[Event "OOBS 18: 512 USD No Repeatsies Arena"] [Site "https://lichess.org/Tf8kHLqi"] [Date "2023.06.10"] [White "greennight"] [Black "CheryMely"] [Result "1-0"] [UTCDate "2023.06.10"] [UTCTime "17:48:49"] [WhiteElo "2534"] [BlackElo "2332"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "480+0"] [ECO "C00"] [Opening "French Defense: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Qe2 { C00 French Defense: Chigorin Variation } c5 3. Nf3 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 Nc6 7. d5 Nd4 8. Nxd4 Bxd4 9. Nc3 Nf6? { (1.04 → 2.45) Mistake. d6 was best. } (9... d6 10. dxe6 Bxe6 11. Qd2 Bg7 12. Bb5+ Bd7 13. O-O Ne7 14. Qxd6 Bxb5 15. Nxb5 O-O 16. Bg5) 10. Nb5 Be5?! { (2.36 → 3.82) Inaccuracy. Bc5 was best. } (10... Bc5 11. Bg5) 11. d6 Nh5?! { (3.66 → 4.78) Inaccuracy. O-O was best. } (11... O-O 12. f4 Nxe4 13. Qxe4 Bf6 14. Be3 Rb8 15. Qb4 a6 16. Nc7 b5 17. Be2 Bh4+ 18. g3) 12. Nc7+ Kf8 13. Nxa8 Bxd6 14. Bh6+ Kg8 15. O-O-O Be5 { Black offers draw } 16. g3 b6 17. f4 Bf6 18. e5 Be7?! { (4.92 → 6.32) Inaccuracy. Bb7 was best. } (18... Bb7 19. Bg2 Qc8+ 20. Kb1 Bg7 21. Bxg7 Nxg7 22. Bxb7 Qxb7 23. Rhe1 Qxa8 24. Rxd7 h5 25. Qe4) 19. Bg2 d5 20. exd6 Bf6 21. d7 Bxd7 22. Kb1 Qc8 23. Rc1 Qb8 24. Rhd1 Be8 25. Qa6 Bg7 26. Rc8 Qxc8 27. Qxc8 Bxh6 28. Qxe8+ Kg7 29. Qd7 Nf6 30. Qxa7 g5 31. fxg5 Bxg5 32. Nc7 Kg6 33. h4 Be3 34. Rf1 Rd8? { (8.70 → Mate in 14) Checkmate is now unavoidable. Rc8 was best. } { Black offers draw } (34... Rc8 35. Qb7 Rg8 36. h5+ Nxh5 37. Qf3 f5 38. Qxe3 Nf4 39. Qxf4 Kf6 40. Nxe6 Kxe6 41. Rd1) 35. Nxe6 fxe6 36. Be4+ Nxe4 37. Qf7+ Kh6 38. Rf6+?? { (Mate in 7 → 6.14) Lost forced checkmate sequence. Qxe6+ was best. } (38. Qxe6+ Kh5 39. Qxe4 Rg8 40. Qxh7+ Kg4 41. Qf5+ Kxg3 42. Rf3+ Kh2 43. Qh3+ Kg1 44. Rf1#) 38... Nxf6 39. Qxf6+ Kh5 40. Qxd8 Kg4 41. Qe8 Kf5 42. Qf7+ Ke5 43. Qxh7 Kd5 44. Qd3+ Bd4 45. h5 e5 46. h6 e4 47. Qd1 Kc5?! { (10.53 → Mate in 10) Checkmate is now unavoidable. e3 was best. } (47... e3 48. Qf3+ Ke5 49. h7 Kd6 50. Qe4 Bg7 51. Qxe3 Kc7 52. Qe8 b5 53. h8=Q Bxh8 54. Qxh8) 48. b4+ Kc4 49. Qb3+ Kb5 50. Qd5+ Bc5 51. bxc5 bxc5 52. h7 Kb4 53. h8=Q e3 54. Qb2+ Ka4 55. Qa8# { White wins by checkmate. } 1-0