[Event "2022 Spring Marathon"] [Site "https://lichess.org/yQ8wY8XB"] [Date "2022.04.16"] [White "rondep"] [Black "romannn172"] [Result "0-1"] [UTCDate "2022.04.16"] [UTCTime "18:20:46"] [WhiteElo "2427"] [BlackElo "2125"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System, with e6 } Nf6 4. e3 Bd6 5. Bg3 Ne4 6. Nbd2 Nxg3 7. hxg3 h6 8. c4 dxc4 9. Nxc4 Be7?! { (0.53 → 1.37) Inaccuracy. Bb4+ was best. } (9... Bb4+ 10. Ncd2 c5 11. a3 Bxd2+ 12. Qxd2 cxd4 13. g4 dxe3 14. Qxe3 Nc6 15. Rd1 Qc7 16. b4) 10. Rc1 c6?! { (1.05 → 1.84) Inaccuracy. c5 was best. } (10... c5 11. dxc5) 11. Bd3 Nd7 12. Qc2?! { (1.91 → 1.17) Inaccuracy. g4 was best. } (12. g4 Nb6) 12... Nb6 13. Nce5 Nd5?! { (1.62 → 2.84) Inaccuracy. Bd7 was best. } (13... Bd7 14. a3 Kf8 15. Nd2 Be8 16. f4 Rc8 17. Ne4 Nd7 18. Kf2 g6 19. g4 g5 20. Nf3) 14. a3 Qd6?? { (2.87 → 8.17) Blunder. Bd7 was best. } (14... Bd7 15. Bg6) 15. Nd2?? { (8.17 → 2.21) Blunder. Bg6 was best. } (15. Bg6 O-O 16. Bxf7+ Rxf7 17. Nxf7 Kxf7 18. Ne5+ Qxe5 19. dxe5 Bg5 20. Qh7 c5 21. Rxc5 b6) 15... Bf6 16. Ndc4 Qe7 17. Nf3 Nb6 18. Nce5 Bxe5 19. Nxe5 Nd7? { (1.95 → 3.61) Mistake. Bd7 was best. } (19... Bd7 20. Qb3) 20. Nf3? { (3.61 → 1.96) Mistake. Nxc6 was best. } (20. Nxc6 Qg5) 20... e5?! { (1.96 → 2.61) Inaccuracy. Nf6 was best. } (20... Nf6 21. e4) 21. O-O?? { (2.61 → 0.57) Blunder. Rh4 was best. } (21. Rh4 g5) 21... O-O 22. Bf5 exd4 23. Nxd4 Nf6 24. Rfd1 Bxf5 25. Nxf5 Qe4?! { (0.21 → 1.22) Inaccuracy. Qe5 was best. } (25... Qe5 26. Nd6 Ng4 27. Qf5 Qxf5 28. Nxf5 Rfd8 29. f3 Ne5 30. g4 Kf8 31. Kf1 Rxd1+ 32. Rxd1) 26. Nd6 Qxc2 27. Rxc2 Rad8 28. Rcd2 b6?! { (0.91 → 1.49) Inaccuracy. Rd7 was best. } (28... Rd7 29. Ne4) 29. b4?! { (1.49 → 0.75) Inaccuracy. f3 was best. } (29. f3 g6 30. g4 Rd7 31. Ne4 Rxd2 32. Nxf6+ Kg7 33. Rxd2 Kxf6 34. Rd6+ Kg7 35. Kf2 Rc8) 29... Ne8? { (0.75 → 2.38) Mistake. Rd7 was best. } (29... Rd7 30. Nf5) 30. Nf5 Rxd2 31. Rxd2 Nf6 32. Ne7+ Kh7 33. Nxc6 Rc8 34. Nxa7?? { (2.64 → Mate in 5) Checkmate is now unavoidable. Rc2 was best. } (34. Rc2 Nd7 35. Kf1 Ne5 36. Nd4 Rxc2 37. Nxc2 f5 38. Ke2 Kg6 39. Kd2 Kf6 40. Kc3 g6) 34... Rc1+ 35. Kh2 Ng4+ 36. Kh3 h5 37. Kh4 Kh6 38. Rd6+ f6 39. Rxf6+ gxf6 40. f4 Rh1# { Black wins by checkmate. } 0-1