[Event "Casual classical game"] [Site "https://lichess.org/j24Vldpz"] [Date "2022.05.21"] [White "KarsonYongZhiShan"] [Black "lichess AI level 2"] [Result "1-0"] [UTCDate "2022.05.21"] [UTCTime "04:50:03"] [WhiteElo "1538"] [BlackElo "?"] [Variant "Standard"] [TimeControl "10800+180"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } Nf6 3. f3?? { (-0.13 → -1.96) Blunder. d3 was best. } (3. d3 a5 4. c4 c6 5. Ba4 d5 6. cxd5 b5 7. Bc2 cxd5) 3... Bc5 4. Ne2 c6 5. Bc4?! { (-1.10 → -2.15) Inaccuracy. d4 was best. } (5. d4 exd4) 5... d5 6. exd5 cxd5 7. Bb5+ Bd7?! { (-2.29 → -1.36) Inaccuracy. Nc6 was best. } (7... Nc6 8. c3) 8. Bxd7+ Nbxd7 9. Nbc3?! { (-1.53 → -2.20) Inaccuracy. d4 was best. } (9. d4 exd4) 9... d4 10. Ne4 Nxe4 11. fxe4 Qg5 12. O-O?? { (-1.36 → -6.22) Blunder. Ng3 was best. } (12. Ng3 d3) 12... d3+ 13. Kh1 dxc2?? { (-6.32 → -0.35) Blunder. dxe2 was best. } (13... dxe2 14. Qxe2 Qg6 15. d3 Qe6 16. Bd2 O-O 17. Rf3 f6 18. b4 Be7 19. a4 Rf7 20. a5) 14. Qxc2 O-O?? { (-0.38 → 6.63) Blunder. Qg6 was best. } (14... Qg6) 15. Qb3?? { (6.63 → -0.73) Blunder. d4 was best. } (15. d4 Qg4 16. dxc5 Nxc5 17. Ng3 Rac8 18. Be3 g6 19. Bxc5 b6 20. Qd3 bxc5 21. Qe3 c4) 15... Qg4 16. Rxf7?? { (-0.78 → -10.73) Blunder. Ng3 was best. } (16. Ng3) 16... Rab8?? { (-10.73 → 5.36) Blunder. Rxf7 was best. } (16... Rxf7 17. Ng3 Bf2 18. d4 exd4 19. Bd2 Bxg3 20. hxg3 Nc5 21. Qd5 Nxe4 22. Bf4 Re8 23. Kg1) 17. Rxd7+?? { (5.36 → -5.33) Blunder. h3 was best. } (17. h3 Qxe2 18. Rf2+ Kh8 19. Rxe2 Rf1+ 20. Kh2 Bg1+ 21. Kg3 Nf6 22. d3 h6 23. Be3 Rxa1) 17... Kh8 18. Rxb7?? { (-5.69 → Mate in 2) Checkmate is now unavoidable. Ng3 was best. } (18. Ng3 Qxd7 19. d3 Rf2 20. Qd1 Rbf8 21. a4 h6 22. a5 Kh7 23. Rb1 Qd6 24. Bg5 Qg6) 18... Rbc8?? { (Mate in 2 → -5.78) Lost forced checkmate sequence. Rf1+ was best. } (18... Rf1+ 19. Ng1 Rxg1#) 19. h3?? { (-5.78 → Mate in 7) Checkmate is now unavoidable. Ng1 was best. } (19. Ng1 Rf1) 19... Qxe4?? { (Mate in 7 → 0.00) Lost forced checkmate sequence. Qxe2 was best. } (19... Qxe2 20. Qg8+ Kxg8 21. Rxg7+ Kh8 22. Kh2 Rf1 23. Rf7 Rg8 24. Rg7 Rxg7 25. h4 Qxg2#) 20. Ng1?? { (0.00 → -5.91) Blunder. d4 was best. } (20. d4 Bb6 21. Rxb6 Qxe2 22. Bf4 Rc2 23. Rg1 axb6 24. Bxe5 Rxb2 25. Qg3 Rg8 26. Rc1 Rc2) 20... Rf1?? { (-5.91 → 3.49) Blunder. Rf2 was best. } (20... Rf2 21. Rxg7 Kxg7 22. Qg3+ Kh8 23. d3 Qf5 24. h4 Rg8 25. Bg5 h6 26. Rc1 Bd4 27. Nf3) 21. Qb5?? { (3.49 → Mate in 2) Checkmate is now unavoidable. d4 was best. } (21. d4 Bb6 22. Rf7 Rxg1+ 23. Kxg1 Qxd4+ 24. Be3 Qxe3+ 25. Qxe3 Bxe3+ 26. Kh1 Bd4 27. Raf1 Kg8) 21... Rd1?? { (Mate in 2 → 0.98) Lost forced checkmate sequence. Rxg1+ was best. } (21... Rxg1+ 22. Kh2 Qxg2#) 22. Rb8?? { (0.98 → Mate in 2) Checkmate is now unavoidable. d4 was best. } (22. d4 Bb6 23. Bh6 Rxg1+ 24. Rxg1 Qxb7 25. Qxe5 Qd7 26. Be3 Re8 27. Rf1 h6 28. Qg3 Qe6) 22... Rf8?? { (Mate in 2 → 3.90) Lost forced checkmate sequence. Rxg1+ was best. } (22... Rxg1+ 23. Kh2 Qxg2#) 23. Qxc5?? { (3.90 → 0.00) Blunder. Rxf8+ was best. } (23. Rxf8+ Bxf8 24. Qb3 Qe1 25. Qe3 Qf1 26. b4 Rxc1 27. Rxc1 Qxc1 28. Qxa7 Qb2 29. b5 Qxb5) 23... Rxg1+?? { (0.00 → 8.68) Blunder. Rxb8 was best. } (23... Rxb8 24. d3 Qxd3 25. Qxe5 Rg8 26. Bh6 Rxa1 27. Bxg7+ Rxg7 28. Qb8+ Rg8 29. Qe5+) 24. Kxg1 Qe1+ 25. Kh2 Rg8? { (8.43 → Mate in 3) Checkmate is now unavoidable. Rxb8 was best. } (25... Rxb8 26. Qe3 Qxe3 27. dxe3 Kg8 28. b3 h5 29. Bb2 Rb5 30. Rc1 Rd5 31. Bc3 Rd3 32. Bxe5) 26. Qxa7?! { (Mate in 3 → 15.77) Lost forced checkmate sequence. Qf8 was best. } (26. Qf8 Qg1+ 27. Kxg1 Rxf8 28. Rxf8#) 26... h6 27. Qa8 Qh1+?! { (15.70 → Mate in 8) Checkmate is now unavoidable. Rxb8 was best. } (27... Rxb8 28. Qxb8+ Kh7 29. Qf8 e4 30. Qf5+ Kg8 31. a4 e3 32. dxe3 Qb4 33. e4 Qd6+ 34. e5) 28. Kxh1 e4 29. Rxg8+ Kh7 30. b4 Kg6 31. Qxe4+ Kh5 32. g4+ Kg5 33. Rxg7+ Kf6 34. Qg6+ Ke5 35. Qxh6 Kd5 36. b5 Ke5 37. b6 Kd5 38. b7 Ke5 39. b8=Q+ Ke4 40. Qf6 Kd5 41. Qe7 Kc6 42. Qed8 Kc5 43. Qbc8+ Kb5 44. Rb7+ Ka6 45. Qa8# { White wins by checkmate. } 1-0