rnb3nr/4kp2/2pb4/p2p1Bpp/PpN3P1/4P2q/1PPP1P1P/RNBQK2R w KQ - 1 18
FEN state: rnb3nr/4kp2/2pb4/p2p1Bpp/PpN3P1/4P2q/1PPP1P1P/RNBQK2R w KQ - 1 18 ; Best move: c4d6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black king at e7 and black pawn at f7. Black pawn at c6 and black bishop at d6. Black pawn at a5, black pawn at d5, white bishop at f5, black pawn at g5 and black pawn at h5. White pawn at a4, black pawn at b4, white knight at c4 and white pawn at g4. White pawn at e3 and black queen at h3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 18. White to move.