[Event "2023 Lichess Anniversary"] [Site "https://lichess.org/Y7HcyFtU"] [Date "2023.06.20"] [White "knighk"] [Black "Regeneration_code"] [Result "0-1"] [UTCDate "2023.06.20"] [UTCTime "12:00:01"] [WhiteElo "2343"] [BlackElo "2351"] [WhiteRatingDiff "-69"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 c5 3. e3 e6 4. c3 d5 5. Nd2 Nc6 6. Bd3 Qb6 7. Qb1 Nh5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nxg3 11. hxg3 Bg7 12. Ngf3 e5 13. dxe5 Nxe5?! { (-0.83 → -0.11) Inaccuracy. g4 was best. } (13... g4) 14. Nxe5 Bxe5 15. Nf3 Bg7 16. Qc2 Be6 17. Qa4+ Bd7 18. Qa3?! { (-0.37 → -1.08) Inaccuracy. Qb3 was best. } (18. Qb3 Qc6 19. c4 dxc4 20. Bxc4 O-O 21. O-O Rad8 22. a4 b6 23. Rad1 Be6 24. Nd2 Bc8) 18... Bf6?! { (-1.08 → -0.32) Inaccuracy. O-O-O was best. } (18... O-O-O 19. Rd1) 19. O-O-O O-O-O 20. Qb3 Qa5 21. Bb1 Be6 22. Rd2? { (-1.80 → -3.52) Mistake. Bc2 was best. } (22. Bc2 d4 23. c4 Qa6 24. exd4 Bxc4 25. Qa4 Qxa4 26. Bxa4 cxd4 27. Rhe1 Bxa2 28. b3 d3) 22... Rd6?! { (-3.52 → -2.14) Inaccuracy. d4 was best. } (22... d4 23. Qa3 Qxa3 24. bxa3 g4 25. Nh4 dxe3 26. fxe3 Rxd2 27. Kxd2 Rd8+ 28. Kc2 Bg5 29. Re1) 23. e4?! { (-2.14 → -3.27) Inaccuracy. g4 was best. } (23. g4 Rb6 24. Qc2 Kb8 25. a3 a6 26. Rd3 c4 27. Rd2 Bxg4 28. e4 Rd8 29. Nd4 Be5) 23... Rb6 24. Qc2 dxe4 25. Qxe4 g4 26. Ne5 Bg5 27. Nc4?! { (-3.18 → -4.66) Inaccuracy. f4 was best. } (27. f4 gxf3 28. Nxf3 Bxd2+ 29. Nxd2 Qb5 30. b3 Rd8 31. Qe3 Qa5 32. Kb2 c4 33. Rxh6 cxb3) 27... Bxd2+?! { (-4.66 → -3.20) Inaccuracy. Bxc4 was best. } (27... Bxc4 28. Qxg4+ Be6 29. Qxg5 hxg5 30. Rxh8+ Kc7 31. a3 Qb5 32. Bd3 Qb3 33. Re8 Rd6 34. Bc4) 28. Kxd2? { (-3.20 → -5.17) Mistake. Nxd2 was best. } (28. Nxd2 Qb5) 28... Rd8+?? { (-5.17 → -2.39) Blunder. Bxc4 was best. } (28... Bxc4 29. Qxc4 Rxb2+ 30. Ke3 Re8+ 31. Kf4 Rxf2+ 32. Kxg4 Qc7 33. Kh3 Re5 34. Qg4+ Qd7 35. Qxd7+) 29. Kc1 Bxc4 30. Qxc4 Rbd6 31. Qf4 Kb8 32. Rxh6 Qc7 33. Rh7?? { (-1.82 → -6.06) Blunder. Rxd6 was best. } (33. Rxd6 Qxd6) 33... Rd1+ 34. Kc2 Qxf4 35. gxf4 R8d2+ 36. Kb3 Rxb1 37. Rxf7?? { (-5.48 → Mate in 8) Checkmate is now unavoidable. Kc4 was best. } (37. Kc4 Rbxb2 38. Rxf7 Rxf2 39. Kxc5 a5 40. g3 Rf3 41. c4 a4 42. Rg7 a3 43. Rg5 Rxg3) 37... Rxf2?? { (Mate in 8 → -5.63) Lost forced checkmate sequence. b5 was best. } (37... b5 38. Ka3 Rbxb2 39. c4 bxc4 40. Rf8+ Kc7 41. Rf7+ Kb6 42. Rb7+ Kxb7 43. Ka4 Rb4+ 44. Ka3) 38. f5 Rbxb2+ 39. Kc4 Rf4+ 40. Kxc5 Rbf2 41. Rf8+ Kc7 42. Rf7+ Kd8 43. Rxb7 Rxf5+ 44. Kb4?! { (-5.78 → -10.12) Inaccuracy. Kc4 was best. } (44. Kc4 a5 45. Rb8+ Kc7 46. Rg8 Rxg2 47. Kb3 Rg3 48. Ka4 Kd7 49. c4 Rc5 50. Ra8 Re3) 44... Rxa2?! { (-10.12 → -6.43) Inaccuracy. Rb2+ was best. } (44... Rb2+ 45. Kc4 Rxb7 46. Kd3 g3 47. Ke4 Rf2 48. a4 Rxg2 49. Kf4 Rb3 50. Kf3 Ra2 51. Kxg3) 45. Rg7 Rxg2 46. Rxa7 Rb2+ 47. Kc4 g3 48. Rg7 g2 { White resigns. } 0-1