[Event "Minsk op"]
[Site "Minsk"]
[Date "2022.08.11"]
[Round "9"]
[White "Vainerchuk, Barys"]
[Black "Chuprynenka, Yauheni"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2008"]
[BlackElo "1553"]
[PlyCount "49"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. b3 a5 7. a4 Na6 8. Bb2 b6 9. Ne5 Bb7 10. Nd2 c5 11. e3 Rc8 12. Re1 Ne4 13. Nxe4 dxe4 14. Qe2 Nb4 15. Rad1 Qc7 16. dxc5 Bf6 17. cxb6 Qxc2 18. Qxc2 Rxc2 19. Bd4 Bd5 20. Bf1 Nc6 21. Nxc6 Rxc6 22. Bb5 Rc2 23. Rc1 Rd2 24. Bc5 Rd8 25. b4 1-0

[Event "Minsk op"]
[Site "Minsk"]
[Date "2022.08.10"]
[Round "8"]
[White "Siniauski, Artsiom"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2226"]
[BlackElo "2008"]
[PlyCount "71"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 a6 7. h3 Nc6 8. Nc3 f6 9. Bf4 Nh6 10. Qd2 Nf7 11. exf6 exf6 12. Bd3 0-0 13. 0-0 g5 14. Bh2 f5 15. Bc2 Re8 16. Rad1 Be6 17. Rfe1 Qf6 18. Be5 Qg6 19. Bxg7 Kxg7 20. Ba4 g4 21. hxg4 fxg4 22. Ne5 Nfxe5 23. dxe5 Rad8 24. Bxc6 bxc6 25. Qe3 Bf5 26. Ne2 Be4 27. Nf4 Qh6 28. e6 Kg8 29. Rc1 Qg7 30. Rxc6 Re7 31. Rec1 Qxb2 32. Rc8 Rde8 33. R1c3 Qb7 34. Qc1 d4 35. R3c7 Qb4 36. Nd5 1-0

[Event "Minsk op"]
[Site "Minsk"]
[Date "2022.08.09"]
[Round "7"]
[White "Vainerchuk, Barys"]
[Black "Kekelidze, Mikheil"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2008"]
[BlackElo "2351"]
[PlyCount "81"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. Bd3 Nc6 5. f4 d5 6. e5 Bf5 7. Bxf5 gxf5 8. Nf3 e6 9. Be3 Qd7 10. Nbd2 Nge7 11. Qe2 a5 12. h4 a4 13. h5 h6 14. Bf2 Nc8 15. Nf1 f6 16. Bh4 fxe5 17. fxe5 Nb6 18. Ne3 Qf7 19. Nd2 Kd7 20. Rf1 Qg8 21. 0-0-0 Rf8 22. g4 fxg4 23. Rxf8 Bxf8 24. Nxg4 Kc8 25. Nf6 Qg7 26. Qh2 Be7 27. Rg1 Qf7 28. Rg6 Nd7 29. Qg3 Bxf6 30. Bxf6 Rf8 31. Rxh6 a3 32. Qg6 axb2+ 33. Kxb2 Nxf6 34. Qxf7 Rxf7 35. exf6 e5 36. Nf3 e4 37. Ng5 Rf8 38. Rg6 Nd8 39. h6 Kd7 40. h7 e3 41. Kc2 1-0

[Event "Minsk op"]
[Site "Minsk"]
[Date "2022.08.08"]
[Round "6"]
[White "Strybuk, Artsiom I"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2296"]
[BlackElo "2008"]
[PlyCount "148"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Bg5 e6 4. Nc3 Be7 5. Nf3 0-0 6. Qc2 d5 7. e3 c6 8. Bxf6 Bxf6 9. Bd3 Nd7 10. cxd5 cxd5 11. a4 a6 12. 0-0 Be7 13. a5 Rf6 14. g3 Bd6 15. Ne2 Nb8 16. Ne5 Bxe5 17. dxe5 Rf7 18. b4 Nc6 19. Qb2 Rc7 20. Rfc1 Bd7 21. Rc5 Rac8 22. Rac1 Na7 23. Qd4 Rxc5 24. Rxc5 Rxc5 25. Qxc5 Nc6 26. Qd6 Qe7 27. Qxe7 Nxe7 28. Nd4 Nc6 29. Nxc6 Bxc6 30. Kf1 Kf7 31. Ke2 Ke7 32. g4 g6 33. gxf5 gxf5 34. Kd2 Kd8 35. Kc3 Be8 36. Kd4 Bh5 37. Kc5 Kc7 38. Bc2 h6 39. Ba4 Bg6 40. Bd1 Be8 41. Be2 Bf7 42. Kd4 Be8 43. Kc3 Kd8 44. Kd2 Ke7 45. Kd1 Kd8 46. Ke1 Ke7 47. Kf1 Kf8 48. Kg2 Ke7 49. Kg3 Kf8 50. Kh4 Kg7 51. Bd1 Kf8 52. f3 Kg7 53. e4 dxe4 54. fxe4 fxe4 55. Kg4 Bc6 56. Kf4 Kf7 57. Bc2 Ke7 58. Bxe4 Bxe4 59. Kxe4 Kd7 60. Kd4 Kc6 61. Kc4 Kd7 62. Kc5 Kc7 63. h3 Kd7 64. Kb6 Kc8 65. b5 axb5 66. Kxb5 Kc7 67. Kc5 Kd7 68. Kb6 Kc8 69. a6 bxa6 70. Kxa6 Kc7 71. Kb5 Kb7 72. Kc5 Kc7 73. h4 h5 74. Kb5 Kb7 1/2-1/2

[Event "Minsk op"]
[Site "Minsk"]
[Date "2022.08.07"]
[Round "5"]
[White "Vainerchuk, Barys"]
[Black "Fedorov, Alexei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2008"]
[BlackElo "2484"]
[PlyCount "62"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 b5 5. h4 e6 6. g4 c5 7. g5 Nfd7 8. Nf3 Nc6 9. Bh3 Bb7 10. h5 Be7 11. Ne2 b4 12. Kf1 Qb6 13. Kg1 h6 14. g6 f5 15. c4 dxc4 16. Bg2 Rd8 17. Rc1 cxd4 18. exd4 e5 19. dxe5 Ndxe5 20. Qf1 Ng4 21. Ng3 0-0 22. Qxc4+ Kh8 23. Qc2 b3 24. axb3 Nb4 25. Bc7 Qa7 26. Qe2 Rc8 27. Bf4 Bc5 28. Rxc5 Qxc5 29. Ne5 Bxg2 30. Kxg2 Nd5 31. Nd3 Qd4 0-1

[Event "Minsk op"]
[Site "Minsk"]
[Date "2022.08.06"]
[Round "4"]
[White "Osetrov, Dmitrij"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2087"]
[BlackElo "2008"]
[PlyCount "90"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Bg2 0-0 6. e4 Bxd2+ 7. Nxd2 e5 8. d5 a5 9. Ne2 Na6 10. 0-0 d6 11. a3 Bd7 12. Nc3 c6 13. Na4 Qd8 14. Rc1 b5 15. dxc6 bxa4 16. cxd7 Qxd7 17. c5 Nxc5 18. Nc4 Nb3 19. Rc3 Ra6 20. Rd3 Nd4 21. f4 Qb5 22. fxe5 dxe5 23. Nxe5 Qxe5 24. Rxd4 Rb6 25. Rf5 Qe6 26. Rf2 Ng4 27. Rd8 Rb8 28. Rxf8+ Rxf8 29. Qe2 Nxf2 30. Qxf2 Rb8 31. Kh1 Qb6 32. Qf4 Qxb2 33. h4 Rd8 34. e5 Qxa3 35. h5 h6 36. Kh2 Qa2 37. Qf5 a3 38. e6 Qxe6 39. Qxa5 Qe7 40. Be4 a2 41. Qf5 Qxe4 42. Qxe4 a1Q 43. Qe7 Rd2+ 44. Kh3 Qf1+ 45. Kh4 Rh2+ 0-1

[Event "Minsk op"]
[Site "Minsk"]
[Date "2022.08.05"]
[Round "3"]
[White "Vainerchuk, Barys"]
[Black "Emelchenkov, Ivan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2008"]
[BlackElo "1809"]
[PlyCount "63"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. Nb5 Na6 6. Bd3 Bxd3 7. cxd3 Bb4+ 8. Nc3 c5 9. a3 Bxc3+ 10. bxc3 0-0 11. Ne2 Nh5 12. Be5 f6 13. Bg3 Nxg3 14. hxg3 Qa5 15. 0-0 Rac8 16. Qb3 cxd4 17. cxd4 Rc7 18. e4 Kf7 19. Rfe1 Rd8 20. Rad1 Nb8 21. f4 f5 22. g4 g6 23. exf5 gxf5 24. gxf5 exf5 25. Ng3 Nc6 26. Nxf5 Kf6 27. Ne3 Nxd4 28. Qb2 Qb6 29. Qf2 Kg7 30. Rb1 Qg6 31. f5 Qg5 32. Rb4 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.22"]
[Round "11"]
[White "Vainerchuk, Barys"]
[Black "Klachkou, Platon"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1997"]
[BlackElo "1992"]
[PlyCount "96"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d6 2. b3 Nf6 3. Bb2 e5 4. e3 c6 5. c4 g6 6. Nc3 Bg7 7. Be2 0-0 8. d4 e4 9. Nd2 Re8 10. g4 h6 11. Rg1 a6 12. Qc2 d5 13. 0-0-0 b5 14. c5 Nh7 15. Kb1 a5 16. f3 exf3 17. Nxf3 b4 18. Na4 Rxe3 19. Bc1 Re4 20. Nb6 Ra7 21. Nxc8 Qxc8 22. h3 Qe8 23. Bd3 Re6 24. h4 Nf6 25. Ne5 Nbd7 26. g5 Nxe5 27. dxe5 Ne4 28. Bxe4 dxe4 29. gxh6 Bxe5 30. h5 Kh7 31. hxg6+ fxg6 32. Be3 Bc3 33. a4 Rf7 34. Bg5 Bf6 35. Be3 Bc3 36. Bg5 Re5 37. Be3 Rf3 38. Qe2 Qf7 39. Kc2 Rd5 40. Rh1 Rd3 41. Rxd3 exd3+ 42. Qxd3 Qe6 43. Qd6 Qe4+ 44. Kd1 Rf7 45. Rg1 Qb1+ 46. Bc1 Qxb3+ 47. Ke2 Qc2+ 48. Ke3 Qf2+ 0-1

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.21"]
[Round "10"]
[White "Navumenka, Mikhei"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2138"]
[BlackElo "1997"]
[PlyCount "61"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 b6 2. e4 e6 3. Nf3 Bb7 4. Bd3 Nf6 5. e5 Ne4 6. 0-0 f5 7. Bc4 Nc6 8. Nbd2 Be7 9. Nb3 d5 10. exd6 Qxd6 11. d5 Rd8 12. Bb5 exd5 13. Nbd4 0-0 14. Bxc6 Bxc6 15. Bf4 Qxf4 16. Nxc6 Rd7 17. Nfe5 Bc5 18. Qf3 Qxf3 19. gxf3 Nf6 20. Nxd7 Nxd7 21. Rfe1 Rf6 22. Ne7+ Kf7 23. Nxd5 Rg6+ 24. Kh1 Bd6 25. f4 Nc5 26. Rad1 Ne6 27. Ne3 Bxf4 28. Nxf5 Ng5 29. Rd7+ Kf6 30. Ne7 Rh6 31. Ng8+ 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.20"]
[Round "9"]
[White "Siniauski, Artsiom"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2222"]
[BlackElo "1997"]
[PlyCount "116"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. f3 Qa5 13. Rac1 Be6 14. Nd5 Qxd2 15. Bxd2 Bxd5 16. cxd5 Nd7 17. Rc2 Bd4+ 18. Kh1 Nc5 19. Rd1 Rfc8 20. Bg5 Bf6 21. Bxf6 exf6 22. Kg1 Re8 23. Kf2 Re5 24. g4 h5 25. h3 hxg4 26. hxg4 Kg7 27. Rc4 f5 28. exf5 gxf5 29. f4 Re7 30. gxf5 Rh8 31. Bf3 Kf6 32. Rcd4 Kxf5 33. Rh1 Rxh1 34. Bxh1 Re8 35. Bg2 Ra8 36. Bh3+ Kf6 37. Bf1 Ra7 38. a3 Ra5 39. Rb4 Ra8 40. Ke3 Rh8 41. Rd4 Rh2 42. Be2 Kf5 43. Rd1 Rh4 44. Rf1 Rh3+ 45. Bf3 Rh8 46. Bd1 Rh2 47. Be2 Rh3+ 48. Bf3 Nd7 49. Rf2 Nc5 50. Rg2 Rh8 51. Bd1 Rh3+ 52. Bf3 Rh8 53. Bd1 Re8+ 54. Kf3 Re1 55. Bc2+ Kf6 56. Re2 Rh1 57. Rd2 Rh3+ 58. Kg2 Re3 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.19"]
[Round "8"]
[White "Vainerchuk, Barys"]
[Black "Lazavik, Denis"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1997"]
[BlackElo "2483"]
[PlyCount "60"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 h6 4. Bxf6 exf6 5. e3 c6 6. Bd3 g6 7. Nge2 Nd7 8. f3 h5 9. e4 Nb6 10. exd5 cxd5 11. Bb5+ Bd7 12. Qd3 a6 13. Bxd7+ Qxd7 14. 0-0 Bd6 15. a4 Bc7 16. f4 Kf8 17. b3 Kg7 18. Qf3 Rad8 19. a5 Nc8 20. Na4 Qc6 21. Nc5 Nd6 22. Rfd1 Rhe8 23. Rd3 Ne4 24. b4 Re7 25. Nc3 Rde8 26. Nd1 Nxc5 27. bxc5 Re1+ 28. Kf2 R8e4 29. g3 Qe6 30. Re3 R4xe3 0-1

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.18"]
[Round "7"]
[White "Bialiauski, Artsiom"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1996"]
[BlackElo "1997"]
[PlyCount "60"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. dxc6 Bxc6 6. Nc3 Nf6 7. f3 e6 8. e4 Be7 9. Be3 b6 10. Rc1 Bb7 11. Bd3 0-0 12. 0-0 c5 13. dxc5 Bxc5 14. Bxc5 bxc5 15. Kh1 Rc8 16. Qe2 Qa5 17. Rfd1 Rfd8 18. Bb1 Rd4 19. Qb5 Qb6 20. Qxb6 axb6 21. Rxd4 cxd4 22. Ne2 Rxc1+ 23. Nxc1 Nd7 24. Bd3 Bc6 25. Kg1 Kf8 26. Kf2 Ke7 27. Ke1 e5 28. Bc4 g6 29. Ne2 Nc5 30. Kd2 Nb7 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.17"]
[Round "6"]
[White "Vainerchuk, Barys"]
[Black "Silich, Yahor"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1997"]
[BlackElo "2221"]
[PlyCount "77"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. h4 h5 6. Nf3 Bg4 7. Be2 0-0 8. Ne5 Bxe2 9. Qxe2 c5 10. 0-0-0 cxd4 11. exd4 Nc6 12. Nxc6 bxc6 13. f3 Re8 14. g4 Qc8 15. Rhg1 c5 16. Be5 hxg4 17. fxg4 cxd4 18. Rxd4 Qe6 19. g5 Rac8 20. Re1 Rxc3 21. bxc3 Ne4 22. Bxg7 Kxg7 23. Rxe4 dxe4 24. Qxe4 Qxa2 25. Qd4+ Kg8 26. Re5 Rb8 27. Rd5 e6 28. Rd7 Qb1+ 29. Kd2 Qf1 30. c4 Kh7 31. Qf6 Qg2+ 32. Kc3 Qg3+ 33. Kd2 Qg2+ 34. Ke3 Qg3+ 35. Ke2 Qg4+ 36. Ke3 Qg3+ 37. Kd2 Qg2+ 38. Kd3 Qg3+ 39. Kd2 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.16"]
[Round "5"]
[White "Hryharovich, Aliaksei"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2100"]
[BlackElo "1997"]
[PlyCount "73"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 0-0 6. Nd2 c5 7. c3 Qc7 8. Bd3 Nc6 9. Ndf3 Ne4 10. 0-0 f6 11. Nxc6 Bxf4 12. Ne7+ Qxe7 13. exf4 b6 14. Nd2 Bb7 15. Re1 f5 16. Nf3 Qd6 17. g3 Rac8 18. a3 Rc7 19. Re3 a6 20. Qe2 cxd4 21. Nxd4 g5 22. f3 gxf4 23. gxf4 Rg7+ 24. Kh1 Qxf4 25. fxe4 fxe4 26. Bxe4 dxe4 27. Nxe6 Qf3+ 28. Rxf3 exf3 29. Qf2 Rg2 30. Rg1 Rf6 31. Qxb6 f2 32. Qd8+ Kf7 33. Qd7+ Kg6 34. Qd3+ Kf7 35. Qd7+ Kg6 36. Qd3+ Kf7 37. Qd7+ 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.15"]
[Round "4"]
[White "Vainerchuk, Barys"]
[Black "Tsaruk, Maksim"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1997"]
[BlackElo "2405"]
[PlyCount "227"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 h6 4. Bxf6 exf6 5. e3 c6 6. Bd3 g6 7. Nge2 Bd6 8. Qd2 Nd7 9. f3 b5 10. a3 Nb6 11. b3 Qe7 12. 0-0 Bxa3 13. e4 Bb4 14. Qc1 Kf8 15. exd5 Nxd5 16. Nxd5 cxd5 17. Bxb5 Kg7 18. Nf4 Bc3 19. Nxd5 Bxd4+ 20. Kh1 Qc5 21. c3 Be5 22. Bc4 Be6 23. Qa3 Rhc8 24. Qxc5 Rxc5 25. Nb6 Bxc4 26. bxc4 Rd8 27. Rxa7 Rc6 28. Nd5 Rxc4 29. Ra5 Rh4 30. h3 Rc4 31. Rd1 Rd6 32. Ra2 h5 33. Rad2 Bxc3 34. Nxc3 Rxd2 35. Rxd2 Rxc3 36. Kg1 g5 37. Kf2 Kg6 38. Ra2 f5 39. Rb2 Rc4 40. Ra2 Rb4 41. Ra6+ Kg7 42. Ra2 f4 43. Ke2 Rd4 44. Rb2 Rd5 45. Rb6 Ra5 46. Kf2 Ra2+ 47. Kf1 Rd2 48. Ra6 f6 49. Ra7+ Kg6 50. Ra5 Kf7 51. h4 Kg6 52. hxg5 fxg5 53. Rb5 g4 54. fxg4 hxg4 55. Ra5 Kf6 56. Rb5 g3 57. Ra5 Ke6 58. Rb5 Ra2 59. Rc5 Rf2+ 60. Kg1 Rd2 61. Kf1 Rd5 62. Rc8 Kf5 63. Ke2 Re5+ 64. Kd2 Rb5 65. Rf8+ Ke4 66. Re8+ Re5 67. Rf8 Ra5 68. Re8+ Kf5 69. Rf8+ Kg4 70. Rg8+ Rg5 71. Rf8 Rg7 72. Ke2 Rg6 73. Kd2 Kg5 74. Ke2 Re6+ 75. Kd2 Rb6 76. Rg8+ Kf5 77. Rf8+ Ke5 78. Re8+ Kd5 79. Rd8+ Ke6 80. Ke2 Kf5 81. Rf8+ Rf6 82. Rg8 Re6+ 83. Kd2 Re7 84. Rf8+ Kg5 85. Rg8+ Kf6 86. Rf8+ Rf7 87. Rg8 Rb7 88. Rf8+ Ke5 89. Re8+ Kf6 90. Rf8+ Rf7 91. Rg8 Kf5 92. Ke2 Re7+ 93. Kd2 Re6 94. Rf8+ Rf6 95. Rg8 Ra6 96. Rf8+ Ke5 97. Re8+ Kd5 98. Rd8+ Ke6 99. Ke2 Ra2+ 100. Kf3 Rf2+ 101. Kg4 Ke5 102. Re8+ Kd4 103. Re7 Kd3 104. Re8 Rf1 105. Re7 Kd4 106. Re8 Rf2 107. Re7 Kd3 108. Re8 Kd2 109. Re7 Re2 110. Rf7 Rxg2 111. Rxf4 Ke2 112. Rf3 Rg1 113. Rxg3 Rxg3+ 114. Kxg3 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.14"]
[Round "3"]
[White "Runets, Ivan"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2194"]
[BlackElo "1997"]
[PlyCount "65"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. f3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e5 8. Be3 exd4 9. cxd4 Bb4+ 10. Kf2 0-0 11. Bc4 Nd7 12. Ne2 c5 13. Qb3 cxd4 14. Nxd4 Bc5 15. Rhd1 Qf6 16. Kg1 Ne5 17. Be2 Rfd8 18. Nf5 Bxe3+ 19. Qxe3 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Qxd8 22. Qc3 f6 23. f4 Bxe4 24. Ng3 Bd5 25. fxe5 Bxa2 26. Bc4+ Bxc4 27. Qxc4+ Kf8 28. e6 Qd1+ 29. Kf2 Qd2+ 30. Kf3 g6 31. Ne2 Ke7 32. Qc7+ Kxe6 33. Nf4+ 1-0

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.13"]
[Round "2"]
[White "Vainerchuk, Barys"]
[Black "Strybuk, Artsiom I"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1997"]
[BlackElo "2263"]
[PlyCount "88"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 gxf6 5. e3 e6 6. Bd3 Bg6 7. f4 f5 8. Nf3 c5 9. Bb5+ Nc6 10. 0-0 Rc8 11. Ne5 f6 12. Bxc6+ bxc6 13. Nd3 Qa5 14. dxc5 Bxc5 15. Nxc5 Qxc5 16. Qd2 0-0 17. Na4 Qb5 18. b3 c5 19. c4 dxc4 20. Qe2 Be8 21. Nc3 Qb4 22. Qxc4 Qxc4 23. bxc4 Rb8 24. Rab1 Rb4 25. Rxb4 cxb4 26. Nb5 a5 27. Nd4 Bf7 28. Rc1 Rc8 29. Nb3 a4 30. Nd2 Kf8 31. Rb1 Rb8 32. c5 Ke7 33. Nc4 e5 34. Nb6 b3 35. axb3 axb3 36. Kf2 Kd8 37. Ke2 Kc7 38. Kd2 Rd8+ 39. Kc3 e4 40. Nc4 Rd3+ 41. Kb4 Bxc4 42. Kxc4 Rxe3 43. Rxb3 Re2 44. Rb6 Rxg2 1/2-1/2

[Event "BLR-ch U20"]
[Site "Minsk"]
[Date "2022.04.13"]
[Round "1"]
[White "Zarubitski, Viachaslau"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2438"]
[BlackElo "1997"]
[PlyCount "93"]
[EventDate "2022.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 a6 7. h3 Nc6 8. Be2 f6 9. Bf4 fxe5 10. dxe5 e6 11. 0-0 Nge7 12. Nbd2 0-0 13. Bh2 Bd7 14. Nb3 Qb6 15. Rc1 Bh6 16. Rc3 Rad8 17. Nc5 Bc8 18. a3 a5 19. Qb3 Qa7 20. Rd1 Rf7 21. Na4 Bd7 22. Nc5 Bc8 23. Qa4 Rdf8 24. b4 b6 25. Nb3 axb4 26. Qxa7 Nxa7 27. axb4 Bd7 28. Nbd4 Nac6 29. Bg3 Nxb4 30. Rb1 Nec6 31. Bb5 Nxd4 32. Nxd4 Bxb5 33. Rxb4 Bd7 34. Rxb6 Re8 35. Rc7 Bc8 36. Rc2 Bd7 37. Rc7 Bc8 38. Rc2 Bd7 39. h4 Kg7 40. Rc7 Bc8 41. Rcc6 Rfe7 42. Rb8 Bd7 43. Rxe8 Rxe8 44. Rc7 Re7 45. Nxe6+ Kf7 46. Nd4 Bd2 47. Rxd7 1-0

[Event "BLR-ch U18"]
[Site "Orsha"]
[Date "2022.02.18"]
[Round "9"]
[White "Vainerchuk, Barys"]
[Black "Navumenka, Mikhei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1928"]
[BlackElo "2114"]
[PlyCount "94"]
[EventDate "2022.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nc6 3. Nf3 Bf5 4. Bg5 f6 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. Nh4 Bg6 9. Nxg6 hxg6 10. Qd2 a6 11. h3 Nge7 12. Be2 0-0-0 13. 0-0-0 e5 14. Na4 Nb8 15. dxe5 Qxe5 16. Qb4 Rd6 17. Nc5 Rb6 18. Qa3 Rd8 19. h4 Nd7 20. Nd3 Qd6 21. Qxd6 Rxd6 22. h5 Ne5 23. Nxe5 fxe5 24. Bg4+ Kb8 25. h6 gxh6 26. Rxh6 Ng8 27. Rh8 Nf6 28. Rxd8+ Rxd8 29. Be6 c6 30. Rh1 Re8 31. Bf7 Rf8 32. Be6 Kc7 33. Rh6 Kd6 34. Bh3 Rg8 35. Bf5 gxf5 36. Rxf6+ Ke7 37. Rxf5 Ke6 38. Rf3 Rxg2 39. Rf8 Rg5 40. Re8+ Kd6 41. Rf8 Ke6 42. Re8+ Kd6 43. Rf8 d4 44. exd4 exd4 45. Kd2 c5 46. Rf7 Kc6 47. a4 Rg6 1/2-1/2

[Event "BLR-ch U18"]
[Site "Orsha"]
[Date "2022.02.17"]
[Round "8"]
[White "Lapus, Vitaliy"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1750"]
[BlackElo "1928"]
[PlyCount "71"]
[EventDate "2022.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. Nbd2 Bb7 5. e3 Be7 6. h3 0-0 7. Bd3 d6 8. 0-0 c5 9. c3 Nc6 10. Qe2 Rc8 11. Rfe1 Re8 12. Rad1 h6 13. Bh2 Bf8 14. Ne4 Nxe4 15. Bxe4 d5 16. Bb1 cxd4 17. exd4 Bd6 18. Qd3 g6 19. Bxd6 Qxd6 20. Ne5 Nxe5 21. Rxe5 Qf8 22. Rde1 Qg7 23. h4 h5 24. R1e3 Kf8 25. Rg5 Ke7 26. Qe2 Kd7 27. Bd3 Qf8 28. Rf3 Qe7 29. Qe5 Rf8 30. Qg7 Bc6 31. Rf6 Rce8 32. Rg3 e5 33. dxe5 Qxe5 34. Rxf7+ Rxf7 35. Qxf7+ Re7 36. Qxg6 1/2-1/2

[Event "BLR-ch U18"]
[Site "Orsha"]
[Date "2022.02.16"]
[Round "7"]
[White "Sagalovich, Yakov"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1429"]
[BlackElo "1928"]
[PlyCount "108"]
[EventDate "2022.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 c5 5. b3 Nc6 6. Bb2 d6 7. e3 e6 8. Be2 Be7 9. 0-0 0-0 10. Rad1 Rc8 11. d4 cxd4 12. Nxd4 a6 13. Qb1 Qc7 14. Bf3 Rfd8 15. Nxc6 Bxc6 16. Bxc6 Qxc6 17. Ne2 Ne4 18. Qa1 Bf6 19. Bxf6 Nxf6 20. h3 h6 21. Nf4 Qb7 22. Nd3 b5 23. cxb5 Qxb5 24. Qb2 Ne4 25. a4 Qd5 26. Nf4 Qb7 27. b4 Nc3 28. Ra1 Rc4 29. b5 Nxa4 30. Qa2 axb5 31. Rfb1 Qc6 32. Qb3 Nc3 33. Rb2 Ra8 34. Rxa8+ Qxa8 35. Ne2 Nxe2+ 36. Rxe2 Qd5 37. Qb1 Qc5 38. Kh2 b4 39. Ra2 g6 40. Rb2 Qe5+ 41. Kg1 Qc3 42. Kh2 d5 43. Qa1 Kg7 44. Qb1 Qe5+ 45. g3 Qc3 46. Qa1 e5 47. Kg2 b3 48. Qa3 Rb4 49. Rb1 Qc2 50. Rb2 Qe4+ 51. Kh2 Ra4 52. Qxb3 Ra1 53. f3 Qxf3 54. Rg2 Re1 0-1

[Event "BLR-ch U18"]
[Site "Orsha"]
[Date "2022.02.15"]
[Round "6"]
[White "Vainerchuk, Barys"]
[Black "Runets, Ivan"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1928"]
[BlackElo "2209"]
[PlyCount "91"]
[EventDate "2022.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 h6 5. Bxf6 Nxf6 6. e3 e6 7. Bd3 Be7 8. 0-0 0-0 9. e4 c5 10. dxc5 Bxc5 11. h3 a6 12. Qd2 Qc7 13. a3 dxe4 14. Nxe4 Be7 15. Nxf6+ Bxf6 16. c3 Bd7 17. Qe3 Rfd8 18. Bc2 Bc6 19. Rad1 Qa5 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Bxd1 Qd5 23. Qd2 Qxd2 24. Nxd2 Bg5 25. Nc4 Bc1 26. a4 Bd5 27. b3 Bxc4 28. bxc4 b6 29. Bf3 Bb2 30. Bb7 a5 31. f3 Bxc3 32. Kf2 Kf8 33. Ke3 Ke7 34. Bc6 f5 35. Bb5 Kd6 36. Be8 g5 37. Bb5 Bb2 38. Be8 Ke5 39. Bd7 Bc1+ 40. Ke2 Kd6 41. Bc8 h5 42. Kd3 h4 43. Ke2 Ba3 44. Ba6 Kc5 45. Bb5 Kd4 46. Bd7 1/2-1/2

[Event "BLR-ch U18"]
[Site "Orsha"]
[Date "2022.02.14"]
[Round "5"]
[White "Vainerchuk, Barys"]
[Black "Hryharovich, Aliaksei"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1928"]
[BlackElo "1957"]
[PlyCount "61"]
[EventDate "2022.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Bc4 Nb6 7. Bb3 Nc6 8. Nf3 Bf5 9. d4 e6 10. 0-0 Be7 11. Bf4 0-0 12. Rc1 Nb4 13. Qd2 Nd3 14. Rcd1 Rc8 15. Ne5 Nxe5 16. Bxe5 Bb4 17. Rc1 Nc4 18. Bxc4 Rxc4 19. Rfd1 f6 20. Bg3 Qd7 21. a3 Bxc3 22. Rxc3 Rxc3 23. Qxc3 Rc8 24. Qe1 h6 25. Bf4 Qb5 26. Rc1 Rxc1 27. Qxc1 Qd3 28. Qd2 Qc4 29. h3 Be4 30. Qc3 Qxc3 31. bxc3 1/2-1/2

[Event "BLR-ch U18"]
[Site "Orsha"]
[Date "2022.02.13"]
[Round "4"]
[White "Siniauski, Artsiom"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2285"]
[BlackElo "1928"]
[PlyCount "140"]
[EventDate "2022.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[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 Nxd7 10. Bb5 Bg7 11. 0-0 0-0 12. Bxc6 bxc6 13. Qxc6 Rc8 14. Qa4 Bxc3 15. bxc3 Qc7 16. Be3 Nc5 17. Qh4 Ne6 18. Rab1 Rfd8 19. Rb3 Rd7 20. Qg4 Qc4 21. Qxc4 Rxc4 22. Rfb1 Rdc7 23. Kf1 Ra4 24. R1b2 f6 25. Rb7 Kf7 26. Ke2 Rxc3 27. Bxa7 Nd8 28. Rd7 Ke8 29. Bd4 Rcc4 30. Rxd8+ Kxd8 31. c3 e5 32. Bb6+ Kd7 33. Kd3 Rc6 34. Be3 Ra3 35. Bd2 Rca6 36. Rb7+ Ke6 37. Be3 Rc6 38. Rb3 Rxa2 39. g3 Ra4 40. f3 Rd6+ 41. Kc2 Ra2+ 42. Kc1 Rxh2 43. c4 h5 44. c5 Rc6 45. f4 exf4 46. gxf4 h4 47. Rb7 Re2 48. Bd4 Re4 49. Bf2 Rxf4 50. Be3 Rc4+ 51. Kd2 R4xc5 52. Bxc5 Rxc5 53. Ke3 Rf5 54. Ke4 h3 55. Rb6+ Kf7 56. Rb2 Rh5 57. Rh2 f5+ 58. Kf4 Kf6 59. Kf3 g5 60. Kg3 f4+ 61. Kf2 g4 62. Kg1 g3 63. Ra2 Rb5 64. Ra1 Kg5 65. Kh1 Kg4 66. Rc1 Re5 67. Rb1 Re4 68. Ra1 f3 69. Rg1 Kh4 70. Ra1 f2 0-1

[Event "BLR-ch U18"]
[Site "Orsha"]
[Date "2022.02.12"]
[Round "3"]
[White "Galkin, Gleb"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2303"]
[BlackElo "1928"]
[PlyCount "94"]
[EventDate "2022.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 0-0 7. e4 d6 8. Bd3 c5 9. h3 Re8 10. Be3 Nbd7 11. Bc2 exd5 12. exd5 Bf8 13. 0-0 a6 14. a4 g6 15. Bf4 Qc7 16. Qd2 Bg7 17. Rfe1 Rxe1+ 18. Rxe1 Re8 19. Rxe8+ Nxe8 20. Qe3 Qd8 21. Ne4 Ndf6 22. Bg5 Qd7 23. Nxf6+ Nxf6 24. b4 a5 25. bxa5 bxa5 26. Qe1 Ba6 27. Bb3 h6 28. Qxa5 hxg5 29. Qxa6 Qf5 30. Qxd6 g4 31. Qb8+ Kh7 32. hxg4 Nxg4 33. Bd1 Bd4 34. Qb3 Bxf2+ 35. Kf1 Qh5 36. Ng5+ Qxg5 37. Qh3+ Bh4 38. Qxg4 Qxg4 39. Bxg4 Bd8 40. d6 f5 41. Bf3 Kg7 42. Bc6 Kf6 43. Be8 g5 44. Ke2 Ke5 45. Bg6 Ba5 46. d7 Bd8 47. Kd3 Ba5 1/2-1/2

[Event "BLR-ch U18"]
[Site "Orsha"]
[Date "2022.02.11"]
[Round "2"]
[White "Vainerchuk, Barys"]
[Black "Kasperovich, Mikhail"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1928"]
[BlackElo "1318"]
[PlyCount "43"]
[EventDate "2022.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h5 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bg5 e6 11. 0-0 Qc7 12. Rfe1 Bd6 13. Nf5 0-0-0 14. Nxd6+ Qxd6 15. Qd2 Qd5 16. Bf4 Nh7 17. c4 Qxc4 18. Qa5 Nb6 19. Qe5 Nd5 20. Qb8+ Kd7 21. Qxb7+ Ke8 22. Ne5 1-0

[Event "BLR-ch 1st League"]
[Site "Minsk"]
[Date "2021.12.17"]
[Round "9"]
[White "Vainerchuk, Barys"]
[Black "Shkurdiuk, Timofei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2020"]
[BlackElo "1697"]
[PlyCount "104"]
[EventDate "2021.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be2 Nf6 7. 0-0 cxd4 8. cxd4 Nc6 9. Bf4 Be7 10. Nc3 Qd8 11. Qd2 0-0 12. Rfd1 Nb4 13. Ne5 Nbd5 14. Bg5 Bd7 15. Bd3 Rc8 16. Rac1 Bc6 17. Bc2 b5 18. Nxd5 Bxd5 19. a3 Bb7 20. f3 Nd5 21. Bxe7 Qxe7 22. Be4 Nf6 23. Bxb7 Qxb7 24. Rc5 Nd5 25. Rdc1 Nb6 26. b3 Rcd8 27. Qe3 Nd5 28. Qe4 Qb6 29. Nc6 Rd7 30. Ne5 Rd6 31. Nc6 h6 32. b4 Qb7 33. Qe5 Qd7 34. Na5 Rb6 35. Qe4 Qd8 36. Nc6 Qg5 37. Ne5 Rd6 38. g3 Rfd8 39. Nc6 Rf8 40. Ne5 f5 41. Qe1 f4 42. g4 h5 43. Qe4 hxg4 44. Nxg4 Rf5 45. Rc8+ Kh7 46. R1c5 Nf6 47. Qe2 Nxg4 48. fxg4 Rxd4 49. Rxf5 exf5 50. h3 f3 51. Qxf3 fxg4 52. Rc5 Qxc5 0-1

[Event "BLR-ch 1st League"]
[Site "Minsk"]
[Date "2021.12.11"]
[Round "3"]
[White "Vainerchuk, Barys"]
[Black "Siniauski, Artsiom"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2020"]
[BlackElo "2301"]
[PlyCount "42"]
[EventDate "2021.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. cxd5 Nf6 5. Bb5+ Bd7 6. Bc4 Bg4 7. Ne2 Bd6 8. 0-0 0-0 9. Nbc3 Nbd7 10. d3 Re8 11. Re1 Ne5 12. Qd2 Qe7 13. Kf1 Nh5 14. Qg5 Qd7 15. Ng1 h6 16. Qd2 Nf3 17. Nxf3 Bxf3 18. Ne4 Nf4 19. Re3 Qg4 20. Qc2 Qxg2+ 21. Ke1 Bb4+ 0-1

[Event "Orsha op"]
[Site "Orsha"]
[Date "2021.04.10"]
[Round "8"]
[White "Vainerchuk, Barys"]
[Black "Vashchilov, Sergey"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1993"]
[BlackElo "2172"]
[PlyCount "144"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. f4 cxd4 9. Nf3 Nbc6 10. Bd3 Qb6 11. 0-0 a6 12. Nd6 f6 13. Kh1 Bd7 14. Qf2 Be8 15. exf6 Rxf6 16. Nxe8 Rxe8 17. c3 e5 18. fxe5 Nxe5 19. Qe2 Nxd3 20. Qxd3 Nf5 21. Nxd4 Nxd4 22. Rxf6 Qxf6 23. Qxd4 Qxd4 24. cxd4 Re4 25. Rc1 Rxd4 26. Kg1 h6 27. Rc2 Rf4 28. g3 Rf7 29. Rc8+ Kh7 30. Rd8 Rc7 31. Rxd5 Rc1+ 32. Kg2 Rc2+ 33. Kh3 Rxb2 34. a4 Rb4 35. Rd6 h5 36. Kg2 Rb2+ 37. Kg1 Rb4 38. Kg2 Rb2+ 39. Kg1 g5 40. h3 Kg7 41. Kf1 Rb4 42. Kf2 h4 43. gxh4 gxh4 44. Ke3 Kf8 45. Rd7 Ke8 46. Rh7 Kd8 47. a5 Kc8 48. Kd2 Ra4 49. Kc2 Rxa5 50. Rxh4 Ra3 51. Rh7 Kb8 52. h4 Rh3 53. h5 Ka7 54. h6 Kb6 55. Kb2 a5 56. Rh8 Kb5 57. h7 Kb4 58. Kc2 Rh2+ 59. Kc1 a4 60. Rg8 Rxh7 61. Rg4+ Kb3 62. Rg3+ Ka2 63. Rg2+ Ka1 64. Rg5 Rh1+ 65. Kc2 Rb1 66. Rg3 Rb2+ 67. Kc1 Ka2 68. Rf3 b5 69. Rg3 b4 70. Rh3 a3 71. Rh8 b3 72. Rb8 Rg2 0-1

[Event "Orsha op"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "6"]
[White "Siniauski, Artsiom"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2277"]
[BlackElo "1993"]
[PlyCount "93"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Be2 e5 5. Nc3 d6 6. a3 g6 7. b4 b6 8. Nd5 Nf6 9. d3 Nxd5 10. exd5 Ne7 11. 0-0 Bg7 12. Bb2 0-0 13. Nd2 g5 14. a4 cxb4 15. a5 Bd7 16. Nb3 b5 17. Qd2 Ng6 18. Qxb4 Nf4 19. Rfe1 Bf5 20. cxb5 Bxd3 21. Bf3 Rb8 22. b6 Ba6 23. Ba3 Nd3 24. Qxd6 Nxe1 25. Rxe1 axb6 26. Qc6 Re8 27. Bd6 Rb7 28. Rc1 bxa5 29. Bc7 Rxc7 30. Qxc7 a4 31. Qxd8 Rxd8 32. Nc5 Bb5 33. Be4 Bf8 34. Rb1 Bxc5 35. Rxb5 Bd6 36. Ra5 a3 37. g4 h6 38. Ra6 Kf8 39. Kg2 Ke7 40. Kf3 Rb8 41. Ra7+ Kf8 42. Ra6 Bc5 43. d6 Rd8 44. Bd5 Bxd6 45. Ke4 Bc5 46. Rxh6 Bxf2 47. Rf6 1/2-1/2

[Event "Orsha op"]
[Site "Orsha"]
[Date "2021.04.08"]
[Round "5"]
[White "Vainerchuk, Barys"]
[Black "Tsaruk, Maksim"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "1993"]
[BlackElo "2306"]
[PlyCount "61"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Nd7 13. Nbd2 Bf6 14. Nf1 exd4 15. cxd4 Na5 16. Bc2 Re8 17. Ng3 g6 18. Rb1 c5 19. d5 Nc4 20. b3 Nce5 21. Nh2 c4 22. f4 Nd3 23. Bxd3 cxd3 24. Ng4 Bc3 25. Bd2 Rc8 26. Kh2 Nf6 27. Bxc3 Rxc3 28. Nxf6+ Qxf6 29. Qd2 Rc2 30. Qxd3 Rxa2 31. Re2 1/2-1/2

[Event "Orsha op"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "2"]
[White "Aleksandrov, Aleksej"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2563"]
[BlackElo "1993"]
[PlyCount "137"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 d4 6. exf6 dxc3 7. Qa4+ Nc6 8. Qe4+ Be6 9. dxc3 gxf6 10. Be3 f5 11. Qa4 Qd5 12. Nf3 Qe4 13. Bb5 Qxa4 14. Bxa4 0-0-0 15. 0-0 Bd6 16. Nd4 Nxd4 17. Bxd4 Rhg8 18. Bf6 Rdf8 19. Rfe1 Rg6 20. Be5 Bd5 21. g3 Be4 22. Bxd6 Rxd6 23. Rad1 Rfd8 24. Rxd6 Rxd6 25. Rd1 Rxd1+ 26. Bxd1 f4 27. gxf4 Kd7 28. f3 Bd5 29. a3 f5 30. Kf2 Ke6 31. b4 b6 32. b5 Kd6 33. Bc2 Ke6 34. Ke3 Bb7 35. Bd3 Bc8 36. Bc4+ Kd6 37. Kf2 Ke7 38. Kg3 Kf6 39. Bd5 Bd7 40. c4 h6 41. Kf2 Ke7 42. Ke3 Kd6 43. Kd4 Bc8 44. Bf7 Bd7 45. Ke3 Ke7 46. Bg8 Bc8 47. Kf2 Bd7 48. Bd5 Bc8 49. Kg3 Kf6 50. Kh4 Kg6 51. Kg3 Kf6 52. Kg2 Bd7 53. Kf2 Ke7 54. Ke3 Kd6 55. Kd4 Bc8 56. Ba8 Bd7 57. Bb7 Be6 58. a4 Bd7 59. Bd5 Bc8 60. a5 Bd7 61. a6 Bc8 62. Bc6 Be6 63. Be8 Bc8 64. Bg6 Bd7 65. h4 Bc8 66. Bh7 Bd7 67. Bg6 Bc8 68. Bh7 Bd7 69. Bg6 1/2-1/2

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2021.02.12"]
[Round "9"]
[White "Vainerchuk, Barys"]
[Black "Baryschyk, Sergey"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1971"]
[BlackElo "1957"]
[PlyCount "55"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 Ba6 12. Kf3 f5 13. Nf2 Ne7 14. Be3 Qb7 15. a3 Ba5 16. b4 c5+ 17. Kg3 cxb4 18. axb4 Qxb4 19. Rb1 Qa3 20. Rb3 Qa2 21. Bd3 Kf7 22. Bc5 Bb6 23. Ra3 Qb2 24. Rb3 Qa2 25. Ra3 Qb2 26. Rb3 Qa2 27. Ra3 Qb2 28. Rb3 1/2-1/2

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2021.02.11"]
[Round "8"]
[White "Kirpichou, Ivan"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1879"]
[BlackElo "1971"]
[PlyCount "78"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Nge2 b5 4. g3 Bb7 5. Bg2 e6 6. a3 Nf6 7. d3 Nc6 8. 0-0 Be7 9. h3 0-0 10. f4 d5 11. e5 Nd7 12. g4 Qc7 13. Ng3 Rae8 14. g5 b4 15. axb4 cxb4 16. Nce2 f5 17. c3 Qb6+ 18. Kh2 a5 19. d4 Ba6 20. Be3 Rc8 21. Qd2 Qb7 22. Rfc1 Nb6 23. b3 a4 24. Qa2 Na5 25. cxb4 Nxb3 26. Rxc8 Rxc8 27. Rb1 Bxb4 28. Nc1 Bc4 29. Nxb3 axb3 30. Qf2 Na4 31. Bc1 Qa6 32. Ne2 Bxe2 33. Rxb3 Qc4 34. Rxb4 Qxb4 35. Qxe2 Rxc1 36. Qa6 Nb6 37. Qb7 Qxd4 38. Qb8+ Nc8 39. Qb3 Qxf4+ 0-1

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2021.02.09"]
[Round "6"]
[White "Naumovich, Yaroslav"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2025"]
[BlackElo "1971"]
[PlyCount "75"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. Bc2 d5 7. exd5 Qxd5 8. d3 Bf5 9. 0-0 0-0-0 10. Qe1 Bxd3 11. Bxd3 Qxd3 12. Nxe5 Nxe5 13. Qxe5 Bd6 14. Qe3 Qf5 15. Qg5 Qe6 16. Na3 h6 17. Qe3 Qd5 18. Qe2 Rhe8 19. Be3 Qe5 20. g3 Qe6 21. Kh2 Ne4 22. Rfe1 Bb8 23. Qf3 Rd3 24. Nc2 g5 25. Rad1 Rxd1 26. Qxd1 f5 27. Bxc5 Qc6 28. Bd4 f4 29. Qg4+ Qd7 30. Qxd7+ Kxd7 31. gxf4 gxf4 32. Kg2 Rg8+ 33. Kf3 Ng5+ 34. Kg4 Nf7+ 35. Kf5 Rg5+ 36. Kf6 Nd6 37. h4 Ne8+ 38. Rxe8 1-0

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2021.02.07"]
[Round "4"]
[White "Spizharny, Mikhail"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2122"]
[BlackElo "1971"]
[PlyCount "89"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. h3 Nc6 10. Be3 Qc7 11. Qd2 Nxd4 12. Bxd4 e5 13. Be3 Be6 14. a4 Rfd8 15. Rfd1 Rac8 16. a5 Qc6 17. Bh6 Bxh6 18. Qxh6 Qc5 19. Ra4 Bd7 20. Ra2 Be6 21. Ra4 Bd7 22. Ra2 Qb4 23. Qg5 Be6 24. Qxf6 Bxa2 25. Nxa2 Qxb2 26. Nc1 Qxc2 27. Bf3 Qc4 28. Nd3 Re8 29. h4 Qe6 30. Qg5 Rc4 31. Kg2 Rd4 32. Nf4 Qe7 33. Qxe7 Rxe7 34. Nd5 Re6 35. Rb1 Kg7 36. Rxb7 Ra4 37. Bg4 Rf6 38. Nxf6 Kxf6 39. Rb6 Rxa5 40. Rxd6+ Ke7 41. Rd7+ Kf6 42. Bd1 Ke6 43. Rb7 Rb5 44. Bb3+ Kd6 45. Rxb5 1-0

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2021.02.06"]
[Round "3"]
[White "Vainerchuk, Barys"]
[Black "Tsaruk, Maksim"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1971"]
[BlackElo "2298"]
[PlyCount "60"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Qe1 Nd7 13. Rd1 Nce5 14. Nd5 Bxd5 15. Rxd5 Rc8 16. c3 Re8 17. Qg3 g6 18. Rdd1 Bf8 19. Bg5 Qb6 20. Be3 Qc6 21. Bf3 Nxf3 22. gxf3 Qa4 23. Nc1 Qc4 24. Bd4 Ne5 25. b3 Qc7 26. Nd3 Nxd3 27. Rxd3 b5 28. Rc1 Qb7 29. Qf4 Re6 30. Bf6 Bh6 1/2-1/2

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2021.02.05"]
[Round "2"]
[White "Rudnev, Andrei"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1678"]
[BlackElo "1971"]
[PlyCount "88"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 d5 7. e5 Nc6 8. Nf3 h5 9. 0-0 Nh6 10. Ne2 Nf5 11. c3 Be7 12. h3 Qd7 13. Kh2 Rd8 14. d4 Rc8 15. b3 b4 16. cxb4 cxb4 17. Qd2 a5 18. Bb2 Ba6 19. Rfc1 Na7 20. a4 0-0 21. g4 Nh6 22. gxh5 Rxc1 23. Rxc1 Rc8 24. Ng3 Rxc1 25. Bxc1 Qc8 26. Bb2 Bd8 27. Qd1 Nc6 28. Qb1 Ne7 29. Nh4 Bb6 30. Qd1 Kh8 31. Bf3 Qg8 32. Be2 Bxe2 33. Qxe2 Qh7 34. Qd1 Nhf5 35. Nhxf5 Nxf5 36. Nxf5 Qxf5 37. Kg3 Qe4 38. Qd2 Bd8 39. Kh2 Bh4 40. Qc1 Qe2+ 41. Kh1 Qf3+ 42. Kh2 Bg3+ 43. Kg1 Qf2+ 44. Kh1 Qh2# 0-1

[Event "Minsk ODM Team Cup U16"]
[Site "Minsk"]
[Date "2021.??.??"]
[Round "3.1"]
[White "Alishevich, Alexandr VI"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "1993"]
[PlyCount "66"]
[EventDate "2021.03.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brest Region"]
[BlackTeam "Mogilevsk Region"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. Bd3 d6 7. 0-0 0-0 8. h3 c5 9. c3 Nc6 10. Qe2 Re8 11. a3 Bf8 12. e4 cxd4 13. cxd4 e5 14. dxe5 dxe5 15. Bh2 Nd7 16. b4 Qf6 17. Nb3 g6 18. Ba6 Bxa6 19. Qxa6 Qe6 20. Rab1 Bh6 21. Rfd1 f6 22. Qb7 Nf8 23. Nbd2 Rad8 24. Rbc1 Rd6 25. Qa6 Red8 26. Qa4 Bxd2 27. Nxd2 Rxd2 28. Rxd2 Rxd2 29. Bf4 exf4 30. Rxc6 Qxe4 31. Rxf6 Kg7 32. Rc6 Qe1+ 33. Kh2 Qxf2 0-1

[Event "Minsk ODM Team Cup U16"]
[Site "Minsk"]
[Date "2021.??.??"]
[Round "6.1"]
[White "Safonau, Yauheni"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "B98"]
[WhiteElo "1687"]
[BlackElo "1993"]
[PlyCount "110"]
[EventDate "2021.03.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Gomelsk Region"]
[BlackTeam "Mogilevsk Region"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. Bd3 Bd7 10. 0-0-0 Nc6 11. Nb3 0-0-0 12. Bh4 Nb4 13. Bf2 Nxd3+ 14. Rxd3 Bc6 15. Nd4 Nd7 16. Nxc6 Qxc6 17. Qg3 Rhg8 18. Qh3 Kb8 19. Qe3 b6 20. Nd5 exd5 21. exd5 Qa4 22. Qxe7 Qxf4+ 23. Be3 Qf6 24. Qxf6 gxf6 25. g3 Rge8 26. Bf4 Nc5 27. Rdd1 Kc7 28. Rhf1 Re2 29. h4 Rde8 30. a3 Kd7 31. Rd2 b5 32. g4 Re1+ 33. Rd1 Rxd1+ 34. Kxd1 Re4 35. Kd2 Rd4+ 36. Ke3 Rxd5 37. b4 Ne6 38. Bg3 Ke7 39. c3 Ng7 40. a4 f5 41. axb5 axb5 42. g5 f6 43. Ra1 fxg5 44. hxg5 Ne6 45. Ra5 Nc7 46. Ra1 Ne6 47. Ra7+ Ke8 48. Ra5 Nc7 49. Bf4 Rd1 50. Ke2 Rd5 51. Ke3 Kd7 52. Ra1 Ne6 53. Ra7+ Nc7 54. Ra1 Ne6 55. Ra7+ Nc7 1/2-1/2

[Event "Minsk ODM Team Cup U16"]
[Site "Minsk"]
[Date "2021.??.??"]
[Round "1.1"]
[White "Silich, Yahor"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2325"]
[BlackElo "1993"]
[PlyCount "68"]
[EventDate "2021.03.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Vitebsk Region"]
[BlackTeam "Mogilevsk Region"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 g6 6. c3 Bg7 7. d4 Ngf6 8. e5 Ne4 9. Qe2 d5 10. Ne1 h6 11. Be3 c4 12. f3 Ng5 13. Nd2 e6 14. f4 Nh7 15. Nef3 Qc7 16. Kh1 h5 17. Qf2 Nb6 18. h3 Nc8 19. Kg1 Ne7 20. g4 Nf8 21. Ng5 Nh7 22. Ngf3 Nf8 23. Kg2 Nd7 24. Qe2 a6 25. Bf2 Bh6 26. Bg3 0-0-0 27. b3 Nb6 28. Rfb1 Kb8 29. a4 cxb3 30. Nxb3 Ka7 31. Nc5 Rb8 32. Ne1 Nc4 33. g5 Bf8 34. Ned3 Nc6 1/2-1/2

[Event "Minsk ODM Team Cup U16"]
[Site "Minsk"]
[Date "2021.??.??"]
[Round "5.1"]
[White "Vainerchuk, Barys"]
[Black "Siniukovich, Ivan"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1993"]
[BlackElo "1745"]
[PlyCount "165"]
[EventDate "2021.03.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Mogilevsk Region"]
[BlackTeam "Minsk Region"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be6 7. b3 Be7 8. Bd3 Bf6 9. Nge2 0-0 10. 0-0 c5 11. d5 Bg4 12. Qc2 Bxe2 13. Bxe2 N8d7 14. Bd3 g6 15. Bb2 Be5 16. Rae1 Re8 17. h3 f5 18. Ne2 Qf6 19. Bxe5 dxe5 20. Qb2 Nc8 21. Bc2 Nd6 22. Nc1 Qg5 23. Qc3 b5 24. f4 exf4 25. Re6 Rxe6 26. dxe6 Qf6 27. Qf3 Nb6 28. Rd1 Qxe6 29. Qxf4 Rd8 30. cxb5 Nd5 31. Qh4 Re8 32. Bd3 Nc3 33. Rf1 Ncxb5 34. Qf2 Nd4 35. b4 Qd5 36. bxc5 Qxc5 37. Nb3 Nxb3 38. axb3 Qxf2+ 39. Kxf2 Rb8 40. Rb1 Kf7 41. Ke3 Ke6 42. Kd4 Rb4+ 43. Kc3 Rb7 44. Kd4 Rd7 45. Ra1 Nc8+ 46. Ke3 Nb6 47. Ra6 Ke5 48. Ra5+ Nd5+ 49. Kf3 Kd4 50. Bc4 Nb6 51. Bb5 Rd5 52. g4 a6 53. Rxa6 Rxb5 54. gxf5 Rxf5+ 55. Kg4 Rb5 56. Ra7 h5+ 57. Kh4 Rxb3 58. Rg7 Nd5 59. Rxg6 Nf4 60. Ra6 Rxh3+ 61. Kg5 Ke3 62. Ra3+ Nd3 63. Ra4 Ne5 64. Ra3+ Nd3 65. Ra4 Kf3 66. Ra3 Kg2 67. Ra2+ Nf2 68. Ra4 Ng4 69. Ra2+ Nf2 70. Ra4 Ng4 71. Ra2+ Kf1 72. Ra1+ Ke2 73. Ra2+ Kd1 74. Ra1+ Kc2 75. Ra8 Nf2 76. Ra2+ Kd3 77. Rxf2 Ke3 78. Ra2 Rh1 79. Ra3+ Kd2 80. Ra2+ Kc3 81. Ra4 h4 82. Rxh4 Rxh4 83. Kxh4 1/2-1/2

[Event "Minsk ODM Team Cup U16"]
[Site "Minsk"]
[Date "2021.??.??"]
[Round "2.1"]
[White "Vainerchuk, Barys"]
[Black "Tsaruk, Maksim"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1993"]
[BlackElo "2306"]
[PlyCount "71"]
[EventDate "2021.03.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Mogilevsk Region"]
[BlackTeam "Minsk"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. a4 Rb8 8. Nxe5 Nxe5 9. d4 Bxd4 10. Qxd4 d6 11. Bf4 0-0 12. Rd1 Be6 13. Bxe6 fxe6 14. axb5 axb5 15. Bxe5 dxe5 16. Qxd8 Rfxd8 17. Nd2 Ra8 18. Rxa8 Rxa8 19. f3 Ra2 20. Rb1 Kf7 21. Nb3 Ke7 22. Nc1 Ra8 23. Kf2 c5 24. b4 c4 25. Ke3 Ra3+ 26. Kd2 Nd7 27. Ne2 Kd6 28. Nc3 Kc6 29. h4 Nb8 30. Rb2 Kb6 31. Ra2 Rxa2 32. Nxa2 Nc6 33. c3 Kc7 34. Ke3 Kd6 35. Nc1 Nb8 36. Ne2 1/2-1/2

[Event "Minsk ODM Team Cup U16"]
[Site "Minsk"]
[Date "2021.??.??"]
[Round "7.1"]
[White "Vainerchuk, Barys"]
[Black "Tsybin, Egor1111"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1993"]
[BlackElo "1481"]
[PlyCount "53"]
[EventDate "2021.03.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BLR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Mogilevsk Region"]
[BlackTeam "Grodnensk Region"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. Be2 Rc8 7. 0-0 Nh6 8. Na3 a6 9. Nc2 Nf5 10. Bd3 cxd4 11. cxd4 Be7 12. g4 Nh4 13. Nxh4 Bxh4 14. Be3 f6 15. exf6 Bxf6 16. g5 Be7 17. Qh5+ Kf8 18. f4 Kg8 19. Rf2 Qe8 20. Qf3 g6 21. h4 Bd6 22. Bd2 Qf7 23. Bc3 Ne7 24. Ne3 Bc6 25. Ng4 Nf5 26. Bxf5 exf5 27. Nh6+ 1-0

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2020.02.12"]
[Round "6"]
[White "Vainerchuk, Barys"]
[Black "Naumovich, Yaroslav"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2113"]
[BlackElo "1981"]
[PlyCount "96"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. c3 Be6 11. Be3 Be7 12. Nd2 0-0 13. b4 b6 14. Nb3 Rc8 15. b5 c5 16. bxc6 Rxc6 17. Qd3 Qc7 18. Bd4 Bc5 19. Rac1 Rc8 20. Qd2 Bxd4 21. Nxd4 Rxc3 22. Nb5 Rc2 23. Qg5 Qd7 24. Rxc2 Rxc2 25. f4 h6 26. Qg3 Bf5 27. Nd4 Rc4 28. Qf2 Bd3 29. Ra1 Qxa4 30. Rxa4 Rc1+ 31. Qe1 Rxe1+ 32. Kf2 Re4 33. Rxa7 Rxd4 34. Ke3 Re4+ 35. Kxd3 Rxf4 36. Rb7 Rf2 37. Rxb6 Rxg2 38. h4 Rg4 39. Rd6 Rxh4 40. Rxd5 Rf4 41. Rd6 h5 42. e6 fxe6 43. Rxe6 Kh7 44. Ke3 Rf6 45. Rxf6 gxf6 46. Kf4 Kg6 47. Kf3 Kf5 48. Kg3 Ke4 0-1

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2020.02.11"]
[Round "5"]
[White "Hryharovich, Aliaksei"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1859"]
[BlackElo "2113"]
[PlyCount "108"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Be7 6. h3 0-0 7. Nbd2 c5 8. 0-0 Nc6 9. c3 d6 10. Qe2 Rc8 11. Rfd1 Re8 12. Rac1 Bf8 13. Bg5 h6 14. Bh4 Be7 15. a3 d5 16. Bg3 c4 17. Bb1 b5 18. e4 Bf8 19. Re1 a5 20. exd5 Qxd5 21. a4 Ne7 22. axb5 Qxb5 23. Ne5 Nf5 24. Ndxc4 Qd5 25. Ne3 Nxe3 26. fxe3 Ne4 27. Qf3 f5 28. c4 Qd8 29. Bxe4 Bxe4 30. Qe2 Bd6 31. c5 Bc7 32. Qh5 Rf8 33. Bf4 Rb8 34. Re2 Rf6 35. h4 Kh7 36. Bg5 Qg8 37. Bxf6 Bxe5 38. Bxe5 g6 39. Bxb8 Qxb8 40. Qf3 Bxf3 41. gxf3 Qg3+ 42. Kf1 Qxh4 43. Rcc2 Qh1+ 44. Kf2 Qh2+ 45. Ke1 Qc7 46. c6 g5 47. e4 g4 48. fxg4 fxg4 49. d5 Qa7 50. Rc4 g3 51. c7 Qg1+ 52. Kd2 Qb1 53. c8Q Qxb2+ 54. Ke3 Qf6 1-0

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2020.02.10"]
[Round "4"]
[White "Vainerchuk, Barys"]
[Black "Kuleba, Ivan"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2113"]
[BlackElo "1690"]
[PlyCount "53"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 e6 7. 0-0 Be7 8. Ne5 cxd4 9. cxd4 0-0 10. Bf3 Qd6 11. Bf4 Qb6 12. Nc4 Qb5 13. b3 Nbd7 14. g4 Nd5 15. a4 Qc6 16. Nbd2 b5 17. Rc1 bxc4 18. bxc4 Ba3 19. Rc2 Qb6 20. cxd5 exd5 21. Bxd5 Qxd4 22. Qf3 Nf6 23. Bxa8 Bxg4 24. Qxa3 Qxf4 25. Bg2 Bf5 26. Rb2 Qe5 27. Nf3 1-0

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2020.02.09"]
[Round "3"]
[White "Runets, Ivan"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2300"]
[BlackElo "2113"]
[PlyCount "155"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d5 9. e3 Nbd7 10. cxd5 exd5 11. Bd3 Re8 12. Ne2 c5 13. Bh4 Rc8 14. Qd2 Ne4 15. Bxd8 Nxd2 16. Kxd2 Rcxd8 17. Nc3 Bc6 18. b4 c4 19. b5 Bb7 20. Bc2 Nf8 21. a4 Re7 22. a5 g6 23. g4 Ne6 24. h4 Kg7 25. f4 Nc7 26. Bd1 Rd6 27. Bf3 a6 28. bxa6 Bxa6 29. axb6 Rxb6 30. Rhb1 Rbe6 31. Nxd5 Nxd5 32. Bxd5 c3+ 33. Kc2 Rd6 34. e4 Bc4 35. Bxc4 Rxe4 36. Ra7 Rxf4 37. Rbb7 Rdxd4 38. Rxf7+ Rxf7 39. Rxf7+ Kh8 40. Be6 Re4 41. Bd7 h5 42. g5 Rxh4 43. Rf6 Kg7 44. Be8 Rg4 45. Rxg6+ Kf8 46. Bd7 Rg2+ 47. Kxc3 h4 48. Kc4 Kf7 49. Bf5 h3 50. Kd4 h2 51. Rh6 Rxg5 52. Ke5 Rg2 53. Rh7+ Rg7 54. Rxh2 Ke7 55. Ra2 Rf7 56. Ra6 Kf8 57. Be6 Rg7 58. Kd6 Rg5 59. Ra7 Rg6 60. Rb7 Rh6 61. Rb8+ Kg7 62. Ke5 Kg6 63. Rg8+ Kh7 64. Rg1 Kh8 65. Kd6 Kh7 66. Ke7 Kh8 67. Kf8 Rf6+ 68. Bf7 Kh7 69. Ke7 Rb6 70. Be6 Rb7+ 71. Kf6 Kh8 72. Rg8+ Kh7 73. Ra8 Rb6 74. Ra1 Rxe6+ 75. Kxe6 Kg7 76. Rg1+ Kf8 77. Rg2 Ke8 78. Rg8# 1-0

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2020.02.08"]
[Round "2"]
[White "Vainerchuk, Barys"]
[Black "Matkovski, Artem"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2113"]
[BlackElo "1500"]
[PlyCount "67"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. Kh1 Qc7 10. a4 b6 11. f4 Bb7 12. Bf3 Nbd7 13. Qe1 Nc5 14. Bg1 Rfd8 15. Rc1 Bf8 16. b4 Ncd7 17. Nd1 e5 18. Nb3 d5 19. exd5 Nxd5 20. Bxd5 Bxd5 21. Ne3 Bb7 22. fxe5 Nxe5 23. Qg3 Qc3 24. Qf4 f6 25. Nf5 Qc6 26. Qg3 Ng6 27. Nbd4 Qd7 28. c3 Re8 29. Rcd1 Qxa4 30. Qc7 Rab8 31. Ra1 Re2 32. Nxe2 Qc2 33. Qc4+ Kh8 34. Ra2 1-0

[Event "BLR-ch U18"]
[Site "Minsk"]
[Date "2020.02.07"]
[Round "1"]
[White "Kliuchko, Kiryl"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1568"]
[BlackElo "2113"]
[PlyCount "78"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. e3 Be7 4. Nf3 b6 5. Bd3 Bb7 6. h3 d6 7. 0-0 0-0 8. Re1 Ne4 9. Nbd2 f5 10. c3 h6 11. Qc2 Nxd2 12. Nxd2 Nd7 13. Bh2 Bg5 14. e4 f4 15. Nf3 Qe7 16. Nxg5 Qxg5 17. f3 Kh8 18. Rad1 e5 19. d5 Nf6 20. b4 Nh5 21. c4 Bc8 22. Kf1 Qh4 23. Qf2 Ng3+ 24. Bxg3 fxg3 25. Qe2 Rf6 26. Rb1 Bd7 27. Rec1 Raf8 28. Ke1 Bxh3 29. Kd2 Bxg2 30. Qxg2 Rxf3 31. Be2 Rf2 32. Qh1 Qf4+ 33. Kd3 g2 34. Qh3 Rxe2 35. Kxe2 Qf2+ 36. Kd3 Rf3+ 37. Qxf3 Qxf3+ 38. Kc2 Qf2+ 39. Kb3 h5 0-1

[Event "Rilton Cup 49th"]
[Site "Stockholm"]
[Date "2020.01.05"]
[Round "9"]
[White "Jimenez Martinez, Jose Vicente"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2233"]
[BlackElo "2057"]
[PlyCount "134"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 Bxc5 8. 0-0 0-0 9. Nc3 Nc6 10. e4 Nd4 11. Nxd4 Bxd4 12. Ne2 Bc6 13. Qc2 Bc5 14. h3 Qc7 15. Bg5 Rac8 16. Kh2 Qb7 17. Bxf6 gxf6 18. Nf4 f5 19. Nh5 Be7 20. Rfe1 fxe4 21. Bxe4 f5 22. Bxc6 Qxc6 23. b3 Qf3 24. Qe2 Qxe2 25. Rxe2 Rc7 26. Rd1 Bg5 27. f4 Bd8 28. Red2 Rf7 29. g4 fxg4 30. hxg4 Kf8 31. Kg3 Ke8 32. Kf3 Rc5 33. Rd6 b5 34. cxb5 Rxb5 35. R1d3 Rb4 36. a3 Rb5 37. Ra6 Bb6 38. b4 Ke7 39. Rb3 Rd5 40. a4 Rf8 41. a5 Bd4 42. Ke4 Rb8 43. f5 Bc5 44. fxe6 Rd4+ 45. Kf3 dxe6 46. Nf4 Rd6 47. Rxd6 Bxd6 48. Nd3 a6 49. Rc3 Kd7 50. Rc4 Rb5 51. Rd4 Kc6 52. Ke3 h5 53. gxh5 Rxh5 54. Kd2 Rh3 55. Nf4 Rh2+ 56. Ne2 e5 57. Re4 Kd5 58. Rg4 e4 59. Ke3 Rh3+ 60. Kf2 Rf3+ 61. Kg2 Bxb4 62. Ng3 Ra3 63. Nxe4 Rxa5 64. Nf2 Rb5 65. Kf3 Bd6 66. Nd3 a5 67. Ke2 Kc6 1/2-1/2

[Event "Rilton Cup 49th"]
[Site "Stockholm"]
[Date "2020.01.04"]
[Round "8"]
[White "Vainerchuk, Barys"]
[Black "Apol, Luitjen Akselsson"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2057"]
[BlackElo "2076"]
[PlyCount "67"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Nbd7 10. a4 b6 11. Be3 Bb7 12. f3 Qc7 13. Rf2 Nc5 14. Nxc5 dxc5 15. Bc4 Bc6 16. Rd2 h6 17. Qe2 Qb7 18. Rad1 Rfb8 19. Qf2 Rc8 20. Qg3 b5 21. Bd5 Bxd5 22. exd5 Bd6 23. Bxh6 Ne8 24. f4 exf4 25. Bxf4 Qd7 26. Ne4 Bxf4 27. Qxf4 bxa4 28. Rd3 Rab8 29. Rg3 a3 30. Nf6+ Nxf6 31. Qxf6 g6 32. Rh3 Qxh3 33. gxh3 axb2 34. Rb1 1-0

[Event "Rilton Cup 49th"]
[Site "Stockholm"]
[Date "2020.01.03"]
[Round "7"]
[White "Vainerchuk, Barys"]
[Black "Asaka, Samuel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2057"]
[BlackElo "2220"]
[PlyCount "86"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. c3 Nc8 8. Be2 Be7 9. 0-0 0-0 10. Be3 Ncb6 11. Nfd2 f6 12. f4 fxe5 13. dxe5 c5 14. a4 d4 15. cxd4 Nd5 16. Nc4 N7b6 17. Bc1 Qc7 18. Kh1 Rfd8 19. Bd2 Nxc4 20. Bxc4 Nb6 21. Rc1 Nxc4 22. Rxc4 Qd7 23. Be3 Qd5 24. Rc3 Rac8 25. Qf3 Be4 26. Qf2 c4 27. Nc5 Bf5 28. a5 b6 29. axb6 axb6 30. Na4 Qa5 31. d5 Qxa4 32. d6 Bf8 33. Bxb6 Rd7 34. Rfc1 Rb7 35. b3 Qa6 36. Bd4 Rxb3 37. Rxb3 cxb3 38. Rd1 Rc2 39. Qf3 Qc6 40. d7 Qxf3 41. gxf3 Be7 42. Rb1 Rd2 43. Rxb3 Rxd4 0-1

[Event "Rilton Cup 49th"]
[Site "Stockholm"]
[Date "2020.01.02"]
[Round "6"]
[White "Namini, Armin"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2218"]
[BlackElo "2057"]
[PlyCount "89"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 c6 8. d3 b6 9. Nc3 Bb7 10. Rc1 c5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. e4 Bb7 14. Qe2 Qc7 15. d4 Rfd8 16. b4 Rac8 17. Rfd1 Qb8 18. bxc5 bxc5 19. d5 exd5 20. exd5 Bf6 21. Ba3 Qa8 22. Qd3 Nb6 23. d6 c4 24. Qf5 Be4 25. Qf4 c3 26. Re1 Rc4 27. Qe3 Nd5 28. Qe2 Ra4 29. Bc5 Qc8 30. Qb5 Nb6 31. Bxb6 Bc6 32. Qb3 axb6 33. Ne5 Bxe5 34. Rxe5 Bxg2 35. Qxa4 Bc6 36. Qd4 Qh3 37. f3 Bxf3 38. Qf2 f6 39. Qxf3 fxe5 40. Qd5+ Kh8 41. Qxe5 Qg4 42. Qxc3 Qe6 43. Qd2 Rxd6 44. Qxd6 Qe3+ 45. Kg2 1/2-1/2

[Event "Rilton Cup 49th"]
[Site "Stockholm"]
[Date "2019.12.31"]
[Round "5"]
[White "Andersson, Goran L"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2282"]
[BlackElo "2057"]
[PlyCount "79"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. Bd3 d5 7. Ne5 0-0 8. Qf3 c5 9. c3 Nbd7 10. Qh3 g6 11. Bh6 Re8 12. f4 Ne4 13. Nxe4 dxe4 14. Bb5 Nxe5 15. fxe5 cxd4 16. cxd4 Bb4+ 17. Kf2 Rc8 18. Rhc1 Re7 19. Bg5 Qd5 20. Rxc8+ Bxc8 21. Rc1 Qxb5 22. Bxe7 Bxe7 23. Rxc8+ Kg7 24. b3 h5 25. Rc4 Qa6 26. Rc2 Qd3 27. Re2 b5 28. g3 a5 29. Qf1 a4 30. bxa4 bxa4 31. Qc1 Bb4 32. Qc2 a3 33. Qxd3 exd3 34. Re1 Bxe1+ 35. Kxe1 h4 36. gxh4 Kh6 37. e4 Kg7 38. Kd2 f6 39. exf6+ Kxf6 40. Kxd3 1-0

[Event "Rilton Cup 49th"]
[Site "Stockholm"]
[Date "2019.12.30"]
[Round "4"]
[White "Vainerchuk, Barys"]
[Black "Petersson, Baldur Teodor"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2057"]
[BlackElo "2247"]
[PlyCount "67"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. f4 Nc6 8. Bd3 Bb7 9. Nf3 Na5 10. Qe2 0-0-0 11. 0-0 Ne7 12. Bd2 h6 13. Rae1 g6 14. Rb1 Rdg8 15. Be3 Rg7 16. Nd2 Rhg8 17. Nb3 Nc4 18. Bc1 Qc6 19. Qf3 Kb8 20. Qh3 h5 21. Qf3 Nf5 22. Rf2 h4 23. Nd2 Qe8 24. Qe2 Qd8 25. Nf3 Rh8 26. Ng5 Qd7 27. Nf3 Ng3 28. Qe1 Ne4 29. Re2 Qc6 30. Ng5 Nxg5 31. fxg5 h3 32. g3 a5 33. Qf2 Rgh7 34. Qf3 1/2-1/2

[Event "Rilton Cup 49th"]
[Site "Stockholm"]
[Date "2019.12.29"]
[Round "3"]
[White "Alvarez Serrano, Carlos"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2216"]
[BlackElo "2057"]
[PlyCount "92"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. c4 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. Nc3 c6 8. Qc2 b6 9. cxd5 cxd5 10. Bf4 Nh5 11. Bd2 Bb7 12. a4 Rc8 13. Qb1 Nhf6 14. Ne1 Nb8 15. Nd3 Nc6 16. e3 Na5 17. b3 Ne4 18. Nxe4 dxe4 19. Nb4 f5 20. Rd1 Bd6 21. Bf1 Qe7 22. Nc2 Bd5 23. Bxa5 bxa5 24. Qa2 Rc3 25. Bc4 Rc8 26. Qb2 Bb4 27. Na3 a6 28. Ra2 Qd6 29. Nb1 R3xc4 30. bxc4 Rxc4 31. Qe2 Qc6 32. Rb2 Qxa4 33. Nd2 Rc6 34. Rdb1 Rc2 35. Qd1 Bb3 36. Nxb3 Rc6 37. Nc5 Qb5 38. Qb3 Kf7 39. Qa4 Rxc5 40. Qd1 Rc4 41. Kg2 Qc6 42. Qh5+ Kg8 43. h4 Qd7 44. Qg5 h6 45. Qf4 Bd6 46. Rb7 Rc7 0-1

[Event "Rilton Cup 49th"]
[Site "Stockholm"]
[Date "2019.12.28"]
[Round "2"]
[White "Vainerchuk, Barys"]
[Black "Bruaset, Eivind"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2057"]
[BlackElo "2217"]
[PlyCount "151"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Bd2 cxd4 7. Nb5 Bc7 8. Qg4 Bxe5 9. Nf3 h5 10. Qh3 Bc7 11. Nfxd4 a6 12. Nxc7+ Qxc7 13. 0-0-0 Nf6 14. Bd3 Nbd7 15. Rhe1 Nc5 16. Qf3 Nxd3+ 17. Qxd3 Bd7 18. g3 Rc8 19. Bf4 Qc4 20. Nf5 Ne4 21. Nxg7+ Kf8 22. Rxe4 Qxd3 23. Rxd3 Bb5 24. Ree3 Bxd3 25. Nxe6+ fxe6 26. Rxd3 Ke7 27. Be5 Rh7 28. f4 Kf7 29. Kd2 Kg6 30. c3 Kf5 31. h3 Rc4 32. Bd4 h4 33. b3 Rc6 34. Be5 hxg3 35. Rxg3 Rh6 36. Rg5+ Ke4 37. Rg3 Rc8 38. Ke2 Re8 39. Kf2 Re7 40. Kg2 Rf7 41. Kf2 b6 42. Kg2 Rfh7 43. Kh2 b5 44. Kg2 a5 45. Bg7 Rh5 46. Bd4 R5h6 47. Bg7 Rxh3 48. Rxh3 Rxg7+ 49. Kf2 Kxf4 50. Rh4+ Rg4 51. Rh8 Ke4 52. Rh3 d4 53. cxd4 Kxd4 54. Rh8 Kc3 55. Ra8 a4 56. bxa4 Rxa4 57. Rb8 Kc4 58. Rc8+ Kd4 59. Rb8 Ra5 60. Ke2 Kd5 61. Kd2 Kc6 62. Rc8+ Kd7 63. Rb8 Kc7 64. Re8 Ra6 65. Kc2 Rc6+ 66. Kd3 Kd6 67. Rb8 Kc5 68. Rb7 Ra6 69. Rc7+ Kd5 70. Rc3 Ra4 71. Rb3 Kc5 72. Rc3+ Rc4 73. Rb3 Rh4 74. Rc3+ Kd5 75. Kc2 Rc4 76. Rxc4 0-1

[Event "Rilton Cup 49th"]
[Site "Stockholm"]
[Date "2019.12.27"]
[Round "1"]
[White "Sidhant, Mohapatra"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2338"]
[BlackElo "2057"]
[PlyCount "55"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 d5 5. cxd5 exd5 6. e5 Nfd7 7. d4 c6 8. Bd3 Be7 9. 0-0 Ba6 10. Re1 Bxd3 11. Qxd3 Nf8 12. Ne2 Ne6 13. Ng3 g6 14. Bh6 Nd7 15. Rac1 Qc7 16. Qc2 Rc8 17. Qd2 Qb7 18. Nf1 Rc7 19. Rc2 Kd8 20. Ng5 Nxg5 21. Bxg5 Re8 22. e6 fxe6 23. Rxe6 Nf8 24. Re1 Bxg5 25. Qxg5+ Rce7 26. Rce2 Qd7 27. Qf6 Qf5 28. Qd6+ 1-0

[Event "Hasselbacken op"]
[Site "Stockholm"]
[Date "2019.11.03"]
[Round "7"]
[White "Vainerchuk, Barys"]
[Black "Namini, Armin"]
[Result "1/2-1/2"]
[ECO "B61"]
[WhiteElo "2110"]
[BlackElo "2236"]
[PlyCount "89"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. 0-0-0 Nxd4 9. Qxd4 Qa5 10. Qd2 Ng4 11. f4 h6 12. Bh4 g5 13. h3 gxh4 14. hxg4 Bg7 15. e5 Bxg4 16. Bb5+ Kf8 17. Rde1 h5 18. exd6 Bxc3 19. dxe7+ Kg7 20. bxc3 Qxb5 21. Re5 Qd7 22. Rg5+ Kh6 23. Qxd7 Bxd7 24. Rxh4 Bg4 25. Rgxg4 Rc5 26. Rg3 Re8 27. Re3 Kg6 28. Rh1 Kf6 29. Rhe1 Ra5 30. Kb2 Rb5+ 31. Ka1 Rc5 32. Kb2 Rb5+ 33. Kc1 Ra5 34. Re5 Rxa2 35. Kb1 Ra4 36. Rxh5 Rc4 37. f5 Rc7 38. Rh6+ Kxf5 39. Rf1+ Kg5 40. Rhf6 Rexe7 41. R1f5+ Kg4 42. Rf4+ Kg5 43. R4f5+ Kg4 44. Rf4+ Kg5 45. R4f5+ 1/2-1/2

[Event "Hasselbacken op"]
[Site "Stockholm"]
[Date "2019.11.02"]
[Round "5"]
[White "Akesson, Ralf"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2376"]
[BlackElo "2110"]
[PlyCount "77"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 d6 5. d4 Bb7 6. Bd3 Be7 7. 0-0 0-0 8. Re1 c5 9. e5 Ne8 10. d5 dxe5 11. dxe6 Nc6 12. exf7+ Rxf7 13. Be4 Qxd1 14. Rxd1 Na5 15. Bxb7 Nxb7 16. Nxe5 Rf5 17. f4 Ned6 18. Nd5 Bd8 19. b3 Ne4 20. Bb2 Nbd6 21. Rd3 h5 22. Nc6 Kh7 23. Re1 Rf7 24. Rh3 Kh6 25. Rhe3 Nf6 26. Re6 Nf5 27. g3 Kh7 28. R1e5 Ng4 29. Re2 Nf6 30. Nxd8 Rxd8 31. Bxf6 gxf6 32. Nxf6+ Kg6 33. Nd5+ Kg7 34. R2e5 Rdd7 35. Kg2 Rd8 36. h3 h4 37. g4 Nd4 38. Rg5+ Kf8 39. Rh6 1-0

[Event "Hasselbacken op"]
[Site "Stockholm"]
[Date "2019.11.01"]
[Round "4"]
[White "Ornstein, Axel"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2287"]
[BlackElo "2110"]
[PlyCount "158"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 d6 5. d4 Bb7 6. Bd3 Be7 7. 0-0 0-0 8. Re1 c5 9. dxc5 bxc5 10. e5 dxe5 11. Nxe5 Nc6 12. Nxc6 Bxc6 13. b3 Qc7 14. Qe2 Qb7 15. f3 Nd7 16. Ne4 Nf6 17. Bg5 Nxe4 18. Bxe7 Qxe7 19. Bxe4 Bxe4 20. Qxe4 a5 21. Rad1 a4 22. Qc6 axb3 23. axb3 Rfc8 24. Qd7 Qg5 25. Qd2 Qf6 26. Qf2 Rab8 27. Rd3 h6 28. Red1 Rb7 29. h3 Qg5 30. f4 Qf5 31. Qe3 Ra7 32. Rd8+ Rxd8 33. Rxd8+ Kh7 34. Qd3 Qxd3 35. Rxd3 Kg6 36. Kf2 Kf6 37. Ke3 h5 38. g4 h4 39. Kf3 Ra2 40. Re3 Kg6 41. Re5 Rb2 42. Rxc5 Rxb3+ 43. Kg2 Rg3+ 44. Kh2 Rc3 45. Rc6 Rc2+ 46. Kg1 Rc1+ 47. Kf2 Rc2+ 48. Kf3 Rc3+ 49. Kg2 Rc2+ 50. Kg1 Rc3 51. f5+ Kf6 52. fxe6 fxe6 53. Kg2 Rc2+ 54. Kf3 Rc3+ 55. Kf4 g5+ 56. Ke4 Rxh3 57. Rc8 Rg3 58. Rf8+ Ke7 59. Rg8 Rxg4+ 60. Kf3 Rg3+ 61. Kf2 Kd6 62. Rc8 Rc3 63. Rg8 Rxc4 64. Rxg5 Rf4+ 65. Ke3 Rf5 66. Rg1 Rh5 67. Kf4 h3 68. Rd1+ Ke7 69. Kg3 h2 70. Kg2 h1Q+ 71. Rxh1 Rxh1 72. Kxh1 Kd6 73. Kg2 Kd5 74. Kf3 Kd4 75. Kf4 e5+ 76. Kf3 Kd3 77. Kf2 e4 78. Ke1 Ke3 79. Kf1 Kd2 0-1

[Event "Hasselbacken op"]
[Site "Stockholm"]
[Date "2019.11.01"]
[Round "3"]
[White "Vainerchuk, Barys"]
[Black "Pantzar, Milton"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "2110"]
[BlackElo "2406"]
[PlyCount "132"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Nc4 13. b3 Nb6 14. Be3 Bd7 15. Nbd2 c4 16. bxc4 Nxc4 17. Nxc4 Qxc4 18. Qd3 Rfc8 19. Bd2 Qc5 20. Rac1 Bd8 21. Bb3 Ba5 22. c4 Bxd2 23. Nxd2 Nh5 24. Qe3 Qxe3 25. fxe3 b4 26. Bc2 Nf6 27. Bd3 Ba4 28. Bc2 Be8 29. a3 bxa3 30. Ra1 Nd7 31. Rxa3 Nc5 32. Nb3 Nxb3 33. Bxb3 a5 34. Rea1 Rc5 35. Kf2 f6 36. Kf3 g5 37. Ba4 Bxa4 38. Rxa4 Kg7 39. Rb1 Ra6 40. Rb5 Rxb5 41. cxb5 Ra8 42. b6 Rb8 43. Rxa5 Rxb6 44. Ra7+ Kg6 45. Rd7 h5 46. Rd8 Ra6 47. Rg8+ Kf7 48. Rh8 Kg6 49. Rd8 Rb6 50. Rg8+ Kh7 51. Rd8 Kg7 52. Rd7+ Kg6 53. Rd8 Ra6 54. Rg8+ Kf7 55. Rh8 h4 56. Rh7+ Kg6 57. Rd7 Rb6 58. Rd8 Kf7 59. Rd7+ Kg6 60. Rd8 Ra6 61. Rg8+ Kf7 62. Rd8 Kg6 63. Rg8+ Kf7 64. Rd8 Kg6 65. Rg8+ Kf7 66. Rd8 Kg6 1/2-1/2

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.30"]
[Round "9"]
[White "Vainerchuk, Barys"]
[Black "Nguyen, Gabriel"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2136"]
[BlackElo "2071"]
[PlyCount "43"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 Bb4 8. Qc2 Bxc3+ 9. Qxc3 Nxe4 10. Nb5 axb5 11. Qxg7 Qa5+ 12. Ke2 Rf8 13. Bh6 Qb4 14. f3 Qxc4+ 15. Kd1 Nf2+ 16. Ke1 Qc5 17. Rc1 Qb4+ 18. Bd2 Nd3+ 19. Bxd3 Qh4+ 20. g3 Qd8 21. Bh6 Ke7 22. Bg5+ 1-0

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.30"]
[Round "8"]
[White "Wernberg, Hugo"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2006"]
[BlackElo "2136"]
[PlyCount "125"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Ne5 10. Qe2 0-0 11. bxc3 Nxc4 12. Qxe4 Nd6 13. Qd3 b6 14. Bg5 f6 15. Bf4 Bb7 16. Rfe1 Re8 17. Nd4 Bxd5 18. Bxd6 cxd6 19. Nb5 Rxe1+ 20. Rxe1 Be6 21. Qxd6 Qf8 22. Qg3 Bxa2 23. Ra1 Qc5 24. Nd4 Re8 25. h4 Qd5 26. Qc7 a5 27. Qxb6 Ra8 28. Nb5 Qb3 29. Qb7 Rf8 30. Qxd7 a4 31. Re1 Qd5 32. Qxd5+ Bxd5 33. Ra1 Bb3 34. Nd4 Rc8 35. Rc1 Bc4 36. Ra1 Bb3 37. Rc1 Kf7 38. f3 Ke7 39. Kf2 Kd6 40. Ke3 Kc5 41. Kd2 Re8 42. Ra1 Kc4 43. Nxb3 axb3 44. Ra4+ Kc5 45. Ra7 Rb8 46. Kc1 b2+ 47. Kb1 Kc4 48. Rxg7 h5 49. Rf7 Rb6 50. g4 hxg4 51. fxg4 Kb3 52. h5 Re6 53. Rb7+ Kxc3 54. Rxb2 Re1+ 55. Ka2 Rg1 56. Rb3+ Kc4 57. Ka3 Ra1+ 58. Kb2 Rg1 59. Rf3 Rxg4 60. Rxf6 Rh4 61. Rh6 Kd5 62. Rb6 Ke5 63. h6 1/2-1/2

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.29"]
[Round "7"]
[White "Vainerchuk, Barys"]
[Black "Carlsson, Ludvig"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2136"]
[BlackElo "2066"]
[PlyCount "68"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Re1 d5 11. e6 Bxe6 12. Nc3 c6 13. Bf4 Qb6 14. Qd2 Be7 15. a5 Qd8 16. a6 b6 17. Ne2 c5 18. Be5 0-0 19. Nf4 Bg5 20. Qd3 Re8 21. Rad1 Bxf4 22. Bxf4 Qf6 23. Be5 Qg6 24. Qd2 d4 25. Bg3 h5 26. b4 Bd5 27. h4 Re4 28. Rxe4 Bxe4 29. Re1 Rc8 30. bxc5 bxc5 31. c3 d3 32. c4 Rd8 33. Kh2 Rd4 34. Bb8 Qxg2# 0-1

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.28"]
[Round "6"]
[White "Narva, David"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1979"]
[BlackElo "2136"]
[PlyCount "57"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. c3 Nf6 6. Bd3 Be7 7. 0-0 0-0 8. Re1 d5 9. e5 Nd7 10. Bc2 d4 11. cxd4 cxd4 12. Nxd4 Ncxe5 13. Nf3 Nxf3+ 14. Qxf3 Bf6 15. d4 Nb6 16. Nd2 Nd5 17. Ne4 Be7 18. Nc3 Nxc3 19. Bxc3 Bf6 20. Rad1 Qc7 21. Re3 Bd7 22. Bxh7+ Kxh7 23. Qh5+ Kg8 24. Rh3 Bh4 25. Qxh4 f6 26. Bb4 Rfe8 27. Qh7+ Kf7 28. Rg3 Rg8 29. Qg6# 1-0

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.28"]
[Round "5"]
[White "Vainerchuk, Barys"]
[Black "Falkevall, Axel"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2136"]
[BlackElo "2036"]
[PlyCount "169"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 Nb6 8. c3 a6 9. Na3 c5 10. Nc2 Nc6 11. Nf3 Bd7 12. Be2 0-0 13. 0-0 cxd4 14. cxd4 f6 15. exf6 gxf6 16. Ne3 Nc8 17. Re1 Nd6 18. Qb3 Be8 19. Bd3 Qg7 20. Nc2 Bf7 21. Nb4 Ne7 22. Rac1 Rac8 23. Bb1 Kh8 24. Nd3 Rg8 25. g3 Nef5 26. Rxc8 Rxc8 27. Nf4 b5 28. Kg2 Re8 29. Qc3 h5 30. Qc6 Rg8 31. Nxe6 Qg4 32. Qd7 Re8 33. Bxf5 Qxf5 34. Nh4 Qg4 35. h3 Qg8 36. Qxd6 Bxe6 37. Re3 Qf7 38. Qf4 Kg7 39. Qd6 Bd7 40. Rc3 Rc8 41. Re3 Re8 42. Rf3 Re1 43. Re3 Rxe3 44. fxe3 Qe8 45. Kf2 Bxh3 46. Qxd5 Qc8 47. Qc5 Qg4 48. Qe7+ Kg8 49. Qxf6 Qd1 50. Qg6+ Kf8 51. Qf6+ Kg8 52. Qg6+ Kf8 53. Qh6+ Kg8 54. Qg5+ Kf8 55. Ng6+ Kf7 56. Ne5+ Ke8 57. Qg6+ Kd8 58. Qd6+ Ke8 59. Qb8+ Ke7 60. Qb7+ Ke8 61. Qc6+ Ke7 62. Qc5+ Ke8 63. Qc6+ Ke7 64. Qc7+ Ke8 65. Qc6+ Ke7 66. Qb7+ Ke8 67. Qf7+ Kd8 68. Qf6+ Ke8 69. Qg6+ Kd8 70. Qd3 Qh1 71. e4 Qg2+ 72. Ke3 Qxb2 73. Kf4 Qc1+ 74. Qe3 Qf1+ 75. Kg5 h4 76. Kxh4 Be6 77. Qg5+ Kc8 78. Qf4 Qh3+ 79. Kg5 Qh8 80. a3 Qg7+ 81. Kh5 Qh7+ 82. Qh6 Bf7+ 83. Kg5 Qg8+ 84. Kf4 Be6 85. Qf6 1-0

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.27"]
[Round "4"]
[White "Pantzar, Milton"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2376"]
[BlackElo "2136"]
[PlyCount "71"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. Bd2 c6 9. 0-0 Bd6 10. f3 b6 11. Rc1 Ba6 12. Bb1 Nbd7 13. Kh1 c5 14. Re1 Rc8 15. Qa4 Bb7 16. dxc5 bxc5 17. Qh4 Ne5 18. b3 d4 19. exd4 Nxf3 20. gxf3 Bxf3+ 21. Kg1 cxd4 22. Nxd4 Bc5 23. Rxe8+ Qxe8 24. Bg5 Ne4 25. Bxe4 Bxd4+ 26. Kf1 Bxe4 27. Qxe4 Qd7 28. Nd5 Re8 29. Be7 Qh3+ 30. Ke2 Qxh2+ 31. Kd3 Be5 32. Re1 Qh3+ 33. Kc2 Rc8+ 34. Kb1 Bg3 35. Rh1 Bh2 36. Bd6 1-0

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.26"]
[Round "2"]
[White "Ostlund, Joar"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1955"]
[BlackElo "2136"]
[PlyCount "65"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Nxe4 Bxe4 10. Bd3 Qb4+ 11. Qd2 Qxd2+ 12. Kxd2 Bxd3 13. Kxd3 Ke7 14. g4 d6 15. h4 Nd7 16. Nd2 g6 17. h5 g5 18. Raf1 Rhg8 19. f3 Raf8 20. Rh2 f5 21. Rhf2 Rg7 22. Ke2 Rgf7 23. Nb1 c5 24. Nc3 cxd4 25. exd4 Nb8 26. d5 Nd7 27. dxe6 Kxe6 28. Nb5 fxg4 29. Nd4+ Ke5 30. Nc6+ Ke6 31. Nd4+ Ke5 32. Nc6+ Ke6 33. Nd4+ 1/2-1/2

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.26"]
[Round "3"]
[White "Vainerchuk, Barys"]
[Black "Storme, Isak"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2136"]
[BlackElo "2244"]
[PlyCount "80"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Ned2 c5 9. Nb3 cxd4 10. Qxd4 Qxd4 11. Nfxd4 a6 12. g3 b6 13. Bg2 Ra7 14. 0-0 h5 15. a4 Bd7 16. c4 Rc7 17. Rfc1 Bf6 18. a5 bxa5 19. Rxa5 0-0 20. c5 e5 21. Ne2 Be6 22. Nd2 Rd8 23. Nc4 Bxc4 24. Rxc4 Rd2 25. Nc3 e4 26. c6 Rxc6 27. Rxc6 Nxc6 28. Rxf5 Bd4 29. Nxe4 Rd1+ 30. Bf1 Bxb2 31. Kg2 a5 32. f4 Rc1 33. Rg5+ Kf8 34. Bb5 Nd4 35. Rxh5 Rc2+ 36. Kh3 f5 37. Nd6 Rc5 38. Bd3 a4 39. Nxf5 Nc6 40. Rh8+ Bxh8 0-1

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.25"]
[Round "1"]
[White "Vainerchuk, Barys"]
[Black "Mitra, Akash"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2136"]
[BlackElo "1936"]
[PlyCount "51"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Nxc6 bxc6 8. 0-0 d5 9. e5 Nd7 10. Qg4 Bf8 11. f4 Qb6+ 12. Kh1 Ba6 13. f5 Nxe5 14. Qe2 Nxd3 15. cxd3 Bc8 16. Be3 Qd8 17. Bd4 Qg5 18. Qc2 Be7 19. Ne4 dxe4 20. Qxc6+ Bd7 21. Qxa8+ Bd8 22. fxe6 Bxe6 23. Qc6+ Kf8 24. Bc5+ Be7 25. Qa8+ Bc8 26. Qxc8# 1-0

[Event "Stockholm 4 Knights Autumn"]
[Site "Stockholm"]
[Date "2019.10.24"]
[Round "9"]
[White "Krzywda, Andrzej"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2175"]
[BlackElo "2136"]
[PlyCount "71"]
[EventDate "2019.10.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. d5 e5 5. Nf3 d6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. a3 a5 10. Rb1 Ba6 11. Nd2 Ne8 12. b4 axb4 13. axb4 Nd7 14. Bb2 f5 15. Qc2 Nef6 16. Nb5 Rf7 17. Ra1 Bxb5 18. cxb5 e4 19. Qc6 Rc8 20. Rfc1 Nxd5 21. Bxg7 Ne7 22. Qb7 Kxg7 23. Nb3 Ne5 24. Nd4 Qd7 25. Ra7 Kf6 26. f3 d5 27. Qa6 Qd6 28. Qa1 exf3 29. exf3 Nc4 30. f4 Qxb4 31. Ra2 Qd6 32. Nxf5+ Kxf5 33. Bh3+ Ke4 34. Re1+ Ne3 35. Rxe3+ Kxe3 36. Qc1+ 1-0

[Event "Stockholm 4 Knights Autumn"]
[Site "Stockholm"]
[Date "2019.10.24"]
[Round "8"]
[White "Vainerchuk, Barys"]
[Black "Poley, Vladimir"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2136"]
[BlackElo "2298"]
[PlyCount "61"]
[EventDate "2019.10.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 c6 4. Bd3 d5 5. Nd2 Nh6 6. Ngf3 0-0 7. 0-0 Nd7 8. Re1 Re8 9. e5 Nf8 10. Nf1 f6 11. exf6 exf6 12. Rxe8 Qxe8 13. Bf4 Nf7 14. Qc2 Ne6 15. Re1 Qf8 16. Bg3 Bh6 17. h3 Bd7 18. Ne3 Nf4 19. Bxf4 Bxf4 20. Ng4 Kg7 21. g3 Bd6 22. Kg2 Re8 23. Rxe8 Qxe8 24. Qe2 Qxe2 25. Bxe2 Bf5 26. Nd2 Ng5 27. h4 Ne4 28. Nxe4 Bxe4+ 29. f3 Bb1 30. a3 h5 31. Nf2 1/2-1/2

[Event "Stockholm 4 Knights Autumn"]
[Site "Stockholm"]
[Date "2019.10.23"]
[Round "7"]
[White "Peng, Li Min"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2454"]
[BlackElo "2136"]
[PlyCount "47"]
[EventDate "2019.10.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. b3 0-0 7. Bb2 d6 8. Nc3 Nbd7 9. Qc2 a6 10. Rad1 c5 11. d4 Qc7 12. e4 cxd4 13. Nxd4 Rac8 14. Qe2 Rfd8 15. f4 Bf8 16. g4 Qb8 17. g5 Ne8 18. Rd3 g6 19. f5 e5 20. fxg6 hxg6 21. Qf2 f5 22. exf5 exd4 23. fxg6 Ne5 24. Qxf8# 1-0

[Event "Stockholm 4 Knights Autumn"]
[Site "Stockholm"]
[Date "2019.10.23"]
[Round "6"]
[White "Vainerchuk, Barys"]
[Black "Roshka, Yevgeniy"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2136"]
[BlackElo "2369"]
[PlyCount "124"]
[EventDate "2019.10.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qxe7+ Ngxe7 9. Nc3 d5 10. exd5 Nb4 11. Bd3 Nxd3+ 12. cxd3 Bf5 13. 0-0 0-0-0 14. f4 Bxd3 15. Re1 e4 16. Nxe4 Bxe4 17. Rxe4 Nxd5 18. Bd2 Rhe8 19. Rae1 Rxe4 20. Rxe4 b5 21. Kf1 Nf6 22. Re2 Rd4 23. Kf2 Kd7 24. Kf3 Kd6 25. h3 Rd3+ 26. Kf2 Nd5 27. Be3 f5 28. Ba7 Nf6 29. Bb8+ Kd7 30. Be5 Ne4+ 31. Ke1 g5 32. fxg5 Nxg5 33. Bf4 Ne6 34. Bh2 f4 35. Rd2 Rxd2 36. Kxd2 Kd6 37. Kd3 Kd5 38. Bg1 Nf8 39. Bf2 Ng6 40. b3 Ne5+ 41. Kd2 Ke4 42. Bc5 Ng6 43. Bf2 Ne7 44. a4 Nd5 45. axb5 axb5 46. Bc5 h5 47. h4 Nf6 48. Ke2 Ne8 49. Kf2 Ng7 50. Be7 Nf5 51. Bg5 Ne3 52. Be7 Nf5 53. Bg5 Nd4 54. b4 Nc6 55. g4 fxg3+ 56. Kxg3 Nxb4 57. Kf2 Kd3 58. Be7 Nd5 59. Ba3 b4 60. Bb2 Kc2 61. Bd4 Nc3 62. Bc5 Ne4+ 0-1

[Event "Stockholm 4 Knights Autumn"]
[Site "Stockholm"]
[Date "2019.10.22"]
[Round "5"]
[White "Mirzoev, Emil"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2455"]
[BlackElo "2136"]
[PlyCount "51"]
[EventDate "2019.10.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c5 7. e4 Nc6 8. Re1 Qc7 9. Nf1 b6 10. e5 Nd7 11. Bf4 Bb7 12. h4 d4 13. h5 Rad8 14. N1h2 b5 15. Ng4 Qb6 16. h6 g6 17. Qd2 Rde8 18. Bg5 Bxg5 19. Nxg5 Ne7 20. Bxb7 Qxb7 21. Ne4 Nf5 22. Qg5 Rd8 23. Ngf6+ Nxf6 24. Nxf6+ Kh8 25. Re4 Qe7 26. g4 1-0

[Event "Stockholm 4 Knights Autumn"]
[Site "Stockholm"]
[Date "2019.10.22"]
[Round "4"]
[White "Vainerchuk, Barys"]
[Black "Bogdanov, Egor"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2136"]
[BlackElo "2409"]
[PlyCount "56"]
[EventDate "2019.10.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bd3 Nf6 5. f4 0-0 6. Nf3 c5 7. dxc5 dxc5 8. e5 Nd5 9. Be4 Nb6 10. Qe2 Qc7 11. 0-0 Be6 12. b3 c4 13. Nd4 Bd5 14. Bxd5 Nxd5 15. Qxc4 Qxc4 16. bxc4 Nb6 17. Nd2 Rc8 18. Ba3 Nxc4 19. Nxc4 Rxc4 20. Bxe7 Rxc3 21. Rac1 Rxc1 22. Rxc1 Nc6 23. Nxc6 Rc8 24. Kf2 bxc6 25. Ke3 Bf8 26. Bd6 f6 27. g4 fxe5 28. fxe5 Bh6+ 0-1

[Event "Stockholm 4 Knights Autumn"]
[Site "Stockholm"]
[Date "2019.10.21"]
[Round "3"]
[White "Mattsson, Michael"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2035"]
[BlackElo "2136"]
[PlyCount "116"]
[EventDate "2019.10.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. Bb5 Nf6 6. e5 dxe5 7. Nxe5 Bd7 8. Bxc6 Bxc6 9. Nxc6 bxc6 10. d3 Be7 11. Qf3 0-0 12. 0-0 Qd5 13. Nd2 Nd7 14. Rfe1 Rfe8 15. Qg3 Bf6 16. Bxf6 Nxf6 17. Ne4 Nd7 18. Qd6 e5 19. c4 Qxd6 20. Nxd6 Re6 21. Ne4 f5 22. Nc3 Kf7 23. Na4 Rd6 24. Rad1 Kf6 25. f3 Re8 26. Kf2 Rd4 27. Ke3 Re6 28. Rd2 Ke7 29. g3 g5 30. Red1 Kf6 31. Nc3 Nb6 32. Ne2 Rd8 33. g4 f4+ 34. Kf2 Nc8 35. Nc3 Nd6 36. Kg2 Kg6 37. h4 gxh4 38. Ne4 Nxe4 39. dxe4 Rd4 40. Rxd4 cxd4 41. b4 Re7 42. a4 a6 43. b5 axb5 44. axb5 cxb5 45. cxb5 Rb7 46. Rb1 Rb6 47. Rb3 Kg5 48. Kh3 h5 49. gxh5 Kxh5 50. Kh2 Kh6 51. Kh3 Kg5 52. Kg2 Kf6 53. Kh3 Ke6 54. Ra3 Kd6 55. Kxh4 Kc5 56. Ra8 Rxb5 57. Rc8+ Kb4 58. Kg5 Rc5 0-1

[Event "Stockholm 4 Knights Autumn"]
[Site "Stockholm"]
[Date "2019.10.21"]
[Round "2"]
[White "Vainerchuk, Barys"]
[Black "Kononenko, Dmitry1111"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2136"]
[BlackElo "2265"]
[PlyCount "102"]
[EventDate "2019.10.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 c5 7. c3 c4 8. Nbd2 Ne7 9. Nh4 b5 10. Be2 Bg6 11. Nxg6 hxg6 12. Nf3 Nc6 13. Bg5 Be7 14. Bxe7 Qxe7 15. b4 Nb6 16. Qd2 a5 17. bxa5 Rxa5 18. 0-0 0-0 19. Qf4 Rfa8 20. Ng5 f6 21. exf6 gxf6 22. Nh3 Rxa2 23. Rae1 Nd7 24. Bf3 Qf7 25. Qd6 R2a6 26. Qxe6 Qxe6 27. Rxe6 Nxd4 28. cxd4 Rxe6 29. Bxd5 Raa6 30. Nf4 Nf8 31. Re1 Kf7 32. g4 Rad6 33. Rb1 g5 34. Bxe6+ Nxe6 35. Nxe6 Kxe6 36. Rxb5 Rxd4 37. Rc5 Rxg4+ 38. Kf1 Kd6 39. Rc8 Re4 40. f3 Rh4 41. Ke2 Rxh2+ 42. Ke3 Rh4 43. Rf8 Rf4 44. Rc8 Kd5 45. Rc7 Rf5 46. Rc8 Re5+ 47. Kd2 Re6 48. Rd8+ Rd6 49. Re8 Ra6 50. Re3 Ra2+ 51. Kc1 Rf2 0-1

[Event "Stockholm 4 Knights Autumn"]
[Site "Stockholm"]
[Date "2019.10.19"]
[Round "1"]
[White "Papunidi, Matvey"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2083"]
[BlackElo "2136"]
[PlyCount "46"]
[EventDate "2019.10.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "1"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 g6 5. f4 Bg7 6. Nf3 0-0 7. Bd3 Nbd7 8. 0-0 c5 9. d5 exd5 10. cxd5 Re8 11. Re1 Qc7 12. Nb5 Qb6 13. a4 a5 14. h3 c4+ 15. Be3 Nc5 16. Bxc4 Rxe4 17. Bf1 Bd7 18. Nd2 Rxe3 19. Rxe3 Nxa4 20. Nc4 Qxb5 21. Kh2 Qc5 22. Re7 b5 23. b4 Qxb4 0-1

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2019.08.17"]
[Round "8"]
[White "Vainerchuk, Barys"]
[Black "Evertsson, Rune"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2003"]
[BlackElo "2025"]
[PlyCount "76"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. f4 exf4 10. Bxf4 Nc6 11. Bf3 Ne5 12. Qd4 Qc7 13. Nd5 Bxd5 14. exd5 0-0 15. c4 Nfd7 16. Be2 Bf6 17. Qf2 Ng6 18. Be3 Bxb2 19. Rab1 Be5 20. h4 Ne7 21. Bd3 Nf6 22. Qf3 Qd7 23. Nd4 Rab8 24. Nf5 Nxf5 25. Bxf5 Qa4 26. Bd3 b5 27. Bg5 bxc4 28. Rxb8 Rxb8 29. Bxf6 Bxf6 30. Qe4 Qe8 31. Qxh7+ Kf8 32. Qh8+ Ke7 33. Re1+ Be5 34. Qxe8+ Kxe8 35. Bxc4 a5 36. g4 Rb2 37. Re2 Rb1+ 38. Kg2 Rb4 1/2-1/2

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2019.08.16"]
[Round "7"]
[White "Karlsson, Lars"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2454"]
[BlackElo "2003"]
[PlyCount "49"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. Nf3 Be7 5. c4 0-0 6. Qc2 Nbd7 7. Nc3 c6 8. d4 Re8 9. Be2 Bf8 10. 0-0 e4 11. Nd2 Qe7 12. Rae1 g6 13. f3 Bh6 14. f4 Nf8 15. d5 Bg7 16. b4 N8d7 17. g4 h6 18. Kh1 Nb6 19. g5 hxg5 20. fxg5 Ng4 21. Bxg4 Bxg4 22. Ncxe4 Bf5 23. Rxf5 gxf5 24. Nf6+ Bxf6 25. Bxf6 1-0

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2019.08.15"]
[Round "6"]
[White "Vainerchuk, Barys"]
[Black "Namini, Armin"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2003"]
[BlackElo "2237"]
[PlyCount "19"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 b6 10. Be3 1-0

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2019.08.14"]
[Round "5"]
[White "Vainerchuk, Barys"]
[Black "Hammarstrom, Ulf"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2003"]
[BlackElo "2233"]
[PlyCount "67"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 a6 6. Ba4 d6 7. h3 Bd7 8. d4 Nf6 9. Re1 0-0 10. d5 Ne7 11. Bxd7 Nxd7 12. c4 h6 13. Nc3 f5 14. Bd2 Nf6 15. b4 fxe4 16. Nxe4 Nf5 17. Qc2 Nxe4 18. Qxe4 Qf6 19. Be3 a5 20. a3 Nxe3 21. fxe3 axb4 22. axb4 Qf5 23. Qxf5 gxf5 24. Nh4 b5 25. Rxa8 Rxa8 26. Nxf5 Ra4 27. cxb5 Rxb4 28. Rc1 Rxb5 29. Rxc7 Bf8 30. e4 Rb4 31. Ng3 Bg7 32. Rd7 Rb6 33. Nh5 Kh8 34. Nxg7 1-0

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2019.08.13"]
[Round "4"]
[White "Eriksson, Johan"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2398"]
[BlackElo "2003"]
[PlyCount "119"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 0-0 5. Nf3 b6 6. 0-0 Bb7 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nf6 11. e4 d5 12. Bf4 Bc8 13. Nxe7+ Qxe7 14. Nc3 Be6 15. exd5 Nxd5 16. Bxd5 cxd5 17. Nxd5 Qb7 18. Nc7 Bh3 19. f3 Bxf1 20. Qxf1 Nc6 21. Nxa8 Rxa8 22. Rd1 Rd8 23. Rxd8+ Nxd8 24. Qb5 Qe7 25. Bg5 f6 26. Qd5+ Nf7 27. Bd2 Qd6 28. Qxd6 Nxd6 29. Kf2 Kf7 30. Ke2 Ke6 31. Kd3 Kd5 32. b3 Nf5 33. Bc3 Ne7 34. g4 Ng6 35. Ke3 Nf8 36. h4 Nd7 37. h5 g6 38. Kf4 a6 39. hxg6 hxg6 40. Ke3 b5 41. Kf4 Ke6 42. Ke4 Kd6 43. Bb4+ Ke6 44. Bc3 Kd6 45. Bb4+ Ke6 46. f4 f5+ 47. gxf5+ gxf5+ 48. Kd4 Nf6 49. Kc5 Nd5 50. Bd2 Ne7 51. Kb6 Kd5 52. Kxa6 Kc6 53. Ka5 Nd5 54. a4 bxa4 55. Kxa4 Kb6 56. b4 Nc7 57. Kb3 Kb5 58. Kc3 Nd5+ 59. Kb3 Ne7 60. Kc3 1/2-1/2

[Event "Stockholm 4 Knights"]
[Site "Stockholm"]
[Date "2019.06.21"]
[Round "9"]
[White "Grishchenko, Sergey"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2411"]
[BlackElo "1912"]
[PlyCount "87"]
[EventDate "2019.06.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. h4 d6 5. h5 Nxh5 6. Rxh5 gxh5 7. e4 Qd7 8. Nh3 Kd8 9. Ng5 Qe8 10. e5 h6 11. Nh3 Nc6 12. Be2 dxe5 13. dxe5+ Qd7 14. Be3 e6 15. Qb3 Na5 16. Qc2 Qc6 17. Nf4 Bd7 18. Nb5 Bc5 19. Qc3 Bxe3 20. fxe3 Qe4 21. 0-0-0 Kc8 22. Rd4 Qxe5 23. Ng6 Qg7 24. Qxa5 Bxb5 25. Qxb5 c6 26. Qe5 Qxe5 27. Nxe5 Rd8 28. Bxh5 Rxd4 29. exd4 Kd8 30. Kd2 Ke7 31. Ke3 Rg8 32. Bf3 Rg7 33. a4 Kd6 34. Nd3 a5 35. Kf4 h5 36. c5+ Kd7 37. Ke5 h4 38. Nf4 Rg3 39. Kf6 Rg8 40. Ng6 b6 41. cxb6 Rb8 42. Ne5+ Kd6 43. Nc4+ Kd7 44. Ke5 1-0

[Event "Stockholm 4 Knights"]
[Site "Stockholm"]
[Date "2019.06.20"]
[Round "8"]
[White "Vainerchuk, Barys"]
[Black "Seo, Jung Min"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1912"]
[BlackElo "2392"]
[PlyCount "74"]
[EventDate "2019.06.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Be3 Nbd7 10. f3 Rc8 11. a4 0-0 12. a5 Qc7 13. Qd2 Rfd8 14. Rfd1 h6 15. Kh1 Qc6 16. Rac1 Qc7 17. Nd5 Bxd5 18. exd5 Nh7 19. Bd3 Kh8 20. Bxh7 Kxh7 21. c4 Kg8 22. c5 Nxc5 23. Nxc5 dxc5 24. b4 b6 25. Qf2 Qd7 26. axb6 cxb4 27. Rc7 Rxc7 28. bxc7 Rc8 29. d6 Bxd6 30. Bc5 Rxc7 31. Rxd6 Qb5 32. Be3 b3 33. Rd1 Rc2 34. Qg3 Qe2 35. Rd8+ Kh7 36. Bg1 Rc1 37. Qh4 b2 0-1

[Event "Stockholm 4 Knights"]
[Site "Stockholm"]
[Date "2019.06.19"]
[Round "7"]
[White "Pantzar, Milton"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2379"]
[BlackElo "1912"]
[PlyCount "37"]
[EventDate "2019.06.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 c6 8. 0-0 Re8 9. Bd2 Bd6 10. f3 Qc7 11. h3 Nbd7 12. e4 dxe4 13. fxe4 Be7 14. e5 Nd5 15. Nxd5 cxd5 16. Nc3 Nb6 17. Bxh7+ Kf8 18. Rxf7+ Kxf7 19. Qh5+ 1-0

[Event "Stockholm 4 Knights"]
[Site "Stockholm"]
[Date "2019.06.18"]
[Round "5"]
[White "Sorensen, Hampus"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2333"]
[BlackElo "1912"]
[PlyCount "68"]
[EventDate "2019.06.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 0-0 7. g3 exd5 8. cxd5 Re8 9. Bg2 c6 10. Nd4 c5 11. Nf5 d6 12. Nxe7+ Qxe7 13. 0-0 Nbd7 14. e4 Ba6 15. Re1 Ne5 16. f4 Nd3 17. Re3 c4 18. b4 Rac8 19. Bd2 Qd7 20. h3 h6 21. Qe2 Bb7 22. Rf1 h5 23. Kh2 Re7 24. Bf3 h4 25. Bh1 hxg3+ 26. Rxg3 Nh7 27. Be3 Rce8 28. Bd4 f6 29. Qh5 Rf8 30. h4 Qe8 31. Qf3 f5 32. Rfg1 Nf6 33. exf5 Nh5 34. Qxh5 Qxh5 1-0

[Event "Stockholm 4 Knights"]
[Site "Stockholm"]
[Date "2019.06.18"]
[Round "6"]
[White "Vainerchuk, Barys"]
[Black "Tsyhanchuk, Stanislav"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1912"]
[BlackElo "2359"]
[PlyCount "76"]
[EventDate "2019.06.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Bd3 Be7 7. Ne2 0-0 8. 0-0 Nc6 9. a3 Bf6 10. Be3 d5 11. c5 Nc4 12. Bxc4 dxc4 13. Qc2 Be6 14. Nbc3 g6 15. Rad1 Bf5 16. Ne4 Bg7 17. f3 Be6 18. Bf2 Re8 19. Qd2 f5 20. N4c3 Bf7 21. Qf4 Qd7 22. Rd2 h6 23. h4 Kh7 24. Rfd1 Na5 25. Nc1 b6 26. Re2 Rxe2 27. N1xe2 Re8 28. Bg3 Re7 29. Kh2 Qc6 30. h5 bxc5 31. d5 Qf6 32. hxg6+ Qxg6 33. Qh4 Qh5 34. Qxh5 Bxh5 35. d6 cxd6 36. Bxd6 Rb7 37. Be5 Bxe5+ 38. f4 Bxc3 0-1

[Event "Stockholm 4 Knights"]
[Site "Stockholm"]
[Date "2019.06.17"]
[Round "3"]
[White "Vainerchuk, Barys"]
[Black "Kononenko, Dmitry1111"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1912"]
[BlackElo "2267"]
[PlyCount "76"]
[EventDate "2019.06.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. c3 a6 8. Be2 Rc8 9. 0-0 Bg6 10. Bg5 f6 11. Bf4 Bf7 12. exf6 gxf6 13. Bd3 Ng6 14. Bg3 Bg7 15. Nh4 Nxh4 16. Bxh4 Bg6 17. f4 0-0 18. f5 exf5 19. Bxf5 Bxf5 20. Rxf5 Qe7 21. Qd3 Rce8 22. Re1 Qf7 23. Ref1 Re4 24. Qg3 Qg6 25. Na5 Rg4 26. Qf2 Re8 27. Bg3 Bh6 28. Qf3 Re3 29. Qd1 Rexg3 30. hxg3 Be3+ 31. R5f2 Rxg3 32. Kh2 Qg5 33. Qe2 f5 34. Nc4 dxc4 35. Qxc4+ Kg7 36. d5 Rg4 37. Qb3 Qh4+ 38. Kg1 Qg3 0-1

[Event "Stockholm 4 Knights"]
[Site "Stockholm"]
[Date "2019.06.17"]
[Round "4"]
[White "Vainerchuk, Barys"]
[Black "Papunidi, Matvey"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1912"]
[BlackElo "2092"]
[PlyCount "79"]
[EventDate "2019.06.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[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 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 e6 9. 0-0 d5 10. exd5 exd5 11. f3 Re8 12. Bf2 Be6 13. Qd2 Na5 14. Rad1 Nc4 15. Bxc4 dxc4 16. Nxe6 Qxd2 17. Rxd2 Rxe6 18. Nb5 Re5 19. a4 a6 20. Nd6 b5 21. a5 Bh6 22. Rdd1 Re2 23. Bd4 Ne8 24. Nxe8 Raxe8 25. Rf2 b4 26. Rxe2 Rxe2 27. Bf6 Re6 28. Rd8+ Bf8 29. Bd4 Rd6 30. Rxf8+ Kxf8 31. Bc5 Ke7 32. Bxb4 Ke6 33. Bxd6 Kxd6 34. Kf2 Kc5 35. Ke3 f5 36. g4 fxg4 37. fxg4 Kd5 38. g5 Kc5 39. Ke4 c3 40. b3 1-0

[Event "Stockholm 4 Knights"]
[Site "Stockholm"]
[Date "2019.06.16"]
[Round "2"]
[White "Mattsson, Michael"]
[Black "Vainerchuk, Barys"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2053"]
[BlackElo "1912"]
[PlyCount "127"]
[EventDate "2019.06.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. 0-0 0-0 8. c3 d6 9. d3 Na5 10. Bc2 c5 11. Rd1 Qc7 12. Nbd2 Re8 13. Nf1 Bf8 14. Bg5 Nd7 15. Ne3 Nb6 16. Nd5 Nxd5 17. exd5 f6 18. Bh4 Qf7 19. h3 Bd7 20. b4 Nb7 21. Bb3 a5 22. a3 Ra7 23. Ne1 Qg6 24. Kh2 axb4 25. axb4 Rea8 26. Rxa7 Rxa7 27. Qb2 Qe8 28. Ra1 Qa8 29. Rxa7 Qxa7 30. Qa2 Qxa2 31. Bxa2 g5 32. Bg3 Bh6 33. f3 g4 34. hxg4 Bd2 35. bxc5 dxc5 36. c4 b4 37. Nc2 Ba4 38. Bb1 Kf7 39. Bf2 Ke7 40. Ne3 Bxe3 41. Bxe3 Kd6 42. Bh6 Bd1 43. Kg3 Ke7 44. Kf2 Ba4 45. Be3 Be8 46. g3 h5 47. g5 Bg6 48. gxf6+ Kxf6 49. Ke2 Bf5 50. Kd1 Bh3 51. Bc2 Bd7 52. Kc1 Bf5 53. Kb2 Bg6 54. g4 h4 55. g5+ Ke7 56. Bf2 h3 57. Bg3 Kd6 58. d4 Bxc2 59. dxe5+ Ke7 60. Kxc2 Na5 61. d6+ Ke6 62. g6 b3+ 63. Kc3 b2 64. Kc2 1-0

[Event "Orsha op"]
[Site "Orsha"]
[Date "2019.01.24"]
[Round "9"]
[White "Vainerchuk, Barys"]
[Black "Khobotova, Olesia"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1907"]
[BlackElo "1978"]
[PlyCount "71"]
[EventDate "2019.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 Bg7 5. Bf4 Bf5 6. Qd2 Nd7 7. Be2 h5 8. Nf3 Bg4 9. 0-0-0 e6 10. h3 Bxf3 11. Bxf3 Ne7 12. g4 h4 13. Kb1 b5 14. Bg5 a5 15. Be2 a4 16. a3 Nb6 17. f4 Qd7 18. Na2 Nec8 19. Rhf1 Nc4 20. Qc1 N8b6 21. f5 gxf5 22. gxf5 Bf8 23. Bd3 c5 24. fxe6 Qxe6 25. Bf5 Qc6 26. Rde1 Be7 27. Bxe7 Kxe7 28. Qg5+ Kf8 29. e6 Nd6 30. e7+ Ke8 31. Qg7 Nxf5 32. Qxh8+ Kd7 33. e8Q+ Rxe8 34. Qxe8+ Kc7 35. Rxf5 cxd4 36. Rxf7+ 1-0

[Event "Orsha op"]
[Site "Orsha"]
[Date "2019.01.23"]
[Round "8"]
[White "Nikolaev, Dmitry"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1634"]
[BlackElo "1907"]
[PlyCount "80"]
[EventDate "2019.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. c4 d6 7. d4 c6 8. 0-0 Qe8 9. Qc2 h6 10. Re1 Qf7 11. Nbd2 a5 12. e4 fxe4 13. Nxe4 Bf5 14. Nh4 Nbd7 15. Nxf6+ Qxf6 16. Nxf5 gxf5 17. f4 Rfe8 18. Re2 e6 19. Rae1 Qf7 20. Qd2 d5 21. cxd5 cxd5 22. Rc1 Nf6 23. Rc5 a4 24. b4 Bf8 25. Rc1 a3 26. Ba1 Qd7 27. Qe1 Kf7 28. Rec2 Rec8 29. b5 Rxc2 30. Rxc2 Rc8 31. Rxc8 Qxc8 32. Qc3 Qd8 33. Kf1 Qb6 34. Qb3 Ne8 35. Kf2 Nd6 36. Bf1 Ne4+ 37. Ke3 Qa5 38. Be2 Qd2+ 39. Kf3 Qe1 40. Qd1 Qf2# 0-1

[Event "Orsha op"]
[Site "Orsha"]
[Date "2019.01.22"]
[Round "7"]
[White "Vainerchuk, Barys"]
[Black "Papunidi, Matvey"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1907"]
[BlackElo "2113"]
[PlyCount "50"]
[EventDate "2019.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nb4 6. Na3 c5 7. c3 Nc6 8. Nc2 Qb6 9. 0-0 Bxc2 10. Qxc2 cxd4 11. Nxd4 Bc5 12. Nf3 Qc7 13. b4 Bb6 14. Qb3 Nge7 15. a4 a6 16. Bf4 0-0 17. Bd3 Ng6 18. Bg3 Ngxe5 19. Nxe5 Nxe5 20. Qc2 f5 21. Bf4 Nf3+ 22. gxf3 Qxf4 23. Qe2 Bc7 24. Qxe6+ Kh8 25. Rfe1 Qxh2+ 0-1

[Event "Orsha op"]
[Site "Orsha"]
[Date "2019.01.21"]
[Round "6"]
[White "Runets, Ivan"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2118"]
[BlackElo "1907"]
[PlyCount "102"]
[EventDate "2019.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. d5 e5 5. dxe6 c6 6. Nf3 Bxe6 7. 0-0 Be7 8. Nd4 Qd7 9. Nxe6 Qxe6 10. Nd2 0-0 11. c4 Na6 12. b3 Rad8 13. Bb2 Ne4 14. a3 d5 15. Nxe4 dxe4 16. Qc2 Rd7 17. Rad1 Rfd8 18. Bc1 Bf6 19. f3 e3 20. f4 Bd4 21. b4 Nc7 22. Rd3 Ne8 23. Qb3 Nf6 24. Bf3 Ne4 25. Kg2 c5 26. b5 Qf6 27. Bxe4 fxe4 28. Rdd1 Qe6 29. Bxe3 Bxe3 30. Rxd7 Rxd7 31. Qxe3 b6 32. Qb3 Rd2 33. Qe3 Rd7 34. Rc1 Rd4 35. Qb3 Qd7 36. Qe3 Kf8 37. Rc2 Qe6 38. Qb3 Kf7 39. a4 Rd1 40. Rc3 Rd2 41. Rc2 e3 42. Rxd2 Qe4+ 43. Kh3 exd2 44. Qd1 Qe3 45. Kg2 Qc3 46. e4 g6 47. Kf2 Qd4+ 48. Ke2 Qxe4+ 49. Kxd2 Qd4+ 50. Ke1 Qg1+ 51. Kd2 Qd4+ 1/2-1/2

[Event "Orsha op"]
[Site "Orsha"]
[Date "2019.01.20"]
[Round "4"]
[White "Sukalina, Alina"]
[Black "Vainerchuk, Barys"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1546"]
[BlackElo "1907"]
[PlyCount "102"]
[EventDate "2019.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 c6 8. b3 Qe8 9. Qc2 h6 10. Ba3 Qf7 11. Rad1 Nbd7 12. d5 c5 13. Bb2 a6 14. a4 Re8 15. Rfe1 Nf8 16. h4 N8h7 17. Bc1 Ng4 18. Bf4 Nhf6 19. Nh2 Nxh2 20. Kxh2 g5 21. hxg5 Qh5+ 22. Kg1 hxg5 23. Bc1 Ng4 24. e3 Ne5 25. Bb2 g4 26. Ne2 Qg5 27. Nf4 Rb8 28. Qe2 Bd7 29. Bxe5 Bxe5 30. Nd3 Bf6 31. e4 Bc3 32. Rf1 Rf8 33. exf5 Bxf5 34. Nf4 Be5 35. Nd3 Bxd3 36. Qxd3 Rf7 37. Be4 Rbf8 38. Kg2 Rf6 39. Rd2 Bd4 40. Qc2 Qh6 41. Rh1 Qxd2 42. Qxd2 Rxf2+ 43. Qxf2 Rxf2+ 44. Kg1 Re2+ 45. Kf1 Rxe4 46. Rh5 Bf6 47. Kf2 Re5 48. Rxe5 Bxe5 49. Kg2 Kf7 50. Kf2 e6 51. dxe6+ Kxe6 0-1

[Event "Orsha op"]
[Site "Orsha"]
[Date "2019.01.20"]
[Round "5"]
[White "Vainerchuk, Barys"]
[Black "Kuleshov, Konstantin"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1907"]
[BlackElo "2098"]
[PlyCount "70"]
[EventDate "2019.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BLR"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. Bd3 Ne7 14. Nce3 Be6 15. Be2 g6 16. 0-0 f5 17. exf5 gxf5 18. a4 Bxe3 19. Nxe3 f4 20. Bg4 Qd7 21. Bxe6+ Qxe6 22. Nc2 Kh8 23. axb5 axb5 24. Qd3 Rad8 25. Ra6 Rg8 26. f3 Qc4 27. Rd1 Qc5+ 28. Kh1 Rxg2 29. Kxg2 Rg8+ 30. Kh1 Qf2 31. Qf1 Rg1+ 32. Qxg1 Qxf3+ 33. Qg2 Qxd1+ 34. Qg1 Qd5+ 35. Qg2 Qd1+ 1/2-1/2

