[Event "DEN-chT2 1920 Gr1"]
[Site "Denmark"]
[Date "2020.01.26"]
[Round "5"]
[White "Pallesen, Jacob"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2028"]
[BlackElo "2127"]
[PlyCount "95"]
[EventDate "2019.10.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "BMS II"]
[BlackTeam "Bornholm"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 Nc6 5. Qa4 Bb4 6. a3 Bxc3+ 7. bxc3 Nge7 8. e3 h6 9. Bd2 0-0 10. cxd5 exd5 11. c4 Be4 12. Qb3 Rb8 13. Bd3 Qd6 14. 0-0 Qg6 15. Ne1 Rfd8 16. f3 Bxd3 17. Nxd3 Qf6 18. Nf4 dxc4 19. Qxc4 Qd6 20. Bb4 Nxb4 21. axb4 a6 22. b5 axb5 23. Qxb5 c6 24. Qb3 Nf5 25. Qd3 Qf6 26. Ne2 c5 27. d5 c4 28. Qd2 b5 29. e4 Qb6+ 30. Kh1 Qe3 31. Qxe3 Nxe3 32. Rfc1 b4 33. Nd4 b3 34. Rc3 Ra8 35. Rb1 b2 36. Rxe3 Ra1 37. Ree1 Rxb1 38. Rxb1 Ra8 39. Nc2 c3 40. Kg1 f5 41. Kf2 Kf7 42. Ke3 Kf6 43. Kd4 Rc8 44. e5+ Ke7 45. f4 Kd7 46. Kd3 Rc5 47. Ne3 g6 48. Kc2 1-0

[Event "DEN-chT 9596"]
[Site "Denmark"]
[Date "1996.??.??"]
[Round "6"]
[White "Andersen, Ib"]
[Black "Pedersen, Jan"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2245"]
[BlackElo "2340"]
[PlyCount "21"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 Nc6 4. Be3 d5 5. exd5 Nb4 6. Bb5+ Bd7 7. Bc4 Bf5 8. Bb5+ Bd7 9. Bc4 Bf5 10. Bb5+ Bd7 11. Bc4 1/2-1/2

[Event "DEN-chT 9596"]
[Site "Denmark"]
[Date "1996.??.??"]
[Round "5"]
[White "Andersen, Ib"]
[Black "Sahl, Bjarke"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2245"]
[BlackElo "2455"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Nc3 Qxb2 5. Bd2 Qb6 6. e4 d6 7. f4 Qd8 8. Nf3 a6 9. a4 e6 10. dxe6 Bxe6 11. Ng5 Nc6 12. Nxe6 fxe6 13. Bc4 Qe7 14. 0-0 0-0-0 15. Re1 Ne8 16. f5 Nc7 17. fxe6 Qf6 18. Nd5 Qh4 19. g3 Qh3 20. Bg5 Nxd5 21. Bxd8 Nf6 22. Bxf6 gxf6 23. Rb1 h5 24. Qd5 Nb4 25. Qf5 Qxf5 26. exf5 Rh7 27. c3 Nc6 28. Re4 Ne5 29. Bd5 Nf3+ 30. Kg2 Ne5 31. Rh4 Ng4 32. Kf3 Ne5+ 33. Ke2 1-0

[Event "DEN-chT 9596"]
[Site "Denmark"]
[Date "1996.??.??"]
[Round "7"]
[White "Pedersen, Steffen"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2400"]
[BlackElo "2245"]
[PlyCount "89"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 b6 4. d5 Bb7 5. dxe6 dxe6 6. Qxd8+ Kxd8 7. Bg2 Nf6 8. 0-0 Bd6 9. Nc3 Nbd7 10. Re1 Ke7 11. e4 fxe4 12. Ng5 Nc5 13. Ncxe4 Ncxe4 14. Nxe4 Nxe4 15. Bxe4 Bxe4 16. Rxe4 Rhf8 17. Be3 Rf5 18. Re1 Re8 19. Kg2 Kf7 20. Re2 h5 21. c4 Re7 22. h3 Re8 23. Bd4 Bc5 24. Bc3 Bd6 25. b3 a5 26. f4 g5 27. fxg5 Rxg5 28. Rf2+ Kg8 29. g4 hxg4 30. hxg4 Rf8 31. Bf6 Rg6 32. g5 e5 33. Rh4 Rfxf6 34. Rxf6 Rxg5+ 35. Kh3 Kg7 36. Rf3 Kg6 37. Rg4 Kh5 38. Rfg3 Rxg4 39. Rxg4 Bc5 40. Rg7 Bd6 41. Kg2 Kh6 42. Rg8 Kh7 43. Rg4 Bf8 44. Kf3 Bg7 45. Ke4 1-0

[Event "DEN-chT 9596"]
[Site "Denmark"]
[Date "1996.??.??"]
[Round "4"]
[White "Schandorff, Lars"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2450"]
[BlackElo "2245"]
[PlyCount "57"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 Qb6 8. Ne4 Be7 9. b3 cxb3 10. Qxb3 b4 11. a5 Qb7 12. Bd3 Nd7 13. 0-0 Ngf6 14. Rfc1 0-0 15. Qa4 Rb8 16. Rab1 Nxe4 17. Bxe4 Qb5 18. Bxc6 Qxa4 19. Bxa4 Rd8 20. Rc7 a6 21. e4 Kf8 22. Bf4 e5 23. Nxe5 Nxe5 24. Bxe5 Rb7 25. d5 f6 26. Rxb7 Bxb7 27. Bc7 Rc8 28. d6 Bd8 29. Bd7 1-0

[Event "DEN-chT 9596"]
[Site "Denmark"]
[Date "1995.??.??"]
[Round "2"]
[White "Andersen, Ib"]
[Black "Sorensen, Jan"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2245"]
[BlackElo "2390"]
[PlyCount "64"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Bg5 d6 4. Nc3 g6 5. e4 Bg7 6. Bb5+ Nfd7 7. a4 Na6 8. Qd2 h6 9. Be3 Nc7 10. Be2 a6 11. Nf3 Rb8 12. a5 b5 13. axb6 Nxb6 14. 0-0 Bg4 15. Ne1 Bxe2 16. Qxe2 0-0 17. Bd2 Qc8 18. Ra5 e6 19. dxe6 Qxe6 20. b3 c4 21. b4 Nd7 22. Ra4 Rfe8 23. Qe3 Nf6 24. Qa7 Qd7 25. f3 Ra8 26. Qf2 d5 27. exd5 Nfxd5 28. Nxd5 Nxd5 29. Ra3 c3 30. Bc1 Nxb4 31. Kh1 Qd1 32. Bf4 Bd4 0-1

[Event "DEN-chT 9596"]
[Site "Denmark"]
[Date "1995.??.??"]
[Round "3"]
[White "Lyrberg, Patrik"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2415"]
[BlackElo "2245"]
[PlyCount "47"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Bd6 6. e4 d4 7. Nh4 Nge7 8. Na3 0-0 9. Nc4 Bc7 10. a4 Be6 11. f4 exf4 12. gxf4 f6 13. Bd2 a6 14. Qh5 b6 15. a5 Bf7 16. Qg4 b5 17. Nb6 Bxb6 18. axb6 Qxb6 19. e5 Kh8 20. e6 Be8 21. f5 Ne5 22. Qh3 Bc6 23. Bxc6 Qxc6 24. Bf4 1/2-1/2

[Event "DEN-chT 9596"]
[Site "Denmark"]
[Date "1995.??.??"]
[Round "1"]
[White "Mortensen, Erling"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2500"]
[BlackElo "2245"]
[PlyCount "75"]
[EventDate "1995.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nc6 8. Nb3 Nf6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Be7 12. c3 e5 13. Nf3 Qxd1 14. Rxd1 Bg4 15. Re1 Bxf3 16. gxf3 Nd7 17. f4 f6 18. Be6 exf4 19. Bxf4 Nc5 20. Bf5 Rd8 21. Re3 Kf7 22. Rae1 Bf8 23. b4 g6 24. Bc2 Rd2 25. Re7+ Bxe7 26. Bxd2 Rd8 27. Re2 Nd3 28. Bb3+ Ke8 29. Be3 Rd6 30. a3 g5 31. c4 Ne5 32. Kg2 Rd3 33. Rb2 a5 34. bxa5 Nc6 35. a6 Bxa3 36. Rb1 bxa6 37. Ba4 Kd7 38. Rb7+ 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1993.??.??"]
[Round "5"]
[White "Andersen, Ib"]
[Black "Bang, Andreas"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2220"]
[BlackElo "2305"]
[PlyCount "72"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 d5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bg4 7. Ne5 Qb6 8. Nxg4 Nxg4 9. e4 e5 10. Nxd5 Qxb2 11. Be2 exf4 12. Bxg4 Bb4+ 13. Kf1 Bd6 14. e5 Qb5+ 15. Qe2 Qxd5 16. exd6+ Kd8 17. Bf3 Qxd6 18. Qc4 Rc8 19. Qxf7 Rc7 20. Qh5 Nxd4 21. Rd1 Kc8 22. h3 Kb8 23. Be4 g6 24. Qg4 Re8 25. f3 Qe5 26. Kg1 Ne2+ 27. Kh2 Ng3 28. Rhe1 g5 29. h4 h6 30. Rb1 Rg7 31. h5 b6 32. Bb7 Kxb7 33. Rxe5 Rxe5 34. Rd1 Rc7 35. Kh3 Nf5 36. Rb1 Ne3 0-1

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1993.??.??"]
[Round "4"]
[White "Andersen, Ib"]
[Black "Hutters, Tomas"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2220"]
[BlackElo "2430"]
[PlyCount "76"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 c5 2. c3 e6 3. Nf3 Nf6 4. Bg5 Qb6 5. Nbd2 Qxb2 6. Nc4 Qxc3+ 7. Bd2 Qxc4 8. e4 Qxf1+ 9. Kxf1 Nxe4 10. Rc1 Be7 11. Be3 b6 12. dxc5 Nxc5 13. h4 Nc6 14. Rh3 Bb7 15. Ng5 d6 16. Kg1 h6 17. Bxc5 dxc5 18. Ne4 Nd4 19. Nc3 0-0 20. Ne2 Rad8 21. Qe1 Nxe2+ 22. Qxe2 Rd4 23. Rd1 Rfd8 24. Rxd4 Rxd4 25. f4 Bf6 26. Ra3 Rxf4 27. Rxa7 Rxh4 28. Qb5 Bd4+ 29. Kf1 Rf4+ 30. Ke1 Bxg2 31. Qxb6 Rf5 32. a4 h5 33. a5 Bf2+ 34. Ke2 h4 35. a6 c4 36. Qxf2 Rxf2+ 37. Kxf2 Bd5 38. Rd7 Bh1 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1993.??.??"]
[Round "2"]
[White "Andersen, Ib"]
[Black "Krupa, Krzysztof"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2220"]
[BlackElo "2210"]
[PlyCount "47"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c6 6. Qd2 Qa5 7. Bd3 0-0 8. Nf3 Bg4 9. 0-0 Nbd7 10. Kh1 e5 11. dxe5 dxe5 12. fxe5 Nxe5 13. Nxe5 Qxe5 14. Qf4 Nxe4 15. Nxe4 f5 16. Bc4+ Kh8 17. Nd6 Qxf4 18. Bxf4 b5 19. Bb3 Bxb2 20. Rae1 a5 21. Nf7+ Kg8 22. Ng5+ Kh8 23. Re7 Bg7 24. Be5 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1993.??.??"]
[Round "7"]
[White "Andersen, Ib"]
[Black "Olsen, Heini"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2220"]
[BlackElo "2320"]
[PlyCount "67"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 Qa5+ 5. Nd2 d6 6. f3 Nf6 7. e4 g6 8. c3 Bg7 9. Nc4 Qd8 10. a4 Nbd7 11. Qd2 Qc7 12. Bd3 h5 13. Ne2 Ne5 14. 0-0 Bd7 15. h3 Rb8 16. Nxe5 dxe5 17. Be3 c4 18. Bc2 b6 19. f4 Bh6 20. Kh1 Rc8 21. Rae1 Kf8 22. fxe5 Bxe3 23. Qxe3 Qxe5 24. Nd4 Ng4 25. Qg1 Qd6 26. Nf3 Kg8 27. Qd4 Qc5 28. Qd2 Rd8 29. Qf4 Nf2+ 30. Kh2 Rf8 31. Ne5 Ng4+ 32. hxg4 hxg4+ 33. Kg3 Be8 34. Nxg6 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1993.??.??"]
[Round "1"]
[White "Hansen, Sune Berg"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2405"]
[BlackElo "2220"]
[PlyCount "77"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. Nf3 Qd7 5. c4 dxc4 6. Bxc4 Ba6 7. Bxa6 Nxa6 8. a3 Ne7 9. Nc3 Rd8 10. 0-0 Nf5 11. Qe2 Qc8 12. Rd1 c6 13. Ne4 h5 14. Bg5 Be7 15. Bxe7 Kxe7 16. Rac1 Qb7 17. Qd2 Rd5 18. Qg5+ Kf8 19. Nc3 Rd7 20. Nh4 Nxh4 21. Qxh4 Nc7 22. Ne4 Nb5 23. Ng5 Rh6 24. Qe4 Rd5 25. Rd3 Qd7 26. Rcd1 Nd6 27. Qf4 Nf5 28. Qd2 Rg6 29. Nh3 Rh6 30. Nf4 Rb5 31. a4 Ra5 32. Qc2 Ne7 33. b4 Ra6 34. Rc3 g6 35. h4 Kg7 36. b5 cxb5 37. Rc7 Qd8 38. axb5 Ra2 39. Rxe7 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1993.??.??"]
[Round "6"]
[White "Kristensen, Kaare Hove"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2295"]
[BlackElo "2220"]
[PlyCount "89"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb4 4. e4 Bb7 5. f3 f5 6. exf5 Nh6 7. fxe6 0-0 8. Be3 Nf5 9. Qd2 dxe6 10. Bd3 Nc6 11. Nge2 Nxe3 12. Qxe3 Qh4+ 13. Qf2 Qh6 14. a3 Be7 15. Ne4 Rad8 16. Rd1 Rd7 17. 0-0 Rfd8 18. Bc2 Na5 19. Ba4 Nxc4 20. Bxd7 Rxd7 21. Rb1 e5 22. b4 Ne3 23. dxe5 Nxf1 24. Rxf1 a5 25. N2g3 axb4 26. axb4 Bxb4 27. Qa2+ Rd5 28. Qa7 Qc6 29. Qb8+ Bf8 30. e6 Re5 31. Nf5 Rxe6 32. Nd4 Qe8 33. Qxb7 Re7 34. Qd5+ Kh8 35. Qc6 Qf7 36. Ng5 Qf4 37. Nge6 Qe3+ 38. Kh1 Rf7 39. h3 h6 40. Rg1 Bd6 41. Qe8+ Rf8 42. Qg6 Rg8 43. Nf5 Qe5 44. f4 Qe4 45. Ng5 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1993.??.??"]
[Round "9"]
[White "Olsen, Peter Erik"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2240"]
[BlackElo "2220"]
[PlyCount "108"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb4 4. Qc2 Bb7 5. a3 Bxc3+ 6. Qxc3 f5 7. Nf3 Nf6 8. g3 0-0 9. Bg2 a5 10. b3 d6 11. 0-0 Qe8 12. Bb2 Nbd7 13. b4 Be4 14. Rfe1 Qh5 15. c5 f4 16. Rac1 Nd5 17. Qc4 axb4 18. axb4 N7f6 19. Qb3 fxg3 20. hxg3 Ng4 21. Ra1 Rad8 22. Bc1 Rf5 23. cxd6 cxd6 24. Ra3 Rdf8 25. Qc4 g5 26. Qc6 Bxf3 27. exf3 Rxf3 28. Rxf3 Rxf3 29. Re2 Rc3 30. Qa8+ Kf7 31. Bd2 Ngf6 32. Rxe6 Kxe6 33. Bxc3 Qd1+ 34. Bf1 Qc2 35. Bh3+ g4 36. Qc8+ Kf7 37. Bxg4 Qxc3 38. Qe6+ Kg7 39. Bf3 Qxd4 40. Qxd6 Qxb4 41. Qe5 Ne7 42. Qe6 Qc5 43. Bd1 Ng6 44. Bb3 Qc1+ 45. Kg2 Qc7 46. f4 b5 47. f5 Ne5 48. Kf2 Qc5+ 49. Ke2 Neg4 50. Kd3 Qc7 51. Kd4 b4 52. Bc4 Qxg3 53. Qe7+ Kh6 54. Qxb4 Qe3# 0-1

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1993.??.??"]
[Round "3"]
[White "Tolhuizen, Ludo"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2270"]
[BlackElo "2220"]
[PlyCount "102"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 c6 4. cxd5 exd5 5. Nc3 Bf5 6. Bf4 Qb6 7. Qc1 Nf6 8. e3 Nbd7 9. Be2 Be7 10. 0-0 h6 11. Ne5 Nxe5 12. Bxe5 0-0 13. Bd1 Bd3 14. Re1 Ne4 15. Bc2 Bxc2 16. Qxc2 f6 17. Bf4 Rfe8 18. Rec1 Bf8 19. Ne2 Rad8 20. h4 Re6 21. h5 Rd7 22. Bh2 Re8 23. Nf4 c5 24. f3 Ng5 25. dxc5 Qb5 26. Qc3 a5 27. Qd4 Rc8 28. Kh1 Bxc5 29. Qd2 Re8 30. Bg1 b6 31. Nd3 Bd6 32. Qc2 d4 33. e4 Ne6 34. g4 Qg5 35. Qf2 Nf4 36. Nxf4 Bxf4 37. Rd1 Be3 38. Qh2 d3 39. Bxe3 Qxe3 40. Qg2 Rc8 41. Rd2 Rc2 42. Rxc2 dxc2 43. Qxc2 Qxf3+ 44. Qg2 Qe3 45. Rf1 Rd2 46. Qf3 Qxf3+ 47. Rxf3 Rxb2 48. a3 a4 49. Rc3 b5 50. Rc8+ Kh7 51. Rb8 b4 0-1

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1993.??.??"]
[Round "8"]
[White "Zentai, Peter"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2255"]
[BlackElo "2220"]
[PlyCount "72"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c5 3. Nf3 Nc6 4. 0-0 e5 5. d3 Bd6 6. e4 d4 7. Ne1 h5 8. f4 h4 9. f5 hxg3 10. hxg3 Be7 11. a4 Bg5 12. Nf3 Bxc1 13. Qxc1 Nf6 14. Na3 Ng4 15. Nc4 b6 16. Qg5 Qxg5 17. Nxg5 Ba6 18. Bf3 Nf6 19. Na3 Ke7 20. Kg2 Ne8 21. Rh1 Nd6 22. b3 Nb4 23. Rag1 Rad8 24. Rh4 Rxh4 25. gxh4 Rh8 26. Kg3 Bc8 27. Bg4 Rh6 28. Nf3 f6 29. h5 Bd7 30. Nh4 Be8 31. Ng6+ Bxg6 32. fxg6 Rh8 33. Rh1 Rh6 34. Rc1 Rh8 35. Rh1 Rh6 36. Kf2 Rh8 1/2-1/2

[Event "Cappelle op 08th"]
[Site "Cappelle la Grande"]
[Date "1992.??.??"]
[Round "6"]
[White "Andersen, Ib"]
[Black "Arkell, Keith C"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2230"]
[BlackElo "2460"]
[PlyCount "76"]
[EventDate "1992.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Ne4 4. Bh4 c5 5. Nd2 Nxd2 6. Qxd2 cxd4 7. exd4 Nc6 8. Nf3 g6 9. Bb5 Bg7 10. 0-0 0-0 11. Rfe1 Re8 12. Ne5 Qb6 13. Ba4 Be6 14. c3 Rac8 15. Nd3 Qc7 16. h3 a6 17. Nc5 Bf5 18. Bxc6 Qxc6 19. Bxe7 b6 20. Nb3 f6 21. Qf4 Kf7 22. Bd6 Qb5 23. Qd2 a5 24. Rxe8 Rxe8 25. Re1 Bh6 26. Qxh6 Rxe1+ 27. Kh2 Ke6 28. Qf8 Kd7 29. Bg3 Qc6 30. Qb8 Re7 31. Nd2 g5 32. b3 h5 33. h4 gxh4 34. Bf4 h3 35. gxh3 Qxc3 36. Qd6+ Ke8 37. Kg1 Re1+ 38. Nf1 Bxh3 0-1

[Event "Cappelle op 08th"]
[Site "Cappelle la Grande"]
[Date "1992.??.??"]
[Round "2"]
[White "Andersen, Ib"]
[Black "Boudenne, Jean Baptiste"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2230"]
[PlyCount "123"]
[EventDate "1992.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. Nd2 Be7 5. Bd3 Nbd7 6. Ngf3 c5 7. c3 0-0 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bf4 Re8 11. Qh5 Nf8 12. Nf3 f6 13. h4 Bd7 14. Rh3 f5 15. Rg3 Ng6 16. Ng5 Bxg5 17. hxg5 Qb6 18. 0-0-0 Qa5 19. Rh1 Kf7 20. Kb1 Bb5 21. Qe2 Bxd3+ 22. Qxd3 Nf8 23. Rgh3 c4 24. Qd1 Ke7 25. g4 fxg4 26. Qxg4 Kd7 27. e4 Kc7 28. Rd1 Rad8 29. Qe2 Kb8 30. Rhh1 Ka8 31. Rd4 dxe4 32. Rxc4 Rd5 33. Qxe4 Red8 34. Rd4 Rxd4 35. cxd4 Qd5 36. Qxd5 Rxd5 37. Be3 Kb8 38. Rc1 a6 39. Rc4 Nd7 40. Kc2 Nb6 41. Rc3 Rd7 42. Kd3 Nd5 43. Rc1 Rc7 44. Rh1 g6 45. a3 Kc8 46. Bd2 b6 47. a4 Kb7 48. Ke4 Rf7 49. b4 b5 50. axb5 axb5 51. f3 Rc7 52. f4 Kb6 53. Ra1 Rc2 54. Kd3 Rc8 55. Ke4 Rc2 56. Kd3 Rc8 57. Rh1 Rc7 58. Ke4 Kb7 59. Rh3 Kb6 60. Rh1 Kb7 61. Rf1 Kb6 62. Rh1 1/2-1/2

[Event "Cappelle op 08th"]
[Site "Cappelle la Grande"]
[Date "1992.??.??"]
[Round "9"]
[White "Emms, John M"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2430"]
[BlackElo "2230"]
[PlyCount "49"]
[EventDate "1992.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nc6 8. Nb3 e5 9. Qe2 Be7 10. Rd1 Qc7 11. Bd5 Bg4 12. Qc4 Kf8 13. Re1 Bf6 14. c3 Nge7 15. cxd4 Nxd5 16. Qxd5 Rd8 17. Qe4 Bxf3 18. Qxf3 exd4 19. Bf4 Qc8 20. Rac1 g5 21. Bc7 Kg7 22. Bxd8 Rxd8 23. Nc5 Rd6 24. b4 Nxb4 25. Ne4 1-0

[Event "Cappelle op 08th"]
[Site "Cappelle la Grande"]
[Date "1992.??.??"]
[Round "1"]
[White "Finegold, Benjamin"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2465"]
[BlackElo "2230"]
[PlyCount "63"]
[EventDate "1992.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 dxc4 8. Bxc4 Be7 9. 0-0 0-0 10. Re1 a6 11. Ba2 b5 12. d5 exd5 13. Nxd5 Nxd5 14. Qxd5 Bb7 15. Qh5 Qd6 16. Bg5 Rad8 17. Bxe7 Nxe7 18. Ng5 Qg6 19. Qxh7+ Qxh7 20. Nxh7 Rfe8 21. Ng5 Bd5 22. Bxd5 Nxd5 23. Kf1 f6 24. Ne6 Rc8 25. Rad1 Nb6 26. b3 a5 27. Rd6 Rb8 28. Rc6 Re7 29. Nd4 Nd5 30. Rxe7 Nxe7 31. Rc5 a4 32. b4 1-0

[Event "Cappelle op 08th"]
[Site "Cappelle la Grande"]
[Date "1992.??.??"]
[Round "3"]
[White "Leidl, W."]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "D32"]
[BlackElo "2230"]
[PlyCount "119"]
[EventDate "1992.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Bd7 8. Nf3 Nf6 9. Qb3 Bc5 10. g3 Ng4 11. e3 Qf6 12. Be2 Nce5 13. Nxe5 Nxe5 14. f4 Nc6 15. Ne4 Qe7 16. Nxc5 Qxc5 17. Bd2 Be6 18. Qc3 Qd5 19. Kf2 0-0 20. Bf3 Qd7 21. Rhd1 Bg4 22. Be1 Qe6 23. Bd5 Qh6 24. Rd2 Qxh2+ 25. Bg2 Ne7 26. e4 Rac8 27. Qd3 h5 28. Kf1 Bh3 29. Bxh3 Qxh3+ 30. Kg1 Nc6 31. Rh2 Qg4 32. Rh4 Qg6 33. Qf3 Rfe8 34. f5 Ne5 35. Qe2 Qg5 36. Rxh5 Qg4 37. Qxg4 Nxg4 38. Bc3 f6 39. Re1 Rc4 40. Kg2 Kf7 41. Rh4 Ne5 42. Re2 b5 43. Rh1 Nc6 44. Rd1 Rexe4 45. Rxe4 Rxe4 46. Kf3 Re7 47. Rd6 Rc7 48. Ke4 b4 49. Bd2 a5 50. Bf4 Re7+ 51. Kd5 Ne5 52. Kd4 g6 53. Bxe5 Rxe5 54. Rd7+ Ke8 55. Rd5 Rxf5 56. Rxf5 gxf5 57. Kc5 Kf7 58. Kb5 Kg6 59. Kxa5 Kg5 60. Kxb4 1/2-1/2

[Event "Copenhagen op"]
[Site "Copenhagen"]
[Date "1991.??.??"]
[Round "3"]
[White "Aagaard, Jacob"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "D32"]
[BlackElo "2255"]
[PlyCount "59"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6 8. e3 Nf6 9. Qb3 Bc5 10. Nf3 Qe7 11. Be2 0-0-0 12. Bd2 Bf5 13. 0-0 g5 14. Rfd1 g4 15. Nd4 Rxd4 16. exd4 Nxd4 17. Qc4 b5 18. Nxb5 Nxe2+ 19. Kf1 g3 20. Bf4 Nxf4 21. Nd6+ Kb8 22. Nxf5 Qe4 23. Qxe4 Nxe4 24. hxg3 Ne6 25. f3 Nf6 26. b4 Bb6 27. Rac1 h5 28. a4 a6 29. a5 Ba7 30. Ne7 1-0

[Event "Copenhagen op"]
[Site "Copenhagen"]
[Date "1991.??.??"]
[Round "2"]
[White "Andersen, Ib"]
[Black "Ciric, Dragoljub M"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2255"]
[BlackElo "2380"]
[PlyCount "18"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. Bg3 c5 5. e3 Nc6 6. c3 Nf6 7. Nbd2 Bxg3 8. hxg3 Qd6 9. Bd3 Bd7 1/2-1/2

[Event "Copenhagen op"]
[Site "Copenhagen"]
[Date "1991.??.??"]
[Round "6"]
[White "Andersen, Ib"]
[Black "Einersen, Eivind"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2255"]
[PlyCount "77"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 g6 3. Nf3 Bg7 4. e3 Nf6 5. Nc3 c6 6. Be2 b5 7. a3 a5 8. Ne5 Bb7 9. Qd3 0-0 10. h4 Nbd7 11. h5 b4 12. axb4 axb4 13. Rxa8 Qxa8 14. Nd1 c5 15. hxg6 hxg6 16. Qb5 Rd8 17. dxc5 Nxe5 18. Bxe5 d4 19. exd4 Bxg2 20. Rh2 Bf3 21. Rh4 g5 22. Rh3 Be4 23. Rg3 Bxc2 24. Bf3 Be4 25. c6 Bxf3 26. Rxf3 Rc8 27. d5 Ne8 28. Bxg7 Kxg7 29. Qxb4 Nd6 30. Kf1 Qa6+ 31. Kg2 Rh8 32. Qd4+ f6 33. Ra3 Qc8 34. Kf1 Rh1+ 35. Ke2 Rh4 36. Qd3 Re4+ 37. Ne3 Qg4+ 38. Kf1 Qh4 39. c7 1-0

[Event "Copenhagen op"]
[Site "Copenhagen"]
[Date "1991.??.??"]
[Round "9"]
[White "Andersen, Ib"]
[Black "Furhoff, Johan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2255"]
[BlackElo "2295"]
[PlyCount "92"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nc6 2. e4 d5 3. e5 Bf5 4. h4 h5 5. Ne2 e6 6. Ng3 Bg6 7. Be2 Nb4 8. Na3 c5 9. c3 Nc6 10. Bxh5 Bxh5 11. Nxh5 g6 12. Bg5 Be7 13. Bxe7 Qxe7 14. Ng3 cxd4 15. cxd4 Rxh4 16. Rxh4 Qxh4 17. Nb5 Kf8 18. Qb3 Nge7 19. 0-0-0 Na5 20. Qf3 Nc4 21. Kb1 Qg5 22. Nc7 Qd2 23. Qe2 Qxe2 24. Nxe2 Rc8 25. Nb5 a6 26. Nbc3 Kg7 27. b3 Na5 28. Kc2 Rh8 29. Kd3 Nac6 30. g3 Rh2 31. Ke3 Nf5+ 32. Kf3 g5 33. g4 Nfxd4+ 34. Nxd4 Rh3+ 35. Ke2 Rxc3 36. Nxc6 bxc6 37. Rd2 c5 38. f3 f6 39. exf6+ Kxf6 40. Kf2 a5 41. Kg3 d4 42. Kf2 Ke5 43. Re2+ Kd5 44. Rd2 e5 45. Re2 d3 46. Rd2 Kd4 0-1

[Event "Copenhagen op"]
[Site "Copenhagen"]
[Date "1991.??.??"]
[Round "4"]
[White "Andersen, Ib"]
[Black "Sylvan, Jacob"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2255"]
[PlyCount "79"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 Nf6 5. Nbd2 Bd6 6. Bg5 Nbd7 7. c4 c6 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Bc7 11. b4 Ke7 12. b5 cxb5 13. Bxb5 a6 14. Be2 Nb8 15. 0-0 Nc6 16. Nh4 h6 17. Nxf5+ exf5 18. Bxf6+ Kxf6 19. Nb1 g5 20. Nc3 Ke6 21. Ra4 g4 22. f3 gxf3 23. gxf3 Ne7 24. e4 Rhg8+ 25. Kh1 Bf4 26. exd5+ Kd7 27. Rb4 b5 28. cxb6 Rgb8 29. Bc4 Be3 30. Rd1 a5 31. Rb3 Bf4 32. Na4 Kd6 33. Rb5 Rb7 34. Nc5 Rbb8 35. b7 Ra7 36. Rb6+ Kc7 37. Rf6 Rf8 38. Re1 Bd6 39. Rxe7+ Bxe7 40. Rc6+ 1-0

[Event "Copenhagen op"]
[Site "Copenhagen"]
[Date "1991.??.??"]
[Round "7"]
[White "Andersen, Ib"]
[Black "Tischbierek, Raj"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2255"]
[BlackElo "2500"]
[PlyCount "84"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 c5 4. f3 g5 5. fxe4 gxh4 6. e3 Bh6 7. Qd3 Nc6 8. c3 d5 9. dxc5 dxe4 10. Qxe4 Be6 11. Nd2 Qa5 12. Bc4 Bxc4 13. Nxc4 Qxc5 14. b4 Qh5 15. b5 Bg7 16. Ne2 Ne5 17. Nf4 Qg5 18. 0-0 0-0 19. Nxe5 Qxe5 20. Qxe5 Bxe5 21. Rac1 Rfd8 22. Rfd1 e6 23. Nd3 Bc7 24. c4 a6 25. Rc2 axb5 26. cxb5 Bb6 27. Kf2 Ra5 28. Rb2 Rd5 29. Ke2 Rdxb5 30. Rdb1 Rxa2 31. Rxa2 Rxb1 32. Ra8+ Kg7 33. Ra4 Bd8 34. Ne5 Bg5 35. Nf3 Rb2+ 36. Nd2 Be7 37. Kd3 Rb4 38. Ra2 h3 39. gxh3 Rh4 40. Rb2 Rxh3 41. Rxb7 Bd6 42. Ne4 Bf4 0-1

[Event "DEN-chT 9091"]
[Site "Denmark"]
[Date "1991.??.??"]
[Round "5"]
[White "Buch, Carsten"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2260"]
[BlackElo "2255"]
[PlyCount "85"]
[EventDate "1990.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Be7 5. b3 Ne4 6. Bb2 Bf6 7. Qc1 0-0 8. d3 Bxb2 9. Qxb2 Nc5 10. b4 Na4 11. Qb3 Qf6 12. d4 Nb6 13. e3 Nc6 14. Nbd2 d6 15. Rc1 Bd7 16. b5 Ne7 17. a4 c5 18. a5 Nbc8 19. dxc5 dxc5 20. Qa3 a6 21. b6 Nd6 22. Qxc5 Ne4 23. Qd4 Nxd2 24. Nxd2 Qxd4 25. exd4 Bc6 26. Bxc6 Nxc6 27. Nb3 Rad8 28. Rd1 Rd6 29. Ke2 f4 30. Rd2 Rf5 31. Ra1 Rd8 32. g4 f3+ 33. Ke3 Rf7 34. Nc5 e5 35. d5 Nd4 36. Ne6 Re8 37. Rxd4 exd4+ 38. Kxd4 Rd7 39. Ke5 h6 40. Ra3 Rc8 41. c5 Rf7 42. Rc3 Re8 43. Kd6 1-0

[Event "Copenhagen op"]
[Site "Copenhagen"]
[Date "1991.??.??"]
[Round "1"]
[White "Damgaard, Sven"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "D32"]
[BlackElo "2255"]
[PlyCount "70"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. e3 Nf6 8. Bb5 a6 9. Ba4 Bd6 10. Nge2 0-0 11. 0-0 Re8 12. Nd4 Bd7 13. Bb3 Re5 14. f4 Rh5 15. Nf3 Qa5 16. Bd2 Qb6 17. Ne2 Bc5 18. Ng3 Bxe3+ 19. Kh1 Rh6 20. Ne5 Nxe5 21. fxe5 Rxh2+ 22. Kxh2 Ng4+ 23. Qxg4 Bxg4 24. Bxe3 Qxe3 25. Bxd5 Qh6+ 26. Kg1 Qe3+ 27. Kh2 Qxe5 28. Bxf7+ Kh8 29. Rae1 Qxb2 30. Re4 h5 31. Nxh5 Bxh5 32. Bxh5 Qb6 33. Be8 Qh6+ 34. Kg3 Qd6+ 35. Kh3 Qd3+ 0-1

[Event "DEN-chT 9091"]
[Site "Denmark"]
[Date "1991.??.??"]
[Round "4"]
[White "Fries Nielsen, Niels Jorgen"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2365"]
[BlackElo "2255"]
[PlyCount "53"]
[EventDate "1990.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. c3 Bd7 8. Qh5 Bc6 9. Bd3 Nd7 10. Nf3 Bxe4 11. Bxe4 c6 12. 0-0 Qc7 13. Rfe1 g6 14. Qh3 0-0 15. Rad1 a5 16. c4 Rfe8 17. Qh6 Bg7 18. Qh4 a4 19. b3 axb3 20. axb3 Nf6 21. Bc2 Ra2 22. Bd3 Qb6 23. Rb1 Qb4 24. Qf4 Rea8 25. h3 h6 26. Qc7 Ne8 27. Qg3 0-1

[Event "Copenhagen op"]
[Site "Copenhagen"]
[Date "1991.??.??"]
[Round "5"]
[White "Hansen, Lars Henrik Bech"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2255"]
[PlyCount "16"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Nf6 7. h3 h6 8. Ne2 Bd7 1/2-1/2

[Event "Copenhagen op"]
[Site "Copenhagen"]
[Date "1991.??.??"]
[Round "8"]
[White "Norgaard, Jesper"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2305"]
[BlackElo "2255"]
[PlyCount "47"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nc6 8. Nb3 e5 9. Re1 Be7 10. h3 Bf5 11. Bb5 f6 12. Nh4 Be6 13. f4 0-0-0 14. Bxc6 bxc6 15. Nf3 Nh6 16. fxe5 fxe5 17. Nxe5 Rhf8 18. Qe2 Kb8 19. Qa6 Rc8 20. Na5 Rc7 21. Nexc6+ Ka8 22. Bxh6 gxh6 23. Qe2 Rf6 24. Nxe7 1-0

[Event "Lyngby op"]
[Site "Lyngby"]
[Date "1990.??.??"]
[Round "1"]
[White "Aagaard, Jacob"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2210"]
[PlyCount "84"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. e4 d5 4. exd5 exd5 5. c3 Nf6 6. Bd3 Be7 7. 0-0 0-0 8. Ne5 c5 9. Bg5 Qc7 10. Nd2 Ba6 11. Bxa6 Nxa6 12. Qa4 Nb8 13. Rae1 a6 14. dxc5 bxc5 15. Ng4 Nxg4 16. Qxg4 Nc6 17. Nf3 Bxg5 18. Qxg5 Rad8 19. Rd1 h6 20. Qe3 Qa5 21. Rfe1 Rd7 22. a3 Qb5 23. b4 d4 24. cxd4 cxb4 25. axb4 Nxb4 26. Rb1 a5 27. Ne5 Re8 28. Rec1 Rde7 29. Qb3 Qb6 30. Nf3 Rc7 31. Rxc7 Qxc7 32. h3 Qd6 33. Qa4 Ra8 34. Re1 Nc6 35. Rc1 Nb4 36. Rc5 Qb6 37. Rb5 Qd8 38. Rb7 Qd5 39. Rb5 Qa2 40. Qd1 Qc4 41. Rc5 Qa2 42. d5 Rd8 1/2-1/2

[Event "Lyngby op"]
[Site "Lyngby"]
[Date "1990.??.??"]
[Round "5"]
[White "Andersen, Ib"]
[Black "Antonsen, Mikkel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2210"]
[PlyCount "63"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Bg5 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Qd2 h6 8. Bh4 Rb8 9. b3 Nf6 10. Rd1 0-0 11. f4 Bg4 12. Nge2 c5 13. dxc5 Rb4 14. h3 Bxe2 15. Qxe2 g5 16. fxg5 hxg5 17. Bxg5 Nh7 18. Bd2 Rd4 19. 0-0 dxc5 20. Na4 Qb8 21. c3 Rd6 22. Nxc5 Rfd8 23. Nxa6 Qa8 24. Nb4 c5 25. Nd5 e6 26. Ne7+ Kf8 27. Ng6+ Kg8 28. Ne7+ Kf8 29. e5 Rxd2 30. Rxd2 Kxe7 31. Qh5 Rxd2 32. Qxf7+ 1-0

[Event "Lyngby op"]
[Site "Lyngby"]
[Date "1990.??.??"]
[Round "6"]
[White "Andersen, Ib"]
[Black "Dunnington, Angus J"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2210"]
[BlackElo "2370"]
[PlyCount "66"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. b3 e6 8. Bxf6 gxf6 9. e4 Qa5 10. Ne2 b5 11. Nf4 h5 12. a4 c4 13. b4 Qc7 14. g3 h4 15. Bg2 a5 16. axb5 Bb7 17. bxa5 Rxa5 18. Nd2 Bh6 19. b6 Qc5 20. Rxa5 Qxa5 21. Qc2 Qc5 22. Ke2 Bxf4 23. gxf4 h3 24. Bf1 Na6 25. dxe6 fxe6 26. Qa4 Rg8 27. Qxc4 Qxb6 28. Qd4 Nc5 29. Bxh3 Ba6+ 30. Ke3 Qc7 31. Qxf6 Rf8 32. Qe5 Qb6 33. Qd4 Qb5 1-0

[Event "Lyngby op"]
[Site "Lyngby"]
[Date "1990.??.??"]
[Round "2"]
[White "Andersen, Ib"]
[Black "Hansen, Mads Smith"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2210"]
[BlackElo "2280"]
[PlyCount "102"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 c5 4. e3 h6 5. Bh4 b6 6. Bd3 Bb7 7. Nbd2 Be7 8. h3 Nc6 9. c3 0-0 10. a3 cxd4 11. cxd4 Nd5 12. Bxe7 Ncxe7 13. Rc1 Rc8 14. 0-0 Rxc1 15. Qxc1 Qb8 16. Qb1 f5 17. Ne5 Nf6 18. Rc1 Qa8 19. Bf1 Rd8 20. b4 Ned5 21. b5 Rc8 22. Qb2 Ne7 23. Ndc4 Qb8 24. Nd2 Rc7 25. Be2 Qc8 26. Nd3 Rxc1+ 27. Nxc1 Qc7 28. Bf3 Bxf3 29. Nxf3 Ned5 30. Ne2 Kf8 31. Ne5 Ke8 32. Qb3 Ne4 33. Nc4 Nd6 34. Nxd6+ Qxd6 35. Nc3 Nf6 36. g3 Qc7 37. Qb4 Kf7 38. a4 g5 39. Kg2 h5 40. Qb3 Qb7+ 41. Kg1 f4 42. gxf4 gxf4 43. Qd1 Qc8 44. Ne2 Qg8+ 45. Kh2 fxe3 46. fxe3 Qg5 47. Nf4 Qf5 48. Qe2 Kg7 49. Qg2+ Kf7 50. Qe2 Kg7 51. Qg2+ Kf7 1/2-1/2

[Event "Lyngby op"]
[Site "Lyngby"]
[Date "1990.??.??"]
[Round "3"]
[White "Andersen, Ib"]
[Black "Hansen, Sune Berg"]
[Result "0-1"]
[ECO "A92"]
[WhiteElo "2210"]
[BlackElo "2335"]
[PlyCount "86"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 Ne4 7. Nbd2 Bf6 8. d5 Nxd2 9. Qxd2 d6 10. Nd4 Bxd4 11. Qxd4 e5 12. Qd2 Nd7 13. b4 b6 14. Bb2 Qe8 15. f4 a5 16. a3 exf4 17. gxf4 Nf6 18. Rf3 axb4 19. axb4 Rxa1+ 20. Bxa1 Bd7 21. Re3 Qf7 22. Qd4 Ra8 23. Rg3 Kf8 24. Bc3 Ra2 25. Bf3 Qe7 26. h3 Be8 27. Rg5 h6 28. Rg2 Bh5 29. Bxh5 Nxh5 30. Qe3 Qe4 31. Qxe4 fxe4 32. e3 Ra3 33. Bd4 Rb3 34. Rb2 Rxb2 35. Bxb2 Ng3 36. Kf2 Nf5 37. Bc3 b5 38. cxb5 Ne7 39. Bd2 Nxd5 40. Ke2 Kf7 41. Be1 Ke6 42. Bd2 Ne7 43. Bc3 Nf5 0-1

[Event "Lyngby op"]
[Site "Lyngby"]
[Date "1990.??.??"]
[Round "9"]
[White "Andersen, Ib"]
[Black "Hoi, Carsten"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2210"]
[BlackElo "2445"]
[PlyCount "36"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Nc3 d6 4. e4 c6 5. Qd2 h6 6. Bh4 b5 7. Bd3 Bg7 8. f4 0-0 9. h3 Bb7 10. e5 dxe5 11. dxe5 b4 12. Na4 Nd5 13. Nc5 Qb6 14. Bf2 Qc7 15. Nxb7 Qxb7 16. Nf3 Nd7 17. 0-0 e6 18. c4 bxc3 1/2-1/2

[Event "DEN-chT 9091"]
[Site "Denmark"]
[Date "1990.??.??"]
[Round "2"]
[White "Andersen, Ib"]
[Black "Kjeldsen, Jens"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2210"]
[BlackElo "2300"]
[PlyCount "66"]
[EventDate "1990.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 Bd6 6. c4 c6 7. b3 Qe7 8. Nbd2 0-0 9. Ne5 b6 10. Ndf3 Bb7 11. Bb2 Ne4 12. Rc1 c5 13. e3 Rd8 14. Qe2 a5 15. a4 Na6 16. Rfd1 Nb4 17. Nd2 Rac8 18. f3 Nxd2 19. Rxd2 Ba6 20. Qd1 cxd4 21. Bxd4 Bxe5 22. Bxe5 dxc4 23. Bd6 Rxd6 24. Rxd6 Nd5 25. Rxd5 exd5 26. Qxd5+ Kh8 27. Kf2 Rd8 28. Qxf5 Rd2+ 29. Kg1 Qxe3+ 30. Kh1 Rd8 31. Rg1 cxb3 32. f4 Bd3 33. Qg5 Re8 0-1

[Event "Lyngby op"]
[Site "Lyngby"]
[Date "1990.??.??"]
[Round "7"]
[White "Berg, Klaus"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2410"]
[BlackElo "2210"]
[PlyCount "84"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. e3 Qb6 5. Qc1 Bf5 6. Nf3 Nd7 7. Nbd2 e6 8. Be2 Be7 9. Bg3 Ngf6 10. 0-0 Nh5 11. Be5 Nhf6 12. Bg3 Nh5 13. c4 Nxg3 14. hxg3 dxc4 15. Nxc4 Qc7 16. Qc3 a5 17. Bd3 Bxd3 18. Qxd3 0-0 19. Rac1 Rfd8 20. Qe4 Nb6 21. Nce5 Rd5 22. Qf4 Bd6 23. Qh4 Qe7 24. Qe4 Rb5 25. Rc2 Nd5 26. a3 Nb6 27. Qd3 Qe8 28. Rfc1 a4 29. Nc4 Nxc4 30. Qxc4 Qd8 31. Nd2 e5 32. Nf3 Qe7 33. Rd1 Raa5 34. dxe5 Bxe5 35. Nxe5 Rxe5 36. Rcd2 Qe6 37. Rd8+ Kh7 38. Qb4 Rab5 39. Qf8 Rbd5 40. R1xd5 Rxd5 41. Rxd5 Qxd5 42. Qb4 b5 1/2-1/2

[Event "Lyngby op"]
[Site "Lyngby"]
[Date "1990.??.??"]
[Round "4"]
[White "Borge, Nikolaj"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2330"]
[BlackElo "2210"]
[PlyCount "80"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 b6 7. Ngf3 Be7 8. Bb5 Ba6 9. a4 Bxb5 10. axb5 Nf8 11. 0-0 Ng6 12. Ng5 Qd7 13. Qf3 cxd4 14. cxd4 Qxb5 15. f5 exf5 16. Qxf5 Bxg5 17. Ne4 0-0 18. Nxg5 Qd7 19. Qd3 Nc6 20. Bd2 Qg4 21. Be3 h6 22. h3 Qh5 23. Nf3 Nge7 24. Kh2 Rac8 25. g4 Qg6 26. Qa3 a5 27. Bd2 f6 28. e6 f5 29. g5 hxg5 30. Bxg5 Nxd4 31. Qxe7 Nxf3+ 32. Rxf3 Rce8 33. Qd7 Qxg5 34. Rg1 Qe7 35. Rxg7+ Kxg7 36. Rg3+ Kh8 37. Qa4 Rg8 38. Qd4+ Kh7 39. Rc3 Qg5 40. Rc7+ Re7 0-1

[Event "DEN-chT 9091"]
[Site "Denmark"]
[Date "1990.??.??"]
[Round "1"]
[White "Larsen, Flemming Bo"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2210"]
[PlyCount "91"]
[EventDate "1990.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c5 3. Nf3 Nc6 4. d4 Nf6 5. 0-0 Bf5 6. c4 dxc4 7. Qa4 Qd7 8. dxc5 Ne5 9. Nc3 Qxa4 10. Nxa4 Nxf3+ 11. Bxf3 0-0-0 12. Bf4 Bd7 13. c6 Bxc6 14. Bxc6 bxc6 15. Rac1 e6 16. Rxc4 Kb7 17. Rfc1 Bd6 18. Rxc6 Bxf4 19. gxf4 Rd1+ 20. Rxd1 Kxc6 21. Rc1+ Kb7 22. e3 Rd8 23. Kf1 Rd5 24. Rc2 Rd1+ 25. Kg2 Nd5 26. Nc3 Rd3 27. Nxd5 Rxd5 28. Kg3 Kb6 29. e4 Rd3+ 30. f3 Kb7 31. Kg4 Rd1 32. f5 e5 33. f6 g6 34. Kg5 Rd6 35. h4 h6+ 36. Kxh6 Rxf6 37. Rc3 Rf4 38. Kg7 f5 39. exf5 gxf5 40. h5 e4 41. fxe4 fxe4 42. h6 Rg4+ 43. Kf6 Rh4 44. Kg5 Rh2 45. Re3 Rg2+ 46. Kh4 1-0

[Event "DEN-chT 9091"]
[Site "Denmark"]
[Date "1990.??.??"]
[Round "3"]
[White "Ochsner, Thomas"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2280"]
[BlackElo "2210"]
[PlyCount "51"]
[EventDate "1990.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 b6 7. Bb5 a6 8. Bd3 a5 9. Ne2 Ba6 10. Bxa6 Nxa6 11. 0-0 g6 12. g4 h5 13. f5 hxg4 14. fxe6 fxe6 15. Nf4 Qh4 16. Qe2 g3 17. Nxe6 Bh6 18. Nf3 Qg4 19. Bxh6 Rxh6 20. Qe3 Rh8 21. Nfg5 cxd4 22. cxd4 gxh2+ 23. Kh1 Rg8 24. Rf4 Qh5 25. Qf2 Rc8 26. Rf7 1-0

[Event "Lyngby op"]
[Site "Lyngby"]
[Date "1990.??.??"]
[Round "8"]
[White "Stempin, Pawel"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2445"]
[BlackElo "2210"]
[PlyCount "57"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb4 4. Qc2 f5 5. a3 Bxc3+ 6. Qxc3 Nf6 7. f3 0-0 8. e3 Bb7 9. Bd3 d6 10. Nh3 a5 11. b3 Nbd7 12. 0-0 Qe7 13. Nf2 Nh5 14. e4 fxe4 15. Nxe4 Nf4 16. Bxf4 Rxf4 17. Rae1 Raf8 18. b4 axb4 19. axb4 e5 20. d5 Ra8 21. Qd2 Rff8 22. Ng5 h6 23. Ne6 Rfc8 24. f4 c6 25. dxc6 Bxc6 26. Nd4 Ra3 27. Nf5 Qe6 28. Nxd6 Rca8 29. Bb1 1-0

[Event "Politiken Cup 11th"]
[Site "Copenhagen"]
[Date "1989.06.28"]
[Round "10"]
[White "Andersen, Ib"]
[Black "Veroci, Zsuzsa"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2215"]
[BlackElo "2335"]
[PlyCount "36"]
[EventDate "1989.06.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Nc3 d5 4. Qd2 c6 5. f3 h6 6. Bh4 Bg7 7. e4 0-0 8. e5 Ne8 9. f4 b5 10. Nf3 Nc7 11. Bd3 Nba6 12. a3 Rb8 13. b4 Na8 14. Nd1 Nb6 15. Ne3 Nc7 16. 0-0 Nc4 17. Qf2 a5 18. Nd2 Ra8 1/2-1/2

[Event "Politiken Cup 11th"]
[Site "Copenhagen"]
[Date "1989.06.26"]
[Round "8"]
[White "Andersen, Ib"]
[Black "Zsinka, Laszlo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2215"]
[BlackElo "2405"]
[PlyCount "94"]
[EventDate "1989.06.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 gxh4 5. fxe4 c5 6. e3 Bh6 7. Kf2 Qb6 8. Na3 Qxb2 9. Nc4 Qc3 10. Rb1 cxd4 11. exd4 Nc6 12. Nf3 Na5 13. Bd3 Nxc4 14. Rb3 Qa5 15. Bxc4 h3 16. Rb5 Qc3 17. Bxf7+ Kd8 18. Qe2 Rf8 19. Rc5 Qa3 20. Rh5 Bg7 21. Bc4 Bxd4+ 22. Kg3 Qd6+ 23. Kxh3 Bb6 24. e5 Qg6 25. Nh4 d5+ 26. e6 Bxe6+ 27. g4 Qxh5 28. Qxe6 Qf7 29. Qxf7 Rxf7 30. Bxd5 Rf2 31. Bxb7 Rb8 32. Be4 h6 33. Rd1+ Kc7 34. Nf5 Rf4 35. Bd3 e5 36. Re1 Bd4 37. c3 Bxc3 38. Re3 Rb2 39. Ne7 Rff2 40. Nd5+ Kd6 41. Nxc3 Rxh2+ 42. Kg3 Rbg2+ 43. Kf3 Rh3+ 44. Kxg2 Rxe3 45. Ne4+ Kd5 46. Nf2 Kd4 47. Bb5 Ra3 0-1

[Event "Politiken Cup 11th"]
[Site "Copenhagen"]
[Date "1989.06.21"]
[Round "4"]
[White "Duriga, Stefan"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2295"]
[BlackElo "2215"]
[PlyCount "73"]
[EventDate "1989.06.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. e4 d5 4. e5 c5 5. c3 Qd7 6. Bg5 h6 7. Bf4 Ne7 8. Bd3 Ba6 9. Bxa6 Nxa6 10. 0-0 g5 11. Be3 Nf5 12. Qd3 c4 13. Qe2 Nc7 14. Nbd2 Qc6 15. Rfc1 Be7 16. g4 Ng7 17. Nf1 Kd7 18. Ng3 b5 19. Bd2 Rab8 20. a3 a5 21. Kg2 Na6 22. h4 gxh4 23. Nh5 Nxh5 24. gxh5 Nc7 25. Kh3 b4 26. axb4 axb4 27. Rg1 bxc3 28. Bxc3 Bb4 29. Nxh4 Bxc3 30. bxc3 Rb3 31. Rg3 Qb6 32. Qf3 Rf8 33. Ng6 fxg6 34. Qxf8 gxh5 35. Rg7+ Kc6 36. Qd6+ Kb7 37. Rxc7+ 1-0

[Event "Politiken Cup 11th"]
[Site "Copenhagen"]
[Date "1989.06.20"]
[Round "3"]
[White "Andersen, Ib"]
[Black "Sorensen, Henrik"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2215"]
[BlackElo "2295"]
[PlyCount "121"]
[EventDate "1989.06.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 c5 4. e3 Qb6 5. Bxf6 gxf6 6. b3 Nc6 7. c3 d5 8. Be2 Bd7 9. 0-0 Be7 10. Nbd2 cxd4 11. exd4 a5 12. Re1 0-0 13. Bd3 Kh8 14. Nf1 Rg8 15. Ng3 f5 16. Qd2 Rg6 17. Nh5 Qc7 18. g3 Rag8 19. Nf4 Rg4 20. Kh1 Qb8 21. Bb5 Bg5 22. Nxg5 R4xg5 23. Nd3 Qd6 24. Qf4 Qxf4 25. Nxf4 Nb8 26. Bf1 Rc8 27. Rac1 Bc6 28. Bd3 Nd7 29. Kg1 b5 30. f3 Rgg8 31. Kf2 Nb6 32. Rc2 Rc7 33. Bf1 Rgc8 34. Rec1 Be8 35. Bd3 a4 36. Ke3 axb3 37. axb3 Ra7 38. Kd2 Ra3 39. Rb2 Rca8 40. Bc2 Bc6 41. Re1 Bd7 42. Nd3 Be8 43. Nb4 Ra1 44. Rxa1 Rxa1 45. Bb1 Ra7 46. Ra2 Rxa2+ 47. Nxa2 Nd7 48. Bd3 Nb8 49. Kc2 Kg7 50. Kb2 Kf6 51. Ka3 Na6 52. Nb4 Nb8 53. Kb2 Ke7 54. Kc2 Kd6 55. Kd2 f6 56. Ke3 h6 57. Be2 Bd7 58. f4 Be8 59. Bd3 Bd7 60. Bf1 Be8 61. Be2 1/2-1/2

[Event "Politiken Cup 11th"]
[Site "Copenhagen"]
[Date "1989.06.19"]
[Round "2"]
[White "Bang, Andreas"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2315"]
[BlackElo "2215"]
[PlyCount "55"]
[EventDate "1989.06.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 e6 3. Nf3 Bb7 4. d4 Bb4 5. Qb3 Qe7 6. a3 Bxc3+ 7. Qxc3 f5 8. g3 Nf6 9. Bg2 a5 10. 0-0 a4 11. b4 axb3 12. a4 d6 13. a5 bxa5 14. Rxa5 Rxa5 15. Qxa5 0-0 16. Qb4 Be4 17. Qxb3 Nc6 18. Qc3 Rb8 19. Bg5 h6 20. Bxf6 Qxf6 21. e3 Kh7 22. Ra1 Ne7 23. Ne1 Bxg2 24. Kxg2 c5 25. Ra6 Nc8 26. Nd3 cxd4 27. Qxd4 Qe7 28. f3 1/2-1/2

[Event "Politiken Cup 11th"]
[Site "Copenhagen"]
[Date "1989.06.18"]
[Round "1"]
[White "Andersen, Ib"]
[Black "Haugli, Petter"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2215"]
[BlackElo "2380"]
[PlyCount "78"]
[EventDate "1989.06.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 g6 6. Nc3 Bg7 7. Qd2 d6 8. 0-0-0 Qe7 9. Bd3 a6 10. Rhe1 Nd7 11. Kb1 b5 12. e5 d5 13. Ne2 Nb6 14. Nc1 Nc4 15. Qe2 c5 16. c3 Bf8 17. dxc5 Qxc5 18. Nd4 Bd7 19. f4 h5 20. h3 h4 21. Ncb3 Qb6 22. Nf3 a5 23. Nbd4 Rc8 24. Rc1 Bc5 25. Red1 Rc7 26. Ng5 Be7 27. Ndf3 Ne3 28. Re1 Nf5 29. Bxf5 gxf5 30. Red1 Rc4 31. Rd4 Bc5 32. Rxc4 bxc4 33. Rf1 Ke7 34. Ka1 Be3 35. Nd2 Rb8 36. Nb1 Bb5 37. Na3 Ba6 38. Nb1 d4 39. Na3 d3 0-1

[Event "DEN-chT 8990"]
[Site "Denmark"]
[Date "1989.??.??"]
[Round "1"]
[White "Andersen, Ib"]
[Black "Christensen, Niels"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "2210"]
[PlyCount "114"]
[EventDate "1989.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[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 Nbd7 14. Be3 c5 15. dxc5 Bxc5 16. Bxc5 Nxc5 17. Qxd8 Rfxd8 18. Rad1 Nfd7 19. Be2 Ne5 20. b4 Nb3 21. f4 Nc6 22. Rxd8+ Rxd8 23. Rd1 Nbd4 24. Rb1 Kf8 25. Kf2 Ke7 26. Bf1 Nc2 27. b5 Rd2+ 28. Kg3 Na5 29. e5 Ne3 30. Ne4 Rd1 31. Rxd1 Nxd1 32. g5 Nb2 33. Nc3 Nb3 34. Kf2 b6 35. Be2 Nc5 36. Ke1 Nbxa4 37. Nd1 Kd7 38. h4 Kc7 39. Kd2 Kb7 40. Bf3+ Kc7 41. Be2 Kb7 42. Bf3+ Kc7 43. Bc6 Nd7 44. Bxd7 Kxd7 45. Ne3 Nb2 46. Kc3 Na4+ 47. Kd4 Nc5 48. Nc4 Nb7 49. Kc3 Ke7 50. Kd4 f6 51. Kc3 Kf7 52. Kd4 Ke7 53. Kc3 f5 54. Kd4 Kd7 55. Kc3 Ke7 56. Kd4 Kd7 57. Kc3 Kc7 1/2-1/2

[Event "DEN-chT 8990"]
[Site "Denmark"]
[Date "1989.??.??"]
[Round "6"]
[White "Andersen, Ib"]
[Black "Samaritani, Fabio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2215"]
[PlyCount "51"]
[EventDate "1989.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 Bf5 4. Bxf6 gxf6 5. e3 Nc6 6. Bb5 Bg7 7. Ne2 Qd6 8. c4 0-0 9. Bxc6 bxc6 10. 0-0 Rab8 11. b3 Kh8 12. Rc1 Rg8 13. Ng3 Bd3 14. Re1 Bh6 15. Qh5 f5 16. Nxf5 Bxf5 17. Qxf5 Rg5 18. Qf3 Rbg8 19. g3 Bf8 20. cxd5 cxd5 21. Qf4 e5 22. dxe5 Rxe5 23. Nf3 Rh5 24. Rxc7 Qe6 25. Rxf7 Bg7 26. Rc1 1-0

[Event "DEN-chT 8990"]
[Site "Denmark"]
[Date "1989.??.??"]
[Round "5"]
[White "Jaksland, Tim"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2240"]
[BlackElo "2215"]
[PlyCount "62"]
[EventDate "1989.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. d5 Qh4 4. Nc3 Bb4 5. Bd2 Nf6 6. Nf3 Qxc4 7. e4 Qc5 8. Bd3 Qe7 9. 0-0 Ba6 10. Bg5 Bxc3 11. bxc3 Bxd3 12. Qxd3 h6 13. Bd2 0-0 14. Rfe1 d6 15. Nd4 c5 16. dxc6 Rc8 17. Nb5 Rxc6 18. Rad1 Nbd7 19. Nd4 Rc5 20. Nb3 Rc6 21. Nd4 Rc5 22. Nb3 Rc7 23. Nd4 Kh8 24. Bf4 Ne5 25. Bxe5 dxe5 26. Nb5 Rd7 27. Qc4 Rad8 28. Rxd7 Qxd7 29. Qe2 a6 30. Na3 Qd3 31. Nb1 Qxe2 0-1

[Event "DEN-chT 8990"]
[Site "Denmark"]
[Date "1989.??.??"]
[Round "4"]
[White "Nerlov, Claus"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "2210"]
[PlyCount "77"]
[EventDate "1989.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 b6 2. d4 e6 3. e4 Bb7 4. Bd3 f5 5. Qe2 Nf6 6. Bg5 Bb4+ 7. Nc3 fxe4 8. Bxe4 Nxe4 9. Bxd8 Nxc3 10. Qh5+ g6 11. Qh4 Ne4+ 12. Ke2 Na6 13. f3 Rxd8 14. fxe4 Be7 15. Qg4 e5 16. dxe5 Nc5 17. Nf3 Bxe4 18. Rad1 a5 19. Nd4 0-0 20. Ke3 Rde8 21. Rhf1 Bf6 22. Qg3 Bxe5 23. Rxf8+ Kxf8 24. Qh4 Kg7 25. Kf2 Nd3+ 26. Rxd3 Bxd3 27. Nf3 Bxb2 28. Qf4 d6 29. Kg3 Bf6 30. h4 Re4 31. Qd2 Bxc4 32. Qc2 d5 33. Ng5 Re2 34. Qd1 h6 35. Nh3 Rxa2 36. Nf4 Be5 37. Qg4 Ra3+ 38. Kf2 Bxf4 39. Qxf4 0-1

[Event "DEN-chT 8990"]
[Site "Denmark"]
[Date "1989.??.??"]
[Round "2"]
[White "Norgaard, Poul Erik"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "2210"]
[PlyCount "44"]
[EventDate "1989.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 Nge7 7. c3 d5 8. Bg5 0-0 9. Qd2 b6 10. exd5 exd5 11. Re1 Be6 12. d4 Qd7 13. Na3 Rac8 14. Nc2 Nf5 15. Ne3 cxd4 16. cxd4 Nfxd4 17. Nxd4 Nxd4 18. Rad1 Bh3 19. Bxd5 Rc5 20. Bh1 Rxg5 21. Nc2 Rd5 22. Qf4 Ne2+ 0-1

[Event "DEN-chT 8990"]
[Site "Denmark"]
[Date "1989.??.??"]
[Round "7"]
[White "Ziska, Bogi"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "C15"]
[BlackElo "2215"]
[PlyCount "73"]
[EventDate "1989.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Ne4 6. a3 Nxc3 7. Nxc3 Bxc3+ 8. bxc3 0-0 9. Qh5 f5 10. g4 b6 11. Rg1 Ba6 12. gxf5 Rxf5 13. Qh6 Qe7 14. Bh3 Kh8 15. Bg5 Qf7 16. Qh4 Rf3 17. Be3 Nd7 18. 0-0-0 c5 19. Bg4 cxd4 20. cxd4 Nf8 21. Bxf3 Qxf3 22. Qe7 Ng6 23. Qb4 Rc8 24. Qa4 Qe4 25. Rd2 Bc4 26. Qd7 Rg8 27. Qxe6 Nh4 28. Rg4 Qh1+ 29. Rd1 Qxh2 30. Rdg1 Qh3 31. Qf7 Ng6 32. e6 Qh2 33. Bf4 Qh3 34. Kb2 Be2 35. e7 Bb5 36. Rxg6 hxg6 37. Qxd5 1-0

[Event "DEN-chB"]
[Site "Denmark"]
[Date "1988.??.??"]
[Round "7"]
[White "Andersen, Ib"]
[Black "Bentzen, Eric"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2215"]
[PlyCount "51"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. d4 exd4 4. Qxd4 Nf6 5. Qf4 Be7 6. e4 0-0 7. Nf3 Nfd7 8. Nc3 Bf6 9. 0-0-0 Nc6 10. g4 Nc5 11. g5 Ne6 12. Qg3 Bxg5+ 13. Nxg5 Qxg5+ 14. Qxg5 Nxg5 15. f4 Ne6 16. Nd5 f6 17. Rg1 Kh8 18. f5 Nc5 19. Nxc7 Rb8 20. Bg2 Bd7 21. Rxd6 Rbc8 22. Ne6 Bxe6 23. fxe6 Rfe8 24. Bh3 Re7 25. Ba3 Nxe4 26. Rxc6 1-0

[Event "DEN-chB"]
[Site "Denmark"]
[Date "1988.??.??"]
[Round "2"]
[White "Andersen, Ib"]
[Black "Jorgensen, Per Henrik Dorff"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2215"]
[BlackElo "2310"]
[PlyCount "152"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. e3 d6 6. Nge2 0-0 7. 0-0 Nbd7 8. b4 a5 9. b5 Nb6 10. Qb3 Be6 11. d3 d5 12. c5 d4 13. Qd1 Nbd5 14. exd4 exd4 15. Na4 Bg4 16. h3 Bxe2 17. Qxe2 Re8 18. Qf3 Qd7 19. Rb1 Nb4 20. a3 Qxb5 21. axb4 Qxa4 22. Bg5 Nd7 23. Qxb7 Ne5 24. Ra1 Qd7 25. bxa5 Rab8 26. Qd5 Qc8 27. a6 c6 28. Qa2 Nxd3 29. a7 Ra8 30. Qa4 Re6 31. Qa3 Ne5 32. Rfd1 Nd7 33. Bf1 Bf8 34. Bc4 Bxc5 35. Qb3 Re5 36. Bxf7+ Kg7 37. Bf4 Re7 38. Be6 Qe8 39. Bxd7 Qxd7 40. Bb8 Bxa7 41. Bxa7 Rxa7 42. Rxa7 Qxa7 43. Qc4 c5 44. Rc1 Re5 45. h4 Qe7 46. Qd3 Re1+ 47. Rxe1 Qxe1+ 48. Kg2 Qe6 49. Qf3 h5 50. Qb7+ Kf6 51. Qf3+ Ke5 52. Kg1 c4 53. Qf4+ Kd5 54. Qf3+ Kd6 55. Qf4+ Kc5 56. Qg5+ Kc6 57. Qa5 d3 58. Qa6+ Kd5 59. Qb5+ Kd4 60. Qb4 Qc6 61. Kh2 Qc5 62. Qd2 Qd6 63. Qe3+ Kc3 64. Qc1+ Kb4 65. Qb2+ Ka4 66. Qa2+ Kb5 67. Qd2 Qd4 68. Qg5+ Kb4 69. Qe7+ Kb3 70. Qb7+ Kc2 71. Qa6 d2 72. Qa2+ Kd3 73. Qb1+ Ke2 74. Qc2 Qxf2+ 75. Kh1 Qf3+ 76. Kh2 Ke1 0-1

[Event "DEN-chB"]
[Site "Denmark"]
[Date "1988.??.??"]
[Round "5"]
[White "Willumsen, Henrik"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "A08"]
[BlackElo "2215"]
[PlyCount "140"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 e6 6. Nbd2 Bd6 7. e4 0-0 8. Re1 Qc7 9. Qe2 Nd7 10. a4 b6 11. c4 Nb4 12. e5 Be7 13. Nf1 Bb7 14. Bf4 Rfd8 15. h4 Nf8 16. Rad1 Rd7 17. h5 Rad8 18. h6 dxc4 19. hxg7 Ng6 20. dxc4 Nd3 21. Rxd3 Rxd3 22. N1h2 Qd7 23. Bg5 Kxg7 24. Bf6+ Bxf6 25. exf6+ Kh8 26. Ng5 Rxg3 27. fxg3 Qd4+ 28. Qe3 Qxe3+ 29. Rxe3 Rd1+ 30. Nf1 Bxg2 31. Nxf7+ Kg8 32. Nh6+ Kf8 33. Kxg2 e5 34. a5 Rd6 35. axb6 Rxb6 36. b3 Rxf6 37. Rf3 Kg7 38. Rxf6 Kxf6 39. Kf3 Ne7 40. Ne3 Ke6 41. Nhg4 Nc6 42. Nc2 Na5 43. Na1 Nc6 44. Ke4 h5 45. Nf2 Nd4 46. Nd3 Ne2 47. Nxc5+ Kd6 48. Ke3 Nxg3 49. Ne4+ Nxe4 50. Kxe4 a5 51. Nc2 h4 52. Ne3 Kc5 53. Kf3 Kb4 54. Kg4 Kxb3 55. c5 a4 56. c6 a3 57. c7 a2 58. c8Q a1Q 59. Qc4+ Kb2 60. Qb4+ Kc1 61. Qe1+ Kb2 62. Nc4+ Ka2 63. Qa5+ Kb1 64. Qb4+ Kc2 65. Na3+ Kd1 66. Qa4+ Ke2 67. Qe4+ Kf2 68. Qf3+ Kg1 69. Qe3+ Kh1 70. Qe4+ Kg1 1/2-1/2

[Event "DEN-chT 8586"]
[Site "Denmark"]
[Date "1985.11.17"]
[Round "2.4"]
[White "Andersen, Ib"]
[Black "Sorensen, Torben N"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "61"]
[EventDate "1985.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "AS04"]
[BlackTeam "Skolerne"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. c4 b6 8. Nc3 Bb7 9. f4 Be7 10. f5 e5 11. Nde2 0-0 12. Ng3 Nbd7 13. Be3 Rc8 14. Rc1 Nc5 15. Bb1 Qc7 16. Nh5 Rfd8 17. Nxf6+ Bxf6 18. Qh5 Bc6 19. Rf3 g6 20. Qh6 Bg7 21. Qh4 gxf5 22. exf5 Bxf3 23. f6 Bxf6 24. Qxf6 Ba8 25. Rf1 Kf8 26. Qh8+ Ke7 27. Rxf7+ Kxf7 28. Qxh7+ Kf6 29. Bg5+ Kxg5 30. Qf5+ Kh4 31. g3# 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1982.02.07"]
[Round "9"]
[White "Wicker, Kevin J"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2275"]
[BlackElo "2240"]
[PlyCount "35"]
[EventDate "1982.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. g4 fxg4 5. h3 gxh3 6. Nxh3 Be7 7. Qd3 0-0 8. Bg2 Rf7 9. 0-0-0 d5 10. e4 dxe4 11. Nxe4 Nbd7 12. f4 Nf8 13. Rdg1 Kh8 14. Bf3 Nxe4 15. Bxe4 g6 16. Bh6 Bf6 17. Ng5 Bxg5 18. Bxg5 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1982.01.29"]
[Round "7"]
[White "Andersen, Dan"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "A89"]
[BlackElo "2240"]
[PlyCount "67"]
[EventDate "1982.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 d6 7. 0-0 Nc6 8. d5 Na5 9. Nd2 c5 10. Qc2 a6 11. a3 b6 12. b4 cxb4 13. axb4 Nb7 14. Ra2 Bd7 15. Bb2 a5 16. Rfa1 Rc8 17. Qb3 axb4 18. Qxb4 Nc5 19. Ra7 f4 20. Nf3 Ng4 21. Nd1 Ne5 22. Nxe5 dxe5 23. Nc3 Bg4 24. f3 Bd7 25. Rd1 fxg3 26. hxg3 Bh6 27. Bc1 Bxc1 28. Rxc1 e6 29. Rd1 Qg5 30. Rxd7 Nxd7 31. dxe6 Nf6 32. Qxb6 Qxg3 33. e7 Rf7 34. Qd8+ 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1982.01.25"]
[Round "6"]
[White "Andersen, Ib"]
[Black "Jensen, Allan Astrup"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2240"]
[BlackElo "2245"]
[PlyCount "66"]
[EventDate "1982.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 Nf6 6. d4 cxd4 7. Nxd4 Bc5 8. Nb3 Be7 9. cxd5 Nxd5 10. Bd2 0-0 11. Nc3 Nf6 12. Rc1 Bd7 13. Bf4 e5 14. Bxc6 exf4 15. Bxb7 Rb8 16. Bg2 fxg3 17. hxg3 a5 18. Rc2 a4 19. Nd4 Qb6 20. a3 Rfd8 21. e3 Bc5 22. Rd2 Ng4 23. Bf3 Ne5 24. Qe2 Qh6 25. Rfd1 Re8 26. e4 Bxd4 27. Rxd4 Rxb2 28. Qxb2 Nxf3+ 29. Kg2 Nxd4 30. Rxd4 Qh3+ 31. Kg1 Bg4 32. Qb5 Rc8 33. Rc4 Rf8 0-1

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1982.01.21"]
[Round "5"]
[White "Hartung Nielsen, Jens"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2240"]
[BlackElo "2240"]
[PlyCount "63"]
[EventDate "1982.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Qe7 8. dxe5 dxe5 9. Nd5 Nxd5 10. cxd5 Qb4+ 11. Nd2 Qxb2 12. 0-0 Qa3 13. Qc2 b6 14. Qxc7 Ba6 15. Bxa6 Nxa6 16. Qc1 Qd3 17. Qb1 Qxb1 18. Raxb1 f5 19. f3 Rac8 20. Rfc1 Nc5 21. Bxc5 bxc5 22. Rc2 Bh6 23. Nc4 Rb8 24. Rcb2 Rxb2 25. Rxb2 fxe4 26. fxe4 Rf4 27. Rb8+ Kg7 28. d6 Rxe4 29. d7 Bg5 30. Nd6 Rb4 31. Rxb4 cxb4 32. Nb7 1-0

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1982.01.17"]
[Round "4"]
[White "Andersen, Ib"]
[Black "Holm Pedersen, Sejer"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2240"]
[BlackElo "2340"]
[PlyCount "40"]
[EventDate "1982.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. b3 cxd4 7. exd4 Bb4 8. Bd2 dxc4 9. bxc4 0-0 10. Rb1 Ba5 11. Qa4 Bd7 12. Qa3 b6 13. Bd3 e5 14. dxe5 Bg4 15. Be2 Bxf3 16. Bxf3 Nxe5 17. Bxa8 Nxc4 18. Qc1 Nxd2 19. Qxd2 Re8+ 20. Kd1 Qxa8 0-1

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1982.01.13"]
[Round "3"]
[White "Hvenekilde, Jorgen"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2285"]
[BlackElo "2240"]
[PlyCount "124"]
[EventDate "1982.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 d5 4. d3 Qd6 5. Nc3 h6 6. Nb5 Qb4+ 7. c3 Qxb5 8. Qh5+ Kd7 9. Qg4+ Kd8 10. Nf7+ Ke8 11. Qg6 Qc6 12. Nxh8+ Qxg6 13. Nxg6 Bf5 14. Nxf8 Kxf8 15. dxe4 Bxe4 16. f3 Bg6 17. Be3 Nf6 18. c4 c6 19. Rc1 e6 20. Kf2 Nbd7 21. Be2 Ke7 22. cxd5 Nxd5 23. Rhd1 e5 24. Bd3 Bxd3 25. Rxd3 Kd6 26. Bd2 a6 27. g3 N7f6 28. Bc3 Re8 29. Re1 Re6 30. h3 g5 31. Re4 h5 32. g4 hxg4 33. hxg4 Re8 34. Re1 b5 35. b3 c5 36. Bb2 c4 37. bxc4 bxc4 38. Rdd1 Nd7 39. Bc1 Rg8 40. Ba3+ Ke6 41. Rh1 N7f6 42. Rh6 Kf7 43. Bc1 c3 44. Rdh1 c2 45. Rh8 Rxh8 46. Rxh8 Nb4 47. Rc8 Nd3+ 48. Ke3 Nxc1 49. Rxc2 Nd5+ 50. Kd2 Nd3 51. a3 N5f4 52. Ke3 Ke7 53. Ke4 Kd6 54. Rc8 Nc5+ 55. Kf5 Nfe6 56. Rb8 a5 57. Rb1 Nd4+ 58. Kxg5 Nxf3+ 59. Kf6 Kd5 60. g5 Ne4+ 61. Kf5 Nexg5 62. Rb5+ Kd4 1/2-1/2

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1982.01.07"]
[Round "2"]
[White "Andersen, Ib"]
[Black "Sorensen, Henrik"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2240"]
[BlackElo "2235"]
[PlyCount "80"]
[EventDate "1982.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. g3 e5 5. Bg2 Be7 6. 0-0 c6 7. Nc3 Qc7 8. d5 Nf8 9. Bg5 c5 10. e4 Ng6 11. Ne1 0-0 12. Nd3 h6 13. Bd2 Ne8 14. Qh5 Kh7 15. f4 exf4 16. gxf4 Nf6 17. Qe2 Bg4 18. Qf2 Nd7 19. h3 Bh5 20. f5 Nge5 21. Nf4 Nf6 22. b3 Rg8 23. Rae1 g5 24. fxg6+ Nxg6 25. Kh2 Ne5 26. Kh1 Rg5 27. Nb5 Qd7 28. Bc3 Rag8 29. Rg1 Nd3 30. Nxd3 Rxg2 31. Rxg2 Qxh3+ 32. Kg1 Bf3 33. Nf4 Rxg2+ 34. Nxg2 Ng4 35. Qxf3 Qxf3 36. Rf1 Qxe4 37. Rxf7+ Kg6 38. Rf4 Qe2 39. Nc7 Ne3 40. Ne6 Qxg2# 0-1

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1982.01.04"]
[Round "1"]
[White "Mortensen, Peter Munch"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "A10"]
[BlackElo "2240"]
[PlyCount "48"]
[EventDate "1982.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. d4 d6 7. Nc3 Nc6 8. d5 Ne5 9. Qd2 Bd7 10. Nh3 c5 11. Nf4 Bh6 12. h4 a6 13. a4 Rb8 14. Qc2 Bxf4 15. gxf4 Neg4 16. Qd3 b5 17. axb5 axb5 18. cxb5 Qe8 19. Ra5 Qd8 20. Ra6 Qc8 21. Ra7 Qe8 22. Ra5 Qd8 23. Ra6 Qc8 24. Ra5 Qd8 1/2-1/2

[Event "Helsingor"]
[Site "Helsingor"]
[Date "1981.??.??"]
[Round "1"]
[White "Andersen, Ib"]
[Black "Brondum, Eric"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2240"]
[BlackElo "2305"]
[PlyCount "68"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15. gxf6 Bf8 16. Bh3 b4 17. Nd5 exd5 18. Rhe1 Bxh3 19. exd5+ Kd8 20. Qxh3 Qd7 21. Qh4 Kc7 22. Nc6 a5 23. Re3 h5 24. Kb1 Qg4 25. Qe1 Rh6 26. a3 Rxf6 27. axb4 axb4 28. Rd4 Rf4 29. Rxf4 Qxf4 30. Nxb4 Bg7 31. Re7+ Kb6 32. c3 Qf5+ 33. Nc2 Nb3 34. Qg1+ Bd4 0-1

[Event "Helsingor"]
[Site "Helsingor"]
[Date "1981.??.??"]
[Round "4"]
[White "Andersen, Ib"]
[Black "Larsen, Ole Bogh"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2240"]
[PlyCount "118"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nh3 exd5 9. Nf4 0-0 10. e3 c5 11. dxc5 d4 12. exd4 Bxd4 13. Nd3 Bf5 14. Be2 Re8 15. Rc1 Nc6 16. 0-0 Rxe2 17. Nxe2 Bxd3 18. Nxd4 Qxd4 19. Re1 Rd8 20. Rc3 Bc4 21. Qxd4 Rxd4 22. a3 a5 23. f3 Be6 24. Kf2 Kg7 25. Ke3 Kf6 26. Rd3 Rc4 27. Rc3 Rxc3+ 28. bxc3 a4 29. Kd3 Na5 30. c4 Nb3 31. Kc3 Nxc5 32. Rb1 Bd7 33. Kd4 Ne6+ 34. Kd5 Bc6+ 35. Kd6 Nd4 36. Rd1 Nf5+ 37. Kc5 Ne3 38. Rd2 Ke5 39. Re2 Kf4 40. Kd4 Nxg2 41. Rxg2 Bxf3 42. Rb2 f5 43. c5 g5 44. Kd3 Bc6 45. Ke2 Ke5 46. Rd2 h5 47. Rd6 h4 48. Rg6 g4 49. Rg8 Kd4 50. Rf8 Be4 51. Ra8 Kxc5 52. Rxa4 g3 53. h3 Kd5 54. Ke3 Ke5 55. Ra5+ Bd5 56. Ra4 g2 57. Kf2 f4 58. Rb4 Be4 59. Rb5+ Bd5 1/2-1/2

[Event "Helsingor"]
[Site "Helsingor"]
[Date "1981.??.??"]
[Round "6"]
[White "Andersen, Ib"]
[Black "Norregaard, Christoffer"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2240"]
[PlyCount "61"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 h6 10. Bh4 Nbd7 11. Bd3 g5 12. e5 gxh4 13. exf6 Bxf6 14. Qe4 Nc5 15. Qe3 Qe7 16. Rhe1 Kf8 17. Kb1 Bd7 18. f5 e5 19. Qf3 Qd8 20. Nb3 Bc6 21. Nd5 Nxd3 22. Rxd3 a5 23. Nd2 e4 24. Nxe4 Be5 25. f6 Bxd5 26. Rxd5 Qb6 27. c3 a4 28. a3 Rg8 29. Red1 Rc8 30. Nxd6 Bxc3 31. Rb5 1-0

[Event "Helsingor"]
[Site "Helsingor"]
[Date "1981.??.??"]
[Round "2"]
[White "Andersen, Ib"]
[Black "Rosell, Per"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "2240"]
[PlyCount "75"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nc6 5. e3 Bg4 6. Bxc4 e6 7. 0-0 Nf6 8. Nc3 Be7 9. Qc2 Bxf3 10. gxf3 0-0 11. Rd1 Nh5 12. d5 Nb4 13. Qe2 Bd6 14. dxe6 Qg5+ 15. Kh1 fxe6 16. Bxe6+ Kh8 17. f4 Qh6 18. Bg4 Nf6 19. f3 Rae8 20. Qg2 Qh4 21. Bf5 Bc5 22. Ne4 Rd8 23. Bd2 Nxe4 24. Bxe4 Qh6 25. Rac1 b6 26. Qe2 Nd5 27. Rg1 Nf6 28. Bc3 Rd7 29. b4 Bd6 30. Rg5 Re8 31. Rcg1 Nxe4 32. fxe4 Bf8 33. Qg2 Ree7 34. e5 Rd3 35. Ba1 Rxe3 36. Qa8 g6 37. f5 Re2 38. Rh5 1-0

[Event "Helsingor+"]
[Site "Helsingor"]
[Date "1981.??.??"]
[Round "3"]
[White "Bjerring, Kai"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2325"]
[BlackElo "2240"]
[PlyCount "54"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. d5 c5 8. Nc3 Na6 9. Rb1 Bd7 10. a3 Rc8 11. h3 Nc7 12. a4 a6 13. b4 Na8 14. b5 axb5 15. axb5 Nb6 16. Nd2 f4 17. Bb2 fxg3 18. fxg3 Bh6 19. Rf4 Nh5 20. Rxf8+ Qxf8 21. Nce4 Be3+ 22. Kh2 Bf5 23. g4 Bxd2 24. Qxd2 Nxc4 25. Qc1 Bxe4 26. Bxe4 Qf2+ 27. Bg2 Ne3 0-1

[Event "Helsingor"]
[Site "Helsingor"]
[Date "1981.??.??"]
[Round "5"]
[White "Carlsson, Gerner"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "A86"]
[BlackElo "2240"]
[PlyCount "62"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nh3 0-0 6. Nc3 d6 7. d5 c5 8. 0-0 Na6 9. Rb1 Bd7 10. Nf4 Nc7 11. a4 Rb8 12. Bd2 a6 13. b4 cxb4 14. Rxb4 a5 15. Rb1 Na6 16. Nd3 Rc8 17. Qb3 Qc7 18. c5 Nxc5 19. Nxc5 Qxc5 20. Rfc1 Qd4 21. Be3 Qe5 22. Bf4 Qd4 23. h3 Nh5 24. Be3 Rxc3 25. Bxd4 Rxb3 26. Rxb3 Bxd4 27. Rxb7 Nf6 28. Rcc7 Rd8 29. Bf3 Bc5 30. e3 Bxa4 31. Rxe7 Bd7 0-1

[Event "Helsingor"]
[Site "Helsingor"]
[Date "1981.??.??"]
[Round "7"]
[White "Nilsson, Nils Specht"]
[Black "Andersen, Ib"]
[Result "0-1"]
[ECO "B55"]
[BlackElo "2240"]
[PlyCount "110"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 g6 8. Nd2 Bg7 9. Re1 0-0 10. Nf1 Bg4 11. f3 Be6 12. Be3 c5 13. Qd2 Qc7 14. Bh6 c4 15. Bxg7 Kxg7 16. Be2 Qb6+ 17. Ne3 d5 18. e5 Nd7 19. f4 Rac8 20. Kh1 d4 21. Nf1 Rfd8 22. Ng3 Nc5 23. f5 Bxf5 24. Nxf5+ gxf5 25. Qg5+ Qg6 26. Qxg6+ hxg6 27. Bxc4 Ne4 28. Bd3 Nf2+ 29. Kg1 Nxd3 30. cxd3 Rc2 31. b4 Rb8 32. a3 Rc3 33. Rec1 Rbc8 34. Rxc3 Rxc3 35. a4 Rxd3 36. b5 Rb3 37. Kf2 e6 38. Ke2 g5 39. g3 Kg6 40. h4 g4 41. Kd2 Kh5 42. Rc1 Rxg3 43. Rc7 Kxh4 44. Rxf7 Rb3 45. Kc2 Rb4 46. Rh7+ Kg3 47. Rxa7 f4 48. Ra6 f3 49. Rxe6 f2 50. Rf6 Rxa4 51. e6 Ra7 52. Kd3 Re7 53. Kxd4 Rxe6 54. Rxe6 f1Q 55. b6 Qb5 0-1

[Event "Hillerod op"]
[Site "Hillerod"]
[Date "1980.??.??"]
[Round "?"]
[White "Andersen, Ib"]
[Black "Hartung Nielsen, Jens"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2240"]
[PlyCount "154"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Ne7 5. Bg5 Nbc6 6. Qd2 f6 7. Bh4 Ng6 8. Bg3 Bg4 9. Nd4 Nxd4 10. Qxd4 Qd7 11. h3 Be6 12. f4 f5 13. Nc3 Ne7 14. Bb5 c6 15. Be2 fxe4 16. Bh5+ Kd8 17. Qxe4 Nf5 18. Bf2 d5 19. Qe2 g6 20. Bf3 Bg7 21. 0-0-0 Kc7 22. g4 Nd6 23. Na4 b6 24. Rhe1 Rhe8 25. Qa6 Nc4 26. f5 Bh6+ 27. Kb1 gxf5 28. gxf5 Bxf5 29. Bg3+ Nd6 30. Rxe8 Qxe8 31. Re1 Qf8 32. Bg4 Bxg4 33. hxg4 Kd7 34. Bh4 Ne4 35. Qb7+ Kd6 36. Qxh7 Qg7 37. Qf5 Rf8 38. Qh5 Bg5 39. Bxg5 Qxg5 40. Qh2+ Qf4 41. Qh3 Qg3 42. Qh1 Qxg4 43. Qh6+ Rf6 44. Qh8 Kc7 45. b3 Qc8 46. Qg7+ Qd7 47. Qh8 Kb7 48. Rg1 Rf1+ 49. Rxf1 Nd2+ 50. Kb2 Nxf1 51. Qf6 Ng3 52. Qe5 Ne4 53. Nc3 Nxc3 54. Kxc3 c5 55. a4 Qf7 56. Kb2 Qd7 57. Ka2 c4 58. Qd4 Qc6 59. Qg7+ Qc7 60. Qd4 Qc5 61. Qg7+ Ka6 62. Qd7 d4 63. bxc4 Qxc4+ 64. Kb2 b5 65. Qd6+ Ka5 66. Qb8 a6 67. Qa7 bxa4 68. Qh7 Kb4 69. Qe7+ Qc5 70. Qb7+ Qb5 71. Qe4 a3+ 72. Ka1 Qf1+ 73. Ka2 Qc4+ 74. Kb1 Ka4 75. Kc1 Qf1+ 76. Kd2 Qf2+ 77. Kd1 Qg1+ 0-1

[Event "Hillerod op"]
[Site "Hillerod"]
[Date "1980.??.??"]
[Round "?"]
[White "Andersen, Ib"]
[Black "Kaspersen, Morten"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2240"]
[PlyCount "51"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Bxf6 gxf6 10. Na3 b5 11. Nd5 f5 12. exf5 Bxf5 13. Qf3 Nd4 14. Nc7+ Qxc7 15. Qxa8+ Ke7 16. c3 b4 17. cxb4 Qb6 18. Bxa6 Qxb4+ 19. Kf1 Qd2 20. h4 Rg8 21. g3 Bg4 22. Bc4 Rg7 23. Bd5 Be2+ 24. Kg1 f5 25. Nc4 Qf4 26. Qb7+ 1-0

[Event "Hillerod op"]
[Site "Hillerod"]
[Date "1980.??.??"]
[Round "?"]
[White "Andersen, Ib"]
[Black "Norgaard, Jesper"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2240"]
[PlyCount "72"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. Qb3 0-0 7. d3 h6 8. h3 d6 9. g4 Nh7 10. Rg1 Qf6 11. Rg3 Ne7 12. Be3 Ng6 13. Nbd2 c6 14. d4 Nf4 15. d5 Ng5 16. Nxg5 hxg5 17. Bxf4 gxf4 18. Rf3 Bd7 19. a4 a6 20. a5 Bc7 21. 0-0-0 Rfb8 22. Rg1 g5 23. h4 gxh4 24. g5 Qg6 25. Rd3 Kg7 26. Nf3 Rh8 27. Nh2 h3 28. f3 Rh5 29. dxc6 bxc6 30. Ng4 Rxg5 31. Rdd1 h2 32. Rh1 Bxg4 33. fxg4 Rh8 34. Bxa6 Rxg4 35. Qc2 Rg2 36. Qd3 Qg4 0-1

[Event "Hillerod op"]
[Site "Hillerod"]
[Date "1980.??.??"]
[Round "?"]
[White "Haahr, Thorkild"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "B24"]
[BlackElo "2240"]
[PlyCount "59"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. d3 Nge7 7. 0-0 d5 8. exd5 Nxd5 9. Nxd5 exd5 10. Nf4 Ne7 11. Qf3 d4 12. Re1 0-0 13. Bd2 Nc6 14. Qd5 Qb6 15. a4 Rd8 16. Qa2 Ne5 17. h3 Bd7 18. Bd5 Bc6 19. Rxe5 Bxe5 20. Bxf7+ Kh8 21. Bxg6 Bxf4 22. Qf7 hxg6 23. Bxf4 Re8 24. Bg5 Bd5 25. Bf6+ Qxf6 26. Qxf6+ Kh7 27. Qd6 Bc6 28. Kf1 Rac8 29. b3 b6 30. Rc1 1-0

[Event "Hillerod op"]
[Site "Hillerod"]
[Date "1980.??.??"]
[Round "?"]
[White "Horst, Carsten"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "B95"]
[BlackElo "2240"]
[PlyCount "65"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 b5 8. f3 Be7 9. Be2 Bb7 10. 0-0 Nbd7 11. Rfd1 Rc8 12. a4 bxa4 13. Nxa4 d5 14. exd5 Nxd5 15. Bxe7 Qxe7 16. Nb3 0-0 17. c4 N5b6 18. Qd6 Qg5 19. Qd2 Qf6 20. Nxb6 Nxb6 21. c5 Rfd8 22. Qb4 Nd5 23. Qxb7 Rb8 24. Qxa6 Rxb3 25. c6 Qe7 26. Qa7 Qd6 27. Rac1 h5 28. Ba6 Rxb2 29. c7 Ra2 30. cxd8Q+ Qxd8 31. Qb7 Qg5 32. Rc8+ Kh7 33. Qb1+ 1-0

[Event "Hillerod op"]
[Site "Hillerod"]
[Date "1980.??.??"]
[Round "?"]
[White "Lund, Flemming"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "B89"]
[BlackElo "2240"]
[PlyCount "41"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 Qc7 9. Bb3 a6 10. 0-0-0 0-0 11. g4 Nd7 12. Rhg1 Nc5 13. g5 Nxb3+ 14. axb3 Bd7 15. Rg3 Rfc8 16. Qh5 g6 17. Qh6 Bf8 18. Qh4 Be7 19. Qh6 Bf8 20. Qh4 Be7 21. Qh6 1/2-1/2

[Event "Hillerod op"]
[Site "Hillerod"]
[Date "1980.??.??"]
[Round "?"]
[White "Skyum, O."]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "D04"]
[BlackElo "2240"]
[PlyCount "73"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 Nf6 4. Bd3 Bxd3 5. Qxd3 g6 6. Qb5+ Nbd7 7. Qxb7 Bg7 8. Nc3 e6 9. Nb5 0-0 10. Qxc7 Qxc7 11. Nxc7 Rac8 12. Nb5 Rxc2 13. Nxa7 Rb8 14. a4 Ne4 15. 0-0 Bf8 16. Nb5 Rbc8 17. a5 Nxf2 18. Rxf2 Rxc1+ 19. Rf1 Bh6 20. Ra3 Rxf1+ 21. Kxf1 Rb8 22. Nd6 Bf8 23. Ne5 Nxe5 24. dxe5 Rxb2 25. a6 Rb8 26. a7 Ra8 27. Ra6 Be7 28. Ke2 Kg7 29. Kd3 Bxd6 30. exd6 Kf8 31. Kd4 Ke8 32. Kc5 Kd7 33. Kb6 Kc8 34. Kc6 f5 35. d7+ Kd8 36. Kd6 e5 37. Rb6 1-0

[Event "DEN-chT 7879"]
[Site "Denmark"]
[Date "1979.02.25"]
[Round "5.2"]
[White "Andersen, Ib"]
[Black "Poulsen, Allan"]
[Result "1-0"]
[ECO "D91"]
[PlyCount "47"]
[EventDate "1978.10.08"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "AS04"]
[BlackTeam "Obro"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2 exd5 9. Qe3+ Kf8 10. Qf4 Bf6 11. h4 Kg7 12. 0-0-0 Re8 13. e4 dxe4 14. Bc4 Qd6 15. Qe3 Re7 16. Ngxe4 Qb4 17. Bb3 c6 18. h5 g5 19. h6+ Kf8 20. Qf3 Bxd4 21. Rxd4 Qxd4 22. Rd1 Qb6 23. Qf6 Rxe4 24. Qxf7# 1-0

[Event "Lyngby"]
[Site "Lyngby"]
[Date "1975.??.??"]
[Round "1"]
[White "Andersen, Ib"]
[Black "Bjerring, Kai"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "62"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qxd4 Bc7 8. Nf3 Ne7 9. Qg4 Ng6 10. Bd3 Nc6 11. Bxg6 hxg6 12. Bf4 Rh5 13. Qg3 Bd7 14. 0-0 Ne7 15. Rad1 Kf8 16. Qg4 Rc8 17. Rd3 Qe8 18. Ng5 Nf5 19. Rh3 Nh6 20. Nh7+ Kg8 21. Bxh6 Rxh3 22. Qxh3 Kxh7 23. Bg5+ Kg8 24. f4 Bb6+ 25. Kh1 Bc6 26. Qh4 d4 27. Ne2 Bb5 28. Rf3 Bxe2 29. Rh3 Bh5 30. g4 Qc6+ 31. Kg1 d3+ 0-1

[Event "Lyngby"]
[Site "Lyngby"]
[Date "1975.??.??"]
[Round "3"]
[White "Andersen, Ib"]
[Black "Fedder, Steen"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "82"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[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. e5 dxe5 11. fxe5 Nfd7 12. Ne4 h6 13. Bb5 axb5 14. Nxb5 hxg5 15. Nxa3 Rxa3 16. Qxg5 Ra5 17. 0-0 Nxe5 18. Qe3 Nbc6 19. Qb6 Be7 20. Rbd1 0-0 21. Qb3 Ra3 22. Qb1 Nc4 23. Rf3 f5 24. Ng3 Ne3 25. Rd3 Rxd3 26. cxd3 Ng4 27. Nh5 Bc5+ 28. Kh1 Nf2+ 29. Kg1 Ng4+ 30. Kh1 Nce5 31. Rf4 Rd8 32. h3 Nf2+ 33. Kh2 Nfxd3 34. Rh4 g6 35. Nf4 Nxf4 36. Rxf4 b6 37. Qe1 Rd3 38. Kh1 Bb7 39. Rh4 f4 40. Kh2 Be3 41. Qa1 Nf3+ 0-1

[Event "Lyngby"]
[Site "Lyngby"]
[Date "1975.??.??"]
[Round "4"]
[White "Andersen, Ib"]
[Black "Grabow, Pouelsten Holm"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "91"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. cxd4 Qc7 9. Ra2 Nf5 10. Nf3 Nc6 11. Kd1 Bd7 12. Bd3 h5 13. Qf4 Nce7 14. Bd2 Qb6 15. Kc1 f6 16. exf6 gxf6 17. Rb2 Qd6 18. Qxd6 Nxd6 19. Bf4 Ne4 20. Rxb7 Nxf2 21. Re1 Nxd3+ 22. cxd3 Nc6 23. Bd6 Nd8 24. Rc7 Rc8 25. Rxc8 Bxc8 26. Nh4 Nc6 27. Bc5 Kf7 28. Nf3 Ba6 29. Kd2 Rb8 30. Kc3 Na5 31. Nd2 Rc8 32. Re3 e5 33. Kb2 Rc7 34. Bb4 Nc6 35. dxe5 Nxe5 36. d4 Nd3+ 37. Kb3 Nf4 38. g3 Bc4+ 39. Nxc4 dxc4+ 40. Kc2 Nd5 41. Re4 Rc6 42. Bc5 a6 43. Rh4 Kg6 44. Re4 Kf5 45. Re8 Re6 46. Rd8 0-1

[Event "Lyngby"]
[Site "Lyngby"]
[Date "1975.??.??"]
[Round "6"]
[White "Andersen, Ib"]
[Black "Kristiansen, Jens"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "82"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. h4 h5 12. Be2 c5 13. Be3 Qa5 14. a3 a6 15. Qxd6 Rac8 16. Bd2 Rfd8 17. Qf4 Rd4 18. Nb1 Qb6 19. Nc3 Rb4 20. axb4 cxb4 21. Be3 Qa5 22. Nb1 Nd7 23. Rxd7 Bxb2+ 24. Kd1 Bxd7 25. Bd3 Qa2 26. Ke2 b3 27. Nd2 bxc2 28. Qd6 Be6 29. Bxc2 Rxc2 30. Qd8+ Kh7 31. g4 Bc3 32. Rd1 Qa5 33. Qd3 Qa4 34. Kf2 Bc4 35. Qd6 Rxd2+ 36. Rxd2 Bxd2 37. Bxd2 hxg4 38. h5 gxh5 39. Qh6+ Kg8 40. Qg5+ Kh7 41. Qxh5+ Kg8 1/2-1/2

[Event "Lyngby"]
[Site "Lyngby"]
[Date "1975.??.??"]
[Round "2"]
[White "Brinck Claussen, Bjorn"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "E80"]
[PlyCount "67"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. d5 Nh5 7. Be3 Na6 8. Qd2 Qh4+ 9. Qf2 Qe7 10. 0-0-0 f5 11. Bd3 0-0 12. Qd2 f4 13. Bf2 Bh6 14. Nge2 Bd7 15. Bc2 Qe8 16. Kb1 g5 17. Nc1 g4 18. Nd3 b6 19. b4 Rf6 20. Bb3 Kh8 21. Qc2 Rg6 22. Ba4 Bxa4 23. Qxa4 Qxa4 24. Nxa4 gxf3 25. gxf3 Rg2 26. a3 Nb8 27. c5 bxc5 28. bxc5 Nd7 29. Rdg1 Rb8+ 30. Kc2 Rxg1 31. Rxg1 Bf8 32. Rb1 Rxb1 33. Kxb1 Nhf6 34. c6 1-0

[Event "Lyngby"]
[Site "Lyngby"]
[Date "1975.??.??"]
[Round "5"]
[White "Buch, Ole"]
[Black "Andersen, Ib"]
[Result "1/2-1/2"]
[ECO "B42"]
[PlyCount "48"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. 0-0 Nbc6 7. Be3 Ng6 8. Nc3 Qc7 9. Nxc6 Qxc6 10. Qh5 b5 11. f4 Bb7 12. Rf2 Bd6 13. e5 Be7 14. Be4 Qc7 15. Bxb7 Qxb7 16. f5 exf5 17. Qxf5 0-0 18. Rd1 Rad8 19. Nd5 Rfe8 20. Qf3 Qc8 21. Nb6 Nxe5 22. Nxc8 Nxf3+ 23. Rxf3 Rxc8 24. Rxd7 Bf6 1/2-1/2

[Event "Lyngby"]
[Site "Lyngby"]
[Date "1975.??.??"]
[Round "7"]
[White "Jensen, Allan Astrup"]
[Black "Andersen, Ib"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "25"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 0-0 7. Nc3 Nd7 8. Qc2 c6 9. Bd3 h6 10. Nge2 Qe7 11. Ng3 g6 12. Bxg6 fxg6 13. Qxg6+ 1-0

