Event: Round 5: Michail Petermann - Dr. Giso Jahncke
Date: 2024-01-28
White: Michail Petermann
Black: Dr. Giso Jahncke
Result: 1/2-1/2
ECO: D00
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:27:10] } 1... d5 { [%eval 0.27] [%clk 1:30:33] } 2. Nc3 { [%eval -0.04] [%clk 1:26:42] } 2... c6 { [%eval 0.35] [%clk 1:30:07] } 3. Bf4 { [%eval 0.06] [%clk 1:22:56] } 3... Qb6 { [%eval 0.25] [%clk 1:28:52] } 4. Rb1 { [%eval 0.14] [%clk 1:20:58] } 4... h6 { [%eval 0.3] [%clk 1:26:38] } 5. e3 { [%eval 0.33] [%clk 1:17:22] } 5... Bf5 { [%eval 0.37] [%clk 1:26:59] } 6. Bd3 { [%eval 0.47] [%clk 1:15:40] } 6... Bxd3 { [%eval 0.3] [%clk 1:27:15] } 7. Qxd3 { [%eval -0.03] [%clk 1:15:10] } 7... Nf6 { [%eval 0.03] [%clk 1:26:14] } 8. h3 { [%eval -0.09] [%clk 1:10:01] } 8... e6 { [%eval 0.0] [%clk 1:26:06] } 9. Nf3 { [%eval 0.01] [%clk 1:09:39] } 9... Be7 { [%eval 0.0] [%clk 1:24:16] } 10. O-O { [%eval -0.1] [%clk 1:03:23] } 10... Nbd7 { [%eval 0.0] [%clk 1:24:31] } 11. b4 { [%eval 0.1] [%clk 0:46:48] } 11... Qd8 { [%eval 0.16] [%clk 1:22:09] } 12. e4 { [%eval 0.07] [%clk 0:43:25] } 12... dxe4 { [%eval 0.1] [%clk 1:20:25] } 13. Nxe4 { [%eval 0.16] [%clk 0:43:47] } 13... Nxe4 { [%eval 0.26] [%clk 1:20:50] } 14. Qxe4 { [%eval 0.21] [%clk 0:44:12] } 14... Nf6 { [%eval 0.25] [%clk 1:21:13] } 15. Qe2 { [%eval 0.38] [%clk 0:38:30] } 15... O-O { [%eval 0.29] [%clk 1:16:51] } 16. c4 { [%eval 0.39] [%clk 0:38:27] } 16... Re8 { [%eval 0.46] [%clk 1:16:34] } 17. Rfd1 { [%eval 0.48] [%clk 0:37:48] } 17... Bf8 { [%eval 0.73] [%clk 1:12:23] } 18. a4 { [%eval 0.69] [%clk 0:31:31] } 18... Rc8 { [%eval 0.89] } 19. Be5 { [%eval 0.56] } 19... Nd7 { [%eval 0.75] } 20. Rb2?! { [%eval 0.03] } { Inaccuracy. Bg3 was best. } 20... Nb8?! { [%eval 1.13] } { Inaccuracy. Nxe5 was best. } 21. b5 { [%eval 0.9] } 21... Qa5 { [%eval 0.82] } 22. bxc6?! { [%eval 0.14] } { Inaccuracy. c5 was best. } 22... Nxc6 { [%eval 0.08] } 23. Rxb7 { [%eval 0.1] } 23... Qa6 { [%eval 0.23] } 24. Rdb1 { [%eval 0.0] } 24... Na5 { [%eval 0.03] } 25. Rd7 { [%eval 0.07] } 25... Rxc4?! { [%eval 0.66] } { Inaccuracy. Qxc4 was best. } { [%clk 0:47:39] } 26. Kh2 { [%eval 0.48] [%clk 0:05:19] } 26... Nc6 { [%eval 1.01] [%clk 0:32:22] } 27. Rbb7?! { [%eval 0.19] } { Inaccuracy. a5 was best. } { [%clk 0:03:43] } 27... Re7?! { [%eval 1.01] } { Inaccuracy. Rxa4 was best. } { [%clk 0:32:47] } 28. Nd2? { [%eval -0.48] } { Mistake. a5 was best. } { [%clk 0:00:44] } 28... Rxa4 { [%eval -0.71] [%clk 0:32:28] } 29. Qxa6?! { [%eval -1.56] } { Inaccuracy. Qf3 was best. } { [%clk 0:00:35] } 29... Rxa6 { [%eval -1.57] [%clk 0:32:49] } 30. Rxe7 { [%eval -1.57] [%clk 0:00:35] } 30... Bxe7 { [%eval -1.4] [%clk 0:32:02] } 31. Rc7 { [%eval -1.23] [%clk 0:00:39] } 31... Bb4 { [%eval -1.06] [%clk 0:26:18] } 32. Nc4?! { [%eval -2.17] } { Inaccuracy. Ne4 was best. } { [%clk 0:00:37] } 32... Bc3 { [%eval -1.6] [%clk 0:25:49] } 33. Bg3?! { [%eval -2.42] } { Inaccuracy. Rc8+ was best. } { [%clk 0:00:34] } 33... Bxd4 { [%eval -2.64] [%clk 0:25:27] } 34. Nd6 { [%eval -2.73] [%clk 0:00:52] } 34... Ne5 { [%eval -2.63] [%clk 0:25:23] } 35. Nb5 { [%eval -2.56] [%clk 0:00:38] } 35... Nc6? { [%eval -0.92] } { Mistake. Bb6 was best. } { [%clk 0:22:20] } 36. Nd6?! { [%eval -2.01] } { Inaccuracy. Rc8+ was best. } { [%clk 0:00:36] } 36... f5 { [%eval -2.16] [%clk 0:18:40] } 37. Nc8?! { [%eval -2.91] } { Inaccuracy. Rc8+ was best. } { [%clk 0:00:34] } 37... Kh7?! { [%eval -2.18] } { Inaccuracy. Ne5 was best. } { [%clk 0:18:21] } 38. f4?! { [%eval -3.22] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:37] } 38... Bc5 { [%eval -3.21] [%clk 0:15:18] } 39. Bh4 { [%eval -3.01] [%clk 0:00:33] } 39... Kg6? { [%eval -1.6] } { Mistake. Be3 was best. } { [%clk 0:15:07] } 40. g4?! { [%eval -2.63] } { Inaccuracy. Be1 was best. } { [%clk 0:00:35] } 40... Bb4 { [%eval -2.09] [%clk 0:11:45] } 41. Bf2 { [%eval -1.89] [%clk 0:10:26] } 41... Kh7?! { [%eval -0.8] } { Inaccuracy. h5 was best. } { [%clk 0:20:37] } 42. Kg2 { [%eval -0.66] [%clk 0:08:51] } 42... Bd2?! { [%eval -0.03] } { Inaccuracy. Bf8 was best. } { [%clk 0:18:33] } 43. Kf3 { [%eval -0.33] [%clk 0:08:06] } 43... fxg4+ { [%eval -0.37] [%clk 0:14:35] } 44. Kxg4?? { [%eval -2.37] } { Blunder. hxg4 was best. } { [%clk 0:07:14] } 44... e5 { [%eval -2.38] [%clk 0:10:54] } 45. f5 { [%eval -2.21] [%clk 0:02:36] } 45... e4 { [%eval -2.23] [%clk 0:11:15] } 46. Bg3 { [%eval -2.03] [%clk 0:01:35] } 46... Bc3?? { [%eval -0.29] } { Blunder. Bg5 was best. } { [%clk 0:08:30] } 47. h4?? { [%eval -2.65] } { Blunder. Nxa7 was best. } { [%clk 0:00:48] } 47... e3?? { [%eval -0.81] } { Blunder. Bf6 was best. } { [%clk 0:05:02] } 48. Nxa7 { [%eval -0.58] [%clk 0:00:36] } 48... Ra4+ { [%eval -0.17] [%clk 0:03:50] } 49. Kh3 { [%eval -0.15] [%clk 0:00:41] } 49... Rxa7 { [%eval -0.03] [%clk 0:03:54] } 50. Rxc6 { [%eval -0.05] [%clk 0:01:05] } 50... Bf6 { [%eval -0.06] [%clk 0:02:56] } 51. Re6 { [%eval -0.05] [%clk 0:00:58] } 51... Re7 { [%eval 0.0] [%clk 0:02:55] } 52. Rxe7 { [%eval 0.0] [%clk 0:00:45] } 52... Bxe7 { [%eval -0.02] [%clk 0:03:22] } 53. Kg2 { [%eval 0.0] [%clk 0:00:48] } 53... Kg8 { [%eval 0.0] [%clk 0:01:29] } 54. Kf3 { [%eval 0.0] [%clk 0:01:09] } 54... Bc5 { [%eval 0.0] [%clk 0:01:53] } 55. Bf4 { [%eval 0.0] [%clk 0:00:51] } 55... Be7 { [%eval 0.0] [%clk 0:02:17] } 56. Bg3 { [%eval 0.0] [%clk 0:01:15] } 56... Bc5 { [%eval 0.0] [%clk 0:02:40] } 57. Bf4 { [%eval 0.0] [%clk 0:01:24] } 57... Be7 { [%eval 0.0] [%clk 0:02:32] } 58. Bg3 { [%eval -0.01] [%clk 0:01:46] } 1/2-1/2