[Event "Final Universidad Siglo 21"] [Site "https://lichess.org/Y6HOpjYt"] [Date "2020.12.20"] [White "chochijaralb1"] [Black "SodaStereo"] [Result "1-0"] [UTCDate "2020.12.20"] [UTCTime "22:42:49"] [WhiteElo "2045"] [BlackElo "2437"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-10"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "E62"] [Opening "King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O e5 { E62 King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System } 8. Bg5?! { (0.64 → -0.12) Inaccuracy. d5 was best. } (8. d5 Ne7 9. e4 h6 10. h3 Nh7 11. Be3 f5 12. Re1 Nf6) 8... h6 9. Be3?! { (0.06 → -0.73) Inaccuracy. Bc1 was best. } (9. Bc1) 9... Ng4 10. Qd2 Nxe3 11. fxe3 Bg4 12. d5 Nb8 13. h3 Bc8 14. Rf2 Nd7 15. Raf1?! { (-0.53 → -1.11) Inaccuracy. e4 was best. } (15. e4 a5) 15... f5 16. Nh4?! { (-1.15 → -2.16) Inaccuracy. e4 was best. } (16. e4) 16... Qg5 17. Nb5? { (-1.92 → -3.65) Mistake. Qe1 was best. } (17. Qe1) 17... Qxg3 18. Nxc7 Rb8 19. Nf3 e4 20. Nd4? { (-3.45 → -6.13) Mistake. Ne6 was best. } (20. Ne6 exf3) 20... Be5 21. Rf4 Bxf4?? { (-6.17 → -1.92) Blunder. g5 was best. } (21... g5 22. Nde6) 22. exf4 Nf6 23. Ndb5?! { (-2.00 → -3.12) Inaccuracy. Ncb5 was best. } (23. Ncb5 Ne8) 23... Nh5 24. Nxd6 g5 25. fxg5?? { (-2.77 → -7.12) Blunder. Qe1 was best. } (25. Qe1 gxf4 26. Qxg3+ Nxg3 27. Re1 b6 28. b4 Bd7 29. Na6 Rbd8 30. c5 Rf6 31. Kh2 Rg6) 25... hxg5?? { (-7.12 → -1.14) Blunder. Qxd6 was best. } (25... Qxd6 26. Nb5) 26. Nxc8? { (-1.14 → -2.41) Mistake. Ne6 was best. } (26. Ne6 e3) 26... Rbxc8 27. Ne6 Rf6 28. c5 f4 29. Qe1 Re8 30. Qxg3 Nxg3 31. Re1 Rfxe6? { (-3.58 → -1.68) Mistake. f3 was best. } (31... f3 32. exf3 exf3 33. Re5 f2+ 34. Kh2 f1=Q 35. Bxf1 Nxf1+ 36. Kg1 Nd2 37. Rxg5+ Kh7 38. Rh5+) 32. dxe6 Rxe6?! { (-1.52 → -0.85) Inaccuracy. Kf8 was best. } (32... Kf8 33. e3) 33. Kf2 Nf5?! { (-0.68 → 0.00) Inaccuracy. Ra6 was best. } (33... Ra6 34. e3 Ra4 35. Kg1 Kg7 36. b3 Ra6 37. a4 Kf6 38. Kf2 Re6 39. h4 gxh4 40. exf4) 34. Rd1 Kf7 35. Rd7+ Kf6 36. Rxb7 Nd4 37. Rxa7?! { (0.55 → 0.00) Inaccuracy. Rd7 was best. } (37. Rd7 Ke5) 37... Kf5?? { (0.00 → 3.71) Blunder. f3 was best. } (37... f3 38. Bxf3 exf3 39. e3 Nc2 40. Rd7 Kf5 41. Rd6 Re4 42. c6 Rc4 43. Kxf3 Ke5 44. Rg6) 38. Ra4 Ke5 39. b4?? { (3.60 → 0.44) Blunder. e3 was best. } (39. e3) 39... e3+?? { (0.44 → 4.68) Blunder. Kd5 was best. } (39... Kd5 40. e3 Nc2 41. exf4 gxf4 42. c6 f3 43. c7 Rc6 44. Ra5+ Kd6 45. Ra6 Kxc7 46. Rxc6+) 40. Kf1 Nf5? { (4.56 → 8.20) Mistake. Rf6 was best. } (40... Rf6 41. Ra8) 41. b5 Ng3+ 42. Ke1 g4 43. hxg4 Rh6 44. Kd1 Rh2 45. Bf3 Rf2 46. b6 Rf1+ 47. Kc2 Nxe2 48. Bxe2 Rf2?! { (64.63 → Mate in 9) Checkmate is now unavoidable. Re1 was best. } (48... Re1 49. Bf3) 49. Kd3 f3 50. Bxf3?! { (Mate in 8 → 33.22) Lost forced checkmate sequence. b7 was best. } (50. b7 fxe2 51. b8=Q+ Kf6 52. Qh8+ Kg5 53. Qh5+ Kf6 54. Ra6+ Ke7 55. Ra7+ Kf6 56. Qh6+ Ke5) 50... Rxf3?! { (33.22 → Mate in 11) Checkmate is now unavoidable. e2 was best. } (50... e2 51. Bxe2) 51. Re4+?! { (Mate in 11 → 10.10) Lost forced checkmate sequence. b7 was best. } (51. b7 Rf8 52. Ra8 Rxa8 53. bxa8=Q Kf4 54. Qe4+ Kg5 55. Qxe3+ Kxg4 56. c6 Kf5 57. c7 Kg6) 51... Kd5 52. Rxe3 Rf2 53. b7 Rb2 54. Re7 Kxc5 55. a4 Kd6 56. Rf7 Ke6 57. Rc7 Kd6 58. Rh7 Kd5 59. a5 Rb3+ 60. Kc2 Rb5?! { (58.39 → Mate in 9) Checkmate is now unavoidable. Rb4 was best. } (60... Rb4 61. a6) 61. Rh5+ { Black resigns. } 1-0