[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.28"]
[Round "10"]
[White "Diakov, Oleg"]
[Black "Prohorov, Olexandr"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2109"]
[BlackElo "2093"]
[PlyCount "84"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. h3 Bg7 8. 0-0 e6 9. d3 Nge7 10. Be3 0-0 11. Qd2 Nd4 12. Bxd4 cxd4 13. Ne2 e5 14. Ng3 a5 15. Rfb1 Nc6 16. b3 Nd8 17. Rb2 Ne6 18. Rab1 b5 19. Rc2 b4 20. Rcb2 Nc5 21. Rd1 Qe7 22. Nf1 h5 23. Qe2 Bh6 24. N1d2 Kg7 25. Nf1 Qd7 26. Kh1 Ra7 27. Ne1 f5 28. exf5 Qxf5 29. Ng3 Qe6 30. Nf1 Raf7 31. f3 Bf4 32. Kg1 Kg8 33. Qf2 Rg7 34. Rc2 g5 35. g3 Qxh3 36. Qh2 g4 37. Qxh3 gxh3 38. Kh2 Bg5 39. Kxh3 h4 40. g4 Rgf7 41. Rf2 e4 42. dxe4 Nxe4 0-1

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.28"]
[Round "11"]
[White "Frolov, Artur"]
[Black "Diakov, Oleg"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2399"]
[BlackElo "2109"]
[PlyCount "65"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 Bb7 8. Qe2 d5 9. e5 d4 10. Be4 Nd5 11. d3 dxc3 12. Nxc3 Be7 13. Rd1 0-0 14. d4 cxd4 15. Nxd5 exd5 16. Bc2 g6 17. Nxd4 Nxd4 18. Rxd4 Re8 19. Bf4 Bc5 20. Rd2 Qd7 21. Bb3 d4 22. e6 fxe6 23. Be5 a5 24. Qg4 a4 25. Bc2 Qf7 26. h4 Kf8 27. Bd3 Rec8 28. Rc1 Bb6 29. Rcd1 a3 30. b4 Rd8 31. h5 g5 32. Qxg5 Rd5 33. Be4 1-0

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.27"]
[Round "8"]
[White "Diakov, Oleg"]
[Black "Sitnikov, Anton"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2109"]
[BlackElo "2441"]
[PlyCount "70"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bxd5 13. exd5 Ne7 14. Nxb5 Bg7 15. Nc3 e4 16. Be2 0-0 17. Qd2 Ng6 18. a4 Re8 19. Ra3 f4 20. Rb3 Qh4 21. Rb4 f5 22. f3 e3 23. Qd3 Qg5 24. Kh1 Ne5 25. Qd1 Nd7 26. a5 Be5 27. Na4 Ra7 28. Bd3 Nf6 29. Re1 Rg7 30. Qe2 Nh5 31. Kg1 Rg6 32. Rc1 Kh8 33. Nc3 Reg8 34. h3 Ng3 35. Qe1 Rh6 0-1

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.27"]
[Round "9"]
[White "Taranenko, Evgueniy"]
[Black "Diakov, Oleg"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2221"]
[BlackElo "2109"]
[PlyCount "57"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. a3 Nf6 2. c4 g6 3. b4 a5 4. Bb2 axb4 5. axb4 Rxa1 6. Bxa1 Bg7 7. e4 d6 8. Be2 0-0 9. d3 c6 10. Nf3 Na6 11. Bc3 Qb6 12. Qa4 Bg4 13. 0-0 Ra8 14. Qa1 Nh5 15. Bxg7 Nxg7 16. Nbd2 Ra7 17. b5 cxb5 18. Qb2 b4 19. d4 Ne6 20. Rb1 Nb8 21. h3 Bxf3 22. Nxf3 Qa5 23. Qd2 Ra8 24. g3 Na6 25. h4 Rd8 26. Kg2 Ng7 27. h5 Nxh5 28. Qh6 e5 29. c5 1-0

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.26"]
[Round "6"]
[White "Bakhmatsky, Vladislav"]
[Black "Diakov, Oleg"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2434"]
[BlackElo "2109"]
[PlyCount "81"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nh3 Nf6 7. 0-0 0-0 8. f4 Bg4 9. Qd2 Nd4 10. Kh1 Qd7 11. Ng1 Be6 12. Nd1 d5 13. Ne3 dxe4 14. dxe4 Qa4 15. e5 Ng4 16. Nxg4 Bxg4 17. c3 Nc6 18. Qf2 Rac8 19. Be3 c4 20. Nf3 Rfd8 21. Nd2 Be6 22. Kg1 Qb5 23. Ne4 b6 24. Qe2 Qa4 25. g4 Rd3 26. f5 Bd5 27. e6 f6 28. g5 Rf8 29. gxf6 exf6 30. Rf4 Qa5 31. Raf1 g5 32. R4f2 h6 33. Bd4 Ne7 34. b3 Qa6 35. h4 gxh4 36. Bxf6 Bxf6 37. Nxf6+ Rxf6 38. Qe5 Kg7 39. Bxd5 Nxd5 40. e7 Rg3+ 41. Kh2 1-0

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.26"]
[Round "7"]
[White "Diakov, Oleg"]
[Black "Aliferenko, Aleksei"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2109"]
[BlackElo "2217"]
[PlyCount "72"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 g5 7. Bg3 dxc4 8. e4 b5 9. Be2 Bb7 10. 0-0 Nbd7 11. Ne5 Bg7 12. Nxd7 Nxd7 13. Bd6 a6 14. Re1 Bf8 15. Bxf8 Kxf8 16. a4 Kg7 17. Qc2 e5 18. Rad1 Qe7 19. d5 Rhd8 20. b3 b4 21. dxc6 Bxc6 22. Nd5 Bxd5 23. exd5 c3 24. d6 Qf6 25. Bg4 a5 26. Re3 e4 27. Qxe4 Qf4 28. Qxf4 gxf4 29. Re7 Nc5 30. Rc7 Nxb3 31. Rd5 Ra6 32. d7 Kf6 33. Rf5+ Ke7 34. Rxf4 Nd2 35. Bf5 Re6 36. Bxe6 fxe6 0-1

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.25"]
[Round "5"]
[White "Diakov, Oleg"]
[Black "Rakhmanin, Yuri"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2109"]
[BlackElo "2024"]
[PlyCount "49"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 Be6 10. Rb1 f6 11. d3 a5 12. b5 Nd4 13. Nd2 c6 14. bxc6 Nxc6 15. Nc4 Nxc4 16. dxc4 Qxd1 17. Rxd1 Rab8 18. Bd5 Bf7 19. Kg2 Rfc8 20. Nb5 a4 21. Bd2 b6 22. e3 Bc5 23. Be1 Kf8 24. Bc3 Bg6 25. Rb2 1/2-1/2

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.25"]
[Round "4"]
[White "Krupko, Alexey"]
[Black "Diakov, Oleg"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2261"]
[BlackElo "2109"]
[PlyCount "81"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. Nc3 Rb8 8. e4 Be7 9. Qe2 Nxd4 10. Nxd4 Qxd4 11. Rd1 Qc5 12. e5 Nd7 13. Ne4 Qb4 14. Qg4 Bf8 15. a3 Qb3 16. Bd2 h5 17. Qg5 b6 18. Bc3 Bb7 19. Rd2 Qa4 20. Rad1 Bd5 21. Rxd5 exd5 22. Rxd5 Qc6 23. Rd6 cxd6 24. Nxd6+ Qxd6 25. exd6 Rh6 26. Bd5 Rxd6 27. Qxh5 g6 28. Qe2+ Be7 29. Qxc4 f5 30. Bf7+ Kf8 31. Bg8 Ke8 32. Qf7+ Kd8 33. Bh7 Bf6 34. Bxg6 Bxc3 35. bxc3 f4 36. g4 Rc8 37. Bf5 Rc5 38. h4 Re5 39. Bxd7 Rxd7 40. Qf6+ Rde7 41. h5 1-0

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.24"]
[Round "3"]
[White "Diakov, Oleg"]
[Black "Koveshnikov, Igor"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2109"]
[BlackElo "2006"]
[PlyCount "50"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nd7 9. 0-0-0 Nc5 10. Bc4 Be6 11. Bxe6 fxe6 12. Rhe1 e5 13. Be3 b6 14. Kb1 Qe8 15. Qd5+ Kh8 16. h4 h6 17. Qc4 Qg6 18. Qd5 Rae8 19. Bxc5 bxc5 20. Qc6 Qxg2 21. Nxe5 Qxc6 22. Nxc6 Bxh4 23. Rxe8 Rxe8 24. a4 a6 25. Rf1 g5 0-1

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.24"]
[Round "2"]
[White "Kotliar, Alexey"]
[Black "Diakov, Oleg"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2261"]
[BlackElo "2109"]
[PlyCount "49"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. c4 Bg7 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 c5 12. dxc6 bxc6 13. c5 dxc5 14. Be3 Qa5 15. Na4 c4 16. Ndc5 Nf6 17. Qd6 Qd8 18. Bxc4+ Kh8 19. Qxd8 Rxd8 20. Rad1 Rf8 21. Bd2 fxe4 22. fxe4 Bg4 23. Rde1 Nc8 24. Be6 Nd6 25. Rxf6 1-0

[Event "Kremennaya Barbashova Memorial"]
[Site "Kremennaya"]
[Date "2017.06.23"]
[Round "1"]
[White "Diakov, Oleg"]
[Black "Terletsky, Oleg"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2109"]
[BlackElo "2313"]
[PlyCount "70"]
[EventDate "2017.06.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "1"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. a5 Qb7 15. Bc4 g6 16. Ra4 Rb8 17. Nc1 h5 18. Na2 Bh6 19. Qe2 Qd7 20. b3 Qc7 21. Nxb4 Rxb4 22. Rxb4 Qxa5 23. c3 Qa1+ 24. Kf2 Qxh1 25. Rb8+ Ke7 26. Rxh8 Bg5 27. Qf1 Qxh2 28. Ke2 e4 29. Ra8 Qe5 30. f4 Bxf4 31. Rxa6 e3 32. Ra8 Ne4 33. Ra7+ Kf6 34. Qf3 Ng3+ 35. Kd3 e2 0-1

[Event "Kremennaya Gerasimov Memorial"]
[Site "Kremennaya"]
[Date "2017.04.21"]
[Round "9"]
[White "Diakov, Oleg"]
[Black "Gutsko, Nikolai"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2103"]
[BlackElo "2165"]
[PlyCount "41"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 Be7 14. 0-0 0-0 15. Rb3 Qc5+ 16. Be3 Qe5 17. Bf4 Qc5+ 18. Be3 Qe5 19. Bd4 Qa5 20. Bb6 Qe5 21. Qd4 1/2-1/2

[Event "Kremennaya Gerasimov Memorial"]
[Site "Kremennaya"]
[Date "2017.04.20"]
[Round "8"]
[White "Piterbarg, Alexander"]
[Black "Diakov, Oleg"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2037"]
[BlackElo "2103"]
[PlyCount "63"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Nc3 Bf5 9. Re1 Nxc3 10. bxc3 Bxd3 11. Qxd3 0-0 12. Rb1 Na5 13. Bf4 Bf6 14. Re2 c6 15. Rbe1 Qd7 16. Be5 Bd8 17. h3 Nc4 18. Bf4 a5 19. Nh2 b5 20. Ng4 h5 21. Ne5 Nxe5 22. Rxe5 h4 23. R1e2 b4 24. R2e3 g6 25. Bh6 Bf6 26. Bxf8 Rxf8 27. f4 Qa7 28. Rf3 Bxe5 29. fxe5 Re8 30. Qe3 Re6 31. Qf4 Qe7 32. Qh6 1/2-1/2

[Event "Kremennaya Gerasimov Memorial"]
[Site "Kremennaya"]
[Date "2017.04.19"]
[Round "7"]
[White "Diakov, Oleg"]
[Black "Bakhmatsky, Vladislav"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2103"]
[BlackElo "2446"]
[PlyCount "122"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. Be3 Bd7 14. Re1 Kh8 15. a3 Be8 16. Ng5 Bh5 17. Qb1 Nxd4 18. Nb5 e5 19. Ne6 Ng4 20. Nbxd4 Rf6 21. Bg5 Rxe6 22. Nxe6 e4 23. Be2 Qxf2+ 24. Kh1 Qf5 25. Bxg4 Bxg4 26. Qc1 Qxe6 27. Bf4 h6 28. Qe3 Be5 29. Bxe5 Qxe5 30. h3 Bh5 31. g4 Bg6 32. Rad1 Rf8 33. Qc3 Qg5 34. Qd2 Qh4 35. Re3 Rf3 36. Rxf3 exf3 37. Kh2 Be4 38. Qd4 Qg5 39. Kg1 a5 40. Qf2 b5 41. Kh2 Kh7 42. Rd4 Kg6 43. Rd1 Qe5+ 44. Kg1 h5 45. gxh5+ Kxh5 46. Qh2 Qf6 47. Qf2 b4 48. axb4 axb4 49. Rd2 Qh4 50. Kh2 Qxf2+ 51. Rxf2 Kh4 52. Rf1 g5 53. Rd1 g4 54. hxg4 Kxg4 55. Kg1 Kg3 56. Rd2 Bb1 57. Kf1 Ba2 58. Ke1 Bc4 59. Rc2 b3 60. Rd2 Bb5 61. Rf2 Be2 0-1

[Event "Kremennaya Gerasimov Memorial"]
[Site "Kremennaya"]
[Date "2017.04.18"]
[Round "6"]
[White "Poliakov, Vladimir"]
[Black "Diakov, Oleg"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2418"]
[BlackElo "2103"]
[PlyCount "80"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 d6 8. Be3 b6 9. Rc1 Nbd7 10. Be2 Bb7 11. f3 Be7 12. 0-0 0-0 13. Kh1 Rac8 14. b4 Rfe8 15. Qd2 Ne5 16. f4 Ned7 17. Bd3 Ng4 18. Bg1 Qb8 19. Qe2 Ngf6 20. Be3 Bf8 21. Qf3 Qa8 22. Kg1 h6 23. Rf2 h5 24. h3 a5 25. Rfc2 e5 26. Ndb5 exf4 27. Bxf4 Ne5 28. Bxe5 dxe5 29. Rb1 Bc6 30. g4 Red8 31. g5 Rxd3 32. Qxd3 Nxe4 33. Qe3 h4 34. g6 Qb7 35. Rd1 Nxc3 36. Rxc3 axb4 37. axb4 Bxb4 38. Nd6 Qd7 39. Rcd3 Rf8 40. Qxb6 Bxd6 1/2-1/2

[Event "Kremennaya Gerasimov Memorial"]
[Site "Kremennaya"]
[Date "2017.04.17"]
[Round "5"]
[White "Kotliar, Alexey"]
[Black "Diakov, Oleg"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2215"]
[BlackElo "2103"]
[PlyCount "77"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 Bxg5 8. hxg5 c5 9. g6 f5 10. Qf4 h6 11. Nf3 0-0 12. 0-0-0 Nc6 13. dxc5 Nxc5 14. Bc4 Qe8 15. Rxd5 Ne4 16. Nd4 Nxd4 17. Rxd4 Nxc3 18. bxc3 Qxg6 19. Rh3 b5 20. Be2 Qg5 21. Qxg5 hxg5 22. c4 bxc4 23. Bxc4 Ra7 24. Rd6 Kf7 25. Kd2 a5 26. Bb5 g4 27. Rc3 Re7 28. g3 Rh8 29. Rc5 g5 30. Bc4 f4 31. Kc3 fxg3 32. fxg3 Ra7 33. Rdc6 Bd7 34. Rc7 Rha8 35. Bb5 Rxc7 36. Rxc7 Rc8 37. Rxc8 Bxc8 38. Kd4 Bb7 39. Kc5 1-0

[Event "Kremennaya Gerasimov Memorial"]
[Site "Kremennaya"]
[Date "2017.04.16"]
[Round "4"]
[White "Diakov, Oleg"]
[Black "Terletsky, Oleg"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2103"]
[BlackElo "2263"]
[PlyCount "66"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 d6 7. 0-0 Nc6 8. d5 Na5 9. Bd2 b6 10. h3 e5 11. a3 Bd7 12. b4 Nb7 13. Bd3 Ne8 14. Bc2 Qe7 15. Qe2 Rc8 16. Rab1 Kh8 17. Bd3 f5 18. Bc2 Nf6 19. b5 Ng8 20. exf5 gxf5 21. Nh2 e4 22. Rbe1 Qh4 23. Nd1 Be5 24. Bc3 Nf6 25. Bxe5 dxe5 26. f3 Rg8 27. fxe4 f4 28. Nf3 Qh5 29. Nf2 Nd6 30. Nd2 Qg5 31. Qf3 Qh4 32. Qc3 Rg3 33. Qxe5 Bxh3 0-1

[Event "Kremennaya Gerasimov Memorial"]
[Site "Kremennaya"]
[Date "2017.04.15"]
[Round "3"]
[White "Laznik, Sergey V"]
[Black "Diakov, Oleg"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2056"]
[BlackElo "2103"]
[PlyCount "51"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 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 Ba6 12. Bxa6 Nxa6 13. Qa4 Qc8 14. Rac1 Qb7 15. Rfd1 Rac8 16. Qc2 Nc7 17. Bg3 Ne6 18. h3 Ng5 19. a3 Nge4 20. Be5 Nd6 21. Ng3 Qd7 22. Nf1 Nh7 23. Nd2 Ng5 24. Bf4 Ne6 25. Bg3 Ng5 26. Bf4 1/2-1/2

[Event "Kremennaya Gerasimov Memorial"]
[Site "Kremennaya"]
[Date "2017.04.14"]
[Round "2"]
[White "Diakov, Oleg"]
[Black "Sitnikov, Anton"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2103"]
[BlackElo "2438"]
[PlyCount "108"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. a3 0-0 9. b4 Be6 10. d3 a5 11. b5 Nd4 12. Rb1 f6 13. e3 Nxf3+ 14. Bxf3 Rb8 15. Qc2 f5 16. Bb2 Bd6 17. Rfe1 Qe7 18. Na4 Nd7 19. Nc3 Qf7 20. Bg2 Kh8 21. Rbc1 b6 22. Ne2 Bb3 23. Qd2 Rbd8 24. f4 Bd5 25. Bxd5 Qxd5 26. d4 Nf6 27. Nc3 Qe6 28. dxe5 Bxe5 29. Qc2 Bd6 30. Na4 h5 31. Rcd1 h4 32. gxh4 Rd7 33. Nc3 Rfd8 34. h3 Bc5 35. Kh1 Qc4 36. Rxd7 Rxd7 37. Qxf5 Bxa3 38. Ne4 Qxe4+ 39. Qxe4 Nxe4 40. Bxa3 Rd2 41. Rg1 Kg8 42. h5 Kf7 43. Rg6 Ra2 44. Be7 Kxe7 45. Rxg7+ Kf8 46. h6 Rd2 47. Rxc7 Kg8 48. Kg1 a4 49. Rg7+ Kh8 50. Ra7 Nc5 51. h4 Rd7 52. Ra8+ Kh7 53. Kg2 Rd2+ 54. Kf3 Rb2 0-1

[Event "Kremennaya Gerasimov Memorial"]
[Site "Kremennaya"]
[Date "2017.04.13"]
[Round "1"]
[White "Strebkovs, Andrejs"]
[Black "Diakov, Oleg"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2325"]
[BlackElo "2103"]
[PlyCount "115"]
[EventDate "2017.04.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 d5 7. cxd5 cxd4 8. exd4 Nxd5 9. 0-0 Nc6 10. Bc2 Bd6 11. Nxd5 exd5 12. Bf4 Nb4 13. Bxd6 Qxd6 14. Bb3 Bg4 15. Re1 a5 16. a3 Bxe2 17. Rxe2 Nc6 18. Qd3 a4 19. Ba2 Rfd8 20. Rae1 h6 21. h3 g6 22. Re3 Kg7 23. h4 Qf6 24. h5 Qxd4 25. Qc2 Rac8 26. hxg6 fxg6 27. Re6 Ne5 28. Qe2 Nf7 29. Re7 Qf4 30. g3 Qf6 31. Rd1 Qc6 32. Rd3 Re8 33. Qe5+ Qf6 34. Qxf6+ Kxf6 35. Rxb7 Re1+ 36. Kg2 Ng5 37. Bxd5 Rcc1 38. Rb6+ Kg7 39. Rc3 Rg1+ 40. Kh2 Rxc3 41. Kxg1 Rd3 42. Bc6 Rd4 43. Rb4 Rxb4 44. axb4 Nf7 45. Bxa4 Nd6 46. Kg2 Kf6 47. Kf3 Ke5 48. b5 Nc4 49. Bc2 g5 50. Kg4 Kf6 51. Bb3 Nb6 52. Kf3 Ke5 53. Ke3 Nd7 54. Bd1 Kd5 55. b4 Kc4 56. Be2+ Kxb4 57. Ke4 Kc5 58. Kf5 1-0

