Event: Round 4: Matthey, Harald - Krieg, Peter
Date: 2024-07-04
White: Matthey, Harald
WhiteTitle: FM
WhiteElo: 2063
Black: Krieg, Peter
BlackElo: 1920
Result: 0-1
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:58] } 1... Nf6 { [%eval 0.22] [%clk 1:30:51] } 2. g3 { [%eval 0.11] [%clk 1:30:53] } 2... g6 { [%eval 0.22] [%clk 1:31:03] } 3. Bg2 { [%eval 0.13] [%clk 1:31:06] } 3... Bg7 { [%eval 0.15] [%clk 1:31:27] } 4. O-O { [%eval 0.09] [%clk 1:31:29] } 4... O-O { [%eval 0.23] [%clk 1:31:50] } 5. d4 { [%eval 0.15] [%clk 1:30:55] } 5... d5 { [%eval 0.18] [%clk 1:32:01] } 6. Nbd2 { [%eval 0.0] [%clk 1:30:23] } 6... b6 { [%eval 0.33] [%clk 1:31:14] } 7. Ne5 { [%eval -0.1] [%clk 1:27:06] } 7... Bb7 { [%eval -0.01] [%clk 1:27:42] } 8. c4 { [%eval -0.05] [%clk 1:10:44] } 8... e6 { [%eval 0.27] [%clk 1:11:28] } 9. e3 { [%eval -0.07] [%clk 1:04:36] } 9... Nbd7 { [%eval 0.0] [%clk 0:59:32] } 10. f4 { [%eval -0.27] [%clk 0:59:45] } 10... Qc8 { [%eval 0.05] [%clk 0:50:54] } 11. b4 { [%eval -0.39] [%clk 0:52:10] } 11... dxc4 { [%eval -0.39] [%clk 0:38:41] } 12. Nc6 { [%eval -0.86] [%clk 0:49:42] } 12... Re8 { [%eval -0.88] [%clk 0:34:07] } 13. Nxc4 { [%eval -0.91] [%clk 0:48:54] } 13... Nd5 { [%eval -0.82] [%clk 0:32:39] } 14. b5?! { [%eval -1.79] } { Inaccuracy. N6e5 was best. } { [%clk 0:46:15] } 14... a6 { [%eval -1.85] [%clk 0:31:21] } 15. Qb3 { [%eval -1.81] [%clk 0:37:53] } 15... axb5 { [%eval -1.89] [%clk 0:21:57] } 16. Qxb5 { [%eval -1.93] [%clk 0:37:52] } 16... Ba6 { [%eval -1.64] [%clk 0:19:47] } 17. Qb3 { [%eval -1.73] [%clk 0:37:46] } 17... Nc5? { [%eval -0.51] } { Mistake. Qb7 was best. } { [%clk 0:11:40] } 18. Qc2 { [%eval -0.54] [%clk 0:35:19] } 18... Bb5 { [%eval -0.64] [%clk 0:11:20] } 19. N6e5 { [%eval -0.61] [%clk 0:34:15] } 19... Na6?! { [%eval 0.31] } { Inaccuracy. Qa6 was best. } { [%clk 0:09:17] } 20. a4 { [%eval -0.1] [%clk 0:31:53] } 20... Nab4 { [%eval -0.11] [%clk 0:09:23] } 21. Qb3 { [%eval -0.15] [%clk 0:31:22] } 21... Bxe5 { [%eval -0.05] [%clk 0:09:01] } 22. fxe5 { [%eval 0.0] [%clk 0:31:06] } 22... Qa6 { [%eval -0.12] [%clk 0:09:08] } 23. axb5? { [%eval -1.34] } { Mistake. Nb2 was best. } { [%clk 0:18:00] } 23... Qxa1 { [%eval -1.33] [%clk 0:09:30] } 24. e4?? { [%eval -3.87] } { Blunder. Na3 was best. } { [%clk 0:17:15] } 24... Qxd4+ { [%eval -3.57] [%clk 0:08:16] } 25. Kh1 { [%eval -3.79] [%clk 0:17:38] } 25... Qc3 { [%eval -3.71] [%clk 0:08:02] } 26. Qd1 { [%eval -4.1] [%clk 0:16:02] } 26... Qxc4 { [%eval -3.79] [%clk 0:07:44] } 27. exd5 { [%eval -4.39] [%clk 0:16:13] } 27... Nxd5 { [%eval -4.35] [%clk 0:07:40] } 28. Qf3 { [%eval -4.38] [%clk 0:16:24] } 28... Re7 { [%eval -4.41] [%clk 0:05:48] } 29. Bg5 { [%eval -4.45] [%clk 0:10:24] } 29... Rd7 { [%eval -4.31] [%clk 0:05:37] } 30. h4 { [%eval -4.51] [%clk 0:10:41] } 30... h5 { [%eval -4.26] [%clk 0:05:24] } 31. Rc1 { [%eval -4.4] [%clk 0:09:33] } 31... Qd4 { [%eval -4.23] [%clk 0:05:09] } 32. Re1 { [%eval -5.04] [%clk 0:09:32] } 32... Ra1 { [%eval -4.86] [%clk 0:05:12] } 33. Qe2 { [%eval -5.3] [%clk 0:09:10] } 33... Rxe1+ { [%eval -5.0] [%clk 0:05:20] } 34. Qxe1 { [%eval -5.05] [%clk 0:09:37] } 34... Qc3 { [%eval -5.03] [%clk 0:05:15] } 35. Bd2 { [%eval -5.09] [%clk 0:09:35] } 35... Qd3 { [%eval -4.92] [%clk 0:04:56] } 36. Bf1 { [%eval -5.17] [%clk 0:09:21] } 36... Qf5 { [%eval -5.21] [%clk 0:04:12] } 37. Kh2 { [%eval -5.56] [%clk 0:09:19] } 37... Qc2 { [%eval -5.17] [%clk 0:04:16] } 38. Bg2 { [%eval -6.63] [%clk 0:09:35] } 38... Qb2?! { [%eval -4.61] } { Inaccuracy. Nf6 was best. } 0-1