[Event "Riga Tech op 11th"]
[Site "Riga"]
[Date "2022.08.17"]
[Round "4"]
[White "Crevatin, Leo"]
[Black "Rychagov, Nikita"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2280"]
[BlackElo "2116"]
[PlyCount "90"]
[EventDate "2022.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. Bxe4 dxe4 11. Nge2 0-0 12. Ng3 f5 13. 0-0 Be6 14. f3 exf3 15. Qxf3 Nd7 16. Rae1 Rae8 17. Qh5 Qg5 18. Qxg5 hxg5 19. b3 g6 20. e4 f4 21. Nge2 Bg4 22. h3 Bxe2 23. Rxe2 c5 24. d5 Re5 25. Nb5 a6 26. Nc7 Nf6 27. Ne6 Rc8 28. Rfe1 c4 29. Nd4 c3 30. d6 c2 31. Rxc2 Rd8 32. Rce2 g4 33. hxg4 Nxg4 34. Nf3 Rh5 35. e5 Ne3 36. Rxe3 fxe3 37. Rxe3 Kf7 38. g4 Rh6 39. g5 Rh5 40. e6+ Ke8 41. Rd3 Ra8 42. Kg2 Rb8 43. Kg3 Rd8 44. Kf4 Rh1 45. Ke5 Ra1 1-0

[Event "Riga Tech op 11th"]
[Site "Riga"]
[Date "2022.08.16"]
[Round "2"]
[White "Hryzlova, Sofiia"]
[Black "Rychagov, Nikita"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2293"]
[BlackElo "2116"]
[PlyCount "104"]
[EventDate "2022.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bxc3+ 7. bxc3 Nd7 8. g3 0-0 9. Nh4 Nc5 10. Bg2 Qf6 11. 0-0 g5 12. Nf3 h6 13. Ne1 Qg6 14. f4 exf4 15. gxf4 f5 16. e5 dxe5 17. fxe5 f4 18. d4 Ne4 19. d5 Nxe5 20. Qd4 f3 21. Qxe5 Qb6+ 22. Qd4 Nxc3 23. Qxb6 Ne2+ 24. Kf2 fxg2+ 25. Kxg2 axb6 26. Rxf8+ Kxf8 27. Bd2 Bf5 28. h4 gxh4 29. Bxh6+ Kf7 30. Nf3 h3+ 31. Kf2 Nc3 32. Nd4 Bd7 33. Nf3 Re8 34. Rg1 Re2+ 35. Kg3 b5 36. Nd4 Re4 37. Rc1 Rxd4 38. Rxc3 bxc4 39. Bf4 Rxd5 40. Bxc7 b5 41. Bf4 Be6 42. Rf3 Ke7 43. Rc3 Kd7 44. Re3 Rf5 45. Bb8 Rg5+ 46. Kf2 Rg2+ 47. Kf1 Ra2 48. Kg1 Rg2+ 49. Kf1 Bf5 50. a4 bxa4 51. Rg3 Bd3+ 52. Ke1 h2 0-1

[Event "Riga Tech op 11th"]
[Site "Riga"]
[Date "2022.08.16"]
[Round "3"]
[White "Rychagov, Nikita"]
[Black "Abergel, Thal"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2116"]
[BlackElo "2408"]
[PlyCount "64"]
[EventDate "2022.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. 0-0 Nbc6 7. Nxc6 Nxc6 8. Be3 b6 9. c4 Bc5 10. Qd2 0-0 11. Nc3 d6 12. f4 Bb7 13. Rad1 Qc7 14. a3 Na5 15. Na4 Nb3 16. Qf2 e5 17. fxe5 dxe5 18. Nxb6 Qxb6 19. Bxc5 Qxc5 20. Qxc5 Nxc5 21. b4 Nxe4 22. Bxe4 Bxe4 23. Rd6 Rfd8 24. Rfd1 Rxd6 25. Rxd6 Kf8 26. a4 a5 27. b5 Rc8 28. Ra6 Rxc4 29. Rxa5 Rb4 30. Ra6 Bc2 31. b6 Bxa4 32. b7 Be8 0-1

[Event "Viljandi Raud Memorial 55th"]
[Site "Viljandi"]
[Date "2021.07.09"]
[Round "7"]
[White "Kanep, Meelis"]
[Black "Rychagov, Nikita"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2432"]
[BlackElo "1905"]
[PlyCount "43"]
[EventDate "2021.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Nf6 6. Bg5 Be7 7. Nfd2 0-0 8. e4 d4 9. a4 Ne8 10. Bxe7 Qxe7 11. Na3 Nd6 12. f4 f5 13. Nac4 Nxc4 14. Nxc4 fxe4 15. Bxe4 exf4 16. gxf4 Bf5 17. Qf3 Qc7 18. Rae1 Rf6 19. Bxf5 Rxf5 20. Qe4 Raf8 21. Qe6+ Kh8 22. Qxf5 1-0

[Event "Viljandi Raud Memorial 55th"]
[Site "Viljandi"]
[Date "2021.07.06"]
[Round "4"]
[White "Rychagov, Nikita"]
[Black "Kiik, Kalle"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1905"]
[BlackElo "2382"]
[PlyCount "120"]
[EventDate "2021.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 6. Nf3 0-0 7. Bd3 f6 8. 0-0 Bg4 9. h3 Bxf3 10. Qxf3 fxe5 11. dxe5 Nd7 12. Qe2 Nf5 13. Bxf5 gxf5 14. Be3 e6 15. Qf2 Qe7 16. Ne2 c5 17. c3 Rac8 18. b3 Rf7 19. Kh1 Nf8 20. Ng1 Ng6 21. Nf3 Bh6 22. g3 b6 23. Kh2 Kh8 24. Rh1 Qd7 25. Rad1 Qc6 26. h4 Ne7 27. c4 Rff8 28. Rd3 Rcd8 29. Rhd1 Rd7 30. b4 d4 31. Bc1 Ng8 32. bxc5 bxc5 33. Nd2 Rc8 34. Nb3 Bf8 35. Qf3 Nh6 36. Qxc6 Ng4+ 37. Kg2 Rxc6 38. R1d2 Ra6 39. Kf3 Kg8 40. Rc2 Rb7 41. Bd2 Ra4 42. Nc1 Kf7 43. Rb3 Rb6 44. Ke2 Be7 45. Kf3 h5 46. Ke2 Ke8 47. Kf3 Kd7 48. Ke2 Kc6 49. Kf3 Bd8 50. Ke2 Bc7 51. Kf3 Rba6 52. Rb5 Rxc4 53. Rcb2 Bb6 54. Ke2 Rca4 55. Rb1 Ra3 56. Be1 c4 57. R5b4 R6a4 58. Rb5 d3+ 59. Kf1 Ne3+ 60. Kg1 Nd5+ 0-1

[Event "EU-ch Amateur Online Final 2000/2300"]
[Site "Tornelo INT"]
[Date "2021.04.28"]
[Round "6"]
[White "Marinidis, Stavros"]
[Black "Rychagov, Nikita"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1003"]
[BlackElo "1905"]
[PlyCount "72"]
[EventDate "2021.04.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4 Bb6 10. Bg5 h6 11. Bh4 g5 12. Bg3 0-0 13. h4 g4 14. d5 Ne7 15. Nfd2 c6 16. dxc6 Nxc6 17. h5 Qd7 18. Bh4 Nxh5 19. c4 Nd4 20. cxb5 axb5 21. Nc3 Nf4 22. Nf1 Kh7 23. Ne3 Nxb3 24. Qxb3 Bxe3 25. Rxe3 Bc6 26. Rd1 f5 27. exf5 Nxg2 28. Red3 Nxh4 29. Rxd6 Qxf5 30. Ne4 Bxe4 31. Qe3 Qf4 32. Qb6 Rf7 33. Rd7 Raf8 34. Qa7 g3 35. Rxf7+ Rxf7 36. fxg3 Qxg3# 0-1

[Event "EU-ch Amateur Online Final 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.25"]
[Round "6"]
[White "Rychagov, Nikita"]
[Black "Lafkidis, Apostolos"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1905"]
[BlackElo "1483"]
[PlyCount "83"]
[EventDate "2021.04.25"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Be6 13. Bxg7 Kxg7 14. Ne4 Qb6 15. Bc4 Rab8 16. Bb3 a5 17. a4 Kg8 18. Rhe1 Nc7 19. Qh6 f6 20. Nd2 Bxb3 21. Nxb3 Rf7 22. h4 c5 23. Qe3 Na6 24. Qe6 Qa7 25. Rd7 Rb7 26. Red1 Nc7 27. Qc6 c4 28. Nc5 Rb6 29. Qxc7 Qxc7 30. Rxc7 Rb8 31. Ne6 h6 32. Rxc4 g5 33. hxg5 hxg5 34. g4 Rh7 35. b3 Kf7 36. Nc5 Rh2 37. Rd3 Rc8 38. Kb2 Rc7 39. Rcc3 e6 40. Nxe6 Rxc3 41. Nd8+ Ke7 42. Kxc3 1-0

[Event "EU-ch Amateur Online Final 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.25"]
[Round "1"]
[White "Tsakona, Maria"]
[Black "Rychagov, Nikita"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1576"]
[BlackElo "1905"]
[PlyCount "101"]
[EventDate "2021.04.25"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. c3 0-0 8. 0-0 d5 9. Qe2 d4 10. Nbd2 Qd6 11. h3 Be6 12. Bc2 h6 13. Rd1 Nd7 14. a4 Bb6 15. Nf1 f5 16. exf5 Bxf5 17. Ng3 Be6 18. Ne4 Qe7 19. Bd2 Rae8 20. Rf1 Qf7 21. Nh2 Kh8 22. Bd1 Ne7 23. Qh5 Nd5 24. Qxf7 Bxf7 25. cxd4 Bxd4 26. Bc3 Nf4 27. Bc2 Bd5 28. Bxd4 exd4 29. Rfe1 b4 30. Nf1 b3 31. Bb1 Ne5 32. Rd1 Bxe4 33. dxe4 c5 34. f3 Rd8 35. Kf2 c4 36. Ng3 g6 37. Ne2 Nxe2 38. Kxe2 g5 39. a5 Rd6 40. Ra4 Rb8 41. g3 d3+ 42. Ke3 Rc8 43. f4 Nc6 44. Rxc4 gxf4+ 45. gxf4 Rg8 46. Rxd3 Nxa5 47. Rc7 Rg3+ 48. Kd2 Rg2+ 49. Kc3 Rxd3+ 50. Bxd3 Rh2 51. Kb4 1-0

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "2"]
[White "Rychagov, Nikita"]
[Black "Ntouvelos, Ioannis"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1905"]
[BlackElo "1547"]
[PlyCount "79"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nge7 8. Na3 Nf5 9. Nc2 Bd7 10. 0-0 Be7 11. Bd3 Nfxd4 12. Nfxd4 Nxd4 13. Be3 Bc5 14. b4 Nxc2 15. Bxc5 Qc7 16. Qxc2 Qxe5 17. Rae1 Qf6 18. f4 b6 19. Bd6 Rc8 20. Qe2 Rc6 21. Be5 Qh6 22. Bb5 Rc8 23. Bxd7+ Kxd7 24. Qb5+ Ke7 25. f5 Rhe8 26. Bxg7 Qxg7 27. f6+ Qxf6 28. Rxf6 Kxf6 29. Qd7 Red8 30. Qxa7 Rc2 31. Qxb6 Rg8 32. g3 Rxa2 33. Qd4+ Ke7 34. Qxd5 Rga8 35. Qc5+ Ke8 36. b5 Rd8 37. b6 Rdd2 38. b7 Rg2+ 39. Kf1 Rgb2 40. b8Q+ 1-0

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "1"]
[White "Sarakatsanis, Ioannis Athanasios"]
[Black "Rychagov, Nikita"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1632"]
[BlackElo "1905"]
[PlyCount "48"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Bc5 5. 0-0 d6 6. c3 Bg4 7. Qb3 Bxf3 8. Bxf7+ Kf8 9. gxf3 Nf6 10. Bd5 Nxd5 11. Qxd5 Qf6 12. Bg5 Qxf3 13. Nd2 Qg4+ 14. Kh1 Re8 15. f4 h6 16. Rg1 Qe6 17. Rgf1 dxc3 18. bxc3 hxg5 19. fxg5+ Ke7 20. Qd3 Kd8 21. Nc4 Qxe4+ 22. Qxe4 Rxe4 23. Nd2 Re2 24. Nf3 Ne5 0-1

