rn2kb1r/pp2pp1p/3pq3/2p2bp1/1PB5/4P1P1/P1PB1PNP/R2QK1R1 b kq - 4 11
FEN state: rn2kb1r/pp2pp1p/3pq3/2p2bp1/1PB5/4P1P1/P1PB1PNP/R2QK1R1 b kq - 4 11 ; Best move: e6c4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at d6 and black queen at e6. Black pawn at c5, black bishop at f5 and black pawn at g5. White pawn at b4 and white bishop at c4. White pawn at e3 and white pawn at g3. White pawn at a2, white pawn at c2, white bishop at d2, white pawn at f2, white knight at g2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 4. Full move number is 11. Black to move.