[Event "SK Neumarkt 2-SC Heideck-Hilpoltstein 2"] [Date "2026.05.03"] [Round "9.2"] [White "Brunner, Wolfgang"] [Black "Ruderer, Thomas"] [Result "1-0"] [WhiteElo "1861"] [WhiteTeam "SK Neumarkt 2"] [BlackElo "1680"] [BlackTeam "SC Heideck-Hilpoltstein 2"] [Board "2"] [Variant "Standard"] [ECO "D40"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense"] [StudyName "B2s26"] [ChapterName "Brunner, Wolfgang - Ruderer, Thomas"] [ChapterURL "https://lichess.org/study/59iLLezp/we3rMnCJ"] [Annotator "https://lichess.org/@/reportskn"] [Orientation "white"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. Nf3 { [%eval 0.08] } 2... Nf6 { [%eval 0.11] } 3. c4 { [%eval 0.22] } 3... e6 { [%eval 0.17] } 4. Nc3 { [%eval 0.08] } 4... c5 { [%eval 0.16] } 5. e3 { [%eval 0.08] } 5... cxd4 { [%eval 0.12] } 6. exd4 { [%eval 0.09] } 6... Be7 { [%eval 0.27] } 7. Be2 { [%eval 0.0] } 7... O-O { [%eval 0.0] } 8. O-O { [%eval 0.06] } 8... b6?! { [%eval 0.76] } { Inaccuracy. Nc6 was best. } (8... Nc6 9. Be3 b6 10. Ne5 Bb7 11. Bf3 Rc8 12. cxd5 Nxe5 13. dxe5 Nxd5 14. Nxd5) 9. cxd5 { [%eval 0.74] } 9... Nxd5 { [%eval 0.78] } 10. Nxd5 { [%eval 0.71] } 10... exd5 { [%eval 0.72] } 11. Ne5 { [%eval 0.72] } 11... f6 { [%eval 0.69] } 12. Nd3 { [%eval 0.71] } 12... Na6 { [%eval 0.94] } 13. Nf4 { [%eval 0.93] } 13... Nc7 { [%eval 1.02] } 14. Qb3 { [%eval 0.61] } 14... g5 { [%eval 1.03] } 15. Nd3?! { [%eval 0.47] } { Inaccuracy. Nh5 was best. } (15. Nh5 Bf5 16. f4 Bg6 17. f5 Bf7 18. h4 Kh8 19. Bd2 Ne8 20. Rae1 Rc8) 15... Be6 { [%eval 1.01] } 16. Be3 { [%eval 0.69] } 16... Qd6?! { [%eval 1.46] } { Inaccuracy. Qd7 was best. } (16... Qd7 17. a4 Bd6 18. a5 Qb5 19. Qc3 Bf5 20. Rfc1 Qd7 21. h3 Rfc8 22. Bf1) 17. Rac1 { [%eval 1.03] } 17... Bf7?! { [%eval 1.79] } { Inaccuracy. Ne8 was best. } (17... Ne8 18. f4 h6 19. fxg5 hxg5 20. Bd2 Ng7 21. Bb4 Qd8 22. Bf3 Re8 23. Bxe7) 18. Rc2?! { [%eval 0.89] } { Inaccuracy. h4 was best. } (18. h4 Ne6 19. hxg5 Rad8 20. gxf6 Bxf6 21. Qc3 Rfe8 22. Bg4 Bg6 23. Rfe1 Be4) 18... Rac8? { [%eval 2.17] } { Mistake. Ne6 was best. } (18... Ne6 19. Rfc1 Be8 20. g3 a5 21. a3 a4 22. Qc3 Bb5 23. Nb4 Bxe2 24. Rxe2) 19. Rfc1 { [%eval 1.83] } 19... Rfd8?? { [%eval 4.1] } { Blunder. Qd7 was best. } (19... Qd7 20. Bxg5 fxg5 21. Ne5 Qe8 22. Rxc7 Rxc7 23. Rxc7 Bd6 24. Bb5 Qe6 25. Rxa7) 20. Bg4 { [%eval 4.07] } 20... h6?! { [%eval 5.25] } { Inaccuracy. Be8 was best. } (20... Be8 21. Bxc8 Rxc8 22. f4 h6 23. Bf2 Bd8 24. Bg3 Qd7 25. fxg5 hxg5 26. Nf2) 21. Rc6 { [%eval 5.21] } { 1-0 White wins. } 1-0