[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "8"]
[White "Al Tarbosh, Ward"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2278"]
[BlackElo "2301"]
[PlyCount "159"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. Nc3 Nxc3 8. bxc3 Nd7 9. Nxd7 Bxd7 10. Qh5 f5 11. Bg5 Qe8 12. Qh4 Qf7 13. Bf4 Qf6 14. Qxf6 Rxf6 15. Bxd6 Rxd6 16. Rfe1 Kf7 17. Re5 g6 18. Rb1 b6 19. c4 dxc4 20. Bxc4+ Kf6 21. c3 Bc6 22. Rbe1 Rad8 23. Re7 R8d7 24. R1e6+ Kg5 25. g3 Kh6 26. f4 a5 27. a3 Rxe6 28. Rxe6 Bd5 29. Bxd5 Rxd5 30. Rc6 Rd7 31. Kf2 Kg7 32. Ke2 Kf7 33. Kd3 Ke7 34. Kc4 Kd8 35. Re6 Rf7 36. a4 Kd7 37. Kd5 Rg7 38. c4 Rg8 39. c5 bxc5 40. dxc5 Rb8 41. c6+ Kd8 42. Ke5 Rb4 43. Kf6 Rxa4 44. Kg7 Re4 45. Rf6 Re7+ 46. Kh6 a4 47. Rf8+ Re8 48. Rf7 a3 49. Rd7+ Kc8 50. Rd3 a2 51. Ra3 Kb8 52. Rxa2 Re6 53. Ra6 Re7 54. Ra2 Re6 55. Rc2 Re7 56. h4 Ka7 57. Rb2 Ka6 58. Rb8 Rf7 59. Rd8 Kb6 60. Rd7 Rf6 61. Rxh7 Kxc6 62. Rg7 Kb6 63. Rxg6 Rxg6+ 64. Kxg6 c5 65. h5 c4 66. h6 c3 67. h7 c2 68. h8Q c1Q 69. Qf6+ Kb7 70. Qf7+ Kb8 71. Qxf5 Qg1 72. g4 Qg2 73. Qe5+ Ka7 74. g5 Qg1 75. Kf7 Qb1 76. g6 Qa2+ 77. Qe6 Qa4 78. Qe7+ Ka6 79. f5 Qd1 80. g7 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "2"]
[White "Bernadskiy, Vitaliy"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2558"]
[BlackElo "2301"]
[PlyCount "41"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. b3 d5 2. e3 Nf6 3. Bb2 Bf5 4. Ne2 e6 5. h3 Be7 6. d3 0-0 7. g4 Bg6 8. Nf4 c5 9. h4 h6 10. g5 hxg5 11. hxg5 Nh7 12. Nxg6 fxg6 13. Qg4 Rf5 14. e4 Rxg5 15. Qxe6+ Kh8 16. Nd2 Nc6 17. Nf3 Rh5 18. Rxh5 gxh5 19. exd5 Nb4 20. Ne5 Qxd5 21. Ng6# 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "4"]
[White "Essing, Arnold"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2210"]
[BlackElo "2301"]
[PlyCount "97"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. e3 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4 Ba7 9. Bb2 0-0 10. Be2 d4 11. exd4 Nxd4 12. Nxd4 Bxd4 13. Bf3 e5 14. 0-0 Qc7 15. c5 Be6 16. Na4 Bxb2 17. Nxb2 e4 18. Be2 Rad8 19. Qc2 Qe5 20. h3 g6 21. Bc4 Bf5 22. Qe2 h5 23. Rad1 Kg7 24. Ba2 Qf4 25. Nc4 Qg5 26. Kh2 Nd5 27. Rg1 Nf4 28. Qf1 Rxd1 29. Qxd1 Rd8 30. Nd6 Rd7 31. Qa1+ Kg8 32. Qe5 Re7 33. Bxf7+ Kh7 34. Qb2 Nd3 35. Qe2 Qf4+ 36. g3 Qxf2+ 37. Qxf2 Nxf2 38. Bc4 Nxh3 39. Re1 Ng5 40. Kg2 Nf3 41. Re3 Nd2 42. Bd5 Bg4 43. Bxb7 Bf3+ 44. Kf2 a5 45. c6 axb4 46. axb4 g5 47. b5 g4 48. b6 Kg6 49. c7 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "5"]
[White "Franchini, Gabriele"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2173"]
[BlackElo "2301"]
[PlyCount "76"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 Bd6 5. d4 0-0 6. d5 Ne7 7. Be3 Ng6 8. h4 h5 9. Bg5 Bc5 10. Na4 Be7 11. c4 d6 12. Nc3 Ng4 13. Qd2 f6 14. Be3 Nxe3 15. fxe3 f5 16. 0-0-0 f4 17. Be2 Bg4 18. Kb1 a5 19. Rdf1 b6 20. Nd1 Qd7 21. Ng5 Bxg5 22. hxg5 Qe7 23. Bxg4 hxg4 24. Rh5 fxe3 25. Nxe3 Nf4 26. Rh4 Qxg5 27. Rxg4 Qh5 28. Qd1 Qh7 29. Rh1 Qxe4+ 30. Ka1 Qxe3 31. Rxg7+ Kxg7 32. Qg4+ Ng6 33. Qd7+ Rf7 34. Rh7+ Kxh7 35. Qxf7+ Kh6 36. Qxc7 Rf8 37. Qxd6 Qc1+ 38. Ka2 Qxc4+ 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "7"]
[White "Kovalyov, Eduard"]
[Black "Antunez, Soler Luis"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2301"]
[BlackElo "2200"]
[PlyCount "157"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Bg4 6. Nbd2 Nbd7 7. g3 e6 8. Bg2 Be7 9. 0-0 0-0 10. h3 Bh5 11. Re1 Rc8 12. Qb3 Qb6 13. Qxb6 axb6 14. Nc4 b5 15. Nce5 Nb6 16. Bg5 Rfd8 17. e3 Nbd5 18. g4 Bg6 19. Nxg6 hxg6 20. Ne5 b4 21. Nc4 Ra8 22. e4 Nc7 23. e5 Nfd5 24. Bxe7 Nxe7 25. Nd6 Ra7 26. a4 Ne8 27. Nxe8 Rxe8 28. b3 Rd8 29. Red1 Ra5 30. Rac1 Nd5 31. Rc4 Nc3 32. Re1 Rd7 33. Rxb4 Nd5 34. Bxd5 Raxd5 35. Re4 Kf8 36. g5 Ke7 37. h4 Kd8 38. Kg2 Kc7 39. Kf3 Rd8 40. Ke3 R8d7 41. Rf4 Kb8 42. Rc4 Ka7 43. b4 Kb6 44. Rc5 Rxc5 45. dxc5+ Kc7 46. Rd4 Re7 47. Rd6 Re8 48. Rd4 Ra8 49. Rf4 Rf8 50. Kd3 Kd7 51. Kc4 Ke7 52. b5 Ra8 53. Kb4 Rd8 54. Ka5 Rd5 55. Kb6 cxb5 56. axb5 Rd7 57. c6 bxc6 58. Kxc6 Rd1 59. b6 Rb1 60. Kb7 Rb2 61. Kc7 Rc2+ 62. Kb8 Rb2 63. b7 Ke8 64. Ra4 Kd7 65. Ka7 Kc6 66. Rc4+ Kd5 67. Ra4 Kc6 68. Rc4+ Kd5 69. Rc8 Ra2+ 70. Kb6 Rb2+ 71. Kc7 Kxe5 72. b8Q Rd2 73. Qb6 Kf5 74. Qe3 Rd5 75. Rf8 f6 76. gxf6 gxf6 77. Rf7 e5 78. Qf3+ Ke6 79. Qxd5+ 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "3"]
[White "Kovalyov, Eduard"]
[Black "Bach, Matthias"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "2301"]
[BlackElo "2206"]
[PlyCount "151"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c4 cxd4 4. cxd5 Qxd5 5. Nc3 Qa5 6. Nxd4 a6 7. g3 e5 8. Nb3 Qd8 9. Qxd8+ Kxd8 10. Bg2 Nc6 11. Bg5+ f6 12. 0-0-0+ Kc7 13. Nd5+ Kb8 14. Be3 Nb4 15. Nb6 Nxa2+ 16. Kb1 Nb4 17. Nxa8 Kxa8 18. Rd8 Ne7 19. Rc1 Nbc6 20. Re8 Kb8 21. Bb6 g6 22. Ka1 Bg7 23. Rxh8 Bxh8 24. Na5 Bd7 25. Nxc6+ Bxc6 26. Bxc6 Nxc6 27. e4 f5 28. f3 Bf6 29. Rd1 Kc8 30. Ka2 Nd4 31. Bxd4 exd4 32. Kb3 Kd7 33. Kc4 Kd6 34. Kd3 fxe4+ 35. Kxe4 Kc5 36. Kd3 Kb4 37. Kc2 Kc4 38. b3+ Kb4 39. f4 b5 40. g4 a5 41. f5 gxf5 42. gxf5 a4 43. bxa4 bxa4 44. Rb1+ Kc4 45. Rb6 d3+ 46. Kd2 Bg5+ 47. Kd1 a3 48. Ra6 Kb3 49. Rb6+ Kc3 50. Ra6 Kb3 51. f6 a2 52. f7 Be7 53. Rxa2 Kxa2 54. Kd2 Kb3 55. Kxd3 Kb4 56. Kd4 Kb5 57. Kd5 Bf8 58. Ke6 Kc6 59. h4 Kc7 60. h5 Kc8 61. Kf6 Kd8 62. Ke6 Kc8 63. Kf6 Kd8 64. Ke6 Kc7 65. Kf6 Kd7 66. Ke5 Ke7 67. Kf5 Kxf7 68. Kf4 Kg7 69. Kg3 Be7 70. h6+ Kxh6 71. Kh2 Kg5 72. Kh1 h5 73. Kg1 h4 74. Kh1 h3 75. Kh2 Bd6+ 76. Kxh3 1/2-1/2

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "11"]
[White "Kovalyov, Eduard"]
[Black "Bettalli, Francesco"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2301"]
[BlackElo "2260"]
[PlyCount "69"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 g6 3. c4 dxc4 4. e4 Bg7 5. Bxc4 c5 6. dxc5 Qxd1+ 7. Kxd1 Nf6 8. Nc3 0-0 9. Ke2 Nbd7 10. c6 bxc6 11. Rd1 Nb6 12. Bd3 Nfd7 13. Be3 Rb8 14. Rac1 Ne5 15. Nxe5 Bxe5 16. h3 Be6 17. b3 Rfc8 18. f4 Bg7 19. Kf3 c5 20. Ba6 Rc6 21. Nb5 Nc8 22. Bxc8 Rxb5 23. Rd8+ Bf8 24. Bxe6 fxe6 25. Ra8 a5 26. e5 g5 27. fxg5 c4 28. Rxc4 Rxc4 29. bxc4 Rxe5 30. c5 Kf7 31. c6 Rf5+ 32. Ke4 Bg7 33. c7 Re5+ 34. Kf3 Rf5+ 35. Ke2 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "6"]
[White "Kovalyov, Eduard"]
[Black "Chemin, Justo Reinaldo"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2301"]
[BlackElo "2040"]
[PlyCount "79"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. d4 c6 4. e3 Nf6 5. Bd3 Nbd7 6. 0-0 dxc4 7. Bxc4 b5 8. Be2 a6 9. a4 Bb7 10. Nbd2 Bd6 11. Nb3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Nc5 Qc7 15. f4 Rd8 16. Qc2 Bd6 17. Nxb7 Qxb7 18. Bf3 Rc8 19. axb5 axb5 20. e4 Bb8 21. Be3 0-0 22. Bc5 Rfe8 23. g3 Nd7 24. Bf2 Nb6 25. b3 c5 26. Kg2 c4 27. e5 Qc7 28. bxc4 Nxc4 29. Qe2 Rcd8 30. Rfd1 Rxd1 31. Qxd1 Rd8 32. Qb3 Rd2 33. Ra2 Rxa2 34. Qxa2 h6 35. Qa6 Qd7 36. Bc6 Qc7 37. Qxb5 Na5 38. Bd5 Qc3 39. Qe8+ Kh7 40. Be4+ 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "9"]
[White "Kovalyov, Eduard"]
[Black "Sahib, Singh"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2301"]
[BlackElo "2338"]
[PlyCount "72"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Bg5 Bb4+ 5. Nc3 0-0 6. cxd5 exd5 7. e3 Re8 8. Bd3 c6 9. 0-0 Nbd7 10. Qc2 h6 11. Bf4 Nh5 12. Bg3 Nxg3 13. hxg3 Nf6 14. a3 Bd6 15. b4 b5 16. Rac1 Bb7 17. Nb1 a5 18. Qb2 axb4 19. axb4 Ra4 20. Nbd2 Bxb4 21. Nb3 Ba3 22. Qc2 Bxc1 23. Rxc1 Qa8 24. Ne5 Rc8 25. Bf5 Rc7 26. Bd3 Ra2 27. Qd1 b4 28. Qf3 Qa3 29. Rb1 Rb2 30. Rxb2 Qxb2 31. Nc5 b3 32. Qf5 Bc8 33. Qf4 Qc1+ 34. Kh2 b2 35. Nb3 b1Q 36. Nxc1 Qxc1 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "10"]
[White "Ruge, Edison"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2201"]
[BlackElo "2301"]
[PlyCount "132"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bd6 5. 0-0 0-0 6. h3 Re8 7. d3 a6 8. Ba4 h6 9. Nh4 Nxe4 10. Nxe4 Qxh4 11. Nxd6 cxd6 12. c3 d5 13. Bb3 d4 14. c4 d6 15. Re1 Bf5 16. a3 Qf6 17. Qf3 Qg6 18. Bc2 Be6 19. Bd2 Bxc4 20. Rac1 Be6 21. b4 f5 22. Ba4 Bd7 23. Bb3+ Kh8 24. a4 Be6 25. Bxe6 Qxe6 26. b5 axb5 27. axb5 e4 28. bxc6 bxc6 29. dxe4 fxe4 30. Qh5 c5 31. Bf4 Rf8 32. Bg3 Rae8 33. Ra1 Rf5 34. Qh4 Re7 35. Ra8+ Kh7 36. Ra6 Rd5 37. f3 e3 38. Rb1 Rd7 39. Qe4+ Qxe4 40. fxe4 Rg5 41. Bxd6 Rg6 42. e5 d3 43. Ra3 Rgxd6 44. exd6 Rxd6 45. Rc3 d2 46. Kf1 d1Q+ 47. Rxd1 Rxd1+ 48. Ke2 Rd2+ 49. Kxe3 Rxg2 50. Kf3 Rg5 51. h4 Rd5 52. Kg4 Rd4+ 53. Kg3 c4 54. Rc1 Rd3+ 55. Kg4 c3 56. h5 Rd4+ 57. Kg3 Rc4 58. Kh3 Kg8 59. Rc2 Kf7 60. Kg3 Kf6 61. Kf3 Kg5 62. Ke3 Kxh5 63. Kd3 Rc7 64. Rg2 g5 65. Rh2+ Kg6 66. Kc2 h5 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "1"]
[White "Seo, Jung Min"]
[Black "Kovalyov, Eduard"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2483"]
[BlackElo "2301"]
[PlyCount "108"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. c4 dxc4 5. Qa4+ Nc6 6. Qxc4 e5 7. d3 Nge7 8. Ng5 0-0 9. 0-0 h6 10. Ne4 Nd4 11. Nbc3 Be6 12. Qa4 Nd5 13. Qd1 b6 14. Bd2 c5 15. Nxd5 Bxd5 16. e3 Nc6 17. Qe2 f5 18. Nc3 Bxg2 19. Kxg2 Qd7 20. Rad1 Rad8 21. Bc1 Nb4 22. d4 exd4 23. exd4 cxd4 24. Qc4+ Nd5 25. Nb5 Kh7 26. Nxd4 f4 27. Nc6 f3+ 28. Kh1 Qh3 29. Rg1 Rf5 30. Qh4 Qxh4 31. gxh4 Rd7 32. Rd3 Rdf7 33. Nd4 Rh5 34. Ne6 Bf6 35. Rxf3 Rxh4 36. a3 g5 37. Rd3 Nf4 38. Bxf4 gxf4 39. b4 Be5 40. f3 Rh5 41. Rd5 Rhf5 42. Re1 Bb2 43. Rxf5 Rxf5 44. a4 Bc3 45. Re4 a5 46. b5 Bd2 47. Rd4 Be3 48. Re4 Kg6 49. Kg2 Kf6 50. Nd4 Rg5+ 51. Kf1 Rh5 52. Kg2 Rg5+ 53. Kh3 Rh5+ 54. Kg2 Rg5+ 1/2-1/2

[Event "Geller Memorial op-A 6th"]
[Site "Odessa"]
[Date "2010.08.29"]
[Round "9"]
[White "Golovlev, Nikolay"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2318"]
[BlackElo "2248"]
[PlyCount "147"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 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 c4+ 15. Kh1 Nd3 16. Bxd3 cxd3 17. Qxd3 Bf5 18. Qd2 Nd7 19. Rad1 Kh8 20. Be7 Qc5 21. Nd5 Rac8 22. Rc1 Qb5 23. Nc7 Qxb2 24. Nxe8 Rxe8 25. Qxb2 Bxb2 26. Rc7 Rb8 27. Ng5 f6 28. Nf7+ Kg7 29. Nd8 Nb6 30. Rxb7 Rxb7 31. Nxb7 Kf7 32. Re1 Nd7 33. Nd8+ Kg7 34. Re3 Bd4 35. Ne6+ Bxe6 36. Rxe6 Kf7 37. Re4 Bb6 38. g3 Ne5 39. Kg2 Ke6 40. Rb4 Nc6 41. Re4+ Ne5 42. Rf4 f5 43. Rf1 Ba5 44. Rc1 Kd7 45. Rc5 Nc6 46. Rb5 Bb6 47. Bf8 Nd4 48. Re5 Ne6 49. Be7 Bc5 50. Rd5 Bb6 51. a4 Kc6 52. Rd1 Nc5 53. Bf6 Kd7 54. Bd4 Nxa4 55. Bxb6 axb6 56. Kf3 Nc3 57. Rd3 Ne4 58. Kf4 h6 59. Rd1 Nc3 60. Rd3 Ne4 61. Rd4 Nf6 62. Rd1 Ne4 63. Rb1 Nf6 64. Ke5 Ng4+ 65. Kd5 Nf6+ 66. Ke5 Ng4+ 67. Kd5 Nf6+ 68. Ke5 Ng4+ 69. Kd4 Nxh2 70. Rxb6 Ng4 71. Kc5 Nf6 72. Rb7+ Kc8 73. Kc6 Nd5 74. d7+ 1-0

[Event "Geller Memorial op-A 6th"]
[Site "Odessa"]
[Date "2010.08.28"]
[Round "8"]
[White "Kovalyov, Eduard"]
[Black "Bugaev, Viktor"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2248"]
[BlackElo "2049"]
[PlyCount "163"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3 dxc6 8. Bc4 Ne7 9. Be3 Bxe3 10. fxe3 b6 11. Nc3 Bb7 12. Ke2 Rd8 13. Rad1 Rxd1 14. Rxd1 Ng6 15. f4 Ke7 16. a4 a5 17. Rg1 Rg8 18. e5 Bc8 19. Bd3 Bd7 20. Be4 Kf8 21. Rh1 Rh8 22. Bd3 Ne7 23. e4 g6 24. Ke3 Kg7 25. h4 h5 26. Rf1 f5 27. exf6+ Kxf6 28. Rg1 Re8 29. Kd2 Rd8 30. Rg5 Be6 31. Ke3 Re8 32. Kf2 Rf8 33. Ne2 Bg4 34. Nd4 c5 35. Nb5 Rc8 36. b3 Kf7 37. Ke3 Nc6 38. Bc4+ Kf6 39. Bd3 Kf7 40. c3 Ne7 41. Na3 Re8 42. Kd2 Rd8 43. Ke3 Re8 44. Nc4 Nc6 45. Kd2 Rd8 46. Ke3 Re8 47. Nd2 Ne7 48. Bb5 Rd8 49. Nc4 Kf6 50. Nd2 Be6 51. Be2 Bf7 52. Bd3 Be6 53. Nc4 Bf7 54. Bc2 Bxc4 55. bxc4 Rg8 56. Bd3 Re8 57. Re5 Rd8 58. Be2 Rh8 59. Bf1 Rd8 60. Ke2 Kf7 61. Bh3 Rd6 62. Rg5 Rf6 63. Ke3 Rd6 64. Rg1 Rd8 65. Ke2 Nc8 66. Bf1 Nd6 67. Kf3 Re8 68. Bd3 Nc8 69. Rg5 Ne7 70. f5 gxf5 71. exf5 Nc6 72. Be4 Ne5+ 73. Kf4 Kf6 74. Rxh5 Nxc4 75. Rh6+ Kg7 76. Rg6+ Kh8 77. f6 Nd6 78. Rh6+ Kg8 79. Bd5+ Nf7 80. Rg6+ Kf8 81. Rg7 Nh6 82. Rh7 1-0

[Event "Geller Memorial op-A 6th"]
[Site "Odessa"]
[Date "2010.08.27"]
[Round "7"]
[White "Kozelov, Roman"]
[Black "Kovalyov, Eduard"]
[Result "1/2-1/2"]
[ECO "D40"]
[BlackElo "2248"]
[PlyCount "63"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 a6 10. a4 Nc6 11. Re1 Nb4 12. Qb3 h6 13. Bf4 Nfd5 14. Bg3 b6 15. Bxd5 exd5 16. Rxe7 Qxe7 17. Re1 Be6 18. Bh4 g5 19. Bg3 Rfd8 20. h4 a5 21. hxg5 hxg5 22. Qd1 Rac8 23. Qd2 f6 24. Be5 fxe5 25. Rxe5 Nc6 26. Rxg5+ Kf7 27. Qd3 Ke8 28. Qb5 Qb4 29. Qe2 Qe7 30. Qb5 Qb4 31. Qe2 Qe7 32. Qb5 1/2-1/2

[Event "Geller Memorial op-A 6th"]
[Site "Odessa"]
[Date "2010.08.26"]
[Round "6"]
[White "Kovalyov, Eduard"]
[Black "Kotenko, Pavel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2248"]
[BlackElo "2396"]
[PlyCount "122"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Nd2 d6 8. Nb3 Bb6 9. a4 a5 10. Bd2 Qxf3 11. gxf3 Nf6 12. Be3 Be6 13. c4 Nd7 14. f4 Bxe3 15. fxe3 Nb6 16. Nd2 c5 17. Rg1 0-0 18. Bd3 Bd7 19. b3 Rae8 20. Kf2 Bc6 21. Rg5 Nd7 22. Rag1 g6 23. h4 Nf6 24. e5 dxe5 25. fxe5 Nd7 26. Be4 f6 27. Rf5 Bxe4 28. Nxe4 Kh8 29. Rf4 Rxe5 30. Rd1 Rf7 31. Nc3 f5 32. Nd5 c6 33. Nc3 Nf6 34. Rd8+ Kg7 35. Nd1 Rb7 36. Rd3 h6 37. Ke2 Nh5 38. Rf2 Re4 39. Rd6 Rxb3 40. Rxc6 Rxc4 41. Rc7+ Kf6 42. Rc6+ Kf7 43. Rc7+ Ke8 44. Rc6 Rg4 45. Rxc5 Rxa4 46. Kf3 Rf4+ 47. Ke2 Ng3+ 48. Ke1 Rxf2 49. Re5+ Kf7 50. Kxf2 Ne4+ 51. Kf3 Rb1 52. Ke2 a4 53. Ra5 Rb4 54. Ra7+ Ke8 55. Ra6 g5 56. h5 g4 57. Rxh6 g3 58. Ra6 Kf7 59. Ra7+ Kg8 60. Ra6 Kh7 61. Rg6 a3 0-1

[Event "Geller Memorial op-A 6th"]
[Site "Odessa"]
[Date "2010.08.25"]
[Round "5"]
[White "Boldysh, Maxim"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1815"]
[BlackElo "2248"]
[PlyCount "70"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 c5 6. Be2 Nc6 7. 0-0 Bg6 8. Be3 Qb6 9. Qd2 Nh6 10. Kh1 Rc8 11. Rc1 Nf5 12. g4 Nxe3 13. fxe3 Be7 14. b3 Be4 15. Rf1 Bg5 16. Kg1 Bxf3 17. Rxf3 cxd4 18. cxd4 Qb4 19. Qxb4 Nxb4 20. Na3 a6 21. Kf2 h5 22. gxh5 Rxh5 23. Kg2 Rh4 24. Raf1 Rc7 25. R1f2 f5 26. exf6 gxf6 27. Bf1 Rch7 28. h3 Rc7 29. Re2 Rc1 30. Rff2 Nd3 31. Nc2 Nxf2 32. Kxf2 Rh7 33. Nb4 Bh4+ 34. Kg2 Rg7+ 35. Kh2 Rxf1 0-1

[Event "Geller Memorial op-A 6th"]
[Site "Odessa"]
[Date "2010.08.24"]
[Round "4"]
[White "Kovalyov, Eduard"]
[Black "Ivanov, Vladimir A1111"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2248"]
[BlackElo "2084"]
[PlyCount "68"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nbd2 Nc4 11. Nxc4 dxc4 12. Rc1 a5 13. Nd2 axb4 14. Nxc4 Qd8 15. axb4 Bxb4+ 16. Bc3 Bxc3+ 17. Rxc3 Kf8 18. Ra3 Ra8 19. Qa1 Rxa3 20. Qxa3+ Ne7 21. Be2 Bc6 22. 0-0 g6 23. Nd6 Kg7 24. Bf3 Qd7 25. Rb1 Rb8 26. Qa7 Qd8 27. Bxc6 Nxc6 28. Qc5 Qa5 29. Qxa5 Nxa5 30. Rb5 Nc6 31. d5 exd5 32. Rxd5 b5 33. Rxb5 Rxb5 34. Nxb5 Nxe5 1-0

[Event "Geller Memorial op-A 6th"]
[Site "Odessa"]
[Date "2010.08.23"]
[Round "3"]
[White "Kigel, Dmytro"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2131"]
[BlackElo "2248"]
[PlyCount "80"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. b4 Nd5 5. Ba3 a5 6. bxa5 Rxa5 7. Bb2 Nb6 8. c4 Na4 9. Ba3 0-0 10. e3 d6 11. h4 Nc6 12. d5 Nb8 13. Nd4 c5 14. N4b3 Ra8 15. h5 Nb2 16. Bxb2 Bxb2 17. Bd3 Bg7 18. Qc2 Na6 19. a3 Qe8 20. Rb1 Nc7 21. Ne4 b5 22. hxg6 hxg6 23. Ng5 bxc4 24. Bxc4 f5 25. f4 Rxa3 26. g3 Qa4 27. Qh2 Rf6 28. Nd2 Qa8 29. Kf2 Ba6 30. Bxa6 Rxa6 31. Qh7+ Kf8 32. Qxg7+ Kxg7 33. Rh7+ Kg8 34. Rbh1 Rf8 35. R1h6 Qe8 36. Rh8+ Kg7 37. R8h7+ Kf6 38. Nge4+ fxe4 39. Nxe4+ Kf5 40. Kf3 Nxd5 0-1

[Event "Geller Memorial op-A 6th"]
[Site "Odessa"]
[Date "2010.08.22"]
[Round "2"]
[White "Kovalyov, Eduard"]
[Black "Rudenko, Serhiy"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2248"]
[BlackElo "1906"]
[PlyCount "69"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. 0-0 dxe5 9. dxe5 Qc7 10. Bxd5 exd5 11. Nc3 Be6 12. Nxd5 Qa5 13. Nf4 Rd8 14. Qe2 Bg4 15. e6 f6 16. Qe4 Bd6 17. h3 Bxf3 18. Qxf3 0-0 19. e7 Nxe7 20. Qxb7 g5 21. Qb3+ Kh8 22. Nd3 Nf5 23. Ne1 Nd4 24. Qd3 Rfe8 25. Nf3 Ne2+ 26. Kh1 Bf4 27. Qb3 Nxc1 28. Raxc1 Bxc1 29. Rxc1 Qd5 30. Qa4 a5 31. Qa3 Rc8 32. Rxc8 Rxc8 33. Qe7 Rc1+ 34. Kh2 Qc6 35. Qf8# 1-0

[Event "Geller Memorial op-A 6th"]
[Site "Odessa"]
[Date "2010.08.21"]
[Round "1"]
[White "Grigoryev, Andrey"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "1867"]
[BlackElo "2248"]
[PlyCount "157"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d4 a6 8. a3 Na5 9. b3 c5 10. dxc5 dxc5 11. Nd2 Bf5 12. Bb2 Qc7 13. e4 Bg4 14. Qc2 Bh6 15. h3 Rfd8 16. Nd5 Nxd5 17. cxd5 Bd7 18. Rac1 b6 19. Rfd1 Bg7 20. Bxg7 Kxg7 21. Nc4 Nxc4 22. bxc4 Rac8 23. f4 f6 24. Qc3 Ba4 25. Re1 e5 26. fxe5 fxe5 27. Rf1 Qd6 28. Rf3 Rf8 29. Rcf1 Rxf3 30. Qxf3 Rf8 31. Qxf8+ Qxf8 32. Rxf8 Kxf8 33. Kf2 Ke7 34. Ke3 Kd6 35. Kd3 Bd1 36. Kd2 Ba4 37. Bf3 h6 38. Bd1 Bd7 39. Bg4 Be8 40. Kc3 Ba4 41. h4 Kc7 42. Be2 Bd7 43. Kb3 b5 44. Kc3 Kb6 45. Kb3 Ka5 46. cxb5 axb5 47. Bd1 Kb6 48. Kc3 Ka5 49. Kb3 Bh3 50. Kc3 Bf1 51. Bb3 Bg2 52. d6 Kb6 53. Bd5 Bh3 54. Kb3 Bd7 55. Kc3 Ka7 56. Kb3 Ka6 57. Kc3 Ka5 58. Kb3 Ka6 59. Kc3 Kb6 60. Kb3 Bc6 61. Bf7 Bxe4 62. Be8 g5 63. Bxb5 gxh4 64. gxh4 Bd5+ 65. Kc3 Be6 66. Be8 Bd5 67. a4 Kb7 68. a5 Kb8 69. a6 Kc8 70. a7 Kd8 71. Bf7 Ba8 72. Be6 e4 73. Kc4 Ke8 74. Kxc5 e3 75. Bg4 Kd8 76. Kd4 h5 77. Bxh5 Kd7 78. Kxe3 Kxd6 79. Bf3 1-0

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "9"]
[White "Khachatryan, Vahag H"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2220"]
[BlackElo "2195"]
[PlyCount "53"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 a5 8. Bg5 Na6 9. g4 Qe8 10. Nd2 Nd7 11. a3 Nb6 12. Be2 f6 13. Be3 f5 14. gxf5 gxf5 15. exf5 Bxf5 16. Nde4 Nd7 17. Rg1 Kh8 18. Bh5 Qc8 19. Ng5 Ndc5 20. Nf7+ Rxf7 21. Bxf7 Nd3+ 22. Kd2 Nxb2 23. Qh5 Nxc4+ 24. Ke2 Nxe3 25. fxe3 Qd7 26. Rg5 Be4 27. Rag1 1-0

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "1"]
[White "Kobzan, Dmitriy"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2195"]
[PlyCount "84"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nf3 Bg7 4. Be2 d6 5. Nc3 Nf6 6. 0-0 0-0 7. Be3 Nbd7 8. Qd2 e5 9. dxe5 dxe5 10. Rad1 Qe7 11. Bg5 Qb4 12. Bxf6 Bxf6 13. Qc1 Qe7 14. Qh6 Nc5 15. h4 Ne6 16. g3 Bg7 17. Qe3 Nd4 18. Rd2 Bg4 19. Kg2 h5 20. Qg5 Qe6 21. Rh1 Bxf3+ 22. Bxf3 Kh7 23. Rdd1 Bh6 24. Bxh5 Bxg5 25. hxg5 gxh5 26. Rxh5+ Kg7 27. Rdh1 Rh8 28. f3 Rxh5 29. Rxh5 Rh8 30. Rxh8 Kxh8 31. g4 Nxc2 32. Kg3 Nb4 33. a3 Nd3 34. Kh4 Nxb2 35. Ne2 Qb3 36. Ng1 Qxa3 37. Kg3 a5 38. Nh3 a4 39. g6 fxg6 40. Ng5 Nd3 41. Nh3 Ne1 42. Ng1 Qe3 0-1

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "6"]
[White "Kovalyov, Eduard"]
[Black "Borsuk, Konstantin"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2195"]
[BlackElo "2330"]
[PlyCount "84"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. h4 f6 10. exf6 Nxf6 11. Bh3 Bd6 12. Ne5 Rf8 13. Nxd7 Kxd7 14. 0-0 Rae8 15. Rb1 Kc8 16. b3 Qc7 17. bxc4 Bxg3 18. fxg3 Qxg3+ 19. Bg2 Ng4 20. Nf3 Nxc4 21. Bd2 Rf7 22. Qe1 Qd6 23. Ne5 Ncxe5 24. dxe5 Qc5+ 25. Kh1 Rxf1+ 26. Qxf1 Nf2+ 27. Kh2 Ng4+ 28. Kh1 Nxe5 29. Qf4 Nc4 30. Qf7 Qe7 31. Qxe7 Rxe7 32. Bg5 Re8 33. Bf1 h6 34. Bc1 Nd6 35. Be3 b6 36. a4 Kc7 37. Ra1 Nf5 38. Bf2 g5 39. hxg5 hxg5 40. a5 Rh8+ 41. Kg2 Nh4+ 42. Kg3 Nf5+ 1/2-1/2

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "10"]
[White "Kovalyov, Eduard"]
[Black "Gritsenko, Dmitry"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "2195"]
[BlackElo "2035"]
[PlyCount "246"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 d5 7. Nxe5 dxe4 8. Nxc6 bxc6 9. Bxc6+ Bd7 10. Bxa8 Qxa8 11. 0-0 Bd6 12. d4 Qd5 13. Rd1 0-0 14. h3 Nh5 15. c4 Qf5 16. c5 Bf4 17. a4 Qg6 18. Ra3 Bxc1 19. Qc4+ Be6 20. d5 Nf4 21. Rg3 Bxd5 22. Rxd5 Qe6 23. Rd7 g6 24. Qxe6+ Nxe6 25. Re7 Nxc5 26. Rxc7 Bf4 27. Rxc5 Bxg3 28. fxg3 Rb8 29. Ra5 Rxb2 30. Rxa7 e3 31. Re7 Ra2 32. Re4 Ra1+ 33. Kh2 e2 34. Rxe2 Rxa4 35. Re7 h5 36. Rb7 Rc4 37. h4 Rg4 38. Kh3 Kf8 39. Ra7 Kg8 40. Rc7 Rb4 41. Ra7 Rc4 42. Ra5 Kf7 43. Rg5 Rc3 44. Kh2 Rc4 45. g4 Kf6 46. Kh3 hxg4+ 47. Rxg4 Rc1 48. Ra4 Rc5 49. Kg4 Rb5 50. g3 Rc5 51. Re4 Ra5 52. Kf4 Rf5+ 53. Kg4 Ra5 54. Kf4 Rf5+ 55. Kg4 Ra5 56. Rb4 Rc5 57. Rb6+ Kg7 58. Re6 Kf7 59. Re4 Kf6 60. Kf4 Rf5+ 61. Ke3 Ra5 62. g4 Ra1 63. Kf4 Rf1+ 64. Kg3 Rg1+ 65. Kh2 Rb1 66. Re3 Ra1 67. Kg2 Rb1 68. Kg3 Rg1+ 69. Kf4 Rf1+ 70. Rf3 Rb1 71. Kg3+ Kg7 72. g5 Rg1+ 73. Kf4 Rh1 74. Kg4 Rg1+ 75. Rg3 Rh1 76. Rg2 Rb1 77. Rf2 Rg1+ 78. Kf4 Rh1 79. Kg3 Rg1+ 80. Kh2 Rg4 81. Kh3 Rb4 82. Ra2 Rb1 83. Ra7+ Kg8 84. Kg3 Rb4 85. Rc7 Ra4 86. Rc6 Kg7 87. Rf6 Ra3+ 88. Kg4 Ra1 89. Rb6 Ra4+ 90. Kg3 Ra3+ 91. Kf4 Ra5 92. Re6 Kf7 93. Re4 Ra1 94. Rd4 Ke6 95. Re4+ Kd5 96. Re5+ Kd6 97. Re8 Ra4+ 98. Kg3 Ra3+ 99. Kg2 Ra2+ 100. Kf3 Ra3+ 101. Re3 Ra4 102. Re4 Ra3+ 103. Kf4 Ra1 104. Rb4 Rf1+ 105. Ke3 Rh1 106. Kf3 Ke7 107. Rf4 Ra1 108. Kg4 Rg1+ 109. Kh3 Rh1+ 110. Kg2 Ra1 111. Rf6 Ra2+ 112. Kg3 Ra3+ 113. Kg4 Ra4+ 114. Kf3 Ra3+ 115. Kg4 Ra4+ 116. Rf4 Ra1 117. Rf3 Ra4+ 118. Kg3 Rb4 119. Rf4 Rb3+ 120. Kg4 Rb1 121. Rf6 Rb4+ 122. Kg3 Rb3+ 123. Kf4 Rb4+ 1/2-1/2

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "2"]
[White "Kovalyov, Eduard"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2195"]
[BlackElo "2430"]
[PlyCount "88"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. h3 Bh5 9. 0-0 Nf6 10. Nc3 Qd6 11. Be3 Be7 12. Qb3 0-0 13. a3 Rfd8 14. Rfd1 Rac8 15. Rd2 Bxf3 16. Bxf3 Na5 17. Qa2 Nd5 18. Nxd5 exd5 19. b3 Rc3 20. Bd1 Qb6 21. Rb1 Bf6 22. Qb2 Rc7 23. Rc2 Re7 24. Rd2 Qd6 25. Bf3 Rde8 26. Rd3 b6 27. Bd2 Nc6 28. Rd1 h6 29. g3 Bg5 30. Bc3 Re6 31. Kg2 Bd8 32. Bd2 f5 33. Bf4 Qd7 34. Be5 Bf6 35. Bh5 Rf8 36. f4 Kh7 37. Bf3 Rg8 38. h4 g6 39. Kf2 Be7 40. b4 a5 41. Qb3 Rd8 42. b5 Nxe5 43. dxe5 Bc5+ 44. Ke2 d4 1/2-1/2

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "4"]
[White "Kovalyov, Eduard"]
[Black "Susla, Mikhail"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2195"]
[PlyCount "71"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Na3 Nc6 6. Nf3 cxd4 7. Nb5 Bd6 8. Bc4 Qe4+ 9. Be3 Bb8 10. cxd4 Nf6 11. 0-0 0-0 12. Re1 Qg4 13. h3 Qh5 14. Rc1 a6 15. Nc3 Qa5 16. Bd3 Ne7 17. Bb1 h6 18. Qc2 Bd7 19. Ne5 Rd8 20. Ne4 Ned5 21. Nxf6+ Nxf6 22. Ng4 Nxg4 23. Qh7+ Kf8 24. hxg4 f5 25. gxf5 exf5 26. d5 Qxd5 27. Bc5+ Bd6 28. Red1 Qxc5 29. Rxc5 Bxc5 30. Bxf5 Bxf2+ 31. Kxf2 Bxf5 32. Qxf5+ Kg8 33. Qe6+ Kh8 34. Rxd8+ Rxd8 35. Ke3 Rf8 36. Qe7 1-0

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "8"]
[White "Kovalyov, Eduard"]
[Black "Yurkov, Alexey"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "2195"]
[BlackElo "2175"]
[PlyCount "124"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Nc3 d6 4. d4 Bg4 5. Bb5 exd4 6. Qxd4 Qd7 7. Qa4 Bxf3 8. gxf3 a6 9. Be3 Rb8 10. Bxc6 Qxc6 11. Qxc6+ bxc6 12. 0-0-0 Be7 13. Ne2 Bf6 14. Bd4 Bxd4 15. Rxd4 Ne7 16. Rg1 0-0 17. f4 Rb5 18. Ra4 Ra8 19. Rg3 Rh5 20. h3 Nc8 21. Rga3 Nb6 22. Rxa6 Rxa6 23. Rxa6 Rxh3 24. Ra7 h5 25. Rxc7 Nc4 26. c3 h4 27. Rxc6 Rh1+ 28. Kc2 h3 29. Rxc4 h2 30. Rd4 Rg1 31. Rxd6 h1Q 32. Nxg1 Qxg1 33. Rd2 Qg2 34. Re2 Qf3 35. Kd2 Qxf4+ 36. Kd3 g5 37. b4 Qd6+ 38. Ke3 Qb6+ 39. Kf3 Qf6+ 40. Kg2 Qxc3 41. Re3 Qxb4 42. a3 Qd4 43. Kf3 Kg7 44. Kg3 Kf6 45. Kf3 Ke5 46. Kg3 Qd1 47. Kg2 Kf4 48. e5 g4 49. e6 fxe6 50. Rg3 e5 51. Re3 e4 52. Rg3 Qd4 53. Kg1 Qa1+ 54. Kg2 Qe1 55. Rb3 Qd1 56. Rg3 Qd3 57. Kg1 Qxg3+ 58. fxg3+ Kxg3 59. a4 e3 60. Kf1 Kf3 61. a5 e2+ 62. Ke1 g3 0-1

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "11"]
[White "Linker, Mikhail"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1985"]
[BlackElo "2195"]
[PlyCount "60"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 0-0 8. c5 Nc6 9. Bb5 h6 10. Bf4 Ne4 11. 0-0 Nxc3 12. bxc3 Bd7 13. Ba4 Qa5 14. Rb1 b6 15. cxb6 axb6 16. Bc2 Qxc3 17. Rb3 Qc4 18. Rxb6 Qxa2 19. Qd3 f5 20. Ne5 Nxe5 21. Bxe5 Bf6 22. Rb7 Ra7 23. Rfb1 Rxb7 24. Rxb7 Bc8 25. Rc7 Bxe5 26. dxe5 Qa1+ 27. Bd1 Qxe5 28. Rc2 Qe1+ 29. Qf1 Qxf1+ 30. Kxf1 Ba6+ 0-1

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "3"]
[White "Melnichuk, Mikhail"]
[Black "Kovalyov, Eduard"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2310"]
[BlackElo "2195"]
[PlyCount "34"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 a5 11. Ba3 axb4 12. Bxb4 Nf4 13. Bf1 Bg4 14. h3 Bxf3 15. Qxf3 c5 16. dxc6 Nxc6 17. a3 Ne6 1/2-1/2

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "5"]
[White "Podolsky, Anton"]
[Black "Kovalyov, Eduard"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2120"]
[BlackElo "2195"]
[PlyCount "30"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8 11. Bxf6 Bxf6 12. Bg4 Nc5 13. 0-0 Bxg4 14. Qxg4 Bg5 15. Nb3 f5 1/2-1/2

[Event "UKR-ch U20"]
[Site "Ukraine"]
[Date "2010.??.??"]
[Round "7"]
[White "Tsirulnik, Mark"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2110"]
[BlackElo "2195"]
[PlyCount "136"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 Qa5+ 11. Bd2 Qc7 12. 0-0-0 0-0-0 13. Qe2 Ngf6 14. c4 Bd6 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qe2 c5 18. Bc3 cxd4 19. Nxd4 a6 20. Kb1 h5 21. b4 Kb8 22. c5 Ka8 23. Bb2 Be7 24. Rc1 Rd5 25. Nb3 Rhd8 26. b5 axb5 27. Qxb5 Qc6 28. Qxc6 bxc6 29. Rc4 Kb7 30. Rhc1 Kc7 31. Ra4 Rb8 32. Ra7+ Rb7 33. Rxb7+ Kxb7 34. Rc4 Rf5 35. f3 g6 36. Na5+ Kc7 37. Rb4 Nd7 38. Rb7+ Kc8 39. Ra7 Rxc5 40. Nb3 Rb5 41. Ra8+ Kb7 42. Ra4 Rb4 43. Na5+ Kc7 44. Rxb4 Bxb4 45. Nc4 f6 46. Ba3 Be1 47. Bd6+ Kb7 48. Be7 Bxh4 49. Nd6+ Kb6 50. Bd8+ Ka6 51. Kc2 Bg3 52. Ne8 f5 53. Nc7+ Bxc7 54. Bxc7 e5 55. Bd8 Kb5 56. Kc3 c5 57. Be7 Nb6 58. Bd6 e4 59. fxe4 fxe4 60. Kb3 g5 61. Be7 g4 62. g3 c4+ 63. Kc2 Nd5 64. Bg5 Kb4 65. Bc1 c3 66. Kd1 Kc4 67. Ke2 Nb4 68. Ba3 Nd5 0-1

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.17"]
[Round "3"]
[White "Kovalyov, Eduard"]
[Black "Bidkov, Anton"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2207"]
[PlyCount "176"]
[EventDate "2005.11.15"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 7. Be3 Nd7 8. Ng3 c5 9. Bd3 Bxd3 10. Qxd3 cxd4 11. Bxd4 Ne7 12. f4 Nc6 13. Nce2 Nxd4 14. Nxd4 Qb6 15. 0-0-0 0-0-0 16. Kb1 Kb8 17. Qb3 Qxb3 18. axb3 Bc5 19. Rhe1 Rhe8 20. h4 g6 21. c3 Bb6 22. Re2 Rg8 23. Kc2 Nc5 24. Rf1 Rc8 25. Kd2 h5 26. g5 Na6 27. Kd3 Bxd4 28. Kxd4 Rc6 29. Ra1 Rgc8 30. Rd2 Nc5 31. Ra3 Ra6 32. Rxa6 Nxb3+ 33. Ke3 Nxd2 34. Ra2 Nb3 35. Ra3 Nc5 36. Kd4 Na6 37. Ra4 Rc6 38. f5 exf5 39. Kxd5 Nc7+ 40. Kd4 Ne6+ 41. Kd5 Nc7+ 42. Kd4 Nb5+ 43. Ke3 Rc5 44. Kf4 Nc7 45. Nf1 Ne6+ 46. Kf3 Rxe5 47. Rc4 b6 48. Ne3 Kb7 49. Ng2 b5 50. Rb4 a5 51. Rb3 Kb6 52. Ra3 Re4 53. Ra1 Nc5 54. Rd1 Kc6 55. Rd8 Na4 56. b3 Nc5 57. Rc8+ Kd6 58. b4 axb4 59. cxb4 Rxb4 60. Rd8+ Ke7 61. Rc8 Ne6 62. Rb8 Rb3+ 63. Kf2 Rb2+ 64. Kf3 Nd4+ 65. Kg3 Rb3+ 66. Kf2 Ne6 67. Ne3 Nc7 68. Rb7 Kd8 69. Rb8+ Kd7 70. Rf8 Ke6 71. Rc8 Rc3 72. Rb8 Rc5 73. Rb6+ Ke5 74. Rf6 b4 75. Nd1 b3 76. Rxf7 Nb5 77. Ke3 Nc3 78. Nf2 Nd5+ 79. Kf3 Rc3+ 80. Kg2 b2 81. Rb7 Nf4+ 82. Kh2 Rc2 83. Kg3 Ne2+ 84. Kf3 Nd4+ 85. Kg3 Rc3+ 86. Kg2 Nb3 87. Re7+ Kd6 88. Re1 Nc1 0-1

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.16"]
[Round "2"]
[White "Nazarian, Artur"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "2207"]
[PlyCount "48"]
[EventDate "2005.11.15"]
[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. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Bg7 6. Nc3 Nc6 7. Nf3 Nh6 8. Bd3 0-0 9. Bg5 f6 10. exf6 exf6 11. Bxh6 Bxh6 12. 0-0 Be6 13. Re1 Bf7 14. Qa4 a6 15. Nd1 b5 16. Qb3 Qb6 17. Ne3 Nxd4 18. Nxd5 Nxf3+ 19. gxf3 Qd6 20. Ne7+ Kg7 21. Qc2 Rfe8 22. Nc6 Rac8 23. Be4 f5 24. Rad1 Qf6 0-1

[Event "UKR-ch sf U16"]
[Site "Kiev"]
[Date "2005.11.15"]
[Round "1"]
[White "Kovalyov, Eduard"]
[Black "Burdalev, Kirill"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "2207"]
[PlyCount "24"]
[EventDate "2005.11.15"]
[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 Nc6 6. Be2 g6 7. 0-0 Bg7 8. Nb3 0-0 9. Be3 Be6 10. f4 Qc8 11. Bf3 Rd8 12. Qe1 d5 1/2-1/2

[Event "UKR-ch U16 sf"]
[Site "Dnipropetrovsk"]
[Date "2004.11.??"]
[Round "8"]
[White "Filonenko, Kyryl"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "A21"]
[BlackElo "2207"]
[PlyCount "61"]
[EventDate "2004.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 d6 5. dxe5 Nxe5 6. Nd4 Bg7 7. g3 Ne7 8. Bg2 N7c6 9. Nxc6 Nxc6 10. 0-0 Be6 11. Nd5 0-0 12. Rb1 Qd7 13. Re1 Ne5 14. b3 Rab8 15. Bb2 f5 16. Qd2 a6 17. Rbc1 Rfc8 18. Red1 b6 19. h4 Qf7 20. Nf4 Kh8 21. Bd5 Bxd5 22. cxd5 Kg8 23. Rc2 Bh6 24. Qd4 Bg7 25. Qa4 h6 26. Ne6 a5 27. Nxg7 Qxg7 28. f4 g5 29. hxg5 hxg5 30. fxe5 dxe5 31. Qc6 1-0

[Event "UKR-ch U16 sf"]
[Site "Dnipropetrovsk"]
[Date "2004.11.??"]
[Round "2"]
[White "Kovalyov, Eduard"]
[Black "Dziadyk, Pavel"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2207"]
[BlackElo "2275"]
[PlyCount "44"]
[EventDate "2004.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Nc3 d6 9. Be3 e5 10. 0-0-0 Nge7 11. Bc4 b5 12. Bd5 b4 13. Qc4 Bb7 14. Bxf7+ Kf8 15. Nd5 a5 16. Bh5 Ba6 17. Qxa6 Bxe3+ 18. fxe3 Rxa6 19. Rhf1+ Kg8 20. Bf7+ Kf8 21. Bh5+ Kg8 22. Bf7+ Kf8 1/2-1/2

[Event "UKR-ch U16 sf"]
[Site "Dnipropetrovsk"]
[Date "2004.11.??"]
[Round "4"]
[White "Kovalyov, Eduard"]
[Black "Kozyryev, Roman"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2207"]
[BlackElo "1891"]
[PlyCount "63"]
[EventDate "2004.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. d5 Nf6 5. Nc3 d6 6. Bb5+ Nbd7 7. a4 0-0 8. 0-0 a5 9. h3 Nb6 10. Bf4 Bd7 11. Qd3 Qc8 12. Bc4 Nh5 13. Bg5 Nxc4 14. Qxc4 Bxh3 15. e5 f6 16. exf6 exf6 17. Be3 Bf5 18. Nb5 Qd7 19. Nh4 Rad8 20. f3 Ng3 21. Rfe1 g5 22. Nxf5 Nxf5 23. Bd2 b6 24. Re6 Rfe8 25. Rae1 Rxe6 26. dxe6 Qe7 27. Nc7 Kf8 28. Nd5 Qb7 29. e7+ Nxe7 30. Rxe7 Rd7 31. Rxd7 Qxd7 32. Bc3 1-0

[Event "UKR-ch U16 sf"]
[Site "Dnipropetrovsk"]
[Date "2004.11.??"]
[Round "9"]
[White "Kovalyov, Eduard"]
[Black "Kuzmenko, Vadim"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2207"]
[PlyCount "52"]
[EventDate "2004.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Qf3 0-0 9. Bg5 Nbd7 10. 0-0-0 Nc5 11. e5 Nd5 12. Bxe7 Nxe7 13. exd6 Qxd6 14. Rhe1 Qc7 15. Ne4 Nxb3+ 16. Nxb3 Nd5 17. Kb1 Bd7 18. h4 Rac8 19. Rd2 Bc6 20. Nd4 b5 21. Nxc6 Qxc6 22. h5 h6 23. Ng3 b4 24. Nf5 Qc7 25. Qg3 exf5 26. Qf3 Rfd8 0-1

[Event "UKR-ch U16 sf"]
[Site "Dnipropetrovsk"]
[Date "2004.11.??"]
[Round "6"]
[White "Kovalyov, Eduard"]
[Black "Rutkovsky, Andrey"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "2207"]
[PlyCount "123"]
[EventDate "2004.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bd7 8. Nb3 Bb6 9. Nc3 Nf6 10. Bg5 h6 11. Bh4 0-0 12. Qf3 g5 13. Bg3 Bg4 14. Qd3 Nd7 15. Kh1 Ne5 16. Bxe5 dxe5 17. Qg3 Qd7 18. h3 Bh5 19. Qxe5 Rae8 20. Qg3 Kh8 21. Qd3 Qe7 22. Nd4 Rd8 23. Nxc6 Rxd3 24. Nxe7 Rd2 25. f3 Rxc2 26. Rab1 Rd8 27. Ned5 Bd4 28. Rfc1 Rf2 29. Rf1 Rc2 30. Nb4 Rd2 31. Nc6 Rd6 32. Nxd4 R6xd4 33. Rfd1 c6 34. Rxd2 Rxd2 35. Rd1 Rxb2 36. Rd6 Kg7 37. Rxc6 Bg6 38. a4 Rb7 39. Nb5 f5 40. exf5 Bxf5 41. Ra6 Bd7 42. Nxa7 Rb4 43. a5 Ra4 44. Rd6 Be8 45. a6 h5 46. Nc8 g4 47. hxg4 hxg4 48. fxg4 Rxg4 49. a7 Ra4 50. Rb6 Ra2 51. Rb7+ Kf6 52. Rc7 Bg6 53. Rc6+ Kf7 54. Rb6 Kg7 55. Rb4 Bf5 56. Nd6 Be6 57. Nb5 Bd7 58. Nd4 Rxa7 59. Kh2 Kg6 60. Kg3 Be8 61. Rb6+ Kg7 62. Kf4 1/2-1/2

[Event "UKR-ch U16 sf"]
[Site "Dnipropetrovsk"]
[Date "2004.11.??"]
[Round "3"]
[White "Kravchenko, Oles"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2134"]
[BlackElo "2207"]
[PlyCount "57"]
[EventDate "2004.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nc2 Bxc3+ 7. bxc3 Qa5 8. Bb2 Nf6 9. e3 b6 10. Be2 Ba6 11. Na3 0-0 12. 0-0 Rfc8 13. Nb5 Ne5 14. Qb3 Nxc4 15. Bxc4 Rxc4 16. a4 Rxa4 17. Nc7 b5 18. Nxa8 Qd8 19. c4 Qxa8 20. Bxf6 exf6 21. cxb5 Rxa1 22. Rxa1 Bb7 23. f3 Bd5 24. Qa4 Qb8 25. Rd1 Be6 26. Rc1 Qb6 27. Rc3 d5 28. Qa6 Qb8 29. Qc6 1-0

[Event "UKR-ch U16 sf"]
[Site "Dnipropetrovsk"]
[Date "2004.11.??"]
[Round "5"]
[White "Petrushin, Ruslan"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2067"]
[BlackElo "2207"]
[PlyCount "77"]
[EventDate "2004.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 e5 7. Nge2 Nge7 8. 0-0 Rb8 9. Rb1 a6 10. Nd5 Nxd5 11. cxd5 Ne7 12. b4 cxb4 13. Rxb4 a5 14. Rb1 b5 15. d4 0-0 16. dxe5 Bxe5 17. Kh1 f5 18. f4 Bg7 19. e5 Qb6 20. Bb2 Ba6 21. Nd4 Rf7 22. Ne6 Bh8 23. Bd4 Qb7 24. exd6 Bxd4 25. Qxd4 Nc8 26. Nd8 Qa7 27. Qxa7 Rxa7 28. Nc6 Rbb7 29. Nxa7 Rxa7 30. Rbc1 Rd7 31. Rc6 Rxd6 32. Rfc1 b4 33. Rxd6 Nxd6 34. Rc6 Bc4 35. Rxd6 Bxa2 36. Rb6 b3 37. d6 Kf8 38. Rb8+ Kf7 39. Bd5+ 1-0

[Event "UKR-ch U16 sf"]
[Site "Dnipropetrovsk"]
[Date "2004.11.??"]
[Round "1"]
[White "Vyzhimov, Vladislav"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "2207"]
[PlyCount "74"]
[EventDate "2004.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 0-0 6. e3 c6 7. Be2 Nbd7 8. 0-0 a6 9. a4 a5 10. Qd2 h6 11. Bh4 g5 12. Bg3 Nh5 13. Rad1 Nxg3 14. fxg3 f5 15. d5 c5 16. h3 Ne5 17. Nxe5 Bxe5 18. Kh2 Qe8 19. Rf2 Qg6 20. Rdf1 h5 21. Kh1 Bxg3 22. Rf3 h4 23. Ne4 Be5 24. Bd3 Bd7 25. Nc3 Rf7 26. e4 f4 27. b3 b6 28. Be2 Raf8 29. Nd1 g4 30. hxg4 Bxg4 31. Rd3 Rg7 32. Bf3 Kf7 33. Qe2 Rfg8 34. Bxg4 Qxg4 35. Qxg4 Rxg4 36. Rd2 Rg3 37. Rf3 h3 0-1

[Event "UKR-ch U16 sf"]
[Site "Dnipropetrovsk"]
[Date "2004.11.??"]
[Round "7"]
[White "Zatorsky, Danylo"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2256"]
[BlackElo "2207"]
[PlyCount "72"]
[EventDate "2004.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 Nc6 7. Qd2 a6 8. Nge2 Rb8 9. Nc1 e5 10. d5 Nd4 11. N1e2 Nxe2 12. Bxe2 Nh5 13. 0-0-0 f5 14. g3 f4 15. Bf2 Bd7 16. g4 Nf6 17. c5 Qe7 18. cxd6 cxd6 19. Kb1 b5 20. Ka1 b4 21. Nb1 Bxg4 22. fxg4 Nxe4 23. Qe1 Nxf2 24. Qxf2 e4 25. Bxa6 Ra8 26. Bb5 e3 27. Qc2 Rfb8 28. Bc4 Ra5 29. Nd2 exd2 30. Rxd2 Rc5 31. Rc1 Rbc8 32. Kb1 Rxc4 33. Qxc4 Rxc4 34. Rxc4 Qe1+ 35. Kc2 g5 36. Rxb4 f3 0-1

[Event "Gyongyos Matra Cup"]
[Site "Gyongyos"]
[Date "2004.08.05"]
[Round "9"]
[White "Kovalyov, Eduard"]
[Black "Balog, Marton"]
[Result "1-0"]
[ECO "A31"]
[BlackElo "2159"]
[PlyCount "85"]
[EventDate "2004.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be2 Be7 8. Be3 Nbd7 9. 0-0 0-0 10. Qd2 Qc7 11. Rac1 b6 12. Rfd1 Bb7 13. f3 Rac8 14. b3 Qb8 15. Bf1 Rc7 16. Qf2 Rfc8 17. Nde2 Ba8 18. Bf4 b5 19. Bxd6 Bxd6 20. Rxd6 bxc4 21. bxc4 Rxc4 22. Rxa6 Nc5 23. Rb1 Rb4 24. Rxa8 Qxa8 25. Rxb4 Nd3 26. Ra4 Nxf2 27. Rxa8 Nh3+ 28. gxh3 Rxa8 29. a4 Nd7 30. Nd4 Nc5 31. Bb5 Rd8 32. Nde2 Kf8 33. Kf2 Ke7 34. Ke3 Kd6 35. f4 Kc7 36. Ng3 Kb6 37. Nh5 g6 38. Nf6 Ka5 39. e5 Kb4 40. Nce4 Nxa4 41. Bxa4 Kxa4 42. Nxh7 Re8 43. Nhg5 1-0

[Event "Gyongyos Matra Cup"]
[Site "Gyongyos"]
[Date "2004.08.04"]
[Round "8"]
[White "Hajdu, Istvan"]
[Black "Kovalyov, Eduard"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2179"]
[PlyCount "74"]
[EventDate "2004.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Nc3 Qf5 6. Bd3 Qh5 7. Be2 e6 8. Ne5 Bxe2 9. Nxe2 Nbd7 10. Bf4 Nxe5 11. Bxe5 Bd6 12. f4 0-0-0 13. Ng3 Qh4 14. Qf3 Bxe5 15. dxe5 Nd5 16. 0-0 Rd7 17. Ne4 Qe7 18. a3 f5 19. exf6 Nxf6 20. Rfe1 Re8 21. b4 Nxe4 22. Rxe4 Qd6 23. Rae1 Qc6 24. c4 g6 25. Qe3 b6 26. g3 Rde7 27. b5 Qd6 28. Re5 Rd7 29. c5 bxc5 30. Rxe6 Rxe6 31. Qxe6 Kb7 32. a4 c6 33. bxc6+ Kb6 34. Qe2 Qd4+ 35. Kh1 Qd5+ 36. Kg1 Qd4+ 37. Kh1 Qd5+ 1/2-1/2

[Event "Gyongyos Matra Cup"]
[Site "Gyongyos"]
[Date "2004.08.03"]
[Round "7"]
[White "Kovalyov, Eduard"]
[Black "Horvath, Zoltan2222"]
[Result "0-1"]
[ECO "C03"]
[BlackElo "2142"]
[PlyCount "98"]
[EventDate "2004.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nd2 d5 5. exd5 exd5 6. Ngf3 Nf6 7. 0-0 Be7 8. Re1 0-0 9. c3 c5 10. Bf1 Nbd7 11. g3 Ne4 12. Bg2 f5 13. Ne5 cxd4 14. cxd4 Nxe5 15. dxe5 Bc5 16. Nxe4 dxe4 17. Be3 Bxe3 18. Qb3+ Qd5 19. Qxd5+ Bxd5 20. Rxe3 Rfe8 21. f4 exf3 22. Bf1 Rac8 23. Bb5 Re7 24. Rd1 Be4 25. e6 g6 26. Rc3 Rxc3 27. bxc3 Kg7 28. Bd7 Kf6 29. Kf2 g5 30. Ke3 Ke5 31. c4 h5 32. a4 Rg7 33. a5 f4+ 34. Kf2 fxg3+ 35. hxg3 g4 36. axb6 axb6 37. Ke3 h4 38. gxh4 g3 39. h5 f2 40. h6 Re7 41. Ke2 Bg2 42. Rb1 Kf6 43. Bc8 Rh7 44. Ba6 Rxh6 45. c5 bxc5 46. Ke3 Rh1 47. Rxh1 Bxh1 48. Bc4 Bd5 49. Be2 Kxe6 0-1

[Event "Gyongyos Matra Cup"]
[Site "Gyongyos"]
[Date "2004.08.02"]
[Round "6"]
[White "Olah, Sandor"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2055"]
[PlyCount "128"]
[EventDate "2004.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Nf3 Be7 7. c5 Ne4 8. Bd3 f5 9. Ne5 0-0 10. 0-0 Nc6 11. Nxc6 bxc6 12. f3 Nxc3 13. bxc3 e5 14. dxe5 Bxc5+ 15. Kh1 f4 16. c4 Ba6 17. cxd5 Bxd3 18. Qxd3 Qxd5 19. Qxd5+ cxd5 20. g3 Bd4 21. Rb1 fxg3 22. f4 Bxe5 23. hxg3 Bf6 24. Rd1 Rad8 25. Kg2 Rf7 26. Bb2 d4 27. Rd2 Rfd7 28. Rbd1 Kf7 29. Kf3 h5 30. Rd3 Kg6 31. Ke4 Re8+ 32. Kf3 Kf5 33. R1d2 Rd5 34. Ra3 Re7 35. Rad3 g6 36. Rd1 Rb7 37. R1d2 Rbd7 38. Rg2 Rb7 39. Rgd2 Re7 40. Rg2 Re1 41. Rgd2 Re7 42. Rg2 Red7 43. Rgd2 g5 44. fxg5 Bxg5 45. Rd1 Be3 46. Bc1 Bxc1 47. Rxc1 Ra5 48. Rc2 Rd6 49. Rh2 Kg5 50. Rhd2 Ra4 51. Re2 Rf6+ 52. Kg2 Rf5 53. a3 a6 54. Re4 Rd5 55. Kf3 Rc4 56. Re8 Rc3 57. Ke4 Rxd3 58. Rg8+ Kf6 59. Kxd3 Kf5 60. Rg7 Ra5 61. Kxd4 Rxa3 62. Rg8 a5 63. Rg7 a4 64. Ra7 Rxg3 0-1

[Event "Gyongyos Matra Cup"]
[Site "Gyongyos"]
[Date "2004.08.01"]
[Round "5"]
[White "Antal, Laszlo"]
[Black "Kovalyov, Eduard"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2181"]
[PlyCount "118"]
[EventDate "2004.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nh6 7. Nf3 f5 8. 0-0 0-0 9. h3 Nf7 10. Be3 Nd4 11. Qd2 Rb8 12. Nd1 Nxf3+ 13. Rxf3 b5 14. Rf1 Qc7 15. Rb1 b4 16. Nf2 Be6 17. exf5 gxf5 18. b3 d5 19. Qe2 Rb6 20. g4 Qd6 21. Nh1 Ra6 22. Ng3 Nd8 23. Kh2 Rxa2 24. Bf3 a5 25. Qg2 d4 26. Bc1 a4 27. Nh5 Rf7 28. Rg1 axb3 29. gxf5 Rxc2 30. Bd2 Bxf5 31. Nxg7 Bg6 32. Ne8 Qa6 33. Be4 Kf8 34. f5 Kxe8 35. fxg6 Rg7 36. gxh7 Rxg2+ 37. Rxg2 Nf7 38. Bg6 Qf6 39. Rf1 Qe5+ 40. Kh1 Kd7 41. Bxf7 b2 42. Bb3 Rxd2 43. Rxd2 Qh5 44. Kh2 Qe5+ 45. Kh1 Qh5 46. Rxb2 Qxh3+ 47. Kg1 Qg3+ 48. Rg2 Qe3+ 49. Rff2 Qc1+ 50. Rf1 Qe3+ 51. Kh2 Qh6+ 52. Kg3 Qxh7 53. Rf3 Qh6 54. Re2 Qg5+ 55. Kf2 Qh4+ 56. Kf1 Qh1+ 57. Kf2 Qh4+ 58. Rg3 Qh2+ 59. Kf3 Qh5+ 1/2-1/2

[Event "Gyongyos Matra Cup"]
[Site "Gyongyos"]
[Date "2004.07.30"]
[Round "4"]
[White "Kovalyov, Eduard"]
[Black "Bereczki, Janos"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2174"]
[PlyCount "56"]
[EventDate "2004.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Re1 0-0 12. Ng3 cxd4 13. cxd4 Bd7 14. a3 Rae8 15. b4 e5 16. dxe5 Nxe5 17. Be3 Nxf3+ 18. Qxf3 d4 19. Bc4+ Kh8 20. Bd2 Ne4 21. Qxf8+ Rxf8 22. Nxe4 Bxh2+ 23. Kh1 Bb8 24. Rac1 Qg6 25. Kg1 Bc6 26. Ng5 h6 27. Re6 Qf5 28. Nh3 Qg4 0-1

[Event "Gyongyos Matra Cup"]
[Site "Gyongyos"]
[Date "2004.07.29"]
[Round "3"]
[White "Kovalyov, Eduard"]
[Black "Olear, Laszlo"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "2085"]
[PlyCount "77"]
[EventDate "2004.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. Nc2 0-0 14. 0-0 fxe4 15. Bxe4 f5 16. Nf4 Bd7 17. Bxc6 Bxc6 18. Ne6 Qh4 19. Nxf8 Rxf8 20. Nb4 Ba8 21. Qxd6 Qg5 22. f3 e4 23. f4 Qg4 24. Nd5 Kh8 25. Rad1 Qe2 26. Qb4 Rg8 27. g3 h5 28. Qc5 h4 29. Qf2 Qg4 30. Ne3 Qg6 31. g4 fxg4 32. Qxh4+ Bh6 33. Rd8 Qb6 34. Rxg8+ Kxg8 35. Qxg4+ Kf7 36. Qd7+ Kg8 37. Kf2 Qb8 38. Rg1+ Kf8 39. Qf5+ 1-0

[Event "Gyongyos Matra Cup"]
[Site "Gyongyos"]
[Date "2004.07.28"]
[Round "2"]
[White "Szekeres, Tibor"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2169"]
[PlyCount "89"]
[EventDate "2004.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 0-0 5. Nbd2 d6 6. e4 Bg4 7. Be2 Nbd7 8. h3 Bxf3 9. Bxf3 e5 10. Be3 c6 11. Nc4 exd4 12. Bxd4 d5 13. exd5 Re8+ 14. Be3 cxd5 15. Bxd5 Nb6 16. Nxb6 Qxb6 17. Bb3 Rxe3+ 18. fxe3 Qxe3+ 19. Qe2 Qg3+ 20. Kd1 Re8 21. Qf3 Qe5 22. Kc2 Qe2+ 23. Kb1 Qxf3 24. gxf3 Re3 25. Rf1 Nh5 26. a4 Nf4 27. Ka2 Nxh3 28. Rad1 Bf6 29. Rd7 Re7 30. Rfd1 h5 31. Rxe7 Bxe7 32. Rd7 Kf8 33. Rxb7 h4 34. Rxa7 Nf4 35. Rd7 h3 36. Rd1 Ne2 37. Rh1 h2 38. Bc4 Ng1 39. Rxh2 Nxf3 40. Rh8+ Kg7 41. Re8 Bd6 42. Bd5 Ne5 43. a5 Nd3 44. a6 Bc5 45. Re7 1-0

[Event "Gyongyos Matra Cup"]
[Site "Gyongyos"]
[Date "2004.07.27"]
[Round "1"]
[White "Kovalyov, Eduard"]
[Black "Marko, Arpad"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "2126"]
[PlyCount "89"]
[EventDate "2004.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Qe2+ Qe7 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 a6 10. 0-0-0 0-0 11. Nd4 Bd8 12. Bf3 Ng4 13. Bxd8 Rxd8 14. Nd5 Nxf2 15. Ne7+ Kh8 16. Nxc8 Nc6 17. Nxc6 bxc6 18. Ne7 Nxh1 19. Rxh1 d5 20. Nxc6 Rd6 21. Re1 Rf8 22. Nb4 d4 23. Nc6 Rd7 24. Re4 f5 25. Rxd4 Rxd4 26. Nxd4 g6 27. b4 Re8 28. Kd2 Re5 29. Nc6 Re6 30. Bd5 Re8 31. a4 g5 32. a5 g4 33. d4 f4 34. Ne5 Rb8 35. c3 g3 36. h3 Kg7 37. Bf3 c5 38. dxc5 Rd8+ 39. Nd3 Kf6 40. c6 Kg5 41. Bg4 h5 42. c7 Re8 43. c8Q Rxc8 44. Bxc8 f3 45. Bb7 1-0

[Event "Eger Agria op"]
[Site "Eger"]
[Date "2004.07.25"]
[Round "9"]
[White "Chetverik, Maxim"]
[Black "Kovalyov, Eduard"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2373"]
[BlackElo "2368"]
[PlyCount "21"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Na6 7. Nfd2 c5 8. a3 b6 9. b4 cxb4 10. axb4 Nd7 11. Bb2 1/2-1/2

[Event "Eger Agria op"]
[Site "Eger"]
[Date "2004.07.24"]
[Round "8"]
[White "Kovalyov, Eduard"]
[Black "Antal, Laszlo"]
[Result "1-0"]
[ECO "C95"]
[BlackElo "2181"]
[PlyCount "65"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. a4 Bb7 11. Bc2 Nbd7 12. d4 c5 13. d5 c4 14. Be3 Re8 15. Nbd2 Bf8 16. Nf1 Nc5 17. Bxc5 dxc5 18. Ne3 g6 19. Qe2 Qd7 20. Ra2 Bg7 21. Rea1 Nh5 22. axb5 Nf4 23. Qxc4 Qxb5 24. Ba4 Qxc4 25. Nxc4 Red8 26. Nfxe5 Bxe5 27. Nxe5 Kg7 28. f3 f5 29. c4 fxe4 30. fxe4 Ne2+ 31. Kf2 Nd4 32. Ke3 Kf6 33. Nd3 1-0

[Event "Eger Agria op"]
[Site "Eger"]
[Date "2004.07.23"]
[Round "7"]
[White "Kotan, Ladislav"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2325"]
[PlyCount "123"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Qe2 Nc6 5. h3 e6 6. Bb3 Be7 7. c3 b6 8. 0-0 Bb7 9. d4 cxd4 10. cxd4 0-0 11. Nc3 a6 12. Rd1 Qc7 13. Bg5 Rfe8 14. Rac1 Qb8 15. d5 exd5 16. Nxd5 Nxd5 17. Bxd5 Nd8 18. Bxe7 Rxe7 19. Bxb7 Nxb7 20. Nd4 Qe8 21. f3 d5 22. Nc6 Re6 23. Nd4 Re7 24. Nf5 Re5 25. Re1 dxe4 26. fxe4 Nc5 27. Qg4 g6 28. Nd6 Qe6 29. Qxe6 Rxe6 30. Rcd1 Rd8 31. e5 f6 32. b4 Na4 33. Ne4 Rxd1 34. Rxd1 Rxe5 35. Nxf6+ Kg7 36. Ng4 Re7 37. Rc1 h5 38. Nh2 Re4 39. a3 Re3 40. Rc7+ Kf6 41. Ra7 a5 42. bxa5 bxa5 43. Ra6+ Kg7 44. Rxa5 Rxa3 45. Nf3 Ra2 46. Ra7+ Kf6 47. Ra6+ Kg7 48. Nh4 Nc3 49. Rxg6+ Kh7 50. Rc6 Ne2+ 51. Kh2 Ra5 52. Rf6 Rg5 53. Nf3 Rg8 54. Rf5 Kh6 55. Nh4 Rg5 56. Rf2 Re5 57. Rf8 Rg5 58. Nf3 Rg6 59. Nh4 Rg5 60. Rf3 Ng3 61. Rxg3 Rxg3 62. Kxg3 1-0

[Event "Eger Agria op"]
[Site "Eger"]
[Date "2004.07.22"]
[Round "6"]
[White "Kovalyov, Eduard"]
[Black "Boer, Jozsef"]
[Result "1-0"]
[ECO "B48"]
[BlackElo "2232"]
[PlyCount "57"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Qd2 Nf6 8. f3 Be7 9. 0-0-0 b5 10. Nb3 0-0 11. g4 Rd8 12. Qf2 Rb8 13. g5 Ne8 14. f4 Na5 15. Rg1 Nc4 16. Bd4 a5 17. f5 a4 18. f6 Bd6 19. Nd2 a3 20. Nxb5 axb2+ 21. Kb1 Rxb5 22. Bxc4 Rb4 23. g6 hxg6 24. Rxg6 Be5 25. Rxg7+ Nxg7 26. Qg2 Bg3 27. fxg7 Be5 28. Qh3 Bxg7 29. Rg1 1-0

[Event "Eger Agria op"]
[Site "Eger"]
[Date "2004.07.21"]
[Round "5"]
[White "Balogh, Laszlo"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2131"]
[PlyCount "64"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Be3 Na6 7. Nd2 Bc5 8. Bxc5 Nxc5 9. Ngf3 0-0 10. Be2 Re8 11. Qb1 Qe7 12. e5 d6 13. 0-0 dxe5 14. f5 Nd4 15. Bd3 Nxf3+ 16. Nxf3 Nxd3 17. Qxd3 e4 18. Qd4 exf3 19. Rae1 Qf8 20. f6 Rxe1 21. Rxe1 Be6 22. c5 Rd8 23. Qc3 Rd5 24. b4 Rg5 25. g3 Rf5 26. Kf2 Rxf6 27. Rd1 h6 28. Rd4 c6 29. Qd3 Bd5 30. Rxd5 cxd5 31. Qxd5 Qe7 32. Qxf7+ Kxf7 0-1

[Event "Eger Agria op"]
[Site "Eger"]
[Date "2004.07.20"]
[Round "4"]
[White "Kovalyov, Eduard"]
[Black "Berenyi, Tamas"]
[Result "1/2-1/2"]
[ECO "B98"]
[BlackElo "2144"]
[PlyCount "58"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 b5 10. g4 Bb7 11. Bxf6 gxf6 12. f5 e5 13. Nb3 Nd7 14. h4 0-0-0 15. Rh2 Nc5 16. Nd5 Bxd5 17. Rxd5 Kb8 18. Rhd2 Rhg8 19. Be2 Qa7 20. Kb1 Rc8 21. Qe3 Na4 22. Qxa7+ Kxa7 23. Nc1 Nb6 24. R5d3 Nc4 25. Rd1 Rc7 26. c3 Rgc8 27. Bf3 a5 28. b3 Nb6 29. Ne2 Rc5 1/2-1/2

[Event "Eger Agria op"]
[Site "Eger"]
[Date "2004.07.19"]
[Round "3"]
[White "Sardy, Peter"]
[Black "Kovalyov, Eduard"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2313"]
[PlyCount "37"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. Nde2 Bd7 10. h3 Rc8 11. Nd5 b5 12. c3 Ne5 13. Re1 Re8 14. Nd4 Nxd5 15. exd5 Nc4 16. b3 Nb6 17. Bb2 Rc5 18. Rc1 Qc8 19. Kh2 1-0

[Event "Eger Agria op"]
[Site "Eger"]
[Date "2004.07.18"]
[Round "2"]
[White "Kovalyov, Eduard"]
[Black "Boguszlavszkij, Jevgenyij"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "2279"]
[PlyCount "92"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. exd5 cxd5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf3 Nc6 9. Qd2 e6 10. 0-0 h6 11. Ne2 Nge7 12. Bf4 g5 13. Bg3 Ng6 14. Ne1 f5 15. f4 g4 16. Bf2 0-0 17. Nd3 Bf6 18. Ne5 Qe8 19. Nc1 Rc8 20. Ncd3 b6 21. c3 Na5 22. Nxg6 Qxg6 23. Qe2 Rfe8 24. Rfe1 Nb7 25. a4 Nd6 26. a5 Ne4 27. g3 Re7 28. axb6 axb6 29. Ra6 Rb7 30. Rea1 Qe8 31. Kf1 h5 32. Be1 Qb5 33. Nb4 Qxe2+ 34. Kxe2 Kf7 35. Ra7 Rcc7 36. Rxb7 Rxb7 37. Ra8 Nd6 38. Kd3 Ne8 39. Nc6 Nd6 40. Nb4 Rc7 41. Rb8 b5 42. Ra8 Be7 43. Na6 Rc8 44. Rxc8 Nxc8 45. b4 Nb6 46. Nc5 h4 1/2-1/2

[Event "Eger Agria op"]
[Site "Eger"]
[Date "2004.07.17"]
[Round "1"]
[White "Toth, Daniel"]
[Black "Kovalyov, Eduard"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2068"]
[PlyCount "54"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Bg5 Nc6 7. d5 Ne5 8. Qd2 c6 9. g4 a6 10. h4 b5 11. h5 b4 12. Nd1 Nexg4 13. fxg4 Nxe4 14. Qf4 Nxg5 15. Qxg5 Qa5 16. Qd2 Bxg4 17. Be2 Bf5 18. dxc6 Qe5 19. Nf3 Qc5 20. hxg6 fxg6 21. Ng5 h6 22. Nf3 Be4 23. Rxh6 Rxf3 24. Bxf3 Qg1+ 25. Ke2 Bxf3+ 26. Kxf3 Rf8+ 27. Ke2 Qf1+ 0-1

