rnb2knr/2qpp1b1/2p5/pp5p/P4pp1/1PP4N/1RQPP2P/2B1KB1R b K - 1 15
FEN state: rnb2knr/2qpp1b1/2p5/pp5p/P4pp1/1PP4N/1RQPP2P/2B1KB1R b K - 1 15 ; Best move: g4h3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black queen at c7, black pawn at d7, black pawn at e7 and black bishop at g7. Black pawn at c6. Black pawn at a5, black pawn at b5 and black pawn at h5. White pawn at a4, black pawn at f4 and black pawn at g4. White pawn at b3, white pawn at c3 and white knight at h3. White rook at b2, white queen at c2, white pawn at d2, white pawn at e2 and white pawn at h2. White bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 15. Black to move.