[Event "British CF-15 London International"] [Site "London"] [Date "1922.08.16"] [Round "13"] [White "Alekhine, Alexander"] [Black "Reti, Richard"] [Result "1/2-1/2"] [ECO "E90"] [Annotator "Tactical Analysis 4.1 (180s)"] [PlyCount "81"] [EventDate "1922.07.31"] [EventType "tourn"] [EventRounds "15"] [EventCountry "ENG"] [SourceTitle "HCL"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "2"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] {[%evp 0,81,25,26,18,18,39,39,37,32,39,31,40,34,25,24,11,-12,34,27,72,23,13,16, 24,22,39,57,84,35,39,22,19,22,19,19,19,11,31,-1,11,11,52,-35,-35,-35,-33,-46, -67,-76,-27,-34,-35,-23,7,-58,-8,-30,-2,-12,-12,-2,-4,-30,68,26,24,25,19,-16, 14,10,41,0,7,0,0,0,0,0,51,22,15,12]} {Analizada por Fat Fritz 2.0.} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bg5 $146 ({Predecessor:} 6. h3 Nbd7 7. Be3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Bc5 Re8 11. Qf3 Be6 12. Rd1 Qc8 13. Nd5 Bxd5 14. cxd5 Qd7 15. Bd3 b6 16. Ba3 c6 17. Qe2 Red8 18. Rc1 cxd5 19. Bb5 Rac8 20. O-O Qe6 21. Ba6 Rxc1 22. Rxc1 Nxe4 23. Rc7 Bf8 24. Bxf8 Kxf8 25. Rxa7 Nc5 26. Bb5 d4 27. b4 d3 28. Qd2 Ne4 29. Qh6+ Kg8 30. Bxd3 Qd5 31. Bc2 Nd2 32. Qe3 Qc6 33. Bd3 Rxd3 34. Qxd3 Qc1+ 35. Kh2 Nf1+ {½-½ (35) Reti,R-Krejcik,J, Trebitsch Memorial-06 Vienna 1914}) 6... h6 7. Bf4 (7. Bh4) (7. Be3) 7... Nbd7 {E90: King's Indian: Classical: Early deviations and 6 h3.} 8. Qd2 (8. Be2) 8... Kh7 9. h3 {[#]} (9. Be2) 9... Ng8 $2 (9... e5 $1 10. dxe5 dxe5 11. Be3 ( 11. Nxe5 $2 Nxe4 $17) (11. Bxe5 $2 Nxe5 12. Nxe5 Qxd2+ 13. Kxd2 Re8 $17) 11... Qe7 12. Rd1 Nc5 13. Qc2 $11) 10. g4 e5 11. Be3 exd4 12. Nxd4 ({Much worse is} 12. Bxd4 $6 Ne5 $11) 12... Ne5 (12... b6 $16 {was necessary.}) 13. Be2 Be6 14. Nxe6 fxe6 15. f4 Qh4+ 16. Bf2 Qf6 {[#]} 17. Bg3 $2 (17. Be3 $1 Qh4+ 18. Kd1 Nc6 19. Kc2 Nb4+ 20. Kb3 $16) 17... Nc6 $11 {[%CAl Be5c6,Bc6b4,Bb4c2][%mdl 32]} 18. h4 Qd4 $1 19. Qc1 Nb4 {...Nd3+ is the strong threat.} 20. Qd2 {[#]} a6 $2 ({ Better is} 20... Nf6 $1 21. O-O-O Qxd2+ 22. Rxd2 h5 $11) 21. Qxd4 $2 ({White should play} 21. O-O-O $1 Nc6 22. Bd3 Nb4 23. Bb1 Qxd2+ 24. Rxd2 $16) 21... Nc2+ $11 22. Kd2 Nxd4 23. Bd1 b5 24. Kd3 {[#]} Rab8 (24... e5 $5 {feels stronger.} 25. Rf1 bxc4+ 26. Kxc4 Ne7 27. Rb1 c6 28. Kd3 d5 $11) 25. cxb5 { The position is equal.} axb5 26. Rc1 Rb7 27. Ke3 b4 28. Na4 Ra8 {And now ...b3 would win.} 29. e5 b3 $1 30. axb3 Nxb3 31. Rc3 $132 {[%mdl 2048] [#] White is fighting back} Rxa4 32. Rxb3 Rab4 33. Rxb4 Rxb4 34. exd6 cxd6 35. b3 Ne7 36. Bc2 h5 37. Kf3 hxg4+ 38. Kxg4 Nf5 {White must now prevent ...Ne3+.} 39. Re1 Be5 40. Re4 Rxe4 41. Bxe4 {[#] Black escapes into a draw. Weighted Error Value: White=0.15/Black=0.17} 1/2-1/2