[Event "Rated classical game"] [Site "https://lichess.org/eEduguqq"] [Date "2024.10.02"] [White "Yang-Junhong"] [Black "OAP"] [Result "1-0"] [UTCDate "2024.10.02"] [UTCTime "13:35:55"] [WhiteElo "1148"] [BlackElo "1647"] [WhiteRatingDiff "+115"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.18 → 0.82) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bc4?! { (0.42 → -0.61) Inaccuracy. Bd3 was best. } (5. Bd3 Nf6 6. Nd2 c5 7. dxc5 Nc6 8. cxb6 axb6 9. f4 e5) 5... Bxe4 6. O-O Bxc3 7. bxc3 a6?! { (-0.60 → 0.03) Inaccuracy. Ne7 was best. } (7... Ne7 8. Re1 d5 9. Ba3 O-O 10. Nd2 Bxc2 11. Qxc2 dxc4 12. d5) 8. Bd3? { (0.03 → -1.10) Mistake. Re1 was best. } (8. Re1 d5 9. Ng5 Nf6 10. Nxe4 Nxe4 11. Bd3 O-O 12. Bxe4 dxe4) 8... Bb7?! { (-1.10 → -0.01) Inaccuracy. Bxd3 was best. } (8... Bxd3) 9. Re1 h6 10. c4 d6 11. Ba3?! { (0.65 → -0.17) Inaccuracy. d5 was best. } (11. d5 Qf6) 11... Ne7? { (-0.17 → 0.97) Mistake. Nd7 was best. } (11... Nd7 12. Bb2) 12. c3? { (0.97 → -0.67) Mistake. d5 was best. } (12. d5) 12... Nd7 13. Qc2?! { (-0.70 → -1.39) Inaccuracy. Rb1 was best. } (13. Rb1 O-O) 13... Bxf3 14. gxf3 Nf6 15. f4?! { (-1.38 → -2.28) Inaccuracy. Kh1 was best. } (15. Kh1 b5 16. Rg1 Kf8 17. Rab1 g6 18. Bc1 bxc4 19. Bxc4 Kg7 20. Rb3 Rb8) 15... Nh5? { (-2.28 → -1.08) Mistake. O-O was best. } (15... O-O 16. Bb2 Qd7 17. a4 Nf5 18. Qd1 c5 19. Rb1) 16. Re4? { (-1.08 → -2.57) Mistake. Bc1 was best. } (16. Bc1) 16... Nf5 17. d5 { White offers draw } 17... e5?? { (-2.85 → 1.69) Blunder. Nxf4 was best. } (17... Nxf4 18. Kh1 Nxd3 19. Qxd3 Qf6 20. Rg1 Rc8 21. Bb2 Rb8 22. Qe2 Kd7 23. Rf4) 18. fxe5 Qg5+?? { (1.89 → 4.63) Blunder. O-O was best. } (18... O-O 19. Kh1 g5 20. Be2 Nfg7 21. Bxh5 Nxh5 22. Rg1 Ng7 23. f4 Re8 24. Ree1) 19. Kh1 dxe5?! { (4.77 → 7.50) Inaccuracy. g6 was best. } (19... g6 20. Rg1 O-O-O 21. Rxg5 hxg5 22. exd6 Nxd6 23. Bxd6 Rxd6 24. c5 bxc5 25. Qa4) 20. Rxe5+ Ne7 21. Rxg5 g6 22. Rgg1 Rd8 23. Bxe7 Kxe7 24. Rae1+ Kd6? { (9.45 → Mate in 5) Checkmate is now unavoidable. Kf8 was best. } (24... Kf8 25. Qe2 g5 26. Qxh5 Re8 27. Qd1 Rxe1 28. Rxe1) 25. Qa4 Nf4 26. Re3 g5 27. Qxa6? { (Mate in 1 → 8.87) Lost forced checkmate sequence. Qc6# was best. } (27. Qc6#) 27... Rhf8? { (8.87 → Mate in 4) Checkmate is now unavoidable. Nxd3 was best. } (27... Nxd3 28. Rxd3 Ke7 29. Qb7 Kf8 30. Qxc7 Kg7 31. Qe5+ Kh7 32. Re1 Rde8 33. Qxe8) 28. Qa3+ c5 29. dxc6+ Kxc6 30. Be4+ Kc7 31. Qe7+?! { (Mate in 5 → 10.39) Lost forced checkmate sequence. Qa7+ was best. } { Black resigns. } (31. Qa7+ Kd6 32. Qxb6+ Ke7 33. Bd5+ Ne6 34. Rxe6+ fxe6 35. Qxe6#) 1-0