[Event "EU/TC12/sf1"] [Site "ICCF"] [Date "2021.08.01"] [Round "?.7"] [White "Duszynski, Jerzy"] [Black "Bajt, Drazen"] [Result "1/2-1/2"] [ECO "D97"] [WhiteElo "2408"] [BlackElo "2392"] [Annotator "Tactical Analysis Stockfish 15"] [PlyCount "69"] [EventDate "2021.??.??"] [WhiteTeam "Poland"] [BlackTeam "Croatia"] [WhiteTeamCountry "POL"] [BlackTeamCountry "CRO"] {[%evp 19,69,16,28,10,14,19,27,8,18,0,5,0,4,0,0,0,6,7,28,25,28,2,12,0,10,0,0,0, 3,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7 11. e5 {D97: Grünfeld: Russian System: 7 e4, replies other than 7...Bg4.} Nfd7 { [%csl LRc5,LRe5]} 12. Be3 Nxe5 13. Nxe5 {White has an edge.} Bxe5 14. O-O { [%CAl Bh1f1,Bf1d1,Bd1d4][%mdl 32] And now a4 would win.} Nc6 {[#] Threatens to win with ...Nd4.} 15. Rfd1 Nd4 16. Bxd4 Bxd4 17. Bf1 e5 {White must now prevent ...Qf6.} 18. Ne2 $1 Qg5 19. Nxd4 exd4 20. Rxd4 Qxc5 {The position is equal.} 21. Rad1 {[#]} Rfe8 $146 ({Predecessor:} 21... Rae8) 22. Rd7 Re7 23. a4 {[#] Hoping for Rxe7.} Bc6 $1 {[%csl LRa4,LRd7]} 24. Rxe7 Qxe7 25. Qc3 Qe6 26. h4 {[%CAl Oh4h5]} bxa4 27. h5 gxh5 28. Rd3 h4 {Prevents Rg3+.} 29. Rd4 Bb5 30. Rxh4 Bxf1 31. Rh3 Be2 32. Rg3+ Bg4 33. Qf3 Rc8 {...Rc1+ is the strong threat.} (33... Qe1+ $2 34. Kh2 h5 35. Qxa8+ Kg7 36. Qa7 $18 (36. Qxa6 Qxf2 37. Qxa4 Qxb2 $16)) 34. Rxg4+ Kh8 35. Qg3 {Weighted Error Value: White=0.04 (flawless) / Black=0.00 (flawless)} 1/2-1/2