[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.11.04"]
[Round "9"]
[White "Grishaev, Igor"]
[Black "Tahay, Romain"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1893"]
[BlackElo "2089"]
[PlyCount "112"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 c5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Qc2 Nc6 9. Bc4 Qh5 10. dxc5 0-0 11. a3 Bf5 12. Qe2 Bg4 13. Qc2 Bxf3 14. gxf3 Ne5 15. f4 Nf3+ 16. Kf1 Qh3+ 17. Ke2 Qg4 18. Kf1 Rad8 19. h3 Nh2+ 20. Rxh2 Rd1+ 21. Qxd1 Qxd1+ 22. Kg2 Rc8 23. Rh1 Qc2 24. Bd5 Rxc5 25. Bxb7 e5 26. fxe5 Rxe5 27. h4 Rf5 28. Bf3 Rxf3 29. Kxf3 f5 30. Rg1 Bf6 31. h5 g5 32. Kg2 g4 33. a4 Bh4 34. Kh1 Bxf2 35. Rg2 Qd1+ 36. Kh2 g3+ 37. Rxg3+ Bxg3+ 38. Kxg3 Qg4+ 39. Kf2 Qh4+ 40. Ke2 Qxh5+ 41. Kd2 Qh2+ 42. Kd3 Qg1 43. Kc2 h5 44. Rb1 f4 45. Bd2 Qg6+ 46. Kc1 f3 47. Be1 Qd3 48. b4 Qxe3+ 49. Kc2 Qe2+ 50. Kb3 Qd3+ 51. Kb2 Qe2+ 52. Kb3 f2 53. Bxf2 Qxf2 54. b5 h4 55. Rb2 Qxb2+ 56. Kxb2 h3 0-1

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.11.03"]
[Round "8"]
[White "Don, Aleksandr"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2086"]
[BlackElo "1893"]
[PlyCount "80"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c5 9. Nf3 cxd4 10. Nxd4 Nc6 11. Bc2 Ne5 12. Bb3 Bg4 13. f3 Ne4 14. Bg3 Nxg3 15. hxg3 Be6 16. Qe2 Bb4 17. Rh5 Qf6 18. Kf1 Rfe8 19. Nxd5 Bxd5 20. Bxd5 Ng4 21. Nf5 Rad8 22. fxg4 Rxd5 23. Kg1 Rd2 24. Qf3 Qxb2 25. Rf1 Qxa2 26. g5 Bc3 27. gxh6 g6 28. Rg5 Kh7 29. Qxb7 Bf6 30. Nh4 Re7 31. Qb5 Bxg5 32. Qxg5 Qe6 33. Kh2 Rd5 34. Nf5 Red7 35. e4 Qxe4 36. g4 Qe5+ 37. Kh3 Rd3+ 38. g3 Rxg3+ 39. Kh4 Rdd3 40. Ne3 Rh3+ 0-1

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.11.02"]
[Round "7"]
[White "Grishaev, Igor"]
[Black "Torres Dominguez, David"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1893"]
[BlackElo "2067"]
[PlyCount "114"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be7 7. 0-0-0+ Nbd7 8. Bc4 Ne8 9. Nf3 Nd6 10. Bb3 f6 11. Be3 c6 12. Rd2 Kc7 13. Rhd1 Rd8 14. Nh4 Nf8 15. f4 exf4 16. Bxf4 g5 17. Nf5 Bxf5 18. Bxd6+ Bxd6 19. exf5 Bf4 20. Ne4 Rd4 21. Nc5 Re8 22. Nd3 Bxd2+ 23. Kxd2 b6 24. Kc3 Rd7 25. h4 h6 26. h5 Re2 27. Rg1 Re4 28. a4 a5 29. Bc4 Rdd4 30. b3 Rh4 31. Re1 Rde4 32. Rd1 Rxh5 33. Nf2 Re3+ 34. Kd4 Re7 35. Bd3 Nd7 36. Ne4 Rh4 37. g3 Rg4 38. b4 axb4 39. a5 b5 40. Rh1 c5+ 41. Ke3 c4 42. Kf3 Ne5+ 43. Kf2 Nd7 44. Kf3 cxd3 45. Kxg4 Rxe4+ 46. Kf3 dxc2 47. Kxe4 Nc5+ 48. Kd5 Nb3 49. Ke6 c1Q 50. Rxc1+ Nxc1 51. Kxf6 b3 52. Kg7 b2 53. f6 b1Q 54. f7 Qf5 55. f8Q Qxf8+ 56. Kxf8 h5 57. Kg7 h4 0-1

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.11.01"]
[Round "6"]
[White "Gkogkas, Dimitrios"]
[Black "Grishaev, Igor"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2047"]
[BlackElo "1893"]
[PlyCount "145"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. Qc2 Ne4 8. Bf4 c6 9. Ne5 f5 10. f3 Nd6 11. Nd2 Nf7 12. Nxf7 Rxf7 13. e4 Bg5 14. Bxg5 Qxg5 15. f4 Qf6 16. e5 Qe7 17. cxd5 cxd5 18. Rf3 Nb6 19. b3 Bd7 20. Rc3 Bc6 21. Nf3 a5 22. Ng5 Rff8 23. Rxc6 bxc6 24. Qxc6 Rab8 25. Qxe6+ Qxe6 26. Nxe6 Rfc8 27. Nc5 Kf7 28. Re1 Ke7 29. Bh3 g6 30. g4 fxg4 31. Bxg4 Rf8 32. Rf1 Ra8 33. Ne6 Rfc8 34. Nc5 Rc7 35. f5 gxf5 36. Rxf5 Rg8 37. h3 Nd7 38. Nxd7 Rxd7 39. Rh5 Rg7 40. e6 Rd8 41. Kf2 Kd6 42. Ke3 Rc7 43. Kd2 Rf8 44. Bf5 h6 45. Bg4 Rf2+ 46. Ke3 Rf6 47. Kd2 Rf2+ 48. Ke3 Rxa2 49. Rxh6 Rc3+ 50. Kf4 Rd2 51. e7+ Kxe7 52. Ke5 Rxb3 53. Rh7+ Kf8 54. Kxd5 a4 55. Ra7 a3 56. Kc4 Re3 57. d5 a2 58. d6 Re1 59. Kc3 Rf2 60. Ra8+ Kg7 61. d7 Rc1+ 62. Kb3 Rf8 63. Rxa2 Rb8+ 64. Ka3 Rc3+ 65. Ka4 Rc7 66. d8Q Rxd8 67. Rb2 Ra8+ 68. Kb3 Kf6 69. Rf2+ Ke5 70. Rf5+ Kd4 71. Rf4+ Ke3 72. Rc4 Rb7+ 73. Rb4 1/2-1/2

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.31"]
[Round "5"]
[White "Grishaev, Igor"]
[Black "Cherneyko, Ivan"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1893"]
[BlackElo "1628"]
[PlyCount "73"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Ba6 5. e3 Bb7 6. Bd3 Bb4 7. 0-0 0-0 8. Ne2 Be7 9. Ng3 d5 10. Bd2 Na6 11. Bc3 Ne4 12. Bxe4 dxe4 13. Nd2 f5 14. f3 Bg5 15. Qe2 Bxe3+ 16. Qxe3 f4 17. Qe1 fxg3 18. Qxg3 exf3 19. d5 Qe7 20. Nxf3 Rf5 21. Rae1 Nc5 22. b4 Na4 23. Rxe6 Qf7 24. Ba1 Rf8 25. Rfe1 g5 26. Re7 Qg6 27. Qxc7 R5f7 28. Qxb7 g4 29. Rxf7 Rxf7 30. Re8+ Rf8 31. Rxf8+ Kxf8 32. Qb8+ Ke7 33. Qe5+ Kd7 34. Nd2 Qd3 35. Qe6+ Kd8 36. Bf6+ Kc7 37. Qc6+ 1-0

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.30"]
[Round "4"]
[White "Kobak, Polina"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1373"]
[BlackElo "1893"]
[PlyCount "172"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 c6 4. e4 d5 5. e5 Nfd7 6. cxd5 cxd5 7. Nc3 Nc6 8. Nxd5 Bg7 9. Be3 0-0 10. Bb5 Qa5+ 11. Nc3 Rd8 12. Bxc6 bxc6 13. Nge2 Nxe5 14. 0-0 Nc4 15. Bc1 Qb6 16. Kh1 e5 17. Na4 Qc7 18. Qc2 Be6 19. Nc5 Bd5 20. b3 Nb6 21. Bb2 exd4 22. Rad1 Re8 23. Bxd4 Qe7 24. Ng3 Bxd4 25. Rxd4 h5 26. Rdd1 f5 27. Nxh5 gxh5 28. Qxf5 Bf7 29. Ne4 Kg7 30. Nd6 Rf8 31. Qh3 Bg6 32. Rfe1 Qg5 33. Ne4 Bxe4 34. Rxe4 Rae8 35. Rde1 Rxe4 36. fxe4 Qe5 37. Qe3 Rf7 38. Kg1 Nd7 39. Qxa7 Nf6 40. Qe3 Ng4 41. Qg3 Qd4+ 42. Kh1 Qf6 43. Kg1 Qd4+ 44. Kh1 Kh6 45. h3 Nf2+ 46. Kh2 Nxe4 47. Qe3+ Qxe3 48. Rxe3 Re7 49. Re1 h4 50. Rf1 Kg5 51. Rf8 Re6 52. Rg8+ Rg6 53. Re8 Kf4 54. Rh8 Kg5 55. Re8 Ng3 56. Re1 Kf5 57. a4 Re6 58. Rc1 Re2 59. Rc5+ Re5 60. Rc1 Kg5 61. Ra1 Rf5 62. a5 Rf1 63. Rxf1 Nxf1+ 64. Kg1 Ne3 65. Kf2 Kf4 66. b4 Nd5 67. a6 Nb6 68. Kf1 Nc8 69. Kf2 Na7 70. Kf1 Ke3 71. g3 hxg3 72. h4 Kf4 73. Kg2 Kg4 74. h5 Kxh5 75. Kxg3 Kg5 76. Kf3 Kf5 77. Ke3 Ke5 78. Kd3 Kd5 79. Kc3 Nb5+ 80. Kd3 Kd6 81. Kc4 Kc7 82. Kc5 Na7 83. Kc4 Kb6 84. Kd4 Kxa6 85. Kc5 Kb7 86. Kd6 Kb6 0-1

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.29"]
[Round "3"]
[White "Grishaev, Igor"]
[Black "Pradeep, Pandya"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1893"]
[BlackElo "1537"]
[PlyCount "62"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nf6 3. Nc3 Bb4 4. fxe5 Bxc3 5. dxc3 Nxe4 6. Nf3 d5 7. Bd3 0-0 8. 0-0 Nc6 9. c4 Be6 10. cxd5 Qxd5 11. Qe2 Nc5 12. Rd1 Nxd3 13. Rxd3 Qb5 14. a4 Qb6+ 15. Be3 Qxb2 16. Rf1 Bc4 17. Ng5 Bxd3 18. Qxd3 g6 19. Nxf7 Rxf7 20. Rxf7 Kxf7 21. Qd5+ Kg7 22. e6 Rd8 23. Qxd8 Nxd8 24. e7 Qe5 25. exd8Q Qxe3+ 26. Kf1 Qc1+ 27. Kf2 Qxc2+ 28. Kf1 Qf5+ 29. Kg1 Qc5+ 30. Kf1 Qd6 31. Qe8 Qf8+ 0-1

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.28"]
[Round "2"]
[White "Kiselev, Pavel"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2278"]
[BlackElo "1893"]
[PlyCount "45"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. Bd3 dxc4 8. Bxc4 Bb7 9. 0-0 c5 10. dxc5 Bxc5 11. Qe2 Nbd7 12. Rfd1 Qe7 13. a3 e5 14. Bg5 e4 15. Nd4 Rac8 16. Bf4 Bxd4 17. Rxd4 Ne5 18. Ba6 Rfe8 19. Bxe5 Bxa6 20. Bxf6 Bxe2 21. Bxe7 Bd3 22. Bh4 Rc5 23. Rd1 1-0

[Event "Chigorin Memorial 26th"]
[Site "St Petersburg"]
[Date "2018.10.27"]
[Round "1"]
[White "Grishaev, Igor"]
[Black "Sattarov, Bobir"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1893"]
[BlackElo "2339"]
[PlyCount "66"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qe2 dxc6 7. Nc3 Ne7 8. h4 h6 9. Bg5 hxg5 10. hxg5 Qxc3+ 11. bxc3 Rxh1 12. Qc4 Bb6 13. a4 a5 14. f4 Bg4 15. f5 Kf8 16. Qd3 Nxf5 17. exf5 Re8+ 18. Kd2 Be3+ 19. Qxe3 Rxe3 20. Kxe3 Bxf5 21. Kd2 b6 22. Re1 g6 23. Bd3 Rxe1 24. Kxe1 Bxd3 25. cxd3 b5 26. Kd2 Ke7 27. g4 Ke6 28. d4 Kd5 29. Kd3 bxa4 30. c4+ Kd6 31. Kc3 c5 32. d5 Ke5 33. Kb2 Kd4 0-1

[Event "Pardubice op rapid 28th"]
[Site "Pardubice"]
[Date "2017.07.20"]
[Round "7"]
[White "Granovskiy, Alexandr"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2282"]
[BlackElo "1937"]
[PlyCount "79"]
[EventDate "2017.07.19"]
[EventType "swiss (rapid)"]
[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. Bg5 h6 3. Bxf6 exf6 4. e3 d5 5. g3 f5 6. Bg2 Be7 7. Ne2 0-0 8. Nd2 Bf6 9. 0-0 c5 10. c3 c4 11. Nf4 Be6 12. b3 cxb3 13. axb3 Nc6 14. c4 Nb4 15. cxd5 Nxd5 16. Nxe6 fxe6 17. Nc4 a6 18. Qd2 Rc8 19. Rfc1 Rc7 20. Na5 Rd7 21. Nc4 Be7 22. Ne5 Bb4 23. Qd3 Rc7 24. Rc4 a5 25. Rac1 Rxc4 26. Qxc4 g5 27. Bxd5 exd5 28. Qb5 f4 29. exf4 gxf4 30. Qxb7 fxg3 31. hxg3 Qf6 32. Qxd5+ Kh8 33. Ng4 Qg6 34. Ne3 Bd2 35. Rc6 Qb1+ 36. Kg2 Bxe3 37. Qe5+ Kg8 38. Qe6+ Kh8 39. Qxe3 Kg8 40. Qe6+ 1-0

[Event "Pardubice op rapid 28th"]
[Site "Pardubice"]
[Date "2017.07.20"]
[Round "8"]
[White "Grishaev, Igor"]
[Black "Dvorak, Adam"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1937"]
[BlackElo "2185"]
[PlyCount "56"]
[EventDate "2017.07.19"]
[EventType "swiss (rapid)"]
[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. Nf3 c5 3. d5 e6 4. dxe6 fxe6 5. Bg5 Be7 6. Nbd2 d5 7. e3 0-0 8. Be2 Nc6 9. 0-0 b6 10. c4 Bb7 11. a3 d4 12. exd4 cxd4 13. Bd3 Qd6 14. Re1 Rae8 15. Bxf6 Bxf6 16. Ne4 Qf4 17. g3 Qc7 18. Nfg5 g6 19. Rc1 Ne5 20. Bb1 d3 21. c5 Bxg5 22. Nxg5 Qc6 23. f3 Nxf3+ 24. Nxf3 Rxf3 25. Qd2 Rxg3+ 26. hxg3 Qh1+ 27. Kf2 Rf8+ 28. Ke3 Qe4# 0-1

[Event "Pardubice op rapid 28th"]
[Site "Pardubice"]
[Date "2017.07.20"]
[Round "6"]
[White "Grishaev, Igor"]
[Black "Saiyn, Zhanat"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1937"]
[BlackElo "2390"]
[PlyCount "56"]
[EventDate "2017.07.19"]
[EventType "swiss (rapid)"]
[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. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 c5 8. Be2 dxc4 9. Bxc4 0-0 10. 0-0 cxd4 11. exd4 Rd8 12. Qb3 Bxc3 13. bxc3 Nc6 14. Qc2 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Rfe1 Qc7 18. Qe4 Bf5 19. Qxf5 Qxc4 20. Re7 Re8 21. Rxb7 Qxa2 22. Rab1 Qe6 23. Qxe6 Rxe6 24. Kf1 a5 25. Rb8+ Rxb8 26. Rxb8+ Kh7 27. Ra8 Rc6 28. Rxa5 Rxc3 1/2-1/2

[Event "Pardubice op rapid 28th"]
[Site "Pardubice"]
[Date "2017.07.20"]
[Round "4"]
[White "Grishaev, Igor"]
[Black "Zpevakova, Jana"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "1937"]
[BlackElo "2118"]
[PlyCount "91"]
[EventDate "2017.07.19"]
[EventType "swiss (rapid)"]
[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. Nf3 d5 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. 0-0 c5 7. Nc3 b5 8. Bd3 Bb7 9. dxc5 Bxc5 10. e4 Nbd7 11. Bg5 Qb6 12. Qe2 0-0 13. h3 h6 14. Bh4 Nh5 15. Bc2 Bc6 16. Rad1 Qc7 17. Bb1 Nf4 18. Qc2 Ng6 19. Kh1 Rac8 20. Bg3 Qb6 21. a3 Rfd8 22. Nd2 e5 23. Ba2 Nf6 24. Qb3 Qb7 25. Bh2 Bd4 26. Ne2 Nxe4 27. Nxd4 exd4 28. Qd3 Nxd2 29. Qxg6 Nc4 30. Qg4 Rd5 31. Bf4 Kf8 32. Rd3 g5 33. Bh2 Bd7 34. Qh5 Kg7 35. f4 Qb6 36. fxg5 Qg6 37. gxh6+ Kg8 38. Qxd5 Bc6 39. Qxf7+ Qxf7 40. Rxf7 Kxf7 41. Rxd4 Rg8 42. Rg4 Rd8 43. Bf4 Rd1+ 44. Kh2 Bd5 45. h7 Bxg2 46. h8Q 1-0

[Event "Pardubice op rapid 28th"]
[Site "Pardubice"]
[Date "2017.07.20"]
[Round "9"]
[White "Maslak, Alexander"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2177"]
[BlackElo "1937"]
[PlyCount "79"]
[EventDate "2017.07.19"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 0-0 9. 0-0-0 Nc6 10. e5 Nd5 11. Bxe7 Qxe7 12. Nf5 exf5 13. Nxd5 Qd8 14. exd6 Be6 15. Nc7 Rc8 16. a3 Rxc7 17. dxc7 Qxc7 18. Kb1 Rc8 19. Bd3 b5 20. Rhe1 Nd4 21. Qf2 Nc6 22. g3 b4 23. a4 b3 24. cxb3 Bxb3 25. Rc1 Qb7 26. Bxf5 Rb8 27. Be4 Bxa4 28. Qg2 Qb4 29. Re3 Nd4 30. Rec3 g6 31. Rc8+ Rxc8 32. Rxc8+ Kg7 33. Rc3 a5 34. Bd5 Bb5 35. Qe4 a4 36. Qe5+ Kh6 37. g4 f5 38. g5+ Kh5 39. Qe3 Bf1 40. Bf3+ 1-0

[Event "Pardubice op rapid 28th"]
[Site "Pardubice"]
[Date "2017.07.20"]
[Round "5"]
[White "Tarakanov, Oleg"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2149"]
[BlackElo "1937"]
[PlyCount "52"]
[EventDate "2017.07.19"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 Nc6 5. Qe2 e5 6. Ng5 d5 7. exd5 Nxd5 8. d4 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 0-0 12. Bxd5 Qxd5 13. 0-0 exd4 14. Ngf3 Bg4 15. Rfd1 Rfe8 16. Qf1 Rad8 17. h3 Bh5 18. Re1 d3 19. b3 Nd4 20. Rxe8+ Rxe8 21. Nxd4 Qxd4 22. Qc1 h6 23. Nc4 Re2 24. Ne3 d2 25. Qc8+ Kh7 26. Rd1 Rxe3 0-1

[Event "Pardubice op rapid 28th"]
[Site "Pardubice"]
[Date "2017.07.19"]
[Round "2"]
[White "Grishaev, Igor"]
[Black "Sir, Zbynek"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1937"]
[BlackElo "2199"]
[PlyCount "86"]
[EventDate "2017.07.19"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 c5 2. d5 b5 3. e4 a6 4. f4 d6 5. Nf3 g6 6. Be2 Bg7 7. 0-0 Nf6 8. e5 dxe5 9. fxe5 Nxd5 10. c4 bxc4 11. Bxc4 e6 12. Bg5 Qd7 13. Nbd2 h6 14. Ne4 0-0 15. Bxd5 Qxd5 16. Nf6+ Bxf6 17. Bxf6 Nd7 18. Qc1 Nxf6 19. Qxh6 Nh7 20. Rad1 Qe4 21. Qxh7+ Kxh7 22. Ng5+ Kg7 23. Nxe4 Rb8 24. Rd2 Bb7 25. Nxc5 Bc6 26. b3 Rb5 27. Rc1 Bd5 28. Nxa6 Ra5 29. Nb4 Be4 30. Rc4 Rxe5 31. Re2 f5 32. Rc7+ Kf6 33. Rd2 Rb8 34. Nc6 Bxc6 35. Rxc6 Rb4 36. Kf2 Rf4+ 37. Kg3 g5 38. Rd3 Re2 39. h4 Rxh4 40. a4 Rg4+ 41. Kf3 Rgxg2 42. Re3 g4+ 43. Kf4 Ref2+ 0-1

[Event "Pardubice op rapid 28th"]
[Site "Pardubice"]
[Date "2017.07.19"]
[Round "3"]
[White "Rudiano, Nicolas"]
[Black "Grishaev, Igor"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2029"]
[BlackElo "1937"]
[PlyCount "131"]
[EventDate "2017.07.19"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d3 4. Bxd3 Nc6 5. 0-0 g6 6. Nc3 Bg7 7. Re1 e6 8. e5 Nge7 9. Nb5 0-0 10. Nd6 Nf5 11. Nxf5 exf5 12. Bc4 Qa5 13. Qd5 Qc7 14. Bb3 a5 15. a3 a4 16. Ba2 Ra5 17. Qd6 Bxe5 18. Qxc7 Bxc7 19. Bd2 Rb5 20. Bc3 d5 21. Rad1 Be6 22. Nd4 Nxd4 23. Bxd4 Bb6 24. Bxb6 Rxb6 25. b4 Rd8 26. c4 d4 27. c5 Rc6 28. Bxe6 fxe6 29. f4 b6 30. cxb6 Rxb6 31. Re5 Kf7 32. Rc5 g5 33. fxg5 Kg6 34. h4 h6 35. gxh6 Kf6 36. Kf2 e5 37. Kf3 Rh8 38. Rdc1 Rd6 39. g4 d3 40. gxf5 d2 41. Rd1 Rxh6 42. Rc2 Rxh4 43. Rcxd2 Rh3+ 44. Ke4 Rh4+ 45. Ke3 Rxd2 46. Rxd2 Kxf5 47. Rf2+ Ke6 48. Ra2 Kd5 49. b5 Rh3+ 50. Kd2 Rb3 51. Kc2 Kc4 52. Ra1 Rxb5 53. Re1 Rd5 54. Re4+ Kb5 55. Kc3 Rc5+ 56. Kd3 Ka5 57. Re1 Kb6 58. Re4 Ra5 59. Kc4 Kc6 60. Kb4 Kd5 61. Rxe5+ Kxe5 62. Kxa5 Kd6 63. Kxa4 Kc7 64. Ka5 Kb8 65. Kb6 Ka8 66. Ka6 1/2-1/2

[Event "Pardubice op rapid 28th"]
[Site "Pardubice"]
[Date "2017.07.19"]
[Round "1"]
[White "Villegas, Pierre"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2295"]
[BlackElo "1937"]
[PlyCount "65"]
[EventDate "2017.07.19"]
[EventType "swiss (rapid)"]
[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. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 h6 9. Bh4 0-0 10. Nge2 Re8 11. f3 Bb4 12. Bf2 c5 13. 0-0 c4 14. Bf5 Nf8 15. Bxc8 Rxc8 16. h3 Ne6 17. e4 Bxc3 18. bxc3 Ng5 19. e5 Nfh7 20. Ng3 Rc6 21. f4 Ne6 22. f5 Nef8 23. Rae1 Qa5 24. Re3 Ra6 25. Qe2 Qxa2 26. Qg4 b5 27. Nh5 g6 28. e6 Kh8 29. exf7 Rxe3 30. Bxe3 Qc2 31. Bxh6 Nf6 32. Bg7+ Kh7 33. Bxf6 1-0

[Event "Voronezh op-A 21st"]
[Site "Voronezh"]
[Date "2017.06.16"]
[Round "5"]
[White "Sakorenko, Adriana"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2140"]
[BlackElo "1931"]
[PlyCount "87"]
[EventDate "2017.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 f6 4. exf6 Nxf6 5. e3 d5 6. Be2 Bd6 7. 0-0 0-0 8. c4 Be6 9. cxd5 Bxd5 10. Nc3 Kh8 11. Nxd5 Nxd5 12. g3 Nf6 13. b3 Qd7 14. Kg2 Rad8 15. Bb2 Ne4 16. Qc2 Qe6 17. Bd3 Nb4 18. Qc4 Qxc4 19. Bxc4 a6 20. a3 b5 21. Be2 Nd5 22. Nd4 Rde8 23. Bf3 c5 24. Ne2 c4 25. Rad1 c3 26. Bxe4 cxb2 27. Rxd5 Bxa3 28. Bb1 Rb8 29. Nd4 Rbc8 30. Nc2 Bc5 31. b4 Be7 32. Rd2 Rc4 33. Ba2 Bxb4 34. Nxb4 Rxb4 35. Rb1 Ra4 36. Rbxb2 g5 37. Bd5 Rf6 38. e4 g4 39. e5 Rf8 40. e6 Kg7 41. Re2 Kf6 42. e7 Re8 43. Re6+ Kf5 44. Rbe2 1-0

[Event "Voronezh op-A 21st"]
[Site "Voronezh"]
[Date "2017.06.15"]
[Round "4"]
[White "Grishaev, Igor"]
[Black "Pogorelskikh, Sergey"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1931"]
[BlackElo "2233"]
[PlyCount "60"]
[EventDate "2017.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 a6 4. Nge2 b5 5. Bg5 Bb7 6. Qd3 d6 7. f4 b4 8. Nd5 Bxd5 9. exd5 Nf6 10. c4 bxc3 11. Nxc3 0-0 12. Be2 c6 13. Bf3 Nxd5 14. Nxd5 cxd5 15. 0-0 Nc6 16. f5 Qb6 17. Bxd5 Nb4 18. Bxf7+ Rxf7 19. Qb3 d5 20. a3 Qxd4+ 21. Kh1 Nd3 22. Rad1 Nf2+ 23. Rxf2 Qxf2 24. Qxd5 Re8 25. fxg6 hxg6 26. h4 Bf6 27. Qc6 Ref8 28. Qxa6 Bxg5 29. Qxg6+ Rg7 30. Qe6+ Kh8 0-1

[Event "Voronezh op-A 21st"]
[Site "Voronezh"]
[Date "2017.06.14"]
[Round "3"]
[White "Panchenko, Dmitry"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2371"]
[BlackElo "1931"]
[PlyCount "49"]
[EventDate "2017.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 h6 9. Bf4 g5 10. Bg3 h5 11. h3 Rg8 12. Nf3 Nf8 13. 0-0-0 Be6 14. Kb1 b5 15. Ne5 Qc8 16. Nxc6 a6 17. Nxe7 Kxe7 18. Qb3 N8d7 19. Qb4+ Ke8 20. Rc1 Qb7 21. Bxb5 Kd8 22. Qa5+ Nb6 23. Bd3 Nfd7 24. Na4 Ke7 25. Rc7 1-0

[Event "Voronezh op-A 21st"]
[Site "Voronezh"]
[Date "2017.06.13"]
[Round "2"]
[White "Grishaev, Igor"]
[Black "Krivtsov, Alexander"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "1931"]
[BlackElo "2240"]
[PlyCount "49"]
[EventDate "2017.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. f3 Nf6 4. fxe4 Nxe4 5. Bd3 d5 6. Nf3 g6 7. 0-0 Bg7 8. c4 0-0 9. cxd5 Qxd5 10. Bxe4 Qxe4 11. Nc3 Qf5 12. Bg5 Rf7 13. Qd2 Qd7 14. Rae1 Nc6 15. d5 Nb4 16. Re4 c5 17. Rfe1 Bxc3 18. bxc3 Nxd5 19. Ne5 Qf5 20. Nxf7 Qxf7 21. c4 Bf5 22. Re5 Nb6 23. Rxe7 Qxc4 24. Bf6 Nd5 25. Qh6 1-0

[Event "Voronezh op-A 21st"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Murtazin, Ruslan"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2359"]
[BlackElo "1931"]
[PlyCount "53"]
[EventDate "2017.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 dxc6 6. Qxd8+ Kxd8 7. f3 Bd6 8. Nd2 Re8 9. Nc4 Bc5 10. Bg5 h6 11. 0-0-0+ Ke7 12. Bf4 b5 13. Na5 Bd7 14. Bxc7 Rec8 15. Bf4 Ne8 16. Nb7 Bb6 17. c4 a5 18. c5 Bc7 19. Bd6+ Bxd6 20. cxd6+ Kf6 21. Nc5 Ra7 22. f4 g5 23. g3 Ng7 24. Nxd7+ Rxd7 25. Bh3 Ne6 26. e5+ Kg7 27. f5 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.23"]
[Round "9"]
[White "Khochinsky, Andrey"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1745"]
[BlackElo "1956"]
[PlyCount "123"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Rc1 0-0 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. 0-0 a6 12. a3 c5 13. dxc5 Nxc5 14. Bb1 Qb6 15. Qc2 g6 16. Nd2 Rad8 17. Nb3 Nd3 18. Rcd1 Ne5 19. Rxd8 Rxd8 20. Rd1 Rc8 21. Qe2 Qc7 22. f4 Nc4 23. e4 Qb6+ 24. Kh1 Ne3 25. Rd3 Neg4 26. Rf3 b4 27. axb4 Qxb4 28. Na2 Qa4 29. h3 Nxe4 30. Bxe7 Ngf2+ 31. Kh2 Bd5 32. Bxe4 Nxe4 33. Nac1 a5 34. Re3 f5 35. Qe1 Qd7 36. Ba3 a4 37. Nd4 Qc7 38. Nd3 g5 39. g3 Qb6 40. Qb4 Qa7 41. Ne5 Rb8 42. Ndc6 Rxb4 43. Nxa7 Rd4 44. Rd3 Rxd3 45. Nxd3 gxf4 46. Nxf4 Bb3 47. Nc6 Kf7 48. Ne5+ Kf6 49. Ned3 e5 50. Ng2 Ke6 51. Nc5+ Kd5 52. Ne3+ Kd4 53. Nxf5+ Kd5 54. Nxb3 axb3 55. Kg2 Nd2 56. Bb4 Nc4 57. Bc3 Ke4 58. g4 Kd3 59. Kf2 e4 60. Nd4 e3+ 61. Ke1 Nb6 62. Nxb3 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.22"]
[Round "8"]
[White "Grishaev, Igor"]
[Black "Barchuk, Irina"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1956"]
[BlackElo "2126"]
[PlyCount "56"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. Bg5 exd4 8. Nxd4 Nc6 9. Be2 Bd7 10. 0-0 Nxd4 11. Qxd4 Nxe4 12. Qxe4 Qxg5 13. Qxb7 Rab8 14. Qxc7 Bxh3 15. Bf3 Be5 16. Rfe1 Rxb2 17. Rxe5 Qxe5 18. Nd5 Be6 19. Ne7+ Kg7 20. Nc6 Qc5 21. Qxa7 Qxa7 22. Nxa7 Bxc4 23. a4 d5 24. Nc6 Ra8 25. a5 Ra6 26. Ne7 Rb5 27. Re1 Rbxa5 28. Kh2 Re6 0-1

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.21"]
[Round "7"]
[White "Shkuratov, Vladimir"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1681"]
[BlackElo "1956"]
[PlyCount "98"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 Nbd7 9. 0-0-0 b5 10. a3 Bb7 11. g4 Rc8 12. Bd3 d5 13. e5 Bxa3 14. Ncxb5 axb5 15. bxa3 Ne4 16. Bxe4 dxe4 17. Qb3 0-0 18. Nxb5 Qc5 19. Rxd7 Bc6 20. Rc7 Qxb5 21. Qxb5 Bxb5 22. Rxc8 Rxc8 23. Kd2 e3+ 24. Kxe3 Rxc2 25. Rb1 h6 26. Bxh6 Rc3+ 27. Kd4 Rd3+ 28. Ke4 Rd5 29. Rxb5 Rxb5 30. Bg5 Kf8 31. f5 Ra5 32. f6 Ra4+ 33. Kf3 Rxa3+ 34. Ke4 g6 35. h4 Rg3 36. Kf4 Rh3 37. Ke4 Ke8 38. Kf4 Kd7 39. Ke4 Kc6 40. h5 gxh5 41. gxh5 Rxh5 42. Be3 Rh4+ 43. Kf3 Kd5 44. Bf4 Rxf4+ 45. Kxf4 Kd4 46. Kg4 Kxe5 47. Kg5 Kd5 48. Kh6 e5 49. Kg7 Ke6 0-1

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.20"]
[Round "6"]
[White "Yeritsyan, Hayk"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2191"]
[BlackElo "1956"]
[PlyCount "89"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Nc6 10. Bb3 Bg4 11. h3 Bh5 12. a4 Kh8 13. Bc4 Qd7 14. Be2 Rad8 15. Bg5 Bg6 16. Bxf6 Bxf6 17. Nd2 Bg5 18. Bg4 f5 19. exf5 Bxf5 20. Nde4 Bh6 21. Nd5 Nd4 22. c3 Qc6 23. Bxf5 Qxd5 24. Ng3 Rxf5 25. Nxf5 Rf8 26. Ne3 Bxe3 27. fxe3 Rxf1+ 28. Qxf1 Ne6 29. Rd1 Qc6 30. Qf7 d5 31. Rxd5 Qxd5 32. Qe8+ Nf8 33. Qxf8+ Qg8 34. Qxg8+ Kxg8 35. Kf2 Kf7 36. Kf3 Ke6 37. Ke4 b5 38. axb5 axb5 39. b3 g6 40. c4 bxc4 41. bxc4 Kd6 42. c5+ Kxc5 43. Kxe5 Kc4 44. e4 Kd3 45. Kd5 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.19"]
[Round "5"]
[White "Grishaev, Igor"]
[Black "Glazov, Anatoly"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1956"]
[BlackElo "1763"]
[PlyCount "69"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. e3 Ne4 6. Qc2 c5 7. dxc5 Qa5 8. Bd2 Nxd2 9. Nxd2 Qxc5 10. cxd5 Bxc3 11. bxc3 exd5 12. Bd3 g6 13. 0-0 0-0 14. Rab1 Nc6 15. Rb5 Qd6 16. Rd1 b6 17. e4 dxe4 18. Nxe4 Qe7 19. Rd5 Bb7 20. Rd7 Qe5 21. Rxb7 Rfd8 22. Qb3 Qf4 23. g3 Qf3 24. Ng5 Qd5 25. Nxf7 Na5 26. Nh6+ Kh8 27. Qxd5 Rxd5 28. Re7 Rc8 29. Ng4 Rd6 30. Be2 Rcd8 31. Rxd6 Rxd6 32. Ne5 Rd2 33. Bf3 Rxa2 34. Nd7 Ra1+ 35. Kg2 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.18"]
[Round "4"]
[White "Kuznetsov, Felix"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2200"]
[BlackElo "1956"]
[PlyCount "93"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. g3 e6 4. Bg2 Ne7 5. 0-0 c5 6. e4 Nbc6 7. Nc3 d6 8. d3 Rb8 9. f5 exf5 10. Nh4 0-0 11. Kh1 Nd4 12. Bg5 h6 13. Bxe7 Qxe7 14. Nd5 Qe5 15. c3 fxe4 16. Bxe4 Nc6 17. Qd2 Qg5 18. Qg2 f5 19. Bf3 Kh7 20. Nf4 Ne7 21. Rae1 Be5 22. Qe2 Rf7 23. Nd5 Nc6 24. b4 Bd7 25. Qf2 b6 26. Bg2 cxb4 27. d4 Bh8 28. Nf4 Rg7 29. cxb4 Re8 30. Rxe8 Bxe8 31. Rc1 Ne7 32. Rc7 Qf6 33. Qe2 Rf7 34. Rxa7 Nc6 35. Rxf7+ Bxf7 36. Bxc6 g5 37. Nxf5 gxf4 38. Be4 d5 39. Bd3 Bg6 40. Ne7 f3 41. Bxg6+ Kg7 42. Qe5 f2 43. Bd3 Kf7 44. Qxf6+ Bxf6 45. Nxd5 Bxd4 46. Kg2 Ke6 47. Nf4+ 1-0

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.17"]
[Round "3"]
[White "Grishaev, Igor"]
[Black "Shpartko, Grigory"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1956"]
[BlackElo "2201"]
[PlyCount "84"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 Nf6 4. Nc3 d6 5. e4 e5 6. g3 g6 7. Bg2 Bg7 8. Nge2 Bd7 9. 0-0 Qc8 10. f4 0-0 11. fxe5 dxe5 12. Bg5 Nh5 13. Nb5 f6 14. Be3 a6 15. Nbc3 Rf7 16. a4 b6 17. Rb1 Bf8 18. Rf2 Ng7 19. Qf1 Ne8 20. Nc1 Bg7 21. Nd3 Nd6 22. b3 a5 23. Nb5 Qf8 24. Qe2 Na6 25. Rbf1 Re8 26. g4 Bxb5 27. axb5 Nb4 28. Nxb4 axb4 29. Ra1 Ra8 30. Rxa8 Qxa8 31. h4 Qa1+ 32. Kh2 Qc3 33. Rf3 Qa1 34. Bd2 Qb2 35. Qd3 f5 36. gxf5 gxf5 37. Rg3 fxe4 38. Qe2 Nf5 39. Rxg7+ Rxg7 40. Bxe4 Ng3 41. Bxh7+ Kxh7 42. Qf2 Qxd2 0-1

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.16"]
[Round "2"]
[White "Maltsevskaya, Anna"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1243"]
[BlackElo "1956"]
[PlyCount "90"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. Nf3 Nxe4 4. d4 e6 5. Bd3 d5 6. Nbd2 Nxd2 7. Bxd2 c4 8. Bc2 Be7 9. Qe2 Nc6 10. Ne5 Nxe5 11. Qxe5 Bf6 12. Qh5 Bd7 13. g4 Qb6 14. Rb1 0-0-0 15. 0-0 h6 16. b4 Qd6 17. a4 g6 18. Qh3 h5 19. g5 e5 20. Qf3 Be7 21. dxe5 Qe6 22. Bf4 Qg4+ 23. Qxg4 hxg4 24. Be3 Rh3 25. Kg2 Rdh8 26. Rh1 d4 27. Bf4 Bc6+ 28. Kg1 Rxc3 29. Bd1 Bxh1 30. Bxg4+ Kd8 31. Kxh1 Rh4 32. h3 Rxg4 33. hxg4 Rf3 34. Bg3 Bxg5 35. Rd1 Rd3 36. Re1 Rxg3 37. fxg3 d3 38. Kg2 d2 39. Rd1 c3 40. e6 fxe6 41. Kf2 c2 42. Ke2 c1Q 43. Rxd2+ Qxd2+ 44. Kf1 Be3 45. g5 Qf2# 0-1

[Event "Chigorin Memorial 24th"]
[Site "St Petersburg"]
[Date "2016.10.15"]
[Round "1"]
[White "Grishaev, Igor"]
[Black "Urazayev, Arystanbek"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1956"]
[BlackElo "2377"]
[PlyCount "104"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. 0-0 cxd4 8. Rd1 Bc5 9. b4 Be7 10. Bb2 Qc7 11. Bxd4 0-0 12. Nbd2 d6 13. Rac1 Nbd7 14. a3 a6 15. Qb3 Rac8 16. Bb2 Qb8 17. Bh3 Rfe8 18. Qe3 h6 19. Qd4 Qa8 20. Re1 Bf8 21. Qe3 Be7 22. Qd4 b5 23. Qd3 bxc4 24. Nxc4 Be4 25. Qe3 d5 26. Na5 Bd8 27. Rxc8 Qxc8 28. Rc1 Qa8 29. Nc6 Bb6 30. Qc3 Kh7 31. Nfe5 Nxe5 32. Nxe5 d4 33. Qd2 Qd5 34. Nd3 e5 35. Nc5 Bxc5 36. Rxc5 Qb3 37. Bc8 Bg6 38. f3 a5 39. bxa5 Qb8 40. Qc1 Qa7 41. Kg2 e4 42. Bf5 exf3+ 43. Kxf3 Qb7+ 44. Kf2 Bxf5 45. Rxf5 Ng4+ 46. Ke1 Qe4 47. Rf2 Nxf2 48. Kxf2 Qxe2+ 49. Kg1 d3 50. Qc3 Qe1+ 51. Kg2 Qxc3 52. Bxc3 d2 0-1

[Event "Voronezh op-A 20th"]
[Site "Voronezh"]
[Date "2016.06.20"]
[Round "9"]
[White "Grishaev, Igor"]
[Black "Kalabukhov, Bogdan"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1935"]
[BlackElo "2163"]
[PlyCount "88"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Ne5 Nf6 8. Qf3 Qd5 9. Ke2 Qxf3+ 10. gxf3 Bxc3 11. bxc3 Nd5 12. Bd2 f6 13. Ng4 h5 14. e4 hxg4 15. exd5 gxf3+ 16. Kxf3 exd5 17. Re1+ Kf7 18. h4 Bf5 19. Kf4 Bc2 20. axb5 cxb5 21. Bg2 Be4 22. Bxe4 dxe4 23. Kxe4 Nc6 24. Kd5 Ne7+ 25. Kc5 Rh5+ 26. Kb4 a5+ 27. Ka3 Nd5 28. Rh3 b4+ 29. Kb2 bxc3+ 30. Bxc3 Nf4 31. Ree3 Nxh3 32. Rxh3 Rah8 33. Re3 Rxh4 34. Bxa5 Rxd4 35. Kc3 Rf4 36. Re2 Rf3+ 37. Kxc4 Rh4+ 38. Kb5 Rf5+ 39. Kb6 Rhf4 40. Be1 Re5 41. Rxe5 fxe5 42. Kc5 Ke6 43. Kc6 Rc4+ 44. Kb5 Rc2 0-1

[Event "Voronezh op-A 20th"]
[Site "Voronezh"]
[Date "2016.06.19"]
[Round "8"]
[White "Zuzin, Vladimir"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2223"]
[BlackElo "1935"]
[PlyCount "71"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Qd7 8. Bxf6 gxf6 9. h3 Bg7 10. Nge2 0-0 11. Nf4 Bg6 12. h4 Be4 13. Nxe4 dxe4 14. Qxe4 Re8 15. Qd3 f5 16. Be2 c5 17. dxc5 Bxb2 18. Rb1 Be5 19. 0-0 Qc8 20. Bf3 Nc6 21. Rfd1 Rb8 22. Qc4 Nd8 23. Nd5 Ne6 24. Rdc1 Qd8 25. g3 Kh8 26. Nf4 Qc7 27. Bd5 Nd8 28. Nh5 Kg8 29. Qa4 Ne6 30. Qxa7 Bxg3 31. Nxg3 f4 32. exf4 Nxf4 33. Rxb7 Nh3+ 34. Kh2 Rxb7 35. Qxb7 Qf4 36. Qxf7+ 1-0

[Event "Voronezh op-A 20th"]
[Site "Voronezh"]
[Date "2016.06.18"]
[Round "7"]
[White "Grishaev, Igor"]
[Black "Shkurkin, Andrey"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1935"]
[BlackElo "2252"]
[PlyCount "104"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 f5 4. Nc3 Nf6 5. g3 g6 6. Bg2 Bg7 7. h4 0-0 8. Be3 Ng4 9. Bg5 Bf6 10. Qd2 e4 11. Nh3 Nd7 12. h5 Nde5 13. Bxf6 Qxf6 14. hxg6 e3 15. gxh7+ Kh8 16. fxe3 Nxc4 17. Qd4 Ncxe3 18. Qxf6+ Rxf6 19. Nf4 Nc2+ 20. Kd2 Nxa1 21. Bf3 Ne5 22. Kc1 Rf7 23. Nb5 Bd7 24. Nd4 Rxh7 25. Bh5 Rg8 26. Rh3 Be8 27. Nde6 Bxh5 28. Nxh5 Ng4 29. Rh4 Nf6 30. Nxf6 Rxh4 31. gxh4 Rg1+ 32. Kd2 c6 33. h5 cxd5 34. Nd8 Kg7 35. Nxd5 Rb1 36. b4 Rb2+ 37. Kc3 Rxe2 38. Nxb7 Rxa2 39. Nxd6 Rf2 40. Nb5 f4 41. Nxa7 f3 42. Nb5 Re2 43. Nd4 f2 44. Nf5+ Kh7 45. Ng3 Re5 46. Nf6+ Kg7 47. Ng4 Rg5 48. h6+ Kg6 49. h7 Kxh7 50. Nf6+ Kg6 51. Nfe4 Rg4 52. Nxf2 Rxg3+ 0-1

[Event "Voronezh op-A 20th"]
[Site "Voronezh"]
[Date "2016.06.17"]
[Round "6"]
[White "Kostromin, Mikhail"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2309"]
[BlackElo "1935"]
[PlyCount "67"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 f4 12. 0-0 Bg7 13. c4 0-0 14. cxb5 Nd4 15. Nc2 Nxc2 16. Qxc2 f3 17. bxa6 Qg5 18. g3 Kh8 19. b4 Qh5 20. Rfe1 Bxa6 21. Bxa6 Rxa6 22. Qd3 Rfa8 23. Rec1 Ra3 24. Qxa3 Rxa3 25. Rc8+ Bf8 26. Rxf8+ Kg7 27. Rg8+ Kh6 28. Ne7 Ra8 29. Rxa8 Qh3 30. Nf5+ Kh5 31. Ne3 Kg5 32. Rd1 Qd7 33. Rg8+ Kh5 34. Nf5 1-0

[Event "Voronezh op-A 20th"]
[Site "Voronezh"]
[Date "2016.06.16"]
[Round "5"]
[White "Grishaev, Igor"]
[Black "Protopopova, Anastasiya"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1935"]
[BlackElo "2242"]
[PlyCount "109"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Bb7 7. Nd2 0-0 8. Qc2 d5 9. e3 Ne4 10. cxd5 Nxd2 11. Bxd2 exd5 12. Bd3 h6 13. h4 Bc8 14. f3 Qd6 15. Ke2 f5 16. c4 dxc4 17. Qxc4+ Be6 18. Bb4 Qd7 19. Qb5 c6 20. Qa4 Re8 21. Kf2 f4 22. Rae1 fxe3+ 23. Rxe3 Qxd4 24. Be4 a5 25. Rd1 Qc4 26. Bg6 b5 27. Qxa5 Rxa5 28. Bxe8 Ra8 29. Re4 Qc2+ 30. Rd2 Qxd2+ 31. Bxd2 Bd5 32. Rf4 Na6 33. Bg6 Nc5 34. Bb4 Nd7 35. Bd6 Nb6 36. Bc5 Nc4 37. Be4 Bxe4 38. fxe4 Ne5 39. Ke3 Rd8 40. Rf5 Re8 41. h5 Nc4+ 42. Kd4 Nd2 43. Bb4 Nxe4 44. Re5 Nf6 45. Rxe8+ Nxe8 46. Kc5 Kf7 47. Kxc6 Ke6 48. Bf8 Kf7 49. Bc5 Ke6 50. Bb4 Nf6 51. Kxb5 Kd7 52. Bc3 Ne8 53. Kc5 Nc7 54. Be5 Ne6+ 55. Kd5 1-0

[Event "Voronezh op-A 20th"]
[Site "Voronezh"]
[Date "2016.06.15"]
[Round "4"]
[White "Kryukov, Denis V"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2235"]
[BlackElo "1935"]
[PlyCount "63"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Bd7 16. Ra2 Kh8 17. h4 Bh6 18. Nce3 f5 19. Nxf5 Bxf5 20. exf5 Rxf5 21. g4 Rf4 22. Nxf4 Bxf4 23. Bd5 Ne7 24. Bxa8 Qxa8 25. f3 e4 26. 0-0 Ng6 27. fxe4 Qxe4 28. Qf3 Qe8 29. h5 Be3+ 30. Kh1 Nf4 31. Rxa5 d5 32. Qxe3 1-0

[Event "Voronezh op-A 20th"]
[Site "Voronezh"]
[Date "2016.06.14"]
[Round "3"]
[White "Schekachikhin, Maksim"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2349"]
[BlackElo "1935"]
[PlyCount "77"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 Nbd7 8. Bd3 h6 9. Bh4 0-0 10. Nge2 c5 11. dxc5 g5 12. Bg3 Nxc5 13. 0-0 Ne6 14. Rad1 Qa5 15. Nb5 h5 16. h4 Ng4 17. hxg5 Bxg5 18. Ned4 Nxd4 19. Nxd4 Qb6 20. Rfe1 Qf6 21. Nf3 Be6 22. Nxg5 Qxg5 23. Bf4 Qf6 24. Qe2 d4 25. Bb1 Rad8 26. Qd3 Rfe8 27. Qh7+ Kf8 28. Qxh5 Rd5 29. Qh3 Red8 30. Qf3 Qh8 31. Rxd4 Ke7 32. Rxd5 Rxd5 33. Rd1 Rh5 34. g3 Qxb2 35. Be4 Nxf2 36. Bd6+ Ke8 37. Bc6+ Kd8 38. Be5+ Nxd1 39. Bxb2 1-0

[Event "Voronezh op-A 20th"]
[Site "Voronezh"]
[Date "2016.06.13"]
[Round "2"]
[White "Grishaev, Igor"]
[Black "Vignesh, NR."]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1935"]
[BlackElo "2432"]
[PlyCount "78"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Nxd2 Bb7 7. Qc2 c5 8. e3 a5 9. Be2 0-0 10. 0-0 d6 11. f4 Nbd7 12. Bf3 d5 13. b3 cxd4 14. exd4 Qc7 15. Qd3 a4 16. Bb2 axb3 17. Rac1 Ba6 18. Qe3 Qb8 19. Rfe1 Bb7 20. g3 Rc8 21. Be2 Qd6 22. Rf1 Ba6 23. g4 dxc4 24. Bxc4 Bxc4 25. Nxc4 Qd5 26. Qxb3 b5 27. Nd2 Qxb3 28. Nxb3 Nxg4 29. Nc5 Nb6 30. Rb1 Ne3 31. Rf3 Nbc4 32. Bc1 Nc2 33. Bb2 Nd2 34. Rf2 Nxb1 35. Rxc2 Nxa3 36. Rf2 Nc4 37. Bc3 Ra3 38. Ne4 Ne3 39. Rb2 Ra1+ 0-1

[Event "Voronezh op-A 20th"]
[Site "Voronezh"]
[Date "2016.06.12"]
[Round "1"]
[White "Grishaev, Igor"]
[Black "Lutsenko, Alexander"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "1935"]
[BlackElo "2108"]
[PlyCount "57"]
[EventDate "2016.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 c6 8. Bg5 Qa5 9. Bxf6 Bxf6 10. Be2 b5 11. b4 Qb6 12. Qd3 Be6 13. Rd1 a5 14. e5 Bg7 15. Ng5 Bf5 16. Nce4 axb4 17. g4 Ra3 18. Qb1 Bxe4 19. Qxe4 Rxa2 20. h4 Bh6 21. Nxh7 Kxh7 22. g5 c5 23. h5 Bxg5 24. hxg6+ Kg8 25. g7 Bh6 26. gxf8Q+ Kxf8 27. dxc5 Qc7 28. Rxh6 e6 29. Rd8+ 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2016.02.04"]
[Round "6"]
[White "Grishaev, Igor"]
[Black "Appolonov, Sergei"]
[Result "0-1"]
[ECO "D19"]
[WhiteElo "1933"]
[BlackElo "2380"]
[PlyCount "70"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg4 10. Rd1 Qd5 11. e4 Qh5 12. Rd3 Nbd7 13. h3 Bxf3 14. Rxf3 e5 15. dxe5 Nxe5 16. Rf5 Qxe2 17. Bxe2 Rfe8 18. f3 Ng6 19. Bc4 Bd6 20. Rg5 Ne5 21. Bb3 g6 22. f4 Nd3 23. e5 Bc5+ 24. Kh2 Nh5 25. Ne4 Nxc1 26. Rxc1 Be3 27. Rf1 Bxf4+ 28. g3 Bxg5 29. Rxf7 Bh6 30. g4 Rxe5 31. Nd6 Re3 32. Bc4 Kh8 33. gxh5 Rd8 34. hxg6 hxg6 35. Rf6 Rxd6 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2016.02.03"]
[Round "5"]
[White "Ioffe, Ilya"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2200"]
[BlackElo "1933"]
[PlyCount "53"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Be7 5. 0-0 Nf6 6. d3 0-0 7. Nbd2 d6 8. Re1 Bg4 9. h3 Bd7 10. Bb3 b5 11. Nf1 Qc7 12. Ne3 Qb7 13. Nh2 Bd8 14. Qf3 Ne7 15. Nhg4 Nxg4 16. hxg4 Ng6 17. Nf5 Bc7 18. Bd5 Bc6 19. Bxc6 Qxc6 20. g3 Rfd8 21. Bh6 gxh6 22. Nxh6+ Kg7 23. Qxf7+ Kxh6 24. Kg2 Rf8 25. Rh1+ Kg5 26. Qe6 Nh4+ 27. gxh4+ 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2016.02.02"]
[Round "4"]
[White "Grishaev, Igor"]
[Black "Lebedev, Mikhail Sergeevich"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1933"]
[BlackElo "2136"]
[PlyCount "77"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 Bb7 5. e4 bxc4 6. Bxc4 e6 7. dxe6 fxe6 8. Nc3 Nc6 9. Bg5 Be7 10. 0-0-0 Nd4 11. Qd3 0-0 12. f3 d5 13. exd5 exd5 14. Bb5 Rb8 15. Ba4 Qb6 16. Rd2 h6 17. h4 Rbd8 18. Qg6 Rd6 19. Qb1 Ne6 20. Re2 Rf7 21. Nh3 d4 22. Bxf6 Bxf6 23. Nb5 c4 24. Nxd6 Qxd6 25. Qg6 d3 26. Rd2 Nc5 27. Kb1 Nxa4 28. Ng5 hxg5 29. hxg5 Be5 30. Qh7+ Kf8 31. g6 Rf4 32. Re1 Bd5 33. g3 Rf5 34. f4 Bf6 35. Rh2 c3 36. Qh8+ Bg8 37. Qxg8+ Kxg8 38. Re8+ Qf8 39. Rh8+ 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2016.02.01"]
[Round "3"]
[White "Zhileykin, Andrey"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2210"]
[BlackElo "1933"]
[PlyCount "127"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nc3 Nf6 7. Be3 b6 8. h3 0-0 9. a4 Nd7 10. Qd2 Re8 11. Bh6 Bh8 12. h4 Nf8 13. h5 e5 14. Bxf8 Rxf8 15. hxg6 fxg6 16. Qh6 Qe7 17. Ng5 Rf7 18. Nxf7 Qxf7 19. Nd1 Rb8 20. Ne3 Rb7 21. Nc4 Qe7 22. 0-0 Bg7 23. Qe3 g5 24. c3 Be6 25. Qg3 Qf6 26. Nd6 Re7 27. Nf5 Bxf5 28. exf5 Qxf5 29. Qe3 Re6 30. Qe4 Qf7 31. Qc4 Kh8 32. Rfe1 Qe8 33. a5 Rh6 34. Re3 Rh4 35. Re4 Rh6 36. axb6 axb6 37. Ra7 Bf8 38. Qf7 Qxf7 39. Rxf7 Kg8 40. Rb7 b5 41. Rxe5 Rg6 42. Rb8 Kg7 43. Ree8 Rf6 44. Rb6 Rd6 45. Rc8 b4 46. Rb7+ Kg8 47. Rbb8 Rf6 48. cxb4 cxb4 49. Rxb4 c5 50. Rbb8 Kg7 51. Rxf8 Rxf8 52. Rxf8 Kxf8 53. g4 Ke7 54. Kg2 Ke6 55. Kf3 Kd5 56. Ke3 Ke5 57. d4+ cxd4+ 58. Kd3 Kf4 59. b4 Ke5 60. Kc4 Ke4 61. b5 d3 62. Kc3 Kf3 63. Kxd3 Kxf2 64. b6 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2016.01.31"]
[Round "2"]
[White "Grishaev, Igor"]
[Black "Amerzianov, Timur"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1933"]
[BlackElo "2269"]
[PlyCount "72"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. h3 0-0 6. Nf3 c5 7. Be3 cxd4 8. Nxd4 Nc6 9. Be2 Bd7 10. 0-0 Nxd4 11. Bxd4 Bc6 12. Qd3 Nd7 13. Bxg7 Kxg7 14. Nd5 Kg8 15. b4 a6 16. Ne3 a5 17. a3 axb4 18. axb4 Qb6 19. Rxa8 Rxa8 20. b5 Nc5 21. Nd5 Bxd5 22. Qxd5 e6 23. Qd4 Ra2 24. Bf3 e5 25. Qe3 Rc2 26. Rc1 Rxc1+ 27. Qxc1 Nd3 28. Qf1 Qd4 29. g3 Kg7 30. h4 h5 31. Kg2 Nb2 32. Be2 Qxe4+ 33. Bf3 Qxc4 34. Bxb7 Nd3 35. Bc6 d5 36. Qe2 Nf4+ 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2016.01.30"]
[Round "1"]
[White "Natacheev, Peter"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2341"]
[BlackElo "1933"]
[PlyCount "63"]
[EventDate "2016.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 d5 4. exd5 Nf6 5. dxc6 bxc6 6. Nc3 e6 7. Be2 Bd6 8. Ne4 0-0 9. 0-0 Rb8 10. b3 Nd5 11. c4 Ne7 12. Bb2 Bc7 13. Nxc5 f6 14. d4 Qd6 15. Qd2 g5 16. Ne4 Qd8 17. h3 Rf7 18. d5 Bf4 19. Qc3 e5 20. d6 Ng6 21. c5 g4 22. hxg4 Rg7 23. g3 Bxg4 24. Bc1 Bf5 25. Bc4+ Kh8 26. Re1 Bxe4 27. Rxe4 Qd7 28. Bxf4 Nxf4 29. Rxf4 exf4 30. Qxf6 fxg3 31. Ng5 Rb7 32. Qf8+ 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.10"]
[Round "8"]
[White "Lazhevskaya, Zhanni"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2098"]
[BlackElo "1922"]
[PlyCount "49"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Be7 9. 0-0-0 Qc7 10. g4 h5 11. g5 Nfd7 12. g6 Nc5 13. gxf7+ Kxf7 14. Nf5 b4 15. Nd5 exd5 16. Qxd5+ Be6 17. Qxa8 Bxa2 18. Bxc5 dxc5 19. Nxe7 Kxe7 20. b3 Rf8 21. Rg1 Qe5 22. Qb7+ Ke8 23. Qc8+ Ke7 24. Rxg7+ Qxg7 25. Qc7+ 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.09"]
[Round "7"]
[White "Grishaev, Igor"]
[Black "Kakadzhanov, Timur"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1922"]
[BlackElo "2082"]
[PlyCount "57"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. cxd5 exd5 6. Qc2 Be7 7. Bf4 Bg4 8. Ne5 Bh5 9. e3 Nbd7 10. Bd3 Nxe5 11. dxe5 Nd7 12. Bf5 Nf8 13. g4 Bg6 14. 0-0-0 Ne6 15. Bg3 Qb6 16. h4 Bxf5 17. gxf5 Nc5 18. Bf4 0-0-0 19. Rd4 a5 20. Kb1 Na6 21. f6 gxf6 22. Nxd5 Rxd5 23. Rxd5 Nc7 24. Qf5+ Ne6 25. Rc1 Ba3 26. Rd2 Qb4 27. Rdc2 fxe5 28. Qxe5 Rd8 29. Ka1 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.08"]
[Round "6"]
[White "Kuznetsov, Felix"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2074"]
[BlackElo "1922"]
[PlyCount "115"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. f4 b6 2. Nf3 Bb7 3. b3 d5 4. Bb2 Nd7 5. e3 Ngf6 6. Be2 Ne4 7. 0-0 Ndf6 8. Ne5 Nd6 9. Bf3 e6 10. Qe1 h5 11. d3 h4 12. Nd2 h3 13. g3 Rg8 14. Bh1 g5 15. fxg5 Nd7 16. Qf2 Nxe5 17. Bxe5 Qd7 18. Bf6 c6 19. Nf3 Bg7 20. Ne5 Qc7 21. Bxg7 Rxg7 22. Qf6 Kf8 23. g6 Kg8 24. gxf7+ Nxf7 25. Qxg7+ Kxg7 26. Rxf7+ Qxf7 27. Nxf7 Kxf7 28. Rf1+ Ke7 29. d4 a5 30. a3 Ba6 31. Rf4 e5 32. dxe5 Ke6 33. Bf3 Kxe5 34. Rh4 Rf8 35. Kf2 Bc8 36. g4 b5 37. Kg3 b4 38. a4 Kd6 39. Rxh3 c5 40. Rh6+ Be6 41. g5 Ke5 42. h4 Bf5 43. Bd1 Ke4 44. Rf6 Rg8 45. Bf3+ Ke5 46. Bxd5 Rg7 47. e4 Bxe4 48. Bxe4 Kxe4 49. Kg4 Rd7 50. Re6+ Kd4 51. g6 Kc3 52. Re2 c4 53. bxc4 Kxc4 54. h5 Rd1 55. Rg2 Rd4+ 56. Kg5 Rd5+ 57. Kh6 Rd6 58. Kh7 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.07"]
[Round "5"]
[White "Grishaev, Igor"]
[Black "Lapin, Nikita"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1922"]
[BlackElo "1641"]
[PlyCount "135"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. Be3 Qe7 9. Be2 Nh5 10. g3 a5 11. Nd2 Nhf6 12. Qc2 b6 13. g4 Nc5 14. Nf1 Bd7 15. Ng3 c6 16. g5 Ne8 17. h4 Rc8 18. h5 Nc7 19. 0-0-0 cxd5 20. exd5 N7a6 21. hxg6 hxg6 22. Kb1 Nb4 23. Qd2 a4 24. a3 Nba6 25. Qe1 e4 26. Qg1 f5 27. gxf6 Qxf6 28. Bd4 Qe7 29. Qh2 Bxd4 30. Rxd4 Qg7 31. Ncxe4 Nxe4 32. Rxe4 Nc5 33. Rh4 Qf6 34. Rh7 Bf5+ 35. Ka2 Nd3 36. Bxd3 Bxd3 37. Ra7 Bxc4+ 38. Ka1 Rf7 39. Ne4 Qe5 40. Rxf7 Qxh2 41. Rxh2 Bxd5 42. Nf6+ Kxf7 43. Nxd5 b5 44. Nc3 b4 45. axb4 Rc4 46. Rh7+ Ke6 47. Rb7 Rf4 48. Nd1 d5 49. Kb1 Rd4 50. Kc2 g5 51. Rb8 Ke5 52. b5 Rc4+ 53. Kd3 Rd4+ 54. Ke2 Re4+ 55. Kf3 Rf4+ 56. Kg3 Rb4 57. b6 Kd6 58. Rg8 Kc5 59. Nc3 Rb3 60. Rxg5 Kxb6 61. f3 Kc6 62. Nxa4 Rb4 63. Rg6+ Kb5 64. Nc3+ Kc4 65. Rg4+ d4 66. Ne2 Rxb2 67. Rxd4+ Kc5 68. Re4 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.06"]
[Round "4"]
[White "Grinblat, Artemiy"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2099"]
[BlackElo "1922"]
[PlyCount "65"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. Bd3 dxe5 8. Nxe5 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Nd7 11. 0-0 0-0 12. Be4 N7f6 13. Bf3 Qe7 14. Nc3 Rd8 15. Rac1 a6 16. Rfd1 Bd7 17. Nxd5 exd5 18. Rc7 Rab8 19. Qa5 Qd6 20. Rxb7 Be6 21. Rxb8 Rxb8 22. b3 Rb5 23. Qc3 h6 24. Qc6 Qa3 25. Qa8+ Kh7 26. Be2 Rb6 27. Bd3+ g6 28. Bxg6+ Kg7 29. Bxf7 Bxf7 30. Qa7 Qf8 31. Qxb6 Bh5 32. Qb7+ Kh8 33. Rc1 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.05"]
[Round "3"]
[White "Grishaev, Igor"]
[Black "Basencyan, Mark"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1922"]
[BlackElo "2187"]
[PlyCount "100"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. d3 dxe4 10. dxe4 Qxd1 11. Rxd1 Bc5 12. Nbd2 Bb7 13. h3 Rfe8 14. Bc2 Rad8 15. Re1 Nh5 16. Nf1 Nf4 17. Be3 Bf8 18. b4 Nd3 19. Re2 Nb8 20. Bg5 f6 21. Rd1 Nb2 22. Rxd8 Rxd8 23. Bb3+ Nc4 24. Bd2 Nd7 25. a4 Ndb6 26. a5 Nc8 27. Be1 N8d6 28. N3d2 Bc8 29. f3 Be6 30. Bf2 Kf7 31. Ba2 g6 32. Nb3 Nb7 33. Nbd2 Nxd2 34. Bxe6+ Kxe6 35. Rxd2 Rxd2 36. Nxd2 c5 37. Bxc5 Bxc5+ 38. bxc5 Nxa5 39. Kf2 Nb7 40. Nb3 Kd7 41. f4 a5 42. f5 a4 43. fxg6 hxg6 44. Nc1 Nxc5 45. Ke3 Ke6 46. g4 g5 47. Na2 Kd6 48. Nb4 a3 49. Kf3 Na4 50. Na2 Nxc3 0-1

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.04"]
[Round "2"]
[White "Grishaev, Igor"]
[Black "Altshul, Raffael"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1922"]
[BlackElo "2130"]
[PlyCount "93"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. a3 c5 5. Nc3 cxd4 6. Qxd4 Nc6 7. Qd3 Be7 8. Bf4 0-0 9. Rd1 b5 10. e4 bxc4 11. Qxc4 Qa5 12. Be2 Nh5 13. Bc1 Qc7 14. 0-0 Nf4 15. e5 Nxe2+ 16. Nxe2 a5 17. Rfe1 Ba6 18. Qg4 Nxe5 19. Nxe5 Qxe5 20. Ng3 Qf6 21. Rxd7 Qh4 22. Qf3 Bb5 23. Rb7 Ba6 24. Rb3 Bc4 25. Rbe3 Bd5 26. Qe2 Rfc8 27. Ne4 Bc4 28. Qf3 Bd5 29. Qe2 Bc4 30. Qf3 a4 31. Nc3 Qf6 32. Qh3 Qh4 33. Qf3 Qf6 34. Qh3 Qh4 35. Qf3 Bb3 36. Re4 Qf6 37. Rf4 Qg6 38. Rg4 Qf6 39. Qg3 Ra5 40. Bd2 g6 41. Ne4 Qe5 42. Bxa5 Qxa5 43. Nc3 Bf6 44. Rb4 Be7 45. Rb8 Qc5 46. h3 Bf6 47. Ne4 1-0

[Event "Chigorin Memorial 23rd"]
[Site "St Petersburg"]
[Date "2015.10.03"]
[Round "1"]
[White "Rjabzev, Konstantin"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2298"]
[BlackElo "1922"]
[PlyCount "53"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 g6 6. c3 Bg7 7. d4 0-0 8. e5 dxe5 9. dxe5 Ng4 10. e6 fxe6 11. h3 Nge5 12. Ng5 Nb6 13. Qxd8 Rxd8 14. Be3 Nec4 15. Bxc5 Nxb2 16. a4 Rd1 17. Rxd1 Nxd1 18. Bxb6 axb6 19. Ne4 e5 20. Nbd2 Bf5 21. Rxd1 Rd8 22. Re1 Bh6 23. Nf3 Rc8 24. c4 Rd8 25. g4 Bxe4 26. Rxe4 Rd3 27. Kg2 1-0

[Event "Voronezh op-A 19th"]
[Site "Voronezh"]
[Date "2015.06.17"]
[Round "6"]
[White "Bykov, Oleg1111"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2163"]
[BlackElo "1914"]
[PlyCount "67"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Bd3 Nbd7 8. 0-0 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. e4 Nf4 12. Qd2 Ng6 13. e5 b5 14. Bd3 a6 15. Rfe1 Bb7 16. Bxg6 fxg6 17. Qg5 Qe8 18. Ne4 h6 19. Qg3 Rb8 20. Nd6 Qe7 21. Nh4 Rfd8 22. Nxg6 Qg5 23. Qxg5 hxg5 24. Re3 g4 25. Rc1 Ba8 26. Rcc3 Nf6 27. Ne7+ Kf8 28. Nxc6 Rxd6 29. exd6 Rb6 30. Ne5 Bb7 31. Rc7 b4 32. Re1 a5 33. Rec1 g5 34. Rf7+ 1-0

[Event "Voronezh op-A 19th"]
[Site "Voronezh"]
[Date "2015.06.16"]
[Round "5"]
[White "Grishaev, Igor"]
[Black "Grachev, Andrey"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1914"]
[BlackElo "2167"]
[PlyCount "66"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 e5 6. d3 f5 7. Nge2 Nf6 8. d4 0-0 9. d5 Ne7 10. h4 c5 11. dxc6 bxc6 12. h5 Nxh5 13. Bxc6 Nxc6 14. Qd5+ Kh8 15. Qxc6 Rb8 16. Qg2 Qc7 17. e4 Qxc4 18. exf5 Bb7 19. f3 Rxf5 20. Ne4 Rxf3 21. Qxf3 Bxe4 22. Qg4 Qd3 23. 0-0 Nf6 24. Rxf6 Bxf6 25. Bh6 Bf5 26. Qa4 Qxe2 27. Qxa7 Qxb2 28. Rf1 Qb6+ 29. Qxb6 Rxb6 30. g4 Bg7 31. Bxg7+ Kxg7 32. gxf5 gxf5 33. Rxf5 Rb1+ 0-1

[Event "Voronezh op-A 19th"]
[Site "Voronezh"]
[Date "2015.06.15"]
[Round "4"]
[White "Gritsenko, Vladimir"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2211"]
[BlackElo "1914"]
[PlyCount "94"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. Nf3 Nge7 7. 0-0 d5 8. c3 0-0 9. Qe2 Rb8 10. e5 b5 11. Be3 d4 12. Bf2 Bb7 13. Nbd2 dxc3 14. bxc3 Nd5 15. Ne4 c4 16. dxc4 bxc4 17. Bc5 Qa5 18. Rfc1 Nce7 19. Qf2 Bc6 20. Nfd2 Qa4 21. Nf1 Rb7 22. Nd6 Rd7 23. Qe2 f6 24. exf6 Bxf6 25. Qxe6+ Kg7 26. Ne4 Nc7 27. Qg4 h5 28. Qe2 Bxe4 29. Bxe4 Re8 30. Qf3 Ne6 31. Bxe7 Rexe7 32. Bc6 Rd3 33. Qg2 Qa5 34. Rab1 a6 35. Kh1 Nc5 36. Bd5 Qa4 37. Re1 Rxe1 38. Rxe1 Rxc3 39. g4 Rc2 40. Re2 Rxe2 41. Qxe2 hxg4 42. Qxc4 Qd1 43. Qxc5 Qxf1+ 44. Qg1 Qxf4 45. Qd1 Be5 46. Qe2 a5 47. Be6 Qc1+ 0-1

[Event "Voronezh op-A 19th"]
[Site "Voronezh"]
[Date "2015.06.14"]
[Round "3"]
[White "Grishaev, Igor"]
[Black "Ehab, Mohamed"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1914"]
[BlackElo "2002"]
[PlyCount "66"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. b3 Qc7 10. Bb2 d6 11. Nc2 Rd8 12. e4 Rb8 13. Qe2 b5 14. cxb5 axb5 15. Rfe1 b4 16. Na4 Qa7 17. Rad1 Ba6 18. Qd2 d5 19. exd5 Nxd5 20. Nd4 Nxd4 21. Bxd4 Qd7 22. Qb2 Nc3 23. Nxc3 bxc3 24. Qc2 Rbc8 25. Bf3 Qxd4 26. Rxd4 Rxd4 27. Be4 Rd2 28. Qc1 Bc5 29. Rd1 Bxf2+ 30. Kh1 Be3 31. a4 f5 32. Bf3 Rxd1+ 33. Qxd1 c2 0-1

[Event "Voronezh op-A 19th"]
[Site "Voronezh"]
[Date "2015.06.13"]
[Round "2"]
[White "Pogosian, Georgy"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2227"]
[BlackElo "1914"]
[PlyCount "33"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 h6 3. Bxf6 exf6 4. e4 Bb4+ 5. c3 Ba5 6. Bd3 0-0 7. Ne2 d6 8. 0-0 Nc6 9. Nd2 Ne7 10. Ng3 c6 11. f4 Bc7 12. f5 Kh7 13. Nh5 b5 14. Qg4 Rg8 15. Rf3 b4 16. Rh3 bxc3 17. Qxg7+ 1-0

[Event "Voronezh op-A 19th"]
[Site "Voronezh"]
[Date "2015.06.12"]
[Round "1"]
[White "Grishaev, Igor"]
[Black "Tarasov, Alexandr"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1914"]
[BlackElo "2309"]
[PlyCount "58"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. Bg2 Bb4+ 7. Kf1 0-0 8. Bd2 Bd6 9. Qc1 Nbd7 10. Bf4 Bxf4 11. gxf4 c5 12. Rg1 Rc8 13. Na3 Qe7 14. Nc2 dxc4 15. Qa3 cxb3 16. axb3 Bb7 17. Ne5 Bxg2+ 18. Kxg2 a5 19. Ne3 Nd5 20. Kf3 Nxe5+ 21. dxe5 f6 22. exf6 Rxf6 23. Nxd5 exd5 24. e3 Qe4+ 25. Ke2 Rxf4 26. Qb2 d4 27. Rg3 Rcf8 28. Rf1 Rf3 29. Qb1 Rxf2+ 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2015.02.07"]
[Round "8"]
[White "Abelyan, Murad"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1712"]
[BlackElo "1938"]
[PlyCount "63"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 a6 12. g4 b5 13. h4 b4 14. Nd5 a5 15. h5 Rc8 16. Bb5 Bxd5 17. exd5 Qc7 18. Ba4 Rb8 19. hxg6 fxg6 20. g5 Nh5 21. Rxh5 gxh5 22. Bxg7 Kxg7 23. Qd4+ Kg6 24. Qe4+ Kg7 25. Rh1 Qa7 26. f4 b3 27. axb3 Rf7 28. Rxh5 Kg8 29. g6 Qg1+ 30. Ka2 hxg6 31. Rg5 Qh2 32. Qxg6+ 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2015.02.06"]
[Round "7"]
[White "Grishaev, Igor"]
[Black "Zhuk, Valeriy"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1938"]
[BlackElo "2150"]
[PlyCount "90"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 dxc4 5. Bg2 Nbd7 6. 0-0 b5 7. Qc2 Bb7 8. Bf4 e6 9. a4 a6 10. Na3 Be7 11. Rfd1 Nd5 12. e4 Nxf4 13. gxf4 0-0 14. f5 exf5 15. e5 g6 16. Qd2 Nb6 17. Qf4 Nd5 18. Qh6 Re8 19. h4 Bf8 20. Qd2 h6 21. Nc2 Kh7 22. Re1 a5 23. e6 Rxe6 24. Rxe6 fxe6 25. Re1 Bc8 26. Ne5 Qc7 27. Bxd5 cxd5 28. h5 g5 29. axb5 Rb8 30. Ng6 Bd6 31. Re2 Rxb5 32. Ne3 Rb3 33. Qc2 Rd3 34. Kg2 f4 35. b3 Qf7 36. bxc4 f3+ 37. Kf1 fxe2+ 38. Kxe2 Rxe3+ 39. fxe3 Ba6 40. e4 Bxc4+ 41. Ke3 Qf1 42. e5 Qe1+ 43. Kf3 Qe4+ 44. Qxe4 dxe4+ 45. Kxe4 Bb4 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2015.02.05"]
[Round "6"]
[White "Bazeev, German"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2374"]
[BlackElo "1938"]
[PlyCount "73"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nh3 Nf6 5. Nf4 c6 6. h4 e5 7. dxe5 Qa5+ 8. Bd2 Qxe5 9. Bc3 Qe7 10. h5 Nxh5 11. Nxh5 gxh5 12. Bxg7 Qxg7 13. Nc3 d5 14. e3 Nd7 15. Qxh5+ Kd8 16. 0-0-0 Nf6 17. Qh4 Be6 18. e4 fxe4 19. Nxe4 Ke7 20. Ng5 Kd7 21. Rhe1 Bg4 22. Bh3 h5 23. f3 Rag8 24. Ne6 Qh6+ 25. Nf4 Bxh3 26. Qxh3+ Kc7 27. Re7+ Kb8 28. Qe6 Ka8 29. Kb1 Rxg3 30. Qd6 Rg7 31. Rxg7 Qxg7 32. Ne6 Qf7 33. Nc7+ Kb8 34. Nxd5+ Ka8 35. Nc7+ Kb8 36. Nb5+ Ka8 37. Qd8+ 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2015.02.03"]
[Round "4"]
[White "Grishaev, Igor"]
[Black "Amangeldiyev, Gurbangeldi"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1938"]
[BlackElo "2153"]
[PlyCount "82"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 c6 5. Bg2 Bd6 6. Nbd2 0-0 7. 0-0 Nbd7 8. Qc2 Re8 9. e4 dxe4 10. Ng5 Bc7 11. Rd1 Qe7 12. Ndxe4 h6 13. Nxf6+ Nxf6 14. Nf3 a5 15. a4 c5 16. Re1 Ra6 17. Ra3 cxd4 18. Nxd4 Qc5 19. Nb5 Bb8 20. Be3 Qh5 21. Qe2 Qg6 22. Bd4 e5 23. Re3 Rae6 24. Bc3 Ng4 25. Re4 R6e7 26. Bxa5 f5 27. Rxg4 fxg4 28. Bb4 Rf7 29. Bd5 Be6 30. Rd1 e4 31. Rd4 Bxd5 32. cxd5 e3 33. fxe3 Rf3 34. d6 Rexe3 35. Qc4+ Kh7 36. Rxg4 Qb1+ 37. Kg2 Qxb2+ 38. Kh3 Rf2 39. Rf4 Rxh2+ 40. Kg4 h5+ 41. Kg5 Qe5+ 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2015.02.02"]
[Round "3"]
[White "Dzhaumutbaev, Erzhan"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2190"]
[BlackElo "1938"]
[PlyCount "51"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 h6 9. Bh4 Qa5 10. 0-0-0 e5 11. Qd3 Nd7 12. Nd2 Nc5 13. Qe3 Rc8 14. f4 b5 15. fxe5 b4 16. Nc4 Qa6 17. Nxd6+ Bxd6 18. Rxd6 Ne6 19. Nd5 Qxa2 20. Rxe6+ fxe6 21. Qc5 Kf7 22. Qe7+ Kg6 23. Qxe6+ Kh5 24. Nf4+ Kxh4 25. g3+ Kg5 26. h4# 1-0

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2015.02.01"]
[Round "2"]
[White "Grishaev, Igor"]
[Black "Afanasiev, Nikita"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1938"]
[BlackElo "2264"]
[PlyCount "108"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d6 2. g3 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Bg2 c6 6. Nf3 f6 7. Nbd2 Kc7 8. a4 a5 9. 0-0 Be6 10. Ne4 Ne7 11. Rd1 Nd5 12. Ne1 h6 13. Nd3 Na6 14. c4 Ndb4 15. b3 Rd8 16. Bb2 Nc2 17. Rab1 Nd4 18. Nf4 Bf5 19. g4 Bxg4 20. Ng6 Rg8 21. Bxd4 exd4 22. Ng3 Nc5 23. Rd2 Be6 24. Bf3 Bd6 25. b4 axb4 26. Rxb4 Bf7 27. Nh4 Ne4 28. Rxb7+ Kxb7 29. Bxe4 g6 30. c5 Bxg3 31. hxg3 f5 32. Bg2 Bd5 33. Rxd4 Bxg2 34. Rb4+ Kc7 35. Kxg2 Rd5 36. Rc4 g5 37. Nf3 f4 38. e4 fxe3 39. fxe3 g4 40. Nd4 Re5 41. Kf2 Rf8+ 42. Ke2 h5 43. a5 Rb8 44. Kd3 Rbe8 45. Nc2 Ra8 46. e4 Rxa5 47. Kd4 Rg5 48. Ne3 Ra3 49. Nf5 Rf3 50. Ke5 h4 51. gxh4 g3 52. hxg5 g2 53. Rc1 Rf1 54. Rxf1 gxf1Q 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2015.01.31"]
[Round "1"]
[White "Kotenko, Pavel"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2359"]
[BlackElo "1938"]
[PlyCount "67"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Ng5 Nc6 8. c3 g6 9. h4 Qe7 10. h5 Bh6 11. f4 0-0-0 12. Be3 Na5 13. Nd2 Kb8 14. b4 Nc6 15. Ndf3 Rdg8 16. 0-0-0 a5 17. a3 Re8 18. g4 Rc8 19. f5 exf5 20. gxf5 gxf5 21. Bxf5 axb4 22. axb4 Rce8 23. Nxh7 Ba6 24. Qxa6 Bxe3+ 25. Kb2 Nxb4 26. Qb5 Reg8 27. Qxb4 Rg2+ 28. Kb1 Nc5 29. dxc5 Bxc5 30. Qb3 Ba3 31. Nd4 Qc5 32. Nf6 Kb7 33. Nc2 Qf2 34. Rhf1 1-0

[Event "Moscow-ch sf"]
[Site "Moscow"]
[Date "2011.03.13"]
[Round "1"]
[White "Grishaev, Igor"]
[Black "Tilicheev, Viacheslav"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1986"]
[BlackElo "2336"]
[PlyCount "60"]
[EventDate "2011.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. 0-0 Be7 8. Be3 a6 9. a3 Qc7 10. Be2 0-0 11. f4 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Rxf4 Be6 15. Nd5 Bxd5 16. exd5 Nd7 17. Bd3 Ne5 18. Bd4 g6 19. h4 f5 20. Qe1 Bf6 21. Rd1 Rae8 22. Qg3 Ng4 23. c3 Bxd4+ 24. cxd4 Re3 25. Rf3 Rfe8 26. h5 Qb6 27. Qf4 Qb3 28. Rd2 Qxd5 29. hxg6 hxg6 30. Rc2 Rxd3 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.06"]
[Round "9.195"]
[White "Grishaev, Igor"]
[Black "Shagdurov, Denis"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1991"]
[BlackElo "1758"]
[PlyCount "85"]
[EventDate "2011.01.29"]
[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. e5 c5 4. c3 Nc6 5. h3 Bf5 6. Nf3 e6 7. Be3 Qb6 8. Qc1 cxd4 9. Nxd4 Nxd4 10. Bxd4 Bc5 11. Bxc5 Qxc5 12. Qg5 Bg6 13. Nd2 h6 14. Qg3 Ne7 15. Be2 0-0 16. 0-0 Rfd8 17. Nb3 Qb6 18. h4 Nc6 19. h5 Bf5 20. Qf4 Qc7 21. g4 Bh7 22. Nc5 b6 23. Nd3 Bxd3 24. Bxd3 Qxe5 25. Qd2 d4 26. c4 Qf6 27. f4 Qh4 28. Qg2 Nb4 29. Be4 Rac8 30. a3 Rxc4 31. axb4 Rxb4 32. Ra3 a5 33. Rh3 Qe7 34. g5 hxg5 35. fxg5 Rb5 36. Rg3 Qb4 37. h6 Qxb2 38. Qf3 Rd7 39. Bd3 Rbd5 40. hxg7 e5 41. Bh7+ Kxh7 42. Rh3+ Kg8 43. Rh8+ 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.05"]
[Round "8.140"]
[White "Sanzhaev, Darsen"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2174"]
[BlackElo "1991"]
[PlyCount "55"]
[EventDate "2011.01.29"]
[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. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 c5 7. e4 b5 8. Bd3 cxd4 9. Nbd2 Nbd7 10. e5 Nd5 11. Re1 Bb7 12. Ne4 Nc5 13. Bg5 Qb6 14. a3 Nxd3 15. Qxd3 h6 16. Bh4 g5 17. Bg3 Rd8 18. Rad1 Be7 19. Nxd4 h5 20. Nd6+ Bxd6 21. exd6 Rh6 22. Qf5 Rf6 23. Qxg5 Kd7 24. Nf3 Kc8 25. Rxd5 Rg6 26. Rc5+ Kb8 27. Qe3 Rxd6 28. Rg5 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.04"]
[Round "7.204"]
[White "Grishaev, Igor"]
[Black "Ramazanov, Baga"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1991"]
[BlackElo "1912"]
[PlyCount "61"]
[EventDate "2011.01.29"]
[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 g6 3. Be3 Bg7 4. Nd2 d6 5. f4 Nf6 6. Qf3 0-0 7. f5 Qa5 8. g4 Bd7 9. Bd3 b5 10. Ne2 Na6 11. c3 Qc7 12. h4 c5 13. h5 c4 14. Bc2 b4 15. hxg6 fxg6 16. Ng3 Rab8 17. Nxc4 Bb5 18. b3 bxc3 19. g5 Nd7 20. Rxh7 Kxh7 21. Qh1+ Kg8 22. fxg6 Nf6 23. gxf6 Rxf6 24. Qh7+ Kf8 25. Nh5 e6 26. Nxg7 Bxc4 27. bxc4 Qxc4 28. Bf4 Rxf4 29. Nxe6+ Ke8 30. Nxf4 Qxd4 31. Qf7+ 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.03"]
[Round "6.139"]
[White "Bujakevich, Aleksandr"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2176"]
[BlackElo "1991"]
[PlyCount "61"]
[EventDate "2011.01.29"]
[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. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Bxd6 8. Na3 0-0 9. 0-0 Nc6 10. d4 cxd4 11. Nb5 e5 12. cxd4 e4 13. Ng5 Bf5 14. f3 Be7 15. Nxf7 Rxf7 16. Bxf7+ Kh8 17. fxe4 Bxe4 18. Nc3 Bg6 19. Bxg6 hxg6 20. d5 Ne5 21. Be3 Nbc4 22. Bd4 Nxb2 23. Qe2 Nec4 24. Rf7 Bd6 25. Bxg7+ Kg8 26. Qe6 Bxh2+ 27. Kh1 Qd6 28. Rf8+ Kxg7 29. Qg8+ Kh6 30. Qh8+ Kg5 31. Ne4+ 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.02"]
[Round "5.216"]
[White "Grishaev, Igor"]
[Black "Shajhutdinov, Kamil"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1991"]
[PlyCount "41"]
[EventDate "2011.01.29"]
[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 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 Bg4 6. Qb3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. Nc3 Bb4 10. Qg3 0-0 11. Bd3 Na4 12. 0-0 Bxc3 13. bxc3 Nxc3 14. a4 c5 15. d5 exd5 16. Bxc5 dxc4 17. Bxf8 Qxf8 18. Bxh7+ Kxh7 19. Qxc3 Nd7 20. Qxc4 b6 21. Qd3+ 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.01"]
[Round "4.140"]
[White "Kozganbay, Erkin"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2211"]
[BlackElo "1991"]
[PlyCount "69"]
[EventDate "2011.01.29"]
[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 Nf6 5. Nc3 a6 6. Be2 e6 7. a4 Be7 8. 0-0 0-0 9. Be3 Nc6 10. Kh1 Qc7 11. f4 Rd8 12. Bf3 Rb8 13. Qe1 Bf8 14. Qf2 Ne7 15. a5 d5 16. Nb3 Re8 17. Rfd1 dxe4 18. Nxe4 Nfd5 19. Ba7 Ra8 20. c4 Nc6 21. cxd5 Nxa7 22. d6 Qc4 23. Nbc5 Rd8 24. d7 f5 25. Nd6 Bxd6 26. Rxd6 Nb5 27. Rdd1 Bxd7 28. Ra4 Qxa4 29. Nxa4 Bc6 30. Rxd8+ Rxd8 31. h3 Bd5 32. Nc3 Bxf3 33. Qxf3 Rd7 34. Nxb5 axb5 35. Qe2 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.01.31"]
[Round "3.130"]
[White "Grishaev, Igor"]
[Black "Zakharchenko, Arnold"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1991"]
[BlackElo "2225"]
[PlyCount "86"]
[EventDate "2011.01.29"]
[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 g6 2. Nf3 c6 3. d4 d5 4. e5 Bg4 5. Be3 Qb6 6. Qc1 Bxf3 7. gxf3 e6 8. c4 dxc4 9. Nc3 Qa5 10. Bxc4 Nd7 11. Ke2 Ne7 12. a3 Nf5 13. b4 Qd8 14. Ne4 Be7 15. Qb2 0-0 16. Qd2 Nb6 17. Bb3 a5 18. h4 axb4 19. h5 Nd5 20. hxg6 fxg6 21. axb4 Rxa1 22. Rxa1 Bxb4 23. Qb2 Be7 24. Bc4 b5 25. Ba2 Nh4 26. Rc1 Qe8 27. Qc2 Qf7 28. f4 Rc8 29. Bxd5 exd5 30. Nc5 Bxc5 31. Qxc5 Qe6 32. Ra1 Nf5 33. Ra7 Re8 34. Ra6 Ne7 35. f3 h5 36. Bf2 Rb8 37. Bh4 Nf5 38. Bf6 b4 39. Kf2 b3 40. Rxc6 Qxc6 41. Qxc6 b2 42. Bd8 b1Q 43. Qxg6+ Kf8 1/2-1/2

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.01.30"]
[Round "2.245"]
[White "Alekseenko, Sergey"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1991"]
[PlyCount "38"]
[EventDate "2011.01.29"]
[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 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Nbd7 8. Be2 b5 9. 0-0 Bb7 10. Bg5 h6 11. Bxf6 Nxf6 12. Bd3 Be7 13. h3 b4 14. Nd5 Bxd5 15. exd5 e4 16. Bxe4 Nxe4 17. Re1 Nc5 18. Qd4 0-0 19. Qg4 Bf6 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.01.29"]
[Round "1.78"]
[White "Grishaev, Igor"]
[Black "Ajrapetian, Gevorg"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1991"]
[BlackElo "2410"]
[PlyCount "56"]
[EventDate "2011.01.29"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 d6 8. Be3 b6 9. Be2 Bb7 10. f3 Be7 11. Rc1 Nbd7 12. 0-0 0-0 13. b4 Rac8 14. Qb3 Qb8 15. Rfd1 Bd8 16. Kh1 Bc7 17. Bg1 Kh8 18. Na4 Rg8 19. Nc2 g5 20. Ne3 g4 21. Nxg4 Nxg4 22. fxg4 Bxe4 23. Qb2+ Ne5 24. Qd4 Qb7 25. h3 Bxg2+ 26. Kh2 f6 27. Rc3 Bf3 28. Qf4 d5 0-1

[Event "Moscow-ch sf"]
[Site "Moscow"]
[Date "2010.03.13"]
[Round "5"]
[White "Grishaev, Igor"]
[Black "Rakhimgaliyev, Yerlan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1994"]
[BlackElo "2329"]
[PlyCount "68"]
[EventDate "2010.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 b5 10. g4 b4 11. Na4 Qc7 12. g5 Nxe4 13. fxe4 Qc6 14. Nc3 bxc3 15. bxc3 Nb6 16. Bxb6 Qxb6 17. 0-0-0 Be7 18. Rg1 0-0 19. Rg3 a5 20. a4 Rfd8 21. Bb5 d5 22. Qe2 dxe4 23. Rxd8+ Rxd8 24. c4 e3 25. h4 Bb4 26. Qxe3 Qd6 27. Rg1 Bf5 28. Qf3 Ba3+ 29. Kb1 Qb4 30. Rf1 Bd3 31. Qxf7+ Kh8 32. c5 Bxf1 33. Ka2 Bxb5 34. axb5 a4 0-1

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.11.20"]
[Round "1"]
[White "Chapurin, Alexey V"]
[Black "Grishaev, Igor"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2280"]
[BlackElo "2010"]
[PlyCount "75"]
[EventDate "2009.01.31"]
[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 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Be6 8. d3 c6 9. b4 Nh5 10. Rb1 Na6 11. Bd2 f5 12. f4 fxe4 13. Nxe4 Nc7 14. a4 d5 15. Ng5 Bg4 16. Bf3 Bxf3 17. Nxf3 e4 18. dxe4 dxe4 19. Ne1 Qe7 20. Be3 Rfd8 21. Qc2 Nf6 22. Bc5 Qd7 23. Bd4 Re8 24. Rd1 Qh3 25. Bxf6 Bxf6 26. Ng2 Ne6 27. Ne3 Be7 28. c5 a5 29. Qc4 axb4 30. Rd6 Bxd6 31. cxd6 Kh8 32. f5 gxf5 33. d7 Re7 34. Nxf5 Rf8 35. Qxe4 Rxd7 36. Qxe6 Rd5 37. Ned4 b3 38. Qe4 1/2-1/2

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.08"]
[Round "9"]
[White "Grishaev, Igor"]
[Black "Komov, Sergey"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2010"]
[BlackElo "1809"]
[PlyCount "15"]
[EventDate "2009.01.31"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Bc4 Qe7 6. Nxc6 bxc6 7. 0-0 Nf6 8. Nd2 1-0

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.07"]
[Round "8"]
[White "Klyuev, Alexander S"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1755"]
[BlackElo "2010"]
[PlyCount "99"]
[EventDate "2009.01.31"]
[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. c4 Nf6 4. Nc3 e5 5. d3 Be7 6. g3 Bg4 7. Bg2 Nc6 8. h3 Bxf3 9. Bxf3 0-0 10. 0-0 Nd7 11. Bg4 Nd4 12. Ne2 Nf6 13. Nxd4 cxd4 14. Bf3 a5 15. a4 Nd7 16. Bg2 Nc5 17. f4 exf4 18. gxf4 f5 19. Kh2 Bf6 20. exf5 Qd7 21. b3 Qxf5 22. Rf3 Ra6 23. Ba3 Rb6 24. Bxc5 dxc5 25. Qd2 Rxb3 26. Re1 b6 27. Kh1 Qd7 28. Rff1 Qxa4 29. Be4 Qd7 30. Rf3 a4 31. Rg1 a3 32. Rfg3 Rb2 33. Qd1 Re8 34. Qh5 Rxe4 35. dxe4 a2 36. Ra3 Kf8 37. Ra8+ Ke7 38. Qxh7 Kd6 39. e5+ Ke6 40. Qe4 Kf7 41. Qg6+ Ke6 42. f5+ Kxe5 43. Re1+ Kd6 44. Qg3+ Kc6 45. Qf3+ Kc7 46. Ra7+ Kd8 47. Qa8+ Qc8 48. Re8+ Kxe8 49. Qxc8+ Bd8 50. Qe6+ 1-0

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.06"]
[Round "7"]
[White "Grishaev, Igor"]
[Black "Motruk, Oleg"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2010"]
[BlackElo "1727"]
[PlyCount "36"]
[EventDate "2009.01.31"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Bc4 c6 6. 0-0 Bg7 7. h3 0-0 8. Bg5 h6 9. Bh4 Nf4 10. c3 Qd7 11. Nbd2 Nxg2 12. Kxg2 Qxh3+ 13. Kg1 Bg4 14. Bg3 h5 15. Re1 Bxf3 16. Qxf3 Bf6 17. Bf4 Qd7 18. Re4 Kg7 1-0

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.05"]
[Round "6"]
[White "Grishaev, Igor"]
[Black "Bocharnikov, Oleg"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2010"]
[BlackElo "1829"]
[PlyCount "59"]
[EventDate "2009.01.31"]
[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. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. g4 Ne7 11. h3 h5 12. Ng5 Ke8 13. f3 f6 14. exf6 gxf6 15. Nge4 Bg7 16. Ng3 hxg4 17. hxg4 f5 18. gxf5 Nxf5 19. Re1+ Kf7 20. Nce4 Bd4+ 21. Kf1 Nxg3+ 22. Nxg3 Bh3+ 23. Ke2 Rag8 24. Ne4 Rg2+ 25. Kd3 Bf6 26. c3 Bf5 27. Kc4 Be7 28. Bf4 Rd8 29. Kb3 Be6+ 30. Ka4 0-1

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.04"]
[Round "5"]
[White "Pugachevsky, Valery"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "E77"]
[WhiteElo "1400"]
[BlackElo "2010"]
[PlyCount "57"]
[EventDate "2009.01.31"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. e5 dxe5 10. fxe5 Ng4 11. Bg5 Qb6 12. 0-0 d4 13. Nd5 Qa5 14. Nxd4 cxd4 15. b4 Qa3 16. Bxg4 Bxg4 17. Qxg4 Nc6 18. Rae1 Nxe5 19. Qh4 h5 20. Bf6 Ng4 21. Bxg7 Kxg7 22. h3 Qxa2 23. hxg4 Qxc4 24. Qf6+ Kh7 25. Qe5 h4 26. Nf6+ Kh8 27. Nh5+ f6 28. Rxf6 Kg8 29. Rxg6+ 1-0

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.03"]
[Round "4"]
[White "Grishaev, Igor"]
[Black "Kondratiev, Vissarion L"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2010"]
[BlackElo "2188"]
[PlyCount "57"]
[EventDate "2009.01.31"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Bb4 7. Nxc6 bxc6 8. e5 Nd5 9. Bd2 Qa5 10. Ne4 Bxd2+ 11. Nxd2 Nf4 12. Qf3 Qxe5+ 13. Kd1 Qxb2 14. Rb1 Qd4 15. g3 Nd5 16. Rb3 0-0 17. c3 Qa4 18. Bd3 Nxc3+ 19. Ke1 Nd5 20. Ra3 Qd4 21. Kf1 a5 22. Kg2 Ba6 23. Ne4 f5 24. Nd2 Nb4 25. Bxa6 Rxa6 26. Qe2 Qb2 27. Rb3 Qd4 28. Rhb1 Qa7 29. Nf3 0-1

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.01"]
[Round "3"]
[White "Bondarev, Ivan"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1759"]
[BlackElo "2010"]
[PlyCount "77"]
[EventDate "2009.01.31"]
[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. f4 Nf6 3. Nc3 e6 4. Nf3 d5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. exd5 Nxd5 8. Nxd5 Qxd5 9. 0-0 Nc6 10. b3 0-0-0 11. Bb2 f6 12. d3 Bd6 13. Qd2 Rhg8 14. Rae1 g5 15. fxg5 fxg5 16. Bf6 g4 17. Ng5 h6 18. c4 Bxh2+ 19. Kh1 Qd7 20. Nxe6 Bg3 21. Nxd8 Bxe1 22. Rxe1 Nxd8 23. Bxd8 Kxd8 24. Qxh6 Qd4 25. Qh4+ Kc8 26. Re7 Rf8 27. Rc7+ Kxc7 28. Qe7+ Kb6 29. Qxf8 g3 30. Qh6+ Ka5 31. Qd2+ Ka6 32. Qe1 Qf2 33. Qb1 Qf4 34. Qe1 Qh4+ 35. Kg1 Qh2+ 36. Kf1 Qh1+ 37. Ke2 Qxg2+ 38. Kd1 Qf3+ 39. Kd2 0-1

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.01"]
[Round "2"]
[White "Grishaev, Igor"]
[Black "Musaev, Mansur"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2010"]
[BlackElo "2266"]
[PlyCount "80"]
[EventDate "2009.01.31"]
[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. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 Qc7 12. Kb1 Rfc8 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6 16. h4 a5 17. a3 a4 18. Nc1 Ra5 19. c4 Nd7 20. g5 Qc7 21. h5 Rf8 22. g6 h6 23. gxf7+ Rxf7 24. Bh3 Nf8 25. Rdg1 Bg5 26. Qd3 Rc5 27. Bf5 Rxc4 28. Ne2 b5 29. Bg6 Re7 30. Nc3 b4 31. Nb5 Qc5 32. Nxd6 Rd4 33. Qa6 bxa3 34. Nf5 Ra7 35. Qe2 Rd2 36. Qe4 Rb7 37. Bf7+ Kxf7 38. Nxh6+ Bxh6 39. Rxg7+ Bxg7 40. Qf5+ Kg8 0-1

[Event "Moscow op-B 04th"]
[Site "Moscow"]
[Date "2008.02.09"]
[Round "8"]
[White "Grishaev, Igor"]
[Black "Dubograev, Daniil"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1945"]
[BlackElo "2147"]
[PlyCount "42"]
[EventDate "2008.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd2 cxd4 9. cxd4 Qxc2 10. Qxg7 Rg8 11. Qf6 Qb2 12. Rc1 Qxd4 13. Bb4 Qe4+ 14. Be2 Nbc6 15. f3 Qe3 16. Rc3 Qb6 17. Rb3 Rxg2 18. Nh3 Nxb4 19. Rxb4 Qe3 20. Nf4 Qc1+ 21. Bd1 Qd2+ 0-1

[Event "Moscow op-B 04th"]
[Site "Moscow"]
[Date "2008.02.08"]
[Round "7"]
[White "Derbentseva, Irina"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2073"]
[BlackElo "1945"]
[PlyCount "128"]
[EventDate "2008.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. a4 Be7 10. a5 Rc8 11. 0-0 h5 12. h3 h4 13. Bf3 g6 14. Nc1 Rg8 15. Bg5 Nh5 16. Bxe7 Qxe7 17. Nd3 Nc5 18. Nb4 Nf4 19. Nbd5 Bxd5 20. Nxd5 Nxd5 21. Qxd5 Ne6 22. c3 Nf4 23. Qd2 Qg5 24. Qxd6 Nxh3+ 25. Kh1 Nf4 26. Rad1 Qe7 27. Qb6 Rc6 28. Qb3 Kf8 29. Rd2 Kg7 30. Rfd1 Rc7 31. Qb6 Rgc8 32. Bg4 Qg5 33. f3 h3 34. g3 Nh5 35. Kh2 Rc6 36. Qxb7 R8c7 37. Qb8 Nxg3 38. Kxg3 Rc8 39. Qb7 h2 40. Rd7 Qf4+ 41. Kg2 h1Q+ 42. Rxh1 R8c7 43. Qb8 Rc8 44. Qb3 R8c7 45. Rxc7 Qd2+ 46. Kf1 Rxc7 47. Rg1 Rc5 48. Rg2 Qc1+ 49. Kf2 Rb5 50. Qc4 Rxb2+ 51. Kg3 Qe1+ 52. Kh2 Qh4+ 53. Bh3 Qf4+ 54. Kg1 Rb1+ 55. Kf2 Qh4+ 56. Ke3 Qxh3 57. Qe2 Rb3 58. Qc2 Ra3 59. Rh2 Qc8 60. Kd3 Qd8+ 61. Ke3 Qxa5 62. Qd2 Qxc3+ 63. Qxc3 Rxc3+ 64. Kd2 Rxf3 0-1

[Event "Moscow op-B 04th"]
[Site "Moscow"]
[Date "2008.02.07"]
[Round "6"]
[White "Grishaev, Igor"]
[Black "Essaulov, Vasilij"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1945"]
[BlackElo "2086"]
[PlyCount "47"]
[EventDate "2008.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bg5 h6 8. Bxf6 Qxf6 9. Bd3 0-0 10. 0-0 Bxc3 11. bxc3 d6 12. Qd2 Qe7 13. Rad1 Be6 14. f4 exf4 15. Qxf4 Nc6 16. a4 Ne5 17. Nd4 Rac8 18. Nf5 Bxf5 19. exf5 Nxd3 20. cxd3 Rxc3 21. f6 Qxf6 22. Qxf6 gxf6 23. Rxf6 Kg7 24. Rxd6 1/2-1/2

[Event "Moscow op-B 04th"]
[Site "Moscow"]
[Date "2008.02.06"]
[Round "5"]
[White "Panko, Alexander"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2132"]
[BlackElo "1945"]
[PlyCount "79"]
[EventDate "2008.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Bxf6 gxf6 5. a4 Qxb2 6. Ra3 Qb4+ 7. c3 Qa5 8. e4 d6 9. Nf3 Nd7 10. Bb5 a6 11. Qb3 Qc7 12. Bxd7+ Qxd7 13. Nbd2 Bh6 14. h3 Rg8 15. Nc4 Qc7 16. g4 a5 17. Ra2 Bd7 18. Rb2 Rb8 19. Nb6 Bf4 20. Ke2 h5 21. Nxd7 Kxd7 22. Qb5+ Kd8 23. gxh5 b6 24. Rhb1 Qc8 25. Qxa5 bxa5 26. Rxb8 Rh8 27. R1b7 Rxh5 28. h4 e6 29. Rxc8+ Kxc8 30. Rxf7 exd5 31. exd5 Rxd5 32. Rxf6 Be5 33. Rf8+ Kd7 34. c4 Bg7 35. Rf7+ Ke6 36. Rxg7 Rh5 37. Rg6+ Kd7 38. Ke3 d5 39. Rg5 d4+ 40. Ke4 1-0

[Event "Moscow op-B 04th"]
[Site "Moscow"]
[Date "2008.02.05"]
[Round "4"]
[White "Grishaev, Igor"]
[Black "Kanygin, Nikolai N"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1945"]
[BlackElo "2120"]
[PlyCount "40"]
[EventDate "2008.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 Bg5 12. 0-0 Rb8 13. c3 0-0 14. Nc2 Kh8 15. Nce3 g6 16. Qc2 f5 17. Kh1 f4 18. Nd1 Be6 19. Bf3 Ne7 20. Nxe7 Bxe7 1-0

[Event "Moscow op-B 04th"]
[Site "Moscow"]
[Date "2008.02.04"]
[Round "3"]
[White "Moshensky, Denis"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "B38"]
[BlackElo "1945"]
[PlyCount "52"]
[EventDate "2008.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 g6 7. f3 Bg7 8. Be3 0-0 9. Be2 Nc6 10. 0-0 Bd7 11. b3 Rc8 12. Rc1 e5 13. Nc2 Qe7 14. Qd2 Be6 15. Rfd1 Rfd8 16. a4 Nh5 17. Nd5 Qf8 18. Nb6 Rc7 19. b4 Ne7 20. b5 axb5 21. axb5 Nc8 22. Qb4 Bh6 23. Bf1 Bxe3+ 24. Nxe3 Nxb6 25. Qa5 Na8 26. b6 Rc6 0-1

[Event "Moscow op-B 04th"]
[Site "Moscow"]
[Date "2008.02.03"]
[Round "2"]
[White "Grishaev, Igor"]
[Black "Shcherbin, Matvei"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1945"]
[BlackElo "2229"]
[PlyCount "90"]
[EventDate "2008.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. c4 d6 7. Nc3 Ne7 8. Bf4 e5 9. Bg3 Nbc6 10. Be2 0-0 11. Qd2 a6 12. Rd1 Nd4 13. Nxd4 Bxd4 14. Bh4 f6 15. g4 Be6 16. Nd5 Bxd5 17. exd5 Qb6 18. b3 Ng6 19. Bg3 f5 20. gxf5 Rxf5 21. Bd3 Rf6 22. Bxg6 Rxg6 23. 0-0 Rf8 24. Kg2 Qd8 25. f4 h5 26. Qd3 Qe8 27. fxe5 Rxf1 28. Rxf1 Bxe5 29. Qe4 Rg4 30. Qf5 Bxg3 31. hxg3 Re4 32. Rf2 Re5 33. Qf4 Qg6 34. Qf8+ Kh7 35. Qf7 Qe4+ 36. Qf3 Kg6 37. Qxe4+ Rxe4 38. Kh3 b5 39. Rc2 Kf6 40. c5 dxc5 41. Rxc5 Rd4 42. Rc6+ Kf5 43. Rxa6 g5 44. Ra5 Rd2 45. g4+ Kf4 0-1

[Event "Moscow op-B 04th"]
[Site "Moscow"]
[Date "2008.02.02"]
[Round "1"]
[White "Rozhkov, Viacheslav"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2209"]
[BlackElo "1945"]
[PlyCount "62"]
[EventDate "2008.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Be7 9. Bd3 b6 10. 0-0 Bb7 11. Nh4 g6 12. Nf3 Qc7 13. Qe1 h5 14. f5 0-0-0 15. Ng5 gxf5 16. Nxf7 f4 17. Nxh8 Rxh8 18. Qe2 h4 19. Bxa6 h3 20. Bxb7+ Kxb7 21. gxh3 d5 22. exd5 Qc5+ 23. Kh1 Rxh3 24. Qg2 Rxc3 25. bxc3 Nxd5 26. Ba3 Qc6 27. Bxe7 Nxe7 28. Qxc6+ Kxc6 29. a5 bxa5 30. Rxa5 Nf5 31. Rxf4 Ne3 1-0

[Event "Moscow-ch op sf"]
[Site "Moscow"]
[Date "2007.03.21"]
[Round "8"]
[White "Grishaev, Igor"]
[Black "Arutjunian, Babken"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1964"]
[BlackElo "2108"]
[PlyCount "21"]
[EventDate "2007.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 b6 2. e4 Bb7 3. Bc4 e6 4. 0-0 Bxe4 5. Nc3 Bb7 6. d4 Nf6 7. Bf4 Be7 8. d5 0-0 9. Re1 exd5 10. Nxd5 Bxd5 11. Bxd5 0-1

[Event "Moscow-ch op sf"]
[Site "Moscow"]
[Date "2007.03.19"]
[Round "7"]
[White "Tantsov, Petr"]
[Black "Grishaev, Igor"]
[Result "0-1"]
[ECO "E14"]
[BlackElo "1964"]
[PlyCount "59"]
[EventDate "2007.03.05"]
[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. Nf3 Be7 4. Nc3 d5 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. cxd5 exd5 9. Qc2 Na6 10. a3 c5 11. Re1 Re8 12. Bf1 Bd6 13. Ne2 Ne4 14. Ng3 Qd7 15. b3 Rac8 16. Qd3 c4 17. bxc4 dxc4 18. Qb1 b5 19. Nd2 f5 20. Ndxe4 fxe4 21. Ne2 Nc7 22. Nc3 a6 23. Bd2 Qf7 24. Nd1 Nd5 25. Qb2 Re6 26. g3 Rh6 27. Bg2 Nf6 28. Bb4 Bxb4 29. Qxb4 c3 30. Re2 0-1

[Event "Moscow-ch op sf"]
[Site "Moscow"]
[Date "2007.03.17"]
[Round "6"]
[White "Grishaev, Igor"]
[Black "Sakhvadze, Georgy"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1964"]
[PlyCount "59"]
[EventDate "2007.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Qc2 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Ne4 Qb6 12. Ne5 h6 13. a3 a6 14. b4 a5 15. Nxf6+ Nxf6 16. Bd2 axb4 17. Bxb4 Rfe8 18. f4 Ra4 19. g4 Bxb4 20. axb4 Rxa1 21. Rxa1 Rd8 22. g5 Nd5 23. gxh6 gxh6 24. Qg2+ Kf8 25. Qh3 h5 26. Qxh5 Qc7 27. Qh8+ Ke7 28. Qg7 Ke8 29. Qg8+ Ke7 30. Qxf7+ 0-1

[Event "Moscow-ch op sf"]
[Site "Moscow"]
[Date "2007.03.14"]
[Round "5"]
[White "Grabovets, Nadezhda"]
[Black "Grishaev, Igor"]
[Result "1-0"]
[ECO "A28"]
[BlackElo "1964"]
[PlyCount "89"]
[EventDate "2007.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Qe7 6. Be2 Bxc3 7. Qxc3 d5 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 c5 11. Qd1 dxc4 12. Bxc4 Qe4 13. Bb5+ Ke7 14. 0-0 Rd8 15. Qa4 Qg6 16. Be2 Kf8 17. Bf3 Kg8 18. Qa5 b6 19. Qa3 Ne4 20. b4 c4 21. b5 a5 22. Qe7 Bf5 23. Bb2 Rd7 24. Qh4 Rc8 25. Bxe4 Bxe4 26. f3 Rd2 27. Rf2 Rxf2 28. Qxf2 Bd3 29. Rc1 a4 30. Bd4 Qd6 31. Qg3 Qxg3 32. hxg3 Rb8 33. Kf2 f6 34. Ke1 Kf7 35. Rc3 Ra8 36. Ra3 Ra5 37. g4 Rxb5 38. Rxa4 Rb1+ 39. Kf2 b5 40. Ra7+ Kg6 41. a3 Rb3 42. Bc5 c3 43. Bf8 c2 44. Rxg7+ Kh6 45. Rg8# 1-0

