1rbqk1nr/2p1p2p/p1np1ppb/P4Q2/1p1P2P1/1P3N2/2P1PP1P/RN1K1BR1 b - - 5 12
FEN state: 1rbqk1nr/2p1p2p/p1np1ppb/P4Q2/1p1P2P1/1P3N2/2P1PP1P/RN1K1BR1 b - - 5 12 ; Best move: g6f5
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 c7, black pawn at e7 and black pawn at h7. Black pawn at a6, black knight at c6, black pawn at d6, black pawn at f6, black pawn at g6 and black bishop at h6. White pawn at a5 and white queen at f5. Black pawn at b4, white pawn at d4 and white pawn at g4. White pawn at b3 and white knight at f3. White pawn at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white king at d1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 5. Full move number is 12. Black to move.