[Event "IT IS A PRIVATE LESSON my students only simul"] [Site "https://lichess.org/9G3Gw6dr"] [Date "2023.05.27"] [White "InkNado"] [Black "elpepinillo14"] [Result "0-1"] [UTCDate "2023.05.27"] [UTCTime "20:06:03"] [WhiteElo "1500"] [BlackElo "1632"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } g6 3. b4 Bg7 4. c3?! { (-0.25 → -0.85) Inaccuracy. Nc3 was best. } (4. Nc3 d6 5. Rb1 Nc6 6. Bb5 Bd7 7. Nge2 cxb4 8. axb4 a6) 4... b6?! { (-0.85 → -0.24) Inaccuracy. d5 was best. } (4... d5 5. exd5 Qxd5 6. Nf3 Nf6 7. bxc5 Qxc5 8. d4 Qc7 9. Bd3) 5. bxc5 bxc5 6. d4 cxd4?! { (-0.68 → 0.00) Inaccuracy. Qa5 was best. } (6... Qa5 7. d5) 7. cxd4 Nc6 8. Nf3 Nf6 9. e5 Nd5 10. Bc4 Nb6 11. Nbd2?! { (-0.49 → -1.51) Inaccuracy. Bb5 was best. } (11. Bb5) 11... Nxc4 12. Nxc4 O-O? { (-1.55 → -0.16) Mistake. Ba6 was best. } (12... Ba6 13. Qa4) 13. O-O?! { (-0.16 → -0.79) Inaccuracy. Qa4 was best. } (13. Qa4 Qc7 14. O-O d6 15. Bf4 Bd7 16. exd6 exd6 17. Qb3 Be6 18. Rac1 Bd5 19. Qd3 Qd7) 13... d5?! { (-0.79 → 0.15) Inaccuracy. Ba6 was best. } (13... Ba6 14. Qa4 Qc8 15. Rd1 Nd8 16. Ncd2 Ne6 17. Ne4 Be2 18. Re1 Bxf3 19. gxf3 d6 20. Ng5) 14. exd6 exd6 15. Bf4? { (0.27 → -1.32) Mistake. Bg5 was best. } (15. Bg5 Qd7 16. Re1 Ba6 17. Rc1 Rfe8 18. Rxe8+ Rxe8 19. Qa4 Bc8 20. Nxd6 Qxd6 21. Rxc6 Qxd4) 15... Ba6?! { (-1.32 → -0.23) Inaccuracy. Bg4 was best. } (15... Bg4) 16. Qa4 Bxc4 17. Qxc4 Rc8 18. Qd5 Qf6 19. Qxd6 Nxd4 20. Qxd4 Qxd4 21. Nxd4 Bxd4 22. Rad1 Rc4 23. Be3 Bxe3 24. fxe3 Rc3 25. a4 Rxe3 26. Rd7 a5 27. Ra7 Re5 28. Rb1 Rd8 29. Rb5?? { (-0.31 → -2.59) Blunder. Rf1 was best. } (29. Rf1 Rf8 30. h3 f6 31. Rb1 Rf7 32. Ra8+ Kg7 33. Rb5 Re1+ 34. Kf2 Rfe7 35. Rb7 Rxb7) 29... Re2?! { (-2.59 → -1.52) Inaccuracy. Rd1+ was best. } (29... Rd1+ 30. Kf2 Rd2+ 31. Kf1 Ree2 32. Rg5 Ra2 33. Raxa5 Reb2 34. Ra8+ Kg7 35. Re8 h5 36. h3) 30. Kf1?? { (-1.52 → -4.33) Blunder. h3 was best. } (30. h3 Rdd2) 30... Ra2 31. Re5?! { (-4.36 → -5.52) Inaccuracy. Re7 was best. } (31. Re7 Rdd2 32. Rg5 Rxa4 33. Rg3 Ra1+ 34. Re1 Rxe1+ 35. Kxe1 Rb2 36. Kf1 a4 37. Ra3 Rb4) 31... Rd1+ 32. Re1 Rdd2 33. Re2 Rxe2 34. Ra8+ Kg7 35. Rxa5? { (-7.53 → Mate in 6) Checkmate is now unavoidable. Rc8 was best. } (35. Rc8 Rec2 36. Rxc2 Rxc2 37. Kg1 Rc1+ 38. Kf2 Rc4 39. Kg1 Rxa4 40. h4 Rxh4 41. Kf2 a4) 35... Rf2+ 36. Ke1 Rxg2 37. h3 Rg1# { Black wins by checkmate. } 0-1