[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.30"]
[Round "7.8"]
[White "Libert, Nick"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1304"]
[BlackElo "1446"]
[PlyCount "80"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 Na5 7. Bb3 Nxb3 8. axb3 c6 9. Bg5 Bb6 10. Qd2 h6 11. Bh4 Be6 12. Bg3 Qd7 13. d4 exd4 14. Nxd4 Bc7 15. Rd1 Rd8 16. Nxe6 Qxe6 17. 0-0 0-0 18. Rfe1 Qd7 19. Qe3 Qe6 20. Qf3 Nd7 21. Rd3 Ne5 22. Bxe5 dxe5 23. Red1 Rxd3 24. Rxd3 b5 25. Qd1 Qf6 26. Qg4 Bb6 27. Rf3 Qg6 28. Qxg6 fxg6 29. Rxf8+ Kxf8 30. Kf1 Bd4 31. Ke2 Bxc3 32. bxc3 a5 33. Kd3 Ke7 34. c4 Kd6 35. g3 g5 36. f3 Kc5 37. cxb5 cxb5 38. Kc3 h5 39. Kd3 a4 40. Kc3 b4+ 0-1

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "6.9"]
[White "Wang, Kaiwen"]
[Black "Fuchs, Jakob"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1446"]
[BlackElo "1155"]
[PlyCount "110"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ne4 6. 0-0 d5 7. Bb5 Bd7 8. c3 Nxe5 9. Bxd7+ Nxd7 10. Qxd4 Nb6 11. Nbd2 c5 12. Qe3 Qe7 13. Re1 f5 14. Qf4 g6 15. Re3 0-0-0 16. b4 d4 17. cxd4 Nd5 18. Qe5 Qxe5 19. Nxe5 Nxe3 20. Nxe4 Nc2 21. Rb1 Rxd4 22. Bb2 Rxe4 23. Nd7 Rxb4 24. Ne5 Bg7 25. Nd3 Rb5 26. Rc1 Bxb2 27. Rxc2 Re8 28. g3 Bd4 29. Nf4 Rb2 30. Rc1 Bxf2+ 31. Kf1 Re1+ 32. Rxe1 Bxe1 33. Kxe1 Rxa2 34. h3 c4 35. g4 fxg4 36. hxg4 c3 37. Kd1 b5 38. Kc1 b4 39. Nd5 b3 40. Nxc3 Rc2+ 41. Kb1 Rxc3 42. g5 Rg3 43. Kb2 Rxg5 44. Kxb3 h5 45. Kc3 Rf5 46. Kd4 h4 47. Ke4 h3 48. Kd4 h2 49. Ke3 h1R 50. Ke4 Rh4+ 51. Ke3 g5 52. Kd3 Rf3+ 53. Ke2 g4 54. Ke1 Rh2 55. Kd1 Rf1# 0-1

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "5.7"]
[White "Wang, Kaiwen"]
[Black "Nguyen, Bach Khoi"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1446"]
[BlackElo "1262"]
[PlyCount "92"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Oberschoeneweide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 Be7 12. h3 h6 13. Bh4 Be6 14. Rfe1 Rb8 15. Rab1 Qd7 16. Bg3 Rb7 17. Ne2 c5 18. Nf4 c4 19. Nxe6 fxe6 20. Bg6 Bc5 21. Qe2 Rb6 22. b3 cxb3 23. cxb3 Bb4 24. Rec1 Rc6 25. Rxc6 Qxc6 26. Be5 Nd7 27. Bd4 e5 28. Bc2 exd4 29. Rc1 Qf6 30. Rf1 Ne5 31. Qb5 Qd6 32. Qb7 Bc5 33. b4 Bb6 34. Bb3 Rd8 35. Re1 d3 36. Rd1 Qxb4 37. Bxd5+ Kh8 38. Bf3 Rf8 39. Qd5 Nxf3+ 40. gxf3 Rd8 41. Qf5 Qd4 42. Rd2 Qxf2+ 43. Rxf2 Bxf2+ 44. Kxf2 d2 45. Qc2 d1Q 46. Qxd1 Rxd1 0-1

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "3.4"]
[White "Bergmann, Rafael Antonio"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1545"]
[BlackElo "1446"]
[PlyCount "170"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Lichtenberg Borussia"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 d6 7. Nbd2 Ba7 8. Nf1 0-0 9. Ng3 Be6 10. 0-0 Qd7 11. Bg5 Ne8 12. Nh4 f6 13. Be3 Na5 14. Bxe6+ Qxe6 15. Nhf5 Nc6 16. Qg4 Nd8 17. Bh6 Rf7 18. Bd2 Kh8 19. h3 Rd7 20. Kh1 g6 21. Nh6 Qxg4 22. Nxg4 d5 23. Rad1 Ne6 24. f4 dxe4 25. dxe4 exf4 26. Ne2 g5 27. h4 Rad8 28. Nh6 Kg7 29. Nf5+ Kf7 30. Ned4 Nxd4 31. cxd4 Nd6 32. Nxd6+ Rxd6 33. d5 c6 34. Bb4 R6d7 35. hxg5 fxg5 36. g3 cxd5 37. gxf4 dxe4 38. fxg5+ Kg6 39. Rde1 e3 40. Bc3 Rf7 41. Rf6+ Rxf6 42. gxf6 Kf7 43. Kg2 Rd5 44. Kf3 Rd8 45. Re2 h5 46. Kg3 b5 47. Kh4 Rd5 48. b4 Rd3 49. Be1 Kxf6 50. Kxh5 Kf5 51. Kh4 Kf4 52. Kh3 Kf3 53. Rg2 Rd7 54. Rg6 Ke2 55. Bh4 Kd2 56. Bg5 Kd1 57. Bxe3 Bxe3 58. Rxa6 Ra7 59. Rd6+ Kc2 60. Rd5 Rb7 61. Kg2 Bd2 62. a3 Bc1 63. Rc5+ Kb1 64. Rc3 Bb2 65. Rd3 Ka2 66. Kf3 Bxa3 67. Rd4 Kb3 68. Ke2 Bxb4 69. Kd1 Rc7 70. Rd5 Ka4 71. Rf5 Ba5 72. Rf8 b4 73. Rb8 b3 74. Ke2 Ka3 75. Ra8 Rc5 76. Kd3 b2 77. Rb8 Ka2 78. Kd4 Rc6 79. Ra8 b1Q 80. Rxa5+ Kb2 81. Rb5+ Kc2 82. Rxb1 Kxb1 83. Kd5 Rc2 84. Kd4 Kb2 85. Kd5 Kb3 0-1

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "4.6"]
[White "Teng, David"]
[Black "Wang, Kaiwen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1489"]
[BlackElo "1446"]
[PlyCount "45"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf SV"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Qxb4 Rf8 12. 0-0 Kg8 13. Ne5 Qg5 14. Qb3 c6 15. Qd3 Bf5 16. Qe2 Rae8 17. f3 Nd6 18. Nd2 Nb5 19. Qf2 c5 20. f4 Qe7 21. dxc5 d4 22. a4 Nc7 23. b4 1/2-1/2

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "1.6"]
[White "Greive, Jakob"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1558"]
[BlackElo "1446"]
[PlyCount "64"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Tegernsee"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 Na5 6. Bb3 Nxb3 7. axb3 Nf6 8. Bg5 h6 9. Bh4 c6 10. d4 exd4 11. Nxd4 0-0 12. 0-0 Re8 13. Re1 Bg4 14. Bxf6 Qxf6 15. Qxg4 Bxd4 16. Qg3 Re5 17. Ra4 Rg5 18. Qh4 Bxc3 19. e5 Rxe5 20. Rxe5 Qxh4 21. Rxh4 Bxe5 22. c3 Re8 23. g3 Bf6 24. Rb4 b6 25. Rc4 c5 26. Ra4 a5 27. b4 axb4 28. cxb4 Bxb2 29. bxc5 dxc5 30. Ra6 c4 31. Rxb6 Re1+ 32. Kg2 c3 0-1

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "2.1"]
[White "Wang, Kaiwen"]
[Black "Retzlaff, Nick"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1446"]
[BlackElo "1527"]
[PlyCount "162"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Kornwestheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 b5 8. Nxc6 Qxc6 9. 0-0 Nf6 10. e5 Bb7 11. f3 Bc5 12. exf6 Bxe3+ 13. Kh1 gxf6 14. Qe2 Bf4 15. Be4 Qc7 16. Bxb7 Qxb7 17. Ne4 Ke7 18. Rad1 d5 19. Nc3 Rad8 20. Qf2 Rhg8 21. Rfe1 Kf8 22. Ne4 Rg6 23. Nc5 Qe7 24. Nd3 Qd6 25. Nxf4 Qxf4 26. Qc5+ Kg7 27. Rd4 Qd6 28. Qxd6 Rxd6 29. Red1 Rc6 30. c3 Rc4 31. Kg1 f5 32. Kf2 Kf6 33. f4 h5 34. R1d3 Rg4 35. Kf3 h4 36. Rd1 a5 37. Rxc4 bxc4 38. b3 cxb3 39. axb3 Rg8 40. c4 dxc4 41. bxc4 Rc8 42. Ra1 Rxc4 43. Rxa5 Rc3+ 44. Kf2 h3 45. gxh3 Rxh3 46. Kg2 Rb3 47. Ra7 Kg6 48. Re7 Rb6 49. Ra7 f6 50. Ra5 Rb4 51. Kg3 Re4 52. Ra6 Kh5 53. Kf3 e5 54. fxe5 fxe5 55. Ra8 Rb4 56. Ra5 Re4 57. Ra8 Kg6 58. Ra6+ Kg5 59. Ra8 Rb4 60. Ra5 Rb3+ 61. Kf2 Kf4 62. Kg2 e4 63. h4 Kg4 64. h5 Rb6 65. Kf2 Rh6 66. Ke3 Rxh5 67. Ra1 Rh3+ 68. Ke2 f4 69. Rg1+ Rg3 70. Ra1 Rg2+ 71. Kf1 Kf3 72. Ra4 Rd2 73. Ke1 e3 74. Ra3 Rh2 75. Kd1 Rh1+ 76. Kc2 Kf2 77. Kd3 e2 78. Ra2 f3 79. Ke4 Rh4+ 80. Kd3 Kf1 81. Ke3 e1Q+ 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.06.03"]
[Round "9"]
[White "Wang, Kaiwen"]
[Black "Schmitz, Constantin"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1333"]
[BlackElo "1577"]
[PlyCount "69"]
[EventDate "2023.05.27"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 Nxd4 9. Bxd4 d6 10. 0-0 a5 11. f4 Nd7 12. Bxg7 Kxg7 13. Kh1 Nc5 14. Qd4+ Kg8 15. Rad1 Ra6 16. f5 e5 17. Qe3 g5 18. f6 h6 19. Qf3 Ne6 20. g3 Nd4 21. Qh5 Kh7 22. Bg4 Bxg4 23. Qxg4 Qc8 24. Qh5 Qxc4 25. h4 gxh4 26. Qxh4 Qe6 27. Rd2 Rh8 28. Nd5 Kg8 29. Nc7 Qc8 30. Nxa6 bxa6 31. Rd3 Kh7 32. Rc3 Qb7 33. b3 Rg8 34. Re1 Qb4 35. Ree3 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.06.02"]
[Round "8"]
[White "Lee, Ho In"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1492"]
[BlackElo "1333"]
[PlyCount "80"]
[EventDate "2023.05.27"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 Bg4 10. Be3 0-0 11. 0-0 f6 12. Bxc6 bxc6 13. h3 Bh5 14. g4 Nxc3 15. bxc3 Bf7 16. Qd2 Be6 17. exf6 gxf6 18. Bh6 Rf7 19. Rae1 Qd7 20. Kh2 Kh8 21. Rg1 Rg8 22. Rg3 c5 23. g5 cxd4 24. cxd4 Qd6 25. Qe3 Bd7 26. h4 Ba5 27. Reg1 c5 28. Kh1 cxd4 29. Qxd4 Bb6 30. Qb2 d4 31. gxf6 Rxg3 32. Rxg3 Qxf6 33. Bg5 Qc6 34. Qb3 Be6 35. Qd3 Bd5 36. Kg2 Be4 37. Qb3 Qd5 38. Qxd5 Bxd5 39. a3 Ba5 40. Bc1 Bc3 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.06.01"]
[Round "7"]
[White "Wang, Kaiwen"]
[Black "Boehler, Yannic"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1333"]
[BlackElo "1377"]
[PlyCount "43"]
[EventDate "2023.05.27"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. Nd6+ Ke7 8. Nxc8+ Rxc8 9. Qd3 Re8 10. f4 Kf8 11. Be2 Kg8 12. 0-0 d5 13. e5 Nd7 14. a3 Bc5+ 15. Kh1 a6 16. Bd2 b5 17. Qh3 f6 18. Bd3 Nf8 19. exf6 Qxf6 20. f5 h6 21. fxe6 Qxe6 22. Bf5 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "6"]
[White "Madel, Luca"]
[Black "Wang, Kaiwen"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1151"]
[BlackElo "1333"]
[PlyCount "113"]
[EventDate "2023.05.27"]
[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. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qc2 g6 7. Bd3 c4 8. Be2 Bf5 9. Qc1 Bg7 10. Nbd2 Qa5 11. 0-0 0-0 12. b3 b5 13. h3 Qb6 14. Bh2 h6 15. Ne5 Nxe5 16. Bxe5 Qc6 17. Qb2 Rfc8 18. bxc4 bxc4 19. Rfe1 Nd7 20. Bxg7 Kxg7 21. g4 Be6 22. Qa3 Re8 23. Bf3 f5 24. gxf5 gxf5 25. Kh1 Bf7 26. Rg1+ Kh8 27. Qb4 e5 28. Qxc4 Qxc4 29. Nxc4 dxc4 30. Bxa8 Rxa8 31. Rab1 exd4 32. exd4 Nf6 33. f3 Bd5 34. Kg2 Nh5 35. Rb5 Nf4+ 36. Kh2 Rd8 37. Re1 Rg8 38. Rg1 Rxg1 39. Kxg1 Ne2+ 40. Kf2 Nxc3 41. Rc5 f4 42. Ke1 Bxf3 43. Rxc4 Nxa2 44. Rc8+ Kg7 45. Rc7+ Kf6 46. Rxa7 Nb4 47. Kf2 Be4 48. Ra5 Nd5 49. Ra6+ Kg5 50. Re6 Nc3 51. Ke1 Bf5 52. Re5 Kf6 53. h4 Ne4 54. Ke2 Nd6 55. Kf3 Nf7 56. Rc5 Nd8 57. Rb5 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "5"]
[White "Wang, Kaiwen"]
[Black "Rau, Eduard"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1333"]
[BlackElo "1393"]
[PlyCount "56"]
[EventDate "2023.05.27"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Nd7 10. f4 Nc5 11. Nxc6 bxc6 12. e5 Rb8 13. Qd2 Qa5 14. exd6 exd6 15. Qxd6 Rxb2 16. Bxc5 Qxc3 17. Bf3 Qxc4 18. Rac1 Qxa2 19. Qc7 Bg4 20. Ra1 Qc4 21. Bxf8 Qd4+ 22. Kh1 Bxf3 23. gxf3 Qd2 24. Qxf7+ Kxf7 25. Rxa7+ Kxf8 26. Ra8+ Kf7 27. Ra7+ Ke6 28. f5+ gxf5 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.30"]
[Round "4"]
[White "Deiringer, Julius"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1742"]
[BlackElo "1333"]
[PlyCount "99"]
[EventDate "2023.05.27"]
[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. Bb5 Nf6 4. d3 d6 5. c3 Be7 6. 0-0 0-0 7. Re1 a6 8. Ba4 b5 9. Bc2 Bb7 10. Nbd2 Qd7 11. Nf1 d5 12. exd5 Qxd5 13. Bb3 Qd6 14. Ng3 Rae8 15. Bg5 h6 16. Nf5 Qc5 17. Be3 Nd4 18. cxd4 Bxf3 19. dxc5 Bxd1 20. Nxe7+ Rxe7 21. Raxd1 c6 22. f3 Rd8 23. Rd2 Red7 24. Red1 a5 25. a4 bxa4 26. Bxa4 Nd5 27. Bf2 Nb4 28. d4 Rd5 29. Bb3 R5d7 30. Be3 Rb8 31. dxe5 Rxd2 32. Rxd2 Re8 33. Bf4 g5 34. Bg3 h5 35. Rd7 Kh8 36. Bxf7 Rb8 37. e6 Nd5 38. Bxb8 Kg7 39. Bxh5+ Kf6 40. Rxd5 cxd5 41. Bg4 d4 42. Bd6 d3 43. Kf2 d2 44. Ke2 d1Q+ 45. Kxd1 a4 46. e7 a3 47. e8Q axb2 48. Qe5+ Kg6 49. Bf5+ Kh5 50. Qh8# 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.29"]
[Round "3"]
[White "Wang, Kaiwen"]
[Black "Bundan, Edward"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1333"]
[BlackElo "1338"]
[PlyCount "109"]
[EventDate "2023.05.27"]
[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. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. Bg5 f6 7. Bh4 Bf5 8. c3 Nbc6 9. Bg3 Qd7 10. Qc2 0-0-0 11. Bxd6 Bxd3 12. Qxd3 Qxd6 13. Nbd2 Qe6+ 14. Qe3 Qxe3+ 15. fxe3 Nf5 16. Kf2 Rhe8 17. Rhe1 Nd6 18. Ke2 Re7 19. Kd3 Rde8 20. b3 Ne4 21. Kc2 Nf2 22. Nf1 Ne4 23. N1d2 Nd6 24. Kd3 Ne4 25. Kc2 Nd8 26. Nxe4 Rxe4 27. Kd3 Ne6 28. c4 c6 29. cxd5 cxd5 30. Rac1+ Kd7 31. g3 Rg4 32. Rc2 Rc8 33. Rxc8 Kxc8 34. e4 dxe4+ 35. Rxe4 Rxe4 36. Kxe4 Kd7 37. d5 Nc5+ 38. Kd4 Kd6 39. Nd2 b5 40. b4 Nb7 41. Ne4+ Ke7 42. Nc5 Nd8 43. Ne6 Nxe6+ 44. dxe6 Kxe6 45. Kc5 g5 46. Kxb5 f5 47. Kc4 Ke5 48. Kd3 h5 49. Ke3 Kd5 50. h4 gxh4 51. gxh4 Kc4 52. b5 Kxb5 53. Kf4 Ka4 54. Kg5 f4 55. Kxf4 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "2"]
[White "Schroeder, Hannes Artur"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1343"]
[BlackElo "1333"]
[PlyCount "86"]
[EventDate "2023.05.27"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. h3 h6 7. d3 Na5 8. Bb3 Nxb3 9. axb3 a6 10. Bd2 0-0 11. Ne2 Nh5 12. Qc1 Qf6 13. Kh2 Qe6 14. Ng3 Qg6 15. Qd1 Nxg3 16. fxg3 Qe6 17. b4 Ba7 18. Qe2 Bd7 19. Be3 Bxe3 20. Qxe3 f5 21. exf5 Rxf5 22. b3 Raf8 23. Rfe1 Rxf3 24. Qe4 Bc6 25. Qh4 Rf2 26. Rg1 Qd5 27. Qc4 Qxc4 28. bxc4 Rxc2 29. h4 Rff2 30. Raf1 Rxf1 31. Rxf1 Bxg2 32. Rg1 Bf1+ 33. Kh1 Bxd3 34. g4 Be4+ 35. Rg2 Rxg2 36. c5 d5 37. b5 d4 38. c6 bxc6 39. b6 cxb6 40. g5 d3 41. gxh6 d2 42. h7+ Kxh7 43. h5 d1Q# 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "1"]
[White "Wang, Kaiwen"]
[Black "Ratushnyi, Viktor"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1333"]
[BlackElo "1627"]
[PlyCount "130"]
[EventDate "2023.05.27"]
[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. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb6 7. Qd2 0-0 8. 0-0-0 Re8 9. f3 d5 10. Nxc6 bxc6 11. Bxb6 axb6 12. a3 Bb7 13. Qf2 Qe7 14. Bd3 dxe4 15. Nxe4 Qe5 16. Qh4 Nxe4 17. Qxe4 Qg5+ 18. f4 Rxe4 19. fxg5 Rg4 20. Rhg1 Rxg5 21. Be4 Re5 22. Bf3 Rae8 23. Rd7 R5e7 24. Rxe7 Rxe7 25. Rd1 Kf8 26. Rd8+ Re8 27. Rd7 Rc8 28. Kd2 Ke8 29. Rd3 Rd8 30. Rxd8+ Kxd8 31. Kd3 Kd7 32. c4 Ba6 33. Kc3 c5 34. b4 cxb4+ 35. axb4 c5 36. b5 Bc8 37. Bd5 f6 38. Kd3 Kd6 39. Ke4 g5 40. Bg8 h6 41. Bh7 Be6 42. Kd3 Ke5 43. Be4 Bxc4+ 44. Kxc4 Kxe4 45. g4 Kf4 46. Kd5 Kxg4 47. Kc6 c4 48. Kxb6 c3 49. Ka7 c2 50. b6 c1Q 51. b7 Qa3+ 52. Kb8 Qb4 53. Kc7 Qxb7+ 54. Kxb7 f5 55. Kc6 f4 56. Kd5 f3 57. h3+ Kxh3 58. Ke5 f2 59. Kf6 f1Q+ 60. Kg6 g4 61. Kxh6 g3 62. Kh5 g2 63. Kh6 g1Q 64. Kh5 Qf5+ 65. Kh6 Qgg6# 0-1

[Event "Itzehoe op"]
[Site "Itzehoe"]
[Date "2022.10.03"]
[Round "5"]
[White "Wartenberg, Julian"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1549"]
[BlackElo "1229"]
[PlyCount "60"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Be6 11. 0-0 f6 12. Bxc6 bxc6 13. Qc2 fxe5 14. Nxe5 Bf5 15. Nxe4 dxe4 16. Qc4+ Qd5 17. Qxc6 Rad8 18. Qxd5+ Rxd5 19. Nc6 Rd6 20. Ne7+ Kh8 21. Nxf5 Rxf5 22. Rac1 Rf7 23. Rc4 Rfd7 24. Rfc1 h6 25. b4 Bxd4 26. Rxc7 Rxc7 27. Rxc7 Bc5 28. Kf1 Bxb4 29. Rxa7 Rd1+ 30. Ke2 Re1# 0-1

[Event "Itzehoe op"]
[Site "Itzehoe"]
[Date "2022.10.02"]
[Round "3"]
[White "Behrendt, Matthias"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1669"]
[BlackElo "1229"]
[PlyCount "108"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bf4 a6 8. Bd3 b5 9. h3 Bg7 10. Qd2 0-0 11. Bh6 Re8 12. Bxg7 Kxg7 13. f3 Nh5 14. h4 Bb7 15. g4 Nf6 16. Nge2 Nbd7 17. 0-0-0 Ne5 18. g5 Nh5 19. f4 Nxd3+ 20. Qxd3 b4 21. Na4 Qe7 22. Nb6 Rad8 23. e5 dxe5 24. fxe5 Qxe5 25. Rhe1 Qd6 26. Nc4 Qxd5 27. Qc2 Qc6 28. Na5 Rxd1+ 29. Rxd1 Qb5 30. Nxb7 Qxb7 31. Kb1 Qe4 32. Nc1 Qxc2+ 33. Kxc2 Re4 34. Nd3 Rxh4 35. Rf1 f5 36. gxf6+ Nxf6 37. Nf4 g5 38. Ne6+ Kg6 39. b3 c4 40. Nf8+ Kf7 41. Nd7 cxb3+ 42. Kxb3 Rf4 43. Ne5+ Ke6 44. Rxf4 gxf4 45. Nf3 Kf5 46. Kxb4 Kg4 47. Ne5+ Kg3 48. Ka5 f3 49. Nd3 Nd5 50. a4 Nc3 51. Kxa6 Nxa4 52. Kb5 f2 53. Nxf2 Kxf2 54. Kxa4 h5 0-1

[Event "Itzehoe op"]
[Site "Itzehoe"]
[Date "2022.10.02"]
[Round "4"]
[White "Wang, Kaiwen"]
[Black "Vollbehr, Bjarne"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1229"]
[BlackElo "1753"]
[PlyCount "120"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. Bc4 b5 6. Bb3 h6 7. 0-0 Nd7 8. Be3 Bb7 9. Re1 c5 10. dxc5 Nxc5 11. Bxc5 dxc5 12. Qxd8+ Rxd8 13. Bd5 Bxc3 14. bxc3 Bxd5 15. exd5 Rxd5 16. c4 Rd6 17. cxb5 axb5 18. Rab1 b4 19. Re5 Rc6 20. Rd5 Nf6 21. Rd3 0-0 22. c3 Ra8 23. Rb2 c4 24. Re3 Nd5 25. Re5 e6 26. cxb4 c3 27. Rb1 Rxa2 28. b5 Rb2 29. Rc1 Rb6 30. Nd4 Rb4 31. Rd1 Nc7 32. Rc5 Nd5 33. h3 Kg7 34. Rc6 R4xb5 35. Rxb6 Rxb6 36. Rc1 Rb4 37. Ne2 Rc4 38. Kf1 f5 39. Ke1 e5 40. f3 Kf6 41. Ng3 h5 42. Ke2 Nf4+ 43. Kf1 Nd3 44. Rc2 Nb4 45. Rc1 c2 46. Ne2 Na2 47. Ra1 c1Q+ 48. Nxc1 Rxc1+ 49. Rxc1 Nxc1 50. Kf2 e4 51. fxe4 fxe4 52. Ke3 Ke5 53. g4 hxg4 54. hxg4 g5 55. Kf2 Kf4 56. Ke1 Ke3 57. Kd1 Kf2 58. Kxc1 e3 59. Kc2 e2 60. Kd3 e1Q 0-1

[Event "Itzehoe op"]
[Site "Itzehoe"]
[Date "2022.10.01"]
[Round "1"]
[White "Khachatryan, Taron"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2037"]
[BlackElo "1229"]
[PlyCount "119"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d6 4. d4 Nbd7 5. Bb2 b6 6. Nbd2 Bb7 7. Qc2 Be7 8. e4 0-0 9. Bd3 c5 10. e5 Ne8 11. dxc5 dxe5 12. cxb6 Qxb6 13. 0-0 Nef6 14. Nxe5 h6 15. Nxd7 Nxd7 16. Bh7+ Kh8 17. Be4 Nf6 18. Bxb7 Qxb7 19. Rac1 Rac8 20. Nf3 Qa6 21. Rfd1 Rb8 22. Bc3 Rfd8 23. Bd4 Nd7 24. Rd2 Bc5 25. Rcd1 Bf8 26. Bc3 Qc6 27. Ne5 Nxe5 28. Rxd8 Rxd8 29. Rxd8 Ng6 30. Qd2 Kh7 31. Qd4 e5 32. Qd5 Qf6 33. Rxf8 Nxf8 34. Qxe5 Qg6 35. h3 Ne6 36. Kh2 Qc2 37. f4 Qf2 38. f5 Qf4+ 39. Qxf4 Nxf4 40. Bd4 a6 41. c5 f6 42. g3 Nd5 43. Kg2 Ne7 44. g4 Nc6 45. Bc3 Kg8 46. Kf3 Kf7 47. Ke4 Ke7 48. Kd5 Kd7 49. b4 Ne7+ 50. Kc4 h5 51. a4 hxg4 52. hxg4 Kc6 53. b5+ axb5+ 54. axb5+ Kb7 55. Bb4 Ng8 56. c6+ Kc7 57. Bd2 Ne7 58. Kc5 Nc8 59. b6+ Kd8 60. b7 1-0

[Event "Itzehoe op"]
[Site "Itzehoe"]
[Date "2022.10.01"]
[Round "2"]
[White "Wang, Kaiwen"]
[Black "Eichmann, Phillip"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1229"]
[PlyCount "35"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. d5 Nd4 6. Be2 Nxf3+ 7. Bxf3 Bxf3 8. Qxf3 c6 9. 0-0 Qb6 10. Qd3 Nf6 11. Be3 Qxb2 12. Rab1 Qa3 13. Rxb7 Be7 14. dxc6 0-0 15. Rxe7 d5 16. Rxe5 Ng4 17. Rxd5 Qa5 18. Rxa5 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.11"]
[Round "11"]
[White "Wang, Kaiwen"]
[Black "Moskalenko, Michael"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1151"]
[BlackElo "1266"]
[PlyCount "99"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 e6 8. c5 Be7 9. Bb5 0-0 10. 0-0 Qc7 11. h3 Bh5 12. Be2 b6 13. cxb6 Qxb6 14. Ne5 Bxe2 15. Qxe2 Rfc8 16. Rac1 Nxd4 17. Qd2 Bc5 18. Na4 Ne4 19. Qd3 Qb4 20. Nxc5 Nxc5 21. Qxd4 Qxd4 22. Bxd4 Ne4 23. Rxc8+ Rxc8 24. Be3 f6 25. Nd3 e5 26. Bxa7 Ra8 27. Bc5 Rxa2 28. Ba3 Nd2 29. Rd1 Nb3 30. Nb4 Ra1 31. Rxa1 Nxa1 32. Nxd5 Nb3 33. f3 Kf7 34. Nc7 Kg6 35. Ne6 Kf7 36. Nc5 Nd4 37. b4 Kg6 38. Bb2 Nb5 39. Ne4 Kf5 40. Nc3 Nd6 41. b5 h5 42. Na4 e4 43. fxe4+ Kxe4 44. b6 Kd5 45. Ba3 Nb7 46. Nc5 Kc6 47. Nxb7 Kxb7 48. Bc5 f5 49. h4 g6 50. Kf2 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.10"]
[Round "9"]
[White "Pieper, Patric"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "812"]
[BlackElo "1151"]
[PlyCount "88"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. Bg5 Be7 6. Nc3 Be6 7. d4 exd4 8. Nxd4 Bd7 9. 0-0 0-0 10. Qd2 h6 11. Bh4 Nxe4 12. Bxe7 Nxd2 13. Bxd8 Raxd8 14. Rfe1 Nxd4 15. Bxd7 Rxd7 16. Red1 Nxc2 17. Rac1 Nc4 18. Rxc2 Nb6 19. Nb5 a6 20. Nxc7 Rc8 21. Rdc1 f6 22. Ne6 Rxc2 23. Rxc2 Re7 24. Re2 Nc4 25. h3 Re8 26. f3 Kf7 27. Rc2 Ne3 28. Nc7 Nxc2 29. Nxe8 Kxe8 30. Kf2 Nb4 31. b3 Nxa2 32. g4 Nc1 33. h4 Nxb3 34. Kg3 a5 35. Kf4 a4 36. g5 hxg5+ 37. hxg5 fxg5+ 38. Kxg5 Kf7 39. f4 a3 40. f5 a2 41. f6 gxf6+ 42. Kh6 a1Q 43. Kh5 Qd4 44. Kh6 Qh4# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.10"]
[Round "10"]
[White "Wang, Kaiwen"]
[Black "Classen, Marnin"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1151"]
[BlackElo "1168"]
[PlyCount "111"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. Nf3 Nc6 6. d4 b6 7. Be2 Na5 8. 0-0 c5 9. c3 Nc6 10. Nfd2 Qh4 11. f4 Be7 12. Bc1 cxd4 13. Nf3 Qh6 14. f5 Qh5 15. Nxd4 Qh4 16. Nxc6 Bc5+ 17. Nd4 Nxe5 18. fxe6 fxe6 19. Kh1 Bd6 20. Qe1 Qxe1 21. Rxe1 0-0 22. Bg5 h6 23. Bh4 Ng4 24. Bxg4 Rf4 25. Bg3 Rxg4 26. Bxd6 Rg6 27. Nc6 Kh7 28. Ne5 Rf6 29. Nd2 Bb7 30. Ndf3 Rf5 31. g4 Rf4 32. Kg2 Rd8 33. Ba3 d4 34. Kg3 g5 35. Nxd4 Rdf8 36. Bxf8 Rxf8 37. Nxe6 Re8 38. Nd4 Rf8 39. Rf1 Re8 40. Nc4 Bd5 41. Rae1 Rd8 42. Re7+ Kg8 43. Ne6 Bxe6 44. Rxe6 Kg7 45. Re7+ Kg8 46. Rxa7 Rd3+ 47. Rf3 Rd8 48. Nxb6 Kh8 49. c4 Kg8 50. c5 Rd1 51. c6 Rc1 52. Rd3 Rf1 53. c7 Rf8 54. c8Q Rxc8 55. Nxc8 Kf8 56. Rd8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.09"]
[Round "8"]
[White "Heitmann, Erik"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1287"]
[BlackElo "1151"]
[PlyCount "55"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. 0-0 0-0 10. Nc3 Bg4 11. Bxc6 bxc6 12. Be3 f5 13. h3 Bh5 14. Qa4 Nxc3 15. bxc3 Bxf3 16. gxf3 f4 17. Bd2 Qd7 18. Kh2 Rf5 19. Rfe1 Qe6 20. Rh1 Rh5 21. Kg2 Qg6+ 22. Kh2 Rf8 23. Rag1 Qh6 24. Kg2 c5 25. Qd7 c6 26. e6 Qg6+ 27. Kh2 Qf5 28. Qxg7# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "6"]
[White "Prashanthakumar, Arju"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1276"]
[BlackElo "1151"]
[PlyCount "56"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Qb3 d5 10. Qxb4 dxc4 11. Qxc4 0-0 12. 0-0 c6 13. Nc3 Bf5 14. Rfe1 Nd6 15. Qe2 Re8 16. Qd2 Nc4 17. Rxe8+ Qxe8 18. Qe1 Nxb2 19. Nh4 Qxe1+ 20. Rxe1 Bd3 21. Re3 Bc4 22. Ne2 Bxa2 23. Ng3 Kf8 24. Re2 Re8 25. Rxb2 Re1+ 26. Nf1 Bc4 27. g3 Bxf1 28. Rb4 Bh3# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "7"]
[White "Wang, Kaiwen"]
[Black "Schmidt, Jossip"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1151"]
[BlackElo "1085"]
[PlyCount "75"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. d3 Nf6 6. Bd2 Qc7 7. Qe2 Bf5 8. h3 e6 9. g4 Bg6 10. f4 h6 11. 0-0-0 Be7 12. Qf3 Bh7 13. Nge2 Nbd7 14. Rdf1 g6 15. Ng3 Bd6 16. Nge4 Nxe4 17. Nxe4 0-0-0 18. Nxd6+ Qxd6 19. Qe3 Qc5 20. Qf3 Rdf8 21. a3 Qd4 22. Bc3 Qc5 23. Bxh8 Rxh8 24. Qe4 g5 25. Qe2 Kb8 26. fxg5 Qxg5+ 27. Kb1 Bg6 28. h4 Qe7 29. Qe3 Rh7 30. h5 Bxh5 31. Rxh5 Rg7 32. Qg3+ Ka8 33. Rxh6 a6 34. Qc7 Rg8 35. Rh7 Rf8 36. Qf4 Qc5 37. Rxf7 Rd8 38. Qc7 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.07"]
[Round "5"]
[White "Wang, Kaiwen"]
[Black "Yao, Haiyang"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1151"]
[BlackElo "1098"]
[PlyCount "126"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 Re8 9. Re1 d5 10. exd5 Rxe1+ 11. Qxe1 Nxd5 12. Bd2 Bb7 13. Qe4 g6 14. Bh6 Be7 15. Nxd5 cxd5 16. Qf4 d4 17. Bc4 Bf6 18. Re1 Qd6 19. Qxd6 cxd6 20. Bf4 d5 21. Bd3 g5 22. Bg3 h5 23. h3 a5 24. Be5 Re8 25. Bb5 Rxe5 26. Rxe5 Bxe5 27. a4 Kf8 28. Bd3 Bc8 29. f3 f5 30. Be2 g4 31. Bd3 gxh3 32. gxh3 f4 33. Kh2 Kf7 34. Bh7 Kf6 35. Kg2 Bf5 36. Bxf5 Kxf5 37. b3 Ke6 38. Kf2 Kd6 39. Ke2 Kc5 40. Kd3 Kb4 41. Kd2 Ka3 42. Kd3 Kb2 43. Kd2 h4 44. Kd1 Kc3 45. Kc1 d3 46. b4 axb4 47. a5 Bd4 48. cxd3 Kxd3 49. a6 Ke3 50. Kc2 Kxf3 51. Kd3 Ba7 52. Kd2 Kg3 53. Ke2 b3 54. Kd3 b2 55. Kc2 f3 56. Kd2 b1Q 57. Kc3 Qc1+ 58. Kd3 Qa3+ 59. Kd2 Be3+ 60. Kc2 f2 61. Kd1 f1Q+ 62. Kc2 Qe2+ 63. Kb1 Qab2# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.06"]
[Round "4"]
[White "Meurer, Knut"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "998"]
[BlackElo "1151"]
[PlyCount "82"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. e3 e6 4. Nf3 d5 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 Be7 8. Bd2 0-0 9. Qe2 a6 10. e4 dxe4 11. Nxe4 cxd4 12. Nxd4 Nxe4 13. Qxe4 Nc5 14. Qe3 h6 15. Rad1 Bf6 16. c3 Na4 17. Bc1 Qc7 18. Qf3 Be5 19. g3 Kh8 20. Qe4 Nc5 21. Qe3 Bf6 22. Qf3 Be5 23. Qh5 Kg8 24. b4 Nd7 25. Rd2 Nf6 26. Qe2 Nd7 27. Qe1 Rad8 28. Qd1 Nf6 29. Re2 Qxc3 30. Rxe5 Rxd4 31. Qe2 Qxb4 32. Be3 Re4 33. Rxe4 Qxe4 34. Qb2 Ng4 35. Bc5 Rc8 36. Bd6 Rc2 37. Qa3 Qd4 38. Bf4 Rxf2 39. Be3 Rxf1+ 40. Kxf1 Nxe3+ 41. Ke1 Nc2+ 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.06"]
[Round "3"]
[White "Wang, Kaiwen"]
[Black "Bundan, Edward"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1151"]
[BlackElo "1240"]
[PlyCount "96"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 Bb4 8. 0-0 0-0 9. f4 d6 10. f5 Bc5 11. fxe6 Nxd4 12. exf7+ Rxf7 13. Bc4 Be6 14. Nd5 Bxd5 15. Rxf6 Bxc4 16. Rxf7 Bxf7 17. Bxd4 Bxd4+ 18. Qxd4 Qc5 19. Rd1 Qxd4+ 20. Rxd4 Rd8 21. e5 d5 22. c4 Kf8 23. c5 Ke7 24. Ra4 a6 25. Rb4 Rd7 26. Rb6 d4 27. Rd6 Rxd6 28. exd6+ Kd7 29. a3 b6 30. b4 bxc5 31. bxc5 Kc6 32. Kf2 Be6 33. Ke2 Kxc5 34. Kd3 Bf5+ 35. Kd2 Kxd6 36. h3 Kd5 37. g4 Be4 38. h4 h6 39. g5 hxg5 40. hxg5 Ke5 41. Kc1 Kf5 42. Kd2 Kxg5 43. Kc1 Kf4 44. Kd2 d3 45. Kd1 Ke3 46. a4 Bf3+ 47. Ke1 d2+ 48. Kf1 d1Q# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "1"]
[White "Fritzsche, David"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1130"]
[BlackElo "1151"]
[PlyCount "125"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Ne5 10. bxc3 Nxc4 11. Qd4 0-0 12. Qxe4 Nd6 13. Qf4 Re8 14. Re1 Rxe1+ 15. Nxe1 f6 16. Ba3 Nf7 17. Nf3 d6 18. Re1 Ne5 19. Nxe5 fxe5 20. Qc4 Qe7 21. f4 Qf7 22. fxe5 Bd7 23. e6 Bxe6 24. dxe6 Qe7 25. Qb5 c6 26. Qe5 c5 27. Qd5 Rf8 28. Rf1 Rxf1+ 29. Kxf1 Kh8 30. Kg1 h6 31. Bc1 g5 32. Qf5 Kg7 33. g4 Qf6 34. Bb2 Qxf5 35. gxf5 Kf6 36. Kf2 d5 37. c4+ d4 38. Kf3 Ke7 39. Ke4 Kd6 40. h3 a6 41. a3 b5 42. cxb5 axb5 43. Bxd4 cxd4 44. Kxd4 h5 45. Ke4 h4 46. Kf3 Ke7 47. Kg4 Kf6 48. e7 Kxe7 49. Kxg5 Kf7 50. Kxh4 Kf6 51. Kg4 Kf7 52. Kg5 Kg7 53. h4 Kh7 54. Kf6 Kg8 55. Ke7 Kh7 56. f6 b4 57. axb4 Kg8 58. f7+ Kh8 59. f8Q+ Kh7 60. Qf1 Kh8 61. Qg1 Kh7 62. Kf7 Kh6 63. Qg6# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "2"]
[White "Wang, Kaiwen"]
[Black "Leonhardt, Max"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1151"]
[BlackElo "1114"]
[PlyCount "72"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 Bxc3 10. bxc3 cxd5 11. Bg5 h6 12. Bh4 Be6 13. Re1 c6 14. Qe2 Rb8 15. Rab1 Rxb1 16. Rxb1 Re8 17. Qf3 Qe7 18. h3 Rd8 19. Qg3 c5 20. Bxf6 Qxf6 21. Qc7 c4 22. Rb8 Rf8 23. Bh7+ Kxh7 24. Rxf8 Qxc3 25. Qxa7 Qxc2 26. Qa3 Qd2 27. g4 c3 28. Qa8 c2 29. Rh8+ Kg6 30. h4 c1Q+ 31. Kg2 Qde1 32. h5+ Kg5 33. Qd8+ Kf4 34. Qb8+ Qe5 35. Qb3 Qe4+ 36. Kh3 Qch1# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.29"]
[Round "11"]
[White "Bundan, Edward"]
[Black "Wang, Kaiwen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1236"]
[BlackElo "1068"]
[PlyCount "95"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 a6 5. c3 Nf6 6. 0-0 d6 7. a4 0-0 8. b4 Ba7 9. Be3 Bxe3 10. fxe3 Be6 11. Nbd2 Qd7 12. Bb3 Rad8 13. d4 Bxb3 14. Qxb3 exd4 15. exd4 Rfe8 16. Rfe1 Qg4 17. Qc2 Qg6 18. Rac1 Rd7 19. d5 Ne5 20. Nxe5 Rxe5 21. Re2 Rde7 22. Rce1 Nxd5 23. Nf3 Nf4 24. Nxe5 Nxe2+ 25. Qxe2 Rxe5 26. Qc4 c6 27. Qd4 h6 28. h3 Qe6 29. Kf2 d5 30. Kf3 Qf6+ 31. Kg3 dxe4 32. Rxe4 Rxe4 33. Qxe4 Qxc3+ 34. Kh2 Qb3 35. Qe8+ Kh7 36. Qe4+ g6 37. Qe7 b5 38. a5 Qe6 39. Qb7 Kg7 40. Qxa6 Qd6+ 41. Kh1 Qxb4 42. Qa7 Qa4 43. Qb6 b4 44. Qd4+ Kf8 45. Qd8+ Kg7 46. Qd4+ Kf8 47. Qd8+ Kg7 48. Qd4+ 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.28"]
[Round "10"]
[White "Wang, Kaiwen"]
[Black "Junge, Mattheo Gabriel"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1068"]
[BlackElo "1451"]
[PlyCount "83"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. g4 Nbd7 11. h4 Qc7 12. 0-0-0 Rfc8 13. h5 b5 14. g5 Ne8 15. a3 Rab8 16. Kb1 b4 17. axb4 Rxb4 18. Bxa6 Ra8 19. Nd5 Bxd5 20. Qxb4 Bxb3 21. Qxb3 Rxa6 22. g6 Ndf6 23. gxf7+ Kf8 24. fxe8Q+ Kxe8 25. Qb5+ Rc6 26. Rd3 Kf7 27. Qb3+ Kf8 28. h6 g6 29. Rc3 Rxc3 30. Qxc3 Qd7 31. f4 Nxe4 32. Qd3 Qc6 33. fxe5 Nc3+ 34. Qxc3 Qxh1+ 35. Ka2 Qa8+ 36. Qa3 Qd5+ 37. Qb3 Qa8+ 38. Kb1 Qh1+ 39. Ka2 Qa8+ 40. Kb1 Qh1+ 41. Ka2 Qa8+ 42. Kb1 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.28"]
[Round "9"]
[White "Wang, Kaiwen"]
[Black "Prashanthakumar, Arju"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1068"]
[BlackElo "953"]
[PlyCount "63"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 Bxc3 11. bxc3 h6 12. Bh4 Re8 13. Bb5 Re6 14. c4 Rd6 15. Bxf6 Qxf6 16. cxd5 Rb8 17. Re1 Be6 18. c4 Bxd5 19. cxd5 Rxb5 20. Qd3 Rb8 21. Rac1 Qd8 22. Rcd1 c6 23. Qe3 Rxd5 24. Rxd5 cxd5 25. Qxa7 Ra8 26. Qc5 Rxa2 27. Qc6 Ra8 28. h3 Rc8 29. Qb5 Rb8 30. Qc6 Rc8 31. Qb5 Rb8 32. Qc6 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.27"]
[Round "8"]
[White "Guo, Felix"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1045"]
[BlackElo "1068"]
[PlyCount "62"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. Nxd4 Bxd4 9. Qxd4 0-0 10. Bxc6 bxc6 11. f3 Ng5 12. Qh4 Ne6 13. Qg3 Qd7 14. f4 Ba6 15. Rf2 Nc5 16. Nc3 d4 17. Rd2 Rad8 18. Qf3 Qe7 19. Ne4 d3 20. b3 Nxe4 21. Qxe4 Qc5+ 22. Kh1 dxc2 23. Rxd8 Rxd8 24. h3 Rd1+ 25. Kh2 Qg1+ 26. Kg3 Rxc1 27. Rxc1 Qxc1 28. Qxc6 Qe3+ 29. Kg4 h5+ 30. Kg5 Qg3+ 31. Kf5 Qg6+ 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "6"]
[White "Sheng, Ming"]
[Black "Wang, Kaiwen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1266"]
[BlackElo "1068"]
[PlyCount "122"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Qxb4 Rf8 12. 0-0 Kg8 13. Nc3 Nxc3 14. bxc3 c6 15. Rfe1 b6 16. Re3 Qf6 17. Rae1 Bd7 18. Qe7 Bg4 19. Qxf6 Rxf6 20. Ne5 Bf5 21. h3 Re8 22. g4 Be6 23. Nxc6 a5 24. Nd8 Rxd8 25. Rxe6 Rdf8 26. Rxf6 Rxf6 27. Re5 Rd6 28. f4 Kf7 29. Kg2 b5 30. f5 b4 31. cxb4 axb4 32. Kf3 Kf6 33. Kf4 h6 34. h4 g5+ 35. fxg6 Kxg6 36. g5 h5 37. Ke3 Ra6 38. Rxd5 Rxa2 39. Rb5 Rh2 40. Rxb4 Rxh4 41. Rb5 Rh3+ 42. Kf4 Rh4+ 43. Ke5 Kxg5 44. Ke6+ Kg6 45. d5 Re4+ 46. Kd6 h4 47. Rb3 Kf7 48. Rc3 Re8 49. Rc7+ Kg6 50. Rc6 Kf7 51. Rc7+ Kg6 52. Rc6 Kf7 53. Rc4 Rh8 54. Rc2 h3 55. Rh2 Kf6 56. Kc7 Rh7+ 57. Kc6 Kg5 58. d6 Kg4 59. d7 Rh8 60. Kc7 Kg3 61. Rxh3+ Kxh3 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "7"]
[White "Wang, Kaiwen"]
[Black "Senel, Serdar"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1068"]
[BlackElo "1179"]
[PlyCount "71"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. Nxe5 Nxe5 6. dxe5 Nxe4 7. Qd4 Nxc3 8. bxc3 Ba5 9. Bc4 0-0 10. 0-0 Bb6 11. Qf4 Bc5 12. Rb1 d6 13. Be3 dxe5 14. Qxe5 Bd6 15. Qe4 Re8 16. Qf3 Rf8 17. h3 Rb8 18. Bxa7 Ra8 19. Bd4 b6 20. Qxa8 c5 21. Be3 Qd7 22. Qf3 Bb7 23. Bd5 Bc8 24. Rfd1 Qe7 25. Kh1 Qe5 26. g3 Qxc3 27. Bf4 Qxc2 28. Bxd6 Rd8 29. Qxf7+ Kh8 30. Be7 h6 31. Bxd8 Kh7 32. Qg8+ Kg6 33. Bf7+ Kf5 34. Qh7+ g6 35. Qxg6+ Ke5 36. f4# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.25"]
[Round "5"]
[White "Wang, Kaiwen"]
[Black "Teng, David"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1068"]
[BlackElo "1380"]
[PlyCount "62"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 Be7 8. 0-0 0-0 9. Kh1 b5 10. f4 Bb7 11. e5 Nd5 12. Bxh7+ Kxh7 13. Qh5+ Kg8 14. Rf3 Nf6 15. exf6 Bxf3 16. Qxf3 Bxf6 17. Qxa8 Bxd4 18. Qf3 Bxc3 19. bxc3 Rc8 20. Bb2 d5 21. Qg3 Qc4 22. Kg1 Nd7 23. Qg4 Nf6 24. Qg3 Ne4 25. Qg4 Qc5+ 26. Kh1 Nf2+ 27. Kg1 Nxg4+ 28. Kh1 Nf2+ 29. Kg1 Nh3+ 30. Kh1 Qg1+ 31. Rxg1 Nf2# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.24"]
[Round "4"]
[White "Vinogradov, Ilia"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1217"]
[BlackElo "1068"]
[PlyCount "56"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. h3 h6 7. d3 g5 8. Be3 Bb6 9. Nd2 g4 10. hxg4 Bxg4 11. Qe1 Nd4 12. Bb3 Rg8 13. f3 Bh3 14. Rf2 Qd7 15. Kh1 Nh5 16. g4 Bxg4 17. fxg4 Qxg4 18. Bxf7+ Kd7 19. Bxg8 Rxg8 20. Qd1 Qh3+ 21. Rh2 Ng3+ 22. Kg1 Nde2+ 23. Kf2 Qxh2+ 24. Ke1 Bxe3 25. Qxe2 Nxe2 26. Nxe2 Rg1+ 27. Nxg1 Qxd2+ 28. Kf1 Qf2# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.24"]
[Round "3"]
[White "Wang, Kaiwen"]
[Black "Payyappat, Sayas"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1068"]
[BlackElo "1233"]
[PlyCount "102"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 h5 10. Be2 Nbd7 11. 0-0 0-0 12. Rad1 Rc8 13. Qc1 Qc7 14. Rd2 b5 15. a3 Nb6 16. Qd1 Bc4 17. Na5 Bxe2 18. Qxe2 Rfe8 19. Rd3 Na4 20. Nxa4 bxa4 21. Nb3 axb3 22. cxb3 Qc2 23. Qxc2 Rxc2 24. Rb1 Rd8 25. b4 d5 26. Bg5 dxe4 27. Rxd8+ Bxd8 28. fxe4 Bb6+ 29. Kf1 Nxe4 30. a4 Nxg5 31. a5 Bd4 32. b5 axb5 33. a6 Ne4 34. Ra1 Ba7 35. Rd1 Rc6 36. Ra1 Nc5 37. b4 Nxa6 38. Ke2 Bd4 39. Ra5 Nxb4 40. Rxb5 Rc2+ 41. Kd1 Rb2 42. g4 hxg4 43. Rxb4 Rxb4 44. Kc2 Rb2+ 45. Kd3 Rxh2 46. Ke4 g3 47. Kf3 g2 48. Ke4 Kf8 49. Kf5 g1Q 50. Ke4 Qg2+ 51. Kd3 Qc2# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "2"]
[White "Nemitz, Alfred"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1280"]
[BlackElo "1068"]
[PlyCount "115"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Nbd7 8. Nc3 b6 9. Bd3 Ba6 10. b3 c5 11. 0-0 0-0 12. Rfd1 Rac8 13. Qe2 Rc7 14. cxd5 Bxd3 15. Qxd3 Qe7 16. d6 Qxd6 17. Nb5 Qc6 18. Nxc7 Qxc7 19. dxc5 Nxc5 20. Rac1 Qb7 21. Qb5 a6 22. Qc4 Nd5 23. b4 Nd7 24. e4 Nf4 25. Qc6 Qxc6 26. Rxc6 Nf6 27. g3 Ng6 28. Rxb6 Nxe4 29. Rxa6 Nc3 30. Rd3 Nd5 31. Rda3 Nxb4 32. Ra8 Ne7 33. Rxf8+ Kxf8 34. Ra8+ Nc8 35. Rxc8+ Ke7 36. Rc7+ Kf6 37. a4 Nd5 38. Rc5 Ke7 39. Rxd5 exd5 40. Ng5 d4 41. Kf1 Kd6 42. Nxf7+ Kc5 43. Ke2 Kb4 44. Kd3 Kxa4 45. Kxd4 h5 46. h3 Kb5 47. Kd5 Kb6 48. Kd6 Kb5 49. g4 h4 50. f4 Kc4 51. f5 Kd4 52. g5 Ke4 53. f6 gxf6 54. g6 Kf3 55. g7 Kg3 56. g8Q+ Kxh3 57. Qg1 f5 58. Ng5# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "1"]
[White "Wang, Kaiwen"]
[Black "He, Saiqi"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1068"]
[BlackElo "1188"]
[PlyCount "79"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d6 9. Bg5 h6 10. Bh4 Qe7 11. a3 Bxc3 12. bxc3 Qe5 13. c4 Nd7 14. f4 Qc3 15. Qe1 Qb2 16. Qb4 Qd4+ 17. Bf2 Qf6 18. Be3 Nb6 19. e5 dxe5 20. Bh7+ Kxh7 21. Qxf8 exf4 22. Bxf4 Qd4+ 23. Kh1 Qxc4 24. Bxc7 Be6 25. Qb4 Qxc2 26. Bxb6 axb6 27. Qxb6 Bd5 28. Qf2 Qc3 29. Qg3 Qb2 30. a4 Re8 31. Rae1 Rxe1 32. Rxe1 Qa2 33. Qg4 Bb3 34. h3 Qxa4 35. Qf5+ g6 36. Qf6 c5 37. Re2 Bc4 38. Rd2 Qa5 39. Rd8 Qa1+ 40. Qxa1 1-0

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2021.08.08"]
[Round "7.1"]
[White "Wang, Kaiwen"]
[Black "Dodul, Arthur"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1068"]
[BlackElo "1148"]
[PlyCount "92"]
[EventDate "2021.08.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Nauen Hellas"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. d5 Ne7 6. Bd3 d6 7. 0-0 Ng6 8. h3 0-0 9. a3 Ba5 10. b4 Bb6 11. Na4 Bd7 12. Nxb6 axb6 13. Be3 c5 14. Qd2 Rc8 15. c4 b5 16. Rac1 bxc4 17. Rxc4 b6 18. Rcc1 Qe8 19. Qe2 Ra8 20. Ra1 Nh5 21. Kh2 Nhf4 22. Bxf4 Nxf4 23. Qe3 f6 24. Rfb1 Qh5 25. Nd2 f5 26. b5 Rf6 27. Bc2 Rh6 28. exf5 Bxf5 29. Bxf5 Qxf5 30. Qf3 Rf8 31. Rb3 Qd7 32. Qe4 Rff6 33. Nc4 Rfg6 34. Rg1 Qe7 35. Nxb6 Qh4 36. Qf3 Rf6 37. Qg3 Qh5 38. Rf1 Rhg6 39. Qf3 Rxg2+ 40. Kh1 Qg5 41. Nd7 Rg6 42. Qg3 Rxg3 43. Rxg3 Qh4 44. Kh2 Rxg3 45. fxg3 Qxh3+ 46. Kg1 Qg2# 0-1

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2021.08.07"]
[Round "3.1"]
[White "Schaefle, Moritz"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1330"]
[BlackElo "1068"]
[PlyCount "72"]
[EventDate "2021.08.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Muenchen SF"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. d4 e6 5. Nh4 Be4 6. f3 Bg6 7. Nxg6 hxg6 8. c4 dxc4 9. Na3 Bxa3 10. bxa3 c6 11. Rb1 Qa5+ 12. Kf2 b5 13. e4 Nbd7 14. Rb4 c5 15. dxc5 Nxc5 16. Qd6 Nd3+ 17. Ke3 Nxb4 18. axb4 Qb6+ 19. Qxb6 axb6 20. a3 Rd8 21. Ke2 Ke7 22. Bg5 e5 23. h4 Rd3 24. Rh2 Rxa3 25. f4 Kd6 26. fxe5+ Kxe5 27. Bf4+ Kd4 28. Rh1 Ra2+ 29. Kf3 Rha8 30. Be3+ Ke5 31. Bf4+ Ke6 32. Bh3+ Ke7 33. Bg5 R8a3+ 34. Kf4 Rf2+ 35. Ke5 Re2 36. Rd1 Rxe4# 0-1

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2021.08.07"]
[Round "5.1"]
[White "Wang, Kaiwen"]
[Black "Kovalskyy, Alicia"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1068"]
[BlackElo "794"]
[PlyCount "89"]
[EventDate "2021.08.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Duesseldorf SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 h6 10. Bb5+ Bd7 11. Re1+ Be7 12. Bxd7+ Qxd7 13. Be3 0-0 14. Bd4 c5 15. Bxf6 Bxf6 16. Nxd5 Bd4 17. Ne7+ Kh8 18. c3 Rfe8 19. cxd4 Rxe7 20. dxc5 Rxe1+ 21. Qxe1 Qb5 22. Qc3 Rd8 23. c6 Qe2 24. h3 Rc8 25. c7 Qe7 26. Rc1 Qe6 27. Qd4 Qxa2 28. Qd8+ Rxd8 29. cxd8Q+ Kh7 30. Qd3+ g6 31. Qc4 Qxb2 32. Qxf7+ Qg7 33. Qxg7+ Kxg7 34. Rc7+ Kf6 35. Rxa7 Kf5 36. g4+ Kg5 37. Kg2 Kh4 38. Ra6 h5 39. Rxg6 hxg4 40. Rxg4+ Kh5 41. f4 Kh6 42. f5 Kh5 43. f6 Kh6 44. f7 Kh7 45. f8R 1-0

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2021.08.07"]
[Round "4.1"]
[White "Wang, Kaiwen"]
[Black "Rempe, Lennik"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1068"]
[BlackElo "1086"]
[PlyCount "55"]
[EventDate "2021.08.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Kiel Doppelbauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb6 7. Bc4 0-0 8. 0-0 Re8 9. Qd3 Nxd4 10. Bxd4 c5 11. Be3 d6 12. Rad1 Bc7 13. f3 Be6 14. Bb5 Re7 15. Rd2 a6 16. Bc4 b5 17. Bd5 c4 18. Qe2 Bxd5 19. Nxd5 Nxd5 20. Rxd5 Bb6 21. Rfd1 Re6 22. e5 Bc7 23. exd6 Bxd6 24. Qd2 Qe8 25. Rxd6 Rxe3 26. Qa5 h6 27. Rd8 Rxd8 28. Rxd8 1-0

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2021.08.06"]
[Round "1.1"]
[White "Wang, Kaiwen"]
[Black "Geschke, David"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1068"]
[PlyCount "120"]
[EventDate "2021.08.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Fritzdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Ng6 7. Bc4 d6 8. Rf1 N8e7 9. Kg1 0-0 10. Bg5 c6 11. Qd2 h6 12. Be3 Qc7 13. Rf2 Be6 14. Bb3 Qd7 15. Raf1 Bxb3 16. axb3 b6 17. Rf3 Nh4 18. Rh3 Neg6 19. Qe2 Kh7 20. Bf2 Nf4 21. Qd2 Nxh3+ 22. gxh3 Nf3+ 23. Kh1 Nxd2 24. Rg1 Qxh3 25. d5 f5 26. Bd4 Rg8 27. Rg3 Qf1+ 28. Rg1 Qxg1+ 29. Kxg1 Nf3+ 30. Kf2 Nxd4 31. exf5 cxd5 32. Nxd5 Nxc2 33. f6 gxf6 34. Nxf6+ Kg7 35. Nxg8 Kxg8 36. b4 Nxb4 37. b3 Nd3+ 38. Ke2 Nc5 39. Kf3 Nxb3 40. Ke3 a5 41. Kd3 a4 42. Kc2 Rf8 43. h4 Rf4 44. h5 Rh4 45. Kb2 Rxh5 46. Ka3 b5 47. Kb4 Rg5 48. Ka3 h5 49. Kb4 h4 50. Ka3 h3 51. Kb4 h2 52. Ka3 h1Q 53. Kb4 Qe4+ 54. Ka3 Rg1 55. Kb2 Nc5 56. Kc3 Rg3+ 57. Kd2 Qd3+ 58. Ke1 Qc2 59. Kf1 Rg2 60. Ke1 Qe2# 0-1

[Event "GER-chT School WK GS"]
[Site "Playchess.com INT"]
[Date "2020.06.18"]
[Round "5.1"]
[White "Grundmann, Max"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1748"]
[BlackElo "1846"]
[PlyCount "154"]
[EventDate "2020.06.11"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Lichtenhagen MV"]
[BlackTeam "Windmuehlen HH"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. c3 e6 6. Nf3 c5 7. b3 Nc6 8. Ne5 Nxe5 9. Bxe5 Ne4 10. f3 Nf6 11. Bxg6 hxg6 12. Nd2 Bd6 13. f4 Bxe5 14. dxe5 Ng4 15. Qxg4 0-0 16. 0-0 Qb6 17. Rf3 Qa5 18. Rd1 Qxc3 19. Rh3 Rfe8 20. Qh4 Kf8 21. Qh7 d4 22. exd4 Qxd4+ 23. Kf1 Qxf4+ 24. Nf3 Red8 25. Rxd8+ Rxd8 26. Qh4 Rd1+ 27. Ke2 Qxh4 28. Rxh4 Ra1 29. Ra4 a6 30. Kd2 Rb1 31. Kc2 Rf1 32. b4 c4 33. Kc3 Rf2 34. Kxc4 b5+ 35. Kb3 bxa4+ 36. Kxa4 Rxa2+ 37. Kb3 Rxg2 38. Kc4 Rf2 39. Nd4 Rxh2 40. Kc5 Rb2 41. Nc6 g5 42. Kb6 Ra2 43. Nb8 g4 44. Nxa6 g3 45. b5 g2 46. Kc7 g1B 47. b6 Bxb6+ 48. Kxb6 Rxa6+ 49. Kxa6 g6 50. Kb5 g5 51. Kc4 Kg7 52. Kd3 Kg6 53. Ke3 Kf5 54. Kf3 Kxe5 55. Kg4 f6 56. Kf3 Kf5 57. Kg3 g4 58. Kf2 Kf4 59. Kg2 e5 60. Kf2 e4 61. Ke2 g3 62. Kf1 Kf3 63. Ke1 g2 64. Kd2 g1Q 65. Kc3 Qd1 66. Kc4 Qd6 67. Kc3 Qd3+ 68. Kb4 Qc2 69. Kb5 Qc3 70. Kb6 Qc4 71. Kb7 Qc5 72. Kb8 Qe7 73. Kc8 e3 74. Kb8 e2 75. Kc8 e1Q 76. Kb8 Q1b4+ 77. Kc8 Qbb7# 0-1

[Event "GER-chT School WK GS"]
[Site "Playchess.com INT"]
[Date "2020.06.18"]
[Round "7.1"]
[White "Noennig, Jakob"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1822"]
[BlackElo "1846"]
[PlyCount "82"]
[EventDate "2020.06.11"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hopfengarten Sah"]
[BlackTeam "Windmuehlen HH"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 0-0 11. Bxc6 bxc6 12. h3 Bf5 13. 0-0 f6 14. Rc1 Qd7 15. Qa4 Bxd2 16. Nxd2 Bd3 17. Rfe1 Bb5 18. Qc2 fxe5 19. dxe5 Qf5 20. Qxf5 Rxf5 21. Nb3 Raf8 22. f3 Re8 23. Nd4 Rf7 24. Nxb5 cxb5 25. Rc5 Rfe7 26. Rxd5 c6 27. Rc5 Re6 28. f4 g6 29. Rd1 R8e7 30. Rd6 a5 31. Rc4 bxc4 32. Rd8+ Kg7 33. Kf2 Rb7 34. Rd2 Rf7 35. g3 Rxe5 36. Kg2 Rd5 37. Rc2 Rd4 38. Kf3 Rfd7 39. Kg4 h5+ 40. Kh4 Kh6 41. b3 g5# 0-1

[Event "GER-chT School WK GS"]
[Site "Playchess.com INT"]
[Date "2020.06.18"]
[Round "6.1"]
[White "Wang, Kaiwen"]
[Black "Ehrath, Hendrik"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1846"]
[BlackElo "1766"]
[PlyCount "17"]
[EventDate "2020.06.11"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Windmuehlen HH"]
[BlackTeam "Sennewitz Sah"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 Nc6 7. Qxg7 Qf6 8. Bh6 Nb4 9. Qf8# 1-0

[Event "GER-chT School WK GS"]
[Site "Playchess.com INT"]
[Date "2020.06.18"]
[Round "4.1"]
[White "Wang, Kaiwen"]
[Black "Kutz, Ida Klara"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1846"]
[BlackElo "1768"]
[PlyCount "134"]
[EventDate "2020.06.11"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Windmuehlen HH"]
[BlackTeam "Lauerholz SHO"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. d4 exd4 5. Nxd4 Qh4 6. Qd3 Nf6 7. Nxc6 dxc6 8. Be3 Qxe4 9. Qxe4+ Nxe4 10. Bd4 c5 11. Bxg7 Rg8 12. Be5 Ba5 13. 0-0-0 Nxc3 14. Bxc3 Bxc3 15. bxc3 Bd7 16. Bc4 0-0-0 17. Bxf7 Rxg2 18. f4 Bf5 19. Rxd8+ Kxd8 20. Bb3 c4 21. Rd1+ Kc8 22. Ba4 a6 23. Be8 Rxc2+ 24. Kb1 Re2+ 25. Kc1 Rxe8 26. Rd4 Re1+ 27. Kd2 Re4 28. Rxe4 Bxe4 29. h4 Kd7 30. Ke3 Bb1 31. a3 Ke6 32. Kd4 Kf5 33. Ke3 b5 34. Kf3 Be4+ 35. Kg3 h5 36. Kh2 Kxf4 37. Kh3 Bf5+ 38. Kh2 Kg4 39. Kg2 Kxh4 40. Kh2 Kg4 41. Kg2 Kf4 42. Kh2 Ke3 43. Kg2 h4 44. Kh2 h3 45. Kg3 Kd3 46. Kh2 Kxc3 47. Kg3 Bg4 48. Kh2 Bf3 49. Kg3 h2 50. Kxh2 Kb3 51. Kg3 Kxa3 52. Kxf3 c3 53. Ke3 b4 54. Kd3 Kb3 55. Ke2 c2 56. Kd2 Kb2 57. Kd3 c1Q 58. Kd4 Qc3+ 59. Kd5 c6+ 60. Kd6 a5 61. Kc7 a4 62. Kb7 a3 63. Kb8 a2 64. Kb7 a1Q 65. Kb8 Qg7 66. Kc8 Qaa7 67. Kd8 Qad7# 0-1

[Event "GER-chT School WK GS"]
[Site "Playchess.com INT"]
[Date "2020.06.11"]
[Round "3.1"]
[White "Duc, Anh Bu"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1761"]
[BlackElo "1846"]
[PlyCount "137"]
[EventDate "2020.06.11"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Berlin Rotation"]
[BlackTeam "Windmuehlen HH"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 Bb4 7. e5 Nd5 8. Bd2 d6 9. exd6 cxd6 10. Nxd5 Bxd2+ 11. Qxd2 cxd5 12. Qxd5 Be6 13. Qc6+ Bd7 14. Qxd6 Qa5+ 15. c3 Rd8 16. Bc4 Be6 17. Qc6+ Bd7 18. Qe4+ Kf8 19. 0-0 Qg5 20. Qf3 Bf5 21. Qb7 Rd7 22. Qb8+ Rd8 23. Qxa7 Bg6 24. Rad1 Re8 25. Rd7 Qf5 26. Qc7 h6 27. Rd8 Qe4 28. Qd6+ Kg8 29. Bd5 Qe2 30. Bf3 Qe6 31. Qxe6 fxe6 32. Rxe8+ Bxe8 33. a3 Ba4 34. b4 Bb5 35. Re1 Kf7 36. Be2 Bxe2 37. Rxe2 Rd8 38. Re1 Rc8 39. Rc1 Ra8 40. c4 Rxa3 41. c5 Ke7 42. b5 Rb3 43. b6 Kd7 44. c6+ Kc8 45. b7+ Kc7 46. f3 Rb2 47. h4 h5 48. Kh2 e5 49. Kg3 g6 50. Rc4 Rb5 51. f4 Rb3+ 52. Kh2 exf4 53. Rxf4 Kxc6 54. Rf6+ Kxb7 55. Rxg6 Rb5 56. Rg5 Rxg5 57. hxg5 Kc7 58. g6 Kd7 59. g7 Ke7 60. g8Q h4 61. Qg5+ Kf7 62. Qxh4 Kg7 63. Qf4 Kh8 64. Qg5 Kh7 65. Kg3 Kh8 66. Kf4 Kh7 67. Kf5 Kh8 68. Kf6 Kh7 69. Qg7# 1-0

[Event "GER-chT School WK GS"]
[Site "Playchess.com INT"]
[Date "2020.06.11"]
[Round "1.1"]
[White "Eistert, Paul"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1519"]
[BlackElo "1846"]
[PlyCount "76"]
[EventDate "2020.06.11"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Berlin Alt Schmar"]
[BlackTeam "Windmuehlen HH"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 d6 6. Bxc6+ bxc6 7. d4 exd4 8. Nxd4 Bd7 9. Re1 0-0 10. e5 dxe5 11. Rxe5 Bg4 12. f3 Bxd4+ 13. Be3 Bxe5 14. fxg4 Qxd1+ 15. Rxd1 Nxg4 16. Bc5 Rfd8 17. Re1 Bxh2+ 18. Kh1 Bd6 19. Bxd6 Rxd6 20. Ne4 Re6 21. g3 Nf2+ 22. Kg2 Nxe4 23. Kf3 Ng5+ 24. Kf2 Rxe1 25. Kxe1 Kf8 26. Ke2 Ke7 27. Kd3 Kd6 28. Kd4 Re8 29. c4 Re4+ 30. Kc3 c5 31. b4 cxb4+ 32. Kxb4 Kc6 33. a4 a6 34. a5 Rg4 35. Kc3 Rxg3+ 36. Kb4 Ne4 37. Ka4 Nc5+ 38. Kb4 Rb3# 0-1

[Event "GER-chT School WK GS"]
[Site "Playchess.com INT"]
[Date "2020.06.11"]
[Round "2.1"]
[White "Wang, Kaiwen"]
[Black "Goellnitz, Aaron"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1846"]
[BlackElo "1404"]
[PlyCount "87"]
[EventDate "2020.06.11"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Windmuehlen HH"]
[BlackTeam "Leipzig Sachs"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Be6 7. Bc4 Bxc4 8. Qxc4 c6 9. 0-0 Nf6 10. Bg5 Be7 11. Rfe1 0-0 12. e5 dxe5 13. Rxe5 Qd6 14. Rae1 Rfe8 15. Bxf6 Qxf6 16. R5e3 b5 17. Qb3 h6 18. Rf3 Qg6 19. Rg3 Qf6 20. Ne4 Qe5 21. Rf3 Rf8 22. Rfe3 Bd6 23. Rd1 Qxh2+ 24. Kf1 Bf4 25. Rh3 Qxh3 26. Qxh3 Rad8 27. Rd3 Rxd3 28. Qxd3 a5 29. Qf3 Bg5 30. Nxg5 hxg5 31. Qxc6 b4 32. Qb5 f6 33. Qxa5 Re8 34. Qxb4 Kh7 35. a4 f5 36. a5 f4 37. a6 Kh6 38. a7 Kh5 39. Qb8 Rxb8 40. axb8Q Kh4 41. f3 Kg3 42. Qh8 g4 43. Qh5 gxf3 44. Qh3# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "10"]
[White "Bratter, Aleksandr"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1620"]
[BlackElo "1406"]
[PlyCount "72"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. e3 c5 5. c3 e6 6. Ne5 Nc6 7. Bb5 Qb6 8. Bxc6+ bxc6 9. Qb3 Qxb3 10. axb3 Rb8 11. Rxa7 Bd6 12. Nxc6 Bxf4 13. Nxb8 Bxb8 14. Ra8 0-0 15. Ra1 Bxb1 16. Rxb1 Ne4 17. b4 cxb4 18. cxb4 Bd6 19. Ra1 Bxb4+ 20. Ke2 Rc8 21. Rhc1 Rb8 22. Ra4 Bd2 23. Rc7 h6 24. Raa7 Rxb2 25. Rxf7 Bb4+ 26. Kf3 Rxf2+ 27. Kg4 Rxf7 28. Ra4 Bd6 29. Ra8+ Kh7 30. Kh3 g5 31. Kg4 Kg6 32. Rg8+ Rg7 33. Rd8 h5+ 34. Kf3 Rf7+ 35. Ke2 Rf2+ 36. Kd3 Rd2# 0-1

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "6"]
[White "Freude, Max"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1620"]
[BlackElo "1406"]
[PlyCount "121"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d3 6. 0-0 Nf6 7. Qxd3 0-0 8. e5 Ng4 9. Qe4 d6 10. e6 Nf6 11. exf7+ Kh8 12. Qh4 d5 13. Bd3 Rxf7 14. Ng5 Rf8 15. Nxh7 Kg8 16. Nxf8 Kxf8 17. Bg5 Be7 18. Bg6 Ne5 19. Qh8+ Ng8 20. Bxe7+ Qxe7 21. Bh7 Qf7 22. Qxg8+ Qxg8 23. Bxg8 Kxg8 24. Re1 Nc6 25. Nd2 Bf5 26. Nf3 g6 27. Ne5 Nxe5 28. Rxe5 Kg7 29. Rxd5 Re8 30. Rdd1 Kf6 31. Re1 Rd8 32. Re2 Be6 33. f3 Kf5 34. Kf2 Bc4 35. Rc2 c6 36. b3 Be6 37. Re1 Rd3 38. Rce2 Bc8 39. c4 b6 40. Re8 Bd7 41. R8e7 Bc8 42. Rxa7 Rd2+ 43. Re2 Rxe2+ 44. Kxe2 Kf4 45. Rc7 g5 46. Rxc8 g4 47. fxg4 Kxg4 48. Rxc6 Kf4 49. Rxb6 Kg4 50. Re6 Kf4 51. Re3 Kg4 52. a4 Kf4 53. a5 Kg4 54. a6 Kf4 55. a7 Kg4 56. a8Q Kf4 57. Qf3+ Kg5 58. Re5+ Kh6 59. Qf6+ Kh7 60. Re7+ Kg8 61. Qg7# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "2"]
[White "Hagenbeck Huebert, Ben"]
[Black "Wang, Kaiwen"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "1644"]
[BlackElo "1406"]
[PlyCount "159"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Ne2 Nf6 8. f4 Bd6 9. e5 Be7 10. exf6 Bxf6 11. Nc3 d6 12. Be2 Bf5 13. 0-0 0-0 14. Re1 Re8 15. Bd3 Rxe1+ 16. Qxe1 Bxd3 17. cxd3 Qd7 18. Bd2 Re8 19. Qf2 c5 20. Kh1 Bd4 21. Qf3 Qc7 22. Re1 Rxe1+ 23. Bxe1 h6 24. Bd2 Qb6 25. Bc1 Qa6 26. a3 Qb6 27. Nd5 Qb3 28. Ne7+ Kh8 29. Qg4 f6 30. Qc8+ Kh7 31. Qf5+ Kh8 32. Ng6+ Kg8 33. Qc8+ Kh7 34. Nf8+ Kh8 35. Qg4 Qxd3 36. Ng6+ Kg8 37. Ne7+ Kh7 38. Qf5+ Qxf5 39. Nxf5 Kg6 40. Nxd4 cxd4 41. Kg1 Kf5 42. Kf2 Ke4 43. g3 d3 44. Bd2 d5 45. Kg2 f5 46. h3 g6 47. g4 fxg4 48. hxg4 d4 49. Kg3 a6 50. Kg2 h5 51. gxh5 gxh5 52. Kg3 b5 53. Kh4 Kf3 54. f5 Ke2 55. f6 Kxd2 56. f7 Ke2 57. f8Q d2 58. Qe7+ Kd3 59. Qh7+ Kc4 60. Qc2+ Kd5 61. Qxd2 Ke4 62. Kxh5 Kd5 63. Kg4 Ke4 64. Kg3 Kd5 65. Kf3 Kc4 66. Ke4 Kb3 67. Qxd4 Ka2 68. Qb4 a5 69. Qxb5 a4 70. Kd4 Ka1 71. Kc3 Ka2 72. Qxa4 Ka1 73. Qd1+ Ka2 74. Qb3+ Ka1 75. Kd2 Kb1 76. a4 Ka1 77. a5 Kb1 78. a6 Ka1 79. a7 Kb1 80. a8Q 1/2-1/2

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "7"]
[White "Kolkmann, Tom"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1620"]
[BlackElo "1406"]
[PlyCount "35"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Bg5 0-0 7. Nd5 h6 8. Nxf6+ gxf6 9. Bxh6 Re8 10. Nh4 Kh8 11. Nf5 Bxf5 12. exf5 Rg8 13. Bxf7 Rxg2 14. Qf3 Rxf2 15. Qg3 Qg8 16. Bxg8 Rxg8 17. Qh3 Rfg2 18. Bf8# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "4"]
[White "Kopylov, Daniel"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2173"]
[BlackElo "1406"]
[PlyCount "45"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. Bd2 Bxc3 9. Bxc3 dxe4 10. Bxf6 Qxf6 11. Bxe4 0-0 12. 0-0 Bb7 13. Qf3 Qxb2 14. Rab1 Qxa2 15. Rxb7 c5 16. Rxc7 Qc4 17. Bxa8 h6 18. Bd5 Qxc2 19. Rxf7 Rxf7 20. Qxf7+ Kh7 21. Be6 Qe2 22. Bf5+ Kh8 23. Qf8# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "11"]
[White "Meier, Viktoria"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1620"]
[BlackElo "1406"]
[PlyCount "66"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c3 e6 5. Bd3 Bg6 6. Qe2 c5 7. Nf3 Nc6 8. Ne5 Nxe5 9. dxe5 Nd7 10. 0-0 c4 11. Bc2 Bc5 12. Qd1 Qc7 13. Ba4 a6 14. Bxd7+ Qxd7 15. Nd2 Bd3 16. Re1 0-0 17. Qg4 Bf5 18. Qg3 Qb5 19. Bh6 Bg6 20. b4 Be7 21. Bf4 f6 22. exf6 Bxf6 23. Bd6 Bxc3 24. Bxf8 Bxa1 25. Rxa1 Rxf8 26. a3 Qa4 27. Nf3 c3 28. Nh4 Be4 29. Qe5 c2 30. Qxe6+ Kh8 31. Qe7 Re8 32. Qg5 Qxa3 33. Rf1 c1Q 0-1

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "5"]
[White "Wang, Kaiwen"]
[Black "Gauchel, Lorenz"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1406"]
[BlackElo "1620"]
[PlyCount "80"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Nf3 Bg7 5. Bf4 Nc6 6. Bc4 0-0 7. 0-0 a6 8. Re1 Bg4 9. h3 Bxf3 10. Qxf3 e5 11. dxe5 Nxe5 12. Bxe5 dxe5 13. Rad1 Qc8 14. Qg3 Nh5 15. Qf3 Nf4 16. Nd5 Nxd5 17. Bxd5 c6 18. Bc4 b5 19. Bb3 a5 20. a3 Qb7 21. Rd2 Rad8 22. Red1 Qe7 23. Qc3 Rxd2 24. Rxd2 Qf6 25. Qc5 Qf4 26. Rd1 Qxe4 27. Rd6 a4 28. Ba2 Bh6 29. Rxc6 Rd8 30. Rc8 Rxc8 31. Qxc8+ Kg7 32. Qc5 Bf4 33. Qc3 Qe2 34. g3 Bg5 35. Kg2 Bf6 36. Qc7 Qe4+ 37. Kg1 Qe1+ 38. Kg2 Qe4+ 39. Kg1 Qe1+ 40. Kg2 Qe4+ 1/2-1/2

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "1"]
[White "Wang, Kaiwen"]
[Black "Grozea, Nicolae Theodor"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1406"]
[BlackElo "1620"]
[PlyCount "139"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Ne5 6. Bf4 d6 7. Bb5+ c6 8. Ba4 Nc4 9. Bb3 Ne5 10. 0-0 Be7 11. Re1 0-0 12. Qd2 Ng6 13. Bg3 Nh5 14. Nf5 Nxg3 15. Nxg3 Bh4 16. Qe3 Qf6 17. Nh5 Qg5 18. Qxg5 Bxg5 19. Rad1 Bg4 20. Ng3 Rad8 21. f3 Be6 22. Kf2 Bxb3 23. axb3 b5 24. Nf5 Bf4 25. g3 Be5 26. f4 Bxc3 27. bxc3 d5 28. exd5 cxd5 29. Ne3 Ne7 30. Rd4 a5 31. Red1 a4 32. bxa4 bxa4 33. Rxa4 Rb8 34. Nxd5 Nxd5 35. Rxd5 Rb2 36. Rd2 Rb1 37. Ke2 Rh1 38. Kf3 Rc1 39. Re4 Ra1 40. Kf2 Rc8 41. Re1 Rxe1 42. Kxe1 g6 43. Rd3 Re8+ 44. Kd2 Rc8 45. Rd4 Ra8 46. c4 Ra1 47. Re4 Kg7 48. Kd3 Ra3+ 49. Kd4 Ra4 50. Kd5 Ra5+ 51. c5 Kf6 52. Kd6 Ra8 53. Kd7 Kf5 54. Re5+ Kf6 55. c6 Ra7+ 56. c7 Kg7 57. Kd8 Ra8+ 58. c8Q Rxc8+ 59. Kxc8 Kf6 60. Kd7 Kg7 61. Ke7 f6 62. c4 fxe5 63. fxe5 Kh6 64. c5 Kg5 65. c6 Kf5 66. c7 Kxe5 67. c8Q Kd5 68. Qd7+ Ke5 69. Qd6+ Kf5 70. Qf4# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "9"]
[White "Wang, Kaiwen"]
[Black "Koulouris, Fabian"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1406"]
[BlackElo "1620"]
[PlyCount "45"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nd7 4. Nc3 cxd4 5. Nxd4 Ngf6 6. Be3 g6 7. Bc4 Bg7 8. Qd2 0-0 9. Bh6 Ne5 10. Bb3 Bd7 11. 0-0-0 e6 12. Bxg7 Kxg7 13. h3 Qc7 14. g4 Bc6 15. f3 Rfd8 16. g5 Nh5 17. f4 Nd7 18. f5 e5 19. f6+ Kg8 20. Nxc6 bxc6 21. Qxd6 Qxd6 22. Rxd6 Nb8 23. Rxd8# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "3"]
[White "Wang, Kaiwen"]
[Black "Meng, Yuxuan"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1406"]
[BlackElo "1620"]
[PlyCount "37"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Bd3 Qa5 8. Qd2 Bxc3 9. bxc3 0-0 10. Nb3 Qc7 11. 0-0 d5 12. Bf4 Qd7 13. exd5 exd5 14. Nc5 Qe7 15. Be3 Re8 16. Rfe1 Qd8 17. Bg5 b6 18. Bxf6 Qxf6 19. Rxe8# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "12"]
[White "Wang, Kaiwen"]
[Black "Torosyan, Bagrat"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1406"]
[BlackElo "1620"]
[PlyCount "44"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. dxc6 Re8+ 10. Be3 Bg4 11. f3 Rxe3+ 12. Kf2 Bc5 13. Kg3 Be6 14. Qd2 Nh5+ 15. Kf2 Rxd3+ 16. Ke2 Rxd2+ 17. Ke1 Qd4 18. Ne4 Rxc2 19. Rd1 Qe3+ 20. Kf1 Rf2+ 21. Kg1 Rxf3+ 22. Nf2 Qxf2# 0-1

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "8"]
[White "Wang, Kaiwen"]
[Black "Wadepfuhl, Jeremy"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1406"]
[BlackElo "1620"]
[PlyCount "98"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. Qb3 dxc4 8. Qxb7 Qc8 9. Qxc8+ Rxc8 10. Bg5 Bg4 11. Bxc4 Bxf3 12. gxf3 Nxd4 13. Bb5+ Nxb5 14. Nxb5 e6 15. Rd1 Bb4+ 16. Kf1 Nd5 17. a3 Bc5 18. b4 Be7 19. Bxe7 Kxe7 20. Ke2 a6 21. Nd4 Nc3+ 22. Ke3 Nxd1+ 23. Rxd1 Rhd8 24. Re1 Rc3+ 25. Ke4 Rc4 26. Rd1 f6 27. Ke3 Rc3+ 28. Ke2 Rdc8 29. Ke1 Rxa3 30. b5 axb5 31. Nxb5 Rxf3 32. Ke2 Rf5 33. Nd6 Re5+ 34. Kf1 Rd8 35. Nf5+ exf5 36. Re1 Rxe1+ 37. Kxe1 f4 38. Ke2 g5 39. Kf3 f5 40. Kg2 Rd3 41. f3 Rd2+ 42. Kh3 Rd3 43. Kg2 g4 44. fxg4 fxg4 45. Kf2 h5 46. Kg2 h4 47. Kf2 h3 48. Kf1 g3 49. Kg1 Rd1# 0-1

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "13"]
[White "Wohlfahrt, Jonas"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1607"]
[BlackElo "1406"]
[PlyCount "54"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. f3 h6 6. Bxf6 exf6 7. e4 dxe4 8. fxe4 Bg6 9. Nf3 Bb4 10. Bd3 0-0 11. 0-0 Re8 12. Qc2 Bh5 13. Ne2 Bxf3 14. Rxf3 Ba5 15. a3 Bb6 16. c5 Bc7 17. Bc4 b6 18. b4 bxc5 19. bxc5 Qe7 20. Nc3 Qd7 21. Rd1 Qe7 22. d5 cxd5 23. exd5 Qxc5+ 24. Kh1 Qxc4 25. d6 Bxd6 26. h4 Qe6 27. Rfd3 Qe1+ 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "2"]
[White "Fettig, Konrad"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1296"]
[BlackElo "1620"]
[PlyCount "32"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Qxb4 Rf8 12. 0-0 Kg8 13. Nc3 Rxf3 14. gxf3 Qg5+ 15. Kh1 Bh3 16. Rg1 Nxf2# 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "9"]
[White "Hausmann, Heiko"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1460"]
[BlackElo "1620"]
[PlyCount "119"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. cxd4 Nxe4 6. Bd3 d5 7. 0-0 Bd6 8. Re1 Bf5 9. Bg5 f6 10. Bc1 0-0 11. Nh4 Nxd4 12. Nxf5 Nxf5 13. Bxe4 dxe4 14. Qd5+ Kh8 15. Qxf5 Bb4 16. Nc3 Qd3 17. Qxe4 Rad8 18. Qxd3 Rxd3 19. Bf4 Bxc3 20. bxc3 Rxc3 21. Re7 Rd3 22. Rxc7 Rfd8 23. h3 R3d4 24. Be3 Rd3 25. Rxb7 h6 26. Rxa7 Kh7 27. a3 Kg6 28. a4 Rd1+ 29. Rxd1 Rxd1+ 30. Kh2 Ra1 31. a5 Ra4 32. a6 f5 33. Ra8 h5 34. Ra7 Kf6 35. g3 Kg6 36. Ra8 Kf6 37. a7 Kf7 38. Rh8 Rxa7 39. Bxa7 Kg6 40. f4 h4 41. Rxh4 Kf7 42. g4 g5 43. fxg5 fxg4 44. hxg4 Kg6 45. Be3 Kg7 46. Rh6 Kf7 47. Kg3 Kg7 48. Kf4 Kf7 49. Kf5 Kg7 50. g6 Kg8 51. Bd4 Kf8 52. Rh8+ Ke7 53. g7 Kd6 54. g8Q Kc6 55. Qb3 Kd6 56. Re8 Kd7 57. Re6 Kc7 58. Qb6+ Kd7 59. Qc6+ Kd8 60. Bb6# 1-0

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "3"]
[White "Kaufmann, Emanuel"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1508"]
[BlackElo "1620"]
[PlyCount "65"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nf6 4. Nc3 Bg4 5. Bc4 Nc6 6. 0-0 Be7 7. d3 Nd4 8. Bb5+ c6 9. Ba4 Bxf3 10. gxf3 exf4 11. Bxf4 Nh5 12. Be3 Ne6 13. Qd2 0-0 14. Kh1 Bg5 15. f4 Bh6 16. Bb3 Qh4 17. f5 Ng3+ 18. Kg2 Nxf1 19. Rxf1 Qg4+ 20. Kh1 Bxe3 21. Qxe3 Ng5 22. f6 g6 23. Rf4 Qh3 24. Qf2 Ne6 25. Rh4 Qxh4 26. Qxh4 Rae8 27. Qh6 Kh8 28. Bxe6 Rg8 29. Bxf7 Ref8 30. Bxg8 Rxg8 31. f7 Rd8 32. f8Q+ Rxf8 33. Qxf8# 1-0

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "5"]
[White "Lang, Dirk"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1395"]
[BlackElo "1620"]
[PlyCount "120"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. e5 Nd5 8. Bd2 0-0 9. Nxd5 Bxd2+ 10. Qxd2 cxd5 11. Qxd5 c6 12. Qf3 Qa5+ 13. Kd1 Qxe5 14. c3 d5 15. Bd3 Qg5 16. Kc2 Bg4 17. Qg3 f6 18. f3 Be6 19. Qxg5 fxg5 20. Rhe1 Rae8 21. Re5 h6 22. Rae1 Rf6 23. b4 Kf7 24. Kd2 Ke7 25. Bf5 Kd6 26. Bxe6 Rfxe6 27. Rxe6+ Rxe6 28. Rxe6+ Kxe6 29. Kd3 Ke5 30. Ke3 g6 31. a4 a6 32. h3 h5 33. g3 h4 34. gxh4 gxh4 35. f4+ Kf5 36. Kf3 g5 37. fxg5 Kxg5 38. a5 Kf5 39. Ke3 Ke5 40. c4 dxc4 41. Kd2 Kd4 42. Kc2 Kd5 43. Kc3 c5 44. b5 axb5 45. a6 b4+ 46. Kc2 Kc6 47. a7 Kb7 48. a8Q+ Kxa8 49. Kd2 Kb7 50. Ke3 Kc6 51. Kf4 c3 52. Kg4 c2 53. Kxh4 c1Q 54. Kg4 Qd1+ 55. Kg5 Qf3 56. h4 Kd6 57. Kg6 Ke6 58. h5 Qg4+ 59. Kh6 Kf6 60. Kh7 Qg7# 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "6"]
[White "Popovici, Constantin Daniel"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1620"]
[BlackElo "1620"]
[PlyCount "99"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. cxd4 Nxd4 10. Nxd4 Bxd4 11. 0-0 Rxg7 12. Re1+ Kf8 13. Bh6 Qf6 14. Bxg7+ Qxg7 15. Qd2 Bh3 16. g3 Bxb2 17. Nc3 Bxc3 18. Qf4 Bxa1 19. Qxc7 Re8 20. Qc5+ Re7 21. Rxe7 Qc3 22. Re3+ Kg7 23. Rxc3 Bxc3 24. Qxc4 Bf6 25. Qe4 Be6 26. Qxb7 Bxa2 27. Qxa7 Be6 28. Qe3 Kg6 29. f4 h6 30. Kg2 Bd5+ 31. Kf2 Kf5 32. h3 h5 33. Qd3+ Be4 34. Qb5+ Kg6 35. g4 hxg4 36. hxg4 Bd4+ 37. Kg3 Bf6 38. Qh5+ Kg7 39. g5 Be7 40. Qh6+ Kg8 41. Kg4 Bf8 42. Qb6 Bg6 43. f5 Bh7 44. g6 fxg6 45. fxg6 Bxg6 46. Qxg6+ Kh8 47. Kf5 Bb4 48. Ke6 Be7 49. Kf7 Bf8 50. Qg8# 1-0

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "1"]
[White "Wang, Kaiwen"]
[Black "Braun, Julian"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1620"]
[BlackElo "1468"]
[PlyCount "152"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Nxd4 7. Bxd4 Bxd4 8. Qxd4 0-0 9. Bc4 d6 10. 0-0 Be6 11. Rad1 Bxc4 12. Qxc4 Qe7 13. Rfe1 Rfd8 14. Qb3 b6 15. Nd5 Nxd5 16. exd5 Qf6 17. Re3 Re8 18. Rde1 Rxe3 19. Rxe3 Kf8 20. Qb5 Qd4 21. Re1 Qc5 22. Qd7 g6 23. Re7 Qxd5 24. Re1 Qd2 25. Qe7+ Kg8 26. Qe2 Qxe2 27. Rxe2 Kf8 28. Kf1 Re8 29. Rxe8+ Kxe8 30. Ke2 Ke7 31. Ke3 Ke6 32. Ke4 f5+ 33. Kd4 c5+ 34. Ke3 g5 35. f3 h5 36. g3 Ke5 37. c3 a5 38. f4+ gxf4+ 39. gxf4+ Kd5 40. Kd3 b5 41. b3 Ke6 42. c4 b4 43. Ke3 d5 44. cxd5+ Kxd5 45. Kd3 h4 46. h3 c4+ 47. bxc4+ Kc5 48. Kd2 Kxc4 49. Kc2 a4 50. Kd2 b3 51. axb3+ Kxb3 52. Kc1 Kc3 53. Kb1 a3 54. Ka2 Kd3 55. Kxa3 Ke3 56. Kb3 Kxf4 57. Kc3 Kg3 58. Kd3 f4 59. Ke2 Kg2 60. Ke1 f3 61. Kd2 f2 62. Ke3 f1Q 63. Kd2 Qf2+ 64. Kd3 Qf3+ 65. Kc4 Kf2 66. Kd4 Qe3+ 67. Kd5 Kf3 68. Kc4 Ke4 69. Kb5 Kd5 70. Kb4 Qd3 71. Ka4 Qc3 72. Kb5 Qc5+ 73. Ka4 Qb6 74. Ka3 Kc4 75. Ka2 Kc3 76. Ka1 Qb2# 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "8"]
[White "Wang, Kaiwen"]
[Black "Heidrich, Detlef"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1620"]
[BlackElo "1478"]
[PlyCount "184"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 d6 5. Bf4 Be7 6. Bc4 h6 7. 0-0 Nf6 8. Re1 Nh7 9. Qd2 Nd7 10. Rad1 0-0 11. Qd3 e5 12. dxe5 Nc5 13. Qd4 dxe5 14. Nxe5 Bf6 15. Qxd8 Raxd8 16. Nf3 Rxd1 17. Rxd1 Bxe4 18. Nxe4 Nxe4 19. Bd3 Neg5 20. Nxg5 Nxg5 21. c3 Ne6 22. Bg3 Kh8 23. Bf5 Nc5 24. Bxc7 Na4 25. Rb1 g6 26. Bd3 Rc8 27. Bd6 Rc6 28. Ba3 Nc5 29. Bb5 Rc7 30. Bxc5 Rxc5 31. Bd3 b5 32. Re1 a5 33. Re8+ Kg7 34. Rb8 a4 35. Rxb5 Rc6 36. Ra5 Re6 37. Rxa4 Re1+ 38. Bf1 Rb1 39. Rb4 h5 40. f3 g5 41. Kf2 h4 42. Bd3 Rd1 43. Ke2 Rg1 44. Kf2 Rd1 45. Bc2 Rd2+ 46. Ke1 Rxc2 47. a4 Rxg2 48. a5 Rg1+ 49. Kf2 Ra1 50. Rb5 Kg6 51. c4 Ra2 52. Ke3 Bxb2 53. c5 Bc1+ 54. Ke4 Ra3 55. c6 Be3 56. c7 Rc3 57. c8Q Rxc8 58. Kxe3 Ra8 59. Rb6+ f6 60. a6 Kf5 61. h3 Ke5 62. Kd3 Rd8+ 63. Ke3 Rd5 64. a7 Ra5 65. Rb7 Kf5 66. Kf2 Kf4 67. Rb5 Ra2+ 68. Ke1 Rxa7 69. Rb4+ Kxf3 70. Rb3+ Kf4 71. Rb4+ Kf5 72. Rb5+ Kg6 73. Rb6 Ra2 74. Kd1 Rh2 75. Rb7 Rxh3 76. Kd2 g4 77. Ke2 Rf3 78. Rb4 Kg5 79. Rb5+ f5 80. Rb7 h3 81. Rg7+ Kf6 82. Rh7 Ra3 83. Kf2 f4 84. Rh6+ Kf5 85. Rh8 Ra2+ 86. Kf1 g3 87. Rf8+ Kg4 88. Rg8+ Kf3 89. Re8 Ra1+ 90. Re1 g2+ 91. Kg1 Rxe1+ 92. Kh2 Rh1# 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "7"]
[White "Wang, Kaiwen"]
[Black "Oevermann, Marko"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1620"]
[BlackElo "1275"]
[PlyCount "99"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Bg7 7. f3 Nc6 8. Bb5 Bd7 9. 0-0 0-0 10. Qd2 a6 11. Ba4 Rc8 12. Rad1 Ne5 13. Bxd7 Qxd7 14. Nb3 Nc4 15. Qc1 Nxe3 16. Qxe3 Nh5 17. Nc5 Qc6 18. Nb3 Bxc3 19. bxc3 Qxc3 20. Qxc3 Rxc3 21. Rc1 Rfc8 22. Rf2 Nf6 23. Kf1 Nd7 24. Ke1 Nc5 25. Nxc5 R8xc5 26. Kd1 b5 27. Rd2 a5 28. Rd3 Rxd3+ 29. cxd3 Rxc1+ 30. Kxc1 Kg7 31. Kc2 Kf6 32. Kc3 e5 33. h4 h6 34. g4 Ke6 35. Kb3 f5 36. a4 b4 37. Kc4 fxg4 38. fxg4 Kf6 39. Kb3 Ke6 40. Kc4 h5 41. g5 b3 42. Kxb3 d5 43. Kc3 dxe4 44. dxe4 Kd6 45. Kc4 Kc6 46. Kb3 Kc5 47. Kc3 Kc6 48. Kc4 Kd6 49. Kb5 Kc7 50. Kxa5 1-0

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "4"]
[White "Wang, Kaiwen"]
[Black "Schenk, Michael"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1620"]
[BlackElo "1254"]
[PlyCount "71"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 a6 8. 0-0 Nf6 9. f3 0-0 10. Qd2 b5 11. Bb3 Nxd4 12. Bxd4 e5 13. Be3 Bb7 14. Nd5 Rc8 15. c3 a5 16. a3 a4 17. Ba2 Nxd5 18. Bxd5 Bxd5 19. Qxd5 Kh8 20. Qxb5 f5 21. exf5 Rxf5 22. Qxa4 e4 23. Qxe4 d5 24. Qb4 Rb8 25. Qa4 Rxb2 26. Rab1 Bxc3 27. Bd4+ Kg8 28. Bxc3 Rxg2+ 29. Kxg2 Qg5+ 30. Qg4 Qe7 31. Rb8+ Kf7 32. h4 h5 33. Qg3 Qe2+ 34. Rf2 Qe3 35. Qc7+ Ke6 36. Re8# 1-0

[Event "Blankenese op 3rd"]
[Site "Hamburg"]
[Date "2019.10.06"]
[Round "7"]
[White "Wang, Kaiwen"]
[Black "Itin, Timofey"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1304"]
[BlackElo "1113"]
[PlyCount "37"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4 b6 7. Bg5 Bc5 8. Qd2 d6 9. 0-0-0 0-0 10. e5 h6 11. exf6 hxg5 12. fxg7 Kxg7 13. Bd3 Bb7 14. f3 f6 15. h4 gxh4 16. Rxh4 Kf7 17. Rh7+ Kg8 18. Qh6 Rf7 19. Rh8# 1-0

[Event "Blankenese op 3rd"]
[Site "Hamburg"]
[Date "2019.10.05"]
[Round "6"]
[White "Floren, Dieter"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1601"]
[BlackElo "1304"]
[PlyCount "65"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ne4 7. cxd4 Bb4+ 8. Bd2 Nxd2 9. Nbxd2 0-0 10. 0-0 Re8 11. a3 Ba5 12. b4 Bb6 13. Qb3 Rf8 14. Qd3 d6 15. exd6 Qxd6 16. Ng5 Qh6 17. Ndf3 Be6 18. Nxe6 fxe6 19. Rae1 Rfe8 20. Re4 Rad8 21. Rfe1 Kh8 22. Rxe6 Rxe6 23. Rxe6 Qc1+ 24. Re1 Qf4 25. g3 Qg4 26. Re4 Qg6 27. Qe3 Qh5 28. g4 Qg6 29. Nh4 Qxe4 30. Qxe4 Rf8 31. g5 Bxd4 32. Ng6+ hxg6 33. Qh4# 1-0

[Event "Blankenese op 3rd"]
[Site "Hamburg"]
[Date "2019.10.05"]
[Round "5"]
[White "Wang, Kaiwen"]
[Black "Krueger, Dietrich"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1304"]
[BlackElo "989"]
[PlyCount "71"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Nc3 Qd7 6. Be3 0-0-0 7. Be2 h5 8. h3 Bf5 9. Bb5 a6 10. Ne5 Qe6 11. Bc4 Qf6 12. Nxf7 Rh7 13. Nxd8 Kxd8 14. Bxg8 Rh8 15. Bb3 g5 16. Nd5 Qg6 17. Qd2 g4 18. 0-0-0 a5 19. Nf4 Qf6 20. d5 Nb4 21. Bd4 e5 22. Ne6+ Bxe6 23. Bxe5 Qxe5 24. dxe6+ Bd6 25. Rhe1 Qf6 26. e7+ Ke8 27. Ba4+ Nc6 28. Qxa5 Bxe7 29. Qa8+ Kf7 30. Bb3+ Kg7 31. Qxb7 Nd8 32. Qxc7 Kf8 33. Rxe7 Nf7 34. Rd8+ Kg7 35. Rxf7+ Qxf7 36. Qxf7+ 1-0

[Event "Blankenese op 3rd"]
[Site "Hamburg"]
[Date "2019.10.04"]
[Round "4"]
[White "Luebeck, Stephan"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1989"]
[BlackElo "1304"]
[PlyCount "77"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 g6 4. Nbd2 Bg7 5. e3 0-0 6. Bd3 c5 7. c3 b6 8. 0-0 Bb7 9. Qb1 Nc6 10. b4 c4 11. Bc2 Re8 12. Re1 Qd6 13. Bf4 Qd7 14. h3 Nh5 15. Bh2 Bf6 16. g4 Ng7 17. g5 Qxh3 18. gxf6 exf6 19. Kh1 f5 20. Qd1 Nh5 21. Ng5 Qh4 22. f4 Nf6 23. Ndf3 Qh6 24. b5 Nd8 25. Kg2 Ng4 26. Qd2 f6 27. Nh3 Nf7 28. Bg3 Re7 29. Nf2 Rae8 30. Nxg4 fxg4 31. Nh4 g5 32. Nf5 Qh3+ 33. Kg1 Bc8 34. Nxe7+ Rxe7 35. Kf2 Nd6 36. Rh1 gxf4 37. exf4 Nxb5 38. Rxh3 gxh3 39. f5 1-0

[Event "Blankenese op 3rd"]
[Site "Hamburg"]
[Date "2019.10.04"]
[Round "3"]
[White "Wang, Kaiwen"]
[Black "Toepfer, Ralf"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1304"]
[BlackElo "1646"]
[PlyCount "52"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bd2 Qb6 8. f3 Qxd4 9. fxg4 Nc6 10. Qf3 Ne5 11. Qe3 Qxe3+ 12. Bxe3 Bxg4 13. Nd5 Rc8 14. Rc1 e6 15. Nb6 Rc6 16. Be2 Bxe2 17. Kxe2 Nc4 18. Nxc4 Rxc4 19. Kd3 b5 20. Rhf1 Be7 21. Rf3 0-0 22. Rg3 Rfc8 23. Bh6 Bf6 24. b3 Rc3+ 25. Ke2 Rxg3 26. hxg3 gxh6 0-1

[Event "Blankenese op 3rd"]
[Site "Hamburg"]
[Date "2019.10.03"]
[Round "2"]
[White "Ueberholz, Lasse"]
[Black "Wang, Kaiwen"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1304"]
[PlyCount "96"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. Bg5 Be6 7. 0-0 0-0 8. Nd5 Bxd5 9. Bxd5 h6 10. Bd2 Nxd5 11. exd5 Nd4 12. Nxd4 exd4 13. Qf3 Re8 14. Qg3 Qf6 15. c3 Re2 16. Rad1 Rae8 17. cxd4 Bxd4 18. Rde1 Rxe1 19. Rxe1 Rxe1+ 20. Bxe1 Bxb2 21. Qh3 Bd4 22. g4 Qe5 23. Bd2 Qe2 24. Be3 Qxd3 25. Qg2 Qd1+ 26. Qf1 Qxg4+ 27. Kh1 Qf3+ 28. Kg1 Qxd5 29. Bd2 Qxa2 30. Bf4 Qa1 31. Qxa1 Bxa1 32. Kf1 b5 33. Ke1 a5 34. Kd1 b4 35. Kc1 a4 36. Kb1 Bc3 37. Kc2 g5 38. Be3 d5 39. h3 d4 40. Bc1 b3+ 41. Kb1 d3 42. Bb2 d2 43. Bxc3 d1Q+ 44. Kb2 Qc2+ 45. Ka3 Qxc3 46. Kxa4 b2 47. Kb5 b1Q+ 48. Ka4 Qbb4# 0-1

[Event "Blankenese op 3rd"]
[Site "Hamburg"]
[Date "2019.10.03"]
[Round "1"]
[White "Wang, Kaiwen"]
[Black "Reuter, Maximilian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1304"]
[BlackElo "1907"]
[PlyCount "64"]
[EventDate "2019.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ Nbd7 6. Nc3 a6 7. Ba4 b5 8. Bb3 Nb6 9. Bg5 Nbxd5 10. Nxd5 Nxd5 11. Qe2 Qd6 12. 0-0-0 h6 13. Bh4 0-0-0 14. Bg3 Nf4 15. Qd2 g5 16. Ne2 e5 17. dxe5 Qxd2+ 18. Rxd2 Rxd2 19. Kxd2 Bb4+ 20. c3 Rd8+ 21. Ke3 Rd3+ 22. Kf2 Bc5+ 23. Ke1 Nxg2+ 24. Kf1 Ne3+ 25. Kf2 Bh3 26. Nc1 Rd2+ 27. Ke1 Rxb2 28. Bxf7 Ng2+ 29. Kd1 Be3 30. Be1 Bf5 31. Bb3 Bf4 32. e6 Ne3# 0-1

