[Event "Pardubice Czech op-D 30th"]
[Site "Pardubice"]
[Date "2019.07.27"]
[Round "9"]
[White "Igumnov, Igor"]
[Black "Borysiuk, Sofiia Khrystyna"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1569"]
[BlackElo "1297"]
[PlyCount "89"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 g6 4. d4 d5 5. b5 Bg7 6. dxe5 Ne7 7. Bd3 0-0 8. Ne2 Nd7 9. f4 Nc5 10. 0-0 Nf5 11. Bxf5 Bxf5 12. Ng3 Qd7 13. a4 Be6 14. Nd2 a6 15. Ba3 b6 16. bxa6 Rxa6 17. Nb3 Qc6 18. Bxc5 bxc5 19. a5 c4 20. Nd4 Qc5 21. Qd2 Rfa8 22. Rfb1 Rxa5 23. Rxa5 Qxa5 24. Qxa5 Rxa5 25. Nc6 Ra8 26. Ne2 h5 27. Rb7 Ra2 28. Ned4 Bf5 29. Ne7+ Kh7 30. Ndxf5 gxf5 31. Nxf5 Rxc2 32. Rxc7 Kg6 33. Ne7+ Kh7 34. Nxd5 Rd2 35. Nc3 Rd3 36. Rxc4 Rxe3 37. Kf2 Rd3 38. Ne2 Rd7 39. Nd4 Ra7 40. Kg3 Ra3+ 41. Nf3 Rb3 42. Rc7 Kg6 43. Kh4 Bh6 44. Rc6+ Kg7 45. Nd4 1-0

[Event "Pardubice Czech op-D 30th"]
[Site "Pardubice"]
[Date "2019.07.26"]
[Round "8"]
[White "Shukurova, Aydan"]
[Black "Igumnov, Igor"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1372"]
[BlackElo "1569"]
[PlyCount "127"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 0-0 5. Nf3 d6 6. c3 Nbd7 7. e4 e5 8. fxe5 dxe5 9. 0-0 Nh5 10. Bg5 Qe8 11. Qd2 f6 12. Be3 Nb6 13. dxe5 fxe5 14. Na3 Kh8 15. Ng5 Be6 16. Nb5 Rxf1+ 17. Rxf1 Nc4 18. Qf2 Qxb5 19. Nxe6 Qc6 20. Nxg7 Nxe3 21. Qxe3 Kxg7 22. g3 b6 23. Kg2 Qe6 24. Rd1 Qe7 25. Be2 Nf6 26. Qd3 Qc5 27. b4 Qc6 28. Bf3 Rf8 29. Rd2 Rf7 30. Qe3 Rd7 31. Rxd7+ Qxd7 32. Be2 Qe6 33. c4 Qd6 34. b5 c5 35. bxc6 Qxc6 36. Kf3 Qc5 37. Qxc5 bxc5 38. Ke3 a5 39. Bf3 Nd7 40. Kd3 Nb6 41. Kc3 Kf6 42. Bd1 h6 43. Be2 Kg5 44. a3 h5 45. Bd1 h4 46. Kb3 hxg3 47. hxg3 Kf6 48. Bg4 Kg5 49. Bd1 Kf6 50. Bg4 Ke7 51. Bh3 Kd6 52. Bg4 g5 53. Bf5 Ke7 54. g4 Kd6 55. Kc3 Kc7 56. Kb3 Kb7 57. Be6 Ka7 58. Bf5 Ka6 59. Be6 Na8 60. Bd7 Kb6 61. Ka4 Nc7 62. Kb3 Na6 63. Ka4 Nb8 64. Be8 1/2-1/2

[Event "Pardubice Czech op-D 30th"]
[Site "Pardubice"]
[Date "2019.07.25"]
[Round "7"]
[White "Igumnov, Igor"]
[Black "Gerashchenko, Oleksiy"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1569"]
[BlackElo "1366"]
[PlyCount "108"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Nd5 Bd6 5. d4 Nge7 6. Nxe7 Qxe7 7. d5 Nd8 8. Bd3 f6 9. 0-0 Nf7 10. c4 b6 11. a3 a5 12. Bd2 0-0 13. Qc2 Bb7 14. Rfc1 g6 15. Rab1 c5 16. dxc6 dxc6 17. Be3 c5 18. b4 Rfb8 19. bxa5 bxa5 20. Rb2 Qc7 21. Rcb1 Bc6 22. Nd2 Nd8 23. Nb3 Ba4 24. Qd2 Ne6 25. Nc1 Qa7 26. Rxb8+ Rxb8 27. Rxb8+ Bxb8 28. Bc2 Bxc2 29. Qxc2 Nd4 30. Bxd4 exd4 31. a4 Qb7 32. f3 Qb4 33. Nd3 Qa3 34. Qb2 Qxb2 35. Nxb2 Kf7 36. Kf2 Ke6 37. h3 f5 38. Nd3 Bd6 39. e5 Bxe5 40. Nxc5+ Kf6 41. Nd7+ Ke6 42. Nxe5 Kxe5 43. Ke2 f4 44. h4 Kd6 45. h5 gxh5 46. Kd3 Kc5 47. Ke4 Kxc4 48. Kxf4 d3 49. Ke3 Kc3 50. f4 d2 51. Ke2 Kc2 52. f5 d1Q+ 53. Kf2 Qd5 54. f6 Qf5+ 0-1

[Event "Pardubice Czech op-D 30th"]
[Site "Pardubice"]
[Date "2019.07.24"]
[Round "6"]
[White "Fiala, Jan2222"]
[Black "Igumnov, Igor"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1641"]
[BlackElo "1569"]
[PlyCount "72"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nh5 8. b4 f5 9. Bg5 Nf6 10. Nd2 h6 11. Bxf6 Qxf6 12. 0-0 Qe7 13. Nb3 Nd7 14. f3 f4 15. Na4 Kh8 16. c5 Rf7 17. Qc2 Nf6 18. b5 Qd8 19. Nd2 Bf8 20. Rfc1 Rg7 21. Rab1 g5 22. b6 cxb6 23. cxd6 Bxd6 24. Nc4 g4 25. Qb2 Qe7 26. Kh1 gxf3 27. Bxf3 Bg4 28. Nxd6 Qxd6 29. Rc2 Bd7 30. Nc3 Ng4 31. Nb5 Bxb5 32. Qxb5 Ne3 33. Rc3 Rag8 34. Rg1 Kh7 35. Qb2 Rf8 36. Qc1 Rff7 1/2-1/2

[Event "Pardubice Czech op-D 30th"]
[Site "Pardubice"]
[Date "2019.07.23"]
[Round "5"]
[White "Igumnov, Igor"]
[Black "Jun, Robert"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1569"]
[BlackElo "1247"]
[PlyCount "69"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Qb3 Nc6 4. Nf3 Nf6 5. d3 Be7 6. Be2 0-0 7. 0-0 Qc7 8. h3 a6 9. Be3 b5 10. Nbd2 h6 11. Rac1 d6 12. d4 c4 13. Qc2 exd4 14. Nxd4 Nxd4 15. Bxd4 Bb7 16. Rfe1 d5 17. Bf3 dxe4 18. Nxe4 Nxe4 19. Bxe4 Bxe4 20. Rxe4 Bg5 21. Rce1 f5 22. Re6 Qd7 23. Rg6 Bf6 24. Bxf6 Rxf6 25. Rxf6 gxf6 26. Rd1 Qe6 27. Qd2 Kg7 28. Qd7+ Qxd7 29. Rxd7+ Kg6 30. f4 a5 31. Rb7 b4 32. Rc7 bxc3 33. bxc3 Rd8 34. Rxc4 Rd1+ 35. Kh2 1-0

[Event "Pardubice Czech op-D 30th"]
[Site "Pardubice"]
[Date "2019.07.22"]
[Round "4"]
[White "Chereshkevich, Yuri"]
[Black "Igumnov, Igor"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1326"]
[BlackElo "1569"]
[PlyCount "190"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 e5 7. d3 Nc6 8. Nbd2 Nd7 9. d4 f5 10. d5 Ne7 11. c4 Nf6 12. Qc2 h6 13. Ne1 f4 14. e4 b6 15. b4 g5 16. f3 h5 17. a4 a5 18. c5 axb4 19. cxb6 c6 20. dxc6 Qxb6+ 21. Kh1 Qxc6 22. Qb3+ Kh7 23. Qxb4 Ba6 24. Bb5 Bxb5 25. axb5 Rab8 26. bxc6 Rxb4 27. Ba3 Ra4 28. Nc2 Nxc6 29. Bxd6 Rxa1 30. Rxa1 Rd8 31. Nc4 Ne8 32. Bc5 g4 33. Kg1 Nc7 34. Kf2 Ne6 35. Bd6 Bf8 36. Bxe5 Nxe5 37. Nxe5 Rd2+ 38. Kf1 Rxc2 39. fxg4 hxg4 40. Nxg4 Bg7 41. Rd1 Rc4 42. e5 Kg6 43. Kf2 Kf5 44. h3 Rc2+ 45. Kf1 Bxe5 46. Nxe5 Kxe5 47. Re1+ Kf5 48. Rd1 Rb2 49. Kg1 Rc2 50. Kf1 Nc5 51. Kg1 Na4 52. Rd3 Ke4 53. Ra3 Nb2 54. Ra5 Nc4 55. Rg5 Ne3 56. h4 Rc1+ 57. Kf2 Rf1+ 58. Ke2 Ra1 59. Kf2 Rh1 60. h5 Nf5 61. Rg8 Rxh5 62. Re8+ Kd3 63. Kf3 Rh4 64. Re1 Nd4+ 65. Kf2 Rg4 66. Rd1+ Ke4 67. Re1+ Kf5 68. Rd1 Nc6 69. Rc1 Ne5 70. Rc5 Rg3 71. Kf1 Ke4 72. Rc1 Nd3 73. Rc4+ Ke3 74. Rc3 Kd2 75. Ra3 Rg8 76. Ra2+ Ke3 77. Re2+ Kd4 78. Ra2 Rb8 79. Kg1 Ke3 80. Ra3 Rb1+ 81. Kh2 Rb2 82. Kh3 Rd2 83. Ra1 Kf2 84. Ra4 Re2 85. Kh2 Ke3 86. Kh3 Rf2 87. Rc4 Ne5 88. Rc3+ Ke4 89. Rb3 Re2 90. Rb4+ Kf5 91. Ra4 Re3+ 92. Kh4 Rg3 93. Ra2 Rg5 94. g4+ fxg3 95. Rg2 Kf4 0-1

[Event "Pardubice Czech op-D 30th"]
[Site "Pardubice"]
[Date "2019.07.22"]
[Round "3"]
[White "Igumnov, Igor"]
[Black "Deiters, Clemens"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1569"]
[BlackElo "1444"]
[PlyCount "113"]
[EventDate "2019.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Qd6 3. a3 Nd7 4. e3 e5 5. Nf3 Ngf6 6. c4 c6 7. Be2 Be7 8. 0-0 0-0 9. d4 e4 10. Nfd2 Ne8 11. Nc3 f5 12. g3 Nef6 13. Rc1 a6 14. Nb3 Qe6 15. cxd5 cxd5 16. Nc5 Nxc5 17. dxc5 Bd7 18. Qd4 Bc6 19. Rfd1 Rfd8 20. b5 axb5 21. Nxb5 Qd7 22. Nc3 Rac8 23. Na2 Qe6 24. Qb4 Rc7 25. Bd4 Rdc8 26. Nc3 Qf7 27. Bxf6 gxf6 28. Nxd5 Bxd5 29. Rxd5 Qf8 30. Qb3 Kh8 31. Rxf5 Bxc5 32. a4 b6 33. Rd1 Qe7 34. Qb2 Rc6 35. Bb5 R6c7 36. Qxf6+ Qxf6 37. Rxf6 Re7 38. Rc6 Rf8 39. a5 Rb8 40. a6 Rf8 41. Rh6 Ref7 42. Rd7 Kg7 43. Rxf7+ Rxf7 44. Re6 Ra7 45. Rxe4 Kf6 46. Kg2 Kf5 47. Re8 Kf6 48. h3 Kg6 49. Rd8 Kf6 50. Rd7 Ra8 51. Rxh7 Kg6 52. Rd7 Kf6 53. a7 Ke6 54. Rh7 Kd6 55. h4 Bb4 56. Be2 Kc5 57. Bf3 1-0

[Event "Pardubice Czech op-D 29th"]
[Site "Pardubice"]
[Date "2018.07.28"]
[Round "9"]
[White "Igumnov, Igor"]
[Black "Benci, Rudolf"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1422"]
[BlackElo "1611"]
[PlyCount "111"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nd2 e6 4. Ngf3 Nf6 5. Bd3 c5 6. c3 c4 7. Bxc4 Nxe4 8. Nxe4 Bxe4 9. 0-0 Be7 10. Re1 Bg6 11. Ne5 Qc7 12. Bb3 Nc6 13. Bf4 Bd6 14. Qf3 0-0 15. Nxg6 fxg6 16. Bxd6 Qxd6 17. Qe4 Rf4 18. Qe2 Na5 19. Qe5 Qxe5 20. Rxe5 Nxb3 21. axb3 Rf5 22. f3 Kf7 23. Re3 a5 24. Kf2 Rc8 25. c4 h5 26. h3 h4 27. Re4 g5 28. Rae1 a4 29. d5 axb3 30. dxe6+ dxe6 31. Rxe6 Rxc4 32. Rxb6 Rfc5 33. Rxb3 Rc2+ 34. Re2 R5c4 35. Rb6 Rc7 36. b3 R2c5 37. b4 Rc3 38. Rb5 Kf6 39. Rb6+ Kf5 40. g4+ hxg3+ 41. Kxg3 Rb3 42. Rb5+ Kf6 43. Rb6+ Kf5 44. Ra2 Re7 45. Ra5+ Re5 46. Rxe5+ Kxe5 47. Rb7 Kf6 48. b5 Rb1 49. b6 Rg1+ 50. Kf2 Rb1 51. Rb8 Ke7 52. Rb7+ Kf6 53. Rb8 Ke7 54. b7 Kf7 55. Ke2 Ke7 56. Rg8 1-0

[Event "Pardubice Czech op-D 29th"]
[Site "Pardubice"]
[Date "2018.07.27"]
[Round "8"]
[White "Igumnov, Igor"]
[Black "Salykin, Tymur"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1422"]
[BlackElo "1678"]
[PlyCount "87"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 b6 4. e3 Bb7 5. Nf3 c6 6. c4 a6 7. a4 axb5 8. axb5 cxb5 9. Rxa8 Bxa8 10. cxb5 Be7 11. Be2 d6 12. 0-0 Nbd7 13. Nd4 Nc5 14. Nc6 Qc7 15. d4 Nb7 16. Qb3 0-0 17. Rc1 Qd7 18. Nd2 Nd8 19. Nxe7+ Qxe7 20. Nc4 Bd5 21. Qb4 Bxc4 22. Qxc4 Nb7 23. Qc6 Nd5 24. Bf3 Na5 25. Qc2 Qg5 26. Qd3 h6 27. Ba3 Rd8 28. Bxd5 Qxd5 29. Qc2 Qxb5 30. Qc7 Rd7 31. Qb8+ Kh7 32. Bxd6 Nc6 33. Qf8 Rd8 34. Qxf7 Rxd6 35. Qf4 Qd5 36. h3 b5 37. Rc5 Qb3 38. Qxd6 Na7 39. Qe5 Qb1+ 40. Kh2 Qg6 41. Qc7 e5 42. Qxa7 b4 43. Rb5 exd4 44. Qxd4 1-0

[Event "Pardubice Czech op-D 29th"]
[Site "Pardubice"]
[Date "2018.07.26"]
[Round "7"]
[White "Khaidarov, Lars"]
[Black "Igumnov, Igor"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1510"]
[BlackElo "1422"]
[PlyCount "113"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nd7 10. Nd2 f5 11. f3 f4 12. a4 a5 13. bxa5 Rxa5 14. Nb3 Ra8 15. Ba3 b6 16. Bb4 Nc5 17. a5 Bd7 18. Nb5 Nc8 19. Qc2 Nxb3 20. Qxb3 Bxb5 21. cxb5 bxa5 22. Rxa5 Nb6 23. Rc1 Rxa5 24. Bxa5 Qb8 25. Qc2 Rc8 26. Qc6 Na4 27. b6 Nc5 28. Rxc5 dxc5 29. bxc7 Qb1+ 30. Kf2 Kh8 31. Qe6 Qb7 32. Qa6 Rxc7 33. Bxc7 Qxa6 34. Bxa6 Bf8 35. d6 c4 36. Bxc4 Kg7 37. d7 Be7 38. d8Q Bxd8 39. Bxd8 h6 40. Be6 h5 41. Ke2 Kf8 42. Kd3 Ke8 43. Bf6 g5 44. Bxe5 g4 45. fxg4 hxg4 46. Bxg4 f3 47. gxf3 Kf7 48. f4 Ke7 49. f5 Kf7 50. f6 Kf8 51. Be6 Ke8 52. f7+ Kf8 53. Bd6+ Kg7 54. f8Q+ Kg6 55. Qf7+ Kg5 56. Bf4+ Kh4 57. Qh7# 1-0

[Event "Pardubice Czech op-D 29th"]
[Site "Pardubice"]
[Date "2018.07.25"]
[Round "6"]
[White "Igumnov, Igor"]
[Black "Kotlant, Tomas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1422"]
[BlackElo "1664"]
[PlyCount "93"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. exd5 exd5 6. Nf3 Nc6 7. Be2 Bd6 8. 0-0 Nge7 9. h3 0-0 10. Nc3 Bf5 11. Bd3 Bxd3 12. Qxd3 Nb4 13. Qd1 Rc8 14. a3 Qa5 15. Bg5 Nbc6 16. Bxe7 Nxe7 17. Re1 Qd8 18. Ne5 f6 19. Ng4 Bf4 20. Qf3 Bd2 21. Re2 Bxc3 22. bxc3 Rc7 23. Rc1 Qd6 24. a4 Qa3 25. Rec2 Qxa4 26. Ne3 Qd7 27. c4 dxc4 28. Rxc4 Rxc4 29. Rxc4 Rc8 30. Rb4 Nc6 31. Rc4 Nxd4 32. Qd5+ Qxd5 33. Rxc8+ Kf7 34. Nxd5 Nb5 35. Nc3 Nd6 36. Rc7+ Kg6 37. f3 a5 38. Ne4 Nxe4 39. fxe4 b5 40. Rb7 b4 41. Rb5 h5 42. Rxa5 b3 43. Rb5 b2 44. Rxb2 Kg5 45. Rb5+ Kh4 46. Kh2 f5 47. Rxf5 1-0

[Event "Pardubice Czech op-D 29th"]
[Site "Pardubice"]
[Date "2018.07.24"]
[Round "5"]
[White "Fiala, Jan2222"]
[Black "Igumnov, Igor"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1566"]
[BlackElo "1422"]
[PlyCount "48"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e3 0-0 6. g3 Bf5 7. Bg2 c6 8. 0-0 Nbd7 9. b3 Ne4 10. Nxe4 Bxe4 11. Bb2 e5 12. Nxe5 Bxg2 13. Nxd7 Bxf1 14. Nxf8 Bh3 15. Nxh7 Kxh7 16. g4 Qd7 17. f3 f5 18. g5 f4 19. exf4 Qf7 20. Qd2 Rf8 21. Re1 Qxf4 22. Qxf4 Rxf4 23. Re7 Rxf3 24. d5 Rf1# 0-1

[Event "Pardubice Czech op-D 29th"]
[Site "Pardubice"]
[Date "2018.07.23"]
[Round "3"]
[White "Bragin, Fedor"]
[Black "Igumnov, Igor"]
[Result "0-1"]
[ECO "E80"]
[WhiteElo "1585"]
[BlackElo "1422"]
[PlyCount "48"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 e5 7. d5 Nh5 8. g4 Nf4 9. h4 h5 10. g5 Nb6 11. Qd2 Qe7 12. Bxf4 exf4 13. Qxf4 Bd7 14. a4 Bxc3+ 15. bxc3 Nxa4 16. Rh2 Nc5 17. Rha2 a6 18. Qe3 0-0-0 19. Ne2 f5 20. Bg2 Rde8 21. Qd4 fxe4 22. fxe4 Rhf8 23. Rb2 Bg4 24. 0-0-0 Bxe2 0-1

[Event "Pardubice Czech op-D 29th"]
[Site "Pardubice"]
[Date "2018.07.23"]
[Round "4"]
[White "Igumnov, Igor"]
[Black "Zhukovskyi, Oleksandr"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1422"]
[BlackElo "1649"]
[PlyCount "34"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. c5 Bc7 8. Bg5 Bf5 9. Bd3 f6 10. Be3 Qd7 11. 0-0 0-0 12. Re1 b6 13. b4 a5 14. cxb6 Bxb6 15. b5 Bxd3 16. Qxd3 cxb5 17. Nxb5 Nbc6 1/2-1/2

[Event "Pardubice Czech op-D 28th"]
[Site "Pardubice"]
[Date "2017.07.27"]
[Round "7"]
[White "Ellemund, Gabriel"]
[Black "Igumnov, Igor"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1675"]
[BlackElo "1492"]
[PlyCount "129"]
[EventDate "2017.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. c4 d6 6. h3 Nbd7 7. Be2 Qe8 8. Bh2 e5 9. Nc3 a6 10. 0-0 b6 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Qc2 Bb7 14. Rfd1 Qe7 15. Rd2 Rad8 16. Rad1 Rxd2 17. Rxd2 Nd7 18. Nd5 Bxd5 19. cxd5 Nb8 20. Qc3 a5 21. Rc2 Rc8 22. e4 c5 23. Bb5 Rd8 24. Qb3 Kh8 25. Rd2 Rd6 26. Qf3 Bh6 27. Rd3 f6 28. Qg4 Qf8 29. h4 Bg7 30. f3 Rd8 31. Bg3 Qe7 32. a4 Bh6 33. b3 Bg7 34. h5 Qf7 35. hxg6 Qxg6 36. Qh4 Qh6 37. Qxh6 Bxh6 38. Kh2 Rd6 39. Kh3 Kg7 40. Kg4 Bg5 41. Kf5 Kf7 42. Bxe5 fxe5 43. Kxg5 Ke7 44. Kf5 Nd7 45. Bxd7 Kxd7 46. Kxe5 Ke7 47. g4 Rg6 48. Rd2 Rg5+ 49. Kf4 Rg6 50. e5 Rh6 51. Kf5 Rg6 52. f4 Rh6 53. g5 Rg6 54. Rh2 Rg7 55. Rh6 Rf7+ 56. Ke4 Kd8 57. Rxb6 Rc7 58. d6 Rc8 59. e6 c4 60. bxc4 h6 61. g6 Rxc4+ 62. Kd5 Rc1 63. Rb8+ Rc8 64. g7 Rxb8 65. g8Q# 1-0

