[Event "2022 Spring Marathon"] [Site "https://lichess.org/3Pym6TBk"] [Date "2022.04.16"] [White "dmitry_tretiakov"] [Black "Gadi7"] [Result "0-1"] [UTCDate "2022.04.16"] [UTCTime "20:06:31"] [WhiteElo "2592"] [BlackElo "2277"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "120+1"] [ECO "E12"] [Opening "Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 b6 2. c4 Bb7 3. d4 e6 4. Nc3 Be7?! { (0.05 → 0.98) Inaccuracy. Nf6 was best. } (4... Nf6 5. a3 d5 6. Bf4 Bd6 7. Bxd6 cxd6 8. e3 O-O 9. Bd3) 5. a3 Nf6 { E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense } 6. d5 O-O 7. e4 d6 8. Bd3 e5?! { (0.80 → 1.69) Inaccuracy. exd5 was best. } (8... exd5 9. exd5) 9. O-O Nbd7 10. b4 c5 11. dxc6 Bxc6 12. h3 Nh5 13. Be3 Nf4 14. Bxf4?! { (1.53 → 0.68) Inaccuracy. Bc2 was best. } (14. Bc2 Rc8 15. Rc1 Bb7 16. Ba4 h6 17. Bb3 Ng6 18. Qd3 Kh8 19. Rfd1 Nf6 20. Kh2 Nh5) 14... exf4 15. Rc1 a5?! { (0.44 → 1.03) Inaccuracy. Bf6 was best. } (15... Bf6) 16. Nd4 Ne5 17. Nd5 Bb7 18. Nxf4?! { (0.13 → -0.64) Inaccuracy. Be2 was best. } (18. Be2 axb4 19. axb4 Bg5 20. Nf3 Re8 21. Nxe5 Rxe5 22. Bf3 Bxd5 23. exd5 Rb8 24. c5 bxc5) 18... Bg5 19. Nd5?? { (-0.91 → -6.15) Blunder. Nde2 was best. } (19. Nde2) 19... Bxc1 20. Qxc1 Nxd3 21. Qe3 Ne5 22. Nf5 Bxd5 23. cxd5 axb4 24. axb4 b5 25. Qg3 Qf6 26. Rc1 Rfc8 27. Rd1 Rc4 28. f3 Ra2 29. Ne3 Rc3 30. Qe1? { (-8.85 → Mate in 8) Checkmate is now unavoidable. Re1 was best. } (30. Re1 h5) 30... h6?! { (Mate in 8 → -10.45) Lost forced checkmate sequence. Nxf3+ was best. } (30... Nxf3+ 31. gxf3 Qxf3 32. Rd2 Rxe3 33. Qc1 Qg3+ 34. Kh1 Qxh3+ 35. Kg1 Rg3+ 36. Kf2 Rg2+ 37. Ke1) 31. Kh1 Nd3 { White resigns. } 0-1