[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.19"]
[Round "9"]
[White "Van Litsenborgh, Rudi"]
[Black "Catabay, Mae Katelyn Rose"]
[Result "1/2-1/2"]
[ECO "D43"]
[BlackElo "1525"]
[PlyCount "101"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Bf4 e6 5. Nf3 Bb4 6. Qb3 Bd6 7. Bxd6 Qxd6 8. c5 Qc7 9. e3 Nbd7 10. Rc1 0-0 11. Bd3 e5 12. Be2 Re8 13. h3 exd4 14. exd4 Nf8 15. 0-0 Ng6 16. Qc2 Qf4 17. Qd2 Qxd2 18. Nxd2 Nf4 19. Rfe1 Bf5 20. Bf1 Bd3 21. Nf3 Bxf1 22. Rxf1 Ne2+ 23. Nxe2 Rxe2 24. Rb1 Ne4 25. a3 Re8 26. g4 Nd2 27. Nxd2 Rxd2 28. Rfe1 Rxe1+ 29. Rxe1 Kf8 30. Rb1 Rxd4 31. Kf1 Rd3 32. Kg2 Rb3 33. f3 Ke7 34. Re1+ Kd7 35. Re2 a5 36. Kg3 Rd3 37. g5 Rd4 38. Rc2 Rd1 39. f4 Rg1+ 40. Kf3 Re1 41. Rc3 Ke6 42. Rb3 Rc1 43. Rxb7 Rxc5 44. Kg4 d4 45. Kf3 Rb5 46. Rxb5 cxb5 47. Ke4 d3 48. Kxd3 Kd5 49. b3 a4 50. bxa4 bxa4 51. h4 1/2-1/2

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.18"]
[Round "8"]
[White "Podmore, Mervyn J"]
[Black "Van Litsenborgh, Rudi"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "114"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Ne7 7. 0-0 Nf5 8. Bg5 Be7 9. Bxe7 Qxe7 10. Nc3 0-0 11. Ne2 c5 12. c3 Nc6 13. a3 c4 14. Qd2 Na5 15. Qg5 Qxg5 16. Nxg5 Nb3 17. Rad1 a5 18. Ng3 Ne7 19. f4 h6 20. Nh3 g6 21. Nf2 b5 22. Ng4 Kg7 23. Nf6 Ng8 24. Ng4 b4 25. Rf2 bxa3 26. bxa3 a4 27. Rdf1 Ne7 28. h4 h5 29. Ne3 Na5 30. Kh2 Nf5 31. Ngxf5+ gxf5 32. Rg1 Nc6 33. Kh3 Rab8 34. g4 fxg4+ 35. Nxg4 hxg4+ 36. Rxg4+ Kh7 37. Rg5 Rg8 38. Rh5+ Kg7 39. Rg2+ Kf8 40. Rgg5 Rxg5 41. Rxg5 Ne7 42. h5 Rb3 43. h6 Ng6 44. f5 Rxc3+ 45. Kg4 exf5+ 46. Rxf5 Nh8 47. e6 Rxa3 48. Kg5 Ke7 49. h7 fxe6 50. Re5 Rh3 51. Re2 Rxh7 52. Ra2 Nf7+ 53. Kf4 Rh4+ 54. Ke3 Rh3+ 55. Kd2 a3 56. Kc1 Rh1+ 57. Kd2 Rh2+ 0-1

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.18"]
[Round "7"]
[White "Van Litsenborgh, Rudi"]
[Black "Keerthi Kumar, Advait"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1483"]
[PlyCount "42"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d6 6. Nbd2 Re8 7. c3 h6 8. Qc2 Nbd7 9. 0-0-0 c6 10. h3 b5 11. g4 Nh7 12. h4 e5 13. Bg3 Nhf8 14. Nh2 d5 15. f4 e4 16. Be2 Nb6 17. Nb3 Nc4 18. Bxc4 dxc4 19. Nc5 a5 20. Nxe4 b4 21. Kd2 Qe7 0-1

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.17"]
[Round "5"]
[White "Lazarevic, Ljubica"]
[Black "Van Litsenborgh, Rudi"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1495"]
[PlyCount "131"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bg5 Bg4 6. Nf3 e6 7. c3 Be7 8. Nbd2 Nc6 9. 0-0 0-0 10. Qb3 Na5 11. Qc2 h6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Ne5 Bh5 15. h3 Nd7 16. g4 Bg6 17. Nxg6 fxg6 18. Bxg6 e5 19. dxe5 Nxe5 20. Bf5 Nac6 21. f4 Qc5+ 22. Kg2 Nc4 23. Nxc4 dxc4 24. Qe4 Rfe8 25. Be6+ Kf8 26. Qxc4 Qb6 27. Qb3 Rxe6 28. Qxe6 Qxb2+ 29. Kg1 Qxc3 30. Qd6+ Kg8 31. Qd5+ Kh8 32. Qf3 Qc4 33. Rf2 Rd8 34. Raf1 Rd3 35. Qe2 Nd4 36. Qe8+ Kh7 37. Qe4+ Kh8 38. Kg2 Qc3 39. Rh1 Rg3+ 40. Kf1 Qc4+ 41. Re2 Qxe2+ 42. Qxe2 Nxe2 43. Kxe2 Rg2+ 44. Kd3 Rxa2 45. Ke4 Re2+ 46. Kd5 Rc2 47. Ke6 Kg8 48. Rd1 Rc6+ 49. Ke7 Rc7+ 50. Ke6 b5 51. Rd8+ Kh7 52. Rb8 Rc6+ 53. Kd5 Rb6 54. Rxb6 axb6 55. h4 Kg8 56. h5 Kf7 57. g5 g6 58. hxg6+ Kxg6 59. gxh6 Kxh6 60. Ke6 b4 61. f5 b3 62. f6 b2 63. f7 b1Q 64. f8Q+ Kg5 65. Qf6+ Kg4 66. Qd4+ 1/2-1/2

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.17"]
[Round "6"]
[White "Van Litsenborgh, Rudi"]
[Black "Chan, Anthony"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "1859"]
[PlyCount "44"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 e6 7. dxe6 fxe6 8. Bxb5 Qa5+ 9. Nc3 Ba6 10. Bxa6 Nxa6 11. Bd2 Nb4 12. Bf4 Qa6 13. Qd2 Nd3+ 14. Kd1 Nxf4 15. Qxf4 Qf1+ 16. Kc2 Qxa1 17. h4 Qf1 18. Qh2 Qa6 19. Nge2 Be7 20. h5 d5 21. e5 d4 22. exf6 Bxf6 0-1

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.16"]
[Round "3"]
[White "Hariharan, Shambavi"]
[Black "Van Litsenborgh, Rudi"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1491"]
[PlyCount "95"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. Nf3 h6 6. 0-0 e6 7. Nc3 Nbd7 8. Qb3 Qc7 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Qxb7 0-0 12. c5 Qe7 13. Qxc6 Rfc8 14. Qa4 Bf5 15. Nb5 Ne4 16. Nh4 a6 17. Nc3 Nxc3 18. bxc3 Bh7 19. c4 Nf6 20. cxd5 exd5 21. Rfe1 Qe6 22. Nf3 Nd7 23. Rac1 Rab8 24. h4 Rb2 25. Rc3 Nf6 26. Ne5 Rcb8 27. Ra3 Rb1 28. Rf1 Rxf1+ 29. Bxf1 Rb1 30. Qxa6 Rxf1+ 31. Kxf1 Qh3+ 32. Kg1 Be4 33. Rf3 Kh7 34. Qa3 g5 35. hxg5 hxg5 36. g4 Bxf3 37. Qxf3 Qxf3 38. exf3 Kg7 39. Kf1 Ne8 40. Ke2 f6 41. Nc6 Kf7 42. Ke3 Nc7 43. Nb4 Ke6 44. f4 gxf4+ 45. Kxf4 Nb5 46. Ke3 Na3 47. f4 f5 48. gxf5+ 1-0

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.16"]
[Round "4"]
[White "Van Litsenborgh, Rudi"]
[Black "Dean, Matthew"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "79"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 0-0 5. h3 d6 6. Nf3 Nbd7 7. e3 c5 8. Bd3 a6 9. 0-0 Ne8 10. Bg5 f5 11. Qb3 Nef6 12. d5 Nh5 13. Rfe1 h6 14. Bf4 Rf7 15. Ne2 Bf6 16. Bh2 Bh4 17. Nxh4 Rg7 18. Nf3 Nf8 19. e4 e5 20. dxe6 Nxe6 21. exf5 Nd4 22. Nexd4 cxd4 23. Qa4 Bd7 24. Qb4 Bxf5 25. Bxf5 gxf5 26. Re6 Kh8 27. Rxh6+ Rh7 28. Rxh7+ Kxh7 29. Bxd6 Qg8 30. Qxb7+ Kh8 31. Be5+ Ng7 32. Bxd4 Rb8 33. Qe7 Re8 34. Bxg7+ Qxg7 35. Qxe8+ Kh7 36. Re1 Kh6 37. Qe6+ Kh7 38. Qxf5+ Kh6 39. Re6+ Qg6 40. Qxg6# 1-0

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.15"]
[Round "2"]
[White "O'Shea, Colm"]
[Black "Van Litsenborgh, Rudi"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1677"]
[PlyCount "73"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. d4 Nf6 7. Nf3 e6 8. Bc4 Be7 9. 0-0 a6 10. Re1 b5 11. Bb3 Bb7 12. a3 0-0 13. Bf4 Bd6 14. Bg5 Be7 15. Qd3 Nbd7 16. Bc2 g6 17. Rad1 Nd5 18. Bh6 Re8 19. Ne4 N7f6 20. Nc5 Bc8 21. Ne5 Qb6 22. b4 a5 23. Rb1 Rd8 24. Qf3 Bb7 25. Be4 axb4 26. axb4 Bf8 27. Bxd5 Rxd5 28. Qxf6 Rxe5 29. dxe5 Bxh6 30. Nxb7 Qxb7 31. Red1 Qc7 32. f4 Ra2 33. Rd8+ Bf8 34. Rbd1 Rxg2+ 35. Kxg2 Qc2+ 36. R1d2 Qe4+ 37. Kf2 1-0

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.15"]
[Round "1"]
[White "Van Litsenborgh, Rudi"]
[Black "Larchikov, Maksym"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1901"]
[PlyCount "30"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 e6 5. Nd2 Be7 6. f4 b6 7. Ngf3 0-0 8. 0-0 Bb7 9. Ne5 Ne4 10. Qf3 f6 11. Ng4 f5 12. Ne5 Nd7 13. g4 Nxe5 14. fxe5 Bh4 15. Qh3 Nf2 0-1

