[Event "GRUPO C SUIZO FEBRERO 2021"] [Site "https://lichess.org/zduF22OG"] [Date "2021.02.27"] [White "Mahu_12"] [Black "Gamdc111"] [Result "0-1"] [UTCDate "2021.02.27"] [UTCTime "22:39:15"] [WhiteElo "1912"] [BlackElo "2066"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 { B12 Caro-Kann Defense: Advance Variation, Short Variation } h6 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 a6 8. Bf4 c5 9. b3?! { (-0.03 → -0.87) Inaccuracy. Ne2 was best. } (9. Ne2 Nc6) 9... cxd4 10. Nxd4 Bb4?! { (-0.76 → -0.12) Inaccuracy. Bc5 was best. } (10... Bc5) 11. O-O Ne7 12. Nce2 Nbc6 13. Bd2?? { (-0.27 → -2.92) Blunder. Nxc6 was best. } (13. Nxc6 bxc6) 13... Bxd2?! { (-2.92 → -2.05) Inaccuracy. Nxe5 was best. } (13... Nxe5 14. Qe3) 14. Qxd2 Nxe5 15. Qe3 N5c6 16. Nxc6 Nxc6 17. Nd4 Nxd4 18. Qxd4 O-O 19. f4 Rc8 20. Rac1 Qa5 21. a4 Qc3 22. Qd1 Qe3+ 23. Kh1 Rc3 24. Rf3 Qc5 25. Qe2? { (-2.43 → -4.50) Mistake. Rxc3 was best. } (25. Rxc3 Qxc3) 25... Rc8 26. Rxc3 Qxc3 27. g3 Qd4?! { (-5.30 → -3.44) Inaccuracy. Qb2 was best. } (27... Qb2 28. Qd1 Rc3 29. Kg1 h5 30. Kg2 d4 31. Qxd4 Rxc2+ 32. Rxc2 Qxd4 33. Rf2 Qd5+ 34. Rf3) 28. Qg4?? { (-3.44 → -10.84) Blunder. Rd1 was best. } (28. Rd1 Qf6) 28... Qe4+ 29. Kg1 Rxc2 30. Rxc2 Qxc2 31. Qh4 Qb1+ 32. Kg2 Qb2+ 33. Kh3 Qf6 34. Qg4 h5?! { (-8.09 → -5.64) Inaccuracy. d4 was best. } (34... d4 35. Qf3 Qf5+ 36. g4 Qc2 37. Qxb7 Qd3+ 38. Kg2 Qe2+ 39. Kg3 d3 40. Qxa6 Qe3+ 41. Kg2) 35. Qf3 Qf5+ 36. Kh4?? { (-6.22 → Mate in 8) Checkmate is now unavoidable. Kg2 was best. } (36. Kg2 Qc2+) 36... Qg4+?? { (Mate in 8 → -3.51) Lost forced checkmate sequence. g5+ was best. } (36... g5+ 37. Kxh5 g4+ 38. Kh4 gxf3 39. b4 f2 40. g4 Qxf4 41. b5 Qxh2+ 42. Kg5 f1=Q 43. bxa6) 37. Qxg4 hxg4 38. Kxg4 f6?! { (-3.75 → -2.88) Inaccuracy. a5 was best. } (38... a5) 39. Kf3?! { (-2.88 → -4.10) Inaccuracy. b4 was best. } (39. b4 Kf7) 39... g5?! { (-4.10 → -2.85) Inaccuracy. a5 was best. } (39... a5) 40. fxg5 fxg5 41. h4?? { (-3.10 → -6.56) Blunder. b4 was best. } (41. b4 Kf7 42. Kg4 Kf6 43. h3 e5 44. Kf3 Ke6 45. Ke3 d4+ 46. Ke4 Kf6 47. Kd3 Kf5) 41... gxh4 42. gxh4 Kf7 43. Ke3 Kf6 44. Kd4 Kf5 45. b4 b6 46. a5 bxa5 47. bxa5 Kg4 48. Kc5 Kxh4 49. Kb6 d4 50. Kxa6 d3 51. Kb7 d2 52. a6 d1=Q 53. a7 Qd5+ 54. Kb8 e5 55. Kc7 e4?! { (Mate in 8 → -57.83) Lost forced checkmate sequence. Qa8 was best. } (55... Qa8 56. Kd6 e4 57. Kc5 e3 58. Kb4 e2 59. Kc5 e1=Q 60. Kc4 Qc6+ 61. Kb3 Qec1 62. a8=Q) 56. Kb6?! { (-57.83 → Mate in 7) Checkmate is now unavoidable. Kb8 was best. } (56. Kb8) 56... e3 57. Kc7 e2 58. Kb8 e1=Q 59. a8=Q Qb4+ 60. Ka7 Qda5# { Black wins by checkmate. } 0-1