[Event "Internet Section 11B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.11"]
[Round "1"]
[White "Mahia, Eduardo Ariel"]
[Black "Echavarria, Johann"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2351"]
[PlyCount "112"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Be2 Bg7 5. Nc3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 e5 9. Bh6 Nd4 10. Bxg7 Kxg7 11. g4 Ne6 12. g5 Nh5 13. Nd5 Nef4 14. 0-0-0 Be6 15. Nf6 Nxf6 16. gxf6+ Qxf6 17. Rdg1 d5 18. h4 dxe4 19. Ng5 Nxe2+ 20. Qxe2 exd3 21. cxd3 Bxa2 22. h5 Qf4+ 23. Qe3 Bd5 24. Rh3 h6 25. Ne4 Bxe4 26. dxe4 Qxe3+ 27. Rxe3 Rfd8 28. hxg6 fxg6 29. Reg3 g5 30. Rh1 Rd6 31. Rgh3 Rf8 32. R3h2 c4 33. Kc2 Rf3 34. Ra1 a6 35. Kc1 Kg6 36. Kc2 h5 37. Rah1 h4 38. Rg2 Kh5 39. Rhg1 Rg6 40. Kd2 g4 41. Rc1 b5 42. Ke2 h3 43. Rxg4 Rxf2+ 44. Kxf2 Rxg4 45. Rh1 Kh4 46. Kf3 Rf4+ 47. Ke2 b4 48. Ke3 a5 49. Ke2 a4 50. Ke3 a3 51. bxa3 bxa3 52. Ra1 h2 53. Ke2 Rg4 54. Rh1 Kg3 55. Kf1 a2 56. Ke2 Kg2 0-1

[Event "Internet Section 11B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.11"]
[Round "3"]
[White "Mahia, Eduardo Ariel"]
[Black "Velasquez, Manuel A"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2260"]
[PlyCount "60"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. e5 d6 3. exd6 Bxd6 4. d4 Nf6 5. Nf3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Bg5 Nbd7 9. c3 h6 10. Bh4 c5 11. Nbd2 Rc8 12. Rc1 Re8 13. Bb5 a6 14. Bxd7 Qxd7 15. Bxf6 gxf6 16. Qe2 Kh8 17. dxc5 Bxc5 18. Rcd1 Qc6 19. b4 Be7 20. Qe3 Kh7 21. Rfe1 Rg8 22. c4 Rg7 23. Ne4 f5 24. Ng3 Rcg8 25. Qd3 h5 26. Qd7 Bxb4 27. Re3 f4 28. Ng5+ Rxg5 29. Qxf7+ R8g7 30. Qxf4 Qxg2# 0-1

[Event "Internet Section 11B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.11"]
[Round "2"]
[White "Pearl, Mark"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "A09"]
[PlyCount "56"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e4 Bg4 4. Bxc4 e6 5. Be2 Be7 6. 0-0 Nf6 7. Nc3 0-0 8. d3 Nc6 9. Be3 a6 10. a4 Qd7 11. Nd2 Bxe2 12. Qxe2 Rad8 13. d4 Nxd4 14. Bxd4 Qxd4 15. Rfd1 Qe5 16. Nf3 Qh5 17. e5 Nd5 18. Ne4 Nf4 19. Qe3 Nd5 20. Qb3 Qg4 21. Qxb7 Qxe4 22. Qxa6 Nf4 23. Re1 Qg6 24. g3 Nd3 25. Reb1 Bc5 26. Rf1 Qe4 27. Ng5 Qxe5 28. Nf3 Qe2 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "2"]
[White "Diaz Munoz, Carmen"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1568"]
[BlackElo "1927"]
[PlyCount "50"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Bd3 0-0 7. 0-0 Bg4 8. f3 Bh5 9. Nd5 Nxd5 10. exd5 Nd7 11. Bf4 Nf6 12. Qe1 Nxd5 13. Qe4 Nf6 14. Qxb7 Bg6 15. Nc6 Qd7 16. Rfe1 Nd5 17. Bxg6 hxg6 18. Rad1 Nxf4 19. Nxe7+ Kh7 20. Nd5 Nxd5 21. Qxd5 Rab8 22. Qd4 Rfe8 23. Qh4+ Kg8 24. Rxe8+ Rxe8 25. Qa4 Qxa4 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "4"]
[White "Fazzolare, David A"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "1417"]
[BlackElo "1927"]
[PlyCount "75"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 Bg4 5. e3 e6 6. Bxc4 Nbd7 7. 0-0 Bd6 8. h3 Bh5 9. Be2 0-0 10. Qd3 Bg6 11. Qc4 a6 12. Nh4 Rc8 13. Nxg6 hxg6 14. e4 e5 15. Bg5 b5 16. Qd3 exd4 17. Qxd4 Nb6 18. Rad1 Nbd7 19. f4 Bc5 20. Qxc5 Nxc5 21. Rxd8 Rcxd8 22. Bxf6 gxf6 23. Nd5 Nxe4 24. Nxc7 Ng3 25. Rf2 Nxe2+ 26. Rxe2 Rd6 27. g4 Rfd8 28. a3 Kf8 29. Kf1 R8d7 30. Rc2 Rd4 31. f5 g5 32. Nxa6 Rd1+ 33. Ke2 Rh1 34. Rc3 Rh2+ 35. Ke1 Rdd2 36. Nc5 Rxb2 37. Nd7+ Kg7 38. Kd1 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "5"]
[White "Mahia, Eduardo Ariel"]
[Black "Afonin, Sergey"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1924"]
[BlackElo "2180"]
[PlyCount "66"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Nxe4 5. Nxf7 Qh4 6. 0-0 Bc5 7. Qf3 Nd4 8. Qh3 Qxh3 9. gxh3 Rf8 10. d3 Nf3+ 11. Kg2 Nh4+ 12. Kg1 Nxf2 13. Rxf2 Bxf2+ 14. Kxf2 c6 15. Ke2 d5 16. Nd6+ Kd7 17. Nxc8 dxc4 18. Ne7 Nf3 19. b3 Nd4+ 20. Kd2 Rf2+ 21. Ke1 Rxh2 22. Nd2 Nxc2+ 23. Kd1 Nxa1 24. Nf5 c3 25. Nc4 c2+ 26. Ke1 Rf8 27. Nfe3 Rh1+ 28. Kd2 Rf2+ 29. Kc3 Rxc1 30. Nxe5+ Kc8 31. N5g4 Rcf1 32. Nxf2 c1Q+ 33. Kd4 Rxf2 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "1"]
[White "Mahia, Eduardo Ariel"]
[Black "Fernandez, Daniel"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1927"]
[BlackElo "2308"]
[PlyCount "52"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. Be2 g6 5. Nc3 Bg7 6. h3 0-0 7. Be3 Nc6 8. Qd2 Re8 9. Bh6 Bh8 10. 0-0-0 Rb8 11. g4 b5 12. g5 Nh5 13. Nh4 b4 14. Nd5 e6 15. Bxh5 exd5 16. exd5 Qa5 17. Kb1 Bc3 18. Rhe1 Ne5 19. Qf4 Bb7 20. Qf6 Ng4 21. Qxd6 Red8 22. Qf4 Bxd5 23. b3 Rb6 24. Qc7 Qxa2+ 25. Kxa2 Ra6+ 26. Kb1 Ra1# 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "3"]
[White "Mahia, Eduardo Ariel"]
[Black "Kruglikov, Vladimir"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1925"]
[BlackElo "2370"]
[PlyCount "104"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 g6 5. Nf3 Bg7 6. Nxd5 Qxd5 7. c3 0-0 8. Be3 Bg4 9. Be2 Nc6 10. 0-0 Rad8 11. Qc1 e5 12. Bh6 Bxh6 13. Qxh6 Bxf3 14. Bxf3 e4 15. Be2 Ne7 16. Rad1 Nf5 17. Qh3 Qxa2 18. Bg4 Nd6 19. Ra1 Qxb2 20. Rxa7 f5 21. Bd1 Ra8 22. Rxa8 Rxa8 23. Qh4 Qxc3 24. Qe7 Re8 25. Qf6 e3 26. fxe3 Qxe3+ 27. Kh1 Ne4 28. Qh4 Nf2+ 29. Kg1 Nxd1+ 30. Kh1 Nf2+ 31. Kg1 Ng4+ 32. Kh1 Qxd4 33. h3 Nf2+ 34. Qxf2 Qxf2 35. Rxf2 Kf7 36. Rc2 c6 37. Kh2 Kf6 38. Kg3 Re4 39. Rb2 b5 40. Rc2 Rc4 41. Rd2 b4 42. Rd7 h6 43. Rd6+ Kg5 44. Rd8 b3 45. Rb8 Rc3+ 46. Kf2 c5 47. Rb6 c4 48. h4+ Kf4 49. Rxg6 Rc2+ 50. Kg1 b2 51. g3+ Kf3 52. Rf6 b1Q# 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "9"]
[White "Mahia, Eduardo Ariel"]
[Black "Kuzmenko, Dmitry"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1909"]
[BlackElo "2084"]
[PlyCount "94"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nc3 d5 5. exd5 exd5 6. d4 c4 7. Be2 Nf6 8. 0-0 h6 9. Bf4 Bd6 10. Ne5 0-0 11. Nb5 Bb8 12. Bf3 a6 13. Nc3 Ba7 14. Nxc6 bxc6 15. Qd2 Kh7 16. Rae1 Be6 17. Be5 Nd7 18. Qf4 Nxe5 19. Qxe5 Qb6 20. Rd1 Qxb2 21. Ne2 Qxc2 22. Nf4 Bb8 23. Qe3 Bf5 24. Nh5 Bd6 25. Rd2 Qa4 26. Bd1 Qa5 27. g4 Rae8 28. Qf3 Be4 29. Qe2 Bg6 30. Rb2 Rxe2 31. Rxe2 Qc7 32. f4 Bxh5 33. gxh5 Bxf4 34. Bc2+ Kg8 35. Kg2 Bxh2 36. Kh1 Bf4 37. Ref2 Bg5 38. Bg6 f6 39. Re2 Qd7 40. Bf5 Qd6 41. Be6+ Kh8 42. Bf5 Qg3 43. Bg6 Qh3+ 44. Kg1 Qg3+ 45. Rg2 Be3+ 46. Kh1 Qh3+ 47. Rh2 Qxf1# 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "7"]
[White "Mahia, Eduardo Ariel"]
[Black "Zimin, Vladimir"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1913"]
[BlackElo "2398"]
[PlyCount "82"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. exd5 cxd5 5. d4 Nc6 6. Be2 e6 7. 0-0 Nf6 8. Bf4 Bd6 9. Ne5 Bxe2 10. Nxe2 Bxe5 11. Bxe5 Nxe5 12. dxe5 Nd7 13. Qd4 0-0 14. Rad1 Qa5 15. Rd3 Rfc8 16. Nc3 Rc4 17. Qe3 Rac8 18. Rfd1 b5 19. Qg5 b4 20. Nxd5 h6 21. Qg3 exd5 22. Rxd5 Nc5 23. Qh3 Re8 24. b3 Re4 25. f4 Qb6 26. Rd6 Qb5 27. Qf3 Qe2 28. Qg3 Qe3+ 29. Qxe3 Rxe3 30. Kf2 Rc3 31. R1d2 Ne4+ 32. Ke2 Nxd6 33. Rxd6 Rxc2+ 34. Kd3 Rxa2 35. Ke4 Rxg2 36. f5 Rxh2 37. f6 Rh5 38. fxg7 Rhxe5+ 39. Kd4 Kxg7 40. Ra6 Re4+ 41. Kd5 R8e5+ 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "6"]
[White "NN, Heinrich"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1613"]
[BlackElo "1917"]
[PlyCount "43"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. f4 e5 2. e4 exf4 3. Nf3 d6 4. d4 Bg4 5. Bxf4 Bxf3 6. Qxf3 Nf6 7. Bc4 Be7 8. e5 dxe5 9. dxe5 Nfd7 10. Bg5 0-0 11. Bxe7 Qxe7 12. 0-0 Nxe5 13. Qb3 Qc5+ 14. Kh1 Qxc4 15. Qxc4 Nxc4 16. Nc3 Nc6 17. b3 N4e5 18. Nb5 Rad8 19. c4 Rd2 20. Nxc7 Nd3 21. Nd5 Re8 22. Rad1 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "8"]
[White "Valencia, David"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1625"]
[BlackElo "1918"]
[PlyCount "66"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. c3 Be7 4. a4 Bg4 5. h3 Bh5 6. Be2 Nf6 7. d3 0-0 8. 0-0 Nbd7 9. Nbd2 a6 10. Re1 c6 11. Qb3 Qc7 12. d4 Rad8 13. Nf1 Nxe4 14. dxe5 dxe5 15. Bd1 Ndf6 16. g4 Bg6 17. Nh4 Bc5 18. Be3 Bxe3 19. Rxe3 Nd2 20. Nxd2 Rxd2 21. Nxg6 hxg6 22. Bc2 Nd5 23. Ree1 Qd6 24. Rad1 Nf4 25. c4 Rd8 26. Rxd2 Qxd2 27. Rd1 Ne2+ 28. Kh1 Qa5 29. Rxd8+ Qxd8 30. Qxb7 Qh4 31. Qb8+ Kh7 32. Qxe5 Qxf2 33. Qh5+ Kg8 0-1

[Event "Internet Section 18-A"]
[Site "Dos Hermanas"]
[Date "2003.03.18"]
[Round "3"]
[White "Anton"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "91"]
[EventDate "2003.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e3 e5 2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 Nbd7 9. c4 c6 10. c5 Bc7 11. Qc2 Re8 12. Bxh7+ Kh8 13. Bd3 Nf8 14. h3 Bh5 15. Rae1 Rxe1 16. Rxe1 Ne6 17. Bh4 Nf4 18. Ne5 Ba5 19. Bf5 Kg8 20. f3 Ne6 21. Bxe6 fxe6 22. Bg5 Qf8 23. Qb3 Nh7 24. Be3 Qe7 25. Re2 Rf8 26. Qa3 Bxd2 27. Bxd2 a6 28. Qe3 Be8 29. Ba5 Ng5 30. Be1 Nf7 31. Ng6 Qd8 32. Nxf8 Kxf8 33. Qxe6 Bd7 34. Qg6 Qc8 35. Bg3 Be8 36. Bd6+ Kg8 37. Qe6 Qxe6 38. Rxe6 Bd7 39. Re7 Bf5 40. Rxb7 Bd3 41. a4 Nh6 42. Be5 Nf5 43. g4 Ne3 44. Kf2 Nd1+ 45. Kg3 Nxb2 46. Rxb2 1-0

[Event "Internet Section 18-A"]
[Site "Dos Hermanas"]
[Date "2003.03.18"]
[Round "1"]
[White "Kadhi, Hameed Mansour Ali"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2334"]
[PlyCount "47"]
[EventDate "2003.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nf6 5. Bg5 Be7 6. Nc3 0-0 7. 0-0-0 Nc6 8. Qd2 Be6 9. h4 a6 10. Bd3 b5 11. Nd5 Ne5 12. Nxe7+ Qxe7 13. Nxe5 dxe5 14. f4 Bxa2 15. Rdf1 Rad8 16. Qc3 h6 17. fxe5 hxg5 18. exf6 gxf6 19. hxg5 b4 20. Qxf6 Qxf6 21. gxf6 Rfe8 22. Rf3 Re6 23. Rg3+ Kf8 24. Rh8# 1-0

[Event "Internet Section 18-A"]
[Site "Dos Hermanas"]
[Date "2003.03.18"]
[Round "8"]
[White "Mahia, Eduardo Ariel"]
[Black "Aigner, Michael"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2166"]
[PlyCount "230"]
[EventDate "2003.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. Bf3 e6 11. Bd4 Qc7 12. exd5 cxd5 13. Re1 Ba6 14. Be5 Qb6 15. Na4 Qa5 16. Qd4 Ne8 17. Nc5 Bxe5 18. Rxe5 Bb5 19. Qg4 Qc7 20. Qd4 Rc8 21. b4 Nd6 22. Rae1 Nc4 23. Rxe6 fxe6 24. Nxe6 Qf7 25. Bxd5 Nb6 26. Bb3 Bc4 27. Nxf8 Bxb3 28. Nxg6 hxg6 29. cxb3 Rf8 30. h3 Qf6 31. Qc5 Rc8 32. Qe3 Nd5 33. Qe4 Nc3 34. Qg4 Rf8 35. Re6 Qxf2+ 36. Kh2 Qf4+ 37. Qxf4 Rxf4 38. Rxg6+ Kf7 39. Ra6 Rxb4 40. Rxa7+ Ke6 41. Ra5 Rd4 42. Kg3 Rd2 43. h4 Nxa2 44. h5 Kf6 45. Ra6+ Kg7 46. h6+ Kh7 47. Kh3 Rd3+ 48. Kh4 Nc3 49. g4 Ne4 50. Re6 Nf2 51. b4 Rd4 52. Rf6 Nxg4 53. Rb6 Nxh6+ 54. Kh5 Nf5 55. Kg5 Ne3 56. b5 Kg7 57. Rb7+ Kf8 58. Kf6 Ke8 59. b6 Kd8 60. Rh7 Kc8 61. Ke5 Rd1 62. Ke4 Ng4 63. Rc7+ Kb8 64. Rg7 Nf6+ 65. Ke5 Nd7+ 66. Ke4 Nxb6 67. Ke3 Nd7 68. Ke2 Rd6 69. Ke3 Kc7 70. Ke4 Rd1 71. Rg2 Kd6 72. Rg6+ Kc5 73. Rg5+ Kc4 74. Rg7 Re1+ 75. Kf3 Ne5+ 76. Kf2 Re4 77. Rb7 Kd5 78. Rb3 Ke6 79. Kg3 Kf5 80. Rb8 Ra4 81. Rf8+ Kg5 82. Rg8+ Ng6 83. Rg7 Ra3+ 84. Kf2 Kf5 85. Rf7+ Ke4 86. Rg7 Ne5 87. Rb7 Kf4 88. Rb4+ Kf5 89. Ke2 Nd3 90. Rb5+ Ke4 91. Rb8 Ra2+ 92. Kd1 Ne5 93. Re8 Kd4 94. Rd8+ Kc3 95. Rc8+ Nc4 96. Ke1 Kd3 97. Rd8+ Ke4 98. Kd1 Ne3+ 99. Kc1 Nf5 100. Kb1 Rg2 101. Kc1 Nd4 102. Kb1 Kd3 103. Kc1 Rc2+ 104. Kb1 Rc7 105. Kb2 Rb7+ 106. Ka3 Kc3 107. Rc8+ Kd2 108. Rd8 Kd3 109. Ka4 Kc3 110. Rc8+ Kb2 111. Rd8 Nc6 112. Rd2+ Kc3 113. Rd6 Nd4 114. Rh6 Ra7+ 115. Ra6 Rxa6# 0-1

[Event "Internet Section 18-A"]
[Site "Dos Hermanas"]
[Date "2003.03.18"]
[Round "6"]
[White "Mahia, Eduardo Ariel"]
[Black "Barreira, Martin Adrian"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "49"]
[EventDate "2003.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 Ng8 7. c3 d3 8. Qxd3 h6 9. Bxf7+ Kxf7 10. Qd5+ Ke8 11. Qxc5 Nge7 12. Nbd2 d5 13. exd6 cxd6 14. Qh5+ g6 15. Qh4 Nf5 16. Re1+ Kd7 17. Qg4 Kc7 18. Nc4 Bd7 19. Bf4 g5 20. Nxd6 gxf4 21. Nxf5 b6 22. Qxf4+ Kb7 23. Nd6+ Ka6 24. Qc4+ b5 25. Qxb5# 1-0

[Event "Internet Section 18-A"]
[Site "Dos Hermanas"]
[Date "2003.03.18"]
[Round "4"]
[White "Mahia, Eduardo Ariel"]
[Black "Moldobaev, Nurdin"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "108"]
[EventDate "2003.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 b5 6. Bg2 Bb7 7. 0-0 Qc7 8. Re1 Ne7 9. a4 b4 10. c3 Nec6 11. Bf4 e5 12. Nxc6 Nxc6 13. Bd2 Bc5 14. cxb4 Nxb4 15. Nc3 0-0 16. Be3 d6 17. Rc1 Rfd8 18. Nd5 Bxd5 19. exd5 Rab8 20. Be4 Qe7 21. Qh5 g6 22. Qh6 Bxe3 23. Qxe3 f5 24. Bg2 Rdc8 25. Rc3 Nc2 26. Rc1 Nxe3 27. Rxc8+ Rxc8 28. Rxc8+ Kg7 29. fxe3 Qa7 30. Kf2 Qb7 31. Rc2 Qb3 32. Rd2 Qxa4 33. Bf1 a5 34. Ba6 Kf6 35. Bc8 Qc4 36. Be6 e4 37. h4 h6 38. Kg2 g5 39. hxg5+ hxg5 40. Rf2 Ke7 41. Rxf5 Qe2+ 42. Kh3 Qxe3 43. Kg4 Qd2 44. Rxg5 e3 45. Rg7+ Kf6 46. Rf7+ Ke5 47. Rf4 e2 48. Rf5+ Kd4 49. Rf4+ Qxf4+ 50. gxf4 e1Q 51. f5 Ke5 52. Kg5 Qg3+ 53. Kh5 Kf6 54. b4 Qg5# 0-1

[Event "Internet Section 18-A"]
[Site "Dos Hermanas"]
[Date "2003.03.18"]
[Round "2"]
[White "Mahia, Eduardo Ariel"]
[Black "Normus, Dixie"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "49"]
[EventDate "2003.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Be2 Bf5 7. 0-0 Bd6 8. Nc3 c6 9. Ne5 Nd7 10. Nxe4 Bxe4 11. f3 Bf5 12. Bd3 Bxd3 13. Nxd3 0-0 14. Re1 Qb6 15. c3 Qc7 16. f4 Nf6 17. Ne5 Ne4 18. c4 f6 19. Nd3 dxc4 20. Rxe4 cxd3 21. Qxd3 Rfe8 22. Bd2 Qb6 23. Rae1 Rxe4 24. Qxe4 Qxb2 25. Qe6+ 1-0

[Event "Internet Section 18-A"]
[Site "Dos Hermanas"]
[Date "2003.03.18"]
[Round "7"]
[White "Schmidt, Raul"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2141"]
[PlyCount "100"]
[EventDate "2003.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. a3 e5 2. b4 d5 3. Bb2 Bd6 4. g3 Nf6 5. Bg2 0-0 6. Nf3 Re8 7. 0-0 Nbd7 8. d3 a5 9. c3 c5 10. b5 b6 11. Nbd2 Bb7 12. e4 Bc7 13. Qc2 c4 14. exd5 cxd3 15. Qxd3 Nc5 16. Qc2 Bxd5 17. a4 Rc8 18. Ba3 Bb8 19. Rad1 Qc7 20. Rc1 h6 21. Rfd1 Nfd7 22. Nh4 Bxg2 23. Nxg2 e4 24. Ne3 Nd3 25. Ra1 N7c5 26. Nxe4 Rxe4 27. Rxd3 Nxd3 28. Qxd3 Qxc3 29. Qxc3 Rxc3 30. Nd5 Rc2 31. Nxb6 Ree2 32. Bc5 Rxc5 33. Nd7 Rcc2 34. Nxb8 Rxf2 35. Nc6 Rg2+ 36. Kh1 Rxh2+ 37. Kg1 Rcg2+ 38. Kf1 Rxg3 39. b6 Rb3 40. Nxa5 Rh1+ 41. Ke2 Rxa1 42. Nxb3 Rxa4 43. b7 Rb4 44. Nc5 g6 45. Kd3 h5 46. Kc3 Rb6 47. Kc4 h4 48. Kd4 h3 49. Nd7 Rxb7 50. Nf6+ Kg7 0-1

[Event "Internet Section 18-A"]
[Site "Dos Hermanas"]
[Date "2003.03.18"]
[Round "5"]
[White "Shifman, Michael"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "D25"]
[PlyCount "68"]
[EventDate "2003.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 Bg4 5. e3 e6 6. Bxc4 Nbd7 7. 0-0 Bd6 8. h3 Bh5 9. e4 e5 10. g4 Bg6 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bd4+ 14. Kh2 h5 15. f5 hxg4 16. fxg6 Rxh3+ 17. Kg2 Nxe4 18. Bxf7+ Kf8 19. Bd5+ Rf3 20. Rxf3+ gxf3+ 21. Qxf3+ Nf6 22. Ne4 Qxd5 23. Nxf6 Qxf3+ 24. Kxf3 Bxf6 25. Bf4 c6 26. Rd1 Rd8 27. Rh1 Ke7 28. Re1+ Kd7 29. b3 c5 30. Be3 Kc6 31. Rc1 b6 32. b4 Rd3 33. bxc5 Rxe3+ 34. Kxe3 Bg5+ 0-1

[Event "Internet Section 17-A"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "9"]
[White "Mahia, Eduardo Ariel"]
[Black "Bramson, Mike"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "89"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. Re1+ Kf8 9. Bg5 gxf6 10. Bh6+ Kg8 11. Nbd2 Bf8 12. Bxf8 Kxf8 13. Nxc4 Bg4 14. h3 Bh5 15. Qd2 Kg7 16. Nh4 Qd5 17. Ne3 Qg5 18. Nef5+ Kf8 19. f4 Qg8 20. c3 Rd8 21. cxd4 Bg6 22. Qe3 Bxf5 23. Nxf5 Qg6 24. g4 h5 25. Nh4 Qg7 26. Nf5 Qg6 27. Nh4 Qg7 28. Rac1 hxg4 29. Rxc6 gxh3+ 30. Kh2 Rxh4 31. Qe7+ Kg8 32. Rg1 Qxg1+ 33. Kxg1 Rxd4 34. Rxf6 h2+ 35. Kf2 Rhxf4+ 36. Rxf4 Rxf4+ 37. Kg2 Rc4 38. Kxh2 Rc6 39. Kg3 Kg7 40. Qe5+ f6 41. Qe7+ Kg6 42. b3 a6 43. Kf4 a5 44. a4 b6 45. Qe8+ 1-0

[Event "Internet Section 17-B"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "2"]
[White "Mahia, Eduardo Ariel"]
[Black "Cifuentes Goncalves, Luiz Osvaldo"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "73"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 d6 5. Re1 Be7 6. h3 0-0 7. c3 Na5 8. Bf1 c5 9. d4 cxd4 10. cxd4 Nc6 11. d5 Nb8 12. Nc3 Nbd7 13. Be3 Re8 14. Rc1 Bf8 15. Nb5 Nc5 16. Bxc5 dxc5 17. d6 Re6 18. Bc4 a6 19. Bxe6 axb5 20. Bxc8 Rxc8 21. Nxe5 Bxd6 22. Ng4 Nxg4 23. Qxg4 Qc7 24. e5 Be7 25. e6 f6 26. Rcd1 Rd8 27. Rxd8+ Qxd8 28. Rd1 Qb6 29. Rd7 Kf8 30. Qe4 g6 31. Rxb7 Qa5 32. Qe3 g5 33. Qe4 Qd2 34. g3 Qd1+ 35. Kg2 Qh5 36. g4 Qe8 37. Qxh7 1-0

[Event "Internet Section 17-B"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "4"]
[White "Mahia, Eduardo Ariel"]
[Black "Iinuma, Paul Y"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "76"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 d6 9. a4 Be7 10. Be3 0-0 11. Nb3 Ne5 12. a5 Nc4 13. Bc1 Bd7 14. Qe2 Rac8 15. Rd1 Rfe8 16. h4 h6 17. Nd2 Nxa5 18. Nf3 Nc4 19. Nd4 Qb6 20. b3 Ne5 21. Bb2 Rc7 22. f4 Nc6 23. Na4 Qa7 24. Kh1 b5 25. Nxc6 Bxc6 26. Bd4 Qb7 27. Bxf6 Bxf6 28. e5 dxe5 29. Nc5 Bxg2+ 30. Kh2 Rxc5 31. b4 Bf3 32. Qf2 Rc4 33. Rd6 exf4 34. Raxa6 fxg3+ 35. Qxg3 Rxc2+ 36. Kh3 Bg4+ 37. Kxg4 Qe4+ 38. Kh5 Qf5+ 0-1

[Event "Internet Section 17-A"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "2"]
[White "Mahia, Eduardo Ariel"]
[Black "Kletzel, Ubaldo Javier"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "57"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 0-0 10. Bd3 Nc6 11. Nxc6 bxc6 12. g4 Bb7 13. e5 dxe5 14. Bxf6 Bxf6 15. Ne4 Be7 16. g5 exf4 17. Rhg1 g6 18. Nf6+ Bxf6 19. gxf6 Qe5 20. Rg4 Qe3+ 21. Qxe3 fxe3 22. Re1 c5 23. Rxe3 Bd5 24. Rh4 Rfc8 25. Rh6 Bg2 26. Rg3 c4 27. Be2 Rc5 28. Rxg2 Rf5 29. Bxc4 1-0

[Event "Internet Section 17-A"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "5"]
[White "Mahia, Eduardo Ariel"]
[Black "Milano Castillo, Miguel Angel"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "78"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 Ne7 12. Nc2 f5 13. Nxe7 Qxe7 14. Bd3 0-0 15. 0-0 d5 16. exd5 e4 17. Be2 Bb7 18. Ne3 Qg5 19. h4 Qf4 20. a4 bxa4 21. Rxa4 Kh8 22. Rb4 Rab8 23. Qb3 Be5 24. g3 Rg8 25. Ng2 Qd2 26. Qd1 Qxd5 27. Qxd5 Bxd5 28. Bxa6 Rxb4 29. cxb4 Bxb2 30. Nf4 Ba8 31. Bc4 e3 32. Bxf7 exf2+ 33. Kh2 Rf8 34. Rxf2 Bd4 35. Rd2 Be3 36. Rd7 Rc8 37. Re7 Rc2+ 38. Kh3 Bf3 39. Ne6 Bg4# 0-1

[Event "Internet Section 17-A"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "7"]
[White "Mahia, Eduardo Ariel"]
[Black "Podobnik, Marijan"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "2272"]
[PlyCount "48"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 b5 3. Bb3 c5 4. e5 c4 5. exf6 gxf6 6. d4 cxb3 7. axb3 Bb7 8. Nf3 Rg8 9. 0-0 Nc6 10. c4 Nxd4 11. Qxd4 Bxf3 12. g3 b4 13. Re1 e6 14. Rxa7 Rxa7 15. Qxa7 Qc8 16. Be3 Bd6 17. Nd2 Bc6 18. Qd4 Be5 19. Qc5 Qa8 20. Bd4 Bh1 21. Kf1 Rg5 22. Bxe5 Qg2+ 23. Ke2 Rxe5+ 24. Kd1 Rxc5 0-1

[Event "Internet Section 17-B"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "6"]
[White "Mahia, Eduardo Ariel"]
[Black "Scherer, Helmut"]
[Result "0-1"]
[ECO "C53"]
[BlackElo "2329"]
[PlyCount "58"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Qe7 6. h3 Nf6 7. Re1 0-0 8. d4 Bb6 9. d5 Nb8 10. Bf1 Nbd7 11. c4 a5 12. Nc3 Nc5 13. Bg5 h6 14. Bxf6 Qxf6 15. a3 a4 16. Nd2 Qg6 17. Qf3 f5 18. Qe2 fxe4 19. Ndxe4 Nxe4 20. Nxe4 Bxh3 21. Rac1 Bd4 22. Rc2 Rf4 23. c5 Rxe4 24. Qxe4 Bf5 25. Qh4 Bxc2 26. cxd6 cxd6 27. Qe7 Rf8 28. Re2 Bd3 29. Rd2 Bxf1 0-1

[Event "Internet Section 17-B"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "1"]
[White "Nogueiras Santiago, Jesus"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2528"]
[PlyCount "83"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. d4 Bg7 4. e4 d6 5. Ne2 c6 6. 0-0 0-0 7. c4 e5 8. Nbc3 Bg4 9. h3 Bxe2 10. Nxe2 Nbd7 11. Be3 Qc7 12. Nc3 Rfe8 13. Rc1 a5 14. b3 exd4 15. Bxd4 Nc5 16. Re1 Rad8 17. Qd2 Ne6 18. Be3 Nh5 19. Kh2 f5 20. exf5 gxf5 21. f4 Nc5 22. Bf3 Nf6 23. Bd4 Qf7 24. Rcd1 Rxe1 25. Rxe1 Re8 26. Rxe8+ Qxe8 27. Ne2 Nfe4 28. Qe3 Bxd4 29. Nxd4 Qg6 30. g4 fxg4 31. hxg4 Qh6+ 32. Kg2 Qh4 33. Nf5 Qf6 34. Bxe4 Qb2+ 35. Kg3 h5 36. Bf3 hxg4 37. Bxg4 Qa1 38. Qe8+ Kh7 39. Qe7+ Kg8 40. Nh6+ Kh8 41. Qf8+ Kh7 42. Bf5# 1-0

[Event "Internet Section 17-B"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "3"]
[White "Piven, Igor"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2337"]
[PlyCount "92"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nc3 Qf6 6. d4 exd4 7. Nxd4 Qg6 8. 0-0 Nf6 9. e5 Nd5 10. Nxd5 cxd5 11. f4 Bc5 12. Be3 Qe4 13. Qd2 Rb8 14. c3 0-0 15. Rae1 Bxd4 16. Bxd4 Qf5 17. h3 h5 18. Qe2 d6 19. Kh2 c5 20. Be3 Qg6 21. b3 Bf5 22. Qf2 Rbd8 23. exd6 Rfe8 24. Bxc5 Rxe1 25. Rxe1 Be4 26. Qg3 Qe6 27. Qg5 Rxd6 28. Bxd6 Qxd6 29. Qxh5 Qxf4+ 30. Kg1 Qd2 31. Qe2 Qxc3 32. Qe3 Qb2 33. Re2 Qa1+ 34. Kh2 Qe5+ 35. Qg3 Qd4 36. Rf2 f5 37. Qf4 Qd1 38. Rd2 Qe1 39. Qf2 Qc1 40. Qd4 Qe1 41. Rf2 Qc1 42. b4 Qc7+ 43. Kg1 Qc1+ 44. Kh2 Qc7+ 45. g3 Qc1 46. a4 Qh1# 0-1

[Event "Internet Section 17-A"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "8"]
[White "Reyes Barragan, Manuel Alejandro"]
[Black "Mahia, Eduardo Ariel"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2099"]
[PlyCount "70"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bxd4 9. Qxd4 0-0 10. Bxc6 bxc6 11. Nc3 Ba6 12. 0-0-0 Nxc3 13. Qxc3 Qd7 14. Bd4 Be2 15. Rde1 Bg4 16. e6 fxe6 17. f3 Bf5 18. g4 Bg6 19. h4 Rf4 20. h5 Bf7 21. Qe3 e5 22. Qxe5 Rf6 23. h6 Re8 24. Qg5 Rg6 25. Rxe8+ Qxe8 26. Qf4 gxh6 27. Kd2 Re6 28. Rxh6 c5 29. Qg5+ Bg6 30. Rxg6+ Rxg6 31. Qxd5+ Qf7 32. Qd8+ Qf8 33. Qd5+ Qf7 34. Qd8+ Qf8 35. Qd5+ Qf7 1/2-1/2

[Event "Internet Section 17-A"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "3"]
[White "Slupik, Christopher"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "113"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 b6 6. Be2 0-0 7. 0-0 Bb7 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 d5 11. Qd2 dxc4 12. Bxc4 Bxf3 13. gxf3 Nd7 14. f4 Qc7 15. d5 Nf6 16. Qd3 Rad8 17. Rad1 Qd7 18. f3 Qh3 19. Rf2 Nh5 20. Bxg7 Kxg7 21. Qe4 Nf6 22. Qe5 Rd7 23. Bb5 Rd6 24. e4 Rfd8 25. Qxe7 Ng4 26. Rg2 Qxf3 27. Be2 Qe3+ 28. Kf1 Qxf4+ 29. Ke1 Ne3 30. Rf2 Nc2+ 31. Kf1 Ne3+ 32. Kg1 R8d7 33. Rxf4 Rxe7 34. Rd3 Nc2 35. Bg4 Nd4 36. Re3 g5 37. Rf2 f5 38. Bxf5 Nxf5 39. Rxf5 Kg6 40. Kf2 h6 41. Kg3 Rf6 42. Rxf6+ Kxf6 43. h4 Ke5 44. hxg5 hxg5 45. Kg4 Rg7 46. Kf3 g4+ 47. Kg3 b5 48. a4 a6 49. axb5 axb5 50. Rc3 Kd4 51. Rc4+ bxc4 52. bxc4 Kxe4 53. d6 Kd4 54. d7 Rxd7 55. Kxg4 Kxc4 56. Kf5 Kb3 57. Ke6 0-1

[Event "Internet Section 17-B"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "5"]
[White "Thorhallsson, Gylfi"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2202"]
[PlyCount "92"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. d4 d6 10. h3 Rb8 11. c3 Nd7 12. Nbd2 Bf6 13. Bd5 Ne7 14. Ba2 c5 15. Nf1 Nc6 16. Be3 Na5 17. Rc1 b3 18. Bb1 c4 19. g4 Qc7 20. Ng3 g6 21. h4 Bg7 22. h5 Nb6 23. hxg6 fxg6 24. dxe5 dxe5 25. Ng5 h6 26. Nh3 Be6 27. Kg2 Rbd8 28. Qe2 Nxa4 29. Rh1 Nc5 30. Ng1 Nd3 31. Rd1 Nf4+ 32. Bxf4 exf4 33. Nf1 f3+ 34. Nxf3 Bxg4 35. N1h2 Rxd1 36. Rxd1 Qf4 37. Rd5 Nc6 38. Qxc4 Bxf3+ 39. Kh3 Kh7 40. Qxc6 Bxe4 41. Bxe4 Qxe4 42. Qc5 Rf4 43. Kg3 Rh4 44. Rd7 Qf4+ 45. Kg2 Qxh2+ 46. Kf1 Qh3+ 0-1

[Event "Internet Section 17-A"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "4"]
[White "Tiomkin, Sergey"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "69"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Be7 12. h3 Rb8 13. b3 h6 14. Bf4 Bd6 15. Ne2 c5 16. Ng3 Rb4 17. Bd2 Rb8 18. Nf5 c4 19. Nxd6 Qxd6 20. Bf4 Qb6 21. Bxb8 cxd3 22. Be5 Ne4 23. Qxd3 Qe6 24. Qd4 f6 25. Bf4 Qf5 26. Be3 Ba6 27. Rfd1 Rd8 28. Qxa7 Be2 29. Qb6 Rd6 30. Qb8+ Kh7 31. Re1 Nc3 32. Qxd6 Bf3 33. Qg3 Be4 34. Bd4 Qh5 35. Bxc3 1-0

[Event "Internet Section 17-A"]
[Site "Dos Hermanas"]
[Date "2003.03.17"]
[Round "6"]
[White "White, Lincoln"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "24"]
[EventDate "2003.03.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Nf3 Be7 6. Qd5 Nh6 7. Bxh6 0-0 8. Bxg7 Kxg7 9. Nxc3 d6 10. Qh5 Bf6 11. h4 Ne5 12. Bb3 Bg4 0-1

[Event "Internet Section 16-B"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "4"]
[White "Barredo Duran, Luis"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2318"]
[PlyCount "77"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Re1 a5 9. Rb1 Re8 10. d5 Nc5 11. Bf1 Bd7 12. b3 Rf8 13. a3 a4 14. b4 Nb3 15. Be3 Nh5 16. c5 Qe8 17. Bc4 f5 18. c6 bxc6 19. dxc6+ Be6 20. Bxe6+ Qxe6 21. Ng5 Qf6 22. Nd5 Qd8 23. Ne6 Qb8 24. Nexc7 f4 25. Bb6 f3 26. g3 Nd4 27. Bxd4 exd4 28. Nxa8 Qxa8 29. c7 Kh8 30. Ne7 Qe8 31. c8Q Qxe7 32. Qg4 Be5 33. Rc1 Qb7 34. Qxa4 d3 35. Red1 Nf6 36. Qxf3 Nd7 37. Qxd3 Rf7 38. Qd5 Qa7 39. Qxa7 1-0

[Event "Internet Section 16-B"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "3"]
[White "Mahia, Eduardo Ariel"]
[Black "Giles, Cameron"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "107"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. c4 a6 5. Bxd7+ Qxd7 6. d4 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Nc3 b5 10. b3 Bb7 11. Re1 c6 12. Ba3 Rfe8 13. Ne5 Qc7 14. dxc6 Bxc6 15. Bc5 bxc4 16. bxc4 Bb7 17. Qd2 Nd7 18. Nxd7 Qxd7 19. Rad1 Rac8 20. Qe3 e6 21. Ne4 Qc6 22. f3 Red8 23. Qf4 Qa4 24. d5 exd5 25. Nf6+ Bxf6 26. Qxf6 Qc6 27. Bd4 Qxf6 28. Bxf6 Rd7 29. cxd5 Rxd5 30. Rxd5 Bxd5 31. a3 Be6 32. Rb1 a5 33. g4 h6 34. Rb5 a4 35. Ra5 Bb3 36. h4 Kh7 37. g5 Re8 38. Kf2 Rc8 39. Ra7 h5 40. Ke3 Re8+ 41. Kd4 Rc8 42. f4 Re8 43. Rc7 Ra8 44. Ke5 Re8+ 45. Kd6 Ra8 46. Kd7 Be6+ 47. Kc6 Rc8 48. Rxc8 Bxc8 49. Kd6 Be6 50. Ke7 Kg8 51. Be5 Bb3 52. Bf6 Be6 53. Bd4 Bb3 54. Bf6 1/2-1/2

[Event "Internet Section 16-B"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "5"]
[White "Mahia, Eduardo Ariel"]
[Black "Martinez, Shawn"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "99"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bd3 Bb7 11. Rhe1 0-0 12. g4 Nbd7 13. h4 Nb6 14. f5 e5 15. Nde2 b4 16. Bxf6 Bxf6 17. g5 Be7 18. f6 bxc3 19. fxe7 cxb2+ 20. Kxb2 Na4+ 21. Kc1 Qxe7 22. Bc4 Rac8 23. Bb3 Nc5 24. Nc3 Qc7 25. Kb2 Rb8 26. Nd5 Bxd5 27. Rxd5 a5 28. Ka1 a4 29. Bc4 Qa5 30. Rb1 Rxb1+ 31. Kxb1 Rb8+ 32. Kc1 Qe1+ 33. Rd1 Qxh4 34. Rxd6 Qxg5+ 35. Rd2 Rd8 36. Qxf7+ Kh8 37. Bd5 Qg1+ 38. Rd1 Qe3+ 39. Kb1 Rb8+ 40. Bb7 Nxb7 41. Qc7 Qa7 42. Ka1 Qa8 43. Rd7 Rc8 44. Qxe5 Rg8 45. c4 Qc8 46. Rc7 Qd8 47. Rxb7 a3 48. c5 Qd2 49. Rb1 Qc3+ 50. Qxc3 1-0

[Event "Internet Section 16-B"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "6"]
[White "Mahia, Eduardo Ariel"]
[Black "McDonald, Kenneth"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "78"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. g3 Be6 14. h4 Bh6 15. Bh3 Ne7 16. Nce3 Bxe3 17. Nxe3 Qd7 18. Bxe6 fxe6 19. Qd2 d5 20. Rd1 Rad8 21. 0-0 d4 22. Ng4 Nc6 23. cxd4 exd4 24. e5 h5 25. Nh2 Nxe5 26. Qg5 Rf5 27. Qc1 d3 28. f4 Qd4+ 29. Kg2 Qe4+ 30. Kh3 Ng4 31. Nxg4 hxg4+ 32. Kxg4 d2 33. Qc7 Rd3 34. Qe7 Kh7 35. Rf2 Rxf4+ 36. Rxf4 Qe2+ 37. Kh3 Qxd1 38. Qb7 Qe1 39. Qf7 Qxg3# 0-1

[Event "Internet Section 16-B"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "1"]
[White "Mahia, Eduardo Ariel"]
[Black "Szmetan, Jorge"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "2408"]
[PlyCount "129"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 Nxe4 3. Bxf7+ Kxf7 4. Qh5+ g6 5. Qd5+ e6 6. Qxe4 Bg7 7. d4 d5 8. Qf3+ Qf6 9. Nc3 Nc6 10. Be3 Rd8 11. 0-0-0 Kg8 12. h4 Rf8 13. Qg3 Rf7 14. h5 Bd7 15. Nf3 Qf5 16. hxg6 Qxg6 17. Ng5 Rf5 18. Rxh7 Rxg5 19. Rxg7+ Kxg7 20. Qxg5 Qxg5 21. Bxg5 Rh8 22. Bf4 Be8 23. Re1 Rf8 24. Bg3 Kf7 25. Ne2 Rg8 26. c3 Na5 27. Nf4 Bd7 28. Nd3 b6 29. Rh1 Rg7 30. Rh8 Bb5 31. Ne5+ Ke7 32. Bh4+ Kd6 33. Rd8+ Bd7 34. Bf6 Rh7 35. g4 Nc6 36. Nxc6 Kxc6 37. g5 Rh1+ 38. Kd2 Rg1 39. a4 Kd6 40. b4 c6 41. f4 Kc7 42. Rg8 c5 43. a5 cxb4 44. cxb4 bxa5 45. bxa5 a6 46. Be5+ Kb7 47. g6 Bb5 48. g7 Ka7 49. Kc3 Rc1+ 50. Kb4 Rg1 51. Kc5 Bd3 52. Kd6 Bf5 53. Rf8 Bh7 54. Kxe6 Rg6+ 55. Kxd5 Rg2 56. f5 Ra2 57. Bc7 Kb7 58. Bb6 Rg2 59. f6 Rg4 60. Ke5 Re4+ 61. Kd5 Rg4 62. Rf7+ Kb8 63. Re7 Bg8+ 64. Kc6 Be6 65. Rxe6 1-0

[Event "Internet Section 16-B"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "2"]
[White "Needleman, Alejandro"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2419"]
[PlyCount "107"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 d6 9. c3 Bg4 10. d5 Na5 11. Bc2 c5 12. b3 Re8 13. Nbd2 h6 14. h3 Bd7 15. Nf1 Bf8 16. g4 Nh7 17. Ng3 Ng5 18. Kh2 g6 19. Bxg5 hxg5 20. Qd2 Be7 21. Kg2 Kg7 22. Bd3 c4 23. Bc2 cxb3 24. axb3 Nb7 25. b4 a5 26. Bd3 Qc7 27. Ne2 a4 28. Nxg5 Bxg5 29. Qxg5 f6 30. Qe3 Rh8 31. f3 Nd8 32. Ra3 Nf7 33. Rh1 Rh4 34. Ng1 Rah8 35. Qe2 Ng5 36. Bxb5 Bxb5 37. Qxb5 Qa7 38. Rxa4 Qe3 39. Qe2 Qxc3 40. b5 Rb8 41. Ra7+ Kg8 42. Rd7 Nf7 43. Qf2 g5 44. Ne2 Qb4 45. Rxf7 Kxf7 46. Qa7+ Kg6 47. Qxb8 Qc4 48. Re1 Qb4 49. Qg8+ Kh6 50. Ng3 Qd2+ 51. Re2 Qf4 52. Nf5+ Qxf5 53. exf5 e4 54. Qh8# 1-0

[Event "Internet Section 15-B"]
[Site "Dos Hermanas"]
[Date "2003.03.15"]
[Round "2"]
[White "De Elena, Matthew"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "121"]
[EventDate "2003.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nc3 Na6 7. 0-0 d6 8. e4 cxd4 9. Nxd4 Bg4 10. f3 Bd7 11. Nc2 Rc8 12. Ne3 Bc6 13. Rb1 b6 14. b3 Bb7 15. Bb2 Nc5 16. Ncd5 Bxd5 17. Nxd5 Nxd5 18. Bxg7 Ne3 19. Qd4 Nxf1 20. Bxf8 Ne6 21. Bxe7 Nxd4 22. Bxd8 Nd2 23. Rd1 N4xf3+ 24. Bxf3 Nxf3+ 25. Kg2 Nxh2 26. Kxh2 Rxd8 27. e5 f5 28. exd6 Kf7 29. b4 Ke6 30. c5 Kd7 31. Kg2 bxc5 32. bxc5 Rb8 33. Kf3 Kc6 34. Rc1 Rb2 35. Kf4 Rxa2 36. Ke5 Re2+ 37. Kf6 Re3 38. Rd1 Re8 39. d7 Rd8 40. Ke7 Kc7 41. c6 Rh8 42. d8Q+ Rxd8 43. Rxd8 Kxc6 44. Rd7 a5 45. Ra7 Kb6 46. Ra8 g5 47. Kf6 f4 48. gxf4 gxf4 49. Ke5 f3 50. Rf8 Kb5 51. Rxf3 Kb4 52. Kd4 a4 53. Rf8 h5 54. Rb8+ Ka3 55. Kc3 h4 56. Rh8 Ka2 57. Rxh4 a3 58. Rb4 Ka1 59. Kb3 a2 60. Rh4 Kb1 61. Rh1# 1-0

[Event "Internet Section 15-B"]
[Site "Dos Hermanas"]
[Date "2003.03.15"]
[Round "4"]
[White "Hains, Jonathan"]
[Black "Mahia, Eduardo Ariel"]
[Result "1/2-1/2"]
[ECO "C85"]
[PlyCount "71"]
[EventDate "2003.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Bg4 8. Nbd2 0-0 9. h3 Bxf3 10. Qxf3 Nd7 11. Nc4 Bg5 12. Ne3 Nc5 13. Qg4 Ne6 14. Nf5 g6 15. Bxg5 Qxg5 16. Qxg5 Nxg5 17. Ne3 Ne6 18. Nc4 f6 19. Na5 Rab8 20. a4 Rfd8 21. Rad1 Kf7 22. g3 g5 23. Kg2 h5 24. Nc4 b5 25. axb5 cxb5 26. Ne3 c6 27. Ra1 Ra8 28. Ra5 Nd4 29. Rfa1 Ke6 30. Rxa6 Rac8 31. Ra7 Rd7 32. Rxd7 Kxd7 33. Ra7+ Rc7 34. Ra8 Rc8 35. Ra7+ Rc7 36. Ra8 1/2-1/2

[Event "Internet Section 15-B"]
[Site "Dos Hermanas"]
[Date "2003.03.15"]
[Round "5"]
[White "Mahia, Eduardo Ariel"]
[Black "Fargen, Paul"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "37"]
[EventDate "2003.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Nb3 Be7 7. Be2 d6 8. Be3 0-0 9. f4 a6 10. a4 Nbd7 11. 0-0 Nc5 12. e5 dxe5 13. Bxc5 Qxd1 14. Raxd1 Bxc5+ 15. Nxc5 exf4 16. Rxf4 b6 17. N5e4 Nxe4 18. Rxe4 Bb7 19. Red4 1-0

[Event "Internet Section 15-B"]
[Site "Dos Hermanas"]
[Date "2003.03.15"]
[Round "1"]
[White "Mahia, Eduardo Ariel"]
[Black "Solak, Dragan"]
[Result "0-1"]
[ECO "B42"]
[BlackElo "2510"]
[PlyCount "130"]
[EventDate "2003.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Be3 Nf6 9. Nd2 Ng4 10. Nc4 Nxe3 11. Nxe3 Bc5 12. Qe2 b5 13. a3 0-0 14. Rad1 Qg5 15. Nf5 g6 16. Ng3 h5 17. Qd2 Qxd2 18. Rxd2 Be6 19. Kh1 Rfd8 20. f4 Be3 21. f5 Bxd2 22. fxe6 Ra7 23. Rf6 Kg7 24. e7 Rxe7 25. Rxc6 Re6 26. Rc7 Rf6 27. h3 Bc1 28. b3 Bxa3 29. Ne2 Bb4 30. Ng1 Bd6 31. Rb7 g5 32. Nf3 Kg6 33. Kh2 Re6 34. g4 hxg4 35. hxg4 Bc5 36. Kg2 f6 37. Rc7 Bd6 38. Rb7 Ba3 39. Ra7 Red6 40. Kf1 Bc5 41. Rc7 Bb4 42. Ke2 Rh8 43. c3 Ba5 44. Rb7 Bxc3 45. Ra7 Rh3 46. Rc7 Rxd3 47. Kxd3 Rxf3+ 48. Kc2 b4 49. Rc6 Re3 50. Rc4 Rg3 51. Rc6 Rxg4 52. Kd3 Rg3+ 53. Ke2 Bd4 54. Rc4 Rxb3 55. Rc6 a5 56. Rc8 a4 57. Ra8 a3 58. Kd2 g4 59. Kc2 Rc3+ 60. Kb1 Kg5 61. Ka2 Kf4 62. Rg8 Rc2+ 63. Kb1 Rb2+ 64. Ka1 Rg2+ 65. Kb1 a2+ 0-1

[Event "Internet Section 15-B"]
[Site "Dos Hermanas"]
[Date "2003.03.15"]
[Round "6"]
[White "Ritvin, Stanislav"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2250"]
[PlyCount "77"]
[EventDate "2003.03.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5 11. cxd5 cxd5 12. Bg5 Qb6 13. Ndb5 Bd7 14. Bxf6 Bxb5 15. Nxd5 Bxe2 16. Qxe2 Qd6 17. Bxg7 Qxd5 18. Bc3 Qe6 19. Qd2 Nc6 20. Qh6 f6 21. Rfd1 Rad8 22. Qf4 Kf7 23. Qh4 h5 24. Qf2 Rd6 25. Rxd6 Qxd6 26. Re1 Ne5 27. Qxa7 Re7 28. Bxe5 fxe5 29. Qa4 Qd2 30. Qb3+ Kg7 31. Rd1 Qf2 32. h3 g5 33. Qb4 Kf7 34. Qd2 Qg3 35. Qd5+ Kg7 36. Qd6 Kf7 37. Qh6 h4 38. Qh5+ Ke6 39. Qg6# 1-0

[Event "Internet Section 14-A"]
[Site "Dos Hermanas"]
[Date "2003.03.14"]
[Round "4"]
[White "Liu, Howard"]
[Black "Mahia, Eduardo Ariel"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "107"]
[EventDate "2003.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5 11. cxd5 cxd5 12. Bb5 Bd7 13. Bxd7 Qxd7 14. exd5 Nxd5 15. Nde2 Nxc3 16. Nxc3 Bxc3 17. bxc3 Qxd1 18. Rxd1 Nc6 19. Bf4 Rac8 20. Re1 Ne7 21. Be3 b6 22. Bd4 Nd5 23. Rxe8+ Rxe8 24. c4 Nf4 25. c5 Rd8 26. Be3 Nd5 27. Bg1 bxc5 28. Bxc5 Nb6 29. Bxb6 axb6 30. Kg1 Rd2 31. Rb1 Rxa2 32. Rxb6 Kg7 33. Kf1 h5 34. Rb4 Kf6 35. Rf4+ Ke6 36. Re4+ Kf5 37. Re2 Ra1+ 38. Kf2 h4 39. g3 h3 40. g4+ Kg5 41. Kg3 Rg1+ 42. Kxh3 Kf4 43. Re7 f5 44. gxf5 gxf5 45. Rf7 Rg6 46. Rf8 Rg7 47. Rf6 Rg8 48. Rf7 Rg5 49. Kh4 Rg8 50. Kh3 Rg6 51. Rf8 Rg7 52. Rf6 Kg5 53. Rf8 Kf4 54. Rf6 1/2-1/2

[Event "Internet Section 14-A"]
[Site "Dos Hermanas"]
[Date "2003.03.14"]
[Round "5"]
[White "Mahia, Eduardo Ariel"]
[Black "Rajendra, Sri"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "58"]
[EventDate "2003.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 a6 7. Qd2 Nc6 8. 0-0-0 Nge7 9. h4 b5 10. h5 b4 11. Nce2 a5 12. Bh6 Bxd4 13. Nxd4 Nxd4 14. Qxd4 Rg8 15. Bg5 Nc6 16. Qd2 Qc7 17. Bb5 Qb6 18. Ba4 Qc5 19. hxg6 hxg6 20. Be3 b3 21. Bxc5 bxa2 22. Qd6 a1Q+ 23. Kd2 Qxa4 24. f3 Qa2 25. Ba3 Qc4 26. Qh2 Nb4 27. Rc1 Qd4+ 28. Ke2 Ba6+ 29. Ke1 Qe3+ 0-1

[Event "Internet Section 14-A"]
[Site "Dos Hermanas"]
[Date "2003.03.14"]
[Round "9"]
[White "Mahia, Eduardo Ariel"]
[Black "Smith, Andrew I"]
[Result "1-0"]
[ECO "B16"]
[PlyCount "39"]
[EventDate "2003.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. Be3 Bd6 9. c3 Nd7 10. Qd2 Qc7 11. h3 Bh5 12. 0-0-0 f5 13. g3 Nf6 14. Ne5 Bxe2 15. Qxe2 Bxe5 16. dxe5 Qxe5 17. Rhe1 c5 18. Qb5+ Kf8 19. Bh6+ Ke7 20. Rxe5 1-0

[Event "Internet Section 14-A"]
[Site "Dos Hermanas"]
[Date "2003.03.14"]
[Round "3"]
[White "Mahia, Eduardo Ariel"]
[Black "Valauskas, Juozas"]
[Result "1-0"]
[ECO "B32"]
[BlackElo "1985"]
[PlyCount "45"]
[EventDate "2003.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. Nc3 d6 5. Bb5 a6 6. Bxc6+ bxc6 7. dxc5 dxc5 8. Qxd8+ Kxd8 9. Ne5 Ke8 10. Nxc6 Nf6 11. Bg5 Nd7 12. 0-0-0 Bb7 13. Na5 Rb8 14. f4 f6 15. Bh4 Be7 16. Rd2 Nb6 17. Re1 Ba8 18. e5 Kf7 19. Ne4 Nd5 20. Nc4 Rhd8 21. Ncd6+ Kf8 22. Nxc5 Bxd6 23. Nxe6+ 1-0

[Event "Internet Section 14-A"]
[Site "Dos Hermanas"]
[Date "2003.03.14"]
[Round "7"]
[White "Mahia, Eduardo Ariel"]
[Black "Verhagen, Emmanuel"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "57"]
[EventDate "2003.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. Nc3 Nf6 6. Na4 Bb6 7. Nxb6 axb6 8. Re1 0-0 9. h3 Be6 10. Bf1 Qd7 11. c3 Rad8 12. d4 d5 13. dxe5 Nxe4 14. Bd3 Bf5 15. Bf4 Rfe8 16. c4 Qe7 17. Qe2 g5 18. cxd5 gxf4 19. dxc6 Ng3 20. fxg3 Bxd3 21. Qf2 bxc6 22. gxf4 Kh8 23. Ng5 Bf5 24. g4 Bd3 25. Rac1 c5 26. Qh4 c4 27. f5 Qc5+ 28. Kh2 Qd5 29. Qxh7# 1-0

[Event "Internet Section 14-A"]
[Site "Dos Hermanas"]
[Date "2003.03.14"]
[Round "8"]
[White "Pettersson, Tobias"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2023"]
[PlyCount "59"]
[EventDate "2003.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e6 3. e5 Nd5 4. d4 c5 5. Nxd5 exd5 6. c3 d6 7. f4 dxe5 8. dxe5 Be7 9. Nf3 0-0 10. Bd3 Qb6 11. Qc2 h6 12. Be3 Nc6 13. 0-0 Bg4 14. h3 Bxf3 15. Rxf3 Rac8 16. Kh1 d4 17. Bg1 a6 18. Re1 Qc7 19. Qe2 b5 20. Qe4 g6 21. cxd4 Nxd4 22. Bxd4 cxd4 23. f5 Qc6 24. Qg4 h5 25. Qg3 Kh7 26. e6 Qc7 27. fxg6+ Kh6 28. g7 Rg8 29. exf7 Rxg7 30. Re6+ 1-0

[Event "Internet Section 14-A"]
[Site "Dos Hermanas"]
[Date "2003.03.14"]
[Round "1"]
[White "Shahriyar"]
[Black "Mahia, Eduardo Ariel"]
[Result "1-0"]
[ECO "D24"]
[PlyCount "19"]
[EventDate "2003.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 Bg4 5. Ne5 Bf5 6. f3 e6 7. e4 Bg6 8. Bxc4 Bd6 9. Nxg6 hxg6 10. e5 1-0

[Event "Internet Section 14-A"]
[Site "Dos Hermanas"]
[Date "2003.03.14"]
[Round "6"]
[White "Sustacha, Pedro"]
[Black "Mahia, Eduardo Ariel"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "54"]
[EventDate "2003.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. h3 Nf6 4. g4 Nxe4 5. d3 Nc5 6. Bg5 Be7 7. Bxe7 Qxe7 8. Qd2 d5 9. Nc3 Be6 10. Nb5 a6 11. Ng5 axb5 12. Nxe6 Nxe6 13. Bg2 Rd8 14. h4 e4 15. 0-0 Qxh4 16. dxe4 dxe4 17. Qe3 0-0 18. Qxe4 Rd4 19. Qe3 Rxg4 20. f3 Rg6 21. Rae1 Nf4 22. Rf2 Nh3+ 23. Kh2 Nxf2+ 24. Kg1 Nh3+ 25. Kf1 Nf4 26. Qe4 Rxg2 27. Re2 Qh1# 0-1

