[Event "PNWCC Jackpot XI"] [Site "https://lichess.org/2iza71IW"] [Date "2020.05.30"] [Round "-"] [White "Thunderbolt1909"] [Black "Colchonero64"] [Result "0-1"] [GameId "2iza71IW"] [UTCDate "2020.05.30"] [UTCTime "19:32:57"] [WhiteElo "2496"] [BlackElo "2119"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+64"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E73"] [Opening "King's Indian Defense: Semi-Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 { E73 King's Indian Defense: Semi-Averbakh System } e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 h5 11. g5 Nfd7 12. Qd2 a4 13. Nh3 Nb6 14. Nf2 Bd7 15. Qc2 Qe7 16. O-O-O Ra5 17. Nb5? { (0.73 → -0.91) Mistake. Nb1 was best. } (17. Nb1) 17... Nxc4 18. Bxc4 Bxb5 19. Bxc5 dxc5 20. Nd3?! { (-1.26 → -2.00) Inaccuracy. Bxb5 was best. } (20. Bxb5 Rxb5 21. Qxa4 Rb4 22. Qa3 Rd8 23. Nd3 Rd4 24. Kb1 Bf8 25. Rc1 b6 26. Rhd1 Qe8) 20... Bd7 21. a3 b5 22. Ba2 c4 23. Nb4 f6?! { (-2.24 → -1.55) Inaccuracy. Qd6 was best. } (23... Qd6 24. Bb1 f6 25. Qc3 Raa8 26. Bc2 fxg5 27. hxg5 Rf4 28. Rd2 Re8 29. Kb1 Bf8 30. Bd1) 24. Qc3?! { (-1.55 → -2.45) Inaccuracy. Nc6 was best. } (24. Nc6 Bxc6 25. dxc6 fxg5 26. Rd5 Kh7 27. Bxc4 gxh4 28. Kb1 Rd8 29. Rg1 Raa8 30. Rxb5 Rd4) 24... Raa8 25. Rhg1 fxg5 26. hxg5 Qd6 27. Kb1 Rf4 28. Ka1 Raf8 29. Rdf1 Bg4 30. Rg3?! { (-3.68 → -4.70) Inaccuracy. Qe3 was best. } (30. Qe3 Bxf3 31. Bb1 Bg4 32. Rc1 R8f7 33. Nc6 Bd7 34. Nd8 Rf8 35. Ne6 Bxe6 36. dxe6 Qd4) 30... h4 31. Rg2 Bxf3 32. Rgf2 Bxe4 33. Rxf4 exf4 34. Qh3 Qe5 35. Rf2 Bf5 36. Qh1 Re8 37. Rf1? { (-8.99 → Mate in 1) Checkmate is now unavoidable. Qc1 was best. } (37. Qc1 Qe1 38. Rf1 Qxc1+ 39. Rxc1 Re2 40. Nc2 f3 41. Bb1 f2 42. Ka2 c3 43. b3 axb3+) 37... Qxb2# { Black wins by checkmate. } 0-1