rnb1kb1r/1p1p2pp/p1p1Nn2/4pp2/N7/q3PP1P/BPPP2P1/R1BQK2R b KQkq - 1 11
FEN state: rnb1kb1r/1p1p2pp/p1p1Nn2/4pp2/N7/q3PP1P/BPPP2P1/R1BQK2R b KQkq - 1 11 ; Best move: a3a4
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 rook at h8. Black pawn at b7, black pawn at d7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at c6, white knight at e6 and black knight at f6. Black pawn at e5 and black pawn at f5. White knight at a4. Black queen at a3, white pawn at e3, white pawn at f3 and white pawn at h3. White bishop at a2, white pawn at b2, white pawn at c2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 11. Black to move.