[Event "6th Weekly World Classicals Team Battle"] [Site "https://lichess.org/mrakXkiT"] [Date "2021.08.28"] [White "erduushka_2000"] [Black "Aleksei197818"] [Result "0-1"] [UTCDate "2021.08.28"] [UTCTime "15:20:58"] [WhiteElo "1261"] [BlackElo "1809"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } e6 3. d4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. Bxc6+?! { (0.10 → -0.55) Inaccuracy. Nf3 was best. } (6. Nf3 Bd6 7. dxc5 Bxc5 8. O-O Ne7 9. Nbd2 O-O 10. Nb3 Bd6) 6... bxc6 7. dxc5? { (-0.40 → -1.71) Mistake. Nf3 was best. } (7. Nf3 Nf6 8. O-O Be7 9. Ne5 Bb7 10. dxc5 Bxc5 11. Bg5 Be7) 7... Bxc5 8. Nf3?! { (-1.75 → -2.39) Inaccuracy. Nc3 was best. } (8. Nc3 Rb8 9. Nge2 Ne7 10. O-O Bd6 11. h3 O-O 12. b3 Ng6) 8... Qe7+ 9. Qe2?! { (-2.40 → -3.14) Inaccuracy. Be3 was best. } (9. Be3 Bxe3) 9... Qxe2+ 10. Kxe2 Bg4?? { (-2.97 → -0.59) Blunder. Ba6+ was best. } (10... Ba6+ 11. Ke1) 11. h3 Bxf3+ 12. gxf3 Kd7 13. c3?! { (-0.22 → -1.24) Inaccuracy. Rd1 was best. } (13. Rd1 Re8+ 14. Kf1 Re5 15. c4 Nf6 16. Nc3 Rh5 17. cxd5 Nxd5 18. Be3 Bb6 19. Rd3 Kc7) 13... Re8+ 14. Kf1 Nf6 15. b4 Bb6 16. Bb2?? { (-1.12 → -3.04) Blunder. a4 was best. } (16. a4 Re6) 16... Re6 17. Na3?? { (-2.75 → -7.40) Blunder. c4 was best. } (17. c4 Rhe8 18. c5 Re1+ 19. Kg2 Rxh1 20. Kxh1 Bc7 21. Nc3 Rb8 22. a3 a5 23. Na2 Nh5) 17... Rhe8 18. Kg2 Re2 19. Rab1? { (-9.13 → Mate in 6) Checkmate is now unavoidable. Rhf1 was best. } (19. Rhf1 Rxb2 20. Rad1 Kc8 21. c4 Ree2 22. c5 Bc7 23. Rde1 Nh5 24. Rxe2 Rxe2 25. Rd1 Nf4+) 19... Rxf2+ 20. Kg3 Ree2 21. Rhg1 g5 22. Bc1 Bc7+ 23. f4 Bxf4+ 24. Bxf4 gxf4+? { (Mate in 3 → -8.99) Lost forced checkmate sequence. Ne4+ was best. } (24... Ne4+ 25. Kg4 Rxf4+ 26. Kh5 Rh4#) 25. Kh4 Re5 26. Rg5 Rxg5 27. Kxg5 Ne4+ 28. Kh6 Rg2 29. c4?! { (-10.85 → Mate in 3) Checkmate is now unavoidable. Kh5 was best. } (29. Kh5 Rg6) 29... Nf6 30. cxd5 Rg6# { Black wins by checkmate. } 0-1