[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.1"]
[White "Bauer, Christian"]
[Black "Schimmer, Michael"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2623"]
[BlackElo "1776"]
[PlyCount "69"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. f4 Nf6 2. Nf3 g6 3. d3 d5 4. g3 Bg7 5. Bg2 O-O 6. O-O c5 7. c3 Nc6 8. Na3 b6
9. Nh4 Bb7 10. e4 dxe4 11. dxe4 Qxd1 12. Rxd1 e5 13. Nc4 Rad8 14. Re1 Rfe8 15.
f5 b5 16. Nd2 c4 17. Nf1 Nd7 18. Be3 Bf8 19. h3 Nc5 20. Nh2 Nb8 21. Ng4 Nbd7
22. Rad1 Nd3 23. Rf1 gxf5 24. Nxf5 f6 25. b4 Re6 26. Ngh6+ Bxh6 27. Nxh6+ Kg7
28. h4 Nf8 29. Ng4 Kf7 30. Nxf6 Kg7 31. Bg5 Rb8 32. Bh3 Ra6 33. Nh5+ Kg6 34.
Bf5+ Kxh5 35. g4# 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.2"]
[White "Bachofner, Stephan"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1767"]
[BlackElo "2502"]
[PlyCount "44"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. f4 Nh6 2. Nf3 d5 3. c3 c5 4. Na3 Nc6 5. d3 d4 6. g3 Nf5 7. Nc2 h5 8. e4 dxe3
9. Nxe3 g6 10. Nxf5 Bxf5 11. Be3 Qd5 12. Bg2 Bxd3 13. Nh4 Qd6 14. Bxc5 Qxc5 15.
Qxd3 Rd8 16. Qe2 Bg7 17. Bxc6+ bxc6 18. Rd1 Rxd1+ 19. Qxd1 O-O 20. Nf3 Rb8 21.
Rf1 Bxc3+ 22. bxc3 Qe3+ 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.3"]
[White "Siebrecht, Sebastian"]
[Black "Moerwald, Miriam"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2429"]
[BlackElo "1760"]
[PlyCount "45"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. d4 Bb4 7. Bd3 b6 8.
Qa4+ Nc6 9. Qxc6+ Bd7 10. Qc4 Bxc3+ 11. bxc3 O-O 12. Bg5 Qe8 13. Bxf6 gxf6 14.
Qxc7 Kh8 15. O-O Rg8 16. Rfe1 e5 17. dxe5 Qe6 18. Bf1 Rg6 19. Nd4 Qe8 20. exf6
Bg4 21. e5 Qg8 22. Re3 Bc8 23. Nc6 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.4"]
[White "Smeets, Kobe"]
[Black "Meins, Gerlef"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "1755"]
[BlackElo "2415"]
[PlyCount "72"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 h6 10. Bxf6 Qxf6 11. Nxc6 Bxc6 12. Bd3 Qd8 13. Rhe1 Be7 14. Kb1
Qc7 15. f5 Bg5 16. Qf2 O-O-O 17. Bc4 Rhe8 18. Bb3 Kb8 19. g3 Qa5 20. e5 dxe5
21. Rxd8+ Rxd8 22. fxe6 fxe6 23. Bxe6 e4 24. Bg4 Bd2 25. Rd1 e3 26. Qf4+ Qc7
27. Ne2 Qxf4 28. gxf4 h5 29. Bxh5 Rh8 30. Bg4 Rxh2 31. Nd4 Rf2 32. Nb3 Rxf4 33.
Bh5 Rh4 34. Nxd2 Rxh5 35. Nc4 e2 36. Re1 Rh1 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.5"]
[White "Gschnitzer, Adrian"]
[Black "Kipper, Siegfried"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2404"]
[BlackElo "1749"]
[PlyCount "35"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Qc7 7. O-O d6 8. Kh1
Nbd7 9. f4 b5 10. Qe2 Bb7 11. Bd2 Rc8 12. Rae1 Qb8 13. e5 dxe5 14. fxe5 Nd5 15.
Qf2 Nxe5 16. Rxe5 Qxe5 17. Qxf7+ Kd8 18. Nxe6+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.6"]
[White "Svendsen, Hannelore"]
[Black "Baenziger, Fabian"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1735"]
[BlackElo "2403"]
[PlyCount "54"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 Nc6 6. Nc3 d5 7. cxd5 Nxd5 8.
Nxd5 Qxd5 9. a3 a5 10. d3 a4 11. Qc2 Qb5 12. Rb1 Be6 13. Nd2 Nd4 14. Qxc7 Nxe2+
15. Kh1 Qxd3 16. Be4 Bd5 17. f3 Bxe4 18. fxe4 Nxc1 19. Qxc1 Bh6 20. Qc7 Bxd2
21. Qxb7 Ra7 22. Qc6 Ra6 23. Qb7 Rb6 24. Qxe7 Rxb2 25. Rbd1 Qe2 26. Qf6 Bc3 27.
Qxf7+ Rxf7 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.8"]
[White "Freiburghaus, Simon"]
[Black "Fecker, Noah"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1717"]
[BlackElo "2346"]
[PlyCount "56"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. c3 c5 7. Bd3 Nc6 8. O-O
Re8 9. Bg5 h6 10. Bxf6 Bxf6 11. Qc2 cxd4 12. exd4 e5 13. d5 Nb8 14. Nbd2 Bg7
15. Nh2 f5 16. f3 Nd7 17. Kh1 Nf6 18. c4 Nh5 19. Nb3 Ng3+ 20. Kg1 Nxf1 21. Nxf1
b6 22. Rc1 Bd7 23. Nbd2 a5 24. a4 Qh4 25. Nb1 e4 26. Be2 Bd4+ 27. Kh2 Qf2 28.
Ng3 Be5 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.9"]
[White "Youssoupov, Moisse"]
[Black "Rempe, Mieke"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2333"]
[BlackElo "1717"]
[PlyCount "45"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Be7 5. Ngf3 O-O 6. Bd3 Nbd7 7. Ne5 h6 8. c3
c5 9. Qe2 Ne8 10. Ndf3 Bd6 11. Rd1 Nxe5 12. dxe5 Bc7 13. g4 f6 14. h4 fxe5 15.
Nxe5 Bxe5 16. Bxe5 b6 17. g5 hxg5 18. hxg5 Kf7 19. Qg4 Ke7 20. Rh7 Rg8 21. Qh4
Qd7 22. g6+ Kf8 23. Qf4+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.11"]
[White "Kamber, Bruno"]
[Black "Stucki, Matthias"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2290"]
[BlackElo "1704"]
[PlyCount "43"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 O-O 8. Be3
Nc6 9. Qd2 Bd7 10. O-O-O Rc8 11. Kb1 Ne5 12. h4 h5 13. g4 hxg4 14. h5 Nxh5 15.
Bh6 e6 16. Bxg7 Kxg7 17. Be2 f5 18. exf5 exf5 19. fxg4 fxg4 20. Ne4 Bf5 21.
Nxf5+ gxf5 22. Rxh5 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.12"]
[White "Budinski, Noah"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1699"]
[BlackElo "2278"]
[PlyCount "56"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nc6 6. c3 Qh4 7. Nd2 Bg4 8.
Qb3 Nge7 9. Qxb7 Rb8 10. Qa6 O-O 11. h3 f5 12. b4 f4 13. Bb2 f3 14. g3 Qh6 15.
Nf4 Bc8 16. Qa4 Bxf4 17. gxf4 Qxf4 18. b5 Ne5 19. Bc2 N5g6 20. Ba3 Bd7 21. Bxg6
hxg6 22. Bxe7 Rfe8 23. O-O-O Rxe7 24. Qxa7 Rxb5 25. a4 Rb3 26. Kc2 Rb6 27. Rde1
Bf5+ 28. Kc1 Rb1# 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.13"]
[White "Contin, Daniel"]
[Black "Fiechter, Pierre"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2251"]
[BlackElo "1697"]
[PlyCount "109"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 e5 7. Nc2 Be6 8. Be2
f5 9. exf5 Bxf5 10. Ne3 Bg6 11. Qa4 Qa5 12. Qxa5 Nxa5 13. O-O Nc6 14. f4 Nf6
15. Ned5 O-O-O 16. f5 Bf7 17. Bg5 Be7 18. Nxe7+ Nxe7 19. Rac1 h6 20. Bxf6 gxf6
21. Ne4 Nc6 22. Nxf6 Nd4 23. Bd3 h5 24. Rf2 Rh6 25. Ne4 Kd7 26. Ng5 Ke7 27. h4
Rc8 28. f6+ Kf8 29. Rc3 b5 30. cxb5 Rxc3 31. bxc3 Nxb5 32. a4 Nc7 33. Rb2 Rxf6
34. Nh7+ Kg7 35. Nxf6 Kxf6 36. Rb7 Nd5 37. Rxf7+ Kxf7 38. Bc4 Ke6 39. g4 hxg4
40. h5 a5 41. Bxd5+ Kf6 42. Kf2 Kg5 43. Bf7 d5 44. Bxd5 Kxh5 45. Kg3 Kg5 46.
Be4 Kf6 47. c4 Ke7 48. c5 Kd7 49. Kxg4 Ke7 50. Kf5 Kd8 51. Kxe5 Kc8 52. Kd6 Kd8
53. c6 Kc8 54. Bf5+ Kb8 55. c7+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.14"]
[White "Lachausse, Bruno"]
[Black "Adrian, Claude"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2246"]
[BlackElo "1692"]
[PlyCount "68"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8.
Qh6 Nbd7 9. Ne2 b6 10. Ng3 Qe7 11. a4 Bb7 12. Ba3 c5 13. Be2 Rg6 14. Qd2 O-O-O
15. O-O h5 16. f3 h4 17. Nxe4 Rdg8 18. Bd3 Rxg2+ 19. Qxg2 Rxg2+ 20. Kxg2 Nd5
21. Bc1 f5 22. Ng5 f4 23. Ne4 cxd4 24. cxd4 Qg7+ 25. Kh3 Qxd4 26. Ba3 Nc5 27.
Nxc5 bxc5 28. Be4 Ne3 29. Bxb7+ Kxb7 30. Rab1+ Kc6 31. Rf2 Nc4 32. Bxc5 Qxc5
33. Re2 Ne3 34. Rb5 Qc4 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.15"]
[White "Lorscheid, Gerhard"]
[Black "Stoffregen, Guenter"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2241"]
[BlackElo "1691"]
[PlyCount "41"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Nxd5 Nxd5 8.
Qxd5 e6 9. Qb5+ Nd7 10. Bd2 Bd6 11. Nf3 Ke7 12. Ba5 Qxb5 13. Bxb5 Rac8 14. O-O
a6 15. Ba4 b5 16. Bb3 b4 17. Rfc1 Be4 18. Nd2 Bd5 19. e4 Rxc1+ 20. Rxc1 Bf4 21.
Bxb4+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.16"]
[White "Norden, Marc"]
[Black "Rohrer, Christophe"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1690"]
[BlackElo "2235"]
[PlyCount "60"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Bg5 Nbd7 6. Rc1 c6 7. cxd5 exd5 8.
Qc2 h6 9. Bxf6 Nxf6 10. e3 O-O 11. Bd3 Re8 12. a3 Bd6 13. h3 Qe7 14. Bf5 Ne4
15. Bxc8 Raxc8 16. O-O f5 17. Ne2 g5 18. Rfe1 Qf6 19. Nh2 Bxh2+ 20. Kxh2 Nxf2
21. Ng3 Ne4 22. Nxe4 Rxe4 23. Qb3 Rc7 24. Rc3 Rg7 25. Rf1 g4 26. hxg4 Rexg4 27.
Rf2 Qg6 28. Rcc2 Qh5+ 29. Kg1 Rh4 30. Rf3 Qxf3 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.17"]
[White "Pahud, Cedric"]
[Black "Paholok, Igor"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2225"]
[BlackElo "1676"]
[PlyCount "63"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 Qe7+ 6. Be2 dxc4 7. O-O Nf6 8.
Bxc4 O-O 9. Re1 Qd8 10. Bg5 Bg4 11. Qb3 Bxf3 12. Qxf3 Nc6 13. Be3 Nb4 14. Bb3
Nbd5 15. Nc3 Nxe3 16. fxe3 c6 17. e4 Bc7 18. Rad1 Nd7 19. Rf1 Qh4 20. g3 Qg5
21. e5 h5 22. Bxf7+ Kh8 23. Ne4 Qg4 24. Qxg4 hxg4 25. e6 Nf6 26. Nxf6 gxf6 27.
Rxf6 Bd6 28. Re1 Be7 29. Rh6+ Kg7 30. Rg6+ Kh7 31. Rxg4 Rad8 32. Re5 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.18"]
[White "Jaccard, Laurent"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1666"]
[BlackElo "2214"]
[PlyCount "82"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. c3 d5 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. e5 Nc6 6. d4 e6 7. Ne2 Nge7 8.
O-O Nf5 9. Be3 Be7 10. Nd2 O-O 11. Nf3 Rac8 12. Ng3 cxd4 13. cxd4 Nxg3 14. hxg3
Nb4 15. a3 Nc2 16. Rc1 Nxe3 17. fxe3 Rxc1 18. Qxc1 Rc8 19. Qd2 Qc6 20. Rd1 h6
21. Kf2 Qc4 22. Qd3 Qc6 23. Qd2 b5 24. Qa5 Qb7 25. Rd3 b4 26. Qa4 bxa3 27. bxa3
Qb2+ 28. Nd2 Rc2 29. Qe8+ Bf8 30. Ke2 Qc1 31. Qa4 Ra2 32. Qxa7 Qg1 33. Kf3 Qd1+
34. Kf2 Rxd2+ 35. Rxd2 Qxd2+ 36. Kf3 Qd1+ 37. Kf2 Qc2+ 38. Kf3 Qc1 39. a4 Qf1+
40. Kg4 Qf5+ 41. Kh4 Qg5+ 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.19"]
[White "Saya, Ethan"]
[Black "Loeffler, Helmut"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2199"]
[BlackElo "1649"]
[PlyCount "81"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nf3 Nf6 8.
Bg5 e5 9. Qd3 Be7 10. O-O-O O-O 11. Bxf6 Bxf6 12. Qxd6 Qb6 13. Qd2 h6 14. Kb1
Qc5 15. Qe3 Qa5 16. Nd5 Bxd5 17. Rxd5 Qc7 18. Qc5 Qxc5 19. Rxc5 Rfd8 20. Kc1 b6
21. Rc6 Bg5+ 22. Nxg5 hxg5 23. Rd1 Rxd1+ 24. Kxd1 Rd8+ 25. Ke2 Rd7 26. Rc8+ Kh7
27. c4 f6 28. f3 Kg6 29. h3 Kf7 30. c5 bxc5 31. Rxc5 Ke7 32. b3 Kd6 33. Rd5+
Kc6 34. Rxd7 Kxd7 35. Kd3 Kc6 36. Kc4 a6 37. b4 g6 38. a4 f5 39. g4 Kd6 40.
gxf5 gxf5 41. exf5 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.20"]
[White "Franssen, Roland"]
[Black "Jovanovic, Sladjan"]
[Result "0-1"]
[ECO "E74"]
[WhiteElo "1632"]
[BlackElo "2176"]
[PlyCount "58"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. h3 c5 7. d5 e6 8. Bg5 exd5
9. exd5 h6 10. Be3 Re8 11. Be2 Ne4 12. Nxe4 Rxe4 13. Qb3 Nd7 14. Bd3 Re8 15.
O-O Rb8 16. Qc2 a6 17. Rad1 b5 18. b3 Nf6 19. Qd2 Kh7 20. Bf4 bxc4 21. bxc4 Ne4
22. Qc1 Nc3 23. Rd2 Qf6 24. Be3 Bxh3 25. Ng5+ hxg5 26. gxh3 Qf3 27. Rc2 Ne4 28.
Rd1 Ng3 29. Kh2 Be5 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.21"]
[White "Emmenecker, Pierre Antoine"]
[Black "Geiser, Marcellus"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2172"]
[BlackElo "1628"]
[PlyCount "81"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. b3 e6 5. Bb2 d5 6. Bd3 Nbd7 7. O-O Be7 8. Nbd2
O-O 9. c4 Ne4 10. Ne1 Ndf6 11. Nxe4 dxe4 12. Bc2 Re8 13. f3 exf3 14. Nxf3 Be4
15. Ne5 Bxc2 16. Qxc2 Rf8 17. e4 c5 18. d5 Ne8 19. Nc6 Qc7 20. Rad1 f6 21. Qe2
Bd6 22. h3 e5 23. a3 a5 24. Bc3 Qd7 25. Rb1 Nc7 26. Rb2 Na6 27. Rfb1 Nb8 28.
Nxb8 Rfxb8 29. b4 axb4 30. axb4 Rc8 31. Be1 f5 32. bxc5 Bxc5+ 33. Bf2 Ra4 34.
Bxc5 Rxc5 35. Rxb6 Rcxc4 36. Rb8+ Rc8 37. R1b7 Qe8 38. Qb2 Rac4 39. d6 Rc1+ 40.
Kh2 Rd1 41. Rxc8 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.22"]
[White "Fluekiger, Kurt"]
[Black "Borner, Daniel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1602"]
[BlackElo "2154"]
[PlyCount "70"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. b3 c5 5. Bb2 cxd4 6. Bxd4 Nf6 7. Bd3 Nc6 8.
Nbd2 Nxd4 9. Nxd4 O-O 10. N4f3 d5 11. Rc1 dxe4 12. Nxe4 Nxe4 13. Bxe4 Bc3+ 14.
Ke2 Qc7 15. Qd3 Rd8 16. Qe3 Bd7 17. a4 Bg7 18. h3 a6 19. Rhd1 Rac8 20. c4 f5
21. Bd5+ e6 22. Bxe6+ Kh8 23. Ng5 Bf6 24. Nf7+ Kg7 25. Qh6+ Kg8 26. Nxd8+ Bxe6
27. Nxe6 Re8 28. Rd5 Rxe6+ 29. Kf1 Qh2 30. f3 f4 31. Rcd1 Qh1+ 32. Kf2 Re2+ 33.
Kxe2 Qxg2+ 34. Kd3 Qxf3+ 35. Kc2 Qc3+ 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.23"]
[White "Schulz, Michael"]
[Black "Keymer, Cecilia"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2132"]
[BlackElo "1563"]
[PlyCount "45"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Bd6 5. c4 c6 6. cxd5 Bb4+ 7. Nc3 Qxd5 8.
Nf3 Be6 9. Bd3 O-O 10. O-O Qd8 11. a3 Bd6 12. Ne4 Bc7 13. Nc5 b6 14. Nxe6 fxe6
15. Rc1 Qd6 16. Qc2 f5 17. g3 Rc8 18. Ng5 Re8 19. Bc4 Kf8 20. Nxh7+ Ke7 21. Ng5
Kd7 22. d5 cxd5 23. Bb5+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.24"]
[White "Muehlemann, Walter"]
[Black "Cahen, Alexis"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2125"]
[BlackElo "1555"]
[PlyCount "64"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. d3 e5 6. c4 Nge7 7. Nc3 O-O 8. Re1
Rb8 9. Rb1 a6 10. Ne4 d6 11. Nc3 h6 12. e4 b5 13. cxb5 axb5 14. a3 b4 15. axb4
Nxb4 16. Bf1 f5 17. Bd2 Ba6 18. Bc1 Kh7 19. Ra1 Qe8 20. b3 Qf7 21. Ba3 Nec6 22.
Nd5 Nxd5 23. exd5 Qxd5 24. Bxc5 Bb7 25. Ba3 Nd4 26. Re3 Nxf3+ 27. Qxf3 Qxf3 28.
Rxf3 Bxf3 29. Bxd6 Rxb3 30. Bxf8 Bxf8 31. Ra7+ Rb7 32. Ra8 Bc5 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.25"]
[White "Jepsen, Thomas Tange"]
[Black "Schnell, Simon"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2116"]
[BlackElo "1550"]
[PlyCount "73"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2
Qa5 9. Rc1 Nc6 10. a3 Be7 11. Bd3 dxc4 12. Bxc4 a6 13. O-O b5 14. Bd3 Bb7 15.
Ne4 h6 16. Qe2 Nxe4 17. Bxe4 Qb6 18. Bb1 h5 19. Ne5 Nxe5 20. Bxe5 g6 21. Bd4
Qd8 22. Rfd1 Rc8 23. Bc3 Qb6 24. b4 Rc4 25. Bb2 Rfc8 26. Rxc4 Rxc4 27. Bd3 Rc8
28. Bd4 Qd6 29. Qb2 Bf8 30. f3 Qc7 31. Bf6 Bd5 32. Qd4 Be7 33. Bh8 Bf8 34. Bf6
Be7 35. Bh8 Bf8 36. Be5 Bd6 37. Bxd6 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.26"]
[White "Lang, Jochen"]
[Black "Perestjuk, Marko"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1543"]
[BlackElo "2116"]
[PlyCount "55"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. Bg5 Be7 6. Bxe7 Nxe7 7. e3 b5 8. Be2
Bb7 9. O-O O-O 10. Qc2 Nd7 11. Rfd1 a6 12. Ng5 Ng6 13. f4 Qe7 14. g3 c5 15. Bf3
Bxf3 16. Nxf3 cxd4 17. Nxd4 Nc5 18. Qg2 Rac8 19. h4 Qa7 20. Ne4 Rfd8 21. Qf3
Ne7 22. Ng5 h6 23. Ne4 Nd5 24. g4 Nd3 25. Rd2 Nxe3 26. Qxe3 Qxd4 27. Qxd4 Rxd4
28. Re1 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.27"]
[White "Carre, Sylvain"]
[Black "Pabst, Manuel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2106"]
[BlackElo "1543"]
[PlyCount "53"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 d5 2. Bf4 Nf6 3. e3 Nbd7 4. Nd2 e6 5. Ngf3 Be7 6. Bd3 O-O 7. Ne5 c5 8. c3
Nxe5 9. dxe5 Ne8 10. Qh5 g6 11. Qh6 Ng7 12. Nf3 f6 13. h4 Nf5 14. Bxf5 exf5 15.
exf6 Bxf6 16. Ng5 Bxg5 17. hxg5 Rf7 18. Be5 Qf8 19. Qxg6+ Rg7 20. Qxg7+ Qxg7
21. Bxg7 Kxg7 22. Rh6 Bd7 23. O-O-O Be8 24. Rxd5 Bc6 25. Rxc5 Rd8 26. Rcxc6
bxc6 27. Rxc6 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.28"]
[White "Rempe, Janne"]
[Black "Emmenecker, Pierre Antoine"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1539"]
[BlackElo "2172"]
[PlyCount "68"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. c3 O-O 6. Nbd2 Nc6 7. h4 Qe8 8. Be2
Bg4 9. Nh2 Bxe2 10. Qxe2 Nd5 11. g4 e5 12. Bg3 exd4 13. cxd4 Ndb4 14. Ndf3 Qe4
15. O-O h6 16. h5 Rae8 17. g5 hxg5 18. Nxg5 Qf5 19. f4 Rxe3 20. Qxe3 Bxd4 21.
Qxd4 Nxd4 22. h6 Ne2+ 23. Kg2 f6 24. Ngf3 Nd5 25. Kf2 Nxg3 26. Kxg3 Qxf4+ 27.
Kf2 Qe3+ 28. Kg3 Qxh6 29. Ng4 Qf4+ 30. Kh3 f5 31. Ngh2 Qh6+ 32. Kg3 Re8 33. Rf2
Nf4 34. Nh4 Qg5+ 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.29"]
[White "Adrian, Leopold"]
[Black "Meier, Herbert"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2061"]
[BlackElo "1530"]
[PlyCount "89"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Re8 7. O-O Nbd7 8. Qc2
c5 9. Rd1 Qc7 10. b3 Rb8 11. Bb2 e5 12. Nb5 Qb6 13. Nxd6 Qxd6 14. dxe5 Qe7 15.
exf6 Bxf6 16. e3 Bxb2 17. Qxb2 Nf6 18. a3 Bg4 19. h3 Bf5 20. b4 b6 21. Ne1 Rbd8
22. b5 Rd6 23. g4 Be4 24. f3 Bb7 25. e4 Nd7 26. Qe2 Rd8 27. f4 Nf8 28. e5 Rxd1
29. Rxd1 Bxg2 30. Nxg2 Ne6 31. Rxd8+ Qxd8 32. f5 Nd4 33. Qe4 Nb3 34. Qd5 Qxd5
35. cxd5 Kf8 36. Kf2 Nd4 37. fxg6 hxg6 38. a4 Ke7 39. Ke3 f5 40. gxf5 Nxf5+ 41.
Kf4 c4 42. Ke4 Kd7 43. Ne3 c3 44. Kd3 c2 45. Nxc2 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.30"]
[White "Shatil, Or"]
[Black "Pham, Khoi"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1530"]
[BlackElo "2048"]
[PlyCount "54"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O b5 8. Be3
b4 9. Nb1 Nxe4 10. Bf3 d5 11. Re1 Bd6 12. h3 O-O 13. Bxe4 dxe4 14. Nd2 f5 15.
Nc4 Bc7 16. Nb3 Nd7 17. Nc5 Qe7 18. Qd4 Nf6 19. Ne5 Nd5 20. Nc6 Qd6 21. Nxb4
Qh2+ 22. Kf1 f4 23. Qxe4 fxe3 24. f3 Qh1+ 25. Ke2 Qxg2+ 26. Kd3 Qd2+ 27. Kc4
Qxb4+ 0-1

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.31"]
[White "Decker, Nils"]
[Black "Swosdyk, Peter"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2047"]
[BlackElo "1530"]
[PlyCount "67"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bf4 Qb6 5. Nd2 Nf6 6. e4 Nxe4 7. Nc4 Qf6 8.
Qf3 b5 9. Qxe4 bxc4 10. c3 d6 11. Bxc4 Bf5 12. Bb5+ Bd7 13. Bd3 e5 14. dxe6
Qxe6 15. O-O-O Bc6 16. Qxe6+ fxe6 17. f3 e5 18. Bg5 g6 19. h4 Be7 20. Bxe7 Kxe7
21. h5 Nd7 22. Ne2 Nf6 23. Ng3 Be8 24. hxg6 Bxg6 25. Bf5 d5 26. Rde1 Kd6 27.
Rh6 Ng8 28. Rh4 Bxf5 29. Nxf5+ Ke6 30. g4 Rf8 31. Rh5 Kf6 32. Nh4 Rf7 33. Rhxe5
Re7 34. g5+ 1-0

[Event "Corona Open"]
[Site "Biel/Bienne"]
[Date "2020.07.20"]
[Round "1.32"]
[White "Mollard, Pascal"]
[Black "Krivenko, Dion"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1522"]
[BlackElo "2046"]
[PlyCount "57"]
[EventDate "2020.07.20"]
[SourceVersionDate "2020.07.21"]

1. d4 Nf6 2. e3 d5 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 Be7 7. Ngf3 Rb8 8. Qe2
a6 9. a4 g6 10. O-O c4 11. Bc2 b5 12. Ne5 Bb7 13. e4 dxe4 14. Nxe4 Nxe4 15.
Bxe4 Nxd4 16. Qe3 Nb3 17. Kh1 Nxa1 18. Bc6+ Bxc6 19. Nxc6 Qc7 20. Nxb8 Qxb8 21.
f5 gxf5 22. Qh6 Nb3 23. Bf4 Bd6 24. Qg7 Rf8 25. Bh6 f6 26. Re1 Nc5 27. Qxh7 Rf7
28. Qxf5 Ke7 29. Be3 0-1

