[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.11"]
[Round "9.4"]
[White "Koganov, Mikhail"]
[Black "Thorhallsson, Throstur"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2177"]
[BlackElo "2385"]
[PlyCount "29"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "USA Too 50"]
[BlackTeam "Iceland 50"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 0-0 11. 0-0 Rfc8 12. b3 Qd8 13. Qd2 a6 14. Rac1 Qa5 15. Nxc6 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.10"]
[Round "8.4"]
[White "Koop, Thilo"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2088"]
[BlackElo "2177"]
[PlyCount "83"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany Luebeck 50"]
[BlackTeam "USA Too 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 b6 8. Bg2 Bb7 9. 0-0 Bg7 10. h3 0-0 11. Bg5 a6 12. Nd5 Nxd5 13. exd5 Ne5 14. b3 h6 15. Be3 b5 16. Rc1 Rc8 17. Qd2 Kh7 18. f4 Nd7 19. f5 g5 20. h4 gxh4 21. f6 Nxf6 22. Rxf6 Bxf6 23. Be4+ Kh8 24. Bd4 Kg7 25. Qf4 Rg8 26. Rf1 Kf8 27. Qxh6+ Ke8 28. Bxf6 exf6 29. Rxf6 Qe7 30. Qxh4 Rc7 31. Nd4 Bc8 32. Nc6 Rxc6 33. dxc6 d5 34. Bg2 Qc5+ 35. Kh2 Be6 36. Qh7 Rg6 37. Rxg6 fxg6 38. c7 Qxc2 39. Qh8+ Kf7 40. Qd8 g5 41. Qxg5 Qxc7 42. Qh5+ 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.09"]
[Round "7.4"]
[White "Koganov, Mikhail"]
[Black "Schutte, Andre"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2177"]
[BlackElo "1832"]
[PlyCount "51"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "USA Too 50"]
[BlackTeam "South Africa 50"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "RSA"]

1. b3 d5 2. e3 Nf6 3. Bb2 e6 4. f4 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 a6 8. Bxc6 bxc6 9. d3 Be7 10. Ne5 Qb6 11. Qe2 Rd8 12. Nd2 Bc8 13. Kh1 h5 14. Ndf3 g6 15. Ng5 Rf8 16. Rf2 Nd7 17. Nh7 Rg8 18. g4 Nxe5 19. fxe5 hxg4 20. Qxg4 Rd7 21. Raf1 Bd8 22. Bc1 f5 23. exf6 Rxh7 24. f7+ Rxf7 25. Rxf7 e5 26. Qxc8 1-0

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.07"]
[Round "6.4"]
[White "Davies, Nigel Rodney"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2325"]
[BlackElo "2177"]
[PlyCount "60"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "England 50"]
[BlackTeam "USA Too 50"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. e4 cxd4 5. Qxd4 Qxd4 6. Nxd4 Bd7 7. Bxc4 Nc6 8. Be3 Nxd4 9. Bxd4 Rc8 10. Nd2 a6 11. Ke2 e6 12. Bd3 Ne7 13. Nc4 Nc6 14. Be3 Nb4 15. Nb6 Rc6 16. Nxd7 Kxd7 17. Rhd1 Nxd3 18. Rxd3+ Kc8 19. Rad1 Be7 20. Rd7 Re8 21. R1d2 Rc7 22. Rxc7+ Kxc7 23. Bf4+ Kb6 24. Rd7 f6 25. b3 e5 26. Be3+ Kc6 27. Rd2 b6 28. g3 Rd8 29. Rc2+ Kb7 30. h4 Rd6 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.06"]
[Round "5.4"]
[White "Koganov, Mikhail"]
[Black "Townsend, M Paul"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2177"]
[BlackElo "2146"]
[PlyCount "110"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "USA Too 50"]
[BlackTeam "England 50 II"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. b3 c5 7. e3 Nc6 8. Bb2 d4 9. exd4 cxd4 10. Re1 Re8 11. d3 Qb6 12. Na3 Bb4 13. Re2 e5 14. Nc2 Bd6 15. h3 h6 16. Ba3 Bxa3 17. Nxa3 Bf5 18. Qd2 Re7 19. Rae1 Rae8 20. Nh2 Nb4 21. Be4 Bxh3 22. Nb5 Na6 23. b4 Nxe4 24. Rxe4 Bf5 25. R4e2 Nc7 26. Nxc7 Qxc7 27. f3 Qd6 28. Kf2 Qg6 29. Rd1 Qh5 30. Kg1 Bc8 31. Qe1 b6 32. Qf2 Bb7 33. a4 Qf5 34. Ra2 h5 35. a5 Re6 36. axb6 axb6 37. Ra7 R8e7 38. c5 bxc5 39. bxc5 Rg6 40. Rb1 Qc8 41. Rb6 Rxb6 42. cxb6 Re6 43. Qb2 Rc6 44. Ra2 Rc1+ 45. Kg2 Bd5 46. b7 Bxb7 47. Qd2 Qc3 48. Rb2 Qxd2+ 49. Rxd2 g5 50. Kf2 Kg7 51. Rb2 Bc6 52. f4 exf4 53. gxf4 g4 54. Ra2 Rh1 55. Nf1 g3+ 0-1

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.05"]
[Round "4.4"]
[White "Tsodikova, Natalia"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2010"]
[BlackElo "2177"]
[PlyCount "52"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "USA 50 (W)"]
[BlackTeam "USA Too 50"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 Qa5 5. Bd2 Qc7 6. h3 e5 7. Nf3 Be7 8. dxe5 dxe5 9. Bc4 0-0 10. Qe2 a5 11. g4 Nfd7 12. Nd1 Nc5 13. Bc3 Bd6 14. Nd2 Ne6 15. Bxe6 fxe6 16. Ne3 b6 17. Ndc4 Bb4 18. Bxb4 axb4 19. b3 c5 20. c3 b5 21. cxb4 bxc4 22. Qxc4 Qf7 23. Ra2 cxb4 24. Qxb4 Nc6 25. Qc5 Nd4 26. Nc4 Qf3 0-1

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.04"]
[Round "3.4"]
[White "Koganov, Mikhail"]
[Black "Novikov, Igor A"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2177"]
[BlackElo "2509"]
[PlyCount "64"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "USA Too 50"]
[BlackTeam "USA 50"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. b3 g6 7. Bb2 Bg7 8. Re1 e5 9. Bf1 0-0 10. a4 b6 11. Na3 Bb7 12. d3 Qc7 13. Nc4 Rfe8 14. g3 d5 15. Ncd2 Rad8 16. Qe2 Nb8 17. Bg2 Nc6 18. Rac1 b5 19. axb5 axb5 20. Ba1 d4 21. Bb2 Nb4 22. Nf1 c4 23. bxc4 bxc4 24. Ba3 Na2 25. Ra1 Nc3 26. Qd2 Ra8 27. Rec1 Ra6 28. Bb2 Na2 29. c3 Nxc1 30. Rxc1 Ra2 31. cxd4 Qb6 32. Qc3 Rxb2 0-1

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.03"]
[Round "2.4"]
[White "Koganov, Mikhail"]
[Black "Dettmann, Holger"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2177"]
[BlackElo "1965"]
[PlyCount "106"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "USA Too 50"]
[BlackTeam "Germany Graal 50"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d6 5. Nf3 Nf6 6. Bd3 0-0 7. 0-0 b5 8. Qe1 a6 9. e5 Ng4 10. Ne4 c5 11. h3 c4 12. Be2 Nh6 13. c3 Qb6 14. Kh2 f6 15. Bd1 d5 16. Nc5 Nf7 17. a4 Ra7 18. b4 cxb3 19. Bxb3 bxa4 20. Bxd5 e6 21. exf6 exd5 22. fxg7 Kxg7 23. Rxa4 Qd6 24. Rf2 Re7 25. Re2 Rfe8 26. Ne5 Nc6 27. Ncd3 Bf5 28. Ba3 Ncxe5 29. fxe5 Qc6 30. Bxe7 Bxd3 31. Bf6+ Kg8 32. Raa2 Bxe2 33. Rxe2 Nh6 34. Qa1 Nf5 35. Ra2 Ra8 36. Ra5 Ne3 37. Qc1 Nf5 38. Rc5 Qe6 39. Rc7 Rc8 40. Rxc8+ Qxc8 41. Qd2 Ng7 42. Qb2 Ne8 43. Qb6 Nxf6 44. Qxf6 Qf8 45. Qxa6 Qf4+ 46. Kg1 Qe3+ 47. Kf1 Qf4+ 48. Ke1 Qc1+ 49. Ke2 Qc2+ 50. Ke3 Qc1+ 51. Kf2 Qf4+ 52. Kg1 Qe3+ 53. Kh1 Qc1+ 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Krakow"]
[Date "2024.07.02"]
[Round "1.4"]
[White "Kyrge, Kersti"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "2177"]
[PlyCount "95"]
[EventDate "2024.07.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]
[WhiteTeam "Estonia 50 (W)"]
[BlackTeam "USA Too 50"]
[WhiteTeamCountry "EST"]
[BlackTeamCountry "USA"]

1. b4 e5 2. Bb2 d6 3. e3 Nc6 4. a3 Nf6 5. Nf3 g6 6. Be2 Bg7 7. d4 exd4 8. Nxd4 Ne7 9. c4 0-0 10. Nc3 Re8 11. 0-0 Nf5 12. Nxf5 Bxf5 13. Bf3 c6 14. Ne2 Qc7 15. Nd4 Be4 16. Bxe4 Rxe4 17. Qc2 Rae8 18. Rad1 d5 19. cxd5 Nxd5 20. Nf3 Bxb2 21. Qxb2 Qb6 22. Rd4 a5 23. Rxe4 Rxe4 24. Qb1 Re7 25. bxa5 Qxa5 26. Qb3 Qc3 27. Rb1 Qxb3 28. Rxb3 Kf8 29. Kf1 Ke8 30. a4 Kd8 31. a5 Kc7 32. Nd4 Re8 33. Ke2 Nf4+ 34. Kf3 Ne6 35. Nxe6+ Rxe6 36. e4 Re5 37. Ra3 Kb8 38. Ke3 Ka7 39. f4 Re7 40. Kd4 Rd7+ 41. Ke3 Ka6 42. g4 c5 43. f5 c4 44. e5 Kb5 45. Ke4 gxf5+ 46. gxf5 Re7 47. Kd5 Rd7+ 48. Ke4 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.11.04"]
[Round "10"]
[White "Nikolaidis, Konstantinos"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2096"]
[BlackElo "2170"]
[PlyCount "100"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Nc5 10. Re1 Re8 11. Qc2 Nfxe4 12. Nxe4 Bxd4 13. Bg5 Qd7 14. Nf6+ Bxf6 15. Bxf6 Rf8 16. Re7 Qf5 17. Qxf5 Bxf5 18. Rxc7 Rac8 19. Rxc8 Rxc8 20. Be7 Be4 21. f3 Bc6 22. Bxd6 Nd3 23. b3 Re8 24. Kf1 Rd8 25. Be7 Rd7 26. Rd1 Rxe7 27. Rxd3 f5 28. Rd2 Kf7 29. f4 Bxg2+ 30. Kxg2 Kf6 31. Kf2 a6 32. h3 h6 33. Rd6+ Kg7 34. c5 g5 35. Rb6 gxf4 36. gxf4 Rc7 37. b4 Rd7 38. Ke3 h5 39. h4 Re7+ 40. Kd3 Kf7 41. a3 Kg7 42. a4 Kf7 43. b5 axb5 44. axb5 Re4 45. Rxb7+ Ke6 46. c6 Rxf4 47. c7 Kd7 48. b6 Rf3+ 49. Ke2 Rc3 50. Rb8 Kd6 1-0

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.11.03"]
[Round "9"]
[White "Koganov, Mikhail"]
[Black "Papadimitriou, Loukas"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2170"]
[BlackElo "1987"]
[PlyCount "123"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 0-0 7. 0-0 c6 8. h3 Qc7 9. Re1 b6 10. b3 Bb7 11. Ba3 Rae8 12. Bf1 a6 13. Qd2 h6 14. Rad1 c5 15. dxe5 Nxe5 16. Nxe5 dxe5 17. Bc4 Rd8 18. Qe2 Qc8 19. Bb2 Rfe8 20. f4 Rxd1 21. Qxd1 exf4 22. e5 Rd8 23. Qe2 Nd5 24. Nxd5 Bxd5 25. Bxa6 Qa8 26. Bc4 Bxc4 27. Qxc4 Bh4 28. Rf1 Rd2 29. Rf3 Rd1+ 30. Rf1 Rd2 31. Rf3 Rd1+ 32. Rf1 Rxf1+ 33. Kxf1 Bg3 34. e6 fxe6 35. Qxe6+ Kh7 36. Qf7 Qg8 37. Qxg8+ Kxg8 38. Be5 Kf7 39. Bc7 Ke6 40. Bxb6 Kd5 41. Bc7 g5 42. Ba5 h5 43. Ke2 g4 44. hxg4 hxg4 45. Be1 f3+ 46. gxf3 gxf3+ 47. Kf1 Be5 48. Kf2 Ke4 49. a5 Bd4+ 50. Kf1 Kd5 51. Bf2 Be5 52. Be3 Bc7 53. a6 Bb8 54. Kf2 Kc6 55. Kxf3 Kb5 56. Ke4 c4 57. Kd5 cxb3 58. cxb3 Kxa6 59. Kc6 Ka5 60. Bc5 Bg3 61. b4+ Ka6 62. Bb6 1-0

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.11.02"]
[Round "8"]
[White "Jhunjhnuwala, Krishan"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2268"]
[BlackElo "2170"]
[PlyCount "11"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 e5 3. g3 Nc6 4. Bg2 Be7 5. Nge2 f5 6. d4 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.30"]
[Round "6"]
[White "Cabe, Arlan"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2303"]
[BlackElo "2170"]
[PlyCount "153"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. b3 g6 4. Bb2 d5 5. c4 c6 6. e3 Bg7 7. Be2 0-0 8. Nc3 Bf5 9. 0-0 Nbd7 10. cxd5 cxd5 11. a4 Rc8 12. a5 Nb8 13. b4 Ne4 14. Qb3 Nxc3 15. Bxc3 Bg4 16. Rfc1 e6 17. b5 Re8 18. Ra2 Bf8 19. Ne5 Bxe2 20. Rxe2 Nd7 21. Nd3 Bd6 22. Rec2 Rc4 23. Nb2 Rc8 24. Bb4 Rxc2 25. Rxc2 Bb8 26. Nd3 Kg7 27. Be1 Nf6 28. f3 Re7 29. b6 axb6 30. axb6 Nd7 31. Ba5 Bd6 32. f4 f6 33. Qb5 Kf7 34. Nb2 Nb8 35. Bb4 Bxb4 36. Qxb4 Nc6 37. Qb5 Qa8 38. Na4 Qa5 39. Qxa5 Nxa5 40. Rc8 Re8 41. Rc7+ Re7 42. Kf2 Nc4 43. Ke2 Ke8 44. Rc8+ Kd7 45. Rc5 Kd8 46. e4 Rd7 47. e5 fxe5 48. fxe5 Re7 49. g3 h6 50. Kd3 Rf7 51. Rxc4 dxc4+ 52. Kxc4 Rf1 53. Nc5 Rc1+ 54. Kd3 Kc8 55. Nxe6 Rc6 56. d5 Rxb6 57. d6 Rb1 58. Nf8 Rd1+ 59. Kc4 Kd8 60. Kc5 Ke8 61. Nxg6 Kd7 62. Nf8+ Ke8 63. Ne6 Re1 64. Kd5 Rd1+ 65. Nd4 b5 66. e6 b4 67. d7+ Kd8 68. Ke5 Kc7 69. Nb5+ Kd8 70. Nd4 Kc7 71. Nb3 Kd8 72. Na5 Kc7 73. Kf6 h5 74. Ke7 Rd2 75. Nb3 Rd1 76. Nc5 Kc6 77. d8Q 1-0

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.28"]
[Round "4"]
[White "Dlugy, Maxim"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2520"]
[BlackElo "2170"]
[PlyCount "98"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Be3 Qc7 9. d5 Ng4 10. Bd2 Nc5 11. b4 Na6 12. Ne1 Nf6 13. Nd3 cxd5 14. cxd5 Ne8 15. Qb3 f5 16. Nxe5 Bf6 17. Nc4 fxe4 18. Rac1 Qe7 19. Rce1 Bxc3 20. Bxc3 Qg5 21. Kh1 Qxd5 22. Rd1 Qf7 23. Nxd6 Qxb3 24. axb3 Nxd6 25. Rxd6 Nc7 26. Bc4+ Kh8 27. h3 b5 28. Rc6 Ne8 29. Bxb5 Bd7 30. Rc5 Bxb5 31. Rxb5 Rd8 32. Kg1 Rd7 33. Re1 h6 34. Rb8 Kh7 35. b5 Rg8 36. Be5 Re7 37. Bd4 Rd7 38. Bc5 Nf6 39. Rxg8 Kxg8 40. Ra1 Rb7 41. Ra5 Nd5 42. Bxa7 Kf7 43. Bd4 Ne7 44. b6 Rd7 45. Bc5 Nc6 46. Ra4 Rd5 47. b4 Rd1+ 48. Kh2 Rb1 49. b7 Ke6 1-0

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.26"]
[Round "2"]
[White "Minasian, Artashes"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2462"]
[BlackElo "2170"]
[PlyCount "135"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Nc6 5. h3 g6 6. Be3 Bg7 7. d5 Ne7 8. g4 h5 9. g5 Nd7 10. h4 Nb6 11. Ng3 c6 12. a4 cxd5 13. exd5 Nf5 14. Bb5+ Ke7 15. Nxf5+ Bxf5 16. a5 Nc8 17. f3 a6 18. Be2 Re8 19. Ne4 Kf8 20. Qd2 Re7 21. Ra3 Rc7 22. 0-0 Kg8 23. c4 Bxe4 24. fxe4 Kh7 25. Kh2 Qe8 26. b4 Bf8 27. Bg1 Ne7 28. Raf3 Ng8 29. Bb6 Rd7 30. Bd1 Re7 31. Qf2 f6 32. gxf6 Rf7 33. Be3 Bh6 34. Bg5 Qc8 35. Be2 Qd7 36. Qb6 Raf8 37. R3f2 Rc8 38. Qe3 Rcf8 39. Qh3 Qd8 40. Qe6 Bg7 41. Bxh5 Bxf6 42. Be2 Kg7 43. Qg4 Qe7 44. Rg2 Bxg5 45. Rxf7+ Rxf7 46. Qxg5 Qf6 47. h5 Qxg5 48. Rxg5 Ne7 49. hxg6 Rf2+ 50. Rg2 Rf4 51. c5 dxc5 52. bxc5 Rxe4 53. d6 Rh4+ 54. Kg3 Nf5+ 55. Kf2 Rf4+ 56. Ke1 Rd4 57. Rg5 Ne3 58. Rxe5 Nc2+ 59. Kf2 Kxg6 60. Re7 Kf6 61. Rxb7 Rd5 62. d7 Nd4 63. Bc4 Rf5+ 64. Ke3 Nc2+ 65. Kd2 Rf2+ 66. Kc3 Ke7 67. c6 Ne1 68. Rb8 1-0

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.20"]
[Round "6"]
[White "Ruiz Bellon, Manuel"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1968"]
[BlackElo "2158"]
[PlyCount "102"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. c4 Nc6 5. Nc3 e6 6. e3 Nge7 7. d4 cxd4 8. exd4 d5 9. cxd5 exd5 10. 0-0 0-0 11. h3 Qb6 12. Re1 Be6 13. Na4 Qd8 14. Nc5 Bc8 15. g4 b6 16. Nd3 Bb7 17. Nde5 f6 18. Nd3 Qd7 19. Nf4 Rf7 20. Bd2 g5 21. Nh5 h6 22. Qc2 Raf8 23. Rac1 Bh8 24. Ng3 f5 25. Ne5 Nxe5 26. dxe5 Qe6 27. Qc7 fxg4 28. Qd6 Qxd6 29. exd6 Nc8 30. Rc7 Nxd6 31. Rxf7 Rxf7 32. Re6 Rf6 33. Re7 Rf7 34. Re6 gxh3 35. Bxh3 Bc8 36. Rxd6 Bxh3 37. Rd8+ Kh7 38. Rxd5 Bxb2 39. Rb5 Bd4 40. Ne4 Re7 41. Ng3 Bc5 42. Bc3 Kg6 43. Rb2 Bd7 44. Rd2 Bc6 45. Rd8 Re8 46. Rd3 h5 47. Nf1 Re2 48. Ne3 Rxa2 49. Rd8 Bxe3 50. fxe3 Kf5 51. Rd6 Be4 0-1

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.19"]
[Round "5"]
[White "Koganov, Mikhail"]
[Black "Jhunjhnuwala, Krishan"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2158"]
[BlackElo "2326"]
[PlyCount "42"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. Nbd2 d6 6. e4 e5 7. a4 Nge7 8. Nc4 0-0 9. Be3 f5 10. Qc1 Nd4 11. Nxd4 exd4 12. Bg5 f4 13. gxf4 h6 14. Bh4 Bg4 15. Bxe7 Qxe7 16. Bf3 Bh3 17. Rg1 g5 18. Nd2 Rac8 19. Ra3 Rc7 20. Be2 Rfc8 21. b3 a5 0-1

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "4"]
[White "Plotkin, Victor"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2290"]
[BlackElo "2158"]
[PlyCount "97"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Na4 Bb6 7. a3 Be6 8. Nxb6 axb6 9. Bxe6 fxe6 10. 0-0 0-0 11. c3 Qe8 12. Nh4 Qh5 13. Qxh5 Nxh5 14. g3 Nf6 15. Be3 Rf7 16. f3 Rd8 17. Rad1 d5 18. exd5 exd5 19. Rfe1 Re8 20. Ng2 Rfe7 21. Bg5 Kf7 22. Ne3 Rd7 23. Bxf6 gxf6 24. Nf5 Ne7 25. Nxe7 Rdxe7 26. Kf2 c6 27. Rd2 Ke6 28. Rde2 Kd6 29. g4 h5 30. h3 hxg4 31. hxg4 Rh8 32. d4 Rh2+ 33. Kg3 Rxe2 34. Rxe2 c5 35. dxe5+ fxe5 36. Rh2 c4 37. g5 d4 38. Kg4 d3 39. Kf5 Rf7+ 40. Ke4 Rf4+ 41. Ke3 Rf5 42. Rg2 Ke7 43. g6 Kf8 44. a4 Kg7 45. b3 cxb3 46. Rb2 Rf6 47. Kxd3 Rxf3+ 48. Ke4 Rxc3 49. Kxe5 1/2-1/2

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3"]
[White "Koganov, Mikhail"]
[Black "Favier, Alain"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2158"]
[BlackElo "1972"]
[PlyCount "133"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 h6 5. d3 Nc6 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Be7 9. c3 0-0 10. Qe2 Bg4 11. h3 Be6 12. Nc4 Nd7 13. Rd1 Qc7 14. Ne3 Rae8 15. Nd5 Qc8 16. Be3 Bd8 17. Kh2 b6 18. g4 Ne7 19. Nd2 Bxd5 20. exd5 Qb8 21. d6 Ng6 22. Qb5 Nf6 23. Ne4 Nxe4 24. Bxe4 Re6 25. Qc6 Bh4 26. Rd2 Nf4 27. Rad1 g6 28. Bxf4 exf4 29. Bf3 Kg7 30. Qa4 Rd8 31. d7 b5 32. Qc2 Qc7 33. Rd5 a6 34. Kg2 c4 35. a4 Qb6 36. axb5 axb5 37. Qd2 Qb8 38. Qd4+ Bf6 39. Qc5 Rb6 40. Rd6 Rxd6 41. Rxd6 b4 42. Rb6 Qa7 43. Qxb4 Rxd7 44. Rb7 Rxb7 45. Qxb7 Qxb7 46. Bxb7 Be5 47. Kf3 g5 48. Bd5 f6 49. Bxc4 Kf8 50. Bd5 Ke7 51. Ke2 Kd6 52. Be4 Kc5 53. Kd3 Kb5 54. f3 Kc5 55. Bg6 Kd5 56. b4 Kc6 57. Kc4 Bb8 58. Be4+ Kb6 59. Kb3 Be5 60. c4 Bd4 61. c5+ Kb5 62. Bd3+ Kc6 63. Kc4 Be3 64. Be4+ Kd7 65. b5 Bc1 66. b6 Bb2 67. c6+ 1-0

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.16"]
[Round "2"]
[White "Holzke, Frank"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2476"]
[BlackElo "2158"]
[PlyCount "97"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. Bg5 f6 8. Be3 Nh6 9. d5 Ne7 10. Bxd7+ Qxd7 11. 0-0 Nf7 12. Qb3 b6 13. a4 a5 14. Na3 Bh6 15. Nb5 0-0 16. Qc4 Rfc8 17. Bxh6 Nxh6 18. Nd2 Kg7 19. Qd3 g5 20. Nc4 Nf7 21. Ne3 Nh6 22. g3 Ng6 23. Qc4 Kh8 24. f3 Ne7 25. Kh1 Ng6 26. Rae1 Kg8 27. Rf2 Kh8 28. Kg2 Kg8 29. h3 Kg7 30. Kh2 Kh8 31. Ng2 Ne7 32. Re3 Rab8 33. f4 gxf4 34. gxf4 Ng6 35. f5 Ne7 36. Rg3 Rb7 37. Ne3 Rg8 38. Rfg2 Rxg3 39. Rxg3 Qd8 40. Qe2 Qe8 41. Nc4 Nc8 42. b4 axb4 43. cxb4 Qf8 44. Rc3 Qg7 45. Qh5 Ng8 46. Qe8 Nce7 47. Ncxd6 cxd6 48. Nxd6 Nxd5 49. Rg3 1-0

[Event "Titled Tuesday intern op 07th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.07"]
[Round "4"]
[White "Bashirli, Saadat"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1284"]
[BlackElo "2158"]
[PlyCount "76"]
[EventDate "2021.09.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. Nbd2 d5 7. exd5 Nxd5 8. 0-0 Nb6 9. Bb5 Bd6 10. Ne4 Ne7 11. Re1 Ng6 12. c4 a6 13. Ba4 Nxa4 14. Qxa4 Bd7 15. Qc2 Bc6 16. Bg5 Be7 17. Be3 f5 18. Nc3 Bxf3 19. gxf3 Nh4 20. Qe2 Qd6 21. Qf1 Nxf3+ 22. Kh1 Nxe1 23. Rxe1 c6 24. Na4 Rae8 25. Bc5 Qf6 26. Bxe7 Rxe7 27. Qg2 Rfe8 28. Nc3 b5 29. cxb5 axb5 30. a4 b4 31. Na2 Qd6 32. Rg1 g6 33. a5 Ra8 34. Rc1 e4 35. dxe4 Rxe4 36. f3 Rd4 37. Re1 Rd2 38. Qg1 Rxb2 0-1

[Event "Titled Tuesday intern op 07th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.07"]
[Round "7"]
[White "Kislov, Oleg"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2249"]
[BlackElo "2158"]
[PlyCount "21"]
[EventDate "2021.09.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Qxd4 Bd7 6. Bxc6 bxc6 7. Nc3 Ne7 8. Bg5 Ng6 9. Bxd8 Ne7 10. Bxe7 h6 11. Bxf8 1-0

[Event "Titled Tuesday intern op 07th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.07"]
[Round "6"]
[White "Koganov, Mikhail"]
[Black "Buker, Muhittin"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2158"]
[BlackElo "1996"]
[PlyCount "45"]
[EventDate "2021.09.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e5 6. Nc2 d6 7. g3 Be7 8. Bg2 Be6 9. b3 0-0 10. 0-0 a6 11. e4 Qc7 12. Ne3 Rac8 13. Bb2 Qb8 14. Ncd5 Bxd5 15. exd5 Nd8 16. Nf5 Re8 17. f4 exf4 18. Rxf4 b6 19. Qf3 Nd7 20. Nh6+ Kh8 21. Rxf7 Nxf7 22. Qxf7 Ne5 23. Bxe5 1-0

[Event "Titled Tuesday intern op 07th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.07"]
[Round "5"]
[White "Koganov, Mikhail"]
[Black "Musat, Adrian"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2158"]
[BlackElo "2387"]
[PlyCount "75"]
[EventDate "2021.09.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. g3 g6 5. Bg2 Bg7 6. cxd5 cxd5 7. 0-0 0-0 8. Nc3 Ne4 9. Qb3 e6 10. Rd1 Nxc3 11. bxc3 Nc6 12. Ba3 Re8 13. Rab1 Na5 14. Qc2 Nc4 15. Bc1 Qa5 16. Nd2 Nxd2 17. Bxd2 Qa6 18. e4 Qc6 19. e5 b6 20. Bf1 Bd7 21. Ba6 Qa4 22. Qxa4 Bxa4 23. Rdc1 f6 24. exf6 Bxf6 25. Re1 Bc2 26. Rbc1 Be4 27. Be3 Kf7 28. f3 Bxf3 29. Rf1 Be4 30. Bg5 Bf5 31. Bxf6 Kxf6 32. g4 Rg8 33. Kh1 Ke7 34. gxf5 gxf5 35. Bd3 Rg4 36. Rce1 Rg5 37. Rxf5 Rxf5 38. Bxf5 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "2"]
[White "Holt, Conrad"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2549"]
[BlackElo "2119"]
[PlyCount "57"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Bg5 h6 8. Be3 e5 9. d5 a5 10. Nd2 Nh7 11. g4 b6 12. Be2 Nc5 13. Nb3 Qh4 14. Nxc5 bxc5 15. Qd2 Bd7 16. 0-0-0 Rfb8 17. Rdf1 Rb7 18. Kc2 Rab8 19. Rb1 Rb4 20. f3 f6 21. Bd3 f5 22. a3 R4b7 23. gxf5 gxf5 24. exf5 Nf6 25. Rhg1 Kh8 26. Qg2 Rg8 27. b3 Bf8 28. Qf2 Be7 29. Qxh4 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "4"]
[White "Jaiswal, Rupesh"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2102"]
[BlackElo "2119"]
[PlyCount "27"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ Nc6 12. Qb3 Na5 13. Qa4+ Nc6 14. Qb3 1/2-1/2

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "7"]
[White "Koganov, Mikhail"]
[Black "Myradow, Soltan"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2119"]
[BlackElo "2233"]
[PlyCount "152"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. b3 Be7 7. Bb2 0-0 8. e3 d5 9. cxd5 Nxd5 10. d3 Nd7 11. Nc3 Nxc3 12. Bxc3 Bf6 13. Rc1 Bxc3 14. Rxc3 Nf6 15. d4 cxd4 16. Rd3 Qe7 17. Rxd4 Rfd8 18. Re1 Rxd4 19. Nxd4 Bxg2 20. Kxg2 h6 21. Qf3 Rc8 22. Rd1 Nd5 23. Nf5 Qf6 24. Rd2 a5 25. Nd4 Qe5 26. h4 Nb4 27. Qb7 Qd5+ 28. Qxd5 Nxd5 29. Rc2 Rxc2 30. Nxc2 b5 31. Kf3 f5 32. a3 Kf7 33. e4 Nc3 34. exf5 exf5 35. Ke3 Nd1+ 36. Ke2 Nc3+ 37. Kd3 Nd1 38. Ke2 Nc3+ 39. Kf3 g5 40. hxg5 hxg5 41. Nd4 Kf6 42. Nc6 a4 43. bxa4 bxa4 44. Nd4 Ke5 45. Nc2 Nd5 46. Ke2 Ke4 47. f3+ Ke5 48. Kd3 Nb6 49. Ne3 f4 50. Ng4+ Kf5 51. Nh6+ Kg6 52. gxf4 gxf4 53. Ng4 Kg5 54. Kd4 Kh4 55. Ne5 Kg3 56. Kc5 Nc8 57. Kb5 Kf2 58. Kxa4 Ke3 59. Kb4 Kd4 60. Ng4 Ne7 61. a4 Nd5+ 62. Kb5 Ne3 63. Nh2 Nc4 64. a5 Nxa5 65. Kxa5 Ke3 66. Kb4 Kf2 67. Kc4 Kg3 68. Kd4 Kxh2 69. Kd3 Kg2 70. Kd2 Kf2 71. Kd1 Kxf3 72. Ke1 Kg2 73. Ke2 f3+ 74. Ke1 f2+ 75. Ke2 f1Q+ 76. Ke3 Qf8 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "5"]
[White "Koganov, Mikhail"]
[Black "Semenova, Elena"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2119"]
[BlackElo "2212"]
[PlyCount "69"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 g6 4. Bg2 c6 5. 0-0 Bg7 6. b3 0-0 7. Bb2 b5 8. a4 Bb7 9. axb5 cxb5 10. Ne5 Nc6 11. Nc3 a6 12. e3 Nd7 13. Nxd7 Qxd7 14. Nxd5 Rfd8 15. Nb6 Qc7 16. Nxa8 Rxa8 17. c4 Rd8 18. cxb5 axb5 19. Rc1 Qd6 20. Qc2 Nb4 21. Qc7 Bxg2 22. Qxd6 Rxd6 23. Kxg2 Nd3 24. Rc8+ Bf8 25. Ra1 Nxb2 26. Raa8 Nd3 27. Rxf8+ Kg7 28. h4 Rf6 29. Rg8+ Kh6 30. f4 Nc1 31. Rab8 Nxb3 32. g4 Re6 33. Rxb5 Rxe3 34. Rh5+ gxh5 35. g5# 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "3"]
[White "Koganov, Mikhail"]
[Black "Von Buelow, Georg"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2119"]
[BlackElo "2361"]
[PlyCount "100"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bg4 4. Ne5 Bh5 5. h3 e6 6. g4 Bg6 7. Bg2 Nbd7 8. d3 c6 9. Nd2 Nxe5 10. Bxe5 Bd6 11. Nf3 Bxe5 12. Nxe5 Qc7 13. f4 Nd7 14. Nxg6 hxg6 15. Qd2 0-0-0 16. 0-0-0 Kb8 17. Kb2 Rde8 18. Rde1 e5 19. Rhf1 f6 20. e4 d4 21. g5 Rh4 22. fxe5 Qxe5 23. gxf6 gxf6 24. Qf2 Reh8 25. Re2 R4h6 26. Qe1 Rh5 27. Ref2 Rg5 28. Qe2 Rg3 29. Rf3 Rh5 30. Rxg3 Qxg3 31. Bf3 Rxh3 32. Bg4 Rh2 33. Qd1 Ne5 34. Be6 Nxd3+ 35. Kb1 Nc5 36. Rxf6 d3 37. Qf1 dxc2+ 38. Kb2 Qe5+ 39. Ka3 a6 40. Rf8+ Ka7 41. Bc4 Nxe4 42. Qg1+ Qc5+ 43. Qxc5+ Nxc5 44. Rf1 b5 45. Bf7 Nd3 46. Bxg6 c1Q+ 47. Rxc1 Nxc1 48. Kb4 Kb6 49. a4 Na2+ 50. Ka3 b4# 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "6"]
[White "Sanudula, KM Dahamdi"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1717"]
[BlackElo "2119"]
[PlyCount "108"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 Nbd7 4. Nd2 c5 5. c3 e5 6. dxe5 Nxe5 7. Bc2 Be7 8. Ngf3 Nc6 9. 0-0 0-0 10. e4 Bg4 11. exd5 Qxd5 12. h3 Bh5 13. Qe2 Rfe8 14. Ne4 Bg6 15. Nxf6+ Bxf6 16. Qd1 Qxd1 17. Bxd1 Rad8 18. Be3 b6 19. Ba4 Re6 20. Bg5 Bxg5 21. Nxg5 Red6 22. Bxc6 Rxc6 23. Rad1 Rcd6 24. Rxd6 Rxd6 25. Nf3 Kf8 26. Re1 f6 27. Re2 Bf7 28. Rd2 Rxd2 29. Nxd2 Bxa2 30. b3 c4 31. bxc4 Ke7 32. Kf1 Kd6 33. Ke2 Kc5 34. Kd3 b5 35. Ne4+ Kc6 36. cxb5+ Kxb5 37. Nd6+ Kc6 38. Ne8 Bd5 39. f3 a5 40. Nxg7 a4 41. Ne8 f5 42. Nf6 a3 43. Kc2 a2 44. Kb2 Bc4 45. g4 fxg4 46. fxg4 h6 47. h4 Kd6 48. g5 hxg5 49. hxg5 Ke5 50. Nd7+ Kf5 51. Nb6 Bg8 52. c4 Bxc4 53. Nxc4 a1Q+ 54. Kxa1 Kxg5 1/2-1/2

[Event "US op Irwin 121st"]
[Site "Cherry Hill"]
[Date "2021.08.03"]
[Round "6"]
[White "Koganov, Mikhail"]
[Black "Fedorowicz, John P"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2119"]
[BlackElo "2424"]
[PlyCount "95"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 b6 6. Nbd2 Bb7 7. Bd3 Be7 8. 0-0 0-0 9. h3 d6 10. c3 Nbd7 11. Qe2 Re8 12. Ne4 Nxe4 13. Bxe4 Bxe4 14. Qxe4 Nf6 15. Qe2 Qc7 16. Ne1 Qc6 17. Nd3 Nd5 18. Bd2 Bf8 19. Rac1 b5 20. a3 a5 21. Rfd1 Nb6 22. Be1 Nc4 23. Rc2 e5 24. d5 Qxd5 25. Nb4 Qc5 26. Nd5 a4 27. Qg4 Re6 28. Kh2 Rae8 29. f3 g6 30. Bf2 Qc8 31. Nb6 Nxb6 32. Bxb6 d5 33. Bg1 h5 34. Qg5 d4 35. Qd2 Rc6 36. Rdc1 dxc3 37. Rxc3 Rxc3 38. Rxc3 Qb8 39. Kh1 b4 40. Rc4 bxa3 41. bxa3 Qb3 42. Qd7 Ra8 43. Qc6 Ra5 44. Rc3 Qb2 45. Qc8 Kg7 46. Rc7 Qb3 47. Qe8 Qd5 48. Be3 1/2-1/2

[Event "US op Irwin 121st"]
[Site "Cherry Hill"]
[Date "2021.08.02"]
[Round "4"]
[White "Ginsburg, Mark"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2315"]
[BlackElo "2119"]
[PlyCount "90"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[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 e6 4. g3 c6 5. Qc2 Nbd7 6. Bg2 Ne4 7. 0-0 Bd6 8. b3 Qe7 9. Nbd2 f5 10. Bb2 0-0 11. Rac1 Nxd2 12. Qxd2 b6 13. Rc2 Bb7 14. Rfc1 Rac8 15. e3 Qf6 16. Ne1 Rce8 17. Nd3 Rf7 18. f4 Qd8 19. cxd5 cxd5 20. Ne5 Nxe5 21. fxe5 Bf8 22. Bf1 a6 23. a4 g5 24. Bd3 g4 25. Qe2 Qa8 26. Kf2 Be7 27. h3 Rg7 28. Rh1 Rc8 29. hxg4 Rxc2 30. Bxc2 Rxg4 31. Rxh7 Qe8 32. Rh3 Bf8 33. Bd3 Qc8 34. Qd1 Bg7 35. Be2 Rg6 36. Bh5 Rh6 37. Bc1 Rh8 38. Bd2 Bc6 39. Qc1 Bd7 40. Rh1 Qxc1 41. Bxc1 Be8 42. Bf3 Rxh1 43. Bxh1 Bh5 44. Bg2 Bd1 45. Bf1 Bxb3 1/2-1/2

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "7"]
[White "Bonte, Andrei Mihai"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2313"]
[BlackElo "2119"]
[PlyCount "91"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. d5 e5 8. g3 d6 9. Bg2 0-0 10. 0-0 Nfd7 11. e4 a5 12. Rb1 Bf6 13. b4 axb4 14. axb4 g6 15. Be3 Bg7 16. c5 Ba6 17. b5 Bc8 18. c6 Nc5 19. Ra1 Rxa1 20. Qxa1 f5 21. Bxc5 dxc5 22. Qa8 f4 23. f3 fxg3 24. hxg3 Qg5 25. Qxb8 Qe3+ 26. Rf2 Bg4 27. Qxc7 Bxf3 28. Bxf3 Rxf3 29. Qc8+ Bf8 30. Qe6+ Kg7 31. Qxe5+ Kg8 32. Qe6+ Kg7 33. Qe5+ Kg8 34. Nd1 Qd2 35. Rxf3 Qxd1+ 36. Kf2 Qh1 37. Qe6+ Kg7 38. Qf7+ Kh6 39. Qxf8+ Kh5 40. Nf4+ Kg4 41. Qc8+ Kg5 42. Nh3+ Kh6 43. Qf8+ Kh5 44. Rf5+ Kg4 45. Rg5+ Kxh3 46. Qh6# 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "5"]
[White "Jimenez Fernandez, Rebeca"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "1905"]
[BlackElo "2119"]
[PlyCount "46"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Nc3 Bg7 6. Bd2 Nge7 7. 0-0-0 0-0 8. h4 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bc3 Qxa2 12. Bxg7 Kxg7 13. h5 Qa1+ 14. Kd2 Qa5+ 15. c3 Rd8+ 16. Bd3 Bf5 17. Ke1 Re8 18. hxg6 Rxe3+ 19. fxe3 hxg6 20. Nf3 Re8 21. Ke2 Qc5 22. Nd4 Nxd4+ 23. cxd4 Qxd4 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "4"]
[White "Koganov, Mikhail"]
[Black "Nguyen, Quoc Hy"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2119"]
[BlackElo "2242"]
[PlyCount "112"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. e3 Nbd7 5. Bd3 e6 6. Bxf5 exf5 7. d3 Bd6 8. 0-0 0-0 9. Nbd2 f4 10. e4 c6 11. e5 Bc5 12. exf6 Nxf6 13. d4 Bd6 14. c4 Qd7 15. Ne5 Qf5 16. Ndf3 Ne4 17. Re1 g5 18. h3 h5 19. Nd2 f6 20. Nef3 g4 21. hxg4 hxg4 22. Nxe4 dxe4 23. Nd2 Rae8 24. Qc2 f3 25. Nxe4 fxg2 26. Qd3 Qh5 27. Kxg2 Qh2+ 28. Kf1 Qh1+ 29. Ke2 Rxe4+ 30. Kd2 Bb4+ 31. Bc3 Bxc3+ 32. Qxc3 Qg2 33. Rxe4 Qxe4 34. Qe3 Qg6 35. Rg1 f5 36. f3 f4 37. Qe4 Qxe4 38. fxe4 g3 39. Ke2 f3+ 40. Kf1 g2+ 41. Kf2 Kg7 42. e5 Kg6 43. d5 cxd5 44. cxd5 Kf5 45. Kxf3 Kxe5+ 46. Kxg2 Rg8+ 47. Kf2 Rxg1 48. Kxg1 Kxd5 49. Kf2 Kd4 50. Ke2 Kc3 51. Ke3 Kb2 52. Kd3 Kxa2 53. Kc3 Ka3 54. Kc4 a5 55. Kc3 b5 56. Kc2 b4 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "6"]
[White "Koganov, Mikhail"]
[Black "Pastar, Slaven"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2119"]
[BlackElo "2354"]
[PlyCount "84"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. d3 g6 5. Nbd2 Bg7 6. e4 Ne7 7. 0-0 0-0 8. c3 d6 9. Qe2 Nd7 10. Re1 c5 11. d4 Qc7 12. Nf1 Rac8 13. h4 Qb8 14. h5 Nf6 15. hxg6 hxg6 16. e5 dxe5 17. dxe5 Nd7 18. N1h2 Bxf3 19. Nxf3 Nc6 20. Bf4 c4 21. Rad1 Nc5 22. Rd6 Nd3 23. Ng5 Ncxe5 24. Rxd3 cxd3 25. Qd1 Rfd8 26. Re4 d2 27. Rd4 Qc7 28. Qxd2 Qe7 29. Qe2 Rxd4 30. cxd4 Nd7 31. Qg4 Bxd4 32. Qh3 Bg7 33. Qh7+ Kf8 34. Ne4 Nf6 35. Nxf6 Bxf6 36. Bh6+ Ke8 37. Bf1 Qc5 38. Be3 Bd4 39. Qg8+ Ke7 40. Bxd4 Rxg8 41. Bxc5+ bxc5 42. Bc4 Rd8 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "8"]
[White "Koganov, Mikhail"]
[Black "Schut, Han"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2119"]
[BlackElo "2101"]
[PlyCount "109"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. b3 e5 2. e3 Nc6 3. Bb2 Bd6 4. f4 Qe7 5. Nf3 f5 6. fxe5 Nxe5 7. Bxe5 Bxe5 8. Nxe5 Qxe5 9. Nc3 d5 10. Qe2 c6 11. 0-0-0 Nf6 12. g3 Ne4 13. Kb2 b5 14. d4 Nxc3 15. Kxc3 Qe7 16. Kb2 a5 17. a3 0-0 18. Bg2 Re8 19. Rhe1 Qf6 20. Qd3 Bd7 21. Rd2 Re7 22. Rde2 Rae8 23. Ka2 Qh6 24. Bf3 Qd6 25. Qd2 a4 26. b4 g5 27. Qc3 g4 28. Bh1 Qh6 29. Qd3 Qg5 30. Kb2 h5 31. Bg2 h4 32. Kb1 h3 33. Bh1 Kg7 34. Kb2 Rf7 35. Qc3 Qe7 36. Qc5 Qxc5 37. bxc5 Rfe7 38. Kc3 Kf6 39. Kb4 Ra8 40. Rf1 Be6 41. Ref2 Kg6 42. Re2 Bd7 43. Rfe1 Kg5 44. Rf1 Ra7 45. Rfe1 Re8 46. Rf2 Re7 47. Rfe2 Ra8 48. Rf2 Rae8 49. Rfe2 Be6 50. Rf2 Rb7 51. Rfe2 Rbe7 52. Rf1 Bd7 53. Rfe1 Kf6 54. Kc3 Kg5 55. Kb4 1/2-1/2

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "3"]
[White "Koganov, Mikhail"]
[Black "Vasli, Aref"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2119"]
[BlackElo "2400"]
[PlyCount "45"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. d4 0-0 6. Be2 c5 7. dxc5 Qa5 8. 0-0 Qxc5 9. Be3 Qa5 10. h3 Nc6 11. Qd2 Be6 12. Rac1 Rac8 13. b3 Nd7 14. Rfd1 Nc5 15. Bh6 Rfe8 16. Bxg7 Kxg7 17. Qb2 Kg8 18. Ng5 Nd3 19. Rxd3 Qxg5 20. Rg3 Qe5 21. Qd2 a6 22. f4 Qd4+ 23. Kh2 0-1

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "1"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2203"]
[BlackElo "2119"]
[PlyCount "79"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 a6 7. a4 d6 8. h3 Be6 9. Nbd2 Na5 10. Ba2 Bxa2 11. Rxa2 Qd7 12. c3 b5 13. b4 Nc6 14. Nf1 Rfb8 15. Ng3 g6 16. a5 Nd8 17. d4 exd4 18. cxd4 Bf8 19. Rd2 Bg7 20. Bb2 c6 21. e5 Nd5 22. Ne4 Nb7 23. exd6 Nxb4 24. Ne5 Qd8 25. Qb3 Nd5 26. Nxc6 Nxa5 27. Qxd5 Nxc6 28. Qxc6 Rb6 29. Qd5 Rc8 30. Ng5 Qf6 31. d7 Rd8 32. Re8+ Bf8 33. Nxf7 Rxd7 34. Nh6+ Kg7 35. Qxd7+ Kxh6 36. Rde2 Rd6 37. Bc1+ g5 38. Qg4 Rxd4 39. Bxg5+ Qxg5 40. R8e6+ 1-0

[Event "Titled Tuesday intern op 20th July"]
[Site "Chess.com INT"]
[Date "2021.07.20"]
[Round "2"]
[White "Vakhlamov, Igor L"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "2413"]
[BlackElo "2119"]
[PlyCount "108"]
[EventDate "2021.07.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d6 8. Bg5 Ne7 9. Nh4 Ng6 10. Nxg6 fxg6 11. Bc4+ Kh8 12. f4 Qe8 13. Qd2 Be6 14. fxe5 dxe5 15. Bb3 Rd8 16. Qe3 b6 17. h3 Qc6 18. Bxe6 Qxe6 19. c4 Rd7 20. a4 a5 21. c5 Rdf7 22. cxb6 cxb6 23. Bxf6 Rxf6 24. Rxf6 gxf6 25. Rb1 Rb8 26. c4 Qc6 27. Rb5 Rb7 28. Kh2 Kg7 29. Qf2 h5 30. Qb2 Qd6 31. c5 Qxd3 32. Rxb6 Rf7 33. Rb7 Qxe4 34. Rxf7+ Kxf7 35. Qc1 Qf4+ 36. Qxf4 exf4 37. Kg1 Ke6 38. Kf2 Kd5 39. Kf3 g5 40. h4 Kxc5 41. Ke4 Kb4 42. Kf5 gxh4 43. Kxf6 Kxa4 44. Kg5 f3 45. gxf3 h3 46. f4 h2 47. f5 h1Q 48. f6 Qf3 49. f7 Qxf7 50. Kh4 Qg6 51. Kh3 Qg4+ 52. Kh2 h4 53. Kh1 h3 54. Kh2 Qg2# 0-1

[Event "Titled Tuesday intern op 29th June"]
[Site "Chess.com INT"]
[Date "2021.06.29"]
[Round "2"]
[White "Jaracz, Pawel"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2456"]
[BlackElo "2119"]
[PlyCount "61"]
[EventDate "2021.06.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Qf6 7. Qe3 Be6 8. Be2 Ne7 9. 0-0 Nc6 10. Nc3 Be7 11. Qg3 Qg6 12. Be3 Qxg3 13. hxg3 0-0 14. g4 a6 15. f4 f6 16. Bf3 Rfd8 17. Nd5 Bxd5 18. exd5 Nb4 19. Rf2 a5 20. Re1 Bf8 21. a3 Na6 22. Rfe2 Re8 23. Bd4 Rxe2 24. Rxe2 Kf7 25. g5 fxg5 26. fxg5 Re8 27. Rf2 Kg6 28. Bg4 Kxg5 29. Be6 Nc5 30. Be3+ Kh5 31. Bf7+ 1-0

[Event "Titled Tuesday intern op 29th June"]
[Site "Chess.com INT"]
[Date "2021.06.29"]
[Round "1"]
[White "Koganov, Mikhail"]
[Black "Jia, Haoxiang"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2119"]
[BlackElo "2331"]
[PlyCount "74"]
[EventDate "2021.06.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 0-0 11. Nf3 Nbd7 12. Re1 Qa5 13. Bd2 Rfb8 14. b3 Ng4 15. Na4 Qa6 16. Rc1 Nge5 17. Bc3 Nd3 18. Bxg7 Nxe1+ 19. Qxe1 Kxg7 20. Qc3+ Kg8 21. e5 dxe5 22. Nxe5 Nxe5 23. Qxe5 Qd6 24. f4 Rd8 25. Qxd6 Rxd6 26. Rxc5 e6 27. dxe6 Rd2+ 28. Kh3 fxe6 29. Nc3 Rc2 30. a4 Rd8 31. Ne4 Rxc5 32. Nxc5 Rb8 33. Kg4 Kf7 34. Kf3 Ke7 35. Ke4 Kd6 36. Kd4 Rb4+ 37. Kc3 Kxc5 0-1

[Event "Titled Tuesday intern op 29th June"]
[Site "Chess.com INT"]
[Date "2021.06.29"]
[Round "5"]
[White "Koganov, Mikhail"]
[Black "Jimenez Fernandez, Rebeca"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2119"]
[BlackElo "1905"]
[PlyCount "82"]
[EventDate "2021.06.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nxc6 bxc6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Rb8 10. Qd2 Bb7 11. b3 d5 12. cxd5 cxd5 13. Bb2 d4 14. Na4 Bxg2 15. Kxg2 e5 16. Rac1 Ne4 17. Qd3 Qd5 18. Kg1 Rfc8 19. h4 Bh6 20. Rxc8+ Rxc8 21. Rd1 Nxf2 22. e4 Nxd3 23. exd5 Be3+ 24. Kh2 Nxb2 25. Nxb2 Rc2+ 26. Kh3 Rxb2 27. d6 Kf8 28. Rf1 f5 29. h5 Rxa2 30. g4 Bf4 31. Rh1 Rh2+ 32. Rxh2 Bxh2 33. gxf5 gxf5 34. Kxh2 d3 35. Kg3 d2 36. Kh4 d1Q 37. Kg5 Qxd6 38. b4 h6+ 39. Kxf5 Kf7 40. b5 Qe6+ 41. Ke4 Ke7 0-1

[Event "Titled Tuesday intern op 29th June"]
[Site "Chess.com INT"]
[Date "2021.06.29"]
[Round "4"]
[White "Musovic, Armin"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2274"]
[BlackElo "2119"]
[PlyCount "95"]
[EventDate "2021.06.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. a3 e5 2. Nc3 d5 3. d4 e4 4. Bf4 c6 5. f3 Nf6 6. Qd2 Bd6 7. 0-0-0 0-0 8. g4 Qc7 9. Bxd6 Qxd6 10. h4 Re8 11. h5 e3 12. Qe1 b5 13. g5 Nfd7 14. Bh3 Nb6 15. Bxc8 Rxc8 16. g6 fxg6 17. hxg6 Qxg6 18. Nh3 Qf6 19. Qg3 N8d7 20. Nf4 Rf8 21. Rdg1 Rf7 22. Nh5 Qg6 23. Qc7 Qe6 24. Rg4 Rc8 25. Qxa7 Nc4 26. Rhg1 g6 27. Nf4 Rxf4 28. Rxf4 Qd6 29. Rfg4 Kg7 30. f4 Rc7 31. Qa8 Nf6 32. Rg5 Qxf4 33. Qd8 Rf7 34. Qc8 Qxd4 35. Qxc6 Nd6 36. Kb1 Nde4 37. Nxe4 Qxe4 38. Qxb5 Rc7 39. Qd3 Qxd3 40. cxd3 Rd7 41. b4 Kf7 42. Kb2 Ke6 43. b5 Kd6 44. Rc1 Rc7 45. Rxc7 Kxc7 46. Kc3 Kb6 47. Kb4 d4 48. a4 1-0

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "6"]
[White "Benitez Lozano, Javier"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2375"]
[BlackElo "2119"]
[PlyCount "29"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 Qa5 6. Nb3 Qh5 7. Nb5 Kd8 8. Bf4 e5 9. Be3 Ng4 10. Bc5 a6 11. Nd6 Kc7 12. e3 b6 13. Ba3 Qg6 14. Bd3 Qf6 15. Ne8+ 1-0

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "5"]
[White "Donatti, Alvaro"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "2193"]
[BlackElo "2119"]
[PlyCount "54"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 f5 6. d3 f4 7. 0-0 Bd7 8. d4 Nge7 9. Nc3 g6 10. dxe5 dxe5 11. Nd5 Bg7 12. b4 Nxd5 13. Qxd5 Qe7 14. Rd1 0-0-0 15. Ba3 Be6 16. Qc5 Qxc5 17. bxc5 Bxc4 18. Bb2 Nd4 19. Rac1 Bxa2 20. Nxd4 exd4 21. c6 b5 22. Bc2 Bc4 23. Ba3 d3 24. Bb1 Rhe8 25. f3 Bd4+ 26. Kh1 Be3 27. Rc3 d2 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "10"]
[White "Johnson, Ben"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2128"]
[BlackElo "2119"]
[PlyCount "110"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. b3 Bb7 4. e3 e6 5. Bb2 Be7 6. d4 0-0 7. Bd3 Ne4 8. 0-0 f5 9. Nfd2 Bf6 10. f3 Nxd2 11. Qxd2 d6 12. Nc3 Qe7 13. Rae1 Nd7 14. Kh1 g6 15. Nb5 Rfc8 16. e4 fxe4 17. Bxe4 c6 18. Nc3 Qg7 19. Nd1 d5 20. Bb1 Nf8 21. Nf2 c5 22. cxd5 Bxd5 23. Rd1 Rd8 24. Ng4 Bxd4 25. Bxd4 cxd4 26. Qe2 Nd7 27. Rfe1 h5 28. Ne5 Nxe5 29. Qxe5 Qxe5 30. Rxe5 Kf7 31. Rxd4 Bxb3 32. Rf4+ Ke7 33. Re1 g5 34. Rfe4 Bd5 35. Re5 Kf6 36. Kg1 Rac8 37. Kf2 Rc3 38. R1e2 Rc1 39. Bd3 Rd6 40. Bb5 Rc5 41. a4 Rc3 42. h4 g4 43. Rxh5 gxf3 44. gxf3 Rxf3+ 45. Ke1 Rf5 46. Rf2 Rxf2 47. Kxf2 Be4 48. Rh8 Ke5 49. Ra8 Bf5 50. Kg3 Rd2 51. h5 Rd1 52. Kh4 Rh1+ 53. Kg5 Rg1+ 54. Kh6 Kf6 55. Rxa7 Rg8 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "7"]
[White "Koganov, Mikhail"]
[Black "Ashiev, Eduard"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2119"]
[BlackElo "2202"]
[PlyCount "71"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 e6 4. Nf3 c5 5. Bb5+ Bd7 6. a4 a6 7. Bxd7+ Nbxd7 8. Qe2 Bd6 9. 0-0 0-0 10. d3 Qc7 11. Nbd2 b5 12. e4 d4 13. g3 e5 14. Nh4 Rfb8 15. Ng2 Nb6 16. axb5 axb5 17. f4 Nfd7 18. Nf3 f6 19. fxe5 Nxe5 20. Nf4 Qd7 21. Nxe5 Bxe5 22. Qf3 c4 23. Nd5 Nxd5 24. exd5 Qd6 25. Rxa8 Rxa8 26. bxc4 bxc4 27. dxc4 Ra2 28. Qb3 Qa6 29. c5 Rxb2 30. Qxb2 d3 31. Qb3 d2 32. d6+ Kf8 33. Qd3 Qc6 34. d7 Qxc5+ 35. Kg2 Qc6+ 36. Rf3 1-0

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "11"]
[White "Koganov, Mikhail"]
[Black "Belanoff, Ted"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2119"]
[BlackElo "2039"]
[PlyCount "106"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 c5 6. Be3 cxd4 7. Bxd4 Nc6 8. Be3 Bg4 9. Be2 Bxf3 10. Bxf3 0-0 11. 0-0 Ne5 12. Be2 a6 13. Rc1 Rc8 14. b3 h5 15. h3 Nfd7 16. f4 Nc6 17. Bf3 Qa5 18. Nd5 e6 19. Bd2 Qxa2 20. Nc3 Qa5 21. Kh2 Qc7 22. f5 d5+ 23. Kh1 d4 24. Ne2 e5 25. Ng3 h4 26. Ne2 Nc5 27. Bg5 d3 28. Nc3 Nd4 29. Nd5 Qd6 30. f6 Rfe8 31. Qe1 Bf8 32. Qxh4 Nde6 33. Bg4 Nxg5 34. Qxg5 Nxe4 35. Qe3 Nc5 36. Bxc8 Rxc8 37. b4 Nb3 38. Rc3 Nd4 39. Rxd3 Rxc4 40. Ne7+ Bxe7 41. fxe7 Qxe7 42. Re1 Nc6 43. Red1 Kg7 44. Rd7 Qf6 45. Rxb7 Nd4 46. Qd3 Rc2 47. Rf1 Rf2 48. Rc7 Rxf1+ 49. Kh2 Rf4 50. Rc1 Rf2 51. Rg1 Qf4+ 52. Kh1 Nf3 53. gxf3 Qh2# 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "2"]
[White "Koganov, Mikhail"]
[Black "De Silva, LMST"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2119"]
[BlackElo "2085"]
[PlyCount "155"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. Nc3 Bg7 6. d3 0-0 7. Bg5 c5 8. Qd2 Nc6 9. Bh6 Nd4 10. Bxg7 Kxg7 11. e4 Nxf3+ 12. Bxf3 d6 13. h4 h5 14. 0-0-0 a6 15. Rdg1 b5 16. g4 hxg4 17. Bxg4 bxc4 18. h5 Rh8 19. hxg6 fxg6 20. Rxh8 Qxh8 21. Bf5 cxd3 22. Rxg6+ Kf8 23. Be6 Bc8 24. Bxc8 Rxc8 25. Qxd3 Kf7 26. Qg3 Qh5 27. Rg7+ Ke8 28. Qg6+ Qxg6 29. Rxg6 Kf7 30. Rg3 Rh8 31. Kd2 Rh2 32. Ke2 Rh1 33. Rg2 Ke6 34. Kd3 Ke5 35. Ke3 Rh3+ 36. f3 Ke6 37. a3 Rh1 38. Rd2 Nh5 39. Rg2 Nf6 40. Rd2 Ke5 41. Rg2 Rh8 42. Rg5+ Ke6 43. Rg2 Rb8 44. Rd2 Rb3 45. Ke2 Ke5 46. Ke3 Ke6 47. Ke2 Nh5 48. Ke3 Ng3 49. Rg2 Nh5 50. Rg5 Nf6 51. Rg2 Nd7 52. Rg6+ Kf7 53. Rg2 Nb6 54. Kd3 Na4 55. Kc4 Rxb2 56. Rxb2 Nxb2+ 57. Kd5 Nd3 58. Ne2 Ne1 59. f4 Ng2 60. e5 Ne3+ 61. Ke4 Nc4 62. Kd5 Nxa3 63. e6+ Kf6 64. Nc3 Nb5 65. Ne4+ Kg7 66. f5 Nc7+ 67. Kc6 Nb5 68. Kd7 d5 69. Kxe7 dxe4 70. f6+ Kg6 71. f7 e3 72. f8Q e2 73. Qf6+ Kh5 74. Qe5+ Kg6 75. Qxe2 Nd4 76. Qe4+ Nf5+ 77. Kd7 c4 78. e7 1-0

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "1"]
[White "Koganov, Mikhail"]
[Black "Mitrabha, Guha"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2119"]
[BlackElo "2467"]
[PlyCount "128"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 d5 3. cxd5 cxd5 4. g3 Nc6 5. Bg2 Nf6 6. d3 Bg4 7. 0-0 e6 8. Qa4 Qd7 9. Bg5 Be7 10. Bxf6 Bxf3 11. Bxg7 Bxg2 12. Kxg2 Rg8 13. Bc3 d4 14. Bd2 h5 15. Na3 h4 16. Rac1 Rc8 17. Rc2 Qd5+ 18. f3 hxg3 19. hxg3 Rh8 20. Rh1 Rxh1 21. Kxh1 Bxa3 22. Qxa3 Kd7 23. Qc5 Qxa2 24. Bb4 Qd5 25. Qxd5+ exd5 26. Bd2 Ne7 27. Rxc8 Kxc8 28. Kg2 Nc6 29. g4 a5 30. Kf2 b5 31. Ke1 a4 32. Kd1 b4 33. Kc2 Kd7 34. Be1 b3+ 35. Kb1 Kd6 36. Bd2 Nd8 37. Bf4+ Ke6 38. Bd2 f5 39. gxf5+ Kxf5 40. Kc1 Ne6 41. Kd1 Kg6 42. Bb4 Kg5 43. Kd2 Kh4 44. Bd6 Kh3 45. Ke1 Kg2 46. f4 Ng7 47. Kd2 Nf5 48. Be5 Kg3 49. Bc7 Kg4 50. Be5 Kh4 51. Bf6+ Kg3 52. Be5 Kg4 53. Bc7 Ne3 54. Bd6 Kf5 55. Bc5 Nc2 56. Bd6 Ke6 57. Be5 Kf5 58. Bd6 Kg4 59. Be5 Kh5 60. Bd6 Ne3 61. Be5 a3 62. bxa3 b2 63. Bxd4 b1Q 64. Kxe3 Qg1+ 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "8"]
[White "Koganov, Mikhail"]
[Black "Prado Lobo, Jonas"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2119"]
[BlackElo "2290"]
[PlyCount "40"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. b3 Bg7 3. d4 c5 4. e3 Nc6 5. Bb2 cxd4 6. exd4 Nf6 7. d5 Nb8 8. c4 0-0 9. Bd3 e6 10. dxe6 dxe6 11. 0-0 Nc6 12. Nc3 Qa5 13. a3 Rd8 14. Qc2 Ng4 15. h3 Nce5 16. Be4 Nxf3+ 17. Bxf3 Ne5 18. Be2 Bd7 19. b4 Qc7 20. Nb5 Bxb5 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "4"]
[White "Koganov, Mikhail"]
[Black "Villegas, Pierre"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2119"]
[BlackElo "2367"]
[PlyCount "82"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 a6 5. d4 dxc4 6. a4 c5 7. Bxc4 Nc6 8. d5 exd5 9. Nxd5 Be6 10. Nxf6+ Qxf6 11. Bxe6 Qxe6 12. 0-0 Be7 13. Qc2 0-0 14. Bd2 b5 15. Bc3 b4 16. Bd2 c4 17. Nd4 Nxd4 18. exd4 Qd5 19. Rfd1 Rfc8 20. Be3 a5 21. Qe2 Rc6 22. Qf3 Qxf3 23. gxf3 Bf6 24. Rac1 Rac8 25. d5 Rd6 26. Bf4 Rd7 27. d6 Bxb2 28. Rc2 Bf6 29. Rd5 b3 30. Re2 b2 31. Rd1 c3 32. Rc2 Rb8 33. Rb1 Rb4 34. Bg3 Rxa4 35. Kg2 Ra1 36. Rxc3 Bxc3 37. Rxb2 Bxb2 38. h4 Ba3 39. h5 Bxd6 40. h6 Bxg3 41. hxg7 Kxg7 0-1

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "3"]
[White "Mortazavi, Ali"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2333"]
[BlackElo "2119"]
[PlyCount "51"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 e5 7. Nc3 Nc6 8. a4 a5 9. h3 Be6 10. Be3 Qc8 11. Kh2 Re8 12. d4 exd4 13. Nxd4 Nxd4 14. Bxd4 Bc4 15. Re1 Nh5 16. Bxg7 Nxg7 17. Qd4 Be6 18. Rad1 Ra6 19. Bf1 Rb6 20. b3 Rb4 21. Qd2 Qd8 22. e5 Nf5 23. Ne4 Rxe4 24. Rxe4 d5 25. Ree1 Qg5 26. Qxg5 1-0

[Event "Titled Tuesday intern op 22nd June"]
[Site "Chess.com INT"]
[Date "2021.06.22"]
[Round "9"]
[White "Nathan, Nitish"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1720"]
[BlackElo "2119"]
[PlyCount "39"]
[EventDate "2021.06.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 e6 4. c3 b6 5. Nf3 Bb7 6. Nbd2 d6 7. Bd3 Be7 8. 0-0 0-0 9. e4 Nbd7 10. e5 Nd5 11. Bg3 dxe5 12. dxe5 Re8 13. Qc2 Nf8 14. Ne4 f5 15. Nd6 Bxd6 16. exd6 f4 17. Bh4 Qxd6 18. Ng5 h6 19. Bh7+ Kh8 20. Nf7# 1-0

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "5"]
[White "Dahanayake, Isara Banidu"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "C75"]
[WhiteElo "1721"]
[BlackElo "2119"]
[PlyCount "120"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nge7 7. d4 Ng6 8. d5 Nb8 9. c4 Bxa4 10. Qxa4+ Nd7 11. Nc3 Be7 12. Be3 0-0 13. Nd2 h6 14. b4 b6 15. Nb3 f5 16. exf5 Rxf5 17. c5 Bg5 18. cxd6 cxd6 19. Ne4 Nf6 20. Nxg5 hxg5 21. Qc6 Rc8 22. Qxb6 Qxb6 23. Bxb6 Nxd5 24. Be3 Ngf4 25. Bxf4 Rxf4 26. a3 Rc3 27. Na5 Rc2 28. Rac1 Rfxf2 29. Rxc2 Rxc2 30. Rd1 Ne3 31. Rxd6 Rxg2+ 32. Kh1 Ra2 33. h3 g4 34. hxg4 Nxg4 35. Nc4 e4 36. Rxa6 e3 37. Re6 Nf2+ 38. Kg2 Nd3+ 39. Kf3 Ne1+ 40. Kxe3 Nc2+ 41. Kd3 Nxa3 42. Kc3 Rc2+ 43. Kb3 Rxc4 44. Kxa3 Kf7 45. Re3 g5 46. b5 Kf6 47. b6 Rc8 48. Kb4 Kf5 49. Kb5 Kf4 50. Rb3 g4 51. b7 Rb8 52. Kb6 g3 53. Kc7 Rxb7+ 54. Kxb7 g2 55. Rb1 Kf3 56. Kc6 Kf2 57. Rb2+ Kf1 58. Rb1+ Kf2 59. Kd5 g1Q 60. Rxg1 Kxg1 1/2-1/2

[Event "Titled Tuesday intern op 15th June"]
[Site "Chess.com INT"]
[Date "2021.06.15"]
[Round "6"]
[White "Koganov, Mikhail"]
[Black "Lonoff, Marc J"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2119"]
[BlackElo "2122"]
[PlyCount "44"]
[EventDate "2021.06.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 b6 3. g3 Bb7 4. Bg2 f5 5. d3 Nf6 6. 0-0 c5 7. Nc3 Be7 8. e4 fxe4 9. Ng5 0-0 10. Ncxe4 Nxe4 11. Nxe4 Nc6 12. Bd2 d5 13. Nc3 Nd4 14. Be3 Bf6 15. Nxd5 exd5 16. Rc1 Rb8 17. b4 dxc4 18. Bxb7 Rxb7 19. bxc5 bxc5 20. Rxc4 Qd5 21. Bxd4 Bxd4 22. Qc2 Rb2 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "11"]
[White "Chizhikov, Vladislav"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2270"]
[BlackElo "2119"]
[PlyCount "70"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Bg5 Ne6 8. f4 exf4 9. Bxe6 fxe6 10. e5 h6 11. Bxf6 gxf6 12. Qh5+ Kf8 13. exf6 Qxf6 14. Nc3 d6 15. Kh1 Qg5 16. Qe2 e5 17. Qc4 Rg8 18. Rf2 Rg7 19. Ne4 Qg6 20. Raf1 Be6 21. Qb4 Bd5 22. Re1 a5 23. Qa4 b5 24. Qxb5 Bxe4 25. Ree2 Kg8 26. Qc4+ d5 27. Qc3 Re8 28. Qxa5 Kh7 29. a4 f3 30. Rd2 fxg2+ 31. Kg1 Ree7 32. Qc3 Qg5 33. a5 Ref7 34. Qc5 d4 35. Rfe2 Rf1# 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "8"]
[White "Guimaraes, Diogo Duarte"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2248"]
[BlackElo "2119"]
[PlyCount "168"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Be2 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 0-0 11. 0-0 Bf5 12. a3 Be7 13. b4 Qd7 14. Rc1 Nd8 15. Nb3 c6 16. Re1 Ne6 17. Nc5 Nxc5 18. dxc5 Bg6 19. Nd4 Bg5 20. Rc3 Rae8 21. Bg4 Qc7 22. e6 f5 23. Bf3 Bf6 24. Rce3 Re7 25. b5 Rfe8 26. bxc6 bxc6 27. Qa4 Bxd4 28. Qxd4 h6 29. h4 Kh8 30. h5 Bh7 31. g3 Bg8 32. g4 f4 33. Re5 Rxe6 34. Rxe6 Rxe6 35. Rxe6 Bxe6 36. Be2 Kg8 37. Kg2 Qf7 38. Kf3 Bd7 39. Qxf4 Qxf4+ 40. Kxf4 Kf7 41. Ke5 Ke7 42. f4 Be8 43. g5 Bf7 44. gxh6 gxh6 45. f5 Be8 46. f6+ Kf8 47. Bg4 Kg8 48. Ke6 Kf8 49. Ke5 a5 50. Be2 Kf7 51. Bg4 Kf8 52. Bf5 Bxh5 53. Bd7 Be8 54. Bg4 h5 55. Bh3 h4 56. Bg4 Bf7 57. Bh3 d4 58. Kxd4 Bd5 59. Ke5 Kf7 60. Bg4 Bg2 61. Bh5+ Kf8 62. Bg4 h3 63. Bxh3 Bxh3 64. Kd6 Bg2 65. Kc7 Kf7 66. Kb6 a4 67. Ka5 Kxf6 68. Kxa4 Ke7 69. Ka5 Kd7 70. Kb6 Bf1 71. Kb7 Bb5 72. Kb6 Ke6 73. Ka5 Kd5 74. a4 Bxa4 75. Kxa4 Kxc5 76. Kb3 Kd4 77. Kc2 Kc4 78. Kb2 Kd3 79. Kb3 c5 80. Kb2 c4 81. Kc1 Kc3 82. Kb1 Kd2 83. Ka2 c3 84. Kb3 c2 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "3"]
[White "Hartikainen, Jarmo"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2142"]
[BlackElo "2119"]
[PlyCount "80"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 Ne4 8. b5 d5 9. Bd3 Ne7 10. cxd4 Ba5+ 11. Nbd2 Bf5 12. Qc2 0-0 13. 0-0 Nxd2 14. Nxd2 Bxd3 15. Qxd3 c5 16. Nf3 c4 17. Qc2 Ng6 18. Ba3 Re8 19. Bd6 Bc7 20. Bxc7 Qxc7 21. a4 h6 22. Rfe1 Re6 23. Qf5 Qe7 24. g3 Rc8 25. Rac1 Qc7 26. h4 Ne7 27. Qc2 g6 28. Kg2 a6 29. Qc3 axb5 30. axb5 Qb6 31. Rb1 Ra8 32. Qb4 Nf5 33. Qc5 Kg7 34. Rec1 Ra2 35. g4 Ne3+ 36. Kg3 Nc2 37. Qxb6 Rxb6 38. h5 g5 39. Ng1 Nxd4 40. Nf3 Ra3 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "1"]
[White "Hernandez Gonzalez, William"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2481"]
[BlackElo "2119"]
[PlyCount "71"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. 0-0 d6 7. c3 Nf6 8. Re1 0-0 9. h3 Be6 10. d3 h6 11. Nbd2 Qd7 12. Nf1 Bxc4 13. dxc4 Qe6 14. Qd3 Nh5 15. g4 Nf4 16. Bxf4 exf4 17. N1d2 Ne5 18. Qe2 Rad8 19. Nd4 Qf6 20. N2f3 Nxf3+ 21. Qxf3 Bxd4 22. cxd4 Qxd4 23. Rac1 Qf6 24. c5 dxc5 25. Rxc5 c6 26. e5 Qe6 27. Qxf4 Rd3 28. Re3 Rfd8 29. Kg2 R8d4 30. Re4 Rxe4 31. Qxe4 Qb3 32. Rc4 Rxh3 33. e6 fxe6 34. Qxe6+ Kh7 35. Qf5+ Kg8 36. Re4 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "5"]
[White "Koganov, Mikhail"]
[Black "Funderburg, John T"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2119"]
[BlackElo "2100"]
[PlyCount "85"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. e3 h6 5. Be2 e6 6. 0-0 Be7 7. d3 0-0 8. Nbd2 Nbd7 9. Re1 Bh7 10. Nf1 a5 11. Ng3 a4 12. bxa4 Rxa4 13. c4 Qa8 14. cxd5 exd5 15. Qb1 c6 16. Nd4 Re8 17. Ngf5 Bf8 18. Ng3 Ne5 19. Nf3 Nxf3+ 20. Bxf3 Nd7 21. Bd1 Ra6 22. Bc2 Nc5 23. Bd4 Na4 24. Rd1 c5 25. Bxa4 Rxa4 26. Bc3 c4 27. e4 cxd3 28. exd5 Qa6 29. Qb3 Ra3 30. Qb2 Qg6 31. Rac1 Rea8 32. Qxb7 Rxa2 33. Ra1 Rxa1 34. Bxa1 Rxa1 35. Rxa1 d2 36. Nf1 Qc2 37. Ra8 Bd3 38. Rxf8+ Kxf8 39. Qb8+ Ke7 40. Qe5+ Kf8 41. Qb8+ Ke7 42. Qe5+ Kf8 43. Qb8+ 1/2-1/2

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "9"]
[White "Koganov, Mikhail"]
[Black "Novikov, Evgenij"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2119"]
[BlackElo "2276"]
[PlyCount "169"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Ne5 Bf5 4. Bb2 Nd7 5. g3 Nxe5 6. Bxe5 e6 7. Bg2 Nf6 8. 0-0 Bd6 9. Bb2 0-0 10. d3 Qe7 11. Nd2 Ba3 12. Be5 Bd6 13. Bb2 Ba3 14. Be5 Nd7 15. Bc3 Bg6 16. e4 c6 17. Rb1 Bb4 18. Ba1 a5 19. c3 Bd6 20. d4 dxe4 21. Bxe4 f5 22. Bc2 e5 23. Nc4 e4 24. Nxd6 Qxd6 25. f4 Nf6 26. Qe1 Bh5 27. Bb2 Bf3 28. Bd1 Bxd1 29. Rxd1 a4 30. b4 a3 31. Bc1 b5 32. Qe2 Qd5 33. Be3 Qc4 34. Qxc4+ bxc4 35. Kf2 Nd5 36. Rc1 Kf7 37. Ke2 Rfb8 38. Kd2 g6 39. Rfe1 Ra7 40. Re2 Rd7 41. Kc2 Kf6 42. Rb1 h6 43. Bc1 Ra7 44. h4 Rb5 45. Be3 Rd7 46. Rd1 Rb8 47. Bc1 Ra7 48. Be3 Rab7 49. Rb1 Rd8 50. Bc1 Ra8 51. Be3 Nc7 52. Rh1 h5 53. Rd1 Rb5 54. Bc1 Ke6 55. Be3 Kd5 56. Bc1 Ne6 57. Re3 Nf8 58. Re2 Nd7 59. Be3 Nf6 60. Bc1 Ng4 61. Be3 Rab8 62. Bc1 Ke6 63. Be3 Rd5 64. Bc1 Ra8 65. Be3 Rd7 66. Bc1 Rb7 67. Rde1 Nf6 68. Rd1 Nd5 69. Be3 Rab8 70. Rb1 Rd7 71. Bc1 Ra7 72. Be3 Nb6 73. Bc1 Nd7 74. Be3 Rb5 75. Bc1 Rab7 76. Be3 c5 77. dxc5 Nxc5 78. Bxc5 Rd7 79. Rd2 Rd3 80. Rxd3 cxd3+ 81. Kd2 Kd5 82. Rb3 Kc4 83. Rxa3 Rb7 84. Ra7 Rb5 85. Rd7 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "2"]
[White "Koganov, Mikhail"]
[Black "Piesik, Piotr"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2119"]
[BlackElo "2404"]
[PlyCount "122"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. d4 e5 6. dxe5 Nxe5 7. Nxe5 dxe5 8. Qxd8+ Kxd8 9. Be3 c6 10. c5 Be6 11. 0-0-0+ Kc7 12. b3 Nf6 13. f3 Nd7 14. Be2 h5 15. Kb2 Bh6 16. Bf2 Rhd8 17. b4 a5 18. b5 Bf8 19. b6+ Kc8 20. Na4 Be7 21. Be3 Nf6 22. Rxd8+ Kxd8 23. Rd1+ Ke8 24. a3 Rd8 25. Rxd8+ Kxd8 26. Bd2 Nd7 27. Be3 f5 28. Kc3 f4 29. Bf2 g5 30. Bc4 Nf8 31. Be1 g4 32. Kd3 Bxc4+ 33. Kxc4 Ne6 34. Bxa5 gxf3 35. gxf3 Nd4 36. Bc3 Nxf3 37. h3 Bf6 38. Nb2 Ng1 39. Nd3 Nxh3 40. Bxe5 Bxe5 41. Nxe5 Ng5 42. Kd3 h4 43. Ng4 h3 44. a4 Kc8 45. a5 Ne6 46. Kc4 f3 47. Nf2 h2 48. Nh1 Kd7 49. e5 Nf4 50. Kd4 Ne6+ 51. Kc4 Kc8 52. Nf2 Kd8 53. Nh1 Kd7 54. Nf2 Nf4 55. Kd4 Nh3 56. Nh1 f2 57. e6+ Kxe6 58. a6 f1Q 59. axb7 Qf8 60. Ng3 Qb8 61. Nh1 Qxb7 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "6"]
[White "Koganov, Mikhail"]
[Black "Tikhonov, Viacheslav"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2119"]
[BlackElo "2274"]
[PlyCount "63"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 h6 2. c4 g5 3. d4 f5 4. Qc2 d6 5. e3 Bg7 6. Bd3 e6 7. b3 Ne7 8. Bb2 0-0 9. h3 b6 10. Nbd2 a5 11. a3 Nd7 12. g4 Bb7 13. Be2 Nf6 14. gxf5 exf5 15. d5 Bc8 16. Rg1 Ng6 17. Bd3 Qd7 18. 0-0-0 Ne8 19. Nxg5 hxg5 20. Rxg5 Bxb2+ 21. Qxb2 Rf6 22. Rdg1 Kf7 23. Nf3 Ng7 24. Nh4 Bb7 25. Rxg6 Rxg6 26. Rxg6 Ne8 27. Qh8 Ke7 28. Bxf5 Qxf5 29. Nxf5+ Kd8 30. Rg8 Kd7 31. Qh7+ Kc8 32. Rxe8# 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "7"]
[White "Lehtosaari, Mauri"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2199"]
[BlackElo "2119"]
[PlyCount "106"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 b6 5. e3 Bb7 6. Bd3 d6 7. 0-0 Nbd7 8. a4 a5 9. c3 Nf8 10. Bh4 Ng6 11. Bg3 0-0 12. h3 Re8 13. e4 Nd7 14. Qb3 Ba6 15. c4 e5 16. Rfd1 Bb7 17. d5 Nc5 18. Qc2 Nxd3 19. Qxd3 Bc8 20. b3 Rf8 21. Qe3 h6 22. Rf1 f5 23. exf5 Bxf5 24. Ne4 Qd7 25. Rae1 Rf7 26. Nfd2 Raf8 27. f3 Bxe4 28. fxe4 Bg5 29. Qe2 Bf4 30. Bf2 Bxd2 31. Qxd2 Nf4 32. Be3 g5 33. Bxf4 Rxf4 34. Rxf4 Rxf4 35. Qe2 Qf7 36. Rf1 Kg7 37. Rf2 Kg6 38. Rf1 h5 39. g3 Rf6 40. Kg2 Qe7 41. Rxf6+ Qxf6 42. Qf3 Qxf3+ 43. Kxf3 Kf7 44. g4 h4 45. Ke3 Ke8 46. Kd3 Kd7 47. Kc3 Kc8 48. Kd3 Kb7 49. Kc3 Ka6 50. Kd3 Ka7 51. Kc3 Ka6 52. Kd3 Ka7 53. Kc3 Ka6 1/2-1/2

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "10"]
[White "Mazur, Stefan"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "2416"]
[BlackElo "2119"]
[PlyCount "68"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nge7 7. d4 Ng6 8. Be3 Be7 9. Nbd2 0-0 10. Re1 b5 11. Bc2 Nh4 12. Nxh4 Bxh4 13. a4 Bf6 14. Qe2 b4 15. d5 bxc3 16. bxc3 Ne7 17. a5 Ng6 18. g3 Bg5 19. Bd3 Bxe3 20. Qxe3 f5 21. exf5 Bxf5 22. Bxf5 Rxf5 23. c4 Qd7 24. Rec1 Raf8 25. c5 Rxf2 26. Qxf2 Rxf2 27. Kxf2 Qf5+ 28. Ke3 Qg5+ 29. Kd3 e4+ 30. Nxe4 Qxd5+ 31. Ke3 Ne5 32. cxd6 Qd3+ 33. Kf4 Ng6+ 34. Kf5 Qd5+ 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "4"]
[White "Milosevic, Milos"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2370"]
[BlackElo "2119"]
[PlyCount "153"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. e3 Nxc3 7. Bxc3 Bd6 8. Nf3 Qe7 9. Bb5 Bd7 10. Qc2 a6 11. Bxc6 Bxc6 12. e4 h6 13. 0-0 0-0-0 14. a4 Rdf8 15. d3 g5 16. Rab1 g4 17. Nd2 f5 18. exf5 Rxf5 19. b4 Rh5 20. Ne4 Qh4 21. h3 gxh3 22. g3 h2+ 23. Kh1 Bxe4+ 24. dxe4 Qg4 25. Qd1 Qxd1 26. Rfxd1 Rf8 27. Kg2 Rg5 28. Rh1 Rg6 29. Rxh2 Rgf6 30. f4 Re8 31. f5 b5 32. axb5 axb5 33. Rbh1 Rh8 34. g4 Kb7 35. Kf1 Rg8 36. Rg2 Kc6 37. Ke2 Ra8 38. Rgh2 Ra3 39. Kd2 Ra2+ 40. Kd3 Ra3 41. Kc2 Ra2+ 42. Kb3 Rxh2 43. Rxh2 Kd7 44. Bd2 Bf8 45. Be3 c6 46. Ra2 Rd6 47. Ra7+ Ke8 48. Ra8+ Rd8 49. Rxd8+ Kxd8 50. Bc5 Bg7 51. Kc3 Ke8 52. Kd3 Kf7 53. Ke3 Bf6 54. Kf3 Bg5 55. Bd6 Bf4 56. Kg2 Kf6 57. Kh3 Bg5 58. Bc7 Bf4 59. Kh4 Kf7 60. Kh5 Kg7 61. Bd8 Be3 62. Be7 Bf4 63. Bd6 Kf7 64. Bc5 Bd2 65. Bb6 Kg7 66. Bd8 Kf7 67. Bc7 Bf4 68. Kh4 Kf6 69. Kh5 Kf7 70. Bb6 Kg7 71. Bc5 Kf7 72. Kh4 Kf6 73. Kh3 Bd2 74. Kg2 Kg5 75. Kf3 Kf6 76. Be3 Bxb4 77. Bxh6 1-0

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.3"]
[White "Trejbal, Stanislav"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2092"]
[BlackElo "2085"]
[PlyCount "132"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic 50 V"]
[BlackTeam "United States 50 II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "USA"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. d5 Be7 5. Nge2 h5 6. Bg5 Nxd5 7. Bxe7 Nxe7 8. Qd2 Be6 9. 0-0-0 Ng6 10. f4 exf4 11. Nxf4 Nxf4 12. Qxf4 Nd7 13. Bb5 0-0 14. Bxd7 Qxd7 15. e5 Bg4 16. Rd4 dxe5 17. Qxe5 Qe6 18. Qg5 Qg6 19. Qxg6 fxg6 20. h3 Be6 21. Re1 c5 22. Rde4 Bf5 23. Re7 Rf7 24. R1e5 Rxe7 25. Rxe7 b6 26. Nd5 Rd8 27. Ne3 Bd7 28. b3 Kf8 29. Re5 Re8 30. Nc4 b5 31. Rxe8+ Bxe8 32. Ne5 Ke7 33. Kd2 Kd6 34. Nd3 Bc6 35. g3 g5 36. Ke3 c4 37. bxc4 bxc4 38. Nf2 Ke5 39. h4 gxh4 40. gxh4 Bg2 41. c3 a6 42. a3 Kf5 43. Nd1 Kg4 44. Kf2 Bb7 45. Ne3+ Kxh4 46. Nxc4 Kg5 47. Na5 Bc8 48. c4 Kf6 49. Nc6 Bb7 50. Nb4 Ke7 51. c5 a5 52. c6 Bc8 53. Nd5+ Kd6 54. Nf4 h4 55. Ng6 h3 56. Kg3 Kxc6 57. Ne7+ Kc7 58. Nd5+ Kd6 59. Nb6 Be6 60. Na4 g5 61. Nc3 g4 62. Ne2 Bd7 63. Nc3 Ke5 64. Ne2 a4 65. Nc1 Kd4 66. Ne2+ Kc4 0-1

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.6"]
[White "Koganov, Mikhail"]
[Black "Bogumil, Tatiana"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2085"]
[BlackElo "2182"]
[PlyCount "54"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "United States 50 II"]
[BlackTeam "Russia 50 (W)"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "RUS"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. Nc3 Bg7 6. d4 Ne4 7. Nxe4 Bxe4 8. 0-0 0-0 9. Be3 d6 10. Qd2 Nd7 11. Bh6 c5 12. Bxg7 Kxg7 13. Qc3 Kg8 14. Rad1 cxd4 15. Rxd4 Nf6 16. Qe3 Bxf3 17. Bxf3 Rc8 18. Rfd1 Kg7 19. Rh4 Rh8 20. Qh6+ Kg8 21. b3 Qf8 22. Qe3 h6 23. Rhd4 Kg7 24. Bd5 Rc7 25. a4 Qc8 26. Bg2 Qf5 27. Qd3 Qxd3 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.9"]
[White "Scheckenbach, Franz"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2101"]
[BlackElo "2085"]
[PlyCount "52"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany 50 VI"]
[BlackTeam "United States 50 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 a5 7. 0-0 c6 8. h3 Qc7 9. Bg5 Nf8 10. Qd2 h6 11. Be3 g5 12. Nh2 Ng6 13. Be2 Nf4 14. Ng4 h5 15. Nxf6+ Bxf6 16. Rad1 Qe7 17. dxe5 Bxe5 18. Rfe1 Rg8 19. Bf1 Be6 20. Bd4 g4 21. Bxe5 dxe5 22. h4 g3 23. Ne2 gxf2+ 24. Kxf2 Qxh4+ 25. g3 Qh2+ 26. Kf3 Nxe2 0-1

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.3"]
[White "Koganov, Mikhail"]
[Black "McDonald, Neil R"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2085"]
[BlackElo "2410"]
[PlyCount "94"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "United States 50 II"]
[BlackTeam "England 50"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. Nf3 f5 2. d3 d6 3. e4 e5 4. Nc3 Nc6 5. Bg5 Be7 6. Qd2 Nd4 7. Bxe7 Nxe7 8. Nxd4 exd4 9. Ne2 c5 10. exf5 Bxf5 11. Ng3 0-0 12. Be2 Ng6 13. 0-0 Bd7 14. f4 Qh4 15. f5 Ne7 16. Bf3 Rab8 17. Be4 b6 18. Rae1 Kh8 19. Re2 Rf6 20. Qf4 Qxf4 21. Rxf4 Rbf8 22. Nh5 R6f7 23. g4 g6 24. Ng3 gxf5 25. gxf5 Nxf5 26. Nxf5 Bxf5 27. Bxf5 Rxf5 28. Rxf5 Rxf5 29. Re8+ Kg7 30. Rd8 Rg5+ 31. Kf2 Kf6 32. Rxd6+ Ke5 33. Rd7 Rf5+ 34. Kg2 Kf4 35. Re7 Re5 36. Rxe5 Kxe5 37. Kf3 Kf5 38. a4 a6 39. b3 h6 40. h3 b5 41. axb5 axb5 42. Kg3 Kg5 43. h4+ Kf5 44. Kf3 h5 45. Kg3 Ke5 46. Kf3 Kf5 47. Kg3 Ke5 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.8"]
[White "Vanek, Petr"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "2076"]
[BlackElo "2085"]
[PlyCount "16"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic 50 VII"]
[BlackTeam "United States 50 II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nge7 7. d4 h6 8. Nbd2 Ng6 0-1

[Event "WchT Seniors 50"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.11"]
[White "Koganov, Mikhail"]
[Black "Harlinska, Sandra"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2085"]
[BlackElo "1817"]
[PlyCount "57"]
[EventDate "2020.03.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "United States 50 II"]
[BlackTeam "Latvia 50 (W)"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "LAT"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ c6 6. Qd4 Nf6 7. Qxd8+ Kxd8 8. e4 Nbd7 9. Bc4 e6 10. 0-0 b5 11. Bb3 b4 12. e5 Ng4 13. Ne4 Ngxe5 14. Nxe5 Nxe5 15. d4 Nd7 16. Bg5+ Be7 17. Rfc1 h6 18. Bf4 g5 19. Be3 Nb6 20. Nc5 Bd7 21. Nd3 f6 22. Nc5 Bxc5 23. Rxc5 a5 24. Rac1 Ke7 25. Kf1 Rhd8 26. Bd1 Be8 27. Bf3 Nd5 28. Bxd5 Rxd5 29. Rxd5 1/2-1/2

[Event "US Seniors op 120th"]
[Site "Orlando"]
[Date "2019.08.06"]
[Round "6"]
[White "Burnett, Ronald"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2325"]
[BlackElo "2095"]
[PlyCount "89"]
[EventDate "2019.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 c6 5. e3 Bf5 6. Bxc4 e6 7. Qe2 Ne4 8. 0-0 Nd7 9. Bd3 Nxc3 10. bxc3 Bxd3 11. Qxd3 Be7 12. c4 0-0 13. e4 Qa5 14. Bd2 Qh5 15. Rab1 Rfd8 16. Qe2 b6 17. Rfe1 Rac8 18. h3 f6 19. Bc3 Nf8 20. a4 Rd7 21. Rb3 g5 22. Bb2 Ng6 23. Bc1 Bd8 24. Be3 Rg7 25. Nh2 Qxe2 26. Rxe2 h5 27. Kf1 Bc7 28. Nf3 g4 29. hxg4 hxg4 30. Ne1 Rh7 31. g3 Kf7 32. Ra2 c5 33. dxc5 Ne5 34. cxb6 axb6 35. Ke2 Kg6 36. Rc2 Ra8 37. Bxb6 Rxa4 38. Ng2 Nf3 39. Ke3 Bxb6+ 40. Rxb6 Ra3+ 41. Ke2 Nd4+ 42. Kd2 Nxc2 43. Nf4+ Kh6 44. Kxc2 Rc7 45. Rxe6 1/2-1/2

[Event "US Seniors op 120th"]
[Site "Orlando"]
[Date "2019.08.04"]
[Round "2"]
[White "Sevillano, Enrico"]
[Black "Koganov, Mikhail"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2443"]
[BlackElo "2095"]
[PlyCount "52"]
[EventDate "2019.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 h6 9. Ba2 Re8 10. Rb1 Qc7 11. Qd3 Nf8 12. Qc4 Bd8 13. Be3 a6 14. Qf1 b5 15. b4 Be6 16. dxe5 dxe5 17. a5 Bxa2 18. Nxa2 Ng4 19. Bb6 Qb7 20. Bxd8 Raxd8 21. Nc1 Nf6 22. c4 Qb8 23. Nb3 Ne6 24. Rbc1 Qd6 25. cxb5 Qxb4 26. Nxe5 Qxb5 1/2-1/2

[Event "Stamford Eastern op 19th"]
[Site "Stamford"]
[Date "2015.11.06"]
[Round "1"]
[White "Kudrin, Sergey"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2571"]
[BlackElo "2223"]
[PlyCount "65"]
[EventDate "2015.11.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. 0-0 Bd6 11. Nf3 h6 12. Be3 0-0 13. Rc1 a6 14. Bb1 Rd8 15. Qd2 Nf8 16. Bf4 Bb4 17. Qe3 Bd7 18. Ne5 Be8 19. Nxc6 bxc6 20. Be5 Qe7 21. Nf4 Rac8 22. a3 Bd6 23. Rfe1 Bxe5 24. Qxe5 Bf7 25. Nd3 Re8 26. Nc5 Nd7 27. Nxd7 Qxd7 28. Rc5 Rb8 29. b4 Rb5 30. Rc3 Re7 31. Rg3 Be8 32. Qf6 e5 33. Bf5 1-0

[Event "Barcelona Sant Marti op-A 16th"]
[Site "Barcelona"]
[Date "2014.07.18"]
[Round "6"]
[White "Koganov, Mikhail"]
[Black "Matsenko, Elena"]
[Result "1/2-1/2"]
[ECO "A01"]
[BlackElo "1929"]
[PlyCount "23"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 f6 7. 0-0 e4 8. Nd4 Bd7 9. Qh5+ Qf7 10. Qxf7+ Kxf7 11. Nxc6 Bxc6 12. Bxc6 1/2-1/2

[Event "Barcelona Sant Marti op-A 16th"]
[Site "Barcelona"]
[Date "2014.07.17"]
[Round "5"]
[White "Castrillo Mansego, Pablo"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2013"]
[PlyCount "80"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. Nc3 c6 4. a4 d5 5. exd5 cxd5 6. Bb5+ Nc6 7. d4 a6 8. Bxc6+ bxc6 9. Nf3 Bf5 10. Ne5 Rc8 11. Qe2 Qb6 12. Qe3 Bxc2 13. a5 Qb7 14. 0-0 e6 15. Qe2 Bf5 16. Na4 Bd6 17. Bf4 0-0 18. Nb6 Rc7 19. h3 Rd8 20. g4 Be4 21. f3 Bg6 22. h4 c5 23. h5 Bxh5 24. gxh5 Nxh5 25. Bh2 cxd4 26. Kh1 Qb8 27. f4 Nf6 28. Rg1 g6 29. Rg2 Ne4 30. Rag1 Qb7 31. Qh5 Bxe5 32. fxe5 d3 33. Bf4 Rc2 34. Qh4 Qc7 35. Bg5 Rxg2 36. Rxg2 d2 37. Bxd8 d1Q+ 38. Rg1 Qf3+ 39. Rg2 Qc2 40. Qh2 Nf2+ 0-1

[Event "Barcelona Sant Marti op-A 16th"]
[Site "Barcelona"]
[Date "2014.07.16"]
[Round "4"]
[White "Koganov, Mikhail"]
[Black "Mokal, Amruta Sunil"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "2046"]
[PlyCount "74"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 h6 5. Bh4 Qb6 6. Nbd2 cxd4 7. exd4 Qxb2 8. Bd3 Nc6 9. Rb1 Qxa2 10. 0-0 Qa5 11. Re1 Be7 12. Nc4 Qc7 13. Qe2 d5 14. Nce5 0-0 15. h3 a5 16. g4 Nh7 17. Bg3 Qd8 18. Nxc6 bxc6 19. Ne5 Bd7 20. Rb7 Be8 21. Reb1 a4 22. c3 a3 23. f4 c5 24. Ra1 cxd4 25. cxd4 Rb8 26. Rbb1 Ba4 27. g5 hxg5 28. fxg5 Rxb1+ 29. Bxb1 Nxg5 30. h4 Ne4 31. Bxe4 dxe4 32. Qxe4 Qd5 33. Qg4 Bc6 34. Nxc6 Qxc6 35. Kh2 Qc2+ 36. Kh3 Rc8 37. Rf1 Rc3 0-1

[Event "Barcelona Sant Marti op-A 16th"]
[Site "Barcelona"]
[Date "2014.07.15"]
[Round "3"]
[White "Hapala, Elisabeth"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2068"]
[PlyCount "54"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. e5 Ne4 6. Qf3 d5 7. Bd3 Na6 8. Bxe4 dxe4 9. Qxe4 g6 10. Qe2 Nb4 11. Nf3 Bf5 12. 0-0 Nxc2 13. Bd2 Nxa1 14. Rxa1 Qd8 15. d5 Bg7 16. e6 fxe6 17. dxe6 Qd3 18. Qe1 0-0 19. Rd1 Rad8 20. Ne5 Bxe5 21. Qxe5 Bg4 22. Ne4 Qd4+ 23. Qxd4 Rxd4 24. Re1 Bf5 25. Nf6+ Rxf6 26. Bc3 c5 27. Bxd4 cxd4 0-1

[Event "Barcelona Sant Marti op-A 16th"]
[Site "Barcelona"]
[Date "2014.07.14"]
[Round "2"]
[White "Koganov, Mikhail"]
[Black "Sonis, Francesco"]
[Result "1/2-1/2"]
[ECO "A01"]
[BlackElo "2029"]
[PlyCount "51"]
[EventDate "2014.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 c6 6. Rc1 f5 7. g3 0-0 8. Bg2 d6 9. e3 Nd7 10. Nge2 Re8 11. 0-0 Nf6 12. d3 Qa5 13. Rc2 Be6 14. Qb1 Qc7 15. b4 Nd7 16. Rfc1 Rab8 17. a4 Ne5 18. Rd2 Qe7 19. Nf4 g5 20. Nxe6 fxe6 21. Ne2 g4 22. Rdd1 Qg5 23. Kh1 Nf3 24. d4 Bf8 25. Ng1 Nxg1 26. Kxg1 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2012.02.19"]
[Round "4"]
[White "Liu, Davis"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "64"]
[EventDate "2012.02.18"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Nf3 Nh6 7. Bd3 Bf5 8. Be3 Bxd3 9. Qxd3 Nf5 10. Bf2 e6 11. a3 Nd7 12. Ng5 Be7 13. h4 Kf8 14. Ne2 Kg7 15. Nc1 c5 16. dxc5 Nxc5 17. Bxc5 Bxc5 18. Qb5 Qc7 19. Nd3 Be3 20. c3 a6 21. Qb4 b5 22. Rh3 Rad8 23. Ke2 a5 24. Qb3 Bxf4 25. Nxf4 Qxe5+ 26. Kd3 Qxf4 27. Qxb5 Rb8 28. Qxa5 Qc4+ 29. Kd2 Rxb2+ 30. Kc1 Rhb8 31. Rf3 Qe2 32. Nxe6+ Qxe6 0-1

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "5"]
[White "Bryzgalin, Kirill"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2537"]
[PlyCount "73"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 Bxc3+ 6. bxc3 d6 7. f4 Bb7 8. Bd3 e5 9. Nf3 Nbd7 10. 0-0 Qe7 11. Nh4 0-0-0 12. Nf5 Qf8 13. fxe5 dxe5 14. a4 g6 15. Nh6 Re8 16. d5 Qg7 17. a5 Nh5 18. Rxf7 Qxf7 19. Nxf7 Rhf8 20. Ng5 Nc5 21. Be3 Nxd3 22. Qxd3 Nf4 23. Qd2 h6 24. Nf3 g5 25. axb6 axb6 26. c5 bxc5 27. Bxc5 Rf6 28. c4 g4 29. Nh4 Nh5 30. g3 Nf4 31. gxf4 exf4 32. e5 Rxe5 33. Bd4 f3 34. Bxe5 f2+ 35. Qxf2 Rxf2 36. Kxf2 c6 37. d6 1-0

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "9"]
[White "Dabo Peranic, Robert"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2318"]
[PlyCount "113"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. f4 d5 4. e5 h5 5. Nf3 Bg4 6. Be2 e6 7. h3 Bxf3 8. Bxf3 Qh4+ 9. Ke2 Nh6 10. Qe1 Qxe1+ 11. Rxe1 Nf5 12. Kf2 Nxd4 13. Bd1 h4 14. c3 Nf5 15. Bc2 Bc5+ 16. Kf3 Nd7 17. Nd2 Bb6 18. b4 0-0-0 19. Nb3 Kb8 20. a4 Rc8 21. a5 Bd8 22. Be3 Be7 23. Bf2 c5 24. b5 d4 25. Bxf5 gxf5 26. c4 Rcg8 27. a6 b6 28. Nc1 Rg6 29. Nd3 Rhg8 30. Rg1 Bd8 31. Rae1 Bc7 32. Re2 Kc8 33. Bxh4 Kb8 34. Be1 Kc8 35. g4 fxg4+ 36. Rxg4 Rxg4 37. hxg4 Bd8 38. Rh2 Kc7 39. Rh7 Rf8 40. g5 Kc8 41. Ke4 Kc7 42. Nf2 Kc8 43. Ng4 Be7 44. Nh6 Bd8 45. Nxf7 Bc7 46. g6 Rg8 47. g7 Bd8 48. Nxd8 Rxg7 49. Rxg7 Kxd8 50. Bh4+ Kc7 51. f5 exf5+ 52. Kxf5 d3 53. e6 d2 54. Rxd7+ Kc8 55. Rxd2 Kc7 56. e7 Kc8 57. e8Q+ 1-0

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "1"]
[White "Dewis, Andrew"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "70"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. Re1 Bg4 8. Bg5 Bh5 9. c3 Nbd7 10. Nbd2 Bg6 11. Nf1 Ne4 12. Ng3 Nxg5 13. Nxg5 Bxg5 14. Nf5 Bxf5 15. Bxf5 g6 16. Bxd7 Qxd7 17. g3 Bf6 18. Qf3 Kg7 19. h4 c6 20. Re2 Rfe8 21. Rae1 Rxe2 22. Rxe2 Re8 23. h5 Rxe2 24. Qxe2 Qe7 25. Qxe7 Bxe7 26. hxg6 fxg6 27. Kg2 Kf6 28. f4 Kf5 29. Kf3 h5 30. b3 Ba3 31. c4 Bb2 32. cxd5 cxd5 33. Ke3 Kg4 34. Kf2 Bxd4+ 35. Kg2 Bf6 0-1

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "11"]
[White "Duneas, John"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2075"]
[PlyCount "84"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Nf3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 f5 8. Bf4 Bb7 9. e3 d6 10. h4 0-0 11. Bd3 Nd7 12. Nd2 Nxd2 13. Qxd2 Qe7 14. 0-0-0 e5 15. Bg5 Qf7 16. d5 h6 17. g4 e4 18. gxf5 exd3 19. Rdg1 hxg5 20. hxg5 Qxf5 21. f4 Kf7 22. e4 Qxe4 23. f5 Qxc4+ 24. Kb1 Qc2+ 25. Qxc2 dxc2+ 26. Kxc2 Bxd5 27. Rh2 Be4+ 28. Kc3 Bxf5 29. Rf1 Kg6 30. Re2 Rae8 31. Rxe8 Rxe8 32. Kb4 a6 33. Rc1 Nc5 34. Kc4 Re3 35. Kd5 Bd7 36. b4 Re5+ 37. Kd4 Ne6+ 38. Kd3 c5 39. bxc5 Nxc5+ 40. Kd4 Be6 41. a4 Re4+ 42. Kc3 Rc4+ 0-1

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "4"]
[White "Koganov, Mikhail"]
[Black "Handke, Florian"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2496"]
[PlyCount "92"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bg4 3. f3 Bh5 4. e4 dxe4 5. Qe2 c6 6. Nc3 exf3 7. Nxf3 Nd7 8. h3 Ngf6 9. 0-0-0 e6 10. g4 Bg6 11. Bg2 Qa5 12. Kb1 Ba3 13. Ba1 Nd5 14. Nxd5 cxd5 15. Bxg7 Rg8 16. Bc3 Bb4 17. Bb2 0-0-0 18. Nh4 Kb8 19. Nxg6 hxg6 20. Rhf1 Rgf8 21. h4 e5 22. h5 gxh5 23. gxh5 f6 24. Bh3 Nb6 25. Bf5 Ba3 26. Ba1 Nc4 27. d3 Nd6 28. Bg6 Nb5 29. Qd2 Bb4 30. Qc1 Na3+ 31. Qxa3 Bxa3 32. h6 Rh8 33. h7 Be7 34. Bf5 Qc5 35. Rf2 Bf8 36. Rg2 Bh6 37. Rh2 Bf4 38. Rg2 Be3 39. Rg7 Bd4 40. Bxd4 Qxd4 41. Rdg1 e4 42. Rg8 exd3 43. Rxd8+ Rxd8 44. Rg8 dxc2+ 45. Bxc2 Qb6 46. h8Q Qg1+ 0-1

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "2"]
[White "Koganov, Mikhail"]
[Black "Ince, Jason"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "43"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 f6 3. e3 b6 4. f4 Bb7 5. Bd3 d4 6. Nf3 dxe3 7. 0-0 exd2 8. Nbxd2 e6 9. Nh4 Nh6 10. Qe2 g5 11. fxg5 fxg5 12. Bxh8 gxh4 13. Rxf8+ Kxf8 14. Qxe6 Qe8 15. Rf1+ Nf7 16. Qh6+ Ke7 17. Re1+ Kd8 18. Rxe8+ Kxe8 19. Qe6+ Kf8 20. Bc4 Kg8 21. Qxf7+ Kxh8 22. Qg8# 1-0

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "12"]
[White "Koganov, Mikhail"]
[Black "Liou, Yian"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "145"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 a6 4. g3 d5 5. Bg2 Nf6 6. Ne2 Be7 7. 0-0 0-0 8. f4 e4 9. c4 Bf5 10. cxd5 Nxd5 11. Nbc3 Bf6 12. Rb1 Nxc3 13. Nxc3 Bxc3 14. Bxc3 Qd7 15. Qc2 Rfe8 16. Kh1 Rad8 17. Rg1 h5 18. Rbf1 Qe6 19. a4 Rd6 20. Rf2 Qd7 21. h3 Bxh3 22. Bxh3 Qxh3+ 23. Rh2 Qg4 24. Qd1 Qxd1 25. Rxd1 Rh6 26. Rg1 f5 27. Kg2 Rd8 28. Rgh1 g6 29. Kf2 Rh7 30. Ke2 Rdd7 31. Rb1 Kf7 32. b4 Ke6 33. b5 axb5 34. axb5 Ne7 35. Bd4 Nd5 36. Rhh1 Rhf7 37. Rhc1 Rf8 38. Ra1 Rc8 39. Ra7 c6 40. bxc6 bxc6 41. Ra6 Ne7 42. Rc5 Kf7 43. Kf2 Rd5 44. Rxd5 cxd5 45. Rf6+ Ke8 46. Re6 Kd7 47. Ra6 Rc6 48. Ra7+ Rc7 49. Ra8 Rc8 50. Ra5 Rc4 51. Bc3 Ke6 52. Ra6+ Rc6 53. Ra8 Rc8 54. Ra7 Rd8 55. Ra6+ Rd6 56. Ra8 Rc6 57. Re8 Kf7 58. Rh8 Rxc3 59. dxc3 Kf6 60. Rf8+ Kg7 61. Re8 Kf7 62. Rd8 Kf6 63. Ke2 Kf7 64. Kd2 Kf6 65. c4 Kf7 66. cxd5 Kf6 67. Kc3 Nxd5+ 68. Rxd5 Ke6 69. Rd1 h4 70. Rh1 hxg3 71. Rg1 g2 72. Rxg2 Kf6 73. Rg5 1-0

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "10"]
[White "Koganov, Mikhail"]
[Black "Modi, Paaras"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "94"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 c5 4. f4 Nc6 5. Bb5 Bf5 6. Nf3 Qb6 7. a4 a6 8. Bxc6+ Qxc6 9. Ne5 Qc7 10. 0-0 e6 11. d3 h5 12. Nd2 Be7 13. Qe2 Ng4 14. h3 Nxe5 15. Bxe5 Bd6 16. Bxg7 Rg8 17. Bf6 Be7 18. Be5 Bd6 19. Bxd6 Qxd6 20. Qxh5 0-0-0 21. Qf3 Rg7 22. g4 Rdg8 23. Kf2 Qe7 24. Ke2 Rxg4 25. hxg4 Bxg4 26. Rh1 Bxf3+ 27. Kxf3 Qf6 28. Raf1 Qc3 29. Rf2 Qxc2 30. Rh7 Qxd3 31. Rxf7 c4 32. bxc4 dxc4 33. Ne4 Qd1+ 34. Re2 Rg2 35. Nd6+ Kd8 36. Nxb7+ Ke8 37. Nd6+ Kd8 38. Nb7+ Ke8 39. Nd6+ Kd8 40. Kxg2 Qxe2+ 41. Kg3 c3 42. Nb7+ Ke8 43. Nd6+ Kd8 44. Nb7+ Kc8 45. Nd6+ Kd8 46. Nb7+ Kc8 47. Nd6+ Kd8 1/2-1/2

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "6"]
[White "Koganov, Mikhail"]
[Black "Penafiel, Horacio"]
[Result "1-0"]
[ECO "A03"]
[BlackElo "2203"]
[PlyCount "99"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. f4 d5 5. Nf3 0-0 6. a4 c5 7. Qe2 Nc6 8. d3 Bg4 9. h3 Bxf3 10. Qxf3 Re8 11. Nd2 e5 12. 0-0-0 a6 13. g4 b5 14. axb5 axb5 15. g5 Nh5 16. f5 Qxg5 17. fxg6 hxg6 18. Qxd5 Nb4 19. Qe4 Ng3 20. Qg2 Qxe3 21. Rg1 Nf5 22. Qe2 Qxe2 23. Bxe2 Nd4 24. Bf3 Ra2 25. Kb1 e4 26. c3 Rxb2+ 27. Kxb2 Nxd3+ 28. Kb1 exf3 29. c4 f2 30. Rgf1 bxc4 31. Nxc4 Re1 32. Nb2 Nxb2 33. Kxb2 Be5 34. Kc3 Ne2+ 35. Kd2 Rxd1+ 36. Kxd1 Nc3+ 37. Kc2 Bd4 38. Kd3 Kg7 39. b4 cxb4 40. Kxd4 f5 41. Rxf2 Kf6 42. Kc4 Ne4 43. Rg2 g5 44. Kxb4 g4 45. hxg4 fxg4 46. Rxg4 Kf5 47. Rg1 Ke5 48. Ra1 Kd4 49. Ra8 Ke5 50. Re8+ 1-0

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "8"]
[White "Koganov, Mikhail"]
[Black "Rotella, Tony"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "39"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 d6 3. e3 e5 4. g3 Nf6 5. Bg2 Nc6 6. Ne2 Be7 7. 0-0 0-0 8. f4 Bg4 9. h3 Bxe2 10. Qxe2 e4 11. g4 d5 12. d3 Re8 13. g5 Nd7 14. dxe4 dxe4 15. Bxe4 Bd6 16. Qf3 c4 17. Nd2 Nc5 18. Bxc6 bxc6 19. Nxc4 Ne4 20. Rad1 1-0

[Event "Dos Hermanas Internet qual-C 10th"]
[Site "ICC INT"]
[Date "2009.03.14"]
[Round "7"]
[White "Mosquera Klinger, Miguel Alonso"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2370"]
[PlyCount "89"]
[EventDate "2009.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Nc3 g6 4. f3 Bg7 5. Be3 Nf6 6. Qd2 b5 7. 0-0-0 h6 8. Kb1 a6 9. g4 Bb7 10. h4 Nfd7 11. Nge2 Qc7 12. Ng3 e6 13. f4 a5 14. f5 a4 15. a3 Ba6 16. Bd3 b4 17. axb4 Bxd3 18. Qxd3 Qb7 19. fxe6 fxe6 20. b5 a3 21. b3 c5 22. e5 a2+ 23. Ka1 Nxe5 24. dxe5 Bxe5 25. Qxg6+ Qf7 26. Qxf7+ Kxf7 27. Nge4 d5 28. Rhf1+ Kg7 29. Bxc5 dxe4 30. Bd4 Nd7 31. Nxe4 Rhc8 32. c4 Bxd4+ 33. Rxd4 Ne5 34. g5 Ra3 35. gxh6+ Kxh6 36. Rf6+ Kg7 37. Rxe6 Nf3 38. Rd7+ Kf8 39. Ng5 Nxg5 40. hxg5 Rxb3 41. Rc6 Ra8 42. Ra6 Rxa6 43. bxa6 Ra3 44. a7 Ke8 45. Rb7 1-0

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "5"]
[White "Arngrimsson, Dagur"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2404"]
[PlyCount "140"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 c6 4. Bg5 h6 5. Bh4 g5 6. Bg3 Bg7 7. Qd2 Qa5 8. 0-0-0 b5 9. Kb1 Be6 10. d5 Bxc3 11. Qxc3 Qxc3 12. bxc3 Bd7 13. e5 dxe5 14. Bxe5 f6 15. Bd4 cxd5 16. Nf3 Nc6 17. Bc5 e6 18. Kc1 a6 19. h4 g4 20. Nd4 Nxd4 21. cxd4 Kf7 22. Bd3 f5 23. Rde1 Nf6 24. f3 gxf3 25. gxf3 Rhg8 26. Rhf1 Rg2 27. Re5 Re8 28. Rfe1 Rf2 29. Be2 Nh5 30. Bd3 Nf6 31. Be2 Nh5 32. Bd3 Nf6 33. Be2 Bc8 34. a3 Nd7 35. Re3 Nxc5 36. dxc5 Bd7 37. Bd3 Rh2 38. a4 Rxh4 39. axb5 axb5 40. Kd2 Rh2+ 41. Kc3 Kf6 42. Re5 Rh4 43. Bxf5 b4+ 44. Kb2 Rc4 45. Bg4 Rxc5 46. Rh5 Rec8 47. Rxh6+ Kg5 48. Rh2 b3 49. cxb3 Rb8 50. Bxe6 Bxe6 51. Rxe6 Rcb5 52. Re5+ Kf4 53. Reh5 Rxb3+ 54. Ka2 Rxf3 55. R5h4+ Ke3 56. Ra4 d4 57. Ra3+ d3 58. Rh7 Re8 59. Rd7 Kd2 60. Kb2 Re2 61. Rb3 Ke1+ 62. Kc3 d2+ 63. Kc2 Rxb3 64. Kxb3 d1Q+ 65. Rxd1+ Kxd1 66. Kc3 Rd2 67. Kb4 Kc1 68. Kc4 Rd8 69. Kc3 Kd1 70. Kc4 Rd2 0-1

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "7"]
[White "Capo Vidal, Uriel"]
[Black "Koganov, Mikhail"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2336"]
[PlyCount "67"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. d5 Be7 9. Nh4 0-0 10. Nf5 g6 11. Nxe7+ Qxe7 12. e4 Kg7 13. h4 Ng8 14. Be3 f5 15. f4 fxe4 16. Nxe4 Bc8 17. Ng5 Ndf6 18. fxe5 Qxe5 19. Bf4 Qxb2 20. Rf2 Qc3 21. Rc1 Qa3 22. Qd4 Qc5 23. Qa1 Bf5 24. Re1 Rae8 25. Ne6+ Bxe6 26. dxe6 Re7 27. g4 Rfe8 28. Bd5 c6 29. Be3 Qa5 30. g5 Rxe6 31. Bxe6 Rxe6 32. gxf6+ Nxf6 33. Bd2 Rxe1+ 34. Qxe1 1-0

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "3"]
[White "Dellepiani, Fernando"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2118"]
[PlyCount "98"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Bg5 Ne4 8. Bxe7 Qxe7 9. 0-0 f5 10. Qc2 Nf6 11. Nc3 0-0 12. Rad1 d6 13. b3 Nbd7 14. Nh4 Bxg2 15. Nxg2 e5 16. dxe5 Nxe5 17. Nd5 Nxd5 18. cxd5 Rad8 19. Rc1 Rd7 20. Nf4 Rf6 21. Ne6 Rxe6 22. dxe6 Qxe6 23. b4 Rf7 24. Rfd1 f4 25. Qb3 Qg6 26. Rc3 c5 27. bxc5 bxc5 28. Qb8+ Rf8 29. Qxd6 Qe8 30. Qxc5 f3 31. Qd5+ Kh8 32. Re3 fxe2 33. Re1 Qb8 34. R1xe2 Ng6 35. Qh5 Qc8 36. Qg5 Qb8 37. Qd5 Qc8 38. Qc4 Qxc4 39. Re8 Qf7 40. Rxf8+ Qxf8 41. Kg2 h6 42. h4 Ne7 43. h5 Nf5 44. f4 Nd4 45. Re6 Qa8+ 46. Kh3 Qf3 47. Kh4 Kh7 48. Re7 Ne2 49. Rxa7 Qxg3# 0-1

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "2"]
[White "Koganov, Mikhail"]
[Black "Aveskulov, Valeriy"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2526"]
[PlyCount "68"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 a6 6. Bxc6 dxc6 7. Nc4 Qe7 8. Nf3 Nd7 9. Nxd6+ cxd6 10. e4 0-0 11. 0-0 Nc5 12. Qe2 Ne6 13. g3 c5 14. c3 Bd7 15. d4 cxd4 16. cxd4 Bb5 17. Qd2 Bxf1 18. Rxf1 f6 19. d5 Nc5 20. Re1 Rac8 21. Nh4 g6 22. Qe2 Qd7 23. Kg2 Rc7 24. h3 Qb5 25. Qxb5 axb5 26. Re3 Ra8 27. a3 Nd7 28. Re2 Rac8 29. Nf3 Rc2 30. Rxc2 Rxc2 31. Ba1 Nc5 32. b4 Nb3 33. Ne1 Rc1 34. Nd3 Rxa1 0-1

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "9"]
[White "Koganov, Mikhail"]
[Black "Rozenvasser, Anthony"]
[Result "1-0"]
[ECO "A02"]
[BlackElo "2116"]
[PlyCount "67"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. f4 0-0 5. Nf3 d6 6. g3 c5 7. Bg2 Nc6 8. 0-0 Qc7 9. Qe2 b6 10. d3 Bb7 11. Nbd2 Nd7 12. Bxg7 Kxg7 13. e4 e5 14. f5 f6 15. fxg6 hxg6 16. Nh4 Rh8 17. Bh3 Ne7 18. Bxd7 Qxd7 19. Rf2 Raf8 20. Raf1 Bc8 21. Nc4 b5 22. Ne3 Rh6 23. Rf3 d5 24. Qf2 dxe4 25. Rxf6 Rxf6 26. Qxf6+ Kh7 27. Qf7+ Kh8 28. Qf8+ Ng8 29. Rf7 Qxf7 30. Qxf7 exd3 31. cxd3 Bf5 32. Nexf5 gxf5 33. Ng6+ Rxg6 34. Qxg6 1-0

[Event "Dos Hermanas Internet qual-B 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "11"]
[White "Koganov, Mikhail"]
[Black "Sirin, Atakan"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2240"]
[PlyCount "74"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 Bg4 7. fxe5 Bxf3 8. Qxf3 Bxe5 9. Bxe5 Qxe5 10. d4 Qe7 11. Qxd5 Qxe3+ 12. Kd1 Nge7 13. Qc4 0-0-0 14. c3 Nxd4 15. cxd4 Rxd4+ 16. Kc2 Rxc4+ 17. Bxc4 Rd8 18. Kb2 Nc6 19. Na3 Qe5+ 20. Kb1 Nb4 21. Rc1 Qe4+ 22. Nc2 Rd2 23. Kb2 Rxc2+ 24. Rxc2 Qxc2+ 25. Ka3 a5 26. h4 f6 27. g4 h6 28. g5 fxg5 29. hxg5 hxg5 30. Ka4 Qb2 31. Be6+ Kb8 32. Rf1 Qxa2+ 33. Kb5 Qe2+ 34. Bc4 Qe5+ 35. Ka4 c6 36. Rf8+ Ka7 37. Rf7 Qa1# 0-1

