
[Event "National Open 2023"]
[Site "Las Vegas USA"]
[Date "2023.06.17"]
[Round "7.4"]
[White "Matviishen, Viktor"]
[Black "Andriasian, Z"]
[Result "1-0"]
[WhiteElo "2538"]
[BlackElo "2579"]
[ECO "D11"]
[PlyCount "79"]
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bg4 5.h3 Bxf3 6.Qxf3 e6 7.Nc3 Nbd7 8.Bd3 Bb4 9.O-O O-O 10.Rd1 Re8 11.Qe2 Qe7 12.Bd2 Rad8 13.a3 Bd6 14.c5 Bc7 15.f4 b6 16.b4 bxc5 17.bxc5 h6 18.Rab1 Rb8 19.Bc2 Ba5 20.Qa6 Bxc3 21.Bxc3 Ne4 22.Be1 Ndf6 23.Qxc6 Rbc8 24.Qa6 g5 25.Rb7 Rc7 26.Rdb1 gxf4 27.Qxa7 Rxb7 28.Rxb7 Qf8 29.exf4 Nh5 30.Kh2 Nxf4 31.Bxe4 dxe4 32.Bg3 Ra8 33.Qb6 Nd5 34.Qb1 Qc8 35.Be5 e3 36.c6 Qe8 37.Qe4 Ne7 38.Qxe3 Ng6 39.Qxh6 Nxe5 40.dxe5 1-0
[Site "Las Vegas USA"]
[Date "2023.06.17"]
[Round "7.4"]
[White "Matviishen, Viktor"]
[Black "Andriasian, Z"]
[Result "1-0"]
[WhiteElo "2538"]
[BlackElo "2579"]
[ECO "D11"]
[PlyCount "79"]
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bg4 5.h3 Bxf3 6.Qxf3 e6 7.Nc3 Nbd7 8.Bd3 Bb4 9.O-O O-O 10.Rd1 Re8 11.Qe2 Qe7 12.Bd2 Rad8 13.a3 Bd6 14.c5 Bc7 15.f4 b6 16.b4 bxc5 17.bxc5 h6 18.Rab1 Rb8 19.Bc2 Ba5 20.Qa6 Bxc3 21.Bxc3 Ne4 22.Be1 Ndf6 23.Qxc6 Rbc8 24.Qa6 g5 25.Rb7 Rc7 26.Rdb1 gxf4 27.Qxa7 Rxb7 28.Rxb7 Qf8 29.exf4 Nh5 30.Kh2 Nxf4 31.Bxe4 dxe4 32.Bg3 Ra8 33.Qb6 Nd5 34.Qb1 Qc8 35.Be5 e3 36.c6 Qe8 37.Qe4 Ne7 38.Qxe3 Ng6 39.Qxh6 Nxe5 40.dxe5 1-0
[Event "National Open 2023"]
[Site "Las Vegas USA"]
[Date "2023.06.17"]
[Round "7.4"]
[White "Matviishen, Viktor"]
[Black "Andriasian, Z"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2538"]
[BlackElo "2579"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[EventDate "2023.06.14"]
[WhiteFideId "14129850"]
[BlackFideId "13302000"]
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Nc3 Nbd7 8.
Bd3 Bb4 9. O-O O-O 10. Rd1 Re8 11. Qe2 Qe7 12. Bd2 Rad8 13. a3 Bd6 14. c5
Bc7 15. f4 b6 16. b4 bxc5 17. bxc5 h6 18. Rab1 Rb8 19. Bc2 Ba5 20. Qa6 Bxc3
21. Bxc3 Ne4 22. Be1 Ndf6 23. Qxc6 Rbc8 24. Qa6 g5 25. Rb7 Rc7 26. Rdb1
gxf4 27. Qxa7 Rxb7 28. Rxb7 Qf8 29. exf4 Nh5 30. Kh2 Nxf4 31. Bxe4 dxe4 32.
Bg3 Ra8 33. Qb6 Nd5 34. Qb1 Qc8 35. Be5 e3 36. c6 Qe8 37. Qe4 Ne7 38. Qxe3
Ng6 39. Qxh6 Nxe5 40. dxe5 1-0