[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.24"]
[Round "9"]
[White "Naumov, Artem"]
[Black "Lezin, Aleksandr"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1581"]
[BlackElo "1414"]
[PlyCount "52"]
[EventDate "2023.08.18"]
[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 e6 2. d3 d5 3. Nd2 Nf6 4. g3 Bc5 5. e5 Nfd7 6. Ngf3 Nc6 7. c3 f6 8. d4 Bb6 9. exf6 Nxf6 10. Bg2 0-0 11. 0-0 Qe8 12. Qe2 Bd7 13. Re1 Nd8 14. b3 c5 15. Ba3 Rc8 16. Ne5 Rc7 17. Nxd7 Qxd7 18. Nf3 Re8 19. Ne5 Qc8 20. dxc5 Bxc5 21. Bxc5 Rxc5 22. c4 Nc6 23. Nd3 Ra5 24. b4 Ra3 25. cxd5 Nxd5 26. Qd2 Qc7 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.23"]
[Round "8"]
[White "Lezin, Aleksandr"]
[Black "Zhukov, Konstantin"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1414"]
[BlackElo "1743"]
[PlyCount "62"]
[EventDate "2023.08.18"]
[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 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Re1 Nc6 9. Nb3 a6 10. Nbxd4 Nxd4 11. Nxd4 Qc7 12. Bd3 Bd6 13. h3 0-0 14. Bg5 Be5 15. c3 h6 16. Nf3 Bf4 17. Bxf6 gxf6 18. Re4 f5 19. Rc4 Qb8 20. g3 Be5 21. Nxe5 Qxe5 22. Qh5 Qf6 23. Kh1 Bd7 24. Rg1 Bc6+ 25. Kh2 Kh7 26. Rh4 Rg8 27. g4 Rg5 28. f4 Rxh5 29. Rxh5 Qd8 30. Rg3 Qb6 31. gxf5 Qf2+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.22"]
[Round "7"]
[White "Preobrazhensky, Andrey"]
[Black "Lezin, Aleksandr"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1822"]
[BlackElo "1414"]
[PlyCount "83"]
[EventDate "2023.08.18"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 b5 7. cxb5 a6 8. b6 Qxb6 9. Nf3 0-0 10. Be2 Nbd7 11. Nd2 a5 12. Nc4 Qb8 13. a4 Nb6 14. Ra3 Nxc4 15. Bxc4 Qb4 16. Qd3 Qb7 17. 0-0 Ng4 18. Rb3 Qd7 19. Nb5 Ba6 20. h3 Nf6 21. Bd2 Bxb5 22. Rxb5 Qc7 23. Bc3 Nd7 24. Bxg7 Kxg7 25. Qc3+ f6 26. h4 Rfb8 27. Rxb8 Rxb8 28. Bb5 Nb6 29. b3 Nc8 30. Re1 Na7 31. Bc4 Kf7 32. e5 Nc8 33. exf6 exf6 34. Re6 Qd8 35. h5 Ra8 36. hxg6+ hxg6 37. Qh3 Qg8 38. Bb5 Qg7 39. Be8+ Kf8 40. Bc6 Nb6 41. Bxa8 Nxa8 42. Rxd6 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.21"]
[Round "6"]
[White "Lezin, Aleksandr"]
[Black "Shchetkin, Kirill"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1414"]
[BlackElo "1733"]
[PlyCount "29"]
[EventDate "2023.08.18"]
[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. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Na3 cxd4 7. cxd4 Bxa3 8. bxa3 Nge7 9. Bd3 Nf5 10. 0-0 0-0 11. Re1 Nfxd4 12. Nxd4 Nxd4 13. Rb1 Rd8 14. Rb3 Bd7 15. Bb2 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.21"]
[Round "5"]
[White "Oorzhak, Aldar"]
[Black "Lezin, Aleksandr"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1814"]
[BlackElo "1414"]
[PlyCount "55"]
[EventDate "2023.08.18"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Nc3 Bd7 11. Rc1 0-0 12. Bd3 Nxe3 13. fxe3 f6 14. exf6 Bxf6 15. 0-0 Qd8 16. Bb5 Ne7 17. e4 dxe4 18. Nxe4 Nd5 19. Nxf6+ Rxf6 20. Ne5 Be8 21. Qg4 g6 22. Rxf6 Qxf6 23. Rf1 Qe7 24. Bc4 Rd8 25. Qh3 Rd6 26. Ng4 Kh8 27. Ne5 Nf6 28. Rxf6 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.20"]
[Round "4"]
[White "Lezin, Aleksandr"]
[Black "Balyan, Artur"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1414"]
[BlackElo "1704"]
[PlyCount "67"]
[EventDate "2023.08.18"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. g3 g6 10. b3 Bg7 11. Bb2 0-0 12. Bg2 f6 13. Qd2 Nb6 14. 0-0 fxe5 15. Re1 Bb7 16. Qa5 Qf7 17. Re2 d6 18. Nd2 Nd7 19. Qxc7 Nf6 20. Qxd6 Rad8 21. Qc5 e4 22. Nxe4 Nxe4 23. Bxe4 Bxb2 24. Rxb2 Rfe8 25. Re2 Re7 26. Rae1 Rde8 27. Qxa7 Rxe4 28. Rxe4 Rxe4 29. Rxe4 c5 30. f3 Qd7 31. Qb8+ Kf7 32. Rf4+ Ke6 33. Qg8+ Kd6 34. Qf8+ 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.19"]
[Round "2"]
[White "Lezin, Aleksandr"]
[Black "Gordienko, German"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1414"]
[BlackElo "2000"]
[PlyCount "80"]
[EventDate "2023.08.18"]
[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 d6 3. Bc4 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Qe2 Be7 7. 0-0 0-0 8. b3 a6 9. a4 b6 10. Bb2 Bb7 11. f4 Nbd7 12. Nc3 Nd5 13. Ne4 N7f6 14. f5 exf5 15. Rxf5 b5 16. axb5 axb5 17. Bxb5 Rxa1+ 18. Bxa1 Nxe4 19. Qxe4 Qa5 20. Ba4 Qxd2 21. Nc4 Qc1+ 22. Rf1 Qg5 23. Na5 Ba6 24. Bc6 Qe3+ 25. Qxe3 Nxe3 26. Rf2 Rc8 27. Bb7 Bxb7 28. Nxb7 c4 29. Bd4 Nd5 30. Na5 cxb3 31. Nxb3 Nb4 32. Re2 Bd6 33. c3 Nd5 34. c4 Nf4 35. Rc2 Re8 36. Bf2 Rb8 37. Nd2 Nd3 38. g3 Ra8 39. c5 Ra1+ 40. Kg2 Be7 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.19"]
[Round "3"]
[White "Tolstykh, Kirill"]
[Black "Lezin, Aleksandr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1828"]
[BlackElo "1414"]
[PlyCount "91"]
[EventDate "2023.08.18"]
[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. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 Nbd7 6. 0-0 e5 7. Nbc3 0-0 8. h3 Ne8 9. Be3 f5 10. dxe5 Nxe5 11. Nd4 fxe4 12. Nxe4 Nf6 13. Bg5 h6 14. Nxf6+ Bxf6 15. Bxh6 Re8 16. c3 Kh7 17. Bf4 Kg7 18. Re1 Qd7 19. h4 Qf7 20. Qd2 Rh8 21. Bg5 Rh5 22. Bxf6+ Qxf6 23. f4 Nf7 24. Qe3 Bd7 25. Qe7 Rd8 26. Ne6+ Bxe6 27. Rxe6 Qxe7 28. Rxe7 Rc5 29. Rae1 d5 30. Rd1 Kf6 31. Re3 c6 32. b4 Rb5 33. a4 Rb6 34. a5 Rb5 35. Bf1 d4 36. Bxb5 dxe3 37. Rxd8 Nxd8 38. Bd3 b6 39. axb6 axb6 40. Kf1 c5 41. Ke2 cxb4 42. cxb4 Nc6 43. b5 Nb4 44. Be4 Na2 45. Kxe3 Nc3 46. Bd3 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.18"]
[Round "1"]
[White "Chetverik, Maxim"]
[Black "Lezin, Aleksandr"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1991"]
[BlackElo "1414"]
[PlyCount "52"]
[EventDate "2023.08.18"]
[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 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Bf5 7. Nc3 Qc8 8. Re1 Bh3 9. Bh1 Nc6 10. d5 Ne5 11. Nxe5 dxe5 12. e4 Nh5 13. Bg2 Bxg2 14. Kxg2 f5 15. f3 f4 16. g4 Nf6 17. h3 g5 18. Bd2 h5 19. Kf2 hxg4 20. hxg4 Kf7 21. Rh1 Qd7 22. Qb3 c6 23. Rad1 Rh8 24. Na4 b6 25. Bc3 Kg6 26. Rde1 Rac8 1/2-1/2

[Event "Tuapse Blitz op"]
[Site "Tuapse"]
[Date "2022.06.29"]
[Round "1"]
[White "Lezin, Aleksandr"]
[Black "Hasangatin, Ramil"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1450"]
[BlackElo "2465"]
[PlyCount "132"]
[EventDate "2022.06.29"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. g3 Bg4 7. Bf4 Qd8 8. Bg2 e6 9. 0-0 Bd6 10. h3 Bxf3 11. Qxf3 Bxf4 12. Qxf4 0-0 13. Rad1 Nbd7 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe5 Qb6 17. b3 a5 18. c4 a4 19. Rd3 axb3 20. axb3 Ra3 21. Rb1 Ra5 22. Qe3 Rfa8 23. Qc1 h5 24. Qb2 Qb4 25. g4 Ra2 26. Qc1 hxg4 27. hxg4 Qa3 28. Qe1 Ra1 29. g5 Rxb1 30. Qxb1 Qa1 31. Rd1 Qxb1 32. Rxb1 Ne8 33. c5 Nc7 34. Bf3 Rd8 35. Rd1 Nb5 36. b4 Kf8 37. Be4 Ke7 38. Kg2 Rxd4 39. Rxd4 Nxd4 40. Kg3 Nb5 41. Kf4 f6 42. g6 Nc7 43. Bd3 Nd5+ 44. Ke4 Nxb4 45. Bc4 Nd5 46. f4 Nc7 47. Bb3 Na6 48. Kd4 e5+ 49. fxe5 fxe5+ 50. Kxe5 Nxc5 51. Bc4 b5 52. Bf7 Nd7+ 53. Kd4 Kd6 54. Kc3 c5 55. Kb3 Ne5 56. Be8 Nc6 57. Bf7 c4+ 58. Kc3 Kc5 59. Be8 b4+ 60. Kb2 Nd4 61. Ba4 c3+ 62. Kc1 b3 63. Be8 Kb4 64. Bf7 Nb5 65. Kb1 Na3+ 66. Kc1 b2+ 0-1

[Event "Tuapse Rapid op"]
[Site "Tuapse"]
[Date "2022.06.26"]
[Round "1"]
[White "Lezin, Aleksandr"]
[Black "Iljushin, Alexei"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1416"]
[BlackElo "2442"]
[PlyCount "59"]
[EventDate "2022.06.26"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Bd3 Nc6 7. Qg4 Ncb4 8. Nc3 Nxd3+ 9. cxd3 f5 10. Qh3 Nb4 11. Nb5 Qa5 12. Nfd4 Nc2+ 13. Ke2 Nxd4+ 14. Nxd4 Qxe5+ 15. Be3 Bc5 16. f4 Qf6 17. Nxf5 Qxb2+ 18. Kf3 Bxe3 19. Nxe3 0-0 20. g3 b6 21. Nc4 Bb7+ 22. Ke3 Qb4 23. Rhc1 Qc5+ 24. d4 Qd5 25. Nd2 Rac8 26. Qf1 Rxc1 27. Qxc1 Rc8 28. Qd1 Rc3+ 29. Kf2 Qg2+ 30. Ke1 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.31"]
[Round "9"]
[White "Lezin, Aleksandr"]
[Black "Menkov, Aleksandr"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1477"]
[BlackElo "2193"]
[PlyCount "53"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 bxc6 9. Ne4 Ne6 10. c3 Qc7 11. d4 cxd4 12. cxd4 0-0 13. Bd2 Rb8 14. Rc1 d5 15. exd6 exd6 16. d5 Nc5 17. Nxc5 dxc5 18. Rxc5 Rxb2 19. Rxc6 Qb7 20. Bf4 Bg4 21. h3 Be6 22. Ne5 Bxe5 23. Bxe5 Rb5 24. Qc1 Rxd5 25. Bf6 Rf5 26. Bb2 g5 27. Qc3 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.30"]
[Round "8"]
[White "Bezhenar, Georgy"]
[Black "Lezin, Aleksandr"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1855"]
[BlackElo "1477"]
[PlyCount "82"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. e4 Nbd7 7. Nge2 e5 8. 0-0 Ne8 9. Be3 f5 10. Qd2 Nef6 11. f3 Nh5 12. d5 Rf7 13. Rac1 Qf8 14. Nb5 Nb6 15. c5 f4 16. gxf4 exf4 17. Bf2 dxc5 18. Rxc5 Be5 19. Rfc1 Qg7 20. R5c2 g5 21. Ned4 g4 22. Ne6 Bxe6 23. dxe6 Re7 24. Kh1 g3 25. Bd4 gxh2 26. Bh3 Rd8 27. Rd1 c6 28. Bxb6 Rxd2 29. Rcxd2 Qg6 30. Rd8+ Kg7 31. Bc5 Bf6 32. Nd4 Ng3+ 33. Kxh2 Bxd4 34. Bxd4+ Kh6 35. Bg4 Nxe4 36. Be5 Qg5 37. fxe4 Qxg4 38. R1d3 Qe2+ 39. Kh1 Qxe4+ 40. Kh2 Qxe5 41. Rh3+ Kg7 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.29"]
[Round "7"]
[White "Lezin, Aleksandr"]
[Black "Seleznev, Mikhail V"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1477"]
[BlackElo "1971"]
[PlyCount "54"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nc3 Ne7 9. Nge2 Qa6 10. Qd2 Nd7 11. Bxe7 Bxe7 12. Nf4 c5 13. Nce2 cxd4 14. Qxd4 Qa5+ 15. c3 Bc5 16. Qd2 Qc7 17. 0-0-0 Nxe5 18. Nd4 Nc4 19. Nfxe6 fxe6 20. Nxe6 Qb6 21. Qc2 Be3+ 22. fxe3 Qxe6 23. Rd3 0-0-0 24. Rhd1 g6 25. Kb1 Qe4 26. Ka1 Rhe8 27. b3 Nxe3 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.28"]
[Round "6"]
[White "Bajaramov, Elvin"]
[Black "Lezin, Aleksandr"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1808"]
[BlackElo "1477"]
[PlyCount "40"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Nf3 d6 5. Bg2 0-0 6. 0-0 e5 7. Qc2 Bf5 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 Nc6 11. Ne2 Nd7 12. Bg2 f5 13. exf5 gxf5 14. Bd5+ Kh8 15. Be6 f4 16. Bf5 f3 17. Bxh7 fxe2 18. Re1 Qf6 19. Rxe2 Nd4 20. Qe4 Nxe2+ 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.27"]
[Round "5"]
[White "Lezin, Aleksandr"]
[Black "Klinkov, Evgeny"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1477"]
[BlackElo "1726"]
[PlyCount "49"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 Qxd5 6. Bc4 Qd7 7. dxc5 Bxc5 8. Qe2 a6 9. Ne4 Be7 10. Bf4 Nf6 11. Nxf6+ Bxf6 12. Rd1 Qe7 13. Bd6 Qd8 14. 0-0 Bd7 15. Qe4 Be7 16. Be5 0-0 17. Qg4 g6 18. Qh3 Qc8 19. Bc3 f5 20. Rfe1 Nd8 21. Ne5 Be8 22. Qh6 Bf6 23. Rxd8 Qxd8 24. Bxe6+ Kh8 25. Qxf8# 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.26"]
[Round "4"]
[White "Berezovsky, Timofei"]
[Black "Lezin, Aleksandr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1851"]
[BlackElo "1477"]
[PlyCount "49"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 h5 6. 0-0-0 Nbd7 7. e5 Ng4 8. Nf3 Nb6 9. Bd3 d5 10. Rde1 Be6 11. Ng5 Qd7 12. Nb5 0-0-0 13. Nxf7 Bxf7 14. e6 Bxe6 15. Nxa7+ Kb8 16. Bb5 Kxa7 17. Bxd7 Bxd7 18. Qa5+ Kb8 19. Qxb6 e5 20. Qxg6 Rdg8 21. Bd2 exd4 22. Qf7 Bc6 23. Bf4 Ka7 24. Qxc7 Ka6 25. Bd2 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.25"]
[Round "3"]
[White "Lezin, Aleksandr"]
[Black "Shoshin, Kirill"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1477"]
[BlackElo "2005"]
[PlyCount "46"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. 0-0 g5 9. g4 b6 10. Re1 h5 11. h3 hxg4 12. hxg4 Bb7 13. Nf1 Qc7 14. Ng3 0-0-0 15. Bxg5 Rdg8 16. Bxe7 Nxe7 17. dxc5 bxc5 18. c4 dxc4 19. Bxc4 Rxg4 20. Bb5 Nf5 21. Nh2 Rg7 22. Qb3 Nxe5 23. Be2 Qc6 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.24"]
[Round "2"]
[White "Talibov, Shiroghlan"]
[Black "Lezin, Aleksandr"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2148"]
[BlackElo "1477"]
[PlyCount "63"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. e4 0-0 6. Nge2 d6 7. 0-0 Nc6 8. d3 Ne8 9. Be3 f5 10. exf5 gxf5 11. d4 Nf6 12. dxe5 Nxe5 13. Nf4 Kh8 14. b3 Nfg4 15. Bd2 Ng6 16. Nh5 Nf6 17. Nxg7 Kxg7 18. Qc1 Kg8 19. Bg5 Be6 20. Bxb7 Rb8 21. Re1 Bxc4 22. bxc4 Rxb7 23. Nd5 Ne5 24. Nxf6+ Rxf6 25. Qc3 Nd7 26. Bxf6 Nxf6 27. Qf3 Qc8 28. Re7 Rb4 29. Qc3 Qf8 30. Rxc7 d5 31. Qe5 Rb6 32. Qxf5 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.23"]
[Round "1"]
[White "Lezin, Aleksandr"]
[Black "Andrijashkin, Deniss"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1477"]
[BlackElo "2095"]
[PlyCount "67"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 Nc6 6. Ngf3 Qb6 7. Nb3 cxd4 8. Nbxd4 f6 9. Nxc6 bxc6 10. Bd3 Ba6 11. Be3 Qb7 12. Bc2 Qxb2 13. Bd2 Qb6 14. Nd4 Bc5 15. Rb1 Qc7 16. Qh5+ Qf7 17. Nxe6 Qxh5 18. Nxg7+ Kf7 19. Nxh5 fxe5 20. Be3 d4 21. cxd4 exd4 22. Bb3+ Kf8 23. Bf4 Re8+ 24. Kd2 Bb4+ 25. Kc2 Re2+ 26. Kd1 Rxf2 27. Bg3 Rd2+ 28. Kc1 Bd3 29. Rb2 Rxb2 30. Kxb2 Bc3+ 31. Kc1 Nh6 32. Be5 Rg8 33. Bd6+ Ke8 34. Nf6+ 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.13"]
[Round "9"]
[White "Lezin, Aleksandr"]
[Black "Kiselev, Viktor"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1307"]
[BlackElo "1773"]
[PlyCount "52"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 a6 9. Rd1 Bd7 10. Bf4 e5 11. Be3 Nf6 12. h3 0-0 13. Rac1 Rc8 14. Ne1 Kh8 15. f4 exf4 16. Bxf4 Ne5 17. Bb3 Qe8 18. Nf3 Nxf3+ 19. Qxf3 Rc6 20. Rc2 Qc8 21. Rcd2 Qb8 22. Qe2 Bc8 23. Bc2 Rg8 24. Nd5 Bd8 25. e5 Nxd5 26. Rxd5 Be6 0-1

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.12"]
[Round "8"]
[White "Shevtsova, Stefania"]
[Black "Lezin, Aleksandr"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1715"]
[BlackElo "1307"]
[PlyCount "57"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. c4 Qh5 7. Be3 0-0-0 8. 0-0 e5 9. h3 Nxd4 10. Bxd4 Bxf3 11. Bxf3 Qh4 12. Qb3 e4 13. Bxf6 gxf6 14. Bg4+ Kb8 15. Nc3 Rg8 16. Nxe4 h5 17. g3 Rxg4 18. hxg4 Qxg4 19. Nxf6 Qg6 20. Nd5 Bc5 21. Rad1 Rg8 22. Nf4 Qg4 23. Rd5 Bd6 24. Nxh5 Rh8 25. Qe3 b6 26. Qg5 Qf3 27. Rf5 Qe2 28. Nf4 Qe4 29. Ng2 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.11"]
[Round "7"]
[White "Lezin, Aleksandr"]
[Black "Dunaevskaya, Alisa"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1307"]
[BlackElo "1583"]
[PlyCount "57"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Be3 Nbd7 5. Be2 Be7 6. f3 0-0 7. g4 exd4 8. Bxd4 Ne5 9. h4 Nfd7 10. g5 f5 11. Qd2 c5 12. Be3 Nb6 13. 0-0-0 Be6 14. b3 c4 15. Nh3 cxb3 16. axb3 fxe4 17. Nf4 Bf7 18. Rdg1 exf3 19. Bd3 f2 20. Bxf2 Nf3 21. Bxh7+ Kh8 22. Qd3 Nxg1 23. Bxg1 Qc8 24. Bd4 Qg4 25. Nce2 Be8 26. Ng6+ Bxg6 27. Qxg6 Bf6 28. Rg1 Qxe2 29. gxf6 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.10"]
[Round "6"]
[White "Oleinik, Egor"]
[Black "Lezin, Aleksandr"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1575"]
[BlackElo "1307"]
[PlyCount "81"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Qxd5 4. Nc3 Qa5 5. d4 Bf5 6. Bd3 Bxd3 7. Qxd3 Nc6 8. 0-0 0-0-0 9. Bf4 g5 10. Nxg5 Rxd4 11. Qh3+ Kb8 12. Be3 Rg4 13. Nxf7 Rhg8 14. g3 Qf5 15. Qg2 Nh5 16. Nh6 Bxh6 17. Bxh6 Ne5 18. Rfd1 Nf3+ 19. Kh1 c6 20. Rd3 Ne5 21. Rd2 R8g6 22. Be3 Nf3 23. Rd3 Rh4 24. Bxa7+ Kxa7 25. Qxf3 Qxf3+ 26. Rxf3 Rd4 27. Rd3 Rb4 28. b3 Rf6 29. Kg2 Rg4 30. Kf1 Rfg6 31. f3 R4g5 32. Kf2 Nf6 33. Ne4 Nxe4+ 34. fxe4 Rh5 35. h4 Re5 36. Re1 Rc5 37. c4 Rf6+ 38. Ke2 Re5 39. Re3 Rfe6 40. Kd2 Rf6 41. Ke2 1/2-1/2

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.09"]
[Round "5"]
[White "Lezin, Aleksandr"]
[Black "Timirev, Sergey"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1307"]
[BlackElo "1613"]
[PlyCount "67"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 a6 9. Rd1 Qc7 10. Bf4 Nf6 11. e5 Nxe5 12. Nxe5 dxe5 13. Bxe5 Qb6 14. Rac1 0-0 15. Ne4 Nxe4 16. Qxe4 Rd8 17. Bd4 Qa5 18. Rd3 Qf5 19. Qe3 Bg5 20. Qg3 Qf4 21. Rcd1 Qxg3 22. hxg3 b5 23. Bb3 Bb7 24. f4 Be7 25. g4 Be4 26. Re3 Bd5 27. Red3 Bxb3 28. axb3 Bf6 29. Bxf6 Rxd3 30. Rxd3 gxf6 31. Rd6 Kf8 32. Kh2 Ke7 33. Rb6 Ra7 34. Rb8 0-1

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.08"]
[Round "4"]
[White "Ageeva, Vasilisa"]
[Black "Lezin, Aleksandr"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1742"]
[BlackElo "1307"]
[PlyCount "53"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 d6 3. Bc4 g6 4. d3 Bg7 5. f4 exf4 6. Bxf4 Ne7 7. Nf3 0-0 8. 0-0 Nbc6 9. Ng5 Qe8 10. Nxf7 Rxf7 11. Bxd6 cxd6 12. Bxf7+ Qxf7 13. Rxf7 Kxf7 14. Qf3+ Kg8 15. Nb5 Bd7 16. Qg3 Bxb2 17. Rf1 Be5 18. Qg5 a6 19. Nc7 Rc8 20. Nd5 Bd4+ 21. Kh1 Rf8 22. Rxf8+ Kxf8 23. Qf4+ Ke8 24. Qxd6 Nxd5 25. Qxd5 Bg4 26. Qg8+ Kd7 27. Qxh7+ 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.07"]
[Round "3"]
[White "Lezin, Aleksandr"]
[Black "Vorontsov, Dmitry"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1307"]
[BlackElo "1683"]
[PlyCount "70"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 e5 7. Bg5 Qc7 8. Nbd2 Ne7 9. 0-0 h6 10. Be3 b6 11. a4 Be6 12. a5 0-0 13. Ne1 g5 14. Qh5 Ng6 15. g3 Nf4 16. gxf4 exf4 17. Bxc5 bxc5 18. c3 Rab8 19. Rb1 Qxa5 20. e5 Qc7 21. Nef3 Bf5 22. h4 Bxd3 23. hxg5 hxg5 24. Kg2 Bxf1+ 25. Rxf1 g4 26. Ng5 f3+ 27. Kh1 Rfe8 28. e6 fxe6 29. Qh7+ Kf8 30. Qg6 Qf4 31. Nde4 Re7 32. Nh7+ Kg8 33. Nhf6+ Kf8 34. Nh7+ Kg8 35. Nhf6+ Kf8 1/2-1/2

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.06"]
[Round "2"]
[White "Novozhilov, Semen"]
[Black "Lezin, Aleksandr"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1786"]
[BlackElo "1307"]
[PlyCount "83"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 d6 5. Nbd2 Nbd7 6. e4 0-0 7. Be2 c5 8. 0-0 b6 9. Re1 cxd4 10. cxd4 Bb7 11. Bc4 Rc8 12. Qb3 e5 13. Rad1 exd4 14. Nxd4 Nc5 15. Qh3 Qd7 16. Qh4 Qg4 17. Bxf6 Qxh4 18. Bxh4 Bxd4 19. Be7 Rfe8 20. Bxd6 Bxb2 21. e5 Bc3 22. f3 a6 23. a4 Nd7 24. e6 fxe6 25. Bxe6+ Kg7 26. Bxd7 Rxe1+ 27. Rxe1 Bxd2 28. Bxc8 Bxc8 29. Re7+ Kf6 30. Rxh7 Bf5 31. Kf2 Bc2 32. Ra7 a5 33. Bc7 Bxa4 34. Bxb6 Bb4 35. Kg3 Be1+ 36. Kh3 Bb3 37. Bxa5 Be6+ 38. g4 Bf2 39. Ra6 Kf7 40. Kg2 Bd4 41. Bc7 Kf6 42. h4 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.05"]
[Round "1"]
[White "Lezin, Aleksandr"]
[Black "Miroshnik, Ekaterina"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1307"]
[BlackElo "2089"]
[PlyCount "112"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[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 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Rc1 Bd7 14. Qc2 Be8 15. Qd2 h6 16. Bh4 Bh5 17. Ne5 Bxe2 18. Bxe2 Bxe5 19. dxe5 Qxe5 20. Bg3 Ne4 21. Qe3 Nxg3 22. Qxe5 Nxe5 23. hxg3 Nc6 24. Rcd1 Kf7 25. Rfe1 Kf6 26. f4 Rad8 27. Bg4 Rd6 28. Kf2 Ne7 29. Re5 Rc8 30. Rd2 Ng6 31. Re3 Rc1 32. Rde2 Nf8 33. Re5 g6 34. Bh3 Rdc6 35. g4 g5 36. f5 R1c2 37. fxe6 Rxe2+ 38. Rxe2 Nxe6 39. g3 Nd4 40. Rd2 Rc2 41. Rxc2 Nxc2 42. Ke2 Ke5 43. Kd2 Nd4 44. Kd3 Ne6 45. Bg2 Nc5+ 46. Ke3 a5 47. b3 b6 48. Bf1 Ne4 49. Kd3 Nxg3 50. Bg2 Ne4 51. Kc2 Kd4 52. a3 Nf2 53. Bf3 Ne4 54. b4 axb4 55. axb4 Ke3 56. Bh1 d4 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.19"]
[Round "9.4"]
[White "Lezin, Aleksandr"]
[Black "Avanyan, Ani"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1354"]
[BlackElo "1331"]
[PlyCount "128"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Bf4 Be6 8. Qd2 Qd7 9. 0-0-0 0-0-0 10. Bb5 Nge7 11. Nd5 Qe8 12. Nxb6+ axb6 13. Qc3 f6 14. a3 Qg6 15. f3 Qh5 16. Bc4 Bxc4 17. Qxc4 Kb8 18. Rd3 Ng6 19. g4 Qh3 20. Bg3 Nge5 21. Qc3 Nxd3+ 22. Qxd3 Qg2 23. Qd1 Qh3 24. Kb1 h5 25. gxh5 Qxh5 26. Rg1 Ne5 27. Nd4 Qf7 28. f4 Nc6 29. Nf5 g6 30. Ne3 Rhe8 31. Qd3 Ne7 32. Rd1 f5 33. exf5 Nxf5 34. Nxf5 Qxf5 35. Qxf5 gxf5 36. Bh4 Rd7 37. Bg5 c6 38. h4 Kc7 39. h5 Rh8 40. h6 Rdh7 41. Re1 Kd7 42. Kc1 Re8 43. Rh1 Re2 44. Kd1 Rg2 45. Re1 Rh2 46. Kc1 R2xh6 47. Bxh6 Rxh6 48. Kd2 Rh4 49. Ke3 Rh2 50. Kd3 Rf2 51. Rh1 Rxf4 52. Rh7+ Kc8 53. Rh8+ Kc7 54. Rh7+ Kb8 55. Rh8+ Ka7 56. Rg8 d5 57. b3 b5 58. Ke3 Re4+ 59. Kf3 Re1 60. Rg5 Rc1 61. Ke3 Rxc2 62. Kd4 Ra2 63. Kc3 Rxa3 64. Kb4 Ra1 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.18"]
[Round "8.3"]
[White "Lezin, Aleksandr"]
[Black "Novikov, Nikita"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1354"]
[BlackElo "1254"]
[PlyCount "81"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bc5 7. e5 Nd5 8. 0-0 0-0 9. Nd2 d6 10. Ne4 Bb6 11. Qh5 g6 12. Qh6 dxe5 13. Bg5 f6 14. Bh4 Bf5 15. Kh1 Qe7 16. Rg1 Qe6 17. Rad1 Bxe4 18. Bxe4 Ne7 19. Rge1 Nf5 20. Bxf5 Qxf5 21. Qd2 Qe6 22. Qc3 c5 23. f4 Rae8 24. fxe5 fxe5 25. Bg3 e4 26. Rd2 Qg4 27. Qc4+ Qe6 28. Qa4 c4 29. Rde2 e3 30. h3 Qf7 31. Qc6 Rd8 32. Bh2 Rd2 33. Bg1 Rxe2 34. Rxe2 Qf1 35. Qxc4+ Kg7 36. Kh2 c6 37. Bxe3 Bc7+ 38. g3 Bxg3+ 39. Kxg3 Rf3+ 40. Kh4 Qxh3+ 41. Kg5 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.17"]
[Round "7.2"]
[White "Sheremetev, Vladislav"]
[Black "Lezin, Aleksandr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1602"]
[BlackElo "1354"]
[PlyCount "95"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. c3 Nbd7 6. Be2 0-0 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qc2 Qe7 11. b4 b6 12. a4 Bb7 13. f3 a5 14. Ba3 axb4 15. cxb4 Rfc8 16. b5 Qe8 17. Nc4 Nd7 18. Rfd1 Ra7 19. Qd2 Nf8 20. a5 bxa5 21. b6 Raa8 22. Nxa5 Ba6 23. b7 Bxe2 24. Qxe2 Rxa5 25. bxc8Q Qxc8 26. Bxf8 Rxa1 27. Rxa1 Bxf8 28. Rd1 Bd6 29. h3 Qb7 30. Qd3 Qc6 31. Kh1 Kg7 32. Rb1 Kh6 33. Qb5 Qc2 34. Qb3 Qxb3 35. Rxb3 Kg5 36. Kg1 Kf4 37. Rc3 f5 38. Kf2 fxe4 39. Rc4 Kf5 40. Rxe4 Bc5+ 41. Ke2 Bd4 42. Kd3 c5 43. Re2 Ke6 44. Ke4 c4 45. f4 c3 46. Rc2 Kd6 47. Ra2 Kc5 48. fxe5 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.16"]
[Round "5.4"]
[White "Avanyan, Mari"]
[Black "Lezin, Aleksandr"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1296"]
[BlackElo "1354"]
[PlyCount "86"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 f6 11. Kg2 0-0 12. Bd3 fxe5 13. fxe5 Be7 14. Bb1 Rf7 15. Nh3 Rxf3 16. Qxf3 Qxd4 17. Qh5 Nf8 18. Rf1 Nxe5 19. Rd1 Qg4 20. Qxg4 Nxg4 21. Nf2 Nxf2 22. Kxf2 Bd7 23. Bf4 Bf6 24. Bc1 Bc6 25. Bc2 e5 26. Bb3 Rd8 27. Be3 a6 28. Bb6 Rd7 29. h4 Kf7 30. Rd2 Ng6 31. Rad1 Ne7 32. Bc5 Ke6 33. Bxe7 Bxe7 34. Bc2 g6 35. Bb3 e4 36. a4 Ke5 37. Ke2 Bc5 38. Rc2 Bb6 39. Rcd2 Rd8 40. h5 g5 41. Bxd5 Rxd5 42. Rxd5+ Bxd5 43. Rf1 Bc4+ 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.16"]
[Round "6.1"]
[White "Lezin, Aleksandr"]
[Black "Mikhaylov, Artem"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1354"]
[BlackElo "1764"]
[PlyCount "85"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. a3 e6 3. b4 cxb4 4. axb4 Bxb4 5. Bb2 Nf6 6. e5 Nd5 7. c4 Nc7 8. Ra3 Nc6 9. Rg3 g6 10. Bd3 b6 11. Nf3 Bb7 12. Nc3 Bxc3 13. Bxc3 Na6 14. h4 Nc5 15. Bc2 Ne7 16. h5 Be4 17. hxg6 Bxg6 18. Bxg6 fxg6 19. Qc2 Qc7 20. Bb4 Rc8 21. Rgh3 h5 22. d4 Na6 23. Bxe7 Kxe7 24. Qxg6 Rcg8 25. Qf6+ Ke8 26. Nd2 Qd8 27. Ne4 Qxf6 28. Nxf6+ Kd8 29. Nxg8 Rxg8 30. Rxh5 Rxg2 31. Kf1 Rg4 32. R5h4 Rg6 33. R1h3 Rg5 34. Ra3 Nb4 35. Rxa7 Nd3 36. Rh8+ Ke7 37. Rh7+ Kd8 38. Rhxd7+ Ke8 39. Re7+ Kd8 40. Rxe6 Nf4 41. Rxb6 Kc8 42. Rf6 Ng6 43. Rg7 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.15"]
[Round "4.2"]
[White "Lezin, Aleksandr"]
[Black "Gavrilov, Maxim"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1354"]
[BlackElo "1777"]
[PlyCount "81"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. 0-0 Nc6 5. c3 g6 6. d4 cxd4 7. cxd4 Bg7 8. d5 Ne5 9. Nxe5 Bxe5 10. Nc3 Nf6 11. f4 Qb6+ 12. Kh1 Bxc3 13. bxc3 Nxe4 14. Qf3 Nc5 15. Be3 0-0 16. Bd4 Qc7 17. Qg3 Ne4 18. Qd3 Nd2 19. Qxd2 Qxc4 20. dxe6 fxe6 21. Rf3 Bd7 22. Rg3 Bc6 23. Qc2 Rf5 24. Re1 b6 25. h3 Raf8 26. Qb1 Bd5 27. a3 Qb3 28. Qxb3 Bxb3 29. Be3 Rc8 30. Bc1 Rcc5 31. Bd2 Bd5 32. Rb1 Be4 33. Rb2 Ra5 34. Re3 d5 35. Ra2 Rb5 36. Re1 Kf7 37. Kg1 Ke7 38. Kf2 Kd6 39. g3 Bb1 40. Ra1 Rb2 41. Ke3 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.14"]
[Round "2.6"]
[White "Arkhipov, Petr"]
[Black "Lezin, Aleksandr"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1114"]
[BlackElo "1354"]
[PlyCount "54"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 d6 4. Bg2 Bg7 5. d4 0-0 6. 0-0 c6 7. Nc3 Bd7 8. Bf4 Qc8 9. Re1 Bh3 10. Rc1 Bxg2 11. Kxg2 Nh5 12. Qd2 Nxf4+ 13. Qxf4 Nd7 14. e4 e5 15. dxe5 dxe5 16. Qg4 Qc7 17. h4 Rfd8 18. Rh1 h5 19. Qh3 Nf6 20. Nh2 Rd2 21. b3 Qb6 22. Rhf1 Rad8 23. g4 R8d3 24. Na4 Qd8 25. Nf3 hxg4 26. Qh2 gxf3+ 27. Kg1 Nxe4 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.14"]
[Round "3.3"]
[White "Yarikov, Artem"]
[Black "Lezin, Aleksandr"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1694"]
[BlackElo "1354"]
[PlyCount "50"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nc3 e5 6. d3 Bf5 7. a3 Bc5 8. Be3 Bxe3 9. fxe3 Qb6 10. e4 Be6 11. Nd5 Bxd5 12. exd5 Nd4 13. b4 0-0 14. Ne2 Rfe8 15. Rc1 Ng4 16. Ng3 Ne3 17. Qa4 Qh6 18. Rc3 a6 19. Qd7 Nec2+ 20. Kd1 Ne3+ 21. Ke1 Qf4 22. d6 Rad8 23. Qh3 Rxd6 24. Nh5 Ndc2+ 25. Kd2 Qd4 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.13"]
[Round "1.7"]
[White "Lezin, Aleksandr"]
[Black "Kurbatskii, Kirill"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1354"]
[PlyCount "75"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 f6 4. Bc4 Nge7 5. 0-0 d5 6. exd5 Nxd5 7. dxe5 Nb6 8. Bd3 fxe5 9. Re1 Bd6 10. Bg5 Qd7 11. Nc3 0-0 12. Qe2 Qf7 13. Bd2 Bg4 14. Bxh7+ Kxh7 15. Ng5+ Kg8 16. Qxg4 Qxf2+ 17. Kh1 Qf5 18. Qh5 Rf6 19. Nce4 Rh6 20. Qd1 Rd8 21. Rf1 Qg6 22. c3 Be7 23. Qb3+ Nd5 24. Rae1 Qh5 25. h3 Rg6 26. Nf7 Rd7 27. c4 Nf6 28. c5 Kh7 29. Neg5+ Rxg5 30. Nxg5+ Kh8 31. Be3 Nd5 32. Nf7+ Kg8 33. Qxb7 Nxe3 34. Rxe3 Rd1 35. Qa8+ Kh7 36. Qh8+ Kg6 37. Qxh5+ Kxh5 38. Rxd1 1-0

