[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.30"]
[Round "7"]
[White "Li, Luxuan"]
[Black "Haase, Alexander"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1380"]
[BlackElo "1432"]
[PlyCount "62"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Kiel Doppelbauer"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. d4 Nd7 7. Bc4 Ngf6 8. 0-0 Qc7 9. Nh4 e6 10. Nxg6 hxg6 11. h3 Bd6 12. Qf3 0-0-0 13. Bd3 e5 14. Ne4 Nxe4 15. dxe5 Nxe5 16. Qxe4 Nxd3 17. cxd3 Qd7 18. Be3 Bc7 19. Rfd1 Qd6 20. g3 f5 21. Qa4 Rxh3 22. Qxa7 Qd5 23. Kf1 Qf3 24. Ke1 Rh2 25. Qa8+ Bb8 26. Kd2 Rxf2+ 27. Bxf2 Qxd3+ 28. Ke1 Re8+ 29. Be3 Rxe3+ 30. Kf2 Qe2+ 31. Kg1 Rxg3+ 0-1

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.28"]
[Round "3"]
[White "Haase, Alexander"]
[Black "Eichner, Tim"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1432"]
[BlackElo "1551"]
[PlyCount "52"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Halle USV"]
[BlackTeam "Dresden TU"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Nxe5 0-0 8. Nxc6 dxc6 9. d3 Bg4 10. Qe1 Re8 11. h3 Qd6 12. Be3 Be6 13. f4 Bxb3 14. axb3 Nxe4 15. dxe4 Rxe4 16. Bxc5 Qxc5+ 17. Qf2 Qe7 18. Nc3 Re6 19. f5 Rf6 20. Rae1 Qd7 21. Ne4 Rh6 22. f6 g6 23. Qf4 Rh5 24. Ng3 g5 25. Qe5 Rh6 26. Nf5 Rh5 1-0

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.28"]
[Round "4"]
[White "Lange, Tobias1111"]
[Black "Haase, Alexander"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1472"]
[BlackElo "1432"]
[PlyCount "92"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Garching"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 Qc7 7. h3 Bh5 8. 0-0 e6 9. Nbd2 Bd6 10. Qc2 Nf6 11. Ng5 h6 12. Nh7 Nxh7 13. Bxh7 g6 14. g4 Rxh7 15. gxh5 Nxd4 16. Qa4+ Nc6 17. hxg6 Rg7 18. Nf3 Rxg6+ 19. Kh1 0-0-0 20. Be3 Kb8 21. b4 e5 22. Rg1 Qc8 23. Nh2 Qxh3 24. Rxg6 fxg6 25. Rg1 e4 26. Rg2 Bxh2 27. b5 Bf4+ 28. Kg1 Bxe3 29. bxc6 Bb6 30. cxb7 Qxc3 31. Rxg6 Qe1+ 32. Kh2 Qxf2+ 33. Kh1 Rf8 34. Rxb6 Qxb6 35. Qd7 Qb1+ 36. Kg2 Qf1+ 37. Kg3 Rg8+ 38. Qg4 Qg1+ 39. Kf4 Qxg4+ 40. Ke3 Qf3+ 41. Kd4 Qd3+ 42. Kc5 e3 43. a4 e2 44. a5 e1Q 45. a6 Qe7+ 46. Kc6 Rg6# 0-1

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.27"]
[Round "2"]
[White "Wachtel, Alexandra"]
[Black "Haase, Alexander"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1147"]
[BlackElo "1432"]
[PlyCount "72"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Augsburg SF"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. d3 e5 4. f4 exf4 5. Bxf4 d4 6. Nce2 c5 7. c4 Nc6 8. Bg3 Qa5+ 9. Qd2 Nb4 10. Kd1 Nf6 11. a3 Ng4 12. Kc1 Ne3 13. Nf3 Qa4 14. Nf4 Nbc2 15. Rb1 Bd6 16. Nd5 Bxg3 17. hxg3 Qc6 18. Ne1 Nxf1 19. Rxf1 Nxe1 20. Qxe1 Be6 21. b3 Kd7 22. b4 Qa4 23. Kb2 b6 24. Rf2 f6 25. Qd1 Qa6 26. Qb3 Rab8 27. Kc1 b5 28. Rfb2 Qd6 29. a4 Bxd5 30. cxd5 Qxg3 31. bxc5 Qe1+ 32. Qd1 Qc3+ 33. Qc2 Qe1+ 34. Qd1 Qc3+ 35. Rc2 Qa3+ 36. Rcb2 Qc3+ 1/2-1/2

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.31"]
[Round "7"]
[White "Haase, Alexander"]
[Black "Schoenherr, Stijn"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "1322"]
[BlackElo "1181"]
[PlyCount "93"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. d4 exd4 6. Nxd4 Nge7 7. Nxc6 Nxc6 8. Nc3 Bd7 9. Bxc6 Bxc6 10. Qg4 Qf6 11. Qg5 Qxg5 12. Bxg5 f6 13. Bf4 0-0-0 14. Kh1 Rde8 15. f3 g5 16. Bg3 h5 17. Nd5 Bxd5 18. exd5 h4 19. Bf2 Bxf2 20. Rxf2 Re5 21. c4 Rhe8 22. Raf1 Re2 23. Kg1 f5 24. h3 Rxf2 25. Kxf2 Rg8 26. b3 c6 27. Re1 cxd5 28. cxd5 b5 29. Re7 Kb8 30. Ke3 a5 31. Rf7 Re8+ 32. Kd4 Re2 33. a4 bxa4 34. bxa4 Rxg2 35. Kc4 g4 36. fxg4 fxg4 37. hxg4 h3 38. Rh7 Rxg4+ 39. Kb5 Rd4 40. Kb6 Rb4+ 41. Kc6 Rxa4 42. Rxh3 Ra1 43. Kb6 Kc8 44. Kc6 Kb8 45. Kb6 Kc8 46. Kc6 Kb8 47. Kb6 1/2-1/2

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.30"]
[Round "5"]
[White "Haase, Alexander"]
[Black "Noennig, Lotte"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1322"]
[BlackElo "946"]
[PlyCount "81"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 Nf6 10. Ng5 0-0 11. Ndf3 d6 12. 0-0 Bg4 13. Qb3 Bxf3 14. Nxf7 Rxf7 15. Bxf7+ Kh8 16. Qxf3 Nxd4 17. Qd3 Nc6 18. Rab1 Qe7 19. Bd5 Ne5 20. Qe2 c6 21. Bc4 b5 22. Bb3 Ng6 23. f3 d5 24. Rfe1 Re8 25. Bc2 Nf4 26. Qe3 Qe5 27. g3 Ng6 28. f4 Qe7 29. e5 c5 30. Bxg6 hxg6 31. exf6 Qxe3+ 32. Rxe3 Rxe3 33. f7 g5 34. f8Q+ Kh7 35. Qf5+ Kh8 36. Qxd5 gxf4 37. gxf4 Rc3 38. Re1 Rh3 39. Re8+ Kh7 40. Qf5+ Kh6 41. Rh8# 1-0

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.30"]
[Round "6"]
[White "Pearce, Tom"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "919"]
[BlackElo "1322"]
[PlyCount "65"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 e5 6. Bg5 Be7 7. Nf3 Qb6 8. Bc4 Qxb2 9. Bd2 Bb4 10. Nb5 Bxd2+ 11. Nxd2 0-0 12. Rb1 Qxb1 13. Nxb1 Nxe4 14. 0-0 a6 15. N5c3 Nf6 16. Nd5 Ne4 17. f3 Nd6 18. Bb3 a5 19. Nb6 Ra6 20. Nxc8 Nxc8 21. Qxd7 Rb6 22. Na3 Nd4 23. Nc4 Rb5 24. Nd6 Nxd6 25. Qxd6 Nxb3 26. axb3 f6 27. Qd3 Rc5 28. f4 Re8 29. c4 Kf7 30. Qd7+ Re7 31. Qd6 Rc6 32. Qd5+ Rce6 33. fxe5 1-0

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.29"]
[Round "3"]
[White "Haase, Alexander"]
[Black "Loesche, Marian"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1322"]
[BlackElo "1722"]
[PlyCount "136"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Qf3 Nb6 5. d3 Bd7 6. Be3 Nc6 7. Nh3 Bxh3 8. Qxh3 e6 9. a3 Qf6 10. Rb1 Nd4 11. Bxd4 Qxd4 12. Nb5 Qe5+ 13. Be2 Qxb5 14. 0-0 Bd6 15. c4 Qe5 16. Bf3 c6 17. Rfe1 Qf6 18. d4 Be7 19. d5 cxd5 20. cxd5 Nxd5 21. Bxd5 exd5 22. Qb3 Qc6 23. Re5 Rd8 24. Rbe1 Rd7 25. Qb4 Qf6 26. Qc5 0-0 27. Rxe7 Rxe7 28. Rxe7 Qxb2 29. Qb4 Qc2 30. h3 Rc8 31. Rxb7 a5 32. Qb1 Qc1+ 33. Qxc1 Rxc1+ 34. Kh2 Kf8 35. Rb5 d4 36. Rd5 Rc3 37. Rxa5 Ke7 38. Rd5 Rc4 39. Kg3 Ke6 40. Rd8 Ra4 41. Kf4 f5 42. h4 d3+ 43. Ke3 f4+ 44. Kd2 Rxa3 45. Rxd3 Rxd3+ 46. Kxd3 Kf5 47. f3 g6 48. Kd4 h6 49. Kd5 g5 50. hxg5 hxg5 51. Kd4 Kf6 52. Ke4 Ke6 53. Kd4 Kf5 54. Kd3 g4 55. Kd4 gxf3 56. gxf3 Kf6 57. Ke4 Ke6 58. Kxf4 Kf6 59. Ke4 Ke6 60. f4 Kf6 61. f5 Kf7 62. Ke5 Ke7 63. f6+ Kf7 64. Kf5 Kf8 65. Ke5 Kf7 66. Kf5 Kf8 67. Kg6 Kg8 68. f7+ Kf8 1/2-1/2

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.29"]
[Round "4"]
[White "Hoffmann, Svenja"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1285"]
[BlackElo "1322"]
[PlyCount "81"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. Nxd4 Bc5 7. Bc4 Nde7 8. Bg5 Nxe5 9. Bb3 0-0 10. Nd2 h6 11. Be3 Nd3+ 12. Ke2 Ne5 13. Re1 Ng4 14. Bf4 Ng6 15. Kf1 Nxf4 16. Qxg4 Ng6 17. Qxg6 d5 18. Qg3 Bd6 19. Qf3 c6 20. Bc2 Qg5 21. Qd3 g6 22. N2f3 Qh5 23. Ne2 Bxh2 24. Nxh2 Qxh2 25. Ng1 Bf5 26. Qd2 Bg4 27. Re3 h5 28. Rae1 h4 29. Qd4 Bd7 30. Re7 Be6 31. Bxg6 Qd6 32. R7xe6 fxe6 33. Qxh4 Qd7 34. Rxe6 Qg7 35. Bd3 Qh8 36. Rg6+ Kf7 37. Qf4+ Ke7 38. Qd6+ Ke8 39. Re6+ Kf7 40. Qd7+ Kg8 41. Rg6+ 1-0

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.28"]
[Round "1"]
[White "Haase, Alexander"]
[Black "Markus, Nico"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1322"]
[BlackElo "1730"]
[PlyCount "108"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Be2 Be7 7. 0-0 0-0 8. c3 d5 9. Bg5 h6 10. Bh4 Re8 11. Nbd2 c6 12. Re1 Bf5 13. Nd4 Bh7 14. N2f3 Nbd7 15. Qb3 Nc5 16. Qd1 Nfd7 17. Bg3 Bf6 18. b4 Ne6 19. Nxe6 Rxe6 20. d4 Qb6 21. Bd3 Rae8 22. Rxe6 Rxe6 23. Bxh7+ Kxh7 24. Qd3+ g6 25. Re1 Rxe1+ 26. Nxe1 Qd8 27. Nf3 Qe7 28. Qe3 Qxe3 29. fxe3 Kg7 30. Kf2 Kf8 31. Ke2 Ke7 32. Kd3 b5 33. Ne5 Bxe5 34. Bxe5 f5 35. h3 Ke6 36. Bh2 Nf6 37. Be5 Ne4 38. h4 Nf2+ 39. Ke2 Ng4 40. Bf4 Kf6 41. Kf3 g5 42. hxg5+ hxg5 43. Bb8 a6 44. Bc7 Ke7 45. Bb8 Nf6 46. Ke2 Ne4 47. Kd3 Ke6 48. g3 Kf6 49. a3 Kg6 50. Bc7 Kh5 51. Be5 Kg4 52. Bc7 Nxg3 53. Bxg3 Kxg3 54. Ke2 Kg2 0-1

[Event "Sachsen-Anhalt-ch op"]
[Site "Magdeburg"]
[Date "2021.10.28"]
[Round "2"]
[White "Kuhlmann, Nils Magnus"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1365"]
[BlackElo "1322"]
[PlyCount "27"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 e5 7. Nb3 Nc6 8. h3 Be6 9. Nd5 Be7 10. g4 Nxd5 11. exd5 Nb4 12. dxe6 Nxc2+ 13. Kd1 Nxa1 14. Qxf7# 1-0

[Event "GER-chT School WK 3"]
[Site "Playchess.com INT"]
[Date "2020.06.15"]
[Round "1.4"]
[White "Haase, Alexander"]
[Black "Hertrich, Luis"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1536"]
[BlackElo "1454"]
[PlyCount "46"]
[EventDate "2020.06.15"]
[EventType "team-swiss (blitz)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Halle Cantor Gymn"]
[BlackTeam "Naila Hochfranken Gymn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nh6 4. 0-0 d6 5. Nc3 Bg4 6. d3 f5 7. exf5 Nxf5 8. h3 Bh5 9. Bg5 Be7 10. Bxe7 Qxe7 11. Nd5 Qf7 12. Nb6 Qg6 13. Nxa8 Nfd4 14. g4 Bxg4 15. Nxc7+ Kd7 16. hxg4 Qxg4+ 17. Kh2 Nxf3+ 18. Qxf3 Qxf3 19. Nd5 Qh5+ 20. Kg2 Qg4+ 21. Kh2 Nd4 22. Ne3 Nf3+ 23. Kh1 Qh3# 0-1

[Event "GER-chT School WK 3"]
[Site "Playchess.com INT"]
[Date "2020.06.15"]
[Round "2.4"]
[White "Schwientek, Simon"]
[Black "Haase, Alexander"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1384"]
[BlackElo "1536"]
[PlyCount "82"]
[EventDate "2020.06.15"]
[EventType "team-swiss (blitz)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Markgraefler Gymn"]
[BlackTeam "Halle Cantor Gymn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bc4 a6 5. Ng5 e6 6. 0-0 Qxg5 7. d4 Qd8 8. d5 exd5 9. Bxd5 Nf6 10. Bg5 Be7 11. Bxf6 Bxf6 12. Qf3 0-0 13. Bc4 Nd4 14. Qd3 Re8 15. Nd5 Be5 16. c3 Nc6 17. Qf3 Be6 18. Rad1 Qh4 19. h3 Qd8 20. Qh5 b5 21. Bd3 c4 22. Bc2 h6 23. Nb4 Nxb4 24. cxb4 Qc7 25. Rd2 Rad8 26. Bd1 d5 27. exd5 Bxd5 28. Qf5 Be6 29. Qc2 Rxd2 30. Qxd2 Rd8 31. Qe2 Bh2+ 32. Kh1 Bf4 33. g3 Bd6 34. Bc2 Bxh3 35. Qe4 Bxf1 36. Qh7+ Kf8 37. Qh8+ Ke7 38. Qxg7 Qc6+ 39. Be4 Qxe4+ 40. f3 Qxf3+ 41. Kg1 Qg2# 0-1

[Event "GER-chT School WK 3"]
[Site "Playchess.com INT"]
[Date "2020.06.15"]
[Round "4.4"]
[White "Weingart, Lara"]
[Black "Haase, Alexander"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1647"]
[BlackElo "1536"]
[PlyCount "116"]
[EventDate "2020.06.15"]
[EventType "team-swiss (blitz)"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Jena Carl Zeiss Gymn"]
[BlackTeam "Halle Cantor Gymn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bg5 0-0 8. e5 h6 9. exf6 hxg5 10. fxg7 Kxg7 11. Bd3 Qe7+ 12. Qe2 Qxe2+ 13. Bxe2 Re8 14. 0-0 Bb4 15. Bg4 d6 16. Rfe1 Bxg4 17. g3 Rxe1+ 18. Rxe1 Bxc3 19. bxc3 Rb8 20. Re7 Rc8 21. Kg2 Bf5 22. Re2 d5 23. h3 Rd8 24. g4 Be4+ 25. f3 Bg6 26. Kg3 d4 27. cxd4 Rxd4 28. h4 gxh4+ 29. Kxh4 c5 30. Re7 Rd2 31. Rxc7 Rxc2 32. Kg3 c4 33. Rxa7 c3 34. a4 Rc1 35. a5 c2 36. Rc7 Rg1+ 37. Kf2 c1Q 38. Rxc1 Rxc1 39. a6 Ra1 40. Kg3 Rxa6 41. Kf4 Ra4+ 42. Kg3 f5 43. gxf5 Bxf5 44. Kf2 Be4 45. fxe4 Rxe4 46. Kf3 Ra4 47. Ke3 Kf6 48. Kd3 Ke5 49. Ke3 Ra3+ 50. Ke2 Ke4 51. Kd2 Rh3 52. Ke2 Rh2+ 53. Kf1 Ke3 54. Kg1 Ra2 55. Kf1 Rb2 56. Kg1 Kf3 57. Kh1 Kg3 58. Kg1 Rb1# 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "4"]
[White "Haase, Alexander"]
[Black "Dorendorf, Mika"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1363"]
[BlackElo "1501"]
[PlyCount "88"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nf3 Qb6 6. Qe2 Nf6 7. Nc3 Ng4 8. Be3 Bxe3 9. fxe3 Qxe3 10. Qxe3 Nxe3 11. Nd1 Nxc2+ 12. Kd2 Nxa1 13. Kc1 b6 14. Kb1 Nb3 15. axb3 Bb7 16. Nc3 0-0 17. Bd3 d5 18. exd5 exd5 19. Rd1 Nd7 20. Bb5 Nc5 21. Nxd5 Bxd5 22. Rxd5 Nxb3 23. Kc2 Nc5 24. Rh5 Rac8 25. Ng5 Ne4+ 26. Kd3 Nxg5 27. Rxg5 Rfd8+ 28. Ke3 Rc5 29. Bd3 Rxg5 30. Kf4 Rxg2 31. Be4 Rxb2 32. h4 a5 33. Kg4 a4 34. Kh5 a3 35. Bf5 a2 36. Bg4 a1Q 37. Bf5 Qa5 38. Kg5 Rd5 39. Kg4 Rxf5 40. Kg3 Rb3+ 41. Kg4 Rb4+ 42. Kg3 Qa3+ 43. Kh2 Rb2+ 44. Kg1 Qa1# 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "1"]
[White "Haase, Alexander"]
[Black "Fock, Madiha"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1363"]
[BlackElo "1539"]
[PlyCount "86"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 c6 5. d4 Bg4 6. Be3 Nf6 7. h3 Bh5 8. Bc4 e6 9. 0-0 Qc7 10. Qd3 Bxf3 11. gxf3 Bd6 12. Kg2 Nh5 13. Rg1 Nf4+ 14. Kf1 Nxd3 15. Bxd3 Nd7 16. Ke2 g6 17. Rge1 0-0-0 18. Bg5 f6 19. Bh6 Rde8 20. Kd2 Bf4+ 21. Bxf4 Qxf4+ 22. Kd1 Qxf3+ 23. Kd2 Qxf2+ 24. Re2 Qxd4 25. Rae1 e5 26. Nd1 Nc5 27. Ne3 e4 28. Ng4 f5 29. Nf2 Nxd3 30. Nxd3 Rd8 31. Re3 exd3 32. Rxd3 Qf4+ 33. Ree3 Rxd3+ 34. Kxd3 Rd8+ 35. Ke2 Qh2+ 36. Kf3 g5 37. c3 h5 38. Re2 g4+ 39. Ke3 Re8+ 40. Kd3 Qxe2+ 41. Kd4 Qe4+ 42. Kc5 Re5+ 43. Kd6 Qd5# 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "11"]
[White "Haase, Alexander"]
[Black "Radeke, Rico"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1363"]
[BlackElo "1492"]
[PlyCount "86"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 Nxe4 9. f3 Nxc3 10. bxc3 g6 11. 0-0 Bg7 12. Nxc6 bxc6 13. Qd3 0-0 14. Rab1 Qa5 15. Bd2 Rfb8 16. c4 Qc7 17. Bg5 f6 18. Bh4 Rxb1 19. Rxb1 Rb8 20. Rxb8+ Qxb8 21. c3 Qb1+ 22. Kf2 Qxa2+ 23. Kg3 g5 24. Bxg5 fxg5 25. Qf5 Bf6 26. Qc8+ Kf7 27. Qf5 Qxc4 28. Qxh7+ Ke8 29. Qg8+ Qxg8 30. Kg4 Qg6 31. h3 a5 32. g3 a4 33. c4 Qd3 34. Kh5 Qxf3+ 35. g4 a3 36. h4 gxh4 37. Kg6 a2 38. Kh5 a1Q 39. Kg6 Bg7 40. Kh5 Qe5+ 41. Kg6 Qff6+ 42. Kh7 Qh6+ 43. Kg8 Qh8# 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "9"]
[White "Haase, Alexander"]
[Black "Schenk, Michael"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1363"]
[BlackElo "1407"]
[PlyCount "144"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Nc6 7. 0-0 e5 8. Nf3 Be6 9. Bxe6 fxe6 10. Bg5 Be7 11. Re1 h6 12. Bh4 0-0 13. Qd2 b5 14. Qe3 d5 15. exd5 exd5 16. Nxe5 d4 17. Qf3 Nxe5 18. Rxe5 dxc3 19. Qxc3 Nd5 20. Qh3 Bxh4 21. Qe6+ Kh8 22. Qg6 Nf4 23. Qg4 Bg5 24. g3 Nd5 25. Rd1 Qf6 26. Rexd5 Rad8 27. Rxd8 Rxd8 28. Rxd8+ Qxd8 29. Qb4 Qd1+ 30. Kg2 Qxc2 31. a3 Bf6 32. b3 Qc7 33. a4 bxa4 34. Qxa4 a5 35. Qe8+ Kh7 36. Qe4+ g6 37. Qe6 Qe7 38. Qxe7+ Bxe7 39. Kf3 Bb4 40. Ke4 Be1 41. f4 Bf2 42. Kf3 Bb6 43. Ke4 Kg7 44. Kd5 Kf6 45. Kc6 Bd4 46. Kb5 Bc3 47. Ka4 Bb4 48. Kb5 Kf5 49. Kc4 Kg4 50. Kd3 Kh3 51. Ke3 Kxh2 52. Kf3 Kh3 53. g4 g5 54. f5 Kh4 55. f6 Kh3 56. Ke4 Kxg4 57. Ke5 h5 58. Ke4 h4 59. Ke3 Kg3 60. Ke2 h3 61. f7 h2 62. f8Q Bxf8 63. Kf1 h1Q+ 64. Ke2 Qf3+ 65. Kd2 Qxb3 66. Ke2 Bc5 67. Kd2 Qe3+ 68. Kc2 Kf3 69. Kb2 Bd4+ 70. Ka2 Qc3 71. Kb1 Qb3+ 72. Kc1 Be3# 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "6"]
[White "Haase, Alexander"]
[Black "Winkler, Andreas1111"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1363"]
[BlackElo "1481"]
[PlyCount "90"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 a6 3. Nc3 e6 4. Bd3 d6 5. 0-0 Nf6 6. e5 dxe5 7. Nxe5 Bd6 8. Nc4 b5 9. Nxd6+ Qxd6 10. Ne4 Nxe4 11. Bxe4 Bb7 12. Bd3 Nd7 13. Qf3 Nf6 14. b3 0-0 15. Bb2 e5 16. Rfe1 Rfe8 17. Re2 Rab8 18. Rae1 c5 19. Qg3 Qd5 20. f3 c4 21. bxc4 bxc4 22. Be4 Nxe4 23. fxe4 Qc5+ 24. d4 cxd3+ 25. Re3 dxc2 26. Kf1 Qb5+ 27. Kf2 Qxb2 28. R3e2 c1Q 29. Rxb2 Qxb2+ 30. Kf1 Bc6 31. Qe3 Bb5+ 32. Kg1 Qd4 33. Qxd4 exd4 34. e5 d3 35. Kf2 Rbc8 36. Kg3 Rc2 37. Rd1 d2 38. Kh3 Be2 39. Rb1 d1Q 40. Rb6 Qd3+ 41. Kh4 Qd4+ 42. Kg3 Qxb6 43. Kh3 Qe3+ 44. Kh4 Qf4+ 45. g4 Qxg4# 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "3"]
[White "Hellmich, Michael"]
[Black "Haase, Alexander"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1443"]
[BlackElo "1363"]
[PlyCount "58"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ng4 6. 0-0 d6 7. Re1 dxe5 8. Nxe5 Ngxe5 9. f4 Bb4 10. c3 dxc3 11. Qxd8+ Kxd8 12. bxc3 Nxc4 13. cxb4 Nxb4 14. Rd1+ Nd6 15. Nc3 Nc6 16. Nb5 a6 17. Nxd6 cxd6 18. Rxd6+ Kc7 19. Ba3 Re8 20. Rad1 Be6 21. R6d2 Rad8 22. Bb2 Rxd2 23. Rxd2 Bxa2 24. Be5+ Nxe5 25. Rxa2 Nd3 26. Rd2 Nxf4 27. Rc2+ Kb8 28. Kf2 Nd3+ 29. Kf3 Ne1+ 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "2"]
[White "Hoffmann, Peter1111"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1485"]
[BlackElo "1363"]
[PlyCount "73"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Nc6 6. 0-0 Bb4 7. a3 Ba5 8. b4 Bb6 9. Nc3 0-0 10. Bb2 Bd7 11. Rc1 a5 12. b5 Na7 13. a4 Qe7 14. Bd3 Qb4 15. Qc2 Rfe8 16. Ne5 Rad8 17. Ra1 c6 18. Ba3 Qxc3 19. Qxc3 Bc7 20. Nxd7 Rxd7 21. Qb3 Ng4 22. h3 Nf6 23. b6 Nc8 24. bxc7 Rxc7 25. Rab1 Rd8 26. Rfc1 h6 27. Qd1 Rdd7 28. Bc5 Ne7 29. Bxe7 Rxe7 30. Qf3 Red7 31. Rc5 e5 32. Rxe5 c5 33. Bf5 Rd6 34. Rxc5 Rxc5 35. dxc5 Rc6 36. Rxb7 Rxc5 37. Rb8+ 1-0

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "10"]
[White "Kauschanski, Nicolas"]
[Black "Haase, Alexander"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1469"]
[BlackElo "1363"]
[PlyCount "50"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nf3 Bf5 4. e3 Nf6 5. Bd3 Bg4 6. h3 Bh5 7. c4 dxc4 8. Bxc4 Na5 9. Bd3 e6 10. Qa4+ Nc6 11. Nbd2 Bb4 12. Qc2 0-0 13. Be2 Bxf3 14. Bxf3 Qd7 15. 0-0 Rad8 16. a3 Ba5 17. b4 Bb6 18. b5 Na5 19. a4 c6 20. bxc6 bxc6 21. Rac1 Rc8 22. Nb3 Nxb3 23. Qc3 Nxc1 24. Qc2 c5 25. Qb3 Nxb3 0-1

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "13"]
[White "Lang, Dirk"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1251"]
[BlackElo "1363"]
[PlyCount "147"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. e5 Nh5 7. Be2 g6 8. 0-0 b6 9. Bc4 Bc5 10. Qd5 Qe7 11. Bg5 Qf8 12. a3 c6 13. Qf3 Bd4 14. Re1 Bxb2 15. Nc3 Bxa1 16. Rxa1 d5 17. Nxd5 cxd5 18. Bb5+ Bd7 19. Bxd7+ Kxd7 20. Qxd5+ Ke8 21. Qxa8+ Kd7 22. Rd1+ Ke6 23. Qd5+ Kf5 24. e6+ Kg4 25. Qf3+ Kxg5 26. exf7 Kh6 27. Re1 Kg7 28. Re8 Qxf7 29. Qxf7+ Kxf7 30. Rxh8 Kg7 31. Ra8 Kh6 32. Rxa7 Kg5 33. f3 h6 34. Kf2 Nf4 35. Ke3 Nd5+ 36. Ke4 Nc3+ 37. Kd3 Nb5 38. Rb7 Nd6 39. Rxb6 Nc8 40. Rb5+ Kf6 41. g3 Nd6 42. Rb1 Nf5 43. Re1 Nd6 44. Kd4 Nb5+ 45. Kc5 Nc3 46. Kc6 Na2 47. a4 Nb4+ 48. Kb6 Nxc2 49. Re4 Na1 50. a5 Nb3 51. a6 Nd2 52. a7 Nxe4 53. fxe4 Kg5 54. a8Q Kg4 55. Qd5 g5 56. e5 Kh3 57. e6 g4 58. e7 h5 59. e8Q h4 60. Qde5 Kg2 61. gxh4 Kh3 62. Qe3+ Kg2 63. Q8e4+ Kxh2 64. Q4f4+ Kh1 65. Qf1+ Kh2 66. Qg3+ Kxg3 67. h5 Kh4 68. h6 g3 69. h7 Kg4 70. Qg2 Kf4 71. h8Q Kg4 72. Qg8+ Kh4 73. Q2xg3+ Kh5 74. Qh3# 1-0

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "8"]
[White "Reiss, Peter"]
[Black "Haase, Alexander"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1380"]
[BlackElo "1363"]
[PlyCount "59"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 Nf6 5. Nc3 Nc6 6. Nf3 Bb4 7. e5 Ng4 8. h3 Nh6 9. 0-0 0-0 10. a3 Ba5 11. b4 Bb6 12. Be3 a6 13. Re1 a5 14. d5 exd5 15. Bxb6 cxb6 16. Nxd5 axb4 17. axb4 Rxa1 18. Qxa1 Be6 19. Rd1 Bxd5 20. Bxd5 Nxb4 21. Bxb7 Qc7 22. Be4 f5 23. exf6 Rxf6 24. Qa8+ Rf8 25. Bd5+ Nxd5 26. Qxd5+ Rf7 27. Qa8+ Rf8 28. Qd5+ Rf7 29. Qa8+ Rf8 30. Qd5+ 1/2-1/2

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "5"]
[White "Schriefer, Leo Hans"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1455"]
[BlackElo "1363"]
[PlyCount "107"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 a5 6. a3 Nf6 7. 0-0 Nxe4 8. Re1 Nf6 9. Nxe5 Nxe5 10. Rxe5+ Be7 11. Nc3 d6 12. Re1 Bg4 13. f3 Bh5 14. Nd5 Nxd5 15. Bxd5 Rb8 16. Bc6+ Kf8 17. d3 Rb6 18. Bd5 Qd7 19. Be3 Rb8 20. Bd4 Qf5 21. Be4 Qd7 22. Qe2 Re8 23. Qd2 d5 24. Qc3 f6 25. Bc5 dxe4 26. Bxe7+ Rxe7 27. Qc5 Kf7 28. Qxh5+ Kf8 29. Rxe4 Rxe4 30. fxe4 Qf7 31. Qxb5 Qd7 32. Qxd7 g6 33. Rf1 Kg8 34. Qe6+ Kf8 35. Rxf6+ Kg7 36. Qe7+ Kh6 37. Rf8 Rxf8 38. Qxf8+ Kg5 39. Kf2 Kh5 40. Kg3 c5 41. Qf3+ Kh6 42. Kh4 g5+ 43. Kg4 Kg6 44. Qf5+ Kg7 45. Qxg5+ Kf7 46. Qxc5 Kf6 47. Qxa5 h5+ 48. Kf4 Ke6 49. Qa6+ Ke7 50. Ke5 Kf7 51. Kf5 Kg7 52. Qg6+ Kf8 53. Ke6 h4 54. Qf7# 1-0

[Event "GER Cup Net Final-C U1600"]
[Site "Playchess.com INT"]
[Date "2020.06.06"]
[Round "12"]
[White "Tropf, Peter"]
[Black "Haase, Alexander"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1147"]
[BlackElo "1363"]
[PlyCount "138"]
[EventDate "2020.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bf5 4. c4 dxc4 5. Bxc4 Nf6 6. 0-0 e6 7. Ne5 Nxe5 8. dxe5 Nd7 9. Re1 Nxe5 10. Bb3 Bb4 11. Nc3 Nd3 12. Ba4+ c6 13. Re2 Nc5 14. Rd2 Qe7 15. e4 Nxe4 16. Nxe4 Bxd2 17. Nxd2 Bg6 18. Nf3 Rd8 19. Bd2 Bh5 20. Qe2 Bxf3 21. gxf3 0-0 22. Bc3 Qd7 23. Kh1 b5 24. Bc2 Qc7 25. Rg1 Rd7 26. Rxg7+ Kh8 27. Rxf7+ Kg8 28. Rxf8+ Kxf8 29. Qxe6 Re7 30. Qh6+ Ke8 31. Bg6+ Kd8 32. Qd2+ Rd7 33. Bh5 Rxd2 34. Bxd2 Qd7 35. Bg5+ Kc7 36. Bf4+ Kb6 37. Bg4 Qd1+ 38. Kg2 Qc2 39. Be3+ Ka6 40. h4 Qxb2 41. h5 Qxa2 42. Bf5 b4 43. Bxh7 b3 44. Bd3+ Kb7 45. h6 b2 46. h7 b1Q 47. h8Q Qxd3 48. Qg7+ Ka6 49. Qd4 Qxd4 50. Bxd4 Qd2 51. Be3 Qd3 52. f4 c5 53. f5 Qxf5 54. f3 c4 55. Bd2 Qd3 56. Kf2 c3 57. Bxc3 Qxc3 58. Kg3 Qg7+ 59. Kf2 Kb5 60. Ke3 Kc4 61. Ke2 Qe5+ 62. Kf2 Qf4 63. Kg2 Kd3 64. Kf2 Qe3+ 65. Kg2 Ke2 66. Kg3 Qxf3+ 67. Kh4 Qg2 68. Kh5 Kf3 69. Kh4 Qg4# 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "9"]
[White "Ensslen, Jakob"]
[Black "Haase, Alexander"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1620"]
[BlackElo "1359"]
[PlyCount "40"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. Ng5 d5 6. exd5 Na5 7. Bb3 Nxb3 8. cxb3 Nxd5 9. Nxd5 Qxd5 10. Qh5 Be6 11. 0-0 0-0-0 12. Nxe6 Qxe6 13. Re1 f6 14. Kf1 g6 15. Qe2 Qd6 16. f4 exf4 17. g3 fxg3 18. hxg3 Qxg3 19. d3 Rxd3 20. Qf2 Qxf2# 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "3"]
[White "Fischer, Lorenz"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1620"]
[BlackElo "1359"]
[PlyCount "95"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 d6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. d5 Bb5 8. Nc3 a6 9. Nxb5 axb5 10. 0-0 c6 11. dxc6 bxc6 12. Bg5 Be7 13. a3 h6 14. Bh4 d5 15. exd5 cxd5 16. Nxe5 Qd6 17. Re1 0-0 18. Qe2 Qd8 19. Ng4 Rc8 20. Qxe7 Qxe7 21. Rxe7 Nxg4 22. f3 Nf6 23. Bxf6 gxf6 24. c3 Kg7 25. Rae1 Kg6 26. Rd7 Rce8 27. Rxe8 Rxe8 28. Kf2 Re5 29. Rb7 d4 30. cxd4 Rd5 31. Ke3 f5 32. g4 f6 33. gxf5+ Kxf5 34. Rc7 h5 35. Rc5 Rxc5 36. dxc5 Ke6 37. Kd4 Kd7 38. Kd5 Kc7 39. b3 Kd7 40. c6+ Kc7 41. Kc5 b4 42. axb4 f5 43. b5 f4 44. b6+ Kb8 45. Kd6 Kc8 46. c7 h4 47. Kc6 h3 48. b7# 1-0

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "11"]
[White "Fridlin, Daniel"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1620"]
[BlackElo "1359"]
[PlyCount "119"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 0-0 7. Nxc6 dxc6 8. Qxd8 Rxd8 9. Bxc5 b6 10. Be3 Bb7 11. Bd3 c5 12. 0-0 Ng4 13. Bf4 Rac8 14. h3 Nf6 15. Bg5 Re8 16. Bxf6 gxf6 17. Rfe1 Kg7 18. Re3 Rg8 19. Rg3+ Kh8 20. Rf3 f5 21. Rxf5 Rce8 22. Rxf7 Re5 23. f4 Rh5 24. Kf1 Rh6 25. Bc4 Rhg6 26. g4 h5 27. Rxc7 Ba8 28. Bxg8 Rxg8 29. gxh5 Rg3 30. Rc8+ Kh7 31. Rxa8 Rxh3 32. Rxa7+ Kh6 33. Ra6 Rh1+ 34. Ke2 Rxa1 35. Rxb6+ Kxh5 36. a4 Rg1 37. a5 Rg7 38. f5 Kg5 39. f6 Ra7 40. a6 Kg6 41. e5 Kf7 42. e6+ Kxf6 43. Nd5+ Kg7 44. e7 Kf7 45. c4 Ke8 46. Ke3 Kf7 47. Rf6+ Ke8 48. Ke4 Kd7 49. Ke5 Ke8 50. Re6 Kd7 51. b4 Ke8 52. bxc5 Rd7 53. c6 Ra7 54. c7 Ra8 55. a7 Rc8 56. Nb6 Rxc7 57. a8Q+ Kf7 58. e8Q+ Kg7 59. Qg2+ Kh7 60. Qh5# 1-0

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "8"]
[White "Grozea, Patricia"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1496"]
[BlackElo "1359"]
[PlyCount "33"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 bxc6 6. Nxe5 Qe7 7. d4 d6 8. Nxc6 Qd7 9. d5 Bb7 10. e5 dxe5 11. Qe2 Bxc6 12. Qxe5+ Be7 13. dxc6 Qxc6 14. Bf4 Qxg2 15. 0-0-0 Rc8 16. Bg5 Nd7 17. Qxe7# 1-0

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "7"]
[White "Haase, Alexander"]
[Black "Charrad, Sami"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1359"]
[BlackElo "1620"]
[PlyCount "65"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. 0-0 0-0 6. d3 d6 7. h3 Be6 8. Bxe6 fxe6 9. Bg5 d5 10. exd5 exd5 11. Na4 e4 12. dxe4 dxe4 13. Nh2 Qe7 14. Bxf6 Qxf6 15. Nxc5 b6 16. Nxe4 Qe5 17. f3 Nb4 18. c3 Nd5 19. Re1 Rfd8 20. Qb3 c6 21. Rad1 b5 22. a4 bxa4 23. Qxa4 Rac8 24. Qxa7 Rc7 25. Qd4 Qxd4+ 26. cxd4 Nf4 27. b4 c5 28. bxc5 Nh5 29. g4 Nf6 30. Nxf6+ gxf6 31. Re6 Rf8 32. c6 f5 33. g5 1-0

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "4"]
[White "Haase, Alexander"]
[Black "Hoffmann, Sophia"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1359"]
[BlackElo "1620"]
[PlyCount "82"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. Bf4 Bg4 4. h3 Bf5 5. Nc3 Nf6 6. e3 e6 7. Bb5 Bd6 8. Bxd6 cxd6 9. 0-0 0-0 10. Bxc6 bxc6 11. Qe2 h6 12. Qa6 c5 13. dxc5 dxc5 14. Qc6 c4 15. Rac1 Nh7 16. Ne5 Rc8 17. Qa6 Ng5 18. Qxa7 Bg6 19. Nd7 Re8 20. Nb6 Re7 21. Qa6 Rb8 22. Nb5 Rxb6 23. Qa4 Qe8 24. b3 Rxb5 25. bxc4 Rb8 26. cxd5 Qxa4 27. c4 Qxa2 28. f4 Ne4 29. Rce1 exd5 30. cxd5 Qxd5 31. Kh1 Ng3+ 32. Kg1 Nxf1 33. Rxf1 Rbe8 34. Rf3 Rxe3 35. Kf2 Re2+ 36. Kg3 Bh5 37. Rf1 Qxg2+ 38. Kh4 g6 39. Ra1 R2e4 40. Rf1 g5+ 41. Kxh5 Qxh3# 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "1"]
[White "Haase, Alexander"]
[Black "Loeffelholz, Jonas"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1359"]
[BlackElo "1620"]
[PlyCount "61"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. 0-0 0-0 6. d3 Nb4 7. a3 Nc6 8. Bg5 Ng4 9. Bxd8 Rxd8 10. Ng5 d6 11. Nxf7 Nd4 12. Nxd8+ Kf8 13. h3 Nxc2 14. Qxc2 Nh6 15. Nd5 Bd7 16. Nxb7 Bd4 17. Qe2 Ba4 18. Qf3+ Kg8 19. Ne7+ Kh8 20. Qh5 Bc2 21. Rac1 Ba4 22. Bd5 Be8 23. Qh4 Rb8 24. Qg3 Bh5 25. Nf5 Nxf5 26. exf5 Rf8 27. f6 gxf6 28. Qh4 Bg6 29. Qh6 Rb8 30. Na5 Rxb2 31. Qf8# 1-0

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "5"]
[White "Haase, Alexander"]
[Black "Loeffelholz, Simon"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1359"]
[BlackElo "1620"]
[PlyCount "96"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 g6 5. 0-0 Bg7 6. d3 0-0 7. Be3 d6 8. Qd2 Bg4 9. Qe2 Qd7 10. h3 Bxf3 11. Qxf3 Nd4 12. Bxd4 exd4 13. Ne2 b5 14. Bb3 h5 15. Nxd4 Nh7 16. Rfe1 Bxd4 17. c3 Bg7 18. d4 Ng5 19. Qf4 Bh6 20. Qf6 Bg7 21. Qxg5 c5 22. e5 dxe5 23. dxe5 c4 24. Bc2 f6 25. exf6 Bxf6 26. Qxg6+ Bg7 27. Qh7+ Kf7 28. Qg6+ Kg8 29. Qxh5 Qd6 30. Bh7+ Kh8 31. Bg6+ Kg8 32. Qh4 Qxg6 33. Qe7 Rae8 34. Qxa7 Rxe1+ 35. Rxe1 Qf5 36. Re7 Bf6 37. Rf7 Rxf7 38. Qb8+ Kg7 39. Qg3+ Bg5 40. h4 Qb1+ 41. Kh2 Kh6 42. hxg5+ Kg6 43. f4 Rh7+ 44. Qh3 Rxh3+ 45. Kxh3 Qxb2 46. Kg4 Qxa2 47. g3 Qe2+ 48. Kh4 Qh5# 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "10"]
[White "Haase, Alexander"]
[Black "Maier, Kalle"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1359"]
[BlackElo "1620"]
[PlyCount "93"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. 0-0 d6 6. h3 Be6 7. Bxe6 fxe6 8. d3 h6 9. Re1 Qe7 10. Be3 Bxe3 11. fxe3 0-0-0 12. d4 exd4 13. exd4 e5 14. d5 Nb8 15. Nb5 a6 16. Na7+ Kd7 17. Qe2 Ke8 18. Qc4 g5 19. Qa4+ Nbd7 20. Qb4 b6 21. Nc6 a5 22. Nxe7 axb4 23. Nc6 Ra8 24. c3 bxc3 25. bxc3 g4 26. hxg4 Nxg4 27. Re2 h5 28. Ng5 Rg8 29. Ne6 Ra3 30. Nxc7+ Kf8 31. Ne6+ Kf7 32. Rf1+ Kg6 33. Ne7+ Kh7 34. Nxg8 Kxg8 35. Ng5 Rxc3 36. Nh3 Nh6 37. Ng5 Ng4 38. Nf3 Ngf6 39. Ng5 Kf8 40. Nh7+ Ke8 41. Nxf6+ Nxf6 42. Rxf6 Kd7 43. Rh6 Rc8 44. Rf2 Rc1+ 45. Kh2 Rc8 46. Rf7+ Kd8 47. Rh8# 1-0

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "6"]
[White "Stiehler, Daniel"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1620"]
[BlackElo "1359"]
[PlyCount "37"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 Ng4 7. Bg5 f6 8. exf6 Nxf6 9. Re1+ Ne7 10. c3 dxc3 11. Nxc3 c6 12. Qb3 Rf8 13. Bh4 Qc7 14. Ng5 Kd8 15. Na4 Bb6 16. Nxh7 Nxh7 17. Bxe7+ Ke8 18. Bg5+ Qe5 19. Rxe5# 1-0

[Event "GER Cup Net V4 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "9"]
[White "Haase, Alexander"]
[Black "Birk, Wilfried Christoph"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1620"]
[BlackElo "1407"]
[PlyCount "53"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. Nf3 Be7 7. Qe2 0-0 8. 0-0-0 Nc6 9. h4 h6 10. Bd2 a5 11. Rg1 b5 12. g4 b4 13. Nb1 a4 14. g5 Ne4 15. gxh6 g6 16. Ng5 Nxg5 17. hxg5 Nxd4 18. Qd3 Bc5 19. Rh1 Ba6 20. Qh3 b3 21. h7+ Kh8 22. Bc3 Qb6 23. Bxd4+ Bxd4 24. c3 Bg7 25. Bxa6 Rxa6 26. Nd2 bxa2 27. Kc2 1/2-1/2

[Event "GER Cup Net V4 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "4"]
[White "Haase, Alexander"]
[Black "Haidekker, Kilian"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1620"]
[BlackElo "1431"]
[PlyCount "112"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. 0-0 d6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Qd7 9. Bg5 Ng8 10. Nd5 f6 11. Bh4 0-0-0 12. a3 Nge7 13. b4 Bd4 14. Rab1 Nxd5 15. exd5 Ne7 16. Rfc1 Rdf8 17. c3 Bb6 18. d4 a6 19. dxe5 fxe5 20. Be2 Rxf3 21. Bxf3 Ng6 22. Bg4 Nxh4 23. Bxd7+ Kxd7 24. Re1 Rf8 25. g3 Nf3+ 26. Kg2 Nxe1+ 27. Rxe1 Rxf2+ 28. Kg1 Re2+ 29. Kf1 Rf2+ 30. Kg1 Rc2+ 31. Kf1 Rxc3 32. Ke2 Rxa3 33. Rf1 Ke7 34. Rf3 Rxf3 35. Kxf3 Kf6 36. Ke4 g5 37. Kf3 h5 38. Ke4 Kg6 39. Kf3 Kf5 40. Kg2 g4 41. h4 Ke4 42. Kf1 Kxd5 43. Ke2 Kc4 44. Kf1 Kxb4 45. Kg2 c5 46. Kh2 d5 47. Kg2 e4 48. Kh2 d4 49. Kg2 c4 50. Kf2 e3+ 51. Ke2 d3+ 52. Kd1 c3 53. Kc1 d2+ 54. Kc2 e2 55. Kd3 e1Q 56. Kc2 d1Q# 0-1

[Event "GER Cup Net V4 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "2"]
[White "Haase, Alexander"]
[Black "Kauschanski, Nicolas"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1620"]
[BlackElo "1416"]
[PlyCount "71"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Bb5+ c6 5. Ba4 Be6 6. Nc3 Bd6 7. d4 Qc7 8. Be3 Nd7 9. 0-0 Ngf6 10. Qd3 0-0 11. Rfe1 h6 12. b3 Bb4 13. Bd2 Bd6 14. Rab1 Ng4 15. g3 Ngf6 16. b4 Qb6 17. a3 Qc7 18. Be3 Ng4 19. Ne2 Ndf6 20. c3 Nxe3 21. Qxe3 Rfe8 22. Qd3 Qd7 23. Bc2 Ne4 24. Nd2 Bf5 25. f3 Nxd2 26. Qxd2 Bxc2 27. Qxc2 Re6 28. c4 Rae8 29. c5 Bc7 30. Kf2 b6 31. Nf4 Rxe1 32. Rxe1 Re3 33. Kxe3 Qe7+ 34. Kf2 Bxf4 35. Rxe7 Bc7 36. Re8# 1-0

[Event "GER Cup Net V4 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "7"]
[White "Haase, Alexander"]
[Black "Nelles, Werner"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1620"]
[BlackElo "1428"]
[PlyCount "47"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. Nc3 Nf6 5. h3 Bxf3 6. Qxf3 Nbd7 7. d3 c6 8. Bg5 b5 9. Bb3 a5 10. a4 b4 11. Na2 h6 12. Bh4 g5 13. Bg3 Bg7 14. 0-0 0-0 15. h4 g4 16. Qe3 Nh7 17. f3 h5 18. fxg4 hxg4 19. d4 Ndf6 20. dxe5 dxe5 21. Bxe5 Ne8 22. Bxg7 Nxg7 23. Qh6 Qg5 24. hxg5 1-0

[Event "GER Cup Net V4 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "1"]
[White "Haase, Alexander"]
[Black "Siemianowski, Regina"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1620"]
[BlackElo "1399"]
[PlyCount "106"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 h6 4. Nc3 d6 5. 0-0 Be7 6. d4 0-0 7. dxe5 dxe5 8. Nxe5 Qxd1 9. Rxd1 Bb4 10. a3 Bxc3 11. bxc3 Nxe4 12. Bd5 Nxc3 13. Re1 Nxd5 14. Rd1 Be6 15. Bf4 Nc6 16. Rab1 Nxe5 17. Bxe5 b6 18. Rd3 Rad8 19. c4 Nf6 20. Rxd8 Rxd8 21. Bxc7 Rc8 22. Bg3 Rxc4 23. f3 Ra4 24. Ra1 Nd5 25. Kf2 f5 26. Bb8 Kf7 27. g3 a6 28. h4 g5 29. h5 f4 30. g4 b5 31. Bd6 Rc4 32. Be5 Rc2+ 33. Kg1 Ne3 34. Kh1 Nc4 35. Kg1 Nxe5 36. Kf1 Nxf3 37. Rb1 Bxg4 38. Ra1 Rh2 39. Rd1 Rh1+ 40. Ke2 Rxd1 41. Kxd1 Bxh5 42. Kc2 Ne5 43. Kb2 f3 44. Kb3 f2 45. Kb4 f1Q 46. Ka5 Qa1 47. a4 Qxa4+ 48. Kb6 Nc4+ 49. Kc6 b4+ 50. Kb7 Bf3+ 51. Ka7 Qd7+ 52. Kxa6 Qc6+ 53. Ka7 Qb7# 0-1

[Event "GER Cup Net V4 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "5"]
[White "Reiss, Peter"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1417"]
[BlackElo "1620"]
[PlyCount "37"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. d5 Ne5 5. Bf4 f6 6. Bxe5 fxe5 7. Bxc4 Nf6 8. Nf3 Qd6 9. Nc3 Bg4 10. h3 Bh5 11. 0-0 0-0-0 12. Qa4 a6 13. b4 b5 14. Bxb5 axb5 15. Qa8+ Kd7 16. Qb7 Qxb4 17. Qc6+ Kc8 18. Nxb5 Rd7 19. Qa8# 1-0

[Event "GER Cup Net V4 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "8"]
[White "Smith, Tobias"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1496"]
[BlackElo "1620"]
[PlyCount "73"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. g3 0-0 8. Bg2 Nxd4 9. cxd4 Bb4+ 10. Nc3 Nc6 11. 0-0 d6 12. Qb3 Be6 13. d5 Na5 14. Qxb4 b6 15. dxe6 Qxe6 16. Nd5 Rac8 17. f4 c5 18. Qc3 Nc6 19. f5 Qe5 20. Qxe5 dxe5 21. f6 g6 22. Bh3 Rcd8 23. Ne7+ Kh8 24. Nxc6 Rd3 25. Rae1 Rg8 26. Ne7 Rf8 27. Rf3 Rd7 28. Bxd7 a5 29. Bh6 a4 30. Bxf8 a3 31. Nxg6+ hxg6 32. Bg7+ Kg8 33. bxa3 c4 34. Rd1 c3 35. Ba4 Kh7 36. Rd8 c2 37. Rh8# 1-0

[Event "GER Cup Net V4 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.31"]
[Round "3"]
[White "Winkler, Andreas1111"]
[Black "Haase, Alexander"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1502"]
[BlackElo "1620"]
[PlyCount "75"]
[EventDate "2020.05.31"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. h3 a6 6. Bxc6 bxc6 7. d3 0-0 8. c3 d5 9. Nxe5 Qd6 10. Bf4 Nh5 11. Qxh5 f6 12. Ng6 hxg6 13. Bxd6 Bxd6 14. Qxg6 Rf7 15. Nd2 Rb8 16. b3 Ba3 17. exd5 cxd5 18. Rab1 a5 19. Qg3 Bd6 20. f4 Ba6 21. Kh1 g5 22. c4 Bxf4 23. Rxf4 dxc4 24. Nxc4 Bxc4 25. Rxc4 Rg7 26. Rxc7 Ra8 27. Rxg7+ Kxg7 28. Qc7+ Kg6 29. g4 Rg8 30. Qc4 Rg7 31. Qe4+ Kh6 32. Qf5 Rg6 33. Re1 a4 34. bxa4 Rg7 35. Re6 Rb7 36. Rxf6+ Kg7 37. Qg6+ Kh8 38. Rf8# 1-0

