[Event "Moscow-ch"]
[Site "Moscow"]
[Date "2024.03.30"]
[Round "7"]
[White "Vorobiov, Evgeny E"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "D57"]
[WhiteElo "2406"]
[BlackElo "2423"]
[PlyCount "81"]
[EventDate "2024.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 c6 12. a4 b6 13. Bd3 Be6 14. 0-0 Nd7 15. c4 Qd6 16. Rfc1 c5 17. h3 Rfd8 18. Qa3 Rac8 19. Bf1 Nf8 20. dxc5 Qxc5 21. Qxc5 Rxc5 22. cxd5 Bxd5 23. Nd4 Ne6 24. Rxc5 bxc5 25. Nb5 Rd7 26. Rd1 Bc6 27. Rxd7 Bxd7 28. Nxa7 Bxa4 29. Nb5 Bxb5 30. Bxb5 Kf8 31. Kf1 Ke7 32. Ke2 Kd6 33. Kd3 Nc7 34. Bc4 Nd5 35. Ke4 Nc3+ 36. Kd3 Nd5 37. Ke4 Nc3+ 38. Kd3 Nd5 39. Ke4 Nc3+ 40. Kd3 Nd5 41. Ke4 1/2-1/2

[Event "Moscow-ch"]
[Site "Moscow"]
[Date "2024.03.29"]
[Round "6"]
[White "Ivanov, Oleg V"]
[Black "Lavrik, Dmitry"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2423"]
[BlackElo "2421"]
[PlyCount "91"]
[EventDate "2024.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 Be6 10. 0-0-0 a5 11. Bb5 Nb4 12. Kb1 d5 13. exd5 Nbxd5 14. Nxd5 Nxd5 15. Bc4 Nxe3 16. Qxe3 Qc8 17. Bxe6 Qxe6 18. a3 Rfc8 19. Rhe1 Bf6 20. Qe4 Rc4 21. Qxb7 Rac8 22. Nd4 Qe8 23. Nb5 Qf8 24. Nd6 R8c7 25. Qb3 Rxc2 26. Qxc2 Rxc2 27. Kxc2 h5 28. Kb1 Qb8 29. Nc4 e4 30. Rxe4 Qxh2 31. Rd2 Qg1+ 32. Ka2 Qc5 33. Ne3 g6 34. Rc2 Qb5 35. Nc4 Qd5 36. Rd2 Qg5 37. Rde2 Qd5 38. Rd2 Qg5 39. Ne3 Qc5 40. Rd5 Qb6 41. Nc4 Qf2 42. Rd2 Qc5 43. Rd7 Qf2 44. Rd2 Qc5 45. Kb3 Qb5+ 46. Ka2 1/2-1/2

[Event "Moscow-ch"]
[Site "Moscow"]
[Date "2024.03.28"]
[Round "5"]
[White "Yurasov, Matfey"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2166"]
[BlackElo "2423"]
[PlyCount "120"]
[EventDate "2024.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. e4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd1 Be6 11. Bd4 Nd7 12. Bxg7 Kxg7 13. Qd4+ f6 14. 0-0 Qb6 15. Qd2 Qa5 16. b3 a6 17. Qe3 Qc5 18. Qxc5 Nxc5 19. f3 Rac8 20. Rac1 Nd7 21. Rfe1 Rc7 22. Bf1 Rfc8 23. Rcd1 Kf8 24. Ne2 Rb8 25. Nd4 Bf7 26. Rd2 Nc5 27. g3 e5 28. Ne2 Ke7 29. Red1 Rc6 30. Nc3 Be6 31. b4 Nd7 32. c5 dxc5 33. b5 axb5 34. Bxb5 Rc7 35. f4 exf4 36. gxf4 Nf8 37. f5 Bf7 38. Rd6 gxf5 39. exf5 c4 40. a4 Rc5 41. Rb6 Rxf5 42. a5 Ne6 43. Rd7+ Kf8 44. a6 Nc5 45. Rc7 Rg5+ 46. Kf1 Rf5+ 47. Ke1 Nxa6 48. Rcxb7 Rxb7 49. Rxb7 Nc5 50. Rc7 Nd3+ 51. Kd2 Ne5 52. Ke2 Bh5+ 53. Kd2 Rf2+ 54. Ke3 Rf3+ 55. Kd2 Rd3+ 56. Kc2 Bg6 57. Kb2 Rh3 58. Ra7 h5 59. Ba4 Rxh2+ 60. Ka3 Rd2 0-1

[Event "Moscow-ch"]
[Site "Moscow"]
[Date "2024.03.27"]
[Round "4"]
[White "Ivanov, Oleg V"]
[Black "Titarov, Vasilii"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2423"]
[BlackElo "2088"]
[PlyCount "95"]
[EventDate "2024.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Ne2 0-0 9. c3 f6 10. h4 Qb6 11. Qd2 a5 12. a4 cxd4 13. cxd4 fxe5 14. fxe5 Bb4 15. Nc3 Rxf3 16. gxf3 Ndxe5 17. 0-0-0 Nf7 18. Rg1 Bf8 19. Bd3 Bd7 20. Qc2 h6 21. Qg2 Nce5 22. Bb1 Bxa4 23. Nxa4 Qb3 24. Nc3 Nc4 25. Ba2 Qb4 26. Bxc4 Qxc4 27. Qe2 Qb4 28. Kb1 Rc8 29. Rc1 Qe7 30. h5 Rc4 31. Nb5 Rb4 32. Bd2 Rb3 33. Rc3 Rxc3 34. Bxc3 Qf6 35. Re1 Qf5+ 36. Ka2 Nd8 37. Bxa5 Nc6 38. Bc3 e5 39. dxe5 Qf4 40. Qd3 Qa4+ 41. Kb1 Qb3 42. Nd4 Qa4 43. Nxc6 bxc6 44. e6 Qh4 45. Qg6 d4 46. Qf7+ Kh7 47. e7 Qxe1+ 48. Bxe1 1-0

[Event "Moscow-ch"]
[Site "Moscow"]
[Date "2024.03.26"]
[Round "3"]
[White "Manvelyan, Mikayel"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2174"]
[BlackElo "2423"]
[PlyCount "112"]
[EventDate "2024.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 Bg4 5. Bg2 e6 6. Ne5 Bf5 7. Nc3 Nbd7 8. 0-0 Be7 9. h3 h6 10. g4 Bh7 11. f4 0-0 12. Be3 Nxe5 13. dxe5 Nd7 14. cxd5 cxd5 15. Bd4 f6 16. exf6 Bxf6 17. f5 exf5 18. gxf5 Bxf5 19. Bxf6 Qxf6 20. Qxd5+ Kh8 21. Kh1 Qe6 22. Qxe6 Bxe6 23. Rxf8+ Rxf8 24. Rd1 Nf6 25. Rd6 Re8 26. Kh2 b6 27. a3 Kg8 28. Bf3 Re7 29. Nb5 Bc4 30. Nd4 Rd7 31. Rxd7 Nxd7 32. b3 Bf7 33. b4 Ne5 34. Be4 Nc4 35. Bd3 Nxa3 36. Nc6 Be8 37. Nxa7 Bd7 38. Kg3 Kf7 39. h4 g5 40. hxg5 hxg5 41. b5 Ke7 42. Nc6+ Kd6 43. Nd4 Kc5 44. Nf3 Bxb5 45. Bxb5 Nxb5 46. Nxg5 Nc3 47. Kf2 b5 48. Ke3 Kc4 49. Nf3 Nd5+ 50. Kd2 b4 51. Ne5+ Kb5 52. Nd3 b3 53. e4 Nf6 54. Kc3 Nxe4+ 55. Kxb3 Nc5+ 56. Nxc5 Kxc5 1/2-1/2

[Event "Moscow-ch"]
[Site "Moscow"]
[Date "2024.03.22"]
[Round "1"]
[White "Pechnikov, Artiom"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2171"]
[BlackElo "2423"]
[PlyCount "112"]
[EventDate "2024.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. h3 d6 10. Bb3 Bd7 11. Nxc6 Bxc6 12. Qd3 Nd7 13. Bd4 Bxd4 14. Qxd4 Qc5 15. Qd2 b5 16. Bd5 b4 17. Bxc6 bxc3 18. Qxc3 Qxc3 19. bxc3 Rad8 20. Bxd7 Rxd7 21. Rab1 Rc8 22. Rb3 Rdc7 23. Ra3 Rxc3 24. Rxa7 Kf8 25. Rb1 Rxc2 26. Rbb7 Re2 27. Rxe7 Rc1+ 28. Kh2 Rxf2 29. e5 dxe5 30. Rxe5 Rcc2 31. Rg5 h6 32. Rg3 Rxa2 33. Rxa2 Rxa2 34. Rb3 Kg7 35. Kg3 Kf6 36. Rf3+ Kg7 37. Rb3 Ra6 38. Rc3 f5 39. Rb3 Kf6 40. Rc3 Kg5 41. Rb3 Ra5 42. Rc3 Kh5 43. Rb3 g5 44. Rb6 f4+ 45. Kf3 Ra3+ 46. Kf2 Rc3 47. Ra6 Rb3 48. Rc6 Rb7 49. g4+ fxg3+ 50. Kxg3 Rb1 51. Ra6 Rb3+ 52. Kg2 Rb8 53. Kg3 Rg8 54. Rb6 Rg6 55. Rxg6 Kxg6 56. h4 gxh4+ 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.07"]
[Round "9"]
[White "Ivanov, Oleg V"]
[Black "Kovanova, Baira"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "2423"]
[BlackElo "2304"]
[PlyCount "49"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 Nf6 16. Rh4 Qf5 17. Nd2 Ng4 18. Ne4 Be7 19. f3 Ne5 20. Rf4 Qh5 21. Nf2 Bb7 22. g4 Qh4 23. Rf5 Rae8 24. Rxe5 Bd6 25. Bg5 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.06"]
[Round "7"]
[White "Ivanov, Oleg V"]
[Black "Ahmad, Khagan"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2423"]
[BlackElo "2323"]
[PlyCount "89"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Qd3 Be6 10. Rd1 Nbd7 11. a4 Rc8 12. Nd5 Bxd5 13. exd5 Nb6 14. Bf3 Qc7 15. a5 Nc4 16. Be2 Nd7 17. c3 Bd8 18. Ra4 b5 19. axb6 Ndxb6 20. Rxa6 Qb7 21. Ra1 f5 22. Qc2 Ra8 23. Rxa8 Qxa8 24. Nd2 Nxd2 25. Bxd2 Kh8 26. Bc1 Qa7 27. Bb5 Qf7 28. c4 Nd7 29. b4 f4 30. c5 f3 31. g3 Nf6 32. Bf1 Qh5 33. h3 e4 34. Qc4 Bc7 35. Be3 Qg6 36. c6 h5 37. b5 Rb8 38. Rb1 Rb6 39. Ra1 Qf5 40. Ra7 Nxd5 41. Rxc7 Nxe3 42. fxe3 f2+ 43. Kh2 h4 44. Qf7 hxg3+ 45. Kg2 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.06"]
[Round "8"]
[White "Talibov, Shiroghlan"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2347"]
[BlackElo "2423"]
[PlyCount "54"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bf1 0-0 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Nf5 13. Bf4 g6 14. Nd2 d5 15. Bd3 Ng7 16. Qe2 c6 17. Nb3 Bf5 18. Bxf5 Nxf5 19. Nc5 b6 20. Nd3 Qd7 21. Re1 Ng7 22. Be5 Re8 23. Qf3 Bxe5 24. Rxe5 Rxe5 25. Nxe5 Qe6 26. Kf1 Nf5 27. g3 c5 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.05"]
[Round "6"]
[White "Abdukhakimov, Akbarali"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2329"]
[BlackElo "2423"]
[PlyCount "80"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5 12. Ne3 gxf4 13. Nxf5 0-0-0 14. Qc2 fxg3 15. hxg3 Nf6 16. a5 a6 17. Ra4 Bc5 18. Ne4 Nxe4 19. Bxe4 Ba7 20. Qc3 h5 21. e3 Ng6 22. Ke2 Ne7 23. Nxe7+ Qxe7 24. Rc1 Rh6 25. Rc4 Rdd6 26. Bf5+ Kb8 27. Re4 Qd8 28. Rh1 Rd5 29. g4 Ka8 30. Qg7 Rd2+ 31. Kf1 Rd1+ 32. Kg2 Rxh1 33. Qxh6 Qh4 34. Re8+ Bb8 35. Rxb8+ Kxb8 36. Qf8+ Ka7 37. Qc5+ Ka8 38. Qf8+ Ka7 39. Qc5+ Ka8 40. Qf8+ Ka7 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.05"]
[Round "5"]
[White "Ivanov, Oleg V"]
[Black "Atakishiyev, Elmar"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2423"]
[BlackElo "2349"]
[PlyCount "84"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Bg2 0-0 8. 0-0 Bg4 9. Nde2 Nc6 10. h3 Bd7 11. Nd5 Rc8 12. c3 Nxd5 13. exd5 Ne5 14. a4 a5 15. Nd4 Re8 16. Re1 h6 17. f4 Nc4 18. b3 Nb6 19. c4 Na8 20. Bb2 Qb6 21. Kh2 Rxc4 22. bxc4 Qxb2 23. Nb3 Nb6 24. Rb1 Qc3 25. Nc5 dxc5 26. Rxb6 Qxc4 27. Re4 Bd4 28. Rxb7 Bxa4 29. Qe1 Qxd5 30. Rexe7 Qd8 31. Rxe8+ Bxe8 32. Ra7 Kf8 33. Rxa5 Qe7 34. Qxe7+ Kxe7 35. Bd5 f6 36. Ra6 Bb5 37. Ra8 Bd3 38. Rb8 Kd6 39. Rd8+ Kc7 40. Ra8 Kd6 41. Rd8+ Kc7 42. Ra8 Kd6 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.04"]
[Round "4"]
[White "Ibadov, Dashgyn"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2360"]
[BlackElo "2423"]
[PlyCount "125"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Ne2 Ne7 8. Ng3 c6 9. Ba4 Ng6 10. c3 Ba5 11. d4 h6 12. h3 Re8 13. Bc2 d5 14. Nxe5 Nxe5 15. dxe5 Nxe4 16. Nxe4 dxe4 17. Bf4 f5 18. Qh5 Qe7 19. Bb3+ Kh7 20. Bf7 Rf8 21. Bg6+ Kg8 22. f3 e3 23. Bxe3 Qxe5 24. Rfe1 Qf6 25. Kh1 Bb6 26. Bf4 Be6 27. h4 Bf7 28. Bxf7+ Qxf7 29. Qxf7+ Rxf7 30. h5 Rd8 31. Kh2 Bc7 32. Bxc7 Rxc7 33. Rad1 Rcd7 34. Re8+ Rxe8 35. Rxd7 b5 36. Rxa7 Re2 37. Rc7 Rxb2 38. Rxc6 Rxa2 39. Rc5 Rb2 40. Rxf5 b4 41. cxb4 Rxb4 42. g4 Ra4 43. Kg3 Rb4 44. Re5 Kf7 45. Re4 Rb5 46. Kf4 Kf6 47. Rc4 Ra5 48. Rc6+ Kf7 49. Rd6 Ke7 50. Rd4 Kf6 51. Rb4 Rc5 52. Ke4 Re5+ 53. Kd3 Ra5 54. f4 Ra1 55. Rb6+ Kf7 56. Ke4 Ra4+ 57. Ke5 Ra5+ 58. Kd6 Kf6 59. Kd7+ Kf7 60. Rb4 Rd5+ 61. Kc6 Rd1 62. Rb7+ Kf6 63. g5+ 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.04"]
[Round "3"]
[White "Ivanov, Oleg V"]
[Black "Tabatabaei, Mohammad Amin"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2423"]
[BlackElo "2696"]
[PlyCount "104"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Qd3 Be6 10. Rd1 Nbd7 11. Nd5 Bxd5 12. exd5 Ne8 13. a4 f5 14. a5 Rc8 15. c4 Bg5 16. f3 g6 17. Nd2 h5 18. b4 h4 19. Nb3 h3 20. f4 Bxf4 21. Bxf4 exf4 22. Qxh3 Qe7 23. Re1 Rf7 24. Qf3 g5 25. Qf2 Ne5 26. Bh5 Rxc4 27. Bxf7+ Qxf7 28. Qb6 f3 29. Rxe5 dxe5 30. Nd2 f2+ 31. Qxf2 Rc2 32. Qe3 Qxd5 33. Nf3 g4 34. Qxe5 Rxg2+ 35. Kh1 Qxe5 36. Nxe5 Rb2 37. Rd1 Rxb4 38. Rd8 Kf8 39. Rd7 Rb5 40. Ng6+ Kg8 41. Kg2 Nf6 42. Rc7 Ne4 43. Kf1 f4 44. Nxf4 Rf5 45. Ke2 Rxf4 46. Ke3 Rf7 47. Rc8+ Rf8 48. Rxf8+ Kxf8 49. Kxe4 Ke7 50. Kf5 b5 51. axb6 Kd6 52. Kxg4 a5 0-1

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.03"]
[Round "1"]
[White "Ivanov, Oleg V"]
[Black "Goltseva, Ekaterina"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2423"]
[BlackElo "2286"]
[PlyCount "71"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 Qc7 4. Nc3 dxe4 5. dxe4 e5 6. Bc4 b5 7. Bb3 h6 8. a4 b4 9. Ne2 Nf6 10. Ng3 Ba6 11. Nd2 Nbd7 12. Bc4 Bxc4 13. Nxc4 Nc5 14. Qf3 Ne6 15. c3 Nd7 16. 0-0 Nb6 17. Nxb6 axb6 18. Bd2 bxc3 19. Bxc3 Bc5 20. Nf5 g6 21. b4 gxf5 22. bxc5 bxc5 23. Qxf5 Nd4 24. Bxd4 cxd4 25. Qf6 Rg8 26. f4 Rb8 27. fxe5 Rb2 28. g3 d3 29. Rac1 c5 30. Rf3 d2 31. Rd1 Rg6 32. Qh8+ Ke7 33. e6 Qb8 34. Qh7 Rxe6 35. Qxf7+ Kd6 36. Rd3+ 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.03"]
[Round "2"]
[White "Kezin, Roman"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2486"]
[BlackElo "2423"]
[PlyCount "67"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 b6 8. Nbd2 Bb7 9. e4 Na6 10. a3 c5 11. exd5 exd5 12. dxc5 Nxc5 13. b4 Ne6 14. Bb2 Rc8 15. Rfd1 dxc4 16. Nxc4 Qc7 17. Rac1 b5 18. Ne3 Qxc2 19. Nxc2 a6 20. Ne3 Rfd8 21. Nf5 Rxd1+ 22. Rxd1 Kf8 23. Ng5 Bxg2 24. Bxf6 gxf6 25. Nxh7+ Ke8 26. Kxg2 Rc3 27. h4 Rxa3 28. h5 Ra4 29. h6 Rxb4 30. f4 Bd8 31. Ng7+ Ke7 32. Nxe6 fxe6 33. Ng5 Rb2+ 34. Kh1 1-0

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.03.01"]
[Round "10"]
[White "Ivanov, Oleg V"]
[Black "Liavonava, Yuliya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2423"]
[BlackElo "1943"]
[PlyCount "72"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nd7 4. d4 Ngf6 5. Nxf6+ Nxf6 6. Nf3 g6 7. Bc4 Bg7 8. 0-0 0-0 9. Ne5 Bf5 10. c3 b6 11. Re1 Be4 12. Qb3 e6 13. Bg5 Bb7 14. Ng4 h5 15. Ne5 Kh7 16. Rad1 Qd6 17. Qc2 Nd5 18. Bh4 c5 19. Bg3 Qe7 20. dxc5 h4 21. c6 hxg3 22. Bxd5 Ba6 23. Nd7 gxh2+ 24. Kh1 Rh8 25. Qa4 Bc8 26. Bf3 Bxd7 27. Rxd7 Qc5 28. Qh4+ Kg8 29. Qe7 Qxe7 30. Rxe7 Bf6 31. c7 Rf8 32. Rd7 Kg7 33. Rxe6 b5 34. Bb7 a5 35. Rc6 Re8 36. Rd1 Ra8 1-0

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.02.29"]
[Round "9"]
[White "Arakelyan, Manvel"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2023"]
[BlackElo "2423"]
[PlyCount "100"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nc3 e6 11. 0-0 Be7 12. Qg4 Bf6 13. Re1 0-0 14. Bf4 a6 15. Bd3 Nb4 16. Be4 Bc6 17. Bxc6 Nxc6 18. Ne4 Nd5 19. Nxc6 bxc6 20. Be5 Kh8 21. Rac1 Bxe5 22. dxe5 Qb8 23. Qe2 Qxe5 24. Rxc6 a5 25. Nc3 Qxe2 26. Rxe2 Rfc8 27. Rxc8+ Rxc8 28. Rc2 Kg8 29. Kf1 Kf8 30. g3 a4 31. a3 Nxc3 32. Rxc3 Rxc3 33. bxc3 Ke7 34. Ke2 Kd6 35. Kd3 Kc5 36. f4 f6 37. g4 g5 38. fxg5 fxg5 39. h3 Kd5 40. c4+ Kc5 41. Kc3 e5 42. Kd3 h6 43. Ke4 Kxc4 44. Kxe5 Kb3 45. Kd4 Kxa3 46. Kc3 Ka2 47. Kc2 a3 48. Kc1 Kb3 49. Kb1 a2+ 50. Ka1 Ka3 0-1

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.02.28"]
[Round "8"]
[White "Ivanov, Oleg V"]
[Black "Indzhiev, Aldar"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2423"]
[BlackElo "2134"]
[PlyCount "118"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. 0-0 h4 11. h3 Nd7 12. Be3 Nf8 13. c4 Be6 14. Rad1 Rc8 15. Nf4 Bb8 16. Rfe1 Qd6 17. Kf1 Bd7 18. Qe2 Qxf4 19. Bxf4 Rxe2 20. Rxe2 Bxf4 21. c5 f5 22. Bc4 Be6 23. Bxe6 Nxe6 24. d5 cxd5 25. Rxd5 Rxc5 26. Rxc5 Nxc5 27. Re8+ Kh7 28. b4 Ne4 29. b5 Bd6 30. Rc8 Kg6 31. f3 Nc5 32. Ra8 a6 33. bxa6 bxa6 34. Ke2 Kf6 35. Ke3 Ke5 36. Ra7 Ke6 37. Kd4 g5 38. Ra8 f6 39. Ra7 Bh2 40. Kc4 Bg1 41. a4 Ke5 42. a5 Kf4 43. Rf7 Kg3 44. Rxf6 Kxg2 45. Rxf5 Be3 46. Kc3 Nb7 47. Kd3 Bf4 48. Ke2 Nd6 49. Rf6 Kxh3 50. Kf2 Be5 51. Rg6 Bg3+ 52. Kg1 Bf4 53. Kf2 Kh2 54. Re6 h3 55. Rg6 Nf5 56. Rxa6 Be3+ 57. Ke2 Kg3 58. Rf6 h2 59. Rxf5 Bf4 0-1

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.02.27"]
[Round "7"]
[White "Ivanov, Oleg V"]
[Black "Khripachenko, Alexander"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2423"]
[BlackElo "2258"]
[PlyCount "128"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Qd3 Nf6 7. Ndb5 Qb8 8. Qg3 d6 9. Be3 a6 10. Nd4 e5 11. Nb3 Be6 12. Be2 Be7 13. f4 0-0 14. f5 Bxb3 15. cxb3 Nd4 16. Bh6 g6 17. Bxf8 Qxf8 18. Qd3 Qh6 19. 0-0 Rc8 20. Bf3 Kg7 21. Ne2 Nc2 22. Rac1 Nb4 23. Qb1 Re8 24. Rc3 d5 25. a3 d4 26. axb4 dxc3 27. bxc3 Qe3+ 28. Kh1 Rd8 29. Qc1 Rd2 30. Ng3 Qd3 31. fxg6 hxg6 32. h3 Nh7 33. Rd1 Rxd1+ 34. Qxd1 Qxc3 35. b5 axb5 36. Ne2 Qb4 37. Qd5 Bf6 38. Kh2 Ng5 39. Qd3 Ne6 40. Qc3 Qd6 41. Bg4 Nc5 42. Qb4 Qc6 43. Bf3 b6 44. Qc3 Qd6 45. g3 Bg5 46. h4 Bd2 47. Qc2 Qd3 48. Qxd3 Nxd3 49. Ng1 Nc5 50. Be2 b4 51. Nf3 Bc3 52. Bc4 Nxe4 53. Bd5 Nf6 54. Bc4 Ng4+ 55. Kg1 f5 56. Bb5 e4 57. Ng5 Be1 58. Kg2 Ne3+ 59. Kh3 Kf6 60. Bc6 Bd2 61. Nh7+ Ke7 62. Bb5 Nc2 63. g4 Nd4 64. Bc4 e3 0-1

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.02.26"]
[Round "6"]
[White "Gareyev, Timur"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2558"]
[BlackElo "2423"]
[PlyCount "65"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. fxe5 dxe5 6. Nxe5 Qe7 7. d4 Bd6 8. Nf3 Nxe4 9. Be2 0-0 10. 0-0 Nd7 11. Nbd2 f5 12. Nc4 Ndf6 13. Ng5 h6 14. Nf3 Kh7 15. Bd3 Be6 16. Nxd6 cxd6 17. c4 b6 18. b3 Rac8 19. a4 g6 20. Qe1 Qg7 21. Ba3 Rfe8 22. d5 Bd7 23. Bb2 Nc5 24. Qd1 a5 25. Bc2 Qf7 26. Qd4 Nfe4 27. Rae1 Qg8 28. Re3 g5 29. Nd2 Qg6 30. Nxe4 fxe4 31. Rf6 Qh5 32. Re6 Qf7 33. Rf3 1-0

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.02.26"]
[Round "5"]
[White "Nikitenko, Mihail"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2532"]
[BlackElo "2423"]
[PlyCount "119"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 Bc5 6. a4 d6 7. Nbd2 a5 8. c3 0-0 9. Re1 Be6 10. h3 Bxc4 11. Nxc4 Re8 12. Ne3 Bxe3 13. Bxe3 d5 14. Qc2 Qd6 15. Rad1 Rad8 16. Nh4 Qe6 17. Nf5 Ne7 18. Ng3 dxe4 19. dxe4 Nc6 20. Qe2 Rxd1 21. Qxd1 Qc4 22. Bc1 Rd8 23. Qf3 Qd3 24. Qxd3 Rxd3 25. Kf1 Rd7 26. f3 Nh7 27. Be3 Nf8 28. Nh1 Ne6 29. Nf2 f6 30. g3 Nb8 31. Ke2 Na6 32. Nd3 Ng5 33. h4 Nf7 34. Rc1 Kf8 35. b4 axb4 36. cxb4 b6 37. b5 Nb8 38. Nb4 Nd6 39. Na6 Nxa6 40. bxa6 Nc8 41. a5 Ke7 42. axb6 Nxb6 43. Bc5+ Ke6 44. Bxb6 cxb6 45. Rc6+ Ke7 46. Rxb6 Rd4 47. Rb7+ Kd6 48. Rxg7 Ra4 49. a7 Kc5 50. h5 Ra2+ 51. Kf1 Kd4 52. Rf7 Ke3 53. Rxf6 Rxa7 54. Kg2 Ra2+ 55. Kh3 Ra8 56. Kg4 Rg8+ 57. Rg6 Rf8 58. Rxh6 Rxf3 59. Re6 Kf2 60. Kh4 1-0

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.02.25"]
[Round "4"]
[White "Ivanov, Oleg V"]
[Black "Iljiushenok, Ilia"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2423"]
[BlackElo "2547"]
[PlyCount "131"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8. g4 h6 9. Be3 b5 10. Nd5 Bb7 11. Bb6 Qc8 12. Nc7+ Kf8 13. Bg2 Nbd7 14. Nxa8 Qxa8 15. Be3 Bxe4 16. Bxe4 Qxe4 17. Rg1 g6 18. Qd3 Qa4 19. a3 Kg7 20. 0-0-0 a5 21. f3 b4 22. axb4 axb4 23. h4 Rc8 24. g5 hxg5 25. hxg5 Nh5 26. Rg4 Nf4 27. Bxf4 exf4 28. Qd4+ Ne5 29. Kb1 Ra8 30. Rh1 Qa2+ 31. Kc1 Qa6 32. Rg2 Rc8 33. Kb1 Ra8 34. Qd5 Bd8 35. Qd4 Be7 36. Qxf4 Qa2+ 37. Kc1 Qxb3 38. Rh7+ Kg8 39. Rh8+ Kxh8 40. Qh4+ Kg8 41. cxb3 Nxf3 42. Qe4 Bxg5+ 43. Rxg5 Rc8+ 44. Kd1 Nxg5 45. Qxb4 Ne6 46. Qb7 Rc7 47. Qb8+ Kg7 48. b4 Rc4 49. b5 Rb4 50. Kc1 Nc5 51. Kc2 Rc4+ 52. Kb1 Rb4 53. Qxd6 Rxb5 54. Qc6 Rxb2+ 55. Kxb2 Ne6 56. Kc3 Kf6 57. Kd3 Ke5 58. Qb5+ Kf6 59. Qb2+ Kf5 60. Qf2+ Nf4+ 61. Ke3 g5 62. Kf3 Kg6 63. Qb6+ f6 64. Qc6 Nh5 65. Qe8+ Kh6 66. Qf7 1-0

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.02.24"]
[Round "3"]
[White "Ivanov, Oleg V"]
[Black "Manvelyan, Mikayel"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2423"]
[BlackElo "2098"]
[PlyCount "224"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Qd3 Be7 11. Rd1 Nc5 12. Qe2 Nxb3 13. axb3 Bf5 14. Be3 0-0 15. c4 Nb4 16. cxd5 Bc2 17. Rd4 Bxb1 18. Rxb1 Nxd5 19. Rc1 Qd7 20. Bg5 Bxg5 21. Nxg5 Qf5 22. Rxd5 Qxg5 23. Rxc7 Rad8 24. Rxd8 Rxd8 25. g3 h6 26. e6 fxe6 27. Qxe6+ Kh8 28. Rc8 Rxc8 29. Qxc8+ Kh7 30. Qxa6 Qd5 31. Qa1 Qxb3 32. Qb1+ Kh8 33. h4 b4 34. Qc1 Qd3 35. Qe1 b3 36. Qe5 Qc2 37. Qd4 h5 38. Qe5 Qd1+ 39. Kg2 Kh7 40. Qf5+ Kg8 41. Qf3 Qc2 42. Qd5+ Kf8 43. Qd4 Qc6+ 44. Kf1 Qc2 45. Qe5 g6 46. Qf6+ Ke8 47. Kg2 Qe4+ 48. Qf3 Qc2 49. Qe3+ Kf7 50. Qe5 Qc6+ 51. Kf1 Qc2 52. Ke1 Kf8 53. Qf4+ Kg8 54. Qf6 Qd3 55. Qe5 Kf7 56. Qf4+ Kg8 57. Qf6 Qc2 58. Kf1 Qd3+ 59. Kg1 Qb1+ 60. Kh2 Qc2 61. g4 hxg4 62. Kg3 Kh7 63. Kxg4 Qe4+ 64. Kg3 Qd3+ 65. Kf4 Qc2 66. Qd4 Qf5+ 67. Ke3 Qc2 68. Qd7+ Kh6 69. Qd2 Qc4 70. Qd4 Qc1+ 71. Ke2 Kh5 72. Qd5+ Kxh4 73. Qxb3 Qa1 74. Qb5 g5 75. Qb4+ Kh5 76. Qd4 g4 77. Qe5+ Kg6 78. Kd2 Qa8 79. Qd4 Kf5 80. b4 Qa2+ 81. Kc3 Qa1+ 82. Kc4 Qa2+ 83. Kc5 Qa7+ 84. Kd5 Qa8+ 85. Kc4 Qa2+ 86. Kb5 Qa8 87. Qd6 Qb7+ 88. Kc4 Qe4+ 89. Qd4 Qc2+ 90. Kd5 Qa4 91. Kd6 Kg5 92. Qc5+ Kh4 93. b5 Qa8 94. Kc7 Qa5+ 95. Kb7 Qa2 96. b6 Qf7+ 97. Kc8 Qe8+ 98. Kc7 Qf7+ 99. Kd8 Kh3 100. Qe3+ Kg2 101. Qg3+ Kh1 102. Qh4+ Kg2 103. Qxg4+ Kh1 104. Qe4+ Kg1 105. f4 Qf8+ 106. Kd7 Qf7+ 107. Kc6 Qf6+ 108. Kc5 Qf8+ 109. Kb5 Qf6 110. b7 Qb2+ 111. Kc5 Qf2+ 112. Qd4 Kh1 1-0

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.02.24"]
[Round "2"]
[White "Yurasov, Matfey"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2178"]
[BlackElo "2423"]
[PlyCount "146"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. 0-0 Nd7 5. h3 Bh5 6. d4 e6 7. c4 Ngf6 8. cxd5 cxd5 9. Nc3 Be7 10. Qb3 Bxf3 11. Bxf3 Qb6 12. e4 Qxb3 13. axb3 dxe4 14. Nxe4 Nd5 15. Nc3 N7b6 16. Nxd5 Nxd5 17. Bxd5 exd5 18. Ra5 a6 19. Rxd5 Rd8 20. Rxd8+ Kxd8 21. Bf4 Kd7 22. Rc1 Rc8 23. Rxc8 Kxc8 24. Kg2 Kd7 25. Kf3 Ke6 26. Ke4 f5+ 27. Kd3 Kd5 28. Be5 g6 29. Bf4 h5 30. f3 g5 31. Be5 g4 32. fxg4 fxg4 33. hxg4 hxg4 34. Bf4 Bf6 35. Be3 Bg7 36. Bf2 Bh8 37. Bg1 Bf6 38. Be3 a5 39. Bf2 Bd8 40. Be3 Bb6 41. Bf2 Bc7 42. Be1 Bb6 43. Bf2 Bc7 44. Be1 Bd6 45. Bf2 Bb4 46. Ke3 Bd6 47. Kd3 b5 48. Be1 Bb8 49. Bf2 Bc7 50. Be1 Bd6 51. Ke3 a4 52. bxa4 bxa4 53. Kd3 Bc7 54. Bf2 Ba5 55. Be3 Bb6 56. Bf2 Bc7 57. Be1 Bb6 58. Bf2 Ba5 59. Be3 Bb6 60. Bf2 Bc7 61. Be1 Bd8 62. Bd2 Bb6 63. Be3 Ba5 64. Bf2 Bb4 65. Be3 Ba5 66. Bf2 Bc7 67. Be1 Bb6 68. Bf2 Bd8 69. Be3 Ba5 70. Bf2 Bb4 71. Be3 Bd6 72. Bf2 Bb4 73. Be3 Bd6 1/2-1/2

[Event "Moscow-ch op Superfinal"]
[Site "Ershovo"]
[Date "2024.02.23"]
[Round "1"]
[White "Ivanov, Oleg V"]
[Black "Garmash, Aliona"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2423"]
[BlackElo "2089"]
[PlyCount "119"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 a6 5. Qc2 Bg4 6. Ne5 e6 7. Nxg4 Nxg4 8. Be2 Nf6 9. d4 Bd6 10. 0-0 0-0 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nd7 14. Rd1 Qe7 15. Bd3 f5 16. Qf3 Rae8 17. Bf1 Kh8 18. Bf4 Bxf4 19. Qxf4 e5 20. dxe5 Nxe5 21. Rd2 Ng6 22. Qd6 Qg5 23. Rad1 f4 24. Kh1 Ne5 25. f3 h6 26. Qb4 Rf7 27. c5 Qh4 28. Qe4 Rff8 29. Qb4 Rf7 30. Rd4 Qg5 31. Re4 Ref8 32. Qe1 Rf5 33. b4 Qh5 34. Rdd4 Kg8 35. h3 Kh8 36. a3 Qg5 37. Rd6 Re8 38. Rd7 Rb8 39. Rdd4 Rbf8 40. Rd6 Re8 41. Qd2 Rff8 42. Qd4 Nf7 43. Rd7 Rd8 44. Bc4 Rxd7 45. Qxd7 Ne5 46. Qd6 Ng6 47. Qe6 h5 48. Bf1 Rd8 49. Re1 Rd2 50. Re2 Rd1 51. Re1 Rd2 52. Re2 Rd1 53. Qe8+ Kh7 54. Re1 Rd2 55. Qe4 Qg3 56. Qb1 Kh6 57. Re6 Qg5 58. Kg1 Qg3 59. Rd6 Rf2 60. Rxg6+ 1-0

[Event "Moscow op-A 18th"]
[Site "Moscow"]
[Date "2022.07.20"]
[Round "9"]
[White "Ivanov, Oleg V"]
[Black "Lobanov, Sergei"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2444"]
[BlackElo "2532"]
[PlyCount "110"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Qd3 Be6 10. Rd1 Nbd7 11. a4 Ne8 12. Nd5 Bxd5 13. exd5 f5 14. a5 Bg5 15. c4 Rc8 16. f4 Bxf4 17. Bxf4 exf4 18. Nd4 Ne5 19. Qd2 f3 20. gxf3 Qh4 21. Qe1 Qh6 22. Qf2 Nxc4 23. Rac1 Nb6 24. Rc6 bxc6 25. axb6 cxd5 26. Bxa6 Rc1 27. Qe1 Rxd1 28. Qxd1 Qe3+ 29. Kf1 Nf6 30. b7 Ng4 31. fxg4 fxg4+ 32. Kg2 Rf2+ 33. Kh1 Qe4+ 34. Nf3 Rxf3 35. Kg1 Rf8 36. Qc1 Qd4+ 37. Kh1 Qa4 38. Qc8 Qxa6 39. Qxf8+ Kxf8 40. b8Q+ Ke7 41. Kg1 d4 42. Kf2 Qc6 43. Qb3 Kf6 44. Qg8 Qf3+ 45. Kg1 Qe3+ 46. Kg2 Kg6 47. Qd8 Qe4+ 48. Kg1 Qb1+ 49. Kf2 Qxb2+ 50. Kg3 Qc3+ 51. Kxg4 h5+ 52. Kh4 Qe1+ 53. Kh3 Qf1+ 54. Kg3 h4+ 55. Kxh4 Qf6+ 0-1

[Event "Moscow op-A 18th"]
[Site "Moscow"]
[Date "2022.07.19"]
[Round "8"]
[White "Parpiev, Isaak"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2165"]
[BlackElo "2444"]
[PlyCount "112"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. a4 a6 7. Nbd2 0-0 8. 0-0 Ba7 9. h3 Re8 10. Re1 Be6 11. Bxe6 Rxe6 12. Nf1 h6 13. Ng3 d5 14. Qe2 Qd7 15. Nh4 Rd8 16. Qf3 dxe4 17. dxe4 Rd6 18. Ngf5 Rd3 19. Nxh6+ Kh7 20. Qf5+ Qxf5 21. N6xf5 Rd1 22. Bg5 Bxf2+ 23. Kxf2 Rxa1 24. Bxf6 Rxe1 25. Bxd8 Rxe4 26. Bxc7 Rxa4 27. Nf3 Ra2 28. Ke3 Rxb2 29. g4 f6 30. h4 a5 31. g5 a4 32. Bd6 Rb3 33. Kd3 e4+ 34. Kxe4 Rxc3 35. h5 a3 36. g6+ Kg8 37. h6 gxh6 38. Bxa3 Rxa3 39. N3h4 Ra4+ 40. Kd5 Rxh4 41. Nxh4 Kg7 42. Kc5 Ne7 43. Kd6 Ng8 44. Kc5 h5 45. Kb6 Kh6 46. Kxb7 Kg5 47. Nf3+ Kxg6 48. Kc6 Kf5 49. Kd6 Kf4 50. Nh4 Kg4 51. Ng2 h4 52. Ke6 h3 53. Ne3+ Kf3 54. Nf1 Kf2 55. Nh2 Kg2 56. Ng4 h2 0-1

[Event "Moscow op-A 18th"]
[Site "Moscow"]
[Date "2022.07.18"]
[Round "6"]
[White "Afanasiev, Nikita"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2569"]
[BlackElo "2444"]
[PlyCount "61"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Qc2 e6 5. b3 Bd6 6. Bb2 0-0 7. Nc3 Nbd7 8. h3 Qe7 9. a3 Rd8 10. g4 Nf8 11. g5 Ne8 12. h4 Nc7 13. d4 b6 14. h5 Bb7 15. h6 c5 16. hxg7 Ng6 17. dxc5 bxc5 18. Rh3 e5 19. cxd5 Nxd5 20. Ne4 Bc8 21. Rd1 Bxh3 22. Bxh3 Nb6 23. Nh4 Qc7 24. Nf5 Be7 25. Nf6+ Bxf6 26. gxf6 h5 27. Bg2 Rab8 28. Be4 Rxd1+ 29. Qxd1 Nd7 30. Ne7+ Nxe7 31. Bh7+ 1-0

[Event "Moscow op-A 18th"]
[Site "Moscow"]
[Date "2022.07.18"]
[Round "7"]
[White "Ivanov, Oleg V"]
[Black "Popov, Maksim1111"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2444"]
[BlackElo "2223"]
[PlyCount "105"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 d4 13. Nxd4 Nxd4 14. Qxd4 Nf5 15. Qf2 Bd7 16. Rg1 Qa5 17. g4 Ne7 18. Rb1 Bc6 19. Rg3 0-0-0 20. h3 Rd7 21. Rb4 Rgd8 22. Rd3 Rxd3 23. Bxd3 Kb8 24. Rc4 Rh8 25. Bf1 Nd5 26. Qc5 Qxc5 27. Rxc5 Kc7 28. Bg2 b6 29. Rc4 b5 30. Rc5 Kb6 31. Be3 Nxe3 32. Rxc6+ Ka5 33. Kf2 Nc4 34. a4 Kxa4 35. Ra6+ Kb4 36. Rxa7 Na3 37. Be4 Rxh3 38. Rxf7 Nxc2 39. Bxc2 Rh2+ 40. Kf3 Rxc2 41. Rc7 Rc1 42. f5 exf5 43. gxf5 Kb3 44. e6 Rf1+ 45. Kg4 c2 46. e7 Re1 47. f6 Kb2 48. Rxc2+ Kxc2 49. f7 Rxe7 50. f8Q Re4+ 51. Kf3 Re5 52. Qb4 Rd5 53. Qe4+ 1-0

[Event "Moscow op-A 18th"]
[Site "Moscow"]
[Date "2022.07.17"]
[Round "5"]
[White "Ivanov, Oleg V"]
[Black "Drygalov, Sergey"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2444"]
[BlackElo "2550"]
[PlyCount "81"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 Bd7 15. Rfd1 Rfe8 16. Ng3 Rab8 17. Rab1 Kf8 18. Kf1 Re5 19. c3 Bd6 20. Rd2 Rg5 21. Be2 Be5 22. Rbd1 f5 23. Bf3 f4 24. Ne2 Rg6 25. c4 Rxb2 26. Rxb2 Bxb2 27. Nxf4 Rf6 28. Nd3 Bd4 29. Nb4 Bc3 30. Nc2 Bf5 31. Ne3 dxc4 32. Nxf5 Rxf5 33. Rc1 Bb4 34. Rxc4 c5 35. Re4 a5 36. Bd1 Rd5 37. Bb3 Rd4 38. Rxd4 cxd4 39. Ke2 Kg7 40. Kd3 Bc3 41. Ke4 1/2-1/2

[Event "Moscow op-A 18th"]
[Site "Moscow"]
[Date "2022.07.16"]
[Round "4"]
[White "Skatchkov, Valery"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2240"]
[BlackElo "2444"]
[PlyCount "133"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 h6 5. Bh4 Qb6 6. Nc3 e5 7. Nf3 e4 8. Nd2 Be6 9. e3 Nc6 10. a3 Bd6 11. Bg3 Bxg3 12. hxg3 Nge7 13. b4 0-0 14. Nb3 Qd8 15. Ne2 Bg4 16. Qd2 Ng6 17. Nf4 Qd6 18. Be2 Bxe2 19. Qxe2 a5 20. bxa5 Nxf4 21. gxf4 Nxa5 22. Nxa5 Rxa5 23. 0-0 Rfa8 24. Qb2 b6 25. Rfb1 R8a6 26. Qb4 Qd7 27. a4 h5 28. Qc3 Rxa4 29. Rxa4 Rxa4 30. Rxb6 Rc4 31. Qa3 Kh7 32. Rd6 Qb5 33. Rd8 Qb1+ 34. Kh2 Rc1 35. Qf8 Rh1+ 36. Kg3 Qb7 37. f5 Qc7+ 38. Qd6 h4+ 39. Kg4 Qxd6 40. Rxd6 Rh2 41. Rxd5 Rxg2+ 42. Kxh4 f6 43. Rd8 Rxf2 44. Kg4 Rf3 45. d5 g6 46. fxg6+ Kxg6 47. d6 f5+ 48. Kh4 Kf7 49. Kg5 Ke6 50. Re8+ Kxd6 51. Rf8 Ke6 52. Re8+ Kd5 53. Rd8+ Ke6 54. Re8+ Kd6 55. Kf6 Kd5 56. Rd8+ Kc4 57. Ke5 Kc3 58. Rd7 Rxe3 59. Kxf5 Rd3 60. Re7 e3 61. Kf4 Kd2 62. Kf3 Rd8 63. Re6 Rf8+ 64. Kg2 e2 65. Rd6+ Ke1 66. Re6 Rg8+ 67. Kf3 0-1

[Event "Moscow op-A 18th"]
[Site "Moscow"]
[Date "2022.07.15"]
[Round "3"]
[White "Ivanov, Oleg V"]
[Black "Lintchevski, Daniil"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2444"]
[BlackElo "2556"]
[PlyCount "92"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 g6 7. N1c3 a6 8. Na3 Bg7 9. Nc2 Nf6 10. Be2 0-0 11. Bg5 Be6 12. 0-0 Rc8 13. Nd5 Bxd5 14. cxd5 Nd4 15. Nxd4 exd4 16. Bd3 Qb6 17. Bxf6 Bxf6 18. Qd2 Rc7 19. f4 Re8 20. g3 a5 21. h4 Qb4 22. Qxb4 axb4 23. a3 b3 24. Kf2 Rec8 25. Ke2 b5 26. a4 bxa4 27. Rxa4 Rb8 28. Rfa1 Kg7 29. Ra7 Rxa7 30. Rxa7 h5 31. Ra6 Be7 32. Kd2 Rb7 33. Bc4 d3 34. Bxd3 Bf6 35. Rxd6 Bxb2 36. e5 Bd4 37. e6 b2 38. Rd7 Rxd7 39. exd7 Bb6 40. Kc2 Kf6 41. f5 Ke7 42. fxg6 fxg6 43. Bxg6 Bf2 44. Bxh5 Bxg3 45. Bg4 b1B+ 46. Kxb1 Bxh4 1/2-1/2

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "11"]
[White "Arakhamia Grant, Ketevan"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2362"]
[BlackElo "2458"]
[PlyCount "113"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. g3 c6 6. Bg2 Bg4 7. Nf3 e6 8. h3 Bh5 9. 0-0 Be7 10. Bf4 Qd8 11. g4 Bg6 12. Ne5 Nbd7 13. Qe2 Nxe5 14. Bxe5 h5 15. g5 Nd7 16. Bxg7 Rg8 17. Be5 Bxg5 18. d5 Nxe5 19. Qxe5 Bf6 20. Qe2 Bxc3 21. dxc6 Bxb2 22. cxb7 Rb8 23. Qb5+ Ke7 24. Qxb2 Qb6 25. Qa3+ Qd6 26. Qxd6+ Kxd6 27. Rfd1+ Kc7 28. Kh2 Rgd8 29. c4 Bc2 30. Rdc1 Rd2 31. Rf1 Rbd8 32. c5 h4 33. c6 R2d4 34. Rac1 Be4 35. Bxe4 Rxe4 36. Rfd1 Rxd1 37. Rxd1 Rb4 38. Rd7+ Kxc6 39. Rxf7 Rxb7 40. Rxb7 Kxb7 41. Kg2 Kc6 42. Kf3 Kd5 43. Kg4 Ke4 44. Kxh4 Kf3 45. Kg5 Kxf2 46. h4 Kf3 47. h5 e5 48. h6 e4 49. h7 e3 50. h8Q e2 51. Qh4 Ke3 52. Qe1 Kf3 53. Kf5 Ke3 54. Ke5 a5 55. Kd5 a4 56. Kc4 a3 57. Kc3 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "1"]
[White "Dolzhikova, Kateryna"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2161"]
[BlackElo "2458"]
[PlyCount "80"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. d3 a6 6. Qe2 b5 7. Bb3 c5 8. Ne4 Nxe4 9. Qxe4 Nc6 10. Bf4 e5 11. Nf3 f6 12. 0-0 Bb7 13. Bg3 Na5 14. Qg4 Nxb3 15. axb3 Qd7 16. Qxd7+ Kxd7 17. c3 Bxf3 18. gxf3 Bd6 19. Rfd1 a5 20. d4 exd4 21. cxd4 c4 22. bxc4 bxc4 23. Ra4 Rhb8 24. Rd2 Rb4 25. Ra1 a4 26. Ra3 Rab8 27. Re3 Rxb2 28. Rxb2 Rxb2 29. Rc3 a3 30. Bxd6 a2 31. Ra3 Kxd6 32. Kg2 Kd5 33. f4 Kxd4 34. Kf3 c3 35. Ra4+ Kd3 36. Ra8 c2 37. Rd8+ Kc3 38. Rc8+ Kd2 39. Rd8+ Kc1 40. Ra8 Kb1 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "9"]
[White "Ivanov, Oleg V"]
[Black "Goryachkina, Aleksandra"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2458"]
[BlackElo "2604"]
[PlyCount "68"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nbd7 7. Nge2 0-0 8. 0-0 e5 9. a3 Be7 10. Re1 c6 11. Ng3 exd4 12. Qxd4 Re8 13. Nf5 Bc5 14. Qd1 Rxe1+ 15. Qxe1 Nf8 16. Ng3 Bg4 17. Nce4 Nxe4 18. Nxe4 Bxf3 19. Nxc5 Bd5 20. Bf4 Ng6 21. Bg3 h5 22. Nxb7 Qb6 23. Qb4 h4 24. Bd6 Qa6 25. Re1 c5 26. Qxc5 Qxb7 27. f3 h3 28. c4 Be6 29. b4 Rc8 30. Qb5 Qxb5 31. cxb5 Rc2 32. gxh3 Nh4 33. Rf1 Bxh3 34. Rd1 Nxf3+ 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "7"]
[White "Ivanov, Oleg V"]
[Black "Jumabayev, Rinat"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2458"]
[BlackElo "2658"]
[PlyCount "166"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Bxf6 gxf6 9. exd5 Qxd5 10. Qxd5 Bxd5 11. Nc3 Be6 12. 0-0-0 Nc6 13. Bb5 Rc8 14. Na5 a6 15. Nxc6 axb5 16. Na7 Rxc3 17. bxc3 Bc4 18. Kb2 Bc5 19. Nc8 0-0 20. Nd6 Be6 21. Nxb5 Ra8 22. Nc7 Rxa2+ 23. Kb1 Bc4 24. Rd8+ Kg7 25. Rc8 Ra5 26. Rd1 Kg6 27. Rd7 Ba2+ 28. Kb2 Bc4 29. Ra8 Ba7 30. Rd1 Rc5 31. Rxa7 Rxc7 32. Rd6 Bf1 33. g3 Bg2 34. f4 e4 35. Kc1 e3 36. Kd1 Bf3+ 37. Ke1 Rxc3 38. Rd3 Rxc2 39. Rxe3 Bc6 40. h4 Kf5 41. Raa3 h5 42. Rac3 Rg2 43. Re2 Rg1+ 44. Kf2 Rd1 45. Rce3 Rd7 46. Rc2 Rd4 47. Rb2 Rc4 48. Rd3 Kg6 49. Rdb3 Be4 50. Re3 Bc6 51. Rd2 b5 52. Rb2 b4 53. Ree2 Bd5 54. Rec2 Be6 55. Rxc4 Bxc4 56. Rxb4 Be6 57. Rb5 Bg4 58. Ra5 Be6 59. Ke3 Bg4 60. Kd4 Be6 61. Ke4 Bg4 62. f5+ Kg7 63. Kf4 Bh3 64. Rb5 Bg4 65. Rb4 Bh3 66. Rb5 Bg4 67. Rc5 Bh3 68. Rd5 Bg4 69. Ra5 Bh3 70. Rc5 Bg4 71. Ke3 Bh3 72. Kd4 Bg4 73. Kc4 Bh3 74. Kb5 Bg4 75. Kc6 Kf8 76. Kd6 Bh3 77. Kd7 Bg4 78. Kd6 Bh3 79. Kc7 Bg4 80. Kd8 Bh3 81. Kd7 Bg4 82. Rc8+ Kg7 83. Rc5 Kf8 1/2-1/2

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "5"]
[White "Ivanov, Oleg V"]
[Black "Kamsky, Gata"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2458"]
[BlackElo "2657"]
[PlyCount "77"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nd7 7. Bd3 dxe4 8. Nxe4 Ngf6 9. 0-0 Nxe4 10. Qxe4 Nf6 11. Qh4 Be7 12. c3 0-0 13. Re1 c5 14. Bg5 g6 15. Rad1 cxd4 16. Bc2 Nd5 17. Bxe7 Qxe7 18. Qxe7 Nxe7 19. Rxd4 Rfd8 20. Red1 Rxd4 21. Rxd4 Nc6 22. Rd7 Rb8 23. Be4 a5 24. b3 h6 25. Kf1 Kf8 26. Ke2 Ke8 27. Rxb7 Rc8 28. Bxc6+ Rxc6 29. Ra7 Rxc3 30. Rxa5 Rc2+ 31. Ke3 g5 32. a4 Ra2 33. b4 Kd7 34. Ra7+ Kd6 35. b5 f5 36. b6 Rb2 37. a5 e5 38. b7 Kc5 39. a6 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "10"]
[White "Ivanov, Oleg V"]
[Black "Martin Duque, Jesus"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2458"]
[BlackElo "2419"]
[PlyCount "118"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Nd7 7. 0-0 Be7 8. Bxc6 bxc6 9. Nxd4 Nb8 10. Nc3 0-0 11. Qf3 Qd7 12. Re1 Qg4 13. Qxg4 Bxg4 14. Nb3 Na6 15. Be3 Rfd8 16. Na4 f6 17. h3 Bf5 18. Nd4 Bd7 19. e6 Be8 20. Nf5 Kf8 21. Nxe7 Kxe7 22. Nc5 Nb4 23. Nb7 Nxc2 24. Bc5+ Rd6 25. Na5 Nxa1 26. Rxa1 Kxe6 27. Re1+ Kd7 28. Bxd6 cxd6 29. b4 c5 30. b5 Bg6 31. Nc6 Re8 32. Rxe8 Kxe8 33. Nxa7 d4 34. f3 Kd7 35. b6 c4 36. Kf2 c3 37. Nb5 c2 38. b7 c1Q 39. b8Q Qe3+ 40. Kg3 Qe5+ 41. Kf2 Qe3+ 42. Kg3 Qe1+ 43. Kh2 Qe5+ 44. Kg1 Qc5 45. Qb7+ Ke6 46. Nc7+ Ke5 47. Nb5 d3+ 48. Kh2 d2 49. Qe7+ Kd5 50. Qb7+ Kc4 51. Nc7 d1Q 52. Qa6+ Kc3 53. Nb5+ Kc2 54. Qa4+ Kd2 55. Qa5+ Ke2 56. Nc3+ Qxc3 57. Qxc3 Bd3 58. Qd4 Qf1 59. Qxd6 Qf2 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "2"]
[White "Ivanov, Oleg V"]
[Black "Saez Coma, Alejandro"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2458"]
[BlackElo "2167"]
[PlyCount "93"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 a6 6. e5 axb5 7. exf6 Nc6 8. Qh4 exf6 9. 0-0 Bg7 10. Re1+ Ne5 11. Bh6 0-0 12. Nxe5 fxe5 13. Qxd8 Rxd8 14. Bxg7 Kxg7 15. Rxe5 d5 16. Nc3 Bf5 17. Rxd5 b4 18. Rxd8 Rxd8 19. Nd1 Bxc2 20. Ne3 Rd2 21. Nxc2 Rxc2 22. b3 Kf6 23. Kf1 h5 24. Re1 Rxa2 25. Re4 Rd2 26. Rxb4 Rd7 27. Ke2 Ke5 28. Ke3 Kd5 29. Rd4+ Kc6 30. Rxd7 Kxd7 31. Kf4 Ke6 32. Kg5 b5 33. h4 Ke5 34. f3 Kd4 35. g4 Kc3 36. gxh5 gxh5 37. Kxh5 Kxb3 38. Kg5 Kc4 39. h5 b4 40. h6 b3 41. h7 b2 42. h8Q b1Q 43. Qc8+ Kd5 44. Qd7+ Ke5 45. f4+ Ke4 46. Qf5+ Kf3 47. Qxb1 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "6"]
[White "Nakamura, Hikaru"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2736"]
[BlackElo "2458"]
[PlyCount "81"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. d4 c5 5. cxd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. dxc5 Bxc5 9. 0-0 0-0 10. b3 Qe7 11. Bb2 Rfd8 12. Nc3 Nb6 13. Rc1 Rac8 14. Ne2 Ba3 15. Rxc8 Rxc8 16. Bd4 Bc5 17. Ba1 Bd6 18. Ned4 g6 19. Nb5 a6 20. Nxd6 Qxd6 21. Qd4 Nbd7 22. g4 Qc5 23. Qf4 Ne4 24. Ne5 Qe7 25. Nxd7 Qxd7 26. f3 g5 27. Qe5 f6 28. Qd4 Rc2 29. Qb6 Nd2 30. Qxf6 Nxf1 31. Qh8+ Kf7 32. Qxh7+ Ke8 33. Qxc2 Nxe3 34. Qd2 d4 35. Bxd4 Nd5 36. Qxg5 Qc6 37. h4 Ne7 38. Qe3 Qc2 39. Bf6 Qd1+ 40. Kg2 Qc2+ 41. Kh3 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "3"]
[White "Perez Ponsa, Federico"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2554"]
[BlackElo "2458"]
[PlyCount "96"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 Nbd7 9. Nf3 0-0 10. Qc2 Re8 11. h3 Ne4 12. Bxe7 Qxe7 13. Rb1 Nb6 14. 0-0 Bf5 15. Ne2 Nc8 16. b4 Ncd6 17. a4 Rac8 18. a5 a6 19. Nc1 Qf6 20. Ne5 Qg5 21. Kh2 f6 22. Nf3 Qh5 23. Ne2 Ng5 24. Nfg1 Bxd3 25. Qxd3 Nc4 26. Ng3 Qf7 27. N1e2 Ne4 28. Nxe4 Rxe4 29. Nc3 Re7 30. Na4 Rce8 31. Nc5 f5 32. g3 Nxe3 33. fxe3 Rxe3 34. Qxf5 Re2+ 35. Kh1 Qc7 36. Qf4 Qxf4 37. Rxf4 Rd2 38. h4 Ree2 39. Rf3 Rh2+ 40. Kg1 Rdg2+ 41. Kf1 Rc2 42. Ke1 Rce2+ 43. Kd1 Rd2+ 44. Ke1 Rhe2+ 45. Kf1 Rh2 46. Kg1 Rdg2+ 47. Kf1 Ra2 48. Kg1 Rag2+ 1/2-1/2

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "4"]
[White "Sadhwani, Raunak"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2609"]
[BlackElo "2458"]
[PlyCount "126"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bd3 0-0 6. Nbd2 c5 7. c3 b6 8. Ne5 Ba6 9. Bc2 Qc7 10. Qf3 Nc6 11. Nxc6 Bxf4 12. Qxf4 Qxc6 13. Nf3 Rac8 14. Ne5 Qb5 15. 0-0-0 Qa5 16. a3 b5 17. dxc5 Rxc5 18. Qh4 Rfc8 19. Qb4 Qc7 20. Qf4 Rxc3 21. bxc3 Qxc3 22. Kb1 Qxc2+ 23. Ka1 Rc3 24. Qb4 Rb3 25. Rd2 Rxa3+ 26. Qxa3 Qxd2 27. Qxa6 Qc3+ 28. Kb1 Qb3+ 29. Kc1 Qc3+ 30. Kb1 Qb3+ 31. Kc1 Qc3+ 32. Kd1 Ne4 33. Qa2 Qxe5 34. Qc2 Qa1+ 35. Ke2 Nc3+ 36. Kf3 Qxh1 37. Qxc3 h6 38. Qc8+ Kh7 39. Qc2+ f5 40. Qc6 Qxh2 41. g3 Qh1+ 42. Ke2 Qh5+ 43. Kf1 Qd1+ 44. Kg2 Qd3 45. Kh2 a5 46. Qxe6 a4 47. Qa6 Qe2 48. Kg2 Qc4 49. Kh2 Qd3 50. g4 fxg4 51. Kg3 Qc4 52. Qa8 Qe4 53. Kh2 Qf3 54. Kg1 g3 55. fxg3 Qxg3+ 56. Kf1 Qf3+ 57. Ke1 Qxe3+ 58. Kd1 Qd4+ 59. Kc1 Qc4+ 60. Kb1 Qb4+ 61. Ka2 Qb3+ 62. Ka1 Qc3+ 63. Ka2 a3 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "8"]
[White "Siva, Mahadevan"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2349"]
[BlackElo "2458"]
[PlyCount "59"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. d4 0-0-0 6. c4 Qf5 7. Be3 Bxf3 8. Bxf3 Nxd4 9. Bxd4 Qe6+ 10. Be2 c5 11. 0-0 cxd4 12. Na3 Qd7 13. Bf3 e6 14. c5 Ne7 15. Rc1 Nc6 16. Qa4 Kb8 17. b4 Ne5 18. c6 Nxf3+ 19. gxf3 bxc6 20. Rxc6 Bd6 21. Nc4 Bf4 22. b5 Rc8 23. Na5 e5 24. Kg2 Qf5 25. Qb4 Qg5+ 26. Kh1 Rhd8 27. b6 a6 28. b7 Rc7 29. Rxa6 Qh4 30. Ra8# 1-0

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "10"]
[White "Ibadov, Dashgyn"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2264"]
[BlackElo "2458"]
[PlyCount "28"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. Bf4 Nd5 8. Bg3 Nxe5 9. Bxe5 Qb4 10. Qd2 Qxb2 11. Nxd5 Qxa1+ 12. Ke2 cxd5 13. Kf3 Qb2 14. a4 Bd7 0-1

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "11"]
[White "Ivanov, Oleg V"]
[Black "Gelman, Alexander"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2458"]
[BlackElo "2403"]
[PlyCount "106"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. Qe2 cxd4 6. Nxd4 a6 7. c4 Bc5 8. Nb3 Be7 9. Nc3 d6 10. Be3 Nd7 11. f4 Ngf6 12. 0-0 h5 13. h3 h4 14. Nd2 Nh5 15. Qf2 Ng3 16. Rfe1 Nf6 17. Rad1 Nd7 18. Nf1 Nxf1 19. Rxf1 0-0 20. b3 Bf6 21. Rc1 Nc5 22. Bb1 Bxc3 23. Bxc5 dxc5 24. Rxc3 Qe7 25. Rd1 Rad8 26. Re1 Rd4 27. Rce3 Rfd8 28. Kh2 e5 29. f5 Qg5 30. Bc2 Kf8 31. R1e2 b5 32. cxb5 axb5 33. a4 bxa4 34. bxa4 c4 35. Qe1 Kg8 36. Qb4 Qf4+ 37. Kg1 Rd1+ 38. Bxd1 Rxd1+ 39. Qe1 Rxe1+ 40. Rxe1 g5 41. fxg6 fxg6 42. a5 g5 43. Rf3 Qd2 44. Ref1 Bxe4 45. Rf8+ Kg7 46. R1f7+ Kg6 47. Rf6+ Kg7 48. R8f7+ Kh8 49. Rf8+ Kh7 50. R8f7+ Kg8 51. Rf8+ Kg7 52. R8f7+ Kg8 53. Rf8+ Kg7 1/2-1/2

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "7"]
[White "Ivanov, Oleg V"]
[Black "Langner, Ladislav"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2458"]
[BlackElo "2380"]
[PlyCount "111"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. 0-0 Be7 8. Rd1 Qb6 9. Na3 Bf6 10. c3 0-0 11. d3 Bd7 12. Nc4 Qc7 13. a4 a6 14. a5 Rad8 15. Bg5 h6 16. Bxf6 Nxf6 17. Qe3 Nb8 18. Nfe5 Bb5 19. Nb6 Nbd7 20. Nbc4 Nxe5 21. Nxe5 Nd7 22. Nc4 Bxc4 23. dxc4 Nf6 24. h3 Rxd1+ 25. Rxd1 Qxa5 26. Rd2 b6 27. Kh2 Qa1 28. Qf4 Qc1 29. b4 a5 30. bxc5 bxc5 31. Ra2 Qxf4 32. gxf4 Nh5 33. Rxa5 Rc8 34. f5 exf5 35. Bd5 Nf6 36. Kg3 Nxd5 37. cxd5 g5 38. Kf3 Kg7 39. Ke3 Kf6 40. Kd3 Ke5 41. Kc4 g4 42. hxg4 fxg4 43. Rxc5 Rd8 44. Rb5 Rd6 45. Rb8 Kf4 46. Rf8 Rf6 47. Kc5 Kf3 48. d6 Rxd6 49. Kxd6 Kxf2 50. Rxf7+ Ke2 51. Rh7 g3 52. Rxh6 g2 53. Rg6 Kf1 54. c4 g1Q 55. Rxg1+ Kxg1 56. c5 1-0

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "2"]
[White "Ivanov, Oleg V"]
[Black "Pinto, Daniel"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2458"]
[BlackElo "2215"]
[PlyCount "44"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Nd7 7. 0-0 Be7 8. Bxc6 bxc6 9. Nxd4 Nb8 10. Qf3 0-0 11. Nc3 f6 12. e6 Bc5 13. Nb3 Bd6 14. Re1 Re8 15. Nd4 Be5 16. Rxe5 fxe5 17. Qf7+ Kh8 18. Nf5 Rg8 19. Nxg7 Rxg7 20. Bh6 Rxf7 21. exf7 Nd7 22. Re1 Qf6 0-1

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "9"]
[White "Ivanov, Oleg V"]
[Black "Sadykov, Ramil"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2458"]
[BlackElo "2345"]
[PlyCount "104"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 0-0 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Bxc6 Rb8 12. Qxd5 Qe7 13. 0-0 Rd8 14. Qf3 Rxb2 15. Nc3 Ne6 16. Be4 Ng5 17. Qf4 Nxe4 18. Nxe4 Rxc2 19. Rfc1 Rxc1+ 20. Rxc1 h6 21. h3 Rd5 22. e6 Bxe6 23. Rxc7 Rd7 24. Rxd7 Qxd7 25. a3 Qb7 26. Kh2 Kh7 27. Nc5 Qc6 28. Qe4+ Qxe4 29. Nxe4 Kg6 30. g4 Bd5 31. Nc3 Bc6 32. f4 f5 33. Kg3 Kf6 34. Ne2 g5 35. Nd4 Bd7 36. Nf3 fxg4 37. hxg4 gxf4+ 38. Kxf4 Be6 39. Nd4 Bd7 40. Nb3 Kg6 41. Nc5 Bc8 42. Ne4 h5 43. gxh5+ Kxh5 44. Ke5 Kg6 45. Kd6 Kf5 46. Nc5 Kf6 47. a4 a5 48. Nb3 Bg4 49. Nxa5 Bd1 50. Nb3 Bxb3 51. a5 Bc4 52. a6 Bxa6 1/2-1/2

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "4"]
[White "Ivanov, Oleg V"]
[Black "Seletsky, Grigory"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2458"]
[BlackElo "2272"]
[PlyCount "98"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. exd5 exd5 6. Bb5 a6 7. Bxc6+ bxc6 8. 0-0 Be7 9. Ne5 Bd7 10. Na4 0-0 11. Re1 Re8 12. Bf4 h6 13. h3 Ne4 14. f3 Nf6 15. c3 Bd6 16. b4 a5 17. a3 axb4 18. axb4 Re6 19. Nd3 Be8 20. Nac5 Rxa1 21. Qxa1 Rxe1+ 22. Qxe1 Qc8 23. Be5 Nd7 24. Nxd7 Bxd7 25. Qg3 Bxe5 26. Qxe5 Qe8 27. Nc5 Qd8 28. Na6 f6 29. Qxc7 Qe8 30. Kf2 Bf5 31. Nc5 Kh7 32. Qf4 Bg6 33. Qe3 Qa8 34. Qd2 Qa1 35. Kg3 Bf5 36. Kh2 h5 37. h4 Qb1 38. Qf4 Kg6 39. Nb7 Qc2 40. Qe3 Kh7 41. Nd6 Bd3 42. Qe8 Bg6 43. Qxc6 Qf2 44. Kh3 Qg1 45. Qxd5 Qh1+ 46. Kg3 Qe1+ 47. Kh3 Qh1+ 48. Kg3 Qe1+ 49. Kh3 Qh1+ 1/2-1/2

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "6"]
[White "Jin, Ashton"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2074"]
[BlackElo "2458"]
[PlyCount "81"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Be2 Bg4 7. 0-0 e6 8. h3 Bh5 9. Be3 Nbd7 10. Ne5 Bxe2 11. Qxe2 Nxe5 12. dxe5 Qxe5 13. Rad1 Be7 14. f4 Qh5 15. Qf2 0-0 16. a4 Qa5 17. Bd4 Qb4 18. Kh1 Rad8 19. Bxa7 Qxb2 20. Bd4 Qb4 21. Be5 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Bxd8 24. Qd2 Nd5 25. Qd3 Be7 26. Ne4 Qxa4 27. c4 Nb6 28. Qg3 Bf8 29. Nf6+ Kh8 30. Qh4 Qd1+ 31. Kh2 Qd3 32. c5 Nd5 33. Ne8 Kg8 34. Qd8 Qg6 35. Bd6 f6 36. Nc7 Qf7 37. Nxe6 h6 38. Nxf8 h5 39. f5 g5 40. Ng6+ Kg7 41. Qh8# 1-0

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "1"]
[White "Koridze, Lile"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2016"]
[BlackElo "2458"]
[PlyCount "89"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bd3 b6 12. 0-0 Bb7 13. Rac1 Nd7 14. Qf4 Rc8 15. e5 Bxf3 16. Qxf3 Qg5 17. Rxc8 Rxc8 18. Qb7 Qd8 19. Qxa7 Nxe5 20. dxe5 Qxd3 21. Qxb6 Qd5 22. Qb2 h5 23. Re1 Ra8 24. Ra1 Ra5 25. f4 Qe4 26. Qf2 Ra4 27. g3 h4 28. Re1 Qc4 29. Re2 Qc1+ 30. Qf1 Qc4 31. Rf2 Qd5 32. Qg2 Qc5 33. Qf1 Rc4 34. Kg2 Qd5+ 35. Kh3 Qc5 36. Qe2 hxg3 37. hxg3 g6 38. Qd2 Rc1 39. Qd8+ Kg7 40. Qf6+ Kf8 41. Qd8+ Kg7 42. Qf6+ Kg8 43. Rd2 Rh1+ 44. Kg4 Kh7 45. Rd8 1-0

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "3"]
[White "Schrik, Rachid"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2198"]
[BlackElo "2458"]
[PlyCount "100"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. e4 Bg7 5. Bg3 f4 6. Bxf4 gxf4 7. Qh5+ Kf8 8. Qf5+ Nf6 9. e5 d6 10. Qxf4 dxe5 11. dxe5 Nc6 12. exf6 Bxf6 13. Nd2 Qd4 14. Qxd4 Nxd4 15. Bd3 Bf5 16. Bxf5 Nxf5 17. 0-0-0 Kf7 18. Ngf3 Nd6 19. Rhe1 h5 20. h4 Rhg8 21. g3 Rg4 22. Ne5+ Bxe5 23. Rxe5 Rh8 24. Rde1 Nc8 25. Nf3 Rg6 26. Rc5 Rf6 27. Ng5+ Kg6 28. f4 c6 29. Rce5 Rd8 30. Ne4 Rf5 31. Re6+ Kg7 32. Ng5 Rdd5 33. R6e2 Rd6 34. Re3 a5 35. R3e2 a4 36. Rd2 Rfd5 37. Rxd5 Rxd5 38. a3 Kf6 39. Ne4+ Kf5 40. Nc3 Ra5 41. Rd1 Nd6 42. Rd4 Kg4 43. Kd2 Nf5 44. Rd7 Kxg3 45. Ne4+ Kxh4 46. Ng5 Rd5+ 47. Rxd5 cxd5 48. Nf7 Kg3 49. Ne5 h4 50. Ng6 h3 0-1

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "8"]
[White "Senft, Sean"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2105"]
[BlackElo "2458"]
[PlyCount "76"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 d5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. Rc1 Bxe2 12. Qxe2 0-0 13. Na4 Nd7 14. a3 Rfc8 15. Rc2 Ne7 16. Rfc1 Rxc2 17. Qxc2 Rc8 18. Qd1 Rxc1 19. Qxc1 Qc6 20. Qxc6 Nxc6 21. b4 Kf8 22. Kf1 Ke7 23. Ke2 h6 24. Kd2 Kd6 25. Kc3 a5 26. Bb5 axb4+ 27. axb4 Nf6 28. Nc5 b6 29. Nb7+ Kc7 30. Bxc6 Ne4+ 31. Kd3 Kxc6 32. f3 Nf2+ 33. Ke2 Kxb7 34. Kxf2 Kc6 35. g4 Kb5 36. g5 Kxb4 37. g6 fxg6 38. e4 Kc4 0-1

[Event "Titled Tuesday intern op 24th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.24"]
[Round "5"]
[White "Shafigullina, Zarina"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2245"]
[BlackElo "2458"]
[PlyCount "62"]
[EventDate "2021.08.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. Qc2 Nbd7 8. b3 b6 9. Nc3 Ba6 10. Nd2 Rc8 11. e4 c5 12. dxc5 d4 13. c6 Rxc6 14. Ne2 e5 15. f4 Ng4 16. Nf3 d3 17. Qxd3 Bc5+ 18. Kh1 Nf2+ 19. Rxf2 Bxf2 20. Ba3 Bc5 21. Bxc5 Nxc5 22. Qxd8 Rxd8 23. Nxe5 Rcd6 24. Nc3 Rd2 25. Nd5 Bb7 26. b4 Nd3 27. Nxd3 Rxd3 28. Rc1 Kf8 29. c5 bxc5 30. bxc5 Bc6 31. Nb4 Rd1+ 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "11"]
[White "Ivanov, Oleg V"]
[Black "Bharath, Subramaniyam H"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2458"]
[BlackElo "2435"]
[PlyCount "123"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d6 6. 0-0 Be7 7. c3 0-0 8. Rd1 Bd7 9. d4 cxd4 10. cxd4 Rc8 11. Nc3 Re8 12. h3 a6 13. Bf4 Bf8 14. Qd2 b5 15. e5 b4 16. exf6 bxc3 17. bxc3 Qxf6 18. c4 h6 19. Rab1 Red8 20. Rb7 Be8 21. Be3 d5 22. c5 e5 23. dxe5 Nxe5 24. Nxe5 Qxe5 25. Bd4 Qf5 26. Rc1 Bb5 27. Qf4 Qg6 28. Rb6 Rc6 29. Rxc6 Qxc6 30. Qd2 Be7 31. Qe3 Bf6 32. Qc3 Bxd4 33. Qxd4 Qc7 34. Rd1 Bc4 35. Rc1 Qa5 36. Rc2 Qe1+ 37. Kh2 Qe6 38. Rxc4 dxc4 39. Qxd8+ Kh7 40. Qd4 c3 41. Qxc3 Qxa2 42. c6 Qe6 43. c7 Qc8 44. Bb7 Qxb7 45. c8Q Qb6 46. Qc2+ g6 47. Q8c7 Qf6 48. Q7c3 Qe6 49. Qa3 h5 50. h4 Qb6 51. Qca2 Kh6 52. Qxa6 Qd4 53. Qxf7 Qxh4+ 54. Kg2 Qe4+ 55. Kg1 Qe1+ 56. Qf1 Qe5 57. Qf4+ Kh7 58. Qxe5 h4 59. Qh3 g5 60. Qd7+ Kh6 61. Qee6+ Kh5 62. Qh7# 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "9"]
[White "Ivanov, Oleg V"]
[Black "De Silva, LMST"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2458"]
[BlackElo "2085"]
[PlyCount "113"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. Be3 Bb6 12. f4 Ne4 13. Nd2 Nxd2 14. Qxd2 0-0 15. Nb3 Bf5 16. Bc5 Re8 17. Qc3 Qd7 18. a4 a5 19. h3 Re6 20. Kh2 Rg6 21. Nd4 h5 22. Bxb6 cxb6 23. Nxf5 Qxf5 24. Qd3 Qxd3 25. cxd3 d4 26. f5 Rh6 27. Rf4 c5 28. g3 Re8 29. Re1 Rc6 30. b3 Kf8 31. Kg2 b5 32. Rc1 bxa4 33. bxa4 Rxe5 34. Rxd4 Rxf5 35. Rdc4 Re6 36. R1c2 Ree5 37. d4 cxd4 38. Rxd4 g6 39. g4 hxg4 40. hxg4 Rf6 41. Rcd2 Kg7 42. Kg3 Re3+ 43. Kg2 Rff3 44. Rf2 Rxf2+ 45. Kxf2 Ra3 46. g5 Kf8 47. Re4 Kg7 48. Rc4 f5 49. Rc7+ Kf8 50. Rc6 Rxa4 51. Rxg6 f4 52. Kf3 Kf7 53. Rf6+ Kg7 54. Ra6 Kf7 55. Kg4 f3+ 56. Kxf3 Kg7 57. Ke3 1/2-1/2

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "1"]
[White "Ivanov, Oleg V"]
[Black "Eynullayev, Altay Elshan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2458"]
[BlackElo "2227"]
[PlyCount "51"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d6 5. d4 cxd4 6. Nxd4 Bd7 7. 0-0 Nf6 8. c4 a6 9. b3 Be7 10. Bb2 0-0 11. Nc3 Rb8 12. Rc1 Nxd4 13. Qxd4 b5 14. cxb5 axb5 15. e5 dxe5 16. Qxe5 b4 17. Ne4 Rb5 18. Qd4 Rd5 19. Qa7 Nxe4 20. Bxe4 Rd2 21. Be5 Bb5 22. Rfe1 f6 23. Bf4 Rd7 24. Bc7 Qe8 25. Qb6 Rd4 26. Qxe6+ 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "6"]
[White "Ivanov, Oleg V"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2458"]
[BlackElo "2558"]
[PlyCount "84"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. Be2 b6 10. 0-0 f5 11. Nd1 cxd4 12. Nxd4 Nxd4 13. Bxd4 Nc5 14. Nf2 Bb7 15. a4 a5 16. Bb5 g5 17. fxg5 Bxg5 18. Qe2 Ne4 19. Nxe4 dxe4 20. Rad1 Qc7 21. Qh5 Be7 22. Be3 Bc6 23. Qh6 Qc8 24. Bxc6 Qxc6 25. Bg5 Bxg5 26. Qxg5+ Kh8 27. Rd6 Qc5+ 28. Kh1 Qxe5 29. Rd7 Qf6 30. Qh5 Qg6 31. Qh4 Rg8 32. g3 Raf8 33. Qf4 Rg7 34. Rfd1 Qf6 35. Rxg7 Kxg7 36. Rd7+ Rf7 37. Qc7 Rxd7 38. Qxd7+ Kg6 39. c3 e3 40. Kg2 f4 41. Qd3+ Qf5 42. Qe2 Qe4+ 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "3"]
[White "Ivanov, Oleg V"]
[Black "Labussiere, Victor"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2458"]
[BlackElo "2291"]
[PlyCount "77"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bf5 12. Re1 Nd7 13. Bd3 Qf6 14. Bg5 Qg6 15. Nh4 Qxg5 16. Nxf5 Bc7 17. Re7 Rad8 18. h4 Qf6 19. Qg4 Kh8 20. Rae1 Bb8 21. Qg5 g6 22. Nh6 Kg7 23. Bc4 Bd6 24. Rxf7+ Rxf7 25. Nxf7 Qxg5 26. hxg5 Nb6 27. Nxd8 Nxc4 28. Nxb7 Bf4 29. Nd8 Bd2 30. Re2 Bc1 31. Nxc6 Bxg5 32. Nxa7 h5 33. Nb5 Kf6 34. a4 Kf5 35. a5 Bd8 36. a6 Bb6 37. a7 Bxa7 38. Nxa7 h4 39. Nb5 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "5"]
[White "Ivanov, Oleg V"]
[Black "Rozhkov, Viacheslav"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2458"]
[BlackElo "2248"]
[PlyCount "49"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 dxe4 8. Qxd8+ Kxd8 9. Nc3 a6 10. 0-0-0+ Nbd7 11. fxe4 Kc7 12. Bc4 Bb4 13. Rxd7+ Bxd7 14. Bxf6 Bxc3 15. Bxg7 Rhg8 16. Bf6 Rg6 17. Rf1 Bd4 18. Nxd4 exd4 19. g3 Bb5 20. Be5+ Kd7 21. Rxf7+ Ke8 22. Bd5 Bc6 23. Rxh7 Bxd5 24. exd5 Rd8 25. d6 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "4"]
[White "Janaszak, Dawid"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2348"]
[BlackElo "2458"]
[PlyCount "234"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 Nbd7 8. Qc2 b6 9. e4 dxc4 10. Nxc4 Bb7 11. Rd1 c5 12. e5 Nd5 13. Nd6 Bxd6 14. exd6 Rc8 15. dxc5 Rxc5 16. Qa4 a5 17. Ng5 N7f6 18. Ne4 Nxe4 19. Qxe4 Qxd6 20. Bf4 Qe7 21. Bd2 Rd8 22. b4 axb4 23. Bxb4 Nxb4 24. Qxb7 Qf8 25. Qxb6 Nd5 26. Qb2 g6 27. a4 Ra5 28. Bf1 Rb8 29. Bb5 Nc7 30. Qc3 Ra7 31. Rab1 Nxb5 32. axb5 Rab7 33. Qc6 Rb6 34. Qc4 Qe8 35. Rdc1 Rxb5 36. Rxb5 Qxb5 37. Qf4 Qe8 38. h4 Rc8 39. Re1 h5 40. Qf6 Qf8 41. Qa1 Qg7 42. Qa6 Rd8 43. Qa5 Qd4 44. Re3 Qd5 45. Qa3 Qd1+ 46. Kg2 Qd6 47. Qb3 Qd5+ 48. Qxd5 Rxd5 49. Ra3 Kg7 50. Ra7 Re5 51. Kf3 Rf5+ 52. Ke3 Rb5 53. Kf3 Rb3+ 54. Kg2 Rb8 55. Rc7 Rh8 56. Ra7 Rh6 57. Rb7 Rh7 58. Ra7 Rh8 59. Rb7 Ra8 60. Rc7 Ra2 61. Rb7 Ra3 62. Rc7 Ra4 63. Rb7 Kf6 64. Rc7 e5 65. Rc6+ Kf5 66. Rc7 f6 67. Rc5 g5 68. hxg5 Kxg5 69. Rb5 h4 70. gxh4+ Rxh4 71. Kg3 Rg4+ 72. Kf3 Kf5 73. Ke3 Ra4 74. f3 Ra2 75. Rc5 Ra3+ 76. Kf2 Ra4 77. Kg3 Rb4 78. Ra5 Rb8 79. Rc5 Rg8+ 80. Kf2 Rh8 81. Ra5 Rh5 82. Ke3 Rh2 83. Rb5 Rh3 84. Ra5 Kg5 85. Ke4 Rh4+ 86. Ke3 Rb4 87. Rc5 Ra4 88. Rb5 Ra3+ 89. Kf2 Kh4 90. Rb4+ Kg5 91. Rg4+ Kf5 92. Rb4 Ra2+ 93. Kg3 Ra5 94. Rc4 Rd5 95. Rb4 Rd4 96. Rb6 Kg5 97. Rb8 Rd3 98. Kf2 Kf4 99. Rb4+ Rd4 100. Rb2 f5 101. Ra2 Rc4 102. Rb2 Ra4 103. Rc2 Rd4 104. Rb2 Rc4 105. Ra2 Rb4 106. Rc2 Rd4 107. Rb2 Rc4 108. Ra2 Kg5 109. Rb2 Rc7 110. Ra2 Rh7 111. Ra5 Kf4 112. Ra4+ e4 113. fxe4 fxe4 114. Rb4 Rh2+ 115. Kg1 Ra2 116. Kf1 Kf3 117. Rb8 Ra1+ 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "8"]
[White "Le, Tuan Minh"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2514"]
[BlackElo "2458"]
[PlyCount "121"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Nbd2 0-0 6. c3 c5 7. Bd3 b6 8. Qe2 a5 9. 0-0 Ba6 10. Bxa6 Nxa6 11. Bg5 Be7 12. Rad1 Nb8 13. e4 Nc6 14. exd5 Nxd5 15. Bxe7 Qxe7 16. dxc5 Qxc5 17. Ne4 Qe7 18. Rd2 Rfd8 19. Rfd1 Qc7 20. c4 Nf4 21. Qe3 Rxd2 22. Rxd2 Rd8 23. Nc3 Rxd2 24. Qxd2 Ng6 25. b3 h6 26. h3 Nge5 27. Ne1 Ne7 28. Nc2 Nf5 29. Ne3 Nxe3 30. Qxe3 Qd6 31. Nb5 Qd1+ 32. Kh2 Nd7 33. Qf4 e5 34. Qe4 Qd2 35. Qf5 g6 36. Qf3 Kg7 37. a3 Nc5 38. Nc7 e4 39. Qg3 Nd3 40. Ne8+ Kf8 41. Nf6 Qxf2 42. Qd6+ Kg7 43. Nxe4 Qf4+ 44. Qxf4 Nxf4 45. Kg3 Ne6 46. b4 axb4 47. axb4 f5 48. Nc3 Nf8 49. Kf4 Nd7 50. Nd5 Kf7 51. Ke3 Ke6 52. Kd4 Kd6 53. Nxb6 Nxb6 54. c5+ Kc6 55. cxb6 g5 56. Ke5 f4 57. Kf5 Kxb6 58. Kg6 Kb5 59. Kxh6 f3 60. gxf3 Kxb4 61. Kxg5 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "10"]
[White "Machidon, Cristi"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2264"]
[BlackElo "2458"]
[PlyCount "78"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. c3 h6 6. Bxf6 Bxf6 7. e4 Be7 8. Bd3 0-0 9. 0-0 c5 10. exd5 Qxd5 11. Qe2 Nc6 12. dxc5 Qxc5 13. Rad1 Bd7 14. Nb3 Qh5 15. Bh7+ Kxh7 16. Rxd7 Rab8 17. Qe4+ Qg6 18. Qxg6+ Kxg6 19. Rfd1 Rfd8 20. Kf1 f6 21. Ke2 Kf7 22. a4 e5 23. Rxd8 Rxd8 24. Rxd8 Nxd8 25. Nfd2 Ke6 26. Kd3 f5 27. f3 Kd5 28. g4 g6 29. gxf5 gxf5 30. Nf1 e4+ 31. fxe4+ fxe4+ 32. Ke2 Ne6 33. Ne3+ Ke5 34. Ng4+ Kf4 35. Nxh6 Kg5 36. Nf7+ Kf6 37. Nh6 Kg5 38. Nf7+ Kf6 39. Nh6 Kg5 1/2-1/2

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "7"]
[White "Seul, Georg"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2372"]
[BlackElo "2458"]
[PlyCount "110"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. 0-0 g6 6. h3 Bg7 7. Nc3 0-0 8. a3 a6 9. Be3 b5 10. Ba2 Bb7 11. Qd2 Re8 12. Bh6 Nd4 13. Nxd4 cxd4 14. Ne2 e5 15. Bxg7 Kxg7 16. f4 d5 17. fxe5 Rxe5 18. Qf4 Qe7 19. Ng3 dxe4 20. dxe4 Bxe4 21. Rf2 Nd5 22. Qd2 Qc5 23. b4 Qc3 24. Nxe4 Qxa1+ 25. Rf1 Qxa2 26. Qxd4 Rae8 27. Nd6 f6 28. c4 bxc4 29. Nxe8+ Rxe8 30. Qxd5 Re7 31. Qd6 Rf7 32. Qxa6 c3 33. Qc6 Qd2 34. b5 c2 35. b6 Kh6 36. b7 Rxb7 37. Qxb7 c1Q 38. Rxc1 Qxc1+ 39. Kh2 Qxa3 40. Qe4 Qd6+ 41. Kh1 Qe5 42. Qh4+ Kg7 43. Qc4 Qe1+ 44. Kh2 Qe7 45. Kh1 h5 46. Kh2 Qf7 47. Qe4 Qc7+ 48. Kh1 Qe5 49. Qf3 Qe1+ 50. Kh2 h4 51. Qg4 Qe5+ 52. Kh1 Qa1+ 53. Kh2 Qe5+ 54. Kh1 g5 55. Qg3 hxg3 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "2"]
[White "Shtyka, Sergey"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2175"]
[BlackElo "2458"]
[PlyCount "51"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. Be3 Qc7 9. 0-0 a6 10. Bd3 b5 11. a3 Be7 12. f4 h5 13. h3 h4 14. Nd4 Nxd4 15. Bxd4 e5 16. Be3 exf4 17. Bxf4 Be6 18. Qe2 Nh5 19. Nd5 Bxd5 20. exd5 Nxf4 21. Rxf4 0-0 22. Qh5 f5 23. Rxf5 Bf6 24. Rf3 Qc5+ 25. Kh1 Qd4 26. Bh7+ 1-0

[Event "Bryansk Zilberstein Memorial 5th"]
[Site "Bryansk"]
[Date "2021.07.31"]
[Round "10"]
[White "Ivanov, Oleg V"]
[Black "Rozum, Ivan"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2458"]
[BlackElo "2542"]
[PlyCount "90"]
[EventDate "2021.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Qxe4 Nxe4 18. Be3 f5 19. Nd2 Nf6 20. Nf3 Ng4 21. Ne5 Nxe3 22. fxe3 Bf6 23. Ng6 Rg8 24. Kc2 0-0-0 25. g4 fxg4 26. Rhg1 b5 27. b3 bxc4 28. bxc4 Kc7 29. Rxg4 Rb8 30. Re4 Rge8 31. Rb1 Rxb1 32. Kxb1 Kd7 33. Kc2 Rb8 34. Nf4 Re8 35. Kd3 Kd6 36. c5+ Kd7 37. Kc4 a5 38. Kb3 e5 39. Nd3 exd4 40. Rxe8 Kxe8 41. exd4 Bxd4 42. Ka4 Bc3 43. Kb3 Bd4 44. Ka4 Bc3 45. Kb3 Bd4 1/2-1/2

[Event "Bryansk Zilberstein Memorial 5th"]
[Site "Bryansk"]
[Date "2021.07.31"]
[Round "9"]
[White "Matlakov, Maxim"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2688"]
[BlackElo "2458"]
[PlyCount "55"]
[EventDate "2021.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qb6 5. Nc3 h5 6. Bd3 Bxd3 7. Qxd3 e6 8. Nf3 Ne7 9. Ne2 Nf5 10. Ng3 g6 11. Nxf5 gxf5 12. 0-0 c5 13. dxc5 Bxc5 14. c4 Nc6 15. Bg5 Nb4 16. Qe2 dxc4 17. Rac1 Nd5 18. Rxc4 Be7 19. Rfc1 Rd8 20. a3 Bxg5 21. Nxg5 Ke7 22. b4 a6 23. Qf3 Rd7 24. Rc5 Rc7 25. Qxd5 exd5 26. Rxc7+ Ke8 27. Rxf7 Kd8 28. e6 1-0

[Event "Bryansk Zilberstein Memorial 5th"]
[Site "Bryansk"]
[Date "2021.07.31"]
[Round "11"]
[White "Timofeev, Artyom"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "D56"]
[WhiteElo "2594"]
[BlackElo "2458"]
[PlyCount "114"]
[EventDate "2021.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Rc1 c6 8. Nf3 Ne4 9. Bxe7 Qxe7 10. Qc2 Nxc3 11. Qxc3 Nd7 12. cxd5 exd5 13. b4 Nf6 14. Qc5 Qd8 15. Bd3 Ne4 16. Bxe4 dxe4 17. Nd2 Be6 18. Nxe4 Bxa2 19. Nc3 b6 20. Qxc6 Rc8 21. Qf3 Bc4 22. Kd2 Qd6 23. Rb1 Qg6 24. Qe4 Qf6 25. f4 Rfe8 26. Qf3 Rcd8 27. Rhd1 Qg6 28. f5 Qg5 29. Ne2 Bd5 30. Qf4 Qf6 31. Ng3 Rc8 32. Rdc1 Qe7 33. Rxc8 Rxc8 34. e4 Ba2 35. Rb2 Qd7 36. d5 Qb5 37. Ke1 Qd3 38. Rd2 Qb1+ 39. Kf2 Bc4 40. d6 Qxb4 41. e5 a5 42. Ne4 a4 43. d7 Rd8 44. Nd6 Rxd7 45. Nxc4 Rxd2+ 46. Qxd2 Qxc4 47. Qd8+ Kh7 48. Qd7 Qf4+ 49. Kg1 Qxe5 50. h3 Qf6 51. Qxa4 Qxf5 52. Qe8 Qd5 53. Qb8 b5 54. Kh2 Qc4 55. Qe5 b4 56. Qf5+ Kg8 57. Qe5 b3 0-1

[Event "Bryansk Zilberstein Memorial 5th"]
[Site "Bryansk"]
[Date "2021.07.30"]
[Round "8"]
[White "Ivanov, Oleg V"]
[Black "Afanasiev, Nikita"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2458"]
[BlackElo "2540"]
[PlyCount "95"]
[EventDate "2021.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. 0-0 Nd7 6. c3 a6 7. a4 b6 8. Nbd2 Ne7 9. Bd3 Bb7 10. Nc4 h6 11. Bf4 0-0 12. e5 dxe5 13. Ncxe5 Nf6 14. Qd2 g5 15. Bg3 Nh5 16. Rae1 Nxg3 17. fxg3 f6 18. Ng6 Nxg6 19. Bxg6 Qd6 20. Qe2 Bc8 21. Bc2 Bd7 22. Ne5 Rae8 23. Nxd7 Qxd7 24. Qxa6 g4 25. Bg6 Re7 26. Qe2 Qxa4 27. Qxg4 Qc4 28. Bc2 f5 29. Qd1 Kh8 30. Rxf5 Rxf5 31. Bxf5 c5 32. Qh5 Qd5 33. Qg6 Bxd4+ 34. cxd4 Qxd4+ 35. Kh1 exf5 36. Qxh6+ Kg8 37. Qg5+ Rg7 38. Qxf5 Qd7 39. Qh5 Rf7 40. Qg6+ Kh8 41. Qxb6 Qd2 42. Ra1 Qe3 43. Qg6 Rf8 44. h4 c4 45. Kh2 c3 46. Qh5+ Kg8 47. Qg4+ Kh8 48. Ra5 1-0

[Event "Bryansk Zilberstein Memorial 5th"]
[Site "Bryansk"]
[Date "2021.07.30"]
[Round "6"]
[White "Ivanov, Oleg V"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2458"]
[BlackElo "2661"]
[PlyCount "129"]
[EventDate "2021.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Bb4 6. cxd5 exd5 7. e3 c5 8. Bd3 Qa5 9. 0-0 c4 10. Bf5 0-0 11. Qc2 Re8 12. Nd2 Qa6 13. a3 Bxc3 14. bxc3 Nf8 15. Bxc8 Raxc8 16. f3 h6 17. Bxf6 Qxf6 18. e4 Ne6 19. g3 dxe4 20. fxe4 Qg6 21. Rae1 Ng5 22. Qb1 Rc7 23. e5 Qd3 24. Qxd3 cxd3 25. h4 Ne6 26. Ne4 Rd8 27. Rf3 Nxd4 28. cxd4 Rxd4 29. Nd2 Rc3 30. Kf2 Rxa3 31. e6 fxe6 32. Rxe6 Rd7 33. h5 Ra5 34. g4 Rd8 35. Re7 Rg5 36. Kg3 a5 37. Ne4 d2 38. Nxd2 Rgd5 39. Ne4 R5d7 40. Rff7 Rxe7 41. Rxe7 b5 42. Rb7 b4 43. Rb5 Ra8 44. Nd6 a4 45. Rxb4 a3 46. Rb1 a2 47. Ra1 g6 48. hxg6 Kg7 49. Kh4 Kxg6 50. Ne4 Ra3 51. Ng3 Ra4 52. Nh5 Kh7 53. Kg3 Ra3+ 54. Kf4 Ra4+ 55. Kf5 Ra5+ 56. Kf4 Ra4+ 57. Ke3 Kg6 58. Nf4+ Kg5 59. Nd3 Kxg4 60. Nc1 h5 61. Kf2 h4 62. Rxa2 Rxa2+ 63. Nxa2 h3 64. Kg1 h2+ 65. Kxh2 1/2-1/2

[Event "Bryansk Zilberstein Memorial 5th"]
[Site "Bryansk"]
[Date "2021.07.30"]
[Round "7"]
[White "Predke, Alexandr"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2683"]
[BlackElo "2458"]
[PlyCount "167"]
[EventDate "2021.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Bg5 h6 9. Bf4 Nh5 10. Bc1 Nhf6 11. Nc3 dxc4 12. e4 b5 13. b3 b4 14. Ne2 c3 15. a3 c5 16. dxc5 Bxc5 17. axb4 Bxb4 18. Nxc3 Bb7 19. Nd2 Ne5 20. Ba3 a5 21. Nc4 Nxc4 22. bxc4 Qd4 23. Nb5 Qc5 24. Bb2 Rac8 25. Nd6 Qxd6 26. e5 Qc7 27. Bxb7 Qxb7 28. exf6 Rfd8 29. Qe2 g6 30. Bc1 h5 31. Qe3 Qc6 32. Rxa5 Bf8 33. Ba3 Kh7 34. Ra7 Rd7 35. Bxf8 Rxf8 36. Rxd7 Qxd7 37. c5 Rc8 38. Rc1 Qd5 39. h4 e5 40. c6 Rxc6 41. Rxc6 Qxc6 42. Qxe5 Qc1+ 43. Kg2 Qc6+ 44. Kh2 Qb6 45. Qf4 Qc5 46. Kg2 Qd5+ 47. Qf3 Qd6 48. Kg1 Qe6 49. Qf4 Qc6 50. Qd4 Qc1+ 51. Kg2 Qc6+ 52. Kf1 Qc1+ 53. Ke2 Qc2+ 54. Ke3 Qc1+ 55. Ke2 Qc2+ 56. Kf1 Qc1+ 57. Kg2 Qc6+ 58. Kg1 Qc1+ 59. Kh2 Qc6 60. Qe5 Qb6 61. Kg1 Qb1+ 62. Kg2 Qb7+ 63. f3 Qc6 64. Qb2 Qe6 65. Kf2 Qc6 66. Qd4 Qc2+ 67. Ke3 Qc1+ 68. Ke4 Qc6+ 69. Kf4 Qe6 70. g4 hxg4 71. fxg4 Qe2 72. Kg3 Qe1+ 73. Qf2 Qe5+ 74. Kh3 Qc3+ 75. Kg2 Qc6+ 76. Qf3 Qc2+ 77. Kh3 Kg8 78. Qa8+ Kh7 79. Qf3 Qc1 80. h5 g5 81. Qd3+ Kh6 82. Qf3 Qd2 83. Qb3 Qd3+ 84. Qxd3 1/2-1/2

[Event "Bryansk Zilberstein Memorial 5th"]
[Site "Bryansk"]
[Date "2021.07.29"]
[Round "2"]
[White "Andreikin, Dmitry"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2724"]
[BlackElo "2458"]
[PlyCount "87"]
[EventDate "2021.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 g6 3. d4 Bg7 4. d5 d6 5. e4 Nf6 6. Nc3 0-0 7. a4 e6 8. Be2 exd5 9. exd5 Bg4 10. 0-0 Re8 11. Bf4 a6 12. a5 Qc7 13. Re1 Nbd7 14. Nd2 Bxe2 15. Rxe2 Rxe2 16. Qxe2 Re8 17. Qf1 Nh5 18. Be3 Bd4 19. Nd1 Ndf6 20. Ra4 Qd7 21. b3 Bxe3 22. Nxe3 Ng7 23. Qa1 Qd8 24. h3 Re5 25. Nf3 Re4 26. Ng4 Ngh5 27. Nh6+ Kf8 28. Ng5 Rxa4 29. bxa4 Qe7 30. Nhxf7 Nf4 31. Nh6 Qg7 32. Ne6+ Nxe6 33. dxe6 Ke7 34. Nf7 Ne8 35. Qb1 Qf6 36. Qxb7+ Kxe6 37. Nh6 Qf4 38. Ng4 Nf6 39. Qxa6 Nxg4 40. Qc8+ Kd5 41. Qxg4 Qc1+ 42. Kh2 Qxc2 43. a6 Qxf2 44. a7 1-0

[Event "Bryansk Zilberstein Memorial 5th"]
[Site "Bryansk"]
[Date "2021.07.29"]
[Round "3"]
[White "Ivanov, Oleg V"]
[Black "Borisova, Ekaterina"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2458"]
[BlackElo "2302"]
[PlyCount "83"]
[EventDate "2021.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 0-0 7. Bd3 Nf6 8. h3 d5 9. 0-0 dxc4 10. Bxc4 Bf5 11. Nc3 c6 12. Re1 Nbd7 13. Bb3 Nb6 14. Ne5 Nbd5 15. a3 Qc7 16. Qf3 Be6 17. Bc2 Rad8 18. Bg5 Nxc3 19. bxc3 c5 20. dxc5 Qxc5 21. Qxb7 Rb8 22. Qf3 Rb2 23. Nd3 Qxg5 24. Nxb2 Bc5 25. Nd3 Bb6 26. Nf4 Bc4 27. Rad1 Qc5 28. a4 Qa3 29. Nh5 Nxh5 30. Qxh5 g6 31. Qe5 Qa2 32. Rc1 Be6 33. Qf4 Rc8 34. Qd2 Ba5 35. Re3 Qb2 36. Rb1 Qa2 37. Rd1 Qa3 38. Rxe6 fxe6 39. Qd7 Rd8 40. Qxe6+ Kg7 41. Qe5+ Kg8 42. Qxa5 1-0

[Event "Bryansk Zilberstein Memorial 5th"]
[Site "Bryansk"]
[Date "2021.07.29"]
[Round "4"]
[White "Protopopova, Anastasiya"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2286"]
[BlackElo "2458"]
[PlyCount "84"]
[EventDate "2021.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 Nbd7 9. Nge2 Nh5 10. Bxe7 Qxe7 11. 0-0 0-0 12. Qd2 Re8 13. Rab1 Nb6 14. b4 Nc4 15. Bxc4 dxc4 16. e4 Nf6 17. f3 b5 18. Nf4 a5 19. bxa5 Rxa5 20. Ncd5 Nxd5 21. Nxd5 Qa7 22. Nb4 Bb7 23. Qf2 Ra4 24. Rb2 Rd8 25. d5 Qxf2+ 26. Kxf2 cxd5 27. Nxd5 Bxd5 28. Rd1 c3 29. Rc2 Rda8 30. exd5 Rxa2 31. Rxa2 Rxa2+ 32. Ke3 Kf8 33. Kd3 Rd2+ 34. Rxd2 cxd2 35. Kxd2 Ke7 36. Kd3 Kd6 37. Kd4 f5 38. g3 g5 39. h4 h5 40. hxg5 f4 41. Ke4 b4 42. Kxf4 b3 0-1

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "5"]
[White "Coto Mederos, Michel"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2348"]
[BlackElo "2458"]
[PlyCount "130"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. Nf3 Bg7 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Bc4 Nxc3 9. bxc3 0-0 10. 0-0 Qc7 11. Nd2 Nc6 12. Bb2 b6 13. Qe2 Bb7 14. Rfe1 e6 15. Bd3 Rfd8 16. Nf3 Rac8 17. Rac1 Qf4 18. Be4 Na5 19. Bxb7 Nxb7 20. c4 Nd6 21. Rc2 Nf5 22. Rd1 Rd7 23. g3 Qg4 24. Rcd2 Rcd8 25. Kg2 Ne7 26. h3 Qh5 27. d5 Bxb2 28. Rxb2 exd5 29. Rbd2 d4 30. Rxd4 Rxd4 31. Rxd4 Rxd4 32. Qxe7 Rd1 33. g4 Qc5 34. Qe8+ Qf8 35. Qe2 Qd8 36. Ne5 Rd2 37. Qf3 Qe7 38. Qf4 Kg7 39. Qxd2 Qxe5 40. Qd3 h5 41. gxh5 Qxh5 42. Kg3 Qg5+ 43. Kh2 Qe5+ 44. Kg2 Qf6 45. Qe4 Qb2 46. a4 Qa1 47. Qc6 Qd4 48. Qc7 a5 49. Qc6 Qf6 50. Qd5 Qb2 51. Qc6 Qd4 52. Qc8 Kh7 53. Qc7 Kg7 54. Qc6 Qf6 55. Qc7 Qg5+ 56. Kh2 Qf5 57. Qxb6 Qf4+ 58. Kg2 Qe4+ 59. Kf1 Qxc4+ 60. Kg2 Qxa4 61. Qd6 Qa1 62. Qd5 a4 63. h4 a3 64. h5 Qb2 65. Qg5 Qb7+ 0-1

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "8"]
[White "Fakhrutdinov, Timur"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2501"]
[BlackElo "2458"]
[PlyCount "92"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. g3 Bg4 7. Bg2 e6 8. 0-0 Be7 9. Ne2 0-0 10. h3 Bxf3 11. Bxf3 Qc7 12. c3 Nbd7 13. Nf4 e5 14. dxe5 Nxe5 15. Bg2 Rad8 16. Qc2 Bc5 17. Re1 Rfe8 18. Be3 Bxe3 19. Rxe3 Nc4 20. Rxe8+ Rxe8 21. b3 Na3 22. Qd2 Nb5 23. a4 Nd6 24. Re1 Rxe1+ 25. Qxe1 Kf8 26. Nd3 b6 27. Qe5 c5 28. Nf4 Qe7 29. Qxe7+ Kxe7 30. Kf1 g5 31. Ne2 Nd7 32. f4 f6 33. Kf2 Ke6 34. Ke3 h6 35. Kd3 c4+ 36. bxc4 Nc5+ 37. Kd4 Nxa4 38. Bd5+ Ke7 39. g4 Nc5 40. fxg5 hxg5 41. Ng3 a5 42. Ke3 a4 43. Kd2 Nb3+ 44. Kc2 Na5 45. Ne2 Naxc4 46. Nd4 Ne3+ 0-1

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "9"]
[White "Ivanov, Oleg V"]
[Black "Grigorjev, Iljya"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2458"]
[BlackElo "2372"]
[PlyCount "111"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. d3 Bg7 6. Qd2 0-0 7. b3 e6 8. Bb2 d5 9. Nf3 d4 10. Nd1 e5 11. 0-0 Re8 12. e4 a5 13. a3 Qd6 14. h3 a4 15. bxa4 Rxa4 16. Qc2 Ra7 17. Bc1 Bd7 18. Rb1 Nd8 19. Kh2 Ne6 20. Ng1 Bc6 21. f4 exf4 22. gxf4 Nh5 23. e5 Qc7 24. Qf2 Nexf4 25. Bxc6 bxc6 26. Qf3 Bxe5 27. Kh1 Bd6 28. Nf2 Ne2 29. Nxe2 Rxe2 30. Ne4 Ra2 31. Bh6 f5 32. Rbe1 Ra8 33. Nxd6 Qxd6 34. Rf2 R2xa3 35. Kg2 Ra2 36. Ree2 Rxe2 37. Rxe2 Kf7 38. Rb2 Re8 39. Rb7+ Re7 40. Rb2 Qe6 41. Bg5 Rd7 42. Re2 Qxe2+ 43. Qxe2 h6 44. Bxh6 Re7 45. Qf3 Re6 46. Bg5 Kg7 47. Qf2 Kf7 48. Qa2 Ke8 49. Qa8+ Kf7 50. Qb7+ Kf8 51. Qc8+ Re8 52. Qxc6 Re2+ 53. Kf3 Rh2 54. Qxc5+ Kg8 55. Qc8+ Kh7 56. Qc7+ 1-0

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "3"]
[White "Ivanov, Oleg V"]
[Black "Jeet, Jain"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2458"]
[BlackElo "2279"]
[PlyCount "88"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 Rb8 8. 0-0 b5 9. Nd4 Bb7 10. Nc6 Bxc6 11. Qxc6 Rb6 12. Qc2 c5 13. d3 Be7 14. a4 0-0 15. axb5 axb5 16. Nc3 Qc7 17. Bf4 Bd6 18. Be3 Ng4 19. Bd2 c4 20. Ne4 cxd3 21. Qxd3 Nge5 22. Qb1 Nc4 23. Bc3 b4 24. Bd4 Be5 25. Bxb6 Ndxb6 26. Rc1 Qe7 27. Ra6 f5 28. b3 Na3 29. Qa2 Nd5 30. Nd2 Nc3 31. Rxc3 Bxc3 32. Nb1 Nxb1 33. Qxb1 Rd8 34. Bf3 e5 35. Qxf5 g6 36. Qe4 Qf7 37. Rb6 Qxb3 38. Rb7 Qe6 39. Rc7 Rd7 40. Qa8+ Kg7 41. Rc8 Qh3 42. Rd8 b3 43. Rg8+ Kh6 44. Rd8 b2 0-1

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "1"]
[White "Ivanov, Oleg V"]
[Black "Koridze, Lile"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2458"]
[BlackElo "2016"]
[PlyCount "96"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Qc2 b6 8. Rd1 Bb7 9. b3 Nbd7 10. Nc3 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qe2 Bd6 15. c5 Be7 16. Ne5 Nd5 17. Bb2 bxc5 18. dxc5 Bxc5 19. Qg4 f5 20. Qa4 Qe7 21. Rac1 Rfd8 22. Re1 Nb4 23. Ba3 Rd2 24. Bxb4 Bxb4 25. Nxc6 Bxc6 26. Rxc6 Rxc6 27. Qxc6 Rd6 28. Qc8+ Kf7 29. Rc1 Rd7 30. Qc4 Ba5 31. Bf3 Bb6 32. Kg2 Rd2 33. Rf1 Rxa2 34. Bh5+ g6 35. Bf3 Qc5 36. Qxc5 Bxc5 37. h4 Rb2 38. Rc1 Rxf2+ 39. Kh3 Rxf3 40. Rxc5 Rxb3 41. Rc7+ Kf6 42. Rxa7 f4 43. Rxh7 Rxg3+ 44. Kh2 e5 45. Rh8 Kf5 46. Rf8+ Kg4 47. Rh8 Rh3+ 48. Kg2 Rxh4 0-1

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "11"]
[White "Ivanov, Oleg V"]
[Black "Krysa, Leandro Sergio"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2458"]
[BlackElo "2527"]
[PlyCount "74"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. Nc3 Be7 7. Nd5 0-0 8. d3 Nxd5 9. exd5 Nd4 10. Nxd4 exd4 11. Bh3 Re8 12. 0-0 d6 13. Bxc8 Qxc8 14. Qf3 Bf6 15. Bf4 Be5 16. Rfe1 Qf5 17. Qe4 Qxe4 18. dxe4 c4 19. Bxe5 dxe5 20. a4 Kf8 21. a5 Ke7 22. Ra4 Rec8 23. Rb4 Rc7 24. Ra1 Kd6 25. Kf1 f5 26. f3 fxe4 27. fxe4 Rf8+ 28. Ke2 Rcf7 29. Re1 Kc5 30. c3 b5 31. axb6 axb6 32. Kd2 Rf2+ 33. Re2 d3 34. Rxf2 Rxf2+ 35. Ke3 Re2+ 36. Kf3 Rxe4 37. Kxe4 d2 0-1

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "7"]
[White "Ivanov, Oleg V"]
[Black "Ovchinnikov, Vsevolod"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2458"]
[BlackElo "2426"]
[PlyCount "229"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. b3 Bg7 7. Bb2 Nc6 8. Bg2 0-0 9. 0-0 Re8 10. Rc1 Bg4 11. d3 Rb8 12. h3 Bxf3 13. Bxf3 Nd4 14. Bg2 c6 15. Qd2 e5 16. Ne4 h6 17. Rfe1 Nd5 18. Nc5 b6 19. Na6 Rc8 20. Nb4 Nxb4 21. Qxb4 c5 22. Qa4 a5 23. e3 b5 24. Qa3 Ne6 25. Red1 Qb6 26. Ba1 Red8 27. Rc2 Rc7 28. Qc1 Rcd7 29. Rcd2 h5 30. h4 Kh7 31. Qc2 Rd6 32. Bb2 R8d7 33. Bh3 Rc7 34. Kf1 Qb7 35. Bg2 Qa6 36. Kg1 Qb6 37. Qb1 Rcd7 38. Bh3 Rd8 39. Qa1 f6 40. Qb1 Nc7 41. Qc2 Nd5 42. a3 Bh6 43. Bg2 Nc7 44. Rc1 Ne6 45. Rcd1 Bf8 46. Bc3 R6d7 47. a4 Nc7 48. Bb2 Na6 49. axb5 Qxb5 50. Qc4 Qxc4 51. bxc4 Nb4 52. Bf1 Ra8 53. Ba3 a4 54. d4 exd4 55. exd4 Rad8 56. d5 Kg7 57. Bh3 Rc7 58. d6 Rc6 59. d7 f5 60. Bg2 Rb6 61. Re1 Kf7 62. Bd5+ Nxd5 63. Rxd5 Rb7 64. Bxc5 Bxc5 65. Rxc5 Rdxd7 66. Ra5 Rdc7 67. Rxa4 Rb6 68. Rc1 Rbc6 69. f4 Rd6 70. Rc2 Rd3 71. Kf2 Re7 72. Re2 Rc7 73. Rb4 Rd4 74. Rc2 Re4 75. Rb3 Rcxc4 76. Rxc4 Rxc4 77. Rb7+ Kf6 78. Rb6+ Kf7 79. Rb5 Rc3 80. Rb2 Kg7 81. Re2 Kh6 82. Kg2 Rc4 83. Kh3 Kg7 84. Re5 Kf6 85. Re2 Rc3 86. Ra2 Rb3 87. Ra6+ Kf7 88. Rc6 Rb2 89. Rc7+ Kf6 90. Rc6+ Kf7 91. Rd6 Kg7 92. Re6 Kf7 93. Ra6 Rc2 94. Ra8 Kf6 95. Ra7 Rb2 96. Ra3 Rc2 97. Rf3 Rb2 98. Rf1 Rc2 99. Re1 Rb2 100. Rc1 Ra2 101. Rc6+ Kf7 102. Rb6 Kg7 103. Rb8 Kf7 104. Rh8 Kg7 105. Rc8 Kf7 106. Rc7+ Kf6 107. Rc3 Kf7 108. Rf3 Kf6 109. Rf1 Kf7 110. Rh1 Kf6 111. Rg1 Kf7 112. Rf1 Kf6 113. Rg1 Kf7 114. Rf1 Kf6 115. Rg1 1/2-1/2

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "4"]
[White "Ivanov, Oleg V"]
[Black "Stojanovski, Sandi"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2458"]
[BlackElo "2232"]
[PlyCount "63"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 exd5 6. d4 Nc6 7. 0-0 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. b3 a6 11. Bb2 Re8 12. Rc1 Ba7 13. e3 Bg4 14. h3 Be6 15. Ne2 Ne4 16. Ned4 Qd7 17. Nxc6 bxc6 18. Ne5 Qb7 19. Nxc6 Nxg3 20. Nxa7 Nxf1 21. Nc6 Rac8 22. Nd4 Rxc1 23. Qxc1 Nxe3 24. Qxe3 Bd7 25. Qg3 f6 26. Qd6 Re5 27. f4 Re1+ 28. Kf2 Re4 29. Bxe4 dxe4 30. Qe7 h6 31. Ke3 Qd5 32. Qxe4 1-0

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "6"]
[White "Kim, Sergey2222"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2295"]
[BlackElo "2458"]
[PlyCount "162"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. Nc3 d6 4. e4 Be7 5. Be2 Bg5 6. Nf3 Bxc1 7. Qxc1 Nf6 8. Qg5 0-0 9. Nd2 Nbd7 10. Nc4 Nb6 11. Ne3 h6 12. Qg3 Bd7 13. a4 a6 14. 0-0 Nc8 15. Nc4 Rb8 16. a5 Bb5 17. f4 Bxc4 18. Bxc4 Nh5 19. Qf3 Nxf4 20. g3 Nh3+ 21. Kg2 Ng5 22. Qg4 Ne7 23. h4 Nh7 24. Rf2 Qc8 25. Be2 Qxg4 26. Bxg4 Nf6 27. Rxf6 gxf6 28. Na4 Nc8 29. Bxc8 Rbxc8 30. Nb6 Rc7 31. Nc4 Rd7 32. Rf1 Kg7 33. h5 Rg8 34. g4 Kf8 35. Kg3 Ke7 36. Rf3 Rdd8 37. Rb3 Rb8 38. Rb6 Rgd8 39. Ne3 Kd7 40. Nf5 Kc7 41. Nxh6 Rf8 42. Kh4 Rbd8 43. Rb3 Rd7 44. Rb6 Rh8 45. Nf5 Rdd8 46. h6 Rh7 47. Kh5 Rg8 48. Kh4 Rg6 49. Kh5 Rg5+ 50. Kh4 Rxf5 51. gxf5 Rxh6+ 52. Kg3 Rh1 53. Rb3 Re1 54. Kf3 Rc1 55. Rc3 Ra1 56. Ke2 Ra4 57. Re3 Ra2 58. Rb3 Kc8 59. Rb6 Kc7 60. Rb3 Ra4 61. Re3 Rc4 62. Kd2 Ra4 63. Kd3 Rxa5 64. Rh3 Ra2 65. Kc3 Ra4 66. Kd3 Ra2 67. Kc3 b5 68. Rh7 c4 69. Rxf7+ Kb6 70. Rxf6 Kc5 71. Rf8 b4+ 72. Kd2 Rxb2 73. f6 b3 74. f7 Rxc2+ 75. Kd1 Rf2 76. Rc8+ Kd4 77. f8Q Rxf8 78. Rxf8 c3 79. Rd8 Kd3 80. Rxd6 b2 81. Rb6 c2+ 0-1

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "10"]
[White "Oparin, Grigoriy"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2654"]
[BlackElo "2458"]
[PlyCount "132"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. 0-0 Nf6 7. d4 a6 8. Nc3 cxd4 9. Qxd4 e5 10. Qd3 h6 11. b3 Be7 12. Rd1 Be6 13. Ba3 Rc8 14. Ne2 Qc7 15. c4 Rd8 16. Nc3 0-0 17. Rac1 d5 18. Bxe7 Qxe7 19. Nxd5 Bxd5 20. cxd5 Ne8 21. Nd2 Nd6 22. Nc4 Nb5 23. f3 Rc8 24. d6 Qg5 25. Qd2 Nd4 26. Qxg5 hxg5 27. Kf2 f6 28. Nb6 Rxc1 29. Rxc1 Rd8 30. Rc8 Rxc8 31. Nxc8 Kf7 32. d7 Nc6 33. Nd6+ Ke7 34. Nxb7 Kxd7 35. Nc5+ Kc7 36. Nxa6+ Kb6 37. Kg3 Kxa6 38. Kg4 g6 39. g3 Kb5 40. h4 gxh4 41. gxh4 Nd4 42. f4 exf4 43. Kxf4 Ne2+ 44. Kg4 Nc3 45. Kf4 Ne2+ 46. Ke3 Nc1 47. e5 fxe5 48. Ke4 Nxa2 49. Kxe5 Nc3 50. Kf6 Ne4+ 51. Kxg6 Ng3 52. Kg5 Kb4 53. Kg4 Ne4 54. Kf4 Nf6 55. Kf5 Nh5 56. Kg4 Nf6+ 57. Kg5 Ne4+ 58. Kg6 Ng3 59. Kf6 Kxb3 60. Kg5 Kc4 61. Kf4 Nh5+ 62. Kf5 Kd5 63. Kg5 Ng3 64. Kg4 Ne4 65. h5 Nf6+ 66. Kg5 Nxh5 1/2-1/2

[Event "Titled Tuesday intern op 27th July"]
[Site "Chess.com INT"]
[Date "2021.07.27"]
[Round "2"]
[White "Zherebtsova, Alexandra"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2133"]
[BlackElo "2458"]
[PlyCount "86"]
[EventDate "2021.07.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nf3 Be7 5. h3 a6 6. c4 Nd7 7. Nc3 Rb8 8. Bd3 Ngf6 9. 0-0 0-0 10. Nh2 h6 11. Be3 Nh7 12. f3 Bg5 13. Bf2 h5 14. Qc2 g6 15. Rab1 Nhf6 16. a3 h4 17. b4 Nh5 18. Rfd1 Bf4 19. Ng4 Qg5 20. Re1 f5 21. exf5 gxf5 22. Ne3 Ng7 23. Nf1 Nf6 24. Ne2 Nfh5 25. Nxf4 Nxf4 26. Be3 Nxh3+ 27. Kh1 Nf4 28. Bxf4 Qxf4 29. Qf2 Nh5 30. Rbd1 Ng3+ 31. Kg1 b6 32. bxc5 bxc5 33. Rb1 Bd7 34. Bc2 Qd4 35. Ne3 f4 36. Ng4 Bxg4 37. fxg4 Kf7 38. Qxd4 cxd4 39. g5 Rg8 40. g6+ Kf6 41. Rxb8 Rxb8 42. Kf2 Rb2 43. Rc1 d3 0-1

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "6"]
[White "Gschnitzer, Adrian"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2413"]
[BlackElo "2458"]
[PlyCount "48"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. f4 Bg4+ 7. Be2 0-0-0+ 8. Ke1 Bf5 9. c3 f6 10. Nf3 Re8 11. Nd4 Be4 12. Bf3 fxe5 13. Nxc6 bxc6 14. Kf2 Bc5+ 15. Be3 Bxe3+ 16. Kxe3 exf4+ 17. Kxf4 Nf6 18. Nd2 Rhf8 19. Kg3 Bxf3 20. gxf3 Re2 21. Rad1 Nh5+ 22. Kh3 Nf4+ 23. Kh4 g5+ 24. Kxg5 Rg2+ 0-1

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "1"]
[White "Ivanov, Oleg V"]
[Black "Cruz, William Ferreira Da"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2458"]
[BlackElo "2224"]
[PlyCount "135"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 Nc5 11. Re1 Bd7 12. Bf4 h6 13. Qc2 Nfxe4 14. Nxe4 Bxd4 15. Bxh6 Bf5 16. Qd2 Bh8 17. Bg5 Nxe4 18. Bxe4 Qc8 19. Bg2 Qd7 20. g4 Be6 21. Rac1 c6 22. b3 d5 23. Rcd1 d4 24. Qf4 c5 25. Bf6 Bxf6 26. Qxf6 Qe7 27. Qf4 Qf8 28. Re5 Rab8 29. Rde1 b6 30. Qf6 Bd7 31. f4 Rxe5 32. Rxe5 Re8 33. Kf2 Rxe5 34. Qxe5 Qe8 35. Bd5 Qxe5 36. fxe5 Be6 37. Kf3 Kg7 38. h4 Kh6 39. Kg3 g5 40. h5 Kg7 41. Kf3 Kh6 42. Kg3 Kg7 43. Kf3 Kh6 44. a3 a5 45. Kg3 Kg7 46. Kf3 Kh6 47. Bxe6 fxe6 48. Ke4 Kg7 49. Kd3 Kh6 50. Kc2 Kg7 51. Kb2 Kh6 52. Kc1 Kg7 53. Kd2 Kh6 54. Kd3 Kg7 55. Ke2 Kh6 56. Kf2 Kg7 57. Kf3 Kh6 58. Ke4 Kg7 59. b4 axb4 60. axb4 Kh6 61. Kd3 Kg7 62. Ke4 Kh6 63. Kd3 Kg7 64. b5 Kh6 65. Ke4 Kg7 66. Kd3 Kh6 67. Ke4 Kg7 68. Kd3 1/2-1/2

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "10"]
[White "Ivanov, Oleg V"]
[Black "Korchmar, Vasiliy"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2458"]
[BlackElo "2451"]
[PlyCount "83"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 e6 7. d3 Nge7 8. Qd2 0-0 9. b3 d5 10. cxd5 exd5 11. Bb2 b6 12. d4 Nxd4 13. Nxd4 Bxd4 14. e3 Bg7 15. Nxd5 Bxb2 16. Qxb2 Nxd5 17. Rfd1 Be6 18. Bxd5 Bxd5 19. Qe5 Re8 20. Qxd5 Qf6 21. Qd6 Re6 22. Qd7 h5 23. h4 Rae8 24. Rac1 Qf3 25. Qd5 Qf6 26. Rc4 Qb2 27. Qd2 Qf6 28. Rc3 Re4 29. Rd3 Qf3 30. Rd7 Kg7 31. Qc3+ Kh7 32. Qd2 R8e7 33. Rxe7 Rxe7 34. Qd5 Re4 35. Rd2 b5 36. Qxc5 a6 37. Qd5 b4 38. Rd4 Rxe3 39. fxe3 Qxg3+ 40. Kf1 Qh3+ 41. Ke2 Qh2+ 42. Kd3 1-0

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "7"]
[White "Ivanov, Oleg V"]
[Black "Tarigan, Gilbert Elroy"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2458"]
[BlackElo "2149"]
[PlyCount "97"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Qb3 g6 5. Nc3 Bg7 6. Bf4 0-0 7. e3 a5 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Bb5 a4 11. Qb4 Qb6 12. Bxb8 Bd7 13. Be5 Bxb5 14. Bxg7 Kxg7 15. Rc1 Rfc8 16. Kd2 Qa6 17. Qxe7 Qa5+ 18. Rc3 a3 19. Qxa3 Rxc3 20. Qxc3 Qxa2 21. Rc1 Bc4 22. Ne5 b5 23. Nc6 Qa6 24. Nb4 Qd6 25. b3 Qxh2 26. bxc4 Qxg2 27. Ke2 Qg4+ 28. Ke1 Qg1+ 29. Ke2 Qg4+ 30. Kd2 Qg2 31. c5 Qxf2+ 32. Kd1 Qf1+ 33. Kc2 Qf2+ 34. Kb3 Ra4 35. c6 Ra8 36. c7 Rc8 37. Nxd5 h5 38. Ne7 Rxc7 39. Qxc7 Qxe3+ 40. Rc3 Qe6+ 41. d5 Qe1 42. Kb4 Qb1+ 43. Rb3 Qe4+ 44. Kxb5 h4 45. Qc3+ Kf8 46. Qe3 Qc2 47. Nc6 h3 48. Qxh3 Kg7 49. Qc3+ 1-0

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "9"]
[White "Ivanov, Oleg V"]
[Black "Tomashevsky, Evgeny"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2458"]
[BlackElo "2706"]
[PlyCount "64"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Ngf6 9. b3 Be7 10. Bb2 0-0 11. Bxg6 hxg6 12. c4 a5 13. a4 b5 14. Ne5 Qb6 15. Qe2 bxc4 16. bxc4 Nxe5 17. dxe5 Nd7 18. Ne4 Rab8 19. Bc3 Qc7 20. Nd6 Bxd6 21. exd6 Qxd6 22. Rfd1 Qc7 23. Qd2 Nb6 24. Qd4 f6 25. Bxa5 e5 26. Qg4 Qa7 27. Bxb6 Rxb6 28. Rd7 Rb7 29. Qe6+ Kh7 30. Qh3+ Kg8 31. Qe6+ Kh7 32. Ra3 Rb1+ 0-1

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "3"]
[White "Ivanov, Oleg V"]
[Black "Tronenkovs, Valdis"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2458"]
[BlackElo "2265"]
[PlyCount "97"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Qc2 c6 8. b3 b6 9. Rd1 Ba6 10. Nbd2 Rc8 11. e4 c5 12. e5 Ne8 13. cxd5 cxd4 14. Qb2 exd5 15. Qxd4 Nc7 16. Bb2 Nc5 17. Nf1 N7e6 18. Qxd5 Nd3 19. Qxd8 Rfxd8 20. Bc1 Rc2 21. Be3 g5 22. Ne1 Nxe1 23. Rxe1 g4 24. Be4 Bd3 25. Bxd3 Rxd3 26. Rec1 Rxc1 27. Rxc1 Bc5 28. Kg2 a5 29. h3 h5 30. hxg4 hxg4 31. Rc4 Bxe3 32. Nxe3 Rd2 33. Rc2 Rxc2 34. Nxc2 Kg7 35. Ne3 Nc5 36. Nxg4 Nd3 37. f4 Nc1 38. a3 Nxb3 39. Ne3 Nd2 40. Kf2 Nb1 41. Nc4 b5 42. Nxa5 Nxa3 43. Nb3 Kg6 44. g4 Nc4 45. Nd4 b4 46. Kf3 Nd2+ 47. Ke3 Nf1+ 48. Ke2 Nh2 49. g5 1-0

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "4"]
[White "Karamsetty, Jeevan"]
[Black "Ivanov, Oleg V"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2206"]
[BlackElo "2458"]
[PlyCount "79"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Be2 c6 6. Nf3 Bg4 7. 0-0 e6 8. Be3 Nbd7 9. h3 Bh5 10. a3 Qc7 11. b4 Be7 12. Qd2 0-0 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Rfd1 Rfd8 16. Qe3 Nb6 17. Ne5 Nbd5 18. Nxd5 Nxd5 19. Qd2 Bxe2 20. Qxe2 Qc7 21. Qg4 a5 22. c4 Nc3 23. Rdc1 axb4 24. axb4 Rxa1 25. Rxa1 b5 26. Qf3 Na4 27. Nxc6 Rc8 28. cxb5 Nb6 29. Ra7 Nd5 30. Rxc7 Rxc7 31. Qa3 g6 32. Qa8+ Kg7 33. g3 h5 34. Ne5 Nb6 35. Qa6 Nd5 36. b6 Rc1+ 37. Kg2 Nxb4 38. Qb5 Nc2 39. b7 Nxd4 40. Qb2 1-0

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "2"]
[White "Korkmaz, Necmettin"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2101"]
[BlackElo "2458"]
[PlyCount "135"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. Nc4 Qc7 8. Qf3 Nb6 9. Bf4 Qd7 10. Be5 Qg4 11. Qxg4 Bxg4 12. f3 Nxc4 13. Bxc4 Bf5 14. 0-0-0 e6 15. Rhe1 0-0-0 16. Ne4 Nxe4 17. fxe4 Bg4 18. Be2 Bxe2 19. Rxe2 f6 20. Bg3 Be7 21. d5 cxd5 22. exd5 e5 23. c4 b6 24. a3 Kb7 25. Kb1 Rd7 26. b4 Rc8 27. Rc2 a5 28. Be1 axb4 29. Bxb4 Bc5 30. Ka2 Bd4 31. Kb3 f5 32. Bc3 Bxc3 33. Rxc3 e4 34. c5 bxc5 35. Kc4 Kc7 36. Rb1 Kd6 37. Rb6+ Ke7 38. Re6+ Kf7 39. Re5 g6 40. g4 Ra7 41. gxf5 Kf6 42. Rxe4 Ra4+ 43. Kd3 Rxe4 44. Kxe4 gxf5+ 45. Kd3 Ke5 46. Kc4 Kd6 47. Re3 Rf8 48. Re6+ Kd7 49. Kxc5 f4 50. Re2 f3 51. Rf2 Rf4 52. d6 Rf5+ 53. Kd4 Kxd6 54. Ke4 Rh5 55. Kxf3 Rh3+ 56. Kg4 Rxa3 57. Rf7 Ke6 58. Rxh7 Kf6 59. h4 Ra4+ 60. Kh5 Ra5+ 61. Kh6 Ra4 62. h5 Ra8 63. Rg7 Rh8+ 64. Rh7 Rg8 65. Rb7 Rh8+ 66. Rh7 Rg8 67. Rb7 Rh8+ 68. Rh7 1/2-1/2

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "8"]
[White "Lesovoi, Evgenij"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2347"]
[BlackElo "2458"]
[PlyCount "92"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bd3 Nc6 12. Qc3 Bd7 13. 0-0 Rc8 14. Rfc1 h6 15. Qb2 b6 16. Ba6 Rb8 17. h3 b5 18. d5 exd5 19. exd5 Na5 20. Nd4 Qb6 21. a4 Qxa6 22. axb5 Qb6 23. Qb4 Nb7 24. Ra6 Qd8 25. Rxa7 Qg5 26. Rc7 Qxd5 27. Qe7 Qxd4 28. Raxb7 Rxb7 29. Rxb7 Be6 30. b6 Rc8 31. Rc7 Rb8 32. b7 Kh7 33. h4 Qa1+ 34. Kh2 Qe5+ 35. Kg1 Qe1+ 36. Kh2 Qxf2 37. Qb4 Qf5 38. Qd4 Qd5 39. Qb6 Qe5+ 40. Kg1 Qe1+ 41. Kh2 Qxh4+ 42. Kg1 Qe1+ 43. Kh2 Qe5+ 44. Kg1 Qe4 45. Qc5 Bd5 46. Re7 Qxg2# 0-1

[Event "Titled Tuesday intern op 02nd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.02"]
[Round "11"]
[White "Tsyhanchuk, Stanislav"]
[Black "Ivanov, Oleg V"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2322"]
[BlackElo "2458"]
[PlyCount "145"]
[EventDate "2021.02.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 a6 6. Nge2 b5 7. Bf4 Qd8 8. Bb3 Bb7 9. 0-0 e6 10. Be5 c5 11. dxc5 Qxd1 12. Raxd1 Nbd7 13. Bxf6 gxf6 14. c6 Bxc6 15. Nd4 Bb7 16. Rfe1 0-0-0 17. a4 b4 18. Ne4 Nc5 19. Nxc5 Bxc5 20. Ne2 Rhg8 21. Ng3 f5 22. Kf1 Rxd1 23. Rxd1 f4 24. Nh5 Rxg2 25. Rd2 Rxh2 26. Nxf4 Bf3 27. Ne2 Rxf2+ 28. Ke1 Rh2 29. Ng3 Rh3 30. Nf1 h5 31. Bc4 a5 32. b3 Rh1 33. Ba6+ Kc7 34. Bb5 Bc6 35. Bxc6 Kxc6 36. Rg2 h4 37. Rg7 f5 38. Ke2 h3 39. Rh7 Bd6 40. Kf2 Bc5+ 41. Ke2 Bd6 42. Kf2 h2 43. Rh4 Kd5 44. Kg2 Rg1+ 45. Kf2 Rg4 46. Ne3+ Ke5 47. Nxg4+ fxg4 48. Rxh2 Kf5 49. Rh8 Kf4 50. Rh7 g3+ 51. Ke2 Ke4 52. Rg7 Be5 53. Rg4+ Bf4 54. Rg6 Kd4 55. Rg4 e5 56. Rg8 Kc3 57. Rc8+ Kb2 58. Kf3 Kb1 59. Rc5 Kb2 60. Rc4 Bd2 61. Kg2 Bc3 62. Rc5 Kxc2 63. Rxa5 Kxb3 64. Ra8 Kc2 65. a5 b3 66. a6 b2 67. Rb8 Bd4 68. Kxg3 b1Q 69. Rxb1 Kxb1 70. Kf3 Kc2 71. Ke4 Kc3 72. a7 Bxa7 73. Kxe5 1/2-1/2

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "11"]
[White "Bodnaruk, Anastasia"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2443"]
[BlackElo "2458"]
[PlyCount "130"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 a6 6. a4 Qc6 7. Bf1 Bg4 8. Nf3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Nc6 11. Be3 0-0-0 12. 0-0-0 e6 13. Rg1 g6 14. Bc4 Bg7 15. f4 Ne7 16. Kd2 Nf5 17. Ke2 Nd5 18. Nxd5 exd5 19. Bb3 Rhe8 20. c3 c6 21. Bc2 Nd6 22. b3 Bf6 23. Kf3 Re7 24. Rde1 Rde8 25. Bd2 Ne4 26. Bxe4 Rxe4 27. Rxe4 Rxe4 28. f5 Rh4 29. fxg6 hxg6 30. Kg3 Rh8 31. Re1 Kd7 32. Bf4 Rh5 33. Kg4 Rf5 34. Bg3 Rg5+ 35. Kf3 Rh5 36. Kg2 Rh8 37. f4 Re8 38. Rxe8 Kxe8 39. Kf3 Be7 40. Kg4 f5+ 41. Kf3 Kf7 42. h4 Kg7 43. Kg2 Ba3 44. Be1 Bc1 45. Kg3 Kh6 46. Kf3 Kh5 47. c4 Bb2 48. Bf2 Bc3 49. Kg3 Bd2 50. Kf3 Bb4 51. Kg3 Ba5 52. Kh3 Bc7 53. Kg3 Ba5 54. Kh3 Bc3 55. Kg3 Bd2 56. Kf3 Kh6 57. Kg3 Kg7 58. Kf3 Kf7 59. Bg3 Bc1 60. Bf2 Bb2 61. Be3 Ba3 62. Ke2 Kg7 63. Kf3 Bb4 64. Kg3 Be1+ 65. Kh3 Kh6 0-1

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "1"]
[White "Guliev, Logman"]
[Black "Ivanov, Oleg V"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2273"]
[BlackElo "2458"]
[PlyCount "132"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d4 c6 6. Bc4 Bg4 7. Be3 e6 8. h3 Bh5 9. 0-0 Nbd7 10. Be2 Be7 11. Qd2 Qc7 12. Rad1 0-0 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Qg5 Rad8 16. Ne5 Bxe2 17. Nxe2 h6 18. Qh4 Nxe5 19. dxe5 Qxe5 20. Nc3 Nd5 21. Rd3 Qf6 22. Qa4 Nxc3 23. Rxc3 Qd4 24. Qb3 Qb6 25. Qa4 Rd4 26. Qa3 Rb4 27. b3 Rd8 28. Rg3 Rbd4 29. Qe7 R4d7 30. Qf6 g6 31. h4 Qd4 32. Qf3 Qxh4 33. Rg4 Qh5 34. Qg3 Kg7 35. Rb4 Qg5 36. Qc3+ Qf6 37. Qe3 b6 38. Rf4 Qg5 39. Qf3 e5 40. Rg4 Qf6 41. Qe3 Rd4 42. Rg3 Rd1 43. Rxd1 Rxd1+ 44. Kh2 Qf4 45. Qe2 Rd2 46. Qc4 Qxc4 47. bxc4 Rxc2 48. Ra3 a5 49. Rb3 Rxc4 50. Rxb6 Rc2 51. a4 Rxf2 52. Rxc6 Ra2 53. Rc5 Rxa4 54. Rxe5 h5 55. g3 Ra1 56. Kh3 a4 57. Ra5 a3 58. Kh4 f6 59. Ra7+ Kf8 60. g4 hxg4 61. Kxg4 a2 62. Ra8+ Ke7 63. Ra7+ Kd8 64. Ra8+ Kc7 65. Ra7+ Kb8 66. Ra3 Rg1+ 0-1

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "4"]
[White "Ivanov, Oleg V"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2458"]
[BlackElo "2510"]
[PlyCount "136"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nf6 6. Nf3 Nc6 7. 0-0 h6 8. d3 Bc5 9. a3 0-0 10. b4 Bd4 11. Bb2 Re8 12. b5 Bxc3 13. Bxc3 Nd4 14. Bxd4 exd4 15. Re1 Qd6 16. Qa4 Rd8 17. Rac1 a6 18. Rc4 Bd7 19. Rxd4 Qe7 20. Qb4 Qxb4 21. axb4 axb5 22. Rc1 c6 23. Ne5 Be6 24. Rxd8+ Rxd8 25. Ra1 Nd5 26. Bxd5 Bxd5 27. Ra7 f6 28. Nf3 Bxf3 29. exf3 Rxd3 30. Rxb7 Rxf3 31. Rc7 Rc3 32. h4 h5 33. Kg2 Kh7 34. Kf1 Kg6 35. Ke2 Rc2+ 36. Ke3 Rc4 37. f3 Kh6 38. Kf2 g5 39. hxg5+ fxg5 40. Rd7 Kg6 41. Rd6+ Kf5 42. Rh6 h4 43. g4+ Ke5 44. Rg6 Rc2+ 45. Ke3 Rc3+ 46. Kf2 Kd4 47. Rd6+ Ke5 48. Rg6 Rc2+ 49. Ke3 Rc4 50. Kf2 Rxb4 51. Rxc6 Rb2+ 52. Ke3 Rb3+ 53. Kf2 Rb2+ 54. Ke3 h3 55. Rc5+ Kf6 56. Rc6+ Ke7 57. Rh6 h2 58. Ke4 b4 59. Kf5 Rf2 60. Kxg5 b3 61. Rh7+ Kd6 62. Rh6+ Kd5 63. f4 b2 64. f5 b1Q 65. Kg6 Qb6+ 66. Kg5 Qxh6+ 67. Kxh6 h1Q+ 68. Kg5 Qe4 0-1

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "10"]
[White "Ivanov, Oleg V"]
[Black "Gallo Garcia, Kemel Antonio"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2458"]
[BlackElo "2328"]
[PlyCount "115"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 Nbd7 7. Bg2 e6 8. 0-0 h6 9. Qb3 Qb6 10. Nbd2 Be7 11. Nc4 Qxb3 12. axb3 Be4 13. Nfe5 Bxg2 14. Kxg2 0-0 15. Na5 Nxe5 16. dxe5 Nd7 17. Nxb7 Rfb8 18. Na5 Nxe5 19. Bf4 Bf6 20. Bxe5 Bxe5 21. Nxc6 Rb5 22. Nxe5 Rxe5 23. e3 Rb5 24. Ra3 a5 25. Rc1 Rab8 26. Rc3 R8b7 27. h4 h5 28. Kf3 Kh7 29. e4 Kg6 30. Ke3 e5 31. Kd3 f6 32. Kc2 Rd7 33. Ra4 Kh6 34. Rac4 Kg6 35. Rc5 Rb4 36. R3c4 Rdb7 37. Rxb4 axb4 38. Kd3 Kf7 39. Kc4 g5 40. Rb5 Rc7+ 41. Rc5 Rd7 42. hxg5 fxg5 43. Rxe5 Kg6 44. f4 g4 45. Kxb4 Rd2 46. Re6+ Kg7 47. f5 Rd3 48. e5 Rxg3 49. Rg6+ Kh7 50. Rb6 Rf3 51. f6 Kg6 52. Rb7 h4 53. Rg7+ Kh5 54. f7 h3 55. e6 g3 56. Rxg3 Rxg3 57. f8Q Rg4+ 58. Ka3 1-0

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "2"]
[White "Ivanov, Oleg V"]
[Black "Sorensen, Hampus"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2458"]
[BlackElo "2395"]
[PlyCount "37"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 d6 5. Bg2 Ne7 6. d3 0-0 7. e4 c6 8. Ne2 f5 9. exf5 Bxf5 10. 0-0 Nd7 11. Ba3 Nc5 12. d4 exd4 13. cxd4 Ne4 14. Rc1 Re8 15. Nc3 d5 16. Re1 Nxc3 17. Rxc3 dxc4 18. Rce3 c3 19. Qb3+ 1-0

