Event: ZONAL 2.5 ABSOLUTO CHILE 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-03-10
White: Heinichen R., John Derek
WhiteTitle: CM
WhiteElo: 1946
Black: Tokman, Ariel
BlackTitle: FM
BlackElo: 2326
Result: 0-1
ECO: A05
Opening: King's Indian Attack
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. Nf3 { [%eval 0.14] [%clk 1:29:24] } 1... d5 { [%eval 0.18] [%clk 1:30:55] } 2. g3 { [%eval 0.15] [%clk 1:29:21] } 2... Nf6 { [%eval 0.19] [%clk 1:31:15] } 3. Bg2 { [%eval 0.13] [%clk 1:29:41] } 3... e6 { [%eval 0.11] [%clk 1:31:39] } 4. O-O { [%eval 0.15] [%clk 1:28:51] } 4... Be7 { [%eval 0.25] [%clk 1:32:00] } 5. d3 { [%eval 0.04] [%clk 1:23:48] } 5... O-O { [%eval 0.0] [%clk 1:32:22] } 6. Nbd2 { [%eval -0.1] [%clk 1:24:06] } 6... c5 { [%eval -0.06] [%clk 1:32:39] } 7. e4 { [%eval -0.1] [%clk 1:24:21] } 7... Nc6 { [%eval 0.0] [%clk 1:33:00] } 8. e5 { [%eval -0.27] [%clk 1:23:09] } 8... Nd7 { [%eval -0.23] [%clk 1:32:51] } 9. Re1 { [%eval -0.35] [%clk 1:23:30] } 9... Qc7 { [%eval -0.31] [%clk 1:32:42] } 10. Qe2 { [%eval -0.29] [%clk 1:23:22] } 10... b5 { [%eval -0.29] [%clk 1:32:38] } 11. Nf1 { [%eval -0.22] [%clk 1:22:37] } 11... Bb7 { [%eval -0.25] [%clk 1:32:18] } 12. Bf4 { [%eval -0.37] [%clk 1:20:33] } 12... Rfc8 { [%eval -0.35] [%clk 1:32:05] } 13. h4 { [%eval -0.27] [%clk 1:20:29] } 13... Qd8 { [%eval -0.31] [%clk 1:32:15] } 14. N1h2 { [%eval -0.51] [%clk 1:18:07] } 14... a5 { [%eval -0.4] [%clk 1:31:36] } 15. c3 { [%eval -0.41] [%clk 1:14:26] } 15... Nf8 { [%eval -0.25] [%clk 1:30:27] } 16. Ng5 { [%eval -0.45] [%clk 1:14:11] } 16... h6 { [%eval -0.22] [%clk 1:23:58] } 17. Ngf3 { [%eval -0.46] [%clk 1:05:12] } 17... d4 { [%eval -0.53] [%clk 1:10:59] } 18. Rad1?! { [%eval -1.09] } { Inaccuracy. cxd4 was best. } { [%clk 0:46:45] } 18... dxc3 { [%eval -1.09] [%clk 1:05:18] } 19. bxc3 { [%eval -0.94] [%clk 0:46:52] } 19... b4 { [%eval -0.96] [%clk 1:05:31] } 20. d4 { [%eval -1.53] [%clk 0:44:40] } 20... bxc3 { [%eval -1.49] [%clk 1:03:49] } 21. dxc5 { [%eval -1.56] [%clk 0:43:57] } 21... Qc7 { [%eval -1.69] [%clk 1:03:41] } 22. Ng4 { [%eval -1.69] [%clk 0:33:59] } 22... Bxc5 { [%eval -1.62] [%clk 0:58:24] } 23. Bxh6 { [%eval -1.47] [%clk 0:27:45] } 23... gxh6 { [%eval -1.57] [%clk 0:54:31] } 24. Nf6+?! { [%eval -2.48] } { Inaccuracy. Ng5 was best. } { [%clk 0:22:02] } 24... Kg7 { [%eval -2.43] [%clk 0:44:27] } 25. Nh2?! { [%eval -3.43] } { Inaccuracy. Rc1 was best. } { [%clk 0:20:26] } 25... Rd8 { [%eval -3.41] [%clk 0:34:53] } 26. Rxd8?! { [%eval -4.29] } { Inaccuracy. Nh5+ was best. } { [%clk 0:17:25] } 26... Rxd8 { [%eval -4.56] [%clk 0:34:28] } 27. Qh5? { [%eval -8.32] } { Mistake. Nhg4 was best. } { [%clk 0:13:43] } 27... Bxf2+ { [%eval -8.14] [%clk 0:25:55] } 28. Kxf2 { [%eval -9.15] [%clk 0:13:43] } 28... Qb6+ { [%eval -9.23] [%clk 0:26:21] } 0-1