[Event "2024 Spring Marathon"] [Site "https://lichess.org/DR54drod"] [Date "2024.05.11"] [White "HarryPotterAndPatmol"] [Black "littleplotkin"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "18:34:45"] [WhiteElo "2248"] [BlackElo "2641"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 Nc6 4. O-O e5 5. d4 e4 6. Ne1 h5 7. e3? { (-0.41 → -2.02) Mistake. c4 was best. } (7. c4 dxc4 8. Nc2 Be6 9. Nc3 Qd7 10. Bg5 O-O-O 11. d5 Bxd5) 7... h4 8. c4 hxg3 9. fxg3 Ng4 10. h3 Qg5? { (-1.61 → -0.17) Mistake. Qd6 was best. } (10... Qd6 11. Rf4 Nf6 12. g4 Ne7 13. Nc3 c6 14. Qb3 Rb8 15. cxd5 cxd5 16. Nb5) 11. hxg4? { (-0.17 → -1.29) Mistake. cxd5 was best. } (11. cxd5) 11... Bxg4 12. Qc2? { (-1.10 → -2.46) Mistake. Qb3 was best. } (12. Qb3 O-O-O) 12... Bd6? { (-2.46 → -1.13) Mistake. Nb4 was best. } (12... Nb4 13. Qd2 Bd6 14. Rf4 Qh5 15. cxd5 f5 16. Nc3 Bxf4 17. exf4 Qh2+ 18. Kf2) 13. cxd5 Bxg3?! { (-1.04 → -0.08) Inaccuracy. Ne7 was best. } (13... Ne7 14. Qxe4) 14. dxc6?? { (-0.08 → -2.10) Blunder. Qxe4+ was best. } (14. Qxe4+) 14... Qh4?? { (-2.10 → 2.30) Blunder. Bh2+ was best. } (14... Bh2+ 15. Kh1) 15. Qxe4+ Kf8 16. Nf3 Bh2+ 17. Nxh2?? { (1.93 → 0.00) Blunder. Kh1 was best. } (17. Kh1 Qh5 18. Nc3 Rd8 19. cxb7 g5 20. Rf2 Kg7 21. Bd2 Rde8 22. Qxe8 Bg3+) 17... Qxh2+ 18. Kf2 Qh4+ 19. Kg1 bxc6?? { (0.00 → 3.91) Blunder. Qh2+ was best. } (19... Qh2+ 20. Kf2 Qh4+ 21. Kg1) 20. Bd2?? { (3.91 → 0.00) Blunder. Qf4 was best. } (20. Qf4 Ke8 21. Nd2 f6 22. Rf2 g5 23. Qe4+ Kd8) 20... Rh6?? { (0.00 → 3.78) Blunder. Qh2+ was best. } (20... Qh2+ 21. Kf2 Qh4+ 22. Kg1) 21. Be1?? { (3.78 → -6.30) Blunder. Qf4 was best. } (21. Qf4 f5 22. Be1 Qh5 23. Bg3 Kg8 24. Nd2 Rb8 25. Nc4 Rf8 26. Rae1) 21... Qh2+ 22. Kf2 Rf6+ 23. Qf4 Rxf4+ 24. exf4 Re8 25. Nc3?? { (-5.10 → Mate in 6) Checkmate is now unavoidable. Bb4+ was best. } (25. Bb4+ Kg8 26. Re1 Rxe1 27. Bxe1 Bh3 28. Ke3 Qxg2 29. Nc3 Bg4 30. Rd1 Bxd1) 25... Bh3 26. Rg1 Bxg2?? { (Mate in 3 → -0.71) Lost forced checkmate sequence. Qxf4+ was best. } (26... Qxf4+ 27. Bf3 Qh4+ 28. Rg3 Qxd4#) 27. Rxg2 Qxf4+ 28. Kg1 Re6 29. Bf2 Kg8 30. Rf1 Qh6 31. d5 cxd5 32. Nxd5 c6 33. Ne3? { (-0.66 → -2.41) Mistake. Nc3 was best. } (33. Nc3 Rg6) 33... Rxe3 34. Bxe3 Qxe3+ 35. Kh1 g6 36. Rgf2 f5 37. Rg2 Kf7 38. Rfg1?! { (-3.01 → -4.21) Inaccuracy. Rgf2 was best. } (38. Rgf2 Ke6 39. Kh2 Qc5 40. Rg2 Qe5+ 41. Kg1 Qe3+ 42. Kh2 g5 43. Rc2 Qe5+) 38... Qh3+ 39. Rh2 Qf3+ 40. Rhg2 g5 41. Kh2 g4 42. Rg3 Qf2+ 43. R1g2 Qf4 44. Kh1 Kg6 45. Rc3 Kg5 46. Rxc6?! { (-4.17 → -6.41) Inaccuracy. Rcg3 was best. } (46. Rcg3 Qf1+ 47. Kh2 Qe1 48. a3 c5 49. a4 Qe4 50. a5 Qe1 51. Rc3 Qe5+) 46... Qf1+ 47. Kh2 f4 48. Rc5+?? { (-5.34 → Mate in 11) Checkmate is now unavoidable. Rcc2 was best. } (48. Rcc2 Kh4 49. Rxg4+ Kxg4 50. b3 Qb1 51. Rd2 Kf3 52. Rg2 Ke3 53. Rg1) 48... Kh4 49. Rc4 Qxc4 50. Rxg4+ { White resigns. } 0-1