[Event "Geller Memorial op-B 7th"]
[Site "Odessa"]
[Date "2011.08.27"]
[Round "8"]
[White "Marchenko, Viktor"]
[Black "Konfendrat, Vladimir"]
[Result "1/2-1/2"]
[ECO "B86"]
[PlyCount "114"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 e6 6. Bb3 Nf6 7. Nc3 Be7 8. f4 Qc7 9. Be3 Nbd7 10. 0-0 b6 11. Bxe6 Bb7 12. Bd5 Nxd5 13. Nxd5 Bxd5 14. exd5 Nf6 15. Nc6 0-0 16. Nxe7+ Qxe7 17. Bxb6 Qe4 18. Qf3 Qxc2 19. Rf2 Qc4 20. Rd2 Rfe8 21. b3 Qb4 22. Be3 Qc3 23. Re1 Re7 24. Rde2 Rae8 25. Kf1 Qd3 26. Bf2 Qxf3 27. gxf3 Rxe2 28. Rxe2 Rxe2 29. Kxe2 Nxd5 30. Be3 Kf8 31. Bd2 Ke7 32. Kd3 Kd7 33. b4 Kc6 34. a4 Nb6 35. a5 Nd5 36. Kc4 f6 37. h3 Ne7 38. Be3 Ng6 39. b5+ axb5+ 40. Kb4 Ne7 41. Bd4 Nd5+ 42. Kb3 Nxf4 43. a6 Nd5 44. h4 Nc7 45. a7 Kb7 46. Kb4 g5 47. h5 f5 48. h6 Ne6 49. Bc3 g4 50. fxg4 fxg4 51. Kxb5 Nc5 52. a8Q+ Kxa8 53. Kc6 Nb7 54. Kc7 g3 55. Bd4 Na5 56. Kxd6 Kb7 57. Ke7 Nc6+ 1/2-1/2

[Event "Geller Memorial op-B 7th"]
[Site "Odessa"]
[Date "2011.08.26"]
[Round "7"]
[White "Marchenko, Viktor"]
[Black "Dmitrishin, Gennady"]
[Result "0-1"]
[ECO "B86"]
[BlackElo "2004"]
[PlyCount "86"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. f4 Qc7 9. 0-0 Bd7 10. Be3 Nc6 11. f5 Nxd4 12. Bxd4 0-0-0 13. a4 Rdf8 14. a5 d5 15. exd5 exf5 16. Bb6 Bc5+ 17. Bxc5 Qxc5+ 18. Kh1 Qd6 19. h3 g5 20. Qd3 g4 21. Ba4 gxh3 22. Bxd7+ Qxd7 23. Qxh3 Ng4 24. Na4 Qd6 25. Nb6+ Kb8 26. Rxf5 Rhg8 27. Raf1 Rg7 28. c4 Rfg8 29. c5 Qg6 30. R5f3 Ne5 31. Re3 f6 32. d6 Qg5 33. Rf5 Qxg2+ 34. Qxg2 Rxg2 35. Rfxe5 fxe5 36. Rxe5 R2g4 37. Re2 R4g5 38. b4 Rg4 39. d7 Rh4+ 40. Rh2 Rxh2+ 41. Kxh2 Kc7 42. Kh3 Rg6 43. Kh4 Rxb6 0-1

[Event "Geller Memorial op-B 7th"]
[Site "Odessa"]
[Date "2011.08.25"]
[Round "6"]
[White "Lotvin, Illya"]
[Black "Marchenko, Viktor"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "92"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 h6 5. b3 Be7 6. Bb2 Nbd7 7. Nbd2 b6 8. 0-0 Bb7 9. Qe2 a5 10. Ne5 h5 11. f4 Ne4 12. Nxe4 Nxe5 13. Bb5+ Nd7 14. Ng3 g6 15. e4 dxe4 16. Nxe4 Rg8 17. Bc1 c6 18. Bd3 Nf6 19. c3 Qd7 20. Bd2 Nxe4 21. Bxe4 Ba6 22. Bd3 Bxd3 23. Qxd3 0-0-0 24. a4 c5 25. Qc4 Qd5 26. Qxd5 Rxd5 27. Be3 Rgd8 28. Rac1 Kb7 29. dxc5 Bxc5 30. Bxc5 bxc5 31. Rf2 Rd1+ 32. Rxd1 Rxd1+ 33. Rf1 Rd3 34. Rf3 Rxf3 35. gxf3 c4 36. bxc4 Kc6 37. Kf2 Kc5 38. Ke2 Kxc4 39. Kd2 h4 40. h3 f6 41. Kc2 e5 42. fxe5 fxe5 43. Kd2 g5 44. Kc2 e4 45. fxe4 g4 46. e5 Kd5 0-1

[Event "Geller Memorial op-B 7th"]
[Site "Odessa"]
[Date "2011.08.24"]
[Round "5"]
[White "Ivasenko, Andrey"]
[Black "Marchenko, Viktor"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2022"]
[PlyCount "27"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Be7 8. Qd2 Nbd7 9. 0-0-0 b5 10. Nc6 Qc7 11. Nxe7 Kxe7 12. Bf4 e5 13. Bg5 h6 14. Nd5+ 1-0

[Event "Geller Memorial op-B 7th"]
[Site "Odessa"]
[Date "2011.08.23"]
[Round "4"]
[White "Marchenko, Viktor"]
[Black "Shershun, Sergey"]
[Result "0-1"]
[ECO "B87"]
[BlackElo "1938"]
[PlyCount "117"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Qc7 8. Be3 b5 9. f3 Be7 10. Qe2 Nc6 11. 0-0 0-0 12. Rad1 Na5 13. Qf2 Nc4 14. Bc1 Bb7 15. Qe2 Rac8 16. Bxc4 Qxc4 17. Rd2 Nd7 18. Qxc4 Rxc4 19. Nde2 Rfc8 20. Rfd1 b4 21. Na4 Rxc2 22. Rxc2 Rxc2 23. Rd2 Rc8 24. b3 d5 25. exd5 Bxd5 26. Rd1 Bc6 27. Nb2 Bc5+ 28. Kf1 Bb5 29. Nd3 f6 30. Bb2 e5 31. Nxc5 Rxc5 32. Rd2 Kf7 33. Kf2 Ke6 34. Ng3 f5 35. Nh5 g6 36. Ng3 Rd5 37. Nf1 Nc5 38. Rxd5 Kxd5 39. Ne3+ Ke6 40. Nd1 Bd3 41. a3 a5 42. axb4 axb4 43. Bc1 Nxb3 44. Bb2 f4 45. Ke1 Kd5 46. Nf2 Bc2 47. Nd1 e4 48. fxe4+ Bxe4 49. g3 Bc2 50. gxf4 Bxd1 51. Kxd1 Ke4 52. Be5 Nd4 53. Bd6 b3 54. Kc1 Kd5 55. Bc7 Kc4 56. Kb2 Ne6 57. Be5 Nc5 58. Bd6 Nd3+ 59. Kb1 0-1

[Event "Geller Memorial op-B 7th"]
[Site "Odessa"]
[Date "2011.08.22"]
[Round "3"]
[White "Rozanov, Boris"]
[Black "Marchenko, Viktor"]
[Result "0-1"]
[ECO "E22"]
[PlyCount "94"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qb3 c5 5. a3 Qa5 6. Rb1 Bxc3+ 7. Qxc3 Qxc3+ 8. bxc3 Na6 9. Nf3 Ne4 10. Bb2 0-0 11. e3 d6 12. Bd3 f5 13. Ke2 Bd7 14. Ba1 b6 15. Bxe4 fxe4 16. Nd2 Bc6 17. f3 d5 18. f4 Nc7 19. dxc5 bxc5 20. Nb3 dxc4 21. Nxc5 Rab8 22. Rb4 a5 23. Rbb1 g6 24. Rbd1 Rfd8 25. Rd4 Rd5 26. Rxd5 exd5 27. a4 Kg7 28. Kd2 Kf6 29. Kc2 Ke7 30. Bb2 Rxb2+ 31. Kxb2 Kd6 32. Nb3 cxb3 33. Kxb3 Na6 34. c4 Nc5+ 35. Kc3 Nxa4+ 36. Kd4 dxc4 37. Kxc4 Nb2+ 38. Kb3 Nd3 39. Kc4 a4 40. Ra1 Bd5+ 41. Kd4 Nc5 42. Kc3 Bb3 43. Kb4 Nd3+ 44. Kc3 Kc5 45. g4 Nf2 46. Rg1 Nd1+ 47. Kd2 a3 0-1

[Event "Geller Memorial op-B 7th"]
[Site "Odessa"]
[Date "2011.08.21"]
[Round "2"]
[White "Marchenko, Viktor"]
[Black "Bogdan, Maxim"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "39"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. Bb3 a6 9. f3 0-0 10. Qd2 Na5 11. 0-0-0 Nxb3+ 12. cxb3 Be6 13. Bh6 Rc8 14. Kb1 b5 15. h4 b4 16. Nce2 a5 17. h5 Nxh5 18. Rxh5 Rc5 19. Rxc5 dxc5 20. Bxg7 1-0

[Event "Geller Memorial op-B 7th"]
[Site "Odessa"]
[Date "2011.08.20"]
[Round "1"]
[White "Bernatskiy, Alexander"]
[Black "Marchenko, Viktor"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1963"]
[PlyCount "75"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 h6 9. Bh4 Qc7 10. Nb3 Nbd7 11. f4 b5 12. f5 e5 13. Bxf6 Nxf6 14. h4 Bb7 15. Nd5 Bxd5 16. exd5 Bd8 17. Be2 Rb8 18. g4 Qb6 19. Bf3 Nh7 20. Rde1 f6 21. Nd4 Nf8 22. Ne6 Rg8 23. Be4 Nxe6 24. fxe6 Qa5 25. Bg6+ Ke7 26. Qxa5 Bxa5 27. Ref1 Bb6 28. Kd2 Rh8 29. Rh3 Rbc8 30. Ra3 a5 31. Rc3 Rxc3 32. bxc3 Rc8 33. g5 hxg5 34. hxg5 Rh8 35. gxf6+ gxf6 36. Rb1 b4 37. cxb4 axb4 38. a3 1-0

[Event "Geller Memorial op-B1 6th"]
[Site "Odessa"]
[Date "2010.08.29"]
[Round "9"]
[White "Chernykh, Sergey"]
[Black "Marchenko, Viktor"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1900"]
[PlyCount "65"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Bc4 Nf6 4. d3 d6 5. Bg5 Be7 6. h3 Nc6 7. Ne2 0-0 8. 0-0 a6 9. Nd2 Nh5 10. Bxe7 Qxe7 11. f4 Nxf4 12. Nxf4 exf4 13. Rxf4 Be6 14. Qe2 Ne5 15. Bxe6 fxe6 16. Rxf8+ Rxf8 17. Rf1 Rxf1+ 18. Kxf1 Qf6+ 19. Nf3 Nxf3 20. Qxf3 Qxf3+ 21. gxf3 e5 22. Kf2 g5 23. Kg3 Kf7 24. a4 a5 25. Kg4 Kg6 26. b3 b6 27. c4 h6 28. Kg3 Kh5 29. Kf2 Kh4 30. Kg2 h5 31. Kh2 g4 32. hxg4 hxg4 33. fxg4 1/2-1/2

[Event "Geller Memorial op-B1 6th"]
[Site "Odessa"]
[Date "2010.08.28"]
[Round "8"]
[White "Marchenko, Viktor"]
[Black "Prudnikov, Andrey"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1900"]
[PlyCount "90"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 a6 7. f4 Be7 8. a3 Qc7 9. Bd3 Nbd7 10. Nb3 b5 11. Qe2 0-0 12. f5 Ne5 13. 0-0 Rd8 14. Kh1 exf5 15. Bxf6 Bxf6 16. Nd5 Qa7 17. Nxf6+ gxf6 18. exf5 Bb7 19. Rae1 Rac8 20. Be4 d5 21. Bf3 Nc4 22. Qe7 Qb6 23. Bh5 Ne5 24. Rxe5 fxe5 25. Qxf7+ Kh8 26. Na5 Rc7 27. Qe6 Qxe6 28. fxe6 Bc8 29. Bf7 Rd6 30. c3 Bxe6 31. Bxe6 Rxe6 32. Nb3 Kg7 33. Rd1 d4 34. cxd4 exd4 35. Nxd4 Re5 36. g4 Kg6 37. Nf3 Re2 38. Rd6+ Kg7 39. Rd1 Rcc2 40. h3 Rxb2 41. g5 Re3 42. Rf1 Rxa3 43. h4 Rab3 44. Ng1 Rb4 45. Nf3 Rb1 0-1

[Event "Geller Memorial op-B1 6th"]
[Site "Odessa"]
[Date "2010.08.27"]
[Round "7"]
[White "Marchenko, Viktor"]
[Black "Sukhomlinov, Alexandr"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1900"]
[PlyCount "78"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 d5 4. e5 Nc6 5. Nf3 Qa5 6. dxc5 Qxc5 7. Be3 Qa5 8. Bd3 Qc7 9. 0-0 Nxe5 10. Nxe5 Qxe5 11. Re1 Bd6 12. f4 Qf6 13. g3 Ne7 14. Bd4 Qh6 15. Nd2 0-0 16. Qf3 Nc6 17. Be3 b6 18. h4 Bc5 19. Nb3 Bxe3+ 20. Rxe3 Qf6 21. Rae1 Bd7 22. Bb1 a5 23. Rd1 a4 24. Nd4 Nxd4 25. Rxd4 b5 26. a3 Bc6 27. Re5 g6 28. h5 Rfb8 29. hxg6 fxg6 30. Qg4 Bd7 31. Rd2 Rb6 32. Rg5 Be8 33. Re5 Ra7 34. Rde2 Re7 35. Qf3 Bf7 36. g4 Kf8 37. g5 Qg7 38. Bd3 Qg8 39. Qe3 Be8 1-0

[Event "Geller Memorial op-B1 6th"]
[Site "Odessa"]
[Date "2010.08.26"]
[Round "6"]
[White "Mazurov, Sergey"]
[Black "Marchenko, Viktor"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "1900"]
[PlyCount "72"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c3 e5 2. d4 exd4 3. cxd4 d5 4. Nf3 Bd6 5. Nc3 c6 6. e3 Bg4 7. Be2 Nf6 8. 0-0 0-0 9. b3 Re8 10. h3 Bh5 11. Nh4 Bxe2 12. Nxe2 Ne4 13. Nf3 Nd7 14. Bb2 Ndf6 15. Nc3 Nxc3 16. Bxc3 Ne4 17. Qc2 Re6 18. Nd2 Qh4 19. Nxe4 Rxe4 20. Qe2 Rae8 21. Bd2 Rxd4 22. Bc3 Rde4 23. Qb2 R8e6 24. Qe2 d4 25. Bd2 h5 26. Rae1 Rg6 27. Qf3 Rf6 28. Qd1 Rg6 29. Qf3 Rf6 30. Qd1 d3 31. Bc3 Rg6 32. Qf3 Reg4 33. g3 Rxg3+ 34. fxg3 Rxg3+ 35. Kf2 Rg6+ 36. Qg3 Qxg3# 0-1

[Event "Geller Memorial op-B1 6th"]
[Site "Odessa"]
[Date "2010.08.25"]
[Round "5"]
[White "Marchenko, Viktor"]
[Black "Galevsky, Nikolay"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1900"]
[PlyCount "81"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Bxc6+ bxc6 6. Nxd4 c5 7. Ne2 Nf6 8. Nbc3 Be7 9. 0-0 0-0 10. Ng3 Re8 11. h3 Bb7 12. Re1 Nd7 13. Nf5 Bg5 14. Qg4 Bf6 15. Bh6 g6 16. f4 Kh8 17. Ng3 Bh4 18. Rad1 Bxg3 19. Qxg3 f6 20. Re3 Qe7 21. Rde1 Qf7 22. Nb5 Rac8 23. Nxa7 Ra8 24. Nb5 Rxa2 25. Nxc7 Rg8 26. Nb5 Qe6 27. Rd1 Rxb2 28. Nxd6 Bc6 29. Rc3 Rb4 30. Qd3 Rd4 31. Qf3 Qxd6 32. Rcd3 Rxd3 33. cxd3 Qd4+ 34. Kh2 f5 35. Qe2 Re8 36. e5 Nf8 37. Bg5 Ne6 38. Bf6+ Kg8 39. g3 Qd5 40. Rb1 Nd4 41. Qa2 0-1

[Event "Geller Memorial op-B1 6th"]
[Site "Odessa"]
[Date "2010.08.24"]
[Round "4"]
[White "Kirilenkov, Vladimir"]
[Black "Marchenko, Viktor"]
[Result "1/2-1/2"]
[ECO "A15"]
[BlackElo "1900"]
[PlyCount "75"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 c5 4. Bg2 Nc6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. Nc3 0-0 9. Bg5 h6 10. Bf4 Nh5 11. Bd2 Qc7 12. Qc1 Kh7 13. g4 Nf6 14. g5 Ng8 15. h4 h5 16. Qc2 d6 17. Bf3 Bf5 18. e4 Be6 19. Ne2 Be5 20. Bc3 Bxc4 21. Bxe5 Bxe2 22. Bxd6 Qxd6 23. Bxe2 Qb4+ 24. Kf1 e5 25. Rh3 Rab8 26. b3 Ne7 27. Bc4 Kg7 28. a3 Qc5 29. b4 Qb6 30. Rd1 Rbd8 31. Rhd3 Rxd3 32. Rxd3 Rd8 33. Qb3 Rxd3 34. Qxd3 Qd4 35. Ke2 c5 36. b5 Nc8 37. Bd5 Nb6 38. Qb3 1/2-1/2

[Event "Geller Memorial op-B1 6th"]
[Site "Odessa"]
[Date "2010.08.23"]
[Round "3"]
[White "Nikolaychuk, Vyacheslav"]
[Black "Marchenko, Viktor"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1900"]
[BlackElo "1900"]
[PlyCount "145"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 cxd4 5. exd4 Bb4 6. Bd2 Nc6 7. Nf3 d5 8. a3 Bd6 9. c5 Bb8 10. g3 0-0 11. Bg2 h6 12. 0-0 Ne4 13. Nxe4 dxe4 14. Ne1 Qxd4 15. Qc1 f5 16. b4 Qf6 17. f3 Nd4 18. Qd1 Nb3 19. Rb1 Nxd2 20. Qxd2 Rd8 21. Qc1 Bd7 22. fxe4 Qd4+ 23. Rf2 fxe4 24. Qd2 Ba4 25. Qxd4 Rxd4 26. Re2 Kf7 27. Rxe4 Rd2 28. Re3 Bc6 29. Bxc6 bxc6 30. Nf3 Rd5 31. Rf1 Rf5 32. Nd4 Rxf1+ 33. Kxf1 e5 34. Nxc6 Ke6 35. Nxb8 Rxb8 36. Rd3 a5 37. Rd6+ Ke7 38. Rb6 Ra8 39. Ke2 axb4 40. axb4 Ra2+ 41. Ke3 Ra1 42. Ke4 Re1+ 43. Kf5 Kd7 44. Rd6+ Kc7 45. Re6 Rb1 46. Rb6 Re1 47. Re6 Rb1 48. Rxe5 Rxb4 49. Re7+ Kd8 50. Rxg7 Rb5 51. Kg6 Rxc5 52. Kxh6 Rc2 53. h4 Rc6+ 54. Rg6 Rc5 55. Rg7 Rc6+ 56. Kh7 Ke8 57. Kg8 Rh6 58. Rh7 Rg6+ 59. Rg7 Rh6 60. Rg5 Rf6 61. Kg7 Re6 62. Rg6 Re5 63. g4 Re7+ 64. Kh6 Kf8 65. g5 Re4 66. h5 Re7 67. Rf6+ Kg8 68. g6 Ra7 69. Kg5 Ra5+ 70. Rf5 Ra1 71. h6 Ra8 72. h7+ Kh8 73. Kh6 1-0

[Event "Geller Memorial op-B1 6th"]
[Site "Odessa"]
[Date "2010.08.22"]
[Round "2"]
[White "Marchenko, Viktor"]
[Black "Koniukhovsky, Igor"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1900"]
[PlyCount "98"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. f3 Bh5 7. Nb5 Qb6 8. c4 c6 9. c5 Qd8 10. Bf4 cxb5 11. Bxb8 Rxb8 12. Bxb5+ Nd7 13. Qa4 a6 14. Bc4 e6 15. Ne2 Be7 16. 0-0 0-0 17. Bd3 Bg6 18. Bxg6 hxg6 19. Qc2 Nf6 20. Rfd1 Nd5 21. Qd3 b6 22. Qxa6 bxc5 23. b3 cxd4 24. Nxd4 Bf6 25. Nxe6 Qb6+ 26. Qxb6 Nxb6 27. Nxf8 Bxa1 28. Rxa1 Kxf8 29. Rd1 Ke7 30. Kf2 Ke6 31. Re1+ Kd6 32. Re3 Rc8 33. Re2 Nd5 34. Rd2 Rc7 35. b4 Rc4 36. a3 Rc3 37. Ra2 Rb3 38. Kg3 Nc3 39. Ra1 Nb1 40. a4 Rxb4 41. a5 Nc3 42. Ra3 Nd5 43. a6 Rb8 44. f4 Ra8 45. a7 Kc6 46. h4 Kb6 47. f5 gxf5 48. h5 Rxa7 49. Rxa7 Kxa7 0-1

[Event "Geller Memorial op-B1 6th"]
[Site "Odessa"]
[Date "2010.08.21"]
[Round "1"]
[White "Shpilevoy, Eugen"]
[Black "Marchenko, Viktor"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1972"]
[BlackElo "1900"]
[PlyCount "63"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 e6 5. Be2 b6 6. 0-0 Bg7 7. Nc3 0-0 8. b3 d5 9. Bb2 Na6 10. Rc1 Bb7 11. Qc2 dxc4 12. Bxc4 Nb4 13. Qe2 a6 14. Rfd1 Qe7 15. dxc5 b5 16. Bd3 Nxd3 17. Rxd3 Ne4 18. Nxe4 Bxe4 19. Bxg7 Bxd3 20. Bxf8 Qd8 21. Qd2 Kxf8 22. Rd1 Qd5 23. Qxd3 Qxc5 24. Qd6+ Qxd6 25. Rxd6 Ke7 26. Rd2 Rc8 27. g3 b4 28. Nd4 Rc1+ 29. Kg2 Rc5 30. Rc2 Rc3 31. Nc6+ Kd6 32. Nxb4 1-0

[Event "Geller Memorial op-B 4th"]
[Site "Odessa"]
[Date "2008.09.18"]
[Round "9"]
[White "Marchenko, Viktor"]
[Black "Bezborodova, Ekaterina"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "90"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. a4 Ng4 8. Bb5+ Kf8 9. Bg5 h6 10. Bc1 Qb6 11. Nce2 e5 12. h3 Nf6 13. Nb3 Nxe4 14. Be3 Qc7 15. Bd3 Nf6 16. Ng3 Be6 17. Ne4 Nbd7 18. 0-0 Nxe4 19. Bxe4 Nf6 20. Bd3 Kg8 21. Nd2 Nd5 22. c3 Nxe3 23. fxe3 d5 24. e4 Qc6 25. Qe2 Rd8 26. Kh1 a6 27. g4 h5 28. g5 Bxh3 29. Qe3 Be6 30. a5 Qd6 31. Nf3 Kh7 32. Qf2 Rhf8 33. Qh2 Bg4 34. Qh4 Qc6 35. Rae1 d4 36. c4 Qa4 37. Nh2 Be6 38. Be2 d3 39. Bxh5 gxh5 40. Qxh5+ Kg8 41. Rf6 Qxc4 42. Qf3 d2 43. Rd1 Qd3 44. Nf1 Qxf3+ 45. Rxf3 Bg4 0-1

[Event "Geller Memorial op-B 4th"]
[Site "Odessa"]
[Date "2008.09.16"]
[Round "7"]
[White "Vasilevsky, Viktor"]
[Black "Marchenko, Viktor"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "78"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. a3 Nf6 4. f3 a6 5. Qe2 Nc6 6. c3 b5 7. Bd3 e5 8. Bc2 Be6 9. d3 Be7 10. g3 0-0 11. Be3 Qc7 12. b3 Rfb8 13. Nd2 d5 14. exd5 Nxd5 15. c4 Nxe3 16. Qxe3 Nd4 17. Bd1 b4 18. a4 h6 19. h4 Rd8 20. Be2 Nc2+ 21. Kf2 f5 22. Nh3 Nxe3 23. Kxe3 Rd4 24. Kf2 Rad8 25. Ke3 e4 26. Nf4 Bf7 27. g4 g5 28. Nd5 Bxd5 29. Kf2 e3+ 30. Ke1 exd2+ 31. Kxd2 Qf4+ 32. Kc2 Bxf3 33. Rhf1 Bxe2 34. Rxf4 Rxf4 35. Kd2 Bxd3 36. Re1 Be4+ 37. Kc1 gxh4 38. gxf5 Bg5 39. f6 Rf1+ 0-1

[Event "Geller Memorial op-B 4th"]
[Site "Odessa"]
[Date "2008.09.15"]
[Round "6"]
[White "Marchenko, Viktor"]
[Black "Grigoryev, Andrey"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "81"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bd5 Nxd5 8. Nxd5 Bb7 9. c4 e6 10. Ne3 Bxe4 11. cxb5 axb5 12. Nxb5 Qa5+ 13. Nc3 Be7 14. 0-0 Bb7 15. Qg4 Bf6 16. Nc4 Qd8 17. Bf4 e5 18. Rfd1 d5 19. Bxe5 Bxe5 20. Nxe5 0-0 21. Qd4 Na6 22. b4 Qg5 23. Nf3 Qe7 24. a3 Rfd8 25. Re1 Qc7 26. Na4 Bc6 27. Nc3 Rab8 28. Rab1 Ba8 29. Na4 Bc6 30. Rec1 Qb7 31. Nc3 Qc8 32. b5 Bxb5 33. Nd1 Bc4 34. Ne3 Rxb1 35. Rxb1 Qc5 36. Qxc5 Nxc5 37. Nd4 f6 38. Nc6 Ra8 39. Rb8+ Rxb8 40. Nxb8 Kf7 41. Nc6 0-1

[Event "Geller Memorial op-B 4th"]
[Site "Odessa"]
[Date "2008.09.13"]
[Round "5"]
[White "Lysenko, Alexandr"]
[Black "Marchenko, Viktor"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "135"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 e5 4. d4 Bg4 5. dxe5 Bxf3 6. Qxf3 dxe5 7. Bc4 Qf6 8. Bb5+ Nc6 9. Qxf6 Nxf6 10. Bxc6+ bxc6 11. f3 Nd7 12. Be3 Be7 13. Na3 0-0 14. 0-0-0 Nb6 15. c4 Rfd8 16. b3 a5 17. Nc2 a4 18. Rxd8+ Rxd8 19. Ne1 Ra8 20. Kb2 axb3 21. axb3 Kf8 22. Nd3 Nd7 23. Rd1 Ke8 24. Nc1 f6 25. Ne2 Nf8 26. Nc3 Ne6 27. Na4 Rb8 28. Ra1 Nd4 29. Bxd4 cxd4 30. c5 Rb5 31. Rc1 Bd8 32. Ka3 Ba5 33. Rc4 Bd2 34. b4 Kd8 35. Nb2 Ke7 36. Nd3 g5 37. Rc2 Bc3 38. Kb3 Kd7 39. Ra2 Kc7 40. Kc4 Kb8 41. Ra4 h5 42. g3 Bd2 43. Ra2 Bc3 44. h4 gxh4 45. gxh4 Rb7 46. Rg2 Rf7 47. Rg8+ Kb7 48. Rh8 Bd2 49. Rxh5 Rg7 50. Rf5 Rg6 51. h5 Rh6 52. Nf2 Bg5 53. Ng4 Rh8 54. Nxf6 Bf4 55. Ng4 Rd8 56. Kd3 Re8 57. h6 Ka6 58. h7 Rh8 59. Rf7 Kb5 60. Nf6 Kxb4 61. Rg7 Ra8 62. Rg8 Ra2 63. Rb8+ Kxc5 64. Nd7+ Kd6 65. h8Q Ra3+ 66. Kc4 Rc3+ 67. Kb4 c5+ 68. Nxc5 1-0

[Event "Geller Memorial op-B 4th"]
[Site "Odessa"]
[Date "2008.09.12"]
[Round "4"]
[White "Barduk, Artem"]
[Black "Marchenko, Viktor"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "60"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf3 Be7 8. Bc4 0-0 9. Ng5 Bg4 10. f3 Bd7 11. Nxf7 Rxf7 12. Bxf7+ Kxf7 13. Nd5 Bc6 14. Nxe7 Qxe7 15. 0-0 Nbd7 16. c3 Rd8 17. b4 Nb6 18. Qb3+ Qe6 19. Qb1 Ba4 20. Be3 Nc4 21. Bc1 d5 22. exd5 Rxd5 23. Qa2 Rd3 24. Bg5 h6 25. Bxf6 gxf6 26. Rfd1 Bxd1 27. Qb1 Qb6+ 28. Kh1 Qe3 29. h3 b5 30. Qa2 Rd2 0-1

[Event "Geller Memorial op-B 4th"]
[Site "Odessa"]
[Date "2008.09.11"]
[Round "3"]
[White "Marchenko, Viktor"]
[Black "Scherbakova, Galina"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "73"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 d6 6. dxe5 Bb7 7. 0-0 c5 8. Nc3 Ne7 9. Bf4 Ng6 10. Bg3 Be7 11. Nd5 Bxd5 12. Qxd5 0-0 13. Rfd1 Qd7 14. exd6 cxd6 15. Bxd6 Bxd6 16. Qxd6 Qxd6 17. Rxd6 Nf4 18. g3 Ne2+ 19. Kf1 Nd4 20. Nxd4 cxd4 21. Rxd4 g6 22. Rad1 Rfc8 23. R1d2 Rab8 24. b3 Rb6 25. Rd8+ Rxd8 26. Rxd8+ Kg7 27. f4 Rc6 28. c4 a5 29. Ra8 Rc5 30. e5 h6 31. Ke2 g5 32. Ke3 Kg6 33. Ra6+ Kh5 34. Kf3 gxf4 35. Kxf4 a4 36. g4+ Kh4 37. Rxh6# 1-0

[Event "Geller Memorial op-B 4th"]
[Site "Odessa"]
[Date "2008.09.10"]
[Round "2"]
[White "Zhecheva, Oksana"]
[Black "Marchenko, Viktor"]
[Result "1-0"]
[ECO "E28"]
[WhiteElo "2256"]
[PlyCount "133"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 0-0 6. Nf3 Nc6 7. a3 Bxc3+ 8. bxc3 d6 9. Bd3 h6 10. 0-0 Qc7 11. Re1 b6 12. e4 e5 13. d5 Ne7 14. Qe2 Ng6 15. h3 h5 16. Nh2 h4 17. Bg5 Nh7 18. Be3 Qe7 19. a4 a5 20. Reb1 Rb8 21. Rb2 Bd7 22. Bc2 Rb7 23. Rab1 Rfb8 24. Qd2 Qe8 25. Ra1 Qd8 26. f4 exf4 27. Bxf4 Ne5 28. Bxe5 dxe5 29. Nf3 Qf6 30. Rf1 Qe7 31. Qf2 g5 32. Nh2 f6 33. Bd1 Rf8 34. Ng4 Kg7 35. Ne3 Kh8 36. Nf5 Bxf5 37. Qxf5 Qd6 38. Bg4 Re7 39. Rfb1 Rb8 40. Qg6 Nf8 41. Qf5 Nh7 42. Qf3 Reb7 43. Be6 Rf8 44. Rb5 Rfb8 45. Qh5 Kg7 46. Qg4 Re7 47. Rf1 Rf8 48. Bf5 Kh8 49. Rfb1 Rb8 50. Kf2 Kg7 51. Ke3 Kh6 52. g3 hxg3 53. Qxg3 Kg7 54. h4 Kh8 55. Rh1 Rg7 56. hxg5 fxg5 57. Rh5 Qf6 58. Rb1 Rbb7 59. Rbh1 Kg8 60. Qg4 Nf8 61. Rh8+ Kf7 62. Qh5+ Ke7 63. Rh6 Qf7 64. d6+ Kd8 65. Rh8 Rg8 66. Qxf7 Rxf7 67. Rxg8 1-0

[Event "Geller Memorial op-B 4th"]
[Site "Odessa"]
[Date "2008.09.09"]
[Round "1"]
[White "Marchenko, Viktor"]
[Black "Bernatskiy, Alexander"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "113"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. a4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e6 7. Bc4 Bb4 8. f3 0-0 9. 0-0 Bc5 10. Be3 Qb6 11. Nce2 e5 12. c3 exd4 13. cxd4 Be7 14. Qc1 Qd8 15. e5 Ne8 16. f4 d5 17. Bd3 f5 18. g4 Bd7 19. Ng3 Rc8 20. Qb1 Nb4 21. gxf5 Nxd3 22. Qxd3 Bh4 23. f6 gxf6 24. Nf5 fxe5 25. Nh6+ Kg7 26. fxe5 Rxf1+ 27. Rxf1 Be6 28. Kh1 Qe7 29. Qd2 Kh8 30. Qe2 Ng7 31. Qf3 b5 32. axb5 axb5 33. Qe2 Bg5 34. Qd2 Bxe3 35. Qxe3 Rf8 36. Rf3 Nf5 37. Nxf5 Bxf5 38. Kg1 Be4 39. Rg3 Qf7 40. Qe2 Rg8 41. Qxb5 Rxg3+ 42. hxg3 Qf3 43. Qe8+ Kg7 44. Qd7+ Kg6 45. Qe6+ Kg5 46. Qe7+ Kh6 47. Qh4+ Kg6 48. Qh3 Qe3+ 49. Kf1 Qc1+ 50. Kf2 Qxb2+ 51. Ke1 Qc3+ 52. Kf1 Qf3+ 53. Ke1 Qh1+ 54. Qxh1 Bxh1 55. Kf2 Kf5 56. g4+ Kxg4 57. e6 0-1

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.16"]
[Round "9"]
[White "Bendiuk, Alexander"]
[Black "Marchenko, Viktor"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "57"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Bg4 4. Bc4 e6 5. h3 Bxf3 6. Qxf3 Nc6 7. c3 Qc7 8. 0-0 h5 9. Na3 a6 10. Nc2 b5 11. Be2 g6 12. a4 b4 13. cxb4 cxb4 14. d4 b3 15. Qxb3 Nf6 16. Bf3 Rb8 17. Qc3 d5 18. exd5 Nxd5 19. Bxd5 exd5 20. f5 Kd8 21. fxg6 fxg6 22. Bg5+ Be7 23. Rf7 Qb6 24. Bf6 Re8 25. Rf1 Rb7 26. Rg7 Bxf6 27. Rxb7 Qxb7 28. Rxf6 Ne7 29. Rd6+ 1-0

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.15"]
[Round "8"]
[White "Marchenko, Viktor"]
[Black "Kirilenkov, Viktor"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "136"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[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 d6 4. Bxc6+ bxc6 5. d4 Bg4 6. dxe5 dxe5 7. Nbd2 Qf6 8. 0-0 Rd8 9. Qe2 Bc5 10. Qc4 Bb6 11. a4 a5 12. b4 Be6 13. Qxc6+ Kf8 14. bxa5 Ne7 15. Ba3 Bxa5 16. c3 Bd7 17. Qxf6 gxf6 18. Bb4 Bb6 19. c4 Ke8 20. a5 Ba7 21. Ra2 Nc6 22. Bc3 Be6 23. Rb2 Rb8 24. Rfb1 Kd7 25. Rxb8 Rxb8 26. Rxb8 Nxb8 27. Kf1 Kc6 28. Ke2 Nd7 29. Ne1 Nc5 30. Nd3 Nxd3 31. Kxd3 Bxf2 32. Bb4 Bc5 33. Kc3 Bc8 34. h3 Bb7 35. g4 Bd4+ 36. Kd3 Kd7 37. Nb3 Bf2 38. Bc5 Be1 39. Be3 Bb4 40. Bd2 Bxd2 41. Nxd2 Kc6 42. Nb3 Ba6 43. Kc3 Bc8 44. Kb4 Bb7 45. Nc5 Bc8 46. Na4 Kd6 47. Nc5 Kc6 48. Na4 Kd6 49. Nc3 c6 50. Na4 Kc7 51. Nc5 h6 52. Kc3 Kd6 53. Kb4 Kc7 54. Na4 Ba6 55. Kc5 Bc8 56. Nc3 Kb7 57. Ne2 Ka6 58. Ng3 Kxa5 59. Kxc6 Ka6 60. Kd6 Bb7 61. Ke7 Kb6 62. Kxf6 Kc5 63. Kxe5 Kxc4 64. Nf5 Kd3 65. Nxh6 Bxe4 66. Nxf7 Ke3 67. Ng5 Bc2 68. Ne6 Kf3 1-0

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.14"]
[Round "7"]
[White "Krishtofik, Vladimir"]
[Black "Marchenko, Viktor"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "104"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nf5 Bxf5 8. exf5 Be7 9. Bc4 Nbd7 10. Bxf6 Nxf6 11. Nd5 0-0 12. 0-0 Rc8 13. b3 Rc5 14. a4 Kh8 15. Nxe7 Qxe7 16. Re1 Qc7 17. Bd3 a5 18. c4 d5 19. cxd5 Nxd5 20. Bc4 Nb4 21. Rc1 Rd8 22. Qf3 Rc6 23. Rcd1 Rxd1 24. Qxd1 Rd6 25. Qe2 f6 26. Kh1 Nc6 27. Qh5 Qe7 28. Rd1 Nd4 29. h3 Nxf5 30. Bd3 g6 31. Qg4 e4 32. Bc4 Rxd1+ 33. Qxd1 Qd6 34. Qe2 Qd4 35. Kh2 Kg7 36. g3 b6 37. Be6 Nd6 38. Kg2 f5 39. Qa6 Kf6 40. Bg8 e3 41. fxe3 Qxe3 42. Qa7 Qe4+ 43. Kg1 Qb7 44. Qxb7 Nxb7 45. Kf2 Nd6 46. Ke3 Nf7 47. Bxf7 Kxf7 48. Kf4 Kf6 49. h4 h6 50. Ke3 Ke5 51. Kd3 Kd5 52. Ke3 Ke5 0-1

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.13"]
[Round "6"]
[White "Marchenko, Viktor"]
[Black "Kafadzhiy, Vladimir"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "95"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Nd7 7. 0-0 a6 8. Re1 h6 9. a3 Ne7 10. b4 b5 11. Nbd2 a5 12. bxa5 Rxa5 13. Nb3 Ra4 14. Bb2 Ng6 15. g3 Qa8 16. h4 Be7 17. h5 Ngf8 18. Nbd2 Nh7 19. Nh4 0-0 20. Ndf3 Qb7 21. Bc1 Rfa8 22. Re3 Nb6 23. Nd2 Qa7 24. f4 Nd7 25. Nhf3 b4 26. Nb1 c5 27. Re1 c4 28. Qd1 c3 29. Qd3 Nb6 30. f5 exf5 31. Qxf5 Nf8 32. g4 Ne6 33. g5 Bxg5 34. Nxg5 hxg5 35. Be3 Nc4 36. Bf2 Nxd4 37. Qg4 Ne2+ 38. Qxe2 Qd7 39. Bd4 Re8 40. Nxc3 bxc3 41. Bxc3 Nxa3 42. e6 Rxe6 43. Qf2 Rg4+ 44. Kh2 Qd6+ 45. Kh1 Ree4 46. Bd2 Rh4+ 47. Kg1 Reg4+ 48. Kf1 0-1

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.11"]
[Round "4"]
[White "Marchenko, Viktor"]
[Black "Ushakov, Mikhail"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "29"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 Bb4 7. Nd6+ Bxd6 8. Qxd6 b6 9. Bg5 Bb7 10. Nd5 Nd4 11. Bxf6 Qxf6 12. Nxf6+ gxf6 13. Bd3 Rc8 14. Qxf6 0-0 15. c3 1-0

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.10"]
[Round "3"]
[White "Starchenko, Vladimir"]
[Black "Marchenko, Viktor"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "135"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Be7 8. 0-0 b5 9. Ne2 Bb7 10. Ng3 Nbd7 11. b4 Qc7 12. Bd2 0-0 13. Qe2 Nb6 14. Rfc1 Rfe8 15. a3 Rac8 16. Be3 Bf8 17. Nd2 Nc4 18. Bg5 Be7 19. Nb3 g6 20. Qf3 Kg7 21. Be3 h5 22. Bg5 Rh8 23. h4 Ng4 24. Qe2 Bxg5 25. hxg5 f6 26. Bxc4 bxc4 27. gxf6+ Nxf6 28. Na5 Ba8 29. f3 h4 30. Nf1 Nh5 31. Kf2 Nf4 32. Qe3 c3 33. Nh2 Rb8 34. Rh1 Rb5 35. Rae1 Kf6 36. Ng4+ Ke6 37. g3 hxg3+ 38. Kxg3 Nh5+ 39. Kf2 Qb6 40. Qxb6 Rxb6 41. Re3 Rf8 42. Kg2 Rh8 43. Kf2 Rf8 44. Ke1 Rf4 45. Rh3 Rb8 46. Rxc3 Bxe4 47. Rc4 Bd5 48. Rc3 Ba8 49. Nb3 Rbf8 50. Nd2 d5 51. Rc7 e4 52. Ke2 d4 53. Nh2 Rxf3 54. Rxf3 exf3+ 55. Ndxf3 Nf4+ 56. Kf2 Kd6 57. Ra7 Kd5 58. Rxa6 Kc4 59. Ra5 Ne6 60. Ke2 Kc3 61. Re5 Nf4+ 62. Kd1 Bd5 63. Re7 Ne6 64. Nd2 Rf2 65. Nhf1 g5 66. Kc1 Bc4 67. Re8 Re2 68. Kb1 0-1

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.09"]
[Round "2"]
[White "Marchenko, Viktor"]
[Black "Altukhova, Yulia"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "47"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Bc5 7. c3 0-0 8. d4 exd4 9. cxd4 Bb6 10. Nc3 d6 11. Bg5 Re8 12. h3 Be6 13. d5 Bd7 14. dxc6 Bxc6 15. Re1 Ba5 16. Bd5 Bxd5 17. exd5 Rxe1+ 18. Qxe1 Bxc3 19. bxc3 h6 20. Bxf6 Qxf6 21. Nd4 Rd8 22. Nc6 Rd7 23. Qe8+ Kh7 24. Qxd7 1-0

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.08"]
[Round "1"]
[White "Medvedeva, Anastasia"]
[Black "Marchenko, Viktor"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "91"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Bb5 Bd7 6. 0-0 Nxd4 7. Bxd7+ Qxd7 8. Qxd4 Nf6 9. e5 dxe5 10. Qxd7+ Nxd7 11. Bg5 f6 12. Be3 0-0-0 13. Bxa7 b6 14. Nc3 Kb7 15. Rad1 Kxa7 16. Rd2 Kb7 17. Rfd1 Be7 18. Rxd7 Bd6 19. R1xd6 Rxd7 20. Rxd7 Kc6 21. Rxg7 Rd8 22. Rxh7 b5 23. g3 Rd2 24. Nxb5 Kxb5 25. Rxc7 Kb6 26. Rf7 Rd6 27. h4 e4 28. h5 Kc6 29. h6 f5 30. h7 Rh6 31. Rxf5 Rxh7 32. b4 Kd6 33. a4 Re7 34. c4 e3 35. c5+ Kc7 36. fxe3 Rxe3 37. Rf6 Rxg3+ 38. Kf2 Rg4 39. b5 Rxa4 40. b6+ Kb7 41. Ke3 Rc4 42. Rf5 Kc6 43. Kd3 Rc1 44. Kd4 Kb5 45. b7 Rc4+ 46. Kd3 1-0

[Event "UKR-ch40"]
[Site "Donetsk"]
[Date "1971.04.17"]
[Round "11"]
[White "Telman, Valeri"]
[Black "Marchenko, Viktor"]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "51"]
[EventDate "1971.04.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. 0-0 Bd6 6. c4 c6 7. Bf4 0-0 8. Bxd6 Qxd6 9. Nbd2 Nbd7 10. e3 b6 11. Qa4 Bb7 12. Rfd1 Kh8 13. Rac1 Ne4 14. a3 a6 15. Qb3 c5 16. dxc5 bxc5 17. Nxe4 fxe4 18. Ng5 Rab8 19. Nxe4 Qe7 20. Nd2 dxc4 21. Qc3 Bxg2 22. Kxg2 Nb6 23. Nxc4 Nxc4 24. Qxc4 Rxb2 25. Rc2 Rxc2 26. Qxc2 1/2-1/2

