[Event "Ekaterinburg Scerbin Memorial"]
[Site "Ekaterinburg"]
[Date "2024.01.14"]
[Round "7"]
[White "Smirnov, Pavel"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2526"]
[BlackElo "1854"]
[PlyCount "67"]
[EventDate "2024.01.13"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. 0-0 Nc6 9. e3 Be7 10. exd4 exd4 11. Bf4 Be6 12. Ne5 Rc8 13. Nd2 0-0 14. Ndf3 Nxe5 15. Nxe5 Bxc4 16. Nxc4 Rxc4 17. Qd3 b5 18. Rad1 Rc5 19. b3 Nd5 20. Qxd4 Nxf4 21. Qxf4 Qb6 22. Rd7 Bg5 23. Qg4 h6 24. Rb7 Qa6 25. Qd7 Qxa2 26. Bd5 Qb2 27. Qf5 Kh8 28. Rxf7 Rxf7 29. Qxf7 Rc8 30. Re1 Qd2 31. Re8+ Rxe8 32. Qxe8+ Kh7 33. Be4+ g6 34. Qxg6+ 1-0

[Event "Khanty-Mansiysk Governor Cup Rapid"]
[Site "Khanty-Mansiysk"]
[Date "2023.11.28"]
[Round "10"]
[White "Levchenko, Leonid"]
[Black "Sheka, Nikolay"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2193"]
[BlackElo "1881"]
[PlyCount "112"]
[EventDate "2023.11.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nc6 5. e4 Bg7 6. Be3 Qb6 7. Nb3 Qd8 8. Nc3 Bxc3+ 9. bxc3 Nf6 10. f3 d6 11. Be2 0-0 12. c5 d5 13. exd5 Nxd5 14. Bd2 e5 15. 0-0 Qe7 16. Bc4 Be6 17. Qe2 Rad8 18. Rfe1 Rfe8 19. Rad1 Qf6 20. Bd3 Nf4 21. Bxf4 exf4 22. Qc2 a5 23. Bb5 Qg5 24. Qf2 Rxd1 25. Rxd1 Bxb3 26. axb3 Re3 27. Bxc6 bxc6 28. b4 a4 29. Ra1 Qe5 30. Qd2 h5 31. h3 Re2 32. Qd8+ Kh7 33. Qd7 Re1+ 34. Rxe1 Qxe1+ 35. Kh2 Qe6 36. Qa7 Qb3 37. b5 cxb5 38. c6 a3 39. c7 Qxc3 40. c8R Qxc8 41. Qxf7+ Kh6 42. Qxf4+ Kg7 43. Qd4+ Kf7 44. Qd5+ Qe6 45. Qb7+ Kf6 46. f4 a2 47. Qa8 Kg7 48. Qa7+ Qf7 49. Qd4+ Kh7 50. f5 gxf5 51. Qe5 b4 52. h4 b3 53. g3 Kg6 54. Qh8 Qf6 55. Qg8+ Kh6 56. Qxb3 a1Q 0-1

[Event "Khanty-Mansiysk Governor Cup Rapid"]
[Site "Khanty-Mansiysk"]
[Date "2023.11.28"]
[Round "9"]
[White "Sheka, Nikolay"]
[Black "Belyakov, Bogdan"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1881"]
[BlackElo "2415"]
[PlyCount "97"]
[EventDate "2023.11.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Qf3 Nxc4 6. dxc4 Bb4 7. Nge2 d6 8. h3 Be6 9. b3 Nd7 10. 0-0 Bxc3 11. Nxc3 0-0 12. Bb2 Nc5 13. Qg3 f5 14. f4 Rf6 15. exf5 Rxf5 16. Ne2 Bd7 17. Rad1 Qe7 18. Qe3 e4 19. Ng3 Rf7 20. b4 Na6 21. a3 Bf5 22. Rd5 Raf8 23. Nxf5 Rxf5 24. Rxf5 Rxf5 25. Qxa7 c6 26. Qd4 h6 27. g3 Rf7 28. Re1 Qe6 29. Rxe4 Qxh3 30. Re8+ Kh7 31. Qd3+ Qf5 32. Qxf5+ Rxf5 33. Re7 h5 34. Rxg7+ Kh6 35. Rxb7 h4 36. gxh4 Kh5 37. Rb6 Nc7 38. Rxc6 Ne8 39. Rc8 Rxf4 40. Rxe8 Rxc4 41. Re2 Kxh4 42. Rd2 Rc6 43. Kf2 Kg4 44. Ke3 Kf5 45. Kd4 Ke6 46. Re2+ Kd7 47. Kd5 Rb6 48. c4 Ra6 49. Rh2 1-0

[Event "Khanty-Mansiysk Governor Cup Rapid"]
[Site "Khanty-Mansiysk"]
[Date "2023.11.28"]
[Round "11"]
[White "Sheka, Nikolay"]
[Black "Volkov, Sergey"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1881"]
[BlackElo "2456"]
[PlyCount "88"]
[EventDate "2023.11.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 a6 6. a3 Nc6 7. Bc4 b5 8. Ba2 Nf6 9. d3 Bd6 10. 0-0 Qc7 11. Nh4 Bf4 12. Ne2 Bxh2+ 13. Kh1 Bd6 14. f4 Be7 15. Qe1 Qd8 16. Qg3 Nxe4 17. dxe4 Bxh4 18. Qxg7 Bf6 19. Qh6 Rg8 20. e5 Bg7 21. Qh5 c4 22. Kg1 Bb7 23. Qxh7 Ne7 24. Rf2 Qd5 25. b3 0-0-0 26. bxc4 bxc4 27. Rb1 Nf5 28. Rb4 Rh8 29. Rxc4+ Kb8 30. Qxh8 Rxh8 31. Rc8+ Rxc8 32. Bxd5 Bxd5 33. g4 Rxc2 34. gxf5 d3 35. Nd4 Rxc1+ 36. Kh2 exf5 37. Nxf5 Bf8 38. Rb2+ Kc7 39. Ne3 Be4 40. Kg3 Bc5 41. Ng4 Rc2 42. Rb1 Rg2+ 43. Kh3 d2 44. Rd1 Bf3 0-1

[Event "Khanty-Mansiysk Governor Cup Rapid"]
[Site "Khanty-Mansiysk"]
[Date "2023.11.27"]
[Round "7"]
[White "Pridorozhni, Aleksei"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2486"]
[BlackElo "1881"]
[PlyCount "67"]
[EventDate "2023.11.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Qxd4 Nc7 7. Qh4 b5 8. Bh6 Bxh6 9. Qxh6 Ne6 10. Nbd2 Qb6 11. g3 Bb7 12. Bg2 Nc6 13. 0-0 0-0-0 14. b4 d5 15. exd6 exd6 16. a4 Ne5 17. axb5 Ng4 18. Qh4 h5 19. h3 Nh6 20. Qf6 Kb8 21. c4 h4 22. Nxh4 Bxg2 23. Kxg2 g5 24. Nf5 Nxf5 25. Qxf5 Qd4 26. Nf3 Qxc4 27. Rfc1 Qb3 28. b6 axb6 29. Rab1 Qa2 30. Qb5 Qa7 31. Rc6 Nc7 32. Rxb6+ Kc8 33. Qf5+ Ne6 34. Rc1+ 1-0

[Event "Khanty-Mansiysk Governor Cup Rapid"]
[Site "Khanty-Mansiysk"]
[Date "2023.11.27"]
[Round "5"]
[White "Vastrukhin, Oleg"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2343"]
[BlackElo "1881"]
[PlyCount "69"]
[EventDate "2023.11.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. Ne2 Nc6 5. 0-0 d6 6. c3 Nf6 7. d4 cxd4 8. cxd4 0-0 9. Nbc3 a5 10. h3 e5 11. Be3 Re8 12. d5 Nb4 13. Nb5 b6 14. Rc1 Nxa2 15. Rc6 Bd7 16. Rxd6 Rb8 17. Qb3 Nb4 18. Rc1 Bf8 19. Bg5 Bxd6 20. Nxd6 Rf8 21. f4 Qe7 22. Nc4 exf4 23. e5 Qc5+ 24. Kh1 a4 25. Qf3 Nfxd5 26. gxf4 Be6 27. f5 Bxf5 28. Ne3 Qb5 29. Nxf5 gxf5 30. Qxf5 f6 31. Bh6 Rf7 32. e6 Re7 33. Nf4 Nc7 34. Qxf6 Rbe8 35. Rg1 1-0

[Event "Khanty-Mansiysk Governor Cup Rapid"]
[Site "Khanty-Mansiysk"]
[Date "2023.11.26"]
[Round "2"]
[White "Demidov, Mikhail"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2562"]
[BlackElo "1881"]
[PlyCount "135"]
[EventDate "2023.11.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 Nf6 3. d4 e6 4. c4 b6 5. d5 exd5 6. cxd5 d6 7. Nc3 a6 8. a4 g6 9. h3 Bg7 10. Bd3 0-0 11. 0-0 Nbd7 12. e4 Ne8 13. Re1 Rb8 14. Bf4 Qe7 15. Qe2 Nc7 16. e5 dxe5 17. Nxe5 Nxe5 18. Bxe5 Bxe5 19. Qxe5 Qxe5 20. Rxe5 Rd8 21. Re7 Ne8 22. Ra7 Rb7 23. Rxb7 Bxb7 24. Bc4 Nd6 25. b3 Re8 26. Rc1 Kg7 27. f3 f5 28. Kf2 Kf6 29. g4 f4 30. h4 Re3 31. Nd1 Re5 32. Nc3 Re3 33. Nd1 Re5 34. g5+ Ke7 35. Nc3 Nf5 36. Ne2 Bxd5 37. Nxf4 Bxc4 38. bxc4 Nd4 39. Rb1 b5 40. cxb5 axb5 41. axb5 Kd7 42. Nd3 Rf5 43. f4 c4 44. Ne5+ Kc7 45. Ke3 Nc2+ 46. Ke4 Na3 47. b6+ Kb7 48. Ra1 Nc2 49. Rc1 Na3 50. Ra1 Nb5 51. Nxc4 Rc5 52. Ne5 Nd6+ 53. Kd4 Rb5 54. Nd7 Kc6 55. Nf6 Rxb6 56. Rc1+ Kb7 57. Nxh7 Nf5+ 58. Kd5 Nxh4 59. Nf6 Ng2 60. f5 Ne3+ 61. Ke5 Nxf5 62. Nd5 Rb5 63. Ke6 Nd4+ 64. Kd6 Nf5+ 65. Ke6 Nd4+ 66. Ke5 Nf5 67. Rc3 Ne7 68. Rc7+ 1-0

[Event "Khanty-Mansiysk Governor Cup 19th"]
[Site "Khanty-Mansiysk"]
[Date "2023.11.17"]
[Round "1"]
[White "Remizov, Yaroslav"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2437"]
[BlackElo "1881"]
[PlyCount "93"]
[EventDate "2023.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 g6 3. c3 Nf6 4. e5 Nd5 5. Qb3 Nc7 6. Bc4 e6 7. d4 cxd4 8. cxd4 Nc6 9. h4 h6 10. Nbd2 b5 11. Bd3 a6 12. Ne4 Nd5 13. 0-0 Be7 14. Re1 Kf8 15. Nd6 Bxd6 16. exd6 Bb7 17. Be4 Na5 18. Qd3 Nc4 19. b3 Ncb6 20. Ne5 Qf6 21. a4 bxa4 22. bxa4 Kg7 23. Qg3 Rac8 24. Ra3 Rxc1 25. Rxc1 Nf4 26. Re1 Bxe4 27. Rxe4 Nbd5 28. Rf3 g5 29. Qg4 Qf5 30. Qxf5 exf5 31. Re1 Re8 32. g3 Ng6 33. hxg5 hxg5 34. Rxf5 f6 35. Nd3 Rxe1+ 36. Nxe1 Nb4 37. Rc5 Kf7 38. Nc2 Nc6 39. d5 Nce5 40. Nb4 Nf3+ 41. Kg2 Nge5 42. Nxa6 Nd4 43. Nb8 Nf5 44. a5 Nxd6 45. a6 Nec4 46. Nxd7 Ke7 47. a7 1-0

[Event "St Petersburg Rapid 2023"]
[Site "St Petersburg"]
[Date "2023.08.26"]
[Round "2"]
[White "Turov, Maxim"]
[Black "Sheka, Nikolay"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2552"]
[BlackElo "1953"]
[PlyCount "55"]
[EventDate "2023.08.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Nge2 b6 4. d4 cxd4 5. Qxd4 Nc6 6. Qd2 Nf6 7. b3 e6 8. Bb2 Bb7 9. 0-0-0 Qc7 10. f4 d6 11. Kb1 0-0-0 12. Qe1 Kb8 13. g3 Be7 14. Bg2 Rc8 15. f5 Rhe8 16. fxe6 fxe6 17. Nf4 Bf8 18. Bh3 Nd8 19. Qe2 g5 20. Nh5 Nxh5 21. Qxh5 Bg7 22. Qxe8 Bxc3 23. Bxe6 Nxe6 24. Qxe6 Bxb2 25. Kxb2 Qxc2+ 26. Ka1 Qc3+ 27. Kb1 Qc2+ 28. Ka1 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.24"]
[Round "9"]
[White "Dneprov, Andrey"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1763"]
[BlackElo "1953"]
[PlyCount "111"]
[EventDate "2023.08.18"]
[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 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bg7 9. Nxc6 bxc6 10. Qxc6+ Bd7 11. Qf3 0-0 12. Bd3 Qc7 13. 0-0 Rab8 14. Re1 e5 15. Ne4 Nxe4 16. Bxe4 Kh8 17. Qe2 Be6 18. a4 f5 19. Bd3 e4 20. Bb5 Bd5 21. g3 Be5 22. Bh6 Rfd8 23. Rad1 a6 24. Bxa6 Rxb2 25. Qe3 Qxc2 26. Qa7 Rd7 27. Rxd5 Rxd5 28. Bc4 Rd8 29. Rc1 Rb1 30. Qe7 Rxc1+ 31. Kg2 Qxf2+ 32. Kxf2 Rc2+ 33. Be2 Bd4+ 34. Ke1 Rb8 35. Bb5 Rbc8 36. Qd6 Bc3+ 37. Kf1 Rxh2 38. Bf4 Bg7 39. Bc6 Rc2 40. Bb5 Rb2 41. Kg1 Rb1+ 42. Kf2 Rb2+ 43. Be2 e3+ 44. Bxe3 f4 45. gxf4 Re8 46. Qd7 Rf8 47. Kf3 g5 48. Bd3 Rb4 49. Bf5 gxf4 50. Bxf4 Rb6 51. Be5 Rb3+ 52. Ke2 Rg8 53. Bxg7+ Rxg7 54. Qe8+ Rg8 55. Qxg8+ Kxg8 56. Be6+ 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.23"]
[Round "8"]
[White "Sheka, Nikolay"]
[Black "Bendik, Margarita"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1953"]
[BlackElo "1690"]
[PlyCount "106"]
[EventDate "2023.08.18"]
[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 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Nf3 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Bd3 Bc5 10. Qe2 Nd4 11. Nxd4 Bxd4 12. 0-0 0-0 13. Rd1 Qe5 14. Bxh7+ Kxh7 15. Qd3+ Kg8 16. Qxd4 Qxd4 17. Rxd4 e5 18. Rd5 Bf5 19. Rxe5 Rfe8 20. Rxe8+ Rxe8 21. Be3 Bxc2 22. Bxa7 Re2 23. Bd4 g6 24. Bc3 f5 25. a4 Kf7 26. a5 Bd3 27. Rd1 Bb5 28. h3 Bc6 29. Rd6 Re6 30. Rd4 Re4 31. Rd2 Bb5 32. f3 Re8 33. Kh2 Re2 34. Rd6 Re6 35. Rd8 Bc6 36. Rd2 Bb5 37. h4 Re8 38. Kg3 Bc6 39. Rd4 Bb5 40. Rd5 Bc6 41. Rc5 Re6 42. b4 Rd6 43. b5 Bd5 44. Rc7+ Ke8 45. Be5 Rd7 46. Rc5 Ke7 47. Kf4 Ke6 48. b6 Rh7 49. g3 Rd7 50. Bc7 Kf7 51. a6 bxa6 52. Rxd5 Rxd5 53. b7 Rb5 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.22"]
[Round "7"]
[White "Getman, Tatyana"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2211"]
[BlackElo "1953"]
[PlyCount "73"]
[EventDate "2023.08.18"]
[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 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Qc7 6. Bd2 a6 7. Nf3 Bxc5 8. e3 Be7 9. Bd3 b6 10. 0-0 Bb7 11. a3 d6 12. b4 0-0 13. e4 Nbd7 14. h3 Rac8 15. Rac1 Qb8 16. Rfe1 Rfe8 17. Bf4 Qa8 18. Qd2 Bf8 19. Bh2 Red8 20. Qe2 h6 21. Nd4 d5 22. cxd5 exd5 23. e5 Re8 24. Qb2 Ne4 25. f3 Nxc3 26. Rxc3 g6 27. Rxc8 Qxc8 28. Rc1 Qd8 29. e6 Nb8 30. Rc7 Re7 31. Rxe7 Bxe7 32. exf7+ Kxf7 33. Qc2 Nd7 34. Bxg6+ Kg8 35. Bf7+ Kxf7 36. Qh7+ Kf6 37. Qf5+ 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.21"]
[Round "5"]
[White "Lezina, Anna"]
[Black "Sheka, Nikolay"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1659"]
[BlackElo "1953"]
[PlyCount "118"]
[EventDate "2023.08.18"]
[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 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 d6 6. Re1 Nf6 7. c3 0-0 8. d4 cxd4 9. cxd4 e5 10. d5 Nb4 11. Nc3 a5 12. h3 Ne8 13. a3 Na6 14. b4 f5 15. Qb3 h6 16. Be3 axb4 17. axb4 Nac7 18. Rxa8 Nxa8 19. Nh4 f4 20. Bd2 g5 21. Nf3 Nf6 22. g4 h5 23. Nxg5 hxg4 24. Ne6 Bxe6 25. dxe6 Qe7 26. hxg4 Nc7 27. Nd5 Qxe6 28. Nxf6+ Bxf6 29. Qxe6+ Nxe6 30. Bf1 Nd4 31. Kg2 Bh4 32. Bc4+ Kg7 33. Rh1 Rc8 34. Rc1 b5 35. Bd5 Rxc1 36. Bxc1 Kf6 37. Bd2 f3+ 38. Kf1 Bg5 39. Bc3 Ne2 40. Ba1 Bd2 41. Bc6 Bxb4 42. Bxb5 Nf4 43. Bb2 Nh3 44. Bc1 Bc5 45. g5+ Kg7 46. Be8 Nxf2 47. Bh5 Nxe4 48. Bxf3 Ng3+ 49. Kg2 Nf5 50. Be4 Ne7 51. Kf3 Kf7 52. Bb2 Ke6 53. Ke2 d5 54. Bh7 d4 55. Kd3 Nc8 56. Kc4 Be7 57. Bxd4 exd4 58. Kxd4 Bxg5 59. Bc2 Nd6 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.21"]
[Round "6"]
[White "Sheka, Nikolay"]
[Black "Ulasevich, Andrey"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1953"]
[BlackElo "1654"]
[PlyCount "57"]
[EventDate "2023.08.18"]
[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. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. Bc4 0-0 9. d3 a6 10. Qa3 b6 11. 0-0 Bb7 12. Re1 Re8 13. Qb4 b5 14. Bb3 Nb6 15. Qh4 Nbxd5 16. Ne4 Qc8 17. Bg5 h5 18. h3 Qd8 19. Re2 Rc8 20. Rae1 a5 21. a3 a4 22. Ba2 Ba6 23. Nxf6+ Nxf6 24. Ne5 e6 25. Nxf7 Kxf7 26. Rxe6 Rxe6 27. Rxe6 Kf8 28. Qb4+ Kg8 29. Re8+ 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.20"]
[Round "4"]
[White "Sheka, Nikolay"]
[Black "Plonskiy, Danila"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1953"]
[BlackElo "1589"]
[PlyCount "83"]
[EventDate "2023.08.18"]
[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 e5 2. Nc3 Nf6 3. Bc4 Bb4 4. d3 d5 5. exd5 Nxd5 6. Nge2 Bg4 7. Bxd5 Bxc3+ 8. bxc3 Qxd5 9. f3 Bf5 10. 0-0 Nd7 11. Be3 0-0-0 12. c4 Qe6 13. Qe1 h5 14. Qa5 a6 15. Nc3 Nf6 16. Rab1 Rd6 17. Rb3 b6 18. Qxa6+ Kd7 19. Qb5+ Ke7 20. c5 Rc6 21. Re1 Nd5 22. Nxd5+ Qxd5 23. c4 Qd7 24. cxb6 cxb6 25. Qxe5+ Be6 26. Qxg7 Qe8 27. Qg5+ Kd7 28. Rxb6 Rxb6 29. Bxb6 Qa8 30. d4 Qc6 31. Bc5 Re8 32. Qe3 Rc8 33. Kh1 h4 34. h3 Qc7 35. d5 Qxc5 36. dxe6+ fxe6 37. Qxe6+ Kc7 38. Rd1 Qb4 39. a3 Qxa3 40. Qd7+ Kb6 41. Rb1+ Kc5 42. Qd5# 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.19"]
[Round "2"]
[White "Sheka, Nikolay"]
[Black "Kuznetsov, Felix"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1953"]
[BlackElo "2248"]
[PlyCount "76"]
[EventDate "2023.08.18"]
[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 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. b3 e6 7. Bb2 d5 8. exd5 exd5 9. 0-0-0 Be6 10. a3 Be7 11. Bd3 Rc8 12. Nge2 0-0 13. f3 a6 14. Kb1 b5 15. g4 b4 16. axb4 Bxb4 17. g5 Nd7 18. Qf4 Nc5 19. Nxd5 Bxd5 20. Be4 Nxe4 21. fxe4 Bd6 22. Qe3 Bxb3 23. cxb3 Qe7 24. Nc3 Be5 25. Rhf1 Rb8 26. Nd5 Qe6 27. Rc1 Na5 28. b4 Bxb2 29. Kxb2 Rxb4+ 30. Nxb4 Nc4+ 31. Rxc4 Qxc4 32. Rf5 Qxb4+ 33. Qb3 Qxe4 34. Rf3 Qe5+ 35. Ka3 Qxg5 36. Qc3 g6 37. Qc4 Qa5+ 38. Kb3 Qb5+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.19"]
[Round "3"]
[White "Venskaya, Nika"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1626"]
[BlackElo "1953"]
[PlyCount "103"]
[EventDate "2023.08.18"]
[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. Nf3 e6 3. e3 c5 4. b3 cxd4 5. exd4 b6 6. Bd3 Be7 7. 0-0 0-0 8. c4 d5 9. Nc3 Nc6 10. a3 Ba6 11. Nb5 Rc8 12. Bb2 Bd6 13. Nxd6 Qxd6 14. c5 bxc5 15. Bxa6 Rb8 16. dxc5 Qxc5 17. Bd3 Qd6 18. Re1 h6 19. b4 Nd7 20. Rc1 Rfe8 21. Bb1 e5 22. Nh4 g6 23. Ba2 Nf6 24. Rc5 Nxb4 25. axb4 Rxb4 26. Rc2 Rxh4 27. Rce2 Rh5 28. h3 Re6 29. Qb3 e4 30. Bxf6 Rxf6 31. Rd1 Rff5 32. Rxe4 Qf6 33. Re8+ Kh7 34. Bb1 Rxf2 35. Bxg6+ Qxg6 36. Kxf2 Rg5 37. g3 h5 38. Qe3 Rf5+ 39. Kg2 d4 40. Qxd4 Rf6 41. Qe4 Rf5 42. g4 hxg4 43. hxg4 Rg5 44. Qxg6+ Rxg6 45. Kf3 Rf6+ 46. Kg3 Rg6 47. Re7 Kg7 48. Rxa7 Rb6 49. Rf1 Rb3+ 50. Kh4 Rb6 51. Rfxf7+ Kg8 52. Rfb7 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.18"]
[Round "1"]
[White "Zakharov, Yuri Vasilievich"]
[Black "Sheka, Nikolay"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1379"]
[BlackElo "1953"]
[PlyCount "37"]
[EventDate "2023.08.18"]
[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 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 e6 5. 0-0 Be7 6. Nbd2 0-0 7. e4 d6 8. c3 Nbd7 9. Qc2 c5 10. Re1 Qc7 11. Nf1 Rac8 12. Bg5 Rfd8 13. Rad1 Qb8 14. Qb1 Qa8 15. c4 h6 16. Bc1 Nf8 17. Re2 Ng6 18. Ree1 Bf8 19. N1d2 0-1

[Event "Ekaterinburg Rapid op"]
[Site "Ekaterinburg"]
[Date "2023.08.11"]
[Round "2"]
[White "Polschikov, Alexey"]
[Black "Sheka, Nikolay"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2402"]
[BlackElo "1953"]
[PlyCount "85"]
[EventDate "2023.08.11"]
[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 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 Nc6 6. Bg2 d6 7. 0-0 Bxd2 8. Qxd2 0-0 9. Nc3 e5 10. Rfd1 Bg4 11. dxe5 dxe5 12. Qe3 Qe7 13. Nd5 Nxd5 14. cxd5 Nb4 15. Rd2 Rfe8 16. a3 Na6 17. Rc1 Rad8 18. Ng5 Bf5 19. Ne4 Bxe4 20. Bxe4 b6 21. Bd3 Nc5 22. Bb5 Rf8 23. b4 axb4 24. axb4 Nb7 25. Bd3 Nd6 26. Rdc2 Rd7 27. Rc6 f5 28. Bb1 f4 29. Qc3 fxg3 30. hxg3 Qf7 31. Qe3 Qxd5 32. Bc2 Qd4 33. Bb3+ Kh8 34. Qxd4 exd4 35. Rxc7 Rxc7 36. Rxc7 Ne4 37. Bf7 g6 38. Kg2 Nxf2 39. Kxf2 Kg7 40. Ke1 Rxf7 41. Rc6 Rf6 42. Rc7+ Rf7 43. Rc6 1/2-1/2

[Event "Khanty-Mansiysk Governor Cup 18th"]
[Site "Khanty-Mansiysk"]
[Date "2022.11.19"]
[Round "3"]
[White "Yeletsky, Ivan"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2491"]
[BlackElo "1911"]
[PlyCount "120"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. f3 a4 12. Kf2 Qa5 13. Rac1 Be6 14. Nb5 Qxd2 15. Bxd2 Rfc8 16. Be3 Nd7 17. Nd4 Nc5 18. g4 Bd7 19. h4 Rab8 20. Rhd1 b5 21. cxb5 Bxd4 22. Bxd4 Bxb5 23. e5 Bxe2 24. Kxe2 Ne6 25. Rxc8+ Rxc8 26. exd6 exd6 27. Bf6 d5 28. Ke3 Rc5 29. Rd3 Nc7 30. Rc3 Rxc3+ 31. bxc3 Nb5 32. Kd3 Kf8 33. c4 dxc4+ 34. Kxc4 Nc7 35. Be5 Ne6 36. Kb4 Ke7 37. Kxa4 f6 38. Bc3 f5 39. gxf5 gxf5 40. Kb5 Kd6 41. a4 Nc7+ 42. Kc4 Kc6 43. Kd4 Nd5 44. Bd2 Nb6 45. a5 Nd7 46. Ke3 Ne5 47. Bc3 Ng6 48. h5 Ne7 49. Kd4 Nd5 50. Bd2 Nf6 51. h6 Nd7 52. Be1 Nc5 53. Bc3 Na4 54. Kc4 Nc5 55. Kd4 Na4 56. Bd2 Nb2 57. Bc1 Na4 58. Ke5 Nc5 59. Bd2 Nb3 60. Bc3 Kc7 1-0

[Event "Khanty-Mansiysk Governor Cup 18th"]
[Site "Khanty-Mansiysk"]
[Date "2022.11.18"]
[Round "2"]
[White "Sheka, Nikolay"]
[Black "Ponkratov, Pavel"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1911"]
[BlackElo "2593"]
[PlyCount "88"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Be6 6. Nxe4 dxe4 7. Qxe4 Bd5 8. Qg4 Nc6 9. Bb5 h5 10. Qg3 Qe7 11. c4 h4 12. Qf2 Bxc4 13. Bxc4 Nxe5 14. Bxf7+ Qxf7 15. Qxf7+ Kxf7 16. d4 Bb4+ 17. Ke2 Rae8 18. Nh3 Nc6+ 19. Kd3 Rh5 20. Bg5 Kg6 21. Be3 Bd6 22. a3 Rb5 23. b4 a5 24. Kc4 Rf5 25. Bf2 axb4 26. axb4 b5+ 27. Kb3 Rxf2 28. Nxf2 Re3+ 29. Kc2 Re2+ 30. Kd3 Rxf2 31. Ke3 Rxg2 32. Kf3 h3 33. Rhg1 Nxd4+ 34. Ke4 Ne2 35. Rge1 Rxh2 36. Ke3 Nf4 37. Red1 Kf5 38. Ra5 g5 39. Rxb5+ Be5 40. Rd7 Re2+ 41. Kf3 g4+ 42. Kg3 Nd5+ 43. Kh4 h2 44. Rf7+ Bf6+ 0-1

[Event "Khanty-Mansiysk Governor Cup 18th"]
[Site "Khanty-Mansiysk"]
[Date "2022.11.17"]
[Round "1"]
[White "Bocharov, Dmitry"]
[Black "Sheka, Nikolay"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2526"]
[BlackElo "1911"]
[PlyCount "86"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 f5 5. d5 Nf6 6. g3 Na6 7. Bg2 Nc5 8. Nh3 Bd6 9. 0-0 0-0 10. Nb5 Nce4 11. f3 Bc5+ 12. Kh1 a6 13. Nd4 Nd6 14. dxe6 Nxc4 15. Nf4 Re8 16. Qb3 b5 17. Nxb5 Na5 18. Qa2 dxe6 19. Nc3 Qe7 20. b4 Bd4 21. Bb2 Nc6 22. Na4 Kh8 23. Nd3 Rad8 24. Nac5 Bc8 25. f4 Nd5 26. Rfe1 Be3 27. Qc4 a5 28. b5 Nb6 29. Qc3 Nd4 30. a4 Nd5 31. Qc4 Nf6 32. Ne5 Ng4 33. Ncd3 Qf6 34. Qxc7 Kg8 35. Nxg4 fxg4 36. Ne5 Nf5 37. Bc6 Nxg3+ 38. Kg2 Nh5 39. Bxe8 Rxe8 40. Rf1 Nxf4+ 41. Rxf4 Bxf4 42. Rf1 Rf8 43. Ba1 Bxe5 0-1

[Event "Malaya Zemlya Blitz op"]
[Site "Novorossiysk"]
[Date "2021.07.09"]
[Round "1"]
[White "Sheka, Nikolay"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1689"]
[BlackElo "2600"]
[PlyCount "62"]
[EventDate "2021.07.09"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Qc7 6. h3 e5 7. Be3 Nf6 8. Nc3 Bd6 9. Qd2 Be6 10. 0-0 Nh5 11. Rae1 0-0-0 12. Ne2 f6 13. Nh2 g5 14. Ng3 Nf4 15. Qc3 Qe7 16. Qa3 a6 17. Qa5 h5 18. Nf5 Bxf5 19. exf5 Qd7 20. Bxc5 Bxc5 21. Qxc5 Qxf5 22. Re4 Rhg8 23. Rb4 g4 24. Qa7 b5 25. Qxa6+ Kc7 26. Qa7+ Kd6 27. h4 g3 28. Nf3 Ne2+ 29. Kh1 Qxf3 30. gxf3 g2+ 31. Kh2 gxf1Q 0-1

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.12"]
[Round "7"]
[White "Podolskyi, Mykhailo"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1552"]
[BlackElo "1644"]
[PlyCount "119"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Bg4 12. Rc1 d4 13. Nxd4 Nxd4 14. Qxd4 Bxe2 15. Rfe1 Ba6 16. Red1 Qa5 17. Bd2 Qh5 18. Re1 Rfd8 19. Qf4 Bd6 20. Qg5 Qxg5 21. Bxg5 Rdc8 22. Red1 Bb4 23. Bh3 Rxc1 24. Rxc1 Ne4 25. Be3 b6 26. Bg2 f5 27. a3 Bd6 28. Rd1 Be2 29. Rc1 Rd8 30. Bf1 Bf3 31. Bg2 Bh5 32. g4 Bg6 33. gxf5 Bxf5 34. Kh1 Be5 35. Nc3 Nxc3 36. bxc3 Rd3 37. c4 Rxa3 38. c5 bxc5 39. Bd5+ Kh8 40. Rxc5 Bh3 41. Bc1 Bd4 42. Bxa3 Bxc5 43. Bxc5 a5 44. Bc6 g5 45. Bb6 g4 46. Bg2 Bxg2+ 47. Kxg2 a4 48. Kg3 Kg7 49. Kxg4 a3 50. h4 a2 51. Bd4+ Kh6 52. f4 Kg6 53. f5+ Kh6 54. f6 Kg6 55. h5+ Kf7 56. Kg5 Kf8 57. Kh6 Kg8 58. Bb2 Kf7 59. Kxh7 Kf8 60. Kg6 1-0

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.11"]
[Round "6"]
[White "Sheka, Nikolay"]
[Black "Kayan, Yasar Efe"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1644"]
[BlackElo "1472"]
[PlyCount "82"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 h6 4. Bf4 b6 5. e3 Bb7 6. Nbd2 Nh5 7. Be5 d6 8. Bg3 Nxg3 9. hxg3 Be7 10. Bd3 Nd7 11. c3 c5 12. Rc1 d5 13. Qa4 a6 14. Qd1 c4 15. Bc2 Qc7 16. b4 e5 17. Bf5 exd4 18. exd4 g6 19. Bxd7+ Qxd7 20. Ne5 Qe6 21. Kf1 0-0-0 22. Qf3 Rdf8 23. Re1 Qf6 24. Qg4+ Qf5 25. Qxf5+ gxf5 26. Rh5 Bg5 27. f4 Bd8 28. Rxf5 Rh7 29. Ng4 Rg8 30. Nf6 Bxf6 31. Rxf6 Rxg3 32. Nf3 Rg6 33. Rxg6 fxg6 34. Re6 g5 35. fxg5 hxg5 36. Nxg5 Rh1+ 37. Ke2 Ra1 38. Kf3 Rxa2 39. Re3 a5 40. bxa5 bxa5 41. Nf7 Kd7 1/2-1/2

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.09"]
[Round "5"]
[White "Nicolae, Dan Stefan"]
[Black "Sheka, Nikolay"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1364"]
[BlackElo "1644"]
[PlyCount "94"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nf6 4. c3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nc6 7. Nbd2 e6 8. 0-0 Bd6 9. Qc2 0-0 10. Rd1 Qc7 11. h3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Nf3 Bd6 15. b3 Rad8 16. Bb2 c4 17. Rac1 b5 18. Qe2 Be7 19. Nd4 Qd7 20. b4 Ne4 21. Rc2 Rfe8 22. Qf1 Bf6 23. Nf3 Qc7 24. Nd2 a5 25. a3 axb4 26. axb4 h6 27. Nxe4 dxe4 28. Rcd2 Rd3 29. Rc2 Red8 30. Rdc1 Bg5 31. Kh1 f5 32. Re1 Rd2 33. Rxd2 Rxd2 34. Ba1 Rd3 35. Bb2 Bf6 36. Rc1 f4 37. exf4 Qxf4 38. Ba1 Rd2 39. f3 Be5 40. Qg1 exf3 41. g3 Qe4 42. Rf1 Rg2 43. Qc5 Bxg3 44. Qc8+ Kh7 45. Qg4 Rh2+ 46. Kg1 f2+ 47. Rxf2 Qh1# 0-1

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.08"]
[Round "4"]
[White "Sheka, Nikolay"]
[Black "Paszkowski, Krystian"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1644"]
[BlackElo "1495"]
[PlyCount "86"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne7 6. e5 c5 7. Nf3 Nbc6 8. Bd3 Qc7 9. 0-0 Bd7 10. Rb1 b6 11. Kh1 cxd4 12. cxd4 Na5 13. Nd2 Nc4 14. Bxc4 dxc4 15. Ne4 0-0 16. c3 Nd5 17. f4 Bc6 18. Qg4 Kh8 19. Rf3 Nxc3 20. Nxc3 Bxf3 21. Qxf3 Qd7 22. Nb5 Rad8 23. Bd2 Qd5 24. Qe3 a6 25. Nd6 Rb8 26. h3 a5 27. Qc3 b5 28. Be3 a4 29. Rb4 Kg8 30. Qb2 Rb6 31. Rxa4 c3 32. Qb4 bxa4 33. Qxb6 Qb3 34. Qc5 c2 35. Bd2 Rb8 36. Kh2 Qd3 37. Qc7 Rf8 38. Qa5 Qxa3 39. Qc5 Qd3 40. Nc4 a3 41. Nxa3 Qxd2 42. Qxc2 Qxf4+ 43. Kh1 Qxd4 0-1

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.07"]
[Round "3"]
[White "Maurizzi, Marc Andria"]
[Black "Sheka, Nikolay"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1947"]
[BlackElo "1644"]
[PlyCount "57"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. Be3 Bg7 11. Rd1 Qc8 12. Be2 0-0 13. 0-0 a6 14. Qb3 b5 15. a4 bxa4 16. Qxa4 Ne5 17. Nd5 Nxd5 18. Rxd5 Qb7 19. Rfd1 e6 20. Rd6 Qxb2 21. f4 f5 22. Bd4 Nf3+ 23. Bxf3 Bxd4+ 24. Qxd4 Qxc2 25. Bxa8 Rxa8 26. Rd8+ Rxd8 27. Qxd8+ Kg7 28. Rd7+ Kh6 29. Qh4# 1-0

