Event: Round 4: Jaszkiwskyj, Peter - De Sousa Muachikape, Jael
Site: https://lichess.org/broadcast/scarborough-chess-congress-2025-challengers/round-4/UPR7JVYJ/j6aXmi21
Date: 2025-10-26
White: Jaszkiwskyj, Peter
WhiteElo: 1921
Black: De Sousa Muachikape, Jael
BlackElo: 1930
Result: 0-1
ECO: D39
Opening: Queen's Gambit Declined: Ragozin Defense, Vienna Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:44:35] } 1... Nf6 { [%eval 0.19] [%clk 1:50:14] } 2. Nf3 { [%eval 0.11] [%clk 1:44:38] } 2... d5 { [%eval 0.11] [%clk 1:50:21] } 3. c4 { [%eval 0.22] [%clk 1:44:40] } 3... e6 { [%eval 0.17] [%clk 1:50:15] } 4. Bg5 { [%eval -0.11] [%clk 1:43:48] } 4... dxc4 { [%eval 0.0] [%clk 1:50:17] } 5. Nc3 { [%eval -0.14] [%clk 1:42:45] } 5... Bb4 { [%eval 0.19] [%clk 1:50:14] } 6. Qa4+ { [%eval -0.28] [%clk 1:28:35] } 6... Nc6 { [%eval -0.21] [%clk 1:50:11] } 7. e3 { [%eval -0.28] [%clk 1:28:36] } 7... Bd7 { [%eval -0.3] [%clk 1:49:56] } 8. Qc2 { [%eval -0.21] [%clk 1:28:20] } 8... b5 { [%eval -0.26] [%clk 1:49:59] } 9. Be2 { [%eval -0.3] [%clk 1:27:46] } 9... h6 { [%eval 0.19] [%clk 1:50:00] } 10. Bh4 { [%eval -0.22] [%clk 1:27:33] } 10... a6 { [%eval -0.24] [%clk 1:49:55] } 11. O-O { [%eval -0.27] [%clk 1:27:34] } 11... Be7 { [%eval -0.28] [%clk 1:49:59] } 12. Rfe1 { [%eval -0.77] [%clk 1:24:34] } 12... O-O { [%eval -0.92] [%clk 1:49:06] } 13. Rad1 { [%eval -0.95] [%clk 1:23:14] } 13... Nd5 { [%eval -0.97] [%clk 1:44:04] } 14. Bg3 { [%eval -0.92] [%clk 1:21:24] } 14... f5 { [%eval -0.97] [%clk 1:39:23] } 15. Be5 { [%eval -1.49] [%clk 1:19:21] } 15... Ncb4 { [%eval -1.29] [%clk 1:36:29] } 16. Qb1 { [%eval -1.55] [%clk 1:14:21] } 16... Nxc3 { [%eval -1.49] [%clk 1:36:27] } 17. bxc3 { [%eval -1.57] [%clk 1:14:20] } 17... Nd5 { [%eval -1.63] [%clk 1:36:34] } 18. Qc2 { [%eval -1.63] [%clk 1:11:33] } 18... Bd6 { [%eval -1.47] [%clk 1:36:30] } 19. Rc1 { [%eval -1.87] [%clk 1:10:30] } 19... Nf6 { [%eval -1.7] [%clk 1:35:02] } 20. h3 { [%eval -1.86] [%clk 1:08:10] } 20... Bc6 { [%eval -1.83] [%clk 1:34:50] } 21. Bh2 { [%eval -2.1] [%clk 1:05:18] } 21... Be4 { [%eval -2.05] [%clk 1:34:28] } 22. Qb2 { [%eval -2.07] [%clk 1:05:01] } 22... Bxh2+ { [%eval -1.84] [%clk 1:33:35] } 23. Kxh2 { [%eval -1.82] [%clk 1:04:45] } 23... Qd6+ { [%eval -1.75] [%clk 1:33:36] } 24. Kg1 { [%eval -1.87] [%clk 1:03:25] } 24... Nd7 { [%eval -1.89] [%clk 1:33:31] } 25. Nd2 { [%eval -2.06] [%clk 1:00:41] } 25... Bd5 { [%eval -2.07] [%clk 1:33:30] } 26. Ra1 { [%eval -2.45] [%clk 0:54:33] } 26... e5 { [%eval -2.41] [%clk 1:33:24] } 27. a4 { [%eval -2.36] [%clk 0:51:33] } 27... Rab8 { [%eval -2.06] [%clk 1:33:26] } 28. axb5 { [%eval -1.86] [%clk 0:50:24] } 28... axb5 { [%eval -1.8] [%clk 1:33:28] } 29. Ra5 { [%eval -2.08] [%clk 0:49:54] } 29... exd4 { [%eval -1.97] [%clk 1:32:54] } 30. cxd4?! { [%eval -2.96] } { Inaccuracy. exd4 was best. } { [%clk 0:46:58] } 30... c6 { [%eval -2.93] [%clk 1:32:41] } 31. Rea1 { [%eval -3.43] [%clk 0:45:03] } 31... Qg6?! { [%eval -2.53] } { Inaccuracy. Nf6 was best. } { [%clk 1:32:04] } 32. Nf3 { [%eval -3.15] [%clk 0:41:22] } 32... Nf6 { [%eval -2.61] [%clk 1:31:57] } 33. Qb4 { [%eval -2.93] [%clk 0:40:15] } 33... Nh5?! { [%eval -1.83] } { Inaccuracy. f4 was best. } { [%clk 1:31:41] } 34. Ra6?! { [%eval -2.88] } { Inaccuracy. Qb1 was best. } { [%clk 0:34:29] } 34... f4 { [%eval -2.68] [%clk 1:31:35] } 35. Qc5? { [%eval -4.85] } { Mistake. e4 was best. } { [%clk 0:34:24] } 35... Qe4 { [%eval -5.06] [%clk 1:30:31] } 36. Ra7 { [%eval -5.82] [%clk 0:32:11] } 36... fxe3 { [%eval -6.08] [%clk 1:30:22] } 37. Re7 { [%eval -6.65] [%clk 0:31:32] } 37... exf2+ { [%eval -6.56] [%clk 1:29:51] } 38. Kxf2 { [%eval -6.04] [%clk 0:30:58] } 38... Qf4 { [%eval -5.91] [%clk 1:29:50] } 39. Raa7 { [%eval -6.34] [%clk 0:29:34] } 39... Qg3+ { [%eval -6.06] [%clk 1:28:32] } 40. Kf1 { [%eval -7.2] [%clk 0:28:17] } 40... Rbe8 { [%eval -7.12] [%clk 1:26:37] } 41. Rad7 { [%eval -7.86] [%clk 0:24:50] } 41... Rxe7 { [%eval -8.16] [%clk 1:26:04] } 42. Qxe7 { [%eval -7.88] [%clk 0:23:48] } 42... Nf4 { [%eval -7.65] [%clk 1:25:54] } 43. Qe5 { [%eval -8.1] [%clk 0:21:27] } 43... Qxg2+ { [%eval -7.64] [%clk 1:25:41] } 0-1