[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.16"]
[Round "9"]
[White "Kostornyh, Evgeniy"]
[Black "Demidiukov, Eugene"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "2126"]
[PlyCount "56"]
[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. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nh6 5. d4 0-0 6. 0-0 Nd7 7. Ng5 Nf6 8. h3 Nf5 9. g4 Nd6 10. e3 h6 11. Nf3 Nfe4 12. Nbd2 c5 13. c3 Bd7 14. Nxe4 Nxe4 15. Ne5 Bb5 16. c4 Bxe5 17. cxb5 Bg7 18. Bxe4 dxe4 19. dxc5 Rc8 20. Qc2 Qd7 21. Rb1 Qxb5 22. b4 Rfd8 23. Qxe4 Qe2 24. Qg2 Qc4 25. a3 Qd3 26. Qa2 b6 27. Qb3 Qe4 28. Bb2 Rd2 0-1

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.15"]
[Round "8"]
[White "Demidiukov, Eugene"]
[Black "Fakhruzin, Viktor"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2126"]
[PlyCount "51"]
[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. Be3 e6 7. f3 Be7 8. Qd2 b5 9. 0-0-0 Bd7 10. g4 0-0 11. Kb1 b4 12. Nce2 a5 13. g5 Ne8 14. h4 Na6 15. h5 a4 16. Nc1 Nec7 17. g6 Bf6 18. Qh2 Qe7 19. Bc4 Nc5 20. Rdg1 Ra5 21. h6 fxg6 22. hxg7 Qxg7 23. Nf5 Qh8 24. Qxd6 Ne8 25. Qb6 Bxb2 26. Nh6+ 1-0

[Event "Geller Memorial op-B 3rd"]
[Site "Odessa"]
[Date "2007.09.14"]
[Round "7"]
[White "Tribuntsov, Vladimir"]
[Black "Demidiukov, Eugene"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "2126"]
[PlyCount "74"]
[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 Nc6 2. Nf3 d6 3. d4 Nf6 4. d5 Nb8 5. Bd3 Bg4 6. 0-0 g6 7. h3 Bxf3 8. Qxf3 Bg7 9. c4 0-0 10. Qe2 Re8 11. Nc3 e6 12. Be3 Nbd7 13. Rad1 a5 14. Qc2 exd5 15. cxd5 Nc5 16. Bxc5 dxc5 17. b3 Nh5 18. Ne2 b6 19. a4 Qh4 20. Qd2 Re7 21. Qe3 f5 22. Qf3 fxe4 23. Qg4 Qxg4 24. hxg4 exd3 25. Nc1 Nf4 26. Nxd3 Nxd3 27. Rxd3 Bd4 28. Kh2 Rd8 29. f4 Rxd5 30. Rff3 Kf7 31. Kh3 Kf6 32. g5+ Kf7 33. g4 Rd8 34. f5 Rde8 35. Kg3 Re3 36. Kf4 R8e4+ 37. Kg3 Rxd3 0-1

[Event "UKR-ch sf U18"]
[Site "Kharkov"]
[Date "2006.12.10"]
[Round "9"]
[White "Demidiukov, Eugene"]
[Black "Tropin, Aleksandr1111"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2154"]
[PlyCount "60"]
[EventDate "2006.12.02"]
[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 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e5 6. Nb3 Nf6 7. f3 a6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 b5 11. g4 Na5 12. Kb1 Nc4 13. Bxc4 bxc4 14. Nc1 Be6 15. h4 Qc7 16. Nd5 Bxd5 17. exd5 Rab8 18. Ne2 Qb7 19. b3 Rfc8 20. h5 e4 21. Ng3 cxb3 22. cxb3 Rc4 23. g5 Rb4 24. Ka1 a5 25. Nf5 Ne8 26. Bd4 a4 27. Bc3 Rb6 28. b4 exf3 29. a3 f6 30. Qe3 Bd8 1-0

[Event "UKR-ch sf U18"]
[Site "Kharkov"]
[Date "2006.12.09"]
[Round "8"]
[White "Cherevatenko, Mark"]
[Black "Demidiukov, Eugene"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2154"]
[PlyCount "70"]
[EventDate "2006.12.02"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d3 Bg4 6. Be2 Nc6 7. a3 a6 8. Be3 e5 9. Ng5 Bxe2 10. Qxe2 Be7 11. 0-0 0-0 12. Rad1 Nd5 13. Nge4 Nxc3 14. Nxc3 f5 15. f4 Bf6 16. Kh1 Rf7 17. Qf2 Rd8 18. Rde1 Qd7 19. h3 exf4 20. Bxf4 g5 21. Bc1 h6 22. Ne2 f4 23. Nc3 Bg7 24. Ne4 b6 25. Qf3 Nd4 26. Qd1 Nf5 27. Qg4 Qc6 28. Rf2 Nd4 29. Nxg5 hxg5 30. Qxg5 Rd5 31. Qg4 f3 32. c3 fxg2+ 33. Rxg2 Nf3 34. Rf1 Re5 35. Bf4 Re1 0-1

[Event "UKR-ch sf U18"]
[Site "Kharkov"]
[Date "2006.12.08"]
[Round "7"]
[White "Demidiukov, Eugene"]
[Black "Kuchkin, Maksjm"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2154"]
[BlackElo "1988"]
[PlyCount "72"]
[EventDate "2006.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. f3 Nf6 4. Bg5 h6 5. Bh4 c5 6. e4 dxe4 7. Bb5+ Bd7 8. dxc5 Qa5 9. Bxd7+ Nbxd7 10. Bxf6 exf6 11. Qd5 0-0-0 12. 0-0-0 Bxc5 13. Qxe4 Rhe8 14. Qg4 g6 15. Nge2 f5 16. Qc4 Ne5 17. Qb3 Qb6 18. Qa4 Qc6 19. Rxd8+ Rxd8 20. Qf4 Nc4 21. Kb1 Be3 22. Qh4 Bg5 23. Qf2 Bf6 24. Qxa7 Rd2 25. Rd1 Rxd1+ 26. Nxd1 Qb5 27. Nd4 Qd5 28. c3 f4 29. a4 Ne3 30. Nxe3 fxe3 31. Kc1 Be5 32. Kd1 Bxh2 33. a5 Bb8 34. Qb6 Qc4 35. Qb5 e2+ 36. Kd2 Bf4+ 0-1

[Event "UKR-ch sf U18"]
[Site "Kharkov"]
[Date "2006.12.07"]
[Round "6"]
[White "Borsuk, Konstantin"]
[Black "Demidiukov, Eugene"]
[Result "1-0"]
[ECO "E33"]
[WhiteElo "2263"]
[BlackElo "2154"]
[PlyCount "59"]
[EventDate "2006.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 a5 8. b3 0-0 9. Bb2 Qe7 10. e3 Ne8 11. Be2 e5 12. d5 Nb8 13. Nd2 Bf5 14. f3 e4 15. f4 h5 16. h3 h4 17. g4 hxg3 18. Rg1 Kh8 19. Rxg3 Rg8 20. 0-0-0 Nf6 21. Rg5 Bh7 22. Rdg1 Bg6 23. R1g3 Nfd7 24. Bh5 c6 25. Qc2 Rc8 26. Bxg6 cxd5 27. Qd1 fxg6 28. Rxg6 Rf8 29. Qh5+ Kg8 30. Rh6 1-0

[Event "UKR-ch sf U18"]
[Site "Kharkov"]
[Date "2006.12.06"]
[Round "5"]
[White "Demidiukov, Eugene"]
[Black "Melnichuk, Mikhail"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2154"]
[BlackElo "2227"]
[PlyCount "46"]
[EventDate "2006.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 c5 7. d3 d5 8. Nbd2 0-0 9. Re1 d4 10. c3 dxc3 11. Bxc3 Nd5 12. Bb2 Bf6 13. Qc2 Nc6 14. a3 Rc8 15. Ne4 Bxb2 16. Qxb2 Qe7 17. Ned2 Rfd8 18. Nc4 Re8 19. e4 Nc7 20. e5 Rb8 21. Nd6 Red8 22. d4 Ba8 23. dxc5 bxc5 1/2-1/2

[Event "UKR-ch sf U18"]
[Site "Kharkov"]
[Date "2006.12.05"]
[Round "4"]
[White "Malyi, Viacheslav"]
[Black "Demidiukov, Eugene"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "2154"]
[PlyCount "52"]
[EventDate "2006.12.02"]
[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 Nc6 2. d4 d5 3. e5 Bf5 4. c3 Qd7 5. Bd3 0-0-0 6. Nf3 f6 7. 0-0 g5 8. Re1 g4 9. Nh4 Bxd3 10. Qxd3 fxe5 11. dxe5 e6 12. g3 Qg7 13. Bf4 Be7 14. Ng2 h5 15. Nd2 Nh6 16. Nb3 h4 17. Nd4 Nxd4 18. cxd4 hxg3 19. fxg3 Nf5 20. Ne3 Qh7 21. Nxf5 Qxh2+ 22. Kf1 exf5 23. Qxf5+ Kb8 24. Qxg4 Bb4 25. Red1 Qh1+ 26. Ke2 Rh2+ 0-1

[Event "UKR-ch sf U18"]
[Site "Kharkov"]
[Date "2006.12.04"]
[Round "3"]
[White "Demidiukov, Eugene"]
[Black "Semenchuk, Nikolai"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2154"]
[PlyCount "117"]
[EventDate "2006.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 Be7 4. 0-0 0-0 5. d3 d6 6. e4 d5 7. e5 Nfd7 8. Nbd2 f6 9. exf6 Bxf6 10. Re1 Re8 11. Nf1 e5 12. c4 e4 13. N3d2 Nc5 14. cxd5 exd3 15. Ne4 Nxe4 16. Bxe4 Rxe4 17. Rxe4 Bf5 18. Qxd3 Bxe4 19. Qxe4 Qe7 20. Qc4 Kh8 21. Bf4 Na6 22. Rb1 Qb4 23. Qe2 Qe7 24. Qd3 Rd8 25. a3 Qc5 26. Ne3 Qb6 27. h4 Qd4 28. Qc2 Be5 29. Bxe5 Qxe5 30. b4 Nb8 31. Rc1 Rc8 32. Qc5 b6 33. Qc4 h6 34. Qg4 Rf8 35. Rc2 Re8 36. Kg2 Qe7 37. Qf4 Na6 38. Rc4 Qe5 39. Qf3 Qe7 40. Nf5 Qd7 41. g4 Rd8 42. Rd4 Nb8 43. h5 Qf7 44. Qe4 Re8 45. Qf4 Rd8 46. Qd2 Qd7 47. d6 Qc6+ 48. f3 cxd6 49. Rxd6 Rxd6 50. Nxd6 Qd7 51. Qd5 Qc6 52. Nf7+ Kh7 53. Qf5+ Kg8 54. Ne5 Qe8 55. Kh3 Nc6 56. Nd3 Kh8 57. Nf4 Ne5 58. Qxe5 Qxe5 59. Ng6+ 1-0

[Event "UKR-ch sf U18"]
[Site "Kharkov"]
[Date "2006.12.03"]
[Round "2"]
[White "Minenko, Andrey V"]
[Black "Demidiukov, Eugene"]
[Result "0-1"]
[ECO "E11"]
[BlackElo "2154"]
[PlyCount "161"]
[EventDate "2006.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 0-0 7. e3 a5 8. b3 d6 9. Be2 e5 10. 0-0 Bg4 11. h3 Bh5 12. Nc3 Nbd7 13. Rfe1 Rfd8 14. d5 Nb6 15. e4 Bxf3 16. Bxf3 a4 17. Nxa4 Nxa4 18. bxa4 Nd7 19. a5 Nc5 20. Reb1 Ra6 21. Kh2 Rda8 22. Rb5 R8a7 23. g3 Qd8 24. Bg2 Qa8 25. f4 Rxa5 26. fxe5 Rxb5 27. cxb5 Nb3 28. Qb2 Nxa1 29. b6 cxb6 30. exd6 Qd8 31. e5 f6 32. Qxa1 fxe5 33. Qxe5 Rxa3 34. Qe6+ Kh8 35. d7 Ra8 36. d6 Qg8 37. Qf5 Rf8 38. Qb5 Qe6 39. Bxb7 Qxd6 40. Bg2 Rd8 41. Bc6 Qd2+ 42. Bg2 Qd4 43. Bc6 h6 44. h4 Rf8 45. Bg2 Rf7 46. Bc6 Rf2+ 47. Bg2 Rd2 48. Qc6 Qd6 49. Qa8+ Kh7 50. Qe4+ Qg6 51. Qa8 Qd3 52. Qb7 b5 53. d8Q Qxd8 54. Qxb5 Qf6 55. Qb4 Kh8 56. Qb8+ Rd8 57. Qb7 Qf2 58. Qe4 Rd4 59. Qc6 Kh7 60. Qb7 Qe3 61. Qb1+ Rd3 62. Qb8 Rd1 63. Qb7 Rd2 64. Qb1+ Rd3 65. Qb8 Qd2 66. Qb7 Kh8 67. Qa8+ Rd8 68. Qe4 Qf2 69. Qc6 Qe1 70. Qf3 Qe5 71. Qb7 Rd4 72. Qc8+ Kh7 73. Qc2+ g6 74. Qc6 Rxh4+ 75. Kg1 Qe1+ 76. Bf1 Qxg3+ 77. Bg2 Qe3+ 78. Kf1 Rf4+ 79. Bf3 Qxf3+ 80. Qxf3 Rxf3+ 81. Kg2 0-1

[Event "UKR-ch sf U18"]
[Site "Kharkov"]
[Date "2006.12.02"]
[Round "1"]
[White "Demidiukov, Eugene"]
[Black "Nazarian, Artur"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2154"]
[PlyCount "76"]
[EventDate "2006.12.02"]
[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 d6 3. Nc3 c6 4. d4 Nd7 5. Bc4 Be7 6. 0-0 Ngf6 7. a4 0-0 8. Re1 Qc7 9. h3 Re8 10. Bg5 h6 11. Be3 Bf8 12. Qd2 Nb6 13. Bb3 Be6 14. d5 cxd5 15. exd5 Bf5 16. Nb5 Qd8 17. a5 Nc8 18. c4 Bd7 19. Nc3 Ne7 20. c5 Nf5 21. a6 dxc5 22. axb7 Rb8 23. Rxa7 Qb6 24. Ra3 Nd4 25. Bd1 Qxb7 26. Ra2 Nxd5 27. Rf1 Be6 28. Nxe5 Nxe3 29. fxe3 Bxa2 30. exd4 cxd4 31. Qxd4 Qc7 32. Nd7 Bc4 33. Qg4 Bxf1 34. Nf6+ Kh8 35. Nxe8 Rxe8 36. Kxf1 Qe5 37. Qh4 Bc5 38. Ba4 Qf5+ 0-1

