[Event "Posadas Misionera op"]
[Site "Posadas"]
[Date "2022.08.14"]
[Round "3"]
[White "Fernandez Ibanez, Ivan Emmanuel"]
[Black "Duba, Yamil"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1434"]
[BlackElo "1597"]
[PlyCount "91"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. Bg5 h6 8. Bh4 Nbd7 9. e3 c5 10. f4 Qa5 11. Bd3 cxd4 12. exd4 dxc4 13. Bxc4 Nd5 14. Bxd5 exd5 15. Ne2 Nb6 16. 0-0 Nc4 17. Qd3 Bg4 18. Ng3 Rae8 19. Rae1 Qxa3 20. h3 Bd7 21. Nh5 Qd6 22. f5 a5 23. Bg3 Qc6 24. Bf4 a4 25. Qg3 g6 26. Bxh6 Rxe1 27. Rxe1 Bxf5 28. Rf1 a3 29. Rxf5 a2 30. Rf1 Ra8 31. Qg5 a1Q 32. Nf6+ Kh8 33. Qh4 Qxf1+ 34. Kxf1 Ra1+ 35. Kf2 Ra2+ 36. Kg3 Qd6+ 37. Bf4+ Kg7 38. Bxd6 Nxd6 39. Kh2 Nf5 40. Qg5 Ra5 41. Ne8+ Kf8 42. Qd8 Ra3 43. Nd6+ Kg7 44. Nxf5+ gxf5 45. Qg5+ Kf8 46. Qxf5 1-0

[Event "Posadas Misionera op"]
[Site "Posadas"]
[Date "2022.08.13"]
[Round "2"]
[White "Duba, Yamil"]
[Black "Brizzi, Milagros Tatiana"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1597"]
[BlackElo "2028"]
[PlyCount "52"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Be2 dxc4 7. Bxc4 Nd7 8. Nf3 Ne7 9. Nc3 Nb6 10. Be2 Qd7 11. Ng5 Bg6 12. g4 hxg4 13. Bxg4 Nf5 14. Nf3 Be7 15. h5 0-0-0 16. Rh3 Bh7 17. h6 gxh6 18. Bxf5 Bxf5 19. Rh1 Nd5 20. Qa4 Kb8 21. Bd2 Nb4 22. Kf1 Bc2 23. b3 Rdg8 24. Rc1 Bd3+ 25. Ke1 Rg4 26. Nh2 Rxd4 0-1

[Event "PAR-ch qual1"]
[Site "Encarnacion"]
[Date "2019.03.04"]
[Round "6"]
[White "Duba, Yamil"]
[Black "Benitez Galeano, Alejandro"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1570"]
[BlackElo "2004"]
[PlyCount "34"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 h5 9. h3 b5 10. f4 Bc5 11. Be2 Qb6 12. e5 Nxd4 13. exf6 Nxe2+ 14. Qxe2 Bxe3+ 15. Kh1 Bb7 16. fxg7 Rg8 17. Qxh5 Qd4 0-1

[Event "PAR-ch qual1"]
[Site "Encarnacion"]
[Date "2019.03.04"]
[Round "7"]
[White "Perez, Dalila"]
[Black "Duba, Yamil"]
[Result "1-0"]
[ECO "E77"]
[WhiteElo "1884"]
[BlackElo "1570"]
[PlyCount "63"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Be2 c5 7. d5 Na6 8. a3 Nc7 9. h3 a6 10. Nf3 b5 11. 0-0 b4 12. e5 bxc3 13. exf6 Bxf6 14. bxc3 Bxc3 15. Rb1 Bg7 16. Bd3 f5 17. Bc2 e6 18. dxe6 Nxe6 19. Qd5 Ra7 20. Ng5 Bd4+ 21. Kh1 Re7 22. Re1 Rf6 23. Rb8 Kg7 24. Nxe6+ Rfxe6 25. Rxe6 Bxe6 26. Qxd4+ cxd4 27. Rxd8 Bf7 28. Bb2 Re2 29. Bxd4+ Kh6 30. Bb3 Re1+ 31. Kh2 Rc1 32. Rxd6 1-0

[Event "PAR-ch qual1"]
[Site "Encarnacion"]
[Date "2019.03.03"]
[Round "4"]
[White "Carreras Colman, Luz Gabriela"]
[Black "Duba, Yamil"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1372"]
[BlackElo "1570"]
[PlyCount "94"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 Nf6 4. d3 d6 5. Bg2 Bg4 6. 0-0 Qd7 7. Re1 0-0-0 8. Nbd2 h5 9. Nc4 h4 10. Ne3 hxg3 11. fxg3 Bxf3 12. Qxf3 Nd4 13. Qf2 g6 14. c3 Nc6 15. Rd1 Bh6 16. h3 Bxe3 17. Bxe3 Rh7 18. Bg5 Rdh8 19. Bxf6 exf6 20. g4 Ne5 21. Qf4 g5 22. Qxf6 Rh6 23. Qf5 Qxf5 24. exf5 c4 25. d4 Nd3 26. Rd2 Nf4 27. Re1 Nxh3+ 28. Bxh3 Rxh3 29. Re7 Rh1+ 30. Kf2 R8h2+ 31. Ke3 Re1+ 32. Kf3 Rf1+ 33. Ke3 Re1+ 34. Kf3 Rxd2 35. Rxe1 Rxb2 36. Re7 Rc2 37. Rxf7 Rxc3+ 38. Ke4 Rh3 39. Rg7 c3 40. f6 c2 41. f7 Re3+ 42. Kd5 Rf3 43. Kxd6 Rf6+ 44. Ke7 Rxf7+ 45. Rxf7 c1Q 46. Kd6 Qa3+ 47. Ke5 Qxa2 0-1

[Event "PAR-ch qual1"]
[Site "Encarnacion"]
[Date "2019.03.03"]
[Round "5"]
[White "Duba, Yamil"]
[Black "Recalde, Ariel"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1570"]
[BlackElo "1911"]
[PlyCount "90"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 Nbc6 6. Nf4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 0-0 9. Be2 d6 10. Nc3 Be6 11. Nxe6 fxe6 12. f4 Ng4 13. 0-0 Qh4 14. Bxg4 Qxg4 15. Rf3 Qf5 16. Raf1 Qc5 17. Qd3 Rae8 18. Rh3 Qf5 19. Qe2 Qc5 20. g4 Rf7 21. Ne4 Qb4 22. Ng5 Rd7 23. Qd3 h6 24. Qg6 Kf8 25. Nxe6+ Rxe6 26. Qxe6 Re7 27. Qc8+ Kf7 28. g5 Qxb2 29. gxh6 gxh6 30. Rh5 Qe2 31. Qf5+ Ke8 32. Rxh6 Qxe3+ 33. Kh1 Qe4+ 34. Qxe4 Rxe4 35. Rh8+ Kd7 36. f5 Re7 37. h4 Ne5 38. h5 Nxc4 39. Rg8 Rh7 40. f6 Rxh5+ 41. Kg1 Ne5 42. f7 Nxf7 43. Rxf7+ Kc6 44. Rgg7 Rb5 45. Rxc7+ Kd5 1-0

[Event "PAR-ch qual1"]
[Site "Encarnacion"]
[Date "2019.03.02"]
[Round "2"]
[White "Heinechen, John"]
[Black "Duba, Yamil"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1987"]
[BlackElo "1570"]
[PlyCount "83"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Bd3 g6 11. 0-0 Bg7 12. Bd4 0-0 13. f4 d6 14. Qe2 dxe5 15. fxe5 f6 16. exf6 Bxf6 17. Bxf6 Rxf6 18. Qe5 Rxf1+ 19. Rxf1 Ra7 20. c4 Rf7 21. Rxf7 Kxf7 22. c5 Bb7 23. b4 d4 24. Bc4 Qf6 25. Qc7+ Qe7 26. Qb6 Bxg2 27. Qxe6+ Qxe6 28. Bxe6+ Kxe6 29. Kxg2 Kd5 30. Kf3 h5 31. h4 Ke5 32. a4 Kd5 33. Ke2 Ke6 34. b5 axb5 35. axb5 Kd5 36. b6 Kc6 37. Kd3 g5 38. hxg5 h4 39. g6 h3 40. g7 h2 41. g8Q h1Q 42. Qa8+ 1-0

[Event "Posadas Realidades 2nd"]
[Site "Posadas"]
[Date "2018.07.20"]
[Round "1.2"]
[White "Perez, Daniel Guillermo"]
[Black "Duba, Yamil"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2101"]
[BlackElo "1572"]
[PlyCount "103"]
[EventDate "2018.07.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 0-0 6. 0-0-0 d5 7. e5 Ne4 8. Nxe4 dxe4 9. h4 c5 10. c3 Qa5 11. Kb1 Bf5 12. Ka1 Nc6 13. d5 Nxe5 14. Bxe7 Rfe8 15. d6 Nc6 16. Bc4 Nxe7 17. dxe7 Rxe7 18. Qg5 Rae8 19. Ne2 e3 20. f3 b5 21. g4 Bc2 22. Rc1 bxc4 23. Rxc2 Rd7 24. h5 Rd6 25. hxg6 hxg6 26. Nc1 Ra6 27. Re1 Rae6 28. f4 Rd6 29. f5 Qa4 30. Kb1 Qd7 31. fxg6 Rxg6 32. Qxc5 Qxg4 33. Rxe3 Rxe3 34. Qxe3 Bh6 35. Qe8+ Kg7 36. Qe5+ Kh7 37. b3 Bxc1 38. Rxc1 cxb3 39. axb3 Qg2 40. Rc2 Qf1+ 41. Kb2 Qf6 42. Qxf6 Rxf6 43. c4 Kg8 44. c5 Rc6 45. b4 a6 46. Kb3 Kf8 47. Kc4 Ke7 48. Kd5 Kd7 49. Rf2 f6 50. Rh2 Rc7 51. c6+ Kd8 52. Kd6 1-0

[Event "Encarnacion op 3rd"]
[Site "Encarnacion"]
[Date "2018.05.14"]
[Round "6"]
[White "Cabanas Balbuena, Matias Miguel"]
[Black "Duba, Yamil"]
[Result "0-1"]
[ECO "B09"]
[BlackElo "1588"]
[PlyCount "82"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bc4 0-0 6. Nf3 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 c5 10. Be3 Qb6 11. dxc5 Qb4+ 12. Nd2 Rd8 13. 0-0 Rxd2 14. Qxd2 Qxe4 15. Qd8+ Bf8 16. Rae1 Nc6 17. Qe8 Rb8 18. f5 Bxf5 19. Bf4 Qd4+ 20. Be3 Qg7 21. Qxb8 Nxb8 22. c3 Nc6 23. Rf4 Qe5 24. Rh4 h5 25. h3 e6 26. Bf2 Qf6 27. Rf4 Qg5 28. Rf3 Qd2 29. b4 Bg7 30. b5 Ne5 31. Rfe3 Nd3 32. R3e2 Qxc3 33. Rd1 Nxf2 34. Rd8+ Kh7 35. Kxf2 Bd4+ 36. Rxd4 Qxd4+ 37. Kf3 h4 38. c6 bxc6 39. bxc6 Qd5+ 40. Kf4 g5+ 41. Ke3 Qxc6 0-1

[Event "Encarnacion op 3rd"]
[Site "Encarnacion"]
[Date "2018.05.14"]
[Round "7"]
[White "Duba, Yamil"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1588"]
[BlackElo "1567"]
[PlyCount "98"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bf5 5. Bc4 e6 6. 0-0 Nf6 7. Re1 Be7 8. d4 c6 9. Bd2 Qd8 10. h3 0-0 11. Bb3 Re8 12. Bg5 Nbd7 13. Nh4 Bg6 14. Nxg6 hxg6 15. Qf3 Qa5 16. Bd2 Qf5 17. Qg3 Qa5 18. Re2 Qd8 19. Rae1 Nb6 20. Ne4 Qxd4 21. Bc3 Nxe4 22. Rxe4 Qd8 23. Rxe6 fxe6 24. Qxg6 Bf6 25. Rxe6 Nd5 26. Bxf6 Qd7 27. Rxe8+ Rxe8 28. Bc3 Qf7 29. Bxd5 cxd5 30. Qxf7+ Kxf7 31. Kf1 b5 32. Bd4 a5 33. a3 Kg6 34. f3 Re7 35. Kf2 Kf5 36. g4+ Kf4 37. Bc3 Rc7 38. Bd2+ Ke5 39. c3 b4 40. axb4 axb4 41. cxb4 Rc2 42. Ke3 d4+ 43. Kd3 Rxb2 44. f4+ Kd5 45. h4 Rb3+ 46. Ke2 Ke4 47. g5 Rh3 48. b5 d3+ 49. Kd1 Rh1+ 0-1

[Event "Encarnacion op 3rd"]
[Site "Encarnacion"]
[Date "2018.05.13"]
[Round "5"]
[White "Duba, Yamil"]
[Black "Fernandez, Jose Baldomero"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1588"]
[BlackElo "1834"]
[PlyCount "96"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Be2 d6 3. f4 Nc6 4. Nf3 g6 5. 0-0 Bg7 6. d3 Bg4 7. c3 Nf6 8. Qe1 0-0 9. Kh1 c4 10. Nbd2 cxd3 11. Bxd3 Bxf3 12. Nxf3 Nd7 13. Be3 a6 14. Qd2 Rc8 15. Bc2 Na5 16. Bb3 Nc4 17. Bxc4 Rxc4 18. f5 Rxe4 19. fxg6 hxg6 20. Bh6 Nf6 21. Bxg7 Kxg7 22. Ng5 Re5 23. Rae1 Rxe1 24. Rxe1 Qd7 25. Qe3 Qf5 26. Nf3 e5 27. Nd2 Rh8 28. Rf1 Rxh2+ 29. Kxh2 Ng4+ 30. Kg1 Nxe3 31. Rxf5 gxf5 32. c4 Kf6 33. b3 Ke6 34. Nb1 f4 35. Kf2 f5 36. Nc3 d5 37. cxd5+ Nxd5 38. Ne2 b5 39. a3 a5 40. Ke1 b4 41. a4 Nc3 42. Nc1 e4 43. Kf2 Ke5 44. Kf1 Kd4 45. Kf2 Nd5 46. Ne2+ Kd3 47. Ke1 Ke3 48. Nc1 Nc3 0-1

[Event "Encarnacion op 3rd"]
[Site "Encarnacion"]
[Date "2018.05.13"]
[Round "3"]
[White "Duba, Yamil"]
[Black "Frutos Moreno, Carlos Manuel"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1588"]
[BlackElo "1181"]
[PlyCount "33"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. hxg6 fxg6 10. Bc4+ Kh8 11. Rxh7+ Kxh7 12. Ng5+ Kh8 13. Kf2 Rxf4+ 14. Bxf4 Qf8 15. Qh1+ Bh6 16. Nf7+ Kh7 17. Bxh6 1-0

[Event "Encarnacion op 3rd"]
[Site "Encarnacion"]
[Date "2018.05.13"]
[Round "4"]
[White "Gadea Moreira, Juan Domingo"]
[Black "Duba, Yamil"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1454"]
[BlackElo "1588"]
[PlyCount "62"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bh4 g5 7. Bg3 Nh5 8. 0-0-0 Nc6 9. d5 Nd4 10. Nge2 Nxe2+ 11. Bxe2 Nxg3 12. hxg3 e5 13. dxe6 Bxe6 14. f4 Qe7 15. Nd5 Bxd5 16. Qxd5 0-0-0 17. Bh5 gxf4 18. Qf5+ Qd7 19. Bxf7 Qxf5 20. exf5 fxg3 21. Rh3 Be5 22. Rdh1 Bf4+ 23. Kd1 Kd7 24. Ke2 Rh7 25. Bg6 Re7+ 26. Kf3 Bg5 27. Kxg3 Re2 28. Rf1 Rxc2 29. f6 Re2 30. f7 Ke7 31. Kg4 Kf8 0-1

[Event "Encarnacion op 3rd"]
[Site "Encarnacion"]
[Date "2018.05.12"]
[Round "2"]
[White "Heinechen, John"]
[Black "Duba, Yamil"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2005"]
[BlackElo "1588"]
[PlyCount "45"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bf4 g5 7. Bg3 Nh5 8. 0-0-0 Nxg3 9. hxg3 Nc6 10. d5 Nd4 11. Nge2 Nxe2+ 12. Bxe2 e5 13. dxe6 Bxe6 14. f4 Qf6 15. Bb5+ c6 16. f5 Bd7 17. e5 Qd8 18. Qxd6 Bf8 19. Qd3 Qc7 20. e6 cxb5 21. exd7+ Kd8 22. Qd4 Rh7 23. Rhe1 1-0

[Event "Asuncion Semana Santa op"]
[Site "Asuncion"]
[Date "2016.03.26"]
[Round "6"]
[White "Duba, Yamil"]
[Black "Pereira, Sergio1111"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1604"]
[BlackElo "1910"]
[PlyCount "112"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qa5 8. Qf3 h6 9. Bxf6 Nxf6 10. Nb3 Qc7 11. Bd3 g6 12. f5 g5 13. h3 Bg7 14. 0-0-0 Bd7 15. Qe3 Bc6 16. Nd4 Nd7 17. Bc4 Ne5 18. Bb3 Rc8 19. f6 Bxf6 20. Rhf1 Nd7 21. Qe2 h5 22. Qc4 Ne5 23. Qe2 Nd7 24. Qc4 Rh7 25. Nf5 b5 26. Qe2 b4 27. Nd5 Bxd5 28. Rxd5 Be5 29. Rdd1 Nc5 30. Qc4 Nxb3+ 31. Qxb3 Qc5 32. Qa4+ Qc6 33. Qxc6+ Rxc6 34. Rf3 Rc4 35. Re1 h4 36. b3 Rc5 37. Ne3 Bf4 38. Kb2 e6 39. Nc4 Ke7 40. Rd3 Rh8 41. Red1 Rhc8 42. a3 Rxc4 43. bxc4 Be5+ 44. Kb3 bxa3 45. Kxa3 Rxc4 46. Rb3 Rxc2 47. Rb7+ Kf6 48. Rf1+ Bf4 49. Rb2 Rc5 50. Rb6 Ke5 51. Rxa6 Kxe4 52. Ra4+ Kf5 53. Kb3 d5 54. Ra2 e5 55. Kb4 Rc7 56. Ra5 d4 0-1

[Event "Asuncion Semana Santa op"]
[Site "Asuncion"]
[Date "2016.03.24"]
[Round "2"]
[White "Duba, Yamil"]
[Black "Cantero, Carlos Ramon"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1604"]
[BlackElo "1879"]
[PlyCount "80"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Bb4 6. Bd3 0-0 7. Bd2 Nc6 8. Nxc6 dxc6 9. Qe2 e5 10. h3 b5 11. a3 Bc5 12. 0-0 h6 13. Qf3 Qe7 14. Rad1 Rd8 15. b4 Bb6 16. a4 a6 17. a5 Ba7 18. Rfe1 Nh7 19. Qg3 Rd6 20. Kh1 Rg6 21. Qf3 Be6 22. Rf1 Qh4 23. Bc1 Bg4 24. Qg3 Qxg3 25. fxg3 Bxd1 26. Rxd1 Rxg3 27. Bb2 Bd4 28. Kh2 Rg6 29. Be2 Ng5 30. Bf3 Nxf3+ 31. gxf3 Kf8 32. Rd3 Ke8 33. Nd1 Rd8 34. Bxd4 Rxd4 35. Rxd4 exd4 36. Nf2 f5 37. exf5 Rf6 38. Ne4 Ke7 39. Nc5 Rxf5 40. Kg3 Rxc5 0-1

[Event "Misiones Posadas op"]
[Site "Misiones"]
[Date "2015.10.12"]
[Round "6"]
[White "Duba, Yamil"]
[Black "Carlino, Esteban Ezequiel"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1488"]
[BlackElo "1943"]
[PlyCount "109"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nc3 Bc5 6. Be3 Nc6 7. Ndb5 Bxe3 8. Nd6+ Ke7 9. fxe3 Qxe3+ 10. Be2 Nf6 11. Rf1 Qc5 12. Ndb5 Ne5 13. g4 a6 14. g5 Ne8 15. Nd4 b5 16. Qd2 Bb7 17. 0-0-0 Rc8 18. Nf3 d6 19. Nxe5 Qxe5 20. Bg4 Rc5 21. h4 Nc7 22. Ne2 Bxe4 23. Nc3 Nd5 24. Nxe4 Qxe4 25. Bh5 g6 26. Bf3 Qe3 27. Bxd5 Qxd2+ 28. Rxd2 Rxd5 29. Rxd5 exd5 30. Rd1 h6 31. a4 hxg5 32. hxg5 Rh5 33. axb5 axb5 34. Rxd5 b4 35. Rb5 Rh4 36. Kd2 Ke6 37. c3 bxc3+ 38. Kxc3 d5 39. Rb6+ Ke5 40. Rf6 Rc4+ 41. Kd3 Rb4 42. Kc2 Rb7 43. b4 Ke4 44. Kd2 d4 45. b5 d3 46. b6 Re7 47. Rc6 Kd4 48. Rc7 Re2+ 49. Kd1 Rb2 50. b7 Ke3 51. Re7+ Kf4 52. Rxf7+ Kxg5 53. Rd7 Kf4 54. Rxd3 Rxb7 55. Ke2 1/2-1/2

[Event "Misiones Posadas op"]
[Site "Misiones"]
[Date "2015.10.12"]
[Round "5"]
[White "Duba, Yamil"]
[Black "Numata, Gaston"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1488"]
[BlackElo "1598"]
[PlyCount "57"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. Nd2 Nf6 10. Nc4 Qe7 11. Nxe5 Qxe5 12. Bf4 Qxb2 13. Rab1 Qxa2 14. Rxb7 0-0 15. Bg5 Nd7 16. Rxc7 Qa5 17. Qg3 Nc5 18. Bh6 Ne6 19. Rxc6 Kh8 20. Rxe6 gxh6 21. Rxh6 Rg8 22. Qh4 Rg7 23. Rd1 Rag8 24. g3 Qa3 25. Rd8 Rxd8 26. Qxd8+ Rg8 27. Qd4+ Rg7 28. Rd6 h6 29. Rxh6+ 1-0

[Event "Misiones Posadas op"]
[Site "Misiones"]
[Date "2015.10.11"]
[Round "3"]
[White "Crotti, Lucas"]
[Black "Duba, Yamil"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2054"]
[BlackElo "1488"]
[PlyCount "61"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nf6 5. e5 Ng8 6. Bb5 Nge7 7. Ne4 Nf5 8. Bxc6 bxc6 9. b3 d5 10. exd6 Nxd6 11. Qe2 Nxe4 12. Qxe4 Qd5 13. d3 Qxe4+ 14. dxe4 Ba6 15. c4 f6 16. Be3 Rd8 17. Ke2 Kf7 18. Rhd1 Be7 19. g3 Bc8 20. Rxd8 Rxd8 21. Rd1 Rxd1 22. Kxd1 h6 23. Ke2 g6 24. e5 g5 25. exf6 gxf4 26. fxe7 fxe3 27. e8Q+ Kxe8 28. Ne5 Bd7 29. Nxd7 Kxd7 30. Kxe3 Kd6 31. g4 1-0

[Event "Misiones Posadas op"]
[Site "Misiones"]
[Date "2015.10.11"]
[Round "4"]
[White "Fernandez, Gabriela"]
[Black "Duba, Yamil"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1669"]
[BlackElo "1488"]
[PlyCount "120"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d3 Na5 5. Bb3 Nxb3 6. axb3 Nf6 7. Nc3 Be7 8. Bf4 d6 9. e5 dxe5 10. Bxe5 Bd6 11. Qe2 0-0 12. Nb5 Bxe5 13. Qxe5 Nd5 14. 0-0 Bd7 15. Nc3 Bc6 16. Nxd5 Bxd5 17. Nd2 Qh4 18. Ra4 Qh6 19. Rg4 f5 20. Rg3 Rf6 21. f4 Rg6 22. Rxg6 Qxg6 23. Nf3 h6 24. Qe2 Bxf3 25. Qxf3 Qf7 26. Re1 Qd7 27. Qe3 Kf7 28. Kf2 b6 29. Qe5 Rd8 30. Re3 Qd5 31. Qc3 Qd4 32. Qc4 Qxc4 33. bxc4 a5 34. h4 a4 35. Re1 Kf6 36. Ra1 Ra8 37. Ra3 e5 38. g3 exf4 39. gxf4 g5 40. hxg5+ hxg5 41. b3 g4 42. bxa4 Rh8 43. Kg2 Re8 44. a5 bxa5 45. Rxa5 Re2+ 46. Kg3 Re3+ 47. Kg2 Re2+ 48. Kg1 Rxc2 49. Rxc5 Kg6 50. d4 Kh5 51. Rxf5+ Kh4 52. c5 Kg3 53. Kf1 Kf3 54. Ke1 g3 55. Kd1 Ra2 56. c6 g2 57. Rg5 Kxf4 58. Rg8 g1Q+ 59. Rxg1 Ra1+ 60. Kd2 Rxg1 0-1

[Event "Misiones Posadas op"]
[Site "Misiones"]
[Date "2015.10.10"]
[Round "2"]
[White "Duba, Yamil"]
[Black "Salvador, Daniel"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1488"]
[BlackElo "1818"]
[PlyCount "92"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 f6 8. Re1 Be5 9. Qxd8+ Kxd8 10. Nxe5 fxe5 11. Nd2 Ne7 12. Nc4 Ng6 13. b3 Be6 14. Na5 Kc8 15. Bb2 c5 16. Rad1 c6 17. Rd6 Re8 18. Ba3 Kc7 19. Bxc5 Rad8 20. Red1 Rxd6 21. Bxd6+ Kc8 22. c4 Rd8 23. c5 Nh8 24. Nc4 Bxc4 25. bxc4 Nf7 26. f3 b6 27. Rb1 b5 28. cxb5 Nxd6 29. cxd6 axb5 30. Rd1 Kd7 31. Kf2 Ra8 32. Rd2 b4 33. Ke2 c5 34. Kd3 Kxd6 35. Kc4+ Kc6 36. h4 Ra3 37. Rd3 Rxa2 38. g4 Ra1 39. Rd5 Rc1+ 40. Kb3 Rc3+ 41. Kb2 Rxf3 42. Rxe5 c4 43. Re8 Rf2+ 44. Kc1 b3 45. e5 Kd7 46. Rb8 b2+ 0-1

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.05"]
[Round "7"]
[White "Duba, Yamil"]
[Black "Gonzalez Gauto, Victor"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "1506"]
[PlyCount "110"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. N5a3 Nf6 7. Nc3 Nc6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 0-0 11. Nc4 b5 12. Ncb6 Rb8 13. Nxc8 Rxc8 14. Be2 Bg5 15. 0-0 Nd4 16. Bd3 f5 17. exf5 Nxf5 18. Qg4 Nh6 19. Qe4 g6 20. a4 Nf5 21. axb5 axb5 22. Bxb5 Ne7 23. Bc4 Nxd5 24. Qxd5+ Kh8 25. b3 Rc5 26. Qb7 Rc7 27. Qe4 Qe7 28. Ra8 Rcc8 29. Rxc8 Rxc8 30. Ra1 Kg7 31. Ra6 Bd2 32. Rb6 Ba5 33. Rb7 Rc7 34. Rb8 Rc5 35. Rg8+ Kh6 36. h4 Bd2 37. Qe2 Bc1 38. Qd1 Bf4 39. g3 e4 40. gxf4 Qxh4 41. Qxd6 Qg4+ 42. Kf1 Qh3+ 43. Ke2 Qf3+ 44. Kd2 Qxf2+ 45. Kc1 Ra5 46. Rxg6+ hxg6 47. Qf8+ Kh5 48. Qh8+ Kg4 49. Be6+ Kxf4 50. Qf8+ Ke3 51. Qb4 Re5 52. Qb6+ Kf3 53. Qd6 Rxe6 54. Qxe6 Qe1+ 55. Kb2 Qe3 1/2-1/2

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.04"]
[Round "6"]
[White "Aguero, Rodrigo"]
[Black "Duba, Yamil"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "106"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nf6 3. Bg5 Bc5 4. Bxf6 Qxf6 5. Qd2 Nc6 6. a3 d6 7. Nc3 Be6 8. h4 0-0-0 9. b4 Bb6 10. Na4 d5 11. Nxb6+ axb6 12. Qg5 Qxg5 13. hxg5 dxe4 14. dxe4 Nd4 15. Bd3 Rd6 16. Nf3 Nxf3+ 17. gxf3 Bd7 18. 0-0-0 Rg6 19. Rh5 f6 20. gxf6 gxf6 21. Rdh1 h6 22. c4 Be6 23. c5 bxc5 24. bxc5 Kd7 25. a4 Kc6 26. a5 Kxc5 27. Kd2 Kd6 28. Rb1 Ra8 29. Ra1 b6 30. a6 c5 31. Bb5 Bd7 32. Bxd7 Kxd7 33. Kc3 Kc6 34. Kc4 b5+ 35. Kb3 Kb6 36. f4 exf4 37. Rd5 f5 38. exf5 Rf6 39. Rad1 Rxa6 40. Rd6+ Kc7 41. Rd7+ Kc6 42. R1d5 h5 43. Kc3 h4 44. Rd1 Ra3+ 45. Kb2 Rf3 46. Rd8 h3 47. Rc8+ Kb6 48. Rb8+ Ka5 49. Ra1+ Kb4 50. Re8 Rxf2+ 51. Kc1 h2 52. Re4+ c4 53. Rb1+ Ka5 0-1

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.04"]
[Round "5"]
[White "Duba, Yamil"]
[Black "Martinez Lopez, Dahiana B"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "63"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Bc5 4. d4 d6 5. dxc5 dxc5 6. Qxd8+ Kxd8 7. Nxe5 Ke8 8. Nc3 Na6 9. Bxf7+ Ke7 10. Bb3 Rd8 11. Be3 Rd6 12. Bc4 Nb4 13. Bb3 Be6 14. 0-0 Bxb3 15. cxb3 Nc2 16. Bxc5 Nxa1 17. Rxa1 Rad8 18. Nc4 b6 19. Ba3 c5 20. e5 Re6 21. exf6+ gxf6 22. Ne3 Rd4 23. Nf5+ Kd7 24. Nxd4 cxd4 25. Nb5 a6 26. Nxd4 Re4 27. Rd1 h5 28. Nb5+ Ke6 29. Nc7+ Kf5 30. f3 Rf4 31. Kf2 Kg5 32. Ne6+ 1-0

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.03"]
[Round "3"]
[White "Duba, Yamil"]
[Black "Martinez Lopez, Pedro F"]
[Result "0-1"]
[ECO "C64"]
[BlackElo "1564"]
[PlyCount "52"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nge7 5. c3 d5 6. Nxe5 dxe4 7. Qa4 0-0 8. Bxc6 Nxc6 9. Nxc6 Qe8 10. Re1 Qxc6 11. Qxc6 bxc6 12. Rxe4 Bb7 13. d4 Bd6 14. Rg4 Rfe8 15. Be3 f5 16. Rh4 f4 17. Bd2 Re2 18. Kf1 Ba6 19. Kg1 Bd3 20. g3 Bxb1 21. Rxb1 Rxd2 22. gxf4 Rf8 23. a3 Rxf4 24. Rxf4 Bxf4 25. Re1 Rxb2 26. Re6 Bd6 0-1

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.03"]
[Round "4"]
[White "Lopez, Julio Alberto"]
[Black "Duba, Yamil"]
[Result "1-0"]
[ECO "C69"]
[PlyCount "57"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 b6 10. Bf4 Bb7 11. Bxc7 Bxe4 12. Bxb6 c4 13. Re1 cxb3 14. Rxe4+ Kf7 15. axb3 Bd6 16. c4 Ne7 17. c5 Be5 18. Nc3 Nc6 19. Rea4 Rhe8 20. Kf1 Nd4 21. f4 Nxb3 22. fxe5 Nxa1 23. Rxa1 Rxe5 24. Nb5 a5 25. Nd6+ Ke6 26. Nb5 Kd7 27. Na7 Rh5 28. c6+ Ke8 29. c7 1-0

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.02"]
[Round "1"]
[White "Duba, Yamil"]
[Black "Benitez Galeano, Alejandro"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1783"]
[PlyCount "56"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Nc6 5. 0-0 0-0 6. a3 Ba5 7. b4 Bb6 8. Bb2 d6 9. h3 h6 10. d3 Ne7 11. Na4 Ng6 12. Nxb6 axb6 13. Nh2 c6 14. Qf3 b5 15. Bb3 Qe7 16. Rae1 Be6 17. d4 exd4 18. Bxd4 Ne5 19. Bxe5 dxe5 20. Bxe6 Qxe6 21. Qc3 Ra6 22. Nf3 Nd7 23. Re3 Re8 24. Nh4 Nb6 25. Nf5 Kh7 26. Qc5 Nc4 27. Rg3 g6 28. Ne3 Nd2 0-1

[Event "Encarnacion op 1st"]
[Site "Encarnacion"]
[Date "2015.04.02"]
[Round "2"]
[White "Roman, Genez"]
[Black "Duba, Yamil"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "80"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. h3 e6 4. Bg5 Be7 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 c5 8. c4 cxd4 9. exd4 dxc4 10. Bxc4 Nb6 11. Bb3 Bd7 12. Nc3 h6 13. Bf4 Nh7 14. Qd3 Ng5 15. Ne5 Nd5 16. Bxg5 Bxg5 17. Nxd5 exd5 18. Bc2 f5 19. f4 Bf6 20. Rad1 Rc8 21. Bb3 Bc6 22. Kh1 Bxe5 23. fxe5 Qg5 24. Rf3 Rc7 25. Rdf1 Rcf7 26. e6 Re7 27. Rxf5 Rxf5 28. Rxf5 Qc1+ 29. Kh2 Rxe6 30. Qf3 Kh7 31. Rf8 Qg5 32. Bc2+ Re4 33. Bxe4+ dxe4 34. Qf5+ Qxf5 35. Rxf5 Kg6 36. Re5 Kf6 37. Kg3 a6 38. Kf2 Kg6 39. b4 Kf6 40. a3 g5 1-0

