2bqnb1r/1pppk1p1/r1n5/p3pp1p/1P2PQ2/B1NP4/P4PPP/RN2KB1R b KQ - 1 12
FEN state: 2bqnb1r/1pppk1p1/r1n5/p3pp1p/1P2PQ2/B1NP4/P4PPP/RN2KB1R b KQ - 1 12 ; Best move: e5f4
The current state of the chess board is: Black bishop at c8, black queen at d8, black knight at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black king at e7 and black pawn at g7. Black rook at a6 and black knight at c6. Black pawn at a5, black pawn at e5, black pawn at f5 and black pawn at h5. White pawn at b4, white pawn at e4 and white queen at f4. White bishop at a3, white knight at c3 and white pawn at d3. White pawn at a2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 12. Black to move.