[Event "Classical Shield Arena"] [Site "https://lichess.org/Wc99519D"] [Date "2023.07.07"] [White "Conrad_Gagnon"] [Black "Konnov_Oleg"] [Result "1-0"] [UTCDate "2023.07.07"] [UTCTime "19:22:55"] [WhiteElo "1852"] [BlackElo "2507"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-33"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D24"] [Opening "Queen's Gambit Accepted: Bogoljubow Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. e4 { D24 Queen's Gambit Accepted: Bogoljubow Defense } b6?? { (0.00 → 2.47) Blunder. b5 was best. } (5... b5 6. e5 Nd5 7. a4 e6 8. axb5 Bb4 9. Qc2 Nb6 10. Qe4) 6. Bxc4 e6 7. Bg5?! { (1.92 → 1.15) Inaccuracy. O-O was best. } (7. O-O Bb7 8. Re1 b5 9. Bb3 c5 10. e5 Nd5 11. Bxd5 Bxd5 12. Bg5 Qd7 13. dxc5 Bc6) 7... Be7 8. e5 Nd5 9. Bxe7 Nxe7 10. O-O Bb7 11. Ng5 h6?! { (0.79 → 1.75) Inaccuracy. Nf5 was best. } (11... Nf5 12. Nf3 Nd7 13. d5 Qe7 14. Re1 Rd8 15. Qc2 Nh4 16. Nxh4 Qxh4 17. Qe2 b5 18. Bb3) 12. Nxf7?? { (1.75 → -0.64) Blunder. Nxe6 was best. } (12. Nxe6 fxe6 13. Bxe6 Nd7 14. Qg4 Nf8 15. Qxg7 Nxe6 16. Qxh8+ Kd7 17. Qxh6 Qh8 18. Qxh8 Rxh8) 12... Kxf7 13. f4 b5?! { (-0.68 → 0.00) Inaccuracy. Nbc6 was best. } (13... Nbc6) 14. Bxe6+?! { (0.00 → -1.03) Inaccuracy. Bb3 was best. } (14. Bb3 g6 15. Qg4 Qxd4+ 16. Kh1 Qb6 17. f5 gxf5 18. Rxf5+ Ke8 19. Rf6 Rg8 20. Qh5+ Kd8) 14... Kxe6 15. f5+? { (-0.62 → -1.86) Mistake. d5+ was best. } (15. d5+) 15... Kf7?? { (-1.86 → 1.25) Blunder. Kd7 was best. } (15... Kd7) 16. Qh5+?? { (1.25 → -0.79) Blunder. f6 was best. } (16. f6 Nbc6) 16... Kg8 17. f6 Nd7?? { (-0.02 → 6.12) Blunder. Rh7 was best. } (17... Rh7 18. Qg4) 18. fxg7 Qe8 19. gxh8=Q+ Kxh8 20. Qxh6+ Kg8 21. Rf4 Qg6 22. Qh3 Nxe5 23. dxe5 Qb6+ 24. Kh1 b4 { Black offers draw } 25. Rg4+ Kf7?! { (6.94 → 10.93) Inaccuracy. Qg6 was best. } (25... Qg6 26. Rxg6+ Nxg6 27. Qh6 Nxe5 28. Ne2 Rf8 29. Qg5+ Kh7 30. Qh5+ Kg8 31. Qxe5 Bxg2+ 32. Kxg2) 26. Rf1+ Ke8 27. Rh4 Qg6 28. Ne2 Rd8 29. Nf4 Qf7 30. e6 Qg7 31. Rh8+ Ng8 32. Qh5+ Kf8?! { (20.50 → Mate in 3) Checkmate is now unavoidable. Ke7 was best. } (32... Ke7 33. Rh7) 33. Ng6+ Ke8 34. Ne5+?! { (Mate in 8 → 15.55) Lost forced checkmate sequence. Nh4+ was best. } (34. Nh4+ Ke7 35. Nf5+ Kxe6 36. Nxg7+ Kd6 37. Rd1+ Ke7 38. Qe5+ Kf7 39. Rf1+ Bf3 40. Rxf3+ Kg6) 34... Ke7 35. Rf7+ Kxe6?! { (14.44 → Mate in 9) Checkmate is now unavoidable. Kd6 was best. } (35... Kd6 36. Nc4+ Kc6 37. Rxg7 Bc8 38. Qf3+ Rd5 39. Ne5+ Kb6 40. Qxd5 Bd7 41. Nc4+ Ka7 42. Qc5+) 36. Rxg7?! { (Mate in 9 → 13.94) Lost forced checkmate sequence. Qf5+ was best. } (36. Qf5+ Kd6 37. Rxg7 Bd5 38. Qf4 Rf8 39. Qxf8+ Kxe5 40. Rh5+ Kd4 41. Qxb4+ Kd3 42. Rxd5+ Kc2) 36... Nf6?! { (13.94 → Mate in 9) Checkmate is now unavoidable. Bxg2+ was best. } (36... Bxg2+ 37. Kg1) 37. Qf7+ Kf5 38. Rxd8 { Black resigns. } 1-0