r1b2bnr/3qp2p/p2p1k2/1pp2pp1/1NPn1B2/3P4/PP2PPPP/1R1QKB1R w K - 0 14
FEN state: r1b2bnr/3qp2p/p2p1k2/1pp2pp1/1NPn1B2/3P4/PP2PPPP/1R1QKB1R w K - 0 14 ; Best move: b4d5
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black queen at d7, black pawn at e7 and black pawn at h7. Black pawn at a6, black pawn at d6 and black king at f6. Black pawn at b5, black pawn at c5, black pawn at f5 and black pawn at g5. White knight at b4, white pawn at c4, black knight at d4 and white bishop at f4. White pawn at d3. White pawn at a2, white pawn at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at b1, white queen at d1, 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 0. Full move number is 14. White to move.