3qk1nr/p1ppp2p/brn3pb/RP3pN1/1P3PP1/3P4/2P1P1BP/1NBQK2R b Kk - 4 13
FEN state: 3qk1nr/p1ppp2p/brn3pb/RP3pN1/1P3PP1/3P4/2P1P1BP/1NBQK2R b Kk - 4 13 ; Best move: c6a5
The current state of the chess board is: Black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at h7. Black bishop at a6, black rook at b6, black knight at c6, black pawn at g6 and black bishop at h6. White rook at a5, white pawn at b5, black pawn at f5 and white knight at g5. White pawn at b4, white pawn at f4 and white pawn at g4. White pawn at d3. White pawn at c2, white pawn at e2, white bishop at g2 and white pawn at h2. White knight at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 4. Full move number is 13. Black to move.