[Event "10 move checkmate: 10 move checkmate (Game 4)"] [Site "https://lichess.org/study/cLJMUOWT/28I1ULYY"] [Result "*"] [Variant "Standard"] [ECO "C69"] [Opening "Ruy Lopez: Exchange Variation, Alapin Gambit"] [Annotator "https://lichess.org/@/realhercules"] [UTCDate "2022.10.09"] [UTCTime "21:26:45"] [Source "https://lichess.org/study/cLJMUOWT/28I1ULYY"] [Orientation "white"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 { [%cal Gh7h5,Rh3g4] } 7. hxg4 hxg4 8. Nxe5 Qh4 { [%csl Rg1][%cal Gd8h4] } 9. f3 g3 10. Re1 Qh1# *