Event: Round 4: Zander, Vincent - Ivan Riabtsev
Date: 2025-04-19
White: Zander, Vincent
WhiteElo: 1656
Black: Ivan Riabtsev
Result: 0-1
ECO: E00
Opening: Catalan Opening
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:46] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... e6 { [%eval 0.14] [%clk 1:31:11] } 3. g3 { [%eval 0.13] [%clk 1:31:47] } 3... Bb4+ { [%eval 0.1] [%clk 1:30:13] } 4. Bd2 { [%eval 0.13] [%clk 1:31:20] } 4... a5 { [%eval 0.22] [%clk 1:30:32] } 5. Nf3 { [%eval 0.13] [%clk 1:31:07] } 5... b6 { [%eval 0.47] [%clk 1:28:02] } 6. a3 { [%eval 0.26] [%clk 1:31:06] } 6... Be7 { [%eval 0.42] [%clk 1:25:37] } 7. Bg2 { [%eval 0.23] [%clk 1:27:56] } 7... Ba6 { [%eval 0.42] [%clk 1:09:21] } 8. Ne5 { [%eval 0.37] [%clk 1:21:27] } 8... c6 { [%eval 0.39] [%clk 1:09:44] } 9. Qc2 { [%eval 0.06] [%clk 1:18:50] } 9... Qc7 { [%eval 0.47] [%clk 1:09:20] } 10. O-O { [%eval 0.59] [%clk 1:11:28] } 10... d6 { [%eval 0.66] [%clk 1:09:12] } 11. Nd3 { [%eval 0.43] [%clk 1:10:29] } 11... Nbd7 { [%eval 0.7] [%clk 1:09:38] } 12. b4 { [%eval 0.68] [%clk 1:00:34] } 12... O-O { [%eval 0.63] [%clk 1:06:29] } 13. Rc1 { [%eval 0.65] [%clk 0:56:50] } 13... Ra7 { [%eval 0.76] [%clk 0:57:06] } 14. Qb2 { [%eval 0.67] [%clk 0:47:43] } 14... Rc8?! { [%eval 1.46] } { Inaccuracy. c5 was best. } { [%clk 0:46:45] } 15. b5 { [%eval 1.32] [%clk 0:34:07] } 15... Bb7 { [%eval 1.36] [%clk 0:47:14] } 16. Nc3 { [%eval 1.02] [%clk 0:33:45] } 16... c5 { [%eval 1.04] [%clk 0:45:45] } 17. Na4? { [%eval -0.43] } { Mistake. d5 was best. } { [%clk 0:33:16] } 17... Ne4?! { [%eval 0.17] } { Inaccuracy. cxd4 was best. } { [%clk 0:34:39] } 18. e3? { [%eval -1.11] } { Mistake. Bxe4 was best. } { [%clk 0:26:09] } 18... Bf6 { [%eval -1.14] [%clk 0:30:37] } 19. Nf4 { [%eval -1.53] [%clk 0:25:36] } 19... cxd4 { [%eval -1.9] [%clk 0:23:47] } 20. exd4 { [%eval -1.74] [%clk 0:25:25] } 20... Ndc5? { [%eval -0.57] } { Mistake. Nec5 was best. } { [%clk 0:24:06] } 21. Nxc5 { [%eval -0.55] [%clk 0:19:13] } 21... dxc5 { [%eval -0.65] [%clk 0:24:34] } 22. Bxe4 { [%eval -0.51] [%clk 0:17:27] } 22... Bxe4 { [%eval -0.6] [%clk 0:24:19] } 23. Bc3 { [%eval -0.56] [%clk 0:17:48] } 23... cxd4 { [%eval -0.66] [%clk 0:15:11] } 24. Bxd4 { [%eval -0.58] [%clk 0:18:01] } 24... Bxd4 { [%eval -0.62] [%clk 0:15:39] } 25. Qxd4 { [%eval -0.67] [%clk 0:18:29] } 25... Ba8 { [%eval -0.74] [%clk 0:16:05] } 26. Nh5 { [%eval -1.17] [%clk 0:12:56] } 26... f6 { [%eval -1.22] [%clk 0:12:58] } 27. Rc3 { [%eval -1.2] [%clk 0:10:46] } 27... Qb7?! { [%eval -0.55] } { Inaccuracy. Rd8 was best. } { [%clk 0:07:34] } 28. f3 { [%eval -0.5] [%clk 0:10:57] } 28... e5 { [%eval -0.5] [%clk 0:07:59] } 29. Qg4 { [%eval -0.47] [%clk 0:10:50] } 29... Kh8? { [%eval 0.78] } { Mistake. Rf8 was best. } { [%clk 0:07:33] } 30. Rd1 { [%eval 0.81] [%clk 0:09:57] } 30... e4?? { [%eval 3.06] } { Blunder. Rg8 was best. } { [%clk 0:01:29] } 31. fxe4? { [%eval 1.39] } { Mistake. c5 was best. } { [%clk 0:09:42] } 31... Re8 { [%eval 1.84] [%clk 0:01:47] } 32. Rcd3 { [%eval 1.83] [%clk 0:06:36] } 32... Qe7? { [%eval 3.57] } { Mistake. Qxe4 was best. } { [%clk 0:02:15] } 33. Rd7 { [%eval 3.83] [%clk 0:01:57] } 33... Qc5+ { [%eval 3.75] [%clk 0:02:09] } 34. Kg2 { [%eval 3.64] [%clk 0:01:43] } 34... Rxd7 { [%eval 3.32] [%clk 0:01:42] } 35. Rxd7 { [%eval 3.77] [%clk 0:02:02] } 35... Bxe4+ { [%eval 4.02] [%clk 0:01:20] } 36. Qxe4 { [%eval 3.68] [%clk 0:01:45] } 36... Qxh5 { [%eval 3.58] [%clk 0:01:49] } 37. Re7?? { [%eval 0.0] } { Blunder. g4 was best. } { [%clk 0:01:51] } 37... Rd8?? { [%eval 2.8] } { Blunder. Rxe7 was best. } { [%clk 0:01:33] } 38. Qe3?? { [%eval 0.0] } { Blunder. g4 was best. } { [%clk 0:01:57] } 38... Qg6 { [%eval 0.24] [%clk 0:01:01] } 39. h4 { [%eval 0.0] [%clk 0:01:24] } 39... Qc2+?? { [%eval 3.45] } { Blunder. h6 was best. } { [%clk 0:01:00] } 40. Kh3?? { [%eval 0.0] } { Blunder. Qe2 was best. } { [%clk 0:01:47] } 40... Qf5+ { [%eval 0.0] [%clk 0:01:17] } 41. Kg2 { [%eval 0.0] [%clk 0:01:49] } 41... Qc2+?? { [%eval 3.54] } { Blunder. h6 was best. } { [%clk 0:10:45] } 42. Qe2 { [%eval 3.72] [%clk 0:16:28] } 42... Qxe2+ { [%eval 3.55] [%clk 0:06:01] } 43. Rxe2 { [%eval 3.44] [%clk 0:16:53] } 43... h5?! { [%eval 4.32] } { Inaccuracy. Kg8 was best. } { [%clk 0:05:55] } 44. Re6 { [%eval 3.87] [%clk 0:17:00] } 44... Rd4 { [%eval 3.86] [%clk 0:04:24] } 45. Rxb6 { [%eval 3.97] [%clk 0:16:49] } 45... Rxc4 { [%eval 4.0] [%clk 0:03:55] } 46. Ra6 { [%eval 3.75] [%clk 0:16:58] } 46... Rc2+ { [%eval 3.55] [%clk 0:02:58] } 47. Kh3?? { [%eval 0.0] } { Blunder. Kf3 was best. } { [%clk 0:17:09] } 47... g5 { [%eval 0.0] [%clk 0:00:46] } 48. hxg5 { [%eval 0.0] [%clk 0:17:32] } 48... fxg5 { [%eval 0.0] [%clk 0:01:15] } 49. Rxa5 { [%eval 0.0] [%clk 0:15:14] } 49... Kg7 { [%eval 0.0] [%clk 0:01:44] } 50. Ra6 { [%eval 0.0] [%clk 0:15:11] } 50... Rb2 { [%eval 0.0] [%clk 0:00:35] } 51. a4 { [%eval 0.0] [%clk 0:15:06] } 51... Rb3 { [%eval 0.0] [%clk 0:01:02] } 52. b6 { [%eval 0.0] [%clk 0:12:09] } 52... h4?? { [%eval 4.78] } { Blunder. Rb2 was best. } { [%clk 0:01:09] } 53. Ra7+?? { [%eval 0.02] } { Blunder. Ra5 was best. } { [%clk 0:12:06] } 53... Kg6 { [%eval 0.13] [%clk 0:01:36] } 54. b7 { [%eval 0.0] [%clk 0:12:26] } 54... Rxg3+ { [%eval 0.31] [%clk 0:01:42] } 55. Kh2 { [%eval 0.0] [%clk 0:12:54] } 55... Rb3 { [%eval 0.11] [%clk 0:02:01] } 56. Ra6+ { [%eval 0.0] [%clk 0:12:22] } 56... Kh5 { [%eval -0.06] [%clk 0:02:25] } 57. Ra7?? { [%eval -5.64] } { Blunder. a5 was best. } { [%clk 0:10:04] } 57... Kg4 { [%eval -5.95] [%clk 0:01:22] } 58. Ra5 { [%eval -5.65] [%clk 0:09:32] } 58... Rb2+ { [%eval -5.76] [%clk 0:02:55] } 59. Kh1 { [%eval -5.68] [%clk 0:08:32] } 59... Rxb7 { [%eval -6.14] [%clk 0:03:02] } 60. Rb5 { [%eval -6.16] [%clk 0:08:56] } 60... Rc7 { [%eval -5.58] [%clk 0:02:35] } 61. Rb3 { [%eval -7.29] [%clk 0:08:14] } 61... Rc1+ { [%eval -6.92] [%clk 0:03:00] } 62. Kh2 { [%eval -7.53] [%clk 0:08:30] } 62... Rc2+ { [%eval -7.59] [%clk 0:03:27] } 63. Kg1 { [%eval -7.49] [%clk 0:08:26] } 63... Ra2 { [%eval -7.33] [%clk 0:03:56] } 64. Rb4+ { [%eval -6.83] [%clk 0:08:24] } 64... Kg3 { [%eval -7.44] [%clk 0:04:18] } 65. Rb3+ { [%eval -7.58] [%clk 0:08:51] } 65... Kg4 { [%eval -6.97] [%clk 0:04:44] } 66. Rb4+ { [%eval -7.35] [%clk 0:09:13] } 66... Kh5 { [%eval -6.9] [%clk 0:05:13] } 67. Rc4?? { [%eval #-13] } { Checkmate is now unavoidable. a5 was best. } { [%clk 0:09:30] } 67... h3 { [%eval #-14] [%clk 0:05:05] } 68. Rb4 { [%eval #-10] [%clk 0:08:43] } 68... g4 { [%eval #-9] [%clk 0:05:25] } 69. Rb5+ { [%eval #-7] [%clk 0:08:34] } 69... Kh4 { [%eval -8.31] [%clk 0:05:53] } 70. Rb4? { [%eval #-5] } { Checkmate is now unavoidable. Rb7 was best. } { [%clk 0:08:52] } 70... h2+ { [%eval #-4] [%clk 0:02:30] } 71. Kh1 { [%eval #-4] [%clk 0:09:19] } 71... Kh3 { [%eval #-3] [%clk 0:02:57] } 0-1