Event: CE Sub12.2025
Site: Vicar
Date: 2025-07-10
White: Merino Olaverri, Jon
WhiteElo: 1921
Black: Kowalski Rubiales, Leo
BlackElo: 1763
Result: 1-0
ECO: B07
Opening: Pirc Defense: Byrne Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:30:30] } 2. Nc3 { [%eval -0.02] [%clk 1:31:21] } 2... d6 { [%eval 0.42] [%clk 1:30:13] } 3. e4 { [%eval 0.38] [%clk 1:31:43] } 3... g6 { [%eval 0.63] [%clk 1:29:49] } 4. Bg5 { [%eval 0.33] [%clk 1:32:07] } 4... Bg7 { [%eval 0.39] [%clk 1:29:51] } 5. e5 { [%eval 0.18] [%clk 1:32:30] } 5... dxe5 { [%eval 0.26] [%clk 1:27:42] } 6. dxe5 { [%eval 0.19] [%clk 1:32:53] } 6... Qxd1+ { [%eval 0.44] [%clk 1:27:48] } 7. Rxd1 { [%eval 0.32] [%clk 1:33:21] } 7... Nfd7 { [%eval 0.33] [%clk 1:26:42] } 8. Nd5 { [%eval 0.22] [%clk 1:33:30] } 8... Bxe5 { [%eval 0.32] [%clk 1:26:30] } 9. Nf3 { [%eval 0.35] [%clk 1:33:58] } 9... Bd6?! { [%eval 1.4] } { Inaccuracy. e6 was best. } { [%clk 1:25:38] } 10. Bxe7 { [%eval 1.41] [%clk 1:34:20] } 10... c6? { [%eval 3.27] } { Mistake. Bxe7 was best. } { [%clk 1:21:42] } 11. Bxd6 { [%eval 3.19] [%clk 1:33:22] } 11... cxd5 { [%eval 3.19] [%clk 1:21:09] } 12. Rxd5 { [%eval 3.06] [%clk 1:33:50] } 12... Nb6 { [%eval 3.24] [%clk 1:20:56] } 13. Re5+ { [%eval 2.66] [%clk 1:31:58] } 13... Be6 { [%eval 2.63] [%clk 1:20:49] } 14. Bb5+ { [%eval 2.05] [%clk 1:24:35] } 14... Nc6 { [%eval 2.01] [%clk 1:20:06] } 15. Rc5 { [%eval 2.16] [%clk 1:13:06] } 15... O-O-O?! { [%eval 3.0] } { Inaccuracy. Bd5 was best. } { [%clk 1:12:41] } 16. Be5 { [%eval 2.89] [%clk 1:09:12] } 16... Rhe8 { [%eval 2.94] [%clk 1:07:58] } 17. Bxc6 { [%eval 3.04] [%clk 1:01:36] } 17... bxc6 { [%eval 3.07] [%clk 1:07:47] } 18. Rxc6+ { [%eval 3.07] [%clk 1:02:04] } 18... Kb7 { [%eval 2.94] [%clk 1:07:55] } 19. Rc7+ { [%eval 2.95] [%clk 1:02:31] } 19... Ka6 { [%eval 3.14] [%clk 1:07:53] } 20. O-O { [%eval 3.1] [%clk 0:53:16] } 20... Bg4 { [%eval 3.4] [%clk 1:06:55] } 21. Bf6 { [%eval 3.33] [%clk 0:46:29] } 21... Bxf3?! { [%eval 5.12] } { Inaccuracy. Rd7 was best. } { [%clk 1:05:09] } 22. Bxd8 { [%eval 5.09] [%clk 0:44:18] } 22... Be2 { [%eval 4.99] [%clk 1:05:29] } 23. Re7 { [%eval 4.96] [%clk 0:44:46] } 23... Rxe7 { [%eval 4.85] [%clk 1:05:32] } 24. Bxe7 { [%eval 4.85] [%clk 0:44:54] } 24... Bxf1 { [%eval 4.91] [%clk 1:05:53] } 25. Kxf1 { [%eval 4.83] [%clk 0:45:18] } 25... Nd5 { [%eval 4.86] [%clk 1:06:04] } 26. Bd6 { [%eval 4.81] [%clk 0:44:38] } 26... Kb5 { [%eval 4.7] [%clk 1:06:17] } 27. Ke2 { [%eval 4.54] [%clk 0:43:32] } 27... Kc4 { [%eval 4.96] [%clk 1:05:12] } 28. Kd2 { [%eval 5.03] [%clk 0:42:47] } 28... Nf6 { [%eval 5.21] [%clk 1:04:12] } 29. f3 { [%eval 5.13] [%clk 0:42:57] } 29... a6 { [%eval 5.39] [%clk 1:03:04] } 30. b3+ { [%eval 5.41] [%clk 0:42:43] } 30... Kd5 { [%eval 5.33] [%clk 1:03:16] } 31. Bf4 { [%eval 5.32] [%clk 0:42:19] } 31... Nd7 { [%eval 5.27] [%clk 1:03:20] } 32. c4+ { [%eval 5.46] [%clk 0:42:26] } 32... Kc6 { [%eval 5.31] [%clk 1:02:40] } 33. Kc3 { [%eval 5.49] [%clk 0:42:29] } 33... a5 { [%eval 5.83] [%clk 1:01:55] } 34. a3 { [%eval 5.71] [%clk 0:41:48] } 34... f6 { [%eval 5.97] [%clk 0:58:48] } 35. b4 { [%eval 5.98] [%clk 0:41:03] } 35... axb4+ { [%eval 6.08] [%clk 0:58:26] } 36. axb4 { [%eval 5.95] [%clk 0:41:31] } 36... Nf8 { [%eval 6.54] [%clk 0:58:23] } 37. b5+ { [%eval 7.12] [%clk 0:41:11] } 37... Kc5 { [%eval 7.12] [%clk 0:58:01] } 38. Be3+ { [%eval 7.02] [%clk 0:41:22] } 38... Kd6 { [%eval 6.82] [%clk 0:57:54] } 39. c5+ { [%eval 6.69] [%clk 0:37:16] } 39... Kc7 { [%eval 7.66] [%clk 0:58:09] } 40. Bf4+ { [%eval 7.77] [%clk 0:37:26] } 40... Kb7 { [%eval 8.66] [%clk 0:58:07] } 41. Kc4 { [%eval 8.21] [%clk 0:36:14] } 41... Ne6 { [%eval 9.02] [%clk 0:58:24] } 42. Bd6 { [%eval 8.6] [%clk 0:36:19] } 42... g5 { [%eval 10.22] [%clk 0:58:25] } 43. Kd5 { [%eval 9.81] [%clk 0:36:02] } 43... Nd8 { [%eval 12.9] [%clk 0:58:37] } 44. c6+ { [%eval 12.19] [%clk 0:36:00] } 44... Kc8?! { [%eval #14] } { Checkmate is now unavoidable. Nxc6 was best. } { [%clk 0:58:52] } 45. b6 { [%eval #13] [%clk 0:36:19] } 45... f5 { [%eval #13] } 46. Be7 { [%eval #12] [%clk 0:36:07] } 46... Nf7 { [%eval #11] [%clk 0:59:06] } 47. Ke6 { [%eval #10] [%clk 0:36:21] } 47... Nd8+ { [%eval #10] [%clk 0:59:26] } 48. Bxd8 { [%eval #9] [%clk 0:36:42] } 48... Kxd8 { [%eval #9] [%clk 0:59:50] } 49. Kd6 { [%eval #8] [%clk 0:36:50] } 1-0