[Event "EU/TC12/sf1"] [Site "ICCF"] [Date "????.??.??"] [Round "?.8"] [White "Garbar, Andrey"] [Black "Grbac, Boris"] [Result "1/2-1/2"] [ECO "B90"] [WhiteElo "2321"] [BlackElo "2390"] [Annotator "Stockfish 15 Tactical Analysis"] [PlyCount "113"] [EventDate "2021.??.??"] [WhiteTeam "Ukraine"] [BlackTeam "Croatia"] [WhiteTeamCountry "UKR"] [BlackTeamCountry "CRO"] {[%evp 20,113,34,29,33,24,25,22,36,36,30,29,30,36,42,30,33,42,35,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Nd5 Nxd5 11. exd5 Bf5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 12. Be2 a5 13. a4 O-O 14. O-O Nd7 15. f4 exf4 16. Bxf4 { [#]} Rc8 $146 ({Predecessor:} 16... Bg6 17. Kh1 Qc7 18. Nd4 Nc5 19. Nb5 Qd7 20. Ra3 h4 21. c4 Ne4 22. Qc1 Rae8 {1/2 (41) Mueller,G (2567)-Giuliani,S (2635) ICCF email 2012}) 17. c3 Nf6 (17... Qb6+ $2 18. Be3 Qxb3 19. Rxf5 $18) 18. Rae1 Be4 19. Bb5 (19. c4 $14) 19... Bxd5 $11 {The position is equal.} 20. Nd4 Be4 { Against Qd3} 21. Bg5 {[#] Threatens to win with Bxf6.} d5 22. Nf5 $1 Bxf5 23. Rxf5 {[%CAl Oe1e7]} Qb6+ 24. Kh1 g6 {[#] ...Ne4 is the strong threat.} 25. Rff1 Ne4 26. Rxe4 Bxg5 27. Qxd5 Rc5 28. Qd4 {Hoping for Re5.} Qc7 {Against Re5} 29. Bc4 Kh7 30. Rxf7+ Rxf7 31. Bxf7 {[%CAl Oe4e8] Strongly threatening Re8!} Rf5 32. Bc4 {Prevents Rf1+.} Bf6 33. Qe3 Kg7 34. g3 Qc6 35. Bb5 Qd6 36. Kg2 Rd5 37. Qf3 Rd2+ 38. Re2 b6 39. Qb7+ Kh6 40. Qe4 Bg5 41. Qa8 {[%CAl Ra8h8]} Rxe2+ 42. Bxe2 {[%CAl Ra8h8]} Kg7 {Inhibits Qh8+.} 43. Qb7+ Kh6 44. Qa8 {[%CAl Ra8h8]} Qf6 {Against Qh8+} 45. h4 Be3 46. Bd3 Bc5 {Prevents b4.} 47. Qg8 Qf2+ 48. Kh3 { [%csl Gd3][%CAl Rg8g6]} Qf6 49. Kg2 Qc6+ 50. Kh2 {[%CAl Rg8h8]} Qf6 {Against Qh8+} 51. Kg2 Qf2+ 52. Kh3 {[%csl Gd3][%CAl Rg8g6]} Qf6 53. Qe8 Bd6 54. Kg2 { Black must now prevent Qe3+.} Kg7 55. Kh3 ({Much less strong is} 55. Bc4 Qe5 56. Qf7+ Kh6 $14) 55... Bc5 56. Qe4 Qd6 57. Kg2 {Weighted Error Value: White=0. 01 (flawless) /Black=0.00 (flawless)} 1/2-1/2