rnb2rk1/1pp1pp1p/p2n4/3p2p1/5Pqb/1PN1PNPR/P1PP1Q2/R1BK1B2 w - - 0 18
FEN state: rnb2rk1/1pp1pp1p/p2n4/3p2p1/5Pqb/1PN1PNPR/P1PP1Q2/R1BK1B2 w - - 0 18 ; Best move: g3h4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black rook at f8 and black king at g8. Black pawn at b7, black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6 and black knight at d6. Black pawn at d5 and black pawn at g5. White pawn at f4, black queen at g4 and black bishop at h4. White pawn at b3, white knight at c3, white pawn at e3, white knight at f3, white pawn at g3 and white rook at h3. White pawn at a2, white pawn at c2, white pawn at d2 and white queen at f2. White rook at a1, white bishop at c1, white king at d1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. White to move.