[Event "Minsk op"]
[Site "Minsk"]
[Date "2023.11.11"]
[Round "9"]
[White "Tkachou, Viktar"]
[Black "Hakobyan, Menua"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1605"]
[BlackElo "1971"]
[PlyCount "76"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 e6 3. c4 Nf6 4. b3 Bd6 5. Bb2 0-0 6. Be2 b6 7. 0-0 Bb7 8. d4 Nbd7 9. Nc3 a6 10. Rc1 Qe7 11. Re1 Rfd8 12. Qc2 Rac8 13. cxd5 exd5 14. Qb1 b5 15. Nh4 g6 16. Nf3 h6 17. Bf1 Ne4 18. Nxe4 dxe4 19. Nd2 Bd5 20. g3 f5 21. Bg2 Nf6 22. Bc3 Kh7 23. Ba5 h5 24. h4 Rg8 25. Bh3 Kh8 26. Kf1 Ng4 27. Bxg4 fxg4 28. Kg2 Rcf8 29. Re2 Rf3 30. Kh2 Qxh4+ 31. Kg1 Bxg3 32. fxg3 Rxg3+ 33. Rg2 Rf8 34. Rf1 Rxg2+ 35. Kxg2 Qh3+ 36. Kg1 Qxe3+ 37. Kh2 Qh3+ 38. Kg1 Qg3+ 0-1

[Event "Minsk op"]
[Site "Minsk"]
[Date "2023.11.10"]
[Round "8"]
[White "Bas, Marsel"]
[Black "Tkachou, Viktar"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1250"]
[BlackElo "1605"]
[PlyCount "90"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. Bc4 e6 6. h3 Bxf3 7. Qxf3 Nf6 8. c3 Nxe4 9. Qxe4 Be7 10. d4 Nd7 11. 0-0 Nf6 12. Qf3 0-0 13. Bb3 Nd5 14. Bc2 g6 15. Re1 Bg5 16. Qg4 Bxc1 17. Raxc1 Qb6 18. Rb1 Qc7 19. g3 Rad8 20. h4 Kg7 21. Qf3 Qe7 22. h5 Nf6 23. hxg6 hxg6 24. Kg2 Rh8 25. Rh1 Nd5 26. Be4 Qg5 27. Bxd5 Qxd5 28. Qxd5 cxd5 29. Rxh8 Rxh8 30. Kf3 b5 31. a4 a6 32. Ra1 b4 33. a5 Rb8 34. Ke3 bxc3 35. bxc3 Rb3 36. Kd3 Rb2 37. f3 Rg2 38. g4 g5 39. Ra4 Kf6 40. c4 dxc4+ 41. Rxc4 Ra2 42. Rc5 Ra3+ 43. Ke4 Ke7 44. d5 Ra4+ 45. Ke3 exd5 1/2-1/2

[Event "Minsk op"]
[Site "Minsk"]
[Date "2023.11.09"]
[Round "7"]
[White "Tkachou, Viktar"]
[Black "Elkin, Leonid"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1605"]
[BlackElo "1874"]
[PlyCount "114"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. d4 b6 7. Be2 Bb7 8. Nc3 c5 9. 0-0 Nbd7 10. Qc2 a6 11. Rfd1 Qc7 12. Rac1 Rac8 13. Qb1 e5 14. dxe5 dxe5 15. Ng5 Rfe8 16. Nge4 Nxe4 17. Nxe4 Re6 18. Ng5 Re7 19. Ne4 f5 20. Nd6 Rf8 21. Nxb7 Qxb7 22. Rd6 Nf6 23. Rcd1 f4 24. exf4 exf4 25. Bf3 Qb8 26. Bc3 Ne4 27. Bxg7 Nxd6 28. Bxf8 Kxf8 29. Qb2 Nf7 30. Qf6 Qe5 31. Rd8+ Re8 32. Rxe8+ Kxe8 33. Qc6+ Kf8 34. g3 fxg3 35. hxg3 Qd6 36. Qa8+ Kg7 37. Qxa6 Ne5 38. Qb7+ Kf6 39. Bd5 h5 40. Qh7 Kf5 41. Kg2 Ng4 42. Qf7+ Nf6 43. f3 Kg5 44. f4+ Kh6 45. Kf3 b5 46. Qe6 Qxe6 47. Bxe6 b4 48. Ke3 Kg7 49. Kd3 Kf8 50. Bd5 Ke7 51. Bf3 Ke6 52. Ke3 Kf7 53. Be2 Ke6 54. Bd3 Ng4+ 55. Kf3 Kf6 56. Bc2 Nh6 57. Ke3 Nf5+ 1/2-1/2

[Event "Minsk op"]
[Site "Minsk"]
[Date "2023.11.08"]
[Round "6"]
[White "Harlatau, Dzmitry"]
[Black "Tkachou, Viktar"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1600"]
[BlackElo "1605"]
[PlyCount "66"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 g6 8. Nc3 h6 9. cxd5 d6 10. 0-0 Bg7 11. e4 0-0 12. f4 Nbd7 13. Qd3 Ng4 14. Bf3 Ngf6 15. Bd2 a6 16. a4 Nh7 17. Rfe1 Re8 18. Nd1 Rc8 19. Qc4 Rb8 20. Bc3 b5 21. axb5 axb5 22. Qxb5 Bxd5 23. Qd3 Bxc3 24. Nxc3 Ba8 25. Qxd6 Rxb2 26. Rxa8 Qxa8 27. Qxd7 Rd8 28. Qc7 Rc8 29. Qe5 Qa5 30. Rd1 Rcb8 31. Ne2 Rb1 32. Rxb1 Rxb1+ 33. Kf2 Qe1+ 0-1

[Event "Minsk op"]
[Site "Minsk"]
[Date "2023.11.07"]
[Round "5"]
[White "Tkachou, Viktar"]
[Black "Navumenka, Mikhei"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1605"]
[BlackElo "2201"]
[PlyCount "110"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. cxd5 cxd5 5. b3 Nc6 6. Bb2 a6 7. Be2 Bf5 8. d3 e6 9. 0-0 h6 10. Nd4 Nxd4 11. Bxd4 Bd6 12. Nd2 e5 13. Bb2 0-0 14. Nf3 Qe7 15. Rc1 Rad8 16. Re1 Rfe8 17. Rc2 Bb8 18. Qa1 Qd6 19. a4 Bg4 20. Nxe5 Bxe2 21. Rexe2 Rxe5 22. Bxe5 Qxe5 23. Qxe5 Bxe5 24. d4 Bd6 25. Rc1 Kf8 26. Rec2 Ke7 27. Rc8 Rxc8 28. Rxc8 Kd7 29. Rc2 Ng8 30. h3 Ne7 31. g4 g5 32. Kg2 f5 33. gxf5 Nxf5 34. Kf3 h5 35. Rc1 a5 36. Rg1 Be7 37. Rc1 b6 38. Ke2 Nd6 39. Rc2 Ne4 40. Rc1 Bd6 41. Rg1 Bc7 42. Rc1 Bh2 43. f3 Ng3+ 44. Kf2 Nf5 45. Ke2 Nxe3 46. Rb1 Nf5 47. Kd3 Bd6 48. Rg1 Be7 49. Rf1 Bf6 50. f4 g4 51. hxg4 hxg4 52. Rh1 g3 53. Rh7+ Ke6 54. Ke2 g2 55. Kf2 Nh4 0-1

[Event "Minsk op"]
[Site "Minsk"]
[Date "2023.11.06"]
[Round "4"]
[White "Babeikin, Kiryl"]
[Black "Tkachou, Viktar"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1522"]
[BlackElo "1605"]
[PlyCount "68"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 Nf6 8. c3 Nc6 9. 0-0 a6 10. a4 Be7 11. Qg3 g6 12. f4 Bd6 13. Qe3 0-0 14. Nd2 Qc7 15. Nf3 Nd7 16. Ne5 Ncxe5 17. fxe5 Nxe5 18. Bc2 Nc6 19. h4 Nxd4 20. Bd1 Bh2+ 21. Kh1 Nf5 22. Qf3 Bd6 23. Re1 Ng3+ 24. Kg1 Bc5+ 25. Be3 Bxe3+ 26. Rxe3 Nf5 27. Rd3 Nxh4 28. Qf6 Qd8 29. Qf4 Nf5 30. Rh3 Qb6+ 31. Kh1 Qxb2 32. Rc1 e5 33. Qg5 f6 34. Rc2 Qxc2 0-1

[Event "Minsk op"]
[Site "Minsk"]
[Date "2023.11.05"]
[Round "3"]
[White "Tkachou, Viktar"]
[Black "Smirnov, Valerij"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1605"]
[BlackElo "2255"]
[PlyCount "82"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 d6 4. e3 e5 5. d4 cxd4 6. exd4 e4 7. Nfd2 f5 8. d5 Ne5 9. Nc4 Nxc4 10. Bxc4 Nf6 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. 0-0 Ne5 14. Nc3 Be7 15. Ne2 0-0 16. Nd4 Rf7 17. Ne6 Qd7 18. Bxe5 dxe5 19. c4 b6 20. a4 a5 21. Qe2 Rf6 22. Qe3 Rxe6 23. dxe6 Qxe6 24. Rad1 Bc5 25. Qg5 Bd4 26. Rfe1 Rf8 27. Qd2 Qe7 28. Kh1 Qh4 29. Re2 h6 30. Rf1 Rf6 31. f3 Rd6 32. Qc2 exf3 33. Rxf3 g6 34. Rh3 Qg5 35. Rg3 Qf6 36. Rh3 h5 37. Qc1 Kg7 38. Rg3 e4 39. Rg5 Bb2 40. Rxg6+ Kxg6 41. Rxb2 Qxb2 0-1

[Event "Minsk op"]
[Site "Minsk"]
[Date "2023.11.04"]
[Round "2"]
[White "Sabirov, Timur"]
[Black "Tkachou, Viktar"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "2250"]
[BlackElo "1605"]
[PlyCount "107"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qd8 6. Bc4 Nf6 7. Nf3 e6 8. 0-0 Be7 9. d4 Nc6 10. a3 a6 11. Ba2 0-0 12. Re1 b5 13. Qd3 Bb7 14. Bb1 Re8 15. Bg5 g6 16. Ba2 Nh5 17. Bh6 Nf6 18. Rad1 Qc7 19. d5 exd5 20. Nxd5 Nxd5 21. Qxd5 Bf6 22. Qd7 Rxe1+ 23. Nxe1 Qxd7 24. Rxd7 Nd8 25. Nd3 Be4 26. Nc5 Bf5 27. Rd2 Ne6 28. Nd7 Bg7 29. Bxg7 Kxg7 30. Ne5 Rd8 31. Rd7 Rxd7 32. Nxd7 Nd8 33. Nc5 a5 34. Bd5 Kf6 35. Bf3 Ke5 36. Be2 b4 37. Nb3 Nc6 38. Bf3 Be4 39. Bg4 Bd5 40. Bd1 Bxb3 41. Bxb3 bxa3 42. bxa3 f6 43. h4 h6 44. Kf1 Nd4 45. Ba4 Nf5 46. g3 Nd6 47. Ke2 Kd4 48. Kd2 Nc4+ 49. Ke2 Nxa3 50. f4 Nc4 51. Be8 g5 52. hxg5 hxg5 53. Kf3 Nd6 54. Bd7 1/2-1/2

[Event "Minsk op"]
[Site "Minsk"]
[Date "2023.11.03"]
[Round "1"]
[White "Tkachou, Viktar"]
[Black "Zauyalau, Daniel"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1605"]
[BlackElo "1800"]
[PlyCount "61"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 0-0 6. Be2 b6 7. 0-0 Ba6 8. cxd5 Bxe2 9. Qxe2 Qxd5 10. Nc3 Qf5 11. Nb5 Ne8 12. Nfd4 Qg6 13. Qf3 c6 14. Nxc6 Nxc6 15. Qxc6 Nf6 16. Rac1 Nd5 17. Qc2 Qxc2 18. Rxc2 Nb4 19. Rc7 Bd8 20. Rxa7 Rxa7 21. Nxa7 Nd3 22. Bc3 Be7 23. a4 Bb4 24. Bxb4 Nxb4 25. Rc1 f5 26. Rc8 Rxc8 27. Nxc8 Nd5 28. e4 Nf6 29. Nxb6 Nxe4 30. a5 Nxd2 31. a6 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "9"]
[White "Kozlov, Valentin"]
[Black "Tkachou, Viktar"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1624"]
[BlackElo "1791"]
[PlyCount "124"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bg4 6. h3 Bh5 7. 0-0 e6 8. d4 Be7 9. Bd2 c6 10. Nd5 Qd8 11. Nxe7 Qxe7 12. a3 a5 13. Be2 0-0 14. Qe1 b6 15. c4 Nbd7 16. Bc3 Ne4 17. Nh2 Bxe2 18. Qxe2 Nxc3 19. bxc3 Rab8 20. Ng4 Qd6 21. Rfe1 c5 22. Red1 cxd4 23. cxd4 Rfc8 24. d5 exd5 25. Rxd5 Qc7 26. Rad1 Nc5 27. Qf3 Rd8 28. Ne3 Qe7 29. Nf5 Qf8 30. Qg3 g6 31. Qg5 f6 32. Nh6+ Kg7 33. Rxd8 Rxd8 34. Rxd8 Qxd8 35. Nf5+ Kg8 36. Qg4 Kf7 37. Ne3 Qd7 38. Qxd7+ Nxd7 39. f4 Ke6 40. Kf2 Kd6 41. Kf3 Kc5 42. g4 Kd4 43. h4 Kc3 44. f5 gxf5 45. g5 fxg5 46. hxg5 Kb3 47. Kf4 Kxa3 48. Kxf5 Kb2 49. Ke6 Nf8+ 50. Kf7 Ng6 51. Kg7 Nf4 52. Kxh7 a4 53. Nd5 a3 54. Nxf4 a2 55. g6 a1Q 56. g7 Qh1+ 57. Kg6 Qe4+ 58. Kf7 Qxf4+ 59. Ke8 Qg5 60. Kf8 Kc3 61. g8Q Qxg8+ 62. Kxg8 Kxc4 0-1

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "8"]
[White "Tkachou, Viktar"]
[Black "Novik, Nikita"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1791"]
[BlackElo "1355"]
[PlyCount "100"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. cxd5 exd5 4. e3 Nf6 5. b3 c6 6. Bb2 Be6 7. Be2 Nbd7 8. 0-0 Bd6 9. d3 Qc7 10. Nc3 h6 11. Rc1 a6 12. a3 Rc8 13. b4 Qb8 14. Na4 b5 15. Nc5 Bg4 16. h3 Bxf3 17. Bxf3 Nxc5 18. bxc5 Be5 19. Bxe5 Qxe5 20. d4 Qg5 21. Qd2 Ne4 22. Bxe4 dxe4 23. Qa5 Ra8 24. Qb6 Qd5 25. a4 0-0 26. axb5 axb5 27. Ra1 Rfb8 28. Qc7 Kh7 29. Ra7 Rxa7 30. Qxa7 Rd8 31. Ra1 Rd7 32. Qb6 Re7 33. Ra6 Re6 34. Qc7 Rg6 35. Ra7 f6 36. Qd6 Qg5 37. g3 Qh5 38. Qxc6 Qxh3 39. Qxe4 f5 40. Qg2 Qg4 41. c6 Qd1+ 42. Qf1 Qc2 43. c7 Rc6 44. Qxb5 Qd1+ 45. Kg2 Qc2 46. Rb7 Qe4+ 47. Kf1 Rc1+ 48. Ke2 Rc2+ 49. Kd1 Rxf2 50. Ke1 Qxe3+ 0-1

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.17"]
[Round "10"]
[White "Tkachou, Viktar"]
[Black "Strizhnev, Ivan"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1791"]
[BlackElo "1394"]
[PlyCount "82"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. b3 g6 4. Bb2 Bg7 5. e3 0-0 6. Be2 Nc6 7. 0-0 Qc7 8. d4 cxd4 9. exd4 d5 10. c5 Nh5 11. g3 Bh3 12. Re1 Nf6 13. Nbd2 Nd7 14. Qc1 e5 15. dxe5 Ndxe5 16. a3 Rfe8 17. b4 a6 18. Nb3 Rad8 19. Nxe5 Nxe5 20. Nd4 Rd7 21. Qc2 Rde7 22. Bc3 Nc6 23. Nxc6 Qxc6 24. Bxg7 d4 25. f3 Kxg7 26. Kf2 Re3 27. Qd2 d3 28. Qxe3 Rxe3 29. Kxe3 dxe2 30. Rxe2 Qd5 31. Raa2 Be6 32. Rad2 Qb3+ 33. Rd3 Qc4 34. Rd4 Qc3+ 35. Rd3 Qc1+ 36. Red2 Bc4 37. Rd7 Qe1+ 38. Kf4 g5+ 39. Kxg5 Qe5+ 40. Kh4 Be6 41. R7d4 Qf6+ 0-1

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "7"]
[White "Kharin, Mikhail"]
[Black "Tkachou, Viktar"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2156"]
[BlackElo "1791"]
[PlyCount "85"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. Bf4 d5 4. Nb5 Bd6 5. Nxd6+ cxd6 6. Nf3 Nc6 7. e3 h6 8. c4 dxc4 9. Bxc4 0-0 10. 0-0 b6 11. Rc1 Na5 12. Bb5 Nh5 13. b4 Nxf4 14. exf4 a6 15. Ba4 Nb7 16. Bc6 Rb8 17. Qd3 a5 18. b5 Bd7 19. a4 f6 20. Rc3 d5 21. f5 Nd6 22. fxe6 Bxe6 23. Re1 Bf7 24. Nd2 Nc4 25. Nxc4 dxc4 26. Qe4 Rc8 27. d5 Rxc6 28. dxc6 Re8 29. Qb1 Bg6 30. Rxe8+ Qxe8 31. Qc1 Bd3 32. Qe3 Qd8 33. h3 Kf7 34. Rc1 Kf8 35. Qf4 Qc8 36. Qd6+ Kf7 37. Re1 Bf5 38. Re7+ Kg8 39. c7 c3 40. Qc6 Kf8 41. Qd6 Kg8 42. Qg3 g6 43. Qxc3 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "5"]
[White "Sarbay, Alexander"]
[Black "Tkachou, Viktar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2115"]
[BlackElo "1791"]
[PlyCount "41"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Bd2 Nc6 7. Bb5 0-0-0 8. Bxc6 bxc6 9. h3 Qh5 10. Qe2 Kb8 11. 0-0-0 Bxf3 12. gxf3 e6 13. Bf4 Bd6 14. Bxd6 Rxd6 15. Rd3 Rhd8 16. Rhd1 Nd5 17. Ne4 Nf4 18. Rb3+ Ka8 19. Qa6 Rb8 20. Nxd6 Rxb3 21. Qxc6+ 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "6"]
[White "Tkachou, Viktar"]
[Black "Nikolaev, Dmitry"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1791"]
[BlackElo "1677"]
[PlyCount "83"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. d4 Nc6 7. Be2 Bf5 8. 0-0 Re8 9. a3 Nd7 10. Nbd2 e5 11. d5 Ne7 12. Nh4 g5 13. Nxf5 Nxf5 14. Ne4 Nh6 15. Bh5 Rf8 16. g4 f5 17. gxf5 Rxf5 18. Ng3 Rf8 19. e4 Nf6 20. Bf3 Qd7 21. Bc1 g4 22. Bg2 Kh8 23. Qe2 Rf7 24. Be3 Raf8 25. Bxh6 Bxh6 26. Nf5 Bg7 27. Kh1 Ng8 28. Qxg4 Ne7 29. Bh3 Nxf5 30. exf5 Rxf5 31. Qe4 Rf4 32. Qxf4 Qxh3 33. Qg3 Qf5 34. Rae1 Bh6 35. f3 Bf4 36. Qf2 Rf6 37. Rg1 Rh6 38. Rg2 Qf7 39. Reg1 Rh3 40. Rg8+ Qxg8 41. Rxg8+ Kxg8 42. Qg2+ 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.16"]
[Round "4"]
[White "Tkachou, Viktar"]
[Black "Oorzhak, Anastasia"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1791"]
[PlyCount "51"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 Bf5 5. b3 e6 6. Bb2 Nc6 7. 0-0 Nb4 8. Na3 Nd3 9. Bxd3 Bxd3 10. Re1 Bd6 11. Rc1 Ng4 12. h3 Nf6 13. Nc4 Bb4 14. a3 Bc5 15. Nce5 Ne4 16. Nxd3 Qxd3 17. Ne5 Qd8 18. d3 f6 19. dxe4 Qxd1 20. Rexd1 fxe5 21. Rxc5 0-0 22. Rxc7 Rf6 23. Bxe5 Rff8 24. Rxg7+ Kh8 25. Rg3+ Rf6 26. Bxf6# 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.15"]
[Round "1"]
[White "Pogosian, Manvel"]
[Black "Tkachou, Viktar"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2383"]
[BlackElo "1791"]
[PlyCount "73"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[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 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 d6 8. d5 exd5 9. Nh4 c5 10. cxd5 Nbd7 11. Nc3 a6 12. a4 Re8 13. e4 Ne5 14. f4 Ng6 15. Nxg6 fxg6 16. e5 Nd7 17. e6 Nf6 18. g4 Rf8 19. Be3 Ne8 20. g5 Nc7 21. Qb3 Rb8 22. Qa3 a5 23. Qb3 Na6 24. Rad1 Nb4 25. Be4 Ba6 26. Rd2 c4 27. Qd1 Nd3 28. Rf1 Qe8 29. h4 Nc5 30. Bxc5 bxc5 31. Rh2 h5 32. gxh6 gxh6 33. Bxg6 Qxg6+ 34. Rg2 Qxg2+ 35. Kxg2 Rxb2+ 36. Kh1 Rf6 37. Ne4 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.15"]
[Round "2"]
[White "Tkachou, Viktar"]
[Black "Lavrishchev, Matvei"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1791"]
[BlackElo "1175"]
[PlyCount "143"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. cxd5 exd5 4. e3 c6 5. Be2 Nf6 6. b3 Bd6 7. Bb2 Nbd7 8. 0-0 0-0 9. d3 b6 10. Nbd2 Bb7 11. a3 Rc8 12. Rc1 Qe7 13. Nd4 Be5 14. N2f3 c5 15. Nf5 Qe6 16. Nxe5 Nxe5 17. Ng3 Ned7 18. Bf3 Ne5 19. Bxe5 Qxe5 20. Ne2 Ba8 21. d4 cxd4 22. Qxd4 Qxd4 23. Nxd4 Ne4 24. Nf5 Rxc1 25. Rxc1 Nd2 26. b4 Nxf3+ 27. gxf3 Rb8 28. Rc7 a5 29. Nd6 f6 30. Kf1 axb4 31. axb4 Rd8 32. Rc8 Rxc8 33. Nxc8 b5 34. Na7 Bb7 35. Ke1 Ba6 36. Kd2 Kf7 37. Nc6 Ke6 38. Nd4+ Ke5 39. Kd3 g5 40. Nb3 f5 41. Nc5 Bc8 42. Nb3 f4 43. Nd4 fxe3 44. fxe3 Bd7 45. Ne2 Bf5+ 46. Kd2 h6 47. Ng3 g4 48. f4+ Ke6 49. Kc3 Kd6 50. Nxf5+ Ke6 51. Nxh6 Kf6 52. Nxg4+ Kf5 53. Kd4 Kxg4 54. Kxd5 Kf5 55. h4 Kg4 56. Ke6 Kxh4 57. f5 Kg4 58. f6 Kf3 59. f7 Kxe3 60. f8Q Kd4 61. Qc5+ Kd3 62. Qxb5+ Kd4 63. Qc5+ Kd3 64. Ke5 Kd2 65. Qc4 Ke3 66. Qd4+ Kf3 67. Qe4+ Kg3 68. Qf4+ Kh3 69. Qg5 Kh2 70. Kf4 Kh1 71. Kf3 Kh2 72. Qg2# 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2019.08.15"]
[Round "3"]
[White "Tsaruk, Maksim"]
[Black "Tkachou, Viktar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2230"]
[BlackElo "1791"]
[PlyCount "97"]
[EventDate "2019.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "BLR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Nc4 Qa6 10. Bf4 Qe6+ 11. Ne3 c6 12. Bc4 Nd5 13. Ncxd5 cxd5 14. Bxd5 Qb6 15. Bb3 e6 16. Qd2 Be7 17. 0-0-0 0-0 18. h4 Bd6 19. Nc4 Bxf4 20. Qxf4 Qc6 21. h5 Bxc2 22. Kxc2 b5 23. d5 Qc5 24. Qd4 bxc4 25. Bxc4 exd5 26. Qxc5 Nxc5 27. Bxd5 Rad8 28. Kb1 h6 29. Bf3 Ne6 30. Rxd8 Rxd8 31. Rd1 Rxd1+ 32. Bxd1 Kf8 33. b4 Ke7 34. Kb2 Kd6 35. Kc3 f6 36. Kc4 Ng5 37. f3 Ne6 38. a4 Nf4 39. Bc2 Nd5 40. Be4 Ne3+ 41. Kb5 Kc7 42. Kc5 Nd1 43. b5 Nc3 44. Bc2 Ne2 45. a5 Ng1 46. Be4 Ne2 47. b6+ axb6+ 48. axb6+ Kb8 49. Kd6 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.23"]
[Round "11"]
[White "Rataika, Mikalai"]
[Black "Tkachou, Viktar"]
[Result "1/2-1/2"]
[ECO "E50"]
[BlackElo "1791"]
[PlyCount "22"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 c5 6. Bd3 d6 7. Nf3 0-0 8. 0-0 b6 9. Qc2 h6 10. e4 Nc6 11. Be3 Ba6 1/2-1/2

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.23"]
[Round "9"]
[White "Sirotkina, Nina"]
[Black "Tkachou, Viktar"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2175"]
[BlackElo "1791"]
[PlyCount "87"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nd2 e6 4. e4 c5 5. c3 cxd4 6. cxd4 a6 7. Ngf3 Be7 8. a3 0-0 9. Bd3 Nbd7 10. Qe2 b6 11. 0-0 Bb7 12. Nc4 Nb8 13. Rfd1 b5 14. Ncd2 Nbd7 15. Nf1 Nb6 16. Ng3 Rc8 17. b3 Rc3 18. Rab1 Qa8 19. Bd2 Rcc8 20. Ba5 Qa7 21. h4 h6 22. h5 Rfe8 23. Rb2 Bd8 24. Bb4 Qb8 25. e5 dxe5 26. dxe5 Bxf3 27. gxf3 Nfd5 28. Qe4 Nxb4 29. Qh7+ Kf8 30. axb4 Qxe5 31. Re2 Qf6 32. Qh8+ Ke7 33. Nf5+ Kd7 34. Bxb5+ Kc7 35. Qxe8 exf5 36. Rc2+ Kb8 37. Rxc8+ Kxc8 38. Bxa6+ Kc7 39. Bb5 Be7 40. Rc1+ Kb7 41. Bc6+ Ka7 42. Rc2 Qa1+ 43. Kg2 Bxb4 44. Qxf7+ 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.23"]
[Round "10"]
[White "Tkachou, Viktar"]
[Black "Mialik, Artsiom"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1791"]
[BlackElo "1378"]
[PlyCount "140"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. e3 Nf6 4. Be2 d5 5. b3 c6 6. Bb2 Be7 7. d3 Nbd7 8. Nbd2 Nc5 9. b4 Ncd7 10. a3 Qc7 11. d4 Ne4 12. c5 Ndf6 13. Ne5 0-0 14. 0-0 Bd7 15. h3 Be8 16. Rc1 Nd7 17. Ndf3 Bf6 18. Nxd7 Qxd7 19. Qd3 Bg6 20. Qd1 Bh5 21. Re1 Bxf3 22. Bxf3 Be7 23. Be2 Rf7 24. Bd3 Raf8 25. Qc2 Bh4 26. Re2 Qd8 27. a4 a6 28. Bc3 Qd7 29. Rb1 Qe7 30. b5 axb5 31. axb5 Bg5 32. bxc6 bxc6 33. Rb6 Rc8 34. Bxe4 fxe4 35. Qa4 Qf6 36. Be1 Rfc7 37. Reb2 Rf7 38. Rb8 Rff8 39. Rxc8 Rxc8 40. Qa6 Qf8 41. Rb7 Qe8 42. Qb6 Bd8 43. Qa6 Bf6 44. Ra7 e5 45. Bc3 exd4 46. Bxd4 Bxd4 47. exd4 e3 48. Qb7 exf2+ 49. Kxf2 Qf8+ 50. Kg3 Re8 51. Qc7 Re3+ 52. Kh2 Re6 53. Rb7 Kh8 54. Rb8 Re8 55. Rb7 Re3 56. Rb6 Re6 57. Rxc6 Rxc6 58. Qxc6 Qf4+ 59. Kg1 Qe3+ 60. Kf1 Qd3+ 61. Ke1 Qe3+ 62. Kf1 Qd3+ 63. Kf2 Qxd4+ 64. Kg3 Qe3+ 65. Kg4 Qe4+ 66. Kg3 Qe3+ 67. Kh2 Qf4+ 68. Kg1 Qe3+ 69. Kf1 Qd3+ 70. Ke1 Qe3+ 1/2-1/2

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.22"]
[Round "5"]
[White "Ivanytska, Liudmyla"]
[Black "Tkachou, Viktar"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1545"]
[BlackElo "1791"]
[PlyCount "114"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 d6 6. Nc3 Nf6 7. Be2 Be7 8. Bf3 0-0 9. 0-0 Qc7 10. Re1 Nc6 11. Nxc6 bxc6 12. Qe2 e5 13. g3 Be6 14. Bg2 h6 15. h3 a5 16. Kh1 Rab8 17. b3 Nh7 18. f4 exf4 19. gxf4 Bf6 20. e5 dxe5 21. fxe5 Bh4 22. Rd1 Rbd8 23. Bb2 Ng5 24. Qh5 Bg3 25. Ne4 Nxe4 26. Bxe4 Bd5 27. Bxd5 Rxd5 28. Rxd5 cxd5 29. Rg1 Qxc2 30. Rxg3 Qxb2 31. Qxh6 Qxe5 32. Qe3 Qe4+ 33. Kg1 f5 34. Qg5 Qd4+ 35. Kf1 f4 36. Rf3 Qe4 37. Kf2 d4 38. Qb5 Rc8 39. Qd3 Rc2+ 40. Kf1 Rc1+ 41. Kg2 Qe5 42. Qd2 Qg5+ 43. Kf2 Qg1+ 44. Ke2 Qg2+ 45. Kd3 Qxf3+ 46. Kxd4 Qe3+ 47. Qxe3 fxe3 48. Kxe3 Rc3+ 49. Kd4 Rxb3 50. Kc4 Rxa3 51. Kb5 Rxh3 52. Kxa5 Rb3 53. Ka4 Rb8 54. Ka5 Kf7 55. Ka6 Ke7 56. Ka7 Rb1 57. Ka6 Kd6 0-1

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.22"]
[Round "8"]
[White "Tkachou, Viktar"]
[Black "Hurman, Pavel"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1791"]
[BlackElo "1283"]
[PlyCount "81"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 Bg4 5. Be2 e6 6. 0-0 Bd6 7. Bb2 0-0 8. d3 Na6 9. Nbd2 Nb4 10. a3 Na6 11. h3 Bf5 12. Qc2 Be7 13. Nh4 Bg6 14. Nxg6 hxg6 15. Nf3 Qd6 16. b4 Rac8 17. c5 Qd8 18. Qc3 b6 19. cxb6 axb6 20. d4 Nb8 21. Qd2 Ne4 22. Qd3 Nd7 23. Rac1 c5 24. dxc5 bxc5 25. bxc5 Ndxc5 26. Qb1 Rb8 27. Qa2 Na4 28. Be5 Bd6 29. Rc2 Bxe5 30. Nxe5 Qd6 31. Nf3 Nac3 32. Qa1 Nxe2+ 33. Rxe2 Ra8 34. Rc1 Rxa3 35. Qb2 Raa8 36. Rec2 Rab8 37. Qd4 f6 38. Rc6 Qe7 39. Rc7 Qb4 40. Qa7 Kh8 41. Rxg7 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.22"]
[Round "6"]
[White "Tkachou, Viktar"]
[Black "Kalugin, Sergey V"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1791"]
[BlackElo "2394"]
[PlyCount "88"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. b3 Bg7 5. Bb2 a5 6. a3 Nbd7 7. e3 0-0 8. Be2 c6 9. 0-0 Qc7 10. Nbd2 Re8 11. Qc2 b6 12. b4 c5 13. b5 cxd4 14. Nxd4 Bb7 15. Bf3 Bxf3 16. N2xf3 Rac8 17. Rac1 Nb8 18. Rfd1 Qb7 19. Qb1 Rc7 20. Rc2 Rec8 21. Rdc1 Nfd7 22. Nb3 a4 23. Nbd2 Bh6 24. Ba1 Nc5 25. Ne1 Nbd7 26. Qb4 Bg7 27. Bxg7 Kxg7 28. Rc3 Nf6 29. Nef3 e5 30. Qb1 Re8 31. h3 Qc8 32. Ng5 e4 33. f3 exf3 34. Ngxf3 Rce7 35. Re1 Nfe4 36. Nxe4 Rxe4 37. Nd4 Qd8 38. Nc6 Qf6 39. Qc2 Qe6 40. Qd2 Kg8 41. Nb4 Re5 42. Qd4 Re4 43. Qd2 Re5 44. Qd4 Re4 1/2-1/2

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.22"]
[Round "7"]
[White "Tsaruk, Maksim"]
[Black "Tkachou, Viktar"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2230"]
[BlackElo "1791"]
[PlyCount "51"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 d6 6. Nc3 Nf6 7. Be3 Be7 8. Be2 0-0 9. 0-0 Qc7 10. Rc1 b6 11. f3 Bb7 12. Qe1 Nbd7 13. Qf2 Rac8 14. Rfd1 Qb8 15. g4 h6 16. Nc2 Bd8 17. Bf4 Bc7 18. Ne3 Qa8 19. Bxd6 Bxd6 20. Rxd6 Ne5 21. Rxb6 Nfd7 22. Rd6 f5 23. gxf5 exf5 24. Nxf5 Kh8 25. Rf1 Nf6 26. Qg3 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.21"]
[Round "1"]
[White "Nikitenko, Mihail"]
[Black "Tkachou, Viktar"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2371"]
[BlackElo "1791"]
[PlyCount "48"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 d6 6. Nc3 Nf6 7. Be3 Be7 8. Be2 0-0 9. 0-0 Qc7 10. Rc1 b6 11. f3 Bb7 12. a3 Nbd7 13. b4 Rac8 14. Nb3 Qb8 15. Qd2 Qa8 16. Rfd1 Rfe8 17. Bf4 Ne5 18. Bxe5 dxe5 19. Qe3 a5 20. Na4 axb4 21. Nxb6 Qa7 22. axb4 Bxb4 23. Ra1 Bc5 24. Qxc5 Ra8 1-0

[Event "Minsk Kupreichik Memorial op"]
[Site "Minsk"]
[Date "2018.06.21"]
[Round "3"]
[White "Rakhmangulova, Anastasiya"]
[Black "Tkachou, Viktar"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2219"]
[BlackElo "1791"]
[PlyCount "77"]
[EventDate "2018.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 d6 6. c4 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Be3 b6 10. f4 Qc7 11. Rc1 Bb7 12. f5 e5 13. Nc2 Nbd7 14. b4 b5 15. Nd5 Bxd5 16. cxd5 Qd8 17. Na1 Rc8 18. Nb3 Rxc1 19. Bxc1 Qb6+ 20. Kh1 Bd8 21. Qe2 Qb8 22. Be3 Bc7 23. g4 h6 24. h4 Nh7 25. g5 hxg5 26. hxg5 Bb6 27. Rg1 Bxe3 28. Qxe3 g6 29. f6 Nhxf6 30. gxf6 Nxf6 31. Qh6 Qc7 32. Na5 Qc3 33. Nc6 Re8 34. Qe3 Nh5 35. Rc1 Qb2 36. Qh6 Ng3+ 37. Kg1 Ne2+ 38. Bxe2 Qxe2 39. Ne7+ 1-0

