[Event "UKR-chT 14th"]
[Site "Alushta"]
[Date "2007.04.23"]
[Round "2.5"]
[White "Kovalev, Denis"]
[Black "Areshchenko, Alexander"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2415"]
[BlackElo "2656"]
[PlyCount "139"]
[EventDate "2007.04.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Simferopol Crimean Engineering and Pedagogica"]
[BlackTeam "Kiev Keystone"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. d3 Nc6 8.
O-O O-O 9. Be3 e5 10. a4 a5 11. Bxb6 cxb6 12. Nd2 Re8 13. Nc4 Bf8 14. Kh1 Be6
15. Rc1 Rc8 16. Nb5 h5 17. b3 Bc5 18. Nxe5 Nxe5 19. d4 Ng4 20. dxc5 Rxc5 21. h3
Nf6 22. Rb1 Bd5 23. e3 Ne4 24. Kg1 h4 25. g4 Qe7 26. b4 axb4 27. Rxb4 Rc4 28.
Rxc4 Bxc4 29. Re1 Rd8 30. Qc1 Bb3 31. Qa1 Nc5 32. Nd4 Bxa4 33. Rb1 Qf6 34. Bxb7
Nd3 35. Nf3 Qxa1 36. Rxa1 b5 37. Nd4 Rb8 38. Bd5 Nb4 39. Nc6 Nxc6 40. Bxc6 Bc2
41. Rc1 Bd3 42. Bd5 b4 43. Bb3 Rb7 44. Bd5 Rd7 45. e4 Kg7 46. Rc8 Kf6 47. Rb8
Rc7 48. Rxb4 Rc1+ 49. Kg2 Bf1+ 50. Kh2 Rc7 51. Rb1 Be2 52. f4 Bd3 53. Rb2 Ke7
54. g5 Kd6 55. Rd2 Rc2 56. Rxc2 Bxc2 57. Kg2 Ke7 58. Kf3 Bd1+ 59. Ke3 Bc2 60.
Bc4 f6 61. Bd3 Bb3 62. gxf6+ Kxf6 63. e5+ Kg7 64. f5 gxf5 65. Kf4 Kg6 66. Bxf5+
Kh5 67. Bd7 Bd1 68. Bg4+ Bxg4 69. hxg4+ Kg6 70. Kf3 1-0

[Event "Mukachevo Summer op"]
[Site "Mukachevo"]
[Date "2011.06.23"]
[Round "5"]
[White "Kovalenko, Igor"]
[Black "Kovalev, Denis"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2581"]
[BlackElo "2482"]
[PlyCount "77"]
[EventDate "2011.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Rc1
Nd7 9. cxd5 exd5 10. Bd3 Bd6 11. O-O O-O 12. e4 dxe4 13. Nxe4 Qe7 14. Re1 Nf6
15. Nc3 Qd8 16. Ne5 Kg7 17. Qc2 Ng8 18. Rcd1 Ne7 19. Bc4 Bf5 20. Qc1 Qc7 21. g3
h5 22. Nxf7 Rxf7 23. Bxf7 Kxf7 24. Ne4 Bxe4 25. Rxe4 Nd5 26. Rde1 Kg7 27. Re6
Be7 28. Qc2 Bf6 29. Kg2 Rd8 30. R1e4 Qf7 31. Qc5 a6 32. a4 Rd7 33. f3 Ne7 34.
g4 hxg4 35. fxg4 Nd5 36. Kg3 Bd8 37. Qc1 Bc7+ 38. R6e5 Nf6 39. Qa1 0-1

[Event "EU-ch Online 2300+ Qual"]
[Site "Chess.com INT"]
[Date "2020.05.29"]
[Round "3"]
[White "Steinberg, Nitzan"]
[Black "Kovalev, Denis"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2554"]
[BlackElo "2487"]
[PlyCount "80"]
[EventDate "2020.05.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Qf3 e6 6. Ne2 Nd7 7. N2g3 Bg6 8.
h4 h6 9. Bd3 Ngf6 10. Bf4 Nxe4 11. Nxe4 Bxe4 12. Bxe4 Nf6 13. Be5 Nxe4 14. Qxe4
Qd5 15. Qg4 h5 16. Qg3 Rh6 17. O-O Rg6 18. Qh3 Be7 19. b3 Bxh4 20. Rfe1 Bf6 21.
c4 Qd7 22. Qxh5 O-O-O 23. Rad1 Rh6 24. Qxh6 gxh6 25. Bxf6 Rg8 26. d5 exd5 27.
cxd5 cxd5 28. Re7 Rxg2+ 29. Kf1 Rg1+ 30. Kxg1 Qg4+ 31. Kh2 Qxd1 32. Bh4 d4 33.
Rxf7 d3 34. Rf8+ Kc7 35. Bg3+ Kc6 36. Rf6+ Kd5 37. Rd6+ Ke4 38. Re6+ Kf5 39.
Re5+ Kf6 40. Rd5 d2 0-1

