[Event "Rated blitz game"] [Site "https://lichess.org/yiZiOPhJ"] [Date "2024.04.13"] [White "McCalls"] [Black "Obolonkov-Sergei"] [Result "1-0"] [UTCDate "2024.04.13"] [UTCTime "07:29:43"] [WhiteElo "2145"] [BlackElo "2144"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "180+2"] [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. Be2 Rb8 12. c3 Bg5 13. Bg4 Be6 14. Nc2 O-O 15. O-O g6 16. a3?! { (0.40 → -0.21) Inaccuracy. Bxe6 was best. } (16. Bxe6) 16... f5 17. exf5 gxf5 18. Bh3 a5 19. Qd3?! { (0.00 → -0.77) Inaccuracy. f4 was best. } (19. f4 Ne7 20. Nxe7+ Bxe7 21. Kh1 Kh8 22. Qd2 Bf6 23. Rad1 Bg7 24. Ne3 exf4 25. Rxf4 Be5) 19... e4 20. Qd1 Ne5 21. f4? { (-0.19 → -1.44) Mistake. Nde3 was best. } (21. Nde3) 21... exf3 22. Rxf3?! { (-1.41 → -2.42) Inaccuracy. gxf3 was best. } (22. gxf3 Kh8 23. f4 Bxd5 24. Qxd5 Bxf4 25. Kh1 Qh4 26. Qd4 Qxh3 27. Rxf4 Qd3 28. Ne3 Qxd4) 22... Nxf3+ 23. Qxf3 Kh8 24. Re1 Bc8?! { (-2.22 → -1.34) Inaccuracy. Bxd5 was best. } (24... Bxd5 25. Qxd5) 25. Qh5?! { (-1.34 → -2.15) Inaccuracy. Nd4 was best. } (25. Nd4) 25... Bb7 26. Nde3 Bxe3+ 27. Rxe3 f4 28. Bf5? { (-2.76 → -4.71) Mistake. Re1 was best. } (28. Re1 Re8) 28... Qc7?! { (-4.71 → -3.15) Inaccuracy. Rxf5 was best. } (28... Rxf5 29. Qxf5 fxe3 30. Nxe3 Qe7 31. Qf2 Re8 32. Nf5 Qe2 33. h4 Qxf2+ 34. Kxf2 Bc6 35. Nd4) 29. Rh3 Rf7 30. Nd4 Bc8? { (-3.66 → -1.72) Mistake. Qe7 was best. } (30... Qe7 31. Be6 Rg7 32. g4 fxg3 33. hxg3 Rf8 34. b4 Bc8 35. Qe2 Bxe6 36. Qxe6 Qg5 37. Kg2) 31. Be6?? { (-1.72 → -4.69) Blunder. Bxc8 was best. } (31. Bxc8) 31... Bxe6 32. Nxe6 Qa7+?! { (-4.66 → -3.04) Inaccuracy. Qe7 was best. } (32... Qe7 33. Qd5 Rf6 34. b4 Qxe6 35. Qxe6 Rxe6 36. bxa5 Re1+ 37. Kf2 Ra1 38. Rd3 f3 39. Kxf3) 33. Kf1 Rbb7?? { (-2.82 → 0.45) Blunder. b4 was best. } (33... b4 34. axb4 axb4 35. Qd1 bxc3 36. Rxc3 Qa6+ 37. Kf2 Rf6 38. Rb3 Qa7+ 39. Qd4 Qxd4+ 40. Nxd4) 34. Nd8 Qc5?? { (0.53 → 6.72) Blunder. b4 was best. } (34... b4 35. Nxf7+) 35. Nxf7+ Rxf7 36. Qxf7 Qe5?? { (6.30 → Mate in 1) Checkmate is now unavoidable. Qc4+ was best. } (36... Qc4+ 37. Qxc4 bxc4 38. Rf3 Kg7 39. Rxf4 Kg6 40. Kf2 Kg5 41. Rd4 a4 42. Ke3 Kf6 43. Rxd6+) 37. Qf8# { White wins by checkmate. } 1-0