r1b3n1/1p1p1pp1/p1pBpk1r/qP6/2BPP3/P4N1P/2P1NPP1/R1bK3R b - - 0 18
FEN state: r1b3n1/1p1p1pp1/p1pBpk1r/qP6/2BPP3/P4N1P/2P1NPP1/R1bK3R b - - 0 18 ; Best move: g7g5
The current state of the chess board is: Black rook at a8, black bishop at c8 and black knight at g8. Black pawn at b7, black pawn at d7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at c6, white bishop at d6, black pawn at e6, black king at f6 and black rook at h6. Black queen at a5 and white pawn at b5. White bishop at c4, white pawn at d4 and white pawn at e4. White pawn at a3, white knight at f3 and white pawn at h3. White pawn at c2, white knight at e2, white pawn at f2 and white pawn at g2. White rook at a1, black bishop at c1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. Black to move.