[Event "2022 Spring Marathon"] [Site "https://lichess.org/PNIkx3XD"] [Date "2022.04.16"] [White "samuelzhuang"] [Black "AndreaBotezFan49"] [Result "1-0"] [UTCDate "2022.04.16"] [UTCTime "00:35:11"] [WhiteElo "1837"] [BlackElo "661"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Nc3 e6 4. e4 Bd6? { (0.36 → 1.59) Mistake. c5 was best. } (4... c5 5. d5 Nf6 6. Bxc4 exd5 7. exd5 a6 8. Nf3 Bd6 9. Qe2+) 5. Nf3 Nf6?? { (1.77 → 7.46) Blunder. a6 was best. } (5... a6 6. Bxc4 b5 7. Bb3 c5 8. Be3 c4 9. Bc2 Bb7 10. O-O) 6. e5 Nd5? { (4.12 → 8.01) Mistake. b6 was best. } (6... b6 7. Bxc4 Bb7 8. exd6 Qxd6 9. O-O O-O 10. Bg5 Nbd7 11. Nb5) 7. Nxd5? { (8.01 → 4.65) Mistake. exd6 was best. } (7. exd6 Nxc3) 7... exd5 8. exd6 Qxd6 9. Qe2+?! { (5.26 → 4.09) Inaccuracy. b3 was best. } (9. b3) 9... Be6 10. Ne5 O-O 11. Qc2? { (3.00 → 1.37) Mistake. Bf4 was best. } (11. Bf4 g5 12. Bg3 Qb4+ 13. Qd2 Na6 14. Qxb4 Nxb4 15. Kd2 f6 16. Nf3 Rfe8 17. b3 g4) 11... f6?! { (1.37 → 2.06) Inaccuracy. c5 was best. } (11... c5 12. Nf3) 12. Nf3 Nc6 13. Be2 Bg4 14. Be3?! { (2.03 → 1.27) Inaccuracy. Qd2 was best. } (14. Qd2) 14... Rfe8? { (1.27 → 3.17) Mistake. f5 was best. } (14... f5 15. O-O) 15. O-O h5? { (2.96 → 5.09) Mistake. f5 was best. } (15... f5 16. g3) 16. h3 Bd7 17. Qg6 Ne7 18. Qxh5 Nf5 19. Nh4 Nxe3 20. fxe3 Rxe3 21. Rad1?! { (6.59 → 4.37) Inaccuracy. Bf3 was best. } (21. Bf3 c6 22. Ng6 Qg3 23. Qh8+ Kf7 24. Qxa8 Kxg6 25. Qh8 Kf7 26. Bh5+ Ke7 27. Rf2 Qg5) 21... Qg3?! { (4.37 → 7.03) Inaccuracy. Be8 was best. } (21... Be8 22. Qg4) 22. Qxd5+ Kh8?! { (5.88 → 9.31) Inaccuracy. Be6 was best. } (22... Be6) 23. Qh5+ Kg8 24. Rf3 Rxf3? { (9.46 → Mate in 3) Checkmate is now unavoidable. Qg5 was best. } (24... Qg5 25. Qxg5 fxg5 26. Rxe3 gxh4 27. Bxc4+ Kh7 28. Rf1 Rd8 29. Rf4 c5 30. Re5 g6 31. Rxh4+) 25. Bxf3?? { (Mate in 3 → 6.17) Lost forced checkmate sequence. Bxc4+ was best. } (25. Bxc4+ Be6 26. Bxe6+ Kf8 27. Qf7#) 25... Bxh3?? { (6.17 → Mate in 3) Checkmate is now unavoidable. c6 was best. } (25... c6) 26. Nf5?! { (Mate in 3 → 11.23) Lost forced checkmate sequence. Bd5+ was best. } (26. Bd5+ Be6 27. Bxe6+ Kf8 28. Qf7#) 26... Bxg2 27. Nxg3 Bxf3 28. Qxf3 Re8 29. Qd5+ Kf8 30. Qxc4 Re3 31. Qc5+ Kf7 32. Nf5 Rf3?! { (14.77 → Mate in 6) Checkmate is now unavoidable. Re8 was best. } (32... Re8 33. Qd5+) 33. Qe7+ Kg6 34. Qxg7+?! { (Mate in 6 → 12.26) Lost forced checkmate sequence. Nh4+ was best. } (34. Nh4+ Kg5 35. Nxf3+ Kf5 36. Kf2 b6 37. Re1 Kg6 38. Qe8+ Kf5 39. Qe4#) 34... Kxf5 35. Qh7+ Ke6?! { (11.94 → Mate in 6) Checkmate is now unavoidable. Kf4 was best. } (35... Kf4 36. Qh4+) 36. Qxc7?! { (Mate in 6 → 11.77) Lost forced checkmate sequence. Re1+ was best. } (36. Re1+ Kd5 37. Qe4+ Kc4 38. Rc1+ Kb4 39. Qxb7+ Ka4 40. Qa6+ Kb4 41. Rc4#) 36... Rg3+?! { (11.77 → Mate in 10) Checkmate is now unavoidable. Kf5 was best. } (36... Kf5 37. Kg2) 37. Kf2 Rg6 38. Qxb7 Rg5 39. Qc6+ Kf7 40. Qc7+?! { (Mate in 7 → 68.35) Lost forced checkmate sequence. Qd7+ was best. } (40. Qd7+ Kg6 41. Rh1 Rh5 42. Qe8+ Kg7 43. Rxh5 a6 44. Qd7+ Kg8 45. Rh7 f5 46. Qg7#) 40... Ke6?! { (68.35 → Mate in 6) Checkmate is now unavoidable. Kg6 was best. } (40... Kg6 41. Qxa7) 41. Qf4?! { (Mate in 6 → 19.78) Lost forced checkmate sequence. Re1+ was best. } (41. Re1+ Re5 42. dxe5 f5 43. Qc6+ Kf7 44. Rd1 Ke7 45. Rd7+ Kf8 46. Qa8#) 41... Rf5?! { (19.78 → Mate in 7) Checkmate is now unavoidable. Kf7 was best. } (41... Kf7 42. d5) 42. d5+ { White wins on time. } 1-0