[Event "7. Sommer-Grand-Prix 2021"] [Site "https://lichess.org/IUUuQwI9"] [Date "2021.07.20"] [White "nadjarostowa"] [Black "cmniclas"] [Result "1-0"] [UTCDate "2021.07.20"] [UTCTime "18:23:53"] [WhiteElo "2106"] [BlackElo "1940"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C01"] [Opening "French Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. exd5 { C01 French Defense: Exchange Variation } exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. Bg5 Bg4 9. Nbd2 Nbd7 10. Ne5?! { (0.70 → -0.12) Inaccuracy. h3 was best. } (10. h3 Be6 11. Bf4 c6 12. Ng5 Nf8 13. Bh2 h6 14. Ngf3 a5 15. a4 N8d7 16. O-O Nb6) 10... Nxe5 11. dxe5 Nd7 12. Bxe7 Kxe7 13. f4 Nc5 14. Be2 Bf5 15. c3 Nd3+ 16. Bxd3 Bxd3 17. Nb3 b6 18. O-O-O Be4 19. Rhg1 Rad8 20. Nd4 Kd7 21. Rd2 a6 22. Ne2 h6 23. g4 Bh7?? { (0.36 → 2.33) Blunder. Ke6 was best. } (23... Ke6) 24. Re1 c6 25. c4 Kc7 26. cxd5 cxd5 27. Nd4? { (2.32 → 0.83) Mistake. f5 was best. } (27. f5) 27... Kb7?? { (0.83 → 3.51) Blunder. Be4 was best. } (27... Be4 28. b3) 28. f5 Rc8+ 29. Rc2 Rc5 30. Nb3? { (3.65 → 1.99) Mistake. e6 was best. } (30. e6 fxe6 31. Nxe6 Rxc2+ 32. Kxc2 h5 33. h3 hxg4 34. hxg4 Bg8 35. Nxg7 d4 36. Kd3 Rh4) 30... Rc4 31. Rxc4 dxc4 32. Nd2?! { (2.21 → 1.57) Inaccuracy. Nd4 was best. } (32. Nd4) 32... b5 33. Ne4 Rf8?? { (1.26 → 3.19) Blunder. Kc6 was best. } (33... Kc6 34. Ng3) 34. Rd1?! { (3.19 → 2.42) Inaccuracy. Ng3 was best. } (34. Ng3) 34... Kc7 35. Nc5 a5 36. e6 f6?? { (2.39 → 6.69) Blunder. Bg8 was best. } (36... Bg8 37. e7 Re8 38. f6 gxf6 39. Ne4 Rxe7 40. Nxf6 Re6 41. Rf1 Re2 42. h3 Rh2 43. Nxg8) 37. Rd7+ Kc8?! { (6.54 → 10.22) Inaccuracy. Kc6 was best. } (37... Kc6 38. Ne4) 38. Rxg7 Bg8 39. Ra7 Kd8?! { (10.36 → Mate in 8) Checkmate is now unavoidable. Kb8 was best. } (39... Kb8 40. Rg7) 40. Ra8+? { (Mate in 8 → 7.83) Lost forced checkmate sequence. e7+ was best. } (40. e7+ Ke8 41. Ne4 Kf7 42. Nd6+ Kg7 43. e8=Q+ Bf7 44. Rxf7+ Rxf7 45. Qxf7+ Kh8 46. Qg6 b4) 40... Ke7 41. Rxf8 Kxf8 42. Nb7 Ke7 43. Nxa5 Kd6 44. b3 Kc7?! { (6.00 → 8.57) Inaccuracy. cxb3 was best. } (44... cxb3 45. Nxb3) 45. bxc4 Kb6 46. Nb3 bxc4 47. Nd2 Kc5 48. Kc2 Kd4 49. a4 c3 50. Nb1 Kc4 51. Nxc3 Kb4 52. Kd3 Ka5 53. Kc4 Ka6 54. Kc5 Ka5 55. Kd6?! { (Mate in 13 → 17.50) Lost forced checkmate sequence. h4 was best. } (55. h4 Ka6 56. Nd5 Ka5 57. Nxf6 h5 58. gxh5 Kxa4 59. Nxg8 Kb3 60. e7 Kc2 61. e8=Q Kd2) 55... Ka6 56. Kd7 Ka5 57. e7 Bf7 58. e8=Q Bxe8+ 59. Kxe8 Kb4 60. Kf7 Kxc3 61. a5 Kd4 62. a6 Ke4 63. Kxf6 Kf4 64. Kg6 Kxg4 65. Kxh6 Kxf5 66. a7 Kg4 67. a8=Q Kh3 68. Qg8 Kxh2 69. Qg4 Kh1 70. Kg5 Kh2 71. Kf4 Kh1 72. Kf3 Kh2 73. Qg2# { White wins by checkmate. } 1-0