r1bq1r2/1ppp1k2/p3p3/5n1p/1n1b2Q1/1P1PP2N/P1PK2PP/RN3B1R w - - 3 18
FEN state: r1bq1r2/1ppp1k2/p3p3/5n1p/1n1b2Q1/1P1PP2N/P1PK2PP/RN3B1R w - - 3 18 ; Best move: g4h5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black rook at f8. Black pawn at b7, black pawn at c7, black pawn at d7 and black king at f7. Black pawn at a6 and black pawn at e6. Black knight at f5 and black pawn at h5. Black knight at b4, black bishop at d4 and white queen at g4. White pawn at b3, white pawn at d3, white pawn at e3 and white knight at h3. White pawn at a2, white pawn at c2, white king at d2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 18. White to move.