2b1kb1r/rp3p1p/pn4pB/2P1p3/1PP1p1qP/2N1Q2R/P4PP1/RN2KB2 b Qk - 4 15
FEN state: 2b1kb1r/rp3p1p/pn4pB/2P1p3/1PP1p1qP/2N1Q2R/P4PP1/RN2KB2 b Qk - 4 15 ; Best move: b6c4
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at f7 and black pawn at h7. Black pawn at a6, black knight at b6, black pawn at g6 and white bishop at h6. White pawn at c5 and black pawn at e5. White pawn at b4, white pawn at c4, black pawn at e4, black queen at g4 and white pawn at h4. White knight at c3, white queen at e3 and white rook at h3. White pawn at a2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white king at e1 and white bishop at f1. White queenside and black kingside castles are available. Half move number is 4. Full move number is 15. Black to move.