[Event "2021 Winter Marathon"] [Site "https://lichess.org/L2AlUBMp"] [Date "2021.12.28"] [White "papasi"] [Black "Kastorcito"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "22:55:02"] [WhiteElo "2561"] [BlackElo "2632"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [WhiteTitle "FM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E84"] [Opening "King's Indian Defense: Sämisch Variation, Panno Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 Nc6 7. Be3 a6 8. Qd2 Rb8 { E84 King's Indian Defense: Sämisch Variation, Panno Main Line } 9. Rc1 Bd7 10. Nd1 Re8 11. Nf2 b5 12. c5 dxc5 13. Rxc5 e5 14. d5 Ne7 15. Qc1 Nc8 16. Rxc7 Bf8?! { (0.82 → 1.77) Inaccuracy. Nb6 was best. } (16... Nb6 17. Rc2) 17. a3?? { (1.77 → -0.08) Blunder. Rc2 was best. } (17. Rc2 Nd6 18. Nc3 b4 19. Ncd1 Nh5 20. Bd3 Qa5 21. b3 Nb5 22. O-O Na3 23. Rc7 Rbc8) 17... Nb6?! { (-0.08 → 0.61) Inaccuracy. b4 was best. } (17... b4 18. Rc2) 18. Rc3?! { (0.61 → -0.13) Inaccuracy. Rc2 was best. } (18. Rc2 a5) 18... Nc4?! { (-0.13 → 0.67) Inaccuracy. a5 was best. } (18... a5 19. Rc2) 19. Bh6? { (0.67 → -0.89) Mistake. Bg5 was best. } (19. Bg5 Qb6) 19... Bxh6 20. Qxh6 Qb6? { (-0.88 → 0.53) Mistake. Nxb2 was best. } (20... Nxb2 21. Nc1 Na4 22. Rb3 Rc8 23. Qd2 Nh5 24. g3 f5 25. Ncd3 Qb6 26. Bg2 Qd4 27. O-O) 21. Nd3 Rbc8 22. Qc1 a5 23. h4 h5 24. g3?! { (-0.02 → -0.64) Inaccuracy. Nf2 was best. } (24. Nf2 Nd6 25. Qe3 Qxe3 26. Rxe3 Nc4 27. Rb3 b4 28. axb4 a4 29. Rc3 Nxb2 30. Nd1 Nxd1) 24... Kg7 25. Bh3 Bxh3 26. Rxh3 Qa6?! { (-0.24 → 0.66) Inaccuracy. Nxd5 was best. } (26... Nxd5 27. exd5 e4 28. fxe4 Rxe4 29. Nf2 Re5 30. Rh2 Rce8 31. Nh3 Rxd5 32. Rf2 Rd7 33. Nf4) 27. b4?! { (0.66 → -0.38) Inaccuracy. b3 was best. } (27. b3 Nxa3) 27... axb4 28. axb4?! { (0.00 → -0.72) Inaccuracy. Nxb4 was best. } (28. Nxb4) 28... Qb6 29. Nc5? { (-0.88 → -2.32) Mistake. Kf1 was best. } (29. Kf1 Ne3+) 29... Ra8 30. Kf1 Ra2 31. Rh2 Rea8 32. Rf2?? { (-2.21 → -6.59) Blunder. Qe1 was best. } (32. Qe1 Rb2) 32... Ra1 33. Kg2 Rxc1 34. Nxc1 Ra1 35. N1d3 Ne3+ 36. Kh3 Qa7 37. Nxe5? { (-7.91 → Mate in 5) Checkmate is now unavoidable. Rc1 was best. } (37. Rc1 Rxc1) 37... Rh1+ 38. Rh2 Qa1 39. Rxe3 Qf1# { Black wins by checkmate. } 0-1