[Event "EU Corporate-ch"]
[Site "Rotterdam"]
[Date "2022.06.19"]
[Round "9"]
[White "Haast, Mark"]
[Black "De Rooij, Gert"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2414"]
[BlackElo "1937"]
[PlyCount "51"]
[EventDate "2022.06.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d6 3. Bg2 Nbd7 4. Nc3 e5 5. d3 Be7 6. e4 0-0 7. Nge2 Re8 8. 0-0 c6 9. h3 a5 10. Be3 Nc5 11. Qd2 Ne6 12. f4 c5 13. g4 Nd4 14. Ng3 g6 15. f5 Kh8 16. g5 Nd7 17. h4 f6 18. Nd5 gxf5 19. exf5 Nf8 20. Bxd4 cxd4 21. Ne4 Nd7 22. Qe2 Rf8 23. Qh5 Rg8 24. Rf3 fxg5 25. f6 Bf8 26. Nxg5 1-0

[Event "EU Corporate-ch"]
[Site "Rotterdam"]
[Date "2022.06.19"]
[Round "7"]
[White "Haast, Mark"]
[Black "Nijboer, Friso"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2414"]
[BlackElo "2464"]
[PlyCount "66"]
[EventDate "2022.06.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 f5 7. d3 Nf6 8. 0-0 0-0 9. h3 fxe4 10. dxe4 e5 11. Nd5 Nxd5 12. cxd5 Nd4 13. Nxd4 cxd4 14. Qb3 b6 15. Bd2 Ba6 16. Rfc1 Qf6 17. f3 Be2 18. Rc6 Rad8 19. Qa3 Rf7 20. Rac1 h6 21. Rc7 a6 22. R7c6 Rb7 23. Re1 Bb5 24. Rc2 Kh7 25. Bf1 Bxf1 26. Rxf1 a5 27. Rc6 h5 28. Qb3 Bh6 29. Bxh6 Kxh6 30. Rxb6 Rxb6 31. Qxb6 Qg5 32. g4 Qf4 33. Qxd8 Qg3+ 1/2-1/2

[Event "EU Corporate-ch"]
[Site "Rotterdam"]
[Date "2022.06.19"]
[Round "8"]
[White "Haast, Mark"]
[Black "Werksma, Arie"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2414"]
[BlackElo "2196"]
[PlyCount "77"]
[EventDate "2022.06.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d6 3. Bg2 Nbd7 4. Nc3 e5 5. d3 Be7 6. e4 0-0 7. Nge2 c6 8. 0-0 a6 9. a4 a5 10. h3 Nc5 11. Be3 Nfd7 12. Rb1 Qc7 13. b3 Na6 14. Qd2 Ndc5 15. d4 exd4 16. Nxd4 Bd7 17. Rfd1 Rad8 18. Kh2 Bc8 19. Nce2 Nb4 20. Nc2 Nxc2 21. Qxc2 Bf6 22. Nf4 g6 23. Nd3 b6 24. f4 Bg7 25. Nxc5 dxc5 26. Rxd8 Rxd8 27. Rd1 Bd4 28. Bc1 Qe7 29. Rf1 f6 30. Qe2 Kg7 31. Qf3 Bd7 32. Rd1 Be8 33. Re1 b5 34. h4 bxc4 35. bxc4 Bf7 36. Bf1 Qb7 37. e5 fxe5 38. fxe5 Be6 39. Qd1 1-0

[Event "EU Corporate-ch"]
[Site "Rotterdam"]
[Date "2022.06.19"]
[Round "5"]
[White "Schelvis, Richard"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2157"]
[BlackElo "2414"]
[PlyCount "92"]
[EventDate "2022.06.18"]
[EventType "team-tourn (rapid)"]
[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. g3 b5 4. Qd3 b4 5. c4 bxc3 6. Nxc3 c5 7. Bg2 Bb7 8. 0-0 cxd4 9. Qxd4 Nc6 10. Qa4 Be7 11. Bf4 0-0 12. Rad1 Qb6 13. Be3 Qa6 14. Nd4 Qxa4 15. Nxa4 d5 16. Rc1 Rfc8 17. Nc5 Nxd4 18. Bxd4 Bc6 19. Rfd1 a5 20. Rc2 Bxc5 21. Bxc5 Ba4 22. b3 Bb5 23. Rdc1 a4 24. e3 axb3 25. axb3 Ne4 26. Bxe4 dxe4 27. b4 Bd3 28. Rc3 f5 29. h4 Kf7 30. Bd4 Rxc3 31. Rxc3 Ra1+ 32. Kg2 Rb1 33. Rc7+ Ke8 34. g4 fxg4 35. Rxg7 Rxb4 36. Rxg4 h5 37. Rg8+ Kd7 38. Rg7+ Kd6 39. Rg5 Rb7 40. Rxh5 Be2 41. Rg5 Bf3+ 42. Kg3 Rb1 43. Ra5 Rg1+ 44. Kh2 Rh1+ 45. Kg3 Rg1+ 46. Kh2 Rh1+ 1/2-1/2

[Event "EU Corporate-ch"]
[Site "Rotterdam"]
[Date "2022.06.19"]
[Round "6"]
[White "Van Wely, Loek"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2618"]
[BlackElo "2414"]
[PlyCount "99"]
[EventDate "2022.06.18"]
[EventType "team-tourn (rapid)"]
[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. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d6 5. g3 Nbd7 6. Bg2 e5 7. 0-0 0-0 8. a3 Bxd2 9. Bxd2 a5 10. dxe5 dxe5 11. Bc3 Qe7 12. b4 Ne4 13. Be1 axb4 14. axb4 Rxa1 15. Qxa1 Re8 16. Nd2 Nxd2 17. Bxd2 c6 18. Qa7 f6 19. b5 cxb5 20. cxb5 e4 21. Rc1 Qe6 22. Be3 f5 23. h3 h5 24. Bd4 h4 25. Qa8 Nf6 26. Qb8 Nd5 27. e3 hxg3 28. Qxg3 Qf7 29. Qb8 Be6 30. Qd6 Qd7 31. Qg3 Re7 32. Bf1 f4 33. exf4 Nxf4 34. Qxf4 Qxd4 35. Bg2 Rf7 36. Qe3 Qxe3 37. fxe3 Rf5 38. Rb1 Re5 39. b6 Bd5 40. Rb5 Kf7 41. Kf2 Kf6 42. Kg3 Bc6 43. Rb4 Rg5+ 44. Kf2 Rf5+ 45. Ke1 Rg5 46. Bf1 Rg3 47. Kf2 Rf3+ 48. Ke2 Rg3 49. Kf2 Rf3+ 50. Ke2 1/2-1/2

[Event "EU Corporate-ch"]
[Site "Rotterdam"]
[Date "2022.06.18"]
[Round "4"]
[White "Haast, Mark"]
[Black "Barski, Radoslaw"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2414"]
[BlackElo "2434"]
[PlyCount "78"]
[EventDate "2022.06.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. e3 b6 8. Bb2 Bb7 9. Nc3 dxc4 10. bxc4 Nc6 11. Qe2 Rc8 12. d3 Rc7 13. Ne1 Qa8 14. f4 Rd7 15. g4 Rfd8 16. g5 Ne8 17. f5 exf5 18. Nd5 g6 19. h4 Nb4 20. e4 Nxd5 21. cxd5 Bf8 22. Nc2 Re7 23. Ne3 Bg7 24. Bxg7 Nxg7 25. Qf2 Qb8 26. Rae1 Bc8 27. Nc4 Bd7 28. e5 b5 29. Qxc5 Ree8 30. Nd6 Rf8 31. Rb1 a6 32. a4 f4 33. Rxf4 Nf5 34. Nxf5 Bxf5 35. Rd4 Qxe5 36. axb5 Rc8 37. Qb6 Qe3+ 38. Kh2 Rc2 39. Rg1 Qh3# 0-1

[Event "EU Corporate-ch"]
[Site "Rotterdam"]
[Date "2022.06.18"]
[Round "2"]
[White "Haast, Mark"]
[Black "Kanyamarala, Tarun"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2414"]
[BlackElo "2388"]
[PlyCount "80"]
[EventDate "2022.06.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 0-0 6. e4 e5 7. Nge2 d6 8. 0-0 Nc6 9. Nd5 Nd7 10. exf5 gxf5 11. f4 Nc5 12. fxe5 dxe5 13. Be3 Ne6 14. Qd2 Ne7 15. d4 Ng6 16. dxe5 Nxe5 17. b3 c6 18. Ndf4 Ng4 19. Rad1 Nxe3 20. Qxe3 Qb6 21. Qxb6 axb6 22. Nxe6 Bxe6 23. Nf4 Bf7 24. a4 Rad8 25. Bf3 Rfe8 26. Rxd8 Rxd8 27. Rd1 Rd4 28. Kf2 b5 29. axb5 cxb5 30. cxb5 Bxb3 31. Rxd4 Bxd4+ 32. Kg2 Bc4 33. Bxb7 Bxb5 34. Bd5+ Kh8 35. Kf3 Bg1 36. h3 Kg7 37. g4 fxg4+ 38. hxg4 Bb6 39. Be4 h6 40. Bd3 Bxd3 1/2-1/2

[Event "EU Corporate-ch"]
[Site "Rotterdam"]
[Date "2022.06.18"]
[Round "1"]
[White "Tikranian, Alik"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2303"]
[BlackElo "2414"]
[PlyCount "94"]
[EventDate "2022.06.18"]
[EventType "team-tourn (rapid)"]
[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. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 e5 6. e4 Nge7 7. d3 d6 8. Be3 Nd4 9. Bxd4 cxd4 10. Nd5 Nxd5 11. cxd5 0-0 12. 0-0 Bg4 13. Qb3 Qb6 14. Rfc1 Rfc8 15. h3 Bxf3 16. Bxf3 Bh6 17. Rxc8+ Rxc8 18. Qxb6 axb6 19. Bd1 f5 20. exf5 gxf5 21. f3 Kg7 22. g4 Rc5 23. Bb3 Bc1 24. Bc4 Bxb2 25. Rb1 b5 26. Bb3 Bc1 27. gxf5 Kf6 28. a4 b4 29. Bc4 Bd2 30. Kf2 Rc7 31. Ke2 Bc3 32. Rg1 Kxf5 33. Rg8 Kf6 34. Rg4 Rg7 35. Rxg7 Kxg7 36. f4 exf4 37. Kf3 Bd2 38. Ke4 Be3 39. Kf3 Kf6 40. a5 Ke7 41. Bb3 Kd7 42. Ba4+ Kc7 43. Ke4 Kb8 44. Bb3 Ka7 45. Bc4 b3 46. Bxb3 Ka6 47. Bc4+ Kxa5 0-1

[Event "EU Corporate-ch"]
[Site "Rotterdam"]
[Date "2022.06.18"]
[Round "3"]
[White "Warmerdam, Max"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2614"]
[BlackElo "2414"]
[PlyCount "67"]
[EventDate "2022.06.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. d4 d5 7. e5 Ne4 8. Be3 cxd4 9. cxd4 0-0 10. Bxc6 bxc6 11. Qc1 Qb6 12. Nc3 Nxc3 13. Qxc3 f6 14. Rac1 Bd7 15. h3 g5 16. Rfe1 a5 17. Bd2 g4 18. e6 gxf3 19. exd7 e5 20. Qxc6 Qxc6 21. Rxc6 Rfd8 22. Rd6 Ra7 23. dxe5 fxe5 24. Rxd5 a4 25. Bc3 Rdxd7 26. Rxd7 Rxd7 27. gxf3 a3 28. bxa3 Rd3 29. Re3 Rd1+ 30. Kg2 Rd5 31. a4 Kf7 32. a5 Kg6 33. Re4 Rd6 34. Rg4+ 1-0

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2020.03.07"]
[Round "6.5"]
[White "Vrolijk, Liam"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2479"]
[BlackElo "2413"]
[PlyCount "84"]
[EventDate "2019.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kennemer Combinatie"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d6 5. a3 Bxd2+ 6. Qxd2 a5 7. b3 Nbd7 8. Bb2 0-0 9. e3 Qe7 10. Be2 e5 11. Qc2 Re8 12. 0-0 b6 13. b4 Bb7 14. Rfd1 axb4 15. axb4 Rxa1 16. Rxa1 Ra8 17. Rxa8+ Bxa8 18. Qc3 Bxf3 19. Bxf3 e4 20. Bd1 b5 21. cxb5 Nb6 22. Bb3 d5 23. Qc5 Qd8 24. Qc6 h5 25. Bc3 g6 26. Be1 Qe7 27. Qc5 Qd7 28. Qc6 Qe7 29. Kf1 g5 30. Ke2 g4 31. Kf1 Kg7 32. Bd1 Ne8 33. Qc5 Qd7 34. Kg1 Nd6 35. Be2 Qe7 36. Bd2 f5 37. h3 Kf7 38. Qc6 Ke6 39. Qc5 Qg7 40. h4 Qe7 41. Be1 Qd7 42. Qc6 Qe7 1/2-1/2

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2020.02.01"]
[Round "5.9"]
[White "Haast, Mark"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2413"]
[BlackElo "2480"]
[PlyCount "94"]
[EventDate "2019.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "En Passant"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 fxe4 7. dxe4 0-0 8. Nge2 c5 9. 0-0 Nc6 10. f3 a6 11. Bg5 Rb8 12. Qd2 Ne5 13. b3 Nf7 14. Be3 b5 15. cxb5 axb5 16. Rac1 e6 17. h3 Qe7 18. f4 Bb7 19. Qc2 Rfc8 20. Nd1 c4 21. Nf2 e5 22. bxc4 bxc4 23. Nc3 Nh5 24. Rfd1 Nxg3 25. f5 Nh5 26. fxg6 hxg6 27. Qd2 Nf4 28. Ng4 g5 29. Rb1 Bc6 30. Bf1 Qe6 31. Rb2 Rxb2 32. Qxb2 Nh6 33. Qb4 Nd3 34. Bxd3 cxd3 35. Rxd3 Nxg4 36. hxg4 Qxg4+ 37. Kf2 Rf8+ 38. Ke1 Qg2 39. Ne2 Bxe4 40. Rxd6 Bf3 41. Qc4+ Kh8 42. Ng1 Bh5 43. a4 e4 44. Rd7 Rb8 45. Qc1 Rb1 46. Qxb1 Bc3+ 47. Bd2 Qxg1# 0-1

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2019.12.14"]
[Round "4.9"]
[White "Rijnaarts, Sjef"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2332"]
[BlackElo "2413"]
[PlyCount "111"]
[EventDate "2019.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Apeldoorn MuConsult"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. Qe2 Ne7 6. 0-0 a6 7. a4 b6 8. c3 h6 9. Nbd2 Nd7 10. b4 0-0 11. Bb2 Bb7 12. Rfd1 a5 13. bxa5 bxa5 14. Bd3 Nb6 15. Rdb1 Qd7 16. Bb5 Bc6 17. c4 Qc8 18. Nb3 Bxb5 19. axb5 a4 20. Nbd2 Nd7 21. Qd1 c5 22. Rxa4 Rxa4 23. Qxa4 cxd4 24. Bxd4 Bxd4 25. Nxd4 Qb7 26. Qa6 Qb6 27. Qxb6 Nxb6 28. Nc2 Ra8 29. Ra1 Rxa1+ 30. Nxa1 Kf8 31. Kf1 Nd7 32. Nab3 Nc8 33. Ke2 Ncb6 34. Kd3 Na4 35. f3 g5 36. Nb1 Ke7 37. Kc2 Ne5 38. N3d2 Kd7 39. Nc3 Nc5 40. Nd1 Kc7 41. Nb2 Kb6 42. Nb3 Nxb3 43. Kxb3 Ka5 44. Kc3 Nd7 45. Nd3 Kb6 46. Kb4 f6 47. Nb2 Ne5 48. Na4+ Kc7 49. c5 Nd3+ 50. Kc4 Ne1 51. b6+ Kc6 52. cxd6 Nxg2 53. d7 Kxd7 54. Kb5 Ne1 55. Nc5+ Kd6 56. Nxe6 1-0

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2019.11.23"]
[Round "3.4"]
[White "De Groote, Jesper"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2206"]
[BlackElo "2413"]
[PlyCount "137"]
[EventDate "2019.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "BSG"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. h3 0-0 7. Bxc6 dxc6 8. d3 Ne8 9. a4 a5 10. Na3 Nc7 11. Nc4 Ne6 12. Bd2 b6 13. Nh2 Ba6 14. Rb1 Qc7 15. b3 Bc8 16. Ng4 h5 17. Nge3 Nf4 18. Qf3 e5 19. Bc1 Be6 20. Nd2 Rfd8 21. Ndf1 Rab8 22. Ba3 Bc8 23. Ng3 Ne6 24. Bc1 Nd4 25. Qd1 Qe7 26. Nc4 Ne6 27. Bd2 Ba6 28. Qc1 Kh7 29. Nf1 f6 30. Kh2 Qf8 31. Ng3 Bh6 32. Bxh6 Qxh6 33. Qxh6+ Kxh6 34. Ne2 Kg7 35. g3 Nd4 36. Nxd4 cxd4 37. f4 exf4 38. gxf4 Kf7 39. Rg1 Bxc4 40. bxc4 c5 41. h4 Rg8 42. Kg3 f5 43. Rge1 Rge8 44. Kf3 Re6 45. Re2 fxe4+ 46. Rxe4 Rf6 47. Rbe1 Rb7 48. Re8 Kg7 49. R1e7+ Rf7 50. Rxb7 Rxb7 51. Re6 Kf7 52. f5 gxf5 53. Rc6 Re7 54. Rxb6 Re3+ 55. Kf4 Re2 56. Kxf5 Rf2+ 57. Ke5 Rh2 58. Rb5 Rxh4 59. Rxc5 Kg6 60. Rxa5 Rh2 61. Ra6+ Kg5 62. Ra8 Rxc2 63. Rg8+ Kh4 64. Kxd4 Ra2 65. Kd5 Rxa4 66. d4 Ra3 67. c5 Rg3 68. Rxg3 Kxg3 69. c6 1-0

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2019.11.02"]
[Round "2.8"]
[White "Haast, Mark"]
[Black "Vandenbussche, Thibaut"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2413"]
[BlackElo "2422"]
[PlyCount "64"]
[EventDate "2019.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Charlois Europoort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. Nf3 0-0 6. d4 d6 7. 0-0 Nc6 8. dxc5 dxc5 9. Be3 Ng4 10. Qxd8 Rxd8 11. Bxc5 Be6 12. h3 Nf6 13. Rfd1 Bxc4 14. Nd4 Nd5 15. Nxd5 Bxd5 16. Nxc6 Bxc6 17. Bxc6 bxc6 18. Ba3 Rab8 19. Rxd8+ Rxd8 20. Kf1 Rb8 21. Rb1 Kf8 22. e3 Be5 23. b3 Bd6 24. Bb2 a5 25. Rc1 a4 26. Rxc6 Ke8 27. Rc3 Be5 28. Rc2 axb3 29. axb3 Bd6 30. Rc3 Be5 31. Rc2 Bd6 32. Rc3 Be5 1/2-1/2

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2019.09.28"]
[Round "1.9"]
[White "Haast, Mark"]
[Black "Elgersma, Simon"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2413"]
[BlackElo "2118"]
[PlyCount "117"]
[EventDate "2019.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 dxc4 5. 0-0 a6 6. a4 Nc6 7. Na3 Na5 8. Qc2 Qd5 9. Rd1 Be7 10. d3 Nb3 11. Rb1 Nxc1 12. Rbxc1 Bxa3 13. bxa3 0-0 14. d4 Qd6 15. Qxc4 Qxa3 16. Ne5 c6 17. Rb1 a5 18. e4 Rd8 19. h3 Qe7 20. Kh2 Qc7 21. f4 Bd7 22. Bf3 Rac8 23. Ng4 Nxg4+ 24. hxg4 c5 25. d5 exd5 26. exd5 Be8 27. Kg2 Rd6 28. Rh1 f6 29. Be4 g6 30. Rh6 Rcd8 31. Rbh1 R8d7 32. Qc2 Rg7 33. Bf3 b6 34. Qe4 Qe7 35. Qb1 Bxa4 36. Re1 Qf8 37. Re6 Rgd7 38. Rxd6 Rxd6 39. Rh1 Bd7 40. Re1 Qf7 41. Qd3 Kg7 42. Re3 a4 43. Qe2 Kf8 44. Qa6 Be8 45. g5 Qd7 46. gxf6 Rxf6 47. Qa8 h5 48. Qb8 Kf7 49. f5 Rxf5 50. d6 Rxf3 51. Rxf3+ Kg7 52. Qxb6 Qc6 53. Qb2+ Kh7 54. Qf6 Qe4 55. Kh2 Bc6 56. Qf8 Bd5 57. Qe7+ Qxe7 58. dxe7 Bc6 59. Rf8 1-0

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.09.01"]
[Round "10"]
[White "Haast, Mark"]
[Black "Valenzuela Gomez, Fernando Alberto"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2413"]
[BlackElo "2388"]
[PlyCount "44"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 h5 3. d4 exd4 4. Nf3 h4 5. gxh4 Nc6 6. Bg5 Bb4+ 7. Nbd2 Be7 8. Nb3 Nf6 9. a3 d5 10. Nbxd4 Nxd4 11. Qxd4 c5 12. Qe5 dxc4 13. Bxf6 gxf6 14. Qc3 Be6 15. Rg1 Qc7 16. Rd1 Rd8 17. Rxd8+ Kxd8 18. Rg3 Qd7 19. Ng5 Rxh4 20. Nxe6+ Qxe6 21. Rg8+ Kd7 22. Qf3 Qe4 1/2-1/2

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.08.31"]
[Round "9"]
[White "Krishna, C Revanth Gopala"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2444"]
[BlackElo "2413"]
[PlyCount "54"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 d6 6. Nc3 Nbd7 7. Qc2 e5 8. a3 Bxc3 9. Bxc3 exd4 10. Bxd4 a4 11. Nf3 0-0 12. 0-0 Qe7 13. Rfe1 Ne4 14. Nd2 Nxd2 15. Qxd2 Nc5 16. Qc3 f6 17. Rad1 Re8 18. e4 Bg4 19. f3 Bh5 20. Bf2 Ra6 21. Re3 Rb6 22. Qc2 Bf7 23. Rc3 Rb3 24. Rxb3 Nxb3 25. Bh3 Be6 26. Bxe6+ Qxe6 27. Kg2 b6 1/2-1/2

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.08.30"]
[Round "8"]
[White "Haast, Mark"]
[Black "Salinas Herrera, Pablo Patricio"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2413"]
[BlackElo "2506"]
[PlyCount "173"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3 Bc6 9. 0-0 e6 10. Re1 Be7 11. e4 0-0 12. d4 cxd4 13. Nxd4 Qb6 14. Nb3 Rd8 15. Qe2 Qa6 16. h3 Bb4 17. Bd2 Qxe2 18. Rxe2 a5 19. a3 Be7 20. Be3 Nfd7 21. Rd2 Rc8 22. Bf1 Ne5 23. Be2 Be8 24. Bf4 Nbd7 25. Nd4 g5 26. Be3 Nc4 27. Bxc4 Rxc4 28. Nf3 Nc5 29. Rad1 Nb3 30. Rd3 h6 31. Ne5 Rc7 32. Nd7 Nc5 33. Bxc5 Bxc5 34. Nb5 Rc6 35. Nf6+ Kg7 36. Nxe8+ Rxe8 37. Nd6 Bxd6 38. Rxd6 Rec8 39. R1d3 b5 40. Rd7 R8c7 41. Rxc7 Rxc7 42. Kg2 Kf6 43. Kf3 h5 44. Ke3 Rb7 45. Rc3 b4 46. axb4 Rxb4 47. b3 Kg6 48. f3 Kf6 49. h4 g4 50. fxg4 hxg4 51. Kf4 e5+ 52. Kxg4 Rxe4+ 53. Kh3 Rb4 54. Rc5 Rxb3 55. Rxa5 Kf5 56. Ra2 f6 57. Rf2+ Ke6 58. Kg2 f5 59. Ra2 Kd5 60. Ra5+ Ke4 61. Ra4+ Ke3 62. Ra5 Rb2+ 63. Kh3 Ke4 64. Ra4+ Kf3 65. Ra5 Re2 66. Ra3+ Kf2 67. h5 e4 68. h6 Rc2 69. h7 Rc8 70. Ra5 f4 71. gxf4 e3 72. Kg4 Rh8 73. Rh5 e2 74. Rh2+ Ke3 75. Rh1 Kd2 76. f5 Rxh7 77. Ra1 Ra7 78. Rb1 Ke3 79. f6 Rd7 80. Re1 Rd1 81. Rxe2+ Kxe2 82. Kf5 Ke3 83. f7 Kd4 84. Ke6 Rf1 85. Ke7 Ke5 86. f8Q Rxf8 87. Kxf8 1/2-1/2

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.08.29"]
[Round "7"]
[White "Bru Rullo, Llatzer"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "2311"]
[BlackElo "2413"]
[PlyCount "82"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 Nc6 7. 0-0 Bxc3 8. bxc3 d6 9. Nd2 e5 10. d5 Ne7 11. f4 exf4 12. exf4 Bf5 13. Nf3 Qd7 14. Nh4 Rfe8 15. Nxf5 Nxf5 16. Qf3 h5 17. Bd2 Re7 18. Rfe1 Rae8 19. Rxe7 Rxe7 20. Re1 Rxe1+ 21. Bxe1 g6 22. h3 Kf8 23. g4 Ng7 24. f5 hxg4 25. hxg4 gxf5 26. gxf5 Ngh5 27. Bd2 Qe7 28. Qe3 Qxe3+ 29. Bxe3 Ng4 30. Bc1 Ne5 31. Bf1 Ke7 32. Kf2 Ng7 33. a4 a5 34. Bg5+ f6 35. Bf4 Nxf5 36. Bh3 Nd3+ 37. Kf3 Nh4+ 38. Ke4 Nxf4 39. Kxf4 Ng6+ 40. Kf5 Ne5 41. Bg4 Nxc4 0-1

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.08.28"]
[Round "6"]
[White "Haast, Mark"]
[Black "Song, Raymond"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2413"]
[BlackElo "2471"]
[PlyCount "45"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 c5 8. e3 Nc6 9. Nc3 Ba6 10. d3 Rc8 11. Qe2 Qc7 12. Rfd1 Rfd8 13. Rac1 Qb8 14. Ne1 Bb7 15. cxd5 Nxd5 16. Nxd5 exd5 17. Bh3 Rc7 18. d4 cxd4 19. Bxd4 Nxd4 20. exd4 Bc8 21. Rxc7 Qxc7 22. Bxc8 Rxc8 23. Nd3 1/2-1/2

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.08.27"]
[Round "5"]
[White "Cruz Estrada, Filemon"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2309"]
[BlackElo "2413"]
[PlyCount "60"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 g6 2. e4 e5 3. Nc3 Bg7 4. g3 d6 5. Bg2 Nc6 6. Nge2 f5 7. d3 Nf6 8. 0-0 0-0 9. Rb1 f4 10. gxf4 Nh5 11. fxe5 dxe5 12. f3 Nf4 13. Nxf4 exf4 14. Ne2 g5 15. b3 Be6 16. Ba3 Rf7 17. Qd2 Qd7 18. Kh1 Rd8 19. Rbd1 Nd4 20. Nxd4 Bxd4 21. Bb2 b6 22. Qc2 c5 23. Rd2 Qd6 24. Bxd4 Qxd4 25. Rg1 Rg7 26. h3 h5 27. Bf1 g4 28. hxg4 hxg4 29. Rh2 g3 30. Rh6 Qf6 0-1

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.08.26"]
[Round "4"]
[White "Haast, Mark"]
[Black "Martens, Martin"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2413"]
[BlackElo "2364"]
[PlyCount "82"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 Nf6 5. e3 0-0 6. Nge2 e5 7. 0-0 Re8 8. e4 Be6 9. d3 Qd7 10. f4 Bg4 11. f5 gxf5 12. h3 Bxe2 13. Qxe2 f4 14. gxf4 exf4 15. Bxf4 Nc6 16. Be3 Rf8 17. d4 Ne8 18. Rad1 Ne7 19. e5 Ng6 20. Ne4 dxe5 21. dxe5 Qe7 22. Bc5 Qxe5 23. Bxf8 Nxf8 24. Rd5 Qe7 25. Qh5 f6 26. Qf5 c6 27. Rd3 Rd8 28. Rfd1 Rxd3 29. Rxd3 Nc7 30. h4 Qb4 31. Rg3 Qxb2 32. h5 Nce6 33. Kh2 Kh8 34. Nd6 Ng5 35. Qc8 Qe5 36. Qc7 Kg8 37. h6 Bxh6 38. Qf7+ Kh8 39. Qh5 Qxd6 40. Qxh6 Ng6 41. Qh5 Kg7 1/2-1/2

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.08.25"]
[Round "3"]
[White "Mirri, Pietro"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2194"]
[BlackElo "2413"]
[PlyCount "84"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 0-0 7. 0-0 c6 8. Nc3 dxc4 9. e4 Be7 10. Bf4 b5 11. Qc2 Bb7 12. Rfd1 Nbd7 13. Ne5 Nxe5 14. Bxe5 Qb6 15. b3 cxb3 16. Qxb3 Ng4 17. Bf4 e5 18. Bxe5 Nxe5 19. dxe5 Bc8 20. Qc2 Bg4 21. Rd2 Rfd8 22. Rxd8+ Rxd8 23. h3 Be6 24. Kh2 Qc5 25. Rc1 b4 26. Nd5 Qxc2 27. Nxe7+ Kf8 28. Rxc2 Kxe7 29. f4 Rd3 30. f5 Rc3 31. Rb2 a5 32. fxe6 Kxe6 33. Rf2 a4 34. Bf1 b3 35. Kg2 Ke7 36. axb3 axb3 37. Rf3 Rc2+ 38. Rf2 b2 39. Rxc2 b1Q 40. Rc4 Qb2+ 41. Kf3 c5 42. Be2 Qxe5 0-1

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.08.24"]
[Round "2"]
[White "Haast, Mark"]
[Black "Congiu, Mathilde"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2413"]
[BlackElo "2194"]
[PlyCount "68"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Nh6 7. d3 0-0 8. f3 f5 9. Be3 g5 10. Qd2 f4 11. Bf2 g4 12. gxf4 exf4 13. d4 gxf3 14. Bxf3 Bg4 15. Ng1 Qg5 16. 0-0-0 Qh5 17. Qe2 Bxf3 18. Nxf3 Ng4 19. Rdg1 Kh8 20. h3 Nxf2 21. Qxf2 Rae8 22. Rg4 Nb4 23. Qg2 Bf6 24. Rg1 Qf7 25. Qf1 c5 26. d5 Bxc3 27. bxc3 Qf6 28. e5 dxe5 29. cxb4 e4 30. Ng5 Qa1+ 31. Kc2 Qxa2+ 32. Kc1 Qa1+ 33. Kc2 Qa2+ 34. Kc1 Qa1+ 1/2-1/2

[Event "Barcelona Sants op 21st"]
[Site "Barcelona"]
[Date "2019.08.23"]
[Round "1"]
[White "Scarpa, Silvia"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2032"]
[BlackElo "2413"]
[PlyCount "54"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bc4 b5 6. Nxd4 cxd4 7. Bd5 Rb8 8. Ne2 Nf6 9. Nxd4 e6 10. Bb3 Nxe4 11. 0-0 Nc5 12. d3 Qc7 13. Re1 Nxb3 14. axb3 Bd6 15. Qh5 0-0 16. Re4 g6 17. Rg4 Be5 18. Bh6 Bxd4 19. Bxf8 Kxf8 20. Qxh7 Bxb2 21. Re1 Bg7 22. h4 Qxc2 23. h5 Qd2 24. Ree4 Qc1+ 25. Kh2 Qh6 26. Qxh6 Bxh6 27. hxg6 f5 0-1

[Event "Maastricht Limburg op 13th"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7"]
[White "Haast, Mark"]
[Black "Stricker, Florian"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2392"]
[BlackElo "2061"]
[PlyCount "91"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. c4 e6 4. Nf3 c6 5. 0-0 Be7 6. d4 0-0 7. Qc2 b6 8. Nbd2 Ba6 9. b3 Nbd7 10. Bb2 Rc8 11. e4 c5 12. exd5 exd5 13. Qf5 b5 14. b4 bxc4 15. dxc5 Nxc5 16. bxc5 Qa5 17. Rfe1 Bxc5 18. Bxf6 gxf6 19. Qxf6 Qb6 20. Qg5+ Kh8 21. Rab1 Bxf2+ 22. Kh1 Qg6 23. Qe5+ f6 24. Qd6 Bxe1 25. Rxe1 c3 26. Qxa6 cxd2 27. Nxd2 Rc7 28. Qd6 Rfc8 29. Qxd5 Rc1 30. Rxc1 Rxc1+ 31. Nf1 Kg7 32. Kg1 Qf7 33. Qxf7+ Kxf7 34. Bd5+ Ke7 35. Kf2 Rc2+ 36. Kf3 Kd6 37. Bb3 Rc7 38. Kf4 Rc5 39. Ne3 a5 40. g4 Kc6 41. Bg8 h5 42. Bd5+ Kd6 43. gxh5 Rc8 44. Nf5+ Kd7 45. h6 Rh8 46. Kg4 1-0

[Event "Maastricht Limburg op 13th"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6"]
[White "Van Foreest, Lucas"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2522"]
[BlackElo "2392"]
[PlyCount "20"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 c5 7. dxc5 Qa5 8. Nd2 Qxc5 9. Be2 dxc4 10. Nxc4 Rd8 1/2-1/2

[Event "Maastricht Limburg op 13th"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5"]
[White "Haast, Mark"]
[Black "Schoppen, Casper"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2392"]
[BlackElo "2464"]
[PlyCount "49"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 e4 8. Ne5 f5 9. Nxc6 bxc6 10. Qc2 0-0 11. Qxc6 Rb8 12. Nc3 Nb4 13. Qa4 Bd7 14. Qd1 Be6 15. f3 c5 16. d5 Nxd5 17. Nxd5 Qxd5 18. Qxd5 Bxd5 19. fxe4 Bxe4 20. Bxe4 fxe4 21. Rxf8+ Kxf8 22. b3 c4 23. Bf4 Rb4 24. bxc4 Rxc4 25. Rc1 1/2-1/2

[Event "Maastricht Limburg op 13th"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4"]
[White "Harff, Marcel"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2372"]
[BlackElo "2392"]
[PlyCount "25"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. b3 d5 4. Bb2 Be7 5. Nf3 0-0 6. Bg2 c5 7. e3 Nc6 8. 0-0 Re8 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 dxc4 12. Qxc4 Bd7 13. Rd1 1/2-1/2

[Event "Maastricht Limburg op 13th"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3"]
[White "Haast, Mark"]
[Black "Tomov, Georgi"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2392"]
[BlackElo "2328"]
[PlyCount "45"]
[EventDate "2019.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. 0-0 a6 6. a4 Nc6 7. Na3 Bxa3 8. Rxa3 Rb8 9. b3 cxb3 10. Rxb3 b5 11. axb5 axb5 12. Qc2 Bd7 13. Bb2 Na5 14. Rd3 Nc4 15. Ne5 Nxb2 16. Qxb2 Rb6 17. Bc6 0-0 18. Bxd7 Qa8 19. Rc1 Ra6 20. Bc6 Qa7 21. Qxb5 Ra5 22. Qb2 h6 23. Bf3 1-0

[Event "Utrecht OKU op 46th"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "5"]
[White "Tabak, Stefan"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2178"]
[BlackElo "2391"]
[PlyCount "107"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. g3 Bb7 7. Bg2 Nd7 8. Qd2 c5 9. Nge2 cxd4 10. Bxd4 Ngf6 11. 0-0 Qc7 12. Nd5 Bxd5 13. exd5 0-0 14. Rfe1 Rfe8 15. b3 h5 16. c4 Nc5 17. Rab1 a5 18. Nc3 Qd7 19. h3 Qf5 20. Bxc5 bxc5 21. Nb5 Rec8 22. Rbd1 Bf8 23. Kh2 Rcb8 24. Re2 Rb7 25. Rde1 Kh7 26. Be4 Qd7 27. Kg2 Qd8 28. Bc2 Bh6 29. Qd1 Kg8 30. Rf1 h4 31. Rfe1 Qf8 32. Qb1 Kg7 33. Bd3 Bg5 34. Qb2 Qd8 35. Qc3 Bh6 36. Bc2 Kf8 37. Qf3 hxg3 38. fxg3 Bg7 39. g4 Kg8 40. Rf1 Qf8 41. Qe3 Re8 42. Qd2 Nd7 43. Bxg6 Ne5 44. Bb1 e6 45. Qc2 Qe7 46. Qh7+ Kf8 47. Be4 exd5 48. Bxd5 Reb8 49. Bxf7 Qxf7 50. Rxf7+ Nxf7 51. h4 Be5 52. Rf2 Re8 53. g5 Ree7 54. g6 1-0

[Event "Utrecht OKU op 46th"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "2"]
[White "De Jong, Tom"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2166"]
[BlackElo "2391"]
[PlyCount "77"]
[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 g6 2. d4 d6 3. c4 Bg7 4. Nc3 e5 5. Nge2 Nc6 6. d5 Nce7 7. Ng3 h5 8. h4 Bh6 9. Bd3 Bxc1 10. Qxc1 Nf6 11. Qd2 Neg8 12. 0-0-0 Qe7 13. Kb1 Bd7 14. f3 0-0-0 15. Rc1 Kb8 16. Nf1 Ne8 17. Ne3 Ng7 18. g3 f5 19. Nb5 fxe4 20. fxe4 Bxb5 21. cxb5 Qd7 22. Rc3 Ne8 23. Ra3 Ne7 24. Rf1 Nc8 25. Nc2 Qe7 26. Nb4 Nf6 27. Nc6+ bxc6 28. bxc6 Nd7 29. cxd7 Qxd7 30. Qb4+ Nb6 31. Bb5 c5 32. dxc6 Qe7 33. Raf3 Rhf8 34. a4 Rxf3 35. Rxf3 a5 36. Qxa5 Na8 37. Rf7 Qxf7 38. Qxd8+ Ka7 39. Qd7+ 1-0

[Event "Utrecht OKU op 46th"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1"]
[White "Haast, Mark"]
[Black "De Groot, Pieter"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2391"]
[BlackElo "1977"]
[PlyCount "51"]
[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. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. e3 Qb6 9. d3 Rd8 10. Qe2 Bd7 11. Nc3 Be8 12. Rac1 Rac8 13. Na4 Qa6 14. Bxf6 gxf6 15. cxd5 Rxd5 16. Ne1 Rdd8 17. Rxc5 Bxc5 18. Nxc5 Qb6 19. Qg4+ Kf8 20. d4 Ke7 21. Qh4 e5 22. Ne4 exd4 23. Nxf6 Kf8 24. Bh3 dxe3 25. Qh6+ Ke7 26. Ng8# 1-0

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2019.05.11"]
[Round "9.10"]
[White "Haast, Mark"]
[Black "Lopez, Jasel"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2354"]
[BlackElo "2366"]
[PlyCount "20"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Kennemer Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. a3 Be6 8. d3 Be7 9. Nc3 0-0 10. b4 f6 1/2-1/2

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9"]
[White "Haast, Mark"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2381"]
[BlackElo "2676"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 a6 5. Nf3 d6 6. d3 h6 7. 0-0 Nge7 8. a3 0-0 9. b4 Ba7 10. Bb2 f5 11. Nd5 Nxd5 12. cxd5 Ne7 13. Nd2 Bd7 14. Rc1 Kh8 15. Nc4 Rc8 16. Na5 b5 17. Nc6 Bxc6 18. dxc6 f4 19. gxf4 Rxf4 20. e3 Rh4 21. Qf3 Qg8 22. Qe2 Nf5 23. Be4 Rf8 24. Bxf5 Rxf5 25. f3 Qf7 26. Rf2 Rh3 27. Kg2 Qh5 28. Rh1 Rg5+ 29. Kf1 Rgg3 30. d4 Rxf3 31. Rxf3 Rxf3+ 32. Ke1 Qh4+ 33. Kd1 Rf2 0-1

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8"]
[White "Haast, Mark"]
[Black "Schmider, Niklas"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2381"]
[BlackElo "2260"]
[PlyCount "127"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 Qa5+ 9. Nd2 Qxb5 10. dxc6 Ne7 11. a4 Qb6 12. cxb7 Bxb7 13. Nc4 Qb4+ 14. Bd2 Qxc4 15. Bxb7 Rb8 16. Rc1 Qa2 17. Ba6 0-0 18. b4 Qa3 19. Bc4 Rfc8 20. 0-0 Nd5 21. Bxd5 exd5 22. Bf4 Ra8 23. Rb1 Rc4 24. Qb3 Qxb3 25. Rxb3 Re8 26. a5 a6 27. b5 axb5 28. Rxb5 h6 29. Rb8 Rxb8 30. Bxb8 d3 31. exd3 Rb4 32. Ba7 Ra4 33. Bb6 Bc3 34. Rc1 Bxa5 35. Rc8+ Kg7 36. Ra8 Ra1+ 37. Kg2 Bc3 38. Rd8 Ra6 39. Bc5 Kf6 40. Rxd5 Ke6 41. Rd8 f5 42. d4 Ra2 43. d5+ Kf7 44. Rf8+ Kg7 45. Rc8 Be5 46. Re8 Bf6 47. Rb8 Rc2 48. Rb7+ Kg8 49. Be3 g5 50. d6 Rc8 51. d7 Rd8 52. Bb6 Rf8 53. Bc5 Rd8 54. Kf3 h5 55. Ke3 Kh8 56. Bd4 f4+ 57. gxf4 gxf4+ 58. Ke4 Bxd4 59. Kxd4 Kg7 60. Ke5 Kf7 61. Kd6 Kf6 62. Rc7 Ra8 63. Rc8 Ra6+ 64. Kc5 1-0

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6"]
[White "Haast, Mark"]
[Black "Nasuta, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2381"]
[BlackElo "2516"]
[PlyCount "213"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 g6 2. g3 c5 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 exd5 9. Nbxd4 Nge7 10. 0-0 0-0 11. b3 Bg4 12. Bb2 Qb6 13. Nxc6 bxc6 14. Bxg7 Kxg7 15. Ne5 Be6 16. Rc1 Rac8 17. Nd3 Bf5 18. Nc5 Qb4 19. a3 Qb8 20. Qd4+ Kg8 21. Rc3 Rcd8 22. Rd1 Rfe8 23. h3 Nc8 24. g4 Be6 25. a4 Nb6 26. Rdc1 Bc8 27. e3 Nd7 28. Nd3 Bb7 29. a5 Nf8 30. Nc5 Bc8 31. Bf1 h6 32. Bd3 Qe5 33. Qxe5 Rxe5 34. Bf1 h5 35. Nd3 Ree8 36. gxh5 d4 37. Rxc6 dxe3 38. fxe3 Bf5 39. Nf4 g5 40. Ng2 Bxh3 41. R1c2 Rd1 42. Kf2 Ra1 43. a6 Ne6 44. Rc8 Rxc8 45. Rxc8+ Kg7 46. h6+ Kg6 47. Bd3+ Kxh6 48. Rh8+ Kg7 49. Rxh3 Nc5 50. Bc2 Nxa6 51. Ne1 Nb4 52. Rh2 Rc1 53. Kf1 g4 54. Bf5 g3 55. Re2 Kf6 56. Bh7 Rc3 57. Nc2 Nd5 58. Be4 Ke5 59. Bxd5 Kxd5 60. e4+ Ke5 61. b4 f5 62. exf5+ Kxf5 63. Kg2 Kf4 64. Nd4 Rc4 65. Nc2 Rc3 66. Rd2 Ke4 67. Rd4+ Ke5 68. Rd2 Ke4 69. Na1 Ra3 70. Rd1 Kf4 71. Rf1+ Ke4 72. Re1+ Kd3 73. Rb1 Kc4 74. Kh3 a6 75. Rc1+ Rc3 76. Rb1 Ra3 77. Nc2 Rc3 78. Rb2 Rb3 79. Ra2 Kc3 80. Ne1 Kxb4 81. Rxa6 Kc5 82. Rf6 Kd5 83. Nf3 Ra3 84. Kxg3 Rb3 85. Rf5+ Kd6 86. Ra5 Rb4 87. Ng5 Rc4 88. Kf3 Rc1 89. Ne4+ Ke6 90. Nc5+ Kd6 91. Nd3 Rd1 92. Ke4 Kc6 93. Rc5+ Kd6 94. Rh5 Rd2 95. Rh6+ Ke7 96. Nf4 Rd1 97. Nd3 Rd2 98. Ra6 Rd1 99. Nc5 Re1+ 100. Kf5 Rf1+ 101. Ke5 Re1+ 102. Ne4 Re2 103. Ra7+ Ke8 104. Kd5 Re1 105. Nf6+ Kf8 106. Kd6 Re6+ 107. Kxe6 1/2-1/2

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7"]
[White "Werle, Jan"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2556"]
[BlackElo "2381"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Be7 6. d4 0-0 7. Bg5 h6 8. Bh4 b6 9. cxd5 exd5 10. e3 Bb7 11. Bd3 Nbd7 12. 0-0 a6 13. Rad1 Ne8 14. Bg3 Nd6 15. Ne5 Nf6 16. Ne2 Rc8 17. Nc6 Qd7 18. Rc1 Nc4 19. Ne5 Nxe5 20. Bf5 Qxf5 21. Qxf5 Nc4 22. Qc2 Ne4 23. b3 Nxa3 24. Qxc7 Rxc7 25. Rxc7 Nd2 26. Rd1 Bb4 27. Rxb7 b5 28. Nf4 Nxb3 29. Nxd5 a5 30. Nxb4 axb4 31. Bd6 Na5 32. Ra7 Nc6 33. Ra6 Rc8 34. d5 1-0

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5"]
[White "Carlo, Emanuele"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2195"]
[BlackElo "2381"]
[PlyCount "186"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. h3 Nf6 7. d3 Nd7 8. Nc3 e5 9. a4 Nf8 10. Be3 Ne6 11. Nd2 0-0 12. Nc4 b6 13. Ne2 a5 14. f4 exf4 15. Nxf4 b5 16. Na3 Nxf4 17. Bxf4 Ba6 18. c3 b4 19. Nc4 bxc3 20. bxc3 Bxc4 21. dxc4 Bxc3 22. Rc1 Qxd1 23. Rfxd1 Bd4+ 24. Kf1 f5 25. Bd6 Rf6 26. e5 Re6 27. Rb1 Rae8 28. Rb7 g5 29. Ra7 Bc3 30. Rb1 Bb4 31. Kf2 h5 32. h4 gxh4 33. Rh1 Bc3 34. Rxh4 Rxd6 35. exd6 Be1+ 36. Kf3 Bxh4 37. Rxa5 Kf7 38. Rxc5 Ke6 39. Rxc6 Ra8 40. d7+ Kxd7 41. Rh6 Be7 42. Rxh5 Ke6 43. g4 fxg4+ 44. Kxg4 Rxa4 45. Kf4 Rxc4+ 46. Ke3 Bf6 47. Ra5 Be5 48. Kd3 Rd4+ 49. Ke3 Kf5 50. Ra8 Rc4 51. Rf8+ Bf6 52. Kd3 Rc3+ 53. Kd2 Rh3 54. Ke2 Ke5 55. Kd2 Bg5+ 56. Ke2 Bf4 57. Re8+ Kf5 58. Ra8 Be5 59. Ra4 Rb3 60. Kd2 Ke6 61. Kc2 Rc3+ 62. Kd2 Rh3 63. Ra8 Kd5 64. Kc2 Rc3+ 65. Kd2 Ke4 66. Re8 Rb3 67. Rc8 Rh3 68. Re8 Rh2+ 69. Kd1 Kd4 70. Rd8+ Ke4 71. Rd2 Rh3 72. Re2+ Kd4 73. Rd2+ Kc4 74. Rg2 Bf4 75. Rg8 Rh2 76. Rc8+ Kd3 77. Rd8+ Ke4 78. Re8+ Kf3 79. Rd8 Ra2 80. Rd7 Ke4 81. Re7+ Be5 82. Re8 Kd4 83. Rd8+ Ke3 84. Kc1 Bd4 85. Rg8 Kd3 86. Rg3+ Be3+ 87. Kb1 Rh2 88. Rg8 Bf4 89. Rc8 Be5 90. Rc2 Rh7 91. Rg2 Ra7 92. Ra2 Rb7+ 93. Kc1 Bf4+ 0-1

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4"]
[White "Haast, Mark"]
[Black "Banusz, Tamas"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2381"]
[BlackElo "2614"]
[PlyCount "36"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 e4 8. Ne5 f5 9. Nxc6 bxc6 10. Qc2 Qd6 11. Nc3 Be6 12. Nxd5 Bxd5 13. Bf4 Qd7 14. f3 Bf6 15. fxe4 Bxe4 16. Bxe4 Qxd4+ 17. e3 Qxe4 18. Rac1 Qxc2 1/2-1/2

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3"]
[White "Keller, Peter1111"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2178"]
[BlackElo "2381"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. a4 Nb4 11. 0-0-0 Be6 12. g4 d5 13. g5 Nxe4 14. fxe4 d4 15. Nxd4 exd4 16. Qxd4 Bxg5 17. Qc5 Bxe3+ 18. Qxe3 Qh4 19. Rd2 Rfd8 20. Bd3 Rac8 21. Rg1 g6 22. Rg3 Qe7 23. Kb1 Rc5 24. Be2 Rdc8 25. Bg4 Bxg4 26. Rxg4 Qe6 0-1

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2019.04.13"]
[Round "8.7"]
[White "Haast, Mark"]
[Black "Roobol, Martin"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2354"]
[BlackElo "2243"]
[PlyCount "81"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 Nf6 5. e4 0-0 6. Nge2 e5 7. 0-0 Be6 8. d3 Qd7 9. f4 Nc6 10. Nd5 Bg4 11. Be3 Nxd5 12. cxd5 Nd4 13. Bxd4 exd4 14. Qd2 c6 15. dxc6 bxc6 16. Nc1 Be6 17. Qc2 Rfc8 18. Nb3 Rab8 19. Nd2 Rb5 20. b3 Rc5 21. Qd1 Rb8 22. Rc1 Rbb5 23. Qe2 Qd8 24. h3 Qa5 25. Rxc5 Rxc5 26. Nc4 Bxc4 27. bxc4 Qb4 28. e5 dxe5 29. f5 Qb7 30. Be4 Bh6 31. Qf3 Qe7 32. Rb1 Qg5 33. Rb8+ Bf8 34. fxg6 hxg6 35. a4 Ra5 36. Bxc6 e4 37. dxe4 Ra6 38. Rb7 Qc1+ 39. Kh2 Qc2+ 40. Kh1 Qc1+ 41. Kh2 1/2-1/2

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2019.03.16"]
[Round "7.3"]
[White "Burg, Twan"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2517"]
[BlackElo "2354"]
[PlyCount "79"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Calder HMC"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. h3 e5 8. Re1 h6 9. Na3 Nh5 10. Nc2 Bd7 11. b4 Qf6 12. Bf1 Rad8 13. Ne3 Ne7 14. Ng4 Bxg4 15. hxg4 Nf4 16. d5 g5 17. g3 Nfg6 18. Be3 Nc8 19. c4 Nge7 20. Nd2 Qg6 21. a4 Kh7 22. Be2 Ng8 23. Rc1 Nf6 24. Bf3 Rh8 25. Kg2 Kg8 26. Rh1 Bf8 27. Qe2 Kg7 28. Rh2 Be7 29. Rch1 Rh7 30. Qd3 Rdh8 31. Nf1 c5 32. b5 Kf8 33. Bd2 Ke8 34. Ne3 Bf8 35. Nf5 Ng8 36. Kf1 Nce7 37. a5 Kd8 38. Be3 Nxf5 39. gxf5 Qg7 40. a6 1/2-1/2

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2019.02.09"]
[Round "6.2"]
[White "Haast, Mark"]
[Black "Johannessen, Leif Erlend"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2354"]
[BlackElo "2449"]
[PlyCount "47"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Zuid Limburg"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 dxc4 5. 0-0 c6 6. Qc2 b5 7. a4 Bb7 8. b3 cxb3 9. Qxb3 a6 10. Ne5 Nfd7 11. Nd3 Be7 12. Nc3 Qb6 13. Ba3 b4 14. a5 Qc7 15. Nxb4 Ra7 16. Nd3 c5 17. Bxb7 c4 18. Qa4 Bxa3 19. Bg2 cxd3 20. Qxa3 Qc5 21. exd3 0-0 22. Rfb1 Qd4 23. Ne4 Ne5 24. Qc5 1/2-1/2

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2018.12.15"]
[Round "5.5"]
[White "Haast, Mark"]
[Black "Willemze, Thomas"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2354"]
[BlackElo "2408"]
[PlyCount "97"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "BSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e5 2. g3 Nf6 3. Bg2 g6 4. Nc3 d6 5. e4 Bg7 6. Nge2 Nc6 7. d3 Nd7 8. 0-0 Nc5 9. Be3 Nd4 10. f4 Bg4 11. h3 exf4 12. gxf4 Bh5 13. Qd2 Nxe2+ 14. Nxe2 Bxe2 15. Qxe2 Qe7 16. Rad1 0-0 17. Qf2 a5 18. h4 Nd7 19. h5 Nf6 20. Qh4 Nd5 21. Qxe7 Nxe7 22. hxg6 fxg6 23. d4 Rab8 24. b3 h5 25. Bh3 Kh7 26. d5 Bh6 27. Rf2 Ng8 28. Re1 Rbe8 29. Be6 Nf6 30. Bd2 Ng4 31. Bxg4 hxg4 32. Kg2 b6 33. Kg3 Bg7 34. Kxg4 Bd4 35. Rf3 Kg7 36. Bc3 Bxc3 37. Rxc3 Rh8 38. Rh3 Rxh3 39. Kxh3 g5 40. e5 gxf4 41. e6 Kf6 42. Kg4 c6 43. Kxf4 cxd5 44. cxd5 Rh8 45. e7 Re8 46. Re6+ Kf7 47. Kf5 b5 48. Rf6+ Kg7 49. Ke6 1-0

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2018.11.24"]
[Round "4.9"]
[White "Verstraeten, Reinaert"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2356"]
[BlackElo "2354"]
[PlyCount "55"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Sas van Gent"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. 0-0 Nbd7 8. Qc2 b6 9. Nc3 Bb7 10. e4 dxe4 11. Nxe4 c5 12. Nxf6+ Bxf6 13. d5 exd5 14. Rfe1+ Kf8 15. cxd5 h6 16. Rad1 g6 17. h4 Kg7 18. h5 Re8 19. hxg6 fxg6 20. Re6 Kh7 21. Bc3 Rg8 22. Bxf6 Nxf6 23. Ne5 Rg7 24. d6 Bxg2 25. Kxg2 Qf8 26. d7 Rd8 27. Rdd6 Nh5 28. Nxg6 1-0

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2018.11.03"]
[Round "3.8"]
[White "Meng, Roger"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2421"]
[BlackElo "2354"]
[PlyCount "66"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Charlois Europoort"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 d6 5. a3 Bxd2+ 6. Qxd2 a5 7. b3 Nbd7 8. Bb2 0-0 9. g3 Qe7 10. Bg2 e5 11. 0-0 Re8 12. dxe5 Nxe5 13. Nxe5 dxe5 14. b4 axb4 15. axb4 Rxa1 16. Rxa1 c6 17. Qc3 h5 18. Ra5 Qd6 19. Ra1 Bg4 20. c5 Qe6 21. Ra7 Bxe2 22. Rxb7 Rd8 23. h3 Rd1+ 24. Kh2 Ng4+ 25. hxg4 hxg4 26. Rb8+ Kh7 27. Qc2+ f5 28. Qxd1 Bxd1 29. b5 Bf3 30. b6 Qh6+ 31. Kg1 Qd2 32. Ba3 Qe1+ 33. Bf1 Be2 0-1

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2018.10.06"]
[Round "2.1"]
[White "Pruijssers, Roeland"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2506"]
[BlackElo "2354"]
[PlyCount "105"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Apeldoorn MuConsult"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. 0-0 Nge7 8. Bg5 h6 9. Be3 Nd4 10. Qd2 Bd7 11. Rab1 Bc6 12. b4 b6 13. f4 Qd7 14. Bf2 Nxe2+ 15. Nxe2 0-0 16. c4 d5 17. cxd5 exd5 18. e5 cxb4 19. Qxb4 Bb7 20. Nc3 Rfc8 21. Nb5 Nf5 22. g4 Bf8 23. Qd2 Ng7 24. h3 h5 25. Qe2 hxg4 26. hxg4 Ne6 27. Qf3 Bc6 28. Nd4 Nxd4 29. Bxd4 Bc5 30. Bxc5 d4 31. Qh3 bxc5 32. Rb2 Rab8 33. Bxc6 Qxc6 34. Re2 Kg7 35. f5 Rh8 36. f6+ Kg8 37. Qg2 Qe6 38. Qg3 Rb6 39. Rc1 g5 40. Qf3 Rh4 41. Qa8+ Kh7 42. Qe4+ Kh6 43. Rh2 Rb2 44. Rxh4+ gxh4 45. Rf1 Qxa2 46. g5+ Kh5 47. Qh7+ Kg4 48. Qf5+ Kh5 49. g6+ Kh6 50. Qf4+ Kxg6 51. Qg4+ Kh6 52. Qg7+ Kh5 53. Rf5# 1-0

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2018.09.15"]
[Round "1.5"]
[White "Haast, Mark"]
[Black "Nijboer, Friso"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2354"]
[BlackElo "2495"]
[PlyCount "79"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "En Passant"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 d6 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. c4 0-0 6. Nc3 Nc6 7. Rb1 a5 8. a3 e5 9. d3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Bb2 Re8 14. Qc2 Qd7 15. Rfc1 Bh3 16. Bh1 Ng4 17. Ra1 Rab8 18. Ra7 Nc8 19. Ra2 f5 20. Nd2 Kh7 21. Rca1 c6 22. Qa4 Ne7 23. Qa7 d5 24. bxc6 Nxc6 25. Qb6 dxc4 26. Nxc4 e4 27. Nb5 exd3 28. Bxg7 Qxg7 29. exd3 Re6 30. Bxc6 Rxc6 31. Qd4 Qe7 32. f3 Rd8 33. Qa7 Rxd3 34. Re2 Qg7 35. Rae1 Rxf3 36. Nd4 Rxc4 37. Nxf3 Rc7 38. Qa3 Rf7 39. Re7 Kg8 40. Qa8+ 1-0

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.11"]
[Round "9"]
[White "Wan, Yunguo"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2501"]
[BlackElo "2350"]
[PlyCount "88"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Re1 0-0 10. h3 Be6 11. Bf1 Qa5 12. Bd2 Qd8 13. Na4 Nh7 14. c4 Ng5 15. Bxg5 hxg5 16. Nc3 g4 17. hxg4 Bxg4 18. Be2 Qd7 19. Nd5 Bd8 20. b4 Be6 21. Qd2 Ne7 22. Rad1 Nxd5 23. exd5 Bg4 24. c5 Bxf3 25. Bxf3 Rc8 26. Qe3 dxc5 27. bxc5 Ba5 28. Re2 b6 29. Qxe5 bxc5 30. d6 Rfe8 31. Qd5 Rxe2 32. Bxe2 Qe6 33. Qb7 Rd8 34. Bf3 Rd7 35. Qb8+ Kh7 36. Bc6 Rd8 37. Qxa7 Rxd6 38. Rxd6 Qxd6 39. Be4+ Kh6 40. Qxa5 Qd1+ 41. Kh2 Qh5+ 42. Kg3 Qg5+ 43. Kf3 f5 44. Bd3 Qg4+ 1-0

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.10"]
[Round "8"]
[White "Haast, Mark"]
[Black "Van Baar, Esper"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2350"]
[BlackElo "2241"]
[PlyCount "61"]
[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. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. e3 c5 7. Nge2 Nc6 8. 0-0 cxd4 9. Nxd4 Nxd4 10. exd4 Bg4 11. Qd3 Bf5 12. Qf3 Rb8 13. h3 h5 14. b3 a6 15. a4 Qb6 16. Qd1 Bd7 17. Bg5 Bc6 18. d5 Bd7 19. a5 Qc7 20. Ne2 Nh7 21. Be3 Qc8 22. Kh2 Bxa1 23. Qxa1 Re8 24. Ba7 Ra8 25. Bd4 Bf5 26. Qc1 Bd3 27. Qh6 Nf6 28. Nf4 Qf5 29. Re1 Bc2 30. Re6 Rac8 31. Bf3 1-0

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.09"]
[Round "7"]
[White "Gutkind, Kedem"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2099"]
[BlackElo "2350"]
[PlyCount "124"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Be7 10. Nxc6 Bxc6 11. Be3 Qc7 12. g4 h6 13. Bg2 b5 14. Kb1 Nd7 15. Qd4 a5 16. h4 b4 17. Ne2 e5 18. Qd2 Nb6 19. b3 0-0-0 20. c4 Nd7 21. Ng3 Nc5 22. Qf2 Kb7 23. Nf5 Ne6 24. Rd2 h5 25. gxh5 Rxh5 26. Rhd1 g6 27. Nxe7 Qxe7 28. c5 Qxh4 29. Qe2 Nd4 30. Bxd4 exd4 31. Bf1 dxc5 32. Qa6+ Kc7 33. Qxa5+ Kb8 34. Qb6+ Bb7 35. Ba6 Rd7 36. Bxb7 Rxb7 37. Qd6+ Ka7 38. Rc1 Qe7 39. Qc6 Rb6 40. Qa4+ Kb7 41. Rdc2 Qc7 42. Qa5 Rc6 43. Qb5+ Qb6 44. Qd3 Qa6 45. Qd1 Kb6 46. Qxd4 cxd4 47. Rxc6+ Kb5 48. Rxa6 Kxa6 49. Rc6+ Kb5 50. Rf6 d3 51. Kc1 Kc5 52. Kd2 Kd4 53. Rd6+ Ke5 54. Rxd3 Kf4 55. Rd7 Kxf3 56. Kd3 f5 57. Rf7 f4 58. Rg7 g5 59. e5 g4 60. Kd4 Rh1 61. Kc4 Re1 62. Kxb4 g3 0-1

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.08"]
[Round "6"]
[White "Haast, Mark"]
[Black "Ikonnikov, Vyacheslav"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2350"]
[BlackElo "2546"]
[PlyCount "122"]
[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. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nc6 7. Nc3 a6 8. d5 Nb8 9. e4 Bg4 10. h3 Bxf3 11. Bxf3 Nfd7 12. Be3 c6 13. Be2 cxd5 14. exd5 a5 15. Qd2 Na6 16. Rab1 Nac5 17. b3 Rc8 18. Rfc1 f5 19. f4 h6 20. Kh2 Kh7 21. Bf3 Rf7 22. Nb5 Nf6 23. Bxc5 dxc5 24. Re1 Ne8 25. Re6 Nc7 26. Nxc7 Qxc7 27. Qe2 Bf6 28. a3 Kg7 29. Kg2 Rff8 30. Re1 Rcd8 31. Qd2 Rd6 32. R6e3 h5 33. R1e2 Rf7 34. Qe1 Ra6 35. a4 Rd6 36. g4 fxg4 37. hxg4 hxg4 38. Bxg4 Rd8 39. Be6 Rff8 40. Qg3 Rh8 41. Qxg6+ Kxg6 42. Rg3+ Bg5 43. Rxg5+ Kf6 44. Rf5+ Kg7 45. Rg5+ Kf8 46. Kf3 Ke8 47. Reg2 Rf8 48. f5 Rd6 49. Rg8 Rxe6 50. Rxf8+ Kxf8 51. fxe6 Qb6 52. Rb2 Qb4 53. Ke4 Qc3 54. Rf2+ Ke8 55. Rf3 Qc2+ 56. Ke5 Qe2+ 57. Kf4 Kd8 58. Re3 Qd2 59. Ke4 Kc7 60. Kf3 Kd6 61. Ke4 b5 0-1

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.07"]
[Round "5"]
[White "Shyam, Nikil P"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2389"]
[BlackElo "2350"]
[PlyCount "50"]
[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. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 e6 6. Nc3 Nge7 7. d3 0-0 8. Bd2 b6 9. a3 Bb7 10. Rb1 d6 11. b4 Qd7 12. Qc1 Nf5 13. Ne1 Rac8 14. bxc5 dxc5 15. Ne4 Ncd4 16. Qd1 Bc6 17. Nc3 h6 18. a4 Rfd8 19. Nb5 a6 20. Nxd4 Nxd4 21. Bxc6 Qxc6 22. Nc2 Nf5 23. Ne3 Nd4 24. Nc2 Nf5 25. Ne3 Nd4 1/2-1/2

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Haast, Mark"]
[Black "Mesman, Edwyn"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2350"]
[BlackElo "2154"]
[PlyCount "57"]
[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. g3 c5 2. Bg2 g6 3. c4 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. d3 Nge7 7. Bg5 h6 8. Bd2 b6 9. a3 Bb7 10. 0-0 d5 11. Rb1 0-0 12. Qc1 Kh7 13. b4 cxb4 14. axb4 dxc4 15. dxc4 Qc8 16. c5 bxc5 17. bxc5 Ba6 18. Rd1 Rb8 19. Rxb8 Nxb8 20. Qa3 Nf5 21. Bf4 Nc6 22. e4 Nfd4 23. Nxd4 Nxd4 24. Bd6 Re8 25. e5 Nc6 26. f4 f6 27. Qa4 Bb7 28. Rb1 Ba8 29. Nb5 1-0

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.05"]
[Round "2"]
[White "Haast, Mark"]
[Black "Reichardt, Jasper"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2350"]
[BlackElo "1990"]
[PlyCount "63"]
[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. g3 Nf6 2. Bg2 d5 3. c4 c6 4. Nf3 g6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 Bf5 8. d3 Qc8 9. Nbd2 Bh3 10. Rc1 Bxg2 11. Kxg2 Qf5 12. e4 dxe4 13. dxe4 Qc8 14. Qe2 Na6 15. a3 Rd8 16. e5 Ng4 17. h3 Nh6 18. Ne4 Qc7 19. b4 b6 20. Rc2 Nb8 21. Neg5 e6 22. g4 Nd7 23. Rd1 a5 24. Rcd2 axb4 25. axb4 Bf8 26. Ne4 Be7 27. Qe3 Kg7 28. Nd6 c5 29. b5 Ng8 30. Qe4 Nf8 31. g5 Rd7 32. Qxa8 1-0

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.05"]
[Round "3"]
[White "Ijzermans, Cees"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2142"]
[BlackElo "2350"]
[PlyCount "85"]
[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 e6 3. Nf3 Bb4+ 4. Nbd2 d6 5. a3 Bxd2+ 6. Qxd2 0-0 7. g4 Nc6 8. g5 Nd7 9. b4 e5 10. Bb2 Nxd4 11. Nxd4 exd4 12. Bxd4 a5 13. b5 Qe7 14. f4 f5 15. Bg2 Nc5 16. Bxc5 dxc5 17. Rd1 Be6 18. Bxb7 Rad8 19. Bd5 Bxd5 20. cxd5 Rfe8 21. 0-0 Qxe2 22. Qxe2 Rxe2 23. Rf2 Re4 24. Rc2 c4 25. Rdc1 Rxd5 26. Rxc4 Rxc4 27. Rxc4 Rxb5 28. Rxc7 Rb3 29. Rc5 Rxa3 30. Rxf5 Ra2 31. Rb5 g6 32. Rb8+ Kf7 33. Rb7+ Ke6 34. Rxh7 Kf5 35. Rf7+ Kg4 36. h3+ Kg3 37. Kf1 Rf2+ 38. Ke1 Rxf4 39. Rf6 Re4+ 40. Kd2 Kxh3 41. Rxg6 Kg4 42. Ra6 Kxg5 43. Rxa5+ 1/2-1/2

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.04"]
[Round "1"]
[White "De Graaf, Dion"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1789"]
[BlackElo "2350"]
[PlyCount "62"]
[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. Nf3 c5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. d4 0-0 6. Nbd2 b6 7. Be2 Bb7 8. 0-0 d6 9. c4 Nbd7 10. Qc2 Rc8 11. Rfe1 e6 12. Rad1 Qe7 13. e4 cxd4 14. Nxd4 a6 15. f4 e5 16. fxe5 dxe5 17. N4f3 Ng4 18. Nf1 Qc5+ 19. Nd4 exd4 20. Bxg4 f5 21. b4 d3+ 22. bxc5 dxc2 23. Bxg7 cxd1Q 24. Rxd1 Kxg7 25. Rxd7+ Rf7 26. Rxf7+ Kxf7 27. exf5 Rxc5 28. fxg6+ hxg6 29. Ne3 Ra5 30. Nd5 Bxd5 31. cxd5 Rxa2 0-1

[Event "Metz 4th"]
[Site "Metz"]
[Date "2018.07.29"]
[Round "9"]
[White "Villegas, Pierre"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2376"]
[BlackElo "2356"]
[PlyCount "61"]
[EventDate "2018.07.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "4"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rfc1 Rfc8 13. a3 Qd8 14. Na4 Nd7 15. Nc5 Nxc5 16. Rxc5 Ne7 17. Rac1 Rxc5 18. Rxc5 Rc8 19. Qc2 Rxc5 20. Qxc5 Qc8 21. Qxc8+ Nxc8 22. Kf1 Nd6 23. b3 f6 24. Ke2 Kf7 25. Ne1 Ke7 26. Nd3 b6 27. f3 Nb5 28. a4 Nd6 29. Kd2 Kd7 30. Nf4 g6 31. Nd3 1/2-1/2

[Event "Metz 4th"]
[Site "Metz"]
[Date "2018.07.28"]
[Round "8"]
[White "Haast, Mark"]
[Black "Gatineau, Yovann"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2356"]
[BlackElo "2373"]
[PlyCount "105"]
[EventDate "2018.07.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "4"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 Nf6 7. Na3 cxd4 8. Bc4 Qd7 9. Nxd4 Nxd4 10. Bxd4 a6 11. Qb3 e6 12. 0-0-0 Qc6 13. Nb5 Nd7 14. Rhe1 Nc5 15. Bxc5 Bxc5 16. Nd4 Bxd4 17. Bd5 Qb6 18. Rxd4 Qxb3 19. Bxb3 Rd8 20. Rb4 Rd7 21. Rd1 b5 22. a4 Bd3 23. axb5 axb5 24. Bc2 Bxc2 25. Kxc2 Rb7 26. c4 Ke7 27. Rxb5 Rxb5 28. cxb5 Rb8 29. Kc3 Rxb5 30. b4 Rb8 31. Kc4 Rc8+ 32. Kb3 Rb8 33. f4 f6 34. g3 g6 35. Ra1 Rb7 36. Kc4 e5 37. fxe5 fxe5 38. b5 Ke6 39. Ra6+ Kf5 40. b6 e4 41. h3 e3 42. Kd3 Re7 43. Ra5+ Kf6 44. Ke2 Rb7 45. Rb5 Ke6 46. Kxe3 Kd6 47. Kd4 Kc6 48. Kc4 Kd6 49. Rb2 Kd7 50. Kc5 Kc8 51. Ra2 g5 52. Ra8+ Kd7 53. Ra7 1-0

[Event "Metz 4th"]
[Site "Metz"]
[Date "2018.07.27"]
[Round "7"]
[White "Haast, Mark"]
[Black "Adrian, Claude"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2356"]
[BlackElo "2267"]
[PlyCount "93"]
[EventDate "2018.07.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "4"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. cxd5 exd5 6. d4 Nc6 7. 0-0 Be7 8. Nc3 0-0 9. b3 Re8 10. Bb2 Bg4 11. dxc5 Bxc5 12. h3 Bh5 13. e3 a6 14. Ne2 Ne4 15. Nf4 Bxf3 16. Qxf3 d4 17. Rad1 Ng5 18. Qe2 Qa5 19. Bxc6 bxc6 20. Bxd4 Bd6 21. Nh5 Qf5 22. Nxg7 Qxh3 23. Qh5 Qxh5 24. Nxh5 Re6 25. Nf6+ Kf8 26. Kg2 Be7 27. Nd7+ Ke8 28. Nb6 Rb8 29. Nc4 Bb4 30. Rh1 Rd8 31. f4 c5 32. Be5 Rxd1 33. Rxd1 Ne4 34. Kf3 f5 35. g4 Nc3 36. Bxc3 fxg4+ 37. Kxg4 Bxc3 38. Rd5 Rg6+ 39. Kf3 Rc6 40. e4 a5 41. Rh5 h6 42. e5 a4 43. f5 axb3 44. axb3 Bxe5 45. Nxe5 Rb6 46. Ke4 Rxb3 47. Rxh6 1-0

[Event "Metz 4th"]
[Site "Metz"]
[Date "2018.07.27"]
[Round "6"]
[White "Mohota, Nisha"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2265"]
[BlackElo "2356"]
[PlyCount "107"]
[EventDate "2018.07.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "4"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 10. 0-0 Qe7 11. Nh2 Nf8 12. f4 exf4 13. Bxf4 Ne6 14. Bg3 Nd4 15. e5 Be6 16. Ne4 0-0-0 17. Nd6+ Rxd6 18. exd6 Qd7 19. Rae1 b6 20. Ng4 Bxg4 21. hxg4 Ne6 22. c3 h5 23. gxh5 Rxh5 24. Qe2 Rg5 25. Bh2 Rd5 26. Rxf7 Qxf7 27. Qxe6+ Qxe6 28. Rxe6 Bh6 29. Rxg6 Bc1 30. Rg8+ Kd7 31. Rg7+ Kd8 32. c4 Rxd3 33. Be5 Be3+ 34. Kf1 Bd4 35. Bxd4 Rxd4 36. b3 b5 37. cxb5 cxb5 38. Rxa7 Rxd6 39. Rb7 b4 40. Ra7 Rd2 41. g4 Rd4 42. g5 Rf4+ 43. Ke2 Rg4 44. Rg7 Rg2+ 45. Kf3 Rxa2 46. g6 Ke8 47. Rc7 Kf8 48. Ke4 Rb2 49. Rxc5 Rxb3 50. Rb5 Kg7 51. Kd4 Kxg6 52. Kc4 Rb1 53. Rxb4 Rxb4+ 54. Kxb4 1/2-1/2

[Event "Metz 4th"]
[Site "Metz"]
[Date "2018.07.26"]
[Round "5"]
[White "Haast, Mark"]
[Black "Mohammad, Fahim"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2356"]
[BlackElo "2383"]
[PlyCount "81"]
[EventDate "2018.07.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "4"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 e6 6. d3 Nge7 7. Bg5 h6 8. Bd2 d5 9. Rb1 0-0 10. Qc1 dxc4 11. dxc4 Kh7 12. Nf3 e5 13. b4 cxb4 14. axb4 f5 15. 0-0 e4 16. Ne1 Be6 17. c5 Nd5 18. Nxd5 Qxd5 19. Nc2 Rad8 20. Rd1 Qa2 21. b5 Nd4 22. Nxd4 Rxd4 23. Be3 Rxd1+ 24. Qxd1 Rd8 25. Qc1 Bb3 26. c6 Bc2 27. cxb7 Rb8 28. Rb4 Bc3 29. b6 Bxb4 30. bxa7 Rxb7 31. Qxc2 Qxc2 32. a8Q Qc6 33. Bd4 g5 34. h3 Bc5 35. Qh8+ Kg6 36. Qg8+ Kh5 37. Bxc5 g4 38. hxg4+ fxg4 39. Be3 Re7 40. f3 exf3 41. exf3 1-0

[Event "Metz 4th"]
[Site "Metz"]
[Date "2018.07.25"]
[Round "4"]
[White "Stephan, Victor"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2356"]
[BlackElo "2356"]
[PlyCount "161"]
[EventDate "2018.07.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "4"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 dxc4 9. 0-0 a6 10. Bxc4 c5 11. dxc5 Qxd1 12. Rxd1 Bxc5 13. b4 Be7 14. Be2 Bd7 15. Bb2 Bc6 16. Rac1 Nbd7 17. e4 Red8 18. f3 Ne8 19. f4 Rac8 20. b5 Bc5+ 21. Kf1 axb5 22. Nxb5 Be3 23. Rc3 Bxf4 24. Na7 Rc7 25. Nxc6 bxc6 26. Rcd3 Bxg3 27. Rxg3 Rb8 28. Bc3 Ra7 29. Bd4 c5 30. Bf2 Nef6 31. Rgd3 h6 32. Bf3 e5 33. Rc3 Ra5 34. Rdc1 Rc8 35. Rb1 Rc7 36. Be3 g5 37. h3 Kg7 38. Rbc1 Kg6 39. g4 Kg7 40. Kg2 Nh7 41. Rd3 Nhf8 42. Rcd1 Raa7 43. Rc1 Ne6 44. Rdc3 Ra5 45. Rd1 Rca7 46. Rd5 Rxa3 47. Rxa3 Rxa3 48. Kf2 Ra7 49. Be2 Rb7 50. Ba6 Rc7 51. Bb5 Nef8 52. Ke2 f6 53. Rd6 Kf7 54. Bc4+ Ke7 55. Ra6 Ng6 56. Re6+ Kd8 57. Bb5 Ngf8 58. Ra6 Rb7 59. Bc4 Rb6 60. Ra7 Ne6 61. Ra8+ Ke7 62. Rh8 Nd4+ 63. Kd3 Rb4 64. Rh7+ Ke8 65. Rh8+ Ke7 66. Rh7+ Kd8 67. Rxh6 Nb6 68. Bd5 c4+ 69. Kd2 Ke7 70. h4 gxh4 71. g5 Nxd5 72. exd5 fxg5 73. Bxg5+ Kd7 74. Rh7+ Kc8 75. d6 Rb7 76. Rh8+ Kd7 77. Rh7+ Kc6 78. Rxb7 Kxb7 79. d7 Ne6 80. Bxh4 Kc7 81. Kc3 1/2-1/2

[Event "Metz 4th"]
[Site "Metz"]
[Date "2018.07.24"]
[Round "3"]
[White "Haast, Mark"]
[Black "Harutyunyan, Ruben"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2356"]
[BlackElo "2303"]
[PlyCount "138"]
[EventDate "2018.07.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "4"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. Bb5 Na7 11. Bd3 Nc6 12. Bb5 Na7 13. Bd3 Be6 14. Rd1 Nc8 15. 0-0 a4 16. Nc1 a3 17. b3 Ra5 18. Qf2 Qd7 19. b4 Ra8 20. Bb5 Qc7 21. Nd5 Nxd5 22. exd5 Bd7 23. Bxd7 Qxd7 24. c4 Bd8 25. f4 exf4 26. Bxf4 Ra4 27. Nd3 Ne7 28. c5 Nxd5 29. Bxd6 Re8 30. c6 bxc6 31. Nc5 Bb6 32. Nxd7 Bxf2+ 33. Rxf2 Rd8 34. Nc5 Rxb4 35. Nd3 Ra4 36. Bc5 Nc3 37. Re1 Ne4 38. Rf3 g6 39. Be7 Re8 40. Bf6 Rc4 41. Rf4 Re6 42. Ne5 Nd6 43. Nxc4 Rxe1+ 44. Kf2 Re4 45. Rxe4 Nxe4+ 46. Kf3 Nxf6 47. Nxa3 Kf8 48. Nc4 Ke7 49. a4 Nd7 50. a5 Kd8 51. g4 Kc7 52. g5 Kb8 53. Kf4 f6 54. h4 Ka7 55. gxf6 Nxf6 56. Kg5 Ng8 57. Ne5 c5 58. Kf4 Ka6 59. Nd3 c4 60. Ne5 c3 61. Ke3 Kxa5 62. Kd3 Kb4 63. Nd7 Ne7 64. Kc2 Kc4 65. Ne5+ Kd4 66. Nf3+ Ke3 67. Ng5 h6 68. Nf7 h5 69. Kxc3 Nf5 0-1

[Event "Metz 4th"]
[Site "Metz"]
[Date "2018.07.24"]
[Round "2"]
[White "Le Corre, Benjamin"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B59"]
[WhiteElo "2257"]
[BlackElo "2356"]
[PlyCount "89"]
[EventDate "2018.07.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "4"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 a5 10. a4 Be6 11. f4 Nb4 12. f5 Bd7 13. Bg5 Bc6 14. Bxf6 Bxf6 15. Nd5 Bxd5 16. exd5 Re8 17. c3 Na6 18. Bb5 Re7 19. Qe2 e4 20. Rf4 e3 21. Rf3 Qb6 22. Re1 Nc7 23. Rxe3 Nxd5 24. Rxe7 Nxe7 25. Nd2 d5 26. Nf3 h6 27. Ne5 Nc6 28. Ng4 Na7 29. Be8 Rd8 30. Bxf7+ Kxf7 31. Nxh6+ Kf8 32. Qh5 Qc7 33. Qg6 Nc6 34. Re6 Nd4 35. Rxf6+ gxf6 36. Qxf6+ Ke8 37. Qxd4 Qe7 38. h3 Qe4 39. Qg7 Qe7 40. Qg6+ Kd7 41. Ng4 Kc7 42. f6 Qd6 43. Qg7+ Rd7 44. f7 Re7 45. f8Q 1-0

[Event "Metz 4th"]
[Site "Metz"]
[Date "2018.07.23"]
[Round "1"]
[White "Haast, Mark"]
[Black "Murdzia, Piotr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2356"]
[BlackElo "2410"]
[PlyCount "64"]
[EventDate "2018.07.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "4"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bf5 6. Be3 Nc6 7. Be2 cxd4 8. cxd4 Bxb1 9. Rxb1 e6 10. a3 Be7 11. 0-0 0-0 12. b4 a6 13. Qe1 Rfd8 14. h3 h6 15. Rd1 Rac8 16. Bd3 Qb3 17. Bc1 Kf8 18. Qe3 Nd5 19. Qe4 Nc3 20. Qh7 Bf6 21. Bc2 Qc4 22. Nd2 Qxd4 23. Rde1 Ke7 24. Nf3 Qc4 25. Nd2 Qb5 26. a4 Nxa4 27. Bb3 Nd4 28. Bd1 Rxc1 29. Bxa4 Qxa4 30. Rxc1 Ne2+ 31. Kh1 Nxc1 32. Rxc1 Rxd2 0-1

[Event "Eindhoven WLC op 9th"]
[Site "Eindhoven"]
[Date "2018.05.27"]
[Round "6"]
[White "Haast, Mark"]
[Black "Becx, Cesar"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2352"]
[BlackElo "2102"]
[PlyCount "97"]
[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. g3 f5 2. Bg2 Nf6 3. c4 d6 4. Nc3 g6 5. d3 c6 6. e4 Bg7 7. Nge2 0-0 8. 0-0 Na6 9. h3 Kh8 10. Be3 Nc7 11. Qd2 e5 12. exf5 Bxf5 13. d4 Be6 14. b3 exd4 15. Nxd4 Qd7 16. Nxe6 Nxe6 17. Rad1 Rfd8 18. Rfe1 Qf7 19. Bh6 Rd7 20. Bxg7+ Nxg7 21. Qb2 Kg8 22. Re2 Nf5 23. h4 Qg7 24. Qd2 Rf8 25. Qe1 Rdf7 26. Bh3 Nh5 27. Rd3 Kh8 28. Re8 Nd4 29. Rxf8+ Rxf8 30. Bg2 c5 31. Nb5 Nc2 32. Qc3 Nb4 33. Qxg7+ Nxg7 34. Rxd6 Nf5 35. Rd2 a6 36. Nd6 Nd4 37. Nxb7 Rf5 38. Nxc5 Rxc5 39. Rxd4 Nxa2 40. Rd8+ Kg7 41. Rd7+ Kg8 42. Bd5+ Kh8 43. g4 h5 44. g5 Nb4 45. Be4 Ra5 46. Rb7 Ra1+ 47. Kg2 a5 48. c5 Rc1 49. c6 1-0

[Event "Eindhoven WLC op 9th"]
[Site "Eindhoven"]
[Date "2018.05.27"]
[Round "5"]
[White "Kuipers, Stefan"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2480"]
[BlackElo "2352"]
[PlyCount "69"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Nf3 a6 6. Qd2 e6 7. Bd3 h6 8. Ne2 b6 9. Ng3 Bb7 10. 0-0 Ne7 11. Rfe1 Kf8 12. h3 Kg8 13. Nh2 Kh7 14. c4 Rf8 15. f4 f5 16. e5 dxe5 17. dxe5 Nc5 18. Rad1 Nxd3 19. Qxd3 Qxd3 20. Rxd3 Rfd8 21. Red1 Rxd3 22. Rxd3 Nc6 23. Rd7 Rc8 24. Bxb6 cxb6 25. Rxb7 Na5 26. Rxb6 Nxc4 27. Rxe6 Nxb2 28. Rd6 Bf8 29. Rd7+ Kg8 30. Nf3 Rc1+ 31. Kh2 Rd1 32. Ra7 Nd3 33. Ne2 g5 34. Rd7 gxf4 35. Nc3 1-0

[Event "Eindhoven WLC op 9th"]
[Site "Eindhoven"]
[Date "2018.05.26"]
[Round "4"]
[White "Haast, Mark"]
[Black "Van Veenendaal, Elmer"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2352"]
[BlackElo "2032"]
[PlyCount "57"]
[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. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 c5 6. Nge2 d6 7. 0-0 Nc6 8. d3 a6 9. h3 Rb8 10. a4 Bd7 11. Be3 Nb4 12. Qd2 Qc7 13. f4 e6 14. g4 Rfd8 15. f5 exf5 16. gxf5 Bc6 17. Bg5 Rf8 18. Rad1 Rbe8 19. Qf4 Qe7 20. Qh4 Qe5 21. Rf3 Nc2 22. Rdf1 Nd4 23. Nxd4 cxd4 24. Nd5 Nxd5 25. cxd5 Bxa4 26. f6 Bh8 27. Qh6 Rc8 28. Rf4 Rc2 29. Rh4 1-0

[Event "Eindhoven WLC op 9th"]
[Site "Eindhoven"]
[Date "2018.05.26"]
[Round "3"]
[White "Habibi, Hamoen"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1970"]
[BlackElo "2352"]
[PlyCount "86"]
[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. Nf3 Nc6 3. a3 Nf6 4. e5 Ng4 5. b4 Ngxe5 6. Nxe5 Nxe5 7. bxc5 b6 8. d4 Ng6 9. Bc4 Bb7 10. 0-0 bxc5 11. Nc3 e6 12. d5 Be7 13. Qh5 0-0 14. Rb1 Qc8 15. Rb3 Ba6 16. Bxa6 Qxa6 17. Nb5 Rfc8 18. d6 Bxd6 19. c4 Bf4 20. Bxf4 Nxf4 21. Qf3 Qa4 22. Nd6 Ne2+ 23. Kh1 Rf8 24. Rd3 Qc2 25. Rfd1 Rab8 26. Qe3 Rb1 27. Qd2 Qxd2 28. R3xd2 Rfb8 29. g3 f5 30. Nb5 Rxd1+ 31. Rxd1 Nd4 32. Nxd4 cxd4 33. Rxd4 Rb7 34. c5 Kf7 35. f4 a5 36. Rc4 Rc7 37. Kg2 Rc6 38. Kf3 d6 39. Ke3 Rxc5 40. Rxc5 dxc5 41. Kd3 Ke7 42. Kc4 Kd6 43. a4 Kc6 0-1

[Event "Delft Prinsenstad op 11th"]
[Site "Delft"]
[Date "2018.04.01"]
[Round "6"]
[White "Bekedam, Tyro"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1921"]
[BlackElo "2331"]
[PlyCount "44"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. Na4 Be6 11. 0-0-0 d5 12. Bb6 Qe8 13. Nbc5 Nb4 14. b3 Qc6 15. Bd3 Bxc5 16. Bxc5 Nxd3+ 17. Qxd3 Rfc8 18. Bf2 d4 19. Nb2 a4 20. Nxa4 b5 21. Nb2 Rxa2 22. Rhe1 Qc3 0-1

[Event "Delft Prinsenstad op 11th"]
[Site "Delft"]
[Date "2018.04.01"]
[Round "5"]
[White "Haast, Mark"]
[Black "Tabak, Stefan"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2331"]
[BlackElo "2222"]
[PlyCount "75"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 d6 2. c4 g6 3. Nc3 Bg7 4. g3 e5 5. Bg2 c5 6. d3 Nc6 7. Nge2 f5 8. 0-0 Nf6 9. a3 0-0 10. Rb1 Rb8 11. b4 Be6 12. Nd5 Qd7 13. Bg5 b6 14. Qd2 fxe4 15. dxe4 Nd4 16. Nxd4 cxd4 17. Qd3 Rbc8 18. Rfc1 Kh8 19. Rc2 Qf7 20. Rf1 Qd7 21. Rfc1 Qf7 22. h3 Qd7 23. Kh2 Ng8 24. Ra1 Bh6 25. Bxh6 Nxh6 26. f4 Bxd5 27. exd5 Nf5 28. fxe5 dxe5 29. Re1 Qd6 30. Qe4 Rfe8 31. h4 Re7 32. Bh3 Rf8 33. c5 bxc5 34. bxc5 Qa6 35. d6 Ree8 36. d7 Re7 37. Bxf5 Qa5 38. Bh3 1-0

[Event "Delft Prinsenstad op 11th"]
[Site "Delft"]
[Date "2018.03.31"]
[Round "4"]
[White "Andersson, Ulf"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2528"]
[BlackElo "2331"]
[PlyCount "115"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 dxc4 8. Qc2 a6 9. Qxc4 b5 10. Qc2 Bb7 11. Rd1 Be4 12. Qc1 Nbd7 13. Ba5 Ra7 14. Nbd2 Ba8 15. Qc2 Qb8 16. b4 Nd5 17. a3 N5b6 18. Rac1 Rc8 19. e4 h6 20. Qd3 Rd8 21. Qe3 Bd6 22. Rc2 Kh8 23. Rdc1 Nf6 24. h3 Kg8 25. Kh2 Nfd7 26. Kg1 Nf6 27. Kh1 Nfd7 28. Kh2 Nf6 29. Qe2 Nfd7 30. Qe3 Nf6 31. Ne1 Bf8 32. Nd3 Nfd7 33. Nc5 Nf6 34. Rc3 Ne8 35. Nd3 Bd6 36. Ne5 Bxe5 37. dxe5 Rb7 38. Bf1 Qa7 39. Rd3 Rbb8 40. Nb3 Rxd3 41. Bxd3 Rd8 42. Be2 Bb7 43. f3 Bc8 44. Kg2 Qb8 45. Kf2 Qa7 46. Rc2 Qb8 47. Nc5 Nd7 48. Nd3 Nb6 49. Nc5 Qa7 50. Nb3 Qb8 51. h4 Qa7 52. h5 Qb8 53. Rc1 Na4 54. Rc2 Nb6 55. g4 Qa7 56. Kg2 f6 57. Qc5 fxe5 58. Qe7 1-0

[Event "Delft Prinsenstad op 11th"]
[Site "Delft"]
[Date "2018.03.31"]
[Round "3"]
[White "Haast, Mark"]
[Black "Mesman, Edwyn"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2331"]
[BlackElo "2072"]
[PlyCount "139"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc1 a5 12. Nc3 Bxf3 13. Bxf3 c6 14. Rd1 Na6 15. e4 Nb4 16. Na2 Nxa2 17. Rxa2 Qb6 18. Qc4 Rac8 19. h4 Rfd8 20. b3 Rd7 21. Kg2 Rcd8 22. Rad2 Qb4 23. Be3 Qxc4 24. bxc4 Bb4 25. Rd3 e5 26. d5 c5 27. Bg5 Rd6 28. h5 Kf8 29. Bh4 Ke8 30. Bxf6 gxf6 31. h6 Ke7 32. Bg4 f5 33. Bxf5 Rxh6 34. g4 Kd6 35. Rg3 Rg8 36. Rdd3 Rh8 37. Rh3 Rxh3 38. Rxh3 h6 39. Kf3 b6 40. Ke2 Ke7 41. g5 h5 42. f4 Kd6 43. fxe5+ Kxe5 44. Kd3 h4 45. Ke2 Rh5 46. g6 fxg6 47. Bxg6 Rh6 48. Bf5 Kd4 49. Rd3+ Ke5 50. Kf2 Kd6 51. Rh3 Ke5 52. Ke2 Kd6 53. Rd3 Ke5 54. Re3 Rd6 55. Be6 Rxe6 56. dxe6 Kxe6 57. Rh3 Ke5 58. Rxh4 Kd4 59. e5+ Kxe5 60. Kd3 Kd6 61. Rh6+ Kc7 62. Ke4 Bd2 63. Rg6 Bc3 64. Kd5 Kb7 65. Rh6 Bd2 66. Rh7+ Ka6 67. Kc6 Be3 68. Rb7 Bd4 69. Rxb6+ Ka7 70. Rb5 1-0

[Event "Delft Prinsenstad op 11th"]
[Site "Delft"]
[Date "2018.03.31"]
[Round "2"]
[White "Haver, Daan"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2086"]
[BlackElo "2331"]
[PlyCount "68"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bd3 0-0 6. d5 d6 7. Nge2 Na6 8. 0-0 Nc7 9. e4 a6 10. f4 Bg4 11. Qc2 Rb8 12. a4 e6 13. dxe6 Nxe6 14. Be3 Re8 15. Ng3 Nd4 16. Bxd4 cxd4 17. Nd5 Nxd5 18. exd5 Re3 19. f5 Qe7 20. Rf4 Re1+ 21. Rxe1 Qxe1+ 22. Rf1 Qe3+ 23. Kh1 Be5 24. fxg6 fxg6 25. Bxg6 Qh6 26. Bf7+ Kh8 27. Kg1 Rf8 28. Qe4 Qe3+ 29. Kh1 Qxe4 30. Nxe4 Be2 31. Rf2 d3 32. Be6 Rxf2 33. Nxf2 d2 34. Bc8 Bd4 0-1

[Event "NED-ch internet"]
[Site "Playchess.com INT"]
[Date "2016.06.25"]
[Round "1.2"]
[White "Haast, Mark"]
[Black "L'Ami, Erwin"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2346"]
[BlackElo "2606"]
[PlyCount "122"]
[EventDate "2016.06.25"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "NED"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Qc2 b6 5. Bg5 Bb7 6. e3 Bb4 7. f3 0-0 8. Bd3 Qe8 9. Bxf6 Rxf6 10. Nge2 d6 11. 0-0-0 Bxc3 12. Nxc3 Nd7 13. e4 g6 14. h4 e5 15. exf5 exd4 16. Ne2 c5 17. fxg6 hxg6 18. h5 g5 19. Ng3 Qe5 20. Ne4 Bxe4 21. Bxe4 Raf8 22. Qa4 Qf4+ 23. Kb1 Ne5 24. Qxa7 R6f7 25. Bd5 Kh8 26. Bxf7 Qxf7 27. Qxf7 Rxf7 28. b3 Kg7 29. Kc2 Kh6 30. a4 Rf4 31. Ra1 g4 32. fxg4 Rf2+ 33. Kd1 Nxg4 34. a5 bxa5 35. Rxa5 Ne3+ 36. Kc1 d3 37. Ra6 d2+ 38. Kb1 Rf6 39. b4 Kg5 40. g4 cxb4 41. h6 d1Q+ 42. Rxd1 Nxd1 43. h7 Rh6 44. Rxd6 Nc3+ 45. Kc2 Rxh7 46. Rb6 Ne4 47. Rxb4 Kxg4 48. c5 Kf5 49. c6 Rc7 50. Rc4 Nd6 51. Rc5+ Ke6 52. Kd3 Nc8 53. Rc1 Ne7 54. Rc2 Kd5 55. Rc1 Nxc6 56. Ke3 Re7+ 57. Kf4 Rf7+ 58. Ke3 Nd4 59. Rd1 Rf3+ 60. Kd2 Rh3 61. Ra1 Nb3+ 0-1

[Event "NED-ch internet"]
[Site "Playchess.com INT"]
[Date "2016.06.25"]
[Round "1.1"]
[White "L'Ami, Erwin"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2606"]
[BlackElo "2346"]
[PlyCount "93"]
[EventDate "2016.06.25"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[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 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 d5 6. Bg2 Be7 7. 0-0 0-0 8. b3 c5 9. Bb2 Nc6 10. Rc1 Rc8 11. dxc5 bxc5 12. e3 Qb6 13. Qc2 Rfd8 14. Rfd1 h6 15. cxd5 exd5 16. Bxf6 Bxf6 17. Qxc5 Qxc5 18. Rxc5 Nb4 19. Ra5 Rc6 20. Bf1 Bxf1 21. Kxf1 a6 22. Ke2 Nc2 23. Ra4 g5 24. g4 Re8 25. Kf1 Kh7 26. h3 Kg6 27. Nb1 Rd8 28. Na3 Nxa3 29. Rxa3 Bc3 30. Ra4 Bf6 31. Ke2 Rd7 32. Rd2 h5 33. Nh2 h4 34. Nf3 Bg7 35. Nd4 Bxd4 36. Raxd4 Rc5 37. e4 Re7 38. Rxd5 Rxe4+ 39. Kf3 Rf4+ 40. Kg2 Rxd5 41. Rxd5 Rf6 42. b4 Rb6 43. a3 f6 44. Rc5 Kf7 45. f4 gxf4 46. Kf3 Rc6 47. Rxc6 1-0

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2013.04.20"]
[Round "9.7"]
[White "Haast, Mark"]
[Black "Kabatianski, Alexander"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2278"]
[BlackElo "2404"]
[PlyCount "80"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Nc3 Bb7 7. Bg2 c6 8. 0-0 d5 9. Bf4 0-0 10. b3 Nbd7 11. Qd3 Nh5 12. Bc1 f5 13. Ne5 Rc8 14. cxd5 cxd5 15. e3 Nhf6 16. Bb2 Nxe5 17. dxe5 Nd7 18. Ne2 Nc5 19. Qd2 Ba6 20. Rfd1 Ne4 21. Bxe4 fxe4 22. Nd4 Qd7 23. b4 Bc4 24. a4 Rf7 25. b5 Rcf8 26. Ba3 Bc5 27. Bxc5 bxc5 28. Nc6 h5 29. f4 exf3 30. Kf2 a6 31. Qa5 axb5 32. axb5 Be2 33. Rd2 h4 34. Qb6 Qe8 35. Qxc5 Rb7 36. b6 hxg3+ 37. hxg3 Qh5 38. e4 Qh2+ 39. Ke3 Qh6+ 40. Kf2 Qxd2 0-1

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2013.04.06"]
[Round "8.10"]
[White "Haast, Mark"]
[Black "Michielsen, Joost"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2278"]
[BlackElo "2379"]
[PlyCount "68"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. Bd3 e6 11. Nf3 b5 12. a3 Be7 13. 0-0 0-0 14. Ne5 Nc4 15. Rfc1 a6 16. Qe2 Nd6 17. Qf3 Nc4 18. Rc2 Nxb2 19. Nxd5 Nxd3 20. Rxc8 Bxc8 21. Nxf6+ Bxf6 22. Nxd3 Qb6 23. Qg3 Bb7 24. Nc5 Rc8 25. Be5 Bxe5 26. Qxe5 Bd5 27. e4 Bc4 28. Qg3 Rd8 29. Qe3 Qd6 30. f3 Qxd4 31. Qxd4 Rxd4 32. Nxa6 Kf8 33. Nb4 Rd7 34. a4 bxa4 1/2-1/2

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2013.03.09"]
[Round "7.9"]
[White "Haast, Mark"]
[Black "Van Foreest, Jorden"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2278"]
[BlackElo "2224"]
[PlyCount "33"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Groningen"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. Nc3 d5 3. d4 dxc4 4. e3 Be6 5. Nf3 c6 6. Ng5 Bg4 7. f3 Bh5 8. Bxc4 e6 9. 0-0 h6 10. Nh3 Bg6 11. e4 Be7 12. Be3 0-0 13. Qe1 Nbd7 14. Nf4 Bh7 15. Rd1 Qc7 16. Qg3 Kh8 17. Ng6+ 1-0

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2013.02.16"]
[Round "6.10"]
[White "Haast, Mark"]
[Black "Goossens, Etienne"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2278"]
[BlackElo "2187"]
[PlyCount "93"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Rotterdam"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 e5 2. g3 Nc6 3. Nc3 Bc5 4. a3 a5 5. e3 d6 6. Nge2 Nge7 7. Bg2 Ba7 8. 0-0 0-0 9. b3 Bf5 10. d4 exd4 11. Nxd4 Nxd4 12. exd4 c6 13. d5 Qd7 14. Bf4 Rad8 15. Re1 Ng6 16. Be3 Bg4 17. Qd2 Bxe3 18. Rxe3 Rfe8 19. Rae1 Re5 20. f4 Rxe3 21. Qxe3 Qc7 22. h3 Bd7 23. Qf2 cxd5 24. Nxd5 Qc5 25. Qxc5 dxc5 26. Rd1 Rb8 27. Nf6+ gxf6 28. Rxd7 Nf8 29. Rxb7 Rxb7 30. Bxb7 Ne6 31. Bf3 Nd4 32. Bd1 Nf5 33. Kf2 h6 34. g4 Nd6 35. Ke3 Kf8 36. Kd3 Ke7 37. Bf3 Kf8 38. b4 axb4 39. axb4 cxb4 40. c5 Ne8 41. Kc4 Nc7 42. f5 Ke7 43. Kxb4 Kd7 44. Ka5 Kc8 45. Kb6 Kd7 46. Kb7 Kd8 47. Bc6 1-0

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2012.12.15"]
[Round "5.7"]
[White "Haast, Mark"]
[Black "Klein, David"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2278"]
[BlackElo "2447"]
[PlyCount "91"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Kennemer Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 g6 2. c4 Bg7 3. g3 f5 4. Bg2 Nf6 5. 0-0 0-0 6. d4 d6 7. Nc3 c6 8. b4 e5 9. b5 e4 10. Nd2 Be6 11. Qb3 Nbd7 12. Ba3 c5 13. e3 Ng4 14. Ne2 Qa5 15. Rfd1 a6 16. bxa6 bxa6 17. Bb2 Rab8 18. Qc2 Bf7 19. h3 cxd4 20. exd4 Ngf6 21. Qc3 Qc7 22. Ba3 g5 23. g4 fxg4 24. hxg4 Nb6 25. Qg3 Rbd8 26. c5 Nbd5 27. Nxe4 Nxe4 28. Bxe4 Qe7 29. Bd3 Rfe8 30. cxd6 Qd7 31. Qf3 Rxe2 32. Bxe2 Nf4 33. Bf1 Bd5 34. Qg3 Qa4 35. Bc5 Bf8 36. Re1 Bxd6 37. Bxd6 Rxd6 38. Re5 h6 39. Qe3 Qd7 40. f3 Rf6 41. Rc1 Bf7 42. Re7 Qd6 43. Qe5 Ng6 44. Rc8+ Kg7 45. Rxf7+ Kxf7 46. Qe8+ 1-0

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2012.11.24"]
[Round "4.3"]
[White "Smeets, Jan"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2609"]
[BlackElo "2278"]
[PlyCount "57"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]
[WhiteTeam "En Passant"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 10. 0-0 Qe7 11. Nh2 Nf8 12. f4 exf4 13. Bxf4 Ne6 14. Bg3 Qg5 15. Qe1 Nd4 16. Qf2 Be6 17. Bh4 Qh5 18. Ng4 g5 19. Nf6+ Bxf6 20. Qxf6 Rg8 21. Bg3 g4 22. h4 Rd8 23. Rf2 Rg6 24. Qf4 Kf8 25. Raf1 Kg7 26. Qc7 Rd7 27. Be5+ f6 28. Rxf6 Rxc7 29. Rf7+ 1-0

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2012.11.03"]
[Round "3.10"]
[White "Driessens, Patrick"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2342"]
[BlackElo "2278"]
[PlyCount "81"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Voerendaal"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Nb6 6. Bg5 Bg7 7. e3 0-0 8. Rc1 Nc6 9. Bb5 Nb4 10. a3 N4d5 11. Nf3 Nxc3 12. Rxc3 Bg4 13. Be2 c6 14. 0-0 h6 15. Bh4 Qe8 16. Rc5 Nd7 17. Rc2 Bxf3 18. Bxf3 e5 19. d5 c5 20. e4 f5 21. exf5 e4 22. f6 Bxf6 23. Bxf6 exf3 24. Re1 Qf7 25. Be7 Rfe8 26. d6 fxg2 27. Rc3 Kh7 28. Rf3 Qc4 29. Kxg2 Rg8 30. b3 Qg4+ 31. Kh1 Rg7 32. Qd5 Rb8 33. Ree3 b5 34. h3 Qh5 35. Qc6 Ne5 36. Rxe5 Qxe5 37. Bf6 Qe1+ 38. Kg2 Rf7 39. d7 Qd1 40. Qc7 Qd5 41. d8Q 1-0

[Event "EU-Cup 28th"]
[Site "Eilat"]
[Date "2012.10.17"]
[Round "7.1"]
[White "Budima, Armend"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2247"]
[BlackElo "2287"]
[PlyCount "107"]
[EventDate "2012.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Expik"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "KOS"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nge7 6. Qe2 d4 7. Nb1 a6 8. Bxc6+ Nxc6 9. d3 Be7 10. 0-0 0-0 11. Nbd2 f5 12. a4 b6 13. Nc4 Bb7 14. exf5 exf5 15. Qe6+ Kh8 16. Nfe5 Nxe5 17. Nxe5 Bd5 18. Qd7 Bd6 19. Qxd8 Raxd8 20. Bd2 Rfe8 21. Rae1 Re7 22. Nc4 Bxc4 23. Rxe7 Bxd3 24. Ra7 Bxf1 25. Kxf1 a5 26. Rb7 Rb8 27. Rd7 Bf8 28. c3 dxc3 29. Bxc3 Kg8 30. Be5 Re8 31. Rb7 Re6 32. Ke2 g5 33. g3 gxf4 34. gxf4 Rh6 35. Kd3 Rxh2 36. Rxb6 h5 37. Rf6 h4 38. Rxf5 h3 39. Rh5 Rh1 40. f5 Re1 41. Bc3 Rh1 42. Be5 Re1 43. Bc7 Rh1 44. b3 Bg7 45. Kc4 Rc1+ 46. Kd5 Rc3 47. Bxa5 Rxb3 48. Bc7 c4 49. Kxc4 Rc3+ 50. Kb5 Rxc7 51. Rxh3 Rf7 52. Rf3 Bd4 53. a5 Kg7 54. a6 1/2-1/2

[Event "EU-Cup 28th"]
[Site "Eilat"]
[Date "2012.10.16"]
[Round "6.1"]
[White "Haast, Mark"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2287"]
[BlackElo "2445"]
[PlyCount "60"]
[EventDate "2012.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Tammer Shakki"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "FIN"]

1. d4 Nc6 2. d5 Ne5 3. e4 e6 4. f4 Ng6 5. dxe6 fxe6 6. Nf3 Bc5 7. Nc3 N8e7 8. h4 0-0 9. h5 Nh8 10. Bd3 Nf7 11. Qe2 d5 12. Bd2 Bd7 13. g4 Nc6 14. e5 b5 15. 0-0-0 b4 16. Ne4 Nd4 17. Nxd4 Bxd4 18. Ng3 c5 19. h6 g6 20. f5 Nxe5 21. fxg6 Rf2 22. gxh7+ Kh8 23. Qe1 Nf3 24. Qxf2 Bxf2 25. Rdf1 Nxd2 26. Rxf2 c4 27. Rxd2 cxd3 28. Rxd3 Qg5+ 29. Kb1 Rf8 30. Nh5 e5 0-1

[Event "EU-Cup 28th"]
[Site "Eilat"]
[Date "2012.10.15"]
[Round "5.2"]
[White "Haast, Mark"]
[Black "Van Hoolandt, Patrick"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2287"]
[BlackElo "2191"]
[PlyCount "63"]
[EventDate "2012.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Monte Carlo"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "MNC"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nf6 7. cxd5 exd5 8. Bd3 0-0 9. Ne2 Re8 10. 0-0 Bd7 11. f3 Bc6 12. g4 Nbd7 13. Ng3 Nf8 14. g5 N6d7 15. f4 Nb6 16. Ra2 Nc4 17. Re2 Nd6 18. Rg2 Bb5 19. f5 Bxd3 20. Qxd3 c4 21. Qe2 Ne4 22. Nh5 Nxc3 23. Qf3 Nd7 24. Qh3 Ne4 25. f6 g6 26. Ng7 Kh8 27. Rg4 Ndxf6 28. gxf6 Nxf6 29. Nxe8 Nxg4 30. Rxf7 h5 31. Rf8+ Kh7 32. Qf3 1-0

[Event "EU-Cup 28th"]
[Site "Eilat"]
[Date "2012.10.14"]
[Round "4.2"]
[White "Haast, Mark"]
[Black "Van de Griendt, Jan Willem"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2287"]
[BlackElo "2318"]
[PlyCount "81"]
[EventDate "2012.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "White Rose"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 0-0 9. Be2 a6 10. a4 h5 11. Bg5 Qa5 12. 0-0 Nbd7 13. Qd2 Re8 14. f3 Nh7 15. Bh6 Bh8 16. Nh1 Qd8 17. Be3 f5 18. Nf2 Ne5 19. f4 Nf7 20. e5 dxe5 21. Bxc5 b6 22. Ba3 Nd6 23. Rfe1 Ra7 24. Bf1 e4 25. Nfd1 Bf6 26. Ne3 g5 27. Ne2 Rg7 28. Rac1 gxf4 29. Nxf4 Be5 30. Qf2 Ng5 31. Kh1 Nf3 32. Nxh5 Nxe1 33. Nxg7 Kxg7 34. Bxd6 Bxd6 35. Rxc8 Qxc8 36. Nxf5+ Kg6 37. Nxd6 Rf8 38. Qxe1 Qg4 39. Nxe4 Rxf1+ 40. Qxf1 Qxe4 41. Qd1 1-0

[Event "EU-Cup 28th"]
[Site "Eilat"]
[Date "2012.10.13"]
[Round "3.2"]
[White "Bauer, Christian"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2664"]
[BlackElo "2287"]
[PlyCount "105"]
[EventDate "2012.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Taldea Gros Xake"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. a3 Qe7 10. 0-0 Nf8 11. b4 Ne6 12. bxc5 Nxc5 13. Qb1 Ne6 14. Qb4 Nd4 15. Bxd4 exd4 16. Ne2 b6 17. Qc4 c5 18. Nf4 0-0 19. Rfe1 Rd8 20. a4 Bh6 21. Nd5 Qd6 22. a5 Rb8 23. axb6 axb6 24. Reb1 Be6 25. Ra6 Bxd5 26. Qxd5 Qxd5 27. exd5 Rxd5 28. Raxb6 Rbd8 29. Rb8 Bf4 30. R8b7 Rc8 31. g3 Bh6 32. Re1 Bf8 33. Nd2 Rdd8 34. Reb1 Re8 35. Ne4 Kg7 36. Rd7 Re7 37. Rbb7 Rxd7 38. Rxd7 h6 39. g4 Ra8 40. Rc7 Ra1+ 41. Kg2 Ra5 42. h4 Rb5 43. Kf3 Kg8 44. h5 gxh5 45. Nf6+ Kg7 46. Nxh5+ Kg8 47. Nf6+ Kg7 48. Ne4 Ra5 49. Rc8 Be7 50. Ng3 Bg5 51. Nf5+ Kg6 52. Rc6+ Kh7 53. Ke4 1-0

[Event "EU-Cup 28th"]
[Site "Eilat"]
[Date "2012.10.12"]
[Round "2.2"]
[White "Dambacher, Martijn"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "D98"]
[WhiteElo "2471"]
[BlackElo "2287"]
[PlyCount "109"]
[EventDate "2012.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Eynatten"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 0-0 7. Be2 Nc6 8. Nf3 Nd7 9. Be3 Nb6 10. Qd3 Bg4 11. Rd1 Bxf3 12. Bxf3 e5 13. d5 Nd4 14. h4 Qd7 15. h5 c6 16. hxg6 hxg6 17. dxc6 bxc6 18. Be2 Qe7 19. Bc1 Rfd8 20. Qh3 Kf8 21. Bg4 Nc2+ 22. Kf1 Rxd1+ 23. Bxd1 Nd4 24. g3 Ke8 25. Qg4 Kd8 26. f4 Kc7 27. f5 Rh8 28. Rxh8 Bxh8 29. fxg6 Qf6+ 30. Kg2 fxg6 31. Be2 Bg7 32. Nd1 Bf8 33. Ba6 Ne6 34. Nf2 Bc5 35. Qf3 Qxf3+ 36. Kxf3 Bxf2 37. Kxf2 Nc5 38. Be2 Nxe4+ 39. Kf3 Nf6 40. Bd3 Kd6 41. Bxg6 Na4 42. Bc2 Nc5 43. Be3 e4+ 44. Ke2 Ne6 45. Bxa7 c5 46. Ke3 Kd5 47. Bb3+ c4 48. Bd1 Ng7 49. g4 Ne6 50. a4 Nd7 51. a5 Ne5 52. Bb6 Ng5 53. a6 c3 54. Bb3+ Kc6 55. a7 1-0

[Event "EU-Cup 28th"]
[Site "Eilat"]
[Date "2012.10.11"]
[Round "1.2"]
[White "Haast, Mark"]
[Black "Byklum, Bjornar"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2287"]
[BlackElo "2298"]
[PlyCount "103"]
[EventDate "2012.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "SOSS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NOR"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 Rc8 13. Na4 Re8 14. Qd2 cxb3 15. Bxf6 Bxf6 16. axb3 Be7 17. Nc5 Bxc5 18. dxc5 Re7 19. b4 Rb7 20. Ra4 Qe7 21. Rfa1 h6 22. Qd3 Rcb8 23. Qa3 Bf5 24. Bf1 Qf6 25. Rc1 Be4 26. Bg2 Bxg2 27. Kxg2 Qe5 28. Qf3 Rxb4 29. Rxa7 R8b7 30. Rca1 Rb3 31. Rxb7 Rxb7 32. Ra8+ Kh7 33. h4 Re7 34. h5 Qe4 35. Rc8 Qxf3+ 36. Kxf3 Re6 37. e3 g6 38. g4 Kg7 39. Rc7 Kf6 40. hxg6 Kxg6 41. Kg3 f5 42. Rc8 fxg4 43. Kxg4 Kf6 44. Kh5 Ke5 45. Rd8 Kf5 46. Rd6 Rxd6 47. cxd6 Ke6 48. f4 Kxd6 49. Kxh6 Ke7 50. Kg7 Ke6 51. Kg6 Ke7 52. Kg7 1/2-1/2

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2012.10.06"]
[Round "2.8"]
[White "Haast, Mark"]
[Black "Ondersteijn, Niels"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2278"]
[BlackElo "2322"]
[PlyCount "147"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Calder HMC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. Be2 Nd7 9. Be3 Nb6 10. Qc5 f5 11. 0-0-0 f4 12. d5 fxe3 13. dxc6 Qe8 14. Bb5 Qf7 15. Ng5 Qf6 16. cxb7 Bxb7 17. fxe3 e6 18. Rhf1 Qe5 19. Qe7 a6 20. Rxf8+ Rxf8 21. Bd7 Nxd7 22. Rxd7 Bc8 23. Rxc7 h6 24. Nf3 Qf6 25. Qxf6 Bxf6 26. e5 Bg7 27. b4 g5 28. h3 h5 29. Rc5 g4 30. hxg4 hxg4 31. Nd4 Bd7 32. g3 Rc8 33. Kd2 Rxc5 34. bxc5 Bxe5 35. c6 Bxd4 36. cxd7 Bb6 37. Ne4 Kf8 38. Nf6 Ke7 39. d8Q+ Bxd8 40. Nxg4 Bc7 41. Kc3 Bxg3 42. Kb4 Kf7 43. e4 Kg6 44. Kc4 Kg5 45. Ne3 Kf4 46. Kd3 Bf2 47. Nc4 Bc5 48. a4 Bf2 49. Nd2 Bb6 50. Nc4 Bf2 51. Nd6 Ke5 52. Nf7+ Kf6 53. Nd8 Ke7 54. Nb7 Kd7 55. Kc4 Kc6 56. Nd8+ Kd7 57. Nf7 Be3 58. Ne5+ Kd6 59. Nf3 Kc6 60. Ne1 Kd6 61. Nc2 Bc5 62. Ne1 Be3 63. Nf3 Bc5 64. e5+ Kc6 65. Ng5 Bf2 66. Nxe6 Kb6 67. Nd4 Bh4 68. e6 Bf6 69. Nf5 Kc6 70. Kb4 Bg5 71. Kc4 Bf6 72. a5 Bg5 73. Kd3 Kb5 74. e7 1/2-1/2

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2012.09.15"]
[Round "1.5"]
[White "Haast, Mark"]
[Black "Ootes, Lars"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2278"]
[BlackElo "2335"]
[PlyCount "61"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "BSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 g6 2. e4 d6 3. c4 Nf6 4. Nc3 Bg7 5. f3 c6 6. Be3 a6 7. c5 0-0 8. Nge2 Nbd7 9. cxd6 exd6 10. Nf4 b5 11. Be2 Bb7 12. 0-0 Qe7 13. Qd2 Rfe8 14. Rfd1 Nb6 15. Rac1 Rad8 16. b3 Nbd5 17. Bf2 Nc7 18. Bf1 Qf8 19. Nce2 Nd7 20. Qa5 Rc8 21. b4 Ne6 22. Nxe6 fxe6 23. a4 Bf6 24. axb5 axb5 25. Qa7 Rc7 26. d5 exd5 27. exd5 c5 28. Qa5 Rec8 29. Nf4 Bd8 30. Ne6 Qf7 31. Nxd8 1-0

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.19"]
[Round "6"]
[White "Haast, Mark"]
[Black "Kampman, Tijmen"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2278"]
[BlackElo "2114"]
[PlyCount "107"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 g6 2. g3 Bg7 3. Bg2 Nf6 4. c4 0-0 5. Nf3 d6 6. 0-0 c6 7. Nc3 Nbd7 8. e4 Qc7 9. h3 e5 10. Be3 Rd8 11. Rc1 Nf8 12. Qd2 Ne6 13. Rfd1 c5 14. dxe5 dxe5 15. Nd5 Qb8 16. Bxc5 Rxd5 17. cxd5 Nxc5 18. Rxc5 Nxe4 19. Qe3 Nxc5 20. Qxc5 e4 21. Ng5 Qe5 22. Nxe4 Bxh3 23. Bxh3 Qxe4 24. d6 Bxb2 25. d7 Rd8 26. Qg5 f6 27. Qa5 Qe7 28. Re1 Be5 29. f4 Rxd7 30. fxe5 Rd3 31. Kh2 b6 32. Qb5 Rd2+ 33. Bg2 fxe5 34. Rxe5 Qf6 35. Qe8+ Qf8 36. Qc6 Qh6+ 37. Kg1 Rd1+ 38. Bf1 Qd2 39. Qc8+ Kf7 40. Qe8+ Kg7 41. Re7+ Kh6 42. Qf8+ Kg5 43. Re4 h5 44. Qe7+ Kh6 45. g4 Qc1 46. Qf8+ Kg5 47. gxh5 gxh5 48. Re5+ Kh4 49. Qf2+ Kg4 50. Qf5+ Kg3 51. Qh3+ Kf4 52. Rf5+ Ke4 53. Qf3+ Kd4 54. Rd5# 1-0

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.18"]
[Round "4"]
[White "Haast, Mark"]
[Black "Tan, Matthew"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2278"]
[BlackElo "2428"]
[PlyCount "66"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. e4 e5 4. Nf3 Qa5 5. a3 Be7 6. d4 Nxe4 7. Nxe5 Nxc3 8. Qd2 d6 9. Nf3 Bg4 10. Be2 0-0 11. Qxc3 Qb6 12. Be3 Bf6 13. 0-0 c5 14. Qd3 Bxf3 15. Bxf3 cxd4 16. Bf4 Nd7 17. b4 Ne5 18. Bxe5 dxe5 19. Be4 h6 20. c5 Qc7 21. Qf3 Rab8 22. Qf5 Rfd8 23. f4 d3 24. Bxd3 e4 25. Qxe4 g6 26. Rad1 Rd4 27. Qf3 Rbd8 28. Be2 a5 29. Rxd4 Rxd4 30. bxa5 Qxc5 31. Kh1 Qxa5 32. Qxb7 Qxa3 33. f5 Qe7 1/2-1/2

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.18"]
[Round "5"]
[White "Kleijn, Christov"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2418"]
[BlackElo "2278"]
[PlyCount "89"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d5 4. Nf3 dxe4 5. Nxe4 Nd7 6. Bc4 Nb6 7. Bb3 Nf6 8. Nxf6+ exf6 9. Qe2+ Qe7 10. Qxe7+ Kxe7 11. Bf4 c6 12. 0-0-0 Be6 13. Rhe1 Kd7 14. Nd2 Bxb3 15. Nxb3 Rae8 16. Nc5+ Kc8 17. Ne4 Kd7 18. Nd6 Rxe1 19. Rxe1 Nd5 20. Bg3 b5 21. Nxf7 Rf8 22. Nd6 f5 23. Be5 Bxe5 24. dxe5 Nf4 25. g3 Ne6 26. Kd2 a6 27. f4 c5 28. c3 Kc6 29. Ke3 c4 30. h3 Nc5 31. Re2 h6 32. Kf3 a5 33. g4 Nd3 34. gxf5 gxf5 35. a4 bxa4 36. Nxc4 Kc5 37. Ne3 Rb8 38. Nd1 Rg8 39. Rd2 Ne1+ 40. Kf2 Ng2 41. Rd4 Nh4 42. Ne3 Rb8 43. Rxa4 Rxb2+ 44. Kg3 Kb5 45. Rxa5+ 1-0

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.17"]
[Round "3"]
[White "Emelianova, Maria"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "2113"]
[BlackElo "2278"]
[PlyCount "98"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf5 Nxe4 8. Nxg7+ Bxg7 9. Nxe4 d5 10. Ng3 Be6 11. h4 Rg8 12. Bg4 Qd7 13. Bh3 0-0-0 14. Bg5 f6 15. Be3 Bxh3 16. Rxh3 d4 17. Bd2 f5 18. Qh5 Rdf8 19. 0-0-0 e4 20. Bf4 Nb4 21. a3 Nd5 22. Bd2 e3 23. fxe3 dxe3 24. Bxe3 Bxb2+ 25. Kxb2 Qb5+ 26. Kc1 Nxe3 27. Rd3 Nc4 28. Rb3 Qe5 29. Qf3 Qa1+ 30. Rb1 Qxb1+ 31. Kxb1 Nd2+ 32. Kc1 Nxf3 33. gxf3 Rf6 34. f4 Rg4 35. Ne2 Re6 36. Nd4 Re4 37. Nxf5 Rexf4 38. Ne7+ Kd8 39. Nd5 Rd4 40. Nf6 Rxh4 41. Re3 h5 42. Re8+ Kc7 43. c3 Rd6 44. Re7+ Kc6 45. Ne8 Rg6 46. Kc2 a5 47. Ng7 Rg2+ 48. Kd3 Rh3+ 49. Kc4 Rg4+ 0-1

[Event "Roosendaal LBV op-A"]
[Site "Roosendaal"]
[Date "2012.08.16"]
[Round "1"]
[White "Haast, Mark"]
[Black "Van den Ouden, Lendert"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2278"]
[BlackElo "2000"]
[PlyCount "81"]
[EventDate "2012.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Nxd5 7. Qb3 Nb6 8. Be3 Bg7 9. Rd1 0-0 10. Nge2 Nc6 11. d5 Na5 12. Bxb6 Qxb6 13. Qxb6 axb6 14. Nd4 Rd8 15. Bb5 Bd7 16. 0-0 Bxb5 17. Ndxb5 Nc4 18. b3 Nd6 19. a4 Rac8 20. Rd3 Bxc3 21. Nxc3 Rc5 22. Re1 Rdc8 23. Nd1 Kf8 24. g3 b5 25. axb5 Rxb5 26. Ne3 Rbc5 27. Rd4 Rc3 28. Rb4 R8c5 29. Ra1 Rc1+ 30. Rxc1 Rxc1+ 31. Kg2 b5 32. h4 h5 33. Kf3 Re1 34. Rd4 Rb1 35. Rd3 Nb7 36. Rc3 Na5 37. Rc8+ Kg7 38. Rc7 Kf8 39. Rc8+ Kg7 40. Rc7 Kf8 41. Rc8+ 1/2-1/2

[Event "NED-chT 1112"]
[Site "Netherlands"]
[Date "2012.04.22"]
[Round "9.2"]
[White "Haast, Mark"]
[Black "Tjiam, Dharma"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2251"]
[BlackElo "2382"]
[PlyCount "20"]
[EventDate "2011.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "De Stukkenjagers"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 e6 8. 0-0 Be7 9. Qe2 Nb6 10. Bb3 dxe5 1/2-1/2

