[Event "Buenos Aires Guimard Memorial 4th"]
[Site "Buenos Aires"]
[Date "2016.10.09"]
[Round "4"]
[White "Avila, Pablo"]
[Black "Chein, Antonio"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1930"]
[BlackElo "1976"]
[PlyCount "70"]
[EventDate "2016.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 c5 6. Rb1 0-0 7. e3 Nc6 8. Nge2 e5 9. 0-0 Be6 10. a3 Qd7 11. Re1 Ne8 12. b4 f5 13. bxc5 dxc5 14. Qa4 Rc8 15. Rd1 Nf6 16. f4 Ng4 17. h3 Nh6 18. fxe5 Nxe5 19. Qxd7 Bxd7 20. Rxb7 Rb8 21. Rxa7 Rb3 22. d4 cxd4 23. exd4 Be6 24. dxe5 Bxc4 25. Bxh6 Bxh6 26. Bd5+ Bxd5 27. Nxd5 Be3+ 28. Nxe3 Rxe3 29. Rdd7 Rb8 30. Rg7+ Kf8 31. Rxh7 Kg8 32. Kf2 Rxe5 33. Rag7+ Kf8 34. Rb7 Rxb7 35. Rxb7 Ra5 1-0

[Event "Buenos Aires Guimard Memorial 4th"]
[Site "Buenos Aires"]
[Date "2016.10.09"]
[Round "3"]
[White "Zamorano, Jorge Adrian"]
[Black "Chein, Antonio"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2322"]
[BlackElo "1976"]
[PlyCount "90"]
[EventDate "2016.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Nd2 a6 9. e4 dxe4 10. Ndxe4 Nxe4 11. Nxe4 Nf6 12. Nc3 Qc7 13. Bf4 Bd6 14. Bg5 Be7 15. Qe2 h6 16. Bf4 Bd6 17. Be5 Bxe5 18. dxe5 Nd7 19. f4 b6 20. Rad1 Rb8 21. Rd6 b5 22. Rxc6 Qa7+ 23. Qf2 Qxf2+ 24. Rxf2 bxc4 25. Rxc4 Bb7 26. Rd2 Bxg2 27. Kxg2 Nb6 28. Rc6 Rfc8 29. Rxc8+ Rxc8 30. Nd1 Nd5 31. Kf3 Kf8 32. Ne3 Nb6 33. Rc2 Rb8 34. Ke4 Ke8 35. b3 Kd7 36. Rc5 f5+ 37. exf6 gxf6 38. Ra5 Ra8 39. f5 Nc8 40. fxe6+ Kxe6 41. Nf5 Nd6+ 42. Nxd6 Kxd6 43. b4 Kc7 44. Kf5 Kb6 45. Kxf6 Rf8+ 1-0

[Event "Buenos Aires Guimard Memorial 4th"]
[Site "Buenos Aires"]
[Date "2016.10.08"]
[Round "2"]
[White "Chein, Antonio"]
[Black "Calderon Fernandez, Gervasio"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1976"]
[BlackElo "2303"]
[PlyCount "64"]
[EventDate "2016.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 b5 10. f3 Be6 11. 0-0 Nbd7 12. a4 b4 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6+ 16. Kh1 Rfc8 17. Qd3 Rc7 18. Rac1 Qb7 19. Rfd1 Qc8 20. c4 Nh5 21. g3 Nxg3+ 22. hxg3 Qh3+ 23. Kg1 Qxg3+ 24. Kh1 Bg5 25. Rc2 Bf4 26. Bf1 Rxc4 27. Qxc4 Qxf3+ 28. Kg1 Qg4+ 29. Kh1 Qh5+ 30. Kg1 Qg4+ 31. Kh1 Qh5+ 32. Kg1 Qg4+ 1/2-1/2

