Trouvez le meilleur coup pour les blancs

[fen navigation_board=above colorset=original flip=true] 6r1/5p1k/p2p3p/1pp5/3bPp1q/1P3P1P/P2R4/2R1QB1K b - - 0 33 [/fen] [spoiler title='Solution'] [pgn navigation_board=above colorset=original flip=true] [FEN "6r1/5p1k/p2p3p/1pp5/3bPp1q/1P3P1P/P2R4/2R1QB1K b - - 0 33"] 33... Rg1+ 34. Kh2 Qg3+ 35. Qxg3 fxg3# [/pgn] [/spoiler]