1r2kb1r/p2q2pp/2ppbp1n/1p2p1P1/Q1PPPN2/P7/nB2BP1P/RN2K2R b KQk - 1 15
FEN state: 1r2kb1r/p2q2pp/2ppbp1n/1p2p1P1/Q1PPPN2/P7/nB2BP1P/RN2K2R b KQk - 1 15 ; Best move: b5a4
The current state of the chess board is: Black rook at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black queen at d7, black pawn at g7 and black pawn at h7. Black pawn at c6, black pawn at d6, black bishop at e6, black pawn at f6 and black knight at h6. Black pawn at b5, black pawn at e5 and white pawn at g5. White queen at a4, white pawn at c4, white pawn at d4, white pawn at e4 and white knight at f4. White pawn at a3. Black knight at a2, white bishop at b2, white bishop at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 1. Full move number is 15. Black to move.