[Event "internationalchessfriends simul"] [Site "https://lichess.org/5Kfo5G2U"] [Date "2021.08.16"] [White "Sweet_Pain_8722"] [Black "biafrattini"] [Result "1-0"] [UTCDate "2021.08.16"] [UTCTime "00:11:09"] [WhiteElo "1500"] [BlackElo "2014"] [BlackTitle "WCM"] [Variant "Standard"] [TimeControl "900+3"] [ECO "D86"] [Opening "Grünfeld Defense: Exchange Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 { D86 Grünfeld Defense: Exchange Variation, Classical Variation } c5 8. Ne2 Nc6 9. Be3 O-O 10. Rc1 cxd4 11. cxd4 Qa5+ 12. Kf1 Rd8 13. h4 h5?! { (-0.02 → 0.70) Inaccuracy. Qa3 was best. } (13... Qa3 14. h5 Bg4 15. d5 Ne5 16. Bb3 Rac8 17. f3 Bd7 18. Kf2 Bb5 19. Kg3 Nd3 20. Rxc8) 14. f3?! { (0.70 → 0.13) Inaccuracy. Qb3 was best. } (14. Qb3) 14... Bd7 15. Kf2 Rac8?! { (0.00 → 0.65) Inaccuracy. Be8 was best. } (15... Be8) 16. g4? { (0.65 → -0.45) Mistake. Qb3 was best. } (16. Qb3 e6 17. Rhd1 Nb4 18. Nc3 b5 19. Be2 Bf6 20. g3 a6 21. a3 Nc6 22. e5 Be7) 16... hxg4 17. h5 gxh5 18. Nf4?? { (-0.58 → -2.89) Blunder. Qb3 was best. } (18. Qb3 Be8) 18... e5?? { (-2.89 → -0.38) Blunder. Qa3 was best. } (18... Qa3 19. Bb3) 19. Nxh5 Nxd4 20. Nxg7?! { (-0.21 → -1.14) Inaccuracy. Bxd4 was best. } (20. Bxd4 exd4 21. Nxg7 Kxg7 22. Qxd4+ f6 23. Qd6 Qc5+ 24. Qxc5 Rxc5 25. Bd5 Rxc1 26. Rxc1 Rc8) 20... Kxg7? { (-1.14 → 0.00) Mistake. Rxc4 was best. } (20... Rxc4) 21. Bh6+?? { (0.00 → -1.69) Blunder. Rh7+ was best. } (21. Rh7+ Kxh7 22. Qh1+ Kg8 23. Bxf7+ Kf8 24. Qh8+ Kxf7 25. Qh7+ Ke6 26. Qg6+ Ke7 27. Bg5+ Kf8) 21... Kg6 22. Bd2 Qa3 23. Rc3?? { (0.00 → -3.80) Blunder. Rh6+ was best. } (23. Rh6+ Kg7 24. Rh7+ Kxh7 25. Qh1+ Kg8 26. Bxf7+ Kxf7 27. Qh7+ Ke6 28. Qh6+ Ke7 29. Bg5+ Kf7) 23... Qe7?? { (-3.80 → 2.28) Blunder. Qb2 was best. } (23... Qb2) 24. Rh6+ Kg7 25. Qh1 Rh8 26. fxg4 b5?? { (2.60 → 6.30) Blunder. Be6 was best. } (26... Be6 27. Bxe6) 27. Rch3 Rxh6 28. Rxh6 Rg8? { (9.00 → Mate in 4) Checkmate is now unavoidable. Rh8 was best. } (28... Rh8 29. Rxh8 Qf6+ 30. Ke1 Nf3+ 31. Kd1 Nh4 32. Rxh4 bxc4 33. Rh7+ Kg8 34. g5 Ba4+ 35. Ke1) 29. Rh7+?? { (Mate in 4 → 5.79) Lost forced checkmate sequence. Rg6+ was best. } (29. Rg6+ Kf8 30. Qh6+ Rg7 31. Qh8+ Rg8 32. Rxg8#) 29... Kf8 30. Qh6+ Ke8 31. Bxf7+ Qxf7+ 32. Rxf7 Kxf7 33. Qd6?! { (5.66 → 4.32) Inaccuracy. g5 was best. } (33. g5 a5) 33... Bxg4 34. Qxe5 Ne6 35. Qxb5 Rd8 36. Qb7+ Kg6 37. Kg3?? { (4.57 → 1.00) Blunder. Bc1 was best. } (37. Bc1 Rg8 38. Qxa7 Rf8+ 39. Ke1 Rf3 40. Qb8 Rd3 41. Kf2 Rf3+ 42. Kg2 Rd3 43. Qg8+ Ng7) 37... Rxd2 38. Kxg4?! { (0.97 → 0.37) Inaccuracy. Qa6 was best. } (38. Qa6 Re2 39. Kxg4 Rxe4+ 40. Kg3 Kf6 41. Qxa7 Ke5 42. a4 Rc4 43. a5 Nc7 44. a6 Kd6) 38... Rg2+ 39. Kf3 Rxa2 40. Qd5 Ra3+ 41. Kg4 Ra6 42. Qf5+ Kg7 43. e5 Rb6 44. Qf6+ Kg8 45. Qe7 Ra6?? { (0.27 → 2.84) Blunder. Ng7 was best. } (45... Ng7 46. Qxa7 Rg6+ 47. Kf3 Re6 48. Ke4 Kf8 49. Kd5 Rg6 50. Qb8+ Kf7 51. Qa8 Nf5 52. Qa3) 46. Qe8+?? { (2.84 → 0.22) Blunder. Qb7 was best. } (46. Qb7) 46... Kg7?! { (0.22 → 1.02) Inaccuracy. Nf8 was best. } (46... Nf8 47. Kf5 Rh6 48. Qb8 Rh5+ 49. Ke4 Rh6 50. Qxa7 Ne6 51. Qe3 Kh7 52. Kd5 Ng7 53. Qg3) 47. Qd7+ Kg6?? { (0.94 → Mate in 12) Checkmate is now unavoidable. Kh6 was best. } (47... Kh6) 48. Qd3+ { Black resigns. } 1-0