rn2kb1r/7p/1p1Pqp1n/pP4p1/4N1b1/B1pB1P2/P1PP2PP/R2QK1R1 w Qkq - 0 17
FEN state: rn2kb1r/7p/1p1Pqp1n/pP4p1/4N1b1/B1pB1P2/P1PP2PP/R2QK1R1 w Qkq - 0 17 ; Best move: f3g4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at h7. Black pawn at b6, white pawn at d6, black queen at e6, black pawn at f6 and black knight at h6. Black pawn at a5, white pawn at b5 and black pawn at g5. White knight at e4 and black bishop at g4. White bishop at a3, black pawn at c3, white bishop at d3 and white pawn at f3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1 and white rook at g1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 17. White to move.