r1bqkb2/2pp2p1/pp3p2/2PpnQNp/1PnP4/8/r4PPP/1RB1KB1R w Kq - 2 18
FEN state: r1bqkb2/2pp2p1/pp3p2/2PpnQNp/1PnP4/8/r4PPP/1RB1KB1R w Kq - 2 18 ; Best move: f1c4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black bishop at f8. Black pawn at c7, black pawn at d7 and black pawn at g7. Black pawn at a6, black pawn at b6 and black pawn at f6. White pawn at c5, black pawn at d5, black knight at e5, white queen at f5, white knight at g5 and black pawn at h5. White pawn at b4, black knight at c4 and white pawn at d4. Black rook at a2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 2. Full move number is 18. White to move.