Event: Prague International Chess Festival - Challengers
Site: Prague, Czech Republic
Date: 2023-06-25
White: Pechac, Jergus
WhiteTitle: GM
WhiteElo: 2611
Black: Stalmach, Richard
BlackTitle: IM
BlackElo: 2436
Result: 1-0
ECO: C00
Opening: French Defense: King's Indian Attack
Variant: Standard
TimeControl: 90min/40 + 30min + 30sec/move

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... e6 { [%eval 0.0] [%clk 1:30:43] } 2. d3 { [%eval 0.0] } 2... c5 { [%eval 0.0] [%clk 1:29:08] } 3. g3 { [%eval 0.09] [%clk 1:31:29] } 3... d5 { [%eval 0.17] [%clk 1:27:26] } 4. Nd2 { [%eval 0.0] [%clk 1:31:52] } 4... Nc6 { [%eval -0.12] [%clk 1:26:25] } 5. Bg2 { [%eval 0.0] [%clk 1:32:15] } 5... Nf6 { [%eval 0.0] [%clk 1:25:39] } 6. Ngf3 { [%eval 0.0] [%clk 1:32:39] } 6... Be7 { [%eval 0.0] [%clk 1:16:28] } 7. O-O { [%eval -0.01] [%clk 1:33:01] } 7... Qc7 { [%eval 0.13] [%clk 1:14:42] } 8. Re1 { [%eval 0.03] [%clk 1:33:15] } 8... dxe4 { [%eval 0.1] [%clk 1:12:12] } 9. dxe4 { [%eval 0.13] [%clk 1:32:50] } 9... e5 { [%eval -0.06] [%clk 1:06:57] } 10. c3 { [%eval -0.1] [%clk 1:31:22] } 10... O-O { [%eval 0.0] [%clk 1:05:21] } 11. Nf1 { [%eval -0.01] [%clk 1:30:14] } 11... Be6 { [%eval 0.29] [%clk 1:05:33] } 12. Ng5 { [%eval -0.22] [%clk 1:29:32] } 12... Bg4 { [%eval -0.12] [%clk 1:04:36] } 13. f3 { [%eval -0.12] [%clk 1:28:28] } 13... Rad8 { [%eval 0.0] [%clk 0:59:26] } 14. Qe2 { [%eval -0.03] [%clk 1:28:43] } 14... Bc8 { [%eval 0.0] [%clk 0:58:56] } 15. Ne3 { [%eval -0.18] [%clk 1:29:03] } 15... h6 { [%eval 0.12] [%clk 0:58:16] } 16. Nh3 { [%eval -0.02] [%clk 1:29:27] } 16... Be6 { [%eval 0.31] [%clk 0:57:12] } 17. f4 { [%eval 0.21] [%clk 1:21:40] } 17... Bxh3 { [%eval 0.55] [%clk 0:35:16] } 18. Bxh3 { [%eval 0.33] [%clk 1:22:04] } 18... Rfe8 { [%eval 0.38] [%clk 0:31:50] } 19. Bg2 { [%eval 0.35] [%clk 1:14:06] } 19... exf4 { [%eval 0.38] [%clk 0:29:25] } 20. Nd5 { [%eval 0.38] [%clk 1:14:08] } 20... Qc8 { [%eval 0.61] [%clk 0:27:02] } 21. Bxf4 { [%eval 0.46] [%clk 1:10:15] } 21... g5 { [%eval 0.34] [%clk 0:21:21] } 22. Bd2 { [%eval 0.31] [%clk 1:03:15] } 22... Ne5 { [%eval 0.34] [%clk 0:21:07] } 23. c4 { [%eval 0.42] [%clk 0:57:41] } 23... Nxd5 { [%eval 0.39] [%clk 0:21:14] } 24. cxd5 { [%eval 0.31] [%clk 0:56:59] } 24... Bd6 { [%eval 0.64] [%clk 0:20:31] } 25. Bc3 { [%eval 0.71] [%clk 0:56:57] } 25... c4 { [%eval 1.02] [%clk 0:11:21] } 26. Qh5?! { [%eval 0.43] } { Inaccuracy. Rf1 was best. } { [%clk 0:56:44] } 26... Qg4 { [%eval 0.31] [%clk 0:10:04] } 27. Qxh6 { [%eval 0.36] [%clk 0:50:04] } 27... Bc5+ { [%eval 0.37] [%clk 0:10:29] } 28. Kh1 { [%eval 0.31] [%clk 0:50:27] } 28... Rd6 { [%eval 0.24] [%clk 0:10:50] } 29. Qh3 { [%eval 0.39] [%clk 0:50:49] } 29... Qxh3 { [%eval 0.24] [%clk 0:11:04] } 30. Bxh3 { [%eval 0.15] [%clk 0:51:12] } 30... Nd3 { [%eval 0.31] [%clk 0:08:37] } 31. Bf5 { [%eval 0.29] [%clk 0:51:26] } 31... b5 { [%eval 0.2] [%clk 0:07:35] } 32. a3 { [%eval 0.27] [%clk 0:49:07] } 32... Nxe1 { [%eval 0.15] [%clk 0:07:01] } 33. Rxe1 { [%eval 0.16] [%clk 0:49:34] } 33... a5?! { [%eval 1.11] } { Inaccuracy. Ra8 was best. } { [%clk 0:07:28] } 34. Bxa5 { [%eval 1.09] [%clk 0:49:47] } 34... Bd4 { [%eval 1.01] [%clk 0:05:16] } 35. Bb4 { [%eval 1.04] [%clk 0:49:33] } 35... Rdd8 { [%eval 1.12] [%clk 0:02:54] } 36. Rb1 { [%eval 1.27] [%clk 0:45:59] } 36... Be5 { [%eval 1.14] [%clk 0:01:32] } 37. b3 { [%eval 1.29] [%clk 0:41:09] } 37... c3 { [%eval 1.7] [%clk 0:00:38] } 38. Rc1 { [%eval 1.86] [%clk 0:41:21] } 38... Ra8?! { [%eval 2.5] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:37] } 39. Kg2 { [%eval 1.93] [%clk 0:36:52] } 39... Kg7 { [%eval 2.16] [%clk 0:00:35] } 40. Kf3 { [%eval 1.84] [%clk 0:37:17] } 40... Ra6 { [%eval 2.31] [%clk 0:00:36] } 41. Kg4 { [%eval 2.53] [%clk 0:36:29] } 41... Rh8 { [%eval 2.66] [%clk 0:17:41] } 42. h3 { [%eval 2.52] [%clk 1:06:49] } 42... Rah6?! { [%eval 3.78] } { Inaccuracy. Rha8 was best. } { [%clk 0:10:03] } 43. Bxc3 { [%eval 3.76] [%clk 1:00:12] } 43... Kf6 { [%eval 4.49] [%clk 0:10:11] } 44. d6 { [%eval 4.69] [%clk 0:56:58] } 44... b4 { [%eval 4.83] [%clk 0:04:46] } 45. axb4 { [%eval 5.05] [%clk 0:57:07] } 45... Bxc3 { [%eval 5.3] [%clk 0:03:10] } 46. Rxc3 { [%eval 5.28] [%clk 0:57:31] } 46... Rb8 { [%eval 5.78] [%clk 0:03:21] } 47. Rc5 { [%eval 5.87] [%clk 0:55:45] } 1-0