[Event "Prague Open IM-A 2023"] [White "Shatil,Shir"] [Black "Ochedzan,Tymon"] [Site "Prague"] [Round "8.12"] [Annotator "TA"] [Result "1/2-1/2"] [Date "2023.01.12"] [WhiteElo "2149"] [BlackElo "2236"] [PlyCount "47"] [TimeControl "60"] {[%evp 9,47,37,49,47,56,51,66,44,45,35,41,39,40,49,84,6,96,94,94,-4,79,33,118,112,191,185,171,192,179,180,156,141,260,0,0,0,256,0,0,0]} 1. d4 {[%emt 0:0:2][%cal Yd2d4,Yd4d5][%mdl 32]} Nf6 {[%emt 0:0:7]} 2. c4 {[%emt 0:0:4]} c5 {[%emt 0:0:3]} 3. d5 {[%emt 0:0:7]} b5 {[%emt 0:0:5]} 4. cxb5 {[%emt 0:0:5]} a6 {[%emt 0:0:3]} 5. bxa6 {[%emt 0:0:6]} g6 {[%emt 0:0:6][%cal Yf8g7]} 6. Nc3 {[%emt 0:0:4] A58: Benko/Volga Gambit: Lines with 5 bxa6.} Bg7 {[%emt 0:0:5][%cal Ye8g8]} 7. e4 {[%emt 0:0:4] Black must now prevent e5.} O-O {[%emt 0:0:15][%cal Ye7e6]} 8. a4 {[%emt 0:0:19][%cal Ya6a7] White is slightly better.} e6 {[%emt 0:11:40]} 9. Nf3 {[%emt 0:25:53]} Qa5 {[%emt 0:9:27]} 10. Bd2 {[%emt 0:2:6] aiming for e5.} (10. dxe6 {looks sharper.} dxe6 11. Bd2 Bxa6 12. Nd5 )Bxa6 {[%emt 0:0:55] [#]} 11. Bb5 $146 {[%emt 0:7:22]} ({ðŽ?È
} 11. dxe6 fxe6 12. Bb5 Bxb5 13. Nxb5 Qb6 14. Qe2 Nc6 15. O-O Na5 16. Bxa5 Rxa5 17. e5 {0-1 Tarasova,V (2226)-Avila Pavas,S (2395) Titled Tuesday intern op 28th Sept blitz 2021 (10)} )Qb4 {[%emt 0:15:3]} 12. O-O {[%emt 0:19:47]} (12. Ng5 $16 {Ne2 would be deadly.} Bxb5 13. Nxb5 (13. axb5 Rxa1 14. Qxa1 exd5 $15 ))Bxb5 {[%emt 0:11:52]} (12... Nxe4 $11 {keeps the balance.} 13. Rb1 (13. Nxe4 Qxe4 14. dxe6 dxe6 $11 )Bxb5 14. axb5 Nd6 )13. Nxb5 $16 {[%emt 0:2:32]} ({à?È
} 13. axb5 Rxa1 14. Qxa1 Nxe4 $11 )Qxe4 {[%emt 0:0:9]} 14. Re1 {[%emt 0:1:41]} (14. Nc7 $1 $16 {And now Re1 would win.} Nxd5 15. Nxa8 )Qc4 {[%emt 0:9:0]} (14... Qxd5 $11 {remains equal.} 15. Nc7 Qc6 16. Nxa8 d5 )15. Ne5 {[%emt 0:11:23]} (15. Nc7 $16 {[%cal Rd5e6] Hoping for dxe6.} Nxd5 16. Nxa8 )Qh4 {[%emt 0:1:1]} (15... Qxd5 $14 16. Nc7 Qb7 17. Nxa8 Qxa8 )16. Nc7 $1 {[%emt 0:6:9] White is much more active. The black rooks are badly placed.} Ra7 {[%emt 0:0:17]} (16... Nxd5 $16 17. Nxa8 Na6 )17. Nf3 $1 $36 {[%emt 0:0:34][%mdl 2048] White has strong initiative.} Qc4 {[%emt 0:0:34] [#]} 18. b3 $1 {[%emt 0:0:33]} Qd3 {[%emt 0:5:27] [#]} 19. Re3 $1 {[%emt 0:6:59]} Qf5 {[%emt 0:0:12]} 20. Re5 {[%emt 0:0:16]} Qd3 {[%emt 0:0:31]} (20... Rxc7 $16 {was called for.} 21. Rxf5 exf5 )21. Ne1 {[%emt 0:4:15]} Qd4 {[%emt 0:2:28]} 22. Nf3 {[%emt 0:0:4]} Qd3 {[%emt 0:1:57]} 23. Ne1 $2 {[%emt 0:8:26]} (23. Nb5 $18 )Qd4 $11 {[%emt 0:0:13]} 24. Nf3 {[%emt 0:0:4] Weighted Error Value: White=0.43/Black=0.33. Loses game: --- --- Missed win: White=1 --- Mistake: White=3 Black=5 Inaccurate: --- Black=1 OK: White=3 Black=7 Best: White=1 Black=3 Strong: White=4 --- Brilliant: --- ---} 1/2-1/2