r2qk2r/ppp1ppb1/7n/3p2Np/1PB1b1p1/PQ2P1P1/3P1P1P/RNB1K2R b Qkq - 1 12
FEN state: r2qk2r/ppp1ppb1/7n/3p2Np/1PB1b1p1/PQ2P1P1/3P1P1P/RNB1K2R b Qkq - 1 12 ; Best move: d5c4
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at e7, black pawn at f7 and black bishop at g7. Black knight at h6. Black pawn at d5, white knight at g5 and black pawn at h5. White pawn at b4, white bishop at c4, black bishop at e4 and black pawn at g4. White pawn at a3, white queen at b3, white pawn at e3 and white pawn at g3. White pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. White queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 12. Black to move.