rnbq1b1r/5k1p/p1pppppn/1P1B4/1P3PP1/1QP1P2P/3P3R/RNB1K1N1 b Q - 2 13
FEN state: rnbq1b1r/5k1p/p1pppppn/1P1B4/1P3PP1/1QP1P2P/3P3R/RNB1K1N1 b Q - 2 13 ; Best move: c6d5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black king at f7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at d6, black pawn at e6, black pawn at f6, black pawn at g6 and black knight at h6. White pawn at b5 and white bishop at d5. White pawn at b4, white pawn at f4 and white pawn at g4. White queen at b3, white pawn at c3, white pawn at e3 and white pawn at h3. White pawn at d2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 2. Full move number is 13. Black to move.