Event: SixDays September 2025 Swiss norm edition
Site: https://lichess.org/broadcast/sixdays-budapest-september-2025/round-4/GAehAweu/u17w20f0
Date: 2025-09-14
White: Colbow, Collin
WhiteTitle: IM
WhiteElo: 2433
Black: Urhegyi, Marton
BlackTitle: FM
BlackElo: 2287
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:28:09] } 1... c5 { [%eval 0.25] [%clk 1:28:01] } 2. b3 { [%eval -0.03] [%clk 1:23:03] } 2... d5 { [%eval 0.15] [%clk 1:27:05] } 3. e3 { [%eval 0.06] [%clk 1:23:00] } 3... Nf6 { [%eval 0.17] [%clk 1:26:35] } 4. Bb2 { [%eval 0.04] [%clk 1:22:31] } 4... a6 { [%eval 0.24] [%clk 1:26:13] } 5. Be2 { [%eval 0.11] [%clk 1:15:56] } 5... Nc6 { [%eval 0.14] [%clk 1:23:51] } 6. d4 { [%eval 0.07] [%clk 1:16:06] } 6... Bg4 { [%eval 0.19] [%clk 1:22:31] } 7. Nbd2 { [%eval 0.3] [%clk 1:10:18] } 7... e6 { [%eval 0.22] [%clk 1:22:31] } 8. h3 { [%eval 0.05] [%clk 1:07:33] } 8... Bxf3 { [%eval 0.12] [%clk 1:17:07] } 9. Nxf3 { [%eval 0.0] [%clk 1:07:40] } 9... cxd4 { [%eval 0.07] [%clk 1:16:53] } 10. Nxd4 { [%eval 0.03] [%clk 1:07:39] } 10... Qa5+ { [%eval 0.06] [%clk 1:01:33] } 11. c3 { [%eval 0.0] [%clk 1:07:13] } 11... Nxd4 { [%eval 0.02] [%clk 0:57:12] } 12. Qxd4 { [%eval 0.06] [%clk 1:06:34] } 12... Be7 { [%eval 0.1] [%clk 0:47:57] } 13. O-O { [%eval 0.03] [%clk 0:58:52] } 13... O-O { [%eval 0.13] [%clk 0:47:22] } 14. c4 { [%eval 0.1] [%clk 0:57:43] } 14... dxc4 { [%eval 0.22] [%clk 0:44:53] } 15. Bxc4 { [%eval 0.0] [%clk 0:55:38] } 15... b5 { [%eval 0.0] [%clk 0:40:20] } 16. Be2 { [%eval 0.0] [%clk 0:50:10] } 16... Rad8 { [%eval 0.0] [%clk 0:34:03] } 17. Qc3 { [%eval -0.06] [%clk 0:37:23] } 17... Bb4 { [%eval 0.1] [%clk 0:32:36] } 18. Qc1 { [%eval 0.03] [%clk 0:32:48] } 18... Ne4 { [%eval 0.0] [%clk 0:17:10] } 19. a3 { [%eval 0.0] [%clk 0:29:25] } 19... Bc3 { [%eval 0.09] [%clk 0:14:38] } 20. b4 { [%eval 0.0] [%clk 0:29:11] } 20... Qc7 { [%eval 0.0] [%clk 0:13:24] } 21. Bf3 { [%eval 0.01] [%clk 0:26:47] } 21... Qe5 { [%eval 0.04] [%clk 0:13:00] } 22. Bxc3 { [%eval 0.0] [%clk 0:27:02] } 22... Nxc3 { [%eval 0.0] [%clk 0:13:22] } 23. Qb2 { [%eval 0.0] [%clk 0:26:41] } 23... Rc8 { [%eval 0.0] [%clk 0:12:19] } 24. Rad1 { [%eval 0.0] [%clk 0:22:16] } 24... Qc7 { [%eval 0.16] [%clk 0:10:37] } 25. Rc1 { [%eval 0.01] [%clk 0:15:00] } 25... Rfd8 { [%eval 0.15] [%clk 0:09:24] } 26. Rc2 { [%eval 0.23] [%clk 0:12:45] } 26... Qe5 { [%eval 0.34] [%clk 0:06:17] } 27. Kh1 { [%eval 0.27] [%clk 0:11:23] } 27... Rc4?? { [%eval 2.85] } { Blunder. Rd7 was best. } { [%clk 0:02:17] } 28. Rfc1 { [%eval 2.87] [%clk 0:10:43] } 28... Rdc8?! { [%eval 3.81] } { Inaccuracy. f6 was best. } { [%clk 0:02:24] } 29. Bb7 { [%eval 3.75] [%clk 0:10:51] } 29... R8c7 { [%eval 3.65] [%clk 0:02:23] } 30. Bxa6 { [%eval 3.53] [%clk 0:10:31] } 30... Qd5?! { [%eval 5.11] } { Inaccuracy. f6 was best. } { [%clk 0:01:35] } 31. Rxc3 { [%eval 5.02] [%clk 0:02:48] } 31... Rxc3 { [%eval 5.07] [%clk 0:02:01] } 32. Rxc3 { [%eval 5.05] [%clk 0:03:14] } 32... Rxc3 { [%eval 4.91] [%clk 0:01:17] } 33. Qxc3 { [%eval 4.51] [%clk 0:03:37] } 33... Qd1+ { [%eval 5.5] [%clk 0:01:45] } 34. Kh2 { [%eval 5.52] [%clk 0:04:03] } 34... Qd6+ { [%eval 5.5] [%clk 0:02:12] } 35. f4 { [%eval 5.27] [%clk 0:02:42] } 35... Qxa6 { [%eval 5.24] [%clk 0:02:38] } 36. a4 { [%eval 5.03] [%clk 0:02:50] } 36... g5 { [%eval 5.44] [%clk 0:00:39] } 37. a5 { [%eval 5.44] [%clk 0:01:07] } 37... gxf4 { [%eval 5.6] [%clk 0:00:58] } 38. exf4 { [%eval 5.3] [%clk 0:01:36] } 38... Qd6?! { [%eval 6.92] } { Inaccuracy. Kf8 was best. } { [%clk 0:00:57] } 39. Qe5 { [%eval 6.21] [%clk 0:01:21] } 39... Qc6 { [%eval 8.45] [%clk 0:00:41] } 40. Qg5+ { [%eval 8.28] [%clk 0:01:14] } 40... Kh8 { [%eval 8.49] [%clk 0:00:42] } 41. Qc5 { [%eval 7.29] [%clk 0:01:22] } 41... Qa8 { [%eval 7.33] [%clk 0:00:36] } 42. Qxb5 { [%eval 6.99] [%clk 0:01:36] } 42... Kg7 { [%eval 9.06] [%clk 0:00:55] } 43. a6 { [%eval 8.15] [%clk 0:01:42] } 43... h6 { [%eval 11.21] [%clk 0:01:00] } 44. Qe5+?! { [%eval 7.07] } { Inaccuracy. Qb7 was best. } { [%clk 0:01:15] } 44... Kg6 { [%eval 7.69] [%clk 0:01:12] } 45. b5 { [%eval 6.95] [%clk 0:01:33] } 45... f6?? { [%eval #18] } { Checkmate is now unavoidable. Qa7 was best. } { [%clk 0:00:44] } 46. Qxe6 { [%eval 12.31] [%clk 0:01:49] } 46... Qb8?! { [%eval #15] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:01:00] } 47. Qe4+ { [%eval #14] [%clk 0:01:43] } 47... Kg7 { [%eval #10] [%clk 0:00:35] } 48. Qb7+ { [%eval #9] [%clk 0:02:08] } 1-0