[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.09.02"]
[Round "13"]
[White "Showalter, Jackson Whipps"]
[Black "Marshall, Frank James"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "90"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 e6 5. Nf3 Nb6 6. Bb3 dxe5 7. Nxe5 Nc6 8. Nxc6 bxc6 9. 0-0 Qh4 10. g3 Qh3 11. Qf3 Bb7 12. a4 Rb8 13. c4 c5 14. d5 exd5 15. cxd5 c4 16. Re1+ Be7 17. Bc2 Bxd5 18. Be4 Be6 19. Bc6+ Kf8 20. Nc3 h5 21. Bf4 Nc8 22. Nb5 Bd6 23. Nxc7 Bxc7 24. Bxc7 Rb3 25. Qd1 Rd3 26. Qc2 h4 27. Rad1 hxg3 28. Bxg3 Qf5 29. Qxc4 Rxd1 30. Qb4+ Rd6 31. Bxd6+ Nxd6 32. Qxd6+ Kg8 33. Be4 Qg4+ 34. Kh1 g6 35. Qg3 Rh3 36. Qxg4 Bxg4 37. Kg2 Rb3 38. Rb1 Bh3+ 39. Kg1 Rb4 40. f3 Rxa4 41. Kf2 Rb4 42. Kg3 Be6 43. Ra1 f5 44. Ba8 f4+ 45. Kh4 Rb5 0-1

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.31"]
[Round "11"]
[White "Maroczy, Geza"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "C87"]
[PlyCount "45"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. Bxc6 dxc6 8. Nxe5 Bd6 9. Nf3 Re8 10. e5 Bg4 11. exd6 Rxe1+ 12. Qxe1 Bxf3 13. gxf3 Qxd6 14. d3 Re8 15. Qd1 Re6 16. Nc3 Nd7 17. Be3 Rg6+ 18. Kh1 Qf6 19. Qe2 Qh4 20. Rg1 Re6 21. d4 Nf6 22. Qd3 Nh5 23. d5 1-0

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.30"]
[Round "10"]
[White "Showalter, Jackson Whipps"]
[Black "Torre Repetto, Carlos"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "50"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 Nb6 5. Bb3 dxe5 6. Qf3 e6 7. dxe5 Nc6 8. Qg3 a5 9. c3 a4 10. Bc2 Nc4 11. Nf3 Qd5 12. 0-0 N4xe5 13. Nxe5 Qxe5 14. Bf4 Qh5 15. Na3 f6 16. Bxc7 e5 17. Nc4 Bf5 18. Bxf5 Qxf5 19. Nd6+ Bxd6 20. Qxg7 Bf8 21. Qxh8 Kf7 22. h3 Re8 23. g4 Qg6 24. Rad1 Be7 25. Qxe8+ Kxe8 0-1

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.29"]
[Round "9"]
[White "Kupchik, Abraham"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "A09"]
[PlyCount "103"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 c5 4. bxc5 Nc6 5. g3 e5 6. d3 Bxc5 7. Bg2 Nf6 8. Nbd2 0-0 9. 0-0 Re8 10. Ng5 Qc7 11. Rb1 b6 12. Qa4 Bd7 13. Nge4 Nxe4 14. Nxe4 Be7 15. Qd1 h6 16. f4 f5 17. Nf2 Bd6 18. fxe5 Rxe5 19. Nh3 Rae8 20. Nf4 Kh7 21. Nd5 Qd8 22. Bf4 R5e6 23. Bxd6 Rxd6 24. Qd2 Rde6 25. Rf2 Re5 26. Qb2 Qb8 27. Rbf1 Qd6 28. Qd2 Ne7 29. Nb4 Re3 30. Nc2 Ng8 31. Re1 Nf6 32. Rf4 R3e7 33. Rxd4 Qc5 34. e3 Ba4 35. Rf4 Bxc2 36. Qxc2 Rxe3 37. Rxe3 Qxe3+ 38. Kh1 g6 39. Rf1 Qd4 40. Qa4 Re7 41. Qa3 Rd7 42. Re1 Qxd3 43. Qf8 Qd6 44. Qa8 Qd2 45. Rf1 Qe2 46. Qf8 Qe7 47. Qa8 Kg7 48. h3 h5 49. Qf3 Rd2 50. a4 Qe4 51. Qxe4 fxe4 52. a5 0-1

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.28"]
[Round "8"]
[White "Showalter, Jackson Whipps"]
[Black "Banks, Newell William"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "90"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c3 Nf6 6. Bd3 Bg4 7. 0-0 Rc8 8. Re1 e6 9. Bg5 Be7 10. Nbd2 Nh5 11. Bxe7 Qxe7 12. h3 Nf4 13. Bb5 Bh5 14. Nf1 Qf6 15. Re3 g5 16. Ng3 Bg6 17. Ne5 a6 18. Bxc6+ bxc6 19. Qa4 Qd8 20. Qxa6 Qc7 21. b4 f6 22. Nxg6 hxg6 23. Ne2 Kf7 24. Nxf4 gxf4 25. Ree1 f3 26. Qd3 fxg2 27. Qe3 Qd6 28. Kxg2 Rh5 29. Rh1 Rg5+ 30. Kf1 Rh8 31. a4 Rh4 32. a5 e5 33. dxe5 Rxe5 34. Qg3 Rh8 35. Rg1 g5 36. Re1 Rxe1+ 37. Kxe1 Qe6+ 38. Qe3 Qxe3+ 39. fxe3 Rxh3 40. Ke2 Rh8 41. Kd3 Ke6 42. c4 Kd6 43. Rf1 dxc4+ 44. Kxc4 Rh4+ 45. Kc3 Rh6 1/2-1/2

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.27"]
[Round "7"]
[White "Chajes, Oscar"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "73"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 Qe8 11. Nbd2 Rd8 12. d5 Nb8 13. a4 c5 14. Bc2 h6 15. Nf1 Nbd7 16. h3 Bh5 17. g4 Bg6 18. Ng3 Nb6 19. a5 Na8 20. Kh2 Qd7 21. Rg1 Nh7 22. Qd2 Rfe8 23. Nf5 Bf8 24. Rg3 f6 25. h4 Rb8 26. Rag1 Rb7 27. g5 fxg5 28. hxg5 h5 29. N3h4 Bxf5 30. exf5 e4 31. Qd1 Nc7 32. f6 Re5 33. Ng6 Rxd5 34. Qxh5 Qf5 35. f7+ Qxf7 36. Bxe4 Re5 37. Qxh7+ 1-0

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.26"]
[Round "6"]
[White "Showalter, Jackson Whipps"]
[Black "Fink, Adolf Jay"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "110"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. Bb5 Nge7 6. exd5 Qxd5 7. 0-0 e4 8. Ne1 a6 9. Bc4 Qh5 10. Qc2 b5 11. Bb3 Bf5 12. Qd1 Qg6 13. d4 exd3 14. Bf4 Ne5 15. Nd2 Rd8 16. Nef3 N7c6 17. Re1 Bd6 18. Bxe5 fxe5 19. Bd5 Ne7 20. Be4 0-0 21. Nh4 Qh6 22. Nxf5 Nxf5 23. Nf3 Nh4 24. Qxd3 Nxf3+ 25. gxf3 Rf4 26. Qf1 Rdf8 27. Qg2 Rh4 28. Bd5+ Kh8 29. Re4 Rh3 30. Rae1 Rhxf3 31. R4e2 R3f5 32. Kh1 Rg5 33. Qe4 Rh5 34. f3 Rf4 35. Qe3 Qf6 36. Qa7 g6 37. Qxa6 b4 38. Be4 Kg7 39. Qd3 Rfh4 40. Qd2 Qf8 41. Rg1 Bc5 42. Rc1 bxc3 43. Rxc3 Bb6 44. b4 Rh3 45. Rd3 Bd4 46. a4 R5h4 47. Rxd4 exd4 48. Qxd4+ Kh6 49. Qe3+ Rf4 50. a5 g5 51. Rc2 Rhxf3 52. Bxf3 Rxf3 53. Qe4 Rc3 54. Qe6+ Kg7 55. Qe5+ Kh6 1/2-1/2

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.25"]
[Round "5"]
[White "Factor, Samuel D"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D66"]
[PlyCount "73"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 Nbd7 8. Rc1 c6 9. Bd3 Re8 10. 0-0 Bd6 11. Qe2 dxc4 12. Bxc4 Qa5 13. Bg3 Bxg3 14. hxg3 e5 15. Qc2 e4 16. Nh2 Nb6 17. Bb3 Qg5 18. Ne2 Nbd5 19. Bxd5 Nxd5 20. Qb3 h5 21. Nf4 Nxf4 22. exf4 Qf6 23. Rfd1 b6 24. Nf1 Bg4 25. Rd2 Rad8 26. Qa4 Re6 27. Qxa7 h4 28. Ne3 hxg3 29. fxg3 Bh5 30. Qxb6 Red6 31. Qc5 g6 32. Qe5 Qxe5 33. fxe5 Rxd4 34. Rxd4 Rxd4 35. g4 Rd3 36. Rc3 Rd2 37. gxh5 1-0

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.24"]
[Round "4"]
[White "Showalter, Jackson Whipps"]
[Black "Kashdan, Isaac"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "114"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bc4 e6 6. h3 Bh5 7. Qe2 c6 8. 0-0 Nd7 9. exd6 Bxd6 10. Bb3 0-0 11. c4 Nf4 12. Bxf4 Bxf4 13. Qe4 Qf6 14. Nc3 Rad8 15. g3 Bb8 16. Nh4 Nb6 17. d5 exd5 18. cxd5 Rfe8 19. Qd3 cxd5 20. Rae1 Be5 21. f4 Bd4+ 22. Kh2 Rxe1 23. Rxe1 g5 24. Ng2 Bg6 25. fxg5 Bxd3 26. gxf6 Bxf6 27. Nf4 Bc4 28. Bc2 d4 29. Ne4 Be7 30. Nd3 Nd5 31. b3 Bb5 32. Nef2 Ne3 33. Bb1 Re8 34. Ng4 Nxg4+ 35. hxg4 Bd6 36. Rxe8+ Bxe8 37. Kg2 Bc6+ 38. Kf2 Be4 39. Bc2 Kg7 40. Ne1 Bxc2 41. Nxc2 d3 42. Ne3 Bc5 43. Kf3 Bxe3 44. Kxe3 Kg6 45. Kxd3 Kg5 46. Ke3 Kxg4 47. Kf2 f5 48. Kg2 h5 49. Kh2 h4 50. gxh4 Kxh4 51. Kg2 Kg4 52. Kf2 f4 53. Kg2 f3+ 54. Kf2 Kf4 55. Kf1 Kg3 56. Kg1 f2+ 57. Kf1 Kf3 0-1

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.23"]
[Round "3"]
[White "Jaffe, Charles"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "81"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. a4 Rb8 8. d4 exd4 9. e5 Ne4 10. Nxd4 Nxd4 11. Qxd4 Nc5 12. Bd5 0-0 13. b4 Ne6 14. Qa7 Rb6 15. Be3 Bxb4 16. Bxb6 cxb6 17. axb5 axb5 18. Qa2 Nf4 19. Bf3 d5 20. c3 Bc5 21. Qd2 Qg5 22. g3 Nh3+ 23. Kg2 Be6 24. Be2 Qxd2 25. Nxd2 Ng5 26. g4 b4 27. cxb4 Bxb4 28. Nb3 Bc3 29. Rad1 Ra8 30. f3 h5 31. h4 Nh7 32. Nd4 hxg4 33. fxg4 Nf8 34. Nc6 Ng6 35. h5 Nxe5 36. Ne7+ Kf8 37. Nxd5 Bxd5+ 38. Rxd5 Ra2 39. Rf2 Ke7 40. Bd1 Ra1 41. Re2 1-0

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.22"]
[Round "2"]
[White "Showalter, Jackson Whipps"]
[Black "Lasker, Edward"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "115"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 e6 6. Bd3 Nd7 7. 0-0 Nxe5 8. dxe5 Bd7 9. a3 Qh4 10. Nd2 0-0-0 11. Nf3 Qh5 12. Qe2 f6 13. c4 Ne7 14. Qe3 Nc6 15. Be4 Kb8 16. Rd1 Be7 17. exf6 gxf6 18. Bd2 Rhg8 19. Bb4 Qf7 20. Rxd7 Rxd7 21. Bxc6 bxc6 22. Nd4 c5 23. Bxc5 Bxc5 24. Nc6+ Kc8 25. Qxc5 Rd6 26. Nxa7+ Kb7 27. Nb5 Rd2 28. Qa7+ Kc8 29. g3 Kd8 30. Qb8+ Ke7 31. Qxc7+ Kf8 32. Qxf7+ Kxf7 33. b4 h5 34. c5 h4 35. Rc1 Rc8 36. Kg2 Ke7 37. c6 h3+ 38. Kf3 f5 39. Ke3 Ra2 40. c7 Kd7 41. Rc3 e5 42. Rd3+ Ke7 43. Rd5 f4+ 44. gxf4 exf4+ 45. Kf3 Ra1 46. Rh5 Rf1 47. Rxh3 Kf6 48. Rh4 Rd1 49. Rxf4+ Kg5 50. Rg4+ Kf6 51. Rc4 Rd3+ 52. Kg4 Rd7 53. Rc6+ Kg7 54. Kf5 Rd5+ 55. Ke6 Rxb5 56. Kd7 Rf8 57. c8Q Rd5+ 58. Ke6 1-0

[Event "Western CA-27 Masters"]
[Site "Chicago"]
[Date "1926.08.21"]
[Round "1"]
[White "Isaacs, Lewis Jl"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "67"]
[EventDate "1926.08.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Be7 6. Bd3 Nbd7 7. Nf5 0-0 8. Bg5 c6 9. 0-0 Ne5 10. Nxe7+ Qxe7 11. Be2 h6 12. Bf4 Rd8 13. Bg3 Ng6 14. Qd4 c5 15. Qd3 Be6 16. f4 Bd7 17. f5 Ne5 18. Qd2 Bc6 19. Bh4 Rd7 20. Qf4 b5 21. Bxb5 Bxb5 22. Nxb5 Rb8 23. Nc3 Rxb2 24. Qc1 Rdb7 25. Nd5 Qd8 26. Bxf6 gxf6 27. Qxh6 Ng4 28. Qh4 Ne5 29. h3 Rxc2 30. Qh6 Rbb2 31. Kh1 Rxg2 32. Rg1 Ng4 33. Rxg2 Rxg2 34. hxg4 1-0

[Event "Western CA-23 Masters"]
[Site "Louisville"]
[Date "1922.??.??"]
[Round "?"]
[White "Lasker, Edward"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C90"]
[PlyCount "138"]
[EventDate "1922.08.28"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. h3 Nc6 12. Be3 Bb7 13. Nbd2 cxd4 14. cxd4 Nb4 15. Bb3 0-0 16. Qe2 Nxe4 17. Nxe4 Bxe4 18. Bd2 Bxf3 19. Qxf3 Nc6 20. Rac1 Rac8 21. Qg4 Qd8 22. dxe5 Nxe5 23. Qf5 Bf6 24. Bb4 Rxc1 25. Rxc1 a5 26. Bc3 b4 27. Bxe5 Bxe5 28. Rc6 g6 29. Qc2 Bd4 30. Bxf7+ Kh8 31. Kf1 Qf6 32. Bd5 Bxf2 33. Bf3 Bc5 34. Ra6 Qd4 35. Ra8 Rxa8 36. Bxa8 d5 37. Ke2 Qf2+ 38. Kd1 Qf1+ 39. Kd2 Qxg2+ 40. Kd1 Qf1+ 41. Kd2 Qf2+ 42. Kd1 Qf1+ 43. Kd2 Qc4 44. Qxc4 dxc4 45. Bd5 Bd4 46. Bxc4 Bxb2 47. Bb3 Kg7 48. Ke3 Kf6 49. Ke4 Be5 50. Kf3 Bc7 51. Bc2 Ke5 52. h4 Kf6 53. Kg4 h6 54. Ba4 g5 55. Bd7 Bf4 56. Kh5 Bg3 57. hxg5+ hxg5 58. Kg4 Bf4 59. Kf3 Ke5 60. Ke2 Kd4 61. Kf3 Kc3 62. Ke4 Kb2 63. Be6 a4 64. Kd3 b3 65. axb3 axb3 66. Bf5 Ka3 67. Kc3 Be5+ 68. Kd3 b2 69. Kd2 g4 0-1

[Event "Western CA-23 Masters"]
[Site "Louisville"]
[Date "1922.??.??"]
[Round "?"]
[White "Showalter, Jackson Whipps"]
[Black "Conen, A."]
[Result "1-0"]
[ECO "B01"]
[PlyCount "83"]
[EventDate "1922.08.28"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. Nf3 e6 6. 0-0 Be7 7. d4 0-0 8. Bf4 c6 9. Qe2 Re8 10. Rad1 Nbd7 11. Bxe6 fxe6 12. Qxe6+ Kh8 13. Ng5 Rf8 14. Nf7+ Rxf7 15. Qxf7 Nb6 16. Rfe1 Bf8 17. Bc7 Be6 18. Rxe6 Qd7 19. Qxd7 Nbxd7 20. Rde1 Kg8 21. Bd6 Rd8 22. Ne4 Nxe4 23. Bxf8 Ndf6 24. Bc5 b6 25. Be7 Rxd4 26. Bxf6 Nxf6 27. Rxc6 Rd7 28. h3 Kf7 29. g4 h6 30. Kg2 Nd5 31. Re4 Ne7 32. Rf4+ Kg8 33. Re6 Rc7 34. c4 Nc6 35. h4 Nb4 36. Re8+ Kh7 37. h5 g6 38. Rff8 gxh5 39. gxh5 Nc6 40. f4 Kg7 41. f5 Rf7 42. Rg8+ 1-0

[Event "Western CA-23 Masters"]
[Site "Louisville"]
[Date "1922.??.??"]
[Round "?"]
[White "Showalter, Jackson Whipps"]
[Black "Factor, Samuel D"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "92"]
[EventDate "1922.08.28"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. Nc3 Be7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 c5 9. 0-0 cxd4 10. exd4 a6 11. Qe2 b5 12. Bb3 Bb7 13. a3 Re8 14. Rad1 Nd5 15. Ne4 Bxg5 16. Nfxg5 Qe7 17. Qh5 N7f6 18. Nxf6+ Nxf6 19. Qh3 h6 20. Nf3 Bxf3 21. Qxf3 Rac8 22. Rfe1 Qd6 23. Re5 Red8 24. h3 Qb6 25. Qd3 Rc6 26. Qe3 Nd7 27. Rh5 Rd6 28. Rd3 Nf6 29. Rh4 Kf8 30. Ba2 R6d7 31. b4 Rc8 32. g4 Qc7 33. g5 Qc1+ 34. Kg2 Qxe3 35. Rxe3 hxg5 36. Rh8+ Ng8 37. Bb1 g6 38. Rh7 Re7 39. Rg3 Rc1 40. Be4 Nf6 41. Bxg6 Nxh7 42. Bxh7 f5 43. Bg6 Kg7 44. Rxg5 Kf6 45. Rg3 Rg7 46. Be8 Rxg3+ 0-1

[Event "Western CA-23 Masters"]
[Site "Louisville"]
[Date "1922.??.??"]
[Round "?"]
[White "Spero, Irving"]
[Black "Showalter, Jackson Whipps"]
[Result "1/2-1/2"]
[ECO "C58"]
[PlyCount "66"]
[EventDate "1922.08.28"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 h6 7. Nf3 e4 8. Qe2 Nxc4 9. dxc4 Bc5 10. h3 0-0 11. Nh2 b5 12. 0-0 bxc4 13. Qxc4 Qd6 14. Nc3 Ba6 15. Nb5 Bxb5 16. Qxb5 Nxd5 17. Qe2 Rfe8 18. Rd1 Rad8 19. Be3 Bxe3 20. fxe3 Qb6 21. Nf1 Qxb2 22. Qf2 Rd6 23. c4 Qxf2+ 24. Kxf2 Rf6+ 25. Kg1 Nc3 26. Rd7 Rc6 27. Ng3 Re5 28. Rf1 Rg5 29. Nf5 Ne2+ 30. Kh2 Rxc4 31. Ne7+ Kf8 32. Nd5 f6 33. Rb1 Kg8 1/2-1/2

[Event "Western CA-20 Championship"]
[Site "Cincinnati"]
[Date "1919.09.28"]
[Round "11"]
[White "Showalter, Jackson Whipps"]
[Black "Lasker, Edward"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "60"]
[EventDate "1919.09.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. e4 g6 4. Bd2 Bg7 5. Bc3 Nf6 6. Bd3 0-0 7. Ne2 e6 8. dxe6 fxe6 9. Ng3 Nc6 10. 0-0 a6 11. a4 d5 12. e5 Nd7 13. f4 Qh4 14. Qc1 Bh6 15. Bd2 c4 16. Be2 Nd4 17. Nc3 Rf7 18. Be3 Nc6 19. Bd2 Ndxe5 20. Nce4 Ng4 21. Bxg4 Qxg4 22. Nf2 Qh4 23. Ne2 Bd7 24. Ra3 Bg7 25. Rh3 Qe7 26. c3 Raf8 27. g4 e5 28. Rg3 exf4 29. Nxf4 Qd6 30. Be3 Rxf4 0-1

[Event "Western CA-20 Championship"]
[Site "Cincinnati"]
[Date "1919.09.22"]
[Round "2"]
[White "Showalter, Jackson Whipps"]
[Black "Schrader, Edward Friederich"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "45"]
[EventDate "1919.09.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Bb4 6. Bd3 Bxc3+ 7. bxc3 Nc6 8. 0-0 Nge7 9. f4 Qa5 10. Nb3 Qb6+ 11. Kh1 d5 12. exd5 Nxd5 13. Qe1 0-0 14. Rf3 g6 15. Ba3 Rd8 16. Qh4 Qc7 17. c4 Nde7 18. Qf6 b5 19. Bb2 Kf8 20. Qh8+ Ng8 21. cxb5 axb5 22. Bxb5 Bb7 23. Bf6 1-0

[Event "Western CA-20 Championship"]
[Site "Cincinnati"]
[Date "1919.09.??"]
[Round "?"]
[White "Beckner, John Taliaferro"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "C79"]
[PlyCount "77"]
[EventDate "1919.09.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Bxc6+ bxc6 7. d4 exd4 8. Nxd4 c5 9. Ne2 Bb7 10. Ng3 g6 11. c4 Bg7 12. Nc3 h5 13. Bg5 h4 14. Qf3 c6 15. e5 hxg3 16. fxg3 dxe5 17. Rad1 Qc7 18. Bxf6 Bxf6 19. Qxf6 0-0 20. Ne4 Rae8 21. Qh4 f5 22. Rd6 Kg7 23. Qg5 Qf7 24. Rf6 Qxf6 25. Nxf6 Rxf6 26. g4 f4 27. h4 Bc8 28. h5 Ree6 29. Re1 e4 30. h6+ Kf7 31. h7 Kg7 32. Rxe4 Rxe4 33. Qxf6+ Kxh7 34. Qxc6 Rxc4 35. Qxc8 Rc1+ 36. Kf2 Rc2+ 37. Kf3 Rxb2 38. Qc7+ Kg8 39. Qxc5 1-0

[Event "Western CA-20 Championship"]
[Site "Cincinnati"]
[Date "1919.09.??"]
[Round "?"]
[White "Showalter, Jackson Whipps"]
[Black "Gessner, George"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "79"]
[EventDate "1919.09.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Bd6 7. Bd3 b6 8. Qe2 Bb7 9. Nf5 0-0 10. Nxd6 cxd6 11. 0-0 Rc8 12. c3 Re8 13. Bb5 Be4 14. Bg5 Bg6 15. Ba6 Rc7 16. Rad1 Nf8 17. Rfe1 h6 18. Bc1 Be4 19. Bb5 Ree7 20. Ba4 Ng6 21. Ne5 Qa8 22. Nxg6 Bxg6 23. Bf4 Qd8 24. h3 Rc8 25. Qf3 d5 26. Bxh6 gxh6 27. Qxf6 Rec7 28. Rxe6 fxe6 29. Qxg6+ Rg7 30. Qxe6+ Kf8 31. Rd3 Rcc7 32. Rf3+ Rcf7 33. Rxf7+ Rxf7 34. Qxh6+ Rg7 35. Bb3 Qd7 36. Qh8+ Kf7 37. Qh5+ Ke6 38. Qe5+ Kf7 39. Bxd5+ Kf8 40. Qf6+ 1-0

[Event "Western CA-20 Championship"]
[Site "Cincinnati"]
[Date "1919.09.??"]
[Round "?"]
[White "Showalter, Jackson Whipps"]
[Black "Winter, John"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "58"]
[EventDate "1919.09.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 f5 3. c4 Nf6 4. Nc3 g6 5. Qc2 Bg7 6. e3 Nc6 7. a3 e5 8. dxe5 dxe5 9. Be2 e4 10. Nd2 Ne5 11. 0-0 0-0 12. Rd1 Bd7 13. Nf1 c6 14. b4 Qc7 15. Bb2 Be6 16. Na4 b6 17. c5 b5 18. Rd6 Nd5 19. Rxe6 bxa4 20. Rd1 Rad8 21. Qxa4 f4 22. Bxe5 Bxe5 23. Rxc6 Qf7 24. Bc4 fxe3 25. Qc2 Kh8 26. fxe3 Nxe3 27. Bxf7 Rxd1 28. Qxd1 Nxd1 29. Bc4 Bd4+ 0-1

[Event "Western CA-19 Masters"]
[Site "Chicago"]
[Date "1918.09.??"]
[Round "?"]
[White "Lasker, Edward"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "73"]
[EventDate "1918.09.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. Nc3 Nc6 5. e3 Nf6 6. a3 a6 7. dxc5 Bxc5 8. b4 Be7 9. Bb2 0-0 10. cxd5 Nxd5 11. Nxd5 exd5 12. Be2 Be6 13. 0-0 Rc8 14. Qd2 Bf6 15. Rac1 Qe7 16. Rc5 Bxb2 17. Qxb2 Na7 18. Rfc1 Rxc5 19. Rxc5 Rc8 20. Rxc8+ Nxc8 21. Qc3 h6 22. Nd4 Nd6 23. Qc5 Qd7 24. Bd3 Nc4 25. Nxe6 Qxe6 26. Qc7 g6 27. Qxb7 Kg7 28. h3 g5 29. Qa7 Qf6 30. Qd4 Qxd4 31. exd4 Nxa3 32. Bxa6 Nc2 33. b5 Nxd4 34. b6 Nc6 35. Bb7 Nd8 36. Bxd5 Kf6 37. b7 1-0

[Event "Western CA-19 Masters"]
[Site "Chicago"]
[Date "1918.09.??"]
[Round "?"]
[White "Showalter, Jackson Whipps"]
[Black "Kostic, Boris"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "116"]
[EventDate "1918.09.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. Bb5 Bd7 6. Qe2 a6 7. Bc4 Qe7 8. Nbd2 g6 9. 0-0 Bg7 10. Re1 0-0 11. Bb3 Rae8 12. d5 Nb8 13. Nf1 h6 14. Ng3 Nh7 15. Bc2 f5 16. exf5 gxf5 17. Nd4 e4 18. Qc4 Kh8 19. Ne6 Bxe6 20. dxe6 c6 21. Nxf5 Rxf5 22. Qxe4 Ref8 23. g4 Bxc3 24. bxc3 Re5 25. Qd4 c5 26. Qd1 Qxe6 27. Rxe5 dxe5 28. h3 Nc6 29. Qd3 Qf7 30. Be3 Ng5 31. Bxg5 hxg5 32. Qe3 Qf4 33. Qxc5 Nd4 34. Bf5 Nf3+ 35. Kf1 Rd8 36. Qe3 Qc4+ 37. Kg2 Nh4+ 38. Kh2 Qf4+ 39. Qxf4 exf4 40. Be4 Rd2 41. Kg1 b6 42. a4 Kg7 43. Kf1 Ng6 44. Rb1 Rd6 45. Bb7 a5 46. Rb5 Kh6 47. c4 Rd4 48. Bd5 f3 49. Bxf3 Rxc4 50. Rxb6 Rxa4 51. Bd1 Ra1 52. Ke2 Kg7 53. Rb7+ Kf6 54. Rb6+ Kg7 55. Rb7+ Kf6 56. Rb6+ Kg7 57. Rb7+ Kf6 58. Rb6+ Kg7 1/2-1/2

[Event "Western CA-18 Championship"]
[Site "Lexington"]
[Date "1917.08.25"]
[Round "9"]
[White "Beckner, John Taliaferro"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "76"]
[EventDate "1917.08.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Be7 7. c3 0-0 8. d3 h6 9. Nbd2 Nh7 10. h3 f5 11. exf5 Bxf5 12. Ne4 Kh8 13. Ng3 Bg6 14. Qe2 Ng5 15. Bxg5 Bxg5 16. Rad1 Rf4 17. Ne4 Bxe4 18. dxe4 Qf6 19. Nh2 Rf8 20. Rf1 Qg6 21. Bc2 Nd8 22. Ng4 Ne6 23. g3 R4f7 24. Bb3 h5 25. Ne3 Bxe3 26. Qxe3 Rf3 27. Qe1 h4 28. Bc4 hxg3 29. fxg3 Rxg3+ 30. Kh2 Rg2+ 31. Kh1 Rxf1+ 32. Bxf1 Rxb2 33. Rd3 Qf6 34. Kg1 Qf4 35. Rg3 Ng5 36. Bg2 Rb1 37. Qxb1 Qxg3 38. Qf1 Nxh3+ 0-1

[Event "Western CA-18 Championship"]
[Site "Lexington"]
[Date "1917.08.25"]
[Round "10"]
[White "Showalter, Jackson Whipps"]
[Black "Moorman, Wilbur Lyttleton"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "144"]
[EventDate "1917.08.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. dxe5 dxe5 9. Rd1 b5 10. Bb3 Qc7 11. Bg5 Nc5 12. Bxf6 Bxf6 13. Qe3 Nxb3 14. cxb3 Be6 15. Rac1 Qb6 16. Qxb6 axb6 17. Rd6 Rfc8 18. h3 Be7 19. Rd3 f6 20. g4 b4 21. Na4 Rab8 22. Rd2 c5 23. Rdc2 h5 24. gxh5 Bxh3 25. a3 Bg4 26. Nd2 bxa3 27. bxa3 c4 28. b4 b5 29. Nc3 Bxh5 30. Nd5 Bf8 31. Nf1 Bf3 32. Ng3 f5 33. Re1 f4 34. Nf5 Kf7 35. Rc3 Bg4 36. f3 Bh5 37. Kf2 g6 38. Nh4 Be7 39. Ng2 Bd8 40. Ke2 g5 41. Rh1 Kg6 42. Rcc1 Ra8 43. Rcg1 Kh6 44. Ra1 Ra6 45. Nc3 Rb8 46. Ne1 Bb6 47. Nd5 Bd4 48. Ra2 Rb7 49. Kf1 Kg6 50. Rah2 Rh7 51. Nc2 Raa7 52. Nxd4 exd4 53. Rg1 Bxf3 54. Nxf4+ Kf6 55. Nd5+ Ke5 56. Rxg5+ Kxe4 57. Rxh7 Rxa3 58. Rh4+ Kd3 59. Rg3 Kc2 60. Rxd4 Be2+ 61. Kf2 Rd3 62. Rgxd3 Bxd3 63. Ke3 Bf1 64. Nc7 c3 65. Rh4 Bc4 66. Rxc4 bxc4 67. Ne6 Kd1 68. Nd4 c2 69. Nxc2 Kxc2 70. b5 c3 71. b6 Kd1 72. b7 c2 1/2-1/2

[Event "Western CA-18 Championship"]
[Site "Lexington"]
[Date "1917.08.22"]
[Round "5"]
[White "Moorman, Wilbur Lyttleton"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "62"]
[EventDate "1917.08.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Bc5 6. c3 d3 7. b4 Be7 8. b5 Na5 9. Bxd3 d6 10. Bd2 0-0 11. c4 c5 12. Nc3 b6 13. Qc2 Bg4 14. Nd5 Bxf3 15. gxf3 Nxd5 16. exd5 Bf6 17. Rae1 g6 18. Re4 Be5 19. Rg4 Kh8 20. f4 f5 21. fxe5 fxg4 22. e6 Rf3 23. Bc3+ Kg8 24. Bb2 Qg5 25. Qc3 Qe5 26. Qxe5 dxe5 27. Be4 Rf4 28. Re1 Nxc4 29. d6 Rxe4 30. Rxe4 Nxd6 31. Rxe5 Nc4 0-1

[Event "Western CA-18 Championship"]
[Site "Lexington"]
[Date "1917.08.22"]
[Round "4"]
[White "Showalter, Jackson Whipps"]
[Black "Beckner, John Taliaferro"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "67"]
[EventDate "1917.08.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 exd4 5. Nxd4 Be7 6. Bf4 Nc6 7. Be2 Bd7 8. 0-0 0-0 9. h3 Kh8 10. Qd2 Be6 11. Rad1 Qd7 12. Bg3 Ne8 13. f4 f5 14. Nxe6 Qxe6 15. exf5 Qxf5 16. Bd3 Qh5 17. Kh2 Nf6 18. Be2 Qf7 19. Bf3 Rad8 20. Nd5 Nxd5 21. Bxd5 Qh5 22. Qf2 a6 23. Bf3 Qb5 24. c3 Bf6 25. Qc2 d5 26. Be2 Qc5 27. Bd3 h6 28. Qe2 Qe7 29. Qh5 Qf7 30. Bg6 Qg8 31. Rfe1 d4 32. cxd4 Nxd4 33. f5 c5 34. Bf4 1-0

[Event "Western CA-18 Championship"]
[Site "Lexington"]
[Date "1917.08.21"]
[Round "3"]
[White "Lasker, Edward"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "D33"]
[PlyCount "68"]
[EventDate "1917.08.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. cxd5 exd5 7. g3 Be6 8. Bg2 Nf6 9. 0-0 Qd7 10. Bg5 Be7 11. Rc1 0-0 12. Nxe6 fxe6 13. Bh3 h6 14. Bxf6 Bxf6 15. Ne4 Qf7 16. Nc5 Rae8 17. Qb3 Nd4 18. Qe3 b6 19. Nd3 e5 20. Bg2 e4 21. Nb4 Qh5 22. Rfe1 Qe5 23. Qd2 Be7 24. Red1 Nxe2+ 25. Qxe2 Bxb4 26. Qb5 Bc5 27. Rc2 d4 28. Re2 Qd5 29. b4 d3 30. Re3 Qxa2 31. Rxe4 Rxe4 32. Bxe4 Qxf2+ 33. Kh1 d2 34. Qc4+ Kh8 0-1

[Event "Western CA-18 Championship"]
[Site "Lexington"]
[Date "1917.08.21"]
[Round "2"]
[White "Showalter, Jackson Whipps"]
[Black "Winter, John"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "40"]
[EventDate "1917.08.20"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 exd4 5. Nxd4 Nbd7 6. Be2 Nc5 7. 0-0 Be7 8. Re1 0-0 9. Bf3 Re8 10. b4 Ne6 11. Nf5 Nf8 12. Nxe7+ Qxe7 13. Bb2 Qe5 14. Rb1 Qg5 15. Nd5 Nxd5 16. exd5 Bf5 17. Rc1 Ng6 18. Qd4 Nh4 19. Re3 Nxf3+ 20. Rxf3 Qxc1+ 0-1

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.30"]
[Round "11"]
[White "Janowski, Dawid Markelowicz"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "97"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. c3 Nc6 5. e3 Nf6 6. Bd3 Qb6 7. Qc2 Bd7 8. Nbd2 Rc8 9. Qb3 c4 10. Qxb6 axb6 11. Bc2 b5 12. a3 Nh5 13. Bg5 h6 14. Bh4 Ra8 15. 0-0-0 g5 16. Bg3 Nxg3 17. hxg3 Bg7 18. e4 0-0 19. exd5 exd5 20. Nxg5 Rfe8 21. Nh3 b4 22. axb4 Ra1+ 23. Nb1 Bxd4 24. Rxd4 Nxd4 25. cxd4 Re2 26. Kd1 Rxb1+ 27. Bxb1 Rxb2 28. Kc1 Rxb4 29. Nf4 Bc6 30. Rxh6 Kf8 31. Rh5 Rb5 32. Bc2 Ra5 33. Kb2 Ke7 34. Kc3 Kd6 35. Rh6+ Kc7 36. Rf6 Kb6 37. g4 Kb5 38. Rf5 Ra3+ 39. Kd2 c3+ 40. Kd3 Ka5 41. Nxd5 Bb5+ 42. Ke3 Bd7 43. Rxf7 Be6 44. Re7 Bxd5 45. Re5 b5 46. Rxd5 Ka6 47. g5 b4 48. g6 b3 49. Bd3+ 1-0

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.28"]
[Round "10"]
[White "Showalter, Jackson Whipps"]
[Black "Janowski, Dawid Markelowicz"]
[Result "0-1"]
[ECO "A53"]
[PlyCount "88"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Qb3 Qc8 5. h3 Bh5 6. Bf4 Nc6 7. Nbd2 e6 8. e3 Be7 9. Rc1 0-0 10. Bd3 Nd7 11. Qc3 Re8 12. 0-0 Bf6 13. g4 Bg6 14. Bxg6 hxg6 15. Ne4 e5 16. Bh2 exd4 17. Nxf6+ Nxf6 18. exd4 Ne4 19. Qb3 Qd7 20. Rfe1 f5 21. c5+ d5 22. Ne5 Nxe5 23. Bxe5 c6 24. f3 Ng5 25. f4 Ne4 26. g5 Kf7 27. Rc2 Rh8 28. Re3 Rh4 29. Kg2 Re8 30. Rce2 Rxe5 31. fxe5 Qe7 32. Rg3 Nxg5 33. Kh2 Ne6 34. Reg2 g5 35. Qe3 Re4 36. Qf2 g6 37. Rg4 Nf4 38. Rxg5 Nxg2 39. Qxg2 Rxd4 40. Rxg6 Qxe5+ 41. Rg3 Rd3 42. h4 d4 43. b4 a5 44. b5 Rxg3 0-1

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.??"]
[Round "1"]
[White "Janowski, Dawid Markelowicz"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "111"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Bd3 c5 8. cxd5 exd5 9. 0-0 cxd4 10. exd4 a6 11. Qb3 h6 12. Bh4 Nb6 13. Rfe1 Be6 14. Ne5 Qd6 15. Bg3 Qd8 16. Ng6 Re8 17. Nf4 Bd6 18. Nxe6 fxe6 19. Bg6 Re7 20. Re2 Bxg3 21. hxg3 Nbd7 22. Rae1 Nf8 23. Bb1 Qd6 24. Na4 b5 25. Nc5 N6d7 26. Nxd7 Rxd7 27. Rc1 Rc7 28. Rxc7 Qxc7 29. Rc2 Qa7 30. Qe3 Qd7 31. Qc3 Rd8 32. f4 Qd6 33. Qa5 Ng6 34. Rc5 Ne7 35. Qc3 g6 36. b4 h5 37. Rc7 Rd7 38. Rc5 Kg7 39. Qc1 Rd8 40. a3 Rd7 41. Qe3 Nc6 42. Kh2 Rf7 43. Qc3 Ne7 44. Kh3 Kh6 45. Rc7 Rf8 46. Qc5 Qxc5 47. bxc5 Re8 48. Bd3 Nf5 49. Bxf5 exf5 50. Rd7 a5 51. Rxd5 b4 52. axb4 axb4 53. c6 b3 54. Rb5 Re1 55. Kh2 Rc1 56. d5 1-0

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.??"]
[Round "3"]
[White "Janowski, Dawid Markelowicz"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "78"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Bd6 4. Bg3 Nf6 5. Nbd2 0-0 6. e3 c5 7. c3 Nc6 8. Bd3 Qe7 9. Ne5 Bxe5 10. dxe5 Nd7 11. f4 f5 12. Bf2 Qf7 13. g4 fxg4 14. Bg3 c4 15. Bc2 h5 16. Qe2 b5 17. h3 gxh3 18. Nf3 Nc5 19. Bh7+ Kh8 20. Ng5 Qe8 21. 0-0-0 g6 22. Rxh3 Kg7 23. Rxh5 gxh5 24. Rg1 Rh8 25. Bh4 Kf8 26. Qg2 Qd7 27. Bg6 Qg7 28. Nf7 Rg8 29. Nd6 Ne7 30. Qg5 Bd7 31. Qxh5 Rh8 32. Qg4 Nxg6 33. Bf6 Qh7 34. Bxh8 Nxh8 35. Qg5 Ne4 36. Nxe4 dxe4 37. Qf6+ Nf7 38. Rd1 Rd8 39. b3 Qh6 0-1

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.??"]
[Round "5"]
[White "Janowski, Dawid Markelowicz"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "79"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. e3 Nc6 5. Bd3 Nf6 6. 0-0 Bd6 7. b3 0-0 8. Bb2 cxd4 9. exd4 Nb4 10. Be2 Ne4 11. Nc3 f5 12. a3 Nc6 13. cxd5 Nxc3 14. Bxc3 exd5 15. Ne5 Be6 16. f4 Rc8 17. Bb2 Qb6 18. Kh1 Na5 19. Rf3 Rc7 20. b4 Rfc8 21. Re3 Bxe5 22. Rxe5 Nc4 23. Bxc4 Rxc4 24. h3 g6 25. Rc1 Rxc1 26. Bxc1 Rc4 27. Be3 Kf7 28. Qe1 Qd8 29. Bf2 Qc8 30. Be3 h5 31. Kh2 Qd7 32. Bf2 b5 33. Qe3 Qc6 34. Qg3 Rc2 35. Be1 Qb6 36. Qg5 Kg7 37. Qe7+ Bf7 38. Bh4 Rd2 39. Bg5 Qb8 40. Qf6+ 1-0

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.??"]
[Round "7"]
[White "Janowski, Dawid Markelowicz"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "134"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nd2 c5 5. c3 Nc6 6. Bg3 Qb6 7. Rb1 Bd7 8. Bd3 Rc8 9. Ngf3 Be7 10. Ne5 0-0 11. f4 Be8 12. Bf2 Nd7 13. Nxd7 Bxd7 14. Qh5 g6 15. Qe2 Qc7 16. g3 f6 17. Qf3 cxd4 18. exd4 Rce8 19. h4 Kg7 20. h5 Rh8 21. Kf1 Qd6 22. Re1 Ref8 23. Qe3 Bd8 24. Nf3 Bc7 25. Kg2 Ne7 26. Re2 Nf5 27. Qd2 Nh6 28. Qc2 gxh5 29. Rxh5 Be8 30. Rh1 Bg6 31. Bxg6 hxg6 32. Rhe1 Re8 33. Nh4 Nf5 34. Nxf5+ gxf5 35. Re3 Kf7 36. Qe2 Qc6 37. Rh1 Rxh1 38. Kxh1 Rh8+ 39. Kg2 a6 40. Qf3 b5 41. Re1 Qe8 42. Qe2 Qc8 43. Rh1 Rxh1 44. Kxh1 Qh8+ 45. Kg2 Qg7 46. a4 Qg4 47. Qd3 bxa4 48. Be3 a5 49. Qb5 Bd8 50. Bf2 Qd1 51. Qb8 Be7 52. Qh8 Qe2 53. Qh7+ Ke8 54. Qg8+ Kd7 55. Qb8 Bd6 56. Qa7+ Bc7 57. Qb7 Qc4 58. Kf3 a3 59. bxa3 Qxc3+ 60. Be3 Qxa3 61. Qb5+ Kd8 62. Qc6 Qd6 63. Qa8+ Kd7 64. Bd2 Qa3+ 65. Be3 a4 66. Qb7 Qb3 67. Qa6 a3 0-1

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.??"]
[Round "9"]
[White "Janowski, Dawid Markelowicz"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "145"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. e3 Nc6 5. Bd3 Nf6 6. 0-0 Be7 7. Nc3 0-0 8. b3 a6 9. Bb2 cxd4 10. exd4 Nb4 11. Bb1 Qc7 12. a3 Nc6 13. c5 Rd8 14. Re1 b6 15. b4 bxc5 16. bxc5 Nd7 17. Qd3 g6 18. Bc1 Bf6 19. g3 Nxd4 20. Nxd4 Nxc5 21. Qd1 Ne4 22. Nce2 Nc3 23. Nxc3 Qxc3 24. Nc2 Bb7 25. Bd2 Qc7 26. Ra2 d4 27. Nb4 a5 28. Nd3 Qc6 29. f3 Bg7 30. Kf2 Qd5 31. Rb2 Bc6 32. Ba2 Qd6 33. Rb6 Qxa3 34. Qb1 Bd5 35. Bxd5 Rxd5 36. Rc1 Qe7 37. Rb7 Rd7 38. Rb5 Qd8 39. Bxa5 Qe8 40. Bc7 h5 41. Rb8 Rxb8 42. Qxb8 Qxb8 43. Bxb8 f6 44. f4 g5 45. Rc8+ Kh7 46. fxg5 fxg5 47. Kf3 Rb7 48. Ke4 Rb3 49. Ba7 Ra3 50. Rc7 Kg8 51. Bxd4 Bxd4 52. Kxd4 Ra2 53. Rc5 Rxh2 54. Rxg5+ Kf7 55. Ke4 h4 56. g4 Kf6 57. Rh5 h3 58. Kf3 Rd2 59. Nf2 Ra2 60. Rxh3 Ra3+ 61. Kg2 Ra2 62. Rh5 e5 63. Rf5+ Ke6 64. Kg3 Rd2 65. Rf3 Re2 66. g5 e4 67. Rf6+ Ke7 68. Ng4 Re1 69. Kf4 Re2 70. g6 Rf2+ 71. Kg5 Rxf6 72. Nxf6 e3 73. Nd5+ 1-0

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.??"]
[Round "2"]
[White "Showalter, Jackson Whipps"]
[Black "Janowski, Dawid Markelowicz"]
[Result "1/2-1/2"]
[ECO "A54"]
[PlyCount "80"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e3 Be7 6. Qc2 0-0 7. Bd3 Re8 8. 0-0 Bf8 9. b3 b6 10. Ng5 g6 11. f4 exd4 12. exd4 Bg7 13. f5 Nf8 14. fxg6 hxg6 15. Qf2 Bb7 16. Bd2 Qd7 17. h3 Ne6 18. Nxe6 Rxe6 19. d5 Re5 20. Bf4 Ree8 21. Rac1 a6 22. Qh4 Nh5 23. Ne4 Qe7 24. Bg5 Qe5 25. Rf3 f5 26. Nf2 Rf8 27. Rf1 c6 28. Re3 Qd4 29. Re7 Rf7 30. Rxf7 Kxf7 31. Re1 Re8 32. Rxe8 Kxe8 33. Qxd4 Bxd4 34. g4 Ng7 35. gxf5 Nxf5 36. dxc6 Bxc6 37. Kf1 Ng3+ 38. Ke1 Bxf2+ 39. Kxf2 Ne4+ 40. Bxe4 Bxe4 1/2-1/2

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.??"]
[Round "4"]
[White "Showalter, Jackson Whipps"]
[Black "Janowski, Dawid Markelowicz"]
[Result "0-1"]
[ECO "D24"]
[PlyCount "82"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 c5 6. d5 e6 7. e4 Nxe4 8. Nxe4 exd5 9. Ng3 Be7 10. Be2 Be6 11. 0-0 Nc6 12. Nd2 0-0 13. f4 f5 14. Re1 Nd4 15. Ra3 Bf6 16. Bf1 g6 17. Nf3 Qd6 18. Ne5 b5 19. Rae3 Rfe8 20. Ne2 Nc6 21. Nc3 Nd4 22. Kh1 Rad8 23. axb5 axb5 24. Ne2 Nc6 25. Ng1 d4 26. R3e2 d3 27. Re3 d2 28. Qxd2 Qxd2 29. Bxd2 Bxe5 30. fxe5 Rxd2 31. b3 f4 32. Re4 Bd5 33. Rxf4 cxb3 34. Nf3 Bxf3 35. gxf3 Rxe5 36. Rb1 Nd4 37. Bg2 Ree2 38. Rg4 c4 39. f4 Rxg2 40. Rxg2 Rxg2 41. Kxg2 c3 0-1

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.??"]
[Round "6"]
[White "Showalter, Jackson Whipps"]
[Black "Janowski, Dawid Markelowicz"]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "102"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 e6 6. 0-0 Be7 7. Nc3 b5 8. Bd3 Bb7 9. a3 c5 10. dxc5 Bxc5 11. Qe2 Nbd7 12. Rd1 0-0 13. b4 Ba7 14. Bb2 Qe7 15. Rac1 Rac8 16. h3 Rfd8 17. Bb1 Nb6 18. Nd2 Bb8 19. Nde4 Nxe4 20. Nxe4 Rxc1 21. Rxc1 Bxe4 22. Bxe4 Nc4 23. Bc3 f5 24. Bf3 Nxa3 25. Qa2 Nc4 26. Qxa6 Qd6 27. Qxd6 Rxd6 28. Ra1 Rd3 29. Ra8 Rd8 30. g4 fxg4 31. hxg4 Bc7 32. Rxd8+ Bxd8 33. Bc6 Bf6 34. Bxf6 gxf6 35. Bxb5 Nb6 36. e4 e5 37. f4 Kf7 38. Kf2 Kg6 39. Be8+ Kg7 40. fxe5 fxe5 41. g5 Nc4 42. Kg3 h6 43. gxh6+ Kxh6 44. Kg4 Nd6 45. Bh5 Kg7 46. Kg5 Nxe4+ 47. Kf5 Ng3+ 48. Kxe5 Nxh5 49. b5 Kf7 50. Kd6 Nf6 51. b6 Ke8 1/2-1/2

[Event "Match Janowski-Showalter +7-2=2"]
[Site "Lexington/ Georgetown"]
[Date "1916.12.??"]
[Round "8"]
[White "Showalter, Jackson Whipps"]
[Black "Janowski, Dawid Markelowicz"]
[Result "0-1"]
[ECO "D24"]
[PlyCount "84"]
[EventDate "1916.12.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 Bf5 5. Bxc4 e6 6. Nc3 Nbd7 7. 0-0 Be7 8. Qe2 0-0 9. e4 Bg6 10. Rd1 c6 11. Ne5 Nxe5 12. dxe5 Nd7 13. f4 Bc5+ 14. Kh1 Qe7 15. g4 b5 16. Bb3 f6 17. f5 Bf7 18. exf6 Nxf6 19. e5 Nd5 20. Ne4 exf5 21. Nxc5 Qxc5 22. gxf5 Ne7 23. e6 Be8 24. Bg5 Rxf5 25. Rac1 Qb4 26. Bxe7 Qxe7 27. Qe4 Bg6 28. Qxc6 Re8 29. Re1 h6 30. Rcd1 Bh5 31. Rd3 Rf2 32. Rh3 Bg4 33. Rg3 h5 34. Kg1 Rf5 35. h3 Rc5 36. Qxe8+ Qxe8 37. e7+ Kh7 38. Bf7 Qb8 39. Rge3 Bd7 40. e8Q Bxe8 41. Bxe8 Rg5+ 42. Kh1 Qb7+ 0-1

[Event "Western CA-17 Masters"]
[Site "Chicago"]
[Date "1916.08.??"]
[Round "?"]
[White "Showalter, Jackson Whipps"]
[Black "Lasker, Edward"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "78"]
[EventDate "1916.08.14"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. Ng5 d5 8. exd5 Nd4 9. d6 Nxb3 10. dxc7 Qxc7 11. axb3 Bb7 12. 0-0 h6 13. Nf3 Bd6 14. Re1 0-0 15. Nbd2 Rad8 16. c3 e4 17. dxe4 Nxe4 18. Qc2 Nxd2 19. Bxd2 Bxf3 20. gxf3 Bxh2+ 21. Kg2 Rd6 22. Re4 f5 23. Rh4 Qd8 24. Rxh2 Rxd2 25. Qc1 Qg5+ 26. Kh1 Rfd8 27. Qe1 Kh7 28. Qc1 R8d6 29. c4 Qd8 30. Qc3 Rd1+ 31. Rxd1 Rxd1+ 32. Kg2 Qg5+ 33. Kh3 Rg1 34. Qd4 Qh5+ 35. Qh4 Qxf3+ 36. Qg3 Rxg3+ 37. fxg3 f4 38. Kh4 Qxg3+ 39. Kh5 Qg5# 0-1

[Event "Match Showalter-Whitaker +6-1=0"]
[Site "Lexington/ Georgetown"]
[Date "1916.06.15"]
[Round "1"]
[White "Showalter, Jackson Whipps"]
[Black "Whitaker, Norman Tweed"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "99"]
[EventDate "1916.06.15"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Qb3 c5 8. cxd5 exd5 9. Be2 c4 10. Qc2 Re8 11. 0-0 Nf8 12. Ne5 h6 13. Bxf6 Bxf6 14. f4 Be6 15. Bf3 Bxe5 16. fxe5 Rb8 17. Rad1 Ng6 18. g3 Qg5 19. Nxd5 Nh4 20. Be4 Red8 21. Nf4 Bf5 22. Bxf5 Nxf5 23. Rde1 Rbc8 24. Qe4 g6 25. e6 Qe7 26. exf7+ Kxf7 27. Qxe7+ Nxe7 28. d5 Ke8 29. e4 c3 30. Ne6 Rd6 31. Rf8+ Kd7 32. Rxc8 Nxc8 33. bxc3 Rb6 34. e5 Rxe6 35. dxe6+ Kxe6 36. Kf2 Ne7 37. Kf3 Nd5 38. c4 Nb4 39. Re2 b6 40. h4 Nc6 41. Kf4 Na5 42. Re4 Nc6 43. g4 a5 44. g5 h5 45. a4 Ne7 46. Rd4 Nf5 47. Rd5 Nxh4 48. Rd6+ Ke7 49. Rxb6 Ng2+ 50. Ke4 1-0

[Event "Match Showalter-Whitaker +6-1=0"]
[Site "Lexington/ Georgetown"]
[Date "1916.06.??"]
[Round "3"]
[White "Showalter, Jackson Whipps"]
[Black "Whitaker, Norman Tweed"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "64"]
[EventDate "1916.06.15"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 Ne4 7. Nxe4 dxe4 8. Bxe7 Qxe7 9. Nd2 f5 10. c5 0-0 11. Bc4 Kh8 12. 0-0 e5 13. Qe2 Nf6 14. f3 Bd7 15. b4 Rae8 16. d5 b6 17. Nb3 exf3 18. gxf3 b5 19. d6 cxd6 20. Bxb5 Bxb5 21. Qxb5 Nd5 22. cxd6 Qg5+ 23. Kh1 Nxe3 24. Rg1 Qh5 25. Qe2 f4 26. Nc5 e4 27. d7 Re7 28. Nxe4 Rxe4 29. Rac1 Rd4 30. Rc7 Rd8 31. Rgc1 Qd5 32. Rxa7 Rd2 0-1

[Event "Match Showalter-Whitaker +6-1=0"]
[Site "Lexington/ Georgetown"]
[Date "1916.06.??"]
[Round "5"]
[White "Showalter, Jackson Whipps"]
[Black "Whitaker, Norman Tweed"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "123"]
[EventDate "1916.06.15"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Bb4 6. e3 c5 7. cxd5 exd5 8. dxc5 Qa5 9. Bxf6 Nxf6 10. Rc1 Ne4 11. Qxd5 Nxc3 12. Qe5+ Be6 13. bxc3 Qxc5 14. Bb5+ Ke7 15. 0-0 Qxe5 16. Nxe5 Ba3 17. Rc2 Rac8 18. Nf3 Rc5 19. Nd4 Rhc8 20. Ba4 Rxc3 21. Rxc3 Rxc3 22. Nb5 Rc5 23. Nxa3 Ra5 24. Bb3 Bxb3 25. axb3 Rxa3 26. Rb1 Kd6 27. g4 Kc5 28. Rc1+ Kb4 29. Rc7 b5 30. Rxf7 Kxb3 31. Rxg7 b4 32. Rxh7 Ka2 33. Rb7 b3 34. g5 b2 35. Rxb2+ Kxb2 36. h4 Rc3 37. g6 a5 38. g7 Rc8 39. h5 a4 40. h6 a3 41. h7 a2 42. h8Q a1Q+ 43. Kh2 Ka3 44. Qf8+ Ka4 45. Qxc8 Qxg7 46. f4 Qg6 47. Qc4+ Ka5 48. Qc5+ Ka6 49. f5 Qh5+ 50. Kg2 Qg5+ 51. Kf3 Qh5+ 52. Ke4 Qh1+ 53. Ke5 Qh8+ 54. f6 Qh5+ 55. Kd6 Qg6 56. Kd7 Qg4+ 57. Kc7 Qc8+ 58. Kd6 Qf8+ 59. Kd5 Qf7+ 60. Ke5 Qh5+ 61. Kd6 Qf7 62. Qc6+ 1-0

[Event "Match Showalter-Whitaker +6-1=0"]
[Site "Lexington/ Georgetown"]
[Date "1916.06.??"]
[Round "7"]
[White "Showalter, Jackson Whipps"]
[Black "Whitaker, Norman Tweed"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "105"]
[EventDate "1916.06.15"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Ne4 6. Bxe7 Qxe7 7. Bd3 Nxc3 8. bxc3 dxc4 9. Bxc4 e5 10. Rb1 0-0 11. Nf3 Nd7 12. 0-0 e4 13. Nd2 Nf6 14. Rb5 c5 15. Rxc5 b6 16. Re5 Qc7 17. h3 Bb7 18. Qb3 Rfe8 19. Rxe8+ Rxe8 20. Rc1 g5 21. Nf1 h5 22. Qb5 Kh8 23. Bb3 g4 24. Qg5 Qe7 25. hxg4 hxg4 26. Ng3 Bc8 27. c4 Rg8 28. Qh4+ Kg7 29. c5 b5 30. Nh5+ Kg6 31. c6 Nd5 32. Nf4+ Kg7 33. Qxe7 Nxe7 34. Rc5 Rd8 35. Nd5 Nxd5 36. Bxd5 a6 37. Bxe4 Kf6 38. a3 Ke6 39. Kh2 Kd6 40. Kg3 Rf8 41. Kf4 f5 42. Bc2 Be6 43. c7 Rc8 44. Bxf5 Bxf5 45. Rxf5 Rxc7 46. Rf6+ Kd5 47. Rxa6 Rf7+ 48. Kg3 Kc4 49. Rc6+ Kb3 50. Rb6 Kc4 51. Ra6 Rf8 52. Ra5 Rf7 53. d5 1-0

[Event "Match Showalter-Whitaker +6-1=0"]
[Site "Lexington/ Georgetown"]
[Date "1916.06.??"]
[Round "2"]
[White "Whitaker, Norman Tweed"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "94"]
[EventDate "1916.06.15"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Nc3 Be7 7. Bxc6+ bxc6 8. d4 exd4 9. Nxd4 Bd7 10. Qd3 0-0 11. h3 c5 12. Nde2 Re8 13. Ng3 Bf8 14. Bg5 h6 15. Bxf6 Qxf6 16. Nd5 Qd8 17. Rad1 Bb5 18. c4 Bc6 19. f4 Bxd5 20. Qxd5 Rb8 21. b3 a5 22. Qd2 a4 23. bxa4 Rb4 24. Qc2 Qa8 25. Rc1 Rxa4 26. Rf2 Be7 27. Nf5 Bf6 28. Re2 Qa6 29. Qb3 Ra3 30. Qb1 Bd4+ 31. Kh2 d5 32. Nxd4 cxd4 33. Rd2 Qf6 34. Rcd1 Qxf4+ 35. Kh1 Rxe4 36. cxd5 Rae3 37. Rf1 Qe5 38. Rdf2 Qxd5 39. Qb8+ Re8 40. Qxc7 R3e7 41. Qf4 d3 42. Qf3 Qxf3 43. gxf3 Re2 44. Kg2 f5 45. Rxe2 Rxe2+ 46. Rf2 d2 47. Rxe2 d1Q 0-1

[Event "Match Showalter-Whitaker +6-1=0"]
[Site "Lexington/ Georgetown"]
[Date "1916.06.??"]
[Round "4"]
[White "Whitaker, Norman Tweed"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C91"]
[PlyCount "100"]
[EventDate "1916.06.15"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Be7 7. c3 0-0 8. d4 b5 9. Bb3 Bb7 10. Nbd2 h6 11. Qe2 exd4 12. cxd4 Re8 13. Nf1 Bf8 14. Ng3 Ne7 15. Nh4 c5 16. Qf3 c4 17. Bc2 Nc6 18. Nhf5 g6 19. Bxh6 Nxd4 20. Nxd4 Bxh6 21. Rad1 Re5 22. Qa3 Qb6 23. Ndf5 gxf5 24. Rxd6 b4 25. Rxb6 bxa3 26. Rxb7 axb2 27. Rxb2 Bd2 28. Rd1 c3 29. Rb4 a5 30. Rd4 fxe4 31. Nxe4 Nxe4 32. Rxe4 Rxe4 33. Bxe4 Rb8 34. Rb1 Rb4 35. Rxb4 axb4 36. Kf1 Kg7 37. Ke2 Kf6 38. Bc2 Kg5 39. Kd3 Bf4 40. g3 Bd6 41. Ke4 Kg4 42. h4 f5+ 43. Kd5 Bf8 44. Ke6 f4 45. Bd1+ f3 46. h5 Kh3 47. Kd5 Kg2 48. Kc4 Kxf2 49. Kb3 Ke3 50. Bxf3 Kxf3 0-1

[Event "Match Showalter-Whitaker +6-1=0"]
[Site "Lexington/ Georgetown"]
[Date "1916.06.??"]
[Round "6"]
[White "Whitaker, Norman Tweed"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C79"]
[PlyCount "68"]
[EventDate "1916.06.15"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 b5 7. Bb3 Na5 8. d4 Nxb3 9. axb3 Nd7 10. dxe5 Nxe5 11. Bf4 Ng6 12. Bg3 Be7 13. Nd4 Bb7 14. Nc3 0-0 15. Qh5 Bg5 16. Rad1 Nf4 17. Bxf4 Bxf4 18. Nd5 g6 19. Qg4 Be5 20. Nf5 Bxd5 21. Rxd5 h5 22. Qh3 gxf5 23. Qxh5 Re8 24. f4 c6 25. Rd3 Bg7 26. Qxf5 Re6 27. Rg3 Qf6 28. Rd1 Qxf5 29. exf5 Rf6 30. Rg5 Kf8 31. Rd3 Bh6 32. Rh3 Re8 33. g4 Re4 34. Rf3 Bxg5 0-1

[Event "Western CA-16 Championship"]
[Site "Excelsior"]
[Date "1915.08.21"]
[Round "10"]
[White "Showalter, Jackson Whipps"]
[Black "Moorman, Wilbur Lyttleton"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "53"]
[EventDate "1915.08.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. Bd3 cxd4 5. exd4 Nc6 6. c3 Bd6 7. Nbd2 Nge7 8. Nf1 Ng6 9. Bg5 f6 10. Be3 Nf4 11. Bxf4 Bxf4 12. Nh4 g6 13. Bxg6+ hxg6 14. Nxg6 Kf7 15. Nxf4 Qd6 16. Qf3 Ne7 17. Ne3 b5 18. Nd3 Ng6 19. Ng4 Qe7 20. g3 e5 21. dxe5 Bxg4 22. Qxg4 fxe5 23. 0-0 Raf8 24. h4 e4 25. h5 Ne5 26. Qf5+ Qf6 27. Nxe5+ 1-0

[Event "Western CA-16 Championship"]
[Site "Excelsior"]
[Date "1915.08.20"]
[Round "9"]
[White "Whitaker, Norman Tweed"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "C88"]
[PlyCount "51"]
[EventDate "1915.08.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 b5 7. Bb3 Be7 8. a4 b4 9. a5 0-0 10. d3 Rb8 11. Bc4 Nd7 12. Be3 Bf6 13. Nbd2 Nd4 14. Nf1 Nc5 15. c3 Nde6 16. Ng3 g6 17. d4 Nd7 18. Qd2 exd4 19. cxd4 Qe7 20. Bh6 Rd8 21. Nf5 gxf5 22. exf5 Ne5 23. dxe5 dxe5 24. fxe6 Bxe6 25. Qe2 Bf5 26. Nxe5 1-0

[Event "Western CA-16 Championship"]
[Site "Excelsior"]
[Date "1915.08.19"]
[Round "7"]
[White "Hokensen, Helge"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C87"]
[PlyCount "112"]
[EventDate "1915.08.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Be7 7. c3 b5 8. Bc2 Bg4 9. d3 0-0 10. h3 Bd7 11. Nbd2 h6 12. Nf1 Qc8 13. Kh2 Qb8 14. Bd2 Nd8 15. d4 c5 16. d5 Kh7 17. Ng3 g6 18. Ng1 Kg7 19. f4 Rh8 20. Rf1 h5 21. f5 h4 22. Nh1 gxf5 23. exf5 Nb7 24. Bg5 Qg8 25. Nf2 Kf8 26. Nf3 Nh5 27. Bxe7+ Kxe7 28. Ng4 Nf4 29. Qd2 f6 30. Be4 c4 31. Rad1 Nc5 32. Qe3 Re8 33. b4 cxb3 34. axb3 Nxb3 35. Bc2 Nc5 36. Nfxe5 fxe5 37. Rxf4 Qg5 38. Rf2 Qxe3 39. Nxe3 Kf7 40. Rb1 a5 41. Ra1 a4 42. Kg1 Rc8 43. Ra3 Rc7 44. Kf1 Rhc8 45. Ke1 Nb3 46. Nd1 b4 47. Ra2 bxc3 48. Ne3 Nd4 49. Be4 Rb8 50. Nd1 Rb4 51. Bc2 Bb5 52. Ra3 Rb3 53. Ra2 Nxc2+ 54. Rfxc2 Bd3 55. Rc1 a3 56. Kf2 Rb2+ 0-1

[Event "Western CA-16 Championship"]
[Site "Excelsior"]
[Date "1915.08.19"]
[Round "6"]
[White "Showalter, Jackson Whipps"]
[Black "Elliott, Edward P"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "125"]
[EventDate "1915.08.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 d5 5. Bg5 Be7 6. Bxf6 Bxf6 7. e3 c6 8. f4 0-0 9. Nf3 Nd7 10. Bd3 Nb6 11. b3 Qe8 12. Qc2 Qh5 13. 0-0 Kh8 14. h4 Bd7 15. Be2 Qe8 16. Kf2 h5 17. Rh1 g6 18. Ng5 Kg7 19. a4 a5 20. Qb2 Bc8 21. Qa3 Be7 22. c5 Bxg5 23. hxg5 Nd7 24. b4 axb4 25. Qxb4 Nb8 26. Rh4 Na6 27. Qb2 Rh8 28. Rah1 Qf7 29. Kg2 Bd7 30. Bd1 Rab8 31. Ne2 Qe7 32. Ng1 Be8 33. Nf3 Bf7 34. Ne5 Qc7 35. Qc3 Rbg8 36. Be2 Nb8 37. Rb1 Nd7 38. Nxd7 Qxd7 39. Rb6 Ra8 40. Qb4 Ra7 41. Rh1 Rha8 42. Ra1 Qc7 43. Bd1 Rh8 44. Kh3 Rha8 45. Rb1 Rb8 46. Be2 Kg8 47. Ba6 Be8 48. Bxb7 Rd8 49. a5 h4 50. a6 Qh7 51. Qe1 hxg3+ 52. Kxg3 Bd7 53. Qh1 Qg7 54. R1b2 Bc8 55. Bxc8 Rxc8 56. Rb7 Rc7 57. Rb8+ Kf7 58. Rh2 e5 59. Rh7 Ke6 60. Re8+ Re7 61. Rxg7 exf4+ 62. exf4 Rxe8 63. Qe1# 1-0

[Event "Western CA-16 Championship"]
[Site "Excelsior"]
[Date "1915.08.18"]
[Round "4"]
[White "Showalter, Jackson Whipps"]
[Black "Fry, John W"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "75"]
[EventDate "1915.08.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 f5 4. d3 Nf6 5. Nbd2 Be7 6. Qc2 d5 7. Be2 Bd6 8. exd5 Nxd5 9. Nc4 0-0 10. Bg5 Qe8 11. 0-0-0 h6 12. Bd2 b5 13. Nxd6 cxd6 14. Rhe1 Be6 15. Kb1 Rc8 16. Ka1 Ncb4 17. Qb1 Ne3 18. fxe3 Bxa2 19. Qc1 Qe6 20. c4 a5 21. Bxb4 axb4 22. Kxa2 d5 23. Kb3 Qa6 24. Qa1 bxc4+ 25. dxc4 dxc4+ 26. Kc2 Qb6 27. Nxe5 b3+ 28. Kc1 Qxe3+ 29. Kb1 Qf2 30. Qa4 Kh7 31. Nxc4 Rb8 32. Nd6 Qc5 33. Bd3 Rb4 34. Qa3 Qb6 35. g4 Rf6 36. Nxf5 g6 37. Re7+ Kh8 38. Qa8+ 1-0

[Event "Western CA-16 Championship"]
[Site "Excelsior"]
[Date "1915.08.17"]
[Round "2"]
[White "Showalter, Jackson Whipps"]
[Black "Hahlbohm, Herman H"]
[Result "1-0"]
[ECO "D43"]
[PlyCount "69"]
[EventDate "1915.08.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. e3 Bd6 8. Bd3 0-0 9. 0-0 Nd7 10. e4 dxc4 11. e5 Qd8 12. Bxc4 Be7 13. Qe2 Nb6 14. Bb3 Nd5 15. Rad1 Qa5 16. Ne4 b6 17. Nfd2 Ba6 18. Nc4 Bxc4 19. Bxc4 Rfd8 20. f4 c5 21. f5 exf5 22. Nd6 cxd4 23. Nxf5 Bg5 24. h4 d3 25. Qf2 g6 26. hxg5 gxf5 27. Qxf5 Qc5+ 28. Rf2 hxg5 29. Qxf7+ Kh8 30. Qh5+ Kg7 31. Qxg5+ Kh8 32. Rxd3 Rd7 33. Bxd5 Rf8 34. Qh6+ Rh7 35. Qxf8+ 1-0

[Event "Western CA-16 Championship"]
[Site "Excelsior"]
[Date "1915.08.17"]
[Round "3"]
[White "Widmeyer, William"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "144"]
[EventDate "1915.08.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 h6 6. Bf4 Nbd7 7. c4 c6 8. Qb3 Qc8 9. Nc3 Be7 10. cxd5 exd5 11. Rac1 Nb6 12. Rfe1 0-0 13. Ne5 g5 14. Bd2 Qe6 15. e4 dxe4 16. Qxe6 Bxe6 17. Bxe4 Nxe4 18. Rxe4 Rfe8 19. Ree1 Kg7 20. b3 Rad8 21. Be3 Ba3 22. Rcd1 Bb4 23. Rc1 Nd5 24. Bd2 Nxc3 25. Bxc3 Bxc3 26. Rxc3 Rxd4 27. Nf3 Rd6 28. h4 g4 29. Nh2 Red8 30. Nf1 Rd1 31. Rc1 R1d3 32. Ne3 Kf6 33. Kf1 R8d6 34. Kg1 b6 35. Nd1 c5 36. Nc3 R6d4 37. Nb5 Rd7 38. Nc3 Kf5 39. Kf1 c4 40. bxc4 Bxc4 41. Kg1 b5 42. Nd1 Be6 43. Nc3 b4 44. Ne4 Ra3 45. Nc5 Rd6 46. Ne4 Rd4 47. Rc5+ Kg6 48. Re5 Rd5 49. Rxd5 Bxd5 50. Nc5 Rxa2 51. Nd3 Bf3 52. Nxb4 Rd2 53. Kf1 a5 54. Na6 Rc2 55. Ra1 Be2+ 56. Ke1 Bxa6 57. Rxa5 Be2 58. Ra1 Bf3 59. Rb1 Re2+ 60. Kf1 Rd2 61. Ra1 Rd1+ 62. Rxd1 Bxd1 63. Ke1 Bf3 64. Kd2 Kf5 65. Ke1 Ke4 66. Kf1 Kd3 67. Ke1 f5 68. Kf1 Kd2 69. Kg1 Ke1 70. Kh2 Kxf2 71. h5 Be2 72. Kh1 f4 0-1

[Event "Georgetown"]
[Site "Georgetown"]
[Date "1915.??.??"]
[Round "?"]
[White "Kostic, Boris"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "81"]
[EventDate "1915.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 b6 7. e3 0-0 8. cxd5 exd5 9. Bd3 c5 10. dxc5 bxc5 11. 0-0 Be6 12. Rc1 Nbd7 13. Qe2 c4 14. Bb1 Rb8 15. Rfd1 Qb6 16. Rd2 Rfc8 17. Nd4 Bb4 18. Bg3 Bxc3 19. Rxc3 Rb7 20. e4 dxe4 21. Bxe4 Nxe4 22. Qxe4 Nf6 23. Qc2 Rd7 24. Nxe6 Qxe6 25. Re3 Rxd2 26. Qxd2 Qd5 27. Qc2 Qa5 28. a3 Nd5 29. Re5 f6 30. Re4 c3 31. h3 Qb5 32. bxc3 Nxc3 33. Re7 a5 34. Kh2 Qb1 35. Qd2 Qf5 36. Ra7 a4 37. Qe1 Qc5 38. Qe6+ Kh8 39. Qd7 Rg8 40. Rc7 Qxa3 41. Qd3 1-0

[Event "American Chess Bulletin"]
[Site "USA"]
[Date "1915.??.??"]
[Round "?"]
[White "Showalter, Jackson Whipps"]
[Black "Beckner, John Taliaferro"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "86"]
[EventDate "1915.??.??"]
[EventType "game"]
[EventRounds "18"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 0-0 6. e3 d6 7. Bd3 Nbd7 8. 0-0 h6 9. Bh4 g5 10. Bg3 Bxc3 11. bxc3 Nh5 12. Nd2 Ndf6 13. Re1 e5 14. f3 Nxg3 15. hxg3 Qe8 16. Qc2 Nh5 17. g4 Ng7 18. gxf5 Bxf5 19. e4 Bd7 20. Kf2 Qg6 21. Rh1 Nh5 22. Rag1 g4 23. Nf1 Rf6 24. Ne3 Ng3 25. Rh2 Qg5 26. Nd5 Rf7 27. Kxg3 gxf3+ 28. Kf2 fxg2+ 29. Ke2 Qg4+ 30. Ke1 Qg3+ 31. Kd1 Bg4+ 32. Kc1 Qxh2 33. Rxg2 Qh4 34. Ne3 Qe1+ 35. Kb2 Qxe3 36. Rxg4+ Rg7 37. Qg2 Rg5 38. dxe5 Rf8 39. Bc2 dxe5 40. c5 Rf2 41. Rxg5+ hxg5 42. Qg4 Kg7 43. Qe6 Qxc5 0-1

[Event "Frankfort"]
[Site "Frankfort"]
[Date "1915.??.??"]
[Round "?"]
[White "Showalter, Jackson Whipps"]
[Black "Kostic, Boris"]
[Result "0-1"]
[ECO "D15"]
[PlyCount "70"]
[EventDate "1915.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. e3 Bg4 6. cxd5 cxd5 7. Qa4+ Bd7 8. Qc2 Nc6 9. a3 e6 10. Bd3 Bd6 11. 0-0 Rc8 12. Bd2 0-0 13. Rfb1 Na5 14. b4 Nc4 15. Be1 h6 16. Qe2 Nh5 17. g4 Nf6 18. g5 hxg5 19. Nxg5 e5 20. Nxd5 Nxd5 21. Bxc4 Nf6 22. Qa2 Rxc4 23. Qxc4 Bb5 24. Qc3 e4 25. f4 exf3 26. e4 Bf4 27. Nh3 Nxe4 28. Qxf3 Qxd4+ 29. Nf2 Ng5 30. Qc3 Qd6 31. Ng4 Qe6 32. h3 Rc8 33. Qb3 Bc4 34. Qc3 Bf1 35. Qb3 Qe2 0-1

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.26"]
[Round "12"]
[White "Marshall, Frank James"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "57"]
[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"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Bg4 6. h3 Bxf3 7. Nxf3 Qe7 8. a3 0-0-0 9. Bg5 f6 10. exf6 gxf6 11. Bf4 Qe4 12. Qd2 d3 13. Qe3 Qxc4 14. exd3 Qf7 15. Be2 Nge7 16. 0-0 Nd5 17. Qd2 Rg8 18. Rac1 Nxf4 19. Qxf4 Qe6 20. Qc4 Rd5 21. Nd4 Qf7 22. Nxc6 bxc6 23. Bf3 Bd6 24. Rfe1 Qd7 25. Bxd5 cxd5 26. Qa6+ Kd8 27. Qxa7 Qg7 28. Qa8+ Kd7 29. Qxd5 1-0

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.23"]
[Round "11"]
[White "Showalter, Jackson Whipps"]
[Black "Marshall, Frank James"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "87"]
[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"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. Nbd2 0-0 8. Nf1 b5 9. Bb3 d5 10. Qe2 dxe4 11. dxe4 h6 12. Ng3 Bd6 13. 0-0 Na5 14. Bc2 Be6 15. b3 Re8 16. Rd1 Qc8 17. Nh4 Nc6 18. Nhf5 Ne7 19. Qf3 Bxf5 20. exf5 Rb8 21. Nh5 Nxh5 22. Qxh5 f6 23. Bxh6 gxh6 24. Rd3 e4 25. Rh3 Qxf5 26. Qxh6 Qg6 27. Qe3 Nd5 28. Qd2 Qg5 29. Qe1 f5 30. Rd1 Nf6 31. Rxd6 cxd6 32. Rg3 Ng4 33. h3 d5 34. Qd1 Rbd8 35. hxg4 f4 36. Rh3 Qg7 37. Kf1 d4 38. b4 dxc3 39. Qc1 e3 40. fxe3 fxe3 41. Bb3+ Kf8 42. Rf3+ Ke7 43. Qxe3+ Kd6 44. Qc5+ 1-0

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.22"]
[Round "10"]
[White "Marshall, Frank James"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "55"]
[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"]

1. d4 d5 2. e3 Nf6 3. Bd3 Bg4 4. f3 Bd7 5. f4 e6 6. Nf3 c5 7. c3 Qc7 8. 0-0 Nc6 9. Ne5 Bd6 10. Nd2 0-0-0 11. Qe2 Rdg8 12. e4 dxe4 13. Nxe4 cxd4 14. Nxd6+ Qxd6 15. Nxf7 Qc5 16. Nxh8 Rxh8 17. Kh1 h5 18. cxd4 Qxd4 19. Be3 Qd6 20. Rac1 Kb8 21. Rfd1 Qe7 22. Bc5 Qf7 23. b4 Ng4 24. Be4 e5 25. fxe5 Ka8 26. b5 Ncxe5 27. Bxb7+ Kxb7 28. Qe4+ 1-0

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.20"]
[Round "9"]
[White "Showalter, Jackson Whipps"]
[Black "Marshall, Frank James"]
[Result "0-1"]
[ECO "C62"]
[PlyCount "82"]
[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"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bg4 5. d5 a6 6. dxc6 axb5 7. cxb7 Rb8 8. c4 bxc4 9. Qa4+ Bd7 10. Qxc4 Rxb7 11. Nc3 Be7 12. 0-0 Nf6 13. a4 0-0 14. a5 c5 15. a6 Rb4 16. Qe2 Qb6 17. Nd2 Ra8 18. Nc4 Qc6 19. Bg5 Be6 20. Ne3 Rb6 21. Ncd5 Bxd5 22. Bxf6 Bxf6 23. Nxd5 Rbxa6 24. Rac1 Ra4 25. b4 Bd8 26. Rfd1 Ra2 27. Qc4 h5 28. b5 Qd7 29. Nc3 Rb2 30. Qxc5 Bg5 31. Qd5 Rc8 32. Rb1 Rc2 33. Na4 Qa7 34. b6 Qxa4 35. b7 Rb8 36. Ra1 Qe8 37. Ra8 Be7 38. Rda1 Bf8 39. g3 Rb2 40. R1a7 R2xb7 41. Rxb8 Rxb8 0-1

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.19"]
[Round "8"]
[White "Marshall, Frank James"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "123"]
[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"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Bb4 6. a3 Bxd2+ 7. Bxd2 Bg4 8. Qb3 Rb8 9. Bg5 Nge7 10. 0-0-0 0-0 11. e3 Re8 12. Be2 Na5 13. Qc2 Bxf3 14. Rxd4 Qc8 15. Bxf3 c5 16. Rd6 b5 17. cxb5 c4 18. Rhd1 Ng6 19. Bc6 Nxc6 20. bxc6 Nxe5 21. Rd8 Qxc6 22. Rxb8 Rxb8 23. Bf4 Qb5 24. Bxe5 Qxe5 25. g3 Rc8 26. Kb1 g6 27. Rd4 Qa5 28. Qc3 Qf5+ 29. Qc2 Qh3 30. f4 Qf1+ 31. Rd1 Qf3 32. e4 Qe3 33. e5 a5 34. Ka2 Qc5 35. Qc3 a4 36. Rd7 Qb5 37. e6 Qb3+ 38. Ka1 Qxc3 39. exf7+ Kf8 40. bxc3 Rb8 41. Ra7 Rb3 42. Rxa4 Rxc3 43. Kb2 Rb3+ 44. Ka2 Rc3 45. Rb4 Rc2+ 46. Rb2 Rc1 47. Re2 Kxf7 48. Kb2 Rd1 49. Rc2 Rd4 50. Kc3 Rd3+ 51. Kb4 Rb3+ 52. Ka4 Rf3 53. Rxc4 h5 54. Kb4 h4 55. gxh4 Rf2 56. a4 Rxh2 57. a5 Rxh4 58. a6 Rh8 59. Ka5 Ke6 60. a7 Kd5 61. Rb4 Kc5 62. Rb8 1-0

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.18"]
[Round "7"]
[White "Showalter, Jackson Whipps"]
[Black "Marshall, Frank James"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "119"]
[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"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nce2 Nc6 7. c3 cxd4 8. cxd4 Bb4+ 9. Bd2 0-0 10. Nf3 f6 11. Bxb4 Nxb4 12. Qb3 Nc6 13. 0-0-0 Na5 14. Qc3 b5 15. Ng3 Bb7 16. Kb1 Rc8 17. Qb4 Nc4 18. Bd3 fxe5 19. Ng5 Rc6 20. Bxh7+ Kh8 21. dxe5 Rxf4 22. h4 Qf8 23. Qxf8+ Nxf8 24. Bd3 Nxe5 25. Bxb5 Rb6 26. Rdf1 Rf6 27. Be2 Kg8 28. Nh5 Rxf1+ 29. Rxf1 Ba6 30. Bxa6 Rxa6 31. Nf4 Neg6 32. Nh5 Ne5 33. Nf4 Neg6 34. Nh5 Ne5 35. Rc1 d4 36. Rc8 Ned7 37. Nf4 e5 38. Nd3 Rf6 39. Re8 Rf1+ 40. Kc2 Rg1 41. Nxe5 Rxg2+ 42. Kd3 Nxe5+ 43. Rxe5 Rxb2 44. Ra5 Rb7 45. Kxd4 Rb4+ 46. Ke3 Rb7 47. h5 Re7+ 48. Kf4 Nh7 49. Ne4 Rf7+ 50. Rf5 Rb7 51. Rc5 Rf7+ 52. Ke5 Re7+ 53. Kf5 Rf7+ 54. Ke6 Nf8+ 55. Kd6 Rd7+ 56. Kc6 Rd4 57. Ng5 Ra4 58. Rc2 Ra5 59. Rg2 Nh7 60. Nxh7 1/2-1/2

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.17"]
[Round "6"]
[White "Marshall, Frank James"]
[Black "Showalter, Jackson Whipps"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "78"]
[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"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Qe7 5. Bb5+ c6 6. Ba4 Nf6 7. Bc2 Bb6 8. d3 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Be3 exf4 12. Bxb6 axb6 13. Qxf4 Qe5 14. Qxe5+ dxe5 15. 0-0 0-0 16. Nd2 g6 17. Nc4 Kg7 18. a4 Ne8 19. d4 f6 20. Rad1 exd4 21. Rxd4 Rf7 22. Rfd1 Nc5 23. b4 Nxa4 24. Rd8 Rxd8 25. Rxd8 Re7 26. Bxa4 b5 27. Bxb5 Nc7 28. Na3 cxb5 29. Kf2 Kh6 30. Rb8 Rxe4 31. Rxb7 Nd5 32. Nxb5 Rc4 33. Ke2 Nxc3+ 34. Nxc3 Rxc3 35. Rf7 f5 36. b5 Rb3 37. Rb7 Kg5 38. Rxh7 Rxb5 39. Rc7 f4 1/2-1/2

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.16"]
[Round "5"]
[White "Showalter, Jackson Whipps"]
[Black "Marshall, Frank James"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "47"]
[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"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Ng3 Bd6 7. d4 Bg4 8. dxe5 Bxe5 9. Bxc6+ bxc6 10. Qe2 Bxf3 11. Qxe5+ Ne7 12. gxf3 0-0 13. Bg5 Qd7 14. Bxe7 Rae8 15. 0-0-0 Rxf3 16. Qh5 Rxf2 17. Bc5 g6 18. Qg5 Rg2 19. Qf6 Qh3 20. Bd4 Qh6+ 21. Kb1 c5 22. Rhf1 cxd4 23. Qf7+ Kh8 24. Qxe8+ 1-0

[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"]

1. e4 e5 2. d4 exd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. Bf4 Be7 8. Nbd2 0-0 9. 0-0 Bg4 10. Re1 Nh5 11. Bg3 Nxg3 12. hxg3 Ne5 13. Bf1 Bg5 14. Qb3 Bxd2 15. Nxd2 Be6 16. Qxb7 a6 17. Nf3 Nxf3+ 18. gxf3 Qd7 19. Qb4 Rfb8 20. Qa3 a5 21. Rad1 Qc6 22. Re3 f6 23. Rd4 Qb6 24. b3 c5 25. Rd2 a4 26. c4 axb3 27. Qxb3 Qc7 28. Qd1 Rb6 29. f4 Qb8 30. Rb3 Rxb3 31. axb3 Ra6 32. e5 Qa7 33. Rxd6 g6 34. Rxa6 1-0

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.11"]
[Round "3"]
[White "Showalter, Jackson Whipps"]
[Black "Marshall, Frank James"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "110"]
[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"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 cxd4 8. Nexd4 Bc5 9. c3 Bxd4 10. cxd4 Qb6 11. b3 f6 12. Bb2 fxe5 13. fxe5 0-0 14. Bd3 Qb4+ 15. Ke2 Nb6 16. a3 Qe7 17. Qc2 h6 18. Raf1 Bd7 19. h4 Rac8 20. Qd2 Qe8 21. h5 Ne7 22. a4 Nf5 23. Rh3 Bxa4 24. bxa4 Nc4 25. Bxc4 Rxc4 26. g4 Qxa4 27. Rc1 Rxc1 28. Qxc1 Ne7 29. Kf2 Rc8 30. Bc3 b5 31. Qb2 a5 32. Ne1 Rc4 33. Rd3 Nc6 34. Qd2 b4 35. Bb2 Qa2 36. g5 hxg5 37. Nf3 Qb1 38. Kg3 g4 39. Ne1 a4 40. h6 gxh6 41. Qe2 Kh7 42. Qf2 Nd8 43. Kxg4 a3 44. Qf6 Rc7 45. Kh5 Rg7 46. Qxh6+ Kg8 47. Qc1 Qxb2 48. Qxb2 axb2 49. Rb3 Rg1 50. Rxb2 Rxe1 51. Rxb4 Nc6 52. Ra4 Kf7 53. Kg5 Re4 54. Ra6 Nxd4 55. Ra7+ Ke8 0-1

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.10"]
[Round "2"]
[White "Marshall, Frank James"]
[Black "Showalter, Jackson Whipps"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "62"]
[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"]

1. d4 d5 2. c4 e5 3. e3 exd4 4. exd4 Nf6 5. Nf3 Bb4+ 6. Nc3 0-0 7. Be2 dxc4 8. 0-0 Bg4 9. Bxc4 Bxf3 10. Qxf3 Qxd4 11. Qxb7 Qxc4 12. Qxa8 Nc6 13. Qb7 Bd6 14. Qb5 Qe6 15. Qe2 Qf5 16. Qf3 Qe5 17. g3 Nd4 18. Qe3 Qc5 19. Rd1 Be5 20. Ne4 Qd5 21. Nxf6+ Bxf6 22. Rd3 Rd8 23. Bd2 Nf3+ 24. Qxf3 Qxd3 25. Qxd3 Rxd3 26. Bf4 c5 27. Rc1 Rd5 28. Be3 Bxb2 29. Rb1 Be5 30. Rb5 f6 31. Rxc5 Rxc5 1/2-1/2

[Event "USA-ch Match Marshall-Showalter +7-2=3"]
[Site "Lexington"]
[Date "1909.11.09"]
[Round "1"]
[White "Showalter, Jackson Whipps"]
[Black "Marshall, Frank James"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "102"]
[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"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Bg4 6. Be2 Be7 7. 0-0 0-0 8. d5 Nd7 9. Nd4 Bxe2 10. Qxe2 Nef6 11. Nc3 Re8 12. f4 Bf8 13. Qf3 Rc8 14. Be3 c6 15. Bf2 cxd5 16. Nxd5 Qa5 17. Nc3 d5 18. a3 Ne4 19. Nb3 Qa6 20. Bd4 Ndc5 21. Rad1 Nxb3 22. cxb3 Nxc3 23. Bxc3 Qb6+ 24. Kh1 Qxb3 25. Qxd5 Qxd5 26. Rxd5 Bxa3 27. Bxg7 Kxg7 28. bxa3 Rc3 29. Ra5 a6 30. h3 Re6 31. a4 Ra3 32. Rg5+ Rg6 33. Rb1 Rxa4 34. Rxb7 Rxf4 35. Rxg6+ hxg6 36. Ra7 Ra4 37. Kh2 Ra3 38. h4 a5 39. g4 a4 40. g5 Ra1 41. Kg2 a3 42. Kf2 Kf8 43. Kg2 a2 44. Kh2 Ke8 45. Kg2 Kd8 46. Kh2 Kc8 47. Rxf7 Re1 48. Ra7 a1Q 49. Rxa1 Rxa1 50. Kg3 Kd7 51. Kf4 Ke6 0-1

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "12"]
[White "Barry, John Finan"]
[Black "Showalter, Jackson Whipps"]
[Result "1/2-1/2"]
[ECO "C91"]
[PlyCount "69"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 0-0 10. d4 Bxf3 11. gxf3 Qd7 12. f4 Qh3 13. f3 Na5 14. Bc2 Nh5 15. fxe5 dxe5 16. Qe2 Rfb8 17. Qf1 Qh4 18. Re2 Nf4 19. Bxf4 exf4 20. Bd3 b4 21. Nd2 Rb6 22. Rg2 c5 23. Nc4 Nxc4 24. Bxc4 cxd4 25. cxd4 a5 26. b3 Rd8 27. d5 Bc5+ 28. Kh1 Rh6 29. Rd1 Bd6 30. Rdd2 Re8 31. Rg4 Qh5 32. Rgg2 f5 33. Bd3 fxe4 34. Bxe4 Kf8 35. Rc2 1/2-1/2

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "4"]
[White "Chigorin, Mikhail Ivanovich"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "82"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. Nf3 Be7 5. Nc3 d5 6. d3 Nf6 7. g3 0-0 8. Bg2 Bd7 9. 0-0 Nd4 10. Qd1 Nxf3+ 11. Bxf3 Bc6 12. Qe2 Qb6 13. Kh1 Rad8 14. g4 Qa6 15. e5 Nd7 16. g5 g6 17. Nd1 d4 18. Nf2 c4 19. Ng4 cxd3 20. cxd3 Nc5 21. Bxc6 bxc6 22. Nf2 Nb3 23. Rb1 Qxa2 24. Bd2 Rb8 25. Qd1 Rb7 26. Qc2 Nxd2 27. Qxd2 Rfb8 28. Ra1 Qd5+ 29. Ne4 Rxb2 30. Qd1 a5 31. Qf3 Kh8 32. Qh3 R8b3 33. Rae1 Rc2 34. Kg1 a4 35. Rf3 h5 36. gxh6 Rbb2 37. Rg3 a3 38. Ng5 Bxg5 39. fxg5 Rf2 40. h7 a2 41. Rg4 Qxe5 0-1

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "6"]
[White "Delmar, Eugene"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "80"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Ne2 Ne7 8. c3 Ba5 9. Ng3 Ng6 10. h3 c6 11. Ba4 d5 12. Bg5 h6 13. Be3 Kh7 14. Qc1 Bc7 15. Bc2 Ng8 16. Re1 f5 17. exf5 Bxf5 18. Nxf5 Rxf5 19. d4 e4 20. Nd2 Qd6 21. Nf1 Raf8 22. c4 Nf4 23. Ng3 Qg6 24. Kh1 Nxg2 25. Nxf5 Nxe1 26. Qxe1 Rxf5 27. Qg1 Qe6 28. cxd5 cxd5 29. Bd1 Rf3 30. Qg4 Qd6 31. Qg2 Rf6 32. Bh5 Ne7 33. h4 Nf5 34. Rg1 g6 35. Bf4 Qxf4 36. Bxg6+ Kh8 37. Bxf5 Qxh4+ 38. Bh3 Rg6 39. Qf1 Qf4 40. Rg2 Qf3 0-1

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "3"]
[White "Hodges, Albert Beauregard"]
[Black "Showalter, Jackson Whipps"]
[Result "1/2-1/2"]
[ECO "C87"]
[PlyCount "83"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Be7 7. c3 Bg4 8. Bxc6+ bxc6 9. d4 Nd7 10. h3 Bxf3 11. Qxf3 0-0 12. Nd2 c5 13. d5 g6 14. g4 Bg5 15. Nf1 Kg7 16. Re2 Rh8 17. Ng3 Bxc1 18. Rxc1 Qg5 19. Qe3 Qf4 20. c4 Kf6 21. Rc3 h5 22. gxh5 gxh5 23. Qd2 Rag8 24. Ree3 Ke7 25. Kh1 Rg5 26. Qe2 Qf6 27. Nf5+ Kd8 28. Rg3 h4 29. Rg4 Rhg8 30. f3 Qg6 31. Qg2 Qh5 32. Rxg5 Rxg5 33. Qf2 Nf6 34. Rc1 Kd7 35. Rf1 Nh7 36. Rg1 Rxg1+ 37. Qxg1 Qxf3+ 38. Kh2 Qf4+ 39. Kg2 Qg5+ 40. Kh2 Qf4+ 41. Kg2 Qg5+ 42. Kh2 1/2-1/2

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "14"]
[White "Lasker, Emanuel"]
[Black "Showalter, Jackson Whipps"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "90"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bd7 9. Be3 0-0-0 10. Nd2 Re8 11. Kf2 g6 12. Rad1 h5 13. h4 c5 14. Ne2 b6 15. Rhe1 Bc6 16. Bf4 Bg7 17. Nc4 Nd7 18. c3 Bb5 19. Ne3 Ne5 20. Bxe5 Bxe5 21. g3 Bg7 22. Nf4 Rd8 23. Nh3 Rxd1 24. Rxd1 Rd8 25. Rxd8+ Kxd8 26. Ng5 Be8 27. f4 c6 28. e5 b5 29. b3 Bf8 30. c4 Be7 31. f5 Bxg5 32. hxg5 Bd7 33. e6 fxe6 34. fxg6 Ke7 35. Kf3 Be8 36. g7 Kf7 37. Kf4 Kxg7 38. Ke5 Bg6 39. Kd6 Bb1 40. a4 Ba2 41. Kxc6 Bxb3 42. axb5 axb5 43. cxb5 Ba4 44. Kxc5 Bxb5 45. Kxb5 Kg6 1/2-1/2

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "10"]
[White "Marshall, Frank James"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "75"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 a5 6. h3 Bc5 7. Bg5 Nge7 8. Nbd2 h6 9. Bh4 a4 10. g4 Be6 11. Qc2 Qd7 12. Ne4 Bb6 13. 0-0-0 Ng6 14. Bg3 0-0 15. e3 Rfd8 16. Kb1 Qe8 17. exd4 Bxd4 18. Nxd4 Nxd4 19. Qc3 Nb5 20. Qc1 Rxd1 21. Qxd1 Rd8 22. Qxa4 Rd4 23. Qxb5 Bd7 24. Qc5 Rxe4 25. f3 b6 26. Qf2 Bc6 27. Bd3 Rxe5 28. Bxe5 Nxe5 29. Re1 Qd8 30. Rd1 Nxd3 31. Qe3 Qh4 32. Rxd3 Kh7 33. Qe5 g6 34. Qxc7 Qe1+ 35. Ka2 Qe6 36. Qf4 b5 37. Rd6 Qe8 38. Qd4 1-0

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "8"]
[White "Napier, William Ewart"]
[Black "Showalter, Jackson Whipps"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "45"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d4 exd4 7. Qe2 0-0 8. e5 Ne8 9. Rd1 f6 10. Bxc6 bxc6 11. Nxd4 d5 12. exd6 Bxd6 13. Nxc6 Qd7 14. Qf3 Bb7 15. Qb3+ Kh8 16. Qxb7 Bxh2+ 17. Kxh2 Qxd1 18. Qxa8 Qxc1 19. Qd8 Qf4+ 20. Kg1 Qc1+ 21. Kh2 Qf4+ 22. Kg1 Qc1+ 23. Kh2 1/2-1/2

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "1"]
[White "Schlechter, Carl"]
[Black "Showalter, Jackson Whipps"]
[Result "1/2-1/2"]
[ECO "D67"]
[PlyCount "76"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 N5b6 12. Bb3 e5 13. Ne4 exd4 14. Qxd4 Nf6 15. Nxf6+ Qxf6 16. Qxf6 gxf6 17. Rfd1 a5 18. Rd4 Bf5 19. Rc5 Bg6 20. a4 Rfe8 21. Kf1 Re4 22. Ke2 Rxd4 23. Nxd4 Nd7 24. Rc3 Rd8 25. h3 c5 26. Nf3 b6 27. Nh4 Be4 28. f3 Bb7 29. Bc4 Ne5 30. Bb5 Kf8 31. Nf5 Bc8 32. Ng3 Ke7 33. Nh5 Bb7 34. Nf4 f5 35. Rc2 Rd6 36. Rd2 h6 37. Rxd6 Kxd6 38. Kd2 Ng6 1/2-1/2

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "9"]
[White "Showalter, Jackson Whipps"]
[Black "Fox, Albert Whiting"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "148"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. h3 h5 7. d3 Nf6 8. Be3 Qb6 9. Qd2 Nd4 10. Bxd4 cxd4 11. Na4 Qa6 12. b3 Bd7 13. Nb2 e5 14. a4 Rc8 15. 0-0 0-0 16. Nc4 Be6 17. f4 Bxc4 18. bxc4 Qc6 19. f5 Kh7 20. Qg5 Ng8 21. g4 Bh6 22. Qh4 Be3+ 23. Kh1 g5 24. Qg3 h4 25. Qf3 Nf6 26. Rfb1 Kg7 27. Nc3 Qd7 28. Nd5 Nxd5 29. exd5 f6 30. Rb3 Rc5 31. Qe2 Rb8 32. a5 Qc7 33. Qe1 Qe7 34. Be4 Qd8 35. Kg2 Kh6 36. Kf3 Kh7 37. Ke2 Qe8 38. Qb4 Qd7 39. Qa3 Bf4 40. Rab1 Be3 41. Rb5 Rxb5 42. Rxb5 Rc8 43. Qb4 Rc7 44. Kd1 Qe7 45. Qb3 Kg7 46. c5 a6 47. cxd6 Qxd6 48. Rb6 Qc5 49. Qc4 Qxc4 50. dxc4 d3 51. cxd3 Rd7 52. Re6 Bc5 53. Kc2 Kf7 54. Kc3 Bf2 55. Kb4 Be1+ 56. Ka4 Bf2 57. Kb4 Be1+ 58. Ka4 Bf2 59. d6 Bc5 60. Bd5 Rd8 61. Rxe5+ Kf8 62. Re6 Rxd6 63. Rxd6 Bxd6 64. Bxb7 Bc5 65. Bxa6 Ke7 66. Kb5 Kd6 67. Bb7 Be3 68. Bg2 Bc5 69. Bh1 Bd4 70. Kb4 Bc5+ 71. Kc3 Ke5 72. Bg2 Bd4+ 73. Kb4 Kd6 74. Kb5 Be3 1/2-1/2

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "5"]
[White "Showalter, Jackson Whipps"]
[Black "Janowski, Dawid Markelowicz"]
[Result "1/2-1/2"]
[ECO "C90"]
[PlyCount "111"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. d3 0-0 10. Nbd2 d5 11. exd5 Nxd5 12. h3 Bh5 13. Nf1 Nf6 14. Ng3 Bg6 15. Nxe5 Nxe5 16. Rxe5 Bd6 17. Re3 c5 18. Rf3 Qc7 19. Be3 Rad8 20. d4 Be5 21. Rc1 Ne4 22. Qe1 Bf6 23. dxc5 Nxc5 24. Bxc5 Qxc5 25. Ne4 Bxe4 26. Qxe4 Rd2 27. Rf5 Qb6 28. Bc2 g6 29. Rf3 Rfd8 30. h4 h5 31. Bb3 Kg7 32. g4 hxg4 33. Qxg4 Rh8 34. Qf4 Rxb2 35. Rd1 Rxh4 36. Qd6 Qxd6 37. Rxd6 Rb1+ 38. Kg2 Rg4+ 39. Rg3 Rxg3+ 40. fxg3 a5 41. Rd7 Bxc3 42. Rxf7+ Kh6 43. Rc7 Rc1 44. Kf3 a4 45. Bg8 Rf1+ 46. Kg4 Bg7 47. Rb7 Rf5 48. Be6 Rc5 49. Bd7 Rc2 50. Rxb5 Rxa2 51. Rb6 Rd2 52. Be8 Rd4+ 53. Kh3 a3 54. Rxg6+ Kh7 55. Ra6 Bf8 56. g4 1/2-1/2

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "15"]
[White "Showalter, Jackson Whipps"]
[Black "Lawrence, Thomas Francis"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "95"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. e3 Nc6 5. Nc3 Nf6 6. Be2 Bd6 7. 0-0 0-0 8. a3 b6 9. dxc5 bxc5 10. Qa4 Bb7 11. cxd5 exd5 12. Rd1 Qe7 13. Ba6 Ne5 14. Bxb7 Nxf3+ 15. gxf3 Qxb7 16. e4 d4 17. Ne2 a5 18. Ng3 Qc7 19. Bg5 Nd7 20. Rac1 Ne5 21. Kg2 h6 22. Bd2 f5 23. f4 Ng6 24. Qb3+ Kh8 25. e5 Qc6+ 26. Kh3 Be7 27. Nh5 Rab8 28. Qd3 Rxb2 29. Rg1 a4 30. Rg3 Bh4 31. Qxd4 cxd4 32. Rxc6 Bxg3 33. Bc1 Rb3 34. hxg3 Rc3 35. Rxg6 Rxc1 36. Kg2 d3 37. Rd6 Rc3 38. e6 Re8 39. g4 Rc5 40. Ng3 g6 41. gxf5 gxf5 42. Kf3 Kg7 43. Ke3 Kf6 44. Nh5+ Kg6 45. Ng3 Kf6 46. Nh5+ Kg6 47. Ng3 Kf6 48. Nh5+ 1/2-1/2

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "7"]
[White "Showalter, Jackson Whipps"]
[Black "Marco, Georg"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "60"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 f5 6. Nf3 Nf6 7. Nbd2 Ne4 8. 0-0 Be7 9. Bb5 Qb6 10. Bxc6+ bxc6 11. Ne5 g6 12. Rf3 Bd6 13. Nxe4 dxe4 14. Nc4 Qc7 15. Rh3 Ba6 16. dxc5 Bxc5 17. Ne5 Rd8 18. Qa4 Bb5 19. Qb3 Qd6 20. Bd2 0-0 21. c4 Qxd2 22. cxb5 cxb5 23. Qxe6+ Kg7 24. Rxh7+ Kxh7 25. Qxg6+ Kh8 26. Qh6+ Kg8 27. Qg6+ Kh8 28. Qh6+ Kg8 29. Qg6+ Kh8 30. Qh6+ Kg8 1/2-1/2

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "13"]
[White "Showalter, Jackson Whipps"]
[Black "Mieses, Jacques"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "93"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 Bf5 5. e3 e6 6. Bxc4 c6 7. 0-0 Nbd7 8. Qe2 Ne4 9. Nd2 Ndf6 10. Ndxe4 Nxe4 11. f3 Nd6 12. Bb3 Be7 13. e4 Bg6 14. Be3 0-0 15. Rad1 Qa5 16. g4 Rad8 17. e5 Nb5 18. Nxb5 Qxb5 19. Qxb5 cxb5 20. d5 exd5 21. Bxa7 Rfe8 22. Bb6 Rd7 23. Rxd5 Rxd5 24. Bxd5 Rc8 25. Bxb7 Rb8 26. Rc1 Bd8 27. Bxd8 Rxb7 28. Rc8 h5 29. h3 Kh7 30. Bc7 hxg4 31. hxg4 Bb1 32. a3 Ba2 33. Bd6 Kg6 34. Kf2 f6 35. f4 fxe5 36. Bxe5 Rd7 37. Kg3 Kf7 38. Kh4 Bb3 39. Kg5 g6 40. Rc6 Be6 41. Rxe6 Kxe6 42. Kxg6 Rd2 43. Bc3 Rg2 44. f5+ Ke7 45. f6+ Ke6 46. g5 Rg3 47. f7 1-0

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "11"]
[White "Showalter, Jackson Whipps"]
[Black "Pillsbury, Harry Nelson"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "61"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. Re1 Bg4 9. c3 f5 10. Nbd2 0-0 11. Qb3 Kh8 12. Qxb7 Rf6 13. Qb3 Rg6 14. Kf1 Rb8 15. Qc2 Bd6 16. h3 Bh5 17. a3 Qf6 18. Ne5 Nxe5 19. dxe5 Qxe5 20. Nf3 Bxf3 21. gxf3 Qh2 22. Be3 Qxh3+ 23. Ke2 Ng5 24. Bxf5 Qxf3+ 25. Kd2 Ne4+ 26. Bxe4 dxe4 27. Rad1 Bf4 28. Kc1 Rg2 29. Qd2 Bxe3 30. Rxe3 Qxf2 31. Re2 1-0

[Event "Cambridge Springs"]
[Site "Cambridge Springs"]
[Date "1904.??.??"]
[Round "2"]
[White "Showalter, Jackson Whipps"]
[Black "Teichmann, Richard"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "80"]
[EventDate "1904.04.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c6 3. e3 Qb6 4. b3 Bf5 5. Bd3 Bg6 6. Ne2 Nd7 7. Bf4 Ngf6 8. 0-0 Nh5 9. c4 Nxf4 10. exf4 Bxd3 11. Qxd3 g6 12. Nbc3 dxc4 13. Qxc4 Bg7 14. Rad1 0-0 15. d5 c5 16. Rfe1 Rac8 17. Ng3 Qa5 18. Nce4 b5 19. Qe2 c4 20. Ng5 Nf6 21. bxc4 bxc4 22. Qc2 Nxd5 23. f5 Nb4 24. Qe4 Nd3 25. Re3 Rcd8 26. Rf1 Rd4 27. Qxe7 Qd8 28. fxg6 hxg6 29. Nf3 Qxe7 30. Rxe7 Rdd8 31. Ne1 Nb4 32. Rxa7 c3 33. a3 c2 34. Ne2 Rfe8 35. Nc1 Rd1 36. Nf3 Red8 37. Re7 Nd3 38. Nxd3 Rxf1+ 39. Kxf1 Rxd3 40. Re8+ Bf8 0-1

[Event "Lasker exh series Manhatten CC "]
[Site "New York"]
[Date "1902.10.20"]
[Round "3"]
[White "Lasker, Emanuel"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "101"]
[EventDate "1902.10.16"]
[EventType "game"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 d6 7. Be2 Nf6 8. f4 0-0 9. Nb3 Bd7 10. g4 Na5 11. g5 Ne8 12. h4 Rc8 13. Bd4 Nc4 14. Bxc4 Rxc4 15. Qd3 Rc8 16. 0-0-0 Bg4 17. Rdg1 Bh5 18. Bxg7 Nxg7 19. Nd5 Ne6 20. f5 Nc5 21. Nxc5 Rxc5 22. b4 Rc6 23. f6 e6 24. Ne7+ Kh8 25. Nxc6 bxc6 26. Rg2 Qb8 27. Rd2 d5 28. exd5 cxd5 29. a3 Rc8 30. Qe3 Bg4 31. Rd3 Qc7 32. Rd2 Qc4 33. Kb2 Bf5 34. c3 Be4 35. Rc1 e5 36. Qe2 Qc6 37. c4 h5 38. Qd1 d4 39. Qe2 Re8 40. b5 Qb7 41. Ka2 Bf3 42. Qe1 Qb6 43. Qf1 e4 44. c5 Qe6+ 45. Qc4 Qxc4+ 46. Rxc4 e3 47. Rdxd4 e2 48. Rc1 e1Q 49. Rxe1 Rxe1 50. Rd8+ Kh7 51. Rd7 1-0

[Event "Lasker exh series Manhattan CC"]
[Site "New York"]
[Date "1901.05.09"]
[Round "6"]
[White "Showalter, Jackson Whipps"]
[Black "Lasker, Emanuel"]
[Result "0-1"]
[ECO "C67"]
[PlyCount "98"]
[EventDate "1901.04.29"]
[EventType "game"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Ba4 e4 7. Ne5 g6 8. f3 Bg7 9. fxe4 0-0 10. Bb3 Nxe5 11. dxe5 Bxe5 12. Qd5 Qe7 13. Bh6 Bxh2+ 14. Kxh2 Qh4+ 15. Kg1 Qxh6 16. Nc3 Qg7 17. Rf3 Ne8 18. Raf1 c6 19. Qg5 d5 20. exd5 Nd6 21. dxc6 bxc6 22. Qc5 Nf5 23. Qxc6 Qd4+ 24. R1f2 Bd7 25. Qd5 Be6 26. Qxd4 Nxd4 27. Rf6 Nxb3 28. axb3 Kg7 29. Na4 Rac8 30. R6f4 Rfd8 31. b4 Rd1+ 32. Kh2 Bf5 33. c3 h5 34. Rf1 Rcd8 35. Rxd1 Rxd1 36. Rf2 Kf6 37. Nc5 h4 38. Ne4+ Ke7 39. Ng5 Re1 40. Nf3 Re4 41. b5 Rf4 42. b3 Be4 43. Re2 Kd6 44. Nd4 g5 45. Ra2 f5 46. Ra6+ Kd5 47. Rg6 g4 48. Kg1 Bd3 49. Kh2 Rf1 0-1

[Event "Match/Nation ENG-USA"]
[Site "Cable"]
[Date "1901.??.??"]
[Round "?"]
[White "Mason, James"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "85"]
[EventDate "1901.04.19"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "United States"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "USA"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. c3 Nd7 5. Bc4 e5 6. Bg5 Bf6 7. Be3 Qe7 8. Nbd2 Bg7 9. Qe2 h6 10. h3 Ngf6 11. Bd3 Nb6 12. dxe5 dxe5 13. Nb3 Nbd7 14. Rd1 0-0 15. g4 Ne8 16. Bb5 Nd6 17. Bxd7 Bxd7 18. Bc5 Rfd8 19. Bxd6 cxd6 20. Nbd2 Bc6 21. c4 Rab8 22. Nb1 b5 23. Nc3 bxc4 24. Qxc4 Rdc8 25. Qe2 Bf8 26. Rg1 Qb7 27. Rd2 Qb4 28. Kf1 Bb7 29. Kg2 Rc4 30. a3 Qb3 31. Re1 f5 32. gxf5 gxf5 33. Kh2 Bxe4 34. Rg1+ Kh7 35. Nh4 Rxc3 36. bxc3 Qf7 37. Ng6 Rd8 38. Nxf8+ Qxf8 39. Qh5 f4 40. f3 Bf5 41. Rdg2 Rd7 42. Rg8 Qf6 43. Rh8+ 1-0

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.11.13"]
[Round "10"]
[White "Showalter, Jackson Whipps"]
[Black "Lipschuetz, Salomon"]
[Result "0-1"]
[ECO "D63"]
[PlyCount "97"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Rc1 0-0 7. Nf3 Re8 8. Bd3 dxc4 9. Bxc4 a6 10. 0-0 b5 11. Bd3 Bb7 12. Qe2 c5 13. Bb1 Qb6 14. Rfd1 Rac8 15. Ne5 Nf8 16. Bxf6 Bxf6 17. Qh5 g6 18. Qh3 cxd4 19. exd4 Red8 20. Qe3 Nd7 21. Ng4 Bg7 22. a3 Nf6 23. Ne5 Nd5 24. Nxd5 Bxd5 25. Qf4 f5 26. Rxc8 Rxc8 27. Nd7 Qc7 28. Qxc7 Rxc7 29. Nc5 a5 30. b4 axb4 31. axb4 Ra7 32. Bd3 Bxd4 33. Bxb5 Bc3 34. Rb1 Ba2 35. Rd1 Bxb4 36. Na6 Be7 37. Rc1 Rb7 38. Bf1 Kf7 39. f4 g5 40. Bc4 Rb2 41. g3 gxf4 42. gxf4 Bd6 43. Nc7 Bxc7 44. Bxe6+ Bxe6 45. Rxc7+ Kg6 46. Rc6 Re2 47. Kf1 Re4 48. Kg2 Kh5 49. Kf3 0-1

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.11.10"]
[Round "9"]
[White "Hodges, Albert Beauregard"]
[Black "Showalter, Jackson Whipps"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "133"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 c6 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bxe7 Qxe7 10. e4 N5b6 11. Bb3 e5 12. 0-0 exd4 13. Nxd4 Nc5 14. Bc2 0-0 15. Qh5 g6 16. Qh6 Nc4 17. Qc1 Rd8 18. Nce2 Ne6 19. Nf3 Qb4 20. Rb1 Nd2 21. Nxd2 Qxd2 22. Ng3 Nf4 23. Rd1 Qxc1 24. Rbxc1 Be6 25. b3 c5 26. Kf1 c4 27. Ne2 Nxe2 28. Kxe2 a5 29. h3 b5 30. f4 b4 31. g4 c3 32. f5 Bd7 33. Ke3 Bb5 34. h4 f6 35. Rxd8+ Rxd8 36. Rd1 Rxd1 37. Bxd1 gxf5 38. exf5 h6 39. Bc2 Kf7 40. Kf4 Ke7 41. g5 hxg5+ 42. hxg5 fxg5+ 43. Kxg5 Be8 44. Kf4 Kf6 45. Ke4 Bd7 46. Kf4 Bc6 47. Bd1 Bd5 48. Bc2 Bc6 49. Bd1 Bb7 50. Bc2 Bc8 51. Bd3 Bd7 52. Be4 a4 53. Bc2 axb3 54. axb3 Bc8 55. Be4 Ba6 56. Bb1 Bb5 57. Bc2 Bf1 58. Bb1 Be2 59. Bc2 Bh5 60. Ke4 Bg4 61. Kf4 Bh3 62. Bd3 Bg2 63. Bb1 Bc6 64. Bd3 Bd5 65. Bc2 Bg8 66. Ke4 Bh7 67. Kf4 1/2-1/2

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.11.08"]
[Round "8"]
[White "Showalter, Jackson Whipps"]
[Black "Baird, David Graham"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "99"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. h3 Bd7 8. Nbd2 b5 9. Bc2 h6 10. Nf1 d5 11. Qe2 dxe4 12. dxe4 Be6 13. Ne3 Bc5 14. 0-0 0-0 15. Rd1 Qc8 16. Nh4 Ne7 17. Qf3 Kh7 18. Nef5 Ng6 19. b4 Nxh4 20. Nxh4 Be7 21. Nf5 Qe8 22. Be3 Nd7 23. a4 c6 24. g4 Bg5 25. Bxg5 hxg5 26. h4 gxh4 27. Nxh4 Qe7 28. Nf5 Qg5 29. Kg2 Rh8 30. axb5 axb5 31. Rh1+ Kg6 32. Rxa8 Rxa8 33. Rh5 Qf4 34. Qxf4 exf4 35. Ne7+ Kf6 36. Nxc6 g6 37. Rxb5 Bxg4 38. e5+ Kg7 39. Bb3 Re8 40. Rb7 Bf5 41. Bd5 Nxe5 42. Nxe5 Rxe5 43. Rxf7+ Kh6 44. c4 Kg5 45. b5 Bd3 46. b6 Re1 47. b7 Bf1+ 48. Kh2 Rb1 49. c5 Be2 50. Rf8 1-0

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.11.06"]
[Round "7"]
[White "Marshall, Frank James"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "D67"]
[PlyCount "66"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 c6 7. Rc1 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Rd8 12. e4 N5b6 13. Bb3 e5 14. Qe2 exd4 15. Nxd4 Nc5 16. Rfd1 Nxb3 17. Nxb3 Be6 18. Nd4 c5 19. Nxe6 Qxe6 20. Qb5 c4 21. Nd5 Qxe4 22. Nxb6 Rxd1+ 23. Rxd1 axb6 24. Qxb6 h6 25. Rd8+ Kh7 26. h3 Rxd8 27. Qxd8 Qe1+ 28. Kh2 Qe5+ 29. Kg1 Qxb2 30. Qc7 c3 31. Qxf7 c2 32. Qf5+ g6 33. Qf7+ Qg7 0-1

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.11.03"]
[Round "6"]
[White "Hymes, Edward"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "98"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Be7 6. 0-0 0-0 7. h3 Bd7 8. Ba4 Qc8 9. Be3 Bd8 10. Nbd2 Ne7 11. Bc2 Ng6 12. d4 Re8 13. Re1 Bc6 14. Nh2 b6 15. Nhf1 Qb7 16. d5 Bd7 17. Ng3 Qc8 18. Qe2 c6 19. Bb3 c5 20. Bc4 Nf4 21. Bxf4 exf4 22. Nh5 Nxh5 23. Qxh5 b5 24. Bf1 Re5 25. Qd1 Bf6 26. Nf3 Re8 27. Nh2 Rb8 28. Qd2 g5 29. Qe2 b4 30. Rac1 bxc3 31. bxc3 Kg7 32. Qh5 h6 33. Ng4 Bxg4 34. Qxg4 Qxg4 35. hxg4 Rb2 36. Bc4 a5 37. a4 Reb8 38. Kf1 Kg6 39. Bb5 Rb3 40. c4 h5 41. gxh5+ Kxh5 42. Rb1 Ra3 43. f3 Kh4 44. Ke2 Kg3 45. Rbd1 Rh8 46. Rd3 Rxd3 47. Kxd3 Kxg2 48. Ke2 g4 49. Rf1 g3 0-1

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.11.01"]
[Round "5"]
[White "Lipschuetz, Salomon"]
[Black "Showalter, Jackson Whipps"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "77"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. a3 Bxc5 8. Qg4 0-0 9. Nf3 f5 10. Qh3 Nd4 11. Bd3 Nxf3+ 12. Qxf3 a6 13. Ne2 b5 14. b4 Ba7 15. Be3 Qc7 16. 0-0 Nb6 17. Bxb6 Qxb6+ 18. Kh1 Bb7 19. Qh5 g6 20. Qh6 d4 21. Ng1 Qc7 22. Nf3 Rf7 23. Ng5 Re7 24. h3 Qc6 25. Rf2 Rc8 26. Rg1 Qe8 27. Kh2 Rc3 28. g4 Qf8 29. Qh4 Qg7 30. gxf5 exf5 31. Rff1 Rec7 32. Rf2 Qe7 33. Qh6 Qg7 34. Qh4 Qe7 35. Re2 Be4 36. Qh6 Rc8 37. Nxh7 Qxh7 38. Rxg6+ Kh8 39. Qg5 1-0

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.10.30"]
[Round "4"]
[White "Showalter, Jackson Whipps"]
[Black "Hodges, Albert Beauregard"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "131"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. c3 d6 8. h3 0-0 9. Bg5 Be6 10. Nbd2 Ne7 11. 0-0 Ne8 12. d4 Bxb3 13. Qxb3 exd4 14. cxd4 Bb6 15. e5 h6 16. Bxe7 Qxe7 17. Rae1 Rd8 18. Ne4 d5 19. Ng3 g6 20. Qe3 Kh7 21. Rc1 f5 22. Ne2 Ng7 23. Rc6 Ne6 24. Nf4 Nxf4 25. Qxf4 Qd7 26. Rfc1 Rde8 27. e6 Qg7 28. Ne5 Rf6 29. Qf3 Rexe6 30. Qxd5 Rd6 31. Rxd6 Rxd6 32. Qb7 Rxd4 33. Nf3 Rd7 34. Qc8 Re7 35. Rc2 a5 36. Rd2 b4 37. h4 Rf7 38. Qe8 Qf8 39. Qe1 a4 40. Qd1 Qe8 41. Rd8 Qe7 42. Ra8 a3 43. bxa3 bxa3 44. Qd5 Bc5 45. Ne5 Rg7 46. g3 c6 47. Qd8 Qxd8 48. Rxd8 Rb7 49. Rd7+ Rxd7 50. Nxd7 Bd4 51. Nf8+ Kg8 52. Nxg6 c5 53. Ne7+ Kf7 54. Nxf5 Bb2 55. Kf1 Bc1 56. Ke2 Ke6 57. Kd1 Kxf5 58. Kxc1 Kg4 59. f4 h5 60. Kc2 Kf5 61. Kb3 Ke4 62. Kc4 Ke3 63. f5 Kd2 64. f6 Kc2 65. f7 Kb2 66. f8Q 1-0

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.10.27"]
[Round "3"]
[White "Baird, David Graham"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C67"]
[PlyCount "64"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Ba4 exd4 7. Nxd4 Be7 8. Nc3 0-0 9. Nd5 Nxd4 10. Qxd4 c6 11. Nxe7+ Qxe7 12. Bg5 Qxg5 13. Qxd6 Qg6 14. Rad1 Re8 15. Bb3 b5 16. c3 a5 17. Qc7 d5 18. Kh1 Bf5 19. Rd4 Re2 20. Rf4 Be4 21. Rxe4 dxe4 22. Rd1 Rf8 23. Kg1 e3 24. g3 Rxf2 25. Rd8 Rf1+ 26. Kg2 Qe4+ 27. Kxf1 Qf3+ 28. Ke1 Qf2+ 29. Kd1 e2+ 30. Kc1 e1Q+ 31. Bd1 Qfe3+ 32. Kc2 Rxd8 0-1

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.10.25"]
[Round "2"]
[White "Showalter, Jackson Whipps"]
[Black "Marshall, Frank James"]
[Result "1/2-1/2"]
[ECO "C87"]
[PlyCount "100"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. d3 Be7 7. c3 0-0 8. Nbd2 Bg4 9. Re1 Qc8 10. Nf1 Nh5 11. h3 Bxh3 12. gxh3 Qxh3 13. N3h2 f5 14. Bb3+ Kh8 15. Be6 g6 16. exf5 gxf5 17. Qf3 Qh4 18. Ng3 Nf4 19. Bxf4 exf4 20. Nxf5 Qg5+ 21. Qg4 Ne5 22. Qxg5 Bxg5 23. d4 Nd3 24. Red1 Rae8 25. d5 Nxb2 26. Rdb1 Na4 27. Nf3 Rxe6 28. dxe6 Rxf5 29. Rxb7 Nc5 30. Rb8+ Kg7 31. Re1 Be7 32. Rc8 Nd3 33. Rd1 Ne5 34. Nxe5 Rxe5 35. Rxc7 Kf6 36. Rd4 Kxe6 37. Rxf4 Bf6 38. c4 h6 39. Rc6 Ra5 40. Rxd6+ Kxd6 41. Rxf6+ Ke5 42. Rxh6 Rxa2 43. c5 a5 44. Ra6 Kd5 45. Kg2 Kxc5 46. Kg3 Kb5 47. Ra8 a4 48. f4 Rc2 49. f5 Rc6 50. Kf4 Kb4 1/2-1/2

[Event "New York Manhattan CC Sexangular"]
[Site "New York"]
[Date "1900.10.23"]
[Round "1"]
[White "Showalter, Jackson Whipps"]
[Black "Hymes, Edward"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "105"]
[EventDate "1900.10.23"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nf6 6. d3 Be7 7. Nbd2 0-0 8. h3 Nb8 9. Nf1 Nbd7 10. Ne3 Nc5 11. Bc2 Re8 12. 0-0 Bf8 13. b4 Ne6 14. Bb3 Nf4 15. Nf5 N6h5 16. Ng3 Nxg3 17. fxg3 Ne6 18. Ng5 f6 19. Nf3 Kh8 20. Nh4 c6 21. Qh5 Kg8 22. Be3 Re7 23. Nf5 Rf7 24. Rf2 g6 25. Nh6+ Bxh6 26. Qxh6 Qf8 27. Raf1 Bd7 28. Qxf8+ Kxf8 29. Rxf6 Rxf6 30. Rxf6+ Ke7 31. Rf2 Rf8 32. d4 exd4 33. cxd4 Rxf2 34. Kxf2 Kf6 35. h4 h6 36. d5 cxd5 37. exd5 Nc7 38. Bxh6 Ke5 39. Bg7+ Ke4 40. Bc2+ Kxd5 41. Bxg6 Ne6 42. h5 Ng5 43. h6 Kc4 44. Bf6 Be8 45. h7 Nxh7 46. Bxh7 Kxb4 47. Be7 Bf7 48. Bxd6+ Kc3 49. a3 b5 50. Bb4+ Kb3 51. g4 a5 52. Bxa5 Kxa3 53. g3 1-0

[Event "DSB Kongress-12 Meisterturnier-11"]
[Site "Munich"]
[Date "1900.08.11"]
[Round "15"]
[White "Billecard, Maurice"]
[Black "Showalter, Jackson Whipps"]
[Result "0-1"]
[ECO "C62"]
[PlyCount "68"]
[EventDate "1900.07.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. d4 exd4 6. Nxd4 Bd7 7. f3 Be7 8. Be3 0-0 9. Nde2 a6 10. Ba4 Ne5 11. Bb3 Nh5 12. 0-0 Kh8 13. g4 Nf6 14. h3 Qc8 15. Ng3 Ng8 16. Kh2 Bh4 17. Nf5 Bxf5 18. gxf5 Qd7 19. Rg1 Rae8 20. Bd4 Bf6 21. Be3 Nc6 22. Qd2 Nge7 23. Bg5 Nd4 24. Bxf6 Nxf3+ 25. Kh1 Nxd2 26. Bxg7+ Kg8 27. Bh6+ Ng6 28. Bxd2 c6 29. Rg4 d5 30. fxg6 fxg6 31. exd5 Kg7 32. Rg3 Qc7 33. Rag1 Rf2 34. Be3 Rxe3 0-1

[Event "DSB Kongress-12 Meisterturnier-11"]
[Site "Munich"]
[Date "1900.08.09"]
[Round "14"]
[White "Showalter, Jackson Whipps"]
[Black "Jacob, Franz"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "61"]
[EventDate "1900.07.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. c3 Bd7 7. d3 Be7 8. Nbd2 0-0 9. Nf1 Ne8 10. Ne3 f5 11. exf5 Bxf5 12. Nxf5 Rxf5 13. Bb3+ Kh8 14. h4 Rf8 15. Ng5 Bxg5 16. hxg5 g6 17. Qe4 Qd7 18. Qxg6 Qg7 19. Qxg7+ Kxg7 20. Be3 Ne7 21. g4 Ng6 22. 0-0-0 c6 23. d4 e4 24. d5 c5 25. Bc2 Nc7 26. Bxe4 Rae8 27. Bf5 Rf7 28. Rh6 Rh8 29. c4 Rff8 30. Bd2 b6 31. Bc3+ 1-0

