2b1k2r/2Q1p1b1/r2p1ppn/1qp4p/P1PP2PP/8/NP2P1PR/1RBK1BN1 w k - 3 22
FEN state: 2b1k2r/2Q1p1b1/r2p1ppn/1qp4p/P1PP2PP/8/NP2P1PR/1RBK1BN1 w k - 3 22 ; Best move: c4b5
The current state of the chess board is: Black bishop at c8, black king at e8 and black rook at h8. White queen at c7, black pawn at e7 and black bishop at g7. Black rook at a6, black pawn at d6, black pawn at f6, black pawn at g6 and black knight at h6. Black queen at b5, black pawn at c5 and black pawn at h5. White pawn at a4, white pawn at c4, white pawn at d4, white pawn at g4 and white pawn at h4. White knight at a2, white pawn at b2, white pawn at e2, white pawn at g2 and white rook at h2. White rook at b1, white bishop at c1, white king at d1, white bishop at f1 and white knight at g1. Black kingside is the only castle move available. Half move number is 3. Full move number is 22. White to move.