rnb1kbn1/pp1p1ppr/8/4q2p/2P4B/1PN1P2P/P2P1P2/R2QKBNR b KQq - 2 10
FEN state: rnb1kbn1/pp1p1ppr/8/4q2p/2P4B/1PN1P2P/P2P1P2/R2QKBNR b KQq - 2 10 ; Best move: e5a5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at f7, black pawn at g7 and black rook at h7. Black queen at e5 and black pawn at h5. White pawn at c4 and white bishop at h4. White pawn at b3, white knight at c3, white pawn at e3 and white pawn at h3. White pawn at a2, white pawn at d2 and white pawn at f2. White rook at a1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 2. Full move number is 10. Black to move.