[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.04"]
[Round "9"]
[White "Schaefer, Kay"]
[Black "Carr, Jay A"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1919"]
[BlackElo "1663"]
[PlyCount "45"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nf3 dxe4 7. Nxe4 Nc6 8. d3 Be7 9. 0-0 Nf6 10. Qe2 0-0 11. h3 Rad8 12. g3 b6 13. Kh2 Nd4 14. Qg2 Nxf3+ 15. Qxf3 Qd4 16. Nc3 Nd5 17. Ne2 Qa4 18. b3 Qa5 19. Bb2 Qd2 20. Rac1 Bf6 21. Rfd1 Qa5 22. Bxf6 Nxf6 23. a4 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.03"]
[Round "8"]
[White "Pigott, John C"]
[Black "Schaefer, Kay"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2361"]
[BlackElo "1919"]
[PlyCount "61"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 g6 4. d4 cxd4 5. Qxd4 Nf6 6. e5 Nc6 7. Qh4 Nh5 8. Be2 Ng7 9. 0-0 Qc7 10. Qe4 Ne6 11. Re1 Bg7 12. Bf1 0-0 13. c4 Nc5 14. Qe2 b5 15. Nc3 bxc4 16. Qxc4 Ne6 17. Nd5 Qb8 18. b4 Re8 19. Bb2 Qa7 20. Rad1 Bb7 21. Nf4 Rad8 22. a4 Nb8 23. Nd5 d6 24. Qb3 dxe5 25. Nxe5 Ba8 26. Nxf7 Rxd5 27. Rxd5 Rf8 28. Rd2 Nf4 29. Nh6+ Kh8 30. Qg8+ Rxg8 31. Nf7# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.02"]
[Round "7"]
[White "Schaefer, Kay"]
[Black "Yedid, Lior"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1919"]
[BlackElo "1586"]
[PlyCount "73"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 a6 6. Nxd4 cxd4 7. Ne2 b5 8. Bb3 Bb7 9. d3 Bc5 10. 0-0 Ne7 11. Ng3 0-0 12. f4 f5 13. Kh1 Qb6 14. Bd2 d5 15. exf5 Nxf5 16. Nxf5 exf5 17. Qf3 Qd6 18. h3 Bb6 19. g4 fxg4 20. hxg4 Rf6 21. f5 Raf8 22. Kg2 g6 23. Bg5 Re6 24. Rh1 h5 25. Bf4 Re2+ 26. Qxe2 Qxf4 27. Qf3 Qd2+ 28. Kh3 hxg4+ 29. Qxg4 Qe3+ 30. Qg3 Qh6+ 31. Kg2 Qd2+ 32. Kh3 Qe3 33. Rae1 Qxg3+ 34. Kxg3 Bc7+ 35. Kg2 Ba5 36. Re7 Ba8 37. fxg6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.01"]
[Round "6"]
[White "Dauth, Benjamin"]
[Black "Schaefer, Kay"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2261"]
[BlackElo "1919"]
[PlyCount "107"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 a6 3. d4 cxd4 4. cxd4 d5 5. e5 Bf5 6. Nc3 e6 7. Bd3 Bxd3 8. Qxd3 g6 9. f4 Ne7 10. Nf3 Bg7 11. 0-0 Nbc6 12. Be3 0-0 13. Rfc1 b5 14. Bf2 Qb6 15. Ne2 Rfc8 16. g4 Ra7 17. Ng3 Rac7 18. Qd2 Nd8 19. Rxc7 Qxc7 20. Ne1 f5 21. gxf5 Nxf5 22. a4 Bf8 23. Nxf5 gxf5 24. axb5 axb5 25. Nd3 Qc2 26. Qe3 Rc7 27. Rc1 Rg7+ 28. Kf1 Qa4 29. Bh4 Be7 30. Bxe7 Rxe7 31. Rc8 Qd1+ 32. Ne1 Re8 33. Qg3+ Qg4 34. Qxg4+ fxg4 35. Kf2 Kf7 36. Kg3 h5 37. Nc2 Rg8 38. Kh4 Ke8 39. Ne3 Kd7 40. Rb8 Kc7 41. Rxb5 Nc6 42. Nc2 Rf8 43. Kg3 Rg8 44. Rc5 Kb6 45. Rc3 Ra8 46. Rd3 Ra2 47. Rb3+ Kc7 48. Kh4 Ra8 49. Rc3 Kd7 50. Rd3 Rf8 51. Kg3 Rb8 52. b3 Ra8 53. Rc3 Ra2 54. Rxc6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.01"]
[Round "5"]
[White "Schaefer, Kay"]
[Black "Scotti, Martin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1919"]
[BlackElo "1734"]
[PlyCount "122"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 Nf6 5. Nge2 e6 6. 0-0 a6 7. d3 b5 8. Bb3 Nxb3 9. axb3 Bb7 10. e5 Ng8 11. Ne4 d5 12. exd6 Bxd6 13. Nxd6+ Qxd6 14. Be3 Nf6 15. f3 Rc8 16. Qd2 0-0 17. Ng3 Rfd8 18. Rad1 Nd5 19. Bf2 e5 20. Rfe1 Nf4 21. Qc3 f6 22. Ne4 Bxe4 23. fxe4 Ne6 24. Ra1 Nd4 25. Kf1 Rc6 26. Qd2 Qe6 27. h3 g5 28. Qd1 Kg7 29. Kg1 h5 30. Rc1 Kg6 31. c4 b4 32. Bxd4 Rxd4 33. Qf3 Rcd6 34. Rcd1 Qd7 35. Re3 a5 36. Kf2 Ra6 37. g4 h4 38. Qf5+ Qxf5+ 39. exf5+ Kf7 40. Ra1 Ke7 41. Ke2 Kd7 42. Re4 Rdd6 43. Kd2 Kc6 44. Ke2 Kb6 45. Ke3 Ra8 46. Ke2 Rd7 47. Ke3 Rad8 48. Rd1 a4 49. bxa4 b3 50. Ke2 Ka5 51. Re3 Kb4 52. Ra1 Ra8 53. Kd2 Rda7 54. Ree1 Rxa4 55. Rxa4+ Rxa4 56. Ke3 Ra2 57. Rb1 Rxb2 58. Rxb2 Kc3 59. Rf2 b2 60. Rf1 Kc2 61. Rf2+ Kc3 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.31"]
[Round "4"]
[White "Doluhanova, Evgeniya"]
[Black "Schaefer, Kay"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2311"]
[BlackElo "1919"]
[PlyCount "87"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. d3 Bb4+ 3. Nd2 a5 4. a3 Bc5 5. Ngf3 Nc6 6. Ne4 Ba7 7. g3 d6 8. Bg2 Nge7 9. Bd2 f5 10. Nc3 0-0 11. 0-0 f4 12. b4 fxg3 13. hxg3 Qe8 14. c5 dxc5 15. b5 Nd4 16. Nxd4 exd4 17. Qb3+ Kh8 18. Ne4 Nf5 19. Bxa5 Bb6 20. Bd2 Nd6 21. a4 Nxe4 22. Bxe4 Ba5 23. Bxa5 Rxa5 24. Qd5 b6 25. e3 Bh3 26. Rfe1 Be6 27. Qe5 Qf7 28. f4 dxe3 29. Rxe3 h6 30. d4 cxd4 31. Qxd4 Bf5 32. Bc6 Qf6 33. Qxf6 Rxf6 34. Re7 Ra7 35. Kf2 Rd6 36. Ra2 Kg8 37. Ra3 Kf8 38. Re8+ Kf7 39. Re5 Bc2 40. Rc3 Bxa4 41. Ra3 Rd4 42. Ke3 Rb4 43. Rd3 Rb3 44. Bd5+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.30"]
[Round "2"]
[White "Arian, Tomer"]
[Black "Schaefer, Kay"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1644"]
[BlackElo "1919"]
[PlyCount "100"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 a6 3. d4 cxd4 4. cxd4 d5 5. e5 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. Ne2 g6 9. Nbc3 Bg7 10. h4 h5 11. Bg5 Ne7 12. 0-0 b5 13. Nc1 Nbc6 14. Nb3 Qb6 15. a3 Nf5 16. Ne2 0-0 17. Rac1 Rfc8 18. Rc2 Ra7 19. Rfc1 Rac7 20. Kh1 Bf8 21. f3 b4 22. a4 Be7 23. Bxe7 Ncxe7 24. Rxc7 Rxc7 25. Rxc7 Qxc7 26. Nc5 a5 27. Qb5 Nc6 28. g3 Nfxd4 29. Nxd4 Nxd4 30. Qe8+ Kg7 31. Nd7 Qc1+ 32. Kg2 Qc2+ 33. Kh3 Qf5+ 34. Kh2 Qc2+ 35. Kh3 Qf5+ 36. Kh2 Nxf3+ 37. Kg2 Nxe5 38. Qf8+ Kh7 39. Nxe5 Qxe5 40. Qxf7+ Qg7 41. Qxe6 Qxb2+ 42. Kh3 Qd4 43. Qf7+ Kh6 44. Qf8+ Qg7 45. Qf4+ Kh7 46. Qd2 Qd7+ 47. Kg2 d4 48. Kf2 d3 49. g4 Qxg4 50. Qe3 Qe2+ 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.30"]
[Round "3"]
[White "Schaefer, Kay"]
[Black "Mueller, Jonas"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1919"]
[PlyCount "57"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 a6 6. Nxd4 cxd4 7. Ne2 b5 8. Bb3 Bb7 9. d3 Bc5 10. 0-0 Ne7 11. f4 d5 12. e5 h5 13. Rf3 h4 14. Rh3 Kd7 15. Qe1 Nf5 16. Kh1 Qb6 17. Ng1 a5 18. a4 b4 19. Nf3 Be7 20. Bd2 Rac8 21. Qe2 Rcg8 22. Rg1 Bc6 23. Qf1 Rh6 24. g4 hxg3 25. hxg3 Rgh8 26. Rxh6 Rxh6+ 27. Kg2 Rg6 28. Kf2 Ne3 29. Qc1 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.29"]
[Round "1"]
[White "Schaefer, Kay"]
[Black "Adams, George"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1919"]
[BlackElo "1604"]
[PlyCount "118"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. 0-0 a6 7. a4 d5 8. exd5 exd5 9. Nxd5 Nxd5 10. Nxd4 cxd4 11. Qh5 Be6 12. Re1 Be7 13. Rxe6 Nf4 14. Rxe7+ Qxe7 15. Qf3 Ng6 16. Bf1 0-0 17. b3 Rac8 18. Ba3 Qc7 19. Bxf8 Kxf8 20. Rc1 Qe7 21. c4 Rc6 22. d3 Nh4 23. Qd1 Qg5 24. Rc2 Rh6 25. f3 Nf5 26. Re2 Qh5 27. h3 Qg5 28. Qe1 Ne3 29. Qb4+ Kg8 30. Qxb7 f6 31. Qc8+ Kf7 32. Qd7+ Kg6 33. Qxd4 Nxf1 34. Kxf1 Rh4 35. Qe3 Qg3 36. Qf2 Qg5 37. Qe1 f5 38. Qd2 Qf6 39. Qe3 Rd4 40. Qe6 Rxd3 41. Qxf6+ Kxf6 42. Rb2 Rc3 43. Ke2 Ke5 44. b4 Rxc4 45. b5 axb5 46. axb5 Rc7 47. b6 Rb7 48. g3 Kd4 49. h4 g6 50. f4 Kc3 51. Rb1 Kc2 52. Rb5 Kc3 53. Rc5+ Kd4 54. Rc6 Kd5 55. Rf6 Kc5 56. Kd3 Rd7+ 57. Kc3 Rb7 58. Kb3 Rxb6+ 59. Rxb6 Kxb6 1/2-1/2

[Event "Siebenlehn op 13th"]
[Site "Siebenlehn"]
[Date "2012.12.30"]
[Round "7"]
[White "Haeusler, Felix"]
[Black "Schaefer, Kay"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2009"]
[BlackElo "1866"]
[PlyCount "97"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bf4 Bd6 7. Bg3 Bxg3 8. hxg3 Bf5 9. Bd3 Bxd3 10. Qxd3 h6 11. 0-0-0 0-0 12. Kb1 Na6 13. c3 Qa5 14. Ne2 Rfe8 15. g4 Qg5 16. Qf3 Qg6+ 17. Ka1 Qe4 18. Ng3 Qxf3 19. gxf3 Nc7 20. Rhe1 Rxe1 21. Rxe1 Re8 22. Re3 g6 23. Kb1 Re6 24. Kc2 Nd5 25. Re4 Ne7 26. Kd3 Kg7 27. c4 f5 28. Rf4 fxg4 29. fxg4 Re1 30. Re4 Rxe4 31. Kxe4 Kf6 32. f4 Ke6 33. b3 a6 34. f5+ gxf5+ 35. gxf5+ Kf6 36. Kf4 Ng8 37. Ne4+ Ke7 38. Nc5 Nf6 39. Nxb7 Nd7 40. Na5 c5 41. Nc6+ Kd6 42. d5 f6 43. Kg4 Ne5+ 44. Kh5 Nxc6 45. dxc6 Kxc6 46. Kxh6 Kd6 47. Kg7 Ke5 48. Kg6 a5 49. a4 1-0

[Event "Siebenlehn op 13th"]
[Site "Siebenlehn"]
[Date "2012.12.29"]
[Round "6"]
[White "Schaefer, Kay"]
[Black "Juhrs, Daniel"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1866"]
[BlackElo "1989"]
[PlyCount "33"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 e6 6. Bxc4 c6 7. 0-0 Nbd7 8. a3 Be7 9. b4 0-0 10. Be2 h6 11. Qb3 Nb6 12. a4 Nbd5 13. Nxd5 cxd5 14. Ba3 Rc8 15. Rfc1 Qd6 16. Rxc8 Rxc8 17. b5 1/2-1/2

[Event "Siebenlehn op 13th"]
[Site "Siebenlehn"]
[Date "2012.12.28"]
[Round "3"]
[White "Sobeck, Guenter"]
[Black "Schaefer, Kay"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2080"]
[BlackElo "1866"]
[PlyCount "67"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 d5 3. e3 Nc6 4. Bb5 Bd7 5. Nf3 a6 6. Bxc6 Bxc6 7. Ne5 Rc8 8. 0-0 Nf6 9. f4 e6 10. d3 Be7 11. Nd2 0-0 12. Ndf3 Nd7 13. Qe2 Nxe5 14. Nxe5 f6 15. Nxc6 Rxc6 16. c4 dxc4 17. bxc4 b5 18. Rac1 Qc7 19. d4 b4 20. d5 exd5 21. cxd5 Rb6 22. e4 a5 23. e5 fxe5 24. fxe5 Rxf1+ 25. Rxf1 c4 26. d6 Qc5+ 27. Kh1 Bg5 28. Qg4 h6 29. Bd4 Qc6 30. Bxb6 c3 31. Qe6+ Kh7 32. Qf5+ Kg8 33. Qf8+ Kh7 34. Rf7 1-0

[Event "Siebenlehn op 13th"]
[Site "Siebenlehn"]
[Date "2012.12.27"]
[Round "2"]
[White "Schaefer, Kay"]
[Black "Schulte, Juergen"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1866"]
[BlackElo "2185"]
[PlyCount "41"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 a6 6. Nxd4 cxd4 7. Ne2 Bc5 8. d3 Ne7 9. 0-0 b5 10. Bb3 Bb7 11. Ng3 Ng6 12. f4 Qh4 13. Qh5 Qxh5 14. Nxh5 Rg8 15. f5 Ne5 16. fxe6 dxe6 17. h3 0-0-0 18. Bf4 Nd7 19. Bh2 g6 20. Nf6 Nxf6 21. Rxf6 1/2-1/2

[Event "Siebenlehn op 12th"]
[Site "Siebenlehn"]
[Date "2011.12.28"]
[Round "3"]
[White "Ivanov, Michail Petrovich"]
[Black "Schaefer, Kay"]
[Result "1-0"]
[ECO "A91"]
[WhiteElo "2389"]
[BlackElo "1877"]
[PlyCount "53"]
[EventDate "2011.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 exd5 9. cxd5 Ne5 10. Nf4 Qe8 11. Qb3 a6 12. h3 Ng6 13. e3 Nxf4 14. exf4 Nd7 15. Be3 Kh8 16. Rfe1 Qd8 17. a4 Nc5 18. Qc2 b6 19. b4 Nb7 20. Rac1 Bd7 21. Ne2 Rc8 22. Nd4 a5 23. Nc6 Qe8 24. Bd4 Rf7 25. Qe2 Bxc6 26. dxc6 Nd8 27. Bd5 1-0

