2b1k1nr/2r3pp/n1p1pp1q/1N6/6P1/2pP2K1/P1P1P2P/R2Q1BR1 w k - 1 23
FEN state: 2b1k1nr/2r3pp/n1p1pp1q/1N6/6P1/2pP2K1/P1P1P2P/R2Q1BR1 w k - 1 23 ; Best move: b5c7
The current state of the chess board is: Black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black rook at c7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at c6, black pawn at e6, black pawn at f6 and black queen at h6. White knight at b5. White pawn at g4. Black pawn at c3, white pawn at d3 and white king at g3. White pawn at a2, white pawn at c2, white pawn at e2 and white pawn at h2. White rook at a1, white queen at d1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 23. White to move.