[Event "2023 Summer Marathon"] [Site "https://lichess.org/7ctqwN4U"] [Date "2023.08.05"] [White "charbelqwe"] [Black "konstantin10s"] [Result "0-1"] [UTCDate "2023.08.05"] [UTCTime "12:55:01"] [WhiteElo "1357"] [BlackElo "1526"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A34"] [Opening "English Opening: Symmetrical Variation, Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 2. Nc3 { A34 English Opening: Symmetrical Variation, Normal Variation } d6 3. g3 b6?? { (0.30 → 5.62) Blunder. g6 was best. } (3... g6 4. Bg2 Nc6 5. e3 Bf5 6. d4 Bg7 7. Nge2 h5 8. h3) 4. Bg2 Nc6 5. Bxc6+ Bd7 6. Bxa8 Qxa8 7. e3?? { (5.77 → -2.40) Blunder. e4 was best. } (7. e4 g6 8. f3 f5 9. d3 Bg7 10. Nge2 Nf6 11. Bg5 Qc8 12. Bxf6 Bxf6 13. Qd2 fxe4) 7... Qxh1 8. Ne2 Bg4?? { (-2.32 → 1.07) Blunder. Nf6 was best. } (8... Nf6 9. d4 e5 10. dxe5 dxe5 11. Qd3 Be7 12. b3 Bc8 13. e4 Qxe4 14. Qxe4 Nxe4 15. f3) 9. f3?? { (1.07 → -0.78) Blunder. Qa4+ was best. } (9. Qa4+ Bd7 10. Qxa7 f6 11. b4 Bg4 12. bxc5 dxc5 13. Qxb6 Kf7 14. Qxc5 Bxe2 15. Kxe2 Qxg1) 9... Bxf3 10. Kf2?? { (-1.02 → -4.08) Blunder. Qa4+ was best. } (10. Qa4+ Bc6) 10... Qg2+ 11. Ke1 Bxe2?! { (-3.85 → -3.02) Inaccuracy. Bc6 was best. } (11... Bc6 12. b4 Nf6 13. b5 Bd7 14. Qb3 g6 15. Qa3 Bg7 16. Qxa7 O-O 17. Bb2 Bf5 18. Bxf6) 12. Nxe2? { (-3.02 → -5.81) Mistake. Qa4+ was best. } (12. Qa4+ Kd8 13. Nxe2 Qh1+ 14. Kf2 Nf6 15. Nc3 Qxh2+ 16. Kf1 Ng4 17. Ke1 Qh1+ 18. Ke2 Qg2+) 12... Qxh2?? { (-5.81 → 0.00) Blunder. Qh1+ was best. } (12... Qh1+ 13. Ng1 Qxg1+ 14. Ke2 Qg2+ 15. Ke1 f5 16. Qe2 Qh1+ 17. Qf1 Qxh2 18. Qf3 Nf6 19. b4) 13. Qc2?? { (0.00 → -3.22) Blunder. Qa4+ was best. } (13. Qa4+ Kd8 14. Qc6 e5 15. d4 Nf6 16. a4 Ng4 17. Qa8+ Ke7 18. Qb7+ Kd8 19. dxc5 bxc5) 13... Nf6? { (-3.22 → -1.83) Mistake. Qh1+ was best. } (13... Qh1+ 14. Kf2 Nf6 15. Qa4+ Kd8 16. Nc3 Qh2+ 17. Kf1 Ng4 18. Ke1 Qxg3+ 19. Kd1 Qf3+ 20. Kc2) 14. d4?? { (-1.83 → -4.55) Blunder. Qa4+ was best. } (14. Qa4+ Nd7) 14... Ng4?? { (-4.55 → 0.00) Blunder. Qh1+ was best. } (14... Qh1+ 15. Kd2 Ne4+ 16. Kd3 f5 17. Nc3 g6 18. b4 Nxc3 19. Kxc3 Bg7 20. Qd3 O-O 21. a4) 15. Nf4?? { (0.00 → -9.29) Blunder. Qf5 was best. } (15. Qf5 Qh1+) 15... Qxc2 16. Nd3 Qxd3 17. Bd2 Nxe3 18. Bxe3 Qxe3+ 19. Kd1 Qxd4+ 20. Ke1 Qxb2 21. Rd1 e6 22. Rd2 Be7?! { (-36.01 → -7.12) Inaccuracy. Qxd2+ was best. } (22... Qxd2+ 23. Kxd2 h5 24. a3 g5 25. Kc3 h4 26. gxh4 gxh4 27. Kb3 h3 28. Ka4 d5 29. cxd5) 23. Rxb2 O-O 24. Rb3 Rd8 25. Ra3 Rd7 26. Ra6 e5 27. a4 f6 28. a5 bxa5 29. Rc6 Bd8 30. Ra6 e4 31. Rxa5?! { (-10.19 → Mate in 19) Checkmate is now unavoidable. Rc6 was best. } (31. Rc6 Bb6 32. Kd2 f5 33. Rc8+ Kf7 34. Ra8 a4 35. Kc2 d5 36. cxd5 Rxd5 37. Rb8 a3) 31... Bxa5+ 32. Ke2 d5 33. Ke3 d4+ 34. Kxe4 d3 35. Ke3 d2 36. Ke2 d1=Q+ 37. Ke3 Qd3+ 38. Kf2 Rd4 39. Kg2 Qc3 40. Kh3 Qe1 41. Kg2 Rd3 42. Kh2 Qxg3+ 43. Kh1 Rd1# { Black wins by checkmate. } 0-1