r1bqkbr1/p2p1npp/4p3/Ppp2p2/3PPB2/N5PB/1PP2P1P/R2QK1NR b KQq - 1 10
FEN state: r1bqkbr1/p2p1npp/4p3/Ppp2p2/3PPB2/N5PB/1PP2P1P/R2QK1NR b KQq - 1 10 ; Best move: g7g5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at d7, black knight at f7, black pawn at g7 and black pawn at h7. Black pawn at e6. White pawn at a5, black pawn at b5, black pawn at c5 and black pawn at f5. White pawn at d4, white pawn at e4 and white bishop at f4. White knight at a3, white pawn at g3 and white bishop at h3. White pawn at b2, white pawn at c2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 1. Full move number is 10. Black to move.