2rk1bnr/1p1b4/q3p1pp/p1p5/PB1P2P1/R6B/2PKNP1P/1N5R b - - 2 18
FEN state: 2rk1bnr/1p1b4/q3p1pp/p1p5/PB1P2P1/R6B/2PKNP1P/1N5R b - - 2 18 ; Best move: c5b4
The current state of the chess board is: Black rook at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7 and black bishop at d7. Black queen at a6, black pawn at e6, black pawn at g6 and black pawn at h6. Black pawn at a5 and black pawn at c5. White pawn at a4, white bishop at b4, white pawn at d4 and white pawn at g4. White rook at a3 and white bishop at h3. White pawn at c2, white king at d2, white knight at e2, white pawn at f2 and white pawn at h2. White knight at b1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 18. Black to move.