[Event "Rated classical game"] [Site "https://lichess.org/qI9uC1z7"] [Date "2020.10.24"] [White "studyendgames"] [Black "kenzaburo"] [Result "1-0"] [UTCDate "2020.10.24"] [UTCTime "19:38:55"] [WhiteElo "2449"] [BlackElo "2324"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "900+15"] [ECO "E16"] [Opening "Queen's Indian Defense: Riumin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 { E16 Queen's Indian Defense: Riumin Variation } 7. O-O c5?! { (0.25 → 1.27) Inaccuracy. c6 was best. } (7... c6 8. Nc3 d5 9. Ne5 O-O 10. e3 Nbd7 11. f4 c5 12. Qe2) 8. d5 exd5 9. Nh4 Ne4 10. Nf5 d4?? { (0.92 → 8.15) Blunder. O-O was best. } (10... O-O) 11. Nxg7+ Kf8 12. Bh6 Kg8 13. Qd3?? { (8.06 → 2.81) Blunder. e3 was best. } (13. e3 d5 14. Bxe4 dxe4 15. Qg4 Bc8 16. Nf5+ Bg5 17. Bxg5 Bxf5 18. Qxf5 Qd7 19. Qxe4 Nc6) 13... d5?! { (2.81 → 3.85) Inaccuracy. Bf8 was best. } (13... Bf8 14. Nf5 d5 15. Nd2 Qf6 16. cxd5 Qxf5 17. Bxe4 Qh5 18. d6 Bd5 19. Bf4 Nd7 20. e3) 14. cxd5 Nd6 15. h4?! { (3.38 → 2.62) Inaccuracy. Nh5 was best. } (15. Nh5 Bg5) 15... Bc8 16. e3? { (3.32 → 1.57) Mistake. Qf3 was best. } (16. Qf3 Bf8 17. Ne6 fxe6 18. Qg4+ Kf7 19. dxe6+ Bxe6 20. Qh5+ Kg8 21. Bxa8 Nf7 22. Bg5 Nxg5) 16... Bf8 17. Ne6 fxe6 18. Bxf8 Kxf8? { (1.48 → 3.16) Mistake. Qxf8 was best. } (18... Qxf8 19. dxe6) 19. dxe6 Ba6 20. Qd1 Bxf1 21. Kxf1 Na6 22. exd4 Rc8? { (1.26 → 2.79) Mistake. Rg8 was best. } (22... Rg8 23. e7+ Kxe7 24. Nc3 Kf8 25. dxc5 Nf7 26. Qe2 Nc7 27. Rd1 Qc8 28. Bxa8 Qxa8 29. Ne4) 23. Nc3 Nc7? { (2.71 → 4.84) Mistake. Qf6 was best. } (23... Qf6 24. dxc5) 24. dxc5? { (4.84 → 2.50) Mistake. Qf3+ was best. } (24. Qf3+ Ke7 25. dxc5 bxc5 26. Rd1 Rg8 27. Qh5 Rg7 28. Qe5 Nxe6 29. Bh3 Rg6 30. Rd3 Nf7) 24... bxc5? { (2.50 → 4.64) Mistake. Nde8 was best. } (24... Nde8 25. Qd7 Qxd7 26. exd7 Rd8 27. dxe8=Q+ Kxe8 28. Re1+ Kf8 29. c6 Rg8 30. Be4 Rg7 31. Re2) 25. Qf3+ Ke7 26. Rd1 Qf8?! { (4.63 → 7.19) Inaccuracy. Rg8 was best. } (26... Rg8 27. Qh5) 27. Nd5+ Nxd5 28. Qxd5 Rd8 29. Qxc5 Kxe6?? { (5.01 → Mate in 8) Checkmate is now unavoidable. Qf6 was best. } (29... Qf6 30. Re1) 30. Bd5+?! { (Mate in 8 → 68.18) Lost forced checkmate sequence. Re1+ was best. } (30. Re1+ Ne4 31. Rxe4+ Kf7 32. Qf5+ Kg8 33. Rg4+ Qg7 34. Qe6+ Kf8 35. Rf4+ Qf6 36. Qxf6+ Ke8) 30... Kf6?! { (68.18 → Mate in 6) Checkmate is now unavoidable. Kf5 was best. } (30... Kf5 31. Bc4+) 31. Qd4+ Ke7 32. Re1+ Kd7 33. Qxa7+ Kc8 34. Rc1+ { Black resigns. } 1-0