Event: Round 6: Luca Oberstrass - Ahlbrecht, Malte
Date: 2024-12-07
White: Luca Oberstrass
Black: Ahlbrecht, Malte
BlackElo: 1732
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:10:09] } 1... Nf6 { [%eval 0.19] [%clk 0:10:07] } 2. Bf4 { [%eval 0.05] [%clk 0:10:11] } 2... c5 { [%eval 0.19] [%clk 0:10:04] } 3. e3 { [%eval 0.0] [%clk 0:10:14] } 3... d5 { [%eval 0.0] [%clk 0:09:05] } 4. Nf3 { [%eval 0.0] [%clk 0:10:12] } 4... Nc6 { [%eval 0.15] [%clk 0:08:47] } 5. c3 { [%eval 0.0] [%clk 0:10:14] } 5... Qb6 { [%eval -0.1] [%clk 0:08:34] } 6. Qb3 { [%eval -0.24] [%clk 0:09:28] } 6... c4 { [%eval -0.15] [%clk 0:08:33] } 7. Qc2 { [%eval -0.28] [%clk 0:09:28] } 7... g6 { [%eval 0.0] [%clk 0:02:40] } 8. Nbd2 { [%eval -0.26] [%clk 0:09:22] } 8... Bf5 { [%eval -0.29] [%clk 0:02:42] } 9. Qc1 { [%eval -0.23] [%clk 0:09:25] } 9... Bg7 { [%eval -0.05] [%clk 0:02:30] } 10. Be2 { [%eval -0.25] [%clk 0:09:28] } 10... O-O { [%eval 0.0] [%clk 0:02:09] } 11. O-O { [%eval -0.25] [%clk 0:09:31] } 11... Rac8 { [%eval 0.27] [%clk 0:01:00] } 12. Re1 { [%eval -0.1] [%clk 0:09:34] } 12... Qd8 { [%eval 0.04] [%clk 0:00:11] } 13. Bd1 { [%eval -0.05] [%clk 0:09:34] } 13... b5 { [%eval -0.05] [%clk 0:00:12] } 14. a3 { [%eval -0.13] [%clk 0:09:36] } 14... a5 { [%eval 0.05] [%clk 0:00:15] } 15. Bc2 { [%eval -0.19] [%clk 0:09:39] } 15... Bxc2 { [%eval -0.11] [%clk 0:00:16] } 16. Qxc2 { [%eval -0.07] [%clk 0:09:43] } 16... b4 { [%eval 0.18] [%clk 0:00:18] } 17. axb4 { [%eval 0.12] [%clk 0:09:40] } 17... axb4 { [%eval 0.19] [%clk 0:00:22] } 18. Ra6 { [%eval -0.11] [%clk 0:09:14] } 18... b3 { [%eval -0.03] [%clk 0:00:15] } 19. Qb1 { [%eval 0.0] [%clk 0:09:08] } 19... Nh5 { [%eval -0.11] [%clk 0:00:19] } 20. Qa1 { [%eval -0.26] [%clk 0:08:54] } 20... Nxf4 { [%eval -0.27] [%clk 0:00:22] } 21. exf4 { [%eval -0.15] [%clk 0:08:57] } 21... e6 { [%eval 0.0] [%clk 0:00:22] } 22. Qa4 { [%eval 0.0] [%clk 0:08:48] } 22... Ne7 { [%eval 0.25] [%clk 0:00:21] } 23. Ra1 { [%eval 0.17] [%clk 0:08:34] } 23... Nf5 { [%eval 0.08] [%clk 0:00:21] } 24. Ra7 { [%eval -0.05] [%clk 0:07:55] } 24... Qd6 { [%eval -0.01] [%clk 0:00:19] } 25. g3 { [%eval 0.0] [%clk 0:07:51] } 25... Qd8 { [%eval 0.3] [%clk 0:00:10] } 26. Ne5 { [%eval 0.0] [%clk 0:07:38] } 26... Bxe5 { [%eval 0.0] [%clk 0:00:11] } 27. fxe5?! { [%eval -0.58] } { Inaccuracy. dxe5 was best. } { [%clk 0:07:34] } 27... Qg5 { [%eval -0.51] [%clk 0:00:14] } 28. Nf3?? { [%eval -2.39] } { Blunder. Nf1 was best. } { [%clk 0:06:30] } 28... Qg4 { [%eval -2.45] [%clk 0:00:12] } 29. Kg2 { [%eval -2.63] [%clk 0:06:21] } 29... Qe4 { [%eval -2.13] [%clk 0:00:12] } 30. Re1 { [%eval -2.63] [%clk 0:05:48] } 30... Qc2?? { [%eval 0.27] } { Blunder. Nh4+ was best. } { [%clk 0:00:12] } 31. Qa1 { [%eval 0.35] [%clk 0:05:45] } 31... Rfe8 { [%eval 0.37] [%clk 0:00:08] } 32. Kf1 { [%eval 0.17] [%clk 0:05:14] } 32... Qd3+ { [%eval 0.36] [%clk 0:00:07] } 33. Kg2 { [%eval 0.4] [%clk 0:05:02] } 33... Re7?! { [%eval 1.06] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:07] } 34. Rxe7?! { [%eval 0.27] } { Inaccuracy. g4 was best. } { [%clk 0:04:05] } 34... Nxe7 { [%eval 0.29] [%clk 0:00:11] } 35. Rd1?! { [%eval -0.28] } { Inaccuracy. Qa7 was best. } { [%clk 0:03:41] } 35... Qc2 { [%eval -0.32] [%clk 0:00:07] } 36. Rd2 { [%eval -0.51] [%clk 0:03:22] } 36... Qf5 { [%eval -0.37] [%clk 0:00:08] } 37. Qa6?! { [%eval -1.11] } { Inaccuracy. Rd1 was best. } { [%clk 0:03:26] } 37... Qb1? { [%eval 0.0] } { Mistake. g5 was best. } { [%clk 0:00:08] } 38. Qb7 { [%eval 0.0] [%clk 0:03:20] } 38... Re8?! { [%eval 1.1] } { Inaccuracy. Kf8 was best. } { [%clk 0:00:12] } 39. Qd7 { [%eval 1.09] [%clk 0:03:16] } 39... Kf8?? { [%eval 3.29] } { Blunder. Ra8 was best. } { [%clk 0:00:14] } 40. h4?? { [%eval -2.42] } { Blunder. Ng5 was best. } { [%clk 0:02:57] } 40... h6?! { [%eval -1.65] } { Inaccuracy. Qe4 was best. } { [%clk 0:00:10] } 41. Nh2?? { [%eval -3.83] } { Blunder. Qa4 was best. } { [%clk 0:02:37] } 41... Qa2?? { [%eval -0.09] } { Blunder. Qe4+ was best. } { [%clk 0:00:10] } 42. Ng4 { [%eval -0.29] [%clk 0:02:35] } 42... Qa8?! { [%eval 0.43] } { Inaccuracy. Ng8 was best. } { [%clk 0:00:10] } 43. Nf6 { [%eval 0.53] [%clk 0:02:13] } 43... Rb8 { [%eval 0.5] [%clk 0:00:12] } 44. Nh7+ { [%eval -0.01] [%clk 0:02:11] } 44... Kg7 { [%eval 0.0] [%clk 0:00:12] } 45. Qxe7 { [%eval 0.0] [%clk 0:02:10] } 45... Rb7 { [%eval 0.0] [%clk 0:00:15] } 46. Qf6+ { [%eval 0.0] [%clk 0:01:45] } 46... Kxh7 { [%eval 0.0] [%clk 0:00:19] } 47. g4 { [%eval -0.17] [%clk 0:01:24] } 47... Qh8 { [%eval -0.01] [%clk 0:00:14] } 48. Qxh8+ { [%eval 0.0] [%clk 0:01:15] } 48... Kxh8 { [%eval -0.01] [%clk 0:00:18] } 49. f4 { [%eval -0.06] [%clk 0:01:20] } 49... Ra7 { [%eval 0.0] [%clk 0:00:18] } 50. Kf3?? { [%eval -2.02] } { Blunder. Rd1 was best. } { [%clk 0:01:13] } 50... Kg7?? { [%eval 0.0] } { Blunder. Ra1 was best. } { [%clk 0:00:18] } 51. Rf2? { [%eval -1.67] } { Mistake. Rd1 was best. } { [%clk 0:00:52] } 51... f6? { [%eval 0.0] } { Mistake. Ra1 was best. } { [%clk 0:00:15] } 52. Ke3? { [%eval -1.35] } { Mistake. exf6+ was best. } { [%clk 0:00:39] } 52... f5 { [%eval -1.24] [%clk 0:00:10] } 53. g5?? { [%eval -4.77] } { Blunder. gxf5 was best. } { [%clk 0:00:38] } 53... Ra1 { [%eval -4.21] [%clk 0:00:10] } 54. Rh2? { [%eval -7.68] } { Mistake. gxh6+ was best. } { [%clk 0:00:23] } 54... h5 { [%eval -56.71] [%clk 0:00:09] } 55. Kf3 { [%eval -31.83] [%clk 0:00:23] } 55... Kf7 { [%eval -15.69] [%clk 0:00:07] } 56. Ke3 { [%eval -10.88] [%clk 0:00:24] } 56... Rb1 { [%eval -10.82] [%clk 0:00:11] } 57. Kf3 { [%eval -81.47] [%clk 0:00:20] } 57... Ke7 { [%eval -74.94] [%clk 0:00:14] } 58. Ke3 { [%eval -67.84] [%clk 0:00:23] } 58... Kd7 { [%eval -63.31] [%clk 0:00:17] } 59. Kf3 { [%eval -10.69] [%clk 0:00:26] } 59... Kc6 { [%eval -70.79] [%clk 0:00:22] } 60. Ke3 { [%eval -82.08] [%clk 0:00:29] } 60... Kb5 { [%eval #-27] [%clk 0:00:25] } 61. Kf3 { [%eval -82.08] [%clk 0:00:31] } 61... Ka5 { [%eval -67.05] [%clk 0:00:24] } 62. Ke3?! { [%eval #-24] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:00:34] } 62... Rc1?! { [%eval -54.23] } { Lost forced checkmate sequence. Ka4 was best. } { [%clk 0:00:23] } 63. Re2 { [%eval -82.08] [%clk 0:00:06] } 63... Ka4 { [%eval -14.3] [%clk 0:00:26] } 64. Kd2 { [%eval -11.52] [%clk 0:00:07] } 64... Rh1? { [%eval -5.51] } { Mistake. Rb1 was best. } { [%clk 0:00:26] } 65. Re1 { [%eval -5.29] [%clk 0:00:09] } 65... Rh2+ { [%eval -4.8] [%clk 0:00:30] } 66. Ke3?? { [%eval #-14] } { Checkmate is now unavoidable. Re2 was best. } { [%clk 0:00:00] } 66... Rxb2 { [%eval #-13] [%clk 0:00:32] } 0-1