[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.21"]
[Round "5"]
[White "Akinkhov, Mikhail"]
[Black "Collier, Donall"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1475"]
[BlackElo "1320"]
[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. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bf5 6. 0-0 e6 7. d4 Bb4 8. Bd2 Nc6 9. a3 Bxc3 10. Bxc3 Qb6 11. a4 a6 12. a5 Qa7 13. Re1 0-0-0 14. b4 Nd5 15. Bb2 Ndxb4 16. c3 Nc2 17. Ra2 Nxe1 18. Nxe1 h5 19. Qa4 h4 20. Ba3 h3 21. Bc5 Qa8 22. Nf3 hxg2 23. Rb2 Bh3 24. Nd2 Rhe8 25. Nb3 e5 26. d5 Nb8 27. Be3 Bd7 28. Qb4 c6 29. Nc5 b5 30. axb6 Qb7 31. Nxb7 Kxb7 32. Kxg2 cxd5 33. Bxd5+ Bc6 34. Bxc6+ Nxc6 35. Qg4 g6 36. Qe2 Ra8 37. Qc4 Re7 38. Rd2 Rc8 39. Bc5 Nb8 40. Qd5+ 1-0

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.21"]
[Round "4"]
[White "Collier, Donall"]
[Black "Sidler, Raoul"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1320"]
[BlackElo "1529"]
[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. e4 c5 2. c3 d5 3. exd5 Qxd5 4. c4 Qd8 5. Nf3 Nc6 6. Nc3 Nf6 7. Be2 e6 8. 0-0 Be7 9. d3 0-0 10. Bf4 b6 11. Ng5 Bb7 12. Bf3 Qd7 13. Qe2 Nd4 14. Qd2 Nxf3+ 15. Nxf3 Rfd8 16. Ne5 Qc8 17. Rad1 Bd6 18. Qe2 Bxe5 19. Bxe5 Qc6 20. f3 Rd7 21. Bxf6 gxf6 22. Ne4 Kg7 23. Qf2 Qc7 24. Qh4 Qe5 25. Qg4+ Kh8 26. Qh4 Bxe4 27. fxe4 Qg5 28. Qf2 Kg7 29. Qf3 Rad8 30. Qh3 Rd4 31. Rf3 Rxe4 32. Rg3 Rxc4 33. Rxg5+ fxg5 34. Rf1 Rcd4 35. Qh5 f6 36. Qf3 f5 37. Qh5 h6 38. Qe2 Kf6 39. Re1 R8d6 40. Qe5+ 1/2-1/2

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.20"]
[Round "2"]
[White "Collier, Donall"]
[Black "Keller, Franco"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1320"]
[BlackElo "1551"]
[PlyCount "64"]
[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 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 Qb6 5. Nf3 e6 6. a3 Nf6 7. Nc3 Ne7 8. Bb5 a6 9. Ba4 g6 10. 0-0 Bg7 11. b4 0-0 12. Bg5 h6 13. Bh4 g5 14. Nxg5 hxg5 15. Bxg5 Ng6 16. h4 Nh7 17. e5 Nxg5 18. hxg5 Qd8 19. Qh5 Nf4 20. Qg4 Ng6 21. f4 b5 22. Bc2 Qc7 23. Rf3 Bb7 24. Be4 Bxe4 25. Nxe4 Qc4 26. Nf6+ Bxf6 27. Rd1 Qe2 28. Rdd3 Bg7 29. Rde3 Qd1+ 30. Kh2 Qxd4 31. Qh5 Nxf4 32. Rxf4 Qxf4+ 0-1

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.20"]
[Round "3"]
[White "Garfias, Santiago"]
[Black "Collier, Donall"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1320"]
[PlyCount "80"]
[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. e3 e5 2. Qf3 d5 3. c4 e4 4. Qg3 c6 5. d3 Nf6 6. cxd5 Qxd5 7. Nc3 Qa5 8. Bd2 Qd8 9. dxe4 g6 10. Be2 Bb4 11. Qe5+ Be6 12. g4 Bd6 13. Qd4 c5 14. Qa4+ Nc6 15. Qd1 0-0 16. f4 Ne8 17. e5 Qh4+ 18. Kf1 Bc7 19. Be1 Qe7 20. Nb5 Rd8 21. Qc1 Bd5 22. Bf3 Bb6 23. Bxd5 Rxd5 24. Nc3 Rd3 25. Nf3 Qd7 26. Qc2 Nb4 27. Qb3 Rxe3 28. Nh4 Qxg4 29. Qd1 Qxf4+ 30. Bf2 Nd3 31. Qc2 c4 32. Ng2 Qf3 33. b3 Nxf2 34. Qxf2 Re1+ 35. Kxe1 Qxf2+ 36. Kd1 Qxg2 37. Re1 Nc7 38. Re2 Qf1+ 39. Re1 Qd3+ 40. Kc1 Qxc3+ 0-1

[Event "Wil Acrevis op 1st"]
[Site "Wil"]
[Date "2020.06.19"]
[Round "1"]
[White "Dohon, Marius"]
[Black "Collier, Donall"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1787"]
[BlackElo "1320"]
[PlyCount "75"]
[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. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 Nc6 6. d5 Na5 7. Nfd2 Ng4 8. 0-0 d6 9. h3 Ne5 10. Qc2 b6 11. f4 Nd7 12. Nc3 f5 13. Rb1 Nf6 14. b4 Nb7 15. Nf3 h6 16. Bb2 a5 17. a3 Qe8 18. Nb5 Qd8 19. Nbd4 Nh5 20. Nc6 Qd7 21. Bxg7 Kxg7 22. Kh2 Nd8 23. Nfd4 Qe8 24. Nxd8 Qxd8 25. bxa5 bxa5 26. e4 Qd7 27. Ne6+ Kg8 28. Nxf8 Kxf8 29. exf5 gxf5 30. Rfe1 Ba6 31. Re6 Ng7 32. Rbe1 Re8 33. Rxh6 e5 34. dxe6 Rxe6 35. Rhxe6 Nxe6 36. Qxf5+ Qf7 37. Qxf7+ Kxf7 38. Bd5 1-0

[Event "IRL-ch Weekender op"]
[Site "Dublin"]
[Date "2018.08.10"]
[Round "1.15"]
[White "Collier, Donall"]
[Black "Ferguson, Dayna"]
[Result "0-1"]
[ECO "B56"]
[BlackElo "1466"]
[PlyCount "70"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. f3 a6 8. Bc4 e6 9. Be3 Na5 10. Bd3 b5 11. b3 Qc7 12. Qd2 Rc8 13. Nce2 e5 14. Nf5 Bxf5 15. exf5 Be7 16. 0-0 0-0 17. a4 bxa4 18. Rxa4 Nb7 19. Rxa6 Nc5 20. Ra2 Nxd3 21. Qxd3 d5 22. Rc1 Bc5 23. Bxc5 Qxc5+ 24. Kh1 Rfd8 25. c3 d4 26. c4 Nd5 27. h3 Nb4 28. Qd2 Nxa2 29. Qxa2 h6 30. Ng3 Rb8 31. Ne4 Qb4 32. Rb1 Rdc8 33. g4 Rxc4 34. Nd6 Rc3 35. Qa7 Qxd6 0-1

