[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.06"]
[Round "8"]
[White "Petrenko, Willy"]
[Black "Campagnolo, Fabiola"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1876"]
[BlackElo "1702"]
[PlyCount "93"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. g3 Nc6 4. Bg2 d6 5. h3 Nf6 6. d3 g6 7. c4 e5 8. Nc3 Bg7 9. 0-0 Bd7 10. Kh2 h6 11. Be3 g5 12. Ng1 Be6 13. Nd5 b5 14. b3 Rc8 15. f4 exf4 16. gxf4 g4 17. Rc1 gxh3 18. Nxf6+ Bxf6 19. Nxh3 Rg8 20. Qh5 Nb4 21. f5 Bd7 22. Qe2 Bh4 23. Bf4 Qe7 24. Qd2 Nc6 25. cxb5 axb5 26. Bf3 Kd8 27. Rg1 Rxg1 28. Rxg1 Kc7 29. Qc1 Ne5 30. Be2 Ra8 31. Qc2 Bg5 32. Nxg5 hxg5 33. Rxg5 Rh8+ 34. Kg1 f6 35. Rg2 Qh7 36. Bxe5 Qh1+ 37. Kf2 fxe5 38. Bf3 Qa1 39. Qd2 Rh1 40. Kg3 Be8 41. b4 c4 42. dxc4 bxc4 43. Qe2 Qd4 44. Rf2 c3 45. Bxh1 d5 46. exd5 Qxb4 47. Qxe5+ 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.05"]
[Round "7"]
[White "Pereira, Rodrigo Ferreira"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1568"]
[BlackElo "1876"]
[PlyCount "99"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 e6 4. b3 d5 5. Nf3 Be7 6. Bb2 0-0 7. 0-0 Nbd7 8. d3 Qb6 9. Qc2 h6 10. Nbd2 Re8 11. Rab1 Nh7 12. e4 Ng5 13. Nxg5 Bxg5 14. cxd5 exd5 15. exd5 Re2 16. Bc3 cxd5 17. Bf3 Re8 18. Bxd5 Nf6 19. Bg2 Bxd2 20. Qxd2 Bf5 21. Bxf6 Qxf6 22. Bxb7 Rad8 23. Rbe1 Rxe1 24. Rxe1 Rxd3 25. Qe2 Rd7 26. Bc8 Rc7 27. Qe8+ Kh7 28. Bxf5+ Qxf5 29. Qe4 Kg6 30. Kg2 Qxe4+ 31. Rxe4 f5 32. Re6+ Kf7 33. Ra6 g6 34. a3 Kg7 35. b4 h5 36. h4 Kh6 37. a4 Rb7 38. b5 Rf7 39. a5 Rb7 40. b6 axb6 41. Rxb6 Ra7 42. a6 Ra8 43. Kf3 Kg7 44. Rb7+ Kf6 45. a7 Ke5 46. Ke3 f4+ 47. gxf4+ Kf6 48. Ke4 Ke6 49. Rb6+ Kf7 50. Ra6 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.04"]
[Round "6"]
[White "Petrenko, Willy"]
[Black "Silva, Joao Paulo Gomes"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1876"]
[BlackElo "1587"]
[PlyCount "59"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. h3 e6 10. 0-0 h6 11. Rd1 Be7 12. c4 0-0 13. Be3 Qc7 14. Rac1 Rad8 15. Qc2 Bd6 16. Ne2 Qb8 17. Nc3 a6 18. a3 Bf4 19. Qd2 Bxe3 20. Qxe3 Rfe8 21. Ne4 Nxe4 22. Qxe4 Nf6 23. Qe2 Nd7 24. Re1 f6 25. Rc3 Kf8 26. Qc2 Kg8 27. Rce3 e5 28. Qf5 exd4 29. Rxe8+ Rxe8 30. Qxd7 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.04"]
[Round "5"]
[White "Vaz, Osvaldo Jose"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1645"]
[BlackElo "1876"]
[PlyCount "79"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nc3 h6 5. f4 d6 6. Nf3 Bg4 7. fxe5 Bxf3 8. Qxf3 dxe5 9. 0-0 0-0 10. Nd5 Nbd7 11. Kh1 c6 12. Nxe7+ Qxe7 13. a4 Nh7 14. Be3 Ndf6 15. Rf2 a6 16. a5 Rad8 17. Raf1 Rd7 18. Qg3 Kh8 19. Rf3 Ng8 20. Qf2 Ng5 21. Bc5 Qe8 22. Rg3 Ne7 23. h4 Nh7 24. Bxf7 Qd8 25. Rf3 Qxa5 26. Be6 Rxf3 27. gxf3 Qd8 28. Bxd7 Qxd7 29. Qg3 Nf6 30. Rg1 Neg8 31. Kh2 Nh5 32. Qxe5 Qf7 33. Qf5 Qc7+ 34. e5 Qa5 35. b4 Qa2 36. Qxh5 Qxc2+ 37. Rg2 Qxd3 38. Qg4 Qh7 39. Bd4 Ne7 40. Qd7 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.03"]
[Round "4"]
[White "Petrenko, Willy"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1876"]
[BlackElo "2184"]
[PlyCount "90"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 e5 4. Bg2 g6 5. c4 Bg7 6. d3 d6 7. h3 Nge7 8. Nc3 0-0 9. 0-0 f5 10. Nd5 Nxd5 11. cxd5 Nb8 12. Bg5 Qe8 13. Bd2 h6 14. Nh2 f4 15. g4 b6 16. b4 Ba6 17. Qb3 Qb5 18. bxc5 bxc5 19. Rfd1 Qxd3 20. Qxd3 Bxd3 21. Ba5 Be2 22. Re1 f3 23. Bf1 Bxf1 24. Kxf1 Nd7 25. Bc7 Rf6 26. g5 Rf4 27. Bxd6 Bf8 28. Bxf8 Raxf8 29. Ng4 h5 30. Nh6+ Kh8 31. Rab1 Rh4 32. Rb7 Rxh3 33. Kg1 Rf4 34. Rxd7 Rfh4 35. Rd8+ Kg7 36. Rd7+ Kf8 37. Rf7+ Ke8 38. Rxf3 Rxf3 39. Kg2 Rfh3 40. Rb1 Rh2+ 41. Kf3 Rf4+ 42. Kg3 Rhxf2 43. Rb8+ Kd7 44. Rb7+ Kc8 45. Rxa7 R4f3+ 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.02"]
[Round "2"]
[White "Petrenko, Willy"]
[Black "Silva, Juliana Figueira Th"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1876"]
[BlackElo "1328"]
[PlyCount "126"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. h3 Nc6 8. c3 Rb8 9. Be3 b5 10. Nbd2 Bb7 11. Nh2 a5 12. f4 Qc7 13. Rc1 b4 14. d4 cxd4 15. cxd4 Qd7 16. d5 Nd8 17. Nc4 Ba6 18. Rf2 Bxc4 19. Rxc4 Nb7 20. Rfc2 Rfc8 21. b3 Rxc4 22. Rxc4 Rc8 23. Qc2 Rxc4 24. Qxc4 Ne8 25. Bb6 e5 26. Qc6 Qe7 27. Nf1 exf4 28. gxf4 Nf6 29. e5 Nh5 30. exd6 Nxd6 31. Bc5 Bf8 32. Bxd6 Qxd6 33. Qxd6 Bxd6 34. f5 Bc5+ 35. Kh1 gxf5 36. Nd2 Bd6 37. Nc4 Bc7 38. d6 Bd8 39. Ne5 Kf8 40. Nc6 Ke8 41. Nb8 Bb6 42. Bc6+ Kd8 43. Nd7 Be3 44. Ne5 Nf6 45. Nxf7+ Kc8 46. Ne5 Bf4 47. Nc4 Kd8 48. Kg2 Ne8 49. Bxe8 Kxe8 50. Kf3 Bh2 51. Nxa5 Bxd6 52. Nc4 Kd7 53. Nb2 Ke6 54. Nd3 Kd5 55. Ke3 h6 56. Kf3 Kd4 57. Nxb4 Bxb4 58. Kf4 Kc3 59. Kxf5 Kb2 60. Kg4 Bd2 61. Kh5 Kxa2 62. b4 Bxb4 63. Kxh6 Bd2+ 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.02"]
[Round "3"]
[White "Rabello, Lorenzzo Urubatan B"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1266"]
[BlackElo "1876"]
[PlyCount "78"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. h3 Nf6 5. d3 Be7 6. Be2 h6 7. Bd2 Be6 8. a3 a6 9. Rb1 b5 10. b4 0-0 11. 0-0 Nh7 12. Qc1 f5 13. Nh2 f4 14. Bg4 Bxg4 15. Nxg4 h5 16. Nh2 Nd4 17. Qd1 Nf6 18. Nf3 Nxf3+ 19. Qxf3 g6 20. Nd5 c6 21. Nxe7+ Qxe7 22. Rfe1 g5 23. g3 g4 24. hxg4 hxg4 25. Qh1 f3 26. Qh4 Qh7 27. Bh6 Rf7 28. c3 Qg6 29. Qg5 Kh7 30. Rec1 Qxh6 31. Qxh6+ Kxh6 32. Kf1 d5 33. exd5 cxd5 34. Ke1 e4 35. Rd1 Re8 36. Kd2 exd3 37. Kxd3 Rfe7 38. Kd4 Re4+ 39. Kc5 Rc8+ 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.01"]
[Round "1"]
[White "Costa, Luis Claudio De Sou"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "C70"]
[BlackElo "1876"]
[PlyCount "100"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Ba4 b5 6. Bb3 Ng6 7. c3 Be7 8. d4 0-0 9. Be3 Bb7 10. Nbd2 d6 11. Re1 Na5 12. Bc2 c5 13. Nf1 Nc4 14. Bc1 Bc8 15. b3 Nb6 16. Ne3 Bd7 17. Bb2 Rc8 18. Qe2 Nf4 19. Qd2 Bf6 20. dxe5 dxe5 21. Rad1 Qc7 22. c4 bxc4 23. Nxc4 Nxc4 24. bxc4 Bg4 25. Qc3 Rfe8 26. Qa3 Re6 27. Rd2 Bxf3 28. Qxf3 Rd8 29. Red1 Red6 30. Rxd6 Rxd6 31. Rxd6 Qxd6 32. Qd1 Qxd1+ 33. Bxd1 Kf8 34. Ba4 Ke7 35. Ba3 Kd6 36. Be8 Ne2+ 37. Kf1 Nc3 38. Bxf7 Nxe4 39. Bc1 Bg5 40. Bd5 Ng3+ 41. hxg3 Bxc1 42. Ke2 Bg5 43. Bb7 a5 44. a4 h6 45. Be4 Bf6 46. Kf3 h5 47. Bg6 h4 48. gxh4 Bxh4 49. Be4 Bd8 50. Kg4 g5 1/2-1/2

[Event "Rio de Janeiro Estadual Cup"]
[Site "Rio de Janeiro"]
[Date "2022.07.24"]
[Round "4"]
[White "Dos Santos, Gilvan Nobrega"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1926"]
[BlackElo "1877"]
[PlyCount "128"]
[EventDate "2022.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Ba4 b5 6. Bb3 Ng6 7. c3 Be7 8. d3 0-0 9. Re1 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 d5 13. Qe2 d4 14. cxd4 Nxd4 15. Nxd4 cxd4 16. Bb3 Bg5 17. Bd2 Bxd2 18. Qxd2 Nf4 19. g3 Nh3+ 20. Kg2 Qf6 21. Qe2 Ng5 22. Nd2 Bh3+ 23. Kg1 Rac8 24. Rec1 g6 25. Bd1 h5 26. f3 Ne6 27. Qf2 Nc5 28. Be2 Rc6 29. b4 Nd7 30. Bd1 Rfc8 31. Nb3 Be6 32. Rxc6 Rxc6 33. f4 Bxb3 34. Bxb3 Qe7 35. Rf1 Rf6 36. a3 g5 37. f5 Rd6 38. Rc1 Nf6 39. h3 a5 40. Qd2 axb4 41. Qxg5+ Kf8 42. axb4 Rd8 43. Qh6+ Ke8 44. Qg7 Kd7 45. Ra1 Kc8 46. Qxf7 Qxf7 47. Bxf7 Kb7 48. Rc1 Rc8 49. Rxc8 Kxc8 50. Kf2 Kc7 51. Kf3 Nd7 52. Bxh5 Nb8 53. Be8 Na6 54. Bxb5 Nxb4 55. g4 Kd6 56. g5 Ke7 57. h4 Kf7 58. h5 Kg7 59. Kg4 Nc2 60. f6+ Kh7 61. g6+ Kh6 62. Kf5 Ne3+ 63. Kxe5 Ng4+ 64. Ke6 Nxf6 1-0

[Event "Rio de Janeiro Estadual Cup"]
[Site "Rio de Janeiro"]
[Date "2022.07.24"]
[Round "3"]
[White "Petrenko, Willy"]
[Black "Mascarenhas, Alberto Pinheiro"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1877"]
[BlackElo "2175"]
[PlyCount "102"]
[EventDate "2022.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. h3 e6 7. d3 Nge7 8. c4 0-0 9. Nc3 h6 10. Bd2 a6 11. Qc1 Kh7 12. Rb1 Rb8 13. a3 b5 14. Ne2 b4 15. Nh2 f5 16. f4 e5 17. Nf3 Be6 18. Kh2 bxa3 19. b3 Nb4 20. Qxa3 Nxd3 21. exf5 gxf5 22. fxe5 dxe5 23. Bc3 Qb6 24. Nd2 Nb4 25. Qb2 Nbc6 26. Nf3 Nd4 27. Bxd4 cxd4 28. Qa3 Nc6 29. Qd6 Nb4 30. Qe7 Rbe8 31. Qb7 Qxb7 32. Ng5+ hxg5 33. Bxb7 e4 34. Ng1 Rb8 35. Bd5 Nxd5 36. cxd5 Bxd5 37. b4 Bc4 38. Rfc1 Rbc8 39. Kg2 d3 40. g4 f4 41. h4 f3+ 42. Kf2 Bd4+ 43. Kg3 Bxg1 44. Rxg1 gxh4+ 45. Kf2 Kg6 46. Ke3 Kg5 47. Rb2 f2 48. Rxf2 Rxf2 49. Kxf2 Kf4 50. g5 e3+ 51. Ke1 Bb3 0-1

[Event "Rio de Janeiro Estadual Cup"]
[Site "Rio de Janeiro"]
[Date "2022.07.23"]
[Round "2"]
[White "Campos, Alexandre Ferreira"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2054"]
[BlackElo "1877"]
[PlyCount "170"]
[EventDate "2022.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. Qd2 Be7 5. f3 h6 6. Bh4 Ne4 7. Bxe7 Nxd2 8. Bxd8 Nxf1 9. Bxc7 Ne3 10. Rc1 Na6 11. Bg3 Bd7 12. Kf2 Nc4 13. b3 Nb6 14. e3 Rc8 15. Nge2 f6 16. Bd6 Kf7 17. Rhd1 Rhd8 18. Ba3 Nc7 19. Nf4 Nb5 20. Nxb5 Bxb5 21. Nd3 Bxd3 22. cxd3 Rxc1 23. Rxc1 Rc8 24. Rxc8 Nxc8 25. Ke2 Ke8 26. Kd2 g6 27. e4 Kd7 28. Bf8 h5 29. e5 f5 30. Bc5 b6 31. Ba3 a6 32. h4 Na7 33. Ke3 Nb5 34. Bb2 Ke8 35. a4 Na7 36. Ba3 Nc6 37. Bd6 b5 38. axb5 axb5 39. Bc7 Kf7 40. Bb6 Kg7 41. Bc5 Na5 42. b4 Nc6 43. Kf4 Nd8 44. Be7 Nc6 45. Bc5 Nd8 46. g4 fxg4 47. fxg4 hxg4 48. Kxg4 Nf7 49. Bb6 Nh6+ 50. Kf4 Nf5 51. Kg5 Kf7 52. Bc5 Ne3 53. Kf4 Nf5 54. Kg4 Ne3+ 55. Kf4 Nf5 56. Kg5 Ne3 57. h5 gxh5 58. Kxh5 Nd1 59. Kg4 Nf2+ 60. Kf3 Nxd3 61. Ke3 Nb2 62. Ba7 Kg6 63. Bb6 Kg5 64. Bc7 Nc4+ 65. Kd3 Kf4 66. Bd8 Kf3 67. Bg5 Nb2+ 68. Kc2 Na4 69. Be7 Nb6 70. Kd3 Nc4 71. Bg5 Nb6 72. Bd8 Nd7 73. Be7 Nb8 74. Bg5 Nc6 75. Bd2 Ne7 76. Bg5 Ng6 77. Bd8 Nf4+ 78. Kd2 Ke4 79. Bb6 Ng6 80. Bc5 Nh4 81. Ba7 Nf3+ 82. Kc3 Ke3 83. Bc5 Ng1 84. Bb6 Ne2+ 85. Kc2 Ke4 0-1

[Event "Rio de Janeiro Estadual Cup"]
[Site "Rio de Janeiro"]
[Date "2022.07.23"]
[Round "1"]
[White "Petrenko, Willy"]
[Black "Soares, Joao Carlos TC"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1877"]
[BlackElo "2101"]
[PlyCount "68"]
[EventDate "2022.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Be2 Ne7 6. Nc3 c6 7. h3 Nd7 8. Be3 Nf8 9. Qd2 Nfg6 10. Bd3 Qc7 11. a3 b5 12. b4 a5 13. Na2 0-0 14. c3 f5 15. Bg5 h6 16. Bxe7 Qxe7+ 17. Qe2 Qf6 18. 0-0 Nf4 19. Qc2 Qg6 20. g3 Nxh3+ 21. Kh1 Ng5 22. Nxg5 Qxg5 23. f4 Qxg3 24. Rg1 Qh3+ 25. Qh2 Qxh2+ 26. Kxh2 Bxf4+ 27. Kg2 Bd7 28. bxa5 Rxa5 29. Nb4 Bd6 30. Nc2 f4 31. Kf3 g5 32. Rh1 Kg7 33. Rae1 Raa8 34. Rxh6 g4+ 0-1

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.10"]
[Round "4"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "1972"]
[BlackElo "1913"]
[PlyCount "103"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. Qc2 dxc4 7. Qxc4 Nbd7 8. 0-0 Nb6 9. Qc2 c6 10. Rd1 g6 11. Bh6 Re8 12. h3 Bf8 13. Qc1 Bg7 14. Nc3 Nbd5 15. Ne5 Nxc3 16. bxc3 Nd7 17. Bxg7 Kxg7 18. Ng4 Nf6 19. Qh6+ Kh8 20. Ne5 Qe7 21. Qf4 Kg7 22. g4 Nd5 23. Bxd5 exd5 24. g5 f6 25. gxf6+ Qxf6 26. Qxf6+ Kxf6 27. Rd3 Re7 28. Rg3 Bf5 29. f4 Rc8 30. a4 Rec7 31. Ra2 c5 32. Rb2 cxd4 33. cxd4 Rc2 34. Rxc2 Rxc2 35. Kf2 Ra2 36. Rb3 b6 37. Rc3 Rxa4 38. Rc6+ Kg7 39. Rc7+ Kg8 40. Nf7 Rxd4 41. e3 Rd2+ 42. Kg3 Be4 43. Nh6+ Kf8 44. Rxa7 b5 45. Kh4 b4 46. Kg5 Rc2 47. Rb7 Rc4 48. Kf6 Ke8 49. Nf7 Rc3 50. Nd6+ Kd8 51. Ke6 Rc2 52. Rd7# 1-0

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.10"]
[Round "5"]
[White "Petrenko, Willy"]
[Black "Pereira Fo, Hildebrando Apolon"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1913"]
[BlackElo "1751"]
[PlyCount "83"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. d3 Nc6 7. h3 0-0 8. c4 a6 9. Nc3 Nd7 10. Nd5 e6 11. Ne3 Nd4 12. Nxd4 Bxd4 13. Kh2 Bg7 14. Rb1 Ne5 15. Ng4 Nc6 16. Be3 h5 17. Nh6+ Kh7 18. Qd2 Nb4 19. g4 Qh4 20. Bg5 Bxh6 21. Bxh6 hxg4 22. Bxf8 gxh3 23. Bh1 e5 24. Bxd6 Qd8 25. Bxe5 Qe7 26. Bg3 Be6 27. a3 Nc6 28. Qf4 Rd8 29. Bh4 Qd6 30. Qxd6 Rxd6 31. Rbd1 Rd7 32. f4 Bg4 33. Bf3 f5 34. Bxg4 fxg4 35. Bf6 Rf7 36. e5 Nd4 37. Kg3 Kg8 38. Kxg4 Rh7 39. Rh1 Nf5 40. Rxh3 Rh5 41. Rxh5 Ne3+ 42. Kf3 1-0

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.09"]
[Round "2"]
[White "Leite, Tarcisio Dantas Fro"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "1620"]
[BlackElo "1913"]
[PlyCount "149"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nc6 12. d5 Nb8 13. Nbd2 Re8 14. Nf1 Bf8 15. Bg5 g6 16. N1h2 Bg7 17. Ng4 Bxg4 18. hxg4 h6 19. Bd2 Nxg4 20. g3 Nd7 21. Kg2 c4 22. a4 Qb6 23. Qe2 Ndf6 24. b4 cxb3 25. Bxb3 Nd7 26. Ra2 Nc5 27. Bc2 bxa4 28. Rb1 Qa7 29. Nh4 Nf6 30. Be3 Qc7 31. Bxc5 Qxc5 32. Bxa4 Reb8 33. Rab2 Rxb2 34. Rxb2 Qxc3 35. Bc6 Rd8 36. Rb7 a5 37. Qa6 Nxe4 38. Qb6 Rf8 39. Qb1 Qd4 40. Qc2 Nc5 41. Ra7 Qe4+ 42. Qxe4 Nxe4 43. Rxa5 Bf6 44. Nf3 Bd8 45. Ra2 Bb6 46. Ne1 f5 47. f3 Nc5 48. Nc2 e4 49. Na3 exf3+ 50. Kxf3 Ne4 51. Nb5 Bc5 52. Nc7 Rb8 53. Nb5 Kg7 54. g4 Kf6 55. Rh2 Ng5+ 56. Kf4 Nf7 57. gxf5 gxf5 58. Rh5 Kg6 59. Rxf5 Ne5 60. Rxe5 dxe5+ 61. Kxe5 h5 62. d6 h4 63. d7 h3 64. Nd6 h2 65. Nc8 Be7 66. Nxe7+ Kf7 67. Nc8 Rb5+ 68. Kd6 Rf5 69. d8Q Rf6+ 70. Ke5 Re6+ 71. Kf4 Rf6+ 72. Kg3 Rh6 73. Qe7+ Kg8 74. Bd5+ Kh8 75. Qf8+ 1-0

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.09"]
[Round "3"]
[White "Petrenko, Willy"]
[Black "Rodolpho Filho, Joao"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1913"]
[BlackElo "1403"]
[PlyCount "93"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 e5 4. c4 Nf6 5. d3 Be7 6. Bg2 Nbd7 7. Nc3 a6 8. 0-0 Rb8 9. a4 b6 10. Nh4 Bb7 11. Nf5 0-0 12. f4 Re8 13. g4 Kh8 14. g5 Ng8 15. Nxe7 Qxe7 16. f5 f6 17. h4 fxg5 18. hxg5 g6 19. f6 Qf7 20. Qg4 Bc8 21. Qh4 Nf8 22. Nd5 Be6 23. Ne3 b5 24. Bh3 Rb7 25. Bxe6 Nxe6 26. Nd5 Nc7 27. Nxc7 Rxc7 28. axb5 axb5 29. cxb5 Rb8 30. Ra6 Rd7 31. b6 Rbb7 32. Qf2 Qb3 33. Qd2 Rf7 34. Qc3 Qe6 35. Rf2 Qg4+ 36. Rg2 Qd1+ 37. Kh2 Qh5+ 38. Kg3 Nxf6 39. gxf6 Rxf6 40. Rf2 Rxf2 41. Kxf2 Rf7+ 42. Ke1 Qh4+ 43. Kd1 Rf2 44. Bd2 Qg4+ 45. Kc2 Rf1 46. Kb3 c4+ 47. Qxc4 1-0

[Event "BRA-ch Seniors 50+"]
[Site "Curitiba"]
[Date "2016.12.08"]
[Round "1"]
[White "Petrenko, Willy"]
[Black "Cunha, Eduardo Arruda da G"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1913"]
[BlackElo "2284"]
[PlyCount "94"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. 0-0 Bg7 7. c4 0-0 8. Nc3 a6 9. a4 Bg4 10. h3 Bxf3 11. Bxf3 Nd7 12. Bg2 Nb4 13. Na2 Qa5 14. Nxb4 Qxb4 15. Bd2 Qb6 16. Rb1 Rac8 17. b3 Ne5 18. Bc3 Nf3+ 19. Qxf3 Bxc3 20. e5 Bxe5 21. Qxb7 Rb8 22. Qxe7 Rfe8 23. Qd7 Rbd8 24. Qg4 Bd4 25. Bd5 Re7 26. Qf3 Rde8 27. Bc6 Rc8 28. Bd5 Qb4 29. Kg2 Kg7 30. Qd1 Rce8 31. Bc6 Rb8 32. Bd5 f5 33. g4 f4 34. g5 Rbe8 35. Bc6 Rf8 36. h4 Qb6 37. Bd5 Qb8 38. Qg4 f3+ 39. Kh1 Qe8 40. Bxf3 Ref7 41. Rbe1 Be5 42. Bd5 Rf4 43. Qg3 Qd7 44. Qh2 Qg4 45. f3 Qh5 46. Kg1 Rxh4 47. Qe2 Rh1+ 0-1

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.29"]
[Round "6"]
[White "Lisboa Torres, Eduardo"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "1893"]
[BlackElo "1913"]
[PlyCount "38"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Ne4 5. Nge2 Qf6 6. f3 Bxc3+ 7. bxc3 Nd6 8. Nf4 b6 9. e4 Qd8 10. Bd3 Ba6 11. Qe2 0-0 12. Ba3 Re8 13. Bxd6 cxd6 14. e5 d5 15. h4 Qc7 16. Qc2 Bxc4 17. h5 Bxd3 18. Qxd3 Qc4 19. Qxc4 dxc4 1-0

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.29"]
[Round "5"]
[White "Okamura, Milton Kasuo"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2004"]
[BlackElo "1913"]
[PlyCount "97"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 Ne4 6. a3 Qf6 7. f3 Nxc3 8. Nxc3 Bxc3+ 9. bxc3 Nc6 10. Qc2 cxd4 11. cxd4 0-0 12. Bd3 h6 13. Rb1 b6 14. 0-0 Bb7 15. Bd2 d6 16. a4 Qe7 17. Bc3 Rab8 18. Qd2 d5 19. cxd5 exd5 20. e4 Rfd8 21. e5 f6 22. f4 fxe5 23. fxe5 Rf8 24. Rf4 Rxf4 25. Qxf4 Rf8 26. Qg4 Qg5 27. Qxg5 hxg5 28. a5 Rf4 29. axb6 a6 30. Rf1 Kf7 31. g3 Rxf1+ 32. Kxf1 g6 33. Kf2 Nb8 34. Ke3 Bc8 35. Be2 Nc6 36. Kd2 Bb7 37. Kc2 Ne7 38. Bd2 Nc8 39. Ba5 Ne7 40. Bf3 Nf5 41. Kd3 Ne7 42. Bd2 Nc8 43. Ba5 Ne7 44. Bg4 Bc6 45. Bd2 Bb5+ 46. Kc3 a5 47. Bxg5 Ba6 48. Bxe7 Kxe7 49. Kb3 1-0

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.23"]
[Round "4"]
[White "Petrenko, Willy"]
[Black "Mesquita, Arnaldo Leite"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1913"]
[BlackElo "1725"]
[PlyCount "39"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 c6 7. Bd3 Nbd7 8. 0-0 Qc7 9. Qd2 Re8 10. Bh6 Bh8 11. Bc4 Nb6 12. Bb3 e5 13. Ng5 d5 14. dxe5 Qxe5 15. f4 Nxe4 16. Ncxe4 Qxb2 17. Kh1 f6 18. Nd6 Re7 19. Rae1 Rxe1 20. Qxe1 1-0

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.23"]
[Round "3"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1435"]
[BlackElo "1913"]
[PlyCount "62"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 h6 5. a3 Be7 6. Bf4 0-0 7. e3 a6 8. c5 Nh5 9. Bd3 Nxf4 10. exf4 Nc6 11. 0-0 f5 12. Bc2 b6 13. b4 Bf6 14. Rb1 b5 15. a4 Na7 16. Ne5 Qe8 17. Kh1 Bd7 18. Ra1 Nc6 19. axb5 Nxb4 20. c6 Bc8 21. Bd3 Rb8 22. bxa6 Bxe5 23. fxe5 Qxc6 24. a7 Ra8 25. Rc1 Nxd3 26. Qxd3 Ba6 27. Qd1 Bxf1 28. Qxf1 Qb6 29. Nb5 c6 30. Nd6 Rxa7 31. Qd3 Qb2 0-1

[Event "Rio de Janeiro Padua Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2016.10.22"]
[Round "2"]
[White "Petrenko, Willy"]
[Black "Parente, Renan Braz"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1913"]
[BlackElo "2126"]
[PlyCount "88"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. Bg2 dxe4 4. Bxe4 Nf6 5. Bg2 Nc6 6. d3 Bg4 7. f3 Bf5 8. Ne2 e5 9. Nbc3 Be7 10. Be3 0-0 11. 0-0 Qd7 12. Ne4 Nd5 13. Bf2 b6 14. N2c3 Nc7 15. Qe2 Be6 16. b3 f5 17. Nd2 Bf6 18. Rac1 Rad8 19. Ndb1 Nd4 20. Bxd4 exd4 21. Nd1 f4 22. Nd2 Nd5 23. Ne4 Rde8 24. Qd2 Be5 25. Re1 Qc7 26. g4 Ne3 27. c4 h5 28. h3 Qe7 29. Qf2 Bc8 30. Re2 Bb7 31. Nd2 Bf6 32. Qe1 hxg4 33. hxg4 Kf7 34. Nxe3 Bh4 35. Qd1 dxe3 36. Ne4 Rd8 37. Qc2 Rh8 38. Rd1 Rd4 39. b4 Bxe4 40. dxe4 Qd8 41. Rxd4 Qxd4 42. Bf1 Bf2+ 43. Kg2 Qd8 44. Rxf2 Qh4 0-1

[Event "Rio de Janeiro Salamon Memorial"]
[Site "Rio de Janeiro"]
[Date "2016.06.26"]
[Round "6"]
[White "Monteiro, Vinicius de Abreu"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "C70"]
[BlackElo "1932"]
[PlyCount "9"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 1/2-1/2

[Event "Rio de Janeiro Salamon Memorial"]
[Site "Rio de Janeiro"]
[Date "2016.06.26"]
[Round "5"]
[White "Petrenko, Willy"]
[Black "Almeida, Flavio Silva"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1932"]
[BlackElo "1820"]
[PlyCount "146"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 g6 7. h3 Bg7 8. Bc4 0-0 9. 0-0 e6 10. a3 b5 11. Ba2 Qc7 12. Re1 Bb7 13. c3 a6 14. Bd2 c5 15. Rc1 c4 16. Bb1 Rfe8 17. Ne4 h6 18. Nh2 e5 19. Nxf6+ Nxf6 20. dxe5 Rxe5 21. Rxe5 Qxe5 22. Nf3 Qd5 23. Be3 Rd8 24. Qxd5 Rxd5 25. Nd4 Rd7 26. f3 Nd5 27. Bf2 Re7 28. Be4 Bxd4 29. Bxd4 Nf4 30. Re1 Bxe4 31. fxe4 f5 32. e5 Nd3 33. Re2 Kf7 34. Kf1 h5 35. g3 Ke6 36. Be3 Kd5 37. Bf4 Nxe5 38. Rd2+ Nd3 39. Kg2 Re1 40. Kf3 Rf1+ 41. Kg2 Rb1 42. Kf3 Rxb2 43. Rxb2 Nxb2 44. g4 hxg4+ 45. hxg4 Nd3 46. gxf5 gxf5 47. Bc7 Nc5 48. Ba5 Nb3 49. Bd8 Ke6 50. Kf4 Nc1 51. Ba5 Nd3+ 52. Ke3 Kf6 53. Bd8+ Kg6 54. Kf3 Kf7 55. Ke3 Ke6 56. Kd4 Kd6 57. Ba5 Ne1 58. Ke3 Kd5 59. Kf4 Ke6 60. Bb4 Nc2 61. Bc5 a5 62. Bf8 Ne1 63. Ke3 Ng2+ 64. Kd4 Kf7 65. Bh6 Kg6 66. Bd2 f4 67. Bxf4 Nxf4 68. Kc5 Nd3+ 69. Kxb5 Nb2 70. Kxa5 Kf5 71. Kb4 Ke6 72. a4 Kd6 73. Kb5 Kc7 1/2-1/2

[Event "Rio de Janeiro Salamon Memorial"]
[Site "Rio de Janeiro"]
[Date "2016.06.25"]
[Round "4.15"]
[White "Cifuentes Goncalves, Luiz Osvaldo"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1804"]
[BlackElo "1932"]
[PlyCount "37"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. c3 d6 8. Re1 Na5 9. Bc2 c5 10. d3 Bg4 11. h3 Bh5 12. Nbd2 Nc6 13. Nf1 h6 14. Ng3 Bg6 15. Nh4 Nxe4 16. Nxg6 Nxf2 17. Qf3 e4 18. Nxe4 Nxe4 19. Nxh8 1-0

[Event "Rio de Janeiro Salamon Memorial"]
[Site "Rio de Janeiro"]
[Date "2016.06.25"]
[Round "3"]
[White "Petrenko, Willy"]
[Black "De Mello, Rogerio C Felix"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1932"]
[PlyCount "118"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 d5 4. Bg2 Nf6 5. exd5 Nxd5 6. 0-0 Bg4 7. f3 Bf5 8. d3 g6 9. Nec3 Bg7 10. Nxd5 Qxd5 11. Nc3 Qd7 12. Ne4 Bh3 13. Kh1 Bxg2+ 14. Kxg2 b6 15. Rb1 h5 16. Nf2 Qd5 17. c4 Qd7 18. Be3 f5 19. Bg5 Bf6 20. Qd2 0-0-0 21. a3 Bxg5 22. Qxg5 h4 23. b4 hxg3 24. hxg3 Rh5 25. Qe3 Rdh8 26. bxc5 Rh2+ 27. Kg1 f4 28. Qxf4 Nd4 29. Qe4 Qc7 30. Qg4+ e6 31. Rbe1 Qh7 32. Nh3 Rxh3 33. Qxd4 Rxg3+ 34. Kf2 Rg2+ 35. Ke3 Qh6+ 36. Qf4 g5 37. Qe5 g4+ 38. Qf4 Qxf4+ 39. Kxf4 Rf8+ 40. Ke4 bxc5 41. fxg4 Rxg4+ 42. Ke5 Rd8 43. Re3 Rgd4 44. Rff3 R8d6 45. Rf6 Rxd3 46. Rxd3 Rxd3 47. Rxe6 Rxa3 48. Rc6+ Kb7 49. Rxc5 a5 50. Rb5+ Kc6 51. Kd4 a4 52. Rb4 Ra1 53. Kc3 Kc5 54. Rb5+ Kc6 55. Kb2 Rh1 56. Ra5 Rh3 57. Rxa4 Kc5 58. Kc2 Rh2+ 59. Kd3 Rh3+ 1/2-1/2

[Event "Rio de Janeiro Salamon Memorial"]
[Site "Rio de Janeiro"]
[Date "2016.06.24"]
[Round "2"]
[White "Brito, Luismar Jorge"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2232"]
[BlackElo "1932"]
[PlyCount "49"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. e4 Be7 6. Be2 b6 7. Bf4 Bb7 8. Bd3 Nbd7 9. Qe2 0-0 10. 0-0-0 Ne5 11. Kb1 Nxd3 12. cxd3 Nd7 13. Nf5 Bf6 14. d4 Re8 15. f3 Qc8 16. g4 Nf8 17. h4 Ng6 18. Bg3 Ne7 19. Ne3 g6 20. g5 Bg7 21. h5 Nc6 22. hxg6 fxg6 23. Qc4+ Kh8 24. Qf7 Ne7 25. Rxh7+ 1-0

[Event "Rio de Janeiro Salamon Memorial"]
[Site "Rio de Janeiro"]
[Date "2016.06.24"]
[Round "1"]
[White "Petrenko, Willy"]
[Black "Nascimento, Ivan Coelho"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1932"]
[PlyCount "112"]
[EventDate "2016.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 d6 6. h3 Nf6 7. d3 g6 8. c4 Bg7 9. Nc3 0-0 10. Be3 h6 11. Qd2 Kh7 12. Nh2 d5 13. Bc5 Re8 14. Rad1 Nd7 15. Ba3 Nb6 16. c5 Nd7 17. b3 d4 18. Ne2 f6 19. b4 Qe7 20. Bc1 g5 21. Ng3 Qf7 22. Nf5 Nf8 23. Nxg7 Kxg7 24. g4 Ng6 25. Qe2 Nf4 26. Bxf4 gxf4 27. Qd2 Qg6 28. f3 h5 29. Kh1 h4 30. Rb1 Be6 31. Rb2 Qf7 32. Rfb1 Rab8 33. Qf2 Rh8 34. Nf1 Kg6 35. Qc2 Rb7 36. Qa4 Qd7 37. Qxa6 Rhb8 38. Qa4 Qe8 39. Qc2 Ra8 40. Nd2 Rba7 41. Nc4 Qg8 42. Na5 Bd7 43. a4 Qe8 44. Ra1 Kg5 45. Nc4 Be6 46. a5 Bc8 47. Qb3 Ba6 48. Na3 Rb7 49. Rab1 Rab8 50. Kg2 Qc8 51. Kf2 Qd7 52. Ke1 Qe8 53. Kd2 Qd7 54. b5 Rxb5 55. Nxb5 Bxb5 56. Ra1 Ra8 1-0

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.27"]
[Round "5"]
[White "Diaz, Marcos"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1702"]
[BlackElo "1922"]
[PlyCount "67"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 d6 8. 0-0 h6 9. h3 0-0 10. Be3 Na5 11. Bc2 c5 12. Nbd2 Nc6 13. a3 Re8 14. Nh2 Nh7 15. Re1 Bf8 16. Ndf1 Ne7 17. Qe2 Be6 18. Rad1 f5 19. f3 f4 20. Bf2 Ng6 21. Ng4 Qg5 22. Nfh2 h5 23. h4 Qd8 24. d4 hxg4 25. Nxg4 Bxg4 26. fxg4 Nxh4 27. dxc5 Qf6 28. Rd3 dxc5 29. Rh3 g5 30. Rf1 Be7 31. b4 c4 32. a4 Nf8 33. Qe1 Nfg6 34. g3 0-1

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.27"]
[Round "6"]
[White "Lima, Juarez Antonio A de"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "D56"]
[WhiteElo "1878"]
[BlackElo "1922"]
[PlyCount "110"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. c4 h6 5. Bh4 0-0 6. Nc3 d5 7. e3 b6 8. Bd3 Nc6 9. a3 dxc4 10. Bxc4 Nd5 11. Bxe7 Ncxe7 12. 0-0 Bb7 13. Re1 Rc8 14. Qe2 c5 15. Ba6 Nxc3 16. bxc3 Bxa6 17. Qxa6 cxd4 18. cxd4 Rc7 19. h3 Qc8 20. Qb5 Qb7 21. e4 Rfc8 22. Rab1 Qc6 23. Qh5 Ng6 24. g3 Qa4 25. d5 Rc5 26. Ra1 exd5 27. exd5 Rd8 28. Red1 Qe4 29. Rd4 Rcxd5 30. Rxe4 Rxh5 31. Kg2 Rhd5 32. Rc1 R5d7 33. Rce1 Kf8 34. h4 Re7 35. Rxe7 Nxe7 36. Re4 a5 37. Ne5 b5 38. Re3 f6 39. Rf3 Rd5 40. Nd3 Ng6 41. Re3 Ne5 42. Nf4 Rd6 43. Rb3 g5 44. hxg5 hxg5 45. Ne2 Rd2 46. Kf1 Rd3 47. Rxb5 Rxa3 48. f4 gxf4 49. gxf4 Nd3 50. Rb7 Ra1+ 51. Kg2 a4 52. Ra7 a3 53. Kf3 a2 54. Ke3 Nb4 55. Kd2 Rb1 0-1

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.26"]
[Round "3"]
[White "Da Costa, Carlos Henrique Luz"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1707"]
[BlackElo "1922"]
[PlyCount "86"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 h6 5. Bh4 0-0 6. Bd3 b6 7. Nbd2 Bb7 8. 0-0 d6 9. Rc1 Nbd7 10. Re1 c5 11. c3 Rc8 12. h3 e5 13. dxe5 dxe5 14. Qc2 Re8 15. a4 Bf8 16. Be4 Qc7 17. Bxb7 Qxb7 18. Red1 Qc6 19. Bg3 e4 20. Ne1 Ne5 21. Nb3 Nc4 22. Nd2 Ne5 23. c4 Rcd8 24. Nb1 Ng6 25. Rxd8 Rxd8 26. Rd1 Rxd1 27. Qxd1 Be7 28. Nc3 a6 29. Nc2 Qe6 30. b3 Ne5 31. Ne1 Nc6 32. Nd5 Nb4 33. Nxe7+ Qxe7 34. Qd6 Qxd6 35. Bxd6 Ne8 36. Bb8 Nc6 37. Bg3 Na5 38. Bb8 Nf6 39. f3 Nd7 40. Bc7 f5 41. b4 cxb4 42. c5 b3 43. cxb6 b2 0-1

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.26"]
[Round "4"]
[White "Petrenko, Willy"]
[Black "Kemper, Andreas"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1922"]
[BlackElo "1898"]
[PlyCount "114"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. g3 c5 4. Bg2 Nc6 5. 0-0 d6 6. d3 Nf6 7. c3 0-0 8. h3 Bd7 9. Be3 Rb8 10. Qd2 b5 11. a3 Re8 12. Re1 b4 13. axb4 cxb4 14. Nd4 bxc3 15. bxc3 Nxd4 16. Bxd4 Qc8 17. Kh2 a6 18. e5 dxe5 19. Bxe5 Rb5 20. d4 Rd8 21. Bf1 Qb7 22. Bxb5 Bxb5 23. Bxf6 Bxf6 24. Na3 Be8 25. Qe3 Qd5 26. Nc2 Bc6 27. f3 a5 28. Reb1 e5 29. Qf2 exd4 30. Nxd4 Qc5 31. Rc1 a4 32. Kg2 Bd7 33. Qb2 Qh5 34. g4 Qh6 35. Re1 Bh4 36. Qc1 Bg5 37. Qc2 Qh4 38. Ne2 Bb5 39. Nd4 Bf4 40. Qf2 Qf6 41. Rad1 Bc4 42. Ne2 Bd2 43. Ng3 Bxe1 44. Rxd8+ Qxd8 45. Qxe1 a3 46. Ne4 a2 47. Nd2 a1Q 48. Qxa1 Qxd2+ 49. Kg3 Kg7 50. Qa5 Qe1+ 51. Kf4 h6 52. Qe5+ Qxe5+ 53. Kxe5 g5 54. f4 f6+ 55. Ke4 Bf1 56. h4 gxh4 57. Kf3 h3 0-1

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.25"]
[Round "1"]
[White "Mangini, Jose Henrique de Me"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1579"]
[BlackElo "1922"]
[PlyCount "99"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Be7 4. 0-0 Nf6 5. d3 d6 6. Ng5 0-0 7. h3 h6 8. Nf3 Na5 9. Bb3 Nxb3 10. axb3 a6 11. c4 c5 12. Be3 Nh7 13. Nc3 Be6 14. Nd5 Bxd5 15. cxd5 a5 16. Nh2 Bg5 17. f4 exf4 18. Bxf4 Bf6 19. Qg4 Bd4+ 20. Kh1 Nf6 21. Qg3 Nh5 22. Qg4 Nxf4 23. Rxf4 Bxb2 24. Raf1 Be5 25. Rf5 Bxh2 26. Kxh2 Qe7 27. Rh5 Kh8 28. Rff5 Kh7 29. Qf4 f6 30. Qh4 b5 31. e5 dxe5 32. Rxe5 Qf7 33. Re3 a4 34. bxa4 Rxa4 35. Re4 Qc7+ 36. Kg1 Ra1+ 37. Re1 Ra4 38. Qf2 Rd4 39. Rh4 Rxh4 40. Qxh4 Qd6 41. Qh5 Rd8 42. Qg4 Qxd5 43. Re7 Qd4+ 44. Kh2 Qd6+ 45. Kh1 Qxe7 46. Qf5+ Kh8 47. Qg6 Qd7 48. Qh5 Qxd3 49. Qxc5 Qd1+ 50. Kh2 0-1

[Event "Rio de Janeiro Autumn op"]
[Site "Rio de Janeiro"]
[Date "2016.03.25"]
[Round "2"]
[White "Petrenko, Willy"]
[Black "De Albuquerque, Leoni Gustavo"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1922"]
[PlyCount "94"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. 0-0 Nge7 7. d3 0-0 8. Be3 Nd4 9. Qc1 d6 10. Bxd4 cxd4 11. Nd1 d5 12. f4 dxe4 13. Bxe4 Rb8 14. Qd2 Bd7 15. c3 dxc3 16. bxc3 Bc6 17. Nf2 Nd5 18. Rab1 Qa5 19. d4 Nb6 20. Bxc6 bxc6 21. Qd3 Nd7 22. Qc4 c5 23. Ne4 cxd4 24. Nxd4 Nb6 25. Qe2 Rbc8 26. Nb3 Qa3 27. Rfc1 Nc4 28. Nd4 Rfd8 29. Nb5 Qe7 30. Rd1 a6 31. Rxd8+ Qxd8 32. Rd1 Qb6+ 33. Nd4 Nb2 34. Rd2 Rxc3 35. Nxc3 Bxd4+ 36. Kg2 Bxc3 37. Rc2 Qd4 38. Kh3 a5 39. Qb5 Nd1 40. Qe2 Ne3 41. Rc1 h5 42. Rb1 Qe4 43. Rb5 Bf6 44. a4 h4 45. Rxa5 hxg3 46. Kxg3 Nf5+ 47. Kf2 Bh4+ 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "5"]
[White "Petrenko, Willy"]
[Black "De Araujo, Marco Antonio Sena"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1990"]
[BlackElo "1758"]
[PlyCount "73"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Be2 Bd6 6. Nc3 c6 7. h3 h6 8. Be3 Bf5 9. Qd2 Nbd7 10. a3 Qc7 11. 0-0-0 0-0-0 12. Nh4 Bh7 13. f4 Rde8 14. Nf3 Rxe3 15. Ne5 Nxe5 16. fxe5 Bxe5 17. dxe5 Qxe5 18. Bf3 Kb8 19. Rhf1 Re8 20. Kb1 Bg6 21. Na4 Qd6 22. Qd4 Qe5 23. Qb4 Qe7 24. Qf4+ Qc7 25. Qd4 Qa5 26. Nc3 Qb6 27. Qf4+ Qc7 28. Qa4 Qg3 29. Qb4 Nd7 30. Qd4 Qe5 31. Qb4 Nb6 32. a4 Qe7 33. Qd4 c5 34. Qf4+ Qc7 35. Qxc7+ Kxc7 36. a5 Nc4 37. Nxd5+ 1/2-1/2

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "6"]
[White "Petrenko, Willy"]
[Black "Hille, Willian Henrique"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1990"]
[BlackElo "1804"]
[PlyCount "64"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 e6 4. Bg2 d5 5. exd5 exd5 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Be7 9. c3 0-0 10. Bf4 Qb6 11. Nb3 Bg4 12. Qc2 Rac8 13. Qd3 Rfd8 14. Qe3 Qa6 15. f3 Be6 16. Kh1 d4 17. Nxd4 Nxd4 18. cxd4 Nd5 19. Qd2 Bb4 20. Nc3 Nxc3 21. bxc3 Bxc3 22. Qf2 Bxd4 23. Be3 Bxa1 24. Rxa1 b5 25. Bxa7 b4 26. Bf1 Bc4 27. Bh3 Ra8 28. Bd4 Bxa2 29. Qb2 f6 30. Bf1 Qe6 31. Qxb4 Bd5 32. Re1 Bxf3+ 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.18"]
[Round "4"]
[White "Cezar, Ricardo de Almeida"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1608"]
[BlackElo "1990"]
[PlyCount "64"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Be7 6. Bf4 a6 7. e3 0-0 8. Bd3 d6 9. Nf3 Nc6 10. a3 d5 11. 0-0 h6 12. h3 dxc4 13. Bxc4 b5 14. Bd3 Bb7 15. Ne5 Nxe5 16. Bxe5 b4 17. Ne2 Qd5 18. Nf4 Qxe5 19. Qc2 Rac8 20. Qe2 a5 21. Rac1 Bd6 22. Ba6 Bxa6 23. Qxa6 Ra8 24. Qd3 Rfd8 25. g3 Qxb2 26. axb4 Bxf4 27. Qc2 Qxc2 28. Rxc2 Bd6 29. bxa5 Rxa5 30. Rb2 Bf8 31. Rfb1 Ne4 32. Kg2 Rd2 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "3"]
[White "Petrenko, Willy"]
[Black "Biazotto, Guilherme"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1990"]
[BlackElo "1739"]
[PlyCount "47"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 Ne7 6. Bg5 f6 7. Bd2 c6 8. Be2 0-0 9. 0-0 Qc7 10. h3 Be6 11. Re1 Nd7 12. Bd3 Bf7 13. Nh4 Rfe8 14. Qg4 Nf8 15. b3 Nfg6 16. Nf5 Nxf5 17. Bxf5 Ne7 18. Bd3 Bg6 19. Bxg6 Nxg6 20. Re2 Bf4 21. Rae1 Rxe2 22. Rxe2 Bxd2 23. Qe6+ Kf8 24. Rxd2 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "2"]
[White "Ramirez Brizuela, Juan Bartolome"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1486"]
[BlackElo "1990"]
[PlyCount "76"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Be7 4. h3 d5 5. e3 b6 6. Bd3 Ba6 7. 0-0 0-0 8. Bxa6 Nxa6 9. c3 c5 10. Nbd2 c4 11. Re1 Nc7 12. Qc2 h6 13. e4 dxe4 14. Nxe4 Ncd5 15. Be5 b5 16. a3 Rc8 17. Qe2 a5 18. Rac1 Nxe4 19. Qxe4 b4 20. axb4 axb4 21. cxb4 Bxb4 22. Red1 c3 23. Rc2 cxb2 24. Rxb2 Qe7 25. Qg4 f6 26. Bf4 Kh7 27. h4 Nc3 28. Rd3 Bd6 29. Be3 Nd5 30. Rdb3 f5 31. Qh3 Nxe3 32. fxe3 Rc1+ 33. Kf2 Rfc8 34. g4 R8c2+ 35. Rxc2 Rxc2+ 36. Kf1 Qc7 37. Rb1 Qc4+ 38. Kg1 Bb4 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2015.10.12"]
[Round "6"]
[White "Dos Santos, Vitor Eduardo Mello"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2121"]
[BlackElo "2009"]
[PlyCount "121"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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. c3 d6 4. d4 Bg4 5. d5 Nce7 6. h3 Bd7 7. c4 Nf6 8. Nc3 g6 9. Bg5 Bg7 10. Qd2 h6 11. Be3 g5 12. g4 Ng6 13. 0-0-0 b6 14. Rg1 Qc8 15. Ne1 a5 16. f3 Qb7 17. Kb1 Nf4 18. Nc2 Nh7 19. h4 f6 20. h5 Kf7 21. Na3 Rhd8 22. Nab5 Be8 23. b3 Nf8 24. Qf2 Nd7 25. a4 Nc5 26. Bxc5 bxc5 27. Kc2 Bf8 28. Qe3 Kg7 29. Kd2 Be7 30. Ke1 Ra6 31. Kf2 Rda8 32. Kg3 Rd8 33. Kh2 Rda8 34. Bd3 Rd8 35. Bc2 Rda8 36. Ne2 Nxe2 37. Qxe2 Bf7 38. Qe3 Rh8 39. Rdf1 Be8 40. Nc3 Bd7 41. Rf2 Qb8 42. Ne2 Ra8 43. Qd3 Qe8 44. Rgf1 Rf8 45. Kg3 Qc8 46. Rg2 Kh8 47. Kh2 Rg8 48. Ng3 Rf8 49. Qd2 Rf7 50. Ne2 Ra7 51. Qe1 Qg8 52. Qg3 Ra8 53. Rgf2 Qc8 54. Kh3 Rf8 55. Rg1 Be8 56. Kh2 Bd7 57. Nc3 Kg7 58. Nd1 Rb8 59. Ne3 Ra8 60. Ng2 Qd8 61. Kh1 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2015.10.12"]
[Round "5"]
[White "Petrenko, Willy"]
[Black "Ferreira, Kleber Victor"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2009"]
[BlackElo "2052"]
[PlyCount "58"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 f5 4. d3 Nf6 5. Nbd2 fxe4 6. Nxe4 d5 7. Nxf6+ gxf6 8. Nh4 Be6 9. Qh5+ Bf7 10. Qf3 Qd6 11. Bd2 0-0-0 12. Bxc6 Qxc6 13. 0-0-0 Qa6 14. Kb1 d4 15. b3 Rd6 16. Bb4 Rc6 17. Bxf8 Rxf8 18. Qe2 Qa3 19. Rc1 Rd8 20. Nf5 Rd5 21. c4 dxc3 22. Ne3 Rxd3 23. Rc2 Bg6 24. Ka1 Rd4 25. Nc4 Rcxc4 26. bxc4 Bxc2 27. Qxc2 Rd2 28. Qf5+ Kb8 29. Qb1 Rb2 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2015.10.11"]
[Round "4"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1971"]
[BlackElo "2009"]
[PlyCount "142"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 h6 6. Bh4 Nbd7 7. Bd3 c5 8. c3 c4 9. Bc2 0-0 10. 0-0 Nh7 11. Bxe7 Qxe7 12. e4 Ng5 13. exd5 exd5 14. Re1 Nxf3+ 15. Nxf3 Qd6 16. Qd2 Nb6 17. Ne5 Be6 18. f4 f5 19. Re3 Rf6 20. Rae1 Raf8 21. Qe2 Bc8 22. Qh5 Bd7 23. Qh3 Qb8 24. Qf3 Be8 25. h4 h5 26. g3 g6 27. Qe2 Nc8 28. Nf3 Nd6 29. Re5 Bc6 30. Ng5 Ne4 31. Bxe4 fxe4 32. Qe3 Qc8 33. Rf1 Qd7 34. Kf2 a5 35. Ke1 b5 36. Kd2 b4 37. Qe2 Qb7 38. Ke3 Rb8 39. Rc1 bxc3 40. bxc3 Qb2 41. Rc2 Qb1 42. Re6 Rxe6 43. Nxe6 Ba4 44. Rd2 Qc1 45. f5 Qxc3+ 46. Kf4 Bd7 47. Qe3 Qb4 48. Nc5 Bxf5 49. g4 hxg4 50. h5 Rf8 51. Kg3 Qb8+ 52. Kg2 Qd8 53. hxg6 Qh4 54. Kg1 Bxg6 55. Rh2 Qf6 56. Rf2 Qxf2+ 57. Qxf2 Rxf2 58. Kxf2 c3 59. Nb3 a4 60. Nc1 Kf7 61. Ne2 c2 62. Ke3 g3 63. Kd2 e3+ 64. Kxe3 g2 65. Kf2 Be4 66. Nc1 Ke6 67. Ne2 Kd6 68. Nc1 Kc6 69. Ne2 Kb5 70. Kg1 Kc4 71. Kf2 Kd3 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2015.10.11"]
[Round "3"]
[White "Petrenko, Willy"]
[Black "Almeida, Gianluca Jorio"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2009"]
[BlackElo "1838"]
[PlyCount "100"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. g3 c5 4. Bg2 Nc6 5. 0-0 d6 6. h3 Nf6 7. d3 0-0 8. c3 c4 9. Qe2 cxd3 10. Qxd3 Nd7 11. Bf4 Nc5 12. Qc2 f5 13. exf5 Bxf5 14. Qd1 Qd7 15. Ng5 h6 16. Nf3 Bxh3 17. Be3 Bxg2 18. Kxg2 Ne5 19. Nxe5 dxe5 20. Bxc5 Qc6+ 21. f3 Qxc5 22. Qd3 Kh7 23. Qe4 Rad8 24. Qe2 Qb6 25. Na3 Rd5 26. Nc4 Qb5 27. Rad1 Rfd8 28. Rxd5 Qxd5 29. b3 b5 30. Ne3 Qd3 31. Qd1 e4 32. fxe4 Qxe4+ 33. Qf3 Rd2+ 34. Rf2 Qxf3+ 35. Kxf3 Rxf2+ 36. Kxf2 Bxc3 37. Nd5 Bd4+ 38. Kf3 e5 39. Ke4 h5 40. b4 Bf2 41. Nc7 Bxg3 42. Nxb5 h4 43. Nxa7 h3 44. Kf3 e4+ 45. Kxg3 e3 46. b5 e2 47. Kf2 h2 48. a4 h1Q 49. Kxe2 Qa1 50. b6 Qxa4 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2015.10.10"]
[Round "2"]
[White "Guimaraes, Lucas dos S Peixoto"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1891"]
[BlackElo "2009"]
[PlyCount "117"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 Qf6 10. Qxf6 Bxf6 11. Nc4 0-0-0 12. e5 Be7 13. Be3 h5 14. Rad1 Nh6 15. Rxd8+ Kxd8 16. Rd1+ Kc8 17. Bxh6 Rxh6 18. g3 Rh8 19. Kg2 Rd8 20. Rxd8+ Kxd8 21. f4 g6 22. Kf3 b6 23. Ke4 Kd7 24. h3 Bc5 25. g4 hxg4 26. hxg4 Ke6 27. f5+ gxf5+ 28. gxf5+ Kd7 29. Nd2 Bf8 30. Nf3 Bh6 31. Nh2 Bc1 32. b3 c5 33. Ng4 c6 34. Nf6+ Ke7 35. Nh5 b5 36. Ng7 Bh6 37. f6+ Kd7 38. Kf5 a5 39. e6+ fxe6+ 40. Kg6 Bf4 41. Nh5 Bd6 42. Kg7 c4 43. bxc4 bxc4 44. f7 Kc7 45. f8Q Bxf8+ 46. Kxf8 e5 47. Ke7 e4 48. Ke6 Kb6 49. Ke5 e3 50. Nf4 Kc5 51. c3 Kb5 52. Kd4 Ka4 53. Kxe3 Ka3 54. Kd4 Kxa2 55. Kxc4 a4 56. Kb4 Kb2 57. Nd3+ Kc2 58. Nc5 a3 59. Kxa3 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2015.10.10"]
[Round "1"]
[White "Petrenko, Willy"]
[Black "Khaje Hesamedini, Ali"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2009"]
[BlackElo "2231"]
[PlyCount "149"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. c3 Nc6 8. h3 Rb8 9. Be3 b5 10. Qd2 a5 11. Bh6 b4 12. Bxg7 Kxg7 13. Nh4 Bd7 14. f4 Qb6 15. Kh2 bxc3 16. bxc3 Qb2 17. Qxb2 Rxb2 18. Na3 Be6 19. Kg1 Na7 20. Rfb1 Rfb8 21. c4 Nh5 22. Nb5 Rxb1+ 23. Rxb1 Nxg3 24. Kf2 Nh5 25. Ke3 Bd7 26. a4 h6 27. Nf3 Nc6 28. Rf1 Nb4 29. Ne1 g5 30. fxg5 hxg5 31. Bf3 Nf4 32. Bg4 Bxg4 33. hxg4 Rh8 34. d4 Rh3+ 35. Rf3 Rh2 36. Rf2 Rxf2 37. Kxf2 Nfd3+ 38. Nxd3 Nxd3+ 39. Ke3 Nb2 40. Nc3 Nxc4+ 41. Kd3 Nb6 42. dxc5 dxc5 43. e5 Kg6 44. Ke4 e6 45. Kd3 Kh6 46. Ke4 Kg7 47. Kd3 Kg6 48. Ke2 Nd7 49. Ne4 Nxe5 50. Nxc5 Nc4 51. Kf3 Nb6 52. Nb3 Nxa4 53. Nxa5 Nc5 54. Nc6 Nd7 55. Ne7+ Kf6 56. Ng8+ Ke5 57. Nh6 f5 58. gxf5 exf5 59. Nf7+ Kf6 60. Nd6 Ne5+ 61. Kg2 f4 62. Ne4+ Kf5 63. Nd6+ Kg6 64. Ne4 g4 65. Nd2 Nd7 66. Ne4 Nf6 67. Nd6 Nd7 68. Kf2 Kf6 69. Ne4+ Ke5 70. Ng5 Nc5 71. Nf7+ Kf6 72. Nh6 Ne4+ 73. Kg2 Kg5 74. Nf7+ Kh4 75. Ne5 0-1

[Event "Rio de Janeiro Borensztajn op 3rd"]
[Site "Rio de Janeiro"]
[Date "2015.06.28"]
[Round "7"]
[White "Leite, Tarcisio Dantas Fro"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1669"]
[BlackElo "2038"]
[PlyCount "116"]
[EventDate "2015.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxd4 exd4 5. c3 dxc3 6. dxc3 d6 7. Qd5 Qe7 8. Bg5 Nf6 9. Bb5+ Kd8 10. Qd4 Qe5 11. Bxf6+ gxf6 12. Bd3 c5 13. Qe3 Rg8 14. f4 Qe7 15. g3 Bh6 16. Kf2 b6 17. Nd2 Bb7 18. Rhg1 Kc7 19. Nf3 Rae8 20. Rge1 Qe6 21. b3 Bc8 22. Bc4 Qe7 23. Nh4 Bg7 24. f5 Qf8 25. Qf3 Bh6 26. Re2 Bb7 27. Rae1 Qg7 28. Qh5 Re7 29. Ng2 Rge8 30. Bd3 Re5 31. Qf3 Bg5 32. Bb5 Rh8 33. Qd3 h5 34. h4 Bh6 35. b4 Rd8 36. Nf4 Qg4 37. Rh1 Bxf4 38. gxf4 Qxf4+ 39. Qf3 Qxf3+ 40. Kxf3 cxb4 41. Bd3 bxc3 42. Rc1 Rxf5+ 43. Ke3 Rc5 44. Rcc2 d5 45. exd5 Rdxd5 46. Bh7 Re5+ 47. Kf2 Bc8 48. Re3 Rxe3 49. Kxe3 Bg4 50. Kd4 Bd1 51. Rf2 c2 52. Bxc2 Rxc2 53. Rxf6 Rxa2 54. Rxf7+ Kd6 55. Rh7 Ra4+ 56. Kc3 Bg4 57. Rh6+ Ke5 58. Rh7 Kf4 0-1

[Event "Rio de Janeiro Borensztajn op 3rd"]
[Site "Rio de Janeiro"]
[Date "2015.06.28"]
[Round "6"]
[White "Petrenko, Willy"]
[Black "Noseda, Francesco"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2038"]
[BlackElo "1920"]
[PlyCount "86"]
[EventDate "2015.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nf6 6. d3 0-0 7. 0-0 Nc6 8. h3 Rb8 9. Be3 b5 10. a3 e5 11. Qd2 c4 12. Nh2 Na5 13. Qd1 Nb3 14. Ra2 Qc7 15. Nd2 Nxd2 16. Qxd2 cxd3 17. b3 Be6 18. Rb2 Rfc8 19. Rc1 Qa5 20. Qxd3 Qxa3 21. Rcb1 Nd7 22. Qd2 Qa5 23. Qxd6 Bf8 24. Qd1 Qxc3 25. Bxa7 Ra8 26. Be3 Qb4 27. Rd2 Nc5 28. Bxc5 Bxc5 29. Ng4 Bxg4 30. hxg4 Bd4 31. Rd3 Ra7 32. Kh2 Ra2 33. Rf3 Rcc2 34. Rc1 Rxf2 35. Rc8+ Kg7 36. Rxf2 Rxf2 37. Qc1 Qxb3 38. g5 Qa2 39. Qh1 Qd2 40. Kh3 Qxg5 41. Bf3 Qh6+ 42. Kg4 f5+ 43. exf5 gxf5+ 0-1

[Event "Rio de Janeiro Borensztajn op 3rd"]
[Site "Rio de Janeiro"]
[Date "2015.06.27"]
[Round "4"]
[White "Petrenko, Willy"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2038"]
[BlackElo "2526"]
[PlyCount "82"]
[EventDate "2015.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 e5 6. 0-0 Nge7 7. d3 0-0 8. Be3 b6 9. Qd2 d5 10. Bh6 dxe4 11. dxe4 Qxd2 12. Bxd2 Rd8 13. Na3 Ba6 14. c4 Nd4 15. Nxd4 exd4 16. e5 Rac8 17. Bg5 Kf8 18. Bxe7+ Kxe7 19. f4 f6 20. exf6+ Bxf6 21. Rad1 Kf7 22. Bd5+ Rxd5 23. cxd5 Bxf1 24. Kxf1 Rd8 25. Nb5 Rxd5 26. Nxa7 c4 27. Nc8 b5 28. a4 bxa4 29. Nb6 Rc5 30. Nxa4 Rb5 31. Rc1 Rb4 32. Nc5 d3 33. Ne4 Ke6 34. Nd2 Kd5 35. Ra1 Rxb2 36. Ra5+ Kd4 37. Nf3+ Ke3 38. Ne5 Bxe5 39. fxe5 Kf3 40. Ke1 c3 41. Ra1 Rxh2 0-1

[Event "Rio de Janeiro Borensztajn op 3rd"]
[Site "Rio de Janeiro"]
[Date "2015.06.27"]
[Round "5"]
[White "Reis, Virginia Lagrange M"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1885"]
[BlackElo "2038"]
[PlyCount "107"]
[EventDate "2015.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d3 Bg4 7. Be3 Ne7 8. Nbd2 c5 9. a4 0-0 10. h3 Bh5 11. g4 Bg6 12. Nh4 Nc6 13. Ndf3 Nd4 14. Nf5 Bxf5 15. gxf5 Nxf3+ 16. Qxf3 Qh4 17. Qg3 Qxg3+ 18. fxg3 f6 19. Kg2 Rfd8 20. b3 b5 21. axb5 axb5 22. Kf3 Rdb8 23. Rfb1 Kf7 24. Bd2 Ke7 25. Bc3 Kd7 26. Rxa8 Rxa8 27. Ra1 Rxa1 28. Bxa1 c4 29. bxc4 bxc4 30. dxc4 Kc6 31. Ke3 Kc5 32. Kd3 Kb4 33. Bc3+ Ka4 34. Bd2 Bb4 35. Be3 Ka5 36. g4 Ka6 37. Bf2 Be7 38. Kc3 c5 39. Kb3 Kb6 40. Ka4 Kc6 41. Ka5 Bd8+ 42. Ka6 Be7 43. Be1 Bd6 44. h4 Be7 45. Bd2 h6 46. h5 Bf8 47. Ba5 Be7 48. Ka7 Bf8 49. Kb8 Bd6+ 50. Kc8 Be7 51. Bc7 Bf8 52. Kd8 g6 53. hxg6 Bg7 54. Ba5 1-0

[Event "Rio de Janeiro Borensztajn op 3rd"]
[Site "Rio de Janeiro"]
[Date "2015.06.26"]
[Round "3"]
[White "De Lima, Juarez Antonio"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1829"]
[BlackElo "2038"]
[PlyCount "68"]
[EventDate "2015.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 e6 3. e4 d6 4. Be2 Nf6 5. Nc3 Be7 6. 0-0 0-0 7. a3 h6 8. Qd3 Nd7 9. Be3 b6 10. Qd2 Kh7 11. Rfe1 a5 12. Bb5 Na7 13. Bd3 e5 14. Rad1 Bb7 15. Nd5 Bxd5 16. exd5+ f5 17. dxe5 dxe5 18. Qe2 e4 19. Bd4 Bf6 20. Bxe4 fxe4 21. Qxe4+ Kh8 22. c4 Bxd4 23. Nxd4 Qf6 24. f3 Nc5 25. Qc2 Rae8 26. Rf1 a4 27. Qd2 Re7 28. Ne2 Nc8 29. Ng3 Rfe8 30. Qc2 Nd6 31. Rc1 Re3 32. Rfd1 Nb3 33. Rb1 R8e5 34. Rf1 Qf4 0-1

[Event "Rio de Janeiro Borensztajn op 3rd"]
[Site "Rio de Janeiro"]
[Date "2015.06.26"]
[Round "2"]
[White "Petrenko, Willy"]
[Black "Limp, Eduardo Thelio"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2038"]
[BlackElo "2370"]
[PlyCount "144"]
[EventDate "2015.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. d3 d6 6. 0-0 Nf6 7. h3 Be7 8. Nh2 Qc7 9. c4 Nc6 10. Nc3 Nd4 11. Be3 a6 12. Nf3 e5 13. Bxd4 exd4 14. Nd5 Nxd5 15. exd5 0-0 16. Qd2 b5 17. b3 Bc8 18. Qf4 bxc4 19. bxc4 Bd7 20. Rfe1 Rfe8 21. Re2 Bf6 22. Rae1 Rxe2 23. Rxe2 Re8 24. Rxe8+ Bxe8 25. Qd2 Qb6 26. Kh2 a5 27. Ng5 Ba4 28. Ne4 Be7 29. Bf1 h6 30. f4 f5 31. Nf2 Bd7 32. Kg2 a4 33. Be2 Bd8 34. Bd1 a3 35. Bb3 Qa7 36. Qc2 Qa5 37. Kf1 g5 38. Qd1 gxf4 39. Qh5 Kg7 40. g4 Qd2 41. gxf5 f3 42. Qxf3 Qg5 43. Qg4 Bxf5 44. Qxg5+ Bxg5 45. Kg2 Kf6 46. Ng4+ Ke7 47. Bc2 Kd7 48. Nf2 Bf4 49. Kf3 Bg5 50. Kg3 Kc7 51. Nd1 Bf6 52. Nf2 Kb6 53. Ng4 Bg5 54. h4 Bd2 55. Kf3 Ka5 56. Nf6 Be1 57. Ne8 Bxh4 58. Nxd6 Bd7 59. Ne4 Kb4 60. Ke2 Bd8 61. Bd1 h5 62. Kd2 h4 63. Bf3 h3 64. Nf2 Bg5+ 65. Ke2 Bf4 66. Kf1 Bf5 67. Ne4 h2 68. Kg2 Bxe4 69. dxe4 Kxc4 70. Kf2 Kc3 71. Ke2 c4 72. Kd1 d3 0-1

[Event "Rio de Janeiro Borensztajn op 3rd"]
[Site "Rio de Janeiro"]
[Date "2015.06.25"]
[Round "1"]
[White "Mackowitz, Laurin"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "2038"]
[PlyCount "92"]
[EventDate "2015.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Be7 4. c4 d6 5. Nc3 c5 6. d5 e5 7. Be3 0-0 8. Qc2 a6 9. Ng5 h6 10. Nge4 Ng4 11. Bd2 f5 12. h3 Nf6 13. Nxf6+ Bxf6 14. g3 Bd7 15. e4 f4 16. gxf4 exf4 17. Bxf4 Bxc3+ 18. Qxc3 Rxf4 19. f3 Qh4+ 20. Ke2 Qf6 21. Qxf6 Rxf6 22. h4 b5 23. b3 a5 24. Bh3 Bxh3 25. Rxh3 bxc4 26. bxc4 Nd7 27. Rf1 Rb8 28. Kd3 Ne5+ 29. Kc3 Rb4 30. f4 Rxc4+ 31. Kd2 Rd4+ 32. Ke2 Rxe4+ 33. Re3 Rfxf4 34. Rxf4 Rxf4 35. h5 Rd4 36. Ra3 a4 37. Ke3 Ng4+ 38. Kf3 Nf6 39. Re3 Nxd5 40. Re4 Rxe4 41. Kxe4 Nc3+ 42. Kd3 Nxa2 43. Kc2 Nb4+ 44. Kb2 g5 45. Ka3 g4 46. Kxa4 g3 0-1

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2015.06.07"]
[Round "5"]
[White "Petrenko, Willy"]
[Black "Maia, Marco Aurelio Ferre"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2038"]
[BlackElo "2145"]
[PlyCount "138"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. 0-0 Be7 8. e5 dxe5 9. Nxe5 Bxe2 10. Nxe2 0-0 11. c3 Nfd7 12. Bf4 Nxe5 13. Bxe5 Nd7 14. Bf4 Nf6 15. Qc2 Rc8 16. Rad1 Qa5 17. a3 b5 18. Ng3 Qd8 19. Ne4 Nxe4 20. Qxe4 Qd5 21. Qxd5 cxd5 22. Bd2 Rc6 23. f4 f5 24. Rde1 Kf7 25. Rf3 Rb8 26. Ra1 a5 27. b4 Rc4 28. Rd3 Ra8 29. Rd1 axb4 30. axb4 Ra3 31. Be1 g5 32. fxg5 Bxg5 33. Kf2 Bh4+ 34. g3 Bg5 35. Kf3 h5 36. h4 Bh6 37. Ke2 Rc8 38. Rf3 Ke7 39. Bd2 Bxd2 40. Kxd2 Rc4 41. Re3 Kf6 42. Rde1 Rc6 43. R1e2 Ra8 44. Rf3 Rca6 45. Rfe3 Rg8 46. Rf3 Rg4 47. Kd3 Ra3 48. Rfe3 Re4 49. Kd2 e5 50. dxe5+ Kxe5 51. Ke1 f4 52. Rf3 fxg3 53. Rxg3 Rxe2+ 54. Kxe2 Ke4 55. Re3+ Kf4 56. Rd3 Ra2+ 57. Kf1 Ke4 58. Rd4+ Ke5 59. Kg1 Rc2 60. Rd3 Re2 61. Rg3 Rc2 62. Rd3 Re2 63. Rg3 Kf4 64. Rg5 Re5 65. Rg8 Re3 66. Rg5 Rg3+ 67. Kf2 Rxg5 68. hxg5 Kxg5 69. Ke3 Kf5 0-1

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2015.06.06"]
[Round "4"]
[White "Okamura, Milton Kasuo"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "2089"]
[BlackElo "2038"]
[PlyCount "96"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. h3 0-0 9. Bd3 Re8 10. 0-0 Na6 11. Re1 Nc7 12. a4 b6 13. Bf4 a6 14. Nd2 Nh5 15. Be3 Rb8 16. g4 Nf6 17. Nc4 b5 18. Na5 Bd7 19. Bf4 Bf8 20. axb5 axb5 21. Qf3 b4 22. Ne2 h5 23. g5 Nh7 24. Qg3 Nb5 25. h4 Qc7 26. Nc4 Ra8 27. e5 Qb7 28. e6 Bxe6 29. dxe6 Rxe6 30. Nd2 Rxa1 31. Rxa1 d5 32. Qf3 Qc6 33. Be3 c4 34. Bc2 Bc5 35. Nf4 Rd6 36. Nf1 Nd4 37. Qd1 Nxc2 38. Qxc2 d4 39. Bd2 c3 40. Be1 Qf3 41. Nd3 b3 42. Qd1 Qd5 43. Nxc5 Qxc5 44. Qxb3 Rb6 45. Qa4 Rxb2 46. Qe8+ Nf8 47. Ra8 d3 48. Bxc3 Qxf2+ 0-1

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2015.06.06"]
[Round "3"]
[White "Pinto Neto, Antonio de Padua"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "1947"]
[BlackElo "2038"]
[PlyCount "115"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. e4 d6 4. g3 g6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 e5 8. d3 Be6 9. h3 Qc8 10. Kh2 Nbd7 11. Be3 Nb6 12. Rc1 Qd7 13. b3 Nc8 14. d4 Qc7 15. d5 Bd7 16. Qd2 c5 17. Bh6 Ne8 18. Bxg7 Nxg7 19. f4 f5 20. fxe5 dxe5 21. Rf2 Nd6 22. Rcf1 Rae8 23. h4 Nh5 24. a4 a6 25. Bf3 Nf6 26. exf5 Bxf5 27. g4 Bxg4 28. Kg1 Bh3 29. Bg2 Bxg2 30. Kxg2 Nfe4 31. Rxf8+ Rxf8 32. Rxf8+ Kxf8 33. Qe3 Nxc3 34. Nxc3 Nf5 35. Qf2 Qe7 36. Ne4 b6 37. h5 Kg7 38. hxg6 hxg6 39. b4 Nd6 40. Nxd6 Qxd6 41. bxc5 Qxc5 42. Qe2 Qd4 43. Qc2 a5 44. Qb3 Kf6 45. Qb5 Qc5 46. Qb3 Ke7 47. Qd3 Qd6 48. Qg3 Kd7 49. Qh3+ Kc7 50. Qh7+ Qd7 51. Qxg6 Qxa4 52. Qg7+ Kc8 53. Qf8+ Kb7 54. Qe7+ Ka6 55. d6 Qc2+ 56. Kg3 Qd3+ 57. Kg2 Qe2+ 58. Kg1 1/2-1/2

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2015.06.04"]
[Round "1"]
[White "Khaje Hesamedini, Ali"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2224"]
[BlackElo "2038"]
[PlyCount "97"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Bf4 a6 11. a4 Bf5 12. Qb3 Qc7 13. Rfe1 Ne4 14. Nh4 Nxc3 15. bxc3 Bc8 16. Nf3 Nd7 17. e4 Ne5 18. Nxe5 Bxe5 19. Bxe5 Rxe5 20. Rab1 Re7 21. Qb6 Kf8 22. Qxc7 Rxc7 23. Rb6 Rd7 24. Bh3 Rd8 25. Bxc8 Raxc8 26. Rxb7 Ra8 27. Kg2 h6 28. h4 a5 29. Kf3 Rab8 30. Reb1 Rxb7 31. Rxb7 Ra8 32. Ke3 g5 33. hxg5 hxg5 34. f4 gxf4+ 35. gxf4 Ra6 36. e5 dxe5 37. fxe5 Rh6 38. d6 Rh3+ 39. Ke4 Ke8 40. c4 Rh5 41. Re7+ Kf8 42. Rc7 Ke8 43. Rxc5 f6 44. Rc8+ Kd7 45. Rc7+ Kd8 46. exf6 Rh1 47. Ra7 Re1+ 48. Kd5 Rd1+ 49. Kc6 1-0

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2015.06.04"]
[Round "2"]
[White "Petrenko, Willy"]
[Black "Santos Filho, Tadeu Souza"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2038"]
[BlackElo "2090"]
[PlyCount "144"]
[EventDate "2015.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Be2 Nc6 6. Nc3 Nge7 7. Nb5 Bb4+ 8. Bd2 Bf5 9. a3 Ba5 10. Bxa5 Nxa5 11. 0-0 0-0 12. Bd3 a6 13. Nc3 f6 14. Nh4 Bxd3 15. Qxd3 Nc4 16. b3 Nd6 17. Rae1 Qd7 18. Re2 g5 19. Nf3 c6 20. Rfe1 Ng6 21. g3 b5 22. h4 Qg4 23. Nh2 Qh3 24. Re6 Ne4 25. Rxc6 Nxf2 26. Qf3 Ne4 27. Nxe4 dxe4 28. Rxe4 Rae8 29. Rxe8 Rxe8 30. Rxf6 gxh4 31. gxh4 Qxh4 32. c3 Qg5+ 33. Kh1 Re1+ 34. Nf1 Qh4+ 35. Kg1 Re4 36. Nh2 Qg5+ 37. Kh1 Qc1+ 38. Nf1 Rh4+ 39. Kg1 Qg5+ 40. Kf2 Rg4 41. Rf5 Qh4+ 42. Ng3 Qh2+ 43. Qg2 Qxg2+ 44. Kxg2 Nh4+ 45. Kh3 Rxg3+ 46. Kxh4 Rxc3 47. Rf6 Rxb3 48. Rxa6 Rd3 49. Kg5 Rxd4 50. Ra8+ Kf7 51. Ra7+ Ke6 52. Rxh7 Ra4 53. Rh3 Ra5 54. Re3+ Kd6 55. Kf4 Kd5 56. Kf3 Ra6 57. Ke2 Kd4 58. Rh3 Rg6 59. Kd2 Rg2+ 60. Kc1 Kc4 61. Kb1 Rd2 62. Kc1 Rg2 63. Kb1 Kc5 64. Rf3 Kb6 65. Rc3 Ka5 66. Ka1 Rd2 67. Kb1 Ka4 68. Ka1 Rd8 69. Kb1 Rd4 70. Ka2 Rh4 71. Rd3 Rh1 72. Re3 Rh2+ 1/2-1/2

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.25"]
[Round "6"]
[White "Mendonca Campelo, Higor Carlos"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2119"]
[BlackElo "2032"]
[PlyCount "61"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bf4 c5 8. Qd2 Be7 9. 0-0-0 0-0 10. Bxd6 Qxd6 11. Qxd6 Bxd6 12. Rxd6 Be6 13. Be2 Rfd8 14. Rhd1 Rxd6 15. Rxd6 a6 16. f4 Bg4 17. Rxf6 Bxe2 18. Rb6 Bf1 19. Rxb7 Bxg2 20. Rc7 f6 21. Rxc5 Re8 22. Rc4 g5 23. f5 h5 24. Kd2 Rd8+ 25. Ke3 Rd6 26. Nd5 Kg7 27. Rc7+ Kf8 28. c4 h4 29. c5 Rd8 30. Rh7 Re8 31. Rh8+ 1-0

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.25"]
[Round "5"]
[White "Petrenko, Willy"]
[Black "Barbosa, Luiz Francisco da S"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2032"]
[BlackElo "1859"]
[PlyCount "79"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 e6 6. 0-0 Nge7 7. d3 0-0 8. h3 b6 9. Be3 Bb7 10. Qd2 d5 11. exd5 exd5 12. Bh6 Nf5 13. Bxg7 Nxg7 14. Re1 Ne6 15. Na3 a6 16. Re2 b5 17. Rae1 d4 18. Nc2 Qf6 19. Ne5 Nxe5 20. Bxb7 Ra7 21. Bd5 Nd7 22. Bxe6 fxe6 23. Rxe6 dxc3 24. bxc3 Qf5 25. R6e4 Nf6 26. Rf4 Qd7 27. d4 cxd4 28. Nxd4 Rf7 29. Qe2 Nd5 30. Rxf7 Qxf7 31. Qe5 Re7 32. Qb8+ Kg7 33. Rxe7 Qxe7 34. Qc8 Kh6 35. Qxa6 Qe1+ 36. Kg2 Nxc3 37. Qf6 Qe4+ 38. Nf3 Qb4 39. Ng5 Qc4 40. Nf7+ 1-0

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.24"]
[Round "4"]
[White "Mathow, Hermann Mateo"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1831"]
[BlackElo "2032"]
[PlyCount "86"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Nd5 5. Bxe7 Nxe7 6. Nf3 Ng6 7. Nbd2 d6 8. exd6 cxd6 9. c4 0-0 10. g3 Qb6 11. Nb3 Nd7 12. Qc2 e5 13. dxe5 Ndxe5 14. Bg2 Nxf3+ 15. Bxf3 Re8+ 16. Be2 Bg4 17. Nc1 Bf3 18. Rg1 Qb4+ 19. Kf1 Bxe2+ 20. Nxe2 Rac8 21. b3 Qc5 22. Rd1 Ne5 23. Rd5 Qxd5 24. Qxh7+ Kxh7 25. cxd5 Rc2 26. Nd4 Rc1+ 27. Kg2 Rxg1+ 28. Kxg1 Nd3 29. f4 Nc1 30. a3 a6 31. Nf5 Nxb3 32. Nxd6 Rd8 33. Nxf7 Rxd5 34. g4 Ra5 35. f5 Rxa3 36. g5 Nd4 37. g6+ Kg8 38. Nd6 b5 39. Kg2 b4 40. h4 Rf3 41. h5 Rxf5 42. Nxf5 Nxf5 43. Kf2 b3 0-1

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.24"]
[Round "3"]
[White "Petrenko, Willy"]
[Black "Limp, Eduardo Thelio"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2032"]
[BlackElo "2366"]
[PlyCount "96"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. d3 Nf6 6. 0-0 Nc6 7. c4 d6 8. Nc3 Be7 9. h3 0-0 10. Be3 a6 11. Nh2 Nd7 12. f4 Bf6 13. Ng4 Bd4 14. Bxd4 Nxd4 15. Ne2 f5 16. Nxd4 cxd4 17. exf5 Bxg2 18. Kxg2 exf5 19. Nh2 Qf6 20. Nf3 Rfe8 21. Re1 Re3 22. b4 Rae8 23. Qd2 b5 24. cxb5 axb5 25. Qb2 Qf7 26. Qb3 Nf6 27. Qxf7+ Kxf7 28. Rxe3 Rxe3 29. Nxd4 Rxd3 30. Nxf5 Ne4 31. a4 g6 32. Nh6+ Kg7 33. Ng4 bxa4 34. Rxa4 h5 35. Ra7+ Kf8 36. Nh6 Rxg3+ 37. Kh2 h4 38. f5 Ng5 39. Ra1 Kg7 40. fxg6 Kxh6 41. Rd1 Rxh3+ 42. Kg2 Rg3+ 43. Kh2 Nf3+ 44. Kh1 h3 45. g7 Kxg7 46. Rc1 Rg4 47. Rc7+ Kf6 48. Rf7+ Kxf7 0-1

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.23"]
[Round "1"]
[White "Petrenko, Willy"]
[Black "Dos Santos, Renato Oliveira"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2032"]
[BlackElo "1845"]
[PlyCount "85"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. c3 Bg7 6. 0-0 Nf6 7. d3 0-0 8. Be3 e5 9. h3 h6 10. Nbd2 Be6 11. d4 cxd4 12. cxd4 exd4 13. Nxd4 Nxd4 14. Bxd4 Qd7 15. g4 a6 16. Nb3 Rac8 17. Qf3 Qe7 18. Rfc1 b5 19. Rxc8 Rxc8 20. Rc1 Rxc1+ 21. Nxc1 Qc7 22. Qc3 Qxc3 23. Bxc3 Nd7 24. Bxg7 Kxg7 25. b3 g5 26. Kf1 Kf6 27. Ke2 Ke5 28. Ke3 d5 29. Nd3+ Kd6 30. exd5 Bxd5 31. Bxd5 Kxd5 32. Nb4+ Ke5 33. Nxa6 Nf6 34. Nb4 h5 35. Nd3+ Kd5 36. gxh5 Nxh5 37. a4 bxa4 38. bxa4 f5 39. f4 g4 40. hxg4 fxg4 41. f5 Kc6 42. Ne5+ Kc5 43. a5 1/2-1/2

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.23"]
[Round "2"]
[White "Yoshioka, Andre"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1718"]
[BlackElo "2032"]
[PlyCount "154"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Qc2 Re8 10. Nge2 b6 11. 0-0 Na6 12. a3 Nc7 13. f3 c5 14. Qd2 Nh7 15. Bg3 Ne6 16. dxc5 Bxc5 17. b4 d4 18. exd4 Bxd4+ 19. Nxd4 Qxd4+ 20. Bf2 Qf6 21. Be4 Ba6 22. b5 Nf4 23. Bxa8 Qg5 24. Be3 Rxe3 25. Rf2 Nh3+ 26. Kh1 Nxf2+ 27. Qxf2 Rxc3 28. bxa6 Rc1+ 29. Rxc1 Qxc1+ 30. Qg1 Qxa3 31. Bb7 Nf8 32. h3 Qd6 33. Qe1 Qd8 34. Qe5 Ne6 35. Bd5 Qc7 36. Qe4 Qc1+ 37. Kh2 Qf4+ 38. Qxf4 Nxf4 39. Bc4 Ne6 40. Kg3 Nc7 41. Kf4 b5 42. Bd3 Nxa6 43. Bxb5 Nc7 44. Bc6 Kf8 45. Ke5 Ke7 46. Kd4 Kd6 47. Be4 Ne6+ 48. Ke3 Ke5 49. Bb1 a5 50. g3 a4 51. f4+ Kd6 52. Ba2 f6 53. Ke4 Nc5+ 54. Kf5 Ke7 55. g4 a3 56. h4 Na4 57. Kg6 Kf8 58. g5 hxg5 59. hxg5 fxg5 60. Kxg5 Nc3 61. Bb3 a2 62. Bxa2 Nxa2 63. f5 Kf7 64. Kf4 Kf6 65. Ke4 Nc3+ 66. Kf4 Nd5+ 67. Kg4 Ne7 68. Kh5 Kxf5 69. Kh4 g5+ 70. Kh3 g4+ 71. Kg3 Kg5 72. Kg2 Kf4 73. Kf2 g3+ 74. Kg2 Nc6 75. Kg1 Kf3 76. Kf1 Nd4 77. Ke1 g2 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2014.05.04"]
[Round "6"]
[White "Corte Real Neto, Cyro Pamplona"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2131"]
[BlackElo "2045"]
[PlyCount "90"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 Bg4 10. d3 h6 11. a4 c5 12. Nbd2 Nc6 13. Nf1 b4 14. Ne3 Be6 15. d4 Bd7 16. Nd5 bxc3 17. bxc3 Bg4 18. dxc5 dxc5 19. h3 Bh5 20. Be3 Bd6 21. Nxf6+ Qxf6 22. g4 Bg6 23. Qd5 Qxf3 24. Qxc6+ Ke7 25. Bxc5 Rhd8 26. Bxd6+ Rxd6 27. Qxa8 Rd2 28. Qa7+ Kf6 29. Qe3 Qxe3 30. Rxe3 Rxc2 31. h4 h5 32. g5+ Ke6 33. Rb1 f5 34. exf5+ Kxf5 35. Rb6 Be8 36. Rf3+ Kg4 37. Rd3 Kf5 38. Rbd6 g6 39. Rf6+ Ke4 40. Re3+ Kd5 41. Rxa6 Bc6 42. Ra5+ Kc4 43. Rexe5 Rc1+ 44. Kh2 Rh1+ 45. Kg3 Rg1+ 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2014.05.04"]
[Round "5"]
[White "Petrenko, Willy"]
[Black "Bottari, Raimondo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2045"]
[BlackElo "2163"]
[PlyCount "78"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 d6 7. 0-0 0-0 8. Be3 Rb8 9. a4 a6 10. Na3 b5 11. axb5 axb5 12. e5 Ng4 13. exd6 Qxd6 14. d4 Nxe3 15. fxe3 Bg4 16. Qe1 b4 17. Nc4 Qe6 18. Nfd2 Qc8 19. Rf4 Bh3 20. Qf1 Bxg2 21. Qxg2 bxc3 22. bxc3 e5 23. Nxe5 Nxe5 24. Qf1 Nd7 25. Ra7 cxd4 26. cxd4 Rb7 27. Ra1 Qc3 28. Qe1 Bh6 29. Rc1 Qd3 30. Rf3 Re8 31. Nf1 f5 32. Rd1 Qe4 33. Kf2 Nf6 34. h3 Nd5 35. Nd2 Bxe3+ 36. Rxe3 Qxe3+ 37. Qxe3 Rxe3 38. Nc4 Rc3 39. Ne5 Rb2+ 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2014.05.03"]
[Round "4"]
[White "Cunha, Eduardo Arruda da G"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "2276"]
[BlackElo "2045"]
[PlyCount "63"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Be7 3. Qh5 g6 4. Qxe5 Nf6 5. Nc3 0-0 6. Qg3 d6 7. d3 Nc6 8. Bh6 Nh5 9. Qe3 Ng7 10. Nge2 Ne5 11. Bxg7 Nxc4 12. dxc4 Kxg7 13. Nd5 c6 14. Nxe7 Qxe7 15. 0-0-0 f6 16. h4 Re8 17. Ng3 f5 18. Qd4+ Qf6 19. exf5 Qxd4 20. Rxd4 Bxf5 21. Nxf5+ gxf5 22. Rxd6 Re7 23. Rh3 Rae8 24. Rg3+ Kh8 25. b3 Re4 26. h5 Re1+ 27. Kb2 f4 28. Rf3 R1e5 29. h6 Rg8 30. Rxf4 Rxg2 31. Rf7 Re2 32. Rd8+ 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2014.05.03"]
[Round "3"]
[White "Petrenko, Willy"]
[Black "Teixeira, Ricardo da Silva"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2045"]
[BlackElo "2224"]
[PlyCount "103"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. g3 Nf6 5. d3 d5 6. e5 Nd7 7. Qe2 Be7 8. Bg2 0-0 9. 0-0 b5 10. h4 b4 11. Bf4 bxc3 12. bxc3 Qa5 13. Rc1 Rb8 14. Rc2 Ba6 15. Nbd2 Qa4 16. Rac1 Rb6 17. Qe3 Rfb8 18. Nf1 Rb2 19. Qd2 Qxa2 20. Ne3 Rxc2 21. Rxc2 Qb1+ 22. Kh2 Nf8 23. g4 d4 24. cxd4 Nxd4 25. Nxd4 cxd4 26. Nc4 Bb4 27. Qe2 Bc3 28. Rc1 Qb4 29. Nd6 Nd7 30. Be4 Qc5 31. Kh3 Bb5 32. Qf3 Rf8 33. Nb7 Qa3 34. Rb1 a6 35. Nd6 Qa2 36. Rg1 f6 37. g5 f5 38. g6 h6 39. Bc6 Bxc6 40. Qxc6 Qxf2 41. Bh2 Nb8 42. Qb7 Be1 43. Ne8 Nd7 44. Qxd7 Qf3+ 45. Bg3 Qg4+ 46. Kh2 Qe2+ 47. Rg2 Bxg3+ 48. Kxg3 Qxe5+ 49. Kh3 f4 50. Re2 Qf5+ 51. Kh2 Qxg6 52. Rg2 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2014.05.01"]
[Round "2"]
[White "Rego, Vinicius Vilela"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2254"]
[BlackElo "2045"]
[PlyCount "55"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Be5 0-0 6. Nbd2 h6 7. Bd3 Nc6 8. c3 Bxe5 9. Nxe5 Nd7 10. Nxc6 bxc6 11. Nf3 c5 12. 0-0 cxd4 13. cxd4 c5 14. b3 a5 15. Qe2 Qb6 16. Rfc1 Ba6 17. Bxa6 Rxa6 18. dxc5 Qa7 19. c6 Nc5 20. Rxc5 Qxc5 21. Qxa6 Qc3 22. Rf1 Qc2 23. Nd4 Qc5 24. Qb5 Qa7 25. Rc1 Rb8 26. Qc5 Qc7 27. Nb5 Qd8 28. c7 1-0

[Event "Rio de Janeiro-ch"]
[Site "Rio de Janeiro"]
[Date "2014.01.20"]
[Round "6"]
[White "De Oliveira Junior, Nilton Rosa"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2092"]
[BlackElo "2084"]
[PlyCount "76"]
[EventDate "2014.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. g3 g6 2. f4 Bg7 3. Bg2 d5 4. Nf3 c6 5. 0-0 Bf5 6. e3 Nd7 7. d4 Qb6 8. Nbd2 Ngf6 9. h3 Ne4 10. g4 Be6 11. Nxe4 dxe4 12. Nd2 f5 13. gxf5 gxf5 14. Qh5+ Kd8 15. Kh2 Kc7 16. a4 Nf6 17. Qe2 Qa6 18. c4 Nd5 19. Rg1 Rhg8 20. b3 Nxf4 21. exf4 Bxd4 22. Ba3 Bxa1 23. Rxa1 Rg6 24. Bf1 Rag8 25. Bxe7 b6 26. Bd6+ Kc8 27. Be5 c5 28. Rc1 Qb7 29. Rc3 Rg1 30. Re3 Qd7 31. Qf2 Qd8 32. h4 h5 33. Bh3 Qd7 34. Nf1 Kb7 35. Bf6 R1g6 36. Bg5 Qd6 37. Ng3 Qc7 38. Nxf5 Rf8 1-0

[Event "Rio de Janeiro-ch"]
[Site "Rio de Janeiro"]
[Date "2014.01.19"]
[Round "4"]
[White "Carvalho, Renato Luiz"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2070"]
[BlackElo "2084"]
[PlyCount "65"]
[EventDate "2014.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 c6 3. Bd3 d5 4. f4 e6 5. Nd2 g6 6. Ngf3 Bg7 7. Ne5 Nbd7 8. 0-0 c5 9. c3 c4 10. Bc2 0-0 11. Rf3 Nxe5 12. fxe5 Ng4 13. h3 Nh6 14. e4 f5 15. exf6 Rxf6 16. e5 Rxf3 17. Nxf3 Nf7 18. Be3 Bh6 19. Bxh6 Nxh6 20. Qd2 Nf7 21. Rf1 Qe7 22. Qf4 Bd7 23. Nh2 g5 24. Bxh7+ Kg7 25. Qf6+ Qxf6 26. Rxf6 Rf8 27. Bc2 Nh8 28. Ng4 Rf7 29. Kf2 Ng6 30. Kg3 Nf4 31. Rxf7+ Kxf7 32. Nf6 Bc6 33. Nh7 1-0

[Event "Rio de Janeiro-ch"]
[Site "Rio de Janeiro"]
[Date "2014.01.19"]
[Round "3"]
[White "Petrenko, Willy"]
[Black "Sampaio, Ronaldo Rabelo"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2084"]
[BlackElo "1800"]
[PlyCount "134"]
[EventDate "2014.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 d6 5. h3 Bd7 6. a3 Nd4 7. Bxd7+ Qxd7 8. d3 Be7 9. Be3 c5 10. 0-0 0-0 11. Bxd4 cxd4 12. Ne2 Rac8 13. c3 dxc3 14. Nxc3 Rc6 15. d4 Qc7 16. Qd3 a6 17. Rac1 Rc8 18. Rcd1 b5 19. Nh2 Nh5 20. g3 Nf6 21. Kg2 Rc4 22. Nf3 Rb8 23. dxe5 dxe5 24. Nd5 Nxd5 25. Qxd5 Bf6 26. Qd3 Rd8 27. Qe3 Rd6 28. Rc1 Rdc6 29. Rxc4 Rxc4 30. Rd1 Rc2 31. Rd2 Rc1 32. Qd3 h6 33. b3 Rc3 34. Qd5 Kh7 35. h4 Qe7 36. Ra2 Rc5 37. Qd2 Qb7 38. Qd3 Qc6 39. Rd2 Rc3 40. Qd5 Qc7 41. a4 bxa4 42. bxa4 Ra3 43. Ra2 Rxa2 44. Qxa2 Kg8 45. Qd5 a5 46. Nd2 Qd8 47. Nc4 Qxd5 48. exd5 Bd8 49. Nxe5 f6 50. Nc4 Kf7 51. Kf3 g5 52. hxg5 fxg5 53. Ke4 h5 54. Kf5 h4 55. gxh4 gxh4 56. Kg4 Kg6 57. Ne5+ Kf6 58. Nc6 Bc7 59. Kxh4 Kf5 60. Nd4+ Ke5 61. Ne6 Bb6 62. f4+ Kxd5 63. f5 Be3 64. Kh5 Bd2 65. Kg6 Bc3 66. Nd8 Kc4 67. Kf7 Kb3 1/2-1/2

[Event "Rio de Janeiro-ch"]
[Site "Rio de Janeiro"]
[Date "2014.01.18"]
[Round "2"]
[White "Corte Real Neto, Cyro Pamplona"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1847"]
[BlackElo "2084"]
[PlyCount "93"]
[EventDate "2014.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. 0-0 Nf6 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 Bg4 10. d4 Nc6 11. d5 Nb8 12. Nbd2 Nbd7 13. Nf1 h6 14. Ng3 Nh5 15. h3 Bxf3 16. Qxf3 Nxg3 17. Qxg3 Bg5 18. a4 0-0 19. Bxg5 Qxg5 20. Qxg5 hxg5 21. axb5 axb5 22. Bd3 Rxa1 23. Rxa1 Rb8 24. b4 Nb6 25. Ra7 Na4 26. Rxc7 Kf8 27. Kf1 Nb2 28. Ke2 g6 29. Ra7 Na4 30. Rc7 Nb2 31. Ra7 Na4 32. c4 Nc3+ 33. Kd2 bxc4 34. Kxc3 cxd3 35. Ra4 d2 36. Kxd2 f5 37. f3 Rb7 38. Kc3 Rc7+ 39. Kb3 Rc1 40. Ra6 Ke7 41. Rc6 Rb1+ 42. Kc3 fxe4 43. fxe4 Rg1 44. b5 Rxg2 45. b6 Rg3+ 46. Kc4 Rxh3 47. b7 1-0

[Event "Rio de Janeiro-ch"]
[Site "Rio de Janeiro"]
[Date "2014.01.18"]
[Round "1"]
[White "Petrenko, Willy"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2084"]
[BlackElo "2245"]
[PlyCount "130"]
[EventDate "2014.01.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. e5 dxe5 6. Nxe5 a6 7. Nxd7 Bxd7 8. Bxd7+ Qxd7 9. d3 e6 10. Nc3 Rd8 11. Qf3 Be7 12. Bf4 0-0 13. h3 b5 14. a3 Nd5 15. Nxd5 Qxd5 16. Qxd5 Rxd5 17. a4 b4 18. b3 g5 19. Be3 f5 20. f4 h6 21. Rae1 g4 22. g3 Bf6 23. h4 Bc3 24. Rd1 Rfd8 25. Bd2 Bd4+ 26. Kg2 Kf7 27. Rfe1 Bg7 28. Re2 h5 29. Rde1 R8d6 30. Rf1 Rd7 31. Rfe1 R5d6 32. Rf1 Rd5 33. Rfe1 Re7 34. Rf1 e5 35. fxe5 Rdxe5 36. Rxe5 Rxe5 37. Rf2 Kg6 38. d4 Re6 39. dxc5 Bd4 40. Bxb4 Bxf2 41. Kxf2 f4 42. gxf4 Kf5 43. Bd2 g3+ 44. Kxg3 Re2 45. Ba5 Rxc2 46. Bc7 Rxc5 47. Be5 Rd5 48. b4 Rd3+ 49. Kg2 Ra3 50. b5 Rxa4 51. bxa6 Rxa6 52. Kf3 Ra3+ 53. Kg2 Kg4 54. Bf6 Ra2+ 55. Kf1 Kxf4 56. Bg5+ Kf3 57. Kg1 Kg3 58. Kf1 Rc2 59. Bd8 Rf2+ 60. Kg1 Rd2 61. Bc7+ Kxh4 62. Bf4 Rc2 63. Be3 Kg3 64. Kh1 Rh2+ 65. Kg1 Re2 0-1

[Event "Rio de Janeiro Baptista Caiafa Memorial"]
[Site "Rio de Janeiro"]
[Date "2009.05.04"]
[Round "2.2"]
[White "Vieira, Icaro Antonio Geral"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "2242"]
[BlackElo "2084"]
[PlyCount "100"]
[EventDate "2009.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. h3 0-0 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. d5 Rfe8 14. Nf1 Bf8 15. b3 g6 16. Bg5 Bg7 17. Ng3 Bc8 18. Qd2 Bd7 19. Bd1 c4 20. b4 Nb7 21. Bc2 a5 22. a3 a4 23. Bd1 Qc8 24. Nh2 h5 25. Bc2 Nh7 26. Bh6 Nd8 27. Bxg7 Kxg7 28. Nf3 f6 29. Kf1 Nf7 30. Ke2 Nfg5 31. Nxg5 fxg5 32. Rf1 Rf8 33. Kd1 Rf7 34. Kc1 Qd8 35. Kb2 Qe7 36. Bd1 h4 37. Nh1 Raf8 38. Bg4 Bxg4 39. hxg4 Rf4 40. f3 R4f7 41. Nf2 Rf4 42. Nh3 R4f7 43. Rae1 Qf6 44. Qe3 Qd8 45. Re2 Rd7 46. Kc2 Qe7 47. Qb6 Rb7 48. Qe3 Rd7 49. Qb6 Rb7 50. Qe3 Rd7 1/2-1/2

[Event "Rio de Janeiro Baptista Caiafa Memorial"]
[Site "Rio de Janeiro"]
[Date "2009.05.01"]
[Round "4.3"]
[White "Medeiros, Jorge Luis Cabral"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2201"]
[BlackElo "2084"]
[PlyCount "88"]
[EventDate "2009.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d3 b5 5. a3 Qc7 6. Bd2 g6 7. Ne2 d5 8. Ng3 Bg7 9. Qc1 Bb7 10. c3 h5 11. Bf4 e5 12. Bg5 f6 13. Bh4 Bh6 14. Qd1 g5 15. Nxh5 gxh4 16. Nxh4 Qf7 17. Nf5 Kd7 18. g4 Ne7 19. Qf3 Kc7 20. Nxh6 Rxh6 21. Qe3 Rg6 22. Qxc5+ Bc6 23. f3 Nd7 24. Qe3 dxe4 25. dxe4 Nb6 26. 0-0-0 Rgg8 27. Qh6 Ng6 28. Be2 Na4 29. Qd2 Qa2 30. Qc2 Nf4 31. Nxf4 exf4 32. Qb1 Qe6 33. Qc2 Nc5 34. Bd3 Rad8 35. b4 Nxd3+ 36. Rxd3 Rxd3 37. Qxd3 Qa2 38. Rd1 Qxa3+ 39. Kc2 Rg7 40. Qd6+ Kb7 41. Qxf4 Qa2+ 42. Kc1 Rf7 43. Qh6 Qc4 44. Kc2 Qe2+ 1-0

[Event "Rio de Janeiro Baptista Caiafa Memorial"]
[Site "Rio de Janeiro"]
[Date "2009.05.01"]
[Round "6.4"]
[White "Oliveira, Fernando Ventura"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2148"]
[BlackElo "2084"]
[PlyCount "32"]
[EventDate "2009.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 a6 7. Bb3 d6 8. Nbd2 Ba7 9. h3 h6 10. Re1 Be6 11. Nf1 Re8 12. Ng3 Bxb3 13. Qxb3 Rb8 14. Bd2 Qd7 15. Rad1 Qe6 16. Qxe6 Rxe6 1/2-1/2

[Event "Rio de Janeiro Baptista Caiafa Memorial"]
[Site "Rio de Janeiro"]
[Date "2009.05.01"]
[Round "5.3"]
[White "Petrenko, Willy"]
[Black "Cunha, Eduardo Arruda da G"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2084"]
[BlackElo "2287"]
[PlyCount "69"]
[EventDate "2009.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 e6 7. Bd2 Nge7 8. 0-0 0-0 9. Qc1 Nd4 10. Nxd4 Bxd4 11. Ne2 Bg7 12. Bh6 b5 13. Bxg7 Kxg7 14. c3 Bb7 15. f4 f5 16. Qc2 Rc8 17. Qb3 Qd7 18. a4 a6 19. axb5 axb5 20. Rfc1 Ra8 21. Qc2 Nc6 22. b4 cxb4 23. cxb4 Qe7 24. Rxa8 Rxa8 25. exf5 d5 26. Qc3+ Qf6 27. fxe6 Ra2 28. Qxf6+ Kxf6 29. Nc3 Rb2 30. Bxd5 Rxb4 31. Ne4+ Ke7 32. Bxc6 Bxc6 33. Rxc6 Rb1+ 34. Kg2 Rd1 35. Nf2 1-0

[Event "Rio de Janeiro Baptista Caiafa Memorial"]
[Site "Rio de Janeiro"]
[Date "2009.05.01"]
[Round "9.1"]
[White "Petrenko, Willy"]
[Black "Martins, Jose Felix Perez"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2084"]
[BlackElo "2311"]
[PlyCount "41"]
[EventDate "2009.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d3 d6 8. Re1 e5 9. h3 Be6 10. Be3 Nd4 11. Kh2 Qd7 12. a3 b5 13. Ng5 Qc6 14. Nxe6 fxe6 15. Ne2 a5 16. c3 Nxe2 17. Qxe2 a4 18. Bg5 h6 19. Bxf6 Rxf6 20. Rf1 Raf8 21. Kg1 1/2-1/2

[Event "Rio de Janeiro Baptista Caiafa Memorial"]
[Site "Rio de Janeiro"]
[Date "2009.05.01"]
[Round "3.4"]
[White "Petrenko, Willy"]
[Black "Martins, Julio Perez"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2084"]
[BlackElo "2212"]
[PlyCount "105"]
[EventDate "2009.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 h5 7. Nd5 Bg4 8. Ne3 Qd7 9. Nxg4 hxg4 10. Nh4 Bf6 11. f3 Bxh4 12. gxh4 Rxh4 13. fxg4 Qxg4 14. Qxg4 Rxg4 15. h3 Rh4 16. c3 f6 17. d3 g5 18. Be3 Nh6 19. Rad1 Nf7 20. d4 c4 21. b3 Na5 22. Rf5 b6 23. b4 Nc6 24. e5 Rc8 25. exf6 e6 26. Rf2 d5 27. Re1 Kd7 28. Rfe2 Rhh8 29. Bf2 Ncd8 30. a4 a6 31. Bg3 Nd6 32. Kh2 g4 33. h4 Nf5 34. b5 axb5 35. axb5 Nxh4 36. Bxh4 Rxh4+ 37. Kg3 Rh7 38. Kxg4 Rh6 39. Ra2 Rxf6 40. Ra7+ Rc7 41. Rea1 Rxa7 42. Rxa7+ Kc8 43. Kg5 Rf2 44. Bh3 Rc2 45. Kf6 Rxc3 46. Bxe6+ Kb8 47. Rh7 Nxe6 48. Kxe6 Rb3 49. Kxd5 c3 50. Kc6 c2 51. Rh8+ Ka7 52. Rh7+ Kb8 53. Rh8+ 1/2-1/2

[Event "Rio de Janeiro Baptista Caiafa Memorial"]
[Site "Rio de Janeiro"]
[Date "2009.05.01"]
[Round "1.5"]
[White "Petrenko, Willy"]
[Black "Rangel, Daniel"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2084"]
[BlackElo "1999"]
[PlyCount "135"]
[EventDate "2009.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d3 d6 5. Bd2 Nc6 6. Qc1 Bg4 7. Be2 Bxf3 8. Bxf3 Nd4 9. Bd1 h5 10. Ne2 Nc6 11. c3 h4 12. Be3 h3 13. Nf4 hxg2 14. Nxg2 Qd7 15. Qd2 0-0-0 16. Be2 e5 17. 0-0-0 f5 18. h3 Kb8 19. f4 fxe4 20. Bg4 Qf7 21. Kb1 exd3 22. Qxd3 Nf6 23. Bf3 c4 24. Bd5 Qxd5 25. Qxd5 Nxd5 26. Rxd5 Ne7 27. Rd2 e4 28. Bd4 Bxd4 29. Rxd4 d5 30. Ne3 Nf5 31. Nxf5 gxf5 32. h4 Rh5 33. Rd2 Kc7 34. Rg2 Rdh8 35. Rg7+ Kc6 36. Rhg1 R8h6 37. R1g6+ Rxg6 38. Rxg6+ Kc5 39. Rg5 Rxh4 40. Rxf5 Rh2 41. b4+ cxb3 42. axb3 e3 43. Re5 e2 44. Kc1 Rf2 45. Kd2 Rxf4 46. Rxe2 a5 47. Re7 b5 48. Re8 a4 49. Rc8+ Kb6 50. Rb8+ Kc6 51. Rc8+ Kb7 52. Rc5 Kb6 53. Rxd5 axb3 54. Kc1 Rf2 55. Kb1 Rc2 56. Rd4 Rxc3 57. Kb2 Rh3 58. Rb4 Rh1 59. Rxb3 Kc5 60. Rc3+ Kd4 61. Rb3 Rh2+ 62. Ka3 Kc5 63. Rc3+ Kb6 64. Rc8 Kb7 65. Rc5 Kb6 66. Rc8 Rh3+ 67. Kb4 Rh4+ 68. Kb3 1/2-1/2

[Event "Rio de Janeiro Baptista Caiafa Memorial"]
[Site "Rio de Janeiro"]
[Date "2009.05.01"]
[Round "7.2"]
[White "Petrenko, Willy"]
[Black "Sobrinho, Pericles Duarte"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2084"]
[BlackElo "2148"]
[PlyCount "141"]
[EventDate "2009.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 Nc6 5. d4 cxd4 6. Nxd4 Bb4 7. Qd3 Nge7 8. Bd2 0-0 9. f4 Bc5 10. Nb3 Ba7 11. 0-0-0 d5 12. Be3 Nb4 13. Qd2 Bxe3 14. Qxe3 Bd7 15. Kb1 Rc8 16. Be2 Nxc2 17. Kxc2 Bxa4 18. exd5 Nxd5 19. Qd4 Qd7 20. Bf3 Qb5 21. Bxd5 exd5 22. Kb1 Qxb3 23. Qxa4 Rxc3 24. Qxb3 Rxb3 25. Rxd5 Re8 26. Ka2 Rb6 27. Rd7 Kf8 28. Rc1 Re7 29. Rc8+ Re8 30. Rcc7 Rf6 31. g3 b5 32. Ra7 h5 33. Rd5 g6 34. Rd3 Re2 35. h3 Kg7 36. h4 Rg2 37. Rc3 Re6 38. Rcc7 Rf6 39. Rc3 Rg1 40. Re3 Rd1 41. Rc3 Rfd6 42. Rcc7 Rf6 43. Rc3 Rdd6 44. Rc8 Rfe6 45. Rcc7 Rf6 46. Rc8 Rd3 47. Rc3 Rxc3 48. bxc3 Rc6 49. Kb3 Kf6 50. Kb4 Rc4+ 51. Kb3 Rc6 52. Kb4 Re6 53. c4 Re4 54. Rxa6+ Ke7 55. Kxb5 Re3 56. c5 Rxg3 57. c6 Kd6 58. Ra7 Rb3+ 59. Kc4 Rh3 60. Kb5 Rb3+ 61. Kc4 Rf3 62. Rxf7 Kxc6 63. Rf6+ Kd7 64. Kd4 Ke7 65. Ke5 Re3+ 66. Kd4 Re6 67. Rxe6+ Kxe6 68. Ke4 Kf6 69. Ke3 Kf5 70. Kf3 Kf6 71. Ke4 1/2-1/2

[Event "Rio de Janeiro Baptista Caiafa Memorial"]
[Site "Rio de Janeiro"]
[Date "2009.05.01"]
[Round "8.5"]
[White "Vaz, Daniel Rodrigues"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2075"]
[BlackElo "2084"]
[PlyCount "86"]
[EventDate "2009.05.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Bxf3 8. Qxf3 Qf6 9. Qxf6 Nxf6 10. Be3 0-0-0 11. Nc3 Nd7 12. Ne2 f6 13. f4 Bd6 14. c3 exf4 15. Bxf4 Bxf4 16. Nxf4 Nc5 17. Rf3 g5 18. b4 Na4 19. Ne2 c5 20. bxc5 Nxc5 21. Nd4 Rhe8 22. Kf2 Na4 23. Rc1 Kb8 24. Nb3 c5 25. Re1 Re6 26. d4 Rde8 27. Nd2 g4 28. hxg4 hxg4 29. Rg3 cxd4 30. cxd4 Rc6 31. Rxg4 Rc2 32. Ke3 Rxa2 33. Rf1 Ra3+ 34. Kf4 Nc3 35. Kf5 Ra2 36. Nf3 Re2 37. Re1 Rxe1 38. Nxe1 a5 39. e5 fxe5 40. dxe5 a4 41. Rc4 Rf8+ 42. Ke6 Re8+ 43. Kf5 Rf8+ 1/2-1/2

[Event "Rio de Janeiro Estadual"]
[Site "Rio de Janeiro"]
[Date "2009.01.18"]
[Round "7.7"]
[White "Petrenko, Willy"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2084"]
[BlackElo "2081"]
[PlyCount "100"]
[EventDate "2009.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. c3 Ngf6 8. Bg5 Be7 9. Nxf6+ Bxf6 10. Bxf6 Qxf6 11. Be2 0-0 12. 0-0 Rad8 13. Qc2 Bd5 14. b4 c6 15. Rad1 e5 16. Nxe5 Nxe5 17. dxe5 Qxe5 18. Bd3 g6 19. Rfe1 Qg5 20. Be4 Bc4 21. Bf3 Qf6 22. a4 a6 23. h3 Be6 24. Re3 Bf5 25. Qc1 Kg7 26. c4 Rxd1+ 27. Bxd1 Rd8 28. Be2 Kf8 29. Qc3 Qxc3 30. Rxc3 Rd2 31. Bf3 Ra2 32. b5 Bd7 33. Rd3 Ke7 34. Re3+ Kd8 35. Rd3 Kc8 36. bxc6 bxc6 37. Rb3 Rxa4 38. Rb6 Kc7 39. c5 Ra5 40. Kf1 Ra2 41. Ke1 h5 42. Kd1 Ra5 43. Kd2 Rxc5 44. Rxa6 Kb7 45. Ra2 Rb5 46. Rc2 Kb6 47. Be2 Rb4 48. Kc3 c5 49. Bc4 Be8 50. Re2 Rxc4+ 0-1

[Event "Rio de Janeiro Estadual"]
[Site "Rio de Janeiro"]
[Date "2009.01.18"]
[Round "6.9"]
[White "Zacarias, Rodrigo Medeiros"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2087"]
[BlackElo "2084"]
[PlyCount "110"]
[EventDate "2009.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. a4 b4 12. cxb4 cxb4 13. b3 Bg4 14. Ra2 0-0 15. Be3 exd4 16. Bxd4 Nc6 17. Qd3 Ne5 18. Nxe5 dxe5 19. Qg3 Bd6 20. Be3 Bh5 21. Nd2 Ng4 22. Nc4 Nxe3 23. Rxe3 Bc5 24. Re1 f6 25. Bd3 Rfd8 26. Rc2 Qa7 27. Be2 Bg6 28. Bg4 Kf8 29. h4 Rd4 30. Rec1 Rxe4 31. Bf3 Re1+ 32. Rxe1 Bxc2 33. Bxa8 Qxa8 34. Re2 Bg6 35. Rd2 Bd4 36. Kh1 Qe4 37. Qf3 Qxh4+ 38. Qh3 Qxh3+ 39. gxh3 Bf7 40. Rc2 Bc3 41. Kg1 Ke7 42. Kf1 Bg6 43. Rc1 Bd3+ 44. Kg2 Bxc4 45. bxc4 Kd6 46. Rd1+ Bd4 47. f4 Kc5 48. fxe5 fxe5 49. Kf3 Kxc4 50. Ke4 b3 51. Rf1 b2 52. h4 a5 53. h5 Kb3 54. Kd3 Ka2 55. Kc2 g6 0-1

[Event "Rio de Janeiro Estadual"]
[Site "Rio de Janeiro"]
[Date "2009.01.17"]
[Round "5.11"]
[White "Petrenko, Willy"]
[Black "Andrade, Joao Roberto Tossat"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2084"]
[PlyCount "83"]
[EventDate "2009.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. 0-0 Nc6 5. c3 Nf6 6. Re1 0-0 7. h3 Nh5 8. a3 Nf4 9. d4 Ng6 10. b4 a6 11. Ba2 Nh4 12. Be3 Bf6 13. Nbd2 Bd7 14. d5 Na7 15. c4 Qc8 16. Nxh4 Bxh4 17. Qh5 Bf6 18. Rac1 g6 19. Qh6 Qd8 20. Nf3 Bg7 21. Qg5 Qxg5 22. Bxg5 Nc8 23. c5 h6 24. Be3 Rb8 25. Nd2 Rd8 26. Nb3 c6 27. Na5 dxc5 28. bxc5 b6 29. dxc6 bxa5 30. c7 Ne7 31. cxd8Q+ Rxd8 32. Red1 Nc6 33. Bc4 Bc8 34. Rxd8+ Nxd8 35. Bd5 Kf8 36. c6 Ke8 37. Bb6 f5 38. f3 Ne6 39. Bxe6 Bxe6 40. c7 Bc8 41. Rd1 Bf6 42. Rd8+ 1-0

[Event "Rio de Janeiro Estadual"]
[Site "Rio de Janeiro"]
[Date "2009.01.17"]
[Round "4.11"]
[White "Yunes, David Teles"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "C22"]
[BlackElo "2084"]
[PlyCount "100"]
[EventDate "2009.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Bc4 Bxc3 9. Bxc3 Nxe4 10. Qf4 Re7 11. Bxf7+ Rxf7 12. Qxe4 d6 13. Nf3 Qe7 14. Qd3 h6 15. Rde1 Qf8 16. h4 Bf5 17. Qc4 Re8 18. Rxe8 Qxe8 19. Re1 Qd7 20. Qd5 Kf8 21. Nd4 Nxd4 22. Qxd4 b6 23. f3 Re7 24. Rxe7 Qxe7 25. Qf4 Qf7 26. g4 Bh7 27. Bd2 Qxf4 28. Bxf4 Bg8 29. Kd2 Bd5 30. Ke3 a5 31. Bg3 Bxa2 32. b3 a4 33. bxa4 Bd5 34. Be1 Be6 35. a5 bxa5 36. Bxa5 c6 37. Bd2 Kf7 38. Ke4 Bd5+ 39. Kf4 Ba2 40. g5 hxg5+ 41. Kxg5 Bb1 42. c3 Ke6 43. f4 g6 44. Be3 Kd5 45. Bd4 c5 46. Bh8 Kc4 47. h5 gxh5 48. Kxh5 d5 49. Kg5 d4 50. cxd4 cxd4 1/2-1/2

[Event "Rio de Janeiro Estadual"]
[Site "Rio de Janeiro"]
[Date "2009.01.11"]
[Round "2.9"]
[White "Carvalho, Romildo dos Santos"]
[Black "Petrenko, Willy"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1916"]
[BlackElo "2084"]
[PlyCount "97"]
[EventDate "2009.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. e3 Nf6 4. c4 Bg4 5. Nc3 a6 6. Be2 e6 7. Qb3 Rb8 8. Bd2 Be7 9. 0-0 0-0 10. Rac1 Na5 11. Qa4 Nxc4 12. Qc2 Nxd2 13. Qxd2 Bb4 14. Qc2 Bxc3 15. Qxc3 c6 16. Qc2 Qa5 17. a3 Bf5 18. Bd3 Bxd3 19. Qxd3 Ne4 20. Ne5 Nf6 21. g4 Qc7 22. h3 Ne4 23. a4 f6 24. Nf3 Ng5 25. Nxg5 fxg5 26. Kg2 Rf6 27. b4 e5 28. b5 axb5 29. axb5 e4 30. Qb3 Qd6 31. Rc5 Rbf8 32. bxc6 bxc6 33. Qc2 Qd7 34. Qe2 Rf3 35. Qc2 h5 36. Rxc6 hxg4 37. Rc7 gxh3+ 38. Kh1 Qb5 39. Rg1 Rxf2 40. Rxg7+ Kxg7 41. Qc7+ Kg6 42. Qe7 R8f6 43. Qd8 Qb7 44. Qg8+ Qg7 45. Rxg5+ Kxg5 46. Qxg7+ Kh4 47. Qh8+ Kg5 48. Qg8+ Kh4 49. Qh8+ 1/2-1/2

[Event "Rio de Janeiro Estadual"]
[Site "Rio de Janeiro"]
[Date "2009.01.11"]
[Round "3.9"]
[White "Petrenko, Willy"]
[Black "Rangel, Daniel"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2084"]
[BlackElo "1991"]
[PlyCount "104"]
[EventDate "2009.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 d6 6. c3 e5 7. d3 Nge7 8. Bd2 0-0 9. Qc1 b5 10. Bh6 b4 11. Bxg7 Kxg7 12. Nh4 Qb6 13. Nd2 Ba6 14. c4 Nd4 15. Qd1 Bc8 16. Nb3 Nec6 17. Nxd4 Nxd4 18. Qd2 a5 19. Nf3 Nxf3+ 20. Bxf3 Ra7 21. Bg2 f5 22. f4 exf4 23. Rxf4 h6 24. Raf1 Raf7 25. exf5 Rxf5 26. Be4 Rxf4 27. Rxf4 Rxf4 28. Qxf4 Qd8 29. Bd5 Qf6 30. Qxf6+ Kxf6 31. Kf2 Ke5 32. Ke3 Bf5 33. a3 Bd7 34. Be4 g5 35. Bd5 Bf5 36. Bf3 Be6 37. a4 d5 38. b3 dxc4 39. dxc4 Bf5 40. Bd1 g4 41. Kd2 Kd4 42. Be2 h5 43. Bf1 Be4 44. Be2 Bf3 45. Bd3 Bd1 46. Bg6 Bxb3 47. Bxh5 Bxa4 48. Bxg4 Be8 49. Be2 b3 50. h4 Bg6 51. h5 Bh7 52. Bd1 a4 0-1

[Event "Rio de Janeiro Estadual"]
[Site "Rio de Janeiro"]
[Date "2009.01.10"]
[Round "1.8"]
[White "Petrenko, Willy"]
[Black "Campos, Alexandre Ferreira"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2084"]
[BlackElo "2166"]
[PlyCount "22"]
[EventDate "2009.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 0-0-0 8. h3 Bh5 9. c3 e5 10. Nxe5 Bxe2 11. Nxc6 Bxd1 0-1

