[Event "Riga Tech Rapid op"]
[Site "Riga"]
[Date "2023.08.06"]
[Round "1"]
[White "Shirov, Alexei"]
[Black "Lain, Sander"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2668"]
[BlackElo "1583"]
[PlyCount "43"]
[EventDate "2023.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Be7 6. Nbd2 Bg4 7. h3 Bh5 8. Qa4 0-0 9. Bxc6 bxc6 10. Qxc6 Qd7 11. Qxd7 Nxd7 12. g4 Bg6 13. Ke2 f6 14. Nh4 Bf7 15. Nf5 Rfe8 16. Nxe7+ Rxe7 17. Nf1 d5 18. Ng3 dxe4 19. dxe4 Bc4+ 20. Kf3 Nc5 21. b3 Be6 22. Ba3 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.09"]
[Round "9"]
[White "Staub, Madis"]
[Black "Lain, Sander"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1476"]
[BlackElo "1507"]
[PlyCount "54"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. exf6 dxc4 7. fxg7 Bxg7 8. Bg5 Qd5 9. 0-0 Be6 10. Nc3 dxc3 11. Qe2 cxb2 12. Rad1 Qf5 13. Rfe1 0-0 14. h3 h6 15. Bh4 c3 16. g4 Qg6 17. Bg3 Bxa2 18. Nh4 Qh7 19. Nf5 Rad8 20. Bxc7 Rxd1 21. Rxd1 b1R 22. Rxb1 Bxb1 23. Qe4 Qg6 24. Kg2 Qe6 25. Qd3 Nb4 26. Nxg7 Nxd3 27. cxd3 c2 0-1

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.08"]
[Round "8"]
[White "Lain, Sander"]
[Black "Medar, Marti"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1507"]
[BlackElo "2080"]
[PlyCount "40"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Qb6 5. b3 Nc6 6. c3 Be7 7. Bd3 cxd4 8. exd4 Nd5 9. Bg3 f5 10. h3 0-0 11. Qc2 d6 12. Nbd2 Bd7 13. 0-0 Rac8 14. Bc4 Nf6 15. Qb2 d5 16. Be2 Ne4 17. Nxe4 dxe4 18. Ne5 Be8 19. Bc4 Nxe5 20. Bxe5 Rxc4 0-1

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.07"]
[Round "7"]
[White "Blokhin, Sofia"]
[Black "Lain, Sander"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2062"]
[BlackElo "1507"]
[PlyCount "59"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 c6 6. d5 d6 7. Nh3 e5 8. 0-0 c5 9. a3 b6 10. Ng5 a6 11. Ne6 Qe7 12. Qa4+ Kf7 13. e4 Ra7 14. f4 Bxe6 15. dxe6+ Qxe6 16. fxe5 dxe5 17. exf5 gxf5 18. g4 Qd7 19. Qxd7+ Rxd7 20. g5 Ne8 21. Rxf5+ Ke7 22. Nd5+ Kd8 23. Nxb6 Rd1+ 24. Rf1 Rxf1+ 25. Kxf1 Rf8+ 26. Ke2 Nd7 27. Nxd7 Kxd7 28. Be3 Nd6 29. Bxc5 Rc8 30. Bh3+ 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.06"]
[Round "6"]
[White "Lain, Sander"]
[Black "Ruus, Rein"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1507"]
[BlackElo "1670"]
[PlyCount "93"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 g6 4. e3 Bg7 5. Bd3 c5 6. 0-0 c4 7. Be2 Ne4 8. Nbd2 Nxd2 9. Qxd2 Nc6 10. c3 Bf5 11. Ne5 Nxe5 12. Bxe5 f6 13. Bg3 h5 14. h3 Qd7 15. b4 cxb3 16. axb3 h4 17. Bh2 g5 18. Ra5 Kf8 19. Rfa1 b6 20. Ra6 Kf7 21. Qa2 Qc8 22. c4 Be6 23. Bf3 Rd8 24. cxd5 Bxd5 25. Bxd5+ Rxd5 26. b4 Qe6 27. Rxb6 axb6 28. Qxa8 Rb5 29. Qa4 Qc4 30. Rb1 Ra5 31. Qd1 Ra8 32. Kh1 b5 33. Bg1 Rd8 34. Qd2 e5 35. Rc1 Qe6 36. Rc5 exd4 37. exd4 Rd5 38. Qd3 f5 39. Qxb5 Rxc5 40. dxc5 g4 41. Qb7+ Kg8 42. c6 gxh3 43. c7 hxg2+ 44. Kxg2 h3+ 45. Kh1 Qe4+ 46. Qxe4 fxe4 47. c8Q+ 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.05"]
[Round "5"]
[White "Shvyrjov, Igor"]
[Black "Lain, Sander"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2359"]
[BlackElo "1507"]
[PlyCount "53"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. c4 Bd6 5. 0-0 Nbd7 6. b3 c6 7. Bb2 b6 8. d3 Bb7 9. e4 e5 10. exd5 cxd5 11. Re1 0-0 12. Nxe5 Nxe5 13. Bxe5 Bxe5 14. Rxe5 Qc7 15. Re3 d4 16. Re1 Rfe8 17. Rxe8+ Rxe8 18. Nd2 Bxg2 19. Kxg2 h5 20. Nf3 Qc5 21. Qd2 Ng4 22. Re1 Rxe1 23. Qxe1 Qf5 24. Qe8+ Kh7 25. Qe2 Qf6 26. Qe4+ g6 27. h3 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.04"]
[Round "4"]
[White "Lain, Sander"]
[Black "Roht, Kaarel"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1507"]
[PlyCount "65"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. c3 Nf6 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 b6 8. a4 a5 9. Nbd2 Bb7 10. h3 c5 11. Bb5 Qc7 12. Qe2 Nd5 13. Bg3 N7f6 14. e4 cxd4 15. exd5 dxc3 16. bxc3 Qxc3 17. Rfc1 Qb4 18. Rab1 Qa3 19. Nc4 Qc5 20. Nxa5 Qxd5 21. Nxb7 Qxb7 22. Bc6 Qa6 23. Qxe7 Rad8 24. Bh4 Nh5 25. Qxd8 Rxd8 26. Bxd8 Nf4 27. Bb5 Qa8 28. Bxb6 Nd5 29. Bc6 Qa6 30. Bxd5 Qxa4 31. Be3 Kf8 32. Rb8+ Ke7 33. Rc7+ 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.03"]
[Round "3"]
[White "Hansson, Markus"]
[Black "Lain, Sander"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1818"]
[BlackElo "1507"]
[PlyCount "169"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 Bg4 7. h3 Bh5 8. a4 a5 9. Nf1 Bg6 10. Bg5 h6 11. Bh4 Ne7 12. Ne3 Bh7 13. Qb3 0-0 14. Bxf6 gxf6 15. Ng4 Kg7 16. 0-0-0 f5 17. exf5 Bxf5 18. d4 exd4 19. cxd4 Bb4 20. Qe3 Ng8 21. Qf4 Bg6 22. d5 h5 23. Qd4+ Nf6 24. Qxf6+ Qxf6 25. Nxf6 Kxf6 26. Bd3 Rae8 27. Bxg6 fxg6 28. Nd4 Re4 29. f3 Re3 30. g4 Rh8 31. h4 hxg4 32. fxg4 Ke5 33. h5 Re4 34. Nf3+ Kf4 35. Rdf1 Ke3 36. Ng5 Rxg4 37. Rf3+ Kd4 38. Rd1+ Ke5 39. Nf7+ Ke4 40. Nxh8 Kxf3 41. hxg6 Bc5 42. Rf1+ Ke4 43. Re1+ Kxd5 44. Re7 Bd4 45. Nf7 Rxg6 46. Rxc7 Rg1+ 47. Kc2 Rg2+ 48. Kd3 Rxb2 49. Nd8 b5 50. axb5 Bb6 51. Rd7 Bxd8 52. Rxd8 Rb3+ 53. Kc2 Rxb5 54. Rh8 a4 55. Ra8 Rb4 56. Rh8 Rg4 57. Ra8 Kc6 58. Ra6+ Kc5 59. Ra8 d5 60. Ra5+ Kd6 61. Ra6+ Ke5 62. Ra8 d4 63. Re8+ Kd5 64. Rd8+ Kc4 65. Rc8+ Kb4 66. Rb8+ Ka3 67. Rd8 Ka2 68. Ra8 a3 69. Rd8 Ka1 70. Rh8 Rg1 71. Rh3 Ka2 72. Rd3 Rg8 73. Rxd4 Rc8+ 74. Kd2 Ka1 75. Rb4 Rh8 76. Rb3 Rh2+ 77. Kc1 Ka2 78. Rb8 Rb2 79. Rc8 Rb7 80. Rc6 Rb5 81. Rc8 Ka1 82. Kc2 Rb7 83. Rc6 a2 84. Kc1 Rb6 85. Rxb6 1/2-1/2

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.03"]
[Round "2"]
[White "Lain, Sander"]
[Black "Sadekov, Maksim"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1507"]
[BlackElo "2036"]
[PlyCount "51"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 d5 5. c4 c6 6. Nc3 Bd6 7. Bg3 0-0 8. Be2 Ne4 9. Nxe4 fxe4 10. Ne5 Qa5+ 11. Kf1 Qc7 12. Ke1 Nd7 13. Nxd7 Bxd7 14. Qc2 Rf7 15. Bg4 Raf8 16. cxd5 Qa5+ 17. Kf1 Bxg3 18. hxg3 cxd5 19. f4 Rf6 20. Qc3 Qd8 21. Kf2 g5 22. Be2 Rg6 23. Rh5 Be8 24. Rah1 Rg7 25. R5h3 Bd7 26. Rh5 1/2-1/2

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.02"]
[Round "1"]
[White "Porat, Ido"]
[Black "Lain, Sander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2307"]
[BlackElo "1507"]
[PlyCount "63"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. a3 d5 4. e3 b6 5. c4 Bb7 6. Nf3 Nbd7 7. Nc3 c6 8. d4 Bd6 9. Bd3 0-0 10. 0-0 Re8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Bc2 b5 15. c5 Bc7 16. Qd3 Qd5 17. Bc1 h6 18. Re1 Rad8 19. Bb2 Qh5 20. Bd1 Qd5 21. Bb3 Qh5 22. Bd1 Qd5 23. Qe3 Ng4 24. Qe2 Nf6 25. Qe3 Ng4 26. Qe2 Nf6 27. h3 Qf5 28. Bc2 Qh5 29. Qe3 Qd5 30. Ne5 Bxe5 31. dxe5 Nd7 32. Bb3 1-0

[Event "EST-ch U14"]
[Site "Tallinn"]
[Date "2022.05.22"]
[Round "8"]
[White "Lain, Sander"]
[Black "East, Marek"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1237"]
[BlackElo "1059"]
[PlyCount "85"]
[EventDate "2022.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "EST"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 d5 6. c3 Nf6 7. Nbd2 h6 8. Bd3 Bd6 9. Bg3 0-0 10. 0-0 b6 11. Re1 a5 12. Bb5 Ne7 13. Ne5 Ba6 14. Qa4 Bxb5 15. Qxb5 Bxe5 16. Bxe5 Nd7 17. Bg3 Nf5 18. Nf3 Nxg3 19. hxg3 Re8 20. Rad1 f6 21. c4 dxc4 22. Qxc4 Nf8 23. d5 Rc8 24. Qb3 Qe7 25. d6 Qd7 26. Qxb6 Rc6 27. Qxa5 Rxd6 28. Rxd6 Qxd6 29. Qa4 Rb8 30. b3 g5 31. Qd4 Qe7 32. Qc4 g4 33. Qxg4+ Kh7 34. Nd4 Rb4 35. a3 f5 36. Nxf5 Rxg4 37. Nxe7 Rg7 38. Nc6 Rb7 39. Rb1 Kg7 40. b4 Kf6 41. b5 e5 42. a4 Ke6 43. Nd8+ 1-0

[Event "EST-ch U14"]
[Site "Tallinn"]
[Date "2022.05.22"]
[Round "7"]
[White "Pomaznjov, Aleksei"]
[Black "Lain, Sander"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1213"]
[BlackElo "1237"]
[PlyCount "87"]
[EventDate "2022.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "EST"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qe7 6. Nc3 Nf6 7. Nf5 Qf8 8. Nxg7+ Qxg7 9. Bxc5 d6 10. Be3 Bg4 11. f3 Bh5 12. Qd2 h6 13. 0-0-0 0-0-0 14. Bc4 Ne5 15. Nd5 Nxc4 16. Qc3 Nxd5 17. Qxg7 Ndxe3 18. Rd3 Rhg8 19. Qc3 Rxg2 20. Rxe3 Nxe3 21. Qxe3 Kb8 22. Rg1 Rxh2 23. Qxh6 d5 24. exd5 a6 25. Qf4 Re2 26. Qg5 Rh8 27. d6 cxd6 28. Rh1 Re5 29. Qf6 Rhe8 30. f4 R5e6 31. Qg5 Bf3 32. Rf1 Bc6 33. f5 R6e7 34. f6 Re5 35. Qg7 Bd5 36. Rd1 b5 37. b3 Be6 38. Rxd6 Kc7 39. Rxe6 R5xe6 40. Qxf7+ Kd8 41. Qg7 Re1+ 42. Kb2 a5 43. f7 R8e7 44. f8Q+ 1-0

[Event "EST-ch U14"]
[Site "Tallinn"]
[Date "2022.05.21"]
[Round "5"]
[White "Lain, Sander"]
[Black "Lillepruun, Aleksander"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1237"]
[PlyCount "89"]
[EventDate "2022.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "EST"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. d3 f5 8. Nc3 Qd8 9. Qe2 Bd6 10. Bg5 Qd7 11. 0-0-0 0-0 12. d4 Re8 13. dxe5 Nxe5 14. Rhe1 Qf7 15. Nxe5 Bxe5 16. Qxe5 Rxe5 17. Rd8+ Qe8 18. Rxe8+ Rxe8 19. Rxe8+ Kf7 20. Rh8 h6 21. Bf4 c6 22. h4 b6 23. f3 a5 24. Bc7 b5 25. Bxa5 Rxa5 26. Rxc8 Ra6 27. a3 h5 28. Ne2 Ke6 29. Nd4+ Ke5 30. Rxc6 Rxc6 31. Nxc6+ Kf4 32. Nd4 g5 33. hxg5 Kxg5 34. Kd2 f4 35. Nxb5 Kh4 36. Ke2 Kg3 37. Kf1 h4 38. c4 h3 39. gxh3 Kxf3 40. c5 Kg3 41. c6 f3 42. c7 f2 43. c8Q Kh2 44. Qg4 Kh1 45. Qg2# 1-0

[Event "EST-ch U14"]
[Site "Tallinn"]
[Date "2022.05.21"]
[Round "6"]
[White "Lain, Sander"]
[Black "Pallum, Rasmus"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1237"]
[BlackElo "1452"]
[PlyCount "55"]
[EventDate "2022.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "EST"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. c3 e6 5. e3 c5 6. Nbd2 Nc6 7. Be2 Bd6 8. Bg3 0-0 9. 0-0 c4 10. Re1 b5 11. Nh4 Bg6 12. Nxg6 hxg6 13. Bf3 e5 14. e4 Nxe4 15. Nxe4 dxe4 16. Bxe4 Qb6 17. Bxc6 Qxc6 18. dxe5 Bc5 19. Qe2 Rfe8 20. Qe4 Qxe4 21. Rxe4 Rad8 22. Re2 Rd5 23. Rae1 f6 24. e6 Red8 25. h3 Rd1 26. Kf1 a6 27. e7 Rxe1+ 28. Kxe1 1/2-1/2

[Event "EST-ch U14"]
[Site "Tallinn"]
[Date "2022.05.20"]
[Round "3"]
[White "Gorkov, Kirill"]
[Black "Lain, Sander"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1371"]
[BlackElo "1237"]
[PlyCount "121"]
[EventDate "2022.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "EST"]
[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 Nf6 4. 0-0 d6 5. d4 exd4 6. Nxd4 Bd7 7. Nc3 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 a6 10. Bg5 Be7 11. Rad1 h6 12. Bh4 0-0-0 13. Qa7 Qg4 14. Bg3 h5 15. e5 h4 16. h3 Qf5 17. exf6 Bxf6 18. Bh2 Bxc3 19. bxc3 Qxc2 20. Qa8+ Kd7 21. Qxb7 Rh6 22. c4 Rf6 23. Qb3 Qe4 24. Qa4+ Qc6 25. Qxc6+ Kxc6 26. Rd4 g5 27. Rd5 Rg8 28. f3 Re6 29. Kf2 Rb8 30. Rfd1 f6 31. R1d2 Rb4 32. Rc2 Re7 33. Rf5 Re6 34. Ra5 Kb6 35. Rf5 a5 36. Rb5+ Ka6 37. Rxb4 axb4 38. c5 Kb5 39. cxd6 cxd6 40. Re2 Rxe2+ 41. Kxe2 d5 42. Kd3 Ka4 43. Kd4 Ka3 44. Bd6 Kxa2 45. Bxb4 Kb3 46. Be7 Kc2 47. Bxf6 Kd2 48. Bxg5+ Ke2 49. f4 Kf2 50. Bxh4+ Kxg2 51. f5 Kxh3 52. f6 Kxh4 53. f7 Kg5 54. f8Q Kg4 55. Kxd5 Kg3 56. Ke4 Kg2 57. Ke3 Kg1 58. Kf3 Kf1 59. Qb4 Kg1 60. Qg4+ Kh1 61. Qg2# 1-0

[Event "EST-ch U14"]
[Site "Tallinn"]
[Date "2022.05.20"]
[Round "4"]
[White "Sizov, Lev1111"]
[Black "Lain, Sander"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1141"]
[BlackElo "1237"]
[PlyCount "108"]
[EventDate "2022.05.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "EST"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e3 d5 3. c4 e6 4. Nc3 Nf6 5. cxd5 exd5 6. d4 Bf5 7. Bb5 Bd6 8. Ne5 Bd7 9. f4 0-0 10. Qf3 Nb4 11. 0-0 c6 12. Be2 Nc2 13. Rb1 b5 14. a3 b4 15. axb4 Nxb4 16. h3 Bf5 17. Ra1 Be4 18. Nxe4 Nxe4 19. g4 Nc2 20. Rb1 Qh4 21. g5 c5 22. Bd1 Ne1 23. Qg4 Qxg4+ 24. hxg4 Bxe5 25. dxe5 Nd3 26. Bc2 Nb4 27. Bxe4 dxe4 28. Bd2 Nd3 29. Ra1 Nxb2 30. Rfc1 Nd3 31. Rc4 Rfc8 32. Bc3 Rc7 33. f5 Kf8 34. Raa4 Rb8 35. Ra1 Rb3 36. Kg2 Re7 37. Kg3 Nxe5 38. Bxe5 Rxe3+ 39. Kf4 Re2 40. Rxe4 Rxe4+ 41. Kxe4 f6 42. gxf6 gxf6 43. Kf3 fxe5 44. Rc1 Kf7 45. Ke4 a5 46. Rxc5 Ra7 47. Kxe5 a4 48. Rc2 a3 49. Ra2 Ra5+ 50. Kf4 h6 51. Kg3 Kf6 52. Kh4 Ra6 53. Kh5 Ra4 54. Kh4 Ra6 1/2-1/2

[Event "Kohtla Jaerve Noorte CC"]
[Site "Kohtla Jaerve"]
[Date "2021.09.26"]
[Round "5"]
[White "Lain, Sander"]
[Black "Kolar, Karl Ustav"]
[Result "1/2-1/2"]
[ECO "C23"]
[WhiteElo "1175"]
[BlackElo "1332"]
[PlyCount "67"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "EST"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 c6 3. Nc3 d5 4. exd5 b5 5. Bb3 b4 6. Nce2 cxd5 7. d3 Nc6 8. Nf3 Bb7 9. Bg5 Be7 10. Bxe7 Ngxe7 11. Ng3 0-0 12. 0-0 a5 13. a4 Ng6 14. Re1 Kh8 15. Nd2 f5 16. Qh5 Nf4 17. Qf3 Nd4 18. Qd1 e4 19. dxe4 Nxb3 20. Nxb3 dxe4 21. Qxd8 Raxd8 22. Nxa5 Ba8 23. Ne2 g5 24. Nb3 Rd7 25. Nxf4 gxf4 26. Nc5 Rd2 27. Ne6 Rc8 28. c3 bxc3 29. bxc3 e3 30. f3 Rg8 31. Nxf4 Bxf3 32. Rxe3 Bxg2 33. Rg3 Bc6 34. Rxg8+ 1/2-1/2

[Event "Kohtla Jaerve Noorte CC"]
[Site "Kohtla Jaerve"]
[Date "2021.09.25"]
[Round "2"]
[White "Lain, Sander"]
[Black "Lainevool, Mirko"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1175"]
[BlackElo "1258"]
[PlyCount "52"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "EST"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d3 0-0 6. b4 Bb6 7. a4 a6 8. Ba3 d6 9. 0-0 Be6 10. Nbd2 Ne7 11. Qb3 Qd7 12. Rad1 Ng6 13. Ng5 Bxc4 14. Nxc4 Ba7 15. Kh1 Qg4 16. Nf3 Nf4 17. Ne1 Qe2 18. Nf3 Nxd3 19. Rde1 Nxf2+ 20. Rxf2 Qxf2 21. Ncd2 Ng4 22. Rf1 Qe2 23. h3 Nf2+ 24. Kh2 Nxe4 25. Re1 Nxd2 26. Qa2 Nxf3+ 0-1

[Event "Kohtla Jaerve Noorte CC"]
[Site "Kohtla Jaerve"]
[Date "2021.09.24"]
[Round "1"]
[White "Beljajeva, Diana"]
[Black "Lain, Sander"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1449"]
[BlackElo "1175"]
[PlyCount "36"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "EST"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Bb3 Qg6 9. 0-0 d6 10. Nf5 Nxf5 11. exf5 Bxf5 12. Bxc5 Bh3 13. Bd5 dxc5 14. Re1 0-0-0 15. Rxe5 Rxd5 16. Qxd5 Rd8 17. Qf3 Rd1+ 18. Qxd1 Qxg2# 0-1

