Rnbq2kr/2ppn1p1/p2b1p2/6p1/3p2P1/3P1NR1/1PP1PPBP/R2QK3 b Q - 3 15
FEN state: Rnbq2kr/2ppn1p1/p2b1p2/6p1/3p2P1/3P1NR1/1PP1PPBP/R2QK3 b Q - 3 15 ; Best move: c7c5
The current state of the chess board is: White rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at g8 and black rook at h8. Black pawn at c7, black pawn at d7, black knight at e7 and black pawn at g7. Black pawn at a6, black bishop at d6 and black pawn at f6. Black pawn at g5. Black pawn at d4 and white pawn at g4. White pawn at d3, white knight at f3 and white rook at g3. White pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white queen at d1 and white king at e1. White queenside is the only castle move available. Half move number is 3. Full move number is 15. Black to move.