[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.12"]
[Round "10"]
[White "Arnaldarson, Bjarki"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "60"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 Qe6+ 9. Be3 Rb8 10. Ngf3 Ne4 11. 0-0 Nxd2 12. Nxd2 Qd7 13. Bb5 a6 14. Bxc6 Qxc6 15. f3 Bf5 16. c4 e6 17. Bf4 Bd6 18. Bxd6 Qxd6 19. cxd5 exd5 20. Rae1+ Be6 21. f4 0-0 22. f5 Bd7 23. Re5 Qh6 24. Nb1 Rfc8 25. Rxd5 Bc6 26. Rc5 Qg5 27. Rf2 Re8 28. d5 Bb5 29. Rc1 Qxc1+ 30. Rf1 Qxf1# 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.11"]
[Round "9"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Luu, Robert"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "28"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Ne7 5. Bd3 b6 6. Bg5 Bb7 7. d5 f6 8. Bf4 e5 9. Be3 d6 10. Qd2 h6 11. h4 Na6 12. a3 Nc5 13. g4 Nxd3+ 14. Qxd3 Qd7 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.10"]
[Round "8"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Plantada Siurans, Estanislau"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1557"]
[PlyCount "84"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 d5 2. Bd3 d4 3. Nf3 c5 4. 0-0 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. d3 e6 8. e5 Ne7 9. Bg5 h6 10. Bh4 Qb6 11. b3 0-0-0 12. c4 g5 13. Bg3 Bg7 14. h3 Rhf8 15. Nfd2 f5 16. f4 gxf4 17. Bxf4 Ng6 18. Bh2 Nxe5 19. Bxe5 Bxe5 20. Qe2 Qc7 21. Rf2 Rg8 22. Kf1 Bg3 23. Rf3 Bxf3 24. Nxf3 Rde8 25. Nbd2 Bf4 26. Rd1 Bxd2 27. Rxd2 e5 28. Qe1 e4 29. Ng1 Qa5 30. Qf2 e3 31. Qxf5+ Kb8 32. Re2 Rgf8 33. Qxf8 Rxf8+ 34. Nf3 Qc3 35. Kg1 Qxd3 36. Re1 Qg6 37. Ne5 Qg7 38. Ng4 h5 39. Nh2 Qg3 40. Re2 Rf2 41. Rxf2 Qxf2+ 42. Kh1 e2 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.09"]
[Round "7"]
[White "Davidsson, Oskar Vikingur"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1404"]
[PlyCount "99"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 e5 5. dxe5 Qxd1+ 6. Kxd1 Be6 7. h3 h6 8. f4 Nd7 9. Nf3 Rd8 10. Ke1 Bf5 11. Bd3 Bxe4 12. Bxe4 Ne7 13. Be3 Nb6 14. Bxb6 axb6 15. Ke2 Nd5 16. Bxd5 Rxd5 17. Rad1 Be7 18. Rxd5 cxd5 19. Rd1 0-0 20. Rxd5 Ra8 21. a3 Ra4 22. g3 f6 23. Rd7 Bc5 24. exf6 gxf6 25. Rxb7 Re4+ 26. Kd2 Re3 27. b4 Rxf3 28. bxc5 bxc5 29. Rb3 Rf2+ 30. Kc1 Re2 31. a4 Re8 32. a5 Kg7 33. a6 Ra8 34. Rb7+ Kg6 35. a7 Kf5 36. Re7 c4 37. Kb2 Rd8 38. Kc3 Rc8 39. Kb4 Kg6 40. Kb5 f5 41. Kb6 Kf6 42. Kb7 Rd8 43. Rc7 Ke6 44. Rc8 Rd7+ 45. Kb8 Rd2 46. a8Q Rxc2 47. Qc6+ Kf7 48. Rc7+ Kf8 49. Qf6+ Kg8 50. Qg7# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.08"]
[Round "6"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Bragason, Gudmundur Agnar"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1349"]
[PlyCount "62"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 0-0 7. Bg5 h6 8. Bh4 Be6 9. Bd5 Bb4 10. 0-0 Bxc3 11. bxc3 Bxd5 12. exd5 Ne7 13. Bxf6 gxf6 14. c4 Ng6 15. Qd2 Kh7 16. Qe3 f5 17. Rab1 f4 18. Qe4 b6 19. h4 f5 20. Qe2 Nxh4 21. Ne1 Rg8 22. f3 Qg5 23. Rf2 Rg6 24. c3 Rag8 25. Rb2 Qg3 26. Rc2 Rg5 27. d4 Rh5 28. Kf1 Nxg2 29. Qd2 Rh1+ 30. Ke2 Rxe1+ 31. Kd3 e4# 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.07"]
[Round "5"]
[White "Sigurvaldason, Hjalmar"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1512"]
[PlyCount "63"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e5 6. dxe5 Qxd1+ 7. Nxd1 Be6 8. Nc3 Bb4 9. a3 Bxc3+ 10. bxc3 Nc6 11. Nf3 Nc4 12. Bf4 0-0-0 13. Be2 f6 14. exf6 gxf6 15. 0-0 h5 16. h4 N4e5 17. Nxe5 Nxe5 18. Bxe5 fxe5 19. Bf3 Rdg8 20. g3 Rd8 21. Rfd1 Bb3 22. Rxd8+ Kxd8 23. Rb1 Rf8 24. Bxh5 Bc2 25. Rxb7 a5 26. Rb8+ Ke7 27. Rxf8 Kxf8 28. Bg6 Kg7 29. Bf5 Kf6 30. f4 c5 31. Kf2 Bd1 32. Ke3 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.06"]
[Round "4"]
[White "Hisnay, Gregory"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1705"]
[PlyCount "67"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 h6 4. Nf3 d6 5. e3 Bg4 6. Be2 Nc6 7. Qb3 Rb8 8. Bd2 Bf5 9. e4 Be6 10. h3 Be7 11. Be3 Bd7 12. a3 Na5 13. Qc2 c5 14. Nd5 0-0 15. b4 Nc6 16. b5 Nd4 17. Nxe7+ Qxe7 18. Nxd4 cxd4 19. Bd2 b6 20. 0-0 Be6 21. f4 exf4 22. Bxf4 Nd7 23. Qb2 Nc5 24. Qxd4 Rfd8 25. Qf2 f6 26. Rad1 Qf7 27. Qg3 Nb7 28. Bxh6 Rd7 29. Be3 Rf8 30. Bd4 f5 31. exf5 Bxf5 32. Rf4 g6 33. Rdf1 Qe6 34. Bg4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.05"]
[Round "3"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Sigurdsson, Birkir Karl"]
[Result "0-1"]
[ECO "C16"]
[BlackElo "1738"]
[PlyCount "82"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Bd3 c5 6. Nge2 Nbc6 7. 0-0 cxd4 8. Nb5 Nxe5 9. Nbxd4 Nxd3 10. Qxd3 0-0 11. Nf4 e5 12. Nh5 Bg4 13. Nf6+ gxf6 14. Nb3 Bf5 15. Qg3+ Kh8 16. Qh4 Nc6 17. a3 Be7 18. Nd2 Bxc2 19. h3 Bg6 20. Kh1 f5 21. Qg3 f4 22. Qg4 f5 23. Qf3 Nd4 24. Qc3 Rc8 25. Qd3 Nc2 26. Rb1 e4 27. Qb3 e3 28. Nf3 e2 29. Rg1 Bh5 30. Bd2 Bxf3 31. gxf3 e1Q 32. Bxe1 Nxe1 33. Rbxe1 Qd7 34. Qd3 Bf6 35. Re2 Rce8 36. Rxe8 Rxe8 37. b4 d4 38. Qd2 Qd6 39. b5 d3 40. Rd1 Re2 41. Qxd3 Re1+ 0-1

[Event "Nordic School-chT"]
[Site "Helsinki"]
[Date "2013.09.15"]
[Round "5.8"]
[White "Yhde, Filip"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1250"]
[BlackElo "1033"]
[PlyCount "96"]
[EventDate "2013.09.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Taby Vallatorpskolan"]
[BlackTeam "Kopavogur Alfholsskoli"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "ISL"]

1. e4 c6 2. d4 d5 3. Qf3 Nf6 4. e5 Ne4 5. Bd3 f5 6. exf6 exf6 7. Qe3 Qe7 8. f3 Ng5 9. Qxe7+ Bxe7 10. Bxg5 fxg5 11. Nd2 0-0 12. 0-0-0 g4 13. h3 gxh3 14. Nxh3 h6 15. Rde1 Bd6 16. Re2 Bg3 17. Re7 Bf5 18. Bxf5 Rxf5 19. Rxb7 Na6 20. Re7 Rh5 21. Rd1 Nb4 22. Kb1 a5 23. Nf1 Bh4 24. Re6 a4 25. Re5 Rxe5 26. dxe5 a3 27. b3 c5 28. g3 Be7 29. c3 Nc6 30. Rxd5 Rf8 31. f4 g5 32. Ne3 gxf4 33. gxf4 Bh4 34. Nf1 Bg5 35. Rxc5 Ne7 36. Rc4 Nd5 37. Nxg5 hxg5 38. Nh2 gxf4 39. Kc1 f3 40. Rg4+ Kh7 41. Rg3 f2 42. Kd2 f1Q 43. Nxf1 Rxf1 44. Rg2 Ra1 45. e6 Rxa2+ 46. Kc1 Rxg2 47. Kb1 Nxc3+ 48. Kc1 a2 0-1

[Event "Nordic School-chT"]
[Site "Helsinki"]
[Date "2013.09.14"]
[Round "3.8"]
[White "Esbensen, August"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "1-0"]
[ECO "D14"]
[BlackElo "1033"]
[PlyCount "53"]
[EventDate "2013.09.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hinnerup"]
[BlackTeam "Kopavogur Alfholsskoli"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "ISL"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Bf5 6. Bf4 Nc6 7. e3 a6 8. Bd3 Bxd3 9. Qxd3 e6 10. a3 Rc8 11. Rc1 Bd6 12. Bxd6 Qxd6 13. 0-0 0-0 14. Rc2 h6 15. Rfc1 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Nxd5 Ng4 19. g3 Rxc2 20. Rxc2 Qh5 21. h4 g5 22. f3 Qg6 23. Ne7+ Kh8 24. Nxg6+ fxg6 25. fxg4 Kh7 26. Rc7+ Kh8 27. Qxg6 1-0

[Event "Nordic School-chT"]
[Site "Helsinki"]
[Date "2013.09.14"]
[Round "4.12"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Aaltonen, Veikka"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1033"]
[PlyCount "71"]
[EventDate "2013.09.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kopavogur Alfholsskoli"]
[BlackTeam "Espoo Meritorin"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Bg5 d6 7. e5 dxe5 8. Qxd8+ Kxd8 9. Nc3 Bb4 10. 0-0-0+ Bd6 11. Nd5 Ke8 12. Nxf6+ gxf6 13. Bxf6 Rf8 14. Bd3 h5 15. Rhe1 Be6 16. Bxe5 Bxe5 17. Rxe5 h4 18. Bb5+ c6 19. Bc4 b5 20. Bxe6 fxe6 21. Rxe6+ Kf7 22. Rxc6 Ke7 23. f3 Ke8 24. Rh6 Rb8 25. Rxh4 a6 26. Re4+ Kf7 27. Rd7+ Kf6 28. g4 Rg8 29. h4 Rh8 30. Rd6+ Kf7 31. g5 Kf8 32. Rxa6 b4 33. g6 Kg7 34. Re7+ Kh6 35. g7+ Kh5 36. gxh8Q+ 1-0

[Event "Nordic School-chT"]
[Site "Helsinki"]
[Date "2013.09.13"]
[Round "1.12"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Skjolingstad, Sverre"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1033"]
[PlyCount "98"]
[EventDate "2013.09.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kopavogur Alfholsskoli"]
[BlackTeam "Stavanger Lassa Skola"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "NOR"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. d3 a6 6. a3 Be7 7. 0-0 0-0 8. e5 dxe5 9. Nxe5 Nd5 10. Qg4 Bf6 11. f4 Nc6 12. Nxc6 bxc6 13. Bxd5 cxd5 14. Bd2 Qb6 15. Na4 Qa7 16. Kh1 Qc7 17. c4 Qd6 18. cxd5 exd5 19. Qg3 Rb8 20. Rab1 Bf5 21. b4 c4 22. Nc5 a5 23. h3 c3 24. Be1 Bd4 25. Bf2 Bxf2 26. Rxf2 axb4 27. axb4 d4 28. Qg5 Qg6 29. Qxg6 hxg6 30. g4 Be6 31. Nxe6 fxe6 32. Re1 Rxb4 33. Rxe6 Rb2 34. Rxb2 cxb2 35. Rb6 Rxf4 36. Rxb2 Rf3 37. Kg2 Rxd3 38. Rb6 Rc3 39. Rxg6 d3 40. Kf2 d2 41. Ke2 Rd3 42. Kd1 Kh7 43. Ra6 g6 44. g5 Rxh3 45. Kxd2 Rg3 46. Ra5 Kg7 47. Ke2 Kf7 48. Kf2 Rb3 49. Re5 Rb6 1/2-1/2

[Event "Nordic School-chT"]
[Site "Helsinki"]
[Date "2013.09.13"]
[Round "2.8"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Srivastava, Tathya"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1033"]
[BlackElo "1398"]
[PlyCount "135"]
[EventDate "2013.09.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kopavogur Alfholsskoli"]
[BlackTeam "Helsinki The English School"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Ng5 0-0 6. 0-0 h6 7. Nf3 d6 8. h3 Be6 9. Bxe6 fxe6 10. Nh4 d5 11. c3 d4 12. Qf3 Nd5 13. Qg3 Nde7 14. Bxh6 Rf7 15. Nf3 dxc3 16. Nxc3 Qxd3 17. Rad1 Qa6 18. Rd2 Nd4 19. Nxe5 Bd6 20. Bf4 Rf6 21. Rxd4 Nc6 22. Nxc6 Bxf4 23. Ne7+ Kf7 24. Qg4 Kxe7 25. Qxg7+ Rf7 26. Qg4 Be5 27. Ra4 Qc6 28. Qg5+ Bf6 29. Qa5 b6 30. Qb4+ Ke8 31. Re1 a5 32. Qb3 Bxc3 33. bxc3 Qc5 34. Re2 Rd8 35. Qxe6+ Qe7 36. Qxe7+ Rxe7 37. c4 Rd4 38. f3 b5 39. Rxa5 bxc4 40. Ra8+ Rd8 41. Rxd8+ Kxd8 42. Rc2 Re5 43. Rxc4 Ra5 44. a4 Kc8 45. Rb4 Rh5 46. Rb3 Kd7 47. Kh2 Re5 48. g4 Ke7 49. Ra3 Ra5 50. Kg3 c5 51. h4 c4 52. f4 Rc5 53. Rc3 Kd6 54. h5 Rc8 55. g5 Re8 56. Rxc4 Rh8 57. Kg4 Ke6 58. f5+ Kf7 59. Rc7+ Kf8 60. a5 Kg8 61. a6 Rh7 62. Rxh7 Kxh7 63. a7 Kg7 64. a8Q Kf7 65. Qd5+ Kg7 66. h6+ Kh7 67. Qf7+ Kh8 68. Qg7# 1-0

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.08"]
[Round "10"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Kristbergsson, Bjorgvin"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1172"]
[PlyCount "72"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 e6 3. Nf3 h6 4. Nc3 b6 5. Bc4 Bb7 6. e5 d6 7. 0-0 d5 8. Bd3 g5 9. h3 Ba6 10. Bxa6 Nxa6 11. a3 Ne7 12. Qd3 Nc7 13. g4 Ng6 14. b4 a6 15. Ne2 Bg7 16. Ng3 Rg8 17. Qc3 Qd7 18. Nh5 Nb5 19. Qd3 Bh8 20. Nf6+ Bxf6 21. exf6 0-0-0 22. c4 Nd6 23. c5 Nc4 24. cxb6 Nf4 25. Bxf4 gxf4 26. Ne5 Qb7 27. Nxc4 dxc4 28. Qxc4 h5 29. Rac1 Rd6 30. Qc5 Rgd8 31. Rfd1 hxg4 32. hxg4 e5 33. d5 Qd7 34. Kg2 Qxg4+ 35. Kf1 Qh3+ 36. Kg1 Rg8# 0-1

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.07"]
[Round "9"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Gislason, Jason Andri"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "36"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. e3 Bg7 4. Bd3 Nf6 5. Nc3 e6 6. Bd2 Bd7 7. Qe2 a6 8. 0-0-0 Nc6 9. Ng5 0-0 10. h4 e5 11. dxe5 Nxe5 12. e4 d4 13. Nd5 Nxd5 14. exd5 Bb5 15. Bxb5 axb5 16. a3 Qxd5 17. Bf4 Qxg2 18. Rdg1 Qd5 0-1

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.06"]
[Round "8"]
[White "Halldorsson, Haukur"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "97"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Bf5 4. e3 e6 5. Bd3 Bb4 6. Bxf5 exf5 7. a3 Bxc3+ 8. bxc3 dxc4 9. Qa4+ Nc6 10. Qxc4 0-0 11. Nf3 Qd5 12. Qd3 Rae8 13. 0-0 Qe4 14. Qb5 Qd5 15. Qe2 f4 16. h3 Ne4 17. Qd3 f6 18. exf4 Na5 19. Rb1 Qc4 20. Qxc4+ Nxc4 21. Rxb7 Re7 22. Nd2 Nexd2 23. Bxd2 Nxd2 24. Rd1 Nc4 25. Rxa7 Rfe8 26. Kh2 Rc8 27. d5 Re2 28. Kg3 Nd6 29. Rd3 Nf5+ 30. Kf3 Rce8 31. c4 Nh4+ 32. Kg3 Ng6 33. Re3 R2xe3+ 34. fxe3 c6 35. d6 Rd8 36. c5 Nf8 37. Rc7 Re8 38. Kf3 Ne6 39. Rxc6 Nd8 40. Rc8 Kf7 41. c6 Ke6 42. c7 Kd7 43. cxd8Q+ Rxd8 44. Rxd8+ Kxd8 45. Ke4 Kd7 46. Kd5 Kd8 47. Ke6 f5 48. a4 g5 49. fxg5 1-0

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.04"]
[Round "5"]
[White "Magnusson, Thorsteinn"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1335"]
[PlyCount "49"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bf5 6. Nf3 h6 7. Qb3 b6 8. cxd5 e6 9. Bb5+ Nbd7 10. 0-0 a5 11. Re1 Be7 12. dxe6 Bxe6 13. d5 Bxd5 14. Nxd5 Nxd5 15. Qxd5 Ra7 16. Ne5 Rf8 17. Nxd7 Rxd7 18. Bxd7+ Qxd7 19. Qxd7+ Kxd7 20. Bf4 Bc5 21. Be3 Bb4 22. Red1+ Kc6 23. Rac1+ Kb5 24. Rd5+ Ka4 25. Bxb6 1-0

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.04"]
[Round "6"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Georgsson, Kari"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "53"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. e5 Nc6 5. Bb5 Bd7 6. Nf3 a6 7. Bxc6 Bxc6 8. 0-0 cxd4 9. Nxd4 Ne7 10. Bg5 h6 11. Bh4 Qc7 12. Bg3 Ng6 13. Re1 Bc5 14. h3 0-0 15. Qd2 Qb6 16. Rad1 Bxd4 17. Qxd4 Qxd4 18. Rxd4 Ne7 19. Rg4 Rad8 20. Bf4 Nf5 21. Ne2 f6 22. Ng3 Kh7 23. exf6 Rxf6 24. Nh5 Rf7 25. Ng3 Bd7 26. Re5 Ne7 27. Rh5 0-1

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.02"]
[Round "4"]
[White "Jonasson, Hordur"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "101"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 h6 5. e3 Bb4 6. Bd2 c5 7. a3 Bxc3 8. Bxc3 cxd4 9. Bxd4 0-0 10. Bd3 Ne4 11. 0-0 Nc6 12. Qc2 f5 13. Nd2 e5 14. Bxe4 dxe4 15. Bc5 Rf7 16. Rad1 Qg5 17. f4 Qh5 18. Rf2 g5 19. g3 gxf4 20. exf4 Nd4 21. Bxd4 exd4 22. Nb3 d3 23. Qc1 Be6 24. Rfd2 Qf3 25. Rf2 Qh5 26. Rfd2 Rd7 27. Nc5 Re7 28. Nxe6 Rxe6 29. Re1 Rd8 30. Re3 Qe8 31. c5 Qd7 32. Qc4 b6 33. b4 Kh7 34. Kf2 Ree8 35. g4 Kg6 36. gxf5+ Qxf5 37. Rg3+ Kf6 38. Qc3+ Ke6 39. Qc4+ Rd5 40. Ke3 h5 41. Rg5 Qh3+ 42. Rg3 Qf1 43. Rg6+ Kf7 44. Qxd5+ Kxg6 45. Qg5+ Kf7 46. Qxh5+ Kf8 47. Qh8+ Ke7 48. Qe5+ Kd8 49. Qd6+ Kc8 50. Qc6+ Kd8 51. Qd6+ 1/2-1/2

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.01"]
[Round "2"]
[White "Unnsteinsson, Oddur Thor"]
[Black "Petersson, Baldur Teodor"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1585"]
[PlyCount "46"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. f4 Bb4 7. Qd3 Nf6 8. Bd2 Bxc3 9. bxc3 b5 10. g3 Nxe4 11. Bg2 Nc5 12. Qe2 Bb7 13. Bxb7 Nxb7 14. f5 Nc6 15. Nxc6 Qxc6 16. fxe6 Qxh1+ 17. Qf1 Qxf1+ 18. Kxf1 fxe6 19. Kg2 0-0 20. a4 Nc5 21. Rd1 Ne4 22. Be3 d5 23. axb5 Nxc3 0-1

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.05.31"]
[Round "1"]
[White "Thorsson, Bjarnsteinn"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1836"]
[PlyCount "89"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 f6 5. Nf3 Bg4 6. Bf4 Nd7 7. Be2 e6 8. Nbd2 g5 9. Bg3 f5 10. h3 Bh5 11. Nh2 Bxe2 12. Qxe2 h5 13. f3 b5 14. b4 a5 15. Nb3 axb4 16. cxb4 Bxb4+ 17. Kd1 Ba3 18. Qd2 Nb6 19. Bf2 Nc4 20. Qc2 Nb2+ 21. Ke2 Na4 22. Qxc6+ Ke7 23. Nc5 Rh6 24. Qb7+ Kf8 25. Nxa4 Rxa4 26. Qxb5 Rc4 27. Be3 f4 28. Bc1 Qa8 29. Bxa3+ Qxa3 30. Qb8+ Kf7 31. Qb3 Qa6 32. Kf2 Rxd4 33. Rhd1 Qa7 34. Kf1 g4 35. Rxd4 Qxd4 36. Rd1 Qxe5 37. Kg1 g3 38. Nf1 Qd6 39. a4 Ne7 40. Qc3 Nf5 41. Rb1 Nh4 42. Rb7+ Kg6 43. Qg7+ Kf5 44. Rf7+ Rf6 45. Qxf6# 1-0

