[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.05"]
[Round "1.1"]
[White "Gardarsson, Halldor"]
[Black "Kjartansson, Gudmundur"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1804"]
[BlackElo "2453"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:10]} d5 {[%emt 0:00:10]} 3. e5 {[%emt 0:01:04]} Bf5 {[%emt 0:10:44]} 4. d4 {[%emt 0:02:46]} e6 {[%emt 0:00:18]} 5. Nc3 {[%emt 0:01:31]} Ne7 {[%emt 0:02:34]} 6. Nf3 {[%emt 0:03:51]} h6 {[%emt 0:01:48]} 7. Bd3 {[%emt 0:01:05]} Bxd3 {[%emt 0:05:58]} 8. Qxd3 {[%emt 0:00:17]} dxc4 {[%emt 0:00:59]} 9. Qxc4 {[%emt 0:00:24]} Na6 {[%emt 0:01:21]} 10. a3 {[%emt 0:01:35]} Nc7 {[%emt 0:02:40]} 11. Be3 {[%emt 0:04:54]} Ned5 {[%emt 0:01:06]} 12. Nxd5 {[%emt 0:02:16]} Nxd5 {[%emt 0:02:42]} 13. O-O {[%emt 0:00:37]} Be7 {[%emt 0:00:08]} 14. Rac1 {[%emt 0:04:55]} O-O {[%emt 0:03:28]} 15. Rc2 {[%emt 0:02:11]} Qb6 {[%emt 0:02:40]} 16. Qd3 {[%emt 0:03:59]} Rfd8 {[%emt 0:00:30]} 17. Nd2 {[%emt 0:01:25]} Rd7 {[%emt 0:06:19]} 18. Qb3 {[%emt 0:01:44]} Rad8 {[%emt 0:03:44]} 19. Qxb6 {[%emt 0:06:04]} axb6 {[%emt 0:00:30]} 20. Ne4 {[%emt 0:00:14]} b5 {[%emt 0:02:02]} 21. Rfc1 {[%emt 0:05:25]} Ra8 {[%emt 0:05:10]} 22. Nc5 {[%emt 0:05:13]} Bxc5 {[%emt 0:02:35]} 23. Rxc5 {[%emt 0:00:52]} Ra4 {[%emt 0:01:17]} 24. Kf1 {[%emt 0:02:04]} Rd8 {[%emt 0:00:43]} 25. Rd1 {[%emt 0:03:19]} Nb6 {[%emt 0:04:19]} 26. Ke2 {[%emt 0:05:43]} b4 {[%emt 0:01:08]} 27. Rd3 {[%emt 0:04:08]} Rda8 {[%emt 0:00:27]} 28. Rb3 {[%emt 0:00:50]} bxa3 {[%emt 0:04:46]} 29. bxa3 {[%emt 0:03:03]} R8a6 {[%emt 0:00:11]} 30. Bc1 {[%emt 0:01:17]} Rxd4 {[%emt 0:02:26]} 31. Be3 {[%emt 0:01:02]} Rd7 {[%emt 0:00:59]} 32. Rxc6 {[%emt 0:03:57]} bxc6 {[%emt 0:00:12]} 33. Rxb6 {[%emt 0:00:17]} Rxa3 {[%emt 0:01:47]} 34. Rxc6 {[%emt 0:00:18]} Rd5 {[%emt 0:00:20]} 35. f4 {[%emt 0:03:22]} g5 {[%emt 0:07:22]} 36. Rc4 {[%emt 0:02:52]} g4 {[%emt 0:00:33]} 37. Bf2 {[%emt 0:01:10]} Ra2+ {[%emt 0:00:48]} 38. Ke3 {[%emt 0:00:40]} Rdd2 {[%emt 0:00:40]} 39. Bh4 {[%emt 0:01:03]} Re2+ {[%emt 0:01:05]} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.05"]
[Round "1.2"]
[White "Kjartansson, David"]
[Black "Eliasson, Kristjan Orn"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2356"]
[BlackElo "1772"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,125,34,34,67,55,66,50,71,35,124,115,124,117,116,114,129,126,118,114,112,115,110,100,124,118,122,122,141,137,142,130,129,101,101,108,108,113,116,108,145,118,123,119,129,129,128,128,213,145,246,241,217,153,152,138,175,156,156,155,155,137,147,131,198,198,187,144,214,216,277,277,277,275,276,275,267,267,485,468,447,464,441,434,377,152,1014,603,549,508,1713,1557,1137,960,1931,1762,5728,5038,5660,5572,12796,6617,4614,1491,5804,5085,29976,29976,29984,29985]} 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. O-O h6 9. Bh4 Re8 10. Qc2 Qc7 {D60: Queen's Gambit Declined: Classical: Unusual White 7th moves} (10... dxc4 11. Bxc4 b5 12. Bd3 Bb7 13. Ne4 Rc8 14. Bxf6 Nxf6 15. Nc5 Bxc5 16. dxc5 Qc7 17. b4 Rcd8 18. Rfd1 {½-½ (62) Bezak,R (1628)-Geschwandtner,J (1762) Slovakia 2019}) 11. Rac1 a6 12. Rfe1 $146 ({Predecessor:} 12. Bg3 Bd6 13. b4 dxc4 14. Bxc4 Nb6 15. Nd2 e5 16. Nce4 {1-0 (30) Schmitz,M-Antusch,I Bad Neustadt 1990}) 12... Qd8 {White is slightly better.} 13. Bg3 (13. c5 {seems wilder.} e5 14. Nxe5 Nxe5 15. dxe5 Nd7 16. Bxe7 Qxe7 17. f4) 13... Nh5 ({Better is} 13... dxc4 $14 14. Bxc4 b5) 14. cxd5 $16 exd5 15. Nxd5 Nxg3 16. Nxe7+ Qxe7 17. hxg3 Nf6 18. Qc5 Be6 19. Qxe7 Rxe7 20. a4 a5 21. Nd2 Nd5 22. Bc4 Nb4 23. Bxe6 Rxe6 24. Rc3 Rd8 25. Kf1 c5 26. Nf3 ({Much worse is} 26. Rxc5 Nd3 $11) 26... cxd4 27. Nxd4 Rb6 28. b3 Rf6 29. Ke2 b6 30. Rc4 Rfd6 31. Rec1 Na2 32. Rh1 Re8 (32... Nb4 $16 {was necessary.} 33. Rh5 R6d7) 33. Rh5 Nc3+ (33... Red8 $16 34. Re5 Kf8) 34. Rxc3 $18 Rxd4 {[%mdl 4096] Endgame KRR-KRR} 35. Rb5 Rd6 36. Rd3 Red8 37. Rxd6 Rxd6 {KR-KR} 38. e4 Kf8 39. Ke3 Ke7 40. g4 Ke6 (40... f6 $16 {might work better.} 41. b4 axb4 42. Rxb4 Rc6) 41. f4 Rc6 42. Kd4 Kd6 (42... f6 $16 {is a better defense.} 43. g5 fxg5) 43. g5 hxg5 44. Rxg5 g6 45. Rb5 Kc7 46. g4 Kd7 47. g5 Kc7 $2 (47... f6 48. gxf6 Rxf6) 48. b4 axb4 49. Rxb4 {[#] Strongly threatening Rc4.} Rd6+ 50. Ke3 Rd1 51. f5 (51. Rc4+ $18 Kb8 52. Rc6) 51... Rd6 $2 (51... Rf1 $16) 52. Kf4 Kd7 53. Ke5 {[#] Black must now prevent Rd4.} gxf5 (53... Rc6 $142 54. Rd4+ Kc7) 54. exf5 Rc6 55. Re4 Kd8 56. Kf4 Rc1 57. g6 f6 58. Re3 Rc4+ 59. Kf3 {White wants to mate with g7.} Kd7 60. Re4 (60. Re6 $142 Rc5 61. Rxf6) 60... Rc8 61. Re6 Rc4 62. Rxf6 Rxa4 63. g7 {Accuracy: White = 72%, Black = 37%.} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.05"]
[Round "1.3"]
[White "Geirsson, Kristjan"]
[Black "Bjornsson, Sigurbjorn"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1709"]
[BlackElo "2331"]
[Annotator "ChessBase"]
[PlyCount "36"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:30]} g6 {[%emt 0:01:36]} 6. Bc4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 7. Be3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 8. f3 {[%emt 0:01:32]} O-O {[%emt 0:00:00]} 9. a3 {[%emt 0:05:06]} Bd7 {[%emt 0:00:00]} 10. Qd2 {[%emt 0:00:52]} Rc8 {[%emt 0:00:00]} 11. Ba2 {[%emt 0:00:45]} Ne5 {[%emt 0:01:46]} 12. O-O {[%emt 0:06:44]} Nc4 {[%emt 0:01:47]} 13. Bxc4 {[%emt 0:00:15]} Rxc4 {[%emt 0:00:02]} 14. Rad1 {[%emt 0:02:31]} a6 {[%emt 0:02:41]} 15. Bh6 {[%emt 0:03:58]} Rxd4 {[%emt 0:04:08]} 16. Qxd4 {[%emt 0:12:43]} Bxh6 {[%emt 0:00:25]} 17. e5 {[%emt 0:00:41]} dxe5 {[%emt 0:01:39]} 18. Qxe5 {[%emt 0:00:14]} Qb6+ {[%emt 0:01:24]} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.05"]
[Round "1.4"]
[White "Stefansson, Vignir Vatnar"]
[Black "Einarsson, Oskar Long"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2323"]
[BlackElo "1687"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,57,23,83,59,137,152,143,134,137,137,181,165,180,185,168,114,161,170,212,192,240,233,472,422,343,352,352,343,517,499,640,635,646,639,629,611,622,593,1522,1484,1341,646,853,854,846,833,826,818]} 1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 c5 6. e5 dxe5 (6... Nfd7 $11 {remains equal.}) 7. Bb5+ {B09: Pirc Defence: Austrian Attack} ({Much weaker is} 7. fxe5 Nfd7 $11) ({Inferior is} 7. Nxe5 cxd4 8. Bb5+ Nfd7 $17) (7. dxc5 Qxd1+ 8. Nxd1 e4 $17) (7. dxe5 Qxd1+ 8. Kxd1 Ng4 9. Ke1 Nc6 10. h3 Nh6 11. g4 O-O 12. Be3 b6 13. Bd3 Bb7 14. Be4 Rad8 15. Kf2 {1-0 (43) De Vita,G (2011)-Kopischke,M (1815) Arco 2019}) 7... Bd7 (7... Nc6 $14 8. dxe5 (8. fxe5 Nd7 $11) 8... Qxd1+ 9. Kxd1 Nh5) 8. dxe5 $16 Ng4 9. h3 {White is clearly better.} Nh6 10. g4 Qb6 $146 ({Predecessor:} 10... e6 11. Bxd7+ Nxd7 12. Be3 a6 13. Qd2 Qc7 14. Ne4 Bf8 {1-0 (30) Moussaoui,F-Jorda,F Paris 1999}) 11. Nd5 Qa5+ 12. Bd2 Qd8 13. Bxd7+ (13. Qe2 $18) 13... Nxd7 14. c4 e6 15. Nf6+ Nxf6 16. exf6 Bf8 $2 {[#]} (16... Bxf6 17. g5 {[%mdl 64] Double Attack} Bxb2) 17. Qa4+ Qd7 18. Qxd7+ Kxd7 19. O-O-O Kc7 {[#]} (19... Ke8 $142 20. Bc3 Rd8 21. Rxd8+ Kxd8 22. Rd1+ Kc7) 20. f5 $1 $18 {[%mdl 512] White is clearly winning.} gxf5 (20... exf5 21. g5) 21. Bf4+ Kb6 22. g5 Ng8 23. Ne5 h6 {If only Black now had time for ...hxg5....} 24. h4 Rh7 25. Nd7+ Kc6 26. Nb8+ (26. Nxf8 $142 Rxf8 27. Rd6+ Kc7 28. Rhd1 hxg5 29. Rd7+ Kc8 30. hxg5) 26... Kb6 27. Rh3 {Played: Rd1-d8} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.05"]
[Round "1.5"]
[White "Helgason, Jon Thor"]
[Black "Briem, Stephan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1672"]
[BlackElo "2197"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 2. exd5 {[%emt 0:02:12]} Qxd5 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:30]} Nf6 {[%emt 0:04:13]} 4. c4 {[%emt 0:00:50]} Qd8 {[%emt 0:01:43]} 5. Be2 {[%emt 0:01:47]} Bf5 {[%emt 0:00:30]} 6. Nf3 {[%emt 0:02:07]} e6 {[%emt 0:01:04]} 7. Qb3 {[%emt 0:03:00]} Qc8 {[%emt 0:04:28]} 8. Nc3 {[%emt 0:00:30]} c6 {[%emt 0:02:14]} 9. Nh4 {[%emt 0:05:55]} Bg6 {[%emt 0:06:31]} 10. d5 {[%emt 0:03:20]} exd5 {[%emt 0:09:56]} 11. cxd5 {[%emt 0:00:59]} Bd6 {[%emt 0:06:56]} 12. Bg5 {[%emt 0:03:45]} Nbd7 {[%emt 0:04:08]} 13. dxc6 {[%emt 0:08:02]} bxc6 {[%emt 0:01:48]} 14. Nxg6 {[%emt 0:05:19]} hxg6 {[%emt 0:00:31]} 15. h3 {[%emt 0:02:11]} O-O {[%emt 0:03:38]} 16. O-O {[%emt 0:00:30]} Rb8 {[%emt 0:03:08]} 17. Qc2 {[%emt 0:00:38]} Nc5 {[%emt 0:04:38]} 18. Be3 {[%emt 0:10:15]} Qc7 {[%emt 0:02:52]} 19. Bc4 {[%emt 0:02:10]} Nfd7 {[%emt 0:06:12]} 20. Ne2 {[%emt 0:04:22]} Ne5 {[%emt 0:11:04]} 21. b3 {[%emt 0:02:18]} Nxc4 {[%emt 0:01:48]} 22. Qxc4 {[%emt 0:02:42]} Ne6 {[%emt 0:01:33]} 23. Nd4 {[%emt 0:01:12]} Nxd4 {[%emt 0:03:17]} 24. Bxd4 {[%emt 0:00:49]} Rb4 {[%emt 0:05:06]} 25. Qc3 {[%emt 0:00:30]} Rxd4 {[%emt 0:01:47]} 26. Qxd4 {[%emt 0:00:30]} Bh2+ {[%emt 0:00:30]} 27. Kh1 {[%emt 0:00:30]} Be5 {[%emt 0:00:30]} 28. Qe3 {[%emt 0:01:48]} Bxa1 {[%emt 0:00:59]} 29. Rxa1 {[%emt 0:00:30]} Qa5 {[%emt 0:03:26]} 30. Qe1 {[%emt 0:00:54]} Qa6 {[%emt 0:02:16]} 31. Qe7 {[%emt 0:02:53]} Qb6 {[%emt 0:04:13]} 32. Qe3 {[%emt 0:00:30]} Rd8 {[%emt 0:00:51]} 33. Rc1 {[%emt 0:02:55]} Qxe3 {[%emt 0:02:42]} 34. fxe3 {[%emt 0:00:30]} Rd6 {[%emt 0:01:02]} 35. Rc2 {[%emt 0:01:12]} Kf8 {[%emt 0:00:30]} 36. Kg1 {[%emt 0:00:30]} Ke7 {[%emt 0:00:30]} 37. Kf2 {[%emt 0:00:30]} Kd7 {[%emt 0:00:30]} 38. Ke2 {[%emt 0:00:30]} Kc7 {[%emt 0:00:40]} 39. Rc4 {[%emt 0:00:30]} Kb6 {[%emt 0:00:30]} 40. Rd4 {[%emt 0:01:23]} Rxd4 {[%emt 0:00:37]} 41. exd4 {[%emt 0:15:30]} Kb5 {[%emt 0:15:30]} 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.05"]
[Round "1.6"]
[White "Olafsson, Thorvardur"]
[Black "Ulfljotsson, Jon"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2188"]
[BlackElo "1672"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:20]} 5. f3 {[%emt 0:01:05]} e5 {[%emt 0:02:19]} 6. Nb3 {[%emt 0:00:08]} Be6 {[%emt 0:00:43]} 7. c4 {[%emt 0:01:08]} Nc6 {[%emt 0:02:46]} 8. Be3 {[%emt 0:01:22]} a5 {[%emt 0:01:24]} 9. Nc3 {[%emt 0:00:58]} Be7 {[%emt 0:05:22]} 10. Be2 {[%emt 0:01:04]} O-O {[%emt 0:02:05]} 11. O-O {[%emt 0:00:17]} a4 {[%emt 0:03:44]} 12. Nd2 {[%emt 0:00:32]} Qa5 {[%emt 0:03:32]} 13. Nd5 {[%emt 0:03:51]} Bxd5 {[%emt 0:02:41]} 14. cxd5 {[%emt 0:01:52]} Nd4 {[%emt 0:06:22]} 15. Nc4 {[%emt 0:06:11]} Nxe2+ {[%emt 0:04:21]} 16. Qxe2 {[%emt 0:00:10]} Qa6 {[%emt 0:03:02]} 17. Rfe1 {[%emt 0:06:24]} Nd7 {[%emt 0:08:15]} 18. Na3 {[%emt 0:04:50]} Qxe2 {[%emt 0:09:43]} 19. Rxe2 {[%emt 0:00:13]} Rfc8 {[%emt 0:00:06]} 20. Rc2 {[%emt 0:07:13]} Rxc2 {[%emt 0:05:25]} 21. Nxc2 {[%emt 0:00:04]} Rc8 {[%emt 0:00:24]} 22. Rc1 {[%emt 0:01:05]} Bd8 {[%emt 0:05:44]} 23. Na3 {[%emt 0:02:18]} Rxc1+ {[%emt 0:01:15]} 24. Bxc1 {[%emt 0:00:08]} Bb6+ {[%emt 0:00:13]} 25. Kf1 {[%emt 0:00:16]} Bc5 {[%emt 0:01:43]} 26. Nb5 {[%emt 0:00:52]} Kf8 {[%emt 0:02:34]} 27. Ke2 {[%emt 0:00:43]} Ke7 {[%emt 0:01:30]} 28. Bd2 {[%emt 0:07:19]} Nb8 {[%emt 0:03:56]} 29. Nc3 {[%emt 0:06:04]} a3 {[%emt 0:06:06]} 30. b3 {[%emt 0:05:15]} Na6 {[%emt 0:02:01]} 31. Nb5 {[%emt 0:01:02]} b6 {[%emt 0:04:14]} 32. h3 {[%emt 0:03:13]} Kd7 {[%emt 0:01:44]} 33. Kd3 {[%emt 0:01:23]} g6 {[%emt 0:08:21]} 34. Kc4 {[%emt 0:00:42]} f5 {[%emt 0:00:57]} 35. b4 {[%emt 0:00:46]} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.08"]
[Round "2.1"]
[White "Kjartansson, Gudmundur"]
[Black "Bjornsson, Eirikur K."]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2453"]
[BlackElo "1954"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,43,63,33,89,95,97,91,103,77,87,72,71,47,73,74,95,38,39,39,36,27,21,31,44,16,93,84]} 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. Qc2 c6 9. Rd1 Qe7 10. Be3 Re8 {[#] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} ({Black should try} 10... exd4 $14 11. Nxd4 Nc5) (10... Ng4 11. Bg5 f6 12. Bh4 Nh6 13. c5 dxc5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Bg3 Qe8 17. Bd6 Rf7 18. Bxc5 {½-½ (36) Tarlev,K (2598)-Amonatov,F (2602) Urmia 2016}) 11. d5 $1 $16 c5 12. Ne1 Rf8 $146 ({Predecessor:} 12... Kh8 13. Nb5 Rf8 14. Rab1 Ne8 15. b4 b6 16. Qa4 a6 17. Nc3 f5 18. Qc6 {½-½ (31) Ivana Maria,F (1859)-Dordzhieva,D (1973) Kemer 2009}) 13. Rab1 Ne8 14. Bd3 Ndf6 15. b4 b6 16. bxc5 bxc5 17. Be2 (17. Bg5 $16) 17... Ng4 $14 18. Bxg4 Bxg4 19. f3 Bc8 20. Qa4 {Strongly threatening Qc6.} Bd7 21. Qa6 Nc7 (21... f5 $11 {keeps the balance.}) 22. Qa5 {Accuracy: White = 45%, Black = 48%.} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.08"]
[Round "2.2"]
[White "Mai, Alexander Oliver"]
[Black "Kjartansson, David"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1958"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,44,11,18,0,23,16,25,23,14,11,21,0,11,0,19,21,13,0,0,0,-6,-10,0,0,0,0,1895]} 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. c4 e6 6. Nc3 Nge7 7. e3 O-O 8. d4 cxd4 9. Nxd4 d5 10. cxd5 exd5 11. Nde2 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7} (11. h3 Rb8 12. Nce2 Nf5 13. Nxf5 Bxf5 14. Nf4 d4 15. e4 Bd7 16. Bd2 Qb6 17. Qb3 Qxb3 18. axb3 a6 {1-0 (37) Vastrukhin,O (2428)-Afanasiev,N (2517) Moscow 2019}) 11... Bg4 12. h3 Bxe2 13. Nxe2 {White has an edge.} Qb6 14. Rb1 {The position is equal.} Rfd8 15. b3 $146 ({Predecessor:} 15. b4 d4 16. exd4 Nxd4 17. Nxd4 Bxd4 18. Qf3 Rd7 {0-1 (30) Polokhin,P-Odesskij,I Podolsk 1993}) 15... Rd7 16. Bb2 Rad8 17. Bxg7 Kxg7 18. Qc2 d4 19. Nxd4 Nxd4 20. exd4 Rxd4 21. Rbd1 Nf5 22. Rxd4 g5 $2 {[%mdl 40960] Accuracy: White = 50%, Black = 30%. . An unexpected result.} (22... Nxd4 $11 23. Qe4 Rd7) 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.08"]
[Round "2.3"]
[White "Bjornsson, Sigurbjorn"]
[Black "Baldursson, Haraldur"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2331"]
[BlackElo "1902"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,55,74,79,60,150,44,114,78,90,74,66,43,51,0,11,7,50,61,52,44,264,175,181,174,402,239,29991,29992,29992,29993,29993,29994,29994,29995,29995,29996]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Qc7 9. g4 Nc6 10. g5 Nd7 11. O-O-O b5 12. Kb1 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} (12. h4 Bb7 13. h5 Rc8 14. Nxc6 Qxc6 15. a3 Ne5 16. f4 Nc4 17. Bxc4 Qxc4 18. Bd4 O-O 19. g6 h6 20. Rhg1 f5 21. exf5 Rxf5 {½-½ (45) Shirov,A (2708)-Ehlvest,J (2605) Tallinn 2013}) 12... Nde5 $146 (12... Bb7 $14) ({Predecessor:} 12... b4 13. Nce2 Nde5 14. Ng3 Nxd4 15. Qxd4 O-O 16. Be2 Nc6 17. Qd2 Rd8 18. c4 a5 19. f4 Bf8 {0-1 (34) Acs,P (2591)-Blaskowski,J (2310) Germany 2003}) 13. Qg2 (13. f4 $16) 13... Nc4 ({Black should try} 13... Nxd4 $14 14. Rxd4 Bb7) 14. Bxc4 {White is better.} bxc4 15. Ka1 Rb8 16. Rb1 Na7 17. Qd2 Nb5 18. Nde2 Bd7 19. h4 O-O 20. h5 g6 $2 {[#]} (20... Bc6 $14) 21. Nxb5 axb5 22. Nc3 {Threatens to win with Nd5.} b4 $2 (22... Bd8) 23. hxg6 {Played: Qd2-h2} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.08"]
[Round "2.4"]
[White "Ragnarsson, Johann"]
[Black "Stefansson, Vignir Vatnar"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1946"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,50,-10,-2,-2,1,-1,-5,-6,55,16,20,-81,-66,-110,-89,-114,-66,-72,-12,-93,-85,-200,-200,-438,-434,-437,-437,-437,-437,-430,-422,-446,-439,-495,-472,-837,-800,-975,-958,-1344,-1333,-5319,-5256]} 1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. e4 d6 (4... d5 5. a3 Bxd2+ 6. Nxd2 dxe4 7. Nxe4 Nf6 8. Nc3 O-O 9. Be2 Na6 10. Nf3 c5 11. O-O Qb6 12. Na4 Qc7 13. Nxc5 Nxc5 14. dxc5 Qxc5 15. Qd4 Qxd4 16. Nxd4 a4 17. f4 Bd7 18. Bf3 Rac8 19. Rac1 Rc7 {½-½ (19) Goryachkina,A (2504)-Edouard,R (2658) Skopje 2019}) 5. Bd3 Nc6 6. Ne2 {A40: Unusual replies to 1 d4} Qf6 $146 ({Predecessor:} 6... Bxd2+ 7. Nxd2 e5 8. d5 Nb4 9. Bb1 Qg5 10. a3 Na6 11. O-O Nc5 12. f4 exf4 13. Nxf4 {0-1 (45) Profaizer,G-Rudolf,A (2100) Arco 2002}) 7. d5 Bc5 {[%csl Gc5][%cal Rf6f2]} (7... Qxb2 $6 8. Nbc3 $16) 8. O-O {The position is equal.} Nb4 (8... Ne5 $11 9. Bc3 Qg5) 9. Bc3 e5 10. Kh1 {[#]} (10. a3 $11 {remains equal.} Nxd3 11. Qxd3) 10... Nh6 $1 $17 {[%cal Rh6g4] Threatens to win with ...Ng4.} (10... Bxf2 11. Be1 $16) (10... Nxd3 $6 11. Qxd3 Qg6 12. f4 $11) 11. Ng1 Ng4 ({Reject} 11... Bxf2 $6 12. Bxb4 axb4 13. Qe2 $14) 12. Nh3 Nxd3 ({Don't play} 12... Bxf2 $6 13. Bxb4 (13. Nxf2 $2 Nxf2+ 14. Rxf2 Qxf2 $19) 13... axb4 14. Qe2 $11) 13. Qxd3 O-O (13... Qh4 $17) 14. Nd2 (14. Bd2 $11) 14... Qh6 ({Don't blunder} 14... Nxf2+ $2 15. Nxf2 Bd7 16. Nf3 $18) 15. Nb3 {[#]} (15. Qg3 $17) 15... Bxf2 $1 $40 {[%mdl 640] Black attacks with force.} 16. Rxf2 $2 {[#]} (16. Bd2 Qh5 17. Bxa5) 16... Qxh3 $1 {[%mdl 512] Black is clearly winning.} 17. Qxh3 Nxf2+ {[%mdl 64] Discovered Attack} 18. Kg1 Nxh3+ 19. gxh3 b6 20. Nd2 Bxh3 21. b3 f5 {Hoping for ...fxe4.} 22. a3 (22. Re1 $142) 22... fxe4 23. Nxe4 Rf3 24. Rc1 Raf8 {( -> ...Rf1+)} 25. Ng3 {[#]} h5 $1 {Accuracy: White =  5%, Black = 79%.} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.08"]
[Round "2.5"]
[White "Heidarsson, Arnar"]
[Black "Olafsson, Thorvardur"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1880"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,48,29,23,31,18,26,0,31,-25,-30,-30,-33,-33,-35,-33,-38,-43,-43,-58,-17,-37,-21,-20,-8,-15,0,0,0,-14,-3]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Bg7 6. e3 O-O 7. Be2 Nc6 8. O-O d6 9. b3 Bd7 10. Bb2 a6 11. Qd2 Re8 {A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3} (11... Rb8 12. Rfd1 b5 13. Nxc6 Bxc6 14. cxb5 axb5 15. b4 Qb6 16. a3 Rfc8 17. Rac1 Nd7 18. Bg4 Qb7 19. Bxd7 Qxd7 {0-1 (66) Pogromsky,M (2428)-Alekseev,E (2653) Sochi 2015}) 12. Rfd1 Qa5 13. Nxc6 $146 ({Predecessor:} 13. Bf3 Rac8 14. Ne4 Nxe4 15. Bxe4 Qxd2 16. Rxd2 Nxd4 17. Bxd4 Bxd4 18. Rxd4 Rc7 19. Kf1 {½-½ (39) Cichy,M (2003)-Daeubler,H (2142) Hamburg 2018}) 13... bxc6 (13... Bxc6 {seems wilder.} 14. a4 h5 15. Rab1 Rad8 16. Qc2 e6) 14. Nd5 (14. Bf3 $14) 14... Qxd2 $11 15. Nxf6+ Bxf6 16. Rxd2 {[#] Bxf6 is the strong threat.} Bxb2 17. Rxb2 c5 18. b4 cxb4 19. Rxb4 Ra7 20. Rb6 a5 21. Rab1 {The position is equal.} Rc8 22. Rb8 Kg7 23. Rxc8 Bxc8 24. f3 Rc7 {Accuracy: White = 10%, Black = 44%.} 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.12"]
[Round "3.1"]
[White "Jonsson, Gauti Pall"]
[Black "Kjartansson, Gudmundur"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "2027"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,108,18,7,34,32,28,25,18,16,26,-18,10,-15,-10,-19,-16,-13,-12,-18,-4,-15,-15,-18,-16,-29,18,-51,-50,-47,-44,-50,-45,-78,-53,-68,-43,-112,-100,-208,-213,-216,-220,-205,-209,-242,-247,-241,-233,-233,-184,-217,-209,-558,-192,-443,-119,-128,-71,-79,-86,-127,-135,-117,-87,-124,-106,-109,-93,-108,-111,-186,-71,-210,-184,-225,-224,-223,-224,-212,-212,-258,-258,-262,-248,-329,-276,-333,-321,-403,-393,-634,-629,-623,-615,-579,-510]} 1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Qc2 d6 6. a3 Bxc3+ 7. Qxc3 a5 8. b3 Qe7 {E33: Nimzo-Indian: Classical: 4...Nc6} (8... O-O 9. e3 Re8 10. Bb2 e5 11. dxe5 dxe5 12. Be2 Bg4 13. h3 Bh5 14. O-O Ne4 15. Qc2 Bg6 16. Rfd1 Qe7 17. Bd3 Nxf2 18. Kxf2 {0-1 (71) Indjic,A (2589)-Fedoseev,V (2684) Karlsruhe 2017}) 9. e3 e5 10. d5 Nb8 {[%cal Bc6b8,Bb8d7,Bd7c5,Bc5a4][%mdl 32] White has an edge.} 11. Bb2 $146 ({Predecessor:} 11. Qc2 Nbd7 12. Be2 Nc5 13. Nd2 O-O 14. e4 Ne8 15. O-O f5 16. exf5 Bxf5 {0-1 (39) Brovko,N (1984)-Stetsko,L (2203) Minsk 2013}) 11... O-O 12. Be2 b5 13. Nd2 bxc4 14. bxc4 Nbd7 15. O-O Nc5 16. f3 Ba6 17. e4 c6 $36 {[%mdl 2048] Black is more active.} 18. Qe3 Na4 19. Rab1 Rfc8 20. dxc6 ({Better is} 20. Ba1 $11) 20... Rxc6 $15 21. Ba1 Qc7 22. f4 Nd7 23. Qg3 f6 (23... Nab6 {is more complex.} 24. Rbc1 Nxc4 25. Bxc4 Bxc4 26. Nxc4 Rxc4 27. Rxc4 Qxc4 28. fxe5 dxe5 29. Rd1 Qc7) 24. Qh3 Nf8 25. Rb3 (25. Qb3 $15 Qb6+ 26. Qxb6 Nxb6 27. fxe5 dxe5 28. Rfc1) 25... Nb6 {[%cal Rb6c4]} 26. Rg3 (26. Rc3 $17 {might work better.}) 26... Nxc4 $19 27. Nxc4 Bxc4 28. Bxc4+ Rxc4 29. fxe5 dxe5 30. Bc3 Qb6+ 31. Kh1 Ng6 ({Don't do} 31... Rxe4 32. Qf5) 32. Rd1 Qc6 ({Don't blunder} 32... Rxe4 $2 33. Qd7 $18) 33. Rgd3 $2 {[#]} (33. Re3) 33... Rxe4 $2 (33... Nf4 34. Qf3 Nxd3 35. Rxd3 Qxe4 36. Qxe4 Rxe4) 34. Bxa5 $2 (34. Rd6 {is a better defense.} Qc4 35. Qg3) 34... Nf8 $2 (34... Rxa5 $19 {has better winning chances.} 35. Rd8+ Nf8 36. Qb3+ Qc4) 35. Bb4 $17 Qe8 (35... Rc4 $142 36. Rd6 Rc1 37. Qb3+ Qc4) 36. Rd6 Rc4 37. Qf3 {[#] Hoping for Qd5+.} Rac8 38. h3 h5 39. R1d2 e4 40. Qe3 Qe5 41. Rd1 Ne6 42. Rd7 (42. R6d5 $17 Qc7 43. Rd7) 42... Qf4 (42... f5 $19 {Strongly threatening ...f4.} 43. Qe2 Qf6) 43. Qxf4 (43. Qb6 $17 R8c6 44. Qa5) 43... Nxf4 $19 44. Re7 {Black should prevent Rdd7.} Rc1 45. Rxc1 Rxc1+ {[%mdl 4096] Endgame KRB-KRN} 46. Kh2 Rc4 47. Re8+ Kf7 48. Re7+ Kg6 49. Be1 Nd3 50. Bg3 f5 51. Bh4 f4 52. Re6+ $2 (52. Rd7) 52... Kf5 {Black is clearly winning.} 53. Re8 e3 {Played: Rc4-c2} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.12"]
[Round "3.2"]
[White "Briem, Benedikt"]
[Black "Bjornsson, Sigurbjorn"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1841"]
[BlackElo "2331"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:00:14]} c6 {[%emt 0:00:13]} 4. e3 {[%emt 0:00:40]} Bf5 {[%emt 0:01:49]} 5. f3 {[%emt 0:00:47]} e6 {[%emt 0:00:40]} 6. g4 {[%emt 0:00:38]} Bg6 {[%emt 0:00:04]} 7. h4 {[%emt 0:00:35]} h5 {[%emt 0:01:06]} 8. g5 {[%emt 0:01:00]} Nfd7 {[%emt 0:00:07]} 9. Bd3 {[%emt 0:00:43]} Bxd3 {[%emt 0:00:26]} 10. Qxd3 {[%emt 0:00:37]} g6 {[%emt 0:00:20]} 11. Kf2 {[%emt 0:05:50]} Qb6 {[%emt 0:06:27]} 12. Nge2 {[%emt 0:07:18]} Be7 {[%emt 0:03:12]} 13. Bg3 {[%emt 0:11:06]} c5 {[%emt 0:02:01]} 14. Na4 {[%emt 0:02:17]} Qc6 {[%emt 0:11:03]} 15. Nxc5 {[%emt 0:01:44]} Nxc5 {[%emt 0:00:22]} 16. dxc5 {[%emt 0:00:25]} Bxc5 {[%emt 0:01:51]} 17. Be5 {[%emt 0:04:34]} O-O {[%emt 0:02:18]} 18. Nf4 {[%emt 0:14:33]} Qa6 {[%emt 0:00:47]} 19. Qc3 {[%emt 0:06:13]} Qb6 {[%emt 0:10:38]} 20. Rad1 {[%emt 0:12:16]} Nc6 {[%emt 0:02:18]} 21. Bf6 {[%emt 0:03:52]} Ne7 {[%emt 0:08:39]} 22. Bxe7 {[%emt 0:09:22]} Bxe7 {[%emt 0:00:10]} 23. Qd3 {[%emt 0:05:22]} Kg7 {[%emt 0:04:30]} 24. Rhg1 {[%emt 0:01:20]} Rfc8 {[%emt 0:04:45]} 25. b3 {[%emt 0:03:16]} Qc5 {[%emt 0:03:00]} 26. Rd2 {[%emt 0:01:21]} b5 {[%emt 0:02:05]} 27. Ne2 {[%emt 0:03:25]} b4 {[%emt 0:03:37]} 28. Qd4+ {[%emt 0:02:23]} Qxd4 {[%emt 0:01:38]} 29. exd4 {[%emt 0:00:44]} Rc6 {[%emt 0:00:49]} 30. Nf4 {[%emt 0:01:04]} Rac8 {[%emt 0:01:20]} 31. Rc1 {[%emt 0:00:28]} f6 {[%emt 0:10:37]} 32. Re2 {[%emt 0:01:14]} Kf7 {[%emt 0:00:37]} 33. gxf6 {[%emt 0:00:37]} Bxf6 {[%emt 0:00:10]} 34. Rd2 {[%emt 0:00:16]} Bxh4+ {[%emt 0:00:23]} 35. Ke3 {[%emt 0:00:44]} Bg5 {[%emt 0:00:32]} 36. Rg2 {[%emt 0:00:15]} Rc3+ {[%emt 0:00:20]} 37. Ke2 {[%emt 0:00:45]} Bxf4 {[%emt 0:00:05]} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.12"]
[Round "3.3"]
[White "Stefansson, Vignir Vatnar"]
[Black "Hardarson, Petur Palmi"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2323"]
[BlackElo "2027"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,85,66,60,72,79,87,38,91,58,54,58,62,0,132,131,147,129,148,81,89,95,99,83,91,95,97,106,116,43,33,27,123,114,168,156,216,206,289,162,210,167,175,195,192,180,273,199,200,177,263,276,245,197,317,333,309,291,394,397,395,387,879,369,532,528,515,514,580,585,600,593,606,606]} 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. e4 d6 8. Qd2 g6 {A45: Trompowsky Attack} (8... Nbd7 9. Be3 Qc6 10. Nge2 e5 11. Nc1 Be7 12. Be2 O-O 13. a4 Nb6 14. N1a2 d5 15. Bb5 Qd6 16. a5 {1-0 (54) Vitiugov,N (2742)-Cheparinov,I (2682) Dubai 2014}) 9. Be3 Qa5 10. Nb5 Qd8 (10... Qxd2+ $1 $14 11. Kxd2 Na6) 11. e5 dxe5 $146 ({Predecessor:} 11... a6 12. exf6 axb5 13. fxe7 Qxe7 14. Bxb5+ Nc6 15. Kf2 Bg7 16. c3 {0-1 (37) Gonzalez Garcia,M (2075)-Vidarte Morales,A (2425) Barcelona 1999}) 12. Qxd8+ (12. Nxa7 Qxd2+ 13. Kxd2 Bd7 $15) 12... Kxd8 13. Bxa7 (13. Bc4 $14) 13... Nfd7 (13... Be6 $1 $11 {remains equal.}) 14. O-O-O $16 Na6 15. Bc4 e6 16. Be3 (16. Bf2 $142) 16... Bc5 17. Bg5+ Be7 18. Nh3 h6 19. Nd6 Rh7 20. Be3 $36 {[%mdl 2048] White is on the roll.} Nc7 21. Kb1 (21. Nf2 $16) 21... Bxd6 $1 $14 22. Rxd6 {[#] Threatens to win with Bb6.} Ke7 (22... b5 $11 23. Bb3 Bb7) 23. Rhd1 $16 Ne8 (23... b5 $16 {keeps fighting.} 24. Bb3 Ne8) 24. R6d3 $18 Nef6 (24... Nc7 $16 25. Rc3 b6) 25. Nf2 Rh8 (25... b6 $142 26. Rd6 Ra5) 26. g4 (26. Bd2 $142) 26... g5 27. b4 Rb8 {Black wants to play ...b5.} 28. a4 b6 29. Ne4 Bb7 (29... Nxe4 {was called for.} 30. fxe4 Nf6) 30. Nxf6 Nxf6 31. Bxb6 {Bc5+ would kill now.} Nd5 (31... Rhc8 {was necessary.} 32. Bb5 e4) 32. Bc5+ ({Don't take} 32. Bxd5 $6 exd5 33. a5 f6 $18) 32... Kf6 33. Bb3 Rhc8 (33... Ba8 $142) 34. Bd6 ({Less strong is} 34. Bxd5 exd5 35. a5 Ke6 $16) 34... Ra8 {intending ...Nc3+.} 35. Re1 ({Weaker is} 35. Bxd5 exd5 36. Ra3 Ke6 $16) 35... e4 36. fxe4 Nc3+ 37. Kc1 Nxa4 $2 (37... Nxe4 38. Rf1+ Kg6) 38. c4 (38. Rf1+ $142 Kg7 39. Be5+ Kg8 {[#]} 40. Rd7 $1 {[%mdl 576] Double Attack}) 38... Ba6 (38... Nb6 $142 39. Bc5 Rc6) 39. Bxa4 {White is clearly winning.} Bxc4 40. Rf3+ Kg6 {Hoping for ...Be2+.} 41. Bc2 Bb5 {...Ra1+ would now be nice for Black.} 42. Kb2 Bc4 43. Bb3 {Accuracy: White = 43%, Black = 31%.} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.12"]
[Round "3.4"]
[White "Mai, Aron Thor"]
[Black "Bjarnason, Olafur"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2167"]
[BlackElo "1815"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:00]} exd4 {[%emt 0:00:40]} 4. Nxd4 {[%emt 0:00:05]} Nxd4 {[%emt 0:01:31]} 5. Qxd4 {[%emt 0:00:07]} d6 {[%emt 0:00:58]} 6. Nc3 {[%emt 0:01:00]} a6 {[%emt 0:02:19]} 7. Bf4 {[%emt 0:00:43]} Be6 {[%emt 0:01:55]} 8. O-O-O {[%emt 0:00:39]} Ne7 {[%emt 0:01:59]} 9. f3 {[%emt 0:01:32]} Nc6 {[%emt 0:01:41]} 10. Qd2 {[%emt 0:00:13]} Qd7 {[%emt 0:02:47]} 11. Nd5 {[%emt 0:02:56]} O-O-O {[%emt 0:01:54]} 12. Qc3 {[%emt 0:04:44]} f6 {[%emt 0:01:33]} 13. Kb1 {[%emt 0:01:37]} Bxd5 {[%emt 0:03:36]} 14. exd5 {[%emt 0:00:15]} Nb8 {[%emt 0:02:42]} 15. h4 {[%emt 0:01:27]} Rg8 {[%emt 0:01:08]} 16. h5 {[%emt 0:07:19]} Qf7 {[%emt 0:03:02]} 17. g4 {[%emt 0:01:08]} Be7 {[%emt 0:04:38]} 18. Qd4 {[%emt 0:11:41]} g6 {[%emt 0:05:07]} 19. h6 {[%emt 0:00:32]} Rde8 {[%emt 0:04:13]} 20. Bd3 {[%emt 0:04:33]} b6 {[%emt 0:03:58]} 21. a4 {[%emt 0:01:16]} Kb7 {[%emt 0:01:00]} 22. a5 {[%emt 0:00:35]} Rc8 {[%emt 0:01:46]} 23. Be3 {[%emt 0:05:11]} Bd8 {[%emt 0:01:33]} 24. f4 {[%emt 0:01:33]} Nd7 {[%emt 0:03:01]} 25. Qc4 {[%emt 0:01:05]} Nb8 {[%emt 0:00:41]} 26. Bf1 {[%emt 0:01:27]} Re8 {[%emt 0:01:38]} 27. Bf2 {[%emt 0:00:43]} f5 {[%emt 0:03:54]} 28. g5 {[%emt 0:01:32]} Re4 {[%emt 0:00:30]} 29. Rd4 {[%emt 0:00:20]} Rxd4 {[%emt 0:02:00]} 30. Qxd4 {[%emt 0:00:25]} Qd7 {[%emt 0:01:03]} 31. Rh3 {[%emt 0:04:07]} c5 {[%emt 0:06:05]} 32. dxc6+ {[%emt 0:06:26]} Qxc6 {[%emt 0:02:19]} 33. Qd2 {[%emt 0:01:42]} Nd7 {[%emt 0:05:52]} 34. Bxb6 {[%emt 0:10:54]} Nxb6 {[%emt 0:01:25]} 35. Bg2 {[%emt 0:01:00]} d5 {[%emt 0:00:12]} 36. axb6 {[%emt 0:01:37]} Kb8 {[%emt 0:00:49]} 37. Bxd5 {[%emt 0:01:44]} Qc5 {[%emt 0:00:11]} 38. Ra3 {[%emt 0:02:00]} Bxb6 {[%emt 0:02:03]} 39. Rxa6 {[%emt 0:01:12]} Ba7 {[%emt 0:00:36]} 40. Ra5 {[%emt 0:00:00]} Qg1+ {[%emt 0:00:00]} 41. Ka2 {[%emt 0:01:34]} Rc5 {[%emt 0:02:28]} 42. Qb4+ {[%emt 0:00:55]} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.12"]
[Round "3.5"]
[White "Kjartansson, David"]
[Black "Halldorsson, Bragi"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2356"]
[BlackElo "2089"]
[Annotator "ChessBase"]
[PlyCount "149"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:02:37]} c6 {[%emt 0:01:19]} 2. c4 {[%emt 0:00:08]} d5 {[%emt 0:00:17]} 3. Nc3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:10]} 4. Nf3 {[%emt 0:00:08]} e6 {[%emt 0:00:20]} 5. Bg5 {[%emt 0:01:14]} Nbd7 {[%emt 0:00:17]} 6. cxd5 {[%emt 0:03:20]} exd5 {[%emt 0:00:34]} 7. e3 {[%emt 0:00:07]} Bd6 {[%emt 0:00:16]} 8. Bd3 {[%emt 0:00:10]} O-O {[%emt 0:00:21]} 9. Qc2 {[%emt 0:00:09]} h6 {[%emt 0:04:21]} 10. Bh4 {[%emt 0:00:07]} Re8 {[%emt 0:00:15]} 11. O-O {[%emt 0:00:11]} Nf8 {[%emt 0:01:32]} 12. Rfe1 {[%emt 0:03:31]} Bg4 {[%emt 0:00:16]} 13. Nd2 {[%emt 0:00:53]} Be7 {[%emt 0:05:08]} 14. Rab1 {[%emt 0:08:27]} a5 {[%emt 0:04:16]} 15. a3 {[%emt 0:00:24]} Rc8 {[%emt 0:01:22]} 16. b4 {[%emt 0:00:49]} axb4 {[%emt 0:00:12]} 17. axb4 {[%emt 0:00:07]} Bh5 {[%emt 0:02:24]} 18. Bf5 {[%emt 0:01:05]} Bg6 {[%emt 0:00:13]} 19. Bg3 {[%emt 0:00:49]} Bd6 {[%emt 0:00:52]} 20. Na4 {[%emt 0:04:40]} Bxg3 {[%emt 0:02:15]} 21. hxg3 {[%emt 0:00:13]} Bxf5 {[%emt 0:00:40]} 22. Qxf5 {[%emt 0:00:09]} b5 {[%emt 0:01:08]} 23. Nc5 {[%emt 0:00:40]} Ne6 {[%emt 0:00:35]} 24. Ndb3 {[%emt 0:00:29]} Ng5 {[%emt 0:01:26]} 25. Rec1 {[%emt 0:02:03]} g6 {[%emt 0:00:20]} 26. Qf4 {[%emt 0:10:10]} Nh5 {[%emt 0:00:52]} 27. Qg4 {[%emt 0:02:39]} Nf6 {[%emt 0:00:45]} 28. Qe2 {[%emt 0:01:05]} Nge4 {[%emt 0:03:09]} 29. Nd2 {[%emt 0:07:05]} Nxd2 {[%emt 0:03:31]} 30. Qxd2 {[%emt 0:00:06]} Ng4 {[%emt 0:00:24]} 31. Nd3 {[%emt 0:02:19]} Qg5 {[%emt 0:04:22]} 32. Nf4 {[%emt 0:00:41]} h5 {[%emt 0:00:15]} 33. Rb3 {[%emt 0:02:49]} Nf6 {[%emt 0:02:28]} 34. Qe1 {[%emt 0:08:02]} Ne4 {[%emt 0:04:23]} 35. Rb2 {[%emt 0:06:41]} Nd6 {[%emt 0:02:25]} 36. Ra2 {[%emt 0:05:58]} h4 {[%emt 0:01:26]} 37. gxh4 {[%emt 0:04:37]} Qxh4 {[%emt 0:00:09]} 38. g3 {[%emt 0:14:48]} Qe7 {[%emt 0:04:00]} 39. Qd1 {[%emt 0:02:19]} Kg7 {[%emt 0:01:04]} 40. Qf3 {[%emt 0:00:00]} Nc4 {[%emt 0:00:00]} 41. Nd3 {[%emt 0:03:20]} Rh8 {[%emt 0:01:03]} 42. Rca1 {[%emt 0:00:41]} Rh5 {[%emt 0:02:42]} 43. Ra7 {[%emt 0:04:19]} Rc7 {[%emt 0:00:27]} 44. Ra8 {[%emt 0:03:14]} Nd2 {[%emt 0:01:27]} 45. Qg2 {[%emt 0:08:00]} Rf5 {[%emt 0:05:12]} 46. Nf4 {[%emt 0:01:02]} Rxf4 {[%emt 0:21:19]} 47. gxf4 {[%emt 0:00:23]} Qh4 {[%emt 0:03:58]} 48. R8a2 {[%emt 0:02:40]} Ne4 {[%emt 0:00:19]} 49. f3 {[%emt 0:00:40]} Nd6 {[%emt 0:01:15]} 50. Qh2 {[%emt 0:00:18]} Qe7 {[%emt 0:00:50]} 51. Kf2 {[%emt 0:01:15]} Nf5 {[%emt 0:00:54]} 52. Re2 {[%emt 0:00:25]} Ra7 {[%emt 0:02:48]} 53. Rh1 {[%emt 0:00:19]} Ra8 {[%emt 0:00:09]} 54. Qh7+ {[%emt 0:00:38]} Kf6 {[%emt 0:00:11]} 55. Rc1 {[%emt 0:01:18]} Rc8 {[%emt 0:02:16]} 56. e4 {[%emt 0:00:33]} dxe4 {[%emt 0:01:00]} 57. fxe4 {[%emt 0:00:12]} Nxd4 {[%emt 0:02:01]} 58. Qh4+ {[%emt 0:00:28]} Ke6 {[%emt 0:00:52]} 59. Qh3+ {[%emt 0:00:57]} Kd6 {[%emt 0:00:22]} 60. e5+ {[%emt 0:01:10]} Kc7 {[%emt 0:00:13]} 61. Ra2 {[%emt 0:00:17]} Rb8 {[%emt 0:00:26]} 62. Ra7+ {[%emt 0:00:31]} Rb7 {[%emt 0:00:12]} 63. Ra8 {[%emt 0:01:15]} Ne6 {[%emt 0:00:25]} 64. Qh8 {[%emt 0:00:19]} Qd7 {[%emt 0:00:47]} 65. Rc8+ {[%emt 0:00:45]} Kb6 {[%emt 0:01:45]} 66. R1xc6+ {[%emt 0:00:27]} Qxc6 67. Rxc6+ {[%emt 0:00:04]} Kxc6 {[%emt 0:00:27]} 68. Ke3 {[%emt 0:00:48]} Kb6 {[%emt 0:00:34]} 69. Qa8 {[%emt 0:00:16]} Nc7 {[%emt 0:01:43]} 70. Qa2 {[%emt 0:00:28]} Ne6 {[%emt 0:00:50]} 71. Qa5+ {[%emt 0:00:12]} Kc6 {[%emt 0:00:31]} 72. Qa6+ {[%emt 0:00:14]} Rb6 {[%emt 0:01:01]} 73. Qc8+ {[%emt 0:00:16]} Nc7 {[%emt 0:00:45]} 74. Qf8 {[%emt 0:00:28]} Rb7 {[%emt 0:00:47]} 75. Qd6# {[%emt 0:00:00] Ne6 Qf8 Kc7 Qe7+ Kb8 Qf8+ Rb6} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.12"]
[Round "3.6"]
[White "Thorisson, Benedikt"]
[Black "Briem, Stephan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1598"]
[BlackElo "2197"]
[Annotator "ChessBase"]
[PlyCount "112"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:22]} a6 {[%emt 0:00:09]} 6. f3 {[%emt 0:00:43]} e5 {[%emt 0:00:15]} 7. Nb3 {[%emt 0:00:22]} Be6 {[%emt 0:00:11]} 8. Be3 {[%emt 0:00:39]} Be7 {[%emt 0:00:16]} 9. Qd2 {[%emt 0:01:52]} O-O {[%emt 0:00:08]} 10. O-O-O {[%emt 0:00:53]} Nbd7 {[%emt 0:00:06]} 11. g4 {[%emt 0:02:28]} b5 {[%emt 0:00:05]} 12. h4 {[%emt 0:05:24]} b4 {[%emt 0:00:06]} 13. Nd5 {[%emt 0:07:39]} Bxd5 {[%emt 0:00:07]} 14. exd5 {[%emt 0:00:07]} Nb6 {[%emt 0:00:25]} 15. Na5 {[%emt 0:00:58]} Nbxd5 {[%emt 0:20:56]} 16. Nc6 {[%emt 0:00:23]} Qc7 {[%emt 0:01:06]} 17. Nxe7+ {[%emt 0:00:15]} Nxe7 {[%emt 0:00:33]} 18. Qxd6 {[%emt 0:00:34]} Rfc8 {[%emt 0:02:16]} 19. Qxc7 {[%emt 0:09:38]} Rxc7 {[%emt 0:01:45]} 20. Rh2 {[%emt 0:05:28]} Nfd5 {[%emt 0:29:31]} 21. Bg1 {[%emt 0:06:06]} Nf4 {[%emt 0:21:54]} 22. Rhd2 {[%emt 0:05:19]} h5 {[%emt 0:02:56]} 23. Rd7 {[%emt 0:08:02]} Rac8 {[%emt 0:04:25]} 24. Rxc7 {[%emt 0:02:02]} Rxc7 {[%emt 0:00:13]} 25. gxh5 {[%emt 0:03:37]} Nf5 {[%emt 0:02:55]} 26. Bf2 {[%emt 0:01:51]} Rc6 {[%emt 0:03:32]} 27. Rd8+ {[%emt 0:01:58]} Kh7 {[%emt 0:00:11]} 28. Rb8 {[%emt 0:00:57]} Rh6 {[%emt 0:02:44]} 29. Rxb4 {[%emt 0:01:46]} Rxh5 {[%emt 0:01:11]} 30. Bxa6 {[%emt 0:04:44]} Nxh4 {[%emt 0:01:23]} 31. Bb7 {[%emt 0:01:26]} Nf5 {[%emt 0:02:46]} 32. Be4 {[%emt 0:02:16]} g6 {[%emt 0:00:53]} 33. Bc5 {[%emt 0:01:45]} Ng7 {[%emt 0:02:49]} 34. Rb7 {[%emt 0:05:35]} Nge6 {[%emt 0:00:16]} 35. Bd6 {[%emt 0:03:45]} Kg7 {[%emt 0:00:35]} 36. a4 {[%emt 0:01:13]} Nd4 {[%emt 0:00:35]} 37. a5 {[%emt 0:01:51]} Rh1+ {[%emt 0:00:17]} 38. Kd2 {[%emt 0:00:24]} Kh6 {[%emt 0:00:53]} 39. a6 {[%emt 0:01:20]} f5 {[%emt 0:00:32]} 40. a7 {[%emt 0:00:00]} fxe4 {[%emt 0:00:00]} 41. a8=Q {[%emt 0:03:21]} Rh2+ {[%emt 0:05:08]} 42. Kc3 {[%emt 0:04:34]} Rxc2+ {[%emt 0:02:58]} 43. Kb4 {[%emt 0:00:34]} Nd3+ {[%emt 0:04:01]} 44. Ka3 {[%emt 0:00:57]} Rc1 {[%emt 0:01:50]} 45. Qh8+ {[%emt 0:00:22]} Kg5 {[%emt 0:00:09]} 46. Be7+ {[%emt 0:02:34]} Kf4 {[%emt 0:00:21]} 47. Qf8+ {[%emt 0:09:02]} Kg3 {[%emt 0:01:54]} 48. Ka2 {[%emt 0:03:27]} exf3 {[%emt 0:01:00]} 49. Qh6 {[%emt 0:01:53]} Rd1 {[%emt 0:01:43]} 50. Bh4+ {[%emt 0:02:42]} Kg2 {[%emt 0:00:38]} 51. Qxg6+ {[%emt 0:00:43]} Kf1 {[%emt 0:00:14]} 52. Rg7 {[%emt 0:02:18]} Nb4+ {[%emt 0:00:22]} 53. Ka3 {[%emt 0:00:10]} Nbc2+ {[%emt 0:00:07]} 54. Qxc2 {[%emt 0:02:15]} Nxc2+ {[%emt 0:00:11]} 55. Kb3 {[%emt 0:00:39]} Nd4+ {[%emt 0:00:22]} 56. Kc4 {[%emt 0:00:22]} Nf5 {[%emt 0:00:16] Kd4} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.15"]
[Round "4.1"]
[White "Kjartansson, Gudmundur"]
[Black "Stefansson, Vignir Vatnar"]
[Result "*"]
[WhiteElo "2453"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "11"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,11,-182,-45,-224]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nce7 (3... Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d6 7. h3 a6 8. Ba4 b5 9. Bc2 h6 10. Re1 Re8 11. b4 Bb6 12. a4 Bd7 13. Nbd2 Ne7 14. Nf1 a5 15. bxa5 Rxa5 {½-½ (62) Nakamura,H (2736)-Carlsen,M (2872) Moscow 2019}) 4. Nxe5 c6 5. d3 $146 ({Predecessor:} 5. Bc4 d5 6. exd5 Nxd5 7. O-O Ngf6 8. Nc3 Be6 9. Re1 Be7 10. Bb3 O-O 11. a3 {1-0 (42) Rodriguez Lopez,S (1544)-Horcajuelo Rocamora,M (1477) Madrid 2018}) 5... d6 ({Better is} 5... cxb5 $19 6. O-O Nc6) 6. Nc4 $2 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} ({White should play} 6. Nxf7 $1 $15 Kxf7 7. Ba4) *

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.15"]
[Round "4.1"]
[White "Kjartansson, Gudmundur"]
[Black "Stefansson, Vignir Vatnar"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2453"]
[BlackElo "2323"]
[Annotator "RC"]
[PlyCount "89"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. c4 e5 2. g3 h5 3. Nf3 {[%emt 0:01:00]} Nc6 {[%emt 0:01:00]} 4. Nc3 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 5. h4 {[%emt 0:00:30]} Bc5 {[%emt 0:00:30]} 6. e3 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 7. a3 {[%emt 0:00:30]} Bg4 {[%emt 0:00:30]} 8. b4 {[%emt 0:00:30]} Bb6 {[%emt 0:00:30]} 9. Bg2 {[%emt 0:00:30]} Nge7 {[%emt 0:00:30]} 10. Qc2 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 11. Rb1 {[%emt 0:00:30]} axb4 {[%emt 0:00:30]} 12. axb4 {[%emt 0:00:30]} Qd7 {[%emt 0:00:30]} 13. Ng5 {[%emt 0:00:30]} f6 {[%emt 0:00:30]} 14. Nge4 {[%emt 0:00:30]} Be6 {[%emt 0:00:30]} 15. d3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 16. cxd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:30]} 17. Nxd5 {[%emt 0:00:30]} Bxd5 {[%emt 0:00:30]} 18. O-O {[%emt 0:00:30]} Kf7 {[%emt 0:00:30]} 19. Bd2 {[%emt 0:00:30]} Ra2 {[%emt 0:00:30]} 20. Rb2 {[%emt 0:00:30]} Rxb2 {[%emt 0:00:30]} 21. Qxb2 {[%emt 0:00:30]} Ra8 {[%emt 0:00:30]} 22. Ra1 {[%emt 0:00:30]} Rxa1+ {[%emt 0:00:30]} 23. Qxa1 {[%emt 0:00:30]} Be6 {[%emt 0:00:30]} 24. Qd1 {[%emt 0:00:30]} Bg4 {[%emt 0:00:30]} 25. Qc2 {[%emt 0:00:30]} Be6 {[%emt 0:00:30]} 26. Bf3 {[%emt 0:00:30]} Bg4 {[%emt 0:00:30]} 27. Qa2+ {[%emt 0:00:30]} Kg6 {[%emt 0:00:30]} 28. Bxg4 {[%emt 0:00:30]} Qxg4 {[%emt 0:00:30]} 29. Qa8 {[%emt 0:00:30]} Qd7 {[%emt 0:00:30]} 30. Qxb7 {[%emt 0:00:30]} Nd8 {[%emt 0:00:30]} 31. Qa6 {[%emt 0:00:30]} Ne6 {[%emt 0:00:30]} 32. Qc4 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 33. Nc3 {[%emt 0:00:30]} Nc7 {[%emt 0:00:30]} 34. Qe4+ {[%emt 0:00:30]} Kh6 {[%emt 0:00:30]} 35. Qc4 {[%emt 0:00:30]} Nb5 {[%emt 0:00:30]} 36. Na4 {[%emt 0:00:30]} Ba7 {[%emt 0:00:30]} 37. Kg2 {[%emt 0:00:30]} Kh7 {[%emt 0:00:30]} 38. Nc3 {[%emt 0:00:30]} Nd6 {[%emt 0:00:30]} 39. Qb3 {[%emt 0:00:30]} g5 {[%emt 0:00:30]} 40. hxg5 {[%emt 0:00:30]} fxg5 {[%emt 0:00:30]} 41. Qd1 {[%emt 0:15:30]} g4 {[%emt 0:15:30]} 42. Qa1 {[%emt 0:00:30]} Qf7 {[%emt 0:00:30]} 43. Qa6 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 44. Kf1 {[%emt 0:00:30]} Kg6 {[%emt 0:00:30]} 45. b5 {[%emt 0:00:30]} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.15"]
[Round "4.2"]
[White "Bjornsson, Sigurbjorn"]
[Black "Mai, Aron Thor"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2331"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,59,8,0,0,0,0,0,2,0,9,13,19,19,20,20,18,22,49,56,59,41,50,43,137,126,176,182,289,287,435,410,723,-391,1696,-196,567,-29999,759,-29999,29987,525,722,712,2311,2270]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Bc4 e6 8. c3 Bd6 9. Nf4 Qc7 {B18: Classical Caro-Kann: 4...Bf5 sidelines} 10. Qf3 Nbd7 11. h4 e5 $146 {The position is equal.} (11... c5 12. dxc5 Qxc5 13. Qe2 Rc8 14. Bb3 Qc7 15. h5 Bxf4 16. Bxf4 Qxf4 17. hxg6 {½-½ (77) Harikrishna,P (2753)-Navara,D (2734) Huaian 2016}) ({Predecessor:} 11... O-O-O 12. Nxg6 hxg6 13. Bg5 {½-½ (42) Jap Tjoen San,L (2116)-Belenkaya,D (2289) Mamaia 2016}) 12. Nxg6 hxg6 13. Bg5 O-O-O 14. O-O-O exd4 15. cxd4 Nb6 16. Bb3 Rde8 17. Bxf6 gxf6 18. Qxf6 Bxg3 19. fxg3 Qxg3 ({Better is} 19... Nd5 $14 20. Bxd5 cxd5+ 21. Kb1 Qxg3) 20. Bxf7 $16 Rhf8 {[#] Strongly threatening ...Nd5.} 21. Rhf1 Nd5 (21... Nc4 {was necessary.}) 22. Qxg6 $18 Qe3+ (22... Qxg6 {is a better defense.} 23. Bxg6 Ne3) 23. Kb1 Rxf7 (23... Qe2 $142 24. Rc1 Ne7) 24. Rf3 $4 {[%mdl 8192]} ({Less strong is} 24. Qxf7 Qe4+ 25. Ka1 Ne3 $18) (24. Rxf7 $18 Qe2 25. Rc1) 24... Rf5 $4 {[%mdl 8192]} (24... Rxf3 $19 25. Qg4+ Kb8 26. Qxf3 Rh8 27. Qxe3 Nxe3) 25. Rxf5 $4 {[%mdl 8192]} (25. Rxe3 $18 Ref8 26. Re8+ Rxe8 27. Qxf5+ Kc7 28. h5) 25... Qe2 $4 {[%mdl 8192]} (25... Qe4+ $19 {and life is good for Black.} 26. Ka1 Ne3 {[%mdl 64] Double Attack}) 26. Rf7 $4 {[%mdl 8192]} (26. Rff1 $18) 26... Kb8 $4 {[%mdl 8192]} (26... Qxd1#) 27. Qf5 $4 {[%mdl 8192]} (27. Rc1 $18) 27... Qc4 $4 {[%mdl 8192] [#]} (27... Qxd1# {and all is fine.}) 28. Qf3 (28. Qd7 $142 $1 Nc3+ 29. bxc3 Qxf7 30. Qxf7 Re2 31. Qf4+ Kc8 32. Qg4+ {[%mdl 64] Double Attack} Kc7 33. Qxe2) 28... Qb5 29. Rf8 Nc3+ 30. Ka1 {Accuracy: White = 45%, Black = 18%.} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.15"]
[Round "4.3"]
[White "Karlsson, Mikael Johann"]
[Black "Kjartansson, David"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2155"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,74,0,1,-22,-8,-47,-44,-65,-48,-55,-42,-83,-68,-67,-62,-60,-67,-69,-61,-68,-53,-66,-64,-56,-59,-58,-56,-61,-56,-82,-59,-54,-43,-43,-36,-64,-70,-181,-128,-245,-227,-279,-284,-265,-270,-336,-230,-220,-202,-486,-481,-488,-485,-482,-472,-710,-755,-701,-480,-1726,-1741,-1594,-1482,-1210,-1113]} 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 e6 6. d3 Nge7 7. Bg5 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} (7. Bd2 b6 8. Qc1 h6 9. O-O Bb7 10. a3 d6 11. Rb1 Qd7 12. b4 Rd8 13. Nb5 Ba8 14. Rd1 g5 15. bxc5 bxc5 {½-½ (55) Bachmann,A (2642)-Bologan,V (2654) Philadelphia 2016}) 7... O-O 8. Bxe7 Qxe7 9. O-O {Black is slightly better.} Rd8 $146 ({Predecessor:} 9... b6 10. Qd2 Bb7 {0-1 (53) Teloeken,D (870)-Schneider,L (1064) Kranenburg 2008}) 10. Nd2 b6 11. e4 Bb7 12. f4 Nd4 13. Nb3 d6 14. Qd2 a6 15. Rae1 Rab8 16. f5 b5 ({Of course not} 16... gxf5 17. exf5 Kh8 18. Bxb7 $11) 17. Nxd4 Bxd4+ 18. Kh1 bxc4 19. dxc4 Be5 20. Nd1 Bc6 21. b3 a5 $1 22. Ne3 Qg5 23. Qe2 h5 24. g4 {[#]} ({White should play} 24. fxe6 $15 fxe6 25. Bh3) 24... h4 (24... Qh4 $1 $19 {[%csl Ge5][%cal Rh4h2][%mdl 512]} 25. Bf3 a4 26. gxh5 gxh5) 25. Bf3 (25. h3 $17 {was worth a try.}) 25... a4 $19 26. Rb1 axb3 27. axb3 Rb7 {[%cal Bb8b7,Bb7a7,Ba7a1,Ba1b1][%mdl 32]} 28. Ng2 h3 29. Ne1 Rdb8 ({Weaker is} 29... exf5 30. exf5 Qxg4 31. fxg6 $15) 30. Qd3 $2 (30. Nd3 {only move.}) 30... Qf4 {[%csl Ge5][%cal Rf4h2] [#] Black is clearly winning.} 31. Rf2 Bd4 32. Rf1 Ra7 33. Qc2 (33. Qe2 $142 Rba8 34. e5 Qxg4 35. Qd3 Bxf3+ 36. Qxf3 exf5 37. exd6) 33... Rba8 {And now ...Ra2 would win.} 34. Nd3 Qg5 35. Nc1 (35. Qc1 $142 Be3 36. Qe1 exf5 37. gxf5 gxf5 38. Nf2 Bxf2 39. Qxf2) 35... Ra1 36. Ne2 R8a2 37. Qc1 Rxb1 {Accuracy: White = 39%, Black = 78%.} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.15"]
[Round "4.4"]
[White "Briem, Stephan"]
[Black "Fridjonsson, Julius"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2197"]
[BlackElo "2117"]
[Annotator "ChessBase"]
[PlyCount "136"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:17]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:32]} Nf6 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:34]} cxd5 {[%emt 0:00:07]} 5. f3 {[%emt 0:00:27]} Qb6 {[%emt 0:00:57]} 6. e4 {[%emt 0:01:02]} dxe4 {[%emt 0:01:20]} 7. fxe4 {[%emt 0:00:36]} e5 {[%emt 0:00:37]} 8. Bb5+ {[%emt 0:02:24]} Nc6 {[%emt 0:01:48]} 9. d5 {[%emt 0:01:46]} Bb4 {[%emt 0:00:19]} 10. Qd3 {[%emt 0:01:57]} a6 {[%emt 0:23:11]} 11. Ba4 {[%emt 0:02:20]} Qa5 {[%emt 0:02:20]} 12. Bd1 {[%emt 0:07:27]} Nd4 {[%emt 0:04:29]} 13. Nge2 {[%emt 0:00:57]} O-O {[%emt 0:09:46]} 14. O-O {[%emt 0:19:15]} Nxe2+ {[%emt 0:06:23]} 15. Bxe2 {[%emt 0:03:37]} Ne8 {[%emt 0:01:23]} 16. Be3 {[%emt 0:08:43]} Bd7 {[%emt 0:01:32]} 17. Rac1 {[%emt 0:05:30]} Rc8 {[%emt 0:00:33]} 18. Rfe1 {[%emt 0:07:48]} Nd6 {[%emt 0:02:05]} 19. Qb1 {[%emt 0:08:04]} Rc7 {[%emt 0:05:36]} 20. a3 {[%emt 0:03:32]} Bc5 {[%emt 0:01:18]} 21. Bd3 {[%emt 0:07:30]} Rfc8 {[%emt 0:03:17]} 22. Kh1 {[%emt 0:01:19]} Bxa3 {[%emt 0:07:23]} 23. Ne2 {[%emt 0:07:34]} Bb4 {[%emt 0:03:17]} 24. Rxc7 {[%emt 0:01:35]} Rxc7 {[%emt 0:01:37]} 25. Rf1 {[%emt 0:03:12]} Bc5 {[%emt 0:01:25]} 26. Bg5 {[%emt 0:03:25]} f6 {[%emt 0:00:38]} 27. Bh4 {[%emt 0:01:13]} Be3 {[%emt 0:00:33]} 28. Be1 {[%emt 0:00:46]} Qa4 {[%emt 0:03:02]} 29. h3 {[%emt 0:00:34]} Qb3 {[%emt 0:03:40]} 30. Bc3 {[%emt 0:00:17]} Bb5 {[%emt 0:02:14]} 31. Ng3 {[%emt 0:00:38]} Bf4 {[%emt 0:01:19]} 32. Nh5 {[%emt 0:00:18]} Bh6 {[%emt 0:00:26]} 33. Rf3 {[%emt 0:00:47]} Bc4 {[%emt 0:02:39]} 34. Qf1 {[%emt 0:00:28]} Bxd3 {[%emt 0:00:18]} 35. Rxd3 {[%emt 0:00:32]} Qc4 {[%emt 0:00:38]} 36. Qd1 {[%emt 0:00:30]} Qxe4 {[%emt 0:00:37]} 37. Rg3 {[%emt 0:00:21]} Kh8 {[%emt 0:00:54]} 38. Qb3 {[%emt 0:00:35]} Qc4 {[%emt 0:01:01]} 39. Qa3 {[%emt 0:00:30]} Qxd5 {[%emt 0:00:51]} 40. Qa4 {[%emt 0:00:00]} Qc4 {[%emt 0:00:00]} 41. Qd1 {[%emt 0:01:23]} Qe6 {[%emt 0:06:55]} 42. Rd3 {[%emt 0:08:25]} Ne8 {[%emt 0:00:11]} 43. Rd8 {[%emt 0:01:57]} Rc8 {[%emt 0:00:07]} 44. Rd7 {[%emt 0:00:58]} b5 {[%emt 0:00:14]} 45. Rb7 {[%emt 0:03:21]} Qc6 {[%emt 0:02:42]} 46. Re7 {[%emt 0:00:59]} g6 {[%emt 0:04:09]} 47. Ng3 {[%emt 0:01:13]} Bf8 {[%emt 0:00:28]} 48. Rf7 {[%emt 0:00:59]} Kg8 {[%emt 0:00:29]} 49. Rd7 {[%emt 0:00:20]} Nd6 {[%emt 0:01:49]} 50. Qg4 {[%emt 0:00:46]} Qc4 {[%emt 0:02:10]} 51. Nh5 {[%emt 0:00:36]} Ne8 {[%emt 0:01:00]} 52. Qg3 {[%emt 0:00:38]} Qf1+ {[%emt 0:00:36]} 53. Kh2 {[%emt 0:00:05]} Qf5 {[%emt 0:00:06]} 54. Ra7 {[%emt 0:00:56]} Qxh5 {[%emt 0:00:46]} 55. Qd3 {[%emt 0:00:28]} Qf5 {[%emt 0:00:22]} 56. Qd5+ {[%emt 0:00:13]} Kh8 {[%emt 0:00:31]} 57. Qf7 {[%emt 0:00:25]} Ng7 {[%emt 0:01:45]} 58. Rxa6 {[%emt 0:00:52]} Nh5 {[%emt 0:03:57]} 59. Ra7 {[%emt 0:00:29]} Bg7 {[%emt 0:00:43]} 60. Rc7 {[%emt 0:00:32]} Rf8 {[%emt 0:00:18]} 61. Qe7 {[%emt 0:00:32]} Rg8 {[%emt 0:00:49]} 62. Qc5 {[%emt 0:00:27]} Qf4+ {[%emt 0:00:33]} 63. Kg1 {[%emt 0:00:26]} Qc1+ {[%emt 0:00:58]} 64. Kh2 {[%emt 0:00:06]} Qf4+ {[%emt 0:00:02]} 65. Kg1 {[%emt 0:00:01]} Ng3 {[%emt 0:00:26]} 66. Rc8 {[%emt 0:00:59]} Ne2+ {[%emt 0:00:33]} 67. Kh1 {[%emt 0:00:01]} h5 {[%emt 0:02:43]} 68. Rc6 {[%emt 0:01:18]} Ng3+ {[%emt 0:01:49]} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.15"]
[Round "4.5"]
[White "Bjarnason, Olafur"]
[Black "Olafsson, Thorvardur"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1815"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,58,33,13,27,16,25,-4,0,3,12,17,11,3,28,-24,-1,-10,-10,-6,-7,-25,0,0,0,0,122,46,1786,1621,1232,905,903,859,29987,29988,29988,29983,29983,0,0]} 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. O-O O-O 11. Rb1 Qc7 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} 12. Qb3 (12. Bg5 e6 13. Qd2 Nb6 14. Rfd1 Rfe8 15. h4 Na4 16. h5 Qc6 17. h6 Bh8 18. Re1 f6 19. Bh4 {1-0 (48) Lenic,L (2637)-Volokitin,A (2722) Austria 2013}) 12... b6 13. g3 $146 ({Predecessor:} 13. Bg5 Nf6 14. Rfe1 e6 15. a4 Rfc8 16. h3 cxd4 17. cxd4 Qc4 18. Qa3 Qc3 19. Rb3 {0-1 (57) Schneider Zinner,H (2375)-Gerhold,M (2207) St Johann im Pongau 2016}) 13... cxd4 14. cxd4 Qb7 15. e5 {e6 is the strong threat.} e6 $1 16. Ba3 Rfc8 17. Qe3 (17. Rfd1 $142) 17... Rc2 18. Rbc1 Rac8 19. Rxc2 Rxc2 20. Nd2 (20. Qb3 $5 {[%cal Rb3c2]} Qc7 21. Bb2 $11) 20... Qd5 {[%cal Rd7e5] White must now prevent ...Nxe5!} 21. Ne4 Qxa2 22. Be7 $36 {[%mdl 2048] Hoping for Qf4. White fights for an advantage.} Qa4 (22... Qd5 $11) 23. Nd6 (23. Qf4 $1 $16) 23... Bf8 $2 {[%mdl 8192]} (23... Qc6 $14) 24. Qf3 $18 f5 25. exf6 {Intending f7+ and mate.} Qxd4 {[#]} 26. Qb7 $1 {[%mdl 512]} Qd5 27. Qxd7 Rxf2 28. Rxf2 Qd1+ 29. Kg2 $2 (29. Rf1 $1 {mates} Qd4+ {[#]} 30. Kg2 $1 {[%mdl 512]} Qd5+ 31. Kf2 Qd2+ 32. Kf3 $1 {[%mdl 512]} Qd5+ 33. Ke2 Qa2+ 34. Ke3) 29... Qd5+ {Accuracy: White = 27%, Black = 31%.} 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.19"]
[Round "5.1"]
[White "Bjornsson, Sigurbjorn"]
[Black "Kjartansson, Gudmundur"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2331"]
[BlackElo "2453"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:03]} 4. Bb5 {[%emt 0:00:26]} Bd6 {[%emt 0:03:30]} 5. O-O {[%emt 0:00:42]} O-O {[%emt 0:00:17]} 6. d3 {[%emt 0:02:24]} Ne7 {[%emt 0:00:31]} 7. d4 {[%emt 0:05:36]} Ng6 {[%emt 0:00:55]} 8. dxe5 {[%emt 0:02:25]} Nxe5 {[%emt 0:00:45]} 9. Nxe5 {[%emt 0:07:53]} Bxe5 {[%emt 0:00:05]} 10. Bd3 {[%emt 0:01:15]} Re8 {[%emt 0:29:30]} 11. Bg5 {[%emt 0:19:15]} c6 {[%emt 0:12:01]} 12. Kh1 {[%emt 0:09:08]} Qc7 {[%emt 0:16:41]} 13. f4 {[%emt 0:08:40]} Bxc3 {[%emt 0:01:02]} 14. e5 {[%emt 0:00:33]} Bxe5 {[%emt 0:12:29]} 15. fxe5 {[%emt 0:00:09]} Qxe5 {[%emt 0:00:23]} 16. Bxf6 {[%emt 0:00:51]} gxf6 {[%emt 0:00:04]} 17. Rf5 {[%emt 0:09:33]} Qxb2 {[%emt 0:00:38]} 18. Rb1 {[%emt 0:03:40]} Qd4 {[%emt 0:06:38]} 19. Qh5 {[%emt 0:18:33]} d5 {[%emt 0:01:09]} 20. Rf3 {[%emt 0:02:08]} f5 {[%emt 0:06:38]} 21. Rh3 {[%emt 0:02:33]} Kf8 {[%emt 0:02:09]} 22. Qh6+ {[%emt 0:00:53]} Ke7 {[%emt 0:00:38]} 23. Re3+ {[%emt 0:03:10]} Be6 {[%emt 0:00:59]} 24. c3 {[%emt 0:01:02]} Qa4 {[%emt 0:03:26]} 25. Bxf5 {[%emt 0:00:41]} Kd6 {[%emt 0:00:18]} 26. Rbe1 {[%emt 0:00:47]} Kc7 {[%emt 0:00:12]} 27. Bxe6 {[%emt 0:00:29]} Rxe6 {[%emt 0:00:51]} 28. Rxe6 {[%emt 0:00:02]} fxe6 {[%emt 0:00:04]} 29. Qg7+ {[%emt 0:00:35]} Kd6 {[%emt 0:01:34]} 30. Qe5+ {[%emt 0:00:26]} Kc5 {[%emt 0:00:08]} 31. Qe3+ {[%emt 0:00:41]} Kb5 {[%emt 0:00:19]} 32. Qe2+ {[%emt 0:00:49]} Qc4 {[%emt 0:00:21]} 33. Qb2+ {[%emt 0:00:29]} Ka5 {[%emt 0:01:26]} 34. Qxb7 {[%emt 0:00:11]} Rg8 {[%emt 0:00:41]} 35. Rb1 {[%emt 0:00:50]} Qc5 {[%emt 0:00:33]} 36. Qc7+ {[%emt 0:00:33]} Ka6 {[%emt 0:00:24]} 37. Qb7+ {[%emt 0:00:10]} Ka5 {[%emt 0:00:01]} 38. Qc7+ {[%emt 0:00:28]} Ka6 {[%emt 0:00:19]} 39. Qf7 {[%emt 0:00:50]} Rf8 {[%emt 0:00:29]} 40. Qb7+ {[%emt 0:00:00]} Ka5 {[%emt 0:00:00]} 41. Qc7+ {[%emt 0:05:18]} Ka4 {[%emt 0:09:42]} 42. Qxh7 {[%emt 0:01:37]} Rf2 {[%emt 0:05:13]} 43. Qh4+ {[%emt 0:03:12]} Ka5 {[%emt 0:00:46]} 44. h3 {[%emt 0:00:38]} e5 {[%emt 0:01:27]} 45. Qd8+ {[%emt 0:00:38]} Ka4 {[%emt 0:00:17]} 46. Qc8 {[%emt 0:01:09]} a5 {[%emt 0:01:35]} 47. Qg4+ {[%emt 0:00:45]} Qc4 {[%emt 0:00:39]} 48. Qd1+ {[%emt 0:00:19]} Ka3 {[%emt 0:00:02]} 49. Rb3+ {[%emt 0:00:19]} Ka4 {[%emt 0:00:06]} 50. Rb4+ {[%emt 0:00:32]} Ka3 {[%emt 0:00:03]} 51. Qa4# {[%emt 0:00:14]} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.19"]
[Round "5.2"]
[White "Kjartansson, David"]
[Black "Stefansson, Vignir Vatnar"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2356"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,18,15,14,27,18,29,29,31,25,29,21,26,14,14,10,14,13,22,15,21,20,19,24,24,24,17,24,27,21,14,10,76,72,76,70,70,77,66,85,70,72,75,56,73,0,58,0,110,58,117,106,147,147,156,146,113,98,83,0,0,0,0,0,0,0,0,-234,-227,-223,-233,-229,-204,-234,-210,-236,-229,-406,-406,-406,-402,-406,-406,-399,-399,-390,-390,-390,-386,-375,-377,-348,-348,-711,-492,-1301,-1368]} 1. d4 f5 2. Nf3 Nf6 3. Bf4 e6 4. e3 b6 5. h3 (5. Bd3 Bb7 6. O-O Nc6 7. c4 Ne7 8. Nc3 Ng6 9. Bg3 Be7 10. Nb5 d6 11. d5 exd5 12. Bxf5 dxc4 13. Ng5 Nf8 {1-0 (37) Shimanov,A (2587)-Bernadskiy,V (2554) Bastia 2019}) 5... Bb7 6. Be2 {A80: Dutch Defence: Unusual White second moves} Bd6 7. O-O $146 ({Predecessor:} 7. c4 Bxf4 8. exf4 c5 9. O-O cxd4 10. Nxd4 Nc6 11. Nb5 O-O 12. Nd6 Rb8 13. Nc3 Qe7 14. Nxb7 Rxb7 {½-½ (24) Fiorito,F (2368)-Dolezal,C (2411) Caba 2018}) 7... Bxf4 8. exf4 {White has an edge.} O-O 9. c4 Ne4 10. Nc3 Qf6 11. Qd3 d6 12. Rac1 Nd7 13. Rfd1 Qg6 14. Qe3 Ndf6 15. Nb5 Rfc8 16. d5 a6 $1 {[%cal Ra6b5]} 17. Nbd4 exd5 {...c5 is the strong threat.} 18. Nh4 Qf7 {Black wants to play ...g6.} 19. Ndxf5 Re8 20. cxd5 Nc5 (20... Bxd5 $11 21. b3 Bb7) 21. Qg3 $16 {Black must now prevent Nh6+.} Kh8 22. Bf3 {Threatens to win with b4.} a5 23. Ne3 Nfe4 24. Bxe4 Rxe4 25. f5 $1 Qf6 26. Nf3 h6 27. Nd2 (27. Qg6 $16) 27... Re7 (27... Ra4 $11) 28. Rc4 (28. Rc2 $14) 28... Bc8 (28... Ba6 $1 $11 {keeps the balance.} 29. Rf4 Be2) 29. b3 (29. Nf3 $16) 29... Bd7 ({Black should play} 29... Ba6 $1 $14) 30. Nf3 Re4 31. Rxe4 Nxe4 32. Qf4 Re8 {[%cal Ba8e8,Be8e7,Be7e2][%mdl 32]} 33. Qh4 Qc3 34. Re1 (34. Nd4 $1 $16) 34... Ng5 $11 {Hoping for ...Nxf3+.} 35. Rf1 Nxf3+ 36. gxf3 Bb5 $36 {[%mdl 2048] Black has some pressure.} 37. Qh5 Re7 38. Nc4 $2 (38. Rb1 $11) 38... Bxc4 $19 39. bxc4 Qxc4 {[%mdl 4160] Endgame Double Attack. KQR-KQR} 40. Rd1 Qc2 ({Stronger than} 40... Qxa2 41. f6 $1 $11 {[%mdl 512]}) 41. f4 Qe2 ({And not} 41... Qxa2 {[#]} 42. f6 $1 $11 {[%mdl 512]}) 42. Qxe2 Rxe2 {KR-KR} 43. Rc1 $2 (43. f6 {was called for.} gxf6 44. a3) 43... Rxa2 44. Rxc7 b5 45. Rb7 Rb2 46. Kg2 a4 47. Ra7 Rd2 48. Kf3 Rxd5 49. Ke4 Rc5 50. Ra6 Kg8 51. Rxd6 $2 (51. Ra7) 51... b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 52. Rb6 (52. Rd8+ $142 Kh7 53. f6 gxf6 54. Ra8) 52... b3 {Accuracy: White = 57%, Black = 68%.} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.19"]
[Round "5.3"]
[White "Mai, Aron Thor"]
[Black "Ragnarsson, Johann"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2167"]
[BlackElo "1946"]
[Annotator "ChessBase"]
[PlyCount "42"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:38]} c6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:23]} d5 {[%emt 0:00:46]} 3. Nf3 {[%emt 0:00:06]} Bg4 {[%emt 0:00:18]} 4. h3 {[%emt 0:01:25]} Bxf3 {[%emt 0:00:14]} 5. Qxf3 {[%emt 0:00:07]} dxe4 {[%emt 0:00:34]} 6. Nxe4 {[%emt 0:00:35]} Nd7 {[%emt 0:00:13]} 7. Bc4 {[%emt 0:03:52]} Ne5 {[%emt 0:05:17]} 8. Qb3 {[%emt 0:01:01]} Nxc4 {[%emt 0:00:17]} 9. Qxc4 {[%emt 0:00:05]} Qd5 {[%emt 0:00:07]} 10. Qe2 {[%emt 0:02:00]} f5 {[%emt 0:06:51]} 11. Ng3 {[%emt 0:00:09]} Qxg2 {[%emt 0:00:19]} 12. d3 {[%emt 0:00:37]} Qd5 {[%emt 0:07:44]} 13. c4 {[%emt 0:03:21]} Qd7 {[%emt 0:00:50]} 14. Bf4 {[%emt 0:03:37]} O-O-O {[%emt 0:05:18]} 15. Qe5 {[%emt 0:21:17]} Qd6 {[%emt 0:06:28]} 16. Qe3 {[%emt 0:13:21]} Qxd3 {[%emt 0:25:01]} 17. Qxa7 {[%emt 0:01:22]} e5 {[%emt 0:00:28]} 18. Qa8+ {[%emt 0:04:38]} Kd7 {[%emt 0:06:12]} 19. Qxb7+ {[%emt 0:00:37]} Ke6 {[%emt 0:00:13]} 20. Qxc6+ {[%emt 0:00:41]} Kf7 {[%emt 0:00:16]} 21. Bg5 {[%emt 0:08:32]} Bb4+ {[%emt 0:00:26]} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.19"]
[Round "5.4"]
[White "Baldursson, Haraldur"]
[Black "Hardarson, Petur Palmi"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1902"]
[BlackElo "2027"]
[Annotator "NA"]
[PlyCount "119"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:01:26]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:19]} g6 {[%emt 0:00:26]} 3. Nc3 {[%emt 0:02:37]} d5 {[%emt 0:01:30]} 4. Bf4 {[%emt 0:01:37]} Bg7 {[%emt 0:01:39]} 5. e3 {[%emt 0:02:26]} Bg4 {[%emt 0:02:18]} 6. Bd3 {[%emt 0:04:40] D00: 1 d4 d5: Unusual lines} (6. Nb5 Na6 7. h3 Bxf3 8. Qxf3 c6 9. Na3 O-O 10. c3 Qb6 11. Rb1 Nd7 12. Bxa6 Qxa6 13. Qe2 Qa5 {0-1 (63) Repka,C (2473)-Kozul,Z (2619) Sibenik 2016}) 6... O-O {[%emt 0:01:50]} 7. h3 {[%emt 0:01:57]} Bxf3 {[%emt 0:00:52]} 8. Qxf3 {[%emt 0:00:11]} e6 {[%emt 0:05:35]} 9. g4 $146 {[%emt 0:04:40]} ({Predecessor:} 9. O-O Nbd7 10. a4 c5 11. dxc5 e5 12. Bg5 e4 13. Qe2 exd3 14. Qxd3 Nxc5 {0-1 (54) Linkevicius,V-Viliusis,N (1097) Kaunas 2017}) 9... c5 {[%emt 0:07:15]} 10. dxc5 {[%emt 0:12:50]} Ne8 {[%emt 0:02:43]} 11. e4 {[%emt 0:13:27]} d4 {[%emt 0:02:18]} 12. Ne2 {[%emt 0:11:32]} Qa5+ {[%emt 0:05:52]} 13. Kf1 {[%emt 0:03:27]} Qxc5 {[%emt 0:01:33]} 14. h4 {[%emt 0:02:31]} Nc6 {[%emt 0:03:33]} 15. h5 {[%emt 0:10:29]} g5 {[%emt 0:08:55]} 16. h6 {[%emt 0:03:20]} Bf6 {[%emt 0:03:10]} 17. Rh5 {[%emt 0:01:59]} Ne5 {[%emt 0:05:05]} 18. Bxe5 {[%emt 0:03:17]} Qxe5 {[%emt 0:00:23]} 19. Qg3 {[%emt 0:01:44]} Qxg3 {[%emt 0:08:39]} 20. Nxg3 {[%emt 0:00:19]} Kh8 {[%emt 0:01:01]} 21. Kg2 {[%emt 0:05:51]} Rg8 {[%emt 0:02:16]} 22. Re1 {[%emt 0:03:05]} Be5 {[%emt 0:01:02]} 23. Ne2 {[%emt 0:00:31]} Nf6 {[%emt 0:00:48]} 24. Rhh1 {[%emt 0:06:27]} Nxg4 {[%emt 0:00:47]} 25. f3 {[%emt 0:00:48]} Ne3+ {[%emt 0:04:24]} 26. Kf2 {[%emt 0:00:28]} Bf6 {[%emt 0:05:24]} 27. e5 {[%emt 0:00:55]} Bxe5 {[%emt 0:01:04]} 28. c3 {[%emt 0:00:01]} Nd5 {[%emt 0:02:04]} 29. cxd4 {[%emt 0:00:11]} Bc7 {[%emt 0:02:13]} 30. Rc1 {[%emt 0:00:13]} Bb6 {[%emt 0:00:25]} 31. Rc4 {[%emt 0:00:32]} f5 {[%emt 0:01:36]} 32. a4 {[%emt 0:00:22]} g4 {[%emt 0:01:13]} 33. b4 {[%emt 0:00:35]} a5 {[%emt 0:01:28]} 34. bxa5 {[%emt 0:00:12]} Rxa5 {[%emt 0:00:23]} (34... Bxa5 $17 35. Rc2 Bb6 36. fxg4 fxg4) 35. fxg4 {[%emt 0:00:10]} fxg4 {[%emt 0:02:54]} 36. Rhc1 {[%emt 0:00:13]} Raa8 {[%emt 0:00:33]} 37. Be4 {[%emt 0:01:04]} Raf8+ {[%emt 0:00:56]} 38. Kg1 {[%emt 0:00:20]} Rf6 {[%emt 0:03:28]} 39. Rc8 {[%emt 0:00:14]} Rgf8 {[%emt 0:01:46]} 40. Bxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:00]} 41. Rxf8+ {[%emt 0:01:33]} Rxf8 {[%emt 0:00:28]} 42. Rb1 {[%emt 0:00:26]} Rf6 {[%emt 0:00:32]} 43. a5 {[%emt 0:02:42]} Bxa5 {[%emt 0:00:55]} 44. Rxb7 {[%emt 0:00:12]} Rxh6 {[%emt 0:01:09]} 45. Rb5 {[%emt 0:00:12]} Bc7 {[%emt 0:06:29]} 46. Rxd5 {[%emt 0:01:13]} Rg6 {[%emt 0:00:54]} 47. Kg2 {[%emt 0:01:35]} h6 {[%emt 0:01:23]} 48. Ng3 {[%emt 0:01:08]} Rc6 {[%emt 0:02:44]} 49. Rc5 $2 {[%emt 0:02:16]} (49. Nf5 $15) 49... Rxc5 {[%emt 0:00:46]} 50. dxc5 {[%emt 0:00:07]} Kh7 {[%emt 0:05:12]} 51. Nf5 {[%emt 0:06:29]} h5 {[%emt 0:02:04]} (51... Kg6 $5 52. Ne3 $8 Kg5 $11) 52. Ne3 {[%emt 0:01:40]} Kg6 {[%emt 0:00:56]} 53. c6 {[%emt 0:02:19]} Be5 {[%emt 0:00:45]} 54. Nd5 {[%emt 0:01:08]} h4 {[%emt 0:00:32]} (54... Kf5 $5 55. c7 $8 Bxc7 56. Nxc7 h4 $11) 55. c7 {[%emt 0:00:41]} h3+ {[%emt 0:00:13]} 56. Kh1 {[%emt 0:01:46] [#]} (56. Kg1 $11 Bxc7 57. Nxc7) 56... g3 $1 {[%emt 0:04:36]} 57. Ne7+ {[%emt 0:00:54]} (57. c8=Q $17 g2+ 58. Kg1 Bd4+ 59. Kh2 g1=Q+ 60. Kxh3) 57... Kg5 {[%emt 0:00:12]} 58. c8=Q {[%emt 0:00:14]} g2+ {[%emt 0:00:04]} 59. Kg1 {[%emt 0:00:01]} Bd4+ 60. Kh2 {[%emt 0:00:04]} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.19"]
[Round "5.5"]
[White "Bjornsson, Eirikur K."]
[Black "Heidarsson, Arnar"]
[Result "1/2-1/2"]
[WhiteElo "1954"]
[BlackElo "1880"]
[Annotator "NA"]
[PlyCount "12"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} c5 {[%emt 0:00:12]} 3. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:31]} 4. d4 {[%emt 0:00:27]} cxd4 {[%emt 0:00:11]} 5. Nxd4 {[%emt 0:00:07]} g6 {[%emt 0:00:27]} 6. e4 {[%emt 0:00:21]} d6 {[%emt 0:01:37]} 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.19"]
[Round "5.6"]
[White "Briem, Benedikt"]
[Black "Briem, Stephan"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1841"]
[BlackElo "2197"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} c5 {[%emt 0:03:50]} 3. d5 {[%emt 0:00:00]} e5 {[%emt 0:08:39]} 4. g3 {[%emt 0:08:01]} d6 {[%emt 0:00:09]} 5. Bg2 {[%emt 0:00:52]} Be7 {[%emt 0:01:09]} 6. e4 {[%emt 0:04:08]} Nbd7 {[%emt 0:05:20]} 7. Nge2 {[%emt 0:00:37]} Nf8 {[%emt 0:03:02]} 8. O-O {[%emt 0:01:09]} Ng6 {[%emt 0:01:09]} 9. h3 {[%emt 0:00:38]} O-O {[%emt 0:00:41]} 10. Qd3 {[%emt 0:02:09]} Ne8 {[%emt 0:02:34]} 11. g4 {[%emt 0:02:29]} Bg5 {[%emt 0:01:57]} 12. Bxg5 {[%emt 0:03:14]} Qxg5 {[%emt 0:00:41]} 13. Qg3 {[%emt 0:02:58]} Bd7 {[%emt 0:14:00]} 14. a4 {[%emt 0:01:39]} Nf6 {[%emt 0:00:18]} 15. f4 {[%emt 0:02:21]} exf4 {[%emt 0:02:10]} 16. Nxf4 {[%emt 0:01:32]} Ne5 {[%emt 0:07:16]} 17. Nd3 {[%emt 0:01:48]} h5 {[%emt 0:04:54]} 18. Nb5 {[%emt 0:05:45]} Ne8 {[%emt 0:07:46]} 19. Nxd6 {[%emt 0:02:19]} Nxd3 {[%emt 0:10:10]} 20. cxd3 {[%emt 0:00:32]} hxg4 {[%emt 0:08:48]} 21. Nxb7 {[%emt 0:06:27]} Qh6 {[%emt 0:07:35]} 22. Nxc5 {[%emt 0:02:09]} Bc8 {[%emt 0:00:56]} 23. hxg4 {[%emt 0:01:21]} Bxg4 {[%emt 0:00:09]} 24. Rf4 {[%emt 0:03:48]} Bh5 {[%emt 0:02:35]} 25. Nd7 {[%emt 0:01:24]} Rc8 {[%emt 0:03:44]} 26. Raf1 {[%emt 0:03:46]} Qd6 {[%emt 0:01:27]} 27. Nxf8 {[%emt 0:00:40]} Qxf8 {[%emt 0:00:05]} 28. Rh4 {[%emt 0:00:43]} Bg6 {[%emt 0:00:45]} 29. Qh3 {[%emt 0:00:47]} Qc5+ {[%emt 0:00:03]} 30. d4 {[%emt 0:00:29]} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.22"]
[Round "6.1"]
[White "Fridjonsson, Julius"]
[Black "Bjornsson, Sigurbjorn"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2117"]
[BlackElo "2331"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,46,29,-7,0,0,0,0,10,-58,-8,-62,-65,-93,-84,-80,-61,-95,-32,-24,-37,-39,-46,-447,-441,-1154,-1156,-1062,-1006,-1164,-1155,-1259,-1150]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 O-O 6. O-O d6 7. d3 h6 8. a3 a5 9. Bd2 Be6 {A29: English Opening: Four Knights Variation with 4 g3} 10. Na4 Ba7 11. Qc2 Qd7 {The position is equal.} 12. Rfd1 $146 (12. b4 $11) ({Predecessor:} 12. e3 Bh3 13. b4 Bxg2 14. Kxg2 axb4 15. axb4 Ne7 16. Nc3 g5 17. Ra2 {0-1 (24) Abraham,R (1835)-Wong,R (2200) San Francisco 2011}) 12... Bh3 13. Bh1 (13. e3 $11) 13... Ng4 {[%csl Gg4][%cal Ra7f2] [#]} 14. Be1 $1 f5 15. c5 d5 16. b4 e4 ({Better is} 16... f4 $17) 17. b5 $15 Nd8 $36 {[%mdl 2048] Black has the initiative.} 18. Nd4 Ne6 19. Nxf5 $2 {[%mdl 8192]} ({White should try} 19. Nxe6 $15 Qxe6 20. Rab1) 19... e3 $19 {Black is clearly winning.} (19... Rxf5 $2 20. dxe4 Rf7 21. exd5 $19) 20. Bxd5 (20. Nxh6+ $142 Nxh6 21. f3) 20... exf2+ 21. Bxf2 Rxf5 {[%mdl 64] [#] Double Attack} 22. Bf3 Nxf2 23. Kxf2 Qd4+ {Accuracy: White = 25%, Black = 59%.} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.22"]
[Round "6.2"]
[White "Kjartansson, Gudmundur"]
[Black "Ragnarsson, Johann"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2453"]
[BlackElo "1946"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,57,22,50,45,137,86,167,144,211,204,277,277,275,272,285,268,269,215,266,207,286,228,273,282,315,326,300,298,429,387,437,447,440,407,429,431,421,405,493,500,802,432,29989,29990,29991,29992,29992,29993,29993,29991]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 d4 (4... c6 5. Qb3 Qb6 6. d3 e6 7. Be3 Qxb3 8. axb3 a6 9. Bd2 Nbd7 10. Bc3 Be7 11. Nbd2 c5 12. Ne5 d4 13. Nxd7 Nxd7 14. Ba5 {1-0 (45) Giri,A (2783)-Aronian,L (2765) St Petersburg 2018}) 5. d3 Nc6 {[#]} 6. b4 $146 {[%cal Bb2b4,Bb4b5][%mdl 544] A07: Réti Opening: New York and Capablanca Systems} ({Predecessor:} 6. O-O e5 7. Na3 Be7 8. Nc2 O-O 9. b4 Nxb4 10. Nxe5 Nxc2 11. Qxc2 {0-1 (56) Cruz,L (2040)-Miguez,D (2055) Cuba 1997}) 6... e6 {[#]} (6... Nxb4 $14 7. Qa4+ {[%mdl 64] Double Attack} Nc6) 7. a3 (7. b5 $142 $1 {[%cal Rb5c6]} Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 (9. Nbxd2 Ne7 $16)) 7... Bg4 (7... a6 $16) 8. b5 $18 {White is clearly better.} Bxf3 (8... Nb8 $16 9. Ne5 Nbd7) 9. Bxf3 Na5 10. Qa4 b6 {[#]} 11. Bd2 $1 {[%cal Rd2a5]} ({Don't play} 11. Bxa8 $6 Qxa8 12. O-O Bd6 $18) 11... Bd6 12. Bxa5 (12. Bxa8 $6 Qxa8 13. O-O Nb7 $18) 12... bxa5 13. Bc6+ ({Don't do} 13. Qxa5 Rb8 $18) 13... Kf8 14. Nd2 Rb8 15. Qxa5 {Played: Nd2-b3} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.22"]
[Round "6.2"]
[White "Kjartansson, Gudmundur"]
[Black "Ragnarsson, Johann"]
[Result "*"]
[ECO "A07"]
[WhiteElo "2453"]
[BlackElo "1946"]
[Annotator "RC"]
[PlyCount "57"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:22]} 2. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:57]} 3. Bg2 {[%emt 0:00:00]} Bf5 {[%emt 0:00:15]} 4. c4 {[%emt 0:01:04]} d4 {[%emt 0:01:58]} 5. d3 {[%emt 0:01:25]} Nc6 {[%emt 0:01:36]} 6. b4 {[%emt 0:00:33]} e6 {[%emt 0:27:01]} 7. a3 {[%emt 0:02:07]} Bg4 {[%emt 0:15:56]} 8. b5 {[%emt 0:10:36]} Bxf3 {[%emt 0:09:03]} 9. Bxf3 {[%emt 0:00:15]} Na5 {[%emt 0:00:06]} 10. Qa4 {[%emt 0:01:07]} b6 {[%emt 0:00:06]} 11. Bd2 {[%emt 0:01:16]} Bd6 {[%emt 0:06:02]} 12. Bxa5 {[%emt 0:01:56]} bxa5 {[%emt 0:00:02]} 13. Bc6+ {[%emt 0:14:49]} Kf8 {[%emt 0:01:58]} 14. Nd2 {[%emt 0:00:47]} Rb8 {[%emt 0:02:50]} 15. Nb3 {[%emt 0:02:43]} Ng4 {[%emt 0:01:29]} 16. Qxa5 {[%emt 0:03:28]} h5 {[%emt 0:02:59]} 17. Qxa7 {[%emt 0:01:27]} h4 {[%emt 0:06:48]} 18. Qxd4 {[%emt 0:01:32]} hxg3 {[%emt 0:00:17]} 19. Qxg4 {[%emt 0:02:03]} Qf6 {[%emt 0:00:20]} 20. hxg3 {[%emt 0:08:19]} Rxh1+ {[%emt 0:01:19]} 21. Bxh1 {[%emt 0:00:05]} Qc3+ {[%emt 0:00:05]} 22. Kf1 {[%emt 0:00:10]} Qxb3 {[%emt 0:00:06]} 23. Qd4 {[%emt 0:05:34]} f6 {[%emt 0:05:39]} 24. a4 {[%emt 0:04:14]} Kg8 {[%emt 0:03:55]} 25. Qe3 {[%emt 0:00:23]} Qb2 {[%emt 0:05:09]} 26. Qxe6+ {[%emt 0:01:24]} Kh8 {[%emt 0:00:59]} 27. Qh3+ {[%emt 0:00:12]} Kg8 {[%emt 0:00:02]} 28. Bd5+ {[%emt 0:00:04]} Kf8 {[%emt 0:00:07]} 29. Qe6 {[%emt 0:00:56]} *

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.22"]
[Round "6.3"]
[White "Stefansson, Vignir Vatnar"]
[Black "Briem, Benedikt"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2323"]
[BlackElo "1841"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,69,45,45,91,83,155,158,152,160,187,186,186,106,127,114,127,100,125,110,220,236,1330,1323,2233,2159,2090,1497,2063,2051,2738,2701,2260,2157,29973,29974,29974,29975,29975,29976,29976,29977,29977,29978,29978,29979,29979,29979,29969,7342,29991,29991,29993,29994]} 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a5 9. g4 Nc5 10. f3 Qd7 {E73: King's Indian: Averbakh Variation without 6...c5} (10... h6 11. Be3 h5 12. Nh3 hxg4 13. Nf2 Nh5 14. fxg4 Nf4 15. h4 {1-0 (15) Blanco Gramajo,C (2537)-Boger,R (2616) ICCF email 2014}) 11. h4 Ne8 (11... Na4 $142) 12. h5 $16 f6 {White is clearly better.} 13. Be3 a4 $146 ({Predecessor:} 13... Rf7 14. Nh3 g5 15. Nf2 Bf8 16. O-O Na6 17. a3 c5 18. b4 Qd8 {1-0 (36) Maksimenko,A (2501)-Voigt,R (2384) Germany 2006}) 14. hxg6 hxg6 15. Bh6 ({White should try} 15. Nh3 $18) 15... Kf7 16. Bxg7 Nxg7 17. Qh6 Qe7 18. Qh7 f5 (18... g5 $16) 19. Rh6 $18 Qg5 $2 {[#]} (19... Qf6 20. exf5 Bxf5) 20. Nh3 Qe3 21. Qxg6+ Kg8 22. Qh7+ Kf7 23. Rg6 Nd3+ 24. Kf1 Rg8 25. Ng5+ Ke7 26. Rxg7+ Rxg7 27. Qxg7+ Ke8 28. Qf7+ Kd8 29. Qf8+ Kd7 30. Qxf5+ Ke8 31. Qf7+ Kd8 32. Qf6+ Ke8 33. Bxd3 {[#] White threatens Qf7+ and mate.} Qxd3+ 34. Kf2 Qd2+ 35. Ne2 {Accuracy: White = 78%, Black = 32%.} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.22"]
[Round "6.4"]
[White "Heidarsson, Arnar"]
[Black "Kjartansson, David"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1880"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,127,-3,0,1,13,13,23,0,0,0,0,0,0,-13,-16,-15,0,-4,0,-16,-14,-31,-26,-81,-91,-93,-81,-140,-97,-175,-151,-155,-140,-192,-93,-97,-93,-91,-87,-94,-114,-399,-18,-18,-17,-28,-29,-25,-25,-23,-13,-10,-8,-6,0,0,0,0,0,-1,-4,-19,0,0,0,0,0,0,3,0,0,0,0,-8,-7,-24,0,-8,0,-8,-1,-8,0,0,0,0,0,-210,-199,-202,-211,-239,-216,-216,-212,-354,-351,-317,-259,-5616,-1249,-5438,-5431,-5431,-696,-762,-715,-713,-690,-557,-542,-697,-631,-29984,-29985,-29985]} 1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. e3 (6. O-O Nge7 {½-½ (7) Kryakvin,D (2588)-Kokarev,D (2598) Khanty-Mansiysk 2018}) 6... Nge7 7. O-O O-O 8. d4 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} b6 9. b3 Bb7 10. Bb2 {White has an edge.} cxd4 11. exd4 d5 12. cxd5 $146 ({Predecessor:} 12. Ne2 Rc8 13. Ne5 dxc4 14. Nxc4 Ba6 15. Rc1 Nf5 {0-1 (27) Micoogullari,L (1668)-Sahin,H (1648) Kocaeli 2015}) 12... exd5 13. Ba3 Re8 14. Re1 Qd7 15. Nb5 Nf5 16. Rxe8+ Rxe8 17. Bh3 Ba6 $36 {[%mdl 2048] Black is more active.} 18. Bxf5 (18. Bf1 $1 $11) 18... gxf5 $17 ({Don't go for} 18... Qxf5 $2 19. Nd6 $16) 19. Nc3 {[#]} f4 $1 {[%mdl 512]} 20. Kg2 (20. Rc1 $142) (20. gxf4 Qg4+) 20... Bc8 {...Qh3+ is the strong threat.} 21. Ne2 (21. Kg1 $17 {was necessary.}) 21... fxg3 22. hxg3 Qh3+ 23. Kg1 {[#]} Qg4 (23... Bg4 $1 $19 {[%mdl 512] has better winning chances.} 24. Nf4 Qh6) 24. Nf4 Re4 {Strongly threatening ...Rxf4.} 25. Nxd5 {[#]} Be6 $1 {[%cal Re6d5]} 26. Nc3 Nxd4 27. Nxd4 $4 {[%mdl 8192]} (27. Nh2 $17 {keeps fighting.} Qxd1+ 28. Rxd1) 27... Rxd4 $2 (27... Bxd4 $19 28. Nxe4 Qxe4) 28. Qxg4 $1 $11 Bxg4 29. Re1 {Hoping for Re8+.} h5 30. Ne4 Rd5 31. Bb4 a5 32. Bc3 Bxc3 33. Nxc3 {[%mdl 4096] Endgame KRB-KRN} Rc5 34. Re3 Kg7 35. Kg2 Be6 36. Rd3 b5 37. f3 b4 38. Ne4 Rc1 39. Rd2 Bf5 40. Nd6 Bc2 41. Nc4 a4 42. bxa4 Bxa4 43. Ne5 Bb5 44. f4 f6 45. Nf3 Kg6 46. Nd4 Bc4 47. Rb2 Bd5+ 48. Kf2 Ra1 49. Rxb4 Rxa2+ 50. Kg1 $2 (50. Ke3 $11 {and White is okay.}) 50... Rg2+ $19 {[%mdl 64] Double Attack} 51. Kf1 Rxg3 52. Ne2 Ra3 53. Kf2 h4 54. f5+ (54. Rd4 $142 Rf3+ 55. Kg1) 54... Kg5 (54... Kxf5 55. Rxh4 Rd3 56. Ng3+ Kg5 57. Rh5+ Kg6 58. Ke2 $15) 55. Rd4 Rf3+ 56. Ke1 $2 (56. Kg1 Ba8 57. Rd8) 56... Rxf5 (56... h3 $142 57. Rd2 {[#]} Re3 $1 {[%mdl 512]}) 57. Ng1 Bg2 58. Ne2 Rf1+ (58... h3 $142 59. Rd7 h2) 59. Kd2 h3 60. Rd8 Ra1 61. Rg8+ Kf5 62. Ke3 Ra8 63. Rxa8 Bxa8 64. Kd4 {Accuracy: White = 38%, Black = 53%.} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.22"]
[Round "6.6"]
[White "Acevedo Mendez, Lisseth"]
[Black "Mai, Aron Thor"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1864"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,160,-9,0,0,-7,-12,0,-9,0,-10,-5,-22,31,44,36,31,32,48,54,53,53,40,81,34,108,98,108,109,97,35,35,-13,9,0,33,15,168,33,75,37,42,29,143,0,0,0,0,0,0,0,0,0,0,-14,-29,-51,-43,-125,-128,-132,-132,-133,-153,-121,0,-10,0,-52,-45,-56,42,0,0,0,0,0,5,0,0,-36,0,0,0,-8,-10,-10,-8,-8,8,-8,-8,-8,-8,-8,-10,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-71,-72,-29965,-29966,-29965,-29967,-29967,-29968,-29967,-29969,-29971,-29972,-29972,-29973,-29973,-29974,-29974,-29974,-29974,-29976,-29976,-29976,-29977,-29978,-29979,-29980,-29981,-29981,-29981,-29982,-29982,-29983,-29983,-29981,-29983,-29984,-29985,-29986,-29986,-29987]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bd3 Bg4 6. c3 Qc7 7. h3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Bh5 8. Nbd2 e6 9. O-O {The position is equal.} Bd6 10. Re1 Nge7 (10... Nf6 11. Nf1 O-O 12. Bg5 Rab8 13. Qe2 Rfe8 14. Qe3 Bg6 15. Ne5 Nxe5 16. dxe5 {½-½ (48) Bocharov,I (2534)-Ovetchkin,R (2540) Cheliabinsk 2017}) 11. Qc2 O-O-O (11... Rc8 $11) 12. b4 $36 {[%mdl 2048] White is more active.} Bg6 13. Qb1 $146 ({Predecessor:} 13. Bxg6 Nxg6 14. Qb3 Nf4 15. Nf1 {0-1 (23) Tuominen,T (2079)-Sisatto,O (2243) Finland 2016}) 13... Kb8 14. Nb3 Bxd3 15. Qxd3 Ng6 16. Nc5 Nf4 17. Qb5 Qb6 ({Black should try} 17... Ka8 $14) 18. a4 $16 h6 19. Qf1 g5 20. b5 (20. a5 $16 Qc7 21. Qb5 Bxc5 22. Bxf4 (22. dxc5 a6 $11) 22... Qxf4 23. bxc5) 20... Na5 $1 $14 21. Ne5 (21. Ba3 {is interesting.} Qc7 22. g3 Ng6 23. Bb4 e5 24. Nd2) 21... Bxe5 22. Rxe5 Ng6 23. Re1 Nf8 $2 (23... Ka8 $11) 24. Ba3 ({Better is} 24. f4 $18) 24... Ka8 25. Qe2 Nd7 26. Reb1 Rhe8 {[#]} (26... Qc7 $11 {keeps the balance.}) 27. Nxd7 (27. Qh5 $1 $16) 27... Rxd7 $11 28. Bc5 Qd8 $1 29. Qh5 Qf6 30. Bb4 Nc4 31. a5 Rg8 32. Qg4 Qg6 33. Qg3 h5 $1 34. Bc5 (34. Re1 $15) 34... h4 $17 35. Qg4 f5 36. Qe2 g4 37. hxg4 Qxg4 ({Black should play} 37... fxg4 $17 38. b6 a6) 38. Qxg4 $11 Rxg4 39. Kh2 (39. Re1 $11) 39... Rdg7 $15 40. Rg1 Re4 (40... Rg8 $15) 41. Rae1 Nxa5 42. f3 Rxe1 43. Rxe1 $11 {[%mdl 4096] Endgame KRB-KRN} Rg6 44. Be7 Nc4 45. Bxh4 b6 46. Re2 Kb7 47. Be7 a6 48. bxa6+ Kxa6 49. Kh3 Kb5 50. Kh4 {With the idea g4.} f4 51. Kh5 Rg8 52. Rxe6 Rxg2 53. Rf6 $1 Re2 54. Bb4 Re3 55. Rxf4 Nd2 56. Rf5 Kc4 57. f4 Ne4 58. Rf8 Nxc3 59. Bd6 Kxd4 60. Be5+ Ke4 61. Rb8 (61. Bxc3 $11 {remains equal.} Rxc3 62. Kg4) 61... Ne2 $17 62. Rxb6 $2 {[%mdl 8192] [#]} (62. Kh4 $17) 62... Nxf4+ {Black mates.} 63. Bxf4 Kxf4 {KR-KR} 64. Rd6 Ke5 65. Rd8 Rg3 66. Kh4 Rg7 67. Re8+ Kd4 68. Rd8 Kc4 69. Rc8+ Kd3 70. Rd8 d4 71. Kh5 Kc3 72. Rc8+ Kd2 73. Rd8 d3 74. Kh4 Kc2 75. Rc8+ Kd1 76. Rd8 d2 77. Kh5 Rc7 78. Ra8 Kc2 79. Ra2+ Kd3 80. Ra3+ Ke2 {Accuracy: White = 34%, Black = 63%.} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.26"]
[Round "7.1"]
[White "Bjornsson, Sigurbjorn"]
[Black "Stefansson, Vignir Vatnar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2331"]
[BlackElo "2323"]
[Annotator "NA"]
[PlyCount "151"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Qd6 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:23]} c6 {[%emt 0:00:02]} 6. Ne5 {[%emt 0:00:33]} Nbd7 {[%emt 0:00:06]} 7. Nc4 {[%emt 0:00:29]} Qc7 {[%emt 0:00:05]} 8. Qf3 {[%emt 0:01:22]} Nb6 {[%emt 0:00:06]} 9. h3 {[%emt 0:15:24]} Be6 {[%emt 0:00:21]} 10. Bf4 {[%emt 0:05:26]} Qd8 {[%emt 0:00:12]} 11. Nxb6 {[%emt 0:00:52]} Qxb6 {[%emt 0:00:33]} 12. O-O-O {[%emt 0:06:03]} Qa5 {[%emt 0:00:38]} 13. a3 {[%emt 0:03:57]} Nd5 {[%emt 0:10:35]} 14. Nxd5 {[%emt 0:07:45]} Bxd5 {[%emt 0:02:22]} 15. Qg3 {[%emt 0:03:42]} b5 {[%emt 0:00:17]} 16. Bd2 {[%emt 0:04:19]} Qd8 {[%emt 0:04:20]} 17. Bd3 {[%emt 0:04:51]} e6 {[%emt 0:05:24]} 18. Rhe1 {[%emt 0:04:16]} a5 {[%emt 0:02:23]} 19. f4 {[%emt 0:04:27]} Qc7 {[%emt 0:02:48]} 20. Qg4 {[%emt 0:05:31]} h5 {[%emt 0:04:59]} 21. Qg5 {[%emt 0:04:13]} Qe7 {[%emt 0:01:16]} 22. Qg3 {[%emt 0:04:22]} b4 {[%emt 0:03:20]} 23. a4 {[%emt 0:00:25]} h4 {[%emt 0:03:43]} 24. Qg4 {[%emt 0:01:07]} g6 {[%emt 0:00:29]} 25. f5 {[%emt 0:01:35]} gxf5 {[%emt 0:00:11]} 26. Bxf5 {[%emt 0:00:21]} O-O-O {[%emt 0:00:34]} 27. Bd3 {[%emt 0:01:28]} Bh6 {[%emt 0:04:48]} 28. Ba6+ {[%emt 0:02:20]} Kd7 {[%emt 0:00:16]} 29. Bxh6 {[%emt 0:01:29]} Rxh6 {[%emt 0:00:10]} 30. Bd3 {[%emt 0:00:55]} Rhh8 {[%emt 0:00:43]} 31. Qe2 {[%emt 0:05:11]} Qg5+ {[%emt 0:10:58]} 32. Rd2 {[%emt 0:00:40]} Rdg8 {[%emt 0:09:33]} 33. Be4 {[%emt 0:03:33]} Bxe4 {[%emt 0:00:37]} 34. Qxe4 {[%emt 0:00:02]} Qd5 {[%emt 0:00:06]} 35. Qf4 {[%emt 0:01:39]} Rh7 {[%emt 0:00:20]} 36. Kb1 {[%emt 0:05:26]} Qg5 {[%emt 0:03:21]} 37. Qf2 {[%emt 0:01:28]} Qg3 {[%emt 0:05:04]} 38. Qf1 {[%emt 0:01:13]} Rg5 {[%emt 0:01:56]} 39. Rf2 {[%emt 0:00:49]} Ke7 {[%emt 0:00:26]} 40. Re4 {[%emt 0:00:00]} b3 {[%emt 0:00:00]} 41. Ref4 {[%emt 0:03:23]} f5 {[%emt 0:06:02]} 42. Qa6 {[%emt 0:03:42]} Qe3 {[%emt 0:02:30]} 43. cxb3 {[%emt 0:02:16]} Qxb3 {[%emt 0:00:50]} 44. Qxa5 {[%emt 0:06:52]} Kf7 {[%emt 0:00:49]} 45. R4f3 {[%emt 0:01:26]} Qd1+ {[%emt 0:00:50]} 46. Ka2 {[%emt 0:00:01]} Kg6 {[%emt 0:05:10]} 47. Re3 {[%emt 0:00:50]} Qxd4 {[%emt 0:01:02]} 48. Rxe6+ {[%emt 0:00:40]} Kh5 {[%emt 0:00:01]} 49. Qe1 {[%emt 0:01:40]} Qd5+ {[%emt 0:06:46]} 50. b3 {[%emt 0:00:03]} Rg3 {[%emt 0:00:11]} 51. Rxf5+ {[%emt 0:00:57]} Qxf5 {[%emt 0:00:08]} 52. Re5 {[%emt 0:00:05]} Rf7 {[%emt 0:04:30]} 53. Qd1+ {[%emt 0:01:09]} Kg6 {[%emt 0:01:59]} 54. Rxf5 {[%emt 0:00:05]} Rxf5 {[%emt 0:00:01]} 55. Qd6+ {[%emt 0:00:55]} Rf6 {[%emt 0:00:01]} 56. Qd4 {[%emt 0:00:21]} Kg5 {[%emt 0:02:51]} 57. Qe5+ {[%emt 0:00:19]} Kg6 {[%emt 0:00:15]} 58. Ka3 {[%emt 0:00:17]} Rg5 {[%emt 0:00:54]} 59. Qe4+ {[%emt 0:00:37]} Kh5 {[%emt 0:00:25]} 60. Qe8+ {[%emt 0:00:40]} Rfg6 {[%emt 0:00:01]} 61. Qh8+ {[%emt 0:00:24]} Rh6 {[%emt 0:00:01]} 62. Qe8+ {[%emt 0:00:37]} Rhg6 {[%emt 0:00:01]} 63. Qe2+ {[%emt 0:00:21]} Kh6 {[%emt 0:00:00]} 64. Qe3 {[%emt 0:00:12]} Kh5 {[%emt 0:00:18]} 65. Qf3+ {[%emt 0:00:06]} Kh6 {[%emt 0:00:03]} 66. Qf8+ {[%emt 0:00:38]} Kh5 {[%emt 0:00:05]} 67. Qf3+ {[%emt 0:00:21]} Kh6 {[%emt 0:00:08]} 68. Qf4 {[%emt 0:00:16]} Kh5 {[%emt 0:00:05]} 69. Qc7 {[%emt 0:00:55]} Rxg2 {[%emt 0:04:08]} 70. Qh7+ {[%emt 0:00:59]} Kg5 {[%emt 0:00:04]} 71. a5 {[%emt 0:00:26]} c5 {[%emt 0:03:42]} 72. Qe7+ {[%emt 0:00:13]} Kh5 {[%emt 0:00:01]} 73. Qxc5+ {[%emt 0:00:35]} R2g5 {[%emt 0:00:01]} 74. Qc3 {[%emt 0:00:40]} Rg3 {[%emt 0:00:01]} 75. Qh8+ {[%emt 0:00:48]} Kg5 {[%emt 0:00:11]} 76. Qc8 {[%emt 0:00:21]} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.26"]
[Round "7.2"]
[White "Hardarson, Petur Palmi"]
[Black "Kjartansson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2027"]
[BlackElo "2453"]
[Annotator "ChessBase"]
[PlyCount "165"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:01:34]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:42]} b6 {[%emt 0:01:27]} 3. g3 {[%emt 0:00:39]} Bb7 {[%emt 0:00:08]} 4. Bg2 {[%emt 0:00:13]} g6 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:57]} Bg7 {[%emt 0:00:02]} 6. c4 {[%emt 0:00:51]} O-O {[%emt 0:00:05]} 7. Nc3 {[%emt 0:02:35]} Ne4 {[%emt 0:00:06]} 8. Nxe4 {[%emt 0:02:47]} Bxe4 {[%emt 0:00:16]} 9. Be3 {[%emt 0:00:28]} d6 {[%emt 0:02:12]} 10. Qd2 {[%emt 0:01:22]} Nd7 {[%emt 0:03:03]} 11. Bh6 {[%emt 0:01:24]} c5 {[%emt 0:00:42]} 12. Bxg7 {[%emt 0:01:38]} Kxg7 {[%emt 0:00:07]} 13. b3 {[%emt 0:01:02]} Qc7 {[%emt 0:02:47]} 14. d5 {[%emt 0:03:36]} Nf6 {[%emt 0:08:53]} 15. Bh3 {[%emt 0:04:15]} Bxf3 {[%emt 0:00:38]} 16. exf3 {[%emt 0:00:09]} b5 {[%emt 0:01:17]} 17. Rfe1 {[%emt 0:02:38]} bxc4 {[%emt 0:03:32]} 18. bxc4 {[%emt 0:00:19]} Rab8 {[%emt 0:00:32]} 19. Rab1 {[%emt 0:04:57]} Rxb1 {[%emt 0:03:01]} 20. Rxb1 {[%emt 0:00:08]} Rb8 {[%emt 0:00:06]} 21. Rb3 {[%emt 0:05:27]} Rxb3 {[%emt 0:06:30]} 22. axb3 {[%emt 0:00:08]} Qb6 {[%emt 0:19:05]} 23. Qe3 {[%emt 0:23:56]} Ng8 {[%emt 0:02:02]} 24. Bd7 {[%emt 0:06:53]} Qb7 {[%emt 0:16:31]} 25. Bh3 {[%emt 0:03:16]} Qa6 {[%emt 0:05:30]} 26. Qc3+ {[%emt 0:02:44]} Nf6 {[%emt 0:00:26]} 27. Bd7 {[%emt 0:02:54]} Qa2 {[%emt 0:00:40]} 28. Ba4 {[%emt 0:01:43]} Qb1+ {[%emt 0:01:08]} 29. Kg2 {[%emt 0:01:05]} Qf5 {[%emt 0:01:09]} 30. Qa5 {[%emt 0:03:19]} g5 {[%emt 0:00:25]} 31. g4 {[%emt 0:03:14]} Qe5 {[%emt 0:00:13]} 32. Qxa7 {[%emt 0:01:17]} h5 {[%emt 0:00:07]} 33. h3 {[%emt 0:02:27]} hxg4 {[%emt 0:06:45]} 34. hxg4 {[%emt 0:00:39]} Nh7 {[%emt 0:00:02]} 35. Bd7 {[%emt 0:01:16]} Nf6 {[%emt 0:00:33]} 36. Bf5 {[%emt 0:03:02]} Ng8 {[%emt 0:00:16]} 37. Qa2 {[%emt 0:02:35]} Nh6 {[%emt 0:01:10]} 38. Bb1 {[%emt 0:01:11]} Ng8 {[%emt 0:03:03]} 39. Qc2 {[%emt 0:01:06]} Nf6 {[%emt 0:00:07]} 40. Qf5 {[%emt 0:00:00]} Qf4 {[%emt 0:00:00]} 41. Kh3 {[%emt 0:06:23]} Qc1 {[%emt 0:12:39]} 42. Kg2 {[%emt 0:00:43]} Qf4 {[%emt 0:01:09]} 43. Kh3 {[%emt 0:00:40]} Qc1 {[%emt 0:02:40]} 44. Kg2 {[%emt 0:00:23]} Kh6 {[%emt 0:06:08]} 45. Bc2 {[%emt 0:01:05]} Qd2 {[%emt 0:01:31]} 46. Qd3 {[%emt 0:01:30]} Qxd3 {[%emt 0:02:01]} 47. Bxd3 {[%emt 0:00:07]} e5 {[%emt 0:00:57]} 48. dxe6 {[%emt 0:02:29]} fxe6 {[%emt 0:00:04]} 49. Kg3 {[%emt 0:02:06]} e5 {[%emt 0:00:13]} 50. Bf5 {[%emt 0:00:14]} d5 {[%emt 0:01:17]} 51. cxd5 {[%emt 0:01:03]} Nxd5 {[%emt 0:00:01]} 52. Kg2 {[%emt 0:00:39]} Kg7 {[%emt 0:01:12]} 53. Kf1 {[%emt 0:00:22]} Nc3 {[%emt 0:03:17]} 54. Bd3 {[%emt 0:01:10]} Kf6 {[%emt 0:00:44]} 55. Ke1 {[%emt 0:00:58]} Nd5 {[%emt 0:01:20]} 56. Kd2 {[%emt 0:00:32]} Ke7 {[%emt 0:00:22]} 57. Bc4 {[%emt 0:01:00]} Nf6 {[%emt 0:00:21]} 58. Ke3 {[%emt 0:00:56]} Kd6 {[%emt 0:00:08]} 59. Kd3 {[%emt 0:00:54]} e4+ {[%emt 0:01:31]} 60. fxe4 {[%emt 0:01:48]} Nxg4 {[%emt 0:00:05]} 61. Ke2 {[%emt 0:01:27]} Ke5 {[%emt 0:01:28]} 62. f3 {[%emt 0:00:46]} Nf6 {[%emt 0:00:12]} 63. Ke3 {[%emt 0:00:19]} Ne8 {[%emt 0:01:00]} 64. Bf1 {[%emt 0:00:45]} Nd6 {[%emt 0:00:11]} 65. Bc4 {[%emt 0:00:57]} Nb7 {[%emt 0:00:24]} 66. Bb5 {[%emt 0:00:42]} Na5 {[%emt 0:00:49]} 67. Bc4 {[%emt 0:00:10]} Nc6 {[%emt 0:00:21]} 68. Bg8 {[%emt 0:01:01]} Nb4 {[%emt 0:01:05]} 69. Bc4 {[%emt 0:00:53]} Nc2+ {[%emt 0:00:17]} 70. Kd2 {[%emt 0:00:28]} Nd4 {[%emt 0:00:23]} 71. Ke3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:14]} 72. Bg8 {[%emt 0:00:20]} Ne7 {[%emt 0:00:17]} 73. Bc4 {[%emt 0:00:22]} Ng6 {[%emt 0:00:10]} 74. Be2 {[%emt 0:00:39]} Nf4 {[%emt 0:00:21]} 75. Bf1 {[%emt 0:00:12]} Ne6 {[%emt 0:01:12]} 76. Bc4 {[%emt 0:00:37]} Nd4 {[%emt 0:00:14]} 77. Bg8 {[%emt 0:00:37]} Nb5 {[%emt 0:00:53]} 78. Bc4 {[%emt 0:00:29]} Nd6 {[%emt 0:00:08]} 79. Bg8 {[%emt 0:00:26]} Ne8 {[%emt 0:00:30]} 80. Bf7 {[%emt 0:00:23]} Nd6 {[%emt 0:00:16]} 81. Bc4 {[%emt 0:00:41]} Ne8 {[%emt 0:00:10]} 82. Bf7 {[%emt 0:00:38]} Nd6 {[%emt 0:01:12]} 83. Bc4 {[%emt 0:00:52]} 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.26"]
[Round "7.3"]
[White "Mai, Aron Thor"]
[Black "Kjartansson, David"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2167"]
[BlackElo "2356"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 1:30:30]} c5 {[%emt 1:30:30]} 2. Nf3 {[%emt 0:00:30]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Nxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:00:00]} 7. Bd3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 8. O-O {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 9. Re1 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 10. e5 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 11. Qg4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 12. Bh6 {[%emt 0:00:00]} Rb8 {[%emt 0:00:00]} 13. Nd1 {[%emt 0:00:00]} Rb4 {[%emt 0:00:00]} 14. c4 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 15. a3 {[%emt 0:00:00]} Rb5 {[%emt 0:00:00]} 16. Bf1 {[%emt 0:00:00]} Rxe5 {[%emt 0:00:00]} 17. Ne3 {[%emt 0:00:00]} Rh5 {[%emt 0:00:00]} 18. Bg7 {[%emt 0:00:00]} Rg8 {[%emt 0:00:00]} 19. Bc3 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 20. f4 {[%emt 0:00:00]} Rh4 {[%emt 0:00:00]} 21. Qe2 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 22. Nf5 {[%emt 0:00:00]} Bc5+ {[%emt 0:00:00]} 23. Kh1 {[%emt 0:00:00]} Rxh2+ {[%emt 0:00:00]} 24. Kxh2 {[%emt 0:00:00]} Qxf4+ {[%emt 0:00:00]} 25. g3 {[%emt 0:00:00]} Qxf5 {[%emt 0:00:00]} 26. Qxc4 {[%emt 0:00:00]} Rg6 {[%emt 0:00:00]} 27. Bd4 {[%emt 0:00:00]} Qf3 {[%emt 0:00:00]} 28. Bg2 {[%emt 0:00:00]} Rh6+ {[%emt 0:00:00]} 29. Kg1 {[%emt 0:00:00]} Bxd4+ {[%emt 0:00:00]} 30. Qxd4 {[%emt 0:00:00]} Qxg3 {[%emt 0:00:00]} 31. Rad1 {[%emt 0:01:59]} Qh2+ {[%emt 0:00:00]} 32. Kf1 {[%emt 0:02:50]} Rf6+ {[%emt 0:00:00]} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.26"]
[Round "7.4"]
[White "Karlsson, Mikael Johann"]
[Black "Mai, Alexander Oliver"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "2155"]
[BlackElo "1958"]
[Annotator "NA"]
[PlyCount "100"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:01:15]} e5 {[%emt 0:01:57]} 2. c4 {[%emt 0:00:06]} Nc6 {[%emt 0:03:17]} 3. g3 {[%emt 0:00:03]} Bc5 {[%emt 0:01:32]} 4. Nc3 {[%emt 0:05:20]} Nf6 {[%emt 0:00:54]} 5. d3 {[%emt 0:00:40]} d6 {[%emt 0:01:37]} 6. Be3 {[%emt 0:02:47]} Nd4 {[%emt 0:11:11]} 7. Bg2 {[%emt 0:03:33]} Ng4 {[%emt 0:01:55]} 8. Nf3 {[%emt 0:07:31]} Nxe3 {[%emt 0:03:23]} 9. fxe3 {[%emt 0:02:15]} Nxf3+ {[%emt 0:00:38]} 10. Qxf3 {[%emt 0:00:04]} Be6 {[%emt 0:01:21]} 11. O-O {[%emt 0:01:43]} Qg5 {[%emt 0:01:48]} 12. Rfe1 {[%emt 0:04:03]} O-O {[%emt 0:02:46]} 13. a3 {[%emt 0:02:21]} a5 {[%emt 0:03:38]} 14. Na4 {[%emt 0:04:28]} Ba7 {[%emt 0:01:04]} 15. b4 {[%emt 0:00:05]} Bg4 {[%emt 0:07:53]} 16. Qf2 {[%emt 0:05:35]} f5 {[%emt 0:03:02]} 17. c5 {[%emt 0:04:54]} fxe4 {[%emt 0:15:11]} 18. Qa2+ {[%emt 0:00:04]} Kh8 {[%emt 0:00:08]} 19. Bxe4 {[%emt 0:00:03]} Bd7 {[%emt 0:02:43]} 20. Nb2 {[%emt 0:03:15]} dxc5 {[%emt 0:04:05]} 21. bxa5 {[%emt 0:00:06]} c4 {[%emt 0:05:04]} 22. Nxc4 {[%emt 0:00:04]} Be6 {[%emt 0:00:53]} 23. Qd2 {[%emt 0:04:15]} Bxc4 {[%emt 0:02:07]} 24. dxc4 {[%emt 0:00:25]} Rad8 {[%emt 0:03:21]} 25. Qc3 {[%emt 0:00:26]} Rf4 {[%emt 0:15:11]} 26. Qc2 {[%emt 0:11:49]} Rf6 {[%emt 0:02:03]} 27. c5 {[%emt 0:00:55]} h5 {[%emt 0:00:57]} 28. Rad1 {[%emt 0:02:57]} Rdf8 {[%emt 0:00:31]} 29. Re2 {[%emt 0:00:35]} h4 {[%emt 0:00:36]} 30. Kg2 {[%emt 0:02:13]} Qg4 {[%emt 0:00:57]} 31. Rde1 {[%emt 0:05:25]} hxg3 {[%emt 0:03:00]} 32. hxg3 {[%emt 0:00:04]} Rh6 {[%emt 0:00:07]} 33. Rf2 {[%emt 0:01:43]} Qh3+ {[%emt 0:00:32]} 34. Kg1 {[%emt 0:00:09]} Qxg3+ {[%emt 0:00:16]} 35. Bg2 {[%emt 0:00:04]} Rh1+ {[%emt 0:01:04]} 36. Kxh1 {[%emt 0:00:05]} Rxf2 {[%emt 0:00:12]} 37. Qe4 {[%emt 0:00:51]} Rxg2 {[%emt 0:00:17]} 38. Qxg2 {[%emt 0:00:06]} Qxe1+ {[%emt 0:00:03]} 39. Kh2 {[%emt 0:00:05]} Qxe3 {[%emt 0:00:42]} 40. Qxb7 {[%emt 0:00:00]} Qf2+ {[%emt 0:00:00]} 41. Kh3 {[%emt 0:00:24]} Bxc5 {[%emt 0:01:33]} 42. Qxc7 {[%emt 0:00:18]} e4 {[%emt 0:03:27]} 43. a6 {[%emt 0:01:38]} Qf3+ {[%emt 0:01:33]} 44. Kh2 {[%emt 0:00:16]} Qf2+ {[%emt 0:04:51]} 45. Kh3 {[%emt 0:00:10]} Qf1+ {[%emt 0:00:59]} 46. Kh2 {[%emt 0:01:12]} Bg1+ {[%emt 0:00:32]} 47. Kg3 {[%emt 0:00:06]} Qf3+ {[%emt 0:01:10]} 48. Kh4 {[%emt 0:00:09]} Bf2+ {[%emt 0:01:23]} 49. Kg5 {[%emt 0:00:04]} Be3+ {[%emt 0:02:23]} 50. Kh4 {[%emt 0:00:25]} g5# {[%emt 0:00:12]} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.26"]
[Round "7.5"]
[White "Bjornsson, Eirikur K."]
[Black "Fridjonsson, Julius"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1954"]
[BlackElo "2117"]
[Annotator "NA"]
[PlyCount "45"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:38]} 2. Nc3 {[%emt 0:00:00]} f5 {[%emt 0:00:32]} 3. d4 {[%emt 0:00:09]} e4 {[%emt 0:00:07]} 4. Nh3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:43]} 5. Bg5 {[%emt 0:01:05]} Be7 {[%emt 0:10:48]} 6. e3 {[%emt 0:05:08]} O-O {[%emt 0:05:56]} 7. Nf4 {[%emt 0:03:38]} d6 {[%emt 0:06:21]} 8. Qb3 {[%emt 0:04:57]} c6 {[%emt 0:00:36]} 9. O-O-O {[%emt 0:05:54]} Na6 {[%emt 0:02:58]} 10. f3 {[%emt 0:03:33]} Ne8 {[%emt 0:07:40]} 11. c5+ {[%emt 0:22:06]} Kh8 {[%emt 0:13:34]} 12. Bxe7 {[%emt 0:07:19]} Qxe7 {[%emt 0:00:07]} 13. fxe4 {[%emt 0:02:22]} fxe4 {[%emt 0:06:04]} 14. cxd6 {[%emt 0:03:27]} Nxd6 {[%emt 0:01:14]} 15. h4 {[%emt 0:03:22]} Nc7 {[%emt 0:06:39]} 16. h5 {[%emt 0:07:43]} Be6 {[%emt 0:04:08]} 17. Qc2 {[%emt 0:04:54]} Nd5 {[%emt 0:08:23]} 18. Ncxd5 {[%emt 0:03:13]} Bxd5 {[%emt 0:03:01]} 19. Kb1 {[%emt 0:00:52]} Nf5 {[%emt 0:02:00]} 20. g4 {[%emt 0:06:51]} Nh6 {[%emt 0:00:18]} 21. Be2 {[%emt 0:03:09]} Nf7 {[%emt 0:04:59]} 22. Qc5 {[%emt 0:02:49]} Qg5 {[%emt 0:04:15]} 23. Bf1 {[%emt 0:00:23]} 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.26"]
[Round "7.6"]
[White "Ragnarsson, Johann"]
[Black "Halldorsson, Bragi"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "1946"]
[BlackElo "2089"]
[Annotator "NA"]
[PlyCount "108"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. cxd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:10]} 4. Bf4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:27]} 5. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:10]} 6. Rc1 {[%emt 0:00:08]} Bf5 {[%emt 0:00:17]} 7. Nf3 {[%emt 0:00:22]} e6 {[%emt 0:00:15]} 8. e3 {[%emt 0:00:06]} Bd6 {[%emt 0:00:08]} 9. Bxd6 {[%emt 0:21:41]} Qxd6 {[%emt 0:00:14]} 10. Nh4 {[%emt 0:00:32]} Bg6 {[%emt 0:02:40]} 11. Qb3 {[%emt 0:05:57]} Rb8 {[%emt 0:07:07]} 12. Nb5 {[%emt 0:01:18]} Qe7 {[%emt 0:02:14]} 13. Nxg6 {[%emt 0:01:37]} hxg6 {[%emt 0:00:12]} 14. Qa4 {[%emt 0:04:08]} O-O {[%emt 0:01:40]} 15. Bd3 {[%emt 0:06:46]} a6 {[%emt 0:05:42]} 16. Nc3 {[%emt 0:00:19]} e5 {[%emt 0:02:49]} 17. dxe5 {[%emt 0:03:18]} Qxe5 {[%emt 0:05:05]} 18. O-O {[%emt 0:02:14]} b5 {[%emt 0:01:21]} 19. Qd1 {[%emt 0:01:50]} Rbc8 {[%emt 0:04:38]} 20. Qe2 {[%emt 0:10:01]} Rc7 {[%emt 0:07:07]} 21. f4 {[%emt 0:07:03]} Qd6 {[%emt 0:02:27]} 22. Bxb5 {[%emt 0:04:08]} axb5 {[%emt 0:08:35]} 23. Nxb5 {[%emt 0:00:13]} Qe7 {[%emt 0:00:39]} 24. Nxc7 {[%emt 0:00:06]} Qxc7 {[%emt 0:00:09]} 25. Qc2 {[%emt 0:04:12]} Rc8 {[%emt 0:00:52]} 26. b4 {[%emt 0:01:01]} Qb7 {[%emt 0:01:56]} 27. Qb3 {[%emt 0:00:39]} d4 {[%emt 0:01:25]} 28. b5 {[%emt 0:02:08]} Ne7 {[%emt 0:03:30]} 29. Rxc8+ {[%emt 0:00:19]} Nxc8 {[%emt 0:00:22]} 30. exd4 {[%emt 0:01:21]} Qe4 {[%emt 0:00:49]} 31. Qc3 {[%emt 0:05:58]} Nb6 {[%emt 0:00:27]} 32. h3 {[%emt 0:00:34]} Nfd5 {[%emt 0:01:23]} 33. Qd2 {[%emt 0:06:38]} Nc4 {[%emt 0:01:11]} 34. Qf2 {[%emt 0:00:11]} Nce3 {[%emt 0:00:44]} 35. Rc1 {[%emt 0:00:19]} f6 {[%emt 0:02:55]} 36. a4 {[%emt 0:07:39]} Nxf4 {[%emt 0:02:40]} 37. Re1 {[%emt 0:01:44]} Nfxg2 {[%emt 0:00:46]} 38. Re2 {[%emt 0:01:13]} Qxd4 {[%emt 0:00:58]} 39. Rb2 {[%emt 0:01:31]} Nf4 {[%emt 0:00:55]} 40. Kh2 {[%emt 0:00:00]} Nf1+ {[%emt 0:00:00]} 41. Qxf1 {[%emt 0:06:45]} Qxb2+ {[%emt 0:02:43]} 42. Kg3 {[%emt 0:00:05]} Nh5+ {[%emt 0:00:56]} 43. Kf3 {[%emt 0:00:11]} Qa3+ {[%emt 0:00:11]} 44. Kf2 {[%emt 0:01:16]} Qxa4 {[%emt 0:01:27]} 45. Qb1 {[%emt 0:00:10]} Qd4+ {[%emt 0:01:02]} 46. Ke2 {[%emt 0:02:07]} Nf4+ {[%emt 0:01:30]} 47. Kf3 {[%emt 0:00:33]} Qd3+ {[%emt 0:03:07]} 48. Qxd3 {[%emt 0:00:06]} Nxd3 {[%emt 0:00:04]} 49. b6 {[%emt 0:00:06]} Nc5 {[%emt 0:00:17]} 50. Ke3 {[%emt 0:00:06]} Kf7 {[%emt 0:01:13]} 51. Kd4 {[%emt 0:00:11]} Nd7 {[%emt 0:00:11]} 52. b7 {[%emt 0:00:10]} Ke7 {[%emt 0:00:22]} 53. Kd5 {[%emt 0:00:09]} Kd8 {[%emt 0:00:56]} 54. Ke6 {[%emt 0:00:37]} f5 {[%emt 0:00:29]} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.29"]
[Round "8.1"]
[White "Kjartansson, David"]
[Black "Bjornsson, Sigurbjorn"]
[Result "*"]
[ECO "E64"]
[WhiteElo "2356"]
[BlackElo "2331"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,37,9,20,23,70,35,73,55,81,70,87,101,126,123,231,186,168,166,167,86,115,-13,-6,-131,-129,-206]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O {E64: King's Indian: Fianchetto: 6...c5 7 d5} a6 (8... exd5 9. cxd5 Re8 10. Re1 Ne4 11. Nxe4 Rxe4 12. Qc2 Re8 13. e4 Bg4 14. Nd2 Na6 15. a3 b5 16. Rb1 c4 17. b4 cxb3 18. Nxb3 {1-0 (41) Grischuk,A (2767)-Svidler,P (2760) Moscow 2018}) 9. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} e5 10. a5 $146 {White is better.} ({Predecessor:} 10. h3 Ne8 11. e4 Nd7 12. Ne1 f5 13. Nd3 Ndf6 14. Kh2 Nxe4 15. Nxe4 fxe4 16. Bxe4 {½-½ (59) Quaranta,C (2162)-Bellia,F (2412) Corsico 2010}) 10... Nbd7 11. Qc2 Nh5 12. e4 h6 13. Bd2 f5 (13... b6 $16) 14. exf5 gxf5 15. Nh4 e4 16. Qd1 (16. Ra3 $18) 16... Qe8 $16 17. g4 (17. Qc1 $16) 17... fxg4 $11 18. Nxe4 (18. Qxg4 $11 Nb6 19. Qe2 (19. Qxe4 Qxe4 20. Nxe4 Nxc4 $15)) 18... Ne5 $17 {Threatens to win with ...Qe7.} 19. f3 {Accuracy: White = 27%, Black = 13%.} (19. Qe2 $17) *

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.29"]
[Round "8.2"]
[White "Kjartansson, Gudmundur"]
[Black "Halldorsson, Bragi"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2453"]
[BlackElo "2089"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,69,3,13,20,3,12,16,13,27,27,29,33,35,0,0,-10,12,-13,9,-38,0,0,0,0,7,4,8,8,11,10,27,27,27,21,23,26,23,12,85,86,88,94,89,86,194,195,185,157,197,200,237,217,213,242,446,413,469,468]} 1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. cxd5 exd5 7. d3 Be7 8. Qb3 {A11: English Opening: 1...c6} (8. Qc2 O-O 9. Nc3 Na6 10. a3 d4 11. Nb1 c5 12. Bg5 h6 13. Bxf6 Bxf6 14. Nbd2 Rc8 15. Rfe1 Qd7 {½-½ (68) Duda,J (2717)-Naiditsch,A (2705) Riadh 2017}) 8... Qb6 9. Qc2 O-O 10. Nc3 {The position is equal.} h6 11. e4 dxe4 12. dxe4 Bh7 13. Qe2 Qa6 14. Re1 Bb4 {[#]} 15. Nd2 $146 ({Predecessor:} 15. e5 Bd3 {1-0 (45) Zontakh,A (2526)-Zhurikhin,A (2383) Voronezh 2016}) 15... Re8 16. f3 Qxe2 (16... Nd5 $5) 17. Rxe2 Nbd7 18. Nb3 Nc5 19. Be3 Nxb3 20. axb3 a5 21. Rd1 Red8 22. Red2 $36 {[%mdl 2048] White fights for an advantage.} Rxd2 23. Rxd2 g5 24. h3 Bg6 25. Kf2 Be7 {[#]} (25... Nh7 $11) 26. e5 $1 $16 {[%cal Re5f6]} Nd5 27. Nxd5 cxd5 28. Rxd5 Bc2 (28... Rc8 $16) 29. Rd7 $18 Bb4 30. Rxb7 Bxb3 {intending ...Rc8.} 31. f4 Rc8 {[#] ...Rc2+ is the strong threat.} 32. Be4 ({Not} 32. fxg5 Rc2+ 33. Kf1 Bc4+ 34. Kg1 Rxg2+ 35. Kxg2 Bd5+ {[%mdl 64] Double Attack} 36. Kf2 Bxb7 $17) 32... gxf4 33. gxf4 Bc2 $2 (33... Rd8 34. Kf3 Bd1+ 35. Kg3 Bb3) 34. Bd5 Rf8 35. e6 {Accuracy: White = 72%, Black = 44%.} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.29"]
[Round "8.3"]
[White "Mai, Alexander Oliver"]
[Black "Hardarson, Petur Palmi"]
[Result "*"]
[ECO "E92"]
[WhiteElo "1958"]
[BlackElo "2027"]
[Annotator "NA RC"]
[PlyCount "59"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:03:47]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:14]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:08]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:10]} 5. Nf3 {[%emt 0:00:00]} O-O {[%emt 0:00:19]} 6. Be2 {[%emt 0:00:00]} e5 {[%emt 0:01:16]} 7. dxe5 {[%emt 0:00:24]} dxe5 {[%emt 0:00:15]} 8. Qxd8 {[%emt 0:00:06]} Rxd8 {[%emt 0:00:12]} 9. Bg5 {[%emt 0:00:06]} Re8 {[%emt 0:02:18]} 10. Nd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:36]} 11. cxd5 {[%emt 0:00:06]} c6 {[%emt 0:01:15]} 12. Bc4 {[%emt 0:00:39]} cxd5 {[%emt 0:01:03]} 13. Bxd5 {[%emt 0:00:06]} Nd7 {[%emt 0:01:21]} 14. Nd2 {[%emt 0:04:11]} Nb6 {[%emt 0:02:37]} 15. Bb3 $1 {[%emt 0:00:15] E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} Be6 {[%emt 0:02:09]} 16. Ke2 {[%emt 0:03:31]} (16. O-O-O f6 17. Bxe6+ Rxe6 18. Be3 Bf8 19. Kb1 Rc8 {½-½ (19) Erigaisi,A (2517)-Amin,B (2684) Abu Dhabi 2018}) 16... Bxb3 {[%emt 0:06:45]} 17. axb3 {[%emt 0:01:46]} a6 {[%emt 0:01:26]} 18. Rhc1 {[%emt 0:06:00]} Rac8 {[%emt 0:01:54]} 19. Be3 $146 {[%emt 0:02:04]} ({Predecessor:} 19. Nc4 Nxc4 20. bxc4 f6 21. Be3 Rc6 22. c5 Rec8 {½-½ (43) Evans,A-Clarke,D England 1988}) 19... Nd7 {[%emt 0:01:11]} 20. Nc4 {[%emt 0:02:48]} Bf8 {[%emt 0:04:53]} 21. Na5 {[%emt 0:20:38]} b6 {[%emt 0:12:48]} 22. Nc4 {[%emt 0:09:22]} b5 {[%emt 0:01:40]} 23. Nb6 {[%emt 0:01:21]} Nxb6 {[%emt 0:01:22]} 24. Bxb6 {[%emt 0:00:13]} Rxc1 {[%emt 0:05:49]} 25. Rxc1 {[%emt 0:00:08]} Re6 {[%emt 0:00:39]} 26. Be3 {[%emt 0:02:45]} Kg7 {[%emt 0:02:16]} 27. Rc8 {[%emt 0:01:47]} Bb4 {[%emt 0:03:26]} 28. Bc5 {[%emt 0:01:23]} Bxc5 {[%emt 0:01:47]} 29. Rxc5 {[%emt 0:00:02]} Kf6 {[%emt 0:02:45]} 30. f3 $11 {[%emt 0:02:38]} *

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.29"]
[Round "8.4"]
[White "Stefansson, Vignir Vatnar"]
[Black "Bjornsson, Eirikur K."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "1954"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,64,-29,-29,-33,-32,-10,-17,-1,-28,-27,-42,-39,-46,74,56,60,-39,0,-18,13,10,8,-1,37,39,77,56,75,68,68,42,51,37,96,111,181,162,163,161,179,143,208,234,258,168,277,256,268,258,254,261,443,435,444,433,495]} 1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Be6 5. Nf3 f6 6. Bb5+ c6 {A00: Irregular Openings} 7. Be2 Bd6 (7... Ne7 8. O-O Qd7 9. b3 c5 10. Bc4 Nbc6 11. Bxe6 Qxe6 12. Ne1 O-O-O 13. Nd3 Ng6 14. Nh5 {0-1 (74) Vandermeulen,B (2570)-Stephan,J (2555) ICCF email 2010}) 8. O-O Qd7 {The position is equal.} 9. d3 c5 10. Nh4 $146 ({Predecessor:} 10. Nf5 Bf8 11. c3 Ne7 12. cxd4 cxd4 13. N3h4 g6 14. Nxe7 Bxe7 {½-½ (41) Kriksciunas,B (2190)-Vyzharov,I (2122) LSS email 2010}) 10... Nc6 11. Nhf5 O-O-O (11... Bf8 $15 {stays ahead.}) 12. Nxd6+ $16 Qxd6 13. Nf5 ({White should try} 13. c4 $14) 13... Qd7 (13... Bxf5 $5 14. exf5 Nge7 $15) 14. f4 Kb8 15. fxe5 Nxe5 16. Qe1 g6 17. Nh6 $36 {[%mdl 2048] White has some pressure.} Nxh6 18. Bxh6 Qe7 19. Qf2 Nd7 $1 20. Qg3+ Ka8 $1 21. Bf4 g5 ({Better is} 21... Rc8 $14) 22. Bd6 Qf7 {[#]} (22... Qg7 $16) 23. e5 $1 $18 f5 24. Qxg5 Rhg8 25. Qf4 Rc8 (25... Nf8 $16 26. Rf2 (26. Bxc5 Bd5 $15) 26... Qg7) 26. Bf3 Nb6 27. g3 c4 (27... Nd5 {was called for.} 28. Bxd5 {[%mdl 64] Overworked Piece} Bxd5 29. Qxf5 Qxf5 30. Rxf5 c4) 28. Qxd4 {Hoping for a4.} cxd3 29. cxd3 f4 30. Bg2 Rc2 $2 {[#]} (30... Nd5 {might work better.} 31. Bxd5 Bxd5 32. Rxf4 Rg4) 31. Rxf4 Qd7 32. a4 Rgc8 {Accuracy: White = 52%, Black = 34%.} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.29"]
[Round "8.5"]
[White "Fridjonsson, Julius"]
[Black "Olafsson, Thorvardur"]
[Result "*"]
[ECO "C02"]
[WhiteElo "2117"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,22,-31,-25,26,0,50,-88,-79,-134,-79,-603,-282,-320,-314]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. Qd2 Nge7 {C02: French: Advance Variation} (6... f6 $142) (6... Nh6 7. Nf3 Ng4 8. Bf4 cxd4 9. cxd4 f6 10. h3 fxe5 11. hxg4 exf4 12. Nc3 Bd7 13. Bd3 O-O-O 14. Rc1 Be7 {0-1 (45) Cherniaev,A (2447)-Cornette,M (2578) Geneve 2013}) 7. Nf3 Nf5 8. Bf4 (8. dxc5 $1 $14 {stays ahead.} Bxc5 9. Bxc5 Qxc5 10. Bd3) 8... cxd4 $17 9. cxd4 (9. Bd3 $142) 9... Ncxd4 $146 (9... Nfxd4 $142 10. Nxd4 Qxd4 11. Qxd4 Nxd4) ({Predecessor:} 9... Nfxd4 10. Nxd4 Nxd4 11. Nc3 Nc6 12. a3 a6 13. Bd3 Be7 14. O-O O-O {1-0 (61) Stubberud,O-Angleby,A Norway 2001}) 10. Be3 $2 {[%mdl 8192] [#]} (10. Nxd4 $17 Nxd4 11. Nc3) 10... Nxe3 (10... Nxf3+ $142 11. gxf3 d4) 11. fxe3 Nxf3+ {Accuracy: White =  0%, Black =  8%.} *

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.01.29"]
[Round "8.6"]
[White "Heidarsson, Arnar"]
[Black "Briem, Benedikt"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "1880"]
[BlackElo "1841"]
[Annotator "NA RC"]
[PlyCount "94"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:00:18]} d5 {[%emt 0:00:06]} 4. cxd5 {[%emt 0:00:48]} Nxd5 {[%emt 0:00:07]} 5. e4 {[%emt 0:00:09]} Nxc3 {[%emt 0:00:04]} 6. bxc3 {[%emt 0:00:09]} Bg7 {[%emt 0:00:29]} 7. Be3 {[%emt 0:00:23]} O-O {[%emt 0:00:31]} 8. Bc4 {[%emt 0:00:18]} c5 {[%emt 0:00:14]} 9. Ne2 {[%emt 0:00:08]} cxd4 {[%emt 0:00:37]} 10. cxd4 {[%emt 0:00:58]} Qa5+ {[%emt 0:00:11]} 11. Qd2 {[%emt 0:03:03]} Nc6 {[%emt 0:00:50] D87: Exchange Grünfeld: Classical Line: Variations without ...cxd4} 12. Qxa5 {[%emt 0:02:05]} (12. Rd1 Bd7 13. O-O Qxd2 14. Rxd2 Rac8 15. Rb1 Na5 16. Bd3 b6 17. Rb4 e6 18. Bb5 Bxb5 19. Rxb5 Nc4 20. Rd3 Nd6 21. Rb2 Nxe4 {0-1 (37) Lagarde,M (2604)-Vachier Lagrave,M (2780) chess.com INT 2019}) 12... Nxa5 {[%emt 0:00:10]} 13. Bd3 {[%emt 0:02:17]} b6 {[%emt 0:00:58]} 14. O-O {[%emt 0:00:58]} Bb7 {[%emt 0:00:39]} 15. Rac1 {[%emt 0:01:09]} Rac8 $146 {[%emt 0:00:15]} ({Predecessor:} 15... Rfc8 16. d5 Rxc1 17. Rxc1 Rc8 18. f3 {½-½ (40) Adamek,Z (2125)-Hlavac,R (2153) Czechia 1999}) 16. f3 {[%emt 0:03:49]} Rfd8 {[%emt 0:01:12]} 17. Rxc8 {[%emt 0:03:32]} Rxc8 {[%emt 0:01:27]} 18. Rc1 {[%emt 0:00:17]} Rxc1+ {[%emt 0:00:40]} 19. Bxc1 $11 {[%emt 0:01:15]} Nc6 {[%emt 0:02:03]} 20. Bb2 {[%emt 0:02:10]} Nb4 {[%emt 0:04:07]} 21. Bc4 {[%emt 0:03:39]} Ba6 {[%emt 0:05:18]} 22. Bxa6 {[%emt 0:00:07]} Nxa6 {[%emt 0:00:04]} 23. Bc3 {[%emt 0:02:12]} e6 {[%emt 0:03:20]} 24. Kf2 {[%emt 0:00:13]} Kf8 {[%emt 0:00:39]} 25. Ke3 {[%emt 0:00:10]} Ke7 {[%emt 0:02:06]} 26. Kd3 {[%emt 0:00:42]} Kd6 {[%emt 0:03:16]} 27. Kc4 {[%emt 0:01:30]} Nc7 {[%emt 0:03:52]} 28. a4 {[%emt 0:02:23]} a6 {[%emt 0:02:59]} 29. Bb4+ {[%emt 0:01:54]} Kc6 {[%emt 0:00:58]} 30. g4 {[%emt 0:01:46]} b5+ {[%emt 0:01:50]} 31. axb5+ {[%emt 0:00:36]} axb5+ {[%emt 0:00:09]} 32. Kc3 {[%emt 0:01:37]} Na6 {[%emt 0:01:51]} 33. Be7 {[%emt 0:03:12]} f5 {[%emt 0:08:06]} 34. gxf5 {[%emt 0:02:01]} gxf5 {[%emt 0:00:38]} 35. Ng3 {[%emt 0:03:29]} fxe4 {[%emt 0:06:55]} 36. fxe4 {[%emt 0:00:59]} b4+ {[%emt 0:01:11]} 37. Bxb4 {[%emt 0:08:50]} Nxb4 {[%emt 0:00:10]} 38. Kxb4 {[%emt 0:00:07]} Bxd4 {[%emt 0:00:23]} 39. Kc4 {[%emt 0:00:14]} Be5 {[%emt 0:00:37]} 40. Nf5 {[%emt 0:00:00]} exf5 {[%emt 0:00:00]} 41. exf5 {[%emt 0:02:44]} h5 {[%emt 0:02:00]} 42. h3 {[%emt 0:00:18]} Bf6 {[%emt 0:00:44]} 43. Kd3 {[%emt 0:00:06]} Kd5 {[%emt 0:00:08]} 44. Ke3 {[%emt 0:00:05]} Ke5 {[%emt 0:00:08]} 45. Kf3 {[%emt 0:00:04]} Bh4 {[%emt 0:00:06]} 46. Kg2 {[%emt 0:00:05]} Bf6 {[%emt 0:00:17]} 47. Kh1 {[%emt 0:00:04]} Kxf5 {[%emt 0:00:44]} 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.02.02"]
[Round "9.1"]
[White "Bjornsson, Sigurbjorn"]
[Black "Jonsson, Gauti Pall"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2331"]
[BlackElo "2027"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,85,53,38,53,58,60,61,92,76,83,75,63,74,64,63,273,259,258,231,256,222,210,215,270,232,234,238,284,284,284,282,285,284,284,284,284,284,284,284,284,284,284,284,399,284,284,284,411,284,407,284,320,317,451,333,527,522,2318,1934,1782,1782,679,679]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Bb4 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} 14. Nb5 axb5 15. Qxb4 O-O {White is slightly better.} 16. a3 {[#]} Be6 $146 ({Predecessor:} 16... Qxc2 17. Rxd6 Qa4 18. Bc5 Qxb4 19. Bxb4 Re8 20. Rb6 Ra6 21. Rxb5 Bd7 22. Rxb7 Bc6 23. Re7 Rxe7 24. Bxe7 Nxe4 25. Rc1 f5 26. Bf1 Ra7 27. Rxc6 Rxe7 28. Bd3 {1-0 (28) Hase,J (2343)-Herrera,C (1523) Mendoza 2002}) 17. Qxd6 Qxc2 18. Rd2 Qb3 19. h3 Bxh3 $2 {[#]} (19... Rfe8 $14) 20. Bxh3 $18 {Threatens to win with Bf5.} Nxe4 21. Qxe5 Rfe8 22. Qd5 Nxd2 23. Qxd2 Red8 24. Qe2 b4 25. Qb5 Qxb2 26. axb4 Qa3 27. Bg2 ({But not} 27. Qxb7 $6 Rab8 $16) 27... Qd3 28. Qxd3 Rxd3 29. Bxb7 Rb8 30. Be4 Rb3 31. Bc5 R3xb4 32. Bxb4 Rxb4 {[%mdl 4096] Endgame KRB-KR} 33. f3 Rd4 (33... g6 {was worth a try.} 34. g4 Kg7) 34. Rb1 {[#] White wants to mate with Rb8+.} g6 35. Kf2 Kg7 (35... h5 {keeps fighting.} 36. Rb6 Kg7) 36. Ke3 Rd8 (36... Ra4 $142 37. Rb7 Ra5) 37. Rb5 Rd6 38. g4 Kf8 (38... Ra6 $142 39. Rb7 Rd6) 39. f4 Kg7 (39... Rd1 $142 40. f5 gxf5 41. Rxf5 Ra1) 40. Bd5 {White is clearly winning.} Ra6 41. Rb7 Ra1 42. Rxf7+ Kh8 43. Be4 {Accuracy: White = 70%, Black = 49%.} 1-0

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.02.02"]
[Round "9.2"]
[White "Fridjonsson, Julius"]
[Black "Kjartansson, Gudmundur"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2117"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,64,49,35,49,-14,-12,-88,-82,-135,-139,-134,-139,-128,-133,-136,-122,-133,-129,-141,-135,-150,-138,-146,-138,-173,-73,-161,-99,-98,-98,-111,-79,-118,-89,-194,-190,-212,-217,-241,-238,-289,-284,-281,-260,-307,-313,-330,-319,-321,-326,-407,-387]} 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O Bf5 8. Ne1 Bd7 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6} 9. h3 (9. Nc2 $14) 9... Qc8 $11 10. Kh2 {[#]} (10. g4 $11 {remains equal.}) 10... Nxd4 $1 $17 {[%mdl 512] [#] Black is better.} 11. Nd5 $146 (11. Qxd4 $2 Ng4+ 12. Qxg4 Bxg4 $19) (11. e3 $142 Nc6 12. e4) ({Predecessor:} 11. Qxd4 Ng4+ 12. Qxg4 Bxg4 13. hxg4 Qxg4 14. Bxb7 Bxc3 15. Bf3 Qxc4 16. bxc3 Qxc3 17. Rb1 {0-1 (23) Saydaliev,S (2390)-Fedorov,A (2552) Tashkent 2019}) 11... Nxd5 12. cxd5 c6 13. e3 Nb5 14. a4 Nc7 15. e4 a5 16. Bg5 Re8 ({Don't play} 16... Bxb2 17. Bxe7 Bxa1 18. Qxa1 $15) 17. Nd3 cxd5 18. exd5 b5 19. Re1 Kf8 (19... bxa4 $19 {and Black stays clearly on top.} 20. Rxe7 Rxe7 21. Bxe7 Qa6) 20. Qe2 (20. Qd2 $17) 20... Bf6 (20... bxa4 $19 21. Bxe7+ Kg8) 21. Bxf6 exf6 22. Qd2 bxa4 23. Qf4 Rxe1 24. Rxe1 {[#]} (24. Qxd6+ $17 Kg7 25. Rxe1) 24... Ne8 $1 $19 25. Qe3 Rb8 26. Rc1 Qd8 27. Rd1 Kg7 28. Rd2 Qb6 29. Qxb6 Rxb6 30. Bf3 f5 31. Nc1 Nf6 32. Na2 {[#]} a3 $1 {Accuracy: White = 55%, Black = 81%.} 0-1

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.02.02"]
[Round "9.3"]
[White "Mai, Alexander Oliver"]
[Black "Stefansson, Vignir Vatnar"]
[Result "1/2-1/2"]
[WhiteElo "1958"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "15"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,15,21,97,71,83,80,90,90]} 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h3 d5 5. e5 h5 (5... f6 $11 {keeps the balance.}) 6. Nf3 $16 {White is better. B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} Nh6 7. Be2 Nf5 {[#]} 8. O-O $146 ({Predecessor:} 8. Bf4 e6 9. O-O Nd7 10. Bd3 Bf8 11. Ne2 Be7 12. Qd2 c5 13. dxc5 Nxc5 14. Ned4 Nxd4 15. Nxd4 {½-½ (30) Boros,D (2285)-Bodo,N (2280) Hungary 1995}) 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.02.02"]
[Round "9.4"]
[White "Hardarson, Petur Palmi"]
[Black "Kjartansson, David"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2027"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,103,-7,6,12,15,17,39,3,25,22,22,22,15,17,31,23,23,6,6,0,84,25,14,0,0,0,0,0,6,7,32,0,0,0,0,-6,0,0,-7,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,46,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. O-O d5 6. c4 dxc4 7. Ne5 Bd7 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. Qa4 Qb6 11. dxc5 {E04: Open Catalan: 5 Nf3} Bxc5 12. Qxc4 Rd8 13. Nc3 {[#] White is slightly better.} Bd4 $146 (13... Rd4 $5 14. Qb3 $8 O-O $11) ({Predecessor:} 13... Rd4 14. Qb3 O-O 15. Qc2 Rc4 16. b3 Rxc3 17. Qxc3 Bxf2+ 18. Rxf2 Qxf2+ 19. Kxf2 Ne4+ {½-½ (27) Datu,I (2381)-Garma,C (2400) Quezon City 2001}) 14. e3 Bxc3 15. Qxc3 O-O 16. b3 Qb5 17. Ba3 Rd3 18. Qc5 {[%csl Ga3][%cal Rc5f8] [#]} Rfd8 19. Rac1 Ne4 (19... Qa6 $11 {keeps the balance.}) 20. Qxb5 ({Not} 20. Qxa7 R3d7 $17) ({Better is} 20. Qxc6 $16 Qxc6 21. Rxc6) 20... cxb5 $11 21. Be7 Ra8 22. Rfd1 Rxd1+ 23. Rxd1 {[%mdl 4096] Endgame KRB-KRN} Nc3 24. Rd2 f5 25. Bb4 Nd5 26. Bc5 a5 27. a3 Rc8 28. Bd4 Rc1+ 29. Kg2 Kf7 30. h4 h6 31. Kf3 g5 32. hxg5 hxg5 33. g4 Rb1 34. Rb2 Rg1 35. gxf5 exf5 36. Rc2 g4+ 37. Ke2 f4 {The position is equal.} 38. exf4 Nxf4+ 39. Ke3 Ne6 {[#] ...Re1+ is the strong threat.} 40. Bc3 a4 41. bxa4 bxa4 42. Bb4 Kf6 43. Rc6 Rb1 44. Ra6 Rb3+ 45. Ke2 Kf5 46. Rxa4 Nf4+ 47. Kd1 Rb2 48. Bd2 Nd3 49. Ke2 Ne5 50. Kd1 Nd3 51. Ke2 Ne5 52. Kd1 {Accuracy: White = 92%, Black = 94%.} 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.02.02"]
[Round "9.5"]
[White "Petursson, Gudni"]
[Black "Briem, Stephan"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2026"]
[BlackElo "2197"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,33,14,45,3,27,21,27,-8,31,-13,18,-9,0,0,40,12,10,10,16,0,17,25]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. g3 Bb7 6. Bg2 O-O 7. O-O d6 8. Qc2 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} Nbd7 9. e4 {[#]} e5 $146 ({Predecessor:} 9... Bxd2 10. Nxd2 e5 11. d5 a5 12. b3 Qe7 13. Nf3 Nc5 14. Nh4 Bc8 15. Bd2 Bd7 {0-1 (40) Demirel,T (2310)-Tzoumbas,A (2215) Komotini 1993}) 10. d5 {White has an edge.} a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 11. Ne1 Nc5 12. Nb3 Nfd7 13. Be3 a4 14. Nxc5 Bxc5 {The position is equal.} 15. Bxc5 Nxc5 16. Nd3 Nxd3 17. Qxd3 {Accuracy: White = 47%, Black = 54%.} 1/2-1/2

[Event "Reykjavik Chess Congress 2020"]
[Site "Reykjavik"]
[Date "2020.02.02"]
[Round "9.6"]
[White "Mai, Aron Thor"]
[Black "Bjarnason, Saevar"]
[Result "*"]
[ECO "E91"]
[WhiteElo "2167"]
[BlackElo "2057"]
[Annotator "RC"]
[PlyCount "62"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:01:01]} 3. Nc3 {[%emt 0:00:11]} Bg7 {[%emt 0:00:08]} 4. d4 {[%emt 0:00:37]} d6 {[%emt 0:00:35]} 5. e4 {[%emt 0:00:20]} O-O {[%emt 0:00:46]} 6. Be2 {[%emt 0:00:09]} c6 {[%emt 0:01:46]} 7. h3 {[%emt 0:03:34]} a6 {[%emt 0:01:47]} 8. a4 {[%emt 0:01:18]} a5 {[%emt 0:00:27]} 9. Be3 {[%emt 0:00:13]} Na6 {[%emt 0:00:21]} 10. Qd2 {[%emt 0:01:11]} Nb4 {[%emt 0:02:54]} 11. O-O {[%emt 0:00:35]} d5 {[%emt 0:13:45]} 12. cxd5 {[%emt 0:06:10]} cxd5 {[%emt 0:00:45]} 13. e5 {[%emt 0:03:44]} Ne8 {[%emt 0:00:34]} 14. Ne1 {[%emt 0:04:33]} Nc7 {[%emt 0:04:28]} 15. Nd3 {[%emt 0:02:15]} Nca6 {[%emt 0:02:35]} 16. Nf4 {[%emt 0:00:54]} Nc7 {[%emt 0:03:43]} 17. Bf3 {[%emt 0:01:12]} b6 {[%emt 0:08:15]} 18. h4 {[%emt 0:04:33]} Ba6 {[%emt 0:10:23]} 19. Rfc1 {[%emt 0:01:08]} e6 {[%emt 0:00:59]} 20. g3 {[%emt 0:00:08]} Rc8 {[%emt 0:01:18]} 21. Kg2 {[%emt 0:00:17]} f6 {[%emt 0:04:29]} 22. exf6 {[%emt 0:00:43]} Qxf6 {[%emt 0:00:21]} 23. Bg4 {[%emt 0:03:35]} Rce8 {[%emt 0:04:46]} 24. Nce2 {[%emt 0:02:09]} Qd8 {[%emt 0:02:56]} 25. Rc3 {[%emt 0:06:11]} Qd6 {[%emt 0:04:19]} 26. b3 {[%emt 0:00:44]} Re7 {[%emt 0:03:51]} 27. Rxc7 {[%emt 0:01:46]} Rxc7 {[%emt 0:01:01]} 28. Rc1 {[%emt 0:04:26]} Rxc1 {[%emt 0:04:01]} 29. Bxe6+ {[%emt 0:01:06]} Kh8 {[%emt 0:00:10]} 30. Nxc1 {[%emt 0:00:23]} Rxf4 {[%emt 0:00:30]} 31. Bxf4 {[%emt 0:01:40]} Qxe6 {[%emt 0:00:06]} *

