Event: Round 4: Galaviz Medina, Ades Antares - Ruiz Gastelum, Mateo
Site: https://lichess.org/broadcast/campeonato-norteamericano-de-ajedrez-escolar-tijuana-mexico-2025/round-4/PD131PFR/GyG2LEd5
Date: 2025-11-01
White: Galaviz Medina, Ades Antares
WhiteElo: 1754
Black: Ruiz Gastelum, Mateo
BlackElo: 1788
Result: 1/2-1/2
ECO: D93
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Variation
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:46] } 1... Nf6 { [%eval 0.19] [%clk 1:00:52] } 2. c4 { [%eval 0.18] [%clk 1:01:06] } 2... g6 { [%eval 0.28] [%clk 1:01:08] } 3. Nc3 { [%eval 0.18] [%clk 1:01:10] } 3... d5 { [%eval 0.28] [%clk 1:00:58] } 4. Nf3 { [%eval 0.21] [%clk 1:00:03] } 4... Bg7 { [%eval 0.29] [%clk 1:00:08] } 5. Bf4 { [%eval 0.0] [%clk 0:59:34] } 5... O-O { [%eval 0.09] [%clk 0:59:10] } 6. e3 { [%eval -0.05] [%clk 0:59:47] } 6... b6?! { [%eval 0.65] } { Inaccuracy. c5 was best. } { [%clk 0:59:23] } 7. Rc1 { [%eval 0.47] [%clk 0:59:58] } 7... c6 { [%eval 0.62] [%clk 0:39:21] } 8. cxd5 { [%eval 0.47] [%clk 0:59:03] } 8... Nxd5 { [%eval 0.48] [%clk 0:39:08] } 9. Nxd5 { [%eval 0.19] [%clk 0:59:22] } 9... Qxd5 { [%eval 0.23] [%clk 0:39:14] } 10. Bc4 { [%eval 0.14] [%clk 0:59:07] } 10... Qd7? { [%eval 1.44] } { Mistake. Qa5+ was best. } { [%clk 0:37:35] } 11. Ne5?! { [%eval 0.85] } { Inaccuracy. O-O was best. } { [%clk 0:57:31] } 11... Bxe5 { [%eval 0.76] [%clk 0:37:32] } 12. Bxe5 { [%eval 0.86] [%clk 0:57:53] } 12... Qg4?! { [%eval 1.86] } { Inaccuracy. Ba6 was best. } { [%clk 0:24:20] } 13. Qxg4 { [%eval 2.0] [%clk 0:54:24] } 13... Bxg4 { [%eval 1.93] [%clk 0:24:38] } 14. f3 { [%eval 1.9] [%clk 0:54:50] } 14... Bc8 { [%eval 1.94] [%clk 0:24:20] } 15. Bf4 { [%eval 1.98] [%clk 0:53:15] } 15... Nd7 { [%eval 1.91] [%clk 0:18:45] } 16. d5 { [%eval 1.69] [%clk 0:51:29] } 16... c5 { [%eval 1.69] [%clk 0:14:44] } 17. Bb5 { [%eval 1.17] [%clk 0:50:41] } 17... a6 { [%eval 1.34] [%clk 0:13:55] } 18. Bc6 { [%eval 1.51] [%clk 0:50:34] } 18... Ra7 { [%eval 1.33] [%clk 0:12:51] } 19. h4 { [%eval 1.02] [%clk 0:50:01] } 19... Rd8 { [%eval 1.48] [%clk 0:08:35] } 20. Rd1?! { [%eval 0.55] } { Inaccuracy. e4 was best. } { [%clk 0:49:10] } 20... Bb7? { [%eval 1.94] } { Mistake. f6 was best. } { [%clk 0:06:17] } 21. h5 { [%eval 1.53] [%clk 0:48:29] } 21... e5 { [%eval 1.57] [%clk 0:02:29] } 22. Bg3 { [%eval 1.47] [%clk 0:46:24] } 22... f6 { [%eval 1.5] [%clk 0:01:36] } 23. hxg6 { [%eval 1.51] [%clk 0:44:52] } 23... hxg6 { [%eval 1.42] [%clk 0:01:41] } 24. f4?! { [%eval 0.82] } { Inaccuracy. e4 was best. } { [%clk 0:44:40] } 24... Kg7 { [%eval 1.08] [%clk 0:01:32] } 25. fxe5?! { [%eval 0.08] } { Inaccuracy. e4 was best. } { [%clk 0:44:43] } 25... Nxe5 { [%eval 0.08] [%clk 0:01:36] } 26. Bxb7 { [%eval 0.06] [%clk 0:44:33] } 26... Rxb7 { [%eval 0.09] [%clk 0:01:58] } 27. Bxe5 { [%eval 0.05] [%clk 0:44:43] } 27... fxe5 { [%eval 0.2] [%clk 0:02:23] } 28. e4 { [%eval 0.01] [%clk 0:45:06] } 28... Rf7 { [%eval 0.03] [%clk 0:02:34] } 29. Rd2 { [%eval 0.08] [%clk 0:44:53] } 29... Rf4 { [%eval 0.0] [%clk 0:02:19] } 30. Re2 { [%eval 0.0] [%clk 0:45:17] } 30... Rdf8 { [%eval 0.0] [%clk 0:02:12] } 31. Rh3 { [%eval 0.0] [%clk 0:44:07] } 31... Rf1+ { [%eval 0.0] [%clk 0:01:51] } 32. Kd2 { [%eval 0.0] [%clk 0:44:32] } 32... R1f2 { [%eval 0.18] [%clk 0:00:47] } 33. Ra3 { [%eval 0.0] [%clk 0:42:09] } 33... R8f4 { [%eval 0.0] [%clk 0:00:35] } 34. Rxa6 { [%eval 0.0] [%clk 0:37:01] } 34... Rxe2+ { [%eval -0.01] [%clk 0:01:00] } 35. Kxe2 { [%eval 0.0] [%clk 0:37:24] } 35... Rxe4+ { [%eval -0.03] [%clk 0:01:24] } 36. Kf3 { [%eval 0.0] [%clk 0:37:50] } 36... Rb4 { [%eval 0.0] [%clk 0:00:57] } 37. b3 { [%eval 0.0] [%clk 0:37:30] } 37... Kf6 { [%eval 0.0] [%clk 0:01:24] } 38. Ra7 { [%eval 0.0] [%clk 0:37:18] } 38... Rd4 { [%eval 0.0] [%clk 0:00:38] } 39. Rd7 { [%eval -0.07] [%clk 0:34:47] } 39... Kf5 { [%eval 0.0] [%clk 0:00:38] } 40. Rb7 { [%eval -0.04] [%clk 0:32:21] } 40... Rxd5 { [%eval 0.0] [%clk 0:00:42] } 41. Rxb6 { [%eval -0.04] [%clk 0:32:41] } 41... Rd2 { [%eval 0.0] [%clk 0:00:53] } 42. g4+ { [%eval 0.0] [%clk 0:32:18] } 42... Kg5 { [%eval 0.0] [%clk 0:00:35] } 43. a4 { [%eval 0.0] [%clk 0:31:23] } 43... Rd4 { [%eval 0.0] [%clk 0:00:34] } 44. a5 { [%eval -0.17] [%clk 0:31:36] } 44... Rf4+ { [%eval 0.0] [%clk 0:00:39] } 45. Ke3 { [%eval 0.0] [%clk 0:31:56] } 45... Rxg4 { [%eval 0.0] [%clk 0:00:51] } 46. Rb5 { [%eval -0.01] [%clk 0:28:29] } 46... Kf5 { [%eval 0.0] [%clk 0:00:39] } 47. a6 { [%eval 0.0] [%clk 0:27:25] } 47... Rg3+ { [%eval 0.0] [%clk 0:00:53] } 48. Kf2 { [%eval 0.0] [%clk 0:27:39] } 48... Rh3 { [%eval 0.0] [%clk 0:01:17] } 49. a7 { [%eval 0.0] [%clk 0:27:59] } 49... Rh2+ { [%eval 0.0] [%clk 0:01:28] } 50. Kf3 { [%eval 0.0] [%clk 0:27:51] } 50... Ra2 { [%eval 0.0] [%clk 0:01:46] } 51. Rb7 { [%eval 0.0] [%clk 0:28:09] } 51... g5 { [%eval 0.0] [%clk 0:01:59] } 52. Rf7+ { [%eval 0.0] [%clk 0:27:47] } 52... Ke6 { [%eval 0.0] [%clk 0:02:12] } 53. Rb7 { [%eval 0.0] [%clk 0:28:09] } 53... Kf5 { [%eval 0.0] [%clk 0:02:36] } 54. Rf7+ { [%eval 0.0] [%clk 0:28:19] } 54... Ke6 { [%eval 0.0] [%clk 0:02:24] } 55. Rb7 { [%eval 0.0] [%clk 0:28:41] } 55... Kd5 { [%eval 0.0] [%clk 0:02:35] } 56. Rd7+ { [%eval 0.0] [%clk 0:28:42] } 56... Kc6 { [%eval 0.0] [%clk 0:02:50] } 57. Rg7 { [%eval 0.0] [%clk 0:28:52] } 57... Kb6 { [%eval 0.0] [%clk 0:02:21] } 58. Rxg5 { [%eval 0.0] [%clk 0:29:05] } 58... Ra5 { [%eval 0.0] [%clk 0:02:36] } 59. a8=Q { [%eval 0.0] [%clk 0:29:04] } 59... Rxa8 { [%eval 0.0] [%clk 0:02:35] } 60. Rxe5 { [%eval 0.0] [%clk 0:29:27] } 60... Ra3 { [%eval 0.0] [%clk 0:02:49] } 61. Ke2 { [%eval 0.0] [%clk 0:29:42] } 61... Rxb3 { [%eval 0.0] [%clk 0:03:03] } 62. Kd2 { [%eval 0.0] [%clk 0:30:06] } 62... Kb5 { [%eval 0.0] [%clk 0:03:19] } 63. Kc2 { [%eval 0.0] [%clk 0:30:21] } 63... Rh3 { [%eval 0.0] [%clk 0:03:41] } 64. Re4 { [%eval 0.0] [%clk 0:30:42] } 64... Rh2+ { [%eval 0.0] [%clk 0:03:25] } 65. Kc1 { [%eval 0.0] [%clk 0:31:06] } 65... c4 { [%eval 0.0] [%clk 0:03:33] } 66. Re3 { [%eval 0.0] [%clk 0:31:34] } 66... Kb4 { [%eval 0.0] [%clk 0:03:48] } 67. Rg3 { [%eval 0.0] [%clk 0:31:58] } 67... Ra2 { [%eval 0.0] [%clk 0:03:18] } 68. Rh3 { [%eval 0.0] [%clk 0:32:18] } 68... Ra5 { [%eval 0.0] [%clk 0:03:13] } 69. Kc2 { [%eval 0.0] [%clk 0:32:34] } 69... Ra2+ { [%eval 0.0] [%clk 0:03:16] } 70. Kc1 { [%eval 0.0] [%clk 0:32:55] } 70... Rg2 { [%eval 0.0] [%clk 0:01:46] } 71. Rf3 { [%eval 0.0] [%clk 0:32:59] } 71... Ra2 { [%eval 0.0] [%clk 0:00:56] } 72. Rh3 { [%eval 0.0] [%clk 0:33:24] } 72... Ra3 { [%eval 0.0] [%clk 0:01:18] } 73. Rxa3 { [%eval 0.0] [%clk 0:33:24] } 73... Kxa3 { [%eval 0.0] [%clk 0:01:42] } 74. Kc2 { [%eval 0.0] [%clk 0:33:51] } 74... Kb4 { [%eval 0.0] [%clk 0:01:45] } 75. Kb2 { [%eval 0.0] [%clk 0:34:04] } 1/2-1/2