[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.05"]
[Round "7"]
[White "Haack, Kevin"]
[Black "Melde, Benjamin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2297"]
[BlackElo "2021"]
[PlyCount "113"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Qc2 e5 5. Bc4 Be7 6. 0-0 0-0 7. Re1 d6 8. h3 Be6 9. d3 h6 10. Nbd2 Nh5 11. Nf1 Nf4 12. Be3 d5 13. exd5 Bxd5 14. Bxf4 exf4 15. N1h2 Bf6 16. a4 g5 17. Rad1 Bg7 18. Nd2 b6 19. Nhf3 Qd7 20. Bxd5 Qxd5 21. Re4 Rad8 22. Nc4 Rd7 23. Qe2 Rfd8 24. h4 g4 25. Nh2 f5 26. Rxf4 Re7 27. Qc2 Be5 28. Ne3 Qd7 29. Rc4 Na5 30. g3 Qe6 31. Nxf5 Qxf5 32. Nxg4 Bg7 33. Rf4 Qe6 34. Ne3 Rf7 35. Rxf7 Qxf7 36. d4 cxd4 37. cxd4 Rxd4 38. Qc8+ Kh7 39. Rxd4 Bxd4 40. Nf5 Bc5 41. g4 Nc4 42. Qc6 Nd6 43. b4 Nxf5 44. bxc5 Nxh4 45. cxb6 axb6 46. Qxb6 Qf3 47. Qc7+ Kg6 48. Qb6+ Kg5 49. Qe3+ Qxe3 50. fxe3 Kxg4 51. a5 Nf3+ 52. Kf2 Ne5 53. a6 Nc6 54. Kg2 Na7 55. Kh2 Kf3 56. Kh3 Kxe3 57. Kh4 1/2-1/2

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.05"]
[Round "8"]
[White "Henrich, Thomas"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2101"]
[BlackElo "2297"]
[PlyCount "63"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. e4 cxd4 5. Qxd4 Qxd4 6. Nxd4 a6 7. Bxc4 e6 8. Be3 Nf6 9. f3 b5 10. Bb3 Bc5 11. Ke2 Nbd7 12. Rc1 Bb7 13. Nd2 Rc8 14. a4 Ke7 15. axb5 Bxd4 16. Bxd4 axb5 17. Bc3 Rc6 18. Ra7 b4 19. Bxb4+ Kd8 20. Nc4 Bc8 21. Rd1 Ra6 22. Ba5+ Ke7 23. Rc7 Ra8 24. Kf2 Ne8 25. Bb4+ Kd8 26. Rc6 Rb8 27. Nb6 Nef6 28. Bd6 Rxb6 29. Bc7+ Ke7 30. Bxb6 Bb7 31. Rc7 Rb8 32. Ba7 1-0

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.04"]
[Round "6"]
[White "Haubold, Sebastian Marcel"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "2055"]
[BlackElo "2297"]
[PlyCount "74"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. 0-0 Nge7 9. Nb3 Bd6 10. Be3 0-0 11. Qd2 Qc7 12. h3 Bf5 13. Nbd4 Be4 14. Bd3 Nxd4 15. Nxd4 a6 16. Rad1 Rfd8 17. Rfe1 h6 18. c3 Re8 19. Kh1 Rad8 20. Qc2 Bxd3 21. Qxd3 Qc4 22. Qb1 Bb8 23. a3 Qc7 24. g3 Qe5 25. Kg2 Qf6 26. Qd3 Ng6 27. Qf5 Qb6 28. Bc1 Re5 29. Rxe5 Nxe5 30. Re1 Nc6 31. Nxc6 Qxc6 32. Re7 d4+ 33. Kg1 Rf8 34. Qd7 Qxd7 35. Rxd7 dxc3 36. Rxb7 Rd8 37. bxc3 Bxg3 1/2-1/2

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.04"]
[Round "5"]
[White "Stoettner, Lukas"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2164"]
[BlackElo "2297"]
[PlyCount "85"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Be7 7. Nc3 Be6 8. Bb3 f6 9. d4 Nxc3 10. bxc3 Bxb3 11. axb3 e4 12. Nd2 f5 13. Nc4 b5 14. Ne3 0-0 15. f4 Qd7 16. d5 Nd8 17. Ba3 Bxa3 18. Rxa3 Qd6 19. b4 Nb7 20. Qd4 a5 21. c4 Qxb4 22. Rb3 Qe7 23. Rxb5 Nd6 24. Rbb1 g6 25. c5 Ne8 26. d6 Qe6 27. Rfd1 cxd6 28. cxd6 Rd8 29. Rb6 Rf6 30. Nc4 Rd7 31. Kf2 Kg7 32. Ke2 Kh6 33. Qc5 a4 34. Rd4 g5 35. fxg5+ Kxg5 36. Ne5 Rd8 37. Rc6 Ng7 38. d7 Qg8 39. h4+ Kxh4 40. Rxf6 Nh5 41. Nf3+ Kg3 42. Rxf5 Kxg2 43. Ne1+ 1-0

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.03"]
[Round "3"]
[White "Haack, Kevin"]
[Black "Laengl, Juergen"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2297"]
[BlackElo "2186"]
[PlyCount "41"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 Nbc6 9. Bg5 Qa5 10. Ne2 cxd4 11. Qh5 Ng6 12. f4 dxc3 13. 0-0 Bd7 14. Rf3 Nb4 15. Rh3 h6 16. axb4 Qxa1+ 17. Kf2 Nxe5 18. fxe5 f6 19. Bxf6 Rf7 20. Rg3 Raf8 21. Qxh6 1-0

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.03"]
[Round "4"]
[White "Haack, Kevin"]
[Black "Safarli, Eltaj"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2297"]
[BlackElo "2604"]
[PlyCount "58"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. 0-0 0-0 7. Ne5 dxc4 8. Nxc4 Be6 9. b3 Bd5 10. Bb2 Nbd7 11. Qd3 b5 12. Bxd5 Nxd5 13. Ne3 Nc5 14. Qd2 Nxe3 15. Qxe3 Ne6 16. Rd1 c5 17. Na3 cxd4 18. Qd3 a6 19. Nc2 Nc5 20. Qd2 e5 21. e3 Ne4 22. Qe2 Re8 23. Qd3 Ng5 24. exd4 Rc8 25. Rab1 Qd5 26. Kf1 Qh1+ 27. Ke2 exd4+ 28. Kd2 Nf3+ 29. Kc1 Bh6+ 0-1

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.02"]
[Round "1"]
[White "Haack, Kevin"]
[Black "Baeuml, Ulrich"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2297"]
[BlackElo "2107"]
[PlyCount "41"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 e6 6. b4 d6 7. Rb1 Nf6 8. e3 0-0 9. Nge2 cxb4 10. axb4 d5 11. c5 a5 12. b5 Ne5 13. Qc2 h5 14. 0-0 h4 15. f4 hxg3 16. fxe5 gxh2+ 17. Kh1 Nh5 18. d4 Bd7 19. Bf3 Qh4 20. Bxh5 Qxh5 21. Nf4 1-0

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.02"]
[Round "2"]
[White "Skembris, Simon Max"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2171"]
[BlackElo "2297"]
[PlyCount "100"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 Qb6 14. Ne4 Rd8 15. Nxf6+ Nxf6 16. Qe2 0-0 17. g4 Nh7 18. Rhg1 Bf6 19. c3 Rd5 20. Ne5 c5 21. dxc5 Qxc5 22. Nd3 Qb5 23. Nf4 Ng5 24. Be3 Ne4 25. Qxb5 Rxb5 26. Kc2 Rc8 27. Ne2 Ra5 28. a3 Rc7 29. Ng3 Nxg3 30. Rxg3 e5 31. g5 hxg5 32. Bxg5 Bxg5 33. Rxg5 Ra6 34. Rdg1 f6 35. Rg6 Kh7 36. Rd1 Ra4 37. Rh1 Rf4 38. Rh2 Rf3 39. Rg4 Rd7 40. Rg6 Rfd3 41. Rg1 e4 42. Re1 f5 43. Re2 Kh6 44. Re1 Rd2+ 45. Kc1 a5 46. a4 R7d3 47. Rg1 e3 48. Rg6+ Kh7 49. Rg1 exf2 50. Rf1 Rd1+ 0-1

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.26"]
[Round "6"]
[White "Haack, Kevin"]
[Black "Bardorz, Jana"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2302"]
[BlackElo "2050"]
[PlyCount "95"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[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. h3 Nb8 10. d4 Nbd7 11. c4 Bb7 12. Nc3 b4 13. Nd5 Nxd5 14. exd5 Bf6 15. Be3 c6 16. dxc6 Bxc6 17. d5 Bb7 18. Bc2 g6 19. Qd2 a5 20. a3 b3 21. Bxb3 a4 22. Bd1 Qc7 23. Rc1 Nc5 24. Ng5 Bxg5 25. Bxg5 f5 26. Bc2 Bc8 27. g3 Bd7 28. h4 Rab8 29. Bh6 Rfe8 30. Qc3 Bc8 31. h5 Nb3 32. Bxb3 Rxb3 33. Qd2 Qb6 34. Be3 Qb7 35. Bd4 Rf8 36. Bc3 f4 37. c5 Qd7 38. hxg6 Qh3 39. Qd3 Ba6 40. Qf3 Rb7 41. cxd6 Rg7 42. Qg2 Qh6 43. Bxe5 Rxg6 44. d7 Qg5 45. Bxf4 Rxf4 46. Re8+ Rf8 47. Rxf8+ Kxf8 48. Rc8+ 1-0

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.26"]
[Round "7"]
[White "Poysti, Nathanael Nicolai"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2142"]
[BlackElo "2302"]
[PlyCount "178"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. 0-0 b6 8. d3 Bb7 9. Nc3 a6 10. Qb3 Bd6 11. a4 0-0 12. Nd2 Bxg2 13. Kxg2 Bc7 14. Nc4 Nd5 15. Bd2 Nb4 16. Ne4 Nc6 17. Bc3 Rb8 18. Ne3 Qe7 19. Nd2 Rfd8 20. Nf3 Nf6 21. Bxf6 Qxf6 22. Rfd1 Nb4 23. Rac1 Nd5 24. d4 h6 25. Qd3 Nxe3+ 26. Qxe3 Bd6 27. b3 Rbc8 28. Qe4 cxd4 29. Rxc8 Rxc8 30. Rxd4 Bc5 31. Qb7 Rf8 32. Rd3 a5 33. Qe4 Qb2 34. Nd2 Qf6 35. Nf3 Rd8 36. Rxd8+ Qxd8 37. Ne5 Qc7 38. Nd3 Be7 39. Qc4 Qb7+ 40. f3 Qd7 41. Kf2 h5 42. h4 g6 43. Kg2 Bf6 44. Nf2 Be5 45. Nd3 Bc7 46. Nf2 Be5 47. Nd3 Bd4 48. Nf4 Qd6 49. Nd3 Kg7 50. Nf4 Be5 51. Qe4 Kf6 52. Qe3 Kg7 53. Qe4 Qc7 54. Qe3 Qb8 55. Kh3 Qd6 56. Kg2 Bf6 57. Qd3 Qb4 58. Nh3 Qa3 59. Nf2 Qa1 60. Ne4 Bd4 61. Nf2 Kg8 62. Qc4 Bc5 63. Qd3 Kf8 64. Qd8+ Kg7 65. Qd3 Qe1 66. Nh3 Kg8 67. Qd8+ Kh7 68. Qd3 Kg7 69. Qc2 Bd6 70. f4 Bc5 71. Qd3 Qc1 72. Nf2 Be3 73. Nh3 Qc6+ 74. Kh2 Bc5 75. Ng5 Qc7 76. Qc3+ Kg8 77. Ne4 f5 78. Nxc5 Qxc5 79. Qxc5 bxc5 80. Kg2 Kf7 81. Kf3 Ke7 82. Ke3 Kd6 83. Kd3 Kd5 84. e3 Kd6 85. Kc4 Kc6 86. Kc3 Kd5 87. Kd3 Kd6 88. Kc4 Kc6 89. Kc3 Kd5 1/2-1/2

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.25"]
[Round "5"]
[White "Golubka, Petr"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2419"]
[BlackElo "2302"]
[PlyCount "91"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. 0-0 Ngf6 8. c3 Bd6 9. Be3 0-0 10. Nbd2 Qe7 11. h3 Bh5 12. Qc2 Rae8 13. Nh4 Bg6 14. Bg5 Qd8 15. Nf5 Bxf5 16. Rxf5 b5 17. Bb3 Qb6 18. Be3 exd4 19. cxd4 Bb4 20. Nf3 Rxe4 21. Bf2 g6 22. Re5 Rf4 23. Rc1 Qb8 24. Qxc6 Nxe5 25. dxe5 Rxf3 26. Qxf3 Qxe5 27. Bg3 Qxb2 28. Rc7 Bd6 29. Bxd6 Qd4+ 30. Kh1 Qxd6 31. Rc6 Qe5 32. Qxf6 Qxf6 33. Rxf6 a5 34. Rb6 Ra8 35. Rxb5 Ra7 36. a4 Kg7 37. Kg1 f5 38. Kf2 Kf6 39. Bd5 Ra6 40. Ke3 Kg5 41. Bb7 Re6+ 42. Kf3 Re7 43. Bd5 Ra7 44. Rb7 Ra6 45. Rxh7 Rd6 46. h4+ 1-0

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.25"]
[Round "4"]
[White "Haack, Kevin"]
[Black "Korneev, Oleg"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2302"]
[BlackElo "2470"]
[PlyCount "28"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. e3 Bf5 7. Ne5 Nd7 8. Nxc6 bxc6 9. Bd3 Bxd3 10. Qxd3 e6 11. 0-0 Be7 12. b3 c5 13. Bb2 cxd4 14. Qxd4 Bf6 1/2-1/2

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.24"]
[Round "3"]
[White "Capelja, Christian"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2007"]
[BlackElo "2302"]
[PlyCount "86"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Nf5 10. c4 Be7 11. g3 0-0 12. Rd1 Rd8 13. Nf1 c5 14. cxd5 Rxd5 15. Ne3 Nxe3 16. Bxe3 Nc6 17. Qc3 Qd8 18. Qb3 cxd4 19. Bg5 Bxg5 20. Nxg5 Nxe5 21. Qxb7 Qc8 22. Qxc8+ Rxc8 23. Rac1 Rxc1 24. Rxc1 Kf8 25. f4 Nd7 26. Kf2 Nc5 27. Ke2 a5 28. b3 Ke7 29. Kf3 f6 30. Ne4 Nd3 31. Rd1 Nb4 32. Rd2 Na6 33. Nf2 Kd6 34. Ne4+ Kc6 35. Rc2+ Kb5 36. Rc8 Kb4 37. Rc6 f5 38. Rc4+ Ka3 39. Ra4+ Kb2 40. Nf2 Nb4 41. Ke2 Nxa2 42. Kd3 Kxb3 43. Rxd4 Nb4+ 0-1

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.24"]
[Round "2"]
[White "Haack, Kevin"]
[Black "Schroeder, Juergen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2302"]
[BlackElo "2009"]
[PlyCount "69"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. a4 b4 8. Ne2 Bb7 9. 0-0 Ngf6 10. e5 Ng4 11. Ng5 Nf8 12. Qe1 c5 13. Qg3 Nh6 14. f5 cxd4 15. f6 exf6 16. exf6 Bxf6 17. Bd2 Nf5 18. Bxf5 gxf5 19. Rxf5 Rg8 20. Raf1 Nd7 21. Qf4 Rg6 22. Ng3 Be5 23. Qh4 Bd5 24. Qxh7 Nf8 25. Qh5 f6 26. Bf4 Kd7 27. Nh7 Bxf4 28. R1xf4 Bf7 29. Nxf8+ Qxf8 30. Qf3 d5 31. Rxf6 Rxf6 32. Rxf6 Ke7 33. Qf4 Ra7 34. Qd6+ Ke8 35. Qb8+ 1-0

[Event "Heusenstamm Schloss op"]
[Site "Heusenstamm"]
[Date "2023.11.23"]
[Round "1"]
[White "Stehning, Toni"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1666"]
[BlackElo "2302"]
[PlyCount "84"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Bg2 d6 6. Nge2 e6 7. 0-0 Nge7 8. Be3 Nd4 9. Qd2 0-0 10. Nd1 Nec6 11. c3 Nxe2+ 12. Qxe2 b6 13. Qd2 Ba6 14. f4 d5 15. exd5 exd5 16. f5 Ne5 17. Bh6 f6 18. fxg6 hxg6 19. Bxg7 Kxg7 20. c4 dxc4 21. Bxa8 Qxa8 22. dxc4 Bxc4 23. Rf2 Nf3+ 24. Rxf3 Qxf3 25. Ne3 Bb5 26. Qf2 Qxf2+ 27. Kxf2 Rd8 28. Rd1 Rxd1 29. Nxd1 Bc4 30. a3 Kf7 31. Ke3 Ke6 32. Nc3 Ke5 33. Ne4 Bd5 34. Nc3 Bc6 35. h3 g5 36. a4 f5 37. Nb5 a6 38. Nc7 Kd6 39. Nxa6 Bb7 40. Nb8 Kc7 41. h4 f4+ 42. gxf4 gxh4 0-1

[Event "Marburg op-A"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "6"]
[White "Haack, Kevin"]
[Black "Spiekermann, Stefan"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2283"]
[BlackElo "1999"]
[PlyCount "41"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. c4 c6 7. Ne5 Be6 8. cxd5 cxd5 9. Nc3 Nc6 10. Nxc6 bxc6 11. Na4 Nd7 12. b3 c5 13. Bb2 Rc8 14. Rc1 Qa5 15. Bc3 Qb5 16. dxc5 Bxc3 17. Nxc3 Qxc5 18. Nxd5 Qa3 19. Nf4 Nc5 20. Qd2 Rfd8 21. Qe3 1-0

[Event "Marburg op-A"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "7"]
[White "Lutze, Max"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2059"]
[BlackElo "2283"]
[PlyCount "62"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 d4 7. Ne2 Bb4+ 8. c3 dxc3 9. bxc3 Ba5 10. g3 Nd7 11. d4 c5 12. Bg2 cxd4 13. 0-0 dxc3 14. Qg4 g6 15. Bg5 Qc7 16. e5 Ne7 17. Nd4 Nf5 18. Rab1 Nxd4 19. Qxd4 Bb6 20. Qb4 Qc5 21. Qxc5 Nxc5 22. Rfc1 0-0 23. Rxc3 Nd7 24. Rd1 Nxe5 25. Bxb7 Rab8 26. Ba6 Ba5 27. Rc5 Nf3+ 28. Kg2 Bb6 29. Rb5 Nxg5 30. Rxg5 f5 31. Rd7 Rf7 0-1

[Event "Marburg op-A"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "4"]
[White "Haack, Kevin"]
[Black "Lenz, Joshua"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "2283"]
[BlackElo "1678"]
[PlyCount "47"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 Ne7 4. Bg5 Be6 5. Nf3 Nbc6 6. cxd5 Qxd5 7. Nc3 Qxd1+ 8. Rxd1 Nb4 9. Nb5 Rc8 10. Nxa7 Rd8 11. Rxd8+ Kxd8 12. a3 Nc2+ 13. Kd2 Na1 14. Nb5 Nb3+ 15. Kc2 h6 16. Bxe7+ Bxe7 17. Nbd4 Nxd4+ 18. Nxd4 Bd7 19. e3 c5 20. Nb5 Bc6 21. f3 Bg5 22. Nd6 Ke7 23. h4 Bf6 24. Nc4 1-0

[Event "Marburg op-A"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "5"]
[White "Rahimi, Rahim"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2045"]
[BlackElo "2283"]
[PlyCount "80"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. g3 Nf6 5. Bg2 h5 6. h3 Bf5 7. c4 Nc6 8. c5 e5 9. Ne2 exd4 10. Nxd4 Nxd4 11. Qxd4 Rc8 12. b4 b6 13. Ba3 a5 14. Qe3+ Be6 15. cxb6 axb4 16. b7 Rb8 17. Bb2 Be7 18. Nd2 0-0 19. Nf3 Rxb7 20. Ng5 Bf5 21. 0-0 Rd7 22. Rad1 Re8 23. Qd4 Bf8 24. Qh4 Bg6 25. Rd2 Ne4 26. Nxe4 dxe4 27. Rxd7 Qxd7 28. Qf4 Qe6 29. Ra1 Ra8 30. Qe5 Rxa2 31. Qxe6 Rxa1+ 32. Bxa1 fxe6 33. Bf1 Be7 34. Bc4 Bf7 35. Be5 Bf6 36. Bd6 Bc3 37. Kf1 e5 38. Bxf7+ Kxf7 39. Ke2 Ke6 40. Bf8 g6 0-1

[Event "Marburg op-A"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "2"]
[White "Haack, Kevin"]
[Black "Buder, Michael"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2283"]
[PlyCount "141"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Be7 9. b4 0-0 10. b5 cxb5 11. Nxb5 Nc6 12. Bf4 Ne4 13. Bg2 b6 14. cxb6 Bb4+ 15. Nd2 axb6 16. Rc1 Ra5 17. Bxe4 Bxe4 18. f3 Bg6 19. Rg1 Rxb5 20. Rxc6 Ra8 21. Kf2 h6 22. Rd1 Ra2 23. b3 Bc2 24. Rc1 Bxd2 25. R1xc2 Rxc2 26. Rxc2 Bxf4 27. gxf4 Rxb3 28. h4 Kf8 29. Rc7 b5 30. f5 b4 31. fxe6 fxe6 32. Rb7 Rb1 33. h5 b3 34. Ke3 b2 35. Kf4 Rh1 36. Rxb2 Rxh5 37. Rb7 Rf5+ 38. Kg4 Rf7 39. Rb6 Ke7 40. Ra6 Rf5 41. Rb6 h5+ 42. Kg3 g5 43. e3 Rf8 44. Rb7+ Kf6 45. Rh7 Kg6 46. Re7 Kf5 47. Rh7 h4+ 48. Kg2 Ra8 49. Rh6 Ra2+ 50. Kf1 Rh2 51. Rh8 h3 52. Rf8+ Kg6 53. Re8 Kf7 54. Rh8 Kg7 55. Rh5 Kg6 56. Rh8 Kf6 57. Rh6+ Kf5 58. Rh8 Kg6 59. Re8 Kf6 60. Rh8 g4 61. fxg4 Kg5 62. Re8 Kxg4 63. Rxe6 Kf3 64. Kg1 Rg2+ 65. Kh1 Re2 66. Re5 h2 67. Rxd5 Kg3 68. Rg5+ Kh3 69. Rh5+ Kg3 70. Rg5+ Kh3 71. Rh5+ 1/2-1/2

[Event "Marburg op-A"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "3"]
[White "Zenker, Othmar"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "2283"]
[PlyCount "66"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qc5+ Nd6 14. Nxd5+ exd5 15. 0-0 Qc8 16. Qxd5 Qb7 17. Qe5+ Kd7 18. Rd1 Re8 19. Qf5+ Re6 20. Bf4 Ke8 21. Qa5 g5 22. Bxd6 Bxd6 23. Rxd6 Rxd6 24. Qe5+ Kd7 25. Qxh8 Qxf3 26. Re1 Qg4+ 27. Kf1 Qc4+ 28. Kg1 Qg4+ 29. Kf1 Re6 30. Rxe6 Qh3+ 31. Kg1 Qg4+ 32. Kf1 Qh3+ 33. Kg1 Qg4+ 1/2-1/2

[Event "Marburg op-A"]
[Site "Marburg"]
[Date "2023.10.26"]
[Round "1"]
[White "Schmieder, Stefan"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1862"]
[BlackElo "2283"]
[PlyCount "74"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 b5 6. c4 bxc4 7. Bxc4 Nb6 8. d4 Nxc4 9. Qa4+ Bd7 10. Qxc4 Bb5 11. Qc2 Bxf1 12. Kxf1 e6 13. Nc3 Be7 14. dxc5 dxc5 15. e5 h5 16. Bd2 Nh6 17. Rd1 Nf5 18. Bf4 Qa5 19. Bg5 Bxg5 20. Nxg5 Rd8 21. Rxd8+ Qxd8 22. Qa4+ Kf8 23. Nf3 Qd3+ 24. Kg1 Nd4 25. Nxd4 Qxd4 26. Qxa6 Qxe5 27. g3 g6 28. h4 Kg7 29. Qd3 Qd4 30. Qe2 Rd8 31. a4 Kg8 32. Qf3 Qd2 33. Qf6 Rd4 34. Nb5 Qe1+ 35. Kg2 Rd1 36. Kf3 Qh1+ 37. Kf4 Rd5 0-1

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.30"]
[Round "7"]
[White "Mohylnyi, Stepan"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2013"]
[BlackElo "2296"]
[PlyCount "97"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. 0-0 Nf6 8. c4 g6 9. Nc3 Bg7 10. Qd3 0-0 11. Rb1 b5 12. b3 Rc8 13. cxb5 Rxc3 14. Qxc3 Nxe4 15. Qb4 Nc3 16. Bb2 a5 17. Qh4 Nxb1 18. Bxg7 Kxg7 19. a4 Na3 20. Qd4+ Kg8 21. Rc1 Nxb5 22. axb5 Bxb5 23. h4 h5 24. Qa7 Re8 25. Rc7 Bd3 26. Qxa5 Qb8 27. Nd4 Be4 28. f3 Bd5 29. b4 e5 30. Nb5 Rd8 31. Na7 e4 32. fxe4 Bxe4 33. b5 Re8 34. b6 Qd8 35. Qg5 Qa8 36. Qf4 Bd5 37. Qf2 Qb8 38. Nc6 Re1+ 39. Kh2 Qe8 40. b7 Re2 41. Rc8 Rxf2 42. Rxe8+ Kg7 43. b8Q Rxg2+ 44. Kh3 g5 45. Rg8+ Kh7 46. Rh8+ Kg6 47. Qg8+ Kf5 48. Ne7+ Kf4 49. Nxd5+ 1-0

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.29"]
[Round "6"]
[White "Braun, Michael1111"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2071"]
[BlackElo "2296"]
[PlyCount "46"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Bd2 a5 7. 0-0 0-0 8. Qc2 Bxd2 9. Nbxd2 b5 10. a4 c6 11. e3 Nd5 12. Rfc1 Na6 13. h4 Nab4 14. Qb1 Nd3 15. Rf1 Rb8 16. Qc2 Ba6 17. Rfb1 f6 18. b3 N5b4 19. Qc3 Nd5 20. Qc2 N3b4 21. Qe4 Re8 22. Qg4 c3 23. Nf1 bxa4 0-1

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.29"]
[Round "5"]
[White "Haack, Kevin"]
[Black "Moehn, Hans"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2296"]
[BlackElo "2382"]
[PlyCount "104"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Rd7 12. h3 c6 13. Na4 Ne8 14. Nc5 Rd6 15. Rad1 Bf8 16. Be3 f5 17. b4 Rxd1 18. Rxd1 Nd6 19. b5 Nxc4 20. Rd8 Nxe3 21. fxe3 e4 22. Nd7 Bxd7 23. Rxa8 cxb5 24. Rxa7 Bc6 25. Ra8 Kf7 26. Kf2 Bc5 27. h4 h5 28. Rd8 b4 29. Bh3 Ke7 30. Rd1 Ke6 31. Rd2 Bd5 32. Rb2 Kd6 33. Ke1 Kc6 34. Kd2 Bd6 35. Kc2 b5 36. Kb1 Bc4 37. Rd2 Kc7 38. Rd1 Kd7 39. Kb2 Ke7 40. Kb1 Be5 41. Rf1 Ke6 42. Rf2 b3 43. axb3 Bxb3 44. Rf1 Bc4 45. Rg1 Kf6 46. Kc1 b4 47. g4 hxg4 48. Bxg4 fxg4 49. Rxg4 Bd5 50. Rg2 Ba2 51. Rf2+ Ke7 52. h5 b3 0-1

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.28"]
[Round "4"]
[White "Haack, Kevin"]
[Black "Malkiel, Daniel E"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2296"]
[BlackElo "2142"]
[PlyCount "71"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d4 Be7 5. 0-0 0-0 6. c4 c6 7. Nc3 b6 8. Ne5 Bb7 9. e4 dxc4 10. Nxc4 Ba6 11. b3 b5 12. Ne3 b4 13. Ne2 Bxe2 14. Qxe2 Qxd4 15. Bb2 Qb6 16. Nc4 Qb5 17. Bxf6 Bxf6 18. e5 Be7 19. Rfd1 a5 20. Qe4 Ra7 21. Rd2 a4 22. Rad1 axb3 23. axb3 c5 24. h4 Rc8 25. Nd6 Bxd6 26. Rxd6 Qe8 27. Qd3 h5 28. Rd8 Rxd8 29. Qxd8 Re7 30. Qb6 Rd7 31. Rc1 Qd8 32. Qxc5 Rd1+ 33. Rxd1 Qxd1+ 34. Kh2 Nd7 35. Qxb4 Qe1 36. Qxe1 1-0

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.27"]
[Round "3"]
[White "Becker, Tobias"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2111"]
[BlackElo "2296"]
[PlyCount "81"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. c3 Ne7 8. a4 g5 9. Na3 Bg7 10. Nc2 Qc7 11. Ne3 Be4 12. Bd3 Bxd3 13. Qxd3 0-0-0 14. b4 f6 15. exf6 Nxf6 16. Ne5 Rdf8 17. Ba3 Nh5 18. b5 c5 19. Qd1 Bxe5 20. Qxh5 Bd6 21. Qh3 Rf6 22. c4 cxd4 23. Nxd5 Nxd5 24. cxd5 Bxa3 25. Qxa3 Kb8 26. Rac1 Qd7 27. dxe6 Rxe6 28. Qg3+ Qd6 29. Rfd1 Qxg3 30. hxg3 Rd8 31. Rd3 g4 32. Rcd1 Red6 33. f3 Kc7 34. Rc1+ Kb6 35. Rc4 h5 36. Kf2 Rd5 37. Ke2 Re8+ 38. Kd2 Red8 39. Kc2 Rc5 40. Kb3 Re5 41. Rcxd4 1/2-1/2

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.27"]
[Round "2"]
[White "Haack, Kevin"]
[Black "Zimm, Justus"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2296"]
[BlackElo "2065"]
[PlyCount "67"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 6. bxc3 Bg7 7. Rb1 0-0 8. Rxb7 Bxb7 9. Bxb7 Nd7 10. Bxa8 Qxa8 11. f3 e5 12. Nh3 Qc6 13. Nf2 Qa6 14. Qc2 Nc5 15. d3 f5 16. Be3 Qa3 17. 0-0 Rb8 18. Rb1 Rb6 19. Kg2 Bf8 20. d4 exd4 21. Bxd4 Bg7 22. Rd1 Bxd4 23. cxd4 Ne6 24. d5 Nc5 25. Rc1 Na6 26. Qc4 Qb4 27. Qd3 Qb5 28. e4 fxe4 29. Qxe4 Qb4 30. Rc4 Qd6 31. Qd4 Qf6 32. Qe3 Qf7 33. Rf4 Rf6 34. Ng4 1-0

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.26"]
[Round "1"]
[White "Navarro Jahnke, Leo"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1934"]
[BlackElo "2296"]
[PlyCount "68"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Nh5 7. Bg5 f6 8. Bh4 g6 9. Be2 cxd4 10. cxd4 Be7 11. a3 a5 12. 0-0 0-0 13. Rc1 Bd7 14. Nb1 Na7 15. Ne1 Ng7 16. Bg3 Rc8 17. Nd3 b6 18. b4 axb4 19. axb4 Bb5 20. Qd2 Nc6 21. Rfd1 Qd7 22. Nc5 bxc5 23. Bxb5 c4 24. e4 Qb7 25. Nc3 Bxb4 26. Rb1 Qxb5 27. Nxb5 Bxd2 28. Rxd2 dxe4 29. Nd6 c3 30. Ra2 Ra8 31. Rxa8 Rxa8 32. Nxe4 c2 33. Rc1 Nxd4 34. Kf1 Nb3 0-1

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "1"]
[White "Bodnaruk, Anastasia"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2356"]
[BlackElo "2296"]
[PlyCount "63"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 Nf6 8. h3 0-0 9. Bh6 Be6 10. Nf3 c4 11. d4 b5 12. e5 Nd5 13. Ne4 b4 14. Bxg7 Kxg7 15. 0-0 Bf5 16. Nc5 c3 17. bxc3 bxc3 18. Qd1 e6 19. g4 Nf4 20. gxf5 gxf5 21. Kh2 Kh8 22. Rg1 Rg8 23. Rg3 Qf8 24. Rxg8+ Qxg8 25. Qg1 Qf8 26. Qg5 Nd5 27. Rg1 h6 28. Qh4 Kh7 29. Ng5+ Kh8 30. Nd7 Qg7 31. Nxe6 Qh7 32. Nf6 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "5"]
[White "Eilers, Stefan"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2300"]
[BlackElo "2296"]
[PlyCount "45"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. Nc3 d5 3. Bf4 Nd7 4. e3 e6 5. Nf3 f6 6. h4 Qe7 7. Qd2 e5 8. Bg3 e4 9. Ng1 Nh6 10. 0-0-0 Qb4 11. f3 Nf5 12. Be1 exf3 13. gxf3 Bd6 14. e4 Ne7 15. h5 0-0 16. Kb1 Nb6 17. a3 Qa5 18. Nxd5 Qa4 19. Nxe7+ Bxe7 20. h6 g6 21. Qa5 Qxa5 22. Bxa5 Nc4 23. Bxc4+ 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "6"]
[White "Haack, Kevin"]
[Black "Borrmann, Laurenz"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2296"]
[BlackElo "2292"]
[PlyCount "106"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. c4 d4 4. e3 c5 5. exd4 exd4 6. Nf3 Nc6 7. 0-0 Nf6 8. Re1+ Be7 9. d3 0-0 10. a3 h6 11. Ne5 Nxe5 12. Rxe5 Bd6 13. Re1 Rb8 14. Nd2 a6 15. a4 Bf5 16. Ne4 Nxe4 17. Bxe4 Bxe4 18. Rxe4 b5 19. axb5 axb5 20. cxb5 Qd7 21. Ra6 Rfe8 22. Qf3 Rxe4 23. Qxe4 Rxb5 24. Ra8+ Rb8 25. Rxb8+ Bxb8 26. Qa8 Qa7 27. Qxa7 Bxa7 28. Bf4 Kf8 29. Kg2 Ke7 30. Kf3 Ke6 31. Bc7 Kd5 32. b3 Kc6 33. Be5 f6 34. Bf4 Kb5 35. Bd2 Bb8 36. Ke4 g6 37. Kd5 Bc7 38. Bxh6 g5 39. Bf8 Bb6 40. g4 Kb4 41. Kc6 Kxb3 42. Kxb6 c4 43. dxc4 d3 44. c5 d2 45. c6 d1Q 46. c7 Qd7 47. Kb7 Kc4 48. Kb8 Qb5+ 49. Ka7 Qc6 50. Kb8 Qb6+ 51. Kc8 Kd5 52. Be7 Kc6 53. Bd8 Qb7# 0-1

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "4"]
[White "Haack, Kevin"]
[Black "Castillo Pena, Patricia Evarista"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2296"]
[BlackElo "1783"]
[PlyCount "67"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 0-0 9. Bd3 Bd7 10. 0-0 Bc6 11. Rc1 Nbd7 12. a3 Ne4 13. Qc2 f5 14. Nd2 Rac8 15. f3 Nxc3 16. Qxc3 Nf6 17. f4 Ne4 18. Bxe4 fxe4 19. b4 Bb5 20. Qxc8 Rxc8 21. Rxc8+ Kf7 22. Rfc1 Bc6 23. Nb3 Qd7 24. Rh8 b6 25. Rxh7 Kg8 26. Rh5 Ba4 27. Nd2 Bb5 28. Rg5 Kf7 29. Kf2 a5 30. bxa5 bxa5 31. Rc5 a4 32. Nxe4 dxe4 33. Rxb5 Qxb5 34. Rxb5 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "2"]
[White "Haack, Kevin"]
[Black "Gutierrez Olivares, Daniel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2296"]
[BlackElo "2354"]
[PlyCount "150"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nc3 Nc6 6. Nge2 Bb4 7. Be3 Bg4 8. f3 Bh5 9. Qd2 Qd7 10. 0-0-0 0-0-0 11. a3 Ba5 12. Kb1 Rhe8 13. Rhe1 Bg6 14. g4 Kb8 15. Ng3 Bb6 16. Nf5 Bxf5 17. Bxf5 Qd6 18. Bf4 Qf8 19. Ne2 Na5 20. Bd3 Re6 21. Qc3 Rc6 22. Qb4 Qg8 23. Bb5 Re6 24. Bg5 h6 25. Bh4 a6 26. Bd3 Nc6 27. Qc3 Qf8 28. Bf2 Na5 29. Nf4 Rc6 30. Qb4 Nc4 31. Qxf8 Rxf8 32. Ka2 Ba7 33. b3 Nd6 34. Kb2 Nb5 35. Bxb5 axb5 36. Re5 Rd6 37. Rde1 c6 38. Bg3 Kc8 39. c3 Rd7 40. Nd3 Bb8 41. Re7 Bxg3 42. hxg3 Kd8 43. Rxd7+ Nxd7 44. Ne5 Nxe5 45. Rxe5 Re8 46. Rxe8+ Kxe8 47. Kc2 Ke7 48. Kd3 g6 49. c4 Kf6 50. cxb5 cxb5 51. Kc3 h5 52. gxh5 gxh5 53. Kb4 Kg5 54. Kxb5 f5 55. Kb6 f4 56. gxf4+ Kxf4 57. Kxb7 h4 58. a4 h3 59. a5 h2 60. a6 h1Q 61. a7 Qh7+ 62. Kb8 Qg8+ 63. Kb7 Qf7+ 64. Kb8 Qe8+ 65. Kb7 Qd7+ 66. Kb8 Qd8+ 67. Kb7 Qd7+ 68. Kb8 Qb5+ 69. Kc8 Qa6+ 70. Kb8 Qb6+ 71. Ka8 Kf5 72. f4 Ke6 73. f5+ Kd7 74. f6 Kc7 75. f7 Qb7# 0-1

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "11"]
[White "Haack, Kevin"]
[Black "Saucey, Michel"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2296"]
[BlackElo "2249"]
[PlyCount "77"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 0-0 6. a3 Be7 7. h4 c5 8. cxd5 exd5 9. Bh3 Bxh3 10. Rxh3 Nc6 11. Rh1 cxd4 12. Nb3 Ne4 13. Nfxd4 Bf6 14. Be3 Ne5 15. Nd2 Rc8 16. Nxe4 dxe4 17. Kf1 Qe7 18. Kg2 Rfd8 19. Qa4 Nc4 20. Qxa7 Ra8 21. Nf5 Qe5 22. Qc5 Nxb2 23. Qxe5 Bxe5 24. Rab1 Nc4 25. Rxb7 Rxa3 26. Rc1 Nxe3+ 27. Nxe3 g6 28. Nc4 Rc8 29. Rc2 Ra6 30. Re7 Bf6 31. Rxe4 Rac6 32. f3 Bg7 33. Kf1 f5 34. Rf4 Be5 35. Nxe5 Rxc2 36. Nd7 Kf7 37. Ra4 R2c4 38. Rxc4 Rxc4 39. Ne5+ 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "9"]
[White "Haack, Kevin"]
[Black "Slovineanu, Viacheslav"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2296"]
[BlackElo "2412"]
[PlyCount "89"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Be7 4. g3 Nf6 5. Nxe7 Qxe7 6. Bg2 d6 7. d3 h6 8. Nf3 0-0 9. 0-0 c5 10. a3 Nc6 11. Rb1 a5 12. b3 Bf5 13. e4 Bg4 14. Bd2 Nd4 15. Bc3 Nd7 16. Bxd4 cxd4 17. Qe2 Nc5 18. Qd2 Bxf3 19. Bxf3 Ra7 20. Bd1 f5 21. exf5 Rxf5 22. b4 Ne6 23. Bg4 Rf6 24. Bxe6+ Qxe6 25. bxa5 Qd7 26. Rb5 Rf8 27. Rfb1 Rfa8 28. Qb4 Qc7 29. Rxb7 Rxb7 30. Qxb7 Qxa5 31. Qd7 Qxa3 32. Rb7 Qc1+ 33. Kg2 Qg5 34. Qxd6 Rf8 35. Qe6+ Kh8 36. Rf7 Rxf7 37. Qxf7 Qd2 38. Qf8+ Kh7 39. Qf5+ Kh8 40. Qe4 Kg8 41. c5 Qc3 42. Qxe5 Qxd3 43. c6 Qc4 44. c7 Kf7 45. Qf5+ 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "8"]
[White "Haack, Kevin"]
[Black "Tarasova, Viktoriya"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2296"]
[BlackElo "2226"]
[PlyCount "136"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bc5 7. b4 Bb6 8. Be2 Bg4 9. 0-0 Bxf3 10. Bxf3 Bd4 11. Qc2 h6 12. b5 Ne7 13. Rb1 Bxc3 14. Qxc3 0-0 15. a4 Ng6 16. g3 Nd7 17. Ba3 b6 18. Bh5 Ne7 19. f4 g6 20. Be2 f5 21. fxe5 Nxe5 22. d4 Nd7 23. e5 dxe5 24. dxe5 Qe8 25. Bf3 Rd8 26. Rfe1 Nc5 27. Bxc5 bxc5 28. Qe3 Rd4 29. Qxh6 f4 30. g4 Rxc4 31. Rbc1 Rxa4 32. Rxc5 Ra3 33. Bc6 Qb8 34. Qg5 Qd8 35. Rd5 Nxd5 36. Qxg6+ Kh8 37. Qh6+ Kg8 38. Qe6+ Kh8 39. Bxd5 Qg5 40. Kg2 f3+ 41. Kh1 f2 42. Rf1 Re3 43. Qc6 Re1 44. Bg2 Rxf1+ 45. Bxf1 Qf4 46. Qc3 Qf3+ 47. Qxf3 Rxf3 48. Kg2 Re3 49. Kxf2 Rxe5 50. Kf3 Kg7 51. Kf4 Re8 52. Bd3 Rf8+ 53. Kg3 Rd8 54. Be2 Rd2 55. Kf2 Rb2 56. h4 Kh6 57. Kf3 Kg7 58. Bc4 Rc2 59. Bd3 Rc3 60. Ke4 Kf6 61. Kd4 Rc1 62. Ke3 Rh1 63. h5 Kg5 64. Be2 Rc1 65. Kd2 Rc5 66. Ke3 Rc1 67. Kf2 Rc5 68. Ke3 Rc1 1/2-1/2

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "10"]
[White "Hoffmann, Asa"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2185"]
[BlackElo "2296"]
[PlyCount "71"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Be3 c5 4. Qd2 d5 5. exd5 Qxd5 6. Nc3 Qd8 7. dxc5 Qxd2+ 8. Bxd2 Nd7 9. Nd5 Bxb2 10. Rb1 Be5 11. Nf3 Bb8 12. Bb4 e6 13. Nc3 Ne7 14. Ne4 Nd5 15. Ba3 Ne5 16. Be2 Nxf3+ 17. Bxf3 f5 18. Nd6+ Bxd6 19. cxd6 Kf7 20. c4 Nb6 21. c5 Nd5 22. 0-0 Rb8 23. c6 Nb6 24. d7 Nxd7 25. cxd7 Bxd7 26. Rxb7 Rxb7 27. Bxb7 Rb8 28. Bf3 Rb6 29. Rd1 Ba4 30. Ra1 e5 31. Bd5+ Kf6 32. h4 e4 33. Bc1 Ke5 34. Bg8 h5 35. g3 Rb8 36. Bf4+ 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "7"]
[White "Johnson, Ben"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1961"]
[BlackElo "2296"]
[PlyCount "114"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. b3 Nf6 4. Bb2 g6 5. Bb5+ Nbd7 6. Ne5 Bg7 7. 0-0 0-0 8. f4 a6 9. Bxd7 Nxd7 10. Nd3 Bxb2 11. Nxb2 e5 12. f5 Nf6 13. fxg6 fxg6 14. Nd3 Qe7 15. Nc3 Bf5 16. Qe2 d4 17. exd4 cxd4 18. Na4 b5 19. Nac5 e4 20. b4 Nd5 21. Rae1 exd3 22. Qxe7 Nxe7 23. Rxe7 dxc2 24. d3 a5 25. Rc1 axb4 26. Rxc2 Rfc8 27. Ree2 Rc6 28. Ne4 Bxe4 29. dxe4 d3 30. Rxc6 dxe2 31. Kf2 Rxa2 32. Rb6 e1Q+ 33. Kxe1 Rxg2 34. Rxb5 Rxh2 35. Rxb4 Kg7 36. Rb6 Rh4 37. Re6 Kf7 38. Re5 Kf6 39. Re8 h5 40. Kf2 Rg4 41. Kf3 Kf7 42. Re5 Rg1 43. Ra5 Rb1 44. Ra7+ Kf6 45. Ra6+ Kg5 46. Ra5+ Kh6 47. Ra6 Kg5 48. e5 Re1 49. Ra5 Kf5 50. e6+ Kxe6 51. Kf2 Rb1 52. Kg3 Kf6 53. Ra6+ Kg7 54. Ra7+ Kh6 55. Rb7 Rxb7 56. Kh4 g5+ 57. Kh3 Rb3+ 0-1

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "3"]
[White "Silva Lucena, Cristian"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2285"]
[BlackElo "2296"]
[PlyCount "181"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 Nxe4 5. Bc4 Be7 6. Bxf7+ Kxf7 7. Qd5+ Be6 8. Qxe4 Nd7 9. exd6 cxd6 10. 0-0 h6 11. Re1 Nc5 12. Qf4+ Bf6 13. Nd4 Re8 14. Nxe6 Nxe6 15. Qg4 Rc8 16. Nc3 Nd4 17. Rxe8 Qxe8 18. Bf4 Nxc2 19. Rd1 Nd4 20. Bxd6 Rd8 21. Qh5+ g6 22. Qd5+ Kg7 23. Qxb7+ Rd7 24. Qb4 Nf5 25. Bf4 Rxd1+ 26. Nxd1 Qe2 27. Qd2 Qb5 28. b3 g5 29. Bg3 Nd4 30. h3 Ne2+ 31. Kh2 Nxg3 32. fxg3 Qb6 33. Ne3 Qc5 34. Qd3 Be5 35. Qd7+ Kg6 36. Qe6+ Kg7 37. Nf5+ Kf8 38. Qxh6+ Ke8 39. Qe6+ Kd8 40. Qg8+ Kc7 41. Qxg5 Kb6 42. h4 Qc3 43. h5 Bf6 44. Qg6 Qe5 45. h6 Kb5 46. h7 Kb4 47. Qg4+ Ka3 48. Nh4 Qe7 49. Qa4+ Kb2 50. b4 Qxh7 51. Qb3+ Ka1 52. Kh3 Qd7+ 53. g4 Qh7 54. g3 Qe4 55. Qd1+ Kxa2 56. Qd2+ Ka3 57. Ng2 Bb2 58. b5 Qh7+ 59. Nh4 Qb7 60. Qa5+ Kb3 61. Ng2 Qh7+ 62. Nh4 Qb7 63. Qe1 Bc3 64. Qe6+ Kb4 65. Ng2 Qh7+ 66. Nh4 Qb7 67. Qd6+ Kxb5 68. Qd3+ Kb4 69. Ng2 Qg7 70. Ne3 Qd4 71. Qe2 Qe4 72. Nc2+ Qxc2 73. Qxc2 a5 74. g5 a4 75. Qa2 a3 76. Kg4 Ka4 77. Kf5 Kb4 78. g6 Ka4 79. g4 Kb4 80. g5 Ka4 81. Ke6 Kb4 82. Kf7 Ka4 83. g7 Bxg7 84. Kxg7 Kb4 85. Kf6 Ka4 86. g6 Kb4 87. g7 Ka4 88. g8Q Kb4 89. Qgb3+ Kc5 90. Qac2+ Kd4 91. Qbd3# 1-0

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "3"]
[White "Fonseca Manrique, Enrique"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2169"]
[BlackElo "2296"]
[PlyCount "156"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Ba4 e6 7. 0-0 Ne7 8. d3 0-0 9. Bb3 a6 10. Nxd4 cxd4 11. Ne2 b5 12. Qe1 d6 13. Qf2 Nc6 14. f5 exf5 15. Bd5 Qb6 16. Ng3 fxe4 17. Nxe4 Be6 18. Nf6+ Bxf6 19. Qxf6 Qd8 20. Bxc6 Rc8 21. Qf3 d5 22. Bb7 Rb8 23. Bxa6 Rb6 24. Bh6 Re8 25. Rae1 Qe7 26. Qf2 Rxa6 27. Qxd4 Qa7 28. Qxa7 Rxa7 29. a3 Rc8 30. c3 d4 31. cxd4 Rd7 32. Re4 Bf5 33. Ref4 Bxd3 34. Re1 f5 35. Bg5 Be4 36. Bf6 Rc2 37. Rf2 Rc6 38. Be5 Rd5 39. h3 Kf7 40. Kh2 Ke6 41. g4 Rd8 42. gxf5+ gxf5 43. Kg3 Rdc8 44. Kf4 Rc2 45. Ref1 Rxf2+ 46. Rxf2 Rc1 47. Rd2 Rh1 48. Kg3 Kd5 49. h4 Rg1+ 50. Kf2 Rg4 51. Bf6 f4 52. Re2 Rg2+ 53. Kf1 Rg3 54. Rf2 Bd3+ 55. Ke1 f3 56. Kd2 Be2 57. Ke3 Rg4 58. Rh2 Re4+ 59. Kd2 Rg4 60. Be5 Ke4 61. b3 Rg2 62. Rh1 Bd3+ 63. Kc3 f2 64. a4 f1Q 65. Rxf1 Bxf1 66. a5 Rg6 67. Kb4 Kd5 68. Kc3 Ra6 69. b4 Be2 70. Kd2 Bf3 71. Kc3 Rc6+ 72. Kd2 Kc4 73. Ke3 Bd5 74. Kf4 Kxb4 75. Bf6 Kxa5 76. Ke5 b4 77. Kxd5 Rxf6 78. Kc5 b3 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "5"]
[White "Haack, Kevin"]
[Black "Begmuratov, Alisher"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2296"]
[BlackElo "2395"]
[PlyCount "81"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 e5 6. b4 d6 7. bxc5 dxc5 8. Rb1 Nge7 9. e3 0-0 10. Nge2 Qd3 11. Qa4 Bg4 12. Rxb7 Rac8 13. Be4 Qd8 14. 0-0 Bh3 15. Rd1 Na5 16. Rxe7 Qxe7 17. Qxa5 Rb8 18. Nd5 Qg5 19. a4 Qh5 20. Nec3 Bg4 21. Re1 Bf3 22. Bxf3 Qxf3 23. Qxc5 e4 24. Qe7 Rfe8 25. Qc7 g5 26. Ba3 h5 27. Nb5 Rbc8 28. Qd7 h4 29. Qh3 Rxc4 30. Nd6 Rxa4 31. Nxe8 Rxa3 32. Nxg7 Kxg7 33. Qg2 Qf5 34. Nc3 Rxc3 35. dxc3 h3 36. Qf1 g4 37. Qe2 Qc8 38. Rc1 Kg6 39. c4 Kg5 40. Qd1 f5 41. c5 1-0

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "11"]
[White "Haack, Kevin"]
[Black "Ergazakis, Ioannis"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2296"]
[BlackElo "2178"]
[PlyCount "76"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Nf6 4. Nc3 Bf5 5. Qe2 Nc6 6. Qb5 Qd7 7. Qxb7 Rb8 8. Qa6 h6 9. Nh3 e6 10. Bb5 Rb6 11. Bxc6 Qxc6 12. Qxa7 Bc5 13. Qa4 0-0 14. Qxc6 Rxc6 15. Nf4 Ng4 16. 0-0 g5 17. Nfe2 Bg6 18. h3 Ne5 19. a3 f5 20. b4 Ba7 21. Bb2 Nc4 22. Bc1 f4 23. d3 exd3 24. cxd3 Bxd3 25. Rd1 Ne5 26. Bb2 f3 27. gxf3 Rxf3 28. Rf1 Nc4 29. Kg2 Rf8 30. Bc1 e5 31. Nd5 Be4+ 32. Kh2 Bxd5 33. Nc3 Bf3 34. b5 Rcf6 35. Kg3 Bd4 36. Ra2 e4 37. h4 Be5+ 38. Kh3 g4# 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "8"]
[White "Haack, Kevin"]
[Black "Kvaloy, Aksel Bu"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2296"]
[BlackElo "2415"]
[PlyCount "170"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. b3 0-0 6. Bb2 c5 7. c4 Nc6 8. e3 d4 9. exd4 cxd4 10. Re1 a5 11. Ne5 Nxe5 12. Rxe5 Bd6 13. Rb5 e5 14. Bxb7 Bxb7 15. Rxb7 Qc8 16. Rb5 Qh3 17. Qf3 e4 18. Qg2 Qg4 19. Bxd4 a4 20. b4 Qe2 21. Nc3 Qxc4 22. Rb6 Qxd4 23. Rb5 Bxb4 24. Re1 Bxc3 25. dxc3 Qxc3 26. Reb1 e3 27. fxe3 Qxe3+ 28. Kh1 Ne4 29. R5b2 a3 30. Re2 Rab8 31. Rbe1 Qd3 32. Qxe4 Qxe4+ 33. Rxe4 Rb2 34. Ra4 Rxa2 35. Re3 Rb8 36. Rb4 Rc8 37. Rc4 Rd8 38. Rd4 Ra8 39. Ra4 Rc8 40. Rc4 Rf8 41. Ra4 h5 42. Raxa3 Rxa3 43. Rxa3 g5 44. Ra5 f6 45. Kg2 Kg7 46. Kf3 Kg6 47. Rb5 Ra8 48. Rc5 Ra3+ 49. Kg2 Ra2+ 50. Kg1 Kf7 51. Rc7+ Ke6 52. Rh7 Kf5 53. Rc7 Kg4 54. Rc6 f5 55. Rc4+ Kh3 56. Rc5 Ra1+ 57. Kf2 Ra2+ 58. Kg1 Rg2+ 59. Kf1 Kxh2 60. Rxf5 Rg1+ 61. Kf2 Rg2+ 62. Kf1 Rxg3 63. Rf2+ Kh3 64. Rf7 Ra3 65. Rh7 h4 66. Rc7 g4 67. Kg1 g3 68. Rc1 Ra2 69. Kh1 Ra4 70. Kg1 Kg4 71. Rc3 h3 72. Rc1 Rf4 73. Ra1 g2 74. Rb1 Rf1+ 75. Rxf1 Kg3 76. Rf3+ Kxf3 77. Kh2 Kf2 78. Kxh3 g1Q 79. Kh4 Qg3+ 80. Kh5 Kf3 81. Kh6 Kf4 82. Kh7 Qg5 83. Kh8 Kf5 84. Kh7 Kf6 85. Kh8 Qg7# 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "9"]
[White "Haack, Kevin"]
[Black "Reprintsev, Alexander"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2296"]
[BlackElo "2225"]
[PlyCount "60"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. g3 Nc6 5. Bg2 Nf6 6. Nge2 Bg4 7. h3 Bh5 8. 0-0 e6 9. g4 Bg6 10. Nf4 0-0-0 11. d3 Nd4 12. Be3 Be7 13. g5 Ne8 14. Nxg6 hxg6 15. Bxd4 Rxd4 16. Qf3 Nd6 17. Qe3 Rdh4 18. f4 Nc4 19. Qf3 Qb6+ 20. Kh1 Nd2 21. Na4 Qa6 22. Qxb7+ Qxb7 23. Bxb7+ Kxb7 24. Rf2 Rxh3+ 25. Kg2 Rh2+ 26. Kg3 R8h3+ 27. Kg4 Rh4+ 28. Kg3 Rxf2 29. Kxf2 Rxf4+ 30. Ke3 Bxg5 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "2"]
[White "Haack, Kevin"]
[Black "Rodriguez Fontecha, Marcos"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2296"]
[BlackElo "2309"]
[PlyCount "87"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. b3 Bg7 5. Bb2 d6 6. e3 0-0 7. Nbd2 c6 8. Bd3 Qc7 9. 0-0 a5 10. Qe2 Nh5 11. g3 e5 12. e4 f4 13. dxe5 dxe5 14. Kg2 Na6 15. c5 h6 16. Rac1 Be6 17. h3 Rad8 18. g4 Qd7 19. Bc4 Nf6 20. Nxe5 Qe8 21. Nxg6 Rf7 22. Ne5 Re7 23. Ndf3 Kh7 24. Rfd1 Rxd1 25. Rxd1 Bxc4 26. Qxc4 Nc7 27. Rd6 Nb5 28. Rd2 Nd7 29. Nxd7 Rxd7 30. e5 Rxd2 31. Nxd2 Qd7 32. Qe4+ Kg8 33. Nf3 Qe6 34. Qxf4 Nc7 35. Qe4 Nd5 36. Bd4 Qf7 37. Qf5 Nf4+ 38. Kh2 Qxf5 39. gxf5 Nd3 40. f6 Bf8 41. e6 Nxc5 42. e7 Bxe7 43. fxe7 Ne6 44. e8Q+ 1-0

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "7"]
[White "Iskusnyh, Sergei"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2440"]
[BlackElo "2296"]
[PlyCount "79"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 0-0 6. Bg2 dxc4 7. 0-0 b5 8. a4 c6 9. Qc2 h6 10. axb5 cxb5 11. Ng5 hxg5 12. Bxa8 Qxd4 13. Nf3 Qb6 14. Nxg5 Bc5 15. Bf3 Nbd7 16. Bd2 Ne5 17. Bg2 Neg4 18. e3 Ne5 19. Ba5 Qb8 20. Bc3 a6 21. Rfd1 Bd6 22. Ne4 Nxe4 23. Qxe4 Bc7 24. Qh4 Bb7 25. Bxb7 Qxb7 26. Bxe5 Bxe5 27. Rd8 Bf6 28. Rxf8+ Kxf8 29. Qh8+ Ke7 30. Rd1 Qc7 31. Rd2 b4 32. Qa8 a5 33. Qe4 c3 34. bxc3 Bxc3 35. Rd1 a4 36. h4 a3 37. Qc2 Qc4 38. Qa4 a2 39. Qa5 Kf6 40. Qg5# 1-0

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "4"]
[White "Karttunen, Mika"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2490"]
[BlackElo "2296"]
[PlyCount "76"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bxc3+ 7. bxc3 0-0 8. g3 h6 9. Bg2 Be6 10. h3 Qc8 11. g4 h5 12. Ng5 hxg4 13. Be3 Ne7 14. hxg4 Bxg4 15. f3 Bd7 16. Kd2 Ng6 17. Qg1 Re8 18. Qh2 a6 19. Rag1 b5 20. c5 d5 21. exd5 Nxd5 22. Qh7+ Kf8 23. Bh3 Bxh3 24. Rxh3 Qf5 25. Rh5 Nxe3 26. Kxe3 Rad8 27. Ne4 Qf4+ 28. Ke2 Rd7 29. Rd1 Red8 30. Rh3 Qf5 31. Ke1 Qe6 32. Ng5 Qb3 33. Rg3 Qxc3+ 34. Kf2 Qc2+ 35. Ke1 Rxd3 36. Rxd3 Rxd3 37. Ne6+ fxe6 38. Qxg6 Rd1# 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "10"]
[White "Nikologorsky, Matfei"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2182"]
[BlackElo "2296"]
[PlyCount "116"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. 0-0-0+ Bd7 10. f3 e5 11. Bc4 Ke8 12. a4 Bf8 13. Rd3 Be6 14. Bxe6 fxe6 15. Rhd1 h6 16. Nb1 b5 17. Nd2 Rh7 18. Rc3 Re7 19. Rxc6 bxa4 20. Nc4 Kf7 21. Nxe5+ Kg7 22. Rd4 a3 23. bxa3 Rb7 24. Ra4 a5 25. Bc5 Bxc5 26. Rxc5 Rba7 27. Nc6 Rc7 28. Rac4 Rac8 29. Kd2 Nd7 30. Rxa5 Rxc6 31. Rxc6 Rxc6 32. Ra7 Rd6+ 33. Ke3 e5 34. f4 exf4+ 35. Kxf4 Kf6 36. Ra8 Ne5 37. Rf8+ Nf7 38. Rc8 Ra6 39. Rc3 Ne5 40. h3 g5+ 41. Ke3 Ng6 42. Kd4 Ke6 43. Kc5 Ke5 44. Kb5 Ra8 45. a4 Kxe4 46. a5 Ne5 47. a6 Kd4 48. Rc7 Rb8+ 49. Ka4 Kd5 50. a7 Ra8 51. Kb5 Kd6 52. Kb6 Nd7+ 53. Kb7 Rxa7+ 54. Kxa7 Kxc7 55. Ka6 Kc6 56. Ka7 Ne5 57. Kb8 Ng6 58. g3 Ne7 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "6"]
[White "Schmakel, Sam A"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2449"]
[BlackElo "2296"]
[PlyCount "75"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 a6 5. g3 Bc5 6. Bg2 d6 7. 0-0 h6 8. Rb1 0-0 9. a3 Be6 10. b4 Ba7 11. b5 axb5 12. Nxb5 Bb6 13. Bb2 Ne7 14. Qc2 c6 15. Nc3 Nd7 16. a4 f5 17. Ba3 Bc5 18. Bc1 Qc7 19. Rd1 Ba7 20. Bd2 Nf6 21. Rb2 Ng4 22. e3 e4 23. dxe4 Bxc4 24. exf5 Nxf5 25. Rdb1 Rab8 26. h3 Ne5 27. Nxe5 dxe5 28. Ne4 Bd5 29. Nf6+ Rxf6 30. Bxd5+ Kh8 31. Be4 Nd6 32. Bg2 Rbf8 33. Be1 Qd7 34. Rd1 Qc7 35. Qb3 Bc5 36. Bc3 R8f7 37. Bxe5 Re6 38. Qxe6 1-0

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "8"]
[White "Cardozo Munar, Carlos Eduardo"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2043"]
[BlackElo "2303"]
[PlyCount "71"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bg5 Nf6 4. Nbd2 d5 5. e3 0-0 6. Bd3 c5 7. c3 Nc6 8. dxc5 h6 9. Bh4 a5 10. 0-0 Nd7 11. e4 Nxc5 12. Bc2 d4 13. cxd4 Nxd4 14. Nxd4 Bxd4 15. Nf3 Bxb2 16. Qxd8 Rxd8 17. Bxe7 Bxa1 18. Bxd8 Bc3 19. Bb6 Ne6 20. Rd1 Ra6 21. Be3 g5 22. Bb3 Bf6 23. h3 Rc6 24. Bd5 Rc2 25. Rc1 Rxc1+ 26. Bxc1 Nc7 27. Bb3 b5 28. Be3 a4 29. Bc2 Be6 30. Bb1 Na6 31. Nd4 Bc4 32. Nf5 Kh7 33. Nd6 Kg7 34. Ne8+ Kf8 35. Nxf6 Nb4 36. Bc5+ 1-0

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "4"]
[White "Haack, Kevin"]
[Black "Dyachuk, Artem"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2303"]
[BlackElo "2312"]
[PlyCount "112"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 a5 4. Nc3 d5 5. e3 Be7 6. Bb2 0-0 7. Be2 b6 8. cxd5 exd5 9. 0-0 Re8 10. d3 c6 11. Rc1 Bd6 12. Rc2 Nbd7 13. Nd4 Bb7 14. h3 Ne5 15. Re1 Bb8 16. Nf3 Qd6 17. g3 Qe6 18. Kg2 c5 19. Nxe5 Qxe5 20. Bf3 Qe7 21. Ne2 a4 22. b4 cxb4 23. Nd4 Be5 24. Qd2 g6 25. Rb1 h5 26. Ba1 h4 27. g4 Bd6 28. Nc6 Qe6 29. Rcc1 Rac8 30. Nd4 Qe5 31. Rh1 Qe7 32. Nb5 d4 33. Bxd4 Bxf3+ 34. Kxf3 Qb7+ 35. Ke2 Nd5 36. Nxd6 Nf4+ 37. Kd1 Qxh1+ 38. Qe1 Qf3+ 39. Kd2 b3 40. Nxc8 Rxc8 41. axb3 Ng2 42. Qe2 Qxh3 43. bxa4 Qh2 44. f3 Qg3 45. Rg1 h3 46. Bc3 Qd6 47. d4 Qa3 48. Qd3 Qa2+ 49. Qc2 Qc4 50. g5 h2 51. Rh1 Nh4 52. Qd3 Nxf3+ 53. Ke2 Ng1+ 54. Kd2 Qd5 55. e4 Qxg5+ 56. Kc2 Qg2+ 0-1

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "7"]
[White "Haack, Kevin"]
[Black "Goldin, Roman"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2303"]
[BlackElo "2323"]
[PlyCount "76"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. c4 d4 4. e3 Nc6 5. exd4 exd4 6. Nf3 Nf6 7. 0-0 Be7 8. a3 a5 9. b3 0-0 10. d3 Nd7 11. Re1 Bf6 12. h4 h6 13. Nh2 Nc5 14. Bf4 Bf5 15. Bf1 g5 16. hxg5 hxg5 17. Bc1 Qd7 18. Ra2 Kg7 19. Be2 Ne5 20. Rd2 Rh8 21. b4 axb4 22. axb4 Rxh2 23. Kxh2 Rh8+ 24. Kg1 Qc6 25. f3 g4 26. b5 Qd6 27. f4 Rh3 28. Kg2 Ng6 29. Bxg4 Rxg3+ 30. Kxg3 Qxf4+ 31. Kg2 Bxg4 32. Rf2 Nh4+ 33. Kf1 Bh3+ 34. Kg1 Qg3+ 35. Kh1 Bg2+ 36. Kg1 Bf3+ 37. Kf1 Qh3+ 38. Kg1 Qh1# 0-1

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "2"]
[White "Haack, Kevin"]
[Black "Jia, Haoxiang"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2303"]
[BlackElo "2331"]
[PlyCount "61"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. b3 Rb8 9. d5 Na5 10. Bg5 b5 11. cxb5 axb5 12. b4 Nc4 13. Qb3 Bd7 14. a4 Nb6 15. axb5 e6 16. Nd4 exd5 17. Nxd5 Nbxd5 18. Bxd5 Bxb5 19. Nxb5 Rxb5 20. Ra5 Qb8 21. Rxb5 Qxb5 22. Bxf6 Bxf6 23. e3 Kg7 24. Rc1 Rc8 25. Bxf7 c5 26. Be6 Rb8 27. Qd5 cxb4 28. Rc7+ Kh8 29. Qxd6 Qe5 30. Qd7 Bg7 31. Rc8+ 1-0

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "1"]
[White "Haack, Kevin"]
[Black "Jimenez Almeida, Luis David"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2303"]
[BlackElo "2242"]
[PlyCount "103"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 Bc5 5. Nxe5 0-0 6. Nf3 Re8 7. d3 d5 8. cxd5 Nxd5 9. Be2 Ndb4 10. a3 Na6 11. b4 Bd4 12. Bb2 Ne7 13. 0-0 Bb6 14. d4 c6 15. Qd2 Bg4 16. Na4 Bc7 17. Rfd1 Ng6 18. h3 Be6 19. Qc2 Nf4 20. Bxa6 bxa6 21. Nc5 Bc8 22. Bc1 Qf6 23. Bxf4 Qxf4 24. e5 Bxh3 25. Qe4 Qxe4 26. Nxe4 Be6 27. Rac1 Bd5 28. Nc3 Bb3 29. Rd2 a5 30. Rb2 Be6 31. Ne4 axb4 32. axb4 Bb6 33. Nd6 Red8 34. Rxc6 Bd5 35. Rc1 Bxf3 36. gxf3 Bxd4 37. Re2 Bxe5 38. Rxe5 Rxd6 39. Rc7 Rf6 40. Rxa7 Rb8 41. Rb7 Rc8 42. Rc5 Rf8 43. Kg2 g6 44. Rcc7 Rd8 45. b5 Rd3 46. Rc8+ Kg7 47. Rc2 Rdxf3 48. Rb2 Rc3 49. b6 Rcc6 50. Kg3 g5 51. Kg2 Kg6 52. Kg3 1-0

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "5"]
[White "Horak, Martin"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2266"]
[BlackElo "2303"]
[PlyCount "69"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Qxd4 Nc7 7. Bc4 Bg7 8. Qh4 Nc6 9. Bh6 Bxh6 10. Qxh6 d5 11. exd6 Qxd6 12. Qg7 Rf8 13. 0-0 h5 14. Ng5 Be6 15. Na3 0-0-0 16. Rfe1 Bxc4 17. Nxc4 Qc5 18. Ne5 Nxe5 19. Rxe5 Qd6 20. Ree1 Qf4 21. Nf3 e6 22. h4 Nd5 23. Rad1 Rg8 24. Qe5 Qf5 25. Qd4 Kb8 26. c4 Ne7 27. Qe5+ Ka8 28. Rxd8+ Rxd8 29. Qc7 Nc6 30. Ne5 Rb8 31. Nxc6 bxc6 32. Qxc6+ Rb7 33. Rd1 Qf6 34. Rd7 Qxb2 35. Rd8# 1-0

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "3"]
[White "Oparin, Grigoriy"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2687"]
[BlackElo "2303"]
[PlyCount "107"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. 0-0 g6 5. Re1 Nc6 6. c3 Bg7 7. h3 0-0 8. Bf1 e5 9. a4 a6 10. Na3 Rb8 11. d4 cxd4 12. cxd4 exd4 13. Nxd4 Re8 14. Nxc6 bxc6 15. Qc2 Qc7 16. Bf4 Nh5 17. Bc1 Rb4 18. Rb1 d5 19. Bd2 Rbxe4 20. Rxe4 Rxe4 21. Rc1 Re6 22. b4 Qb7 23. Bc3 Nf6 24. Qb2 Ne8 25. Bxg7 Nxg7 26. Qc3 Bd7 27. Nc2 Nf5 28. g4 Nh4 29. Nd4 Re4 30. Rd1 h5 31. f3 Rf4 32. Bg2 Qb8 33. Qe3 Qd6 34. Rd2 hxg4 35. fxg4 Nxg2 36. Kxg2 Re4 37. Qc3 Qe5 38. Qb2 Re3 39. Nf3 Qf4 40. Rf2 Be6 41. Qd4 Re4 42. Qb6 Rxb4 43. Qxa6 Rxa4 44. Qxc6 d4 45. Qxa4 Bd5 46. Qd1 g5 47. Kf1 Qg3 48. Qxd4 Bxf3 49. Qd8+ Kg7 50. Qxg5+ Kf8 51. Qc5+ Kg8 52. Qc8+ Kg7 53. Qc3+ Kg8 54. Qxf3 1-0

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "9"]
[White "Ouellet, Maili Jade"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2243"]
[BlackElo "2303"]
[PlyCount "61"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. Bb5 e6 7. Be3 Nge7 8. b4 a6 9. Ba4 Ng6 10. Qd4 Bxf3 11. gxf3 a5 12. c3 axb4 13. Bxc6+ bxc6 14. cxb4 Nh4 15. Nd2 Nf5 16. Qd3 d4 17. Bf4 g5 18. Bg3 h5 19. h4 gxh4 20. Bf4 Qd5 21. Ne4 Be7 22. a3 0-0 23. Ke2 Rfb8 24. Rhg1+ Kf8 25. Rgb1 Ke8 26. Kf1 Kd7 27. a4 Ra7 28. b5 cxb5 29. axb5 Rxa1 30. Rxa1 Bxc5 31. Nf6+ 1-0

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "6"]
[White "Tulchynskyi, Feliks"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2246"]
[BlackElo "2303"]
[PlyCount "71"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. b3 e6 5. Bb2 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 Bd6 9. 0-0 Qe7 10. Re1 dxc4 11. bxc4 e5 12. Qc2 Re8 13. Nd2 exd4 14. exd4 Qxe1+ 15. Rxe1 Rxe1+ 16. Nf1 Nf8 17. Qd2 Re7 18. Ng3 Bg4 19. f3 Bd7 20. Nce4 Nxe4 21. Nxe4 Bc7 22. Ba3 Ree8 23. Nd6 Bxd6 24. Bxd6 Re6 25. Bg3 Rae8 26. d5 cxd5 27. cxd5 Rb6 28. Bc7 Rf6 29. Qb2 b6 30. Be5 Rh6 31. Bxg7 Rh5 32. Bh8 Rg5 33. h4 Rg3 34. Kf2 f6 35. Qxf6 Ng6 36. Qg7# 1-0

[Event "Rhein Main op-A 25th"]
[Site "Bad Homburg"]
[Date "2023.06.11"]
[Round "7"]
[White "Haack, Kevin"]
[Black "Dubiel, Jacek"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2303"]
[BlackElo "2373"]
[PlyCount "10"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. d4 Be7 5. Nf3 0-0 1/2-1/2

[Event "Rhein Main op-A 25th"]
[Site "Bad Homburg"]
[Date "2023.06.10"]
[Round "5"]
[White "Haack, Kevin"]
[Black "Milov, Leonid"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2303"]
[BlackElo "2437"]
[PlyCount "73"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 c6 8. Qb3 Kh8 9. Re1 Na6 10. e4 fxe4 11. Nxe4 c5 12. d5 Rb8 13. Nxf6 exf6 14. h4 Bf5 15. a3 Qd7 16. h5 g5 17. Qc3 h6 18. Bd2 Bg4 19. Qc2 Bxh5 20. Bc3 Nc7 21. Nd2 f5 22. f4 gxf4 23. gxf4 Rbe8 24. Bf3 Qf7 25. Kf2 Bg4 26. Rh1 Kg8 27. Rag1 Bxc3 28. Qxc3 Qg6 29. Rh4 h5 30. Bxg4 fxg4 31. Rgxg4 Re2+ 32. Kxe2 hxg4 33. Qh8+ Kf7 34. Qh7+ Qg7 35. Ne4 Ne8 36. Ng5+ Ke7 37. Qe4+ 1-0

[Event "Rhein Main op-A 25th"]
[Site "Bad Homburg"]
[Date "2023.06.10"]
[Round "6"]
[White "Poetsch, Hagen"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2484"]
[BlackElo "2303"]
[PlyCount "67"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. b3 a6 8. c4 Bb4 9. Bb2 Ne7 10. Na3 Ba5 11. Nc2 0-0 12. Ne3 Be4 13. Ne1 Bc7 14. Bd3 c5 15. cxd5 Bxd5 16. Nxd5 Nxd5 17. Nf3 cxd4 18. Bxd4 Bb6 19. Be4 Nc5 20. Bb1 Rc8 21. Nd2 Nf4 22. Be3 Ncd3 23. Nc4 Qd5 24. Bxf4 Nxf4 25. Qxd5 Nxd5 26. Nxb6 Nxb6 27. Be4 Rc7 28. Rac1 Rfc8 29. Rxc7 Rxc7 30. f4 Nd7 31. Kf2 Nc5 32. Bb1 Kf8 33. Ke3 Nd7 34. Be4 1/2-1/2

[Event "Rhein Main op-A 25th"]
[Site "Bad Homburg"]
[Date "2023.06.09"]
[Round "4"]
[White "Rubsamen, Cornelius"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2183"]
[BlackElo "2303"]
[PlyCount "75"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 Qd8 7. Nc4 Nc6 8. Be3 Nd5 9. Be2 Nxe3 10. fxe3 Be7 11. 0-0 0-0 12. Nfe5 Qc7 13. Bd3 Nxe5 14. Nxe5 Bd6 15. Nf3 e5 16. Kh1 Qe7 17. Qc2 h6 18. Bh7+ Kh8 19. Bf5 g6 20. Bxg6 exd4 21. Bf5 dxe3 22. Rae1 Be6 23. Qd3 Bxf5 24. Qxf5 Rae8 25. Qh5 Kh7 26. Qf5+ Kh8 27. Qh5 Qf6 28. Nh4 Qg5 29. Qxg5 hxg5 30. Nf5 Bf4 31. g3 Re5 32. gxf4 Rxf5 33. Rxe3 Rxf4 34. Rxf4 gxf4 35. Rf3 Rd8 36. Kg2 Rd2+ 37. Rf2 Rd1 38. Rxf4 1/2-1/2

[Event "Rhein Main op-A 25th"]
[Site "Bad Homburg"]
[Date "2023.06.08"]
[Round "2"]
[White "Akhmatovski, Maxim"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2018"]
[BlackElo "2303"]
[PlyCount "56"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 Bb4 6. Bd3 c5 7. g5 cxd4 8. exd4 Ne4 9. Bxe4 Bxc3+ 10. bxc3 dxe4 11. Ne2 0-0 12. Ng3 Qa5 13. Nxe4 e5 14. Bxe5 Bf5 15. f3 Bxe4 16. fxe4 Qxc3+ 17. Kf2 Nc6 18. Qd3 Qb4 19. Rab1 Qe7 20. Qg3 Rac8 21. Rhc1 Rfe8 22. h4 Nxe5 23. Qxe5 Qd7 24. Qd5 Qg4 25. Rxb7 Qf4+ 26. Kg2 Qd2+ 27. Kh3 Rc3+ 28. Kg4 Qe2+ 0-1

[Event "Rhein Main op-A 25th"]
[Site "Bad Homburg"]
[Date "2023.06.08"]
[Round "3"]
[White "Haack, Kevin"]
[Black "Bollmann, Henrik"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2303"]
[BlackElo "2111"]
[PlyCount "75"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. d4 cxd4 5. Nxd4 Nf6 6. f3 e6 7. e4 d6 8. Be3 Be7 9. Qd2 a6 10. g4 Nc6 11. 0-0-0 Qc7 12. Kb1 Ne5 13. g5 Nfd7 14. b3 Nc5 15. Bg2 Rc8 16. h4 b5 17. cxb5 Nxb3 18. Nxb3 Nc4 19. Qc1 Nxe3 20. Qxe3 Qxc3 21. Qxc3 Rxc3 22. Rc1 Rxc1+ 23. Rxc1 Bd8 24. Bf1 axb5 25. Bxb5+ Ke7 26. a4 h6 27. a5 hxg5 28. hxg5 Rh3 29. a6 Rxf3 30. Kb2 Bxe4 31. Bc6 Rf4 32. Bxe4 Rxe4 33. a7 Ra4 34. Ra1 Rxa7 35. Rxa7+ Ke8 36. g6 fxg6 37. Kc2 Be7 38. Nd4 1-0

[Event "Rhein Main op-A 25th"]
[Site "Bad Homburg"]
[Date "2023.06.07"]
[Round "1"]
[White "Haack, Kevin"]
[Black "Mews, Bernhard"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2303"]
[BlackElo "1936"]
[PlyCount "65"]
[EventDate "2023.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Bf4 Bf5 11. Nh4 Bg4 12. Qd2 Na6 13. h3 Bc8 14. Rfe1 Nc7 15. a4 Rb8 16. e4 Nh5 17. Bg5 Bf6 18. Bxf6 Nxf6 19. f4 b5 20. e5 b4 21. Nb5 dxe5 22. Nxc7 Qxc7 23. d6 Qb6 24. a5 Qb5 25. fxe5 Nh5 26. Bd5 Be6 27. Bxe6 Rxe6 28. Rad1 Rd8 29. Qg5 Qe8 30. Nf5 f6 31. Qg4 Rxe5 32. Ne7+ Rxe7 33. dxe7 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.06.03"]
[Round "9"]
[White "Mueller, Magnus"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2210"]
[BlackElo "2303"]
[PlyCount "129"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. 0-0 Be7 8. h3 0-0 9. Bxc6 bxc6 10. Qf3 c5 11. Nde2 Bc6 12. Ng3 g6 13. b3 Nd7 14. Qd3 Bf6 15. Bb2 Re8 16. Rad1 h5 17. Qa6 Nb8 18. Qd3 Nd7 19. Qa6 Nb8 20. Qc4 h4 21. Nge2 Nd7 22. Nf4 Nb6 23. Qd3 Be5 24. Nfe2 Rb8 25. Ba1 Qe7 26. Rfe1 Bg7 27. Nf4 Qg5 28. Nfd5 Nxd5 29. exd5 Bd7 30. Ne4 Qf4 31. Bxg7 Kxg7 32. Re3 Bf5 33. Rde1 Re5 34. Qc3 f6 35. Nd2 Qd4 36. Qa5 Rxe3 37. Rxe3 Rc8 38. c4 Qa1+ 39. Kh2 Qb2 40. Kg1 g5 41. Nf1 Bb1 42. a4 Bf5 43. Qxa7 Qb1 44. Qb7 Rf8 45. Qxc7+ Rf7 46. Qa5 Rb7 47. Qc3 Kg6 48. Qa5 Kg7 49. Qa8 Rf7 50. Qe8 Bg6 51. Re7 Rxe7 52. Qxe7+ Kg8 53. Qxf6 Bd3 54. Qxg5+ Kf7 55. Qh5+ Kf8 56. Qxh4 Bxf1 57. Qf6+ Kg8 58. Qe6+ Kg7 59. Qe7+ Kg8 60. Qxd6 Bxc4+ 61. Kh2 Bxb3 62. Qxc5 Qd3 63. d6 Be6 64. Qg5+ Kh8 65. Qf6+ 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.06.02"]
[Round "8"]
[White "Haack, Kevin"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2303"]
[BlackElo "2291"]
[PlyCount "68"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nb3 Nc6 8. Bd3 Be7 9. 0-0 0-0 10. Nd5 Nxd5 11. exd5 Nb4 12. Be4 f5 13. Bf3 a5 14. c3 Na6 15. a4 exf4 16. Bxf4 g5 17. Be3 Bf6 18. Be2 Be5 19. Bd3 Qe7 20. Qh5 f4 21. Rae1 fxe3 22. Bxh7+ Kg7 23. Bd3 Rf4 24. g3 Rf2 25. Nd4 Nc5 26. Bb1 Qf6 27. Nf3 Bf5 28. Bxf5 Qxf5 29. b4 Rh8 30. g4 Qxf3 31. Qxg5+ Kf7 32. Qf5+ Qxf5 33. gxf5 Rg8+ 34. Kh1 Rxh2# 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.06.01"]
[Round "7"]
[White "Chassard, Cedric"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2041"]
[BlackElo "2303"]
[PlyCount "108"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. Nbd2 Ne7 8. Nb3 g5 9. a4 Qc7 10. a5 Bg7 11. Bd2 c5 12. Nxc5 Nxc5 13. dxc5 g4 14. Nh4 Bxe5 15. Bb5+ Kf8 16. Nxf5 exf5 17. b4 Bxh2+ 18. Kh1 Be5 19. Ra3 a6 20. Bd3 Qc6 21. f4 Bg7 22. c4 Qg6 23. Bc2 d4 24. Re1 h5 25. b5 h4 26. c6 bxc6 27. Bb4 Bf6 28. Bxe7+ Bxe7 29. Qxd4 Rh6 30. Rae3 Bb4 31. Rb1 Qd6 32. Qxd6+ Bxd6 33. Bxf5 axb5 34. cxb5 cxb5 35. Rxb5 Bxf4 36. Re4 Bc7 37. Bxg4 Rxa5 38. Rxa5 Bxa5 39. Bf3 Bc7 40. Kg1 Bg3 41. Kf1 Rb6 42. Ke2 Rb3 43. Rd4 Ke7 44. Rd3 Rb4 45. Rd2 Kf6 46. Ra2 Kg5 47. Rd2 f6 48. Rd5+ Be5 49. Rd2 Kf4 50. Bd5 Kg3 51. Ra2 Rd4 52. Bc6 Rf4 53. Ra3+ Kg4 54. Ra4 Rxa4 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "6"]
[White "Haack, Kevin"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2303"]
[BlackElo "2408"]
[PlyCount "84"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 c6 6. 0-0 b5 7. Ne5 Bb7 8. a4 a6 9. b3 cxb3 10. Bb2 Nbd7 11. Qxb3 Nxe5 12. dxe5 Nd5 13. Nd2 Be7 14. Ne4 0-0 15. Bd4 Qc7 16. Rfc1 Rfd8 17. Qb2 Qa5 18. Nd6 Bxd6 19. exd6 Qb4 20. Qxb4 Nxb4 21. axb5 axb5 22. Bb6 Rxa1 23. Rxa1 Rxd6 24. Bc5 Nc2 25. Ra2 Rd2 26. Bf1 g5 27. Be3 Nxe3 28. Rxd2 Nc4 29. Ra2 c5 30. Ra7 Nd6 31. Bg2 Bxg2 32. Kxg2 b4 33. Ra6 Ne4 34. Kf1 b3 35. Ke1 c4 36. Rb6 Kg7 37. Rb4 c3 38. Kd1 Nd2 39. e3 Kf6 40. f3 Ke5 41. Rb8 b2 42. Kc2 b1Q+ 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "5"]
[White "Pubantz, Jan"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2331"]
[BlackElo "2303"]
[PlyCount "100"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 0-0 8. 0-0 b6 9. Ne5 Bb7 10. cxd5 cxd5 11. Rc1 Nfd7 12. Qc7 Ba6 13. Nxd7 Nxd7 14. e4 Nf6 15. e5 Qxc7 16. Rxc7 Bd8 17. Rc1 Nd7 18. Bb4 Re8 19. Bf1 Bxf1 20. Kxf1 b5 21. Ke2 f6 22. f4 fxe5 23. fxe5 Bb6 24. Kd3 Rac8 25. Na3 a6 26. Bd6 Nb8 27. Rxc8 Rxc8 28. Bxb8 Rxb8 29. Rc1 b4 30. Nb1 Kf7 31. Nd2 Ke7 32. Rc6 a5 33. Rd6 a4 34. Nf3 h6 35. Nh4 g5 36. Nf3 a3 37. bxa3 bxa3 38. Nd2 Ba5 39. Nf3 Rb3+ 40. Ke2 Rb2+ 41. Ke3 Rxa2 42. Ra6 Bb4 43. Ra7+ Ke8 44. Ng1 Rb2 45. Ne2 a2 46. Kf2 Bc3 47. Ra8+ Kf7 48. Ra7+ Kg6 49. Ke3 Rxe2+ 50. Kxe2 a1Q 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.30"]
[Round "4"]
[White "Haack, Kevin"]
[Black "Pikalow, Michael"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2303"]
[BlackElo "2147"]
[PlyCount "41"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bh6 7. f4 e5 8. Nb5 Bxf4 9. Qxd6 Qxd6 10. Nxd6+ Kf8 11. Ba3 Kg7 12. Ne8+ Kh6 13. Bf8+ Kh5 14. Ng7+ Kg5 15. Nf3+ Kh6 16. Nf5+ Kh5 17. Ng3+ Kg4 18. Kf2 Bh6 19. h3+ Kf4 20. Bd3 Nd4 21. Nh5+ 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.29"]
[Round "3"]
[White "Bui, Bao Anh Le"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2136"]
[BlackElo "2303"]
[PlyCount "108"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Be7 7. 0-0 Nc6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Bf4 0-0 11. Nbc3 h6 12. Na4 Be7 13. Bxc6 bxc6 14. Bd6 Bxd6 15. Rxd6 e5 16. Nc5 Bf5 17. c4 Rac8 18. Ng3 Bg6 19. Rad1 Rc7 20. f3 Rfc8 21. Rd8+ Kh7 22. b3 a5 23. Kf2 Bc2 24. Rxc8 Rxc8 25. Rd2 Bb1 26. h4 g6 27. Rd1 Bc2 28. Rd2 Bb1 29. Rb2 Bf5 30. Nxf5 gxf5 31. Re2 Re8 32. Nb7 a4 33. Nd6 Rb8 34. bxa4 Kg6 35. Rxe5 Rb2+ 36. Re2 Rb4 37. a5 Ra4 38. Re5 Rxa2+ 39. Kg1 f4 40. Rc5 Ra1+ 41. Kf2 Ra2+ 42. Ke1 Nd7 43. Rxc6 Ne5 44. Rb6 Rxg2 45. Ne4+ Kg7 46. Nd2 Rg1+ 47. Ke2 Ra1 48. Rb5 f6 49. h5 Kf7 50. Rb7+ Ke6 51. Rb6+ Ke7 52. Rb5 Ke6 53. Rb6+ Ke7 54. Rb7+ Ke6 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "1"]
[White "Eull, Emil"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1937"]
[BlackElo "2303"]
[PlyCount "116"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Qc2 Nc6 5. Nf3 Bxc3 6. Qxc3 Qe7 7. a3 d5 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 0-0 11. b3 c5 12. Qf4 Nh5 13. Qf3 Qe5 14. Rb1 Nf6 15. Bb2 d4 16. Bd3 Re8 17. 0-0 Qg5 18. Qf4 Qxf4 19. exf4 g6 20. Rfe1 Bf5 21. Bxf5 gxf5 22. f3 Rxe1+ 23. Rxe1 Re8 24. Rxe8+ Nxe8 25. Kf2 Nd6 26. Ke2 Kf8 27. Kd3 Ke7 28. Bc1 b6 29. Bd2 Kd7 30. a4 Kc6 31. b4 a6 32. b5+ axb5 33. axb5+ Nxb5 34. cxb5+ Kxb5 35. Be1 Kc6 36. Bh4 Kd5 37. Be7 b5 38. g4 c4+ 39. Kd2 fxg4 40. fxg4 Ke4 41. f5 Kf4 42. Bc5 d3 43. f6 Kxg4 44. Kc3 Kf3 45. Bf8 h5 46. Bh6 Ke2 47. Bg5 Kf3 48. Bh6 Ke4 49. Bf8 Kf5 50. Be7 Ke5 51. Bb4 Kxf6 52. Kd4 Kf5 53. Kc5 Ke4 54. Kxb5 Kd4 55. Bc5+ Kc3 56. Be3 Kb3 57. Kc5 c3 58. Kd4 d2 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "2"]
[White "Haack, Kevin"]
[Black "Albert, Markus1111"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2303"]
[BlackElo "2232"]
[PlyCount "110"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 Re8 9. h3 c6 10. Re1 Qc7 11. b3 a6 12. Ba3 b5 13. d5 c5 14. Bb2 bxc4 15. bxc4 Nb6 16. Qd3 Rb8 17. Bc1 Bd7 18. Bg5 Rf8 19. Rac1 Na4 20. Nd2 Rb4 21. Nxa4 Rxa4 22. Qc2 Rb8 23. Nb3 Rab4 24. Bd2 R4b7 25. Qd3 Ba4 26. Rb1 Nd7 27. Bf1 Bf8 28. Be2 Nf6 29. Bf3 Bd7 30. Kg2 Qc8 31. h4 h5 32. Rec1 Kh7 33. Na5 Rb6 34. Rxb6 Rxb6 35. Rb1 Qb8 36. Rxb6 Qxb6 37. Qb3 Qc7 38. Nb7 Bc8 39. Na5 Bd7 40. Qc2 Bh6 41. Be1 Qb6 42. Bd1 Qc7 43. f3 Bc8 44. Qb1 Qd7 45. Bf2 Qc7 46. Nc6 Bb7 47. Ba4 Nd7 48. Be1 Nf6 49. Ba5 Qd7 50. Be1 Bc8 51. Bf2 Qh3+ 52. Kg1 Be3 53. Qc2 Qxg3+ 54. Kf1 Qxf3 55. Ke1 Nxe4 0-1

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "6"]
[White "Dubreuil, Julien"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2173"]
[BlackElo "2303"]
[PlyCount "95"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Bg7 6. Bc4 a6 7. 0-0 Nc6 8. e5 b5 9. Bb3 Bb7 10. Re1 Qa5 11. Bg5 h6 12. Bh4 g5 13. Bg3 0-0-0 14. Rc1 e6 15. Ne4 Kb8 16. Nd6 Rf8 17. Nxb7 Kxb7 18. Qxd7+ Qc7 19. Red1 Nge7 20. Qxc7+ Kxc7 21. Rd6 Rc8 22. Nd4 Kb7 23. Rd7+ Rc7 24. Rxc7+ Kxc7 25. Bxe6 Kb6 26. Nxc6 Nxc6 27. Bxf7 Nxe5 28. Bb3 Nc6 29. Re1 Bxb2 30. h4 Rf8 31. hxg5 hxg5 32. Re6 Rf6 33. Re8 Bd4 34. Re6 Rxe6 35. Bxe6 a5 36. Kh2 Kc5 37. Kh3 Ne5 38. f4 gxf4 39. Bxf4 Ng6 40. Bg5 a4 41. Kg4 Kb4 42. Kf5 Nf8 43. Be7+ Bc5 44. a3+ Ka5 45. Bxc5 Nxe6 46. Bb4+ Kb6 47. Kxe6 Kc6 48. g3 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "4"]
[White "Dudzinski, Pawel"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2186"]
[BlackElo "2303"]
[PlyCount "159"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 a6 8. f4 Nge7 9. Nf3 0-0 10. d4 cxd4 11. Nxd4 d5 12. exd5 exd5 13. 0-0 Nxd4 14. Bxd4 Be6 15. Bxg7 Kxg7 16. Rad1 Qd7 17. Nxd5 Nxd5 18. Bxd5 Rfd8 19. Qc3+ Kg8 20. Bf3 Qb5 21. b3 Rdc8 22. Qd2 Qc5+ 23. Rf2 Rab8 24. c4 a5 25. Qd4 Qc7 26. Qd6 Qxd6 27. Rxd6 b5 28. cxb5 Rxb5 29. Rfd2 Kg7 30. Kf2 Rc1 31. Bc6 Rbc5 32. Be4 Bh3 33. Rd1 R1c3 34. R6d3 Rc2+ 35. R1d2 Rc1 36. Rd1 R5c2+ 37. R3d2 Rxd1 38. Rxc2 Rf1+ 39. Ke3 Re1+ 40. Re2 Ra1 41. Bd5 Rc1 42. Bc4 Rd1 43. Rd2 Re1+ 44. Kd4 Re7 45. Kc5 a4 46. bxa4 Ra7 47. Bb5 Be6 48. Kb6 Ra8 49. Bc6 Rb8+ 50. Bb7 Bf5 51. a5 Re8 52. a6 Re6+ 53. Bc6 Be4 54. Rc2 Bxc2 55. a7 Be4 56. a8Q Rxc6+ 57. Qxc6 Bxc6 58. Kxc6 Kf6 59. a4 g5 60. a5 gxf4 61. gxf4 Kf5 62. a6 Kxf4 63. a7 f5 64. a8Q Kg4 65. Qg8+ Kf3 66. Qxh7 f4 67. Qf5 Ke3 68. h4 f3 69. h5 f2 70. h6 Ke2 71. h7 f1Q 72. Qxf1+ Kxf1 73. h8Q Ke2 74. Qc3 Kf2 75. Kd5 Ke2 76. Ke4 Kf2 77. Qf3+ Ke1 78. Qg2 Kd1 79. Kd3 Kc1 80. Qc2# 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "2"]
[White "Gallasch, Jonas"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2296"]
[BlackElo "2303"]
[PlyCount "119"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. b3 Bd6 7. Bd3 0-0 8. 0-0 Qe7 9. Qe2 dxc4 10. bxc4 e5 11. c5 Bc7 12. Bc4 exd4 13. exd4 Qxe2 14. Bxe2 Nd5 15. Nxd5 cxd5 16. Bg5 Nb8 17. Bb5 Nc6 18. h3 Bd7 19. Rab1 Rab8 20. Rfe1 Rfe8 21. Rxe8+ Bxe8 22. Be3 f6 23. Ne1 Bg6 24. Bd3 Bxd3 25. Nxd3 b6 26. Rc1 Na5 27. Bf4 Bxf4 28. Nxf4 Rd8 29. c6 Kf7 30. c7 Rc8 31. Nxd5 Ke6 32. Nb4 Kd6 33. Na6 b5 34. Rc5 Nc6 35. Rxb5 Nxd4 36. Rb8 Kd7 37. Rb7 Nc6 38. Kf1 Ne7 39. Rxa7 Nd5 40. Rb7 Kc6 41. Rb8 Ne7 42. Ke2 Kd7 43. Kd3 g6 44. Kc4 Kc6 45. Rxc8 Nxc8 46. a4 Kb6 47. Nb4 Kxc7 48. Nd5+ Kd6 49. Nxf6 Nb6+ 50. Kb5 Nc8 51. a5 h6 52. a6 Kc7 53. Nd5+ Kd6 54. Nb6 Na7+ 55. Ka5 Kc5 56. Nd7+ Kd6 57. Nf8 g5 58. Kb6 Nc8+ 59. Kb7 Ne7 60. a7 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "3"]
[White "Haack, Kevin"]
[Black "Alimpic, Aleksa"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2303"]
[BlackElo "2234"]
[PlyCount "97"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 f5 6. Nge2 Nf6 7. 0-0 0-0 8. d3 a5 9. a3 c6 10. Rb1 Be6 11. b4 axb4 12. axb4 d5 13. cxd5 cxd5 14. Qb3 Bf7 15. d4 e4 16. b5 Nbd7 17. Ba3 Re8 18. Bc5 Bf8 19. Na4 b6 20. Bxf8 Rxf8 21. Nec3 Qe7 22. Na2 Rfc8 23. Nb4 h5 24. Nc6 Qd6 25. h4 Ng4 26. Bh3 Kg7 27. Bxg4 hxg4 28. Ne5 Nxe5 29. dxe5 Qxe5 30. Nxb6 d4 31. Qb4 dxe3 32. Qb2 exf2+ 33. Rxf2 Qxb2 34. Rfxb2 Bc4 35. Nxa8 Rxa8 36. Kf2 Bd3 37. Rc1 Rb8 38. b6 Kf6 39. Ke3 Ke5 40. Rc6 Kd5 41. Rxg6 Kc5 42. Rf6 f4+ 43. Kxf4 Rb7 44. Kxg4 Ba6 45. Kf4 Re7 46. Rf5+ Kd4 47. Rf8 Bb7 48. Rd8+ Kc3 49. Re2 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "5"]
[White "Haack, Kevin"]
[Black "Lacasa Diaz, Jose Antonio"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2303"]
[BlackElo "2359"]
[PlyCount "132"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 d6 6. Rb1 Bxc3 7. bxc3 Qd7 8. d4 b6 9. dxc5 dxc5 10. Qa4 Bb7 11. Bf4 Na5 12. Qxd7+ Kxd7 13. Rd1+ Kc8 14. Bh3+ e6 15. Be5 Bxh1 16. Bxh8 Bc6 17. Nf3 Bxf3 18. exf3 Ne7 19. f4 Nec6 20. Bg2 Rb8 21. Bf6 Rb7 22. Rd6 Kc7 23. Rd1 Rb8 24. Bf1 Rb7 25. h4 Kc8 26. h5 Rd7 27. hxg6 Rxd1+ 28. Kxd1 hxg6 29. Kc2 Kd7 30. Kd3 Ne7 31. Bg2 Nf5 32. g4 Nd6 33. Be5 Ndxc4 34. Bf6 Nd6 35. Be5 Nac4 36. Bxd6 Nxd6 37. a4 f6 38. Ba8 g5 39. fxg5 fxg5 40. Bg2 e5 41. Bf1 Kc7 42. Bg2 Kb8 43. Bd5 a6 44. Bc6 Ka7 45. Bd5 b5 46. axb5 axb5 47. Kc2 Kb6 48. Kb3 Ka5 49. Ka3 Ne8 50. Kb3 Nf6 51. Bf3 Kb6 52. Kc2 c4 53. Kd2 Kc5 54. Kc2 e4 55. Be2 Kd5 56. Kd2 Ke5 57. f3 Kf4 58. fxe4 Nxe4+ 59. Kc2 Nf6 60. Bf1 Nxg4 61. Kb2 Nf6 62. Bg2 Ne4 63. Ka3 Nxc3 64. Kb4 Ne2 65. Bf1 Nd4 66. Kc5 Ke3 0-1

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "7"]
[White "Haack, Kevin"]
[Black "Narva, Triin"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2303"]
[BlackElo "2044"]
[PlyCount "72"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. Nc3 c5 8. d5 a6 9. e4 b5 10. cxb5 axb5 11. Re1 b4 12. Nb1 Bb7 13. Qc2 Ng4 14. Nbd2 Ba6 15. Rb1 Nge5 16. Nxe5 Nxe5 17. Bf1 Bxf1 18. Kxf1 Rxa2 19. f4 Nd7 20. Nc4 Nb6 21. Qb3 Ra6 22. Be3 Qc7 23. Rbd1 Rfa8 24. e5 Nxc4 25. Qxc4 Ra2 26. Re2 Qd7 27. e6 fxe6 28. dxe6 Qc6 29. Kg1 Rxb2 30. f5 Qf3 31. Rde1 Rxe2 32. Qxe2 Qxf5 33. Rf1 Qxe6 34. Qf3 Rf8 35. Qe2 Rxf1+ 36. Kxf1 Bd4 0-1

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "1"]
[White "Stankovic, Boris"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2199"]
[BlackElo "2303"]
[PlyCount "45"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. h4 Rc8 11. h5 gxh5 12. g4 hxg4 13. Bh6 Nxd4 14. Bxg7 Kxg7 15. Qh6+ Kh8 16. Rxd4 Qa5 17. Rd5 Qb6 18. e5 Rxc3 19. bxc3 dxe5 20. Rxd7 Qe6 21. Qxf8+ Ng8 22. Rd8 f6 23. Bd3 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "8"]
[White "Vargas, Mauricio"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2035"]
[BlackElo "2303"]
[PlyCount "82"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. f4 Bg7 3. Nf3 c5 4. Bc4 e6 5. 0-0 Ne7 6. d3 Nbc6 7. a3 d6 8. c3 0-0 9. Nbd2 a6 10. Ba2 b5 11. Qe1 b4 12. axb4 cxb4 13. Nb1 b3 14. Bxb3 Qb6+ 15. Kh1 Qxb3 16. Qh4 Qc2 17. f5 exf5 18. Bh6 Qxd3 19. Na3 Qxe4 20. Qh3 Qg4 21. Qxg4 fxg4 22. Bxg7 Kxg7 23. Nd4 Nxd4 24. cxd4 Be6 25. Nc2 Rfc8 26. Ne3 Rab8 27. Rxa6 Rxb2 28. Ra7 Nf5 29. d5 Nxe3 30. dxe6 Nxf1 31. Rxf7+ Kg8 32. Rxf1 Re8 33. Re1 Rxe6 34. Rc1 Rc2 35. Rg1 Ree2 36. h4 g3 37. h5 gxh5 38. Ra1 h4 39. Ra8+ Kg7 40. Ra7+ Kf6 41. Ra1 Rxg2 0-1

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "6"]
[White "Denishev, Marat"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2255"]
[BlackElo "2303"]
[PlyCount "79"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. h3 0-0 9. Bd3 a6 10. a4 Re8 11. 0-0 Nbd7 12. Bf4 Qc7 13. Nd2 Nh5 14. Bh2 Ne5 15. Be2 Nf6 16. f4 Ned7 17. Bf3 Rb8 18. a5 b5 19. axb6 Rxb6 20. Nc4 Rb4 21. Qd3 Nb6 22. Na5 Rd4 23. Qc2 Nc4 24. Nxc4 Rxc4 25. e5 Nd7 26. e6 Bd4+ 27. Kh1 Nf6 28. f5 Bb7 29. Qe2 Rb4 30. fxg6 fxg6 31. Ne4 Nxd5 32. Bg4 Be5 33. Rf7 Bxh2 34. Rxc7 Nxc7 35. Nf6+ Kf8 36. Nxe8 Kxe8 37. Kxh2 Re4 38. Qf3 d5 39. Qf7+ Kd8 40. Qd7# 1-0

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "11"]
[White "Georg, Heinz"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2107"]
[BlackElo "2303"]
[PlyCount "93"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. b3 0-0 7. Bg2 c6 8. 0-0 b6 9. Bc3 Nbd7 10. Nbd2 Bb7 11. Qc2 c5 12. dxc5 Nxc5 13. Rfd1 Nce4 14. Bxf6 Nxf6 15. cxd5 exd5 16. Nd4 Rc8 17. Qd3 Re8 18. N2f3 Ba3 19. Nc2 Bc5 20. e3 Ne4 21. b4 Be7 22. a3 Bf6 23. Ncd4 Rc3 24. Qe2 Qd7 25. Rdc1 Rec8 26. Rxc3 Nxc3 27. Qb2 Na4 28. Qd2 b5 29. Rc1 Nb6 30. Rxc8+ Bxc8 31. Bf1 Nc4 32. Bxc4 dxc4 33. Qc2 Bb7 34. Kf1 Qd5 35. Ke2 Qh5 36. Qf5 Qxh2 37. Nxh2 Bxd4 38. exd4 h6 39. Qxb5 Be4 40. Qxc4 Bg6 41. Nf3 Bh5 42. Ke3 Bg6 43. Ne5 Bb1 44. Qxf7+ Kh7 45. Nd7 Kh8 46. Nf8 Bc2 47. Ne6 1-0

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "8"]
[White "Haack, Kevin"]
[Black "Bazilius, Augustinas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2303"]
[BlackElo "2050"]
[PlyCount "143"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 e6 9. 0-0 dxe5 10. dxe5 Qxd1 11. Rxd1 Be7 12. Nc3 a6 13. Ne4 0-0 14. Nd6 Rd8 15. Be3 Nd7 16. Nc4 b5 17. Nb6 Rb8 18. Nxd7 Bxd7 19. a3 Be8 20. Rac1 Rxd1+ 21. Rxd1 Rd8 22. Rxd8 Bxd8 23. Bc5 Be7 24. Bxe7 Nxe7 25. Ne1 Bc6 26. f4 Bd5 27. Bc2 Nc6 28. Nd3 Nd4 29. Bd1 a5 30. Kf2 Nc6 31. g3 f6 32. exf6 gxf6 33. Bf3 Bxf3 34. Kxf3 Kf7 35. Ke3 Ke7 36. Nc5 Kd6 37. Ne4+ Ke7 38. Nc3 b4 39. Ne4 bxa3 40. bxa3 Na7 41. Nc3 Kd6 42. Kd4 e5+ 43. fxe5+ fxe5+ 44. Kc4 Ke6 45. g4 Kf6 46. Kd5 Kg5 47. Kxe5 Kxg4 48. Kd6 Kh3 49. Kc7 a4 50. Kb7 Nb5 51. Nxb5 Kxh2 52. Nd4 Kg3 53. Nf5+ Kf4 54. Ng7 Ke5 55. Kb6 Kd5 56. Kb5 Kd6 57. Kxa4 Kc6 58. Kb4 Kb6 59. Nf5 Ka6 60. Kc4 h5 61. Kd3 Ka5 62. Nd4 Ka4 63. Nc2 h4 64. Ke3 h3 65. Kf3 h2 66. Kg2 h1Q+ 67. Kxh1 Kb3 68. Kg2 Ka4 69. Kf3 Kb3 70. Ke2 Kxc2 71. a4 Kb3 72. a5 1-0

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "5"]
[White "Haack, Kevin"]
[Black "Djokic, Mihailo"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2303"]
[BlackElo "2192"]
[PlyCount "124"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nc6 7. b3 e5 8. Bb2 Re8 9. h3 h5 10. e3 e4 11. Nd4 Nxd4 12. exd4 c6 13. d3 exd3 14. Qxd3 Bf5 15. Qd2 Qd7 16. Kh2 Kh7 17. Rae1 Bh6 18. Qd1 Rxe1 19. Rxe1 Re8 20. Bc1 Bc2 21. Qxc2 Rxe1 22. Bxh6 Re8 23. Bg5 Kg7 24. Qd2 Nh7 25. Bh6+ Kg8 26. Bf4 Nf6 27. Bg5 Nh7 28. Ne4 Qe6 29. Bf4 Rd8 30. Bg5 Re8 31. Qf4 d5 32. cxd5 cxd5 33. Nf6+ Nxf6 34. Bxf6 Kh7 35. Be5 Rf8 36. Qf3 f6 37. Bf4 Rd8 38. h4 Kg7 39. Bh3 Qe4 40. Qc3 Rf8 41. Qc7+ Rf7 42. Qc3 g5 43. Bg2 Qf5 44. hxg5 fxg5 45. Be5+ Kh7 46. Qe3 h4 47. gxh4 gxh4 48. f3 Re7 49. Qf2 Qg5 50. Bh3 Rf7 51. Bg4 Qxg4 52. Qc2+ Qf5 53. Qxf5+ Rxf5 54. f4 Kg6 55. Kh3 Kh5 56. Bd6 Rf6 57. Be5 Rf7 58. a3 a6 59. a4 b5 60. axb5 axb5 61. Bd6 Rf6 62. Be5 Rc6 0-1

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "9"]
[White "Haack, Kevin"]
[Black "Molenda, Marcin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2303"]
[BlackElo "2406"]
[PlyCount "62"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 h5 5. Nf3 Nc6 6. 0-0 Be7 7. h3 h4 8. g4 a5 9. Ne1 f5 10. gxf5 Bxf5 11. f4 Qd7 12. Kh2 Nf6 13. fxe5 Nxe5 14. Bf4 Bd6 15. c5 Neg4+ 16. hxg4 Nxg4+ 17. Kh1 Bxf4 18. Rxf4 Ne3 19. Qb3 g5 20. Qxb7 0-0 21. Rf2 Bh3 22. Rxf8+ Rxf8 23. Bf3 g4 24. Nd2 gxf3 25. Nexf3 Qg4 26. Ne1 Rf2 27. Qa8+ Kg7 28. Qe4 Bg2+ 29. Nxg2 Qh3+ 30. Kg1 Rxg2+ 31. Qxg2+ Qxg2# 0-1

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "1"]
[White "Haack, Kevin"]
[Black "Ravuri, Vinesh"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2303"]
[BlackElo "2166"]
[PlyCount "38"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 h6 7. h3 g5 8. b4 Bb6 9. a4 a5 10. b5 Ne7 11. Qb3 Rf8 12. Bxg5 hxg5 13. Nxg5 d5 14. exd5 Nfxd5 15. Re1 f6 16. Nh7 Rf7 17. Bxd5 Nxd5 18. Nxf6+ Qxf6 19. d4 Qxf2+ 0-1

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "3"]
[White "Haack, Kevin"]
[Black "Ward, Noah"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2303"]
[BlackElo "2097"]
[PlyCount "83"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. Bc4 0-0 9. Qb3 Nb6 10. d3 Nxc4 11. dxc4 e6 12. 0-0 a6 13. Rd1 exd5 14. cxd5 b5 15. Bf4 Ra7 16. a4 bxa4 17. Rxa4 Re8 18. Nd4 Bb7 19. Ndb5 Ra8 20. Nc7 Ra7 21. Nxe8 Qxe8 22. Be3 Ra8 23. Qxb7 Rb8 24. Qxa6 Rxb2 25. Qc6 Nd7 26. Ra8 Rb8 27. Rxb8 Qxb8 28. Qxd7 Bxc3 29. Bf4 Qb3 30. Qe8+ Kg7 31. Be5+ f6 32. Qe7+ Kh6 33. Bf4+ g5 34. Qe2 gxf4 35. d6 Ba5 36. d7 Bd8 37. Qd3 Qb8 38. Qe4 Kg7 39. h3 Kf7 40. Qe8+ Kg7 41. Rc1 Qc7 42. Rxc7 1-0

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "7"]
[White "Martic, Ivan"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2301"]
[BlackElo "2303"]
[PlyCount "77"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. d5 d6 5. Bb5+ Bd7 6. a4 Nf6 7. Nf3 0-0 8. 0-0 b6 9. Re1 a6 10. Bf1 Bc8 11. h3 Nbd7 12. Bg5 h6 13. Bf4 Kh7 14. Qd2 Bb7 15. Rad1 Rc8 16. e5 dxe5 17. Nxe5 Nxe5 18. Bxe5 Ne8 19. Bf4 Nd6 20. Be5 Rc7 21. Bxg7 Kxg7 22. Qf4 Rd7 23. h4 h5 24. g3 Ne8 25. Bh3 Rd6 26. Qe5+ Nf6 27. Qxe7 Qxe7 28. Rxe7 Bxd5 29. Ra7 a5 30. Bg2 Rfd8 31. Nb5 Rc6 32. c4 Bxg2 33. Rxd8 Bf3 34. Rd6 Rc8 35. Rd3 Be2 36. Rd2 Re8 37. Rxf7+ Kg8 38. Rxf6 Bf3 39. Rxf3 1-0

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "10"]
[White "Merino Garcia, Rafael"]
[Black "Haack, Kevin"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "2407"]
[BlackElo "2303"]
[PlyCount "107"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 g6 5. c4 Bg7 6. 0-0 dxc4 7. Ne5 Be6 8. Na3 0-0 9. Naxc4 Bd5 10. f3 Ne8 11. Ne3 Nd7 12. Nxd7 Qxd7 13. Nxd5 Qxd5 14. e3 Nd6 15. Qb3 Rac8 16. Bd2 Nc4 17. Rad1 Nxd2 18. Rxd2 Qxb3 19. axb3 Rfd8 20. Rfd1 Rc7 21. f4 e6 22. Kf2 Bf8 23. Bf3 Bb4 24. Rc2 Rcd7 25. Rc4 a5 26. Rdc1 h5 27. h3 h4 28. gxh4 Kf8 29. h5 Ke7 30. hxg6 fxg6 31. Rg1 c5 32. Rxg6 cxd4 33. exd4 Rxd4 34. Rxd4 Rxd4 35. Bg4 Rxf4+ 36. Kg3 Re4 37. Kf3 Re1 38. h4 b6 39. h5 Kf7 40. Rh6 Kg7 41. Rxe6 Rb1 42. h6+ Kg8 43. Bf5 Rf1+ 44. Kg4 Rg1+ 45. Kh5 Rh1+ 46. Kg6 Rg1+ 47. Kf6 Bf8 48. h7+ Kh8 49. Re8 Rg8 50. hxg8Q+ Kxg8 51. Be6+ Kh8 52. Rxf8+ Kh7 53. Bf5+ Kh6 54. Rh8# 1-0

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "4"]
[White "Novik, Maxim"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2436"]
[BlackElo "2303"]
[PlyCount "138"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Nge2 Nb6 12. 0-0-0 Bd7 13. Kb1 0-0-0 14. Na4 Nxa4 15. Qxa4 Kb8 16. Rc1 c5 17. Qa3 Rc8 18. dxc5 Qf6 19. Rhf1 Qe5 20. h3 Nf6 21. Nd4 Ne4 22. Bxe4 Qxe4+ 23. Ka1 Qxg2 24. b4 Qxh3 25. b5 Rhe8 26. c6 bxc6 27. bxc6 Bxc6 28. Qd6+ Ka8 29. Rh1 Qg2 30. Rhg1 Qxf2 31. Rgd1 Qf6 32. Qb4 Bb7 33. Rxc8+ Rxc8 34. Qb2 Qe5 35. Qd2 Qd6 36. Rb1 Qc5 37. Rb3 Qc1+ 38. Qxc1 Rxc1+ 39. Kb2 Rg1 40. Nb5 Kb8 41. Nd6 Kc7 42. Nxb7 g5 43. Nc5 Kd6 44. Nd3 Rg2+ 45. Kc3 h5 46. Rb8 h4 47. Rh8 Rxa2 48. Rh6+ Ke7 49. Kd4 Ra4+ 50. Kxd5 Ra3 51. Ke4 Ra2 52. Ne5 Rg2 53. Kf5 a5 54. e4 a4 55. Ra6 h3 56. Ra7+ Kd6 57. Nxf7+ Kc5 58. Ra5+ Kb4 59. Ra6 h2 60. Rh6 a3 61. Ne5 a2 62. Nd3+ Kc3 63. Ne1 a1Q 64. Nxg2 h1Q 65. Rxh1 Qxh1 66. Ne3 Qf3+ 67. Kxg5 Qxe3+ 68. Kf5 Kd4 69. e5 Qxe5+ 0-1

[Event "Titled Tuesday intern op 16th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "2"]
[White "Rangel, Daniel"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2207"]
[BlackElo "2303"]
[PlyCount "68"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. a4 g6 6. 0-0 Bg7 7. Na3 Be6 8. Ng5 Bd5 9. e4 h6 10. exd5 hxg5 11. dxc6 Nxc6 12. Nxc4 Qd4 13. d3 Rd8 14. Qb3 Qd7 15. Bxg5 Nd4 16. Qa2 Ng4 17. h4 Ne2+ 18. Kh1 Bd4 19. b3 Nc3 20. Qc2 Nd5 21. Rae1 f6 22. Bc1 g5 23. Kg1 gxh4 24. Be4 hxg3 25. Kg2 gxf2 26. Rd1 Qc7 27. Rh1 Rh2+ 28. Kf3 Rxh1 29. Rxh1 Nh2+ 30. Kg2 f1Q+ 31. Rxf1 Nxf1 32. Kxf1 Qg3 33. Qe2 Nf4 34. Qf3 Qg1# 0-1

[Event "Staufer op 33rd"]
[Site "Schwaebisch Gmuend"]
[Date "2023.01.06"]
[Round "9"]
[White "Wilhelm, Till"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2356"]
[BlackElo "2237"]
[PlyCount "114"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Nc3 Bb7 7. Bg2 0-0 8. 0-0 c6 9. Qb3 d5 10. Bf4 Nbd7 11. cxd5 Nxd5 12. Nxd5 cxd5 13. Rfc1 Ba6 14. Bf1 Bc4 15. Qd1 g5 16. Bd2 a5 17. a4 Bf6 18. e3 Bxf1 19. Kxf1 Rc8 20. Qb3 Rxc1+ 21. Rxc1 Qb8 22. Qb5 Qa7 23. h3 Rb8 24. Rc6 Rb7 25. Rc8+ Kg7 26. Qc6 h6 27. Kg2 Be7 28. Ne5 Nxe5 29. dxe5 Rd7 30. Bc3 Bc5 31. g4 Re7 32. Kf3 Qa6 33. Kg2 Qa7 34. Ra8 Qd7 35. Qc8 Qxc8 36. Rxc8 Rb7 37. Kf3 Bb4 38. Bxb4 axb4 39. Rc6 Kf8 40. Ke2 Ke7 41. Kd3 Kd7 42. Rd6+ Kc7 43. f4 Ra7 44. b3 b5 45. axb5 Ra3 46. f5 Rxb3+ 47. Kd4 Rc3 48. fxe6 fxe6 49. Rxe6 Rc4+ 50. Kd3 b3 51. Rc6+ Rxc6 52. bxc6 Kxc6 53. Kc3 Kd7 54. Kxb3 Ke6 55. Kc3 Kxe5 56. Kd3 Ke6 57. Kd4 Kd6 1/2-1/2

[Event "Staufer op 33rd"]
[Site "Schwaebisch Gmuend"]
[Date "2023.01.05"]
[Round "7"]
[White "Buckels, Valentin"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2456"]
[BlackElo "2237"]
[PlyCount "51"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 d5 5. Nbd2 Nc6 6. c3 Nh5 7. Be5 f6 8. Bg3 g6 9. Bd3 Be7 10. dxc5 Bxc5 11. e4 0-0 12. 0-0 Nxg3 13. hxg3 dxe4 14. Nxe4 Be7 15. Bc4 Na5 16. Bb3 Qb6 17. Qd4 Qxd4 18. Nxd4 Nxb3 19. axb3 Bd7 20. f4 Kf7 21. Rfe1 Rfd8 22. Re2 a5 23. Kh2 h6 24. Rd2 Ra6 25. Rad1 Be8 26. Re1 1/2-1/2

[Event "Staufer op 33rd"]
[Site "Schwaebisch Gmuend"]
[Date "2023.01.05"]
[Round "8"]
[White "Haack, Kevin"]
[Black "Gschnitzer, Adrian"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2237"]
[BlackElo "2437"]
[PlyCount "82"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Ne5 Qxd4 10. Bxa8 Qxe5 11. Bf4 Qh5 12. Nd2 e5 13. Bf3 Ng4 14. Bxg4 Bxg4 15. f3 Bf5 16. e4 Bc5+ 17. Kh1 exf4 18. g4 Bxg4 19. fxg4 Qxg4 20. Qxc4 Be3 21. Nf3 c5 22. Rad1 Nc6 23. Rd5 h6 24. Rf5 Qh3 25. Ng1 Qh4 26. Nf3 Qh3 27. Ng1 Qh4 28. Nf3 Qe7 29. Qd5 g6 30. Qxc6 gxf5 31. exf5 Kh7 32. Rd1 Rd8 33. Rxd8 Qxd8 34. f6 Qd1+ 35. Kg2 Qc2+ 36. Kh3 Qf5+ 37. Kg2 Qe6 38. Qb7 Qxf6 39. Nh4 Kg7 40. Kh3 Qe6+ 41. Kg2 Qg4+ 0-1

[Event "Staufer op 33rd"]
[Site "Schwaebisch Gmuend"]
[Date "2023.01.04"]
[Round "6"]
[White "Haack, Kevin"]
[Black "Pfreundt, Jakob"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2237"]
[BlackElo "2407"]
[PlyCount "32"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Nc6 9. Qxc4 Qd5 10. Qd3 Nb4 11. Qd1 c5 12. Nc3 Qh5 13. dxc5 Qxc5 14. Bf4 Nbd5 15. Be5 Rd8 16. Qb3 Qb4 1/2-1/2

[Event "Staufer op 33rd"]
[Site "Schwaebisch Gmuend"]
[Date "2023.01.04"]
[Round "5"]
[White "Velicka, Petr"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2363"]
[BlackElo "2237"]
[PlyCount "66"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 Nbd7 8. 0-0 0-0 9. Bf4 b6 10. cxd5 cxd5 11. Nc3 Nh5 12. Rfc1 Bb7 13. Qd1 a6 14. Rc2 g5 15. Bd2 f5 16. Ne5 g4 17. Bf4 Nxf4 18. gxf4 Rc8 19. Rac1 Nxe5 20. dxe5 Qd7 21. e3 Bc6 22. Ne2 Qb7 23. Rxc6 Rxc6 24. Rxc6 Qxc6 25. Nd4 Qd7 26. Nxe6 Rc8 27. Bxd5 Kh8 28. Qb3 Rc1+ 29. Kg2 Bc5 30. Qd3 h6 31. Qxf5 Qxd5+ 32. e4 Rg1+ 33. Kxg1 Qd1+ 0-1

[Event "Staufer op 33rd"]
[Site "Schwaebisch Gmuend"]
[Date "2023.01.03"]
[Round "3"]
[White "Budzyn, Matthias"]
[Black "Haack, Kevin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2095"]
[BlackElo "2237"]
[PlyCount "94"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 Ng6 11. Ng5 Ngxe5 12. f4 Bc5 13. Nxe4 dxe4 14. c3 Ng6 15. Qc2 Bxd4 16. cxd4 f5 17. Qb3 Nxd4 18. Qa4+ Nc6 19. Bb5 Nge7 20. Rfd1 Qc8 21. Bc5 a6 22. Be2 Kf7 23. Rac1 Rd8 24. Qa3 Rxd1+ 25. Bxd1 Qd7 26. Bh5+ g6 27. Rd1 Qc7 28. Be2 Rd8 29. Qh3 Kg8 30. Qb3 Rxd1+ 31. Bxd1 Nd5 32. Bf2 b5 33. g3 Na5 34. Qa3 Qc1 35. Qxa5 Qxd1+ 36. Kg2 Qf3+ 37. Kg1 Qd1+ 38. Kg2 Qf3+ 39. Kg1 e3 40. Qd8+ Kg7 41. Be1 e2 42. Bc3+ Qxc3 43. bxc3 e1Q+ 44. Kg2 Qe2+ 45. Kg1 Qe1+ 46. Kg2 Ne3+ 47. Kf3 Qd1+ 0-1

