[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.22"]
[Round "9"]
[White "Omelchenko, Bogdan"]
[Black "Bakurov, Igor V"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1000"]
[BlackElo "1434"]
[PlyCount "43"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 e6 5. 0-0 Bc5+ 6. d4 Bb6 7. e3 Nbd7 8. Nbd2 Ne4 9. Qe1 Ndf6 10. Ne5 Bf5 11. h3 h5 12. c4 c6 13. b3 Nxd2 14. Bxd2 Ne4 15. g4 hxg4 16. hxg4 Nxd2 17. Qxd2 Be4 18. Bxe4 dxe4 19. g5 f6 20. Ng6 Rh5 21. Qe2 Rh7 22. Qg4 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.20"]
[Round "6"]
[White "Lazarev, Egor"]
[Black "Omelchenko, Bogdan"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1733"]
[BlackElo "1000"]
[PlyCount "142"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e5 7. Nc2 Bc5 8. Bd3 d6 9. 0-0 Bg4 10. Be2 Be6 11. Be3 Bxe3 12. Nxe3 0-0 13. Qd2 Nd4 14. Rfd1 Qc7 15. Rac1 Rfd8 16. b3 Rac8 17. Bf1 Qc6 18. Bd3 h6 19. Nc2 Qc5 20. Nxd4 Qxd4 21. Ne2 Qb6 22. Ng3 Qd4 23. Ne2 Qb6 24. h3 Kf8 25. Bb1 Ke7 26. Nc3 Nd7 27. Na4 Qc7 28. Kh1 Nc5 29. Nc3 Rg8 30. f4 f6 31. f5 Bf7 32. Qe3 Nd7 33. Rd2 Nb8 34. Nd5+ Bxd5 35. exd5 Qc5 36. Qe4 Qb4 37. Qe2 Rc7 38. Be4 Rgc8 39. Rd3 Nd7 40. Rg3 Kf8 41. Qg4 Nc5 42. Bb1 Qd2 43. Rf1 Qg5 44. Qf3 Qd2 45. Rd1 Qb4 46. Qh5 Rf7 47. Qg6 Ke8 48. Qh7 Rcc7 49. Bc2 Rcd7 50. Rf1 Kd8 51. Bd1 Qd2 52. Bh5 Rfe7 53. Rd1 Qxa2 54. Re3 Qc2 55. Rg1 Ne4 56. Kh2 Ng5 57. Qg6 Qf2 58. Rge1 Qf4+ 59. Kg1 Qh4 60. Bg4 Nf7 61. Qxg7 Qg5 62. Qg6 Nh8 63. Qxg5 hxg5 64. b4 Rc7 65. c5 Red7 66. cxd6 Rxd6 67. Bf3 Rc4 68. Re4 Rc3 69. h4 Nf7 70. Bh5 Nh6 71. hxg5 Nxf5 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.20"]
[Round "7"]
[White "Omelchenko, Bogdan"]
[Black "Tiulyagin, Matvey"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1000"]
[BlackElo "1668"]
[PlyCount "94"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 Nf6 5. Qe2 d5 6. e5 Ne4 7. Nbd2 Nxd2 8. Bxd2 c5 9. c3 Be7 10. h4 h6 11. h5 Nc6 12. Rh3 cxd4 13. Nxd4 Qc7 14. Nxc6 Bxc6 15. Rg3 Bf8 16. Rc1 0-0-0 17. Rg4 Kb8 18. a4 Be8 19. Rg3 Bxa4 20. Ra1 Bb3 21. Bb5 Bc4 22. Bxc4 dxc4 23. Rg4 b5 24. Be3 a5 25. Bd4 a4 26. Qe3 Qc6 27. Rd1 Kb7 28. Kf1 Rg8 29. Qf4 Rd7 30. Ra1 Bc5 31. Qg3 Bxd4 32. cxd4 g5 33. hxg6 Rxg6 34. Rxg6 fxg6 35. Rd1 Qe4 36. Qc3 Kb6 37. f3 Qh4 38. Rd2 Qe7 39. Qe3 g5 40. Ke2 Rd5 41. Qc3 Rd7 42. Qe3 Ka5 43. f4 gxf4 44. Qxf4 Qg7 45. Qf3 Rf7 46. Qc3+ Ka6 47. Kd1 Rf1+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.19"]
[Round "5"]
[White "Omelchenko, Bogdan"]
[Black "Bendik, Margarita"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1000"]
[BlackElo "1983"]
[PlyCount "58"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 c5 3. g3 b5 4. Bg2 Bb7 5. 0-0 e6 6. d3 d5 7. h3 g6 8. b3 Bg7 9. Bb2 0-0 10. Nbd2 d4 11. Ne5 Bxg2 12. Kxg2 Nd5 13. Rf3 f6 14. Ng4 h5 15. Nf2 Ne3+ 16. Rxe3 dxe3 17. Nde4 exf2 18. Kxf2 f5 19. Ng5 Bxb2 20. Nxe6 Qf6 21. Rb1 Qxe6 22. Rxb2 Nc6 23. e3 Rae8 24. Qd2 Qd5 25. Qd1 Re7 26. g4 fxg4 27. hxg4 Rxe3 28. Kxe3 Qd4+ 29. Kd2 Qxf4+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.18"]
[Round "4"]
[White "Bolshakov, Maxim"]
[Black "Omelchenko, Bogdan"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1736"]
[BlackElo "1000"]
[PlyCount "82"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 f6 4. f4 Bf5 5. c3 e6 6. Nf3 Be7 7. Bd3 Nh6 8. 0-0 Bxd3 9. Qxd3 0-0 10. b4 a6 11. a4 Qe8 12. Be3 Nf5 13. Nbd2 Qg6 14. Qe2 fxe5 15. fxe5 Rf7 16. Nb3 Raf8 17. b5 Nb8 18. Qd2 Nxe3 19. Qxe3 Nd7 20. bxa6 bxa6 21. Na5 Nb6 22. Nc6 Nc4 23. Nxe7+ Rxe7 24. Qe2 Rb8 25. Ra2 c6 26. Nd2 Nxd2 27. Rxd2 Reb7 28. Qxa6 Qg5 29. Qe2 Rb1 30. Rfd1 R1b3 31. Rc2 Ra3 32. Rb2 Rxb2 33. Qxb2 Qe3+ 34. Kh1 Qxc3 35. Qb8+ Kf7 36. Rf1+ Kg6 37. Qe8+ Kh6 38. Qxe6+ g6 39. Qg4 Qe3 40. Qh4+ Kg7 41. Qe7+ Kh6 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.18"]
[Round "3"]
[White "Omelchenko, Bogdan"]
[Black "Vasilieva, Arina"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1000"]
[BlackElo "1836"]
[PlyCount "62"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 Nc6 7. 0-0 e5 8. Bh2 exd4 9. exd4 Re8 10. c4 Ne4 11. Na3 Ng5 12. Nc2 Bf5 13. d5 Nxf3+ 14. Bxf3 Bxc2 15. Qxc2 Nd4 16. Qd3 Qf6 17. Bd1 Re7 18. Rb1 h5 19. a4 a5 20. b3 Rae8 21. Qd2 b6 22. Kh1 h4 23. Bf4 Ne2 24. Bxe2 Rxe2 25. Qc1 R8e4 26. Be3 R4xe3 27. fxe3 Qg5 28. g4 hxg3 29. Rf4 Qh5 30. h4 Rh2+ 31. Kg1 Qe2 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.17"]
[Round "2"]
[White "Klobukov, Sergey"]
[Black "Omelchenko, Bogdan"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1679"]
[BlackElo "1000"]
[PlyCount "166"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 d6 6. Nge2 Bf5 7. d3 Nge7 8. a3 0-0 9. 0-0 Qc8 10. Nd5 Bh3 11. Bxh3 Qxh3 12. Nxc7 Rac8 13. Nd5 h5 14. Kh1 Kh7 15. Ng1 Qe6 16. Nf3 f6 17. e4 Rh8 18. Kg2 Kg8 19. h4 Rf8 20. Be3 Bh6 21. Qd2 Bxe3 22. Qxe3 Kg7 23. d4 Ng8 24. Rac1 Nh6 25. Qd3 Nf7 26. Ne3 Ne7 27. c5 dxc5 28. Rxc5 Rc8 29. d5 Qd6 30. Rc3 Rxc3 31. Qxc3 Rc8 32. Qb3 b6 33. Ne1 Qc5 34. N1c2 Nd6 35. f3 f5 36. Qa4 Rc7 37. Rf2 b5 38. Qb4 Qxb4 39. Nxb4 fxe4 40. fxe4 Nxe4 41. Re2 Nd6 42. Nd3 Kf6 43. Rf2+ Nef5 44. g4 hxg4 45. Nxg4+ Kg7 46. Ngxe5 Nxh4+ 47. Kh3 Nhf5 48. Rg2 Kf8 49. Nxg6+ Ke8 50. Re2+ Kd8 51. Ngf4 Rh7+ 52. Kg4 Rg7+ 53. Kh3 Rg3+ 54. Kh2 Nc4 55. Ne6+ Kc8 56. Ne5 Nce3 57. b4 Nf1+ 58. Kh1 Rh3+ 59. Kg2 Rh2+ 60. Kxf1 Ng3+ 61. Kg1 Rxe2 62. Nc6 a6 63. Nc5 Kc7 64. Nxa6+ Kd6 65. Nd4 Rb2 66. Nxb5+ Kxd5 67. Nc5 Kc4 68. Nd6+ Kd4 69. Ne6+ Kd5 70. Nc7+ Kxd6 71. Na6 Ra2 72. Nc5 Rxa3 73. Kf2 Kd5 74. Nd7 Ne4+ 75. Ke2 Rb3 76. Nb6+ Kc6 77. Nc4 Rxb4 78. Kd3 Nc5+ 79. Kc3 Rb3+ 80. Kd4 Rh3 81. Ne5+ Kb5 82. Ng6 Rh6 83. Nf4 Ne6+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.17"]
[Round "1"]
[White "Omelchenko, Bogdan"]
[Black "Kostina, Alexandra"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1000"]
[BlackElo "1842"]
[PlyCount "104"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Be6 8. d4 Nxd4 9. Nxd4 exd4 10. Qxd4 Bc5 11. Qd2 c6 12. Bd3 h6 13. Bh4 Bd4 14. Bg3 Nh5 15. Ne2 Nxg3 16. hxg3 Bxb2 17. Rab1 Ba3 18. Rxb7 Bc5 19. Rb2 Qf6 20. c4 Rab8 21. Rb3 Rb6 22. Nf4 Qg5 23. Qc2 Qxg3 24. Ne2 Qg5 25. Qc1 Qxc1 26. Rxc1 Rfb8 27. Rcb1 Kf8 28. Kf1 Ke7 29. f4 Bg4 30. Nc3 Bd4 31. Ne2 Bc5 32. Nc3 g6 33. Be2 Be6 34. g4 Bd4 35. Na4 Rxb3 36. axb3 c5 37. f5 Bd7 38. Bd3 Kf6 39. Kg2 Rb4 40. Bc2 Bxa4 41. bxa4 Rxc4 42. Bd3 Rxa4 43. Rb7 Rb4 44. Rd7 Be5 45. Rxa7 c4 46. Be2 c3 47. Bd3 Rb2+ 48. Kf3 Rd2 49. Bc4 c2 50. Rxf7+ Kg5 51. fxg6 c1Q 52. Rf5+ Kxg6 0-1

