[Event "Orsay Blitz op"]
[Site "Europe Echecs INT"]
[Date "2023.09.17"]
[Round "10"]
[White "Brulhard, Cedric"]
[Black "Velthuizen, Hector"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "1349"]
[BlackElo "1199"]
[PlyCount "56"]
[EventDate "2023.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f6 4. 0-0 a6 5. Bxc6 dxc6 6. Nxe5 fxe5 7. Qh5+ Kd7 8. Qxe5 Qe7 9. Qd4+ Qd6 10. Qe3 Ne7 11. d4 Qb4 12. a3 Qb6 13. Nc3 Ke8 14. Qf3 Bd7 15. Be3 Qa7 16. d5 Qb8 17. Rad1 cxd5 18. exd5 Qc8 19. Rfe1 Kd8 20. Bg5 h6 21. Bxe7+ Bxe7 22. Qf7 Re8 23. Re3 Bc5 24. Rxe8+ Bxe8 25. Qxg7 Qd7 26. Re1 Qxg7 27. Ne4 Qe5 28. Nxc5 Qxe1# 0-1

[Event "Orsay Blitz op"]
[Site "Europe Echecs INT"]
[Date "2023.09.17"]
[Round "9"]
[White "Chaudurie, Yohan"]
[Black "Velthuizen, Hector"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1540"]
[BlackElo "1199"]
[PlyCount "54"]
[EventDate "2023.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f6 4. d3 a6 5. Bc4 Bc5 6. 0-0 d6 7. Nfd2 f5 8. a3 Nf6 9. b4 Ba7 10. c3 Qe7 11. b5 axb5 12. Bb3 Be6 13. Bxe6 Qxe6 14. a4 bxa4 15. Qxa4 0-0 16. Qd1 Bb6 17. Rxa8 Rxa8 18. Bb2 Ra2 19. Qc1 fxe4 20. dxe4 d5 21. exd5 Qxd5 22. Nf3 Ne4 23. c4 Qd3 24. Bxe5 Bxf2+ 25. Kh1 Rc2 26. Qf4 Qxf1+ 27. Ng1 Qxg1# 0-1

[Event "Orsay Blitz op"]
[Site "Europe Echecs INT"]
[Date "2023.09.17"]
[Round "7"]
[White "De Smet, Fabrice"]
[Black "Velthuizen, Hector"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1401"]
[BlackElo "1199"]
[PlyCount "51"]
[EventDate "2023.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 Be6 10. d4 exd4 11. cxd4 Bxd5 12. exd5 Bb4+ 13. Kf1 Na5 14. Qa4+ c6 15. Qxb4 Nxc4 16. Qxc4 cxd5 17. Qd3 0-0 18. Re1 Re8 19. g3 Rc8 20. Kg2 Qa5 21. a3 Qb6 22. Re2 Rc7 23. Rhe1 Rxe2 24. Rxe2 Qc6 25. Nd2 Qc2 26. Re8# 1-0

[Event "Orsay Blitz op"]
[Site "Europe Echecs INT"]
[Date "2023.09.17"]
[Round "5"]
[White "Pon Le Brun, Gregoire"]
[Black "Velthuizen, Hector"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1663"]
[BlackElo "1199"]
[PlyCount "51"]
[EventDate "2023.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 f6 4. Nf3 Bb4 5. Bc4 Nge7 6. fxe5 fxe5 7. Ng5 Rf8 8. Qh5+ g6 9. Qxh7 Ng8 10. Bf7+ Ke7 11. Bxg8+ Kd6 12. Nf7+ Kc5 13. Nxd8 Rxd8 14. d3 Kb6 15. Be3+ Nd4 16. Qxg6+ d6 17. 0-0-0 Bxc3 18. bxc3 c5 19. cxd4 exd4 20. Kd2 Bd7 21. Qxd6+ Bc6 22. Rb1+ Ka5 23. Qxc5+ b5 24. Bxd4 Rxg8 25. Bc3+ Ka6 26. Qxc6# 1-0

[Event "Orsay Blitz op"]
[Site "Europe Echecs INT"]
[Date "2023.09.17"]
[Round "8"]
[White "Velthuizen, Hector"]
[Black "Desaint, Fabien"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1199"]
[BlackElo "1033"]
[PlyCount "125"]
[EventDate "2023.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. Bd3 Bxd3 6. cxd3 Bb4+ 7. Bd2 Be7 8. 0-0 f6 9. exf6 Bxf6 10. Bf4 Nd7 11. Be5 Nxe5 12. dxe5 Be7 13. Nbd2 Nh6 14. Re1 Nf5 15. Nf1 d4 16. Ng3 Nxg3 17. fxg3 0-0 18. Rf1 Qb6 19. b3 Qb5 20. Nxd4 Qxe5 21. Nf3 Bc5+ 22. d4 Qe3+ 23. Kh1 Bxd4 24. Qxd4 Qxd4 25. Nxd4 Rxf1+ 26. Rxf1 Rd8 27. Nxe6 Re8 28. Nc7 Re7 29. Na8 b5 30. Rd1 Kf7 31. Rf1+ Ke8 32. Rd1 Re2 33. a4 bxa4 34. bxa4 Ra2 35. Nc7+ Ke7 36. Re1+ Kd6 37. Ne8+ Kc5 38. Nxg7 Rxa4 39. Rc1+ Rc4 40. Rxc4+ Kxc4 41. Nf5 a5 42. Ne3+ Kb4 43. Nc2+ Kb3 44. Nd4+ Kb4 45. Nxc6+ Kb5 46. Nxa5 Kxa5 47. Kg1 Kb5 48. Kf2 Kc5 49. Kf3 Kd5 50. Kf4 Ke6 51. g4 Kf6 52. h4 Kg6 53. h5+ Kh6 54. Kf5 Kg7 55. g5 h6 56. g6 Kg8 57. Kf6 Kf8 58. g7+ Kg8 59. g4 Kh7 60. g5 hxg5 61. Kf7 g4 62. g8Q+ Kh6 63. Qg6# 1-0

[Event "Orsay Blitz op"]
[Site "Europe Echecs INT"]
[Date "2023.09.17"]
[Round "11"]
[White "Velthuizen, Hector"]
[Black "Eckert, Patrice"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1199"]
[BlackElo "1521"]
[PlyCount "81"]
[EventDate "2023.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 d5 5. d4 Bf5 6. c3 e6 7. Bc2 Bxc2 8. Qxc2 c5 9. f4 Nc6 10. Nf3 Rc8 11. Qd2 Nc4 12. Qc2 cxd4 13. Qa4 dxc3 14. Nxc3 Bc5 15. Qb5 Bb6 16. b3 Ba5 17. Bd2 Nxd2 18. Kxd2 Bxc3+ 19. Kxc3 0-0 20. Kd2 Qd7 21. Rac1 a6 22. Qa4 f6 23. Ke2 fxe5 24. Nxe5 Nxe5 25. Rxc8 Qxa4 26. Rxf8+ Kxf8 27. bxa4 Nc4 28. Rc1 Kf7 29. Kf3 Kf6 30. Kg4 g6 31. Kh4 h6 32. g4 b6 33. Kg3 a5 34. h4 e5 35. fxe5+ Kxe5 36. Kf3 d4 37. Rxc4 d3 38. Re4+ Kd5 39. Re1 Kd4 40. Rd1 Kc3 41. Ke3 1-0

[Event "Orsay Blitz op"]
[Site "Europe Echecs INT"]
[Date "2023.09.17"]
[Round "4"]
[White "Velthuizen, Hector"]
[Black "Konopka, Jeremiasz"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1199"]
[BlackElo "1858"]
[PlyCount "152"]
[EventDate "2023.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 Qb6 6. Be3 Bd7 7. Nbd2 a5 8. Bd3 Qxb2 9. Qb1 Qxb1+ 10. Rxb1 c4 11. Bc2 0-0-0 12. 0-0 Nh6 13. Ba4 Kc7 14. Ng5 Be7 15. h3 Rb8 16. Rb2 f6 17. exf6 gxf6 18. Ngf3 Nf5 19. Rfb1 Ba3 20. Rc2 Nxe3 21. fxe3 e5 22. dxe5 Bf5 23. e4 dxe4 24. Nh4 Bc5+ 25. Kh1 Be6 26. Bxc6 bxc6 27. Rxb8 Rxb8 28. Nxe4 Rb1+ 29. Kh2 Bg1+ 30. Kg3 fxe5 31. Nf6 Rf1 32. Nxh7 e4 33. Re2 e3 34. Nf3 Bf2+ 35. Kf4 Rc1 36. Nf6 Rxc3 37. Ne8+ Kd7 38. Nf6+ Kc7 39. Ne4 Rd3 40. Nxf2 exf2 41. Rxf2 Bd5 42. Ne5 Rd1 43. g4 Kd6 44. g5 Rg1 45. Kf5 Be6+ 46. Kf6 Bxh3 47. g6 Be6 48. g7 Bd5 49. Nf7+ Kc5 50. Nh6 Kb4 51. Rd2 c3 52. Rxd5 cxd5 53. g8Q Rxg8 54. Nxg8 c2 55. Nh6 c1Q 56. Nf5 Qf4 57. Ke6 Qxf5+ 58. Kxf5 d4 59. Ke4 Kc3 60. Kf3 d3 61. Kf2 d2 62. Ke3 Kc2 63. a4 d1Q 64. Ke4 Qd3+ 65. Ke5 Qc4 66. Kd6 Qxa4 67. Kc5 Qb4+ 68. Kd5 Kc3 69. Ke5 Qd4+ 70. Ke6 Qc5 71. Kf6 Kd4 72. Kg6 Qe5 73. Kh6 Qg3 74. Kh7 Ke5 75. Kh6 Kf6 76. Kh5 Qg5# 0-1

[Event "Orsay Blitz op"]
[Site "Europe Echecs INT"]
[Date "2023.09.17"]
[Round "6"]
[White "Velthuizen, Hector"]
[Black "Pineau, Patrick"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1199"]
[BlackElo "1360"]
[PlyCount "94"]
[EventDate "2023.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. a3 d6 5. b4 b6 6. g3 Bb7 7. d3 Qf6 8. Bg2 Qxa1 9. Nbd2 Qf6 10. 0-0 e5 11. Bb2 Qd8 12. Re1 Nc6 13. Nf1 Nd4 14. Bxd4 cxd4 15. g4 Bc8 16. h3 Nf6 17. Ng3 g6 18. Qa4+ Bd7 19. b5 axb5 20. Qb3 bxc4 21. dxc4 Rb8 22. Rb1 Bg7 23. Ng5 h6 24. Nf3 h5 25. Ng5 h4 26. c5 Be6 27. Nxe6 fxe6 28. Qxe6+ Qe7 29. Qxe7+ Kxe7 30. Ne2 bxc5 31. Rf1 Rb2 32. Nc1 Rhb8 33. Nd3 Rb1 34. f4 Rxf1+ 35. Kxf1 Rb1+ 36. Kf2 exf4 37. Nxf4 Rb2+ 38. Kg1 Rb3 39. Nxg6+ Ke8 40. a4 d3 41. Bf3 d2 42. Kf2 Rxf3+ 43. Kxf3 d1Q+ 44. Ke3 Bh6+ 45. Kf2 Qd2+ 46. Kf1 Be3 47. Nxh4 Qf2# 0-1

[Event "Orsay Blitz op"]
[Site "Europe Echecs INT"]
[Date "2023.09.17"]
[Round "3"]
[White "Zigic, Vania"]
[Black "Velthuizen, Hector"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1637"]
[BlackElo "1199"]
[PlyCount "122"]
[EventDate "2023.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. Nc3 Bf5 5. Nb5 Rc8 6. Bd3 Bg6 7. Bxg6 hxg6 8. f3 a6 9. Na3 e6 10. Ne2 Bd6 11. c4 Bxf4 12. Nxf4 g5 13. Nd3 0-0 14. c5 b6 15. 0-0 bxc5 16. Nxc5 Rb8 17. Qd2 Rb6 18. Rab1 Nb4 19. Na4 Rb8 20. b3 Qe7 21. Nc5 Rb6 22. Rfc1 Nc6 23. Nc2 a5 24. Na4 Rbb8 25. e4 dxe4 26. fxe4 Nxe4 27. Qe3 Nd6 28. Ne1 Nb4 29. Rb2 Nb5 30. Nc5 Na3 31. Re2 Nd5 32. Qg3 f6 33. Ned3 Nb4 34. Nxb4 Rxb4 35. Na6 Rxd4 36. Rxc7 Rd1+ 37. Re1 Rxe1+ 38. Qxe1 Qd6 39. Qc3 Qd1+ 40. Kf2 Qd6 41. Nb8 Qb6+ 42. Kg3 Rxb8 43. Rc8+ Rxc8 44. Qxc8+ Kh7 45. Qc3 Nb5 46. Qd3+ g6 47. h3 Kh6 48. Kh2 Qc7+ 49. Kh1 Qc1+ 50. Kh2 Qf4+ 51. Kh1 Nd6 52. g3 Qe5 53. h4 Nf5 54. hxg5+ fxg5 55. g4 Ng3+ 56. Kg2 Qd5+ 57. Kxg3 Qxd3+ 58. Kg2 Qd5+ 59. Kf2 Qd6 60. Ke2 Qe7 61. Kd3 Qf7 0-1

