[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.29"]
[Round "9"]
[White "Garmash, Aliona"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2070"]
[BlackElo "2229"]
[PlyCount "53"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 Bxc3+ 6. bxc3 Re8 7. Bd3 d6 8. 0-0 e5 9. e4 exd4 10. cxd4 Nxe4 11. Re1 Nf6 12. Rxe8+ Qxe8 13. Bg5 Nbd7 14. Qa4 a6 15. Re1 Qf8 16. h3 h6 17. Bh4 b5 18. Qc2 bxc4 19. Qxc4 Ra7 20. Qc2 Nd5 21. Nd2 Bb7 22. Nc4 Ba8 23. Ne3 Nf4 24. Bh7+ Kh8 25. Qf5 c5 26. Qxf4 Kxh7 27. Nf5 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.28"]
[Round "8"]
[White "Kataev, Aleksandr"]
[Black "Sheremetev, Vladislav"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2229"]
[BlackElo "1887"]
[PlyCount "66"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. e3 e5 7. d5 Nb8 8. Ne2 Bxd2+ 9. Qxd2 d6 10. Nbc3 a5 11. 0-0 h5 12. c5 Nbd7 13. cxd6 cxd6 14. Nb5 Nc5 15. Rfc1 0-0 16. Nec3 h4 17. e4 Nh7 18. Qe3 b6 19. b3 Bd7 20. Re1 Rae8 21. Rad1 f5 22. exf5 Rxf5 23. a3 Ref8 24. f3 h3 25. Bh1 Qf6 26. b4 Ng5 27. Rf1 axb4 28. axb4 Na4 29. Qe2 e4 30. Nxa4 exf3 31. Bxf3 Bxb5 32. Qxb5 Nxf3+ 33. Kh1 Nd4 0-1

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.27"]
[Round "7"]
[White "Kataev, Aleksandr"]
[Black "Kalambetov, Anton"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2229"]
[BlackElo "2027"]
[PlyCount "111"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Bd6 11. Qc1 a5 12. Nc3 Bxf4 13. Qxf4 Qd6 14. Ne5 Bxg2 15. Kxg2 Nd5 16. Qf3 f6 17. Nd3 Nd7 18. Nb5 Qb6 19. e4 Nb4 20. Nf4 c6 21. Na3 Rfe8 22. Nc4 Qc7 23. Qg4 Nf8 24. Rfd1 b5 25. axb5 cxb5 26. Ne3 Nc2 27. Rac1 Nxe3+ 28. fxe3 Qb7 29. d5 Rad8 30. Kf2 a4 31. Rc2 Rd7 32. Rdc1 exd5 33. exd5 b4 34. Rc6 Kh8 35. Qe2 Ng6 36. d6 Nxf4 37. gxf4 Qb8 38. Qa6 Red8 39. e4 Rb7 40. Qxa4 b3 41. Qc4 h6 42. Kf3 Kh7 43. Qc5 Rb5 44. Qd4 Rh5 45. R1c5 Rxh2 46. Rc7 Kh8 47. d7 Rc2 48. Rc8 Qb6 49. Rxd8+ Qxd8 50. Rb5 Kh7 51. Rb7 f5 52. exf5 h5 53. f6 g5 54. fxg5 h4 55. Qe4+ Kh8 56. Qe8+ 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.26"]
[Round "6"]
[White "Lobanov, Sergei"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2520"]
[BlackElo "2229"]
[PlyCount "109"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c6 8. Ne2 b6 9. cxd5 cxd5 10. f3 Ba6 11. 0-0 Bxd3 12. Qxd3 Nc6 13. e4 Qd7 14. e5 Ne8 15. Bg5 Na5 16. Ng3 Nc4 17. Nh5 f6 18. exf6 Nxf6 19. Bxf6 gxf6 20. Rfe1 Rae8 21. Nf4 Qd6 22. g3 e5 23. dxe5 fxe5 24. Nxd5 Qc5+ 25. Kg2 Rd8 26. Rad1 Kh8 27. Qe4 Rd6 28. Rd3 b5 29. Nb4 Rfd8 30. Rxd6 Rxd6 31. Nd3 Qd5 32. Nxe5 Qxe4 33. Rxe4 Rd2+ 34. Kh3 Nxa3 35. Rg4 h6 36. Rg6 a5 37. Rxh6+ Kg7 38. Rg6+ Kf8 39. Ra6 Nb1 40. c4 b4 41. Rxa5 b3 42. c5 b2 43. c6 Na3 44. c7 Rc2 45. Rc5 Rxc5 46. Nd7+ Ke7 47. Nxc5 b1Q 48. c8Q Qh7+ 49. Kg2 Qc2+ 50. Kh3 Qh7+ 51. Kg4 Qg6+ 52. Kf4 Qd6+ 53. Kf5 Qd5+ 54. Kg4 Qc4+ 55. f4 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.25"]
[Round "5"]
[White "Volkov, Sergey"]
[Black "Kataev, Aleksandr"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2456"]
[BlackElo "2229"]
[PlyCount "123"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 0-0 6. Bd2 b6 7. a3 Bd6 8. Qc2 c5 9. cxd5 exd5 10. Be2 Ba6 11. 0-0 Bxe2 12. Nxe2 Nbd7 13. dxc5 bxc5 14. b4 Qe7 15. bxc5 Bxc5 16. Ned4 Rfc8 17. Qd3 Qe4 18. Qa6 Nb6 19. Bb4 Nc4 20. Bxc5 Rxc5 21. a4 Qe8 22. Rfb1 Ne4 23. Rb5 h6 24. h3 Kh7 25. Rxc5 Nxc5 26. Qb5 Rc8 27. Qxe8 Rxe8 28. a5 Rc8 29. a6 Rb8 30. Nc6 Rb6 31. Nxa7 Rxa6 32. Rxa6 Nxa6 33. Nc6 g6 34. Kf1 Kg7 35. Ke2 Kf6 36. Kd3 Ke6 37. Kd4 Kd6 38. Nd8 Ke7 39. Nb7 Nd6 40. Nxd6 Kxd6 41. Ne5 Ke6 42. f4 Nb4 43. g4 Nc2+ 44. Kd3 Na3 45. Nf3 Kd6 46. h4 Nc4 47. Nd4 Kc5 48. h5 gxh5 49. gxh5 Nd6 50. Nf3 Ne4 51. Ne5 f6 52. Ng4 Kd6 53. Kd4 Ke6 54. Nxh6 Ng3 55. f5+ Kd6 56. Nf7+ Ke7 57. Nh8 Kd6 58. Nf7+ Ke7 59. Nh6 Kd6 60. Ng4 Nxh5 61. e4 dxe4 62. Kxe4 1/2-1/2

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.24"]
[Round "4"]
[White "Kataev, Aleksandr"]
[Black "Ryumin, Zakhar"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2229"]
[BlackElo "1999"]
[PlyCount "63"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 a5 10. cxd5 exd5 11. Rc1 Be7 12. g3 0-0 13. Nxg6 hxg6 14. Nxd5 Nxd5 15. Qxd5 Bb4 16. Bxb4 axb4 17. Qb3 Qa5 18. Bd3 Qxa2 19. Qxb4 Na6 20. Qd2 Qe6 21. Kf2 Rfd8 22. h4 Qd6 23. Qd1 Nb4 24. Bc4 c5 25. dxc5 Qd2+ 26. Qe2 Ra2 27. Rb1 Nd3+ 28. Bxd3 Rxd3 29. Rhd1 Qxe2+ 30. Kxe2 Rc3 31. Rd8+ Kh7 32. Rd7 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.23"]
[Round "3"]
[White "Chervyakova, Tatiana"]
[Black "Kataev, Aleksandr"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1697"]
[BlackElo "2229"]
[PlyCount "113"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bd7 6. Nbd2 Bc6 7. Nxc4 Nbd7 8. 0-0 Be7 9. Nce5 Be4 10. Nxd7 Nxd7 11. Nd2 Bxg2 12. Kxg2 0-0 13. Nf3 Nf6 14. Qb3 b6 15. Rd1 Qc8 16. Ne5 Qb7+ 17. Qf3 Nd5 18. Bd2 Rad8 19. Rac1 Bf6 20. e4 Ne7 21. Bc3 Bxe5 22. dxe5 Qa6 23. Rxd8 Rxd8 24. Rd1 Qc8 25. Qe2 a5 26. a3 Kf8 27. f4 Qa8 28. Kf2 Rxd1 29. Qxd1 Ke8 30. Qa4+ Qc6 31. Qxc6+ Nxc6 32. Ke3 Kd7 33. f5 Ke8 34. Kf4 Na7 35. g4 Nb5 36. Bd2 Nd4 37. Ke3 c5 38. Bc3 Nc6 39. a4 Nb4 40. Bxb4 axb4 41. Kd3 Kd7 42. Kc4 Kc6 43. g5 h5 44. gxh6 gxh6 45. f6 Kb7 46. Kb5 b3 47. a5 bxa5 48. Kxa5 Kc6 49. Ka4 Kb6 50. Kxb3 Kb5 51. Kc3 h5 52. b3 h4 53. h3 Kb6 54. Kc4 Kc6 55. b4 cxb4 56. Kxb4 Kb6 57. Kc4 1/2-1/2

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.22"]
[Round "2"]
[White "Kataev, Aleksandr"]
[Black "Puzyrevsky, Semen"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2229"]
[BlackElo "1956"]
[PlyCount "107"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Bf4 h6 11. Qc1 g5 12. Be3 Bf5 13. h4 g4 14. Ne1 Kh7 15. Bf4 a6 16. a4 Qe7 17. Nc2 Bxc2 18. Qxc2+ Kg8 19. Qd2 Qf8 20. Qc2 Nbd7 21. Qf5 Ne5 22. Bxh6 Bxh6 23. Qxf6 Nc4 24. Ne4 Qg7 25. Ra2 Rxe4 26. Qxg7+ Kxg7 27. Bxe4 Nd2 28. Bf5 Kf6 29. Bxg4 Nxf1 30. Kxf1 Ke5 31. b3 Rb8 32. e3 Kxd5 33. Bd7 Ke5 34. f4+ Kf6 35. e4 Ke7 36. Bf5 Rd8 37. Rd2 b5 38. axb5 axb5 39. Ra2 Kf8 40. Ra5 Rb8 41. Ra6 Rd8 42. Rb6 c4 43. Rxb5 c3 44. Ke2 Ra8 45. Kd3 Bg7 46. e5 dxe5 47. fxe5 Re8 48. Kd4 Kg8 49. g4 Re7 50. Rb8+ Bf8 51. h5 Rc7 52. h6 c2 53. h7+ Kg7 54. Rxf8 1-0

[Event "Chigorin Memorial 30th"]
[Site "St Petersburg"]
[Date "2023.10.21"]
[Round "1"]
[White "Kapitonov, Valery"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1724"]
[BlackElo "2229"]
[PlyCount "72"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 Bg5 13. a4 bxa4 14. Ncb4 Nxb4 15. Nxb4 Bd7 16. Bxa6 0-0 17. 0-0 g6 18. Qd3 Rb6 19. Rfd1 Kg7 20. Bc4 f5 21. Ra2 Qb8 22. exf5 Rxf5 23. Qe2 Qa7 24. b3 Rxb4 25. cxb4 Rxf2 26. Qxf2 Be3 27. Rf1 Bxf2+ 28. Rfxf2 a3 29. Kf1 Bf5 30. g4 Bb1 31. Ra1 a2 32. Rf7+ Qxf7+ 33. Bxf7 Kxf7 34. Ke2 Ke6 35. b5 d5 36. b4 Kd6 0-1

[Event "Chigorin Memorial Blitz 30th"]
[Site "St Petersburg"]
[Date "2023.10.20"]
[Round "6"]
[White "Gavrilov, Oleg"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2356"]
[BlackElo "2229"]
[PlyCount "103"]
[EventDate "2023.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 c5 5. c3 Bd6 6. Bg3 0-0 7. Ngf3 Qc7 8. Be2 Nbd7 9. 0-0 Bxg3 10. hxg3 Re8 11. Rc1 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nf3 Qe7 15. Re1 Be6 16. Qa4 a6 17. Rcd1 Qc7 18. Qf4 Qe7 19. Bd3 h6 20. a3 Rad8 21. b4 g5 22. Nxg5 Nh5 23. Nxe6 Nxf4 24. Nxf4 Qe5 25. Rc1 Rc8 26. b5 c4 27. Be2 axb5 28. Bf3 Ra8 29. Red1 Red8 30. Nxd5 Rxa3 31. Rd4 Kf8 32. Rb1 Ra5 33. g4 Rd6 34. g3 Qe8 35. Kg2 Qe5 36. Be4 Qe8 37. Rb2 Qe5 38. f4 Qxe4+ 39. Rxe4 Rxd5 40. Rd4 Rc5 41. Rd7 b6 42. Rb7 Ra3 43. Rxb6 Rb3 44. Rc2 Rd5 45. Kf3 Ke7 46. Rxh6 Rd3 47. Rb6 Kd7 48. g5 Kc7 49. Rf6 Rbxc3 50. Rxf7+ Kc6 51. Rxc3 Rxc3 52. g6 1-0

[Event "Chigorin Memorial Blitz 30th"]
[Site "St Petersburg"]
[Date "2023.10.20"]
[Round "11"]
[White "Kataev, Aleksandr"]
[Black "Ismagilov, Igor"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2229"]
[BlackElo "2074"]
[PlyCount "46"]
[EventDate "2023.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c6 5. Bg2 b6 6. 0-0 Be7 7. Qc2 0-0 8. Nbd2 c5 9. cxd5 exd5 10. dxc5 bxc5 11. Rd1 Nc6 12. Nb3 Qb6 13. Be3 Nb4 14. Qc1 Nxa2 15. Rxa2 Qxb3 16. Ra5 Be6 17. Bxc5 Rfc8 18. Nd4 Qb7 19. b4 Nd7 20. Rd3 Qxb4 21. Nxe6 fxe6 22. Qa3 Bxc5 23. Rxc5 Qxc5 0-1

[Event "Chigorin Memorial Blitz 30th"]
[Site "St Petersburg"]
[Date "2023.10.20"]
[Round "9"]
[White "Kataev, Aleksandr"]
[Black "Sheremetev, Vladislav"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2229"]
[BlackElo "1887"]
[PlyCount "136"]
[EventDate "2023.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Be7 4. Nf3 d5 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Nbd7 11. Nc3 Nb6 12. Qb3 Nbd5 13. Bd2 Nxc3 14. bxc3 Ne4 15. Bf4 Bd6 16. Be3 b5 17. axb5 axb5 18. Qc2 Bd5 19. Rfb1 c6 20. Bc1 Nf6 21. Ne1 Bxg2 22. Kxg2 Nd5 23. c4 Nb4 24. Qb3 Be7 25. e3 Qd7 26. Bd2 bxc4 27. Qxc4 Nd5 28. Nd3 Nf6 29. f3 Qd5 30. Qxd5 cxd5 31. Bb4 Bxb4 32. Nxb4 Rxa1 33. Rxa1 Rb8 34. Nc6 Rb2+ 35. Kh3 g5 36. Ne5 h5 37. Ra7 g4+ 38. fxg4 Nxg4 39. Nxg4 hxg4+ 40. Kxg4 Rxh2 41. Kf3 Kg7 42. Rb7 Kf6 43. Ra7 Rh1 44. Kg2 Re1 45. Kf2 Rb1 46. Kf3 Rb8 47. Rc7 Rf8 48. Ra7 Kg5 49. Re7 Kf5 50. Ra7 f6 51. Rd7 Ra8 52. Rd6 Re8 53. Rd7 Kg6 54. Kf4 Ra8 55. Rd6 Re8 56. Rd7 Kh6 57. Rf7 Kg6 58. Rd7 Rb8 59. Rd6 Kf7 60. Rd7+ Kg6 61. Rd6 Re8 62. Rd7 Rc8 63. Rd6 Kf7 64. Rd7+ Kg6 65. Rd6 Kf7 66. Rd7+ Kg6 67. Rd6 Re8 68. Rd7 Rf8 1/2-1/2

[Event "Chigorin Memorial Blitz 30th"]
[Site "St Petersburg"]
[Date "2023.10.20"]
[Round "3"]
[White "Kataev, Aleksandr"]
[Black "Volkov, Sergey"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2229"]
[BlackElo "2456"]
[PlyCount "69"]
[EventDate "2023.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8. 0-0 Be7 9. Qb3 Qb6 10. Nxg6 hxg6 11. Bd2 0-0 12. Rac1 Rfe8 13. Rfd1 Bf8 14. Na4 Qxb3 15. axb3 Ne4 16. Be1 f5 17. b4 dxc4 18. Nc5 Ndxc5 19. bxc5 b5 20. cxb6 axb6 21. Bxc4 Nf6 22. Bb3 Rac8 23. Ra1 c5 24. dxc5 bxc5 25. Bc4 Ne4 26. Ra6 Kf7 27. Rd7+ Kf6 28. f3 Nd6 29. Bc3+ Kg5 30. Rdxd6 Bxd6 31. Rxd6 e5 32. Bf7 Red8 33. Rxg6+ Kh4 34. Be1+ Kh5 35. g4+ 1-0

[Event "Chigorin Memorial Blitz 30th"]
[Site "St Petersburg"]
[Date "2023.10.20"]
[Round "4"]
[White "Moiseenko, Vadim"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2529"]
[BlackElo "2229"]
[PlyCount "61"]
[EventDate "2023.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Nbd7 5. b3 b6 6. cxd5 exd5 7. Bb2 Bb7 8. Qc2 c6 9. Ne2 Bd6 10. Ng3 Rg8 11. Nf5 Bc7 12. Be2 Nf8 13. Rc1 Rc8 14. 0-0 Ne6 15. Ne5 Bb8 16. f4 Ne4 17. Ba3 Nd6 18. Nxd6+ Bxd6 19. Qxh7 Kf8 20. Qf5 Rc7 21. Bh5 g6 22. Bxd6+ Qxd6 23. Nxg6+ Rxg6 24. Bxg6 Ng7 25. Qe5 Qxg6 26. Qxc7 Ba6 27. Qxc6 Qe4 28. Qa8+ Ne8 29. Qxa7 Be2 30. Qxb6 Qd3 31. Qd4 1-0

[Event "Moscow op-A 19th"]
[Site "Moscow"]
[Date "2023.07.21"]
[Round "6"]
[White "Kataev, Aleksandr"]
[Black "Teiitbaev, Aktilek"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2264"]
[BlackElo "2049"]
[PlyCount "92"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. h3 Nc6 9. Be3 Qa5 10. Bd2 0-0 11. Be2 e5 12. d5 Nd8 13. c4 Qc7 14. h4 h5 15. Rc1 f6 16. Nh2 Nf7 17. Rg1 Nd6 18. g4 hxg4 19. Nxg4 Nxe4 20. Nh6+ Bxh6 21. Bxh6 Qa5+ 22. Kf1 Bh3+ 23. Rg2 Rf7 24. Bd3 Bxg2+ 25. Kxg2 Rh7 26. Bxe4 Rxh6 27. Qg4 Kh8 28. Qe6 Rf8 29. d6 Rxh4 30. Rd1 Qa4 31. Qe7 Qe8 32. Kf3 Rh3+ 33. Ke2 f5 34. Bxb7 Rh7 35. Qxe8 Rxe8 36. d7 Rd8 37. Bc8 Rh4 38. Rd6 Kg7 39. Ra6 Rxc4 40. Rxa7 Kf6 41. a4 e4 42. a5 Rc2+ 43. Kf1 f4 44. Rb7 Rh8 45. Rb1 f3 46. Kg1 e3 0-1

[Event "Moscow op-A 19th"]
[Site "Moscow"]
[Date "2023.07.20"]
[Round "5"]
[White "Chernobay, Artem"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2467"]
[BlackElo "2264"]
[PlyCount "77"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nh6 7. c3 0-0 8. d4 cxd4 9. cxd4 d5 10. e5 f6 11. Nbd2 fxe5 12. Nxe5 Bxe5 13. dxe5 Qb6 14. Nf3 Nf5 15. Qd2 a5 16. b3 a4 17. b4 a3 18. Rb1 d4 19. Ng5 c5 20. Qc2 cxb4 21. Bd2 h6 22. Rxb4 Qa6 23. Qb3+ Kh8 24. Nf7+ Kh7 25. e6 Qc6 26. Nxh6 Ne3 27. fxe3 Bxe6 28. Rb6 Bxb3 29. Rxc6 Ba4 30. Rc7 Kxh6 31. exd4+ Kg7 32. Rexe7+ Kf6 33. Bh6 Rfe8 34. Bg7+ Kf5 35. Rc5+ Kg4 36. h3+ Kg3 37. Rc3+ Kf4 38. Bh6+ Kf5 39. Rf3# 1-0

[Event "Moscow op-A 19th"]
[Site "Moscow"]
[Date "2023.07.20"]
[Round "4"]
[White "Kataev, Aleksandr"]
[Black "Korotaev, Yaroslav"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2264"]
[BlackElo "1926"]
[PlyCount "89"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 0-0 6. Nf3 d5 7. Qc2 c5 8. dxc5 d4 9. Bxb4 axb4 10. Nbd2 Nc6 11. 0-0 Qe7 12. Ng5 h6 13. Nge4 Nd7 14. Nb3 f5 15. Nd6 Nxc5 16. Nxc5 Qxd6 17. Nd3 e5 18. c5 Qe7 19. Nxb4 Nxb4 20. Qc4+ Be6 21. Qxb4 Rac8 22. Rac1 b6 23. Qxb6 Rb8 24. Qa6 Rxb2 25. a4 e4 26. Rb1 Rc2 27. Rfc1 Bc4 28. Qa5 Rxc1+ 29. Rxc1 Bxe2 30. c6 Qa3 31. Qd5+ Kh8 32. Qc5 Qxc5 33. Rxc5 d3 34. Rd5 Rc8 35. Rd6 Kg8 36. g4 Bxg4 37. a5 Kf7 38. a6 Ke7 39. Rd7+ Ke6 40. a7 Bh5 41. f3 Be8 42. fxe4 Ke5 43. exf5 Kf4 44. Rxd3 Bf7 45. c7 1-0

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.07.05"]
[Round "9"]
[White "Kataev, Aleksandr"]
[Black "Sergienko, Sergey"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2264"]
[BlackElo "2306"]
[PlyCount "89"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. a3 d6 5. Nc3 g6 6. e4 Bg7 7. h3 0-0 8. Be3 Re8 9. Bd3 e5 10. d5 Ne7 11. g4 c6 12. Nd2 b5 13. b3 cxd5 14. cxd5 a6 15. b4 Bd7 16. Nb3 Rc8 17. Rc1 h5 18. Rg1 Rf8 19. Nd2 Rxc3 20. Rxc3 Nexd5 21. exd5 Nxd5 22. Rc2 Nxe3 23. fxe3 Qh4+ 24. Ke2 Qxh3 25. Qf1 Bxg4+ 26. Nf3 Qxf1+ 27. Rxf1 d5 28. e4 f5 29. exd5 e4 30. Ke3 exd3 31. Rc6 Bf6 32. Kxd3 Bxf3 33. Rxf3 Kg7 34. Ke2 h4 35. Rxa6 Bd8 36. a4 bxa4 37. b5 Re8+ 38. Re3 Rxe3+ 39. Kxe3 h3 40. Kf2 g5 41. b6 Kf7 42. b7 Bc7 43. d6 Bb8 44. d7 Ke7 45. Ra8 1-0

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.07.04"]
[Round "8"]
[White "Garifullina, Leya"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2408"]
[BlackElo "2264"]
[PlyCount "63"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. a4 Nd7 10. a5 Ngf6 11. Be3 Ne5 12. Bb6 Qd7 13. Nc3 0-0 14. f4 Nxd3+ 15. Qxd3 e5 16. 0-0 Qg4 17. fxe5 dxe5 18. Bc5 Qe6 19. Rad1 Kg7 20. Bxe7 Qxe7 21. Qd6 Ng8 22. Nc5 Bg4 23. Qxe7 Nxe7 24. Rd6 Nc8 25. Rd5 b6 26. axb6 Nxb6 27. Rxe5 Nc4 28. Re7 Nxb2 29. Nd5 Rad8 30. h3 Bc8 31. Nb6 Kg8 32. Ncd7 1-0

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.07.03"]
[Round "7"]
[White "Kataev, Aleksandr"]
[Black "Putrenko, Kirill"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2264"]
[BlackElo "2406"]
[PlyCount "118"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. a4 c5 7. 0-0 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 0-0 11. Nc3 Nb4 12. Bg5 h6 13. Bxf6 Bxf6 14. Ne5 Nc6 15. Ne4 Be7 16. Nxc6 bxc6 17. a5 Qc7 18. Nc5 e5 19. Nxa6 Bxa6 20. Bxa6 exd4 21. Rxd4 Bf6 22. Rd2 Rfe8 23. Qf1 Re5 24. Bc4 Rexa5 25. Rad1 R5a7 26. g3 c5 27. Qd3 Ra1 28. Rxa1 Rxa1+ 29. Kg2 Bd4 30. Qe4 Ra7 31. Re2 Qd6 32. Qe8+ Qf8 33. Qe4 Qd6 34. b4 g6 35. b5 Kg7 36. Qd5 Qf6 37. Qc6 Qxc6+ 38. bxc6 Kf6 39. f4 Re7 40. Rxe7 Kxe7 41. Bxf7 g5 42. f5 Be5 43. Bb3 Kd6 44. Ba4 g4 45. Kf2 Bd4+ 46. Ke2 c4 47. Bb5 Kc7 48. Kd2 Kd6 49. Kc2 Kc7 50. Kb1 Kb6 51. Kc2 Kc7 52. Kd2 Kd6 53. Ke2 Kc7 54. Kf1 Kd6 55. Kg2 c3 56. Ba4 c2 57. Bxc2 Kxc6 58. Bd1 Kd6 59. Bxg4 Ke5 1/2-1/2

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.07.02"]
[Round "6"]
[White "Belozerov, Andrei"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2453"]
[BlackElo "2264"]
[PlyCount "80"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 Nf6 7. 0-0 d6 8. Ng5 h6 9. Nh3 d5 10. exd5 Nxd5 11. Re1 Nxc3 12. bxc3 Bxg2 13. Kxg2 Be7 14. a4 Nd7 15. Rb1 b4 16. Bb2 Nf6 17. Nf4 Qa5 18. cxb4 cxb4 19. Bxf6 Bxf6 20. Re4 Be7 21. d4 0-0 22. d5 e5 23. Rxe5 Bd6 24. Re4 Qxa4 25. Nh5 f6 26. Re6 Qd7 27. Qg4 Rf7 28. Rbe1 Be5 29. Qe4 Rd8 30. f4 Bc3 31. Rd1 f5 32. Qf3 a5 33. g4 fxg4 34. Qxg4 a4 35. Ng3 a3 36. Ne4 Bb2 37. f5 a2 38. Rd6 Qc8 39. Rc6 Qxf5 40. Qxf5 Rxf5 0-1

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.06.29"]
[Round "4"]
[White "Kataev, Aleksandr"]
[Black "Demidov, Mikhail"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2264"]
[BlackElo "2587"]
[PlyCount "82"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 Bd6 6. Nc3 Bc7 7. Nf3 d6 8. Bg2 a6 9. a4 0-0 10. 0-0 Re8 11. Nd2 Nbd7 12. Nc4 Rb8 13. Bf4 Nf8 14. a5 Ng6 15. e4 Ng4 16. Qd2 N4e5 17. Bxe5 Nxe5 18. Nxe5 Rxe5 19. Nd1 b5 20. axb6 Rxb6 21. Re1 Rb4 22. Nc3 a5 23. Bf1 Bd7 24. Qc2 Qb8 25. Reb1 Bd8 26. b3 Re8 27. Bc4 Qc7 28. Re1 Bf6 29. Ra2 Reb8 30. Qd3 h5 31. h4 Rxb3 32. Bxb3 Rxb3 33. Rc1 a4 34. Qd2 Qa5 35. Nb1 Qb4 36. Qc2 a3 37. Nd2 Rb2 38. Rxb2 axb2 39. Rb1 Ba4 40. Qd3 Bb5 41. Qc2 Qc3 0-1

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.06.28"]
[Round "3"]
[White "Kataev, Aleksandr"]
[Black "Chernyshov, Konstantin"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2264"]
[BlackElo "2409"]
[PlyCount "76"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c6 4. Bg2 d5 5. Nf3 Be7 6. 0-0 0-0 7. Nbd2 b6 8. Qc2 Bb7 9. e4 Nbd7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Nc7 13. Nf1 Rc8 14. Qa4 Ba6 15. Ne3 Bd3 16. Bd2 a5 17. h4 Ra8 18. Rec1 b5 19. Qd1 Be4 20. Ne1 Bxg2 21. Kxg2 Nb6 22. b3 b4 23. Qh5 Nb5 24. Nf3 Qe8 25. Ng5 Bxg5 26. hxg5 f5 27. Qh4 f4 28. Ng4 Nxd4 29. Bxf4 Qg6 30. Rc7 Rac8 31. Rb7 Rc6 32. Ne3 Qe4+ 33. Kh3 Ne2 34. Ng2 d4 35. f3 Qf5+ 36. Kh2 Nd5 37. Rd1 Nexf4 38. gxf4 Rc2 0-1

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.06.27"]
[Round "2"]
[White "Vetokhin, Savva"]
[Black "Kataev, Aleksandr"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2412"]
[BlackElo "2264"]
[PlyCount "81"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 Re8 6. Nge2 d5 7. 0-0 Nbd7 8. f3 Bf8 9. cxd5 Nxd5 10. Nxd5 exd5 11. Nf4 c6 12. Qc2 g6 13. Qf2 Bg7 14. Bd2 Nf8 15. Rad1 Ne6 16. Ne2 c5 17. Bc3 cxd4 18. Nxd4 Nxd4 19. Bxd4 Bxd4 20. exd4 Bd7 21. Rc1 Qf6 22. Rfd1 Rac8 23. Bf1 Qd6 24. Qd2 Rxc1 25. Rxc1 Rc8 26. Rxc8+ Bxc8 27. Qe3 Kg7 28. Bd3 Qe6 29. Qc1 Bd7 30. Kf2 Qb6 31. Qc3 Bb5 32. Bxb5 Qxb5 33. b3 Qd7 34. Qe3 f6 35. Qf4 Qc6 36. Qb8 Qb6 37. Ke3 Qe6+ 38. Kd3 Qa6+ 39. Kc3 Qa5+ 40. Kd3 Qa6+ 41. Ke3 1/2-1/2

[Event "RUS-ch Higher League 76th"]
[Site "Novokuznetsk"]
[Date "2023.06.26"]
[Round "1"]
[White "Sychev, Klementy"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2540"]
[BlackElo "2264"]
[PlyCount "203"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. g3 d5 6. Bg2 dxc4 7. Qc2 c5 8. dxc5 Bxc5 9. 0-0 Nc6 10. Nxc4 Qe7 11. Bf4 Nd5 12. Bg5 f6 13. Bd2 b5 14. Na3 Bxa3 15. bxa3 Bb7 16. Rab1 a6 17. a4 Rfc8 18. Qb3 b4 19. a3 Na5 20. Bxb4 Nxb3 21. Bxe7 Nxe7 22. Rxb3 Bd5 23. Rb6 Rc4 24. Bh3 Kf7 25. Nd2 Rd4 26. Nb1 Rxa4 27. Nc3 Rxa3 28. Nxd5 exd5 29. Be6+ Kg6 30. Rb7 Nf5 31. Bxd5 Nd4 32. e3 Ne2+ 33. Kg2 Rd8 34. Bf7+ Kh6 35. Rfb1 a5 36. R1b5 g6 37. Bc4 Nc3 38. Rc5 Ne4 39. Rcc7 Rh8 40. Bd5 Nd6 41. Rb6 Rd8 42. e4 Rd3 43. Rcc6 Ne8 44. Ra6 Rd4 45. Rxa5 f5 46. Re6 Nc7 47. Re5 Nxd5 48. exd5 Rd7 49. h4 Rd2 50. Rc5 Rd4 51. Kf3 Kh5 52. Ke3 Rd1 53. Ke2 Rd4 54. Kf3 Kh6 55. Rb5 Kh5 56. Kg2 Rd2 57. Ra5 Kh6 58. Kf1 Kh5 59. Ke1 Rd4 60. Ke2 Kh6 61. f3 Rd6 62. Ke3 Rd1 63. g4 fxg4 64. fxg4 Rd7 65. h5 Rd6 66. Ke4 Rd2 67. Ra1 Re2+ 68. Kd4 Rg2 69. Kc5 Rd8 70. hxg6 hxg6 71. g5+ Kh5 72. Rh1+ Kg4 73. Rhe1 Rc2+ 74. Kd4 Rg2 75. R1e3 Kh4 76. Rd3 Rc2 77. Rd1 Kg4 78. Rg1+ Kf4 79. Rf1+ Kg4 80. Rfe1 Rg2 81. R1e4+ Kh5 82. Re3 Kg4 83. Kd3 Rg1 84. R3e4+ Kh5 85. Re2 Kg4 86. Ke3 Rd1 87. Ke4 Kg3 88. Re3+ Kg4 89. Rd3 Rc1 90. d6 Re1+ 91. Kd5 Rxe5+ 92. Kxe5 Kxg5 93. d7 Kh4 94. Rd4+ Kh5 95. Ke6 g5 96. Ke7 Rg8 97. d8Q Rxd8 98. Rxd8 g4 99. Kf6 Kh4 100. Rh8+ Kg3 101. Kg5 Kf3 102. Rf8+ 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.30"]
[Round "9"]
[White "Kataev, Aleksandr"]
[Black "Postanogov, Dmitrii"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2164"]
[BlackElo "1931"]
[PlyCount "103"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 Nbd7 8. Nxg6 hxg6 9. Bg2 e6 10. Nd2 g5 11. 0-0 Bd6 12. Re1 Qe7 13. Qb3 0-0-0 14. e4 dxe4 15. Nxe4 Nxe4 16. Rxe4 Nf6 17. Bxg5 Qc7 18. Bxf6 gxf6 19. Qf3 Be7 20. Rd1 Kb8 21. Re3 Rd6 22. Red3 Rhd8 23. b3 R6d7 24. Qe4 Bd6 25. d5 exd5 26. cxd5 c5 27. Qf5 Be5 28. Re1 Re7 29. Rde3 Rde8 30. Kh1 Bd4 31. Re4 Re5 32. f4 Rxe4 33. Rxe4 Rxe4 34. Qxe4 Qd7 35. d6 Kc8 36. Qd5 Kd8 37. Kh2 Qe6 38. Qxb7 Qxd6 39. Qe4 Bf2 40. Qd5 Ke7 41. Qxd6+ Kxd6 42. Be4 Bh4 43. Kg2 Ke6 44. Kf3 Kd6 45. Bd3 Kd5 46. Bc4+ Kd4 47. Bxf7 Kd3 48. g5 fxg5 49. Kg4 Be1 50. fxg5 Bc3 51. Kf5 Kc2 52. h4 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.29"]
[Round "8"]
[White "Sukhov, Artur"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1962"]
[BlackElo "2164"]
[PlyCount "82"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Nc6 7. Nxc6 dxc6 8. 0-0 e5 9. Nc3 Bc5 10. Rb1 Qe7 11. Qa4 0-0 12. b4 Rd8 13. bxc5 Rxd3 14. Qc2 Rd4 15. Be3 Rxc4 16. Qd3 Be6 17. Rfd1 Kf8 18. f3 Rb8 19. Kh1 Ke8 20. g4 Rd8 21. Rxb7 Rxd3 22. Rxe7+ Kxe7 23. Rxd3 Nd7 24. Ne2 Nxc5 25. Rd2 Bd7 26. Kg1 Ne6 27. Kf2 f6 28. h4 c5 29. Rb2 Bb5 30. Nc1 Nd4 31. Nb3 Rc3 32. g5 Kd6 33. f4 Rd3 34. gxf6 gxf6 35. fxe5+ fxe5 36. Nc1 Ra3 37. Bh6 Rh3 38. Bf8+ Kc6 39. Kg2 Rxh4 40. Rf2 Rg4+ 41. Kh3 Rxe4 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.28"]
[Round "7"]
[White "Shinkarev, Artem"]
[Black "Kataev, Aleksandr"]
[Result "1/2-1/2"]
[ECO "E40"]
[WhiteElo "1987"]
[BlackElo "2164"]
[PlyCount "113"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 0-0 5. e3 Bxc3+ 6. bxc3 d6 7. Bd3 Re8 8. 0-0 e5 9. Nd2 e4 10. Bc2 Bf5 11. f3 Bg6 12. f4 Qc8 13. h3 h5 14. Ba4 Rd8 15. Rf2 c5 16. Nf1 d5 17. cxd5 c4 18. Bd2 Rxd5 19. Be1 b5 20. Bc2 Nc6 21. Re2 Rd6 22. a4 a6 23. Qb1 Rb8 24. f5 Qxf5 25. Bg3 Rdd8 26. Bxb8 Rxb8 27. axb5 axb5 28. Ra6 Qd5 29. Qa1 Kh7 30. Qa3 b4 31. cxb4 Nxb4 32. Ra5 Qe6 33. Re5 Qd7 34. Rc5 Nfd5 35. Qa4 Qxa4 36. Bxa4 Nc3 37. Rd2 Nxa4 38. Rxc4 f5 39. d5 Be8 40. Rdd4 Nxd5 41. Rxd5 Bf7 42. Rcd4 Bxd5 43. Rxd5 g6 44. g4 fxg4 45. hxg4 h4 46. Kh2 Rb1 47. Nd2 Re1 48. Nxe4 Re2+ 49. Kg1 Rxe3 50. Nf6+ Kg7 51. g5 Nb6 52. Rc5 Kf7 53. Rc6 Re6 54. Rc7+ Re7 55. Rxe7+ Kxe7 56. Kh2 Nd7 57. Ng8+ 1/2-1/2

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.27"]
[Round "6"]
[White "Kataev, Aleksandr"]
[Black "Pridorozhni, Aleksei"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2164"]
[BlackElo "2529"]
[PlyCount "60"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. c4 c6 4. Nc3 Nd7 5. e4 e5 6. Be2 Be7 7. 0-0 Bxf3 8. Bxf3 Bg5 9. d5 Bxc1 10. Rxc1 c5 11. Bg4 Ngf6 12. Bxd7+ Qxd7 13. Qd3 h5 14. Nd1 h4 15. Ne3 Nh5 16. f3 Nf4 17. Qd2 g6 18. g3 hxg3 19. hxg3 Nh5 20. Kf2 f5 21. Ng2 fxe4 22. Qg5 Qf5 23. Qxf5 gxf5 24. fxe4 Rg8 25. exf5 Nxg3 26. Rh1 Nxh1+ 27. Rxh1 0-0-0 28. Rh6 Rg4 29. Ne3 Rf4+ 30. Ke2 Kc7 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.26"]
[Round "5"]
[White "Kataev, Aleksandr"]
[Black "Yanchenko, Roman"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2164"]
[BlackElo "2467"]
[PlyCount "82"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. Nxg6 hxg6 10. Bd2 Nbd7 11. Kf2 Bd6 12. g3 dxc4 13. Bxc4 Qxb3 14. Bxb3 e5 15. d5 cxd5 16. Nxd5 e4 17. f4 Nc5 18. Bc3 Nxb3 19. Nxf6+ gxf6 20. axb3 Rh5 21. Bxf6 Rf5 22. Bc3 Rb5 23. Rhd1 Be7 24. Rd4 f5 25. b4 a6 26. Ra5 Rd8 27. Rxb5 axb5 28. Rxd8+ Bxd8 29. Kg2 Kf7 30. g4 Bb6 31. Bd2 Bd8 32. Kg3 Ke6 33. h4 Bb6 34. Kh3 Kf6 35. Bc3+ Kf7 36. Bd2 Kf6 37. Kg3 Ke6 38. b3 Bd8 39. Bc3 Be7 40. g5 Kf7 41. Kf2 Bd6 1/2-1/2

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.25"]
[Round "4"]
[White "Kuizhev, Adam"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1919"]
[BlackElo "2164"]
[PlyCount "166"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. 0-0 d6 6. Bxc6+ bxc6 7. e5 Bg4 8. Re1 Bxe5 9. h3 Bxf3 10. Qxf3 Qd7 11. Ne4 Bg7 12. d3 f5 13. Ng5 e5 14. Ne6 Bf6 15. g4 Ne7 16. Ng5 0-0 17. Qg2 Nd5 18. gxf5 Qxf5 19. Ne4 Bh4 20. Bh6 Nf4 21. Bxf4 Qxf4 22. Re2 Be7 23. Rae1 Rae8 24. Ng3 Bh4 25. Re4 Qf6 26. Ra4 Re7 27. Ne4 Qe6 28. Re2 Rf4 29. Nxc5 Qf5 30. Rxf4 Qxf4 31. Ne4 d5 32. Ng3 Bxg3 33. fxg3 Qc1+ 34. Qf1 Qxb2 35. Qf6 Qa1+ 36. Kg2 Rf7 37. Qxe5 Qxe5 38. Rxe5 Kg7 39. Re8 Rc7 40. d4 Kf7 41. Ra8 Ke6 42. Kf3 Rb7 43. Ke3 Kd6 44. Kd3 Kc7 45. Rh8 Kb6 46. h4 Rf7 47. Rb8+ Kc7 48. Rh8 h5 49. Ke2 Kb6 50. Rg8 Rf6 51. Rb8+ Ka5 52. Rb3 Re6+ 53. Kf3 Rf6+ 54. Ke2 Ka4 55. Kd2 Rf1 56. Kc3 a5 57. Kb2 Rg1 58. a3 Rd1 59. Kc3 Re1 60. Kb2 Re4 61. Rd3 Kb5 62. Kb3 c5 63. dxc5 a4+ 64. Kc3 Kxc5 65. Rf3 Re1 66. Kd2 Ra1 67. Rf6 Rxa3 68. Rxg6 Rf3 69. Kc1 a3 70. Kb1 Kb4 71. Rg5 d4 72. Rxh5 Rf1+ 73. Ka2 Rc1 74. Rd5 Rxc2+ 75. Kb1 a2+ 76. Ka1 Kc4 77. Rd8 d3 78. Rc8+ Kd4 79. Rd8+ Ke3 80. Re8+ Kf3 81. Rf8+ Kg2 82. h5 d2 83. Rd8 Rc1+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.24"]
[Round "3"]
[White "Kataev, Aleksandr"]
[Black "Galchenko, Matvey"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2164"]
[BlackElo "2440"]
[PlyCount "162"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. g3 b5 7. Qd3 Bb7 8. Bg2 Nbd7 9. 0-0 a6 10. a4 Qb6 11. Nc3 b4 12. a5 Qd8 13. Nb1 c5 14. Be3 Rc8 15. Nbd2 Be7 16. dxc5 Ng4 17. c6 Bxc6 18. Qxa6 Nxe3 19. fxe3 0-0 20. Rfc1 Bc5 21. Qd3 Qe7 22. Nb3 Ba7 23. Nfd4 Bxg2 24. Kxg2 Nf6 25. e4 Rfd8 26. a6 Ng4 27. Rxc8 Rxc8 28. Nb5 Rd8 29. Qf3 Ne3+ 30. Kg1 Nc2+ 31. Nxa7 Qxa7+ 32. Qf2 Qxf2+ 33. Kxf2 Nxa1 34. Nxa1 Ra8 35. Nc2 Rxa6 36. Kf3 b3 37. Nd4 Ra2 38. Nxb3 Rxb2 39. Nc5 e5 40. Nd3 Rb5 41. Ke3 f6 42. Kf3 Kf7 43. Ke3 Ke6 44. Kf3 Ra5 45. Ke3 Kd6 46. Kf3 Ra4 47. g4 Ra1 48. h4 g6 49. Nf2 h5 50. gxh5 gxh5 51. Kg2 Ra8 52. Nh1 Rg8+ 53. Ng3 Rg4 54. Kf3 Ke6 55. Nxh5 Rxh4 56. Ng7+ Kd7 57. Nf5 Rf4+ 58. Ke3 Kc6 59. Ne7+ Kc5 60. Nd5 Rf1 61. Ne7 Kc4 62. Nf5 Kc5 63. Nh4 Kd6 64. Nf3 Ke6 65. Kd3 Kf7 66. Nh4 Ra1 67. Ng2 Ra3+ 68. Kd2 Kg6 69. Ne1 Kg5 70. Nd3 Kg4 71. Ke3 Kg3 72. Kd2 Kg2 73. Ke3 Ra8 74. Nb4 Ra3+ 75. Nd3 Rb3 76. Kd2 Rb8 77. Ke3 Kf1 78. Nf2 Rb2 79. Kf3 Rxe2 80. Ng4 Ke1 81. Ne3 Rf2+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.23"]
[Round "2"]
[White "Rakhmanov, Georgii"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1571"]
[BlackElo "2164"]
[PlyCount "72"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. dxc5 Nd7 9. Be3 Nxe5 10. Rd1 Nxd3+ 11. Qxd3 Qf6 12. cxd5 Nxc3 13. bxc3 Bxc3+ 14. Kf1 exd5 15. Ne2 Be5 16. Bd4 Be6 17. f4 Bxd4 18. Qxd4 Qh6 19. Kf2 Bg4 20. Rde1 b6 21. cxb6 axb6 22. h3 Be6 23. a4 Qg6 24. g4 Qc2 25. Ra1 Rfc8 26. Rhc1 Qb3 27. Rab1 Qxh3 28. f5 Bd7 29. Qxd5 Re8 30. Rg1 Qe3+ 31. Kg2 Qxe2+ 32. Kh3 Rxa4 33. Rb3 Ra2 34. Rh1 Re3+ 35. Kh4 Qf2+ 36. Kg5 h6+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.22"]
[Round "1"]
[White "Kataev, Aleksandr"]
[Black "Petrov, Maksim"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2164"]
[BlackElo "1617"]
[PlyCount "61"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Re8 11. Bf4 Nh5 12. Bg5 Qa5 13. Nd2 h6 14. Nc4 Qc7 15. Bd2 Nd7 16. Ne4 Bf8 17. Bc3 f5 18. Ned2 Ne5 19. Re1 Rb8 20. a5 Bd7 21. b3 Bg7 22. Qc2 Bb5 23. f4 Ng4 24. e4 fxe4 25. Bxe4 Nhf6 26. Bf3 h5 27. Qxg6 Rxe1+ 28. Rxe1 Be8 29. Qg5 Kf7 30. Bxg4 hxg4 31. Ne4 1-0

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.16"]
[Round "5"]
[White "Shoboev, Dandar"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2192"]
[BlackElo "1940"]
[PlyCount "71"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Bf4 Qa5 9. Qd2 Kh7 10. Nf3 Bg4 11. h3 Bxf3 12. Bxf3 a6 13. 0-0 Nfd7 14. a4 Qb4 15. Be2 Ne5 16. Nd1 e6 17. Qc2 a5 18. Bd2 Qb6 19. f4 Ned7 20. Nc3 Na6 21. Rae1 Nb4 22. Qb1 exd5 23. exd5 Rae8 24. Bf3 Qd8 25. Nb5 Nb6 26. b3 Bd4+ 27. Kh1 Qf6 28. Re4 Nc8 29. Rfe1 Re7 30. Bg4 Bf2 31. Bc3 Qh4 32. Bxc8 Bxe1 33. Bxe1 Qf6 34. Bc3 Qh4 35. Bg4 f5 36. g3 1-0

[Event "Malaya Zemlya op"]
[Site "Novorossiysk"]
[Date "2021.07.13"]
[Round "2"]
[White "Kataev, Aleksandr"]
[Black "Zakaryan, David"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1940"]
[BlackElo "2311"]
[PlyCount "110"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bd2 0-0 7. e4 Nxc3 8. Bxc3 c5 9. d5 e6 10. Be2 exd5 11. exd5 Nd7 12. 0-0 Nf6 13. Bc4 Ne4 14. Bxg7 Kxg7 15. Qc2 Nd6 16. a4 Bf5 17. Bd3 Bxd3 18. Qxd3 Qf6 19. b3 Rfd8 20. Rfe1 Rac8 21. Ne5 Nf5 22. Nc4 Qd4 23. Rad1 Qxd3 24. Rxd3 h5 25. f4 Rc7 26. Kf2 Rcd7 27. Red1 Nd6 28. Re1 Kf6 29. g3 Rg8 30. h3 Rh8 31. Kg2 Re7 32. Re5 Rd8 33. g4 hxg4 34. hxg4 Red7 35. Rh3 Kg7 36. Rhe3 Nc8 37. Na5 Nb6 38. d6 Nc8 39. Nc4 b6 40. Rd3 a6 41. Kf3 f6 42. Red5 b5 43. axb5 axb5 44. Na3 Rxd6 45. Rxd6 Rxd6 46. Rc3 b4 47. Rxc5 bxa3 48. Rc7+ Kh6 49. Rxc8 Ra6 50. Rc1 Rb6 51. Rc7 Rxb3+ 52. Ke4 Rb4+ 53. Kf3 Ra4 54. Rc1 a2 55. Ra1 g5 0-1

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.15"]
[Round "5.3"]
[White "Kien, Clovis"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "E95"]
[WhiteElo "1765"]
[BlackElo "1978"]
[PlyCount "120"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Ile de France Youth"]
[BlackTeam "Murmansk CF"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Re1 exd4 9. Nxd4 Nc5 10. Bf3 a5 11. Bg5 h6 12. Be3 Re8 13. Qc2 Bg4 14. Bf4 Bxf3 15. Nxf3 Ng4 16. h3 Ne5 17. Nxe5 dxe5 18. Rad1 Qh4 19. Bg3 Qf6 20. Nd5 Qc6 21. Bh4 g5 22. Bg3 Ne6 23. Qc3 Nd4 24. b3 b6 25. Qb2 Ra7 26. Ne3 Qe6 27. Ng4 f6 28. Ne3 a4 29. Nc2 c5 30. Nxd4 cxd4 31. Rd3 Bf8 32. Rc1 axb3 33. Rxb3 Bc5 34. f3 Rea8 35. Rd3 Rxa2 36. Qb5 R8a5 37. Qb3 Qc6 38. Be1 R5a3 39. Qd1 Qa4 40. Rxa3 Qxd1 41. Ra8+ Rxa8 42. Rxd1 Ra2 43. Rd2 Ra1 44. Kf1 Bb4 45. Ke2 Rxe1+ 46. Kxe1 Kf7 47. Kd1 Bxd2 48. Kxd2 Ke6 49. g4 Kd6 50. Kc2 Kc5 51. Kd3 Kb4 52. h4 gxh4 53. f4 h3 54. g5 hxg5 55. c5 bxc5 56. Ke2 h2 57. Kf3 h1Q+ 58. Kg4 Qxe4 59. Kh5 Qh7+ 60. Kg4 exf4 0-1

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.14"]
[Round "4.1"]
[White "Kataev, Aleksandr"]
[Black "Myskovski, Deniss"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1978"]
[BlackElo "1205"]
[PlyCount "39"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Murmansk CF"]
[BlackTeam "Estonia Maletaht"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "EST"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 dxc4 5. d5 Bxf3 6. gxf3 Ne5 7. f4 Nd7 8. e4 Nb6 9. Be3 Qd7 10. a4 e6 11. a5 Nc8 12. dxe6 Qxe6 13. Nd5 Qd7 14. Bxc4 Nge7 15. a6 b6 16. Rc1 Nd6 17. Nxc7+ Kd8 18. Nxa8 Nxc4 19. Rxc4 Nc6 20. Rxc6 1-0

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.14"]
[Round "3.3"]
[White "Kataev, Aleksandr"]
[Black "Shilnikov, Anton"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "1978"]
[BlackElo "1769"]
[PlyCount "56"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Murmansk CF"]
[BlackTeam "Leningrad Region"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. b3 Be7 11. Bb2 0-0 12. Qe2 c5 13. Rfd1 Qb6 14. a4 cxd4 15. Nxd4 b4 16. Nb1 Nc5 17. Nd2 Nxd3 18. Nc4 Qc5 19. Rxd3 Rfd8 20. Rad1 Qg5 21. f3 e5 22. h4 Qh5 23. g4 Nxg4 24. fxg4 Qxh4 25. Nf5 Qh1+ 26. Kf2 Bh4+ 27. Nxh4 Qxh4+ 28. Kf1 Qh1+ 1/2-1/2

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.13"]
[Round "1.2"]
[White "Kataev, Aleksandr"]
[Black "Solovyev, Vladislav B"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1978"]
[BlackElo "1410"]
[PlyCount "45"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Murmansk CF"]
[BlackTeam "Ireland Youth"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "IRL"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 e6 6. Nc3 c5 7. dxc5 Bxc5 8. 0-0 0-0 9. b3 Nc6 10. Bb2 Re8 11. d4 Bd6 12. Qd3 e5 13. dxe5 Nxe5 14. Qe2 Qe7 15. Rad1 Rad8 16. Nxd5 Nxd5 17. Rxd5 Ng6 18. Qd2 Qe6 19. Rd1 Bb4 20. Qd4 Qf6 21. Rxd8 Rxd8 22. Qxd8+ Qxd8 23. Rxd8+ 1-0

[Event "Murmansk ChessMates 4th"]
[Site "Murmansk"]
[Date "2020.03.13"]
[Round "2.2"]
[White "Morar, Kirill"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1271"]
[BlackElo "1978"]
[PlyCount "72"]
[EventDate "2020.03.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Novorossiysk"]
[BlackTeam "Murmansk CF"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 d6 6. Nc3 Nf6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Nd5 0-0 10. Qf3 Be7 11. Bc4 Kh8 12. 0-0 f5 13. Rad1 fxe4 14. Qxe4 Bf5 15. Qe2 Bg5 16. Ne3 Bg6 17. Qd2 Rf6 18. c3 Qe8 19. Qd5 Rd8 20. Qb5 Bh5 21. Rde1 Qd7 22. Nd2 a6 23. Qb6 d5 24. Nxd5 Bxd2 25. Nxf6 gxf6 26. Re4 Bf4 27. f3 Bg6 28. Ree1 Bf7 29. Bxf7 Qxf7 30. Rd1 Rg8 31. g3 Qh5 32. Rf2 e4 33. Rdf1 Qg5 34. Re2 Bxg3 35. hxg3 Qxg3+ 36. Kh1 Qh3+ 0-1

[Event "Pardubice Czech op-A 30th"]
[Site "Pardubice"]
[Date "2019.07.27"]
[Round "9"]
[White "Sidorika, Vladislav"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2315"]
[BlackElo "1913"]
[PlyCount "59"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191"]
[Source "ChessBase"]
[SourceDate "2019.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.08.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 Nc6 7. d3 e5 8. Rb1 Re8 9. Bg5 h6 10. Bxf6 Bxf6 11. b4 Bg7 12. b5 Ne7 13. a4 c6 14. Qc2 d5 15. bxc6 bxc6 16. Nd2 Be6 17. Rb7 Nf5 18. Rfb1 Bf8 19. Qd1 Qa5 20. cxd5 Bc8 21. R7b3 Nd4 22. Nc4 Qa6 23. R3b2 Bd7 24. d6 f5 25. e3 Ne6 26. Nxe5 Rad8 27. Rb7 Nc5 28. Nxd7 Rxd7 29. Rxd7 Nxd7 30. Qb3+ 1-0

[Event "Pardubice Czech op-A 30th"]
[Site "Pardubice"]
[Date "2019.07.23"]
[Round "5"]
[White "Mladek, Richard"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2253"]
[BlackElo "1913"]
[PlyCount "79"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191"]
[Source "ChessBase"]
[SourceDate "2019.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nc4 Nd4 11. Nd5 b5 12. Nce3 Bg5 13. c3 Ne6 14. g3 0-0 15. Bg2 Rb8 16. Nf5 Nc5 17. h4 Bxf5 18. exf5 Bh6 19. 0-0 f6 20. b4 Na4 21. Qb3 Kh8 22. Rfd1 Nb6 23. Nxb6 Qxb6 24. Rd3 Qc7 25. Rad1 Rfd8 26. Be4 Rb6 27. a4 bxa4 28. Qxa4 Qc4 29. Qa5 Qb5 30. Rd5 Qxa5 31. bxa5 Rc6 32. R5d3 Rc5 33. Rxd6 Rxd6 34. Rxd6 Kg8 35. Rxa6 Bd2 36. Ra8+ Kf7 37. a6 Bxc3 38. a7 Ra5 39. Bd5+ Ke7 40. Rg8 1-0

[Event "Pardubice Czech op-A 30th"]
[Site "Pardubice"]
[Date "2019.07.22"]
[Round "4"]
[White "Kataev, Aleksandr"]
[Black "Cerveny, Petr"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1913"]
[BlackElo "2333"]
[PlyCount "78"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191"]
[Source "ChessBase"]
[SourceDate "2019.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.08.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Nfd2 f5 5. e3 Nf6 6. Be2 g6 7. Nc3 Bg7 8. 0-0 0-0 9. b4 Be6 10. Bb2 Nbd7 11. Nb3 Bf7 12. Na5 Rb8 13. f4 d5 14. c5 c6 15. Qd2 Kh8 16. a4 Rg8 17. Nd1 Nf8 18. b5 Be8 19. Bc3 Bh6 20. Kh1 Ne6 21. g3 Bd7 22. Rb1 Qc7 23. b6 axb6 24. cxb6 Qd8 25. Rb2 Bc8 26. Nf2 Ra8 27. Rfb1 g5 28. Qc2 gxf4 29. exf4 Qe8 30. Nb3 Rxa4 31. Na5 Ra3 32. Bb4 Rxa5 33. Bxa5 Nxf4 34. gxf4 Qg6 35. Bf3 exf3 36. Nd3 Ne4 37. Qd1 f2 38. Qf1 Qh5 39. Rxf2 Ng3+ 0-1

[Event "Pardubice Czech op-A 30th"]
[Site "Pardubice"]
[Date "2019.07.21"]
[Round "3"]
[White "Hollan, Martin"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2416"]
[BlackElo "1913"]
[PlyCount "55"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191"]
[Source "ChessBase"]
[SourceDate "2019.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Qe8 9. h3 Bd7 10. Re1 Kh8 11. Bf1 c6 12. b4 exd4 13. Bxd4 Qc8 14. b5 Nc7 15. Rc1 Nce8 16. c5 dxc5 17. Bxc5 Rg8 18. e5 Nh5 19. Qd4 b6 20. Ba3 c5 21. Qh4 Be6 22. Rcd1 Rf8 23. g4 Nf4 24. Bc1 f5 25. Bxf4 fxg4 26. Ng5 h5 27. Bg3 Bf5 28. Nd5 1-0

[Event "Pardubice Czech op-A 30th"]
[Site "Pardubice"]
[Date "2019.07.20"]
[Round "2"]
[White "Kataev, Aleksandr"]
[Black "Seger, Ruediger"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1913"]
[BlackElo "2350"]
[PlyCount "81"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191"]
[Source "ChessBase"]
[SourceDate "2019.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8. Nf3 0-0 9. Be2 c5 10. 0-0 b6 11. Ba3 Qc7 12. Rfe1 e6 13. Rad1 Bb7 14. Bb5 Rfd8 15. Rb1 Nf6 16. dxc5 Rdc8 17. Ba6 Bxa6 18. Qxa6 Bf8 19. e5 Nd7 20. c6 Qxc6 21. Bxf8 Kxf8 22. Re3 Kg7 23. Qa3 Qc5 24. Qa4 Qe7 25. Qf4 Rc5 26. Rd1 Rac8 27. h4 Rxc3 28. h5 h6 29. hxg6 Rxe3 30. fxe3 fxg6 31. Rd6 Nc5 32. Nd4 h5 33. Qf3 Qf7 34. Qh3 Re8 35. Kh2 g5 36. Rc6 Re7 37. a4 g4 38. Qh4 Ne4 39. Rc1 Kh6 40. Kg1 Qg7 41. Nf5+ 1-0

[Event "Paris ChessMates 3rd"]
[Site "Paris"]
[Date "2019.03.30"]
[Round "4.1"]
[White "Collins, Adam"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1467"]
[BlackElo "1912"]
[PlyCount "50"]
[EventDate "2019.03.29"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Ireland"]
[BlackTeam "Murmansk Region"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 f5 9. exf5 Bxf5 10. Bd3 Be6 11. Be3 Nf6 12. 0-0 0-0 13. h3 Qd7 14. Kh2 Nb4 15. Be2 d5 16. cxd5 Nbxd5 17. Nxd5 Nxd5 18. Nc2 Rad8 19. Qe1 Qe8 20. Bf3 Rxf3 21. Qe2 Rf8 22. Bd2 Qg6 23. Ne3 Nf4 24. Qe1 Bc5 25. Rg1 Nd3 0-1

[Event "Paris ChessMates 3rd"]
[Site "Paris"]
[Date "2019.03.30"]
[Round "3.2"]
[White "Tombolis, Christopher"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1931"]
[BlackElo "1912"]
[PlyCount "99"]
[EventDate "2019.03.29"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Murmansk Region"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 Nc6 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 Be6 10. Nd2 Qc8 11. Bxf6 Bxf6 12. Nd5 Bg7 13. Qa4 Kh8 14. e3 Nd8 15. Ne4 f5 16. Ng5 Bd7 17. Qb3 c6 18. Nc3 h6 19. Nf3 Ne6 20. Rfd1 Bf6 21. Qa3 e4 22. Ne1 Rf7 23. Rd2 Be7 24. b4 a5 25. Qb2 Bf6 26. Rad1 Qc7 27. a3 Nf8 28. Qc1 Be6 29. Ne2 axb4 30. axb4 Ra4 31. Nd4 Rxb4 32. Nxe6 Nxe6 33. Rd6 Re7 34. Qa3 Rxc4 35. Qa2 b5 36. Bf1 Be5 37. Bxc4 bxc4 38. Qa8+ Kg7 39. Rxc6 Qb8 40. Qxb8 Bxb8 41. Rxc4 Be5 42. Nc2 Ng5 43. Kg2 h5 44. h4 Nf7 45. Nd4 Rb7 46. Ne6+ Kh6 47. Rc6 Bf6 48. Nf4 Kg7 49. Ne6+ Kh6 50. Nc5 1-0

[Event "Paris ChessMates 3rd"]
[Site "Paris"]
[Date "2019.03.29"]
[Round "1.1"]
[White "Emmenecker, Pierre Antoine"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1936"]
[BlackElo "1912"]
[PlyCount "49"]
[EventDate "2019.03.29"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Idf Team"]
[BlackTeam "Murmansk Region"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. Bxc6+ bxc6 7. d3 Nf6 8. 0-0 0-0 9. Bd2 c4 10. d4 Nd7 11. Be3 Qa5 12. Qe1 Rb8 13. b3 Ba6 14. Rf2 Rfe8 15. e5 c5 16. Nd5 Qd8 17. dxc5 Qc8 18. cxd6 exd6 19. exd6 Nf6 20. Ne7+ Rxe7 21. dxe7 Ne4 22. Bxa7 f5 23. Bxb8 Bxa1 24. Qxa1 Qxb8 25. Qe5 1-0

[Event "Paris ChessMates 3rd"]
[Site "Paris"]
[Date "2019.03.29"]
[Round "2.2"]
[White "Kataev, Aleksandr"]
[Black "Achuthan, Dylan"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1912"]
[BlackElo "1863"]
[PlyCount "69"]
[EventDate "2019.03.29"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Murmansk Region"]
[BlackTeam "Rotterdam Pathena"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Bb7 6. Nc3 Qxb6 7. e4 d6 8. Nf3 g6 9. Nd2 Bg7 10. a4 a5 11. Nc4 Qd8 12. Bd3 Nbd7 13. 0-0 0-0 14. Bd2 Ba6 15. Nb5 Ne8 16. Nxa5 Ne5 17. Bc3 Nxd3 18. Qxd3 Bxc3 19. Qxc3 Nf6 20. Nc6 Qd7 21. f3 Bb7 22. Na5 Ba6 23. Qc4 Rfc8 24. Rfb1 Qe8 25. b4 Nd7 26. Nc6 Nb6 27. Qc2 Bxb5 28. axb5 cxb4 29. Ra6 Rxa6 30. bxa6 e6 31. Rxb4 Nxd5 32. exd5 exd5 33. Ne7+ Qxe7 34. Qxc8+ Kg7 35. Qc3+ 1-0

[Event "Rotterdam Basamro 5th"]
[Site "Rotterdam"]
[Date "2017.09.24"]
[Round "2.1"]
[White "Kataev, Aleksandr"]
[Black "Van Foreest, Machteld"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1916"]
[BlackElo "1877"]
[PlyCount "68"]
[EventDate "2017.09.23"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Murmansk Region"]
[BlackTeam "Rotterdam"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. b3 Be7 7. 0-0 0-0 8. Nc3 b6 9. Bb2 Bb7 10. Ne5 c5 11. cxd5 cxd4 12. Nxd7 dxc3 13. Nxf6+ Bxf6 14. Ba3 Re8 15. dxe6 Rxe6 16. Qc2 Qd5 17. e4 Qd4 18. e5 Bxe5 19. Bc1 Bxg2 20. Kxg2 Qg4+ 21. Kh1 Qf3+ 22. Kg1 Kh8 23. Bf5 Rf6 24. Be4 Qg4+ 25. Kh1 Qh3 26. Bf4 Bxf4 27. f3 Rh6 28. Rf2 Rd8 29. Rd1 Rd2 30. Rdxd2 cxd2 31. Bf5 Qxf5 32. Rxd2 g6 33. Qc3+ Be5 34. Qe3 Qb1+ 0-1

[Event "Rotterdam Basamro 5th"]
[Site "Rotterdam"]
[Date "2017.09.24"]
[Round "3.1"]
[White "Kien, Clovis"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1509"]
[BlackElo "1916"]
[PlyCount "60"]
[EventDate "2017.09.23"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ile de France"]
[BlackTeam "Murmansk Region"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "RUS"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 Bb4 7. Bg5 Qa5 8. Bd2 0-0 9. a3 Bxc3 10. Bxc3 Qa4 11. Bd3 Nxe4 12. Bb4 Nxb4 13. axb4 Qxb4+ 14. c3 Nxc3 15. bxc3 Qxc3+ 16. Kf1 d6 17. Rc1 Qa5 18. Ng5 h6 19. Ne4 Rd8 20. Bc4 d5 21. Ra1 dxc4 22. Qc1 Qd5 23. Nc3 Qd3+ 24. Kg1 a5 25. h3 Qd2 26. Qa3 Qd6 27. Qa4 Be6 28. Kh2 e4+ 29. g3 Qd4 30. Qc2 Qd2 0-1

[Event "Rotterdam Basamro 5th"]
[Site "Rotterdam"]
[Date "2017.09.23"]
[Round "1.1"]
[White "Portnova, Ksenia"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1580"]
[BlackElo "1916"]
[PlyCount "89"]
[EventDate "2017.09.23"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "St Petersburg Region"]
[BlackTeam "Murmansk Region"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 exd4 8. Nxd4 Ne5 9. Qa4+ c6 10. Rd1 0-0 11. Nc3 Nxc3 12. bxc3 Bd7 13. Qb3 Qc8 14. Rb1 b6 15. Bf4 Ng6 16. Be3 Re8 17. c4 Bf6 18. Nb5 cxb5 19. Bxa8 bxc4 20. Qb4 Bf5 21. Bd5 Bxb1 22. Rxb1 c3 23. Rc1 Rd8 24. Qb3 Rd7 25. Rc2 Qd8 26. Bc4 Rc7 27. Rc1 Rd7 28. Bb5 Rd6 29. Bc4 Qd7 30. Bb5 Qe7 31. Bc4 h5 32. h4 Be5 33. Bg5 Qd7 34. Bb5 Qg4 35. Bc4 Qf5 36. Bd3 Qd7 37. Bb5 Qg4 38. Bc4 Rd7 39. Bb5 Rc7 40. Bc4 Qxc4 41. Qc2 Rd7 42. Qf5 Qe6 43. Qe4 Qxa2 44. Qa8+ Kh7 45. Qe4 0-1

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.09"]
[Round "5.1"]
[White "Kataev, Aleksandr"]
[Black "Hedger, Alec"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1793"]
[PlyCount "77"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Murmansk Region"]
[BlackTeam "Sussex"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. e3 f5 6. Bd3 Nf6 7. Nge2 Bd6 8. f3 Na6 9. a3 0-0 10. 0-0 Qc7 11. g3 Bd7 12. b4 Rae8 13. Qc2 g6 14. Kg2 Qb8 15. Bd2 Nc7 16. e4 dxe4 17. fxe4 fxe4 18. Nxe4 Nxe4 19. Bxe4 Bf5 20. Nc3 Nb5 21. Bxf5 Nxd4 22. Qa2+ Kg7 23. Bd3 c5 24. bxc5 Bxc5 25. Ne4 Bb6 26. Bf4 Qd8 27. Bg5 Qc7 28. Rac1 Nc6 29. Qb2+ Qe5 30. Qxe5+ Nxe5 31. Bb1 Ng4 32. h3 Ne3+ 33. Bxe3 Bxe3 34. Rc7+ Kh6 35. Nf6 Rxf6 36. Rxf6 b5 37. Rff7 Rh8 38. h4 g5 39. Rf6+ 1-0

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.08"]
[Round "4.3"]
[White "Lebedev, Nikita"]
[Black "Kataev, Aleksandr"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1404"]
[BlackElo "1793"]
[PlyCount "93"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Leningrad Region"]
[BlackTeam "Murmansk Region"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 e5 7. exd5 Nxd5 8. Nc4 f6 9. Ne3 Be6 10. Nxd5 Bxd5 11. Bd2 Qb6 12. Bc3 0-0-0 13. 0-0 g5 14. Nd2 Be6 15. Qe2 h5 16. Nc4 Qc7 17. Qf3 Be7 18. Na5 Rd6 19. Nc4 Rd7 20. a4 h4 21. a5 hxg3 22. fxg3 g4 23. Qe2 Bd8 24. a6 b6 25. Qe4 Nd4 26. Qb7+ Qxb7 27. axb7+ Kb8 28. Rxa7 Bd5 29. Bxd5 Rxd5 30. Rfa1 Nb5 31. Ra8+ Kxb7 32. Ne3 Rd7 33. Nxg4 Rhh7 34. Be1 Nd4 35. R1a7+ Kc6 36. Rc8+ Rc7 37. Raxc7+ Bxc7 38. c3 Nf3+ 39. Kf2 Nxh2 40. Ne3 Rg7 41. Rf8 e4 42. Rxf6+ Kb7 43. dxe4 Bxg3+ 44. Ke2 Bxe1 45. Kxe1 Ng4 46. Nxg4 Rxg4 47. Re6 1/2-1/2

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.07"]
[Round "2.2"]
[White "Catalan, Ciro"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1508"]
[BlackElo "1793"]
[PlyCount "112"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam"]
[BlackTeam "Murmansk Region"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. 0-0-0 Bd7 10. Bd3 a6 11. Kb1 Rf7 12. Be2 f4 13. Bf2 Bf8 14. g3 Kh8 15. g4 Ng7 16. h4 h6 17. Nh3 Ne8 18. g5 h5 19. Bf1 c5 20. Bd3 Nc7 21. Ng1 b5 22. b3 Qe8 23. Rc1 b4 24. Nd1 a5 25. Kc2 a4 26. Nb2 Qc8 27. Be2 axb3+ 28. axb3 Ra3 29. Rb1 Qa6 30. Bd3 Na8 31. Ne2 Be8 32. Nc1 Nb6 33. Kd1 Qa8 34. Ke2 Rfa7 35. Kf1 Ra1 36. Rxa1 Rxa1 37. Kg2 Be7 38. Kh2 N8d7 39. Kg2 Qd8 40. Rg1 Nf8 41. Kh2 Bd7 42. Rg2 Nh7 43. Kh1 Bh3 44. Rg1 Kg7 45. Kh2 Qc8 46. Kh1 Qd8 47. Kh2 Bc8 48. Kh1 Ra7 49. Kh2 Bxg5 50. hxg5 Nxg5 51. Be2 Nh3 52. Rg2 g5 53. Bh4 Kh6 54. Bf2 Rg7 55. Qd1 g4 56. fxg4 hxg4 0-1

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.07"]
[Round "3.2"]
[White "Kataev, Aleksandr"]
[Black "Verhille, Elie"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1793"]
[BlackElo "1661"]
[PlyCount "81"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Murmansk Region"]
[BlackTeam "Paris"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "FRA"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. e3 b6 5. Bd3 Bb7 6. f3 g6 7. Nge2 c5 8. 0-0 Bg7 9. e4 0-0 10. Bg5 Qc8 11. d5 fxe4 12. fxe4 e5 13. Qd2 d6 14. Rf3 Qc7 15. Raf1 Qe7 16. Ng3 a6 17. Na4 Nbd7 18. Qf2 Qd8 19. Qd2 Qc7 20. h4 Rae8 21. Bh6 b5 22. Bxg7 Kxg7 23. cxb5 c4 24. b6 Nxb6 25. Qg5 Nxa4 26. Rxf6 cxd3 27. Nh5+ Kg8 28. Rxf8+ Rxf8 29. Rxf8+ Kxf8 30. Qh6+ Ke8 31. Nf6+ Kf7 32. Qxh7+ Kxf6 33. Qxc7 d2 34. Qc2 Nc5 35. Qxd2 Nxe4 36. Qd3 Nc5 37. Qf3+ Ke7 38. b4 Nd7 39. g4 Nf6 40. g5 Nxd5 41. h5 1-0

[Event "Murmansk Basamro U16 4th"]
[Site "Murmansk"]
[Date "2016.10.06"]
[Round "1.3"]
[White "Kataev, Aleksandr"]
[Black "Morar, Kirill"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1793"]
[BlackElo "1263"]
[PlyCount "91"]
[EventDate "2016.10.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Murmansk Region"]
[BlackTeam "Novorossiisk"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. cxd5 cxd5 6. Nf3 a6 7. e3 Bb4 8. Qa4+ Nc6 9. Ne5 Qa5 10. Qxa5 Nxa5 11. f3 Nd7 12. Nd3 Bd6 13. e4 dxe4 14. Nxe4 Bb8 15. Rc1 Nb6 16. Ndc5 0-0 17. Bd2 Nc6 18. Nxa6 Nxd4 19. Nxb8 Rxb8 20. Bb4 Rd8 21. Ba5 Rf8 22. Bxb6 Nc6 23. Bb5 Bd7 24. Nc5 Be8 25. Bc7 Rc8 26. Bd6 Ne7 27. Bxe7 Bxb5 28. Bxf8 Kxf8 29. Kf2 Rd8 30. Rhd1 Ra8 31. a4 Bc6 32. b4 b6 33. Nxe6+ fxe6 34. Rxc6 Rxa4 35. Rd7 Ra2+ 36. Ke3 Ra8 37. Rxb6 h6 38. b5 Kg8 39. Rbb7 Ra3+ 40. Ke4 Ra4+ 41. Ke5 Ra8 42. Rxg7+ Kh8 43. Rh7+ Kg8 44. Rbg7+ Kf8 45. Kf6 Ra4 46. Rh8# 1-0

[Event "EU School-ch U11"]
[Site "Kallithea"]
[Date "2016.06.19"]
[Round "3"]
[White "Kataev, Aleksandr"]
[Black "Dardha, Daniel"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1803"]
[BlackElo "2067"]
[PlyCount "70"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 0-0 7. Bd3 h6 8. Bf4 a6 9. 0-0 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Qe2 c5 13. Bg3 Nh5 14. Be5 Nxe5 15. Nxe5 cxd4 16. Qxh5 dxc3 17. Rad1 Qb6 18. Nd7 Qc6 19. f3 c2 20. Bxc2 Qxc2 21. Nxf8 Kxf8 22. Rc1 Qf5 23. Qxf5 exf5 24. Rc7 Bd5 25. Rfc1 g6 26. b3 Be6 27. Kf2 a5 28. Rb7 b4 29. Rcc7 Bd6 30. Ra7 Bxc7 31. Rxa8+ Ke7 32. Ke2 Kd7 33. Ra6 Bd5 34. g4 Bb7 35. Ra7 Kc6 0-1

[Event "EU-ch U10 24th"]
[Site "Batumi"]
[Date "2014.10.26"]
[Round "7"]
[White "Vainerchuk, Barys"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1396"]
[BlackElo "1653"]
[PlyCount "74"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Qc7 11. Nxd4 Nxd4 12. Bxd4 a6 13. Be2 b5 14. Nb2 Be7 15. 0-0 f6 16. Nd3 0-0 17. Qd2 f5 18. Rac1 Bb7 19. Qe3 Rfc8 20. Nb2 Bc6 21. Nd3 Qb7 22. Bf3 Kf7 23. a3 Bd8 24. Bc5 Bb6 25. Kh1 Bxc5 26. Nxc5 Nxc5 27. Qxc5 Bd7 28. Qe3 Rc6 29. Be2 Rac8 30. Rf3 Qb6 31. Qxb6 Rxb6 32. Rd3 Rbc6 33. Bf3 Rc4 34. g3 d4 35. Be2 Ke7 36. Rcd1 Bc6+ 37. Kg1 Be4 0-1

[Event "EU-ch U10 24th"]
[Site "Batumi"]
[Date "2014.10.24"]
[Round "6"]
[White "Kataev, Aleksandr"]
[Black "Aslanov, Samad"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1653"]
[PlyCount "65"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. b3 Bf5 16. Qa5 Rfc8 17. Bd3 Bxd3 18. Rxd3 Qc6 19. c4 Qf6 20. Bd4 Bh6+ 21. Kc2 Qc6 22. Re1 Re8 23. Qe5 Qf6 24. Qxf6 exf6 25. Rxe8+ Rxe8 26. Bxa7 Re2+ 27. Kb1 Rxg2 28. c5 Rxh2 29. c6 Rh1+ 30. Kb2 Rc1 31. Rc3 Rxc3 32. Kxc3 Bf4 33. Bb6 1-0

[Event "EU-ch U10 24th"]
[Site "Batumi"]
[Date "2014.10.23"]
[Round "5"]
[White "Adamia, Jaba"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "D30"]
[BlackElo "1653"]
[PlyCount "58"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Bd3 Be6 9. 0-0 c5 10. dxc5 Nbd7 11. Nc3 Nxc5 12. Nd4 Rc8 13. Nxe6 Nxe6 14. Bxf6 Bxf6 15. Nxd5 Bxb2 16. Rb1 Rc5 17. e4 Be5 18. Rxb7 Qh4 19. h3 Ng5 20. Qg4 Qxg4 21. hxg4 Ra5 22. Ne7+ Kh8 23. Nc6 Rc5 24. Nxe5 Rxe5 25. f4 Ra5 26. fxg5 Rxa2 27. gxh6 gxh6 28. Rfxf7 Rd8 29. Rh7+ Kg8 1-0

[Event "EU-ch U10 24th"]
[Site "Batumi"]
[Date "2014.10.22"]
[Round "4"]
[White "Kataev, Aleksandr"]
[Black "Stoyanov, Tsvetan"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1653"]
[BlackElo "1967"]
[PlyCount "48"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 d6 9. Re1 Bxc3 10. Bxc3 Ne4 11. Qc2 f5 12. Nd2 Nxc3 13. bxc3 Nd7 14. e4 Qg5 15. f3 Rae8 16. Rad1 a5 17. exf5 exf5 18. Rxe8 Rxe8 19. Bxf5 Re2 20. Bg4 Qe3+ 21. Kh1 Qf2 22. Be6+ Kh8 23. Rg1 Re1 24. Nf1 Qxf1 0-1

[Event "EU-ch U10 24th"]
[Site "Batumi"]
[Date "2014.10.21"]
[Round "3"]
[White "Kavkasidze, Ilia"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "D58"]
[BlackElo "1653"]
[PlyCount "75"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 Nd7 4. e3 Ngf6 5. c4 e6 6. Nc3 Be7 7. Nf3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Qc2 c5 11. Rac1 Rc8 12. b3 Bd6 13. Rfd1 Qe7 14. Nd2 Rfd8 15. f4 cxd4 16. exd4 Bxf4 17. Rf1 Be3+ 18. Bf2 Bxf2+ 19. Rxf2 Ng4 20. Re2 Qf6 21. Nf1 Qxd4+ 22. Kh1 Nc5 23. Rd1 Nxd3 24. Rxd3 Qc5 25. Na4 Qe7 26. h3 Nf6 27. Rc3 d4 28. Rg3 e5 29. Qd2 Ne4 30. Rxe4 Bxe4 31. Qxh6 Bg6 32. Qc1 d3 33. Qd2 e4 34. Re3 f5 35. g3 Qg5 36. Rxd3 Qxd2 37. Rxd2 Rxd2 38. Nxd2 0-1

[Event "EU-ch U10 24th"]
[Site "Batumi"]
[Date "2014.10.20"]
[Round "2"]
[White "Kataev, Aleksandr"]
[Black "Ognean, Mihnea Ionut"]
[Result "0-1"]
[ECO "E80"]
[WhiteElo "1653"]
[BlackElo "1954"]
[PlyCount "108"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 a6 6. Be3 c6 7. a4 a5 8. Bd3 Na6 9. Qd2 Nb4 10. Nge2 Nd7 11. h4 h5 12. Kf2 e5 13. d5 Nc5 14. Bc2 f5 15. dxc6 bxc6 16. Bxc5 dxc5 17. Qxd8+ Kxd8 18. Rad1+ Ke7 19. Bb1 Be6 20. exf5 gxf5 21. Ng3 e4 22. fxe4 Bd4+ 23. Ke1 fxe4 24. Bxe4 Raf8 25. Rd2 Be5 26. Nce2 Bxc4 27. Nf5+ Ke6 28. Rf1 Bd5 29. Bxd5+ cxd5 30. Neg3 Bxg3+ 31. Nxg3 Rxf1+ 32. Kxf1 Ke5 33. Rf2 Nd3 34. Rf5+ Kd4 35. Ne2+ Ke4 36. Ng3+ Kd4 37. Nxh5 Nxb2 38. Ke2 Re8+ 39. Kf3 c4 40. Nf4 Re3+ 41. Kf2 Ke4 42. Rxd5 Kxf4 43. Rxa5 Nd3+ 44. Kg1 c3 45. g3+ Rxg3+ 46. Kh2 c2 47. Ra8 c1Q 48. Rf8+ Kg4 49. Rg8+ Kxh4 50. Rh8+ Kg5 51. Rg8+ Kf5 52. Rf8+ Ke4 53. Re8+ Ne5 54. Kxg3 Qf4+ 0-1

[Event "EU School-ch U09"]
[Site "Kavala"]
[Date "2014.06.17"]
[Round "1"]
[White "Kataev, Aleksandr"]
[Black "Manios, Stefanos"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1626"]
[PlyCount "37"]
[EventDate "2014.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Qf6 5. d4 Bd7 6. d5 Nb8 7. Bd3 Bg4 8. Nbd2 Ne7 9. h3 Bh5 10. g4 Bg6 11. g5 Qf4 12. Nc4 Qxc1 13. Qxc1 Bh5 14. Qe3 b5 15. Ncxe5 dxe5 16. Bxb5+ Nd7 17. Nxe5 0-0-0 18. Qxa7 c6 19. Ba6# 1-0

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.28"]
[Round "11"]
[White "Kataev, Aleksandr"]
[Black "Nguyen, Duc Sang"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1605"]
[PlyCount "50"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 Bf5 7. Bxf5 Nxf5 8. Re1+ Ne7 9. Ne5 0-0 10. f4 c5 11. c3 cxd4 12. cxd4 Nbc6 13. Be3 f6 14. Nxc6 Nxc6 15. Qb3 Bb4 16. Nc3 Bxc3 17. Qxc3 Rc8 18. Qb3 Na5 19. Qa3 Qb6 20. b3 Rc3 21. Qb2 Rc6 22. Rac1 Nc4 23. Qf2 Nxe3 24. Rxc6 Qxc6 25. Qxe3 Kf7 1/2-1/2

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.27"]
[Round "10"]
[White "Chinguun, Sumiya"]
[Black "Kataev, Aleksandr"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1460"]
[PlyCount "147"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Be3 b6 7. Nf3 a6 8. Bd3 Nc6 9. 0-0 Be7 10. Ne2 c4 11. Bxc4 dxc4 12. d5 exd5 13. Qxd5 Bb7 14. e6 fxe6 15. Qxe6 Nf6 16. Ng5 Qd5 17. Qh3 Bc8 18. f5 Qe5 19. Rae1 Nd5 20. Bd2 Qf6 21. Qf3 Bc5+ 22. Kh1 Nde7 23. Qh5+ g6 24. fxg6 Qxg6 25. Qf3 Bd7 26. Nf4 Qxg5 27. Ne6 Qf5 28. Ng7+ Kd8 29. Nxf5 Nxf5 30. Bg5+ Kc7 31. Bf4+ Kb7 32. Rd1 Be6 33. Rfe1 Rhe8 34. Rxe6 Rxe6 35. Rd7+ Kc8 36. Rc7+ Kd8 37. h3 Nfe7 38. Bg3 Bd6 39. Rxc6 Nxc6 40. Qxc6 Rc8 41. Qxb6+ Kd7 42. Bxd6 Rxd6 43. Qf2 h6 44. Kh2 Rcc6 45. Qf7+ Kc8 46. Qe8+ Kb7 47. Qe7+ Kb6 48. a4 Ka5 49. b3 c3 50. Qb7 Rb6 51. Qc7 Rdc6 52. Qe7 Rd6 53. Qe4 Rbc6 54. Kg3 Kb6 55. Qe7 Ka5 56. Kf4 Kb4 57. a5 Ka3 58. g4 Kb2 59. Qe4 Rc5 60. Qa4 Rcd5 61. b4 Rd4+ 62. Kg3 Rd3+ 63. Kh4 Re3 64. b5 axb5 65. Qb4+ Kxc2 66. Qxd6 Kb3 67. Qd5+ Kb2 68. Qxb5+ Kc1 69. a6 c2 70. a7 Ra3 71. Qc5 Kb2 72. Qxa3+ Kxa3 73. a8Q+ Kb2 74. Qc6 1-0

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.26"]
[Round "9"]
[White "Kataev, Aleksandr"]
[Black "Bondar, Dmytro"]
[Result "1/2-1/2"]
[ECO "D64"]
[BlackElo "2008"]
[PlyCount "80"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 0-0 7. Rc1 Nbd7 8. Qc2 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. 0-0 a6 13. Rfe1 c5 14. Be4 Bxe4 15. Nxe4 Nxe4 16. Bxe7 Qxe7 17. Qxe4 Nf6 18. Qc2 c4 19. b3 Rac8 20. bxc4 Rxc4 21. Qb3 Rfc8 22. Rxc4 Rxc4 23. Ne5 Rc8 24. Nd3 Nd7 25. Rc1 Qf8 26. a4 Rxc1+ 27. Nxc1 Qc8 28. Na2 Qc4 29. Qxc4 bxc4 30. Kf1 Nb6 31. Nc3 a5 32. e4 Kf8 33. Ke2 Ke7 34. f4 f5 35. Ke3 Kd6 36. h3 h5 37. g4 hxg4 38. hxg4 g6 39. g5 fxe4 40. Kxe4 Nd5 1/2-1/2

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.23"]
[Round "7"]
[White "Ruhaan, Mahindru"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1399"]
[PlyCount "158"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. b3 Nc6 6. Bb2 b6 7. 0-0 Bb7 8. Nbd2 Be7 9. Ne5 Nd7 10. f4 g6 11. Nxc6 Bxc6 12. dxc5 Bf6 13. Bxf6 Nxf6 14. cxb6 Qxb6 15. Qe2 h5 16. Nf3 0-0 17. Ne5 Nd7 18. Nxd7 Bxd7 19. Rad1 a5 20. a4 Rfe8 21. Qf3 f5 22. Qg3 Kf7 23. Kh1 Rac8 24. Rde1 Rc3 25. Qg5 Qb8 26. Rf3 Bc6 27. Rg3 Rg8 28. Be2 Qd8 29. Qxd8 Rxd8 30. Bd3 Rb8 31. Rh3 Rb6 32. Kg1 Bb7 33. Rc1 Rbxb3 34. Kf1 Bc6 35. Ra1 Rb4 36. Ke2 Rxa4 37. Rxa4 Bxa4 38. Kd2 Rc5 39. Rf3 Bb5 40. Rf1 Bxd3 41. Kxd3 Rb5 42. Ra1 Ke7 43. Kd4 Rb4+ 44. Kd3 Rb5 45. Kd4 Kd6 46. Ra2 Rb4+ 47. Kd3 a4 48. c3 Rc4 49. Ra3 Kc6 50. Ra2 Kb5 51. Ra3 Rc7 52. Kd4 Ka5 53. Kd3 h4 54. h3 Rg7 55. Kd4 g5 56. fxg5 Rxg5 57. Ra2 Rg3 58. Re2 a3 59. Kd3 Ka4 60. Kc2 a2 61. Kb2 Kb5 62. Kxa2 Kc4 63. Kb2 Kd3 64. Rc2 Rxe3 65. Rf2 Re2+ 66. Rxe2 Kxe2 67. Kc2 Kf2 68. Kd2 Kxg2 69. Ke2 Kxh3 70. Kf2 Kg4 71. Kg2 e5 72. Kh2 e4 73. Kg2 e3 74. Kf1 f4 75. Ke2 h3 76. Kf1 f3 77. Kg1 Kg3 78. Kh1 f2 79. c4 f1Q# 0-1

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.22"]
[Round "6"]
[White "Kataev, Aleksandr"]
[Black "Tadic, Stefan"]
[Result "0-1"]
[ECO "D06"]
[BlackElo "1643"]
[PlyCount "42"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Nc6 6. e3 Nb4 7. e4 dxe4 8. a3 Be6 9. Qa4+ Nc6 10. Bb5 Nge7 11. Nxe4 a6 12. Bxc6+ Nxc6 13. Nf3 Bd5 14. Ned2 Bd6 15. 0-0 0-0 16. b4 Bf4 17. Bb2 Bxd2 18. Nxd2 Qg5 19. Ne4 Bxe4 20. f3 Bd3 21. Rfd1 Be2 0-1

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.21"]
[Round "5"]
[White "Bousmaha, Wassel"]
[Black "Kataev, Aleksandr"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1470"]
[PlyCount "114"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Be6 7. Bd3 Bd6 8. Ne2 Bd5 9. 0-0 Qc7 10. h3 0-0 11. Be3 Re8 12. Qd2 c5 13. dxc5 Bxc5 14. Bxc5 Qxc5 15. Nd4 Nc6 16. Rfe1 Nxd4 17. cxd4 Qd6 18. Rxe8+ Rxe8 19. Re1 Rd8 20. b3 Bc6 21. Be4 h6 22. d5 Re8 23. Bf3 Re5 24. Rd1 Bb5 25. Qa5 Ba6 26. b4 b5 27. Qa3 Re7 28. Qc3 Rc7 29. Qd4 Bc8 30. Re1 a6 31. Be4 Rc4 32. Qd3 Rxb4 33. Bh7+ Kf8 34. Qe3 Bd7 35. Qa7 Rc4 36. Qa8+ Rc8 37. Qb7 g6 38. Qa7 Kg7 39. Bxg6 fxg6 40. Qd4 Kf7 41. Qe3 Re8 42. Qd2 Rxe1+ 43. Qxe1 Qxd5 44. Qa5 Qd1+ 45. Kh2 Qd6+ 46. Kg1 Be6 47. Qe1 Bxa2 48. Qa5 Bc4 49. Qe1 b4 50. Qa1 b3 51. Qc3 Be6 52. Qb2 a5 53. Qa1 Qc5 54. Qb2 a4 55. Kf1 a3 56. Qa1 b2 57. Qb1 Qc1+ 0-1

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.21"]
[Round "4"]
[White "Kataev, Aleksandr"]
[Black "Maiti, Milind"]
[Result "1/2-1/2"]
[ECO "B40"]
[BlackElo "1459"]
[PlyCount "91"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d4 cxd4 7. Nxd4 dxe4 8. Nxe4 Nc6 9. Be3 Be7 10. 0-0 Nf6 11. Nxf6+ Bxf6 12. c3 Nxd4 13. Bxd4 Bxd4 14. Qxd4 Qxd4 15. cxd4 0-0 16. Rac1 Rac8 17. Rc3 Rxc3 18. bxc3 Rc8 19. Rc1 b5 20. Kf1 Kf8 21. Ke2 Ke7 22. Kd3 Rc4 23. Rb1 a6 24. Rb4 Rxb4 25. cxb4 f5 26. f3 Kd6 27. g4 g6 28. gxf5 gxf5 29. h4 h6 30. a3 Kd5 31. h5 f4 32. Kc3 e5 33. dxe5 Kxe5 34. Kd3 Kf5 35. Kd4 Kg5 36. Ke4 Kxh5 37. Kf5 Kh4 38. Kxf4 h5 39. Ke5 Kg3 40. f4 h4 41. f5 h3 42. f6 h2 43. f7 h1Q 44. f8Q Qa1+ 45. Kd5 Qxa3 46. Qc5 1/2-1/2

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.20"]
[Round "3"]
[White "Kataev, Aleksandr"]
[Black "Gnojek, Petr"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1652"]
[PlyCount "100"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c6 5. h3 Bd6 6. Bd3 Ne7 7. 0-0 0-0 8. Re1 Re8 9. Ne5 Bf5 10. Qf3 g6 11. g4 Be6 12. Bh6 Nc8 13. g5 Qb6 14. Qf6 Bf8 15. Nxg6 hxg6 16. Bxg6 Nd7 17. Bxf7+ Bxf7 18. Rxe8 Nxf6 19. Rxf8+ Kh7 20. Rxf7+ Kg6 21. Rxf6+ Kh5 22. Nc3 Qxb2 23. Ne2 Qxa1+ 24. Kg2 Kh4 25. Ng3 Qc1 26. Nf5+ Kh5 27. h4 Nb6 28. f3 Qxc2+ 29. Kh3 Qxf5+ 30. Rxf5 Nd7 31. Rf7 Rd8 32. f4 Kg6 33. Rg7+ Kf5 34. Rf7+ Kg6 35. Re7 Kf5 36. Kg3 b5 37. h5 a5 38. g6 a4 39. g7 b4 40. Rxd7 b3 41. Rxd8 bxa2 42. g8Q Ke4 43. Qg6+ Ke3 44. Re8+ Kd2 45. f5+ Kd1 46. Qg4+ Kc2 47. Qe2+ Kb3 48. Re3+ Kb4 49. Qxa2 c5 50. dxc5 Kxc5 1-0

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.19"]
[Round "2"]
[White "Amartuvshin, Ganzorig"]
[Black "Kataev, Aleksandr"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1627"]
[PlyCount "81"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e6 7. Nf3 Bd6 8. 0-0 h6 9. Re1 0-0 10. Ne5 Bxe5 11. dxe5 Nd7 12. Bf4 f5 13. Nd2 g5 14. Bh2 Qe7 15. f4 Kg7 16. Nb3 Nc5 17. Nxc5 Qxc5+ 18. Kh1 Qf2 19. Rb1 Qh4 20. Qf3 g4 21. Qg3 Qxg3 22. Bxg3 h5 23. Bh4 b6 24. Bf6+ Kg6 25. hxg4 hxg4 26. Kg1 Bb7 27. Kf2 Nb8 28. Be7 Rf7 29. Bd6 Nd7 30. Rh1 Nc5 31. Bxc5 bxc5 32. Rh4 Rh7 33. Rxg4+ Kf7 34. Rg5 Rah8 35. Rg3 Rh4 36. Ke3 Rd8 37. Rh3 d4+ 38. cxd4 cxd4+ 39. Kd2 Rxh3 40. gxh3 Rh8 41. Rc1 1/2-1/2

[Event "Wch U08"]
[Site "Al Ain"]
[Date "2013.12.18"]
[Round "1"]
[White "Kataev, Aleksandr"]
[Black "Bikaei, S Eilia"]
[Result "1-0"]
[ECO "B41"]
[BlackElo "1570"]
[PlyCount "107"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. 0-0 Bb7 9. f3 d6 10. Be3 Nbd7 11. Qd2 Be7 12. Bd3 0-0 13. Rae1 Rac8 14. f4 Rfe8 15. h3 Bf8 16. g4 Nb8 17. f5 e5 18. Nf3 Nfd7 19. h4 Nc5 20. h5 d5 21. Bxc5 Bxc5+ 22. Kg2 dxe4 23. Nxe4 Bf8 24. g5 Nd7 25. g6 h6 26. gxf7+ Kxf7 27. Kh2 Kg8 28. Rg1 Kh8 29. Rg6 Rcd8 30. f6 Nc5 31. fxg7+ Bxg7 32. Nf6 e4+ 33. Kg1 Re7 34. Rxh6+ Bxh6 35. Qxh6+ Rh7 36. Qxh7+ Qxh7 37. Nxh7 Kxh7 38. Ng5+ Kh6 39. Nf7+ Kg7 40. Nxd8 exd3 41. Nxb7 Nxb7 42. cxd3 Nc5 43. d4 Nxa4 44. Re6 Nxb2 45. Rxb6 Nc4 46. Rxa6 Ne3 47. Kf2 Nf5 48. d5 Kf7 49. h6 Kg8 50. d6 Nxh6 51. d7 Nf7 52. Ra8+ Kg7 53. d8Q Nxd8 54. Rxd8 1-0

