1nbqk1nr/1pppbppp/3r4/p7/P2P1pPP/2P4Q/1P1BP2R/RN2KBN1 b Qk - 4 10
FEN state: 1nbqk1nr/1pppbppp/3r4/p7/P2P1pPP/2P4Q/1P1BP2R/RN2KBN1 b Qk - 4 10 ; Best move: d6b6
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black bishop at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black rook at d6. Black pawn at a5. White pawn at a4, white pawn at d4, black pawn at f4, white pawn at g4 and white pawn at h4. White pawn at c3 and white queen at h3. White pawn at b2, white bishop at d2, white pawn at e2 and white rook at h2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white knight at g1. White queenside and black kingside castles are available. Half move number is 4. Full move number is 10. Black to move.