rn2k1r1/pbq1bppp/1p5n/3pP2P/1PpP2P1/N1P1P3/PB3K2/R2Q1BNR b q - 0 15
FEN state: rn2k1r1/pbq1bppp/1p5n/3pP2P/1PpP2P1/N1P1P3/PB3K2/R2Q1BNR b q - 0 15 ; Best move: f7f6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at g8. Black pawn at a7, black bishop at b7, black queen at c7, black bishop at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black knight at h6. Black pawn at d5, white pawn at e5 and white pawn at h5. White pawn at b4, black pawn at c4, white pawn at d4 and white pawn at g4. White knight at a3, white pawn at c3 and white pawn at e3. White pawn at a2, white bishop at b2 and white king at f2. White rook at a1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 15. Black to move.