Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-22
White: Vera Villa, Ignacio Antonio
WhiteElo: 1888
Black: Nava Torrez, Jonatan
BlackElo: 1795
Result: 1/2-1/2
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:29:43] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. Nc3 { [%eval -0.02] [%clk 1:29:36] } 2... d5 { [%eval 0.0] [%clk 1:31:10] } 3. Bf4 { [%eval -0.11] [%clk 1:30:02] } 3... a6 { [%eval 0.0] [%clk 1:31:38] } 4. e3 { [%eval 0.0] [%clk 1:30:07] } 4... e6 { [%eval 0.0] [%clk 1:32:05] } 5. a3 { [%eval -0.25] [%clk 1:27:38] } 5... c5 { [%eval -0.19] [%clk 1:29:40] } 6. Nf3 { [%eval -0.18] [%clk 1:27:17] } 6... b5 { [%eval -0.2] [%clk 1:24:59] } 7. dxc5 { [%eval -0.27] [%clk 1:23:06] } 7... Bxc5 { [%eval -0.25] [%clk 1:24:39] } 8. Bd3 { [%eval -0.36] [%clk 1:23:31] } 8... Nc6 { [%eval -0.01] [%clk 1:20:02] } 9. O-O { [%eval 0.03] [%clk 1:23:42] } 9... Bd6 { [%eval 0.2] [%clk 1:19:46] } 10. Bg5 { [%eval 0.0] [%clk 1:23:28] } 10... h6 { [%eval 0.03] [%clk 1:17:46] } 11. Bh4 { [%eval -0.13] [%clk 1:23:56] } 11... g5 { [%eval 0.18] [%clk 1:11:52] } 12. Bg3 { [%eval 0.15] [%clk 1:24:21] } 12... Bxg3 { [%eval 0.28] [%clk 1:12:01] } 13. fxg3 { [%eval 0.26] [%clk 1:22:52] } 13... Ng4 { [%eval 0.26] [%clk 0:58:51] } 14. Qe2 { [%eval 0.02] [%clk 1:21:58] } 14... Qb6 { [%eval 0.04] [%clk 0:56:52] } 15. Rae1 { [%eval 0.0] [%clk 1:22:26] } 15... Nge5?! { [%eval 0.68] } { Inaccuracy. f5 was best. } { [%clk 0:49:12] } 16. Nxe5 { [%eval 0.34] [%clk 1:21:27] } 16... Nxe5 { [%eval 0.32] [%clk 0:49:40] } 17. Qh5 { [%eval 0.27] [%clk 1:21:17] } 17... Bb7 { [%eval 0.39] [%clk 0:48:50] } 18. Kh1 { [%eval 0.07] [%clk 1:19:07] } 18... O-O-O { [%eval 0.04] [%clk 0:45:37] } 19. Rf6 { [%eval 0.2] [%clk 1:10:13] } 19... d4 { [%eval 0.68] [%clk 0:42:52] } 20. exd4 { [%eval 0.75] [%clk 1:04:56] } 20... Qxd4 { [%eval 0.98] [%clk 0:42:06] } 21. Be4 { [%eval 1.05] [%clk 1:02:33] } 21... Bxe4?! { [%eval 2.05] } { Inaccuracy. Ng4 was best. } { [%clk 0:41:17] } 22. Rxe4 { [%eval 2.01] [%clk 1:01:46] } 22... Qd2 { [%eval 2.34] [%clk 0:38:05] } 23. h3?! { [%eval 1.45] } { Inaccuracy. Rf1 was best. } { [%clk 0:55:30] } 23... Qc1+ { [%eval 1.8] [%clk 0:28:31] } 24. Kh2 { [%eval 1.62] [%clk 0:55:54] } 24... Qxb2 { [%eval 1.69] [%clk 0:28:42] } 25. Rxe5 { [%eval 1.48] [%clk 0:54:12] } 25... Qxc3 { [%eval 1.33] [%clk 0:28:50] } 26. Qe2 { [%eval 1.45] [%clk 0:54:16] } 26... Rd7 { [%eval 1.95] [%clk 0:21:41] } 27. Rf3? { [%eval 0.63] } { Mistake. a4 was best. } { [%clk 0:54:15] } 27... Qc7? { [%eval 1.91] } { Mistake. Qc4 was best. } { [%clk 0:17:57] } 28. a4?! { [%eval 1.27] } { Inaccuracy. Ree3 was best. } { [%clk 0:52:48] } 28... Rhd8 { [%eval 1.16] [%clk 0:11:42] } 29. axb5?! { [%eval 0.13] } { Inaccuracy. Qe4 was best. } { [%clk 0:52:03] } 29... Rd2 { [%eval 0.4] [%clk 0:12:10] } 30. Qe4 { [%eval 0.0] [%clk 0:51:53] } 30... Qxc2 { [%eval 0.0] [%clk 0:12:39] } 31. Qa8+ { [%eval 0.0] [%clk 0:49:57] } 31... Kd7 { [%eval 0.0] [%clk 0:11:03] } 32. Qb7+ { [%eval -0.01] [%clk 0:47:46] } 32... Kd6 { [%eval 0.0] [%clk 0:10:51] } 33. Rfe3 { [%eval -0.44] [%clk 0:47:57] } 33... Rd7?? { [%eval 2.66] } { Blunder. axb5 was best. } { [%clk 0:09:20] } 34. Qxa6+ { [%eval 2.47] [%clk 0:47:37] } 34... Ke7 { [%eval 2.28] [%clk 0:09:14] } 35. Qa8?? { [%eval -0.14] } { Blunder. Rxe6+ was best. } { [%clk 0:44:02] } 35... Qb1 { [%eval 0.0] [%clk 0:09:12] } 36. Qa3+ { [%eval 0.0] [%clk 0:42:01] } 36... Kf6?? { [%eval 3.36] } { Blunder. R7d6 was best. } { [%clk 0:06:10] } 37. Qf8 { [%eval 3.41] [%clk 0:38:33] } 37... Qa2? { [%eval 5.69] } { Mistake. R7d6 was best. } { [%clk 0:03:13] } 38. Rxe6+ { [%eval 5.68] [%clk 0:37:08] } 38... Qxe6 { [%eval 5.37] [%clk 0:02:35] } 39. Rxe6+?? { [%eval 2.42] } { Blunder. Qxh6+ was best. } { [%clk 0:36:57] } 39... Kxe6 { [%eval 2.63] [%clk 0:03:03] } 40. Qxh6+?! { [%eval 1.78] } { Inaccuracy. b6 was best. } { [%clk 0:37:22] } 40... f6 { [%eval 1.61] [%clk 0:01:29] } 41. Qg6 { [%clk 0:37:20] } 41... R2d5 { [%clk 0:01:27] } 1/2-1/2