[Event "?"] [Site "?"] [Date "2020.10.28"] [Round "?"] [White "11a4 11 c5 lines"] [Black "english no a5"] [Result "0-1"] [ECO "A26"] [Annotator "thechesscorner@gmail.com"] [PlyCount "33"] [EventDate "2020.10.28"] [SourceVersionDate "2019.10.27"] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 f5 7. O-O Nf6 8. Rb1 O-O 9. b4 h6 10. b5 Ne7 11. a4 {continues expansion} (11. c5 Be6 12. Ba3 Rc8 13. Qa4 (13. Qd2 g5 14. Rfc1 b6 15. cxd6 cxd6 16. Ne1 Qd7 17. Nc2 f4 18. Nb4 Bh3 19. Ne4 Bxg2 20. Kxg2 g4 {Grachev-Kazagaleyev 2019}) 13... b6 14. cxd6 cxd6 15. Rfc1 Qd7) (11. Ne1 g5) 11... Be6 (11... g5 12. Ba3 (12. a5 Rb8) 12... f4 ( 12... Ng6 13. c5 d5 14. c6 Re8 15. cxb7 Bxb7 16. Nd2 {Xiong-Smirnov 2019}) 13. c5 Nf5 14. cxd6 cxd6 15. Nd2 Rf7 {Bordovsky-Smirin 2016}) (11... Rb8 12. a5 b6 13. axb6 axb6 14. Bb2 g5 15. Ra1 f4 16. Ra7 Nf5 17. Nd2 Be6 18. Na2 Rc8 19. Nb4 fxg3 20. hxg3 Qe8 21. e3 Qg6 22. Nc6 Rf7 23. Bxe5 Nxe3 24. fxe3 Ng4 {Artemiev, V (2716)-Vlasenko,M (2431) chess.com 2020}) 12. a5 (12. Ba3 Rc8 13. Nd2 b6 14. e3 (14. a5 g5 15. axb6 axb6 16. e3 Qe8 17. d4 f4 18. dxe5 dxe5 19. exf4 exf4 20. Re1 Qf7 21. Qe2 {Jobava 2006}) 14... g5 15. d4 exd4 16. exd4 f4 { Psakhis-Kasparov 1990}) 12... Rc8 13. Nd2 b6 14. Bb2 g5 15. axb6 axb6 16. e3 Qd7 17. f4 {Eljanov-Radjabov 1990} 0-1 [Event "?"] [Site "?"] [Date "2020.10.28"] [Round "?"] [White "11Qb3, 11Nd2 lines"] [Black "english no a5"] [Result "0-1"] [ECO "A26"] [Annotator "thechesscorner@gmail.com"] [PlyCount "76"] [EventDate "2020.10.28"] [SourceVersionDate "2019.10.27"] {[%evp 0,76,21,4,-9,-3,-2,-22,0,-1,-1,0,0,-1,20,20,12,21,15,18,33,34,43,14,15, 18,21,-2,151,32,138,8,114,0,0,-17,-24,-33,-38,-17,-10,-49,-34,-34,10,0,28,-111, -118,-130,-85,-174,-199,-418,-94,-91,-63,-90,-109,-203,-101,-196,-196,-196, -196,-204,-226,-226,-239,-254,-258,-269,-273,-273,0,-195,-209,-201,-139]} 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 f5 7. O-O Nf6 8. Rb1 O-O 9. b4 h6 10. b5 Ne7 11. Qb3 (11. Nd2 g5 12. a4 Rb8 13. Bb2 (13. a5 Be6 14. Qc2 Qe8 15. b6 axb6 16. axb6 c6 17. Ba3 Qd7 18. e3 f4 19. exf4 gxf4 20. Nf3 Ra8 21. Bb2 Bh3 22. Ne4 Nxe4 23. dxe4 Ng6 24. Rbd1 Bxg2 25. Kxg2 Qe6 26. Rd2 Rf7 27. Qd1 fxg3 28. Rxd6 Nf4+ 29. Kg1 Qh3 {0-1 (29) Movsziszian,K (2513)-Cvitan,O (2496) Bled 2018}) (13. e3 f4 14. Nde4 Nxe4 15. Bxe4 Qe8 16. d4 Bh3 17. Re1 { thechesscorner chess.com 2020}) 13... Be6 14. e3 c5 15. bxc6 bxc6 16. Ba3 Qd7 17. Qc2 g4 18. Rxb8 Rxb8 19. Rb1 Rxb1+ 20. Qxb1 Qc7 21. d4 e4 22. Qb4 Ne8 23. Ne2 Ng6 24. Nb3 Qb6 {1/2-1/2 (51) Xiong,J (2709)-Vitiugov,N (2722) chess.com INT 2020}) 11... Be6 12. a4 (12. Nd2 Rb8 13. a4 f4 (13... b6 14. a5 g5 15. Nd5 {Chesslatte64 Sep 2020} Nexd5 (15... Ng6 $2 16. axb6 axb6 17. Nb4 (17. Ra1 Nxd5 18. cxd5 Bd7 19. Ra7 h5) 17... Qd7 18. Ra1 f4 19. Ra7 Ne7 20. Na6) 16. cxd5 Bd7 17. axb6 axb6 18. Ra1 Qe8 19. Ra7 Rc8 20. Bb2 Qh5 21. e3 (21. Rc1 f4) 21... f4 22. Rc1 fxg3 23. hxg3 Ng4 24. Ne4 Qh2+ 25. Kf1 Nxf2 26. Nxf2 Rxf2+ 27. Kxf2 Rf8+ 28. Ke1 Qxg2 $17 {Analysis}) 14. Bb2 fxg3 15. hxg3 Nf5) 12... g5 13. Ba3 b6 (13... f4 14. a5 Rb8 15. Nd2 b6) (13... c5 14. Ne1 (14. bxc6 bxc6 15. Nd2 Ne8) 14... Rb8 15. Nd5 Kh7 16. Nc2 f4 17. e3 Qd7 18. Rfe1 Nfxd5 19. cxd5 Bh3 20. Be4+ Bf5 21. Bh1 fxg3 22. hxg3 Ng6 23. e4 Bg4 24. Ne3 Bf3 25. Bxf3 Rxf3 26. Kg2 Nh4+ $1 27. Kg1 Qh3 28. gxh4 gxh4 29. Qd1 Bf6 {0-1 (29) ravintola (2223) -thechesscorner64 (2257) Chess.com 2020}) 14. e3 f4 15. Nd2 Qd7 16. Rbe1 Rae8 17. Nd5 Nexd5 18. cxd5 Bh3 19. Qc4 Rf7 (19... h5) 20. Qc6 Bxg2 21. Kxg2 Qf5 $1 22. e4 Qg6 23. f3 g4 $1 24. fxg4 Ref8 25. Nf3 Nxg4 26. Bc1 Bf6 27. Qc2 Rg7 28. Rg1 Qh5 29. Qe2 Be7 30. Rh1 Nxh2 $1 31. Rxh2 (31. Nxh2 Qh3+ $3 32. Kxh3 Rxg3#) 31... Rxg3+ 32. Kh1 Qxf3+ 33. Qxf3 Rxf3 34. Rxh6 Kg7 35. Rh2 Rxd3 36. Rg1+ Rg3 37. Rh3 Rxg1+ 38. Kxg1 a6 {Swiercz,D (2649)-Ehlvest,J (2517) chess.com 2020} 0-1