[Event "2024 Spring Marathon"] [Site "https://lichess.org/mok1D5cS"] [Date "2024.05.11"] [White "Kastorcito"] [Black "Shinichi02"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "09:07:30"] [WhiteElo "2714"] [BlackElo "2293"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [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 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 g6 18. h4 Bh6 19. h5 Bxe3?! { (0.97 → 1.58) Inaccuracy. Kg7 was best. } (19... Kg7 20. Qd2 Qg5 21. Qe2 f5 22. hxg6 hxg6 23. exf5 gxf5 24. Nc7 Bd7) 20. Nxe3 Qg5? { (1.58 → 3.00) Mistake. Ne7 was best. } (20... Ne7 21. Ra2) 21. hxg6? { (3.00 → 1.51) Mistake. Qxd6 was best. } (21. Qxd6 Bb7 22. hxg6 fxg6 23. Bd5 Rbc8 24. Rc4 Qf4 25. O-O Ba6 26. Bxc6 Bxc4) 21... fxg6?! { (1.51 → 2.34) Inaccuracy. Qxg6 was best. } (21... Qxg6) 22. g3? { (2.34 → 0.81) Mistake. Qxd6 was best. } (22. Qxd6 Rf6 23. Qd2 Be6 24. Bxe6 Rxe6 25. O-O Rf6 26. Rc4 Nd8 27. Qd7 Nf7) 22... Bb7?! { (0.81 → 1.44) Inaccuracy. Qf6 was best. } (22... Qf6 23. Ra2 Be6 24. O-O Bh3 25. Re1 h5 26. Kh2 Bd7 27. Ree2 h4 28. Red2) 23. Qxd6 Ne7? { (1.66 → 3.32) Mistake. Rf3 was best. } (23... Rf3 24. Ra2) 24. Rh4?! { (3.32 → 2.10) Inaccuracy. Rxa5 was best. } (24. Rxa5 Bxe4 25. Rh4 Nc6 26. Ra6 Rbd8 27. Qc7 h5 28. Rxe4 Qf6 29. Ra2 Ra8) 24... Rbd8?! { (2.10 → 3.30) Inaccuracy. Nc6 was best. } (24... Nc6 25. Ra1) 25. Qc7 Qf6 26. Rh2?! { (3.55 → 2.17) Inaccuracy. Ng4 was best. } (26. Ng4 Qg5 27. Qxe5+ Qxe5 28. Nxe5 g5 29. Rh5 Bxe4 30. Rxa5 Nc6 31. Nxc6 Bxc6) 26... Bxe4 27. Rxa5 Rc8?! { (1.80 → 2.85) Inaccuracy. h5 was best. } (27... h5 28. Qxe5 Nc6 29. Qxf6+ Rxf6 30. Rc5 Ra8 31. b4 Ra1+ 32. Ke2 Rb1 33. Bd5) 28. Qxe5 Rce8?! { (2.53 → 3.76) Inaccuracy. Nc6 was best. } (28... Nc6 29. Qxf6+ Rxf6 30. Ra6 Bf3 31. Bb5 Rd6 32. Rh4 Re8 33. Ra1 g5 34. Rha4) 29. Qxf6+ Rxf6 30. Re5 Bf3 31. Bb5 Rd8 32. Rxe7 Rfd6?? { (4.86 → Mate in 20) Checkmate is now unavoidable. h5 was best. } (32... h5 33. Be2 Bxe2 34. Kxe2 Rfd6 35. Rh4 Rd2+ 36. Kf1 Kg8 37. Kg1 Rf8 38. Rf4) 33. Rhxh7+ Kg8 34. Bc4+ Kf8? { (7.35 → Mate in 3) Checkmate is now unavoidable. Bd5 was best. } (34... Bd5 35. Reg7+ Kf8 36. Nxd5 Re6+ 37. Ne3 Rde8 38. Bxe6 Rxe6 39. Ra7 Kg8 40. Rhc7) 35. Ref7+ Ke8 36. Rh8# { White wins by checkmate. } 1-0