[Event "Швейцарка 10х2"] [Site "https://lichess.org/jg8Pt1NX"] [Date "2021.11.06"] [White "Orlov_Ivan_man"] [Black "NikolayNikolaevichS"] [Result "1-0"] [UTCDate "2021.11.06"] [UTCTime "14:50:15"] [WhiteElo "2008"] [BlackElo "1813"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } Nc6 3. Nf3 e6 4. c3 Nf6 5. e5 Nd5 6. d4 cxd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+?! { (-0.27 → 0.42) Inaccuracy. Nxf4 was best. } (8... Nxf4) 9. Qxd2 O-O 10. Nc3 Nde7?! { (0.47 → 1.31) Inaccuracy. Nxc3 was best. } (10... Nxc3 11. bxc3 b6 12. Bd3 Ne7 13. O-O Bb7 14. Ng5 h6 15. Nh7 Re8 16. f5 Nxf5 17. Rxf5) 11. a3 Na5 12. Rd1 Nf5?! { (0.77 → 1.80) Inaccuracy. d5 was best. } (12... d5) 13. Bd3 Nh4? { (1.88 → 3.78) Mistake. b5 was best. } (13... b5) 14. O-O Nxf3+ 15. Rxf3 Nb3?? { (3.89 → 9.05) Blunder. d5 was best. } (15... d5 16. Rh3 h6 17. g4 Bd7 18. Bb1 Rc8 19. Qc2 f5 20. Kh1 Nc4 21. Rg1 Kh8 22. Qg2) 16. Qf2 b6 17. Bc2 Na5 18. Rh3 g6 19. Ne4 h5 20. Nf6+ Kg7?! { (12.38 → Mate in 6) Checkmate is now unavoidable. Qxf6 was best. } (20... Qxf6 21. exf6) 21. Qg3? { (Mate in 6 → 9.07) Lost forced checkmate sequence. Nxh5+ was best. } (21. Nxh5+ Kg8 22. Nf6+ Qxf6 23. exf6 g5 24. Qg3 Rd8 25. Qxg5+ Kf8 26. Rh8#) 21... Rh8 22. Qg5 Nc6 23. d5 Ne7 24. dxe6 b5 25. exf7 Qb6+ 26. Kh1 Qc5?! { (12.23 → Mate in 7) Checkmate is now unavoidable. d5 was best. } (26... d5 27. exd6) 27. f8=Q+?! { (Mate in 7 → 27.76) Lost forced checkmate sequence. Nxh5+ was best. } (27. Nxh5+ Kf8 28. Ng7 Rg8 29. Qf6 Qg1+ 30. Rxg1 Bb7 31. Ne6+ dxe6 32. fxg8=Q+ Kxg8 33. Rh8#) 27... Rxf8?! { (27.76 → Mate in 6) Checkmate is now unavoidable. Kxf8 was best. } (27... Kxf8 28. Bxg6) 28. Nxh5+ Kf7 29. Qf6+ Ke8 30. Ng7+ Kd8 31. Qxf8+?! { (Mate in 2 → 16.15) Lost forced checkmate sequence. Ne6+ was best. } (31. Ne6+ Ke8 32. Qxf8#) 31... Kc7 32. Be4?! { (Mate in 17 → 13.61) Lost forced checkmate sequence. Ne6+ was best. } (32. Ne6+ dxe6 33. Rc3 Kb7 34. Be4+ Ka6 35. Rxc5 Nd5 36. Qd6+ Nb6 37. Bxa8 Ka5 38. Rc7 Ka6) 32... Bb7 33. Qf6 Bxe4 34. Rc3 Qc6 35. Rxc6+ Nxc6 36. Qd6+ Kb6 37. b4 a5 38. Qc5+ Kc7 39. e6 d6 40. Rxd6 axb4 41. e7 Rxa3 42. Ne6+ Kc8 43. h3 Ra1+ 44. Kh2 Ra2 45. Rxc6+ Kb8 46. Qb6+ Ka8 47. Rc8# { White wins by checkmate. } 1-0