Event: 2025 Oceania Zonal 3.6
Site: Melbourne, Australia
Date: 2025-01-27
White: Bayaca, Sterling
WhiteTitle: FM
WhiteElo: 2144
Black: Johansen, Darryl K
BlackTitle: GM
BlackElo: 2321
Result: 1-0
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line
Variant: Standard
TimeControl: 1:30.00 + 30 seconds increment from move 1

1. c4 { [%eval 0.12] [%clk 1:30:55] } 1... Nf6 { [%eval 0.21] [%clk 1:29:02] } 2. g3 { [%eval 0.11] [%clk 1:31:13] } 2... e5 { [%eval 0.15] [%clk 1:28:59] } 3. Bg2 { [%eval 0.11] [%clk 1:31:25] } 3... d5 { [%eval 0.15] [%clk 1:29:22] } 4. cxd5 { [%eval 0.13] [%clk 1:31:46] } 4... Nxd5 { [%eval 0.18] [%clk 1:29:44] } 5. Nf3 { [%eval 0.14] [%clk 1:31:14] } 5... Nc6 { [%eval 0.16] [%clk 1:30:04] } 6. O-O { [%eval 0.15] [%clk 1:31:05] } 6... Nb6 { [%eval 0.18] [%clk 1:29:06] } 7. Nc3 { [%eval 0.14] [%clk 1:30:59] } 7... Be7 { [%eval 0.17] [%clk 1:29:25] } 8. b3 { [%eval 0.17] [%clk 1:30:38] } 8... O-O { [%eval 0.1] [%clk 1:29:34] } 9. Bb2 { [%eval 0.14] [%clk 1:30:47] } 9... Re8 { [%eval 0.14] [%clk 1:25:14] } 10. Rc1 { [%eval 0.13] [%clk 1:26:44] } 10... Bf8 { [%eval 0.26] [%clk 1:25:32] } 11. d3 { [%eval -0.05] [%clk 1:21:05] } 11... a5 { [%eval 0.03] [%clk 1:10:35] } 12. Ne4 { [%eval -0.02] [%clk 1:12:43] } 12... Nd4 { [%eval 0.21] [%clk 0:45:56] } 13. Nc5 { [%eval -0.06] [%clk 1:04:56] } 13... c6 { [%eval -0.07] [%clk 0:41:17] } 14. Re1 { [%eval -0.14] [%clk 1:04:14] } 14... f6 { [%eval 0.0] [%clk 0:38:00] } 15. Nxd4 { [%eval 0.0] [%clk 0:42:16] } 15... exd4 { [%eval 0.03] [%clk 0:38:21] } 16. Qc2 { [%eval -0.07] [%clk 0:41:46] } 16... Kh8 { [%eval 0.25] [%clk 0:31:35] } 17. a3 { [%eval 0.27] [%clk 0:32:01] } 17... Re5 { [%eval 0.6] [%clk 0:26:29] } 18. Ne4 { [%eval 0.12] [%clk 0:30:42] } 18... f5?! { [%eval 1.1] } { Inaccuracy. Rb5 was best. } { [%clk 0:24:17] } 19. Nd2 { [%eval 1.23] [%clk 0:30:49] } 19... Re8 { [%eval 1.66] [%clk 0:24:40] } 20. Nf3 { [%eval 1.67] [%clk 0:27:57] } 20... c5 { [%eval 1.62] [%clk 0:24:55] } 21. e3 { [%eval 1.68] [%clk 0:27:28] } 21... dxe3 { [%eval 1.67] [%clk 0:25:08] } 22. fxe3? { [%eval 0.41] } { Mistake. Ne5 was best. } { [%clk 0:24:42] } 22... Be6 { [%eval 0.67] [%clk 0:22:35] } 23. e4 { [%eval 0.48] [%clk 0:20:38] } 23... fxe4 { [%eval 0.53] [%clk 0:21:35] } 24. Rxe4 { [%eval 0.45] [%clk 0:20:17] } 24... Bd5 { [%eval 0.76] [%clk 0:19:40] } 25. Ne5 { [%eval 0.74] [%clk 0:18:20] } 25... Bd6 { [%eval 0.68] [%clk 0:12:09] } 26. Rf1 { [%eval 0.22] [%clk 0:13:42] } 26... Bxe5 { [%eval 0.39] [%clk 0:11:40] } 27. Rxe5 { [%eval 0.24] [%clk 0:13:24] } 27... Rxe5 { [%eval 0.29] [%clk 0:09:00] } 28. Bxe5 { [%eval 0.34] [%clk 0:13:47] } 28... Bxg2? { [%eval 1.78] } { Mistake. Qe7 was best. } { [%clk 0:09:23] } 29. Qxg2? { [%eval 0.48] } { Mistake. Rf7 was best. } { [%clk 0:13:47] } 29... Qd7?! { [%eval 1.06] } { Inaccuracy. Qe7 was best. } { [%clk 0:09:42] } 30. Qf3?! { [%eval 0.26] } { Inaccuracy. Qf2 was best. } { [%clk 0:12:22] } 30... Kg8 { [%eval 0.25] [%clk 0:09:21] } 31. Qh5 { [%eval 0.16] [%clk 0:09:26] } 31... Nd5? { [%eval 1.83] } { Mistake. Rd8 was best. } { [%clk 0:05:18] } 32. Qg5?? { [%eval 0.0] } { Blunder. Bxg7 was best. } { [%clk 0:08:40] } 32... g6 { [%eval 0.16] [%clk 0:01:35] } 33. Ba1 { [%eval 0.0] [%clk 0:03:57] } 33... Re8 { [%eval 0.12] [%clk 0:01:59] } 34. Qc1 { [%eval 0.0] [%clk 0:02:41] } 34... Ne3 { [%eval 0.05] [%clk 0:00:39] } 35. Re1 { [%eval 0.11] [%clk 0:02:32] } 35... Nf5?? { [%eval 2.72] } { Blunder. Nd5 was best. } { [%clk 0:00:49] } 36. Qc4+ { [%eval 2.52] [%clk 0:02:11] } 36... Kf8 { [%eval 2.57] [%clk 0:01:16] } 37. Qxc5+ { [%eval 2.54] [%clk 0:02:06] } 37... Kg8 { [%eval 2.34] [%clk 0:00:55] } 38. Qxa5 { [%eval 2.14] [%clk 0:01:39] } 38... Rxe1+?! { [%eval 3.11] } { Inaccuracy. b5 was best. } { [%clk 0:00:51] } 39. Qxe1 { [%eval 3.07] [%clk 0:02:06] } 39... h5?! { [%eval 4.32] } { Inaccuracy. Kf7 was best. } { [%clk 0:00:58] } 40. Qc3 { [%eval 4.27] [%clk 0:01:33] } 40... Qe6 { [%eval 4.51] [%clk 0:00:57] } 41. Qc4 { [%eval 4.63] [%clk 0:01:26] } 41... Kf7 { [%eval 4.54] [%clk 0:01:18] } 42. Kf2 { [%eval 4.56] [%clk 0:01:43] } 42... Ke7 { [%eval 4.83] [%clk 0:01:40] } 43. Qxe6+ { [%eval 4.73] [%clk 0:01:21] } 43... Kxe6 { [%eval 4.55] [%clk 0:02:08] } 44. Kf3 { [%eval 4.42] [%clk 0:01:10] } 44... g5 { [%eval 4.93] [%clk 0:02:28] } 45. h3 { [%eval 4.61] [%clk 0:01:00] } 45... Nd6 { [%eval 5.31] [%clk 0:01:29] } 46. g4 { [%eval 5.71] [%clk 0:01:08] } 46... h4 { [%eval 5.56] [%clk 0:01:32] } 47. a4 { [%eval 5.29] [%clk 0:01:32] } 47... Ne8 { [%eval 5.75] [%clk 0:01:28] } 48. Bd4 { [%eval 5.71] [%clk 0:01:46] } 48... Nc7 { [%eval 5.66] [%clk 0:01:47] } 49. Be3 { [%eval 5.64] [%clk 0:02:05] } 49... Kf6 { [%eval 5.4] [%clk 0:02:08] } 50. Ke4 { [%eval 6.07] [%clk 0:02:21] } 50... Na6 { [%eval 6.32] [%clk 0:02:21] } 51. d4 { [%eval 6.61] [%clk 0:02:29] } 51... Nb4 { [%eval 6.65] [%clk 0:02:40] } 52. d5 { [%eval 6.44] [%clk 0:02:50] } 52... Nc2 { [%eval 7.85] [%clk 0:03:05] } 53. Bd4+ { [%eval 6.87] [%clk 0:02:42] } 53... Kg6?! { [%eval 10.16] } { Inaccuracy. Ke7 was best. } { [%clk 0:03:28] } 54. Bc3 { [%eval 9.17] [%clk 0:02:38] } 1-0