Event: Round 1: Christoph Stieler - Pothast, Laurenz
Date: 2025-06-29
White: Christoph Stieler
Black: Pothast, Laurenz
BlackElo: 1916
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 10+5

1. e4 { [%eval 0.18] [%clk 0:10:07] } 1... c5 { [%eval 0.25] [%clk 0:10:09] } 2. Nf3 { [%eval 0.2] [%clk 0:10:08] } 2... d6 { [%eval 0.31] [%clk 0:09:54] } 3. d4 { [%eval 0.22] [%clk 0:10:10] } 3... cxd4 { [%eval 0.19] [%clk 0:09:57] } 4. Nxd4 { [%eval 0.18] [%clk 0:10:12] } 4... Nf6 { [%eval 0.31] [%clk 0:10:01] } 5. Nc3 { [%eval 0.32] [%clk 0:10:14] } 5... a6 { [%eval 0.28] [%clk 0:10:05] } 6. a4 { [%eval 0.1] [%clk 0:09:49] } 6... e5 { [%eval 0.06] [%clk 0:10:07] } 7. Nf3 { [%eval 0.07] [%clk 0:09:38] } 7... Be7 { [%eval 0.21] [%clk 0:10:06] } 8. Bc4 { [%eval -0.01] [%clk 0:09:26] } 8... Be6 { [%eval 0.16] [%clk 0:10:00] } 9. Bxe6 { [%eval -0.28] [%clk 0:09:24] } 9... fxe6 { [%eval -0.26] [%clk 0:10:04] } 10. O-O { [%eval -0.28] [%clk 0:09:21] } 10... O-O { [%eval -0.4] [%clk 0:10:05] } 11. Ng5 { [%eval -0.81] [%clk 0:08:38] } 11... Qd7 { [%eval -0.79] [%clk 0:10:03] } 12. Qf3?! { [%eval -1.54] } { Inaccuracy. Nf3 was best. } { [%clk 0:08:23] } 12... Nc6 { [%eval -1.24] [%clk 0:09:47] } 13. Be3 { [%eval -1.66] [%clk 0:08:05] } 13... h6 { [%eval -1.9] [%clk 0:07:21] } 14. Nh3 { [%eval -1.74] [%clk 0:07:55] } 14... Nd5?! { [%eval -1.02] } { Inaccuracy. d5 was best. } { [%clk 0:06:04] } 15. Qg4 { [%eval -1.55] [%clk 0:07:14] } 15... Nxe3?! { [%eval -0.62] } { Inaccuracy. Nxc3 was best. } { [%clk 0:05:53] } 16. fxe3 { [%eval -0.52] [%clk 0:07:14] } 16... Rae8 { [%eval -0.56] [%clk 0:05:08] } 17. Rad1 { [%eval -0.97] [%clk 0:06:45] } 17... Bd8 { [%eval -0.97] [%clk 0:04:40] } 18. Nf2 { [%eval -1.17] [%clk 0:06:02] } 18... Bb6 { [%eval -1.07] [%clk 0:04:21] } 19. Qg3 { [%eval -1.25] [%clk 0:05:33] } 19... Kh7 { [%eval -1.11] [%clk 0:03:06] } 20. h4 { [%eval -1.27] [%clk 0:04:34] } 20... Nb4 { [%eval -0.95] [%clk 0:02:13] } 21. Rd2 { [%eval -0.92] [%clk 0:02:28] } 21... Qe7 { [%eval -0.88] [%clk 0:02:07] } 22. Rfd1 { [%eval -0.87] [%clk 0:01:43] } 22... Rd8 { [%eval -0.82] [%clk 0:01:46] } 23. Ne2 { [%eval -1.0] [%clk 0:01:20] } 23... Rd7 { [%eval -0.59] [%clk 0:01:16] } 24. c3 { [%eval -0.63] [%clk 0:01:22] } 24... Nc6 { [%eval -0.71] [%clk 0:01:20] } 25. b4 { [%eval -1.17] [%clk 0:01:23] } 25... Rfd8 { [%eval -0.64] [%clk 0:01:10] } 26. a5 { [%eval -0.72] [%clk 0:01:25] } 26... Ba7 { [%eval -0.62] [%clk 0:01:00] } 27. h5 { [%eval -0.82] [%clk 0:01:17] } 27... Qe8 { [%eval -0.66] [%clk 0:00:35] } 28. Qh4? { [%eval -1.99] } { Mistake. Qh3 was best. } { [%clk 0:00:54] } 28... Bxe3 { [%eval -2.01] [%clk 0:00:38] } 29. Rd3 { [%eval -2.0] [%clk 0:00:48] } 29... Bg5?! { [%eval -0.94] } { Inaccuracy. Ba7 was best. } { [%clk 0:00:42] } 30. Qh3 { [%eval -1.38] [%clk 0:00:37] } 30... d5 { [%eval -1.02] [%clk 0:00:30] } 31. Ng3?? { [%eval -3.05] } { Blunder. exd5 was best. } { [%clk 0:00:17] } 31... d4 { [%eval -3.12] [%clk 0:00:15] } 32. c4 { [%eval -3.79] [%clk 0:00:14] } 32... Nxb4 { [%eval -3.49] [%clk 0:00:18] } 33. Rb3 { [%eval -3.9] [%clk 0:00:16] } 33... Nc2 { [%eval -3.63] [%clk 0:00:16] } 34. Rdb1 { [%eval -4.52] [%clk 0:00:16] } 34... d3 { [%eval -4.5] [%clk 0:00:12] } 35. Rxb7 { [%eval -5.66] [%clk 0:00:12] } 35... Be3 { [%eval -4.55] [%clk 0:00:08] } 36. R7b2 { [%eval -5.32] [%clk 0:00:13] } 36... Nd4?! { [%eval -4.06] } { Inaccuracy. Qf7 was best. } { [%clk 0:00:07] } 37. Kf1?! { [%eval -5.19] } { Inaccuracy. Nh1 was best. } { [%clk 0:00:15] } 37... Nc2 { [%eval -5.17] [%clk 0:00:06] } 38. Rb6 { [%eval -6.11] [%clk 0:00:11] } 38... d2 { [%eval -6.06] [%clk 0:00:10] } 39. Nd1 { [%eval -6.93] [%clk 0:00:13] } 39... Bf4?! { [%eval -4.87] } { Inaccuracy. Rf7+ was best. } { [%clk 0:00:13] } 40. Rxa6?! { [%eval -6.22] } { Inaccuracy. Rxe6 was best. } { [%clk 0:00:12] } 40... Rf7 { [%eval -6.17] [%clk 0:00:15] } 41. Kg1 { [%eval -5.59] [%clk 0:00:13] } 41... Qf8 { [%eval -5.37] [%clk 0:00:17] } 42. Rxe6 { [%eval -6.72] [%clk 0:00:14] } 42... Qc5+?! { [%eval -4.73] } { Inaccuracy. Rd3 was best. } { [%clk 0:00:21] } 43. Kh1?? { [%eval #-14] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:00:14] } 43... Rdf8?? { [%eval -5.34] } { Lost forced checkmate sequence. Bxg3 was best. } { [%clk 0:00:21] } 44. Qf5+?! { [%eval -9.61] } { Inaccuracy. Ne2 was best. } { [%clk 0:00:13] } 44... Rxf5 { [%eval -9.12] [%clk 0:00:24] } 45. exf5? { [%eval #-8] } { Checkmate is now unavoidable. Nxf5 was best. } { [%clk 0:00:16] } 45... Bxg3 { [%eval -11.41] [%clk 0:00:26] } 46. Rb5?! { [%eval #-5] } { Checkmate is now unavoidable. Rbb6 was best. } { [%clk 0:00:17] } 46... Qd4 { [%eval #-6] [%clk 0:00:28] } 47. a6 { [%eval #-4] [%clk 0:00:19] } 47... Qg4 { [%eval #-5] [%clk 0:00:18] } 48. a7 { [%eval #-1] [%clk 0:00:22] } 48... Qxd1# { [%clk 0:00:20] } 0-1