2bqkb1r/rpppppp1/5n2/p1n4p/3P1B2/2PQ4/PP1KPPPP/1R3BNR w k - 1 12
FEN state: 2bqkb1r/rpppppp1/5n2/p1n4p/3P1B2/2PQ4/PP1KPPPP/1R3BNR w k - 1 12 ; Best move: d4c5
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black knight at f6. Black pawn at a5, black knight at c5 and black pawn at h5. White pawn at d4 and white bishop at f4. White pawn at c3 and white queen at d3. White pawn at a2, white pawn at b2, white king at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 1. Full move number is 12. White to move.