Chess Challenge submission by Moinada

tokenizer_config.json

@@ -45,6 +45,6 @@
   "extra_special_tokens": {},
   "model_max_length": 1000000000000000019884624838656,
   "pad_token": "[PAD]",
-  "tokenizer_class": "ChessTokenizer",
+  "tokenizer_class": "ChessTokenizerCustom",
   "unk_token": "[UNK]"
-}
+}