[Event "British CF-15 London International"]
[Site "London"]
[Date "1922.08.03"]
[Round "3"]
[White "Znosko Borovsky, Eugene"]
[Black "Alekhine, Alexander"]
[Result "0-1"]
[ECO "C46"]
[Annotator "Tactical Analysis 4.1 (180s)"]
[PlyCount "64"]
[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 9,64,86,86,58,69,58,56,61,75,50,74,61,60,46,47,31,31,25,66,-8,-8,-9,-12,
-13,-8,-92,-50,-200,-117,-301,-206,-322,-306,-392,-417,-718,-717,-706,-694,
-709,-709,-766,-667,-833,-744,-878,-866,-870,-855,-840,-813,-809,-746,-1002,
-994,-877,-874]} {Analizada por Fat Fritz 2.0.} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4
4. Nd5 Be7 5. d4 d6 {[#]} 6. Bb5 $146 {C46: 3 Nc3: Unusual Black 3rd moves.} ({
Predecessor:} 6. Nxe7 Qxe7 7. d5 Nb8 8. Bd3 Nf6 9. O-O O-O 10. Bg5 h6 11. Bh4
Kh8 12. Nd2 g5 13. Bg3 Rg8 14. Nc4 Nbd7 15. Ne3 Nf8 16. c4 Ng6 17. Re1 Nf4 18.
Kh1 Nxd3 19. Qxd3 {½-½ (19) Nimzowitsch,A-Schlechter,C San Sebastián (15)
1912}) 6... exd4 $1 7. Nxd4 Bd7 8. O-O {White is slightly better.} Nf6 9. Re1
O-O 10. Bxc6 bxc6 11. Nxe7+ Qxe7 12. Bg5 h6 13. Bh4 {[#]} Qe5 $2 (13... c5 $1
14. Nf3 Bc6 15. e5 Bxf3 16. exd6 Qe4 17. Bxf6 Bxd1 18. Rxe4 Bxc2 19. Rg4 Bg6
20. Be7 Rfe8 $11) 14. Nf3 $2 (14. Bg3 $1 Qe7 15. e5 dxe5 16. Bxe5 (16. Rxe5 Qb4
$14) 16... Rfe8 17. Qd3 c5 18. Nb3 $16) 14... Qxb2 $11 15. Rb1 Qxa2 16. Bxf6
gxf6 {[#]} 17. Nd4 $2 (17. Rb7 $1 Qa5 18. Qd4 Rfb8 19. Rxb8+ Rxb8 20. Qxf6 Bg4
21. h4 Bxf3 22. Ra1 Qh5 23. gxf3 Ra8 24. Ra6 {con compensación por el
material entregado.}) 17... Qa5 {Black continues to play with concentration.} (
17... Rfe8 $17 18. Qd3 Qa5) 18. e5 (18. h3 $1 $15) 18... Rfe8 ({And not} 18...
dxe5 19. Nb3 $15) (18... fxe5 $19 19. Ne2 Kh7 20. Qd3+ f5) 19. Ra1 $2 (19. e6
$17 {is a better defense.} fxe6 20. Re3) 19... Qc5 {[#]} 20. Re3 (20. Nb3 $142
Qb4 21. exd6 Rxe1+ {[%mdl 64] Overworked Piece} 22. Qxe1 Qxe1+ 23. Rxe1 cxd6
24. Ra1) 20... Rxe5 $19 ({Don't do} 20... fxe5 21. Nb3 $19) 21. Raa3 Rae8 {
...Qxa3! is the strong threat.} 22. Rg3+ (22. Rxe5 $142 fxe5 23. Rg3+ Kf8 24.
Ne2) 22... Kf8 {( -> ...Re1+). Black is clearly winning.} 23. Rae3 Qd5 24. Qa1
c5 {[%CAl Bc6c5,Bc5c4][%mdl 32]} 25. Nb3 Bc6 26. Qc1 c4 27. Rxe5 Rxe5 28. Nd2
Rg5 29. Nf3 Rxg3 30. hxg3 Ke7 31. Qf4 Qd1+ {[%mdl 64] Double Attack} 32. Kh2
Bxf3 {[#] Weighted Error Value: White=0.67/Black=0.19} 0-1
