[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.08"]
[Round "7"]
[White "Polozov, Sergey"]
[Black "Serebryakov, Sergey"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1419"]
[BlackElo "1325"]
[PlyCount "60"]
[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 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. Bg5 Qa5 8. Bxf6 Bxc3+ 9. bxc3 Qxc3+ 10. Kf1 gxf6 11. Nxc6 bxc6 12. f3 a5 13. Kf2 Qc5+ 14. Kf1 Ba6 15. g4 Bxe2+ 16. Qxe2 Rb8 17. Kg2 Rb2 18. Rhc1 Ke7 19. Qd3 h5 20. h3 hxg4 21. hxg4 Qe5 22. Rh1 Rxh1 23. Kxh1 Rb8 24. Rd1 Rh8+ 25. Kg1 Qg3+ 26. Kf1 d6 27. Ke2 d5 28. exd5 Qe5+ 29. Kf2 Rh2+ 30. Kg1 Qg3+ 0-1

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.07"]
[Round "6"]
[White "Serebryakov, Sergey"]
[Black "Gedgafov, Chamal"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1325"]
[BlackElo "2167"]
[PlyCount "92"]
[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 Nf6 2. Nf3 c5 3. e3 d6 4. Bd3 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 a6 8. b3 Nc6 9. Bb2 Bg4 10. Be2 cxd4 11. exd4 d5 12. Re1 h6 13. Rc1 Rc8 14. c5 Rc7 15. Ne5 Be6 16. Bf3 Bf5 17. a3 g5 18. b4 e6 19. b5 Nxe5 20. dxe5 Nd7 21. bxa6 bxa6 22. Na4 Qb8 23. c6 Nb6 24. Nxb6 Qxb6 25. Bd4 Qa5 26. Rc5 Qxa3 27. Re3 Qa2 28. Rcc3 Rb8 29. Ra3 Qb1 30. Re1 Rxc6 31. h3 Bf8 32. Ra1 Qxd1 33. Rexd1 Bb4 34. Be2 a5 35. Bd3 Bxd3 36. Rxd3 Rbc8 37. h4 gxh4 38. Rh3 Rc1+ 39. Rxc1 Rxc1+ 40. Kh2 a4 41. Rxh4 Rc4 42. g3 a3 43. Ba1 Rxh4+ 44. gxh4 Bd2 45. Kg2 Bc1 46. Kf3 Bb2 0-1

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.06"]
[Round "5"]
[White "Bortnik, Timur"]
[Black "Serebryakov, Sergey"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1536"]
[BlackElo "1325"]
[PlyCount "19"]
[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 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. Nxd4 cxd4 6. Ne2 e5 7. 0-0 a6 8. Ba4 b5 9. Bb3 Nf6 10. f4 0-1

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.05"]
[Round "4"]
[White "Serebryakov, Sergey"]
[Black "Kaydanovich, Marina"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1325"]
[BlackElo "1740"]
[PlyCount "88"]
[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. Nf3 Nf6 2. e3 d5 3. d4 c6 4. c4 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Bd3 dxc4 9. Bxc4 Bd6 10. f4 Nd5 11. Qb3 b6 12. Bd2 Nd7 13. 0-0 N7f6 14. e4 Nxc3 15. Bxc3 Nxe4 16. Bxe6 fxe6 17. Qxe6+ Qe7 18. Qxg6+ Kd7 19. Rae1 Rae8 20. Rf3 Qf6 21. Qg4+ Kc7 22. Rfe3 Rh4 23. Qe2 Nxc3 24. bxc3 Rxe3 25. Qxe3 Qxf4 26. g3 Qxe3+ 27. Rxe3 Rg4 28. Kf2 b5 29. Kf3 Rg6 30. Re4 Kd7 31. Rh4 Ke6 32. Ke4 Rh6 33. Rxh6+ gxh6 34. Kd3 Kd5 35. Kd2 Ke4 36. Ke2 a5 37. Kd2 Kf3 38. Kd3 Be7 39. Kd2 Bg5+ 40. Kd3 Be3 41. g4 Bf4 42. h3 Kg3 43. Ke2 Kxh3 44. Kf3 Bd2 0-1

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.04"]
[Round "3"]
[White "Kumratova, Amina"]
[Black "Serebryakov, Sergey"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1325"]
[PlyCount "128"]
[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 e6 3. Nc3 d5 4. e5 Ne7 5. Be2 Nbc6 6. 0-0 g6 7. Re1 Bg7 8. Bb5 0-0 9. b3 b6 10. Bb2 Bb7 11. Bxc6 Nxc6 12. Nb5 Qb8 13. d4 cxd4 14. Bxd4 a6 15. Nd6 Nxd4 16. Qxd4 Qxd6 17. exd6 Bxd4 18. Nxd4 Rfd8 19. f4 Rxd6 20. g4 Re8 21. f5 e5 22. Nf3 f6 23. Rad1 Rc8 24. Rc1 Rdc6 25. Re2 Rc3 26. Nh4 g5 27. Ng2 d4 28. Ne1 e4 29. Rd1 Rd8 30. Rdd2 Kf7 31. a4 a5 32. Ng2 d3 33. Re3 Rxc2 34. Rd1 d2 35. Re2 Rd3 36. Ne1 dxe1Q+ 37. Rexe1 Rxd1 38. Rxd1 Ke7 39. Rb1 e3 40. Re1 Rg2+ 41. Kf1 e2+ 42. Rxe2+ Rxe2 43. Kxe2 Bd5 44. Kd3 Bxb3 45. Kc3 Bxa4 46. Kb2 Bd1 47. h3 Bxg4 48. hxg4 h5 49. gxh5 g4 50. h6 Kf7 51. Kc3 g3 52. h7 Kg7 53. Kd4 g2 54. Kd5 g1Q 55. Ke6 Qc5 56. h8Q+ Kxh8 57. Kxf6 a4 58. Kg6 a3 59. f6 a2 60. f7 a1Q 61. f8Q+ Qxf8 62. Kg5 Qg1+ 63. Kh5 Qf5+ 64. Kh4 Qgg4# 0-1

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.03"]
[Round "2"]
[White "Melnik, Galina Ivanovna"]
[Black "Serebryakov, Sergey"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1819"]
[BlackElo "1325"]
[PlyCount "115"]
[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. Nf3 e6 3. c4 Nf6 4. g3 Be7 5. Bg2 0-0 6. Nbd2 c6 7. 0-0 b6 8. Qc2 Bb7 9. e4 dxe4 10. Nxe4 Nbd7 11. Rd1 Nxe4 12. Qxe4 Nf6 13. Qc2 Qc7 14. Bf4 Bd6 15. Bg5 Nd7 16. Be3 c5 17. Ng5 Nf6 18. dxc5 Bxc5 19. Bxc5 bxc5 20. Ne4 Nxe4 21. Bxe4 Bxe4 22. Qxe4 Rfd8 23. Qe3 Rd6 24. Rxd6 Qxd6 25. Re1 Rd8 26. b3 Qd2 27. Qxd2 Rxd2 28. Re5 Rxa2 29. Rxc5 Kf8 30. b4 Rc2 31. Rc7 a6 32. c5 g6 33. Ra7 Rc4 34. Rb7 a5 35. bxa5 Rxc5 36. a6 Ra5 37. a7 Kg7 38. Kg2 Ra2 39. Kh3 Ra4 40. f4 Ra2 41. Kg4 Ra3 42. Kh4 h5 43. h3 Ra4 44. g4 hxg4 45. hxg4 Ra3 46. g5 Ra1 47. Kg3 Ra3+ 48. Kg4 Ra1 49. Kf3 Ra4 50. Ke3 Ra5 51. Kd4 Rd5+ 52. Kc4 Ra5 53. Kb4 Ra1 54. Kb5 Rb1+ 55. Kc6 Rc1+ 56. Kb6 Rb1+ 57. Kc7 Rc1+ 58. Kb8 1-0

[Event "Sochi IPCA op"]
[Site "Sochi"]
[Date "2022.10.03"]
[Round "1"]
[White "Serebryakov, Sergey"]
[Black "Anfinogenov, Artem"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1325"]
[BlackElo "2006"]
[PlyCount "72"]
[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 Nf6 2. Nf3 e6 3. e3 c5 4. c3 d5 5. Bd3 Nc6 6. 0-0 Bd6 7. Nbd2 0-0 8. dxc5 Bxc5 9. e4 Qc7 10. Qe2 h6 11. exd5 exd5 12. Nb3 Bd6 13. h3 Re8 14. Qc2 Bd7 15. Nbd4 Ne5 16. Nxe5 Bxe5 17. Be3 Nh5 18. Bf5 Bc6 19. Rfe1 Nf4 20. Rad1 Rad8 21. Rd2 g6 22. Bg4 Kg7 23. Red1 h5 24. Bf3 a6 25. Nxc6 bxc6 26. Bd4 c5 27. Bxe5+ Rxe5 28. Qa4 Rde8 29. Rf1 c4 30. Qxa6 Nd3 31. Rdd1 R8e6 32. Qa3 Rf6 33. b3 Rxf3 34. gxf3 Rg5+ 35. Kh1 Qd7 36. Kh2 Nf4 0-1

