Event: Round 5: Christoph Stieler - Becker, Henning
Date: 2025-06-29
White: Christoph Stieler
Black: Becker, Henning
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Wing Gambit
Variant: Standard
TimeControl: 10+5

1. e4 { [%eval 0.18] [%clk 0:10:08] } 1... c5 { [%eval 0.25] [%clk 0:10:09] } 2. b4?! { [%eval -0.34] } { Inaccuracy. Nf3 was best. } { [%clk 0:10:03] } 2... cxb4 { [%eval -0.32] [%clk 0:10:07] } 3. d4 { [%eval -0.49] [%clk 0:10:06] } 3... d5 { [%eval -0.43] [%clk 0:10:04] } 4. e5 { [%eval -0.71] [%clk 0:09:01] } 4... Bf5 { [%eval -0.66] [%clk 0:09:50] } 5. Bd3 { [%eval -0.68] [%clk 0:09:03] } 5... Bxd3 { [%eval -0.75] [%clk 0:09:41] } 6. Qxd3 { [%eval -0.8] [%clk 0:09:07] } 6... Nc6 { [%eval -0.69] [%clk 0:08:22] } 7. Ne2 { [%eval -0.75] [%clk 0:08:42] } 7... e6 { [%eval -0.88] [%clk 0:08:14] } 8. O-O { [%eval -0.9] [%clk 0:08:44] } 8... Nge7 { [%eval -0.89] [%clk 0:08:00] } 9. c4? { [%eval -2.38] } { Mistake. a3 was best. } { [%clk 0:08:28] } 9... bxc3? { [%eval -0.75] } { Mistake. dxc4 was best. } { [%clk 0:07:52] } 10. Nbxc3 { [%eval -0.78] [%clk 0:08:30] } 10... a6 { [%eval -0.8] [%clk 0:07:44] } 11. Rb1 { [%eval -0.89] [%clk 0:08:19] } 11... Qc7?! { [%eval -0.15] } { Inaccuracy. b5 was best. } { [%clk 0:07:43] } 12. Na4?! { [%eval -0.95] } { Inaccuracy. Ba3 was best. } { [%clk 0:08:06] } 12... b5 { [%eval -0.99] [%clk 0:07:20] } 13. Nc5 { [%eval -0.95] [%clk 0:07:53] } 13... Nf5 { [%eval -0.99] [%clk 0:07:10] } 14. Bf4? { [%eval -2.3] } { Mistake. Nb3 was best. } { [%clk 0:07:39] } 14... Bxc5 { [%eval -2.25] [%clk 0:06:59] } 15. dxc5 { [%eval -2.43] [%clk 0:07:41] } 15... Na5?! { [%eval -1.68] } { Inaccuracy. O-O was best. } { [%clk 0:06:42] } 16. Rfc1 { [%eval -1.99] [%clk 0:07:31] } 16... Nc4 { [%eval -1.85] [%clk 0:06:43] } 17. Nd4 { [%eval -2.15] [%clk 0:07:22] } 17... Nxd4 { [%eval -2.17] [%clk 0:06:31] } 18. Qxd4 { [%eval -2.17] [%clk 0:07:24] } 18... O-O { [%eval -1.86] [%clk 0:06:30] } 19. Bg5?! { [%eval -2.86] } { Inaccuracy. Rc3 was best. } { [%clk 0:07:16] } 19... Rfe8 { [%eval -2.2] [%clk 0:06:17] } 20. h4 { [%eval -2.75] [%clk 0:06:39] } 20... Qxe5?? { [%eval 2.93] } { Blunder. Nxe5 was best. } { [%clk 0:05:49] } 21. Qxe5?? { [%eval -3.97] } { Blunder. Rxc4 was best. } { [%clk 0:06:37] } 21... Nxe5 { [%eval -3.88] [%clk 0:05:44] } 22. c6 { [%eval -4.36] [%clk 0:06:39] } 22... Rac8 { [%eval -4.27] [%clk 0:05:39] } 23. c7 { [%eval -4.73] [%clk 0:06:39] } 23... f6 { [%eval -4.51] [%clk 0:05:26] } 24. Bf4 { [%eval -4.68] [%clk 0:06:42] } 24... Nc4 { [%eval -4.69] [%clk 0:05:30] } 25. h5 { [%eval -4.96] [%clk 0:06:15] } 25... e5 { [%eval -4.86] [%clk 0:05:31] } 26. Bg3 { [%eval -4.85] [%clk 0:06:08] } 26... Rxc7 { [%eval -4.87] [%clk 0:05:23] } 27. Bh4 { [%eval -5.49] [%clk 0:05:56] } 27... Rd7 { [%eval -5.23] [%clk 0:05:15] } 28. h6 { [%eval -5.74] [%clk 0:05:56] } 28... d4 { [%eval -5.3] [%clk 0:05:09] } 29. Rb3 { [%eval -5.71] [%clk 0:05:31] } 29... d3 { [%eval -5.77] [%clk 0:05:09] } 30. Rd1 { [%eval -5.53] [%clk 0:05:30] } 30... e4 { [%eval -5.62] [%clk 0:04:52] } 31. f3 { [%eval -6.35] [%clk 0:05:27] } 31... f5 { [%eval -5.61] [%clk 0:04:44] } 32. hxg7 { [%eval -5.75] [%clk 0:04:28] } 32... Rxg7 { [%eval -5.47] [%clk 0:04:33] } 33. Bf6 { [%eval -5.68] [%clk 0:04:09] } 33... Rg6 { [%eval -5.56] [%clk 0:04:29] } 34. Bd4 { [%eval -5.61] [%clk 0:04:07] } 34... Rd8 { [%eval -5.46] [%clk 0:03:47] } 35. fxe4 { [%eval -6.28] [%clk 0:03:44] } 35... Rxd4 { [%eval -6.12] [%clk 0:03:17] } 36. exf5 { [%eval -6.49] [%clk 0:03:47] } 36... Rgd6 { [%eval -6.33] [%clk 0:03:12] } 37. a4 { [%eval -6.62] [%clk 0:03:36] } 37... Ne3 { [%eval -6.57] [%clk 0:02:58] } 38. Rd2 { [%eval -6.51] [%clk 0:03:08] } 38... bxa4 { [%eval -6.36] [%clk 0:02:53] } 39. Ra3 { [%eval -7.04] [%clk 0:02:54] } 39... Nxf5 { [%eval -6.56] [%clk 0:02:51] } 40. Kf2?? { [%eval #-26] } { Checkmate is now unavoidable. Rc3 was best. } { [%clk 0:02:50] } 40... Kf7?? { [%eval -6.56] } { Lost forced checkmate sequence. Rf4+ was best. } { [%clk 0:02:44] } 41. Kf3 { [%eval -7.22] [%clk 0:02:53] } 41... Kf6 { [%eval -7.1] [%clk 0:02:47] } 42. g4 { [%eval -7.04] [%clk 0:02:55] } 42... Ne7 { [%eval -6.81] [%clk 0:02:41] } 43. Rh2 { [%eval -7.65] [%clk 0:02:58] } 43... Kg6 { [%eval -7.47] [%clk 0:02:43] } 44. Rd2 { [%eval -7.42] [%clk 0:02:42] } 44... Nc8 { [%eval -7.27] [%clk 0:02:30] } 45. Rc3 { [%eval -8.06] [%clk 0:02:18] } 45... Nb6 { [%eval -7.48] [%clk 0:02:31] } 46. Ra3? { [%eval #-11] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:02:16] } 46... Nc4 { [%eval #-11] [%clk 0:02:35] } 47. Rxa4 { [%eval #-7] [%clk 0:02:02] } 47... Nxd2+ { [%eval #-6] [%clk 0:02:37] } 48. Ke3 { [%eval #-6] [%clk 0:02:03] } 48... Rxa4 { [%eval #-5] [%clk 0:02:40] } 49. Kxd2 { [%eval #-5] [%clk 0:02:04] } 49... Ra2+ { [%eval #-4] [%clk 0:02:43] } 50. Kc1 { [%clk 0:02:08] } 50... Rf6 { [%clk 0:02:45] } 51. g5 { [%clk 0:02:11] } 51... Rf1# { [%clk 0:02:41] } 0-1