[Event "Lipetsk Region-ch U18"]
[Site "Lipetsk"]
[Date "2010.03.26"]
[Round "9"]
[White "Korchagin, Vasily"]
[Black "Murzahozhin, Andrey"]
[Result "1/2-1/2"]
[ECO "B14"]
[BlackElo "1794"]
[PlyCount "80"]
[EventDate "2010.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Be3 0-0 8. Bd3 Nc6 9. a3 Na5 10. c5 a6 11. b4 Nc6 12. h3 b6 13. 0-0 bxc5 14. dxc5 e5 15. Bg5 e4 16. Bxf6 Bxf6 17. Rc1 exd3 18. Qxd3 Be6 19. Rfd1 Bxc3 20. Qxc3 Qc7 21. Nd4 Nxd4 22. Qxd4 Qc6 23. Rc3 Rfb8 24. f4 a5 25. Rf3 g6 26. g4 axb4 27. axb4 Ra4 28. f5 Bd7 29. fxg6 hxg6 30. Qf4 Rf8 31. Rfd3 Be6 32. h4 Qxc5+ 33. Kg2 Rxb4 34. Rd4 Rxd4 35. Rxd4 Qc2+ 36. Kg3 Qc3+ 37. Kg2 Rb8 38. Qxb8+ Kh7 39. Qf4 Qe1 40. Qf2 Qe5 1/2-1/2

[Event "Lipetsk Region-ch U18"]
[Site "Lipetsk"]
[Date "2010.03.20"]
[Round "8"]
[White "Lapin, Fedor"]
[Black "Korchagin, Vasily"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "82"]
[EventDate "2010.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Bc4 Qg6 8. Qf3 Ne5 9. Qe2 Qxg2 10. Rf1 d6 11. Nd2 Qxh2 12. N4f3 Nxf3+ 13. Nxf3 Qh5 14. Bxc5 Qxc5 15. 0-0-0 Bg4 16. Bb3 Qh5 17. Rd3 Ng6 18. Qe3 Bxf3 19. Qxf3 Qh6+ 20. Kb1 Ne5 21. Qf5 Nxd3 22. Qxf7+ Kd8 23. f4 Qg6 24. Qd5 Nc5 25. Bc2 Kd7 26. e5 Qe6 27. Qg2 g6 28. Bd1 Qc4 29. exd6 Qe4+ 30. Qxe4 Nxe4 31. dxc7 Nd2+ 32. Kc2 Nxf1 33. Be2 Ng3 34. c8Q+ Kxc8 35. Bf3 Kc7 36. b4 Rhf8 37. a4 Rxf4 38. c4 Rxf3 39. b5 Re8 40. a5 Re2+ 41. Kd1 Rf1# 0-1

[Event "Lipetsk Region-ch U18"]
[Site "Lipetsk"]
[Date "2010.03.19"]
[Round "7"]
[White "Korchagin, Vasily"]
[Black "Pashkov, Alexander"]
[Result "1/2-1/2"]
[ECO "C41"]
[BlackElo "2196"]
[PlyCount "65"]
[EventDate "2010.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Bg4 4. Be2 Bxf3 5. Bxf3 Nd7 6. d3 Be7 7. 0-0 Ngf6 8. Be3 0-0 9. Qd2 Nb6 10. Rfe1 c6 11. Rad1 d5 12. exd5 Nbxd5 13. Bg5 Nxc3 14. Qxc3 Bd6 15. d4 Nd5 16. Qd2 Qc7 17. c4 f6 18. dxe5 Bxe5 19. Bxd5+ cxd5 20. f4 Qb6+ 21. Kh1 Bxb2 22. Qxd5+ Kh8 23. Bh4 Bc3 24. Re7 Qc6 25. Qxc6 bxc6 26. Rdd7 Rfe8 27. Rxg7 f5 28. Rxh7+ Kg8 29. Rxa7 Rab8 30. h3 Rb1+ 31. Kh2 Bd4 32. Rab7 Bg1+ 33. Kh1 1/2-1/2

[Event "Lipetsk Region-ch U18"]
[Site "Lipetsk"]
[Date "2010.03.14"]
[Round "6"]
[White "Kurdiukova, Sofia"]
[Black "Korchagin, Vasily"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1637"]
[PlyCount "46"]
[EventDate "2010.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 b6 6. e3 Bb7 7. Be2 Bxc3 8. Bxc3 Ne4 9. Qc2 d6 10. 0-0 Nxc3 11. Qxc3 Nd7 12. Rac1 Qe7 13. Rfd1 Rfe8 14. Qc2 Rac8 15. Qa4 a5 16. Qb5 c5 17. dxc5 Rxc5 18. Qb3 d5 19. cxd5 Bxd5 20. Qa4 Rec8 21. Rxc5 Rxc5 22. a3 Bc6 23. Qd4 Rd5 1/2-1/2

[Event "Lipetsk Region-ch U18"]
[Site "Lipetsk"]
[Date "2010.03.13"]
[Round "5"]
[White "Korchagin, Vasily"]
[Black "Kuptsov, Kirill"]
[Result "1/2-1/2"]
[ECO "D40"]
[BlackElo "1813"]
[PlyCount "53"]
[EventDate "2010.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Nc6 7. a3 a6 8. Bd3 dxc4 9. Bxc4 b5 10. Bb3 Na5 11. 0-0 Nxb3 12. Qxb3 Bb7 13. Ne2 Bd6 14. Bf4 0-0 15. Bxd6 Qxd6 16. Rac1 Rac8 17. h3 Bd5 18. Qe3 Bc4 19. Rfe1 Rc7 20. Qe5 Qxe5 21. Nxe5 Rfc8 22. Rc3 Bd5 23. Rec1 Rxc3 24. Rxc3 Rxc3 25. Nxc3 Bb7 26. Nd3 Nd7 27. f3 1/2-1/2

[Event "Lipetsk Region-ch U18"]
[Site "Lipetsk"]
[Date "2010.03.12"]
[Round "4"]
[White "Sharafutdinova, Sofia"]
[Black "Korchagin, Vasily"]
[Result "0-1"]
[ECO "E21"]
[PlyCount "62"]
[EventDate "2010.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 b6 6. Nf3 Bb7 7. Bd3 Bxc3 8. Bxc3 Ne4 9. Bb4 c5 10. dxc5 Nxc5 11. Bxc5 bxc5 12. 0-0 Qf6 13. b3 Bxf3 14. Qxf3 Qxf3 15. gxf3 f5 16. Rad1 Nc6 17. e4 f4 18. Rfe1 Nd4 19. Be2 Rf6 20. b4 e5 21. bxc5 Rc8 22. Rd3 Rxc5 23. Kf1 Rh6 24. Kg2 Rxc4 25. Rd2 Nxe2 26. Rexe2 Rc1 27. Rxd7 Rg6+ 28. Kh3 Rcg1 29. Rd8+ Kf7 30. Rd7+ Ke6 31. Rxg7 Rh6# 0-1

[Event "Lipetsk Region-ch U18"]
[Site "Lipetsk"]
[Date "2010.03.07"]
[Round "3"]
[White "Korchagin, Vasily"]
[Black "Korolev, Dmitry"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "31"]
[EventDate "2010.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Nxc6 bxc6 8. Qd2 Qa5 9. Bd3 Rb8 10. Nd1 Qc7 11. 0-0 Be6 12. a3 Nf6 13. Rb1 0-0 14. Nc3 Ng4 15. Bf4 Qa5 16. Nd5 1/2-1/2

[Event "Lipetsk Region-ch U18"]
[Site "Lipetsk"]
[Date "2010.03.06"]
[Round "2"]
[White "Omarov, Farid"]
[Black "Korchagin, Vasily"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1387"]
[PlyCount "113"]
[EventDate "2010.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. Nc3 Nf6 7. 0-0 h6 8. Re1 0-0 9. Be3 Re8 10. d4 Bg4 11. h3 Bh5 12. dxe5 Bxe5 13. Qxd8 Raxd8 14. Nxe5 Rxe5 15. f3 Re7 16. Rad1 Red7 17. g4 Bg6 18. Bf4 Ne8 19. Rxd7 Rxd7 20. Rd1 Rxd1+ 21. Nxd1 f6 22. h4 h5 23. g5 fxg5 24. hxg5 Bf7 25. b3 g6 26. Nc3 Ng7 27. Kg2 Ne6 28. Kg3 Kf8 29. Ne2 Ke7 30. Kh4 Nxf4 31. Nxf4 Kd6 32. Kg3 c5 33. Kf2 c4 34. Ke3 cxb3 35. axb3 Kc5 36. e5 a5 37. e6 Be8 38. Ke4 b5 39. Kd3 Kd6 40. c4 Ke5 41. Nd5 bxc4+ 42. bxc4 Kxe6 43. Nxc7+ Kd7 44. Nd5 Kd6 45. Kd4 Bc6 46. c5+ Ke6 47. Nf4+ Kf5 48. Nd3 Bxf3 49. Ne5 Bg2 50. c6 h4 51. c7 Bb7 52. Nf3 h3 53. Ke3 a4 54. Kf2 a3 55. Kg3 a2 56. Nd4+ Ke4 57. Nc2 1/2-1/2

[Event "Lipetsk Region-ch U18"]
[Site "Lipetsk"]
[Date "2010.03.05"]
[Round "1"]
[White "Korchagin, Vasily"]
[Black "Ostapets, Viktoria"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1837"]
[PlyCount "56"]
[EventDate "2010.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. Bb5 0-0 10. 0-0 Bg4 11. h3 Bh5 12. Qb3 dxe5 13. Bxc6 bxc6 14. Nxe5 Qg5 15. Ndf3 Bxf3 16. Nxf3 Qg6 17. Rac1 Nf4 18. Nh4 Qg5 19. Qg3 Ne2+ 20. Kh2 Nxg3 21. fxg3 Rad8 22. Rxc6 Qb5 23. Rxc7 Qxf1 24. Rxa7 Rxd4 25. Nf3 Rd3 26. b4 Qf2 27. Ne5 Qxg3+ 28. Kg1 Rd1# 0-1

[Event "Lipetsk Region-ch op"]
[Site "Lipetsk"]
[Date "2008.10.26"]
[Round "9"]
[White "Korchagin, Vasily"]
[Black "Zaria, Vladimir"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1853"]
[PlyCount "50"]
[EventDate "2008.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Qa4 Bd7 7. Bb5 Nxe5 8. Bxd7+ Nxd7 9. dxc5 Bxc5 10. 0-0 h6 11. Ne5 Ngf6 12. b4 Bd6 13. Be3 Qc7 14. Nf3 0-0 15. Rc1 e5 16. Na3 a6 17. c4 d4 18. c5 dxe3 19. cxd6 exf2+ 20. Kxf2 Qxd6 21. Nc4 Qe6 22. Rd1 Qxc4 23. Rxd7 Nxd7 24. Qxd7 Qxb4 25. Nxe5 Qb2+ 0-1

[Event "Lipetsk Region-ch op"]
[Site "Lipetsk"]
[Date "2008.10.25"]
[Round "8"]
[White "Grachev, Andrey"]
[Black "Korchagin, Vasily"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "80"]
[EventDate "2008.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. Nc3 d6 7. Bg5 h6 8. Bh4 Bb4 9. h3 b5 10. Bb3 Nd4 11. a3 Bxc3+ 12. bxc3 Nxb3 13. cxb3 Be6 14. c4 bxc4 15. bxc4 Rb8 16. Rc1 c6 17. 0-0 0-0 18. d4 exd4 19. Nxd4 Rb6 20. Nxe6 fxe6 21. f4 Qb8 22. f5 exf5 23. exf5 d5 24. Bxf6 Rxf6 25. cxd5 cxd5 26. Qxd5+ Kh7 27. Rce1 Rb5 28. Qd3 Qb6+ 29. Rf2 Rb3 30. Qc2 Rxa3 31. Re6 Rxe6 32. fxe6+ Kg8 33. Qc8+ Kh7 34. Qc4 Ra1+ 35. Kh2 Qxf2 36. Qe4+ Kg8 37. e7 Qg1+ 38. Kg3 Qe1+ 39. Kf4 Qxe4+ 40. Kxe4 Re1+ 0-1

[Event "Lipetsk Region-ch op"]
[Site "Lipetsk"]
[Date "2008.10.24"]
[Round "7"]
[White "Korchagin, Vasily"]
[Black "Sharafutdinova, Sofia"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "81"]
[EventDate "2008.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 c6 6. a3 Nbd7 7. b4 Qb6 8. Nf3 e6 9. Bf4 Be7 10. 0-0 0-0 11. Na4 Qd8 12. c4 b6 13. Re1 Rb8 14. Bxb8 Nxb8 15. Re2 c5 16. bxc5 bxc5 17. Nxc5 Nc6 18. Be4 Nxe4 19. Rxe4 Qb6 20. Qb3 Qc7 21. d5 exd5 22. cxd5 Bf5 23. Re3 Bxc5 24. Rc3 Ne5 25. Rac1 Nd7 26. Qb5 Qd6 27. Rxc5 Nxc5 28. Qxc5 Qf4 29. Qc3 Qh6 30. Rd1 Qg6 31. d6 Rd8 32. Qc7 Rf8 33. d7 Bxd7 34. Qxd7 h6 35. Qxa7 Qc2 36. Re1 Rc8 37. h3 Kh7 38. Qxf7 Rc7 39. Ng5+ hxg5 40. Qh5+ Kg8 41. Re8# 1-0

[Event "Lipetsk Region-ch op"]
[Site "Lipetsk"]
[Date "2008.10.23"]
[Round "6"]
[White "Ekimov, Alexey"]
[Black "Korchagin, Vasily"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "81"]
[EventDate "2008.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nc3 Nf6 4. Nb5 e5 5. dxe5 Nh5 6. Qd2 Nxf4 7. Qxf4 g5 8. Qg3 Bg7 9. Nf3 Qe7 10. 0-0-0 Be6 11. Qxg5 Qxg5+ 12. Nxg5 Bxe5 13. e3 0-0-0 14. Bd3 d4 15. Nxe6 fxe6 16. exd4 Bxd4 17. Nxd4 Nxd4 18. Be4 Ne2+ 19. Kb1 Nc3+ 20. bxc3 Rdf8 21. f3 Rhg8 22. Rhg1 Rg7 23. Ka1 Rfg8 24. Rd2 c6 25. c4 Kc7 26. c3 Kb6 27. Kb2 Kc5 28. Kb3 Ra8 29. g3 a5 30. Rgd1 a4+ 31. Kb2 Kxc4 32. Rd4+ Kc5 33. Rd7 Rxd7 34. Rxd7 b5 35. Kc2 b4 36. cxb4+ Kxb4 37. Bxc6 Rc8 38. Rb7+ Ka3 39. Rb6 Kxa2 40. Ra6 Ka3 41. Rxa4# 1-0

[Event "Lipetsk Region-ch op"]
[Site "Lipetsk"]
[Date "2008.10.22"]
[Round "5"]
[White "Korchagin, Vasily"]
[Black "Rublenko, Tatiana"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "98"]
[EventDate "2008.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. 0-0 0-0 7. Be3 Bxe3 8. fxe3 Ng4 9. Qe2 Ne7 10. h3 Nf6 11. Rad1 a6 12. Rfe1 b5 13. Bb3 Be6 14. Ng5 Bxb3 15. cxb3 h6 16. Nf3 Nh7 17. d4 f6 18. dxe5 fxe5 19. Nxe5 Qe8 20. Nf3 Nc6 21. Rf1 Rf6 22. Nd4 Ne5 23. Rxf6 Nxf6 24. Nf3 Nc6 25. Qd3 Ne5 26. Nxe5 Qxe5 27. Rf1 Re8 28. Rf4 g5 29. Rf5 Qe6 30. Nd5 Nxd5 31. Qxd5 Qxd5 32. exd5 Rxe3 33. Rf6 Kg7 34. Rf2 Re5 35. Rd2 Kf6 36. g4 Ke7 37. Kg2 Re4 38. Kf3 Re5 39. Rd4 Kd7 40. a4 c5 41. Rd2 Kc7 42. a5 Kd7 43. Kg3 Re3+ 44. Kg2 Ke7 45. b4 c4 46. Rc2 Re4 47. Rd2 Kf6 48. Rf2+ Rf4 49. Re2 Kf7 1/2-1/2

[Event "Lipetsk Region-ch op"]
[Site "Lipetsk"]
[Date "2008.10.21"]
[Round "4"]
[White "Borisov, Vladimir"]
[Black "Korchagin, Vasily"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "103"]
[EventDate "2008.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. e4 Nf6 3. Nc3 Bc5 4. Be2 Nc6 5. Nf3 d6 6. 0-0 Be6 7. d3 0-0 8. a3 a6 9. b4 Ba7 10. h3 h6 11. Bb2 Re8 12. b5 axb5 13. Nxb5 Bc5 14. Qc2 Re7 15. d4 exd4 16. Nfxd4 Nxd4 17. Nxd4 Qd7 18. Nxe6 Rxe6 19. Bf3 Qa4 20. Qd3 Qe8 21. Rfe1 Rd8 22. Rad1 Rd7 23. Bxf6 gxf6 24. Bg4 f5 25. Bxf5 Rf6 26. Qg3+ Kf8 27. Bxd7 Qxd7 28. Re2 Qa4 29. Rdd2 Bxa3 30. Qd3 Bc5 31. Ra2 Qc6 32. Qd5 Qb6 33. Rab2 Qa7 34. Ra2 Qb6 35. Rab2 Qa7 36. Qxb7 Qa1+ 37. Kh2 Bd4 38. Ra2 Be5+ 39. g3 Qc3 40. Qxc7 Rg6 41. Re3 Qc1 42. Qc8+ Kg7 43. Ra8 Bxg3+ 44. Rxg3 Rxg3 45. Qh8+ Kg6 46. Rg8+ Kh5 47. Rxg3 Qf4 48. Qd4 f5 49. Qe3 Qe5 50. Qf3+ Kh4 51. Qxf5 Qxg3+ 52. fxg3# 1-0

[Event "Lipetsk Region-ch op"]
[Site "Lipetsk"]
[Date "2008.10.20"]
[Round "3"]
[White "Korchagin, Vasily"]
[Black "Kuzey, Stepan"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "98"]
[EventDate "2008.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bb4 4. c3 Bc5 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nf6 8. e5 Ne4 9. Qd3 Nxc3 10. bxc3 Be7 11. 0-0 d5 12. Bb5 Bd7 13. c4 a6 14. Ba4 Nxe5 15. Bxd7+ Nxd7 16. cxd5 0-0 17. Re1 Re8 18. Ba3 Nf6 19. Bxe7 Rxe7 20. Rxe7 Qxe7 21. Qb3 Rb8 22. Re1 Qd7 23. Re5 Ng4 24. Rg5 h6 25. Ne5 Re8 26. g3 Nxe5 27. Rxe5 Rxe5 28. dxe5 b6 29. e6 fxe6 30. dxe6 Qe7 31. f4 Qc5+ 32. Kf1 Qb5+ 33. Qxb5 axb5 34. Ke2 c5 35. Kd3 Kf8 36. Ke4 Ke7 37. f5 c4 38. Kd4 Kf6 39. g4 g6 40. h3 g5 41. Ke3 c3 42. Kd3 b4 43. Kc2 b5 44. a3 bxa3 45. Kxc3 b4+ 46. Kb3 Ke7 47. Ka2 Kf6 48. Kb3 Ke7 49. Ka2 Kf6 1/2-1/2

[Event "Lipetsk Region-ch op"]
[Site "Lipetsk"]
[Date "2008.10.19"]
[Round "2"]
[White "Stakanov, Viktor"]
[Black "Korchagin, Vasily"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2024"]
[PlyCount "55"]
[EventDate "2008.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 0-0 7. c3 Ba7 8. h3 d6 9. Be3 d5 10. Bxc6 bxc6 11. Nxe5 Qe8 12. Bxa7 Rxa7 13. d4 Nxe4 14. Nd2 Nxd2 15. Qxd2 c5 16. Rfe1 f6 17. Nd3 Qb5 18. Nxc5 Re8 19. Re3 Kf8 20. Rae1 Rxe3 21. Qxe3 Ra8 22. Qe7+ Kg8 23. Qd8+ Kf7 24. Qxd5+ Kg6 25. Qxa8 Bf5 26. Qe8+ Qxe8 27. Rxe8 Kf7 28. Ra8 1-0

[Event "Lipetsk Region-ch op"]
[Site "Lipetsk"]
[Date "2008.10.18"]
[Round "1"]
[White "Korchagin, Vasily"]
[Black "Ryahovskii, Sergey"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1950"]
[PlyCount "84"]
[EventDate "2008.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Be3 Bb6 7. 0-0 Bg4 8. h3 Bh5 9. Qe2 Qd7 10. Rad1 Nd4 11. Bxd4 Bxd4 12. Rd2 c6 13. Na4 b5 14. c3 Bxf2+ 15. Qxf2 bxc4 16. Re1 c5 17. dxc4 Qxa4 18. Rxd6 Bxf3 19. Qxf3 Ke7 20. Red1 Rad8 21. Rxd8 Rxd8 22. Rxd8 Kxd8 23. Qd3+ Qd7 24. Qg3 Qe6 25. Qxg7 Ke7 26. Qg3 Kd7 27. Qe3 Qxc4 28. Qd2+ Ke7 29. b3 Qxe4 30. b4 Qd5 31. Qxd5 Nxd5 32. bxc5 Nxc3 33. a3 Kd7 34. Kf2 Ne4+ 35. Ke3 Nxc5 36. Kf3 Ke6 37. g4 h6 38. h4 a5 39. g5 hxg5 40. hxg5 Kf5 41. g6 fxg6 42. Ke3 Kg4 0-1

