rnb3qr/1p2k3/p4p1p/1B1Pp3/1Pp3pP/2p2NP1/P2PKP1N/B1RQ3R b - - 1 23
FEN state: rnb3qr/1p2k3/p4p1p/1B1Pp3/1Pp3pP/2p2NP1/P2PKP1N/B1RQ3R b - - 1 23 ; Best move: g4f3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at g8 and black rook at h8. Black pawn at b7 and black king at e7. Black pawn at a6, black pawn at f6 and black pawn at h6. White bishop at b5, white pawn at d5 and black pawn at e5. White pawn at b4, black pawn at c4, black pawn at g4 and white pawn at h4. Black pawn at c3, white knight at f3 and white pawn at g3. White pawn at a2, white pawn at d2, white king at e2, white pawn at f2 and white knight at h2. White bishop at a1, white rook at c1, white queen at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. Black to move.