Event: 2025 Oceania Zonal 3.6
Site: Melbourne, Australia
Date: 2025-01-25
White: Datar, Tejas
WhiteElo: 2021
Black: Ang, Alphaeus Wei Ern
BlackTitle: FM
BlackElo: 2361
Result: 0-1
ECO: B09
Opening: Pirc Defense: Austrian Attack, Unzicker Attack
Variant: Standard
TimeControl: 1:30.00 + 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:06] } 1... d6 { [%eval 0.43] [%clk 1:30:43] } 2. d4 { [%eval 0.43] [%clk 1:30:27] } 2... Nf6 { [%eval 0.43] [%clk 1:31:08] } 3. Nc3 { [%eval 0.38] [%clk 1:30:47] } 3... g6 { [%eval 0.63] [%clk 1:31:30] } 4. f4 { [%eval 0.42] [%clk 1:31:07] } 4... Bg7 { [%eval 0.42] [%clk 1:31:49] } 5. Nf3 { [%eval 0.32] [%clk 1:31:20] } 5... O-O { [%eval 0.37] [%clk 1:32:03] } 6. e5 { [%eval 0.22] [%clk 1:31:08] } 6... dxe5 { [%eval 0.09] [%clk 1:31:41] } 7. fxe5 { [%eval 0.0] [%clk 1:31:26] } 7... Nd5 { [%eval 0.22] [%clk 1:31:58] } 8. Bc4 { [%eval 0.23] [%clk 1:31:18] } 8... Nxc3 { [%eval 0.0] [%clk 1:30:54] } 9. bxc3 { [%eval 0.0] [%clk 1:31:37] } 9... c5 { [%eval 0.0] [%clk 1:30:52] } 10. O-O { [%eval 0.11] [%clk 1:30:14] } 10... Bg4 { [%eval 0.13] [%clk 1:30:54] } 11. Be3 { [%eval -0.26] [%clk 1:26:14] } 11... Nc6 { [%eval -0.33] [%clk 1:30:49] } 12. Qd2 { [%eval -0.49] [%clk 1:23:43] } 12... Qa5 { [%eval -0.22] [%clk 1:26:49] } 13. Qe1?! { [%eval -1.06] } { Inaccuracy. Ng5 was best. } { [%clk 1:08:09] } 13... Bxf3 { [%eval -1.01] [%clk 1:23:31] } 14. Rxf3 { [%eval -0.97] [%clk 1:07:35] } 14... Rad8 { [%eval -0.98] [%clk 1:23:25] } 15. Rh3?! { [%eval -2.09] } { Inaccuracy. Rf4 was best. } { [%clk 0:47:27] } 15... cxd4 { [%eval -2.16] [%clk 1:21:03] } 16. Qh4?! { [%eval -3.05] } { Inaccuracy. cxd4 was best. } { [%clk 0:44:48] } 16... h5 { [%eval -3.09] [%clk 1:20:43] } 17. Bxd4 { [%eval -3.28] [%clk 0:38:56] } 17... Nxd4 { [%eval -3.0] [%clk 1:09:11] } 18. cxd4 { [%eval -3.31] [%clk 0:39:16] } 18... Qb4 { [%eval -3.22] [%clk 1:09:21] } 19. Bb3 { [%eval -3.52] [%clk 0:31:52] } 19... Rxd4 { [%eval -3.48] [%clk 1:08:49] } 20. Qf2 { [%eval -3.6] [%clk 0:26:12] } 20... Rf4 { [%eval -3.31] [%clk 1:07:11] } 21. c3 { [%eval -3.71] [%clk 0:20:55] } 21... Rxf2 { [%eval -3.73] [%clk 1:02:13] } 22. cxb4 { [%eval -3.66] [%clk 0:21:16] } 22... Rf5 { [%eval -3.69] [%clk 1:01:32] } 23. Rd1 { [%eval -3.9] [%clk 0:20:00] } 23... Bxe5 { [%eval -3.83] [%clk 1:00:52] } 24. Rd7 { [%eval -3.54] [%clk 0:17:19] } 24... Rc8 { [%eval -2.9] [%clk 0:59:22] } 25. Rhd3?! { [%eval -3.74] } { Inaccuracy. Rf3 was best. } { [%clk 0:15:11] } 25... Rc1+ { [%eval -3.75] [%clk 0:55:26] } 26. Rd1 { [%eval -3.58] [%clk 0:14:54] } 26... Rxd1+ { [%eval -3.52] [%clk 0:55:44] } 27. Bxd1 { [%eval -3.54] [%clk 0:14:40] } 27... Rf4 { [%eval -3.47] [%clk 0:50:22] } 28. Bf3 { [%eval -3.49] [%clk 0:13:07] } 28... Bd4+ { [%eval -3.44] [%clk 0:48:54] } 29. Kf1 { [%eval -3.25] [%clk 0:11:55] } 29... e5 { [%eval -3.49] [%clk 0:48:06] } 30. Ke1 { [%eval -3.99] [%clk 0:11:18] } 30... Bc3+ { [%eval -4.05] [%clk 0:47:09] } 31. Kd1 { [%eval -3.97] [%clk 0:11:41] } 31... e4 { [%eval -3.95] [%clk 0:45:29] } 32. Be2 { [%eval -3.66] [%clk 0:11:56] } 32... Bxb4 { [%eval -3.54] [%clk 0:44:08] } 33. Rxb7 { [%eval -3.57] [%clk 0:11:41] } 33... Bc5 { [%eval -3.5] [%clk 0:43:13] } 34. g3 { [%eval -3.96] [%clk 0:05:54] } 34... Rf2 { [%eval -3.72] [%clk 0:43:01] } 35. h3 { [%eval -3.62] [%clk 0:05:57] } 35... e3 { [%eval -3.5] [%clk 0:39:31] } 36. Rd7 { [%eval -3.82] [%clk 0:03:32] } 36... Kf8 { [%eval -3.44] [%clk 0:38:03] } 37. Bc4 { [%eval -4.14] [%clk 0:03:00] } 37... f5 { [%eval -4.08] [%clk 0:35:17] } 38. Rf7+ { [%eval -4.96] [%clk 0:02:45] } 38... Ke8 { [%eval -4.97] [%clk 0:35:41] } 39. Rg7 { [%eval -5.13] [%clk 0:03:09] } 39... Rd2+ { [%eval -5.17] [%clk 0:31:18] } 40. Ke1 { [%eval -4.99] [%clk 0:01:55] } 40... Bb4 { [%eval -4.69] [%clk 0:31:15] } 41. a3 { [%eval -5.62] [%clk 0:00:54] } 41... Bc3 { [%eval -5.47] [%clk 0:30:12] } 42. Bb5+ { [%eval -6.06] [%clk 0:00:46] } 42... Kf8 { [%eval -6.06] [%clk 0:30:20] } 43. Rc7 { [%eval -5.97] [%clk 0:01:05] } 43... Be5 { [%eval -5.91] [%clk 0:28:54] } 44. Rc8+ { [%eval -5.72] [%clk 0:00:58] } 44... Kg7 { [%eval -5.51] [%clk 0:29:06] } 45. Re8 { [%eval -6.81] [%clk 0:01:14] } 45... Bxg3+ { [%eval -6.73] [%clk 0:28:54] } 46. Kf1 { [%eval -6.64] [%clk 0:01:36] } 46... f4 { [%eval -6.49] [%clk 0:29:09] } 47. Be2 { [%eval -6.35] [%clk 0:01:47] } 47... Kf7 { [%eval -5.78] [%clk 0:26:13] } 48. Ra8 { [%eval -5.89] [%clk 0:02:04] } 48... f3 { [%eval -5.77] [%clk 0:17:06] } 49. Bxf3 { [%eval -5.55] [%clk 0:01:59] } 49... Rf2+ { [%eval -5.79] [%clk 0:17:29] } 50. Ke1 { [%eval -5.83] [%clk 0:02:23] } 50... Rxf3+ { [%eval -5.74] [%clk 0:16:24] } 51. Ke2 { [%eval -5.57] [%clk 0:02:49] } 51... Rf6 { [%eval -5.37] [%clk 0:13:54] } 52. Rxa7+ { [%eval -5.48] [%clk 0:02:56] } 52... Kg8 { [%eval -5.09] [%clk 0:13:44] } 53. Ra8+ { [%eval -5.14] [%clk 0:03:20] } 53... Rf8 { [%eval -5.1] [%clk 0:14:02] } 54. Ra6 { [%eval -4.93] [%clk 0:01:52] } 54... Bf4 { [%eval -4.7] [%clk 0:13:47] } 55. Rxg6+ { [%eval -4.85] [%clk 0:02:14] } 55... Kh7 { [%eval -4.6] [%clk 0:13:42] } 56. Re6 { [%eval -5.58] [%clk 0:02:40] } 56... Bg5 { [%eval -5.4] [%clk 0:13:19] } 57. Re4?! { [%eval -8.3] } { Inaccuracy. Ke1 was best. } { [%clk 0:01:38] } 57... Rf2+ { [%eval -7.72] [%clk 0:12:36] } 58. Ke1 { [%eval -9.57] [%clk 0:01:38] } 58... Kg6 { [%eval -9.85] [%clk 0:12:15] } 59. Re8 { [%eval -9.85] [%clk 0:00:58] } 59... Ra2 { [%clk 0:11:51] } 0-1