Event: Round 9: Llupa, Oltjon - Sahin, Ozgun
Date: 2025-06-07
White: Llupa, Oltjon
WhiteTitle: FM
WhiteElo: 2058
Black: Sahin, Ozgun
BlackTitle: FM
BlackElo: 2178
Result: 1-0
ECO: D91
Opening: Grünfeld Defense: Three Knights Variation, Petrosian System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... g6 { [%eval 0.28] [%clk 1:31:19] } 3. Nc3 { [%eval 0.18] [%clk 1:31:38] } 3... d5 { [%eval 0.28] [%clk 1:31:09] } 4. Nf3 { [%eval 0.21] [%clk 1:31:40] } 4... Bg7 { [%eval 0.32] [%clk 1:31:33] } 5. Bg5 { [%eval 0.15] [%clk 1:31:53] } 5... Ne4 { [%eval 0.16] [%clk 1:31:55] } 6. Bf4 { [%eval 0.0] [%clk 1:32:16] } 6... Nxc3 { [%eval 0.09] [%clk 1:32:12] } 7. bxc3 { [%eval 0.14] [%clk 1:32:43] } 7... O-O { [%eval 0.12] [%clk 1:30:36] } 8. e3 { [%eval 0.19] [%clk 1:33:09] } 8... c5 { [%eval 0.24] [%clk 1:31:01] } 9. cxd5 { [%eval 0.21] [%clk 1:33:05] } 9... Qxd5 { [%eval 0.16] [%clk 1:31:29] } 10. Be2 { [%eval 0.14] [%clk 1:33:27] } 10... cxd4 { [%eval 0.11] [%clk 1:31:55] } 11. cxd4 { [%eval 0.12] [%clk 1:33:46] } 11... Qa5+ { [%eval 0.19] [%clk 1:32:22] } 12. Qd2 { [%eval 0.17] [%clk 1:34:10] } 12... Qxd2+ { [%eval 0.2] [%clk 1:32:40] } 13. Kxd2 { [%eval 0.2] [%clk 1:34:38] } 13... Nc6 { [%eval 0.2] [%clk 1:25:41] } 14. Rhc1 { [%eval 0.2] [%clk 1:28:45] } 14... Rd8 { [%eval 0.1] [%clk 1:21:21] } 15. Ke1 { [%eval 0.06] [%clk 1:16:02] } 15... Bf5 { [%eval 0.2] [%clk 1:21:02] } 16. Bb5 { [%eval 0.0] [%clk 1:11:53] } 16... Nb4 { [%eval 0.0] [%clk 1:19:47] } 17. Kd2 { [%eval -0.01] [%clk 0:46:42] } 17... a6 { [%eval -0.04] [%clk 1:00:25] } 18. Be2 { [%eval -0.03] [%clk 0:43:55] } 18... Rac8 { [%eval 0.03] [%clk 1:00:22] } 19. Bc7 { [%eval 0.01] [%clk 0:33:54] } 19... Rd7 { [%eval 0.07] [%clk 0:58:34] } 20. Bf4 { [%eval -0.17] [%clk 0:33:15] } 20... Rdd8 { [%eval 0.02] [%clk 0:52:28] } 21. Bc7 { [%eval -0.06] [%clk 0:31:51] } 21... Re8 { [%eval 0.04] [%clk 0:51:42] } 22. Rc4 { [%eval -0.08] [%clk 0:29:44] } 22... Nc6 { [%eval -0.06] [%clk 0:46:14] } 23. Bg3?! { [%eval -0.79] } { Inaccuracy. Bb6 was best. } { [%clk 0:29:56] } 23... b5?! { [%eval -0.14] } { Inaccuracy. Red8 was best. } { [%clk 0:44:57] } 24. Rcc1 { [%eval -0.29] [%clk 0:28:23] } 24... Red8 { [%eval -0.1] [%clk 0:39:24] } 25. a4 { [%eval -0.14] [%clk 0:22:42] } 25... Na5 { [%eval -0.22] [%clk 0:39:43] } 26. Bd1 { [%eval -0.42] [%clk 0:15:11] } 26... b4?! { [%eval 0.4] } { Inaccuracy. Nc4+ was best. } { [%clk 0:33:44] } 27. Bc7 { [%eval 0.45] [%clk 0:14:51] } 27... Rxc7 { [%eval 0.52] [%clk 0:27:13] } 28. Rxc7 { [%eval 0.67] [%clk 0:15:20] } 28... b3?? { [%eval 3.22] } { Blunder. e5 was best. } { [%clk 0:27:37] } 29. Kc3 { [%eval 3.36] [%clk 0:12:54] } 29... Rb8 { [%eval 3.74] [%clk 0:23:06] } 30. Kb2 { [%eval 3.65] [%clk 0:13:22] } 30... Rb4?! { [%eval 4.64] } { Inaccuracy. e5 was best. } { [%clk 0:22:15] } 31. Be2 { [%eval 4.56] [%clk 0:10:43] } 31... Bg4 { [%eval 5.03] [%clk 0:17:36] } 32. Bxa6 { [%eval 4.96] [%clk 0:10:58] } 32... h5 { [%eval 5.9] [%clk 0:16:42] } 33. Rc5 { [%eval 5.9] [%clk 0:11:09] } 33... Bxf3 { [%eval 6.16] [%clk 0:17:02] } 34. gxf3 { [%eval 6.0] [%clk 0:10:47] } 34... e5 { [%eval 6.33] [%clk 0:14:15] } 35. Rxa5?! { [%eval 4.37] } { Inaccuracy. dxe5 was best. } { [%clk 0:09:18] } 35... exd4 { [%eval 4.35] [%clk 0:14:43] } 36. exd4 { [%eval 4.29] [%clk 0:06:42] } 36... Bxd4+ { [%eval 4.32] [%clk 0:15:07] } 37. Ka3 { [%eval 4.22] [%clk 0:06:21] } 37... b2?! { [%eval 5.54] } { Inaccuracy. Rb6 was best. } { [%clk 0:13:24] } 38. Rb1 { [%eval 5.66] [%clk 0:06:44] } 38... Rb6 { [%eval 5.68] [%clk 0:13:52] } 39. Rd5 { [%eval 5.65] [%clk 0:04:37] } 39... Bg7 { [%eval 5.62] [%clk 0:13:58] } 40. Bb5 { [%eval 5.87] [%clk 0:04:53] } 1-0