
[Event "National Open 2024"]
[Site "Las Vegas USA"]
[Date "2024.06.09"]
[Round "9.4"]
[White "Matviishen, Viktor"]
[Black "Delgado Ramirez, N"]
[Result "1/2-1/2"]
[WhiteElo "2561"]
[BlackElo "2487"]
[ECO "E40"]
[PlyCount "124"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d6 5.Bd3 c5 6.Ne2 Nc6 7.O-O O-O 8.a3 Ba5 9.Rb1 h6 10.Bc2 e5 11.d5 Bxc3 12.dxc6 Ba5 13.cxb7 Bxb7 14.Ng3 Ba6 15.b4 cxb4 16.axb4 Bc7 17.b5 Bb7 18.e4 Bc8 19.Nf5 Bxf5 20.exf5 a6 21.b6 Bxb6 22.Rb3 Re8 23.Rg3 Kf8 24.Qd2 Ba5 25.Qe2 Rb8 26.Rd1 Bb4 27.Rh3 Qa5 28.Be4 Rec8 29.g4 Nxe4 30.Qxe4 Qa4 31.Qe2 Rxc4 32.f6 gxf6 33.Rxh6 Rbc8 34.Rh8+ Ke7 35.Rxc8 Rxc8 36.g5 f5 37.Be3 Qc2 38.Qh5 Rc4 39.h3 Rg4+ 40.hxg4 Qxd1+ 41.Kh2 Qxg4 42.Qh8 Kd7 43.Qa8 Qc4 44.Qb7+ Ke6 45.Qb8 f4 46.Bb6 f3 47.Kg3 Qf4+ 48.Kh3 Qf5+ 49.Kh4 Qf4+ 50.Kh5 Qh2+ 51.Kg4 f5+ 52.gxf6 Qf4+ 53.Kh3 Qf5+ 54.Kg3 Qf4+ 55.Kh3 Qxf6 56.Qc8+ Kf7 57.Qd7+ Kg6 58.Qg4+ Qg5 59.Qe6+ Qf6 60.Qg4+ Qg5 61.Qe6+ Qf6 62.Qg4+ Qg5 1/2-1/2
[Site "Las Vegas USA"]
[Date "2024.06.09"]
[Round "9.4"]
[White "Matviishen, Viktor"]
[Black "Delgado Ramirez, N"]
[Result "1/2-1/2"]
[WhiteElo "2561"]
[BlackElo "2487"]
[ECO "E40"]
[PlyCount "124"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d6 5.Bd3 c5 6.Ne2 Nc6 7.O-O O-O 8.a3 Ba5 9.Rb1 h6 10.Bc2 e5 11.d5 Bxc3 12.dxc6 Ba5 13.cxb7 Bxb7 14.Ng3 Ba6 15.b4 cxb4 16.axb4 Bc7 17.b5 Bb7 18.e4 Bc8 19.Nf5 Bxf5 20.exf5 a6 21.b6 Bxb6 22.Rb3 Re8 23.Rg3 Kf8 24.Qd2 Ba5 25.Qe2 Rb8 26.Rd1 Bb4 27.Rh3 Qa5 28.Be4 Rec8 29.g4 Nxe4 30.Qxe4 Qa4 31.Qe2 Rxc4 32.f6 gxf6 33.Rxh6 Rbc8 34.Rh8+ Ke7 35.Rxc8 Rxc8 36.g5 f5 37.Be3 Qc2 38.Qh5 Rc4 39.h3 Rg4+ 40.hxg4 Qxd1+ 41.Kh2 Qxg4 42.Qh8 Kd7 43.Qa8 Qc4 44.Qb7+ Ke6 45.Qb8 f4 46.Bb6 f3 47.Kg3 Qf4+ 48.Kh3 Qf5+ 49.Kh4 Qf4+ 50.Kh5 Qh2+ 51.Kg4 f5+ 52.gxf6 Qf4+ 53.Kh3 Qf5+ 54.Kg3 Qf4+ 55.Kh3 Qxf6 56.Qc8+ Kf7 57.Qd7+ Kg6 58.Qg4+ Qg5 59.Qe6+ Qf6 60.Qg4+ Qg5 61.Qe6+ Qf6 62.Qg4+ Qg5 1/2-1/2
[Event "National Open 2024"]
[Site "Las Vegas USA"]
[Date "2024.06.09"]
[Round "9.4"]
[White "Matviishen, Viktor"]
[Black "Delgado Ramirez, N"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2561"]
[BlackElo "2487"]
[ECO "E40"]
[Opening "Nimzo-Indian"]
[Variation "4.e3"]
[EventDate "2024.06.05"]
[WhiteFideId "14129850"]
[BlackFideId "3503631"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d6 5. Bd3 c5 6. Ne2 Nc6 7. O-O O-O 8.
a3 Ba5 9. Rb1 h6 10. Bc2 e5 11. d5 Bxc3 12. dxc6 Ba5 13. cxb7 Bxb7 14. Ng3
Ba6 15. b4 cxb4 16. axb4 Bc7 17. b5 Bb7 18. e4 Bc8 19. Nf5 Bxf5 20. exf5 a6
21. b6 Bxb6 22. Rb3 Re8 23. Rg3 Kf8 24. Qd2 Ba5 25. Qe2 Rb8 26. Rd1 Bb4 27.
Rh3 Qa5 28. Be4 Rec8 29. g4 Nxe4 30. Qxe4 Qa4 31. Qe2 Rxc4 32. f6 gxf6 33.
Rxh6 Rbc8 34. Rh8+ Ke7 35. Rxc8 Rxc8 36. g5 f5 37. Be3 Qc2 38. Qh5 Rc4 39.
h3 Rg4+ 40. hxg4 Qxd1+ 41. Kh2 Qxg4 42. Qh8 Kd7 43. Qa8 Qc4 44. Qb7+ Ke6
45. Qb8 f4 46. Bb6 f3 47. Kg3 Qf4+ 48. Kh3 Qf5+ 49. Kh4 Qf4+ 50. Kh5 Qh2+
51. Kg4 f5+ 52. gxf6 Qf4+ 53. Kh3 Qf5+ 54. Kg3 Qf4+ 55. Kh3 Qxf6 56. Qc8+
Kf7 57. Qd7+ Kg6 58. Qg4+ Qg5 59. Qe6+ Qf6 60. Qg4+ Qg5 61. Qe6+ Qf6 62.
Qg4+ Qg5 1/2-1/2