Event: Round 5: Kummer, Helmut - Widner, Stefan
Date: 2025-06-20
White: Kummer, Helmut
WhiteTitle: IM
WhiteElo: 2116
Black: Widner, Stefan
BlackElo: 1953
Result: 0-1
ECO: D55
Opening: Queen's Gambit Declined: Modern Variation, Normal Line
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... Nf6 { [%eval 0.19] [%clk 0:14:59] } 2. c4 { [%eval 0.18] [%clk 0:15:24] } 2... e6 { [%eval 0.14] [%clk 0:15:01] } 3. Nf3 { [%eval 0.12] [%clk 0:15:29] } 3... d5 { [%eval 0.17] [%clk 0:14:58] } 4. Nc3 { [%eval 0.1] [%clk 0:15:32] } 4... Be7 { [%eval 0.14] [%clk 0:14:49] } 5. Bg5 { [%eval 0.09] [%clk 0:15:16] } 5... O-O { [%eval 0.11] [%clk 0:14:40] } 6. e3 { [%eval 0.09] [%clk 0:15:24] } 6... c6 { [%eval 0.22] [%clk 0:14:11] } 7. Rc1 { [%eval 0.15] [%clk 0:15:06] } 7... b6 { [%eval 0.39] [%clk 0:13:56] } 8. cxd5 { [%eval 0.29] [%clk 0:12:56] } 8... exd5 { [%eval 0.42] [%clk 0:13:37] } 9. Bd3 { [%eval 0.53] [%clk 0:12:16] } 9... Nbd7 { [%eval 0.52] [%clk 0:13:26] } 10. O-O { [%eval 0.47] [%clk 0:12:01] } 10... Bb7 { [%eval 0.5] [%clk 0:13:20] } 11. Qe2 { [%eval 0.43] [%clk 0:10:39] } 11... Re8 { [%eval 0.44] [%clk 0:12:24] } 12. Rfd1 { [%eval 0.51] [%clk 0:09:58] } 12... Ne4 { [%eval 0.54] [%clk 0:12:03] } 13. Bf4 { [%eval 0.51] [%clk 0:09:18] } 13... Ndf6 { [%eval 0.57] [%clk 0:11:32] } 14. Ne5 { [%eval 0.57] [%clk 0:09:07] } 14... Rc8?! { [%eval 1.24] } { Inaccuracy. Nxc3 was best. } { [%clk 0:10:02] } 15. h3?! { [%eval 0.44] } { Inaccuracy. Nxe4 was best. } { [%clk 0:08:29] } 15... Bd6 { [%eval 0.57] [%clk 0:09:04] } 16. Ba6 { [%eval 0.3] [%clk 0:04:17] } 16... Bxa6 { [%eval 0.34] [%clk 0:07:54] } 17. Qxa6 { [%eval 0.39] [%clk 0:04:24] } 17... Qe7? { [%eval 1.8] } { Mistake. Nxc3 was best. } { [%clk 0:07:30] } 18. Nxe4? { [%eval 0.56] } { Mistake. Nb5 was best. } { [%clk 0:04:02] } 18... Bxe5 { [%eval 0.56] [%clk 0:07:02] } 19. Nxf6+ { [%eval 0.09] [%clk 0:03:34] } 19... Bxf6 { [%eval 0.2] [%clk 0:07:07] } 20. Rc2 { [%eval 0.18] [%clk 0:03:28] } 20... h6 { [%eval 0.17] [%clk 0:06:07] } 21. Rdc1 { [%eval 0.02] [%clk 0:03:32] } 21... Qd7 { [%eval 0.1] [%clk 0:06:07] } 22. Qa4 { [%eval 0.0] [%clk 0:03:17] } 22... Re6 { [%eval 0.02] [%clk 0:05:52] } 23. b4 { [%eval 0.0] [%clk 0:03:19] } 23... Be7 { [%eval 0.0] [%clk 0:05:36] } 24. Qb3 { [%eval 0.0] [%clk 0:02:46] } 24... Rg6 { [%eval 0.03] [%clk 0:05:06] } 25. b5 { [%eval -0.32] [%clk 0:02:10] } 25... c5 { [%eval -0.4] [%clk 0:04:48] } 26. dxc5 { [%eval -0.36] [%clk 0:01:48] } 26... bxc5 { [%eval -0.43] [%clk 0:04:39] } 27. Bg3?! { [%eval -1.42] } { Inaccuracy. Qd3 was best. } { [%clk 0:01:56] } 27... c4 { [%eval -1.32] [%clk 0:04:25] } 28. Qb1 { [%eval -1.61] [%clk 0:01:51] } 28... Rb6 { [%eval -1.27] [%clk 0:04:16] } 29. a4 { [%eval -1.46] [%clk 0:01:59] } 29... a6 { [%eval -1.35] [%clk 0:04:25] } 30. Rb2?? { [%eval -3.5] } { Blunder. Be5 was best. } { [%clk 0:02:04] } 30... Ba3 { [%eval -3.71] [%clk 0:04:22] } 31. Be5 { [%eval -3.4] [%clk 0:01:56] } 31... Bxb2 { [%eval -3.66] [%clk 0:04:25] } 32. Qxb2 { [%eval -3.39] [%clk 0:02:05] } 32... axb5 { [%eval -3.18] [%clk 0:04:27] } 33. Bxg7?! { [%eval -4.38] } { Inaccuracy. Bd4 was best. } { [%clk 0:02:11] } 33... Rg6 { [%eval -4.51] [%clk 0:04:27] } 34. Be5 { [%eval -4.67] [%clk 0:02:05] } 34... bxa4?! { [%eval -3.22] } { Inaccuracy. Qxh3 was best. } { [%clk 0:03:53] } 35. h4?! { [%eval -4.11] } { Inaccuracy. Qc2 was best. } { [%clk 0:01:59] } 35... Qh3 { [%eval -4.01] [%clk 0:02:59] } 36. Bg3?! { [%eval -5.12] } { Inaccuracy. g3 was best. } { [%clk 0:01:56] } 36... Rxg3 { [%eval -5.6] [%clk 0:03:02] } 37. fxg3 { [%eval -5.24] [%clk 0:02:04] } 37... Qxg3 { [%eval -4.72] [%clk 0:03:10] } 38. Qd4?! { [%eval -6.16] } { Inaccuracy. Kh1 was best. } { [%clk 0:00:48] } 38... Re8 { [%eval -5.84] [%clk 0:03:08] } 39. Rd1 { [%eval -6.76] [%clk 0:00:30] } 39... Qxe3+ { [%eval -6.78] [%clk 0:02:53] } 40. Qxe3 { [%eval -6.58] [%clk 0:00:39] } 40... Rxe3 { [%eval -6.36] [%clk 0:03:01] } 41. Rxd5 { [%eval -6.32] [%clk 0:00:48] } 41... a3 { [%eval -5.37] [%clk 0:02:26] } 42. Ra5 { [%eval -5.97] [%clk 0:00:56] } 42... c3 { [%eval -5.91] [%clk 0:02:28] } 43. Rxa3 { [%eval -5.28] [%clk 0:01:04] } 43... c2 { [%eval -5.35] [%clk 0:02:36] } 44. Rxe3 { [%eval -5.52] [%clk 0:01:13] } 44... c1=Q+ { [%eval -5.35] [%clk 0:02:41] } 45. Kf2 { [%eval -5.38] [%clk 0:01:21] } 45... Qd2+ { [%eval -5.42] [%clk 0:02:43] } 46. Kf3 { [%eval -5.23] [%clk 0:01:29] } 46... Kg7 { [%eval -5.2] [%clk 0:02:49] } 47. g3 { [%eval -6.54] [%clk 0:01:37] } 47... Kg6 { [%eval -6.27] [%clk 0:02:54] } 48. Re4 { [%eval -7.11] [%clk 0:01:46] } 48... h5 { [%eval -6.17] [%clk 0:02:51] } 49. Rf4?? { [%eval #-14] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:01:54] } 49... Qd3+? { [%eval -7.84] } { Lost forced checkmate sequence. f5 was best. } { [%clk 0:02:51] } 50. Kf2 { [%eval -6.77] [%clk 0:02:03] } 50... f5 { [%eval -6.78] [%clk 0:02:19] } 51. Kg2 { [%eval -5.62] [%clk 0:01:47] } 51... Qe2+ { [%eval -5.98] [%clk 0:02:22] } 52. Rf2 { [%eval -6.13] [%clk 0:01:55] } 52... Qe4+ { [%eval -5.05] [%clk 0:02:29] } 53. Rf3 { [%eval -5.57] [%clk 0:02:01] } 53... Kf6 { [%eval -5.51] [%clk 0:02:30] } 54. Kf2 { [%eval -6.56] [%clk 0:02:10] } 54... Qc2+ { [%eval -6.47] [%clk 0:02:32] } 55. Kg1 { [%eval -6.66] [%clk 0:02:10] } 55... Qe2 { [%eval -6.43] [%clk 0:02:28] } 56. Rf2 { [%eval -5.86] [%clk 0:02:17] } 56... Qe4 { [%eval -6.11] [%clk 0:02:30] } 57. Rf1 { [%eval -6.99] [%clk 0:02:16] } 57... Ke5 { [%eval -6.7] [%clk 0:02:31] } 58. Kf2 { [%eval -6.38] [%clk 0:02:11] } 58... Kd4 { [%eval -6.22] [%clk 0:02:24] } 59. Rd1+ { [%eval -9.08] [%clk 0:02:19] } 59... Kc3 { [%eval -7.33] [%clk 0:02:31] } 60. Re1? { [%eval #-15] } { Checkmate is now unavoidable. Ra1 was best. } { [%clk 0:02:24] } 60... Qd4+ { [%eval #-23] [%clk 0:02:32] } 61. Kf3 { [%eval #-23] [%clk 0:02:20] } 61... Kd2 { [%eval -77.02] [%clk 0:02:12] } 62. Rf1?! { [%eval #-30] } { Checkmate is now unavoidable. Re2+ was best. } { [%clk 0:02:23] } 62... Qg4+ { [%eval #-24] [%clk 0:01:26] } 63. Kg2 { [%eval #-24] [%clk 0:02:31] } 63... Ke3 { [%eval #-24] [%clk 0:01:28] } 64. Re1+ { [%eval #-23] [%clk 0:02:29] } 64... Kd2 { [%eval #-23] [%clk 0:01:32] } 65. Rf1 { [%eval #-22] [%clk 0:02:35] } 65... Qe4+ { [%eval #-23] [%clk 0:01:35] } 66. Kg1 { [%eval #-22] [%clk 0:02:25] } 66... Qe3+ { [%eval #-26] [%clk 0:00:41] } 67. Kg2 { [%eval #-21] [%clk 0:02:32] } 67... Ke2 { [%eval #-20] [%clk 0:00:42] } 68. Rf4 { [%eval #-20] [%clk 0:02:28] } 68... Qxf4 { [%eval #-19] [%clk 0:00:28] } 69. gxf4 { [%eval #-19] [%clk 0:02:35] } 69... Ke3 { [%eval #-18] [%clk 0:00:37] } 70. Kg3 { [%eval #-18] [%clk 0:02:41] } 70... Ke4 { [%eval #-17] [%clk 0:00:46] } 71. Kg2 { [%eval #-17] [%clk 0:02:49] } 71... Kxf4 { [%eval #-16] [%clk 0:00:55] } 72. Kf2 { [%eval #-16] [%clk 0:02:56] } 72... Kg4 { [%eval #-15] [%clk 0:01:04] } 73. Ke3 { [%eval #-15] [%clk 0:02:54] } 73... f4+ { [%eval #-14] [%clk 0:01:12] } 74. Kd4 { [%clk 0:02:49] } 0-1