r1b1k2r/1pppn1p1/5q1p/p3P1B1/3PKp2/b1P3P1/PPQ1P1BP/RN4NR b kq - 1 12
FEN state: r1b1k2r/1pppn1p1/5q1p/p3P1B1/3PKp2/b1P3P1/PPQ1P1BP/RN4NR b kq - 1 12 ; Best move: f6f5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black knight at e7 and black pawn at g7. Black queen at f6 and black pawn at h6. Black pawn at a5, white pawn at e5 and white bishop at g5. White pawn at d4, white king at e4 and black pawn at f4. Black bishop at a3, white pawn at c3 and white pawn at g3. White pawn at a2, white pawn at b2, white queen at c2, white pawn at e2, white bishop at g2 and white pawn at h2. White rook at a1, white knight at b1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 12. Black to move.