Event: Round 4: Blohberger, Felix - Fitz, Jonathan David
Date: 2025-06-21
White: Blohberger, Felix
WhiteTitle: GM
WhiteElo: 2448
Black: Fitz, Jonathan David
BlackElo: 2056
Result: 1-0
ECO: A08
Opening: Zukertort Opening: Reversed Grünfeld
Variant: Standard
TimeControl: 3+2

1. Nf3 { [%eval 0.1] [%clk 0:03:02] } 1... d5 { [%eval 0.18] [%clk 0:03:00] } 2. g3 { [%eval 0.15] [%clk 0:03:03] } 2... Nf6 { [%eval 0.15] [%clk 0:03:01] } 3. Bg2 { [%eval 0.13] [%clk 0:03:04] } 3... c5 { [%eval 0.17] [%clk 0:03:02] } 4. O-O { [%eval 0.1] [%clk 0:03:04] } 4... Nc6 { [%eval 0.18] [%clk 0:03:03] } 5. d4 { [%eval 0.12] [%clk 0:03:05] } 5... e6 { [%eval 0.19] [%clk 0:03:04] } 6. b3 { [%eval 0.0] [%clk 0:03:04] } 6... Be7 { [%eval 0.02] [%clk 0:03:01] } 7. Bb2 { [%eval 0.0] [%clk 0:03:05] } 7... O-O { [%eval 0.0] [%clk 0:03:01] } 8. dxc5 { [%eval 0.0] [%clk 0:03:05] } 8... Bxc5 { [%eval 0.03] [%clk 0:03:02] } 9. c4 { [%eval 0.01] [%clk 0:03:06] } 9... Be7 { [%eval 0.5] [%clk 0:02:50] } 10. cxd5 { [%eval 0.47] [%clk 0:03:03] } 10... Nxd5 { [%eval 0.54] [%clk 0:02:47] } 11. Nc3 { [%eval 0.49] [%clk 0:02:49] } 11... Nf6 { [%eval 0.67] [%clk 0:02:48] } 12. Qxd8 { [%eval 0.26] [%clk 0:02:40] } 12... Rxd8 { [%eval 0.24] [%clk 0:02:50] } 13. Rfd1 { [%eval 0.3] [%clk 0:02:27] } 13... e5? { [%eval 1.45] } { Mistake. Bd7 was best. } { [%clk 0:02:32] } 14. Rxd8+ { [%eval 1.47] [%clk 0:02:17] } 14... Bxd8 { [%eval 1.35] [%clk 0:02:33] } 15. Nb5 { [%eval 1.35] [%clk 0:02:08] } 15... a6 { [%eval 1.72] [%clk 0:02:08] } 16. Nd6 { [%eval 1.84] [%clk 0:02:08] } 16... Bc7 { [%eval 1.79] [%clk 0:01:57] } 17. Rd1?! { [%eval 0.95] } { Inaccuracy. Nc4 was best. } { [%clk 0:01:40] } 17... Nd4?? { [%eval 4.78] } { Blunder. Bxd6 was best. } { [%clk 0:00:47] } 18. Nxd4?! { [%eval 3.76] } { Inaccuracy. Nxc8 was best. } { [%clk 0:01:35] } 18... Bxd6 { [%eval 3.7] [%clk 0:00:47] } 19. Nf3 { [%eval 2.97] [%clk 0:01:32] } 19... Bf8? { [%eval 5.29] } { Mistake. Be7 was best. } { [%clk 0:00:35] } 20. Nxe5?! { [%eval 3.88] } { Inaccuracy. Rd8 was best. } { [%clk 0:01:29] } 20... Bf5 { [%eval 4.42] [%clk 0:00:33] } 21. Bxb7 { [%eval 4.43] [%clk 0:01:28] } 21... Ra7 { [%eval 4.5] [%clk 0:00:33] } 22. Bc6 { [%eval 4.5] [%clk 0:01:23] } 22... Re7 { [%eval 4.74] [%clk 0:00:27] } 23. f3 { [%eval 4.54] [%clk 0:01:03] } 23... h6 { [%eval 4.92] [%clk 0:00:26] } 24. e4 { [%eval 5.17] [%clk 0:01:00] } 24... Be6 { [%eval 5.28] [%clk 0:00:21] } 25. Ba3 { [%eval 5.12] [%clk 0:00:58] } 25... Rc7 { [%eval 5.2] [%clk 0:00:14] } 26. Rd8 { [%eval 5.11] [%clk 0:00:58] } 26... Rc8 { [%eval 5.13] [%clk 0:00:14] } 27. Rxc8 { [%eval 4.85] [%clk 0:00:47] } 27... Bxc8 { [%eval 4.85] [%clk 0:00:15] } 28. Bxf8 { [%eval 4.85] [%clk 0:00:46] } 28... Kxf8 { [%eval 4.82] [%clk 0:00:16] } 29. Kf2 { [%eval 4.92] [%clk 0:00:45] } 29... Ke7 { [%eval 4.95] [%clk 0:00:18] } 30. Nc4 { [%eval 4.95] [%clk 0:00:44] } 30... g5 { [%eval 4.99] [%clk 0:00:16] } 31. Ke3 { [%eval 4.97] [%clk 0:00:43] } 31... h5 { [%eval 5.27] [%clk 0:00:17] } 32. e5 { [%eval 5.35] [%clk 0:00:41] } 32... Ng8 { [%eval 5.11] [%clk 0:00:16] } 33. Nd6 { [%eval 5.25] [%clk 0:00:29] } 33... Be6 { [%eval 5.22] [%clk 0:00:15] } 34. f4 { [%eval 5.19] [%clk 0:00:25] } 34... gxf4+ { [%eval 5.27] [%clk 0:00:14] } 35. gxf4 { [%eval 5.1] [%clk 0:00:26] } 35... Nh6 { [%eval 5.17] [%clk 0:00:16] } 36. Bf3 { [%eval 4.56] [%clk 0:00:25] } 36... h4 { [%eval 4.65] [%clk 0:00:15] } 37. Ke4 { [%eval 4.63] [%clk 0:00:19] } 37... a5?! { [%eval 6.73] } { Inaccuracy. Bh3 was best. } { [%clk 0:00:12] } 38. f5 { [%eval 6.62] [%clk 0:00:18] } 38... Bd7 { [%eval 6.63] [%clk 0:00:12] } 39. Kf4 { [%eval 5.47] [%clk 0:00:19] } 39... f6 { [%eval 5.19] [%clk 0:00:12] } 40. Nc4 { [%eval 4.4] [%clk 0:00:09] } 40... fxe5+ { [%eval 4.46] [%clk 0:00:11] } 41. Kxe5 { [%eval 4.12] [%clk 0:00:09] } 41... Nxf5 { [%eval 4.86] [%clk 0:00:06] } 42. Nxa5 { [%eval 4.7] [%clk 0:00:10] } 42... Ne3 { [%eval 5.07] [%clk 0:00:05] } 43. Nc6+ { [%eval 4.98] [%clk 0:00:09] } 43... Ke8 { [%eval 4.85] [%clk 0:00:06] } 44. Kf4 { [%eval 4.76] [%clk 0:00:05] } 44... Nc2 { [%eval 5.16] [%clk 0:00:06] } 45. a4 { [%eval 4.9] [%clk 0:00:05] } 45... Kf7 { [%eval 5.94] [%clk 0:00:06] } 46. a5 { [%eval 5.65] [%clk 0:00:06] } 46... Bc8 { [%eval 5.59] [%clk 0:00:04] } 47. b4 { [%eval 5.45] [%clk 0:00:06] } 47... Ba6 { [%eval 5.43] [%clk 0:00:04] } 48. Be4 { [%eval 5.18] [%clk 0:00:05] } 48... Ne1 { [%eval 6.27] [%clk 0:00:04] } 49. Nd4 { [%clk 0:00:05] } 49... Ke7 { [%clk 0:00:03] } 50. b5 { [%clk 0:00:07] } 50... Bc8 { [%clk 0:00:05] } 51. a6 { [%clk 0:00:08] } 51... Kd6 { [%clk 0:00:06] } 52. a7 { [%clk 0:00:08] } 52... Bb7 { [%clk 0:00:07] } 53. Bxb7 { [%clk 0:00:09] } 1-0