Event: ACC Double Weekends May 2025
Site: Auckland, New Zealand
Date: 2025-05-09
White: Zhao, Rebecca
WhiteElo: 1523
Black: Somaraju, Sai Vivan Karthikeya
BlackElo: 1904
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90 minutes, 30 seconds increment.

1. e4 { [%eval 0.18] [%clk 1:30:37] } 1... c5 { [%eval 0.25] [%clk 1:30:59] } 2. Nf3 { [%eval 0.2] [%clk 1:31:01] } 2... d6 { [%eval 0.31] [%clk 1:31:28] } 3. d4 { [%eval 0.22] [%clk 1:31:24] } 3... cxd4 { [%eval 0.19] [%clk 1:31:57] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:48] } 4... Nf6 { [%eval 0.25] [%clk 1:32:26] } 5. Nc3 { [%eval 0.32] [%clk 1:32:05] } 5... a6 { [%eval 0.23] [%clk 1:32:55] } 6. Bd3 { [%eval 0.18] [%clk 1:31:36] } 6... e5 { [%eval 0.12] [%clk 1:32:51] } 7. Nf3 { [%eval 0.0] [%clk 1:31:30] } 7... Be7 { [%eval 0.0] [%clk 1:33:02] } 8. O-O { [%eval -0.09] [%clk 1:31:52] } 8... b5 { [%eval 0.25] [%clk 1:32:34] } 9. Re1 { [%eval 0.21] [%clk 1:30:55] } 9... Bb7 { [%eval 0.3] [%clk 1:32:42] } 10. Be2?! { [%eval -0.38] } { Inaccuracy. b4 was best. } { [%clk 1:22:55] } 10... O-O { [%eval -0.39] [%clk 1:31:27] } 11. Nd5 { [%eval -0.52] [%clk 1:20:36] } 11... Nxd5 { [%eval -0.12] [%clk 1:27:02] } 12. exd5 { [%eval -0.1] [%clk 1:20:47] } 12... Nd7 { [%eval -0.16] [%clk 1:27:30] } 13. b3 { [%eval -0.47] [%clk 1:20:15] } 13... b4 { [%eval -0.41] [%clk 1:25:42] } 14. Bc4 { [%eval -0.7] [%clk 1:18:48] } 14... Nb6 { [%eval -0.6] [%clk 1:23:37] } 15. Bd2 { [%eval -1.08] [%clk 1:16:46] } 15... Nxc4 { [%eval -0.92] [%clk 1:22:33] } 16. bxc4 { [%eval -0.67] [%clk 1:17:09] } 16... a5 { [%eval -0.73] [%clk 1:23:02] } 17. c3 { [%eval -0.67] [%clk 1:17:10] } 17... bxc3 { [%eval -0.45] [%clk 1:22:46] } 18. Bxc3 { [%eval -0.51] [%clk 1:17:33] } 18... Ba6? { [%eval 0.77] } { Mistake. Rc8 was best. } { [%clk 1:23:01] } 19. Nd2? { [%eval -0.37] } { Mistake. c5 was best. } { [%clk 1:17:39] } 19... Rc8 { [%eval -0.51] [%clk 1:22:54] } 20. Qa4 { [%eval -0.58] [%clk 1:17:30] } 20... Rc5 { [%eval -0.51] [%clk 1:22:04] } 21. Rac1 { [%eval -0.62] [%clk 1:16:16] } 21... Bg5 { [%eval -0.6] [%clk 1:20:57] } 22. Rc2 { [%eval -0.62] [%clk 1:15:28] } 22... Qc7 { [%eval -0.25] [%clk 1:20:04] } 23. Ne4? { [%eval -1.94] } { Mistake. h4 was best. } { [%clk 1:13:07] } 23... Rxc4 { [%eval -2.06] [%clk 1:19:36] } 24. Bxa5?! { [%eval -3.41] } { Inaccuracy. Qa3 was best. } { [%clk 1:14:03] } 24... Rxa4 { [%eval -3.5] [%clk 1:19:28] } 25. Bxc7 { [%eval -3.26] [%clk 1:14:28] } 25... Bd3 { [%eval -3.15] [%clk 1:10:00] } 26. Rc6 { [%eval -3.83] [%clk 1:00:52] } 26... Rxe4 { [%eval -3.74] [%clk 1:09:02] } 27. Rxe4 { [%eval -3.89] [%clk 1:01:01] } 27... Bxe4 { [%eval -3.85] [%clk 1:09:31] } 28. Rxd6 { [%eval -4.46] [%clk 1:01:21] } 28... Rc8 { [%eval -4.42] [%clk 1:09:51] } 29. f3 { [%eval -4.45] [%clk 1:00:56] } 29... Be3+ { [%eval -4.04] [%clk 1:07:23] } 30. Kh1 { [%eval -4.04] [%clk 1:00:09] } 30... Bb1 { [%eval -3.95] [%clk 1:06:30] } 31. Ra6 { [%eval -4.33] [%clk 0:59:36] } 31... Bf5 { [%eval -4.3] [%clk 1:05:58] } 32. d6 { [%eval -4.52] [%clk 0:59:01] } 32... Bc5 { [%eval -4.1] [%clk 1:03:26] } 33. h3 { [%eval -4.29] [%clk 0:59:09] } 33... Kf8 { [%eval -3.66] [%clk 1:02:18] } 34. a4 { [%eval -4.17] [%clk 0:58:48] } 34... Ke8 { [%eval -4.17] [%clk 1:01:33] } 35. Ra5 { [%eval -4.17] [%clk 0:58:33] } 35... Bd4 { [%eval -4.07] [%clk 1:00:34] } 36. f4 { [%eval -4.51] [%clk 0:57:34] } 36... f6 { [%eval -3.98] [%clk 1:00:17] } 37. Rb5 { [%eval -4.68] [%clk 0:54:49] } 37... Bd7 { [%eval -4.61] [%clk 1:00:18] } 38. Rb4 { [%eval -4.51] [%clk 0:54:58] } 38... Bc5 { [%eval -4.3] [%clk 0:58:59] } 39. Re4 { [%eval -4.3] [%clk 0:54:12] } 39... Bd4 { [%eval -4.19] [%clk 0:58:19] } 40. a5 { [%eval -4.81] [%clk 0:53:52] } 40... Bc6 { [%eval -4.75] [%clk 0:57:08] } 41. Re2 { [%eval -4.89] [%clk 0:53:49] } 41... Kd7 { [%eval -4.85] [%clk 0:55:53] } 42. fxe5 { [%eval -4.85] [%clk 0:53:28] } 42... Bxe5 { [%eval -4.3] [%clk 0:55:05] } 43. Rd2 { [%eval -4.85] [%clk 0:51:52] } 43... Re8 { [%eval -4.6] [%clk 0:55:02] } 44. Rd1 { [%eval -5.37] [%clk 0:50:06] } 44... Bg3 { [%eval -5.28] [%clk 0:55:12] } 45. a6 { [%eval -5.43] [%clk 0:49:28] } 45... Re1+ { [%eval -4.7] [%clk 0:55:40] } 46. Rxe1 { [%eval -4.73] [%clk 0:49:39] } 46... Bxe1 { [%eval -4.7] [%clk 0:56:09] } 47. a7 { [%eval -4.76] [%clk 0:49:37] } 47... Bg3 { [%eval -4.6] [%clk 0:56:37] } 48. Bb8 { [%eval -4.99] [%clk 0:50:00] } 48... Bxd6 { [%eval -5.0] [%clk 0:57:03] } 49. Kg1 { [%eval -5.25] [%clk 0:50:15] } 49... Be5 { [%eval -5.08] [%clk 0:57:32] } 50. g4 { [%eval -5.21] [%clk 0:50:26] } 50... Kc8 { [%eval -5.06] [%clk 0:57:30] } 51. Bxe5?? { [%eval #-24] } { Checkmate is now unavoidable. a8=R was best. } { [%clk 0:50:23] } 51... fxe5 { [%eval #-29] [%clk 0:58:29] } 52. Kf2 { [%eval #-37] [%clk 0:50:40] } 52... Kb7 { [%eval -8.83] [%clk 0:58:58] } 53. a8=Q+ { [%eval -8.54] [%clk 0:50:07] } 53... Kxa8 { [%eval -8.17] [%clk 0:59:22] } 54. Ke3? { [%eval #-21] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:50:55] } 54... e4 { [%eval #-20] [%clk 0:59:50] } 55. h4 { [%eval #-19] [%clk 0:51:20] } 55... Kb7 { [%eval #-44] [%clk 1:00:15] } 56. g5 { [%eval #-17] [%clk 0:51:02] } 56... Kc7 { [%eval #-16] [%clk 1:00:42] } 57. h5 { [%eval #-15] [%clk 0:51:24] } 57... Kd6 { [%eval #-14] [%clk 1:00:38] } 58. Kf4 { [%eval #-14] [%clk 0:51:41] } 58... Kd5 { [%eval #-13] [%clk 1:01:29] } 59. h6 { [%eval #-12] [%clk 0:51:58] } 59... gxh6 { [%eval #-12] [%clk 1:01:51] } 60. gxh6 { [%eval #-9] [%clk 0:52:17] } 60... Kd4 { [%eval #-8] [%clk 1:02:18] } 61. Kf5 { [%eval #-8] [%clk 0:52:34] } 61... e3 { [%eval #-7] [%clk 1:02:41] } 62. Kf6 { [%eval #-6] [%clk 0:52:59] } 62... e2 { [%eval #-5] [%clk 1:03:07] } 63. Kg7 { [%eval #-5] [%clk 0:53:26] } 63... Be4 { [%eval #-6] [%clk 1:03:33] } 0-1