rnb1kr2/1p1p3p/p1p1p1pb/2P4P/Q4pn1/4P1N1/PP1P1PP1/RNB1KB1R b KQq - 0 13
FEN state: rnb1kr2/1p1p3p/p1p1p1pb/2P4P/Q4pn1/4P1N1/PP1P1PP1/RNB1KB1R b KQq - 0 13 ; Best move: d7d5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at f8. Black pawn at b7, black pawn at d7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at e6, black pawn at g6 and black bishop at h6. White pawn at c5 and white pawn at h5. White queen at a4, black pawn at f4 and black knight at g4. White pawn at e3 and white knight at g3. White pawn at a2, white pawn at b2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 13. Black to move.