Event: Round 5: Jacobson, Brandon - Narayanan, Samrug
Site: https://lichess.org/broadcast/almaty-region-open-qonaev-cup-2025--masters/round-5/nZtGvZq2/ONrZIwiS
White: Jacobson, Brandon
WhiteTitle: GM
WhiteElo: 2594
Black: Narayanan, Samrug
BlackTitle: IM
BlackElo: 2453
Result: 1-0
ECO: A06
Opening: Zukertort Opening
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:28:57] } 1... d5 { [%eval 0.18] [%clk 1:30:54] } 2. e3 { [%eval 0.0] [%clk 1:28:54] } 2... Nf6 { [%eval 0.01] [%clk 1:31:13] } 3. c4 { [%eval 0.07] [%clk 1:29:17] } 3... e6 { [%eval 0.04] [%clk 1:31:37] } 4. Nc3 { [%eval 0.01] [%clk 1:29:30] } 4... b6 { [%eval 0.09] [%clk 1:31:46] } 5. cxd5 { [%eval 0.0] [%clk 1:29:07] } 5... exd5 { [%eval 0.13] [%clk 1:32:09] } 6. g3 { [%eval 0.0] [%clk 1:29:31] } 6... Bb7 { [%eval 0.14] [%clk 1:32:25] } 7. Bg2 { [%eval 0.15] [%clk 1:29:55] } 7... Nbd7 { [%eval 0.2] [%clk 1:32:46] } 8. O-O { [%eval 0.09] [%clk 1:30:17] } 8... a6 { [%eval 0.38] [%clk 1:32:24] } 9. b3 { [%eval 0.21] [%clk 1:30:36] } 9... Bd6 { [%eval 0.13] [%clk 1:31:00] } 10. Bb2 { [%eval 0.13] [%clk 1:28:09] } 10... O-O { [%eval 0.04] [%clk 1:30:51] } 11. Rc1 { [%eval 0.16] [%clk 1:28:30] } 11... Rc8 { [%eval 0.22] [%clk 1:30:04] } 12. Re1 { [%eval 0.14] [%clk 1:27:42] } 12... Re8 { [%eval 0.03] [%clk 1:29:40] } 13. Re2 { [%eval 0.01] [%clk 1:24:35] } 13... c5 { [%eval 0.31] [%clk 1:23:54] } 14. d4 { [%eval 0.3] [%clk 1:24:19] } 14... c4 { [%eval 0.32] [%clk 1:24:12] } 15. a4 { [%eval 0.13] [%clk 1:19:19] } 15... Ne4 { [%eval 0.1] [%clk 1:11:55] } 16. Nxe4 { [%eval 0.1] [%clk 1:17:02] } 16... dxe4 { [%eval 0.0] [%clk 1:12:20] } 17. Nd2 { [%eval 0.04] [%clk 1:17:27] } 17... cxb3 { [%eval 0.02] [%clk 1:12:44] } 18. Rxc8 { [%eval 0.01] [%clk 1:17:49] } 18... Qxc8 { [%eval 0.04] [%clk 1:13:10] } 19. Qxb3 { [%eval 0.05] [%clk 1:18:14] } 19... Qa8 { [%eval 0.19] [%clk 1:01:12] } 20. Ba3 { [%eval 0.0] [%clk 1:17:41] } 20... Bd5 { [%eval 0.0] [%clk 1:00:43] } 21. Qb2 { [%eval -0.01] [%clk 1:18:01] } 21... Bxa3 { [%eval -0.04] [%clk 0:58:35] } 22. Qxa3 { [%eval -0.04] [%clk 1:17:51] } 22... Nf6 { [%eval 0.0] [%clk 0:59:00] } 23. Re1 { [%eval -0.05] [%clk 1:15:04] } 23... b5 { [%eval 0.26] [%clk 0:55:44] } 24. Bf1 { [%eval 0.23] [%clk 1:01:29] } 24... Bc6 { [%eval 0.3] [%clk 0:47:14] } 25. axb5 { [%eval 0.39] [%clk 1:00:49] } 25... Bxb5 { [%eval 0.58] [%clk 0:47:16] } 26. Nc4 { [%eval 0.77] [%clk 1:00:14] } 26... Rb8 { [%eval 0.68] [%clk 0:35:50] } 27. Ne5 { [%eval 0.56] [%clk 0:59:44] } 27... Bxf1?! { [%eval 1.2] } { Inaccuracy. h5 was best. } { [%clk 0:31:02] } 28. Rxf1 { [%eval 1.17] [%clk 0:59:46] } 28... Qb7 { [%eval 1.47] [%clk 0:31:27] } 29. Qa2?! { [%eval 0.66] } { Inaccuracy. Ra1 was best. } { [%clk 0:48:41] } 29... h5 { [%eval 1.05] [%clk 0:26:17] } 30. Rc1 { [%eval 1.11] [%clk 0:45:04] } 30... Ra8 { [%eval 1.63] [%clk 0:25:23] } 31. Rc5 { [%eval 1.57] [%clk 0:43:52] } 31... h4?! { [%eval 2.41] } { Inaccuracy. Qe7 was best. } { [%clk 0:21:46] } 32. gxh4 { [%eval 2.28] [%clk 0:43:43] } 32... Rf8 { [%eval 2.52] [%clk 0:17:38] } 33. Ra5 { [%eval 2.48] [%clk 0:39:58] } 33... Qc8 { [%eval 2.61] [%clk 0:13:34] } 34. Rxa6?? { [%eval 0.24] } { Blunder. Kg2 was best. } { [%clk 0:38:14] } 34... Qh3?? { [%eval 4.45] } { Blunder. Ng4 was best. } { [%clk 0:11:00] } 35. Ra8 { [%eval 4.88] [%clk 0:37:42] } 35... Rxa8 { [%eval 4.75] [%clk 0:11:27] } 36. Qxa8+ { [%eval 4.68] [%clk 0:38:08] } 36... Kh7 { [%eval 4.38] [%clk 0:11:53] } 37. Qb8 { [%eval 4.29] [%clk 0:38:34] } 37... Nh5 { [%eval 5.25] [%clk 0:03:55] } 38. Qb7 { [%eval 5.36] [%clk 0:34:25] } 38... Qxh4 { [%eval 5.15] [%clk 0:02:22] } 39. Qxf7 { [%eval 5.15] [%clk 0:34:49] } 39... Qg5+ { [%eval 5.12] [%clk 0:02:38] } 40. Kf1 { [%eval 5.3] [%clk 0:35:14] } 40... Nf6 { [%eval 5.16] [%clk 0:02:59] } 41. Qe6 { [%eval 5.2] [%clk 0:35:22] } 41... Qh5 { [%eval 5.06] [%clk 0:03:15] } 42. h3 { [%eval 4.98] [%clk 0:35:48] } 42... Kh8 { [%eval 5.27] [%clk 0:03:09] } 43. Kg2 { [%eval 5.12] [%clk 0:35:42] } 43... Qg5+ { [%eval 5.4] [%clk 0:03:24] } 44. Kh2 { [%eval 5.36] [%clk 0:35:34] } 44... Qh5 { [%eval 6.37] [%clk 0:03:32] } 45. d5 { [%eval 6.67] [%clk 0:32:17] } 45... Qd1 { [%eval 6.78] [%clk 0:02:47] } 46. d6 { [%eval 6.5] [%clk 0:32:27] } 46... Qf1 { [%eval 8.4] [%clk 0:03:14] } 47. Qc8+ { [%eval 7.47] [%clk 0:32:50] } 1-0