[Event "Santiago Endesa Interempresas tt-A"]
[Site "Santiago de Chile"]
[Date "2009.09.29"]
[Round "11"]
[White "Abarca, Ivan"]
[Black "Norambuena Hernandez, Marco Antonio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2156"]
[BlackElo "1848"]
[PlyCount "65"]
[EventDate "2009.07.21"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 c5 10. dxc5 Qc7 11. f4 Bxc5 12. Nc3 a6 13. Bd2 Nc6 14. a3 Nge7 15. b4 Bxb4 16. 0-0 Bc5+ 17. Kh2 b5 18. Be1 Bd4 19. Rb1 Bxc3 20. Bxc3 Rc8 21. Bd2 Na5 22. Bb4 Nc4 23. Rbe1 a5 24. Bd6 Qc6 25. f5 Nxd6 26. exd6 Qxd6 27. fxe6 0-0 28. exf7+ Kh8 29. Qxb5 Nc6 30. Qa6 Rfd8 31. Qe2 g5 32. Qg4 Rd7 33. Re6 1-0

[Event "Santiago Endesa Interempresas tt-A"]
[Site "Santiago de Chile"]
[Date "2009.08.18"]
[Round "5"]
[White "Lucero Fuentes, Orlando Florencio"]
[Black "Abarca, Ivan"]
[Result "0-1"]
[ECO "E01"]
[BlackElo "2156"]
[PlyCount "116"]
[EventDate "2009.07.21"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. g3 c5 4. Bg2 d5 5. c4 Nc6 6. e3 cxd4 7. Nxd4 Bb4+ 8. Bd2 Qa5 9. Nb3 Qb6 10. cxd5 exd5 11. 0-0 0-0 12. Nc3 Be6 13. Rc1 Rad8 14. Na4 Qb5 15. Nc3 Qb6 16. Ne2 Bxd2 17. Qxd2 Ne4 18. Qd1 Bg4 19. Qc2 Nb4 20. Qd1 Nxa2 21. Nbd4 Nxc1 22. Qxc1 Rc8 23. Qa1 Bxe2 24. Nxe2 Rc2 25. Nf4 Nf6 26. Nd3 Rfc8 27. Rd1 h6 28. Qa3 a6 29. Qe7 Re8 30. Qa3 d4 31. Qa4 Rec8 32. exd4 Re2 33. Bf3 Rec2 34. b3 R2c3 35. Kg2 Rxb3 36. Nc5 Rb4 37. Qa3 Rd8 38. Qe3 Qc7 39. Rc1 Qb6 40. Rd1 a5 41. Nxb7 Rdxd4 42. Rxd4 Rxd4 43. Nxa5 Qd6 44. Nc6 Rd3 45. Qa7 Rxf3 46. Qa8+ Kh7 47. Kxf3 Qd5+ 48. Ke2 Qc4+ 49. Kd1 Qf1+ 50. Kc2 Qxf2+ 51. Kc3 Qxh2 52. Ne5 Qxg3+ 53. Nf3 g5 54. Kc4 Qc7+ 55. Kd4 Qf4+ 56. Kd3 Qf5+ 57. Kd4 Qd7+ 58. Kc4 Qe6+ 0-1

[Event "Santiago Endesa Interempresas tt-A"]
[Site "Santiago de Chile"]
[Date "2009.08.11"]
[Round "4"]
[White "Abarca, Ivan"]
[Black "Pulgar Diaz, Cristian"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2156"]
[BlackElo "2091"]
[PlyCount "53"]
[EventDate "2009.07.21"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Nbd7 5. e4 e5 6. h3 Bg7 7. dxe5 dxe5 8. Bg5 h6 9. Be3 0-0 10. Be2 c6 11. 0-0 Qe7 12. Qd2 Kh7 13. Rfd1 Re8 14. Rab1 Nh5 15. b4 Nf4 16. Bf1 Nf8 17. Kh2 Qf6 18. Ng1 g5 19. g3 N4e6 20. Bd3 Nd4 21. Bxd4 exd4 22. e5+ Qg6 23. Bxg6+ Nxg6 24. Qxd4 Bxe5 25. Qd3 Be6 26. Ne4 Kh8 27. Nf3 1-0

[Event "Santiago Endesa Interempresas tt-A"]
[Site "Santiago de Chile"]
[Date "2009.07.21"]
[Round "1"]
[White "Torres, Gonzalo"]
[Black "Abarca, Ivan"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "2156"]
[PlyCount "68"]
[EventDate "2009.07.21"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Nf6 9. Nbc3 b5 10. Bg5 Nd7 11. f4 f6 12. Bh4 Bd6 13. 0-0-0 0-0 14. Nd5 Re8 15. Ng3 Bb7 16. Nxc7 Bxf4+ 17. Kb1 Bxc7 18. Rxd7 Bxg3 19. Bxg3 Bxe4 20. Bc7 Bxg2 21. Rg1 Re2 22. h4 Rae8 23. Rdd1 Be4 24. Rc1 Bg6 25. Rh1 h5 26. Rhg1 Kf7 27. b3 R8e4 28. Bb6 c4 29. Kb2 Rxh4 30. Rcd1 Rxc2+ 31. Ka3 b4+ 32. Kxb4 cxb3+ 33. Kxb3 Rh3+ 34. Kb4 Rb2+ 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "2002.03.27"]
[Round "6"]
[White "Altamirano, Benjamin"]
[Black "Abarca, Ivan"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2265"]
[BlackElo "2184"]
[PlyCount "90"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. e4 e5 7. Nge2 a5 8. 0-0 Nc6 9. h3 Be6 10. Nd5 Nd7 11. Be3 Nc5 12. Qd2 Ne7 13. f4 Bxd5 14. cxd5 f6 15. Rac1 Nd7 16. fxe5 fxe5 17. h4 Nf6 18. Bh3 c5 19. Be6+ Kh8 20. g4 Neg8 21. Nc3 h5 22. g5 Nd7 23. Bf7 Ne7 24. Nb5 Nb6 25. Be6 Re8 26. Rf7 Rg8 27. Kh2 Nbc8 28. a4 Na7 29. Na3 Rb8 30. Rcf1 Nac8 31. Nb5 b6 32. Qe2 Qe8 33. Qf3 Qd8 34. Qh3 Ra8 35. R7f2 Rf8 36. Bf7 Kh7 37. Qe6 Rb8 38. Rf3 Rb7 39. Qh3 Rh8 40. Be6 Re8 41. Rf7 Rg8 42. R1f6 Kh8 43. Qf3 Nf5 44. Rxf5 Rxf7 45. Rxf7 Rf8 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "2002.03.26"]
[Round "5"]
[White "Abarca, Ivan"]
[Black "Vasta, Eduardo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2184"]
[BlackElo "2367"]
[PlyCount "106"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. Bf4 Bg4 4. e3 e6 5. Bd3 Nf6 6. Nbd2 Bd6 7. Bg5 h6 8. Bh4 e5 9. dxe5 Nxe5 10. Be2 Ng6 11. Bg3 Bxg3 12. hxg3 Qe7 13. c3 0-0-0 14. Qa4 Kb8 15. 0-0-0 Ne4 16. Rhf1 h5 17. Nb3 Rd6 18. Nbd4 Rhd8 19. Kb1 Rb6 20. Ka1 c5 21. Nb5 a6 22. Na3 Rbd6 23. Qc2 b5 24. Nb1 Rb6 25. b3 Qf6 26. Qb2 a5 27. c4 Qxb2+ 28. Kxb2 bxc4 29. Bxc4 Rbd6 30. Be2 d4 31. exd4 cxd4 32. Bd3 f5 33. Nbd2 Nxd2 34. Rxd2 Bxf3 35. gxf3 Ne5 36. f4 Nxd3+ 37. Rxd3 Re8 38. Rfd1 h4 39. gxh4 Re4 40. f3 Rxf4 41. h5 Rh4 42. Rg1 Rxh5 43. Rxg7 Rh2+ 44. Ka3 Rc2 45. Rg1 Rf2 46. Rgd1 Kb7 47. R1d2 Rxd2 48. Rxd2 Kc6 49. Rd3 Kc5 50. Kb2 Re6 51. a3 Re2+ 52. Kb1 Re3 53. Kc2 f4 1/2-1/2

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "2002.03.24"]
[Round "2"]
[White "Needleman, Alejandro"]
[Black "Abarca, Ivan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2398"]
[BlackElo "2184"]
[PlyCount "118"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nbd7 5. Nbd2 Be7 6. Bd3 c5 7. c3 b6 8. Ne5 Bb7 9. Qf3 Rc8 10. g4 Nxe5 11. Bxe5 Bd6 12. Qg3 Bxe5 13. Qxe5 Qc7 14. Nf3 Qxe5 15. Nxe5 Ke7 16. g5 Ne8 17. f4 Nd6 18. Ke2 Rcg8 19. h4 f6 20. Nf3 f5 21. h5 Rc8 22. h6 g6 23. dxc5 Rxc5 24. Rhc1 Rhc8 25. Kd2 R5c7 26. b3 Ke8 27. Ne5 Ke7 28. c4 dxc4 29. Nxc4 Nf7 30. Nb2 e5 31. Rxc7+ Rxc7 32. Rc1 Rd7 33. Ke2 Kd8 34. Rd1 exf4 35. exf4 Nd6 36. Ke3 Be4 37. Bxe4 Nxe4 38. Rxd7+ Kxd7 39. Kd4 Ke6 40. Nc4 Nd6 41. Ne5 Nb5+ 42. Kd3 Nd6 43. a4 Kd5 44. Nd7 Ke6 45. Nf8+ Kf7 46. Nxh7 Ne4 47. Kd4 Nd2 48. b4 Nf3+ 49. Kd5 Ne1 50. Kd4 Nf3+ 51. Kc4 Ne1 52. Nf6 Ng2 53. Nd5 Ne1 54. Kb5 Nd3 55. Ka6 Ke6 56. h7 Kxd5 57. h8Q Nxf4 58. Kxa7 Nd3 59. Qc3 Ke4 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1999.??.??"]
[Round "1"]
[White "Abarca, Ivan"]
[Black "Donoso, Cristian"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2195"]
[PlyCount "82"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Nc3 Bb4 6. Qa4+ Nc6 7. a3 Bxc3+ 8. bxc3 0-0 9. Bg2 Re8 10. Bg5 e5 11. Bxf6 gxf6 12. Qxc4 Be6 13. d5 Qxd5 14. Qh4 Qc4 15. Qxc4 Bxc4 16. Nd2 Be6 17. Ne4 Kg7 18. Nc5 Na5 19. Nxb7 Nxb7 20. Bxb7 Rab8 21. Bc6 Red8 22. 0-0 Bc4 23. Rfe1 Rb3 24. Bf3 f5 25. Reb1 e4 26. Bg2 Rdb8 27. Rxb3 Rxb3 28. e3 Rxc3 29. h4 Be2 30. Bh3 Kf6 31. a4 c5 32. Re1 Bd3 33. g4 Ra3 34. gxf5 Rxa4 35. Kh2 c4 36. Rc1 Ra2 37. Kg3 Rb2 38. Ra1 c3 39. Ra3 c2 40. Rc3 Rb1 41. Rc6+ Ke5 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "2"]
[White "Abarca, Ivan"]
[Black "Avila, Franklin"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2265"]
[PlyCount "65"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Bg5 Nbd7 8. Qd2 exd4 9. Nxd4 c6 10. g4 Ne5 11. f3 Be6 12. Nxe6 fxe6 13. 0-0-0 Nf7 14. h4 Qa5 15. Kb1 a6 16. Be3 b5 17. Nd5 Qd8 18. Nf4 Qe7 19. g5 Nd7 20. h5 e5 21. hxg6 exf4 22. gxf7+ Rxf7 23. Bxf4 Ne5 24. Rh4 Nxc4 25. Bxc4 bxc4 26. Bxd6 Qe6 27. Qe3 c3 28. e5 Qg6+ 29. Re4 Rb7 30. Qxc3 Qxg5 31. Qxc6 Raa7 32. Qc4+ Kh8 33. Qc8+ 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "8"]
[White "Abarca, Ivan"]
[Black "Leon Nanjari, Rodrigo"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2265"]
[BlackElo "2115"]
[PlyCount "72"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 Bf5 4. d4 e6 5. Be3 Nd7 6. Nf3 Qb6 7. b3 Ne7 8. Nc3 Bg4 9. Na4 Qa5+ 10. Bd2 Qd8 11. c4 dxc4 12. bxc4 Nf5 13. Bc3 Nb6 14. Nxb6 axb6 15. Qd2 Bxf3 16. gxf3 Qh4+ 17. Kd1 Rd8 18. Kc2 Nxd4+ 19. Bxd4 Bc5 20. Qf2 Qxf2+ 21. Bxf2 Bxf2 22. Bd3 g6 23. Kd2 Bd4 24. Rac1 Ke7 25. Rc2 h5 26. Rb1 Rd7 27. Rb3 h4 28. h3 Ra8 29. Ke2 Kd8 30. Rd2 Kc7 31. Be4 Ra4 32. Bd3 Rd8 33. Rb1 c5 34. Rc1 g5 35. fxg5 Bxe5 36. Ke3 Rd4 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "4"]
[White "Abarca, Ivan"]
[Black "Utman, Carlos"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2265"]
[BlackElo "2135"]
[PlyCount "71"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Bg5 c5 7. Nf3 cxd4 8. Nxd4 Qa5 9. Bd2 Qb6 10. Nb3 Nc6 11. 0-0 Nd4 12. Nxd4 Qxd4 13. Qc2 Be6 14. Be3 Qe5 15. f4 Qa5 16. f5 Bd7 17. Bd2 Qc5+ 18. Kh1 Rac8 19. Qd3 a6 20. b4 Qc7 21. Rac1 Qd8 22. a4 Re8 23. Be3 a5 24. b5 b6 25. g4 gxf5 26. exf5 h6 27. h4 Nh7 28. g5 hxg5 29. hxg5 Be5 30. Nd5 Rb8 31. Rg1 Kh8 32. Rg4 e6 33. f6 Nf8 34. Bxb6 Rxb6 35. Qh3+ Kg8 36. Qh6 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "5"]
[White "Dumas Aviles, Alejandro"]
[Black "Abarca, Ivan"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2135"]
[BlackElo "2265"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Rb8 8. Nge2 Nge7 9. Bh6 Bf6 10. e5 Bxe5 11. f4 Bf6 12. Ne4 Nf5 13. Bg5 Be7 14. g4 Nh4 15. 0-0 Nxg2 16. Kxg2 f5 17. Qc3 0-0 18. Bh6 Rf7 19. gxf5 exf5 20. Ng5 Bf6 21. Nxf7 Kxf7 22. Qd2 b5 23. Bg5 Bb7 24. Kg3 Qh8 25. Bxf6 Qxf6 26. c3 Ne7 27. Ng1 Qg7 28. Nf3 h6 29. Rac1 Qf6 30. h4 Bd5 31. Rf2 a5 32. b3 Nc6 33. c4 bxc4 34. dxc4 Be4 35. Qb2 Nb4 36. Qxf6+ Kxf6 37. Rd1 Rd8 38. Rfd2 Ke6 39. Re2 Kf6 40. Nd2 Nxa2 41. Nxe4+ 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "7"]
[White "Romero, Claudio"]
[Black "Abarca, Ivan"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2135"]
[BlackElo "2265"]
[PlyCount "71"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e3 c6 6. Nge2 0-0 7. 0-0 Na6 8. d4 Be6 9. b3 d5 10. Nf4 Bg4 11. Qd2 Nc7 12. h3 Bc8 13. Ba3 g5 14. Nd3 Bf5 15. Rfd1 Re8 16. Rac1 Rb8 17. Kh2 Ne4 18. Nxe4 Bxe4 19. Bxe4 dxe4 20. Nc5 f5 21. d5 cxd5 22. cxd5 e6 23. d6 Nb5 24. d7 Re7 25. Nxb7 Rxd7 26. Nxd8 Rxd2 27. Rxd2 Nxa3 28. Nxe6 Bf6 29. Rd7 Nb5 30. Rc5 f4 31. Nxg5 fxg3+ 32. Kxg3 Nc3 33. Nxh7 Ne2+ 34. Kg2 Bh4 35. Ng5 Re8 36. Nxe4 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "3"]
[White "Vallejos, Jose"]
[Black "Abarca, Ivan"]
[Result "0-1"]
[ECO "A90"]
[BlackElo "2265"]
[PlyCount "66"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. 0-0 Bd6 6. c4 c6 7. b3 0-0 8. Bb2 Nbd7 9. Nbd2 Qe8 10. e3 h6 11. Qc2 g5 12. h4 Qh5 13. Qd1 Ng4 14. Bh3 Ndf6 15. Ne5 gxh4 16. Bxg4 fxg4 17. Qc2 Kg7 18. Kg2 h3+ 19. Kh2 Nh7 20. Rae1 Bxe5 21. dxe5 Bd7 22. e4 Rac8 23. exd5 cxd5 24. Qd3 Bc6 25. f4 gxf3 26. Nxf3 dxc4 27. Qxc4 Bxf3 28. Qd3 Rcd8 29. Qe3 Ng5 30. Rc1 Bc6 31. Rxc6 bxc6 32. Qxa7+ Kg8 33. Qe7 Qe2+ 0-1

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Canobra, Juvenal"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "101"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. h3 c5 8. Nf3 Nc6 9. Be3 Qa5 10. Qd2 0-0 11. Bc4 b5 12. Bd5 Bd7 13. Rc1 e6 14. Bb3 c4 15. Bd1 f5 16. d5 Ne5 17. Nxe5 Bxe5 18. f4 Bf6 19. e5 Bh4+ 20. Kf1 g5 21. Bf3 gxf4 22. Bxf4 Rac8 23. g3 Be7 24. d6 Bd8 25. Bh6 Rf7 26. Bh5 b4 27. Bxf7+ Kxf7 28. Bf4 b3 29. Rh2 Rb8 30. axb3 cxb3 31. Qb2 Qa4 32. c4 a5 33. Rf2 Qc6 34. Kg1 a4 35. Kh2 Qc5 36. Ra1 Bb6 37. Rff1 Qxc4 38. Rac1 Qb4 39. Qe2 Kg8 40. Bd2 Qb5 41. Qh5 Be8 42. Qg5+ Bg6 43. Rce1 Bd8 44. Qf4 b2 45. g4 Bh4 46. gxf5 Bxe1 47. fxg6 Qe2+ 48. Kh1 Qxf1+ 49. Qxf1 hxg6 50. Qf6 Bxd2 51. Qxg6+ 1/2-1/2

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Gonzalez de la Vega, Hugo"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "77"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. g3 e6 5. Nh4 Bg6 6. Bg2 Be4 7. Nxe4 Nxe4 8. 0-0 Be7 9. Nf3 Nd7 10. c4 0-0 11. Qb3 dxc4 12. Qxb7 Nd6 13. Qa6 Qc8 14. Qxc8 Raxc8 15. Ne5 Nxe5 16. dxe5 Rb8 17. exd6 cxd6 18. Rd1 d5 19. e4 dxe4 20. Bxe4 Bf6 21. Rb1 a5 22. Kg2 Rb4 23. Bc2 g6 24. Rd7 Rfb8 25. Bf4 Rc8 26. Ra7 g5 27. Be3 Rb5 28. b3 c3 29. Rd1 Rd8 30. Rxd8+ Bxd8 31. Ra8 Rd5 32. Bxg5 Rxg5 33. Rxd8+ Kg7 34. Rc8 h5 35. Rxc3 Rd5 36. h4 Kf6 37. Be4 Rd2 38. a4 Rd4 39. Bf3 1-0

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Herrera, Sergio"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "160"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. Ne5 Nbd7 6. d4 c5 7. c3 Qc7 8. f4 0-0 9. a4 b6 10. Na3 a6 11. Kh1 Bb7 12. Be3 Ne4 13. Qb3 c4 14. Qc2 Nd6 15. Bh3 Rac8 16. g4 f6 17. Nf3 Ne4 18. g5 f5 19. Qc1 g6 20. Qe1 Rf7 21. Bg2 Kf8 22. h4 Kg7 23. Nc2 Rh8 24. Bh3 h6 25. Kg2 h5 26. Qc1 Bd6 27. Ne5 Rff8 28. Ne1 Bxe5 29. fxe5 Rf7 30. Kh2 Rhf8 31. Ng2 Re8 32. Nf4 a5 33. Bg2 Rff8 34. Bf3 Rf7 35. Qd1 Qc6 36. Bc1 Nf8 37. e3 Rc8 38. Bxh5 gxh5 39. Qxh5 Qd7 40. Qh6+ Kg8 41. g6 Rg7 42. h5 Qe7 43. Ng2 Qg5 44. Qxg5 Nxg5 45. e4 Nxe4 46. Nh4 Re7 47. Bh6 Bc6 48. Rf3 Be8 49. Rg1 Nd7 50. Be3 Nf8 51. h6 Bxg6 52. Nxg6 Nxg6 53. Rxg6+ Kh8 54. Kh3 Rg8 55. Rxg8+ Kxg8 56. Kh4 Kh7 57. Kh5 Re8 58. Bf4 Rg8 59. Kh4 Rg4+ 60. Kh3 Ng5+ 61. Bxg5 Rxg5 62. Rf1 Kxh6 63. b3 cxb3 64. Rb1 Rg7 65. Rxb3 Rb7 66. Kh4 Kg6 67. Kg3 Kg5 68. Rb1 f4+ 69. Kf3 Kf5 70. Rh1 Rg7 71. Rh6 Rg3+ 72. Kf2 Rg6 73. Rh4 Rg4 74. Rh8 Ke4 75. Rh6 Kf5 76. Rf6+ Ke4 77. Rxe6 f3 78. Rf6 Rg2+ 79. Kf1 Rc2 80. e6 Ke3 1-0

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Sepulveda, Luis"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "2260"]
[PlyCount "94"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 c5 4. e3 Nf6 5. Nc3 0-0 6. Be2 cxd4 7. exd4 d5 8. h3 Nbd7 9. c5 Re8 10. Bf4 Ne4 11. Nxd5 e5 12. dxe5 Nxe5 13. 0-0 Be6 14. Ne3 Nxf3+ 15. Bxf3 Nxc5 16. Bd6 Rc8 17. Rc1 Qb6 18. Nd5 Bxd5 19. Bxd5 Ne6 20. Rxc8 Rxc8 21. Bxe6 fxe6 22. Ba3 Bd4 23. Qe2 e5 24. Kh1 Qe6 25. Qe4 Qc4 26. Rd1 Rc7 27. f4 Qc2 28. Qd5+ Rf7 29. Qd8+ Kg7 30. Rxd4 exd4 31. Qxd4+ Kh6 32. Bd6 Qc8 33. Be5 g5 34. Qd6+ Kh5 35. g4+ Kh4 36. Qh6+ Kg3 37. f5+ Kf2 38. Bd4+ Kf1 39. Qd6 Rd7 40. Qc5 Qxc5 41. Bxc5 b6 42. Bb4 Kf2 43. Kh2 Kf3 44. Bc3 h6 45. a3 Kf4 46. Kg2 a6 47. Kf2 h5 0-1

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Sepulveda Herrera, Job Rodrigo"]
[Result "1/2-1/2"]
[ECO "E92"]
[BlackElo "2205"]
[PlyCount "48"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 c6 11. Rd6 Nbd7 12. Be2 h6 13. Be3 Bf8 14. Rdd1 Nc5 15. Nd2 a5 16. f3 Be6 17. Nb3 Nfd7 18. Nd5 cxd5 19. cxd5 Nxb3+ 20. axb3 Nc5 21. Bxc5 Bxc5 22. dxe6 Rxe6 23. Rd7 Re7 24. Rhd1 Rae8 1/2-1/2

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Hernandez, Juan"]
[Black "Abarca, Ivan"]
[Result "0-1"]
[ECO "A94"]
[WhiteElo "2235"]
[PlyCount "90"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bb4+ 5. c3 Be7 6. 0-0 0-0 7. c4 d5 8. b3 c6 9. Ba3 Nbd7 10. Qc1 Ne4 11. e3 g5 12. Bxe7 Qxe7 13. Nc3 Qg7 14. Nd2 Ndf6 15. f3 Nxc3 16. Qxc3 Bd7 17. e4 Rae8 18. e5 Nh5 19. a4 Qe7 20. b4 Rc8 21. a5 f4 22. g4 Ng7 23. Rfc1 h5 24. h3 Be8 25. Bf1 Bg6 26. Qb3 hxg4 27. hxg4 Kf7 28. b5 Rh8 29. a6 b6 30. bxc6 Rhd8 31. cxd5 exd5 32. Bd3 Ne6 33. Bxg6+ Kxg6 34. Kg2 Kg7 35. Qd3 Qf7 36. Nb3 Qg6 37. Qb5 Nc7 38. Qb4 Kf7 39. Rh1 Qc2+ 40. Nd2 Rh8 41. Rac1 Qd3 42. Rhe1 Rh6 43. Qc3 Qh7 44. Rh1 Rh8 45. Qa1 Rh2+ 0-1

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Mundaca Alvarez, Juan Carlos"]
[Black "Abarca, Ivan"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "88"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. a4 Bb7 4. Nd2 b4 5. Ngf3 Nf6 6. Bd3 e6 7. 0-0 c5 8. c3 d5 9. e5 Ne4 10. cxb4 c4 11. Bb1 Bxb4 12. Nxe4 dxe4 13. Ng5 Qd7 14. Be3 Bd5 15. Nxe4 Qb7 16. Qg4 Nd7 17. f3 f5 18. exf6 Nxf6 19. Nxf6+ gxf6 20. Be4 0-0-0 21. Rac1 Qc6 22. Rxc4 Qxc4 23. Rc1 Qxc1+ 24. Bxc1 f5 25. Qg7 fxe4 26. Bf4 Ba5 27. fxe4 Bxe4 28. Qe5 Bd5 29. b4 Kb7 30. bxa5 Rc8 31. Qd6 Rc6 32. Qe7+ Ka8 33. Bd6 Rc1+ 34. Kf2 Rc2+ 35. Ke3 Rxg2 36. Bc5 Bb7 37. Qd6 Rb2 38. h4 Rg8 39. Qxe6 Rbg2 40. d5 R2g6 41. Qf7 R6g7 42. Qe6 Rg6 43. Qf7 R6g7 44. Qe6 Rg6 1/2-1/2

[Event "ARAIS tt"]
[Site "Santiago de Chile"]
[Date "1994.??.??"]
[Round "?"]
[White "Rodriguez, Pablo"]
[Black "Abarca, Ivan"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2095"]
[PlyCount "130"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 c5 3. Nf3 Bg7 4. Bc4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 Qa5 8. f3 Qb4 9. Nxc6 bxc6 10. Bb3 Ba6 11. Qd2 d6 12. Ne2 Qxd2+ 13. Bxd2 0-0 14. Be3 c5 15. Kf2 Nd7 16. c3 Ne5 17. Bc2 Rab8 18. b3 Nd3+ 19. Bxd3 Bxd3 20. Rac1 f5 21. exf5 Bxf5 22. Ng3 Bd3 23. c4 a5 24. Rcd1 Bf5 25. Rhe1 a4 26. Bg5 Bc2 27. Bxe7 Bxd1 28. Bxf8 Bd4+ 29. Kf1 Bxb3 30. axb3 a3 31. Bxd6 Ra8 32. Ne4 a2 33. Bxc5 a1Q 34. Rxa1 Rxa1+ 35. Ke2 Be5 36. g3 Ra2+ 37. Kd3 Rxh2 38. f4 Bb8 39. Kd4 Ra2 40. Kd5 Ra6 41. b4 h5 42. b5 Ra4 43. Bd6 Ba7 44. c5 Rb4 45. Kc6 Rxe4 46. b6 Ra4 47. bxa7 Rxa7 48. Kb6 Rd7 49. Be5 Rd1 50. c6 Rb1+ 51. Kc5 Kf7 52. Kd6 Rd1+ 53. Kc5 Ke6 54. c7 Kd7 55. Kb6 Rd3 56. Kb7 Rb3+ 57. Ka7 Rxg3 58. Kb6 h4 59. Kc5 Rd3 60. Kc4 Rd1 61. Kc3 h3 62. f5 Rd5 63. Bf4 Rxf5 64. Bh2 g5 65. Kd3 Rf2 0-1

[Event "Santiago ARAIS tt-A"]
[Site "Santiago de Chile"]
[Date "1993.??.??"]
[Round "?"]
[White "Cisternas, Francisco"]
[Black "Abarca, Ivan"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 Be6 8. a4 a6 9. Na3 Rc8 10. Bc4 Nd4 11. Bd5 Qa5 12. Bxf6 gxf6 13. 0-0 Rc7 14. Qd3 Rg8 15. Rab1 Qc5 16. Kh1 Bh6 17. Rbd1 Qb4 18. Bxe6 fxe6 19. Qh3 Rg6 20. Rxd4 Qxd4 21. Qxe6+ Re7 22. Qc8+ Kf7 23. Qf5 Kg8 24. Rd1 Qc5 25. Nd5 Rf7 26. Rd3 Rg5 27. Nxf6+ Kg7 28. Qxh7+ Kf8 29. Qh8+ Ke7 30. Qe8+ 1-0

[Event "Santiago ARAIS tt-A"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Barbosa Valdes, Manuel"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "80"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Bf5 5. Nbd2 h6 6. c4 e6 7. 0-0 Nbd7 8. c5 Bh7 9. b4 a6 10. Bb2 Be7 11. Ne5 0-0 12. f4 Qc7 13. a4 b6 14. Ra3 bxc5 15. bxc5 Rfb8 16. Bc1 Rb4 17. Ndf3 Rab8 18. Kh1 Ne4 19. Nd3 Rb1 20. Nd2 Nxd2 21. Qxd2 Nf6 22. Ne5 Ne4 23. Qe3 Bf6 24. h3 Qb7 25. Kh2 Bxe5 26. fxe5 Qb4 27. Qf3 Rb7 28. Rd3 Qxa4 29. Be3 Rxf1 30. Qxf1 Qa2 31. Bxe4 Bxe4 32. Rd2 Qb3 33. Bg1 a5 34. Qa1 a4 35. Ra2 Ra7 36. Ra3 Qc4 37. Qe1 Rb7 38. Qd2 Rb3 39. Ra1 a3 40. Ra2 Bb1 0-1

[Event "Santiago ARAIS tt-A"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Delano, Paul"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "124"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. d3 d6 7. h3 h6 8. Nbd2 0-0 9. Qb3 Qe7 10. Nf1 d5 11. exd5 e4 12. dxe4 Qxe4+ 13. Be3 Bxe3 14. Nxe3 Ne7 15. 0-0-0 Bd7 16. Rd4 Qh7 17. g4 a5 18. Bd3 Qh8 19. b5 a4 20. Qc2 Rfc8 21. Ne5 Be8 22. Qb2 c5 23. dxc6 bxc6 24. b6 Rcb8 25. c4 c5 26. Rd6 Nc8 27. b7 Nxd6 28. bxa8Q Rxa8 29. Qb6 Nde4 30. Nf5 g6 31. Bxe4 Nxe4 32. Ne7+ Kh7 33. f4 Qf6 34. Qxf6 Nxf6 35. Rd1 Ra7 36. Nc8 Rc7 37. Rd8 Bd7 38. Nd6 Be6 39. Ra8 Nd7 40. Rxa4 Nxe5 41. fxe5 h5 42. gxh5 Bxh3 43. hxg6+ fxg6 44. Ra5 Be6 45. Kd2 Kh6 46. Ke3 g5 47. Ra6 Kh7 48. Ne4 Bxc4 49. Nxg5+ Kg7 50. Ra5 Kg6 51. Ne4 Re7 52. Nxc5 Bxa2 53. Rxa2 Rxe5+ 54. Ne4 Re7 55. Rf2 Kg7 56. Rf5 Re8 57. Rg5+ Kh6 58. Rg2 Kh5 59. Kf4 Rf8+ 60. Ke5 Re8+ 61. Kf5 Rf8+ 62. Nf6+ Kh4 1/2-1/2

[Event "Santiago ARAIS tt-A"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Montenegro, Alberto"]
[Result "0-1"]
[ECO "E73"]
[PlyCount "86"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. g4 e5 7. d5 Nbd7 8. g5 Ne8 9. h4 a5 10. h5 Nc5 11. Be3 Bd7 12. Nf3 b6 13. Nh4 c6 14. Qd2 Rb8 15. f3 Nc7 16. Bf1 b5 17. Qh2 cxd5 18. Nxd5 Nxd5 19. cxd5 a4 20. Ng2 f5 21. hxg6 hxg6 22. Qh7+ Kf7 23. Nh4 Rh8 24. Qxg6+ Kg8 25. Qxd6 Nb7 26. Qg6 f4 27. Bb6 Qf8 28. Kf2 Rc8 29. Bxb5 Rc2+ 30. Be2 Nc5 31. Kf1 Qc8 32. Bxc5 Qxc5 33. Re1 Qc8 34. Kg2 Qc4 35. Kf1 Qc8 36. Qa6 Bh3+ 37. Rxh3 Qxh3+ 38. Ng2 Qd7 39. Kf2 Qc7 40. Qe6+ Kf8 41. Rg1 Qc5+ 42. Kf1 Rc1+ 43. Ne1 Rxe1+ 0-1

[Event "Santiago ARAIS tt-A"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Rojo, Ivan"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "76"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. Nf3 d6 5. d4 Nbd7 6. Bg5 Bg7 7. dxe5 dxe5 8. Qa4 c6 9. 0-0-0 Qc7 10. Qa3 Bf8 11. Qb3 Bg7 12. h3 0-0 13. Be2 b5 14. cxb5 cxb5 15. Kb1 Nc5 16. Qa3 b4 17. Qxb4 Rb8 18. Qa3 Ncxe4 19. Nxe4 Nxe4 20. Rc1 Qb7 21. Be3 Bf5 22. Ka1 a5 23. g4 Be6 24. Rc2 Nf6 25. Rhc1 Nd5 26. Bc5 Nb4 27. Bxb4 axb4 28. Qa6 Qxa6 29. Bxa6 b3 30. Rc5 Ra8 31. Bb7 Rxa2+ 32. Kb1 e4 33. Ne5 Rd8 34. Bxe4 Bxe5 35. Rxe5 Rd2 36. Rf1 Rdxb2+ 37. Kc1 Rd2 38. f3 Ra1+ 0-1

[Event "Santiago ARAIS tt-A"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Abarca, Ivan"]
[Black "Sepulveda Herrera, Job Rodrigo"]
[Result "0-1"]
[ECO "E97"]
[PlyCount "80"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. Bg5 h6 9. Bh4 g5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. Bg3 Ne8 13. Rfd1 Bg4 14. h3 Bxf3 15. Bxf3 Nd4 16. Bg4 c6 17. Rf1 a5 18. Bd1 Nc7 19. h4 Nce6 20. hxg5 hxg5 21. Bg4 Nc5 22. f3 Nc2 23. Rab1 Ne3 24. Rf2 Nxc4 25. Re2 Rd3 26. Bf2 Bf8 27. Rc1 Rad8 28. b3 Nb6 29. Kh2 Nbd7 30. Be3 Be7 31. Bf5 Kg7 32. Kg3 Nf8 33. Kg4 Nfe6 34. Bxe6 Nxe6 35. Bb6 Rh8 36. g3 Nd4 37. Rf2 Kg6 38. Na4 Rh5 39. Nb2 f5+ 40. exf5+ Nxf5 0-1

[Event "Santiago ARAIS tt-A"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Berti Contreras, Lorenginis Jesus"]
[Black "Abarca, Ivan"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2270"]
[PlyCount "77"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. 0-0 a6 9. a4 Nxd4 10. Bxd4 Qc7 11. Bb3 b6 12. Qe2 0-0 13. Kh1 e5 14. Be3 Be6 15. Bg5 h6 16. Bxf6 Bxf6 17. Bd5 Ra7 18. Rfd1 Rc8 19. Rd3 b5 20. Bxe6 fxe6 21. axb5 axb5 22. Rxa7 Qxa7 23. Rxd6 Qa1+ 24. Nd1 Qb1 25. c3 b4 26. Qd3 bxc3 27. bxc3 Qb3 28. g3 Be7 29. Rd7 Bc5 30. Kg2 Qb6 31. Rxg7+ Kxg7 32. Qd7+ Kf6 33. Qxc8 Qd6 34. Qh8+ Kg6 35. Qg8+ Kf6 36. Qg4 Qd7 37. h4 Ke7 38. Qg7+ Ke8 39. Qxe5 1-0

[Event "Santiago ARAIS tt-A"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "?"]
[White "Toro, Guillermo"]
[Black "Abarca, Ivan"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "52"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d5 6. exd5 Nxd5 7. Bg5 f6 8. Bh4 Bb6 9. 0-0 Bg4 10. Nbd2 Nf4 11. d4 Qd7 12. dxe5 g5 13. Bg3 fxe5 14. Ne4 Qf5 15. Nexg5 Rf8 16. Bxf4 Qxf4 17. Be6 Rd8 18. Qc2 Bxf3 19. Nxf3 Rd6 20. Bc8 Rg6 21. Qd3 Ne7 22. Bxb7 c6 23. Rae1 Qg4 24. Nh4 Qxh4 25. Rxe5 Rfg8 26. g3 Rxg3+ 0-1

