r1bqkb1r/p1npn2p/1p2p3/1P3PPR/2B5/N1P5/P2P1PP1/R1BQK1N1 b Qkq - 0 12
FEN state: r1bqkb1r/p1npn2p/1p2p3/1P3PPR/2B5/N1P5/P2P1PP1/R1BQK1N1 b Qkq - 0 12 ; Best move: e7f5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black knight at c7, black pawn at d7, black knight at e7 and black pawn at h7. Black pawn at b6 and black pawn at e6. White pawn at b5, white pawn at f5, white pawn at g5 and white rook at h5. White bishop at c4. White knight at a3 and white pawn at c3. White pawn at a2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white knight at g1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. Black to move.