rn1qk1n1/Qbppbp1r/p6p/2P1p3/1P2B1p1/3P2P1/P3PP1P/RNB1K1NR b KQq - 0 15
FEN state: rn1qk1n1/Qbppbp1r/p6p/2P1p3/1P2B1p1/3P2P1/P3PP1P/RNB1K1NR b KQq - 0 15 ; Best move: b7e4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black knight at g8. White queen at a7, black bishop at b7, black pawn at c7, black pawn at d7, black bishop at e7, black pawn at f7 and black rook at h7. Black pawn at a6 and black pawn at h6. White pawn at c5 and black pawn at e5. White pawn at b4, white bishop at e4 and black pawn at g4. White pawn at d3 and white pawn at g3. White pawn at a2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 15. Black to move.