[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.10"]
[Round "9"]
[White "Dolejs, Jakub"]
[Black "May, David"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1086"]
[BlackElo "1532"]
[PlyCount "59"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. e3 Bb4+ 4. Bd2 Qe7 5. dxe5 Bxd2+ 6. Qxd2 Ng4 7. Nf3 Nc6 8. Bd3 0-0 9. 0-0 Ncxe5 10. Nxe5 Nxh2 11. Kxh2 Qxe5+ 12. f4 Qh5+ 13. Kg1 Re8 14. Rf3 d6 15. f5 Re5 16. Rh3 Qg5 17. e4 Qxd2 18. Nxd2 Bd7 19. a4 a5 20. Rf3 Rae8 21. b3 h6 22. g4 g6 23. Rh3 gxf5 24. gxf5 Kg7 25. Kf2 Rh8 26. Rah1 c6 27. Rb1 d5 28. cxd5 cxd5 29. b4 Bxa4 30. Rf3 1-0

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.09"]
[Round "8"]
[White "May, David"]
[Black "Svec, Ludek"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1532"]
[BlackElo "1654"]
[PlyCount "86"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d5 7. Nxc6 bxc6 8. Be3 Be7 9. f4 0-0 10. Be2 Qc7 11. e5 Nd7 12. 0-0 Bc5 13. Bxc5 Nxc5 14. b4 Nd7 15. Na4 f6 16. Qd4 fxe5 17. fxe5 Qxe5 18. Qxe5 Nxe5 19. Nc5 Rf6 20. c4 Kf7 21. Rac1 Ke7 22. g3 Rxf1+ 23. Kxf1 Nd7 24. cxd5 cxd5 25. Bd3 g6 26. Bb5 Kd6 27. Bxd7 Bxd7 28. Nb7+ Ke5 29. Re1+ Kf6 30. Nc5 Bb5+ 31. Kf2 e5 32. a4 Be8 33. b5 e4 34. Rc1 Ke5 35. Ke3 d4+ 36. Ke2 Rc8 37. Kd2 e3+ 38. Kd3 g5 39. Ke2 Kd5 40. Nb3 Rxc1 41. Nxc1 Ke4 42. h3 Bf7 43. Ke1 Bc4 0-1

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.08"]
[Round "7"]
[White "Zak, Jiri1111"]
[Black "May, David"]
[Result "1-0"]
[ECO "D75"]
[WhiteElo "1717"]
[BlackElo "1532"]
[PlyCount "83"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Bg7 6. g3 0-0 7. Bg2 Nxc3 8. bxc3 c5 9. 0-0 Nc6 10. e3 Rb8 11. Nd2 Qc7 12. Bb2 cxd4 13. cxd4 e6 14. Ne4 b6 15. Rc1 Bb7 16. Qa4 a6 17. Ba3 b5 18. Qc2 Rfd8 19. Nc5 Nxd4 20. exd4 Bxg2 21. Kxg2 Qa5 22. Bb2 Qxa2 23. Nb3 Qa4 24. Rfd1 Qc4 25. Qd3 Qd5+ 26. Kg1 e5 27. Rc5 Qe6 28. d5 e4 29. Qe2 Qe7 30. Bxg7 Kxg7 31. Rdc1 Rb6 32. Nd4 Rd7 33. Nc6 Qe8 34. Qb2+ Kg8 35. Qf6 e3 36. f3 e2 37. Kf2 h6 38. Re1 Qf8 39. Ne7+ Kh7 40. Qxb6 Rxe7 41. Qxa6 Rb7 42. Rxb5 1-0

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.07"]
[Round "6"]
[White "May, David"]
[Black "Stanke, Petr"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "1532"]
[BlackElo "1239"]
[PlyCount "35"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Qa5 6. Bd2 Qf5 7. e3 b5 8. g3 e6 9. axb5 cxb5 10. Nh4 Qg4 11. Qxg4 Nxg4 12. Bg2 b4 13. Nb5 Kd8 14. Bxa8 a6 15. Na7 Kc7 16. Nxc8 Kxc8 17. 0-0 Nf6 18. Rfc1 1-0

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.06"]
[Round "5"]
[White "Gorbunov, Alexander1111"]
[Black "May, David"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1353"]
[BlackElo "1532"]
[PlyCount "91"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 e6 6. Nf3 h6 7. Bh4 Be7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6 11. a3 c5 12. b3 Bb7 13. 0-0 0-0 14. Qe2 Qc7 15. h3 cxd4 16. Nd1 Bxf3 17. Qxf3 Ne5 18. Qe2 Nxd3 19. Qxd3 Rfd8 20. exd4 Qf4 21. Bg3 Qxd4 22. Qxd4 Rxd4 23. Ne3 Rd3 24. b4 Ne4 25. Be5 f6 26. Bb2 a5 27. bxa5 Rxa5 28. Rac1 Ra8 29. Rc6 Kf7 30. Rb6 Rb3 31. Bc1 Nc3 32. Nc2 Ne2+ 33. Kh2 Nxc1 34. Rxc1 Rb2 35. Rb7 Rd8 36. Ra7 e5 37. Nb4 Kf8 38. Rcc7 Bxb4 39. axb4 Rxb4 40. Rf7+ Kg8 41. Rxg7+ Kh8 42. Rh7+ Kg8 43. Rxh6 Rbd4 44. Re7 b4 45. Rhh7 Ra8 46. Rhg7+ 1/2-1/2

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.05"]
[Round "4"]
[White "May, David"]
[Black "Vachal, Josef"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1532"]
[BlackElo "1957"]
[PlyCount "40"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 c6 6. e3 0-0 7. Be2 Nbd7 8. c5 Nh5 9. Bg3 Nxg3 10. hxg3 e5 11. Qd2 exd4 12. exd4 Re8 13. 0-0-0 Nf6 14. Qf4 Ne4 15. Nxe4 Rxe4 16. Qd2 Bg4 17. Rxh7 Kxh7 18. Ng5+ Qxg5 19. Qxg5 Bh6 20. Rh1 Bh5 0-1

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.04"]
[Round "3"]
[White "Celovsky, Jan"]
[Black "May, David"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1281"]
[BlackElo "1532"]
[PlyCount "60"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bc5 7. Be3 Ba3 8. Qc1 Qxc3+ 9. bxc3 Bxc1 10. Rxc1 d6 11. 0-0 Nf6 12. Rb1 0-0 13. Bf4 e5 14. Bg3 exd4 15. cxd4 Nc6 16. Bxd6 Rd8 17. e5 Ne8 18. d5 Nd4 19. Rfe1 Nxd6 20. exd6 b5 21. Rb4 Nf5 22. Rbe4 Nxd6 23. Re7 Bb7 24. c4 bxc4 25. Bxc4 Re8 26. Bb3 Rxe7 27. Rxe7 Re8 28. Rxe8+ Nxe8 29. Kf1 Kf8 30. Ke2 Ke7 1-0

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.03"]
[Round "2"]
[White "May, David"]
[Black "Bartos, Karel"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1532"]
[BlackElo "1784"]
[PlyCount "62"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Bb4 5. Bg5 0-0 6. Qb3 Bxc3+ 7. bxc3 d6 8. g3 Qe8 9. Bg2 Ne4 10. 0-0 Nc6 11. Rac1 b6 12. Rfe1 Ba6 13. Qa4 Na5 14. Qxe8 Raxe8 15. c5 bxc5 16. dxc5 Nxc5 17. Nd4 Ne4 18. Be3 Nc4 19. Bxe4 fxe4 20. Nc2 Nxe3 21. Nxe3 Rb8 22. Rc2 Rb6 23. Ng2 Rfb8 24. Nf4 Rb1 25. Kf1 Kf7 26. Rec1 Rxc1+ 27. Rxc1 Rb2 28. Ke1 g5 29. Nh3 Rxe2+ 30. Kd1 h6 31. c4 Rxa2 0-1

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.02"]
[Round "1"]
[White "Parpel, Petr"]
[Black "May, David"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1787"]
[BlackElo "1532"]
[PlyCount "67"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. cxd5 cxd5 7. Ne5 0-0 8. Bd3 Be6 9. 0-0 Nbd7 10. Nxd7 Bxd7 11. Bd2 a6 12. Rc1 b5 13. a3 Qb8 14. h3 Re8 15. f4 Kh8 16. Ne2 Bf5 17. Bxf5 gxf5 18. Ng3 e6 19. Ba5 Rc8 20. Qd2 Qd6 21. Rxc8+ Rxc8 22. Rc1 Rc4 23. Rxc4 bxc4 24. Qb4 Bf8 25. Qb7 Qd7 26. Qxd7 Nxd7 27. Ne2 Nb8 28. Nc3 Nc6 29. Bb6 Kg7 30. Kf2 Be7 31. Ke2 Kg6 32. Na4 Bd6 33. Nc5 Bxc5 34. Bxc5 1/2-1/2

[Event "Carlos Torre op Kukulkan 11th"]
[Site "Merida"]
[Date "1998.??.??"]
[Round "6"]
[White "Diaz Perez, Jose David"]
[Black "May, David"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2255"]
[PlyCount "135"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Bd7 4. Bg2 c6 5. Nf3 dxc4 6. a4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nf6 9. 0-0 0-0 10. Nxc4 Qc7 11. Rc1 a5 12. Nfe5 Rd8 13. e3 Ra7 14. Nd2 Be8 15. Qc2 Nbd7 16. Ndf3 Nxe5 17. Nxe5 Nd5 18. Nd3 Nb4 19. Rfd1 Nxd3 20. Rxd3 e5 21. d5 g6 22. dxc6 Rxd3 23. Qxd3 Bxc6 24. Bxc6 Ra6 25. Qd7 Qxd7 26. Bxd7 Rb6 27. Bb5 Kg7 28. Rc8 Rd6 29. b3 b6 30. Rc6 Rxc6 31. Bxc6 Kf6 32. Kg2 Ke6 33. Kf3 f6 34. Ke4 f5+ 35. Kd3 Kd6 36. Be8 Kc5 37. Kc3 g5 38. Bd7 f4 39. gxf4 gxf4 40. exf4 exf4 41. f3 h6 42. h4 Kd6 43. Bg4 Kc5 44. Bh5 b5 45. axb5 Kxb5 46. Be8+ Kc5 47. h5 Kd5 48. Kd3 Ke5 49. Kc4 Kd6 50. Kb5 Kc7 51. Kxa5 Kb7 52. Kb5 Ka7 53. Kc5 Ka6 54. b4 Kb7 55. Kd5 Kb6 56. Ke4 Kb7 57. Kxf4 Kb6 58. Ke5 Ka6 59. f4 Kb6 60. f5 Ka6 61. f6 Kb6 62. f7 Ka6 63. f8Q Kb6 64. Kd6 Ka6 65. Kc6 Ka7 66. Qc5+ Ka8 67. Qb5 Ka7 68. Qb7# 1-0

[Event "Carlos Torre op Kukulkan 11th"]
[Site "Merida"]
[Date "1998.??.??"]
[Round "8"]
[White "Gamboa, Luis"]
[Black "May, David"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "97"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 a6 4. Nc3 Nc6 5. Bc4 b5 6. Bd5 Bd7 7. d4 exd4 8. Nxd4 Nge7 9. 0-0 Nxd5 10. exd5 Ne7 11. Re1 Rc8 12. Qf3 h6 13. Bd2 g6 14. Ne4 f5 15. Ng3 Bg7 16. Ne6 Bxe6 17. Rxe6 0-0 18. Rae1 Rf7 19. h4 Qf8 20. Qe2 Bf6 21. Rxf6 Rxf6 22. Qxe7 h5 23. Qd7 Rf7 24. Qe6 Kh7 25. Bc3 c6 26. Bd2 cxd5 27. Qxd5 Rxc2 28. Bc1 Re7 29. Rd1 Rc5 30. Qd2 Rec7 31. Nf1 Rc2 32. Qg5 Rf7 33. Bf4 Rxb2 34. Rxd6 Re2 35. Qxg6+ Kh8 36. Qxh5+ Rh7 37. Qxe2 Rxh4 38. Qe5+ Kg8 39. Rg6+ Kh7 40. Rf6 Qg7 41. Qxf5+ Kg8 42. Rg6 Rh7 43. Rxg7+ Rxg7 44. Ng3 Rf7 45. Qe6 Kg7 46. Nh5+ Kg8 47. Qe8+ Kh7 48. Qxf7+ Kh8 49. Be5# 1-0

[Event "USA elementary-ch"]
[Site "San Jose"]
[Date "1994.??.??"]
[Round "?"]
[White "Lin, Michael"]
[Black "May, David"]
[Result "0-1"]
[ECO "C23"]
[PlyCount "54"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 e5 3. Qf3 Nf6 4. Nc3 Bg7 5. d3 0-0 6. Qh3 d5 7. Qh4 dxc4 8. Nf3 cxd3 9. cxd3 Bg4 10. Ng5 h6 11. h3 Be6 12. Nxe6 fxe6 13. Bxh6 Qxd3 14. Bxg7 Kxg7 15. g4 Rh8 16. Qg5 Nbd7 17. h4 Nxe4 18. Nxe4 Qxe4+ 19. Kf1 Qxh1+ 20. Ke2 Qxa1 21. h5 Qxb2+ 22. Kf1 Rh6 23. Qe7+ Kh8 24. g5 Rxh5 25. Qxd7 Rf8 26. f3 Rxf3+ 27. Ke1 Rh1# 0-1

