r1b1kqnr/p1np2pp/2p2p2/4p3/1p5P/PP1PPPP1/2P1K2R/RN1Q1BN1 b kq - 1 11
FEN state: r1b1kqnr/p1np2pp/2p2p2/4p3/1p5P/PP1PPPP1/2P1K2R/RN1Q1BN1 b kq - 1 11 ; Best move: a7a5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black queen at f8, black knight at g8 and black rook at h8. Black pawn at a7, black knight at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black pawn at c6 and black pawn at f6. Black pawn at e5. Black pawn at b4 and white pawn at h4. White pawn at a3, white pawn at b3, white pawn at d3, white pawn at e3, white pawn at f3 and white pawn at g3. White pawn at c2, white king at e2 and white rook at h2. White rook at a1, white knight at b1, white queen at d1, white bishop at f1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 11. Black to move.