[Event "Zuerich Christmas op 44th"]
[Site "Tornelo INT"]
[Date "2020.12.29"]
[Round "5"]
[White "Eugster, Marco"]
[Black "Federer, Colin"]
[Result "1/2-1/2"]
[ECO "D10"]
[BlackElo "1638"]
[PlyCount "84"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 Nf6 7. e5 Nd5 8. Bxc4 e6 9. Bd2 a5 10. Nf3 Be7 11. 0-0 Ba6 12. b3 h6 13. Re1 Bg5 14. Bxd5 cxd5 15. Bxg5 hxg5 16. Nc1 g4 17. Nd2 Qh4 18. Nf1 Bxf1 19. Kxf1 Qxh2 20. Qxg4 Qh1+ 21. Ke2 Qh5 22. Qxh5 Rxh5 23. Nd3 Nc6 24. Nf4 Rf5 25. Ke3 Nxd4 26. Kxd4 Rxf4+ 27. Ke3 Re4+ 28. Kd3 Rxe1 29. Rxe1 Rc8 30. Kd4 Rc2 31. f4 Rxg2 32. Kc5 Rf2 33. Kb5 Rxf4 34. Kxa5 Kd8 35. Rc1 g5 36. Kb6 Rh4 37. Kb7 Rh3 38. a5 Rc3 39. Rh1 Rc7+ 40. Kb8 Rc8+ 41. Kb7 Rc7+ 42. Kb8 Rc8+ 1/2-1/2

[Event "Zuerich Christmas op 44th"]
[Site "Tornelo INT"]
[Date "2020.12.29"]
[Round "6"]
[White "Girish, BJ."]
[Black "Eugster, Marco"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "54"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. h4 h6 9. h5 Bh7 10. Bd2 Nf6 11. Rg1 Qd7 12. g5 Ng4 13. gxh6 gxh6 14. Nd5 Bxf2+ 15. Kf1 Bxg1 16. Kxg1 Rg8 17. Kf1 0-0-0 18. Qe2 f5 19. exf5 Qxf5 20. Ba5 Rde8 21. Bxc7 Nd4 22. Qd2 Qxf3+ 23. Ke1 Rgf8 24. Qc3 Qf1+ 25. Kd2 Qe2+ 26. Kc1 Rf1+ 27. Qe1 Rxe1# 0-1

[Event "Zuerich Christmas op 44th"]
[Site "Tornelo INT"]
[Date "2020.12.28"]
[Round "4"]
[White "Brussow, Nina"]
[Black "Eugster, Marco"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "41"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 c5 7. Qd3 Ne7 8. Nc3 Nc6 9. Bf4 Be6 10. 0-0-0 Bxc4 11. Qxc4 Nd4 12. Rhe1 Be7 13. e5 0-0 14. Re3 Bg5 15. Bxg5 Qxg5 16. exd6 Rfe8 17. Rde1 Rxe3 18. Rxe3 Qxg2 19. d7 Qc6 20. Qd5 Qxd5 21. Re8+ 1-0

[Event "Zuerich Christmas op 44th"]
[Site "Tornelo INT"]
[Date "2020.12.27"]
[Round "2"]
[White "Eugster, Marco"]
[Black "Mattenberger, Dominik"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1429"]
[PlyCount "105"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bc4 Bg7 6. d3 0-0 7. 0-0 Nc6 8. Bf4 e5 9. Bg5 Be6 10. Nbd2 a6 11. a4 Na5 12. Bxe6 fxe6 13. b4 cxb4 14. cxb4 Nc6 15. Qb3 Qd7 16. Nc4 h6 17. Bxf6 Rxf6 18. Nb6 Qd8 19. Nxa8 Qxa8 20. b5 Ne7 21. Rac1 Qf8 22. d4 exd4 23. Nxd4 d5 24. e5 Rf5 25. Nxf5 Qxf5 26. Rc7 Bf8 27. Rxb7 axb5 28. axb5 g5 29. Qg3 Ng6 30. f4 Nxf4 31. Rxf4 Qb1+ 32. Rf1 Bc5+ 33. Kh2 Qxf1 34. h4 Bg1+ 35. Kh3 Qf5+ 36. Qg4 Qd3+ 37. Qf3 Qg6 38. h5 Qf5+ 39. Qxf5 exf5 40. e6 g4+ 41. Kg3 Kf8 42. Rf7+ Ke8 43. Rxf5 Ke7 44. Rxd5 Kxe6 45. Rd1 Bc5 46. Kxg4 Bf8 47. b6 Bd6 48. b7 Bc7 49. Re1+ Kf7 50. Kf5 Bg3 51. Re6 Bb8 52. Rxh6 Ke7 53. Rh8 1-0

[Event "Zuerich Christmas op 44th"]
[Site "Tornelo INT"]
[Date "2020.12.27"]
[Round "3"]
[White "Eugster, Marco"]
[Black "Schnell, Simon"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1665"]
[PlyCount "69"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Bg4 6. Be2 e6 7. 0-0 Bxf3 8. Bxf3 cxd4 9. cxd4 Qb6 10. Be3 Qxb2 11. Nd2 Qa3 12. Qb3 Qxb3 13. Nxb3 Ba3 14. Nc5 Bxc5 15. dxc5 Nxe5 16. Be2 Nc6 17. Rab1 Rb8 18. Bb5 Nge7 19. Bf4 Rc8 20. Bd6 Nf5 21. Ba4 Nxd6 22. cxd6 b6 23. Rbc1 Kd7 24. Rc2 Kxd6 25. Rfc1 Ne7 26. Rd1 Rxc2 27. Bxc2 Rc8 28. Bxh7 g6 29. f4 Rh8 30. g4 Rxh7 31. f5 gxf5 32. g5 Rh5 33. h4 Rxh4 34. Rd2 Rg4+ 35. Rg2 0-1

[Event "Zuerich Christmas op 44th"]
[Site "Tornelo INT"]
[Date "2020.12.26"]
[Round "1"]
[White "Gut, Raphael"]
[Black "Eugster, Marco"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1624"]
[PlyCount "115"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 b6 7. d5 Bb7 8. g4 c6 9. h4 b5 10. g5 Nfd7 11. cxb5 cxb5 12. Nxb5 a6 13. Nd4 Nc5 14. Qc2 e6 15. b4 Nxe4 16. Bd3 exd5 17. Nge2 Re8 18. Rc1 Bxd4 19. Bxd4 Nc6 20. Ba1 Nxb4 21. Qb1 Rc8 22. Rxc8 Nxd3+ 23. Qxd3 Qxc8 24. Qd4 f6 25. gxf6 Nxf6 26. Kf1 Re5 27. f4 Qf5 28. Qb6 Rxe2 29. Kxe2 Qe4+ 30. Kd2 Qg2+ 31. Kd3 Qe4+ 32. Kd2 Qg2+ 33. Kd3 Qf3+ 34. Kc2 Qe2+ 35. Kc1 Qc4+ 36. Kd2 Qxf4+ 37. Qe3 Qb4+ 38. Bc3 Ne4+ 39. Kc2 Qa4+ 40. Kb2 Qb5+ 41. Ka1 Kf7 42. Rb1 Qc6 43. Qf4+ Ke7 44. Bg7 Nc3 45. Qf6+ Kd7 46. Qxc3 Qxc3+ 47. Bxc3 Bc6 48. Rf1 Ke6 49. Rf6+ Ke7 50. Rf4 Ke6 51. Bd4 Bb5 52. Rf8 Ke7 53. Rh8 Ke6 54. Rxh7 Bd3 55. Kb2 g5 56. Rh6+ Kf5 57. hxg5 Kxg5 58. Rxd6 1-0

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.21"]
[Round "4"]
[White "Bruessow, Jakob"]
[Black "Eugster, Marco"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1739"]
[BlackElo "1220"]
[PlyCount "35"]
[EventDate "2020.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nge7 7. Qe2 0-0 8. Bg5 d6 9. 0-0-0 Qe8 10. f4 Be6 11. f5 Bxb3 12. axb3 Ne5 13. f6 gxf6 14. Bxf6 Qd7 15. Bxe5 a5 16. Bf6 Nc6 17. Qf3 Nb4 18. Qg3+ 1-0

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.21"]
[Round "5"]
[White "Eugster, Marco"]
[Black "Federer, Colin"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "1220"]
[BlackElo "1573"]
[PlyCount "79"]
[EventDate "2020.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bf5 7. Nc3 Qb6 8. Bb5 a6 9. Bxc6+ bxc6 10. Qd2 Ne4 11. Nxe4 dxe4 12. Ne5 f6 13. Nc4 Qb5 14. Qe2 Qb4+ 15. Nd2 Qxb2 16. 0-0 g5 17. Bg3 h5 18. Rab1 Qxa2 19. Rb7 h4 20. Bc7 Bc8 21. Rb8 Rxb8 22. Bxb8 e5 23. dxe5 Bb4 24. Rd1 Be6 25. Bd6 Bxd6 26. exd6 0-0 27. Qh5 Bf7 28. Qg4 Rd8 29. Nxe4 Kg7 30. Nxg5 Kf8 31. Nh7+ Ke8 32. Nxf6+ Kf8 33. Qxh4 Bb3 34. Nh7+ Kg7 35. Qe7+ Kg6 36. Qxd8 Bxd1 37. Nf8+ Kf5 38. h4 Ke5 39. Qe7+ Kd5 40. Qf7+ 1-0

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.20"]
[Round "3"]
[White "Eugster, Marco"]
[Black "Bruni, Fabrizio"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1220"]
[BlackElo "1651"]
[PlyCount "119"]
[EventDate "2020.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. g3 Nxe5 5. Nxe5 Qxe5 6. Bg2 Nf6 7. 0-0 Bc5 8. Nc3 d6 9. Bf4 Qe7 10. Re1 0-0 11. e4 Ng4 12. Rf1 Nxf2 13. Rxf2 Bxf2+ 14. Kxf2 Be6 15. Qe2 Rad8 16. Rd1 Rfe8 17. e5 dxe5 18. Rxd8 Qxd8 19. Bxe5 f6 20. Bf4 Bxa2 21. Qb5 g5 22. Be3 Qe7 23. Ne4 f5 24. Qxe8+ Qxe8 25. Nf6+ Kf7 26. Nxe8 Kxe8 27. b3 Bb1 28. c4 Ba2 29. Bxg5 Bxb3 30. Bxb7 Bxc4 31. Bc8 Bd3 32. Ke3 Be4 33. Bf4 c5 34. Be6 Ke7 35. Bg8 Kf8 36. Bc4 Ke7 37. g4 Bb1 38. g5 a5 39. Bb3 Be4 40. Kd2 Bc6 41. Be3 Kd6 42. Bf4+ Ke7 43. Bg8 a4 44. Bxh7 Bd7 45. Bg8 Be6 46. Bxe6 Kxe6 47. Kc3 Kf7 48. Kb2 Kg6 49. Ka3 c4 50. Kxa4 c3 51. Kb3 Kg7 52. Kxc3 Kh7 53. Kd4 Kg7 54. Ke5 Kg6 55. h4 Kh5 56. Kxf5 Kxh4 57. g6 Kh5 58. g7 Kh4 59. g8Q Kh5 60. Qg5# 1-0

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.20"]
[Round "2"]
[White "Wunderlin, Thomas"]
[Black "Eugster, Marco"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1813"]
[BlackElo "1220"]
[PlyCount "51"]
[EventDate "2020.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 0-0 5. Nf3 b6 6. Nbd2 Bb7 7. 0-0 d6 8. c3 a5 9. e4 Nbd7 10. e5 Nd5 11. Ne4 c5 12. c4 Nb4 13. exd6 Nxd3 14. Qxd3 exd6 15. d5 Qc7 16. Rb1 Rab8 17. a4 Ba6 18. b3 Rfe8 19. Bb2 f5 20. Neg5 Nf6 21. Ne6 Qf7 22. Nfg5 Qd7 23. Nxg7 Qxg7 24. Ne6 Qf7 25. Qc3 Nh5 26. Qh8# 1-0

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.19"]
[Round "1"]
[White "Eugster, Marco"]
[Black "Kohler, Werner"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1220"]
[BlackElo "1710"]
[PlyCount "71"]
[EventDate "2020.06.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Nf6 4. cxd5 Nxd5 5. e4 Nb6 6. d5 Nb8 7. Nc3 c6 8. Ne5 N8d7 9. Nf3 cxd5 10. Nxd5 Nxd5 11. exd5 Nb6 12. a3 Qxd5 13. Qxd5 Nxd5 14. Bc4 Nb6 15. Ba2 Bf5 16. Bf4 f6 17. 0-0 e5 18. Be3 Nd7 19. Rac1 b6 20. Bd5 Rd8 21. Rc7 g5 22. Rxa7 Bc5 23. Rd1 h6 24. Nd2 Rh7 25. Bc6 Kf8 26. Ne4 Bxe4 27. Bxe4 Re7 28. Bc6 Ke8 29. Bxc5 bxc5 30. a4 f5 31. a5 e4 32. a6 f4 33. Rc7 e3 34. fxe3 fxe3 35. a7 e2 36. Re1 1-0

