update with lc0 data

analysis_results.txt

@@ -0,0 +1,2007 @@
+Chess Dataset Analysis Report
+========================================
+
+Positions and Games per file:
+
+File: chesspgn_877.pgn
+   Positions: 702430, Games: 9808
+File: chesspgn_657.pgn
+   Positions: 708586, Games: 9809
+File: chesspgn_724.pgn
+   Positions: 703633, Games: 9809
+File: chesspgn_418.pgn
+   Positions: 709261, Games: 9809
+File: chesspgn_285.pgn
+   Positions: 710886, Games: 9809
+File: chesspgn_618.pgn
+   Positions: 711544, Games: 9809
+File: chesspgn_888.pgn
+   Positions: 699094, Games: 9808
+File: chesspgn_178.pgn
+   Positions: 706896, Games: 9809
+File: chesspgn_166.pgn
+   Positions: 709246, Games: 9809
+File: chesspgn_727.pgn
+   Positions: 709689, Games: 9809
+File: chesspgn_851.pgn
+   Positions: 706534, Games: 9808
+File: chesspgn_734.pgn
+   Positions: 709834, Games: 9809
+File: chesspgn_331.pgn
+   Positions: 709526, Games: 9809
+File: chesspgn_449.pgn
+   Positions: 711498, Games: 9809
+File: chesspgn_58.pgn
+   Positions: 707742, Games: 9809
+File: chesspgn_278.pgn
+   Positions: 702645, Games: 9809
+File: chesspgn_614.pgn
+   Positions: 710880, Games: 9809
+File: chesspgn_737.pgn
+   Positions: 704367, Games: 9809
+File: chesspgn_236.pgn
+   Positions: 709198, Games: 9809
+File: chesspgn_603.pgn
+   Positions: 703721, Games: 9809
+File: chesspgn_113.pgn
+   Positions: 715408, Games: 9809
+File: chesspgn_46.pgn
+   Positions: 707940, Games: 9809
+File: chesspgn_643.pgn
+   Positions: 704990, Games: 9809
+File: chesspgn_494.pgn
+   Positions: 708745, Games: 9809
+File: chesspgn_620.pgn
+   Positions: 702847, Games: 9809
+File: chesspgn_335.pgn
+   Positions: 703119, Games: 9809
+File: chesspgn_385.pgn
+   Positions: 709328, Games: 9809
+File: chesspgn_591.pgn
+   Positions: 706424, Games: 9809
+File: chesspgn_25.pgn
+   Positions: 706753, Games: 9809
+File: chesspgn_22.pgn
+   Positions: 713019, Games: 9809
+File: chesspgn_79.pgn
+   Positions: 713147, Games: 9809
+File: chesspgn_469.pgn
+   Positions: 706263, Games: 9809
+File: chesspgn_81.pgn
+   Positions: 708270, Games: 9809
+File: chesspgn_39.pgn
+   Positions: 705142, Games: 9809
+File: chesspgn_378.pgn
+   Positions: 703325, Games: 9809
+File: chesspgn_529.pgn
+   Positions: 707181, Games: 9809
+File: chesspgn_762.pgn
+   Positions: 703459, Games: 9809
+File: chesspgn_149.pgn
+   Positions: 704615, Games: 9809
+File: chesspgn_670.pgn
+   Positions: 707976, Games: 9809
+File: chesspgn_200.pgn
+   Positions: 705163, Games: 9809
+File: chesspgn_352.pgn
+   Positions: 702333, Games: 9809
+File: chesspgn_414.pgn
+   Positions: 706900, Games: 9809
+File: chesspgn_204.pgn
+   Positions: 711343, Games: 9809
+File: chesspgn_309.pgn
+   Positions: 712602, Games: 9809
+File: chesspgn_561.pgn
+   Positions: 707742, Games: 9809
+File: chesspgn_71.pgn
+   Positions: 705273, Games: 9809
+File: chesspgn_553.pgn
+   Positions: 705546, Games: 9809
+File: chesspgn_45.pgn
+   Positions: 706140, Games: 9809
+File: chesspgn_788.pgn
+   Positions: 709362, Games: 9809
+File: chesspgn_813.pgn
+   Positions: 703889, Games: 9809
+File: chesspgn_934.pgn
+   Positions: 714627, Games: 9808
+File: chesspgn_191.pgn
+   Positions: 706734, Games: 9809
+File: chesspgn_718.pgn
+   Positions: 712152, Games: 9809
+File: chesspgn_871.pgn
+   Positions: 706450, Games: 9808
+File: chesspgn_605.pgn
+   Positions: 705840, Games: 9809
+File: chesspgn_696.pgn
+   Positions: 711019, Games: 9809
+File: chesspgn_623.pgn
+   Positions: 713244, Games: 9809
+File: chesspgn_825.pgn
+   Positions: 706659, Games: 9809
+File: chesspgn_819.pgn
+   Positions: 704492, Games: 9809
+File: chesspgn_316.pgn
+   Positions: 714118, Games: 9809
+File: chesspgn_686.pgn
+   Positions: 714504, Games: 9809
+File: chesspgn_412.pgn
+   Positions: 713961, Games: 9809
+File: chesspgn_870.pgn
+   Positions: 709642, Games: 9808
+File: chesspgn_207.pgn
+   Positions: 710320, Games: 9809
+File: chesspgn_147.pgn
+   Positions: 705819, Games: 9809
+File: chesspgn_575.pgn
+   Positions: 713782, Games: 9809
+File: chesspgn_997.pgn
+   Positions: 699686, Games: 9808
+File: chesspgn_990.pgn
+   Positions: 716158, Games: 9808
+File: chesspgn_881.pgn
+   Positions: 711211, Games: 9808
+File: chesspgn_905.pgn
+   Positions: 709736, Games: 9808
+File: chesspgn_205.pgn
+   Positions: 712767, Games: 9809
+File: chesspgn_740.pgn
+   Positions: 718996, Games: 9809
+File: chesspgn_768.pgn
+   Positions: 704323, Games: 9809
+File: chesspgn_326.pgn
+   Positions: 706996, Games: 9809
+File: chesspgn_924.pgn
+   Positions: 709002, Games: 9808
+File: chesspgn_498.pgn
+   Positions: 712034, Games: 9809
+File: chesspgn_913.pgn
+   Positions: 705761, Games: 9808
+File: chesspgn_451.pgn
+   Positions: 715604, Games: 9809
+File: chesspgn_656.pgn
+   Positions: 697063, Games: 9809
+File: chesspgn_936.pgn
+   Positions: 716179, Games: 9808
+File: chesspgn_217.pgn
+   Positions: 708998, Games: 9809
+File: chesspgn_367.pgn
+   Positions: 709253, Games: 9809
+File: chesspgn_253.pgn
+   Positions: 708751, Games: 9809
+File: chesspgn_986.pgn
+   Positions: 698711, Games: 9808
+File: chesspgn_135.pgn
+   Positions: 709484, Games: 9809
+File: chesspgn_474.pgn
+   Positions: 703343, Games: 9809
+File: chesspgn_794.pgn
+   Positions: 711316, Games: 9809
+File: chesspgn_750.pgn
+   Positions: 709738, Games: 9809
+File: chesspgn_817.pgn
+   Positions: 705260, Games: 9809
+File: chesspgn_726.pgn
+   Positions: 712981, Games: 9809
+File: chesspgn_497.pgn
+   Positions: 706010, Games: 9809
+File: chesspgn_748.pgn
+   Positions: 717078, Games: 9809
+File: chesspgn_572.pgn
+   Positions: 706292, Games: 9809
+File: chesspgn_723.pgn
+   Positions: 709882, Games: 9809
+File: chesspgn_852.pgn
+   Positions: 706173, Games: 9808
+File: chesspgn_224.pgn
+   Positions: 708411, Games: 9809
+File: chesspgn_27.pgn
+   Positions: 718780, Games: 9809
+File: chesspgn_64.pgn
+   Positions: 708020, Games: 9809
+File: chesspgn_408.pgn
+   Positions: 705743, Games: 9809
+File: chesspgn_779.pgn
+   Positions: 707943, Games: 9809
+File: chesspgn_595.pgn
+   Positions: 709918, Games: 9809
+File: chesspgn_276.pgn
+   Positions: 706349, Games: 9809
+File: chesspgn_437.pgn
+   Positions: 713724, Games: 9809
+File: chesspgn_568.pgn
+   Positions: 705288, Games: 9809
+File: chesspgn_815.pgn
+   Positions: 709585, Games: 9809
+File: chesspgn_806.pgn
+   Positions: 712674, Games: 9809
+File: chesspgn_738.pgn
+   Positions: 714779, Games: 9809
+File: chesspgn_863.pgn
+   Positions: 704051, Games: 9808
+File: chesspgn_908.pgn
+   Positions: 709506, Games: 9808
+File: chesspgn_115.pgn
+   Positions: 699857, Games: 9809
+File: chesspgn_489.pgn
+   Positions: 710176, Games: 9809
+File: chesspgn_533.pgn
+   Positions: 705529, Games: 9809
+File: chesspgn_935.pgn
+   Positions: 712944, Games: 9808
+File: chesspgn_886.pgn
+   Positions: 709751, Games: 9808
+File: chesspgn_772.pgn
+   Positions: 706302, Games: 9809
+File: chesspgn_683.pgn
+   Positions: 710005, Games: 9809
+File: chesspgn_857.pgn
+   Positions: 716718, Games: 9808
+File: chesspgn_36.pgn
+   Positions: 711745, Games: 9809
+File: chesspgn_329.pgn
+   Positions: 713942, Games: 9809
+File: chesspgn_835.pgn
+   Positions: 706346, Games: 9808
+File: chesspgn_397.pgn
+   Positions: 706009, Games: 9809
+File: chesspgn_360.pgn
+   Positions: 706853, Games: 9809
+File: chesspgn_294.pgn
+   Positions: 707893, Games: 9809
+File: chesspgn_237.pgn
+   Positions: 714398, Games: 9809
+File: chesspgn_173.pgn
+   Positions: 708921, Games: 9809
+File: chesspgn_363.pgn
+   Positions: 703203, Games: 9809
+File: chesspgn_464.pgn
+   Positions: 714093, Games: 9809
+File: chesspgn_786.pgn
+   Positions: 709034, Games: 9809
+File: chesspgn_287.pgn
+   Positions: 712126, Games: 9809
+File: chesspgn_638.pgn
+   Positions: 708174, Games: 9809
+File: chesspgn_174.pgn
+   Positions: 713053, Games: 9809
+File: chesspgn_132.pgn
+   Positions: 707652, Games: 9809
+File: chesspgn_736.pgn
+   Positions: 709736, Games: 9809
+File: chesspgn_160.pgn
+   Positions: 706025, Games: 9809
+File: chesspgn_299.pgn
+   Positions: 712614, Games: 9809
+File: chesspgn_75.pgn
+   Positions: 704694, Games: 9809
+File: chesspgn_708.pgn
+   Positions: 711167, Games: 9809
+File: chesspgn_384.pgn
+   Positions: 705305, Games: 9809
+File: chesspgn_592.pgn
+   Positions: 706941, Games: 9809
+File: chesspgn_388.pgn
+   Positions: 711353, Games: 9809
+File: chesspgn_444.pgn
+   Positions: 706414, Games: 9809
+File: chesspgn_74.pgn
+   Positions: 703409, Games: 9809
+File: chesspgn_585.pgn
+   Positions: 703724, Games: 9809
+File: chesspgn_828.pgn
+   Positions: 711805, Games: 9809
+File: chesspgn_355.pgn
+   Positions: 709387, Games: 9809
+File: chesspgn_470.pgn
+   Positions: 709229, Games: 9809
+File: chesspgn_730.pgn
+   Positions: 709528, Games: 9809
+File: chesspgn_619.pgn
+   Positions: 707778, Games: 9809
+File: chesspgn_706.pgn
+   Positions: 706882, Games: 9809
+File: chesspgn_76.pgn
+   Positions: 703084, Games: 9809
+File: chesspgn_297.pgn
+   Positions: 710792, Games: 9809
+File: chesspgn_647.pgn
+   Positions: 714863, Games: 9809
+File: chesspgn_165.pgn
+   Positions: 710799, Games: 9809
+File: chesspgn_584.pgn
+   Positions: 706643, Games: 9809
+File: chesspgn_867.pgn
+   Positions: 705336, Games: 9808
+File: chesspgn_869.pgn
+   Positions: 713315, Games: 9808
+File: chesspgn_858.pgn
+   Positions: 709430, Games: 9808
+File: chesspgn_545.pgn
+   Positions: 705579, Games: 9809
+File: chesspgn_958.pgn
+   Positions: 708119, Games: 9808
+File: chesspgn_873.pgn
+   Positions: 706286, Games: 9808
+File: chesspgn_361.pgn
+   Positions: 706281, Games: 9809
+File: chesspgn_855.pgn
+   Positions: 711449, Games: 9808
+File: chesspgn_466.pgn
+   Positions: 714366, Games: 9809
+File: chesspgn_119.pgn
+   Positions: 711219, Games: 9809
+File: chesspgn_840.pgn
+   Positions: 700756, Games: 9808
+File: chesspgn_286.pgn
+   Positions: 706095, Games: 9809
+File: chesspgn_841.pgn
+   Positions: 706062, Games: 9808
+File: chesspgn_30.pgn
+   Positions: 708258, Games: 9809
+File: chesspgn_639.pgn
+   Positions: 711635, Games: 9809
+File: chesspgn_83.pgn
+   Positions: 708084, Games: 9809
+File: chesspgn_621.pgn
+   Positions: 714472, Games: 9809
+File: chesspgn_818.pgn
+   Positions: 708443, Games: 9809
+File: chesspgn_369.pgn
+   Positions: 711289, Games: 9809
+File: chesspgn_562.pgn
+   Positions: 707521, Games: 9809
+File: chesspgn_644.pgn
+   Positions: 707721, Games: 9809
+File: chesspgn_247.pgn
+   Positions: 703870, Games: 9809
+File: chesspgn_52.pgn
+   Positions: 703572, Games: 9809
+File: chesspgn_479.pgn
+   Positions: 703591, Games: 9809
+File: chesspgn_538.pgn
+   Positions: 707129, Games: 9809
+File: chesspgn_391.pgn
+   Positions: 706961, Games: 9809
+File: chesspgn_453.pgn
+   Positions: 704198, Games: 9809
+File: chesspgn_157.pgn
+   Positions: 705873, Games: 9809
+File: chesspgn_314.pgn
+   Positions: 716027, Games: 9809
+File: chesspgn_105.pgn
+   Positions: 701500, Games: 9809
+File: chesspgn_118.pgn
+   Positions: 710727, Games: 9809
+File: chesspgn_567.pgn
+   Positions: 707831, Games: 9809
+File: chesspgn_798.pgn
+   Positions: 711646, Games: 9809
+File: chesspgn_374.pgn
+   Positions: 702558, Games: 9809
+File: chesspgn_832.pgn
+   Positions: 707816, Games: 9808
+File: chesspgn_198.pgn
+   Positions: 708814, Games: 9809
+File: chesspgn_63.pgn
+   Positions: 710298, Games: 9809
+File: chesspgn_728.pgn
+   Positions: 706274, Games: 9809
+File: chesspgn_15.pgn
+   Positions: 709038, Games: 9809
+File: chesspgn_551.pgn
+   Positions: 705498, Games: 9809
+File: chesspgn_525.pgn
+   Positions: 707526, Games: 9809
+File: chesspgn_677.pgn
+   Positions: 716076, Games: 9809
+File: chesspgn_393.pgn
+   Positions: 709546, Games: 9809
+File: chesspgn_563.pgn
+   Positions: 711870, Games: 9809
+File: chesspgn_807.pgn
+   Positions: 709685, Games: 9809
+File: chesspgn_41.pgn
+   Positions: 702131, Games: 9809
+File: chesspgn_705.pgn
+   Positions: 705981, Games: 9809
+File: chesspgn_484.pgn
+   Positions: 711372, Games: 9809
+File: chesspgn_919.pgn
+   Positions: 718819, Games: 9808
+File: chesspgn_434.pgn
+   Positions: 716948, Games: 9809
+File: chesspgn_661.pgn
+   Positions: 709642, Games: 9809
+File: chesspgn_85.pgn
+   Positions: 714034, Games: 9809
+File: chesspgn_864.pgn
+   Positions: 706908, Games: 9808
+File: chesspgn_946.pgn
+   Positions: 710038, Games: 9808
+File: chesspgn_814.pgn
+   Positions: 702305, Games: 9809
+File: chesspgn_616.pgn
+   Positions: 709898, Games: 9809
+File: chesspgn_646.pgn
+   Positions: 703680, Games: 9809
+File: chesspgn_500.pgn
+   Positions: 703847, Games: 9809
+File: chesspgn_172.pgn
+   Positions: 700357, Games: 9809
+File: chesspgn_760.pgn
+   Positions: 704688, Games: 9809
+File: chesspgn_490.pgn
+   Positions: 711514, Games: 9809
+File: chesspgn_348.pgn
+   Positions: 708541, Games: 9809
+File: chesspgn_400.pgn
+   Positions: 707669, Games: 9809
+File: chesspgn_240.pgn
+   Positions: 708017, Games: 9809
+File: chesspgn_923.pgn
+   Positions: 705917, Games: 9808
+File: chesspgn_268.pgn
+   Positions: 701127, Games: 9809
+File: chesspgn_185.pgn
+   Positions: 700950, Games: 9809
+File: chesspgn_144.pgn
+   Positions: 715309, Games: 9809
+File: chesspgn_293.pgn
+   Positions: 706398, Games: 9809
+File: chesspgn_164.pgn
+   Positions: 707489, Games: 9809
+File: chesspgn_995.pgn
+   Positions: 706306, Games: 9808
+File: chesspgn_194.pgn
+   Positions: 704792, Games: 9809
+File: chesspgn_703.pgn
+   Positions: 706952, Games: 9809
+File: chesspgn_29.pgn
+   Positions: 708076, Games: 9809
+File: chesspgn_876.pgn
+   Positions: 702942, Games: 9808
+File: chesspgn_783.pgn
+   Positions: 708183, Games: 9809
+File: chesspgn_416.pgn
+   Positions: 709082, Games: 9809
+File: chesspgn_507.pgn
+   Positions: 710129, Games: 9809
+File: chesspgn_392.pgn
+   Positions: 705345, Games: 9809
+File: chesspgn_485.pgn
+   Positions: 713763, Games: 9809
+File: chesspgn_635.pgn
+   Positions: 711274, Games: 9809
+File: chesspgn_452.pgn
+   Positions: 700891, Games: 9809
+File: chesspgn_842.pgn
+   Positions: 705628, Games: 9808
+File: chesspgn_899.pgn
+   Positions: 708534, Games: 9808
+File: chesspgn_928.pgn
+   Positions: 711052, Games: 9808
+File: chesspgn_988.pgn
+   Positions: 711079, Games: 9808
+File: chesspgn_409.pgn
+   Positions: 708002, Games: 9809
+File: chesspgn_790.pgn
+   Positions: 707354, Games: 9809
+File: chesspgn_128.pgn
+   Positions: 713903, Games: 9809
+File: chesspgn_459.pgn
+   Positions: 707661, Games: 9809
+File: chesspgn_932.pgn
+   Positions: 707672, Games: 9808
+File: chesspgn_168.pgn
+   Positions: 705400, Games: 9809
+File: chesspgn_879.pgn
+   Positions: 714671, Games: 9808
+File: chesspgn_967.pgn
+   Positions: 720735, Games: 9808
+File: chesspgn_759.pgn
+   Positions: 708677, Games: 9809
+File: chesspgn_505.pgn
+   Positions: 703064, Games: 9809
+File: chesspgn_559.pgn
+   Positions: 710019, Games: 9809
+File: chesspgn_50.pgn
+   Positions: 707008, Games: 9809
+File: chesspgn_803.pgn
+   Positions: 714169, Games: 9809
+File: chesspgn_404.pgn
+   Positions: 706088, Games: 9809
+File: chesspgn_364.pgn
+   Positions: 703781, Games: 9809
+File: chesspgn_688.pgn
+   Positions: 709979, Games: 9809
+File: chesspgn_721.pgn
+   Positions: 706663, Games: 9809
+File: chesspgn_987.pgn
+   Positions: 716884, Games: 9808
+File: chesspgn_210.pgn
+   Positions: 709491, Games: 9809
+File: chesspgn_678.pgn
+   Positions: 714200, Games: 9809
+File: chesspgn_800.pgn
+   Positions: 706053, Games: 9809
+File: chesspgn_645.pgn
+   Positions: 703727, Games: 9809
+File: chesspgn_98.pgn
+   Positions: 703313, Games: 9809
+File: chesspgn_357.pgn
+   Positions: 703874, Games: 9809
+File: chesspgn_257.pgn
+   Positions: 704040, Games: 9809
+File: chesspgn_23.pgn
+   Positions: 707598, Games: 9809
+File: chesspgn_95.pgn
+   Positions: 705465, Games: 9809
+File: chesspgn_447.pgn
+   Positions: 708106, Games: 9809
+File: chesspgn_239.pgn
+   Positions: 704204, Games: 9809
+File: chesspgn_16.pgn
+   Positions: 709657, Games: 9809
+File: chesspgn_907.pgn
+   Positions: 710014, Games: 9808
+File: chesspgn_755.pgn
+   Positions: 713338, Games: 9809
+File: chesspgn_751.pgn
+   Positions: 711226, Games: 9809
+File: chesspgn_982.pgn
+   Positions: 711153, Games: 9808
+File: chesspgn_682.pgn
+   Positions: 708175, Games: 9809
+File: chesspgn_820.pgn
+   Positions: 705262, Games: 9809
+File: chesspgn_456.pgn
+   Positions: 711418, Games: 9809
+File: chesspgn_749.pgn
+   Positions: 707992, Games: 9809
+File: chesspgn_342.pgn
+   Positions: 708074, Games: 9809
+File: chesspgn_78.pgn
+   Positions: 711020, Games: 9809
+File: chesspgn_209.pgn
+   Positions: 705190, Games: 9809
+File: chesspgn_325.pgn
+   Positions: 703498, Games: 9809
+File: chesspgn_960.pgn
+   Positions: 709098, Games: 9808
+File: chesspgn_854.pgn
+   Positions: 709049, Games: 9808
+File: chesspgn_612.pgn
+   Positions: 713058, Games: 9809
+File: chesspgn_860.pgn
+   Positions: 700475, Games: 9808
+File: chesspgn_530.pgn
+   Positions: 709723, Games: 9809
+File: chesspgn_640.pgn
+   Positions: 704915, Games: 9809
+File: chesspgn_43.pgn
+   Positions: 709241, Games: 9809
+File: chesspgn_399.pgn
+   Positions: 706957, Games: 9809
+File: chesspgn_266.pgn
+   Positions: 709255, Games: 9809
+File: chesspgn_220.pgn
+   Positions: 709235, Games: 9809
+File: chesspgn_234.pgn
+   Positions: 703238, Games: 9809
+File: chesspgn_993.pgn
+   Positions: 710753, Games: 9808
+File: chesspgn_112.pgn
+   Positions: 706806, Games: 9809
+File: chesspgn_983.pgn
+   Positions: 708697, Games: 9808
+File: chesspgn_625.pgn
+   Positions: 705625, Games: 9809
+File: chesspgn_868.pgn
+   Positions: 708113, Games: 9808
+File: chesspgn_518.pgn
+   Positions: 707601, Games: 9809
+File: chesspgn_784.pgn
+   Positions: 705586, Games: 9809
+File: chesspgn_613.pgn
+   Positions: 711746, Games: 9809
+File: chesspgn_323.pgn
+   Positions: 709026, Games: 9809
+File: chesspgn_425.pgn
+   Positions: 714150, Games: 9809
+File: chesspgn_102.pgn
+   Positions: 711768, Games: 9809
+File: chesspgn_939.pgn
+   Positions: 713381, Games: 9808
+File: chesspgn_422.pgn
+   Positions: 708435, Games: 9809
+File: chesspgn_89.pgn
+   Positions: 712350, Games: 9809
+File: chesspgn_733.pgn
+   Positions: 707169, Games: 9809
+File: chesspgn_893.pgn
+   Positions: 703425, Games: 9808
+File: chesspgn_375.pgn
+   Positions: 712016, Games: 9809
+File: chesspgn_468.pgn
+   Positions: 707808, Games: 9809
+File: chesspgn_303.pgn
+   Positions: 702021, Games: 9809
+File: chesspgn_777.pgn
+   Positions: 699718, Games: 9809
+File: chesspgn_531.pgn
+   Positions: 715343, Games: 9809
+File: chesspgn_992.pgn
+   Positions: 701593, Games: 9808
+File: chesspgn_897.pgn
+   Positions: 710134, Games: 9808
+File: chesspgn_483.pgn
+   Positions: 714231, Games: 9809
+File: chesspgn_874.pgn
+   Positions: 705702, Games: 9808
+File: chesspgn_192.pgn
+   Positions: 716584, Games: 9809
+File: chesspgn_557.pgn
+   Positions: 716201, Games: 9809
+File: chesspgn_501.pgn
+   Positions: 705434, Games: 9809
+File: chesspgn_781.pgn
+   Positions: 707119, Games: 9809
+File: chesspgn_866.pgn
+   Positions: 706974, Games: 9808
+File: chesspgn_35.pgn
+   Positions: 705649, Games: 9809
+File: chesspgn_377.pgn
+   Positions: 713945, Games: 9809
+File: chesspgn_631.pgn
+   Positions: 707605, Games: 9809
+File: chesspgn_263.pgn
+   Positions: 705833, Games: 9809
+File: chesspgn_543.pgn
+   Positions: 709431, Games: 9809
+File: chesspgn_684.pgn
+   Positions: 709013, Games: 9809
+File: chesspgn_478.pgn
+   Positions: 711022, Games: 9809
+File: chesspgn_283.pgn
+   Positions: 711036, Games: 9809
+File: chesspgn_872.pgn
+   Positions: 710601, Games: 9808
+File: chesspgn_334.pgn
+   Positions: 709207, Games: 9809
+File: chesspgn_274.pgn
+   Positions: 708853, Games: 9809
+File: chesspgn_540.pgn
+   Positions: 702179, Games: 9809
+File: chesspgn_980.pgn
+   Positions: 712554, Games: 9808
+File: chesspgn_53.pgn
+   Positions: 702324, Games: 9809
+File: chesspgn_86.pgn
+   Positions: 712529, Games: 9809
+File: chesspgn_925.pgn
+   Positions: 708148, Games: 9808
+File: chesspgn_80.pgn
+   Positions: 707854, Games: 9809
+File: chesspgn_108.pgn
+   Positions: 712685, Games: 9809
+File: chesspgn_426.pgn
+   Positions: 712879, Games: 9809
+File: chesspgn_272.pgn
+   Positions: 703851, Games: 9809
+File: chesspgn_311.pgn
+   Positions: 713025, Games: 9809
+File: chesspgn_368.pgn
+   Positions: 711474, Games: 9809
+File: chesspgn_566.pgn
+   Positions: 707131, Games: 9809
+File: chesspgn_396.pgn
+   Positions: 708492, Games: 9809
+File: chesspgn_216.pgn
+   Positions: 700597, Games: 9809
+File: chesspgn_502.pgn
+   Positions: 711399, Games: 9809
+File: chesspgn_628.pgn
+   Positions: 709786, Games: 9809
+File: chesspgn_169.pgn
+   Positions: 713977, Games: 9809
+File: chesspgn_258.pgn
+   Positions: 705217, Games: 9809
+File: chesspgn_302.pgn
+   Positions: 712951, Games: 9809
+File: chesspgn_223.pgn
+   Positions: 711100, Games: 9809
+File: chesspgn_974.pgn
+   Positions: 712680, Games: 9808
+File: chesspgn_622.pgn
+   Positions: 711371, Games: 9809
+File: chesspgn_461.pgn
+   Positions: 706938, Games: 9809
+File: chesspgn_843.pgn
+   Positions: 713251, Games: 9808
+File: chesspgn_853.pgn
+   Positions: 714523, Games: 9808
+File: chesspgn_140.pgn
+   Positions: 713574, Games: 9809
+File: chesspgn_49.pgn
+   Positions: 714774, Games: 9809
+File: chesspgn_120.pgn
+   Positions: 712437, Games: 9809
+File: chesspgn_555.pgn
+   Positions: 711984, Games: 9809
+File: chesspgn_931.pgn
+   Positions: 711972, Games: 9808
+File: chesspgn_805.pgn
+   Positions: 714652, Games: 9809
+File: chesspgn_141.pgn
+   Positions: 703763, Games: 9809
+File: chesspgn_865.pgn
+   Positions: 711841, Games: 9808
+File: chesspgn_979.pgn
+   Positions: 711099, Games: 9808
+File: chesspgn_265.pgn
+   Positions: 702981, Games: 9809
+File: chesspgn_564.pgn
+   Positions: 707902, Games: 9809
+File: chesspgn_998.pgn
+   Positions: 709125, Games: 9808
+File: chesspgn_432.pgn
+   Positions: 707367, Games: 9809
+File: chesspgn_848.pgn
+   Positions: 701268, Games: 9808
+File: chesspgn_208.pgn
+   Positions: 711743, Games: 9809
+File: chesspgn_301.pgn
+   Positions: 707800, Games: 9809
+File: chesspgn_776.pgn
+   Positions: 700973, Games: 9809
+File: chesspgn_681.pgn
+   Positions: 708373, Games: 9809
+File: chesspgn_758.pgn
+   Positions: 713193, Games: 9809
+File: chesspgn_171.pgn
+   Positions: 707067, Games: 9809
+File: chesspgn_890.pgn
+   Positions: 706588, Games: 9808
+File: chesspgn_948.pgn
+   Positions: 706249, Games: 9808
+File: chesspgn_810.pgn
+   Positions: 706249, Games: 9809
+File: chesspgn_849.pgn
+   Positions: 708246, Games: 9808
+File: chesspgn_546.pgn
+   Positions: 699065, Games: 9809
+File: chesspgn_282.pgn
+   Positions: 704934, Games: 9809
+File: chesspgn_42.pgn
+   Positions: 711960, Games: 9809
+File: chesspgn_428.pgn
+   Positions: 711998, Games: 9809
+File: chesspgn_319.pgn
+   Positions: 711810, Games: 9809
+File: chesspgn_73.pgn
+   Positions: 708369, Games: 9809
+File: chesspgn_994.pgn
+   Positions: 703598, Games: 9808
+File: chesspgn_674.pgn
+   Positions: 707879, Games: 9809
+File: chesspgn_421.pgn
+   Positions: 710568, Games: 9809
+File: chesspgn_356.pgn
+   Positions: 707739, Games: 9809
+File: chesspgn_516.pgn
+   Positions: 705199, Games: 9809
+File: chesspgn_642.pgn
+   Positions: 709244, Games: 9809
+File: chesspgn_313.pgn
+   Positions: 708758, Games: 9809
+File: chesspgn_475.pgn
+   Positions: 710336, Games: 9809
+File: chesspgn_965.pgn
+   Positions: 703973, Games: 9808
+File: chesspgn_715.pgn
+   Positions: 712253, Games: 9809
+File: chesspgn_763.pgn
+   Positions: 707985, Games: 9809
+File: chesspgn_838.pgn
+   Positions: 702766, Games: 9808
+File: chesspgn_262.pgn
+   Positions: 703649, Games: 9809
+File: chesspgn_345.pgn
+   Positions: 709210, Games: 9809
+File: chesspgn_651.pgn
+   Positions: 709580, Games: 9809
+File: chesspgn_300.pgn
+   Positions: 706605, Games: 9809
+File: chesspgn_787.pgn
+   Positions: 712607, Games: 9809
+File: chesspgn_963.pgn
+   Positions: 702902, Games: 9808
+File: chesspgn_275.pgn
+   Positions: 709194, Games: 9809
+File: chesspgn_322.pgn
+   Positions: 699048, Games: 9809
+File: chesspgn_604.pgn
+   Positions: 705383, Games: 9809
+File: chesspgn_542.pgn
+   Positions: 707176, Games: 9809
+File: chesspgn_600.pgn
+   Positions: 705089, Games: 9809
+File: chesspgn_454.pgn
+   Positions: 709790, Games: 9809
+File: chesspgn_462.pgn
+   Positions: 711576, Games: 9809
+File: chesspgn_101.pgn
+   Positions: 708940, Games: 9809
+File: chesspgn_187.pgn
+   Positions: 707588, Games: 9809
+File: chesspgn_246.pgn
+   Positions: 700520, Games: 9809
+File: chesspgn_349.pgn
+   Positions: 707536, Games: 9809
+File: chesspgn_195.pgn
+   Positions: 709587, Games: 9809
+File: chesspgn_359.pgn
+   Positions: 702527, Games: 9809
+File: chesspgn_775.pgn
+   Positions: 707289, Games: 9809
+File: chesspgn_902.pgn
+   Positions: 710064, Games: 9808
+File: chesspgn_920.pgn
+   Positions: 707097, Games: 9808
+File: chesspgn_637.pgn
+   Positions: 708530, Games: 9809
+File: chesspgn_773.pgn
+   Positions: 713439, Games: 9809
+File: chesspgn_281.pgn
+   Positions: 704228, Games: 9809
+File: chesspgn_97.pgn
+   Positions: 708197, Games: 9809
+File: chesspgn_136.pgn
+   Positions: 708004, Games: 9809
+File: chesspgn_844.pgn
+   Positions: 704443, Games: 9808
+File: chesspgn_99.pgn
+   Positions: 708507, Games: 9809
+File: chesspgn_926.pgn
+   Positions: 712926, Games: 9808
+File: chesspgn_714.pgn
+   Positions: 707621, Games: 9809
+File: chesspgn_527.pgn
+   Positions: 712012, Games: 9809
+File: chesspgn_904.pgn
+   Positions: 706034, Games: 9808
+File: chesspgn_944.pgn
+   Positions: 709044, Games: 9808
+File: chesspgn_34.pgn
+   Positions: 705759, Games: 9809
+File: chesspgn_244.pgn
+   Positions: 709544, Games: 9809
+File: chesspgn_225.pgn
+   Positions: 712812, Games: 9809
+File: chesspgn_481.pgn
+   Positions: 702602, Games: 9809
+File: chesspgn_909.pgn
+   Positions: 710023, Games: 9808
+File: chesspgn_65.pgn
+   Positions: 713531, Games: 9809
+File: chesspgn_291.pgn
+   Positions: 707115, Games: 9809
+File: chesspgn_324.pgn
+   Positions: 704959, Games: 9809
+File: chesspgn_104.pgn
+   Positions: 708345, Games: 9809
+File: chesspgn_517.pgn
+   Positions: 709347, Games: 9809
+File: chesspgn_155.pgn
+   Positions: 713689, Games: 9809
+File: chesspgn_386.pgn
+   Positions: 706066, Games: 9809
+File: chesspgn_429.pgn
+   Positions: 708833, Games: 9809
+File: chesspgn_256.pgn
+   Positions: 705877, Games: 9809
+File: chesspgn_143.pgn
+   Positions: 708368, Games: 9809
+File: chesspgn_565.pgn
+   Positions: 707735, Games: 9809
+File: chesspgn_487.pgn
+   Positions: 708791, Games: 9809
+File: chesspgn_214.pgn
+   Positions: 712029, Games: 9809
+File: chesspgn_8.pgn
+   Positions: 708402, Games: 9809
+File: chesspgn_659.pgn
+   Positions: 712814, Games: 9809
+File: chesspgn_124.pgn
+   Positions: 703601, Games: 9809
+File: chesspgn_188.pgn
+   Positions: 709029, Games: 9809
+File: chesspgn_630.pgn
+   Positions: 715655, Games: 9809
+File: chesspgn_31.pgn
+   Positions: 707352, Games: 9809
+File: chesspgn_693.pgn
+   Positions: 711745, Games: 9809
+File: chesspgn_82.pgn
+   Positions: 704443, Games: 9809
+File: chesspgn_70.pgn
+   Positions: 708632, Games: 9809
+File: chesspgn_804.pgn
+   Positions: 711356, Games: 9809
+File: chesspgn_945.pgn
+   Positions: 715969, Games: 9808
+File: chesspgn_47.pgn
+   Positions: 702175, Games: 9809
+File: chesspgn_183.pgn
+   Positions: 713257, Games: 9809
+File: chesspgn_14.pgn
+   Positions: 705379, Games: 9809
+File: chesspgn_690.pgn
+   Positions: 708383, Games: 9809
+File: chesspgn_915.pgn
+   Positions: 705672, Games: 9808
+File: chesspgn_394.pgn
+   Positions: 711693, Games: 9809
+File: chesspgn_455.pgn
+   Positions: 713370, Games: 9809
+File: chesspgn_884.pgn
+   Positions: 712697, Games: 9808
+File: chesspgn_358.pgn
+   Positions: 706304, Games: 9809
+File: chesspgn_675.pgn
+   Positions: 708892, Games: 9809
+File: chesspgn_826.pgn
+   Positions: 701789, Games: 9809
+File: chesspgn_219.pgn
+   Positions: 713505, Games: 9809
+File: chesspgn_667.pgn
+   Positions: 707144, Games: 9809
+File: chesspgn_48.pgn
+   Positions: 708327, Games: 9809
+File: chesspgn_21.pgn
+   Positions: 708985, Games: 9809
+File: chesspgn_547.pgn
+   Positions: 702630, Games: 9809
+File: chesspgn_366.pgn
+   Positions: 709692, Games: 9809
+File: chesspgn_261.pgn
+   Positions: 715481, Games: 9809
+File: chesspgn_197.pgn
+   Positions: 709350, Games: 9809
+File: chesspgn_243.pgn
+   Positions: 712270, Games: 9809
+File: chesspgn_821.pgn
+   Positions: 702238, Games: 9809
+File: chesspgn_158.pgn
+   Positions: 712335, Games: 9809
+File: chesspgn_903.pgn
+   Positions: 711180, Games: 9808
+File: chesspgn_548.pgn
+   Positions: 706700, Games: 9809
+File: chesspgn_602.pgn
+   Positions: 712396, Games: 9809
+File: chesspgn_499.pgn
+   Positions: 711326, Games: 9809
+File: chesspgn_830.pgn
+   Positions: 699068, Games: 9809
+File: chesspgn_441.pgn
+   Positions: 704513, Games: 9809
+File: chesspgn_943.pgn
+   Positions: 708687, Games: 9808
+File: chesspgn_791.pgn
+   Positions: 708865, Games: 9809
+File: chesspgn_713.pgn
+   Positions: 714765, Games: 9809
+File: chesspgn_100.pgn
+   Positions: 706234, Games: 9809
+File: chesspgn_666.pgn
+   Positions: 698678, Games: 9809
+File: chesspgn_351.pgn
+   Positions: 706765, Games: 9809
+File: chesspgn_320.pgn
+   Positions: 706383, Games: 9809
+File: chesspgn_524.pgn
+   Positions: 704408, Games: 9809
+File: chesspgn_922.pgn
+   Positions: 709180, Games: 9808
+File: chesspgn_304.pgn
+   Positions: 704230, Games: 9809
+File: chesspgn_170.pgn
+   Positions: 704292, Games: 9809
+File: chesspgn_521.pgn
+   Positions: 705555, Games: 9809
+File: chesspgn_754.pgn
+   Positions: 714845, Games: 9809
+File: chesspgn_67.pgn
+   Positions: 711276, Games: 9809
+File: chesspgn_480.pgn
+   Positions: 712434, Games: 9809
+File: chesspgn_407.pgn
+   Positions: 707505, Games: 9809
+File: chesspgn_255.pgn
+   Positions: 707692, Games: 9809
+File: chesspgn_892.pgn
+   Positions: 714577, Games: 9808
+File: chesspgn_190.pgn
+   Positions: 705819, Games: 9809
+File: chesspgn_295.pgn
+   Positions: 698675, Games: 9809
+File: chesspgn_590.pgn
+   Positions: 708959, Games: 9809
+File: chesspgn_161.pgn
+   Positions: 702337, Games: 9809
+File: chesspgn_900.pgn
+   Positions: 714844, Games: 9808
+File: chesspgn_154.pgn
+   Positions: 711678, Games: 9809
+File: chesspgn_847.pgn
+   Positions: 713025, Games: 9808
+File: chesspgn_571.pgn
+   Positions: 708656, Games: 9809
+File: chesspgn_270.pgn
+   Positions: 701430, Games: 9809
+File: chesspgn_752.pgn
+   Positions: 703967, Games: 9809
+File: chesspgn_145.pgn
+   Positions: 709321, Games: 9809
+File: chesspgn_362.pgn
+   Positions: 701956, Games: 9809
+File: chesspgn_54.pgn
+   Positions: 701447, Games: 9809
+File: chesspgn_668.pgn
+   Positions: 712370, Games: 9809
+File: chesspgn_150.pgn
+   Positions: 708039, Games: 9809
+File: chesspgn_10.pgn
+   Positions: 707738, Games: 9809
+File: chesspgn_269.pgn
+   Positions: 706782, Games: 9809
+File: chesspgn_318.pgn
+   Positions: 711339, Games: 9809
+File: chesspgn_528.pgn
+   Positions: 708950, Games: 9809
+File: chesspgn_62.pgn
+   Positions: 704567, Games: 9809
+File: chesspgn_162.pgn
+   Positions: 708828, Games: 9809
+File: chesspgn_11.pgn
+   Positions: 705317, Games: 9809
+File: chesspgn_227.pgn
+   Positions: 712158, Games: 9809
+File: chesspgn_4.pgn
+   Positions: 714213, Games: 9809
+File: chesspgn_19.pgn
+   Positions: 710579, Games: 9809
+File: chesspgn_175.pgn
+   Positions: 710316, Games: 9809
+File: chesspgn_862.pgn
+   Positions: 705911, Games: 9808
+File: chesspgn_347.pgn
+   Positions: 707228, Games: 9809
+File: chesspgn_594.pgn
+   Positions: 702785, Games: 9809
+File: chesspgn_976.pgn
+   Positions: 707650, Games: 9808
+File: chesspgn_333.pgn
+   Positions: 702962, Games: 9809
+File: chesspgn_837.pgn
+   Positions: 711982, Games: 9808
+File: chesspgn_606.pgn
+   Positions: 705466, Games: 9809
+File: chesspgn_28.pgn
+   Positions: 706750, Games: 9809
+File: chesspgn_156.pgn
+   Positions: 708159, Games: 9809
+File: chesspgn_973.pgn
+   Positions: 717595, Games: 9808
+File: chesspgn_912.pgn
+   Positions: 706013, Games: 9808
+File: chesspgn_861.pgn
+   Positions: 706967, Games: 9808
+File: chesspgn_448.pgn
+   Positions: 711346, Games: 9809
+File: chesspgn_137.pgn
+   Positions: 714779, Games: 9809
+File: chesspgn_778.pgn
+   Positions: 705697, Games: 9809
+File: chesspgn_947.pgn
+   Positions: 711468, Games: 9808
+File: chesspgn_808.pgn
+   Positions: 699297, Games: 9809
+File: chesspgn_273.pgn
+   Positions: 705697, Games: 9809
+File: chesspgn_44.pgn
+   Positions: 704876, Games: 9809
+File: chesspgn_833.pgn
+   Positions: 711490, Games: 9808
+File: chesspgn_537.pgn
+   Positions: 706301, Games: 9809
+File: chesspgn_570.pgn
+   Positions: 711388, Games: 9809
+File: chesspgn_87.pgn
+   Positions: 699123, Games: 9809
+File: chesspgn_420.pgn
+   Positions: 706475, Games: 9809
+File: chesspgn_544.pgn
+   Positions: 710425, Games: 9809
+File: chesspgn_61.pgn
+   Positions: 703597, Games: 9809
+File: chesspgn_744.pgn
+   Positions: 706155, Games: 9809
+File: chesspgn_883.pgn
+   Positions: 712173, Games: 9808
+File: chesspgn_608.pgn
+   Positions: 704464, Games: 9809
+File: chesspgn_624.pgn
+   Positions: 709805, Games: 9809
+File: chesspgn_927.pgn
+   Positions: 710690, Games: 9808
+File: chesspgn_827.pgn
+   Positions: 712224, Games: 9809
+File: chesspgn_427.pgn
+   Positions: 720469, Games: 9809
+File: chesspgn_436.pgn
+   Positions: 701009, Games: 9809
+File: chesspgn_18.pgn
+   Positions: 711701, Games: 9809
+File: chesspgn_279.pgn
+   Positions: 704399, Games: 9809
+File: chesspgn_636.pgn
+   Positions: 700997, Games: 9809
+File: chesspgn_770.pgn
+   Positions: 703812, Games: 9809
+File: chesspgn_834.pgn
+   Positions: 709944, Games: 9808
+File: chesspgn_406.pgn
+   Positions: 705845, Games: 9809
+File: chesspgn_493.pgn
+   Positions: 704121, Games: 9809
+File: chesspgn_699.pgn
+   Positions: 718063, Games: 9809
+File: chesspgn_20.pgn
+   Positions: 714459, Games: 9809
+File: chesspgn_439.pgn
+   Positions: 709972, Games: 9809
+File: chesspgn_672.pgn
+   Positions: 711605, Games: 9809
+File: chesspgn_51.pgn
+   Positions: 706398, Games: 9809
+File: chesspgn_831.pgn
+   Positions: 703325, Games: 9808
+File: chesspgn_249.pgn
+   Positions: 708772, Games: 9809
+File: chesspgn_654.pgn
+   Positions: 712688, Games: 9809
+File: chesspgn_24.pgn
+   Positions: 701499, Games: 9809
+File: chesspgn_658.pgn
+   Positions: 713515, Games: 9809
+File: chesspgn_971.pgn
+   Positions: 713524, Games: 9808
+File: chesspgn_588.pgn
+   Positions: 711427, Games: 9809
+File: chesspgn_977.pgn
+   Positions: 706588, Games: 9808
+File: chesspgn_539.pgn
+   Positions: 710196, Games: 9809
+File: chesspgn_996.pgn
+   Positions: 701219, Games: 9808
+File: chesspgn_176.pgn
+   Positions: 712863, Games: 9809
+File: chesspgn_615.pgn
+   Positions: 710963, Games: 9809
+File: chesspgn_972.pgn
+   Positions: 703603, Games: 9808
+File: chesspgn_771.pgn
+   Positions: 714365, Games: 9809
+File: chesspgn_251.pgn
+   Positions: 705549, Games: 9809
+File: chesspgn_72.pgn
+   Positions: 706464, Games: 9809
+File: chesspgn_122.pgn
+   Positions: 710911, Games: 9809
+File: chesspgn_435.pgn
+   Positions: 706092, Games: 9809
+File: chesspgn_952.pgn
+   Positions: 716363, Games: 9808
+File: chesspgn_203.pgn
+   Positions: 706193, Games: 9809
+File: chesspgn_450.pgn
+   Positions: 711414, Games: 9809
+File: chesspgn_554.pgn
+   Positions: 706846, Games: 9809
+File: chesspgn_488.pgn
+   Positions: 711606, Games: 9809
+File: chesspgn_9.pgn
+   Positions: 715928, Games: 9809
+File: chesspgn_495.pgn
+   Positions: 706004, Games: 9809
+File: chesspgn_57.pgn
+   Positions: 709555, Games: 9809
+File: chesspgn_583.pgn
+   Positions: 705683, Games: 9809
+File: chesspgn_576.pgn
+   Positions: 710080, Games: 9809
+File: chesspgn_513.pgn
+   Positions: 714036, Games: 9809
+File: chesspgn_290.pgn
+   Positions: 705225, Games: 9809
+File: chesspgn_457.pgn
+   Positions: 706295, Games: 9809
+File: chesspgn_341.pgn
+   Positions: 703089, Games: 9809
+File: chesspgn_797.pgn
+   Positions: 711182, Games: 9809
+File: chesspgn_321.pgn
+   Positions: 705230, Games: 9809
+File: chesspgn_929.pgn
+   Positions: 716876, Games: 9808
+File: chesspgn_550.pgn
+   Positions: 714556, Games: 9809
+File: chesspgn_215.pgn
+   Positions: 706180, Games: 9809
+File: chesspgn_264.pgn
+   Positions: 707150, Games: 9809
+File: chesspgn_898.pgn
+   Positions: 706757, Games: 9808
+File: chesspgn_941.pgn
+   Positions: 701630, Games: 9808
+File: chesspgn_134.pgn
+   Positions: 708019, Games: 9809
+File: chesspgn_506.pgn
+   Positions: 708874, Games: 9809
+File: chesspgn_629.pgn
+   Positions: 710633, Games: 9809
+File: chesspgn_159.pgn
+   Positions: 711934, Games: 9809
+File: chesspgn_512.pgn
+   Positions: 702704, Games: 9809
+File: chesspgn_5.pgn
+   Positions: 708687, Games: 9809
+File: chesspgn_793.pgn
+   Positions: 710957, Games: 9809
+File: chesspgn_878.pgn
+   Positions: 707971, Games: 9808
+File: chesspgn_523.pgn
+   Positions: 713451, Games: 9809
+File: chesspgn_515.pgn
+   Positions: 706912, Games: 9809
+File: chesspgn_719.pgn
+   Positions: 708490, Games: 9809
+File: chesspgn_846.pgn
+   Positions: 704327, Games: 9808
+File: chesspgn_609.pgn
+   Positions: 704693, Games: 9809
+File: chesspgn_578.pgn
+   Positions: 705747, Games: 9809
+File: chesspgn_520.pgn
+   Positions: 705573, Games: 9809
+File: chesspgn_2.pgn
+   Positions: 705907, Games: 9809
+File: chesspgn_511.pgn
+   Positions: 714257, Games: 9809
+File: chesspgn_780.pgn
+   Positions: 713414, Games: 9809
+File: chesspgn_193.pgn
+   Positions: 703928, Games: 9809
+File: chesspgn_966.pgn
+   Positions: 704308, Games: 9808
+File: chesspgn_989.pgn
+   Positions: 710449, Games: 9808
+File: chesspgn_129.pgn
+   Positions: 709750, Games: 9809
+File: chesspgn_332.pgn
+   Positions: 703578, Games: 9809
+File: chesspgn_123.pgn
+   Positions: 707110, Games: 9809
+File: chesspgn_951.pgn
+   Positions: 714750, Games: 9808
+File: chesspgn_142.pgn
+   Positions: 708027, Games: 9809
+File: chesspgn_664.pgn
+   Positions: 709712, Games: 9809
+File: chesspgn_199.pgn
+   Positions: 710068, Games: 9809
+File: chesspgn_710.pgn
+   Positions: 708354, Games: 9809
+File: chesspgn_383.pgn
+   Positions: 712664, Games: 9809
+File: chesspgn_114.pgn
+   Positions: 706841, Games: 9809
+File: chesspgn_330.pgn
+   Positions: 708992, Games: 9809
+File: chesspgn_221.pgn
+   Positions: 706628, Games: 9809
+File: chesspgn_650.pgn
+   Positions: 708320, Games: 9809
+File: chesspgn_371.pgn
+   Positions: 705007, Games: 9809
+File: chesspgn_954.pgn
+   Positions: 706610, Games: 9808
+File: chesspgn_999.pgn
+   Positions: 714238, Games: 9808
+File: chesspgn_127.pgn
+   Positions: 704876, Games: 9809
+File: chesspgn_277.pgn
+   Positions: 703590, Games: 9809
+File: chesspgn_785.pgn
+   Positions: 712321, Games: 9809
+File: chesspgn_885.pgn
+   Positions: 711015, Games: 9808
+File: chesspgn_633.pgn
+   Positions: 706854, Games: 9809
+File: chesspgn_248.pgn
+   Positions: 705569, Games: 9809
+File: chesspgn_697.pgn
+   Positions: 705988, Games: 9809
+File: chesspgn_252.pgn
+   Positions: 710756, Games: 9809
+File: chesspgn_13.pgn
+   Positions: 706266, Games: 9809
+File: chesspgn_991.pgn
+   Positions: 709354, Games: 9808
+File: chesspgn_649.pgn
+   Positions: 707663, Games: 9809
+File: chesspgn_153.pgn
+   Positions: 703083, Games: 9809
+File: chesspgn_938.pgn
+   Positions: 713577, Games: 9808
+File: chesspgn_764.pgn
+   Positions: 711505, Games: 9809
+File: chesspgn_288.pgn
+   Positions: 710977, Games: 9809
+File: chesspgn_180.pgn
+   Positions: 710062, Games: 9809
+File: chesspgn_238.pgn
+   Positions: 710126, Games: 9809
+File: chesspgn_59.pgn
+   Positions: 708787, Games: 9809
+File: chesspgn_911.pgn
+   Positions: 713492, Games: 9808
+File: chesspgn_698.pgn
+   Positions: 706051, Games: 9809
+File: chesspgn_298.pgn
+   Positions: 708336, Games: 9809
+File: chesspgn_959.pgn
+   Positions: 703443, Games: 9808
+File: chesspgn_836.pgn
+   Positions: 707378, Games: 9808
+File: chesspgn_796.pgn
+   Positions: 703215, Games: 9809
+File: chesspgn_957.pgn
+   Positions: 709799, Games: 9808
+File: chesspgn_549.pgn
+   Positions: 704351, Games: 9809
+File: chesspgn_598.pgn
+   Positions: 713077, Games: 9809
+File: chesspgn_541.pgn
+   Positions: 705038, Games: 9809
+File: chesspgn_250.pgn
+   Positions: 709393, Games: 9809
+File: chesspgn_887.pgn
+   Positions: 708136, Games: 9808
+File: chesspgn_801.pgn
+   Positions: 704899, Games: 9809
+File: chesspgn_3.pgn
+   Positions: 711100, Games: 9809
+File: chesspgn_589.pgn
+   Positions: 711215, Games: 9809
+File: chesspgn_676.pgn
+   Positions: 713653, Games: 9809
+File: chesspgn_402.pgn
+   Positions: 705410, Games: 9809
+File: chesspgn_336.pgn
+   Positions: 707446, Games: 9809
+File: chesspgn_514.pgn
+   Positions: 704456, Games: 9809
+File: chesspgn_430.pgn
+   Positions: 707141, Games: 9809
+File: chesspgn_573.pgn
+   Positions: 710211, Games: 9809
+File: chesspgn_917.pgn
+   Positions: 704487, Games: 9808
+File: chesspgn_880.pgn
+   Positions: 706262, Games: 9808
+File: chesspgn_344.pgn
+   Positions: 701857, Games: 9809
+File: chesspgn_665.pgn
+   Positions: 709821, Games: 9809
+File: chesspgn_446.pgn
+   Positions: 708026, Games: 9809
+File: chesspgn_694.pgn
+   Positions: 713926, Games: 9809
+File: chesspgn_382.pgn
+   Positions: 701609, Games: 9809
+File: chesspgn_37.pgn
+   Positions: 700903, Games: 9809
+File: chesspgn_491.pgn
+   Positions: 717746, Games: 9809
+File: chesspgn_735.pgn
+   Positions: 705378, Games: 9809
+File: chesspgn_641.pgn
+   Positions: 707872, Games: 9809
+File: chesspgn_953.pgn
+   Positions: 703731, Games: 9808
+File: chesspgn_918.pgn
+   Positions: 705230, Games: 9808
+File: chesspgn_284.pgn
+   Positions: 711833, Games: 9809
+File: chesspgn_492.pgn
+   Positions: 704957, Games: 9809
+File: chesspgn_167.pgn
+   Positions: 706783, Games: 9809
+File: chesspgn_596.pgn
+   Positions: 709570, Games: 9809
+File: chesspgn_138.pgn
+   Positions: 703485, Games: 9809
+File: chesspgn_107.pgn
+   Positions: 708182, Games: 9809
+File: chesspgn_732.pgn
+   Positions: 706004, Games: 9809
+File: chesspgn_766.pgn
+   Positions: 715419, Games: 9809
+File: chesspgn_315.pgn
+   Positions: 709292, Games: 9809
+File: chesspgn_267.pgn
+   Positions: 710735, Games: 9809
+File: chesspgn_894.pgn
+   Positions: 707744, Games: 9808
+File: chesspgn_816.pgn
+   Positions: 700569, Games: 9809
+File: chesspgn_395.pgn
+   Positions: 705192, Games: 9809
+File: chesspgn_940.pgn
+   Positions: 711418, Games: 9808
+File: chesspgn_88.pgn
+   Positions: 714752, Games: 9809
+File: chesspgn_473.pgn
+   Positions: 706245, Games: 9809
+File: chesspgn_889.pgn
+   Positions: 710474, Games: 9808
+File: chesspgn_463.pgn
+   Positions: 709474, Games: 9809
+File: chesspgn_433.pgn
+   Positions: 709162, Games: 9809
+File: chesspgn_235.pgn
+   Positions: 713540, Games: 9809
+File: chesspgn_586.pgn
+   Positions: 703374, Games: 9809
+File: chesspgn_610.pgn
+   Positions: 710720, Games: 9809
+File: chesspgn_177.pgn
+   Positions: 707806, Games: 9809
+File: chesspgn_211.pgn
+   Positions: 712751, Games: 9809
+File: chesspgn_702.pgn
+   Positions: 713960, Games: 9809
+File: chesspgn_942.pgn
+   Positions: 713551, Games: 9808
+File: chesspgn_116.pgn
+   Positions: 708242, Games: 9809
+File: chesspgn_94.pgn
+   Positions: 710713, Games: 9809
+File: chesspgn_648.pgn
+   Positions: 709405, Games: 9809
+File: chesspgn_937.pgn
+   Positions: 707476, Games: 9808
+File: chesspgn_26.pgn
+   Positions: 704854, Games: 9809
+File: chesspgn_599.pgn
+   Positions: 706212, Games: 9809
+File: chesspgn_121.pgn
+   Positions: 702643, Games: 9809
+File: chesspgn_230.pgn
+   Positions: 703175, Games: 9809
+File: chesspgn_739.pgn
+   Positions: 709568, Games: 9809
+File: chesspgn_460.pgn
+   Positions: 710661, Games: 9809
+File: chesspgn_822.pgn
+   Positions: 715389, Games: 9809
+File: chesspgn_756.pgn
+   Positions: 715551, Games: 9809
+File: chesspgn_597.pgn
+   Positions: 707702, Games: 9809
+File: chesspgn_7.pgn
+   Positions: 705378, Games: 9809
+File: chesspgn_587.pgn
+   Positions: 710015, Games: 9809
+File: chesspgn_673.pgn
+   Positions: 718287, Games: 9809
+File: chesspgn_55.pgn
+   Positions: 701892, Games: 9809
+File: chesspgn_978.pgn
+   Positions: 712478, Games: 9808
+File: chesspgn_181.pgn
+   Positions: 705976, Games: 9809
+File: chesspgn_241.pgn
+   Positions: 709563, Games: 9809
+File: chesspgn_232.pgn
+   Positions: 713055, Games: 9809
+File: chesspgn_679.pgn
+   Positions: 712137, Games: 9809
+File: chesspgn_691.pgn
+   Positions: 711246, Games: 9809
+File: chesspgn_370.pgn
+   Positions: 705891, Games: 9809
+File: chesspgn_556.pgn
+   Positions: 699707, Games: 9809
+File: chesspgn_471.pgn
+   Positions: 710535, Games: 9809
+File: chesspgn_109.pgn
+   Positions: 706547, Games: 9809
+File: chesspgn_242.pgn
+   Positions: 700844, Games: 9809
+File: chesspgn_415.pgn
+   Positions: 705106, Games: 9809
+File: chesspgn_376.pgn
+   Positions: 709006, Games: 9809
+File: chesspgn_552.pgn
+   Positions: 710927, Games: 9809
+File: chesspgn_0.pgn
+   Positions: 697953, Games: 9809
+File: chesspgn_91.pgn
+   Positions: 707391, Games: 9809
+File: chesspgn_445.pgn
+   Positions: 714325, Games: 9809
+File: chesspgn_534.pgn
+   Positions: 708495, Games: 9809
+File: chesspgn_343.pgn
+   Positions: 701220, Games: 9809
+File: chesspgn_139.pgn
+   Positions: 714720, Games: 9809
+File: chesspgn_962.pgn
+   Positions: 707660, Games: 9808
+File: chesspgn_354.pgn
+   Positions: 706502, Games: 9809
+File: chesspgn_669.pgn
+   Positions: 721453, Games: 9809
+File: chesspgn_519.pgn
+   Positions: 710973, Games: 9809
+File: chesspgn_969.pgn
+   Positions: 708619, Games: 9808
+File: chesspgn_405.pgn
+   Positions: 706187, Games: 9809
+File: chesspgn_580.pgn
+   Positions: 707151, Games: 9809
+File: chesspgn_652.pgn
+   Positions: 709643, Games: 9809
+File: chesspgn_84.pgn
+   Positions: 703585, Games: 9809
+File: chesspgn_477.pgn
+   Positions: 711506, Games: 9809
+File: chesspgn_704.pgn
+   Positions: 711838, Games: 9809
+File: chesspgn_933.pgn
+   Positions: 706722, Games: 9808
+File: chesspgn_811.pgn
+   Positions: 710834, Games: 9809
+File: chesspgn_338.pgn
+   Positions: 701813, Games: 9809
+File: chesspgn_950.pgn
+   Positions: 711452, Games: 9808
+File: chesspgn_508.pgn
+   Positions: 708225, Games: 9809
+File: chesspgn_467.pgn
+   Positions: 717246, Games: 9809
+File: chesspgn_662.pgn
+   Positions: 717481, Games: 9809
+File: chesspgn_196.pgn
+   Positions: 707149, Games: 9809
+File: chesspgn_717.pgn
+   Positions: 712901, Games: 9809
+File: chesspgn_254.pgn
+   Positions: 703094, Games: 9809
+File: chesspgn_410.pgn
+   Positions: 706799, Games: 9809
+File: chesspgn_6.pgn
+   Positions: 708170, Games: 9809
+File: chesspgn_296.pgn
+   Positions: 709793, Games: 9809
+File: chesspgn_761.pgn
+   Positions: 711706, Games: 9809
+File: chesspgn_875.pgn
+   Positions: 710524, Games: 9808
+File: chesspgn_660.pgn
+   Positions: 717208, Games: 9809
+File: chesspgn_503.pgn
+   Positions: 707898, Games: 9809
+File: chesspgn_914.pgn
+   Positions: 710537, Games: 9808
+File: chesspgn_151.pgn
+   Positions: 707271, Games: 9809
+File: chesspgn_32.pgn
+   Positions: 709670, Games: 9809
+File: chesspgn_353.pgn
+   Positions: 706737, Games: 9809
+File: chesspgn_438.pgn
+   Positions: 708590, Games: 9809
+File: chesspgn_317.pgn
+   Positions: 701904, Games: 9809
+File: chesspgn_289.pgn
+   Positions: 712107, Games: 9809
+File: chesspgn_339.pgn
+   Positions: 707103, Games: 9809
+File: chesspgn_725.pgn
+   Positions: 710708, Games: 9809
+File: chesspgn_12.pgn
+   Positions: 706944, Games: 9809
+File: chesspgn_228.pgn
+   Positions: 704136, Games: 9809
+File: chesspgn_747.pgn
+   Positions: 709962, Games: 9809
+File: chesspgn_981.pgn
+   Positions: 710793, Games: 9808
+File: chesspgn_131.pgn
+   Positions: 707552, Games: 9809
+File: chesspgn_792.pgn
+   Positions: 707105, Games: 9809
+File: chesspgn_701.pgn
+   Positions: 709572, Games: 9809
+File: chesspgn_423.pgn
+   Positions: 707715, Games: 9809
+File: chesspgn_968.pgn
+   Positions: 708942, Games: 9808
+File: chesspgn_802.pgn
+   Positions: 707731, Games: 9809
+File: chesspgn_504.pgn
+   Positions: 713172, Games: 9809
+File: chesspgn_90.pgn
+   Positions: 706601, Games: 9809
+File: chesspgn_328.pgn
+   Positions: 708897, Games: 9809
+File: chesspgn_40.pgn
+   Positions: 706457, Games: 9809
+File: chesspgn_401.pgn
+   Positions: 708504, Games: 9809
+File: chesspgn_823.pgn
+   Positions: 707196, Games: 9809
+File: chesspgn_984.pgn
+   Positions: 713417, Games: 9808
+File: chesspgn_634.pgn
+   Positions: 709195, Games: 9809
+File: chesspgn_17.pgn
+   Positions: 715092, Games: 9809
+File: chesspgn_707.pgn
+   Positions: 697461, Games: 9809
+File: chesspgn_125.pgn
+   Positions: 706884, Games: 9809
+File: chesspgn_964.pgn
+   Positions: 703999, Games: 9808
+File: chesspgn_201.pgn
+   Positions: 705690, Games: 9809
+File: chesspgn_476.pgn
+   Positions: 708824, Games: 9809
+File: chesspgn_510.pgn
+   Positions: 712856, Games: 9809
+File: chesspgn_975.pgn
+   Positions: 710118, Games: 9808
+File: chesspgn_117.pgn
+   Positions: 711922, Games: 9809
+File: chesspgn_472.pgn
+   Positions: 710984, Games: 9809
+File: chesspgn_742.pgn
+   Positions: 706473, Games: 9809
+File: chesspgn_496.pgn
+   Positions: 712382, Games: 9809
+File: chesspgn_839.pgn
+   Positions: 713484, Games: 9808
+File: chesspgn_56.pgn
+   Positions: 711934, Games: 9809
+File: chesspgn_692.pgn
+   Positions: 714445, Games: 9809
+File: chesspgn_685.pgn
+   Positions: 711317, Games: 9809
+File: chesspgn_442.pgn
+   Positions: 712205, Games: 9809
+File: chesspgn_535.pgn
+   Positions: 710042, Games: 9809
+File: chesspgn_77.pgn
+   Positions: 706757, Games: 9809
+File: chesspgn_110.pgn
+   Positions: 704201, Games: 9809
+File: chesspgn_757.pgn
+   Positions: 707387, Games: 9809
+File: chesspgn_795.pgn
+   Positions: 705314, Games: 9809
+File: chesspgn_411.pgn
+   Positions: 714142, Games: 9809
+File: chesspgn_66.pgn
+   Positions: 704771, Games: 9809
+File: chesspgn_146.pgn
+   Positions: 710432, Games: 9809
+File: chesspgn_350.pgn
+   Positions: 706662, Games: 9809
+File: chesspgn_38.pgn
+   Positions: 709733, Games: 9809
+File: chesspgn_916.pgn
+   Positions: 708252, Games: 9808
+File: chesspgn_380.pgn
+   Positions: 706888, Games: 9809
+File: chesspgn_769.pgn
+   Positions: 709213, Games: 9809
+File: chesspgn_921.pgn
+   Positions: 704848, Games: 9808
+File: chesspgn_745.pgn
+   Positions: 708492, Games: 9809
+File: chesspgn_961.pgn
+   Positions: 707794, Games: 9808
+File: chesspgn_687.pgn
+   Positions: 707817, Games: 9809
+File: chesspgn_746.pgn
+   Positions: 709998, Games: 9809
+File: chesspgn_398.pgn
+   Positions: 711252, Games: 9809
+File: chesspgn_901.pgn
+   Positions: 707371, Games: 9808
+File: chesspgn_340.pgn
+   Positions: 700662, Games: 9809
+File: chesspgn_189.pgn
+   Positions: 706213, Games: 9809
+File: chesspgn_280.pgn
+   Positions: 710706, Games: 9809
+File: chesspgn_229.pgn
+   Positions: 707153, Games: 9809
+File: chesspgn_558.pgn
+   Positions: 706643, Games: 9809
+File: chesspgn_443.pgn
+   Positions: 707203, Games: 9809
+File: chesspgn_711.pgn
+   Positions: 709584, Games: 9809
+File: chesspgn_431.pgn
+   Positions: 710482, Games: 9809
+File: chesspgn_260.pgn
+   Positions: 710044, Games: 9809
+File: chesspgn_233.pgn
+   Positions: 710069, Games: 9809
+File: chesspgn_413.pgn
+   Positions: 705708, Games: 9809
+File: chesspgn_482.pgn
+   Positions: 704204, Games: 9809
+File: chesspgn_126.pgn
+   Positions: 706026, Games: 9809
+File: chesspgn_133.pgn
+   Positions: 701447, Games: 9809
+File: chesspgn_163.pgn
+   Positions: 705949, Games: 9809
+File: chesspgn_245.pgn
+   Positions: 711883, Games: 9809
+File: chesspgn_856.pgn
+   Positions: 713265, Games: 9808
+File: chesspgn_617.pgn
+   Positions: 711755, Games: 9809
+File: chesspgn_882.pgn
+   Positions: 715616, Games: 9808
+File: chesspgn_626.pgn
+   Positions: 710923, Games: 9809
+File: chesspgn_526.pgn
+   Positions: 711097, Games: 9809
+File: chesspgn_906.pgn
+   Positions: 702429, Games: 9808
+File: chesspgn_226.pgn
+   Positions: 707262, Games: 9809
+File: chesspgn_765.pgn
+   Positions: 716083, Games: 9809
+File: chesspgn_337.pgn
+   Positions: 707036, Games: 9809
+File: chesspgn_910.pgn
+   Positions: 711471, Games: 9808
+File: chesspgn_33.pgn
+   Positions: 706718, Games: 9809
+File: chesspgn_789.pgn
+   Positions: 712737, Games: 9809
+File: chesspgn_307.pgn
+   Positions: 704609, Games: 9809
+File: chesspgn_93.pgn
+   Positions: 703286, Games: 9809
+File: chesspgn_891.pgn
+   Positions: 705404, Games: 9808
+File: chesspgn_709.pgn
+   Positions: 715650, Games: 9809
+File: chesspgn_103.pgn
+   Positions: 709339, Games: 9809
+File: chesspgn_985.pgn
+   Positions: 707018, Games: 9808
+File: chesspgn_305.pgn
+   Positions: 708454, Games: 9809
+File: chesspgn_1.pgn
+   Positions: 712207, Games: 9809
+File: chesspgn_182.pgn
+   Positions: 698352, Games: 9809
+File: chesspgn_213.pgn
+   Positions: 706953, Games: 9809
+File: chesspgn_574.pgn
+   Positions: 713195, Games: 9809
+File: chesspgn_782.pgn
+   Positions: 700908, Games: 9809
+File: chesspgn_680.pgn
+   Positions: 709955, Games: 9809
+File: chesspgn_743.pgn
+   Positions: 702172, Games: 9809
+File: chesspgn_611.pgn
+   Positions: 708276, Games: 9809
+File: chesspgn_106.pgn
+   Positions: 704515, Games: 9809
+File: chesspgn_92.pgn
+   Positions: 708929, Games: 9809
+File: chesspgn_60.pgn
+   Positions: 699917, Games: 9809
+File: chesspgn_486.pgn
+   Positions: 700637, Games: 9809
+File: chesspgn_465.pgn
+   Positions: 711180, Games: 9809
+File: chesspgn_949.pgn
+   Positions: 717080, Games: 9808
+File: chesspgn_774.pgn
+   Positions: 708802, Games: 9809
+File: chesspgn_731.pgn
+   Positions: 705932, Games: 9809
+File: chesspgn_729.pgn
+   Positions: 719051, Games: 9809
+File: chesspgn_582.pgn
+   Positions: 704746, Games: 9809
+File: chesspgn_753.pgn
+   Positions: 709381, Games: 9809
+File: chesspgn_148.pgn
+   Positions: 706047, Games: 9809
+File: chesspgn_689.pgn
+   Positions: 705203, Games: 9809
+File: chesspgn_68.pgn
+   Positions: 707192, Games: 9809
+File: chesspgn_532.pgn
+   Positions: 707544, Games: 9809
+File: chesspgn_387.pgn
+   Positions: 711005, Games: 9809
+File: chesspgn_327.pgn
+   Positions: 706375, Games: 9809
+File: chesspgn_310.pgn
+   Positions: 700095, Games: 9809
+File: chesspgn_632.pgn
+   Positions: 713531, Games: 9809
+File: chesspgn_895.pgn
+   Positions: 707381, Games: 9808
+File: chesspgn_186.pgn
+   Positions: 703136, Games: 9809
+File: chesspgn_308.pgn
+   Positions: 707489, Games: 9809
+File: chesspgn_722.pgn
+   Positions: 709740, Games: 9809
+File: chesspgn_111.pgn
+   Positions: 714140, Games: 9809
+File: chesspgn_845.pgn
+   Positions: 705253, Games: 9808
+File: chesspgn_850.pgn
+   Positions: 709774, Games: 9808
+File: chesspgn_741.pgn
+   Positions: 703548, Games: 9809
+File: chesspgn_695.pgn
+   Positions: 708170, Games: 9809
+File: chesspgn_306.pgn
+   Positions: 713244, Games: 9809
+File: chesspgn_390.pgn
+   Positions: 708977, Games: 9809
+File: chesspgn_577.pgn
+   Positions: 712019, Games: 9809
+File: chesspgn_212.pgn
+   Positions: 704698, Games: 9809
+File: chesspgn_720.pgn
+   Positions: 714499, Games: 9809
+File: chesspgn_607.pgn
+   Positions: 708150, Games: 9809
+File: chesspgn_809.pgn
+   Positions: 716921, Games: 9809
+File: chesspgn_259.pgn
+   Positions: 711817, Games: 9809
+File: chesspgn_419.pgn
+   Positions: 710538, Games: 9809
+File: chesspgn_671.pgn
+   Positions: 709119, Games: 9809
+File: chesspgn_202.pgn
+   Positions: 714479, Games: 9809
+File: chesspgn_69.pgn
+   Positions: 715536, Games: 9809
+File: chesspgn_896.pgn
+   Positions: 699574, Games: 9808
+File: chesspgn_312.pgn
+   Positions: 710902, Games: 9809
+File: chesspgn_130.pgn
+   Positions: 711494, Games: 9809
+File: chesspgn_417.pgn
+   Positions: 710368, Games: 9809
+File: chesspgn_581.pgn
+   Positions: 708563, Games: 9809
+File: chesspgn_930.pgn
+   Positions: 715259, Games: 9808
+File: chesspgn_716.pgn
+   Positions: 707390, Games: 9809
+File: chesspgn_218.pgn
+   Positions: 709157, Games: 9809
+File: chesspgn_653.pgn
+   Positions: 709420, Games: 9809
+File: chesspgn_522.pgn
+   Positions: 707974, Games: 9809
+File: chesspgn_458.pgn
+   Positions: 709927, Games: 9809
+File: chesspgn_712.pgn
+   Positions: 708600, Games: 9809
+File: chesspgn_372.pgn
+   Positions: 708411, Games: 9809
+File: chesspgn_271.pgn
+   Positions: 709164, Games: 9809
+File: chesspgn_381.pgn
+   Positions: 705039, Games: 9809
+File: chesspgn_970.pgn
+   Positions: 706890, Games: 9808
+File: chesspgn_222.pgn
+   Positions: 706870, Games: 9809
+File: chesspgn_829.pgn
+   Positions: 718106, Games: 9809
+File: chesspgn_206.pgn
+   Positions: 709892, Games: 9809
+File: chesspgn_536.pgn
+   Positions: 706762, Games: 9809
+File: chesspgn_955.pgn
+   Positions: 710415, Games: 9808
+File: chesspgn_560.pgn
+   Positions: 701648, Games: 9809
+File: chesspgn_440.pgn
+   Positions: 709528, Games: 9809
+File: chesspgn_96.pgn
+   Positions: 710731, Games: 9809
+File: chesspgn_700.pgn
+   Positions: 712738, Games: 9809
+File: chesspgn_424.pgn
+   Positions: 714851, Games: 9809
+File: chesspgn_292.pgn
+   Positions: 710897, Games: 9809
+File: chesspgn_152.pgn
+   Positions: 709020, Games: 9809
+File: chesspgn_601.pgn
+   Positions: 705242, Games: 9809
+File: chesspgn_184.pgn
+   Positions: 699036, Games: 9809
+File: chesspgn_799.pgn
+   Positions: 708259, Games: 9809
+File: chesspgn_379.pgn
+   Positions: 708685, Games: 9809
+File: chesspgn_373.pgn
+   Positions: 709759, Games: 9809
+File: chesspgn_663.pgn
+   Positions: 711997, Games: 9809
+File: chesspgn_569.pgn
+   Positions: 710379, Games: 9809
+File: chesspgn_824.pgn
+   Positions: 694136, Games: 9809
+File: chesspgn_389.pgn
+   Positions: 710670, Games: 9809
+File: chesspgn_403.pgn
+   Positions: 705248, Games: 9809
+File: chesspgn_365.pgn
+   Positions: 704936, Games: 9809
+File: chesspgn_859.pgn
+   Positions: 708701, Games: 9808
+File: chesspgn_231.pgn
+   Positions: 709111, Games: 9809
+File: chesspgn_655.pgn
+   Positions: 715016, Games: 9809
+File: chesspgn_593.pgn
+   Positions: 715051, Games: 9809
+File: chesspgn_579.pgn
+   Positions: 705938, Games: 9809
+File: chesspgn_346.pgn
+   Positions: 712247, Games: 9809
+File: chesspgn_767.pgn
+   Positions: 716785, Games: 9809
+File: chesspgn_956.pgn
+   Positions: 708730, Games: 9808
+File: chesspgn_627.pgn
+   Positions: 707542, Games: 9809
+File: chesspgn_812.pgn
+   Positions: 707463, Games: 9809
+File: chesspgn_179.pgn
+   Positions: 702740, Games: 9809
+File: chesspgn_509.pgn
+   Positions: 704584, Games: 9809
+
+========================================

count.py

@@ -0,0 +1,74 @@
+import os
+import re
+
+def load_positions_mapping(positions_file_path):
+    """
+    Reads a report where entries look like:
+
+      File: chesspgn_877.pgn
+         Positions: 702430, Games: 9808
+
+    and returns a dict { 'chesspgn_877.pgn': 702430, ... }.
+    """
+    mapping = {}
+    file_pattern = re.compile(r'^\s*File:\s*(\S+)\s*$')
+    pos_pattern  = re.compile(r'^\s*Positions:\s*(\d+)')
+    with open(positions_file_path, 'r') as f:
+        lines = f.readlines()
+
+    i = 0
+    while i < len(lines):
+        m_file = file_pattern.match(lines[i])
+        if m_file:
+            fname = m_file.group(1)
+            # look ahead up to 3 lines for Positions:
+            found = False
+            for j in range(i+1, min(i+4, len(lines))):
+                m_pos = pos_pattern.match(lines[j])
+                if m_pos:
+                    mapping[fname] = int(m_pos.group(1))
+                    found = True
+                    break
+            if not found:
+                print(f"Warning: no Positions line found for {fname!r}")
+        i += 1
+    return mapping
+
+
+def sum_positions_in_dir(mapping, split_dir):
+    """
+    Looks for all .pgn files in split_dir, sums up mapping[filename].
+    Returns (count_of_files, total_positions).
+    """
+    pgns = [fn for fn in os.listdir(split_dir) if fn.endswith('.pgn')]
+    total_positions = 0
+    missing = []
+    for fn in pgns:
+        if fn in mapping:
+            total_positions += mapping[fn]
+        else:
+            missing.append(fn)
+    if missing:
+        print(f"Warning: {len(missing)} files in {split_dir!r} not found in positions file:")
+        for fn in missing:
+            print("   ", fn)
+    return len(pgns), total_positions
+
+if __name__ == "__main__":
+    # ←── adjust these paths to your environment ──→
+    positions_txt = '/home/kage/chess_workspace/ChessBot-Battleground/dataset/ChessBot-Dataset/analysis_results.txt'
+    input_dir     = '/home/kage/chess_workspace/ChessBot-Battleground/dataset/ChessBot-Dataset'    # contains subfolders 'train/' and 'test/'
+    train_dir     = os.path.join(input_dir, 'train')
+    test_dir      = os.path.join(input_dir, 'test')
+
+    # load the per‐file positions
+    mapping = load_positions_mapping(positions_txt)
+
+    # compute for train
+    n_train_files, train_positions = sum_positions_in_dir(mapping, train_dir)
+    # compute for test
+    n_test_files, test_positions   = sum_positions_in_dir(mapping, test_dir)
+
+    print()
+    print(f"TRAIN → {n_train_files} files, {train_positions:,} total positions")
+    print(f" TEST → {n_test_files} files, {test_positions:,} total positions")