[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2025.02.25"]
[Round "8.2"]
[White "Cummings, David H"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2255"]
[BlackElo "2408"]
[PlyCount "85"]
[EventDate "2025.02.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]
[WhiteTeam "Canada 50"]
[BlackTeam "Leiden SG 50"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. e3 Nf6 3. c4 dxc4 4. Bxc4 e6 5. 0-0 a6 6. d4 b5 7. Bb3 Bb7 8. Nc3 c5 9. e4 cxd4 10. Nxd4 Nbd7 11. Be3 b4 12. Na4 Qb8 13. Rc1 Bd6 14. Nc6 Bxh2+ 15. Kh1 Qd6 16. f3 a5 17. Qxd6 Bxd6 18. Rfd1 Bg3 19. Na7 0-0 20. Nc5 Nxc5 21. Bxc5 Rfb8 22. Ba4 Bf4 23. Rb1 h5 24. a3 Kh7 25. axb4 axb4 26. b3 h4 27. Kg1 Rd8 28. Bf2 g5 29. Bb5 Kg6 30. Nc6 Bxc6 31. Bxc6 Rxd1+ 32. Rxd1 Ra2 33. Bb5 Nh5 34. Bd3 Be5 35. Be3 f6 36. Bc4 f5 37. Bxe6 fxe4 38. fxe4 Re2 39. Bf5+ Kf6 40. Rd3 Re1+ 41. Kf2 Bg3+ 42. Kf3 Nf4 43. Rd6+ 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2025.02.24"]
[Round "7.2"]
[White "Petursson, Margeir"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2403"]
[BlackElo "2408"]
[PlyCount "42"]
[EventDate "2025.02.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]
[WhiteTeam "Iceland 50"]
[BlackTeam "Leiden SG 50"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. c4 dxc4 5. Na3 e5 6. 0-0 Nc6 7. Nxc4 Nge7 8. d3 0-0 9. Bd2 Re8 10. b4 a6 11. Rc1 Rb8 12. a3 Nf5 13. Ng5 Ncd4 14. Ne4 Nd6 15. Ncxd6 cxd6 16. Nc3 Be6 17. Nd5 Rc8 18. Rxc8 Qxc8 19. e3 Bg4 20. f3 Be6 21. Nc3 Nb5 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2025.02.23"]
[Round "6.2"]
[White "Van Haastert, Edwin"]
[Black "Burnett, Andrew"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2408"]
[BlackElo "2147"]
[PlyCount "119"]
[EventDate "2025.02.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]
[WhiteTeam "Leiden SG 50"]
[BlackTeam "Scotland 50 II"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SCO"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qc7 15. Bc4 Be6 16. g4 h6 17. Rhg1 Red8 18. Qf2 Nf4 19. Rxd8+ Qxd8 20. Bxe6 Nxe6 21. Be3 Qa5 22. a3 Nd4 23. c3 Nb3+ 24. Kb1 Qa4 25. Qc2 Rb8 26. Rd1 a5 27. c4 c5 28. Nxc5 Nxc5 29. Bxc5 Qc6 30. Bd6 Rc8 31. Rd5 Qxc4 32. Qxc4 Rxc4 33. Bxe5 a4 34. h4 Bxe5 35. Rxe5 Rf4 36. Re4 Rxf3 37. Rxa4 f5 38. gxf5 gxf5 39. Rb4 Kf7 40. a4 Rg3 41. a5 Rg4 42. Rb7+ Kg6 43. Rb6+ Kg7 44. h5 f4 45. Kc2 f3 46. Kd2 Re4 47. Rg6+ Kf7 48. Rg3 Re2+ 49. Kd3 Rxb2 50. Rxf3+ Ke6 51. Kc4 Ra2 52. Kb4 Kd5 53. Rf6 Rb2+ 54. Kc3 Rh2 55. Rxh6 Kc5 56. a6 Rh3+ 57. Kd2 Kd4 58. a7 Ra3 59. Rh7 Ra2+ 60. Kc1 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2025.02.21"]
[Round "5.2"]
[White "Kirszenberg, Marc"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2080"]
[BlackElo "2408"]
[PlyCount "66"]
[EventDate "2025.02.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]
[WhiteTeam "Philidor Brothers 50"]
[BlackTeam "Leiden SG 50"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 b5 7. Nge2 bxc4 8. Nf4 g5 9. Nfe2 exd5 10. exd5 Qe7 11. Bxg5 Bxc3+ 12. bxc3 Nbd7 13. Qd2 Rg8 14. h4 Ne5 15. Kf2 h6 16. Bxh6 Nh5 17. Nf4 Ng3 18. Rh2 Ne4+ 19. fxe4 Ng4+ 20. Kg1 Nxh2 21. Kxh2 Qxh4+ 22. Kg1 Qxh6 23. Bxc4 Rb8 24. Rf1 Rh8 25. Bb3 Bd7 26. Qe3 Qg5 27. Qf2 Qe5 28. Qe3 Rh6 29. Rf3 Ke7 30. Nd3 Qh2+ 31. Kf2 Rg8 32. Nf4 Rg5 33. Rg3 Qh4 0-1

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2025.02.19"]
[Round "3.2"]
[White "Van Haastert, Edwin"]
[Black "Obsivac, Josef"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2408"]
[BlackElo "2262"]
[PlyCount "123"]
[EventDate "2025.02.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]
[WhiteTeam "Leiden SG 50"]
[BlackTeam "Moravska Slavia 50"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Nxf6+ Bxf6 10. Bc4 0-0 11. 0-0 Rb8 12. c3 b5 13. Bb3 a5 14. Qd3 b4 15. Nc2 Be7 16. Ne3 g6 17. Rd1 Kg7 18. Nd5 Bg5 19. Ne3 Be7 20. Qd2 Be6 21. Nd5 Bxd5 22. Bxd5 bxc3 23. bxc3 Qc7 24. Qh6+ Kh8 25. Rd3 Rg8 26. Bg5 Bxg5 27. Qxg5 Qe7 28. Qxe7 Nxe7 29. Bxf7 Rgf8 30. Bb3 Rf6 31. Rad1 Rb6 32. f3 g5 33. Rb1 Rf8 34. Bc2 Rxb1+ 35. Bxb1 Rb8 36. Bc2 Rb6 37. Bb3 Kg7 38. Kf2 Kf6 39. Ke3 Rc6 40. Kd2 Rb6 41. Kc2 h5 42. g3 Kg7 43. Be6 Kf6 44. Bd7 Kf7 45. c4 Nc6 46. Bxc6 Rxc6 47. Kc3 Rb6 48. Rd5 Rb1 49. Rxd6 Rf1 50. c5 Rxf3+ 51. Rd3 Rf1 52. Kc4 Ke6 53. Rd6+ Ke7 54. Rh6 Rd1 55. Rxh5 Rd4+ 56. Kb5 Rxe4 57. Rxg5 Kf6 58. h4 Re2 59. a4 e4 60. Rg8 Kf7 61. Rg4 Ke6 62. Kc4 1-0

[Event "EU-ch Seniors 50"]
[Site "Lignano Sabbiadoro"]
[Date "2024.11.01"]
[Round "8"]
[White "Van Haastert, Edwin"]
[Black "Vinter Schou, Uffe"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2415"]
[BlackElo "2318"]
[PlyCount "103"]
[EventDate "2024.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 d6 6. d4 cxd4 7. Nxd4 Bd7 8. 0-0 Nf6 9. Re1 Rc8 10. Nxc6 Bxc6 11. Nd5 Nd7 12. Nb4 Be7 13. c4 e5 14. Be3 0-0 15. Qb3 Qa5 16. Qc3 Qc7 17. Rac1 Qb8 18. Qd2 Nf6 19. f3 Bd7 20. Bf1 Be6 21. Red1 Nd7 22. Nd5 Bd8 23. b4 Rc6 24. a4 a5 25. Rb1 Qa8 26. b5 Rc8 27. b6 Nc5 28. Rb5 Qb8 29. Bxc5 Bxd5 30. Ba3 Bc6 31. Bxd6 Qa8 32. Rxe5 Bxb6+ 33. c5 Bc7 34. Bb5 Rfd8 35. Bxc6 Bxd6 36. cxd6 Rxc6 37. Rxa5 Ra6 38. Rxa6 Qxa6 39. a5 Qc6 40. Kg2 Kf8 41. e5 h6 42. Qd5 Qc3 43. d7 Qe3 44. h4 Kg8 45. Rd2 h5 46. f4 g6 47. Kh2 Qe1 48. Rc2 Kg7 49. Qd6 Qe4 50. Rd2 Qe1 51. f5 Qe3 52. e6 1-0

[Event "EU-ch Seniors 50"]
[Site "Lignano Sabbiadoro"]
[Date "2024.10.31"]
[Round "7"]
[White "Rasmussen, Casper"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2202"]
[BlackElo "2415"]
[PlyCount "94"]
[EventDate "2024.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. e4 0-0 5. Nge2 a5 6. Bg2 Nc6 7. 0-0 d6 8. d3 Bc5 9. h3 Nd4 10. Kh2 c6 11. f4 Ne8 12. Nxd4 Bxd4 13. Ne2 c5 14. Nxd4 cxd4 15. Bd2 Nc7 16. Qh5 Qe7 17. f5 f6 18. g4 h6 19. h4 Qf7 20. Qxf7+ Kxf7 21. g5 hxg5 22. hxg5 Na6 23. Bf3 Rh8+ 24. Kg3 Nc5 25. Be2 Bd7 26. Rh1 b5 27. b3 b4 28. Kf2 fxg5 29. Bh5+ Rxh5 30. Rxh5 Nxd3+ 31. Kf3 Nc5 32. Rxg5 Bc6 33. Rag1 Bxe4+ 34. Ke2 Rg8 35. Be1 Bb1 36. Bh4 Bxa2 37. Rg6 Bxb3 38. f6 Bxc4+ 39. Kd1 Bb3+ 40. Kd2 Ne4+ 41. Kd3 d5 42. Rxg7+ Rxg7 43. Rxg7+ Kf8 44. Rh7 Bc4+ 45. Kc2 d3+ 46. Kb2 d2 47. f7 b3 0-1

[Event "EU-ch Seniors 50"]
[Site "Lignano Sabbiadoro"]
[Date "2024.10.30"]
[Round "6"]
[White "Van Haastert, Edwin"]
[Black "Wacker, Peter"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2415"]
[BlackElo "2228"]
[PlyCount "61"]
[EventDate "2024.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nc3 a6 7. Be2 Bf5 8. Nf3 e6 9. 0-0 h6 10. Be3 Bb4 11. Rc1 Nge7 12. Na4 Bg4 13. a3 Bxf3 14. Bxf3 Ba5 15. Nc5 Ra7 16. Be2 Bb6 17. Bd3 Bxc5 18. Rxc5 Ra8 19. Qg4 g6 20. Rfc1 Rc8 21. h4 Kd7 22. Qd1 Nf5 23. Qa4 Nfe7 24. b4 Qb6 25. Rb1 Qa7 26. Rbc1 Qb6 27. Qd1 Nf5 28. Bxf5 gxf5 29. Qh5 Rh7 30. Rxd5+ Ke8 31. Rd6 1-0

[Event "EU-ch Seniors 50"]
[Site "Lignano Sabbiadoro"]
[Date "2024.10.29"]
[Round "5"]
[White "Mrva, Martin"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2384"]
[BlackElo "2415"]
[PlyCount "17"]
[EventDate "2024.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. h4 1/2-1/2

[Event "EU-ch Seniors 50"]
[Site "Lignano Sabbiadoro"]
[Date "2024.10.26"]
[Round "9"]
[White "Kekelidze, Mikheil"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2348"]
[BlackElo "2415"]
[PlyCount "15"]
[EventDate "2024.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Be7 6. 0-0 0-0 7. Qe2 c5 8. dxc5 1/2-1/2

[Event "EU-ch Seniors 50"]
[Site "Lignano Sabbiadoro"]
[Date "2024.10.25"]
[Round "1"]
[White "Van Haastert, Edwin"]
[Black "Waddington, Mike P"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2415"]
[BlackElo "1988"]
[PlyCount "60"]
[EventDate "2024.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 Bc5 7. Bxc6 bxc6 8. Nxe5 0-0 9. Nc3 Qe8 10. Nd3 Bd4 11. e5 Bxe5 12. Re1 d6 13. Nxe5 dxe5 14. Bf4 Ng4 15. Bg3 Qg6 16. f3 Nf6 17. Bxe5 Bh3 18. Re2 Nh5 19. Kh1 Rad8 20. Qe1 Bc8 21. Bxc7 Rd7 22. Be5 Ba6 23. Re4 c5 24. Rd1 Rfd8 25. Rxd7 Rxd7 26. Na4 Qc6 27. Bc3 Kf7 28. b3 Nf6 29. Bxf6 gxf6 30. Qh4 Qxe4 0-1

[Event "NED-chT 2425"]
[Site "Netherlands"]
[Date "2024.09.21"]
[Round "1.9"]
[White "Van Haastert, Edwin"]
[Black "Albers, Sasa"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2412"]
[BlackElo "2264"]
[PlyCount "69"]
[EventDate "2024.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Leiden IntelliMagic"]
[BlackTeam "Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nb4 8. Nc3 Nxd3+ 9. cxd3 Bd7 10. Bd2 Ne7 11. h4 h5 12. Ne2 Nf5 13. Ng3 Nxg3 14. Qxg3 Qb6 15. 0-0 Rc8 16. Bc3 Rh6 17. Qf4 Be7 18. Bd4 Qa6 19. Ng5 Bxg5 20. hxg5 Rh8 21. Qe3 b6 22. a4 Rc7 23. a5 bxa5 24. Rfc1 Rb7 25. Bc5 h4 26. Ra3 h3 27. Bd6 hxg2 28. Kxg2 Rh5 29. Rac3 f6 30. gxf6 gxf6 31. Qf3 Rg5+ 32. Kf1 Rxb2 33. Qh3 fxe5 34. Qh7 Qxd6 35. Rc8+ 1-0

[Event "EU-chT Seniors 50"]
[Site "Terme Catez"]
[Date "2024.05.15"]
[Round "9.1"]
[White "David, Alberto"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "2511"]
[BlackElo "2427"]
[PlyCount "127"]
[EventDate "2024.05.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]
[WhiteTeam "Italy 50"]
[BlackTeam "Netherlands LSG"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. c4 dxc4 7. Na3 c5 8. dxc5 c3 9. Nd4 Ne4 10. Bxe4 Qxd4 11. Qxd4 Bxd4 12. bxc3 Bxc5 13. Rb1 Nc6 14. Rb5 Bb6 15. Nc4 Bc7 16. Bf4 Bxf4 17. gxf4 Rd8 18. Rfb1 Kg7 19. h4 Rd7 20. Rc5 Nd8 21. e3 Ne6 22. Ra5 Rc7 23. Nb6 Rb8 24. Nd5 Rc4 25. Bg2 Nd8 26. Nxe7 Rxc3 27. Rxa7 Be6 28. Ra5 Rc2 29. a3 Kf8 30. Nd5 Nc6 31. Rab5 Rd8 32. Nf6 Kg7 33. Ne4 Ne7 34. Rc5 Ra2 35. Ng5 Bf5 36. e4 Bc8 37. Rc7 Re8 38. Rc3 Nc6 39. e5 Re7 40. Bxc6 bxc6 41. Rxc6 Bf5 42. Rbc1 h6 43. Nf3 Rxa3 44. Nd4 Be4 45. R6c3 Rxc3 46. Rxc3 Rd7 47. Rc4 Bd5 48. Ra4 Be6 49. Kg2 Rc7 50. Kg3 h5 51. Ra6 Bg4 52. f3 Bd7 53. Rd6 Ra7 54. f5 gxf5 55. Kf4 Bc8 56. Nxf5+ Bxf5 57. Kxf5 Ra3 58. f4 Rg3 59. e6 fxe6+ 60. Rxe6 Rg4 61. Re7+ Kg8 62. Re4 Rxh4 63. Kg6 Rg4+ 64. Kxh5 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Terme Catez"]
[Date "2024.05.14"]
[Round "8.1"]
[White "Van Haastert, Edwin"]
[Black "Dishman, Stephen"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2427"]
[BlackElo "2294"]
[PlyCount "61"]
[EventDate "2024.05.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]
[WhiteTeam "Netherlands LSG"]
[BlackTeam "England 50 II"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Nc3 Nb4 8. Bd3 Nxd3+ 9. cxd3 Ne7 10. Bd2 Ng6 11. Qg3 Bd7 12. h4 h5 13. Ne2 Qb6 14. 0-0 Qa6 15. Nfd4 Be7 16. Bg5 Bxg5 17. Qxg5 Qxd3 18. Rac1 Qe4 19. f4 Ne7 20. Rc7 Rh6 21. Qg3 Rg6 22. Qf2 Rg4 23. Rxb7 Ng6 24. Nf3 Nxf4 25. Nxf4 Qxf4 26. Rxa7 Rxa7 27. Qxa7 d4 28. Qa8+ Ke7 29. Qa3+ Ke8 30. Qa8+ Ke7 31. Qa3+ 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Terme Catez"]
[Date "2024.05.13"]
[Round "7.1"]
[White "Van Haastert, Edwin"]
[Black "Nikcevic, Nebojsa"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2427"]
[BlackElo "2346"]
[PlyCount "17"]
[EventDate "2024.05.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]
[WhiteTeam "Netherlands LSG"]
[BlackTeam "Montenegro 50"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "MNE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 f5 5. d3 f4 6. b4 Qf6 7. h4 Nh6 8. Ng5 Nd8 9. d4 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Terme Catez"]
[Date "2024.05.12"]
[Round "6.1"]
[White "Wallner, Joachim"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2256"]
[BlackElo "2427"]
[PlyCount "28"]
[EventDate "2024.05.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]
[WhiteTeam "Austria 50"]
[BlackTeam "Netherlands LSG"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bc5 12. Nb3 Bb6 13. Bf4 a5 14. Rad1 Bd7 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Terme Catez"]
[Date "2024.05.11"]
[Round "5.1"]
[White "Van Haastert, Edwin"]
[Black "Frostick, Clive A"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2427"]
[BlackElo "2130"]
[PlyCount "104"]
[EventDate "2024.05.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]
[WhiteTeam "Netherlands LSG"]
[BlackTeam "England 50 III"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. a3 Be7 11. c4 f5 12. cxd5 fxe4 13. d6 Bd8 14. Qc2 Qd4 15. Qc3 Bb6 16. Qxd4 Bxd4 17. g3 c5 18. Bg2 Bb7 19. Kd1 Rb8 20. Re1 e3 21. Bxb7 Rxb7 22. Bxe3 Bxe3 23. Rxe3 Rxb2 24. Re2 Rb5 25. a4 Ra5 26. Rb2 Kf7 27. Rb7 Rd8 28. Rab1 Rxa4 29. Rc7 g5 30. Rbb7 gxf4 31. Rxd7+ Rxd7 32. Rxd7+ Kg6 33. Re7 fxg3 34. hxg3 Kf5 35. Rxh7 Kxe5 36. d7 Rd4+ 37. Kc2 Kf6 38. Kc3 a5 39. Rh5 Rxd7 40. Rxc5 Ra7 41. Kb3 a4+ 42. Ka3 e5 43. g4 Rd7 44. Rc4 Ra7 45. Rc5 Ke6 46. Rb5 e4 47. Rc5 Kd6 48. Rh5 e3 49. g5 Ke5 50. g6+ Kf6 51. Rh3 Re7 52. Rg3 Ke5 0-1

[Event "EU-chT Seniors 50"]
[Site "Terme Catez"]
[Date "2024.05.10"]
[Round "4.1"]
[White "Emms, John M"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2437"]
[BlackElo "2427"]
[PlyCount "57"]
[EventDate "2024.05.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]
[WhiteTeam "England 50"]
[BlackTeam "Netherlands LSG"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. c3 0-0 12. Qf3 Qc7 13. Bd3 Bd7 14. Re1 Qb6 15. Bg5 Rfe8 16. Re2 Nd5 17. Bxe7 Rxe7 18. Be4 Bc6 19. Nxc6 bxc6 20. Rd1 Qa6 21. Bxd5 cxd5 22. Rxd5 Qxa2 23. g3 h6 24. Kg2 Rb8 25. b4 Qxd5 26. Qxd5 exd5 27. Rxe7 d4 28. cxd4 Rxb4 29. Rxa7 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Terme Catez"]
[Date "2024.05.09"]
[Round "3.1"]
[White "Caessens, Rob"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2244"]
[BlackElo "2427"]
[PlyCount "24"]
[EventDate "2024.05.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]
[WhiteTeam "Netherlands Zuid Limburg 50"]
[BlackTeam "Netherlands LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 h6 6. c4 c6 7. b3 Nbd7 8. Bb2 Be7 9. Nbd2 0-0 10. Ne5 Nxe5 11. dxe5 Ne4 12. Nxe4 dxe4 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Terme Catez"]
[Date "2024.05.08"]
[Round "2.1"]
[White "Van Haastert, Edwin"]
[Black "Csiszar, Csaba"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2427"]
[BlackElo "2366"]
[PlyCount "37"]
[EventDate "2024.05.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]
[WhiteTeam "Netherlands LSG"]
[BlackTeam "Hungary 50"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nc4 Rb8 9. Nd5 Bxd5 10. exd5 Nce7 11. a4 Nf6 12. g4 g6 13. g5 Nh5 14. Be2 Ng7 15. f4 Ngf5 16. fxe5 dxe5 17. Nxe5 Bg7 18. Ng4 Nxd5 19. Bf3 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.04.20"]
[Round "9.4"]
[White "Kunin, Vitaly L"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2541"]
[BlackElo "2427"]
[PlyCount "201"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Charlois Europoort"]
[BlackTeam "Leiden IntelliMagic"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. a4 c5 7. 0-0 Nc6 8. Nc3 cxd4 9. exd4 Be7 10. Qd2 0-0 11. Rd1 Nb4 12. Qg5 Bd7 13. Ne5 Bc6 14. Qg3 Bd5 15. Bh6 Ne8 16. Nxd5 exd5 17. Bf1 Bd6 18. Bf4 f6 19. Ng4 Bxf4 20. Qxf4 a5 21. Ra3 Rc8 22. Rg3 Nd6 23. h4 Ne4 24. Re3 Qc7 25. Qf5 Qc2 26. Rde1 g6 27. Qe6+ Kg7 28. f3 Rc6 29. Qe7+ Rf7 30. Qd8 f5 31. R3e2 fxg4 32. Rxc2 Nxc2 33. Rc1 gxf3 34. gxf3 Nxd4 35. Rxc6 Nxf3+ 36. Kg2 bxc6 37. Be2 Nd4 38. Bd1 Nf5 39. Be2 Nd4 40. Bd1 Ne6 41. Qb8 Nf4+ 42. Kf3 Nd2+ 43. Ke3 Nc4+ 44. Kd4 Ne6+ 45. Kc3 Kf6 46. Bg4 Ne5 47. Bxe6 Kxe6 48. Qc8+ Kd6 49. Qd8+ Ke6 50. Qe8+ Kd6 51. Qd8+ Ke6 52. b3 Rf3+ 53. Kc2 Rf2+ 54. Kb1 Nf3 55. Qc8+ Kd6 56. Qb8+ Ke6 57. Qb6 Rf1+ 58. Kb2 Ne5 59. Qxa5 d4 60. Qd8 Nd3+ 61. Ka2 Nb4+ 62. Ka3 c5 63. Qc8+ Kd6 64. Qb8+ Ke6 65. Qb6+ Kd5 66. Qb7+ Ke5 67. a5 Ra1+ 68. Kb2 Ra2+ 69. Kb1 d3 70. Qe7+ Kd5 71. Qxh7 d2 72. Qd7+ Ke4 73. a6 Ke3 74. Qe6+ Kf2 75. Qf6+ Ke2 76. Qe5+ Kd3 77. Qg3+ Kd4 78. Qg4+ Ke3 79. Qg3+ Kd4 80. Qg1+ Kd5 81. a7 Ke4 82. Qxg6+ Ke3 83. Qe6+ Kf2 84. Qf5+ Ke2 85. Qe5+ Kf1 86. Qf4+ Ke2 87. Qc4+ Ke1 88. Qe4+ Kf2 89. Qf4+ Ke2 90. Qg4+ Ke1 91. Qg1+ Ke2 92. Qg2+ Ke1 93. Qh1+ Ke2 94. Qe4+ Kf2 95. Qf4+ Ke2 96. Qc4+ Ke1 97. Qe6+ Kf2 98. Qf6+ Ke2 99. Qe7+ Kf1 100. Qf7+ Ke2 101. Qc4+ 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.03.23"]
[Round "8.1"]
[White "Baltic, Fatih"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "2271"]
[BlackElo "2427"]
[PlyCount "26"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Zuid Limburg"]
[BlackTeam "Leiden IntelliMagic"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. c4 dxc4 7. Ne5 c5 8. dxc5 Qc7 9. c6 Nxc6 10. Nxc6 bxc6 11. Qa4 Nd5 12. Qxc4 Be6 13. Qc2 Rab8 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.03.02"]
[Round "7.7"]
[White "Van Haastert, Edwin"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2427"]
[BlackElo "2387"]
[PlyCount "25"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Leiden IntelliMagic"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Nd7 7. 0-0 a5 8. Nc4 Qe7 9. Be3 Bxe3 10. fxe3 b6 11. Qe1 Ba6 12. Qc3 f6 13. a3 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.02.03"]
[Round "6.2"]
[White "Van Liempt, Michael"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2139"]
[BlackElo "2427"]
[PlyCount "109"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "De Waagtoren"]
[BlackTeam "Leiden IntelliMagic"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Be7 6. Ne2 0-0 7. Be3 Nbd7 8. Nbc3 Nb6 9. Qd3 Nbd5 10. 0-0-0 c6 11. Kb1 a5 12. g4 a4 13. g5 Nxc3+ 14. Nxc3 Nd5 15. Be4 Nxc3+ 16. bxc3 Bxg5 17. Bxh7+ Kh8 18. Rhg1 Bxe3 19. Qxe3 Qh4 20. Bd3 Qh6 21. f4 Ra5 22. Rg3 Rh5 23. Rdg1 Rg8 24. Kb2 Rxh2 25. Qe5 Rh4 26. Qc7 g6 27. Qxf7 Qxf4 28. Qxf4 Rxf4 29. Rh1+ Kg7 30. Rxg6+ Kf8 31. Rh7 Rf7 32. Rxf7+ Kxf7 33. Rxg8 Kxg8 34. Ka3 Kf7 35. Kxa4 b6 36. Kb4 Ke7 37. a4 Kd6 38. Be4 Bd7 39. a5 Kc7 40. a6 Kb8 41. Bd3 Ka7 42. Bc4 Bc8 43. Ka3 Bd7 44. Kb2 b5 45. Be2 Kxa6 46. Ka3 Ka5 47. Bf3 Be8 48. Be4 Kb6 49. Kb4 Bh5 50. c4 bxc4 51. Kxc4 Bg4 52. Kb4 Bf5 53. Bd3 Bxd3 54. cxd3 Kb7 55. Kc4 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.12.16"]
[Round "5.4"]
[White "Van Haastert, Edwin"]
[Black "Mollema, Thomas"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2427"]
[BlackElo "2249"]
[PlyCount "75"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Leiden IntelliMagic"]
[BlackTeam "Den Bosch HMC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Nxe5 8. dxe5 Qh4 9. 0-0 c6 10. Be3 Ba3 11. f4 g6 12. Rb1 b5 13. Qd2 Qe7 14. f5 Bc5 15. Bd4 gxf5 16. Bxf5 Be6 17. Qh6 Kd7 18. Rf3 Raf8 19. Rbf1 Kc7 20. Bxe6 fxe6 21. Rxf8 Rxf8 22. Rxf8 Qxf8 23. Qxh7+ Kb6 24. Qh4 Bxd4+ 25. Qxd4+ c5 26. Qf2 Qxf2+ 27. Kxf2 Kc6 28. g4 Kd7 29. g5 Ke7 30. g6 Kf8 31. h4 Kg7 32. h5 a5 33. Ke3 a4 34. Kf3 a3 35. Ke3 Kh6 36. Kf4 d4 37. cxd4 c4 38. c3 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.11.25"]
[Round "4.6"]
[White "Krudde, Fitzgerald"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2254"]
[BlackElo "2427"]
[PlyCount "36"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "Leiden IntelliMagic"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. Qb3 Qb6 7. Ne5 e6 8. g4 Bg6 9. Nxg6 hxg6 10. Bg2 Ne4 11. Nc3 f5 12. Nxe4 dxe4 13. Bd2 Nd7 14. Bc3 Be7 15. 0-0-0 0-0-0 16. Qa4 Kb8 17. c5 Qc7 18. Qb3 Nf8 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.11.04"]
[Round "3.4"]
[White "Van Haastert, Edwin"]
[Black "Van Delft, Merijn"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2427"]
[BlackElo "2367"]
[PlyCount "33"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Leiden IntelliMagic"]
[BlackTeam "Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 e6 9. Be3 h5 10. Qd2 Be7 11. 0-0-0 b5 12. a3 Bb7 13. Kb1 Nbd7 14. Rg1 Rc8 15. Be2 Ne5 16. h3 h4 17. Qe1 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.10.07"]
[Round "2.9"]
[White "Van Haastert, Edwin"]
[Black "Boogaard, Sander"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2427"]
[BlackElo "2114"]
[PlyCount "89"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Leiden IntelliMagic"]
[BlackTeam "Paul Keres"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. Be3 Bg4 10. Nbd2 exd4 11. cxd4 0-0 12. h3 Bh5 13. Rc1 Qe8 14. Re1 Na5 15. e5 Nd7 16. exd6 Nxb3 17. Qxb3 cxd6 18. Bf4 Qb8 19. Qd5 Nf6 20. Qxd6 Qxd6 21. Bxd6 Rfc8 22. Bc5 Ba5 23. b4 Bc7 24. Ne5 Nd5 25. Ne4 f6 26. Nd3 Bf7 27. a3 Rd8 28. Nc3 Nf4 29. Rcd1 Bb3 30. Rd2 Re8 31. Rxe8+ Rxe8 32. g3 Nxh3+ 33. Kg2 Ng5 34. d5 Kf7 35. d6 Bd8 36. Be3 a5 37. Nc5 axb4 38. axb4 Bc4 39. d7 Rh8 40. f4 Ne6 41. f5 Nxc5 42. bxc5 g6 43. c6 gxf5 44. Bf4 b4 45. Nd1 1-0

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.07"]
[Round "7.3"]
[White "Van Haastert, Edwin"]
[Black "Willow, Jonah B"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2427"]
[BlackElo "2425"]
[PlyCount "61"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Wood Green"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 Be7 7. Re1 b5 8. Rxe4 d5 9. Nxe5 Nxe5 10. Rxe5 bxa4 11. Qe2 c6 12. Nc3 Ra7 13. Bd2 0-0 14. Re1 Be6 15. Qd3 Qb6 16. Nxa4 Qb5 17. b3 Qxd3 18. cxd3 Bf6 19. R5e2 Bxd4 20. Bb4 Rb8 21. Bc5 Bxc5 22. Nxc5 a5 23. Kf1 Kf8 24. Nxe6+ fxe6 25. Rxe6 a4 26. Rxc6 axb3 27. axb3 Rxb3 28. Re3 Ra1+ 29. Ke2 Ra2+ 30. Kf3 Rbb2 31. Rc8+ 1/2-1/2

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.03"]
[Round "3.2"]
[White "Dvirnyy, Danyyil"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2500"]
[BlackElo "2427"]
[PlyCount "76"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Padova Obiettivo"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 0-0 9. Qd3 c5 10. 0-0-0 Rd8 11. Qe4 Nc6 12. Bd3 Qh6+ 13. Kb1 cxd4 14. Bb5 Bd7 15. Nxd4 f5 16. Qe3 Nxd4 17. Bxd7 Rxd7 18. Rxd4 Qxe3 19. fxe3 Rad8 20. Rhd1 Rxd4 21. exd4 e5 22. d5 b5 23. a4 a6 24. axb5 axb5 25. Ka2 Kf7 26. Kb3 Ke7 27. Kb4 Kd6 28. Ra1 Rc8 29. c3 Kxd5 30. Ra7 g5 31. Rxh7 g4 32. Rd7+ Ke4 33. b3 Rh8 34. Kxb5 Rxh2 35. Rd1 f4 36. c4 Rxg2 37. Rc1 f3 38. c5 Rh2 0-1

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.01"]
[Round "1.2"]
[White "Salles, Louis"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2318"]
[BlackElo "2427"]
[PlyCount "33"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Differdange"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 cxd4 8. cxd4 Nf5 9. Nc3 Rc8 10. Kh1 a6 11. a3 Qb6 12. Be3 Na5 13. Rb1 Qb3 14. Qd3 Qb6 15. Qd1 Qb3 16. Qd3 Qb6 17. Qd1 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.09.16"]
[Round "1.4"]
[White "Van Haastert, Edwin"]
[Black "Godzwon, Iwo"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2427"]
[BlackElo "2411"]
[PlyCount "37"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Leiden IntelliMagic"]
[BlackTeam "Kennemer Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Nf6 9. Qf3 Be7 10. Qg3 0-0 11. Bh6 Ne8 12. Bd2 a5 13. b3 Ba6 14. Rfd1 Bh4 15. Qf4 Bf6 16. Rac1 e5 17. Qf3 Nc7 18. Bxa6 Rxa6 19. Be1 1/2-1/2

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2023.04.22"]
[Round "9.1"]
[White "Van Haastert, Edwin"]
[Black "Kasimdzhanov, Rustam"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2429"]
[BlackElo "2667"]
[PlyCount "80"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Apeldoorn Amevo"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxe4 6. Nxc6 Nxc3 7. Nxd8 Nxd1 8. Nxf7 Kxf7 9. Bc4+ Kf6 10. Kxd1 c6 11. Be3 d5 12. Bd3 b6 13. a4 Bc5 14. Re1 a5 15. Kd2 Bd7 16. Bxc5 bxc5 17. Re3 c4 18. Be2 Rae8 19. Rxe8 Rxe8 20. Ra3 Rb8 21. Rf3+ Ke7 22. b3 cxb3 23. cxb3 Be6 24. Bd1 d4 25. Rg3 g6 26. h4 Kd6 27. Kc2 Bd5 28. h5 Rf8 29. hxg6 Rxf2+ 30. Kd3 hxg6 31. Rxg6+ Kc5 32. g4 Rf1 33. Kd2 Rg1 34. g5 Rg2+ 35. Kd3 Rg3+ 36. Kd2 Be4 37. Rg8 Rg2+ 38. Ke1 Bd5 39. Rg7 d3 40. Rh7 Kd4 0-1

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2023.04.01"]
[Round "8.2"]
[White "Van Haastert, Edwin"]
[Black "Godzwon, Iwo"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2429"]
[BlackElo "2394"]
[PlyCount "110"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Kennemer Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Nxc6 dxc6 9. Qg4 Nf6 10. Qg3 Qxg3 11. hxg3 e5 12. f3 Be6 13. a4 Rc8 14. Be2 Bb4 15. Kf2 Nd7 16. Rhd1 0-0 17. axb5 axb5 18. Ra7 Rfd8 19. Ra6 Nb8 20. Rxd8+ Rxd8 21. Ra8 Bd6 22. Ba7 Rf8 23. Be3 f6 24. Ke1 Rd8 25. Nd1 Kf7 26. Nf2 Ke7 27. Nd3 Nd7 28. Ra7 Ke8 29. b4 Bc4 30. Nc5 Bxc5 31. bxc5 Bxe2 32. Kxe2 Rc8 33. g4 h6 34. Kd1 Kd8 35. Bd2 Ke8 36. Bb4 g5 37. Ke2 Nf8 38. Bd2 Ne6 39. Be3 Rc7 40. Ra8+ Kf7 41. Kd2 Nf8 42. Kc3 Ng6 43. Kb4 Ne7 44. Ka5 Rc8 45. Ra7 Rh8 46. Kb6 Ke6 47. Ra1 h5 48. Rh1 h4 49. Rd1 h3 50. gxh3 Rxh3 51. Rf1 Rh2 52. Bf2 Rh3 53. Be1 Rh2 54. Bf2 Rh3 55. Be1 Rh2 1/2-1/2

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2023.03.11"]
[Round "7.7"]
[White "Van Haastert, Edwin"]
[Black "Kokje, Joris"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2429"]
[BlackElo "2261"]
[PlyCount "47"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Paul Keres"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ng8 11. Nc3 Nge7 12. Qd3 Nf5 13. Ne2 Rc8 14. a3 Na5 15. b3 h5 16. Bd2 Nc6 17. b4 Be7 18. b5 Nb8 19. Rfc1 0-0 20. a4 Rxc1+ 21. Rxc1 Rc8 22. Rxc8+ Qxc8 23. Qc3 Qxc3 24. Bxc3 1/2-1/2

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2022.11.26"]
[Round "4.1"]
[White "Van Haastert, Edwin"]
[Black "Lenaerts, Lennert"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2429"]
[BlackElo "2367"]
[PlyCount "132"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Zuid Limburg"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. Bd2 Qd7 11. Nc3 Na5 12. Ba2 b4 13. Ne2 c5 14. Ng3 Rab8 15. Nf5 Bc8 16. Bg5 Bd8 17. Nd2 Qc7 18. Qf3 Nc6 19. c3 Be6 20. Bc4 Bxc4 21. Nxc4 Ne8 22. Bd2 Qd7 23. Qg4 Kh8 24. Ncxd6 Bf6 25. Nxe8 Rfxe8 26. Rad1 bxc3 27. bxc3 Red8 28. Bg5 Bxg5 29. Qxg5 f6 30. Qc1 Na5 31. Qa3 Nc4 32. Qxc5 Nb2 33. Rd2 Nxd3 34. Qe3 Nxe1 35. Rxd7 Rxd7 36. h4 g6 37. Nh6 Nd3 38. Ng4 Rf8 39. Qb6 h5 40. Ne3 Kg7 41. Qxa6 Rff7 42. Nd5 Nf4 43. c4 Ra7 44. Qb5 Ne2+ 45. Kh2 Nd4 46. Qb4 Nc6 47. Qb6 Nd4 48. a5 Rab7 49. Qc5 Rb2 50. a6 Rxf2 51. a7 Ra2 52. Nc7 Nf3+ 53. Kg3 Nd2 54. Kh2 Nxe4 55. Qb6 Nf2 56. a8Q Ng4+ 57. Kg3 Rxa8 58. Nxa8 Rd7 59. Kf3 Rd2 60. Nc7 f5 61. Ne8+ Kh6 62. Nf6 Nh2+ 63. Kg3 Nf1+ 64. Kf3 Nh2+ 65. Kg3 Nf1+ 66. Kf3 Nh2+ 1/2-1/2

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2022.11.05"]
[Round "3.2"]
[White "Van Haastert, Edwin"]
[Black "Leenhouts, Koen"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2429"]
[BlackElo "2437"]
[PlyCount "85"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Sas van Gent"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 c6 8. Re1 b5 9. Bd3 b4 10. Nce2 Re8 11. Ng3 g6 12. Bg5 Ng4 13. Bxe7 Qxe7 14. Qd2 Bd7 15. Nf3 Ne5 16. Be2 Nxf3+ 17. Bxf3 a5 18. Rad1 Be6 19. Nf5 gxf5 20. exf5 d5 21. fxe6 fxe6 22. Qh6 Nd7 23. Bh5 Qf6 24. Qxf6 Nxf6 25. Bxe8 Rxe8 26. Re3 e5 27. a3 d4 28. Rg3+ Kf7 29. axb4 axb4 30. Ra1 Ke6 31. Ra4 Ne4 32. Rh3 b3 33. cxb3 Nc5 34. Ra5 Kd6 35. b4 Ne6 36. Rxh7 d3 37. Kf1 Rb8 38. b5 Nd4 39. Rh6+ Kc7 40. Ra7+ Kb6 41. Ra3 d2 42. Ra1 e4 43. Rd1 1-0

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2022.10.08"]
[Round "2.3"]
[White "Van Haastert, Edwin"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2429"]
[BlackElo "2515"]
[PlyCount "45"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 Re8 9. Bg5 Qe7 10. Re1 d6 11. Qd2 Qe5 12. h3 Rb8 13. Bf4 Qa5 14. a3 Bxc3 15. Qxc3 Qxc3 16. bxc3 Nd7 17. Rab1 Rxb1 18. Rxb1 Nb6 19. f3 f6 20. Kf2 Kf8 21. a4 Ke7 22. a5 Nd7 23. Be3 1/2-1/2

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2022.09.17"]
[Round "1.9"]
[White "Ijzermans, Gijs"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2103"]
[BlackElo "2429"]
[PlyCount "86"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. 0-0 e6 6. d3 Nbd7 7. cxd5 exd5 8. Nc3 Be7 9. Re1 0-0 10. e4 dxe4 11. dxe4 Bg6 12. e5 Ne8 13. Qe2 Nc5 14. Rd1 Qc8 15. Be3 Nc7 16. Bxc5 Bxc5 17. Qc4 Be7 18. Rd2 Qf5 19. Re1 Rad8 20. Nd4 Qc8 21. Red1 Bh5 22. f3 Bg5 23. Re2 Rfe8 24. h4 Be7 25. g4 c5 26. Nf5 Rxd1+ 27. Nxd1 Qd8 28. Nde3 Bg6 29. f4 Bxf5 30. Nxf5 b5 31. Qe4 Ne6 32. Nxe7+ Qxe7 33. Re3 Qxh4 34. Rh3 Qxg4 35. Qxh7+ Kf8 36. Rh4 Qg3 37. f5 Ng5 38. Qh8+ Ke7 39. f6+ Kd8 40. Qh5 Qe1+ 41. Kh2 Qxe5+ 42. Kg1 Qg3 43. Qd1+ Kc7 0-1

[Event "Barcelona Sants op-A 23rd"]
[Site "Barcelona"]
[Date "2022.08.25"]
[Round "7"]
[White "Bernado Lopez, Roger"]
[Black "Van Haastert, Edwin"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2249"]
[BlackElo "2454"]
[PlyCount "55"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Rc1 dxc4 9. Bxf6 Nxf6 10. Nxc4 Qc7 11. a3 Be7 12. g3 0-0 13. Bg2 c5 14. dxc5 Qxc5 15. Qe2 Nd5 16. 0-0 Nxc3 17. Rxc3 Rb8 18. Rd1 Bf6 19. Rc2 b6 20. Nd6 Ba6 21. Qd2 Qh5 22. Ne4 Be7 23. Rc7 Rfd8 24. Rd7 Kf8 25. Qc2 Qb5 26. Bf1 Qa5 27. Bxa6 Qxa6 28. Rxe7 1-0

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2022.05.21"]
[Round "5.7"]
[White "Dardha, Daniel"]
[Black "Van Haastert, Edwin"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2561"]
[BlackElo "2440"]
[PlyCount "69"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Charlois Europoort"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. b3 Ne4 7. 0-0 f5 8. Bb2 Qf6 9. Ne5 Bd6 10. Nxd7 Bxd7 11. Nd2 Nxd2 12. Qxd2 0-0 13. a4 f4 14. e4 f3 15. g3 Qg6 16. Rfe1 Qh5 17. Qd1 Be8 18. e5 Be7 19. Ba3 Bxa3 20. Rxa3 Bg6 21. Bf1 Be4 22. b4 g5 23. b5 Qg6 24. Rae3 h5 25. Rxe4 dxe4 26. d5 c5 27. Qb1 Rad8 28. d6 h4 29. Qxe4 Qxe4 30. Rxe4 hxg3 31. hxg3 Kf7 32. Bh3 Rde8 33. Bg4 Kg6 34. Re3 Rf7 35. Bxf3 1-0

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2022.04.23"]
[Round "9.10"]
[White "Van Haastert, Edwin"]
[Black "Van Wezel, Ron"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2440"]
[BlackElo "2106"]
[PlyCount "67"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Kennemer Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 Qc7 8. Bf4 0-0-0 9. Bg3 f5 10. c4 Nxd4 11. Nxd4 cxd4 12. cxd5 g5 13. Nd2 exd5 14. e6 f4 15. exd7+ Kb8 16. Bg4 Ne7 17. Nb3 h5 18. Be6 Rh6 19. Re1 fxg3 20. hxg3 Qb6 21. Nxd4 Bg7 22. Nf5 Rxe6 23. Nxg7 Rxe1+ 24. Qxe1 Nc6 25. Qd2 Rxd7 26. Nxh5 d4 27. b3 Qb5 28. Re1 Rd8 29. g4 d3 30. Rd1 Qb4 31. Qxg5 d2 32. Ng3 Qa3 33. Rxd2 Qc1+ 34. Nf1 1-0

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2022.03.12"]
[Round "7.10"]
[White "Van Haastert, Edwin"]
[Black "Rijnaarts, Sjef"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2440"]
[BlackElo "2343"]
[PlyCount "51"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Apeldoorn Amevo"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 b5 10. 0-0-0 Nbd7 11. g4 b4 12. Ne2 a5 13. g5 Nh5 14. Kb1 f6 15. Ng3 Nxg3 16. hxg3 fxg5 17. Bh3 Bf7 18. Bxg5 Bxg5 19. Qxd6 Ra7 20. Nc5 Be7 21. Bxd7+ Kf8 22. Qxe5 Qc7 23. Ne6+ Bxe6 24. Qxe6 Qxg3 25. Qf5+ Bf6 26. Qc5+ 1-0

[Event "BEL-chT 2122"]
[Site "Belgium"]
[Date "2022.02.20"]
[Round "8.3"]
[White "Van Haastert, Edwin"]
[Black "De Schampheleire, Glen"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2444"]
[BlackElo "2363"]
[PlyCount "59"]
[EventDate "2021.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "KGSRL"]
[BlackTeam "KBSK Brugge"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Qf4 Nf5 9. Nb5 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 Nd6 12. Nxd6+ Qxd6 13. Qxd6 cxd6 14. 0-0-0 d5 15. Nb3 Be6 16. Bb5 0-0-0 17. Bxc6 bxc6 18. Rhe1 Kc7 19. Re3 Rb8 20. Nd4 Kd6 21. Rde1 Bd7 22. Ra3 Rhe8 23. Rxe8 Rxe8 24. Kd2 Rb8 25. Kc1 Rb7 26. Ra6 Kc5 27. c3 Be8 28. Kc2 f6 29. b4+ Kc4 30. Ra5 1-0

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2022.02.05"]
[Round "6.5"]
[White "Van Haastert, Edwin"]
[Black "Schoorl, Rob"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2440"]
[BlackElo "2276"]
[PlyCount "99"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Den Bosch HMC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nb3 Qd8 8. Qd2 Nf6 9. f3 0-0 10. Nc3 d6 11. Be2 a5 12. Na4 Be6 13. 0-0 Nd7 14. Rfd1 b6 15. Nc3 a4 16. Nd4 Nxd4 17. Bxd4 Bxd4+ 18. Qxd4 Qc7 19. Kh1 Rfc8 20. Rac1 Qc5 21. Qd2 Qb4 22. Nb5 Qxd2 23. Rxd2 Rc5 24. Rdd1 Ne5 25. b3 axb3 26. axb3 Ra2 27. Nc3 Rb2 28. Rb1 Rxb1 29. Rxb1 Ra5 30. Kg1 Ra3 31. Kf2 Bxc4 32. Bxc4 Nxc4 33. Nd5 Nd2 34. Rb2 Nxb3 35. Nxe7+ Kf8 36. Nc8 Nc5 37. Rxb6 Ra2+ 38. Kg3 Nd3 39. Rb1 g5 40. Nxd6 Nf4 41. Kg4 Ke7 42. Nf5+ Kf6 43. Rb6+ Ne6 44. Kg3 Ke5 45. h4 h6 46. Nxh6 gxh4+ 47. Kxh4 Rxg2 48. Rb5+ Kf6 49. Rf5+ Kg6 50. Nxf7 1-0

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2021.11.27"]
[Round "4.9"]
[White "Janssen, Ruud"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2529"]
[BlackElo "2440"]
[PlyCount "32"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "En Passant"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 0-0 7. d4 Nbd7 8. Bd3 Re8 9. Qc2 e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Ne2 d4 14. e4 Ng4 15. h3 Qh4 16. g3 Qh5 1/2-1/2

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2021.11.06"]
[Round "3.5"]
[White "Van Haastert, Edwin"]
[Black "Geurink, Jasper"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2440"]
[BlackElo "2269"]
[PlyCount "87"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bc1 c5 9. Ne2 cxd4 10. cxd4 Qc7 11. f3 Nc3 12. Qd2 Nxe2 13. Bxe2 Bd7 14. Ba3 Nc6 15. Bd6 Qb6 16. c3 f5 17. exf6 gxf6 18. Bg3 0-0-0 19. 0-0 e5 20. Rab1 Qc7 21. dxe5 fxe5 22. Bh4 Rde8 23. Qxd5 Be6 24. Qc5 Rhg8 25. Bb5 Bf5 26. Rb2 Rg6 27. Rd1 Qb6 28. Qxb6 axb6 29. Bc4 Rf8 30. Rxb6 e4 31. fxe4 Bxe4 32. Bg3 h5 33. Re1 h4 34. Rxe4 hxg3 35. Re3 gxh2+ 36. Kxh2 Rf2 37. Bd5 Kc7 38. Rb5 b6 39. Rh3 Ne7 40. Rh7 Kd8 41. Bf3 Rxa2 42. Re5 Nc6 43. Rf5 Ke8 44. Bd5 1-0

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2021.10.09"]
[Round "2.2"]
[White "Van Haastert, Edwin"]
[Black "Cardon, Helmut"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2440"]
[BlackElo "2391"]
[PlyCount "53"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Sas van Gent"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Bd3 Qxd4 8. Nf3 Qd6 9. Bxg6 Qxg6 10. Qe2 Nd7 11. Bf4 Qg4 12. Bc7 Rc8 13. Bd6 e6 14. Bxf8 Kxf8 15. 0-0-0 Ngf6 16. Rd4 Qg6 17. Rhd1 Nd5 18. c4 N7f6 19. Ne5 Qh7 20. b3 Nc3 21. Qb2 Nxd1 22. Rxd1 Ke7 23. Qa3+ c5 24. Qxa7 Rc7 25. Nc6+ Kf8 26. Rd8+ Ne8 27. Qxc5+ 1-0

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2021.09.18"]
[Round "1.8"]
[White "Baltic, Fatih"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2303"]
[BlackElo "2440"]
[PlyCount "34"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Zuid Limburg"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. Nxe4 Nxe4 6. dxe4 Qxd1+ 7. Kxd1 Bc5 8. f3 e5 9. Bh3 Nd7 10. Ke2 Nb6 11. Bxc8 Rxc8 12. Nh3 Ke7 13. Nf2 Bxf2 14. Kxf2 Rhd8 15. b3 Rd7 16. Be3 Rcd8 17. Ke2 Nc8 1/2-1/2

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2020.03.07"]
[Round "6.4"]
[White "Van Haastert, Edwin"]
[Black "Ducarmon, Quinten"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2435"]
[BlackElo "2485"]
[PlyCount "31"]
[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 "Kennemer Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. Nc3 e6 7. Be3 Bb4 8. h5 c5 9. dxc5 Qa5 10. Nge2 Bxc5 11. Bxc5 Qxc5 12. Qd4 Qa5 13. f4 Nc6 14. Qd2 Nge7 15. Rh3 0-0-0 16. 0-0-0 1/2-1/2

[Event "Amsterdam Batavia Grolsch 12th"]
[Site "Amsterdam"]
[Date "2020.02.28"]
[Round "7"]
[White "Feuerstack, Aljoscha"]
[Black "Van Haastert, Edwin"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2459"]
[BlackElo "2438"]
[PlyCount "67"]
[EventDate "2020.02.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. d3 h6 8. Nd5 d6 9. c3 Rb8 10. 0-0 Nxd5 11. exd5 Ne7 12. d4 exd4 13. Nxd4 0-0 14. Qd3 Bxd4 15. Qxd4 Re8 16. Bd2 Bb7 17. Rfe1 Qd7 18. h3 c5 19. dxc6 Qxc6 20. Qg4 d5 21. Re5 Ng6 22. Rxd5 a5 23. Rf5 Ne5 24. Qg3 Nc4 25. Be3 Rbd8 26. Bd4 g6 27. Rc5 Qd7 28. Rh5 Re4 29. Rxh6 Rxd4 30. cxd4 Qxd4 31. Rd1 Qxd1+ 32. Bxd1 Rxd1+ 33. Kh2 Nd2 34. Qb8+ 1-0

[Event "Amsterdam Batavia Grolsch 12th"]
[Site "Amsterdam"]
[Date "2020.02.27"]
[Round "6"]
[White "Van Haastert, Edwin"]
[Black "Reinderman, Dimitri"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2438"]
[BlackElo "2582"]
[PlyCount "64"]
[EventDate "2020.02.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be6 9. Nc4 Rb8 10. Nd5 Bxd5 11. exd5 Ne7 12. Bxf6 gxf6 13. g3 b5 14. Ne3 Bh6 15. Bg2 f5 16. 0-0 Bxe3 17. fxe3 Qb6 18. Qd2 h5 19. Bh3 Qc5 20. Rad1 h4 21. Bxf5 hxg3 22. hxg3 Rh5 23. Be4 f5 24. Bg2 Kd7 25. Qf2 e4 26. Qd2 Rg5 27. Qd4 Qxd4 28. Rxd4 Rxg3 29. Kf2 Rbg8 30. Bh1 Rh3 31. a4 Rh2+ 32. Ke1 Rgh8 0-1

[Event "Amsterdam Batavia Grolsch 12th"]
[Site "Amsterdam"]
[Date "2020.02.25"]
[Round "5"]
[White "Bosboom, Manuel"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2410"]
[BlackElo "2438"]
[PlyCount "114"]
[EventDate "2020.02.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. d3 e6 7. Nbd2 Be7 8. c4 0-0 9. 0-0 a5 10. a3 Re8 11. Qc2 Bf8 12. Rae1 Bh5 13. Nh4 e5 14. Kh1 Nc5 15. Ndf3 d4 16. Rb1 Nfd7 17. Bc1 f6 18. h3 Qc7 19. Nf5 Bf7 20. b4 axb4 21. axb4 Na6 22. Bd2 c5 23. b5 Nb4 24. Qb3 Ra5 25. e3 dxe3 26. Nxe3 Rxb5 27. Nd5 Bxd5 28. cxd5 Bd6 29. Rfc1 Qd8 30. h4 Nf8 31. h5 Ra5 32. Nh4 Qd7 33. Be4 Rea8 34. Nf5 Ra3 35. Qd1 Nxd3 36. Be3 Nxc1 37. Qxc1 R3a4 38. Qc2 Ra1 39. Rxa1 Rxa1+ 40. Kg2 b6 41. Qb3 Qc7 42. Bd3 g6 43. Nh6+ Kg7 44. Ng4 Nd7 45. Bh6+ Kf7 46. hxg6+ hxg6 47. Qc2 e4 48. Bxe4 Ne5 49. Nxe5+ Bxe5 50. Bxg6+ Ke7 51. f4 Qd7 52. Be4 Bd4 53. Bf3 Kd6 54. Bf8+ Kc7 55. d6+ Kb8 56. g4 f5 57. g5 Qf7 0-1

[Event "Amsterdam Batavia Grolsch 12th"]
[Site "Amsterdam"]
[Date "2020.02.24"]
[Round "4"]
[White "Van Haastert, Edwin"]
[Black "Warakomski, Tomasz"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2438"]
[BlackElo "2501"]
[PlyCount "66"]
[EventDate "2020.02.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Qb6 6. Nf3 Bg4 7. Be2 Nh6 8. 0-0 Bxf3 9. Bxf3 Nf5 10. Ne2 h5 11. c3 e6 12. Ng3 Nxg3 13. hxg3 Bf8 14. Qb3 Nd7 15. Be3 Qa6 16. Rfd1 Nb6 17. Qc2 Nc8 18. b3 Ne7 19. c4 Qb6 20. c5 Qd8 21. b4 Nf5 22. Bf2 g5 23. fxg5 Qxg5 24. Qd2 Qg7 25. Qe1 Be7 26. a4 h4 27. g4 Nh6 28. Bxh4 Nxg4 29. Bxe7 Kxe7 30. Qg3 Rh1+ 31. Kxh1 Qh6+ 32. Qh3 Nf2+ 33. Kg1 Nxh3+ 0-1

[Event "Amsterdam Batavia Grolsch 12th"]
[Site "Amsterdam"]
[Date "2020.02.23"]
[Round "3"]
[White "Admiraal, Miguoel"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2501"]
[BlackElo "2438"]
[PlyCount "112"]
[EventDate "2020.02.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bxc3+ 7. bxc3 0-0 8. g3 Ne8 9. Nh4 Ne7 10. Bg2 c6 11. 0-0 f5 12. exf5 Nxf5 13. Nxf5 Bxf5 14. f4 Qd7 15. Ra2 Nf6 16. fxe5 dxe5 17. Bg5 h6 18. Bxf6 Rxf6 19. d4 Bg4 20. Qd3 Rxf1+ 21. Bxf1 Re8 22. Rf2 e4 23. Qe3 Bf3 24. c5 b6 25. cxb6 axb6 26. Rb2 Qa7 27. c4 c5 28. d5 Qc7 29. Rd2 Qd6 30. Bh3 Kh8 31. Rf2 Qe5 32. Bg2 Bxg2 33. Kxg2 Qd4 34. Qe2 b5 35. cxb5 Qxd5 36. Qe3 c4 37. a4 c3 38. Rc2 Rc8 39. b6 Qb3 40. Qxe4 Qxb6 41. h4 Qa6 42. h5 Rf8 43. Rf2 Rxf2+ 44. Kxf2 Qc8 45. Qc2 Qc5+ 46. Ke2 Qxh5+ 47. Kd3 Qf3+ 48. Kc4 Qxg3 49. Qxc3 Qg4+ 50. Kb5 Qd7+ 51. Qc6 Qd3+ 52. Kb6 Qd4+ 53. Kb7 Qb4+ 54. Qb5 Qe4+ 55. Qc6 Qb4+ 56. Qb5 Qe4+ 1/2-1/2

[Event "Amsterdam Batavia Grolsch 12th"]
[Site "Amsterdam"]
[Date "2020.02.22"]
[Round "2"]
[White "Van Haastert, Edwin"]
[Black "Trent, Lawrence"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2438"]
[BlackElo "2386"]
[PlyCount "56"]
[EventDate "2020.02.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 Be7 7. Qe2 b5 8. Bb3 d5 9. dxe5 Na5 10. Nbd2 Nxb3 11. axb3 Bb7 12. Nd4 Qd7 13. e6 fxe6 14. Nxe4 dxe4 15. Qh5+ g6 16. Qe5 0-0-0 17. Be3 Rhe8 18. Qxe6 Bc5 19. Qxd7+ Rxd7 20. c3 Bxd4 21. Bxd4 Re6 22. b4 Bd5 23. Rfe1 Kb7 24. Re3 Rde7 25. Bc5 Rd7 26. Bd4 Rde7 27. Bc5 Rd7 28. Bd4 Rde7 1/2-1/2

[Event "Amsterdam Batavia Grolsch 12th"]
[Site "Amsterdam"]
[Date "2020.02.21"]
[Round "1"]
[White "Zwirs, Nico"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2443"]
[BlackElo "2438"]
[PlyCount "62"]
[EventDate "2020.02.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. Nbd2 Ba7 7. h3 d6 8. Bb3 0-0 9. Nf1 d5 10. Qe2 Be6 11. Bg5 dxe4 12. dxe4 Bxb3 13. axb3 h6 14. Bh4 Qd6 15. Ne3 Bxe3 16. Qxe3 Rad8 17. 0-0 Qe6 18. Bxf6 Qxf6 19. Rfd1 Rxd1+ 20. Rxd1 Rd8 21. Rd5 Rxd5 22. exd5 Ne7 23. c4 Ng6 24. Qe4 b6 25. h4 a5 26. h5 Nf4 27. Nxe5 Nxh5 28. Nc6 Qxb2 29. Qe8+ Kh7 30. Qxf7 Nf6 31. Qxc7 Ng4 0-1

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2020.02.01"]
[Round "5.7"]
[White "Van Haastert, Edwin"]
[Black "Guliyev, Namig"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2435"]
[BlackElo "2548"]
[PlyCount "57"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. Nc3 Qb6 7. Nb3 e6 8. g4 a6 9. g5 Nd7 10. h4 Qc7 11. Be3 b5 12. Qe2 Nce5 13. a4 b4 14. Na2 a5 15. Nd4 Ba6 16. Nb5 Bxb5 17. axb5 Rc8 18. f4 Nc4 19. Qxc4 Qxc4 20. Bxc4 Rxc4 21. Nc1 Rxe4 22. Kd2 d5 23. Rxa5 Bd6 24. Ra8+ Bb8 25. Bc5 Kd8 26. Bd6 Kc8 27. Nd3 Kb7 28. Rha1 Bxd6 29. Rxh8 1/2-1/2

[Event "BEL-chT 1920"]
[Site "Belgium"]
[Date "2020.01.19"]
[Round "6.6"]
[White "Buscher, Michael"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2362"]
[BlackElo "2435"]
[PlyCount "76"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Echiquier Mosan"]
[BlackTeam "KGSRL"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. Nf3 c5 2. e4 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Nc6 9. f3 Nxd4 10. Qxd4 Bg7 11. Be3 0-0 12. Qd3 a6 13. 0-0 Rfc8 14. Rac1 Qd8 15. b3 Qa5 16. Rf2 Kf8 17. Rfc2 Nd7 18. Nd5 Rc6 19. Bd2 Qc5+ 20. Kf1 Qd4 21. Qxd4 Bxd4 22. Ke2 e6 23. Nb4 Rcc8 24. Rd1 Bc5 25. Nd3 Ke7 26. Nxc5 Nxc5 27. Be3 e5 28. Rcd2 Ne6 29. a4 Rc6 30. g3 f5 31. exf5 gxf5 32. f4 exf4 33. gxf4 Rg8 34. Kf3 Rg6 35. Rd5 Rh6 36. Kg2 Rg6+ 37. Kf3 Rh6 38. Kg2 Rg6+ 1/2-1/2

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2019.12.14"]
[Round "4.2"]
[White "Van Haastert, Edwin"]
[Black "Van de Oudeweetering, Arthur"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2435"]
[BlackElo "2287"]
[PlyCount "80"]
[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 "Leiden LSG"]
[BlackTeam "Apeldoorn MuConsult"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d3 Be7 8. Nc3 0-0 9. a3 Nd4 10. Ba2 d6 11. Nxd4 exd4 12. Ne2 c5 13. Ng3 d5 14. e5 Ne8 15. Nf5 g6 16. Nxe7+ Qxe7 17. Bh6 Ng7 18. f4 f6 19. Qf3 Qd7 20. Rae1 Rae8 21. exf6 Rxf6 22. Rxe8+ Nxe8 23. Re1 Re6 24. Re5 Nc7 25. Rxe6 Qxe6 26. Kf2 Ne8 27. g4 Nd6 28. Bg5 c4 29. Qe2 Kf7 30. Qxe6+ Kxe6 31. Ke2 Nc8 32. Bh4 Na7 33. c3 dxc3 34. bxc3 Nc8 35. dxc4 bxc4 36. Bb1 Nd6 37. Kd2 Bc8 38. Bf2 Ne4+ 39. Bxe4 dxe4 40. Ke3 Kd5 1/2-1/2

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2019.11.23"]
[Round "3.3"]
[White "Van Haastert, Edwin"]
[Black "Van der Poel, Henk"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2435"]
[BlackElo "2207"]
[PlyCount "93"]
[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 "BSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Bb4 14. Nb5 axb5 15. Qxb4 Rxa2 16. Rxd6 0-0 17. Rd2 Be6 18. f3 Qc4 19. Qxc4 bxc4 20. c3 Rfa8 21. Bc5 Ra1 22. Rxa1 Rxa1+ 23. Kf2 g5 24. Ba3 Kg7 25. Rd6 Rc1 26. Ke2 Rg1 27. Kf2 Rc1 28. Rd2 Rb1 29. Bd6 Nd7 30. Bf1 b5 31. Be2 f5 32. exf5 Bxf5 33. g4 Be6 34. Bd1 Kf6 35. Ba3 Nb6 36. Bc2 Rh1 37. Kg2 Ra1 38. Be4 Na4 39. Rd6 Kf7 40. Ra6 Rd1 41. Kg3 Rg1+ 42. Kf2 Rd1 43. Ke2 Rh1 44. Ra7+ Kg8 45. Bh7+ Kh8 46. Bd6 Rxh2+ 47. Ke3 1-0

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.16"]
[Round "7.8"]
[White "Van Haastert, Edwin"]
[Black "Esipenko, Andrey"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2439"]
[BlackElo "2636"]
[PlyCount "64"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Molodezka"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. 0-0 Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4 Bb4 12. Rb1 Bxc3 13. Rxb2 Bxe1 14. Rxe1 b6 15. Bb5+ Kf8 16. Nxf5 exf5 17. c4 dxc4 18. Bxc4 g5 19. Rbe2 Rc8 20. Bb3 Rc7 21. e6 fxe6 22. Bxe6 Ne7 23. Re5 Kg7 24. Bb3 Ng6 25. Rxf5 Re8 26. Kf1 Rxe1+ 27. Kxe1 Re7+ 28. Kd2 h6 29. g3 Ne5 30. h3 Nd7 31. f4 gxf4 32. Rxf4 Nf6 1/2-1/2

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.15"]
[Round "6.14"]
[White "Van Haastert, Edwin"]
[Black "Damjanovic, Vuk"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2439"]
[BlackElo "2294"]
[PlyCount "82"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Itaka"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SRB"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Be7 6. 0-0 h5 7. c4 g5 8. Be3 Nh6 9. Qb3 g4 10. Nfd2 Qb6 11. Nc3 Bg6 12. c5 Qxb3 13. axb3 Nf5 14. b4 f6 15. exf6 Bxf6 16. Nb3 Nxe3 17. fxe3 Bg5 18. e4 Nd7 19. b5 Rf8 20. Rfd1 Nf6 21. Na5 Nxe4 22. Nxe4 Bxe4 23. Nxb7 Be3+ 24. Kh1 cxb5 25. Nd6+ Ke7 26. Nxe4 dxe4 27. Bxb5 Rfd8 28. Bc6 Rac8 29. Rxa7+ Kf6 30. Rf1+ Kg5 31. Bxe4 Bxd4 32. b4 Bc3 33. c6 Rd4 34. Rg7+ Kh6 35. Rg6+ Kh7 36. Rxe6+ Kg7 37. Re7+ Kg8 38. c7 Bxb4 39. Bf5 Ra8 40. Rd7 Rf4 41. Rd8+ Kg7 1-0

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.14"]
[Round "5.15"]
[White "Van Haastert, Edwin"]
[Black "Fejzullahu, Afrim"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2439"]
[BlackElo "2201"]
[PlyCount "67"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Drejtesia"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "KOS"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 Nh6 11. dxe5 Nxe5 12. Nxe5 fxe5 13. c5 Be6 14. cxd6 cxd6 15. Be3 Nf7 16. Qd2 a6 17. Nd5 Bxd5 18. Qxd5 Qe7 19. Rac1 Kh8 20. Rfd1 Rad8 21. Bg4 h5 22. Qe6 Rfe8 23. Qxe7 Rxe7 24. Be2 Bh6 25. Bxh6 Nxh6 26. Rc3 Kg7 27. a4 Ng8 28. Rb3 Rc7 29. Rb4 Ne7 30. h4 Nc6 31. Rc4 Rf7 32. g3 Nd4 33. Rd2 b5 34. axb5 1/2-1/2

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.13"]
[Round "4.12"]
[White "Mikhalchishin, Adrian"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2467"]
[BlackElo "2439"]
[PlyCount "61"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Maribor"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "SLO"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 0-0 6. Bd2 b6 7. Bd3 Ba6 8. Qe2 c5 9. dxc5 dxc4 10. Bxc4 Bxc4 11. Qxc4 Bxc5 12. b4 Be7 13. Rc1 Nbd7 14. 0-0 Rc8 15. Qb3 a6 16. Rfd1 b5 17. a4 Rc4 18. Nb1 Rxc1 19. Rxc1 bxa4 20. Qxa4 Nb8 21. Nd4 Bd6 22. h3 Nd5 23. b5 axb5 24. Qxb5 Qd7 25. Nc3 Nxc3 26. Bxc3 Rc8 27. Bb2 Rxc1+ 28. Bxc1 Qxb5 29. Nxb5 Bc5 30. Kf1 Kf8 31. Ke2 1/2-1/2

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.12"]
[Round "3.12"]
[White "Van Haastert, Edwin"]
[Black "Vedder, Richard"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2439"]
[BlackElo "2257"]
[PlyCount "119"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "En Passant"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. 0-0 Be6 7. Bb5 Bc5 8. b4 Bb6 9. a4 a6 10. Bxc6+ bxc6 11. Bb2 Bg4 12. a5 Ba7 13. Nbd2 Rb8 14. Qc2 Ne7 15. Qc4 c5 16. Qxa6 Nc8 17. Ne5 Bd7 18. Nxd7 Qxd7 19. Nc4 0-0 20. bxc5 Bxc5 21. Ne5 Qb5 22. Qxb5 Rxb5 23. Nd3 Ba7 24. Rfc1 c5 25. Ba3 Rxa5 26. Nxc5 Re8 27. Nd3 f6 28. f3 Ne7 29. Bxe7 Rxa1 30. Rxa1 Rxe7 31. Kf2 Rb7 32. Ke2 Kf7 33. Ra6 Rc7 34. Nb4 Bc5 35. Nd5 Rb7 36. Rc6 Rb2+ 37. Kd3 Bf8 38. Rc7+ Kg6 39. Nf4+ Kh6 40. Ne6 Rb8 41. Rf7 Bd6 42. Nxg7 Kg6 43. Rd7 Rb3+ 44. Kxd4 Bxh2 45. Ne6 h5 46. f4 h4 47. f5+ Kh6 48. Nf8 Be5+ 49. Kd5 Rb5+ 50. Kc4 Ra5 51. Rh7+ Kg5 52. Ne6+ Kg4 53. Rg7+ Kh5 54. Rg6 h3 55. gxh3 Ra1 56. Nc5 Rc1+ 57. Kd5 Rd1+ 58. Ke6 Rd6+ 59. Kf7 Kh4 60. Ke7 1-0

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.11"]
[Round "2.5"]
[White "Sasikiran, Krishnan"]
[Black "Van Haastert, Edwin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2660"]
[BlackElo "2439"]
[PlyCount "57"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Novy Bor"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 a6 13. Rb3 Qe7 14. Ba4 Qd8 15. Bb6 Qh4+ 16. g3 Qh3 17. Ne4 Be7 18. Nc5 Bxc5 19. Bxc5 b5 20. Ba3 Nb6 21. Qb4 Ra7 22. Bxb5+ axb5 23. Qxb5+ Nd7 24. Rc3 f6 25. Rxc8+ Kf7 26. Rxh8 Qg2 27. Rf1 Qxc2 28. Bb2 Qxh2 29. Qe2 1-0

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.10"]
[Round "1.19"]
[White "Pobor, Danilo"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2041"]
[BlackElo "2439"]
[PlyCount "76"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Crnogorac"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "MNE"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 e6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 g6 9. 0-0 Nh5 10. Ne5 Nxg3 11. Nxc6 bxc6 12. hxg3 Qb6 13. b3 Ba6 14. Qe2 Bxd3 15. Qxd3 Rfd8 16. Nf3 a5 17. Rab1 cxd4 18. cxd4 Ba3 19. Ne5 c5 20. g4 Qa6 21. Qd1 f6 22. Nf3 cxd4 23. exd4 Qd6 24. g5 fxg5 25. Re1 h6 26. Ne5 Qf8 27. Nxg6 Qf5 28. Ne5 Rf8 29. Ng4 Kg7 30. Re5 Qg6 31. Re3 Rf4 32. Ne5 Qf5 33. b4 axb4 34. g4 Qf6 35. Qd2 Rc8 36. Rxa3 bxa3 37. Rb7+ Kg8 38. Rf7 Qh8 0-1

[Event "BEL-chT 1920"]
[Site "Belgium"]
[Date "2019.10.13"]
[Round "2.4"]
[White "Van Haastert, Edwin"]
[Black "Wunnink, Michael"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2435"]
[BlackElo "2276"]
[PlyCount "45"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "KGSRL"]
[BlackTeam "Jean Jaures Ghent"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. cxd5 cxd5 10. Nc3 Re8 11. h3 Nxc3 12. bxc3 h6 13. Qb3 Nd7 14. Qxd5 Nc5 15. Bf4 Bxf4 16. Qxc5 b6 17. Qh5 Qf6 18. Rfe1 Bb7 19. c4 g6 20. Qh4 Qxh4 21. Nxh4 Bg5 22. g3 Bf6 23. Rad1 1/2-1/2

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2019.09.28"]
[Round "1.5"]
[White "Van Haastert, Edwin"]
[Black "Ernst, Sipke"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2435"]
[BlackElo "2529"]
[PlyCount "147"]
[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. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 a6 9. c4 dxc4 10. Na3 Be4 11. Nxc4 Nd5 12. Rc1 Nd7 13. Bh5 g6 14. Bf3 Bxf3 15. Qxf3 Be7 16. Bh6 Rc8 17. Nd6+ Bxd6 18. exd6 N7b6 19. Qg3 Kd7 20. Nb3 Nc4 21. Rfd1 b5 22. Be3 Qf6 23. Bd4 Qf4 24. Bxh8 Qxg3 25. hxg3 Rxh8 26. Nc5+ Kxd6 27. Nd3 g5 28. b3 Ncb6 29. Nb4 a5 30. Rc6+ Ke5 31. Nd3+ Kf6 32. Nc5 Ke7 33. Ne4 h6 34. g4 a4 35. bxa4 Nxa4 36. Ra6 Rd8 37. Ra5 Nb2 38. Rb1 Nc4 39. Raxb5 Nd6 40. Nxd6 Rxd6 41. Rb7+ Kf6 42. a4 Ra6 43. Ra1 Ra5 44. Rb5 Ra6 45. a5 Ke5 46. f3 f5 47. gxf5 Kxf5 48. Kf2 h5 49. Ra3 h4 50. Ke2 Kf6 51. Kf2 Ke5 52. g3 Kf5 53. Ra4 hxg3+ 54. Kxg3 Kf6 55. Rb3 Kf5 56. Rb8 Kg6 57. Rg8+ Kf5 58. Ra3 Nf6 59. Rf8 Kg6 60. Rb8 Nd5 61. Kf2 Kf5 62. Ke2 Ke5 63. Kd3 Rd6 64. Kc4 Rc6+ 65. Kb5 Rc1 66. Rg8 Nc7+ 67. Kb6 Nd5+ 68. Kb5 Nc7+ 69. Kb4 Na6+ 70. Kb3 Kd6 71. Rxg5 Rf1 72. Kc4 Rc1+ 73. Rc3 Rb1 74. Rb5 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.06.21"]
[Round "9"]
[White "Van Haastert, Edwin"]
[Black "Van der Werf, Mark"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2438"]
[BlackElo "2374"]
[PlyCount "68"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 Qa5 6. Bd3 e5 7. Nf3 Bg7 8. 0-0 0-0 9. Qd2 Qc7 10. a4 Nbd7 11. dxe5 Nxe5 12. Be2 Nxf3+ 13. Bxf3 Be6 14. Rfd1 Rfd8 15. Bf4 Qa5 16. Bg5 Rd7 17. Bxf6 Bxf6 18. Nd5 Qd8 19. Nxf6+ Qxf6 20. Qd4 Qxd4 21. Rxd4 Rad8 22. a5 d5 23. exd5 Bxd5 24. Rad1 Be6 25. Rxd7 Rxd7 26. Rxd7 Bxd7 27. Kf1 Kf8 28. Ke2 Ke7 29. Ke3 Kd6 30. b4 b6 31. axb6 axb6 32. h4 h6 33. c3 Be6 34. Be4 g5 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.05.24"]
[Round "8"]
[White "Passenier, Peter"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2136"]
[BlackElo "2438"]
[PlyCount "121"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. a3 Be7 8. Bd3 Nd7 9. 0-0 dxe5 10. dxe5 0-0 11. Qc2 g6 12. Bh6 Re8 13. Qe2 Nc5 14. Bc2 b6 15. Rd1 a5 16. Nc3 Bb7 17. Ne4 Nxe4 18. Bxe4 a4 19. h4 Bxh4 20. Bxd5 Bxd5 21. Nxh4 Qxh4 22. Qe3 Qg4 23. f3 Qh5 24. Rd4 Qf5 25. Bg5 h5 26. Bf6 Kh7 27. Rf4 Qc2 28. Rh4 Qc5 29. Rd4 Rac8 30. Rad1 Bb3 31. R1d2 Qc1+ 32. Kh2 Bd5 33. Rh4 Qc5 34. Qg5 Qf8 35. Rdd4 Qh6 36. Qg3 b5 37. Rdf4 Rc4 38. Bg5 Qf8 39. Rxc4 bxc4 40. Qg4 Kg8 41. Qf4 Rb8 42. Bh6 Qd8 43. Rxh5 f6 44. exf6 Kf7 45. Rh3 Rxb2 46. Qh4 Qxf6 47. Bg5 Qe5+ 48. Bf4 Qh5 49. Qg3 Qf5 50. Rh7+ Ke8 51. Qh4 Rb7 52. Rh8+ Kd7 53. Qd8+ Kc6 54. Qd6+ Kb5 55. Rc8 Rh7+ 56. Kg3 Bb7 57. Qb4+ Ka6 58. Qd6+ Kb5 59. Qb4+ Ka6 60. Qd6+ Kb5 61. Qb4+ 1/2-1/2

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2019.05.11"]
[Round "9.8"]
[White "Van Dael, Siem"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2198"]
[BlackElo "2432"]
[PlyCount "87"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Calder HMC"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. h4 Nc6 9. h5 h6 10. Nf3 c4 11. Nh4 Nge7 12. g3 Bd7 13. Bh3 0-0-0 14. 0-0 Rdf8 15. Kg2 Kb8 16. f4 g6 17. Rf2 Ka8 18. Bc1 Qa5 19. Bd2 Qd8 20. Qe2 Rhg8 21. Kh2 Nf5 22. Ng2 Nce7 23. g4 Ng7 24. hxg6 fxg6 25. Raf1 h5 26. g5 Ba4 27. Qd1 Qb6 28. Ne3 Ngf5 29. Bxf5 Rxf5 30. Qb1 Qxb1 31. Rxb1 Rgf8 32. Nxf5 Nxf5 33. Rb2 Rc8 34. Bc1 Rc6 35. Rb4 a5 36. Rb2 Ka7 37. Bd2 Rb6 38. Rxb6 Kxb6 39. Bc1 Bc6 40. Bd2 Ba4 41. Bc1 Kb5 42. Kh3 Kc6 43. Re2 Kb5 44. Rf2 1/2-1/2

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2019.04.13"]
[Round "8.6"]
[White "Van Haastert, Edwin"]
[Black "Bijlsma, Nick"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2432"]
[BlackElo "2295"]
[PlyCount "75"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "De Stukkenjagers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 Be7 8. Nc3 0-0 9. Be3 a5 10. Be2 a4 11. Nd2 Qa5 12. 0-0 Bd8 13. Kh1 Nbd7 14. Nd5 Bxd5 15. cxd5 b5 16. Rc1 Bb6 17. Bxb6 Nxb6 18. Rc6 Rfc8 19. b4 Qa6 20. Qc2 Ne8 21. Qd3 Rxc6 22. dxc6 Rd8 23. Qxb5 Qxb5 24. Bxb5 d5 25. Rc1 Nc7 26. Bf1 Kf8 27. Kg1 Ke7 28. a3 f6 29. exd5 Rxd5 30. Ne4 h6 31. Nc3 Rd2 32. Bb5 Rd8 33. Nxa4 Nbd5 34. Bc4 Ra8 35. Bxd5 Rxa4 36. Bc4 Rxa3 37. Rd1 Na8 38. Rd7+ 1-0

[Event "BEL-chT 1819"]
[Site "Belgium"]
[Date "2019.04.07"]
[Round "11.6"]
[White "Van Haastert, Edwin"]
[Black "Kabos, Tobias"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2432"]
[BlackElo "2295"]
[PlyCount "108"]
[EventDate "2018.09.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "KGSRL"]
[BlackTeam "Liege Crelel"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. h3 Rb8 11. Qf3 Bb7 12. Bg5 d4 13. Ne4 Bxe4 14. Bxe4 h6 15. Bh4 g5 16. Bg3 Nxe4 17. Qxe4 Re8 18. Qf5 Bd6 19. b3 Re2 20. Qd3 Qe7 21. Bxd6 cxd6 22. Qxd4 Rxc2 23. Rfe1 Re2 24. Rxe2 Qxe2 25. Qxa7 Rb4 26. Qe3 Qb2 27. Qc1 Qe5 28. Qc8+ Kg7 29. Rd1 Re4 30. Qc1 Re2 31. Qa1 Qxa1 32. Rxa1 Rb2 33. Rd1 Rxa2 34. Rxd6 Rb2 35. Rd3 h5 36. g4 hxg4 37. hxg4 f5 38. gxf5 Kf6 39. Kg2 Kxf5 40. Kg3 Rb1 41. Rd5+ Ke4 42. Rb5 Rg1+ 43. Kh2 Rb1 44. Kg2 Kf4 45. Rb4+ Kf5 46. Rb8 Ke5 47. b4 Rb3 48. b5 Kf6 49. b6 g4 50. Kf1 Rb2 51. Ke1 Kg7 52. b7 g3 53. fxg3 Rb6 54. Kd2 Rb1 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.03.22"]
[Round "6"]
[White "Van Haastert, Edwin"]
[Black "Roobol, Martin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2438"]
[BlackElo "2263"]
[PlyCount "43"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 Nf6 6. f3 b5 7. Qd2 Nbd7 8. 0-0-0 Bb7 9. Bh6 Bxh6 10. Qxh6 c5 11. dxc5 b4 12. Nb1 Qa5 13. cxd6 Qxa2 14. dxe7 b3 15. c3 Kxe7 16. Qg5 Kf8 17. h5 h6 18. Qg3 Rc8 19. hxg6 fxg6 20. Qxg6 Ke7 21. Qg7+ Ke6 22. Ne2 1-0

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2019.03.16"]
[Round "7.3"]
[White "Van Haastert, Edwin"]
[Black "Sokolov, Ivan"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2432"]
[BlackElo "2593"]
[PlyCount "85"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "BSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 Qe7+ 9. Qe2 Qxe2+ 10. Kxe2 cxd5 11. Nb5 Kd8 12. Rd1 Bg4+ 13. f3 Bd7 14. Bf4 c6 15. c3 Ba5 16. Nd6 Nh5 17. Nb7+ Kc8 18. Nxa5 Nxf4+ 19. Kf2 Kc7 20. b4 Rhe8 21. Bf1 g5 22. g3 Ng6 23. c4 Rab8 24. cxd5 Rxb4 25. d6+ Kb6 26. Nc4+ Kb7 27. Rab1 c5 28. Rxb4+ cxb4 29. Rb1 Kc6 30. Rxb4 Be6 31. Ra4 Kb5 32. Ra5+ Kb4 33. a3+ Kc3 34. Ne5 Rd8 35. Nxg6 hxg6 36. Ra6 Kd4 37. Rxa7 Rxd6 38. Rc7 Rb6 39. Rc2 Rb3 40. Rd2+ Kc5 41. Rc2+ Kd4 42. Rd2+ Kc5 43. Rc2+ 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.02.15"]
[Round "5"]
[White "Pijpers, Arthur"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2483"]
[BlackElo "2438"]
[PlyCount "88"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bf4 a6 5. e5 Nh5 6. Bg5 Nc6 7. Be2 dxe5 8. dxe5 Nxe5 9. Qxd8+ Kxd8 10. 0-0-0+ Nd7 11. Nf3 Nhf6 12. Rd2 Ke8 13. Rhd1 e6 14. Ne5 Be7 15. Bf4 c6 16. Nxd7 Nxd7 17. Ne4 e5 18. Be3 Nf6 19. Bg5 Nd5 20. c4 Bf5 21. Bxe7 Kxe7 22. Nc5 Nb4 23. b3 b6 24. Na4 b5 25. Nc3 bxc4 26. Bxc4 a5 27. a3 Na6 28. Re1 f6 29. f4 Nc5 30. fxe5 Rhd8 31. exf6+ Kxf6 32. Rf2 h5 33. Ne4+ Nxe4 34. Rxe4 Rd6 35. Ree2 c5 36. Rd2 Rd4 37. Rxd4 cxd4 38. Kd2 Rc8 39. Bd3 Ke5 40. Bxf5 gxf5 41. Re2+ Kd5 42. Rf2 Ke4 43. Re2+ Kd5 44. Rf2 Ke4 1/2-1/2

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2019.02.09"]
[Round "6.4"]
[White "Van Haastert, Edwin"]
[Black "Leenhouts, Koen"]
[Result "1/2-1/2"]
[ECO "C76"]
[WhiteElo "2432"]
[BlackElo "2457"]
[PlyCount "47"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Sas van Gent"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 a6 6. Ba4 d6 7. d4 Bd7 8. d5 Nce7 9. Bxd7+ Qxd7 10. c4 h6 11. Nc3 f5 12. Nd2 Nf6 13. f3 0-0 14. Qa4 c6 15. Rd1 b5 16. Qb3 Qa7+ 17. Kh1 Nd7 18. dxc6 Nc5 19. Qc2 Nxc6 20. Nd5 Nd4 21. Qb1 f4 22. b4 Nce6 23. a4 bxa4 24. Rxa4 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.01.11"]
[Round "4"]
[White "Van Haastert, Edwin"]
[Black "Van Ketel, Raoul"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2438"]
[BlackElo "2231"]
[PlyCount "149"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 Bxd4 10. Bxd4 Nxd4 11. Qxd4 Qb6 12. Qd2 Nc5 13. 0-0-0 Bd7 14. Qd4 0-0-0 15. b4 Na6 16. Qxb6 axb6 17. a3 Rdg8 18. h4 h5 19. Rh3 Kd8 20. Rg3 g6 21. Bd3 Ke7 22. Ne2 Nc7 23. Nd4 Ra8 24. Kb2 Ne8 25. Re3 Ng7 26. c4 dxc4 27. Bxc4 Rhd8 28. Bb3 Rac8 29. Bc2 Rc4 30. Rc3 Rxc3 31. Kxc3 Rc8+ 32. Kb3 Ra8 33. b5 Rc8 34. a4 Rc7 35. Rd2 Bc8 36. Nf3 Rd7 37. Rxd7+ Kxd7 38. Ng5 Ke7 39. Kb4 Ne8 40. a5 Nc7 41. Be4 bxa5+ 42. Kxa5 Bd7 43. b6 Nd5 44. Bxd5 exd5 45. Nf3 f6 46. Nd4 fxe5 47. fxe5 Bf5 48. Kb4 Bd3 49. Kc5 Bc4 50. Nc6+ Kd7 51. Na5 Bf1 52. g3 d4 53. Kxd4 Bg2 54. Nc4 Ke6 55. Nd6 Bc6 56. Ne4 Kf5 57. Nc5 Bf3 58. Nd3 Bc6 59. Nf4 Bf3 60. e6 Kf6 61. Kc5 Ke7 62. Nxg6+ Kxe6 63. Kd4 Kf5 64. Ke3 Bh1 65. Nf4 Kg4 66. Kf2 Be4 67. Ne6 Kf5 68. Ng7+ Kg6 69. Ne8 Bc6 70. Nd6 Kf6 71. Ke3 Ke5 72. Nc4+ Kf5 73. Kf2 Bh1 74. Ne3+ Ke4 75. Ng2 1-0

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2018.12.15"]
[Round "5.3"]
[White "Van Haastert, Edwin"]
[Black "Geirnaert, Steven"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2432"]
[BlackElo "2429"]
[PlyCount "29"]
[EventDate "2018.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Charlois Europoort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. h3 Be6 11. Qf3 c6 12. Ne2 Re8 13. Nd4 Qc7 14. Bf4 Bd6 15. Bxd6 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.12.07"]
[Round "3"]
[White "Henseler, Jorgen"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2017"]
[BlackElo "2438"]
[PlyCount "50"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. e5 dxe5 8. fxe5 Nh5 9. Be3 Bg4 10. Be2 f6 11. e6 f5 12. d5 Nb4 13. Bc4 Bxf3 14. gxf3 Qd6 15. Qd2 f4 16. Bf2 Qe5+ 17. Ne4 Nf6 18. Qxb4 Nxe4 19. fxe4 Qxe4+ 20. Kd2 Bd4 21. Bxd4 Qxd4+ 22. Ke1 b5 23. Qc3 Qe4+ 24. Kf2 bxc4 25. Rad1 f3 0-1

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2018.11.24"]
[Round "4.2"]
[White "Van Haastert, Edwin"]
[Black "Van Delft, Merijn"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2432"]
[BlackElo "2386"]
[PlyCount "57"]
[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 "Leiden LSG"]
[BlackTeam "Apeldoorn MuConsult"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 Nh5 13. Kb1 Nb6 14. Rg1 Qc7 15. Nd5 Nxd5 16. exd5 Bd7 17. c4 bxc4 18. Rc1 a5 19. Rxc4 Qd8 20. Bd3 a4 21. Nc1 g6 22. Be4 Rc8 23. Rxc8 Qxc8 24. Nd3 f5 25. gxf6 Nxf6 26. Rc1 Nxe4 27. fxe4 Qb7 28. Nb4 Qb5 29. a3 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.11.09"]
[Round "2"]
[White "Van Haastert, Edwin"]
[Black "Agaian, Jura"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2438"]
[BlackElo "1755"]
[PlyCount "71"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. Bb5 Na7 11. Bxa7 Rxa7 12. a4 Qb6 13. 0-0-0 Be6 14. Kb1 Raa8 15. g4 Rfd8 16. g5 Nd7 17. h4 Rac8 18. h5 Nc5 19. g6 h6 20. Nd5 Bxd5 21. Qxd5 Nxb3 22. cxb3 Bg5 23. gxf7+ Kf8 24. Qe6 Qc7 25. Bc4 Qe7 26. Qh3 Rc7 27. Rd3 Rxc4 28. bxc4 Qxf7 29. b3 Qd7 30. Qxd7 Rxd7 31. c5 Be7 32. Rhd1 b6 33. cxd6 Bd8 34. Rd5 Bf6 35. Rc1 Kf7 36. Rc6 1-0

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2018.11.03"]
[Round "3.3"]
[White "Van Haastert, Edwin"]
[Black "Piotrowski, Pawel"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2432"]
[BlackElo "2017"]
[PlyCount "71"]
[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 "Leiden LSG"]
[BlackTeam "En Passant"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 0-0 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Ne2 Rxf3 15. gxf3 Ng5 16. Kh1 Qf6 17. f4 Nh3 18. Qd2 g5 19. Qe3 Nxf4 20. Nxf4 Qxf4 21. Rg1 Kf7 22. Rxg5 Qxd4 23. Qg3 e5 24. Bxh7 Ke7 25. Qa3+ Nb4 26. Re1 e4 27. Rxd5 Qxd5 28. Qxb4+ Kf6 29. Qf8+ Qf7 30. Qh6+ Ke7 31. Bxe4 Kd8 32. Qh8+ Kc7 33. Rc1+ Kb6 34. Qd4+ Ka6 35. Qa4+ Kb6 36. Qb4+ 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.10.19"]
[Round "1"]
[White "Termeulen, Albert"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2038"]
[BlackElo "2438"]
[PlyCount "62"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 Bd7 4. a3 c5 5. b4 d4 6. Bd3 Qb6 7. 0-0 Nc6 8. Re1 cxb4 9. Ng5 Be7 10. Qh5 g6 11. Qg4 h5 12. Qf4 Nh6 13. axb4 Nxb4 14. Na3 Nd5 15. Qh4 Qd8 16. f4 Nxf4 17. Qxf4 Bxg5 18. Qxd4 Bc6 19. Qc3 Qb6+ 20. Kh1 Ng4 21. Re3 Bxe3 22. dxe3 Nxe3 23. Bxe3 Qxe3 24. Nc4 Qf2 25. Nd6+ Kf8 26. Be4 Bxe4 27. Nxe4 Qf4 28. Re1 Kg7 29. g3 Qf5 30. Nd6 Qf2 31. Ne4 Rac8 0-1

[Event "EU-Cup 34th"]
[Site "Porto Carras"]
[Date "2018.10.18"]
[Round "7.3"]
[White "Klauner, Theo"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2032"]
[BlackElo "2437"]
[PlyCount "56"]
[EventDate "2018.10.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Dudelange"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Qb6 5. Qb3 c4 6. Qc2 e5 7. dxe5 Bf5 8. Qc1 g5 9. Bg3 h5 10. h3 Bg7 11. Nf3 g4 12. Nd4 Nge7 13. hxg4 hxg4 14. Rxh8+ Bxh8 15. b3 Bxe5 16. Bxe5 Nxe5 17. Nd2 Bd3 18. Qa3 Bxf1 19. Qa4+ Kf8 20. Kxf1 Qg6 21. e4 g3 22. Qb4 Re8 23. Nf5 gxf2 24. Qd6 Nd3 25. bxc4 dxe4 26. Qxg6 fxg6 27. Nd6 Nf5 28. N6xe4 Ng3+ 0-1

[Event "EU-Cup 34th"]
[Site "Porto Carras"]
[Date "2018.10.17"]
[Round "6.3"]
[White "Van Haastert, Edwin"]
[Black "Matovic, Mihajlo Z"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2437"]
[BlackElo "2234"]
[PlyCount "101"]
[EventDate "2018.10.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Partizan"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SRB"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 Rc8 12. c4 g6 13. Be2 Bg7 14. Na5 Qc7 15. Rc1 0-0 16. 0-0 b6 17. Nc6 Nb8 18. Nxb8 Qxb8 19. b4 Qb7 20. Rfd1 Nd7 21. a4 Rfe8 22. Rb1 e4 23. f4 Kh7 24. a5 bxa5 25. c5 Qc7 26. c6 Nf6 27. bxa5 Ng4 28. Bxg4 hxg4 29. Rb7 Qd8 30. Rxf7 Kg8 31. Rd7 Qf6 32. Bd4 Qxd4+ 33. Qxd4 Bxd4+ 34. Rxd4 e3 35. Kf1 e2+ 36. Ke1 Rb8 37. Rb7 Rxb7 38. cxb7 Rb8 39. Rb4 Kf7 40. Kxe2 Ke7 41. Kf2 Kf6 42. Kg3 Kf5 43. Rb6 g5 44. fxg5 Kxg5 45. Rb1 Kf5 46. Rb4 Ke5 47. Kxg4 Kxd5 48. Kf5 Kc5 49. Rb1 d5 50. Ke6 d4 51. Kd7 1-0

[Event "EU-Cup 34th"]
[Site "Porto Carras"]
[Date "2018.10.16"]
[Round "5.3"]
[White "Swinkels, Robin"]
[Black "Van Haastert, Edwin"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2486"]
[BlackElo "2437"]
[PlyCount "75"]
[EventDate "2018.10.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Aachen Aufwaerts"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 Bf5 7. Qb3 Na5 8. Bb5+ Bd7 9. Qd1 e6 10. Bd3 Rc8 11. Nf3 Bb4 12. 0-0 Nc4 13. Bxc4 Rxc4 14. Ne5 Rc8 15. Qb3 Bxc3 16. bxc3 Ne4 17. Qxb7 f6 18. Nxd7 Qxd7 19. Rfb1 g5 20. Bb8 Nxc3 21. Rb3 Nxa2 22. Bxa7 Rc7 23. Qb8+ Rc8 24. Bc5 Rxb8 25. Rxb8+ Kf7 26. Rxh8 Qb5 27. Ra8 Nc3 28. R1a7+ Kg6 29. g4 Qb1+ 30. Kg2 Qe4+ 31. f3 Qc2+ 32. Kh3 f5 33. Rg8+ Kf6 34. Rgg7 fxg4+ 35. fxg4 e5 36. Raf7+ Ke6 37. Re7+ Kf6 38. dxe5# 1-0

[Event "EU-Cup 34th"]
[Site "Porto Carras"]
[Date "2018.10.15"]
[Round "4.3"]
[White "Damjanovic, Vuk"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2031"]
[BlackElo "2437"]
[PlyCount "85"]
[EventDate "2018.10.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Itaka"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "NED"]

1. Nf3 c5 2. c3 Nf6 3. d4 e6 4. Bg5 b6 5. e3 Bb7 6. Bd3 Be7 7. Nbd2 cxd4 8. exd4 d6 9. 0-0 0-0 10. Qe2 Nbd7 11. a4 a6 12. Rfe1 Re8 13. h3 e5 14. Qf1 Nd5 15. Bxe7 Rxe7 16. Be4 N7f6 17. Bxd5 Nxd5 18. dxe5 dxe5 19. Rxe5 Rxe5 20. Nxe5 Nxc3 21. bxc3 Qxd2 22. Qc4 Bd5 23. Qd4 Qxd4 24. cxd4 Rd8 25. a5 f6 26. Nd3 Bc4 27. Nb4 bxa5 28. Nc6 Rd6 29. Nxa5 Bd5 30. Rb1 g5 31. f3 h5 32. Kf2 Kf7 33. Nb7 Bxb7 34. Rxb7+ Ke6 35. Ke3 Kd5 36. Rb4 f5 37. Ra4 Rb6 38. Ra5+ Ke6 39. Kd3 h4 40. Kc3 Rc6+ 41. Kd3 Rb6 42. Kc3 Rc6+ 43. Kd3 1/2-1/2

[Event "EU-Cup 34th"]
[Site "Porto Carras"]
[Date "2018.10.14"]
[Round "3.3"]
[White "Van Haastert, Edwin"]
[Black "Hautot, Stephane"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2437"]
[BlackElo "2331"]
[PlyCount "43"]
[EventDate "2018.10.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Wirtzfeld"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "BEL"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. g3 h6 8. Bxf6+ gxf6 9. f4 exf4 10. gxf4 f5 11. 0-0-0+ Nd7 12. Bh3 Bd6 13. exf5 Bxf4+ 14. Kb1 Bc4 15. Rd4 Be3 16. Rxc4 Nf6 17. Nf3 a6 18. a4 Re8 19. Rd1+ Kc8 20. Re1 Kd7 21. Rd1+ Kc8 22. Nd5 1-0

[Event "EU-Cup 34th"]
[Site "Porto Carras"]
[Date "2018.10.13"]
[Round "2.3"]
[White "Van Haastert, Edwin"]
[Black "Safarli, Eltaj"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2437"]
[BlackElo "2676"]
[PlyCount "84"]
[EventDate "2018.10.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Odlar Yurdu"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "AZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Bb4 8. Bd2 0-0 9. a3 Bxc3 10. Bxc3 e5 11. 0-0-0 Re8 12. f3 Rd8 13. Qb5 Qc7 14. Na5 a6 15. Qc4 d6 16. Bb4 Rd7 17. Kb1 Rb8 18. Be2 Qb6 19. Nxc6 bxc6 20. Qc3 c5 21. Ba5 Qc6 22. Bc4 Rdb7 23. b3 Be6 24. Ka2 Rd7 25. Rhe1 h6 26. Rd2 Nh7 27. Bd5 Bxd5 28. Rxd5 f5 29. Qc4 Kh8 30. exf5 Nf6 31. Rdd1 d5 32. Qa4 Rb5 33. Rxe5 c4 34. b4 d4 35. Kb2 c3+ 36. Kb1 Qc4 37. f4 Ng4 38. Re8+ Kh7 39. Rd8 Rxd8 40. Bxd8 Nf2 41. Re1 d3 42. cxd3 Nxd3 0-1

[Event "EU-Cup 34th"]
[Site "Porto Carras"]
[Date "2018.10.12"]
[Round "1.3"]
[White "Mathioulakis, Fanis"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1856"]
[BlackElo "2437"]
[PlyCount "130"]
[EventDate "2018.10.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Chania Kaissa"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "NED"]

1. c4 e5 2. Nc3 Bb4 3. Nf3 Bxc3 4. dxc3 d6 5. Bg5 f6 6. Bh4 Ne7 7. e3 Nbc6 8. Qc2 Bf5 9. Bd3 Bxd3 10. Qxd3 Qd7 11. h3 f5 12. Bxe7 e4 13. Qd5 exf3 14. Bh4 fxg2 15. Rg1 Qf7 16. 0-0-0 0-0 17. Rxg2 Rae8 18. Bf6 g6 19. Bd4 Re4 20. Rdg1 Qxd5 21. cxd5 Nxd4 22. cxd4 f4 23. Kd2 fxe3+ 24. fxe3 Rf3 25. Rc1 Re7 26. Rh2 Rfxe3 27. Rxc7 Rxc7 28. Kxe3 Kg7 29. Ke4 Kf6 30. h4 a5 31. a3 b5 32. Rf2+ Kg7 33. Kd3 Kh6 34. Rf6 Rd7 35. Rf8 Kh5 36. Rf4 Rb7 37. Re4 b4 38. axb4 Rxb4 39. Kc3 Rb5 40. Re7 h6 41. Re6 Rb6 42. b3 g5 43. hxg5 hxg5 44. Re8 g4 45. Rh8+ Kg5 46. Rg8+ Kf4 47. Rf8+ Kg3 48. Rc8 Kf3 49. Rf8+ Kg2 50. Rc8 g3 51. Rg8 Kf2 52. Rf8+ Kg1 53. Rf6 g2 54. Rg6 Rb8 55. Rxd6 Rf8 56. Kc4 Rg8 57. Rf6 Kh2 58. Rf2 Kg3 59. Rxg2+ Kxg2 60. Kb5 Kf3 61. Kxa5 Ke4 62. b4 Kxd4 63. Ka6 Kxd5 64. b5 Kc5 65. b6 Rg6 0-1

[Event "NED-chT 1819"]
[Site "Netherlands"]
[Date "2018.10.06"]
[Round "2.5"]
[White "Admiraal, Miguoel"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2491"]
[BlackElo "2432"]
[PlyCount "28"]
[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 "Kennemer Combinatie"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. c3 0-0 7. Nbd2 a5 8. h3 h6 9. Re1 Be6 10. b3 d5 11. exd5 Nxd5 12. Qc2 Bd6 13. a3 Qf6 14. Ne4 Qg6 1/2-1/2

[Event "NED-chT 1718"]
[Site "Netherlands"]
[Date "2018.04.21"]
[Round "9.1"]
[White "Lopez, Jasel"]
[Black "Van Haastert, Edwin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2279"]
[BlackElo "2446"]
[PlyCount "107"]
[EventDate "2017.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kennemer Combinatie"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qb3 c4 6. Qc2 g6 7. Nd2 Bf5 8. Qc1 Nc6 9. Be2 Bg7 10. Ngf3 0-0 11. 0-0 Rac8 12. Bd1 Qd8 13. Bc2 Bxc2 14. Qxc2 b5 15. Ne5 Nh5 16. Nxc6 Rxc6 17. Bg5 h6 18. Bh4 Bf6 19. Bxf6 Nxf6 20. a4 a6 21. axb5 axb5 22. Ra7 Rc7 23. Ra6 Qb8 24. Rfa1 b4 25. e4 e6 26. e5 Nh5 27. g3 Rb7 28. Qc1 Ng7 29. Nf3 h5 30. Kg2 Qd8 31. Ra7 Rxa7 32. Rxa7 bxc3 33. bxc3 Nf5 34. h3 Re8 35. g4 hxg4 36. hxg4 Nh4+ 37. Nxh4 Qxh4 38. Qf4 Rf8 39. Ra1 f5 40. exf6 Qxf6 41. Qe3 Kg7 42. Ra6 Re8 43. Ra7+ Re7 44. g5 Qf8 45. Qe5+ Kg8 46. Ra6 Qf7 47. Kg3 Re8 48. Rc6 Re7 49. Qf6 Qxf6 50. gxf6 Rb7 51. Rxe6 Kf7 52. Re7+ Rxe7 53. fxe7 Kxe7 54. Kg4 1-0

[Event "NED-chT 1718"]
[Site "Netherlands"]
[Date "2018.04.07"]
[Round "8.3"]
[White "Van Haastert, Edwin"]
[Black "Zwirs, Nico"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2446"]
[BlackElo "2396"]
[PlyCount "51"]
[EventDate "2017.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Qg3 Nh5 11. Qe3 g6 12. d3 Bg7 13. Nd2 0-0 14. Nf3 e5 15. a3 Na5 16. b4 Nb3 17. Rb1 Nxc1 18. Rexc1 cxb4 19. cxb4 d5 20. exd5 Qxd5 21. Rc5 Qa2 22. Qc1 Qe6 23. Qc4 Qxc4 24. dxc4 e4 25. Nd2 Rfe8 26. Rd5 1/2-1/2

[Event "Delft Prinsenstad op 11th"]
[Site "Delft"]
[Date "2018.04.01"]
[Round "5"]
[White "Lalic, Bogdan"]
[Black "Van Haastert, Edwin"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2397"]
[BlackElo "2441"]
[PlyCount "71"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e4 Bb4 7. e5 Nd5 8. Bd2 b5 9. Ng5 Bb7 10. h4 Qe7 11. axb5 Bxc3 12. bxc3 cxb5 13. Ne4 0-0 14. Bg5 f6 15. exf6 Nxf6 16. Nxf6+ gxf6 17. Bh6 Rd8 18. Rh3 Kh8 19. Re3 Bd5 20. f4 Nc6 21. Rb1 Rab8 22. g4 b4 23. cxb4 Rxb4 24. Rc1 Rb3 25. Qd2 Qa3 26. f5 Nxd4 27. Rxb3 Nxb3 28. Qc3 Qe7 29. Rd1 exf5+ 30. Qe3 Qf7 31. Kf2 Re8 32. Qf4 a5 33. Qxf5 Qa7+ 34. Kg3 Qg1+ 35. Kh3 Qh1+ 36. Kg3 1/2-1/2

[Event "Delft Prinsenstad op 11th"]
[Site "Delft"]
[Date "2018.04.01"]
[Round "6"]
[White "Van Haastert, Edwin"]
[Black "Hilwerda, Jonas"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2441"]
[BlackElo "2111"]
[PlyCount "183"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Nc6 13. Nc3 Bd7 14. d5 Nb4 15. Bb1 a5 16. Nxe5 dxe5 17. d6 Bc6 18. dxe7 Qxe7 19. a3 Rfd8 20. Qf3 Na6 21. Bg5 Nc7 22. Ba2 Ne6 23. Bxf6 Qxf6 24. Qxf6 gxf6 25. Bd5 Nd4 26. Bxc6 Nxc6 27. Nd5 Nd4 28. Rac1 Kf8 29. Nxf6 Rac8 30. Rxc8 Rxc8 31. Nd7+ Ke7 32. Nxe5 Rc2 33. Nd3 Rd2 34. Re3 Nc2 35. Rg3 b4 36. axb4 Nxb4 37. Nxb4 axb4 38. Rb3 Rd4 39. f3 Kd6 40. Kf2 Rd2+ 41. Ke3 Rxg2 42. Rxb4 Rh2 43. Rb6+ Kd7 44. Rh6 Rxb2 45. Rxh7 Ke7 46. Kf4 Kf6 47. Rh4 Rh2 48. Kg3 Rh1 49. Rg4 Rg1+ 50. Kh2 Rf1 51. Kg2 Ra1 52. h4 Ra2+ 53. Kg3 Ra1 54. h5 Rh1 55. Rh4 Rg1+ 56. Kf4 Rg7 57. e5+ Ke6 58. h6 Rh7 59. Ke4 f6 60. f4 fxe5 61. fxe5 Rh8 62. Kf4 Rf8+ 63. Kg5 Rg8+ 64. Kh5 Kf5 65. Rd4 Rg5+ 66. Kh4 Rg1 67. Rd3 Rg4+ 68. Kh3 Rg6 69. Rd6 Rg1 70. Kh2 Rg8 71. h7 Rh8 72. Rh6 Kg5 73. Rh3 Kf5 74. Kg3 Kxe5 75. Rh6 Kf5 76. Kh4 Kf4 77. Rf6+ Ke5 78. Rf7 Ke6 79. Ra7 Kf6 80. Kh5 Rb8 81. Kh6 Rc8 82. Rg7 Rc1 83. Rg1 Rxg1 84. h8Q+ Kf5 85. Qf8+ Ke4 86. Qf2 Rg4 87. Kh5 Rf4 88. Qe2+ Kf5 89. Qe3 Re4 90. Qf3+ Rf4 91. Qd5+ Kf6 92. Qg5+ 1-0

[Event "Delft Prinsenstad op 11th"]
[Site "Delft"]
[Date "2018.03.31"]
[Round "3"]
[White "Van Haastert, Edwin"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2441"]
[BlackElo "2528"]
[PlyCount "36"]
[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 g6 3. d4 Bg7 4. c4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Nc2 a6 11. f3 Rc8 12. Qd2 Ne5 13. b3 b5 14. cxb5 Qc7 15. Bd4 Nxf3+ 16. Bxf3 e5 17. b6 Qb7 18. Bf2 Qc6 1/2-1/2

[Event "Delft Prinsenstad op 11th"]
[Site "Delft"]
[Date "2018.03.31"]
[Round "2"]
[White "Van der Velden, Bram"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "2197"]
[BlackElo "2441"]
[PlyCount "114"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Bg4 10. f3 Bh5 11. g4 Bg6 12. Nxg6 hxg6 13. e4 Qa5 14. Qb3 c5 15. d5 exd5 16. exd5 Nbd7 17. Re1 Nb6 18. Bf4 Nxc4 19. Qxc4 Rad8 20. d6 a6 21. Red1 Bxc3 22. bxc3 Rfe8 23. Rab1 Rd7 24. Re1 Kf8 25. Rxe8+ Nxe8 26. Rd1 Qb6 27. Qd5 c4+ 28. Qd4 Qc6 29. Qe4 Qxe4 30. fxe4 g5 31. Be5 f6 32. Bg3 Kf7 33. Rd4 Ke6 34. Rxc4 Nxd6 35. Bxd6 Rxd6 36. Kf2 Rd2+ 37. Kg3 g6 38. Rb4 Rd7 39. Kf3 Rc7 40. Rb3 Ke5 41. Ke3 Rc4 42. Rxb7 Rxe4+ 43. Kf3 Rxa4 44. Re7+ Kd6 45. Rg7 Rc4 46. Rxg6 Ke5 47. Rg8 Rxc3+ 48. Kg2 Kf4 49. Ra8 Rc2+ 50. Kh3 Rc6 51. Ra7 f5 52. gxf5 Kf3 53. Rh7 a5 54. Rh5 a4 55. Rh7 a3 56. f6 Rxf6 57. Rf7 g4+ 0-1

