[Event "Двойной шах: Эглитис - Камерграузис, по переписке, 1973"]
[Site "https://lichess.org/study/urD2GiUo/weSi2wPW"]
[Result "*"]
[Variant "Standard"]
[ECO "?"]
[Opening "?"]
[Annotator "https://lichess.org/@/Svetlogorsk"]
[FEN "r1b4k/p2nbrpB/1qn1p2p/1p1pP3/2pP1N2/P1P2N2/1P1B1KPP/RQ5R w - - 0 1"]
[SetUp "1"]
[UTCDate "2020.04.28"]
[UTCTime "16:10:07"]
[Source "https://lichess.org/study/urD2GiUo/weSi2wPW"]
[Orientation "white"]
{ Белые завершают атаку на короля соперника, используя двойной шах }
1. Ng6+ Kxh7 2. Nf8+ { [%cal Gf8h7,Gb1h7] } 2... Kg8 3. Qh7+ Kxf8 4. Qh8# *