[Event "PUCP Preparación jueves 7pm"] [Site "https://lichess.org/9N0btmk3"] [Date "2020.08.21"] [White "Gmantrax"] [Black "Limbertacuna_ESAN"] [Result "1-0"] [UTCDate "2020.08.21"] [UTCTime "01:16:21"] [WhiteElo "1950"] [BlackElo "2022"] [WhiteRatingDiff "+36"] [BlackRatingDiff "-27"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "600+2"] [ECO "E90"] [Opening "King's Indian Defense: Normal Variation, Rare Defenses"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4?! { (1.05 → 0.40) Inaccuracy. Be2 was best. } { E90 King's Indian Defense: Normal Variation, Rare Defenses } (5. Be2 e5 6. d4 O-O 7. O-O exd4 8. Nxd4 Nc6 9. Be3 Nxd4) 5... O-O 6. h3 Nbd7 7. Be3 e5 8. d5 Nh5 9. Nd2 Nc5 10. g3 f5?! { (1.05 → 2.07) Inaccuracy. a5 was best. } (10... a5) 11. exf5 Nxg3? { (2.23 → 4.08) Mistake. Qe8 was best. } (11... Qe8 12. Bxc5) 12. fxg3 Bxf5 13. Bxc5 dxc5 14. Bg2?! { (4.23 → 3.01) Inaccuracy. Nde4 was best. } (14. Nde4) 14... Bd3?! { (3.01 → 4.57) Inaccuracy. e4 was best. } (14... e4 15. Ndxe4) 15. Nde4 Bxc4 16. Qd2 b5?! { (4.33 → 5.91) Inaccuracy. c6 was best. } (16... c6 17. d6 Qa5 18. h4 h6 19. Qe3 Be6 20. Qxc5 Qb6 21. O-O-O Bg4 22. Rdf1 Qxc5 23. Nxc5) 17. b3 b4 18. bxc4 bxc3 19. Qxc3 Rb8 20. Rf1 Rf5 21. Rf3 Qf8 22. Kf1 Rb4 23. Kg1 Rxc4?! { (5.86 → 12.96) Inaccuracy. Rxf3 was best. } (23... Rxf3 24. Bxf3) 24. Qxc4 Rxf3 25. Bxf3 Qxf3?! { (12.58 → Mate in 10) Checkmate is now unavoidable. Kh8 was best. } (25... Kh8 26. Kg2) 26. Rf1?! { (Mate in 10 → 14.86) Lost forced checkmate sequence. d6+ was best. } (26. d6+ Kh8 27. dxc7 Qf8 28. Qe6 Bh6 29. c8=Q Be3+ 30. Kg2 Qxc8 31. Qxc8+ Kg7 32. Qd7+ Kh6) 26... Qe3+ 27. Kg2 a6? { (7.89 → Mate in 7) Checkmate is now unavoidable. Qd4 was best. } (27... Qd4 28. Qxd4 exd4 29. Nxc5 Be5 30. Ne6 h6 31. Rd1 Kf7 32. Nxd4 Bxd4 33. Rxd4 Ke7 34. Re4+) 28. d6+ Kh8 29. dxc7 Bh6 30. c8=Q+ { White wins on time. } 1-0