Event: Biel Chess Festival 2025 Blitz
Site: Biel, Switzerland
Date: 2025-07-20
White: Gruenfeld, Yehuda
WhiteTitle: GM
WhiteElo: 2343
Black: Yu, Tianxiang Carlos
BlackElo: 1860
Result: 1-0
ECO: B77
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation
Variant: Standard
TimeControl: 3 min + 2 sec per move

1. e4 { [%eval 0.18] [%clk 0:03:01] } 1... c5 { [%eval 0.25] [%clk 0:02:32] } 2. Nf3 { [%eval 0.2] [%clk 0:03:01] } 2... d6 { [%eval 0.31] [%clk 0:02:31] } 3. d4 { [%eval 0.22] [%clk 0:03:02] } 3... cxd4 { [%eval 0.19] [%clk 0:02:33] } 4. Nxd4 { [%eval 0.18] [%clk 0:03:04] } 4... Nf6 { [%eval 0.31] [%clk 0:02:34] } 5. Nc3 { [%eval 0.32] [%clk 0:03:04] } 5... g6 { [%eval 0.42] [%clk 0:02:23] } 6. Be3 { [%eval 0.43] [%clk 0:03:04] } 6... Bg7 { [%eval 0.46] [%clk 0:02:24] } 7. f3 { [%eval 0.44] [%clk 0:03:03] } 7... O-O { [%eval 0.58] [%clk 0:02:25] } 8. Bc4 { [%eval 0.61] [%clk 0:03:04] } 8... Nc6 { [%eval 0.59] [%clk 0:02:26] } 9. Qd2 { [%eval 0.46] [%clk 0:03:05] } 9... Nxd4 { [%eval 0.51] [%clk 0:02:22] } 10. Bxd4 { [%eval 0.58] [%clk 0:03:05] } 10... Be6 { [%eval 0.63] [%clk 0:02:27] } 11. Bb3 { [%eval 0.32] [%clk 0:03:06] } 11... Qa5 { [%eval 0.26] [%clk 0:02:28] } 12. O-O-O { [%eval 0.25] [%clk 0:03:05] } 12... b5 { [%eval 0.26] [%clk 0:02:30] } 13. Kb1 { [%eval 0.26] [%clk 0:03:02] } 13... b4 { [%eval 0.36] [%clk 0:02:31] } 14. Nd5 { [%eval 0.11] [%clk 0:02:52] } 14... Bxd5 { [%eval 0.14] [%clk 0:02:32] } 15. exd5 { [%eval 0.12] [%clk 0:02:53] } 15... Qb5 { [%eval 0.12] [%clk 0:02:33] } 16. Rhe1 { [%eval 0.19] [%clk 0:02:45] } 16... a5 { [%eval 0.07] [%clk 0:02:32] } 17. Qe2 { [%eval 0.06] [%clk 0:02:39] } 17... Qxe2 { [%eval 0.16] [%clk 0:02:31] } 18. Rxe2 { [%eval 0.1] [%clk 0:02:40] } 18... a4 { [%eval 0.05] [%clk 0:02:14] } 19. Bc4 { [%eval 0.11] [%clk 0:02:38] } 19... Rfc8 { [%eval 0.13] [%clk 0:02:15] } 20. b3 { [%eval 0.07] [%clk 0:02:18] } 20... Rc7 { [%eval 0.12] [%clk 0:01:37] } 21. g4 { [%eval 0.0] [%clk 0:02:18] } 21... Ne8 { [%eval 0.42] [%clk 0:01:15] } 22. Bxg7 { [%eval 0.12] [%clk 0:02:16] } 22... Kxg7 { [%eval 0.0] [%clk 0:01:16] } 23. Bb5 { [%eval -0.13] [%clk 0:02:12] } 23... axb3 { [%eval 0.0] [%clk 0:01:09] } 24. cxb3 { [%eval 0.0] [%clk 0:02:14] } 24... Nf6?? { [%eval 2.49] } { Blunder. Rb8 was best. } { [%clk 0:01:04] } 25. g5 { [%eval 2.38] [%clk 0:01:56] } 25... Nh5 { [%eval 2.39] [%clk 0:01:01] } 26. Re4 { [%eval 2.45] [%clk 0:01:53] } 26... Rc3 { [%eval 2.3] [%clk 0:00:52] } 27. Rd3?? { [%eval 0.4] } { Blunder. Rxb4 was best. } { [%clk 0:01:22] } 27... Rac8?? { [%eval 3.79] } { Blunder. Rxd3 was best. } { [%clk 0:00:41] } 28. Rxc3 { [%eval 3.89] [%clk 0:01:23] } 28... Rxc3 { [%eval 4.0] [%clk 0:00:42] } 29. Rxb4 { [%eval 4.28] [%clk 0:01:24] } 29... Rxf3 { [%eval 4.03] [%clk 0:00:35] } 30. a4 { [%eval 4.28] [%clk 0:01:25] } 30... Nf4 { [%eval 4.45] [%clk 0:00:32] } 31. Bc4 { [%eval 4.34] [%clk 0:01:27] } 31... Nd3?! { [%eval 5.46] } { Inaccuracy. Ng2 was best. } { [%clk 0:00:20] } 32. Bxd3 { [%eval 5.54] [%clk 0:01:24] } 32... Rxd3 { [%eval 5.4] [%clk 0:00:21] } 33. Rb5?? { [%eval 2.39] } { Blunder. a5 was best. } { [%clk 0:01:23] } 33... e5?? { [%eval 5.74] } { Blunder. Rd1+ was best. } { [%clk 0:00:22] } 34. dxe6 { [%eval 5.68] [%clk 0:01:22] } 34... fxe6 { [%eval 6.36] [%clk 0:00:23] } 35. Rb7+ { [%eval 6.43] [%clk 0:01:23] } 35... Kg8 { [%eval 6.59] [%clk 0:00:24] } 36. a5 { [%eval 5.8] [%clk 0:01:25] } 36... Rd5 { [%eval 7.32] [%clk 0:00:10] } 37. a6 { [%eval 7.66] [%clk 0:01:25] } 37... Ra5 { [%eval 7.39] [%clk 0:00:09] } 38. a7 { [%eval 7.48] [%clk 0:01:27] } 38... e5 { [%eval 6.92] [%clk 0:00:09] } 39. Rb8+ { [%eval 7.82] [%clk 0:01:28] } 39... Kf7 { [%eval 7.7] [%clk 0:00:10] } 40. a8=Q { [%eval 7.8] [%clk 0:01:25] } 40... Rxa8 { [%eval 7.78] [%clk 0:00:09] } 41. Rxa8 { [%eval 7.37] } 41... e4 { [%eval 9.54] [%clk 0:00:08] } 42. Kc2 { [%eval 9.42] [%clk 0:01:26] } 42... Ke6 { [%eval 8.64] [%clk 0:00:09] } 43. Kd2 { [%eval 8.67] [%clk 0:01:25] } 43... Kf5 { [%eval 8.79] [%clk 0:00:10] } 44. Ke3 { [%eval 8.71] [%clk 0:01:25] } 44... Kxg5? { [%eval #13] } { Checkmate is now unavoidable. Ke5 was best. } { [%clk 0:00:10] } 45. Kxe4 { [%eval #12] [%clk 0:01:26] } 45... h5 { [%eval #10] [%clk 0:00:11] } 46. b4 { [%eval #9] [%clk 0:01:25] } 1-0