r1bq1bnr/1p1pp2p/p1n5/2pk1pp1/1P3P2/4P1P1/P1PP3P/R1B1K1NR b KQ - 0 12
FEN state: r1bq1bnr/1p1pp2p/p1n5/2pk1pp1/1P3P2/4P1P1/P1PP3P/R1B1K1NR b KQ - 0 12 ; Best move: c6b4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at d7, black pawn at e7 and black pawn at h7. Black pawn at a6 and black knight at c6. Black pawn at c5, black king at d5, black pawn at f5 and black pawn at g5. White pawn at b4 and white pawn at f4. White pawn at e3 and white pawn at g3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 12. Black to move.