[Event "St Petersburg International Preliminary"]
[Site "St Petersburg"]
[Date "1914.04.24"]
[Round "3"]
[White "Marshall, Frank James"]
[Black "Lasker, Emanuel"]
[Result "1/2-1/2"]
[ECO "D53"]
[Annotator "Tactical Analysis 4.1 (180s)"]
[PlyCount "91"]
[EventDate "1914.04.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Lasker"]
[Source "ChessBase"]
[SourceDate "2002.01.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.23"]
[SourceQuality "1"]
{[%evp 19,91,22,38,-11,0,-37,0,-13,50,0,8,0,66,11,17,-1,0,-21,0,0,0,0,0,0,12,0,
0,0,0,0,0,0,57,60,203,-14,-20,-59,-25,-68,0,-148,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} {Analiza Fat Fritz 2.0.} 1. d4 d5 2. c4 e6
3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10.
O-O c5 11. Qe2 {D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations.} (
11. Bxf6 $14 gxf6 12. Rc1) 11... O-O 12. Rad1 $146 ({Predecessor:} 12. dxc5
Nxc5 13. Bc2 Bb7 14. Rfd1 Qe8 15. a3 Nfe4 16. Nxe4 Bxe4 17. Bxe7 Qxe7 18. Bxe4
Nxe4 {1/2-1/2 (26) Atkins,H-Napier,W Hastings/ East Sussex 1905}) 12... c4 (
12... cxd4 {seems wilder.} 13. exd4 Bb7 14. Rfe1 h6 15. Bh4 Rc8) 13. Bb1 Nd5 (
13... Bb7 $11) 14. Bxe7 (14. h4 $1 $14 {might be stronger.}) 14... Qxe7 $11 15.
e4 N5b6 (15... Nxc3 $11 16. bxc3 Nb6) 16. e5 (16. a3 $1 $14) 16... Bb7 17. Rfe1
Rfd8 18. Nd2 Rac8 19. Nde4 $40 {[%mdl 128] White is up to no good.} Bxe4 20.
Nxe4 Rc7 21. Qh5 Nf8 22. Re3 Nd5 23. Rf3 f5 24. exf6 $1 gxf6 25. Re1 Qb4 (25...
f5 $11) 26. Kf1 $14 Qxb2 {[#]} ({Black should play} 26... Rg7 $14) 27. Nxf6+ $2
({White has to play} 27. Ng5 $1 $18 {[%mdl 512]} Qd2 (27... fxg5 $2 28. Qxg5+
$18) (27... Qxd4 28. Nxe6 Nxe6 29. Rxe6 Re7 30. Rxe7 Nxe7 31. Qxh7+ Kf8 32. Re3
Rd7 33. Qh6+ Kf7 34. Bc2 $18 Qa1+ $2 35. Re1 Qxa2 36. Bg6+ Nxg6 37. Qh7+ Kf8
38. Qxg6 $18) 28. Nxe6 {[%mdl 64] Double Attack} Re7 29. Rg3+ Kh8 30. Rd1 $18)
27... Nxf6 $11 28. Rxf6 Qxd4 29. Qf3 Rg7 (29... Qd2 $15) 30. h3 {[#]} (30. g3
$11 {keeps the balance.}) 30... Qd6 ({Black should try} 30... Qd2 $1 $17 31.
Rf4 c3) 31. Bf5 {The position is equal.} Re8 32. Bxe6+ Rxe6 33. Rxf8+ $1 Qxf8
34. Qd5 Qd6 35. Qxe6+ Qxe6 36. Rxe6 {[%mdl 4096] Endgame KR-KR} Rc7 {aiming
for ...c3.} 37. Ke1 c3 38. Kd1 Rd7+ 39. Kc1 Rd2 40. Rxa6 Rxf2 41. Rb6 Rxa2 42.
Rxb5 Rxg2 43. Rc5 Rg3 44. h4 Kg7 45. Kc2 Kg6 46. Rxc3 {Weighted Error Value:
White=0.25/Black=0.26} 1/2-1/2
