[Event "ACTCA Tuesday Rapid - 26 Oct"] [Site "https://lichess.org/udxeWz0Q"] [Date "2021.10.26"] [White "Lcheng"] [Black "slypig123"] [Result "0-1"] [UTCDate "2021.10.26"] [UTCTime "08:22:57"] [WhiteElo "2024"] [BlackElo "1472"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } c5 4. c3 c4 5. Nbd2 Nc6 6. e4 e6 7. e5 Nd7 8. Be2 b5 9. O-O b4 10. Rb1 Be7 11. Re1 O-O 12. Nf1 a5 13. Ng3 Ba6 14. h3 Rb8 15. Bd2 bxc3 16. bxc3 Rxb1 17. Qxb1 Qb6 18. Qxb6 Nxb6 19. Rb1 Rb8 20. Bg5?? { (-0.37 → -4.36) Blunder. Bd1 was best. } (20. Bd1 Na7) 20... Bxg5 21. Nxg5 h6 22. Nf3 Na4 23. Rxb8+ Nxb8 24. Bd1?! { (-5.66 → -7.89) Inaccuracy. a3 was best. } (24. a3 Nxc3) 24... Nxc3 25. a3 Bb5?! { (-9.10 → -5.17) Inaccuracy. Nxd1 was best. } (25... Nxd1) 26. Bc2 Ba4? { (-5.43 → -3.07) Mistake. Ba6 was best. } (26... Ba6) 27. Bxa4 Nxa4 28. Ne2 Nc6 29. Nd2?? { (-2.76 → -6.23) Blunder. Ne1 was best. } (29. Ne1) 29... c3? { (-6.23 → -3.49) Mistake. Na7 was best. } (29... Na7) 30. Nb3 c2 31. Kf1 f6?! { (-3.48 → -2.37) Inaccuracy. Nb2 was best. } (31... Nb2 32. a4 Nd3 33. f4 Kf8 34. g4 Ke7 35. Kg2 Ncb4 36. Kf3 Na2 37. Nxa5 c1=Q 38. Nxc1) 32. exf6 gxf6 33. Ke1 e5? { (-1.63 → -0.03) Mistake. Nb2 was best. } (33... Nb2 34. Kd2 Nc4+ 35. Kxc2 Nxa3+ 36. Kd3 Nb5 37. Nc5 Kf7 38. g4 Nb4+ 39. Kd2 Nd6 40. Kc3) 34. dxe5 fxe5 35. Kd2 d4 36. Kxc2 Kf7 37. Kd3 Ke6 38. Kc4 Nb2+ 39. Kc5 a4 40. Kxc6 axb3 41. Kb5?? { (0.12 → -9.77) Blunder. Nc1 was best. } (41. Nc1 e4 42. Nxb3 Ke5 43. f4+ exf3 44. gxf3 d3 45. Kc5 Kf4 46. Kd4 Kxf3 47. Kc3 Na4+) 41... Nd3 42. Kc4 b2 43. Kxd3 b1=Q+ 44. Kc4 Qc2+ 45. Kb4?! { (-59.45 → Mate in 15) Checkmate is now unavoidable. Nc3 was best. } { White resigns. } (45. Nc3 Qxc3+) 0-1