[Event "Rated classical game"] [Site "https://lichess.org/DSMBEwt9"] [Date "2021.11.15"] [White "renegrub"] [Black "Leonardo_Bolseiro"] [Result "0-1"] [UTCDate "2021.11.15"] [UTCTime "19:32:31"] [WhiteElo "2058"] [BlackElo "2061"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "A76"] [Opening "Benoni Defense: Classical Variation, Czerniak Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Nf3 O-O 9. O-O Re8 { A76 Benoni Defense: Classical Variation, Czerniak Defense } 10. Qc2 Nbd7?! { (0.41 → 1.29) Inaccuracy. Bg4 was best. } (10... Bg4 11. Bf4) 11. Bg5 a6 12. a4 b6 13. Rfe1?! { (1.75 → 1.14) Inaccuracy. h3 was best. } (13. h3) 13... Rb8 14. Nd2 b5?? { (0.90 → 3.23) Blunder. h6 was best. } (14... h6 15. Be3 Ne5 16. h3 g5 17. f4 gxf4 18. Bxf4 Qd7 19. Bh2 b5 20. Kh1 b4 21. Nd1) 15. axb5 axb5 16. Bxb5 Re5 17. f4?? { (3.64 → 0.07) Blunder. Bh4 was best. } (17. Bh4) 17... Rxg5 18. fxg5 Nh5?? { (0.00 → 1.69) Blunder. Ng4 was best. } (18... Ng4 19. e5 Ndxe5 20. h3 Bf5 21. Qa4 Qxg5 22. hxg4 Qxd2 23. gxf5 Nf3+ 24. gxf3 Bd4+ 25. Kh1) 19. Bxd7 Bxd7 20. Nf3? { (1.61 → 0.46) Mistake. Kh1 was best. } (20. Kh1 Qxg5) 20... Bg4 21. h4?? { (0.65 → -4.00) Blunder. Qf2 was best. } (21. Qf2 Bxf3 22. Qxf3 Qxg5 23. Ra7 Bd4+ 24. Kh1 Qf6 25. Nd1 Kg7 26. Qxf6+ Nxf6 27. g3 h5) 21... Bxf3 22. gxf3 Bd4+ 23. Kg2 h6 24. Qd2?! { (-3.80 → -5.20) Inaccuracy. e5 was best. } (24. e5 dxe5 25. Re4 hxg5 26. Rg4 Nf4+ 27. Kh1 gxh4 28. Qh2 h3 29. Ne4 Rxb2 30. Qg3 Rb6) 24... hxg5 25. hxg5? { (-5.08 → -9.31) Mistake. Rg1 was best. } (25. Rg1 gxh4) 25... Rxb2 26. Qxb2 Qxg5+ 27. Kf1 Ng3+ 28. Kg2 Nxe4+? { (Mate in 8 → -9.44) Lost forced checkmate sequence. Ne2+ was best. } (28... Ne2+ 29. Kf1 Qe3 30. Ra8+ Kg7 31. Rg8+ Kxg8 32. Qb8+ Kh7 33. Qg8+ Kxg8 34. Kg2 Qf2+ 35. Kh3) 29. Kf1? { (-9.44 → Mate in 9) Checkmate is now unavoidable. Kh1 was best. } (29. Kh1 Ng3+ 30. Kh2 Qh4+ 31. Kg2 Nh5 32. Qb8+ Kg7 33. Qxd6 Qf2+ 34. Kh3 Qxf3+ 35. Kh2 Nf4) 29... Qg1+? { (Mate in 9 → -8.46) Lost forced checkmate sequence. Ng3+ was best. } (29... Ng3+ 30. Kg2 Ne2+ 31. Kf1 Qe3 32. Ra8+ Kg7 33. Rg8+ Kxg8 34. Qb8+ Kg7 35. Qg8+ Kxg8 36. Nd1) 30. Ke2 Nxc3+?? { (-8.11 → -3.66) Blunder. Qf2+ was best. } (30... Qf2+ 31. Kd3 Qxb2 32. Nxe4 Qb3+ 33. Kd2 c4 34. Rab1 Qd3+ 35. Kc1 Qxf3 36. Nxd6 Qc3+ 37. Kd1) 31. Kd3 Qg3 32. Qb8+ Kg7 33. Rf1? { (-4.19 → -7.72) Mistake. Kc4 was best. } (33. Kc4 Qxf3 34. Qa8 Qg4 35. Rh1 Bg1+ 36. Kxc3 Qb4+ 37. Kc2 Qe4+ 38. Kc3 Qxh1 39. Kc4 Qf3) 33... Qf4 34. Qe8?! { (-6.04 → -9.69) Inaccuracy. Kc4 was best. } (34. Kc4) 34... Qf5+ 35. Kc4 Qxd5+ 36. Kd3 c4+ 37. Kc2 Qf5+ 38. Kd2?! { (-13.84 → Mate in 9) Checkmate is now unavoidable. Kc1 was best. } (38. Kc1 Qf4+) 38... Qd3+ 39. Ke1 Be3 40. Rf2 Bxf2+?! { (-8.62 → -5.31) Inaccuracy. Ne4 was best. } (40... Ne4) 41. Kxf2 Qd4+ 42. Kg3 Nd5?? { (-6.77 → -1.21) Blunder. Ne2+ was best. } (42... Ne2+ 43. Qxe2 Qxa1 44. Qxc4 Qg1+ 45. Kh3 Qc5 46. Qe2 Qe5 47. Qf2 Qc3 48. Kg2 d5 49. Qe2) 43. Ra8?? { (-1.21 → Mate in 3) Checkmate is now unavoidable. Rh1 was best. } (43. Rh1 Qe5+ 44. Qxe5+ dxe5 45. Rd1 Ne3 46. Rd7 Nf5+ 47. Kf2 Kf6 48. Rc7 Nd6 49. Ke1 Ke6) 43... Qg1+ 44. Kh4 g5+ 45. Kh5 Nf4# { Black wins by checkmate. } 0-1