[Event "EU/TC12/sf1"] [Site "ICCF"] [Date "????.??.??"] [Round "?.4"] [White "Yakovlyev, Sergiy"] [Black "Piacun, Eduard"] [Result "1/2-1/2"] [ECO "D38"] [WhiteElo "2378"] [BlackElo "2417"] [Annotator "Stockfish 15 Tactical Analysis"] [PlyCount "71"] [EventDate "2021.??.??"] [WhiteTeam "Ukraine"] [BlackTeam "Croatia"] [WhiteTeamCountry "UKR"] [BlackTeamCountry "CRO"] {[%evp 12,71,12,4,3,1,7,14,8,6,9,0,31,23,38,28,28,23,29,7,12,12,34,12,20,8,20, 21,27,11,18,10,17,10,6,16,21,3,0,0,3,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0] (QGD: Ragozin Defence)} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 O-O 8. e3 Bf5 $1 9. Qb3 Bxc3+ 10. Qxc3 Nbd7 11. Be2 c6 (11... Ne4 $11 {is more appropriate.} 12. Qb3 (12. Bxd8 Nxc3 13. bxc3 Raxd8 $11) 12... Ndf6) 12. Nd2 $1 $14 Ne4 13. Bxd8 Nxc3 14. bxc3 Rfxd8 15. f3 c5 16. Kf2 h5 17. Rhc1 Rac8 18. Nb3 g6 19. a4 Kg7 20. Bb5 b6 $1 {The position is equal.} 21. a5 h4 22. axb6 axb6 23. Ra7 {[%CAl Oe3e4] And now e4! would win.} Nf6 {Inhibits e4.} 24. Rca1 g5 25. h3 Bg6 26. Rb7 Rb8 27. Rxb8 Rxb8 {[%CAl Bd8b8,Bb8b7,Bb7c7, Bc7a7,Ba7a3,Ba3c3][%mdl 32]} 28. Ra6 Rb7 29. Bc6 Rc7 30. Rxb6 cxd4 31. Nxd4 { [#] Black must now prevent Nb5.} Ra7 $1 32. Rb2 Ra3 33. Nb3 Bd3 34. Rd2 Bc4 35. Nd4 Rxc3 36. Nf5+ {Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless)} 1/2-1/2