Event: Round 4: Jacobson, Aaron - Adewumi, Tanitoluwa
Date: 2025-01-18
White: Jacobson, Aaron
WhiteTitle: IM
WhiteElo: 2353
Black: Adewumi, Tanitoluwa
BlackTitle: FM
BlackElo: 2352
Result: 1-0
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:24:11] } 1... Nf6 { [%eval 0.19] [%clk 1:29:12] } 2. c4 { [%eval 0.18] [%clk 1:24:35] } 2... e6 { [%eval 0.11] [%clk 1:29:28] } 3. Nf3 { [%eval 0.12] [%clk 1:24:26] } 3... b6 { [%eval 0.23] [%clk 1:29:31] } 4. g3 { [%eval 0.13] [%clk 1:24:51] } 4... Ba6 { [%eval 0.17] [%clk 1:28:51] } 5. Qc2 { [%eval 0.14] [%clk 1:25:15] } 5... Bb7 { [%eval 0.22] [%clk 1:29:12] } 6. Bg2 { [%eval 0.25] [%clk 1:25:40] } 6... Bb4+ { [%eval 0.45] [%clk 1:25:38] } 7. Bd2 { [%eval 0.47] [%clk 1:21:46] } 7... a5 { [%eval 0.64] [%clk 1:24:49] } 8. a3 { [%eval 0.73] [%clk 1:15:27] } 8... Bxd2+ { [%eval 0.69] [%clk 1:24:57] } 9. Nbxd2 { [%eval 0.71] [%clk 1:15:43] } 9... a4 { [%eval 0.85] [%clk 1:23:22] } 10. e4 { [%eval 0.83] [%clk 1:09:49] } 10... d6 { [%eval 0.84] [%clk 1:23:13] } 11. O-O { [%eval 0.93] [%clk 1:09:20] } 11... Nbd7 { [%eval 0.87] [%clk 1:20:35] } 12. e5 { [%eval 0.68] [%clk 0:56:46] } 12... dxe5 { [%eval 0.73] [%clk 1:16:39] } 13. dxe5 { [%eval 0.76] [%clk 0:57:03] } 13... Ng4 { [%eval 1.03] [%clk 1:16:56] } 14. Rad1 { [%eval 1.03] [%clk 0:53:37] } 14... Nc5 { [%eval 0.74] [%clk 1:12:19] } 15. h3 { [%eval 0.78] [%clk 0:43:06] } 15... Nh6 { [%eval 0.89] [%clk 1:12:19] } 16. Ne4 { [%eval 0.58] [%clk 0:35:31] } 16... Qe7?! { [%eval 1.26] } { Inaccuracy. Bxe4 was best. } { [%clk 1:07:03] } 17. Nfg5?! { [%eval 0.48] } { Inaccuracy. Nxc5 was best. } { [%clk 0:19:06] } 17... Nf5 { [%eval 0.46] [%clk 1:04:04] } 18. Nxc5 { [%eval 0.0] [%clk 0:18:31] } 18... Bxg2 { [%eval 0.0] [%clk 1:04:28] } 19. Kxg2 { [%eval 0.0] [%clk 0:18:57] } 19... Qxc5 { [%eval 0.03] [%clk 0:56:26] } 20. Qe4 { [%eval 0.07] [%clk 0:17:58] } 20... Ra5?? { [%eval 2.38] } { Blunder. O-O was best. } { [%clk 0:50:38] } 21. Rd5 { [%eval 2.03] [%clk 0:13:51] } 21... Nh4+?! { [%eval 2.82] } { Inaccuracy. exd5 was best. } { [%clk 0:36:13] } 22. gxh4 { [%eval 2.77] [%clk 0:11:37] } 22... exd5 { [%eval 2.9] [%clk 0:36:38] } 23. Qf5 { [%eval 2.59] [%clk 0:12:01] } 23... Qe7 { [%eval 3.3] [%clk 0:34:45] } 24. Qc8+ { [%eval 3.27] [%clk 0:07:50] } 24... Qd8 { [%eval 3.25] [%clk 0:35:09] } 25. Qxd8+ { [%eval 3.33] [%clk 0:08:16] } 25... Kxd8 { [%eval 3.41] [%clk 0:35:34] } 26. Nxf7+ { [%eval 3.43] [%clk 0:08:42] } 26... Ke7 { [%eval 3.27] [%clk 0:35:58] } 27. Nxh8 { [%eval 3.22] [%clk 0:09:10] } 27... dxc4 { [%eval 2.94] [%clk 0:36:23] } 28. f4?? { [%eval 0.98] } { Blunder. Rc1 was best. } { [%clk 0:04:50] } 28... Ra8 { [%eval 0.98] [%clk 0:36:14] } 29. Kf3 { [%eval 1.14] [%clk 0:03:45] } 29... Rxh8 { [%eval 0.92] [%clk 0:36:43] } 30. Rg1 { [%eval 0.88] [%clk 0:04:09] } 30... Kf7 { [%eval 0.99] [%clk 0:33:51] } 31. Rd1 { [%eval 1.28] [%clk 0:04:33] } 31... Ke6?! { [%eval 2.15] } { Inaccuracy. Ke7 was best. } { [%clk 0:34:03] } 32. Ke4 { [%eval 2.36] [%clk 0:03:54] } 32... Rf8 { [%eval 2.96] [%clk 0:31:53] } 33. h5 { [%eval 2.98] [%clk 0:03:54] } 33... b5 { [%eval 3.12] [%clk 0:30:30] } 34. Rg1 { [%eval 2.91] [%clk 0:03:43] } 34... Kf7 { [%eval 2.84] [%clk 0:25:15] } 35. Rd1 { [%eval 3.04] [%clk 0:03:44] } 35... Ke6 { [%eval 2.73] [%clk 0:24:50] } 36. h4 { [%eval 2.83] [%clk 0:02:43] } 36... Rf7?! { [%eval 4.21] } { Inaccuracy. h6 was best. } { [%clk 0:21:25] } 37. Rg1 { [%eval 4.34] [%clk 0:03:03] } 37... c5 { [%eval 5.14] [%clk 0:20:42] } 38. h6 { [%eval 4.85] [%clk 0:00:56] } 38... gxh6 { [%eval 5.96] [%clk 0:18:08] } 39. Rd1 { [%eval 5.5] [%clk 0:01:09] } 39... Ra7?! { [%eval 7.37] } { Inaccuracy. Rf8 was best. } { [%clk 0:15:23] } 40. f5+ { [%eval 6.96] [%clk 0:01:30] } 40... Kf7 { [%eval 6.51] [%clk 0:15:36] } 41. f6 { [%eval 6.51] [%clk 0:01:24] } 41... b4 { [%eval 5.61] [%clk 0:13:55] } 42. Kf5 { [%eval 6.55] [%clk 0:01:47] } 42... c3?? { [%eval #7] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:12:42] } 43. e6+ { [%eval #19] [%clk 0:02:03] } 43... Ke8 { [%eval #20] [%clk 0:13:07] } 44. f7+ { [%eval #20] [%clk 0:02:00] } 44... Rxf7+ { [%eval #17] [%clk 0:13:11] } 45. exf7+ { [%eval #16] [%clk 0:02:26] } 45... Kxf7 { [%eval #17] [%clk 0:13:32] } 46. bxc3 { [%eval #17] [%clk 0:02:53] } 46... b3 { [%eval #12] [%clk 0:13:59] } 47. c4 { [%eval #12] [%clk 0:03:13] } 47... Ke7 { [%eval #11] [%clk 0:14:23] } 48. h5 { [%eval #10] [%clk 0:03:40] } 48... Kf7 { [%eval #8] [%clk 0:14:37] } 49. Rd7+ { [%eval #7] [%clk 0:03:57] } 49... Ke8 { [%eval #7] [%clk 0:15:01] } 50. Ke6 { [%eval #6] [%clk 0:04:22] } 50... Kf8 { [%eval #5] [%clk 0:15:27] } 51. Rd8+ { [%eval #4] [%clk 0:04:43] } 51... Kg7 { [%eval #4] [%clk 0:15:53] } 52. Rb8 { [%eval #3] [%clk 0:05:10] } 52... b2 { [%eval #3] [%clk 0:16:19] } 53. Rxb2 { [%eval #2] [%clk 0:05:36] } 53... Kh8 { [%eval #2] [%clk 0:16:44] } 54. Kf6 { [%eval #1] [%clk 0:06:03] } 54... Kg8 { [%clk 0:17:07] } 55. Rb8# { [%clk 0:06:05] } 1-0