rn2kbnr/1p1b3p/3pp3/p2P1qp1/2p2Bp1/P4PKB/1PPNP2P/R2Q2NR w kq - 2 18
FEN state: rn2kbnr/1p1b3p/3pp3/p2P1qp1/2p2Bp1/P4PKB/1PPNP2P/R2Q2NR w kq - 2 18 ; Best move: f4g5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black bishop at d7 and black pawn at h7. Black pawn at d6 and black pawn at e6. Black pawn at a5, white pawn at d5, black queen at f5 and black pawn at g5. Black pawn at c4, white bishop at f4 and black pawn at g4. White pawn at a3, white pawn at f3, white king at g3 and white bishop at h3. White pawn at b2, white pawn at c2, white knight at d2, white pawn at e2 and white pawn at h2. White rook at a1, white queen at d1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 18. White to move.