[Event "NEFFEX Grand Swiss"] [Site "https://lichess.org/3ZWNc2bg"] [Date "2024.04.12"] [White "OP-Vance"] [Black "Suganthjp"] [Result "1-0"] [UTCDate "2024.04.12"] [UTCTime "13:23:32"] [WhiteElo "1873"] [BlackElo "1779"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-45"] [Variant "Standard"] [TimeControl "1200+1"] [ECO "A11"] [Opening "English Opening: Caro-Kann Defensive System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c6 { A11 English Opening: Caro-Kann Defensive System } 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 Bf5 6. Bf4?! { (0.66 → 0.09) Inaccuracy. Qb3 was best. } (6. Qb3 Bc8 7. Bg5 e6 8. e3 Nc6 9. Bd3 Be7 10. Rc1 Bd7) 6... e6 7. Qb3 Qb6 8. Nb5?! { (0.47 → -0.21) Inaccuracy. Qxb6 was best. } (8. Qxb6 axb6 9. Nh4 Bg6 10. Rc1 Nc6 11. e3 Kd7 12. Bb5 Bb4) 8... Qa5+?! { (-0.21 → 0.61) Inaccuracy. Na6 was best. } (8... Na6 9. a3 Be7 10. Nd6+ Bxd6 11. Qxb6 axb6 12. Bxd6 Ne4 13. Bf4 Ke7 14. Nd2 Rhc8 15. Nxe4) 9. Kd1 Na6 10. Rc1?! { (0.50 → -0.31) Inaccuracy. Bd2 was best. } (10. Bd2 Bb4) 10... Ne4 11. Bg3? { (-0.48 → -1.77) Mistake. Nc3 was best. } (11. Nc3 Bd6 12. Bxd6 Nxd6 13. e3 O-O 14. Nh4 Bg4+ 15. f3 Qd8 16. g3 g5 17. fxg4 gxh4) 11... Bg4? { (-1.77 → -0.47) Mistake. Be7 was best. } (11... Be7) 12. Nc7+?? { (-0.47 → -3.39) Blunder. Nc3 was best. } (12. Nc3) 12... Nxc7 13. Qxb7 Bxf3 14. Qc6+ Ke7 15. Qxc7+ Qxc7 16. Rxc7+ Kd8 17. Rxf7 Bh5 18. Rb7 Nxg3 19. hxg3 Bg6?! { (-3.59 → -2.20) Inaccuracy. Kc8 was best. } (19... Kc8 20. Rb3 Be8 21. Rc3+ Kd8 22. e3 Rb8 23. b3 Bb4 24. Rc1 Rf8 25. f4 Bg6 26. g4) 20. e3 Bd6 21. Rxg7 Rf8 22. Bb5?! { (-2.26 → -3.19) Inaccuracy. f4 was best. } (22. f4 Be7 23. g4 Rb8 24. b3 Rc8 25. Bb5 a6 26. f5 exf5 27. Bd3 Rc3 28. Bxf5 Rxe3) 22... Be8?? { (-3.19 → 0.85) Blunder. Rb8 was best. } (22... Rb8 23. a4) 23. Bxe8 Kxe8 24. Ke2 Be7?? { (0.76 → 3.35) Blunder. Rf7 was best. } (24... Rf7 25. Rxf7) 25. Rhxh7 Bf6 26. Rxa7 Rb8 27. Rhb7 Rxb7 28. Rxb7 Rf7?! { (3.57 → 5.42) Inaccuracy. Rh8 was best. } (28... Rh8 29. Rb8+ Bd8 30. f4 Kd7 31. g4 Kc7 32. Ra8 Kb7 33. Ra3 Kc6 34. g5 Rf8 35. g3) 29. Rxf7 Kxf7 30. Kd2 e5 31. Kc3 exd4+ 32. exd4 Kg6 33. a4 Kf7 34. a5 Bd8 35. b4 Ke6 36. Kb3 Kd6 37. a6 Bb6 38. b5?? { (5.45 → 1.50) Blunder. Kc3 was best. } (38. Kc3 Ke6 39. g4 Ke7 40. Kd3 Kf6 41. f4 Kg6 42. Kc3 Kf7 43. b5 Ba5+ 44. Kb3 Bb6) 38... Ke6?? { (1.50 → 5.01) Blunder. Bxd4 was best. } (38... Bxd4 39. f4 Ke7 40. g4 Ke6 41. Kb4 Bb6 42. Kc3 Kf7 43. Kc2 Kg6 44. Kd3 Kf6 45. Ke2) 39. Kc3 Kf5 40. f3 Ba5+ 41. Kd3 Bb6 42. Ke3 Kg5 { Black offers draw } 43. g4 Kh4? { (4.37 → 8.20) Mistake. Ba7 was best. } (43... Ba7 44. Kd3 Kf4 45. Kc3 Bb6 46. Kb4 Kg5 47. g3 Kf6 48. f4 Ke7 49. g5 Kf7 50. f5) 44. Kf4 Bxd4 45. Kf5 Kg3 46. g5 Bg7?! { (7.07 → 43.19) Inaccuracy. Kxg2 was best. } (46... Kxg2 47. g6 Kxf3 48. g7 Bxg7 49. a7 Ke2 50. a8=Q d4 51. Qa2+ Kd3 52. Qg2 Kc3 53. b6) 47. a7 d4?! { (36.67 → Mate in 12) Checkmate is now unavoidable. Kxg2 was best. } (47... Kxg2 48. a8=Q d4 49. Ke4 d3 50. Kxd3 Kg3 51. b6 Be5 52. b7 Kf4 53. b8=Q Bxb8 54. Qxb8+) 48. a8=Q d3 49. Qb8+ Kf2 50. Qa7+ Ke2 51. Qxg7 d2 52. Qb2 Ke1 53. Qc3 Ke2 54. Qc2 Ke3 55. Qxd2+ Kxd2 56. b6 Kc2 57. b7 Kd2 58. b8=R Kc2 59. Rd8 Kc3 60. Ke5 Kb3 61. Rc8 Kb4 62. Kd5 Kb3 63. Rc4 Kb2 64. Kd4 Kb3 65. Kd3 Kb2 66. Rc3 Kb1 67. Kd2 Kb2 68. Kd3 Kb1 69. Rc2 Ka1 70. Kc3 Kb1 71. Kb3 Ka1 72. Rc1# { White wins by checkmate. } 1-0