r1bqk1nr/p3p3/1p1p4/2p2p1p/5Pp1/1PP1b1PP/PB1PN3/1Q1RKB1R b Kkq - 0 15
FEN state: r1bqk1nr/p3p3/1p1p4/2p2p1p/5Pp1/1PP1b1PP/PB1PN3/1Q1RKB1R b Kkq - 0 15 ; Best move: c8b7
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 knight at g8 and black rook at h8. Black pawn at a7 and black pawn at e7. Black pawn at b6 and black pawn at d6. Black pawn at c5, black pawn at f5 and black pawn at h5. White pawn at f4 and black pawn at g4. White pawn at b3, white pawn at c3, black bishop at e3, white pawn at g3 and white pawn at h3. White pawn at a2, white bishop at b2, white pawn at d2 and white knight at e2. White queen at b1, white rook at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. Black to move.