WORLDBASE Game GM Mirzoev vs IM Efroimski

[Event "27th Olomouc A GM 2026"] [Site "Olomouc CZE"] [Date "2026.08.19"] [Round "5.4"] [White "Mirzoev, A"] [Black "Efroimski, M"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2401"] [BlackElo "2360"] [ECO "D41"] [Opening "QGD"] [Variation "Semi-Tarrasch with e3"] [EventDate "2026.08.16"] [WhiteFideId "13400304"] [BlackFideId "2810964"] [SourceTitle "The Week in Chess 1659"] [Source "Mark Crowther"] [SourceDate "2026.08.24"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. Nf3 c5 6. e3 cxd4 7. exd4 Nxc3 8. bxc3 Qc7 9. Bd2 Nd7 10. Bd3 b6 11. O-O Bb7 12. a4 Be7 13. Re1 O-O 14. a5 Bf6 15. h3 Rac8 16. axb6 axb6 17. Rb1 Bd5 18. Nh2 g6 19. Qg4 Bg7 20. Nf1 Bc4 21. Bxc4 Qxc4 22. Ne3 Qd3 23. Red1 Rfd8 24. Qf3 Ra8 25. Qc6 Rac8 26. Qb5 Qxb5 27. Rxb5 Nf6 28. Rxb6 Ne4 29. Rb3 e5 30. d5 f5 31. Be1 Rc5 32. f3 Nf6 33. Bh4 Rd7 34. c4 f4 35. Bxf6 fxe3 36. Bxg7 e2 37. Re1 Kxg7 38. Rb4 Rdc7 39. Rxe2 Rxc4 40. Rxc4 Rxc4 41. Rxe5 Kf6 42. Re6+ Kf5 43. g4+ Kg5 44. Kf2 Rd4 45. d6 Kh4 46. Ke3 Rd1 47. Kf4 Kxh3 48. Kg5 Rd5+ 49. Kh6 Kg3 50. Rf6 1-0