WORLDBASE Game / Partie #922540
[Event "National Open 2023"]
[Site "Las Vegas USA"]
[Date "2023.06.14"]
[Round "1.10"]
[White "Matviishen, Viktor"]
[Black "Yanayt, E"]
[Result "1-0"]
[WhiteElo "2538"]
[BlackElo "2060"]
[ECO "E73"]
[PlyCount "46"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 a6 7.h3 c6 8.e5 Ne8 9.f4 b5 10.h4 Nd7 11.h5 Bb7 12.Nf3 Nc7 13.c5 dxc5 14.dxc5 Ne6 15.Ne4 Qa5+ 16.Kf2 Rad8 17.Qc2 Bc8 18.Rh4 Rfe8 19.g4 Qc7 20.hxg6 hxg6 21.Rah1 a5 22.R1h3 a4 23.Qb1 Nef8 1-0
[Event "National Open 2023"] [Site "Las Vegas USA"] [Date "2023.06.14"] [Round "1.10"] [White "Matviishen, Viktor"] [Black "Yanayt, E"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2538"] [BlackElo "2060"] [ECO "E73"] [Opening "King's Indian"] [Variation "Semi-Averbakh system"] [EventDate "2023.06.14"] [WhiteFideId "14129850"] [BlackFideId "2020165"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 a6 7. h3 c6 8. e5 Ne8 9. f4 b5 10. h4 Nd7 11. h5 Bb7 12. Nf3 Nc7 13. c5 dxc5 14. dxc5 Ne6 15. Ne4 Qa5+ 16. Kf2 Rad8 17. Qc2 Bc8 18. Rh4 Rfe8 19. g4 Qc7 20. hxg6 hxg6 21. Rah1 a5 22. R1h3 a4 23. Qb1 Nef8 1-0