[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.1"]
[White "Bauer, Christian"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2623"]
[BlackElo "2214"]
[PlyCount "33"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c3 Bb7 5. e4 Nxe4 6. Bxb5 g6 7. O-O Bg7 8. Re1
Nd6 9. Bf1 O-O 10. Bg5 Re8 11. Na3 Na6 12. Nc4 Nxc4 13. Bxc4 h6 14. Bh4 g5 15.
Bg3 Nc7 16. Qb3 Qc8 17. Bxc7 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.2"]
[White "Siebrecht, Sebastian"]
[Black "Jovanovic, Sladjan"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2429"]
[BlackElo "2176"]
[PlyCount "84"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. Nf3 Nc6 5. Be2 Bc5 6. O-O d6 7. a3 a5 8. d3
Nge7 9. Nd5 O-O 10. Bd2 Nd4 11. Rb1 a4 12. Nxd4 Bxd4 13. Be3 Nxd5 14. cxd5 Bc5
15. d4 exd4 16. Bxd4 Ba6 17. Bxa6 Rxa6 18. Qd3 Ra8 19. Rbe1 Qd7 20. Re3 f5 21.
e5 dxe5 22. Rxe5 Bd6 23. Re2 Rfe8 24. Rfe1 Rxe2 25. Qxe2 Qf7 26. Qc4 Re8 27.
Re6 Qh5 28. g3 Qd1+ 29. Kg2 Rf8 30. Be5 f4 31. Bxd6 cxd6 32. Rxd6 fxg3 33. fxg3
Qf3+ 34. Kh3 h5 35. Kh4 Rf5 36. Rd8+ Kh7 37. d6 Rd5 38. Qc2+ Rd3 39. Qc4 Rd5
40. Rf8 g5+ 41. Kh3 Qxf8 42. Qxd5 Qf1+ 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.3"]
[White "Emmenecker, Pierre Antoine"]
[Black "Meins, Gerlef"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2172"]
[BlackElo "2415"]
[PlyCount "122"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8.
Be3 e5 9. Qd2 h6 10. O-O b6 11. Ne2 Nf8 12. b4 cxb4 13. Qxb4 Ne6 14. Rad1 c5
15. Qb2 Nd4 16. Nfxd4 cxd4 17. Bd2 O-O 18. f4 exf4 19. Nxf4 Kh7 20. Rde1 Re8
21. Nd5 Be6 22. Nf4 Qd7 23. Nxe6 Qxe6 24. Rf2 Rac8 25. Ref1 Rc7 26. Bf4 Rd7 27.
Qb3 Kg8 28. a4 Qxb3 29. cxb3 Rc8 30. Rb1 Rc3 31. Rd2 h5 32. Kf1 Kh7 33. g4 Rc5
34. Rbb2 Bh6 35. Bxh6 Kxh6 36. gxh5 Kxh5 37. Rbc2 Rc3 38. Rb2 Kh4 39. Kf2 Rd6
40. Kf3 Rf6+ 41. Kg2 Re6 42. Kf3 Rc5 43. Rbc2 Rf6+ 44. Ke2 Rxc2 45. Rxc2 Kxh3
46. Rc4 g5 47. Rxd4 g4 48. Rd8 g3 49. Rh8+ Kg2 50. d4 Kg1 51. d5 g2 52. Rh5
Rf2+ 53. Ke3 Kf1 54. Rg5 g1=Q 55. Rxg1+ Kxg1 56. e5 Rf1 57. Ke4 Kf2 58. d6 Rd1
59. b4 a6 60. b5 axb5 61. axb5 Ke2 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.4"]
[White "Gschnitzer, Adrian"]
[Black "Borner, Daniel"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2404"]
[BlackElo "2154"]
[PlyCount "48"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Re8 9. f3 e6 10. f4 d6 11. O-O Ng4 12. Qxg4 Nxd4 13. Rad1 Nxb3 14. axb3 Qc7
15. Qh4 Bd7 16. Rf3 b5 17. Rd2 b4 18. Nd1 Bc6 19. Rh3 h6 20. Nf2 f5 21. e5 dxe5
22. fxe5 g5 23. Qxb4 Qxe5 24. Nd3 Qc7 1/2-1/2

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.5"]
[White "Schulz, Michael"]
[Black "Baenziger, Fabian"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2132"]
[BlackElo "2403"]
[Annotator "Workshop,Festival"]
[PlyCount "70"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 Bg4 6. f3 Bd7 7. Nb5 Bxb5 8.
Bxb5+ Nc6 9. c3 e6 10. Qd2 Rc8 11. Nh3 Be7 12. Nf2 O-O 13. O-O Na5 14. Bd3 Nh5
15. Be3 Bd6 16. g3 Qc7 17. Nd1 Nc4 18. Qe2 b5 19. Bg5 g6 20. b3 Na3 21. Rc1 {
(=)} Rfe8 22. Ne3 Qb6 23. b4 a5 24. bxa5 Qxa5 25. Rfe1 b4 26. cxb4 Bxb4 27. Ng4
Nc4 28. Bxc4 dxc4 29. Qe5 Qxe5 30. Rxe5 Ba3 31. Rc2 c3 32. Ra5 Bf8 33. Bf6 Be7
34. Bxe7 Rxe7 35. Rc5 Rd8 1/2-1/2

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.6"]
[White "Carre, Sylvain"]
[Black "Karsay, Pascal"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2106"]
[BlackElo "2304"]
[PlyCount "76"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Qd2 O-O 7. b3 e6 8. Bb2 d5
9. Na4 b6 10. e3 Bb7 11. Ne2 Qd7 12. cxd5 exd5 13. O-O Rac8 14. Nf4 Ne7 15. Bh3
Nf5 16. Qe2 b5 17. g4 g5 18. gxf5 gxf4 19. Nc3 Rfe8 20. Nd1 d4 21. e4 c4 22. f3
c3 23. Bc1 Bh6 24. Qf2 Kh8 25. Kh1 Qd6 26. Qh4 Ng8 27. Rg1 Rc6 28. Nf2 Qe7 29.
Qh5 Bg7 30. Rxg7 Kxg7 31. Bxf4 Kh8 32. e5 Rc5 33. Ne4 Rxe5 34. Ng5 Re1+ 35. Kg2
Bxf3+ 36. Qxf3 Rxa1 37. Be5+ f6 38. Bxd4 c2 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.7"]
[White "Kamber, Bruno"]
[Black "Cahen, Alexis"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2290"]
[BlackElo "2125"]
[PlyCount "125"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nxc6 dxc6 7. Qxd8+ Kxd8
8. Nc3 b5 9. cxb5 axb5 10. b4 e5 11. Rb1 Be6 12. Bd3 Bd6 13. O-O f5 14. Rd1 Kc7
15. Bxb5 Rb8 16. Ba4 Bxb4 17. Rxb4 Rxb4 18. Ba3 Rd4 19. Rc1 Rxa4 20. Nxa4 Nf6
21. Nc5 Bxa2 22. Bb2 Nd7 23. Rd1 Rd8 24. Bc3 Nxc5 25. Ba5+ Kb7 26. Rxd8 Nxe4
27. f3 Nc5 28. Rh8 e4 29. Rxh7+ Ka6 30. Bd2 Bd5 31. Rg7 exf3 32. gxf3 Bxf3 33.
Rxg6 Kb5 34. Rg3 Bh5 35. Rh3 Bg4 36. Rh8 Ne4 37. Bf4 c5 38. h3 Bd1 39. Rf8 c4
40. Rxf5+ Kb4 41. h4 Bg4 42. Re5 Nf6 43. Bg5 Nh5 44. Bd2+ Kb3 45. Re3+ Kc2 46.
Ba5 Kd1 47. Re1+ Kc2 48. Re4 Bf3 49. Rxc4+ Kd3 50. Rc8 Ke4 51. Kf2 Bd1 52. Rd8
Bg4 53. Bc3 Nf4 54. Bg7 Ne6 55. Re8 Bf5 56. Bf6 Kd5 57. h5 Kd6 58. h6 Nc7 59.
Re5 Bb1 60. Re1 Nd5 61. Be5+ Ke6 62. Rxb1 Kxe5 63. Rb5 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.8"]
[White "Adrian, Leopold"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2061"]
[BlackElo "2278"]
[PlyCount "44"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O 7. Re1 Na6 8. Nc3
Ne4 9. Nd2 Nxc3 10. bxc3 Bxg2 11. Kxg2 f5 12. e4 fxe4 13. Rxe4 c5 14. Nf3 Qc8
15. d5 Bf6 16. Qb3 Qb7 17. Bf4 exd5 18. cxd5 Rae8 19. Be5 d6 20. Bxf6 Rxe4 21.
Bg5 c4 22. Qc2 Nc5 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.9"]
[White "Contin, Daniel"]
[Black "Perestjuk, Marko"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2251"]
[BlackElo "2116"]
[PlyCount "107"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. d3 e5 7. Qb3 Nc6 8.
Bxc6+ bxc6 9. Nf3 f6 10. Qa4 Bd7 11. O-O Be7 12. Be3 Ne6 13. Ne4 Nd4 14. Bxd4
cxd4 15. Rfc1 O-O 16. Nc5 Bxc5 17. Rxc5 Qe8 18. Rac1 Kh8 19. Ra5 Be6 20. Rxa7
Rxa7 21. Qxa7 Bd5 22. a4 e4 23. Nxd4 exd3 24. exd3 Qg6 25. Nxc6 Qh5 26. Nb4 Ba8
27. Qc5 Qf7 28. d4 Be4 29. Re1 f5 30. Nc6 Rc8 31. Ne5 Qb7 32. Nf7+ Kg8 33. Nd6
Rxc5 34. Nxb7 Rc2 35. Nd6 Rxb2 36. Nxe4 fxe4 37. Ra1 Rb6 38. a5 Ra6 39. Kf1 Kf7
40. Ke2 Ke6 41. Ke3 Kd5 42. h4 g6 43. g4 Kc4 44. Kxe4 Re6+ 45. Kf4 Kxd4 46. a6
Re8 47. a7 Ra8 48. Kg5 Ke4 49. Ra3 Ke5 50. Ra6 Ke4 51. Re6+ Kf3 52. Rf6+ Ke4
53. Rf7 Rh8 54. Rxh7 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.10"]
[White "Decker, Nils"]
[Black "Adrian, Claude"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2047"]
[BlackElo "2246"]
[PlyCount "91"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Nf6 8.
Ne2 O-O 9. O-O Re8 10. Ng3 Bg4 11. f3 Bh5 12. Rb1 Na5 13. Bg5 Bg6 14. f4 Bxd3
15. cxd3 h6 16. Bxf6 Qxf6 17. Rb5 Nc6 18. Rxd5 Qe6 19. Rh5 Ne7 20. f5 Qe3+ 21.
Kh1 Nd5 22. Ne4 Nf4 23. Rf3 Qe2 24. Qxe2 Nxe2 25. Rf1 b5 26. f6 Rab8 27. fxg7
Kxg7 28. Rhf5 Rf8 29. g4 h5 30. g5 Rbe8 31. R5f2 Rxe4 32. dxe4 Nxc3 33. e5 Ne4
34. Rf5 Kg6 35. d5 Re8 36. Kg2 Nxg5 37. Rf6+ Kg7 38. h4 Ne4 39. Rxf7+ Kg6 40.
e6 c6 41. dxc6 Rxe6 42. c7 Rc6 43. Re7 Rc2+ 44. Kg1 Ng3 45. Rf8 Nf5 46. Re6+
1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.11"]
[White "Shatil, Shir"]
[Black "Rohrer, Christophe"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1826"]
[BlackElo "2235"]
[PlyCount "86"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. a3
Bd6 9. cxd5 exd5 10. b4 a6 11. Ne5 Nbd7 12. f4 c5 13. bxc5 bxc5 14. Rb1 Qc7 15.
Qe1 Ne4 16. Nxe4 dxe4 17. Be2 cxd4 18. Nxd7 Qxd7 19. exd4 Rfc8 20. Bg4 Qxg4 21.
Rxb7 Qe6 22. Qe3 Qd5 23. Qb3 Qxd4+ 24. Be3 Qc4 25. Rc1 Qxb3 26. Rxb3 Rxc1+ 27.
Bxc1 f5 28. Rc3 Kf7 29. Kf2 Ke6 30. Be3 Kd5 31. a4 Rb8 32. a5 g5 33. fxg5 Rb2+
34. Kf1 Rb1+ 35. Ke2 f4 36. Bb6 Bb4 37. Rc8 Re1+ 38. Kf2 e3+ 39. Kf3 Rf1+ 40.
Kg4 e2 41. Rd8+ Bd6 42. Bc7 e1=Q 43. Rxd6+ Kc5 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.12"]
[White "Bellahcene, Bilel"]
[Black "Pham, Khoi"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2502"]
[BlackElo "2048"]
[PlyCount "59"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Nf3 e5 7. d5 Nh5 8. g3 Na6
9. Nh2 Qe8 10. Be2 Nf6 11. Ng4 Nxg4 12. hxg4 f5 13. gxf5 gxf5 14. Bh6 Qg6 15.
Bxg7 Qxg7 16. Qd2 fxe4 17. Nxe4 Bf5 18. Rh4 Kh8 19. Ng5 e4 20. O-O-O Rae8 21.
Qe3 Nc5 22. Rdh1 Na4 23. Rxh7+ Bxh7 24. Rxh7+ Qxh7 25. Nxh7 Kxh7 26. f4 Nc5 27.
g4 Kg7 28. f5 Re5 29. Qh3 Rh8 30. f6+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.13"]
[White "Jud, Marc"]
[Black "Fecker, Noah"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1948"]
[BlackElo "2346"]
[PlyCount "74"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3
Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Ne4 Nxe4 14. Qxe4
Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Qxe4 Nxe4 18. Be3 f5 19. g3 Bg5 20. Nxg5 hxg5
21. Rdg1 g4 22. Rg2 g5 23. Rgh2 Rh7 24. Kb1 Kf7 25. Rd1 Rd8 26. Kc2 Kf6 27. b3
Kg7 28. Rdh1 Kh6 29. Rd1 b6 30. Rdh1 Rf7 31. Rd1 Rfd7 32. Rhh1 Kh7 33. Rhf1 Rf8
34. Bc1 Kh6 35. Bb2 Rfd8 36. b4 b5 37. c5 Kxh5 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.14"]
[White "Youssoupov, Moisse"]
[Black "Lips, Adrian"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2333"]
[BlackElo "1878"]
[PlyCount "115"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 e6 6. e4 Nge7 7. Nge2 O-O 8. O-O
d6 9. a3 Rb8 10. Rb1 b6 11. Be3 Nd4 12. b4 Nec6 13. Qd2 Bb7 14. Bh6 Qf6 15. Bf4
e5 16. Nd5 Qe6 17. Nxd4 Nxd4 18. Bh6 Bxd5 19. cxd5 Bxh6 20. Qxh6 Qf6 21. Rb2
Qg7 22. Qd2 f6 23. f4 Qc7 24. h4 Kg7 25. Bh3 h6 26. Qd1 Rh8 27. h5 g5 28. Rbf2
Rhf8 29. Be6 Qe7 30. fxe5 dxe5 31. Qa4 cxb4 32. axb4 Nxe6 33. dxe6 a5 34. bxa5
bxa5 35. Qxa5 Ra8 36. Qb5 Rab8 37. Qc4 Rbc8 38. Qb3 Rb8 39. Qa2 Ra8 40. Qb1
Rab8 41. Qa1 Ra8 42. Ra2 Rxa2 43. Qxa2 Re8 44. Rb1 Qxe6 45. Rb7+ Kf8 46. Qf2
Qd6 47. Rb6 Qd4 48. Rxf6+ Ke7 49. Rxh6 Rf8 50. Qxd4 exd4 51. Kg2 g4 52. Rg6 Rf3
53. h6 Kf7 54. Rg7+ Kf6 55. Rxg4 Rxd3 56. h7 Rd2+ 57. Kh3 Rd1 58. h8=Q+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.15"]
[White "Lorscheid, Gerhard"]
[Black "Famel, Edouard"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2241"]
[BlackElo "1934"]
[PlyCount "89"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Be7 5. e3 a6 6. Nf3 O-O 7. Qc2 b6 8. Be2
Bb7 9. cxd5 exd5 10. O-O Nbd7 11. h3 Rc8 12. Rfd1 Re8 13. Rac1 Nf8 14. Bd3 Bd6
15. Ne5 Ng6 16. Nxg6 hxg6 17. Bxd6 Qxd6 18. Qe2 Ra8 19. Rd2 Re7 20. Qd1 Nh7 21.
h4 f5 22. Qf3 Nf6 23. Ne2 Rf8 24. Rdc2 c6 25. Qg3 Qxg3 26. Nxg3 Ne8 27. Ne2 Nd6
28. Nf4 Rf6 29. Rxc6 Bxc6 30. Rxc6 Rd7 31. Nxd5 Rf8 32. Nxb6 Rdd8 33. Bxa6 Kh7
34. Bd3 Ne8 35. a4 Rd6 36. Rxd6 Nxd6 37. a5 Nc8 38. Nxc8 Rxc8 39. b4 Rc1+ 40.
Bf1 Kg8 41. a6 Kf8 42. b5 Ke8 43. a7 Ra1 44. b6 Kd8 45. b7 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.16"]
[White "Pahud, Cedric"]
[Black "Roth, Johannes"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2225"]
[BlackElo "1872"]
[PlyCount "59"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O
O-O 9. Be3 Nbd7 10. f4 Qc7 11. g4 Nb6 12. g5 Ne8 13. Kh1 Nc4 14. Bc1 b5 15. b3
Nb6 16. Bb2 b4 17. Nce2 e5 18. Nf5 Bb7 19. Qd2 a5 20. Qe3 Bd8 21. c4 f6 22. Qg3
Kh8 23. g6 h6 24. Qh4 d5 25. exd5 Nd6 26. Nxh6 gxh6 27. Qxh6+ Kg8 28. fxe5 Qg7
29. Qxg7+ Kxg7 30. exd6 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.17"]
[White "Saya, Ethan"]
[Black "Battistella, Valentin"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2199"]
[BlackElo "1861"]
[PlyCount "77"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. Bb3 d5 7. Nbd2 Bg4 8. h3
Bxf3 9. Qxf3 dxe4 10. dxe4 Qd7 11. Nf1 Na5 12. Bc2 Nc4 13. Ng3 Rad8 14. Qe2 Qc6
15. O-O Bc5 16. Bb3 Nd6 17. Bg5 Nde8 18. Rfe1 h6 19. Be3 Bxe3 20. Qxe3 a6 21.
Nf5 Kh7 22. f3 Nd6 23. Nxd6 Rxd6 24. Rad1 Ne8 25. Rd5 f6 26. Red1 Rxd5 27. Rxd5
Nd6 28. Qd3 h5 29. c4 h4 30. f4 Nf7 31. Qf3 exf4 32. Qh5+ Nh6 33. Qxh4 g5 34.
Qh5 Re8 35. e5 Qb6+ 36. c5 Qe6 37. Bc2+ f5 38. Bxf5+ Qxf5 39. Qxe8 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.18"]
[White "Jepsen, Thomas Tange"]
[Black "Pellicoro, Nathalie"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2116"]
[BlackElo "1856"]
[PlyCount "91"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 b4 5. Qc2 g6 6. e4 d6 7. Bd3 Bg7 8. h3 O-O
9. Bf4 e5 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nxe4 13. Bxe4 f5 14. Nbd2 fxe4 15. Nxe4
Bf5 16. Nfd2 Nd7 17. O-O Nf6 18. Nxf6+ Qxf6 19. Ne4 Qg6 20. Rae1 h5 21. Re2 h4
22. Bh2 g4 23. hxg4 Bxg4 24. Re3 Bh6 25. Rb3 a5 26. f3 Bf5 27. Qe2 a4 28. Rd3
Rf7 29. Rdd1 Re8 30. Kh1 Rg7 31. Rg1 Bxe4 32. fxe4 Qg4 33. Rge1 Rf8 34. b3 axb3
35. axb3 Qxe2 36. Rxe2 Ra7 37. Kg1 Ra3 38. Rb1 Kg7 39. Reb2 Be3+ 40. Kh1 Bd4
41. Re2 Kg6 42. Bg1 Kg5 43. Kh2 Bxg1+ 44. Kxg1 Rf4 45. Re3 Kg4 46. Rbe1 1/2-1/2

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.19"]
[White "Ohler, Julius"]
[Black "Ernst, Heinz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2024"]
[BlackElo "1830"]
[PlyCount "89"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. c3 e6 5. e3 Be7 6. Qb3 Qc8 7. Nbd2 Nbd7 8. h3
h6 9. c4 c6 10. Bd3 Bxd3 11. Qxd3 O-O 12. O-O Re8 13. c5 Nf8 14. Ne5 N6d7 15.
Ndf3 Nxe5 16. Nxe5 a5 17. Rac1 Nd7 18. Rc3 Nxe5 19. dxe5 Rd8 20. Qd1 a4 21. Qg4
Kh7 22. Qh5 Kg8 23. e4 Bg5 24. Bxg5 hxg5 25. Qxg5 dxe4 26. Rg3 g6 27. h4 Rd3
28. Rg4 Qd8 29. Qf4 Rd1 30. Rxd1 Qxd1+ 31. Kh2 Qd3 32. Rg3 e3 33. h5 Qf5 34.
Qxf5 exf5 35. Rxe3 Ra5 36. hxg6 fxg6 37. f4 Rxc5 38. Rd3 b5 39. Rd2 Rc1 40. Kg3
b4 41. Kf3 c5 42. Ke3 c4 43. Kd4 c3 44. bxc3 Rxc3 45. Rb2 1/2-1/2

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.20"]
[White "Zecirovic, Giacomo"]
[Black "Harringer, Manfred"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1813"]
[BlackElo "2008"]
[PlyCount "98"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. h3 h6 8. Re1 O-O
9. Nbd2 Re8 10. Nf1 Ba7 11. Ng3 Na5 12. Bb3 Nxb3 13. Qxb3 Be6 14. Qc2 Nh7 15.
d4 f6 16. d5 Bd7 17. Nh4 Ng5 18. Nhf5 Kh7 19. Qe2 Rg8 20. Qh5 Qf8 21. Qh4 g6
22. Qxh6+ Qxh6 23. Nxh6 Kxh6 24. h4 Raf8 25. hxg5+ fxg5 26. Be3 Bxe3 27. Rxe3
g4 28. Rc1 a5 29. c4 b6 30. a3 a4 31. Ne2 Rf7 32. Nc3 Ra8 33. Kf1 Ra5 34. Na2
Rc5 35. Nb4 b5 36. Na6 Rxc4 37. Rxc4 bxc4 38. Nxc7 Bc8 39. Nb5 Ba6 40. Nc3 Rb7
41. Re2 Bb5 42. Nxb5 Rxb5 43. Rc2 c3 44. Rxc3 Rxb2 45. g3 Rb3 46. Re3 g5 47.
Ke1 Rb1+ 48. Ke2 Rb2+ 49. Ke1 Rb1+ 1/2-1/2

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.21"]
[White "Moriniaux, Colin"]
[Black "Moerwald, Magdalena"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1963"]
[BlackElo "1791"]
[PlyCount "75"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Qa4+ Nc6 6. Ne5 Bxc3+ 7. bxc3 Bd7 8.
Nxd7 Qxd7 9. Ba3 Ne5 10. Qxd7+ Nexd7 11. e3 c6 12. Bd3 Nb6 13. cxd5 cxd5 14.
Bb5+ Kd8 15. Rb1 Rc8 16. Rb3 Ne4 17. Bb4 Nc4 18. Bxc4 Rxc4 19. f3 Nf6 20. Kd2
Kd7 21. g4 Rhc8 22. h4 b6 23. h5 a5 24. Ba3 a4 25. Rxb6 Rxc3 26. Bc5 Rc4 27.
Rhb1 e5 28. h6 e4 29. hxg7 Ng8 30. Rb7+ Rc7 31. Rxc7+ Kxc7 32. fxe4 dxe4 33.
Rf1 f6 34. g5 fxg5 35. Rf8 Nh6 36. g8=Q Nxg8 37. Rxg8 h6 38. Rg6 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.22"]
[White "Freiburghaus, Simon"]
[Black "Emmenecker, Philippe"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1717"]
[BlackElo "2100"]
[PlyCount "46"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nc6 7. c3 Nd7 8. O-O
e5 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Nd2 Qe7 12. Nf3 h6 13. Re1 b6 14. Nd4 Bb7
15. Qb3 c5 16. Bxe5 dxe5 17. Nc2 Qg5 18. g3 h5 19. Kh2 Qf5 20. Rf1 Rad8 21.
Rad1 Rxd1 22. Bxd1 Rd8 23. Ne1 Rd2 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.23"]
[White "Budinski, Noah"]
[Black "Krivenko, Dion"]
[Result "0-1"]
[ECO "B71"]
[WhiteElo "1699"]
[BlackElo "2046"]
[PlyCount "36"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Bb5 Bd7 8. Be3
Bg7 9. h3 O-O 10. Qd2 Nxd4 11. Qxd4 Ng4 12. e5 Nxe3 13. Qxe3 Bxb5 14. Nxb5 Qa5+
15. Nc3 dxe5 16. O-O exf4 17. Qxe7 Qb6+ 18. Kh1 Qxb2 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.24"]
[White "Ermitsch, Magnus"]
[Black "Birrer, Alfred"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2000"]
[BlackElo "1731"]
[PlyCount "75"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb4 5. a3 N4c6 6. Be3 e5 7. d5 Ne7 8. Nc3
Nf5 9. Nf3 Nxe3 10. fxe3 Bc5 11. Qd2 Qe7 12. b4 e4 13. Nd4 Bd6 14. c5 Qh4+ 15.
Qf2 Qxf2+ 16. Kxf2 Be5 17. Nxe4 Bxd4 18. exd4 O-O 19. d6 c6 20. Bc4 b5 21. Bb3
Be6 22. Bxe6 fxe6+ 23. Kg3 a5 24. Ng5 Rf6 25. Rhe1 Rg6 26. Kf4 Rf6+ 27. Kg4 Rg6
28. Rxe6 Rxe6 29. Nxe6 axb4 30. Rf1 Nd7 31. axb4 Ra2 32. d5 cxd5 33. c6 Ne5+
34. Kh3 Ra3+ 35. g3 Ra8 36. d7 Nxc6 37. Rc1 Ne7 38. d8=Q+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.25"]
[White "Lachausse, Bruno"]
[Black "Germann, Markus"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1692"]
[BlackElo "1995"]
[PlyCount "125"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. O-O Nf6 8.
Qe2 Be7 9. Rd1 e5 10. h3 O-O 11. Bg5 Be6 12. Rac1 a6 13. Be3 Bxc4 14. Qxc4 Rc8
15. Qa4 Qa5 16. Qb3 b5 17. a3 h6 18. Nd5 Nxd5 19. Qxd5 Nb8 20. Qb7 Rxc1 21.
Rxc1 Qd8 22. Bb6 Qe8 23. Rc7 Bg5 24. h4 Bf6 25. g3 Qd8 26. Ne1 d5 27. exd5 e4
28. b4 Re8 29. Rxf7 Qc8 30. Qc7 Qxc7 31. Rxc7 Be5 32. Rc2 Nd7 33. Bc7 Nf6 34.
Bxe5 Rxe5 35. d6 Rd5 36. Rc6 Kf7 37. Nc2 Ke6 38. Rxa6 Ne8 39. Ne3 Rxd6 40. Ra8
Nc7 41. Rc8 Kd7 42. Rf8 Ne6 43. Rf7+ Kc6 44. Rf5 Nd4 45. Rc5+ Kb6 46. Nd5+ Ka6
47. Nc3 Re6 48. Kf1 e3 49. Ne2 Nb3 50. Rc3 Nd2+ 51. Ke1 exf2+ 52. Kxf2 Ne4+ 53.
Kf3 Nxc3 54. Nxc3 Kb6 55. Nd5+ Kc6 56. Nc3 Re1 57. a4 bxa4 58. Nxa4 Rb1 59. Ke3
Rxb4 60. Nc3 Kd6 61. Ne2 Ke5 62. Nf4 Kf5 63. g4+ 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.26"]
[White "Steibel, Julien"]
[Black "Stucki, Matthias"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "1989"]
[BlackElo "1704"]
[PlyCount "29"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Bg7 7. e5 dxe5 8.
fxe5 Nd5 9. Bb5+ Kf8 10. Nxd5 Qxd5 11. O-O Bxe5 12. Bh6+ Kg8 13. Nf5 Qc5+ 14.
Be3 Qc7 15. Nh6+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.27"]
[White "Norden, Marc"]
[Black "Bonferroni, Thierry"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1690"]
[BlackElo "1964"]
[PlyCount "104"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. c4 Bg7 6. Nc3 Ne4 7. O-O O-O 8. Qc2
f5 9. Ng5 Bxd4 10. Ncxe4 fxe4 11. Bxe4 Bxe4 12. Qxe4 Nc6 13. Qd5+ Kg7 14. Ne6+
dxe6 15. Qxc6 Bxf2+ 16. Rxf2 Qd1+ 17. Kg2 Rxf2+ 18. Kxf2 Rf8+ 19. Ke3 Qg1+ 20.
Kd3 Rd8+ 21. Kc3 Qe1+ 22. Kb3 Qxe2 23. Qxc7 Qd3+ 24. Ka4 b5+ 25. Ka5 Kg8 26.
Qxe7 Rd7 27. Qxe6+ Rf7 28. Qd5 Qf1 29. c5 b4 30. b3 a6 31. Qc4 Qf6 32. Rb1 Qf5
33. Rb2 Kg7 34. Bf4 Rb7 35. Qd4+ Kf7 36. Qc4+ Kg7 37. Ka4 Qf6 38. Re2 Qc6+ 39.
Ka5 Rb5+ 40. Ka4 Rxc5+ 41. Kxb4 a5+ 42. Kc3 Rxc4+ 43. bxc4 Qf3+ 44. Re3 Qf2 45.
a3 Kf6 46. h4 Qa2 47. Kd4 Qb2+ 48. Kd5 Qb7+ 49. Kd6 Qb6+ 50. Kd5 Qb7+ 51. Kd6
Qa6+ 52. Kd5 Qb7+ 1/2-1/2

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.28"]
[White "Franssen, Roland"]
[Black "Perreard, Nicolas"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1632"]
[BlackElo "1956"]
[PlyCount "40"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 c6 5. Bg2 Be7 6. O-O O-O 7. Nbd2 b6 8. b3
Ba6 9. Bb2 Nbd7 10. Re1 Rc8 11. e4 c5 12. Rc1 dxc4 13. Nxc4 cxd4 14. Bxd4 Bxc4
15. bxc4 Nc5 16. e5 Nfd7 17. Qe2 Qc7 18. Nd2 Rfd8 19. f4 Nb8 20. Nb3 Nxb3 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.29"]
[White "Briand, Amaury"]
[Black "Paholok, Igor"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1929"]
[BlackElo "1676"]
[PlyCount "57"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 a6 5. Bg5 Be7 6. Nf3 Nxe4 7. Nxe4 dxe4 8.
Bxe7 Qxe7 9. Bxe4 Bd7 10. O-O Bc6 11. d5 Bb5 12. Re1 Nd7 13. a4 Bc4 14. b3 f5
15. dxe6 Nf6 16. Bxb7 Rd8 17. Bc6+ Kf8 18. Qxd8+ Qxd8 19. e7+ Qxe7 20. Rxe7
Kxe7 21. bxc4 Kd6 22. Bb7 a5 23. Nd4 g6 24. Nb3 Rb8 25. c5+ Ke5 26. Re1+ Ne4
27. Bxe4 fxe4 28. f3 Rb4 29. Rxe4+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.22"]
[Round "3.30"]
[White "Fluekiger, Kurt"]
[Black "Prieb, Robert"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1602"]
[BlackElo "1918"]
[PlyCount "112"]
[EventDate "2020.07.20"]
[EventCountry "SUI"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Bc4 e6 3. Nf3 d5 4. exd5 exd5 5. Bb5+ Nd7 6. O-O Bd6 7. d4 c4 8.
Nc3 Ne7 9. Bg5 f6 10. Bd2 a6 11. Bxd7+ Bxd7 12. Re1 O-O 13. b3 b5 14. bxc4 bxc4
15. Qe2 Qc7 16. Rab1 Rae8 17. Qd1 Bg4 18. h3 Bh5 19. g3 Bxg3 20. Rxe7 Bxf2+ 21.
Kxf2 Qxe7 22. Nxd5 Qe4 23. Nc7 Rc8 24. Nxa6 Bxf3 25. Qxf3 Qxc2 26. Qd1 Qxa2 27.
Nb4 Qa3 28. Kg2 c3 29. Bc1 Qa8+ 30. Kg3 Qb8+ 31. Bf4 c2 32. Bxb8 cxd1=Q 33.
Rxd1 Rc3+ 34. Kg2 Rxb8 35. Na6 Rb2+ 36. Kg1 Rg3+ 37. Kf1 Rxh3 38. Kg1 Rhh2 39.
d5 Rbg2+ 40. Kf1 Rh1+ 41. Kxg2 Rxd1 42. Nc7 h5 43. Kg3 g5 44. Ne8 Rd3+ 45. Kg2
Kf7 46. Nd6+ Kg6 47. Nc8 g4 48. Kh2 Kg5 49. Ne7 Rd2+ 50. Kg1 h4 51. Nc6 Rxd5
52. Nb4 Rd1+ 53. Kh2 g3+ 54. Kg2 Rd2+ 55. Kg1 h3 56. Kh1 Rd1# 0-1

