3qk2r/1pp1n2p/r1n2p1b/p2p2p1/P1P2Nb1/5P2/1P1PP2P/RNB1KB1R b KQk - 0 10
FEN state: 3qk2r/1pp1n2p/r1n2p1b/p2p2p1/P1P2Nb1/5P2/1P1PP2P/RNB1KB1R b KQk - 0 10 ; Best move: g5f4
The current state of the chess board is: Black queen at d8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at c7, black knight at e7 and black pawn at h7. Black rook at a6, black knight at c6, black pawn at f6 and black bishop at h6. Black pawn at a5, black pawn at d5 and black pawn at g5. White pawn at a4, white pawn at c4, white knight at f4 and black bishop at g4. White pawn at f3. White pawn at b2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 0. Full move number is 10. Black to move.