r2k2nr/p2pb3/np4p1/2p1q2p/PP1p2b1/Q1B2B1N/2PN3P/R2K3R b - - 5 18
FEN state: r2k2nr/p2pb3/np4p1/2p1q2p/PP1p2b1/Q1B2B1N/2PN3P/R2K3R b - - 5 18 ; Best move: d4c3
The current state of the chess board is: Black rook at a8, black king at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7 and black bishop at e7. Black knight at a6, black pawn at b6 and black pawn at g6. Black pawn at c5, black queen at e5 and black pawn at h5. White pawn at a4, white pawn at b4, black pawn at d4 and black bishop at g4. White queen at a3, white bishop at c3, white bishop at f3 and white knight at h3. White pawn at c2, white knight at d2 and white pawn at h2. White rook at a1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 18. Black to move.