[Event "SARTHEECHECS Arena"] [Site "https://lichess.org/tkWe4Lr5"] [Date "2021.02.07"] [White "khulan_otgon"] [Black "PascalPersoneni"] [Result "0-1"] [UTCDate "2021.02.07"] [UTCTime "17:13:06"] [WhiteElo "1146"] [BlackElo "968"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+50"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 Nf6 4. Bc4?! { (0.44 → -0.13) Inaccuracy. Bb5 was best. } (4. Bb5 d6 5. e5 Nd7 6. exd6 e5 7. O-O Bxd6 8. Ne4 Bc7) 4... d6 5. O-O Be6?! { (0.00 → 0.95) Inaccuracy. e6 was best. } (5... e6 6. d4 cxd4 7. Nxd4 Be7 8. Be3 O-O 9. Be2 e5 10. Nb3) 6. b3?! { (0.95 → 0.22) Inaccuracy. Bxe6 was best. } (6. Bxe6 fxe6 7. e5 dxe5 8. Re1 g6 9. Nxe5 Nxe5 10. Rxe5 Qd6) 6... Bxc4 7. bxc4 Nd4?! { (0.07 → 0.62) Inaccuracy. g6 was best. } (7... g6 8. Rb1 b6 9. d3 Bg7 10. Bb2 O-O 11. Nd2 e6 12. f4 Qd7 13. a4 Rad8 14. g4) 8. Nxd4 cxd4 9. Nb5?! { (0.95 → 0.39) Inaccuracy. Nd5 was best. } (9. Nd5 Nxd5) 9... a6? { (0.39 → 2.03) Mistake. e5 was best. } (9... e5) 10. Nxd4 e5 11. Nf3?! { (2.42 → 1.67) Inaccuracy. Nf5 was best. } (11. Nf5) 11... Nxe4 12. Qe1?! { (1.41 → 0.67) Inaccuracy. Re1 was best. } (12. Re1 Nf6 13. d4 Be7 14. dxe5 dxe5 15. Qxd8+ Rxd8 16. Rb1 O-O 17. Rxb7 Bd6 18. Be3 Rc8) 12... d5?? { (0.67 → 4.74) Blunder. Nf6 was best. } (12... Nf6 13. Rb1 Be7 14. d4 O-O 15. Rxb7 Re8 16. dxe5 dxe5 17. Qxe5 Rc8 18. Bg5 Bf8 19. Qb2) 13. cxd5?? { (4.74 → 1.91) Blunder. d3 was best. } (13. d3 Nf6 14. Qxe5+ Qe7 15. Qc3 O-O-O 16. cxd5+ Qc5 17. Qb2 Qb5 18. c4 Qxb2 19. Bxb2 Bc5) 13... Qxd5 14. d3 Nf6?! { (1.57 → 2.50) Inaccuracy. Nd6 was best. } (14... Nd6) 15. Nxe5 Bd6? { (2.76 → 5.05) Mistake. Qe6 was best. } (15... Qe6 16. a4) 16. Nc4+? { (5.05 → 3.07) Mistake. Ng6+ was best. } (16. Ng6+) 16... Be7?? { (3.07 → 6.64) Blunder. Kf8 was best. } (16... Kf8 17. Bb2) 17. Nb6 Rd8 18. Nxd5 Nxd5 19. Ba3 O-O 20. Bb2 Rde8 21. Qe5 Nf6 22. Rae1 Bb4 23. c3 Bc5?! { (5.71 → 11.24) Inaccuracy. Rxe5 was best. } (23... Rxe5 24. Rxe5) 24. Qxc5 Rxe1 25. Rxe1 Nd7 26. Qc7 Nf6 27. Qxb7 Re8?! { (11.78 → Mate in 8) Checkmate is now unavoidable. h6 was best. } (27... h6 28. Qxa6 Rb8 29. Re2 Kh7 30. Qc4 Rb7 31. g3 Rd7 32. Kg2 Ra7 33. a4 Rd7 34. a5) 28. Qxa6?? { (Mate in 8 → Mate in 1) Lost forced checkmate sequence. Rxe8+ was best. } (28. Rxe8+ Nxe8 29. Qc8 g5 30. Qxe8+ Kg7 31. c4+ f6 32. Qe7+ Kg6 33. g4 h6 34. Qxf6+ Kh7) 28... Rxe1# { Black wins by checkmate. } 0-1