[Event "Selectivo CMU Ajedrez"] [Site "https://lichess.org/gWCax5sf"] [Date "2020.09.11"] [White "nomayecma3103"] [Black "Rodokinin"] [Result "1-0"] [UTCDate "2020.09.11"] [UTCTime "20:54:21"] [WhiteElo "2101"] [BlackElo "2265"] [WhiteRatingDiff "+46"] [BlackRatingDiff "-35"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation } Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Qd2?! { (0.56 → -0.01) Inaccuracy. Nc2 was best. } (13. Nc2 Bb7 14. Bd3 d5 15. f3 f5 16. Qe2 dxe4 17. fxe4 f4 18. O-O-O Qb6 19. Rhe1 O-O-O) 13... Bb7 14. f3 d5 15. exd5 Qxd5 16. Qxd5 Bxd5 17. Nc2 Rg8 18. Ne3 Be6 19. a4 bxa4 20. Rxa4 Bc8?! { (0.28 → 1.30) Inaccuracy. f5 was best. } (20... f5) 21. Bd3 h5 22. O-O Bb7?! { (1.41 → 2.50) Inaccuracy. Kf8 was best. } (22... Kf8 23. b4) 23. Be4 O-O-O?? { (2.10 → 7.13) Blunder. Ra7 was best. } (23... Ra7 24. Bxb7) 24. Rc4+ Kb8 25. Rb4 Rd7 26. Rd1 Rc7 27. Rd6?! { (6.64 → 4.66) Inaccuracy. Rxb7+ was best. } (27. Rxb7+ Rxb7 28. Bxb7 Kxb7 29. Rd7+ Kc6 30. Rxe7 Rf8 31. b4 Kb5 32. Kf2 Ka4 33. Rc7 Kb3) 27... Nc8 28. Rxa6 Rd8 29. Rxf6 Nd6 30. Bxb7 Rxb7 31. Rxb7+ Kxb7 32. c4 Rf8? { (4.28 → 8.23) Mistake. e4 was best. } (32... e4 33. Kf2 Rd7 34. c5 Ne8 35. Rb6+ Kc8 36. fxe4 Rd2+ 37. Kg3 h4+ 38. Kg4 h3 39. gxh3) 33. Rxd6 { Black resigns. } 1-0