[Event "Sevastopol Waltz op"]
[Site "Sevastopol"]
[Date "2022.08.09"]
[Round "9"]
[White "Sergeev, Vitalij"]
[Black "Elizarov, Dmitry"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2162"]
[BlackElo "2383"]
[PlyCount "112"]
[EventDate "2022.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 Nxd5 6. dxc5 Bxc5 7. Ne4 Be7 8. c4 Nb4 9. Qxd8+ Kxd8 10. Kd1 f6 11. a3 N4c6 12. Be3 e5 13. Kc2 Be6 14. Nc5 Bf5+ 15. Kc3 b6 16. Rd1+ Kc7 17. Nb3 Nd7 18. h3 Nc5 19. Nxc5 bxc5 20. Bd3 Be6 21. Be4 Rab8 22. Bd5 Bd7 23. Nd2 a5 24. Bxc6 Bxc6 25. f3 a4 26. Kc2 Rb7 27. Ne4 Rhb8 28. Rb1 Rb3 29. Bf2 Be8 30. h4 h5 31. Bxc5 Bxc5 32. Nxc5 Bg6+ 33. Ne4 f5 34. Nc5 f4+ 35. Ne4 Bxe4+ 36. fxe4 Rg3 37. Rbg1 Rbb3 38. Rh3 Kc6 39. Kc1 Rxh3 40. gxh3 Rg3 41. Rd1 f3 42. Kd2 f2 43. Rf1 Rf3 44. Ke2 Rf4 45. Rxf2 Rxf2+ 46. Kxf2 Kc5 47. Ke2 Kxc4 48. Kd2 Kd4 49. Kc2 Kxe4 50. b4 axb3+ 51. Kxb3 Kd3 52. a4 e4 53. a5 e3 54. a6 e2 55. a7 e1Q 56. a8Q Qb1+ 0-1

[Event "Sevastopol Waltz op"]
[Site "Sevastopol"]
[Date "2022.08.08"]
[Round "8"]
[White "Voit, Daria"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2339"]
[BlackElo "2162"]
[PlyCount "71"]
[EventDate "2022.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. d5 Na5 8. b3 c5 9. Bb2 a6 10. Nd2 Rb8 11. Qc2 b5 12. 0-0 e5 13. e4 Nh5 14. Ne2 Bg4 15. f3 Bd7 16. Bc3 f5 17. f4 exf4 18. Bxg7 Nxg7 19. Rxf4 bxc4 20. bxc4 Qf6 21. Rb1 Nh5 22. Rf3 Rb4 23. Ra3 Qd8 24. Bh3 Qc7 25. Rf1 Ng7 26. Nf4 Qd8 27. Qc3 Qb6 28. exf5 Bxf5 29. Ne6 Nxe6 30. dxe6 Qd8 31. Bg2 Nb7 32. e7 Qxe7 33. Bd5+ Be6 34. Rxf8+ Kxf8 35. Qh8+ Kf7 36. Rf3+ 1-0

[Event "Sevastopol Waltz op"]
[Site "Sevastopol"]
[Date "2022.08.07"]
[Round "7"]
[White "Sergeev, Vitalij"]
[Black "Koblov, Egor"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2162"]
[BlackElo "1310"]
[PlyCount "73"]
[EventDate "2022.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Qe2 Rac8 12. Rad1 a6 13. f4 b5 14. Nxc6 Bxc6 15. e5 Ne8 16. Qf2 Qc7 17. f5 gxf5 18. e6 fxe6 19. Bxe6+ Kh8 20. Qh4 Nf6 21. Bxf5 e6 22. Bd3 Qb7 23. Rf2 b4 24. Ne2 e5 25. Bf5 Rcd8 26. Ng3 Qe7 27. Nh5 Rf7 28. Bg5 Rdf8 29. Bg6 Nxh5 30. Bxf7 Nf6 31. Bxf6 Qxf7 32. Bxg7+ Qxg7 33. Rxf8+ Qxf8 34. Rf1 Qe8 35. Qf6+ Kg8 36. h4 Bb5 37. Rf5 1-0

[Event "Sevastopol Waltz op"]
[Site "Sevastopol"]
[Date "2022.08.03"]
[Round "3"]
[White "Elnikova, Milena"]
[Black "Sergeev, Vitalij"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1503"]
[BlackElo "2162"]
[PlyCount "132"]
[EventDate "2022.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. b3 Nd7 7. Bb2 Ngf6 8. h3 c6 9. 0-0-0 Kc7 10. Nf3 h6 11. g3 Bc5 12. e3 Rhe8 13. Bg2 Bf5 14. g4 Bh7 15. Nd2 Bb4 16. Na4 Rad8 17. Bc3 Bxc3 18. Nxc3 Nc5 19. Bf1 a5 20. Be2 Bd3 21. Rhf1 e4 22. Bxd3 Rxd3 23. Kc2 Red8 24. Ne2 Na6 25. a3 a4 26. Nf4 axb3+ 27. Nxb3 Rxd1 28. Rxd1 Rxd1 29. Kxd1 Kd6 30. Kc2 Nc5 31. Nd4 g6 32. f3 Ke5 33. Kd2 Ne8 34. Nfe2 exf3 35. Nxf3+ Ke4 36. Nfd4 Nd6 37. Ng3+ Ke5 38. Nf3+ Ke6 39. Kc3 Nd7 40. Nd2 c5 41. Nde4 Nxe4+ 42. Nxe4 b6 43. a4 Ke5 44. Kd3 g5 45. Nd2 f5 46. Ke2 Ke6 47. gxf5+ Kxf5 48. Nb3 h5 49. a5 bxa5 50. Nxa5 g4 51. Kf2 Nf6 52. hxg4+ Kxg4 53. Nc6 Ne4+ 54. Kg2 h4 55. Ne5+ Kh5 56. Nd3 Kg5 57. Kh2 Kh5 58. Kg2 Kg6 59. Kh3 Kh5 60. Kg2 Kg4 61. Ne5+ Kf5 62. Nd3 Nd6 63. Nxc5 Kg4 64. Nd3 Nxc4 65. Nf2+ Kh5 66. e4 Ne5 1/2-1/2

[Event "Sevastopol Waltz op"]
[Site "Sevastopol"]
[Date "2022.08.02"]
[Round "2"]
[White "Sergeev, Vitalij"]
[Black "Kryakvin, Dmitry"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2162"]
[BlackElo "2505"]
[PlyCount "72"]
[EventDate "2022.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bb5 Nxe3 8. fxe3 Bd7 9. Bxc6 bxc6 10. 0-0 e5 11. Qf3 f6 12. Nf5 g6 13. Ng3 Be7 14. Rad1 0-0 15. b3 Be6 16. Qe2 Qa5 17. Qd2 Kg7 18. Na4 Qxd2 19. Rxd2 d5 20. Rfd1 Rfd8 21. Nc3 Bg4 22. Rf1 Bc5 23. Rd3 dxe4 24. Rxd8 Bxe3+ 25. Kh1 Rxd8 26. h3 Bc8 27. Ngxe4 f5 28. Rd1 Rxd1+ 29. Nxd1 Bd4 30. Nd6 Ba6 31. c3 Bc5 32. Nc4 Bxc4 33. bxc4 e4 34. Nb2 e3 35. Kh2 e2 36. Nd3 Bf2 0-1

[Event "Alushta op"]
[Site "Alushta"]
[Date "2022.07.14"]
[Round "9"]
[White "Gochelashvili, David"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2324"]
[BlackElo "2162"]
[PlyCount "61"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 d6 6. e5 d5 7. Nc3 Ba6 8. d3 Ne7 9. Na4 Nf5 10. c4 dxc4 11. dxc4 Qxd1+ 12. Kxd1 0-0-0+ 13. Kc2 Nd4+ 14. Kb2 h6 15. Be3 g5 16. Rad1 Bg7 17. Bxd4 cxd4 18. Rhe1 Kc7 19. Rxd4 Rxd4 20. Nxd4 Rd8 21. Kc3 Bf8 22. Rd1 Bg7 23. Re1 Bf8 24. Re3 Bb7 25. Rf3 a5 26. Rxf7+ Kb8 27. c5 Re8 28. Nxe6 Rxe6 29. Rxf8+ Ka7 30. Kd4 Re7 31. Nb6 1-0

[Event "Alushta op"]
[Site "Alushta"]
[Date "2022.07.13"]
[Round "8"]
[White "Sergeev, Vitalij"]
[Black "Panakhova, Elena"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2162"]
[BlackElo "1925"]
[PlyCount "58"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 Qb6 7. Nc2 g6 8. Nc3 Bg7 9. Nb5 a6 10. Be3 Qa5+ 11. Bd2 Qb6 12. Be3 Qa5+ 13. Nc3 0-0 14. Be2 Rb8 15. a3 Be6 16. 0-0 Ne5 17. Nd5 Bxd5 18. cxd5 Qa4 19. Nd4 Qxd1 20. Rfxd1 Rfc8 21. Rac1 Kf8 22. Nb3 Ned7 23. Na5 Rxc1 24. Rxc1 Ne8 25. Rc2 Nc5 26. Kf1 Na4 27. b3 Bc3 28. Nc4 Bg7 29. Na5 Nc3 1-0

[Event "Alushta op"]
[Site "Alushta"]
[Date "2022.07.12"]
[Round "7"]
[White "Pervakov, Sergey"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2052"]
[BlackElo "2162"]
[PlyCount "87"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. g3 g6 6. Bg2 Bg7 7. d3 Nc6 8. 0-0 0-0 9. Re1 Re8 10. Bf4 Qd8 11. Ne5 Nxe5 12. Bxe5 c6 13. a4 a5 14. Qd2 Be6 15. h3 Qb6 16. Qe3 Qxe3 17. fxe3 Red8 18. Rab1 Bh6 19. g4 Nd7 20. Bg3 Bg7 21. Rbd1 Nc5 22. d4 Na6 23. Ne4 Bd5 24. c3 Rd7 25. Nd2 Bxg2 26. Kxg2 Rad8 27. Nc4 Rd5 28. Nb6 R5d7 29. Nxd7 Rxd7 30. Kf3 Nc7 31. Bxc7 Rxc7 32. d5 Bf6 33. dxc6 Rxc6 34. Rd7 b6 35. Red1 Kg7 36. Rb7 g5 37. Rd5 Rc4 38. e4 Kg6 39. e5 e6 40. Rd4 Rxd4 41. cxd4 Bg7 42. Rxb6 f6 43. Rxe6 Kf7 44. Rxf6+ 1-0

[Event "Alushta op"]
[Site "Alushta"]
[Date "2022.07.11"]
[Round "6"]
[White "Sergeev, Vitalij"]
[Black "Tchernyi, Viktor"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2162"]
[BlackElo "1952"]
[PlyCount "50"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 d4 11. Ne2 0-0 12. 0-0 Qb6 13. b4 a6 14. Bb2 Rd8 15. Re1 Bg4 16. Qd2 Bh5 17. Qf4 Rd7 18. Ng3 Bg6 19. Nf5 Rad8 20. Rad1 Nd5 21. Qg4 Nc3 22. Rd2 a5 23. Ng3 Kf8 24. Bxg6 hxg6 25. Bxc3 Nxb4 1-0

[Event "Alushta op"]
[Site "Alushta"]
[Date "2022.07.10"]
[Round "5"]
[White "Kamenskaya, Marina"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1492"]
[BlackElo "2162"]
[PlyCount "104"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5 11. cxd5 cxd5 12. Bb5 Bd7 13. Nxd5 Nxd5 14. exd5 Qb6 15. Bxd7 Nxd7 16. Nb3 Qd6 17. Bg5 a5 18. Qd2 a4 19. Nc1 a3 20. Nd3 axb2 21. Nxb2 Nb6 22. Rfd1 Qe5 23. d6 h6 24. Bf4 Qxb2 25. Qxb2 Bxb2 26. Rab1 Rxa2 27. d7 Rd8 28. Bc7 Rxd7 29. Bxb6 Rxd1+ 30. Rxd1 Kg7 31. Kg1 Be5 32. Rd7 Rb2 33. Rxb7 Rxb6 34. Rxb6 Bd4+ 35. Kf1 Bxb6 36. g3 h5 37. f4 f5 38. Kg2 Kf6 39. Kf3 Ke6 40. h3 Kd5 41. g4 hxg4+ 42. hxg4 Kd4 43. gxf5 gxf5 44. Kf2 Ke4+ 45. Kg3 Be3 46. Kg2 Bxf4 47. Kf2 Be5 48. Ke2 f4 49. Kf2 f3 50. Kf1 Ke3 51. Ke1 Ba1 52. Kf1 f2 0-1

[Event "Alushta op"]
[Site "Alushta"]
[Date "2022.07.08"]
[Round "3"]
[White "Ivanov, Maxim1"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1704"]
[BlackElo "2162"]
[PlyCount "69"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. d3 f5 8. Nc3 0-0 9. Be3 Nd4 10. e5 Nec6 11. Bxd4 Nxd4 12. Nxd4 cxd4 13. Nb5 d5 14. Nxd4 Qb6 15. c3 Qxb2 16. Qb3 Qxb3 17. axb3 a6 18. c4 dxc4 19. dxc4 Rb8 20. Rfd1 Rd8 21. c5 Bf8 22. b4 Bd7 23. Nb3 Be7 24. Rd6 Bxd6 25. cxd6 Kf7 26. Nc5 Bc8 27. Kf2 b6 28. Nxa6 Bxa6 29. Rxa6 Rdc8 30. Ra7+ Kg8 31. Bb7 Rc2+ 32. Ke3 b5 33. d7 Rd8 34. Ra8 Rc3+ 35. Kd2 1-0

[Event "Alushta op"]
[Site "Alushta"]
[Date "2022.07.07"]
[Round "2"]
[White "Sergeev, Vitalij"]
[Black "Rychagov, Andrey"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2162"]
[BlackElo "2547"]
[PlyCount "142"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. e5 Ne4 9. Qd4 Qa5 10. Bd2 Nxd2 11. Kxd2 0-0 12. Bd3 f6 13. exf6 Rxf6 14. f4 Rb8 15. Kc2 Bxc3 16. Qxc3 Qxc3+ 17. Kxc3 Rxf4 18. Rhf1 Rxf1 19. Rxf1 c5 20. g3 Bb7 21. a3 a5 22. h4 g6 23. Bc2 Bc6 24. Rf4 Kg7 25. b3 Re8 26. b4 axb4+ 27. axb4 cxb4+ 28. Kxb4 Ra8 29. Rf1 Ra2 30. Kb3 Ra5 31. Re1 Kf6 32. Rf1+ Ke7 33. Re1 d6 34. Kb4 Ra2 35. Bb3 Ra8 36. Kc3 Ra5 37. Re3 g5 38. hxg5 Rxg5 39. Bc2 h6 40. Bb3 Kd7 41. Kb4 e5 42. Kc3 Kc7 43. Rd3 Be4 44. Re3 Bb7 45. Rd3 Be4 46. Re3 Bg6 47. Bd1 h5 48. Kb4 Kb6 49. Be2 Bf5 50. Bd1 Bg4 51. Bc2 Be6 52. Bd1 Kc6 53. Ra3 Bc8 54. Rd3 Bg4 55. Ba4+ Kc7 56. Bb3 Rf5 57. Re3 Kc6 58. Ba4+ Kb6 59. Rd3 Kc7 60. Re3 Rf1 61. c5 Rb1+ 62. Rb3 Re1 63. cxd6+ Kxd6 64. Rd3+ Ke7 65. Kc3 e4 66. Rd5 e3 67. Re5+ Kf6 68. Re4 e2 69. Rf4+ Kg5 70. Rxg4+ hxg4 71. Kd2 Ra1 0-1

[Event "Alushta Rapid op"]
[Site "Alushta"]
[Date "2022.07.05"]
[Round "11"]
[White "Yakubovskiy, Gleb"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1247"]
[BlackElo "2162"]
[PlyCount "60"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. e3 Nf6 7. Nf3 Nbd7 8. Be2 h6 9. 0-0 Bb4 10. Bd2 c6 11. Ne4 Bxd2 12. Nfxd2 Kc7 13. Rfd1 Rhd8 14. Rac1 a5 15. b3 a4 16. Bf3 Nxe4 17. Nxe4 f5 18. Nc3 axb3 19. axb3 Nc5 20. Rb1 Ra3 21. b4 Rxc3 22. bxc5 Rxd1+ 23. Rxd1 Rxc4 24. Rd6 Rc1+ 25. Rd1 Rxc5 26. h3 e4 27. Be2 Rc2 28. Kf1 b5 29. g4 fxg4 30. hxg4 Rxe2 0-1

[Event "Alushta Rapid op"]
[Site "Alushta"]
[Date "2022.07.04"]
[Round "7"]
[White "Ivanov, Maxim1"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1704"]
[BlackElo "2162"]
[PlyCount "49"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. d3 Nf6 7. Qe1 0-0 8. e4 dxe4 9. dxe4 e5 10. Nc3 Re8 11. fxe5 Nxe5 12. Nxe5 Rxe5 13. Bf4 Re8 14. Rd1 Qb6 15. Bg5 Ng4 16. Nd5 Qxb2 17. h3 h6 18. Bc1 Qxc2 19. hxg4 Bxg4 20. Rd2 Qa4 21. Bb2 Bxb2 22. Rxb2 Qd4+ 23. Qf2 Kh8 24. Qxd4+ cxd4 25. Nc7 1-0

[Event "Alushta Rapid op"]
[Site "Alushta"]
[Date "2022.07.04"]
[Round "5"]
[White "Kamenskaya, Marina"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1492"]
[BlackElo "2162"]
[PlyCount "162"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. Nh3 Nf6 6. Nc3 Be7 7. e3 c6 8. Be2 Na6 9. a3 0-0 10. b4 d5 11. Bb2 Be6 12. Nf4 Bf7 13. h4 Nc7 14. c5 Ne6 15. Qb3 Nxf4 16. exf4 Ng4 17. Nd1 Bxh4 18. Qh3 Nxf2 19. Nxf2 Bxf2+ 20. Kxf2 h6 21. Ke3 Be6 22. Qh4 Qc7 23. Rh3 Rf6 24. Qf2 Raf8 25. Bc3 g5 26. g3 g4 27. Rh4 Kg7 28. Rah1 Rh8 29. Qh2 Bf7 30. Rb1 b5 31. Qg1 Ra8 32. Rh1 h5 33. Qd1 Rh6 34. Rh4 Rhh8 35. a4 a6 36. Ra1 Qb7 37. axb5 axb5 38. Ra5 Ra6 39. Rh1 Rha8 40. Qg1 Rxa5 41. bxa5 b4 42. Qb1 Rxa5 43. Qxb4 Qxb4 44. Bxb4 Ra2 45. Rb1 Kf6 46. Bc3 Ra3 47. Kd2 Be8 48. Ra1 Rxa1 49. Bxa1 Kg6 50. Bc3 h4 51. gxh4 Kh5 52. Ke3 Kxh4 53. Kf2 Kh3 54. Kg1 Kg3 55. Bd2 Bd7 56. Ba6 Kf3 57. Kf1 e3 58. Bc1 g3 59. Be2+ Kxf4 60. Kg2 Be8 61. Bd1 Ke4 62. Bb2 Kd3 63. Kxg3 Kd2 64. Bf3 Kc2 65. Ba3 Kc3 66. Kf4 Kxd4 67. Kxf5 Bd7+ 68. Kf4 Kd3 69. Bb4 d4 70. Ke5 Kc4 71. Ba3 d3 72. Bc1 d2 73. Bb2 Kd3 74. Kd6 e2 75. Kxd7 d1Q 76. Kxc6 Kc4 77. Bxe2+ Qxe2 78. Ba3 Qe6+ 79. Kc7 Kb5 80. Kd8 Kc6 81. Bb4 Qd7# 0-1

[Event "Alushta Rapid op"]
[Site "Alushta"]
[Date "2022.07.04"]
[Round "6"]
[White "Sergeev, Vitalij"]
[Black "Hasangatin, Ramil"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2162"]
[BlackElo "2465"]
[PlyCount "144"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. h3 Bxf3 6. Bxf3 Qe5+ 7. Qe2 Qxe2+ 8. Bxe2 Nd4 9. Bd1 e5 10. 0-0 0-0-0 11. Nc3 Ne7 12. d3 Nec6 13. Bg5 Be7 14. Bxe7 Nxe7 15. Rc1 Ng6 16. Re1 Rhe8 17. Ne2 Ne6 18. Ng3 f6 19. Bg4 Kb8 20. Nh5 Ngf4 21. Bxe6 Nxe6 22. Rcd1 Rf8 23. Kf1 c5 24. Ng3 Kc7 25. Ne4 Kc6 26. Ke2 Rd4 27. g3 Rfd8 28. c3 R4d7 29. f3 Nf8 30. h4 h5 31. Ke3 Ng6 32. Nf2 Ne7 33. Rd2 Nf5+ 34. Ke2 Nxg3+ 35. Kd1 Nf5 36. Rh1 c4 37. Kc2 Ne3+ 38. Kc1 cxd3 39. b3 Ng2 40. Kb2 Nf4 41. Rg1 b6 42. Nd1 Kd5 43. Ne3+ Ke6 44. c4 Rg8 45. Nd1 Rd4 46. Nc3 Ne2 47. Rh1 Nxc3 48. Kxc3 Rgd8 49. Rhh2 Kf5 50. Rhg2 R8d7 51. Rh2 Kf4 52. Rh3 a6 53. Kb2 b5 54. cxb5 axb5 55. a3 Ke3 56. Kc1 Rf4 57. Ra2 Rxf3 58. Rh1 Rc7+ 59. Kd1 Rf4 60. a4 bxa4 61. bxa4 Rfc4 62. Ra1 e4 63. a5 Kd4 64. a6 Ra7 65. Rh2 Rb4 66. Rha2 f5 67. Ra4 Rxa4 68. Rxa4+ Kc5 69. Ra5+ Kb4 70. Rxf5 Rxa6 71. Kd2 Ra2+ 72. Ke3 Re2+ 0-1

[Event "Alushta Rapid op"]
[Site "Alushta"]
[Date "2022.07.04"]
[Round "4"]
[White "Sergeev, Vitalij"]
[Black "Krepkiy, Igor"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2162"]
[BlackElo "1547"]
[PlyCount "69"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. c4 Nb6 6. Nc3 Bg7 7. Be3 Nc6 8. d5 Ne5 9. Nxe5 Bxe5 10. Be2 0-0 11. 0-0 c6 12. dxc6 bxc6 13. Qb3 Qc7 14. f4 Bg7 15. c5 Nd5 16. Nxd5 cxd5 17. Qxd5 Be6 18. Qd2 Rfd8 19. Qc2 Bf5 20. Qa4 Bxb2 21. Rad1 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. Qxa7 Bd4 25. Qa3 Qd5 26. Kf2 Qe4 27. g3 Bh3 28. Bxd4 Qxd4+ 29. Qe3 Qd5 30. Qxe7 Be6 31. Qd6 Qxa2 32. Qd8+ Kg7 33. Qd4+ Kf8 34. c6 Qa8 35. Qd1 1-0

[Event "Alushta Rapid op"]
[Site "Alushta"]
[Date "2022.07.03"]
[Round "3"]
[White "Jary, Sergey"]
[Black "Sergeev, Vitalij"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2275"]
[BlackElo "2162"]
[PlyCount "120"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. h4 Bg7 5. h5 d6 6. d3 Be6 7. h6 Bf6 8. Nc3 Nd4 9. Nd5 Qd7 10. c3 Nc6 11. f4 Bg4 12. Qc2 e6 13. Ne3 e5 14. Nxg4 Qxg4 15. Qf2 exf4 16. gxf4 Qe6 17. Ne2 Qe7 18. Be3 0-0-0 19. 0-0-0 Qc7 20. Kb1 Nge7 21. d4 cxd4 22. cxd4 Kb8 23. e5 Nf5 24. exf6 Rhe8 25. Bc1 Qa5 26. Bxc6 bxc6 27. Nc3 d5 28. Rhe1 Qb4 29. Re5 Kb7 30. Rd3 Qc4 31. Qd2 a5 32. b3 Qb4 33. Na4 Qb5 34. Nc5+ Kb6 35. a4 Qb4 36. Nd7+ Kc7 37. Qxb4 axb4 38. Rxe8 Rxe8 39. Ne5 Nd6 40. Bd2 Re6 41. Ng4 Re4 42. Bxb4 Rxf4 43. Bxd6+ Kxd6 44. Ne5 Rxf6 45. Rc3 Kc7 46. Kc2 Kb7 47. b4 g5 48. Rg3 Rxh6 49. Nxf7 Rh2+ 50. Kb3 h6 51. b5 cxb5 52. axb5 Kb6 53. Nxg5 hxg5 54. Rxg5 Kxb5 55. Rxd5+ Kc6 56. Rg5 Rd2 57. Kc4 Rc2+ 58. Kd3 Rc1 59. Rg6+ Kd5 60. Rg5+ Kd6 1/2-1/2

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "4"]
[White "Davtyan, Artur"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2466"]
[BlackElo "2162"]
[PlyCount "104"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Nc6 7. Nf3 Bg4 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 c6 11. 0-0 e6 12. dxe6 fxe6 13. f4 Nf7 14. Qd2 Qe7 15. Bf3 e5 16. f5 gxf5 17. exf5 e4 18. Be2 Rad8 19. Rad1 d5 20. cxd5 Nxd5 21. Nxd5 cxd5 22. Bd4 Bxd4+ 23. Qxd4 Ne5 24. Qxa7 Nc6 25. Qe3 Qf6 26. Rd2 Qe5 27. Qg3+ Qxg3 28. hxg3 Kg7 29. g4 d4 30. Bb5 Kf6 31. Re1 Rfe8 32. Kh2 e3 33. Rdd1 Re4 34. Kg3 Ne5 35. Be2 Rg8 36. Bf3 Rexg4+ 37. Bxg4 Rxg4+ 38. Kh3 Kxf5 39. Rc1 Kf4 40. Rf1+ Ke4 41. Rc5 Rg7 42. Rf8 e2 43. Re8 Rg5 44. Rc1 d3 45. Rd8 h5 46. g3 Rf5 47. Kg2 Ke3 48. b4 Rf2+ 49. Kh3 d2 50. Rc3+ Ke4 51. Rxd2 e1Q 52. Rxf2 Qxf2 0-1

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "9"]
[White "Lazavik, Denis"]
[Black "Sergeev, Vitalij"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2424"]
[BlackElo "2162"]
[PlyCount "58"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Nc6 7. Nf3 Bg4 8. d5 Bxf3 9. gxf3 Nb8 10. Qd2 c6 11. 0-0-0 Nbd7 12. Kb1 cxd5 13. cxd5 Qa5 14. Nb5 Qxd2 15. Rxd2 a6 16. Na3 Rac8 17. Rc1 Rxc1+ 18. Kxc1 Rc8+ 19. Rc2 Rxc2+ 20. Kxc2 e6 21. dxe6 fxe6 22. Nc4 d5 23. Nd6 b5 24. a4 bxa4 25. Bxa6 Bf8 26. Nb7 a3 27. bxa3 Bxa3 28. Bb5 Kf7 29. Na5 Ne5 1/2-1/2

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "6"]
[White "Sergeev, Vitalij"]
[Black "Lobanov, Sergei"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2162"]
[BlackElo "2516"]
[PlyCount "131"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Be7 6. Nxd4 Nxe4 7. Re1 d5 8. Bb5 Bd7 9. c4 0-0 10. cxd5 Nxd4 11. Bxd7 Qxd7 12. Rxe4 Nf5 13. Nc3 Bf6 14. Qb3 Rae8 15. Bf4 Bxc3 16. Rxe8 Rxe8 17. bxc3 c6 18. d6 Nxd6 19. Bxd6 Qxd6 20. Qxb7 Qc5 21. Qb4 Qf5 22. h3 h5 23. Rd1 Re2 24. Qb8+ Kh7 25. Qxa7 c5 26. Rf1 Rc2 27. a4 Rxc3 28. a5 Ra3 29. Rc1 c4 30. a6 c3 31. Qd4 c2 32. Qb2 Rxa6 33. Qxc2 Qxc2 34. Rxc2 Kg6 35. g3 h4 36. Kg2 Ra4 37. Rd2 hxg3 38. fxg3 Ra3 39. Rc2 f6 40. Rd2 Kg5 41. Rd5+ f5 42. g4 Ra2+ 43. Kg3 Ra3+ 44. Kg2 g6 45. gxf5 gxf5 46. Rb5 Rd3 47. Ra5 Kf4 48. Ra4+ Ke3 49. Kg3 Rd1 50. Ra3+ Ke4 51. Ra4+ Ke5 52. Ra5+ Kf6 53. h4 Rd3+ 54. Kf4 Rd4+ 55. Kg3 Rg4+ 56. Kh3 Rg1 57. Ra6+ Kg7 58. h5 Rh1+ 59. Kg3 Rxh5 60. Kf4 Kf7 61. Rb6 Kg7 62. Ra6 Kh7 63. Rb6 Kg7 64. Rc6 Rh6 65. Rxh6 Kxh6 66. Kxf5 1/2-1/2

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "10"]
[White "Sergeev, Vitalij"]
[Black "Lugovskoy, Maxim"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2162"]
[BlackElo "2420"]
[PlyCount "89"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 a6 2. d4 e6 3. c4 d5 4. exd5 exd5 5. Nf3 Nf6 6. Be3 Bb4+ 7. Nc3 0-0 8. a3 Bxc3+ 9. bxc3 Re8 10. Bd3 dxc4 11. Bxc4 Be6 12. Bxe6 Rxe6 13. 0-0 Nbd7 14. Qb3 Nb6 15. a4 Qd5 16. Rab1 Qxb3 17. Rxb3 Nxa4 18. Rxb7 Nxc3 19. Rxc7 Nfd5 20. Rc5 Nxe3 21. fxe3 Rxe3 22. Ra1 h6 23. h4 Rd3 24. Kh2 Ne2 25. Ra4 Rb8 26. Rc2 Re8 27. Rc5 Nf4 28. Re5 Rb8 29. Rf5 Ne6 30. Rxa6 Nxd4 31. Rxf7 Rb2 32. Ne5 Rdd2 33. Rg6 Ne6 34. Re7 Rd4 35. Rexe6 Rxh4+ 36. Kg3 Rhb4 37. Re8+ Kh7 38. Re7 R2b3+ 39. Kh2 Rh4+ 40. Kg1 Rb1+ 41. Kf2 Rf4+ 42. Ke3 Rf6 43. Rexg7+ Kh8 44. Rg8+ Kh7 45. R6g7# 1-0

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "5"]
[White "Sergeev, Vitalij"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2162"]
[BlackElo "2554"]
[PlyCount "87"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 c5 8. dxc6 Nxc6 9. Nb5 Bf8 10. Nec3 a6 11. Na3 Nf6 12. f3 Be6 13. Be2 Rc8 14. Qd2 Be7 15. Nc2 0-0 16. Nd5 Bxd5 17. cxd5 Nb8 18. 0-0 Nfd7 19. g4 f5 20. gxf5 gxf5 21. exf5 Nf6 22. Kh1 Kh8 23. Na3 b5 24. Rg1 Nbd7 25. Nc2 Rg8 26. Nb4 Nb8 27. Rxg8+ Qxg8 28. Rg1 Qf7 29. a3 Bd8 30. Rc1 Qb7 31. Bg5 Be7 32. b3 Rc7 33. Kg2 Qc8 34. Rxc7 Qxc7 35. h4 Qc5 36. Bd3 a5 37. Nc6 Nxc6 38. dxc6 Qxc6 39. Bxf6+ Bxf6 40. Qh6 Bg7 41. Qe6 b4 42. f6 Bf8 43. Qf7 Qc8 44. Qxh7# 1-0

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "2"]
[White "Sergeev, Vitalij"]
[Black "Noritsyn, Nikolay"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2162"]
[BlackElo "2512"]
[PlyCount "97"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 e6 7. Be3 Be7 8. Nc3 0-0 9. Qd2 d5 10. exd5 exd5 11. 0-0-0 Bb4 12. a3 Ba5 13. b4 Bb6 14. c5 Bc7 15. Bd3 a5 16. Nxc6 bxc6 17. b5 cxb5 18. Nxb5 Be5 19. a4 Bd7 20. f4 Bb8 21. Bd4 Re8 22. Rhe1 Bg4 23. Rxe8+ Qxe8 24. Re1 Qd8 25. h3 Bd7 26. Qe3 Ne4 27. Bxe4 dxe4 28. Qxe4 Ra6 29. f5 h5 30. Rd1 Qg5+ 31. Be3 Qd8 32. g4 Qc8 33. Qd3 Be8 34. Qd8 Rc6 35. Qxc8 Rxc8 36. Kb1 hxg4 37. hxg4 f6 38. Nd6 Bxd6 39. cxd6 Bxa4 40. d7 Rd8 41. Bb6 Rxd7 42. Rxd7 Bxd7 43. Bxa5 Bc6 44. Bd2 Bf3 45. g5 Be4+ 46. Kb2 Bxf5 47. gxf6 gxf6 48. Bc3 Kf7 49. Bxf6 1/2-1/2

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "8"]
[White "Sergeev, Vitalij"]
[Black "Panarin, Mikhail"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2162"]
[BlackElo "2562"]
[PlyCount "46"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. d3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. g4 Bb4 8. Bd2 d4 9. Nb1 Qb6 10. g5 Nfd7 11. a3 Bxd2+ 12. Nxd2 Qxb2 13. Rb1 Qxc2 14. Rxb7 0-0 15. Be2 Nc5 16. Rb1 Nbd7 17. Qg3 Rab8 18. Rb4 Qc3 19. Rc4 Qa5 20. Qd6 Rb2 21. Rb4 Qxa3 22. Rxb2 Nxd3+ 23. Bxd3 Qxd6 0-1

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "1"]
[White "Tofan, Ibrahim"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2078"]
[BlackElo "2162"]
[PlyCount "40"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nf6 3. Nc3 Nc6 4. Bb2 e6 5. g3 d5 6. Bg2 d4 7. Nce2 e5 8. d3 Be6 9. f4 Qa5+ 10. Qd2 Qxd2+ 11. Kxd2 Ng4 12. f5 Bd7 13. Nf3 g6 14. h4 gxf5 15. exf5 Bxf5 16. Ng5 Bh6 17. Bxc6+ bxc6 18. Rhf1 Bg6 19. Ke1 Ne3 20. Ba3 Nxc2+ 0-1

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "7"]
[White "Vasquez Schroder, Rodrigo Rafael"]
[Black "Sergeev, Vitalij"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2441"]
[BlackElo "2162"]
[PlyCount "86"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. f3 Qb6 8. Ndb5 Bg7 9. Na4 Qa5+ 10. Bd2 Qd8 11. Be3 Qa5+ 12. Nac3 a6 13. Nd4 Nxd4 14. Bxd4 Be6 15. Qd2 0-0 16. Rc1 Rac8 17. b3 Nd7 18. Bxg7 Kxg7 19. Na4 Qe5 20. Be2 b5 21. Nb2 h6 22. 0-0 h5 23. Kh1 Nf6 24. Rc2 h4 25. Nd3 Qd4 26. Nf4 Qxd2 27. Rxd2 Bd7 28. Rc1 g5 29. Nd5 Nxd5 30. Rxd5 f6 31. Rdd1 bxc4 32. Bxc4 Rc7 33. Bd3 Rfc8 34. Rxc7 Rxc7 35. Kg1 Bb5 36. Bxb5 axb5 37. Rd2 b4 38. Kf2 Kf7 39. Ke2 Rc3 40. Rd4 Rc2+ 41. Rd2 Rc3 42. Rd4 Rc2+ 43. Rd2 Rc3 1/2-1/2

[Event "Titled Tuesday intern op 25th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.25"]
[Round "3"]
[White "Weetik, Vjacheslav"]
[Black "Sergeev, Vitalij"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2423"]
[BlackElo "2162"]
[PlyCount "80"]
[EventDate "2020.08.25"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. h3 Nc6 7. Bh2 e5 8. dxe5 Nxe5 9. Be2 Be6 10. Nxe5 dxe5 11. Qxd8 Raxd8 12. Bxe5 c6 13. 0-0 b5 14. a3 a5 15. f3 Nd7 16. Bxg7 Kxg7 17. Rfd1 Nb6 18. Rxd8 Rxd8 19. Rd1 Rxd1+ 20. Nxd1 f5 21. exf5 Bxf5 22. Ne3 Na4 23. g4 Be6 24. Nd1 g5 25. Kf2 Kf6 26. Ke3 Ke5 27. b3 Nb6 28. Nb2 Nd5+ 29. Kd2 Nf4 30. Bf1 b4 31. a4 Kd4 32. Nd3 Nxd3 33. Bxd3 h6 34. Be4 c5 35. Bd3 Bf7 36. Bb5 Bd5 37. Be2 Be6 38. Bb5 Bd5 39. Be2 Be6 40. Bb5 Bd5 1/2-1/2

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "6"]
[White "Costa, Paulo Cesar"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1974"]
[BlackElo "2162"]
[PlyCount "88"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 d6 4. d4 cxd4 5. Nxd4 e5 6. Nb5 Be6 7. b3 Be7 8. Bg2 Qd7 9. 0-0 Nf6 10. N5c3 Rc8 11. Bg5 h6 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. cxd5 Nd4 15. Nd2 0-0 16. Ne4 Be7 17. e3 Nb5 18. a4 Nc3 19. Nxc3 Rxc3 20. Rc1 Rfc8 21. Rxc3 Rxc3 22. Qb1 Qc8 23. Be4 Kf8 24. Bf5 Qc5 25. Be4 a6 26. Rd1 Qa3 27. Bc2 Qb4 28. Rd3 Rc5 29. Rd1 g6 30. h4 h5 31. Kg2 Rc3 32. Rd3 Rc8 33. Kh2 Bf6 34. Rd1 Kg7 35. e4 Bd8 36. Bd3 Ba5 37. Qb2 Rc3 38. Bc2 Bb6 39. Kg1 Bd4 40. Qb1 Rxg3+ 41. Kf1 Rf3 42. Kg2 Rxf2+ 43. Kh1 Qc5 44. Rd3 Qc8 0-1

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "9"]
[White "Diaz Perez, Michel Alejandro"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2459"]
[BlackElo "2162"]
[PlyCount "72"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nc6 7. Nf3 h6 8. Bc1 e5 9. d5 Ne7 10. 0-0 c6 11. Ne1 g5 12. Nd3 Ng6 13. Be3 Nf4 14. f3 cxd5 15. cxd5 a6 16. a4 N6h5 17. Rf2 f5 18. Bf1 fxe4 19. fxe4 Nf6 20. h3 Bd7 21. Kh2 Qe8 22. g3 N4h5 23. Be2 Qg6 24. Qh1 g4 25. h4 Rac8 26. Raf1 Rxc3 27. bxc3 Nxe4 28. Rxf8+ Bxf8 29. Qg2 Nexg3 30. Rg1 Nxe2 31. Qxe2 g3+ 32. Kg2 Bg4 33. Qd2 Qf5 34. Ne1 Bg7 35. Qd3 Bf3+ 36. Kf1 Be4+ 0-1

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "3"]
[White "Fakhrutdinov, Timur"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2501"]
[BlackElo "2162"]
[PlyCount "64"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 g6 4. h3 Bg7 5. e3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Nbd2 Nbd7 9. Ne5 c5 10. Bf3 Rc8 11. c3 e6 12. Qa4 Nxe5 13. Bxe5 a5 14. Rfd1 Nd7 15. Bxg7 Kxg7 16. c4 Bc6 17. Qa3 cxd4 18. cxd5 Bxd5 19. Bxd5 exd5 20. exd4 Re8 21. Qb3 Nf8 22. Nf1 Ne6 23. Ne3 Nf4 24. Kh2 Rc6 25. Rac1 Rxc1 26. Rxc1 Qf6 27. Qb5 Re4 28. Rc6 Ne6 29. Qxb6 Qf4+ 30. Kg1 Nxd4 31. Rc7 Re6 32. Qb7 Rf6 0-1

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "1"]
[White "Gadimbayli, Abdulla Azar"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2470"]
[BlackElo "2162"]
[PlyCount "77"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. c3 d5 5. e5 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bb5 Nge7 9. 0-0 Qb6 10. Ba4 h5 11. d3 Nf5 12. g4 hxg4 13. hxg4 Nh4 14. Qe2 Be7 15. Be3 d4 16. cxd4 cxd4 17. Bf2 g5 18. Nd2 gxf4 19. Rac1 Qa6 20. Bxc6+ bxc6 21. Qe4 Rc8 22. Nc4 Ng6 23. Bxd4 c5 24. Bc3 Kf8 25. Bd2 Rh4 26. Qf3 Bg5 27. Be1 Rh6 28. Rc2 Qa4 29. b3 Qd7 30. Bc3 Be7 31. Rh2 Rxh2 32. Kxh2 Kg7 33. Kg1 Rd8 34. Rd1 Rh8 35. Nd2 c4 36. Nxc4 a5 37. d4 a4 38. d5 Qxd5 39. Rxd5 1-0

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "7"]
[White "Postny, Evgeny"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2600"]
[BlackElo "2162"]
[PlyCount "100"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e3 d6 6. Be2 c5 7. 0-0 Nc6 8. c3 Be6 9. h3 cxd4 10. exd4 Rc8 11. Re1 Qb6 12. Bc4 Nxd4 13. Nxd4 Bxc4 14. Nxc4 Rxc4 15. Qb3 Rc7 16. Qxb6 axb6 17. Rad1 e6 18. Bxf6 Bxf6 19. Nb5 Rd7 20. Rxd6 Rxd6 21. Nxd6 Rd8 22. Ne4 Be7 23. Kf1 f5 24. Ng3 Kf7 25. Ke2 b5 26. a3 h5 27. Nf1 e5 28. Ne3 Ke6 29. Rd1 Rxd1 30. Kxd1 e4 31. Nc2 Bc5 32. Ke2 Kd5 33. b3 h4 34. f3 Bb6 35. Nb4+ Ke5 36. fxe4 Kxe4 37. Nd3 g5 38. Ne1 g4 39. Nd3 Be3 40. Ne1 Bf4 41. Nc2 Be5 42. c4 bxc4 43. bxc4 Bd4 44. a4 Ba7 45. a5 Kf4 46. hxg4 fxg4 47. Kf1 Kg3 48. c5 Bxc5 49. Ne1 h3 50. gxh3 gxh3 0-1

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "4"]
[White "Sergeev, Vitalij"]
[Black "Deepan Chakkravarthy, J."]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "2162"]
[BlackElo "2535"]
[PlyCount "48"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. Nc3 Qc6 10. Bg5 Bxf5 11. exf5 Nd7 12. 0-0 Nb6 13. Kh1 d5 14. a4 f6 15. a5 Nc4 16. Bc1 Rd8 17. b3 Bb4 18. Ra4 Bxc3 19. bxc4 Qxa4 20. cxd5 0-0 21. Be3 Qc4 22. Qb1 Qxd5 23. Bb6 Rd7 24. h4 Rc8 0-1

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "10"]
[White "Sergeev, Vitalij"]
[Black "Rustemov, Alexander"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2162"]
[BlackElo "2525"]
[PlyCount "107"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. exd5 Nxd5 7. N2f3 Be7 8. Bd3 Nb4 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. c3 N4c6 12. 0-0 Nxd4 13. Nxd4 e5 14. Nf3 Qxd1 15. Rxd1 Nc6 16. Be3 f6 17. Kf1 Kf7 18. Ke2 Ke6 19. g3 Rac8 20. Nd2 Rhd8 21. h4 f5 22. a4 a6 23. Bb6 Rd5 24. Nb3 e4 25. Rxd5 Kxd5 26. Rd1+ Ke6 27. f3 exf3+ 28. Kxf3 Ne5+ 29. Kf2 Nc4 30. Be3 Nxb2 31. Nd4+ Kd5 32. Rd2 Ke4 33. Rxb2 Rxc3 34. Bd2 Rd3 35. Ne6 Bd6 36. Bf4 Bxf4 37. Nxf4 Rf3+ 38. Kg2 Ra3 39. Rb4+ Ke3 40. Rxb7 Rxa4 41. Re7+ Kd4 42. Rxg7 Ra2+ 43. Kh3 Ke4 44. Rxh7 Kf3 45. h5 Ra1 46. Kh4 Rh1+ 47. Kg5 Rg1 48. h6 Rxg3+ 49. Kxf5 Rg4 50. Ng6 Rb4 51. Ra7 Rb5+ 52. Ne5+ Ke3 53. h7 Rb8 54. Rxa6 1-0

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "5"]
[White "Sergeev, Vitalij"]
[Black "Sammed Jaykumar, Shete"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "2162"]
[BlackElo "2412"]
[PlyCount "176"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 Qb6 8. a4 g6 9. Be3 Qc7 10. Nh6 Bg7 11. 0-0 a6 12. Be2 Nh5 13. Nc3 Nf4 14. Nd5 Nxd5 15. exd5 Nf6 16. Ra3 Bd7 17. a5 Qd8 18. Qd2 Rc8 19. c4 Qe7 20. Rb3 Rc7 21. Bb6 Rc8 22. Be3 Bxh6 23. Bxh6 Rc7 24. Rc1 Bc8 25. Rbc3 Nd7 26. b4 f6 27. c5 Qf7 28. Be3 0-0 29. c6 Nb8 30. Bb6 Re7 31. Bc4 f5 32. f4 exf4 33. Qxf4 Re5 34. Ba7 Nd7 35. cxd7 Bxd7 36. Bd3 Rfe8 37. Rc7 Re1+ 38. Rxe1 Rxe1+ 39. Bf1 Re5 40. Bd4 Re7 41. Qxd6 f4 42. Rxb7 f3 43. gxf3 Qxf3 44. Qxe7 Qg4+ 45. Bg2 Qxd4+ 46. Kf1 Bb5+ 47. Qe2 Qf4+ 48. Ke1 Bxe2 49. Kxe2 Qe5+ 50. Kf2 Qd4+ 51. Kf1 Qf4+ 52. Ke2 Qxh2 53. Kf2 Qf4+ 54. Kg1 Qd4+ 55. Kh1 h5 56. Rb6 Kg7 57. b5 axb5 58. d6 h4 59. d7 Kh6 60. Re6 Qxd7 61. Rb6 Qd1+ 62. Kh2 Qd3 63. a6 Qg3+ 64. Kh1 Qe1+ 65. Kh2 Qe5+ 66. Kh1 Qa1+ 67. Kh2 b4 68. Kh3 b3 69. Kh2 b2 70. a7 Qxa7 71. Rxb2 Qc7+ 72. Kh1 Qe5 73. Rf2 Qe1+ 74. Rf1 Qg3 75. Kg1 h3 76. Rf2 hxg2 77. Rxg2 Qe1+ 78. Kh2 Kh5 79. Rg3 Qxg3+ 80. Kxg3 Kg5 81. Kf3 Kh4 82. Kf4 g5+ 83. Kf3 Kh3 84. Kf2 g4 85. Kg1 Kg3 86. Kh1 Kf2 87. Kh2 g3+ 88. Kh3 g2 0-1

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "8"]
[White "Sergeev, Vitalij"]
[Black "Sawlin, Leonid"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2162"]
[BlackElo "2385"]
[PlyCount "107"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. a3 d5 3. Nc3 c5 4. exd5 exd5 5. d4 Nf6 6. Bg5 cxd4 7. Qxd4 Nc6 8. Bb5 Be7 9. Qa4 0-0 10. 0-0-0 Be6 11. Nge2 Ne5 12. Nf4 a6 13. Be2 b5 14. Qd4 Nc6 15. Qe3 Bf5 16. Bxf6 Bxf6 17. Nfxd5 Re8 18. Nxf6+ Qxf6 19. Qc5 Rac8 20. Rd2 Qg5 21. g3 Ne5 22. f4 Qg6 23. Qd6 Re6 24. Qd4 Nc6 25. Qc5 h5 26. Bf3 Bg4 27. Bxg4 Qxg4 28. Rhd1 Rce8 29. Nd5 Ne7 30. Nxe7+ R6xe7 31. b3 Kh7 32. Kb2 Re6 33. Rd8 Re2 34. Rxe8 Rxe8 35. Rd6 f6 36. Rxa6 Rc8 37. Qxb5 Qg6 38. Rc6 Rd8 39. a4 Qe4 40. Rc3 Qd4 41. Qc4 Qg1 42. Qe4+ Kh6 43. f5 Rd1 44. Qf4+ Kh7 45. Rc7 Rb1+ 46. Kc3 Qe1+ 47. Qd2 Qe5+ 48. Kb4 Qxc7 49. Qe2 Rc1 50. Qxh5+ Kg8 51. Qe8+ Kh7 52. Qh5+ Kg8 53. Qe8+ Kh7 54. Qh5+ 1/2-1/2

[Event "Titled Tuesday intern op 11th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.11"]
[Round "2"]
[White "Sergeev, Vitalij"]
[Black "Skuhala, Barbara"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2162"]
[BlackElo "2089"]
[PlyCount "79"]
[EventDate "2020.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e5 7. Nc2 Be7 8. Nc3 Be6 9. Ne3 0-0 10. Be2 Nbd7 11. Ned5 Bxd5 12. cxd5 Rc8 13. 0-0 b5 14. Be3 Nh5 15. g3 g6 16. Bh6 Ng7 17. Kg2 f5 18. Qd2 Nf6 19. exf5 gxf5 20. Bd3 Nd7 21. Kh1 Qe8 22. Rae1 Qg6 23. g4 b4 24. Nd1 e4 25. Bxa6 Rce8 26. Bb5 Rd8 27. Bxg7 Qxg7 28. gxf5 Rxf5 29. Rg1 Bg5 30. Ne3 Rxf3 31. Rxg5 Qxg5 32. Rg1 Qxg1+ 33. Kxg1 Ne5 34. Be2 Rf7 35. Kh1 Kh8 36. Qxb4 Rg8 37. Qxd6 Nf3 38. Bxf3 exf3 39. Qe5+ Rgg7 40. Qe8+ 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "7"]
[White "Dimakiling, Oliver"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2409"]
[BlackElo "2162"]
[PlyCount "82"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 c6 7. h3 e5 8. e4 Be6 9. d3 Na6 10. Be3 Nc7 11. Re1 Re8 12. Rc1 a5 13. b3 c5 14. Qd2 Qc8 15. Kh2 Bd7 16. a4 Ne6 17. Bh6 Qd8 18. Ne2 Nd4 19. Nexd4 cxd4 20. c5 Be6 21. Bxg7 Kxg7 22. Qb2 Rc8 23. b4 dxc5 24. bxc5 Nd7 25. Qb5 Qc7 26. Ng5 Nxc5 27. Nxe6+ Rxe6 28. Rc4 Qb6 29. Qxb6 Rxb6 30. Rec1 Rbc6 31. Bf1 Nxa4 32. Rxc6 Rxc6 33. Ra1 b5 34. f4 exf4 35. gxf4 Nc3 36. Rxa5 b4 37. Ra7 Rb6 38. e5 b3 39. e6 b2 40. e7 Re6 41. f5 gxf5 0-1

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "10"]
[White "Sergeev, Vitalij"]
[Black "Bernadskiy, Vitaliy"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2162"]
[BlackElo "2629"]
[PlyCount "61"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 0-0 8. Be3 Nc6 9. Qd2 a5 10. Be2 a4 11. 0-0 Nxd4 12. Bxd4 Be6 13. b3 Qa5 14. Rab1 axb3 15. axb3 Qb4 16. Kh1 Nd7 17. f4 Nc5 18. Bxg7 Kxg7 19. f5 Bd7 20. Rf3 Bc6 21. Rh3 h5 22. Qd4+ Kh6 23. Nd5 Bxd5 24. exd5 Nd7 25. Qf4+ Kg7 26. Rf1 Nf6 27. Qg5 Rh8 28. fxg6 fxg6 29. Bd3 Rh6 30. Rg3 h4 31. Re3 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "4"]
[White "Sergeev, Vitalij"]
[Black "Fakhrutdinov, Timur"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2162"]
[BlackElo "2501"]
[PlyCount "53"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. Be2 Nd4 6. e5 Nxe2 7. Qxe2 Ng8 8. 0-0 d6 9. exd6 Bxd6 10. Rd1 Nf6 11. d4 Qe7 12. Bg5 cxd4 13. Rxd4 Bc5 14. Rd3 h6 15. Bxf6 gxf6 16. a3 Bd7 17. Rad1 0-0-0 18. b4 Bb6 19. c5 Bc7 20. Nd4 Be5 21. Qd2 Bxd4 22. Rxd4 Bc6 23. b5 Rxd4 24. Qxd4 Bd7 25. c6 bxc6 26. Qxa7 cxb5 27. Nxb5 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "1"]
[White "Sergeev, Vitalij"]
[Black "Gorin, Leonid"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2162"]
[BlackElo "2443"]
[PlyCount "94"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Qb6 11. Neg5 0-0-0 12. Nxe6 fxe6 13. Qe2 Re8 14. Rab1 Bd6 15. b4 e5 16. Qd3 g6 17. Ng5 Nd8 18. c4 dxc3 19. Be3 Qc6 20. b5 Qd7 21. Qxc3 Kb8 22. a4 Ne6 23. a5 Nxg5 24. Bxg5 e4 25. Be3 Rhf8 26. Red1 Qe6 27. Qd4 b6 28. axb6 axb6 29. Qa4 Be5 30. Rdc1 Qd5 31. Rc6 Re6 32. Rd1 Rxc6 33. Rxd5 Re6 34. Qa6 h5 35. g3 h4 36. Bd4 Bd6 37. Bxb6 Be5 38. Rxe5 Rxb6 39. Qa7+ Kxa7 40. Rxe4 h3 41. Rb4 Rd8 42. f4 Rd2 43. g4 Re6 44. Kf1 Ree2 45. f5 Rxh2 46. Ke1 Rdg2 47. Ra4+ Kb7 0-1

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "3"]
[White "Sergeev, Vitalij"]
[Black "Ogloblin, Nikolay"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2162"]
[BlackElo "2346"]
[PlyCount "107"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. Be2 d5 6. exd5 exd5 7. d4 cxd4 8. Nxd4 dxc4 9. Nxc6 Qxd1+ 10. Kxd1 bxc6 11. Bxc4 Be6 12. Bxe6 fxe6 13. Re1 Kf7 14. Bd2 Bc5 15. Kc2 Bxf2 16. Re2 Bd4 17. Ne4 Nxe4 18. Rxe4 Bf6 19. Rae1 Rhe8 20. Rc4 Rac8 21. Bc3 Red8 22. Ra4 Rd7 23. Rf1 Ke7 24. Bxf6+ gxf6 25. Rh4 Rh8 26. Rh6 f5 27. Re1 Rd6 28. Re3 Kf7 29. Kc3 a5 30. a4 Rg8 31. Rxh7+ Kf6 32. Rh6+ Rg6 33. Rxg6+ Kxg6 34. Re5 Kf6 35. Rxa5 e5 36. Ra8 e4 37. a5 Ke5 38. a6 Kf4 39. Re8 Rd7 40. Kb4 Ra7 41. Ka5 Ke3 42. Kb6 Rg7 43. g3 Kf2 44. a7 Rxa7 45. Kxa7 e3 46. h3 e2 47. Kb6 Kxg3 48. Rxe2 Kxh3 49. Re8 f4 50. Kxc6 f3 51. Rf8 Kg2 52. b4 f2 53. Rxf2+ Kxf2 54. b5 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "9"]
[White "Sergeev, Vitalij"]
[Black "Postny, Evgeny"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2162"]
[BlackElo "2600"]
[PlyCount "73"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. Nf4 Qh4 9. Ngh5 Bxh5 10. Qxh5 Qxh5 11. Nxh5 g6 12. Ng3 Nf6 13. f3 Nbd7 14. Ne4 Bc7 15. Bg5 Nd5 16. Bb3 h6 17. Bd2 0-0-0 18. c4 Ne7 19. Bc3 Rhe8 20. 0-0-0 Nf5 21. g3 Nb6 22. Nf6 Rf8 23. Rhe1 Nd7 24. Nxd7 Rxd7 25. d5 exd5 26. cxd5 c5 27. Bc2 Nd6 28. Bd3 a6 29. Kc2 Re8 30. Rxe8+ Nxe8 31. Re1 Kd8 32. a4 Re7 33. b4 Rxe1 34. Bxe1 cxb4 35. Bxb4 Bd6 36. Bd2 Ke7 37. Bxh6 1/2-1/2

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "6"]
[White "Sergeev, Vitalij"]
[Black "Robson, Ray"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "2162"]
[BlackElo "2673"]
[PlyCount "58"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 d5 8. exd5 a6 9. Bxd7+ Qxd7 10. Ne3 b5 11. c4 Bb7 12. Nc3 Bc5 13. Qd3 0-0 14. b3 Rac8 15. Bd2 Nh5 16. 0-0 Nf4 17. Qc2 f5 18. g3 Nh3+ 19. Kg2 f4 20. Ng4 Ng5 21. h4 Nxf3 22. Kxf3 h5 23. Nxe5 Qh3 24. Ne4 fxg3+ 25. Ke2 Qg2+ 26. Kd3 Rxf1 27. Rxf1 Qxf1+ 28. Kc3 b4+ 29. Kb2 Bd4+ 0-1

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "8"]
[White "Shubin, Kirill"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2429"]
[BlackElo "2162"]
[PlyCount "76"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. 0-0 e6 5. c3 a6 6. Bxc6 Qxc6 7. Re1 Ne7 8. d4 Ng6 9. d5 Qc7 10. c4 e5 11. Nbd2 Be7 12. Nf1 d6 13. Ng3 b5 14. b3 0-0 15. Nf5 Bf6 16. Bg5 Bxg5 17. Nxg5 h6 18. Nh3 Qd8 19. Qh5 bxc4 20. bxc4 Rb8 21. Rab1 Rb4 22. Qe2 Bxf5 23. exf5 Nh4 24. Rxb4 cxb4 25. Qg4 Qf6 26. f4 exf4 27. Qxf4 Nxf5 28. Nf2 h5 29. Rd1 Re8 30. Ne4 Qe5 31. Qxe5 Rxe5 32. Nd2 a5 33. Nf3 Re2 34. c5 Rxa2 35. Nd4 Nxd4 36. cxd6 Ne2+ 37. Kf1 Kf8 38. Rd4 Nxd4 0-1

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "5"]
[White "Tristan, Leonardo"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2535"]
[BlackElo "2162"]
[PlyCount "74"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. Be2 d5 6. 0-0 Nh5 7. Bg5 c5 8. c3 h6 9. Bh4 g5 10. Nfd2 gxh4 11. Bxh5 h3 12. g3 Qb6 13. Qb3 Nc6 14. Bf3 Rd8 15. Bxd5 Rxd5 16. Qxd5 Be6 17. Qxc5 Qxb2 18. d5 Qxa1 19. dxe6 Qxa2 20. Nc4 fxe6 21. Nbd2 Rd8 22. Qb5 Rd7 23. Qb3 Qxb3 24. Nxb3 Rd3 25. Nc5 Rxc3 26. Nxe6 Rxc4 27. Rd1 b5 28. Nf4 a5 29. Nxh3 a4 30. Rd7 b4 31. Nf4 a3 32. Rc7 a2 33. Kg2 a1Q 34. Rc8+ Kf7 35. Nd5 Ne5 36. Rd8 Qd1 37. Nf4 Qxd8 0-1

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "2"]
[White "Wieczorek, Oskar"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2493"]
[BlackElo "2162"]
[PlyCount "52"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. d3 f5 5. 0-0 Nf6 6. c4 Be7 7. Nc3 d6 8. Bg5 0-0 9. Bxf6 Bxf6 10. Nd5 Be6 11. Nd2 Qd7 12. Nb1 f4 13. Nbc3 Bg4 14. Rb1 Bd8 15. b4 cxb4 16. Nxb4 Nd4 17. Bd5+ Kh8 18. f3 Bh3 19. Rf2 Nf5 20. Ne4 Ne3 21. Qc1 Bb6 22. c5 dxc5 23. Nxc5 Bxc5 24. Qxc5 Rfc8 25. Qa5 b6 26. Qa6 Nxd5 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "3"]
[White "Egorov, Evgeni"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2314"]
[BlackElo "2162"]
[PlyCount "99"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nb3 Nf6 7. Be2 d6 8. 0-0 0-0 9. Re1 a5 10. a4 Nb4 11. Bf1 Nd7 12. Nd5 Nc5 13. c3 Nc6 14. Nxc5 dxc5 15. Bg5 Be6 16. Nxe7+ Nxe7 17. Qxd8 Rfxd8 18. Bxe7 Rd2 19. Re2 Rxe2 20. Bxe2 b6 21. Bb5 Bf8 22. Bxf8 Kxf8 23. Rd1 Ke7 24. f4 Rd8 25. Rxd8 Kxd8 26. Kf2 Ke7 27. h4 f6 28. h5 Bf7 29. h6 Kd6 30. g3 Bb3 31. Ke3 Ba2 32. Be8 Bg8 33. Kd3 Ke7 34. Bb5 Bb3 35. Bc6 g5 36. Bb5 Bd1 37. Kd2 Bf3 38. Bd3 Kf7 39. e5 gxf4 40. gxf4 fxe5 41. fxe5 Ke6 42. Ke3 Bd1 43. Kf4 Bxa4 44. Bxh7 Kf7 45. Bf5 Bb3 46. Kg5 b5 47. e6+ Kg8 48. Kf6 b4 49. Ke5 Ba4 50. Kd5 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "7"]
[White "Moreira, Ronaldo Alonso"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2088"]
[BlackElo "2162"]
[PlyCount "114"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Be3 Na6 9. g4 Nc5 10. Nd2 Ne8 11. Rg1 Bf6 12. g5 Bg7 13. h4 f5 14. h5 Rf7 15. Qc2 f4 16. Bxc5 dxc5 17. hxg6 hxg6 18. Be2 Nd6 19. 0-0-0 Bd7 20. Bg4 Bxg4 21. Rxg4 Qd7 22. Rh4 Kf8 23. Rdh1 Ke7 24. Qd3 Rg8 25. Rh7 Bf8 26. Nf3 Qg4 27. Nxe5 Qg2 28. Rxf7+ Nxf7 29. Rh7 Qg1+ 30. Nd1 Rg7 31. Rxg7 Bxg7 32. Nxf7 Kxf7 33. Qh3 Qe1 34. Qe6+ Kf8 35. Qxg6 Bxb2+ 36. Kxb2 Qd2+ 37. Kb1 Qxd1+ 38. Kb2 Qd2+ 39. Kb1 Qe1+ 40. Kb2 Qxf2+ 41. Kb1 Qf1+ 42. Kb2 Qe2+ 43. Kb1 Qd1+ 44. Kb2 Qd4+ 45. Kb1 Qd3+ 46. Kb2 Qd4+ 47. Kb1 f3 48. Qf5+ Kg7 49. Qxf3 a4 50. Qf6+ Qxf6 51. gxf6+ Kxf6 52. Kc2 Ke5 53. Kd3 a3 54. Ke3 b6 55. Kd3 Kf4 56. Kc3 Kxe4 57. Kb3 Kd4 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "6"]
[White "Sergeev, Vitalij"]
[Black "Gevorgyan, Maria"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2162"]
[BlackElo "2228"]
[PlyCount "72"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Bg5 Bg7 9. Be2 0-0 10. Qd2 Qa5 11. 0-0 Be6 12. Rac1 Rfc8 13. b3 Qd8 14. f4 h6 15. Bh4 Qd7 16. Qe3 Ng4 17. Bxg4 Bxg4 18. Nd5 Re8 19. h3 Be6 20. f5 gxf5 21. exf5 Bxd5 22. cxd5 Qb5 23. Rcd1 Rac8 24. Rfe1 Rc3 25. Qxa7 Rd3 26. Qf2 Bd4 27. Rxd3 Bxf2+ 28. Bxf2 Qxd3 29. f6 Qxd5 30. fxe7 f6 31. Bb6 Kf7 32. Bd8 Rg8 33. Re2 Qd1+ 34. Kf2 Rxg2+ 35. Kxg2 Qxe2+ 36. Kg3 Qxa2 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "4"]
[White "Sergeev, Vitalij"]
[Black "Hosseinzadeh, Nima"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2162"]
[BlackElo "2217"]
[PlyCount "60"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. Nge2 Rb8 9. d5 Ne5 10. Nd4 c5 11. dxc6 Nxc6 12. 0-0-0 Nxd4 13. Bxd4 Be6 14. Kb1 b5 15. cxb5 axb5 16. Bxb5 Qa5 17. a4 Qb4 18. Bxf6 Bxf6 19. Nd5 Qb3 20. Qc2 Rxb5 21. axb5 Bxd5 22. Rxd5 Qb4 23. f4 Ra8 24. e5 dxe5 25. fxe5 Qa5 26. Kc1 Bg5+ 27. Kd1 Qa1+ 28. Ke2 Qxh1 29. Kf3 Qf1+ 30. Kg4 Qf4+ 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "8"]
[White "Sergeev, Vitalij"]
[Black "Kakabayaev, Mergen"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2162"]
[BlackElo "2285"]
[PlyCount "120"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Qe2 b6 7. Nf3 Bb7 8. 0-0 Be7 9. b3 0-0 10. Bb2 Nxe4 11. Bxe4 Bxe4 12. Qxe4 c5 13. Rad1 Qc7 14. c4 Bf6 15. Rfe1 Rad8 16. Qe2 cxd4 17. Nxd4 a6 18. Rd2 Nc5 19. Red1 Rd7 20. Ba3 Rfd8 21. Bxc5 Qxc5 22. Nf3 Rxd2 23. Rxd2 Rxd2 24. Nxd2 Qd4 25. g3 Qa1+ 26. Nf1 g6 27. Kg2 Bd4 28. Ne3 Bxe3 29. fxe3 Qc3 30. e4 e5 31. Kf2 Kg7 32. Qe3 Qb2+ 33. Qe2 Qa1 34. Qd2 a5 35. Ke3 Qg1+ 36. Kd3 Qd4+ 37. Kc2 Qxe4+ 38. Qd3 Qxd3+ 39. Kxd3 f5 40. a3 Kf6 41. b4 axb4 42. axb4 Ke6 43. Ke3 Kd6 44. Kd3 e4+ 45. Kd4 Ke6 46. Ke3 Ke5 47. h3 g5 48. h4 f4+ 49. Kf2 h6 50. h5 Kd4 51. gxf4 gxf4 52. c5 bxc5 53. b5 Kd5 54. b6 Kc6 55. Kg2 Kxb6 56. Kh3 e3 57. Kg4 e2 58. Kf5 e1Q 59. Kg6 Qe6+ 60. Kg7 f3 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "1"]
[White "Sergeev, Vitalij"]
[Black "Romanov, Evgeny"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2162"]
[BlackElo "2599"]
[PlyCount "105"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Nc6 5. Be2 Nge7 6. 0-0 Nd4 7. Nxd4 cxd4 8. Nb1 Nc6 9. d3 Be7 10. a3 0-0 11. b4 b5 12. Bb2 Bb7 13. Nd2 Rc8 14. c5 a5 15. Qb3 a4 16. Qc2 d6 17. cxd6 Bxd6 18. Qd1 Qh4 19. g3 Qe7 20. f4 f5 21. e5 Bb8 22. Bf3 g5 23. Rc1 Kh8 24. Kh1 Rg8 25. Rg1 Qd7 26. Qe2 Rg7 27. Rc5 gxf4 28. gxf4 Rxg1+ 29. Kxg1 Rg8+ 30. Kh1 Na7 31. Rc1 Bd5 32. Rc5 Bb7 33. Rc1 Nc6 34. Rg1 Rxg1+ 35. Kxg1 Ne7 36. Bxb7 Qxb7 37. Qf3 Nd5 38. Bxd4 Ba7 39. Bxa7 Qxa7+ 40. Kf1 Qc7 41. Qf2 Qc1+ 42. Kg2 Qc2 43. Nf3 Qxd3 44. Qc5 Nxf4+ 45. Kg3 Nh5+ 46. Kh4 Kg8 47. Qc8+ Kg7 48. Qxe6 Qxf3 49. Qe7+ Kg8 50. Qe8+ Kg7 51. Qe7+ Kg8 52. Qe8+ Kg7 53. Qe7+ 1/2-1/2

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "2"]
[White "Sergeev, Vitalij"]
[Black "Suvorov, Alexander David"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2162"]
[BlackElo "2313"]
[PlyCount "132"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. Be2 Bd6 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Bb4 9. Nxc6 dxc6 10. Qc2 e5 11. Bg5 h6 12. Bh4 Be7 13. Rad1 Qc7 14. Bg3 Be6 15. f3 Rfd8 16. Bf2 Nd7 17. a3 a5 18. Na4 Rab8 19. Rd2 Nf8 20. Rxd8 Bxd8 21. Rd1 Qe7 22. Qc3 Qf6 23. Nc5 h5 24. b4 axb4 25. axb4 h4 26. Be3 h3 27. g3 Bc7 28. b5 g6 29. Qd2 Rd8 30. Qc2 Rxd1+ 31. Qxd1 Bb6 32. Qd2 Bxc5 33. Bxc5 Nd7 34. Be3 Qd8 35. Qd6 Qa5 36. Qd2 Qa1+ 37. Qc1 Qxc1+ 38. Bxc1 cxb5 39. cxb5 Nb6 40. Be3 Bc4 41. Bxb6 Bxe2 42. Bc7 Bxf3 43. Bxe5 Bxe4 44. Kf2 Bg2 45. Ke3 Kf8 46. Bf6 Ke8 47. Kd4 Kd7 48. Kc5 Ke6 49. Bd4 Kf5 50. Kb4 Kg4 51. Kc3 Kf3 52. Kd2 Bh1 53. Be5 f5 54. Ke1 Bg2 55. b6 g5 56. Bd6 g4 57. Bf4 Bh1 58. Be5 Kg2 59. Bf4 Kxh2 60. Kf2 Bg2 61. Be5 Bf3 62. Bf4 Be4 63. Be5 Kh1 64. Bf4 h2 65. Be5 Bf3 66. Bf4 Be4 1/2-1/2

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "9"]
[White "Zavivaeva, Emilia"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1735"]
[BlackElo "2162"]
[PlyCount "92"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Qd1 0-0 10. Be3 Be6 11. 0-0 Qa5 12. Bd3 Rfc8 13. Qe2 Ng4 14. Bd2 Ne5 15. Nd5 Qd8 16. Rac1 Nxd3 17. Qxd3 Bxb2 18. Rb1 Bg7 19. Rxb7 Bxd5 20. cxd5 a5 21. a4 Bf6 22. Rfb1 Rc5 23. Be3 Rc3 24. Qb5 Rac8 25. g3 h5 26. Bb6 Qe8 27. Qxe8+ Rxe8 28. Bxa5 Rc4 29. R1b4 Rec8 30. Rb8 Rxb8 31. Rxb8+ Kg7 32. Rb4 Rc2 33. Bb6 h4 34. a5 h3 35. f4 Rg2+ 36. Kh1 Ra2 37. Kg1 Bc3 38. Rb1 Kf6 39. Rc1 Bxa5 40. Bd4+ e5 41. dxe6+ Kxe6 42. Bf2 Bb4 43. Rd1 Bc5 44. Bxc5 dxc5 45. Kh1 Rc2 46. Kg1 c4 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "5"]
[White "Ochedzan, Tymon"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2157"]
[BlackElo "2162"]
[PlyCount "59"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd3 Be6 11. 0-0 Qa5 12. f4 Rfc8 13. Nd5 Bxd5 14. exd5 Rc7 15. Kh1 a6 16. f5 Rb8 17. fxg6 hxg6 18. Bd2 Qc5 19. b4 Qa7 20. Be3 b6 21. Rac1 Rbc8 22. Qd4 Nd7 23. Qf4 Ne5 24. Bd4 e6 25. dxe6 fxe6 26. Bxe5 Bxe5 27. Qg4 Rh7 28. Qxe6+ Kh8 29. Qxc8+ Kg7 30. Qf8# 1-0

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "2"]
[White "Ostrovskiy, Aleksandr A"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2425"]
[BlackElo "2162"]
[PlyCount "103"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 f5 5. g3 Bg7 6. Bg2 0-0 7. Ne2 c5 8. c3 d5 9. dxc5 Be6 10. Nf4 Nc6 11. Nxd5 Ne7 12. Nxe7+ Qxe7 13. Qd6 Qf6 14. 0-0 Rfd8 15. Qf4 Rd7 16. c6 bxc6 17. Bxc6 Rad8 18. Bxd7 Rxd7 19. Na3 g5 20. Qb8+ Rd8 21. Qc7 f4 22. exf4 gxf4 23. Rad1 Rxd1 24. Rxd1 Bf8 25. Qxf4 Qg6 26. Nc4 Qh5 27. Ne3 h6 28. Rd8 Kg7 29. Qd4+ f6 30. Qxa7+ Bf7 31. Rd7 Kg8 32. Rxf7 Qxf7 33. Qxf7+ Kxf7 34. Kg2 Ke6 35. Kf3 Bc5 36. Ke4 h5 37. f4 Bb6 38. f5+ Kd7 39. Nd5 Bd8 40. b4 Kd6 41. c4 Kc6 42. a4 Kd6 43. c5+ Kc6 44. Kd4 Kb7 45. b5 Ba5 46. c6+ Kc8 47. Kc5 Be1 48. Kd6 h4 49. Ne7+ Kb8 50. c7+ Ka7 51. Nc6+ Kb6 52. c8Q 1-0

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "4"]
[White "Sergeev, Vitalij"]
[Black "Caspi, Israel"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2162"]
[BlackElo "2489"]
[PlyCount "46"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be7 10. Bg5 Bg4 11. Bxe7 Nxe7 12. Qxd4 Bxf3 13. Nf6+ gxf6 14. Qxf6 0-0-0 15. Qxf3 Qxf3 16. gxf3 Ng6 17. Rad1 Rxd1 18. Rxd1 Re8 19. Kf1 Rd8 20. Re1 Rd2 21. f4 Kd7 22. f5 Ne7 23. f6 Nd5 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "3"]
[White "Sergeev, Vitalij"]
[Black "Starosta, Martyna"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2162"]
[BlackElo "2079"]
[PlyCount "69"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Bb4 11. Bxb4 Qxb4 12. a3 Qa5 13. Qd3 0-0-0 14. b4 Qh5 15. Nc5 Bd5 16. Qb5 Nb8 17. Nxd4 Qg4 18. Ne4 Bxe4 19. f3 Bxf3 20. Nxf3 Nc6 21. c3 h5 22. h3 Qg6 23. a4 h4 24. a5 Rh5 25. Qc4 Qg3 26. a6 Nb8 27. axb7+ Kxb7 28. Qe4+ Kc8 29. Rxa7 Rhd5 30. c4 f5 31. Qe6+ R5d7 32. c5 Qf4 33. c6 Nxc6 34. Qxc6 Rd2 35. Ra8# 1-0

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "4"]
[White "Ashiev, Eduard"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2202"]
[BlackElo "2162"]
[PlyCount "51"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[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. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. Be2 Nc5 10. Nd2 Bd7 11. g4 h6 12. Be3 Kh7 13. h4 Ng8 14. h5 g5 15. f3 Ne7 16. Nf1 c6 17. Ng3 cxd5 18. cxd5 Qb6 19. Qd2 Rfc8 20. Kf2 Ng8 21. Rhc1 Nf6 22. Kg2 Qb4 23. Rab1 a4 24. Nd1 Qxd2 25. Bxd2 b5 26. Ne3 1-0

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "10"]
[White "Cruz Mendez, Jean Marcos"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2018"]
[BlackElo "2162"]
[PlyCount "100"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[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. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Be2 c5 7. c3 Nc6 8. 0-0 Bf5 9. Nbd2 Ne4 10. Nxe4 Bxe4 11. Nd2 Bf5 12. Bg3 e5 13. d5 Ne7 14. e4 Bd7 15. Nc4 Qc7 16. a4 f5 17. f3 Bh6 18. Qd3 Kh8 19. Bxe5+ dxe5 20. d6 Qd8 21. dxe7 Qxe7 22. Rfd1 Bc6 23. exf5 gxf5 24. Qd6 Qxd6 25. Rxd6 Bg7 26. Rad1 Bxa4 27. R1d5 Rfe8 28. Rxc5 Bf8 29. Rcd5 Bxd6 30. Rxd6 Bb5 31. Rf6 Rac8 32. Nd6 Bxe2 33. Nxc8 Rxc8 34. Rxf5 Re8 35. Kf2 Bc4 36. Ke3 Bb3 37. Rf6 Kg7 38. Rf5 Kg6 39. g4 Bd5 40. h4 h6 41. h5+ Kg7 42. g5 hxg5 43. Rxg5+ Kf6 44. Rg6+ Kf5 45. Rg7 Rh8 46. Rd7 Bc6 47. Rf7+ Ke6 48. Rg7 Rxh5 49. b4 Rh3 50. Rg6+ Kf5 0-1

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "2"]
[White "Marin Ramirez, Gerardo"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2232"]
[BlackElo "2162"]
[PlyCount "63"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[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. Nf3 d6 5. e4 0-0 6. Be2 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 h6 10. Bh4 Nc5 11. Rb1 Bd7 12. 0-0 Qe8 13. f3 Nh7 14. b3 f5 15. a3 Bf6 16. Bf2 fxe4 17. Ndxe4 Nxe4 18. Nxe4 Bh4 19. Bxh4 g5 20. Bf2 Bf5 21. Bd3 Kh8 22. c5 Qe7 23. Rc1 Rg8 24. h3 h5 25. Ng3 Bxd3 26. Qxd3 g4 27. hxg4 hxg4 28. f4 exf4 29. Bd4+ Nf6 30. Rxf4 Rg6 31. Rcf1 Rf8 32. Qxg6 1-0

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "8"]
[White "Nastore, Pavel Alexandru"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2234"]
[BlackElo "2162"]
[PlyCount "126"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. 0-0 Qa5 12. f3 a6 13. Rab1 Rfc8 14. b4 Qd8 15. Nd5 Nxd5 16. cxd5 Bd7 17. Rfc1 Bb5 18. Bf1 Qd7 19. Bd4 Bxf1 20. Kxf1 Qb5+ 21. Kg1 Bxd4+ 22. Qxd4 Qa4 23. Qb2 h5 24. Qd2 Kg7 25. Qb2+ Kh7 26. Qd2 b5 27. Rxc8 Rxc8 28. Rb3 Rc4 29. h3 h4 30. Kh2 Kg7 31. Qb2+ f6 32. Qd2 g5 33. Qb2 Kg6 34. Qd2 a5 35. bxa5 b4 36. a6 Qxa6 37. Rxb4 Qa5 38. a3 Rc7 39. Qb2 Ra7 40. a4 Qc5 41. Qd4 Kf7 42. Qxc5 dxc5 43. Rc4 Ra5 44. Kg1 Ke8 45. Kf2 Kd7 46. Ke3 Kd6 47. Kd3 Ra8 48. Kc3 Rb8 49. Kc2 Ra8 50. Kc3 Ra5 51. Kc2 Ke5 52. Kd3 Kf4 53. Ke2 Kg3 54. Kf1 Kf4 55. Kf2 Ke5 56. Ke3 e6 57. dxe6 Kxe6 58. Kd3 Kd6 59. Kc3 Kc6 60. Kd3 Ra8 61. Kc3 Rd8 62. a5 Rd1 63. Kc2 Ra1 0-1

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "3"]
[White "Sergeev, Vitalij"]
[Black "Campelo, Leandro Fabricio"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2162"]
[BlackElo "2163"]
[PlyCount "98"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Be3 a6 8. f3 Be7 9. Qd2 0-0 10. Be2 Bd7 11. 0-0 Qc7 12. Rac1 Rac8 13. Rfd1 Rfd8 14. Nd5 exd5 15. cxd5 Nxd4 16. Rxc7 Nxe2+ 17. Qxe2 Rxc7 18. Bb6 Rdc8 19. Bxc7 Rxc7 20. Qd2 h6 21. Rc1 Bd8 22. Rxc7 Bxc7 23. Qb4 b5 24. a4 Bb6+ 25. Kf1 Bc5 26. Qa5 bxa4 27. Qxa6 g6 28. Ke2 Kg7 29. Kd3 g5 30. g3 h5 31. f4 gxf4 32. gxf4 Ng4 33. Qb7 Nf2+ 34. Ke2 Bg4+ 35. Kf1 Nxe4 36. Kg2 Nf6 37. Kg3 Bd1 38. Kh4 Bb3 39. Qe7 Bxd5 40. Kg5 Bd4 41. Kh4 Be6 42. f5 Bxf5 43. Kg5 Be6 44. Qb7 Bb3 45. Qb4 Bxb2 46. h4 Be5 47. Kf5 Be6+ 48. Kg5 Bd7 49. Qxd6 Bxd6 1/2-1/2

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "6"]
[White "Sergeev, Vitalij"]
[Black "Damnjanovic, Radovan"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2162"]
[BlackElo "2262"]
[PlyCount "57"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. Be2 d6 6. d4 cxd4 7. Nxd4 a6 8. 0-0 Qc7 9. Be3 Be7 10. Qd2 Ne5 11. Rac1 b6 12. f3 Bb7 13. Rfd1 0-0 14. b4 Rac8 15. a3 Qb8 16. Na4 Ba8 17. Nb3 b5 18. cxb5 axb5 19. Nb6 Rxc1 20. Rxc1 Nfd7 21. Nxd7 Nxd7 22. Qd3 Rc8 23. Qxb5 Rxc1+ 24. Nxc1 Qc8 25. Qc4 Qb8 26. Nb3 Ne5 27. Qc2 h6 28. Nd4 Bg5 29. f4 1-0

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "9"]
[White "Sergeev, Vitalij"]
[Black "Koc, Przemyslaw"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2162"]
[BlackElo "2346"]
[PlyCount "28"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. Bxc6+ bxc6 8. bxc3 cxd4 9. cxd4 Ba6 10. Be3 e6 11. Ne5 Bb4+ 12. Bd2 Qxd4 13. Nf3 Qe4+ 14. Qe2 Qxe2# 0-1

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "1"]
[White "Sergeev, Vitalij"]
[Black "Molaei, Mohammadamin"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2162"]
[BlackElo "2325"]
[PlyCount "90"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nb6 8. Nc3 Bg7 9. Bg5 d5 10. exd6 Bf5 11. dxe7 Bxc3+ 12. bxc3 Bxe4 13. exd8Q+ Nxd8 14. Bf6 0-0 15. Bd3 Bxf3 16. gxf3 Re8+ 17. Kd2 Nd5 18. Bd4 Ne6 19. Rab1 b6 20. h4 Rad8 21. a4 Ndf4 22. Bf6 Rd5 23. c4 Ra5 24. Rb5 Rxa4 25. h5 Nc5 26. Rh4 Nxh5 27. Rxh5 gxh5 28. Rb1 Nxd3 29. Rg1+ Kf8 30. cxd3 Ra2+ 31. Kc3 Rxf2 32. Rg3 Re6 33. Bd4 Rf1 34. Rh3 h6 35. c5 Ke7 36. cxb6 axb6 37. Rxh5 Rxf3 38. Rb5 Rc6+ 39. Kd2 Rd6 40. Bxb6 Rfxd3+ 41. Ke2 R6d5 42. Rb2 Ke6 43. Be3 h5 44. Rb6+ Kf5 45. Rh6 Ke4 0-1

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "7"]
[White "Sergeev, Vitalij"]
[Black "Ozdemir, Serhan Berat"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2162"]
[BlackElo "2191"]
[PlyCount "78"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 Qc7 5. Be2 Nf6 6. 0-0 b6 7. d4 cxd4 8. Nxd4 Bb7 9. f3 Bd6 10. g3 Be7 11. Be3 d6 12. Qd2 0-0 13. Rac1 Nbd7 14. Rfd1 Rab8 15. b4 Rfc8 16. a3 Qd8 17. Nb3 Qf8 18. Na4 Ba8 19. Qd4 h5 20. Kg2 h4 21. gxh4 Ne5 22. Nxb6 Rxb6 23. Qxb6 Ng6 24. Qd4 Nh5 25. Qd2 e5 26. c5 dxc5 27. Bxc5 Nhf4+ 28. Kh1 f5 29. Bc4+ Kh7 30. h5 Nh4 31. Bxe7 Qxe7 32. Bd5 Nxd5 33. exd5 Rxc1 34. Nxc1 Nxf3 35. Qe3 e4 36. Qf2 f4 37. Ne2 Qe5 38. Nd4 e3 39. Nxf3 exf2 0-1

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "5"]
[White "Starosta, Martyna"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2079"]
[BlackElo "2162"]
[PlyCount "56"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. f3 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 f6 12. Nxd5 fxe5 13. Bc4 Kh8 14. Nc3 exf4 15. Bd4 e5 16. Bf2 Qa5 17. 0-0 Nf6 18. Qd6 Ba6 19. Bxa6 Qxa6 20. Qxe5 Ng4 21. Qe4 Nxf2 22. Rxf2 Rae8 23. Qb4 f3 24. Rxf3 Rxf3 25. gxf3 Qc8 26. Ne4 Qh3 27. Qb3 Bd4+ 28. Kh1 Qh4 0-1

[Event "Titled Tuesday intern op 19th May"]
[Site "Chess.com INT"]
[Date "2020.05.19"]
[Round "6"]
[White "Esipenko, Andrey"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2682"]
[BlackElo "2162"]
[PlyCount "81"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. d4 d6 5. Bh3 Nc6 6. Nf3 Be7 7. d5 Nb8 8. e4 fxe4 9. Bxc8 Qxc8 10. Ng5 0-0 11. 0-0 Na6 12. Ngxe4 Nxe4 13. Nxe4 Nc5 14. Nxc5 dxc5 15. Qd3 Qg4 16. Re1 Bd6 17. Qe4 Qxe4 18. Rxe4 Rf5 19. Be3 Raf8 20. Kg2 g6 21. a3 b6 22. b4 cxb4 23. axb4 Bxb4 24. Rxa7 Bd6 25. Kf1 Kg7 26. Ke2 Rb8 27. f4 exf4 28. Bxf4 Bxf4 29. Rxf4 Rxf4 30. gxf4 Rc8 31. d6 Kf6 32. Rxc7 Rd8 33. Rc6 Kf5 34. Rxb6 Rc8 35. d7 Rd8 36. Rd6 Kxf4 37. c5 Ke5 38. h4 h6 39. Kf3 g5 40. hxg5 hxg5 41. Kg4 1-0

[Event "Titled Tuesday intern op 19th May"]
[Site "Chess.com INT"]
[Date "2020.05.19"]
[Round "2"]
[White "Ghimpu, Samuel Timotei"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2302"]
[BlackElo "2162"]
[PlyCount "57"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. 0-0 a4 10. Nxa4 Nxe4 11. Nb5 d6 12. f3 Nf6 13. Nb6 Ra6 14. Nxc8 Qxc8 15. c3 Na5 16. Re1 Nxb3 17. Qxb3 Nd7 18. a4 Nc5 19. Qc4 Qc6 20. Bxc5 dxc5 21. Rxe7 Raa8 22. Rd1 Bf6 23. Rc7 Qa6 24. b3 b6 25. Rdd7 Rac8 26. Rxf7 Rxc7 27. Rxc7+ Kh8 28. Qd5 Qa5 29. Qd7 1-0

[Event "Titled Tuesday intern op 19th May"]
[Site "Chess.com INT"]
[Date "2020.05.19"]
[Round "3"]
[White "Roselli Mailhe, Bernardo"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2429"]
[BlackElo "2162"]
[PlyCount "142"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. g4 d6 8. g5 Nd7 9. h4 h5 10. gxh6 Bxh6 11. Bxh6 Rxh6 12. Qd2 Rh8 13. 0-0-0 Nde5 14. f4 Ng4 15. Kb1 Be6 16. Nd5 Qd7 17. Bb5 0-0-0 18. Nd4 Kb8 19. Bxc6 bxc6 20. Nxe7 Ka8 21. Nexc6 Rc8 22. Nxe6 Qxc6 23. Ng5 f6 24. Nf7 Rh7 25. Nxd6 Rd7 26. Qe2 Rxd6 27. Rxd6 Qxd6 28. Qxg4 Qc6 29. Qe2 f5 30. Re1 Rh8 31. exf5 gxf5 32. h5 Qh6 33. b3 Qxh5 34. Qxh5 Rxh5 35. Re5 Kb7 36. Kb2 Kc6 37. a4 a6 38. Kc3 Rh3+ 39. Kc4 Rh2 40. c3 Rh5 41. b4 Kb6 42. a5+ Kc6 43. Kd4 Kd6 44. c4 Rh1 45. Rxf5 Rd1+ 46. Kc3 Rc1+ 47. Kd3 Rd1+ 48. Kc2 Rf1 49. Rf6+ Kc7 50. Rxa6 Rxf4 51. Kc3 Kb7 52. Rb6+ Ka7 53. c5 Rf1 54. Kc4 Rf5 55. Kb5 Rf7 56. Rh6 Rh7 57. a6 Rxh6 58. Kc4 Kxa6 59. b5+ Ka5 60. b6 Rh4+ 61. Kd5 Rh5+ 62. Kc6 Rh6+ 63. Kc7 Ka6 64. c6 Rh7+ 65. Kd6 Kxb6 66. c7 Rxc7 67. Kd5 Rc1 68. Kd6 Kb5 69. Ke5 Rc3 70. Ke6 Kb4 71. Ke5 Rc5+ 0-1

[Event "Titled Tuesday intern op 19th May"]
[Site "Chess.com INT"]
[Date "2020.05.19"]
[Round "8"]
[White "Sergeev, Vitalij"]
[Black "Grachev, Boris V"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2162"]
[BlackElo "2612"]
[PlyCount "82"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nge7 5. Be2 Nd4 6. 0-0 Nec6 7. Nb5 Nxf3+ 8. Bxf3 a6 9. Nc3 g6 10. d3 Bg7 11. g3 0-0 12. Bg2 d6 13. Be3 Rb8 14. f4 Nd4 15. Qd2 b5 16. Rab1 bxc4 17. dxc4 f5 18. b3 Qa5 19. Rbc1 Bb7 20. exf5 gxf5 21. Rfd1 Rfd8 22. Ne2 Qxd2 23. Rxd2 e5 24. Nc3 e4 25. g4 Kf7 26. Nd5 Bxd5 27. cxd5 fxg4 28. Kf2 Re8 29. h3 h5 30. hxg4 hxg4 31. Rh1 Nf5 32. Rdd1 Bd4 33. Bxd4 cxd4 34. Rh5 e3+ 35. Ke1 Kf6 36. Rxf5+ Kxf5 37. Rxd4 Rbc8 38. Rc4 Rxc4 39. bxc4 Kxf4 40. Ke2 Rc8 41. Kd3 Rxc4 0-1

[Event "Titled Tuesday intern op 19th May"]
[Site "Chess.com INT"]
[Date "2020.05.19"]
[Round "4"]
[White "Sergeev, Vitalij"]
[Black "Kubicka, Anna"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2162"]
[BlackElo "2256"]
[PlyCount "97"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a5 6. c4 e5 7. Nc2 Be7 8. Nc3 0-0 9. Ne3 Nc6 10. Ned5 Nxd5 11. cxd5 Nd4 12. Be3 a4 13. Nxa4 Qa5+ 14. Nc3 b5 15. Bd3 b4 16. Ne2 f5 17. 0-0 fxe4 18. Bxe4 Nxe2+ 19. Qxe2 Ba6 20. Bd3 Bxd3 21. Qxd3 Rfc8 22. a3 bxa3 23. Rxa3 Qb4 24. Rxa8 Rxa8 25. b3 Ra3 26. Rc1 g6 27. Rb1 Ra2 28. h3 Kg7 29. Kh2 Bh4 30. Qc4 Qxc4 31. bxc4 Rc2 32. Rc1 Re2 33. Bb6 Bg5 34. Rd1 Bf4+ 35. Kh1 Rc2 36. c5 dxc5 37. d6 c4 38. d7 Bg5 39. Bc7 Kf7 40. Bxe5 Bd8 41. Bg3 Rb2 42. Rc1 Rd2 43. Rxc4 Rxd7 44. Kh2 Kg7 45. h4 h5 46. Kh3 Rd1 47. Kh2 Kf7 48. Be5 Be7 49. Rd4 1-0

[Event "Titled Tuesday intern op 19th May"]
[Site "Chess.com INT"]
[Date "2020.05.19"]
[Round "5"]
[White "Sergeev, Vitalij"]
[Black "Mezentsev, Ivan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2162"]
[BlackElo "2354"]
[PlyCount "103"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Bd3 a6 11. Nc3 Be7 12. 0-0 0-0 13. Be3 f5 14. f3 Bg5 15. Bf2 Nf4 16. Bc2 Rf6 17. c5 Rh6 18. Bg3 Qe8 19. cxd6 Qh5 20. Qe1 Bd7 21. Qxe5 Re8 22. Qd4 Nxg2 23. Kxg2 Qh3+ 24. Kf2 Be3+ 25. Qxe3 Rxe3 26. Kxe3 Rf6 27. f4 Rxd6 28. Rae1 h5 29. Kd2 h4 30. Bf2 Qxh2 31. Kc1 Qxf4+ 32. Kb1 Qg5 33. Bd4 Rg6 34. Rg1 Qh5 35. Rxg6 Qxg6 36. Rg1 Qh6 37. Bxg7 Qxg7 38. Rxg7+ Kxg7 39. Kc1 h3 40. Bd1 Kf6 41. Kd2 Ke5 42. Ke3 f4+ 43. Kf2 b5 44. a3 a5 45. Bf3 b4 46. axb4 axb4 47. Na2 b3 48. Nc1 Ba4 49. Nd3+ Kf5 50. Nc5 Bd7 51. Nxd7 h2 52. Nc5 1-0

[Event "Titled Tuesday intern op 19th May"]
[Site "Chess.com INT"]
[Date "2020.05.19"]
[Round "9"]
[White "Sergeev, Vitalij"]
[Black "Pantzar, Milton"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2162"]
[BlackElo "2417"]
[PlyCount "47"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qh5 0-0 8. Ne2 g6 9. Qf3 Re8 10. Be3 Be6 11. Bxe6 Rxe6 12. 0-0-0 Re8 13. Kb1 Nd7 14. h4 Qe7 15. h5 g5 16. Ng3 Bxg3 17. Qxg3 Nf8 18. Rhe1 Qd7 19. Bxg5 fxg5 20. Qxg5+ Kh8 21. Qf6+ Kg8 22. Qg5+ Kh8 23. Qf6+ Kg8 24. Qg5+ 1/2-1/2

[Event "Titled Tuesday intern op 19th May"]
[Site "Chess.com INT"]
[Date "2020.05.19"]
[Round "10"]
[White "Tomb, Maroun"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2084"]
[BlackElo "2162"]
[PlyCount "99"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nde2 Nf6 7. g3 0-0 8. Bg2 d6 9. 0-0 Bd7 10. h3 a6 11. a4 Rc8 12. Nd5 Nxd5 13. exd5 Ne5 14. Ra2 Qa5 15. Bd2 Qb6 16. b3 Rc7 17. c4 Be8 18. Be3 Qa5 19. Bd2 Qb6 20. a5 Qa7 21. Be3 Qb8 22. Bb6 Rc8 23. Kh2 Nd7 24. Be3 Nc5 25. b4 Nd7 26. Qb3 Ne5 27. Rc1 Qc7 28. Rac2 Nd7 29. f4 b6 30. axb6 Nxb6 31. Bxb6 Qxb6 32. Qa3 Bd7 33. c5 Qb5 34. c6 Bf5 35. Ra2 e6 36. Qxa6 Qxb4 37. g4 exd5 38. gxf5 gxf5 39. Bxd5 Rfe8 40. Qc4 Qb6 41. Rg1 Kh8 42. Bxf7 Re4 43. Qd3 Qxc6 44. Bd5 Rxe2+ 45. Rxe2 Qc5 46. Rxg7 Kxg7 47. Qg3+ Kh8 48. Rg2 Qa7 49. Qg8+ Rxg8 50. Rxg8# 1-0

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "5"]
[White "Belenkaya, Dina"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2297"]
[BlackElo "2162"]
[PlyCount "115"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[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. Nge2 e6 6. d3 Nge7 7. 0-0 0-0 8. Be3 b6 9. Qc1 Bb7 10. Bh6 d5 11. Qf4 Nd4 12. Rac1 e5 13. Qh4 Nxe2+ 14. Nxe2 dxe4 15. dxe4 Nc6 16. Bg5 f6 17. Be3 Nd4 18. Nc3 f5 19. Bg5 Bf6 20. Bxf6 Qxf6 21. Qxf6 Rxf6 22. f4 exf4 23. e5 Rf7 24. gxf4 Rd8 25. Rcd1 Bxg2 26. Kxg2 Rfd7 27. Rf2 Kf7 28. Rfd2 Ke6 29. Rf2 b5 30. a3 a5 31. Rd3 c4 32. Rh3 b4 33. Na4 Rc7 34. Rd2 h5 35. c3 bxc3 36. bxc3 Nc6 37. Rxd8 Nxd8 38. Rg3 Kf7 39. Kf2 Ne6 40. Ke3 Rd7 41. Nb2 Rc7 42. Rg1 h4 43. Rd1 g5 44. fxg5 f4+ 45. Ke4 Nxg5+ 46. Kxf4 Ne6+ 47. Ke4 Rb7 48. Nxc4 Rc7 49. Nd6+ Kg6 50. c4 a4 51. Rg1+ Kh5 52. Kf5 Ng7+ 53. Kf6 Kh6 54. Rg6+ Kh7 55. Rg4 Nh5+ 56. Ke6 Ng7+ 57. Kd5 Ra7 58. Rxh4+ 1-0

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "1"]
[White "Borsuk, Konstantin"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2431"]
[BlackElo "2162"]
[PlyCount "37"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[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 Rb8 9. Nc1 e5 10. d5 Nd4 11. N1e2 Nxe2 12. Bxe2 c5 13. dxc6 bxc6 14. 0-0 Be6 15. Rfd1 Qa5 16. b3 Rfd8 17. Rac1 d5 18. Nxd5 cxd5 19. Qxa5 1-0

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "9"]
[White "Kavyev, Ruslan"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2327"]
[BlackElo "2162"]
[PlyCount "81"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 h5 11. g5 Ne8 12. Qd2 a4 13. Nh3 Bd7 14. Nf2 c6 15. dxc6 bxc6 16. Bxc5 dxc5 17. 0-0-0 Ra7 18. Nd3 Qe7 19. Qe3 Ra5 20. Kb1 Nc7 21. Bf1 Rb8 22. Bh3 Bxh3 23. Rxh3 Ne6 24. Rh2 Nd4 25. Ka1 Ra7 26. a3 Nb3+ 27. Ka2 Bf8 28. Nc1 Nd4 29. Rhd2 Qc7 30. Nd3 Bd6 31. Ne2 Rab7 32. f4 exf4 33. Nexf4 Qa5 34. e5 Be7 35. e6 Qb6 36. exf7+ Kh7 37. Qe4 Qb3+ 38. Kb1 Nf5 39. Nxg6 Kxg6 40. Ne5+ Kg7 41. Qxf5 1-0

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "3"]
[White "Kis, Bela"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1976"]
[BlackElo "2162"]
[PlyCount "123"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 Bf5 5. d3 e6 6. a3 Nf6 7. Nbd2 h6 8. c4 Be7 9. b3 0-0 10. Bb2 d4 11. b4 cxb4 12. Qa4 bxa3 13. Bxa3 Bxa3 14. Rxa3 Qd7 15. Nb3 e5 16. Nh4 Bg4 17. Nc5 Qe7 18. Nxb7 Qxb7 19. Bxc6 Qc7 20. Bxa8 Rxa8 21. f3 Bh3 22. Rb1 g5 23. Ng2 h5 24. Qa6 Kg7 25. Rb7 Qc5 26. Rxa7 Rxa7 27. Qxa7 Qb4 28. Ra1 Qd2 29. Qa2 Qc3 30. Qa5 Qc2 31. Qa2 Qc3 32. Rd1 h4 33. Qd2 Qxd2 34. Rxd2 hxg3 35. hxg3 Nd7 36. Rb2 Kf6 37. g4 Ke6 38. Ne1 f5 39. gxf5+ Bxf5 40. Nc2 g4 41. fxg4 Bxg4 42. Kf2 Bf5 43. Ra2 Kd6 44. Ra6+ Kc5 45. Ra5+ Kd6 46. Na3 Bg4 47. Nb5+ Ke6 48. Ra6+ Ke7 49. Rc6 Nb8 50. Rc7+ Nd7 51. e3 dxe3+ 52. Kxe3 Bf5 53. d4 exd4+ 54. Kxd4 Be6 55. c5 Kd8 56. c6 Nb6 57. Kc5 Nc8 58. Rg7 Bf5 59. Na7 Ne7 60. Kd6 Bd7 61. c7+ Ke8 62. Rxe7+ 1-0

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "7"]
[White "Muzzi, Eduardo"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1906"]
[BlackElo "2162"]
[PlyCount "68"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. Bd3 c5 7. c3 Nc6 8. d5 Nb8 9. 0-0 a6 10. Ne1 Nbd7 11. f4 e6 12. dxe6 fxe6 13. Nef3 b5 14. e5 Bb7 15. Qe1 c4 16. Bc2 Qb6+ 17. Kh1 Nd5 18. Nd4 dxe5 19. fxe5 Nxe5 20. Qh4 Rxf1+ 21. Rxf1 Rf8 22. Rxf8+ Bxf8 23. Ne4 Bg7 24. Bd8 Qa7 25. Ng5 h6 26. Ngxe6 Bc8 27. Nxg7 Qxg7 28. Qe4 Bb7 29. Qh4 Kh7 30. Bg5 Nf7 31. Bc1 Qe5 32. h3 Ne3 33. Bxe3 Qxe3 34. Qf6 Qxh3+ 0-1

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "10"]
[White "Potapov, Alexander1"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2424"]
[BlackElo "2162"]
[PlyCount "153"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 h6 7. Be3 e5 8. d5 a5 9. Qd2 Kh7 10. Bd3 Na6 11. g4 Nc5 12. Bc2 c6 13. Nge2 cxd5 14. cxd5 Bd7 15. a4 Qb6 16. 0-0 h5 17. f3 Qb4 18. Ra3 Rac8 19. Rb1 Ng8 20. Nb5 Bxb5 21. axb5 Qxd2 22. Bxd2 b6 23. Rc3 Bh6 24. Bxh6 Kxh6 25. Rf1 h4 26. f4 f6 27. f5 g5 28. Rb1 Ne7 29. Kf1 Rc7 30. Ke1 Nc8 31. Ra3 Na7 32. Nc3 Rfc8 33. Kd2 Nb7 34. Bd3 Nc5 35. b4 axb4 36. Rxb4 Kg7 37. Na4 Nxa4 38. Rbxa4 Ra8 39. Ra6 Rb7 40. Kc3 Kf7 41. Kb4 Ke7 42. Rc3 Kd7 43. Rc6 Rab8 44. Bc2 Nc8 45. Bd3 Na7 46. Be2 Nc8 47. Bc4 Na7 48. Ra1 Nc8 49. Bd3 Na7 50. Rac1 Rc8 51. Be2 Rbc7 52. Bd3 Nxc6+ 53. bxc6+ Ke7 54. Ra1 Rb8 55. Kb5 Kd8 56. Ra6 Kc8 57. Bc4 Kd8 58. Bd3 Kc8 59. Bc2 Kd8 60. Ba4 Kc8 61. Kb4 Kd8 62. Bb5 Rcc8 63. Ra7 Rc7 64. Ra6 Kc8 65. Bc4 Kd8 66. Ra4 Kc8 67. Ba6+ Kd8 68. Bb7 Ke7 69. Kb5 Kd8 70. Ra7 Rf7 71. Kxb6 Rc7 72. Ra6 Re7 73. Ra3 Rc7 74. Ra4 Re7 75. Ra2 Rc7 76. Rc2 Re7 77. c7+ 1-0

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "4"]
[White "Sergeev, Vitalij"]
[Black "Craig, Gory"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2162"]
[BlackElo "2095"]
[PlyCount "111"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. d4 Qxd5 5. Be2 Nc6 6. Be3 0-0-0 7. Nbd2 e5 8. dxe5 Nxe5 9. Nxe5 Bxe2 10. Qxe2 Qxe5 11. 0-0-0 Bc5 12. Qb5 Bd4 13. Qxe5 Bxe5 14. Nc4 Ng4 15. Nxe5 Nxe5 16. h3 Rhe8 17. b3 Nc6 18. Kb2 Ne7 19. c4 Nf5 20. Rxd8+ Rxd8 21. Bf4 Nd4 22. Rd1 Ne6 23. Rxd8+ Kxd8 24. Be3 Kd7 25. Kc3 Kc6 26. b4 a6 27. a4 g6 28. Kd3 f5 29. Kc3 Kd6 30. Bh6 Ke5 31. Kd3 c5 32. b5 Nf4+ 33. Bxf4+ Kxf4 34. Kc3 Ke4 35. a5 f4 36. h4 h6 37. Kd2 Kd4 38. Ke2 Kxc4 39. bxa6 bxa6 40. Kf3 Kd3 41. Kxf4 c4 42. g4 c3 43. g5 h5 44. Ke5 c2 45. Kf6 c1Q 46. Kxg6 Qd1 47. f4 Qg4 48. f5 Ke4 49. f6 Ke5 50. f7 Qe6+ 51. Kg7 Qe7 52. Kg8 Kf5 53. f8Q+ Qxf8+ 54. Kxf8 Kg4 55. g6 Kxh4 56. g7 1-0

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "2"]
[White "Sergeev, Vitalij"]
[Black "Druska, Juraj"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2162"]
[BlackElo "2515"]
[PlyCount "86"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 c5 5. Ngf3 Nf6 6. e5 Nfd7 7. Bd3 Nc6 8. 0-0 a5 9. a4 cxd4 10. cxd4 Nb4 11. Be2 0-0 12. Nb3 Nb6 13. Be3 Nc4 14. Qc1 b6 15. Nbd2 Nxe3 16. fxe3 Ba6 17. Bxa6 Nxa6 18. Nb3 Rc8 19. Qd2 Rc4 20. Qe2 Qd7 21. Nfd2 Rfc8 22. Nxc4 dxc4 23. Nd2 Nb4 24. Rfc1 Nd3 25. Rc2 Bg5 26. Nxc4 Nb4 27. Rd2 Rxc4 28. Qxc4 Bxe3+ 29. Kh1 Bxd2 30. Rd1 Be3 31. Qe2 Bg5 32. Qe4 Qd5 33. Qg4 Be7 34. h4 g6 35. h5 Qb3 36. h6 Qxa4 37. Rf1 Qe8 38. Qf4 Nd5 39. Qf3 Bf8 40. Qb3 Bxh6 41. g3 Qe7 42. Kg2 Bf8 43. Qc4 Ne3+ 0-1

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "6"]
[White "Sergeev, Vitalij"]
[Black "Mazanchenko, Dmitry"]
[Result "1-0"]
[ECO "B79"]
[WhiteElo "2162"]
[BlackElo "2161"]
[PlyCount "85"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. f3 Bg7 7. Be3 0-0 8. Bc4 Nc6 9. Bb3 Bd7 10. Qd2 Qa5 11. 0-0-0 Rfc8 12. Kb1 Ne5 13. g4 Rab8 14. h4 b5 15. h5 Rc4 16. hxg6 fxg6 17. g5 Nh5 18. f4 Ng4 19. Qe2 Nxe3 20. Qxe3 Kh8 21. Bxc4 bxc4 22. Ka1 Nxf4 23. Qxf4 Qb4 24. Qc1 Bg4 25. Rd2 Rb7 26. Nd5 Qa5 27. c3 e5 28. Nc6 Qb5 29. Nce7 Bf3 30. Nxg6+ Kg8 31. Nde7+ Kf7 32. Rf1 hxg6 33. Nd5 Kg8 34. Rxf3 a5 35. Nf6+ Bxf6 36. gxf6 Kf7 37. Rxd6 a4 38. Rd5 Qc6 39. a3 Rb3 40. Rh3 Kxf6 41. Rf3+ Kg7 42. Qg5 Qc7 43. Qf6+ 1-0

[Event "Titled Tuesday intern op 12th May"]
[Site "Chess.com INT"]
[Date "2020.05.12"]
[Round "8"]
[White "Sergeev, Vitalij"]
[Black "Morozov, Grigory"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2162"]
[BlackElo "2361"]
[PlyCount "107"]
[EventDate "2020.05.12"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. a3 0-0 13. b4 a6 14. Bg5 h6 15. Bh4 Nh5 16. Bg3 Nxg3 17. hxg3 Qf7 18. Qc2 Bd7 19. Nh4 g5 20. Ng6 Rfc8 21. Qd2 Qf6 22. f4 Nxd4 23. Nxd4 Qxd4+ 24. Kh2 Bb5 25. Ne7+ Kg7 26. Nxc8 Rxc8 27. Rad1 Rc3 28. Bxb5 Qxd2 29. Rxd2 axb5 30. Rf3 Rxf3 31. gxf3 gxf4 32. g4 Kf6 33. Kg2 Bc7 34. Rc2 Bb6 35. Rc8 e5 36. Rb8 e4 37. Rxb7 Bd4 38. Rxb5 Ke5 39. fxe4 Kxe4 40. Rb8 f3+ 41. Kf1 Kf4 42. Rd8 Kxg4 43. Rxd5 Bc3 44. b5 Ba5 45. Rd4+ Kg3 46. Ra4 Bd8 47. Ra8 Bc7 48. Rc8 Ba5 49. Rh8 Kf4 50. Rxh6 Ke4 51. b6 Kd4 52. b7 Bc7 53. Rh8 Kc4 54. Rc8 1-0

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "6"]
[White "Andreev, Eduard"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2422"]
[BlackElo "2162"]
[PlyCount "63"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. 0-0 e6 5. Nc3 a6 6. Bxc6 Qxc6 7. d4 cxd4 8. Nxd4 Qc7 9. Re1 d6 10. Bf4 Be7 11. e5 d5 12. Qg4 g6 13. h4 h6 14. Qg3 h5 15. Rad1 b5 16. Nxd5 exd5 17. e6 Qb6 18. exf7+ Kxf7 19. Be5 Nf6 20. Nf3 Bg4 21. Ng5+ Kg7 22. Bc7 Qc5 23. Rd3 Rhe8 24. Rde3 Bf8 25. Be5 Be7 26. Qf4 Bf5 27. Bd4 Qc8 28. Rxe7+ Rxe7 29. Rxe7+ Kg8 30. Bxf6 Qxc2 31. Rg7+ Kf8 32. Qd6+ 1-0

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "2"]
[White "Atanejhad, Sahebali"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2123"]
[BlackElo "2162"]
[PlyCount "82"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Qxd6 8. 0-0 Bf5 9. d4 cxd4 10. Nxd4 Nxd4 11. cxd4 e6 12. Nc3 a6 13. Qf3 Be7 14. Qxb7 0-0 15. Be3 a5 16. Nb5 Qd8 17. a4 Nd5 18. Bxd5 exd5 19. Bf4 Bf6 20. Be5 Bxe5 21. dxe5 d4 22. Nd6 Be6 23. Rfd1 Rb8 24. Qe4 Rxb2 25. Rxd4 Qb6 26. Rad1 Rb8 27. h4 h6 28. Nf5 Rb4 29. Kh2 Bxf5 30. Rxb4 Bxe4 31. Rxb6 Rxb6 32. Rd8+ Kh7 33. Rd4 Bc6 34. Rd6 Ra6 35. f4 g6 36. h5 gxh5 37. g3 Kg7 38. Kh3 Bb7 39. Rd8 Be4 40. Kh4 Rg6 41. Rd6 Rg4+ 0-1

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "5"]
[White "Nguyen, Thanh Thuy Tien"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1971"]
[BlackElo "2162"]
[PlyCount "89"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. f3 Qb6 8. Nc2 Bg7 9. Rb1 0-0 10. Be3 Qa5 11. Qd2 Be6 12. Be2 Nh5 13. 0-0 Ne5 14. Na3 Rfc8 15. Bd4 Nxc4 16. Nxc4 Bxc4 17. Bxg7 Nxg7 18. Kh1 Bxe2 19. Qxe2 Ne6 20. f4 Rf8 21. Nd5 Qd8 22. f5 Nc5 23. f6 exf6 24. Nxf6+ Kg7 25. Qg4 Qe7 26. Qh4 Rh8 27. Qg5 h6 28. Nh5+ Kf8 29. Qxg6 Ke8 30. Ng7+ Kf8 31. Rf4 Rg8 32. Qxh6 Rxg7 33. Rg4 Qe5 34. Qh8+ Ke7 35. Qxg7 Qxg7 36. Rxg7 Nxe4 37. Rf1 Rf8 38. h4 d5 39. h5 Ke6 40. h6 Rh8 41. h7 f5 42. Rf3 Nf6 43. Rh3 Ng4 44. Rg8 Nf2+ 45. Kh2 1-0

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "4"]
[White "Sergeev, Vitalij"]
[Black "Bosnjak, Petar"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2162"]
[BlackElo "2308"]
[PlyCount "140"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 dxe4 6. Nxe4 Nd7 7. d4 Ngf6 8. c3 Nxe4 9. Qxe4 Nf6 10. Qh4 e6 11. Bd3 Be7 12. 0-0 0-0 13. Qg3 Nd5 14. Bd2 Bh4 15. Qg4 g6 16. Bh6 Re8 17. Qe2 Bf6 18. a4 Bg5 19. Bxg5 Qxg5 20. Qf3 e5 21. dxe5 Qxe5 22. Rfe1 Qxe1+ 23. Rxe1 Rxe1+ 24. Kh2 Rae8 25. a5 a6 26. h4 R1e5 27. g4 h5 28. g5 Ne7 29. Kg2 Nf5 30. Bxf5 Rxf5 31. Qd3 Rd5 32. Qc4 Rxa5 33. Kg3 Rae5 34. Qd4 a5 35. c4 Re4 36. Qd7 Rg4+ 37. Kh3 Ree4 38. f3 Rxh4+ 39. Kg3 Rxc4 40. Qxb7 Rhf4 41. Qa8+ Kg7 42. Qxa5 Rf5 43. Qa6 Rxg5+ 44. Kh3 Rcc5 45. Qb6 Rgf5 46. Kg3 Kh7 47. Qb3 Rb5 48. Qc3 c5 49. b3 Rb6 50. Kg2 Rbf6 51. Qc4 Rxf3 52. Qxc5 Rxb3 53. Qd4 Rbf3 54. Kg1 Rf1+ 55. Kg2 R6f2+ 56. Kg3 Rf3+ 57. Kg2 Rf4 58. Qd5 h4 59. Kh2 R1f2+ 60. Kh3 R2f3+ 61. Kg2 Kg7 62. Qe5+ Kh7 63. Qd5 h3+ 64. Kh2 Kh6 65. Kh1 Rf2 66. Kg1 Rg2+ 67. Kh1 Rff2 68. Qh5+ Kg7 69. Qxg6+ Kf8 70. Qxf7+ Kxf7 1/2-1/2

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "8"]
[White "Sergeev, Vitalij"]
[Black "Schekachikhin, Maksim"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2162"]
[BlackElo "2406"]
[PlyCount "108"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Be3 Qc7 7. N1d2 a6 8. c3 e6 9. Be2 d5 10. exd5 Nxd5 11. Bc5 Bxc5 12. Nxc5 0-0 13. 0-0 b6 14. Ncb3 Bb7 15. Bf3 Rad8 16. Qc2 Ne5 17. Nd4 Nb4 18. Qb3 Nxf3+ 19. N2xf3 Nd3 20. Rad1 Nf4 21. Rfe1 e5 22. Rxe5 Nxg2 23. Rg5 Nf4 24. Rg3 Ng6 25. Re1 Rfe8 26. Qd1 Qf4 27. Rxe8+ Rxe8 28. Qd2 h5 29. h3 Qxd2 30. Nxd2 Re1+ 31. Nf1 Nf4 32. Re3 Rxe3 33. Nxe3 Nxh3+ 34. Kh2 Nxf2 35. Nef5 g6 36. Nd6 Ba8 37. b4 Ne4 38. Nxe4 Bxe4 39. c4 Kf8 40. Kg3 Ke7 41. Kf4 Bh1 42. c5 bxc5 43. bxc5 f6 44. a4 Bd5 45. a5 h4 46. Kg4 g5 47. Nf5+ Kd7 48. Nd4 Be6+ 49. Kf3 g4+ 50. Kf4 h3 51. Kg3 f5 52. c6+ Ke7 53. c7 Bc8 54. Nc6+ Kd6 0-1

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "10"]
[White "Sergeev, Vitalij"]
[Black "Weinstein, Norman"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2162"]
[BlackElo "2450"]
[PlyCount "87"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d6 3. Nd2 Nf6 4. Bd3 e5 5. Ne2 Be7 6. Nf3 Qc7 7. 0-0 0-0 8. Bg5 h6 9. Bh4 Bg4 10. c3 Bxf3 11. gxf3 Nh7 12. Bg3 Nd7 13. Kh1 Bg5 14. f4 exf4 15. Nxf4 Rae8 16. f3 Qd8 17. Qe1 g6 18. Qf2 Bf6 19. Rae1 Bg7 20. Ng2 Ndf6 21. h3 b6 22. Bh2 c5 23. Bb5 Re7 24. Qg3 cxd4 25. cxd4 Ne8 26. Rd1 Nc7 27. Bc6 d5 28. e5 Ne6 29. Nf4 Nhg5 30. Nxd5 Kh7 31. Nxe7 Qxe7 32. f4 Nd8 33. Bg2 Nge6 34. d5 Nc5 35. d6 Qd7 36. b4 Na4 37. Be4 Kh8 38. Rc1 b5 39. Qd3 a6 40. f5 gxf5 41. Bxf5 Ne6 42. Rg1 Nb6 43. Rc7 Qd8 44. Bxe6 1-0

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "1"]
[White "Sergeev, Vitalij"]
[Black "Yaniuk, Volodymyr"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2162"]
[BlackElo "2233"]
[PlyCount "104"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. 0-0 Nxe4 7. cxd4 d5 8. dxc5 dxc4 9. Qe2 Qd3 10. Re1 f5 11. Nc3 0-0 12. Nxe4 fxe4 13. Qxe4 Bf5 14. Qxd3 cxd3 15. Be3 h6 16. h3 Bxh3 17. gxh3 Rxf3 18. Kg2 Rf7 19. Rad1 Rd8 20. b3 Rd5 21. Rd2 Ne5 22. f4 Ng6 23. Kg3 Ne7 24. Red1 Nf5+ 25. Kf3 Nxe3 26. Kxe3 Rxc5 27. Rxd3 Rh5 28. Ke4 Re7+ 29. Kd4 Rh4 30. Rf1 Rd7+ 31. Kc3 Rxd3+ 32. Kxd3 Rxh3+ 33. Ke4 Kf7 34. Rf2 Ke7 35. Kf5 Rg3 36. Re2+ Kf7 37. Rc2 c6 38. Rd2 g6+ 39. Ke4 Ke7 40. Re2 h5 41. Ke5 h4 42. b4 h3 43. f5 Rg2 44. Re1 gxf5 45. Kxf5+ Kd6 46. Rd1+ Kc7 47. Re1 Rxa2 48. Re3 h2 49. Rh3 Kb6 50. Ke6 Ra4 51. Rh4 h1Q 52. Rxh1 Rxb4 0-1

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "3"]
[White "Turzo, Attila"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2303"]
[BlackElo "2162"]
[PlyCount "88"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Qd3 Be6 11. Bd2 Nd7 12. b3 a6 13. Rab1 Rc8 14. Kh1 f5 15. exf5 Bxf5 16. Qd5+ e6 17. Qxb7 Bxb1 18. Nxb1 Nc5 19. Qb4 a5 20. Qxa5 Qh4 21. g3 Qe4+ 22. Kg1 Qxe2 23. Be3 Qc2 24. Rc1 Qe4 25. Nd2 Qd3 26. Nf1 Ne4 27. Qe1 Bc3 28. Qd1 Qxd1 29. Rxd1 Rfd8 30. f3 Nc5 31. Rc1 Bf6 32. b4 Na4 33. Nd2 Kf7 34. Ne4 d5 35. Nxf6 Kxf6 36. c5 d4 37. Bd2 Nc3 38. Bxc3 dxc3 39. Rxc3 Rd2 40. b5 Rd5 41. a4 Rdxc5 42. Rb3 Rc2 43. b6 Ra2 44. Rb4 Rc1# 0-1

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "9"]
[White "Fajdetic, Hrvoje"]
[Black "Sergeev, Vitalij"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2151"]
[BlackElo "2162"]
[PlyCount "66"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 0-0 6. 0-0-0 Nc6 7. Bh6 e5 8. Nge2 exd4 9. Nxd4 Nxd4 10. Bxg7 Kxg7 11. Qxd4 Qe7 12. Nd5 Qd8 13. f3 Be6 14. Ne3 Kg8 15. g4 Qe7 16. h4 h5 17. Be2 Kh7 18. f4 Bxg4 19. Nxg4 hxg4 20. e5 dxe5 21. fxe5 Rad8 22. Qf4 Rxd1+ 23. Bxd1 Nh5 24. Qe3 Re8 25. Re1 Qxh4 26. c3 Re7 27. Qc5 Kg7 28. Rg1 Qg5+ 29. Kb1 Qxe5 30. Qxe5+ Rxe5 31. Bxg4 Rg5 32. Rg2 Nf4 33. Rg3 f5 0-1

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "1"]
[White "Gascon del Nogal, Jose Rafael"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2425"]
[BlackElo "2162"]
[PlyCount "47"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. c4 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nd7 8. b4 f6 9. Nf3 g5 10. Bg3 h5 11. h3 h4 12. Bh2 a6 13. b5 Bxb1 14. bxc6 Be4 15. cxd7+ Kxd7 16. Nd2 Bg6 17. b4 Ne7 18. b5 a5 19. Nb3 a4 20. c6+ bxc6 21. Nc5+ Kc8 22. b6 Rb8 23. Ba6+ Kd8 24. Bxb8 1-0

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "6"]
[White "Niedbala, Bartlomiej"]
[Black "Sergeev, Vitalij"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2379"]
[BlackElo "2162"]
[PlyCount "57"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 Ne8 11. h5 f5 12. hxg6 hxg6 13. gxf5 gxf5 14. Qd2 f4 15. Bf2 Bf6 16. 0-0-0 Ng7 17. Nh3 Bd7 18. Rdg1 Kf7 19. Bxc5 dxc5 20. Nf2 Rh8 21. Rxh8 Qxh8 22. Rh1 Qg8 23. Bf1 Ke7 24. d6+ cxd6 25. Nd5+ Kf7 26. Nxf6 Kxf6 27. Qxd6+ Be6 28. Ng4+ Kf7 29. Nh6+ 1-0

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "2"]
[White "Sergeev, Vitalij"]
[Black "Bouget, Alexandre"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2162"]
[BlackElo "2238"]
[PlyCount "67"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Bb4 11. Bxb4 Qxb4 12. a3 Qb6 13. Qd3 0-0-0 14. b4 Rhe8 15. Nc5 g5 16. Nxg5 Nb8 17. Ngxe6 fxe6 18. Qxh7 Nd7 19. Nxd7 Rxd7 20. Qe4 e5 21. f4 d3+ 22. Kh1 d2 23. Rf1 Red8 24. Rad1 exf4 25. Qxf4 Qc6 26. c4 Rd4 27. Qf5+ Kb8 28. Rf2 Qxc4 29. h3 Qc3 30. Qf3 Rd3 31. Qf6 Qxa3 32. Rfxd2 Rxd2 33. Qxd8+ Rxd8 34. Rxd8# 1-0

