[Event "CCO23/S2"]
[Site "ICCF"]
[Date "????.??.??"]
[Round "?"]
[White "Jambrich, JaromÃr"]
[Black "Ivec, Ivan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2395"]
[BlackElo "2467"]
[Annotator "SF 16.1 Tactical Analysis"]
[PlyCount "79"]
[EventDate "2024.??.??"]
[WhiteTeam "Slovakia"]
[BlackTeam "Croatia"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "CRO"]
{[%evp 15,79,17,23,24,39,33,30,32,28,16,22,21,36,36,42,24,23,23,18,17,21,13,18,14,16,14,16,13,19,16,13,14,22,20,22,20,21,19,18,17,19,22,23,25,30,28,44,48,44,42,42,44,41,35,41,25,49,50,49,49,49,49,49,50,50,62]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Bxd5 10. exd5 Nbd7 11. Qd2 {White has an edge.} g6 12. Be2 Bg7 13. O-O O-O 14. Na5 e4 15. Nxb7 (15. f4 $5 {[%CAl Ra5b7]}) 15... Qc7 ({Don't play} 15... Qb8 16. Na5 $16) 16. Na5 {[%CAl Bb7a5,Ba5c6,Bc6d4][%mdl 32] c4 is the strong threat.} exf3 $1 17. Bxf3 ({Of course not} 17. Rxf3 Ne4 18. Qb4 Qxc2 $17) 17... Ng4 18. Bxg4 hxg4 19. Nc6 Rae8 {Repels Ne7+} 20. Rae1 Nb8 $1 21. Nd4 Re5 22. Bh6 Bxh6 23. Qxh6 {[#]} Rxe1 $146 (23... Qc5 {simplifies} 24. Qf4 Qxd5 25. Qxg4 Rxe1 26. Rxe1 Qxa2 27. b3 Qa5) ({Predecessor:} 23... Nd7 24. Nc6 {1/2 McCann,D (2299)-Brzoza,M (2292) POL-ch Clergy9 email ICCF email 2022}) 24. Rxe1 {[%CAl Bf1e1,Be1e6,Be6d6,Bd6a6,Ba6a4][%mdl 32]} Qb7 $1 {[#]} 25. Ne6 $1 {[%mdl 64] Deflection} fxe6 26. Qxg6+ Qg7 27. Rxe6 Nd7 $1 28. Rxd6 {Strongly threatening Qxg7+.} (28. Qxg7+ {simplifies} Kxg7 29. Rxd6 Nf6 30. b3) 28... Nf6 29. Qxg7+ Kxg7 $11 {[%mdl 4096] Endgame. KRN-KR} 30. b3 Ne4 31. Rxa6 Nd2 {[%csl Gd2][%CAl Rf8f1]} 32. g3 $1 {aiming for Ra4.} Nf3+ 33. Kf2 {Black must now prevent Ra4.} Nxh2+ 34. Ke1 Rf3 35. Ra4 Kf6 36. Rf4+ {White is slightly better.} Ke5 $1 {[#]} 37. d6 $1 Kxd6 (37... Rxg3 $2 38. d7 Kxf4 39. d8=Q $18 (39. d8=R $2 {loses.} Rg2 $19)) 38. Rxf3 Nxf3+ 39. Kf2 Nd4 40. c4 {Weighted Error Value: White=0.01 (flawless) /Black=0.02 (flawless) . OK: White=21 Black=18 Best: --- Black=2 Strong: White=1 Black=4} 1/2-1/2