[Event "Denver op"]
[Site "Denver"]
[Date "2019.04.28"]
[Round "4"]
[White "Krowczyk, Mark"]
[Black "Shtivelband, Richard"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1663"]
[BlackElo "2093"]
[PlyCount "68"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Ne4 5. Nxe4 dxe4 6. Qd2 Bf5 7. e3 Nd7 8. Ne2 Nf6 9. Ng3 Bg6 10. Be2 e5 11. 0-0 exd4 12. exd4 Be7 13. Rfe1 0-0 14. Rad1 h6 15. Be3 a5 16. Qc2 Bb4 17. Rf1 a4 18. c5 Nd5 19. a3 Ba5 20. Qxa4 f5 21. Bc1 f4 22. Nh1 f3 23. Bc4 Bc7 24. Qb3 Qh4 25. Ng3 fxg2 26. Rfe1 Rxf2 27. Bxd5+ cxd5 28. Rd2 Rf3 29. Qxd5+ Bf7 30. Rxe4 Bxd5 31. Rxh4 Bxg3 32. Rxg2 Bxh4 33. Bxh6 Rf1+ 34. Kxf1 Bxg2+ 0-1

[Event "Denver op"]
[Site "Denver"]
[Date "2019.04.28"]
[Round "5"]
[White "Lundstrom, Brad"]
[Black "Krowczyk, Mark"]
[Result "1-0"]
[ECO "A93"]
[WhiteElo "1883"]
[BlackElo "1663"]
[PlyCount "105"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 f5 3. Bb2 Nf6 4. g3 d5 5. d4 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. c4 Ne4 9. Nc3 Bf6 10. Rc1 g5 11. Nxe4 fxe4 12. Ne5 Ne7 13. f3 Nf5 14. Qd2 exf3 15. Bxf3 dxc4 16. Qc3 c6 17. bxc4 Bxe5 18. dxe5 c5 19. e3 Qb6 20. Ba3 Qc7 21. Be4 Bd7 22. Rxf5 Rxf5 23. Bxf5 exf5 24. e6 Bxe6 25. Bb2 Kf8 26. Rd1 Qe7 27. Qh8+ Bg8 28. Be5 Qf7 29. Bd6+ Ke8 30. Qe5+ Qe6 31. Qxc5 Rd8 32. Rd5 b6 33. Qb5+ Kf7 34. Rxf5+ Kg6 35. Rxg5+ Kf7 36. Be5 Kf8 37. Bd4 Rxd4 38. Qf5+ Bf7 39. exd4 Qxc4 40. d5 h6 41. Rg4 Qc1+ 42. Kg2 Qd2+ 43. Kh3 Qxd5 44. Qxd5 Bxd5 45. Rf4+ Kg7 46. a3 h5 47. Kh4 Kg6 48. Ra4 a5 49. Rd4 Bf7 50. Rd6+ Kf5 51. Rxb6 a4 52. Rb5+ Kf6 53. Rxh5 1-0

[Event "Denver op"]
[Site "Denver"]
[Date "2019.04.27"]
[Round "3"]
[White "Krowczyk, Mark"]
[Black "Wutt, Lawrence R"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1663"]
[PlyCount "101"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Bg5 Qxd1+ 9. Rxd1 Na6 10. a3 Be6 11. b4 Nh5 12. b5 Nc5 13. Be7 b6 14. Bxf8 Kxf8 15. Ng5 Nf4 16. Nxe6+ Nfxe6 17. 0-0 Nd4 18. Rfe1 Nc2 19. Rf1 Nd4 20. f3 Nce6 21. g3 Kg8 22. Kf2 Bf8 23. a4 Bc5 24. Ke1 Bb4 25. Rc1 Nb3 26. Kf2 Nxc1 27. Rxc1 Bxc3 28. Rxc3 Rd8 29. Ke3 Rd4 30. a5 Kf8 31. axb6 axb6 32. Ra3 Rd8 33. Ra7 g5 34. Bf1 Ke7 35. Bh3 Rd7 36. Ra8 Rd4 37. Ra4 Nc5 38. Ra7 Kd6 39. Bf1 Nb3 40. Ra8 f6 41. Rh8 Nd2 42. Rd8+ Ke7 43. Rxd4 Nxf1+ 44. Kf2 exd4 45. Kxf1 Kd6 46. Ke2 Ke5 47. Kd3 h5 48. h4 f5 49. hxg5 f4 50. gxf4+ Ke6 51. Kxd4 1-0

[Event "Denver op"]
[Site "Denver"]
[Date "2019.04.27"]
[Round "2"]
[White "Romero, Jonah A"]
[Black "Krowczyk, Mark"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1904"]
[BlackElo "1663"]
[PlyCount "135"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. h3 0-0 6. Bg5 c5 7. d5 Nbd7 8. Bd3 Ne5 9. f4 Nxd3+ 10. Qxd3 h6 11. Bxf6 exf6 12. f5 Re8 13. Nge2 Re5 14. g4 Bd7 15. 0-0 Kh7 16. Kh2 Qe7 17. Ng1 Qf8 18. a3 a5 19. Qc2 Rb8 20. Qd3 Qe8 21. Nf3 b5 22. Nd2 b4 23. axb4 axb4 24. Nb5 Rxb5 25. cxb5 Bxb5 26. Qf3 Bxf1 27. Qxf1 gxf5 28. gxf5 Re7 29. Qg2 Qf8 30. Nc4 Rd7 31. Qg3 Qe8 32. Nxd6 Qe5 33. Qxe5 fxe5 34. Ne8 Rd8 35. Nc7 Rc8 36. Nb5 Kg8 37. Nd6 Rd8 38. Nc4 h5 39. Ra5 Bf8 40. Kg2 f6 41. Ra7 Rb8 42. Rc7 Rd8 43. Kf3 Ra8 44. d6 Rd8 45. Rc6 Kf7 46. Kg3 Bh6 47. Rc7+ Kg8 48. Rxc5 Bf8 49. Rc6 Rd7 50. Rc7 Rd8 51. d7 Kf7 52. Nb6 Bd6 53. Rc8 Ke7 54. Nd5+ Kxd7 55. Rxd8+ Kxd8 56. Nxf6 b3 57. Nd5 Bc5 58. Nc3 Bb4 59. Nd1 Bd2 60. Kf3 Ke7 61. Ke2 Bb4 62. Kd3 Kf6 63. Ne3 Kg5 64. Ng2 Bc5 65. Kc4 Bf2 66. Kxb3 Kf6 67. Kc4 Ke7 68. Kd5 1-0

[Event "USA WS/14CO01 email"]
[Site "ICCF email"]
[Date "2014.01.13"]
[Round "?"]
[White "Kovats, Jiri"]
[Black "Krowczyk, Mark"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1959"]
[PlyCount "120"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 g6 2. g3 Bg7 3. Bg2 d5 4. Nf3 Nf6 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 Ne4 9. Nxe4 dxe4 10. Ne5 Qd5 11. b3 Bf5 12. Bb2 Nd7 13. Nc4 Nf6 14. Qd2 Qd7 15. Ne5 Qe6 16. Rfc1 Nd5 17. e3 f6 18. Nc4 Bh3 19. Bxh3 Qxh3 20. Qe2 h5 21. Qf1 Qe6 22. Na5 Rab8 23. a4 f5 24. h4 Kh7 25. Nc4 f4 26. exf4 Nxf4 27. gxf4 Rxf4 28. Ne3 Rbf8 29. d5 Qd6 30. Bxg7 Rxf2 31. Qxf2 Rxf2 32. Kxf2 Qf4+ 33. Kg2 Qf3+ 34. Kh2 Qxe3 35. Bc3 Qf4+ 36. Kg2 Qg4+ 37. Kf2 Qf3+ 38. Ke1 g5 39. hxg5 h4 40. Rc2 Qe3+ 41. Kd1 h3 42. Raa2 Kg6 43. Be5 Qg1+ 44. Ke2 Kf5 45. Bc7 h2 46. Bxh2 Qxh2+ 47. Kf1 Qh1+ 48. Kf2 Kf4 49. b4 e3+ 50. Ke2 Qxd5 51. g6 Qf3+ 52. Ke1 Qg3+ 53. Ke2 e5 54. g7 Qxg7 55. Kf1 Qh7 56. Kg1 Kf3 57. Rg2 Qb1+ 58. Kh2 Qe1 59. b5 e2 60. Ra3+ Ke4 0-1

[Event "USA WS/14CO01 email"]
[Site "ICCF email"]
[Date "2014.01.13"]
[Round "?"]
[White "Krowczyk, Mark"]
[Black "Baffo, Jeffrey Alan"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2091"]
[PlyCount "102"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 Nbd7 7. Bc4 Nb6 8. Bb3 h6 9. Bh4 c6 10. 0-0 Nh5 11. Qc2 a5 12. Rae1 g5 13. Bg3 a4 14. Bc4 Nxc4 15. Nxc4 Be6 16. Qe2 b5 17. Ne3 Bxa2 18. d5 cxd5 19. exd5 Nxg3 20. hxg3 e6 21. dxe6 Bxe6 22. Qxb5 Qa5 23. Qxa5 Rxa5 24. Nd4 Bxd4 25. cxd4 Rb5 26. Re2 Rfb8 27. Ra1 Rb4 28. d5 Bd7 29. Nd1 Re8 30. Rxe8+ Bxe8 31. Rc1 Kf8 32. Rc3 f5 33. f3 Rb5 34. Rd3 Bf7 35. Ra3 Rxd5 36. Nc3 Rd2 37. Nxa4 Kg7 38. Nb6 Rxb2 39. Nc8 Rb1+ 40. Kf2 Rb2+ 41. Ke3 Rxg2 42. Nxd6 Be6 43. Ra7+ Kg6 44. Ra6 Ra2 45. Rb6 Ra3+ 46. Kd4 Kf6 47. Nb7 Ra7 48. Nc5 Re7 49. f4 gxf4 50. gxf4 h5 51. Ke3 Kf7 1/2-1/2

[Event "USA WS/14CO01 email"]
[Site "ICCF email"]
[Date "2014.01.13"]
[Round "?"]
[White "Krowczyk, Mark"]
[Black "Johnson, Klaus"]
[Result "1-0"]
[ECO "E15"]
[BlackElo "1798"]
[PlyCount "63"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 c5 6. e4 cxd4 7. e5 Ng4 8. h3 Nh6 9. Bg2 Nc6 10. 0-0 Be7 11. a3 0-0 12. b4 Bb7 13. Nb3 Nf5 14. b5 Nb8 15. g4 Nh6 16. Qd3 Qc7 17. Bf4 Qc8 18. Ng5 Bxg5 19. Bxg5 Kh8 20. Bxh6 gxh6 21. Qxd4 Kg8 22. a4 d6 23. exd6 Nd7 24. Rac1 Bxg2 25. Kxg2 Qb7+ 26. f3 Rad8 27. c5 bxc5 28. Nxc5 Nxc5 29. Rxc5 Rd7 30. Rc6 Rc8 31. Rfc1 Rcd8 32. Qf6 1-0

[Event "USA WS/14CO01 email"]
[Site "ICCF email"]
[Date "2014.01.13"]
[Round "?"]
[White "Krowczyk, Mark"]
[Black "Lasley, Matthew"]
[Result "1-0"]
[ECO "A50"]
[BlackElo "1784"]
[PlyCount "41"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c6 3. c4 b5 4. cxb5 cxb5 5. e3 a6 6. a4 bxa4 7. Nc3 Bb7 8. Bd3 e6 9. 0-0 Nc6 10. e4 Nb4 11. Bb1 Be7 12. Rxa4 0-0 13. d5 exd5 14. e5 Ne8 15. Rxb4 Bxb4 16. Bxh7+ Kh8 17. Ng5 g6 18. Qg4 Kg7 19. Qh3 Rh8 20. Ne6+ dxe6 21. Qh6# 1-0

[Event "USA WS/14CO01 email"]
[Site "ICCF email"]
[Date "2014.01.13"]
[Round "?"]
[White "Sutton, John C"]
[Black "Krowczyk, Mark"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2067"]
[PlyCount "121"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nf6 4. Bb2 e6 5. c4 Nc6 6. cxd5 exd5 7. d4 cxd4 8. Nxd4 Bb4+ 9. Bc3 Qa5 10. Qd2 Nxd4 11. Qxd4 Bxc3+ 12. Nxc3 0-0 13. Be2 Be6 14. b4 Qb6 15. Nb5 Rfc8 16. 0-0 Rc6 17. a4 Ne4 18. a5 Qxd4 19. Nxd4 Nc3 20. Bd3 Rc7 21. f3 Bd7 22. Rfc1 Rac8 23. Rc2 Na4 24. Rxc7 Rxc7 25. Bb5 Nb2 26. Rb1 Bxb5 27. Nxb5 Rc2 28. Nxa7 Nc4 29. Nb5 Kf8 30. Nd4 Ra2 31. e4 dxe4 32. fxe4 g6 33. Rc1 Ne3 34. h3 Rxg2+ 35. Kh1 Rd2 36. Rc8+ Ke7 37. Nf3 Rf2 38. Rc7+ Kf6 39. e5+ Ke6 40. Ng5+ Kxe5 41. Rxf7 Re2 42. Nf3+ Kd5 43. Rxb7 Ke4 44. Ng1 Rb2 45. Re7+ Kd3 46. Nf3 Rb1+ 47. Kh2 Rb2+ 48. Kg1 Rb1+ 49. Kf2 Rb2+ 50. Kg1 Rb1+ 51. Kh2 Rb2+ 52. Kh1 Rb1+ 53. Ng1 Rb2 54. Rd7+ Ke4 55. a6 Nf5 56. Ne2 Rxe2 57. a7 Ra2 58. b5 Kf3 59. Rd3+ Ne3 60. Rxe3+ Kxe3 61. b6 1/2-1/2

[Event "USA WS/14CO01 email"]
[Site "ICCF email"]
[Date "2014.01.13"]
[Round "?"]
[White "Turner, Larry"]
[Black "Krowczyk, Mark"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1806"]
[PlyCount "66"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 c5 6. Nf3 Ne4 7. Qc2 Qa5+ 8. Nbd2 Nxd2 9. Qxd2 Qxd2+ 10. Kxd2 cxd4 11. Nxd4 Nc6 12. Nb5 Ke7 13. Bg2 d6 14. Rhd1 Rd8 15. Rac1 Bd7 16. Ke1 Be8 17. b3 Rac8 18. e3 a6 19. Nc3 Rc7 20. Rd2 Ne5 21. h3 f5 22. e4 fxe4 23. Nxe4 b5 24. f4 Nf7 25. Rdc2 bxc4 26. Rxc4 Rxc4 27. Rxc4 d5 28. Rc7+ Rd7 29. Rxd7+ Bxd7 30. Nc5 Bc8 31. Kd2 Kd6 32. Nd3 Nh6 33. Ne5 a5 1/2-1/2

[Event "Loveland op"]
[Site "Colorado"]
[Date "1999.02.13"]
[Round "1"]
[White "Hartsook, David"]
[Black "Krowczyk, Mark"]
[Result "1-0"]
[ECO "D33"]
[PlyCount "99"]
[EventDate "1999.02.13"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. d4 c5 5. c4 Nc6 6. cxd5 exd5 7. 0-0 Be6 8. Nc3 cxd4 9. Nxd4 Be7 10. e3 0-0 11. Nxe6 fxe6 12. a3 a6 13. b4 Qe8 14. Bb2 Rd8 15. Qb3 Qg6 16. Rad1 h5 17. Ne2 Bd6 18. Nf4 Bxf4 19. exf4 h4 20. Rfe1 hxg3 21. fxg3 Ne4 22. Qe3 Kf7 23. Bxe4 Qxe4 24. Qxe4 dxe4 25. Rxd8 Rxd8 26. Rxe4 Rd2 27. Bc3 Ra2 28. Rc4 Rxa3 29. h4 g6 30. Kg2 Rb3 31. g4 Rb1 32. Rc5 Nxb4 33. Rc7+ Kg8 34. Rxb7 a5 35. Rg7+ Kf8 36. Rxg6 Nd5 37. Be5 Kf7 38. h5 Rb4 39. Rg7+ Kf8 40. Ra7 Nxf4+ 41. Kf3 Nd3 42. Bd6+ Kg8 43. Bxb4 axb4 44. Rb7 e5 45. g5 Nf4 46. Kg4 Nd5 47. h6 e4 48. g6 Nf6+ 49. Kf5 Nh7 50. Rg7+ 1-0

