[Event "World op 46th"]
[Site "Philadelphia"]
[Date "2018.07.04"]
[Round "1"]
[White "Eidemiller, Mark"]
[Black "Swiercz, Dariusz"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "2205"]
[BlackElo "2663"]
[PlyCount "76"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Nbd7 5. Bg5 h6 6. Bh4 c6 7. e3 g5 8. Bg3 Nh5 9. cxd5 Nxg3 10. hxg3 exd5 11. Bd3 Bg7 12. Rc1 Qe7 13. Qc2 Nb6 14. 0-0 Be6 15. Rfe1 0-0-0 16. Na4 Nxa4 17. Qxa4 Kb8 18. b4 Rc8 19. Rc3 h5 20. Rec1 h4 21. gxh4 g4 22. Ng5 Rxh4 23. Nxe6 Rch8 24. Kf1 Qxe6 25. b5 cxb5 26. Bxb5 Rh1+ 27. Ke2 Rxc1 28. Rxc1 g3 29. Bd7 Qd6 30. f3 a6 31. Bh3 Rd8 32. Qc2 Re8 33. Qf5 Ka7 34. Rc8 Re7 35. Rc5 Bxd4 36. Rxd5 Rxe3+ 37. Kd1 Qb4 38. Qc8 Rd3+ 0-1

[Event "Pittsburgh op 15th"]
[Site "Greensburg"]
[Date "2014.05.04"]
[Round "4"]
[White "Eidemiller, Mark"]
[Black "Quirke, Jeffrey"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2259"]
[BlackElo "2203"]
[PlyCount "105"]
[EventDate "2014.05.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nc6 10. d5 Ne7 11. Nd2 Nh6 12. f3 g5 13. Bf2 f5 14. exf5 Nhxf5 15. Nde4 Ng6 16. g3 Nd4 17. Be3 h6 18. 0-0 Ne7 19. Bd3 Nef5 20. Bc1 Rf7 21. Rb1 a5 22. a3 Bf8 23. b4 axb4 24. axb4 b6 25. Rf2 Be7 26. Bf1 Qf8 27. Bg2 Bd7 28. Qd3 Qg7 29. Bb2 h5 30. Nb5 Nxb5 31. cxb5 Qf8 32. Rc1 Bd8 33. Ra1 Rxa1+ 34. Bxa1 Ng7 35. Bc3 Ne8 36. Bd2 Qg7 37. Bf1 Bf5 38. Qe3 Nf6 39. Qxg5 Bxe4 40. fxe4 Be7 41. Qxg7+ Kxg7 42. Bg2 Ne8 43. Rxf7+ Kxf7 44. Bf3 Kg6 45. h4 Ng7 46. Kg2 Bd8 47. Kh3 Be7 48. Be3 Bd8 49. g4 Be7 50. Kg3 Bd8 51. Kh3 Be7 52. gxh5+ Nxh5 53. Bxh5+ 1/2-1/2

[Event "Pittsburgh op 15th"]
[Site "Greensburg"]
[Date "2014.05.03"]
[Round "2"]
[White "Eidemiller, Mark"]
[Black "Li, Ben"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2259"]
[BlackElo "2064"]
[PlyCount "39"]
[EventDate "2014.05.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Be7 5. Be2 0-0 6. 0-0 a6 7. Qc2 d5 8. cxd5 Nxd5 9. a3 Be6 10. Ne4 Nb6 11. b4 f5 12. Nc5 Bxc5 13. Qxc5 e4 14. Ne5 Nxe5 15. Qxe5 Bc4 16. Bxc4+ Nxc4 17. Qe6+ Kh8 18. Qxc4 Rf6 19. Bb2 Rg6 20. Rfd1 1-0

[Event "Pittsburgh op 15th"]
[Site "Greensburg"]
[Date "2014.05.03"]
[Round "3"]
[White "Kunche, Nikhilesh Kumar"]
[Black "Eidemiller, Mark"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2376"]
[BlackElo "2259"]
[PlyCount "96"]
[EventDate "2014.05.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 Nge7 11. h3 Bh5 12. Ba3 0-0 13. Qb3 Qxb3 14. axb3 Rfd8 15. g4 Bg6 16. Ne5 Nd5 17. Nxc6 bxc6 18. Rfc1 Nf4 19. Bf3 Rab8 20. b4 Nxh3+ 21. Kf1 e5 22. Bxc6 exd4 23. c4 Nf4 24. b5 Nd3 25. Rd1 Ne5 26. Bc5 Nxc6 27. bxc6 Rbc8 28. Rxd4 Rxd4 29. Bxd4 Rxc6 30. Rxa7 h5 31. gxh5 Bd3+ 32. Kg2 Rxc4 33. Be3 Rh4 34. Ra5 f5 35. h6 gxh6 36. Ra7 Kf8 37. Kg3 Rg4+ 38. Kf3 h5 39. Bc5+ Kg8 40. Ke3 Bc4 41. f3 Rg6 42. Kf4 Be6 43. Ra8+ Kf7 44. Rh8 Rg2 45. Rxh5 Rc2 46. Ba7 Re2 47. Rh7+ Ke8 48. Bc5 Bd5 1/2-1/2

[Event "World op 26th"]
[Site "Philadelphia"]
[Date "1998.??.??"]
[Round "9"]
[White "Eidemiller, Mark"]
[Black "Andrews, Todd D"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2300"]
[BlackElo "2145"]
[PlyCount "116"]
[EventDate "1998.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 0-0 7. 0-0 Na6 8. Re1 Nc7 9. a4 Rb8 10. h3 a6 11. a5 Bd7 12. Bf1 Bb5 13. Nd2 Bxf1 14. Nxf1 Nd7 15. Ne3 Nb5 16. Nb1 Qc7 17. Nd2 e6 18. Ndc4 Rbe8 19. c3 Kh8 20. Qd3 e5 21. g4 Qd8 22. Kh2 Bh6 23. Ng2 Bxc1 24. Raxc1 f5 25. gxf5 gxf5 26. f4 fxe4 27. Rxe4 Nf6 28. Ree1 e4 29. Qd2 Qd7 30. Nce3 Nh5 31. Qf2 Ng7 32. Rf1 Re7 33. Rce1 Ref7 34. Qh4 Qe8 35. Rf2 Nf5 36. Nxf5 Rxf5 37. Ne3 Rh5 38. Qg4 Rg8 39. Qe6 Qf8 40. Ng4 Rg6 41. Qd7 Rg7 42. Qe6 Nc7 43. Qf6 Qc8 44. f5 Nxd5 45. Qxd6 Rxg4 46. Qe5+ Rg7 47. Rxe4 Qc7 48. Qxc7 Rxc7 49. f6 Kg8 50. c4 Nb4 51. Re7 Rc8 52. f7+ Kf8 53. Rfe2 Nc6 54. Re8+ Kxf7 55. Rxc8 Nxa5 56. Rc7+ Kf6 57. Kg3 b5 58. cxb5 axb5 1/2-1/2

[Event "Columbus Cardinal op"]
[Site "Columbus"]
[Date "1988.01.17"]
[Round "4"]
[White "Wheeler, Jerry"]
[Black "Eidemiller, Mark"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "76"]
[EventDate "1988.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Bd3 0-0 9. 0-0 Re8 10. Qc2 Nf8 11. Bxf6 Bxf6 12. b4 Bg4 13. Nd2 Rc8 14. Rfc1 Qd6 15. Qb3 Be6 16. Rab1 b5 17. a4 a6 18. Nf1 Be7 19. Ng3 g6 20. Rc2 Bd7 21. Ra2 Ra8 22. Rbb2 Qc7 23. Qd1 Be6 24. f3 Nd7 25. a5 Rad8 26. Ra1 f5 27. Qb3 Bf6 28. Rc1 f4 29. exf4 Bxd4+ 30. Kh1 Be3 31. Re1 d4 32. Qa3 dxc3 33. Qxc3 Bxf4 34. Rbe2 Bxg3 35. hxg3 Bf7 36. Be4 Ne5 37. f4 Nc4 38. Qf6 Rd6 0-1

[Event "Columbus Cardinal op"]
[Site "Columbus"]
[Date "1988.01.16"]
[Round "2"]
[White "Lukowiak, William"]
[Black "Eidemiller, Mark"]
[Result "1/2-1/2"]
[ECO "B56"]
[PlyCount "82"]
[EventDate "1988.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Bg4 7. f3 Bd7 8. Be3 e6 9. Qd2 a6 10. Be2 Be7 11. 0-0 Qc7 12. Nxc6 Bxc6 13. Rfe1 0-0 14. Bf1 b5 15. a3 Qb7 16. Bg2 Rfd8 17. Qf2 a5 18. Kh1 b4 19. axb4 axb4 20. Rxa8 Rxa8 21. Nd1 Ra1 22. Rg1 e5 23. c4 Qa6 24. Qc2 Ra2 25. Bc1 Ba4 26. Qd3 Nd7 27. Ne3 Nc5 28. Qe2 Bc6 29. Nf5 Bf8 30. Ne3 Nb3 31. h4 Ra1 32. Bd2 Rxg1+ 33. Kxg1 Qa1+ 34. Qe1 Qxb2 35. Bxb4 Nd4 36. Kf1 Bb7 37. Qd2 Qb1+ 38. Kf2 Ba6 39. Bf1 Qb3 40. Bc3 Ne6 41. Qb2 Qxb2+ 1/2-1/2

[Event "Columbus Cardinal op"]
[Site "Columbus"]
[Date "1988.01.15"]
[Round "1"]
[White "Eidemiller, Mark"]
[Black "Hayes, John"]
[Result "1/2-1/2"]
[ECO "A41"]
[PlyCount "38"]
[EventDate "1988.01.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. e4 Nf6 4. Nc3 e6 5. h3 Bh5 6. Be2 Be7 7. Be3 Bg6 8. Nd2 d5 9. e5 Nfd7 10. f4 c5 11. Nf3 Nc6 12. 0-0 0-0 13. dxc5 Nxc5 14. Nd4 Rc8 15. Bf3 Nxd4 16. Bxd4 Qa5 17. Qe2 Na4 18. Nxa4 Qxa4 19. c3 Rc7 1/2-1/2

