[Event "2022 Summer Marathon"] [Site "https://lichess.org/Bw4jE14z"] [Date "2022.08.05"] [White "YannesPetsch"] [Black "veneteanuc"] [Result "0-1"] [UTCDate "2022.08.05"] [UTCTime "18:37:45"] [WhiteElo "1770"] [BlackElo "2098"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Nf3?! { (0.98 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... cxd4 3. Nxd4 d5 4. Nf3 Nc6 5. Nc3?! { (-0.08 → -0.92) Inaccuracy. c4 was best. } (5. c4 Nf6 6. cxd5 Qxd5 7. Bd2 g6 8. Nc3 Qc5 9. e4 Ng4) 5... d4 6. Nb1 e5 7. e3 Bc5 8. exd4 exd4 9. c3 Nf6 10. cxd4 Nxd4 11. Nxd4 Bxd4 12. Nc3?! { (-0.18 → -0.77) Inaccuracy. Bb5+ was best. } (12. Bb5+ Ke7) 12... O-O 13. Be3?! { (-0.67 → -1.44) Inaccuracy. Be2 was best. } (13. Be2 Bxc3+ 14. bxc3 Qxd1+ 15. Bxd1 Re8+ 16. Be2 Nd5 17. Bd2 Bf5 18. Kf1 Be6 19. h4 Rac8) 13... Bxe3 14. Qxd8 Bxf2+ 15. Kxf2 Rxd8 16. Kf3?? { (-1.45 → -3.94) Blunder. Be2 was best. } (16. Be2 Be6 17. Rhd1 Ng4+ 18. Kg1 Ne3 19. Rd3 Rxd3 20. Bxd3 Rd8 21. Be4 g6 22. Bxb7 Rb8) 16... Bg4+ 17. Kg3 Rac8 18. h3 Be6 19. Rd1?? { (-2.99 → -6.31) Blunder. Re1 was best. } (19. Re1 h5) 19... h5?? { (-6.31 → -1.38) Blunder. Rxc3+ was best. } (19... Rxc3+ 20. bxc3 Rxd1 21. Kh2 Kf8 22. Rg1 Rd2 23. a3 Ke7 24. Bd3 h6 25. Rb1 b6 26. c4) 20. Rxd8+? { (-1.38 → -3.32) Mistake. Be2 was best. } (20. Be2 Rxd1) 20... Rxd8 21. Nb5 a6 22. Nc3 Rd2 23. Kf3?! { (-3.99 → -5.04) Inaccuracy. Be2 was best. } (23. Be2 Rxb2 24. Rd1 g6 25. Bf3 Rc2 26. Rd3 b5 27. a3 Kg7 28. Kf4 Nd7 29. g4 hxg4) 23... b5 24. Ne4 Nxe4 25. Kxe4 Rxb2 26. Bd3 Rxa2 27. Rc1 g6 28. Rc6 Kg7 29. Kf4 Kf6 30. Rb6 Ra4+ 31. Kf3 g5 32. Kf2 h4 33. g3 Ke5 34. Bc2 hxg3+ 35. Kxg3 Ra3+ 36. Kf2 Rxh3 37. Rxa6 Rc3 38. Rb6 Rxc2+ 39. Ke3 Rc5 40. Kf3 Rd5 41. Ke2 f5 42. Rxb5? { (-9.49 → Mate in 9) Checkmate is now unavoidable. Rb7 was best. } (42. Rb7 g4) 42... g4? { (Mate in 9 → -9.64) Lost forced checkmate sequence. Rxb5 was best. } (42... Rxb5 43. Kf2 g4 44. Ke2 g3 45. Kf3 f4 46. Ke2 g2 47. Kf2 Bd5 48. Kg1 Rb1+ 49. Kf2) 43. Ke3? { (-9.64 → Mate in 8) Checkmate is now unavoidable. Rb8 was best. } (43. Rb8 Ra5 44. Kd2 f4 45. Rb1 f3 46. Ke3 Ra2 47. Rb5+ Bd5 48. Rc5 f2 49. Rc1 g3) 43... Rxb5 44. Kf2 f4 45. Kg2 Rb3 46. Kf1 f3 47. Kg1 g3 48. Kf1 Rb1# { Black wins by checkmate. } 0-1