Event: Round 1: Gunduz, Umut Erdem - Prraneeth Vuppala
Date: 2025-06-23
White: Gunduz, Umut Erdem
WhiteTitle: IM
WhiteElo: 2268
Black: Prraneeth Vuppala
BlackTitle: GM
BlackElo: 2476
Result: 0-1
ECO: B45
Opening: Sicilian Defense: Taimanov Variation, Normal Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:25:54] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.2] [%clk 1:26:08] } 2... e6 { [%eval 0.28] [%clk 1:30:59] } 3. d4 { [%eval 0.4] [%clk 1:26:17] } 3... cxd4 { [%eval 0.29] [%clk 1:31:22] } 4. Nxd4 { [%eval 0.23] [%clk 1:26:43] } 4... Nc6 { [%eval 0.28] [%clk 1:31:21] } 5. Nc3 { [%eval 0.24] [%clk 1:27:06] } 5... Bc5 { [%eval 0.54] [%clk 1:31:23] } 6. Nb3 { [%eval 0.48] [%clk 1:19:38] } 6... Bb4 { [%eval 0.59] [%clk 1:31:41] } 7. Qg4 { [%eval 0.61] [%clk 1:18:04] } 7... Nf6 { [%eval 0.54] [%clk 1:31:11] } 8. Qxg7 { [%eval 0.8] [%clk 1:13:07] } 8... Rg8 { [%eval 0.77] [%clk 1:30:20] } 9. Qh6 { [%eval 0.72] [%clk 1:13:35] } 9... Rg6 { [%eval 0.8] [%clk 1:30:11] } 10. Qe3?! { [%eval 0.14] } { Inaccuracy. Qh4 was best. } { [%clk 1:05:27] } 10... d5 { [%eval 0.15] [%clk 1:29:44] } 11. a3 { [%eval -0.06] [%clk 1:04:39] } 11... d4 { [%eval -0.11] [%clk 1:25:41] } 12. Qe2 { [%eval -0.4] [%clk 1:03:54] } 12... Ba5 { [%eval 0.01] [%clk 1:22:56] } 13. Nxa5 { [%eval -0.02] [%clk 0:59:52] } 13... Qxa5 { [%eval -0.04] [%clk 1:23:08] } 14. b4 { [%eval -0.15] [%clk 0:59:27] } 14... Nxb4 { [%eval -0.03] [%clk 1:17:29] } 15. Qb5+ { [%eval 0.04] [%clk 0:59:46] } 15... Qxb5 { [%eval 0.0] [%clk 1:17:52] } 16. Bxb5+ { [%eval -0.06] [%clk 1:00:07] } 16... Nc6 { [%eval 0.02] [%clk 1:14:04] } 17. Ne2 { [%eval 0.05] [%clk 1:00:24] } 17... Bd7 { [%eval 0.36] [%clk 1:10:39] } 18. O-O { [%eval 0.0] [%clk 0:54:52] } 18... Nxe4 { [%eval 0.0] [%clk 1:04:42] } 19. Bxc6 { [%eval -0.16] [%clk 0:47:54] } 19... Bxc6 { [%eval -0.2] [%clk 1:05:03] } 20. Nxd4 { [%eval -0.19] [%clk 0:47:43] } 20... Bd5 { [%eval -0.09] [%clk 1:05:04] } 21. f3 { [%eval -0.11] [%clk 0:47:52] } 21... Nd6 { [%eval -0.21] [%clk 0:59:12] } 22. Rb1 { [%eval -0.29] [%clk 0:38:22] } 22... Rc8 { [%eval -0.16] [%clk 0:55:34] } 23. Rf2 { [%eval -0.26] [%clk 0:34:13] } 23... a6 { [%eval -0.18] [%clk 0:55:10] } 24. Ne2 { [%eval -0.15] [%clk 0:30:05] } 24... e5 { [%eval -0.18] [%clk 0:50:12] } 25. Bb2 { [%eval -0.55] [%clk 0:23:26] } 25... Nc4 { [%eval -0.63] [%clk 0:49:30] } 26. Bxe5?? { [%eval -2.52] } { Blunder. Bc1 was best. } { [%clk 0:16:37] } 26... Nd2? { [%eval -0.93] } { Mistake. Nxe5 was best. } { [%clk 0:33:30] } 27. Rd1 { [%eval -1.02] [%clk 0:08:08] } 27... Nxf3+ { [%eval -0.88] [%clk 0:33:55] } 28. Kh1 { [%eval -0.95] [%clk 0:05:08] } 28... Nxe5 { [%eval -1.03] [%clk 0:34:22] } 29. Rxd5 { [%eval -1.08] [%clk 0:05:32] } 29... Ng4 { [%eval -1.03] [%clk 0:34:48] } 30. Rf1 { [%eval -0.96] [%clk 0:04:57] } 30... Rxc2?! { [%eval -0.09] } { Inaccuracy. Ne3 was best. } { [%clk 0:34:57] } 31. Nd4 { [%eval -0.11] [%clk 0:03:33] } 31... Nf2+ { [%eval -0.1] [%clk 0:15:09] } 32. Kg1 { [%eval 0.0] [%clk 0:03:52] } 32... Nh3+ { [%eval 0.0] [%clk 0:15:34] } 33. Kh1 { [%eval -0.11] [%clk 0:04:11] } 33... Rcxg2 { [%eval 0.0] [%clk 0:16:01] } 34. Re1+ { [%eval 0.0] [%clk 0:04:30] } 34... Kf8 { [%eval -0.08] [%clk 0:16:29] } 35. Rd8+ { [%eval -0.11] [%clk 0:04:56] } 35... Kg7 { [%eval -0.07] [%clk 0:16:56] } 36. Nf5+ { [%eval -0.06] [%clk 0:05:23] } 36... Kf6 { [%eval 0.0] [%clk 0:17:23] } 37. Ng3 { [%eval -0.1] [%clk 0:05:49] } 37... Rb2 { [%eval 0.0] [%clk 0:16:56] } 38. Rd6+ { [%eval 0.0] [%clk 0:04:19] } 38... Kg5 { [%eval 0.0] [%clk 0:17:24] } 39. Rd5+ { [%eval 0.0] [%clk 0:02:52] } 39... Kg4 { [%eval 0.0] [%clk 0:17:37] } 40. Rd4+ { [%eval 0.0] [%clk 0:02:27] } 40... Nf4 { [%eval 0.0] [%clk 0:14:43] } 41. Ne2 { [%eval 0.0] [%clk 0:01:12] } 41... Rxe2 { [%eval 0.0] [%clk 0:15:11] } 42. Rxe2 { [%eval 0.0] [%clk 0:01:36] } 42... Kf3 { [%eval 0.0] [%clk 0:15:38] } 43. Re1 { [%eval 0.0] [%clk 0:00:47] } 43... Kf2 { [%eval 0.0] [%clk 0:14:58] } 44. Rxf4+?? { [%eval -4.4] } { Blunder. Rdd1 was best. } { [%clk 0:00:34] } 44... Kxe1 { [%eval -4.12] [%clk 0:15:27] } 45. Rxf7 { [%eval -4.15] [%clk 0:00:59] } 45... b5 { [%eval -4.53] [%clk 0:15:15] } 46. Rxh7 { [%eval -4.36] [%clk 0:01:19] } 46... Kd2 { [%eval -4.2] [%clk 0:15:32] } 47. Rc7 { [%eval -4.19] [%clk 0:00:34] } 47... a5?? { [%eval -0.33] } { Blunder. Rg4 was best. } { [%clk 0:15:31] } 48. Rb7 { [%eval -0.29] [%clk 0:00:34] } 48... Rg5 { [%eval -0.29] [%clk 0:15:38] } 49. h4 { [%eval -0.27] [%clk 0:00:32] } 49... Rh5 { [%eval -0.29] [%clk 0:15:31] } 50. Kg2 { [%eval -0.33] [%clk 0:00:41] } 50... Kc3 { [%eval -0.37] [%clk 0:15:59] } 51. Kg3?? { [%eval -4.96] } { Blunder. Kh3 was best. } { [%clk 0:00:34] } 51... Kb3 { [%eval -5.13] [%clk 0:16:25] } 52. Rg7 { [%eval -4.29] [%clk 0:00:32] } 52... Rc5?? { [%eval 0.0] } { Blunder. Rh8 was best. } { [%clk 0:11:50] } 53. Rg5 { [%eval 0.0] [%clk 0:00:39] } 53... Rc3+ { [%eval 0.0] [%clk 0:12:19] } 54. Kg4 { [%eval 0.0] [%clk 0:00:36] } 54... Ka4 { [%eval 0.0] [%clk 0:12:17] } 55. h5 { [%eval 0.0] [%clk 0:00:39] } 55... Rxa3 { [%eval 0.0] [%clk 0:12:45] } 56. h6 { [%eval 0.0] [%clk 0:00:38] } 56... Ra1 { [%eval 0.0] [%clk 0:13:13] } 57. Rh5 { [%eval 0.0] [%clk 0:00:33] } 57... Rg1+ { [%eval 0.0] [%clk 0:13:34] } 58. Kf5 { [%eval 0.0] [%clk 0:00:35] } 58... Rg8 { [%eval 0.0] [%clk 0:13:56] } 59. h7 { [%eval 0.0] [%clk 0:00:35] } 59... Rh8 { [%eval 0.0] [%clk 0:14:21] } 60. Ke4 { [%eval 0.0] [%clk 0:00:45] } 60... b4 { [%eval 0.0] [%clk 0:14:41] } 61. Kd4?? { [%eval -2.4] } { Blunder. Kd3 was best. } { [%clk 0:00:36] } 61... Kb3 { [%eval -2.29] [%clk 0:14:30] } 62. Rh3+?? { [%eval -6.42] } { Blunder. Kd3 was best. } { [%clk 0:01:05] } 62... Ka2 { [%eval -5.55] [%clk 0:14:58] } 63. Rh2+ { [%eval -6.65] [%clk 0:00:41] } 63... Ka3 { [%eval -6.12] [%clk 0:15:26] } 64. Kc4 { [%eval -6.85] [%clk 0:00:32] } 64... b3 { [%eval -5.4] [%clk 0:15:50] } 65. Rh3?! { [%eval -7.33] } { Inaccuracy. Rh5 was best. } { [%clk 0:00:33] } 65... Ka2 { [%eval -7.14] [%clk 0:15:56] } 66. Kb5? { [%eval #-20] } { Checkmate is now unavoidable. Rh2+ was best. } { [%clk 0:00:32] } 66... b2 { [%eval #-23] [%clk 0:16:16] } 67. Rh2 { [%eval -67.37] [%clk 0:00:33] } 67... Rxh7 { [%eval -11.01] [%clk 0:16:35] } 0-1