[Event "SaschaGM vs. sysdefense"] [Site "Chess.com"] [Date "2025-09-12"] [White "SaschaGM"] [Black "sysdefense"] [Result "0-1"] [GameId "KlPNC0S3"] [WhiteElo "2103"] [BlackElo "2123"] [Variant "Standard"] [TimeControl "10800+0"] [ECO "D32"] [Opening "Tarrasch Defense: Symmetrical Variation"] [Termination "Unknown"] [Annotator "live.chess-online.com"] 1. d4 c5 2. e3 d5 3. Nf3 Nc6 4. c4 e6 5. Nc3 Nf6 { D32 Tarrasch Defense: Symmetrical Variation } 6. a3 cxd4 7. Nxd4?! { (0.38 → -0.19) Inaccuracy. exd4 was best. } (7. exd4) 7... Bd6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bd2 O-O?! { (-0.51 → 0.23) Inaccuracy. Nxd4 was best. } (10... Nxd4 11. exd4) 11. Bc3 Be6 12. Bb5 Qc7 13. Bd3 Be5 14. Rc1 Qb6 15. Nxc6 Bxc3+ 16. Rxc3 bxc6 17. Qc2 Bd7?! { (0.40 → 1.43) Inaccuracy. c5 was best. } (17... c5 18. Rxc5) 18. Bxh7+ Kh8 19. Bd3 Rab8 20. b4 Kg8? { (1.12 → 2.39) Mistake. a5 was best. } (20... a5 21. bxa5 Qxa5 22. O-O Rb7 23. Ra1 Ra8 24. Rc5 Qa4 25. Qd2 Kg8 26. h3) 21. Rc5 f5 22. O-O f4 23. Bg6?? { (3.38 → 0.48) Blunder. e4 was best. } (23. e4 f3 24. g3 Rbc8 25. Rc1 Rfe8 26. Qb3 Qb7 27. exd5 cxd5 28. Rxc8 Bxc8) 23... fxe3 24. fxe3 Rxf1+ 25. Kxf1 Qd8 26. Qf2 Qe7 27. Kg1 Rf8 28. Qg3 Qf6 29. h3 Be8?! { (0.00 → 0.72) Inaccuracy. Bxh3 was best. } (29... Bxh3 30. Rc1 Bd7 31. Bd3 Qb2 32. Rf1 Rxf1+ 33. Kxf1 Qxa3 34. Qb8+ Kf7 35. Qf4+) 30. Bd3?! { (0.72 → -0.08) Inaccuracy. Bxe8 was best. } (30. Bxe8 Rxe8) 30... Qa1+ 31. Kh2 Qxa3 32. e4 Qxb4 33. Qe3 dxe4 34. Bxe4 a5 35. Bxc6 Bg6 36. Bd5+ Kh7 37. Rc7?? { (0.15 → -4.53) Blunder. Qg3 was best. } (37. Qg3 Qd4) 37... Qd6+ 38. Qg3 Qxd5 39. Ra7 Ra8 { Black wins. } 0-1