[Event "21st CG U500 2021"] [Site "https://lichess.org/z1oe7CZU"] [Date "2021.11.13"] [White "Preyashdixit"] [Black "PradyunPremsundar"] [Result "0-1"] [UTCDate "2021.11.13"] [UTCTime "10:23:39"] [WhiteElo "1500"] [BlackElo "967"] [WhiteRatingDiff "-700"] [BlackRatingDiff "+54"] [Variant "Standard"] [TimeControl "900+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. Ne5?! { (0.49 → -0.41) Inaccuracy. c4 was best. } (3. c4 e6 4. Qb3 Nc6 5. a3 Na5 6. Qa4+ c6 7. c5 b5) 3... f6 4. Nc4?? { (0.00 → -4.89) Blunder. Nf3 was best. } (4. Nf3 Nc6 5. e3 e5 6. c3 Nge7 7. Be2 Qd7 8. O-O Ng6) 4... dxc4 5. g4?! { (-4.90 → -7.14) Inaccuracy. e4 was best. } (5. e4 Bxe4) 5... Bxg4 6. Rg1 f5 7. Rg3 Nf6 8. e4 Nxe4 9. Na3 Nxg3 10. Qxg4 fxg4 11. fxg3 Qc8 12. Bg5 Qf5 13. O-O-O Qxg5+ 14. Kb1 Qe3 15. Nxc4 Qf2 16. Bd3 Qxh2 17. d5 Qxg3 18. b3 Qf3 19. Ne5 Qxd1+ 20. Kb2 a5 21. Bb5+ c6 22. dxc6 bxc6 23. Nxc6 a4 24. Ne5+ Nc6 25. Nxc6 a3+ 26. Kc3 Qf3+ 27. Kb4?! { (-21.16 → Mate in 8) Checkmate is now unavoidable. Kd2 was best. } (27. Kd2 Qf2+) 27... Qf4+?! { (Mate in 8 → -24.63) Lost forced checkmate sequence. e5+ was best. } (27... e5+ 28. Kc4 Qe2+ 29. Kc3 Qxb5 30. Kd2 Qxc6 31. c4 Qg2+ 32. Kc3 O-O-O 33. c5 Rd4 34. b4) 28. Kc5 e6+ 29. Kb6 Rb8+ 30. Ka7?! { (-18.93 → Mate in 2) Checkmate is now unavoidable. Nxb8+ was best. } (30. Nxb8+ Kf7) 30... Bc5+ 31. Ka6 Qf3?! { (Mate in 4 → -34.46) Lost forced checkmate sequence. Qc7 was best. } (31... Qc7 32. Na7+ Ke7 33. Nc6+ Kd6 34. Nxb8 Qb6#) 32. Nxb8+ Ke7 33. Nc6+ Kd6 34. b4 Ra8+ 35. Kb7 Qf7+?! { (Mate in 4 → -21.98) Lost forced checkmate sequence. Ra7+ was best. } (35... Ra7+ 36. Kc8 Qf8+ 37. Nd8 Rc7+ 38. Kb8 Qxd8#) 36. Kxa8 Qf8+ 37. Kb7 Kd7? { (Mate in 6 → -8.00) Lost forced checkmate sequence. Qf7+ was best. } (37... Qf7+ 38. Ka8 Kc7 39. bxc5 Qf8+ 40. Ka7 Qxc5+ 41. Ka8 Qxb5 42. Ka7 Qb7#) 38. bxc5 Qc8+ 39. Ka7 Qc7+ 40. Ka6 g3 41. Ne5+ Kc8 42. Nc6?! { (-13.14 → Mate in 9) Checkmate is now unavoidable. Bd7+ was best. } (42. Bd7+ Kd8) 42... Qb7+?! { (Mate in 9 → -19.06) Lost forced checkmate sequence. g2 was best. } (42... g2 43. Na7+ Kb8 44. Nc6+ Ka8 45. Ba4 g1=Q 46. Kb5 Qf1+ 47. Kb4 Qb7+ 48. Kc3 Qf3+ 49. Kd2) 43. Ka5 g2 44. Ba6 g1=Q 45. Bxb7+ Kc7 46. Ka6? { (-7.91 → Mate in 2) Checkmate is now unavoidable. Kb5 was best. } (46. Kb5 Kxb7) 46... Qxc5 { Black wins on time. } 0-1