r1b1kbnr/p2qp3/1p4pp/3p1P2/n1P4P/N1P1Q1P1/PP1K1P2/R1B2BNR b kq - 0 12
FEN state: r1b1kbnr/p2qp3/1p4pp/3p1P2/n1P4P/N1P1Q1P1/PP1K1P2/R1B2BNR b kq - 0 12 ; Best move: g8f6
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black queen at d7 and black pawn at e7. Black pawn at b6, black pawn at g6 and black pawn at h6. Black pawn at d5 and white pawn at f5. Black knight at a4, white pawn at c4 and white pawn at h4. White knight at a3, white pawn at c3, white queen at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white king at d2 and white pawn at f2. White rook at a1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. Black to move.