[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.12"]
[Round "4"]
[White "Marshall, Frank James"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "67"]
[EventDate "1909.11.09"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
{[%evp 0,67,32,22,27,5,5,-46,40,40,48,47,50,38,31,9,31,22,32,27,40,42,43,-6,-5,
-11,22,-12,18,-12,-9,-4,29,33,55,52,74,76,73,73,73,85,85,84,82,76,82,80,91,97,
119,76,76,81,83,70,80,86,85,88,226,226,226,234,235,235,236,241,721,765]} 1. e4
{Mes cinquante ans d'échecs. par Marshall,Frank J. Champion d'échecs des
États-Unis. 1942. New Yor. Chess Review. p.116.} e5 2. d4 exd4 3. c3 d3 4.
Bxd3 Nc6 5. Nf3 d6 6. Bc4 (6. O-O) 6... Nf6 7. Bf4 Be7 (7... Nxe4 8. Bxf7+ (8.
O-O $142) 8... Kxf7 9. Qd5+ Ke8 10. Qxe4+ Qe7 $15) 8. Nbd2 O-O 9. O-O Bg4 10.
Re1 Nh5 11. Bg3 Nxg3 12. hxg3 Ne5 13. Bf1 Bg5 14. Qb3 Bxd2 15. Nxd2 Be6 16.
Qxb7 a6 (16... Rb8 17. Qxa7 Rxb2 {Marshall : donnerait de meilleures chances
de tirage.}) 17. Nf3 (17. Bxa6 $2 Rb8 18. Qa7 Ra8 $11) 17... Nxf3+ 18. gxf3 Qd7
19. Qb4 $1 Rfb8 20. Qa3 a5 (20... h5 $5 21. Rad1 h4 22. e5 $16 (22. gxh4 Qd8))
21. Rad1 $16 Qc6 22. Re3 f6 23. Rd4 Qb6 24. b3 c5 25. Rd2 a4 26. c4 (26. b4)
26... axb3 27. Qxb3 Qc7 (27... Ra6) 28. Qd1 Rb6 29. f4 Qb8 $2 (29... Rba6 30.
Red3 Rf8 31. a3 Bxc4 32. Rxd6 Bxf1 33. Kxf1 Qb7 34. Rd8 $16) 30. Rb3 $18 Rxb3
31. axb3 Ra6 32. e5 Qa7 33. Rxd6 g6 34. Rxa6 1-0