[Event "5th Weekly World Classicals Team Battle"] [Site "https://lichess.org/4taM5XCA"] [Date "2021.08.21"] [White "hari_4424"] [Black "Oscar-De-La-Rosa"] [Result "0-1"] [UTCDate "2021.08.21"] [UTCTime "15:32:38"] [WhiteElo "1207"] [BlackElo "1696"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B10"] [Opening "Caro-Kann Defense: Hillbilly Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Bc4 { B10 Caro-Kann Defense: Hillbilly Attack } d5 3. exd5 cxd5 4. Bxd5?? { (-0.31 → -5.29) Blunder. Bb3 was best. } (4. Bb3 Bf5 5. Nf3 e6 6. d4 Bd6 7. Qe2 Nc6 8. c3 Qa5) 4... Qxd5 5. Nc3?! { (-4.33 → -6.52) Inaccuracy. Nf3 was best. } (5. Nf3 Bg4 6. d3 Bxf3 7. Qxf3 Qxf3 8. gxf3 Nc6 9. Nd2 Nb4) 5... Qxg2 6. Qe2?! { (-5.76 → -11.91) Inaccuracy. Qf3 was best. } (6. Qf3 Qxf3 7. Nxf3 Nc6 8. h3 Nb4 9. Kd1 b6 10. Rg1 g6) 6... Qxh1 7. Qb5+ Nc6 8. Ne2 Nf6 9. d3 e6 10. Be3 Be7 11. O-O-O Qd5 12. Qb3 Qxb3 13. axb3 O-O 14. Nf3 Nd5 15. Ng5 Nxe3 16. fxe3 Bxg5 17. Nd4 Nxd4 18. c3 Bxe3+ 19. Kb1 Nxb3 20. Kc2 Nc5 21. d4 Nd7 22. Rd3 Bf4 23. Rd1 Bxh2 24. Rh1 Bf4 25. Kd1 Nf6 26. Ke2 Re8 27. Kf3 e5 28. Kg2 exd4 29. cxd4?! { (-31.13 → Mate in 8) Checkmate is now unavoidable. Rf1 was best. } (29. Rf1 Nd5) 29... Bd7?! { (Mate in 8 → -63.69) Lost forced checkmate sequence. Bg4 was best. } (29... Bg4 30. Rf1 Re2+ 31. Rf2 Rxf2+ 32. Kxf2 Re8 33. Kf1 Re2 34. b4 Ne4 35. Kg1 Ng3 36. b5) 30. Kf3?! { (-63.69 → Mate in 6) Checkmate is now unavoidable. Rh4 was best. } (30. Rh4 g5) 30... Bc6+ 31. Kxf4 Bxh1 32. Kf5 Re4 33. Kg5 Rd8 34. Kf5 Rd5# { Black wins by checkmate. } 0-1