[Event "FICGS theme 0249 email"]
[Site "FICGS email"]
[Date "2021.11.26"]
[Round "1"]
[White "Aahlad, Yeturu"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2210"]
[BlackElo "2089"]
[PlyCount "40"]
[EventDate "2021.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 a6 8. g4 Nxg4 9. Bf4 Nd7 10. Rg1 Ngf6 11. 0-0-0 Bb7 12. e4 g6 13. Kb1 b4 14. Na4 Be7 15. Bh6 Qa5 16. Qc2 c5 17. d5 exd5 18. exd5 0-0-0 19. d6 Bf8 20. Bxf8 Rhxf8 1/2-1/2

[Event "FICGS theme 0249 email"]
[Site "FICGS email"]
[Date "2021.11.26"]
[Round "1"]
[White "Brand Lyard, Paul"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1609"]
[BlackElo "2089"]
[PlyCount "48"]
[EventDate "2021.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 a6 8. g4 Nxg4 9. h3 Nf6 10. Bg2 Nbd7 11. Ng5 Bb7 12. Bf4 Nh5 13. Nxh7 Nxf4 14. Qf3 Nxg2+ 15. Qxg2 Rxh7 16. Qg4 c5 17. Rg1 Nf6 18. Qg5 cxd4 19. Nb1 Bb4+ 20. Kd1 d3 21. e3 Bf3+ 22. Kc1 d2+ 23. Kc2 d1Q+ 24. Rxd1 Qxd1# 0-1

[Event "FICGS theme 0249 email"]
[Site "FICGS email"]
[Date "2021.11.26"]
[Round "1"]
[White "Csoma, Robert"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1765"]
[BlackElo "2089"]
[PlyCount "58"]
[EventDate "2021.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 a6 8. g4 Nxg4 9. h3 Nf6 10. e4 Bb7 11. Be3 Nbd7 12. 0-0-0 c5 13. d5 b4 14. Nb1 exd5 15. exd5 Bxd5 16. Be2 c4 17. Qc2 b3 18. axb3 cxb3 19. Qd3 Bb4 20. Nc3 Bxc3 21. bxc3 Qa5 22. Kd2 0-0 23. Ra1 Qc7 24. Rxa6 Rxa6 25. Qxa6 Ne4+ 26. Ke1 b2 27. Bd3 Qxc3+ 28. Kf1 Nec5 29. Bxc5 Bxf3 0-1

[Event "FICGS theme 0249 email"]
[Site "FICGS email"]
[Date "2021.11.26"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Cruz Ramirez, Eliecer"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2089"]
[BlackElo "1929"]
[PlyCount "65"]
[EventDate "2021.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 a6 8. g4 Nxg4 9. Rg1 Nf6 10. Bf4 Nbd7 11. 0-0-0 Bb7 12. e4 Rc8 13. Kb1 c5 14. d5 c4 15. Qc2 b4 16. Na4 exd5 17. Bh3 Be7 18. e5 Nh5 19. Be3 g6 20. e6 fxe6 21. Bxe6 Nf8 22. Bh3 Rc7 23. Ng5 Bxg5 24. Rxg5 Qe7 25. Nb6 Nf6 26. Bd4 Kf7 27. Re5 Qd8 28. Qe2 h6 29. Re1 Rh7 30. Qe3 c3 31. Nd7 Rxd7 32. Bxd7 c2+ 33. Kc1 1-0

[Event "FICGS theme 0249 email"]
[Site "FICGS email"]
[Date "2021.11.26"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Tedoldi, Guido"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2089"]
[BlackElo "1608"]
[PlyCount "35"]
[EventDate "2021.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 a6 8. g4 Nxg4 9. Rg1 Nf6 10. Bf4 Bb4 11. Rxg7 Bf8 12. Rg1 Nbd7 13. 0-0-0 Nd5 14. Nxd5 cxd5 15. Kb1 Nb6 16. Ne5 Nc4 17. Qf3 Nxe5 18. Bxe5 1-0

[Event "FICGS theme 0249 email"]
[Site "FICGS email"]
[Date "2021.11.26"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Wiaderek, Piotr"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2089"]
[BlackElo "2191"]
[PlyCount "49"]
[EventDate "2021.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 a6 8. g4 Nxg4 9. Rg1 Nf6 10. Bf4 Bb7 11. e4 Nbd7 12. 0-0-0 Nh5 13. Be3 Qc7 14. Kb1 Be7 15. Ng5 b4 16. Na4 Qxh2 17. Be2 Nf4 18. Qc2 Nxe2 19. Qxe2 h6 20. Qf3 hxg5 21. Rh1 Rh3 22. Qxh3 Qxh3 23. Rxh3 0-0-0 24. f3 c5 25. dxc5 1/2-1/2

[Event "FICGS class A 000201 email"]
[Site "FICGS email"]
[Date "2018.11.29"]
[Round "1"]
[White "Cadena, Oscar"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2000"]
[BlackElo "2084"]
[PlyCount "28"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. a4 bxa4 14. Ncb4 Nxb4 0-1

[Event "FICGS class A 000201 email"]
[Site "FICGS email"]
[Date "2018.11.29"]
[Round "1"]
[White "Farnik, Kym"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2130"]
[BlackElo "2084"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 c6 3. c3 Nd7 4. e4 e5 5. h3 h6 6. Bd3 Qc7 7. 0-0 Ngf6 8. c4 Be7 9. Nc3 a6 10. Be3 g5 11. d5 Nf8 12. Nh2 Ng6 13. Rc1 Nf4 14. Re1 Rg8 15. Bf1 g4 16. hxg4 Nxg4 17. Nxg4 Bxg4 18. Qd2 c5 19. Bxf4 exf4 20. Qxf4 0-0-0 21. Rb1 Rg6 22. f3 Bh3 23. Qxf7 Rdg8 24. g4 Bxg4 25. fxg4 Rxg4+ 26. Kh2 Bh4 27. Qxc7+ Kxc7 28. Re3 Bg5 29. Rf3 Bf4+ 30. Kh3 Be5 31. Ne2 Rxe4 32. b4 Rg5 33. Ng3 Reg4 34. Rbb3 Bxg3 35. Rxg3 Rxg3+ 36. Rxg3 Rxg3+ 37. Kxg3 cxb4 38. Be2 Kb6 39. Kf4 Kc5 40. Ke4 a5 41. Kd3 b5 42. cxb5 Kxb5 43. Kc2+ Kc5 44. Bf3 1/2-1/2

[Event "FICGS class A 000201 email"]
[Site "FICGS email"]
[Date "2018.11.29"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Brennan, Sam"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2084"]
[BlackElo "2000"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. Nxc3 Nd4 13. Qd3 Nef5 14. Bb2 Bd7 15. 0-0-0 Rc8 16. Rd2 Qa5 17. Rg1 Bb5 18. Nxb5 Rxc2+ 19. Kd1 Rxd2+ 20. Qxd2 Qa4+ 21. Ke1 Nf3+ 22. gxf3 Rxg1 23. Qb4 Qc2 24. Qc3 Qg2 25. Qc8+ Ke7 26. Qc5+ 1/2-1/2

[Event "FICGS class A 000201 email"]
[Site "FICGS email"]
[Date "2018.11.29"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Yarkov, Evgeny"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2084"]
[BlackElo "2037"]
[PlyCount "40"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 Be7 14. 0-0 0-0 15. Rb3 Qc5+ 16. Be3 Qe5 17. Bd4 Qa5 18. Bb6 Qe5 19. Bd4 Qa5 20. Bb6 Qe5 1/2-1/2

[Event "FICGS class A 000201 email"]
[Site "FICGS email"]
[Date "2018.11.29"]
[Round "1"]
[White "Walton, John"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2000"]
[BlackElo "2084"]
[PlyCount "91"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. a3 b6 5. Nf3 Bb7 6. g3 f6 7. Bg2 Nc6 8. Qc2 Nc5 9. exf6 Nd4 10. f7+ Kxf7 11. Qd1 Nxf3+ 12. Bxf3 Bxf3 13. exf3 g6 14. b4 Bg7 15. Ra2 Re8+ 16. Kf1 Ne6 17. Bb2 Bxb2 18. Rxb2 a5 19. Kg2 axb4 20. axb4 Ra1 21. Re1 Qg5 22. Re4 Re7 23. h4 Qf6 24. Rd2 Kg8 25. Qc2 Qf8 26. Nc3 Rf7 27. Nd5 Rxf3 28. Ne7+ Qxe7 29. Kxf3 c5 30. Qd3 Nd4+ 31. Kg2 Qf8 32. bxc5 bxc5 33. Qe3 Ra8 34. g4 Qc8 35. f3 Ne6 36. h5 Qc6 37. Re2 Rf8 38. hxg6 hxg6 39. Qh6 Ng7 40. Rf4 Rxf4 41. Qxf4 Ne6 42. Qf6 g5 43. Qg6+ Kf8 44. Qf5+ Kg7 45. Rd2 Qc7 46. Kf1 1-0

[Event "FICGS class A 000178 email"]
[Site "FICGS email"]
[Date "2017.06.07"]
[Round "1"]
[White "Cirulis, Ilmars"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2031"]
[BlackElo "2058"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. Nf3 Qe7 5. c4 c6 6. cxd5 cxd5 7. Nc3 Nf6 8. Nb5 Nbd7 9. Nxd6+ Qxd6 10. e3 0-0 11. Be2 Re8 12. 0-0 Nb6 13. d3 Bd7 14. a4 d4 15. exd4 Qxb4 16. Ba3 Qxa4 17. Qxa4 Bxa4 18. dxe5 Bc6 19. g3 Nfd7 20. d4 Nf8 21. Nh4 g6 22. Ng2 Ne6 23. Rfd1 Rad8 24. Bd6 Ng5 25. Nf4 Nf3+ 26. Bxf3 Bxf3 27. Rd3 Be4 28. Re3 Nc4 29. Rxe4 Nxd6 30. Ree1 Nc4 31. Rxa7 Rxd4 32. Rxb7 1/2-1/2

[Event "FICGS class A 000178 email"]
[Site "FICGS email"]
[Date "2017.06.07"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Bukharin, Alexey"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2058"]
[BlackElo "2065"]
[PlyCount "35"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 d4 11. Bxe6 Nxe6 12. cxd4 Ncxd4 13. a4 Bb4 14. axb5 Nxb5 15. Qa4 Bxd2 16. Rd1 0-0 17. Bxd2 c5 18. Qe4 1/2-1/2

[Event "FICGS class A 000178 email"]
[Site "FICGS email"]
[Date "2017.06.07"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Jabot, Daniel"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2058"]
[BlackElo "2096"]
[PlyCount "54"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h6 8. Bg2 Nc6 9. h3 Ne5 10. f4 Nc4 11. Bc1 Qc7 12. Qe2 e5 13. Nf5 exf4 14. Bxf4 Nxb2 15. Nd5 Nxd5 16. exd5+ Kd8 17. c4 Nxc4 18. Rc1 Qa5+ 19. Kf2 Ne5 20. Rhd1 Bxf5 21. gxf5 f6 22. Qb2 Rb8 23. Bd2 Nd3+ 24. Kg3 Nxb2 25. Bxa5+ b6 26. Rd2 bxa5 27. Rb1 Rg8 1/2-1/2

[Event "FICGS class A 000178 email"]
[Site "FICGS email"]
[Date "2017.06.07"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Kireev, Sergey Ivanovich"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2058"]
[BlackElo "2197"]
[PlyCount "56"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. d4 exd4 10. e5 Ne4 11. cxd4 Bf5 12. Nc3 Nxc3 13. bxc3 Na5 14. Bc2 Bxc2 15. Qxc2 Nc4 16. a4 c6 17. Nd2 c5 18. dxc5 Bxc5 19. Nxc4 dxc4 20. Qe4 Qa5 21. Ba3 Bxa3 22. Rxa3 Rad8 23. e6 fxe6 24. Qxe6+ Kh8 25. h3 h6 26. Rea1 b4 27. cxb4 Qxb4 28. Rg3 Qc5 1/2-1/2

[Event "FICGS class A 000178 email"]
[Site "FICGS email"]
[Date "2017.06.07"]
[Round "1"]
[White "Pareschi, Remo"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2028"]
[BlackElo "2058"]
[PlyCount "112"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 Nc6 6. Nge2 Nge7 7. b3 Bf5 8. d4 exd4 9. exd4 Qd7 10. d5 Ne5 11. 0-0 h5 12. f4 Ng4 13. Qd2 Nf6 14. Bb2 h4 15. Rae1 Bh3 16. Nd4 hxg3 17. hxg3 Bxg2 18. Qxg2 0-0-0 19. Nd1 Nh5 20. g4 Rdg8 21. Qf3 Nf6 22. Nf2 Nf5 23. g5 Nh4 24. Qg3 Ne8 25. Qd3 Kb8 26. Re4 f6 27. Ne6 fxg5 28. Nxg7 Nxg7 29. fxg5 Rh5 30. Bf6 Nhf5 31. Rfe1 a6 32. Rg4 Rh7 33. b4 Rf8 34. b5 a5 35. Ne4 b6 36. Qc3 Rh5 37. Nf2 Ne8 38. Re6 Qh7 39. Qf3 Nxf6 40. gxf6 Qh8 41. Qe4 Kb7 42. c5 bxc5 43. b6 cxb6 44. Rxg6 Qh7 45. Rg4 Qh6 46. a4 Rf7 47. Rf4 Rh7 48. Rg4 Qc1+ 49. Qe1 Qb2 50. Qe2 Qc3 51. Qe4 Qa3 52. f7 Rxf7 53. Re8 Rhh7 54. Qe6 Qc1+ 55. Kg2 Ka7 56. Qe4 Nd4 0-1

[Event "FICGS class A 000178 email"]
[Site "FICGS email"]
[Date "2017.06.07"]
[Round "1"]
[White "Sorbi, Luca"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2039"]
[BlackElo "2058"]
[PlyCount "96"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 Ne7 18. Nxe7 Qxe7 19. Nd5 Qd8 20. 0-0 f5 21. exf5 Bxf5 22. Qe2 Bd7 23. Ra2 Be6 24. Rd1 Rc8 25. g3 Bh6 26. h4 Rc6 27. Qe4 Bf5 28. Qe1 g6 29. Ne3 Qc7 30. Nxf5 gxf5 31. Rd5 Rc5 32. Qd1 f4 33. Rxd6 fxg3 34. Rd7 Qb6 35. Qd3 gxf2+ 36. Rxf2 Qg6+ 37. Rg2 Qxd3 38. Bxd3 Be3+ 39. Kh2 e4 40. Bxe4 Bf4+ 41. Kg1 Be3+ 42. Kh2 Bf4+ 43. Kh1 Rh5 44. Rg4 Bg3 45. Rxh7+ Rxh7 46. Bxh7 Be1 47. Be4 Bxc3 48. Kg1 Rb8 1/2-1/2

[Event "FICGS class C 000250 email"]
[Site "FICGS email"]
[Date "2016.11.22"]
[Round "1"]
[White "Block, Benjamin"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1829"]
[BlackElo "1993"]
[PlyCount "12"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 0-1

[Event "FICGS class C 000250 email"]
[Site "FICGS email"]
[Date "2016.11.22"]
[Round "1"]
[White "Cirulis, Ilmars"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1866"]
[BlackElo "1993"]
[PlyCount "60"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 e6 2. a3 Nf6 3. e3 Be7 4. c4 b6 5. d4 c5 6. bxc5 bxc5 7. d5 exd5 8. cxd5 d6 9. Nc3 0-0 10. Bd2 Nbd7 11. Nf3 Nb6 12. e4 Re8 13. Bd3 Bg4 14. h3 Bxf3 15. Qxf3 Nfd7 16. Rb1 Ne5 17. Qe2 Nxd3+ 18. Qxd3 Bf6 19. 0-0 Qe7 20. Rfe1 Be5 21. Ne2 Rab8 22. Bc3 Nd7 23. Qa6 Rxb1 24. Rxb1 Bxc3 25. Nxc3 Qe5 26. Nb5 Qxe4 27. Rf1 Re5 28. Nxd6 Qxd5 29. Nc4 Qe6 30. Qxa7 Qxc4 1/2-1/2

[Event "FICGS class C 000250 email"]
[Site "FICGS email"]
[Date "2016.11.22"]
[Round "1"]
[White "Duenas, Alexis"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1900"]
[BlackElo "1993"]
[PlyCount "26"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 b5 6. 0-0 e6 7. a4 Bb7 8. b3 cxb3 9. Qxb3 b4 10. a5 c5 11. dxc5 Bxc5 12. Bd2 Qe7 13. Ne5 0-0 0-1

[Event "FICGS class C 000250 email"]
[Site "FICGS email"]
[Date "2016.11.22"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Carrizo, Jose Luis"]
[Result "1-0"]
[ECO "C75"]
[WhiteElo "1993"]
[BlackElo "2065"]
[PlyCount "83"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 Nge7 7. d4 Ng6 8. Be3 h6 9. Nbd2 Be7 10. Re1 Bg5 11. Nf1 Bxe3 12. Nxe3 0-0 13. Bc2 Re8 14. Rc1 Nh4 15. Nxh4 Qxh4 16. g3 Qg5 17. dxe5 Qxe5 18. Nd5 Rac8 19. f4 Qe6 20. a3 Ne7 21. Ne3 Bc6 22. Qd3 Qg6 23. Rcd1 h5 24. Ng2 Qh6 25. Nh4 Bd7 26. b4 Bg4 27. Rd2 Ng6 28. Ng2 h4 29. Ne3 Bd7 30. c4 Nf8 31. Qc3 Qh5 32. Rf2 Ng6 33. Rg2 b6 34. g4 Qh6 35. g5 Qh5 36. Rf1 Bc6 37. Nd5 b5 38. f5 Ne5 39. Nf4 Qh7 40. g6 fxg6 41. c5 Rcd8 42. cxd6 1-0

[Event "FICGS class C 000250 email"]
[Site "FICGS email"]
[Date "2016.11.22"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "De la Foret, Fred"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "1993"]
[BlackElo "1900"]
[PlyCount "23"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 g6 8. Bxf6 exf6 9. 0-0-0 Nxd4 10. Qxd4 Bh6+ 11. Kb1 0-0 12. Bc4 1-0

[Event "FICGS class C 000250 email"]
[Site "FICGS email"]
[Date "2016.11.22"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Voudouris, Nick"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1993"]
[BlackElo "1804"]
[PlyCount "73"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 8. c4 c6 9. cxd5 cxd5 10. Nc3 Nxc3 11. bxc3 0-0 12. Qh5 f5 13. Qf3 Kh8 14. Bd2 Bc6 15. Rfe1 g6 16. Re6 Qc7 17. h4 Rae8 18. Rxe8 Rxe8 19. h5 Qf7 20. Bf4 Bxf4 21. Qxf4 gxh5 22. Kf1 Bd7 23. Re1 Rxe1+ 24. Kxe1 Kg7 25. Be2 a6 26. Qe5+ Kh6 27. Bf3 Bc6 28. g3 Kg6 29. Qd6+ Kg7 30. Kd2 h6 31. Ke3 Kh7 32. Kf4 Kg7 33. Bg2 a5 34. Qe5+ Kg6 35. Bf3 Qd7 36. Bd1 Qf7 37. Qd6+ 1/2-1/2

[Event "FICGS class A 000164 email"]
[Site "FICGS email"]
[Date "2015.09.03"]
[Round "1"]
[White "Dialfonso, Darren"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2128"]
[BlackElo "2031"]
[PlyCount "107"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Nc3 e5 6. d3 Nge7 7. Bc4 0-0 8. a4 h6 9. Re1 d6 10. Bd2 Kh7 11. h3 Be6 12. Bxe6 fxe6 13. Ne2 d5 14. Ng3 Nd4 15. Nxd4 cxd4 16. h4 Rc8 17. h5 g5 18. Rc1 Nc6 19. Qg4 Qd6 20. b4 a6 21. b5 Ne7 22. exd5 exd5 23. c3 dxc3 24. Bxc3 Rf4 25. Qd1 axb5 26. axb5 Rcf8 27. Qe2 Qb6 28. Nh1 Qxb5 29. Bxe5 Bxe5 30. Qxe5 Nc6 31. Qd6 R4f6 32. Re6 Kg7 33. Rce1 Qxd3 34. Ng3 Qd4 35. R1e2 R8f7 36. Rxf6 Qxf6 37. Qxd5 Nd4 38. Rd2 Ne6 39. Ne4 Qf5 40. Qd3 Rc7 41. Qb1 Kg8 42. f3 Qe5 43. Rd5 Qf4 44. Rd1 g4 45. fxg4 Rf7 46. Qc2 Nd4 47. Qc8+ Kg7 48. Qc3 Qxe4 49. Rxd4 Qe5 50. Qd2 Re7 51. Rd5 Qe3+ 52. Qxe3 Rxe3 53. Kh2 Rb3 54. g3 1-0

[Event "FICGS class A 000164 email"]
[Site "FICGS email"]
[Date "2015.09.03"]
[Round "1"]
[White "Lobanov, Alex"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2157"]
[BlackElo "2031"]
[PlyCount "107"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nh5 8. g3 f5 9. exf5 gxf5 10. Nh4 Nf6 11. Bg5 Qe8 12. Bd3 e4 13. Be2 Nfd7 14. 0-0 Ne5 15. Bh5 Qd7 16. f3 exf3 17. Nxf3 Na6 18. Qe2 f4 19. gxf4 Qxh3 20. fxe5 Qxh5 21. e6 Rxf3 22. Rxf3 Qxg5+ 23. Qg2 Qxg2+ 24. Kxg2 Bxe6 25. dxe6 Re8 26. Re1 Be5 27. Nd5 Rxe6 28. Nf4 Rh6 29. Nd3 Bf6 30. Re8+ Kg7 31. b3 Nc5 32. Rc8 Ne6 33. Nf4 Nxf4+ 34. Rxf4 c6 35. Rc7+ Kg6 36. Rf3 Rh4 37. Rxb7 Bd4 38. Rh3 Rf4 39. Rd7 Bc5 40. Rg3+ Kf5 41. Rf7+ Ke5 42. Rxf4 Kxf4 43. Rh3 a5 44. Rxh7 Ke4 45. Kf1 Kd4 46. Rh3 Bb4 47. Ke2 d5 48. Rh6 Kc5 49. Kd3 dxc4+ 50. bxc4 Kb6 51. Rf6 Kc5 52. Rf5+ Kb6 53. Ke4 Be7 54. Ke5 1-0

[Event "FICGS class A 000164 email"]
[Site "FICGS email"]
[Date "2015.09.03"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Bartsch, Reinhard Andrea"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2031"]
[BlackElo "1984"]
[PlyCount "73"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 Bxc3+ 7. bxc3 h6 8. Bh4 0-0 9. Qc2 Ne5 10. Nb5 d6 11. Bxf6 gxf6 12. e3 Kh8 13. Be2 Rg8 14. g3 Bh3 15. Nd4 a6 16. Qe4 f5 17. Qxb7 Rb8 18. Qd5 Rb2 19. Rd1 c5 20. f4 Ng4 21. Nxf5 Qa5 22. Qd3 Re8 23. e4 Rxe4 24. Rd2 Rxd2 25. Qxe4 Rxe2+ 26. Kxe2 Qxa2+ 27. Ke1 Qa1+ 28. Kd2 Qb2+ 29. Qc2 Qxc2+ 30. Kxc2 Nf2 31. Ra1 Bxf5+ 32. Kd2 Be6 33. Ke2 Ng4 34. Kf3 a5 35. Rxa5 Nxh2+ 36. Kg2 Ng4 37. Kf3 1/2-1/2

[Event "FICGS class A 000164 email"]
[Site "FICGS email"]
[Date "2015.09.03"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Duttagupta, Aniruddha"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2031"]
[BlackElo "2031"]
[PlyCount "53"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nh6 5. h4 Nc6 6. d3 d6 7. h5 Bg4 8. Bd2 gxh5 9. a3 Nf5 10. Nf3 Qd7 11. Nh2 Ne5 12. Nxg4 hxg4 13. b4 Rc8 14. bxc5 dxc5 15. Rh5 Nd4 16. a4 f5 17. a5 0-0 18. Rb1 Rb8 19. Na4 Qc7 20. Kf1 Rfd8 21. Bf4 e6 22. Rg5 b6 23. axb6 axb6 24. Nc3 Kh8 25. Rh5 Rd7 26. Qd2 Qd6 27. Qc1 1/2-1/2

[Event "FICGS class A 000164 email"]
[Site "FICGS email"]
[Date "2015.09.03"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Teverovski, Bogoljub"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2031"]
[BlackElo "2028"]
[PlyCount "68"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. Bg2 dxc4 5. 0-0 Nbd7 6. Qc2 Nb6 7. a4 a5 8. Na3 g6 9. Nxc4 Nxc4 10. Qxc4 Bg7 11. e4 0-0 12. d3 Be6 13. Qc2 Ng4 14. Bf4 h6 15. Bd2 Qb6 16. Bc3 Rfd8 17. Rfe1 h5 18. h3 Bb3 19. Qd2 Bh6 20. Qe2 Nf6 21. Ra3 Be6 22. d4 Ne8 23. Rb1 Bg7 24. Qc2 Nd6 25. b4 Nc4 26. Rab3 Qa7 27. bxa5 Nxa5 28. Rb6 Nc4 29. Rxb7 Qxa4 30. Qxa4 Rxa4 31. Rb8 Ra8 32. Rxa8 Rxa8 33. Ng5 Bd7 34. e5 f6 1/2-1/2

[Event "FICGS class A 000164 email"]
[Site "FICGS email"]
[Date "2015.09.03"]
[Round "1"]
[White "Sorbi, Luca"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1987"]
[BlackElo "2031"]
[PlyCount "52"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. h4 Bh6 14. a4 bxa4 15. Ncb4 0-0 16. Qxa4 a5 17. Bb5 Nxd5 18. Nxd5 Be6 19. Bc6 Rb8 20. b4 axb4 21. cxb4 Kh8 22. b5 Bxd5 23. Bxd5 Qb6 24. 0-0 Qxb5 25. Qxb5 Rxb5 26. Bxf7 g6 1/2-1/2

[Event "SA-2015-0-00482"]
[Site "LSS email"]
[Date "2015.08.06"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Dehaybe, Andre"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2160"]
[BlackElo "2091"]
[PlyCount "42"]
[EventDate "2015.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. 0-0 Be7 9. Bg5 0-0 10. Nd2 h6 11. Bh4 Rb8 12. Rb1 Bg4 13. Nf3 Ne4 14. Bxe4 dxe4 15. Qxd8 Bxd8 16. Ne5 Bxh4 17. Nxg4 Rfd8 18. g3 Be7 19. Ne3 Rd2 20. Rbd1 Rxd1 21. Nxd1 Bc5 1/2-1/2

[Event "SA-2015-0-00482"]
[Site "LSS email"]
[Date "2015.08.06"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Susla, Vitaliy"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2160"]
[BlackElo "2315"]
[PlyCount "63"]
[EventDate "2015.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Qd2 Nbd7 11. a4 Nb6 12. a5 Nc4 13. Bxc4 Bxc4 14. Rfd1 Rc8 15. f3 Qe8 16. Bg5 h6 17. Bxf6 Bxf6 18. Qxd6 Rc6 19. Qd2 Qc8 20. Nc1 Rd8 21. Qe1 Be7 22. Nd3 Bxd3 23. cxd3 Bb4 24. Qg3 Re8 25. Nd5 Rg6 26. Qh4 Qc2 27. Qh3 Bxa5 28. Kh1 Bb6 29. Rdc1 Qe2 30. f4 Bd4 31. f5 Rc6 32. Re1 1/2-1/2

[Event "SA-2015-0-00482"]
[Site "LSS email"]
[Date "2015.08.05"]
[Round "?"]
[White "Borisovs, Leonids"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2201"]
[BlackElo "2160"]
[PlyCount "96"]
[EventDate "2015.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 a6 10. Rd1 b5 11. Be2 Qc7 12. Ne4 Nxe4 13. Qxe4 Bb7 14. Bd3 g6 15. Qh4 c5 16. Ng5 h5 17. Ne4 Bxe4 18. Bxe4 Rac8 19. Bd2 c4 20. Bc2 Nb6 21. Ba5 Rb8 22. e4 Be7 23. Qh3 b4 24. Rac1 Qd7 25. Bxb6 Rxb6 26. Qe3 Rc8 27. e5 c3 28. Bb3 cxb2 29. Rb1 Rc3 30. Qf4 a5 31. d5 exd5 32. Rxb2 a4 33. Bxd5 Qf5 34. Qxf5 gxf5 35. Kf1 Kg7 36. f4 h4 37. Rd4 Rb5 38. h3 Bf8 39. Rb1 Rc2 40. Rd3 Bc5 41. Bc6 Ra5 42. Ra1 b3 43. axb3 a3 44. g3 Bb4 45. Ba4 Rac5 46. gxh4 a2 47. Be8 Rc1+ 48. Rd1 Rxd1+ 0-1

[Event "SA-2015-0-00482"]
[Site "LSS email"]
[Date "2015.08.05"]
[Round "?"]
[White "Jordan, Juergen"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2216"]
[BlackElo "2160"]
[PlyCount "54"]
[EventDate "2015.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e4 Bb4 5. cxd5 exd5 6. e5 c5 7. a3 Bxc3+ 8. bxc3 Nc6 9. Nf3 Nge7 10. Be2 0-0 11. 0-0 Bg4 12. h3 Bh5 13. a4 Qc7 14. Ba3 b6 15. Re1 Rfe8 16. dxc5 bxc5 17. Bxc5 Nxe5 18. Bxe7 Bxf3 19. Bxf3 Nxf3+ 20. Qxf3 Rxe7 21. Qxd5 Rd8 22. Rxe7 Qxe7 23. Qb5 g6 24. c4 Qe2 25. c5 Qc2 26. Qa5 Rd2 27. Re1 Kg7 1/2-1/2

[Event "SA-2015-0-00482"]
[Site "LSS email"]
[Date "2015.08.05"]
[Round "?"]
[White "Laine, Jari"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2073"]
[BlackElo "2160"]
[PlyCount "43"]
[EventDate "2015.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 e6 7. d3 Nge7 8. Qe1 0-0 9. f5 gxf5 10. Qg3 fxe4 11. dxe4 Ng6 12. Bg5 f6 13. Be3 Kh8 14. Rad1 Nce5 15. Nxe5 Nxe5 16. b3 Rg8 17. Bxc5 Qa5 18. Bxd6 Bf8 19. Qe3 Ng4 20. Qg3 Ne5 21. Qe3 Ng4 22. Qg3 0-1

[Event "SA-2015-0-00482"]
[Site "LSS email"]
[Date "2015.08.05"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Husemann, Andreas"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2160"]
[BlackElo "2248"]
[PlyCount "64"]
[EventDate "2015.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Bd7 16. 0-0 Ne7 17. Ra3 Nxd5 18. Bxd5 Rb8 19. b4 axb4 20. Nxb4 Qc8 21. Qb3 g6 22. Rfa1 Kg7 23. Qd1 h5 24. h3 Bb5 25. Qc2 Rd8 26. Qb3 Qc5 27. Ra5 Bd2 28. c4 Qxb4 29. Qxb4 Bxb4 30. Rxb5 Rxb5 31. cxb5 Rb8 32. Bc6 Bc5 1/2-1/2

[Event "RA-2015-0-00381"]
[Site "LSS email"]
[Date "2015.03.16"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Khanas, Valeriy"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2161"]
[BlackElo "2290"]
[PlyCount "55"]
[EventDate "2015.02.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. f3 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 a4 16. fxe6 axb3 17. cxb3 fxe6 18. Bh3 Rxa2 19. Bxe6+ Kh8 20. Ng3 Nc7 21. Bc4 Qa8 22. Rhf1 Rxf1 23. Rxf1 Ra1+ 24. Kc2 Rxf1 25. Bxf1 d5 26. exd5 Nxd5 27. h4 Nxe3+ 28. Qxe3 1/2-1/2

[Event "RA-2015-0-00381"]
[Site "LSS email"]
[Date "2015.03.16"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Schiller, Wilfried"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2161"]
[BlackElo "2180"]
[PlyCount "41"]
[EventDate "2015.02.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. g3 Bg5 14. Bg2 a5 15. 0-0 Ne7 16. Nce3 Be6 17. Qd3 Rc8 18. b3 Bxe3 19. Nxe7+ Qxe7 20. Qxe3 a4 21. Rad1 1/2-1/2

[Event "RA-2015-0-00381"]
[Site "LSS email"]
[Date "2015.03.16"]
[Round "?"]
[White "Vera, Heraclio"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2246"]
[BlackElo "2161"]
[PlyCount "71"]
[EventDate "2015.02.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 g6 18. Ra2 f5 19. h4 Bxe3 20. Nxe3 f4 21. h5 fxe3 22. hxg6 Rb7 23. Qh5 Qe7 24. Re2 Be6 25. g7+ Qxg7 26. Bxe6 a4 27. 0-0 axb3 28. Rxe3 Qg6 29. Qxg6 hxg6 30. Rb1 Na5 31. Kf1 Kg7 32. Rd3 Rb6 33. Bd5 Rc8 34. Ke2 Rc5 35. Rh3 b2 36. Kd3 1/2-1/2

[Event "RA-2015-0-00381"]
[Site "LSS email"]
[Date "2015.03.14"]
[Round "?"]
[White "Kazimierski, Tomasz"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2089"]
[BlackElo "2161"]
[PlyCount "57"]
[EventDate "2015.02.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Nc3 Nge7 5. d4 cxd4 6. Nxd4 g6 7. Nxc6 Nxc6 8. Bf4 Bg7 9. Bxc6 bxc6 10. Bd6 Qb6 11. Rb1 Qd4 12. 0-0 g5 13. Qxd4 Bxd4 14. e5 Bxc3 15. bxc3 h5 16. Rfe1 Rh6 17. Re3 a5 18. c4 f6 19. exf6 Rxf6 20. Rh3 Rh6 21. Rf3 Rh8 22. h4 gxh4 23. Rf4 Rg8 24. Rb3 Ba6 25. Rbf3 0-0-0 26. Rb3 Bb7 27. Rxh4 e5 28. Re4 Rg6 29. c5 1-0

[Event "RA-2015-0-00381"]
[Site "LSS email"]
[Date "2015.03.14"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Cimicki, Dariusz"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2161"]
[BlackElo "2261"]
[PlyCount "50"]
[EventDate "2015.02.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 dxc3 12. h4 d4 13. h5 Bd7 14. Qd3 0-0-0 15. h6 Be8 16. g4 Nd5 17. Bg2 Ncb4 18. axb4 Nxb4 19. Qd1 Bc6 20. h7 Rh8 21. Rxa7 Kb8 22. Ba3 Kxa7 23. Bxb4 Bxg2 24. Bd6 Qc6 25. Qxd4+ b6 1/2-1/2

[Event "RA-2015-0-00381"]
[Site "LSS email"]
[Date "2015.03.14"]
[Round "?"]
[White "Willmann, Bernd"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2277"]
[BlackElo "2161"]
[PlyCount "38"]
[EventDate "2015.02.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 a6 10. a4 c5 11. dxc5 Bxc5 12. Rd1 b6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qc2 Qe7 16. b3 Bb7 17. Bb2 Rfd8 18. Ne5 h6 19. Qe2 Rxd1+ 1/2-1/2

[Event "FICGS W-ch st1 g01 email"]
[Site "FICGS email"]
[Date "2014.11.30"]
[Round "1"]
[White "Lipsits, Sasha"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1785"]
[BlackElo "2014"]
[PlyCount "96"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 0-0 11. Be3 Bd7 12. 0-0 Bxb5 13. cxb5 Nd7 14. Qc2 g6 15. Qd2 f5 16. g3 Nf6 17. Bh6 Rf7 18. h3 Kh8 19. Rac1 f4 20. Bg5 Qd7 21. Bxf6+ Bxf6 22. g4 Bd8 23. Kh2 Bb6 24. a4 Kg7 25. a5 Bd4 26. a6 bxa6 27. bxa6 Qe7 28. Rc6 Qh4 29. b4 f3 30. Be4 Rf4 31. Qc2 Raf8 32. Rc7+ Kh8 33. Rc8 Rxc8 34. Qxc8+ Kg7 35. Qc7+ Kh6 36. Qc2 Bb6 37. Qd2 Kg7 38. Qc2 h5 39. gxh5 Rxe4 40. Rg1 Qxf2+ 41. Qxf2 Bxf2 42. Rxg6+ Kf7 43. Rg5 Kf6 44. Rg8 Re2 45. h4 Kf7 46. Rg1 Bxg1+ 47. Kxg1 Rg2+ 48. Kf1 e4 0-1

[Event "FICGS W-ch st1 g01 email"]
[Site "FICGS email"]
[Date "2014.11.01"]
[Round "1"]
[White "Alban, Alexis"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2017"]
[BlackElo "2014"]
[PlyCount "66"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bg7 13. Qh5 f4 14. Rfd1 0-0 15. c3 Rb8 16. Rac1 Qd7 17. Qh4 Qd8 18. Qxd8 Rfxd8 19. Nc2 Bxd5 20. exd5 Ne7 21. Nb4 Rb6 22. Ra1 a5 23. Nc6 Nxc6 24. dxc6 Rxc6 25. Bxb5 Rc5 26. Ba4 d5 27. Bb3 Kf8 28. Rd2 Ke7 29. Rad1 Ke6 30. f3 h5 31. g3 f5 32. Re2 fxg3 33. hxg3 Bf6 1/2-1/2

[Event "FICGS W-ch st1 g01 email"]
[Site "FICGS email"]
[Date "2014.11.01"]
[Round "1"]
[White "Ilic, Slavisa"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1636"]
[BlackElo "2014"]
[PlyCount "72"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c6 3. e3 Qb6 4. Qc1 Bf5 5. Nf3 e6 6. Be2 Nd7 7. Nbd2 h6 8. Bf4 c5 9. a4 a6 10. c4 Ngf6 11. 0-0 Be7 12. cxd5 exd5 13. a5 Qd8 14. Qc3 0-0 15. Qb3 b5 16. axb6 c4 17. Bxc4 dxc4 18. Nxc4 Be6 19. Bc7 Qc8 20. Rfc1 Qb7 21. Nfd2 a5 22. Qb5 Bb4 23. Nb3 Nd5 24. Ncxa5 Bxa5 25. Nxa5 Nxc7 26. Qxd7 Rxa5 27. Qxc7 Rxa1 28. Rxa1 Rb8 29. e4 Qxb6 30. Qxb6 Rxb6 31. d5 Bd7 32. Ra8+ Kh7 33. Ra7 Rxb2 34. h4 Be8 35. Ra8 Bd7 36. Ra7 Be8 1/2-1/2

[Event "FICGS W-ch st1 g01 email"]
[Site "FICGS email"]
[Date "2014.11.01"]
[Round "1"]
[White "Leurette, Marc Antoine"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1185"]
[BlackElo "2014"]
[PlyCount "50"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Nge2 e6 7. f4 Nge7 8. Be3 0-0 9. g4 d5 10. g5 d4 11. Nxd4 Bxd4 12. Bxd4 cxd4 13. Ne2 Qb6 14. b3 e5 15. h4 Bg4 16. Bh3 Bxh3 17. Rxh3 f5 18. exf5 Nxf5 19. Qd2 Ne3 20. c4 exf4 21. Rf3 Ne5 22. Rxf4 Nf3+ 23. Rxf3 Rxf3 24. Nc1 Rf1+ 25. Ke2 Qc6 0-1

[Event "FICGS W-ch st1 g01 email"]
[Site "FICGS email"]
[Date "2014.11.01"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Ellis, Maurice"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2014"]
[BlackElo "1884"]
[PlyCount "72"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. f5 h5 14. Qe1 b4 15. Nd5 Bxd5 16. exd5 e5 17. Bc4 Bh6 18. Qe2 h4 19. Rd3 Ke7 20. Rb3 a5 21. Bb5 Rag8 22. a3 Qd4 23. axb4 axb4 24. Rd1 Qg4 25. Qe1 Rb8 26. Rxb4 Qxg2 27. Bc6 Rxb4 28. Qxb4 Be3 29. Rd3 Bc5 30. Qb7+ Kf8 31. Be8 Rh7 32. Qc8 Kg7 33. Bxf7 Kxf7 34. Rb3 Qh1+ 35. Ka2 Qxd5 36. Kb1 Qd1+ 1/2-1/2

[Event "FICGS W-ch st1 g01 email"]
[Site "FICGS email"]
[Date "2014.11.01"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Faust, Dieter"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2014"]
[BlackElo "1662"]
[PlyCount "79"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. b3 Nbd7 6. Bb2 dxc4 7. Bxc4 Bd6 8. 0-0 0-0 9. d4 e5 10. Qc2 exd4 11. Nxd4 Ne5 12. Be2 Qe7 13. Rfd1 Rd8 14. h3 g6 15. Ne4 Nxe4 16. Qxe4 a5 17. Rac1 a4 18. bxa4 c5 19. f4 f5 20. Qc2 cxd4 21. fxe5 Bxe5 22. Bc4+ Kg7 23. exd4 Bf6 24. d5 Bd7 25. d6 Qe3+ 26. Kh1 Bxa4 27. Bb3 Bxb3 28. axb3 Rd7 29. Re1 Qf4 30. Re6 Bxb2 31. Qxb2+ Kg8 32. Rd1 Rc8 33. Qe2 Kf8 34. Qe1 b5 35. Qe2 b4 36. Qa6 Rcd8 37. Qb5 Kf7 38. Qd5 Kg7 39. Rd4 Qg3 40. Rd3 1-0

[Event "FICGS W-ch st1 g01 email"]
[Site "FICGS email"]
[Date "2014.11.01"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Neil, Charles"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2014"]
[BlackElo "1191"]
[PlyCount "43"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 e6 4. e3 c6 5. Nbd2 Nbd7 6. c4 a6 7. Bd3 Be7 8. 0-0 0-0 9. Rc1 dxc4 10. Nxc4 h6 11. Bh4 Qc7 12. Bg3 Qd8 13. Bb1 b5 14. Nce5 Nb6 15. Nxc6 Qd7 16. Nfe5 Qe8 17. Qd3 Bb7 18. Nxe7+ Qxe7 19. Ng4 Nbd5 20. Rc7 Nxc7 21. Nxf6+ Qxf6 22. Qh7# 1-0

[Event "FICGS W-ch st1 g01 email"]
[Site "FICGS email"]
[Date "2014.11.01"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Pintor, Manuel Abranches"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2014"]
[BlackElo "2162"]
[PlyCount "51"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 d6 7. Be2 Nh6 8. 0-0 Nxd4 9. cxd4 Bb6 10. a4 a5 11. Na3 0-0 12. Nc4 Ba7 13. Rc1 c5 14. d5 Qg6 15. Bh5 Qf6 16. Re1 b6 17. b3 Re8 18. h4 Rxe4 19. Bg5 Bg4 20. Bxg4 Rxe1+ 21. Qxe1 Qd4 22. Bh5 Nf5 23. Rd1 g6 24. Rxd4 Nxd4 25. Nxd6 gxh5 26. Qe7 1-0

[Event "SA-2014-0-00427"]
[Site "LSS email"]
[Date "2014.08.31"]
[Round "?"]
[White "Cimicki, Dariusz"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2209"]
[BlackElo "2149"]
[PlyCount "52"]
[EventDate "2014.08.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 Bg7 7. Bc4 d6 8. f3 Nxd4 9. Bxd4 0-0 10. Qd2 Qa5 11. 0-0-0 Be6 12. Bb3 b5 13. Kb1 b4 14. Nd5 Bxd5 15. exd5 Qb5 16. Qd3 Qxd3 17. Rxd3 Rfc8 18. Re1 Kf8 19. Ba4 Rab8 20. Re2 Rc7 21. g3 a5 22. f4 Ng8 23. Bg1 f5 24. Rd1 Nf6 25. Bc6 h5 26. h3 Kg8 1/2-1/2

[Event "SA-2014-0-00427"]
[Site "LSS email"]
[Date "2014.08.31"]
[Round "?"]
[White "Kudr, Roman"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2274"]
[BlackElo "2149"]
[PlyCount "83"]
[EventDate "2014.08.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 Nxg4 8. Rg1 Qf6 9. Rxg4 Qxf3 10. Rxg7 Nf8 11. Rg1 Bxh2 12. Be2 Qh3 13. Rf1 Ng6 14. Bd2 Bd7 15. 0-0-0 0-0-0 16. f4 Kb8 17. Rh1 Nh4 18. Rdg1 Ng2 19. Bf1 Rdg8 20. f5 e5 21. cxd5 cxd5 22. Nxd5 exd4 23. exd4 Ka8 24. Ne7 Rg4 25. Kb1 Ne3 26. Rxg4 Nxf1 27. Rgg1 Ba4 28. b3 Bxb3 29. axb3 Nxd2+ 30. Ka2 Qh6 31. Rg8+ Rxg8 32. Nxg8 Qa6+ 33. Kb2 Bf4 34. Rxh7 Bd6 35. Qxd2 Qa3+ 36. Kc2 Qa2+ 37. Kd3 Qxb3+ 38. Ke4 Qb1+ 39. Qd3 Qe1+ 40. Kd5 Bb8 41. Qb5 a6 42. Qc5 1-0

[Event "SA-2014-0-00427"]
[Site "LSS email"]
[Date "2014.08.31"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Jacewicz, Grzegorz"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2149"]
[BlackElo "2114"]
[PlyCount "131"]
[EventDate "2014.08.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Nbd7 8. 0-0-0 Qc7 9. Bd3 b5 10. Qg3 Be7 11. Rhe1 0-0 12. f4 Nh5 13. Qh4 Bxg5 14. fxg5 g6 15. a3 Bb7 16. Rf1 e5 17. Nf5 Nf4 18. Nh6+ Kg7 19. Ng4 f6 20. g3 Nxd3+ 21. Rxd3 fxg5 22. Qh6+ Kg8 23. Rdf3 Rxf3 24. Rxf3 Qd8 25. Qh3 h5 26. Nh6+ Kg7 27. Rf7+ Kxh6 28. Qxd7 Qxd7 29. Rxd7 Bc8 30. Rxd6 Bh3 31. a4 bxa4 32. Nxa4 Bg2 33. Nc5 a5 34. Kd2 Rb8 35. b3 Rc8 36. Rd5 Rf8 37. Ke2 Bf1+ 38. Ke3 g4 39. Rxe5 Rf3+ 40. Kd2 h4 41. gxh4 Rh3 42. Ke1 Bg2 43. Kf2 Bf3 44. Kg1 Rxh4 45. Re8 Kg7 46. Ra8 Kf6 47. Rxa5 Ke5 48. b4 Kf4 49. Ra3 Rh5 50. Rb3 g3 51. Ne6+ Kxe4 52. hxg3 Rh1+ 53. Kf2 Rh2+ 54. Ke1 Bg4 55. Ng5+ Kd5 56. Rd3+ Kc4 57. Re3 Bf5 58. c3 Rg2 59. Nf3 Kb3 60. Ne5 Ka4 61. Kf1 Rb2 62. Re2 Rb1+ 63. Kf2 Rc1 64. Re3 Rh1 65. Re1 Rh8 66. g4 1-0

[Event "SA-2014-0-00427"]
[Site "LSS email"]
[Date "2014.08.31"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Sorcinelli, Andrea"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2149"]
[BlackElo "2175"]
[PlyCount "38"]
[EventDate "2014.08.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 d4 13. Nxd4 Nxd4 14. Qxd4 Bd7 15. Rb1 Nf5 16. Qf2 Qc6 17. Rg1 Qe4+ 18. Qe2 Qd4 19. Qf2 Qe4+ 1/2-1/2

[Event "SA-2014-0-00427"]
[Site "LSS email"]
[Date "2014.08.31"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Thurrott, Allan"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2149"]
[BlackElo "2222"]
[PlyCount "33"]
[EventDate "2014.08.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. Qe2+ Qe7 10. Qxe7+ Bxe7 11. cxd4 0-0 12. 0-0 Bf5 13. Re1 Bf6 14. c3 Na5 15. Bf4 c6 16. Bf1 Rfe8 17. Rad1 1/2-1/2

[Event "SA-2013-0-00390"]
[Site "LSS email"]
[Date "2014.01.21"]
[Round "?"]
[White "Oortwijn, Ron"]
[Black "Torell, Harald"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2122"]
[BlackElo "2257"]
[PlyCount "27"]
[EventDate "2013.12.31"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 Nf6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. Nc1 e5 10. d5 Nd4 11. Nb3 Nxb3 12. axb3 Nh5 13. b4 Bd7 14. c5 1-0

[Event "FICGS class A 000148 email"]
[Site "FICGS email"]
[Date "2014.01.03"]
[Round "1"]
[White "Dialfonso, Darren"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2000"]
[BlackElo "2009"]
[PlyCount "47"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 b5 10. Be2 a6 11. Rd1 Qc7 12. Ne4 Nxe4 13. Qxe4 Be7 14. Bd2 Bb7 15. Rac1 c5 16. Qb1 Qb8 17. dxc5 Nxc5 18. Bc3 Be4 19. Qa1 f6 20. Bd4 Rc8 21. Nd2 Bd5 22. Bg4 Qb7 23. b4 h5 24. Bxh5 1/2-1/2

[Event "FICGS class A 000148 email"]
[Site "FICGS email"]
[Date "2014.01.03"]
[Round "1"]
[White "Krakovsky, Peter"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2010"]
[BlackElo "2009"]
[PlyCount "12"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 0-1

[Event "FICGS class A 000148 email"]
[Site "FICGS email"]
[Date "2014.01.03"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Meli, Cosimo Leonardo"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2009"]
[BlackElo "2006"]
[PlyCount "45"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1 c5 9. d5 a6 10. 0-0 b5 11. cxb5 axb5 12. Bxb5 Ne5 13. Be2 Nxf3+ 14. Bxf3 Bxf3 15. Qxf3 Bxc3 16. Rxc3 Rxa2 17. Bh6 Re8 18. Ra3 Rxa3 19. Qxa3 Nd7 20. b4 cxb4 21. Qxb4 Qb8 22. Qc3 f6 23. Qh3 1/2-1/2

[Event "FICGS class A 000148 email"]
[Site "FICGS email"]
[Date "2014.01.03"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Sherwood, Russell"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2009"]
[BlackElo "2071"]
[PlyCount "63"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Be7 7. Bg2 Nb6 8. 0-0 0-0 9. Be3 Be6 10. Rc1 f5 11. a3 a6 12. b4 Kh8 13. Qd2 a5 14. Bg5 axb4 15. axb4 Bg8 16. Qe3 Nd7 17. Bxe7 Qxe7 18. b5 Na5 19. Nd2 Qd6 20. Rfd1 Nb6 21. h3 f4 22. Qf3 Qe7 23. Qh5 fxg3 24. fxg3 c6 25. bxc6 Nxc6 26. Qh4 Qxh4 27. gxh4 Nd4 28. Nf3 Nb3 29. Rb1 Na4 30. Nxa4 Rxa4 31. Rf1 Rf6 32. Nxe5 1/2-1/2

[Event "FICGS class A 000148 email"]
[Site "FICGS email"]
[Date "2014.01.03"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Ziegler, Pio"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2009"]
[BlackElo "2041"]
[PlyCount "34"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. Nf3 Bb4 5. Bg5 Bxc3+ 6. bxc3 h6 7. Bxf6 Qxf6 8. e3 0-0 9. Be2 Nc6 10. 0-0 b6 11. Nd2 e5 12. Qa4 Bb7 13. c5 Kh8 14. d5 Nd8 15. Qxd7 Rf7 16. Qe8+ Rf8 17. Qd7 Rf7 1/2-1/2

[Event "FICGS class A 000148 email"]
[Site "FICGS email"]
[Date "2014.01.03"]
[Round "1"]
[White "Sorcinelli, Andrea"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2000"]
[BlackElo "2009"]
[PlyCount "58"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a3 h6 13. Bc2 d5 14. exd5 Qxd5 15. Ne4 exd4 16. Nxf6+ gxf6 17. Qd3 Rxe1+ 18. Nxe1 f5 19. Qg3+ Kh8 20. Bf4 dxc3 21. bxc3 Bg7 22. Rd1 Qc4 23. Bxf5 Qxc3 24. Qxc3 Bxc3 25. Nd3 Nd4 26. Bg4 Rg8 27. Nc5 Bc8 28. Be5+ Kh7 29. Bxc8 Ne2+ 1/2-1/2

[Event "FICGS W-ch st1 g12 email"]
[Site "FICGS email"]
[Date "2013.07.29"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Valentin, Laurentiu"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2063"]
[BlackElo "1498"]
[PlyCount "51"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. 0-0 Nbc6 7. c3 Nxd4 8. cxd4 Nc6 9. Be3 d5 10. exd5 Qxd5 11. Nc3 Qd8 12. Re1 Be7 13. Be4 0-0 14. d5 exd5 15. Nxd5 Be6 16. Bb6 Qd7 17. Nc7 Rac8 18. Qxd7 Bxd7 19. Bxc6 Bxc6 20. Rxe7 f5 21. Rc1 Rf6 22. Nd5 Rd6 23. Re5 Kf7 24. Rxf5+ Ke6 25. Ne7 Kxe7 26. Re1+ 1-0

[Event "FICGS W-ch st1 g12 email"]
[Site "FICGS email"]
[Date "2013.07.02"]
[Round "1"]
[White "Calvello, Simone"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1663"]
[BlackElo "2063"]
[PlyCount "32"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Ng3 h5 10. Be2 a6 11. 0-0 Bd7 12. Nh1 e6 13. Bg5 Qa5 14. f4 Neg4 15. dxe6 Bxe6 16. f5 Nh7 0-1

[Event "FICGS W-ch st1 g12 email"]
[Site "FICGS email"]
[Date "2013.07.02"]
[Round "1"]
[White "Domingo Gadea, Jordi"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1920"]
[BlackElo "2063"]
[PlyCount "92"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. g3 a5 14. Bg2 Be6 15. 0-0 Bxd5 16. cxd5 Nb8 17. Ne3 Nd7 18. h4 g6 19. Rc1 Nc5 20. Rxc5 dxc5 21. Nc4 Ra6 22. Bh3 Qb8 23. d6 Rd8 24. d7 a4 25. Qd5 Qa8 26. Rd1 Qxd5 27. Rxd5 Rc6 28. Kf1 Kf8 29. Ke2 Ke7 30. Kd3 Kf8 31. Ne3 Rc7 32. Kc4 Be7 33. h5 b3 34. axb3 Rb7 35. bxa4 Rxb2 36. hxg6 hxg6 37. a5 Rxf2 38. Ng4 Rc2+ 39. Kd3 Ra2 40. Nxe5 Rxa5 41. Nc6 Ra3+ 42. Ke2 Rda8 43. Nxe7 Kxe7 44. Re5+ Kf8 45. Rxc5 Rd8 46. Kf2 Ke7 1/2-1/2

[Event "FICGS W-ch st1 g12 email"]
[Site "FICGS email"]
[Date "2013.07.02"]
[Round "1"]
[White "Kehayov, Yulian"]
[Black "Oortwijn, Ron"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1079"]
[BlackElo "2063"]
[PlyCount "50"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nf6 3. d3 Nc6 4. Nf3 e6 5. Be2 d5 6. exd5 exd5 7. cxd5 Nxd5 8. Bd2 Bf5 9. a3 Bd6 10. 0-0 0-0 11. h3 Nf4 12. Bxf4 Bxf4 13. Nc3 Re8 14. d4 cxd4 15. Bb5 dxc3 16. bxc3 Be4 17. Nh2 Qg5 18. Qg4 Bxh2+ 19. Kxh2 Qxb5 20. Rae1 f5 21. Qf4 Ne5 22. f3 Nd3 23. c4 Qb2 24. Qe3 Nxe1 25. Qxe1 Bxf3 0-1

[Event "FICGS W-ch st1 g12 email"]
[Site "FICGS email"]
[Date "2013.07.02"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Cade, Stephen"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2063"]
[BlackElo "2058"]
[PlyCount "58"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

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 0-0 10. 0-0-0 a5 11. a4 Nc6 12. g4 Nb4 13. Kb1 Rc8 14. h4 d5 15. g5 Ne8 16. exd5 Bf5 17. Na1 Nd6 18. h5 Qd7 19. h6 g6 20. Rg1 Bd8 21. Rg2 f6 22. Qe1 fxg5 23. Bxg5 Bxg5 24. Rxg5 Nxc2 25. Nxc2 Bxc2+ 26. Kxc2 Qxa4+ 27. Kc1 Qa1+ 28. Kc2 Qa4+ 29. Kc1 Qa1+ 1/2-1/2

[Event "FICGS W-ch st1 g12 email"]
[Site "FICGS email"]
[Date "2013.07.02"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Kokoryukin, Sergey"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2063"]
[BlackElo "1920"]
[PlyCount "47"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. a3 Nb6 10. g4 Bb7 11. 0-0-0 Nfd7 12. Kb1 Ne5 13. h4 Be7 14. Qe1 Rc8 15. Rh3 Nbc4 16. g5 Nxe3 17. Qxe3 Qb6 18. f4 Nc6 19. Nce2 Nxd4 20. Nxd4 e5 21. fxe5 dxe5 22. Nf5 Qxe3 23. Rxe3 Bf8 24. Nd6+ 1/2-1/2

[Event "FICGS class A 000138 email"]
[Site "FICGS email"]
[Date "2013.04.27"]
[Round "1"]
[White "Cade, Stephen"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2070"]
[BlackElo "2064"]
[PlyCount "117"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6 11. Qc2 Nbd7 12. Be3 Rc8 13. Rd1 b4 14. Nd5 Bxd5 15. exd5 Nxc5 16. 0-0 Qd6 17. Rc1 Qb8 18. Bc4 Rfd8 19. Rfd1 Ng4 20. Bg5 Bf6 21. Bxf6 exf6 22. h3 Ne5 23. Nxe5 fxe5 24. Qd2 Qb6 25. Qe3 Qd6 26. Be2 a5 27. h4 f5 28. h5 Kg7 29. h6+ Kg8 30. a3 Rc7 31. axb4 axb4 32. Rc4 b3 33. Rdc1 Rdc8 34. Bd1 Kf7 35. Bxb3 Kf6 36. Ba2 Ne4 37. Rxc7 Rxc7 38. Rxc7 Qxc7 39. Bb1 Nd6 40. b4 Nb7 41. g3 Qd6 42. Qd2 f4 43. Kg2 Kg5 44. Be4 Kxh6 45. gxf4 exf4 46. Bf3 Kg5 47. b5 Qf6 48. Qc2 h5 49. Qc6 Nd6 50. b6 Qe7 51. Qc5 Qd7 52. Qb4 Kf5 53. Kh2 Kg5 54. Be2 Kf5 55. Bf1 g5 56. Qd4 Kg6 57. Bd3+ Kf7 58. Qe5 Qg4 59. Bg6+ 1-0

[Event "FICGS class A 000138 email"]
[Site "FICGS email"]
[Date "2013.04.27"]
[Round "1"]
[White "Kopasov, Evgeny Aleksandrovi"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2136"]
[BlackElo "2064"]
[PlyCount "51"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Bg4 13. Bg5 h6 14. Be3 Nc6 15. d5 Bxf3 16. gxf3 Nd4 17. Bxd4 Bxd4 18. Qxd4 Qxe2 19. Kg2 Qa6 20. Rfc1 Rfc8 21. Rxc8+ Rxc8 22. Ra1 Qb5 23. Rxa7 f6 24. Qa4 Qxa4 25. Rxa4 Rc5 26. Ra8+ 1/2-1/2

[Event "FICGS class A 000138 email"]
[Site "FICGS email"]
[Date "2013.04.27"]
[Round "1"]
[White "Nenciulescu, Silviu"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2025"]
[BlackElo "2064"]
[PlyCount "89"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Bg4 13. Bg5 h6 14. Be3 Nc6 15. d5 Bxf3 16. gxf3 Nd4 17. Bd3 a5 18. f4 Rfd8 19. Rxb7 e6 20. Qg4 Rab8 21. Rxb8 Rxb8 22. Rc1 exd5 23. f5 h5 24. Qd1 dxe4 25. Bc4 Qb2 26. fxg6 Nf3+ 27. Kf1 Kh8 28. gxf7 Qf6 29. Qd7 Qg6 30. Be6 Rf8 31. h3 a4 32. Qe7 Rb8 33. Qd6 Rf8 34. Ke2 a3 35. Rc5 Rxf7 36. Rc8+ Kh7 37. Qd5 a2 38. Qxa2 Rf8 39. Qd5 Nh4 40. Rc6 Kh8 41. Rc5 Nf3 42. Qxh5+ Qh7 43. Bf7 Bd4 44. Bg6 Qxh5 45. Rxh5+ 1-0

[Event "FICGS class A 000138 email"]
[Site "FICGS email"]
[Date "2013.04.27"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Aarnos, Mikko"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2064"]
[BlackElo "2068"]
[PlyCount "63"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bg4 10. f3 Be6 11. Nc3 Bd6 12. Be3 b6 13. a4 Kf7 14. a5 c4 15. Nd4 b5 16. Nxe6 Kxe6 17. b3 cxb3 18. cxb3 Ne7 19. Rac1 Ba3 20. Rc2 Rad8 21. Rb1 Bb4 22. Ne2 Rd7 23. Nd4+ Kf7 24. Nc6 Nxc6 25. Rxc6 Bxa5 26. b4 Bb6 27. Bxb6 cxb6 28. Rxb6 Rhd8 29. Rxa6 Rd1+ 30. Rxd1 Rxd1+ 31. Kf2 Rd2+ 32. Kg3 1/2-1/2

[Event "FICGS class A 000138 email"]
[Site "FICGS email"]
[Date "2013.04.27"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Kuster, Zeljko"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2064"]
[BlackElo "2162"]
[PlyCount "66"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bd3 Bb7 11. Rhe1 h6 12. Qh3 0-0-0 13. Bh4 b4 14. Nb1 Nc5 15. Bxf6 gxf6 16. Nd2 d5 17. e5 fxe5 18. fxe5 Bg7 19. N2f3 h5 20. Qg3 Bh6+ 21. Kb1 Kb8 22. Re2 Rc8 23. Qe1 Qb6 24. Nb3 Nxd3 25. cxd3 a5 26. d4 Bf8 27. Ng5 Ba6 28. Rf2 a4 29. Nxf7 Rg8 30. Nc5 Bxc5 31. dxc5 Qxc5 32. Ka1 Rgf8 33. Rf4 Ka8 0-1

[Event "FICGS class A 000138 email"]
[Site "FICGS email"]
[Date "2013.04.27"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Tanda, Giovanni"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2064"]
[BlackElo "2073"]
[PlyCount "49"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. 0-0 Nge7 8. Qe2 Ng6 9. c3 0-0 10. Re1 Qb6 11. a4 a6 12. Be3 Bxe3 13. Qxe3 Qxe3 14. Rxe3 Bd7 15. Nbd2 Rfc8 16. a5 Nf4 17. Bf1 Ne7 18. g3 Nfg6 19. Nb3 Nf5 20. Ree1 h5 21. Nfd4 Nge7 22. f4 Nxd4 23. Nxd4 Kf8 24. Be2 g6 25. Kf2 1/2-1/2

[Event "FICGS class A 000135 email"]
[Site "FICGS email"]
[Date "2013.02.02"]
[Round "1"]
[White "Carrizo, Jose Luis"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2132"]
[BlackElo "2067"]
[PlyCount "61"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 a6 7. 0-0 Nge7 8. Bg5 f6 9. Be3 b5 10. Bb3 Bb7 11. Nd5 exd5 12. exd5 Ne5 13. Nxe5 fxe5 14. Qh5+ Ng6 15. f4 Qh4 16. Qxh4 Nxh4 17. fxe5 g6 18. Rac1 Nf5 19. Bb6 a5 20. Rc7 a4 21. Rxb7 axb3 22. axb3 Bh6 23. g4 Be3+ 24. Kh1 Bxb6 25. gxf5 Bd4 26. e6 gxf5 27. Rxd7 Ra7 28. Rd1 Rxd7 29. exd7+ Kxd7 30. Rxd4 Kd6 31. Rb4 1/2-1/2

[Event "FICGS class A 000135 email"]
[Site "FICGS email"]
[Date "2013.02.02"]
[Round "1"]
[White "Moscoso, Fernando"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2000"]
[BlackElo "2067"]
[PlyCount "132"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Be6 10. Bxe6 fxe6 11. Na4 Nfd7 12. Qd3 b5 13. Nc3 Nf6 14. a4 b4 15. Ne2 Nc6 16. Ng3 Qd7 17. Rfd1 a5 18. h3 d5 19. c3 Rab8 20. Ng5 Rfd8 21. exd5 exd5 22. Nh5 g6 23. Nxf6+ Bxf6 24. Ne4 Qe6 25. Nxf6+ Qxf6 26. Rac1 bxc3 27. bxc3 Qh4 28. Rb1 Qxa4 29. Rxb8 Nxb8 30. Bg5 Rd6 31. Rb1 Nd7 32. Be7 e4 33. Qd2 Re6 34. Qxd5 Qc6 35. Qa2 e3 36. fxe3 Kg7 37. Bh4 Re4 38. Bg3 a4 39. Qb2 Rxe3 40. Bf2 Re6 41. Qa1 Kf8 42. Rb4 Re4 43. Bd4 Qe6 44. Rb1 Qa6 45. Qa3+ Ke8 46. Ra1 Re2 47. Qxa4 Qxa4 48. Rxa4 Rd2 49. Kh2 Rd3 50. Ra2 Nf8 51. Re2+ Kd7 52. Re3 Rxe3 53. Bxe3 Kd6 54. Kg3 Kd5 55. Bd4 Ke4 56. Kf2 Ne6 57. Bf6 Nf4 58. Bd8 Ne6 59. Bb6 Nf4 60. Ba5 Ne6 61. Kg3 Ke3 62. Bb4 Ke4 63. Kg4 Ke3 64. Bd6 Kf2 65. g3 Ke3 66. Be5 Ke4 1/2-1/2

[Event "FICGS class A 000135 email"]
[Site "FICGS email"]
[Date "2013.02.02"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Domingo Gadea, Jordi"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2067"]
[BlackElo "2017"]
[PlyCount "55"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qe6 6. Ne3 Nf6 7. Bc4 Qe5 8. d4 exd3 9. 0-0 dxc2 10. Nxc2 Qc5 11. Re1+ Kd8 12. Nd5 Nxd5 13. Bxd5 Be7 14. b4 Qd6 15. b5 Qf6 16. Nd4 Rf8 17. Bf3 d6 18. Ba3 Qf7 19. Rc1 Bg5 20. Bxd6 cxd6 21. Rxc8+ Kxc8 22. Ne6 Re8 23. Qc2+ Nc6 24. bxc6 b5 25. Bg4 h5 26. Bh3 Kb8 27. c7+ Kb7 28. Qe4+ 1-0

[Event "FICGS class A 000135 email"]
[Site "FICGS email"]
[Date "2013.02.02"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Palamarchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2067"]
[BlackElo "2054"]
[PlyCount "63"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. Nf3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. Re1 Qb6 11. Qe4 Bd7 12. Nbd2 dxe5 13. dxe5 Bc5 14. Rf1 Nce7 15. Nb3 Rac8 16. Bd2 Bb4 17. Rfd1 Bxd2 18. Rxd2 Ng6 19. Nh4 f5 20. Qd4 Qxd4 21. Rxd4 Nge7 22. Nf3 h6 23. Na5 Rc7 24. Bb3 g5 25. Nc4 Nf4 26. Rd2 Bc6 27. Nd4 Bxg2 28. Nxe6 Nxe6 29. Kxg2 Nc5 30. Ne3+ Nxb3 31. axb3 a6 32. Rad1 1/2-1/2

[Event "FICGS class A 000135 email"]
[Site "FICGS email"]
[Date "2013.02.02"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Tkac, Matus"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2067"]
[BlackElo "2000"]
[PlyCount "40"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. 0-0 d6 7. d4 Ba7 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8+ Kxd8 11. Nd2 Ke7 12. Nf3 Nd7 13. b3 f6 14. Rd1 Rd8 15. a4 Nc5 16. Rxd8 Kxd8 17. Nd2 Bd7 18. Kf1 Ke8 19. f3 Rd8 20. Ke1 Be6 1/2-1/2

[Event "FICGS class A 000135 email"]
[Site "FICGS email"]
[Date "2013.02.02"]
[Round "1"]
[White "Wilson, Norman"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2078"]
[BlackElo "2067"]
[PlyCount "99"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 Bd6 10. b3 0-0 11. Bb2 a6 12. a4 b4 13. Ne4 Nxe4 14. Bxe4 f5 15. Bd3 Qf6 16. e4 Qh6 17. exf5 c5 18. h3 exf5 19. Bc4+ Kh8 20. Re1 Rae8 21. Ne5 Nxe5 22. dxe5 Be7 23. Qe2 Qg6 24. Qf1 Rd8 25. Rad1 f4 26. e6 f3 27. g3 Bc8 28. Rd3 Rxd3 29. Bxd3 Qh6 30. Re3 Bb7 31. Kh2 a5 32. Be5 Bg5 33. Re1 Be7 34. Bc4 Qg5 35. Bc7 Bd5 36. Rd1 Bxc4 37. Qxc4 Qf6 38. Bd6 Bxd6 39. Rxd6 Qe5 40. Rc6 Re8 41. Qxc5 Qxc5 42. Rxc5 Kg8 43. Rxa5 Rxe6 44. Rf5 Rc6 45. Rxf3 Rc3 46. Kg2 h6 47. Re3 Kf7 48. Kf1 Rc7 49. Re4 Rb7 50. Ke2 1-0

[Event "FICGS class A 000127 email"]
[Site "FICGS email"]
[Date "2012.09.22"]
[Round "1"]
[White "Basant, Neel"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2037"]
[BlackElo "2077"]
[PlyCount "97"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Nb8 5. Nxe4 c6 6. Bc4 cxd5 7. Qxd5 Qxd5 8. Bxd5 e6 9. Bc4 Bd7 10. Bf4 Bc6 11. f3 Bxe4 12. fxe4 Nc6 13. Nf3 Nf6 14. e5 Nd7 15. 0-0-0 a6 16. Rhe1 Be7 17. c3 h6 18. Kc2 Rc8 19. Be2 g5 20. Bg3 h5 21. h3 g4 22. hxg4 hxg4 23. Nd4 Ndxe5 24. Bxe5 Nxe5 25. Bxa6 bxa6 26. Rxe5 Rh2 27. Rd2 Bf6 28. Ree2 Bg5 29. Rd3 Bf4 30. b4 Bc7 31. a4 Rd8 32. Nb3 g3 33. c4 Rh4 34. Kc3 Bd6 35. Ree3 Rf4 36. b5 axb5 37. axb5 Rf2 38. b6 Bf4 39. Rxg3 Bxg3 40. Rxg3 Rf5 41. c5 Kd7 42. Kb4 Ra8 43. Rd3+ Kc8 44. Kb5 Ra2 45. Kc6 Rd5 46. Rxd5 exd5 47. Nd4 Rxg2 48. Nb5 Rc2 49. Nd6+ 1/2-1/2

[Event "FICGS class A 000127 email"]
[Site "FICGS email"]
[Date "2012.09.22"]
[Round "1"]
[White "Bellegotti, Giorgio"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2088"]
[BlackElo "2077"]
[PlyCount "51"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. c4 Nbc6 9. Qa4 a6 10. Na3 Qa5+ 11. Qxa5 Nxa5 12. 0-0 dxc4 13. Nxc4 Nxc4 14. Bxc4 Be4 15. Rac1 Bd5 16. Be2 Rc8 17. Rxc8+ Nxc8 18. Rc1 Ne7 19. Bd2 Kd7 20. Ba5 Nc6 21. Nxc6 bxc6 22. b3 g6 23. f4 Be7 24. Kf2 f6 25. Bc3 f5 26. Bf3 1/2-1/2

[Event "FICGS class A 000127 email"]
[Site "FICGS email"]
[Date "2012.09.22"]
[Round "1"]
[White "Deline, Ralph"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2162"]
[BlackElo "2077"]
[PlyCount "46"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 e6 8. Nf3 Be7 9. 0-0 0-0 10. Rc1 h6 11. Be3 b6 12. Qe2 Bb7 13. Rfd1 Bd6 14. d5 exd5 15. Nxd5 Na5 16. Nxf6+ Qxf6 17. Bd5 Bxd5 18. Rxd5 Rad8 19. Rd4 Bb8 20. Re4 Rde8 21. Bd4 Qf4 22. Re3 Rxe3 23. Qxe3 Qxe3 1/2-1/2

[Event "FICGS class A 000127 email"]
[Site "FICGS email"]
[Date "2012.09.22"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Duenas, Alexis"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2077"]
[BlackElo "2042"]
[PlyCount "7"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b4 1-0

[Event "FICGS class A 000127 email"]
[Site "FICGS email"]
[Date "2012.09.22"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Kuster, Zeljko"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2077"]
[BlackElo "2089"]
[PlyCount "70"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. g3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 c5 7. dxc5 Qa5+ 8. Nbd2 Qxc5 9. e3 Qc7 10. c4 Na6 11. Qe2 Nc5 12. 0-0 Bf5 13. Ne1 Rfd8 14. f3 h5 15. e4 Bd7 16. Nb1 a5 17. Nc2 h4 18. gxh4 b5 19. Nba3 b4 20. Nb5 Bxb5 21. cxb5 Ne6 22. Kh1 Qc5 23. Rac1 Bh6 24. Rcd1 Rab8 25. Rfe1 Nf4 26. Qd2 Qxb5 27. Bxf6 exf6 28. Nd4 Qc5 29. h5 Qxh5 30. Nc6 Bg5 31. Nxb8 Kg7 32. e5 fxe5 33. Qb2 Rh8 34. Bf1 Qxf3+ 35. Bg2 Qg3 0-1

[Event "FICGS class A 000127 email"]
[Site "FICGS email"]
[Date "2012.09.22"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Vezzani, Stefano"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2077"]
[BlackElo "2137"]
[PlyCount "90"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 b6 2. Nf3 Bb7 3. e3 g6 4. Be2 Bg7 5. 0-0 d6 6. d4 Nf6 7. c4 0-0 8. Nc3 Nbd7 9. Qc2 e5 10. fxe5 dxe5 11. d5 c6 12. e4 cxd5 13. cxd5 Rc8 14. Qb1 Ne8 15. Rd1 a6 16. a4 Nd6 17. Bg5 f6 18. Bd2 Qe7 19. Qa2 Rf7 20. b4 h6 21. Rac1 f5 22. Be3 fxe4 23. Nd2 Nf6 24. Qb3 Qd8 25. Nc4 Nxc4 26. Bxc4 Qd6 27. Rf1 Rd7 28. Be2 Kh7 29. a5 b5 30. Nxb5 Qxd5 31. Qxd5 Nxd5 32. Rxc8 Bxc8 33. Bc5 axb5 34. Bxb5 Rc7 35. a6 e3 36. Ra1 e4 37. a7 Bb7 38. a8Q Bxa8 39. Rxa8 Nxb4 40. Bc4 Be5 41. Ra7 Rxa7 42. Bxa7 Nc2 43. Kf1 Bxh2 44. Bd5 Be5 45. Ke2 Bd4 1/2-1/2

[Event "FICGS class A 000121 email"]
[Site "FICGS email"]
[Date "2012.05.11"]
[Round "1"]
[White "Cade, Stephen"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "E45"]
[WhiteElo "2028"]
[BlackElo "2067"]
[PlyCount "101"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 Bxc4 9. Bxc4 dxc4 10. Qa4+ Qd7 11. Qxc4 Qc6 12. Qxc6+ Nxc6 13. c4 Kd7 14. 0-0 h5 15. Ne2 h4 16. Bb2 h3 17. g3 Na5 18. Rac1 Ne4 19. Rc2 Nc6 20. f3 Nd6 21. a3 f6 22. Rfc1 Nb7 23. Nf4 g5 24. Nd3 Nca5 25. d5 Ke7 26. f4 g4 27. c5 b5 28. d6+ Kf7 29. dxc7 Rhc8 30. Nf2 f5 31. Nd3 Ke8 32. c6 Nd6 33. Nc5 Ndc4 34. Nxe6 Kf7 35. Nd4 Rxc7 36. Nxb5 Rxc6 37. Nd4 Rb6 38. Ba1 Nd6 39. Rc7+ Kg8 40. Bc3 Nb3 41. Nxb3 Rxb3 42. Be5 Rd8 43. Rd1 Nf7 44. Rxd8+ Nxd8 45. Rc8 Rb1+ 46. Kf2 Rh1 47. Rxd8+ Kf7 48. e4 Rxh2+ 49. Ke3 Rg2 50. Rd7+ Ke6 51. Rd6+ 1-0

[Event "FICGS class A 000121 email"]
[Site "FICGS email"]
[Date "2012.05.11"]
[Round "1"]
[White "Markus, Roland"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2093"]
[BlackElo "2067"]
[PlyCount "73"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Bb4 6. Bg5 dxe4 7. Bxe4 h6 8. Bxf6 Qxf6 9. 0-0 0-0 10. Qd3 Bd7 11. a3 Bd6 12. Rfe1 Rad8 13. h3 g6 14. Nb5 Bf4 15. c4 Be8 16. g3 a6 17. Nc3 Bd6 18. Qe3 Qg7 19. Rad1 b6 20. Kg2 Na5 21. c5 bxc5 22. dxc5 Be7 23. Rxd8 Bxd8 24. b4 Bf6 25. Ne2 Nc4 26. Qb3 Ne5 27. Nxe5 Bxe5 28. a4 g5 29. Bf3 Bd7 30. Rd1 f5 31. Qc4 Bc8 32. b5 axb5 33. axb5 Qe7 34. Kg1 Rd8 35. Rxd8+ Qxd8 36. b6 Kf7 37. b7 1-0

[Event "FICGS class A 000121 email"]
[Site "FICGS email"]
[Date "2012.05.11"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Basant, Neel"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2067"]
[BlackElo "2000"]
[PlyCount "51"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 0-0 8. Rc1 Nc6 9. Qb3 a5 10. a3 a4 11. Qc2 Ba5 12. Nd2 Re8 13. Be2 Bxc3 14. bxc3 Bd7 15. 0-0 Na5 16. Rb1 c5 17. Qa2 dxc4 18. Nxc4 Bc6 19. Nb6 Qg6 20. f3 Qg5 21. Nxa8 Qxe3+ 22. Kh1 Rxa8 23. Bb5 Qxc3 24. Bxc6 bxc6 25. dxc5 Qxc5 26. Rfd1 1/2-1/2

[Event "FICGS class A 000121 email"]
[Site "FICGS email"]
[Date "2012.05.11"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Puzanov, Vasyl"]
[Result "1-0"]
[ECO "D65"]
[WhiteElo "2067"]
[BlackElo "2120"]
[PlyCount "27"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Rc1 0-0 8. Bd3 h6 9. Bh4 a6 10. cxd5 exd5 11. 0-0 Re8 12. Qc2 Nb6 13. h3 Be6 14. Rfe1 1-0

[Event "FICGS class A 000121 email"]
[Site "FICGS email"]
[Date "2012.05.11"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Zmolil, Josef"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2067"]
[BlackElo "2000"]
[PlyCount "25"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. Bd3 Bh5 12. e5 Nd5 13. Nxd5 1-0

[Event "FICGS class A 000121 email"]
[Site "FICGS email"]
[Date "2012.05.11"]
[Round "1"]
[White "Vezzani, Stefano"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2162"]
[BlackElo "2067"]
[PlyCount "83"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. Bf4 Bd7 4. e3 Nf6 5. Nf3 a6 6. Bd3 c5 7. 0-0 Nc6 8. dxc5 Bxc5 9. e4 d4 10. Ne2 Nh5 11. e5 Nxf4 12. Nxf4 h5 13. Be4 Qc7 14. Qe2 h4 15. Nd3 Ba7 16. Rac1 h3 17. g3 Rd8 18. c4 dxc3 19. Rxc3 Qa5 20. Rfc1 Kf8 21. Ra3 Qc7 22. Nb4 Rh5 23. Rd3 a5 24. Nxc6 Bxc6 25. g4 Rh6 26. Rxd8+ Qxd8 27. Bxc6 bxc6 28. Qa6 Qb6 29. Qxb6 Bxb6 30. Rxc6 Bd8 31. Ne1 Ke8 32. Nd3 Kd7 33. Ra6 Bc7 34. f3 Rh8 35. Nc5+ Kc8 36. Ra8+ Bb8 37. Kf1 Rh6 38. Kf2 Kc7 39. Na6+ Kb6 40. Rxb8+ Kxa6 41. Kg3 Rh7 42. a4 1-0

[Event "FICGS rapid M 000050 email"]
[Site "FICGS email"]
[Date "2011.12.13"]
[Round "1"]
[White "Bernal Varela, Nelson"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2130"]
[BlackElo "2107"]
[PlyCount "44"]
[EventDate "2011.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "2"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Re1 Bf5 12. g4 Bg6 13. Nc3 Nxc3 14. Qxc3 f6 15. Nh4 Kf7 16. Qxc7 Rhe8 17. Nxg6 hxg6 18. Bf4 Rad8 19. Rad1 Rd7 20. Qc2 Qxa2 21. Re4 g5 22. Bd2 Qd5 1/2-1/2

[Event "FICGS rapid M 000050 email"]
[Site "FICGS email"]
[Date "2011.12.13"]
[Round "1"]
[White "Groves, Don"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2124"]
[BlackElo "2107"]
[PlyCount "52"]
[EventDate "2011.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "2"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Re1 Bf5 12. g4 Bg6 13. Nc3 Nxc3 14. Qxc3 f6 15. Nh4 Kf7 16. Qxc7 Rhe8 17. Nxg6 hxg6 18. h3 Rac8 19. Qg3 Ba3 20. Rxe8 Rxe8 21. Qc7+ Re7 22. Qc3 Bd6 23. Be3 Rc7 24. Qd3 Qf3 25. Qf1 Rc2 26. Qb5 Re2 1/2-1/2

[Event "FICGS rapid M 000050 email"]
[Site "FICGS email"]
[Date "2011.12.13"]
[Round "1"]
[White "Lim, Steve"]
[Black "Oortwijn, Ron"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2110"]
[BlackElo "2107"]
[PlyCount "92"]
[EventDate "2011.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "2"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Nbd2 Nxd2 9. Bxd2 Bg4 10. c3 Qd7 11. Re1 0-0 12. h3 Bf5 13. Bf4 Bxd3 14. Qxd3 Bd6 15. Bxd6 Qxd6 16. Re2 Rfe8 17. Rae1 Rxe2 18. Qxe2 h6 19. g3 a6 20. Nh4 Rd8 21. Qe3 Kf8 22. Nf5 Qf6 23. g4 Qg5 24. f4 Qf6 25. Kg2 b5 26. Re2 h5 27. Ng3 hxg4 28. hxg4 Qh4 29. g5 g6 30. Kf3 Qh3 31. Qg1 Kg7 32. Rh2 Qc8 33. f5 Rh8 34. Rxh8 Kxh8 35. Qe3 Kg8 36. fxg6 fxg6 37. Ne2 Qh3+ 38. Kf2 Qf5+ 39. Qf4 Qf7 40. Qxf7+ Kxf7 41. Nf4 Ne7 42. b4 Ke8 43. Ne6 Kd7 44. Nc5+ Kd6 45. Nxa6 Nf5 46. Kf3 Ng7 1/2-1/2

[Event "FICGS rapid M 000050 email"]
[Site "FICGS email"]
[Date "2011.12.13"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Kuster, Zeljko"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2107"]
[BlackElo "2132"]
[PlyCount "77"]
[EventDate "2011.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "2"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 a6 7. b3 d6 8. Bb2 Be7 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc7 12. e3 0-0 13. g4 Qb7+ 14. Qf3 Qxf3+ 15. Kxf3 h6 16. Rac1 Rc8 17. Rfd1 Nbd7 18. h3 Ra7 19. Kg2 Nc5 20. f4 Rac7 21. Nde2 Ne8 22. Ba3 d5 23. cxd5 Nxb3 24. Rb1 Bxa3 25. Rxb3 Bc5 26. dxe6 fxe6 27. Na4 b5 28. Nxc5 Rxc5 29. a4 bxa4 30. Ra3 a5 31. Rxa4 e5 32. f5 Nf6 33. Kf3 Rb8 34. Ng3 Rb4 35. Rxb4 axb4 36. Rd8+ Kf7 37. Rb8 Rc4 38. Rb7+ Kf8 39. Nf1 1/2-1/2

[Event "FICGS rapid M 000050 email"]
[Site "FICGS email"]
[Date "2011.12.13"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Mevel, Alberic"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2107"]
[BlackElo "2146"]
[PlyCount "121"]
[EventDate "2011.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "2"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. e3 Nf6 5. d4 cxd4 6. exd4 e4 7. Ne5 Bd6 8. f4 0-0 9. c5 Bc7 10. Bb5 a6 11. Ba4 Ne7 12. 0-0 d6 13. cxd6 Qxd6 14. Bc2 Nf5 15. Nxe4 Qxd4+ 16. Qxd4 Nxd4 17. Bd3 Rd8 18. Kh1 Nxe4 19. Bxe4 f5 20. Bd3 Be6 21. Rd1 Bxe5 22. fxe5 Nc6 23. Bf4 Rd4 24. Be3 Rd7 25. b3 Rad8 26. Be2 Nxe5 27. Kg1 Kf7 28. Rxd7+ Rxd7 29. Kf2 Bd5 30. Rd1 Ke6 31. Rc1 Bc6 32. Rd1 Bd5 33. Rc1 h6 34. Rc8 Be4 35. Bh5 Nd3+ 36. Kg1 Nb4 37. Re8+ Kd5 38. a4 Nc2 39. Bb6 Nd4 40. Bd1 Kc6 41. Ba5 Bd5 42. Rc8+ Kd6 43. Rc3 Nc6 44. Bb6 Be4 45. Be3 Ke6 46. Be2 Nd4 47. Bf1 Nc2 48. Bc5 Rd1 49. Kf2 Rd2+ 50. Kg1 Rd1 51. Kf2 Rd2+ 52. Kg1 f4 53. Bb6 g5 54. h4 Rd1 55. hxg5 hxg5 56. Kf2 g4 57. g3 Rd6 58. Bc4+ Kf5 59. a5 Rd2+ 60. Kf1 fxg3 61. Rxg3 1-0

[Event "FICGS rapid M 000050 email"]
[Site "FICGS email"]
[Date "2011.12.13"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Morrow, Wolff"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2107"]
[BlackElo "2257"]
[PlyCount "122"]
[EventDate "2011.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "2"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 b6 11. Qc2 Bb7 12. Rd1 Ne5 13. a4 a5 14. b3 Neg4 15. Nxg4 Nxg4 16. h3 Nf6 17. Bf4 d6 18. Be3 Qe7 19. Rab1 Qe6 20. Rd2 Nh5 21. Qa2 Bc6 22. Rbd1 f5 23. Bxb6 cxb6 24. Rxd6 Qc8 25. b4 axb4 26. c5+ Kf8 27. cxb6 Bxa4 28. Qd5 Re7 29. Rd8+ Qxd8 30. Qxf5+ Nf6 31. Rxd8+ Rxd8 32. Qa5 Bc6 33. Qxb4 Nd7 34. c4 Rb8 35. c5 Re5 36. Kh2 Kg8 37. h4 Nxc5 38. Qc3 Rbe8 39. Qc4+ Kh8 40. Bh3 Rd5 41. Bg2 Bb7 42. Qb4 Re6 43. g4 Kg8 44. f4 exf3 45. Bxf3 Rde5 46. Kg3 Ne4+ 47. Kh2 Re7 48. Qa4 R5e6 49. Qa5 Kh7 50. Qb4 g6 51. Qb5 Nf6 52. h5 Kg7 53. hxg6 Ne4 54. Qb2+ Kxg6 55. Qb1 Kf7 56. Qb2 Ng5 57. Kg3 Rf6 58. Qb5 Nxf3 59. Qc4+ Kf8 60. exf3 Rxf3+ 61. Kh2 Ref7 0-1

[Event "FICGS rapid M 000048 email"]
[Site "FICGS email"]
[Date "2011.10.02"]
[Round "1"]
[White "Koch, Christian"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2190"]
[BlackElo "2117"]
[PlyCount "127"]
[EventDate "2011.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Qe2 Be7 11. h3 0-0 12. 0-0-0 Qc7 13. Kb1 Ne5 14. g4 b5 15. g5 Nfd7 16. Nd5 Bxd5 17. exd5 Rae8 18. Qh2 Nc5 19. Nd4 Na4 20. h4 Qc5 21. Nb3 Qc7 22. Bc1 Bd8 23. Qg3 Qa7 24. Nd4 Bb6 25. Nc6 Bf2 26. Qxe5 dxe5 27. Nxa7 Bxa7 28. Bh3 Rd8 29. d6 b4 30. d7 Bd4 31. Rxd4 exd4 32. Rd1 h6 33. Rxd4 Nb6 34. gxh6 f5 35. hxg7 Rf7 36. Rxb4 Nxd7 37. b3 Kxg7 38. Ra4 Nf8 39. Kb2 Rd6 40. Bf4 Re6 41. Bd2 Rd6 42. Bb4 Rb6 43. Bc3+ Kh6 44. Bd2+ Kg6 45. Ra5 f4 46. Bg4 Kg7 47. Bf3 Ne6 48. c4 Kf8 49. Bc3 Nc7 50. h5 Kg8 51. Be5 Kh7 52. Kc3 Re6 53. a4 Rfe7 54. Kd4 Rd7+ 55. Ke4 Rf7 56. b4 Rb6 57. Bc3 Rc6 58. Re5 a5 59. bxa5 Rxc4+ 60. Kd3 Rxa4 61. Kc2 Ra2+ 62. Bb2 Kg7 63. Rg5+ Kf8 64. Kb3 1-0

[Event "FICGS rapid M 000048 email"]
[Site "FICGS email"]
[Date "2011.10.02"]
[Round "1"]
[White "Lim, Steve"]
[Black "Oortwijn, Ron"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2096"]
[BlackElo "2117"]
[PlyCount "89"]
[EventDate "2011.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c6 6. Nc3 b5 7. cxb5 cxb5 8. Nxb5 Qb6 9. Nc3 Nc6 10. e4 Bb7 11. Bg2 Qb4 12. Qc2 Nxd4 13. Nxd4 Qxd4 14. 0-0 Rc8 15. Be3 Qe5 16. Bxa7 Bc5 17. Bxc5 Rxc5 18. Qb3 Ba8 19. Qb4 0-0 20. Nd5 d6 21. f4 Qh5 22. Nxf6+ gxf6 23. Bf3 Qh6 24. Rad1 Rfc8 25. Rxd6 Rc4 26. Rd8+ Rxd8 27. Qxc4 Rd2 28. Rf2 Rxf2 29. Kxf2 Qxh2+ 30. Bg2 Bb7 31. Qd3 h5 32. Qd1 Bxe4 33. Qg1 Qxg1+ 34. Kxg1 Bc2 35. Bf3 Kf8 36. Kf2 Ke7 37. Ke3 f5 38. Bxh5 f6 39. Kd2 Ba4 40. b3 Bc6 41. a4 Kd6 42. Kc3 Kc7 43. Bd1 e5 44. b4 Kb6 45. a5+ 1-0

[Event "FICGS rapid M 000048 email"]
[Site "FICGS email"]
[Date "2011.10.02"]
[Round "1"]
[White "Oortwijn, Ron"]
[Black "Perikov, Yuriy"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2117"]
[BlackElo "2193"]
[PlyCount "78"]
[EventDate "2011.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Bd6 7. e3 0-0 8. Nf3 h6 9. Bh4 Be6 10. Bd3 Nbd7 11. 0-0 Rc8 12. a3 Qc7 13. Rfc1 Rfe8 14. b4 Ng4 15. h3 Ngf6 16. Ne2 Nh5 17. g4 Nhf6 18. Nd2 a5 19. Bg3 Bxg3 20. Nxg3 Qd8 21. Ne2 h5 22. g5 Ne4 23. h4 Bf5 24. Nxe4 Bxe4 25. bxa5 Qxa5 26. Nf4 Nf8 27. Rab1 Qxa3 28. Bxe4 Rxe4 29. Qb3 Qxb3 30. Rxb3 Ne6 31. Nxe6 Rg4+ 32. Kf1 Rxh4 33. Rc2 fxe6 34. Rxb7 Rg4 35. f4 Ra8 36. Rxc6 Ra1+ 37. Kf2 Ra2+ 38. Kf1 Rgg2 39. Rxe6 Rh2 1/2-1/2

