1rb3nr/pp1k2p1/n2qpp2/b1ppN2p/P2P4/2P1P3/RP1NQPPP/2B1KB1R b K - 1 12
FEN state: 1rb3nr/pp1k2p1/n2qpp2/b1ppN2p/P2P4/2P1P3/RP1NQPPP/2B1KB1R b K - 1 12 ; Best move: f6e5
The current state of the chess board is: Black rook at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at d7 and black pawn at g7. Black knight at a6, black queen at d6, black pawn at e6 and black pawn at f6. Black bishop at a5, black pawn at c5, black pawn at d5, white knight at e5 and black pawn at h5. White pawn at a4 and white pawn at d4. White pawn at c3 and white pawn at e3. White rook at a2, white pawn at b2, white knight at d2, white queen at e2, white pawn at f2, white pawn at g2 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 12. Black to move.