[Event "2021 Summer Marathon"] [Site "https://lichess.org/SNGZRG8X"] [Date "2021.08.07"] [White "superstoned"] [Black "vanitnenla"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "01:00:33"] [WhiteElo "1497"] [BlackElo "2197"] [WhiteRatingDiff "+54"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A40"] [Opening "Kangaroo Defense: Keres Defense, Transpositional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 Bb4+ 3. Nc3 { A40 Kangaroo Defense: Keres Defense, Transpositional Variation } c5 4. e3 Nc6 5. Ne2 Nf6 6. a3 Bxc3+ 7. Nxc3 O-O?! { (0.66 → 1.59) Inaccuracy. cxd4 was best. } (7... cxd4 8. exd4 d5 9. c5 O-O 10. Bb5 e5 11. dxe5 Ng4 12. h3) 8. d5 exd5 9. cxd5 Nb8?! { (1.28 → 2.12) Inaccuracy. Ne5 was best. } (9... Ne5) 10. e4 d6 11. Bd3 Qe7 12. O-O Re8 13. Re1 Bg4 14. f3 Bh5 15. Bg5?! { (3.18 → 2.39) Inaccuracy. Bf1 was best. } (15. Bf1) 15... Nbd7 16. Nb5?! { (3.06 → 2.18) Inaccuracy. Bb5 was best. } (16. Bb5) 16... Rac8? { (2.18 → 4.05) Mistake. Ne5 was best. } (16... Ne5 17. Be2) 17. Nxa7 Ra8 18. Nb5 h6 19. Nc7?? { (4.92 → -2.25) Blunder. Bf4 was best. } (19. Bf4 Ne5 20. Bxe5 Qxe5 21. Nc7 Qxb2 22. Bf1 g5 23. Qc1 Qe5 24. Nxa8 Rxa8 25. Rb1 c4) 19... hxg5 20. Nxa8 Rxa8 21. Qd2 g4 22. f4 Re8 23. g3?? { (-2.53 → -5.15) Blunder. Bb5 was best. } (23. Bb5 Qd8) 23... Bg6 24. f5 Bh5 25. Bb5 Ne5 26. Bxe8?! { (-5.97 → -9.13) Inaccuracy. Qc3 was best. } (26. Qc3 Ra8) 26... Qxe8? { (-9.13 → -4.37) Mistake. Nf3+ was best. } (26... Nf3+ 27. Kh1 Nxd2 28. Bb5 Qe5 29. Re2 Ndxe4 30. Bd3 Nxg3+ 31. hxg3 Qxg3 32. Rae1 Qxd3 33. Re3) 27. Rac1?? { (-4.37 → -11.15) Blunder. Kg2 was best. } (27. Kg2 Nf3) 27... b5?? { (-11.15 → -3.01) Blunder. Nf3+ was best. } (27... Nf3+ 28. Kg2 Nxd2 29. e5 Nf3 30. e6 Nxe1+ 31. Rxe1 Qb5 32. b4 cxb4 33. axb4 Qxd5+ 34. Kg1) 28. b4?? { (-3.01 → -10.69) Blunder. Kg2 was best. } (28. Kg2 Nfd7) 28... c4? { (-10.69 → -4.63) Mistake. Nf3+ was best. } (28... Nf3+ 29. Kg2 Nxd2 30. e5 Nf3 31. Re2 cxb4 32. axb4 Nxe5 33. Rd1 Qd7 34. Rf2 Nc4 35. Rd3) 29. Rc3 Nd3?? { (-5.11 → -1.71) Blunder. Nf3+ was best. } (29... Nf3+) 30. Rxd3 cxd3 31. Qxd3 Nd7? { (-1.41 → 0.00) Mistake. Qb8 was best. } (31... Qb8 32. Qe3 Nd7 33. Qg5 Qa7+ 34. Kf1 Nf6 35. Qe3 Qa4 36. Rc1 Kh7 37. Kg2 Qa8 38. Re1) 32. Qxb5 Ne5?? { (0.08 → 15.07) Blunder. Qd8 was best. } (32... Qd8 33. Kg2) 33. Qxe8+ Kh7 34. Qxe5 dxe5 35. Rc1 Kg8?! { (14.91 → Mate in 7) Checkmate is now unavoidable. f6 was best. } (35... f6 36. b5) 36. Rc8+?! { (Mate in 7 → 19.68) Lost forced checkmate sequence. d6 was best. } (36. d6 g6 37. f6 Kh7 38. d7 Kh6 39. d8=Q Kg5 40. Rc5 Kh6 41. Qh8+ Kg5 42. Rxe5#) 36... Kh7 37. Rc7 Kh6 38. d6 Bg6 39. d7 Bxf5?! { (33.42 → Mate in 7) Checkmate is now unavoidable. Kh5 was best. } (39... Kh5 40. fxg6) 40. d8=Q g6 41. exf5 gxf5 42. Rxf7 Kg6 43. Qg8+ Kh6 44. Rh7# { White wins by checkmate. } 1-0