Event: Round 5: Jakob Matthaei - Andrejs Strebkovs
Date: 2023-07-18
White: Jakob Matthaei
Black: Andrejs Strebkovs
BlackTitle: IM
Result: 1/2-1/2
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Dragon
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:48] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:10] } 2... g6?! { [%eval 0.64] } { Inaccuracy. d6 was best. } { [%clk 1:31:17] } 3. c3 { [%eval 0.41] [%clk 1:31:17] } 3... d5 { [%eval 0.5] [%clk 1:31:03] } 4. exd5 { [%eval 0.16] [%clk 1:31:20] } 4... Qxd5 { [%eval 0.37] [%clk 1:31:27] } 5. d4 { [%eval 0.31] [%clk 1:31:27] } 5... Bg7 { [%eval 0.38] [%clk 1:31:29] } 6. Be3 { [%eval 0.0] [%clk 1:26:04] } 6... cxd4 { [%eval 0.45] [%clk 1:31:29] } 7. cxd4 { [%eval 0.19] [%clk 1:25:20] } 7... Qa5+ { [%eval 0.32] [%clk 1:30:33] } 8. Nc3 { [%eval 0.19] [%clk 1:25:11] } 8... Nh6 { [%eval 0.12] [%clk 1:30:17] } 9. Bb5+ { [%eval 0.23] [%clk 1:18:45] } 9... Bd7 { [%eval 0.27] [%clk 1:28:06] } 10. Qb3 { [%eval 0.14] [%clk 1:17:57] } 10... O-O { [%eval 0.18] [%clk 1:24:15] } 11. Bxd7 { [%eval 0.21] [%clk 1:10:33] } 11... Nxd7 { [%eval 0.15] [%clk 1:24:38] } 12. Qxb7 { [%eval 0.21] [%clk 1:09:01] } 12... Rfd8 { [%eval 0.13] [%clk 1:19:47] } 13. O-O { [%eval 0.08] [%clk 0:58:29] } 13... Rab8 { [%eval 0.03] [%clk 1:14:27] } 14. Qd5 { [%eval 0.07] [%clk 0:56:34] } 14... Qa6 { [%eval 0.14] [%clk 1:10:41] } 15. Bxh6 { [%eval 0.16] [%clk 0:45:30] } 15... Bxh6 { [%eval 0.14] [%clk 1:09:06] } 16. Rab1 { [%eval 0.17] [%clk 0:39:55] } 16... Bg7 { [%eval 0.24] [%clk 1:04:26] } 17. Qe4 { [%eval 0.31] [%clk 0:39:05] } 17... e6 { [%eval 0.22] [%clk 1:02:53] } 18. Rfd1 { [%eval 0.21] [%clk 0:38:16] } 18... Nb6 { [%eval 0.32] [%clk 1:01:39] } 19. Qe2 { [%eval 0.25] [%clk 0:36:45] } 19... Qxe2 { [%eval 0.19] [%clk 0:56:31] } 20. Nxe2 { [%eval 0.19] [%clk 0:37:14] } 20... Bh6 { [%eval 0.34] [%clk 0:56:38] } 21. Ne5 { [%eval 0.14] [%clk 0:31:59] } 21... Rbc8 { [%eval 0.37] [%clk 0:54:43] } 22. Ng4 { [%eval 0.28] [%clk 0:23:21] } 22... Bg7 { [%eval 0.31] [%clk 0:46:25] } 23. Ne3 { [%eval 0.26] [%clk 0:23:40] } 23... Rd7 { [%eval 0.25] [%clk 0:41:37] } 24. Rd2 { [%eval -0.04] [%clk 0:15:21] } 24... Rcd8 { [%eval 0.07] [%clk 0:40:56] } 25. Rbd1 { [%eval 0.02] [%clk 0:13:35] } 25... Bh6 { [%eval 0.36] [%clk 0:38:16] } 26. f4 { [%eval 0.41] [%clk 0:11:03] } 26... Bg7 { [%eval 0.64] [%clk 0:31:54] } 27. b3 { [%eval 0.66] [%clk 0:10:39] } 27... h5 { [%eval 0.52] [%clk 0:26:24] } 28. g3 { [%eval 0.6] [%clk 0:10:02] } 28... Bf8 { [%eval 0.78] [%clk 0:24:34] } 29. Nc4 { [%eval 0.29] [%clk 0:06:14] } 29... Nd5 { [%eval 0.36] [%clk 0:23:05] } 30. Kf2 { [%eval 0.3] [%clk 0:05:54] } 30... f6 { [%eval 0.56] [%clk 0:18:03] } 31. Kf3 { [%eval 0.22] [%clk 0:05:31] } 31... Bb4 { [%eval 0.59] [%clk 0:13:54] } 32. Rc2 { [%eval 0.69] [%clk 0:05:20] } 32... g5 { [%eval 0.79] [%clk 0:13:33] } 33. a3 { [%eval 0.58] [%clk 0:04:26] } 33... Be7 { [%eval 0.53] [%clk 0:12:56] } 34. b4 { [%eval 0.51] [%clk 0:04:03] } 34... Rc7 { [%eval 0.44] [%clk 0:10:00] } 35. Rdc1 { [%eval 0.05] [%clk 0:03:53] } 35... g4+ { [%eval 0.1] [%clk 0:06:31] } 36. Kf2 { [%eval -0.14] [%clk 0:03:59] } 36... Rcd7? { [%eval 1.02] } { Mistake. Bxb4 was best. } { [%clk 0:06:37] } 37. Na5 { [%eval 0.96] [%clk 0:03:50] } 37... Bd6 { [%eval 0.95] [%clk 0:05:36] } 38. Nc6 { [%eval 0.69] [%clk 0:03:30] } 38... Re8 { [%eval 1.12] [%clk 0:05:40] } 39. Na5 { [%eval 0.77] [%clk 0:03:09] } 39... e5 { [%eval 1.21] [%clk 0:04:33] } 40. Rc8 { [%eval 1.38] [%clk 0:03:19] } 40... Rxc8 { [%eval 1.23] [%clk 0:02:23] } 41. Rxc8+ { [%eval 1.37] [%clk 0:03:47] } 41... Kh7 { [%eval 1.31] [%clk 0:01:28] } 42. dxe5?! { [%eval 0.41] } { Inaccuracy. fxe5 was best. } { [%clk 0:17:37] } 42... fxe5 { [%eval 0.42] [%clk 0:32:17] } 43. fxe5 { [%eval 0.57] [%clk 0:15:21] } 43... Bxe5 { [%eval 0.5] [%clk 0:32:10] } 44. Nc6 { [%eval 0.15] [%clk 0:14:21] } 44... Bc7 { [%eval 0.25] [%clk 0:30:23] } 45. Ke1 { [%eval 0.35] [%clk 0:11:22] } 45... Bb6 { [%eval 0.43] [%clk 0:30:00] } 46. Re8 { [%eval 0.51] [%clk 0:05:38] } 46... Rd6 { [%eval 0.62] [%clk 0:24:32] } 47. Ne5 { [%eval 0.43] [%clk 0:03:32] } 47... Ne3 { [%eval 0.35] [%clk 0:18:25] } 48. Nf4 { [%eval 0.27] [%clk 0:03:15] } 48... Nc2+ { [%eval 0.21] [%clk 0:17:37] } 49. Ke2 { [%eval 0.28] [%clk 0:03:33] } 49... Nd4+ { [%eval 0.24] [%clk 0:16:34] } 50. Kf1 { [%eval 0.26] [%clk 0:03:30] } 50... Nf5?? { [%eval 2.19] } { Blunder. Nf3 was best. } { [%clk 0:11:03] } 51. Nxh5 { [%eval 2.27] [%clk 0:02:26] } 51... Rd1+ { [%eval 2.42] [%clk 0:08:24] } 52. Ke2 { [%eval 2.12] } 52... Ra1 { [%eval 2.17] } 53. Nf6+ { [%eval 2.05] [%clk 0:01:30] } 53... Kg7 { [%eval 1.95] [%clk 0:08:32] } 54. Nfxg4 { [%eval 2.08] [%clk 0:01:15] } 54... Rxa3 { [%eval 1.89] [%clk 0:08:40] } 55. Rc8 { [%eval 1.75] [%clk 0:01:02] } 55... Nd4+ { [%eval 2.17] [%clk 0:08:23] } 56. Kd2 { [%eval 1.72] [%clk 0:00:55] } 56... Rb3 { [%eval 1.74] [%clk 0:07:05] } 57. Rc4 { [%eval 1.72] [%clk 0:00:47] } 57... Ra3 { [%eval 1.6] [%clk 0:06:08] } 58. Nd7 { [%eval 1.28] [%clk 0:00:44] } 58... Nf3+ { [%eval 1.51] [%clk 0:05:16] } 59. Kc2 { [%eval 1.08] [%clk 0:00:49] } 59... Bg1?! { [%eval 1.83] } { Inaccuracy. Bd4 was best. } { [%clk 0:03:55] } 60. Kb2?! { [%eval 1.03] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:34] } 60... Ra6?! { [%eval 1.82] } { Inaccuracy. Rd3 was best. } { [%clk 0:02:17] } 61. h4?? { [%eval 0.09] } { Blunder. Rc7 was best. } { [%clk 0:00:36] } 61... Bd4+ { [%eval 0.11] [%clk 0:02:36] } 62. Kc2 { [%eval 0.1] [%clk 0:00:54] } 62... Ra3? { [%eval 1.77] } { Mistake. Rg6 was best. } { [%clk 0:02:04] } 63. h5 { [%eval 1.79] [%clk 0:00:49] } 63... Ne1+? { [%eval 3.21] } { Mistake. Kf7 was best. } { [%clk 0:01:26] } 64. Kd1 { [%eval 3.09] [%clk 0:01:03] } 64... Nf3 { [%eval 3.03] [%clk 0:01:18] } 65. h6+?? { [%eval 0.43] } { Blunder. Rc7 was best. } { [%clk 0:01:14] } 65... Kg6 { [%eval 0.42] [%clk 0:01:04] } 66. Nf8+ { [%eval 0.48] [%clk 0:00:39] } 66... Kf7 { [%eval 0.4] [%clk 0:00:49] } 67. h7 { [%eval 0.02] [%clk 0:00:46] } 67... Bh8?? { [%eval 3.43] } { Blunder. Kxf8 was best. } { [%clk 0:00:49] } 68. Rf4+ { [%eval 3.16] [%clk 0:00:55] } 68... Kg7 { [%eval 3.22] [%clk 0:00:40] } 69. Ke2?? { [%eval 0.73] } { Blunder. Ne6+ was best. } { [%clk 0:00:37] } 69... Ng5 { [%eval 1.05] [%clk 0:00:57] } 70. Ne3?! { [%eval 0.4] } { Inaccuracy. Ne5 was best. } { [%clk 0:00:37] } 70... Nxh7 { [%eval 0.24] [%clk 0:01:01] } 71. Nxh7 { [%eval 0.07] [%clk 0:00:36] } 71... Kxh7 { [%eval 0.07] [%clk 0:01:28] } 72. Rf7+ { [%eval 0.03] [%clk 0:00:47] } 72... Kg6 { [%eval 0.03] [%clk 0:01:49] } 73. Rd7 { [%eval 0.01] [%clk 0:00:38] } 73... Bc3 { [%eval 0.04] [%clk 0:00:58] } 74. b5 { [%eval 0.05] [%clk 0:00:46] } 74... Bb4 { [%eval 0.13] [%clk 0:00:42] } 75. Nc2 { [%eval 0.03] [%clk 0:00:37] } 75... Ra2 { [%eval 0.06] [%clk 0:01:03] } 76. Kd3 { [%eval 0.05] [%clk 0:01:05] } 76... Bc5 { [%eval 0.02] [%clk 0:00:56] } 77. Rd5 { [%eval 0.03] [%clk 0:01:18] } 77... Bb6 { [%eval 0.03] [%clk 0:01:03] } 78. Kc3 { [%eval 0.03] [%clk 0:00:54] } 78... Ra4 { [%eval 0.03] [%clk 0:01:14] } 79. Kb3 { [%eval 0.0] [%clk 0:00:45] } 1/2-1/2