2rk1bnr/ppp1p2p/2q5/3b2p1/4pPP1/PQ1P3P/1P1KP1B1/R1B3NR b - - 1 18
FEN state: 2rk1bnr/ppp1p2p/2q5/3b2p1/4pPP1/PQ1P3P/1P1KP1B1/R1B3NR b - - 1 18 ; Best move: d5b3
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 a7, black pawn at b7, black pawn at c7, black pawn at e7 and black pawn at h7. Black queen at c6. Black bishop at d5 and black pawn at g5. Black pawn at e4, white pawn at f4 and white pawn at g4. White pawn at a3, white queen at b3, white pawn at d3 and white pawn at h3. White pawn at b2, white king at d2, white pawn at e2 and white bishop at g2. White rook at a1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. Black to move.