[Event "2022 Autumn Marathon"] [Site "https://lichess.org/9fBiMK8v"] [Date "2022.10.22"] [White "PRESIDEN_PCKB"] [Black "Sitra"] [Result "1-0"] [UTCDate "2022.10.22"] [UTCTime "00:46:29"] [WhiteElo "2029"] [BlackElo "2484"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A50"] [Opening "Indian Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 { A50 Indian Defense: Normal Variation } e6 3. a3 d5 4. Nc3 c6 5. e3 Nbd7 6. f4 Bd6 7. c5 Bc7 8. Bd3 a5 9. Rb1?! { (0.51 → -0.29) Inaccuracy. Bd2 was best. } (9. Bd2) 9... b6 10. b4 b5?? { (-0.34 → 1.48) Blunder. axb4 was best. } (10... axb4 11. axb4 bxc5 12. bxc5 Ba6 13. Nge2 Bxd3 14. Qxd3 Ra7 15. h3 h6 16. O-O O-O 17. Bd2) 11. Qc2 a4 12. Nf3 Nf8 13. O-O Bd7 14. Bb2?! { (1.87 → 1.00) Inaccuracy. Ne5 was best. } (14. Ne5 Ng6) 14... Qe7? { (1.00 → 2.71) Mistake. Ng4 was best. } (14... Ng4 15. Bc1) 15. Rbe1 O-O-O?? { (2.45 → 6.23) Blunder. Ng6 was best. } (15... Ng6 16. Ne5 Qd8 17. Qe2 Ne7 18. g4 O-O 19. Qg2 Ne8 20. e4 dxe4 21. Bxe4 Nf6 22. Bc2) 16. Ne5 Ne8?! { (4.90 → 6.46) Inaccuracy. Ng6 was best. } (16... Ng6 17. Nxa4 Ne4 18. Nxd7 Kxd7 19. Bxe4 dxe4 20. Nc3 f5 21. a4 bxa4 22. b5 cxb5 23. Nxb5) 17. Nxb5 cxb5 18. c6 Kb8?! { (6.56 → 9.73) Inaccuracy. Nd6 was best. } (18... Nd6 19. cxd7+ Nxd7 20. Nc6 Qf8 21. Bxb5 Nxb5 22. Qxa4 Nb8 23. Nxd8 Nd6 24. Nc6 Nxc6 25. Qxc6) 19. cxd7 Bxe5 20. dxe8=Q Qxe8 21. dxe5 Rc8 22. Qe2 Ng6 23. Bxb5 Qd8 24. Bxa4 Qb6 25. Bd4 Qb7 26. Bb5 { Black resigns. } 1-0