WORLDBASE
Game / Partie
#698193
[Event "33rd North American Open"]
[Site "Las Vegas USA"]
[Date "2023.12.28"]
[Round "5.1"]
[White "Oparin, G"]
[Black "Zierk, S"]
[Result "1-0"]
[WhiteElo "2667"]
[BlackElo "2475"]
[ECO "B62"]
[PlyCount "125"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Bb5 Bd7 8.Qd3 Be7 9.O-O-O Nxd4 10.Bxd7+ Nxd7 11.Bxe7 Kxe7 12.Qxd4 Qb6 13.Qxb6 Nxb6 14.Rd4 Rad8 15.Rhd1 Rd7 16.a4 a5 17.b3 g5 18.Kb2 f6 19.g3 g4 20.h3 h5 21.Rh1 Rdd8 22.Nb5 h4 23.hxg4 hxg3 24.Rxh8 Rxh8 25.fxg3 d5 26.Nc3 dxe4 27.Rxe4 Nd7 28.Rc4 Rg8 29.Rc7 Rxg4 30.Rxb7 f5 31.Ne2 Re4 32.Nf4 Re3 33.Nd3 Kd6 34.Ra7 Rxg3 35.Ra6+ Ke7 36.Rxa5 Re3 37.Ra8 Ne5 38.Nxe5 Rxe5 39.a5 f4 40.a6 f3 41.a7 Ra5 42.Rh8 f2 43.Rh1 Rxa7 44.Rf1 e5 45.Rxf2 Ke6 46.c4 e4 47.Kc3 Ke5 48.Rf8 Re7 49.Rd8 Kf4 50.Kd2 Rb7 51.Rf8+ Ke5 52.Re8+ Kd4 53.Rd8+ Kc5 54.Kc3 Re7 55.Rd2 Kc6 56.b4 Rh7 57.b5+ Kc7 58.Re2 Re7 59.c5 Kc8 60.Re3 Rb7 61.Kc4 Re7 62.Kd5 Rb7 63.Rxe4 1-0
[Site "Las Vegas USA"]
[Date "2023.12.28"]
[Round "5.1"]
[White "Oparin, G"]
[Black "Zierk, S"]
[Result "1-0"]
[WhiteElo "2667"]
[BlackElo "2475"]
[ECO "B62"]
[PlyCount "125"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Bb5 Bd7 8.Qd3 Be7 9.O-O-O Nxd4 10.Bxd7+ Nxd7 11.Bxe7 Kxe7 12.Qxd4 Qb6 13.Qxb6 Nxb6 14.Rd4 Rad8 15.Rhd1 Rd7 16.a4 a5 17.b3 g5 18.Kb2 f6 19.g3 g4 20.h3 h5 21.Rh1 Rdd8 22.Nb5 h4 23.hxg4 hxg3 24.Rxh8 Rxh8 25.fxg3 d5 26.Nc3 dxe4 27.Rxe4 Nd7 28.Rc4 Rg8 29.Rc7 Rxg4 30.Rxb7 f5 31.Ne2 Re4 32.Nf4 Re3 33.Nd3 Kd6 34.Ra7 Rxg3 35.Ra6+ Ke7 36.Rxa5 Re3 37.Ra8 Ne5 38.Nxe5 Rxe5 39.a5 f4 40.a6 f3 41.a7 Ra5 42.Rh8 f2 43.Rh1 Rxa7 44.Rf1 e5 45.Rxf2 Ke6 46.c4 e4 47.Kc3 Ke5 48.Rf8 Re7 49.Rd8 Kf4 50.Kd2 Rb7 51.Rf8+ Ke5 52.Re8+ Kd4 53.Rd8+ Kc5 54.Kc3 Re7 55.Rd2 Kc6 56.b4 Rh7 57.b5+ Kc7 58.Re2 Re7 59.c5 Kc8 60.Re3 Rb7 61.Kc4 Re7 62.Kd5 Rb7 63.Rxe4 1-0
[Event "33rd North American Open"]
[Site "Las Vegas USA"]
[Date "2023.12.28"]
[Round "5.1"]
[White "Oparin, G"]
[Black "Zierk, S"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2475"]
[ECO "B62"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Margate (Alekhine) variation"]
[EventDate "2023.12.26"]
[WhiteFideId "24125890"]
[BlackFideId "2034255"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Bb5 Bd7
8. Qd3 Be7 9. O-O-O Nxd4 10. Bxd7+ Nxd7 11. Bxe7 Kxe7 12. Qxd4 Qb6 13. Qxb6
Nxb6 14. Rd4 Rad8 15. Rhd1 Rd7 16. a4 a5 17. b3 g5 18. Kb2 f6 19. g3 g4 20.
h3 h5 21. Rh1 Rdd8 22. Nb5 h4 23. hxg4 hxg3 24. Rxh8 Rxh8 25. fxg3 d5 26.
Nc3 dxe4 27. Rxe4 Nd7 28. Rc4 Rg8 29. Rc7 Rxg4 30. Rxb7 f5 31. Ne2 Re4 32.
Nf4 Re3 33. Nd3 Kd6 34. Ra7 Rxg3 35. Ra6+ Ke7 36. Rxa5 Re3 37. Ra8 Ne5 38.
Nxe5 Rxe5 39. a5 f4 40. a6 f3 41. a7 Ra5 42. Rh8 f2 43. Rh1 Rxa7 44. Rf1 e5
45. Rxf2 Ke6 46. c4 e4 47. Kc3 Ke5 48. Rf8 Re7 49. Rd8 Kf4 50. Kd2 Rb7 51.
Rf8+ Ke5 52. Re8+ Kd4 53. Rd8+ Kc5 54. Kc3 Re7 55. Rd2 Kc6 56. b4 Rh7 57.
b5+ Kc7 58. Re2 Re7 59. c5 Kc8 60. Re3 Rb7 61. Kc4 Re7 62. Kd5 Rb7 63. Rxe4
1-0