Event: Round 8: Heron, Donald - Srivastava, Aditya
Date: 2025-07-12
White: Heron, Donald
WhiteElo: 1852
Black: Srivastava, Aditya
BlackElo: 1773
Result: 0-1
ECO: B08
Opening: Pirc Defense: Classical Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... Nf6 { [%eval 0.19] [%clk 1:30:17] } 2. Nf3 { [%eval 0.11] [%clk 1:31:08] } 2... g6 { [%eval 0.22] [%clk 1:30:36] } 3. Nc3 { [%eval 0.0] [%clk 1:30:26] } 3... Bg7 { [%eval 0.28] [%clk 1:29:21] } 4. e4 { [%eval 0.17] [%clk 1:30:38] } 4... d6 { [%eval 0.56] [%clk 1:29:38] } 5. Be3 { [%eval 0.4] [%clk 1:30:36] } 5... c6 { [%eval 0.51] [%clk 1:29:32] } 6. Qd2 { [%eval 0.42] [%clk 1:29:19] } 6... Qa5 { [%eval 0.69] [%clk 1:22:32] } 7. Bd3 { [%eval 0.69] [%clk 1:18:31] } 7... Ng4 { [%eval 0.8] [%clk 1:16:38] } 8. Bg5 { [%eval 0.9] [%clk 1:16:26] } 8... e5 { [%eval 0.87] [%clk 1:15:08] } 9. d5 { [%eval 0.4] [%clk 1:05:31] } 9... h6 { [%eval 0.5] [%clk 1:09:31] } 10. Bh4 { [%eval 0.49] [%clk 1:05:21] } 10... Nf6 { [%eval 0.48] [%clk 1:08:57] } 11. O-O { [%eval 0.49] [%clk 0:59:38] } 11... g5 { [%eval 0.41] [%clk 1:06:33] } 12. Bg3 { [%eval 0.48] [%clk 0:59:53] } 12... O-O { [%eval 0.41] [%clk 0:57:14] } 13. dxc6 { [%eval 0.04] [%clk 0:59:37] } 13... Nxc6 { [%eval 0.02] [%clk 0:56:05] } 14. Rfd1 { [%eval -0.11] [%clk 0:53:05] } 14... Be6 { [%eval -0.01] [%clk 0:53:08] } 15. Bf1 { [%eval -0.42] [%clk 0:45:20] } 15... Rfd8 { [%eval -0.39] [%clk 0:51:53] } 16. a3 { [%eval -0.45] [%clk 0:44:26] } 16... a6 { [%eval -0.1] [%clk 0:37:17] } 17. b4 { [%eval -0.18] [%clk 0:44:31] } 17... Qc7 { [%eval -0.16] [%clk 0:37:02] } 18. Nd5 { [%eval -0.13] [%clk 0:39:58] } 18... Bxd5 { [%eval -0.17] [%clk 0:34:50] } 19. exd5 { [%eval -0.18] [%clk 0:40:15] } 19... Ne7 { [%eval -0.16] [%clk 0:33:56] } 20. c4 { [%eval -0.17] [%clk 0:40:05] } 20... Nf5 { [%eval 0.0] [%clk 0:32:58] } 21. Rac1 { [%eval 0.07] [%clk 0:39:54] } 21... Nxg3 { [%eval 0.23] [%clk 0:30:45] } 22. hxg3 { [%eval 0.22] [%clk 0:39:51] } 22... b6 { [%eval 0.38] [%clk 0:30:35] } 23. Qc2 { [%eval 0.35] [%clk 0:38:21] } 23... a5 { [%eval 0.46] [%clk 0:28:57] } 24. Nd2 { [%eval 0.36] [%clk 0:36:40] } 24... axb4 { [%eval 0.46] [%clk 0:25:27] } 25. axb4 { [%eval 0.44] [%clk 0:36:49] } 25... Ra3 { [%eval 0.56] [%clk 0:23:35] } 26. Nb1 { [%eval 0.25] [%clk 0:32:14] } 26... Ra1 { [%eval 0.2] [%clk 0:20:48] } 27. Nc3 { [%eval 0.2] [%clk 0:32:14] } 27... Rxc1 { [%eval 0.24] [%clk 0:21:00] } 28. Rxc1 { [%eval 0.14] [%clk 0:32:32] } 28... Qa7?! { [%eval 0.7] } { Inaccuracy. e4 was best. } { [%clk 0:20:53] } 29. Nb5 { [%eval 0.32] [%clk 0:32:40] } 29... Qe7 { [%eval 0.39] [%clk 0:13:31] } 30. Ra1 { [%eval 0.4] [%clk 0:29:46] } 30... e4 { [%eval 0.62] [%clk 0:13:07] } 31. Ra3 { [%eval 0.51] [%clk 0:26:08] } 31... Rc8?! { [%eval 1.1] } { Inaccuracy. Ng4 was best. } { [%clk 0:12:21] } 32. Qa2?! { [%eval 0.24] } { Inaccuracy. Na7 was best. } { [%clk 0:25:56] } 32... Bf8?! { [%eval 0.93] } { Inaccuracy. Qe5 was best. } { [%clk 0:11:09] } 33. Ra7?! { [%eval 0.0] } { Inaccuracy. Be2 was best. } { [%clk 0:25:27] } 33... Qe5 { [%eval 0.0] [%clk 0:10:44] } 34. Qd2 { [%eval -0.06] [%clk 0:19:39] } 34... Ng4 { [%eval -0.05] [%clk 0:10:18] } 35. Qe2?! { [%eval -1.12] } { Inaccuracy. Qd4 was best. } { [%clk 0:16:38] } 35... h5 { [%eval -1.05] [%clk 0:10:03] } 36. f3?! { [%eval -1.63] } { Inaccuracy. Ra2 was best. } { [%clk 0:15:31] } 36... exf3 { [%eval -1.33] [%clk 0:09:33] } 37. gxf3? { [%eval -3.22] } { Mistake. Qxf3 was best. } { [%clk 0:15:24] } 37... Qxg3+ { [%eval -3.19] [%clk 0:09:07] } 38. Qg2 { [%eval -3.09] [%clk 0:13:06] } 38... Qxg2+ { [%eval -2.83] [%clk 0:09:20] } 39. Kxg2?! { [%eval -4.37] } { Inaccuracy. Bxg2 was best. } { [%clk 0:13:30] } 39... Ne3+ { [%eval -4.1] [%clk 0:09:43] } 40. Kg1 { [%eval -4.3] [%clk 0:13:40] } 40... Nxf1 { [%eval -4.22] [%clk 0:09:34] } 41. Kxf1 { [%eval -4.33] [%clk 0:14:01] } 41... Rxc4 { [%eval -4.36] [%clk 0:09:58] } 42. Rd7 { [%eval -4.4] [%clk 0:13:53] } 42... Rxb4 { [%eval -4.4] [%clk 0:09:37] } 43. Nxd6 { [%eval -4.78] [%clk 0:14:14] } 43... Bxd6 { [%eval -5.13] [%clk 0:09:58] } 44. Rxd6 { [%eval -5.16] [%clk 0:14:36] } 44... Rd4 { [%eval -5.09] [%clk 0:10:23] } 45. Ke2 { [%eval -4.64] [%clk 0:14:29] } 45... Kf8 { [%eval -4.8] [%clk 0:10:20] } 46. Rxb6 { [%eval -5.53] [%clk 0:13:49] } 46... Rxd5 { [%eval -5.31] [%clk 0:10:42] } 47. Rh6 { [%eval -5.22] [%clk 0:13:57] } 47... g4 { [%eval -4.97] [%clk 0:09:57] } 48. Rh7?! { [%eval -6.87] } { Inaccuracy. fxg4 was best. } { [%clk 0:11:46] } 48... Kg8 { [%eval -7.04] [%clk 0:09:43] } 49. Rh6 { [%eval -6.79] [%clk 0:11:56] } 49... Kg7 { [%eval -6.8] [%clk 0:10:07] } 50. Rb6 { [%eval -6.76] [%clk 0:12:08] } 50... f6?! { [%eval -5.15] } { Inaccuracy. Re5+ was best. } { [%clk 0:09:51] } 51. Rb4?! { [%eval -7.33] } { Inaccuracy. fxg4 was best. } { [%clk 0:12:29] } 51... Re5+ { [%eval -7.16] [%clk 0:09:41] } 52. Kf2 { [%eval -6.85] [%clk 0:12:47] } 52... Rf5 { [%eval -7.29] [%clk 0:09:42] } 53. f4 { [%eval -7.31] [%clk 0:12:39] } 53... h4 { [%eval -7.06] [%clk 0:09:28] } 54. Kg2 { [%eval -7.59] [%clk 0:12:51] } 54... Kg6 { [%eval -7.58] [%clk 0:09:34] } 55. Ra4 { [%eval -7.72] [%clk 0:12:43] } 55... Rb5 { [%eval -7.57] [%clk 0:09:56] } 0-1