[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "4"]
[White "Bondick, Karl Heinz"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "74"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Bg5 Nbd7 7. Bd3 c5 8. d5 a6 9. Nge2 Ne5 10. b3 Nxd3+ 11. Qxd3 Nd7 12. f4 b5 13. cxb5 axb5 14. Rd1 b4 15. Na4 Ba6 16. Qc2 Bb5 17. 0-0 Bxa4 18. bxa4 Nb6 19. e5 Rxa4 20. exd6 Qxd6 21. f5 Ra3 22. Bf4 Be5 23. Bxe5 Qxe5 24. fxg6 hxg6 25. Rfe1 Re3 26. Rd2 c4 27. Rdd1 Nxd5 28. Qd2 c3 29. Qd4 Qxd4 30. Nxd4 Rxe1+ 31. Rxe1 e6 32. Rb1 Ra8 33. Nc6 c2 34. Rc1 Rxa2 35. Kf2 b3 36. Nd4 b2 37. Re1 c1Q 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "10"]
[White "Ciechonski, Piotr"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2119"]
[PlyCount "154"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. Qf3 e6 6. Qxc3 Qf6 7. Nf3 Qxc3 8. bxc3 b6 9. 0-0 Bb7 10. d3 Nd7 11. Nd4 0-0-0 12. a4 g6 13. a5 Bg7 14. axb6 axb6 15. Ba6 Bxa6 16. Rxa6 Kb7 17. Ra2 Ra8 18. Rb2 Ra1 19. Be3 Rha8 20. Rbb1 R1a2 21. Rfc1 Nf6 22. h3 Nd5 23. Bd2 R8a4 24. Ne2 R4a3 25. c4 Nc3 26. Nxc3 Bxc3 27. Bxc3 Rxc3 28. Kf1 Rcxc2 29. Rxc2 Rxc2 30. Rd1 Kc6 31. Ke1 Kc5 32. Ra1 e5 33. Ra7 Kd6 34. Ra8 h5 35. Rf8 Ke6 36. Rc8 Kd7 37. Rf8 Ke7 38. Rc8 c5 39. Rc7+ Kf8 40. Rc8+ Kg7 41. Re8 Kf6 42. Rc8 Rb2 43. Rc6+ Kf5 44. g3 g5 45. Rc7 f6 46. Kf1 e4 47. dxe4+ Kxe4 48. Re7+ Kd4 49. Rf7 Kxc4 50. Rxf6 b5 51. Rf5 b4 52. Rxg5 b3 53. Rxh5 Rc2 54. Rh8 b2 55. Rb8 Rc1+ 56. Kg2 b1Q 57. Rxb1 Rxb1 58. h4 Kd5 59. h5 c4 60. Kf3 Kd4 61. g4 Kd3 62. g5 c3 63. g6 c2 64. g7 Rg1 65. h6 c1Q 66. h7 Qd1+ 67. Kf4 Qd2+ 68. Kf5 Qg5+ 69. Ke6 Qxg7 70. f3 Qxh7 71. f4 Re1+ 72. Kf6 Qe7+ 73. Kg6 Re6+ 74. Kh5 Qh7+ 75. Kg4 Qg6+ 76. Kf3 Re3+ 77. Kf2 Qg3+ 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "11"]
[White "Datchenko, Sergej"]
[Black "Dorst, Johannes"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2147"]
[PlyCount "60"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 d6 5. f4 Nc6 6. Nf3 Bg4 7. Bc4 Nb6 8. Bxf7+ Kd7 9. Bb3 c4 10. Bc2 Kc7 11. 0-0 g5 12. d5 Nb8 13. exd6+ exd6 14. fxg5 N8d7 15. Qd4 Bxf3 16. Rxf3 Ne5 17. Rf6 Bg7 18. Na3 a6 19. Bf4 Bxf6 20. gxf6 Qxf6 21. Rf1 Raf8 22. b3 cxb3 23. Bxb3 Rhg8 24. Nc2 Qg6 25. Ne3 Nd3 26. Rf2 Nxf4 27. Rxf4 Rxf4 28. Qxf4 Nd7 29. g3 Ne5 30. Nc4 Nd3 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "9"]
[White "Datchenko, Sergej"]
[Black "Goh, Wei Ming Kevin"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2319"]
[PlyCount "148"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. dxc5 Qxc5 7. Be3 Qc7 8. Na3 a6 9. Be2 Nh6 10. Bxh6 Bxh6 11. Qd4 0-0 12. 0-0 Nc6 13. Qh4 Bg7 14. Nc2 b5 15. Nfd4 Nxd4 16. Nxd4 Bb7 17. Bf3 Bxd4 18. Qxd4 Bxf3 19. gxf3 Rfd8 20. Qe4 Rac8 21. Rad1 e6 22. a3 Kg7 23. Rfe1 Rd7 24. Rxd7 Qxd7 25. Qe5+ Kg8 26. Re4 Qd1+ 27. Kg2 Qd2 28. Re2 Qd3 29. h4 Rd8 30. h5 Rd5 31. Qb8+ Rd8 32. Qe5 Qd5 33. hxg6 hxg6 34. Qf6 Rd7 35. Re4 Qf5 36. Qh4 Rd5 37. Rg4 Kg7 38. Qg3 Rd1 39. Re4 Qh5 40. Rh4 Qd5 41. Qb8 Qd8 42. Qe5+ f6 43. Qxe6 Rd6 44. Qe3 Qf8 45. Qh6+ Kf7 46. Qh7+ Qg7 47. Qxg7+ Kxg7 48. Rd4 Re6 49. Kf1 f5 50. Rd7+ Kf6 51. Rd3 g5 52. Re3 Rd6 53. Ke2 f4 54. Rd3 Re6+ 55. Kd2 Kf5 56. Rd5+ Kf6 57. a4 bxa4 58. Ra5 Rb6 59. Kc2 Re6 60. Rxa4 Re2+ 61. Kb3 Rxf2 62. Rxa6+ Kf7 63. c4 Rxf3+ 64. Kb4 g4 65. c5 g3 66. Ra7+ Kf6 67. Ra6+ Kf5 68. Ra1 Rf2 69. c6 Rxb2+ 70. Kc5 Rc2+ 71. Kd6 Kg4 72. Ra5 g2 73. Rc5 Rxc5 74. Kxc5 g1Q+ 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "1"]
[White "Datchenko, Sergej"]
[Black "Heinrichsen, Peter"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "1966"]
[PlyCount "117"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. dxe5 dxe5 7. 0-0 c6 8. h3 Qc7 9. a4 b6 10. Re1 Bb7 11. Ne2 a6 12. Ng3 0-0 13. Nf5 Bc5 14. c3 b5 15. Ba2 Ba7 16. Bg5 c5 17. Ne7+ Kh8 18. Bd5 Bxd5 19. Nxd5 Nxd5 20. Qxd5 f6 21. Be3 Rad8 22. axb5 axb5 23. Qe6 Bb6 24. Nh4 Rde8 25. Qg4 c4 26. Bxb6 Nxb6 27. Qh5 Kg8 28. Red1 Na4 29. Rd2 Qf7 30. Qxf7+ Rxf7 31. Rad1 g6 32. Nf3 Ree7 33. Kf1 Kg7 34. Ke2 Rc7 35. Ne1 Rb7 36. g3 Rbc7 37. Ng2 Rb7 38. Ne3 Rbc7 39. Nd5 Rb7 40. Nb4 Nc5 41. f3 Nb3 42. Rd5 Rfe7 43. Ke3 Rf7 44. f4 Rfe7 45. f5 gxf5 46. exf5 Kh6 47. g4 Kg5 48. Kf3 h5 49. Nc2 hxg4+ 50. hxg4 e4+ 51. Kg3 e3 52. Re1 e2 53. Nd4 Nd2 54. Nxe2 Ne4+ 55. Kf3 Nd2+ 56. Rxd2 Rbd7 57. Rxd7 Rxd7 58. Rh1 Rd2 59. Rh5# 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "13"]
[White "Datchenko, Sergej"]
[Black "Hidalgo Santana, Fernando"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2243"]
[PlyCount "84"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. h3 Re8 8. Bg5 Nbd7 9. e5 dxe5 10. dxe5 Nd5 11. Nxd5 cxd5 12. Qxd5 Nxe5 13. Qxd8 Rxd8 14. Bxe7 Re8 15. Ba3 Bf5 16. c3 Bd3 17. Bxd3 Nxd3 18. Rad1 Rad8 19. Nd4 Bxd4 20. cxd4 Rxd4 21. Rd2 Red8 22. Rfd1 R4d5 23. Kf1 f5 24. g3 Kf7 25. Ke2 Nc1+ 26. Ke1 Rxd2 27. Rxd2 Rxd2 28. Kxd2 Nxa2 29. Kc2 a5 30. Kb1 Nb4 31. Bxb4 axb4 32. Kc2 Ke6 33. Kb3 Kd5 34. Kxb4 Ke4 35. Kb5 Kf3 36. Kb6 Kxf2 37. Kxb7 Kxg3 38. b4 f4 39. b5 f3 40. b6 f2 41. Kc8 f1Q 42. b7 Qxh3+ 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "3"]
[White "Datchenko, Sergej"]
[Black "Rojas Mirabal, Pedro"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "61"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Bd2 dxc3 11. Be3 Nbc6 12. Bb5 Bd7 13. Nf3 0-0-0 14. 0-0 Rh8 15. Qxf7 Rdf8 16. Qg7 Rhg8 17. Qh7 Rh8 18. Qd3 Rxf3 19. gxf3 Nxe5 20. Bxd7+ Kxd7 21. Qb5+ N7c6 22. f4 Nf3+ 23. Kg2 Nh4+ 24. Kh1 d4 25. Rad1 e5 26. fxe5 Ke7 27. Qc5+ Ke8 28. Qd6 Nf3 29. Qg6+ Qf7 30. Qxf7+ Kxf7 31. Kg2 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "5"]
[White "Datchenko, Sergej"]
[Black "Vujanovic, Zoran"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "103"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 Nf6 8. Re1+ Be7 9. Bg5 0-0 10. Bxf6 Bxf6 11. dxc5 Bg4 12. Bxc6 bxc6 13. h3 Bh5 14. g4 Bg6 15. Nd4 Qd7 16. Nd2 a5 17. N2f3 Rfe8 18. Qd2 h5 19. Qf4 hxg4 20. hxg4 Re4 21. Rxe4 Bxe4 22. Nf5 Bxf5 23. Qxf5 Qxf5 24. gxf5 Re8 25. Kf1 Rb8 26. b4 axb4 27. Rb1 Bxc3 28. Ke2 f6 29. Kd3 Kf7 30. Ng1 Rb5 31. a3 d4 32. axb4 Bxb4 33. Kc4 Rxc5+ 34. Kxd4 Rd5+ 35. Ke4 Re5+ 36. Kd3 c5 37. Ne2 Rxf5 38. f4 g5 39. fxg5 Rxg5 40. Nf4 Rg3+ 41. Ke2 f5 42. Nd5 Rg4 43. Ne3 Re4 44. Kf3 Ke6 45. Rh1 Bd2 46. Rh6+ Ke5 47. Nxf5 Kxf5 48. Rh5+ Bg5 49. Rxg5+ Kxg5 50. Kxe4 c4 51. Kd4 c3 52. Kxc3 1/2-1/2

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "6"]
[White "Datchenko, Sergej"]
[Black "Weber, Holger"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "85"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. h4 Nd7 7. h5 Ngf6 8. h6 Bf8 9. Bc4 e6 10. Nf3 a6 11. Bg5 Be7 12. Qb3 b5 13. Bd3 Bb7 14. a3 0-0 15. 0-0 Rc8 16. Rad1 Qb6 17. e5 Nd5 18. Nxd5 Bxd5 19. Qxd5 exd5 20. Bxe7 Rfe8 21. Bxd6 f6 22. Rfe1 fxe5 23. dxe5 Nc5 24. Bb1 Nb3 25. Ba2 Rc2 26. Rf1 Rxb2 27. Bxb3 Rxb3 28. Rxd5 Qc6 29. Rfd1 Rxf3 30. gxf3 Qc3 31. R5d3 Qc4 32. Re3 Qf4 33. e6 Qxh6 34. e7 Qg5+ 35. Kf1 Qh4 36. Ke2 Qc4+ 37. Ke1 Kf7 38. Re4 Qc3+ 39. Ke2 Qc2+ 40. Rd2 Qc3 41. Rf4+ Kg8 42. Rf8+ Rxf8 43. exf8Q# 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "12"]
[White "Kuerschner, Matthias"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "125"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nge2 e5 5. Nxd5 Qxd5 6. Nc3 Qe6 7. g3 Qc6 8. f3 Bc5 9. d3 0-0 10. Qe2 Bd4 11. Bd2 Be6 12. 0-0-0 Nd7 13. h4 b5 14. Bg2 b4 15. f4 Qa6 16. Bxa8 bxc3 17. Bxc3 Bxc3 18. bxc3 Rxa8 19. fxe5 Qxa2 20. Rhf1 Qa5 21. Kd2 Qxe5 22. Qxe5 Nxe5 23. Ra1 a5 24. c4 a4 25. Ra3 h5 26. Rb1 Nf3+ 27. Ke3 Ne5 28. Rb7 c5 29. Rb5 Nd7 30. Rb7 g6 31. Kd2 Kg7 32. c3 Kf6 33. d4 cxd4 34. cxd4 Bg4 35. Kc3 Re8 36. Rxa4 Re3+ 37. Kb4 Rxg3 38. Raa7 Rh3 39. c5 Rxh4 40. c6 Bf3 41. Rxd7 Bxc6 42. Rd6+ Kg7 43. Rxc6 Rxd4+ 44. Kc3 Rf4 45. Rcc7 h4 46. Ra2 g5 47. Kd3 Kg6 48. Ke3 f6 49. Rc8 Rf1 50. Rg8+ Kf5 51. Rb8 Kg4 52. Ke2 Rf4 53. Ke3 h3 54. Rb5 f5 55. Rbb2 Kh4 56. Rf2 Rxf2 57. Kxf2 g4 58. Ra4 Kg5 59. Kg3 f4+ 60. Rxf4 h2 61. Rxg4+ Kf5 62. Rh4 Kg5 63. Rxh2 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "7"]
[White "Minero Pineda, Sergio"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2418"]
[PlyCount "61"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nc3 Nbd7 7. 0-0 e5 8. h3 c6 9. e4 a5 10. Re1 Re8 11. Qc2 Qc7 12. Be3 Nf8 13. Rac1 Bd7 14. b3 Rad8 15. dxe5 dxe5 16. Na4 Qc8 17. Kh2 h5 18. Bb6 Qb8 19. Bxd8 Qxd8 20. Rcd1 Qc7 21. Qc3 N6h7 22. Qd2 Ne6 23. Qxd7 Qb8 24. Qd2 Nd4 25. Nxd4 exd4 26. Qxa5 h4 27. Rd3 Be5 28. Nb6 Bc7 29. c5 Be5 30. Nd7 hxg3+ 31. fxg3 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "8"]
[White "Ottmann, Martin"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2142"]
[PlyCount "70"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 h6 6. Bh4 0-0 7. Ne5 Nfd7 8. Bxe7 Qxe7 9. f4 c5 10. Bd3 c4 11. Be2 Nxe5 12. fxe5 f5 13. exf6 Qxf6 14. Nf3 Nc6 15. 0-0 Bd7 16. Ne5 Qe7 17. Ng6 Rxf1+ 18. Qxf1 Qg5 19. Nf4 Rf8 20. Bf3 Nxd4 21. exd4 Qxf4 22. c3 b5 23. Re1 a5 24. Qe2 b4 25. Qe3 Qxe3+ 26. Rxe3 bxc3 27. bxc3 Rb8 28. Kf2 a4 29. Ke1 Rb1+ 30. Bd1 a3 31. Re2 Ba4 32. Rd2 Ra1 33. Ke2 Bxd1+ 34. Rxd1 Rxa2+ 35. Ke3 Rxg2 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "2"]
[White "Reinrouf, MKH"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "55"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. h3 e5 9. d3 Nd4 10. Nxd4 exd4 11. Ne2 a6 12. f4 Rb8 13. g4 b5 14. b3 bxc4 15. bxc4 Nd7 16. f5 Ne5 17. g5 f6 18. fxg6 Nxg6 19. Ng3 fxg5 20. Qh5 Rxf1+ 21. Bxf1 Nf4 22. Bxf4 gxf4 23. Nf5 Bxf5 24. exf5 Qe7 25. Bg2 Rb2 26. Be4 h6 27. Kh1 Qf7 28. Bd5 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "10"]
[White "Belov, Vladimir"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2560"]
[PlyCount "105"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. f3 f5 11. c5 f4 12. Bf2 g5 13. Nc4 h5 14. h3 Ng6 15. b4 Nh4 16. Bf1 Bd7 17. Qb3 a6 18. Na5 Rb8 19. c6 Bc8 20. cxb7 Bxb7 21. Nxb7 Rxb7 22. Bxa6 Nxg2+ 23. Kf1 Nh4 24. Bxb7 Nxf3 25. Ke2 g4 26. hxg4 hxg4 27. Nd1 Nf6 28. Qd3 Qb8 29. Bc6 Qxb4 30. Rb1 Qa5 31. Nc3 Ng5 32. Rb5 Qa3 33. Rb3 f3+ 34. Kd2 Qa5 35. Kc2 Nh3 36. Be3 f2 37. a4 Nh5 38. Rb5 Qxb5 39. axb5 Ng3 40. Rxh3 gxh3 41. Bxf2 Rxf2+ 42. Kb3 h2 43. Qxg3 h1Q 44. Qxf2 Qh5 45. Qf5 Qxf5 46. exf5 Kf7 47. Ne4 Bh6 48. Kc4 Be3 49. Bd7 Bb6 50. Be6+ Kg7 51. f6+ Kf8 52. Kd3 Be3 53. Kxe3 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "6"]
[White "Bonnaud, Remy"]
[Black "Datchenko, Sergej"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2199"]
[PlyCount "74"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 d6 7. cxd6 cxd6 8. Nxd5 exd5 9. Bxd5 dxe5 10. Qf3 Qc7 11. Ne2 Nc6 12. b3 Bd6 13. Bb2 0-0 14. Rc1 Bd7 15. 0-0 Rae8 16. Nc3 Nd4 17. Qe3 Bc6 18. Bxc6 bxc6 19. Ne4 f5 20. Nc5 Bxc5 21. Rxc5 Qd6 22. Rfc1 f4 23. Qd3 f3 24. Bxd4 exd4 25. gxf3 Rf6 26. Qc4+ Kh8 27. f4 Rg6+ 28. Rg5 Qxf4 29. Rxg6 hxg6 30. Qxc6 Qg4+ 31. Qg2 Qf5 32. f3 d3 33. Rf1 Re2 34. Rf2 Re1+ 35. Rf1 Re2 36. Rf2 Re1+ 37. Rf1 Re2 1/2-1/2

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "8"]
[White "Callicrates, Partenon"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "84"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. h3 Bh5 6. e6 fxe6 7. Be2 Bxf3 8. Bxf3 Nf6 9. 0-0 Nc6 10. Re1 Qd7 11. c4 0-0-0 12. Nc3 Kb8 13. a3 e5 14. d5 Nd4 15. b4 Nxf3+ 16. Qxf3 h6 17. a4 g5 18. Qe2 g4 19. h4 g3 20. f3 Nh5 21. Be3 Nf4 22. Bxf4 exf4 23. Nb5 a6 24. Nd4 Bg7 25. Qe4 Rhf8 26. b5 Bxd4+ 27. Qxd4 a5 28. Re6 b6 29. Rae1 Qe8 30. Rxh6 Qf7 31. Qe4 Rh8 32. Rxh8 Rxh8 33. Qxe7 Qf5 34. Qe4 Qf6 35. h5 Qh4 36. Kf1 Qxh5 37. Qe6 Qh1+ 38. Ke2 Qxg2+ 39. Kd3 Rh2 40. Qe8+ Ka7 41. Re7 Qxf3+ 42. Kd4 Rd2# 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "7"]
[White "Datchenko, Sergej"]
[Black "Himpenmacher, Andy"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "55"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e5 8. Nc3 Bb4 9. Nxe5 Bxe2 10. Qxe2 0-0-0 11. Nxc6 Qxc6 12. 0-0 Nf6 13. Bg5 Kb8 14. d5 Qd7 15. Rfd1 h6 16. Bxf6 gxf6 17. Qf3 Bxc3 18. bxc3 Qd6 19. c4 Rhg8 20. Rac1 Rg5 21. c5 Qe5 22. d6 Rdg8 23. g3 Rf5 24. Qg2 Re8 25. Rb1 b6 26. c6 Rd8 27. c7+ Kc8 28. Qa8+ 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "5"]
[White "Datchenko, Sergej"]
[Black "Limberg, Martin"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2055"]
[PlyCount "115"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Nf3 e6 7. 0-0 Nf6 8. a3 Be7 9. Bf4 Bg4 10. Be5 Nbd7 11. b4 Qd8 12. h3 Bxf3 13. Qxf3 Nxe5 14. dxe5 Nd5 15. Ne4 0-0 16. Bd3 Qc7 17. Qg3 f6 18. c4 Nb6 19. exf6 Qxg3 20. fxg3 Bxf6 21. Nxf6+ gxf6 22. Rae1 e5 23. g4 h6 24. Rd1 Rad8 25. c5 Nd5 26. Bc4 Kg7 27. Bxd5 Rxd5 28. Kf2 Rfd8 29. Rxd5 Rxd5 30. Ke3 Kf7 31. g3 Ke6 32. Rc1 Rd4 33. Rf1 a5 34. bxa5 Ra4 35. Rb1 Rxa3+ 36. Kf2 Rxa5 37. Rxb7 Rxc5 38. Rh7 Rc2+ 39. Kf3 Rc3+ 40. Kf2 Rc2+ 41. Kf3 Kd5 42. Rxh6 Rc3+ 43. Kf2 Rc2+ 44. Kf3 e4+ 45. Ke3 Rc3+ 46. Kf2 Rf3+ 47. Ke2 Ke5 48. g5 fxg5 49. g4 c5 50. Rc6 Kd4 51. Rd6+ Kc3 52. Rg6 Rxh3 53. Rxg5 Kd4 54. Rg8 Rh2+ 55. Kf1 c4 56. g5 c3 57. g6 c2 58. Rc8 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "4"]
[White "Datchenko, Sergej"]
[Black "Miedema, David"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "219"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. Bg5 f6 8. Bh4 0-0 9. Bg3 Be6 10. c5 Bxg3 11. hxg3 Bf7 12. Bd3 Bg6 13. Nh4 Nd7 14. Nxg6 hxg6 15. Qg4 f5 16. Qh4 Nf6 17. 0-0-0 b6 18. Rde1 bxc5 19. dxc5 Kf7 20. f3 Rh8 21. Qd4 Rxh1 22. Rxh1 Qc7 23. Ne2 Nd7 24. g4 Qe5 25. gxf5 gxf5 26. Re1 Qxd4 27. Nxd4 Nxc5 28. Bc2 g6 29. g4 Rh8 30. gxf5 gxf5 31. b4 Rh4 32. Rxe7+ Kxe7 33. Nxf5+ Ke6 34. Nxh4 Na6 35. a3 Nc7 36. f4 Nb5 37. Bd3 Nd6 38. Kd2 d4 39. Kc2 Kd5 40. Kb3 c5 41. bxc5 Kxc5 42. Nf5 Ne8 43. Nh6 Nf6 44. Kc2 a5 45. a4 Kb4 46. Bb5 Kc5 47. Kd3 Kd5 48. Nf5 Nh5 49. Nxd4 Nxf4+ 50. Ke3 Ng2+ 51. Kf2 Nh4 52. Nc6 Nf5 53. Nxa5 Nd4 54. Nb3 Nc2 55. Ke2 Nb4 56. Kd2 Kd6 57. Kc3 Nd5+ 58. Kd4 Nb6 59. Nc5 Nxa4 60. Nxa4 Ke6 61. Nc3 Kd6 62. Bc4 Kc6 63. Ne4 Kd7 64. Kd5 Ke7 65. Be2 Kd7 66. Bg4+ Ke7 67. Bf5 Kf7 68. Ke5 Ke7 69. Nd6 Kd8 70. Ke6 Kc7 71. Be4 Kb6 72. Kd7 Ka5 73. Kc6 Kb4 74. Kd5 Kc3 75. Nc4 Kb3 76. Kd4 Kb4 77. Bc6 Kb3 78. Bd7 Kb4 79. Nd6 Kb3 80. Nb7 Kb4 81. Nc5 Ka3 82. Kc3 Ka2 83. Na4 Ka3 84. Nb2 Ka2 85. Be6+ Ka1 86. Bc4 Kb1 87. Na4 Ka1 88. Nc5 Kb1 89. Ne4 Kc1 90. Nf6 Kb1 91. Ng4 Ka1 92. Ne3 Kb1 93. Nc2 Kc1 94. Ba2 Kd1 95. Nd4 Ke1 96. Kd3 Kf2 97. Be6 Kg3 98. Ke4 Kh4 99. Kf4 Kh5 100. Nf5 Kg6 101. Ke5 Kg5 102. Bd5 Kg6 103. Be4 Kg5 104. Ne3 Kh4 105. Kf4 Kh5 106. Ng4 Kh4 107. Nf6 Kh3 108. Bf3 Kh4 109. Ne4 Kh3 110. Nf2+ 1/2-1/2

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "11"]
[White "Datchenko, Sergej"]
[Black "Podgaets, Mikhail"]
[Result "0-1"]
[ECO "B14"]
[BlackElo "2487"]
[PlyCount "59"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd2 dxc4 8. Bxc4 0-0 9. 0-0 b6 10. a3 Bxc3 11. bxc3 Bb7 12. Ne5 Nbd7 13. Re1 Nxe5 14. Rxe5 Qc7 15. Bd3 h6 16. Re3 Rfd8 17. Rg3 Kf8 18. Qe2 a6 19. a4 b5 20. axb5 axb5 21. Re1 Ra2 22. Bxb5 Ne4 23. Re3 Rxd2 24. Qh5 Nf6 25. Qh4 Ra8 26. Rg3 Rda2 27. Bd3 Ra1 28. Rge3 Nd5 29. R3e2 Qxc3 30. Bh7 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "1"]
[White "Datchenko, Sergej"]
[Black "Solaroli, Riccardo"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2006"]
[PlyCount "105"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. d5 c6 7. Nf3 Bg4 8. dxc6 Nxc6 9. Be3 Bb4 10. Be2 0-0 11. 0-0 Bxf3 12. Bxf3 Nxc4 13. Nd5 Nxe3 14. fxe3 Bc5 15. Qe2 Qe8 16. Kh1 Rd8 17. Rad1 Qe6 18. e4 Nd4 19. Qc4 Rc8 20. Qa4 Rfd8 21. a3 a6 22. Rc1 Nxf3 23. Rxf3 Rc6 24. Rcf1 Rdc8 25. Qd1 Rd8 26. h3 f6 27. b4 Ba7 28. Qb3 Rcd6 29. Ne7+ Kf7 30. Qxe6+ Kxe6 31. Nd5 Bd4 32. g4 g6 33. Nc7+ Kd7 34. Nd5 Kc6 35. Rc1+ Kd7 36. Rff1 f5 37. gxf5 gxf5 38. Rxf5 Rxd5 39. exd5 Bc3 40. Rxc3 Ke7 41. Rxe5+ Kf7 42. Rce3 Rxd5 43. Rxd5 Kf6 44. Rd7 Kg6 45. Rxb7 Kf5 46. Rf7+ Kg5 47. Rf2 Kg6 48. Rg3+ Kh6 49. Rf4 Kh5 50. Kg2 Kh6 51. Kf3 Kh5 52. a4 Kh6 53. Rh4# 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "13"]
[White "Datchenko, Sergej"]
[Black "Topchess2"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "54"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 Qc7 8. Bd2 b6 9. f4 d6 10. Nf3 Nd7 11. Bd3 Be7 12. 0-0 Bb7 13. f5 exf5 14. Bxf5 g6 15. e6 gxf5 16. exd7+ Qxd7 17. a4 Rg8 18. a5 0-0-0 19. axb6 axb6 20. c4 Rg4 21. Qb3 Rdg8 22. Rf2 Bd8 23. d5 f4 24. Qd3 Qc7 25. Nd4 Bf6 26. Nb5 Qc5 27. Ra7 Rxg2+ 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "9"]
[White "Datchenko, Sergej"]
[Black "Wornath, Kai Rudolf"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2382"]
[PlyCount "119"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. h3 Bh5 6. Be2 Bd6 7. 0-0 Nf6 8. Ne5 Bxe2 9. Qxe2 0-0 10. Re1 Nbd7 11. Bg5 Re8 12. Bxf6 Nxf6 13. Nd2 Nd7 14. Qh5 g6 15. Qf3 Nxe5 16. dxe5 Bxe5 17. c3 c6 18. Nb3 Bg7 19. Nd2 Qg5 20. Nf1 h5 21. a4 Qf6 22. Qd3 a6 23. a5 Qd6 24. Ne3 Re6 25. Re2 Rae8 26. Rae1 Qc5 27. Kh1 Qxa5 28. f4 Qb5 29. Qc2 Bh6 30. c4 dxc4 31. Ng4 Rxe2 32. Nf6+ Kf8 33. Rxe2 Rxe2 34. Qxe2 c5 35. Nh7+ Kg7 36. Ng5 Bxg5 37. fxg5 Qd7 38. Qe5+ Kh7 39. Qxc5 b5 40. Qf2 Qe6 41. Kh2 Qe5+ 42. Kh1 Kg7 43. h4 Qxb2 44. Qxb2+ Kh7 45. Qf6 Kg8 46. Kg1 b4 47. Kf2 c3 48. Ke3 c2 49. Qb2 b3 50. Kd2 a5 51. Qxb3 a4 52. Qxc2 a3 53. Qa2 Kh7 54. Qxa3 f5 55. Ke3 f4+ 56. Kxf4 Kg7 57. Ke5 Kf7 58. Qa7+ Ke8 59. Ke6 Kd8 60. Qd7# 1-0

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "3"]
[White "Ruben, Anton"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "66"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Bg4 5. c4 Nb6 6. b3 dxe5 7. d5 g6 8. Be2 Bg7 9. Bb2 Bxf3 10. Bxf3 0-0 11. Nd2 a5 12. a4 Na6 13. Bc3 Nc5 14. Rc1 Nd3+ 15. Ke2 Nxc1+ 16. Qxc1 Nd7 17. Re1 Nc5 18. Rd1 b6 19. Kf1 Qd6 20. Ne4 Nxe4 21. Bxe4 f5 22. Bb1 e4 23. Bxg7 Kxg7 24. Qc3+ Qf6 25. Qd2 Rfd8 26. Qe2 e6 27. f3 exd5 28. cxd5 exf3 29. Qxf3 Re8 30. Bd3 Rad8 31. Bc4 Re4 32. Qg3 Qe5 33. Qh4 Rxh4 0-1

[Event "Canarias en Red prel 4th"]
[Site "Playchess.com INT"]
[Date "2004.05.06"]
[Round "12"]
[White "Vasiliev, Olga"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2156"]
[PlyCount "48"]
[EventDate "2004.05.06"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 g6 5. Nf3 Bg7 6. Bd3 0-0 7. Bg5 Nxc3 8. bxc3 c5 9. 0-0 Nc6 10. Re1 cxd4 11. cxd4 Nxd4 12. Bxe7 Nxf3+ 13. Qxf3 Qd7 14. Rad1 Re8 15. Bxg6 Rxe7 16. Bxf7+ Rxf7 17. Qb3 Qf5 18. Re8+ Bf8 19. f3 Kg7 20. Rdd8 Bc5+ 21. Kh1 Be6 22. Rg8+ Kh6 23. Qc4 Rxd8 24. Qh4+ Qh5 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "4"]
[White "Boesch, Dirk"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "142"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. bxc3 c5 6. d4 e6 7. Nf3 Be7 8. 0-0 0-0 9. a4 Bf6 10. Ba3 b6 11. dxc5 Qc7 12. Qd6 Qxd6 13. cxd6 Bxc3 14. Rad1 Bd7 15. Bb5 Rd8 16. Nd4 Bxd4 17. Rxd4 Nc6 18. Bxc6 Bxc6 19. Rfd1 Rd7 20. f3 f6 21. Kf2 Kf7 22. f4 Rc8 23. g3 g6 24. R1d2 Bd5 25. Bb4 f5 26. Ke3 Ke8 27. Kd3 Rdd8 28. c4 Be4+ 29. Kc3 Kd7 30. Kb3 Rc6 31. a5 Rb8 32. a6 b5 33. c5 Rxa6 34. Re2 Rc8 35. h3 Rac6 36. g4 a5 37. Bxa5 Rxc5 38. gxf5 exf5 39. Bb4 Rc1 40. Rexe4 fxe4 41. Rxe4 Rb1+ 42. Ka2 Rxb4 43. Rxb4 Kxd6 44. Rxb5 Ke6 45. Rb7 h5 46. Rb6+ Kf5 47. Kb3 Rc1 48. Kb2 Rf1 49. Rb5+ Kxf4 50. Rb4+ Kg3 51. Rb6 g5 52. Rg6 Kh4 53. Kc3 Rf3+ 54. Kd4 Rxh3 55. Ke4 Ra3 56. Rg8 g4 57. Kf4 Rf3+ 58. Ke4 Rf1 59. Ke3 g3 60. Rh8 g2 61. Rg8 g1Q+ 62. Rxg1 Rxg1 63. Ke2 Rg4 64. Kf2 Kg5 65. Kf3 h4 66. Kf2 h3 67. Kf3 h2 68. Kf2 h1Q 69. Ke2 Qh3 70. Kd2 Rg2+ 71. Ke1 Qh1# 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "5"]
[White "Datchenko, Sergej"]
[Black "Appl, Gerhard"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2079"]
[PlyCount "95"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 cxd4 6. cxd4 e6 7. Nc3 Qd8 8. Be2 Be7 9. 0-0 0-0 10. a3 b6 11. Ne5 Bb7 12. Be3 Nbd7 13. Bf3 Bxf3 14. Qxf3 Nxe5 15. dxe5 Nd5 16. Rfd1 Bg5 17. Nxd5 exd5 18. Rxd5 Qe7 19. Rad1 Bxe3 20. Qxe3 f6 21. e6 Rfe8 22. Re1 Rad8 23. Rxd8 Rxd8 24. f4 f5 25. Qe5 Rf8 26. h3 h6 27. b4 a6 28. Rd1 Re8 29. Rd6 Qc7 30. Qd5 Qc1+ 31. Qd1 Qxf4 32. Qd3 Qc1+ 33. Kh2 Qf4+ 34. Qg3 Qe4 35. Rxb6 Rxe6 36. Rxe6 Qxe6 37. Qc7 Kh7 38. Qc3 Qd6+ 39. Qg3 Qb6 40. Qf4 g5 41. Qxf5+ Kg7 42. Qe5+ Kg6 43. Qe4+ Kg7 44. Qe5+ Kg6 45. Qc5 Qb8+ 46. Kh1 Qf8 47. Qxf8 Kh5 48. Qc5 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "11"]
[White "Datchenko, Sergej"]
[Black "Gukasian, Rudolf"]
[Result "1-0"]
[ECO "C47"]
[BlackElo "2389"]
[PlyCount "119"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bg5 h6 7. Bh4 g5 8. Bg3 Nxe4 9. Nxc6 bxc6 10. Qd4 Bxc3+ 11. bxc3 0-0 12. Qxe4 Re8 13. Be5 Qe7 14. f4 gxf4 15. Qxf4 Qxe5+ 16. Qxe5 Rxe5+ 17. Kd2 d6 18. Bd3 Be6 19. c4 Kg7 20. Rab1 Ra5 21. Rb7 Rc8 22. Ra1 d5 23. cxd5 cxd5 24. a4 c5 25. Bb5 d4 26. Rf1 c4 27. g4 Rf8 28. h4 a6 29. Ra7 c3+ 30. Kd3 Bxg4 31. Rg1 h5 32. Rxa6 Rxa6 33. Bxa6 Re8 34. Kxd4 Rd8+ 35. Kxc3 Kf6 36. Bb5 Ke7 37. Kb4 f5 38. c4 f4 39. c5 f3 40. c6 Bh3 41. Re1+ Kf6 42. Rc1 f2 43. c7 Rc8 44. Ka5 Ke5 45. Kb6 Kd6 46. Kb7 Bg4 47. Rc6+ Ke5 48. a5 Kf4 49. a6 Bf3 50. a7 Bxc6+ 51. Kxc6 Ra8 52. Kb7 Rf8 53. a8Q Rf5 54. Qa4+ Kg3 55. c8Q Rf7+ 56. Kb8 Rf4 57. Qg8+ Kf3 58. Bc6+ Ke3 59. Qgb3+ Ke2 60. Qxf4 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "8"]
[White "Datchenko, Sergej"]
[Black "Klenburg, Mikhail"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2412"]
[PlyCount "76"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. h3 Qc7 8. Bf4 Nh5 9. Bh2 e5 10. Qd2 Nd7 11. Rad1 h6 12. dxe5 dxe5 13. Rfe1 Re8 14. Bc4 b5 15. Bb3 Nc5 16. Re3 Nxb3 17. cxb3 Nf4 18. Bxf4 exf4 19. Ree1 b4 20. Na4 a5 21. Nc5 Qe7 22. Nd3 g5 23. Qc2 Qf6 24. e5 Qg6 25. Qc5 Bf5 26. Nc1 Be4 27. Nh2 Rxe5 28. Qb6 Ree8 29. f3 Bd5 30. Ne2 Bxb2 31. Nd4 Bc3 32. Rxe8+ Rxe8 33. Ng4 h5 34. Nf2 Qf6 35. Ne4 Bxe4 36. fxe4 Rxe4 37. Qb8+ Kg7 38. Nf3 g4 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "6"]
[White "Datchenko, Sergej"]
[Black "Reich, Thomas"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2408"]
[PlyCount "76"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. Ng5 Bxe2 9. Qxe2 e5 10. Nf3 Ng4 11. Bg5 Qc8 12. d5 Nd4 13. Nxd4 exd4 14. Nb5 a6 15. Nxc7 Qxc7 16. Qxg4 Qxc2 17. Be7 Rfe8 18. Bxd6 h5 19. Qf3 Rad8 20. Bg3 Qxe4 21. d6 Qxf3 22. gxf3 h4 23. Bf4 Be5 24. Bg5 Rxd6 25. Bxh4 d3 26. Bg3 Bxg3 27. hxg3 Re2 28. b3 a5 29. Rfd1 b5 30. Kf1 Rc2 31. Rac1 Rxa2 32. Rc8+ Kg7 33. Rb8 Re6 34. Rxd3 Ree2 35. Rb7 Rxf2+ 36. Kg1 Rfb2 37. Rd1 Rxb3 38. Rdd7 Rb1+ 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "9"]
[White "Datchenko, Sergej"]
[Black "Rueckenschwimmer"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "31"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 b6 3. d4 e6 4. Bd3 cxd4 5. cxd4 Bb7 6. Nc3 Nf6 7. Qe2 Bb4 8. Nf3 d5 9. e5 Ne4 10. 0-0 Nxc3 11. bxc3 Bxc3 12. Bg5 f6 13. exf6 gxf6 14. Qxe6+ Qe7 15. Bb5+ Kf8 16. Bh6+ 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "2"]
[White "Datchenko, Sergej"]
[Black "Salman, Arik"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "131"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Nf6 7. Bg5 0-0 8. c5 Bc7 9. Be2 Bf5 10. 0-0 Nbd7 11. Re1 b6 12. b4 a5 13. a3 Re8 14. b5 cxb5 15. Nxd5 bxc5 16. dxc5 Nxc5 17. Bxf6 gxf6 18. Nxc7 Qxc7 19. Bxb5 Rxe1+ 20. Qxe1 Bg6 21. Qc3 Qb6 22. a4 Rc8 23. Qe3 Kg7 24. Rc1 Qd6 25. h3 Rc7 26. Qd4 Qb6 27. g4 Qa7 28. g5 Ne4 29. Rxc7 Qxc7 30. gxf6+ Nxf6 31. Ne5 Qc1+ 32. Kh2 Qg5 33. Ng4 h5 34. Nxf6 Qxf6 35. Qxf6+ Kxf6 36. Kg3 Ke5 37. f4+ Ke4 38. h4 Bf5 39. Be8 Bg6 40. Bb5 Kd4 41. Bd7 Ke4 42. Bc8 Kd5 43. f5 Bh7 44. Kf4 f6 45. Be6+ Kd6 46. Ke4 Kc5 47. Kd3 Kb6 48. Kd4 Kc6 49. Bd5+ Kd6 50. Kc4 Kc7 51. Be6 Kb6 52. Kd5 Kc7 53. Kc5 Kb7 54. Kb5 Kc7 55. Kxa5 Kd6 56. Kb5 Ke5 57. a5 Bxf5 58. Bxf5 Kxf5 59. a6 Kg4 60. a7 f5 61. a8Q f4 62. Qg2+ Kxh4 63. Kc4 f3 64. Qxf3 Kg5 65. Qh3 h4 66. Kd4 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "13"]
[White "Datchenko, Sergej"]
[Black "Zumsande, Martin"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2389"]
[PlyCount "65"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. Bd3 0-0 7. Bxf6 Bxf6 8. 0-0 Bg4 9. c3 Re8 10. Nbd2 Nd7 11. Qc2 Nf8 12. Rae1 Qd6 13. h3 Bh5 14. Qb3 b6 15. Ba6 Rad8 16. Bd3 c5 17. dxc5 bxc5 18. Qa4 Rxe1 19. Rxe1 Qb6 20. Qb3 Bg6 21. Bxg6 Nxg6 22. Qxb6 axb6 23. g3 Kf8 24. Kf1 Ra8 25. a3 b5 26. Nb3 b4 27. axb4 cxb4 28. cxb4 Bxb2 29. b5 Rb8 30. Nc5 Kg8 31. b6 Rxb6 32. Re8+ Nf8 33. Nd7 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "1"]
[White "Fraga Cavallero, Kepalin"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "94"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Bg4 7. b3 Be7 8. Be2 Bf6 9. Bb2 c5 10. Qd3 0-0 11. 0-0 Nc6 12. Nbd2 Re8 13. Rfe1 cxd4 14. Bxd4 Nxd4 15. Nxd4 Bxe2 16. Rxe2 Rxe2 17. Qxe2 Bxd4 18. Re1 h6 19. Nf3 Bc5 20. Qe4 Rb8 21. a4 a5 22. Nd4 Bxd4 23. Qxd4 Na8 24. Rd1 Nc7 25. Qxd6 Qxd6 26. Rxd6 Ne6 27. h3 Kf8 28. Rd7 Ke8 29. Rd1 Rd8 30. Rxd8+ Kxd8 31. Kf1 Nc5 32. Ke2 Nxb3 33. Kd3 Nc5+ 34. Kd4 Nxa4 35. c5 Kc7 36. Kc4 Kc6 37. f4 Nxc5 38. g4 b5+ 39. Kc3 b4+ 40. Kc2 Kb5 41. h4 a4 42. g5 b3+ 43. Kb1 Kb4 44. f5 a3 45. f6 a2+ 46. Ka1 Ka3 47. fxg7 b2# 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "7"]
[White "Haugsdal, Arn Tore"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2124"]
[PlyCount "54"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Bc4 Nxe4 4. Nf3 Nxc3 5. dxc3 d6 6. 0-0 Be7 7. Re1 0-0 8. Re4 Bf5 9. Qe2 Bxe4 10. Qxe4 c6 11. Bd3 f5 12. Qe2 e4 13. Bc4+ d5 14. Bb3 exf3 15. Qxf3 Na6 16. a3 Nc5 17. Ba2 Ne4 18. c4 d4 19. b4 c5 20. Bb2 b6 21. Re1 Qd7 22. b5 Bg5 23. g3 Rae8 24. Rd1 Qe6 25. h4 Bh6 26. Kg2 Nd2 27. Bc1 Nxf3 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "10"]
[White "Kopylov, Michael"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2445"]
[PlyCount "88"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 c6 9. h3 a5 10. Re1 Qc7 11. Be3 Re8 12. Qc2 Nf8 13. d5 c5 14. a3 Qe7 15. b4 axb4 16. axb4 Rxa1 17. Rxa1 cxb4 18. Nb5 b3 19. Qb1 Bd7 20. Nd2 Bxb5 21. cxb5 Rc8 22. Qxb3 N6d7 23. Ra7 Nc5 24. Qb4 f5 25. Nc4 Nfd7 26. exf5 gxf5 27. b6 e4 28. Qb5 h5 29. h4 Qf6 30. Bf4 Bf8 31. Na5 Ne5 32. Nxb7 Ncd3 33. Bg5 Qg6 34. Ra1 Rc2 35. Be3 Ng4 36. Qb3 Nxe3 37. fxe3 Rxg2+ 38. Kxg2 Qg4 39. Qc2 Qf3+ 40. Kh2 Nf2 41. Rg1 Ng4+ 42. Kh3 Nf2+ 43. Kh2 Ng4+ 44. Kh3 Qxe3 0-1

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "3"]
[White "Sasikiran, Krishnan"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2654"]
[PlyCount "93"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 h6 7. Bh4 c5 8. dxc5 dxc5 9. Bc4 Nc6 10. 0-0 a6 11. a4 Ng4 12. Qc2 Nge5 13. Nxe5 Nxe5 14. Be2 Be6 15. Bg3 Rc8 16. Rad1 Qa5 17. Bxe5 Bxe5 18. f4 Bg7 19. f5 Bd7 20. e5 Bxa4 21. b3 Bc6 22. fxg6 fxg6 23. Nc4 Qc7 24. Qxg6 Rcd8 25. Bd3 Rxd3 26. Rxf8+ Kxf8 27. Qxd3 Kg8 28. Qd8+ Qxd8 29. Rxd8+ Kf7 30. Rc8 Bb5 31. Rxc5 Bc6 32. Kf2 h5 33. g3 Bh6 34. e6+ Kf6 35. Rxh5 Bc1 36. Ne3 Kxe6 37. h4 Bb2 38. c4 Bd4 39. Ke2 b5 40. Nd5 bxc4 41. bxc4 a5 42. Nf4+ Kd7 43. Rxa5 Bc3 44. Ra7+ Kd6 45. h5 e5 46. Nd5 Kc5 47. Nxc3 1-0

[Event "Canarias en Red prel 3rd"]
[Site "Playchess.com INT"]
[Date "2004.05.05"]
[Round "12"]
[White "Trent, Lawrence"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2377"]
[PlyCount "109"]
[EventDate "2004.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 g6 8. Nd2 Bg7 9. Nc4 Qd8 10. a4 0-0 11. h4 b6 12. Qd2 Ba6 13. g4 Bxc4 14. Bxc4 h5 15. Bh6 Kh7 16. Bxg7 Kxg7 17. gxh5 Nxh5 18. Ne2 Nd7 19. f4 Rh8 20. 0-0-0 a6 21. Rdg1 b5 22. Bd3 c4 23. Bc2 Nc5 24. Qd4+ Kh7 25. e5 b4 26. e6 f5 27. Rg5 Rf8 28. Rhg1 Rf6 29. cxb4 Nb3+ 30. Bxb3 cxb3 31. Nc3 Rc8 32. Kb1 a5 33. b5 Qc7 34. Qd1 Qc4 35. Rxh5+ Kg7 36. Rhg5 Qxf4 37. h5 Rxc3 38. Rxg6+ Rxg6 39. Rxg6+ Kh7 40. bxc3 Qe4+ 41. Kb2 Qxa4 42. Qxb3 Qh4 43. b6 Qf2+ 44. Ka1 Qe1+ 45. Ka2 Qf2+ 46. Qb2 Qc5 47. b7 Qxd5+ 48. Ka1 Qd1+ 49. Ka2 Qa4+ 50. Kb1 Qd1+ 51. Qc1 Qb3+ 52. Ka1 Qa4+ 53. Kb2 Qb5+ 54. Kc2 Qxb7 55. Qh6# 1-0

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "11"]
[White "Adam, Etienne"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1996"]
[PlyCount "133"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Be3 Be7 7. Nc3 0-0 8. Bd3 Nc6 9. h3 d5 10. c5 Nc4 11. Bxc4 dxc4 12. Nf3 Bf6 13. 0-0 Bf5 14. Re1 Nb4 15. Re2 Bd3 16. Rd2 Re8 17. Ne1 Bxd4 18. Bxd4 Qxd4 19. a3 Nd5 20. Nxd3 cxd3 21. Rxd3 Nxc3 22. Rxd4 Nxd1 23. Raxd1 Kf8 24. Rd7 Rac8 25. R1d2 g6 26. b4 a6 27. Kh2 Re7 28. Kg3 Ke8 29. Rxe7+ Kxe7 30. Re2+ Kf6 31. Rd2 Re8 32. Rd7 Re7 33. Rd8 Ke6 34. Kf3 h5 35. Rb8 c6 36. Rd8 Kf5 37. Rd6 f6 38. g4+ hxg4+ 39. hxg4+ Kg5 40. Rd8 f5 41. gxf5 Kxf5 42. Rf8+ Ke5 43. Rg8 Rf7+ 44. Ke3 Kf5 45. Rd8 g5 46. Rg8 g4 47. f3 Re7+ 48. Kf2 gxf3 49. Kxf3 Ke5 50. Ke3 Rh7 51. Rg5+ Ke6 52. Rg3 Kd5 53. Kd3 Rh5 54. Rf3 Rg5 55. Kc3 Rg7 56. Kd3 Rd7 57. Kc3 Ke4 58. Rh3 Rf7 59. Kb3 Rf3+ 60. Rxf3 Kxf3 61. Ka4 Ke4 62. Ka5 Kd5 63. Kb6 Kc4 64. Kxb7 Kb3 65. Kxa6 Kxa3 66. b5 cxb5 67. Kxb5 1-0

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "8"]
[White "Campayo Hernandez, Juan"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2014"]
[PlyCount "190"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 e5 8. a3 Nc6 9. Rb1 Nd4 10. b4 b6 11. d3 h5 12. h3 Bd7 13. Be3 Qc8 14. Kh2 Kh7 15. f4 h4 16. fxe5 hxg3+ 17. Nxg3 dxe5 18. Bxd4 exd4 19. Nd5 Nxd5 20. exd5 Be5 21. Qf3 Qc7 22. Rbe1 Kg7 23. Qf2 Bf5 24. Be4 Bxe4 25. Rxe4 f5 26. Rh4 Rae8 27. Kg2 Bxg3 28. Qxg3 Re2+ 29. Rf2 Qxg3+ 30. Kxg3 Re1 31. Rhf4 Rfe8 32. Rb2 R8e3+ 33. Rf3 Rxf3+ 34. Kxf3 Re3+ 35. Kg2 cxb4 36. axb4 Rxd3 37. Ra2 Rc3 38. Rxa7+ Kf6 39. d6 d3 40. d7 Ke7 41. Kf2 Rxc4 42. Ke3 Rxb4 43. Kxd3 Rh4 44. Ke3 Rxh3+ 45. Kf4 Rh1 46. Ke5 Rd1 47. Ra6 Re1+ 48. Kf4 Kxd7 49. Rxb6 Rg1 50. Rb3 Ke6 51. Rb6+ Kf7 52. Rb7+ Kf6 53. Rb6+ Kg7 54. Rb8 Rg4+ 55. Kf3 Kf6 56. Rb1 Kg5 57. Rh1 Ra4 58. Rg1+ Kf6 59. Rb1 Ra3+ 60. Kg2 g5 61. Rb6+ Ke5 62. Rb5+ Kf6 63. Rb6+ Kg7 64. Rc6 g4 65. Rb6 Kf7 66. Rc6 Rf3 67. Ra6 f4 68. Ra5 Kf6 69. Rb5 Rg3+ 70. Kf2 Rf3+ 71. Kg2 Re3 72. Rb4 Re2+ 73. Kf1 Ra2 74. Rxf4+ Kg5 75. Rf8 Kh4 76. Rb8 Kh3 77. Kg1 Ra1+ 78. Kf2 g3+ 79. Kf3 Rf1+ 80. Ke2 g2 81. Rh8+ Kg3 82. Rg8+ Kh2 83. Rh8+ Kg1 84. Rh7 Rf6 85. Rh5 Re6+ 86. Kf3 Ra6 87. Rg5 Ra3+ 88. Ke2 Ra2+ 89. Kf3 Kf1 90. Ra5 Rxa5 91. Ke3 g1Q+ 92. Kd2 Qg3 93. Kc2 Ra2+ 94. Kb1 Re2 95. Kc1 Qe1# 0-1

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "2"]
[White "Correa Hernandez, Samuel"]
[Black "Datchenko, Sergej"]
[Result "1/2-1/2"]
[ECO "E77"]
[PlyCount "115"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 a6 10. a4 Bg4 11. 0-0 Re8 12. Bd3 Nbd7 13. h3 Bxf3 14. Qxf3 Nh5 15. Kh2 f5 16. Bd2 Qf6 17. Nd1 Qh4 18. g3 Qe7 19. Be1 Bd4 20. g4 fxg4 21. hxg4 Ng7 22. Rh1 Qf7 23. Kg2 h5 24. Bd2 hxg4 25. Qxg4 Nf6 26. Qh3 Nfh5 27. Qg4 Nf6 28. Qf3 Nf5 29. Bxf5 gxf5 30. Nf2 Bxf2 31. Kxf2 Ng4+ 32. Kf1 Qg6 33. Bc3 Re4 34. Re1 Rae8 35. Rxe4 Rxe4 36. Qh3 Ne3+ 37. Kf2 Ng4+ 38. Kf1 Kf7 39. Qh7+ Qxh7 40. Rxh7+ Kg6 41. Rg7+ Kh5 42. Rxb7 Rxf4+ 43. Ke2 Re4+ 44. Kd2 Ne5 45. b3 f4 46. Rd7 f3 47. Bxe5 Rxe5 48. Rf7 Kg4 49. Rg7+ Kf4 50. Rf7+ Kg3 51. Rf6 f2 52. Rg6+ Kh2 53. Rh6+ Kg2 54. Rg6+ Kf3 55. Rf6+ Kg2 56. Rg6+ Kh1 57. Rh6+ Kg2 58. Rg6+ 1/2-1/2

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "9"]
[White "Datchenko, Sergej"]
[Black "Breder, Dennis"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2473"]
[PlyCount "66"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. Nc3 Qa5 10. a3 Bd6 11. Be3 0-0 12. b4 Qd8 13. h3 Bh5 14. Rc1 Rc8 15. Bg5 Be7 16. Na4 Nd5 17. Bxe7 Ncxe7 18. Nc5 Nf4 19. Qd2 Nxe2+ 20. Qxe2 b6 21. Nb3 Qd5 22. Nbd2 Qa2 23. Qe3 Nd5 24. Qd3 a5 25. Qa6 Rxc1 26. Rxc1 axb4 27. Rc8 g5 28. Rxf8+ Kxf8 29. Qc8+ Kg7 30. axb4 Qa1+ 31. Kh2 Bxf3 32. Nxf3 Qc3 33. Qd8 Qc7+ 0-1

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "10"]
[White "Datchenko, Sergej"]
[Black "Haugsdal, Arn Tore"]
[Result "1-0"]
[ECO "C70"]
[BlackElo "2124"]
[PlyCount "139"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 b5 6. Bb3 Na5 7. d4 Nxb3 8. axb3 exd4 9. Nxd4 Nf6 10. Nxb5 Bb7 11. N5c3 Be7 12. Re1 0-0 13. Bg5 h6 14. Bxf6 Bxf6 15. Nd2 c6 16. Nc4 d5 17. exd5 cxd5 18. Na5 Bc8 19. Nc6 Qb6 20. Ne7+ Bxe7 21. Nxd5 Qc5 22. Nxe7+ Kh8 23. Qf3 Be6 24. Rxe6 fxe6 25. Ng6+ Kg8 26. Nxf8 Rxf8 27. Qe2 e5 28. Rxa6 e4 29. Qc4+ Qxc4 30. bxc4 Rd8 31. Kf1 Rd2 32. b4 Rxc2 33. c5 Kf8 34. c6 Ke8 35. b5 Kd8 36. Ra7 g5 37. Rb7 Rc5 38. g3 g4 39. Ke2 h5 40. Ke3 Rc4 41. Kf4 Rc2 42. Kxe4 Rxf2 43. b6 Rc2 44. c7+ Kd7 45. Rb8 Rxc7 46. bxc7 Kxc7 47. Rh8 Kd6 48. Rxh5 Ke6 49. Kf4 Kf6 50. Kxg4 Ke6 51. Rf5 Kd6 52. Kf4 Ke6 53. Ke4 Ke7 54. Kd5 Kd7 55. Rf7+ Ke8 56. Ke6 Kd8 57. Kd6 Kc8 58. Rg7 Kb8 59. Kc6 Ka8 60. Kb6 Kb8 61. h4 Kc8 62. h5 Kd8 63. h6 Ke8 64. g4 Kf8 65. g5 Ke8 66. g6 Kf8 67. Kc6 Ke8 68. Kd6 Kf8 69. Ke6 Ke8 70. Rg8# 1-0

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "5"]
[White "Datchenko, Sergej"]
[Black "Meme, Lui"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "72"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. d4 cxd4 5. cxd4 exd4 6. Nxd4 Bc5 7. Nxc6 Qf6 8. Qf3 Qxf3 9. gxf3 dxc6 10. Be3 Bxe3 11. fxe3 Ne7 12. Nd2 Be6 13. Bc4 Bxc4 14. Nxc4 0-0-0 15. Ke2 f6 16. Rhd1 Kc7 17. Rd4 c5 18. Rdd1 Nc6 19. a3 b5 20. Nd2 a5 21. Rac1 Kb6 22. Nb3 Rxd1 23. Rxd1 a4 24. Nc1 Rd8 25. Rd5 Rxd5 26. exd5 Ne5 27. e4 b4 28. axb4 cxb4 29. Nd3 Nxd3 30. Kxd3 Kc5 31. h4 h5 32. d6 Kxd6 33. Kc4 a3 34. bxa3 bxa3 35. Kb3 Ke5 36. Kxa3 Kf4 0-1

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "1"]
[White "Datchenko, Sergej"]
[Black "Mueller, Pascal"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "37"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Bb4 7. Bd2 Nbd7 8. c5 0-0 9. Bd3 Qc7 10. 0-0 b6 11. Nb5 Qc6 12. Bxb4 Ba6 13. a4 bxc5 14. Bxc5 Nxc5 15. Rc1 Rac8 16. Rxc5 Qd7 17. Ne5 Qe7 18. Nc6 Qb7 19. Nd6 1-0

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "6"]
[White "Datchenko, Sergej"]
[Black "Thelen, Armin"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "59"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. h4 h5 7. Be3 Nf6 8. Bc4 Nc6 9. Nh3 a6 10. Ng5 0-0 11. a3 Ng4 12. Nd5 b5 13. Ba2 e6 14. Nf4 b4 15. Rc1 Nxe3 16. fxe3 Bd7 17. 0-0 bxa3 18. bxa3 Qa5 19. d5 exd5 20. Bxd5 Ne5 21. Nxf7 Nxf7 22. Nxg6 Qxa3 23. Nxf8 Rxf8 24. Qxh5 Qxe3+ 25. Kh1 Qh6 26. Qxh6 Bxh6 27. Rxf7 Rxf7 28. Rf1 Kg7 29. Rxf7+ Kg6 30. Rxd7 1-0

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "3"]
[White "Datchenko, Sergej"]
[Black "Vovchik"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "112"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. f4 dxe5 7. fxe5 Nc6 8. Nc3 Bf5 9. a3 e6 10. Nf3 Be7 11. Bd3 Bxd3 12. Qxd3 0-0 13. 0-0 Rc8 14. Bd2 Nxc3 15. bxc3 Na5 16. h4 h6 17. h5 Nc4 18. a4 b6 19. Rf2 Qc7 20. Be1 f5 21. exf6 Bxf6 22. Re2 Qd7 23. Bg3 Qd5 24. Rae1 Rfe8 25. Be5 Nxe5 26. Nxe5 Bxe5 27. Rxe5 Qc4 28. Qxc4 Rxc4 29. Rxe6 Rxe6 30. Rxe6 Rxc3 31. Re7 a5 32. d5 Rd3 33. Rb7 Rxd5 34. Rxb6 Rd4 35. Kh2 Rxa4 36. Kh3 Rb4 37. Ra6 a4 38. g3 Kf7 39. g4 Rb3+ 40. Kg2 a3 41. Kf2 Rb2+ 42. Kf3 a2 43. Kf4 Rf2+ 44. Ke5 Ke8 45. Ra7 Kd8 46. Ke6 Kc8 47. Ke7 Kb8 48. Ra3 Kb7 49. Rxa2 Rxa2 50. Kf7 Rg2 51. Kxg7 Rxg4+ 52. Kxh6 Kc7 53. Kh7 Kd7 54. h6 Ke7 55. Kh8 Kf6 56. h7 Rd4 0-1

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "7"]
[White "Muriceleretour"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "152"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 c5 4. d4 Nc6 5. c3 Bg4 6. Be2 e6 7. Ne5 Bxe2 8. Qxe2 Ne4 9. 0-0 Bd6 10. Nd2 Nxd2 11. Bxd2 0-0 12. Rac1 f6 13. Nxc6 bxc6 14. c4 Rc8 15. cxd5 cxd5 16. Kh1 f5 17. Qa6 Qb6 18. Qxb6 axb6 19. a3 c4 20. h3 h5 21. Kh2 b5 22. g4 hxg4 23. hxg4 g6 24. gxf5 exf5 25. Rg1 Kf7 26. Kg3 Rh8 27. Kf2 Rh2+ 28. Rg2 Rch8 29. Rcg1 R8h6 30. Rxh2 Rxh2+ 31. Rg2 Rh1 32. Rg1 Rh8 33. Rg2 Kg7 34. Kf3 Rb8 35. Bc3 b4 36. axb4 Bxb4 37. Rc2 Be7 38. Rc1 Ra8 39. Rg1 Ra4 40. Ke2 Ra8 41. Kd2 Rh8 42. Rg2 Rh1 43. Kc2 Kf6 44. b3 cxb3+ 45. Kxb3 Rb1+ 46. Kc2 Rh1 47. Rf2 Rh3 48. Kd3 Bd6 49. Ra2 Bxf4 50. Ra6+ Kg5 51. Bd2 Bxe3 52. Bxe3+ f4 53. Rd6 Rxe3+ 54. Kd2 Re8 55. Rxd5+ Kg4 56. Rd6 g5 57. d5 f3 58. Re6 Rd8 59. d6 Kg3 60. Ke3 g4 61. Rf6 Re8+ 62. Kd4 f2 63. d7 Rd8 64. Rf7 Kg2 65. Ke3 g3 66. Ke2 Rxd7 67. Rf4 Re7+ 68. Kd2 f1Q 69. Rxf1 Kxf1 70. Kd3 g2 71. Kd2 g1Q 72. Kd1 Qg8 73. Kd2 Qd8+ 74. Kc3 Rc7+ 75. Kb4 Qb8+ 76. Ka5 Ra7# 0-1

[Event "Canarias en Red prel 2nd"]
[Site "Playchess.com INT"]
[Date "2004.05.04"]
[Round "4"]
[White "Zarges, Stephan"]
[Black "Datchenko, Sergej"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2138"]
[PlyCount "119"]
[EventDate "2004.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. bxc3 e6 6. Nf3 Be7 7. 0-0 0-0 8. d4 b6 9. Ne5 Bb7 10. Qh5 Bf6 11. Bf4 Nd7 12. Ng4 c5 13. Rad1 cxd4 14. cxd4 Be4 15. Bd3 Bg6 16. Qh3 Rc8 17. Ne3 Bg5 18. Qg3 Bxf4 19. Qxf4 Nf6 20. c4 Qc7 21. Qh4 Rfd8 22. Bxg6 hxg6 23. Rd3 Rd7 24. Rc1 Qd8 25. h3 Nh5 26. Qxd8+ Rcxd8 27. d5 exd5 28. cxd5 Nf4 29. Rd2 Nxd5 30. Rcd1 Nf6 31. Rxd7 Rxd7 32. Rxd7 Nxd7 33. Nd5 Nc5 34. Kf1 Kf8 35. Ke2 f6 36. Ke3 Kf7 37. Nb4 Ke6 38. Kd4 a5 39. Nd5 Nd7 40. Nc7+ Kd6 41. Ne8+ Ke6 42. Nc7+ Kf7 43. f4 g5 44. g3 gxf4 45. gxf4 g6 46. Kd5 Ke7 47. Kc6 g5 48. fxg5 fxg5 49. Nd5+ Kd8 50. Nxb6 Ne5+ 51. Kd5 Nf3 52. a4 Ng1 53. Nc4 Nxh3 54. Nxa5 g4 55. Ke4 Kc7 56. Nc4 Kc6 57. Ne5+ Kb6 58. Nxg4 Ka5 59. Ne3 Kxa4 60. Nd5 1/2-1/2

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "9"]
[White "Bjelajac, Milan"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2370"]
[PlyCount "91"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. Nc3 Be7 8. 0-0 0-0 9. h3 Bh5 10. exd6 cxd6 11. a4 Nc6 12. b3 Bf6 13. Be3 e5 14. dxe5 dxe5 15. Ne4 Bxf3 16. Bxf3 Nd4 17. Bxd4 exd4 18. a5 Nd7 19. a6 bxa6 20. Nxf6+ Qxf6 21. Bxa8 Rxa8 22. Re1 h6 23. Qf3 Qxf3 24. gxf3 Rb8 25. Rxa6 Rxb3 26. Rxa7 Nf6 27. Rd1 Rxf3 28. Kg2 Rf4 29. c5 Ne4 30. Rxd4 Rxf2+ 31. Kg1 Re2 32. c6 Ng5 33. c7 Nf3+ 34. Kf1 Nxd4 35. c8Q+ Kh7 36. Rd7 Re4 37. Rxf7 Kg6 38. Ra7 Rf4+ 39. Kg2 Nf5 40. Qc2 Kg5 41. Ra3 g6 42. Qd2 Nh4+ 43. Kg3 Nf5+ 44. Kh2 Nh4 45. Ra5+ Nf5 46. Ra4 1-0

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "6"]
[White "Buscher, Michael"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2263"]
[PlyCount "116"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. h3 Bg7 7. Nc3 0-0 8. Be3 Nc6 9. exd6 exd6 10. Be2 d5 11. c5 Nc4 12. Bxc4 dxc4 13. 0-0 Bf5 14. d5 Nb4 15. Bd4 Bd3 16. Bxg7 Kxg7 17. Ne5 Bxf1 18. Kxf1 Re8 19. Nxc4 Qf6 20. Qd2 Rad8 21. Rd1 Na6 22. d6 Nxc5 23. Nd5 Qh4 24. Qc3+ f6 25. dxc7 Rd7 26. Rd4 Ne4 27. Rxe4 Qxe4 28. Nce3 Rxd5 29. c8Q Rxc8 30. Qxc8 Qd3+ 31. Kg1 Rd7 32. g3 Rf7 33. Qc5 Qb1+ 34. Kg2 Qxb2 35. a4 Qb6 36. Qc4 Qc6+ 37. Qxc6 bxc6 38. Kf3 Rd7 39. Ke4 c5 40. Nd5 f5+ 41. Ke5 c4 42. Kd4 Rxd5+ 43. Kxd5 c3 44. Kd4 c2 45. Kd5 c1Q 46. f4 Qa3 47. Kc6 Qxa4+ 48. Kb7 a5 49. Kb6 Qb4+ 50. Kc6 a4 51. Kd7 a3 52. Ke6 a2 53. Kd7 a1Q 54. Ke6 Qae1+ 55. Kd7 Qed2+ 56. Kc6 Qc4+ 57. Kb6 Qb2+ 58. Ka7 Qca2# 0-1

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "10"]
[White "Datchenko, Sergej"]
[Black "Gaede, Derek"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2169"]
[PlyCount "120"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. c4 Nf6 6. Bg5 Be7 7. Nc3 dxc4 8. Bxc4 0-0 9. 0-0 Bg4 10. Re1 h6 11. Be3 Nb4 12. a3 Nbd5 13. h3 Bh5 14. Rc1 c6 15. Nxd5 Nxd5 16. Bd3 Nxe3 17. fxe3 Bh4 18. Rf1 Bg3 19. Rc5 Bg6 20. Bxg6 fxg6 21. Ne5 Qg5 22. Qb3+ Kh7 23. Nd7 Rxf1+ 24. Kxf1 Qe7 25. Ne5 Rf8+ 26. Kg1 Qf6 27. Nf3 Qe7 28. Qd3 Qe6 29. Rc1 Re8 30. Rc3 Qa2 31. Qf1 Qxb2 32. Rd3 Qb5 33. Ne5 Bxe5 34. dxe5 Rxe5 35. Rd8 Qxf1+ 36. Kxf1 Rxe3 37. Rd7 Rxa3 38. Rxb7 c5 39. Rc7 Ra5 40. Rc8 g5 41. Ke2 Kg6 42. g4 Kf6 43. Kd3 Ke5 44. Kc4 Kf4 45. Rc7 Kg3 46. Rxg7 Kxh3 47. Rg6 Kxg4 48. Rxh6 Kf4 49. Rf6+ Kg3 50. Rg6 g4 51. Rf6 Kh2 52. Rh6+ Kg2 53. Rg6 g3 54. Rf6 Kh1 55. Rh6+ Kg1 56. Rg6 g2 57. Rf6 Ra2 58. Kxc5 Rf2 59. Ra6 Kf1 60. Ra1+ Ke2 0-1

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "3"]
[White "Datchenko, Sergej"]
[Black "Hansen, Sune Berg"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2551"]
[PlyCount "66"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 Qc7 8. Bd2 d6 9. f4 Nd7 10. Nf3 g6 11. Bd3 Bg7 12. h4 b6 13. h5 Bb7 14. hxg6 hxg6 15. Rxh8+ Bxh8 16. a4 0-0-0 17. a5 dxe5 18. fxe5 Nxe5 19. Nxe5 Bxe5 20. axb6 axb6 21. Ba6 Bg3+ 22. Ke2 Bxa6+ 23. Rxa6 Qc4+ 24. Kf3 Qd3+ 25. Kg4 f5+ 26. Kg5 Qxa6 27. Qf3 Bc7 28. Qc6 Qb7 29. Qxe6+ Kb8 30. Qe2 Qe4 31. Kxg6 Rg8+ 32. Kf7 Qxe2 33. Kxg8 Qxg2+ 0-1

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "5"]
[White "Datchenko, Sergej"]
[Black "Jendrian, Michael"]
[Result "1-0"]
[ECO "C40"]
[BlackElo "2074"]
[PlyCount "47"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. f3 exf3 8. Qxf3 Nc6 9. Bd3 Qg4 10. Nb5 Qd7 11. 0-0 Nf6 12. Bg5 Be7 13. Bxf6 Bxf6 14. Rae1+ Ne7 15. Qh5+ Kf8 16. Rxf6+ gxf6 17. Qh6+ Kf7 18. d5 Qg4 19. Nxc7 Rb8 20. Nxd6+ Kg8 21. Rxe7 Bd7 22. Bxh7+ Rxh7 23. Qxh7+ Kf8 24. Rf7# 1-0

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "1"]
[White "Datchenko, Sergej"]
[Black "Panzalovic, Srdjan"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2440"]
[PlyCount "137"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Bg5 f6 8. Bh4 Bf5 9. Re1 Qd7 10. c3 Bxd3 11. Qxd3 Nf5 12. Bg3 Nxg3 13. hxg3 c6 14. Nbd2 Na6 15. Nf1 Rae8 16. Ne3 Re4 17. Re2 Rfe8 18. Rae1 Nc7 19. Nd2 R4e7 20. Kf1 g6 21. Nf3 Re4 22. Nd2 R4e6 23. Nf3 Bf8 24. Nc2 Bh6 25. Rxe6 Rxe6 26. Rxe6 Nxe6 27. Ne3 Qd6 28. Ng4 Bg7 29. Qe2 Kf7 30. a3 b5 31. Qe3 h5 32. Ngh2 a5 33. Nh4 Ng5 34. N2f3 Ne4 35. Nd2 Qe6 36. Nxe4 dxe4 37. f4 f5 38. a4 Qc4+ 39. Kg1 Qxa4 40. d5 Qd1+ 41. Kh2 Qxd5 42. Qa7+ Kg8 43. Nxg6 Qf7 44. Qa8+ Kh7 45. Nh4 a4 46. Qxc6 Qb3 47. Qd7 Qxb2 48. Qxf5+ Kg8 49. Qe6+ Kh7 50. Qg6+ Kh8 51. Qe8+ Kh7 52. Qxe4+ Kg8 53. Qe6+ Kh8 54. Qe8+ Kh7 55. Qxh5+ Kg8 56. Qe8+ Kh7 57. Qg6+ Kh8 58. Nf5 Qxc3 59. Qh5+ Kg8 60. Qe8+ Kh7 61. Qxb5 a3 62. Qd7 a2 63. Nxg7 Qxg7 64. Qf5+ Kh8 65. Qc8+ Kh7 66. Qf5+ Kh8 67. Qc8+ Qg8 68. Qc3+ Qg7 69. Qc8+ 1/2-1/2

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "7"]
[White "Datchenko, Sergej"]
[Black "Stark, Lars"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2210"]
[PlyCount "94"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Bd6 6. 0-0 Ne7 7. Ne5 Bxe2 8. Qxe2 0-0 9. Re1 Nbc6 10. Nxc6 Nxc6 11. c3 Qd7 12. Be3 a6 13. Nd2 Rae8 14. Qf3 Re6 15. g3 Ne7 16. Bf4 Bxf4 17. Qxf4 Ng6 18. Qf3 Rfe8 19. Rxe6 Rxe6 20. Kg2 c6 21. Nb3 b6 22. h4 Qe8 23. Rd1 Re2 24. Rd2 Re4 25. Nc1 Rxh4 26. Re2 Re4 27. Rxe4 Qxe4 28. Nd3 Qxf3+ 29. Kxf3 a5 30. a4 Kf8 31. b4 Ke8 32. bxa5 bxa5 33. Nc5 Nf8 34. Nb7 Nd7 35. Nxa5 Nb6 36. Nxc6 Nxa4 37. Nb4 Nxc3 38. Ke3 Kd7 39. Kd3 Ne4 40. Nxd5 Nxf2+ 41. Ke3 Ng4+ 42. Kf4 h5 43. Kg5 g6 44. Nf4 Kd6 45. Nxg6 fxg6 46. Kxg6 Kd5 47. Kxh5 Nf2 1/2-1/2

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "14"]
[White "Datchenko, Sergej"]
[Black "Stelzer, Harald"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2283"]
[PlyCount "93"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 e6 8. Be2 Be7 9. 0-0 0-0 10. h3 Bh5 11. a3 Rc8 12. Rc1 a6 13. b4 Qd7 14. e5 Nd5 15. Nxd5 exd5 16. Qb3 dxe5 17. Rxc6 Bxf3 18. Rxc8 Bxe2 19. Rxf8+ Bxf8 20. Re1 Bc4 21. Qc3 e4 22. Bf4 Qf5 23. Qg3 Be7 24. Be5 f6 25. Bd6 Qd7 26. Bxe7 Qxe7 27. Qf4 h6 28. f3 Bd3 29. Qe3 f5 30. Rc1 Kh7 31. Rc5 Qd6 32. f4 Bc4 33. h4 Qf6 34. g3 Qf7 35. a4 Qh5 36. b5 axb5 37. axb5 Qd1+ 38. Kh2 Qc2+ 39. Kg1 Qb1+ 40. Kh2 b6 41. Rc8 Qxb5 42. Qa3 Bf1 43. Rc2 Bd3 44. Rb2 Qc4 45. Qf8 e3 46. h5 Qxd4 47. Rg2 1-0

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "13"]
[White "Datchenko, Sergej"]
[Black "Wuenderlich, Robin"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "2176"]
[PlyCount "187"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Nc6 5. Nf3 e5 6. d5 Nb8 7. h3 Be7 8. 0-0 a6 9. a4 0-0 10. a5 h6 11. Nbd2 Nbd7 12. Nc4 Re8 13. Re1 Nf8 14. Nb6 Rb8 15. Be3 Ng6 16. Qd2 Bf8 17. Nh2 Nh5 18. Nc4 Nhf4 19. Bxf4 Nxf4 20. Ng4 Qg5 21. Kf1 Bxg4 22. hxg4 Qxg4 23. Ne3 Qh5 24. Kg1 Be7 25. Be2 Qg5 26. Kf1 Nxg2 27. Bf3 Nf4 28. Ng2 Nxg2 29. Qxg5 Bxg5 30. Bxg2 Rf8 31. Bh3 g6 32. Ke2 f5 33. f3 fxe4 34. fxe4 Rf4 35. Bg2 Rbf8 36. Rf1 Bh4 37. Rxf4 Rxf4 38. Rf1 Rxf1 39. Bxf1 Kf7 40. Bh3 Bd8 41. Bc8 Bxa5 42. Bxb7 Kf6 43. Bxa6 Kg5 44. Kf3 h5 45. Bc8 h4 46. Bh3 Kh5 47. Bg4+ Kh6 48. Bh3 Kg5 49. Be6 Bd8 50. b4 cxb4 51. cxb4 Bb6 52. b5 Bc5 53. Bd7 Kh5 54. Be6 g5 55. Bd7 Kg6 56. Kg4 Kf6 57. Bc8 Bb6 58. Bd7 Ke7 59. Be6 Be3 60. b6 Kd8 61. b7 Kc7 62. Bc8 Bf4 63. Kh3 Be3 64. Kg4 Bd2 65. Kh3 Kb8 66. Kg4 Be3 67. Kh3 Ka7 68. Kg4 Bd2 69. Kh3 Ba5 70. Kg4 Bd8 71. Kh3 Bc7 72. Kg4 Kb6 73. Kxg5 Kc5 74. Kxh4 Kd4 75. Bf5 Ke3 76. Kg5 Kd4 77. Kf6 Kc5 78. Ke7 Kb6 79. Bc8 Bb8 80. Kd7 Ka6 81. Kc6 Ka7 82. Kb5 Bc7 83. Kc6 Kb8 84. Be6 Bb6 85. Kxd6 Bc7+ 86. Kc6 Bd8 87. d6 Ba5 88. Bc8 Bd8 89. Kd5 Bf6 90. Ke6 Bd8 91. Kxe5 Bh4 92. Ke6 Bd8 93. Kd7 Bh4 94. e5 1-0

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "12"]
[White "Kluss, Kai"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2236"]
[PlyCount "43"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 d6 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. 0-0 Nxe5 14. d6 Qxb2 15. Rc1 Nxf3+ 16. Bxf3 Bxc3 17. Bd5 Bd4+ 18. Kh1 Be6 19. Bxe6 Rxe6 20. Qf3 f5 21. Qd5 Qe2 22. Rce1 1-0

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "8"]
[White "Soylu, Suat"]
[Black "Datchenko, Sergej"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2416"]
[PlyCount "120"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. g3 g6 4. Bg2 c6 5. Ne2 Bg7 6. d4 0-0 7. 0-0 d6 8. exd6 Qxd6 9. c4 Nf6 10. Nbc3 Bg4 11. h3 Be6 12. b3 Rd8 13. Bf4 Qd7 14. Kh2 Nh5 15. Be3 a5 16. Qc1 Na6 17. Rd1 Qe8 18. g4 Nf6 19. Nf4 Bxg4 20. hxg4 Nxg4+ 21. Kg1 e5 22. dxe5 Qxe5 23. Nce2 Rxd1+ 24. Qxd1 Nxe3 25. fxe3 Qxe3+ 26. Kf1 Bxa1 27. Qxa1 Nb4 28. Qf6 Re8 29. Qc3 Nxa2 30. Qxe3 Rxe3 31. Nd4 Nc1 32. Kf2 Rc3 33. Nfe2 Nxe2 34. Kxe2 c5 35. Nb5 Rxb3 36. Bxb7 a4 37. Kd2 a3 38. Kc2 Rb4 39. Nxa3 Rxb7 40. Nb5 h5 41. Nd6 Rc7 42. Ne4 h4 43. Kd3 h3 44. Nf2 h2 45. Ke3 Ra7 46. Kf3 Ra2 47. Nh1 Rc2 48. Ng3 Rc3+ 49. Kg2 Rxg3+ 50. Kxh2 Rc3 51. Kg2 Rxc4 52. Kf3 Rd4 53. Ke3 Rd8 54. Ke4 c4 55. Ke5 c3 56. Kf6 c2 57. Ke7 Rd1 58. Kf6 c1Q 59. Ke7 Qe3+ 60. Kf6 Rf1# 0-1

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "11"]
[White "Stross, Frantisek"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2229"]
[PlyCount "133"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Be3 0-0 8. Qf3 Nc6 9. 0-0-0 d5 10. c5 Nc4 11. Nxd5 Nxe3 12. fxe3 Be6 13. Nxe7+ Nxe7 14. Kb1 c6 15. Bd3 Ng6 16. Ne2 Qa5 17. Nc3 b5 18. cxb6 Rab8 19. Qxc6 Rxb6 20. Qc5 Qxc5 21. dxc5 Rc6 22. Na4 Ne5 23. Be4 Ra6 24. b3 Rb8 25. Nc3 g6 26. Bd5 Bg4 27. Rd2 Ra5 28. Ne4 Bf5 29. Rc1 Rd8 30. Ka1 Bxe4 31. Rcd1 Bxd5 32. Rxd5 Rxd5 33. Rxd5 Nc6 34. a3 Rxa3+ 35. Kb2 Ra2+ 36. Kc3 Rxg2 37. Rd6 Ne5 38. c6 Rg1 39. Kd4 Nxc6+ 40. Rxc6 Rb1 41. Rc3 Rb2 42. h3 h5 43. Ke5 Kg7 44. Kf4 Kh6 45. h4 f6 46. Rc6 Rxb3 47. Rxf6 Rb4+ 48. Kg3 a5 49. Ra6 a4 50. Kh3 Re4 51. Kh2 Rxh4+ 52. Kg3 Re4 53. Kf3 Rb4 54. Ra8 h4 55. Rh8+ Kg5 56. Rd8 a3 57. Rd5+ Kh6 58. Ra5 Rb3 59. Ra8 h3 60. Rh8+ Kg5 61. Rxh3 a2 62. Rg3+ Kf5 63. Rg4 Rb1 64. Rf4+ Ke6 65. Re4+ Kf7 66. Rf4+ Kg7 67. Ra4 1-0

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "2"]
[White "Weber, Ulrich"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2327"]
[PlyCount "83"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. Be3 Nc6 7. h3 h6 8. Qc1 Kh7 9. Rd1 Be6 10. Na3 a6 11. c4 Qd7 12. Ne5 Qc8 13. Kh2 dxc4 14. Nxc6 bxc6 15. Nxc4 Bd5 16. Ne5 Bxg2 17. Kxg2 Nd5 18. Bf4 Nxf4+ 19. Qxf4 Qe6 20. Nf3 Qd6 21. Rac1 Rab8 22. b3 Rb5 23. Qxd6 cxd6 24. Rxc6 Ra5 25. Rd2 Ra3 26. Rc7 Bf6 27. e4 e6 28. Rd7 d5 29. e5 Bd8 30. Rc2 Kg7 31. Rb7 Ra5 32. a4 Kg8 33. h4 Kg7 34. Rc8 Be7 35. Rcc7 Ba3 36. Kf1 Kg8 37. Ke2 Kg7 38. Kd3 Kg8 39. Nh2 h5 40. Nf3 Kg7 41. Ng5 Kg8 42. Nxe6 1-0

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "15"]
[White "Wichmann, Cliff"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2329"]
[PlyCount "115"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. e5 Ne8 8. h4 c5 9. h5 cxd4 10. hxg6 dxc3 11. gxf7+ Rxf7 12. e6 Rxf3 13. Bxf3 Ne5 14. Bd5 cxb2 15. Bxb2 Qa5+ 16. Kf1 Nf6 17. Qb3 Qd2 18. Bxe5 dxe5 19. Qa3 Ng4 20. Qf3 Qf4 21. Rd1 Rb8 22. Be4 Bxe6 23. Bxh7+ Kf7 24. Qxf4+ exf4 25. Bd3 Ne5 26. Be2 Bxc4 27. Bxc4+ Nxc4 28. Rd7 Ne5 29. Rc7 Bf6 30. Ke2 Ke6 31. Rb1 a5 32. Rbxb7 Rg8 33. Rb6+ Kf5 34. Kf1 Rd8 35. Rc1 Rd2 36. Rb5 Rxa2 37. Re1 Ke6 38. Rb6+ Kf7 39. Rb5 a4 40. Rexe5 Bxe5 41. Rxe5 a3 42. Rf5+ Ke6 43. Rxf4 Rb2 44. Re4+ Kd5 45. f3 a2 46. Ra4 Rb1+ 47. Kf2 a1Q 48. Rxa1 Rxa1 49. Kg3 Ke5 50. Kg4 Kf6 51. Kf4 Ra4+ 52. Kg3 Kf5 53. Kh3 Kf4 54. Kh2 Ra2 55. Kh3 Ra1 56. Kh2 e5 57. g4 Kxf3 58. g5 1-0

[Event "EU-ch Internet qual"]
[Site "Playchess.com INT"]
[Date "2003.11.08"]
[Round "4"]
[White "Zeliakov, Nugzar"]
[Black "Datchenko, Sergej"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2171"]
[PlyCount "71"]
[EventDate "2003.11.08"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Re1 Nbd7 7. e4 e5 8. Nc3 a6 9. a4 Re8 10. h3 c6 11. a5 Qc7 12. Be3 Nf8 13. dxe5 dxe5 14. Na4 Be6 15. Bb6 Qc8 16. Ng5 h6 17. Nxe6 Nxe6 18. c3 Nd7 19. h4 h5 20. Bh3 Ndf8 21. Nc5 Re7 22. Qb3 Qe8 23. Rad1 Bh6 24. Rd3 Nxc5 25. Bxc5 Ne6 26. Bxe7 Qxe7 27. Bxe6 fxe6 28. Red1 Bf8 29. Rd7 Qf6 30. Qxb7 Re8 31. Qxc6 g5 32. hxg5 Qxg5 33. Rg7+ Kxg7 34. Qxe8 h4 35. Rd7+ Kg8 36. Qf7+ 1-0

