[Event "58th CAC ABC Swiss Event"] [Site "https://lichess.org/5jJGaPXg"] [Date "2021.06.23"] [White "Om_Joshi"] [Black "Lionyou"] [Result "1-0"] [UTCDate "2021.06.23"] [UTCTime "10:08:09"] [WhiteElo "1226"] [BlackElo "1598"] [WhiteRatingDiff "+44"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "420+5"] [ECO "D45"] [Opening "Semi-Slav Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nc3 { D45 Semi-Slav Defense: Main Line } Bd7?! { (0.01 → 0.67) Inaccuracy. Nbd7 was best. } (5... Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O a6 10. e4) 6. Be2 Bb4 7. Bd2 Qc7 8. O-O O-O? { (1.33 → 2.89) Mistake. Be7 was best. } (8... Be7 9. c5) 9. a3? { (2.89 → 1.27) Mistake. Nxd5 was best. } (9. Nxd5 Nxd5) 9... Be8?? { (1.27 → 7.65) Blunder. Be7 was best. } (9... Be7 10. Rc1) 10. axb4 Nbd7 11. b5 Nb6 12. b3 Bd7 13. Re1 Rfd8 14. c5 Nc8 15. b6 Qb8 16. bxa7 Rxa7 17. b4 Kf8 18. b5 Ra8 19. bxc6 Bxc6 20. Ne5 Be8 21. Nb5 Nd7 22. Nd3 Ke7 { Black offers draw } 23. Bf3 Nf6 24. Nc3 Bd7 25. Ne5 Be8 26. Be2 Nd7 27. c6 Nxe5 28. cxb7?! { (8.52 → 6.01) Inaccuracy. Rxa8 was best. } (28. Rxa8 Qxa8 29. c7 Rd7 30. dxe5 Rxc7 31. Nxd5+ exd5 32. Bb4+ Kd8 33. Qxd5+ Rd7 34. Ba5+ Ke7) 28... Qxb7 29. dxe5 Rxa1 30. Qxa1 Qc7 31. Nb5 Qc2 32. Ba5 Rd7 33. Nd4 Qc5 34. Rc1 Qa7?! { (14.23 → Mate in 10) Checkmate is now unavoidable. Qxc1+ was best. } (34... Qxc1+ 35. Qxc1) 35. Rxc8?! { (Mate in 10 → 17.91) Lost forced checkmate sequence. Bb4+ was best. } (35. Bb4+ Qc5 36. Bxc5+ Nd6 37. Bxd6+ Rxd6 38. Qa3 Kf8 39. Qxd6+ Kg8 40. Nxe6 fxe6 41. Qxe6+ Kf8) 35... Rb7?! { (17.91 → Mate in 4) Checkmate is now unavoidable. f6 was best. } (35... f6 36. exf6+) 36. Nc6+ Bxc6 37. Rxc6?! { (Mate in 4 → 11.31) Lost forced checkmate sequence. Qa3+ was best. } (37. Qa3+ Rb4 38. Qxb4+ Qc5 39. Qxc5+ Kd7 40. Rd8#) 37... Qb8 38. Rc1 Ra7 39. Qa3+ Ke8 40. Qa4+?! { (Mate in 6 → 16.01) Lost forced checkmate sequence. Bb5+ was best. } (40. Bb5+ Rd7 41. Bxd7+ Kxd7 42. Qc5 f6 43. Bb4 Qf8 44. Qc6+ Kd8 45. Qc8#) 40... Ke7 41. Bb4+ Kd8 42. Ba5+ Ke7 43. Bb5 Qa8?! { (11.16 → Mate in 1) Checkmate is now unavoidable. f5 was best. } (43... f5 44. exf6+) 44. Ra1?! { (Mate in 1 → 34.53) Lost forced checkmate sequence. Qa3# was best. } (44. Qa3#) 44... f6?! { (34.53 → Mate in 9) Checkmate is now unavoidable. Kf8 was best. } (44... Kf8 45. Bb4+) 45. Bb4+ Kf7 46. Qxa7+ Qxa7 47. Rxa7+ Kg6 { Black resigns. } 1-0