1rb1kb1r/pp1p1p1p/n3pnp1/5P2/1p1qP3/2PPQ1P1/P3N2P/RNB1KB1R b KQk - 1 11
FEN state: 1rb1kb1r/pp1p1p1p/n3pnp1/5P2/1p1qP3/2PPQ1P1/P3N2P/RNB1KB1R b KQk - 1 11 ; Best move: d4e3
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black knight at a6, black pawn at e6, black knight at f6 and black pawn at g6. White pawn at f5. Black pawn at b4, black queen at d4 and white pawn at e4. White pawn at c3, white pawn at d3, white queen at e3 and white pawn at g3. White pawn at a2, white knight at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 1. Full move number is 11. Black to move.