Event: LECA CHESS OPEN 2023
Site: Leca da Palmeira
Date: 2023-08-05
White: Bergsson, Stefan
WhiteElo: 2169
Black: IM Dionisi, Thomas
BlackElo: 2401
Result: 0-1
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:50] } 2. c4 { [%eval 0.16] [%clk 1:31:18] } 2... e6 { [%eval 0.23] [%clk 1:31:13] } 3. Nf3 { [%eval 0.0] [%clk 1:31:21] } 3... b6 { [%eval 0.29] [%clk 1:31:33] } 4. g3 { [%eval 0.18] [%clk 1:30:42] } 4... Bb7 { [%eval 0.3] [%clk 1:31:55] } 5. Bg2 { [%eval 0.31] [%clk 1:31:06] } 5... Be7 { [%eval 0.31] [%clk 1:32:14] } 6. O-O { [%eval 0.4] [%clk 1:30:49] } 6... O-O { [%eval 0.41] [%clk 1:32:40] } 7. Nc3 { [%eval 0.38] [%clk 1:30:17] } 7... Ne4 { [%eval 0.43] [%clk 1:33:01] } 8. Bd2 { [%eval 0.26] [%clk 1:29:35] } 8... Bf6 { [%eval 0.4] [%clk 1:32:55] } 9. Re1 { [%eval 0.5] [%clk 1:28:26] } 9... c5 { [%eval 0.38] [%clk 1:29:30] } 10. d5 { [%eval 0.4] [%clk 1:27:00] } 10... Bxc3 { [%eval 0.43] [%clk 1:28:10] } 11. Bxc3 { [%eval 0.43] [%clk 1:27:22] } 11... d6 { [%eval 0.41] [%clk 1:27:38] } 12. Qd3 { [%eval 0.12] [%clk 1:27:24] } 12... Nxc3 { [%eval 0.06] [%clk 1:24:48] } 13. Qxc3 { [%eval 0.19] [%clk 1:27:09] } 13... e5 { [%eval 0.55] [%clk 1:14:57] } 14. e4 { [%eval 0.55] [%clk 1:27:37] } 14... Nd7 { [%eval 0.57] [%clk 1:14:49] } 15. Nh4 { [%eval 0.34] [%clk 1:26:51] } 15... g6 { [%eval 0.26] [%clk 1:11:55] } 16. Bh3 { [%eval 0.26] [%clk 1:21:35] } 16... Bc8 { [%eval 0.19] [%clk 1:09:10] } 17. Rf1 { [%eval 0.15] [%clk 1:17:09] } 17... Nf6 { [%eval 0.14] [%clk 1:07:15] } 18. Bxc8 { [%eval 0.16] [%clk 1:04:34] } 18... Rxc8 { [%eval 0.1] [%clk 1:05:23] } 19. Rae1 { [%eval 0.18] [%clk 1:04:22] } 19... Nh5 { [%eval 0.07] [%clk 1:04:45] } 20. Ng2 { [%eval 0.16] [%clk 1:01:36] } 20... Qe7 { [%eval 0.29] [%clk 0:50:05] } 21. f4 { [%eval 0.25] [%clk 1:00:53] } 21... Rce8?! { [%eval 0.87] } { Inaccuracy. exf4 was best. } { [%clk 0:50:30] } 22. Kh1? { [%eval -0.37] } { Mistake. f5 was best. } { [%clk 0:30:56] } 22... Qd7?! { [%eval 0.67] } { Inaccuracy. exf4 was best. } { [%clk 0:31:40] } 23. f5 { [%eval 0.58] [%clk 0:30:04] } 23... Nf6 { [%eval 0.24] [%clk 0:31:20] } 24. Qe3 { [%eval 0.18] [%clk 0:28:57] } 24... Kg7 { [%eval 0.19] [%clk 0:30:59] } 25. Nh4 { [%eval -0.06] [%clk 0:27:45] } 25... h6 { [%eval 0.15] [%clk 0:30:00] } 26. h3 { [%eval -0.04] [%clk 0:23:59] } 26... Qe7 { [%eval 0.13] [%clk 0:22:10] } 27. Re2 { [%eval 0.0] [%clk 0:24:14] } 27... g5 { [%eval 0.0] [%clk 0:21:54] } 28. Ng2 { [%eval -0.1] [%clk 0:20:10] } 28... Rb8 { [%eval -0.01] [%clk 0:20:45] } 29. g4?! { [%eval -0.6] } { Inaccuracy. Qd3 was best. } { [%clk 0:17:33] } 29... Rh8 { [%eval -0.58] [%clk 0:20:08] } 30. h4 { [%eval -1.07] [%clk 0:14:06] } 30... Rbg8?! { [%eval -0.27] } { Inaccuracy. b5 was best. } { [%clk 0:14:32] } 31. h5 { [%eval -0.44] [%clk 0:10:30] } 31... Rb8 { [%eval -0.44] [%clk 0:12:54] } 32. a4?! { [%eval -1.52] } { Inaccuracy. Qd3 was best. } { [%clk 0:09:15] } 32... Qd7 { [%eval -1.12] [%clk 0:13:19] } 33. b3 { [%eval -1.22] [%clk 0:09:04] } 33... a6 { [%eval -1.39] [%clk 0:11:11] } 34. Ra2 { [%eval -1.35] [%clk 0:08:04] } 34... b5 { [%eval -1.45] [%clk 0:10:39] } 35. cxb5 { [%eval -1.5] [%clk 0:08:33] } 35... axb5 { [%eval -1.25] [%clk 0:11:06] } 36. a5 { [%eval -1.52] [%clk 0:08:45] } 36... Ra8 { [%eval -1.38] [%clk 0:09:57] } 37. Qf3?! { [%eval -2.47] } { Inaccuracy. Qe2 was best. } { [%clk 0:08:29] } 37... Ra6 { [%eval -2.51] [%clk 0:09:52] } 38. Rfa1 { [%eval -2.44] [%clk 0:07:29] } 38... Rha8 { [%eval -2.71] [%clk 0:10:11] } 39. Qe2 { [%eval -2.4] [%clk 0:07:46] } 39... Qd8 { [%eval -2.73] [%clk 0:06:29] } 40. Qxb5 { [%eval -3.08] [%clk 0:06:43] } 40... Nxe4 { [%eval -3.11] [%clk 0:06:48] } 41. f6+ { [%eval -3.3] [%clk 0:04:39] } 41... Qxf6 { [%eval -3.37] [%clk 0:01:55] } 42. Qd3? { [%eval -6.22] } { Mistake. Ra3 was best. } { [%clk 0:04:37] } 42... Rxa5 { [%eval -6.06] [%clk 0:01:10] } 43. Qxe4 { [%eval -7.05] [%clk 0:01:31] } 43... Rxa2 { [%eval -6.63] [%clk 0:01:38] } 44. Re1 { [%eval -7.86] [%clk 0:00:38] } 44... Qf2 { [%eval -12.69] [%clk 0:01:29] } 45. Re3?! { [%eval #-10] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:00:51] } 45... Ra1+?! { [%eval -14.34] } { Lost forced checkmate sequence. Rb2 was best. } { [%clk 0:01:00] } 46. Kh2 { [%eval -14.18] [%clk 0:01:13] } 46... R8a2 { [%eval #-7] [%clk 0:01:20] } 47. b4 { [%eval #-4] [%clk 0:00:58] } 47... cxb4 { [%eval #-9] [%clk 0:01:21] } 48. Rd3 { [%eval #-4] [%clk 0:00:42] } 48... Re2 { [%eval #-9] [%clk 0:01:07] } 0-1