rnbq1rk1/p1p1ppnp/1p3b2/1P1p2B1/3P4/P1P2PPP/1Q2P3/RN2KBNR b KQ - 2 17
FEN state: rnbq1rk1/p1p1ppnp/1p3b2/1P1p2B1/3P4/P1P2PPP/1Q2P3/RN2KBNR b KQ - 2 17 ; Best move: f6g5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black rook at f8 and black king at g8. Black pawn at a7, black pawn at c7, black pawn at e7, black pawn at f7, black knight at g7 and black pawn at h7. Black pawn at b6 and black bishop at f6. White pawn at b5, black pawn at d5 and white bishop at g5. White pawn at d4. White pawn at a3, white pawn at c3, white pawn at f3, white pawn at g3 and white pawn at h3. White queen at b2 and white pawn at e2. White rook at a1, white knight at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 17. Black to move.