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Hernandez Brenes, Keicy Pamela vs Gonzalez Barrantes, Aaron Yoreth

2026.09.27 · game 1
White to move
PGN
[Event "Desafío Mentes Maestras | CENFOTEC | 2026"]
[Site "Auditorio Richard Beck Student Center, Universidad CENFOTEC, San Jose, Costa Rica"]
[Date "2026.09.27"]
[Round "7.3"]
[White "Hernandez Brenes, Keicy Pamela"]
[Black "Gonzalez Barrantes, Aaron Yoreth"]
[Result "1-0"]
[WhiteElo "1487"]
[WhiteFideId "6520170"]
[BlackElo "1584"]
[BlackFideId "6518842"]
[TimeControl "10 min + 5 seg add"]
[Variant "Standard"]
[ECO "C60"]
[Opening "Ruy Lopez: Cozio Defense"]
[UTCDate "2026.09.27"]
[UTCTime "20:26:37"]
[BroadcastName "Desafío Mentes Maestras -| CENFOTEC | 2026"]
[BroadcastURL "https://lichess.org/broadcast/desafio-mentes-maestras-cenfotec-2026/ronda-7/MD5RO78C"]
[GameURL "https://lichess.org/broadcast/desafio-mentes-maestras-cenfotec-2026/ronda-7/MD5RO78C/UoLUVSqg"]

1. e4 { [%eval 0.18] [%clk 0:10:09] } 1... e5 { [%eval 0.22] [%clk 0:10:09] } 2. Nf3 { [%eval 0.18] [%clk 0:10:12] } 2... Nc6 { [%eval 0.22] [%clk 0:10:13] } 3. Bb5 { [%eval 0.15] [%clk 0:10:16] } 3... Nge7 { [%eval 0.39] [%clk 0:10:16] } 4. c3 { [%eval 0.15] [%clk 0:10:19] } 4... g6 { [%eval 0.51] [%clk 0:10:19] } 5. O-O { [%eval 0.31] [%clk 0:10:18] } 5... Bg7 { [%eval 0.38] [%clk 0:10:24] } 6. Re1 { [%eval 0.07] [%clk 0:10:20] } 6... O-O { [%eval 0.0] [%clk 0:10:26] } 7. d3 { [%eval 0.01] [%clk 0:10:16] } 7... d6 { [%eval 0.03] [%clk 0:10:28] } 8. Be3?! { [%eval -0.7] } { Inaccuracy. a4 was best. } { [%clk 0:10:20] } 8... Be6?! { [%eval 0.0] } { Inaccuracy. a6 was best. } { [%clk 0:10:31] } 9. d4 { [%eval 0.07] [%clk 0:10:15] } 9... exd4 { [%eval 0.03] [%clk 0:10:34] } 10. cxd4 { [%eval -0.27] [%clk 0:10:19] } 10... d5?! { [%eval 0.74] } { Inaccuracy. Bg4 was best. } { [%clk 0:10:39] } 11. e5 { [%eval 0.68] [%clk 0:10:12] } 11... Nf5 { [%eval 1.07] [%clk 0:10:43] } 12. Nbd2?! { [%eval 0.03] } { Inaccuracy. Bg5 was best. } { [%clk 0:10:13] } 12... Nfe7? { [%eval 1.47] } { Mistake. Nxe3 was best. } { [%clk 0:10:42] } 13. Nf1?! { [%eval 0.9] } { Inaccuracy. Nb3 was best. } { [%clk 0:10:14] } 13... a6 { [%eval 0.95] [%clk 0:10:46] } 14. Ba4 { [%eval 0.94] [%clk 0:10:18] } 14... b5 { [%eval 1.41] [%clk 0:10:51] } 15. Bc2 { [%eval 1.15] [%clk 0:10:22] } 15... Bf5?! { [%eval 1.98] } { Inaccuracy. Bg4 was best. } { [%clk 0:10:53] } 16. Ng3?! { [%eval 0.92] } { Inaccuracy. Rc1 was best. } { [%clk 0:10:22] } 16... Bxc2?! { [%eval 1.79] } { Inaccuracy. Bg4 was best. } { [%clk 0:10:45] } 17. Qxc2 { [%eval 1.79] [%clk 0:10:26] } 17... Nb4?! { [%eval 2.88] } { Inaccuracy. Qd7 was best. } { [%clk 0:10:50] } 18. Qd2 { [%eval 2.86] [%clk 0:10:24] } 18... a5 { [%eval 2.9] [%clk 0:10:43] } 19. a3 { [%eval 2.78] [%clk 0:10:28] } 19... Nbc6 { [%eval 2.6] [%clk 0:10:47] } 20. Bg5 { [%eval 2.26] [%clk 0:10:16] } 20... Qd7 { [%eval 2.15] [%clk 0:10:37] } 21. Bf6 { [%eval 1.65] [%clk 0:09:54] } 21... Nf5? { [%eval 3.05] } { Mistake. Nd8 was best. } { [%clk 0:10:34] } 22. Nxf5 { [%eval 2.52] [%clk 0:09:55] } 22... Qxf5 { [%eval 2.56] [%clk 0:10:37] } 23. Bxg7 { [%eval 2.1] [%clk 0:09:51] } 23... Kxg7 { [%eval 1.88] [%clk 0:10:41] } 24. Rac1?! { [%eval 1.02] } { Inaccuracy. e6 was best. } { [%clk 0:09:48] } 24... Qd7? { [%eval 2.63] } { Mistake. Nd8 was best. } { [%clk 0:10:39] } 25. Qg5 { [%eval 2.3] [%clk 0:09:42] } 25... Ne7?? { [%eval 4.96] } { Blunder. Nd8 was best. } { [%clk 0:10:34] } 26. Rc2?? { [%eval 1.91] } { Blunder. e6 was best. } { [%clk 0:09:23] } 26... Ra6 { [%eval 1.86] [%clk 0:10:29] } 27. Rec1 { [%eval 2.0] [%clk 0:09:24] } 27... Rc8 { [%eval 2.05] [%clk 0:10:34] } 28. h3 { [%eval 2.06] [%clk 0:09:14] } 28... Nf5?! { [%eval 2.75] } { Inaccuracy. b4 was best. } { [%clk 0:10:36] } 29. h4?! { [%eval 1.68] } { Inaccuracy. g4 was best. } { [%clk 0:08:58] } 29... h6 { [%eval 1.65] [%clk 0:10:15] } 30. Qf4 { [%eval 1.7] [%clk 0:08:31] } 30... Re6?! { [%eval 2.39] } { Inaccuracy. Kh7 was best. } { [%clk 0:10:05] } 31. g4 { [%eval 1.89] [%clk 0:08:30] } 31... Ne7 { [%eval 1.61] [%clk 0:10:00] } 32. g5?! { [%eval 0.6] } { Inaccuracy. Kh2 was best. } { [%clk 0:08:22] } 32... h5 { [%eval 0.59] [%clk 0:10:03] } 33. Rc5 { [%eval 0.06] [%clk 0:07:55] } 33... Nf5 { [%eval 0.33] [%clk 0:10:03] } 34. R1c2 { [%eval 0.0] [%clk 0:07:21] } 34... c6 { [%eval 0.08] [%clk 0:10:02] } 35. R5c3 { [%eval -0.27] [%clk 0:06:40] } 35... a4 { [%eval 0.0] [%clk 0:09:41] } 36. Qc1?! { [%eval -0.98] } { Inaccuracy. Ne1 was best. } { [%clk 0:06:12] } 36... Qb7?! { [%eval -0.2] } { Inaccuracy. Rb8 was best. } { [%clk 0:09:37] } 37. b3? { [%eval -1.68] } { Mistake. Rc5 was best. } { [%clk 0:06:14] } 37... axb3 { [%eval -1.8] [%clk 0:09:34] } 38. Rxb3 { [%eval -1.71] [%clk 0:06:16] } 38... Qb6 { [%eval -1.26] [%clk 0:09:35] } 39. Qb2 { [%eval -1.64] [%clk 0:06:16] } 39... Ra8 { [%eval -1.52] [%clk 0:09:32] } 40. Rb4 { [%eval -1.63] [%clk 0:06:07] } 40... Qa5?! { [%eval -0.92] } { Inaccuracy. Ra5 was best. } { [%clk 0:09:25] } 41. Rc3 { [%eval -0.89] [%clk 0:05:43] } 41... Kf8 { [%eval -0.49] [%clk 0:08:57] } 42. Qc1 { [%eval -0.72] [%clk 0:05:34] } 42... Rc8?! { [%eval -0.01] } { Inaccuracy. Qb6 was best. } { [%clk 0:08:51] } 43. Rc5 { [%eval -0.22] [%clk 0:05:34] } 43... Qa6 { [%eval -0.22] [%clk 0:08:33] } 44. Rc2 { [%eval -0.62] [%clk 0:04:54] } 44... Ke7?! { [%eval 0.09] } { Inaccuracy. Ra8 was best. } { [%clk 0:08:25] } 45. Ra2?! { [%eval -0.66] } { Inaccuracy. a4 was best. } { [%clk 0:04:53] } 45... Ra8 { [%eval -0.16] [%clk 0:08:14] } 46. Qc2? { [%eval -1.32] } { Mistake. Qc5+ was best. } { [%clk 0:04:16] } 46... Kd7? { [%eval 0.15] } { Mistake. Kf8 was best. } { [%clk 0:07:44] } 47. a4 { [%eval 0.23] [%clk 0:04:12] } 47... bxa4?? { [%eval 9.46] } { Blunder. Ke8 was best. } { [%clk 0:07:34] } 48. Rbxa4 { [%eval 9.15] [%clk 0:04:13] } 48... c5 { [%eval 11.17] [%clk 0:07:03] } 49. Rxa6 { [%eval 12.08] [%clk 0:04:07] } 49... Rexa6 { [%eval 11.96] [%clk 0:07:05] } 50. Rxa6 { [%eval 11.66] [%clk 0:04:04] } 50... Rxa6 { [%eval 11.27] [%clk 0:07:09] } 51. Qxc5 { [%eval 11.19] [%clk 0:04:04] } 51... Ra1+ { [%eval 12.14] [%clk 0:07:09] } 52. Kg2 { [%eval 11.54] [%clk 0:04:07] } 52... Rd1 { [%eval 14.13] [%clk 0:06:57] } 53. Qxd5+ { [%eval 13.85] [%clk 0:04:06] } 53... Ke7 { [%eval 13.12] [%clk 0:06:59] } 54. Qb7+ { [%eval 12.32] [%clk 0:03:47] } 54... Ke6?! { [%eval #11] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:06:58] } 55. Qb3+ { [%eval #11] [%clk 0:03:47] } 55... Ke7 { [%eval #10] [%clk 0:06:59] } 56. Qxd1 { [%eval #9] [%clk 0:03:50] } 56... f6 { [%eval #7] [%clk 0:07:02] } 57. exf6+ { [%eval #7] [%clk 0:03:52] } 57... Kf7 { [%eval #4] [%clk 0:07:05] } 58. Qb3+ { [%eval #3] [%clk 0:03:53] } 58... Ke8 { [%eval #3] [%clk 0:07:05] } 59. Qg8+ { [%eval #6] [%clk 0:03:52] } 59... Kd7 { [%eval #6] [%clk 0:07:06] } 60. f7 { [%eval #5] [%clk 0:03:56] } 60... Kc7 { [%eval #4] [%clk 0:07:06] } 61. f8=R { [%eval #5] [%clk 0:03:57] } 61... Kd6 { [%eval #5] [%clk 0:07:04] } 62. Re8 { [%eval #5] [%clk 0:03:52] } 62... Kc6 { [%eval #4] [%clk 0:06:57] } 63. Qxg6+ { [%eval #5] [%clk 0:03:55] } 63... Kb7 { [%eval #4] [%clk 0:06:55] } 64. Qxf5 { [%eval #3] [%clk 0:03:54] } 64... Ka7 { [%eval #2] [%clk 0:06:59] } 65. Qb1 { [%eval #1] [%clk 0:03:55] } 65... Ka6 { [%eval #1] [%clk 0:07:02] } 66. Ra8# { [%clk 0:03:58] } 1-0
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