[Event "Cheliabinsk-ch 1L op"]
[Site "Cheliabinsk"]
[Date "2010.02.04"]
[Round "9"]
[White "Gryaznev, Alexander"]
[Black "Kolchin, Leonid"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1963"]
[PlyCount "41"]
[EventDate "2010.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 e5 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. Na3 Ne7 7. d3 0-0 8. h4 d5 9. h5 dxe4 10. Qxe4 f5 11. Qe2 c5 12. hxg6 Nxg6 13. Bg5 Qd7 14. Nd2 Rf7 15. 0-0-0 Nc6 16. Nac4 b6 17. Bh6 Bb7 18. Bxg7 Kxg7 19. Qh5 Nf8 20. Nf3 Re8 21. Ng5 1-0

[Event "Cheliabinsk-ch 1L op"]
[Site "Cheliabinsk"]
[Date "2010.02.04"]
[Round "8"]
[White "Kolchin, Leonid"]
[Black "Polykovskaya, Olga"]
[Result "1-0"]
[ECO "B18"]
[BlackElo "1678"]
[PlyCount "35"]
[EventDate "2010.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h5 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0 Bd6 11. Ng5 Ngf6 12. c4 Qc7 13. f4 Nf8 14. N3e4 Nxe4 15. Qxe4 0-0-0 16. c5 f5 17. Qe3 Bxf4 18. Rxf4 1-0

[Event "Cheliabinsk-ch 1L op"]
[Site "Cheliabinsk"]
[Date "2010.01.28"]
[Round "6"]
[White "Kolchin, Leonid"]
[Black "Kashutin, Mikhail"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "1872"]
[PlyCount "59"]
[EventDate "2010.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 c6 5. Bb3 Bg7 6. Nge2 b5 7. a3 a5 8. 0-0 0-0 9. Ng3 Nbd7 10. f4 e6 11. e5 dxe5 12. fxe5 Nd5 13. Nce4 Qb6 14. Kh1 Bb7 15. c3 c5 16. Nd6 Ba6 17. Bxd5 exd5 18. Be3 c4 19. Qd2 f5 20. Rf2 Qc7 21. Bf4 Qb6 22. Re1 b4 23. axb4 axb4 24. h4 bxc3 25. bxc3 Qc6 26. Qe3 Nb6 27. e6 Bf6 28. e7 Rfe8 29. Nxe8 Qxe8 30. Bg5 1-0

[Event "Cheliabinsk-ch 1L op"]
[Site "Cheliabinsk"]
[Date "2010.01.28"]
[Round "7"]
[White "Krapivin, Viktor"]
[Black "Kolchin, Leonid"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1942"]
[PlyCount "77"]
[EventDate "2010.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Qb6 8. Nf1 cxd4 9. cxd4 Nxd4 10. N1d2 Nc6 11. Qe2 Be7 12. 0-0 0-0 13. Nb3 f6 14. exf6 Nxf6 15. Be3 Qc7 16. Bd4 Bd6 17. Rfe1 b6 18. Rac1 Bd7 19. Bb5 Ne4 20. Bxc6 Bxc6 21. Nbd2 e5 22. Nxe4 dxe4 23. Nxe5 Bxe5 24. Bxe5 Qb7 25. Qc4+ Bd5 26. Qe2 Rf7 27. a3 Raf8 28. Bg3 b5 29. Rc5 a6 30. Rec1 h6 31. Qe3 a5 32. Rc7 Qa6 33. Qd4 Qe6 34. R7c5 Rd7 35. Rxb5 Bc4 36. Qe5 Qxe5 37. Rxe5 Rfd8 38. Rxe4 Rd1+ 39. Re1 1-0

[Event "Cheliabinsk-ch 1L op"]
[Site "Cheliabinsk"]
[Date "2010.01.21"]
[Round "4"]
[White "Kolchin, Leonid"]
[Black "Protasov, Valery"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1802"]
[PlyCount "44"]
[EventDate "2010.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. c3 d6 6. Be3 Nf6 7. Nxc6 bxc6 8. Bxc5 dxc5 9. Qxd8+ Kxd8 10. Nd2 Rb8 11. 0-0-0 Ke7 12. f3 Bb7 13. Nb3 Nd7 14. g3 Rhd8 15. Bh3 c4 16. Na5 Ne5 17. Rxd8 Kxd8 18. Rd1+ Ke7 19. Bg2 Ba6 20. Kc2 Rb5 21. h4 Rb8 22. f4 Ng4 1-0

[Event "Cheliabinsk-ch 1L op"]
[Site "Cheliabinsk"]
[Date "2010.01.21"]
[Round "5"]
[White "Shnayder, Violetta"]
[Black "Kolchin, Leonid"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1876"]
[PlyCount "35"]
[EventDate "2010.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 f5 5. Ng3 Nf6 6. Nf3 Be7 7. Bc4 Nd5 8. Ne5 0-0 9. 0-0 c5 10. c3 Nc6 11. Nxc6 bxc6 12. Re1 cxd4 13. cxd4 Qd6 14. b3 a5 15. a4 Ba6 16. Ba3 Qd7 17. Bxe7 Nxe7 18. Bxe6+ 1-0

[Event "Cheliabinsk-ch 1L op"]
[Site "Cheliabinsk"]
[Date "2010.01.16"]
[Round "3"]
[White "Kolchin, Leonid"]
[Black "Shurunov, Andrei"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1882"]
[PlyCount "49"]
[EventDate "2010.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 d6 6. Nc3 Nf6 7. Be3 Be7 8. Be2 0-0 9. Nb3 b6 10. Rc1 Bb7 11. f3 Rc8 12. 0-0 Qc7 13. Qe1 Ne5 14. Nb5 Qb8 15. Qf2 Ned7 16. Rfd1 Nc5 17. Nc3 Rfd8 18. Nd2 d5 19. cxd5 exd5 20. b4 Ne6 21. exd5 Nxd5 22. Nxd5 Bxd5 23. a3 Bd6 24. f4 Nxf4 25. Bxf4 0-1

[Event "Cheliabinsk Region CC-ch sf"]
[Site "Cheliabinsk"]
[Date "2010.??.??"]
[Round "8"]
[White "Gerasimov, Nikolai"]
[Black "Kolchin, Leonid"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1605"]
[BlackElo "1864"]
[PlyCount "22"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. Nf3 Nf6 4. 0-0 0-0 5. c4 c5 6. Nc3 Nc6 7. d3 e5 8. e4 d6 9. h3 h6 10. Be3 Be6 11. Nd5 Nd4 1/2-1/2

[Event "Cheliabinsk Region CC-ch sf"]
[Site "Cheliabinsk"]
[Date "2010.??.??"]
[Round "4"]
[White "Kniazkin, Viktor"]
[Black "Kolchin, Leonid"]
[Result "0-1"]
[ECO "D55"]
[BlackElo "1864"]
[PlyCount "34"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 b4 10. Ne4 Nxe4 11. Bxe7 Qxe7 12. Bxe4 Bb7 13. Ne5 c5 14. Bxb7 Qxb7 15. dxc5 Qxg2 16. Rf1 Qxh2 17. Qc2 Qxe5 0-1

[Event "Cheliabinsk Region CC-ch sf"]
[Site "Cheliabinsk"]
[Date "2010.??.??"]
[Round "5"]
[White "Kolchin, Leonid"]
[Black "Kaliamin, Andrey A"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1864"]
[BlackElo "1705"]
[PlyCount "40"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 b5 9. Be2 b4 10. Na4 Nbd7 11. 0-0 Bb7 12. Qb3 c5 13. dxc5 Nxc5 14. Nxc5 Bxc5 15. Bxf6 Qxf6 16. Bc4 Bxf3 17. gxf3 Qxf3 18. Rfd1 Rfd8 19. Rxd8+ Rxd8 20. Rc1 Rd2 0-1

[Event "Cheliabinsk Region CC-ch sf"]
[Site "Cheliabinsk"]
[Date "2010.??.??"]
[Round "3"]
[White "Kolchin, Leonid"]
[Black "Makarenkov, Yuriy"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1864"]
[BlackElo "1767"]
[PlyCount "50"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. g3 Bb4 5. e3 0-0 6. Bg2 c6 7. a3 Bxc3+ 8. bxc3 Ne4 9. Qd3 d5 10. Ne2 b6 11. cxd5 Ba6 12. Qc2 cxd5 13. f3 Nd6 14. 0-0 Nc6 15. Rf2 Na5 16. Nf4 Qd7 17. e4 fxe4 18. fxe4 dxe4 19. Bxe4 Nxe4 20. Qxe4 Bc4 21. Be3 Rac8 22. Re1 Rc6 23. Nd3 Rxf2 24. Bxf2 Bd5 25. Qf4 Rxc3 0-1

[Event "Cheliabinsk Region CC-ch sf"]
[Site "Cheliabinsk"]
[Date "2010.??.??"]
[Round "7"]
[White "Kolchin, Leonid"]
[Black "Protasov, Valery"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1864"]
[BlackElo "1820"]
[PlyCount "42"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Bc5 4. e4 Nge7 5. Nc3 Ng6 6. Bc4 0-0 7. Bg5 Be7 8. Bxe7 Qxe7 9. Nd5 Qd8 10. 0-0 Ncxe5 11. Nxe5 Nxe5 12. Bb3 d6 13. f4 Ng4 14. h3 Nf6 15. Nxf6+ Qxf6 16. c3 Re8 17. Qd3 Bd7 18. Rae1 Bc6 19. f5 Re5 20. Rf4 Rae8 21. Qg3 d5 0-1

[Event "Cheliabinsk Region CC-ch sf"]
[Site "Cheliabinsk"]
[Date "2010.??.??"]
[Round "1"]
[White "Kolchin, Leonid"]
[Black "Smetanin, Anatoly1111"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1864"]
[BlackElo "1848"]
[PlyCount "85"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. e3 Nf6 5. Nf3 Nc6 6. Be2 Be7 7. 0-0 d4 8. exd4 Nxd4 9. Qa4+ Nc6 10. d4 Bd7 11. Be3 0-0 12. d5 Nb4 13. Qb3 a5 14. a3 a4 15. Qd1 Na6 16. Rc1 Nc5 17. Qc2 g6 18. Nd4 Bd6 19. Bg5 Be5 20. Rcd1 Re8 21. f4 Bxd4+ 22. Rxd4 Bf5 23. Qd1 Qd6 24. g4 Bd7 25. f5 Nfe4 26. fxg6 Qxg6 27. Bf4 Nxc3 28. bxc3 c6 29. h3 Nb3 30. Bd3 Qg7 31. dxc6 Bxc6 32. Rd6 Be4 33. Bxe4 Rxe4 34. Qf3 Rae8 35. Bh6 Nd2 36. Bxd2 h5 37. Bh6 Qe5 38. Qxf7+ Kh8 39. Bf4 Qc5+ 40. Kh1 R4e6 41. Rxe6 Qd5+ 42. Kh2 Rxe6 43. Rf2 1-0

[Event "Cheliabinsk Region CC-ch sf"]
[Site "Cheliabinsk"]
[Date "2010.??.??"]
[Round "2"]
[White "Shumkov, Victor"]
[Black "Kolchin, Leonid"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1967"]
[BlackElo "1864"]
[PlyCount "99"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 f6 8. exf6 Nxf6 9. Nc3 a6 10. Bf4 Be7 11. 0-0 0-0 12. Bg5 Qc7 13. Bh4 Bd6 14. Bg3 Bxg3 15. hxg3 Qd6 16. a3 Rad8 17. Re1 Bc8 18. Rc1 h6 19. Bf1 b5 20. Ne5 Ne7 21. Bd3 Nd7 22. Bb1 Nxe5 23. Rxe5 Rf6 24. Qd3 g6 25. g4 Rdf8 26. Rf1 Qb6 27. g5 hxg5 28. Rxg5 Kg7 29. Ne2 Qd6 30. g3 Nf5 31. Nf4 Rh8 32. Qd1 Rh6 33. Nh5+ Kf7 34. Nxf6 Kxf6 35. Rg4 Qe7 36. Kg2 e5 37. Rh1 Rxh1 38. Kxh1 Qh7+ 39. Kg1 Qh5 40. dxe5+ Kxe5 41. Bxf5 Bxf5 42. Rd4 Be4 43. Qxh5+ gxh5 44. Rd2 d4 45. f4+ Kd5 46. Kf2 Kc4 47. Ke1 Bf5 48. Rh2 Bg4 49. Kd2 Kb3 50. f5 1-0

[Event "Cheliabinsk Region CC-ch sf"]
[Site "Cheliabinsk"]
[Date "2010.??.??"]
[Round "9"]
[White "Znamensky, Nikolai"]
[Black "Kolchin, Leonid"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1786"]
[BlackElo "1864"]
[PlyCount "21"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 Bb4+ 6. Nc3 Nf6 7. Nge2 Nxe4 8. 0-0 Nxc3 9. Nxc3 Bxc3 10. Bxc3 0-0 11. Qg4 1-0

[Event "Cheliabinsk Region CC-ch sf"]
[Site "Cheliabinsk"]
[Date "2010.??.??"]
[Round "6"]
[White "Zorin, Yuri"]
[Black "Kolchin, Leonid"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1887"]
[BlackElo "1864"]
[PlyCount "26"]
[EventDate "2010.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nc6 5. d4 f5 6. Nc3 Nf6 7. Bg5 0-0 8. e4 fxe4 9. Nxe4 Re8 10. Bxf6 Qxf6 11. Bd3 Bf5 12. Nfd2 Qh4+ 13. g3 Bxg3+ 0-1

[Event "Cheliabinsk-ch 1L op"]
[Site "Cheliabinsk"]
[Date "2009.01.10"]
[Round "2"]
[White "Protasov, Alexey"]
[Black "Kolchin, Leonid"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1929"]
[PlyCount "47"]
[EventDate "2010.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. Nf3 Nc6 5. d4 e6 6. a3 a6 7. Bf4 Nge7 8. e3 Ng6 9. Bg3 b5 10. b4 Bd6 11. Rc1 Bb7 12. Bd3 f5 13. Bxd6 Qxd6 14. 0-0 0-0 15. Nd2 f4 16. Qh5 Rf6 17. Ne2 Raf8 18. Nxf4 Rxf4 19. exf4 Qxf4 20. Bxg6 hxg6 21. Qxg6 Qd6 22. Rce1 Rf6 23. Qe8+ Kh7 24. Re5 1-0

[Event "Cheliabinsk Cup 7th"]
[Site "Cheliabinsk"]
[Date "2009.??.??"]
[Round "?"]
[White "Kolchin, Leonid"]
[Black "Fedotova, Angelina"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "25"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. b4 d6 2. Bb2 e6 3. e3 a6 4. a3 b5 5. a4 Bd7 6. axb5 c6 7. b6 a5 8. Nf3 Na6 9. Ra2 f6 10. Nh4 Be7 11. Qh5+ g6 12. Nxg6 hxg6 13. Qxh8 1-0

[Event "Cheliabinsk Cup 7th"]
[Site "Cheliabinsk"]
[Date "2009.??.??"]
[Round "?"]
[White "Kolchin, Leonid"]
[Black "Krapivin, Viktor"]
[Result "0-1"]
[ECO "B55"]
[BlackElo "2050"]
[PlyCount "78"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nb3 a6 7. c4 e6 8. Be3 Be7 9. Nc3 0-0 10. 0-0 Qc7 11. Rc1 Nd7 12. a3 Nc5 13. Nxc5 dxc5 14. f4 b6 15. e5 Bb7 16. Qg4 Rad8 17. Bxh7+ Kxh7 18. Rf3 f5 19. Rh3+ Kg8 20. Qg6 Nxe5 21. Qxe6+ Nf7 22. Nd5 Bxd5 23. cxd5 Qd6 24. Qxf5 Nh6 25. Qc2 Bf6 26. Rd1 Rfe8 27. Kh1 Bd4 28. Bc1 Qxd5 29. f5 Qe4 30. Qxe4 Rxe4 31. Bxh6 gxh6 32. Rxh6 c4 33. Rc6 Bxb2 34. f6 Rf8 35. g3 c3 36. Rxb6 Re2 37. Rb7 Kh8 38. Rb4 c2 39. f7 cxd1Q# 0-1

[Event "Cheliabinsk Cup 7th"]
[Site "Cheliabinsk"]
[Date "2009.??.??"]
[Round "?"]
[White "Kolchin, Leonid"]
[Black "Matiushinsky, Vladimir"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "2029"]
[PlyCount "61"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. c3 Bc5 6. Be3 Nge7 7. f4 d6 8. Be2 Nxd4 9. cxd4 Qh4+ 10. g3 Bb4+ 11. Nc3 Qh3 12. Bf3 0-0 13. Qe2 c6 14. f5 Bxf5 15. exf5 Qxf5 16. 0-0 Qd7 17. a3 Ba5 18. d5 Nf5 19. Bg4 g6 20. Bxf5 gxf5 21. b4 Bb6 22. Bxb6 axb6 23. Qf3 Rfe8 24. a4 Re5 25. a5 bxa5 26. Rxa5 Rae8 27. dxc6 bxc6 28. Rxe5 Rxe5 29. Nd1 d5 30. Ne3 Qa7 31. Kf2 1/2-1/2

[Event "Cheliabinsk Cup 7th"]
[Site "Cheliabinsk"]
[Date "2009.??.??"]
[Round "?"]
[White "Kolchin, Leonid"]
[Black "Simonova, Tatiana"]
[Result "1-0"]
[ECO "C08"]
[BlackElo "1939"]
[PlyCount "47"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. c3 Qb6 7. Bxc6+ bxc6 8. Ne2 Bd6 9. 0-0 Nf6 10. h3 0-0 11. Nf3 Nd7 12. Be3 c4 13. b3 cxb3 14. axb3 a5 15. c4 Bb4 16. c5 Bb7 17. Bf4 Qd8 18. Ne5 Nf6 19. Bg3 Ba6 20. Qc2 Ne4 21. f3 Nf6 22. Rf2 Re8 23. Qb1 g6 24. Bf4 1-0

[Event "Cheliabinsk Cup 7th"]
[Site "Cheliabinsk"]
[Date "2009.??.??"]
[Round "?"]
[White "Kosov, Viacheslav"]
[Black "Kolchin, Leonid"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2064"]
[PlyCount "59"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Bg5 f6 5. Bd2 Bd6 6. e3 Ne7 7. Nc3 0-0 8. Qc2 e5 9. cxd5 cxd5 10. Qb3 Bc7 11. e4 exd4 12. Nxd4 Nbc6 13. Be3 Na5 14. Qc2 Re8 15. Rd1 Kh8 16. exd5 Ng6 17. Ne6 Bxe6 18. dxe6 Qe7 19. Rd7 Qxe6 20. Rxc7 Ne5 21. Rc5 Nac4 22. Bxc4 Nxc4 23. 0-0 Nxe3 24. fxe3 Qxe3+ 25. Qf2 Qe6 26. Rd5 a6 27. Qd4 Qc6 28. Rd6 Qc8 29. Rd1 Re6 30. Rxe6 1-0

[Event "Cheliabinsk Cup 7th"]
[Site "Cheliabinsk"]
[Date "2009.??.??"]
[Round "?"]
[White "Murzikov, Boris"]
[Black "Kolchin, Leonid"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2054"]
[PlyCount "55"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d3 d4 4. Nce2 e5 5. f4 Nc6 6. Nf3 Bd6 7. g4 Nge7 8. Bg2 0-0 9. 0-0 f5 10. h3 fxe4 11. dxe4 Ng6 12. f5 Bc5 13. b3 Bb6 14. Kh2 Nh4 15. Nxh4 Qxh4 16. Bd2 Bd7 17. Qe1 Qe7 18. Ng3 Bc5 19. Qe2 Rad8 20. Nh5 b6 21. Be1 a5 22. a3 Na7 23. a4 Nc6 24. Qd3 Nb4 25. Bxb4 axb4 26. Ra2 g6 27. Ng3 Kg7 28. g5 0-1

[Event "Cheliabinsk Cup 7th"]
[Site "Cheliabinsk"]
[Date "2009.??.??"]
[Round "?"]
[White "Volozhanin, Boris"]
[Black "Kolchin, Leonid"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1806"]
[PlyCount "35"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 0-0 9. f4 cxd4 10. cxd4 Nb4 11. Bb1 f6 12. a3 Nc6 13. b4 fxe5 14. fxe5 Rxf1+ 15. Nxf1 b5 16. Ne3 a5 17. Qc2 Kf8 18. Qxc6 1-0

[Event "Cheliabinsk Cup 7th"]
[Site "Cheliabinsk"]
[Date "2009.??.??"]
[Round "?"]
[White "Znamensky, Nikolai"]
[Black "Kolchin, Leonid"]
[Result "0-1"]
[ECO "A09"]
[PlyCount "58"]
[EventDate "2009.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bf5 4. e3 Bg4 5. h3 Bh5 6. Qa4+ Qd7 7. Qxd7+ Nxd7 8. Nxd4 e5 9. Nb5 0-0-0 10. a3 Kb8 11. Be2 Bxe2 12. Kxe2 f5 13. Bb2 Ngf6 14. N5c3 e4 15. Rd1 Ne5 16. Nxe4 Nxc4 17. Bxf6 gxf6 18. Nec3 Nb2 19. Rf1 f4 20. Nd1 Nd3 21. Nbc3 f5 22. Rb1 Bh6 23. Nb2 Ne5 24. Rbc1 Rhe8 25. Nb5 c6 26. Nd4 fxe3 27. fxe3 Rxd4 28. exd4 Nc4+ 29. Kd3 Nxb2+ 0-1

