Event: Round 1: Dean, Robert A - Jackson, Gary C
Date: 2025-04-18
White: Dean, Robert A
WhiteElo: 1768
Black: Jackson, Gary C
BlackElo: 1881
Result: 1/2-1/2
ECO: B21
Opening: Sicilian Defense: McDonnell Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:25:43] } 2. f4 { [%eval 0.0] [%clk 1:30:47] } 2... d6 { [%eval 0.02] [%clk 1:26:07] } 3. Nf3 { [%eval 0.0] [%clk 1:29:34] } 3... Nc6 { [%eval 0.11] [%clk 1:26:19] } 4. Bc4 { [%eval 0.0] [%clk 1:29:41] } 4... g6 { [%eval 0.0] [%clk 1:26:37] } 5. Nc3 { [%eval -0.05] [%clk 1:29:31] } 5... Bg7 { [%eval 0.0] [%clk 1:26:59] } 6. O-O { [%eval 0.0] [%clk 1:29:26] } 6... Nf6 { [%eval 0.0] [%clk 1:27:24] } 7. d3 { [%eval 0.14] [%clk 1:29:45] } 7... a6 { [%eval 0.38] [%clk 1:27:33] } 8. Qe1 { [%eval 0.17] [%clk 1:28:14] } 8... b5 { [%eval 0.12] [%clk 1:27:53] } 9. Bb3 { [%eval 0.21] [%clk 1:26:36] } 9... b4?! { [%eval 0.91] } { Inaccuracy. O-O was best. } { [%clk 1:27:46] } 10. Nd5 { [%eval 0.93] [%clk 1:23:08] } 10... e6 { [%eval 0.87] [%clk 1:27:54] } 11. Ne3?! { [%eval 0.26] } { Inaccuracy. Nxf6+ was best. } { [%clk 1:10:07] } 11... O-O { [%eval 0.32] [%clk 1:26:47] } 12. f5 { [%eval -0.03] [%clk 1:07:41] } 12... a5 { [%eval 0.22] [%clk 1:23:27] } 13. fxg6 { [%eval 0.4] [%clk 0:56:04] } 13... fxg6 { [%eval 0.41] [%clk 1:23:01] } 14. a4?! { [%eval -0.48] } { Inaccuracy. a3 was best. } { [%clk 0:50:04] } 14... bxa3?! { [%eval 0.41] } { Inaccuracy. Ra7 was best. } { [%clk 1:22:26] } 15. Rxa3 { [%eval 0.37] [%clk 0:50:20] } 15... Qe7?! { [%eval 0.96] } { Inaccuracy. Nh5 was best. } { [%clk 1:15:56] } 16. Nc4 { [%eval 0.93] [%clk 0:45:05] } 16... Ng4 { [%eval 1.02] [%clk 1:03:04] } 17. h3 { [%eval 1.09] [%clk 0:26:10] } 17... Nge5 { [%eval 0.88] [%clk 1:02:51] } 18. Nfxe5 { [%eval 0.97] [%clk 0:22:34] } 18... Rxf1+ { [%eval 1.22] [%clk 1:01:58] } 19. Qxf1?! { [%eval 0.53] } { Inaccuracy. Kxf1 was best. } { [%clk 0:16:24] } 19... Nxe5 { [%eval 0.67] [%clk 1:02:12] } 20. Nxa5 { [%eval 0.39] [%clk 0:14:18] } 20... Bd7 { [%eval 0.83] [%clk 1:02:21] } 21. Qe2?! { [%eval 0.0] } { Inaccuracy. Nc4 was best. } { [%clk 0:11:07] } 21... Bb5?! { [%eval 0.68] } { Inaccuracy. Qh4 was best. } { [%clk 0:57:03] } 22. Nc4 { [%eval 0.69] [%clk 0:10:27] } 22... Rf8 { [%eval 1.07] [%clk 0:56:25] } 23. Ne3?! { [%eval 0.0] } { Inaccuracy. Nxe5 was best. } { [%clk 0:06:00] } 23... Nc6 { [%eval 0.0] [%clk 0:54:29] } 24. c3 { [%eval -0.14] [%clk 0:02:22] } 24... Ne5 { [%eval -0.14] [%clk 0:53:13] } 25. Nc4?? { [%eval -2.04] } { Blunder. Bc4 was best. } { [%clk 0:02:11] } 25... Nxc4?? { [%eval 0.2] } { Blunder. Qh4 was best. } { [%clk 0:46:49] } 26. Bxc4 { [%eval 0.0] [%clk 0:02:34] } 26... Bxc4 { [%eval 0.0] [%clk 0:47:12] } 27. dxc4 { [%eval 0.0] [%clk 0:03:00] } 27... Qh4 { [%eval 0.0] [%clk 0:47:18] } 28. Bd2 { [%eval 0.0] [%clk 0:01:09] } 28... Be5 { [%eval 0.0] [%clk 0:45:07] } 29. Be1 { [%eval 0.0] [%clk 0:01:29] } 29... Qf4 { [%eval 0.0] [%clk 0:44:55] } 30. g3 { [%eval 0.0] [%clk 0:01:49] } 30... Qc1 { [%eval 0.0] [%clk 0:42:34] } 31. Kg2 { [%eval 0.0] [%clk 0:02:02] } 31... Rb8 { [%eval 0.13] [%clk 0:41:59] } 32. Ra2 { [%eval 0.26] [%clk 0:01:29] } 32... Qb1 { [%eval 0.39] [%clk 0:41:43] } 33. b4 { [%eval 0.38] [%clk 0:01:52] } 33... cxb4 { [%eval 0.8] [%clk 0:40:03] } 34. cxb4 { [%eval 0.64] [%clk 0:01:53] } 34... Bd4 { [%eval 0.62] [%clk 0:39:43] } 35. b5?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:01:36] } 35... e5 { [%eval 0.07] [%clk 0:35:26] } 36. Ra6 { [%eval 0.01] [%clk 0:01:41] } 36... Bc5 { [%eval 0.05] [%clk 0:32:59] } 37. Ra2 { [%eval 0.0] [%clk 0:01:43] } 37... h5 { [%eval 0.0] [%clk 0:29:53] } 38. Rb2 { [%eval 0.0] [%clk 0:02:05] } 38... Qc1 { [%eval 0.0] [%clk 0:28:59] } 39. Rc2 { [%eval 0.0] [%clk 0:02:24] } 39... Qa1 { [%eval 0.21] [%clk 0:28:47] } 40. Ra2 { [%eval 0.04] [%clk 0:02:31] } 40... Qc1 { [%eval 0.05] [%clk 0:27:54] } 41. Rc2 { [%eval 0.12] [%clk 0:02:54] } 41... Qg5?? { [%eval 2.27] } { Blunder. Qb1 was best. } { [%clk 0:27:23] } 42. Bd2 { [%eval 1.97] [%clk 0:02:57] } 42... Qe7 { [%eval 1.82] [%clk 0:27:16] } 43. Be3 { [%eval 2.18] [%clk 0:02:32] } 43... Bb4?! { [%eval 3.5] } { Inaccuracy. Qa7 was best. } { [%clk 0:23:58] } 44. Rb2 { [%eval 2.78] [%clk 0:02:47] } 44... Bc3 { [%eval 2.97] [%clk 0:23:23] } 45. Rc2 { [%eval 2.71] [%clk 0:02:22] } 45... Ba5?! { [%eval 3.9] } { Inaccuracy. Bd4 was best. } { [%clk 0:23:25] } 46. Ra2 { [%eval 3.57] [%clk 0:02:06] } 46... Bb4 { [%eval 4.29] [%clk 0:21:48] } 47. Rb2?! { [%eval 2.77] } { Inaccuracy. Qd3 was best. } { [%clk 0:02:16] } 47... Bc3 { [%eval 2.89] [%clk 0:21:37] } 1/2-1/2