[Event "Buenos Aires Duchamp Memorial op 5th"]
[Site "Buenos Aires"]
[Date "2013.03.24"]
[Round "1"]
[White "Stewart, William John"]
[Black "Davis, Ernesto"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2281"]
[BlackElo "1837"]
[PlyCount "77"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 b6 6. Nge2 Bb7 7. d4 Nge7 8. f4 f5 9. d5 Na5 10. 0-0 Nxc4 11. dxe6 Nd6 12. e5 Bxg2 13. exd6 Bxf1 14. dxe7 Qxe7 15. Qxd7+ Qxd7 16. exd7+ Kxd7 17. Kxf1 Rad8 18. Be3 Rhe8 19. Bd4 Bxd4 20. Nxd4 Kc8 21. Nf3 Rd3 22. Kf2 Red8 23. Re1 R8d7 24. Re2 R3d6 25. Ne5 Re7 26. Nb5 Rd5 27. Nxa7+ Kb7 28. Nac6 Re6 29. Rc2 Red6 30. Ke2 g5 31. fxg5 Re6 32. Kf3 Rdxe5 33. Nxe5 Rxe5 34. Kf4 Rb5 35. h4 Kc8 36. Rd2 c6 37. h5 Rd5 38. Rxd5 cxd5 39. g6 1-0

[Event "Mar del Plata op 40th"]
[Site "Mar del Plata"]
[Date "2009.04.09"]
[Round "6"]
[White "Davis, Ernesto"]
[Black "Moccero, Eduardo"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "2082"]
[PlyCount "118"]
[EventDate "2009.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nf6 4. dxc5 e6 5. b4 a5 6. c3 Be7 7. Nbd2 0-0 8. Bb2 b6 9. Qc2 bxc5 10. bxc5 Bxc5 11. Bd3 Ba6 12. 0-0 Bxd3 13. Qxd3 Nc6 14. Qb5 Qd6 15. Nb3 Rfb8 16. Qxc5 Qxc5 17. Nxc5 Rxb2 18. Na4 Rb7 19. Nc5 Rb5 20. Nd3 g6 21. Nd4 Rb6 22. Rab1 Rab8 23. Nxc6 Rxb1 24. Nxb8 Rxb8 25. f3 Kf8 26. Rf2 Rc8 27. Rc2 Ke7 28. Kf2 Kd6 29. Ke2 e5 30. Nb2 Nd7 31. Na4 Nc5 32. Nxc5 Rxc5 33. Kd3 Rc4 34. Rb2 Ra4 35. g3 f5 36. h3 Kc5 37. Rc2 Ra3 38. Kd2 Kc4 39. g4 h6 40. h4 fxg4 41. fxg4 h5 42. gxh5 gxh5 43. e4 d4 44. cxd4+ Kxd4 45. Kc1 Kxe4 46. Kb2 Rg3 47. Rc5 Rg4 48. Rxa5 Kf4 49. Rc5 e4 50. a4 Rg2+ 51. Rc2 Rg3 52. a5 Rd3 53. a6 Rd7 54. Rc6 e3 55. Rb6 e2 56. Re6 Kf3 57. Rf6+ Ke3 58. Re6+ Kd2 59. a7 Rb7+ 0-1

[Event "Mar del Plata op 40th"]
[Site "Mar del Plata"]
[Date "2009.04.08"]
[Round "5"]
[White "Herrera, Martin"]
[Black "Davis, Ernesto"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2178"]
[PlyCount "59"]
[EventDate "2009.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bg4 5. c3 Nf6 6. dxe5 dxe5 7. Qa4 Bd7 8. Qc2 Bc5 9. Bg5 0-0 10. 0-0 Bd6 11. Nbd2 Nb4 12. Qa4 c6 13. Be2 b5 14. Qd1 Na6 15. Nc4 Be7 16. Ncxe5 Nc5 17. Nxd7 Nfxd7 18. Bxe7 Qxe7 19. Nd4 Qf6 20. f3 Rad8 21. b4 Na4 22. Qb3 Ne5 23. f4 Ng6 24. e5 Nxe5 25. fxe5 Qxe5 26. Bf3 Qe3+ 27. Kh1 Nxc3 28. Nxc6 Rd3 29. Rae1 Ne2 30. Qb2 1-0

[Event "Mar del Plata op 40th"]
[Site "Mar del Plata"]
[Date "2009.04.07"]
[Round "4"]
[White "Davis, Ernesto"]
[Black "Ordenes Segovia, Sergio"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2071"]
[PlyCount "53"]
[EventDate "2009.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 Be7 5. Be2 0-0 6. 0-0 b6 7. c3 Bb7 8. Qc2 Re8 9. Re1 Nbd7 10. Bd3 a6 11. e4 dxe4 12. Nxe4 h6 13. Ne5 Nf8 14. Re3 Nd5 15. Rg3 Bh4 16. Rh3 f5 17. Ng3 g5 18. Bxf5 exf5 19. Nxf5 Qf6 20. Rxh4 gxh4 21. Nxh6+ Kh8 22. Bg5 Qe6 23. Nhf7+ Kg8 24. Nh6+ Kh8 25. Nhf7+ Kg8 26. Nh6+ Kh8 27. Qe4 1-0

[Event "Mar del Plata op 40th"]
[Site "Mar del Plata"]
[Date "2009.04.05"]
[Round "1"]
[White "Coda, Carlos Alberto"]
[Black "Davis, Ernesto"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2165"]
[PlyCount "83"]
[EventDate "2009.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 h6 5. 0-0 exf4 6. d4 g5 7. g3 Bh3 8. Rf2 fxg3 9. hxg3 Rh7 10. Nc3 Qd7 11. d5 Qg4 12. Kh2 Ne5 13. Nxe5 dxe5 14. Bb5+ Kd8 15. Be2 Qd7 16. g4 Bc5 17. Rf5 h5 18. Kxh3 hxg4+ 19. Kg2 f6 20. Bxg4 Qg7 21. Rf1 Rh4 22. Bd2 Nh6 23. Be6 Ke7 24. Qf3 Rh8 25. Rh1 Rf4 26. Bxf4 gxf4+ 27. Kf1 Ng4 28. Rxh8 Ne3+ 29. Ke2 Qxh8 30. Rh1 Qg7 31. Qh3 Nxc2 32. Qh7 Nd4+ 33. Kd3 Nxe6 34. dxe6 Qxh7 35. Rxh7+ Kxe6 36. Rxc7 b6 37. Rc6+ Kf7 38. Nd5 a5 39. Rxf6+ Kg7 40. Rc6 f3 41. Rxc5 f2 42. Ke2 1-0

