rn1qk2r/p4ppp/bb6/3pn1P1/1pP1P3/PP5P/2PB1PBR/RN2K1N1 b Qkq - 1 15
FEN state: rn1qk2r/p4ppp/bb6/3pn1P1/1pP1P3/PP5P/2PB1PBR/RN2K1N1 b Qkq - 1 15 ; Best move: d5c4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at f7, black pawn at g7 and black pawn at h7. Black bishop at a6 and black bishop at b6. Black pawn at d5, black knight at e5 and white pawn at g5. Black pawn at b4, white pawn at c4 and white pawn at e4. White pawn at a3, white pawn at b3 and white pawn at h3. White pawn at c2, white bishop at d2, white pawn at f2, white bishop at g2 and white rook at h2. White rook at a1, white knight at b1, white king at e1 and white knight at g1. White queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 15. Black to move.