rbb1k2r/pp3pp1/n2p4/P2P4/2p1N3/4P1pP/1PP1P1n1/RQK2BNR w kq - 0 23
FEN state: rbb1k2r/pp3pp1/n2p4/P2P4/2p1N3/4P1pP/1PP1P1n1/RQK2BNR w kq - 0 23 ; Best move: f1g2
The current state of the chess board is: Black rook at a8, black bishop at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at f7 and black pawn at g7. Black knight at a6 and black pawn at d6. White pawn at a5 and white pawn at d5. Black pawn at c4 and white knight at e4. White pawn at e3, black pawn at g3 and white pawn at h3. White pawn at b2, white pawn at c2, white pawn at e2 and black knight at g2. White rook at a1, white queen at b1, white king at c1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 23. White to move.