[Event "Dublin Masters op"]
[Site "Dublin"]
[Date "2021.09.12"]
[Round "4"]
[White "O'Driscoll, Peter"]
[Black "Vesga Izeta, Markel"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "2050"]
[PlyCount "62"]
[EventDate "2021.09.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. d3 e5 6. Bxc6 dxc6 7. a4 a5 8. Na3 Qc7 9. Be3 b6 10. Nc4 Ne7 11. h3 h6 12. c3 Be6 13. Qc2 f5 14. exf5 gxf5 15. Qe2 Ng6 16. Nh4 Ne7 17. d4 f4 18. dxc5 fxe3 19. Nxb6 Rd8 20. fxe3 Rf8 21. b4 e4 22. Qh5+ Bf7 23. Rxf7 Rxf7 24. Rf1 Nd5 25. Nf5 Kf8 26. Nc4 Nxc3 27. Ncd6 Rf6 28. b5 cxb5 29. axb5 Qxc5 30. Qg4 Rd7 31. Qh5 Rdxd6 0-1

[Event "Dublin Masters op"]
[Site "Dublin"]
[Date "2021.09.12"]
[Round "5"]
[White "Rush, Stephen"]
[Black "O'Driscoll, Peter"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1946"]
[PlyCount "36"]
[EventDate "2021.09.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Nh5 5. Nh3 Qh4+ 6. g3 Qe7 7. e4 e5 8. d5 Bxc3+ 9. bxc3 d6 10. Bg5 Nf6 11. Qd2 Na6 12. Nf2 Nc5 13. Rb1 b6 14. Bh3 Bxh3 15. Nxh3 h6 16. Be3 Nfd7 17. 0-0 0-0 18. Nf2 f5 1/2-1/2

[Event "Dublin Masters op"]
[Site "Dublin"]
[Date "2021.09.11"]
[Round "2"]
[White "Becx, Cesar"]
[Black "O'Driscoll, Peter"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2155"]
[PlyCount "73"]
[EventDate "2021.09.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d5 6. 0-0 e6 7. e4 Nge7 8. c4 0-0 9. Nc3 dxc4 10. dxc4 Qxd1 11. Rxd1 Na5 12. e5 Nxc4 13. b3 Na5 14. Be3 b6 15. Ng5 Rb8 16. Nge4 Bb7 17. Nf6+ Bxf6 18. exf6 Nf5 19. Bf2 Bxg2 20. Kxg2 Rfd8 21. g4 Nd4 22. Bxd4 cxd4 23. Nb5 Rd5 24. Nxa7 h5 25. Rac1 Rc5 26. b4 Rxc1 27. Rxc1 Nb7 28. Rc8+ Rxc8 29. Nxc8 b5 30. g5 Kf8 31. Kf3 Ke8 32. Ke4 Kd7 33. Na7 Nd6+ 34. Kxd4 Nf5+ 35. Kc5 e5 36. fxe5 Ke6 37. Nc6 1-0

[Event "Dublin Masters op"]
[Site "Dublin"]
[Date "2021.09.10"]
[Round "1"]
[White "O'Driscoll, Peter"]
[Black "Daly, Colm"]
[Result "1-0"]
[ECO "B41"]
[BlackElo "2285"]
[PlyCount "123"]
[EventDate "2021.09.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Qc7 8. Bd2 Nc6 9. Nxc6 dxc6 10. Qe2 e5 11. a3 Bc5 12. Be3 Bxe3 13. Qxe3 Be6 14. Rc1 0-0 15. 0-0 Qe7 16. Be2 b5 17. cxb5 axb5 18. Rfd1 Bb3 19. Nd5 Nxd5 20. Qxb3 Nf4 21. Qe3 Rfc8 22. g3 Nxe2+ 23. Qxe2 g6 24. Rd2 Rab8 25. Rcd1 Rd8 26. Qe3 Rxd2 27. Qxd2 Kg7 28. Kg2 c5 29. Qd6 Qxd6 30. Rxd6 c4 31. Rc6 Rb7 32. Kf3 Rd7 33. a4 Rd3+ 34. Kg2 Rd4 35. axb5 Rxe4 36. Kf1 Rd4 37. b6 Rd2 38. Rxc4 Rxb2 39. Rc6 g5 40. Ke1 g4 41. Kd1 Rxf2 42. Rc2 Rf1+ 43. Kd2 Rb1 44. Rc6 h5 45. Kc2 Rb5 46. Kc3 f6 47. Rc7+ Kg6 48. b7 Kf5 49. Kc4 Rb1 50. Kd5 e4 51. Rc5 e3 52. Kc6+ Ke4 53. Rb5 Rc1+ 54. Kd7 Rd1+ 55. Kc6 Rd8 56. b8Q Rxb8 57. Rxb8 e2 58. Kd6 Kf3 59. Rb1 Kf2 60. Ke6 e1Q+ 61. Rxe1 Kxe1 62. Kxf6 1-0

