Answer keyMate in 211. Qxh7+ Rxh7 2. Rxh7#White to move21... Rf4+ 2. Kg3 Re3#Black to move31. Qh6+ Kg8 2. Nxf6#White to move41. Qh6+ Kg8 2. Re8#White to move51. Qxe6+ Kf8 2. Ng6#White to move61... Rxg2+ 2. Kh3 Rg1#Black to moveSolve these on screen at chessboost.orgPage 2