[Event "2021 Winter Marathon"] [Site "https://lichess.org/H5MICl1E"] [Date "2021.12.28"] [White "gmustamacit"] [Black "Simba7"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "16:43:07"] [WhiteElo "1823"] [BlackElo "2415"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } d5 3. exd5 Qxd5 4. Nc3 Qe6+ 5. Be2 Nc6 6. Nf3 Nf6?! { (0.11 → 0.94) Inaccuracy. Nd4 was best. } (6... Nd4 7. Ne5 Nxe2 8. Qxe2 f6 9. Qb5+ Kd8 10. Qd3+ Bd7 11. Qxd7+) 7. O-O Nd4 8. d3 Nxe2+ 9. Nxe2 Qd6 10. Be3 e6 11. Qd2 Be7 12. a4 O-O 13. c3?! { (-0.66 → -1.37) Inaccuracy. a5 was best. } (13. a5 Nd5) 13... Ng4 14. h3 Nxe3 15. Qxe3 Bf6?! { (-1.62 → -0.78) Inaccuracy. Rd8 was best. } (15... Rd8) 16. d4 cxd4 17. Nfxd4?! { (-0.51 → -1.09) Inaccuracy. Nexd4 was best. } (17. Nexd4 a6) 17... b6 18. f5?! { (-1.12 → -1.72) Inaccuracy. Nb5 was best. } (18. Nb5 Qe7 19. Rad1 Bb7 20. Ng3 g6 21. Ne4 Bg7 22. Ned6 Rad8 23. Nxb7 Qxb7 24. Qf3 Qxf3) 18... exf5 19. Nxf5 Bxf5 20. Rxf5 Rae8 21. Qf4 Qd3 22. Nd4 Re4 23. Qf1 Bxd4+ 24. cxd4 Qxd4+ 25. Kh1?! { (-2.00 → -3.27) Inaccuracy. Qf2 was best. } (25. Qf2) 25... Qxb2 26. a5 g6?! { (-3.42 → -2.50) Inaccuracy. Re5 was best. } (26... Re5 27. Rxe5 Qxe5 28. a6 h6 29. Re1 Qc7 30. Rc1 Qd6 31. Rd1 Qe7 32. Rc1 Re8 33. Qf5) 27. Rb5 Qd4?? { (-3.02 → -1.06) Blunder. Rb4 was best. } (27... Rb4 28. Rd5 Rf4 29. Qb1 Qc3 30. Qc1 Qg3 31. Qc6 Qf2 32. Rg1 Re4 33. axb6 axb6 34. Rd6) 28. axb6? { (-1.06 → -2.71) Mistake. Rd1 was best. } (28. Rd1 Qe3 29. Rd3 Qe1 30. Qxe1 Rxe1+ 31. Kh2 Re6 32. Rd7 Ra8 33. Rb2 Kf8 34. axb6 axb6) 28... axb6 29. Ra7? { (-2.72 → -4.70) Mistake. Rd1 was best. } (29. Rd1 Rf4 30. Rxd4 Rxf1+ 31. Kh2 Rf6 32. Rb3 Rb8 33. Rdb4 Re6 34. h4 h5 35. Kh3 Kg7) 29... Re6?! { (-4.70 → -3.17) Inaccuracy. Re3 was best. } (29... Re3) 30. Rb7 Qd2?? { (-3.88 → -0.48) Blunder. Re3 was best. } (30... Re3 31. Kh2 Qe4 32. Rd7 Re2 33. Rg5 Qe8 34. Rd4 Re5 35. Rg3 Re4 36. Rd6 Re6 37. Rd5) 31. R7xb6?? { (-0.48 → -5.76) Blunder. Rb1 was best. } (31. Rb1 Re2) 31... Re1 32. Qxe1 Qxe1+ 33. Kh2 h5 34. Rb1 Qe5+ 35. g3?! { (-6.15 → -9.22) Inaccuracy. Kh1 was best. } (35. Kh1 Rd8) 35... h4 36. R6b3 Rd8 37. R1b2?! { (-10.15 → Mate in 12) Checkmate is now unavoidable. Rg1 was best. } (37. Rg1 Rd2+) 37... hxg3+?! { (Mate in 12 → -10.18) Lost forced checkmate sequence. Rd1 was best. } (37... Rd1 38. Kg2 Qe4+ 39. Rf3 Qe1 40. Rb8+ Kg7 41. Rxf7+ Kxf7 42. Rb7+ Kf6 43. Rb6+ Ke5 44. Rb5+) 38. Rxg3?! { (-10.18 → Mate in 7) Checkmate is now unavoidable. Kg2 was best. } (38. Kg2 Rd1 39. h4 Qe4+ 40. Kxg3 Rg1+ 41. Kh3 Rh1+ 42. Kg3 Kg7 43. Ra2 Qxh4+ 44. Kg2 Qh2+) 38... Qxb2+ 39. Rg2 Qe5+ 40. Kh1 Rd1+ 41. Rg1 Qe4+ 42. Kh2 Qf4+ 43. Rg3 Rd2+ 44. Kh1 Qf1+ 45. Rg1 Qxh3# { Black wins by checkmate. } 0-1