[Event "RUS-chT2"]
[Site "Sochi"]
[Date "2024.05.06"]
[Round "5.8"]
[White "Yatchenko, Leonid"]
[Black "Isajevsky, Anton"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2034"]
[BlackElo "2418"]
[PlyCount "49"]
[EventDate "2024.05.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]
[WhiteTeam "Krasnodarsk Region"]
[BlackTeam "Tatarstan"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. c4 e5 4. Nc3 Nc6 5. d3 Be7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 a6 9. a3 Rb8 10. Rb1 b5 11. b4 bxc4 12. bxc5 Rxb1 13. Qxb1 cxd3 14. Qxd3 dxc5 15. Qc4 Qd6 16. Rb1 Nd4 17. Nd2 Rd8 18. Bf1 Nc2 19. Rb2 Nxe3 20. fxe3 h6 21. Qa4 c4 22. Nxc4 Qc5 23. Rb6 Qc7 24. Rc6 Qb8 25. Rb6 1/2-1/2

[Event "RUS-chT2"]
[Site "Sochi"]
[Date "2024.05.02"]
[Round "2.16"]
[White "Dyatlov, Oleg"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2129"]
[BlackElo "2034"]
[PlyCount "57"]
[EventDate "2024.05.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]
[WhiteTeam "Moscow Finuniversity"]
[BlackTeam "Krasnodarsk Region"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 b5 7. Be2 Bb7 8. b3 Nbd7 9. Bb2 c5 10. a4 b4 11. Nbd2 cxd4 12. Nxd4 Bc5 13. Bf3 Nd5 14. Rc1 Rc8 15. Nc4 0-0 16. Qe2 Qe7 17. Rfd1 N7f6 18. Na5 Rfd8 19. Nf5 exf5 20. Nxb7 Qxb7 21. Bxf6 gxf6 22. Qd3 f4 23. Bxd5 Qb6 24. Rc4 fxe3 25. Rh4 exf2+ 26. Kf1 Kf8 27. Rxh7 Rc7 28. Rh8+ Ke7 29. Qe4+ 1-0

[Event "RUS-chT Rapid"]
[Site "Sochi"]
[Date "2023.10.19"]
[Round "6.14"]
[White "Pridorozhni, Aleksei"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2486"]
[BlackElo "2042"]
[PlyCount "78"]
[EventDate "2023.10.18"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Sverdlovsk Region Malakhit"]
[BlackTeam "Krasnodarsk Region Juniors"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd3 e6 5. Nf3 Qc7 6. a3 Nf6 7. c4 Be7 8. Nc3 a6 9. Be2 d6 10. 0-0 Ne5 11. Nxe5 dxe5 12. Be3 Bd7 13. Rfd1 h6 14. b4 0-0 15. Qc2 Rac8 16. f3 Rfd8 17. Bf1 Be8 18. Qf2 Qb8 19. Ba7 Qa8 20. Bb6 Rxd1 21. Rxd1 Nd7 22. Be3 Nb8 23. Qg3 Kh8 24. f4 a5 25. b5 exf4 26. Bxf4 a4 27. e5 Nd7 28. Ne4 g5 29. Be3 Bf8 30. h4 gxh4 31. Qxh4 Nxe5 32. Bxh6 Ng6 33. Qf6+ Kg8 34. Bxf8 Kxf8 35. Nd6 Qa7+ 36. Kh1 Rc5 37. Be2 Qb8 38. Bf3 Rc7 39. b6 Re7 1-0

[Event "RUS-chT Rapid"]
[Site "Sochi"]
[Date "2023.10.18"]
[Round "5.26"]
[White "Yatchenko, Leonid"]
[Black "Averin, Nikolay"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2042"]
[BlackElo "2270"]
[PlyCount "76"]
[EventDate "2023.10.18"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Krasnodarsk Region Juniors"]
[BlackTeam "Moscow Botvinnik School"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0 Be7 10. Rfe1 a6 11. Bxf6 gxf6 12. Nd5 Bxd5 13. exd5 e5 14. Qe4 h5 15. Nh4 Qd7 16. Nf5 0-0-0 17. h4 Rdg8 18. g3 Bd8 19. f3 Bb6+ 20. Kf1 Kb8 21. c4 Bc5 22. Reb1 a5 23. a3 a4 24. Ke2 Kc7 25. Kd3 Rg6 26. Rc1 Rhg8 27. Kc2 Rxg3 28. Nxg3 Rxg3 29. f4 f5 30. Qh1 exf4 31. Rf1 Be3 32. Rf3 Rg1 33. Qh3 Rc1+ 34. Kd3 Rd1+ 35. Kc3 Qd8 36. Rxe3 fxe3 37. Qxe3 Qxh4 38. Qe7+ Qxe7 0-1

[Event "RUS-chT Rapid"]
[Site "Sochi"]
[Date "2023.10.18"]
[Round "3.22"]
[White "Yatchenko, Leonid"]
[Black "Bocharov, Dmitry"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2042"]
[BlackElo "2519"]
[PlyCount "106"]
[EventDate "2023.10.18"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Krasnodarsk Region Juniors"]
[BlackTeam "Novosibirsk Region"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. e5 dxe5 12. Nxe5 Qc7 13. Qc4 Rac8 14. Nxc6 bxc6 15. Ne4 Nxe4 16. Bxe7 Qxe7 17. Qxe4 c5 18. c4 h6 19. Rd2 Rfd8 20. Red1 Rxd2 21. Rxd2 a5 22. Qd3 Qh4 23. h3 a4 24. Kd1 Qf4 25. g3 Qe5 26. Re2 Qf6 27. Rd2 Rb8 28. Qa3 Rb4 29. Qc3 Qxc3 30. bxc3 Rb8 31. Kc1 a3 32. Rd7 Rb2 33. Rd2 Rb8 34. Rd7 Kf8 35. Ra7 Rb2 36. Rxa3 Rxf2 37. Ra5 Ke8 38. a4 Rf3 39. Kb2 Rxg3 40. Rxc5 Kd7 41. a5 Rg5 42. Rb5 Kc7 43. a6 Rxb5+ 44. cxb5 Kb6 45. c4 f5 46. c5+ Ka7 47. Kc3 f4 48. Kd4 g5 49. Ke4 e5 50. Kf3 h5 51. Ke4 g4 52. h4 g3 53. Kf3 e4+ 1-0

[Event "RUS-ch Rapid"]
[Site "Sochi"]
[Date "2023.10.15"]
[Round "1"]
[White "Yatchenko, Leonid"]
[Black "Lintchevski, Daniil"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2042"]
[BlackElo "2542"]
[PlyCount "120"]
[EventDate "2023.10.15"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Bg4 9. Be2 Bxe2 10. Qxe2 d5 11. Bg5 dxe4 12. Nxe4 Qa5+ 13. Bd2 Qxa4 14. Nxf6+ gxf6 15. 0-0 Rg8 16. c3 Qg4 17. f3 Qe6 18. Be3 Rd8 19. Nc4 Be7 20. Rfd1 Rxd1+ 21. Rxd1 f5 22. Nb6 f4 23. Bf2 f5 24. Nd5 Qg6 25. Bb6 Kf7 26. Nxe7 Kxe7 27. Bc5+ Ke8 28. Rd6 Qg7 29. b4 h5 30. c4 e4 31. fxe4 Qg4 32. Qxg4 fxg4 33. b5 axb5 34. cxb5 Nd8 35. Rh6 Rg5 36. Rh8+ Kd7 37. Bb6 Nf7 38. Rb8 Rxb5 39. Rxb7+ Ke6 40. Rb8 Rb1+ 41. Kf2 Nd6 42. Bc7 Nxe4+ 43. Ke2 Rxb8 44. Bxb8 Kf5 45. Bc7 Ng5 46. Kf2 Ke4 47. Bd8 Ne6 48. Bb6 h4 49. Ke2 h3 50. gxh3 gxh3 51. Kf2 Nf8 52. Bd8 Nd7 53. Ke2 Ne5 54. Bb6 Nf3 55. Kf2 Nxh2 56. Kg1 Ng4 57. Bc5 f3 58. Bb6 Kd3 59. Bc5 Ke2 60. Kh1 Ne3 0-1

[Event "RUS-ch Blitz"]
[Site "Sochi"]
[Date "2023.10.14"]
[Round "1"]
[White "Drygalov, Sergey"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2547"]
[BlackElo "2042"]
[PlyCount "55"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Re1 b5 8. Bf1 Bb7 9. a4 b4 10. Nbd2 Be7 11. e4 cxd4 12. e5 Nd5 13. Nc4 0-0 14. Nxd4 Nb6 15. Qg4 Nxc4 16. Bh6 g6 17. Bxc4 Re8 18. Rad1 Qb6 19. a5 Qa7 20. Bxe6 Bf8 21. Bxf8 Rxf8 22. Bb3 Nc6 23. e6 Nxd4 24. exf7+ Kh8 25. Qxd4+ Qxd4 26. Rxd4 Rab8 27. Rxb4 Kg7 28. h3 1-0

[Event "RUS-ch Blitz"]
[Site "Sochi"]
[Date "2023.10.14"]
[Round "7"]
[White "Goltsev, Dmitry"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2215"]
[BlackElo "2042"]
[PlyCount "147"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 h6 5. Nf3 Bf5 6. Bd3 Nd7 7. Qe2 Bxe4 8. Bxe4 Ngf6 9. Bd3 e6 10. 0-0 Bd6 11. c4 0-0 12. Bd2 Qc7 13. Rac1 c5 14. Bc3 Rfd8 15. dxc5 Nxc5 16. Bc2 Be7 17. b4 Ncd7 18. Rfd1 Rac8 19. Bb3 b6 20. c5 Nb8 21. Bxe6 fxe6 22. Qxe6+ Kh7 23. Be5 Qc6 24. Qxe7 Rxd1+ 25. Rxd1 Nbd7 26. Bxf6 Nxf6 27. cxb6 Qxb6 28. h3 Re8 29. Qc5 Qa6 30. Qc2+ Kh8 31. Re1 Rb8 32. Ne5 Rxb4 33. Ng6+ Kg8 34. Rd1 Rb8 35. Rd4 Qb6 36. Rc4 Qb1+ 37. Qxb1 Rxb1+ 38. Kh2 Rb2 39. a4 Rxf2 40. Rc7 a5 41. Rc5 Ra2 42. Rxa5 Kf7 43. Ne5+ Ke6 44. Nd3 Ra3 45. Nf4+ Kd6 46. Ra6+ Ke5 47. Ne2 Nd5 48. Ra5 Ke4 49. Ng3+ Kd4 50. Nf5+ Kc4 51. Nxg7 Ne3 52. Nf5 Nd5 53. Nxh6 Ra2 54. Nf5 Nf4 55. Nh4 Kd4 56. Ra8 Ke5 57. Kg3 Ra3+ 58. Kg4 Nd5 59. Re8+ Kd6 60. Rd8+ Ke6 61. Nf3 Rxa4+ 62. Kg5 Ra2 63. g4 Ra3 64. Nd4+ Ke5 65. Nc6+ Ke6 66. h4 Ra4 67. h5 Nf6 68. Rd4 Ra6 69. Nd8+ Ke7 70. h6 Ra1 71. Nc6+ Kf7 72. Rf4 Kg8 73. Rxf6 Ra6 74. Ne7+ 1-0

[Event "Sochi Pearl Blitz op"]
[Site "Sochi"]
[Date "2023.10.12"]
[Round "4"]
[White "Alekseev, Evgeny V"]
[Black "Yatchenko, Leonid"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2573"]
[BlackElo "2042"]
[PlyCount "73"]
[EventDate "2023.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nc6 5. d4 cxd4 6. Nxd4 Nf6 7. Nc3 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 e5 10. Qd3 Be7 11. 0-0 h6 12. h3 0-0 13. Be3 a6 14. a4 Rac8 15. b3 Qc6 16. a5 Rfe8 17. Rfd1 Bf8 18. Bb6 Qd7 19. Qf3 Qe6 20. Rd3 Re7 21. Rad1 Rd7 22. Na4 Be7 23. Qe2 Rc6 24. Qe3 Bd8 25. Bxd8 Rxd8 26. f3 Rdc8 27. R3d2 Ne8 28. Kh2 Qe7 29. Nb6 Rb8 30. b4 Nc7 31. c5 dxc5 32. Nd7 Re8 33. Nxc5 Ne6 34. Rd7 Qf6 35. Nxe6 Qxe6 36. Rxb7 Rec8 37. Rdd7 1/2-1/2

[Event "Sochi Pearl Blitz op"]
[Site "Sochi"]
[Date "2023.10.12"]
[Round "13"]
[White "Obgolts, Erik"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2448"]
[BlackElo "2042"]
[PlyCount "87"]
[EventDate "2023.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. c4 c6 5. Nbd2 e6 6. Qb3 Qc8 7. e3 Nbd7 8. Be2 h6 9. h3 Be7 10. 0-0 0-0 11. a3 Ne4 12. Nxe4 Bxe4 13. Nd2 Bg6 14. Rfc1 a5 15. Qc3 a4 16. Bf3 Nf6 17. b4 axb3 18. Qxb3 Qd7 19. a4 Ra7 20. Ra2 Rfa8 21. Rca1 b5 22. axb5 dxc4 23. Rxa7 Rxa7 24. Rxa7 Qxa7 25. Nxc4 cxb5 26. Qxb5 Qa1+ 27. Kh2 Qa2 28. Bg3 Qc2 29. Ne5 Bd6 30. Qe2 Bxe5 31. Bxe5 Qb1 32. Bxf6 gxf6 33. e4 Qb8+ 34. g3 f5 35. e5 Qb4 36. Qe3 Kg7 37. h4 Qb2 38. Kg2 Bh7 39. h5 Qa1 40. d5 exd5 41. Bxd5 Qa5 42. Qd4 Kg8 43. e6 Qc7 44. exf7+ 1-0

[Event "Sochi Pearl Blitz op"]
[Site "Sochi"]
[Date "2023.10.12"]
[Round "7"]
[White "Triapishko, Alexandr"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2499"]
[BlackElo "2042"]
[PlyCount "73"]
[EventDate "2023.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 d5 7. 0-0 Nf6 8. Nc3 0-0 9. Ne5 Bf5 10. Bf4 Nd7 11. Bxd5 Ndxe5 12. dxe5 Nxe5 13. Qb3 e6 14. Bg2 g5 15. Rfd1 Qe7 16. Be3 Nc6 17. Qb5 a6 18. Qb6 Qb4 19. Qxb4 Nxb4 20. Bc5 Nc2 21. Bxf8 Bxc3 22. bxc3 Nxa1 23. Be7 Nc2 24. Bxb7 Ra7 25. Bf6 h6 26. Bf3 g4 27. Bg2 Rc7 28. h4 gxh3 29. Bf3 Rc8 30. g4 Bg6 31. Kh2 Na3 32. Kxh3 Nb5 33. c4 Na3 34. c5 Bc2 35. Rd2 Rxc5 36. Be7 Nb1 37. Rd8+ 1-0

[Event "Sochi Pearl Blitz op"]
[Site "Sochi"]
[Date "2023.10.12"]
[Round "11"]
[White "Vastrukhin, Oleg"]
[Black "Yatchenko, Leonid"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2343"]
[BlackElo "2042"]
[PlyCount "13"]
[EventDate "2023.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. e3 e6 4. Nf3 b6 5. Be2 Bb7 6. 0-0 Be7 7. c4 0-1

[Event "Sochi Pearl Blitz op"]
[Site "Sochi"]
[Date "2023.10.12"]
[Round "10"]
[White "Yatchenko, Leonid"]
[Black "Khripachenko, Alexander"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2042"]
[BlackElo "2259"]
[PlyCount "13"]
[EventDate "2023.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Qe2 1-0

[Event "Sochi Pearl Blitz op"]
[Site "Sochi"]
[Date "2023.10.12"]
[Round "2"]
[White "Yatchenko, Leonid"]
[Black "Shubin, Kirill"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2042"]
[BlackElo "2440"]
[PlyCount "66"]
[EventDate "2023.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. d3 c5 4. Nbd2 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Qe2 a6 9. a4 Rb8 10. Re1 0-0 11. c3 b5 12. axb5 axb5 13. e5 b4 14. Nf1 Qb6 15. h4 Ba6 16. h5 Ra8 17. Bg5 h6 18. Bf6 Qb5 19. Red1 Bb7 20. N1h2 Rxa1 21. Rxa1 Ra8 22. Rxa8+ Bxa8 23. Ng4 gxh5 24. Ngh2 bxc3 25. bxc3 Qb1+ 26. Bf1 Ng6 27. Bxg7 Kxg7 28. d4 cxd4 29. cxd4 Bb7 30. Kg2 h4 31. Qe3 Qe4 32. gxh4 Nxh4+ 33. Kg3 Nf5+ 0-1

[Event "Sochi Pearl Blitz op"]
[Site "Sochi"]
[Date "2023.10.12"]
[Round "12"]
[White "Yatchenko, Leonid"]
[Black "Vlasenko, Miroslav"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2042"]
[BlackElo "2371"]
[PlyCount "113"]
[EventDate "2023.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. d3 d5 4. Nbd2 Nc6 5. g3 Bg4 6. Bg2 e6 7. 0-0 Be7 8. h3 Bxf3 9. Bxf3 Qc7 10. c3 0-0 11. Qe2 b5 12. Bg2 b4 13. Nf3 c4 14. exd5 cxd3 15. Qxd3 Nxd5 16. c4 Nf6 17. Qe2 Bc5 18. Bf4 Qe7 19. Rfd1 Rad8 20. Ne5 Nd4 21. Rxd4 Bxd4 22. Nc6 Qc5 23. Nxd8 Rxd8 24. Kf1 h6 25. Rd1 Rc8 26. b3 a5 27. Be3 Bxe3 28. Qxe3 Qc7 29. Qd4 a4 30. Qd6 Qa5 31. Bb7 Rc7 32. Bc6 axb3 33. axb3 Qb6 34. Bb5 Qa7 35. Qe5 Rc8 36. Ba4 Qb6 37. Rd6 Qb7 38. Kg1 Qf3 39. Qe3 Qf5 40. Kg2 Ne4 41. Rd1 Nc5 42. Bb5 Qf6 43. Rd2 Qe7 44. Rd1 Qa7 45. Rd6 Qa3 46. Qd4 Qxb3 47. Rd8+ Rxd8 48. Qxd8+ Kh7 49. Qc7 Nd3 50. Qxf7 Ne1+ 51. Kf1 Qd1 52. Bc6 Nf3+ 53. Kg2 Ng5 54. Qe7 Qd4 55. h4 Qxc4 56. Qb7 b3 57. hxg5 1-0

[Event "Sochi Pearl Rapid op"]
[Site "Sochi"]
[Date "2023.10.11"]
[Round "9"]
[White "Vasilevich, Tatjana"]
[Black "Yatchenko, Leonid"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2302"]
[BlackElo "2042"]
[PlyCount "125"]
[EventDate "2023.10.09"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Bd6 7. 0-0 0-0 8. h3 h6 9. Nc3 Nc6 10. Be3 Bf5 11. Rc1 a6 12. d5 Ne5 13. Be2 Nxf3+ 14. Bxf3 Re8 15. Qb3 b5 16. Rfd1 Qd7 17. Ne2 Be4 18. Bxe4 Rxe4 19. Rc6 Rae8 20. Rxa6 Rb4 21. Qc2 Rc4 22. Qd3 Rce4 23. Nc3 R4e5 24. Qxb5 Qxb5 25. Nxb5 Nxd5 26. Nxd6 Nxe3 27. fxe3 cxd6 28. Raxd6 Rxe3 29. Rd8 f5 30. Rxe8+ Rxe8 31. Kf2 Ra8 32. a3 Kf7 33. Rd3 Ke6 34. b4 g5 35. Ke3 Ke5 36. Rc3 f4+ 37. Kd3 h5 38. Rc5+ Kf6 39. Ra5 Re8 40. b5 g4 41. Ra6+ Kf5 42. Ra7 Kf6 43. Ra6+ Kf5 44. Ra7 Kf6 45. Rh7 Re3+ 46. Kd4 Rxa3 47. b6 Rb3 48. Kc5 Ke5 49. b7 Ke4 50. Kc4 Rb2 51. Re7+ Kf5 52. hxg4+ hxg4 53. Rf7+ Kg5 54. Kc5 Kh4 55. Kc6 Kg3 56. Rf8 Rc2+ 57. Kd5 Rb2 58. b8Q Rxb8 59. Rxb8 f3 60. gxf3 gxf3 61. Rg8+ Kh2 62. Rf8 f2 63. Ke4 1/2-1/2

[Event "Sochi Pearl Rapid op"]
[Site "Sochi"]
[Date "2023.10.10"]
[Round "5"]
[White "Vastrukhin, Oleg"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2343"]
[BlackElo "2042"]
[PlyCount "123"]
[EventDate "2023.10.09"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. b3 Bg7 4. Bb2 Nc6 5. e3 Nf6 6. Nge2 0-0 7. d4 cxd4 8. Nxd4 d5 9. Nxc6 bxc6 10. Be2 Ba6 11. 0-0 dxc4 12. Na4 Bb5 13. Bxc4 Bxc4 14. bxc4 Rb8 15. Rb1 Qc7 16. Nc5 Qa5 17. Bxf6 Qxc5 18. Bh4 Rxb1 19. Qxb1 g5 20. Bg3 Qxc4 21. Qb7 Qxa2 22. Qxe7 Qd5 23. e4 Qe6 24. Qxg5 Qxe4 25. h4 Rc8 26. Rd1 h6 27. Qc5 a5 28. Qxa5 c5 29. Qa6 Ra8 30. Qb6 c4 31. f3 Qf5 32. Qb7 Rc8 33. Rd5 Qe6 34. Rd7 Re8 35. Rc7 c3 36. Qc6 Bd4+ 37. Kh2 Qxc6 38. Rxc6 Re2 39. h5 Kg7 40. Bf4 Be5 41. Bxe5+ Rxe5 42. g4 Re3 43. Kg3 Rd3 44. Kf4 Rd7 45. Rxc3 f6 46. Kf5 Rd5+ 47. Ke6 Re5+ 48. Kd6 Re1 49. Rc7+ Kg8 50. f4 Re4 51. f5 Rxg4 52. Ke6 Ra4 53. Rd7 Rh4 54. Kxf6 Rxh5 55. Ke6 Rh1 56. Rd8+ Kh7 57. f6 Re1+ 58. Kf7 h5 59. Rd5 Kh6 60. Kg8 Rf1 61. f7 h4 62. f8Q+ 1-0

[Event "Sochi Pearl Rapid op"]
[Site "Sochi"]
[Date "2023.10.09"]
[Round "3"]
[White "Goganov, Aleksey"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2519"]
[BlackElo "2042"]
[PlyCount "123"]
[EventDate "2023.10.09"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. b3 b5 8. Be2 Bb7 9. Bb2 Nbd7 10. a4 b4 11. Nbd2 Be7 12. Nc4 0-0 13. a5 Rc8 14. Rc1 Ne4 15. Nfe5 Nxe5 16. dxe5 Qc7 17. f3 Nc3 18. Bxc3 bxc3 19. Rxc3 Bd5 20. Nb6 Qxe5 21. Nxc8 Rxc8 22. Qc1 Ra8 23. Rxc5 Bxc5 24. Qxc5 Qb2 25. Bxa6 Qxb3 26. e4 Bb7 27. Bb5 g6 28. Qb6 Bc8 29. Bc6 Qxb6+ 30. axb6 Rb8 31. b7 Bxb7 32. Rb1 Bxc6 33. Rxb8+ Kg7 34. e5 g5 35. Kf2 h6 36. g4 Bd5 37. Kg3 Bc6 38. f4 Be4 39. h4 gxh4+ 40. Kxh4 Bd3 41. Rb7 Kg6 42. Rb6 Kg7 43. Rd6 Be4 44. Rd4 Bc2 45. Kg3 Kg6 46. Rd2 Be4 47. Rh2 Bd3 48. Kf3 Bb1 49. Ke3 Kg7 50. Kd4 Bg6 51. Rf2 Bb1 52. f5 exf5 53. gxf5 Kf8 54. f6 Bg6 55. Ra2 Kg8 56. Ra8+ Kh7 57. Ra7 Kh8 58. Ke3 Bh5 59. Kf4 Kg8 60. Rc7 Bd1 61. Rc8+ Kh7 62. e6 1-0

[Event "Sochi Pearl Rapid op"]
[Site "Sochi"]
[Date "2023.10.09"]
[Round "2"]
[White "Yatchenko, Leonid"]
[Black "Khripachenko, Alexander"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2042"]
[BlackElo "2259"]
[PlyCount "59"]
[EventDate "2023.10.09"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 g6 7. Bc4 d5 8. Bd3 Bg7 9. 0-0 0-0 10. Bf4 Bg4 11. h3 Bxf3 12. Qxf3 Nc6 13. Be5 Nxe5 14. dxe5 Nd7 15. Qxd5 c6 16. Qb3 Nxe5 17. Rad1 Qb6 18. Rfe1 Rad8 19. Bf1 Qc7 20. Ne4 b6 21. Qg3 Qe7 22. c3 h6 23. f4 Rxd1 24. Rxd1 Nd7 25. Qf3 Nc5 26. Nxc5 Qxc5+ 27. Qf2 Qe7 28. Qf3 Qc5+ 29. Qf2 Qe7 30. Qf3 1/2-1/2

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.05"]
[Round "10"]
[White "Ermakova, Aliona"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1776"]
[BlackElo "2042"]
[PlyCount "104"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 Bg4 4. Be2 dxe4 5. dxe4 Qxd1+ 6. Kxd1 g6 7. Ne1 Bxe2+ 8. Kxe2 Bg7 9. Nd3 Nd7 10. Be3 0-0-0 11. Nd2 b6 12. a4 Ngf6 13. a5 Kb7 14. Ra2 c5 15. Rha1 Ne8 16. axb6 axb6 17. Ra7+ Kc6 18. f4 Nc7 19. e5 f6 20. b4 fxe5 21. bxc5 bxc5 22. fxe5 Nxe5 23. Nxc5 Rxd2+ 24. Bxd2 Nc4 25. Rxc7+ Kxc7 26. Ne6+ Kd6 27. Nxg7 Nxd2 28. Kxd2 Rg8 29. Ra6+ Kd5 30. Ne6 Rb8 31. Nf4+ Ke5 32. Ke3 Rc8 33. g4 Rc3+ 34. Nd3+ Kd5 35. Ra5+ Kd6 36. Ra2 Rc4 37. h3 h5 38. Ra6+ Kc7 39. Rxg6 hxg4 40. hxg4 Rxc2 41. Kf4 Kd8 42. Ne5 Rf2+ 43. Kg5 Re2 44. Kf5 Ra2 45. g5 Rb2 46. Rg8+ Kc7 47. Ke6 Re2 48. g6 Rg2 49. g7 Rg5 50. Nf7 Rg6+ 51. Kxe7 Kb7 52. Kf8 Rf6 1-0

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.05"]
[Round "9"]
[White "Krupin, Vitaliy"]
[Black "Yatchenko, Leonid"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2042"]
[PlyCount "91"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Qa5+ 7. Bd2 Qa6 8. Qxa6 Nxa6 9. c3 h5 10. h4 Nh6 11. Bxh6 Rxh6 12. Nbd2 Be7 13. Ke2 Rh8 14. g3 Kd7 15. Ng5 Rhf8 16. Nh7 Rfc8 17. Ng5 Ke8 18. Rag1 c5 19. Rc1 Rc7 20. Rc2 cxd4 21. Rhc1 Rac8 22. Ngf3 Nb4 23. Nxd4 Nxc2 24. Rxc2 a6 25. Kd3 b5 26. a3 Kd7 27. b4 f6 28. exf6 gxf6 29. f3 e5 30. Nf5 Ke6 31. Nxe7 Rxe7 32. Nb3 Rg7 33. Nc5+ Kd6 34. Rg2 Rcg8 35. Nxa6 Ra8 36. Nc5 Rxa3 37. g4 Ra8 38. Ke3 Rag8 39. Nd3 hxg4 40. fxg4 Rxg4 41. Rf2 Ke7 42. Rh2 Rg3+ 43. Kd2 Rg2+ 44. Rxg2 Rxg2+ 45. Ke3 Rc2 46. h5 0-1

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.05"]
[Round "11"]
[White "Yatchenko, Leonid"]
[Black "Shayakbarov, Mark"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2042"]
[BlackElo "1123"]
[PlyCount "165"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Qa5 4. Be2 c6 5. 0-0 Bf5 6. d4 Nf6 7. c4 e6 8. Nc3 Be7 9. Bf4 0-0 10. a3 Qd8 11. b4 Nbd7 12. Qb3 Nb6 13. a4 Rc8 14. Rfd1 Ne4 15. Nxe4 Bxe4 16. a5 Nd7 17. Ne5 Bf6 18. Nxd7 Qxd7 19. Qe3 Bg6 20. Bf3 Rfd8 21. Be5 Bxe5 22. dxe5 Qe7 23. c5 Bf5 24. Rd6 f6 25. Rad1 Rxd6 26. cxd6 Qd7 27. Qxa7 Rd8 28. exf6 gxf6 29. b5 cxb5 30. Qxb7 Qxb7 31. Bxb7 e5 32. a6 Bc8 33. Bd5+ Kf8 34. a7 Bg4 35. f3 Bd7 36. a8Q Rxa8 37. Bxa8 Ke8 38. Rc1 h6 39. Bc6 Bxc6 40. Rxc6 Kd7 41. Rb6 b4 42. Kf2 b3 43. Ke3 b2 44. Ke4 b1Q+ 45. Rxb1 Kxd6 46. Kf5 Ke7 47. Rb7+ Ke8 48. Kxf6 e4 49. fxe4 h5 50. Kg5 h4 51. Kxh4 Kd8 52. Kg5 Kc8 53. Rf7 Kd8 54. Kg6 Ke8 55. h4 Kd8 56. h5 Ke8 57. h6 Kd8 58. Kf6 Ke8 59. g4 Kd8 60. g5 Ke8 61. g6 Kd8 62. g7 Ke8 63. g8B Kd8 64. Bh7 Ke8 65. e5 Kd8 66. Be4 Ke8 67. Bc6+ Kd8 68. h7 Kc8 69. h8B Kd8 70. e6 Kc8 71. Kf5 Kd8 72. Bf6+ Kc8 73. Rd7 Kb8 74. e7 Kc8 75. Bb5 Kb8 76. e8N Kc8 77. Ng7 Kb8 78. Bc4 Kc8 79. Be6 Kb8 80. Bg5 Kc8 81. Rf7+ Kb8 82. Bf4+ Ka8 83. Bd5# 1-0

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.04"]
[Round "4"]
[White "Krepkiy, Igor"]
[Black "Yatchenko, Leonid"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1582"]
[BlackElo "2042"]
[PlyCount "117"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 e5 5. Bxc4 exd4 6. exd4 Bd6 7. Nf3 0-0 8. 0-0 h6 9. h3 Nc6 10. a3 Bf5 11. Be3 Qd7 12. Nb5 Be6 13. Nxd6 Qxd6 14. Bxe6 Qxe6 15. Re1 Qd6 16. Qd2 Nd5 17. Rad1 Rad8 18. Qc2 Rfe8 19. Nd2 Nxe3 20. fxe3 Qg3 21. Nf3 Re7 22. Qf2 Qd6 23. e4 Qf4 24. d5 Ne5 25. Nd4 Qxf2+ 26. Kxf2 g6 27. g4 a6 28. b3 Rd6 29. Re3 Red7 30. Nf3 Nxf3 31. Kxf3 c6 32. Red3 Kf8 33. Ke3 Ke7 34. dxc6 bxc6 35. Rxd6 Rxd6 36. Rc1 Kd7 37. Rf1 f6 38. Rc1 Kc7 39. h4 g5 40. hxg5 hxg5 41. b4 Kb6 42. a4 a5 43. Rb1 axb4 44. Rxb4+ Ka6 45. Rd4 Re6 46. Rd8 c5 47. Rc8 Kb6 48. Rb8+ Kc7 49. Rb5 Kc6 50. Rb2 Rd6 51. Rd2 Re6 52. Rb2 Re8 53. a5 Ra8 54. Rb6+ Kc7 55. Rb5 Kc6 56. Rb6+ Kc7 57. Rb5 Kc6 58. Rb6+ Kc7 59. Rb5 1/2-1/2

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.04"]
[Round "6"]
[White "Muromtsev, Arthur"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2031"]
[BlackElo "2042"]
[PlyCount "189"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 c5 9. c4 Nc6 10. Ngf3 cxd4 11. 0-0 Nge7 12. a3 Qc7 13. Rfe1 dxc4 14. Nxc4 Nf5 15. Rac1 Be7 16. b4 a6 17. Na5 Bxg5 18. Nxg5 0-0 19. Qe4 Rfd8 20. Nxc6 bxc6 21. Red1 Rd5 22. Nf3 Rad8 23. Rd3 a5 24. bxa5 c5 25. a6 c4 26. a7 c3 27. Nxd4 Nxd4 28. Rxd4 Rxd4 29. a8Q Rxa8 30. Qxa8+ Kh7 31. Qf3 c2 32. Qxh5+ Kg8 33. Qe2 Rc4 34. g3 Rc3 35. a4 Qc6 36. a5 Qa4 37. a6 Qa2 38. Kh2 Rc8 39. a7 Qxa7 40. Rxc2 Rxc2 41. Qxc2 Qd4 42. Qe2 g6 43. Kg2 Qd5+ 44. Kh2 Qd4 45. Qe3 Qd5 46. h5 gxh5 47. Qg5+ Kf8 48. Qxh5 Qd2 49. Qh8+ Ke7 50. Qf6+ Ke8 51. g4 Qd3 52. Qh8+ Ke7 53. Qf6+ Ke8 54. Qf4 Qh7+ 55. Kg3 Qh1 56. Qf3 Qg1+ 57. Qg2 Qe1 58. Qa8+ Ke7 59. Qa3+ Ke8 60. Qe3 Qg1+ 61. Kf4 Qb1 62. f3 Qc2 63. Qe4 Qc1+ 64. Kg3 Qg1+ 65. Kf4 Qc1+ 66. Kg3 Qg1+ 67. Kf4 Qc1+ 68. Qe3 Qc2 69. Qe4 Qc1+ 70. Kg3 Qg1+ 71. Kh4 Qh2+ 72. Kg5 Qd2+ 73. f4 Qh2 74. f5 exf5 75. gxf5 Qd2+ 76. Qf4 Qd8+ 77. Kh6 Qd3 78. Qa4+ Ke7 79. Qa7+ Ke8 80. Qb8+ Kd7 81. Qb7+ Kd8 82. Qxf7 Qe3+ 83. Kg6 Qg3+ 84. Kf6 Qh4+ 85. Kg7 Qg3+ 86. Qg6 Qc3 87. Qf6+ Ke8 88. Qe6+ Kd8 89. Qd6+ Ke8 90. Qb8+ Kd7 91. Qd6+ Ke8 92. Qf8+ Kd7 93. Qf7+ Kd8 94. Qf6+ Kd7 95. e6+ 1-0

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.04"]
[Round "8"]
[White "Yatchenko, Leonid"]
[Black "Afanasieva, Maria"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2042"]
[BlackElo "1678"]
[PlyCount "108"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nd7 7. Ne1 Bxe2+ 8. Kxe2 0-0-0 9. b3 Ngf6 10. Nd2 e5 11. Nd3 Bd6 12. Bb2 Rhe8 13. Rhd1 Nc5 14. Nxc5 Bxc5 15. f3 Bd4 16. c3 Bb6 17. Nc4 Bc7 18. a4 Rxd1 19. Rxd1 Rd8 20. Rxd8+ Kxd8 21. Ba3 Kd7 22. Bc5 b6 23. Be3 Ne8 24. b4 f6 25. a5 bxa5 26. bxa5 Nd6 27. Nxd6 Kxd6 28. a6 c5 29. Kd3 Kc6 30. Kc4 Bd6 31. g4 g6 32. h4 Bf8 33. h5 Be7 34. f4 Bd6 35. fxe5 fxe5 36. Bg5 gxh5 37. gxh5 Bf8 38. Bd8 Bh6 39. Bh4 Bf8 40. Bf6 Bd6 41. Bg7 Be7 42. Bxe5 Kb6 43. Kd5 Kxa6 44. Bd6 Bh4 45. Bxc5 Kb7 46. e5 a5 47. e6 Kc7 48. Bd6+ Kd8 49. Kc6 Be1 50. c4 Bb4 51. c5 Bc3 52. Kb5 Bb4 53. Bf8 Ke8 54. c6 Bxf8 1-0

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.04"]
[Round "5"]
[White "Yatchenko, Leonid"]
[Black "Nazarova, Evgeniya"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2042"]
[BlackElo "1610"]
[PlyCount "53"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 g6 6. Bg2 Bg7 7. Qe2 d4 8. 0-0 Nf6 9. h3 0-0 10. Kh2 e5 11. a4 b6 12. Nc4 Ne8 13. Ne1 Nd6 14. Nxd6 Qxd6 15. f4 f5 16. exf5 Bxf5 17. fxe5 Bxe5 18. Bf4 Rae8 19. Bxc6 Bxf4 20. Bxe8 Bxg3+ 21. Kh1 Qf6 22. Ng2 Qg5 23. Bc6 Qh6 24. Bd5+ Kh8 25. h4 Bxh4 26. Nxh4 Qxh4+ 27. Qh2 1-0

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.04"]
[Round "7"]
[White "Yatchenko, Leonid"]
[Black "Petrov, Alexander T"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2042"]
[BlackElo "1554"]
[PlyCount "40"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Nf6 9. 0-0-0 Be7 10. Rhe1 Qa5 11. e5 dxe5 12. Nxe5 Rd8 13. Qe3 0-0 14. Nxc6 bxc6 15. Qf3 Qxg5+ 16. Kb1 Rxd1+ 17. Rxd1 Nd5 18. Ne4 Qe5 19. c4 Rb8 20. b3 Qxe4+ 0-1

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.03"]
[Round "2"]
[White "Panakhova, Elena"]
[Black "Yatchenko, Leonid"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1837"]
[BlackElo "2042"]
[PlyCount "88"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Nc6 9. Qd2 Bd7 10. h4 Rc8 11. Bb3 Ne5 12. 0-0-0 Nc4 13. Bxc4 Rxc4 14. Kb1 b5 15. b3 Rc8 16. Ndxb5 Qa5 17. a4 a6 18. Nd5 Qxd2 19. Nxe7+ Kh8 20. Rxd2 Rce8 21. Nxg6+ hxg6 22. Nxd6 Rb8 23. Nc4 Bxa4 24. e5 Nd7 25. Ka2 Bb5 26. f4 Bxc4 27. bxc4 Nb6 28. Rd4 Rbc8 29. h5 gxh5 30. Rxh5+ Kg8 31. f5 Nxc4 32. Bh6 Bxh6 33. Rxh6 Nxe5 34. Rdh4 Rxc2+ 35. Kb3 Rfc8 36. R4h5 R2c3+ 37. Ka2 Rc2+ 38. Kb3 R8c3+ 39. Ka4 Rc4+ 40. Kb3 Nd3 41. Rg5+ Kf8 42. f6 R2c3+ 43. Ka2 Ra4+ 44. Kb1 Rc1# 0-1

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.03"]
[Round "1"]
[White "Yatchenko, Leonid"]
[Black "Grif, Sergei"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2042"]
[BlackElo "2124"]
[PlyCount "101"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 0-0 7. Qe2 a5 8. a4 Be6 9. h3 h6 10. g4 Bxc4 11. Nxc4 d5 12. Ncd2 Qd7 13. Nf1 dxe4 14. dxe4 Rad8 15. Ng3 Qd3 16. Qxd3 Rxd3 17. Ke2 Rdd8 18. g5 hxg5 19. Bxg5 Be7 20. Nf5 Rfe8 21. Nxe7+ Nxe7 22. Bxf6 gxf6 23. Rhg1+ Kh7 24. Nh4 Ng6 25. Nxg6 fxg6 26. Rad1 Kh6 27. Kf3 Kh5 28. b4 b6 29. Ke3 axb4 30. cxb4 Rxd1 31. Rxd1 Ra8 32. Ra1 Kh4 33. Kf3 c5 34. bxc5 bxc5 35. a5 Ra6 36. Kg2 c4 37. Rc1 Rxa5 38. Rxc4 Ra6 39. Rc8 Kg5 40. Kg3 f5 41. exf5 gxf5 42. Rg8+ Kf6 43. h4 Ra3+ 44. Kg2 e4 45. h5 Ra2 46. Kg3 Ra3+ 47. Kg2 Ra2 48. Kg3 Ra3+ 49. Kg2 Ra2 50. Kg3 Ra3+ 51. Kg2 1/2-1/2

[Event "Anapa Rapid op"]
[Site "Anapa"]
[Date "2023.10.03"]
[Round "3"]
[White "Yatchenko, Leonid"]
[Black "Zakaryan, David"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2042"]
[BlackElo "2307"]
[PlyCount "140"]
[EventDate "2023.10.03"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 b5 9. Nxc6 Qxc6 10. f3 b4 11. Ne2 d5 12. e5 Nd7 13. f4 Nc5 14. Nd4 Qa4 15. Kb1 Ne4 16. Qe1 Be7 17. Nb3 Bb7 18. Bd3 Rc8 19. Bxe4 dxe4 20. Qg3 0-0 21. Rd2 Rfd8 22. Rhd1 Rxd2 23. Rxd2 Qb5 24. Qg4 Qf1+ 25. Rd1 Qc4 26. Rd2 Bd5 27. Qe2 Qc7 28. Qxa6 Ra8 29. Qb5 Rb8 30. Qa5 Qc4 31. Nc1 h5 32. Qa7 Re8 33. f5 Bf8 34. f6 gxf6 35. exf6 Ra8 36. Qb6 Qa6 37. Qxa6 Rxa6 38. b3 Bd6 39. Ne2 Be5 40. Bd4 Bxh2 41. g3 h4 42. gxh4 Kh7 43. c4 Ba8 44. Rd1 e5 45. Be3 Rxf6 46. Bc5 Rf3 47. Bxb4 e3 48. Nc3 Bg3 49. Bc5 f5 50. Rd7+ Kg6 51. Rd8 Be4+ 52. Kb2 Bxh4 53. Rh8 Bf6 54. Rh2 Bd3 55. Rg2+ Kf7 56. Ne2 e4+ 57. Ka3 Bxe2 58. Rxe2 Be7 59. Kb4 f4 60. Bxe7 Kxe7 61. Kc3 Rf2 62. Re1 Rxa2 63. Kd4 Rf2 64. Kxe4 e2 65. Kd3 f3 66. b4 Kd6 67. b5 Kc5 68. Rh1 Rf1 69. Rh5+ Kb4 70. Re5 e1Q 0-1

[Event "Novorossiysk Small Land Blitz op"]
[Site "Novorossiysk"]
[Date "2023.07.29"]
[Round "12"]
[White "Stambulian, Arsen"]
[Black "Yatchenko, Leonid"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2316"]
[BlackElo "2000"]
[PlyCount "64"]
[EventDate "2023.07.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. h3 Nf6 8. Bc4 0-0 9. 0-0 Bd7 10. Re1 Rc8 11. Bb3 Ne5 12. Qe2 a6 13. Rad1 b5 14. Bc1 Nc4 15. Nd5 Nxd5 16. exd5 Re8 17. c3 Qb6 18. Qf3 Ne5 19. Qg3 b4 20. h4 bxc3 21. bxc3 h5 22. Bf4 Qa5 23. Nc6 Bxc6 24. dxc6 Kf8 25. Rd5 Qb6 26. Bxe5 Bxe5 27. Qf3 e6 28. Rdxe5 dxe5 29. Qf6 Qxc6 30. Bc2 e4 31. Bxe4 Qxc3 32. Qf4 Qxe1+ 0-1

[Event "Novorossiysk Small Land Blitz op"]
[Site "Novorossiysk"]
[Date "2023.07.29"]
[Round "13"]
[White "Vastrukhin, Oleg"]
[Black "Yatchenko, Leonid"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2343"]
[BlackElo "2000"]
[PlyCount "70"]
[EventDate "2023.07.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. Nc3 Nc6 4. e3 Bg7 5. g3 d6 6. Bg2 Bf5 7. d3 Qd7 8. h3 h5 9. Qd2 Nh6 10. b3 Rb8 11. Bb2 a6 12. Nd5 Bxb2 13. Qxb2 0-0 14. g4 Bxd3 15. gxh5 f6 16. Rd1 Be4 17. hxg6 Bxg6 18. Rg1 Kh7 19. Nh4 Bh5 20. Be4+ Kh8 21. Nf4 Rg8 22. Rxg8+ Rxg8 23. Nxh5 Rg1+ 24. Ke2 Rxd1 25. Kxd1 Qxh3 26. Ng6+ Kg8 27. Bd5+ Kh7 28. Ngf4 Qf1+ 29. Kc2 Nb4+ 30. Kc3 Qe1+ 31. Qd2 Qa1+ 32. Qb2 Nxa2+ 33. Kc2 Nb4+ 34. Kc3 Qe1+ 35. Qd2 Qa1+ 1/2-1/2

[Event "Novorossiysk Small Land Blitz op"]
[Site "Novorossiysk"]
[Date "2023.07.29"]
[Round "11"]
[White "Yatchenko, Leonid"]
[Black "Gordienko, German"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2000"]
[BlackElo "1926"]
[PlyCount "51"]
[EventDate "2023.07.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Be7 9. Nc3 Qc7 10. 0-0 Nf6 11. b3 0-0 12. Rd1 Rd8 13. Bg5 h6 14. Bxf6 Bxf6 15. Nd2 Be7 16. Nf1 Be6 17. Ne3 g6 18. Rab1 Rf8 19. b4 f5 20. b5 axb5 21. cxb5 Bxa2 22. Nxa2 Kh7 23. Nb4 f4 24. Nf1 c5 25. Nd5 Qd7 26. Nb6 1-0

[Event "Novorossiysk Small Land Blitz op"]
[Site "Novorossiysk"]
[Date "2023.07.29"]
[Round "9"]
[White "Yatchenko, Leonid"]
[Black "Makarian, Rudik"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2000"]
[BlackElo "2541"]
[PlyCount "116"]
[EventDate "2023.07.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be3 Nf6 7. Qd2 e5 8. Nb3 Bb4 9. Bd3 d5 10. exd5 Nxd5 11. 0-0 Bxc3 12. bxc3 Nxe3 13. Qxe3 0-0 14. a4 Qc7 15. a5 Re8 16. Qc5 Be6 17. Be4 Rac8 18. Rab1 Bxb3 19. cxb3 Nxa5 20. Qxc7 Rxc7 21. c4 g6 22. Rfd1 Kg7 23. Kf1 Nc6 24. b4 Nd4 25. Bd5 Rd8 26. f4 Nf5 27. Kf2 exf4 28. b5 Ne3 29. Rd4 g5 30. bxa6 bxa6 31. Rb6 Rcd7 32. Rxa6 Nxd5 33. cxd5 Rxd5 34. Rxd5 Rxd5 35. h3 h6 36. Rb6 Rd2+ 37. Kf3 Rd3+ 38. Kf2 Ra3 39. Rc6 f6 40. Rb6 Kg6 41. Rb5 h5 42. Rb4 Rd3 43. Rb5 Re3 44. Rb4 Kf5 45. Rb5+ Re5 46. Rb4 g4 47. hxg4+ hxg4 48. Rb2 Ra5 49. Rc2 Kg5 50. Rb2 Ra3 51. Rc2 f3 52. Rc5+ f5 53. gxf3 Rxf3+ 54. Kg2 Ra3 55. Rc8 Ra2+ 56. Kg1 f4 57. Rh8 g3 58. Rf8 Kg4 0-1

[Event "Novorossiysk Small Land Blitz op"]
[Site "Novorossiysk"]
[Date "2023.07.29"]
[Round "8"]
[White "Yatchenko, Leonid"]
[Black "Saulin, Grigoriy"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2000"]
[BlackElo "1740"]
[PlyCount "111"]
[EventDate "2023.07.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nf3 Be7 8. Qe2 d6 9. c4 Nf6 10. Nc3 0-0 11. Be3 Ne5 12. Nd4 Neg4 13. Bg5 d5 14. g3 dxc4 15. Bxc4 Ne5 16. Bb3 h6 17. Bf4 Bd6 18. Rac1 Qb6 19. Rfd1 Bd7 20. h3 Rfd8 21. Be3 Qa5 22. f4 Ng6 23. e5 Bxe5 24. fxe5 Qxe5 25. Qf2 Ne4 26. Nxe4 Qxe4 27. Bc2 Qd5 28. Bxg6 fxg6 29. Nc6 Qb5 30. Nxd8 Rxd8 31. Qf1 Qxb2 32. Rd2 Qa3 33. Qe1 Qa4 34. Rcd1 Qb5 35. Rd6 Qa4 36. Qd2 Qe4 37. Bf2 Bc6 38. Rxd8+ Kh7 39. Kf1 Qg2+ 40. Ke1 Qh1+ 41. Ke2 Qf3+ 42. Ke1 Qh1+ 43. Bg1 Qxg1+ 44. Ke2 Bb5+ 45. Rd3 Qg2+ 46. Ke3 Qxg3+ 47. Kd4 Qh4+ 48. Kc5 Qc4+ 49. Kb6 Qc6+ 50. Ka7 Qc5+ 51. Kb8 Qf8+ 52. Rd8 Qf6 53. Qd6 h5 54. Rc1 Qb2 55. Rcc8 Kh6 56. h4 1-0

[Event "Novorossiysk Small Land Blitz op"]
[Site "Novorossiysk"]
[Date "2023.07.29"]
[Round "7"]
[White "Zakaryan, David"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2310"]
[BlackElo "2000"]
[PlyCount "109"]
[EventDate "2023.07.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. 0-0 Bg7 13. Bg5 Qd6 14. Rac1 0-0 15. Rfe1 Rb8 16. Qc2 Bb7 17. b3 Rfc8 18. Qc5 Qxc5 19. Rxc5 Bf8 20. Rc2 c5 21. Be3 Bxf3 22. gxf3 cxd4 23. Rxc8 Rxc8 24. Bxd4 a5 25. Re5 Bg7 26. Rc5 Ra8 27. Be3 Bf8 28. Rb5 Bb4 29. Kf1 Kf8 30. Ke2 Ke7 31. Rb7+ Kf6 32. f4 Rd8 33. Kf3 Kg7 34. Ke4 Kf8 35. Bd4 Ra8 36. Kd3 Bd6 37. Be5 Bxe5 38. fxe5 Rd8+ 39. Kc4 Rd2 40. a4 Rxf2 41. Rb5 Rxh2 42. Rxa5 h5 43. Ra8+ Kg7 44. Rd8 h4 45. Rd1 g5 46. Rg1 Kg6 47. b4 Ra2 48. Kb3 Re2 49. a5 Rd2 50. a6 Rd8 51. b5 Ra8 52. Ra1 h3 53. a7 g4 54. b6 g3 55. b7 1-0

[Event "Novorossiysk Small Land Rapid op"]
[Site "Novorossiysk"]
[Date "2023.07.27"]
[Round "7"]
[White "Polkovnikyan, Artem"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1760"]
[BlackElo "2000"]
[PlyCount "117"]
[EventDate "2023.07.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 dxe4 5. Bc4 e5 6. dxe5 Bc5 7. Nxe4 Bxg1 8. Nd6+ Kf8 9. Qd2 Ne7 10. Qf4 Qf2+ 11. Kd1 Qd4+ 12. Qxd4 Bxd4 13. Nxf7 Rg8 14. Nd6 Bxe5 15. Nxc8 Nxc8 16. Bxg8 Kxg8 17. f4 Bf6 18. c3 Nd6 19. Kc2 Na6 20. Rd1 Ne4 21. Be3 Nc7 22. c4 Ne6 23. f5 N6c5 24. Bd4 Bxd4 25. Rxd4 a5 26. Re1 Re8 27. b3 Kf7 28. a3 Nf6 29. Rxe8 Kxe8 30. b4 axb4 31. axb4 Ncd7 32. Kb3 c5 33. bxc5 Nxc5+ 34. Kb4 Nfd7 35. g4 Ke7 36. g5 Na6+ 37. Kc3 Nab8 38. Re4+ Kf7 39. Kd4 b6 40. Kd5 h6 41. h4 Nc5 42. Re3 Nbd7 43. Kd6 hxg5 44. hxg5 Nf8 45. Re7+ Kg8 46. Kc6 g6 47. f6 Nce6 48. Kxb6 Nxg5 49. c5 Ngh7 50. f7+ Kg7 51. c6 Nf6 52. Kc5 g5 53. c7 N8d7+ 54. Kc6 Nb6 55. Re8 Kxf7 56. Rb8 Nfd5 57. Rxb6 Ne7+ 58. Kd7 g4 59. c8Q 1-0

[Event "Novorossiysk Small Land Rapid op"]
[Site "Novorossiysk"]
[Date "2023.07.27"]
[Round "6"]
[White "Yatchenko, Leonid"]
[Black "Palkovich, Denis"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2000"]
[BlackElo "2190"]
[PlyCount "123"]
[EventDate "2023.07.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qh5 5. Nb5 Kd8 6. d4 Bg4 7. d5 Ne5 8. Be2 Nxf3+ 9. gxf3 Bd7 10. Bf4 Bxb5 11. Bxb5 Nf6 12. Bc4 Qh4 13. Qd4 g5 14. Be5 Qxd4 15. Bxd4 Bg7 16. 0-0-0 Rg8 17. Rhg1 h6 18. h4 Ne8 19. Be3 gxh4 20. Rg4 Nd6 21. Bd3 f5 22. Rxh4 Kd7 23. c4 b6 24. b4 c5 25. dxc6+ Kxc6 26. c5 Nb5 27. Bxf5 Nc3 28. Rd3 Rad8 29. a4 bxc5 30. bxc5 Bf6 31. Rc4 Rg1+ 32. Kc2 Rxd3 33. Bxd3 Nd5 34. Be4 e6 35. Bxh6 Ra1 36. Be3 Ra2+ 37. Kb3 Rb2+ 38. Ka3 Rb8 39. Bxd5+ exd5 40. Rg4 Bb2+ 41. Ka2 d4 42. Bxd4 Bxd4 43. Rxd4 Kxc5 44. Rf4 Re8 45. Kb3 Re2 46. Rf5+ Kc6 47. Kb4 Rxf2 48. Rf6+ Kb7 49. Ka5 Rd2 50. Rf7+ Kb8 51. f4 Rd5+ 52. Ka6 Rd6+ 53. Kb5 Rd5+ 54. Kc6 Rd8 55. f5 Rc8+ 56. Kb5 Rc1 57. a5 Rb1+ 58. Ka6 Rf1 59. f6 Rf5 60. Rf8+ Kc7 61. f7 Kd7 62. Rb8 1-0

[Event "Novorossiysk Small Land Rapid op"]
[Site "Novorossiysk"]
[Date "2023.07.26"]
[Round "3"]
[White "Zakaryan, David"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2310"]
[BlackElo "2000"]
[PlyCount "113"]
[EventDate "2023.07.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. axb5 cxb5 6. b3 Bb7 7. d5 e6 8. bxc4 bxc4 9. Qa4+ Qd7 10. dxe6 Qxa4 11. exf7+ Kxf7 12. Rxa4 Bxe4 13. Bxc4+ Ke8 14. Nf3 Nf6 15. Nc3 Bc6 16. Nb5 a6 17. Nc7+ Kd8 18. Nxa8 Bxa4 19. 0-0 Bb5 20. Bxb5 axb5 21. Bf4 Kc8 22. Nc7 b4 23. Ne6 Nc6 24. Ra1 Kb7 25. Ne5 Bd6 26. Nxc6 Kxc6 27. Ra6+ Kb5 28. Rxd6 b3 29. Be3 Rb8 30. Nd4+ Kc4 31. Nxb3 Rxb3 32. h3 Nd5 33. Rd7 g6 34. Rxh7 Nxe3 35. fxe3 Rxe3 36. Kf2 Ra3 37. Rg7 Ra6 38. Kf3 Kd5 39. Kf4 Rf6+ 40. Kg5 Rf2 41. g4 Ke6 42. Rxg6+ Kf7 43. Ra6 Rb2 44. Ra7+ Kg8 45. h4 Rb5+ 46. Kh6 Rb6+ 47. Kh5 Rb5+ 48. g5 Rb6 49. g6 Rb4 50. Kg5 Rc4 51. h5 Rc5+ 52. Kh6 Rc8 53. Ra5 Rb8 54. Kg5 Rc8 55. h6 Rb8 56. h7+ Kh8 57. Kh6 1-0

[Event "Novorossiysk Small Land op"]
[Site "Novorossiysk"]
[Date "2023.07.23"]
[Round "7"]
[White "Yatchenko, Leonid"]
[Black "Bimiev, Ahmad"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2000"]
[BlackElo "2242"]
[PlyCount "70"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 Be7 4. Bb2 0-0 5. d3 d5 6. Nbd2 c5 7. e3 Nc6 8. Be2 d4 9. exd4 cxd4 10. 0-0 e5 11. a3 a5 12. Re1 Re8 13. Bf1 Bf8 14. Qc2 Nd7 15. Rab1 Nc5 16. Bc1 Na6 17. g3 h6 18. Bg2 Bf5 19. Ne4 Qd7 20. Nfd2 Bg6 21. f3 f5 22. Nf2 Nc5 23. b4 axb4 24. axb4 Na4 25. c5 Nc3 26. Rb2 Ra4 27. Nc4 Nxb4 28. Qd2 Qc7 29. Nb6 Ra2 30. Rxa2 Nbxa2 31. Bb2 Bxc5 32. Nc4 b5 33. Na3 Qd6 34. Nc2 b4 35. Na1 Bf7 0-1

[Event "Novorossiysk Small Land op"]
[Site "Novorossiysk"]
[Date "2023.07.21"]
[Round "5"]
[White "Saidov, Bilukhadzh"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2318"]
[BlackElo "2000"]
[PlyCount "85"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 cxd4 4. exd4 Qb6 5. Bc1 d5 6. Nf3 Bf5 7. Be2 Nc6 8. 0-0 e6 9. c3 Bd6 10. Nh4 Bg6 11. Nd2 Rb8 12. a4 Qc7 13. g3 0-0 14. Nxg6 hxg6 15. Nf3 a6 16. Bd3 b5 17. Qe2 b4 18. c4 dxc4 19. Bxc4 a5 20. Be3 Ne7 21. Rac1 Qb7 22. Ng5 Ned5 23. Rfe1 Nb6 24. Bb3 Rfe8 25. Qb5 Qa8 26. Qc6 Bf8 27. Qxa8 Rxa8 28. Rc7 Re7 29. Rec1 Nfd5 30. R7c6 Raa7 31. Kf1 Rec7 32. Ke2 Rxc6 33. Rxc6 Rc7 34. Bxd5 Nxd5 35. Rxc7 Nxc7 36. Kd3 Be7 37. Kc4 Nd5 38. Ne4 Kf8 39. Kb5 Ke8 40. Kxa5 Kd7 41. Kb5 Kc7 42. Bd2 Kb7 43. Nc5+ 1-0

[Event "Novorossiysk Small Land op"]
[Site "Novorossiysk"]
[Date "2023.07.18"]
[Round "2"]
[White "Yatchenko, Leonid"]
[Black "Afanasiev, Nikita"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2000"]
[BlackElo "2543"]
[PlyCount "58"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 b5 9. Bf4 Qb6 10. Nxc6 Qxc6 11. e5 b4 12. Ne2 Nd5 13. Nd4 Qc7 14. Bg3 Rb8 15. Qd3 g6 16. Qc4 Qb6 17. Nb3 Bb7 18. Qd4 Qc7 19. Bd3 a5 20. Nd2 Bc5 21. Qc4 Nb6 22. Qh4 Bxg2 23. Be4 Bxh1 24. Bxh1 Be7 25. Qd4 Rc8 26. Qd3 0-0 27. Ne4 Qc4 28. Qd2 Qxa2 29. Qh6 Nc4 0-1

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.07.05"]
[Round "9"]
[White "Yatchenko, Leonid"]
[Black "Samusenko, Maksim"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2000"]
[BlackElo "2456"]
[PlyCount "84"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Bg4 9. Be2 Bxe2 10. Qxe2 d5 11. Bg5 Nd4 12. Qd3 Bb4 13. exd5 Rc8 14. 0-0 Bxc3 15. Bxf6 gxf6 16. bxc3 Rxc3 17. Qe4 Qd6 18. Rae1 Kf8 19. Nb1 Rxc2 20. f4 Rg8 21. g3 Qb6 22. Kh1 Rxg3 23. hxg3 f5 24. Qxc2 Nxc2 25. Rxe5 Ne3 26. Re1 Ng4 27. R5e2 Qb3 28. Rg2 Qxd5 29. Nd2 Nf2+ 30. Kg1 Qxd2 31. Kf1 Qd3+ 32. Kxf2 Qd4+ 33. Kf1 Qxa4 34. Rge2 b5 35. Re8+ Kg7 36. Rc8 b4 37. Re7 a5 38. Rcc7 Qd1+ 39. Kf2 Qd4+ 40. Kf1 Qd5 41. Ra7 b3 42. Red7 Qc4+ 0-1

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.07.04"]
[Round "8"]
[White "Levchenko, Leonid"]
[Black "Yatchenko, Leonid"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2143"]
[BlackElo "2000"]
[PlyCount "110"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. f3 a5 11. Ndb5 Nb4 12. Na4 Ne8 13. Qd2 Nc6 14. Rfd1 Ne5 15. Rac1 Bxb5 16. cxb5 Nd7 17. f4 Nef6 18. Bf3 Rc8 19. b6 Rxc1 20. Rxc1 Qb8 21. Rc7 e5 22. Qxa5 exf4 23. Bxf4 Ne5 24. Be2 Nc6 25. Qb5 Nxe4 26. Bd3 Qe8 27. h3 Bd4+ 28. Kh2 Nf6 29. Bf1 Qe4 30. Bxd6 Rd8 31. Qe2 Rxd6 32. Qxe4 Nxe4 33. Rxb7 Be5+ 34. Kg1 Rd1 35. Nc3 Nxc3 36. bxc3 Bxc3 37. Kf2 Rb1 38. Bc4 Rxb6 39. Bxf7+ Kf8 40. Rc7 Bd4+ 41. Ke2 Ne5 42. Bb3 Rf6 43. Rxh7 Rf2+ 44. Kd1 Be3 45. Rh8+ Ke7 46. Rh7+ Kd6 47. Bc2 Rd2+ 48. Kc1 Nc4 49. Be4 Rxg2+ 50. Kd1 Rd2+ 51. Kc1 Rxa2+ 52. Kd1 Rd2+ 53. Kc1 Rd4+ 54. Kc2 Rxe4 55. Kd3 Rd4+ 0-1

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.07.03"]
[Round "7"]
[White "Yatchenko, Leonid"]
[Black "Sergienko, Sergey"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2000"]
[BlackElo "2306"]
[PlyCount "133"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. 0-0 e5 9. Qd3 Nf6 10. Nd2 Be7 11. Nc4 0-0 12. Ne3 Rc8 13. Ncd5 Nxd5 14. Nxd5 Bxd5 15. Qxd5 Qd7 16. c4 Qc6 17. Qxc6 bxc6 18. Be3 Rc7 19. Rfd1 f5 20. f3 fxe4 21. fxe4 Rb8 22. b3 Kf7 23. Kf2 Ke6 24. Rd3 Rd7 25. Rc1 a5 26. Ke2 Bd8 27. Rcd1 Bc7 28. Bc1 Bb6 29. Ba3 Bd4 30. Rg3 Rf8 31. Rf3 Rxf3 32. gxf3 c5 33. Bc1 a4 34. Bd2 axb3 35. axb3 Ra7 36. Rb1 Ra2 37. Kd3 g5 38. h3 Kf6 39. b4 cxb4 40. Rxb4 Ra1 41. Ke2 Rh1 42. Be3 Bxe3 43. Kxe3 Rxh3 44. Kf2 h5 45. Rb6 Ke7 46. Rb7+ Ke6 47. Rg7 Kf6 48. Rd7 g4 49. fxg4 hxg4 50. Rxd6+ Kg5 51. c5 Kf4 52. Rg6 Rh2+ 53. Ke1 Rc2 54. c6 g3 55. Kd1 Rc4 56. Kd2 Rxe4 57. Kc3 Re1 58. Kc2 Ra1 59. c7 Ra8 60. Kd2 Rc8 61. Rg7 g2 62. Rxg2 Rxc7 63. Rg8 Kf3 64. Rf8+ Ke4 65. Ra8 Rb7 66. Ra3 Rb2+ 67. Ke1 1/2-1/2

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.07.02"]
[Round "6"]
[White "Turobov, Ilia"]
[Black "Yatchenko, Leonid"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2103"]
[BlackElo "2000"]
[PlyCount "50"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. Bd3 Ne7 8. Nh4 Bxd3 9. Qxd3 c5 10. c3 Nc6 11. g3 Qb6 12. Be3 Qxb2 13. Nd2 c4 14. Qe2 Qxc3 15. Qh5 Nxd4 16. Ng6 fxg6 17. Qxg6+ Kd8 18. Bxd4 Qxd4 19. Nf3 Nxe5 20. Nxe5 Qxe5 21. Rfe1 Qf5 22. Rxe6 Qxg6 23. Rxg6 Kc7 24. Rd1 Rd8 25. Rd4 Rd7 0-1

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.07.01"]
[Round "5"]
[White "Kuznetsov, Felix"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2254"]
[BlackElo "2000"]
[PlyCount "46"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. h4 Rfc8 13. h5 Qa5 14. a3 Rab8 15. hxg6 hxg6 16. Be2 b5 17. Qg5 Qc7 18. e5 dxe5 19. Bxe5 Qc5 20. Bxf6 Bxf6 21. Rd8+ Rxd8 22. Qxc5 Rdc8 23. Qb4 Ra8 1-0

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.06.29"]
[Round "4"]
[White "Yatchenko, Leonid"]
[Black "Vlasenko, Miroslav"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2000"]
[BlackElo "2381"]
[PlyCount "102"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. e5 Nfd7 5. d4 e6 6. Ne2 cxd4 7. Nexd4 Nc6 8. Nxc6 bxc6 9. Bd3 Ba6 10. 0-0 Bxd3 11. Qxd3 Be7 12. b3 0-0 13. Bb2 a5 14. a4 Qc7 15. Rae1 Rab8 16. Nd2 Nc5 17. Qd4 Rfd8 18. Ba1 Rb4 19. Qe3 d4 20. Qg3 d3 21. Bc3 dxc2 22. Bxb4 axb4 23. Qe3 Nd3 24. Rc1 Bc5 25. Qe2 Bxf2+ 26. Kh1 Nxc1 27. Rxc1 Bd4 28. Nf3 h6 29. Qxc2 Bxe5 30. Nxe5 Qxe5 31. Qxc6 Qe3 32. a5 Qxb3 33. Rg1 Qa2 34. a6 b3 35. Qb7 b2 36. a7 Qa1 37. h3 Kh7 38. Kh2 Qc1 39. Qb8 Qc8 40. Qb6 Qa8 41. Qc7 f5 42. Qb6 Re8 43. Qc7 Rc8 44. Qb6 Rc1 45. Qxb2 Rxg1 46. Kxg1 Qxa7+ 47. Kh1 Qe3 48. Qc2 Qf4 49. Qc8 e5 50. g4 Qe4+ 51. Kg1 f4 0-1

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.06.28"]
[Round "3"]
[White "Kukhmazov, Arsen"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "A77"]
[WhiteElo "2502"]
[BlackElo "2000"]
[PlyCount "59"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. e4 0-0 9. Be2 Re8 10. 0-0 Nbd7 11. a4 Ne5 12. Ndb1 c4 13. Be3 Nfg4 14. Bd4 f5 15. h3 Nf6 16. exf5 Bxf5 17. Nd2 Nfd7 18. Nxc4 Nxc4 19. Bxc4 Qh4 20. Bxg7 Kxg7 21. Bb5 a6 22. Bxd7 Bxd7 23. Qd3 Bf5 24. Qd2 Qc4 25. a5 Re7 26. Ra4 Qc5 27. g4 Bd7 28. Ne4 Qa7 29. Qc3+ Kf7 30. Qf6+ 1-0

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.06.27"]
[Round "2"]
[White "Yatchenko, Leonid"]
[Black "Nesterov, Arseniy"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2000"]
[BlackElo "2558"]
[PlyCount "96"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. d3 Nf6 4. Nbd2 Be7 5. g3 c5 6. Bg2 0-0 7. Qe2 Nc6 8. 0-0 b5 9. e5 Nd7 10. c4 bxc4 11. dxc4 Nb6 12. b3 a5 13. Bb2 a4 14. Ne1 a3 15. Bc3 Qc7 16. Rc1 d4 17. Ba1 Nxe5 18. Bxa8 Nxa8 19. b4 Bb7 20. f4 Qc6 21. Kf2 Ng6 22. Nd3 e5 23. fxe5 Bg5 24. Ke1 Re8 25. Kd1 cxb4 26. Bxd4 Rd8 27. Be3 Be7 28. Kc2 Nc7 29. Kb1 Qd7 30. Nf4 Nxe5 31. Rfd1 Qf5+ 32. Rc2 Rd7 33. Qf1 b3 34. Nxb3 Be4 35. Rdc1 g5 36. Nd4 Bxc2+ 37. Rxc2 Qe4 38. Ng2 Rxd4 39. Bxd4 Qxd4 40. Qe2 Qg1+ 41. Ne1 Qb6+ 42. Kc1 Qd4 43. Nf3 Nxf3 44. Qxf3 g4 45. Qf5 Ne6 46. Rd2 Qxc4+ 47. Kd1 Bg5 48. Rf2 Qc1+ 0-1

[Event "Novorossiysk Small Land op"]
[Site "Novorossiysk"]
[Date "2022.07.28"]
[Round "8"]
[White "Savitskiy, Sergey"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2414"]
[BlackElo "1946"]
[PlyCount "41"]
[EventDate "2022.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Qc2 Bf5 8. Bxf5 gxf5 9. Qxf5 Nxd4 10. Qd3 Bg7 11. Be3 Nc6 12. Qxd5 Nf6 13. Qc4 Qd7 14. Nf3 Nd5 15. 0-0 Nxe3 16. fxe3 e6 17. Nbd2 Bh6 18. Ne4 Bxe3+ 19. Kh1 0-0-0 20. Ne5 Qd5 21. Nxf7 1-0

[Event "Novorossiysk Small Land Blitz"]
[Site "Novorossiysk"]
[Date "2022.07.17"]
[Round "2"]
[White "Yatchenko, Leonid"]
[Black "Vastrukhin, Oleg"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1946"]
[BlackElo "2367"]
[PlyCount "157"]
[EventDate "2022.07.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nbd2 b6 7. Ne1 Bb7 8. f3 Nbd7 9. Bb5 a6 10. Bxd7+ Nxd7 11. Nd3 0-0-0 12. b3 Nc5 13. Ke2 a5 14. Nxc5 Bxc5 15. Bb2 Ba6+ 16. c4 a4 17. Bc3 b5 18. Rhd1 b4 19. Be5 f6 20. Bf4 Bd4 21. Rab1 axb3 22. axb3 Kb7 23. Nf1 Kc6 24. Be3 Bc3 25. h4 e5 26. h5 g6 27. Ng3 Bc8 28. Rd5 f5 29. Bg5 Rxd5 30. exd5+ Kd6 31. h6 Bd7 32. Bf6 Ra8 33. f4 exf4 34. Bxc3 bxc3 35. Nh1 Ra2+ 36. Kf3 Ke5 37. Nf2 Kd4 38. Rd1+ Kc5 39. Nh3 Kb4 40. Ng5 c2 41. Rc1 Kxb3 42. Nxh7 Ra8 43. Ke2 Kb2 44. Kd2 Ba4 45. Nf6 Rh8 46. h7 g5 47. c5 g4 48. c6 f3 49. d6 cxd6 50. c7 Bb3 51. Ng8 Be6 52. Rxc2+ Kb3 53. Nf6 fxg2 54. Rc1 f4 55. Ke2 f3+ 56. Kf2 d5 57. Rc6 Bf5 58. Rb6+ Kc4 59. Rb8 g3+ 60. Kg1 f2+ 61. Kxg2 Bh3+ 62. Kxg3 f1Q 63. Rxh8 Qxf6 64. c8Q+ Kd3 65. Rf8 Qg7+ 66. Kxh3 Qxh7+ 67. Kg3 Qg6+ 68. Kf4 Qe4+ 69. Kg5 d4 70. Qf5 Qxf5+ 71. Kxf5 Ke3 72. Re8+ Kf3 73. Rd8 Ke3 74. Kg4 d3 75. Kg3 d2 76. Kg2 Ke2 77. Re8+ Kd3 78. Rd8+ Ke2 79. Re8+ 1/2-1/2

[Event "Tuapse Blitz op"]
[Site "Tuapse"]
[Date "2022.06.29"]
[Round "9"]
[White "Hasangatin, Ramil"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2465"]
[BlackElo "1946"]
[PlyCount "197"]
[EventDate "2022.06.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 h6 9. Nd2 Nf6 10. Nc4 Be7 11. Ne3 b5 12. Ncd5 0-0 13. 0-0 Rc8 14. c3 Bxd5 15. exd5 Qd7 16. Nf5 Rfe8 17. Bxh6 Bf8 18. Bg5 e4 19. Qh3 Re5 20. Bxf6 Rxf5 21. Bd4 Rc7 22. Rae1 Rxd5 23. Qxd7 Rxd7 24. Rxe4 f5 25. Re8 Kf7 26. Rfe1 b4 27. Ra8 bxc3 28. Bxc3 Rd3 29. Kf1 Rd5 30. Ree8 Be7 31. Ke2 Rc5 32. Kd3 d5 33. Rxe7+ Rxe7 34. Bb4 Rcc7 35. Bxe7 Kxe7 36. h4 g6 37. g3 Rb7 38. b3 Ke6 39. Kd4 Rc7 40. Re8+ Kf7 41. Re2 Kf6 42. Kxd5 Rc3 43. Kd4 Rc6 44. b4 Rc7 45. a4 Rc6 46. b5 Rc1 47. a5 Rb1 48. Kc5 Rc1+ 49. Kd6 Ra1 50. a6 Rb1 51. Kc6 Rb3 52. Kb7 Rxb5+ 53. Kxa7 f4 54. g4 Rb3 55. Ka8 f3 56. Re8 Kf7 57. Re4 Kg7 58. a7 g5 59. h5 Rb2 60. Rc4 Rxf2 61. Kb7 Rb2+ 62. Ka6 Ra2+ 63. Kb6 f2 64. Rc1 Kh6 65. Rf1 Rb2+ 66. Kc7 Ra2 67. Kb8 Rb2+ 68. Ka8 Ra2 69. Rh1 Rb2 70. Rf1 Ra2 71. Kb7 Rb2+ 72. Kc6 Ra2 73. Kb6 Rb2+ 74. Kc5 Ra2 75. Rxf2 Rxa7 76. Rf6+ Kh7 77. Rg6 Ra5+ 78. Kd6 Rb5 79. Kc6 Ra5 80. Kb6 Re5 81. Kc7 Ra5 82. Kd8 Rb5 83. Ke7 Ra5 84. Kf6 Ra6+ 85. Kxg5 Ra5+ 86. Kh4 Ra4 87. Re6 Ra7 88. Rd6 Kg7 89. h6+ Kh7 90. Kh5 Ra1 91. Rd7+ Kg8 92. g5 Ra6 93. g6 Ra5+ 94. Kg4 Ra4+ 95. Kf5 Ra5+ 96. Kf6 Ra6+ 97. Kf5 Ra5+ 98. Ke6 Ra8 99. Ke7 1-0

[Event "Tuapse Blitz op"]
[Site "Tuapse"]
[Date "2022.06.29"]
[Round "12"]
[White "Yatchenko, Leonid"]
[Black "Gochelashvili, David"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1946"]
[BlackElo "2324"]
[PlyCount "15"]
[EventDate "2022.06.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 e5 4. Nc3 d6 5. d3 Nge7 6. Be3 f5 7. g3 g6 8. h4 0-1

[Event "Tuapse Blitz op"]
[Site "Tuapse"]
[Date "2022.06.29"]
[Round "2"]
[White "Yatchenko, Leonid"]
[Black "Vastrukhin, Oleg"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1946"]
[BlackElo "2367"]
[PlyCount "41"]
[EventDate "2022.06.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. g3 d5 5. exd5 cxd5 6. Bg2 Nc6 7. Nxd5 e6 8. Ne3 Qxd4 9. Qxd4 Nxd4 10. Ne2 Nc6 11. c3 Nge7 12. Nc4 0-0 13. 0-0 b5 14. Na5 Bd7 15. Rd1 Rad8 16. Nb7 Bc8 17. Nxd8 Nxd8 18. Be3 a6 19. a4 bxa4 20. Bc5 Re8 21. Bxe7 1-0

[Event "Tuapse Rapid op"]
[Site "Tuapse"]
[Date "2022.06.26"]
[Round "2"]
[White "Khruschiov, Alexey"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2343"]
[BlackElo "1815"]
[PlyCount "49"]
[EventDate "2022.06.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 Bxc3 9. bxc3 0-0 10. Bd3 b6 11. c4 Nf6 12. Qe2 Bb7 13. Bc3 Nbd7 14. 0-0 Qc7 15. Rac1 Ng4 16. Bxh7+ Kxh7 17. Ng5+ Kg8 18. Qxg4 Qxc4 19. Qh3 Rfe8 20. d5 Qxd5 21. Qh7+ Kf8 22. Qxg7+ Ke7 23. Qxf7+ Kd8 24. Bf6+ Nxf6 25. Qc7# 1-0

[Event "Anapa Sea Harbor Cup"]
[Site "Anapa"]
[Date "2022.06.10"]
[Round "9"]
[White "Yatchenko, Leonid"]
[Black "Kalensky, Valery"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1815"]
[BlackElo "1961"]
[PlyCount "143"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. 0-0 h4 11. h3 Nd7 12. Bf4 Nf8 13. Bxd6 Qxd6 14. Rae1 g6 15. Qd2 Kg7 16. Qf4 Qxf4 17. Nxf4 Ne6 18. Bc4 Bd7 19. Nd3 Rad8 20. Re3 Nc7 21. Rfe1 Be6 22. Bxe6 Rxe6 23. Nc5 Rxe3 24. Rxe3 b6 25. Re7 bxc5 26. Rxc7 cxd4 27. cxd4 Rxd4 28. Rxa7 Rd1+ 29. Kh2 Rd2 30. f3 Rxb2 31. a4 Ra2 32. Rc7 Rxa4 33. Rxc6 Ra1 34. Rb6 Rf1 35. Ra6 g5 36. Rb6 Kg6 37. Ra6 Re1 38. Rb6 Re6 39. Rb5 Re1 40. Rb6 Kg7 41. Rb5 Re5 42. Rb6 f5 43. Ra6 Re1 44. Ra5 Kf6 45. Ra6+ Re6 46. Ra5 Kg6 47. Rb5 f4 48. Ra5 Re1 49. Ra6+ f6 50. Ra8 Rd1 51. Rg8+ Kf5 52. Re8 Rd6 53. Re4 Kg6 54. Re8 Kf7 55. Re4 Rd2 56. Ra4 Re2 57. Ra5 Rc2 58. Rb5 Ke6 59. Ra5 Rd2 60. Rb5 f5 61. Rb6+ Rd6 62. Rb5 Kf6 63. Rb8 Rd5 64. Rb6+ Kf7 65. Rb7+ Ke6 66. Rb6+ Rd6 67. Rb5 Kf6 68. Ra5 Kg6 69. Ra8 Kh5 70. Rh8+ Kg6 71. Ra8 Kh5 72. Rh8+ 1/2-1/2

[Event "Anapa Sea Harbor Cup"]
[Site "Anapa"]
[Date "2022.06.02"]
[Round "1"]
[White "Yatchenko, Leonid"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1815"]
[BlackElo "2480"]
[PlyCount "83"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 e5 4. Nc3 d6 5. d3 Nge7 6. Be3 Ng6 7. Nd5 Be7 8. Be2 0-0 9. h4 f5 10. exf5 Bxf5 11. h5 Nf4 12. Nxf4 exf4 13. Bxf4 Bxd3 14. Bxd3 Rxf4 15. g3 Rf8 16. Be4 Bf6 17. Qd5+ Kh8 18. Kf1 Bxb2 19. Nh4 Qxh4 20. Rxh4 Bxa1 21. Qe6 Rae8 22. Rf4 Be5 23. Rf7 Nd4 24. Qe7 Rg8 25. Qxb7 Ne6 26. Bd3 Bxg3 27. Re7 Rb8 28. Qe4 Ng5 29. Qg4 Bxf2 30. Qxg5 Bd4 31. Ke1 Rbf8 32. Qg4 Rf6 33. Qe4 g6 34. h6 Rff8 35. Qb7 Re8 36. Qxa7 Bf6 37. Rxe8 Rxe8+ 38. Kd1 Kg8 39. Be4 Be5 40. Bd5+ Kh8 41. a4 Rf8 42. a5 1-0

[Event "RUS-chT Rapid"]
[Site "Sochi"]
[Date "2021.10.15"]
[Round "4.4"]
[White "Trushnikov, Sergey"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2525"]
[BlackElo "1821"]
[PlyCount "55"]
[EventDate "2021.10.15"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kalmykiya Uralan"]
[BlackTeam "Krasnodarsk Region"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. d3 d6 6. 0-0 e6 7. c3 Nge7 8. d4 0-0 9. Be3 cxd4 10. cxd4 d5 11. e5 h5 12. Nbc3 Nf5 13. Bh3 Nce7 14. Bg5 Qa5 15. Qd2 Bd7 16. f3 Nc6 17. g4 hxg4 18. fxg4 Nfe7 19. Bg2 b5 20. Bf6 Qb6 21. Kh1 a5 22. Rf3 Rfe8 23. Rh3 g5 24. Qxg5 Ng6 25. Qh5 Kf8 26. Qh7 Re7 27. Qxg7+ Ke8 28. Rh8+ 1-0

[Event "Anapa Sea Harbor Cup Blitz"]
[Site "Anapa"]
[Date "2021.06.13"]
[Round "2"]
[White "Yatchenko, Leonid"]
[Black "Iljiushenok, Ilia"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1789"]
[BlackElo "2530"]
[PlyCount "106"]
[EventDate "2021.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Be6 8. Ne2 Qc7 9. Qc2 Nd7 10. Be3 g6 11. h4 0-0-0 12. Qd2 Rhe8 13. c4 f5 14. 0-0-0 Nf6 15. Bg5 Be7 16. Bf4 Qd7 17. Qc3 Ne4 18. Bxe4 fxe4 19. d5 Bg4 20. f3 exf3 21. gxf3 Bf5 22. Qa5 b6 23. Qa6+ Qb7 24. Qxb7+ Kxb7 25. dxc6+ Kxc6 26. Nd4+ Kc5 27. Nxf5 gxf5 28. b3 Bf6 29. Rxd8 Rxd8 30. Kc2 h5 31. Be3+ Kc6 32. Rg1 Re8 33. Bg5 Bd4 34. Rd1 Bc5 35. Rd2 Re1 36. Kb2 Rf1 37. f4 Be3 38. Re2 Bxf4 39. Bf6 Bd6 40. a3 f4 41. b4 f3 42. Rd2 f2 43. b5+ Kc7 44. Bd4 Rb1+ 45. Kxb1 f1Q+ 46. Kb2 Qf4 47. Rd3 Be5 48. Bxe5+ Qxe5+ 49. Kb3 Qf4 50. Rd5 Qxh4 51. c5 bxc5 52. Rxc5+ Kb7 53. a4 Qg3+ 0-1

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.15"]
[Round "5.1"]
[White "Yatchenko, Leonid"]
[Black "Mertins, Ostap"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1705"]
[BlackElo "1375"]
[PlyCount "115"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Novorossiysk"]
[BlackTeam "Estonia Maletaht"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "EST"]

1. e4 e6 2. Nf3 b6 3. d4 Bb7 4. Bd3 Nf6 5. e5 Nd5 6. c3 c5 7. a3 Nc6 8. Bc2 d6 9. 0-0 dxe5 10. dxe5 Qc7 11. Re1 Rd8 12. Qe2 a6 13. Bg5 Be7 14. Bxe7 Ncxe7 15. g3 b5 16. Nbd2 h6 17. c4 bxc4 18. Nxc4 Nb6 19. Nd6+ Kf8 20. Nxb7 Qxb7 21. Nd2 Ned5 22. Ne4 Nd7 23. Nd6 Qc6 24. Nc4 N7b6 25. Nxb6 Qxb6 26. Be4 Ke7 27. Rac1 Rb8 28. Qc4 Rhd8 29. Re2 Rbc8 30. Bg2 Qb5 31. Qh4+ Kf8 32. Rec2 c4 33. Rxc4 Rb8 34. b4 Qa4 35. Bxd5 exd5 36. Rc7 Qe8 37. Qd4 Rd7 38. Kg2 Rxc7 39. Rxc7 Qe6 40. Qc5+ Ke8 41. f4 d4 42. Qc6+ Qxc6+ 43. Rxc6 a5 44. bxa5 Rb3 45. a4 Rb4 46. Rd6 Rxa4 47. Rd5 d3 48. Rxd3 Rxa5 49. Kf3 Ra4 50. h4 h5 51. g4 hxg4+ 52. Kxg4 g6 53. Rf3 Ke7 54. Rb3 Ra1 55. Rb7+ Ke6 56. Rb3 Rg1+ 57. Rg3 Rxg3+ 58. Kxg3 1/2-1/2

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.14"]
[Round "4.3"]
[White "Bueckert, Diana"]
[Black "Yatchenko, Leonid"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "1705"]
[PlyCount "58"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Ireland Youth"]
[BlackTeam "Novorossiysk"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "RUS"]

1. f4 d5 2. Nf3 Nf6 3. e3 c6 4. b3 Bf5 5. Bb2 e6 6. Be2 Nbd7 7. 0-0 Bd6 8. Ne5 h6 9. Nxd7 Qxd7 10. d3 0-0-0 11. Nd2 Bc5 12. d4 Bd6 13. c4 g5 14. c5 Bb8 15. Qe1 gxf4 16. exf4 Rdg8 17. Nf3 Bh3 18. Nh4 Rg7 19. Rf2 Ne4 20. Rf3 Bg4 21. Rf1 Bxe2 22. Qxe2 Rhg8 23. Qe3 Rg4 24. Qh3 Qd8 25. Bc1 Rxh4 26. Qf3 Rhg4 27. Qh3 Rxg2+ 28. Kh1 Rg1+ 29. Rxg1 Nf2# 0-1

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.14"]
[Round "3.2"]
[White "Yatchenko, Leonid"]
[Black "Matsumura, Cocoro"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1705"]
[BlackElo "1896"]
[PlyCount "108"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Novorossiysk"]
[BlackTeam "Ile de France Youth"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "FRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 h6 9. Nd2 Nf6 10. Nc4 Be7 11. Ne3 Qd7 12. Ncd5 Bxd5 13. Nxd5 Nxd5 14. Qxd5 Rc8 15. Qd3 Rc6 16. Be3 Bg5 17. 0-0-0 Bxe3+ 18. Qxe3 0-0 19. f3 Rfc8 20. Rd2 Ra6 21. Kb1 Rc4 22. b3 Qb5 23. Rd5 Qb4 24. Qc1 Rcc6 25. Rhd1 b5 26. Qb2 Ra5 27. c3 Rxc3 28. Rxd6 Ra3 29. R6d5 Raxb3 30. axb3 Rxb3 31. R1d2 a5 32. Qxb3 Qxb3+ 33. Rb2 Qc4 34. Rdxb5 a4 35. Rb8+ Kh7 36. Rc2 Qd3 37. Rbc8 Qb3+ 38. Rb2 Qd3+ 39. Ka2 Kg6 40. Rc6+ Kg5 41. Rc7 h5 42. h3 Kh4 43. Rc6 Kg3 44. Rc7 g5 45. Rc8 f5 46. exf5 Qxf5 47. Rc4 Qd7 48. Rcb4 Qd1 49. Re4 Qd5+ 50. Ka3 Qa5 51. Rxa4 Qc3+ 52. Ka2 Qc5 53. Re4 Qa5+ 54. Kb1 Qd5 1/2-1/2

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.13"]
[Round "2.2"]
[White "Rombalskiy, Ivan"]
[Black "Yatchenko, Leonid"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1298"]
[BlackElo "1705"]
[PlyCount "66"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Murmansk CF"]
[BlackTeam "Novorossiysk"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. 0-0 0-0 9. Qd2 d5 10. Nxc6 bxc6 11. Rad1 Bb7 12. Bf3 e6 13. Bg5 Qc7 14. Rfe1 Nd7 15. exd5 cxd5 16. Bf4 Qb6 17. Rb1 Rac8 18. Red1 Ne5 19. Be3 Nxf3+ 20. gxf3 Qa6 21. f4 Rfd8 22. Ne2 d4 23. Nxd4 Bxd4 24. Bxd4 Qc6 25. f3 Qxf3 26. c3 Qh1+ 27. Kf2 Qxh2+ 28. Ke1 Qh1+ 29. Kf2 Qf3+ 30. Ke1 Qh1+ 31. Kf2 Qh4+ 32. Kg1 Qg3+ 33. Kf1 Ba6+ 0-1

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.13"]
[Round "1.3"]
[White "Yatchenko, Leonid"]
[Black "Filimonov, Viktor"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1705"]
[BlackElo "1481"]
[PlyCount "117"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Novorossiysk"]
[BlackTeam "Leningrad Region"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Qe2 0-0 14. Ne5 Rc8 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qe2 Qd5 18. Kb1 Qe4 19. Qxe4 Nxe4 20. Be1 Rfd8 21. f3 Nd6 22. Bf2 Nb5 23. Rd3 Bf6 24. Rhd1 Nc7 25. c4 Ne8 26. g4 b5 27. b3 Nd6 28. Kc2 Nb7 29. c5 Rd5 30. b4 Bxe5 31. dxe5 Kf8 32. Ra3 Ra8 33. Rxd5 exd5 34. Ra6 Nd8 35. Bh4 Ne6 36. Kd3 Nf4+ 37. Kd4 Ne6+ 38. Ke3 Rc8 39. Rxa7 Re8 40. Kd3 Nf4+ 41. Kd2 Kg8 42. Bg3 Ne6 43. f4 Rd8 44. Ra6 Rc8 45. Ke3 Kf8 46. Kd3 Ke8 47. Ke3 Kf8 48. Bf2 Ke8 49. Kf3 Kf8 50. Be3 Ke8 51. Ke2 Ke7 52. Kd3 Ke8 53. f5 Nf8 54. Kd4 Nd7 55. Bf4 Ke7 56. Ra7 Ke8 57. e6 fxe6 58. fxe6 Nf8 59. Ke5 1-0

[Event "Wch-ch U12 rapid"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "6"]
[White "Pidluznij, Gleb"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "1947"]
[BlackElo "1587"]
[PlyCount "123"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 a6 10. a4 Re8 11. Nd2 Nbd7 12. e4 Ne5 13. Qc2 Nh5 14. h3 g5 15. Re1 h6 16. Nd1 Bd7 17. Ne3 Qc7 18. Nf5 Bxf5 19. exf5 b5 20. axb5 axb5 21. Rxa8 Rxa8 22. Qd1 Nf6 23. Nf3 Nfd7 24. Qc2 c4 25. Be3 Nd3 26. Rb1 N7c5 27. b3 cxb3 28. Rxb3 Ra1+ 29. Rb1 Qa5 30. Rxa1 Qxa1+ 31. Kh2 b4 32. Nd2 Bd4 33. Nb3 Nxb3 34. Qxb3 Bxe3 35. Qxd3 Bxf2 36. h4 gxh4 37. gxh4 Qe5+ 38. Kh3 Qf4 39. Be4 Qxh4+ 40. Kg2 Bc5 41. Qf3 Qg5+ 42. Kf1 Qc1+ 43. Kg2 Qd2+ 44. Kf1 Qd4 45. Qg2+ Qg7 46. Qf3 Qg1+ 47. Ke2 Qh2+ 48. Kd3 Qb2 49. Qg3+ Qg7 50. Qh4 Qg5 51. Qh3 Qc1 52. Qg4+ Kh8 53. f6 Qg5 54. Qc8+ Qg8 55. Qf5 b3 56. Kc3 Qg3+ 57. Kc4 Qg8 58. Kxb3 Bd4 59. Qh5 Qg5 60. Qxf7 Qe3+ 61. Ka4 Qxe4 62. Qg7# 1-0

[Event "Wch-ch U12 rapid"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "3"]
[White "Yatchenko, Leonid"]
[Black "Saveljev, Ivan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1587"]
[BlackElo "2040"]
[PlyCount "129"]
[EventDate "2019.08.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be6 9. Bg5 Be7 10. Bc4 0-0 11. Bxf6 Bxf6 12. Nd5 Bxd5 13. Bxd5 Qc7 14. c3 Rfd8 15. 0-0 Rac8 16. Qe2 Ne7 17. Rfd1 Qb8 18. Rd3 b5 19. Nc2 bxa4 20. Ne3 Qb5 21. Qc2 Rb8 22. Rd2 Bg5 23. Qxa4 Nxd5 24. Qxb5 Rxb5 25. exd5 a5 26. c4 Rb4 27. Rxa5 Bxe3 28. fxe3 Rxc4 29. h3 g6 30. Kh2 Kg7 31. Ra7 Kg8 32. g4 Rdc8 33. Rf2 R4c7 34. Ra6 Rc2 35. Kg3 Rxf2 36. Kxf2 Rc2+ 37. Kf3 Rxb2 38. Rxd6 Kf8 39. Rd8+ Ke7 40. Rh8 Rb5 41. Ke4 Rb4+ 42. Kf3 Rb5 43. Rxh7 Rxd5 44. h4 Kf6 45. h5 gxh5 46. gxh5 Ra5 47. Rh8 Kg7 48. Re8 Kf6 49. Rg8 Ra1 50. Kg2 Ra2+ 51. Kg3 Ra1 52. Rg4 Rh1 53. Rh4 Rg1+ 54. Kf3 Rg8 55. Ke4 Ra8 56. Kf3 Kg5 57. Rh1 f5 58. h6 Rh8 59. h7 Kg6 60. Rg1+ Kxh7 61. Rg5 Rf8 62. Kg3 Kh6 63. Kh4 f4 64. exf4 exf4 65. Rg2 0-1

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.09"]
[Round "5.2"]
[White "Efremov, Yaroslav"]
[Black "Yatchenko, Leonid"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "1453"]
[PlyCount "121"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Leningrad Region"]
[BlackTeam "Novorossiisk"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. d4 Bb7 10. Nbd2 Rb8 11. Nf1 Ba8 12. Ng3 a5 13. Nf5 a4 14. Bc2 Re8 15. Bg5 h6 16. Bh4 Bf8 17. Qd2 Kh7 18. b3 g6 19. Ne3 Be7 20. Bxf6 Bxf6 21. Ng4 Bg7 22. bxa4 bxa4 23. Bxa4 h5 24. Ng5+ Kg8 25. Bb3 Rxb3 26. axb3 hxg4 27. d5 Bh6 28. dxc6 Bxc6 29. c4 Bxg5 30. Qc2 Rf8 31. b4 f5 32. exf5 gxf5 33. b5 Be4 34. Qb3 Bf4 35. Qa3 Qh4 36. g3 Qh3 37. Rxe4 fxe4 38. gxf4 exf4 39. Qxh3 gxh3 40. Ra3 f3 41. Re3 Ra8 42. Kf1 Ra1+ 43. Re1 Rxe1+ 44. Kxe1 Kf7 45. Kd2 Ke6 46. Ke3 Ke5 47. Kd2 Kd4 48. Kc2 Kxc4 49. Kd2 d5 50. Ke3 Kc3 51. Kf4 Kd3 52. Ke5 Ke2 53. Kxd5 Kxf2 54. Kc6 Ke2 55. Kxc7 f2 56. b6 f1Q 57. b7 Qf4+ 58. Kc8 Qd6 59. b8Q Qxb8+ 60. Kxb8 Kd3 61. Kc7 0-1

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.08"]
[Round "4.2"]
[White "Yatchenko, Leonid"]
[Black "Kien, Clovis"]
[Result "0-1"]
[ECO "C58"]
[BlackElo "1399"]
[PlyCount "60"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Novorossiisk"]
[BlackTeam "Paris"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "FRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Bb7 9. Ba4 Bc5 10. a3 h6 11. Ne4 Nxe4 12. Qxe4 0-0 13. b4 f5 14. Qe2 Qh4 15. 0-0 Bd6 16. g3 Qh3 17. bxa5 f4 18. f3 fxg3 19. Qg2 gxh2+ 20. Kh1 Qh4 21. Qg4 Rxf3 22. Qxh4 Rxf1+ 23. Kxh2 Raf8 24. Qc4+ Kh8 25. Qxf1 Rxf1 26. Bb2 e4+ 27. Kg2 Rf4 28. Nc3 c5 29. Bb3 Rh4 30. Nb5 e3+ 0-1

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.07"]
[Round "3.3"]
[White "Wiegmann, Kathleen"]
[Black "Yatchenko, Leonid"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "63"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam"]
[BlackTeam "Novorossiisk"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "RUS"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. Nc3 Bd6 7. d3 h6 8. Nge4 a6 9. a3 b5 10. Ba2 Bb7 11. 0-0 a5 12. Ne2 Nxe2+ 13. Qxe2 Nxd5 14. Qf3 0-0 15. Qg3 Kh7 16. Nxd6 cxd6 17. Qf3 Nb4 18. Qxb7 Nxc2 19. Rb1 Rb8 20. Qd5 f5 21. Be3 f4 22. Ba7 Ra8 23. Qb7 f3 24. Rbc1 Rxa7 25. Qxa7 Qg5 26. g3 e4 27. Rxc2 Qf5 28. Rc7 exd3 29. Rxg7+ Kh8 30. Qd4 Rf6 31. Rg8+ Kh7 32. Qa7+ 1-0

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.07"]
[Round "2.1"]
[White "Yatchenko, Leonid"]
[Black "Gray, Edward"]
[Result "0-1"]
[ECO "B75"]
[BlackElo "1365"]
[PlyCount "114"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Novorossiisk"]
[BlackTeam "Sussex"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. g4 a6 10. h4 Nxd4 11. Bxd4 b5 12. a3 Rc8 13. h5 Rg8 14. hxg6 hxg6 15. Nd5 Rb8 16. Nxf6+ exf6 17. Be3 Qe7 18. Rd1 Bf8 19. Qd4 Qe5 20. Qa7 Rc8 21. Be2 Rxc2 22. Qxa6 Qxb2 23. Rh2 Qe5 24. Rh3 Qc3+ 25. Bd2 Qc5 26. Qa8+ Ke7 27. Rh1 Qc8 28. Qxc8 Rxc8 29. Rb1 Rb8 30. a4 b4 31. Bxb4 Ke8 32. Kf2 Bxa4 33. Bc3 Rc8 34. Bxf6 Bd7 35. Ba6 Ra8 36. Bc4 Be7 37. Bxe7 Kxe7 38. Rh7 Rgf8 39. Rb7 Ke8 40. Bxf7+ Rxf7 41. Rxd7 Ra2+ 42. Kg3 Rxd7 43. Rh8+ Ke7 44. f4 Ra3+ 45. Kh4 Ra4 46. Rh7+ Kd8 47. Rh8+ Kc7 48. Re8 d5 49. exd5 Rxf4 50. Kg5 Rd4 51. Re6 R7xd5+ 52. Kh4 g5+ 53. Kh5 Rd1 54. Kg6 Rd6 55. Rxd6 Rxd6+ 56. Kf5 Kd7 57. Ke4 Rf6 0-1

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.06"]
[Round "1.3"]
[White "Yatchenko, Leonid"]
[Black "Poliato, Irina"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1355"]
[PlyCount "104"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Novorossiisk"]
[BlackTeam "Murmansk Region"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Nf6 7. 0-0 Bg4 8. Nbd2 e6 9. Re1 Bd6 10. Qa4 0-0 11. h3 Bh5 12. b4 a6 13. b5 axb5 14. Qxb5 Rfc8 15. a4 Na7 16. Qb1 Qxc3 17. Ng5 h6 18. Ngf3 Bxf3 19. Nxf3 Qb4 20. Bb2 Nc6 21. Ba3 Qxb1 22. Rexb1 Bxa3 23. Rxa3 Rc7 24. Ra2 Rac8 25. Rab2 Nd8 26. Ne5 Ne8 27. Bb5 Nd6 28. Bd7 Ra8 29. Rb6 Nc4 30. Rc1 Nxb6 31. Rxc7 Nxd7 32. Rxd7 Kf8 33. Rc7 Rxa4 34. Rc8 Ke7 35. Rc7+ Ke8 36. Nf3 Rc4 37. Rxc4 dxc4 38. Kf1 b5 39. Ke1 Nc6 40. Kd2 Kd7 41. Kc3 Kd6 42. Ne1 Kd5 43. Nc2 b4+ 44. Kb2 b3 45. Ne3+ Kxd4 46. Nd1 Nb4 47. f3 Nd3+ 48. Ka3 b2 49. Ka2 c3 50. Kb1 Kc4 51. Ne3+ Kb3 52. g4 Nb4 0-1

