[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "4"]
[White "Bykovskiy, Oleg"]
[Black "Alahakoon, Isuru"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2206"]
[BlackElo "1935"]
[PlyCount "105"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Bf4 Nf6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 Ng4 11. Ng3 Qh6 12. h3 Nxe3 13. fxe3 Qxe3+ 14. Kh2 Be6 15. Qf3 Qxd4 16. Rad1 Qe5 17. Rde1 Qd6 18. Qf4 Qxf4 19. Rxf4 Nd7 20. Ref1 g6 21. Nge2 Nc5 22. Bc2 Rad8 23. Nd4 Re7 24. Re1 Rde8 25. Nxe6 Nxe6 26. Rb4 f5 27. a4 d4 28. Nb1 c5 29. Rb5 a6 30. Rb6 c4 31. Na3 d3 32. Bd1 c3 33. bxc3 Nc5 34. Rxe7 Rxe7 35. Nc4 Re1 36. Bf3 Nxa4 37. Rxb7 Nxc3 38. Rd7 Ne4 39. Rxd3 Rc1 40. Rd8+ Kg7 41. Ne5 Nf2 42. Kg3 Nh1+ 43. Kf4 h6 44. Rd7+ Kf6 45. Rd6+ Ke7 46. Rxg6 Nf2 47. Kxf5 Rc5 48. Rxa6 Nd3 49. Re6+ Kf8 50. Kf6 Nf4 51. Nd7+ Kg8 52. Re8+ Kh7 53. Be4+ 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "10"]
[White "Bykovskiy, Oleg"]
[Black "Kshatriya, Nitin Vekhande"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2206"]
[BlackElo "2133"]
[PlyCount "92"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 c5 5. e3 0-0 6. Nf3 b6 7. Be2 Bxc3 8. Bxc3 Ne4 9. Qc2 Nxc3 10. Qxc3 Bb7 11. dxc5 bxc5 12. 0-0 Qe7 13. Rfd1 d5 14. cxd5 exd5 15. Rac1 Nd7 16. Bb5 Rac8 17. Qa5 d4 18. exd4 Bxf3 19. gxf3 Qg5+ 20. Kh1 cxd4 21. Rxc8 Rxc8 22. Qa6 Rc1 23. Rxc1 Qxc1+ 24. Kg2 Qg5+ 25. Kf1 Qc1+ 26. Kg2 Qg5+ 27. Kh1 Qc1+ 28. Bf1 Qxb2 29. Qc8+ Nf8 30. Qc4 Qxf2 31. Bg2 g6 32. a4 Ne6 33. Qb5 Qe1+ 34. Bf1 Nf4 35. Kg1 Qe3+ 36. Kh1 h5 37. Qb7 h4 38. a5 h3 39. a6 Kg7 40. Qc6 Qf2 41. Qc4 Qxf3+ 42. Kg1 Qe3+ 43. Kh1 d3 44. Qc3+ Kh7 45. Qc6 Qf2 46. Bxd3 Qe1+ 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "8"]
[White "Bykovskiy, Oleg"]
[Black "Minko, Dmitry"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2206"]
[BlackElo "2247"]
[PlyCount "109"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Nf3 Bf5 6. Bg5 Qb6 7. Qd2 Bd6 8. e3 Nd7 9. Be2 Ngf6 10. 0-0 h6 11. Bh4 0-0 12. a3 a6 13. b4 Qc7 14. Rac1 Ne4 15. Qb2 Nxc3 16. Qxc3 Nb6 17. Rfe1 Rfe8 18. Bg3 Bxg3 19. hxg3 Qe7 20. Qc5 Nd7 21. Qc3 Rec8 22. a4 Nb6 23. Qb3 f6 24. Rc5 Nd7 25. Rc3 Nb6 26. Rec1 Qd7 27. Rc5 Kh7 28. b5 cxb5 29. axb5 a5 30. Nh4 a4 31. Qa3 Kg8 32. Nxf5 Qxf5 33. Bf3 Rxc5 34. dxc5 Nc4 35. Qa2 a3 36. c6 bxc6 37. bxc6 Qe5 38. Rxc4 dxc4 39. Qxc4+ Kh8 40. c7 Rc8 41. Qa2 Qb2 42. Qe6 Qc1+ 43. Kh2 Qxc7 44. Be4 Rg8 45. Qf5 g6 46. Qxf6+ Qg7 47. Qa6 Qb2 48. Bxg6 a2 49. Bf7 Kg7 50. Bxa2 Rf8 51. Bd5 Rxf2 52. Qa7+ Kg6 53. Qe7 Qf6 54. Qe8+ Kg7 55. Qg8# 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "7"]
[White "Bykovskiy, Oleg"]
[Black "Oluka, Robert Mcligeyo"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2206"]
[BlackElo "2018"]
[PlyCount "126"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. Bg5 0-0 6. e3 c6 7. Be2 Ne4 8. Bh4 Qa5 9. 0-0 Nxc3 10. bxc3 Re8 11. cxd5 cxd5 12. c4 Bg4 13. Qb3 dxc4 14. Qxb7 Nd7 15. Bxc4 Rab8 16. Qe4 Qh5 17. Bg3 Nf6 18. Qd3 Bxf3 19. gxf3 Rbc8 20. Qe2 Qa5 21. Bb3 Nd5 22. Rfc1 Nc3 23. Qd3 Nd5 24. Qe4 Rxc1+ 25. Rxc1 e6 26. Bxd5 Qxd5 27. Qxd5 exd5 28. Rc7 Ra8 29. Rd7 a5 30. Rxd5 a4 31. a3 Bf8 32. Bd6 Rd8 33. Bxf8 Rxd5 34. Be7 Rb5 35. Kf1 f5 36. Ke2 Kf7 37. Bd6 Ke6 38. Bf8 Kd5 39. Kd2 Rb2+ 40. Kc3 Rxf2 41. Kb4 Rxf3 42. Bh6 Rh3 43. Bf4 g5 44. Bxg5 Rxh2 45. Kxa4 Rh5 46. Bf4 Rh1 47. Kb4 Rb1+ 48. Ka5 h5 49. a4 h4 50. Ka6 h3 51. a5 Kc6 52. Ka7 Rb5 53. a6 Rb2 54. Ka8 h2 55. Bxh2 Rxh2 56. d5+ Kc7 57. Ka7 Rb2 58. d6+ Kxd6 59. e4 Kc7 60. e5 f4 61. e6 f3 62. e7 Re2 63. e8Q Rxe8 1/2-1/2

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "1"]
[White "Bykovskiy, Oleg"]
[Black "Wilk, Igor"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "2206"]
[BlackElo "2152"]
[PlyCount "87"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. dxe5 Bb4+ 5. Nc3 Qxe5 6. Bd2 Nc6 7. Nf3 Qe7 8. a3 Bxc3 9. Bxc3 Nf6 10. e3 0-0 11. Bb5 Bd7 12. 0-0 Rfe8 13. Qb3 a6 14. Be2 b5 15. Rfd1 Rad8 16. Rac1 Be6 17. Qc2 Nb8 18. Be5 Rxd1+ 19. Rxd1 c5 20. Bd6 Qb7 21. Qxc5 Nbd7 22. Qb4 Rc8 23. h3 h6 24. Nd4 Bc4 25. Bf3 Qb6 26. Nf5 Re8 27. Qd2 Ne5 28. Bxe5 Rxe5 29. Nd4 Re7 30. Qb4 Rd7 31. Rc1 a5 32. Qc3 Bd5 33. Bxd5 Nxd5 34. Qc8+ Rd8 35. Qc5 Qf6 36. Qxb5 Nf4 37. Nf3 Nd3 38. Rd1 Qg6 39. Qxa5 Kh7 40. Qxd8 Nxb2 41. Rc1 Nd3 42. Rc8 Qf6 43. Qxf6 gxf6 44. a4 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "5"]
[White "Bykovskiy, Oleg"]
[Black "Zienert, Richard"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "2206"]
[BlackElo "2266"]
[PlyCount "30"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 Bg4 9. Be2 0-0 10. 0-0 Re8 11. Re1 Nxe4 12. Nxe4 Rxe4 13. Bd2 Nd7 14. Qb3 Qb6 15. Qd3 c4+ 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "3"]
[White "Kuzuev, Danil"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2436"]
[BlackElo "2206"]
[PlyCount "113"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. Qf3 e6 6. dxc3 Bd6 7. Ne2 0-0 8. Bf4 Qf6 9. Qg3 Bxf4 10. Qxf4 Qxf4 11. Nxf4 b6 12. 0-0-0 Bb7 13. f3 Nc6 14. Rhe1 g5 15. Nh5 Rad8 16. Nf6+ Kg7 17. Ne4 h6 18. b3 a5 19. a3 Ne7 20. Ng3 Bd5 21. Bd3 Rd6 22. c4 Bb7 23. Nh5+ Kg8 24. Be4 Bxe4 25. Nf6+ Kg7 26. Nxe4 Rdd8 27. c5 Nd5 28. cxb6 cxb6 29. g3 Rc8 30. Kb2 Rc7 31. c4 Ne7 32. Nd6 Ra8 33. Nb5 Rb7 34. Rd6 a4 35. b4 Rc8 36. Rc1 Nf5 37. Rd3 Kf6 38. Rcc3 Ke7 39. g4 Ng7 40. Nd6 Rcc7 41. Nxb7 Rxb7 42. c5 bxc5 43. Rxc5 Ne8 44. Ra5 Nd6 45. Rxa4 Nc4+ 46. Kb3 Ne5 47. Re3 Nc6 48. Ra6 Nd4+ 49. Kc4 Nb5 50. a4 Nd6+ 51. Kb3 Rd7 52. Rd3 e5 53. b5 h5 54. Rdxd6 Rxd6 55. Rxd6 Kxd6 56. gxh5 f5 57. Kc3 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "6"]
[White "Lopez Rayo, Santiago"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2247"]
[BlackElo "2206"]
[PlyCount "71"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Bf5 7. Nf3 e6 8. Nc3 Bb4 9. Be3 c5 10. dxc5 Bxc3+ 11. bxc3 Qxd1+ 12. Rxd1 Na4 13. Nd4 Nd7 14. Nb5 Nxe5 15. Nc7+ Ke7 16. Nxa8 Rxa8 17. Bf4 Nd7 18. Bd6+ Kf6 19. Be2 Ndxc5 20. 0-0 Ne4 21. g4 Nxd6 22. Rxd6 Ke5 23. Rd2 Bg6 24. Bf3 Nxc3 25. Bxb7 Rb8 26. Bg2 Rb4 27. c5 Rxg4 28. c6 Rc4 29. Rc1 Kf4 30. Kf1 Ke3 31. Rd7 Bd3+ 32. Ke1 Rg4 33. Rxc3 Rxg2 34. Rdxd3+ Ke4 35. c7 Rg1+ 36. Kf2 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "2"]
[White "Martinez Ramirez, Lennis"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2429"]
[BlackElo "2206"]
[PlyCount "35"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 d5 4. Nbd2 Be7 5. e3 Nbd7 6. Bd3 0-0 7. Ne5 h6 8. Bh4 c5 9. f4 cxd4 10. exd4 Qb6 11. Nb3 a5 12. a4 Re8 13. 0-0 Ne4 14. Qh5 Ndf6 15. Qxf7+ Kh8 16. Ng6+ Kh7 17. Nxe7 Qc7 18. Bxf6 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "11"]
[White "Sargissyan, Sargis"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2267"]
[BlackElo "2206"]
[PlyCount "115"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. Ng5 Bxe2 7. Qxe2 dxe5 8. dxe5 e6 9. 0-0 Be7 10. Qh5 Bxg5 11. Bxg5 Qc7 12. c4 Ne7 13. Bxe7 Qxe7 14. Nc3 Nd7 15. Ne4 0-0 16. Rad1 Rfd8 17. Rd3 Nb6 18. Rh3 h6 19. Nf6+ Kf8 20. Qg4 Qc5 21. Rg3 gxf6 22. Qg7+ Ke8 23. Qxf6 Nd7 24. Rg8+ Nf8 25. Rg7 Qe7 26. Qf4 Ng6 27. Rg8+ Kd7 28. Rxd8+ Rxd8 29. Qd4+ Ke8 30. Qxa7 Nxe5 31. Qe3 Nxc4 32. Qxh6 b5 33. b3 Nd2 34. Re1 Kd7 35. Qxd2+ Kc7 36. Qe3 Qd6 37. Qa7+ Kc8 38. Qxf7 e5 39. Qf5+ Kb7 40. h3 Re8 41. Qe4 Qd2 42. Qe2 Qd4 43. Qe3 Qb2 44. Re2 Qa1+ 45. Kh2 e4 46. g3 Qf6 47. Qf4 Qe6 48. f3 e3 49. g4 Re7 50. Kg3 Ka6 51. h4 Re8 52. h5 Re7 53. h6 Re8 54. g5 Re7 55. Qf6 Qxf6 56. gxf6 Re6 57. h7 Rxf6 58. h8Q 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "9"]
[White "Trifonov, Denis"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2163"]
[BlackElo "2206"]
[PlyCount "135"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Be3 Bb4 9. Be2 c5 10. Nf3 Nc6 11. a3 cxd4 12. Bxd4 Nxd4 13. Qxd4 Qxd4 14. Nxd4 Bxc3+ 15. bxc3 Be4 16. Nb5 0-0 17. 0-0 Na4 18. Rad1 a6 19. Nd6 Nxc3 20. Nxe4 Nxe4 21. Rd7 Nc5 22. Rc7 Rac8 23. Rfxf7 Rxc7 24. Rxc7 b6 25. Rc6 Rb8 26. Bg4 Kf7 27. Rc7+ Kg6 28. Re7 Rd8 29. Bxe6 Rd1+ 30. Kf2 Rd2+ 31. Kf1 Ne4 32. Bd5 Rd1+ 33. Ke2 Nc3+ 34. Ke3 Nxd5+ 35. cxd5 Rxd5 36. Re6+ Kf5 37. Rxb6 Rxe5+ 38. Kf3 Ra5 39. Rb3 g5 40. h3 h5 41. g4+ hxg4+ 42. hxg4+ Ke5 43. Re3+ Kf6 44. Rc3 Ra4 45. Kg3 Ke5 46. Rb3 Kd4 47. Rf3 Kc5 48. Rf5+ Kd6 49. Rxg5 Rxa3+ 50. Kf4 Ra4+ 51. Ke3 Ra3+ 52. Kd4 Ra4+ 53. Kc3 Ke6 54. Kb3 Ra1 55. Rg6+ Kf7 56. Rb6 Rb1+ 57. Ka4 Rxb6 58. Ka5 Rg6 59. g5 Ke7 60. Ka4 Kd7 61. Ka5 Kc7 62. Kb4 Rxg5 63. Kc4 Kc6 64. Kd4 a5 65. Ke4 a4 66. Kf4 Rd5 67. Ke4 a3 68. Ke3 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "10"]
[White "Bykovskiy, Oleg"]
[Black "Alaimo, Riccardo"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2206"]
[BlackElo "2156"]
[PlyCount "172"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Bf4 Qb6 6. Qd2 Nf6 7. e3 Bf5 8. Nf3 Ne4 9. Nxe4 dxe4 10. a3 exf3 11. gxf3 Nd7 12. e4 Bg6 13. h4 h5 14. Bh3 Nf6 15. Be3 Rd8 16. 0-0 Be7 17. Rad1 Qb3 18. Bg5 Qxf3 19. Bg2 Qg4 20. f3 Qd7 21. Kh2 0-0 22. Bh3 Qc7+ 23. Kg2 c5 24. d5 Bd6 25. Rfe1 Rde8 26. Kh1 Bg3 27. Rg1 Be5 28. Qg2 Qb6 29. Qd2 Qxb2 30. d6 Qxd2 31. Rxd2 Bd4 32. Rb1 b6 33. Bf4 Rd8 34. a4 Nd7 35. a5 Ne5 36. axb6 axb6 37. Kg2 Rxd6 38. Bxe5 Bxe5 39. Rxd6 Bxd6 40. Rxb6 Be5 41. Rc6 Bd4 42. Kf1 f5 43. Ke2 Kh7 44. e5 Bxe5 45. Rxc5 Bg3 46. Rc4 f4 47. Bf1 Re8+ 48. Kd2 Rd8+ 49. Kc3 Be1+ 50. Kb2 Rb8+ 51. Ka3 Ra8+ 52. Kb2 Rb8+ 53. Ka3 Bf7 54. Rxf4 Rb3+ 55. Ka4 Kg6 56. Rxf7 Kxf7 57. Kxb3 Bxh4 58. Kc4 Kf6 59. Kd3 Kf5 60. Ke3 Bg5+ 61. Ke2 Kf4 62. Bh3 Bh4 63. Bc8 g5 64. Bd7 Bg3 65. Bc8 Bh2 66. Bd7 Bg1 67. Bc8 Bc5 68. Bd7 Ke5 69. Bc8 Kf4 70. Bd7 Kg3 71. Bc8 h4 72. Bd7 h3 73. Bxh3 Kxh3 74. f4 gxf4 75. Kf3 Be3 76. Ke2 Kg2 77. Kd3 f3 78. Ke4 f2 79. Kxe3 f1Q 80. Kd4 Qf5 81. Ke3 Qg4 82. Kd3 Kf2 83. Kc3 Ke2 84. Kb3 Qd4 85. Ka2 Qb6 86. Ka1 Kd2 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "6"]
[White "Bykovskiy, Oleg"]
[Black "Chakrabarti, Brejesh"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2206"]
[BlackElo "2259"]
[PlyCount "66"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 0-0 5. Nf3 d6 6. e3 Nbd7 7. Be2 e5 8. 0-0 h6 9. Bh4 c6 10. Qc2 Qe7 11. Rad1 Re8 12. dxe5 dxe5 13. a3 a5 14. Ne4 g5 15. Bg3 Nxe4 16. Qxe4 Nc5 17. Qc2 a4 18. e4 f6 19. Ne1 Ne6 20. Nf3 Nc5 21. Rd2 Nb3 22. Rd3 f5 23. Bxe5 Bxe5 24. Nxe5 Qxe5 25. Re3 Nd4 26. Qd2 fxe4 27. Bh5 Rd8 28. Qc3 Bf5 29. f3 c5 30. Rfe1 Rf8 31. fxe4 Be6 32. Bd1 Rf6 33. Rg3 Bd7 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "8"]
[White "Bykovskiy, Oleg"]
[Black "Miserendino, Alfredo"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2206"]
[BlackElo "2032"]
[PlyCount "57"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. e4 d6 8. Nf3 0-0 9. a4 Nbd7 10. Bd3 Qa5 11. Bd2 axb5 12. Nxb5 Qb6 13. 0-0 Ba6 14. Re1 Ng4 15. h3 Nge5 16. Nxe5 Nxe5 17. Bf1 Rfb8 18. Bc3 Nd7 19. Qg4 Ne5 20. Qg5 Bf6 21. Qh6 Bg7 22. Qe3 Nd7 23. Kh1 Bb7 24. Qg5 Bf6 25. Qh6 Rc8 26. f4 c4 27. e5 Bg7 28. Qg5 dxe5 29. Qxe7 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "11"]
[White "Bykovskiy, Oleg"]
[Black "Tran, Le Vy"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2206"]
[BlackElo "1900"]
[PlyCount "34"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. 0-0 b5 7. Be2 Bb7 8. Nc3 Bb4 9. Qb3 Bd6 10. Nd2 0-0 11. e4 e5 12. d5 Nbd7 13. f3 Nh5 14. Qc2 Bc5+ 15. Kh1 Ng3+ 16. hxg3 Qg5 17. f4 Qh6+ 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "3"]
[White "Bykovskiy, Oleg"]
[Black "Wafa, Hamed"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2206"]
[BlackElo "2304"]
[PlyCount "82"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 b6 6. e3 Bb7 7. Be2 d6 8. 0-0 Nbd7 9. a3 Bxc3 10. Bxc3 Ne4 11. Qd3 Nxc3 12. Qxc3 a5 13. Nd2 e5 14. dxe5 dxe5 15. Bf3 Bxf3 16. Nxf3 Qe7 17. Rfd1 a4 18. Rd2 f6 19. Rad1 Nc5 20. Rd5 Rad8 21. h3 Rxd5 22. Rxd5 Rd8 23. Qd2 Rd6 24. Nh4 Qd7 25. Rxd6 Qxd6 26. Qxd6 cxd6 27. Nf5 Nd3 28. Nxd6 Nxb2 29. Kf1 Kf8 30. Ke2 Ke7 31. Nc8+ Kd7 32. Nxb6+ Kc6 33. Nd5 Kc5 34. Nc3 Kxc4 35. Kd2 Kb3 36. Nb5 Nc4+ 37. Kd3 Nxa3 38. Nd6 Nc2 39. Ne4 Nb4+ 40. Kd2 a3 41. Nc5+ Kc4 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "5"]
[White "Bykovskiy, Oleg"]
[Black "Zienkiewicz, Jan"]
[Result "0-1"]
[ECO "A66"]
[WhiteElo "2206"]
[BlackElo "2309"]
[PlyCount "62"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Be2 0-0 9. e5 dxe5 10. fxe5 Nfd7 11. e6 fxe6 12. dxe6 Qh4+ 13. g3 Bxc3+ 14. bxc3 Qe4 15. exd7 Qxh1 16. Be3 Bxd7 17. Bxc5 Be6 18. Bxf8 Qxg1+ 19. Kd2 Qxd1+ 20. Rxd1 Kxf8 21. Bf3 Nc6 22. Rf1 Rd8+ 23. Kc2 Ke7 24. Re1 Kf6 25. Rf1 Bf5+ 26. Kc1 Kg7 27. Re1 Rd3 28. Bh1 Rxc3+ 29. Kb2 Rc2+ 30. Kb3 Rxh2 31. Rd1 Bc2+ 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "9"]
[White "Diachek, Andriy"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2104"]
[BlackElo "2206"]
[PlyCount "99"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 dxc4 7. bxc4 Bd7 8. Ne5 Bc6 9. Nxc6 Nxc6 10. Bb2 Qd7 11. d4 Rfd8 12. e3 a5 13. Nc3 a4 14. Nxa4 Na5 15. Nc5 Bxc5 16. dxc5 Nxc4 17. Bxf6 gxf6 18. Qg4+ Kf8 19. Qxc4 c6 20. Bf3 Ra5 21. Rfd1 Qc7 22. Rxd8+ Qxd8 23. Qd4 Qe7 24. Qd6 Rxc5 25. Qxe7+ Kxe7 26. Rb1 b5 27. Rb2 Rc1+ 28. Kg2 Kd6 29. Bh5 Ke7 30. Kf3 Rc4 31. Ke2 b4 32. Kd3 Rc3+ 33. Kd2 c5 34. Rb3 Rc4 35. Bf3 Kd6 36. h3 e5 37. Be2 Kd5 38. Bxc4+ Kxc4 39. Rd3 Kb5 40. Rd7 c4 41. Rxf7 Ka4 42. Kc2 Kb5 43. Rxf6 Kc5 44. f3 Kd5 45. Rb6 Kc5 46. Rb8 e4 47. fxe4 h5 48. h4 c3 49. Kb3 Kc6 50. Rxb4 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "4"]
[White "Hajialiyev, Islam"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2217"]
[BlackElo "2206"]
[PlyCount "61"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. 0-0 0-0 6. c4 dxc4 7. Ne5 Nbd7 8. Nxc4 Nb6 9. Ne5 Nfd7 10. Nd3 c5 11. dxc5 Nxc5 12. Nxc5 Bxc5 13. Nc3 e5 14. Ne4 Bb4 15. Bd2 Qe7 16. Bxb4 Qxb4 17. Qd2 Qxd2 18. Nxd2 Rd8 19. Nb3 Nc4 20. Rfc1 Be6 21. Nc5 Nxb2 22. Rab1 Rd2 23. Ne4 Rxe2 24. Bf3 Rxe4 25. Bxe4 Nc4 26. Bxb7 Rd8 27. Rd1 Rb8 28. Ba6 Nb6 29. a4 Re8 30. a5 Nd7 31. Bb5 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "2"]
[White "Khodko, Yurii N"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2354"]
[BlackElo "2206"]
[PlyCount "76"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 e6 5. Be2 dxe5 6. Nxe5 Bd6 7. 0-0 0-0 8. c4 Ne7 9. Nc3 Bxe5 10. dxe5 Nbc6 11. f4 Nd4 12. Be3 Nxe2+ 13. Qxe2 Nf5 14. Rad1 Qe7 15. Ne4 b6 16. Qf3 Nxe3 17. Qxe3 Bb7 18. b3 Rad8 19. h3 Qa3 20. Rxd8 Rxd8 21. Rf2 Qb4 22. Kh2 h6 23. Ng3 Rd1 24. f5 exf5 25. e6 Re1 26. exf7+ Kxf7 27. Rxf5+ Kg8 28. Qf2 Qe7 29. c5 Bc8 30. Rf4 Bb7 31. cxb6 cxb6 32. Nf5 Qe5 33. Qg3 Re2 34. Nxh6+ Kh7 35. Ng4 Qxf4 36. Qxf4 Rxg2+ 37. Kh1 Rxg4+ 38. Qf3 Bxf3+ 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "7"]
[White "Morais, Thomas"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2278"]
[BlackElo "2206"]
[PlyCount "65"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Bf5 6. Nf3 e6 7. Bd3 Bg4 8. c3 Bxf3 9. gxf3 Nd7 10. Be4 Qb5 11. a4 Qb6 12. a5 Qb5 13. a6 c6 14. axb7 Qxb7 15. Qa4 Rc8 16. Qxa7 Qxa7 17. Rxa7 Bd6 18. Rg1 g6 19. h4 f5 20. Bc2 c5 21. Ba4 Rd8 22. Bg5 Be7 23. Bxe7 Kxe7 24. dxc5 e5 25. c6 Ra8 26. Rxd7+ Kf6 27. Bb3 e4 28. f4 Rhf8 29. Ke2 Rab8 30. Bd5 Rxb2+ 31. Ke3 Rc2 32. c4 Ra8 33. Rf7# 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "1"]
[White "Sahib, Singh"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2430"]
[BlackElo "2206"]
[PlyCount "90"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. h3 Bf5 8. Nf3 0-0 9. Bd3 Bxd3 10. Qxd3 Bf6 11. 0-0 Nc6 12. Ne4 d5 13. Neg5 g6 14. c5 Nc8 15. h4 Bg7 16. Bd2 N8e7 17. g4 Qd7 18. Nh2 Nxd4 19. Rae1 Ne6 20. b4 Nc6 21. a3 Ne5 22. Qg3 Nc4 23. Bc1 Nxg5 24. Bxg5 Rae8 25. h5 Be5 26. Bf4 Bxf4 27. Qxf4 c6 28. h6 f6 29. Nf3 Ne5 30. g5 Nd3 31. Qg3 Nxe1 32. Nxe1 Qf5 33. gxf6 Qxf6 34. Ng2 Re5 35. f4 Re2 36. f5 Rfe8 37. fxg6 Qxg6 38. Qf3 Re1 39. Kh2 Rxf1 40. Qxf1 Rf8 41. Qc1 Qh5+ 42. Kg3 Rf6 43. Nf4 Qxh6 44. Kg4 Rg6+ 45. Kf5 Qg5# 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "7"]
[White "Bykovskiy, Oleg"]
[Black "Fabris, Alberto"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2206"]
[BlackElo "2230"]
[PlyCount "136"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 b6 6. Nf3 Bb7 7. Be2 Bxc3 8. Bxc3 Ne4 9. Qc2 f5 10. b4 d6 11. Bb2 Nd7 12. Rc1 Qe8 13. 0-0 Qg6 14. d5 e5 15. Ne1 a5 16. a3 axb4 17. axb4 Ndf6 18. f3 Ng5 19. Bd3 e4 20. Be2 Nd7 21. Qc3 Nf7 22. fxe4 fxe4 23. Rf4 Nfe5 24. Qd4 Rxf4 25. exf4 Ng4 26. Bxg4 Qxg4 27. Qxe4 Ra2 28. Nd3 Nf6 29. Bxf6 gxf6 30. Nf2 Qg6 31. Qe6+ Qf7 32. f5 b5 33. Ne4 Qxe6 34. fxe6 bxc4 35. Nxf6+ Kf8 36. e7+ Kxe7 37. Nxh7 Bxd5 38. g3 Rg2+ 39. Kf1 Rxh2 40. Re1+ Kd7 41. Nf6+ Kc6 42. b5+ Kc5 43. Nd7+ Kxb5 44. Rb1+ Ka4 45. Rb8 c3 46. Rc8 c2 47. Rxc7 Rh1+ 48. Ke2 c1Q 49. Rxc1 Rxc1 50. Nb6+ Kb5 51. Nxd5 Kc5 52. Ne3 Kd4 53. Nf5+ Ke5 54. Ne3 d5 55. g4 Ke4 56. g5 d4 57. Nd1 Rc2+ 58. Ke1 Rg2 59. Nf2+ Kf3 60. Nd3 Rxg5 61. Kd2 Ke4 62. Nf2+ Kd5 63. Nd3 Rg2+ 64. Kd1 Ke4 65. Ne1 Rh2 66. Nc2 d3 67. Ne1 Ke3 68. Nxd3 Kxd3 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "1"]
[White "Bykovskiy, Oleg"]
[Black "Maerevoet, Sim"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2206"]
[BlackElo "2431"]
[PlyCount "126"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 a6 7. Bd3 Bg4 8. f3 Bh5 9. Nge2 e6 10. 0-0 Bd6 11. Bxd6 Qxd6 12. Rc1 Bg6 13. Nf4 0-0 14. Na4 Rfd8 15. Nc5 Rab8 16. Re1 e5 17. Bxg6 hxg6 18. dxe5 Nxe5 19. Ne2 Nc4 20. Qd4 b6 21. Nxa6 Ra8 22. b3 Nxe3 23. Nc7 Nf5 24. Qd2 Rac8 25. Nb5 Qe5 26. Ned4 Rxc1 27. Qxc1 Qb8 28. Nc6 Qa8 29. Nxd8 Qxd8 30. Qc7 Qa8 31. a4 Qa5 32. Qc3 Qa8 33. Nc7 Qd8 34. Nb5 d4 35. Qd3 Nd5 36. Rd1 Nde3 37. Rd2 Qc8 38. Nxd4 Qc1+ 39. Kf2 Nxd4 40. Qxd4 Nf5 41. Qd8+ Kh7 42. Rd1 Qb2+ 43. Qd2 Qxb3 44. Qd3 Qxa4 45. Rb1 Qh4+ 46. Kg1 Qe7 47. Qe4 Qc5+ 48. Kf1 Ne3+ 49. Ke2 Nc4 50. Qh4+ Kg8 51. Qd8+ Kh7 52. Rd1 Qe5+ 53. Kf1 Qxh2 54. Qg5 f6 55. Qc1 b5 56. Kf2 Qh4+ 57. Ke2 Qg3 58. Rh1+ Kg8 59. Qf1 Qe5+ 60. Kf2 Qe3+ 61. Kg3 Qg5+ 62. Kh2 Ne3 63. Qe2 b4 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "4"]
[White "Bykovskiy, Oleg"]
[Black "Raahul, VS."]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2206"]
[BlackElo "2382"]
[PlyCount "44"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. 0-0 Bd6 6. c4 c6 7. cxd5 exd5 8. Nc3 0-0 9. Re1 Ne4 10. e3 Be6 11. Nd2 Nd7 12. f3 Nef6 13. e4 fxe4 14. fxe4 dxe4 15. Ndxe4 Nxe4 16. Nxe4 Be7 17. Bf4 Bd5 18. Qd3 Nf6 19. Nxf6+ Bxf6 20. Bh3 Qb6 21. Rad1 Qxb2 22. Bf5 Qg2# 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "9"]
[White "Bykovskiy, Oleg"]
[Black "Theil, Carey"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "2206"]
[BlackElo "2087"]
[PlyCount "64"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. f4 0-0 9. Nf3 a6 10. a4 Bg4 11. 0-0 Nbd7 12. h3 Bxf3 13. Qxf3 Re8 14. Re1 Rb8 15. e5 dxe5 16. f5 e4 17. Nxe4 Ne5 18. Nxf6+ Qxf6 19. Qg3 Nxd3 20. Rxe8+ Rxe8 21. Qxd3 Re1+ 22. Kf2 Rh1 23. d6 Qh4+ 24. g3 Rh2+ 25. Kf3 Qxh3 26. d7 Qg2+ 27. Kf4 Bh6+ 28. Ke5 Bg7+ 29. f6 Rh5+ 30. Kd6 Qc6+ 31. Ke7 Re5+ 32. Kd8 Bxf6# 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "6"]
[White "Bykovskiy, Oleg"]
[Black "Vujcic, Milena"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2206"]
[BlackElo "2005"]
[PlyCount "65"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 Qa5 10. 0-0 0-0 11. f3 Rd8 12. d5 e6 13. Qb3 exd5 14. Bxd5 Qc7 15. Bxc5 b6 16. Bd4 Ba6 17. Bxg7 Kxg7 18. Rfe1 Ne5 19. Bxa8 Rxa8 20. Nd4 Rc8 21. Re3 Nc4 22. Ree1 Qf4 23. Qc2 Qe5 24. Qf2 Nd6 25. Rac1 Qa5 26. Nb3 Qa3 27. Kh1 Nc4 28. e5 Nb2 29. e6 f6 30. e7 Bb5 31. Qd4 Nd3 32. Qd8 Qc5 33. Nxc5 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "8"]
[White "Neustroev, Victor"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2283"]
[BlackElo "2206"]
[PlyCount "69"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. Ng5 Bxe2 8. Qxe2 dxe5 9. dxe5 h6 10. Nf3 Bb4+ 11. Nc3 Nc6 12. 0-0 Bxc3 13. bxc3 0-0 14. Ba3 Re8 15. Rad1 Qc8 16. c5 Nd5 17. Bb2 b6 18. c4 Nf4 19. Qe4 bxc5 20. Qxc6 Rb8 21. Ba1 Rb4 22. Qxc5 Qb7 23. Qe3 Rxc4 24. Rd4 Rxd4 25. Bxd4 Nd5 26. Qa3 a6 27. Rc1 Nf4 28. Qe3 Nd5 29. Qe4 Qb4 30. h4 Rc8 31. Qe1 Qa4 32. Qe2 Nf4 33. Qd2 Nd5 34. Qc2 c5 35. Qxa4 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "2"]
[White "Odeh, Kenneth"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1959"]
[BlackElo "2206"]
[PlyCount "56"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 Nb6 5. Bb3 Bf5 6. Nf3 dxe5 7. Nxe5 e6 8. 0-0 Bd6 9. c3 Bxe5 10. dxe5 Nc6 11. Bf4 0-0 12. Nd2 Nd5 13. Bg3 Qg5 14. Nf3 Qg6 15. Nh4 Qg5 16. Nxf5 Qxf5 17. Bxd5 Rad8 18. c4 exd5 19. cxd5 Nxe5 20. Re1 Nc4 21. Bxc7 Rxd5 22. Qb3 Nd2 23. Qxb7 Rb5 24. Qxa7 Rxb2 25. Qa3 Rc2 26. Bd6 Nc4 27. Qc5 Nxd6 28. Qxd6 Qxf2+ 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "11"]
[White "Oluka, Robert Mcligeyo"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2027"]
[BlackElo "2206"]
[PlyCount "137"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Bg4 5. Bc4 e6 6. 0-0 dxe5 7. dxe5 Nc6 8. Re1 Bb4 9. c3 Be7 10. Nbd2 0-0 11. h3 Bh5 12. Nf1 Bc5 13. Ng3 Bxf3 14. Qxf3 Nb6 15. Bb5 Qd5 16. Qe2 Rfd8 17. Bg5 Ne7 18. b4 h6 19. Rad1 Bxb4 20. Rxd5 Nexd5 21. Bxd8 Nxc3 22. Qb2 Nbd5 23. Bc4 Rxd8 24. Bxd5 Nxd5 25. Rd1 Bc3 26. Rxd5 Rxd5 27. Qxc3 c6 28. Qb2 b6 29. Qc3 c5 30. Ne4 Rd4 31. Nd6 Rd1+ 32. Kh2 Rd5 33. Qf3 f6 34. Qh5 Rxe5 35. Qe8+ Kh7 36. Nf7 Re2 37. Qf8 e5 38. Nd6 c4 39. Nxc4 Rxf2 40. h4 Rxa2 41. h5 Ra4 42. Nd6 Rh4+ 43. Kg3 Rxh5 44. Nf7 Rf5 45. Qh8+ Kg6 46. Kg4 Rf4+ 47. Kg3 Kxf7 48. Qa8 Ra4 49. Qd5+ Kf8 50. Qd6+ Kf7 51. Qd7+ Kg6 52. Qxa4 f5 53. Qxa7 f4+ 54. Kf2 Kf5 55. Qxb6 e4 56. Qc5+ Kg4 57. Qe5 e3+ 58. Ke2 g5 59. Qe4 h5 60. Qf3+ Kf5 61. g3 h4 62. gxf4 g4 63. Qxe3 h3 64. Qe5+ Kg6 65. Kf2 h2 66. Qe1 g3+ 67. Kxg3 Kf5 68. Qh1 Kg6 69. Qxh2 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "3"]
[White "Smieszek, Wojciech"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2141"]
[BlackElo "2206"]
[PlyCount "63"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. a4 a5 5. Ra3 d6 6. exd6 exd6 7. Rg3 Bf5 8. Nc3 Be7 9. d4 Bf6 10. Bd3 Qd7 11. Re3+ Be7 12. Bxf5 Qxf5 13. Qe2 Qd7 14. Nf3 Nc8 15. Nd5 Nc6 16. Nxe7 N6xe7 17. 0-0 0-0 18. Re1 Nf5 19. Re8 Nb6 20. Rxa8 Rxa8 21. b3 h6 22. Qe4 c6 23. g4 Ne7 24. Qxe7 Qxg4+ 25. Kf1 Qxf3 26. Qxb7 Qd3+ 27. Kg1 Qxd4 28. Be3 Qg4+ 29. Kf1 Qh3+ 30. Ke2 Qg4+ 31. Kd2 Nxc4+ 32. bxc4 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "5"]
[White "Tsyhanchuk, Stanislav"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2273"]
[BlackElo "2206"]
[PlyCount "53"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 Nbd7 11. e4 b5 12. d5 exd5 13. e5 Ne4 14. Nxd5 Nec5 15. Nd4 Nxe5 16. Nxe7+ Qxe7 17. Nxc6 Nxc6 18. Bxc6 Rad8 19. Be3 Nd3 20. axb5 axb5 21. Bxb5 Ne5 22. Qe4 Qf6 23. Rxd8 Rxd8 24. Ra8 Nf3+ 25. Kg2 Ne1+ 26. Kf1 Nd3 27. Qe8+ 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "10"]
[White "Valente, Sofia"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1911"]
[BlackElo "2206"]
[PlyCount "66"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. c4 Nb6 6. exd6 exd6 7. Nc3 Be7 8. Be2 Nc6 9. b3 0-0 10. 0-0 Bf6 11. Be3 d5 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Bc4 Qh5 15. Be2 Rad8 16. h3 Bf5 17. Rc1 Qg6 18. Kh1 Be4 19. b4 Nxd4 20. Bxd4 Bxd4 21. Rxc7 Bxf2 22. Rd7 Rxd7 23. Qxd7 Bg3 24. Bc4 h6 25. Bd5 Bxd5 26. Qxd5 b6 27. Qb7 Bb8 28. Qd5 Qg3 29. Qd2 Re8 30. Qf2 Qf4 31. Kg1 Re3 32. g4 Rxf3 33. Qg2 Rxf1+ 0-1

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "7"]
[White "Baranciuc, Alexandr"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2273"]
[BlackElo "2206"]
[PlyCount "95"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 Bd6 7. Bxd6 Qxd6 8. Bxa6 bxa6 9. Na4 Rb8 10. c3 Nd7 11. Nf3 c5 12. 0-0 0-0 13. dxc5 Nxc5 14. Nxc5 Qxc5 15. Qd2 a5 16. Rfc1 a4 17. h3 Ba6 18. Qc2 Qa5 19. b4 axb3 20. axb3 Qb6 21. b4 Bc4 22. Qa4 a6 23. Qa5 Qc6 24. Ne5 Qd6 25. Nxc4 dxc4 26. Qxa6 Qd2 27. Qxc4 Rfc8 28. Qd4 Qb2 29. Rab1 Qa3 30. b5 Rxb5 31. Rxb5 Qxc1+ 32. Kh2 h6 33. Rc5 Rxc5 34. Qxc5 Qc2 35. Kg3 Qg6+ 36. Kf3 Qf6+ 37. Ke2 Qg6 38. g3 Qc2+ 39. Kf3 Qd1+ 40. Kg2 Qc2 41. Qd4 f6 42. c4 e5 43. Qd5+ Kh7 44. c5 e4 45. c6 Kg6 46. g4 Kh7 47. Qf5+ g6 48. Qd7+ 1-0

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "5"]
[White "Bykovskiy, Oleg"]
[Black "Shukhman, Anna"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "2206"]
[BlackElo "2365"]
[PlyCount "74"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. Nf3 Bf5 7. Nc3 0-0-0+ 8. Bd2 Bc5 9. e4 Bg4 10. Bc4 Nxe5 11. Be2 Bxf3 12. gxf3 Bxf2 13. Kc2 Nc6 14. Raf1 Bc5 15. Kc1 Nge7 16. Bc4 Ne5 17. Bb3 N7c6 18. f4 Nd3+ 19. Kc2 Ncb4+ 20. Kd1 Nf2+ 21. Rxf2 Bxf2 22. Ke2 f6 23. Nb5 Bc5 24. a3 Nd3 25. Be6+ Kb8 26. b4 Bb6 27. Bc4 Nf2 28. Rc1 Nxe4 29. Be1 Rhe8 30. Kf3 c6 31. Nc3 Nd2+ 32. Bxd2 Rxd2 33. Ne4 Rxh2 34. Nd6 Re3+ 35. Kg4 g6 36. f5 h5+ 37. Kf4 g5# 0-1

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "8"]
[White "Bykovskiy, Oleg"]
[Black "Tisma, Ivan"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2206"]
[BlackElo "1967"]
[PlyCount "46"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Nf3 Qa5 9. Qd2 0-0 10. Be2 Nc6 11. 0-0 cxd4 12. Nxd4 Nxd4 13. Bxd4 Rd8 14. Qe3 Be6 15. Rfd1 b6 16. h3 Rac8 17. Qf4 Bc4 18. Bg4 e5 19. Qg5 exd4 20. Bxc8 Qxg5 21. Bb7 dxc3 22. f4 Rxd1+ 23. Rxd1 Qxf4 0-1

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "6"]
[White "Bykovskiy, Oleg"]
[Black "Valle Luis, Leo"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "2206"]
[BlackElo "2235"]
[PlyCount "61"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 0-0 9. Bd3 a6 10. a4 Bg4 11. 0-0 Nbd7 12. Re1 Re8 13. h3 Bxf3 14. Qxf3 Qc7 15. Be3 c4 16. Bf1 Nc5 17. Bd4 Nb3 18. Bxf6 Bxf6 19. Rad1 b5 20. axb5 axb5 21. Kh1 Qc5 22. e5 dxe5 23. Ne4 Qb6 24. d6 Bg7 25. d7 Red8 26. fxe5 Bxe5 27. Ng5 Qf6 28. Rxe5 Qxf3 29. Nxf3 f6 30. Rxb5 Ra7 31. Bxc4+ 1-0

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "11"]
[White "Bykovskiy, Oleg"]
[Black "Veloso, Henrique Barbosa"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2206"]
[BlackElo "2221"]
[PlyCount "58"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 c5 5. e3 0-0 6. Nf3 d5 7. Be2 Nc6 8. 0-0 cxd4 9. exd4 dxc4 10. Bg5 Be7 11. Bxc4 h6 12. Bh4 a6 13. Re1 b5 14. Bb3 Bb7 15. Rc1 Nb4 16. Bg3 Rc8 17. a3 Nbd5 18. Ne4 Nxe4 19. Rxc8 Qxc8 20. Rxe4 Nc3 21. bxc3 Bxe4 22. Qc1 Rd8 23. Be5 Bd6 24. Bxd6 Rxd6 25. Nd2 Rxd4 26. Nxe4 Rxe4 27. f3 Qc5+ 28. Kf1 Re3 29. Qd2 Qxc3 0-1

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "9"]
[White "Fawaz, Nadia"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1763"]
[BlackElo "2206"]
[PlyCount "112"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Nf3 0-0 8. Be3 Bg4 9. Bd3 Nc6 10. 0-0 Re8 11. h3 Bh5 12. Qc2 Bg6 13. Bxg6 hxg6 14. Ne2 d5 15. b3 Bf6 16. Rad1 a5 17. Nf4 Nb4 18. Qd2 dxc4 19. a3 N4d5 20. Nxd5 Qxd5 21. b4 axb4 22. Qxb4 Ra4 23. Qb2 Qa5 24. Bd2 Qa6 25. Bb4 Nd5 26. Bc5 c3 27. Qb3 c6 28. Rb1 b5 29. Rfe1 Rxe1+ 30. Rxe1 Qc8 31. Ne5 Bxe5 32. Rxe5 Rc4 33. Qc2 Qb8 34. Re2 b4 35. axb4 Nxb4 36. Qb3 Qb5 37. Bxb4 Qxb4 38. Qa2 Qa4 39. Qb1 Rb4 40. Qc1 Rxd4 41. Qxc3 Qd1+ 42. Re1 Qd2 43. Re8+ Kh7 44. Qxc6 Qd1+ 45. Kh2 Rd7 46. Qe4 Qd6+ 47. g3 Qd4 48. Qf3 Qf6 49. Qe3 Qf5 50. Re4 g5 51. Rg4 f6 52. Re4 Rb7 53. Re8 Rb2 54. Kg2 Qd5+ 55. Kh2 Qf5 56. Kg2 Kg6 0-1

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "4"]
[White "Le, Trong De Toan"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1972"]
[BlackElo "2206"]
[PlyCount "60"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. d3 0-0 6. Nbd2 a6 7. e4 Nbd7 8. e5 Ne8 9. d4 c5 10. c3 f6 11. exf6 Bxf6 12. Re1 cxd4 13. Nxd4 Bxd4 14. cxd4 Qf6 15. Nf3 Nd6 16. Bg5 Qg6 17. Be7 Nf5 18. Bxf8 Nxf8 19. Rc1 Bd7 20. Ne5 Qf6 21. Nxd7 Nxd7 22. Rc7 Nb6 23. Rxb7 Nc4 24. Qb3 Rf8 25. Rb8 Nxd4 26. Rxf8+ Qxf8 27. Qd3 Qf6 28. b3 Ne5 29. f3 Nxd3 30. Re3 Nb4 0-1

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "1"]
[White "Plyasunov, Daniil"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2300"]
[BlackElo "2206"]
[PlyCount "85"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Nf3 Bb4 9. Be3 c5 10. a3 cxd4 11. Nxd4 Bxc3+ 12. bxc3 Nc6 13. Nxf5 exf5 14. Qf3 Nxe5 15. Qxf5 Nexc4 16. Qe4+ Qe7 17. Qxe7+ Kxe7 18. Bd4 f6 19. Bd3 Ne5 20. Bf5 Nbc4 21. Kf2 g6 22. Bc2 b6 23. Rhe1 Rhe8 24. a4 Rac8 25. Kg3 Kf8 26. Rf1 Kg7 27. h4 Ne3 28. Rf2 Nxc2 29. Rxc2 Nc4 30. Kh2 Ne3 31. Rb2 Nf5 32. Bf2 Rxc3 33. g4 Nd6 34. g5 Ne4 35. gxf6+ Kxf6 36. Bd4+ Ke6 37. Bxc3 Nxc3 38. Re1+ Kf7 39. Rf2+ Kg7 40. Rxe8 Nxa4 41. Re7+ Kh6 42. Rff7 Kh5 43. Kg3 1-0

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "10"]
[White "Trifonov, Denis"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2163"]
[BlackElo "2206"]
[PlyCount "79"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Be3 Bb4 9. Qd2 c5 10. 0-0-0 Nc6 11. dxc5 Qxd2+ 12. Bxd2 Bxc5 13. Nf3 Nd7 14. Bf4 Rd8 15. a3 a5 16. Bd3 0-0 17. Bxf5 exf5 18. Rhe1 h6 19. h4 Rfe8 20. Rd5 Ne7 21. Rd3 Ng6 22. g3 Nxf4 23. gxf4 Bf2 24. Red1 Re7 25. Nd5 Re6 26. Nc7 Re7 27. e6 fxe6 28. Ne5 Rc8 29. Rxd7 Rxc7 30. Rd8+ Kh7 31. h5 Be3+ 32. Kb1 g5 33. hxg6+ Kg7 34. Rf1 Kf6 35. Rf3 Bxf4 36. Rxf4 Kxe5 37. Rh4 Kf6 38. Rxh6 Rg7 39. Rf8+ Kg5 40. Rh1 1-0

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "3"]
[White "Yang, Kaiqi"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2481"]
[BlackElo "2206"]
[PlyCount "57"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c5 6. c3 Be7 7. Nf3 0-0 8. a4 Bd7 9. Ne5 Bc6 10. Bd3 c4 11. Bc2 Bxb5 12. axb5 Nc7 13. Qf3 Nxb5 14. Qh3 Nd6 15. g4 Nfe4 16. f3 f6 17. fxe4 fxe5 18. exd5 g6 19. dxe5 Nf7 20. d6 Bg5 21. Qg2 Qb6 22. 0-0-0 a5 23. Qe4 a4 24. Qxc4 a3 25. bxa3 Rxa3 26. Rhf1 Bxf4 27. Qxf4 Rxc3 28. Kd2 Qa5 29. Ke1 1-0

[Event "UKR-ch Rapid 92nd"]
[Site "Lvov"]
[Date "2024.12.23"]
[Round "4"]
[White "Brodsky, Michail"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2524"]
[BlackElo "2210"]
[PlyCount "64"]
[EventDate "2024.12.23"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 Nbd7 11. e4 b5 12. d5 exd5 13. exd5 Bb7 14. axb5 axb5 15. Rxa8 Bxa8 16. Nxb5 Bxd5 17. Nc3 c6 18. Nd4 Qa8 19. Nf5 Bc5 20. Be3 Bxe3 21. Nxe3 Bxg2 22. Kxg2 Ne5 23. Qe2 c5+ 24. f3 Rb8 25. Rd2 g6 26. Nxc4 Nxc4 27. Qxc4 Qc6 28. Qf4 Rb6 29. Qe5 Qc8 30. Qe7 Kg7 31. Rd8 Rxb2+ 32. Kg1 Rb6 1-0

[Event "UKR-ch 92nd"]
[Site "Lvov"]
[Date "2024.12.20"]
[Round "7"]
[White "Bykovskiy, Oleg"]
[Black "Maximov, Dmitry"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2210"]
[BlackElo "2489"]
[PlyCount "126"]
[EventDate "2024.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 c5 6. e3 cxd4 7. exd4 b6 8. Be2 Bb7 9. 0-0 d6 10. Qd2 Nbd7 11. Rfd1 Rc8 12. Rac1 Re8 13. d5 a6 14. Nd4 Rc7 15. b3 Qa8 16. Re1 b5 17. Bxf6 Nxf6 18. cxb5 Nxd5 19. Nxd5 Rxc1 20. Rxc1 Bxd5 21. Nc6 e6 22. a4 axb5 23. Bxb5 Bxb3 24. Na5 Bxa4 25. Bxa4 Rf8 26. Bc6 Qa7 27. Bf3 d5 28. Nc6 Qa3 29. h4 h5 30. Rd1 Qa4 31. Ne7+ Kh7 32. g3 Qa3 33. Nxg6 fxg6 34. Bg2 Qc5 35. Qe2 Bd4 36. Rf1 e5 37. Kh2 Rf5 38. f3 Rf7 39. Qd3 Ra7 40. Rd1 Ra3 41. Qb1 Qe7 42. Qb5 Qf7 43. Rb1 Ra7 44. Qd3 Bf2 45. Rb5 Rd7 46. Bh3 Rd8 47. Qb3 Kh6 48. Rb7 Qf6 49. Bg2 Bd4 50. Qc2 Be3 51. Qc7 Rh8 52. Qd7 d4 53. Rc7 Bf4 54. Kh3 Bd2 55. Kh2 Bb4 56. Bf1 e4 57. fxe4 Bd6 58. Rc2 Qxh4+ 59. Kg1 Qxg3+ 60. Rg2 Qe3+ 61. Kh1 Rf8 62. Be2 Qc1+ 63. Rg1 Qf4 0-1

[Event "UKR-ch 92nd"]
[Site "Lvov"]
[Date "2024.12.16"]
[Round "3"]
[White "Mosesov, Danylo"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2450"]
[BlackElo "2210"]
[PlyCount "95"]
[EventDate "2024.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Nge2 c6 9. Qc2 Re8 10. 0-0 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Ng3 Nf6 15. Rae1 c5 16. dxc5 Qxc5 17. Rc1 Qe5 18. Rfd1 Bf5 19. f4 Qe6 20. Nb5 Bg4 21. Rd4 Qxa2 22. Nc7 Rac8 23. Ra4 Rxc7 24. Rxa2 Rxc2 25. Rxc2 a6 26. h3 Bd7 27. Ra5 Bb5 28. Nf5 Rd8 29. Rc8 Rxc8 30. Ne7+ Kf8 31. Nxc8 Nd5 32. Ra3 Bd3 33. Kf2 g6 34. Ra4 Nc7 35. Rd4 Ne6 36. Rd7 Bb5 37. Rxb7 Nc5 38. Rb8 Nd3+ 39. Kg1 Nxb2 40. Nd6+ Ke7 41. Nxb5 axb5 42. Rxb5 Nc4 43. Kf2 h5 44. g4 hxg4 45. hxg4 Nd6 46. Re5+ Kd7 47. g5 Kc6 48. Ke1 1-0

[Event "Lvov Ukrainian Chess Warriors"]
[Site "Lvov"]
[Date "2024.03.15"]
[Round "2"]
[White "Bykovskiy, Oleg"]
[Black "Katsan, Danylo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2231"]
[PlyCount "81"]
[EventDate "2024.03.15"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "UKR"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Nf3 Bf5 7. Bc4 e6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. Qe2 Nd7 11. 0-0-0 Qc7 12. Nh4 Bg6 13. Nxg6 hxg6 14. h4 0-0-0 15. c3 Nb6 16. Bb3 Bh6 17. g4 Bxd2+ 18. Qxd2 c5 19. Qe3 c4 20. Bc2 Nd5 21. Qe2 Qf4+ 22. Kb1 b5 23. h5 gxh5 24. gxh5 Rh6 25. Rdg1 Rdh8 26. Rg7 Qc7 27. Qf3 Kb8 28. Be4 Nf4 29. Rhg1 a5 30. Bg6 Nxh5 31. Bxh5 Rxh5 32. Rg8+ Ka7 33. Qa8+ Kb6 34. Rxh8 Rxh8 35. Qxh8 Qf4 36. Qd8+ Kc6 37. Qc8+ Kb6 38. Qc5+ Ka6 39. a4 bxa4 40. Qc6+ Ka7 41. Rg8 1-0

[Event "Lvov Ukrainian Chess Warriors"]
[Site "Lvov"]
[Date "2024.03.15"]
[Round "4"]
[White "Bykovskiy, Oleg"]
[Black "Pavlov, Sergey1"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2231"]
[BlackElo "2451"]
[PlyCount "172"]
[EventDate "2024.03.15"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "UKR"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. c3 Nc6 6. cxd4 d6 7. Bc4 dxe5 8. dxe5 Ndb4 9. Qxd8+ Nxd8 10. Na3 a6 11. Bd2 Nbc6 12. Bd5 Be6 13. Bxe6 Nxe6 14. Nc4 g6 15. Na5 Nxa5 16. Bxa5 Rc8 17. 0-0 Bh6 18. Rad1 Rc5 19. Bc3 g5 20. h3 Rg8 21. Bd4 Rc2 22. Bc3 g4 23. hxg4 Rxg4 24. Ne1 Re2 25. Nd3 Ng5 26. g3 Ne4 27. Rfe1 Nxc3 28. bxc3 Rxe1+ 29. Rxe1 Rc4 30. e6 Rxc3 31. exf7+ Kxf7 32. Ne5+ Ke8 33. Ng4 Rc1 34. Kf1 Rxe1+ 35. Kxe1 Bg7 36. Kd2 Kd7 37. Kd3 b5 38. Ne3 e6 39. Nc2 Kd6 40. f4 Kc5 41. g4 a5 42. Ne3 b4 43. f5 exf5 44. Nxf5 Bf6 45. Ng3 Be5 46. Ne4+ Kd5 47. Ng5 h6 48. Nf3 Bf6 49. Nd2 Bd8 50. Nc4 Bc7 51. Ne3+ Kc5 52. Nf5 Bf4 53. Ng7 Bg5 54. Ne6+ Kd5 55. Nd4 Kc5 56. Ne6+ Kb5 57. Nd4+ Ka4 58. Nb3 Bd8 59. Kc2 Ka3 60. Kb1 a4 61. Nd4 b3 62. axb3 axb3 63. Nxb3 Kxb3 64. Kc1 Kc3 65. Kd1 Kd3 66. Ke1 Ke3 67. Kf1 Kf3 68. Kg1 Kg3 69. Kh1 Bc7 70. Kg1 Kh3 71. Kh1 Bf4 72. Kg1 Kg3 73. Kh1 Kf3 74. Kg1 Bg3 75. Kh1 Bf2 76. Kh2 Be3 77. Kh1 Kf2 78. Kh2 Kf1 79. Kh1 Bg5 80. Kh2 Kf2 81. Kh1 Kg3 82. Kg1 Kh3 83. Kh1 Bf4 84. Kg1 Bh2+ 85. Kh1 Kg3 86. g5 hxg5 1/2-1/2

[Event "Lvov Ukrainian Chess Warriors"]
[Site "Lvov"]
[Date "2024.03.15"]
[Round "8"]
[White "Bykovskiy, Oleg"]
[Black "Tarleva, Vira"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2231"]
[BlackElo "2030"]
[PlyCount "68"]
[EventDate "2024.03.15"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "UKR"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. Kb1 b5 10. Nxc6 Bxc6 11. Qe3 Be7 12. f4 Qc7 13. Bxf6 gxf6 14. f5 b4 15. Ne2 e5 16. Ng3 Rc8 17. Bxa6 Ra8 18. Bc4 Ba4 19. Bb3 Bc6 20. Qd3 0-0 21. Nh5 Kh8 22. Qe3 Ba4 23. Qh6 Rg8 24. Nxf6 Rg7 25. Nd5 Qa7 26. Bc4 Bxc2+ 27. Kxc2 Rxg2+ 28. Rd2 Bg5 29. Rxg2 Bxh6 30. Rhg1 Qd4 31. Nf6 Qxc4+ 32. Kb1 Qxa2+ 33. Kc2 Rc8+ 34. Kd3 Qc4# 0-1

[Event "Lvov Ukrainian Chess Warriors"]
[Site "Lvov"]
[Date "2024.03.15"]
[Round "6"]
[White "Bykovskiy, Oleg"]
[Black "Zakordonets, Olexandr"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2231"]
[BlackElo "1963"]
[PlyCount "65"]
[EventDate "2024.03.15"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "UKR"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bf5 8. Be2 e6 9. 0-0 Bd6 10. Nbd2 h5 11. Re1 Kf8 12. Nf1 Kg7 13. Bg5 Qc7 14. Bd3 Bxd3 15. Bxf6+ Kxf6 16. Qxd3 Kg7 17. N1d2 b5 18. Ng5 Rhe8 19. b4 Bf4 20. Ngf3 Ne7 21. Nb3 Nf5 22. Nc5 Nd6 23. g3 Bh6 24. a4 bxa4 25. Rxa4 a5 26. Ne5 Ne4 27. Nxe4 dxe4 28. Qxe4 Qxc3 29. Rea1 Red8 30. bxa5 Rab8 31. Nc6 Rbc8 32. Nxd8 Rxd8 33. a6 1-0

[Event "Lvov Ukrainian Chess Warriors"]
[Site "Lvov"]
[Date "2024.03.15"]
[Round "7"]
[White "Hnatyshyn, Anastasiya"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2178"]
[BlackElo "2231"]
[PlyCount "77"]
[EventDate "2024.03.15"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "UKR"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nc3 Qa5 5. Nf3 Bf5 6. Bc4 e6 7. 0-0 c6 8. Bf4 Nbd7 9. Qe2 Be7 10. h3 0-0 11. a3 Nd5 12. Nxd5 cxd5 13. Bd3 Bxd3 14. Qxd3 Rac8 15. Rae1 Bf6 16. c3 b5 17. h4 Rfe8 18. h5 a6 19. g4 h6 20. Kh2 Nf8 21. Rg1 Nh7 22. g5 hxg5 23. Nxg5 Bxg5 24. Bxg5 Qc7+ 25. Kh3 Kh8 26. Qe3 f6 27. Bh4 Qf7 28. Qf3 a5 29. Rg6 b4 30. axb4 axb4 31. Reg1 bxc3 32. h6 e5 33. Rxg7 Qe6+ 34. Kh2 Re7 35. bxc3 Rxg7 36. Rxg7 Rg8 37. Qg3 exd4 38. cxd4 Re8 39. Rxh7+ 1-0

[Event "Lvov Ukrainian Chess Warriors"]
[Site "Lvov"]
[Date "2024.03.15"]
[Round "3"]
[White "Ivanov, Taras"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1831"]
[BlackElo "2231"]
[PlyCount "76"]
[EventDate "2024.03.15"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "UKR"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. d4 d5 6. Be2 Ne4 7. Nbd2 c5 8. 0-0 Nc6 9. Ne5 Nxd2 10. Qxd2 Nxe5 11. dxe5 Be6 12. Rfd1 Qc7 13. f4 f6 14. exf6 Bxf6 15. Bxf6 exf6 16. Bf3 Rad8 17. Qf2 Rd7 18. Rd2 Rfd8 19. Rad1 Qa5 20. a4 Kg7 21. h3 Qb4 22. Qe2 a6 23. Kh2 Bf7 24. e4 d4 25. e5 Qb6 26. Bg4 Re7 27. exf6+ Qxf6 28. Qf2 Rde8 29. Re2 Rxe2 30. Bxe2 Re4 31. Rf1 Re3 32. Bd3 Bd5 33. f5 Qe5+ 34. Kg1 Rg3 35. f6+ Kf8 36. Re1 Rxg2+ 37. Qxg2 Qxe1+ 38. Qf1 Qg3+ 0-1

[Event "Lvov Ukrainian Chess Warriors"]
[Site "Lvov"]
[Date "2024.03.15"]
[Round "5"]
[White "Starozhilov, Leonid"]
[Black "Bykovskiy, Oleg"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2285"]
[BlackElo "2231"]
[PlyCount "26"]
[EventDate "2024.03.15"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "UKR"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Bd6 6. Bf4 0-0 7. 0-0 Bg4 8. f3 Bh5 9. Nbc3 c6 10. Qd2 Bg6 11. Bxg6 hxg6 12. Bxd6 Qxd6 13. Qf4 Qxf4 1/2-1/2

[Event "Lvov Buturina Memorial 3rd"]
[Site "Lvov"]
[Date "2023.11.17"]
[Round "6"]
[White "Bykovskiy, Oleg"]
[Black "Starozhilov, Leonid"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2235"]
[BlackElo "2285"]
[PlyCount "23"]
[EventDate "2023.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d6 4. Bg2 Nf6 5. Qe2 Be7 6. 0-0 0-0 7. c3 e5 8. d4 cxd4 9. cxd4 Bg4 10. dxe5 dxe5 11. h3 Bxf3 12. Qxf3 1/2-1/2

[Event "Lvov Buturina Memorial 3rd"]
[Site "Lvov"]
[Date "2023.11.17"]
[Round "5"]
[White "Lornye, Pylyp"]
[Black "Bykovskiy, Oleg"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2147"]
[BlackElo "2235"]
[PlyCount "115"]
[EventDate "2023.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. b3 Be7 6. Bb2 0-0 7. d3 d5 8. Nbd2 c5 9. a4 b4 10. Re1 Nc6 11. e4 dxe4 12. dxe4 Na5 13. Qe2 Qc8 14. Ne5 Ba6 15. Ndc4 Qc7 16. Qf3 Nxc4 17. Nxc4 Bxc4 18. bxc4 e5 19. Qf5 Bd6 20. f4 Rae8 21. Rad1 Nd7 22. Bh3 Nb6 23. Qg4 Nxc4 24. Ba1 Na3 25. Re2 c4 26. Bb2 c3 27. Bc1 Bc5+ 28. Kg2 Rd8 29. Rxd8 Rxd8 30. fxe5 Qxe5 31. Bf4 Qd4 32. Be3 Qc4 33. Bh6 Bf8 34. Bg5 Rd1 35. Qf3 Bc5 36. Bg4 h6 37. Bf4 g5 38. Be5 Qxe2+ 39. Qxe2 Rd2 40. Kf1 Rxe2 41. Kxe2 Nxc2 42. Kd3 Ne3 43. Be2 a5 44. h4 gxh4 45. gxh4 Bb6 46. Bf4 Ng2 47. Bxh6 Bc7 48. Bd1 Nxh4 49. Kc4 f6 50. Be3 Kf7 51. Bd4 Ng2 52. Kb3 Kg6 53. Bf2 Nf4 54. Bc2 Kg5 55. Be3 Kg4 56. Bxf4 Kxf4 57. Kc4 Ke3 58. Kb3 1/2-1/2

[Event "Lvov Buturina Memorial 3rd"]
[Site "Lvov"]
[Date "2023.11.16"]
[Round "2"]
[White "Bykovskiy, Oleg"]
[Black "Frankiv, Oleksandr"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2235"]
[BlackElo "1646"]
[PlyCount "119"]
[EventDate "2023.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Nc3 Rb8 8. Bc4 Bd4 9. Bd2 Ne7 10. Qxf6 Bxf6 11. 0-0-0 d5 12. Bb3 0-0 13. Bf4 Bxc3 14. bxc3 dxe4 15. Bxc7 Rb7 16. Bd6 Re8 17. Ba4 Bd7 18. c4 Nf5 19. Rhe1 h5 20. Ba3 e3 21. fxe3 Rxe3 22. Bc5 Rxe1 23. Rxe1 Be6 24. Re5 Rc7 25. Bf2 Ne7 26. Bb3 Ng6 27. Rxh5 f5 28. Rh3 Nf4 29. Re3 Kf7 30. Bg3 g5 31. Bxf4 gxf4 32. Rf3 Kf6 33. Rxf4 Rh7 34. h3 Ke5 35. Rf2 c5 36. c3 Rg7 37. Bc2 f4 38. Bd3 Rg3 39. Kd2 Bd7 40. Re2+ Kd6 41. Be4 Be6 42. Rf2 Ke5 43. Bf3 Bxc4 44. Ke1 Rg6 45. Rd2 Ra6 46. Be2 Bxe2 47. Kxe2 Ke4 48. Kf2 Ra3 49. Re2+ Kf5 50. Rc2 Ke4 51. h4 c4 52. Ke2 a6 53. Kf2 Ra5 54. Rd2 Kf5 55. Rd4 Kg4 56. Rd2 Ra3 57. Rc2 Ra5 58. Rd2 Ra3 59. Rc2 Ra5 60. Rd2 1/2-1/2

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "4"]
[White "Bykovskiy, Oleg"]
[Black "Andrews, Todd D"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2225"]
[BlackElo "2149"]
[PlyCount "52"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Be2 d6 3. f4 Nc6 4. Nf3 g6 5. 0-0 Bg7 6. c3 Nf6 7. d3 0-0 8. Kh1 d5 9. e5 Ng4 10. d4 b6 11. h3 Nh6 12. g4 f6 13. Be3 fxe5 14. fxe5 e6 15. Na3 a6 16. Qd2 Nf7 17. h4 Bb7 18. Kh2 Nfxe5 19. dxe5 Nxe5 20. Bg5 Qd6 21. Kh3 d4 22. Nxe5 Qxe5 23. Nc4 Qd5 24. Rg1 Rf2 25. Nxb6 Qd6 26. Rg3 Qxb6 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "6"]
[White "Bykovskiy, Oleg"]
[Black "Huang, Youhe"]
[Result "0-1"]
[ECO "C33"]
[WhiteElo "2225"]
[BlackElo "2083"]
[PlyCount "54"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 Bb4 5. d3 d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. Qf3 Qe5+ 9. Nge2 0-0 10. Bxf4 Qa5 11. 0-0 Nc6 12. Kh1 Be6 13. a3 Bxc3 14. Nxc3 Rad8 15. Qg3 Rd7 16. Rae1 Kh8 17. Ne4 Qh5 18. Bxc7 Bd5 19. Bf4 f5 20. Ng5 h6 21. Ne6 Rf6 22. Nc5 Rdf7 23. Re8+ Kh7 24. Qe3 Rg6 25. Rg1 Qg4 26. Qf2 Nd4 27. Be3 Nf3 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "3"]
[White "Georg, Heinz"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2118"]
[BlackElo "2225"]
[PlyCount "94"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. dxe5 dxe5 6. Bc4 Be7 7. 0-0 0-0 8. h3 c6 9. a4 Qc7 10. Bg5 a5 11. Qe2 Nc5 12. Rfe1 Ne6 13. Be3 Bb4 14. Bg5 Nxg5 15. Nxg5 h6 16. Nf3 Bxc3 17. bxc3 Nd7 18. Nh4 Nb6 19. Nf5 Nxc4 20. Qxc4 Be6 21. Qe2 Rad8 22. g4 Qb6 23. Rab1 Qc5 24. Qe3 Qxe3 25. Rxe3 Rd7 26. Kf1 Rfd8 27. Ke1 Kh7 28. h4 g6 29. Ng3 Bxg4 30. f3 Be6 31. Nf1 g5 32. hxg5 hxg5 33. Ng3 Kg6 34. Kf2 Rd2+ 35. Re2 Rxe2+ 36. Nxe2 Rd7 37. Ke3 Bc4 38. Rg1 Bxe2 39. Kxe2 b5 40. axb5 cxb5 41. Rb1 Rb7 42. Kd3 f5 43. Ke3 f4+ 44. Kd3 g4 45. fxg4 Kg5 46. c4 bxc4+ 47. Kxc4 Rxb1 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "1"]
[White "Rasulov, Vugar Ural Oglu"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2538"]
[BlackElo "2225"]
[PlyCount "83"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. d5 Be7 5. c4 0-0 6. Nc3 c6 7. Bd3 Nbd7 8. Nge2 Nc5 9. Be3 Nxd3+ 10. Qxd3 c5 11. g4 Ne8 12. 0-0-0 Bg5 13. h4 Bxe3+ 14. Qxe3 a6 15. Ng3 b5 16. Nf5 bxc4 17. g5 Rb8 18. h5 Bxf5 19. exf5 f6 20. g6 h6 21. Rh4 Nc7 22. Rxc4 Nb5 23. Nxb5 Rxb5 24. Rc2 Qb6 25. f4 Rb4 26. fxe5 fxe5 27. Rf1 Qb5 28. Rff2 Rh4 29. b3 Rxh5 30. f6 Rxf6 31. Rxf6 gxf6 32. Qf3 Rg5 33. Qxf6 Rg1+ 34. Kb2 Qf1 35. Qd8+ Kg7 36. Qe7+ Kxg6 37. Qxd6+ Qf6 38. Qxc5 e4+ 39. Ka3 Rg3 40. d6 Rd3 41. Rg2+ Kf7 42. Qc4+ 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "5"]
[White "Vaglio Munoz, Jaime"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2174"]
[BlackElo "2225"]
[PlyCount "114"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Be3 Be7 5. f3 0-0 6. Nge2 Nbd7 7. Qd2 c6 8. g4 b5 9. Ng3 b4 10. Nce2 c5 11. d5 Nb6 12. b3 a5 13. h4 a4 14. g5 Ne8 15. Bh3 axb3 16. cxb3 Nc7 17. Bxc8 Qxc8 18. Nf5 Qd7 19. Kf2 Nb5 20. h5 Nd4 21. Bxd4 exd4 22. Qf4 d3 23. Neg3 c4 24. Nxe7+ Qxe7 25. Nf5 Qd7 26. bxc4 Nxc4 27. h6 g6 28. Ng7 Rfc8 29. Nh5 Qe7 30. Nf6+ Kh8 31. Rhd1 Ne5 32. Qe3 Rc2+ 33. Kg3 Rcxa2 34. Rxa2 Rxa2 35. f4 Qc7 36. fxe5 Qc2 37. Rd2 Qxd2 38. Qxd2 Rxd2 39. exd6 Ra2 40. d7 Ra8 41. Kf3 b3 42. e5 b2 43. e6 b1Q 44. e7 Qf1+ 45. Kg3 Qe1+ 46. Kf4 Qxe7 47. d8Q+ Rxd8 48. Ng4 Rxd5 49. Ne3 Rf5+ 50. Nxf5 gxf5 51. Kxf5 d2 52. g6 Qe6+ 53. Kf4 fxg6 54. Kg5 Qf5+ 55. Kh4 d1Q 56. Kg3 Qdg4+ 57. Kh2 Qfh5# 0-1

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "9"]
[White "Bilovil, Bogdan"]
[Black "Bykovskiy, Oleg"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2348"]
[BlackElo "2225"]
[PlyCount "145"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 Nbd7 8. b3 e5 9. Bb2 e4 10. Ng5 d5 11. f3 h6 12. Nh3 exf3 13. exf3 dxc4 14. bxc4 Nb6 15. c5 Nc4 16. Bc1 Nd5 17. Nxd5 Qxd5 18. Nf2 Qxd4 19. Qxd4 Bxd4 20. Bxh6 Re8 21. Rac1 Nd2 22. Rfe1 Rxe1+ 23. Rxe1 Nc4 24. Re8+ Kh7 25. Bf8 b6 26. Rd8 bxc5 27. Bf1 Ne3 28. Ba6 Bb7 29. Rxa8 Bxa8 30. Ne4 c4 31. Bc5 Bxc5 32. Nxc5 c3 33. Kf2 Nd5 34. Ke2 Nb4 35. a3 Nc2 36. Kd3 Nxa3 37. Kxc3 Nb5+ 38. Kb4 Nd4 39. f4 Nf3 40. h4 f5 41. Be2 Nd4 42. Bd3 Kh6 43. Kc4 Nb5 44. Be2 a5 45. Bd1 Nd6+ 46. Kb3 Ne4 47. Nxe4 fxe4 48. Kc4 Bb7 49. Kd4 c5+ 50. Kxc5 e3 51. Kd4 a4 52. Kxe3 a3 53. Bb3 Kh5 54. Be6 Bc6 55. Kf2 Be4 56. Ba2 Kg4 57. Be6+ Bf5 58. Ba2 Kh3 59. Kf3 Bg4+ 60. Kf2 Kh2 61. Bf7 Bf5 62. Ba2 Be4 63. Ke3 Bc2 64. Kf2 Bd3 65. Ke3 Bf5 66. Kf2 Kh3 67. Kf3 Bg4+ 68. Kf2 Kh2 69. Bf7 Bd1 70. Ba2 Bc2 71. Kf3 Kh3 72. Be6+ Bf5 73. Ba2 1/2-1/2

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "2"]
[White "Bykovskiy, Oleg"]
[Black "Ivanytska, Liudmyla"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2225"]
[BlackElo "1845"]
[PlyCount "79"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc3 Nc6 7. Be3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. h3 Rc8 11. Qc2 Ne5 12. b3 Nc6 13. Rfd1 a6 14. Rac1 Nxd4 15. Bxd4 b5 16. cxb5 axb5 17. Qb2 Bc6 18. Bxb5 Bxb5 19. Nxb5 Rxc1 20. Rxc1 Qa5 21. Nxd6 exd6 22. Bxf6 Bh6 23. Rd1 Re8 24. b4 Qb6 25. Qd4 Qc6 26. Qxd6 Qxe4 27. Bc3 Ra8 28. Qf6 Kf8 29. Re1 Qxe1+ 30. Bxe1 Rxa2 31. Qd8+ Kg7 32. Bc3+ f6 33. Bxf6+ Kf7 34. Qe7+ Kg8 35. Qe6+ Kf8 36. Qxa2 Bf4 37. Qe6 Bh6 38. b5 Bf4 39. Qe7+ Kg8 40. Qg7# 1-0

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "4"]
[White "Bykovskiy, Oleg"]
[Black "Kuzhilniy, Oleksandr"]
[Result "1-0"]
[ECO "B68"]
[WhiteElo "2225"]
[BlackElo "2220"]
[PlyCount "80"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Nxc6 Bxc6 11. Bxf6 Bxf6 12. Qe1 Qa5 13. Rxd6 Bxc3 14. Qxc3 Qxc3 15. bxc3 Bxe4 16. Bd3 Ke7 17. Rd4 Bxg2 18. Rg1 Bc6 19. Rxg7 Rag8 20. Rxg8 Rxg8 21. Bxh7 Rh8 22. Be4 Bxe4 23. Rxe4 Rxh2 24. Rb4 b5 25. c4 Rf2 26. cxb5 axb5 27. Kb2 Kd6 28. Rxb5 Rxf4 29. Kb3 f5 30. a4 Rf1 31. Kb2 f4 32. a5 f3 33. Rb7 e5 34. a6 f2 35. Rf7 Ke6 36. Rf8 Rh1 37. a7 f1Q 38. Rxf1 Rxf1 39. a8Q Rf7 40. Qc6+ Kf5 1-0

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "8"]
[White "Bykovskiy, Oleg"]
[Black "Malinovsky, Rostyslav"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2225"]
[BlackElo "2135"]
[PlyCount "71"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Re1 Bf5 10. Bf1 Rc8 11. Bf4 Ne4 12. Nbd2 Nxd2 13. Qxd2 a6 14. Ne5 Nxe5 15. Bxe5 Qd7 16. g4 Be6 17. Bg2 f6 18. Bg3 Bf7 19. f4 e6 20. Re2 Rc6 21. Rae1 b5 22. f5 exf5 23. Re7 Qd8 24. gxf5 Re8 25. Rxe8+ Bxe8 26. Rxe8+ Qxe8 27. Bxd5+ Kh8 28. Bxc6 Qxc6 29. d5 Qc5+ 30. Qd4 Qe7 31. d6 Qd7 32. Qe4 Bf8 33. Qe6 Qa7+ 34. Bf2 Qg7 35. Bd4 gxf5+ 36. Kf1 1-0

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "5"]
[White "Bykovskiy, Oleg"]
[Black "Skliarov, Olexandr"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2225"]
[BlackElo "2137"]
[PlyCount "194"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6 6. Nf3 Bg7 7. Nc3 0-0 8. Be3 dxe5 9. fxe5 Nc6 10. Be2 Bg4 11. 0-0 Qd7 12. Ne4 Rad8 13. Nc5 Qc8 14. a4 Bxf3 15. Bxf3 Nxc4 16. Bxc6 Nxe3 17. Bxb7 Qb8 18. Qb3 Nxf1 19. Na6 Nd2 20. Qb5 c6 21. Qxc6 Nb3 22. Nxb8 Nxd4 23. Qe4 Rxb8 24. Qxd4 Rxb7 25. b4 a6 26. Rb1 Rfb8 27. Qc5 e6 28. b5 Bf8 29. Qc6 Rb6 30. Qc4 Bg7 31. a5 axb5 32. Qc5 Bf8 33. Qxb6 Rxb6 34. axb6 Bc5+ 35. Kf1 Bxb6 36. Rxb5 Bd4 37. Ke2 Kg7 38. Kf3 Bg1 39. h3 h5 40. Ke4 Bf2 41. Kd3 Bg3 42. Kc4 Kg8 43. Kb4 Kg7 44. Ka5 g5 45. Kb6 Kg6 46. Kc6 Kf5 47. Kd6 h4 48. Ke7 Kg6 49. Ke8 Bf4 50. Rb7 f6 51. exf6 Kxf6 52. Rf7+ Kg6 53. Re7 Kf6 54. Rf7+ Kg6 55. Ke7 e5 56. Ke6 e4 57. Rb7 e3 58. Rb2 Bg3 59. Re2 Bf4 60. Re1 Kg7 61. Kf5 Kh6 62. Kf6 Kh7 63. Re2 Kh6 64. Kf7 Kh7 65. Kf6 Kh6 66. Ra2 Kh7 67. Ra7+ Kh6 68. Ra8 Kh7 69. Ra7+ Kh6 70. Re7 g4 71. Kf5 gxh3 72. gxh3 Bg3 73. Rxe3 Bf2 74. Re7 Bg3 75. Re6+ Kh5 76. Kf6 Kh6 77. Kf7+ Kh5 78. Rg6 Bf2 79. Kf6 Bd4+ 80. Kf5 Be3 81. Re6 Bf2 82. Re7 Kh6 83. Rf7 Bg3 84. Rb7 Bf2 85. Rc7 Bg3 86. Rd7 Bf2 87. Rd8 Bg3 88. Rd7 Bf2 89. Kg4 Kg6 90. Rd6+ Kg7 91. Kf5 Bg3 92. Rg6+ Kf7 93. Kg5 Bf2 94. Rh6 Be3+ 95. Kh5 Bxh6 96. Kxh6 Kg8 97. Kh5 Kh7 1/2-1/2

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "11"]
[White "Bykovskiy, Oleg"]
[Black "Vlassov, Nikolai"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2225"]
[BlackElo "2283"]
[PlyCount "143"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Bg2 0-0 9. Be3 Nc6 10. 0-0 Ne5 11. Qe2 Qc7 12. f4 Nc6 13. Rad1 Nxd4 14. Bxd4 e5 15. fxe5 dxe5 16. Be3 Be6 17. Nd5 Bxd5 18. exd5 Rac8 19. d6 Qxc2 20. Qxc2 Rxc2 21. Bg5 Nd7 22. Bxb7 f6 23. Bd2 Rb8 24. Bd5+ Kf8 25. Bc3 Ke8 26. Rfe1 Bf8 27. Bb3 Rxc3 28. bxc3 Rb6 29. Ba4 Bxd6 30. Rd5 Ke7 31. Bxd7 Kxd7 32. Red1 Ke6 33. c4 Rc6 34. Ra5 Bb4 35. Ra4 a5 36. a3 Bc5+ 37. Kg2 Bb6 38. Kf3 f5 39. gxf5+ gxf5 40. Rb1 e4+ 41. Ke2 Ke5 42. Rb5+ Kf4 43. c5 Bc7 44. Rc4 Ke5 45. Rc2 f4 46. Rd2 Rg6 47. c6+ Ke6 48. Rd7 Be5 49. Rxe5+ Kxe5 50. c7 Rc6 51. Re7+ Kf5 52. Rf7+ Kg5 53. Rxh7 Rc2+ 54. Kd1 Rc3 55. Kd2 Rc4 56. Rg7+ Kf5 57. Rf7+ Ke5 58. h4 e3+ 59. Kd3 Rc6 60. h5 Rd6+ 61. Ke2 Rd2+ 62. Ke1 Rc2 63. h6 Ke4 64. h7 Kf3 65. Rxf4+ Kxf4 66. h8Q Rc1+ 67. Ke2 Rc2+ 68. Kd1 e2+ 69. Ke1 Rxc7 70. Qh2+ Ke3 71. Qxc7 Kd4 72. Qxa5 1-0

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "6"]
[White "Golichenko, Ilja"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2427"]
[BlackElo "2225"]
[PlyCount "83"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. f3 e6 5. e4 bxc4 6. Bxc4 exd5 7. exd5 d6 8. Nc3 Be7 9. Nge2 0-0 10. 0-0 Ba6 11. Bxa6 Nxa6 12. Ng3 Re8 13. Nf5 Bf8 14. Bg5 Re5 15. g4 Nc7 16. Re1 Rxe1+ 17. Qxe1 h6 18. Bh4 g5 19. Bg3 Ncxd5 20. Nxd5 Nxd5 21. Rd1 Nf4 22. Bxf4 gxf4 23. Qe4 Rb8 24. b3 Rb4 25. Qc6 Qa5 26. Qe8 Qc7 27. Nxh6+ Kg7 28. Nf5+ Kg8 29. Re1 Rb8 30. Qe4 c4 31. bxc4 Qc5+ 32. Kg2 Rb2+ 33. Re2 Rxe2+ 34. Qxe2 a5 35. h4 a4 36. h5 a3 37. Qe8 Qxc4 38. h6 Qxa2+ 39. Kh3 Qb3 40. h7+ Kxh7 41. Qxf8 Qxf3+ 42. Kh4 1-0

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "3"]
[White "Kislinsky, Alexey"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2360"]
[BlackElo "2225"]
[PlyCount "52"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Re1 Nc6 9. c3 b6 10. e5 Nd7 11. d4 a5 12. Nf1 f6 13. exf6 Qxf6 14. Bg5 Qf7 15. Qd2 Nf6 16. Ne5 Nxe5 17. dxe5 Ng4 18. f4 h6 19. Bh4 g5 20. fxg5 hxg5 21. Bxg5 Nxe5 22. Bh6 Bxh6 23. Qxh6 Qf2+ 24. Kh1 Nf3 25. Qg6+ Kh8 26. Re3 Qg1# 0-1

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "7"]
[White "Postny, Evgeny"]
[Black "Bykovskiy, Oleg"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2549"]
[BlackElo "2225"]
[PlyCount "68"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 g6 5. b3 Bg7 6. Bb2 d6 7. e4 bxc4 8. Bxc4 0-0 9. Ngf3 a5 10. 0-0 a4 11. Qe2 Ba6 12. Rad1 axb3 13. axb3 Bxc4 14. Nxc4 Na6 15. e5 dxe5 16. Nfxe5 Nb4 17. Nc6 Nxc6 18. dxc6 Qc7 19. Qf3 Ra6 20. Ne5 e6 21. Rfe1 Nd5 22. h4 Ra2 23. Bc3 Nxc3 24. Qxc3 Qxc6 25. Nxc6 Bxc3 26. Re3 Rc2 27. Rf3 Kg7 28. Rd7 Bf6 29. h5 gxh5 30. Rg3+ Kh6 31. Rf3 Kg6 32. Rg3+ Kh6 33. Rf3 Kg6 34. Rg3+ Kh6 1/2-1/2

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "10"]
[White "Sakun, Volodymyr"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2370"]
[BlackElo "2225"]
[PlyCount "58"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Ne5 8. Qd4 Ng6 9. Bxc4 Bd7 10. Nf3 h6 11. Bxf6 gxf6 12. 0-0 Bg7 13. d6 e6 14. Nb5 0-0 15. Nc7 f5 16. Qe3 Rc8 17. Qxa7 Bc6 18. Rad1 Bxf3 19. gxf3 Qg5+ 20. Kh1 Qf4 21. Nxe6 Qxf3+ 22. Kg1 Rxc4 23. Nd4 Qg4+ 24. Kh1 Bxd4 25. Qxb7 Be5 26. d7 Qh5 27. f4 Rxf4 28. Qg2 Rxf1+ 29. Rxf1 Rd8 0-1

[Event "Titled Tuesday intern op 28th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.28"]
[Round "1"]
[White "Csonka, Balazs"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2496"]
[BlackElo "2172"]
[PlyCount "49"]
[EventDate "2023.02.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. g4 h6 6. Rg1 c6 7. h4 exd4 8. Nxd4 Nc5 9. Qe2 Qe7 10. f3 Bd7 11. Be3 0-0-0 12. 0-0-0 g6 13. Nb3 Nxb3+ 14. axb3 Kb8 15. Qf2 c5 16. g5 hxg5 17. hxg5 Nh5 18. Bc4 Be6 19. Nd5 Bxd5 20. Bxd5 Bg7 21. b4 Qe5 22. c3 cxb4 23. Bxa7+ Ka8 24. Qb6 bxc3 25. Bxb7# 1-0

[Event "Lvov Buturina Memorial 2nd"]
[Site "Lvov"]
[Date "2022.11.20"]
[Round "8"]
[White "Bykovskiy, Oleg"]
[Black "Lozynskyi, Bohdan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2207"]
[BlackElo "2252"]
[PlyCount "45"]
[EventDate "2022.11.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 d5 6. exd5 Nxd5 7. 0-0 Be7 8. d4 Nxc3 9. bxc3 0-0 10. Be3 Qa5 11. Qd3 Rd8 12. Rfb1 Qc7 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Rd1 cxd4 16. cxd4 h6 17. Qe4 Rb8 18. c4 b6 19. d5 Na5 20. Rd4 Bb7 21. Rad1 Nxc4 22. Rxc4 exd5 23. Qf4 1-0

[Event "Lvov Buturina Memorial 2nd"]
[Site "Lvov"]
[Date "2022.11.20"]
[Round "9"]
[White "Francuzov, Alexander"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2073"]
[BlackElo "2207"]
[PlyCount "83"]
[EventDate "2022.11.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. 0-0 c6 8. Be3 Nbd7 9. h3 Bd6 10. a3 Qc7 11. Bd3 Bxd3 12. Qxd3 0-0 13. Nd2 Nd5 14. Nxd5 cxd5 15. f4 Rac8 16. c3 f5 17. Rac1 b5 18. Nf3 a6 19. Ne5 Bxe5 20. dxe5 Nc5 21. Bxc5 Qxc5+ 22. Qd4 Qxd4+ 23. cxd4 Kf7 24. Rc5 Rxc5 25. dxc5 Ke7 26. b4 Kd7 27. a4 Kc6 28. Ra1 d4 29. axb5+ axb5 30. Ra6+ Kd5 31. Rd6+ Kc4 32. Rxe6 Kxb4 33. c6 d3 34. Rd6 Kc3 35. e6 d2 36. Kf2 b4 37. Ke2 b3 38. c7 b2 39. Rd8 Rxd8 40. cxd8Q b1Q 41. Qxd2+ Kc4 42. Ke3 1-0

[Event "Lvov Buturina Memorial 2nd"]
[Site "Lvov"]
[Date "2022.11.20"]
[Round "7"]
[White "Karpinets, Andrian"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1370"]
[BlackElo "2207"]
[PlyCount "132"]
[EventDate "2022.11.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. Nc3 d6 4. Bg5 Bg7 5. e5 Nfd7 6. e6 fxe6 7. Nf3 c5 8. Bc4 Nb6 9. Bb5+ Bd7 10. Bxd7+ N8xd7 11. 0-0 0-0 12. Qe2 cxd4 13. Qxe6+ Rf7 14. Ne4 Nf8 15. Qb3 d5 16. Ng3 h6 17. Bd2 Nc4 18. Rad1 e5 19. Bb4 Ne6 20. Rfe1 b5 21. c3 a5 22. Ba3 e4 23. Nd2 Qb6 24. Ngxe4 Nxd2 25. Nxd2 dxc3 26. Nf3 b4 27. bxc3 Bxc3 28. Re3 a4 29. Qb1 Nd4 30. Ne5 Rb7 31. Bb2 Rc8 32. Nxg6 Bxb2 33. Qxb2 Rc2 34. Qa1 Rc3 35. Ne7+ Rxe7 36. Rxe7 Qf6 37. Rde1 Nc2 38. Qd1 Qf5 39. Re8+ Kf7 40. Qe2 Nxe1 41. Qe7+ Kg6 42. Rg8+ Kh5 43. Qe2+ Nf3+ 44. gxf3 Rc6 45. f4+ Kh4 46. Qe7+ Qf6 47. Qe3 Rc3 48. Qe2 Qf5 49. Qe7+ Kh3 50. Qe1 Rf3 51. Qf1+ Kh4 52. Qe2 Rxf4 53. Rg3 Qb1+ 54. Kg2 Qe4+ 55. Qxe4 Rxe4 56. Kf3 b3 57. axb3 axb3 58. Rg6 Rb4 59. Rg1 b2 60. Rb1 Kg5 61. Ke3 Kf5 62. Kd3 Kf4 63. Kc3 Rb5 64. Kd2 Kf3 65. Ke1 d4 66. Kf1 Rc5 0-1

[Event "Lvov Buturina Memorial 2nd"]
[Site "Lvov"]
[Date "2022.11.19"]
[Round "5"]
[White "Bykovskiy, Oleg"]
[Black "Chugai, Roman"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2207"]
[BlackElo "1723"]
[PlyCount "99"]
[EventDate "2022.11.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Be3 e6 8. Nc3 Bb4 9. Nf3 c5 10. a3 cxd4 11. Qxd4 Qxd4 12. Bxd4 Bxc3+ 13. Bxc3 Nc6 14. Nd4 Nxd4 15. Bxd4 0-0 16. 0-0-0 Nxc4 17. Bxc4 Rfc8 18. b3 b5 19. Kb2 bxc4 20. b4 Be4 21. Rd2 Rcb8 22. Kc3 Bd3 23. Rb2 Kf8 24. b5 Ke8 25. a4 a6 26. b6 Rb7 27. a5 Rc8 28. Rf2 Rd8 29. Re1 Rd5 30. Ra1 Rb5 31. Rb2 Rd5 32. Rf2 Rb5 33. Ra3 Kd8 34. Rf4 Rd7 35. Rg4 g6 36. Rh4 h5 37. g4 Be2 38. gxh5 gxh5 39. Re4 Bd3 40. Rh4 Be2 41. Rf4 Kc8 42. Rf2 Bd3 43. Rg2 Kb7 44. Rg8 Rb1 45. Rg1 Rxg1 46. Bxg1 Rd5 47. Bd4 Rb5 48. Kd2 Rb1 49. Ra1 Rxa1 50. Bxa1 1/2-1/2

[Event "Lvov Buturina Memorial 2nd"]
[Site "Lvov"]
[Date "2022.11.19"]
[Round "4"]
[White "Bykovskiy, Oleg"]
[Black "Durnev, Vladimir"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2207"]
[BlackElo "1785"]
[PlyCount "91"]
[EventDate "2022.11.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bc8 6. c4 e6 7. Nc3 Be7 8. Nf3 Nd7 9. b3 Nf8 10. Qc2 Ng6 11. h5 Nh4 12. Nxh4 Bxh4 13. Be3 Bg5 14. f4 Bh4+ 15. Kd2 Be7 16. a3 Bd7 17. c5 Bf8 18. Bd3 Ne7 19. f5 f6 20. exf6 gxf6 21. Rhf1 exf5 22. Rae1 Kf7 23. gxf5 Qc8 24. Kc1 Rg8 25. Rf3 b6 26. Ref1 b5 27. Ne2 a5 28. Nf4 Rg5 29. Ng6 Rxh5 30. Qg2 Nxf5 31. Nh8+ Ke7 32. Qg6 Qe8 33. Bxf5 Bxf5 34. Rxf5 Rxf5 35. Qxf5 Bg7 36. Ng6+ Kd8 37. Re1 Qd7 38. Nh4 Qxf5 39. Nxf5 Bf8 40. Kd2 a4 41. b4 Ra7 42. Bf4 h5 43. Rg1 Rf7 44. Rg8 Kd7 45. Rh8 Ke6 46. Rxh5 1-0

[Event "Lvov Buturina Memorial 2nd"]
[Site "Lvov"]
[Date "2022.11.19"]
[Round "6"]
[White "Smeryk, Andriy"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1493"]
[BlackElo "2207"]
[PlyCount "148"]
[EventDate "2022.11.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Nf6 5. Ne2 Be7 6. d4 exd4 7. Nxd4 Bd7 8. Bxc6 Bxc6 9. Nxc6 bxc6 10. 0-0 0-0 11. Nd2 a5 12. a4 d5 13. Qf3 c5 14. e4 d4 15. Rae1 Re8 16. Nc4 Nd7 17. Qd3 Nb8 18. f4 Nc6 19. Ba3 Bf8 20. Rf3 Qe7 21. Rh3 f5 22. e5 g6 23. Qf3 Qe6 24. Rd1 Red8 25. Rg3 Be7 26. Rh3 Ra6 27. Qd3 Raa8 28. Qf3 Rab8 29. Rg3 Kh8 30. Rh3 Rg8 31. Rf1 Rbd8 32. Qe2 Rg7 33. Rhf3 Rdg8 34. g3 Qd5 35. Nd2 g5 36. Qc4 Qd7 37. Qe2 gxf4 38. Rxf4 Bg5 39. Rxf5 d3 40. Qf2 Nd4 41. Rxg5 Rxg5 42. cxd3 Rxe5 43. Qf6+ Qg7 44. Nc4 Qxf6 45. Rxf6 Re1+ 46. Kg2 Nxb3 47. Bb2 Nd4 48. Nxa5 Re2+ 49. Rf2 Rxf2+ 50. Kxf2 Ra8 51. Bc3 Kg8 52. Nb7 Rxa4 53. Nxc5 Ra2+ 54. Ke3 Nb5 55. Bd2 Kf7 56. h3 Rc2 57. Ne4 Nd6 58. Nxd6+ cxd6 59. Ba5 Ke6 60. Bd8 Ke5 61. Bg5 Rh2 62. Bf4+ Kd5 63. h4 h5 64. Kf3 Ke6 65. Ke3 Ra2 66. Kf3 Ra3 67. Ke2 d5 68. Ke3 Ra5 69. d4 Ra3+ 70. Kf2 Kf5 71. Kg2 Kg4 72. Be5 Ra2+ 73. Kf1 Kf3 74. Ke1 Rg2 0-1

[Event "Lvov Buturina Memorial 2nd"]
[Site "Lvov"]
[Date "2022.11.18"]
[Round "2"]
[White "Bykovskiy, Oleg"]
[Black "Hrechanyi, Maksym"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2207"]
[BlackElo "1496"]
[PlyCount "84"]
[EventDate "2022.11.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 d6 6. h3 0-0 7. Nge2 Be6 8. Nd5 Bxd5 9. exd5 Ne7 10. Bg5 Ng6 11. 0-0 h6 12. Be3 Bb6 13. Qd2 Qd7 14. g4 Kh7 15. Ng3 Rae8 16. Nf5 Bxe3 17. fxe3 Ne7 18. Nxe7 Qxe7 19. e4 Nd7 20. Rf3 c6 21. dxc6 bxc6 22. Qf2 Nc5 23. Rf1 Kg8 24. Qg3 Rb8 25. b3 Ne6 26. h4 Nf4 27. Rxf4 exf4 28. Rxf4 Qe5 29. Qf2 Qa1+ 30. Kh2 Qxa2 31. e5 dxe5 32. Rc4 Rxb3 33. Be4 Rb1 34. Rxc6 Qa5 35. c3 Rb6 36. Rc5 Qa1 37. Bg2 Rb2 38. Qg3 Rd2 39. g5 h5 40. g6 fxg6 41. Qxg6 Qe1 42. Rc4 Rxg2+ 0-1

[Event "Lvov Buturina Memorial 2nd"]
[Site "Lvov"]
[Date "2022.11.18"]
[Round "3"]
[White "Masnyak, Yuriy"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1631"]
[BlackElo "2207"]
[PlyCount "110"]
[EventDate "2022.11.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. c4 Bb7 4. Nc3 Bb4 5. Bd3 f5 6. d5 fxe4 7. Bxe4 Nf6 8. Bf3 exd5 9. cxd5 Bxc3+ 10. bxc3 0-0 11. Ne2 d6 12. 0-0 Nbd7 13. Nf4 Nc5 14. Be3 Qd7 15. Ne6 Nxe6 16. dxe6 Bxf3 17. Qxf3 Qxe6 18. Qc6 Qd7 19. Qc4+ d5 20. Qd3 c6 21. c4 Rad8 22. Rfd1 Qf7 23. Bg5 Ne4 24. Bxd8 Nxf2 25. Qf1 Nxd1 26. Qxf7+ Kxf7 27. Bxb6 axb6 28. Rxd1 dxc4 29. Rd7+ Kg8 30. Rd2 b5 31. Rc2 Kf7 32. Kf2 Ke6+ 33. Ke3 Rd8 34. a4 Rd5 35. g3 Kd6 36. a5 Kc5 37. Ra2 Rd7 38. Rf2 c3 39. Rc2 b4 40. a6 Kc4 41. Ra2 Re7+ 42. Kf3 Ra7 43. Ke4 Kb3 44. Ra1 c2 45. Kd3 Kb2 46. h4 Kxa1 47. Kxc2 Ka2 48. h5 b3+ 49. Kc3 b2 50. h6 gxh6 51. g4 b1Q 52. g5 Rxa6 53. gxh6 Ra3+ 54. Kc4 Qb5+ 55. Kd4 Qd5# 0-1

[Event "Lvov Buturina Memorial 2nd"]
[Site "Lvov"]
[Date "2022.11.18"]
[Round "1"]
[White "Voloshchuk, Svyatoslav"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1548"]
[BlackElo "2207"]
[PlyCount "99"]
[EventDate "2022.11.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d6 2. Nc3 g6 3. e4 Bg7 4. Nf3 a6 5. a4 Nf6 6. h3 0-0 7. Be2 Nbd7 8. Be3 c6 9. 0-0 d5 10. e5 Ne8 11. a5 f6 12. exf6 Bxf6 13. Bh6 Ng7 14. Ng5 Re8 15. Bg4 Nf8 16. f4 Qd6 17. Nf3 Nf5 18. Bxf5 gxf5 19. Bxf8 Qxf4 20. Bxe7 Rxe7 21. Kh1 Qg3 22. Ne2 Qd6 23. Qd2 Bd7 24. Nf4 Rae8 25. c3 Bg7 26. Rae1 Re4 27. Nd3 Bh6 28. Qd1 Rf8 29. Nc5 Rxe1 30. Rxe1 Bc8 31. Ne5 Bg7 32. Ncd3 Qh6 33. Qf3 f4 34. Kg1 Qg5 35. Kh1 h5 36. Qf2 Qf5 37. Qf3 Bh6 38. Nc5 Rd8 39. Ncd3 Qg5 40. Rf1 Rf8 41. Nc5 Kh7 42. Qf2 Qf6 43. Ncd7 Bxd7 44. Nxd7 Qd6 45. Nxf8+ Qxf8 46. Qc2+ Kg7 47. Qe2 Qf5 48. Qe7+ Kh8 49. Qxb7 Qd3 50. Re1 1-0

[Event "Vinnytsia Winter IM"]
[Site "Vinnytsia"]
[Date "2022.01.07"]
[Round "9"]
[White "Roenko, Artur"]
[Black "Bykovskiy, Oleg"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2167"]
[BlackElo "2199"]
[PlyCount "42"]
[EventDate "2022.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8. Nc3 c6 9. 0-0-0 Qxe2 10. Bxe2 Be7 11. Rhe1 0-0 12. Bf1 Bd8 13. d4 d5 14. Bd3 h6 15. Bh4 Nh7 16. Bxd8 Rxd8 17. Re2 Ndf6 18. Rde1 Bd7 19. Kd2 Re8 20. Rxe8+ Rxe8 21. Rxe8+ Bxe8 1/2-1/2

[Event "Vinnytsia Winter IM"]
[Site "Vinnytsia"]
[Date "2022.01.06"]
[Round "7"]
[White "Bilych, Olexiy"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2348"]
[BlackElo "2199"]
[PlyCount "55"]
[EventDate "2022.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Nf3 Nc6 8. Bb2 f6 9. Bb5 Bd7 10. Qe2 fxe5 11. Bxc6 bxc6 12. Nxe5 Nf6 13. c4 0-0 14. c5 Bc7 15. 0-0 a5 16. Nd2 Qe7 17. Rfe1 Be8 18. Nb3 Rb8 19. Nxa5 Ne4 20. f3 Nxc5 21. Naxc6 Bxc6 22. Nxc6 Qd6 23. Qe5 Qd7 24. Nxb8 Rxb8 25. Qxg7+ Qxg7 26. Bxg7 Nd3 27. Rxe6 Bb6+ 28. Rxb6 1-0

[Event "Vinnytsia Winter IM"]
[Site "Vinnytsia"]
[Date "2022.01.06"]
[Round "8"]
[White "Bykovskiy, Oleg"]
[Black "Itkis, Boris"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2199"]
[BlackElo "2343"]
[PlyCount "138"]
[EventDate "2022.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Bg4 4. Nc3 Nc6 5. b3 g6 6. Bb2 Bg7 7. h3 Bxf3 8. gxf3 Nf6 9. d3 Nh5 10. Qd2 Nd4 11. Be2 Be5 12. Nd5 Nxe2 13. Qxe2 e6 14. Nc3 Qf6 15. Kd2 Nf4 16. Qd1 a6 17. Kc2 b5 18. Rb1 0-0 19. Ne2 d5 20. Nxf4 Qxf4 21. Qd2 Qf6 22. Bxe5 Qxe5 23. f4 Qf6 24. Rhd1 Rfd8 25. Qe3 Rab8 26. Rd2 dxc4 27. dxc4 Rxd2+ 28. Qxd2 Rd8 29. Qe3 bxc4 30. bxc4 Rd4 31. Rb8+ Kg7 32. Kb3 Qe7 33. Kc3 Qc7 34. Rb3 Qa5+ 35. Kb2 Rd2+ 36. Kc1 Qxa2 37. Qxd2 Qxb3 38. Qe2 Qxh3 39. Qb2+ Kh6 40. Qe5 Qf1+ 41. Kb2 Qxf2+ 42. Ka3 f5 43. exf5 exf5 44. Qc7 Qd4 45. Qf7 Qxf4 46. Qf8+ Kh5 47. Qxc5 g5 48. Qd5 Qe3+ 49. Ka4 Qe8+ 50. Ka5 Qe4 51. Qf7+ Kg4 52. Kb6 h5 53. Qd5 Qxd5 54. cxd5 h4 55. d6 h3 56. d7 h2 57. d8Q h1Q 58. Qd4+ f4 59. Kxa6 Qf1+ 60. Ka5 Kg3 61. Qe4 g4 62. Qe5 Qc1 63. Qd6 Kg2 64. Qd7 g3 65. Qd5+ f3 66. Qe4 Qc3+ 67. Ka4 Kf2 68. Qh4 Qc6+ 69. Ka5 Kg2 0-1

[Event "Vinnytsia Winter IM"]
[Site "Vinnytsia"]
[Date "2022.01.05"]
[Round "6"]
[White "Bykovskiy, Oleg"]
[Black "Vusatiuk, Vladimir"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2199"]
[BlackElo "2307"]
[PlyCount "53"]
[EventDate "2022.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Be3 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 Qc7 13. Rac1 Rfc8 14. b4 b5 15. cxb5 Bxe4 16. Qd2 e5 17. Nxe4 Nxe4 18. Rxc7 Nxd2 19. Rxc8+ Rxc8 20. Bxa7 Nxf1 21. Bxf1 d5 22. b6 Bf8 23. b7 Rd8 24. b8Q Rxb8 25. Bxb8 Bxb4 26. Bxe5 Kf8 27. Bf6 1-0

[Event "Vinnytsia Winter IM"]
[Site "Vinnytsia"]
[Date "2022.01.04"]
[Round "4"]
[White "Bykovskiy, Oleg"]
[Black "Mikhaletz, Lubomir"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2199"]
[BlackElo "2329"]
[PlyCount "159"]
[EventDate "2022.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 Nf6 4. d3 e5 5. fxe5 Nxe5 6. Nf3 d6 7. 0-0 Be7 8. c3 Ng6 9. c4 0-0 10. Nc3 h6 11. a3 Be6 12. Ne1 Nd7 13. Nc2 Nde5 14. Ne3 Bg5 15. Nf5 a6 16. Nd5 Bxd5 17. exd5 Bxc1 18. Rxc1 Nh4 19. d4 Nxf5 20. Rxf5 cxd4 21. Qxd4 Qc8 22. Rf2 Qc5 23. Qc3 b6 24. b4 Qc7 25. Bf1 a5 26. Rfc2 axb4 27. axb4 Ra4 28. Re1 Qa7 29. Kh1 Rc8 30. Rd2 Ra3 31. Qd4 Rb3 32. Rb2 Rxb2 33. Qxb2 Kf8 34. Qd4 Qc7 35. Rc1 Nd7 36. Bd3 Ne5 37. Bf5 Rd8 38. h3 g6 39. Bd3 Qe7 40. Re1 Qg5 41. Bf1 Qg3 42. Ra1 Rb8 43. Rc1 h5 44. c5 bxc5 45. bxc5 dxc5 46. Qxc5+ Kg8 47. Qd6 Ra8 48. Qc7 Qg5 49. Re1 Ng4 50. Qg3 Qxd5 51. hxg4 Qg5 52. Qf3 Qh4+ 53. Kg1 Qxe1 54. Qxa8+ Kg7 55. gxh5 Qe3+ 56. Kh1 Qe5 57. Qf3 gxh5 58. g3 Kg6 59. Bd3+ Kg5 60. Be2 Kg6 61. Bd3+ Kg5 62. Be2 Kg6 63. Kg2 f6 64. Qd3+ Kh6 65. Kh3 Qe6+ 66. Kh4 Qe5 67. Qd2+ Qg5+ 68. Qxg5+ fxg5+ 69. Kh3 Kg6 70. Bd1 Kh6 71. Ba4 Kg7 72. Be8 Kh6 73. Bf7 h4 74. g4 Kg7 75. Bc4 Kf6 76. Kg2 Ke5 77. Kf3 Kd4 78. Bf1 Ke5 79. Ke3 Kd5 80. Bh3 1-0

[Event "Vinnytsia Winter IM"]
[Site "Vinnytsia"]
[Date "2022.01.04"]
[Round "5"]
[White "Domalchuk Jonasson, Aleksandr"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2137"]
[BlackElo "2199"]
[PlyCount "112"]
[EventDate "2022.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nc6 3. c4 e5 4. Nc3 g6 5. g3 Bg7 6. d5 Nce7 7. Bg2 f5 8. e4 Nf6 9. 0-0 0-0 10. Ne1 f4 11. Nd3 g5 12. f3 b6 13. b4 a5 14. bxa5 Rxa5 15. a4 Ng6 16. Bd2 Ra8 17. a5 bxa5 18. Nb5 Bd7 19. Rxa5 Rxa5 20. Bxa5 Bxb5 21. cxb5 Qb8 22. Qd2 g4 23. Rc1 gxf3 24. Bxf3 Ne8 25. Kg2 Qxb5 26. Bxc7 Bh6 27. Ne1 fxg3 28. Qxh6 Nf4+ 29. Kg1 Ne2+ 30. Kg2 Nf4+ 31. Kg1 Qb2 32. Rc2 Qa1 33. hxg3 Qxe1+ 34. Kh2 Qb1 35. Rf2 Rf6 36. Qh4 Ng6 37. Qg5 Rxf3 38. Rxf3 Qc2+ 39. Kg1 Qxc7 40. Qf5 Kg7 41. Kh2 Qe7 42. Kg2 Nf6 43. Kh2 Nd7 44. Kg2 Nc5 45. Kh2 Qf8 46. Qg4 Qb8 47. Qf5 Qb2+ 48. Rf2 Qd4 49. Re2 Qd3 50. Qg4 h5 51. Qxh5 Nxe4 52. Rg2 Nf6 53. Qg5 Qxd5 54. Rd2 Qf3 55. Rxd6 Ng4+ 56. Kh3 Nf2+ 0-1

[Event "Vinnytsia Winter IM"]
[Site "Vinnytsia"]
[Date "2022.01.03"]
[Round "2"]
[White "Bykovskiy, Oleg"]
[Black "Ceres, Dragos"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2199"]
[BlackElo "2354"]
[PlyCount "80"]
[EventDate "2022.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Bg2 Nc6 6. 0-0 Rb8 7. Nc3 b5 8. Ne5 Nxe5 9. dxe5 Nd7 10. Be3 Bb7 11. Ne4 a6 12. f4 Bxe4 13. Bxe4 Bc5 14. Bxc5 Nxc5 15. Bc6+ Ke7 16. Qe1 Qd4+ 17. Kg2 Rb6 18. Bf3 Qxb2 19. Rb1 Qa3 20. g4 Nd7 21. Rd1 Kd8 22. Qd2 Qe7 23. Qd4 Kc8 24. a4 bxa4 25. Qe4 Qc5 26. Rc1 Rb4 27. Rc3 Nb6 28. Qb7+ Kd7 29. Rd1+ Nd5 30. Qxa6 Ke7 31. Bxd5 exd5 32. f5 Qb6 33. Qxb6 cxb6 34. Rxd5 Ra8 35. g5 a3 36. Rd6 f6 37. gxf6+ gxf6 38. Re6+ Kd7 39. exf6 a2 40. Rh3 Rg8+ 0-1

[Event "Vinnytsia Winter IM"]
[Site "Vinnytsia"]
[Date "2022.01.03"]
[Round "3"]
[White "Muha, Sergey"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2219"]
[BlackElo "2199"]
[PlyCount "51"]
[EventDate "2022.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 d6 4. Nc3 e5 5. d5 Ne7 6. e4 Ng6 7. g3 Be7 8. Bg2 0-0 9. 0-0 c6 10. Ne1 cxd5 11. cxd5 b6 12. Nd3 a5 13. b4 Ba6 14. b5 Bc8 15. Bb2 Nd7 16. Na4 Nc5 17. Ndxc5 bxc5 18. Nc3 f5 19. exf5 Bxf5 20. a4 Qd7 21. Qe2 Bg4 22. Qc4 Bf3 23. Ne4 Nh4 24. Bxf3 Nxf3+ 25. Kg2 Qg4 26. Nf6+ 1-0

[Event "Vinnytsia Winter IM"]
[Site "Vinnytsia"]
[Date "2022.01.02"]
[Round "1"]
[White "Bykovskiy, Oleg"]
[Black "Sedlov, Aleksei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2199"]
[BlackElo "1787"]
[PlyCount "89"]
[EventDate "2022.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. g3 Bf5 4. Bg2 e6 5. d3 Nbd7 6. Nd2 c6 7. Ngf3 h6 8. 0-0 Be7 9. e4 dxe4 10. dxe4 Bg4 11. e5 Nd5 12. Ne4 Qc7 13. Nd6+ Kf8 14. c4 N5b6 15. Qd4 Bxf3 16. Bxf3 Nxe5 17. Qxe5 Bf6 18. Qc5 Bxb2 19. Nxb7+ Qe7 20. Qxe7+ Kxe7 21. Rab1 Bd4 22. Na5 Rac8 23. Nxc6+ Rxc6 24. Bxc6 e5 25. Rfc1 Rc8 26. c5 Nd7 27. Bxd7 Kxd7 28. b4 a6 29. a4 Rc6 30. b5 axb5 31. axb5 Rxc5 32. Rxc5 Bxc5 33. b6 Bd6 34. b7 Bb8 35. Rc1 Bc7 36. g4 f6 37. Kg2 e4 38. Rc4 Kd6 39. h4 g6 40. Rxe4 Kc6 41. Re6+ Kxb7 42. Rxf6 g5 43. Rxh6 Bd8 44. Rh8 Bf6 45. Rf8 1-0

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "2"]
[White "Abdulov, Orkhan Javanshir"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2384"]
[BlackElo "2199"]
[PlyCount "56"]
[EventDate "2021.12.21"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Be2 Be7 6. 0-0 0-0 7. h3 c6 8. a4 d5 9. dxe5 Nxe4 10. Nxe4 dxe4 11. Nd2 e3 12. Nc4 exf2+ 13. Kh1 Bc5 14. Bf4 Qh4 15. Bg4 Nb6 16. Nd6 Nd5 17. Nxc8 Nxf4 18. Qf3 Nd5 19. Nd6 Ne3 20. Nf5 Nxf5 21. Qxf5 Rae8 22. c3 g6 23. Qf4 h5 24. b4 Bb6 25. a5 Bc7 26. g3 Bxe5 27. gxh4 Bxf4 28. Rxf2 Bg3 0-1

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "9"]
[White "Bifulco, Michel"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2338"]
[BlackElo "2199"]
[PlyCount "97"]
[EventDate "2021.12.21"]
[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 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. g3 Bb4 8. 0-0-0+ Ke7 9. Nd5+ Bxd5 10. exd5 Nbd7 11. Nf3 h6 12. Bxf6+ Kxf6 13. Bb5 Rad8 14. c3 Bd6 15. Rhe1 a6 16. Bxd7 Rxd7 17. Nd2 g6 18. c4 b6 19. Kc2 Kg7 20. Kc3 f5 21. b4 a5 22. a3 axb4+ 23. axb4 e4 24. Nf1 Ra8 25. Kb3 Rdd8 26. Ra1 Be5 27. Rxa8 Rxa8 28. Ne3 Kf6 29. c5 bxc5 30. bxc5 Rb8+ 31. Kc4 Rb2 32. Nd1 Rc2+ 33. Kb5 Rc1 34. Rf1 Bd4 35. c6 Rc5+ 36. Ka6 Rxd5 37. Kb7 Be5 38. Ne3 Rb5+ 39. Kc8 Rc5 40. Kd7 g5 41. Rd1 h5 42. Nd5+ Kg6 43. Nxc7 Bxc7 44. Kxc7 f4 45. gxf4 gxf4 46. Kd6 Rc2 47. c7 Kf5 48. Rd5+ Kg4 49. Rc5 1-0

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "7"]
[White "Buchenau, Frank"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2265"]
[BlackElo "2199"]
[PlyCount "62"]
[EventDate "2021.12.21"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Bb4 7. Bd2 Ke7 8. f3 Be6 9. Bxe6 Kxe6 10. Nh3 Nc6 11. Nf2 Nd4 12. 0-0-0 Bxc3 13. Bxc3 Ne2+ 14. Kd2 Nxc3 15. Kxc3 Rhd8 16. Nd3 b6 17. Nb4 c5 18. Na6 Ne8 19. a4 Rd4 20. Rxd4 exd4+ 21. Kd3 Rc8 22. f4 Nd6 23. g4 f6 24. Re1 Nf7 25. b4 g5 26. bxc5 bxc5 27. c3 gxf4 28. cxd4 cxd4 29. Kxd4 Ne5 30. Nc5+ Rxc5 31. Kxc5 Nd3+ 0-1

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "10"]
[White "Bykovskiy, Oleg"]
[Black "Kekic, Armin"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2199"]
[BlackElo "2164"]
[PlyCount "77"]
[EventDate "2021.12.21"]
[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. Be2 d6 3. f4 Nc6 4. Nf3 g6 5. 0-0 Bg7 6. c3 d5 7. e5 h5 8. d4 Qb6 9. Na3 cxd4 10. cxd4 a6 11. Nc2 Nh6 12. Ne3 Qd8 13. Qb3 Nf5 14. Nxf5 Bxf5 15. Be3 Qd7 16. Rac1 0-0 17. Nh4 Rfd8 18. Nxf5 Qxf5 19. Bd3 Qd7 20. f5 gxf5 21. Bxf5 e6 22. Bb1 Ne7 23. Qd1 Rac8 24. Rxc8 Rxc8 25. Qxh5 Nf5 26. Bxf5 exf5 27. Qxf5 Qxf5 28. Rxf5 Kf8 29. Rf1 Rc2 30. Rc1 Rxb2 31. Rc8+ Ke7 32. Rg8 Rxa2 33. Rxg7 b5 34. Rg8 b4 35. Rb8 a5 36. h4 Ra3 37. Bg5+ Ke6 38. h5 Rg3 39. Bd8 1-0

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "3"]
[White "Bykovskiy, Oleg"]
[Black "Levitsky, Andrey"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2199"]
[BlackElo "2329"]
[PlyCount "86"]
[EventDate "2021.12.21"]
[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. Be2 d5 3. d3 Nc6 4. f4 e5 5. exd5 Qxd5 6. Nf3 Bc5 7. Nc3 Qe6 8. Ne4 Bb6 9. Bd2 exf4 10. Bxf4 Nf6 11. Nxf6+ Qxf6 12. Qd2 Qxb2 13. Qc1 Ba5+ 14. Bd2 Bxd2+ 15. Nxd2 Qd4 16. Nb3 Qc3+ 17. Qd2 Qxd2+ 18. Kxd2 0-0 19. Rae1 b6 20. Bf3 Bb7 21. Nd4 Nxd4 22. Bxb7 Rab8 23. Bd5 c6 24. Be4 f5 25. Bf3 Nxf3+ 26. gxf3 Rfe8 27. f4 Kf7 28. Re5 Rxe5 29. fxe5 Ke6 30. d4 Rd8 31. c3 c5 32. Kd3 g5 33. h4 g4 34. h5 f4 35. Ke4 f3 36. Rg1 Rg8 37. Ke3 Kd5 38. Rf1 h6 39. Kf4 cxd4 40. cxd4 Kxd4 41. e6 Kd3 42. e7 Ke2 43. Rh1 f2 0-1

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "6"]
[White "Bykovskiy, Oleg"]
[Black "Manukian, Artak"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2199"]
[BlackElo "2196"]
[PlyCount "102"]
[EventDate "2021.12.21"]
[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. Be2 d5 3. d3 e5 4. Nf3 Nd7 5. 0-0 Ngf6 6. Nbd2 Bd6 7. c3 0-0 8. Qc2 Qe7 9. Re1 a5 10. Bf1 dxe4 11. Nxe4 Nxe4 12. dxe4 Nc5 13. Be3 Bg4 14. Nd2 Bc7 15. a4 b6 16. Nc4 Rfd8 17. f3 Be6 18. Red1 f6 19. Rxd8+ Rxd8 20. Rd1 g5 21. b4 axb4 22. cxb4 Rxd1 23. Qxd1 Nd7 24. b5 cxb5 25. axb5 Nc5 26. Qa1 g4 27. Qa8+ Kg7 28. Qa7 gxf3 29. gxf3 Kf7 30. Nxb6 f5 31. Nd5 Bxd5 32. exd5 Bd6 33. Qxe7+ Bxe7 34. Bc4 Kg6 35. Kf2 f4 36. Bd2 e4 37. Bxf4 Kf5 38. Be3 exf3 39. Kxf3 Nd7 40. b6 Ne5+ 41. Ke2 Nxc4 42. b7 Bd6 43. Ba7 Bxh2 44. b8Q Bxb8 45. Bxb8 h5 46. Kf3 Nb6 47. d6 Nd7 48. Bc7 Ne5+ 49. Kg3 Ke6 50. Kh4 Nf7 51. Kxh5 Nxd6 1/2-1/2

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "8"]
[White "Bykovskiy, Oleg"]
[Black "Pein, Jonathan"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2199"]
[BlackElo "2229"]
[PlyCount "86"]
[EventDate "2021.12.21"]
[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 g6 2. f4 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nc3 Bg7 7. e5 Ng4 8. Ke1 c6 9. Nf3 h5 10. h3 Nh6 11. Kf2 Bf5 12. Nd4 Bd7 13. Be3 0-0 14. Bc4 Nf5 15. Nxf5 Bxf5 16. Bd3 Bxd3 17. cxd3 Rd8 18. d4 Nd7 19. g4 hxg4 20. hxg4 Nb6 21. f5 Nc4 22. b3 Nxe3 23. Kxe3 c5 24. dxc5 Bxe5 25. Rac1 Bd4+ 26. Ke2 Bxc5 27. Ne4 Bb6 28. fxg6 fxg6 29. Rh6 Kg7 30. Rch1 Rh8 31. Rxh8 Rxh8 32. Rxh8 Kxh8 33. Kd3 Kg7 34. Kc4 Kf7 35. Kd5 Bc7 36. a4 e6+ 37. Kc5 Ke7 38. b4 Bb6+ 39. Kc4 Be3 40. Kb5 a6+ 41. Kc4 b6 42. b5 axb5+ 43. Kxb5 e5 0-1

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "5"]
[White "Bykovskiy, Oleg"]
[Black "Zubkov, Vsevolod"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2199"]
[BlackElo "2261"]
[PlyCount "71"]
[EventDate "2021.12.21"]
[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. Be2 d5 3. d3 dxe4 4. dxe4 Nf6 5. Qxd8+ Kxd8 6. f3 Bc5 7. Nh3 Ke7 8. Nf2 Rd8 9. Nd3 Bb6 10. Na3 a6 11. Nc4 Ba7 12. a4 Nc6 13. Bg5 h6 14. Bh4 g5 15. Bg3 Nd4 16. Bd1 Bb8 17. Nde5 Bd7 18. c3 Nc6 19. Nxd7 Rxd7 20. a5 Ba7 21. Ba4 Nh5 22. Bxc6 bxc6 23. Ne5 Rd6 24. Ke2 Rad8 25. Nc4 Nf4+ 26. Bxf4 gxf4 27. Nxd6 cxd6 28. b4 c5 29. bxc5 Bxc5 30. Rab1 Rd7 31. Rb8 Kf6 32. Rhb1 Rc7 33. R1b7 Rc6 34. Rf8 Be3 35. Rfxf7+ Ke5 36. Rfc7 1-0

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "11"]
[White "Dilmukhametov, Artur"]
[Black "Bykovskiy, Oleg"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2293"]
[BlackElo "2199"]
[PlyCount "124"]
[EventDate "2021.12.21"]
[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 d6 2. d4 Nf6 3. Bd3 e5 4. dxe5 dxe5 5. Ne2 Be7 6. Bg5 0-0 7. Nbc3 c6 8. 0-0 Nbd7 9. Kh1 Nc5 10. Bxf6 Bxf6 11. f4 Bg4 12. h3 Bxe2 13. Qxe2 exf4 14. e5 Re8 15. Rad1 Rxe5 16. Bxh7+ Kxh7 17. Rxd8 Rxe2 18. Rxa8 Rxc2 19. Nd1 Bxb2 20. Nxb2 Rxb2 21. Rxa7 g5 22. a4 Kg6 23. a5 Ne4 24. Rc1 f3 25. gxf3 Ng3+ 26. Kg1 Ne2+ 27. Kf2 Nxc1+ 28. Ke3 Rb5 29. a6 bxa6 30. Rxa6 Rc5 31. Kd4 Nb3+ 32. Kd3 Kf5 33. Ra3 Na5 34. Kd4 Rd5+ 35. Kc3 Kf4 36. Kb4 Rb5+ 37. Ka4 Nc4 38. Rc3 Nb2+ 39. Ka3 c5 40. Ka2 c4 41. Ra3 Rb4 42. Rc3 Nd3 43. Ka1 Kxf3 44. h4 gxh4 45. Rc2 h3 46. Rh2 Kg3 47. Rh1 h2 48. Rd1 f5 49. Ka2 f4 50. Ka3 Rb3+ 51. Ka2 f3 52. Rg1+ Kf4 53. Rd1 f2 54. Rf1 Rb8 55. Rd1 Kf3 56. Rf1 Kg2 57. Rd1 f1Q 58. Rd2+ Kg1 59. Rc2 Qf2 60. Ka1 Qf1+ 61. Ka2 Qb1+ 62. Ka3 Qb3# 0-1

[Event "Titled Tuesday intern op 21st Dec"]
[Site "Chess.com INT"]
[Date "2021.12.21"]
[Round "1"]
[White "Katz, Alexander R"]
[Black "Bykovskiy, Oleg"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2401"]
[BlackElo "2199"]
[PlyCount "69"]
[EventDate "2021.12.21"]
[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 d6 2. b3 Nf6 3. Nc3 e5 4. Bb2 Be7 5. g3 0-0 6. Bg2 c6 7. Nge2 d5 8. exd5 cxd5 9. 0-0 Nc6 10. d4 e4 11. f3 exf3 12. Bxf3 Bg4 13. Bg2 Ne4 14. Nxe4 dxe4 15. Bxe4 Nxd4 16. Qxd4 Qxd4+ 17. Nxd4 Bc5 18. Rf4 f5 19. Bd5+ Kh8 20. Kg2 Rad8 21. c4 Rfe8 22. Raf1 b5 23. h3 bxc4 24. bxc4 Rb8 25. Ba1 Be2 26. R1f2 Bd3 27. Rd2 Rb1 28. Rxd3 Rxa1 29. Ne6 Rxa2+ 30. Kf1 Rb8 31. Rd1 Bd6 32. Rxf5 Rbb2 33. Ng5 Rh2 34. Nf7+ Kg8 35. Nxd6+ 1-0

