[Event "2021 Summer Marathon"] [Site "https://lichess.org/z05QEY88"] [Date "2021.08.07"] [White "e-taN"] [Black "akrom4"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "10:19:31"] [WhiteElo "1976"] [BlackElo "2441"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 e5 4. d4 exd4 5. cxd4 Nxd4? { (-0.13 → 1.48) Mistake. cxd4 was best. } (5... cxd4 6. Nxd4 Nf6 7. Nc3 Bb4 8. Nxc6 bxc6 9. Bd3 O-O 10. O-O) 6. Nxd4 cxd4 7. Qxd4 Qb6 8. Qxb6 axb6 9. Bc4 Nf6 10. e5?! { (1.55 → 0.80) Inaccuracy. f3 was best. } (10. f3 Bc5) 10... Ne4?! { (0.80 → 1.74) Inaccuracy. d5 was best. } (10... d5 11. Bb3 Nd7 12. Nc3 Bb4 13. O-O Bxc3 14. bxc3 O-O 15. f4 Rd8 16. Rd1 Nc5 17. Rxd5) 11. O-O Nc5?? { (1.64 → 5.42) Blunder. Bc5 was best. } (11... Bc5 12. Bd5) 12. Be3? { (5.42 → 2.92) Mistake. Nc3 was best. } (12. Nc3) 12... d6? { (2.92 → 4.70) Mistake. b5 was best. } (12... b5 13. Bd5) 13. exd6?? { (4.70 → 2.14) Blunder. Nc3 was best. } (13. Nc3 Be6 14. Bb5+ Bd7 15. Rfd1 Rc8 16. Rac1 Ne6 17. exd6 Bxb5 18. Nxb5 Rxc1 19. d7+ Ke7) 13... Bxd6 14. Nc3 O-O 15. Nd5 Na4?! { (2.38 → 3.53) Inaccuracy. Be6 was best. } (15... Be6) 16. b3 Nc5?! { (4.18 → 5.62) Inaccuracy. Nb2 was best. } (16... Nb2 17. Nxb6 Nxc4 18. Nxa8 Nxe3 19. fxe3 Bc5 20. Nc7 Bxe3+ 21. Kh1 h5 22. Nd5 Bg5 23. Rfe1) 17. Nxb6 Rb8 18. Nxc8?! { (6.55 → 4.86) Inaccuracy. Rad1 was best. } (18. Rad1) 18... Rbxc8 19. Bxc5?? { (5.17 → 0.73) Blunder. Rad1 was best. } (19. Rad1 Be7) 19... Bxc5 20. Rfe1 Rfd8 21. h3 Rd2 22. Re5 Bxf2+ 23. Kh1 Bd4 24. Rd5 Bxa1 25. Rxd2 Bf6 26. Rd7 Rd8?? { (0.63 → 2.75) Blunder. b5 was best. } (26... b5 27. Bxb5) 27. Rxf7?? { (2.75 → 0.73) Blunder. Rxb7 was best. } (27. Rxb7 Rd1+ 28. Kh2 Be5+ 29. g3 h5 30. Rxf7 Kh7 31. h4 Rd2+ 32. Kh3 Rxa2 33. Rf5 Bc3) 27... Kh8? { (0.73 → 2.00) Mistake. b5 was best. } (27... b5 28. Rxf6+ bxc4 29. Rf1 Rd4 30. Rc1 cxb3 31. axb3 Rb4 32. Rb1 g5 33. Kg1 Kf7 34. Kf2) 28. Rxb7 Be5?? { (1.73 → 4.40) Blunder. Rd1+ was best. } (28... Rd1+ 29. Kh2 Be5+ 30. g3 Rd2+ 31. Kh1 Bxg3 32. b4 Rd4 33. Bb3 h5 34. a4 Rd3 35. Bc4) 29. g4 h6 30. Kg2?? { (4.79 → 1.33) Blunder. a4 was best. } (30. a4 Rd1+ 31. Kg2 Bc3 32. Rb5 Ra1 33. Kf3 g6 34. Ke4 Kg7 35. Kd5 Kf6 36. Kc6 Rh1) 30... Kh7?? { (1.33 → 4.69) Blunder. Rd2+ was best. } (30... Rd2+ 31. Kf3 Rxa2 32. Ke4 Bg3 33. b4 Rf2 34. b5 h5 35. Be6 hxg4 36. hxg4 g6 37. Rd7) 31. Kf3 Kg6 32. Bd3+?? { (5.25 → 2.25) Blunder. a4 was best. } (32. a4 Bc3 33. Rb6+ Kh7 34. Rb5 Ra8 35. Ke3 g6 36. Kd3 Be1 37. Bd5 Ra7 38. Be4 Rd7+) 32... Kg5?! { (2.25 → 3.06) Inaccuracy. Rxd3+ was best. } (32... Rxd3+ 33. Ke4) 33. Bc4 Kh4 34. Re7 Bf6 35. Re6 Rd1?! { (2.51 → 3.22) Inaccuracy. Kxh3 was best. } (35... Kxh3 36. b4) 36. a3? { (3.22 → 1.84) Mistake. b4 was best. } (36. b4) 36... Ra1?! { (1.84 → 2.49) Inaccuracy. Kxh3 was best. } (36... Kxh3) 37. a4 Ra2?! { (2.60 → 3.69) Inaccuracy. Kxh3 was best. } (37... Kxh3 38. Rc6) 38. Rb6?! { (3.69 → 2.37) Inaccuracy. Re3 was best. } (38. Re3 Kxh3 39. Re1 Kh2 40. Re2+ Rxe2 41. Bxe2 Bc3 42. Ke4 Kg3 43. Kd3 Be1 44. Kc4 Kf2) 38... g5?? { (2.37 → Mate in 7) Checkmate is now unavoidable. Kxh3 was best. } (38... Kxh3 39. Rb5) 39. Rxf6 Kxh3 40. Rxh6# { White wins by checkmate. } 1-0