rnb1kb1r/4p2p/2pq3n/pp3pp1/1P1p4/2P1P3/P2PBP1P/1RBQNK1R b kq - 1 15
FEN state: rnb1kb1r/4p2p/2pq3n/pp3pp1/1P1p4/2P1P3/P2PBP1P/1RBQNK1R b kq - 1 15 ; Best move: d4c3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at e7 and black pawn at h7. Black pawn at c6, black queen at d6 and black knight at h6. Black pawn at a5, black pawn at b5, black pawn at f5 and black pawn at g5. White pawn at b4 and black pawn at d4. White pawn at c3 and white pawn at e3. White pawn at a2, white pawn at d2, white bishop at e2, white pawn at f2 and white pawn at h2. White rook at b1, white bishop at c1, white queen at d1, white knight at e1, white king at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 15. Black to move.