[Event "2021 Spring Marathon"] [Site "https://lichess.org/WPIOwryu"] [Date "2021.04.10"] [White "pd159"] [Black "bog601"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "00:50:11"] [WhiteElo "2283"] [BlackElo "1820"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A61"] [Opening "Benoni Defense: Knight's Tour Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 { A61 Benoni Defense: Knight's Tour Variation } a6 8. a4 Bg7 9. e4 Nbd7 10. Be2 O-O 11. O-O Rb8 12. a5 Re8 13. f3 Nh5 14. Nc4 Bd4+ 15. Kh1 Qh4?! { (0.55 → 1.27) Inaccuracy. Ne5 was best. } (15... Ne5 16. Nxe5) 16. Qe1 Qf6 17. f4 Bxc3 18. Qxc3 Rxe4 19. Qxf6?? { (1.19 → -2.25) Blunder. Qc2 was best. } (19. Qc2 Rxc4) 19... Nhxf6? { (-2.25 → -0.87) Mistake. Ndxf6 was best. } (19... Ndxf6 20. Bd3 Rd4 21. Be2 Bg4 22. Bxg4 Nxg4 23. Nxd6 Rd8 24. Nxb7 R8xd5 25. b3 Nf2+ 26. Kg1) 20. Bd3 Rd4 21. Rd1 Rxd5 22. h3?! { (-1.37 → -2.29) Inaccuracy. Ne3 was best. } (22. Ne3 Rd4 23. Nc2 Rxd3 24. Rxd3 Ne4 25. Rda3 Ndf6 26. b4 c4 27. Bb2 Be6 28. Bxf6 Nxf6) 22... b5 23. axb6 Nxb6 24. Nxb6?! { (-2.27 → -3.63) Inaccuracy. Ne3 was best. } (24. Ne3 Rd4 25. Kg1 Rxf4 26. Bxa6 Bxa6 27. Rxa6 Ne8 28. Ra7 Ra4 29. Rxa4 Nxa4 30. Nc4 f6) 24... Rxb6 25. Be3?! { (-3.67 → -5.07) Inaccuracy. Kg1 was best. } (25. Kg1) 25... Bb7 26. Bc4 Rxd1+ 27. Rxd1 Rxb2?! { (-4.29 → -3.31) Inaccuracy. Ne4 was best. } (27... Ne4 28. b3 Kf8 29. Kh2 f5 30. g4 h5 31. gxf5 gxf5 32. Be6 Ke7 33. Bxf5 Rxb3 34. Re1) 28. Rd2? { (-3.31 → -6.09) Mistake. Rxd6 was best. } (28. Rxd6 Bxg2+ 29. Kg1 Ne4 30. Rd8+ Kg7 31. Bd5 Re2 32. Bxe4 Bxe4 33. Bxc5 Kf6 34. Rd6+ Kf5) 28... Rxd2 29. Bxd2 d5 30. Be2 d4 31. Bf3?! { (-6.09 → -8.71) Inaccuracy. Kg1 was best. } (31. Kg1 Nd5 32. Bd3 Nc3 33. Bc1 Bc6 34. Ba3 Bb5 35. Bxc5 Bxd3 36. Bb6 Bc4 37. Kf2 d3) 31... Bxf3 32. gxf3 Kf8 33. Kg2 Ke8 34. Kf2 Kd7 35. Ke2 Kc6 36. Kd3 Kb5 37. f5 gxf5 38. Bg5 Nd5 39. h4 Nb4+ 40. Kd2 a5 41. h5 a4 42. Bf4 a3 { White resigns. } 0-1