[Event "Colegas Tuesday marathon Team Battle"] [Site "https://lichess.org/1L3edTZk"] [Date "2021.06.22"] [White "kalantaryan"] [Black "ptr_62"] [Result "1-0"] [UTCDate "2021.06.22"] [UTCTime "11:39:47"] [WhiteElo "2524"] [BlackElo "2022"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E21"] [Opening "Nimzo-Indian Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 { E21 Nimzo-Indian Defense: Three Knights Variation } c5 5. g3 d5 6. cxd5 Nxd5 7. Bd2 Nc6 8. Nxd5 Bxd2+ 9. Qxd2 Qxd5 10. Bg2?! { (0.07 → -0.59) Inaccuracy. dxc5 was best. } (10. dxc5 Qxc5 11. Rc1 Qb6 12. Qc3 O-O 13. Bg2 Bd7 14. O-O Rfd8 15. b3 Rac8 16. Rfd1 f6) 10... cxd4 11. O-O e5?! { (-0.43 → 0.34) Inaccuracy. O-O was best. } (11... O-O 12. Rfd1 Rd8 13. Nxd4 Qxd4 14. Qxd4 Nxd4 15. e3 e5 16. exd4 exd4 17. Rd2 Bf5 18. Bxb7) 12. e3 Be6 13. Nxd4 Qd7 14. Nxc6?? { (0.15 → -6.45) Blunder. Nb3 was best. } (14. Nb3 Qxd2 15. Nxd2 Ke7 16. Nb3 Rhd8 17. Nc5 Rd2 18. Nxb7 Rc8 19. Nc5 Nb4 20. Nxe6 Kxe6) 14... Qxd2 15. Nxe5 Rb8 16. Nf3 Qxb2 17. Nd4 O-O 18. a4 b6 19. h4 Rbc8 20. a5 a6?! { (-6.25 → -3.95) Inaccuracy. Ba2 was best. } (20... Ba2 21. axb6 axb6 22. Rae1 Rc5 23. Re2 Qa3 24. Ra1 Rc1+ 25. Re1 Rfc8 26. Bf3 Rxe1+ 27. Rxe1) 21. Rfb1 Qc3?! { (-4.45 → -3.11) Inaccuracy. Qd2 was best. } (21... Qd2) 22. axb6 a5 23. b7 Rb8 24. Rc1 Qb2 25. Rab1?! { (-2.95 → -3.77) Inaccuracy. Rcb1 was best. } (25. Rcb1 Qc3) 25... Qa3 26. Rc7?! { (-3.78 → -4.79) Inaccuracy. Ra1 was best. } (26. Ra1) 26... Qa2 27. Rbc1 Bd5?? { (-4.73 → 0.16) Blunder. a4 was best. } (27... a4 28. Nc6) 28. Bxd5 Qxd5 29. Nc6 Rxb7?? { (0.27 → 5.32) Blunder. Rbe8 was best. } (29... Rbe8 30. b8=Q Qxc6 31. R1xc6 Rxb8 32. Ra7 Ra8 33. Rca6 Rxa7 34. Rxa7 h5 35. Rxa5 g6 36. Rb5) 30. Ne7+ Kh8 31. Nxd5 Rxc7 32. Rxc7 Ra8 33. Nc3 h6 34. Na4 Kg8 35. Kg2 Kf8 36. h5 g6 37. hxg6 fxg6 38. Kf3 Ke8 39. Rh7 h5? { (5.75 → 60.60) Mistake. Ra6 was best. } (39... Ra6 40. Rxh6 Rc6 41. Rh7 Rf6+ 42. Ke2 g5 43. Rg7 Rf5 44. f3 Re5 45. Kd3 Kf8 46. Ra7) 40. Rh8+ Kf7 41. Rxa8 Kf6 42. Rxa5 g5 43. Ra6+ Kf5?! { (68.79 → Mate in 4) Checkmate is now unavoidable. Kg7 was best. } (43... Kg7 44. g4) 44. e4+ Ke5 45. Ke3 h4 46. f4+ gxf4+ 47. gxf4# { White wins by checkmate. } 1-0