[Event "GM Zhigalko Sergei Stream Arena"] [Site "https://lichess.org/SvTUrjx0"] [Date "2022.05.02"] [White "maciekkam"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2022.05.02"] [UTCTime "20:31:17"] [WhiteElo "2503"] [BlackElo "2995"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "30+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. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 Bg5 15. h4 Bh6 16. O-O Ne7 17. Nce3 Bxe3 18. Nxe3 Be6 19. b3 Nc6 20. Nc2 Qb6 21. Qe2 Rad8 22. Rfd1 Kh8 23. Qe3 Qc7 24. Rac1 Ne7 25. Ne1 f5 26. exf5 Nxf5 27. Qe2 Rde8 28. Nd3?? { (-0.26 → -2.21) Blunder. Nc2 was best. } (28. Nc2 Qc5 29. Kh2 Rf6 30. Rd2 Ref8 31. Rf1 h6 32. Qe4 Bc8 33. Rfd1 Qa7 34. Qa8 Qf7) 28... Nd4 29. Qd2? { (-2.07 → -3.61) Mistake. Qe3 was best. } (29. Qe3 Bg4) 29... Bg4 30. Re1 Nf3+?? { (-3.75 → -1.03) Blunder. Bf3 was best. } (30... Bf3) 31. Bxf3 Bxf3 32. Qe3?! { (-1.34 → -2.09) Inaccuracy. Re3 was best. } (32. Re3) 32... Qc8 33. Qg5?? { (-1.62 → Mate in 3) Checkmate is now unavoidable. Kh2 was best. } (33. Kh2) 33... Qh3 34. Nf4 Qh1# { Black wins by checkmate. } 0-1