[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.19"]
[Round "8"]
[White "Krivenko, Sergey"]
[Black "Shakun, Arkadiy"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2279"]
[BlackElo "1932"]
[PlyCount "127"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 f6 8. Bf4 Qf7 9. dxc5 Nc6 10. Bd3 Nge7 11. Bg3 Ng6 12. exf6 gxf6 13. Nd4 a6 14. f4 e5 15. fxe5 fxe5 16. Rf1 Qe7 17. Nb3 Be6 18. Kf2 0-0-0 19. Kg1 Rdf8 20. Qh5 Qg7 21. Rxf8+ Rxf8 22. Rf1 Rxf1+ 23. Bxf1 Kd7 24. Qe2 Nge7 25. Qd2 Nf5 26. Bf2 Kc7 27. Qe1 Qh6 28. c4 d4 29. Na5 Ne3 30. Nxc6 bxc6 31. Bd3 Qg5 32. Bxe3 dxe3 33. Qg3 Qxg3 34. hxg3 h6 35. Kf1 Bg4 36. Be4 a5 37. Bf3 Be6 38. Ke2 Bxc4+ 39. Kxe3 Kd7 40. g4 Bd5 41. Kf2 Ke6 42. Be2 Be4 43. Bc4+ Bd5 44. Be2 Be4 45. c4 Bc2 46. Ke3 e4 47. Kf4 Bd3 48. Bd1 Bxc4 49. Bc2 e3 50. Kxe3 Ke5 51. Be4 Bb5 52. Bf3 Ba4 53. Kd3 Bb5+ 54. Kc3 Ba4 55. Kd3 Bb5+ 56. Ke3 Ba4 57. Kd3 Bb5+ 58. Kc3 Ba4 59. Kd3 Bb5+ 60. Ke3 Ba4 61. Kd3 Bb5+ 62. Kc3 Ba4 63. Kd3 Bb5+ 64. Ke3 1/2-1/2

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.18"]
[Round "7"]
[White "Dresvyankin, Yuri"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2040"]
[BlackElo "2279"]
[PlyCount "71"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. h3 Na6 11. 0-0 Nc5 12. Rad1 Rxd1 13. Rxd1 Be6 14. Bxf6 Bxf6 15. b4 Nd7 16. Ne1 a5 17. b5 Be7 18. Nc2 Nb6 19. bxc6 bxc6 20. Rb1 Bc5 21. Ne3 Rd8 22. Rd1 Rxd1+ 23. Ncxd1 f5 24. exf5 gxf5 25. Nb2 Bd4 26. Ned1 Kf7 27. Kf1 Ke7 28. Ke1 Kd6 29. Kd2 e4 30. Kc2 Kc5 31. Kb3 a4+ 32. Nxa4+ Nxa4 33. Kxa4 Bxc4 34. Bxc4 Kxc4 35. Ka5 f4 36. Ka4 0-1

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.16"]
[Round "5"]
[White "Kurchenko, Egor"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1994"]
[BlackElo "2279"]
[PlyCount "53"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Ne7 7. Bg5 Qb6 8. Qd2 Nd7 9. Nge2 dxc4 10. Ng3 f6 11. exf6 gxf6 12. Be3 Qb4 13. Be2 0-0-0 14. 0-0 Bg4 15. f3 Nf5 16. Bf2 Bh6 17. Qe1 Nxg3 18. Bxg3 Qxb2 19. Rb1 Qa3 20. Bxc4 e5 21. fxg4 hxg4 22. Rxf6 exd4 23. Qe6 Be3+ 24. Kh2 Rde8 25. Qxg4 Rxh4+ 26. Bxh4 dxc3 27. Rxb7 1-0

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.15"]
[Round "4"]
[White "Krivenko, Sergey"]
[Black "Tsydendambaev, Artur"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2279"]
[BlackElo "2073"]
[PlyCount "112"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. Bg5 Nf6 5. Nd2 0-0 6. Ngf3 c5 7. dxc5 dxc5 8. Bc4 Nc6 9. a4 Qc7 10. 0-0 Rd8 11. Qb3 Rf8 12. Qa3 b6 13. Bh4 Nh5 14. Rfe1 Bb7 15. Rac1 h6 16. b4 g5 17. Bg3 Nxg3 18. hxg3 e6 19. bxc5 Na5 20. Bf1 Qxc5 21. Qxc5 bxc5 22. Nc4 Nxc4 23. Bxc4 Rfd8 24. Re2 Bc6 25. Bb5 Bxb5 26. axb5 c4 27. Ra2 Rab8 28. Rxa7 Rxb5 29. Rc7 g4 30. Nh2 h5 31. Rxc4 Kh7 32. Nf1 Rb2 33. Re1 Ra8 34. Ne3 Raa2 35. f4 gxf3 36. gxf3 Bh6 37. f4 h4 38. Rb4 Rd2 39. Rd4 Rdb2 40. Rb4 hxg3 41. Rxb2 Rxb2 42. Rf1 Bf8 43. Rf3 Bc5 44. Kf1 Bxe3 45. Rxe3 g2+ 46. Kg1 Rc2 47. Rg3 Kh6 48. f5 exf5 49. exf5 Kh7 50. f6 Kh6 51. Kh2 Kh5 52. Rg7 Rxc3 53. Rxf7 Kg6 54. Rf8 Rf3 55. Kxg2 Rxf6 56. Rxf6+ Kxf6 1/2-1/2

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.14"]
[Round "3"]
[White "Osipov, Aleksandr"]
[Black "Krivenko, Sergey"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2060"]
[BlackElo "2279"]
[PlyCount "115"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nc3 0-0 5. Bg2 d6 6. Qb3 Nc6 7. Nf3 a5 8. a3 a4 9. Qc2 Bxc3+ 10. Qxc3 Qe7 11. Be3 Na5 12. 0-0 b6 13. Qc2 Nb3 14. Rad1 Bb7 15. Nd2 Bxg2 16. Kxg2 Nxd2 17. Bxd2 e5 18. dxe5 Qxe5 19. Bc3 Qe4+ 20. Qxe4 Nxe4 21. Bd4 f5 22. f3 Nc5 23. Kf2 Rab8 24. Bc3 Rbe8 25. Rd4 Re6 26. Re1 Nd7 27. Red1 Ne5 28. h4 Nd7 29. Rf4 Re7 30. Rd5 g6 31. h5 Nc5 32. hxg6 hxg6 33. Rh4 Rfe8 34. Rd2 Nb3 35. Rc2 Rh7 36. Rxh7 Kxh7 37. e3 g5 38. Re2 g4 39. Re1 Kg6 40. e4 Rf8 41. e5 dxe5 42. Rxe5 Nc5 43. Re7 Rf7 44. Rxf7 Kxf7 45. fxg4 fxg4 46. Ke3 Ke6 47. Kf4 Nb7 48. Kxg4 c5 49. Kf4 Nd6 50. g4 Nxc4 51. g5 b5 52. g6 b4 53. axb4 cxb4 54. Bxb4 Kf6 55. Bc3+ Kxg6 56. Ke4 Nxb2 57. Bxb2 a3 58. Bxa3 1/2-1/2

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.13"]
[Round "2"]
[White "Krivenko, Sergey"]
[Black "Porozhniak, Maya"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2279"]
[BlackElo "1922"]
[PlyCount "64"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Qf3 Bb4 7. Qg3 Qxg3 8. hxg3 Nf6 9. Bd3 d6 10. Nb3 Bd7 11. Bd2 Nc6 12. a3 Bxc3 13. Bxc3 Ke7 14. f3 h6 15. 0-0-0 b5 16. Be2 e5 17. Rd2 Rhc8 18. Rhd1 Ne8 19. f4 Be6 20. Na5 Nxa5 21. Bxa5 Bc4 22. Bf3 Rc6 23. Kb1 f6 24. b3 Bf7 25. Kb2 Rac8 26. Bb4 Ra8 27. Ba5 Rac8 28. Ra1 Nc7 29. f5 d5 30. c3 d4 31. cxd4 Ke8 32. d5 Rd6 1-0

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.12"]
[Round "1"]
[White "Karpenko, Anton"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1691"]
[BlackElo "2279"]
[PlyCount "68"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Qb6 7. e3 Ne5 8. b3 h5 9. h4 d5 10. cxd5 Bb4+ 11. Bd2 Nd3+ 12. Kf1 e5 13. Nc2 Bd6 14. Qe2 e4 15. Nc3 Bg4 16. f3 exf3 17. Bxf3 Ne5 18. Bxg4 Nexg4 19. Kg2 Be5 20. Nd4 0-0 21. Qf3 Rfe8 22. Rhd1 Rad8 23. Rac1 a6 24. Na4 Qa7 25. Ba5 Bxd4 26. exd4 Ne3+ 27. Kh3 b6 28. Bxb6 Qd7+ 29. Kh2 Nfg4+ 30. Kg1 Nxd1 31. Rxd1 Re3 32. Qf4 Rde8 33. Rf1 Qxd5 34. Nc5 Re2 0-1

[Event "Tuapse Rapid op"]
[Site "Tuapse"]
[Date "2021.07.07"]
[Round "6"]
[White "Chigaev, Maksim"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2630"]
[BlackElo "2279"]
[PlyCount "65"]
[EventDate "2021.07.06"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. c3 Nge7 5. d4 cxd4 6. cxd4 d5 7. e5 Bd7 8. Nc3 Nf5 9. 0-0 Qb6 10. g4 Nfe7 11. Be3 h5 12. h3 hxg4 13. hxg4 Ng6 14. a3 Be7 15. b4 0-0-0 16. Bd3 Rdf8 17. Rc1 Kb8 18. Na4 Qd8 19. Nc5 Rh3 20. b5 Na5 21. Bxg6 fxg6 22. Ng5 Bxg5 23. Bxg5 Qxg5 24. Nxd7+ Ka8 25. Nxf8 Nc4 26. Rxc4 dxc4 27. Nxe6 Qh6 28. Kg2 Rh2+ 29. Kf3 g5 30. Nxg5 Qxg5 31. Rh1 Rxh1 32. Qxh1 Qd8 33. Ke4 1-0

[Event "Tuapse Rapid op"]
[Site "Tuapse"]
[Date "2021.07.07"]
[Round "9"]
[White "Moiseenko, Vadim"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2541"]
[BlackElo "2279"]
[PlyCount "53"]
[EventDate "2021.07.06"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Nc3 Nge7 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Nc6 8. Qd3 Nb4 9. Qd1 Qc7 10. 0-0 Bd6 11. h3 a6 12. Be2 Be7 13. Be3 0-0 14. Qd2 Nc6 15. Rfd1 d6 16. Na4 b5 17. Nb6 Rb8 18. Nxc8 Qxc8 19. c4 b4 20. Rac1 Bf6 21. c5 d5 22. exd5 exd5 23. Bf4 Ra8 24. Bg4 Qb7 25. Qxd5 Bxb2 26. Rb1 Rfd8 27. Bd7 1-0

[Event "Tuapse op"]
[Site "Tuapse"]
[Date "2021.07.05"]
[Round "9"]
[White "Krivenko, Sergey"]
[Black "Pshmahov, Osman"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2279"]
[BlackElo "2226"]
[PlyCount "111"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 d6 6. h3 Be7 7. Bh2 0-0 8. Bd3 c5 9. c3 Nc6 10. Qe2 Re8 11. 0-0 Bf8 12. Rfd1 a6 13. a4 d5 14. Ne5 c4 15. Bc2 b5 16. b4 Nxb4 17. cxb4 Bxb4 18. Rab1 Qa5 19. Ng4 Nxg4 20. hxg4 Be7 21. Nf3 Rec8 22. g5 Bc6 23. Ne5 Be8 24. e4 Bxg5 25. exd5 exd5 26. Qf3 Qd8 27. axb5 axb5 28. Rxb5 f6 29. Rxd5 Qe7 30. Rc5 Rd8 31. Nc6 Bxc6 32. Qxc6 Ra2 33. Rxc4 Qe2 34. Rf1 Re8 35. Be5 Raa8 36. Bd1 Qd3 37. Qf3 Qd2 38. Qb3 Kh8 39. Bg3 g6 40. Rc7 Re1 41. Rxe1 Qxe1+ 42. Kh2 Qe8 43. Bf3 Rd8 44. d5 h5 45. Qb7 Qg8 46. Rd7 h4 47. Bd6 Re8 48. Re7 Rd8 49. Qc7 Ra8 50. Bg4 Re8 51. Be6 Rxe7 52. Qxe7 Qa8 53. Qf7 Qd8 54. Bf8 Qb8+ 55. Kh3 Qb3+ 56. f3 1-0

[Event "Tuapse op"]
[Site "Tuapse"]
[Date "2021.07.04"]
[Round "8"]
[White "Aleksandrov, Danila"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2199"]
[BlackElo "2279"]
[PlyCount "114"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 g6 5. Bc4 Bg7 6. d3 d6 7. Nd5 Be6 8. Nxf6+ Bxf6 9. Bxe6 fxe6 10. Bh6 Qe7 11. h4 0-0-0 12. Ng5 Rde8 13. Qg4 Bg7 14. Bxg7 Qxg7 15. 0-0-0 Rhf8 16. Rdf1 Rf4 17. Qd1 h6 18. g3 Rf6 19. Nh3 g5 20. Qg4 Rg8 21. hxg5 hxg5 22. Ng1 Qf7 23. Ne2 Rf8 24. Rh2 Rg6 25. Rfh1 a6 26. Kd2 Kb8 27. Rg2 Rf6 28. Rhh2 Rg8 29. Ke1 d5 30. Ng1 Qf8 31. Rh5 Qc5 32. c3 Qb5 33. Rxg5 Rd8 34. Qe2 dxe4 35. dxe4 Qb3 36. f3 Qa2 37. Qc2 Qa1+ 38. Kf2 Rd1 39. Rg8+ Ka7 40. Qe2 Rb1 41. Qe3+ Nd4 42. g4 Qxb2+ 43. Kg3 Rxg1 44. Rxg1 Rxf3+ 45. Qxf3 Nxf3 46. Kxf3 Qxc3+ 47. Kg2 Qc2+ 48. Kg3 Qxe4 49. Rf1 Qe3+ 50. Kh4 e4 51. Rg6 Qe2 52. Rf7 Qh2+ 53. Kg5 Qe5+ 54. Kh6 Qd6 55. Rff6 e3 56. Rxe6 Qd2 57. g5 e2 0-1

[Event "Tuapse op"]
[Site "Tuapse"]
[Date "2021.07.03"]
[Round "7"]
[White "Krivenko, Sergey"]
[Black "Nozdrachev, Vladislav"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2279"]
[BlackElo "2500"]
[PlyCount "160"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Bg4 11. h3 Bh5 12. 0-0 f5 13. exf6 Nxf6 14. Be2 Bxf3 15. Bxf3 Ne7 16. Na4 Nf5 17. Nxb6 Nxe3 18. Qd3 axb6 19. Qxe3 c6 20. a3 Ne8 21. Rad1 Nd6 22. Rfe1 Qf6 23. Qe6+ Qxe6 24. Rxe6 Nc4 25. Re2 Rfe8 26. Rc2 Nd6 27. Kf1 Ra4 28. Rc3 b5 29. Rb3 Nf5 30. Rbd3 b4 31. axb4 Rxb4 32. b3 Nd6 33. Ra1 Kf7 34. Ra4 Rxa4 35. bxa4 Ra8 36. Bd1 Nc4 37. Bc2 b5 38. axb5 cxb5 39. Rf3+ Ke6 40. Ke2 Ra2 41. Kd1 g6 42. h4 Ra1+ 43. Ke2 Rc1 44. Bd3 Rh1 45. g3 Ke7 46. Bc2 Rc1 47. Bd3 b4 48. h5 b3 49. hxg6 hxg6 50. Bxg6 Na5 51. g4 b2 52. g5 Rg1 53. Rf7+ Kd6 54. f4 Nc6 55. Rb7 Nxd4+ 56. Ke3 Kc5 57. Rxb2 Rg3+ 58. Kf2 Rf3+ 59. Kg2 Rxf4 60. Kg3 Rf1 61. Rg2 Kd6 62. Bh7 Ke5 63. Rf2 Rg1+ 64. Rg2 Rh1 65. Bc2 Rc1 66. Bh7 Rc7 67. Rh2 Rc4 68. Kg4 Ne6+ 69. Kh5 Nf4+ 70. Kh6 Rc6+ 71. g6 d4 72. Kg5 Rc7 73. Kh6 Rc6 74. Kg5 Ne6+ 75. Kh6 d3 76. g7 Nf8+ 77. Kg5 Nxh7+ 78. Rxh7 Rc1 79. Rh2 Rg1+ 80. Kh6 Kd4 1/2-1/2

[Event "Tuapse op"]
[Site "Tuapse"]
[Date "2021.07.02"]
[Round "6"]
[White "Krivenko, Sergey"]
[Black "Bujakevich, Aleksandr"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2279"]
[BlackElo "1949"]
[PlyCount "45"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. Nbd2 Qe7 8. Nc4 Ng4 9. 0-0 b5 10. Na5 Bd7 11. Bd2 Bb6 12. Nb3 0-0 13. h3 Nh6 14. Qc1 Kh8 15. c4 Rad8 16. c5 Ba7 17. Be3 Ng8 18. Qc3 f5 19. Qxe5 fxe4 20. Qxe7 Nxe7 21. dxe4 Bxh3 22. Ne5 Be6 23. Bg5 1-0

[Event "Tuapse op"]
[Site "Tuapse"]
[Date "2021.07.01"]
[Round "5"]
[White "Ismagilov, Damir"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2126"]
[BlackElo "2279"]
[PlyCount "105"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. b4 c6 4. Bb2 Qb6 5. a3 a5 6. Bd4 Qc7 7. c4 d6 8. Bb2 Bg7 9. d4 0-0 10. Nc3 e5 11. Be2 exd4 12. exd4 d5 13. cxd5 axb4 14. axb4 Rxa1 15. Bxa1 Nxd5 16. Nxd5 cxd5 17. 0-0 Bf5 18. Qb3 Re8 19. Bb5 Rd8 20. Bb2 Qb6 21. Qa4 Na6 22. Re1 Bf8 23. Bc3 Ra8 24. Bxa6 Qxa6 25. Qa5 Rc8 26. Bd2 Be4 27. Ng5 Qxa5 28. bxa5 Bd3 29. h4 Rc2 30. Bf4 Re2 31. Rc1 Bc4 32. Rb1 Ba6 33. Rc1 Bc4 34. Rb1 f6 35. Nh3 Ba6 36. Rc1 Bb4 37. Rc8+ Kf7 38. Bh6 Re8 39. Rc7+ Re7 40. Rc8 Re1+ 41. Kh2 Bxa5 42. Rh8 Re7 43. Rf8+ Ke6 44. Nf4+ Kd7 45. Nxd5 Re2 46. Nxf6+ Kd6 47. Bf4+ Ke7 48. Nxh7 Re4 49. Bg5+ Kd6 50. Bf4+ Ke7 51. d5 Bb4 52. Bg5+ Kd6 53. Rh8 1-0

[Event "Tuapse op"]
[Site "Tuapse"]
[Date "2021.06.30"]
[Round "4"]
[White "Krivenko, Sergey"]
[Black "Khripachenko, Alexander"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2279"]
[BlackElo "2019"]
[PlyCount "87"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 d5 6. cxd5 Nxd5 7. e4 Nb6 8. h3 c5 9. d5 e6 10. d6 Nc6 11. a4 Nd4 12. a5 Nd7 13. Nc3 Ne5 14. Nxd4 cxd4 15. Nb5 Nc6 16. Qc2 a6 17. Nc7 Ra7 18. Bxa6 Rxa6 19. Nxa6 Qxd6 20. Qc5 Be5 21. Bh6 Rd8 22. Rc1 d3 23. Qxd6 Rxd6 24. Nc5 Bxb2 25. Rb1 Bc3+ 26. Bd2 Bxd2+ 27. Kxd2 Nxa5 28. Rhc1 b6 29. e5 Rc6 30. Nxd3 Rxc1 31. Kxc1 Bb7 32. f3 Ba6 33. Kc2 Nc4 34. Ra1 Bb7 35. Kc3 Ne3 36. Ra2 g5 37. Nb4 Kg7 38. Kd3 Nd5 39. Nxd5 Bxd5 40. Rb2 Kg6 41. Rxb6 Kf5 42. Kd4 Kf4 43. Rb8 Kf5 44. Rg8 1-0

[Event "Tuapse op"]
[Site "Tuapse"]
[Date "2021.06.29"]
[Round "3"]
[White "Petrov, Nikita"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2552"]
[BlackElo "2279"]
[PlyCount "49"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 Be7 7. 0-0 c5 8. d5 exd5 9. Nh4 Na6 10. Nf5 0-0 11. Nb1 Ne4 12. cxd5 Nd6 13. Nxe7+ Qxe7 14. Nc3 f5 15. Bf4 Ne4 16. Rc1 d6 17. Nxe4 fxe4 18. Rc4 Rxf4 19. gxf4 e3 20. Re4 exf2+ 21. Rxf2 Qf7 22. Re6 Nc7 23. f5 Ne8 24. Qa4 Kf8 25. Qh4 1-0

[Event "Tuapse op"]
[Site "Tuapse"]
[Date "2021.06.28"]
[Round "2"]
[White "Krivenko, Sergey"]
[Black "Mutovin, Egor"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2279"]
[BlackElo "1994"]
[PlyCount "115"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Qe2 g6 6. c3 Bg7 7. d4 a6 8. Bc4 cxd4 9. cxd4 d5 10. exd5 Nb6 11. Nc3 Nxc4 12. Qxc4 b6 13. Ne5 Bb7 14. Nc6 Qd6 15. 0-0 Nxd5 16. Nxd5 Bxc6 17. Nxb6 Bxg2 18. Nxa8 Bxa8 19. Qc8+ Qd8 20. Qxd8+ Kxd8 21. Bf4 g5 22. Be5 f6 23. Bg3 h5 24. Rac1 h4 25. Bb8 Kd7 26. Rc7+ Kd6 27. Rc8+ Kd7 28. Rxh8 Bxh8 29. Rc1 Bc6 30. b3 e6 31. f4 gxf4 32. Bxf4 Bg7 33. Kf2 Bf8 34. Ke3 Ba3 35. Ra1 Be7 36. Kd3 Bd5 37. Kc3 a5 38. Rg1 h3 39. Rg3 Bg2 40. Rg7 Ke8 41. Bc7 Bb4+ 42. Kb2 Kf8 43. Rh7 Kg8 44. Rh5 Kg7 45. Rxa5 Bxa5 46. Bxa5 Kf7 47. b4 Ke7 48. b5 Kd6 49. Bd8 f5 50. Bf6 Kd5 51. Kc3 f4 52. a5 f3 53. Bh4 Bf1 54. Kb4 Kxd4 55. a6 Bc4 56. Ka5 e5 57. b6 Bxa6 58. Kxa6 1-0

[Event "Tuapse op"]
[Site "Tuapse"]
[Date "2021.06.27"]
[Round "1"]
[White "Danoyan, Konstantin"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1600"]
[BlackElo "2279"]
[PlyCount "44"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Nbd7 8. Nf3 Kc8 9. Bh4 Bb4 10. Bd3 Bxc3 11. bxc3 Re8 12. Bxf6 gxf6 13. Nd2 Nb6 14. a4 Nxa4 15. Bb5 Bd7 16. Bxd7+ Kxd7 17. Nb3+ Ke7 18. Rd3 Rg8 19. g3 Rgd8 20. Rf3 Rd6 21. Na5 Ra6 22. Nc4 Nxc3 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "2"]
[White "Ismayil, Malak"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1997"]
[BlackElo "2279"]
[PlyCount "134"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 h6 11. 0-0 Bd6 12. Bc2 Nb6 13. Ng3 Bd7 14. a3 0-0-0 15. Qd3 g5 16. Nh5 Qf7 17. Ng3 Rdf8 18. Be3 g4 19. Nh4 Ne7 20. Ng6 Nxg6 21. Qxg6 Qxg6 22. Bxg6 Nc4 23. Rac1 Kb8 24. Rc2 Ba4 25. Re2 Bb5 26. Bd3 Nxa3 27. Bxb5 Nxb5 28. Rc1 h5 29. Rec2 h4 30. Ne2 Rhg8 31. g3 hxg3 32. hxg3 Rc8 33. Kf1 Rxc2 34. Rxc2 Rc8 35. Rxc8+ Kxc8 36. Ke1 Kd7 37. Kd2 a5 38. Kd3 a4 39. Nc1 Nc7 40. Ne2 Na6 41. Nc3 a3 42. bxa3 Bxa3 43. Nb5 Bd6 44. Bd2 Nb4+ 45. Ke2 Nc6 46. Bc3 Bb8 47. Ke3 Ke7 48. f3 Bxg3 49. fxg4 Kf6 50. Kf3 Bb8 51. Bd2 e5 52. Be3 e4+ 53. Kg2 Ne7 54. Kh3 Ng6 55. Nc3 Ke6 56. g5 Bf4 57. Bxf4 Nxf4+ 58. Kg4 Ng6 59. Kh5 Ne7 60. Kh6 e3 61. g6 b5 62. g7 b4 63. Ne2 b3 64. Kh7 b2 65. Nf4+ Kf7 66. Nxd5 b1Q+ 67. Kh8 Qh1# 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "3"]
[White "Krivenko, Sergey"]
[Black "Karas, Marek"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2279"]
[BlackElo "2196"]
[PlyCount "44"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Nbd2 c5 6. c3 0-0 7. Bd3 Nc6 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bf4 b6 11. Qh5 g6 12. Qe2 Re8 13. h4 Bf8 14. h5 Bg7 15. Nf3 Qc7 16. Ng5 Nxe5 17. Nxh7 Nxd3+ 18. Qxd3 e5 19. hxg6 exf4 20. Qxd5 Be6 21. Qh5 fxg6 22. Qxg6 Qf7 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "1"]
[White "Krivenko, Sergey"]
[Black "Keok, Kai En"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2279"]
[BlackElo "1748"]
[PlyCount "55"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 0-0 7. 0-0 c6 8. Qc2 b6 9. b3 Bb7 10. Rc1 Nbd7 11. Nc3 c5 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. e4 Bb7 15. Ng5 g6 16. e5 Bxg2 17. Kxg2 Be7 18. Ne4 Rc8 19. Bh6 Re8 20. Qd2 cxd4 21. Rxc8 Qxc8 22. Rc1 Qb7 23. f3 Nxe5 24. Qxd4 f6 25. Bf4 Rd8 26. Qc3 Nxf3 27. Qxf3 e5 28. Nxf6+ 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "5"]
[White "Krivenko, Sergey"]
[Black "Utrilla Arredondo, Jesus"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2279"]
[PlyCount "59"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nc6 5. Qd2 h6 6. 0-0-0 Nf6 7. h3 e6 8. f4 Ne7 9. g4 Nfg8 10. Nf3 Bd7 11. d5 a6 12. Bd4 f6 13. dxe6 Bxe6 14. f5 Bf7 15. Be3 g5 16. h4 Nc6 17. Nd5 Nge7 18. hxg5 hxg5 19. Rxh8+ Bxh8 20. Bc4 Nxd5 21. Bxd5 Qd7 22. Rh1 Bg7 23. Rh7 Kf8 24. Qh2 Bxd5 25. exd5 Ne5 26. Nd4 Nxg4 27. Qh5 Nxe3 28. Ne6+ Kg8 29. Qg6 Qf7 30. Rxg7+ 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "6"]
[White "Marrero Rodriguez, Jorge"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1635"]
[BlackElo "2279"]
[PlyCount "66"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. Nf3 Nbd7 8. 0-0-0 Kc8 9. Bxf6 gxf6 10. g3 c6 11. h4 Kc7 12. Bh3 Rd8 13. h5 Bb4 14. a3 Bxc3 15. bxc3 Nc5 16. Rde1 Bc4 17. Bf1 Be6 18. Bh3 b5 19. Nh4 Rb8 20. Re3 Rb6 21. Bxe6 fxe6 22. Rhe1 Ra6 23. Kb2 Na4+ 24. Kb3 Nb6 25. Ra1 Ra4 26. Rf3 Rf8 27. Re3 Nc4 28. Re2 Nd6 29. Rae1 Rb8 30. f4 Nc4 31. Ra1 Rb6 32. f5 Rba6 33. Ree1 Kb6 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "4"]
[White "Sargsyan, Anna M"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2392"]
[BlackElo "2279"]
[PlyCount "45"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c6 7. 0-0 Qa5 8. e4 Qh5 9. Ng5 Qxd1 10. Rxd1 e5 11. Nf3 Na6 12. dxe5 dxe5 13. Nxe5 Re8 14. f4 Ng4 15. Nxg4 Bxg4 16. Re1 Nb4 17. Rf1 Be2 18. Nxe2 Rad8 19. a3 Nc2 20. Rb1 a5 21. Kf2 a4 22. Be3 Rd3 23. Bb6 1-0

[Event "EU-ch Online 2300+ Final"]
[Site "Chess.com INT"]
[Date "2020.05.30"]
[Round "5"]
[White "Djordjevic, Vuk D"]
[Black "Krivenko, Sergey"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2347"]
[BlackElo "2279"]
[PlyCount "119"]
[EventDate "2020.05.30"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qg3 Ba6 10. Ne2 Qd7 11. Nf4 Nxf4 12. Bxf4 g6 13. Bxa6 Nxa6 14. Qd3 Qa4 15. Bg5 Nb8 16. Bf6 Rg8 17. g4 Nd7 18. Bg5 Rh8 19. f3 Rc8 20. Kd2 c5 21. Rhb1 Kf8 22. Qb5 Qxb5 23. Rxb5 Kg7 24. a4 hxg4 25. fxg4 f6 26. exf6+ Nxf6 27. Bxf6+ Kxf6 28. g5+ Kf5 29. Rf1+ Kg4 30. Rg1+ Kh5 31. a5 cxd4 32. cxd4 Rhf8 33. Rg2 Rf4 34. axb6 Rxd4+ 35. Kc1 axb6 36. Rxb6 Rxh4 37. Rxe6 d4 38. Rd6 Rc4 39. Kd2 Rc5 40. Rd7 Rg4 41. Rxg4 Kxg4 42. Rxd4+ Kxg5 43. c4 Kf5 44. Kd3 g5 45. Rd8 Rc7 46. Kd4 Rg7 47. Kd5 g4 48. Rf8+ Kg5 49. Ke4 Re7+ 50. Kd5 g3 51. Rg8+ Kf4 52. c5 Re5+ 53. Kd6 Rg5 54. Rxg5 Kxg5 55. c6 g2 56. c7 g1Q 57. c8Q Qd4+ 58. Kc7 Qc5+ 59. Kb8 Qxc8+ 60. Kxc8 1/2-1/2

[Event "EU-ch Online 2300+ Final"]
[Site "Chess.com INT"]
[Date "2020.05.30"]
[Round "3"]
[White "Doric, Nenad"]
[Black "Krivenko, Sergey"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2249"]
[BlackElo "2279"]
[PlyCount "39"]
[EventDate "2020.05.30"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 Bd6 11. 0-0 0-0 12. a3 h6 13. Bc2 Rf7 14. Qd3 Nf8 15. Ng3 Rc7 16. Be3 Bd7 17. b4 Be8 18. Qd2 a6 19. Rac1 Rac8 20. Rfe1 1/2-1/2

[Event "EU-ch Online 2300+ Final"]
[Site "Chess.com INT"]
[Date "2020.05.30"]
[Round "7"]
[White "Fataliyeva, Ulviyya Hasil Qizi"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2301"]
[BlackElo "2279"]
[PlyCount "96"]
[EventDate "2020.05.30"]
[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 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. Bd3 c5 6. exd5 Qxd5 7. dxc5 Bxc5 8. Nb3 Ba7 9. Qe2 Nbd7 10. c4 Qd6 11. Be3 Bxe3 12. Qxe3 Ng4 13. Qe2 Nge5 14. Nxe5 Nxe5 15. Rd1 Qb4+ 16. Rd2 Nxd3+ 17. Qxd3 0-0 18. 0-0 e5 19. Qd6 Qxd6 20. Rxd6 Be6 21. Na5 b5 22. c5 Rfc8 23. c6 Kf8 24. Rfd1 Ke7 25. b3 Rd8 26. Nb7 Rxd6 27. Rxd6 Rc8 28. f3 a5 29. Rd2 a4 30. Na5 axb3 31. axb3 b4 32. Kf2 Ra8 33. Nb7 Rc8 34. Na5 Ra8 35. Nc4 Bxc4 36. bxc4 b3 37. Rd7+ Ke6 38. Rb7 Ra2+ 39. Kg3 Rc2 40. Rb4 b2 41. c7 Kd7 42. Kg4 Rxg2+ 43. Kf5 Rxh2 44. Kxe5 Kxc7 45. Kd5 Rd2+ 46. Kc5 h5 47. f4 h4 48. Rb3 h3 0-1

[Event "EU-ch Online 2300+ Final"]
[Site "Chess.com INT"]
[Date "2020.05.30"]
[Round "2"]
[White "Ioannidis, Evgenios"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2401"]
[BlackElo "2279"]
[PlyCount "35"]
[EventDate "2020.05.30"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. Be2 b4 7. Na4 Nxe4 8. Bxc4 Nd6 9. Bd3 Bf5 10. 0-0 e6 11. Bf4 Bxd3 12. Qxd3 Be7 13. Rac1 0-0 14. Rfd1 Nf5 15. Bxb8 Rxb8 16. Ne5 Qd5 17. Nxc6 Rbc8 18. Qxf5 1-0

[Event "EU-ch Online 2300+ Final"]
[Site "Chess.com INT"]
[Date "2020.05.30"]
[Round "1"]
[White "Krivenko, Sergey"]
[Black "Kantans, Toms"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2279"]
[BlackElo "2499"]
[PlyCount "146"]
[EventDate "2020.05.30"]
[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. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 Bf5 7. 0-0 Nbd7 8. c3 c5 9. Qb3 b6 10. a4 h6 11. Bh4 g5 12. Bg3 e6 13. Qa3 c4 14. b3 cxb3 15. Qxb3 Qe7 16. Rfc1 Nh5 17. c4 Nxg3 18. hxg3 dxc4 19. Nxc4 Rab8 20. Bd3 Bxd3 21. Qxd3 Rfc8 22. Qb3 Rc7 23. Na3 Nf6 24. Rxc7 Qxc7 25. Nb5 Qe7 26. Rc1 a6 27. Nc3 Qb7 28. Ne5 Nd7 29. Nxd7 Qxd7 30. Ne4 Qb7 31. f3 Bf8 32. d5 exd5 33. Nf6+ Kg7 34. Qc3 Kg6 35. g4 Bg7 36. Qd3+ Kxf6 37. Qc3+ Ke6 38. Qxg7 Rc8 39. Qxh6+ f6 40. Rd1 Qc7 41. e4 dxe4 42. Qg6 Qc5+ 43. Kf1 Qe5 44. Re1 e3 45. Qd3 Rc3 46. Qxa6 Qd4 47. Qb7 Rc2 48. Qe4+ Qxe4 49. fxe4 Rc4 50. Rxe3 Rxa4 51. Rb3 Rxe4 52. Rxb6+ Ke5 53. Rb5+ Ke6 54. Kf2 Rxg4 55. g3 Rd4 56. Rb2 Kf5 57. Kf3 Rd3+ 58. Kg2 Ke4 59. Rb4+ Rd4 60. Rb2 Rd3 61. Rb6 f5 62. Re6+ Kd5 63. Rg6 g4 64. Rf6 Rd2+ 65. Kg1 Ke4 66. Kf1 Ra2 67. Rf8 Rb2 68. Rf7 Rb1+ 69. Kf2 Rb2+ 70. Kf1 Rb5 71. Rf8 Kf3 72. Rc8 Kxg3 73. Rc3+ Kh4 0-1

[Event "EU-ch Online 2300+ Final"]
[Site "Chess.com INT"]
[Date "2020.05.30"]
[Round "6"]
[White "Krivenko, Sergey"]
[Black "Karaoglan, Doruk"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2279"]
[BlackElo "2230"]
[PlyCount "74"]
[EventDate "2020.05.30"]
[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. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 h6 5. Bh4 g5 6. Bg3 Nh5 7. Be5 Nf6 8. c3 d6 9. Bg3 Nh5 10. e4 e6 11. Nc4 Qe7 12. Nfd2 Nxg3 13. hxg3 0-0 14. Ne3 f5 15. exf5 exf5 16. Bc4+ Kh8 17. Kf1 c6 18. Qh5 d5 19. Bd3 Be6 20. Nf3 Kg8 21. Ne5 Nd7 22. Ng6 Qf6 23. Nxf8 Rxf8 24. Re1 c5 25. dxc5 Nxc5 26. Bc2 Ne4 27. Kg1 f4 28. gxf4 Qxf4 29. Qf3 Qd6 30. Qh5 Nxf2 31. Qg6 Rf6 32. Qh7+ Kf8 33. Rh2 Bg8 34. Nf5 Qxh2+ 35. Kxh2 Bxh7 36. Nxg7 Bxc2 37. Nh5 Rf7 0-1

[Event "EU-ch Online 2300+ Final"]
[Site "Chess.com INT"]
[Date "2020.05.30"]
[Round "8"]
[White "Krivenko, Sergey"]
[Black "Kjartansson, Gudmundur"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2279"]
[BlackElo "2467"]
[PlyCount "55"]
[EventDate "2020.05.30"]
[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. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 d5 5. e3 Bd6 6. Bxd6 Qxd6 7. Ne5 Nc6 8. f4 0-0 9. Bd3 Ne4 10. Nd2 Nxd2 11. Qxd2 f6 12. Nxc6 bxc6 13. 0-0 Bd7 14. Rf2 e5 15. dxe5 fxe5 16. Raf1 h6 17. fxe5 Qxe5 18. Rxf8+ Rxf8 19. Bh7+ Kxh7 20. Rxf8 Bf5 21. Qf2 Bb1 22. Qf4 Qh5 23. h3 Qd1+ 24. Kh2 Be4 25. Rf7 Qd2 26. Qg3 Bg6 27. Rxa7 Qxb2 28. Qe5 1-0

[Event "EU-ch Online 2300+ Final"]
[Site "Chess.com INT"]
[Date "2020.05.30"]
[Round "4"]
[White "Krivenko, Sergey"]
[Black "Krayz, Alexander"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2279"]
[BlackElo "2350"]
[PlyCount "96"]
[EventDate "2020.05.30"]
[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. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Be7 6. Bd3 c5 7. Nbd2 Nc6 8. c3 d6 9. Bh2 a6 10. a4 0-0 11. 0-0 Re8 12. Qb3 Bf8 13. e4 cxd4 14. cxd4 Na5 15. Qd1 d5 16. e5 Ne4 17. Qe2 Bb4 18. Nxe4 dxe4 19. Bxe4 Bxe4 20. Qxe4 Qd5 21. Qd3 Nb3 22. Ng5 h6 23. Qh7+ Kf8 24. Nf3 Ke7 25. Rad1 Rg8 26. Bg3 Rac8 27. Qd3 a5 28. Bf4 g5 29. Bg3 h5 30. Qe3 h4 31. Bh2 g4 32. hxg4 Rxg4 33. Rd3 Rcg8 34. Rxb3 Rxg2+ 35. Kh1 R2g4 36. Rg1 Rxg1+ 37. Bxg1 Rg4 38. Bh2 Qc4 39. Rd3 Qc2 40. Bf4 Qb1+ 41. Kh2 Qf1 42. Bg5+ Ke8 43. Nxh4 Qg1+ 44. Kh3 Rxg5 45. Qf4 Qf1+ 46. Kh2 Qg1+ 47. Kh3 Qh1+ 48. Qh2 Qf1+ 0-1

[Event "EU-ch Online 2300+ Qual"]
[Site "Chess.com INT"]
[Date "2020.05.29"]
[Round "1"]
[White "Abasov, Nijat Azad"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2664"]
[BlackElo "2279"]
[PlyCount "49"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. h3 Nge7 7. 0-0 Bf5 8. Re1 0-0 9. Nc3 Bb4 10. Bxf5 Nxf5 11. Qd3 Qd7 12. a3 Bxc3 13. Qxc3 Rfe8 14. Rxe8+ Rxe8 15. Qd3 Nd6 16. Bf4 Ne4 17. Re1 Ne7 18. Nd2 Nxd2 19. Qxd2 Nf5 20. Rxe8+ Qxe8 21. Bxc7 Qe4 22. c3 Nh4 23. f3 Qxf3 24. Qg5 Qf6 25. Qxd5 1-0

[Event "EU-ch Online 2300+ Qual"]
[Site "Chess.com INT"]
[Date "2020.05.29"]
[Round "7"]
[White "Girya, Olga"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2469"]
[BlackElo "2279"]
[PlyCount "91"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 Bf5 6. cxd5 cxd5 7. Ne5 Nc6 8. Nxc6 bxc6 9. Bd2 e6 10. Rc1 Bb4 11. Qa4 Qb6 12. a3 Bxc3 13. Bxc3 0-0 14. Qa5 Qb3 15. f3 Nd7 16. Be2 Nb6 17. Bd1 Qb5 18. Qxb5 cxb5 19. b3 Rfc8 20. Be2 Rc6 21. g4 Bg6 22. Kd2 Rac8 23. h4 h6 24. Rhe1 f6 25. h5 Bh7 26. Bf1 Kf7 27. Bg2 Ke8 28. e4 Kd7 29. Bb2 Rxc1 30. Rxc1 Rxc1 31. Kxc1 Nc8 32. Kd2 Nd6 33. Ke3 Nf7 34. Bc3 Nd8 35. Bb4 Ke8 36. exd5 exd5 37. f4 Bg8 38. Bc5 Be6 39. Bf3 Nc6 40. Kd3 Ne7 41. Kc3 Nc6 42. Bd6 Kd7 43. Bf8 Nd8 44. Bxg7 Ke7 45. Bxh6 Kf7 46. f5 1-0

[Event "EU-ch Online 2300+ Qual"]
[Site "Chess.com INT"]
[Date "2020.05.29"]
[Round "8"]
[White "Krivenko, Sergey"]
[Black "Plaksin, Igor"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2279"]
[BlackElo "1868"]
[PlyCount "83"]
[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. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 c5 7. c3 Nc6 8. 0-0 b6 9. Qb3 c4 10. Qa3 b5 11. b3 Bf5 12. Ne5 Qa5 13. Qxa5 Nxa5 14. b4 Nb7 15. Bf3 e6 16. Bxf6 Bxf6 17. Nd7 Bg5 18. Nxf8 Kxf8 19. a4 Nd6 20. Rfc1 Bd8 21. Be2 g5 22. h3 Bg6 23. Bf3 f5 24. g3 Bb6 25. Bd1 Ke7 26. Nf3 Be8 27. axb5 Nf7 28. Bc2 h6 29. g4 Kf6 30. Nh2 Nd6 31. Nf1 Bf7 32. Ng3 Be8 33. f3 Rb8 34. Kh2 Bg6 35. gxf5 exf5 36. e4 fxe4 37. fxe4 Nxe4 38. Rf1+ Ke6 39. Nxe4 dxe4 40. Rae1 Kd5 41. Rf6 Rg8 42. Rxg6 1-0

[Event "EU-ch Online 2300+ Qual"]
[Site "Chess.com INT"]
[Date "2020.05.29"]
[Round "3"]
[White "Krivenko, Sergey"]
[Black "Svenn, Gosta"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2279"]
[BlackElo "2276"]
[PlyCount "93"]
[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. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. c3 0-0 6. e4 c6 7. Bd3 e5 8. 0-0 Nbd7 9. Re1 Qc7 10. h3 Re8 11. a4 a5 12. Qb3 Nf8 13. dxe5 dxe5 14. Be3 N6d7 15. Ng5 Ne6 16. Nxe6 Rxe6 17. Bc4 Re7 18. Nf3 h6 19. Nh4 Nf8 20. Bb6 Qd6 21. Rad1 Qf6 22. Nf3 Ne6 23. Bd8 Nf4 24. Bxe7 Qxe7 25. Qb6 Bf6 26. Rd2 Kg7 27. Red1 Bg5 28. Rd6 h5 29. Qc5 Bf6 30. Kh2 g5 31. Qb6 g4 32. Ng1 gxh3 33. g3 Bg4 34. gxf4 exf4 35. f3 Be5 36. Rd8 Rxd8 37. Qxd8 Qc5 38. Qg5+ Kh7 39. Nxh3 Qe3 40. Qxe5 Qxf3 41. Ng5+ Kg6 42. Nxf3 Bxf3 43. Qf5+ Kh6 44. Rg1 Bg4 45. Qxf4+ Kh7 46. Rxg4 hxg4 47. Qxg4 1-0

[Event "EU-ch Online 2300+ Qual"]
[Site "Chess.com INT"]
[Date "2020.05.29"]
[Round "6"]
[White "Krivenko, Sergey"]
[Black "Tate, Alan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2279"]
[BlackElo "2342"]
[PlyCount "78"]
[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. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Qb6 7. Nb3 Bf5 8. c3 e6 9. Be2 h6 10. 0-0 Be7 11. h3 0-0 12. Ne5 Rfc8 13. Nd3 Ne4 14. f3 Nd6 15. Nbc5 Nc4 16. b3 Na3 17. Qd2 Nb5 18. Na4 Qd8 19. Ndc5 Nd6 20. Bxd6 Qxd6 21. Nxb7 Qg3 22. Qe1 Qg6 23. Kh1 e5 24. g4 Bc2 25. dxe5 Nxe5 26. f4 Nd3 27. Qd2 Nc5 28. Nbxc5 Bxc5 29. f5 Be4+ 30. Bf3 Qc6 31. Nxc5 Qxc5 32. Rac1 a5 33. Bxe4 dxe4 34. Qd4 Qc6 35. Rfe1 Re8 36. Kg1 Rad8 37. Qe3 Rd3 38. Qxd3 exd3 39. Rxe8+ Qxe8 0-1

[Event "EU-ch Online 2300+ Qual"]
[Site "Chess.com INT"]
[Date "2020.05.29"]
[Round "2"]
[White "Krivenko, Sergey"]
[Black "Zakaryan, David"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2279"]
[BlackElo "2342"]
[PlyCount "88"]
[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. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bf4 Bg7 5. Nbd2 Nf6 6. c3 c5 7. dxc5 Na6 8. Nb3 b6 9. cxb6 axb6 10. Qc1 h6 11. g3 Bb7 12. Bg2 g5 13. Bd2 d6 14. 0-0 Nc5 15. Nfd4 Bxg2 16. Kxg2 Qd7 17. Qc2 e6 18. f3 d5 19. Be3 0-0 20. h4 g4 21. Qd2 Kh7 22. Nc2 Qc7 23. Bf4 e5 24. Be3 Rad8 25. Nb4 Rg8 26. Nxc5 bxc5 27. Na6 Qc6 28. Nxc5 d4 29. cxd4 exd4 30. Bxd4 gxf3+ 31. Rxf3 Nh5 32. e3 Bxd4 33. Qd3+ Kh8 34. exd4 Rxg3+ 35. Kf2 Rg2+ 36. Kf1 Rdg8 37. Qc3 Rg1+ 38. Kf2 R8g2+ 39. Ke3 Qe8+ 40. Ne4 Rxa1 41. d5+ Kg8 42. d6 Rd1 43. Qb4 Rg6 44. d7 Rxd7 0-1

[Event "EU-ch Online 2300+ Qual"]
[Site "Chess.com INT"]
[Date "2020.05.29"]
[Round "5"]
[White "Nalbant, Tuna Onat"]
[Black "Krivenko, Sergey"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2372"]
[BlackElo "2279"]
[PlyCount "110"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. a4 Ba6 8. Bb5+ Bxb5 9. axb5 Qd7 10. Qd3 c6 11. bxc6 Nbxc6 12. Ba3 Na5 13. Nf3 Nc4 14. 0-0 Nxa3 15. Rxa3 Rc8 16. Ng5 h6 17. Nh3 Rc4 18. f4 0-0 19. g4 f5 20. g5 Rfc8 21. Qg3 Kh8 22. Qh4 Ng8 23. Rf3 Qe7 24. Rb3 Ra4 25. Qh5 Qe8 26. Qh4 Qe7 27. Qe1 Ra2 28. Qb1 Ra4 29. Qd1 Ra2 30. Rg3 Qf7 31. g6 Qd7 32. Ng5 Ne7 33. Nf7+ Kg8 34. Qh5 Nc6 35. Rh3 Rxc2 36. Nxh6+ gxh6 37. Qxh6 Qg7 38. Qg5 Nxd4 39. cxd4 Rc1+ 40. Kf2 R1c2+ 41. Kg3 R2c3+ 42. Rxc3 Rxc3+ 43. Kg2 Rc2+ 44. Kf1 Qc7 45. Re3 Rb2 46. Re2 Rxe2 47. Kxe2 Qc2+ 48. Kf3 Qd3+ 49. Kg2 Qe2+ 50. Kh3 Qf3+ 51. Kh4 Qf2+ 52. Kh3 Qf1+ 53. Kh4 Qf2+ 54. Kh3 Qf3+ 55. Kh4 Qf2+ 1/2-1/2

[Event "EU-ch Online 2300+ Qual"]
[Site "Chess.com INT"]
[Date "2020.05.29"]
[Round "4"]
[White "Ozenir, Ekin Baris"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2309"]
[BlackElo "2279"]
[PlyCount "120"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 e6 6. g3 b5 7. Qc2 Bb7 8. Bg2 Nbd7 9. 0-0 c5 10. dxc5 Bxc5 11. Bg5 Qb6 12. Nc3 Rc8 13. a3 Ne4 14. e3 Ndf6 15. Bxf6 Nxf6 16. Qe2 a6 17. Rac1 0-0 18. Rfd1 Ng4 19. b4 Be7 20. h3 Nf6 21. Rc2 Ne4 22. Rdc1 Nxc3 23. Rxc3 Rxc3 24. Rxc3 Bf6 25. Rc5 Rc8 26. Rxc8+ Bxc8 27. Nd2 Qc7 28. Ne4 Qc1+ 29. Kh2 Be7 30. Qd3 Qc4 31. Qd2 Qc7 32. Qd4 h6 33. Nc5 Bf6 34. Qe4 Be7 35. Qa8 Bxc5 36. bxc5 Kh7 37. Qe4+ Kg8 38. c6 Qd6 39. a4 b4 40. Qc4 Kf8 41. e4 f6 42. f4 e5 43. fxe5 fxe5 44. h4 Ke7 45. Bh3 Bxh3 46. Kxh3 Qe6+ 47. Qxe6+ Kxe6 48. Kg4 b3 49. c7 Kd7 50. c8Q+ Kxc8 51. Kf5 b2 52. Kg6 b1Q 53. Kxg7 Qxe4 54. Kxh6 Qg4 55. h5 Qxg3 56. Kh7 e4 57. h6 e3 58. Kh8 e2 59. h7 e1Q 60. a5 Qe8# 0-1

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "3"]
[White "De Verdier, Michael Carl Adam"]
[Black "Krivenko, Sergey"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2291"]
[BlackElo "2279"]
[PlyCount "124"]
[EventDate "2020.05.26"]
[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. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 g6 6. e3 Bg7 7. Be2 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. Bd2 Nd7 11. Rc1 c5 12. Nxd5 Bxd5 13. Bc3 Qe7 14. b4 Rfd8 15. dxc5 Bxc3 16. Rxc3 bxc5 17. b5 Nf6 18. Qc1 Ne4 19. Rc2 Qf6 20. Qa1 Rac8 21. Qxf6 Nxf6 22. Rfc1 Nd7 23. Nd2 Kf8 24. Kf1 Ke7 25. e4 Bb7 26. f3 f5 27. exf5 gxf5 28. Nb3 Rc7 29. a4 Bd5 30. Bc4 Nb6 31. Bxd5 Nxd5 32. Rxc5 Rcd7 33. Na5 Nb4 34. Nc6+ Nxc6 35. Rxc6 Rd2 36. R1c2 Rd1+ 37. Kf2 Ra1 38. Ra6 Rd7 39. Re2 Rd6 40. Rxa7+ Kf6 41. a5 f4 42. g3 e5 43. Rxh7 Rdd1 44. Kg2 Rxa5 45. gxf4 exf4 46. Kh3 Rxb5 47. Rh6+ Kg7 48. Rh4 Rd4 49. Rg2+ Kf6 50. Kg4 Rg5+ 51. Kh3 Rxg2 52. Kxg2 Kg5 53. Rg4+ Kf5 54. Rg8 Rd2+ 55. Kg1 Ra2 56. h4 Rb2 57. h5 Rb6 58. Rg4 Rh6 59. Rh4 Kg5 60. Rg4+ Kf5 61. Rh4 Kg5 62. Rg4+ Kf5 1/2-1/2

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "8"]
[White "Krivenko, Sergey"]
[Black "Gavilan Diaz, Mario"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2279"]
[BlackElo "2278"]
[PlyCount "145"]
[EventDate "2020.05.26"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 Na6 11. Nc4 Nc7 12. a4 b6 13. Re1 Ba6 14. Na3 Ng4 15. h3 Ne5 16. Bf4 g5 17. Be3 Ng6 18. Qc1 h6 19. Qc2 Qd7 20. Kh2 f5 21. Bf3 Rf8 22. Bd2 Be5 23. Bg2 Qg7 24. Nab5 Bb7 25. e3 Na6 26. f4 Nb4 27. Qb1 a6 28. Na3 Bf6 29. Qxf5 Bc8 30. Qb1 Ne7 31. Nc4 gxf4 32. exf4 Nf5 33. g4 Nd4 34. Be4 Qc7 35. Ne2 Nb3 36. Ra3 Nxd2 37. Nxd2 Rb8 38. Rf3 b5 39. axb5 axb5 40. Nc3 Qg7 41. Rg1 Bd4 42. Rg2 Bd7 43. Bf5 Rbe8 44. Nde4 Qe7 45. Ng3 Qf7 46. Bxd7 Qxd7 47. Qg6+ Qg7 48. Qxg7+ Bxg7 49. Nf5 Rd8 50. Re3 Bf6 51. Re6 Bxc3 52. bxc3 Nxd5 53. Rf2 Kh7 54. Rxh6+ Kg8 55. Rxd6 Rxd6 56. Nxd6 Nxc3 57. f5 b4 58. f6 b3 59. g5 Rd8 60. g6 Nd5 61. f7+ Kg7 62. Ne8+ Kf8 63. g7+ Ke7 64. f8Q+ Kd7 65. Qd6+ Kc8 66. Qc6+ Kb8 67. Rf7 Ne7 68. Rxe7 Rd2+ 69. Kg3 Rd3+ 70. Kh4 Rd4+ 71. Kh5 Rb4 72. Qc7+ Ka8 73. Qa7# 1-0

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "1"]
[White "Krivenko, Sergey"]
[Black "Gorodetzky, Matan"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2279"]
[BlackElo "2284"]
[PlyCount "111"]
[EventDate "2020.05.26"]
[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. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 dxc4 5. Bxc4 Nf6 6. Nf3 a6 7. a4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. Rd1 Qc7 11. h3 Rd8 12. d5 exd5 13. Bxd5 Nb4 14. Bc4 Rxd1+ 15. Qxd1 Bf5 16. Ng5 Bg6 17. Bd2 Rd8 18. Qe2 h6 19. Nf3 Nd3 20. Be1 Ne5 21. Nxe5 Qxe5 22. Rd1 Rxd1 23. Qxd1 Bd6 24. Qf3 Qh2+ 25. Kf1 Qh1+ 26. Ke2 Bh5 27. g4 Qxf3+ 28. Kxf3 Bg6 29. Ke2 Ne4 30. a5 Nxc3+ 31. Bxc3 Be4 32. f3 Bc6 33. e4 Kf8 34. Bd5 Bxd5 35. exd5 f6 36. Kd3 Ke7 37. Kc4 Kd7 38. b3 Kc7 39. Bd2 b5+ 40. axb6+ Kxb6 41. Be3 a5 42. Bd2 Be7 43. h4 Bd6 44. h5 Be7 45. f4 Bd6 46. g5 fxg5 47. fxg5 hxg5 48. Bxg5 Bf8 49. Bd8+ Ka6 50. Bc7 Kb7 51. Bxa5 Bd6 52. Bc3 Bf8 53. Kb5 Kc7 54. Be5+ Kd7 55. Bf4 Be7 56. Be3 1-0

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "4"]
[White "Krivenko, Sergey"]
[Black "Marjanovic, Annamaria"]
[Result "0-1"]
[ECO "E75"]
[WhiteElo "2279"]
[BlackElo "2338"]
[PlyCount "120"]
[EventDate "2020.05.26"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Qd2 c5 7. d5 e6 8. Be2 exd5 9. cxd5 a6 10. a4 Nbd7 11. Nf3 Qe8 12. Qc2 h6 13. Bf4 Qe7 14. 0-0 Re8 15. Bd3 Nh5 16. Be3 Nf8 17. Nd2 Bd7 18. Nc4 Rab8 19. Nb6 Qh4 20. g3 Qd8 21. a5 Bh3 22. Rfe1 Nd7 23. Nc4 Qf6 24. Be2 Ne5 25. Nxe5 Qxe5 26. Qd2 Kh7 27. f4 Qe7 28. Bf3 Nf6 29. Kh1 Ng4 30. Bg1 h5 31. Rad1 b5 32. axb6 Rxb6 33. Bg2 Bxg2+ 34. Kxg2 Qb7 35. Re2 Rb8 36. Rb1 Rb3 37. Nd1 Qb5 38. h3 Nh6 39. Qc2 a5 40. Ne3 Bd4 41. Nc4 Bxg1 42. Rxg1 Qa6 43. Rc1 a4 44. f5 Re8 45. fxg6+ fxg6 46. e5 dxe5 47. Rxe5 Rxe5 48. Nxe5 Qd6 49. Re1 Qxd5+ 50. Kh2 Nf5 51. g4 Qd4 52. gxf5 Rxb2 53. fxg6+ Kg7 54. Qxb2 Qxb2+ 55. Kg3 Qc3+ 56. Kf2 a3 57. Re2 Qd4+ 58. Kf3 a2 59. Nc6 Qd5+ 60. Kf4 a1Q 0-1

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "2"]
[White "Krivenko, Sergey"]
[Black "Suleymanli, Aydin Elshan"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2279"]
[BlackElo "2512"]
[PlyCount "88"]
[EventDate "2020.05.26"]
[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. d4 Nf6 2. Bg5 d5 3. Nd2 Nbd7 4. Ngf3 e6 5. e3 Be7 6. Bd3 c5 7. c3 Qc7 8. 0-0 0-0 9. Rc1 c4 10. Bb1 b5 11. e4 dxe4 12. Nxe4 Bb7 13. Nxf6+ Bxf6 14. Qc2 g6 15. Bh6 Rfe8 16. Qd1 Rad8 17. Re1 e5 18. Qe2 Qb8 19. Be3 exd4 20. Nxd4 Nc5 21. Rcd1 Bd5 22. Nf3 Qb7 23. Rd2 Bxf3 24. Qxf3 Qxf3 25. gxf3 Rxd2 26. Bxd2 Rd8 27. Bc1 Kg7 28. Kf1 a5 29. Ke2 b4 30. cxb4 axb4 31. Rd1 Re8+ 32. Kf1 Na4 33. Rd2 Bg5 34. Rc2 Bxc1 35. Rxc1 Nxb2 36. Bc2 Ra8 37. Bb1 c3 38. Ke2 Nc4 39. Kd3 Nd2 40. Ke3 Nxb1 41. Rxb1 c2 42. Rc1 Rxa2 43. Kd2 b3 44. Kc3 b2 0-1

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "5"]
[White "Krivenko, Sergey"]
[Black "Zvereva, Margarita"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2279"]
[BlackElo "1929"]
[PlyCount "81"]
[EventDate "2020.05.26"]
[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. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 c5 6. c3 Qc7 7. Bxd6 Qxd6 8. f4 0-0 9. Ngf3 b6 10. Ne5 Bb7 11. Bd3 Nbd7 12. 0-0 Ne4 13. Bxe4 dxe4 14. Ndc4 Qe7 15. Nxd7 Qxd7 16. dxc5 Qxd1 17. Rfxd1 bxc5 18. Rd6 Bd5 19. Na5 Rfd8 20. Rxd8+ Rxd8 21. Rd1 Rb8 22. c4 Ba8 23. Rd7 a6 24. Kf1 h6 25. Rc7 Kh7 26. b3 Kg6 27. Rxc5 f5 28. Nc6 Re8 29. Ne5+ Kh5 30. Rc7 g5 31. c5 gxf4 32. exf4 Rd8 33. Ke2 Rd4 34. c6 e3 35. Kxe3 Re4+ 36. Kf3 Re1 37. Rc8 Bxc6+ 38. Rxc6 Rf1+ 39. Kg3 Ra1 40. Rxe6 Rxa2 41. Nf7 1-0

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "6"]
[White "Sjoberg, Isak"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2189"]
[BlackElo "2279"]
[PlyCount "82"]
[EventDate "2020.05.26"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Rb8 8. Bd3 b5 9. Ne2 g6 10. 0-0 Qb6 11. Kh1 b4 12. c4 dxc4 13. Bxc4 Ba6 14. Bxa6 Qxa6 15. Be3 cxd4 16. Nexd4 Nxd4 17. Nxd4 Bc5 18. Qd2 0-0 19. Nc2 Rfd8 20. Qf2 Bf8 21. Bxa7 Rbc8 22. Be3 Qd3 23. Nd4 Nc5 24. Rfd1 Qa6 25. Qf3 Na4 26. Rd2 Nb6 27. Bg1 Nc4 28. Rc2 Nb6 29. Nc6 Nd5 30. Nxd8 Rxc2 31. f5 gxf5 32. Qh5 Rc7 33. Rc1 Rd7 34. h3 Bg7 35. Qg5 h6 36. Qh4 Kh7 37. Nc6 Qxa2 38. Nxb4 Qxb2 39. Nd3 Qd2 40. Qc4 Rc7 41. Rc2 Qd1 0-1

[Event "EU-ch Online U2300 Final"]
[Site "Chess.com INT"]
[Date "2020.05.26"]
[Round "7"]
[White "Skliarov, Viktor"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2376"]
[BlackElo "2279"]
[PlyCount "133"]
[EventDate "2020.05.26"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. c4 Bxc4 8. Bxc4 dxc4 9. d5 Ne7 10. d6 Nec6 11. 0-0 Nd7 12. Re1 g6 13. Qe2 Qa6 14. a4 Bg7 15. Bf4 Nb6 16. Nc3 0-0 17. Nb5 Nd5 18. Qxc4 Na5 19. Qe4 Qb6 20. Bg5 h6 21. Bd2 a6 22. Nc3 Nb3 23. Rab1 Qc6 24. Qh4 Nxd2 25. Nxd2 b5 26. Nxd5 Qxd5 27. Nf3 Qb3 28. a5 Rab8 29. Nd2 Qd5 30. Rbd1 Bxe5 31. Nf3 Bd4 32. Nxd4 cxd4 33. Rxd4 Qg5 34. Qxg5 hxg5 35. Re5 Rfd8 36. Rxg5 Rbc8 37. h4 Rc6 38. h5 Rdxd6 39. Rxd6 Rxd6 40. hxg6 f6 41. Rc5 Kg7 42. Rc7+ Kxg6 43. Rb7 Kf5 44. Rb6 Ke5 45. f4+ Kd5 46. Rxd6+ Kxd6 47. g4 e5 48. Kf2 Kd5 49. Ke3 b4 50. b3 Kc5 51. fxe5 fxe5 52. Ke4 Kd6 53. g5 Ke6 54. g6 Kf6 55. g7 Kxg7 56. Kxe5 Kf7 57. Kd6 Ke8 58. Kc7 Ke7 59. Kb6 Kd6 60. Kxa6 Kc6 61. Ka7 Kc7 62. a6 Kc8 63. Kb6 Kb8 64. Kc6 Ka8 65. Kc5 Ka7 66. Kb5 Ka8 67. Kxb4 1-0

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "2"]
[White "Grutter, Tim"]
[Black "Krivenko, Sergey"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2253"]
[BlackElo "2279"]
[PlyCount "113"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. Be2 Bg7 6. 0-0 0-0 7. b3 Bf5 8. Bb2 dxc4 9. bxc4 Bd3 10. Nd4 Bxe2 11. Qxe2 e5 12. Nb3 Na6 13. Rfd1 Re8 14. d3 Qe7 15. a4 Rad8 16. Ba3 Qe6 17. Rab1 b6 18. a5 Nc7 19. Na4 Nd7 20. axb6 axb6 21. Nxb6 Nxb6 22. Nc5 Qc8 23. Rxb6 Ne6 24. Rdb1 Nxc5 25. Bxc5 Qd7 26. R1b3 e4 27. d4 Rc8 28. Rb7 Rc7 29. Qb2 h5 30. Rxc7 Qxc7 31. Rb7 Qa5 32. h3 Qxc5 33. dxc5 Bxb2 34. Rxb2 Kg7 35. Rd2 Re5 36. Rd4 h4 37. Kf1 f5 38. Ke2 Rxc5 39. f3 exf3+ 40. gxf3 g5 41. Kd3 Ra5 42. Rd7+ Kf8 43. Rd6 Ra3+ 44. Kd4 c5+ 45. Kxc5 Ke7 46. Rg6 Rxe3 47. Rxg5 Rxf3 48. Rh5 Rxh3 49. Rxf5 Rh1 50. Rh5 h3 51. Kc6 h2 52. c5 Kd8 53. Rh8+ Ke7 54. Rh6 Kf7 55. Kc7 Rc1 56. Rxh2 Rxc5+ 57. Kd6 1/2-1/2

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "6"]
[White "Krivenko, Sergey"]
[Black "Curtacci, Sergio"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2279"]
[BlackElo "2038"]
[PlyCount "46"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 d6 4. Bd3 Be7 5. Ne2 Nbd7 6. 0-0 0-0 7. c3 b6 8. f4 h6 9. Bh4 Bb7 10. Nd2 c5 11. Qe1 d5 12. e5 Ne4 13. Bxe7 Qxe7 14. Ng3 cxd4 15. cxd4 Nxg3 16. Qxg3 f5 17. exf6 Nxf6 18. Nf3 Ne4 19. Bxe4 dxe4 20. Ne5 Qb4 21. Qc3 Qxc3 22. bxc3 Rac8 23. Rac1 Rc7 1/2-1/2

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "1"]
[White "Krivenko, Sergey"]
[Black "Kovacsy, Barnabas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2279"]
[BlackElo "2143"]
[PlyCount "73"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 d5 4. Nd2 g6 5. e3 Bg7 6. Bd3 Nxd2 7. Qxd2 c5 8. c3 Nc6 9. Nf3 Bg4 10. Be2 0-0 11. dxc5 Qd7 12. Rd1 Bxf3 13. Bxf3 e6 14. 0-0 Qc7 15. Be2 Ne7 16. e4 Qxc5 17. Bxe7 Qxe7 18. exd5 exd5 19. Bf3 d4 20. cxd4 Rad8 21. d5 Qd6 22. b3 Rfe8 23. g3 Rc8 24. Rc1 h5 25. Kg2 Kh7 26. Qd3 f5 27. Rxc8 Rxc8 28. Re1 Be5 29. Qe3 Re8 30. Qxa7 Re7 31. Qe3 Kg7 32. Qd3 h4 33. Qc4 hxg3 34. hxg3 Rc7 35. Qa4 Rc3 36. Qe8 Kf6 37. Qh8+ 1-0

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "3"]
[White "Krivenko, Sergey"]
[Black "Misini, Burhanudin"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2279"]
[BlackElo "1999"]
[PlyCount "111"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. f3 c5 5. e3 Qa5+ 6. c3 Nxc3 7. Nxc3 gxh4 8. d5 Bg7 9. Qd2 d6 10. Bd3 a6 11. Nge2 b5 12. 0-0 Nd7 13. e4 Ne5 14. Bc2 h3 15. g3 Bd7 16. Qg5 Bf6 17. Qh6 b4 18. Nd1 Bb5 19. Kf2 Qb6 20. Qxh3 c4+ 21. Ke1 b3 22. Bb1 bxa2 23. Rxa2 Nd3+ 24. Kd2 Bd7 25. Qh6 Qb4+ 26. Ndc3 Nxb2 27. Bc2 Nd3 28. Qe3 Nc5 29. Rb1 Nb3+ 30. Bxb3 cxb3 31. Rab2 Ba4 32. Kd1 Bb5 33. Rxb3 Bxe2+ 34. Kxe2 Qc4+ 35. Qd3 Qc7 36. Nd1 0-0 37. Ne3 a5 38. Rb7 Qc5 39. R7b5 Qa7 40. Rb7 Qc5 41. R7b5 Qc8 42. Nf5 a4 43. f4 a3 44. e5 dxe5 45. fxe5 a2 46. exf6 axb1Q 47. Rxb1 Ra2+ 48. Kf3 Qa8 49. fxe7 Rc8 50. Rb3 Ra5 51. Ne3 Re8 52. Qe4 Ra7 53. Qg4+ Kh8 54. Qd4+ Kg8 55. Nf5 Raxe7 56. Qg7# 1-0

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "5"]
[White "Krivenko, Sergey"]
[Black "Trichkov, Vasil"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2279"]
[BlackElo "2319"]
[PlyCount "44"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. Be3 Nd4 9. Bf2 Nxf3+ 10. Bxf3 Bd7 11. 0-0 Qb6 12. e5 dxe5 13. Ne4 exf4 14. Nxc5 fxg3 15. hxg3 Qc7 16. Bxb7 Rb8 17. Qf3 Bc6 18. Bxc6+ Qxc6 19. Ne4 f5 20. Bxa7 Rxb2 21. Ng5 Rb7 22. Nxe6 Bxa1 0-1

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "4"]
[White "Mesnyankin, Nikita"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2176"]
[BlackElo "2279"]
[PlyCount "78"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. Bd3 Ba6 9. Nf3 Bxd3 10. cxd3 Qd7 11. a4 c5 12. dxc5 bxc5 13. 0-0 0-0 14. h4 f6 15. exf6 Rxf6 16. h5 Nf8 17. Bg5 Rf5 18. h6 Nc6 19. d4 Ng6 20. hxg7 Qxg7 21. Rfe1 Nf4 22. Qh4 Raf8 23. Qg3 Nh5 24. Bh6 Nxg3 25. Bxg7 Kxg7 26. fxg3 cxd4 27. Rxe6 R5f6 28. Rxf6 Rxf6 29. cxd4 Na5 30. Rb1 Rb6 31. Re1 Nc6 32. Re6 Kg8 33. Rd6 Ne7 34. Rd7 Nf5 35. Rxd5 Ne3 36. Rd8+ Kg7 37. Rd7+ Kf6 38. Rxa7 Ng4 39. Kf1 Rb2 0-1

[Event "EU-ch Online U2300 Qual"]
[Site "Chess.com INT"]
[Date "2020.05.25"]
[Round "7"]
[White "Pankratov, Oleg"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2104"]
[BlackElo "2279"]
[PlyCount "78"]
[EventDate "2020.05.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. d3 h6 5. 0-0 e6 6. c4 dxc4 7. dxc4 Qxd1 8. Rxd1 Bc5 9. Ne5 Nf6 10. Nd3 Be7 11. Nc3 Nbd7 12. e4 Bh7 13. Bf4 Nc5 14. Nxc5 Bxc5 15. h3 Rd8 16. g4 Bd4 17. Ne2 Bb6 18. Ng3 Ke7 19. e5 Nd7 20. Ne4 Bxe4 21. Bxe4 Bc7 22. Be3 Nxe5 23. Bc5+ Bd6 24. Bxa7 Nxc4 25. Bd4 Be5 26. Bc5+ Kf6 27. Rac1 Nxb2 28. Rxd8 Rxd8 29. Rc2 g5 30. h4 Rd1+ 31. Kg2 Nd3 32. hxg5+ hxg5 33. Bb6 Ne1+ 34. Kh3 Nxc2 35. Bxc2 Rd2 36. Bb3 Bd4 37. Bd8+ Kg6 38. f3 b5 39. Bc7 c5 0-1

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2019.12.05"]
[Round "5"]
[White "Krivenko, Sergey"]
[Black "D'Costa, Lorin AR"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2233"]
[BlackElo "2407"]
[PlyCount "119"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "EST"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. g3 Bg7 7. c3 d6 8. Bg2 Nd7 9. Nh3 h5 10. Nd2 Nf6 11. Nc4 Qa6 12. Ne3 Bd7 13. Qc2 e6 14. Qb3 Rb8 15. dxe6 fxe6 16. Nf4 d5 17. 0-0 Bh6 18. Nexd5 exd5 19. Nxd5 Qd6 20. Rad1 Nxd5 21. Rxd5 Qe7 22. Qa3 Be6 23. Qxa7 0-0 24. Rxc5 Rfd8 25. Qb6 Rd6 26. Qb4 b6 27. Re5 Bg7 28. Re3 Qd7 29. Qf4 Bxa2 30. Qg5 Bf7 31. Bh3 Rf6 32. Rd3 Qe6 33. Rfd1 Re8 34. Re3 Qc6 35. Rxe8+ Qxe8 36. Bxf5 Kf8 37. Bd3 Qe7 38. Ra1 Qd8 39. Be4 Bh6 40. Qe5 Kg7 41. Bd3 Qd5 42. Qxd5 Bxd5 43. Ra7+ Rf7 44. Ra6 Rb7 45. c4 Bf7 46. b4 Bd2 47. b5 Bb4 48. Be4 Rb8 49. Bd5 Kf6 50. Bxf7 Kxf7 51. Ra7+ Kg6 52. Rc7 Bc5 53. Kg2 Re8 54. Rc6+ Kg7 55. Rc7+ Kg6 56. Rc6+ Kg7 57. Rc7+ Kg6 58. Rc6+ Kg7 59. Rc7+ Kg6 60. Rc6+ 1/2-1/2

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2019.12.05"]
[Round "3"]
[White "Krivenko, Sergey"]
[Black "Mustaps, Matiss"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2233"]
[BlackElo "2435"]
[PlyCount "149"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "EST"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 c5 4. d5 h6 5. Bxf6 Qxf6 6. Nc3 g6 7. Nf3 Bg7 8. Nb5 0-0 9. Nc7 Qxb2 10. Rb1 Qxa2 11. Nxa8 exd5 12. exd5 Bc3+ 13. Nd2 Re8+ 14. Be2 Qxd5 15. Nc7 Qxg2 16. Rf1 Re5 17. Nb5 Ba5 18. c3 d5 19. Nd6 Bh3 20. Qb3 Bg4 21. N2e4 Rxe4 22. Nxe4 Bxe2 23. Nf6+ Kg7 24. Ne8+ Kf8 25. Kxe2 Qe4+ 26. Kd2 d4 27. Qxf7+ Kxf7 28. Nd6+ Ke6 29. Nxe4 Kd5 30. f3 b6 31. Kc2 Nc6 32. Rbd1 Kc4 33. cxd4 cxd4 34. Nd6+ Kd5 35. Nf7 Bc3 36. Nxh6 Kc4 37. Ng4 a5 38. f4 Nb4+ 39. Kb1 a4 40. Ne5+ Kb3 41. Nd3 Nxd3 42. Rxd3 b5 43. f5 gxf5 44. Rxf5 b4 45. h4 a3 46. Rf2 Kc4 47. Rh3 b3 48. h5 d3 49. Rf4+ Kc5 50. Ra4 a2+ 51. Rxa2 bxa2+ 52. Kxa2 Kc4 53. Kb1 Bh8 54. Kc1 Kd4 55. Kd2 Ke4 56. Rxd3 Kf5 57. Rd5+ Kf6 58. Kd3 Kg7 59. Ke4 Kh6 60. Kf4 Bb2 61. Kg4 Bc1 62. Rd1 Be3 63. Rd6+ Kh7 64. Kf5 Bc1 65. Rd1 Be3 66. Ke4 Bg5 67. Kf3 Kh6 68. Kg4 Be3 69. Rd6+ Kh7 70. Kf5 Bc1 71. h6 Bxh6 72. Rd7+ Bg7 73. Kg5 Kg8 74. Kg6 Kh8 75. Rd8+ 1-0

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2019.12.05"]
[Round "6"]
[White "Krivenko, Sergey"]
[Black "Vlassow, Valentin"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2233"]
[BlackElo "2394"]
[PlyCount "88"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "EST"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 Nc6 7. Be2 Bd6 8. Nd2 Bxe2 9. Qxe2 0-0 10. 0-0 e5 11. d5 Ne7 12. e4 c6 13. dxc6 Nxc6 14. Nf3 Nd4 15. Qd1 Bb4 16. Bg5 Nxf3+ 17. Qxf3 Bxc3 18. bxc3 Qe7 19. Rfd1 Rfd8 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Qd7 23. Qxd7 Nxd7 24. Be3 Kf8 25. Kf1 Ke7 26. Ke2 Kd6 27. Kd3 Nc5+ 28. Kc4 Nxe4 29. Bxa7 Kc6 30. f3 Nd6+ 31. Kb4 Kd5 32. Bb8 Nc4 33. Kb5 f5 34. a4 e4 35. fxe4+ fxe4 36. Bf4 h6 37. h4 h5 38. Bg5 e3 39. Bxe3 Nxe3 40. Kb6 Nxg2 41. Kxb7 Nxh4 42. a5 Nf5 43. Kc7 Ne7 44. c4+ Kc5 0-1

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2019.12.05"]
[Round "4"]
[White "Pershin, Denis"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2509"]
[BlackElo "2233"]
[PlyCount "89"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "EST"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. 0-0 0-0 7. cxd5 cxd5 8. Nc3 Ne4 9. Ne5 Nxc3 10. bxc3 Nc6 11. Nxc6 bxc6 12. Bf4 Qa5 13. Qd2 Bf5 14. Rfd1 Rac8 15. Rac1 Qa4 16. h3 Rfe8 17. g4 Bd7 18. Rb1 e5 19. dxe5 Bxe5 20. Bxe5 Rxe5 21. Rb7 Be8 22. e3 Qa3 23. Qd4 Re7 24. Rdb1 Rxb7 25. Rxb7 Qxa2 26. h4 Qe2 27. Rxa7 c5 28. Qf4 Qe1+ 29. Kh2 Qxc3 30. Bxd5 Qg7 31. h5 gxh5 32. gxh5 Rd8 33. e4 h6 34. Ra3 Kf8 35. Rg3 Qh8 36. Qc7 Qd4 37. Qxd8 Qxf2+ 38. Rg2 Qf4+ 39. Kg1 Qc1+ 40. Kf2 Qd2+ 41. Kg3 Qe3+ 42. Kg4 c4 43. Qd6+ Kg8 44. Kh4+ Kh7 45. Qg3 1-0

[Event "Voronezh op-A 23rd"]
[Site "Voronezh"]
[Date "2019.06.13"]
[Round "2"]
[White "Skvortsov, Andrei"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2123"]
[BlackElo "2297"]
[PlyCount "95"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. c3 Bd6 6. h3 Nge7 7. Bd3 Bf5 8. Bxf5 Nxf5 9. Qe2+ Nfe7 10. Nbd2 Qd7 11. Nf1 0-0-0 12. Ne3 Rhe8 13. Bd2 Nf5 14. 0-0-0 Bf4 15. Qd3 Bxe3 16. Bxe3 Nxe3 17. fxe3 g6 18. g4 Re7 19. Rde1 Rde8 20. Rhf1 Na5 21. b3 f6 22. Nd2 Re6 23. Rf3 Qe7 24. Qb5 Ra6 25. b4 Nc4 26. Nxc4 dxc4 27. Qxc4 Qe4 28. Rf2 Rc6 29. Qb3 Qd3 30. Kb2 b5 31. Rfe2 Qe4 32. Rf2 Qd3 33. Rfe2 Qe4 34. a4 a6 35. Rf2 Qd3 36. axb5 axb5 37. Rc2 Rc4 38. Qa3 Kd7 39. Qa6 Rc6 40. Qa1 Rxe3 41. Rxe3 Qxe3 42. Qf1 Rc4 43. Qxf6 Qxh3 44. Qe5 c6 45. d5 Qxg4 46. Rf2 Rxb4+ 47. cxb4 Qxb4+ 48. Kc1 1-0

[Event "Voronezh op-A 23rd"]
[Site "Voronezh"]
[Date "2019.06.12"]
[Round "1"]
[White "Krivenko, Sergey"]
[Black "Goganov, Aleksey"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2297"]
[BlackElo "2559"]
[PlyCount "102"]
[EventDate "2019.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bg5 h6 9. Bh4 Na5 10. Qa4 Qc8 11. Bxf6 gxf6 12. Nh3 Qb7 13. d5 c6 14. dxe6 dxe6 15. c5 Bxf1 16. Rxf1 Qc7 17. Qd4 Qe5 18. Qxe5 fxe5 19. cxb6 axb6 20. Nf2 Nc4 21. Ke2 Ke7 22. Nd3 Ra4 23. Nb4 c5 24. Nc2 Rg8 25. Rg1 Rd8 26. Rgd1 Rda8 27. Rdb1 Kd7 28. Rb3 Kc6 29. g4 Rd8 30. Rd1 Rxd1 31. Kxd1 Ra8 32. Ke2 Rd8 33. Ne3 Nxe3 34. Kxe3 c4 35. Rb4 Rd3+ 36. Kf2 Rxc3 37. a4 Kc5 38. Rb5+ Kd4 39. Rxb6 Rc2+ 40. Kg3 Ra2 41. Rb7 c3 42. Rd7+ Ke3 43. Rxf7 Rxa4 44. Rc7 Kd3 45. g5 hxg5 46. Kg4 Rc4 47. Rd7+ Ke2 48. Ra7 c2 49. Ra2 Ke3 50. Ra3+ Kd4 51. Ra2 Kd3 0-1

[Event "Pardubice Czech op-A 27th"]
[Site "Pardubice"]
[Date "2016.07.29"]
[Round "8"]
[White "Majer, Jiri"]
[Black "Krivenko, Sergey"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2188"]
[BlackElo "2354"]
[PlyCount "31"]
[EventDate "2016.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 c5 4. Bg2 cxd4 5. Nxd4 d5 6. 0-0 e5 7. Nb3 Nc6 8. Bg5 Be6 9. Nc3 d4 10. Ne4 Be7 11. Nxf6+ Bxf6 12. Bxf6 Qxf6 13. Nc5 Bc8 14. e3 0-0 15. exd4 exd4 16. Qf3 1/2-1/2

[Event "Pardubice Czech op-A 27th"]
[Site "Pardubice"]
[Date "2016.07.27"]
[Round "6"]
[White "Richterova, Natasa"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2191"]
[BlackElo "2354"]
[PlyCount "65"]
[EventDate "2016.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 Qb6 8. a4 cxd4 9. cxd4 a6 10. Bc4 d6 11. h3 Nd7 12. d5 Na5 13. Nbd2 Nc5 14. Rb1 Qb4 15. b3 Bd7 16. Bf1 Rac8 17. Re3 e6 18. Ne1 exd5 19. Nc2 Qb6 20. b4 Nxa4 21. bxa5 Qc7 22. Nb4 Nc3 23. Rxc3 Qxc3 24. Bb2 Qc5 25. Bxg7 Kxg7 26. Nxd5 Qxa5 27. Rxb7 Rcd8 28. Nc4 Qc5 29. Rc7 Qb5 30. Qd4+ Kh6 31. Qd2+ Kg7 32. Qc3+ Kh6 33. Nce3 1-0

[Event "Pardubice op rapid 27th"]
[Site "Pardubice"]
[Date "2016.07.21"]
[Round "8"]
[White "Krivenko, Sergey"]
[Black "Movsesian, Sergei"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2354"]
[BlackElo "2666"]
[PlyCount "78"]
[EventDate "2016.07.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 c6 6. Be2 g6 7. 0-0 Bg7 8. h3 0-0 9. Be3 exd4 10. Nxd4 Re8 11. Qc2 Nc5 12. f3 Nh5 13. Rfd1 Be5 14. Bf1 a5 15. Nxc6 bxc6 16. Bxc5 Qg5 17. Bd4 Bxh3 18. Bxe5 dxe5 19. Qd2 Nf4 20. Kh2 Be6 21. g3 Rad8 22. Qf2 Nh5 23. Rxd8 Rxd8 24. Rd1 Rd4 25. g4 Nf4 26. Rxd4 exd4 27. Ne2 Bxc4 28. Nxd4 Bxf1 29. Qxf1 Qh4+ 30. Kg1 Qg3+ 31. Kh1 Nh3 32. Qg2 Qe1+ 33. Kh2 Nf4 34. Qc2 c5 35. Nc6 Qh4+ 36. Kg1 Qg3+ 37. Kf1 Qxf3+ 38. Ke1 Ng2+ 39. Kd2 Qe3+ 0-1

[Event "Pardubice op rapid 27th"]
[Site "Pardubice"]
[Date "2016.07.21"]
[Round "4"]
[White "Krivenko, Sergey"]
[Black "Plat, Vojtech"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2354"]
[BlackElo "2498"]
[PlyCount "90"]
[EventDate "2016.07.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nge2 Nbd7 5. g3 Be7 6. Bg2 0-0 7. 0-0 c6 8. h3 Re8 9. Re1 Bf8 10. b3 a5 11. Bb2 Qc7 12. Qd2 b5 13. a3 Bb7 14. Rad1 b4 15. axb4 axb4 16. Na4 c5 17. d5 Ba6 18. Ba1 Bb5 19. Nb2 Ra2 20. Nd3 Bxd3 21. Qxd3 c4 22. Qxc4 Qxc4 23. bxc4 Rxc2 24. Rc1 Ra2 25. Rb1 Rea8 26. Bb2 Nc5 27. Nc1 R2a4 28. f4 Nfd7 29. Bf1 f6 30. Kf2 R4a7 31. Re3 Be7 32. Be2 Bd8 33. Bg4 Na4 34. Kf3 Ndc5 35. Nb3 Bb6 36. Nxc5 Bxc5 37. Re2 Nxb2 38. Rbxb2 Ra3+ 39. Kg2 b3 40. Be6+ Kf8 41. Kf3 Bd4 42. Rb1 b2+ 43. Kg4 Rb8 44. c5 dxc5 45. d6 Ra6 0-1

[Event "Pardubice op rapid 27th"]
[Site "Pardubice"]
[Date "2016.07.21"]
[Round "9"]
[White "Smith, Bryan G"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2453"]
[BlackElo "2354"]
[PlyCount "104"]
[EventDate "2016.07.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. Bb3 Nc6 8. Nc4 Qd8 9. 0-0 Nf6 10. Qe2 Bc5 11. Nce5 Nxe5 12. Qxe5 Qd6 13. Ba4+ Bd7 14. Bxd7+ Kxd7 15. Qg5 h6 16. Qxg7 Ke7 17. Qg3 Qxg3 18. hxg3 Bb6 19. a4 a5 20. c3 d3 21. Ne5 Rad8 22. Bf4 Rd5 23. Rad1 Rhd8 24. Rfe1 Ba7 25. Kf1 Ng8 26. Nf3 f6 27. Be3 Bxe3 28. Rxe3 Kf7 29. Ne1 d2 30. Nf3 b5 31. Re2 bxa4 32. Rexd2 Ne7 33. Ke2 Rb8 34. Rc2 Rdb5 35. Rdd2 R5b6 36. c4 Rb4 37. Ne1 Rc8 38. Rd4 e5 39. Re4 Nf5 40. Nd3 Rb3 41. Kd2 Nd4 42. Rc3 Rcb8 43. f4 a3 44. bxa3 Rxc3 45. Kxc3 Rb3+ 46. Kd2 Nc6 47. Re3 a4 48. fxe5 fxe5 49. Nc5 Rb2+ 50. Kc3 Ra2 51. Nd3 Rxa3+ 52. Kc2 Nb4+ 0-1

[Event "Pardubice op rapid 27th"]
[Site "Pardubice"]
[Date "2016.07.21"]
[Round "7"]
[White "Zakhartsov, Viacheslav V"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2532"]
[BlackElo "2354"]
[PlyCount "74"]
[EventDate "2016.07.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. h4 h6 10. f3 Nfd7 11. e4 Nxe5 12. exf5 Nec4 13. Qb3 Nd6 14. Bd3 Nd7 15. Be3 Qb6 16. Qa2 Ne5 17. 0-0-0 Nxd3+ 18. Rxd3 Nxf5 19. Bf2 e6 20. d5 Qxf2 21. dxe6 f6 22. Ne4 Qxg2 23. Qb3 Bb4 24. Rhd1 Ne7 25. Nd6+ Bxd6 26. Rxd6 0-0 27. Rd7 Rfe8 28. Rxb7 Nd5 29. Re1 Qf2 30. Re4 f5 31. Re5 Qg1+ 32. Qd1 Qxd1+ 33. Kxd1 Re7 34. Rxe7 Nxe7 35. Kc1 g6 36. b3 Kg7 37. Kb2 Kf6 0-1

[Event "Moscow-chT"]
[Site "Moscow"]
[Date "2015.10.29"]
[Round "7.2"]
[White "Krivenko, Sergey"]
[Black "Kalinin, Nikita"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2352"]
[BlackElo "2205"]
[PlyCount "83"]
[EventDate "2015.10.15"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "SergArk team"]
[BlackTeam "Kalinichev Andrei"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. b3 Ne4 7. 0-0 f5 8. Ne5 Qf6 9. f4 Be7 10. Bxe4 fxe4 11. Ba3 Bxa3 12. Nxa3 0-0 13. Nc2 Qe7 14. Qd2 Nxe5 15. dxe5 b6 16. Nd4 Bd7 17. cxd5 exd5 18. e6 Be8 19. f5 c5 20. Ne2 Bc6 21. Ng3 Rad8 22. Qe2 d4 23. exd4 cxd4 24. Nxe4 d3 25. Qe3 Bxe4 26. Qxe4 Qc5+ 27. Kh1 Rd4 28. Qe3 Rd5 29. Qxc5 bxc5 30. g4 h5 31. h3 hxg4 32. hxg4 Rd4 33. Rad1 Rxg4 34. Rxd3 Rg5 35. Rd5 Rf6 36. Rf2 Kf8 37. Rxc5 g6 38. Re2 Rh5+ 39. Kg2 Rg5+ 40. Kh3 gxf5 41. e7+ Kg7 42. e8N+ 1-0

[Event "Moscow-chT"]
[Site "Moscow"]
[Date "2015.10.25"]
[Round "6.2"]
[White "Krivenko, Sergey"]
[Black "Elishev, Ivan"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2352"]
[BlackElo "2128"]
[PlyCount "75"]
[EventDate "2015.10.15"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "SergArk team"]
[BlackTeam "Automation"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 e5 10. d5 Nd4 11. f4 Bg4 12. Re1 c5 13. fxe5 Bxe5 14. h3 Qh4 15. Bd3 Rae8 16. Rf1 f5 17. hxg4 Qxh1 18. Nf3 Qxf1+ 19. Bxf1 fxg4 20. Nxd4 Rxf1+ 21. Kc2 Nc4 22. Qe2 Nxe3+ 23. Qxe3 cxd4 24. Qe2 Ref8 25. Qxg4 R1f6 26. Ne2 Rd8 27. Kd3 Ra6 28. Nxd4 Bxd4 29. Kxd4 Ra4+ 30. Kc3 Ra6 31. e5 h5 32. Qh3 Kg7 33. d6 Rc6+ 34. Kd4 Kf7 35. Kd5 Re8 36. Qd7+ Kf8 37. e6 Rc1 38. Qf7# 1-0

[Event "Moscow-chT"]
[Site "Moscow"]
[Date "2015.10.22"]
[Round "4.2"]
[White "Kurochkin, Victor"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2403"]
[BlackElo "2352"]
[PlyCount "145"]
[EventDate "2015.10.15"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Boavista"]
[BlackTeam "SergArk team"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. g3 Bd7 8. Nbd2 Na5 9. h4 Ne7 10. Bh3 h6 11. h5 0-0-0 12. 0-0 Kb8 13. Re1 Ka8 14. Nf1 Nc8 15. Qe2 Be7 16. Bf4 Rdf8 17. Kh1 Qd8 18. N3h2 g5 19. Be3 f5 20. exf6 Bxf6 21. Ng4 Bg7 22. Nd2 Be8 23. Ne5 Bxe5 24. dxe5 Qe7 25. Bg4 Bf7 26. Rf1 Bg8 27. b4 cxb3 28. Qb5 Qc7 29. Nxb3 Nxb3 30. Qxb3 Qc6 31. Qb4 Bh7 32. Qd4 Be4+ 33. Kg1 Rh7 34. Rfc1 Rc7 35. Be2 Bf3 36. Bf1 Qe8 37. c4 Qxh5 38. Bg2 Bxg2 39. Kxg2 Qf3+ 40. Kg1 Rxc4 41. Rxc4 dxc4 42. Qxc4 Qd5 43. Qxd5 exd5 44. Rd1 Rd8 45. f4 gxf4 46. gxf4 Ne7 47. Kf2 b6 48. Rh1 Nf5 49. Rh5 Rf8 50. Kf3 Kb7 51. Bf2 d4 52. Ke4 d3 53. Kxd3 Ne7 54. Ke4 Ng8 55. f5 Kc7 56. Be3 Re8 57. Kd4 Rd8+ 58. Ke4 Re8 59. Kd5 Ne7+ 60. Ke6 Kd8 61. Kd6 Nc8+ 62. Kd5 Ne7+ 63. Kc4 Ng8 64. Bf4 Rf8 65. Kd4 Ke7 66. Ke4 Rc8 67. Bxh6 Rc4+ 68. Kd5 Rc5+ 69. Kd4 Ra5 70. Bg5+ Kf8 71. Rh7 Rxa3 72. f6 Rf3 73. Rxa7 1-0

[Event "Moscow-chT"]
[Site "Moscow"]
[Date "2014.10.02"]
[Round "4.5"]
[White "Krivenko, Sergey"]
[Black "Smirnov, Timofey"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2342"]
[BlackElo "2269"]
[PlyCount "101"]
[EventDate "2014.09.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Navigator"]
[BlackTeam "Moscow Youth"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Bd3 b6 9. Nge2 Bb7 10. 0-0 Nbd7 11. Rc1 c5 12. Bf5 c4 13. f3 a6 14. Bf2 b5 15. a3 Nb6 16. Ng3 Bc6 17. e4 a5 18. e5 Ne8 19. Be3 b4 20. axb4 axb4 21. Nce2 Ra2 22. Ra1 Ba4 23. Qb1 Rxa1 24. Qxa1 Nc7 25. Qc1 Bg5 26. f4 Be7 27. Bb1 c3 28. bxc3 Nc4 29. f5 Nxe3 30. Qxe3 Bg5 31. Qf3 bxc3 32. Nxc3 Bc6 33. f6 g6 34. Nf5 Qd7 35. h4 Bd2 36. h5 gxf5 37. Qd3 Rb8 38. Qxd2 Rxb1 39. Rxb1 Kh7 40. Qf4 Qc8 41. Ne2 Bd7 42. Rb3 Qa6 43. Rg3 Ne8 44. Qe3 Qa1+ 45. Kh2 Qb1 46. Qa3 f4 47. Nxf4 Nxf6 48. exf6 Qb8 49. Rg7+ Kh8 50. Qg3 Qe8 51. Rh7+ 1-0

[Event "Moscow-chT GpA"]
[Site "Moscow"]
[Date "2013.09.29"]
[Round "6.2"]
[White "Krivenko, Sergey"]
[Black "Turdyev, Anvar"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2295"]
[BlackElo "2376"]
[PlyCount "63"]
[EventDate "2013.09.21"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Navigator"]
[BlackTeam "Andrei Kalinichev"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. h3 d5 5. e5 h5 6. Nf3 Nh6 7. Bf4 b6 8. Qd2 a5 9. 0-0-0 Na6 10. Be2 Nc7 11. g4 Ne6 12. gxh5 Nxf4 13. Qxf4 Bf5 14. Kb1 e6 15. Rdg1 Bf8 16. hxg6 fxg6 17. Nh4 Qe7 18. Bd3 g5 19. Nxf5 gxf4 20. Nxe7 Bxe7 21. Ne2 f3 22. Nf4 Kd7 23. c4 Rhf8 24. Nxe6 Rg8 25. cxd5 Bh4 26. Rf1 cxd5 27. Nf4 Kc6 28. a4 Rad8 29. Ng6 Rxg6 30. Bxg6 Rg8 31. Rhg1 Kb7 32. Bd3 1-0

[Event "Moscow-chT GpA"]
[Site "Moscow"]
[Date "2013.09.28"]
[Round "5.4"]
[White "Krivenko, Sergey"]
[Black "Voit, Daria"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2295"]
[BlackElo "2284"]
[PlyCount "72"]
[EventDate "2013.09.21"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Navigator"]
[BlackTeam "Orientation"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. g3 Nf6 2. Bg2 d5 3. f4 g6 4. Nf3 Bg7 5. 0-0 c5 6. d3 Nc6 7. Nc3 d4 8. Ne4 Nxe4 9. dxe4 0-0 10. e3 dxe3 11. c3 Qxd1 12. Rxd1 e2 13. Re1 b6 14. Rxe2 Ba6 15. Re1 Na5 16. e5 Rad8 17. b4 cxb4 18. cxb4 Nc4 19. a4 Bb7 20. Nd2 Bxg2 21. Nxc4 Bd5 22. Ne3 Bb7 23. b5 f6 24. Ba3 fxe5 25. f5 Rf7 26. fxg6 hxg6 27. Rad1 Rd4 28. Rxd4 exd4 29. Nc4 d3 30. h4 Bd4+ 31. Kh2 Rf2+ 32. Kh3 d2 33. Nxd2 Bc8+ 34. g4 Rxd2 35. Bxe7 Rd3+ 36. Kg2 Bc3 0-1

[Event "Moscow-chT GpA"]
[Site "Moscow"]
[Date "2013.09.26"]
[Round "4.1"]
[White "Krivenko, Sergey"]
[Black "Severina, Maria"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2295"]
[BlackElo "2227"]
[PlyCount "69"]
[EventDate "2013.09.21"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Navigator"]
[BlackTeam "Moscow Youth"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 0-0 7. a3 Be7 8. Nf4 d5 9. cxd5 Nxd5 10. Ncxd5 exd5 11. Be2 Nc6 12. 0-0 Bf5 13. Be3 Bg5 14. b4 Re8 15. Ra2 Qd6 16. g3 Be4 17. Bg4 a5 18. b5 Ne7 19. f3 Bf5 20. Ng2 Bf6 21. Qd2 Qb6 22. a4 Rac8 23. Nf4 Bxg4 24. fxg4 Rc4 25. Qf2 Rf8 26. Ne2 Nc8 27. Qf3 Qd8 28. h4 Nb6 29. g5 Be7 30. Nf4 Rc3 31. Ne2 Rc4 32. Nf4 Rc3 33. Ne2 Rb3 34. Nc1 Rc3 35. Ne2 1/2-1/2

[Event "Moscow-chT GpA"]
[Site "Moscow"]
[Date "2013.09.22"]
[Round "2.2"]
[White "Geivondian, Arman"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2253"]
[BlackElo "2295"]
[PlyCount "134"]
[EventDate "2013.09.21"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]
[WhiteTeam "Karpov Chess School"]
[BlackTeam "Navigator"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Qc2 Na6 6. a3 Nc7 7. Nf3 Nf6 8. Bg5 g6 9. e3 Ne6 10. Bd3 Ng7 11. b4 Be7 12. Bh4 a6 13. 0-0 Bf5 14. Ne5 0-0 15. Rab1 Nd7 16. Bxe7 Qxe7 17. Nxd7 Qxd7 18. Na4 Bxd3 19. Qxd3 Qe7 20. Nc5 Nf5 21. Rfe1 Nd6 22. Re2 Rfe8 23. Rbe1 Qc7 24. e4 dxe4 25. Nxe4 Nxe4 26. Rxe4 Rxe4 27. Rxe4 a5 28. Qc3 Qb6 29. Qc5 Qxc5 30. bxc5 f5 31. g4 Rd8 32. gxf5 gxf5 33. Re7 Rxd4 34. Rxb7 Rc4 35. Kg2 Rxc5 36. Ra7 h6 37. f3 Kf8 38. Kg3 Rd5 39. h4 Ke8 40. Rh7 Rd6 41. Ra7 Rd5 42. Rh7 c5 43. Kf4 Rd4+ 44. Kxf5 Rxh4 45. f4 Rh3 46. a4 Ra3 47. Ke6 Kf8 48. Kf6 Ke8 49. Ke6 Re3+ 50. Kd5 Rf3 51. f5 c4 52. Rxh6 c3 53. Ke6 Re3+ 54. Kf6 Re4 55. Rh8+ Kd7 56. Rh7+ Kd6 57. Rh8 Rc4 58. Rh1 Rxa4 59. Rd1+ Kc5 60. Ke5 Ra2 61. Ke4 Rd2 62. Rf1 c2 63. f6 Rd1 64. Rf5+ Kc4 65. f7 Re1+ 66. Kf3 Rf1+ 67. Kg4 Rxf5 0-1

[Event "Izhevsk Corporation Cup 5th"]
[Site "Izhevsk"]
[Date "2013.07.19"]
[Round "8"]
[White "Nozhkin, Nikita"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2125"]
[BlackElo "2338"]
[PlyCount "55"]
[EventDate "2013.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 a6 5. Qd2 b5 6. f3 Bb7 7. 0-0-0 Nbd7 8. g4 Nb6 9. g5 Nfd7 10. h4 c5 11. h5 Bg7 12. hxg6 fxg6 13. Nh3 Qc7 14. Nf4 Nf8 15. dxc5 dxc5 16. Ncd5 Nxd5 17. Nxd5 Qc6 18. Bf4 e5 19. Bg3 Bc8 20. f4 Bg4 21. Re1 h5 22. f5 Nd7 23. Bg2 Bf8 24. Ne3 Rg8 25. Nxg4 hxg4 26. f6 0-0-0 27. Ref1 c4 28. Rh7 1-0

[Event "Izhevsk Corporation Cup 5th"]
[Site "Izhevsk"]
[Date "2013.07.18"]
[Round "7"]
[White "Krivenko, Sergey"]
[Black "Tatarinov, Dmitry"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2338"]
[BlackElo "2190"]
[PlyCount "86"]
[EventDate "2013.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Qc2 a5 10. Ne1 Nd7 11. Be3 f5 12. f3 f4 13. Bf2 g5 14. Nd3 c5 15. dxc6 bxc6 16. Rfd1 c5 17. Nb5 Rf6 18. Ne1 Ra6 19. a3 a4 20. Rd2 Bf8 21. Rad1 Nc6 22. g4 fxg3 23. hxg3 Nd4 24. Qd3 Rb6 25. Bf1 Ba6 26. b4 axb3 27. a4 Nb8 28. Bxd4 exd4 29. Rh2 Rb7 30. Bh3 Nc6 31. Qxb3 Rbf7 32. Bf5 Rxf5 33. exf5 Rxf5 34. Qd3 Rf7 35. f4 Nb4 36. Qd2 d5 37. Nf3 gxf4 38. Ng5 fxg3 39. Nxf7 gxh2+ 40. Qxh2 Qf6 41. Nbd6 Bxc4 42. Nxc4 Qg6+ 43. Ng5 dxc4 0-1

[Event "Izhevsk Corporation Cup 5th"]
[Site "Izhevsk"]
[Date "2013.07.17"]
[Round "6"]
[White "Postnikov, Daniil"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2178"]
[BlackElo "2338"]
[PlyCount "83"]
[EventDate "2013.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Bd7 9. Qg4 Kf8 10. Nf3 Nh6 11. Qh3 a5 12. Rb1 axb4 13. Nfxd4 Bb6 14. axb4 Bxb5 15. Nxb5 Nf5 16. Bd3 Nd4 17. Nd6 Ra2 18. Kd1 Qc7 19. Bd2 h5 20. f5 exf5 21. c3 Ndc6 22. Qxf5 Qd7 23. Rf1 Qxf5 24. Rxf5 Nd8 25. Nxf7 Nxf7 26. e6 Ke7 27. Rxf7+ Kxe6 28. Rxb7 Bg1 29. Ke2 Bxh2 30. Rf1 Be5 31. Bg6 Kd6 32. Kd3 h4 33. Rff7 h3 34. Be3 d4 35. Be4 Ke6 36. cxd4 Ra3+ 37. Ke2 Bf6 38. Bf4 Rd8 39. d5+ Rxd5 40. Bxd5+ Kxd5 41. Bxb8 hxg2 42. Bh2 1-0

[Event "Izhevsk Corporation Cup 5th"]
[Site "Izhevsk"]
[Date "2013.07.16"]
[Round "5"]
[White "Krivenko, Sergey"]
[Black "Vaseptsov, Maxim"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2338"]
[BlackElo "2207"]
[PlyCount "87"]
[EventDate "2013.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 e5 8. Bd3 Nc6 9. 0-0 Bc5 10. Be4 0-0 11. Qc2 h6 12. Rb1 Re8 13. Re1 Bd7 14. d3 Rad8 15. Rb5 b6 16. Be3 Bf8 17. Qb1 Na5 18. Rb2 c6 19. Nd2 Qe6 20. g3 f5 21. Bg2 f4 22. Bxf4 Qg6 23. Be3 Ba3 24. Rb3 Nxb3 25. axb3 Bf8 26. Qa1 Qd6 27. Be4 Ra8 28. b4 Qc7 29. Qa2 Kh8 30. Nf3 Be7 31. Qd2 Qd6 32. Ra1 Rf8 33. c5 Qe6 34. cxb6 axb6 35. Re1 Ra2 36. Qc1 Be8 37. d4 exd4 38. Bxd4 Qd6 39. Be5 Qe6 40. Bb1 Bg5 41. Nxg5 Rfxf2 42. Bxg7+ Kg8 43. Rxe6 Rg2+ 44. Kf1 1-0

[Event "Izhevsk Corporation Cup 5th"]
[Site "Izhevsk"]
[Date "2013.07.15"]
[Round "4"]
[White "Bukavshin, Ivan"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2517"]
[BlackElo "2338"]
[PlyCount "85"]
[EventDate "2013.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Qc2 Nh5 10. Rd1 f5 11. Ng5 Bf6 12. c5 Nf4 13. Bxf4 exf4 14. Ne6 Bxe6 15. dxe6 Be5 16. Qb3 b6 17. cxd6 cxd6 18. exf5 Rxf5 19. Bf3 Rc8 20. Nb5 a5 21. Rd2 Kh8 22. Rad1 d5 23. Bxd5 Nxd5 24. Rxd5 Qf6 25. Nd6 Bxd6 26. Rxd6 b5 27. R6d5 b4 28. Rxf5 Qxf5 29. h3 Kg7 30. Re1 Re8 31. Qc4 Re7 32. Qd4+ Kh6 33. Qd6 Qf6 34. b3 Kg7 35. Kh2 Kh6 36. Re4 Re8 37. Qd5 Re7 38. Qxa5 Rxe6 39. Rxe6 Qxe6 40. Qxb4 Qe5 41. a4 f3+ 42. g3 Qe2 43. Qf8+ 1-0

[Event "Izhevsk Corporation Cup 5th"]
[Site "Izhevsk"]
[Date "2013.07.14"]
[Round "3"]
[White "Krivenko, Sergey"]
[Black "Buldakova, Evgenia"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2338"]
[BlackElo "2029"]
[PlyCount "105"]
[EventDate "2013.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 g6 3. f4 Bg7 4. Nf3 Nf6 5. 0-0 c6 6. Qe1 Bf5 7. d3 Qc8 8. Nbd2 Bh3 9. Bxh3 Qxh3 10. e4 Ng4 11. Qe2 0-0 12. e5 h6 13. Kh1 Qh5 14. Nh4 f5 15. exf6 exf6 16. h3 f5 17. hxg4 fxg4 18. Kg2 Na6 19. Nb3 Rae8 20. Qf2 Re7 21. Re1 Rxe1 22. Qxe1 g5 23. fxg5 hxg5 24. Qe6+ Kh7 25. Bxg5 Qxg5 26. Rh1 Bh6 27. Rf1 Nc5 28. Rf7+ Bg7 29. Qe7 Qxe7 30. Rxe7 Nxb3 31. axb3 Kh6 32. c3 b6 33. Rxa7 Bf6 34. Rb7 Re8 35. Rxb6 Re2+ 36. Kf1 Rxb2 37. Rxc6 Kg5 38. Rc5 Rxb3 39. Rxd5+ Kh6 40. Nf5+ Kg6 41. c4 Bg5 42. Nh4+ Kh5 43. c5 Rb1+ 44. Ke2 Rb2+ 45. Kd1 Rd2+ 46. Ke1 Rc2 47. d4 Rc3 48. Nf5 Kg6 49. Ke2 Kh7 50. Re5 Bf6 51. Re6 Kg6 52. Ne3 Kf7 53. Rxf6+ 1-0

[Event "Izhevsk Corporation Cup 5th"]
[Site "Izhevsk"]
[Date "2013.07.13"]
[Round "2"]
[White "Kokarev, Dmitry"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2630"]
[BlackElo "2338"]
[PlyCount "53"]
[EventDate "2013.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f6 8. Nf3 c4 9. Qg3 Qf7 10. Be2 Nc6 11. exf6 gxf6 12. 0-0 Nge7 13. Nh4 e5 14. dxe5 Rg8 15. e6 Bxe6 16. Qd6 Rd8 17. Qc5 Bg4 18. f3 Bc8 19. Bf4 Be6 20. Rfe1 d4 21. Bf1 Nd5 22. Bh6 Ne3 23. Bxe3 Rd5 24. Qxc4 Re5 25. Qd3 dxe3 26. f4 Rh5 27. Qxe3 1-0

[Event "Izhevsk Corporation Cup 5th"]
[Site "Izhevsk"]
[Date "2013.07.12"]
[Round "1"]
[White "Krivenko, Sergey"]
[Black "Efimov, Anton"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2338"]
[BlackElo "2020"]
[PlyCount "59"]
[EventDate "2013.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Nf3 e5 7. d5 a5 8. Be3 Na6 9. Nd2 Nd7 10. 0-0 f5 11. f3 f4 12. Bf2 Nf6 13. a3 Bd7 14. Rb1 g5 15. b4 axb4 16. axb4 Rf7 17. c5 Bf8 18. c6 bxc6 19. dxc6 Be6 20. Nc4 Nxb4 21. Rxb4 d5 22. exd5 Bxb4 23. dxe6 Re7 24. Qb3 Rb8 25. Rb1 Kg7 26. Na2 Nd5 27. Qd3 Rxe6 28. Nxb4 Nxb4 29. Qxd8 Rxd8 30. Rxb4 1-0

[Event "Voronezh op-A 17th"]
[Site "Voronezh"]
[Date "2013.06.21"]
[Round "9"]
[White "Krivenko, Sergey"]
[Black "Tarlev, Konstantin"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2328"]
[BlackElo "2547"]
[PlyCount "162"]
[EventDate "2013.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nf6 5. Nge2 d6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Bd7 9. Nde2 0-0 10. b3 a6 11. Bb2 b5 12. a3 Qc7 13. h3 Bc8 14. g4 Bb7 15. g5 Nd7 16. f4 a5 17. Ng3 b4 18. Nd5 exd5 19. exd5 Nce5 20. fxe5 Nxe5 21. Qd2 bxa3 22. Rxa3 a4 23. Nf5 Bc8 24. Nxe7+ Qxe7 25. Bxe5 Qxe5 26. Rxa4 Rxa4 27. bxa4 Bf5 28. c4 g6 29. Re1 Qg3 30. Qe3 Qh4 31. Rc1 Bd7 32. Kh2 Re8 33. Qg3 Qd4 34. Rf1 Qxc4 35. Qxd6 Qxa4 36. Qf4 Qxf4+ 37. Rxf4 Kg7 38. Rd4 h6 39. gxh6+ Kxh6 40. h4 Re3 41. Kg1 Kg7 42. Kf2 Rb3 43. Rf4 Kf8 44. Bf3 Rb2+ 45. Ke3 Ke7 46. d6+ Ke6 47. Rd4 Rh2 48. Be2 Ke5 49. Bf3 Rh3 50. Rf4 f6 51. Re4+ Kxd6 52. Rd4+ Ke7 53. Kf2 Rh2+ 54. Kg3 Rb2 55. Re4+ Kf8 56. Re2 Rb3 57. Kf2 Rb4 58. Re4 Rb6 59. Rd4 Be6 60. Ra4 Kg7 61. Ra7+ Kh6 62. Re7 Rd6 63. Ke3 Bd5 64. Be2 Rb6 65. Kf2 Rb2 66. Kg3 Rb3+ 67. Kh2 f5 68. h5 gxh5 69. Re8 Kg5 70. Kg1 h4 71. Rh8 Rh3 72. Bf1 Rh1+ 73. Kf2 Rh2+ 74. Kg1 Rb2 75. Rh7 Bf3 76. Bh3 Bg4 77. Bf1 Kf4 78. Rxh4 Kg3 79. Rh8 Rb1 80. Rf8 Bh3 81. Rg8+ Kf4 0-1

[Event "Voronezh op-A 17th"]
[Site "Voronezh"]
[Date "2013.06.20"]
[Round "8"]
[White "Golovin, Leonid"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2455"]
[BlackElo "2338"]
[PlyCount "94"]
[EventDate "2013.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d3 g6 4. Be3 Bg7 5. c3 d6 6. g3 e6 7. Bg2 Nge7 8. 0-0 0-0 9. Na3 b6 10. d4 cxd4 11. Nxd4 Nxd4 12. Bxd4 e5 13. Be3 Bb7 14. Qb3 Nc6 15. Rfd1 Qe7 16. Nc4 Rfd8 17. Rd2 Bf8 18. h4 Kg7 19. Rad1 Na5 20. Nxa5 bxa5 21. Qb5 Qc7 22. h5 Bc6 23. Qe2 Bd7 24. Bg5 Re8 25. Qf3 Be6 26. Rxd6 Bg4 27. Bf6+ Kg8 28. Qxg4 Bxd6 29. hxg6 fxg6 30. Bf1 Bf8 31. b3 Bg7 32. Rd7 Qxd7 33. Qxd7 Bxf6 34. Bc4+ Kh8 35. Bd5 Re7 36. Qb5 Rf8 37. Qxa5 h5 38. Qa6 h4 39. g4 Kg7 40. Kg2 Bg5 41. Qe2 Rf4 42. c4 Re8 43. c5 Ref8 44. Qb2 h3+ 45. Kxh3 Rxf2 46. Qxe5+ Kh6 47. Bf7 R8xf7 0-1

[Event "Voronezh op-A 17th"]
[Site "Voronezh"]
[Date "2013.06.19"]
[Round "7"]
[White "Krivenko, Sergey"]
[Black "Grigorjev, Iljya"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2338"]
[BlackElo "2167"]
[PlyCount "47"]
[EventDate "2013.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. d3 Bg7 7. Be3 0-0 8. Qd2 Re8 9. Bh6 Bh8 10. h4 Nc6 11. Bxc6 bxc6 12. h5 c5 13. hxg6 fxg6 14. Rh4 Bf6 15. Bg5 Bg7 16. Nf3 Nd5 17. Ne4 Rb8 18. Rb1 Bf5 19. Qc1 c6 20. Nxc5 Qa5+ 21. Bd2 Qb6 22. e4 Nb4 23. Qc4+ Kh8 24. Ke2 1-0

[Event "Voronezh op-A 17th"]
[Site "Voronezh"]
[Date "2013.06.18"]
[Round "6"]
[White "Baraeva, Irina"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2171"]
[BlackElo "2338"]
[PlyCount "112"]
[EventDate "2013.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. e3 e6 5. c4 Qb6 6. Qb3 Na6 7. Nbd2 Nf6 8. Be2 dxc4 9. Qxb6 axb6 10. Nxc4 Nd5 11. Bd6 b5 12. Bxf8 Rxf8 13. Nd6+ Kd7 14. Nxb7 Kc7 15. Nc5 Nxc5 16. dxc5 Nb4 17. 0-0 Nxa2 18. Nd4 Nb4 19. Bf3 Bd3 20. Rfd1 e5 21. Ne2 Rxa1 22. Rxa1 e4 23. Bg4 Nc2 24. Rd1 Ra8 25. Nf4 Nb4 26. f3 g5 27. Nh3 exf3 28. Bxf3 h6 29. Nf2 Bc2 30. Rf1 f5 31. Bd1 Re8 32. Bxc2 Nxc2 33. Nd1 Re5 34. Kf2 Rxc5 35. Nc3 Re5 36. Rc1 Nxe3 37. Nxb5+ Rxb5 38. Kxe3 Rxb2 39. Kf3 Rb3+ 40. Kf2 Rb8 41. Re1 Rd8 42. Re6 Rd6 43. Re5 Rf6 44. Ke3 Kd6 45. Kd4 f4 46. Re8 g4 47. Re2 f3 48. gxf3 gxf3 49. Rf2 Rf4+ 50. Ke3 Ke5 51. Kd3 c5 52. Ke3 Re4+ 53. Kd3 Kf4 54. Kd2 c4 55. Rf1 Re2+ 56. Kc3 f2 0-1

[Event "Voronezh op-A 17th"]
[Site "Voronezh"]
[Date "2013.06.17"]
[Round "5"]
[White "Krivenko, Sergey"]
[Black "Travkina, Anastasia"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2338"]
[BlackElo "2216"]
[PlyCount "103"]
[EventDate "2013.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 Bd6 8. d4 h6 9. Bd3 Nd7 10. Rb1 c5 11. 0-0 0-0 12. Qe2 Qe7 13. Ne5 Rd8 14. f4 Rb8 15. Rf3 f5 16. g4 Nf8 17. Be3 Bd7 18. Rg3 Qh4 19. Bf2 Qf6 20. dxc5 Bxe5 21. fxe5 Qe7 22. Be3 f4 23. Bxf4 Qxc5+ 24. Qe3 Qxe3+ 25. Bxe3 b6 26. Be4 Rbc8 27. c5 bxc5 28. Rb7 a6 29. g5 h5 30. g6 Be8 31. Ra7 Rb8 32. Bxc5 Rb2 33. Bd6 Rc8 34. Rxa6 h4 35. Rg2 Rxg2+ 36. Bxg2 Nxg6 37. Ra8 Rxa8 38. Bxa8 Bb5 39. Be4 Nf4 40. Kf2 Nd5 41. Bb4 Nb6 42. Bg6 Nc4 43. Bd3 Kf7 44. a4 Ba6 45. Ba3 g5 46. Bc1 g4 47. Bg5 Nd2 48. Bxa6 Ne4+ 49. Ke3 Nxg5 50. Kf4 Nf3 51. Be2 Nxh2 52. Bxg4 1-0

[Event "Voronezh op-A 17th"]
[Site "Voronezh"]
[Date "2013.06.14"]
[Round "3"]
[White "Krivenko, Sergey"]
[Black "Fedorov, Alexei"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2338"]
[BlackElo "2592"]
[PlyCount "60"]
[EventDate "2013.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Na5 9. Nc1 Nd7 10. b4 Nc6 11. Rb1 e5 12. d5 Nd4 13. N1e2 a5 14. Nxd4 exd4 15. Bxd4 Bxd4 16. Qxd4 axb4 17. Rxb4 Ne5 18. Rb2 f5 19. Be2 Qh4+ 20. Kd1 fxe4 21. Nxe4 Bf5 22. g3 Qe7 23. Re1 Ra3 24. f4 Nd7 25. Nc3 Re8 26. Rg1 b5 27. Bd3 Bxd3 28. Qxd3 Qf6 29. Re2 Nc5 30. Qd2 Ne4 0-1

[Event "Voronezh op-A 17th"]
[Site "Voronezh"]
[Date "2013.06.12"]
[Round "1"]
[White "Krivenko, Sergey"]
[Black "Rakhmanov, Alexander"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2328"]
[BlackElo "2602"]
[PlyCount "106"]
[EventDate "2013.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bd3 Na6 6. Nf3 c5 7. d5 Nc7 8. h3 0-0 9. 0-0 b5 10. Re1 a6 11. a3 Nh5 12. g4 Nf6 13. Bf1 Bb7 14. Bg2 Nd7 15. Qe2 Nb6 16. f5 Nc4 17. Nd1 e6 18. dxe6 fxe6 19. fxg6 hxg6 20. c3 d5 21. Nf2 Qd6 22. e5 Qb6 23. Nd3 d4 24. cxd4 cxd4 25. Nh4 Kh7 26. Be4 Ne3 27. Bxg6+ Kg8 28. Bxe3 dxe3 29. Qxe3 Qxe3+ 30. Rxe3 Bh6 31. Ree1 Bg5 32. Ng2 Rad8 33. h4 Kg7 34. hxg5 Bxg2 35. Kxg2 Kxg6 36. Rad1 Rd4 37. Kg3 a5 38. Nf2 Rdf4 39. Ne4 Rf3+ 40. Kg2 Rb3 41. Rh1 Nd5 42. Rh6+ Kg7 43. Rd2 Ne3+ 44. Kg1 Rf1+ 45. Kh2 Nxg4+ 46. Kg2 Ne3+ 47. Kh2 Rf7 48. Rxe6 Nf1+ 49. Kg2 Nxd2 50. Nxd2 Rxb2 51. Rd6 Re7 52. Kg3 Rxe5 53. Kf4 Re1 0-1

[Event "Moscow MGSU Rector Cup"]
[Site "Moscow"]
[Date "2012.11.10"]
[Round "3"]
[White "Krivenko, Sergey"]
[Black "Potkin, Vladimir"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2356"]
[BlackElo "2665"]
[PlyCount "67"]
[EventDate "2012.11.09"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 dxc4 9. Bxc4 g6 10. 0-0 Bg7 11. e4 0-0 12. Qe2 Qe7 13. Bb3 b6 14. e5 Bb7 15. Rfe1 Rfd8 16. Rad1 Rab8 17. Bc2 b5 18. Ne4 c5 19. dxc5 Nxc5 20. Nd6 Bxf3 21. Qxf3 Nd7 22. Qe2 Nxe5 23. Nxb5 a6 24. Rxd8+ Qxd8 25. Nc3 Rxb2 26. Rb1 Rxb1+ 27. Nxb1 Qa5 28. a4 Nc6 29. Bd1 Nd4 30. Qd2 Qb6 31. Nc3 h5 32. Ne2 Nf5 33. Qd3 h4 34. h3 0-1

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.11.04"]
[Round "9"]
[White "Yagupov, Igor"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2465"]
[BlackElo "2341"]
[PlyCount "80"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Bb7 9. g4 Nfd7 10. 0-0-0 Nb6 11. Nb3 Nc6 12. Qf2 Nd7 13. h4 Rc8 14. Kb1 Nce5 15. Bd4 Qc7 16. Bd3 Nc5 17. Qg3 Nexd3 18. cxd3 b4 19. Nxc5 bxc3 20. Bxc3 Qxc5 21. g5 Qb5 22. Ka1 a5 23. h5 a4 24. Rd2 Rc5 25. Rg1 Qc6 26. Qe1 h6 27. g6 f6 28. d4 Rc4 29. d5 Qc8 30. Rd4 Be7 31. Qe2 Ba6 32. Qd2 e5 33. Rxc4 Qxc4 34. Bb4 Qd4 35. Qc1 0-0 36. a3 Rc8 37. Qe1 Rc2 38. Bc3 Qc4 39. Qe3 Qb3 40. Kb1 Rxb2+ 0-1

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.11.03"]
[Round "8"]
[White "Krivenko, Sergey"]
[Black "Aminov, Andrey"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2341"]
[BlackElo "2147"]
[PlyCount "69"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 c6 10. Bf2 d5 11. exd5 cxd5 12. 0-0 Nc6 13. c5 Nh5 14. Qd2 Be5 15. g3 Ng7 16. Rfd1 Be6 17. Ncb5 a6 18. f4 axb5 19. fxe5 Nxe5 20. Nxb5 Nf5 21. Qf4 f6 22. g4 g5 23. Qd2 Ne7 24. Nd6 Rf8 25. Qe3 Qd7 26. h3 N7c6 27. Bg3 b6 28. Bb5 Qe7 29. Bxc6 Nxc6 30. Re1 Nd8 31. cxb6 d4 32. Qxd4 Qd7 33. Qe3 Bd5 34. Rad1 Qc6 35. Nf5 1-0

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.11.02"]
[Round "7"]
[White "Goganov, Aleksey"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2526"]
[BlackElo "2341"]
[PlyCount "95"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Bg2 Bg7 9. Nf3 Nbd7 10. 0-0 0-0 11. Qc2 Qa5 12. Bd2 Rfb8 13. b3 Ne8 14. a4 Qd8 15. Rab1 Ra7 16. Rfe1 Nc7 17. e4 Bb7 18. Nb5 Nxb5 19. axb5 Bc8 20. Bf1 Ne5 21. Nxe5 Bxe5 22. Bc3 Bxc3 23. Qxc3 Bd7 24. b4 Rc7 25. bxc5 Rxc5 26. Qb2 Qb6 27. Rec1 Rbc8 28. Rxc5 Rxc5 29. Ra1 Bc8 30. Ra8 Qb7 31. Ra6 Qd7 32. Rc6 Bb7 33. Rxc5 dxc5 34. b6 Qd6 35. h4 f5 36. Bg2 fxe4 37. Bxe4 c4 38. Qd4 c3 39. Qxc3 Qxb6 40. h5 gxh5 41. Qe5 Qd6 42. Qxh5 h6 43. Qf5 Kg7 44. Qh7+ Kf6 45. Qh8+ Kf7 46. Bh7 Bxd5 47. Qg8+ Kf6 48. Qf8+ 1-0

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.11.01"]
[Round "6"]
[White "Zalkind, Konstantin"]
[Black "Krivenko, Sergey"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2232"]
[BlackElo "2341"]
[PlyCount "78"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 b4 5. e4 d6 6. Bd3 g6 7. Ngf3 Bg7 8. 0-0 0-0 9. Re1 Nfd7 10. a3 bxa3 11. Rxa3 Na6 12. Nb1 Nb4 13. Nc3 Ne5 14. Nxe5 Bxe5 15. Bf1 e6 16. Be3 exd5 17. cxd5 Re8 18. Qd2 Bd7 19. f4 Bg7 20. Bf2 Qb6 21. Bc4 a5 22. Raa1 f5 23. exf5 Bxf5 24. Rxe8+ Rxe8 25. Re1 Rxe1+ 26. Qxe1 Nc2 27. Qe8+ Bf8 28. b3 Qc7 29. Ne4 Qe7 30. Qxe7 Bxe7 31. Nxc5 Na3 32. Nb7 a4 33. Bd4 Nxc4 34. bxc4 a3 35. Kf2 Bf8 36. c5 a2 37. Na5 dxc5 38. Be5 c4 39. Ke3 Bg7 0-1

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.31"]
[Round "5"]
[White "Krivenko, Sergey"]
[Black "Nedostup, Daniil"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2341"]
[BlackElo "2152"]
[PlyCount "87"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Bd3 Bg7 9. 0-0 0-0 10. Ne5 dxc4 11. Bxc4 c5 12. Qe2 cxd4 13. exd4 Rd8 14. Rfd1 Nc6 15. Nxc6 bxc6 16. Ne4 Qe7 17. Qe3 Rb8 18. Rab1 Kh7 19. b3 a5 20. Rbc1 Rb4 21. h3 e5 22. dxe5 Rxd1+ 23. Rxd1 Qxe5 24. f4 Qb2 25. Kh2 Bf5 26. Nd6 Be6 27. Bxe6 fxe6 28. Ne8 Rd4 29. Rxd4 Bxd4 30. Qxe6 Qa1 31. h4 Bg1+ 32. Kh3 Qc3+ 33. g3 Bd4 34. Qf7+ Kh8 35. Qxg6 Qf3 36. Qxh6+ Kg8 37. Qe6+ Kh8 38. Nf6 Qh1+ 39. Kg4 Qd1+ 40. Kg5 Bxf6+ 41. Qxf6+ Kh7 42. h5 Qf3 43. Qf7+ Kh8 44. Kh6 1-0

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.30"]
[Round "4"]
[White "Eljanov, Pavel"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2681"]
[BlackElo "2341"]
[PlyCount "85"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. a3 a5 7. d3 d6 8. Nd2 Nge7 9. Nf1 0-0 10. Ne3 Rb8 11. Rb1 Nd4 12. Bd2 Bd7 13. 0-0 Bc6 14. b4 axb4 15. axb4 b6 16. Bxc6 Ndxc6 17. b5 Nd4 18. Ned5 Nxd5 19. Nxd5 Ne6 20. Ra1 Nc7 21. Nxc7 Qxc7 22. Ra6 h5 23. e4 Qd7 24. Qf3 Rb7 25. Kg2 Rfb8 26. Rfa1 f6 27. h3 Kf7 28. g4 hxg4 29. hxg4 Rh8 30. Kf1 Ke7 31. Ke2 g5 32. Qf5 Qxf5 33. exf5 Kd7 34. Kf3 Rh3+ 35. Ke4 d5+ 36. cxd5 Bf8 37. Ra8 Bd6 38. Rg8 Be7 39. Rg7 Rh4 40. Kf3 Kd6 41. Ra8 Rd7 42. Rc8 Rh3+ 43. Ke2 1-0

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.29"]
[Round "3"]
[White "Krivenko, Sergey"]
[Black "Nikitinyh, Boris Aleksandrovic"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2341"]
[BlackElo "2142"]
[PlyCount "89"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. d5 Nbd7 8. Be3 Ng4 9. Bg5 f6 10. Bh4 Nh6 11. Nd2 a5 12. a3 Nc5 13. b4 axb4 14. axb4 Rxa1 15. Qxa1 Na6 16. Qa3 g5 17. Bg3 f5 18. f3 f4 19. Bf2 g4 20. c5 Kh8 21. c6 bxc6 22. Bxa6 cxd5 23. Nxd5 c6 24. Nc3 Be6 25. Bb7 Qc7 26. Qa6 Bc8 27. Bxc8 Rxc8 28. 0-0 Rg8 29. Rc1 gxf3 30. gxf3 Bf6+ 31. Kh1 Qd7 32. Ne2 Qh3 33. Rg1 Rxg1+ 34. Nxg1 Qd7 35. Qa7 Qc8 36. Nc4 d5 37. Nd6 Qf8 38. Bc5 Be7 39. Nf7+ Qxf7 40. Qxe7 Qxe7 41. Bxe7 Kg7 42. exd5 cxd5 43. b5 Nf5 44. Bc5 d4 45. Ne2 1-0

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.28"]
[Round "2"]
[White "Kovalyov, Anton"]
[Black "Krivenko, Sergey"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2593"]
[BlackElo "2341"]
[PlyCount "69"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 c6 10. Bf2 d5 11. exd5 cxd5 12. 0-0 Nc6 13. c5 Nh5 14. Qd2 Be5 15. g3 Ng7 16. Rfd1 Be6 17. Ncb5 a6 18. f4 Bb8 19. Nc3 Qc8 20. Rac1 Ba7 21. Na4 Bg4 22. Nb6 Bxb6 23. cxb6 Bxe2 24. Nxe2 Qf5 25. Rc5 Qg4 26. Nc3 d4 27. Nd5 Nh5 28. Rxc6 bxc6 29. Nc7 c5 30. Nxe8 Rxe8 31. Re1 Rxe1+ 32. Qxe1 Qd7 33. Qe4 d3 34. b7 Qb5 35. a4 1-0

[Event "Chigorin Memorial 20th"]
[Site "St Petersburg"]
[Date "2012.10.27"]
[Round "1"]
[White "Krivenko, Sergey"]
[Black "Kantyshev, Nikita"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2341"]
[BlackElo "1898"]
[PlyCount "55"]
[EventDate "2012.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 0-0 7. Bd3 c5 8. Nge2 cxd4 9. Nxd4 Nc6 10. 0-0 Nxd4 11. exd4 h6 12. Qb3 Bd6 13. Be5 Ng4 14. Rae1 Bxe5 15. dxe5 d4 16. Nb5 a6 17. Nd6 Nxe5 18. Nxc8 Nf3+ 19. gxf3 Rxc8 20. Qxb7 Rc5 21. Qe7 Qa5 22. Re4 Rd5 23. Rg4 Rfd8 24. Re1 Rf8 25. Re2 h5 26. Qe4 f5 27. Qe6+ Kh8 28. Rg5 1-0

