rn1q1bnr/p2kpp1p/bppp2p1/6Q1/1P1P4/N1P1P3/P3NPPP/R1B1KB1R b KQ - 10 13
FEN state: rn1q1bnr/p2kpp1p/bppp2p1/6Q1/1P1P4/N1P1P3/P3NPPP/R1B1KB1R b KQ - 10 13 ; Best move: g8f6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black king at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black bishop at a6, black pawn at b6, black pawn at c6, black pawn at d6 and black pawn at g6. White queen at g5. White pawn at b4 and white pawn at d4. White knight at a3, white pawn at c3 and white pawn at e3. White pawn at a2, white knight at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 10. Full move number is 13. Black to move.