[Event "Akopian"] [Site "https://lichess.org/h7mKprZJ"] [Date "2024.06.19"] [White "Chen_Chen50"] [Black "s1chess33"] [Result "0-1"] [UTCDate "2024.06.19"] [UTCTime "01:38:33"] [WhiteElo "1595"] [BlackElo "1925"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "480+1"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Nc3 g6 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. O-O Bg7 7. h3 Ngf6 8. d3 O-O 9. Be3 Nb6 10. Qd2 Nfd7 11. Bh6 Qc7 12. Qg5 f6 13. Qh4 Rae8 14. Bxg7 Kxg7 15. Rfe1 e5 16. Nd5?! { (0.43 → -0.25) Inaccuracy. a4 was best. } (16. a4 Qd8) 16... Nxd5 17. exd5 b5 18. Rac1?! { (-0.08 → -1.02) Inaccuracy. a4 was best. } (18. a4) 18... Nb6 19. c4 b4 20. g4 a5 21. g5 fxg5? { (-0.59 → 0.68) Mistake. Nd7 was best. } (21... Nd7) 22. Nxg5 h6 23. Ne6+ Rxe6 24. dxe6 Nc8 25. Re3?! { (0.74 → -0.25) Inaccuracy. Re4 was best. } (25. Re4 Ne7 26. f4 Nf5 27. Qg4 h5 28. Qg2 Qe7 29. fxe5 dxe5 30. Rxe5 Nh4) 25... Re8?? { (-0.25 → 1.91) Blunder. Ne7 was best. } (25... Ne7 26. Qe4) 26. Qg4? { (1.91 → 0.59) Mistake. f4 was best. } (26. f4 Rxe6 27. Rf1 Ne7 28. fxe5 Nf5 29. exd6 Qxd6 30. Rxe6 Qxe6 31. Qf4 Qe7) 26... h5 27. Qg5 Qe7 28. Qxe7+?! { (0.56 → -0.16) Inaccuracy. f4 was best. } (28. f4 Qxg5+ 29. fxg5 Ne7 30. a3 Nf5 31. Rf3 b3 32. d4 exd4 33. Rxb3 Rxe6) 28... Rxe7? { (-0.16 → 1.41) Mistake. Nxe7 was best. } (28... Nxe7 29. a3 Nf5 30. Rf3 Rb8 31. axb4 Rxb4 32. Kh1 Kf6 33. Rg1 Rxb2 34. Ra1) 29. a3?! { (1.41 → 0.56) Inaccuracy. f4 was best. } (29. f4 Rxe6 30. Re4 Kf6 31. Rf1 Kg7 32. f5 Rf6 33. fxg6 Ne7 34. Rxf6 Kxf6) 29... Rxe6 30. axb4 axb4 31. Ra1 Ne7 32. Rd1 g5 33. d4 cxd4 34. Rxd4 Nf5 35. Rxd6?? { (-0.16 → -4.53) Blunder. Rde4 was best. } (35. Rde4 Nxe3 36. Rxe3 g4 37. Rg3 Rg6 38. h4 Kf6 39. Rb3 Kf5 40. Rxb4 g3) 35... Rxd6 36. Rxe5 Kf6 37. Rb5 Rd1+ 38. Kg2 Nh4+ 39. Kg3?? { (-4.42 → Mate in 2) Checkmate is now unavoidable. Kh2 was best. } (39. Kh2 Rd2 40. Rxb4 Rxf2+ 41. Kg1 Rc2 42. Rb5 Ng6 43. Kf1 Nf4 44. Rb3 h4) 39... Rg1+ 40. Kh2 Nf3# { Black wins by checkmate. } 0-1