1r3bn1/p2kpppr/7p/1pPp1bq1/1nPP1P1B/N1KB3N/P3P2P/R2Q3R w - - 11 18
FEN state: 1r3bn1/p2kpppr/7p/1pPp1bq1/1nPP1P1B/N1KB3N/P3P2P/R2Q3R w - - 11 18 ; Best move: f4g5
The current state of the chess board is: Black rook at b8, black bishop at f8 and black knight at g8. Black pawn at a7, black king at d7, black pawn at e7, black pawn at f7, black pawn at g7 and black rook at h7. Black pawn at h6. Black pawn at b5, white pawn at c5, black pawn at d5, black bishop at f5 and black queen at g5. Black knight at b4, white pawn at c4, white pawn at d4, white pawn at f4 and white bishop at h4. White knight at a3, white king at c3, white bishop at d3 and white knight at h3. White pawn at a2, white pawn at e2 and white pawn at h2. White rook at a1, white queen at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 11. Full move number is 18. White to move.