[Event "Vladivostok U20 op"]
[Site "Vladivostok"]
[Date "2010.09.27"]
[Round "8"]
[White "Sinko, Darya"]
[Black "Korobko, Aleksey"]
[Result "1-0"]
[ECO "C53"]
[BlackElo "1434"]
[PlyCount "63"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Bg4 9. 0-0 Nxd4 10. Qa4+ Nc6 11. Bd5 Bd7 12. Qb3 Nh6 13. Qxb7 Rb8 14. Qa6 Rb6 15. Qa4 Nb4 16. Qxa7 Nxd5 17. exd5 Rxb2 18. Rfe1+ Kf8 19. Rac1 Ng4 20. Rxc7 Nf6 21. h3 h6 22. Ne4 Nxe4 23. Rxe4 Be8 24. Rce7 Rb8 25. Rxe8+ Qxe8 26. Rxe8+ Rxe8 27. Qd7 g6 28. Qxd6+ Kg7 29. Qc6 Rc8 30. Qb6 Rhd8 31. d6 Kf6 32. d7+ 1-0

[Event "Vladivostok U20 op"]
[Site "Vladivostok"]
[Date "2010.09.26"]
[Round "7"]
[White "Korobko, Aleksey"]
[Black "Gridchin, Maxim"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1434"]
[BlackElo "1912"]
[PlyCount "86"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. g3 b6 7. Bg2 Bb7 8. 0-0 Qc8 9. Re1 Bg7 10. e5 dxe5 11. Rxe5 Bxg2 12. Kxg2 Nc6 13. Re1 0-0 14. Kg1 Rd8 15. Be3 Nxd4 16. Bxd4 Nh5 17. Ne2 e5 18. c3 exd4 19. Nxd4 Qc5 20. Re4 Bxd4 21. Rxd4 Rxd4 22. Qxd4 Qxd4 23. cxd4 Rd8 24. Rd1 Nf6 25. Kf1 Kf8 26. Ke2 Ke7 27. Ke3 h5 28. h3 Nd5+ 29. Ke4 Ke6 30. g4 g5 31. f3 h4 32. a3 Nf4 33. Rh1 Rc8 34. Re1 Rc2 35. Rd1 Rxb2 36. d5+ Kd6 37. Kf5 Nxh3 38. Rh1 Nf2 39. Rh2 h3 40. Kxg5 Ne4+ 41. fxe4 Rxh2 42. Kh4 Re2 43. Kxh3 Rxe4 0-1

[Event "Vladivostok U20 op"]
[Site "Vladivostok"]
[Date "2010.09.25"]
[Round "6"]
[White "Frolov, Evgeniy"]
[Black "Korobko, Aleksey"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1615"]
[BlackElo "1434"]
[PlyCount "92"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Bxc6 Bxc6 6. Nc3 Nf6 7. Bg5 Be7 8. Bxf6 Bxf6 9. d5 Bd7 10. 0-0 0-0 11. a4 a6 12. Ne2 b5 13. b3 bxa4 14. bxa4 Qb8 15. Rb1 Qa7 16. c4 Rab8 17. Qc2 Rb7 18. Rxb7 Qxb7 19. Rb1 Qa7 20. Nc3 Rb8 21. Nd2 Bg5 22. Nb3 h6 23. g3 Rb4 24. Na5 Qc5 25. Rxb4 Qxb4 26. Nc6 Qxc4 27. Na5 Qb4 28. h4 Qxa5 29. hxg5 hxg5 30. Qb3 Qb6 31. Qa3 Kh7 32. Qc1 f6 33. Qa3 Qc5 34. Qb3 Qb6 35. Qc4 c6 36. Qe2 c5 37. Nd1 Bxa4 38. Ne3 Qb1+ 39. Nf1 Bb5 40. Qh5+ Kg8 41. Qh3 Qxf1+ 42. Qxf1 Bxf1 43. Kxf1 Kf8 44. Ke2 Ke7 45. Kd3 Kd7 46. f4 gxf4 0-1

[Event "Vladivostok U20 op"]
[Site "Vladivostok"]
[Date "2010.09.23"]
[Round "4"]
[White "Vavushkov, Vladimir"]
[Black "Korobko, Aleksey"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1549"]
[BlackElo "1434"]
[PlyCount "47"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Nc6 5. c5 b6 6. Nb5 Bb7 7. Nxc7+ Kd7 8. Nxa8 Bxa8 9. Nf3 bxc5 10. Ne5+ Nxe5 11. Bxe5 Ne4 12. Qa4+ Bc6 13. Qxa7+ Ke8 14. f3 Nf6 15. Bc7 Qc8 16. e3 cxd4 17. Ba6 Bb4+ 18. Ke2 Qa8 19. Qxa8+ Bxa8 20. Bb5+ Ke7 21. exd4 Rc8 22. Rac1 Ne8 23. Bf4 Rb8 24. Bxb8 1-0

[Event "Vladivostok U20 op"]
[Site "Vladivostok"]
[Date "2010.09.22"]
[Round "3"]
[White "Korobko, Aleksey"]
[Black "Gorbatykh, Aleksandr"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1434"]
[PlyCount "72"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be6 4. d3 Nf6 5. Bg5 Be7 6. Nbd2 Nbd7 7. Bxe6 fxe6 8. Bh4 Ng4 9. g3 0-0 10. Rf1 d5 11. c3 Bxh4 12. Nxh4 Ngf6 13. Qe2 Qe7 14. exd5 exd5 15. 0-0-0 Rae8 16. Qe3 Qc5 17. Nf5 d4 18. Qg5 g6 19. Nb3 Qc6 20. Kc2 Nd5 21. Nfxd4 exd4 22. Nxd4 Qa4+ 23. Nb3 Rf5 24. Qd2 Ne5 25. Rfe1 Nf3 26. Rxe8+ Qxe8 27. Qc1 Qe2+ 28. Kb1 Re5 29. c4 Nb4 30. c5 Kg7 31. Nd2 Qxd3+ 32. Ka1 Nc2+ 33. Kb1 Ne3+ 34. Ka1 Nxd1 35. a3 Qxd2 36. Qxd2 Nxd2 0-1

[Event "Vladivostok U20 op"]
[Site "Vladivostok"]
[Date "2010.09.21"]
[Round "2"]
[White "Petko, Daria"]
[Black "Korobko, Aleksey"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1874"]
[BlackElo "1434"]
[PlyCount "97"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 Nc6 7. e3 a6 8. Bd3 Nb4 9. a3 Nxd3+ 10. Qxd3 dxc4 11. Qxc4 b5 12. Qb3 Bb7 13. Bg3 Ne4 14. Nxe4 Bxe4 15. 0-0 0-0 16. Ne5 Bd6 17. f3 Bd5 18. Qc3 Bxe5 19. Bxe5 Rc8 20. e4 Bb7 21. Rac1 c6 22. Qc5 Qa5 23. f4 Qd2 24. Rf3 f6 25. Bd6 Rfd8 26. e5 f5 27. b4 Rd7 28. Rcf1 a5 29. R3f2 Qd3 30. bxa5 Ra8 31. Qb4 Qc4 32. h3 Qxb4 33. axb4 Rad8 34. g4 Rxd6 35. exd6 Rxd6 36. Rd1 fxg4 37. hxg4 Kf7 38. Re2 Bc8 39. Ra2 Ba6 40. Kf2 Kf6 41. Ke3 g5 42. Rh2 Kg6 43. Rh5 Rd5 44. fxg5 hxg5 45. Rc1 Bb7 46. Rch1 Bc8 47. Rh6+ Kg7 48. Rh7+ Kg8 49. Rh8+ 1-0

[Event "Vladivostok U20 op"]
[Site "Vladivostok"]
[Date "2010.09.20"]
[Round "1"]
[White "Korobko, Aleksey"]
[Black "Kapkan, Evgeniy"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1434"]
[BlackElo "2028"]
[PlyCount "68"]
[EventDate "2010.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. Bb5+ Bd7 5. 0-0 Nf6 6. e5 dxe5 7. Nxe5 Bxb5 8. Nxb5 a6 9. Nc3 Bd6 10. d4 0-0 11. Bf4 Qc7 12. Re1 Nc6 13. Nxc6 Bxf4 14. Ne5 Rfd8 15. Nd3 Bxh2+ 16. Kf1 cxd4 17. Ne4 Be5 18. Nxe5 Qxe5 19. Qf3 Nxe4 20. Rxe4 Qb5+ 21. Qd3 Qxb2 22. Rd1 Rac8 23. Rxd4 Rxd4 24. Qxd4 Qxd4 25. Rxd4 Kf8 26. Rd2 Ke7 27. Ke2 Rc3 28. Kd1 Ra3 29. c4 Rc3 30. Rd4 e5 31. Rh4 h6 32. Rg4 g5 33. Re4 Kd6 34. Rg4 f5 0-1

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.07.03"]
[Round "11"]
[White "Korobko, Aleksey"]
[Black "Frolov, Evgeniy"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1438"]
[BlackElo "1567"]
[PlyCount "79"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[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. 0-0 Nf6 5. Nc3 d6 6. d3 0-0 7. Bg5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Bg4 11. Bxf6 Bxd1 12. Bxd8 Bxc2 13. Bxc7 Rfc8 14. Rac1 Bxd3 15. Bxd3 Rxc7 16. Nd5 Rcc8 17. Bb5 Kg7 18. Rc3 Nd4 19. Rg3+ Kh6 20. Bd3 Rg8 21. Rh3+ Kg5 22. Re1 Ne6 23. b4 Bd4 24. Rd1 Rh8 25. Rg3+ Kh6 26. Be2 Rac8 27. Rdd3 Ng5 28. Rg4 Rc2 29. Bd1 Bxf2+ 30. Kf1 Rxa2 31. Ne7 Kh5 32. Rf4+ Kh6 33. Rxf2 Rxf2+ 34. Kxf2 Nxe4+ 35. Ke3 Re8 36. Nf5+ Kg5 37. Kxe4 d5+ 38. Rxd5 f6 39. h4+ Kg6 40. Rd7 1-0

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.07.02"]
[Round "10"]
[White "Borodatov, Sergey"]
[Black "Korobko, Aleksey"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1991"]
[BlackElo "1438"]
[PlyCount "97"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 c6 5. Nf3 Bd6 6. Ne5 Nbd7 7. Nxf7 Kxf7 8. Bxd6 dxc4 9. e3 Nb6 10. Bc5 Nfd7 11. Ba3 Nf6 12. Qf3 Re8 13. Ne4 Qd5 14. Nd6+ Kg8 15. Qxd5 cxd5 16. Nxe8 Nxe8 17. Rc1 Bd7 18. Be2 Rc8 19. Kd2 Nf6 20. f3 Ne8 21. Bd1 Nc7 22. g4 a5 23. Bc5 Na4 24. Bxa4 Bxa4 25. Bb6 Na6 26. Bxa5 b6 27. Bc3 b5 28. Ba5 Rf8 29. Rcf1 b4 30. h4 b3 31. axb3 Bxb3 32. f4 Ba4 33. Ra1 Bd7 34. g5 Nb8 35. Bb4 Re8 36. Ra7 Nc6 37. Rb7 Nxb4 38. Rxb4 Rf8 39. Ra1 Be8 40. Ra7 Bf7 41. Rbb7 g6 42. Kc3 Kg7 43. Kb4 Kg8 44. Kc5 Kg7 45. Kd6 Kg8 46. Ke5 Kg7 47. Rxf7+ Rxf7 48. Rxf7+ Kxf7 49. Kd6 1-0

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.07.01"]
[Round "9"]
[White "Korobko, Aleksey"]
[Black "Gusev, Evgeniy"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1438"]
[BlackElo "1632"]
[PlyCount "84"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Nc3 e6 7. d3 g6 8. Rb1 Bg7 9. Bd2 Nge7 10. a3 0-0 11. Re1 Rab8 12. h3 b5 13. b4 Nd4 14. Na2 a6 15. Nxd4 cxd4 16. c3 dxc3 17. Bxc3 Bxc3 18. Nxc3 Rbc8 19. Rc1 Rc6 20. Qd2 Rfc8 21. Ne2 d5 22. Rxc6 Nxc6 23. Rd1 Rd8 24. exd5 Qxd5 25. Qc2 Nd4 26. Nxd4 Qxd4 27. Qc6 Qd6 28. Qc2 Qd5 29. Rd2 e5 30. Kf1 Kg7 31. Qc3 Rd6 32. f3 Rc6 33. Qb2 Qd4 34. Qxd4 exd4 35. Ke2 Rc1 36. Rd1 Rc3 37. Ra1 Rc2+ 38. Kf1 Rd2 39. a4 Rxd3 40. axb5 axb5 41. Rb1 Rd2 42. Rb3 Kf6 0-1

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.06.30"]
[Round "7"]
[White "Korobko, Aleksey"]
[Black "Kudryavtseva, Yulia"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1438"]
[BlackElo "1745"]
[PlyCount "72"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Be2 Ne7 6. 0-0 0-0 7. c3 c6 8. Be3 Qc7 9. Nbd2 Bf5 10. Re1 Nd7 11. Nf1 Nf6 12. Bg5 Ne4 13. Bd3 Nxg5 14. Nxg5 Bxd3 15. Qxd3 Ng6 16. g3 h6 17. Ne6 fxe6 18. Qxg6 Rf6 19. Qg4 e5 20. dxe5 Bxe5 21. Qh5 Bd6 22. Re8+ Rxe8 23. Qxe8+ Rf8 24. Qe6+ Kh8 25. Re1 Bc5 26. Re2 Qb6 27. Ne3 Bxe3 28. fxe3 Qb5 29. Qg4 Qd3 30. Kg2 Qd1 31. Kh3 Qf1+ 32. Rg2 Rf2 33. Kh4 Qxg2 34. Qc8+ Kh7 35. Kg4 Qf3+ 36. Kh4 Rxh2+ 0-1

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.06.30"]
[Round "8"]
[White "Vavushkov, Vladimir"]
[Black "Korobko, Aleksey"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1576"]
[BlackElo "1438"]
[PlyCount "129"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[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. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Qb3 d5 10. Bb5+ Nc6 11. Ne5 Bd7 12. Qxd5 Nxe5 13. Qxe4 Bxb5 14. Qxe5+ Qe7 15. Qxe7+ Kxe7 16. Nc3 Ba6 17. b4 Bc4 18. a4 Rhe8 19. 0-0-0 c6 20. Rhe1+ Kd7 21. Re3 Rxe3 22. fxe3 Re8 23. Re1 Re6 24. Kd2 h6 25. e4 Rf6 26. Ke3 Bf1 27. g3 Bg2 28. Kd3 Bf1+ 29. Ke3 Bg2 30. Re2 Bh1 31. d5 cxd5 32. exd5 a6 33. Kd4 Kd6 34. b5 Rf5 35. Re8 Kd7 36. Rb8 Kc7 37. Rg8 g6 38. Kc5 b6+ 39. Kd4 a5 40. Re8 Kd7 41. Re5 Rf2 42. h4 Rb2 43. Re3 Rb4+ 44. Ke5 Rc4 45. Kf6 Kd6 46. Rd3 Rc7 47. g4 Rd7 48. Kg7 h5 49. gxh5 gxh5 50. Kh6 f5 51. Kxh5 f4 52. Kg4 f3 53. Ne4+ Ke5 54. Nf2 Rg7+ 55. Kh3 Bg2+ 56. Kh2 Bf1 57. Rd2 Rg2+ 58. Kh1 Rg6 59. d6 Bg2+ 60. Kh2 Bf1 61. d7 Rg2+ 62. Kh1 Rg8 63. d8Q Rxd8 64. Rxd8 Bh3 65. Nxh3 1-0

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.06.29"]
[Round "6"]
[White "Babich, Mikhail"]
[Black "Korobko, Aleksey"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2041"]
[BlackElo "1438"]
[PlyCount "57"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. Nf3 e5 4. d3 d6 5. 0-0 Nf6 6. c4 0-0 7. Nc3 Nc6 8. Rb1 a6 9. Bg5 Be6 10. Nd2 Qc8 11. Re1 Qd7 12. b4 Rab8 13. Bxf6 Bxf6 14. Qa4 Ne7 15. Qa3 Nf5 16. e3 Ne7 17. b5 axb5 18. Rxb5 Nc6 19. Reb1 b6 20. Nde4 Be7 21. Nd5 Bxd5 22. cxd5 Na7 23. Qxa7 Ra8 24. Qb7 Rxa2 25. Rxb6 Rd8 26. Rc6 Rc8 27. Rbc1 Bd8 28. Nxd6 Rca8 29. Nb5 1-0

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.06.28"]
[Round "5"]
[White "Korobko, Aleksey"]
[Black "Kapkan, Evgeniy"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1438"]
[BlackElo "1964"]
[PlyCount "93"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[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. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 Nc6 7. d5 Ne5 8. Be2 Nxf3+ 9. Bxf3 Nf6 10. 0-0 0-0 11. Re1 a6 12. a3 Bd7 13. Be3 Rc8 14. Rc1 Qa5 15. Qb3 b5 16. Qd1 b4 17. axb4 Qxb4 18. Re2 Bg4 19. Rec2 Bxf3 20. Qxf3 Qb3 21. Qe2 Rc4 22. f3 Rfc8 23. Bd2 Nd7 24. Be1 Nb6 25. Kf1 Na4 26. Qd2 Be5 27. h3 Nxc3 28. bxc3 Rb8 29. Ra1 Qb5 30. Qe2 a5 31. Raa2 Rbc8 32. Rab2 Qd7 33. Ra2 Qc7 34. Ra3 Qc5 35. Raa2 Bxc3 36. Bf2 Qb5 37. Be1 Qb1 38. Rxc3 Rxc3 39. Rxa5 Rc1 40. Ra7 Kf8 41. Ra2 Rxe1+ 42. Qxe1 Rc1 43. Ra8+ Kg7 44. Qxc1 Qxc1+ 45. Kf2 Kf6 46. Kg3 Qe1+ 47. Kg4 0-1

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.06.27"]
[Round "3"]
[White "Petko, Darya"]
[Black "Korobko, Aleksey"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1810"]
[BlackElo "1438"]
[PlyCount "33"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[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 d6 4. d4 Bd7 5. 0-0 a6 6. Bxc6 Bxc6 7. dxe5 Bxe4 8. Re1 Bxf3 9. exd6+ Kd7 10. Qxf3 Nf6 11. dxc7 Qxc7 12. Bf4 Qc6 13. Qh3+ Kd8 14. Nc3 Nd7 15. Rad1 Bb4 16. Re3 h6 17. Red3 1-0

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.06.26"]
[Round "2"]
[White "Korobko, Aleksey"]
[Black "Mikhailova, Lubov"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1438"]
[BlackElo "1949"]
[PlyCount "50"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. Nf3 Bg7 4. d4 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Nc3 Nxd5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Nxd5 Qxd5 11. 0-0 0-0 12. b3 Nc6 13. Be3 Rad8 14. Qd2 Qb5 15. Qc3 e5 16. Rad1 exd4 17. Nxd4 Qe5 18. Nxc6 Qxc3 19. Nxd8 Qc8 20. Nxf7 Rxf7 21. Bxa7 Qa8 22. Bc5 Qxa2 23. b4 h6 24. h3 Kh7 25. Ra1 Bxa1 0-1

[Event "Primorie-ch Boys/Girls U16"]
[Site "Lesozavodsk"]
[Date "2010.06.25"]
[Round "1"]
[White "Pervushova, Yuliya"]
[Black "Korobko, Aleksey"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1780"]
[BlackElo "1438"]
[PlyCount "39"]
[EventDate "2010.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[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 Nge7 5. Nc3 g6 6. Bg5 Nxd4 7. Qxd4 Rg8 8. Nd5 Bg7 9. Nf6+ Bxf6 10. Qxf6 Nc6 11. Qf4 Ne7 12. Bc4 d5 13. 0-0-0 c6 14. exd5 cxd5 15. Bxd5 Nxd5 16. Qe5+ Be6 17. Bxd8 Rxd8 18. Rhe1 Ke7 19. Rxd5 Rxd5 20. Qxd5 1-0

