1rbqk1nr/pppp1p1R/8/2b1p3/1nP1P3/B4Q2/P2P1PP1/RN2KBN1 b Qk - 4 10
FEN state: 1rbqk1nr/pppp1p1R/8/2b1p3/1nP1P3/B4Q2/P2P1PP1/RN2KBN1 b Qk - 4 10 ; Best move: h8h7
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7 and white rook at h7. Black bishop at c5 and black pawn at e5. Black knight at b4, white pawn at c4 and white pawn at e4. White bishop at a3 and white queen at f3. White pawn at a2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white knight at g1. White queenside and black kingside castles are available. Half move number is 4. Full move number is 10. Black to move.