[Event "287th CXNL Arena"] [Site "https://lichess.org/Lf3kr5Ev"] [Date "2024.04.22"] [White "magojp"] [Black "LVI-Chess"] [Result "1-0"] [UTCDate "2024.04.22"] [UTCTime "00:17:45"] [WhiteElo "1133"] [BlackElo "507"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "180+1"] [ECO "B00"] [Opening "Nimzowitsch Defense: Kennedy Variation, de Smet Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 e5 3. dxe5 Nc6 { B00 Nimzowitsch Defense: Kennedy Variation, de Smet Gambit } 4. exd6 Nf6 5. Nc3 Bxd6 6. Bg5 h6 7. Bxf6?! { (0.38 → -0.22) Inaccuracy. Bd2 was best. } (7. Bd2 O-O 8. Bd3 a6 9. Nge2 b5 10. a3 Re8 11. O-O Ne5 12. Kh1 c5 13. f4 Nxd3) 7... gxf6?? { (-0.22 → 1.71) Blunder. Qxf6 was best. } (7... Qxf6 8. Qf3 Qg5 9. Qd3 O-O 10. Nf3 Qf6 11. Qe2 Be6 12. O-O-O Rad8 13. Kb1 Ne5 14. Nd5) 8. g3?! { (1.71 → 1.12) Inaccuracy. Bb5 was best. } (8. Bb5 Bd7 9. Nf3 Qe7 10. Qd3 O-O-O 11. Nd5 Qe6 12. O-O-O f5 13. exf5 Qxf5 14. Bxc6 bxc6) 8... Rg8?! { (1.12 → 1.72) Inaccuracy. Qe7 was best. } (8... Qe7 9. Qh5) 9. Bg2?! { (1.72 → 1.13) Inaccuracy. Bb5 was best. } (9. Bb5 Bg4) 9... Rg4? { (1.13 → 2.37) Mistake. Bg4 was best. } (9... Bg4 10. Nge2) 10. Nf3 Ne5 11. Nxe5 fxe5 12. O-O?! { (2.29 → 1.62) Inaccuracy. Bh3 was best. } (12. Bh3 Rg5 13. Bxc8 Qxc8 14. Qd5 Be7 15. O-O-O c6 16. Qb3 b5 17. f4 Rg8) 12... c5?? { (1.62 → 3.73) Blunder. Rg6 was best. } (12... Rg6 13. Nd5 c6 14. Ne3 Bc5 15. Qe1 Qb6 16. Nc4 Qc7 17. Qc3 Bd4 18. Qa3 b5 19. c3) 13. Bh3 f6? { (4.02 → 6.57) Mistake. h5 was best. } (13... h5 14. Nb5 Bf8 15. Qxd8+ Kxd8 16. Rfd1+ Ke7 17. Bxg4 Bxg4 18. Rd5 Kf6 19. Kg2 h4 20. h3) 14. Bxg4 Bxg4 15. Qxg4 Qa5 16. Qg6+ Ke7 17. Qg7+ Ke6 18. Qg4+ Ke7 19. Nd5+ Kf7 20. Qh5+ Kg7 21. Qg4+ Kh7? { (7.56 → Mate in 4) Checkmate is now unavoidable. Kf8 was best. } (21... Kf8 22. Qe6 Qd8 23. Nxf6 Qc8 24. Qxd6+ Kf7 25. Nd7 Qe8 26. Kg2 Rd8 27. Qf6+ Kg8 28. Nxc5) 22. Nxf6+ Kh8 23. Nh5? { (Mate in 3 → 8.20) Lost forced checkmate sequence. Qg6 was best. } (23. Qg6 Qc7 24. Qxh6+ Qh7 25. Qxh7#) 23... Rg8 24. Qe6 Bf8 25. Qxe5+ Bg7? { (7.88 → Mate in 26) Checkmate is now unavoidable. Rg7 was best. } (25... Rg7 26. Qf6 Kg8 27. Qe6+ Kh8 28. Qxh6+ Kg8 29. Qe6+ Kh8 30. Qe8 Qa6 31. Qxf8+ Rg8 32. Qe7) 26. Nxg7 Rxg7 27. Qe8+ Kh7 28. Rfd1 h5? { (8.12 → Mate in 7) Checkmate is now unavoidable. c4 was best. } (28... c4 29. Rd8 Qxd8 30. Qxd8 Rf7 31. e5 a6 32. e6 Rf4 33. e7) 29. Qxh5+ Kg8 30. Rd8+?? { (Mate in 9 → 6.20) Lost forced checkmate sequence. Qe8+ was best. } (30. Qe8+ Kh7 31. Rd5 Qb6 32. Rh5+ Qh6 33. Rxh6+ Kxh6 34. Rd1 Rxg3+ 35. fxg3 b5 36. Rd6+ Kg7) 30... Qxd8 31. Qxc5 Rc7 32. Qd5+ Kf8?? { (5.19 → Mate in 6) Checkmate is now unavoidable. Qxd5 was best. } (32... Qxd5 33. exd5 Rxc2 34. b3 Rd2 35. Rc1 Rxa2 36. Rc8+ Kg7 37. Rc7+ Kf6 38. Rxb7 a5 39. Kg2) 33. Qxd8+ Kf7 34. Qxc7+ Ke6 35. Qxb7 Ke5 36. Qxa7 Kf6 37. b4 Kg5 38. b5 Kg4 39. b6 Kf3 40. b7 Ke2 41. Qe3# { White wins by checkmate. } 1-0