r1b1n2r/pp1pk2p/n5q1/2p1pPpP/N1P5/b4PPB/PP1P2KR/R1BQ2N1 b - - 0 18
FEN state: r1b1n2r/pp1pk2p/n5q1/2p1pPpP/N1P5/b4PPB/PP1P2KR/R1BQ2N1 b - - 0 18 ; Best move: g6c6
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black king at e7 and black pawn at h7. Black knight at a6 and black queen at g6. Black pawn at c5, black pawn at e5, white pawn at f5, black pawn at g5 and white pawn at h5. White knight at a4 and white pawn at c4. Black bishop at a3, white pawn at f3, white pawn at g3 and white bishop at h3. White pawn at a2, white pawn at b2, white pawn at d2, white king at g2 and white rook at h2. White rook at a1, white bishop at c1, white queen at d1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. Black to move.