1r2kb1r/4p2p/1p1qb3/p1P2pP1/P2pP3/N5PP/2P1P2n/R1BQKB1R w Qk - 0 18
FEN state: 1r2kb1r/4p2p/1p1qb3/p1P2pP1/P2pP3/N5PP/2P1P2n/R1BQKB1R w Qk - 0 18 ; Best move: c5d6
The current state of the chess board is: Black rook at b8, 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 b6, black queen at d6 and black bishop at e6. Black pawn at a5, white pawn at c5, black pawn at f5 and white pawn at g5. White pawn at a4, black pawn at d4 and white pawn at e4. White knight at a3, white pawn at g3 and white pawn at h3. White pawn at c2, white pawn at e2 and black knight at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White queenside and black kingside castles are available. Half move number is 0. Full move number is 18. White to move.