[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "Cuccumini, Vittorio"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2192"]
[BlackElo "2063"]
[PlyCount "63"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. h4 dxc3 12. f4 d4 13. h5 Bd7 14. Qd3 0-0-0 15. h6 Kb8 16. h7 Rh8 17. Rb1 Bc8 18. Kf2 b6 19. Ng3 f6 20. exf6 Nf5 21. Nxf5 exf5 22. g4 Rxh7 23. Rxh7 Qxh7 24. g5 Rh8 25. Bg2 Nd8 26. Rb4 Re8 27. Qh3 Qd7 28. f7 Nxf7 29. Qf3 Re4 30. Qd3 Nd6 31. Rxd4 Qh7 32. Rxe4 1/2-1/2

[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "De Carlos Arregui, Inigo"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2336"]
[BlackElo "2063"]
[PlyCount "116"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 0-0 6. Nh3 d6 7. d5 c6 8. 0-0 e5 9. dxe6 Bxe6 10. Qb3 Qc7 11. Ng5 Bf7 12. Bf4 Nbd7 13. Rad1 Ne5 14. Nxf7 Rxf7 15. Rd2 Nfd7 16. Na4 Re8 17. Rfd1 Bf8 18. Qc3 Nf6 19. Qd4 Qe7 20. Rc2 Nh5 21. Bc1 g5 22. Nc3 Qf6 23. Qxa7 Qg6 24. Qd4 f4 25. Ne4 Bg7 26. Qd2 Re6 27. c5 d5 28. Nd6 Rf8 29. Rc3 Ng4 30. Rf3 Nhf6 31. Qe1 Ne5 32. Ra3 Nfd7 33. Qf1 Nxc5 34. b4 Rxd6 35. bxc5 Rdf6 36. Qe1 fxg3 37. Rxg3 Rxf2 38. Rxg5 Qc2 39. Bd2 d4 40. Rg3 Kh8 41. Kh1 d3 42. exd3 Nxd3 43. Bh6 Nxe1 44. Bxg7+ Kg8 45. Bxf8+ Kxf8 46. Rxe1 Qxa2 47. Rg1 Qb2 48. Rd3 Qc2 49. Rd7 Rd2 50. Rf1+ Ke8 51. Rg7 Rd1 52. Rxb7 Rxf1+ 53. Bxf1 Qxc5 54. Rb1 Qd4 55. Bg2 c5 56. Rf1 c4 57. Bh3 Qe4+ 58. Kg1 Qe3+ 0-1

[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "Gerhards, Guntis"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2234"]
[BlackElo "2063"]
[PlyCount "122"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. Qf2 Bxd4 12. Bxd4 Nxd4 13. Qxd4 b5 14. Bd3 Bb7 15. Ne2 Qe7 16. Kb1 b4 17. Qe3 a5 18. Nd4 Ba6 19. Rhf1 Rfe8 20. Rf3 a4 21. Nc6 Qf8 22. Qd4 Bxd3 23. cxd3 b3 24. a3 Nb8 25. Nxb8 Rexb8 26. f5 exf5 27. Rxf5 Qc8 28. Rf2 Qe6 29. g4 Re8 30. Re1 h6 31. h4 Qd7 32. g5 h5 33. Qf4 Rac8 34. Qf3 g6 35. Rfe2 Re6 36. Qf4 Rc5 37. Rf1 Rec6 38. Ree1 Rc2 39. Ka1 Qc7 40. Rb1 Qa7 41. Qf3 Qd7 42. Qf4 d4 43. Rbe1 Re6 44. Rh1 Re7 45. Rc1 Qf5 46. Rcf1 Qxe5 47. Qxe5 Rxe5 48. Rf4 Rce2 49. Rc1 Rg2 50. Rxd4 Rg4 51. Rdc4 Rd5 52. d4 Rdxd4 53. Rxd4 Rxd4 54. Rh1 Kg7 55. Kb1 Rc4 56. Rh2 f6 57. gxf6+ Kxf6 58. Rh1 Kf5 59. Rf1+ Kg4 60. Rh1 Kg3 61. Rg1+ Kxh4 0-1

[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "Grabner, Helmut"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2318"]
[BlackElo "2063"]
[PlyCount "46"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. d4 0-0 6. 0-0 d6 7. Nc3 Qe8 8. b3 e5 9. dxe5 dxe5 10. e4 Nc6 11. Nd5 Qd7 12. Ba3 Re8 13. exf5 e4 14. Ng5 Qxf5 15. Nxc7 Qxg5 16. Nxe8 Nxe8 17. Bxe4 Bh3 18. Re1 Nf6 19. Bxc6 bxc6 20. Qf3 Rc8 21. Bb2 Rf8 22. Qxc6 Ng4 23. f4 Bxb2 1/2-1/2

[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "Koch, Hans Georg"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2295"]
[BlackElo "2063"]
[PlyCount "69"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 Qe8 8. b4 e5 9. dxe5 dxe5 10. Ba3 e4 11. Nd4 Qf7 12. Qb3 Nc6 13. Nxc6 bxc6 14. Rac1 Be6 15. b5 Rfb8 16. Qc2 Ng4 17. bxc6 Ne5 18. Nd5 Nxc4 19. Qxc4 Bxd5 20. Qa6 Rb6 21. Qa5 Bxc6 22. e3 Qxa2 23. Rfd1 Bf8 24. Bf1 Qxa3 25. Qe5 Bg7 26. Qe6+ Kh8 27. Rxc6 Qf8 28. Rd7 Re8 29. Qc4 Rxc6 30. Qxc6 Be5 31. Qd5 a5 32. Bc4 a4 33. Qb5 Re7 34. Qc5 Bd6 35. Qd4+ 1/2-1/2

[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Khokhlov, Igor I"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2063"]
[BlackElo "2344"]
[PlyCount "54"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Qd2 Qxc5 10. a3 Nge7 11. b4 Qb6 12. Bb2 0-0 13. Bxd4 Nxd4 14. Qxd4 Nc6 15. Qb2 a5 16. b5 a4 17. e3 Na5 18. Nd4 Nb3 19. Nxb3 axb3 20. Bc4 Qa5+ 21. Ke2 Bg4+ 22. f3 Be6 23. Qxb3 Bxc4+ 24. Qxc4 Rac8 25. Qa2 Qxb5+ 26. Kf2 Qd3 27. Rhc1 Rfe8 1/2-1/2

[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Mason, Ian J"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2063"]
[BlackElo "2197"]
[PlyCount "139"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Na6 10. 0-0 Nc7 11. f3 Re8 12. Bd2 Ne6 13. Nxe6 Bxe6 14. Rc1 Rc8 15. Na4 Nd7 16. Qc2 g6 17. b4 Bd6 18. Nc5 Qc7 19. Nxe6 Bxh2+ 20. Kh1 Rxe6 21. f4 Bg3 22. Rf3 Bh4 23. Rh3 Bf6 24. g4 Ree8 25. g5 Be7 26. Bc3 Nf8 27. Rg1 a5 28. bxa5 Bxa3 29. f5 c5 30. Qg2 Qd7 31. Qh2 c4 32. Bc2 Bd6 33. Qg2 Bc7 34. Rf3 Ra8 35. Qh3 Ra6 36. Bb4 Bd6 37. Qh6 gxf5 38. Bxf5 Re6 39. Bxe6 Qxe6 40. Qxe6 Nxe6 41. Bxd6 Rxd6 42. Rf5 Kg7 43. Kg2 Kg6 44. Rf6+ Kg7 45. Kg3 Rd7 46. Kg4 Rc7 47. Rf5 Rd7 48. Rb1 h6 49. gxh6+ Kxh6 50. Rb5 c3 51. Rf2 Kg6 52. Rb6 Re7 53. Rc2 Rc7 54. Rd6 f5+ 55. Kf3 Kf6 56. Rxd5 Ng5+ 57. Ke2 Ne4 58. Kd3 Rh7 59. Rb5 Rd7 60. Rh2 Kg5 61. Rg2+ Kf6 62. Rg1 Rc7 63. Kc2 Nd6 64. Rb6 Rd7 65. Kxc3 Kf7 66. Kd3 Kf6 67. Rc1 Kg5 68. Rc2 Kf6 69. Rc5 Ke7 70. Rd5 1-0

[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Morley, Paul"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2063"]
[BlackElo "2384"]
[PlyCount "94"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. 0-0 Nbd7 11. f3 Nf8 12. Bc2 Ne6 13. e4 dxe4 14. Nxe6 Bxe6 15. fxe4 c5 16. d5 Bg4 17. Qd3 Bd6 18. Bf4 Bxf4 19. Rxf4 Bh5 20. Ba4 Re5 21. Rf5 Rxf5 22. exf5 Qb6 23. Qd2 Qd6 24. h3 g6 25. Rf1 gxf5 26. Rxf5 Bg6 27. Qf4 Qxf4 28. Rxf4 Kg7 29. Rc4 Rd8 30. Rxc5 b6 31. Rc7 Nxd5 32. Nxd5 Rxd5 33. Rxa7 Rd2 34. Bc6 Rxb2 35. a4 Kh6 36. a5 Rc2 37. Bf3 bxa5 38. Rxa5 Kg7 39. Ra4 Bf5 40. Be4 Rc1+ 41. Kf2 Be6 42. Ra5 h6 43. Bd5 Rc2+ 44. Kf3 Rc3+ 45. Kf4 Rc2 46. Bxe6 fxe6 47. Re5 Kf6 1/2-1/2

[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Nichols, Scott"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2063"]
[BlackElo "2198"]
[PlyCount "59"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 a6 7. Qd2 c5 8. Nf3 cxd4 9. Nxd4 Nc6 10. Be3 Nxd4 11. Bxd4 Qa5 12. Qe3 b5 13. 0-0 bxc4 14. Bxc4 Ng4 15. Qd2 Rb8 16. Bxg7 Kxg7 17. h3 Nf6 18. Rfe1 Bd7 19. Rab1 Rfc8 20. Qd3 Rb6 21. b3 e6 22. Qe3 Qc5 23. Qd2 d5 24. exd5 exd5 25. Nxd5 Rd6 26. Rbc1 Rcc6 27. Red1 Rxd5 28. Bxd5 Qxd5 29. Qxd5 Nxd5 30. Rxc6 1/2-1/2

[Event "Webchess op5 sf07 email"]
[Site "ICCF email"]
[Date "2014.09.08"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Rashitov, Denis Rafisovich"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2063"]
[BlackElo "2248"]
[PlyCount "100"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 0-0 7. Rc1 h6 8. Bh4 Ne4 9. Bxe7 Qxe7 10. a3 Rd8 11. cxd5 exd5 12. Nxe4 dxe4 13. Nd2 Rd6 14. Be2 Rg6 15. Bh5 Rg5 16. h4 Rb5 17. b4 Bf5 18. Be2 Rd5 19. Rc3 a6 20. Qc1 Rad8 21. Nf1 R5d6 22. Ng3 Bh7 23. Rc5 Kh8 24. Qc2 Re8 25. Qc3 Qd8 26. b5 Ne7 27. bxa6 b6 28. Rc4 Nd5 29. Qc1 f5 30. Nh5 Qd7 31. 0-0 Bg8 32. Rc2 Ra8 33. f3 b5 34. fxe4 fxe4 35. Rc5 c6 36. a4 b4 37. Nf4 b3 38. h5 Nxf4 39. Rxf4 Rxd4 40. Rxc6 Rb8 41. Rxh6+ gxh6 42. Qb2 Rc8 43. Bd1 Qxa4 44. Rxe4 Rc1 45. Rxd4 Qa1 46. Qxa1 Rxa1 47. Kh2 Rxa6 48. Rb4 Ra1 49. Bg4 Ra2 50. Rb6 Kg7 1/2-1/2

[Event "Webchess op5 Gr09 email"]
[Site "ICCF email"]
[Date "2012.06.01"]
[Round "?"]
[White "Corfield, Julian E"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2399"]
[PlyCount "52"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 Bb4 5. Qb3 c5 6. Bg5 0-0 7. e3 b6 8. Be2 Nc6 9. 0-0 Bxc3 10. Bxf6 Qxf6 11. Qxc3 d6 12. Rfd1 e5 13. dxe5 dxe5 14. Rd2 Bb7 15. Rad1 Rae8 16. Rd7 Bc8 17. Rc7 Re7 18. Rxe7 Qxe7 19. Ne1 e4 20. f4 h6 21. Nc2 Kh7 22. g3 g5 23. Bh5 Be6 24. Kf2 Rg8 25. Rd2 Rb8 26. Kg1 Rf8 1/2-1/2

[Event "Webchess op5 Gr09 email"]
[Site "ICCF email"]
[Date "2012.06.01"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Garnica, Herve"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "2049"]
[PlyCount "55"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 exf6 5. Nc3 Nc6 6. Nge2 Be6 7. Qd2 cxd4 8. Nxd4 Be7 9. Nce2 0-0 10. g3 Qb6 11. c3 Rad8 12. Bg2 Rfe8 13. 0-0 Bd6 14. Rfd1 g6 15. Qc2 Be5 16. Rd2 Kg7 17. Rad1 Bg4 18. Nf3 Re7 19. Qa4 h5 20. h3 Be6 21. Nfd4 Bc8 22. Qa3 Ree8 23. Nc2 Be6 24. Nf4 Bxf4 25. gxf4 Na5 26. b3 Nc6 27. Kh2 g5 28. Qa4 1/2-1/2

[Event "Webchess op5 Gr09 email"]
[Site "ICCF email"]
[Date "2012.06.01"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Gaujens, Artis"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "2223"]
[PlyCount "57"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. e4 Bb7 4. Bd3 c5 5. c3 Nf6 6. Qe2 Be7 7. e5 Nd5 8. c4 Nb4 9. Be4 Bxe4 10. Qxe4 cxd4 11. Qxa8 Nc2+ 12. Kd1 Nxa1 13. b3 0-0 14. Bb2 d5 15. exd6 Qxd6 16. Qe4 Nc6 17. Re1 Nxb3 18. axb3 Rd8 19. h4 Qc7 20. Nbd2 g6 21. h5 Bf6 22. hxg6 hxg6 23. Qg4 Qe7 24. Ne4 Bg7 25. Qh3 Nb4 26. Ba3 a5 27. Rh1 d3 28. Qh7+ Kf8 29. Nfg5 1-0

[Event "Webchess op5 Gr09 email"]
[Site "ICCF email"]
[Date "2012.06.01"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Stika, Vaclav"]
[Result "1-0"]
[ECO "D05"]
[BlackElo "2039"]
[PlyCount "53"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 cxd4 6. exd4 Be7 7. 0-0 Nc6 8. Bb2 0-0 9. Nbd2 Nb4 10. Be2 b6 11. a3 Nc6 12. Bd3 Bb7 13. Qe2 Rc8 14. Ne5 Ne8 15. f4 Nd6 16. Rf3 Nf5 17. Rh3 g6 18. Ndf3 Nd6 19. Rf1 Nxe5 20. dxe5 Ne4 21. Nd4 Re8 22. f5 Bc5 23. f6 Bf8 24. Rf4 Ng5 25. Rh5 Ne4 26. Bxe4 h6 27. Bxg6 1-0

[Event "Webchess op5 Gr09 email"]
[Site "ICCF email"]
[Date "2012.06.01"]
[Round "?"]
[White "Lindberg, William J"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1465"]
[PlyCount "64"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 b6 8. Be2 Ba6 9. Bxa6 Nxa6 10. 0-0 Rc8 11. Bg5 Nb8 12. c4 dxc4 13. c3 0-0 14. Nd2 cxd4 15. cxd4 h6 16. Bxe7 Qxe7 17. Ne4 Rfd8 18. Qg4 Nc6 19. Nf6+ Kh8 20. Nh5 Qg5 21. Qxg5 hxg5 22. Ng3 Nxd4 23. Ne4 c3 24. Nxg5 Ne2+ 25. Kh1 Kg8 26. Ne4 c2 27. h3 c1Q 28. Nd6 Qg5 29. Nxc8 Rxc8 30. f4 Qh4 31. Rfd1 Rc3 32. Rd2 Rxh3+ 0-1

[Event "Webchess op5 Gr09 email"]
[Site "ICCF email"]
[Date "2012.06.01"]
[Round "?"]
[White "Zhuravlev, Konstantin Nikolaev"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2115"]
[PlyCount "56"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Bb3 Qc7 12. Qf3 Bd6 13. h3 0-0 14. Bg5 Nd7 15. c3 b5 16. Bc2 Bb7 17. Qd3 g6 18. Rfe1 Bh2+ 19. Kh1 Bf4 20. Bxf4 Qxf4 21. Qe3 Qxe3 22. Rxe3 Rfd8 23. Kh2 Nb6 24. Bb3 Rd6 25. Kg3 Rad8 26. a3 Bd5 27. Bxd5 Rxd5 28. f4 Kg7 1/2-1/2

[Event "W-ch WS/O/525 email"]
[Site "ICCF email"]
[Date "2012.03.19"]
[Round "?"]
[White "Haffiz, Mohammed"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1718"]
[PlyCount "54"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. Nc3 e6 2. Nf3 d5 3. d4 f5 4. Bf4 a6 5. a3 Nf6 6. Qd2 c5 7. e3 Be7 8. Be2 Nc6 9. 0-0 0-0 10. h3 Bd7 11. dxc5 Bxc5 12. Nd4 Qe7 13. Nxc6 Bxc6 14. f3 e5 15. Bg3 f4 16. Bf2 fxe3 17. Bxe3 Bxe3+ 18. Qxe3 d4 19. Bc4+ Kh8 20. Nd5 Nxd5 21. Qb3 Nf4 22. Kh2 Nxg2 23. Kxg2 Qg5+ 24. Kf2 Bxf3 25. Ke1 e4 26. c3 Qe3+ 27. Be2 Qxe2# 0-1

[Event "W-ch WS/O/525 email"]
[Site "ICCF email"]
[Date "2012.03.19"]
[Round "?"]
[White "Jokipii, Galen"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1333"]
[PlyCount "32"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. dxc5 Nc6 5. Be3 Nxe5 6. Be2 Ne7 7. Nc3 Nf5 8. f4 Nxe3 9. Qd2 N5c4 10. Bxc4 Nxc4 11. Qc1 Bxc5 12. Nge2 Be3 13. Qb1 Qh4+ 14. g3 Qh3 15. Rf1 Bd2+ 16. Kd1 Qxf1# 0-1

[Event "W-ch WS/O/525 email"]
[Site "ICCF email"]
[Date "2012.03.19"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Baldo i Company, Jordi"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "59"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 h6 6. Bh4 0-0 7. Bd3 Nbd7 8. 0-0 c5 9. c3 Ng4 10. Bg3 c4 11. Bb1 e5 12. dxe5 Qb6 13. Qc2 g6 14. h3 Ndxe5 15. Nxe5 Nxe5 16. Bxe5 Bf5 17. Qd1 Qxb2 18. Bxf5 gxf5 19. Rb1 Qxa2 20. Rxb7 f6 21. Qh5 Rf7 22. Rxe7 Rxe7 23. Qg6+ Rg7 24. Qxf6 Rd7 25. Qe6+ Rf7 26. Qg6+ Kf8 27. Bd6+ Ke8 28. Qe6+ Kd8 29. Qxf7 Qxd2 30. Qe7+ 1-0

[Event "W-ch WS/O/525 email"]
[Site "ICCF email"]
[Date "2012.03.19"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Frydendal, Odd"]
[Result "1-0"]
[ECO "A45"]
[BlackElo "1794"]
[PlyCount "39"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 h6 5. Bh4 g5 6. Bg3 d6 7. h4 gxh4 8. Bxh4 Nc6 9. Ngf3 Ng4 10. Bg3 h5 11. Qe2 Bf6 12. e5 dxe5 13. dxe5 Bg7 14. 0-0-0 Qe7 15. Bh4 f6 16. exf6 Bxf6 17. Bxf6 Nxf6 18. Ne5 Nxe5 19. Qxe5 Bd7 20. Ne4 1-0

[Event "W-ch WS/O/525 email"]
[Site "ICCF email"]
[Date "2012.03.19"]
[Round "?"]
[White "Konstantinov, Konstantin Feodosie"]
[Black "Wood, Anthony"]
[Result "1-0"]
[ECO "A45"]
[BlackElo "1510"]
[PlyCount "53"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 0-0 5. e5 Nd5 6. Bxe7 Qxe7 7. c4 Nb6 8. Ngf3 Nc6 9. Bd3 d6 10. 0-0 dxe5 11. dxe5 Rd8 12. Qe2 Na4 13. Bc2 Nc5 14. Ne4 Nxe4 15. Qxe4 g6 16. a3 a5 17. h4 Bd7 18. h5 Be8 19. Qf4 Rd7 20. Rad1 Rad8 21. Rxd7 Rxd7 22. Re1 Qd8 23. Ng5 Rd2 24. hxg6 hxg6 25. Qh4 Kf8 26. Bxg6 Rd1 27. Nxe6+ 1-0

[Event "W-ch WS/O/525 email"]
[Site "ICCF email"]
[Date "2012.03.19"]
[Round "?"]
[White "Rice, Isaac Leopold"]
[Black "Konstantinov, Konstantin Feodosie"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1431"]
[PlyCount "80"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nc3 Nf6 5. g3 Bb4 6. Bg5 0-0 7. Nf3 Re8+ 8. Be2 Bh3 9. Be3 Ne4 10. Qd3 c5 11. dxc5 Nc6 12. 0-0-0 Bxc3 13. bxc3 Bg4 14. Rhe1 Qa5 15. Bd2 Bxf3 16. Bxf3 Qxa2 17. Qb5 Qa1+ 18. Qb1 Qxb1+ 19. Kxb1 Nxd2+ 20. Rxd2 Rxe1+ 21. Kb2 Rae8 22. Rxd5 Rd8 23. Rxd8+ Nxd8 24. c4 Rf1 25. Bxb7 Nxb7 26. c6 Na5 27. c7 Nxc4+ 28. Kc3 Nb6 29. Kb4 Nd5+ 30. Kc5 Nxc7 31. Kb4 Rxf2 32. c4 Rxh2 33. Kc5 a5 34. Kb6 a4 35. c5 a3 36. Kxc7 a2 37. c6 a1Q 38. Kc8 Qa7 39. c7 Rd2 40. g4 Qa8# 0-1

