rnb2b1r/2qkpppp/p2p1n2/1p5P/1QP1P1P1/8/P2PNPR1/RNB1KB2 b Q - 4 11
FEN state: rnb2b1r/2qkpppp/p2p1n2/1p5P/1QP1P1P1/8/P2PNPR1/RNB1KB2 b Q - 4 11 ; Best move: b8c6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black queen at c7, black king at d7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at d6 and black knight at f6. Black pawn at b5 and white pawn at h5. White queen at b4, white pawn at c4, white pawn at e4 and white pawn at g4. White pawn at a2, white pawn at d2, white knight at e2, white pawn at f2 and white rook at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 4. Full move number is 11. Black to move.