r2qk1nr/1pp1ppb1/p1n2p1p/5Q2/N2p3P/P3P2R/1PPP1PP1/1RB1KB2 b kq - 1 13
FEN state: r2qk1nr/1pp1ppb1/p1n2p1p/5Q2/N2p3P/P3P2R/1PPP1PP1/1RB1KB2 b kq - 1 13 ; Best move: e7e6
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at e7, black pawn at f7 and black bishop at g7. Black pawn at a6, black knight at c6, black pawn at f6 and black pawn at h6. White queen at f5. White knight at a4, black pawn at d4 and white pawn at h4. White pawn at a3, white pawn at e3 and white rook at h3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at b1, white bishop at c1, white king at e1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 13. Black to move.