Event: Round 8: Torres Diaz, Juan Manuel - Beltran Serna, Ian Samuel
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-blitz-2025--juvenil-masculino/round-8/QxA9OJSo/URFUAF6z
Date: 2025-10-28
White: Torres Diaz, Juan Manuel
WhiteElo: 1710
Black: Beltran Serna, Ian Samuel
BlackElo: 1890
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 4+2

1. d4 { [%eval 0.17] [%clk 0:04:03] } 1... d5 { [%eval 0.18] [%clk 0:04:03] } 2. Nf3 { [%eval 0.08] [%clk 0:04:04] } 2... Nf6 { [%eval 0.11] [%clk 0:04:03] } 3. Bf4 { [%eval 0.04] [%clk 0:04:01] } 3... c5 { [%eval 0.11] [%clk 0:04:01] } 4. e3 { [%eval 0.02] [%clk 0:04:05] } 4... Nc6 { [%eval 0.0] [%clk 0:04:02] } 5. c3 { [%eval -0.17] [%clk 0:04:05] } 5... Qb6 { [%eval 0.0] [%clk 0:04:02] } 6. Qb3 { [%eval -0.36] [%clk 0:04:03] } 6... c4 { [%eval -0.15] [%clk 0:04:03] } 7. Qxb6 { [%eval -0.28] [%clk 0:04:03] } 7... axb6 { [%eval -0.36] [%clk 0:04:04] } 8. a3 { [%eval -0.35] [%clk 0:04:02] } 8... b5 { [%eval -0.3] [%clk 0:04:05] } 9. Nbd2 { [%eval -0.49] [%clk 0:04:02] } 9... b4 { [%eval -0.26] [%clk 0:04:06] } 10. cxb4 { [%eval -0.2] [%clk 0:04:00] } 10... Nxb4 { [%eval -0.3] [%clk 0:04:07] } 11. Rc1 { [%eval -0.36] [%clk 0:03:50] } 11... Nc6 { [%eval -0.35] [%clk 0:04:02] } 12. Be2 { [%eval -0.65] [%clk 0:03:47] } 12... Bf5 { [%eval -0.42] [%clk 0:04:01] } 13. O-O { [%eval -0.67] [%clk 0:03:45] } 13... e6 { [%eval -0.72] [%clk 0:04:02] } 14. Ne5 { [%eval -1.25] [%clk 0:03:39] } 14... Nxe5? { [%eval 0.37] } { Mistake. Ne4 was best. } { [%clk 0:03:59] } 15. Bxe5? { [%eval -1.03] } { Mistake. dxe5 was best. } { [%clk 0:03:39] } 15... Nd7? { [%eval 0.18] } { Mistake. Be7 was best. } { [%clk 0:04:00] } 16. Bg3?! { [%eval -0.63] } { Inaccuracy. e4 was best. } { [%clk 0:03:36] } 16... b5 { [%eval -0.63] [%clk 0:03:48] } 17. f3 { [%eval -0.63] [%clk 0:03:32] } 17... b4? { [%eval 0.53] } { Mistake. Nf6 was best. } { [%clk 0:03:45] } 18. e4 { [%eval 0.46] [%clk 0:03:25] } 18... Bg6 { [%eval 0.41] [%clk 0:03:46] } 19. exd5 { [%eval 0.0] [%clk 0:03:00] } 19... exd5 { [%eval 0.0] [%clk 0:03:45] } 20. Rfe1 { [%eval 0.0] [%clk 0:02:42] } 20... Kd8 { [%eval -0.12] [%clk 0:03:46] } 21. f4?? { [%eval -2.65] } { Blunder. a4 was best. } { [%clk 0:02:21] } 21... bxa3 { [%eval -2.81] [%clk 0:03:36] } 22. bxa3 { [%eval -2.74] [%clk 0:02:22] } 22... Rxa3?! { [%eval -2.06] } { Inaccuracy. Bxa3 was best. } { [%clk 0:03:34] } 23. Bf3?! { [%eval -3.37] } { Inaccuracy. Nb1 was best. } { [%clk 0:01:43] } 23... Bb4 { [%eval -3.22] [%clk 0:03:32] } 24. Red1?! { [%eval -4.22] } { Inaccuracy. Re2 was best. } { [%clk 0:01:05] } 24... Nf6?! { [%eval -2.78] } { Inaccuracy. c3 was best. } { [%clk 0:03:23] } 25. Nb1 { [%eval -2.22] [%clk 0:00:35] } 25... Ra2 { [%eval -2.19] [%clk 0:03:11] } 26. Nc3? { [%eval -3.67] } { Mistake. Be1 was best. } { [%clk 0:00:33] } 26... Bxc3 { [%eval -3.66] [%clk 0:03:01] } 27. Rxc3 { [%eval -3.95] [%clk 0:00:33] } 27... Be4 { [%eval -3.8] [%clk 0:02:53] } 28. Bh4 { [%eval -3.91] [%clk 0:00:29] } 28... Bxf3 { [%eval -3.71] [%clk 0:02:49] } 29. Rxf3 { [%eval -3.66] [%clk 0:00:10] } 29... Kd7 { [%eval -3.78] [%clk 0:02:42] } 30. Bxf6 { [%eval -3.84] [%clk 0:00:10] } 30... gxf6 { [%eval -3.88] [%clk 0:02:43] } 31. Rg3 { [%eval -3.78] [%clk 0:00:10] } 31... Rc8 { [%eval -3.74] [%clk 0:02:38] } 32. Rc3?! { [%eval -4.74] } { Inaccuracy. f5 was best. } { [%clk 0:00:08] } 32... Rb8 { [%eval -4.61] [%clk 0:02:37] } 33. h3 { [%eval -4.87] [%clk 0:00:06] } 33... Rbb2 { [%eval -4.85] [%clk 0:02:38] } 34. Rg3 { [%eval -4.75] [%clk 0:00:06] } 34... Rd2 { [%eval -4.75] [%clk 0:02:35] } 35. Rc1 { [%eval -5.07] [%clk 0:00:05] } 35... Rxd4 { [%eval -4.99] [%clk 0:02:36] } 36. Rg7 { [%eval -5.12] [%clk 0:00:03] } 36... Rdd2 { [%eval -5.04] [%clk 0:02:34] } 37. Rxf7+ { [%eval -5.25] [%clk 0:00:03] } 37... Ke6 { [%eval -5.2] [%clk 0:02:35] } 38. Rg7 { [%eval -5.04] [%clk 0:00:04] } 38... Rac2 { [%eval -4.89] [%clk 0:02:34] } 39. Re1+ { [%eval -5.0] [%clk 0:00:05] } 39... Kd6 { [%eval -4.53] [%clk 0:02:32] } 40. Ree7?! { [%eval -7.44] } { Inaccuracy. Re8 was best. } { [%clk 0:00:03] } 40... c3?! { [%eval -4.89] } { Inaccuracy. Rxg2+ was best. } { [%clk 0:02:33] } 41. Rd7+ { [%eval -5.17] [%clk 0:00:04] } 41... Kc5 { [%eval -5.23] [%clk 0:02:34] } 42. Rc7+ { [%eval -5.4] [%clk 0:00:05] } 42... Kd4 { [%eval -5.33] [%clk 0:02:36] } 43. Rg4 { [%eval -5.67] [%clk 0:00:04] } 43... f5 { [%eval -5.85] [%clk 0:02:36] } 44. Rgg7 { [%eval -6.0] [%clk 0:00:05] } 44... Rb2 { [%eval -5.99] [%clk 0:02:34] } 45. Rcd7 { [%eval -7.6] [%clk 0:00:04] } 45... c2 { [%eval -7.47] [%clk 0:02:34] } 46. Rc7 { [%eval -7.21] [%clk 0:00:05] } 46... Rb1+ { [%eval -6.68] [%clk 0:02:35] } 0-1