Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-16
White: Hirzel, Cedric
WhiteElo: 2141
Black: Chen, Jun-Wei
BlackElo: 1906
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:38:24] } 1... Nf6 { [%eval 0.19] [%clk 1:40:53] } 2. c4 { [%eval 0.18] [%clk 1:38:46] } 2... e6 { [%eval 0.14] [%clk 1:41:19] } 3. Nf3 { [%eval 0.11] [%clk 1:38:29] } 3... d5 { [%eval 0.17] [%clk 1:41:44] } 4. g3 { [%eval 0.16] [%clk 1:38:39] } 4... Bb4+ { [%eval 0.15] [%clk 1:42:07] } 5. Bd2 { [%eval 0.13] [%clk 1:39:03] } 5... Be7 { [%eval 0.1] [%clk 1:42:31] } 6. Bg2 { [%eval 0.07] [%clk 1:39:29] } 6... O-O { [%eval 0.13] [%clk 1:42:51] } 7. Qc2 { [%eval 0.13] [%clk 1:39:57] } 7... c6 { [%eval 0.2] [%clk 1:43:06] } 8. O-O { [%eval 0.16] [%clk 1:40:20] } 8... Nbd7 { [%eval 0.22] [%clk 1:43:30] } 9. Rd1 { [%eval 0.18] [%clk 1:40:28] } 9... Ne4 { [%eval 0.27] [%clk 1:43:52] } 10. Be3 { [%eval 0.38] [%clk 1:40:24] } 10... Nd6 { [%eval 0.4] [%clk 1:42:47] } 11. b3 { [%eval 0.38] [%clk 1:38:17] } 11... Nf5 { [%eval 0.8] [%clk 1:42:58] } 12. Bc1 { [%eval 0.67] [%clk 1:37:37] } 12... b5?! { [%eval 1.3] } { Inaccuracy. Nd6 was best. } { [%clk 1:35:54] } 13. Nbd2 { [%eval 0.82] [%clk 1:32:06] } 13... Ba6?! { [%eval 1.77] } { Inaccuracy. bxc4 was best. } { [%clk 1:11:29] } 14. e4 { [%eval 1.96] [%clk 1:12:38] } 14... dxe4 { [%eval 1.95] [%clk 1:23:45] } 15. Nxe4 { [%eval 1.96] [%clk 1:12:44] } 15... bxc4 { [%eval 1.98] [%clk 1:23:54] } 16. bxc4 { [%eval 1.79] [%clk 1:13:03] } 16... Nb6 { [%eval 2.08] [%clk 1:24:11] } 17. Ne5? { [%eval 0.8] } { Mistake. a4 was best. } { [%clk 1:12:58] } 17... Nxd4? { [%eval 1.99] } { Mistake. Rc8 was best. } { [%clk 1:18:39] } 18. Rxd4 { [%eval 1.96] [%clk 1:11:26] } 18... Qxd4 { [%eval 2.06] [%clk 1:21:30] } 19. Bb2 { [%eval 2.16] [%clk 1:11:12] } 19... Qd8 { [%eval 2.17] [%clk 1:21:39] } 20. Nxc6 { [%eval 1.91] [%clk 1:09:57] } 20... Qc7 { [%eval 2.05] [%clk 1:17:41] } 21. Qc3 { [%eval 1.82] [%clk 0:59:24] } 21... f6 { [%eval 2.14] [%clk 1:14:47] } 22. Nxe7+ { [%eval 1.97] [%clk 0:55:18] } 22... Qxe7 { [%eval 2.13] [%clk 1:18:18] } 23. Ba3 { [%eval 1.97] [%clk 0:54:28] } 23... Qc7 { [%eval 2.16] [%clk 1:13:38] } 24. Nc5 { [%eval 2.28] [%clk 0:46:03] } 24... Bc8 { [%eval 2.2] [%clk 1:13:48] } 25. Bxa8 { [%eval 2.27] [%clk 0:29:57] } 25... Nxa8 { [%eval 2.19] [%clk 1:07:56] } 26. Na6 { [%eval 2.12] [%clk 0:23:47] } 26... Bxa6 { [%eval 2.17] [%clk 1:07:57] } 27. Bxf8 { [%eval 2.29] [%clk 0:24:06] } 27... Qc6 { [%eval 1.99] [%clk 1:05:40] } 28. Ba3?! { [%eval 1.01] } { Inaccuracy. Qa3 was best. } { [%clk 0:22:22] } 28... Bxc4?? { [%eval 3.67] } { Blunder. Nb6 was best. } { [%clk 1:07:03] } 29. Rd1 { [%eval 3.55] [%clk 0:20:09] } 29... Nb6 { [%eval 4.29] [%clk 1:02:54] } 30. Rd8+ { [%eval 4.23] [%clk 0:11:26] } 30... Kf7 { [%eval 4.11] [%clk 1:03:21] } 31. Qc2 { [%eval 3.58] [%clk 0:11:20] } 31... f5 { [%eval 4.42] [%clk 1:02:56] } 32. Qd1 { [%eval 4.19] [%clk 0:10:14] } 32... Kg6 { [%eval 4.03] [%clk 1:01:21] } 33. Bb2 { [%eval 3.57] [%clk 0:09:35] } 33... Bxa2 { [%eval 3.68] [%clk 0:57:55] } 34. Rd6? { [%eval 2.03] } { Mistake. Qa1 was best. } { [%clk 0:04:06] } 34... Qe4 { [%eval 2.46] [%clk 0:47:50] } 35. Rd4 { [%eval 2.4] [%clk 0:03:47] } 35... Qb1 { [%eval 2.25] [%clk 0:42:56] } 36. Qxb1 { [%eval 2.2] [%clk 0:03:53] } 36... Bxb1 { [%eval 1.97] [%clk 0:43:24] } 37. Rd6 { [%eval 2.13] [%clk 0:03:46] } 37... Ba2 { [%eval 2.43] [%clk 0:39:35] } 38. Bd4?! { [%eval 1.48] } { Inaccuracy. Rc6 was best. } { [%clk 0:03:57] } 38... Bd5 { [%eval 1.38] [%clk 0:39:27] } 39. Bxb6?! { [%eval 0.35] } { Inaccuracy. Rd8 was best. } { [%clk 0:04:22] } 39... axb6 { [%eval 0.37] [%clk 0:39:53] } 40. Rxb6 { [%eval 0.19] [%clk 0:04:45] } 40... Kf6 { [%eval 0.26] [%clk 0:40:18] } 41. f4 { [%eval 0.0] [%clk 0:04:52] } 41... g5 { [%eval 0.08] [%clk 0:39:54] } 42. Kf2 { [%eval 0.04] [%clk 0:01:31] } 42... Kg6 { [%eval 0.33] [%clk 0:38:48] } 43. Ke3 { [%eval 0.12] [%clk 0:01:02] } 43... h6 { [%eval 0.08] [%clk 0:38:41] } 44. Rb8 { [%eval 0.0] [%clk 0:28:59] } 44... Ba2 { [%eval 0.07] [%clk 1:06:11] } 45. Kd4 { [%eval 0.0] [%clk 0:29:22] } 45... Bd5 { [%eval 0.49] [%clk 1:06:33] } 46. Ke5 { [%eval 0.26] [%clk 0:29:46] } 46... Ba2?? { [%eval 4.61] } { Blunder. gxf4 was best. } { [%clk 1:06:58] } 47. Rb7?? { [%eval 0.31] } { Blunder. fxg5 was best. } { [%clk 0:29:43] } 47... Bd5 { [%eval 0.4] [%clk 1:07:21] } 48. Re7 { [%eval 0.25] [%clk 0:30:09] } 48... Ba2?? { [%eval 5.18] } { Blunder. gxf4 was best. } { [%clk 1:07:42] } 49. Rxe6+?? { [%eval 0.0] } { Blunder. h3 was best. } { [%clk 0:26:55] } 49... Bxe6 { [%eval 0.0] [%clk 1:04:47] } 50. Kxe6 { [%eval 0.0] [%clk 0:27:22] } 50... g4 { [%eval 0.0] [%clk 1:05:06] } 51. Ke5 { [%clk 0:25:38] } 1/2-1/2