Event: Heusenstamm Sparkassen Open 2024
Site: Heusenstamm, Germany
Date: 2024-11-24
White: Nothnagel, Marian Can
WhiteTitle: FM
WhiteElo: 2416
Black: Grigoryan, Karen H.
BlackTitle: GM
BlackElo: 2603
Result: 0-1
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.21] [%clk 1:31:23] } 2... e6 { [%eval 0.28] [%clk 1:31:21] } 3. d4 { [%eval 0.4] [%clk 1:31:50] } 3... cxd4 { [%eval 0.29] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:17] } 4... a6 { [%eval 0.42] [%clk 1:32:13] } 5. c4 { [%eval 0.21] [%clk 1:32:43] } 5... Nf6 { [%eval 0.23] [%clk 1:32:38] } 6. Nc3 { [%eval 0.22] [%clk 1:33:10] } 6... Qc7 { [%eval 0.55] [%clk 1:33:03] } 7. a3 { [%eval 0.52] [%clk 1:33:36] } 7... d6 { [%eval 0.67] [%clk 1:32:56] } 8. Be3 { [%eval 0.76] [%clk 1:33:23] } 8... b6 { [%eval 0.81] [%clk 1:32:58] } 9. f4 { [%eval 0.64] [%clk 1:33:41] } 9... g6 { [%eval 1.0] [%clk 1:32:47] } 10. Bd3 { [%eval 0.54] [%clk 1:32:57] } 10... Bg7 { [%eval 0.6] [%clk 1:33:08] } 11. O-O { [%eval 0.68] [%clk 1:33:11] } 11... O-O { [%eval 0.61] [%clk 1:33:33] } 12. Rc1 { [%eval 0.67] [%clk 1:30:15] } 12... Bb7 { [%eval 0.63] [%clk 1:33:47] } 13. b4 { [%eval 0.67] [%clk 1:28:57] } 13... Nbd7 { [%eval 0.64] [%clk 1:34:07] } 14. Nb3 { [%eval 0.34] [%clk 1:22:40] } 14... Rac8 { [%eval 0.43] [%clk 1:33:27] } 15. Qe2 { [%eval 0.23] [%clk 1:22:57] } 15... Qb8 { [%eval 0.3] [%clk 1:33:13] } 16. Kh1 { [%eval 0.1] [%clk 1:21:04] } 16... Rc7 { [%eval 0.26] [%clk 1:32:03] } 17. Bd4 { [%eval 0.17] [%clk 1:12:27] } 17... Rfc8 { [%eval 0.49] [%clk 1:29:30] } 18. e5 { [%eval 0.59] [%clk 1:07:34] } 18... Ne8 { [%eval 0.62] [%clk 1:25:43] } 19. Qe3?! { [%eval 0.05] } { Inaccuracy. Rcd1 was best. } { [%clk 1:01:54] } 19... Bh6 { [%eval 0.19] [%clk 1:11:12] } 20. exd6 { [%eval -0.02] [%clk 0:43:28] } 20... Nxd6 { [%eval 0.0] [%clk 1:11:21] } 21. c5 { [%eval 0.0] [%clk 0:43:44] } 21... bxc5 { [%eval 0.0] [%clk 1:11:46] } 22. Nxc5 { [%eval 0.0] [%clk 0:44:10] } 22... Nxc5?! { [%eval 1.0] } { Inaccuracy. Nf5 was best. } { [%clk 1:09:58] } 23. bxc5 { [%eval 1.09] [%clk 0:42:14] } 23... Ne8 { [%eval 1.02] [%clk 1:10:24] } 24. Be5?! { [%eval 0.06] } { Inaccuracy. Na4 was best. } { [%clk 0:41:12] } 24... Qa8 { [%eval 0.11] [%clk 1:10:10] } 25. Bxc7 { [%eval 0.09] [%clk 0:40:26] } 25... Bxg2+ { [%eval 0.09] [%clk 1:10:33] } 26. Kg1 { [%eval 0.0] [%clk 0:40:54] } 26... Nxc7 { [%eval 0.0] [%clk 1:10:36] } 27. Be4 { [%eval 0.0] [%clk 0:38:21] } 27... Bxe4 { [%eval 0.06] [%clk 1:09:30] } 28. Nxe4 { [%eval 0.0] [%clk 0:38:15] } 28... Nd5 { [%eval 0.0] [%clk 1:09:39] } 29. Qd4 { [%eval -0.31] [%clk 0:38:08] } 29... Rc6 { [%eval 0.0] [%clk 0:57:59] } 30. Rb1 { [%eval -0.09] [%clk 0:27:36] } 30... Bg7 { [%eval -0.12] [%clk 0:57:33] } 31. Qf2 { [%eval -0.13] [%clk 0:27:54] } 31... Bf8 { [%eval -0.03] [%clk 0:55:02] } 32. Rfc1 { [%eval -0.08] [%clk 0:26:53] } 32... Qc8 { [%eval -0.16] [%clk 0:53:35] } 33. Qb2 { [%eval -0.04] [%clk 0:16:09] } 33... Bxc5+ { [%eval -0.02] [%clk 0:48:36] } 34. Nxc5 { [%eval -0.02] [%clk 0:14:20] } 34... Rxc5 { [%eval -0.1] [%clk 0:49:00] } 35. Rxc5 { [%eval -0.08] [%clk 0:02:20] } 35... Qxc5+ { [%eval -0.14] [%clk 0:49:25] } 36. Kh1 { [%eval -0.25] [%clk 0:02:40] } 36... h5 { [%eval 0.0] [%clk 0:39:29] } 37. Rc1 { [%eval 0.0] [%clk 0:01:12] } 37... Qf8 { [%eval 0.0] [%clk 0:39:43] } 38. Qd4 { [%eval -0.34] [%clk 0:00:59] } 38... Kh7 { [%eval 0.0] [%clk 0:39:08] } 39. a4?! { [%eval -0.58] } { Inaccuracy. f5 was best. } { [%clk 0:01:25] } 39... Qa8 { [%eval -0.42] [%clk 0:35:20] } 40. Kg1 { [%eval -0.24] [%clk 0:00:55] } 40... Qb8 { [%eval -0.28] [%clk 0:35:04] } 41. Rf1 { [%eval -0.29] [%clk 0:29:21] } 41... Qc7 { [%eval -0.2] [%clk 1:00:59] } 42. Rf3 { [%eval -0.23] [%clk 0:17:52] } 42... Qb7 { [%eval -0.2] [%clk 0:58:25] } 43. Rf2 { [%eval -0.23] [%clk 0:16:39] } 43... Qc7 { [%eval -0.19] [%clk 0:57:32] } 44. Kg2 { [%eval -0.28] [%clk 0:14:01] } 44... Ne7 { [%eval -0.29] [%clk 0:56:56] } 45. Re2 { [%eval -0.45] [%clk 0:08:15] } 45... Nf5 { [%eval -0.45] [%clk 0:56:49] } 46. Qe4?! { [%eval -1.06] } { Inaccuracy. Qf6 was best. } { [%clk 0:08:39] } 46... Qc3 { [%eval -0.79] [%clk 0:56:30] } 47. Qb7 { [%eval -0.75] [%clk 0:04:33] } 47... Nh4+?! { [%eval -0.07] } { Inaccuracy. Kg8 was best. } { [%clk 0:53:55] } 48. Kf2 { [%eval -0.11] [%clk 0:04:59] } 48... Qd4+ { [%eval -0.28] [%clk 0:54:06] } 49. Kg3?? { [%eval -7.49] } { Blunder. Kf1 was best. } { [%clk 0:05:20] } 49... Qg1+ { [%eval -6.84] [%clk 0:53:59] } 0-1