[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.08"]
[Round "7"]
[White "Volokitin, Saveliy"]
[Black "Renkas, Sergey"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1169"]
[PlyCount "58"]
[EventDate "2022.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nxc6 bxc6 6. Bc4 e6 7. 0-0 d5 8. exd5 cxd5 9. Bb3 Bd6 10. Qg4 Qf6 11. Ba4+ Bd7 12. Nc3 Ne7 13. Bxd7+ Kxd7 14. g3 h5 15. Qa4+ Nc6 16. h4 Qf3 17. Bf4 e5 18. Rad1 exf4 19. Rxd5 Rh6 20. Ne4 Re6 21. Nc5+ Kc7 22. Rd3 Qe2 23. Nxe6+ fxe6 24. Rfd1 fxg3 25. fxg3 Bc5+ 26. Kh1 Ne5 27. Rd7+ Nxd7 28. Rxd7+ Kb6 29. Qb3+ Kc6 1-0

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.07"]
[Round "6"]
[White "Renkas, Sergey"]
[Black "Petrov, Maksim"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1617"]
[PlyCount "64"]
[EventDate "2022.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. c3 e6 4. e3 Nc6 5. Nf3 Nf6 6. Qb3 Nh5 7. Bg3 Nxg3 8. hxg3 h6 9. Nbd2 Qb6 10. Be2 Bd6 11. 0-0 0-0 12. Qxb6 axb6 13. a3 Bd7 14. e4 dxe4 15. Nxe4 Be7 16. Rad1 Rfd8 17. dxc5 bxc5 18. Nd6 Bxd6 19. Rxd6 Be8 20. Rfd1 Rxd6 21. Rxd6 Kf8 22. Kf1 Ke7 23. Rd2 Na5 24. Ke1 Nb3 25. Rd1 b5 26. Nd2 Na5 27. Ne4 Nb7 28. Rd2 f5 29. Bf3 fxe4 30. Bxe4 Ra7 31. Kd1 Nd6 32. Bf3 Bg6 0-1

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.06"]
[Round "5"]
[White "Kuzminyh, Artem"]
[Black "Renkas, Sergey"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1960"]
[PlyCount "64"]
[EventDate "2022.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. d4 Nbd7 8. 0-0 Be7 9. Bf4 Bf5 10. c5 Qxb3 11. axb3 0-0 12. b4 a6 13. Rfe1 h6 14. h3 Ne4 15. g4 Bh7 16. Ne5 Nxe5 17. Bxe5 Nd2 18. e3 Nc4 19. b3 Nxe5 20. dxe5 f6 21. exf6 Bxf6 22. Rac1 Rad8 23. Red1 Rd7 24. e4 Rfd8 25. exd5 exd5 26. Re1 Kf7 27. Bf1 d4 28. Na4 d3 29. Red1 d2 30. Rc4 Re7 31. Rf4 Re1 32. Nc3 Bc2 0-1

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.05"]
[Round "4"]
[White "Renkas, Sergey"]
[Black "Nikitskaya, Varvara"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1304"]
[PlyCount "56"]
[EventDate "2022.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. c3 e6 4. e3 Nc6 5. Nf3 Nf6 6. Nbd2 Nh5 7. Bg3 Nxg3 8. hxg3 g6 9. Qc2 Qb6 10. Ng5 cxd4 11. exd4 Be7 12. Rxh7 Rxh7 13. Nxh7 Bd7 14. Nf3 0-0-0 15. Nhg5 Be8 16. 0-0-0 Na5 17. Kb1 f6 18. Nh3 Kb8 19. Re1 g5 20. g4 Rc8 21. Re3 Nc4 22. Bxc4 Rxc4 23. Nd2 Ra4 24. Qb3 Qa6 25. Ng1 Bg6+ 26. Ka1 Bc2 27. Qxa4 Bxa4 28. b3 Bxb3 0-1

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.04"]
[Round "3"]
[White "Renkas, Sergey"]
[Black "Kolomytchenko, Igor Aleksandrovich"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "1964"]
[PlyCount "56"]
[EventDate "2022.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. c4 Bd6 5. Bg3 0-0 6. c5 Be7 7. Nc3 Ne4 8. Nxe4 dxe4 9. Qc2 f5 10. Bc4 Nc6 11. a3 Bf6 12. Rd1 Ne7 13. Qb3 Nd5 14. Ne2 c6 15. 0-0 Bg5 16. a4 Kh8 17. Ra1 a6 18. a5 Qf6 19. Bxd5 exd5 20. Bd6 Re8 21. Qb6 Qf7 22. Ra3 Bd8 23. Qb4 g5 24. Rb3 h5 25. Qd2 Kh7 26. f4 g4 27. g3 h4 28. Kg2 Kg6 1/2-1/2

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.03"]
[Round "2"]
[White "Anfinogenov, Artem"]
[Black "Renkas, Sergey"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2006"]
[PlyCount "45"]
[EventDate "2022.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bc5 6. Be3 Bb6 7. Ndb5 Nf6 8. Qd6 a6 9. Bxb6 Qxb6 10. Qc7 Qa5 11. Qxa5 Nxa5 12. Nc7+ Kd8 13. Nxa8 b5 14. Nb6 Bb7 15. Rd1 Bc6 16. b4 Nb7 17. a4 Kc7 18. axb5 axb5 19. Nbd5+ exd5 20. exd5 Re8+ 21. Be2 Ne4 22. Nxe4 Rxe4 23. dxc6 1-0

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.03"]
[Round "1"]
[White "Renkas, Sergey"]
[Black "Melnik, Galina Ivanovna"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1819"]
[PlyCount "71"]
[EventDate "2022.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. c3 Bd6 5. Bg3 Nbd7 6. Nd2 Bxg3 7. hxg3 e5 8. dxe5 Nxe5 9. Ngf3 Neg4 10. Bd3 0-0 11. Qc2 g6 12. Rd1 c5 13. b3 Qe7 14. 0-0 Re8 15. Bb5 Bd7 16. Qd3 Rad8 17. Rfe1 a6 18. Bxd7 Rxd7 19. Qc2 Red8 20. Nf1 Ne4 21. Re2 Re8 22. N3d2 Nef6 23. Rde1 Qf8 24. Nh2 Qh6 25. Nxg4 Nxg4 26. Nf3 Re6 27. Rd2 Nf6 28. Red1 d4 29. cxd4 Ng4 30. dxc5 Rde7 31. Rd8+ Kg7 32. Qc3+ f6 33. R8d7 Kf7 34. R1d6 Rxd6 35. Rxd6 Qf8 36. Qc4+ 1-0

