[Event "2021 Summer Marathon"] [Site "https://lichess.org/DJWxLqR7"] [Date "2021.08.07"] [White "Party-After"] [Black "Katara1"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "18:13:23"] [WhiteElo "1860"] [BlackElo "1410"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6?! { (0.00 → 0.63) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 Bd6 6. Nb5 Be7 7. Bf4) 3. Bg5?! { (0.63 → -0.31) Inaccuracy. e3 was best. } (3. e3 Nf6 4. Nbd2 e6 5. a3 Bd6 6. c4 e5 7. c5 Be7) 3... f6 4. Bh4 e5?! { (-0.21 → 0.62) Inaccuracy. g5 was best. } (4... g5 5. Bg3 g4 6. Nh4 e5 7. dxe5 fxe5 8. e4 Nf6 9. exd5) 5. Bg3?? { (0.62 → -1.74) Blunder. Nxe5 was best. } (5. Nxe5 Nce7 6. Nd3 Nf5 7. Bg3 h5 8. Nc3 h4 9. Bf4 c6) 5... e4 6. Nfd2 Bg4? { (-1.78 → -0.18) Mistake. Nxd4 was best. } (6... Nxd4 7. e3 Nf5 8. Be2 Nxg3 9. hxg3 f5 10. c4 d4 11. Bh5+ Ke7 12. exd4 g6 13. Nc3) 7. f3 exf3 8. Nxf3? { (0.31 → -1.07) Mistake. gxf3 was best. } (8. gxf3 Bh5 9. e3 Nh6 10. Kf2 Nf5 11. c4 Bf7 12. cxd5 Qxd5 13. Bh3 Qd7 14. Nc3 Be6) 8... Bxf3?? { (-1.07 → 0.59) Blunder. Bd6 was best. } (8... Bd6 9. Bxd6 Qxd6 10. Nc3 f5 11. e3 a6 12. Bd3 g6 13. Qd2 Nf6 14. a3 O-O-O 15. Ng5) 9. exf3?! { (0.59 → 0.00) Inaccuracy. gxf3 was best. } (9. gxf3 Bd6) 9... Qd7 10. Bd3? { (0.38 → -1.03) Mistake. Bb5 was best. } (10. Bb5) 10... O-O-O?! { (-1.03 → 0.00) Inaccuracy. Nxd4 was best. } (10... Nxd4 11. c3) 11. O-O?! { (0.00 → -0.85) Inaccuracy. Bf2 was best. } (11. Bf2) 11... Re8?? { (-0.85 → 1.20) Blunder. Nxd4 was best. } (11... Nxd4 12. c3 Ne6 13. Re1 Nh6 14. b4 Bd6 15. Bf2 Be5 16. Qc2 d4 17. c4 g6 18. Nd2) 12. c3 Nce7? { (0.93 → 2.26) Mistake. Nh6 was best. } (12... Nh6) 13. Qc2 f5?! { (1.95 → 2.87) Inaccuracy. Nh6 was best. } (13... Nh6 14. Re1) 14. Be5?! { (2.87 → 2.12) Inaccuracy. Nd2 was best. } (14. Nd2 Nh6) 14... Nf6?! { (2.12 → 3.42) Inaccuracy. Nh6 was best. } (14... Nh6 15. Nd2) 15. Bxf6?! { (3.42 → 2.48) Inaccuracy. Nd2 was best. } (15. Nd2 Kb8) 15... gxf6 16. Re1 Bg7?! { (1.18 → 1.87) Inaccuracy. Kb8 was best. } (16... Kb8 17. Nd2 f4 18. Nb3 Nc8 19. Bf5 Qf7 20. Rxe8 Qxe8 21. Qd2 Bd6 22. Nc5 Bxc5 23. dxc5) 17. Rxe7?? { (1.87 → -2.64) Blunder. Nd2 was best. } (17. Nd2 Bh6 18. Nb3 b6 19. Re2 Bf4 20. Rae1 Qd6 21. Kh1 Bxh2 22. Rxe7 Rxe7 23. Rxe7 Qxe7) 17... Rxe7?? { (-2.64 → 2.63) Blunder. Qxe7 was best. } (17... Qxe7 18. Bxf5+) 18. Bxf5 Re6 19. Bxe6? { (2.33 → 1.12) Mistake. Nd2 was best. } (19. Nd2) 19... Qxe6 20. Nd2 f5 21. Rf1 Qd6?? { (2.14 → 4.71) Blunder. Kb8 was best. } (21... Kb8 22. Qd3) 22. g3? { (4.71 → 2.53) Mistake. Qxf5+ was best. } (22. Qxf5+ Qd7) 22... Re8? { (2.53 → 4.73) Mistake. Qg6 was best. } (22... Qg6) 23. Kg2?? { (4.73 → 1.96) Blunder. Qxf5+ was best. } (23. Qxf5+ Qd7) 23... f4? { (1.96 → 3.54) Mistake. Re2+ was best. } (23... Re2+ 24. Rf2 Qe6 25. f4 c5 26. dxc5 d4 27. Qb3 Rxf2+ 28. Kxf2 Qe3+ 29. Kf1 Qd3+ 30. Ke1) 24. Nb3? { (3.54 → 1.62) Mistake. Qxh7 was best. } (24. Qxh7 Qf6) 24... Qa6?? { (1.62 → 4.87) Blunder. Qf6 was best. } (24... Qf6) 25. Nc5?? { (4.87 → -3.38) Blunder. Qf5+ was best. } (25. Qf5+ Kb8 26. Qd7 Qg6 27. Re1 Rc8 28. Qe6 b6 29. Qxg6 hxg6 30. Re6 fxg3 31. hxg3 g5) 25... Qb5?? { (-3.38 → 6.69) Blunder. Re2+ was best. } (25... Re2+ 26. Rf2 Rxc2 27. Nxa6 Rxf2+ 28. Kxf2 bxa6 29. Ke2 a5 30. Kd3 Kd7 31. a4 Bf8 32. g4) 26. Qb3?? { (6.69 → 2.26) Blunder. Qf5+ was best. } (26. Qf5+) 26... Re2+ 27. Rf2 Rxf2+ 28. Kxf2 Qd3?? { (3.25 → Mate in 4) Checkmate is now unavoidable. Qxb3 was best. } (28... Qxb3 29. axb3) 29. Nxd3?! { (Mate in 4 → 12.11) Lost forced checkmate sequence. Qxb7+ was best. } (29. Qxb7+ Kd8 30. Qxd5+ Ke7 31. Qe6+ Kf8 32. Nd7#) 29... c6 30. Ne5 Kc7 31. gxf4 Bxe5 32. Qc2 h5 33. fxe5 Kd7 34. Qf5+ Kc7 35. Qf6 Kb6 36. Qd6 a5 37. e6 Ka7 38. e7 b5 39. e8=Q Ka6 40. Qed7 Kb6 41. Q6c7+ Ka6 42. Qa7# { White wins by checkmate. } 1-0