r1b1k1nr/2pn1ppp/1p2p3/p1bp1Bq1/5P1P/N3P1P1/PPPPQ3/R1B1K1NR b KQkq - 11 10
FEN state: r1b1k1nr/2pn1ppp/1p2p3/p1bp1Bq1/5P1P/N3P1P1/PPPPQ3/R1B1K1NR b KQkq - 11 10 ; Best move: g5f5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at c7, black knight at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black pawn at e6. Black pawn at a5, black bishop at c5, black pawn at d5, white bishop at f5 and black queen at g5. White pawn at f4 and white pawn at h4. White knight at a3, white pawn at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2 and white queen at e2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 11. Full move number is 10. Black to move.