[Event "Utrecht OKU op 46th"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1"]
[White "Mensing, Andrew"]
[Black "Van Kerkhof, David"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1924"]
[BlackElo "2376"]
[PlyCount "62"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. Nbd2 d5 7. exd5 Nxd5 8. 0-0 Bg4 9. h3 Bh5 10. Ne4 Kh8 11. Re1 f6 12. Ng3 Bf7 13. Bb3 Bc5 14. Nh4 Qd7 15. Qf3 Rad8 16. Ne4 Bb6 17. Ba4 Bg8 18. Nf5 Nd4 19. Nxd4 Qxa4 20. Nf5 Qd7 21. Bd2 Nf4 22. Bxf4 Qxf5 23. Be3 Qxf3 24. gxf3 Rd5 25. d4 Rxd4 26. Red1 Rd3 27. Rxd3 Rd8 28. Kf1 Rxd3 29. Ke1 Bc4 30. b3 Bxe3 31. Ke2 Bd5 0-1

[Event "Leiden Noteboom Memorial 79th"]
[Site "Leiden"]
[Date "2019.02.23"]
[Round "2"]
[White "Mensing, Andrew"]
[Black "Straver, Robert"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1924"]
[BlackElo "2128"]
[PlyCount "48"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Qc7 6. Bc4 Be7 7. 0-0 Nf6 8. h3 0-0 9. Qe2 h6 10. Rd1 a5 11. a3 b5 12. Ba2 Re8 13. Nf1 Nbd7 14. Ng3 Nf8 15. Nf5 Bc5 16. N3h4 Be6 17. Rd3 Qa7 18. Bxh6 gxh6 19. Rg3+ Ng6 20. Bxe6 Rxe6 21. Rf1 Kh7 22. Qd2 Bf8 23. Nxg6 fxg6 24. Nh4 Nxe4 0-1

[Event "Leiden Noteboom Memorial 79th"]
[Site "Leiden"]
[Date "2019.02.22"]
[Round "1"]
[White "Damen, Jip"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2170"]
[BlackElo "1924"]
[PlyCount "51"]
[EventDate "2019.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Qe2 Qc7 7. c4 d6 8. 0-0 Nc6 9. Nxc6 bxc6 10. Nc3 e5 11. f4 Be7 12. Kh1 Rb8 13. c5 Qa5 14. cxd6 Bxd6 15. f5 h6 16. a3 Bc5 17. Rb1 Bd4 18. b4 Qc7 19. Bd2 Ra8 20. Rf3 g5 21. Qd1 Ng4 22. Qe1 f6 23. Na4 Qd6 24. Nc5 a5 25. Rc1 h5 26. Bc4 1-0

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.11"]
[Round "9"]
[White "Van Dommelen, Martin"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2192"]
[BlackElo "1964"]
[PlyCount "47"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Be2 Nf6 7. 0-0 Be7 8. c4 Qd7 9. Be3 cxd4 10. Nxd4 e5 11. Nb5 0-0 12. N1c3 Rd8 13. Qxd7 Bxd7 14. Rfd1 Be6 15. Nc7 Rac8 16. Nxe6 fxe6 17. Nb5 a6 18. Na7 Nxa7 19. Bxa7 Nd7 20. Be3 Nc5 21. Kf1 Na4 22. b3 Nc3 23. Rdc1 Bb4 24. Bg4 1-0

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.07"]
[Round "5"]
[White "Lopez Rojas, Jeffrey"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "2156"]
[BlackElo "1964"]
[PlyCount "53"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 Bd7 9. Bf4 Qe7 10. Qb3 b6 11. 0-0 0-0 12. Nd2 Nh5 13. Nc4 Nxf4 14. gxf4 Bg4 15. Rae1 g5 16. fxg5 Qxg5 17. Ne4 Qh5 18. h3 Bd7 19. Nexd6 Na6 20. e4 Bd4 21. Kh2 Kh8 22. f4 Rg8 23. Qf3 Qg6 24. e5 b5 25. Na3 Rg7 26. Naxb5 Rag8 27. Re2 1-0

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.05"]
[Round "2"]
[White "Mensing, Andrew"]
[Black "Bezemer, Arno J"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1964"]
[BlackElo "2295"]
[PlyCount "96"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Be3 Nf6 5. Nc3 e6 6. g3 d5 7. exd5 exd5 8. Qe2 Be6 9. d4 cxd4 10. Nxd4 Bb4 11. Bg2 0-0 12. 0-0 Re8 13. Qb5 Qd6 14. Nce2 a6 15. Qd3 Rac8 16. f4 Bg4 17. Bf3 Bxf3 18. Rxf3 Ng4 19. h3 Nf6 20. c3 Ba5 21. Kg2 Re4 22. Nf5 Qd7 23. g4 Ree8 24. Neg3 Bc7 25. Bd4 Nxd4 26. Qxd4 Re6 27. Nxg7 Bb6 28. Nxe6 Bxd4 29. Nxd4 Re8 30. Ngf5 Re4 31. Raf1 Kf8 32. R3f2 b5 33. Rf3 Re8 34. Re3 Rxe3 35. Nxe3 Qe7 36. Re1 Qe4+ 37. Kf2 Qxf4+ 38. Kg2 Qe4+ 39. Kg3 h5 40. Re2 Qd3 41. g5 Ne4+ 42. Kh4 Nd6 43. Kxh5 Nc4 44. Nef5 Qxh3+ 45. Nh4 Ne3 46. Ndf3 Qg4+ 47. Kh6 Nf5+ 48. Nxf5 Qxf3 0-1

[Event "Eindhoven WLC op 9th"]
[Site "Eindhoven"]
[Date "2018.05.25"]
[Round "1"]
[White "Mensing, Andrew"]
[Black "Petrisor, Adrian Marian"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1981"]
[BlackElo "2413"]
[PlyCount "40"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nd2 g6 4. Ngf3 Bg7 5. g3 e5 6. Bg2 Nge7 7. 0-0 0-0 8. c3 d6 9. Re1 h6 10. h4 Be6 11. Nc4 Qd7 12. a4 f5 13. Qe2 f4 14. Rb1 Bg4 15. Rf1 Rf7 16. Qc2 Raf8 17. Nfd2 Bh3 18. Kh2 fxg3+ 19. fxg3 Rf2 20. Ne3 Bxg2 0-1

[Event "Leiden op-A 10th"]
[Site "Leiden"]
[Date "2016.07.23"]
[Round "8"]
[White "Rosen, Eric S"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2393"]
[BlackElo "1959"]
[PlyCount "47"]
[EventDate "2016.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Nc6 9. Rc1 Bb7 10. f3 d6 11. Nd5 exd5 12. cxd5 g6 13. Nxc6 Bg7 14. Na5 Qe7 15. Bxb6 Bxd5 16. Rc7 Qe6 17. Be2 Nxe4 18. Qa4+ Kf8 19. fxe4 Bxe4 20. 0-0 Bf5 21. Qc6 Re8 22. Bc4 d5 23. Bc5+ Kg8 24. Bxd5 1-0

[Event "Leiden op-A 10th"]
[Site "Leiden"]
[Date "2016.07.22"]
[Round "6"]
[White "Mensing, Andrew"]
[Black "Van Beek, Alexander"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1959"]
[BlackElo "2284"]
[PlyCount "52"]
[EventDate "2016.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Nbd2 Nb6 9. Ne4 Nxc4 10. Nxc5 Nd6 11. Re1 b6 12. Qa4 Ne7 13. Ne4 Ng6 14. h4 Bd7 15. Qc2 Nxe4 16. dxe4 Bg4 17. Bg5 f6 18. Qb3+ Kh8 19. Nh2 fxg5 20. Nxg4 gxh4 21. Rad1 Qg5 22. Ne3 h3 23. g3 h2+ 24. Kh1 Rxf2 25. Rd7 Qxg3 26. Qd1 Raf8 0-1

[Event "Leiden op-A 10th"]
[Site "Leiden"]
[Date "2016.07.17"]
[Round "3"]
[White "Mensing, Andrew"]
[Black "Kollen, Zyon"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1959"]
[BlackElo "2310"]
[PlyCount "52"]
[EventDate "2016.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. f4 Qa5 8. Bd2 Qa4 9. Nf3 b6 10. Be3 Ba6 11. Bxa6 Nxa6 12. 0-0 Rc8 13. g4 cxd4 14. Bxd4 h5 15. h3 Nc5 16. Ng5 hxg4 17. hxg4 Ne4 18. Nxe4 dxe4 19. f5 Nd5 20. fxe6 fxe6 21. Qd2 Rc7 22. Qg5 Qxc2 23. Rf2 Qd3 24. Qg6+ Kd8 25. Qxe6 Qg3+ 26. Rg2 Qxg2+ 0-1

[Event "Leiden op-A 10th"]
[Site "Leiden"]
[Date "2016.07.16"]
[Round "2"]
[White "Peng, Zhaoqin"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2385"]
[BlackElo "1959"]
[PlyCount "55"]
[EventDate "2016.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bb5+ Bd7 8. Bd3 Bg7 9. Nge2 0-0 10. 0-0 Na6 11. f3 Rb8 12. Be3 Qe7 13. Qd2 Rfc8 14. Rae1 b5 15. a3 c4 16. Bc2 Nc5 17. Nd1 Be8 18. Nd4 Qc7 19. Nf2 a5 20. Bh6 Bh8 21. Nf5 Nh5 22. g4 gxf5 23. gxh5 Bxb2 24. Qg5+ Kh8 25. e5 f6 26. exf6 Qf7 27. Bg7+ Kg8 28. Ng4 1-0

[Event "Leiden LCT op-B 09th"]
[Site "Leiden"]
[Date "2015.07.26"]
[Round "9"]
[White "Bulthuis, Jelle"]
[Black "Mensing, Andrew"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1863"]
[BlackElo "1831"]
[PlyCount "69"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 e6 4. e3 b6 5. c4 Bb7 6. Be2 Be7 7. d3 Qc7 8. Nbd2 d6 9. Qc2 Nc6 10. a3 Rd8 11. Rc1 d5 12. cxd5 exd5 13. d4 Qd6 14. dxc5 bxc5 15. Bb5 0-0 16. Bxc6 Bxc6 17. b4 c4 18. Nd4 Bd7 19. Nf5 Bxf5 20. Qxf5 Qe6 21. Qxe6 fxe6 22. 0-0 Nd7 23. Nf3 Bf6 24. Bxf6 Rxf6 25. Rfd1 Rc8 26. Rd4 a5 27. e4 Rf4 28. exd5 Rxd4 29. Nxd4 exd5 30. bxa5 Ra8 31. Nc6 Kf8 32. Rd1 Nf6 33. g4 Ra6 34. Nb4 Rxa5 35. g5 1/2-1/2

[Event "Leiden LCT op-B 09th"]
[Site "Leiden"]
[Date "2015.07.25"]
[Round "8"]
[White "Pliev, Vladimir"]
[Black "Mensing, Andrew"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1880"]
[BlackElo "1831"]
[PlyCount "68"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 b6 5. Bb2 Bb7 6. Bd3 Be7 7. 0-0 d6 8. Nbd2 0-0 9. c4 Nc6 10. a3 h6 11. Qc2 Qc7 12. dxc5 bxc5 13. Rfd1 Rad8 14. Ne4 Nxe4 15. Bxe4 f5 16. Bd3 Bf6 17. Bxf6 Rxf6 18. e4 f4 19. Qc3 a5 20. Re1 e5 21. Rad1 Bc8 22. h3 Qe7 23. Bf1 Rdf8 24. Qd3 g5 25. Qd5+ Kh7 26. Qxc6 g4 27. hxg4 Bxg4 28. Be2 Rg6 29. Kf1 Rfg8 30. Rd3 Bd7 31. Qc7 Rxg2 32. Red1 Qh4 33. Qxd7+ Kh8 34. Ke1 Qxf2+ 0-1

[Event "Leiden LCT op-B 09th"]
[Site "Leiden"]
[Date "2015.07.24"]
[Round "7"]
[White "Mensing, Andrew"]
[Black "Baak, Evert"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1831"]
[BlackElo "1932"]
[PlyCount "75"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 0-0 7. Qg4 Kh8 8. Bd3 f5 9. Qg3 c5 10. Nf3 Nc6 11. 0-0-0 cxd4 12. Nb5 Nc5 13. Nfxd4 a6 14. Nxc6 bxc6 15. Nd4 Bd7 16. Ne2 Be8 17. Qe3 Qc7 18. Nd4 Qd7 19. Rh3 Nxd3+ 20. Qxd3 c5 21. Ne2 Bf7 22. Qd2 Rfb8 23. Rdh1 Bf8 24. Bf4 Ra7 25. h5 Rab7 26. b3 a5 27. Kd1 a4 28. h6 g6 29. Nc1 Qb5 30. Re3 Be8 31. Bg5 d4 32. Rg3 axb3 33. axb3 c4 34. Rh4 Bb4 35. Qe2 Bc5 36. Qxc4 Qa5 37. Qxe6 Qb5 38. Bf6+ 1-0

[Event "Leiden LCT op-B 09th"]
[Site "Leiden"]
[Date "2015.07.23"]
[Round "6"]
[White "Mensing, Andrew"]
[Black "Stokes, Paul C"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1831"]
[BlackElo "1921"]
[PlyCount "113"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. 0-0 e6 8. Bg5 Be7 9. Bxe7 Ngxe7 10. Re1 Rc8 11. Nbd2 Bf5 12. Bxf5 Nxf5 13. Ne5 Nxe5 14. Rxe5 0-0 15. Nf3 Qb6 16. Qe2 Nd6 17. Rh5 Ne4 18. Ne5 Nf6 19. Rh3 Rc7 20. Rd1 Rfc8 21. Rdd3 Qa6 22. a3 Qd6 23. Rdf3 Ne4 24. Re3 Qb6 25. Ng4 a5 26. f3 Nd6 27. Qf2 Nc4 28. Re2 Qb3 29. Qh4 Qd1+ 30. Kf2 Qd3 31. Nf6+ gxf6 32. Qh6 a4 33. Rg3+ Qg6 34. Rxg6+ hxg6 35. h4 Nd6 36. g4 f5 37. Ke1 fxg4 38. fxg4 Ne4 39. h5 g5 40. Rxe4 dxe4 41. Qxg5+ Kh7 42. Qe5 f5 43. g5 Re7 44. Qf6 Rce8 45. g6+ Kh6 46. g7+ Kxh5 47. Qf8 Rxg7 48. Qxe8+ Rg6 49. c4 Kh6 50. Qh8+ Kg5 51. d5 exd5 52. cxd5 Kf4 53. Qh2+ Ke3 54. d6 f4 55. Qd2+ Kf3 56. Qf2+ Kg4 57. Qg2+ 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.08"]
[Round "7"]
[White "Mensing, Andrew"]
[Black "Evengroen, Jan"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1882"]
[BlackElo "2113"]
[PlyCount "54"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. a4 Qa5 9. Bd2 Bd7 10. Bb5 Qc7 11. Bd3 f6 12. exf6 gxf6 13. 0-0 0-0-0 14. Re1 Rdg8 15. Qc1 e5 16. dxe5 Bg4 17. Be2 fxe5 18. Ng5 h5 19. f4 e4 20. c4 Nd4 21. Bxg4+ hxg4 22. cxd5 Rxg5 23. c4 Nef5 24. Qa3 Rgh5 25. Rxe4 Rxh2 26. Re8+ Rxe8 27. Kxh2 Ne2 0-1

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.07"]
[Round "6"]
[White "Mensing, Andrew"]
[Black "Dekker, Teus"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1882"]
[BlackElo "2020"]
[PlyCount "85"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Nc6 4. d3 Bg7 5. Bg2 d6 6. Nge2 a6 7. a4 Rb8 8. Be3 e5 9. 0-0 Nge7 10. h3 0-0 11. Qd2 Be6 12. Bh6 d5 13. Bxg7 Kxg7 14. exd5 Nxd5 15. Kh2 f5 16. f4 Qd6 17. fxe5 Nxe5 18. Rae1 Nf6 19. Nf4 Bf7 20. Nd1 b5 21. axb5 axb5 22. Ne3 Rfe8 23. Bh1 Nc4 24. Nxc4 bxc4 25. Qc3 Qd4 26. Qxd4 cxd4 27. Rxe8 Rxe8 28. Rf2 Rb8 29. dxc4 Bxc4 30. b3 Ba6 31. Ne6+ Kh6 32. Nxd4 Bb7 33. Bxb7 Rxb7 34. g4 Ne4 35. Re2 Rd7 36. Nf3 Nc3 37. Re5 fxg4 38. hxg4 Rc7 39. Kg3 Rf7 40. Nd4 Rd7 41. Ne6 Rd2 42. g5+ Kh5 43. Nf4# 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.06"]
[Round "5"]
[White "Van der Pluijm, Dik"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1801"]
[BlackElo "1882"]
[PlyCount "175"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. Bd3 d5 5. Nbd2 0-0 6. 0-0 c5 7. b3 cxd4 8. exd4 Nc6 9. Re1 Re8 10. Bb2 Nb4 11. Bb5 Bd7 12. Bxd7 Nxd7 13. a3 Nc6 14. Ne5 Rc8 15. Ndf3 Qc7 16. Nxd7 Qxd7 17. Qd3 e6 18. Re2 Rc7 19. h3 Qd6 20. Rae1 Rec8 21. g3 a6 22. Kg2 Na7 23. a4 Nc6 24. c3 Na5 25. b4 Nc4 26. Bc1 Qc6 27. Bf4 Re7 28. a5 Na3 29. Rc1 Qd7 30. Ne5 Qb5 31. Qe3 f6 32. Nd3 Nc4 33. Qf3 g5 34. Be3 h6 35. Nc5 e5 36. Qxd5+ Kh8 37. Rce1 Ree8 38. Qf3 Nd6 39. Qh5 Qc6+ 40. Qf3 Qxf3+ 41. Kxf3 e4+ 42. Kg2 f5 43. h4 Nf7 44. Nxb7 Rxc3 45. Nc5 Ra8 46. Ne6 Bf6 47. d5 Rd3 48. hxg5 hxg5 49. Nc7 Rc8 50. Nxa6 Rxd5 51. Nc5 Ne5 52. a6 Nd3 53. Rh1+ Kg8 54. a7 Nxb4 55. Rb2 Nc6 56. Rb7 f4 57. gxf4 gxf4 58. Bxf4 Rxc5 59. Rh6 Bg7 60. Rg6 Rf5 61. Rgxg7+ Kf8 62. Bd6+ Ne7 63. Rgxe7 Rg5+ 64. Kf1 Rd5 65. Re5+ Rxd6 66. Rxe4 Rdd8 67. Ree7 Ra8 68. Rf7+ Kg8 69. Rg7+ Kf8 70. Rbf7+ Ke8 71. Re7+ Kf8 72. Kg2 Rdc8 73. Rb7 Rd8 74. Rh7 Kg8 75. Rbg7+ Kf8 76. Rc7 Kg8 77. Rhg7+ Kh8 78. Kg3 Re8 79. f3 Red8 80. Kg4 Re8 81. f4 Red8 82. Kg5 Re8 83. Rb7 Rec8 84. f5 Rd8 85. Kg6 Rdc8 86. Rh7+ Kg8 87. Rbg7+ Kf8 88. Rh8# 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.05"]
[Round "4"]
[White "Mensing, Andrew"]
[Black "Samsom, Michel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1882"]
[BlackElo "1610"]
[PlyCount "53"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. Bb3 0-0 7. 0-0 h6 8. h3 Na5 9. Bc2 c5 10. Re1 Qc7 11. Nbd2 Be6 12. Nf1 Rfd8 13. Qe2 Rac8 14. b3 a6 15. Bb2 b5 16. Rac1 c4 17. bxc4 bxc4 18. d4 Bd7 19. Ba3 Bb5 20. Ne3 Qb7 21. Nf5 exd4 22. N3xd4 Bf8 23. Qe3 Kh8 24. Qf3 Bc6 25. Nxc6 Qxc6 26. Nxh6 d5 27. Nf5 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.04"]
[Round "3"]
[White "Van der Auweraert, Elwin"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2262"]
[BlackElo "1882"]
[PlyCount "67"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nge7 5. 0-0 d6 6. Re1 g6 7. d4 cxd4 8. Nxd4 a6 9. c4 Bg7 10. Be3 0-0 11. Nc3 Rb8 12. Rc1 b6 13. Qd2 Qd7 14. Red1 Rd8 15. Nxc6 Nxc6 16. Bg5 Ne7 17. Bf4 e5 18. Bg5 f6 19. Be3 b5 20. Bf1 b4 21. Nd5 Nxd5 22. Qxd5+ Kh8 23. Qa5 Bb7 24. c5 Qc6 25. Bg2 Rbc8 26. cxd6 Rxd6 27. Qxb4 Rxd1+ 28. Rxd1 Bf8 29. Qb3 f5 30. Qf7 Bg7 31. Rd7 Rg8 32. Bh6 Qf6 33. Qxf6 Bxf6 34. Rxb7 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "2"]
[White "Mensing, Andrew"]
[Black "Koopman, Richard"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1882"]
[BlackElo "1730"]
[PlyCount "105"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 0-0 7. Bd3 c5 8. Nf3 cxd4 9. Bxe7 Qxe7 10. Nxd4 Nc6 11. Nxc6 bxc6 12. f4 f6 13. Qe2 Qb4 14. 0-0 Qxb2 15. Qh5 f5 16. Ne2 Qb6+ 17. Kh2 Nc5 18. Rfb1 Qc7 19. Nd4 a6 20. g4 Nxd3 21. cxd3 c5 22. Rc1 fxg4 23. Qxg4 Qf7 24. Ne2 Qe7 25. Rc2 Bd7 26. Rg1 Rac8 27. Ng3 Be8 28. Rcg2 Rc7 29. Kh1 Kh8 30. Nh5 Bxh5 31. Qxh5 Qf7 32. Qg4 Qf5 33. Qxf5 Rxf5 34. Rg4 c4 35. Rc1 c3 36. Kg2 d4 37. Kf3 g6 38. Ke4 Rd7 39. Rb1 Kg7 40. Rb6 h5 41. Rg1 Rdf7 42. Rf1 Rc7 43. Rxe6 c2 44. Rc1 Rcf7 45. Rxc2 Rxf4+ 46. Kd5 Rxh4 47. Rd6 Rg4 48. e6 Re7 49. Rd7 Kf6 50. Rxe7 Kxe7 51. Rc7+ Ke8 52. Kd6 Rg1 53. Rc8# 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.02"]
[Round "1"]
[White "Van den Broeck, Fred"]
[Black "Mensing, Andrew"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1198"]
[BlackElo "1882"]
[PlyCount "44"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 e6 7. 0-0 Be7 8. Qe2 Nf6 9. Rd1 Nd7 10. Nb5 Nde5 11. Nxe5 Nxe5 12. Bf4 Nxc4 13. Qxc4 0-0 14. Bxd6 Bxd6 15. Rxd6 Qg5 16. Rad1 e5 17. R6d3 Be6 18. Qb4 Rac8 19. Rg3 Qf4 20. Nc3 Rcd8 21. Rxd8 Rxd8 22. Rf3 Qc1+ 0-1

[Event "Leiden op-A 8th"]
[Site "Leiden"]
[Date "2014.07.19"]
[Round "8"]
[White "Mensing, Andrew"]
[Black "Stins, Johan"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1905"]
[BlackElo "1880"]
[PlyCount "58"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 e5 6. 0-0 Nge7 7. d3 0-0 8. Be3 d6 9. Na3 Be6 10. d4 cxd4 11. cxd4 exd4 12. Nxd4 Nxd4 13. Bxd4 Bxd4 14. Qxd4 d5 15. Rfd1 dxe4 16. Qc5 Qe8 17. Bxe4 Nc6 18. Nb5 Bh3 19. Re1 Qe5 20. Qxe5 Nxe5 21. Bxb7 Rab8 22. Rxe5 Rxb7 23. b3 Rd7 24. Re2 Kg7 25. f3 Rc8 26. Kf2 Kf6 27. g4 h5 28. Kg3 hxg4 29. fxg4 a6 1-0

[Event "Leiden op-A 8th"]
[Site "Leiden"]
[Date "2014.07.18"]
[Round "7"]
[White "Van Brussel, Bert"]
[Black "Mensing, Andrew"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1846"]
[BlackElo "1749"]
[PlyCount "98"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. Nxe5 Nxe5 8. 0-0 0-0 9. Nc3 d6 10. Na4 Be6 11. Nxc5 dxc5 12. Qxd8 Rfxd8 13. b3 a5 14. Bb2 Nd3 15. Bc3 a4 16. Rfd1 Nb4 17. bxa4 Rxd1+ 18. Bxd1 Bxc4 19. a3 Nd5 20. Bb2 Bd3 21. Rc1 c4 22. g3 Nb6 23. f4 Nxa4 24. Bxa4 Rxa4 25. Ra1 c5 26. Kf2 b5 27. Ke1 b4 28. axb4 Rxa1+ 29. Bxa1 cxb4 30. Kd2 f5 31. Bd4 h5 32. Bc5 b3 33. Kc3 Kf7 34. Ba3 g6 35. Kd4 Kg7 36. Bb2 h4 37. gxh4 Kh6 38. Ke5 Kh5 39. Kf6 Kxh4 40. Kxg6 Kh3 41. Kf6 Kxh2 42. Ke5 Kg2 43. Kd4 Kf3 44. Ba3 Ke2 45. Kc3 Kxe3 46. Bd6 Ke2 47. Be5 Kd1 48. Kb2 Bc2 49. Bc3 Ke2 1/2-1/2

[Event "Leiden op-A 8th"]
[Site "Leiden"]
[Date "2014.07.15"]
[Round "5"]
[White "Land, Marc"]
[Black "Mensing, Andrew"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "1888"]
[BlackElo "1905"]
[PlyCount "45"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. Be3 Qa5 10. 0-0 Nc6 11. Rb1 a6 12. dxc5 Bxc3 13. Nxc3 Qxc3 14. Qe2 Nd4 15. Qd3 Qxd3 16. Bxd3 Rd8 17. Rfd1 Nc6 18. Bf4 e5 19. Be3 Na5 20. Kf1 Be6 21. Ke2 Rd7 22. Rb2 Kg7 23. Bd2 1/2-1/2

[Event "NED-ch U15"]
[Site "Rotterdam"]
[Date "2014.05.04"]
[Round "9"]
[White "Post, Jesper"]
[Black "Mensing, Andrew"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "104"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Bg2 e6 7. f4 Nge7 8. Nf3 0-0 9. 0-0 Rb8 10. Qd2 b5 11. Rae1 f5 12. h3 Qa5 13. g4 Nd4 14. Bxd4 cxd4 15. Nd1 Qxd2 16. Nxd2 fxg4 17. hxg4 Bh6 18. g5 Bg7 19. Re2 e5 20. Ref2 Bg4 21. fxe5 dxe5 22. Bf3 Be6 23. Nb3 Bxb3 24. axb3 b4 25. Bg4 Rxf2 26. Rxf2 Rf8 27. Be6+ Kh8 28. Kg2 h6 29. gxh6 Rxf2+ 30. Nxf2 Bxh6 31. Bd7 Kg7 32. Ng4 Bf4 33. Kh3 g5 34. Be8 a5 35. Kg2 Kf8 36. Nf6 Nc8 37. Bc6 Kf7 38. Ng4 Ne7 39. Bd7 Ng6 40. Bc8 Nh4+ 41. Kf2 Ke7 42. Bb7 Kd6 43. Bd5 Bc1 44. Bc4 Ng6 45. Bd5 Bxb2 46. Nh6 Bc1 47. Nf7+ Ke7 48. Bc4 Be3+ 49. Kg3 Bf4+ 50. Kf2 g4 51. Kf1 g3 52. Kg1 Nh4 0-1

[Event "NED-ch U15"]
[Site "Rotterdam"]
[Date "2014.05.03"]
[Round "8"]
[White "Mensing, Andrew"]
[Black "Van Roon, Sjoerd"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "146"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Nc6 6. Nf3 Bd7 7. Bd3 0-0-0 8. Bd2 Bg4 9. h3 Bxf3 10. Qxf3 Nxe5 11. Bf5+ Kb8 12. Qe2 Nc4 13. Qxc4 Qxf5 14. 0-0-0 Bd6 15. Nb5 Ne7 16. Ba5 Nc6 17. Nxd6 Rxd6 18. Rxd6 cxd6 19. Bb4 d5 20. Bd6+ Ka8 21. Qf4 Qe6 22. Bc5 d4 23. Bxd4 Qxa2 24. b3 Rc8 25. Qf5 Ne7 26. Qd3 g6 27. Re1 Rd8 28. Qc3 Qa3+ 29. Qb2 Qd6 30. Kb1 Nd5 31. Be5 Qc6 32. Bd4 Rc8 33. c4 Nb4 34. Qa3 Na6 35. Re3 Qxg2 36. Qb2 Nb4 37. Qd2 Nc6 38. Bb2 Qf1+ 39. Bc1 Rd8 40. Qb2 Nb4 41. Qf6 Qd1 42. Rc3 Re8 43. Qf3 Qe2 44. Qxe2 Rxe2 45. Rf3 f5 46. Ba3 a5 47. Bxb4 axb4 48. Kc1 Ka7 49. Kd1 Rb2 50. Ke1 Kb6 51. Kf1 Kc5 52. Rd3 Kc6 53. Kg2 Rc2 54. Kf3 b5 55. cxb5+ Kxb5 56. Ke3 Rc3 57. f4 Rc1 58. Ke2 Kc5 59. Kf2 Rc2+ 60. Kf3 h6 61. h4 h5 62. Ke3 Rh2 63. Kf3 Rxh4 64. Kg3 Rh1 65. Rd8 Rb1 66. Rg8 Kd4 67. Kf2 Ke4 68. Rxg6 Rxb3 69. Rh6 Rh3 70. Kg2 Rc3 71. Rb6 b3 72. Rb4+ Kd3 73. Kf2 Kc2 0-1

[Event "NED-ch U15"]
[Site "Rotterdam"]
[Date "2014.05.02"]
[Round "7"]
[White "Kouwenhoven, Derk"]
[Black "Mensing, Andrew"]
[Result "1/2-1/2"]
[ECO "B42"]
[PlyCount "106"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. c4 Bc5 7. Nb3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nc6 10. 0-0 0-0 11. Nc3 Qc7 12. f4 d6 13. Rae1 Rd8 14. Rf3 e5 15. f5 Qb6+ 16. Kh1 Nd4 17. Nxd4 Qxd4 18. Ne2 Qb6 19. Ref1 Qc6 20. Rg3 Ne8 21. Qh6 Kh8 22. Qh5 Nf6 23. Qxf7 Rg8 24. Rh3 Bd7 25. Qg6 Be8 26. Qg5 b5 27. Rc1 b4 28. g4 Rf8 29. Qh4 g6 30. Ng3 Ra7 31. Qh6 Rg8 32. Qg5 d5 33. cxd5 Qd6 34. Rc8 gxf5 35. Qh6 Nxe4 36. Nxe4 Qxh6 37. Rxh6 fxe4 38. Bxe4 Rag7 39. g5 Bd7 40. Rc7 Bf5 41. Rc4 Rxg5 42. h4 Bxe4+ 43. Rxe4 Rg1+ 44. Kh2 R1g2+ 45. Kh1 Rxb2 46. Rxa6 Rc8 47. Re1 Rc4 48. Rd1 Rxh4+ 49. Kg1 Rg4+ 50. Kh1 Rh4+ 51. Kg1 Rg4+ 52. Kh1 Rh4+ 53. Kg1 Rbh2 1/2-1/2

[Event "NED-ch U15"]
[Site "Rotterdam"]
[Date "2014.05.01"]
[Round "6"]
[White "Mensing, Andrew"]
[Black "Mestrom, Wolf"]
[Result "0-1"]
[ECO "B26"]
[BlackElo "1733"]
[PlyCount "132"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nge7 5. d3 g6 6. Bf4 d6 7. Nge2 Bg7 8. 0-0 0-0 9. Qd2 Nd4 10. Nd1 e5 11. Be3 b5 12. c3 Nxe2+ 13. Qxe2 Rb8 14. Qd2 Ba6 15. Bh6 f5 16. exf5 Nxf5 17. Bxg7 Kxg7 18. f4 exf4 19. Rxf4 d5 20. Qf2 Qd6 21. Ne3 Nxe3 22. Rxf8 Rxf8 23. Qxe3 d4 24. cxd4 cxd4 25. Qe2 Bc8 26. Re1 Bf5 27. g4 Bc8 28. h3 Rf7 29. Qe5+ Qxe5 30. Rxe5 Rc7 31. Rxb5 Rc1+ 32. Bf1 Ba6 33. Rb3 Kf6 34. Kf2 Ke5 35. Ra3 Rc6 36. Ra5+ Kf4 37. Be2 Rd6 38. b4 Rb6 39. a4 Bc8 40. Rxa7 Rxb4 41. a5 Ra4 42. Rxh7 Rxa5 43. Re7 Re5 44. Rf7+ Kg5 45. Kg3 Re3+ 46. Bf3 Kh6 47. h4 g5 48. Rf6+ Kg7 49. hxg5 Rxd3 50. Rc6 Rc3 51. Rd6 d3 52. Rd4 Rb3 53. Kf4 Ba6 54. Rd7+ Kf8 55. g6 Bc4 56. g7+ Kg8 57. Ke5 d2 58. Bd1 Re3+ 59. Kf6 Re6+ 60. Kf5 Re1 61. Bc2 Be6+ 62. Kf6 Bxd7 63. Bb3+ Be6 64. Bc2 d1Q 65. Bxd1 Rxd1 66. Kxe6 Kxg7 0-1

[Event "NED-ch U15"]
[Site "Rotterdam"]
[Date "2014.04.30"]
[Round "5"]
[White "Janse, Alexander"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "87"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8. Be3 Nf6 9. 0-0 b5 10. f4 Be7 11. h3 c5 12. e5 Nd5 13. Nxd5 exd5 14. c3 0-0 15. Qh5 g6 16. Qf3 Rd8 17. f5 Bf8 18. Rae1 c4 19. Bc2 Bc5 20. e6 fxe6 21. fxg6 hxg6 22. Bxc5 Qxc5+ 23. Kh1 Ra7 24. Bxg6 Rf8 25. Qh5 Rg7 26. Rf3 Rxf3 27. gxf3 Qf8 28. Rg1 Qf6 29. Rg3 e5 30. Qh6 Qe7 31. Bh7+ Kf8 32. Bf5 Kg8 33. Rxg7+ Qxg7 34. Qxg7+ Kxg7 35. Bxc8 d4 36. cxd4 exd4 37. Kg2 Kf6 38. Kf2 a5 39. Ke2 b4 40. Ba6 c3 41. bxc3 dxc3 42. Bd3 a4 43. Bc2 b3 44. Bxb3 1-0

[Event "NED-ch U15"]
[Site "Rotterdam"]
[Date "2014.04.29"]
[Round "4"]
[White "Mensing, Andrew"]
[Black "Halfhide, Sebastian"]
[Result "0-1"]
[ECO "C14"]
[BlackElo "1979"]
[PlyCount "116"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 h5 8. Bxe7 hxg4 9. Bxd8 Kxd8 10. 0-0-0 c5 11. dxc5 Nxe5 12. Ne4 Nbd7 13. Nd6 Ke7 14. Re1 Nc6 15. Nf5+ Kf8 16. Ne3 Nxc5 17. Nxg4 f6 18. h5 Kf7 19. Nf3 e5 20. Ne3 Be6 21. g3 d4 22. Nd1 d3 23. cxd3 Bxa2 24. Nc3 Be6 25. Re3 Rad8 26. Ne1 Nb3+ 27. Kb1 Nd2+ 28. Kc1 Nxf1 29. Rxf1 Rxh5 30. Nc2 Nd4 31. f4 Nb3+ 32. Kd1 Bg4+ 33. Ke1 Nd4 34. Na3 Nf5 35. Nc4 Nxe3 36. Nxe3 Be6 37. Kd2 Rh2+ 38. Kc1 Rxd3 39. Ned1 Bb3 40. fxe5 Bxd1 41. Nxd1 Rxg3 42. exf6 gxf6 43. Nc3 Rgh3 44. Ne4 Rh1 45. Rxh1 Rxh1+ 46. Kc2 Rh7 47. Kc3 f5 48. Nc5 Kf6 49. Kd4 Kg5 50. Ke3 Kg4 51. b4 Re7+ 52. Kf2 f4 53. Nb3 Re4 54. b5 Rb4 55. Nc5 Rb2+ 56. Kg1 Rxb5 57. Nd3 Kg3 58. Kf1 f3 0-1

[Event "NED-ch U15"]
[Site "Rotterdam"]
[Date "2014.04.28"]
[Round "3"]
[White "Schoppen, Casper"]
[Black "Mensing, Andrew"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1901"]
[PlyCount "111"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bd3 0-0 9. 0-0 Re8 10. h3 Na6 11. Nd2 Nd7 12. f4 Rb8 13. a4 Nb4 14. Nc4 Nxd3 15. Qxd3 Nb6 16. Ne3 Qe7 17. a5 Nd7 18. Ned1 Nf6 19. Nf2 b5 20. axb6 axb6 21. Re1 Nd7 22. Nb5 Nf8 23. Ra2 Bd7 24. b3 Bxb5 25. Qxb5 f5 26. e5 dxe5 27. fxe5 Bxe5 28. Rae2 Qd6 29. Kh1 Nd7 30. Nd3 Re7 31. Bg5 Ree8 32. Qc6 Rec8 33. Qxd6 Bxd6 34. Re6 Bf8 35. Rc6 h6 36. Bf4 Ra8 37. Ree6 g5 38. Bd6 Kg7 39. Bxf8+ Rxf8 40. Rg6+ Kf7 41. Rxh6 Ra1+ 42. Kh2 Rd1 43. Rh7+ Kg8 44. Rxd7 Rxd3 45. Rxb6 Rf7 46. Rg6+ Kh7 47. Rdd6 Rg7 48. Rh6+ Kg8 49. Rd8+ Kf7 50. Rb6 g4 51. Rb7+ Kf6 52. Rxg7 Kxg7 53. h4 Rxb3 54. d6 Rd3 55. d7 c4 56. Rc8 1/2-1/2

[Event "NED-ch U15"]
[Site "Rotterdam"]
[Date "2014.04.27"]
[Round "2"]
[White "Nguyen, Kevin"]
[Black "Mensing, Andrew"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1923"]
[PlyCount "52"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Be2 d5 6. 0-0 dxe4 7. Nxe4 Ng6 8. g3 Nd4 9. Re1 Nxe2+ 10. Qxe2 Be7 11. b3 0-0 12. Bb2 b6 13. Qe3 Re8 14. Rad1 Bb7 15. d4 Qc7 16. Qc3 Bxe4 17. Rxe4 Qb7 18. Rde1 cxd4 19. Nxd4 Rac8 20. Qe3 Red8 21. f5 exf5 22. Nxf5 Rxc2 23. Nxe7+ Nxe7 24. Ba3 Rdd2 25. Bxe7 Rg2+ 26. Kf1 Qxe4 0-1

[Event "NED-ch U15"]
[Site "Rotterdam"]
[Date "2014.04.26"]
[Round "1"]
[White "Mensing, Andrew"]
[Black "Schelleman, Niels"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "49"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 0-0 8. h3 Re8 9. Nf3 Nc6 10. Rd1 Nd7 11. Be2 Nf6 12. 0-0 Bf5 13. d5 Nb8 14. Nd4 Qc8 15. Nxf5 Qxf5 16. Bd3 Qd7 17. f4 c6 18. Bc2 cxd5 19. Ba4 Nc6 20. cxd5 Qc7 21. dxc6 bxc6 22. Bd4 Red8 23. Qe2 Rab8 24. Qf2 a5 25. Be5 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "8"]
[White "Kevlishvili, Robby"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1874"]
[PlyCount "71"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Be2 Nf6 11. f3 Nc6 12. Nb3 Be6 13. Qd2 b5 14. Bf2 Rb8 15. Nd4 Nxd4 16. Bxd4 b4 17. Nd5 Bxd5 18. exd5 0-0 19. 0-0 a5 20. c4 Nd7 21. Bxg7 Kxg7 22. f4 f6 23. Bh5 Rg8 24. Qd3 Nf8 25. fxg5 hxg5 26. h4 Kh6 27. Bf7 Qb6+ 28. Rf2 Rh8 29. hxg5+ Kxg5 30. Qg3+ Kh6 31. Kf1 Qd4 32. Rf5 Qxc4+ 33. Kg1 Qd4+ 34. Kh1 Qh4+ 35. Qxh4+ Kg7 36. Rh5 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "9"]
[White "Mensing, Andrew"]
[Black "Kazarian, Anna Maja"]
[Result "1/2-1/2"]
[ECO "E11"]
[BlackElo "1837"]
[PlyCount "95"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 b6 8. b4 c5 9. bxc5 bxc5 10. cxd5 Nxd5 11. dxc5 Bf6 12. Na3 Bxa1 13. Qxa1 Nc6 14. Nd4 Nxd4 15. Qxd4 Ba6 16. Re1 Rc8 17. Qa4 Bb7 18. Qxa7 Bc6 19. Qa6 Ne7 20. Ba5 Qd7 21. Qc4 Bxg2 22. Kxg2 Ra8 23. Bb4 Qd5+ 24. e4 Qxc4 25. Nxc4 Nc6 26. a3 Rfd8 27. Nd6 Rdb8 28. Rc1 Kf8 29. f4 f6 30. Kf3 Ke7 31. Kg4 Nxb4 32. axb4 Rxb4 33. Kh3 Ra6 34. c6 Kxd6 35. c7 Ra8 36. c8Q Rxc8 37. Rxc8 Rxe4 38. Rh8 h6 39. Rh7 g5 40. Rxh6 gxf4 41. Rxf6 Ke5 42. Rxf4 Rxf4 43. gxf4+ Kxf4 44. Kg2 e5 45. Kf2 e4 46. h4 Kg4 47. Ke3 Kxh4 48. Kxe4 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.19"]
[Round "7"]
[White "Van Foreest, Lucas"]
[Black "Mensing, Andrew"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1960"]
[PlyCount "128"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Nxd4 10. Bxd4 b6 11. f3 Be6 12. Nd5 Nxd5 13. cxd5 Bd7 14. Bxg7 Kxg7 15. Qd4+ f6 16. Ba6 Bc8 17. Bb5 Bd7 18. Bc6 Bxc6 19. dxc6 Qc7 20. Rac1 Rac8 21. b4 b5 22. a4 bxa4 23. b5 Qb6 24. Qxb6 axb6 25. Rc3 Ra8 26. Ra3 Ra5 27. Rb1 Rfa8 28. Kf2 Kf7 29. Ke3 f5 30. Kd4 fxe4 31. fxe4 e5+ 32. Kc4 Ke7 33. Kb4 Rf8 34. Rb2 Rf4 35. Re2 Rf1 36. Rb2 Re1 37. Rc3 a3 38. Ra2 Rxe4+ 39. Kb3 Rxb5+ 40. Kxa3 Rc5 41. Rxc5 dxc5 42. Rb2 Kd6 43. Rxb6 Kc7 44. Rb7+ Kxc6 45. Rxh7 Re3+ 46. Ka4 Rd3 47. Re7 Kd6 48. Re8 Rd4+ 49. Kb3 Kd5 50. Kc3 Ke4 51. Rh8 g5 52. h4 gxh4 53. Rxh4+ Kf5 54. Rh8 Rg4 55. Rc8 Rxg2 56. Rxc5 Ke4 57. Ra5 Re2 58. Ra4+ Ke3 59. Rh4 Rf2 60. Rh3+ Rf3 61. Rh2 e4 62. Rg2 Rf2 63. Rg3+ Kf4 64. Rh3 Rf3+ 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "5"]
[White "Baselmans, Luuk"]
[Black "Mensing, Andrew"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "130"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. Bg5 h6 9. Bh4 Nc6 10. Re1 0-0 11. Nxc6 bxc6 12. e5 Ne8 13. Bxe7 Qxe7 14. exd6 Nxd6 15. Be2 Rd8 16. Qd4 Nb5 17. Qc4 Nxc3 18. Qxc3 c5 19. Bf3 Ra7 20. Rad1 Rad7 21. h3 Rxd1 22. Rxd1 Rxd1+ 23. Bxd1 Bb7 24. Be2 Qd6 25. Bd3 Qd5 26. f3 Qxa2 27. Qxc5 Qxb2 28. Qa5 Qd4+ 29. Kh1 Qd6 30. Kg1 g6 31. Qa4 e5 32. Kf1 Kg7 33. Ke2 f5 34. Kf2 Qd4+ 35. Qxd4 exd4 36. Ke2 Kf6 37. Bc4 Ke5 38. g3 g5 39. Kf2 a5 40. Bb3 h5 41. Bf7 a4 42. Ke2 a3 43. Bb3 Bd5 44. Kd1 Bxb3 45. Kc1 a2 46. Kb2 d3 47. cxd3 Kd4 48. g4 fxg4 49. fxg4 hxg4 50. hxg4 Kxd3 51. Ka1 Be6 52. Kb2 Bxg4 53. Kxa2 Be2 54. Kb3 g4 55. Kb4 g3 56. Kc5 g2 57. Kd5 g1Q 58. Ke5 Qg5+ 59. Kd6 Bg4 60. Kc6 Qe5 61. Kb6 Bf3 62. Ka6 Qb8 63. Ka5 Kc4 64. Ka6 Qb7+ 65. Ka5 Qb5# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "6"]
[White "Mensing, Andrew"]
[Black "Kuiper, Adrian"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "75"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Be7 6. 0-0 0-0 7. Bf4 Nbd7 8. Nbd2 c5 9. cxd5 Nxd5 10. Kh1 cxd4 11. Nxd4 Nxf4 12. gxf4 Nf6 13. N2b3 Nd5 14. e3 Bf6 15. Qd2 g6 16. Rg1 Bg7 17. Rad1 Qf6 18. Nc5 Qe7 19. Ncb3 Bd7 20. Bxd5 exd5 21. Rg5 h6 22. Rg3 Rac8 23. Rdg1 Qf6 24. Qd3 Qe7 25. f5 g5 26. h4 f6 27. f4 Rf7 28. fxg5 fxg5 29. hxg5 hxg5 30. Rxg5 Qf6 31. R1g3 Qh6+ 32. Kg2 Qf6 33. Rg6 Bxf5 34. Qxf5 Qxf5 35. Nxf5 Rc2+ 36. Kh3 Rxf5 37. Rxg7+ Kf8 38. Nd4 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.18"]
[Round "4"]
[White "Mensing, Andrew"]
[Black "Nguyen, Sang"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "71"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nbd7 7. Be3 Re8 8. h3 e5 9. fxe5 dxe5 10. d5 Nb6 11. c5 Nbd7 12. Bc4 Nf8 13. b4 a6 14. 0-0 Bd7 15. a4 c6 16. d6 Ne6 17. Ng5 Nxg5 18. Bxg5 h6 19. Bxf6 Bxf6 20. Qf3 Kg7 21. a5 Be6 22. Bxe6 Rxe6 23. Na4 Rb8 24. Nb6 h5 25. Rad1 h4 26. Rd3 Kh7 27. Qd1 Kg7 28. d7 Qc7 29. Nc8 Ra8 30. Rxf6 Rxc8 31. Rxe6 fxe6 32. dxc8Q Qxc8 33. Rd7+ Kf6 34. Qf3+ Kg5 35. Qg4+ Kf6 36. Qxh4+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "1"]
[White "Hilwerda, Jonas"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B86"]
[PlyCount "99"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. Qf3 Nbd7 9. Bxe6 Ne5 10. Qh3 fxe6 11. Nxe6 Bxe6 12. Qxe6 Qd7 13. Qb3 b5 14. Bf4 Nf7 15. Rad1 Rc8 16. e5 Rc4 17. exf6 Bxf6 18. Rfe1+ Be7 19. Nd5 0-0 20. Nxe7+ Kh8 21. Bg3 Qa7 22. Qe3 Qc7 23. c3 Rc5 24. Qf3 Qb8 25. Nc6 Qc8 26. Nd4 Ne5 27. Qe2 Qe8 28. Bxe5 Rxe5 29. Qf1 Qh5 30. Rxe5 dxe5 31. Qe2 Qf7 32. Nf3 Qxa2 33. Qxe5 Qxb2 34. Qe7 Kg8 35. Rd8 Qb1+ 36. Ne1 Rxd8 37. Qxd8+ Kf7 38. Qd5+ Kf8 39. Kf1 g6 40. Qf3+ Kg7 41. Qb7+ Kh6 42. Qxa6 Qb3 43. Qa5 Qc4+ 44. Kg1 Qe2 45. Qa1 Qd2 46. Kf1 Qd6 47. Qc1+ Kg7 48. Qe3 Qxh2 49. Qd4+ Kh6 50. Qe3+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "3"]
[White "Koeman, Cas"]
[Black "Mensing, Andrew"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "80"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 Bc5 7. Nb5 a6 8. Nd6+ Bxd6 9. Qxd6 Qe7 10. Qxe7+ Ngxe7 11. Bd2 b5 12. Bd3 Bb7 13. 0-0 0-0 14. Be3 Nb4 15. Rfd1 Nxd3 16. Rxd3 Bxe4 17. Rxd7 Nd5 18. Ng5 Bf5 19. Rc1 Nxe3 20. fxe3 h6 21. Nf3 Rac8 22. Rf1 Rc2 23. Rf2 Rfc8 24. Rdd2 Rc1+ 25. Rf1 Be4 26. Ne5 f6 27. Ng4 R8c2 28. Rxc1 Rxd2 29. Nf2 Bg6 30. Nh3 Rxb2 31. Nf4 Bf5 32. Rc8+ Kh7 33. Rc7 Rxa2 34. Nh5 Kg6 35. Nxg7 b4 36. Ne8 Be4 37. Rg7+ Kf5 38. Nd6+ Ke5 39. Nxe4 Kxe4 40. h3 b3 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2012.05.17"]
[Round "2"]
[White "Mensing, Andrew"]
[Black "De Haas, Lars"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "69"]
[EventDate "2012.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. g3 Nf6 5. Bg2 Bb4+ 6. Bd2 Qe7 7. a3 Bxd2+ 8. Nbxd2 dxc4 9. Nxc4 0-0 10. 0-0 Rd8 11. e3 Rb8 12. b4 b5 13. Nce5 Nxe5 14. Nxe5 Bd7 15. Bc6 Rb6 16. Rc1 Rdb8 17. Bxd7 Nxd7 18. Nc6 Qd6 19. Nxb8 Nxb8 20. Rc3 h6 21. Qc2 c6 22. Rd1 a6 23. e4 Qc7 24. d5 exd5 25. exd5 Kh8 26. d6 Qd7 27. Re3 Rb7 28. Rde1 g6 29. Re8+ Kh7 30. Qc3 g5 31. Qh8+ Kg6 32. Rg8+ Kh5 33. f3 Qxd6 34. Kg2 Qd2+ 35. Kh3 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "7"]
[White "Mensing, Andrew"]
[Black "Nguyen, Kevin"]
[Result "1/2-1/2"]
[ECO "C46"]
[PlyCount "85"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 d6 7. f4 c5 8. Qa4+ Bd7 9. Bb5 Ng6 10. g3 a6 11. Bxd7+ Qxd7 12. Qxd7+ Kxd7 13. 0-0 Nf6 14. Rd1 Kc6 15. Nd5 Nxd5 16. exd5+ Kc7 17. Re1 Rhe8 18. Bd2 Ne7 19. c4 b5 20. b3 bxc4 21. bxc4 Rab8 22. Bc3 Ng6 23. Rxe8 Rxe8 24. Bxg7 Re4 25. Rc1 Kb6 26. Bc3 Rxc4 27. Ba5+ Kb5 28. Rxc4 Kxc4 29. Kf2 Kxd5 30. Bc3 Kc4 31. Bg7 Kb4 32. h4 Ka3 33. h5 Ne7 34. Bf8 Nd5 35. Bxd6 Kxa2 36. Bxc5 f5 37. Be3 Nf6 38. Bd4 Nxh5 39. Kf3 Kb3 40. g4 Kc4 41. Bh8 fxg4+ 42. Kxg4 Nxf4 43. Kxf4 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "9"]
[White "Mensing, Andrew"]
[Black "Van Kuiken, Jelle"]
[Result "1-0"]
[ECO "C49"]
[PlyCount "61"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. Bxc6 bxc6 7. d3 d6 8. Bd2 Bg4 9. Bg5 h6 10. Bh4 Bxf3 11. Qxf3 d5 12. Bxf6 gxf6 13. exd5 cxd5 14. Nxd5 Bc5 15. Nxf6+ Kg7 16. Ne4 f5 17. Nxc5 e4 18. dxe4 fxe4 19. Qxe4 Qg5 20. Ne6+ Kf6 21. Nxg5 hxg5 22. Rfe1 Rae8 23. Qf3+ Kg6 24. Qd3+ Kh5 25. Rxe8 Rxe8 26. f4 gxf4 27. Qb5+ Kg4 28. Qxe8 a5 29. Qg6+ Kh4 30. g3+ Kh3 31. Qh5# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "6"]
[White "Warmerdam, Max"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "51"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. 0-0 Nf6 5. Nc3 d5 6. exd5 exd5 7. Re1+ Be7 8. Bb5+ Bd7 9. d3 h6 10. Bxd7+ Nbxd7 11. Bf4 g5 12. Bg3 0-0 13. Nb5 Nh5 14. Bc7 Qc8 15. Rxe7 a6 16. Ne5 Nxe5 17. Bxe5 axb5 18. Qxh5 Ra6 19. f4 gxf4 20. Bxf4 Rb6 21. Bxh6 c4 22. Bxf8 Qxf8 23. Rae1 Re6 24. R1xe6 cxd3 25. Re8 dxc2 26. Rxf8+ 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.03"]
[Round "8"]
[White "Wolvers, Stephan"]
[Black "Mensing, Andrew"]
[Result "1/2-1/2"]
[ECO "B30"]
[PlyCount "138"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. d3 d5 6. Bb3 dxe4 7. dxe4 Qxd1+ 8. Nxd1 Bd6 9. Nc3 Ne5 10. Nxe5 Bxe5 11. f4 Bxc3+ 12. bxc3 Nxe4 13. Bb2 b5 14. c4 bxc4 15. Bxc4 0-0 16. Rf1 a5 17. 0-0-0 Ba6 18. Bxa6 Rxa6 19. Rfe1 Nf2 20. Rd2 Ng4 21. h3 Nh6 22. g4 f6 23. Rde2 Re8 24. f5 Kf7 25. Bc3 a4 26. Bb2 Rd6 27. Ba3 Rc6 28. Rxe6 Rcxe6 29. Rxe6 Rxe6 30. fxe6+ Kxe6 31. Bxc5 f5 32. gxf5+ Nxf5 33. Kd2 Ng3 34. Kd3 h5 35. Kc4 Ne4 36. Kb4 g5 37. Be3 g4 38. hxg4 hxg4 39. Kxa4 g3 40. Bg1 Nf2 41. c4 Nh3 42. Bd4 Kd6 43. Kb5 Kc7 44. Be5+ Kb7 45. Bxg3 Ng5 46. c5 Ne4 47. a4 Nc3+ 48. Kb4 Nd5+ 49. Kc4 Nb6+ 50. cxb6 Kxb6 51. Kb4 Ka6 52. a5 Ka7 53. Kb5 Kb7 54. a6+ Ka7 55. Bf2+ Kb8 56. Kc6 Ka8 57. Kb6 Kb8 58. Bh4 Ka8 59. Bd8 Kb8 60. Be7 Ka8 61. Bc5 Kb8 62. Bd6+ Ka8 63. Kc5 Ka7 64. Kb5 Ka8 65. Bc5 Kb8 66. Kc6 Ka8 67. Kd7 Kb8 68. Kd8 Ka8 69. a7 Kb7 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "1"]
[White "Hoekstra, Jan"]
[Black "Mensing, Andrew"]
[Result "0-1"]
[ECO "B51"]
[PlyCount "110"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Bxd7+ Bxd7 5. 0-0 Nf6 6. d3 Bg4 7. Bg5 e6 8. Nbd2 Be7 9. h3 Bxf3 10. Nxf3 0-0 11. Qd2 d5 12. Rfe1 dxe4 13. dxe4 Qxd2 14. Nxd2 Rad8 15. Nc4 b5 16. Ne5 h6 17. Bxf6 Bxf6 18. Nc6 Rd7 19. Rad1 Rxd1 20. Rxd1 a6 21. Rd6 Re8 22. e5 Be7 23. Rd7 Bg5 24. g3 Bc1 25. b3 Kh8 26. Rxf7 Rc8 27. Ne7 Rd8 28. Ng6+ Kg8 29. Re7 Rd1+ 30. Kg2 Rd2 31. Rxe6 Rxc2 32. Re8+ Kf7 33. Re7+ Kxg6 34. Kf3 Kf5 35. e6 Kf6 36. Re8 g5 37. Ke4 Rd2 38. Ke3 Rd8+ 39. Ke4 Rxe8 40. Kd5 c4 41. bxc4 bxc4 42. Kxc4 Rxe6 43. a4 Re4+ 44. Kb3 h5 45. a5 h4 46. gxh4 Rxh4 47. Kc2 Rc4+ 48. Kd1 Bf4 49. Ke2 Ke5 50. f3 Kd4 51. h4 gxh4 52. Kf2 Rc2+ 53. Kg1 Ke3 54. Kf1 Kxf3 55. Ke1 Rc1# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "2"]
[White "Mensing, Andrew"]
[Black "Nguyen, Sang"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "46"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 g6 5. Bxc6 dxc6 6. 0-0 Bc5 7. Nxe5 0-0 8. h3 Re8 9. Ng4 Bxg4 10. hxg4 Nxe4 11. Nxe4 Rxe4 12. Re1 Rf4 13. Kh2 Rxf2 14. Rf1 Qh4+ 15. Kg1 Rxd2+ 16. Rf2 Bxf2+ 17. Kf1 Rxd1+ 18. Ke2 Re1+ 19. Kd2 Rd8+ 20. Kc3 Qg3+ 21. Kb4 Qxg4+ 22. Ka3 Bc5+ 23. Kb3 Qb4# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "5"]
[White "Mensing, Andrew"]
[Black "Nies, Levi"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "91"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. Nc3 Nf6 6. 0-0 Bg4 7. d3 0-0 8. Bg5 h6 9. Bxf6 Qxf6 10. h3 Bxf3 11. Qxf3 Qxf3 12. gxf3 Bd4 13. Ne2 Bxb2 14. Rab1 Ba3 15. Rxb7 Bd6 16. d4 Rfb8 17. Rxb8+ Rxb8 18. dxe5 Bxe5 19. c4 Rb4 20. f4 Bb2 21. Rb1 Ba3 22. Rxb4 Bxb4 23. Nd4 c5 24. Nc6 a6 25. Kf1 Bd2 26. Ne7+ Kf8 27. Nd5 c6 28. Ne3 Ke7 29. Ke2 Bb4 30. e5 Kd7 31. Nf5 g6 32. Nxh6 f6 33. exf6 Ba5 34. Ke3 Bd8 35. f7 Be7 36. Ke4 Ke6 37. Ng8 Bf8 38. f5+ gxf5+ 39. Kf4 Kxf7 40. Kxf5 Kxg8 41. Kg6 Bd6 42. h4 Bh2 43. h5 Bg1 44. f4 a5 45. f5 Be3 46. h6 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "4"]
[White "Mensing, Andrew"]
[Black "Scheerhoorn, Joep"]
[Result "1/2-1/2"]
[ECO "C64"]
[PlyCount "125"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 d6 5. Bxc6+ bxc6 6. 0-0 Nf6 7. d4 exd4 8. Nxd4 h6 9. Nxc6 Qd7 10. Nd4 0-0 11. Bf4 Bxd4 12. Qxd4 Qg4 13. e5 dxe5 14. Bxe5 Qg6 15. Bxf6 Qxf6 16. Qxf6 gxf6 17. Nd5 Kh8 18. Nxf6 Rd8 19. Rad1 Rf8 20. Nd5 c6 21. Ne7 Bb7 22. Rd4 c5 23. Rc4 Rfe8 24. Nf5 Rec8 25. Nd6 Rc6 26. Nxb7 Re8 27. Rxc5 Rb6 28. Na5 Rxb2 29. g3 Rxa2 30. Nb3 Rb2 31. Rc6 Kh7 32. Rc1 Rb8 33. Ra6 Rb7 34. Nc5 R7b5 35. Nd3 Rb1 36. Rxb1 Rxb1+ 37. Kg2 Rb7 38. h4 Kg7 39. h5 f6 40. Nf4 Rb2 41. Rxa7+ Kg8 42. Nd5 f5 43. Nf6+ Kf8 44. c4 Rc2 45. c5 f4 46. gxf4 Rxf2+ 47. Kg3 Rf3+ 48. Kg4 Rxf4+ 49. Kh3 Rxf6 50. Ra1 Rf5 51. Rc1 Rxh5+ 52. Kg4 Rg5+ 53. Kh4 Ke7 54. c6 Kd8 55. c7+ Kc8 56. Rc6 Rg7 57. Rxh6 Rxc7 58. Kg5 Kb7 59. Kf5 Rc6 60. Rh7+ Kb6 61. Rh1 Rc5+ 62. Ke4 Rc4+ 63. Kd5 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2010.04.02"]
[Round "3"]
[White "Van Harten, Lucas"]
[Black "Mensing, Andrew"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "87"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. 0-0 g6 7. d3 Bg7 8. Be3 0-0 9. Qd2 Nc6 10. Bh6 Bxh6 11. Qxh6 Ng4 12. Qh3 Rad8 13. Ng5 h5 14. f4 Nd4 15. Rac1 Ne3 16. Qxe3 f5 17. Ne2 Nxe2+ 18. Qxe2 fxe4 19. Qxe4 Qf5 20. Ne6 Qxe4 21. dxe4 Rfe8 22. Nxd8 Rxd8 23. Rcd1 e6 24. e5 d5 25. c4 d4 26. h3 d3 27. Rf3 d2 28. Rf2 Rd4 29. Rdxd2 Rxc4 30. Rd7 Rb4 31. g4 h4 32. b3 a5 33. f5 exf5 34. gxf5 g5 35. f6 Re4 36. Re7 g4 37. f7+ Kh7 38. f8Q+ Kg6 39. Qf5+ Kh6 40. Qxe4 gxh3 41. Qxh4+ Kg6 42. Qxh3 a4 43. Rf6+ Kg5 44. Rg7# 1-0

