[Event "I Esade Chess Association Open Arena"] [Site "https://lichess.org/45g9XGjv"] [Date "2020.11.08"] [White "M433"] [Black "sormen7"] [Result "0-1"] [UTCDate "2020.11.08"] [UTCTime "19:11:47"] [WhiteElo "1776"] [BlackElo "1696"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+205"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 { B33 Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation } Bb4 7. Bd3 d6 8. Bd2 O-O 9. Qf3 Be6 10. O-O-O? { (-0.31 → -1.85) Mistake. O-O was best. } (10. O-O Bxc3) 10... a5 11. a3 a4 12. Na1 Nd4 13. Qg3 Re8?? { (-3.34 → 0.16) Blunder. Bxc3 was best. } (13... Bxc3 14. bxc3) 14. axb4 a3?? { (0.00 → 1.74) Blunder. Qb6 was best. } (14... Qb6) 15. b3 Qb6 16. Na4 Qc7 17. f4? { (1.07 → -0.16) Mistake. Nc3 was best. } (17. Nc3) 17... Nxb3+?? { (-0.16 → 2.83) Blunder. Nxe4 was best. } (17... Nxe4 18. Qe3) 18. Nxb3 Bxb3 19. Nc3 Bc4 20. Bxc4?? { (2.86 → 0.14) Blunder. fxe5 was best. } (20. fxe5 dxe5 21. Rhf1 Bxd3 22. Qxd3 Red8 23. Nd5 Nxd5 24. exd5 Rac8 25. Be3 Rxd5 26. Qb3 Rxd1+) 20... Qxc4 21. Rhe1?? { (-0.20 → -8.68) Blunder. Qd3 was best. } (21. Qd3 Qxb4 22. Qb5 Qd4 23. Na2 Nxe4 24. Be1 Qc5 25. Qxc5 dxc5 26. fxe5 Rxe5 27. Nc3 Nxc3) 21... a2? { (-8.68 → -3.97) Mistake. Rec8 was best. } (21... Rec8 22. Qh3 a2 23. Qxc8+ Rxc8 24. Kb2 Qd4 25. Re3 a1=Q+ 26. Rxa1 Qxd2 27. Rd3 Qxg2 28. fxe5) 22. Kb2?? { (-3.97 → Mate in 4) Checkmate is now unavoidable. Nxa2 was best. } (22. Nxa2) 22... Qxb4+?? { (Mate in 4 → 3.14) Lost forced checkmate sequence. a1=Q+ was best. } (22... a1=Q+ 23. Rxa1 Qxb4+ 24. Kc1 Rxa1+ 25. Nb1 Rxb1#) 23. Ka1 Qc5 24. fxe5 dxe5 25. Qe3 Qc6 26. Nd5 Nxd5 27. exd5 Qxd5 28. Bc3 Qc4 29. Qd2 Rac8?! { (1.65 → 2.54) Inaccuracy. Qc7 was best. } (29... Qc7 30. Re3) 30. Rxe5 Rxe5 31. Qd8+?? { (2.47 → -10.43) Blunder. Bxe5 was best. } (31. Bxe5) 31... Re8 { White resigns. } 0-1