[Event "330TH PCA SUNDAY TMT Arena"] [Site "https://lichess.org/iWh7plG4"] [Date "2023.03.05"] [White "sugumarchess"] [Black "Avaneeshprem"] [Result "1-0"] [UTCDate "2023.03.05"] [UTCTime "14:30:07"] [WhiteElo "1942"] [BlackElo "2082"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D35"] [Opening "Queen's Gambit Declined: Harrwitz Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 { D35 Queen's Gambit Declined: Harrwitz Attack } a6 5. e3 Be7?! { (0.12 → 0.68) Inaccuracy. c5 was best. } (5... c5 6. Nf3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. O-O Nbd7 10. Rc1) 6. a3 h6?! { (0.22 → 0.81) Inaccuracy. dxc4 was best. } (6... dxc4 7. Bxc4 b5 8. Be2 Bb7 9. Nf3 c5 10. dxc5 Qxd1+ 11. Rxd1) 7. Nf3 c6 8. c5 Nbd7 9. Bd3 Nh5 10. Bg3? { (1.21 → -0.40) Mistake. Be5 was best. } (10. Be5 Nhf6 11. O-O O-O 12. Na4 b6 13. b4 a5 14. cxb6 Nxb6 15. Nc5 Nc4 16. Bxf6 gxf6) 10... Nxg3 11. hxg3 Nf6? { (-0.23 → 1.07) Mistake. e5 was best. } (11... e5 12. dxe5 Nxc5 13. Be2 O-O 14. Qc2 Qc7 15. b4 Ne6 16. O-O Rd8 17. Rfd1 g6 18. Bd3) 12. Ne5 Nd7 13. Nxd7 Bxd7 14. Na4 Qa5+ 15. b4 Qc7 16. Nb6 Rb8 17. Qg4 Bf6 18. f4 a5 19. Qf3 axb4 20. axb4 Ke7 21. Ke2 Rhd8 22. g4 Rh8 23. Rhf1 Be8 24. Qh3 Kd8?? { (1.39 → 4.75) Blunder. g6 was best. } (24... g6 25. Qg3 Kf8 26. Rh1 g5 27. Qf2 gxf4 28. exf4 Qe7 29. Qe3 Rd8 30. Ra7 Rg8 31. Kf3) 25. Ra2? { (4.75 → 2.76) Mistake. g5 was best. } (25. g5 Be7 26. Ra8 Rxa8 27. Nxa8 Qb8 28. Ra1 b5 29. Nb6 Bd7 30. Ra8 Qxa8 31. Nxa8 Bxc5) 25... Be7? { (2.76 → 4.74) Mistake. g5 was best. } (25... g5 26. Na8 Qc8 27. Rfa1 Bd7 28. Qh2 Ke8 29. f5 Bd8 30. Qd6 Be7 31. Nc7+ Kf8 32. Qe5) 26. Rfa1 Bf6 27. Ra8 Rxa8 28. Rxa8+ Ke7 { Black offers draw } 29. g5 Bxd4 30. Rc8 Qxc8 31. Nxc8+ Kd8 32. Nd6 Bc3 33. Nxb7+ Kc7 34. Nd6 Bd7 35. Nxf7 Rf8 36. gxh6 Rxf7 37. h7 g5 38. fxg5 e5 39. h8=Q Bxh3 40. gxh3 e4 41. Qxc3 exd3+ 42. Qxd3 Rg7 43. h4 Re7 44. h5 d4?! { (11.53 → Mate in 22) Checkmate is now unavoidable. Kd8 was best. } (44... Kd8 45. h6 Ra7 46. g6 Ra2+ 47. Kf3 Ra7 48. Qf5 Ra1 49. Qf8+ Kd7 50. g7 Rg1 51. g8=Q) 45. Qxd4?! { (Mate in 22 → 17.77) Lost forced checkmate sequence. h6 was best. } (45. h6 Kb7 46. h7 Re8 47. Qxd4 Rc8 48. Qd7+ Rc7 49. Qxc7+ Kxc7 50. h8=Q Kb7 51. Qd4 Kc7) 45... Kb7?! { (17.77 → Mate in 9) Checkmate is now unavoidable. Rh7 was best. } (45... Rh7 46. Qe5+ Kb7 47. h6 Rf7 48. Qg7 Rxg7 49. hxg7 Ka6 50. g8=Q Kb7 51. b5 cxb5 52. g6) 46. g6 Ka6 47. g7 Re8 48. h6 Kb5 49. h7 Ka6 50. g8=Q Rxg8 51. hxg8=R Kb5 52. Rb8+ Ka6 53. Qd3+ Ka7 54. Rb6 Ka8 55. Qd8+ Ka7 56. Qb8# { White wins by checkmate. } 1-0