[Event "St Petersburg International Final"]
[Site "St Petersburg"]
[Date "1914.05.22"]
[Round "10"]
[White "Lasker, Emanuel"]
[Black "Marshall, Frank James"]
[Result "1-0"]
[ECO "C42"]
[Annotator "Tactical Analysis 4.1 (180s)"]
[PlyCount "57"]
[EventDate "1914.05.10"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "Lasker"]
[Source "ChessBase"]
[SourceDate "2002.01.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.23"]
[SourceQuality "1"]
{[%evp 15,57,20,62,38,42,5,8,8,12,-8,8,0,8,4,24,21,55,59,71,63,302,319,305,318,
309,302,787,709,1056,948,1406,1396,29988,29985,29985,29986,29990,29991,29992,
29993,29994,29995,29997,29998]} {Analiza Fat Fritz 2.0.} 1. e4 e5 2. Nf3 Nf6 3.
Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Be6 8. Nc3 {[#]} Nbd7 $146 ({
Predecessor:} 8... Nc6 $11 9. O-O-O O-O-O 10. d4 d5 11. Ne5 Qe8 12. Qf3 Be7 13.
Bb5 Nxe5 14. dxe5 Nd7 15. Bxd7+ Qxd7 16. Bxe7 Qxe7 17. Nxd5 Qc5 18. Nc3 Qxe5
19. Rde1 Qa5 20. a3 Rd4 21. Qe3 Rhd8 22. Rd1 Qb6 23. Rxd4 Qxd4 24. Qxd4 Rxd4
25. Rd1 Rxd1+ 26. Kxd1 Kd7 27. Kd2 a6 28. Ke3 Bf5 29. Ne4 Bxe4 30. Kxe4 Ke6 31.
f4 f5+ {½-½ (31) Lasker,E-Pillsbury,H, St Petersburg Four Masters (3.2) 1895}
) 9. O-O-O {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} h6 10.
Bh4 g5 11. Bg3 {The position is equal.} Nh5 12. d4 Nxg3 13. hxg3 g4 (13... Bg7
$1 14. Nb5 $11) 14. Nh4 {Threatens to win with d5.} d5 15. Qb5 O-O-O 16. Qa5 a6
{[#]} 17. Bxa6 $1 $40 {[%mdl 128] White is up to no good.} ({Don't go for} 17.
Nxd5 $2 Qg5+ 18. Kb1 Bxd5 $19) 17... bxa6 $2 {This costs Black the game.} ({
Better is} 17... c6 18. Bd3 Kb8 19. Ne2 $16) 18. Qxa6+ $18 Kb8 {...Qd6 is the
strong threat.} 19. Nb5 {White wants to mate with Qa7+.} Nb6 20. Rd3 {[#]} Qg5+
$2 (20... Rd7 21. Rb3 c5 $18) 21. Kb1 {Intending Qa7+ and mate.} Bd6 22. Rb3
Rhe8 {[#]} 23. a4 $1 {[%CAl Ba2a4,Ba4a5,Ba5b6][%mdl 32]} Bf5 24. Na7 {[%CAl
Ra7c6] White mates.} Bd7 25. a5 {[%mdl 64] Pin} Qd2 26. axb6 Re1+ 27. Ka2 c6
28. Nb5 $1 {[%mdl 576] Clearance} cxb5 (28... Ra1+ 29. Rxa1) 29. Qa7+ {[#]
Weighted Error Value: White=0.07/Black=0.72} 1-0
