2bk2nr/2qpn3/1p5B/5pp1/r1Pp1pP1/7P/P1Q1P2R/RN1K1BN1 b - - 0 18
FEN state: 2bk2nr/2qpn3/1p5B/5pp1/r1Pp1pP1/7P/P1Q1P2R/RN1K1BN1 b - - 0 18 ; Best move: a4c4
The current state of the chess board is: Black bishop at c8, black king at d8, black knight at g8 and black rook at h8. Black queen at c7, black pawn at d7 and black knight at e7. Black pawn at b6 and white bishop at h6. Black pawn at f5 and black pawn at g5. Black rook at a4, white pawn at c4, black pawn at d4, black pawn at f4 and white pawn at g4. White pawn at h3. White pawn at a2, white queen at c2, white pawn at e2 and white rook at h2. White rook at a1, white knight at b1, white king at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. Black to move.