1rb1kbn1/2Q1p1p1/p2q4/1p1p1p1p/2PP1Br1/1P3n1P/P3PKP1/RN3BNR w - - 1 18
FEN state: 1rb1kbn1/2Q1p1p1/p2q4/1p1p1p1p/2PP1Br1/1P3n1P/P3PKP1/RN3BNR w - - 1 18 ; Best move: f4d6
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black bishop at f8 and black knight at g8. White queen at c7, black pawn at e7 and black pawn at g7. Black pawn at a6 and black queen at d6. Black pawn at b5, black pawn at d5, black pawn at f5 and black pawn at h5. White pawn at c4, white pawn at d4, white bishop at f4 and black rook at g4. White pawn at b3, black knight at f3 and white pawn at h3. White pawn at a2, white pawn at e2, white king at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at f1, 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. White to move.