Event: British Chess Championships 2023: Championship
Site: The Venue, De Montfort University, United Kingdom
Date: 2023-07-26
White: Kolbus, Dietmar
WhiteElo: 2270
Black: Smith, Olivia
BlackElo: 2042
Result: 0-1
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System
Variant: Standard
TimeControl: 40 moves in 90 mins + 30 mins + 30 secondss added from move 1

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... Nf6 { [%eval 0.29] [%clk 1:30:53] } 2. Nc3 { [%eval 0.03] [%clk 1:31:08] } 2... g6 { [%eval 0.51] [%clk 1:31:14] } 3. g3 { [%eval 0.18] [%clk 1:29:39] } 3... Bg7 { [%eval 0.25] [%clk 1:31:15] } 4. Bg2 { [%eval 0.19] [%clk 1:30:03] } 4... O-O { [%eval 0.21] [%clk 1:30:47] } 5. d4 { [%eval 0.3] [%clk 1:30:21] } 5... d6 { [%eval 0.37] [%clk 1:30:15] } 6. Nf3 { [%eval 0.27] [%clk 1:30:39] } 6... Nc6 { [%eval 0.58] [%clk 1:29:16] } 7. O-O { [%eval 0.32] [%clk 1:30:55] } 7... e5 { [%eval 0.37] [%clk 1:26:56] } 8. d5 { [%eval 0.45] [%clk 1:30:59] } 8... Ne7 { [%eval 0.5] [%clk 1:25:33] } 9. Nd2 { [%eval 0.11] [%clk 1:29:17] } 9... a5 { [%eval -0.04] [%clk 1:23:53] } 10. Re1 { [%eval -0.28] [%clk 1:17:28] } 10... h6 { [%eval 0.22] [%clk 1:10:32] } 11. Nf1?! { [%eval -0.39] } { Inaccuracy. e4 was best. } { [%clk 1:15:34] } 11... Nh7 { [%eval -0.13] [%clk 1:05:04] } 12. e4 { [%eval 0.11] [%clk 1:09:55] } 12... Ng5 { [%eval 0.11] [%clk 1:00:17] } 13. Qe2 { [%eval -0.08] [%clk 0:42:53] } 13... f5 { [%eval -0.12] [%clk 0:58:10] } 14. Bxg5 { [%eval 0.0] [%clk 0:32:53] } 14... hxg5 { [%eval -0.15] [%clk 0:58:35] } 15. f3 { [%eval -0.38] [%clk 0:33:00] } 15... Bf6 { [%eval -0.27] [%clk 0:48:50] } 16. g4 { [%eval -0.31] [%clk 0:32:21] } 16... Kg7 { [%eval -0.24] [%clk 0:45:13] } 17. Ne3 { [%eval -0.4] [%clk 0:29:25] } 17... Rh8 { [%eval -0.17] [%clk 0:40:20] } 18. h3 { [%eval -0.05] [%clk 0:20:00] } 18... Rh4 { [%eval 0.39] [%clk 0:34:14] } 19. Ned1 { [%eval 0.28] [%clk 0:17:44] } 19... c6 { [%eval 0.22] [%clk 0:30:19] } 20. Nf2 { [%eval 0.22] [%clk 0:17:56] } 20... b5 { [%eval 0.44] [%clk 0:16:30] } 21. cxb5 { [%eval 0.06] [%clk 0:13:50] } 21... cxd5 { [%eval 0.12] [%clk 0:16:00] } 22. exd5 { [%eval 0.1] [%clk 0:14:13] } 22... Bb7 { [%eval 0.35] [%clk 0:15:27] } 23. Rad1 { [%eval 0.17] [%clk 0:12:29] } 23... Rc8 { [%eval 0.21] [%clk 0:15:23] } 24. Rd2 { [%eval 0.28] [%clk 0:11:39] } 24... Rc5 { [%eval 0.18] [%clk 0:09:52] } 25. Red1 { [%eval 0.29] [%clk 0:11:57] } 25... Qa8?! { [%eval 1.15] } { Inaccuracy. Rh8 was best. } { [%clk 0:09:10] } 26. Na4 { [%eval 1.15] [%clk 0:10:25] } 26... Rc7 { [%eval 1.05] [%clk 0:08:01] } 27. b3 { [%eval 0.87] [%clk 0:07:32] } 27... Rh8 { [%eval 0.66] [%clk 0:07:03] } 28. b6 { [%eval 0.95] [%clk 0:06:17] } 28... Rcc8 { [%eval 0.81] [%clk 0:07:13] } 29. Qb5 { [%eval 1.12] [%clk 0:06:13] } 29... Rhd8 { [%eval 0.41] [%clk 0:05:08] } 30. Bf1 { [%eval 0.47] [%clk 0:06:33] } 30... Kf7?! { [%eval 1.05] } { Inaccuracy. Rb8 was best. } { [%clk 0:02:33] } 31. Bc4 { [%eval 0.98] [%clk 0:05:16] } 31... Kg7 { [%eval 0.97] [%clk 0:02:17] } 32. Kg2 { [%eval 1.04] [%clk 0:05:29] } 32... Rh8 { [%eval 1.07] [%clk 0:02:12] } 33. Be2 { [%eval 0.99] [%clk 0:04:54] } 33... Rhd8 { [%eval 1.06] [%clk 0:02:00] } 34. Bc4 { [%eval 0.99] [%clk 0:01:55] } 34... Rh8 { [%eval 0.96] [%clk 0:02:09] } 35. b4 { [%eval 1.03] [%clk 0:01:51] } 35... axb4 { [%eval 1.0] [%clk 0:01:12] } 36. Qxb4 { [%eval 0.98] [%clk 0:02:15] } 36... Rhd8 { [%eval 1.34] [%clk 0:01:22] } 37. a3?! { [%eval 0.7] } { Inaccuracy. Nc3 was best. } { [%clk 0:01:34] } 37... Kf7?! { [%eval 1.57] } { Inaccuracy. Ba6 was best. } { [%clk 0:01:20] } 38. Bb5?! { [%eval 0.77] } { Inaccuracy. Nc3 was best. } { [%clk 0:01:18] } 38... Kg7 { [%eval 0.74] [%clk 0:01:21] } 39. Rd3?? { [%eval -3.88] } { Blunder. Bc4 was best. } { [%clk 0:01:08] } 39... Nxd5 { [%eval -3.91] [%clk 0:00:57] } 40. Rxd5 { [%eval -3.86] [%clk 0:01:02] } 40... Bxd5 { [%eval -3.75] [%clk 0:01:15] } 41. Rd3 { [%eval -4.49] [%clk 0:00:42] } 41... e4 { [%eval -4.27] [%clk 0:25:23] } 42. fxe4 { [%eval -4.71] [%clk 0:30:02] } 42... fxe4 { [%eval -4.79] [%clk 0:25:45] } 43. Re3 { [%eval -4.47] [%clk 0:30:15] } 43... Rc2 { [%eval -4.88] [%clk 0:25:36] } 44. Kg1 { [%eval -4.96] [%clk 0:29:58] } 44... Be5 { [%eval -4.8] [%clk 0:21:48] } 45. Nxe4?! { [%eval -6.92] } { Inaccuracy. Nc3 was best. } { [%clk 0:29:45] } 45... Rf8 { [%eval -6.71] [%clk 0:20:27] } 46. Bd3 { [%eval -6.08] [%clk 0:24:46] } 46... Rc1+ { [%eval -6.33] [%clk 0:18:43] } 47. Kg2 { [%eval -7.41] [%clk 0:25:02] } 47... Qc8 { [%eval -6.41] [%clk 0:16:35] } 48. Re2?? { [%eval #-9] } { Checkmate is now unavoidable. Qb5 was best. } { [%clk 0:16:52] } 48... Rff1 { [%eval #-12] [%clk 0:15:56] } 49. Rf2 { [%eval #-11] [%clk 0:14:50] } 49... Rg1+ { [%eval #-7] [%clk 0:12:15] } 50. Kf3 { [%eval -8.34] [%clk 0:15:11] } 50... Rce1 { [%eval #-6] [%clk 0:12:14] } 0-1