[Event "Yearly Classical Arena"] [Site "https://lichess.org/RDJeQwm9"] [Date "2021.05.14"] [White "DYard"] [Black "ndelmr"] [Result "1-0"] [UTCDate "2021.05.14"] [UTCTime "20:53:40"] [WhiteElo "2252"] [BlackElo "2124"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } e6 4. Nbd2 c5 5. e3 Nc6 6. c3 c4 7. e4 Be7 8. e5 Nd7 9. b3 b5 10. a4? { (-0.13 → -1.41) Mistake. a3 was best. } (10. a3 f6) 10... g5?? { (-1.41 → 2.94) Blunder. b4 was best. } (10... b4 11. cxb4 c3 12. b5 Nb4 13. Be2 a6 14. O-O O-O 15. Rc1 cxd2 16. Bxd2 axb5 17. Qe1) 11. axb5 Nxd4 12. Nxd4?! { (2.98 → 2.02) Inaccuracy. cxd4 was best. } (12. cxd4) 12... gxf4 13. Qh5 cxb3 14. N2xb3?? { (2.28 → -0.03) Blunder. Nxe6 was best. } (14. Nxe6 Qb6) 14... Nc5?? { (-0.03 → 1.87) Blunder. Qc7 was best. } (14... Qc7) 15. Nc6 Qc7 16. Nbd4 Bd7 17. Nxe7 Kxe7 18. Qg5+ Kf8 19. Qxf4 Ne4 20. Rc1 Qa5? { (3.13 → 5.41) Mistake. Rg8 was best. } (20... Rg8) 21. Bd3 Nxc3 22. O-O Ke8 23. Qf6?! { (7.22 → 4.80) Inaccuracy. Nb3 was best. } (23. Nb3) 23... Rf8 24. Rc2 Ne4 25. Bxe4 dxe4 26. Nc6 Bxc6 27. bxc6 Qd8 28. Qf4 Qc7 29. Qxe4 h6 30. Rd1 Rd8 31. Rdc1 Rd5 32. f4 Ke7 33. Qb4+ Ke8 34. Qb7 Qb6+ 35. Qxb6 axb6 36. c7 Rc5? { (7.85 → Mate in 5) Checkmate is now unavoidable. Ke7 was best. } (36... Ke7 37. c8=N+ Rxc8 38. Rxc8 b5 39. R1c7+ Rd7 40. Rxd7+ Kxd7 41. Rb8 Ke7 42. Kf2 b4 43. h4) 37. Rxc5 bxc5 38. c8=Q+ { Black resigns. } 1-0