Event: Round 20: Donchenko, Alexander - Joeres, Stefan
Date: 2025-05-24
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2578
Black: Joeres, Stefan
BlackElo: 2383
Result: 1-0
ECO: E94
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard
TimeControl: 3+2

1. Nf3 { [%eval 0.14] [%clk 0:03:03] } 1... Nf6 { [%eval 0.23] [%clk 0:03:03] } 2. c4 { [%eval 0.12] [%clk 0:03:05] } 2... g6 { [%eval 0.29] [%clk 0:03:03] } 3. Nc3 { [%eval 0.26] [%clk 0:03:06] } 3... Bg7 { [%eval 0.44] [%clk 0:03:04] } 4. e4 { [%eval 0.46] [%clk 0:03:06] } 4... d6 { [%eval 0.47] [%clk 0:03:05] } 5. d4 { [%eval 0.36] [%clk 0:03:07] } 5... O-O { [%eval 0.44] [%clk 0:03:06] } 6. Be2 { [%eval 0.45] [%clk 0:03:08] } 6... e5 { [%eval 0.4] [%clk 0:03:07] } 7. O-O { [%eval 0.4] [%clk 0:03:09] } 7... exd4 { [%eval 0.57] [%clk 0:03:08] } 8. Nxd4 { [%eval 0.59] [%clk 0:03:10] } 8... Re8 { [%eval 0.56] [%clk 0:03:09] } 9. f3 { [%eval 0.57] [%clk 0:03:10] } 9... c6 { [%eval 0.47] [%clk 0:03:10] } 10. Nc2 { [%eval 0.49] [%clk 0:03:09] } 10... Na6 { [%eval 0.5] [%clk 0:03:10] } 11. Kh1 { [%eval 0.57] [%clk 0:03:09] } 11... Be6 { [%eval 1.0] [%clk 0:02:42] } 12. Bg5 { [%eval 1.1] [%clk 0:03:08] } 12... h6 { [%eval 1.22] [%clk 0:02:34] } 13. Bh4 { [%eval 0.83] [%clk 0:03:07] } 13... g5 { [%eval 0.89] [%clk 0:02:25] } 14. Bf2 { [%eval 0.85] [%clk 0:03:08] } 14... d5 { [%eval 0.96] [%clk 0:02:26] } 15. cxd5 { [%eval 0.94] [%clk 0:03:05] } 15... cxd5 { [%eval 0.91] [%clk 0:02:27] } 16. Bb5 { [%eval 0.98] [%clk 0:02:59] } 16... Re7 { [%eval 1.31] [%clk 0:02:03] } 17. e5 { [%eval 1.41] [%clk 0:02:57] } 17... Nd7 { [%eval 1.32] [%clk 0:02:01] } 18. Nxd5? { [%eval -0.1] } { Mistake. f4 was best. } { [%clk 0:02:56] } 18... Bxd5 { [%eval -0.11] [%clk 0:01:59] } 19. Qxd5 { [%eval -0.05] [%clk 0:02:57] } 19... Nc7 { [%eval -0.07] [%clk 0:01:47] } 20. Qb3 { [%eval -0.12] [%clk 0:02:53] } 20... Nxb5 { [%eval -0.13] [%clk 0:01:41] } 21. Qxb5 { [%eval -0.1] [%clk 0:02:53] } 21... Nxe5 { [%eval 0.0] [%clk 0:01:34] } 22. Rad1 { [%eval -0.04] [%clk 0:02:47] } 22... Qe8 { [%eval -0.01] [%clk 0:01:35] } 23. Nd4 { [%eval -0.07] [%clk 0:02:45] } 23... Qxb5 { [%eval 0.0] [%clk 0:01:20] } 24. Nxb5 { [%eval -0.07] [%clk 0:02:46] } 24... Nc6 { [%eval -0.03] [%clk 0:01:21] } 25. Rd2 { [%eval -0.08] [%clk 0:02:39] } 25... a6 { [%eval 0.04] [%clk 0:01:19] } 26. Nd6 { [%eval 0.0] [%clk 0:02:39] } 26... Rd7 { [%eval 0.0] [%clk 0:01:13] } 27. Rfd1 { [%eval 0.05] [%clk 0:02:38] } 27... Bf8 { [%eval 0.0] [%clk 0:00:45] } 28. h4 { [%eval 0.0] [%clk 0:02:23] } 28... Bxd6 { [%eval 0.0] [%clk 0:00:19] } 29. Rxd6 { [%eval 0.0] [%clk 0:02:23] } 29... Rxd6 { [%eval 0.0] [%clk 0:00:20] } 30. Rxd6 { [%eval 0.0] [%clk 0:02:24] } 30... Rd8?! { [%eval 0.81] } { Inaccuracy. Re8 was best. } { [%clk 0:00:21] } 31. Rxh6 { [%eval 0.47] [%clk 0:02:10] } 31... Rd2?! { [%eval 1.43] } { Inaccuracy. gxh4 was best. } { [%clk 0:00:20] } 32. Be3 { [%eval 1.44] [%clk 0:02:11] } 32... Rxb2?! { [%eval 2.36] } { Inaccuracy. Rd1+ was best. } { [%clk 0:00:21] } 33. Bxg5 { [%eval 1.92] [%clk 0:02:12] } 33... Kg7 { [%eval 2.37] [%clk 0:00:20] } 34. Bf6+?? { [%eval 0.02] } { Blunder. a4 was best. } { [%clk 0:02:01] } 34... Kxh6 { [%eval 0.04] [%clk 0:00:21] } 35. Bxb2 { [%eval 0.07] [%clk 0:02:02] } 35... b5 { [%eval 0.11] [%clk 0:00:16] } 36. g4 { [%eval 0.43] [%clk 0:02:00] } 36... b4?? { [%eval 3.62] } { Blunder. a5 was best. } { [%clk 0:00:15] } 37. Kg2 { [%eval 3.72] [%clk 0:02:01] } 37... a5 { [%eval 4.04] [%clk 0:00:16] } 38. Kf2 { [%eval 3.89] [%clk 0:01:35] } 38... a4 { [%eval 3.51] [%clk 0:00:18] } 39. a3?? { [%eval 0.0] } { Blunder. Ke3 was best. } { [%clk 0:01:19] } 39... bxa3 { [%eval 0.0] [%clk 0:00:07] } 40. Bxa3 { [%eval 0.0] [%clk 0:01:20] } 40... Nd4 { [%eval 0.0] [%clk 0:00:07] } 41. Bc1+ { [%eval 0.04] [%clk 0:01:12] } 41... Kh7 { [%eval 0.16] [%clk 0:00:07] } 42. Ke3 { [%eval 0.3] [%clk 0:01:13] } 42... Ne6?? { [%eval 2.83] } { Blunder. Nc2+ was best. } { [%clk 0:00:04] } 43. Ba3 { [%eval 2.5] [%clk 0:01:11] } 43... Nc7 { [%eval 2.86] [%clk 0:00:04] } 44. Kd3 { [%eval 2.85] [%clk 0:01:11] } 44... Nb5 { [%eval 3.2] [%clk 0:00:06] } 45. Bb2 { [%eval 2.81] [%clk 0:01:09] } 45... a3 { [%eval 3.26] [%clk 0:00:06] } 46. Be5 { [%eval 3.41] [%clk 0:01:10] } 46... a2?! { [%eval 4.31] } { Inaccuracy. Na7 was best. } { [%clk 0:00:04] } 47. Kc2 { [%eval 4.28] [%clk 0:01:10] } 47... Na3+ { [%eval 4.14] [%clk 0:00:03] } 48. Kb3 { [%eval 3.79] [%clk 0:01:08] } 1-0