[Event "AJEFECH Nac Online 2021 F5 Arena"] [Site "https://lichess.org/AbAuHCgw"] [Date "2021.09.10"] [White "Benjaa21"] [Black "ChrolloL"] [Result "0-1"] [UTCDate "2021.09.10"] [UTCTime "00:52:26"] [WhiteElo "2409"] [BlackElo "2660"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D26"] [Opening "Queen's Gambit Accepted: Normal Variation, Traditional System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 { D26 Queen's Gambit Accepted: Normal Variation, Traditional System } 5. Bxc4 a6 6. O-O b5 7. Bb3 Bb7 8. Nc3 Nbd7 9. Qe2 c5 10. Rd1 Qc7 11. a3?! { (-0.15 → -0.71) Inaccuracy. e4 was best. } (11. e4 cxd4 12. Nxd4 Bc5 13. Bxe6 fxe6 14. Nxe6 Qe5 15. Nxg7+ Kf7 16. Nf5 h5 17. Qf3 Rad8) 11... Rc8?! { (-0.71 → -0.08) Inaccuracy. Bd6 was best. } (11... Bd6) 12. Bc2?! { (-0.08 → -0.66) Inaccuracy. e4 was best. } (12. e4 cxd4) 12... Bd6 13. e4?! { (-0.86 → -1.86) Inaccuracy. h3 was best. } (13. h3 cxd4 14. exd4 O-O 15. Bd2 Qb8 16. Be4 h6 17. Ne5 Rfd8 18. Bxb7 Qxb7 19. Rac1 Nb6) 13... cxd4 14. Nxd4? { (-1.56 → -3.11) Mistake. Rxd4 was best. } (14. Rxd4) 14... Bxh2+ 15. Kh1 Bf4 16. Ndxb5? { (-2.69 → -5.31) Mistake. Bxf4 was best. } (16. Bxf4) 16... axb5 17. Nxb5 Qxc2 18. Qxc2 Rxc2 19. Bxf4 O-O 20. e5?! { (-4.26 → -5.60) Inaccuracy. f3 was best. } (20. f3 Rxb2) 20... Nd5 21. Bg3 Rxb2 22. Nd6 Ba6 23. a4 h5 24. a5 Rfb8 25. Rdc1 g5 26. Rc6 h4 27. Rxa6?! { (-6.17 → -10.30) Inaccuracy. Bh2 was best. } (27. Bh2 Ra8 28. Rd1 Re2 29. Rcc1 Nxe5 30. Re1 Rxe1+ 31. Rxe1 Nd3 32. Re5 Nxe5 33. Bxe5 f6) 27... hxg3 28. fxg3 Nxe5 29. Ne4? { (-9.80 → Mate in 9) Checkmate is now unavoidable. g4 was best. } (29. g4 Kg7) 29... Ng4? { (Mate in 9 → -9.64) Lost forced checkmate sequence. Rb1+ was best. } { White resigns. } (29... Rb1+ 30. Kh2 Rxa1 31. Nf2 Kg7 32. Ra8 Rxa8 33. g4 Rh8+ 34. Nh3 Nxg4+ 35. Kg3 Ra3+ 36. Kxg4) 0-1