[Event "The Hopes of the World U10 7th"]
[Site "St Constantin and Helena"]
[Date "2010.06.27"]
[Round "5"]
[White "Ivanov, Vladislav"]
[Black "Kovalev, Nikita"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1871"]
[PlyCount "29"]
[EventDate "2010.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. d3 Bc5 7. Qf3 Qf6 8. Qxf6 gxf6 9. Ne4 Ncb4 10. Na3 Nc6 11. Nxc5 b6 12. Bxd5 Bb7 13. Nxb7 Rc8 14. Bxc6+ Kf8 15. Bh6+ 1-0

[Event "The Hopes of the World U10 7th"]
[Site "St Constantin and Helena"]
[Date "2010.06.26"]
[Round "4"]
[White "Kovalev, Nikita"]
[Black "Emdin, Grigory"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "62"]
[EventDate "2010.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Nc3 Nf6 5. Bd3 Bb4 6. Qe2 0-0 7. 0-0 d5 8. e5 Nfd7 9. Ng5 h6 10. Qh5 Qe7 11. Bh7+ Kh8 12. Bd3 c5 13. Nh3 f5 14. Bxh6 gxh6 15. Qxh6+ Kg8 16. Nf4 Re8 17. Ng6 Qg7 18. Qh5 cxd4 19. Nb5 Qh7 20. Qxh7+ Kxh7 21. Nc7 Rc8 22. Nxa8 Kxg6 23. c3 Be7 24. Rfe1 dxc3 25. bxc3 Bxa8 26. Rac1 Nc6 27. Rcd1 Kf7 28. h4 Bxh4 29. g3 Be7 30. Bb5 Bb7 31. Kg2 a6 0-1

[Event "The Hopes of the World U10 7th"]
[Site "St Constantin and Helena"]
[Date "2010.06.25"]
[Round "3"]
[White "Belyshkov, Pavel"]
[Black "Kovalev, Nikita"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "37"]
[EventDate "2010.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Qf6 5. Bg5 Qg6 6. 0-0 h6 7. Bh4 d6 8. Re1 Bh3 9. g3 Qg4 10. Nfd2 Qxd1 11. Rxd1 g5 12. Bxg5 hxg5 13. Nf3 Nb4 14. Na3 Nc6 15. Nb5 Rc8 16. Nxg5 a6 17. Bxf7+ Kf8 18. Nc3 Bg4 19. Rd2 1/2-1/2

[Event "The Hopes of the World U10 7th"]
[Site "St Constantin and Helena"]
[Date "2010.06.24"]
[Round "2"]
[White "Kovalev, Nikita"]
[Black "Gusev, Ivan"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "19"]
[EventDate "2010.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxd4 exd4 5. Qxd4 Nf6 6. Bc4 d5 7. exd5 Qe7+ 8. Kd1 Bg4+ 9. f3 Bf5 10. Re1 1-0

[Event "The Hopes of the World U10 7th"]
[Site "St Constantin and Helena"]
[Date "2010.06.23"]
[Round "1"]
[White "Petkova, Nadezhda"]
[Black "Kovalev, Nikita"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "73"]
[EventDate "2010.06.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 f6 5. 0-0 Bg4 6. h3 Bxf3 7. Bxf3 e4 8. dxe4 dxe4 9. Qxd8+ Rxd8 10. Bxe4 Rd7 11. Nc3 Bb4 12. Nd5 Nge7 13. Nxb4 Nxb4 14. c3 f5 15. Bxb7 c6 16. cxb4 Rxb7 17. a3 Nd5 18. Bd2 Re7 19. e3 Kf7 20. Rac1 Re6 21. f3 Rd8 22. e4 fxe4 23. fxe4+ Nf6 24. Bg5 h6 25. Bxf6 gxf6 26. e5 Rxe5 27. Rxc6 Re6 28. Rxe6 Kxe6 29. Re1+ Kd6 30. Rd1+ Ke7 31. Rxd8 Kxd8 32. Kf2 Ke7 33. Ke3 h5 34. g4 hxg4 35. hxg4 Kf7 36. a4 Kg6 37. Kf4 1-0

[Event "EU-chT Children"]
[Site "Varna"]
[Date "2010.06.18"]
[Round "5.2"]
[White "Elishakov, Daniil"]
[Black "Kovalev, Nikita"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "45"]
[EventDate "2010.06.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qh5+ g6 9. Qxc5 cxb2 10. Bxb2 Nf6 11. e5 Ne4 12. Qd5 Nxf2 13. Kxf2 Rf8 14. Rf1 Nb4 15. Qe4 Qe7 16. Nc3 d5 17. exd6 Qxe4 18. Nxe4 Nd3+ 19. Kg1 Nxb2 20. dxc7 Kd7 21. Rab1 Rf4 22. Ne5+ Kxc7 23. Rxf4 1-0

[Event "EU-chT Children"]
[Site "Varna"]
[Date "2010.06.17"]
[Round "4.2"]
[White "Kovalev, Nikita"]
[Black "Merkin, German"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "52"]
[EventDate "2010.06.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. Nc3 e6 5. d4 cxd4 6. Bb5+ Bd7 7. Qxd4 Nc6 8. Bxc6 Bxc6 9. 0-0 Be7 10. Bg5 0-0 11. Bxf6 Bxf6 12. Qd3 Qe7 13. Rae1 Bxc3 14. bxc3 Rfd8 15. e5 dxe5 16. Rxe5 Rxd3 17. cxd3 Qf6 18. Re3 Bxf3 19. Rxf3 Qxc3 20. Rb1 Rc8 21. h3 b6 22. Rd1 Qb2 23. d4 Rc1 24. Rxc1 Qxc1+ 25. Kh2 f6 26. Re3 Kf7 0-1

[Event "EU-chT Children"]
[Site "Varna"]
[Date "2010.06.15"]
[Round "3.3"]
[White "Konakov, Svetoslav"]
[Black "Kovalev, Nikita"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "97"]
[EventDate "2010.06.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d6 5. d3 Bg4 6. Bg2 d5 7. 0-0 Bc5 8. Bg5 Bxf3 9. Qxf3 h6 10. Bxf6 Qxf6 11. Qxf6 gxf6 12. exd5 Nd4 13. Rac1 Bb4 14. a3 Bxc3 15. bxc3 Ne2+ 16. Kh1 Nxc1 17. Rxc1 0-0-0 18. Bh3+ Kb8 19. Rb1 Rxd5 20. Bg2 Ra5 21. Rxb7+ Kc8 22. Rb1 Rxa3 23. Bh3+ Kd8 24. Rb8+ Ke7 25. Rxh8 Rxc3 26. Rxh6 Rxc2 27. Bf5 Rc1+ 28. Kg2 a5 29. Rh4 Ra1 30. Rc4 Kd6 31. Rc2 Rb1 32. Ra2 Rb5 33. Kf3 Rb4 34. Rxa5 c5 35. h4 c4 36. dxc4 Rxc4 37. h5 Ke7 38. h6 Rb4 39. Ra8 Rd4 40. h7 Rd8 41. Rxd8 Kxd8 42. h8Q+ Ke7 43. Ke4 Kd6 44. Qd8+ Kc5 45. Qc7+ Kb5 46. Kd5 Ka6 47. Qb8 Ka5 48. Kc5 Ka4 49. Qb4# 1-0

[Event "EU-chT Children"]
[Site "Varna"]
[Date "2010.06.14"]
[Round "2.1"]
[White "Kovalev, Nikita"]
[Black "Prokopuk, Vera"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "28"]
[EventDate "2010.06.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nf6 5. Nf3 Bg4 6. 0-0 e6 7. Ba4+ Nbd7 8. Qe2 Bd6 9. Nc3 a6 10. Qe3 Qc7 11. Qg5 Bxf3 12. Qxg7 Rg8 13. Qh6 Rxg2+ 14. Kh1 Rg3# 0-1

[Event "EU-chT Children"]
[Site "Varna"]
[Date "2010.06.13"]
[Round "1.3"]
[White "Kovalev, Nikita"]
[Black "Prenas, Yanis"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "48"]
[EventDate "2010.06.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. Nc3 Nxc3 7. dxc3 Bg4 8. h3 Bxf3 9. gxf3 Nc6 10. Bg5 f6 11. Be3 0-0-0 12. 0-0-0 Qe6 13. Bd4 Qxa2 14. Qe6+ Qxe6 15. b3 d5 16. Bd3 Bd6 17. Rhe1 Qxh3 18. Bb5 Bf4+ 19. Kb1 Nxd4 20. Rxd4 Be5 21. Ra4 a6 22. Bf1 Qxf3 23. Be2 Qxc3 24. Ra2 Qxe1+ 0-1

