[Event "Monthly Rapid Arena"] [Site "https://lichess.org/HiZNA1jt"] [Date "2023.06.29"] [White "TheodorusII"] [Black "klasbj"] [Result "0-1"] [UTCDate "2023.06.29"] [UTCTime "18:51:38"] [WhiteElo "2202"] [BlackElo "1873"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D90"] [Opening "Grünfeld Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 { D90 Grünfeld Defense: Three Knights Variation } Ne4? { (0.22 → 1.53) Mistake. Bg7 was best. } (4... Bg7 5. cxd5 Nxd5 6. e3 c5 7. Bc4 Nxc3 8. bxc3 O-O 9. O-O) 5. Nxd5 Bg7 6. e3 Nc6 7. Bd3 Nf6 8. Nc3 O-O 9. O-O Bg4 10. h3 Bxf3 11. Qxf3 Nb4 12. Bb1 Rb8 13. a3 Na6 14. b4 c6 15. Bb2 Nc7 16. Bc2 Re8 17. Rad1 e6 18. e4 b5 19. cxb5?! { (3.07 → 2.16) Inaccuracy. c5 was best. } (19. c5 a5 20. Na2 Na6 21. Rfe1 Ra8 22. Bc3 axb4 23. axb4 h5 24. Nc1 Nc7 25. Nd3 Ra2) 19... Nxb5 20. Nxb5 cxb5 21. d5 exd5 22. exd5 Nh5 23. Bxg7 Nxg7?! { (1.78 → 2.43) Inaccuracy. Kxg7 was best. } (23... Kxg7) 24. Bb3?! { (2.43 → 1.74) Inaccuracy. d6 was best. } (24. d6 Rb6) 24... Nf5?! { (1.74 → 2.87) Inaccuracy. Re7 was best. } (24... Re7) 25. d6 Rb6? { (2.75 → 4.39) Mistake. Qd7 was best. } (25... Qd7 26. Rd5) 26. d7?? { (4.39 → 1.43) Blunder. g4 was best. } (26. g4 Nxd6 27. Bxf7+ Nxf7 28. Rxd8 Rxd8 29. Re1 Kf8 30. Qe3 Rf6 31. Qc5+ Kg7 32. Re7 Rd3) 26... Re7 27. g4 Nh4?? { (1.33 → 4.30) Blunder. Nd6 was best. } (27... Nd6 28. Rd5 Qxd7 29. Rfd1 Qc7 30. Rc5 Qb8 31. Qc3 Qf8 32. Rcd5 Ne4 33. Qd4 Rb8 34. Kg2) 28. Qd5 Rbe6 29. Qxb5 Nf3+ 30. Kg2 Nh4+ 31. Kg3 Re3+ 32. fxe3 Rxe3+ 33. Kh2?? { (6.70 → Mate in 5) Checkmate is now unavoidable. Kf2 was best. } (33. Kf2 Rf3+ 34. Kg1 Rxb3 35. Qd5 Rg3+ 36. Kh2 Rf3 37. Rxf3 Nxf3+ 38. Qxf3 h6 39. Kh1 a5) 33... Qc7+ 34. Kh1 Rxh3+ 35. Kg1 Qg3# { Black wins by checkmate. } 0-1