[Event "2024 Spring Marathon"] [Site "https://lichess.org/viGdC07n"] [Date "2024.05.11"] [White "Nathychess"] [Black "qaswara1977"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "19:03:46"] [WhiteElo "1897"] [BlackElo "2491"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A53"] [Opening "Old Indian Defense: Janowski Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 { A53 Old Indian Defense: Janowski Variation } 4. Nf3 h6 5. Bf4 Nbd7 6. e3 g5 7. Bg3 Nh5 8. Bd3 Bxd3 9. Qxd3 Nxg3 10. hxg3 Bg7 11. a3 c6 12. Rc1 e6 13. d5 Nc5 14. Qd1 a5 15. dxe6 fxe6 16. Qc2 Qf6 17. Na4 Nxa4 18. Qxa4 Qxb2 19. O-O Ra7?! { (0.03 → 1.02) Inaccuracy. Qf6 was best. } (19... Qf6 20. Rb1 Qe7 21. Qb3 O-O 22. Qxb7 Qxb7 23. Rxb7 Rfb8 24. Rfb1 Rxb7 25. Rxb7) 20. Rfd1 d5 21. cxd5 exd5 22. Rb1?! { (0.86 → -0.06) Inaccuracy. Qg4 was best. } (22. Qg4 O-O 23. e4 Qxa3 24. exd5 Qe7 25. d6 Qf7 26. Nd4 Bxd4 27. Qxd4 Raa8) 22... Qf6?? { (-0.06 → 2.38) Blunder. b5 was best. } (22... b5 23. Rxb2 bxa4 24. Rc2 Ra6 25. e4 dxe4 26. Nd2 e3 27. Nc4 O-O 28. Nxe3) 23. Rxd5 b5?! { (2.40 → 3.36) Inaccuracy. O-O was best. } (23... O-O 24. Rd7 Rf7 25. Qb3 g4 26. Nh4 Qxf2+ 27. Kh2 a4 28. Qc4 b5 29. Rxf7) 24. Qe4+? { (3.36 → 1.62) Mistake. Rbxb5 was best. } (24. Rbxb5 O-O 25. Rxa5 Rb7 26. Rd1 Qc3 27. Ra7 Rxa7 28. Qxa7 Qc2 29. Rd7 Qb1+) 24... Re7 25. Re5 Rxe5 26. Nxe5 Qxe5 27. Qxc6+ Kf7 28. Rd1?? { (1.36 → -1.26) Blunder. Rxb5 was best. } (28. Rxb5) 28... Re8?! { (-1.26 → -0.55) Inaccuracy. Rf8 was best. } (28... Rf8 29. Rd5) 29. Rd5 Qa1+?! { (-0.94 → -0.33) Inaccuracy. Qe4 was best. } (29... Qe4 30. Rd7+ Kg8 31. Qxb5 Ra8 32. Rc7 Kh8 33. Rc5 Rd8 34. Qxa5 Rd1+ 35. Kh2) 30. Kh2 Qxa3?? { (-0.35 → 5.19) Blunder. Bf6 was best. } (30... Bf6 31. Rxb5 Qxa3 32. Qd5+ Kg7 33. Rxa5 Qb2 34. Ra7+ Re7 35. Rxe7+ Bxe7 36. Qd7) 31. Rf5+ Ke7?? { (5.22 → Mate in 5) Checkmate is now unavoidable. Kg8 was best. } (31... Kg8 32. Qxe8+ Kh7 33. Rxb5 Qa4 34. Qd7 Qxb5 35. Qxb5 a4 36. Qd3+ Kg8 37. Qc4+) 32. Qc7+ Ke6 33. Qf7+ Kd6 34. Qxe8?? { (Mate in 4 → 6.43) Lost forced checkmate sequence. Rd5+ was best. } (34. Rd5+ Kc6 35. Qd7+ Kb6 36. Rxb5+ Ka6 37. Qb7#) 34... Qc3?? { (6.43 → Mate in 9) Checkmate is now unavoidable. Qb3 was best. } (34... Qb3 35. Qb8+ Kc6 36. Qa7 Be5 37. Rxe5 Qc4 38. Re7) 35. Qd8+ Ke6 36. Qd5+ Ke7 37. Rf7+ { White wins on time. } 1-0