Event: Biel Chess Festival 2025 Blitz
Site: Biel, Switzerland
Date: 2025-07-20
White: Rennhard, Sian
Black: Poh, Yu Tian
BlackTitle: IM
BlackElo: 2274
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 3 min + 2 sec per move

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. c3 { [%eval 0.0] [%clk 0:03:04] } 2... Nf6 { [%eval 0.02] [%clk 0:03:02] } 3. e5 { [%eval 0.07] [%clk 0:03:00] } 3... Nd5 { [%eval 0.1] [%clk 0:03:03] } 4. Nf3 { [%eval 0.03] [%clk 0:02:53] } 4... e6 { [%eval 0.22] [%clk 0:03:03] } 5. d4 { [%eval 0.12] [%clk 0:02:51] } 5... cxd4 { [%eval 0.17] [%clk 0:03:03] } 6. cxd4 { [%eval 0.07] [%clk 0:02:51] } 6... Nc6 { [%eval 0.25] [%clk 0:03:03] } 7. Bc4 { [%eval 0.22] [%clk 0:02:45] } 7... Nb6 { [%eval 0.41] [%clk 0:03:02] } 8. Bb3 { [%eval 0.53] [%clk 0:02:45] } 8... d6 { [%eval 0.48] [%clk 0:03:02] } 9. O-O?! { [%eval -0.1] } { Inaccuracy. Qe2 was best. } { [%clk 0:02:42] } 9... dxe5 { [%eval -0.08] [%clk 0:02:59] } 10. dxe5 { [%eval -0.05] [%clk 0:02:41] } 10... Qxd1 { [%eval -0.01] [%clk 0:02:59] } 11. Rxd1 { [%eval -0.07] [%clk 0:02:41] } 11... Na5 { [%eval 0.08] [%clk 0:02:59] } 12. Bc2 { [%eval -0.02] [%clk 0:02:28] } 12... Bd7 { [%eval 0.01] [%clk 0:02:53] } 13. Be3 { [%eval -0.09] [%clk 0:02:25] } 13... Nd5 { [%eval -0.01] [%clk 0:02:51] } 14. Bg5 { [%eval -0.26] [%clk 0:02:02] } 14... h6 { [%eval -0.27] [%clk 0:02:51] } 15. Bh4?! { [%eval -1.14] } { Inaccuracy. Bd2 was best. } { [%clk 0:02:03] } 15... g5?! { [%eval -0.53] } { Inaccuracy. Nc4 was best. } { [%clk 0:02:51] } 16. Bg3 { [%eval -0.52] [%clk 0:01:57] } 16... Nc4 { [%eval -0.54] [%clk 0:02:39] } 17. b3?! { [%eval -1.15] } { Inaccuracy. Bb3 was best. } { [%clk 0:01:50] } 17... Ncb6?! { [%eval -0.5] } { Inaccuracy. Nb2 was best. } { [%clk 0:02:39] } 18. Nbd2? { [%eval -1.75] } { Mistake. a4 was best. } { [%clk 0:01:35] } 18... Rc8?! { [%eval -1.01] } { Inaccuracy. Nc3 was best. } { [%clk 0:02:32] } 19. Rac1?? { [%eval -3.19] } { Blunder. Bd3 was best. } { [%clk 0:01:33] } 19... Ba3 { [%eval -3.36] [%clk 0:02:32] } 20. Ne4 { [%eval -3.2] [%clk 0:01:27] } 20... Bxc1 { [%eval -2.73] [%clk 0:02:21] } 21. Nd6+ { [%eval -2.76] [%clk 0:01:28] } 21... Ke7 { [%eval -2.72] [%clk 0:02:22] } 22. Nxc8+ { [%eval -2.68] [%clk 0:01:28] } 22... Rxc8 { [%eval -2.72] [%clk 0:02:22] } 23. Rxc1 { [%eval -2.59] [%clk 0:01:24] } 23... Nb4? { [%eval -1.05] } { Mistake. Bb5 was best. } { [%clk 0:02:23] } 24. Nd4 { [%eval -0.89] [%clk 0:00:58] } 24... Nxa2 { [%eval -0.99] [%clk 0:02:18] } 25. Ra1 { [%eval -0.86] [%clk 0:00:54] } 25... Nc3?! { [%eval -0.3] } { Inaccuracy. Nb4 was best. } { [%clk 0:02:10] } 26. Rxa7 { [%eval -0.38] [%clk 0:00:53] } 26... Ne2+ { [%eval -0.2] [%clk 0:02:11] } 27. Nxe2 { [%eval -0.26] [%clk 0:00:53] } 27... Rxc2 { [%eval -0.32] [%clk 0:02:11] } 28. Kf1?? { [%eval -4.38] } { Blunder. Rxb7 was best. } { [%clk 0:00:42] } 28... Rb2?? { [%eval 0.0] } { Blunder. Bb5 was best. } { [%clk 0:01:49] } 29. Nd4 { [%eval -0.05] [%clk 0:00:27] } 29... Bc8 { [%eval -0.01] [%clk 0:01:36] } 30. Ke1 { [%eval -0.03] [%clk 0:00:14] } 30... Nd5 { [%clk 0:01:23] } 31. h4 { [%clk 0:00:13] } 31... Nc3 { [%clk 0:01:12] } 32. Ra1 { [%clk 0:00:13] } 32... Bd7 { [%clk 0:01:08] } 33. Rc1 { [%clk 0:00:12] } 33... Ne4 { [%clk 0:01:07] } 34. hxg5 { [%clk 0:00:11] } 34... hxg5 { [%clk 0:01:08] } 35. Nf3 { [%clk 0:00:09] } 35... Nxg3 { [%clk 0:01:01] } 36. fxg3 { [%clk 0:00:09] } 36... Rxg2 { [%clk 0:01:01] } 37. Nxg5 { [%clk 0:00:06] } 37... Rxg3 { [%clk 0:01:02] } 38. Ne4 { [%clk 0:00:04] } 38... Re3+ { [%clk 0:01:02] } 39. Kd2 { [%clk 0:00:07] } 39... Rxe4 { [%clk 0:01:02] } 40. Rc3 { [%clk 0:00:06] } 40... Rxe5 { [%clk 0:01:02] } 0-1