r1b1kb1r/pp1p2pp/n1p5/5P2/1P1KB1q1/N3BPn1/P1P4P/R2Q4 b kq - 2 17
FEN state: r1b1kb1r/pp1p2pp/n1p5/5P2/1P1KB1q1/N3BPn1/P1P4P/R2Q4 b kq - 2 17 ; Best move: g3f5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at g7 and black pawn at h7. Black knight at a6 and black pawn at c6. White pawn at f5. White pawn at b4, white king at d4, white bishop at e4 and black queen at g4. White knight at a3, white bishop at e3, white pawn at f3 and black knight at g3. White pawn at a2, white pawn at c2 and white pawn at h2. White rook at a1 and white queen at d1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 17. Black to move.