[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/tfUnsnIV"] [Date "2024.03.17"] [White "Umar_Az"] [Black "Sergej_1"] [Result "0-1"] [UTCDate "2024.03.17"] [UTCTime "14:36:56"] [WhiteElo "1922"] [BlackElo "1469"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } d6 { Black offers draw } 3. b4 cxb4 4. axb4 Nf6 5. d3 g6 6. Be3 Bg7 7. c3?! { (-0.03 → -0.59) Inaccuracy. h3 was best. } (7. h3) 7... O-O 8. Nf3 Nc6 9. Be2 Bg4 10. O-O Qd7 11. Nd4?! { (0.57 → -0.03) Inaccuracy. Nbd2 was best. } (11. Nbd2 d5) 11... Bxe2 12. Nxe2 b6 13. f3 Rad8?! { (-0.30 → 0.48) Inaccuracy. d5 was best. } (13... d5 14. Na3 dxe4 15. dxe4 Qb7 16. Nc4 b5 17. Na5 Nxa5 18. Rxa5 a6 19. Bd4 Rfd8 20. e5) 14. d4 d5 15. e5 Ne8 16. Nd2 f6 17. f4 fxe5?! { (0.56 → 1.46) Inaccuracy. e6 was best. } (17... e6 18. g4 Ra8 19. Nf3 a5 20. bxa5 Nxa5 21. Qd3 Nc7 22. f5 exf5 23. gxf5 Nc4 24. Rxa8) 18. fxe5?! { (1.46 → 0.88) Inaccuracy. dxe5 was best. } (18. dxe5) 18... Rxf1+ 19. Qxf1 Nc7 20. Nf4 Rf8 21. Qe2 Ne6 22. Nxe6 Qxe6 23. Nf3 Qd7 24. Bg5 e6 25. b5 Ne7?! { (0.58 → 1.57) Inaccuracy. Na5 was best. } (25... Na5 26. h4 h6 27. Bf6 Qc7 28. Qe3 Nc4 29. Qc1 Na5 30. Ra2 Qc4 31. Rf2 Qxb5 32. Qc2) 26. Bxe7?! { (1.57 → 0.48) Inaccuracy. g4 was best. } (26. g4 h6 27. Bd2 Rf7 28. h4 Bf8 29. Kh2 Rh7 30. Qd3 Rf7 31. Kg3 Kh8 32. Kg2 Kg8) 26... Qxe7 { Black offers draw } 27. Qa2 Rf7 28. h4?! { (0.69 → 0.00) Inaccuracy. c4 was best. } (28. c4) 28... h6? { (0.00 → 1.28) Mistake. Bh6 was best. } (28... Bh6) 29. c4 dxc4 30. Qxc4 Rxf3?? { (0.98 → 3.41) Blunder. g5 was best. } (30... g5) 31. gxf3 Qxh4?! { (3.37 → 4.42) Inaccuracy. Kh8 was best. } (31... Kh8 32. Kg2 h5 33. Qd3 Kh7 34. Kh3 Bh6 35. Ra4 Qd7 36. Rc4 Qe7) 32. Qxe6+ Kh7 33. Qg4 Qd8?! { (4.37 → 5.60) Inaccuracy. Qe7 was best. } (33... Qe7 34. Kh1 Bf8 35. Rg1 Qe8 36. Qe4 Kg7 37. f4 g5 38. fxg5 Qh5+ 39. Kg2 Kh8 40. gxh6) 34. Rxa7 Qe8 35. Qd7 Qf8 36. e6 Kh8?? { (6.81 → Mate in 5) Checkmate is now unavoidable. Qf6 was best. } (36... Qf6 37. Kf2 h5 38. Qxg7+ Qxg7 39. Rxg7+ Kxg7 40. f4 Kf8 41. Kg3 Kg8 42. d5 Kg7 43. Kh3) 37. Kg2? { (Mate in 5 → 7.90) Lost forced checkmate sequence. e7 was best. } (37. e7 Qf6 38. e8=Q+ Kh7 39. Qee7 Qxe7 40. Qxe7 g5 41. Qxg7#) 37... Qf6 38. Ra8+?! { (7.78 → 5.01) Inaccuracy. Qd5 was best. } (38. Qd5 Bf8 39. Rf7 Qxf7 40. exf7 Kg7 41. Qd7 Kf6 42. Qe8 Kg7 43. Kh3 g5 44. Kg2 Ba3) 38... Kh7 39. Qd8? { (4.74 → 2.62) Mistake. Qd5 was best. } (39. Qd5 Qe7 40. Ra2 Qc7 41. Re2 Qe7 42. Qe4 Bf6 43. d5 Kg7 44. d6 Qxd6 45. e7 Bxe7) 39... Qxe6 40. d5?? { (2.57 → Mate in 16) Checkmate is now unavoidable. Kf2 was best. } (40. Kf2 Qf7 41. Qxb6 h5 42. Ra7 Qf4 43. Ke2 Qh2+ 44. Kd3 Qf4 45. Qd8 h4 46. Qd5 h3) 40... Qe2+ 41. Kg3 Be5+ 42. f4 Qe3+ 43. Kg2 Qe2+ 44. Kg1 Bd4+ 45. Kh1 Qf1+ 46. Kh2 Bg1+ 47. Kg3 Qf2+ 48. Kg4 Qg2+ 49. Kh4 Bf2# { Black wins by checkmate. } 0-1