[Event "2021 Spring Marathon"] [Site "https://lichess.org/1CgstX6Z"] [Date "2021.04.10"] [White "Aleksandr-1972"] [Black "cicergross"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "15:44:49"] [WhiteElo "2203"] [BlackElo "2717"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 g6?! { (0.25 → 0.83) Inaccuracy. Nc6 was best. } (5... Nc6 6. b3 a6 7. Bb2 Nf6 8. Bd3 Nb4 9. Be4 Nxe4 10. Nxe4) 6. Bb5+ Nd7 7. Qe2 Bg7 8. Ne4?! { (0.11 → -0.58) Inaccuracy. b3 was best. } (8. b3 a6 9. Bxd7+ Bxd7 10. Bb2 Nh6 11. O-O-O Nf5 12. Qf2 Rc8 13. Ne4 c4 14. Ne5 Bc6) 8... Qb6?! { (-0.58 → 0.49) Inaccuracy. Qc7 was best. } (8... Qc7) 9. Ne5 Nf6 10. Ng5 O-O 11. Nexf7 Nd5 12. Bc4 N7f6?? { (0.08 → 2.75) Blunder. Qc6 was best. } (12... Qc6 13. Ne5) 13. Ne5 e6 14. d3?! { (2.90 → 1.88) Inaccuracy. O-O was best. } (14. O-O Nd7 15. Nd3 N7f6 16. a4 Qd6 17. c3 h6 18. Nf3 Kh7 19. g3 b6 20. Nde5 Ne7) 14... Qc7? { (1.88 → 3.57) Mistake. Qb4+ was best. } (14... Qb4+ 15. Qd2) 15. O-O a6 16. a4 b6 17. Bd2 Qe7 18. Rae1 Bb7 19. Nef3 Rfe8 20. Qxe6+ Qxe6 21. Rxe6 h6 22. Rxe8+? { (6.67 → 3.49) Mistake. Rxb6 was best. } (22. Rxb6 Rab8 23. Ne4 Kh7 24. Rxb7 Rxb7 25. Nd6 Rxb2 26. Nxe8 Nxe8 27. Bxd5 Rxc2 28. Be3 Nf6) 22... Rxe8 23. Nh3 Kh7 24. Ne5 Nh5?! { (3.32 → 4.25) Inaccuracy. Re7 was best. } (24... Re7) 25. Re1?? { (4.25 → 1.75) Blunder. g4 was best. } (25. g4) 25... g5?! { (1.75 → 2.98) Inaccuracy. Ndxf4 was best. } (25... Ndxf4) 26. g3 gxf4 27. gxf4 Rg8 28. Kf2 Bxe5? { (2.65 → 4.89) Mistake. Rd8 was best. } (28... Rd8) 29. Rxe5 Nhf6 30. Re6?! { (4.76 → 3.18) Inaccuracy. Kf1 was best. } (30. Kf1) 30... Bc8 31. Rd6?? { (3.12 → 1.15) Blunder. Rxf6 was best. } (31. Rxf6 Nxf6 32. Bxg8+ Kxg8 33. Ng1 Kf7 34. Nf3 Ke6 35. Nh4 Nd5 36. c4 Ne7 37. a5 bxa5) 31... Bxh3 32. Bxd5 Nxd5 33. Rxd5 Rg2+ 34. Ke3 Bg4 35. d4? { (1.42 → 0.25) Mistake. f5 was best. } (35. f5 Re2+) 35... c4?! { (0.25 → 1.01) Inaccuracy. cxd4+ was best. } (35... cxd4+ 36. Rxd4 Re2+ 37. Kd3 Rxh2 38. Ke4 h5 39. f5 Re2+ 40. Be3 Bxf5+ 41. Kxf5 Rxe3 42. Rd7+) 36. f5 Re2+ 37. Kf4 Rxd2 38. Kxg4 Rxc2 39. f6?! { (0.86 → -0.01) Inaccuracy. Rd7+ was best. } (39. Rd7+ Kg8 40. Rc7 Rxb2 41. Rxc4 Rxh2 42. Kf4 b5 43. Rc8+ Kf7 44. Rc7+ Ke8 45. a5 Ra2) 39... Kg6 40. Rd6 Rxb2 41. Kf4? { (-0.15 → -1.57) Mistake. h4 was best. } (41. h4 h5+ 42. Kf4 c3 43. Rc6 Rf2+ 44. Ke3 Rh2 45. Rxb6 Rh3+ 46. Ke2 a5 47. Rb5 c2) 41... c3? { (-1.57 → -0.14) Mistake. b5 was best. } (41... b5) 42. Ke5?? { (-0.14 → -6.76) Blunder. Rc6 was best. } (42. Rc6 Rc2 43. f7+ Kxf7 44. Ke4 b5 45. axb5 axb5 46. Rc7+ Kf6 47. Rc6+ Ke7 48. Kd3 Rxh2) 42... Re2+ 43. Kd5 c2 { Black wins on time. } 0-1