rq2kbnr/2p4p/3P2p1/pp1bpp2/2BP3P/P1Q1PN2/1P3PP1/RNB1K1R1 b Qkq - 1 13
FEN state: rq2kbnr/2p4p/3P2p1/pp1bpp2/2BP3P/P1Q1PN2/1P3PP1/RNB1K1R1 b Qkq - 1 13 ; Best move: b5c4
The current state of the chess board is: Black rook at a8, black queen at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7 and black pawn at h7. White pawn at d6 and black pawn at g6. Black pawn at a5, black pawn at b5, black bishop at d5, black pawn at e5 and black pawn at f5. White bishop at c4, white pawn at d4 and white pawn at h4. White pawn at a3, white queen at c3, white pawn at e3 and white knight at f3. White pawn at b2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at g1. White queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 13. Black to move.