Event: 2025 Oceania Zonal 3.6
Site: Melbourne, Australia
Date: 2025-01-24
White: Katakam, Deethya Sai
WhiteElo: 1696
Black: Ryjanova, Julia
BlackTitle: WGM
BlackElo: 2245
Result: 0-1
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 1:30.00 + 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... e6 { [%eval 0.28] [%clk 1:31:10] } 3. d4 { [%eval 0.4] [%clk 1:31:46] } 3... cxd4 { [%eval 0.29] [%clk 1:31:32] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:08] } 4... Nc6 { [%eval 0.28] [%clk 1:31:54] } 5. Nc3 { [%eval 0.24] [%clk 1:32:30] } 5... Qc7 { [%eval 0.35] [%clk 1:32:04] } 6. Be2 { [%eval 0.27] [%clk 1:32:49] } 6... a6 { [%eval 0.2] [%clk 1:32:04] } 7. O-O { [%eval 0.21] [%clk 1:33:08] } 7... Nf6 { [%eval 0.28] [%clk 1:30:51] } 8. Be3 { [%eval 0.44] [%clk 1:33:22] } 8... Bb4 { [%eval 0.43] [%clk 1:30:38] } 9. f3 { [%eval -0.05] [%clk 1:31:09] } 9... d5 { [%eval 0.0] [%clk 1:29:48] } 10. exd5 { [%eval -0.01] [%clk 1:27:47] } 10... exd5 { [%eval 0.04] [%clk 1:29:35] } 11. Nb1?? { [%eval -1.86] } { Blunder. Kh1 was best. } { [%clk 1:26:44] } 11... O-O? { [%eval -0.69] } { Mistake. Bd6 was best. } { [%clk 1:26:08] } 12. c3?? { [%eval -2.93] } { Blunder. Kh1 was best. } { [%clk 1:22:16] } 12... Bd6 { [%eval -2.96] [%clk 1:24:28] } 13. f4 { [%eval -2.93] [%clk 1:16:43] } 13... Re8 { [%eval -2.95] [%clk 1:20:49] } 14. Qd2?! { [%eval -4.44] } { Inaccuracy. Bc1 was best. } { [%clk 1:11:56] } 14... Qe7 { [%eval -4.4] [%clk 1:08:25] } 15. Nc2 { [%eval -4.46] [%clk 1:06:49] } 15... d4 { [%eval -4.3] [%clk 0:52:29] } 16. cxd4 { [%eval -4.27] [%clk 1:03:29] } 16... Nd5?! { [%eval -3.03] } { Inaccuracy. Nb4 was best. } { [%clk 0:52:05] } 17. Rf3? { [%eval -4.93] } { Mistake. Bf2 was best. } { [%clk 0:58:02] } 17... Bg4 { [%eval -4.79] [%clk 0:50:19] } 18. Rf2 { [%eval -4.93] [%clk 0:52:44] } 18... Bf5 { [%eval -4.89] [%clk 0:47:25] } 19. Bf3 { [%eval -5.21] [%clk 0:43:18] } 19... Nxe3 { [%eval -5.26] [%clk 0:45:28] } 20. Nxe3 { [%eval -5.15] [%clk 0:42:45] } 20... Qxe3 { [%eval -5.08] [%clk 0:45:37] } 21. Bxc6 { [%eval -5.31] [%clk 0:42:13] } 21... bxc6 { [%eval -5.29] [%clk 0:43:54] } 22. g3 { [%eval -5.94] [%clk 0:40:45] } 22... c5 { [%eval -5.82] [%clk 0:40:33] } 23. d5 { [%eval -6.06] [%clk 0:39:21] } 23... c4 { [%eval -6.2] [%clk 0:38:03] } 24. Qxe3 { [%eval -6.13] [%clk 0:38:41] } 24... Rxe3 { [%eval -5.9] [%clk 0:38:25] } 25. Nd2 { [%eval -6.59] [%clk 0:38:41] } 25... Bc5 { [%eval -6.34] [%clk 0:37:46] } 26. Kh1 { [%eval -6.25] [%clk 0:38:13] } 26... Rae8 { [%eval -6.85] [%clk 0:33:45] } 27. Rc1 { [%eval -7.93] [%clk 0:36:59] } 27... Rd3 { [%eval -7.77] [%clk 0:32:19] } 28. Rg2 { [%eval -9.11] [%clk 0:36:42] } 28... Rxd2 { [%eval -8.93] [%clk 0:31:12] } 29. Rxd2 { [%eval -8.62] [%clk 0:37:00] } 29... Be4+ { [%eval -8.94] [%clk 0:31:35] } 30. Rg2 { [%eval -8.8] [%clk 0:37:18] } 30... Bxd5 { [%eval -8.67] [%clk 0:31:56] } 31. Rd1? { [%eval #-8] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:36:49] } 31... Re2 { [%eval #-7] [%clk 0:30:49] } 32. Rxd5 { [%eval #-2] [%clk 0:36:38] } 32... Re1+ { [%eval #-1] [%clk 0:31:12] } 33. Rg1 { [%eval #-1] [%clk 0:37:02] } 33... Rxg1# { [%clk 0:31:38] } 0-1