[Event "Slav Cup"] [Site "ICCF"] [Date "????.??.??"] [Round "?.2"] [White "Pavlov, Viktor A."] [Black "Grbac, Boris"] [Result "1/2-1/2"] [ECO "B90"] [WhiteElo "2437"] [BlackElo "2395"] [Annotator "Stockfish 15 Tactical Analysis"] [PlyCount "77"] [EventDate "2021.??.??"] [WhiteTeam "Russia 2"] [BlackTeam "Croatia"] [BlackTeamCountry "CRO"] {[%evp 12,77,44,37,42,5,8,17,8,6,20,16,16,12,14,17,13,0,0,0,19,0,0,0,0,0,0,-9, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 {(B90 Sicilian Najdorf)} e5 7. Nde2 h5 {Inhibits g4.} 8. Be3 (8. g3 $14) 8... Be6 $11 { The position is equal.} 9. Nd5 Bxd5 10. exd5 Nbd7 11. c4 g6 12. Nc3 {Prevents Ne4.} Bh6 13. Bxh6 Rxh6 14. Be2 Kf8 15. O-O Kg7 16. Re1 Qb6 17. Qd2 Rhh8 18. Bf1 Rhc8 19. Rac1 Qa5 20. Rb1 Qd8 21. b3 {[%CAl Bb2b3,Bb3b4,Bb4b5][%mdl 32]} h4 22. Be2 Nh7 23. b4 f5 {Prevents Ne4.} 24. c5 {[%CAl Oc5c6]} Nhf6 25. Bf3 { [#] c6 is the strong threat.} dxc5 ({But not} 25... e4 26. Bxe4 fxe4 27. Nxe4 Nxe4 28. Rxe4 $16) 26. d6 $1 ({Much worse is} 26. bxc5 Rxc5 27. Rxb7 Qa5 $17) 26... Rab8 27. b5 {Strongly threatening bxa6.} Qa5 28. a4 c4 29. Red1 {[%CAl Be1d1,Bd1b1,Bb1b7,Bb7a7][%mdl 32]} Rc5 30. bxa6 bxa6 31. Rxb8 Nxb8 32. Rb1 Nbd7 {[#] Hoping for ...e4.} 33. Rb7 Qd8 34. Qg5 {[%CAl Of3e4] Black must now prevent Be4!} Qe8 35. Ra7 {aiming for Qe3.} e4 36. Nxe4 fxe4 37. Qxc5 exf3 38. gxf3 Qe6 39. Kg2 {Weighted Error Value: White=0.03 (flawless) /Black=0.01 (flawless)} 1/2-1/2