WORLDBASE Game IM Martinez Ramirez vs GM Zierk

[Event "1st 3-0 Thu 20th Aug 2026"] [Site "chess.com INT"] [Date "2026.08.20"] [Round "11"] [White "Martinez Ramirez, L"] [Black "Zierk, S"] [Result "0-1"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2418"] [BlackElo "2489"] [ECO "A35"] [Opening "English"] [Variation "symmetrical, four knights system"] [EventDate "2026.08.20"] [WhiteFideId "3509079"] [BlackFideId "2034255"] [SourceTitle "The Week in Chess 1659"] [Source "Mark Crowther"] [SourceDate "2026.08.24"] 1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 e5 5. d4 e4 6. Ng5 cxd4 7. exd4 Bb4 8. d5 Ne5 9. Qd4 Qe7 10. Bf4 d6 11. Bxe5 dxe5 12. Qe3 Bf5 13. Be2 h6 14. Nh3 O-O 15. O-O a6 16. Rad1 Rfd8 17. a3 Bc5 18. Qg3 Bd4 19. Kh1 Rac8 20. f4 exf3 21. Rxf3 Bg4 22. Ne4 Bxf3 23. gxf3 Nh5 24. Qg4 g6 25. b4 Kh7 26. d6 Qf8 27. c5 f5 28. Neg5+ hxg5 29. Nxg5+ Kh6 30. Qh4 Qf6 31. f4 exf4 32. Bxh5 Qxg5 33. Qxg5+ Kxg5 34. Rxd4 Kxh5 35. Kg2 b6 36. Rd5 bxc5 37. bxc5 Kg5 38. Kf3 Kf6 39. Kxf4 Ke6 40. Re5+ Kd7 41. Kg5 Kc6 42. Kxg6 f4 43. Rf5 Rf8 44. d7 Kxd7 45. Rd5+ Kc6 46. Rd1 f3 47. Rf1 f2 48. Kg5 Rce8 49. Kg4 Re1 50. Rxf2 Rxf2 51. Kg3 Rf8 52. h4 Re7 53. Kg4 Rg7+ 54. Kh3 Rh8 55. a4 a5 56. h5 Rxh5# 0-1