Pyrih, Roman vs Petrosian, Tigran L.
35th Annual Chicago Open · Round 7 · 2026.05.24 · 1-0 · B12 Caro-Kann Defense: Advance Variation, Tal Variation
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PGN
[Event "35th Annual Chicago Open"]
[Site "Lichess"]
[Date "2026.05.24"]
[Round "7"]
[White "Pyrih, Roman"]
[Black "Petrosian, Tigran L."]
[Result "1-0"]
[PlyCount "115"]
[WhiteElo "2399"]
[WhiteFideId "14179156"]
[WhiteTitle "IM"]
[BlackElo "2543"]
[BlackFideId "13301616"]
[BlackTitle "GM"]
[ECO "B12"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2026-06-04"]
1. e4 { [%clk 1:15:10] } 1... c6 { [%clk 1:20:00] } 2. d4 { [%clk 1:15:10] }
2... d5 { [%clk 1:20:00] } 3. e5 { [%clk 1:15:10] } 3... Bf5 { [%clk 1:20:00] }
4. h4 { [%clk 1:14:57] } 4... h5 { [%clk 1:20:00] } 5. Bd3 { [%clk 1:14:57] }
5... Bxd3 { [%clk 1:20:00] } 6. Qxd3 { [%clk 1:14:57] } 6... e6
{ [%clk 1:20:00] } 7. Bg5 { [%clk 1:14:57] } 7... Qb6 { [%clk 1:16:09] } 8. Nd2
{ [%clk 1:14:41] } 8... Ne7 { [%clk 1:12:40] } 9. Ne2 { [%clk 1:13:07] } 9...
c5 { [%clk 1:06:20] } 10. c4 { [%clk 0:58:30] } 10... Nbc6 { [%clk 1:06:20] }
11. cxd5 { [%clk 0:58:30] } 11... Nxd5 { [%clk 1:05:36] } 12. Nc4
{ [%clk 0:58:30] } 12... Qa6 { [%clk 0:59:31] } 13. O-O { [%clk 0:57:42] }
13... Ndb4 $6 { Inaccuracy. Nb6 was best.[%clk 0:41:26] } 14. Qb3
{ [%clk 0:56:14] } 14... cxd4 { [%clk 0:38:02] } 15. Nf4 { [%clk 0:55:06] }
15... d3 { [%clk 0:29:02] } 16. Nxd3 { [%clk 0:41:18] } 16... Nd5 $2
{ Mistake. Na5 was best.[%clk 0:28:24] } 17. Rac1 { [%clk 0:40:55] } 17... Nd4
{ [%clk 0:17:04] } 18. Qd1 { [%clk 0:40:55] } 18... Nf5 { [%clk 0:17:04] } 19.
Qf3 { [%clk 0:35:26] } 19... Be7 $6 { Inaccuracy. f6 was best.[%clk 0:17:02] }
20. Bxe7 { [%clk 0:35:13] } 20... Ndxe7 { [%clk 0:15:22] } 21. Nc5
{ [%clk 0:25:45] } 21... Qc6 { [%clk 0:15:22] } 22. Nxb7 $4
{ Blunder. Ne4 was best.[%clk 0:25:45] } 22... Qxf3 { [%clk 0:13:40] } 23.
Ncd6+ { [%clk 0:24:44] } 23... Kf8 { [%clk 0:13:40] } 24. gxf3
{ [%clk 0:24:44] } 24... Nxh4 { [%clk 0:13:40] } 25. f4 { [%clk 0:22:17] }
25... Nd5 { [%clk 0:03:43] } 26. Rfd1 $2
{ Mistake. Kh1 was best.[%clk 0:21:43] } 26... Nxf4 { [%clk 0:03:01] } 27. Rc7
{ [%clk 0:21:21] } 27... Nf3+ { [%clk 0:03:01] } 28. Kh1 { [%clk 0:18:44] }
28... Nxe5 { [%clk 0:03:01] } 29. Nc5 { [%clk 0:17:03] } 29... Kg8
{ [%clk 0:01:06] } 30. Nd7 { [%clk 0:16:09] } 30... Ng4 { [%clk 0:00:42] } 31.
Rd2 { [%clk 0:15:55] } 31... Nd5 { [%clk 0:00:11] } 32. Rb7 { [%clk 0:15:55] }
32... g5 { [%clk 0:00:11] } 33. f3 $6
{ Inaccuracy. b4 was best.[%clk 0:15:55] } 33... Nh6 $2
{ Mistake. Nge3 was best.[%clk 0:00:11] } 34. f4 $4
{ Blunder. Re2 was best.[%clk 0:11:17] } 34... g4 $4
{ Blunder. gxf4 was best.[%clk 0:00:11] } 35. f5 { [%clk 0:11:17] } 35... Rd8
{ [%clk 0:00:02] } 36. fxe6 { [%clk 0:10:28] } 36... fxe6 { [%clk 0:00:02] }
37. Ne4 { [%clk 0:10:28] } 37... Kg7 $4
{ Blunder. Nf7 was best.[%clk 0:00:02] } 38. Ndc5+ $2
{ Mistake. Ne5+ was best.[%clk 0:10:28] } 38... Kg6 { [%clk 0:00:02] } 39.
Nxe6 { [%clk 0:10:28] } 39... Kf5 { [%clk 0:00:02] } 40. Nxd8
{ [%clk 0:10:11] } 40... Kxe4 { [%clk 0:00:02] } 41. Ne6 { [%clk 0:04:42] }
41... Ne3 { [%clk 0:24:24] } 42. Rb4+ { [%clk 0:30:49] } 42... Kf5 $6
{ Inaccuracy. Ke5 was best.[%clk 0:23:02] } 43. Rf2+ { [%clk 0:28:42] } 43...
Kg6 { [%clk 0:22:10] } 44. Nf8+ { [%clk 0:24:35] } 44... Kg5 { [%clk 0:22:10] }
45. Rb8 { [%clk 0:24:35] } 45... Rg8 { [%clk 0:10:56] } 46. Nh7+
{ [%clk 0:19:06] } 46... Kh4 { [%clk 0:10:56] } 47. Rxg8 { [%clk 0:16:59] }
47... Nxg8 { [%clk 0:10:56] } 48. Re2 { [%clk 0:16:14] } 48... Nf5 $2
{ Mistake. Nd5 was best.[%clk 0:09:35] } 49. Kg2 { [%clk 0:16:14] } 49... Ngh6
{ [%clk 0:09:26] } 50. Re1 { [%clk 0:14:31] } 50... Ng3 { [%clk 0:09:26] } 51.
b4 { [%clk 0:13:03] } 51... Nhf5 { [%clk 0:09:26] } 52. b5 { [%clk 0:13:03] }
52... Nd4 { [%clk 0:09:26] } 53. a4 { [%clk 0:13:03] } 53... Nc2 $2
{ Mistake. Nde2 was best.[%clk 0:09:26] } 54. Re5 { [%clk 0:13:03] } 54... Nf5
{ [%clk 0:09:26] } 55. a5 { [%clk 0:11:38] } 55... Nce3+ { [%clk 0:09:26] } 56.
Kg1 { [%clk 0:11:38] } 56... Kg3 { [%clk 0:09:22] } 57. b6 { [%clk 0:11:38] }
57... axb6 { [%clk 0:09:22] } 58. axb6 { [%clk 0:11:38] } 1-0