[Event "OOBS 17: The Blackjack Swiss"] [Site "https://lichess.org/w7sFRDIM"] [Date "2023.05.21"] [White "ITPKarnav"] [Black "Levi_1604"] [Result "1-0"] [UTCDate "2023.05.21"] [UTCTime "12:34:25"] [WhiteElo "2297"] [BlackElo "2495"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-25"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "480+0"] [ECO "C01"] [Opening "French Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. e4 d5 3. exd5 { C01 French Defense: Exchange Variation } exd5 4. Nf3 Nf6 5. Bd3 c5 6. c3 Nc6 7. O-O Be7 8. Bc2 O-O 9. Be3 c4 10. h3 Be6 11. Re1?! { (0.59 → -0.23) Inaccuracy. Nbd2 was best. } (11. Nbd2 Qc7) 11... Qc8?! { (-0.23 → 0.55) Inaccuracy. Ne4 was best. } (11... Ne4 12. Bf4 f5 13. Qc1 b5 14. Nbd2 Bd6 15. Nf1 a5 16. Ng3 h6 17. b3 cxb3) 12. Ng5?! { (0.55 → -0.22) Inaccuracy. Nbd2 was best. } (12. Nbd2 Bf5) 12... Bf5 13. Nd2 h6 14. Ngf3 Bd6 15. Bxf5 Qxf5 16. Qb1?! { (0.03 → -0.70) Inaccuracy. Nh4 was best. } (16. Nh4 Qd3) 16... Qh5 17. b3 b5 18. bxc4 bxc4 19. Qb5 Rfc8 20. Rab1 Qf5? { (-0.83 → 0.73) Mistake. Qg6 was best. } (20... Qg6 21. Qa4 Qd3 22. Rec1 Qf5 23. Rb7 Qe6 24. Re1 Re8 25. Nf1 Qc8 26. Rb5 Ne4 27. Qc2) 21. Nxc4 Ne4 22. Nxd6 Nxd6 23. Qe2 Ne4 24. Rbc1 Na5 25. Ne5 Nxc3?? { (0.42 → 4.54) Blunder. Nc4 was best. } (25... Nc4) 26. Qd2 f6 27. Rxc3 fxe5 28. Rxc8+ Rxc8 29. Qxa5 e4 30. Qd2 Qd7 31. Rc1 Rb8 32. Qa5 Rb7 33. Qc5 Kh7 34. Qc6 Qf7 35. Rc5 Rd7 36. a4 Qf5 37. Rb5 Qf7 38. Rb8 Rc7 39. Qe8 Rc1+?! { (5.29 → 9.62) Inaccuracy. Rb7 was best. } (39... Rb7 40. Qh8+ Kg6 41. Rxb7 Qxb7 42. Qe8+ Kh7 43. Qe5 a6 44. Qf5+ Kg8 45. Qe6+ Kh7 46. Kh2) 40. Bxc1 Qc7 41. Be3 Qc2?! { (41.96 → Mate in 4) Checkmate is now unavoidable. Qxb8 was best. } { Black resigns. } (41... Qxb8 42. Qxb8 Kg6 43. Qxa7 Kf6 44. Qb7 h5 45. Qxd5 Ke7 46. Qxh5 Kf6 47. Qe5+ Kf7 48. Qxe4) 1-0