WORLDBASE Game FM Perez Guerra vs Liern Matesanz

[Event "91st ch-ESP 2026"] [Site "Linares ESP"] [Date "2026.08.18"] [Round "2.35"] [White "Perez Guerra, Raul"] [Black "Liern Matesanz, Jairo"] [Result "1/2-1/2"] [WhiteTitle "FM"] [WhiteElo "2275"] [BlackElo "2065"] [ECO "A07"] [Opening "Reti"] [Variation "King's Indian attack (Barcza system)"] [EventDate "2026.08.17"] [WhiteFideId "32078188"] [BlackFideId "54589878"] [SourceTitle "The Week in Chess 1659"] [Source "Mark Crowther"] [SourceDate "2026.08.24"] 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. Ne5 f6 7. g4 Be4 8. Bxe4 fxe5 9. Bg2 e4 10. Be3 Nf6 11. g5 Ng4 12. Bf4 Bd6 13. e3 h5 14. h3 e5 15. dxe5 Nxe5 16. Nb5 Ned3+ 17. cxd3 Nxd3+ 18. Kf1 Bxf4 19. exf4 c6 20. Nc3 Qb6 21. Qe2 O-O 22. Rd1 Rxf4 23. Rxd3 exd3 24. Qe6+ Kh8 25. Nd1 Raf8 26. f3 d2 27. Ke2 Qd4 28. Qe3 Qb4 29. Qxd2 Re8+ 30. Ne3 Qe7 31. Kf2 Qxg5 32. Re1 Ref8 33. Nf1 h4 34. Qe3 Qf6 35. b3 Re4 36. Qd2 Rxe1 37. Qxe1 d4 38. Qe4 Rd8 39. Nd2 Qg5 40. f4 Rf8 41. Ke2 Rxf4 42. Qe8+ Kh7 43. Be4+ g6 44. Qd7+ Kh6 45. Qxb7 Rxe4+ 46. Nxe4 Qe3+ 47. Kd1 Qxe4 48. Qxa7 Qd3+ 49. Ke1 Qc3+ 50. Kd1 c5 51. Qf7 Qa1+ 52. Ke2 Qxa2+ 53. Kf3 Qa8+ 54. Kf2 Qd8 55. Qf4+ Kg7 56. Ke2 Qe7+ 57. Kd1 d3 58. Kc1 Qe1+ 59. Kb2 Qe2+ 60. Ka3 d2 61. Qc7+ Kf6 62. Qd6+ Kf5 63. Qxc5+ Kf4 64. Qd6+ Kf3 65. Qf6+ Kg2 66. Qxg6+ Kxh3 67. Qf5+ Kh2 68. Qf4+ Kg1 69. Qd4+ Kf1 70. Qf4+ Qf2 71. Qc4+ Kg1 72. Qg4+ Kh2 73. Qh5 h3 74. Qe5+ Qg3 75. Qd4 Qg2 76. Ka4 Kh1 77. b4 h2 78. Qd3 Kg1 79. Qd4+ Qf2 80. Qg4+ Kf1 81. Qd1+ Qe1 82. Qf3+ Kg1 83. Qg4+ Kf2 84. Qf4+ Ke2 85. Qe4+ Kf1 86. Qh1+ Ke2 1/2-1/2