[Event "CCO23/S2"] [Site "ICCF"] [Date "????.??.??"] [Round "?"] [Board "6"] [White "Leisner, Jon S."] [Black "Tesic, Zdravko"] [Result "1/2-1/2"] [ECO "E94"] [WhiteElo "2326"] [BlackElo "2413"] [Annotator "SF 16.1 Tactical Analysis"] [PlyCount "118"] [EventDate "2024.??.??"] [WhiteTeam "U.S.A."] [BlackTeam "Croatia"] [BlackTeamCountry "CRO"] {[%evp 15,118,38,42,40,47,46,47,46,42,50,45,39,55,60,56,51,50,40,50,42,44,51,52,42,60,47,48,30,26,27,29,27,40,32,37,39,30,17,23,11,12,11,11,28,32,11,11,11,11,11,11,11,11,11,16,21,31,31,20,11,11,11,11,11,11,11,11,11,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Re1 Bg4 9. Be3 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} Bxf3 10. Bxf3 exd4 11. Bxd4 {White is slightly better.} (11. Qxd4 Ng4 12. Qd2 (12. e5 Nxe5 13. Qd1 Nc5 $15) 12... Nxe3 13. Qxe3 c6 $11) 11... Re8 12. g3 c6 13. Bg2 Nc7 14. f4 Ne6 {[#]} 15. Bf2 $146 ({Predecessor:} 15. Be3 Qa5 16. Rb1 Rad8 17. b4 Qc7 18. Rc1 a5 19. a3 axb4 20. axb4 h5 21. Kh1 {1/2 Cleto Junior,D (2081)-Malmstrom,J (1987) LSS SA-2021-0-00762 LSS email}) 15... Qa5 16. a3 (16. Qxd6 Ng4 17. e5 Nxf2 18. Kxf2 g5 $17) 16... g5 17. Qf3 {[%CAl Oc4c5]} (17. Qxd6 gxf4 18. e5 (18. gxf4 Ng4 $17) 18... Ng4 $17) 17... gxf4 $1 18. gxf4 {[%CAl Oc4c5]} Qh5 19. Be3 Qh4 20. Bh3 {Against Ng4} h5 $1 21. Rad1 (21. Kh1 $5 {[%CAl Re1g1]} Ng4 22. Rg1 Nxe3 23. Bxe6 Rxe6 24. Qxe3 $11) 21... Ng4 22. Bxg4 hxg4 23. Qf2 Qxf2+ 24. Kxf2 Bxc3 25. bxc3 Ng7 $1 26. Bd4 f5 $1 {[#]} 27. h3 $1 g3+ (27... gxh3 28. Rg1 Re7 29. Bf6 $16 (29. exf5 c5 $16)) (27... Rxe4 28. Rxe4) 28. Kxg3 {Strongly threatening c5.} Rxe4 29. Rxe4 fxe4 30. Bxg7 {[%csl Od6][%mdl 64] Discovered Attack} Kxg7 31. Rxd6 $11 {[%mdl 4096] Endgame. KR-KR} Kf7 32. f5 ({Much less strong is} 32. Rd7+ Ke6 33. Rxb7 Rg8+ 34. Kf2 Rh8 $14) 32... Rg8+ $1 33. Kf4 Re8 34. Ke3 {aiming for Rd7+.} Re5 35. Rd7+ Kf6 $1 36. Rxb7 Rxf5 37. Kxe4 {[%CAl Ob7f7] [#] Rf7+! would now be deadly. The position is equal.} Rh5 38. Rc7 {Threatens to win with Kd4.} c5 39. Rxa7 {And now Ra6+ would win.} ({Weaker is} 39. Rc6+ Ke7 40. Ra6 Kd7 41. Rxa7+ Kd6 $18) 39... Ke6 $1 40. Kd3 ({Less strong is} 40. Ra6+ Kd7 41. Kd3 Kc7 $18) 40... Rxh3+ 41. Kc2 Kd6 42. a4 {a5 is the strong threat.} Rh4 43. Kb3 Rh1 $1 44. a5 Ra1 45. a6 Kc6 46. Rh7 Ra5 47. Rf7 Ra1 48. a7 Kb6 49. Kc2 Ra2+ 50. Kd3 Ra1 51. Ke4 {Black must now prevent Kf5.} Re1+ $1 52. Kd5 Rd1+ 53. Ke6 Re1+ 54. Kf6 Re8 55. Re7 Rf8+ 56. Ke6 Rd8 57. Rd7 Re8+ 58. Kd5 Rh8 59. Rd6+ Kxa7 {Weighted Error Value: White=0.02 (flawless) /Black=0.01 (flawless) . OK: White=18 Black=25 Best: --- Black=4 Strong: --- Black=8} 1/2-1/2