[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.22"]
[Round "1.6"]
[White "Hove, Esben Kjems"]
[Black "Vesterli, Michael E."]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2324"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,111,-25,2,-5,0,0,8,-3,10,6,65,69,72,74,79,73,76,75,79,77,70,78,73,69,79,84,117,120,119,112,150,144,172,145,135,135,185,188,215,195,253,272,241,258,241,232,377,377,355,311,288,269,266,251,240,147,306,288,274,155,164,150,154,0,0,0,0,0,0,0,0,0,0,0,6,0,8,8,73,73,73,8,8,8,70,70,70,69,29981,29982,29982,29983,29983,29984,29985,29986,29986,29987]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. b3 Ne4 7. Bb2 c5 8. e3 Nc6 9. Ne5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Qc7 {[%cal Rc6e5]} 10. Nxc6 bxc6 11. c4 {The position is equal.} Rd8 {[#]} 12. Qc1 $146 ({Predecessor:} 12. cxd5 cxd5 13. Qc2 Bf5 14. g4 Bxg4 15. f3 Nf6 16. Qxc5 Qb8 17. Nc3 Bd7 18. Qa5 {0-1 (51) Matnadze,A (2368)-Khotenashvili,B (2459) Heraklion 2017}) 12... cxd4 (12... Rb8 $11) 13. cxd5 $14 Nc3 14. Nxc3 dxc3 15. Bxc3 cxd5 16. Bxg7 Qxc1 17. Raxc1 Kxg7 18. Rfd1 Be6 19. Rc7 Kf6 20. Rd4 Rac8 21. Rxc8 (21. Rxa7 {leads to mate.} Rc1+ 22. Rd1 Rxd1+ 23. Bf1 Bh3 24. Ra6+ e6 25. Rxe6+ fxe6 26. Kh1 Rxf1#) 21... Rxc8 22. Bxd5 $16 {[%mdl 4096] Endgame KRB-KRB} Bh3 {( -> ...Rc1+)} 23. Bc4 {Threatens to win with Rf4+.} g5 24. f4 h6 25. Kf2 a5 26. fxg5+ hxg5 {[#]} 27. g4 $1 {Hoping for Kg3.} e5 (27... e6 {is a better defense.} 28. Kg3 Rh8) 28. Re4 $18 Kg6 29. Rxe5 Bxg4 30. Rxa5 f5 (30... Be6 {keeps fighting.} 31. Ra4 Kf5) 31. Ra6+ Kg7 32. Rd6 Rh8 33. Kg1 Rh3 34. Re6 f4 35. Re7+ Kg6 $2 (35... Kf6 $16 {was necessary.} 36. Rf7+ Ke5) 36. exf4 gxf4 37. Re8 (37. a4 $18) 37... Rc3 $16 38. Rg8+ Kh5 39. Bf1 $2 (39. a4 $16) 39... Rc1 $11 40. Rf8 Kg5 41. h4+ Kxh4 {aiming for ...Kg3.} 42. Rxf4 Kg3 43. Rc4 Ra1 44. Rc2 Bf3 45. b4 {[%cal Bb3b4,Bb4b5,Bb5b6,Bb6b7][%mdl 32]} Rb1 46. b5 Rb4 (46... Bd5 $1 $11 {keeps the balance.}) 47. Rc3 $16 Rb2 48. a3 ({Better is} 48. a4 $16 Ra2 49. b6 Rxa4 50. Rb3) 48... Rb1 $1 $11 49. a4 {Black must now prevent a5.} Ra1 (49... Kf4 $1 $11) 50. b6 $1 $14 {[%cal Rb6b7]} Rxa4 51. Rb3 $1 {b7 is the strong threat.} Ra8 $2 {[%mdl 8192] [#]} (51... Kf4 $14) 52. Rxf3+ $1 {[%mdl 512] White mates.} Kg4 (52... Kxf3 53. Bg2+) 53. Rf7 Rb8 54. b7 Kg5 55. Bg2 Kg6 56. Rc7 {Accuracy: White = 83%, Black = 54%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.22"]
[Round "1.7"]
[White "Akdag, Dara"]
[Black "Heimisson, Hilmir Freyr"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2244"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,-4,-6,-11,0,-19,-23,-17,-2,-4,-2,-4,0,0,0,0,30,-69,-18,-52,-51,-56,-37,-41,-33,-39,-44,-51,-31,-35,-23,-51,-48,-47,-50,-70,-74,-81,-60,-85,-67,-66,-69,-70,-57,-64,-45,-45,-37,-41,-45,-39,-37,-398,-387,-378,-386,-369,-332,-426,-405,-399,-376,-589,-569,-909,-906,-891,-881,-897,-865,-845,-772]} 1. f4 f5 2. Nf3 Nf6 3. b3 b6 4. Bb2 Bb7 5. Bxf6 exf6 6. e3 {A02: Bird's Opening.} Na6 {[#]} 7. d4 $146 ({Predecessor:} 7. a4 Nc5 8. a5 g6 9. a6 Bd5 10. Nc3 Bf7 11. Bc4 Ne6 12. O-O c6 13. Nd4 Nxd4 14. exd4 {0-1 (80) Rapport,R (2713)-Laznicka,V (2675) Novy Bor 2014}) 7... d5 8. Bd3 {Black has an edge.} Qd7 9. a3 c6 10. O-O Bd6 11. c4 O-O 12. Nc3 Nc7 13. cxd5 (13. Na4 $11) 13... cxd5 ({Black should try} 13... Nxd5 $15 14. Qd2 Qe7 15. Nxd5 cxd5) 14. Qd2 g6 15. Rfc1 Rfe8 16. Nd1 Rac8 17. b4 Red8 18. Qb2 Bf8 19. a4 Qe7 20. Rcb1 Ne8 21. a5 Nd6 22. axb6 axb6 23. Ra7 Rc7 24. Rc1 Rxc1 (24... Nc4 {is interesting.} 25. Bxc4 dxc4 26. b5 Rdc8 27. Kf2 Qf7) 25. Qxc1 Rc8 26. Qb2 Rc7 27. b5 $1 Qe8 28. Nd2 Qc8 29. Nb1 Nc4 30. Bxc4 Rxc4 31. Ra1 $2 {[%mdl 8192] [#] This costs White the game.} ({Better is} 31. Qb3 $15) 31... Rc2 $19 32. Qb3 {With the idea Nbc3.} Qc4 33. Qxc4 dxc4 ({Not} 33... Rxc4 34. Nbc3 $11) 34. Nbc3 Rxg2+ 35. Kf1 Bf3 36. Ra4 (36. h4 $142) 36... Rxh2 {Black is clearly winning.} 37. Nf2 g5 38. Ne2 g4 39. Ng3 h5 40. Nxf5 h4 {Accuracy: White = 64%, Black = 93%.} 0-1

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.22"]
[Round "1.8"]
[White "Nielsen, Viktor Haarmark"]
[Black "Jepson, Christian"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2301"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,106,9,21,19,14,21,5,4,-19,-23,-25,-18,-27,-12,-34,-3,-12,-3,-11,-4,-73,0,0,0,-76,-50,-41,-55,-26,-41,-37,-14,-37,0,-60,-66,-57,-52,-56,-68,-63,-63,-76,0,0,0,-66,-72,-78,-85,-78,-60,-66,-56,-60,-50,-44,-33,-42,0,-4,0,-8,-5,-8,0,-108,-108,-77,-63,-125,-114,-254,-237,-742,-700,-29991,-748,-977,-52,-59,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 g6 2. d4 Nf6 3. c4 d6 4. g3 Bg7 5. Bg2 O-O 6. O-O c6 7. Nc3 Bf5 8. Nh4 Be6 9. b3 d5 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} 10. cxd5 Nxd5 11. Nxd5 (11. Ne4 {is interesting.} Nd7 12. Bb2 h6 13. Nc3 a5 14. e4) 11... cxd5 {[#]} 12. Be3 $146 ({Predecessor:} 12. Ba3 Nc6 13. e3 Qd7 14. Qe2 Bh3 15. Rfd1 Bxg2 16. Nxg2 Rfe8 17. Nf4 Rad8 18. Bb2 {½-½ (54) Martynov,P (2332)-Dolzhikova,K (2238) St Petersburg 2013}) 12... Nc6 13. Qd2 Qb6 {[%cal Rg7d4]} 14. Nf3 Rfd8 15. Ne5 Nxe5 16. dxe5 d4 17. Bf4 Bd5 18. Bh3 (18. e4 $11 dxe3 19. Qxe3) 18... Be6 (18... Bc6 $17) 19. Bg2 $1 $11 Bd5 (19... a5 $11) 20. Bh3 $17 Qb5 21. Qd3 Qxd3 22. exd3 e6 23. Rac1 h6 24. Rfe1 Rac8 (24... g5 $5 25. Bd2 $8 Bf8 $11) 25. Bg2 (25. Bd2 $11) 25... Rc3 $15 26. Bd2 Rxd3 27. Ba5 b6 28. Bf1 Rf3 29. Bd2 d3 (29... g5 $17) 30. Bg2 $11 g5 31. h3 (31. Bxf3 $11 Bxf3 32. Re3) 31... Rf5 $15 32. f4 gxf4 33. gxf4 Bf8 34. Bxd5 Rxd5 35. Rc8 {With the idea Bb4.} f6 36. exf6 Rxf6 37. Kg2 a5 38. Kf3 Rd7 39. Ke4 Kf7 40. Rd1 Bc5 {aiming for ...Rd4+.} 41. Be3 (41. Bc3 $1 $11 Rg6 42. Rxd3 Rxd3 43. Rc7+ Ke8 44. Kxd3) 41... Bxe3 $17 42. Kxe3 {[%mdl 4096] Endgame KRR-KRR} Rf5 43. Rc6 (43. h4 $15) 43... Rh5 44. Rxb6 (44. Rd2 $17) 44... Rxh3+ $19 45. Ke4 $2 (45. Kf2) 45... d2 {[#] ( -> ...Rdd3)} 46. Rc6 Rhd3 (46... Rdd3 $142 47. Rxe6 {[%mdl 64] Remove Defender} Kxe6 48. f5+ Kf6 49. a3 Rd8 50. Rg1 d1=Q 51. Rg6+ Kf7 52. Rg7+ {[%mdl 64] Decoy} Kxg7 53. f6+ Kxf6 54. Kf4 Qf3#) 47. Rc7 R3d4+ $2 ({Better is} 47... h5 $19 48. Rxd7+ Rxd7) 48. Ke3 $15 Rd3+ (48... Rxc7 $15 49. Kxd4 Rc2) 49. Ke2 {The position is equal.} Rxc7 50. Kxd3 Kf6 51. Rxd2 Rd7+ 52. Ke3 Rxd2 53. Kxd2 Kf5 {Accuracy: White = 65%, Black = 72%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.22"]
[Round "1.9"]
[White "Brynell, Stellan"]
[Black "Vinter-Schou, Uffe"]
[Result "1/2-1/2"]
[ECO "A79"]
[WhiteElo "2414"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,128,64,56,52,64,39,35,38,58,39,72,74,160,112,100,108,116,75,180,85,76,92,85,83,154,108,110,77,103,32,34,6,41,25,35,3,14,0,0,-8,-12,-64,-58,-332,-318,-378,-380,-336,-160,-165,-172,-170,-137,-232,-232,-328,-58,-75,-54,-1092,-993,-4769,-4671,-2980,-615,-902,-902,-568,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nd2 Bg7 8. e4 O-O 9. Be2 Re8 10. O-O Na6 11. f3 Nc7 12. a4 b6 13. Kh1 Rb8 14. Nc4 Ba6 15. Bg5 h6 16. Be3 {A79: Modern Benoni: Classical: 9...Re8 10 Nd2 Na6 11 f3.} Qe7 17. Re1 Nd7 18. Qd2 {[#] White is slightly better.} g5 $146 ({Predecessor:} 18... Bxc4 19. Bxc4 Ne5 20. Be2 g5 21. f4 gxf4 22. Bxf4 Kh7 23. Rf1 Rf8 24. Bg3 a6 {1-0 (33) Petran,P (2395)-Brustkern,J (2255) Budapest 1998}) 19. Rab1 Ne5 20. Nxe5 Qxe5 (20... Bxe5 $142 21. Bxa6 Nxa6) 21. f4 gxf4 22. Bxf4 {[%mdl 64] Double Attack} Qd4 23. Bxa6 ({Reject} 23. Bxh6 $6 Qxd2 24. Bxd2 Bxe2 $11) 23... Nxa6 (23... Qxd2 $16 {is a better defense.} 24. Bxd2 Nxa6) 24. Nb5 ({Resist} 24. Bxh6 Qxd2 25. Bxd2 Nb4 $16) (24. Qe2 $1 $18 {[%cal Re2a6]} Qf6 25. Rf1) 24... Qxd2 $16 25. Bxd2 Bf8 26. Nxa7 Rb7 (26... Nc7 $142) 27. Nb5 Nc7 28. Nxc7 Rxc7 29. Re3 (29. Kg1 $16) 29... Bg7 $14 30. Bc3 Be5 (30... Bd4 {with more complications.} 31. Rh3 Rxe4 32. Rxh6 Rd7 33. g3 Kg7) 31. Bxe5 Rxe5 {[%mdl 4096] Endgame KRR-KRR} 32. h3 Ra7 33. b3 Rae7 34. Rbe1 f5 {[%cal Rf5e4]} 35. Rf1 (35. Kh2 $11) 35... fxe4 $15 36. Rf6 $2 {[%mdl 8192]} (36. Rd1 $15) 36... Rxd5 $19 37. Rxh6 Kg7 38. Rh4 Rd3 (38... Rd1+ $19 {and Black stays clearly on top.} 39. Kh2 d5 40. Rg4+ Kf6) 39. Rexe4 $17 Rxe4 40. Rxe4 Rxb3 {KR-KR} 41. Re6 (41. Kg1 $17) 41... d5 $19 {Strongly threatening ...c4.} 42. Kg1 (42. Rd6 {only move.} d4 43. Kg1) 42... Kf7 $2 ({Better is} 42... c4 $1 $19 {...d4 is the strong threat.} 43. Rd6 c3) 43. Rc6 $1 $15 c4 44. h4 $2 {[%mdl 8192]} (44. Kf2 $15) 44... c3 $1 $19 45. Kf2 d4 46. Ke2 {[#]} Rb2+ (46... c2 $142 $1 {[%mdl 512]} 47. Kd2 (47. Rxc2 d3+) 47... d3 48. Rc7+ Kg6 49. Rc6+ Kh5) 47. Kd1 Rxg2 48. h5 Kg7 $2 (48... Ra2 $19 49. Kc1 Rxa4) 49. Rxb6 $11 {The position is equal.} Ra2 {And now ...d3 would win.} (49... d3 {[#]} 50. Rg6+ $1 {[%mdl 512]} Rxg6 51. hxg6 $18) 50. h6+ Kh7 51. Rd6 Rxa4 52. Kc2 Rc4 53. Kd1 Rb4 54. Kc2 Ra4 55. Kb3 {[#]} Rc4 $1 {[%mdl 512] aiming for ...c2!} 56. Kc2 $1 (56. Kxc4 c2) 56... Rb4 57. Kc1 Ra4 58. Kc2 $1 Ra2+ 59. Kd1 Rd2+ 60. Kc1 Kg8 (60... d3 $5) 61. Rd8+ Kh7 62. Rd6 d3 63. Rc6 Rc2+ 64. Kd1 Rd2+ {Whites escaped into a draw. Accuracy: White = 52%, Black = 66%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.22"]
[Round "1.10"]
[White "Ingebretsen, Jens E"]
[Black "Brondt, Nicolai Kvist"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2182"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,134,25,17,24,0,35,0,35,25,18,14,43,6,30,-16,-1,-9,-11,-10,-9,-53,-7,-170,0,-9,1,0,19,0,37,-7,-6,-60,-56,-71,-65,-88,-81,-82,-36,-33,0,0,0,0,4,4,11,11,0,6,15,0,0,0,0,-35,-41,-41,0,-4,4,16,42,1,0,0,74,0,35,28,23,17,27,18,104,112,117,118,119,108,144,139,135,144,134,133,243,243,229,222,382,382,382,382,382,382,382,382,382,382,461,461,461,461,461,461,461]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be3 O-O 10. Be2 b6 11. O-O Bb7 12. Qb3 Nd7 13. Rfd1 Qc7 14. Rac1 Nc5 15. Qc2 Bf6 {B44: Sicilian: Taimanov: 5 Nb5.} 16. Nab1 Rac8 (16... Nb4 $5 {[%cal Rb4c2]} 17. Qd2 Rad8 $15) 17. f3 Rfd8 {With the idea ...d5!The position is equal.} (17... Nb4 $5 {[%cal Rb4c2]} 18. Qd2 Rfd8 $11) 18. Bf1 Qe7 {[#]} 19. Qf2 $146 ({Predecessor:} 19. a3 a5 20. Rd2 Ne5 21. Rcd1 Ng6 22. b4 axb4 23. axb4 Nd7 24. Rxd6 Nde5 25. Rxd8+ Rxd8 26. Rxd8+ Qxd8 {1-0 (61) Dominguez Aguilar,G (2342)-Porter,R (2201) Turin 2006}) 19... Bg5 20. f4 Bf6 21. g3 g5 22. Bg2 gxf4 23. gxf4 Kh8 24. Rd2 Rg8 {Threatens to win with ...Na5.} (24... Nb4 $5 {[%cal Rb4d3]} 25. Qf1 Rg8 $15) 25. Rcd1 $2 {[#]} (25. Kh1 $11 {and White stays safe.}) 25... Rcd8 $2 (25... Na5 $1 $19 26. Bxc5 bxc5 27. Rxd6 Bd4 28. R6xd4 cxd4 29. Qxd4+ f6) 26. Kh1 Ba8 27. Bf3 Bh4 28. Qe2 Bf6 29. Bg1 Bg7 30. Qf1 (30. Bf2 $11) 30... Qh4 $1 $15 31. Be3 Bh6 32. Qe1 Qxe1+ 33. Rxe1 Nb4 34. Red1 e5 35. a3 $1 $36 {[%cal Ra3b4][%mdl 2048] Black is under pressure.} Nc6 36. Rxd6 Rxd6 37. Rxd6 Bxf4 38. Bf2 $1 Rg6 39. Rxg6 hxg6 40. Nd5 Nd3 41. Bxb6 Nxb2 42. Be2 Nd4 43. Bf1 $1 Bg5 44. Nbc3 f5 45. Bc7 Nc6 46. Nb6 Bb7 47. Nd7 Bd8 (47... Be3 $11) 48. Bd6 (48. Bxd8 $16 Nxd8 49. Nxe5) 48... fxe4 49. Nc5 Bc8 50. N5xe4 Be6 51. Nd5 Na4 (51... Kg8 $11 {keeps the balance.}) 52. Nb4 $16 {White stays focused until the end.} Na5 53. Bxe5+ Kg8 54. c5 {c6 is the strong threat.} ({Much less strong is} 54. Nxa6 $6 Nxc4 55. Bxc4 Bxc4 $14) 54... Bf5 55. Nd6 Nxc5 56. Nxf5 gxf5 57. Nxa6 Nxa6 (57... Ne4 $16 58. Kg2 Kf7) 58. Bxa6 {[%mdl 4096] Endgame KBB-KBN} Kf7 59. Bc3 Ke6 $2 {[#]} (59... Kg6 60. Kg2 Nb3) 60. Bc8+ Kd5 61. Bxa5 Bxa5 62. Bxf5 $18 {KB-KB} Ke5 63. Bd7 Kf6 64. Kg2 Kg7 65. h4 {White is clearly winning.} Kh8 66. Kf3 Bd8 67. h5 Ba5 {[%mdl 32768] Accuracy: White = 76%, Black = 59%. . An unexpected result.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "2.6"]
[White "Heimisson, Hilmir Freyr"]
[Black "Nielsen, Viktor Haarmark"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2309"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,101,-8,-8,-15,-15,-15,-11,-21,-21,-15,-12,-34,0,0,0,0,0,-9,-4,-28,0,0,10,0,6,0,0,0,0,0,0,-21,0,0,0,0,0,-6,0,0,0,-177,-177,-400,-335,-334,-303,-515,-446,-443,-451,-448,-392,-398,97,101,288,302,307,106,106,79,137,145,297,250,233,145,133,135,143,115,2062,891,1708,1595,29968,29970,29971,29970]} 1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qxb5+ Qd7 13. Nxd5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} exd5 14. Qxd7+ Kxd7 15. Be3 {The position is equal.} Bb4+ 16. Ke2 Rhc8 17. Rac1 Ba5 18. Kd3 Bb6 19. Rhg1 {Threatens to win with Rxc8.} g6 20. Rxc8 Rxc8 $11 {[%mdl 4096] Endgame KRB-KRB} 21. Rg4 {[#]} Rc6 $146 ({Predecessor:} 21... Rc7 22. Rb4 Rc6 23. Rb5 Rd6 24. Bd4 Kc6 25. Rb3 Re6 26. Rc3+ Kd6 27. Rb3 Kc6 28. Rc3+ Kd6 29. Rb3 Kc6 30. Rc3+ {½-½ (30) Gerasimov,I (2333)-Sadykov,R (2214) Kazan 2012}) 22. Rf4 f5 23. Ra4 h5 24. b3 Re6 25. Rb4 Kc6 26. a4 Re8 27. Rh4 Bd8 28. Rb4 $1 {[%cal Rb4b8]} Bb6 29. h3 Re7 30. Rb5 Re6 31. Rb4 Re8 32. Rf4 $2 {[#]} (32. h4 $11) 32... d4 $1 $19 {[%cal Rd4e3][%mdl 512]} 33. Bd2 $2 (33. Rxd4 Bxd4 34. Kxd4) (33. Bxd4 Bc7) 33... a6 34. b4 Kd5 35. a5 $2 (35. Rh4) 35... Ba7 36. Rh4 Rc8 37. Rf4 Rc6 38. Rh4 Rc4 $2 {[#]} (38... Ke6 $19 39. Rxd4 Bxd4 40. Kxd4 Rc2) 39. Re4 $3 $16 {[%cal Re4e7][%mdl 512] Hoping for Re7.} Rc8 $2 (39... Bb8 $16) (39... fxe4+ 40. fxe4+) 40. Re7 $18 Bb8 41. Rg7 $2 (41. Rd7+ $1 $18 {and the rest is easy.} Bd6 42. Bf4 Rc3+ 43. Kd2) 41... Rc6 $16 42. Rd7+ Bd6 {[#]} (42... Ke6 $142 43. Rxd4 Bd6) 43. Bf4 $1 Rc3+ $2 (43... g5 $16 {is a better defense.} 44. Bxd6 (44. Bxg5 Rc3+ 45. Ke2 Kc6 $11) 44... Rxd6) 44. Kd2 $18 Rc6 45. Rxd6+ Rxd6 46. Bxd6 Kxd6 {KP-KP} 47. Kd3 {Strongly threatening f4.} Kc6 $2 {[%mdl 8192]} (47... g5 $16 48. Kxd4 h4) 48. Kxd4 (48. Kc4 $142 g5 49. f4 (49. Kxd4 h4 $11) 49... gxf4 50. f3) 48... Kb5 49. Kc3 g5 {[#]} 50. f4 $1 {[%mdl 512]} g4 (50... gxf4 51. Kb3) 51. h4 {Accuracy: White = 72%, Black = 54%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "2.7"]
[White "Vesterli, Michael E."]
[Black "Brondt, Nicolai Kvist"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2266"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,124,42,42,22,30,-17,39,-2,-12,-5,0,0,0,0,0,-19,-16,-22,-16,-22,-7,-50,-10,-63,-66,-70,-66,-67,-81,-147,-135,-188,-187,-245,-255,-261,-242,-241,-219,-229,-217,-225,-197,-274,-268,-280,-272,-269,-269,-251,-268,-249,-236,-229,-186,-167,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12847,-12847,-12848,-12848,-12849,-12849,-12850,-12850,-12850,-12851,-12851,-12851,-12851,-12851,-12851,-27999,-12851,-27999,-27999,-27999,-27998,-27998,-27998,-27998]} 1. d4 d5 2. Nc3 c5 3. dxc5 e6 4. e4 d4 5. Nb5 Nc6 6. Nf3 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} e5 $1 {[#]} 7. Bc4 $146 ({Predecessor:} 7. Nd6+ Bxd6 8. cxd6 Qxd6 9. a3 Nf6 10. Bd3 Be6 11. O-O Rc8 12. h3 h6 13. Nh4 {1-0 (30) Kandearachchi,N (1981)-Gunathilake,M (1176) Negombo 2016}) 7... a6 ({Better is} 7... Bxc5 $11 8. Ng5 Nh6) 8. Nd6+ {White is slightly better.} Bxd6 9. cxd6 Qxd6 10. c3 Nf6 11. O-O Bg4 12. Qd3 O-O 13. Bg5 h6 14. Bh4 Na5 15. Nd2 Rfd8 16. Bd5 ({White should play} 16. Bxf6 $11 Qxf6 17. Bd5) 16... g5 $36 {[%mdl 2048] Black is pushing.} 17. Bg3 Nxd5 18. exd5 Qxd5 19. c4 (19. f3 $142 Be6 20. cxd4) 19... Qe6 $17 20. b4 (20. Rae1 $17 {was called for.} Bf5 21. Qa3) 20... Bf5 21. Qe2 (21. Qa3 {is a better defense.} Nc6 22. f3) 21... Nc6 $19 {[%cal Ba5c6,Bc6b4,Bb4c2][%mdl 32]} 22. b5 axb5 23. cxb5 Nb4 24. Qxe5 Qxe5 ({Don't play} 24... Rxa2 25. Rxa2 Nxa2 26. Re1 $17) (24... Nxa2 25. Nf3 $17) 25. Bxe5 Rd5 ({Not} 25... Rxa2 26. Rxa2 Nxa2 27. f4 $17) 26. f4 {[#]} (26. Bg3 $142) 26... Nc2 $1 (26... Rxa2 27. Rxa2 Nxa2 28. Nf3 $15) 27. Nc4 {Nb6 would now be nice for White.} Nxa1 28. Nb6 {[#]} Rxe5 $1 29. fxe5 Rxa2 30. Rxf5 {[%mdl 4096] Endgame KRN-KRN} Rb2 31. Nc4 Rxb5 32. Nd6 Rd5 $2 (32... Rc5 $19 33. Rxf7 d3) 33. Nxf7 $11 d3 34. e6 Rxf5 35. Nxh6+ Kg7 36. Nxf5+ {KN-KN} Kf6 37. e7 d2 38. Ne3 Kxe7 39. Kf2 {[#]} Nc2 $1 {[%mdl 512] ( -> ...Nxe3)} 40. Nd1 (40. Nxc2 d1=Q) 40... Na3 41. g3 Nc4 42. h4 g4 43. Ke2 Ke6 44. Kd3 b5 45. Kd4 Nd6 {...Nf5+ is the strong threat.} 46. Kd3 Nf5 47. Kxd2 Nxg3 {aiming for ...Nf5.} 48. Nf2 Kf5 {White must now prevent ...Ne4+.} 49. Ke3 Nf1+ 50. Ke2 Nh2 {Strongly threatening ...g3.} 51. Nh1 $2 {[%mdl 8192] [#]} (51. h5 $11) 51... Nf3 $1 $19 {[%cal Rf3h4]} 52. h5 Kg5 53. Ng3 Nd4+ 54. Kd3 Nf5 55. h6 Nxh6 56. Kc3 Nf5 57. Ne2 Kh4 58. Kb4 Nd6 59. Kc5 g3 60. Kxd6 {Black mates.} b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 61. Nd4 g2 62. Kd5 b3 {[%mdl 64] Promotion. Accuracy: White = 75%, Black = 91%.} 0-1

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "2.8"]
[White "Vinter-Schou, Uffe"]
[Black "Ingebretsen, Jens E"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2349"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,75,25,-15,9,-8,2,0,-7,0,0,-12,-3,-31,-23,-36,-26,-39,-29,-50,-50,-54,-45,-42,-27,-43,0,0,0,0,0,14,198,195,272,140,164,131,149,143,141,147,155,179,140,151,146,160,138,121,134,144,774,774,760,764,750,736,735,704,973,958,924,923,893,875]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 Nf6 5. O-O O-O 6. d3 d6 7. h3 a6 {C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} 8. Ba4 h6 (8... b5 $5 9. Bb3 $8 Bb7 $11) 9. Ne2 b5 {The position is equal.} 10. Bb3 Na5 11. Ng3 Re8 {[#]} 12. Nh2 $146 ({Predecessor:} 12. Re1 Bb7 13. Bd2 Nxb3 14. axb3 d5 15. Bc3 Qd6 16. exd5 Qb6 17. d4 exd4 18. Rxe8+ Rxe8 19. Bxd4 Nxd5 {0-1 (50) Harikrishnan,A (2401)-Harutyunian,T (2539) Barcelona 2019}) 12... Nxb3 13. axb3 d5 14. Qf3 Be6 15. Ng4 Nxg4 16. hxg4 c6 17. Nf5 Be7 18. g3 Bg5 19. Kg2 Bxc1 20. Raxc1 Qg5 21. Rh1 g6 $2 (21... f6 $11 {and Black is okay.}) 22. Nxh6+ $18 Kg7 {[#]} (22... Kf8 $142 23. c4 dxe4 24. Qxe4 (24. dxe4 bxc4 25. bxc4 a5 $16) 24... Rab8) 23. Nf5+ (23. Nxf7 $1 $18 {[%mdl 512]} Qxg4 (23... Bxf7 24. Rh7+) 24. Nxe5 {[%mdl 64] Double Attack} Qxf3+ 25. Nxf3) 23... gxf5 $16 24. gxf5 {Threatens to win with Rh5.} Bd7 25. Rh5 $1 {[%cal Rh5g5][%mdl 1024] White has strong compensation.} Qf6 {[#]} ({And not} 25... Qxc1 26. Qg4+ Kf6 27. Qh4+ Kg7 28. Rh7+ Kg8 29. f6 Bh3+ 30. Qxh3 Qg1+ 31. Kxg1 dxe4 32. Rh8#) 26. Qg4+ $1 $40 {[%mdl 128] White has strong attack.} Kf8 {[#]} 27. Rch1 $1 {[%cal Bc1h1,Bh1h5,Bh5h7][%mdl 32]} Ke7 28. Rh6 Rg8 29. Qe2 Qg5 30. exd5 f6 31. R1h5 Qg4 $2 {[%mdl 8192] [#]} (31... Qf4 $16) 32. d6+ $1 $18 {[%mdl 576] Deflection, Decoy. White is clearly winning.} Kxd6 33. Rxf6+ Kc7 34. Qxe5+ Kb6 35. Qe3+ Kc7 {[#]} 36. Rh7 $1 {White threatens Rxd7+! and mate.} Rg7 37. Qe5+ Kb7 {[#]} 38. Rg6 $1 {[%mdl 512] Accuracy: White = 87%, Black = 67%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "2.9"]
[White "Hove, Esben Kjems"]
[Black "Akdag, Dara"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2324"]
[BlackElo "2244"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,70,-7,-8,-19,-21,10,18,18,0,0,0,8,-17,-29,-32,-14,-15,0,-17,0,-9,0,0,0,0,0,0,0,2,2,-16,-21,-13,-14,-29,-33,-33,34,31,41,37,68,0,0,0,29,18,36,42,64,27,147,122,224,200,29999]} 1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 e5 5. Nb3 d5 6. Bg2 Nc6 7. O-O Be7 8. Bg5 Be6 9. Nc3 d4 {A43: Schmid Benoni.} 10. Bxf6 Bxf6 11. Ne4 Be7 {The position is equal.} 12. c3 {[#]} O-O $146 ({Predecessor:} 12... Qb6 13. cxd4 Rd8 14. Nec5 Bc8 15. Na4 Qa6 16. Nc3 Nxd4 17. Nxd4 Rxd4 18. Qc2 Be6 {1-0 (53) Panchanathan,M (2541)-Georgiadis,N (2479) Arlington 2015}) 13. cxd4 Nxd4 14. Nxd4 exd4 15. Qd3 Qb6 16. b3 a5 17. Rab1 Rfd8 18. Nd2 Qa7 19. Qb5 Rac8 20. Rfc1 b6 21. Rxc8 Rxc8 22. Rd1 Qc7 {[#] Hoping for ...Qc2.} 23. Nf1 Bc5 24. Bf3 Bf5 25. Nd2 {[%cal Bf1d2,Bd2e4,Be4g3,Bg3h5][%mdl 32]} Qe7 26. Qa6 g5 (26... Re8 $15) 27. g4 $14 Bd7 28. Ne4 h5 29. h3 ({Better is} 29. gxh5 $14 Bf5 30. Nxc5 Qxc5 31. Qb7) 29... hxg4 $11 30. hxg4 Kg7 31. Ng3 Rh8 32. Qb7 Qd6 {With the idea ...d3!} 33. Nh5+ Kg6 (33... Rxh5 $1 $11 34. gxh5 g4) 34. Kg2 f5 (34... Rxh5 $16 35. gxh5+ Kh6) 35. gxf5+ $18 Bxf5 $2 {[#]} (35... Kf7 $18 36. Ng3 g4 37. Bd5+ (37. Bxg4 Qc6+ 38. Qxc6 Bxc6+ 39. Bf3 Bd7 $18) 37... Ke7) 36. Qg7# {Accuracy: White = 89%, Black = 63%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "2.10"]
[White "Jepson, Christian"]
[Black "Brynell, Stellan"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2377"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,58,37,50,36,33,32,44,37,63,25,34,31,33,27,62,43,45,42,56,59,61,55,56,35,38,35,56,59,62,56,60,0,60,0,64,0,64]} 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Nc6 9. d4 Nxd4 10. Nxd4 Bxg2 11. Kxg2 cxd4 12. Qxd4 d6 13. Nd5 {A30: Symmetrical English: Double Fianchetto and Hedgehog.} Ne8 14. Qd2 Bxb2 15. Qxb2 {White is slightly better.} e6 {[#]} 16. Nb4 $146 ({Predecessor:} 16. Nf4 Qf6 17. Qxf6 Nxf6 18. Rfd1 Rfd8 19. f3 g5 20. Nh3 h6 21. e4 Kf8 22. Rd2 {½-½ (33) Mthunzi,B (2051)-Swartz,D (1954) Johannesburg 2018}) 16... a5 17. Nd3 Qf6 18. Rfd1 Rb8 19. Rac1 (19. f3 {seems wilder.} Qe7 20. Rac1 Nf6 21. e4 Nd7 22. Nf4) 19... Qxb2 20. Nxb2 f5 21. Na4 Rf7 22. Nc3 Rd7 23. Rd3 Kf7 24. e4 Nc7 25. Rcd1 Ke7 26. Re1 Kf7 27. Red1 Ke7 $1 28. Re1 Kf7 29. Red1 Ke7 $1 {Accuracy: White = 92%, Black = 95%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "3.6"]
[White "Brynell, Stellan"]
[Black "Heimisson, Hilmir Freyr"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2414"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,110,28,19,6,9,14,56,51,47,55,96,85,75,77,124,120,162,172,151,167,188,172,246,241,251,258,284,183,252,235,259,245,272,266,490,497,565,543,584,467,460,452,480,472,486,413,425,397,429,416,450,391,494,492,472,350,484,490,507,508,506,502,481,350,326,181,234,236,522,537,493,505,461,211,646,643,818,779,1018,533,511,282,281,261,292,195,191,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. b3 {aiming for Ba3. E05: Open Catalan: 5 Nf3 Be7.} Rd8 12. bxc4 c5 13. Ba3 {White is slightly better.} Qc7 14. Bxc5 {[#] And now Nd2 would win.} e5 $146 {[#]} ({Predecessor:} 14... Ne4 15. Qb3 Bb7 16. Qa3 Rdc8 17. Rd1 e5 18. Nc3 Nxc3 19. Qxc3 exd4 20. Bxd4 Qc6 {½-½ (82) Vallejo Pons,F (2710)-Harikrishna,P (2750) Moscow 2017}) 15. Qd3 $1 Bh3 16. Rc1 Rd7 17. Nd2 Rad8 {[#]} 18. Nb3 $1 a5 19. a4 exd4 20. Bxd4 Qc8 (20... Re8 $142 21. c5 Rdd8) 21. f3 $18 Re7 22. Ra2 Rde8 23. e3 Qa8 (23... h6 {was called for.} 24. Qc3 (24. Nxa5 Qa8 $14) 24... Nh7) 24. Rf2 h5 25. Qc3 h4 26. Qxa5 ({Weaker is} 26. gxh4 Ne4 $16) 26... Qb8 $2 {[#]} (26... Qxa5 {is a better defense.} 27. Nxa5 Ra8) 27. Qg5 $1 Re6 28. Nc5 Re5 29. Qxh4 Rh5 30. Qf4 Qc8 31. Nd3 Nh7 32. Qd6 Rh6 33. Qc5 Rc6 34. Qb5 Bf5 35. Ne5 Rh6 36. e4 Be6 37. Qc6 Qd8 38. Be3 Rh5 39. Rd2 Qb8 40. f4 Nf6 41. Rcd1 Kh7 42. Nf3 (42. a5 $142 {a6 is the strong threat.} Rc8 43. Qb6) 42... Rc8 43. Qb6 Qa8 $2 (43... Nxe4 44. Rd8 Qa8) 44. Ng5+ Rxg5 45. fxg5 Nxe4 46. Rd8 (46. Rd4 $142) 46... Qxa4 $2 (46... Nc3 47. R1d2 Qe4) 47. Qb1 Rxc4 48. R1d4 {Qxe4+ would kill now.} Bf5 49. Rxc4 Qxc4 50. Rd4 Qe6 51. Qc1 Qe5 52. Rb4 Nxg3 {Hoping for ...Ne2+.} 53. hxg3 $2 (53. Rh4+ $18 Kg8 54. Qc5 Qxc5 55. Bxc5) 53... Qxg3+ $11 {The position is equal.} 54. Kh1 Qh3+ 55. Kg1 Qg3+ {Accuracy: White = 63%, Black = 43%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "3.7"]
[White "Nielsen, Viktor Haarmark"]
[Black "Hove, Esben Kjems"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2301"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,97,0,0,37,37,37,34,39,-7,13,0,0,-95,0,0,0,0,0,-10,7,0,72,39,67,61,95,6,133,126,110,132,128,132,186,34,43,41,42,33,50,43,107,116,220,189,216,221,227,220,266,260,278,276,272,254,288,301,285,281,395,386,566,547,766,727,929,850,814,750,931,911,1260,1210]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. O-O-O Be7 13. Kb1 O-O {13...Qb6 is more advanced technology.} 14. Ne4 Nxe4 {B19: Classical Caro-Kann: 4...Bf5 main line.} 15. Qxe4 Nf6 16. Qe2 Qd5 {White is slightly better.} 17. Be3 b5 18. Nd2 a5 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32] [#]} 19. c3 $146 (19. Rhg1 $11 {remains equal.}) ({Predecessor:} 19. g4 a4 20. Rhg1 Nd7 21. f3 Nb6 22. Ne4 Qc4 23. Qg2 f6 24. Rd3 Nd5 25. Bd2 {½-½ (80) Zwahr,P (2362)-Lechtynsky,J (2366) Germany 2015}) 19... c5 ({Don't go for} 19... Qxg2 $2 20. Rdg1 $18) ({Black should try} 19... b4 $17 20. c4 Qf5+ 21. Ka1 a4) 20. Qxb5 $11 {[%cal Rd4c5]} Qf5+ 21. Ka1 {[%cal Rd4c5]} a4 {And now ...a3 would win.} 22. Nb1 {[%cal Rd4c5]} a3 23. b3 {[%cal Rd4c5]} Ne4 (23... Nd5 $11) 24. Qd3 cxd4 25. Bxd4 Rfd8 26. Nd2 ({Better is} 26. Rhe1 $16 Nd6 27. Qe2) 26... Nd6 (26... Rxd4 $1 $11 27. cxd4 Nxf2 {[%mdl 64] Double Attack} 28. Qxf5 exf5) 27. Qxf5 $16 Nxf5 28. Be5 f6 29. Bh2 e5 (29... Rac8 $16) 30. Ne4 $2 (30. Kb1 $18) 30... Nh4 $1 $14 31. g4 Nf3 32. Bg3 Kf7 33. Kb1 $1 Ke6 {[#] White stays focused until the end.} (33... g6 $1 $14) 34. Kc2 $1 $16 Rdc8 (34... Rxd1 $16 35. Rxd1 g6) 35. Nd2 Nd4+ 36. Kd3 Nb5 {[#]} 37. Nc4 $1 Bc5 38. Kc2 Rd8 39. Rhe1 Rxd1 40. Rxd1 Nd6 41. Nxd6 Bxd6 $18 {[%mdl 4096] Endgame KRB-KRB} 42. b4 Be7 (42... g6 {is a better defense.} 43. hxg6 Rg8) 43. f4 Bd6 (43... f5 $142 44. gxf5+ (44. fxe5 fxg4 45. Rd4 g5 $16) 44... Kxf5 45. fxe5 g5 46. hxg6 Kxg6) 44. f5+ {White is clearly winning.} Ke7 45. Kb3 Kd7 46. c4 Kc7 47. Bf2 e4 48. Be3 Be5 49. b5 {Accuracy: White = 77%, Black = 35%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "3.8"]
[White "Brondt, Nicolai Kvist"]
[Black "Vinter-Schou, Uffe"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2223"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,83,0,0,-14,-8,-18,-15,-8,-10,-11,0,0,12,0,0,4,4,0,0,-40,-14,-29,166,173,193,200,185,212,200,191,164,138,206,198,206,172,223,229,273,232,227,226,225,230,254,245,257,204,197,194,482,487,417,462,780,749,787,788,755,745,641,566]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 cxd4 6. exd4 d5 7. Nge2 dxc4 8. Bxc4 O-O 9. O-O Nc6 10. Qd3 Na5 11. Bb5 Bd7 12. Bg5 Be7 13. Rfd1 {E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3.} Bxb5 14. Qxb5 a6 15. Qd3 {The position is equal.} Rc8 16. Qf3 {[#]} Qb6 $146 ({Predecessor:} 16... Re8 17. Bxf6 Bxf6 18. Ne4 Be7 19. N2c3 Qb6 20. d5 exd5 21. Nxd5 Qxb2 22. Qf5 Nc6 {1-0 (36) Mastrovasilis,A (2544)-Parligras,M (2587) Reykjavik 2015}) 17. d5 exd5 18. Bxf6 Bxf6 19. Nxd5 Qxb2 20. Rab1 Qe5 21. Nef4 Rfe8 22. Nh5 Bg5 $2 {[#] Loses the game.} (22... Bd8 $1 $11 {and Black is okay.}) 23. Qg4 $1 $36 {[%mdl 2048] Strongly threatening f4. White is really pushing.} g6 24. f4 {[%mdl 64] Double Attack} gxh5 25. Qxc8 $1 (25. fxe5 $2 {perishes.} hxg4 26. Nf6+ Bxf6 $19) 25... Rxc8 26. fxe5 Kg7 27. Rb2 Nc4 (27... Re8 $16) 28. Rxb7 {Black must now prevent e6.} Nxe5 29. Nc7 Be3+ (29... Kg6 {was necessary.} 30. h3 (30. Nxa6 Be3+ 31. Kf1 Rc2 $14) 30... a5) 30. Kf1 Kg6 31. Nd5 {aiming for Ne7+.} ({Not} 31. Nxa6 Rc2 $11) 31... Bg5 32. Ne7+ Bxe7 33. Rxe7 {[%mdl 4096] Endgame KRR-KRN} f6 34. Re6 a5 35. Rd2 Rc1+ {[#]} 36. Ke2 $1 Nc4 $2 (36... a4 37. Ra6 Rc4) 37. Rc6 Rc3 38. Rd4 Re3+ (38... Rc2+ $142 39. Kd3 {[%mdl 64] Double Attack} Ne5+ 40. Kxc2 Nxc6) 39. Kf2 Ne5 {[#]} 40. Rxf6+ $1 {[%mdl 512]} Kxf6 41. Kxe3 Ng4+ 42. Ke4 {Accuracy: White = 90%, Black = 56%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "3.9"]
[White "Ingebretsen, Jens E"]
[Black "Jepson, Christian"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2182"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,74,31,49,19,75,68,56,58,52,40,46,48,44,47,31,41,43,-41,-58,-47,-41,-45,0,-43,-50,-40,-8,-112,-105,-145,-140,-147,-143,-161,-122,-144,-90,-122,0,0,0,-183,-102,-171,-8,-8,-6,-10,0,0,0,0,0,0,0,0,0,3,92]} 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 O-O 6. O-O c6 7. a4 Nbd7 8. h3 Qc7 9. a5 Rb8 {is the legacy move (9...e5).} 10. Be3 {B08: Pirc Defence: Classical System.} Re8 (10... b5 $11) 11. Qd2 $16 b5 {Threatening ...b4.} 12. axb6 $1 {White is slightly better.} axb6 13. e5 dxe5 14. dxe5 Nd5 $1 15. Nxd5 cxd5 {[#]} 16. Bb5 $146 ({Predecessor:} 16. e6 fxe6 17. Nd4 Nc5 18. Nb5 Qd8 19. Qb4 Bd7 20. Rfd1 Rf8 21. Bf3 Qe8 22. Nc3 {1-0 (35) Dimic,P (2034)-Lazic,Z (2216) Obrenovac 2011}) 16... Rf8 17. Rfe1 (17. Bxd7 $14 Bxd7 18. Bh6 (18. Qxd5 Bc6 $11)) 17... Nxe5 $15 18. Nxe5 Bxe5 19. Bh6 Bg7 20. Ra4 Bxh6 21. Qxh6 f6 22. c4 (22. Rd4 $11) 22... d4 $1 $17 23. c5 bxc5 {[%mdl 64] Discovered Attack} 24. Bc4+ e6 $1 25. b3 Rb6 26. Ra8 {White threatens Rxe6! and mate.} Qg7 (26... Qe7 $142 27. f3 Rd8) 27. Qd2 {Hoping for Rxc8!} Kh8 ({Better is} 27... Qb7 $17 28. Qa5 Rc6) 28. Qa5 $11 Rc6 29. Rb8 $2 {[#]} (29. Ra7 $11 Rf7 30. Ra8) 29... Qc7 (29... e5 $1 $19 30. Ra1 Qe7) 30. Qa8 {[#]} (30. Qxc7 $17 Rxc7 31. Ra1) 30... Rb6 $2 (30... e5 $1 $19 31. Ra1 Rb6 32. Rxb6 Qxb6) 31. Rxb6 {The position is equal.} Qxb6 32. Rxe6 $1 Qb7 33. Qxb7 Bxb7 34. Re7 Bc8 35. Rc7 Bf5 {...d3 is the strong threat.} 36. Rxc5 Bc2 {next ...Rd8 is good for Black.} 37. Rd5 d3 {Accuracy: White = 60%, Black = 57%.} (37... Rb8 $11 {keeps the balance.}) 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.23"]
[Round "3.10"]
[White "Akdag, Dara"]
[Black "Vesterli, Michael E."]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2244"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,117,-9,-8,10,-31,-31,-47,-48,-44,-34,-39,0,0,0,0,41,29,44,-3,-9,0,84,45,50,-37,-54,-25,1,-31,-16,-13,38,-12,46,59,59,45,77,56,68,4,0,-9,0,0,0,0,0,0,12,-33,-23,-27,-21,-158,-155,-152,-152,-249,-232,-243,-117,-87,-94,-139,-113,-124,-122,-194,-185,-598,-593,-701,-623,-1430,-821,-1227,-779,-645,-30,-73,-9,-9,-9,-10,0,0,0,0,0,-14,0,-44,-51,-165,-63,-280,-264,-337,-327,-345,-342,-372,0,-212,0,-356,0,-213]} 1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. d3 Nbd7 {A03: Bird's Opening with 1...d5.} 7. c3 Re8 {[#]} 8. Nh4 $146 ({Predecessor:} 8. Nbd2 e5 9. Re1 Qe7 10. fxe5 Nxe5 11. Nxe5 Qxe5 12. e4 dxe4 13. dxe4 Qc5+ 14. Kh1 {0-1 (21) Valls,L (1669)-Vilarino,L (1855) Montevideo 2016}) 8... c6 {Black is slightly better.} 9. e4 Qb6+ 10. Kh1 {Threatening e5.} dxe4 11. dxe4 e5 12. f5 Rd8 13. Qe2 a5 14. fxg6 hxg6 15. Bg5 ({Not} 15. Qc4 $2 Nc5 $17) 15... c5 (15... Qc5 $11 {remains equal.}) 16. Na3 ({Stronger than} 16. Qc4 Qxb2 17. Qb3 Qxb3 $17) 16... Nf8 17. Qf2 (17. Nc4 $14 Qa6 18. Qf2) 17... N8h7 $15 18. Be3 Bf8 19. h3 Be6 20. Qe2 Qa6 (20... Rd7 $11) 21. Nb5 Rd7 (21... Ne8 $11) 22. c4 $14 a4 23. Rad1 (23. Kh2 {is more complex.} Ne8 24. b3 b6 25. Nc3 Nd6 26. Nf3) 23... Rad8 {aiming for ...Rxd1.} 24. Rxd7 Rxd7 25. Bc1 (25. b3 $14) 25... Ne8 $1 $11 26. Nf3 Bg7 27. b3 Nd6 28. Nc3 axb3 29. axb3 Qa5 30. Bb2 Qb4 $36 {[%mdl 2048] Black is more active.} 31. Qc2 b5 32. Nd5 (32. Nxe5 $11 Bxe5 33. Na2) 32... Bxd5 $1 $17 33. exd5 {And now Bc3 would win.} bxc4 34. Nxe5 (34. bxc4 $17 Qxc4 35. Qf2) 34... cxb3 $19 35. Qc1 Rc7 (35... Rb7 $19 {is more deadly.} 36. Rf4 Qb5) 36. Nc6 $17 Qc4 37. Qa1 Bxb2 38. Qxb2 Ng5 $1 {[%cal Rg5e4] Threatens to win with ...Nge4.} 39. Ra1 (39. Na5 $17 {keeps fighting.} Qb5 40. Qxb3) 39... Kh7 $1 $19 {White must now prevent ...Nge4.} ({Don't do} 39... Qc2 40. Qxc2 bxc2 41. Rc1 $15) 40. Qe5 $2 (40. Na5 {is a better chance.} Qd3 41. Qxb3) 40... Nge4 41. Ra8 {[%csl Ga8][%cal Re5h8]} f6 42. Qe6 Rg7 43. Rb8 b2 44. Kh2 {[#]} f5 $2 ({Black should try} 44... b1=Q $1 $19 {[%mdl 512]} 45. Rxb1 Qd3 {[%mdl 64] Double Attack}) 45. Rxb2 $11 Qc3 (45... Qd3 $17 46. Bxe4 Nxe4) 46. Qe5 Qxe5 47. Nxe5 Rc7 {White should prevent ...c4.} 48. Rb6 {Hoping for Bxe4.} Re7 49. Nd3 c4 50. Nb4 c3 51. Rc6 Rb7 52. Nd3 {[#]} (52. Na2 $1 $15) 52... Kg7 (52... Rb5 $1 $19 53. Nf4 Rb2) 53. Nc5 $2 ({Better is} 53. h4 $15) 53... Rb2 $19 54. Rc7+ Kf6 {...Nxc5 is the strong threat.} 55. Nd7+ Ke7 56. Ne5+ Kf6 (56... Kd8 $142 57. Rc6 Rd2) 57. Nd7+ {[#]} Ke7 (57... Kf7 $142 $1 58. Ne5+ {[%mdl 64] Discovered Attack (Double check)} Kf6 59. Nd7+) 58. Ne5+ $1 Kf6 (58... Kd8 $142 59. Rc6 Rd2) 59. Nd7+ {Accuracy: White = 45%, Black = 60%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "4.6"]
[White "Heimisson, Hilmir Freyr"]
[Black "Ingebretsen, Jens E"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2309"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,146,24,28,34,33,17,10,25,48,45,63,48,100,92,104,63,78,36,76,54,66,66,104,120,131,114,107,20,28,28,31,28,28,36,257,262,549,543,278,237,465,468,822,822,29988,497,491,0,0,0,0,0,0,-230,-44,-49,-57,-54,0,0,0,0,0,0,0,0,0,0,0,-78,-84,-76,-65,-87,0,0,0,0,0,0,0,0,0,0,0,-20,-21,-1020,-1045,-704,-532,-7903,-1489,-5606,-5013,-1879,-893,-845,-735,-5518,-5518,-29965,-29964,-29969,-29970,-29970,-29971,-29971,-29972,-29972,-29973,-29972,-29974,-29974,-29975,-29975,-29976,-29977,-29978,-29978,-29979,-29979,-29980,-29982,-29983,-29983,-29984,-29984,-29985]} 1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Qxc4 8. O-O Be7 9. e4 d6 10. Be3 Qc7 11. Rc1 {A32: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6.} Qd8 $1 12. Qe2 {[%mdl 1024] White has compensation.} O-O 13. Rfd1 {[#] Threatens to win with e5!The position is equal.} Nbd7 $146 ({Predecessor:} 13... Qe8 14. f4 Nc6 15. Nb3 Bd7 16. Bb6 Qb8 17. Kh1 Rc8 18. Nd2 Na7 19. Nc4 Nb5 {0-1 (44) Gusev,N (2253)-Chandran,K (2393) Toronto 2018}) 14. f4 Rb8 15. Kh1 g6 (15... Ne8 $14) 16. e5 $1 $16 {[%cal Re5f6]} Ne8 17. exd6 Nxd6 18. Nf3 Qa5 19. Ba7 Ra8 20. Bf2 Re8 21. Ne5 Nxe5 22. fxe5 (22. Qxe5 Qxe5 23. fxe5 Nc4 $11) 22... Nf5 23. b4 (23. Be1 $16) 23... Qxb4 $11 24. g4 Nh4 25. Bxh4 Bxh4 26. Ne4 {And now g5 would win.} Be7 $2 (26... h6 $1 $14) 27. Qf3 $18 Qa5 $2 (27... Rf8 $6 28. Rc7 $16) (27... Bd8 28. Nd6 {[%mdl 64] Double Attack, Discovered Attack} Rf8) 28. Qf4 $1 h6 29. h4 Rf8 $2 {[#]} (29... Kg7 30. Nf6 (30. Rf1 Rf8 $16) 30... Rf8) 30. Rc5 $3 {[%mdl 512]} g5 (30... Bxc5 31. Qxh6 f6 32. Qxg6+ Kh8 33. Nxf6 Rxf6 34. exf6 Bf8 35. f7 Qg5 36. Qxg5 Kh7 37. Be4+ Kh8 38. Qg8#) (30... Qxc5 $142 31. Nxc5 Bxc5 32. Qxh6 Ra7) 31. hxg5 hxg5 32. Qh2 (32. Nf6+ $142 Bxf6 33. Qxf6 Qb4 34. Qxg5+ Kh8 35. Qh6+ Kg8 36. Qg5+ Kh8 37. Qh6+ Kg8 38. Rc7) 32... Qa4 {[#]} 33. Rd3 $2 (33. Rf1 $1 $18 {[%mdl 512] Qh6! would kill now.} Kg7 34. Qh5 $1 {[%mdl 512]}) 33... Kg7 $1 $11 (33... Qxa2 $2 34. Rc1 $18) 34. Nf6 {[%csl Gf6][%cal Rh2h7]} Rh8 35. Nh5+ Kf8 36. Qg3 $2 (36. Rc7 $11) 36... Bxc5 $2 (36... Qxa2 37. Rc7 $11) (36... Bd7 $1 $19 37. Rc1 Be8) 37. Rd8+ $15 Ke7 38. Rxh8 {[#]} Qd1+ (38... Qxa2 $2 39. Qe1 $18) ({Black should try} 38... Qd4 $1 $15 39. Kh2 Kd7) 39. Kh2 $11 {Nf6 is the strong threat.} Kd7 40. Nf6+ Kc7 41. Kh3 (41. Qc3 Qd4 $17) 41... Rb8 42. Ne8+ Kb6 43. Nd6 {[%mdl 64] Double Attack} Kc7 44. Ne4 (44. Qc3 $11 Qd4 45. Qa5+ b6 46. Ne8+ Kd8 47. Nf6+ Kc7 48. Ne8+ Kd8 49. Nf6+ Kc7 50. Ne8+) 44... Qc2 $1 $17 45. Qf3 Bd7 $1 46. Rh7 (46. Rxb8 $2 Kxb8 47. Nxg5 Bc6 $19) 46... Bc6 ({Black should play} 46... Rd8 $17 47. Qxf7 Qd3+ 48. Qf3 Qxf3+ 49. Bxf3 Be3) 47. Qxf7+ $11 {[%mdl 64] Double Attack} Kb6 48. Qc7+ {[%mdl 64] Double Attack} Kb5 $1 ({Don't blunder} 48... Ka7 $2 49. Qxc6 Qd3+ 50. Kh2 $18) 49. Qxb8 (49. Bf1+ Ka4 $1 $19 {[%mdl 512]}) 49... Bxe4 $40 {[%csl Ge4][%cal Rc2g2][%mdl 128] Black attacks.} 50. Rxb7+ Bxb7 51. Qxb7+ Ka5 52. Qc7+ Kb4 {Hoping for ...Qc3+.} 53. Qb8+ $2 {[%mdl 8192] [#]} (53. Qb7+ $11 Kc3 54. Bf1) 53... Ka3 $1 $19 {( -> ...Qh7+)} 54. Qb7 Qd3+ 55. Bf3 Kxa2 56. Qc6 Kb2 57. Kg2 Qd2+ 58. Kh3 Qe3 ({Weaker is} 58... Qf2 59. Bd1 $17) 59. Qb7+ Kc1 60. Kg2 a5 {[%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32] Black mates.} 61. Qe4 Qxe4 62. Bxe4 {[%mdl 4096] Endgame KB-KB} a4 63. Bd3 a3 64. Bc4 Bd4 65. Kf3 Bxe5 66. Ke4 Bf4 67. Bxe6 Kb2 68. Kf3 a2 69. Bxa2 Kxa2 70. Kg2 Kb3 71. Kh3 Kc4 72. Kg2 Kd4 73. Kf3 Bb8 {What a bad dream for White. Accuracy: White = 71%, Black = 69%.} 0-1

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "4.7"]
[White "Jepson, Christian"]
[Black "Brondt, Nicolai Kvist"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2377"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,104,47,52,57,50,67,66,64,61,82,80,90,37,54,60,77,77,86,81,81,82,91,81,85,85,90,100,96,61,69,65,145,145,145,145,145,145,145,142,145,127,258,114,120,126,119,81,72,81,92,122,107,35,34,0,44,62,127,116,122,125,124,105,170,181,189,169,169,143,254,266,259,116,94,104,109,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 d6 8. Nxc6 bxc6 9. O-O Nf6 10. Na4 Rb8 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} 11. c4 c5 12. b3 Be7 {White is slightly better.} 13. Bb2 O-O 14. f4 Bb7 {[#]} 15. Re1 $146 (15. e5 $16 Ne4 16. Qg4) ({Predecessor:} 15. Qe2 Bc6 16. e5 Nd7 17. exd6 Bxd6 18. Bxc6 Qxc6 19. Qf3 Qc7 20. Qg4 g6 21. Rad1 {½-½ (48) Sanchez Aller,F (2352)-Rubio Mejia,L (2470) Linares 2014}) 15... Rfd8 $14 16. Qe2 Ne8 17. Rad1 Bf6 18. e5 Bxg2 19. Kxg2 Be7 20. Qf3 dxe5 21. fxe5 g6 22. Rf1 Bf8 23. Kf2 Ng7 24. g4 $1 Qe7 ({Black should try} 24... Rxd1 $14 25. Rxd1 Rd8) 25. Ke2 $16 Rbc8 26. h3 Qc7 27. Bc3 Ne8 28. Rd3 Bg7 29. Qe4 Qe7 (29... Bh6 $16 {is a better defense.}) 30. Ba5 (30. Rdf3 $1 $18 {and the rest is easy.}) 30... Rxd3 31. Kxd3 f6 32. exf6 Nxf6 33. Qe2 e5 34. Kc2 e4 35. Nb6 (35. Re1 $16) 35... Re8 $14 36. Bc3 Qe6 37. Na4 $36 {[%mdl 2048] White fights for an advantage.} Nd7 ({Black should play} 37... e3 $1 $14) 38. Qe3 $16 Qc6 39. Bxg7 Kxg7 40. Nc3 Nf6 {[#]} (40... h6 $16) 41. g5 $1 $18 {[%cal Rg5f6]} Nh5 42. Nd5 Qd6 43. Qf2 {Intending Qf7+ and mate.} Qd7 (43... Kh8 $16 {was necessary.} 44. Qe3 Kg7) 44. Qxc5 e3 {and the idea ...e2 leaves Black hopeful.} 45. Qc7 (45. Qd4+ $18 {is more deadly.} Kg8 46. Qd3) 45... Qxc7 $16 46. Nxc7 {[%mdl 4096] Endgame KRN-KRN} Re5 {[#]} 47. h4 ({Reject} 47. Nxa6 $6 Nf4 $11) (47. Nd5 $1 $16) 47... Nf4 $11 {...Ng2 is the strong threat.The position is equal.} 48. Re1 Ng2 {[%mdl 64] Double Attack} 49. Re2 Nf4 50. Re1 Ng2 {[%mdl 64] Double Attack} 51. Re2 Nf4 $1 {[%cal Rf4e2]} 52. Re1 Ng2 {[%mdl 64] Double Attack. Blacks defense is rewarded with a draw. Accuracy: White = 71%, Black = 77%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "4.8"]
[White "Hove, Esben Kjems"]
[Black "Brynell, Stellan"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2324"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,77,0,4,2,5,-6,6,-10,-6,-13,-15,-17,-11,-17,-8,-25,0,-30,0,-41,-51,-58,-53,-43,-14,-39,-26,-47,-33,-35,-29,-43,-15,-10,0,-8,0,0,0,0,0,0,0,0,56,62,66,70,75,70,81,66,69,73,89,64,60,38,38,52,106,66,67,69,80,0,0,0,61,0]} 1. d4 Nf6 2. Nf3 d5 3. b3 Bf5 4. Bb2 e6 5. e3 Nbd7 6. Nbd2 {D04: Colle System.} Bd6 7. Be2 Ne4 8. O-O {The position is equal.} Qf6 {[#]} 9. Nxe4 $146 ({Predecessor:} 9. c4 c6 10. Nxe4 Bxe4 11. Nd2 Qh6 12. f4 f5 13. Nxe4 fxe4 14. cxd5 exd5 15. Bg4 {0-1 (42) Garcia Terry,L (2061)-Frometa Castillo,Z (2048) Holguin 2020}) 9... dxe4 10. Nd2 Qh6 {[%csl Gd6][%cal Rh6h2] [#]} 11. g3 Nf6 12. Nc4 Be7 13. f4 Qh3 14. Rf2 Ng4 15. Bxg4 Bxg4 16. Qf1 f6 17. Nd2 (17. Qg2 {looks sharper.} Bf5 18. Ba3 Bxa3 19. Nxa3 h5 20. Nb5) 17... Qxf1+ 18. Raxf1 Bf5 19. Kg2 h5 20. h3 Kf7 21. a4 Rag8 22. Kh2 a6 23. a5 Rd8 24. Nc4 Rd5 25. Ra1 Rg8 26. Ba3 Bxa3 (26... Bd8 $11) 27. Rxa3 $14 Ke7 28. b4 Rdd8 29. Nd2 g5 30. Nb3 gxf4 31. Rxf4 Rg5 {[#] Strongly threatening ...Rdg8.} 32. h4 Rg7 {And now ...Rdg8 would win.} 33. Ra1 Rdg8 34. Rg1 b6 (34... Bg6 $14) 35. axb6 cxb6 36. c4 Rc8 37. Rc1 Rcg8 38. Rg1 Rc8 $1 {[%cal Rc8c4]} 39. Rc1 {Accuracy: White = 80%, Black = 79%.} ({Better is} 39. Nd2 $14) 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "4.9"]
[White "Akdag, Dara"]
[Black "Nielsen, Viktor Haarmark"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2244"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,138,-20,-18,-18,16,0,22,33,64,48,56,61,38,45,74,73,72,72,76,68,62,56,92,69,104,104,112,107,124,99,98,90,117,108,138,118,140,134,141,124,136,140,176,178,174,176,175,175,178,172,187,186,165,150,214,217,254,255,251,242,236,225,223,81,58,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. O-O O-O 6. b3 {A03: Bird's Opening with 1...d5.} Nfd7 {[#]} 7. Nc3 $146 ({Predecessor:} 7. d4 c5 8. c3 Nc6 9. Nbd2 Qa5 10. Bb2 Nf6 11. Ne5 cxd4 12. exd4 Bd7 13. Qe1 Rfd8 {0-1 (36) Kerchev,Z-Spiridonov,N Varna 1965}) 7... e5 8. Ba3 (8. Nxd5 e4 $17) 8... Re8 9. Nxd5 Nb6 10. Nxb6 axb6 11. Bb2 {[%cal Rf4e5]} e4 12. Ne5 $36 {[%mdl 2048] White is in control.} Nd7 {[%cal Rd7e5] [#]} 13. Nc4 $1 b5 14. Bxg7 Kxg7 15. Nb2 Qf6 16. Qc1 c6 17. a4 bxa4 18. Rxa4 Rxa4 19. Nxa4 b5 20. Nc3 Kg8 21. Qa3 Qe6 22. h3 Nf6 23. Qc5 Rd8 24. d4 exd3 25. Bxd3 b4 26. Nd1 ({But not} 26. Qxb4 $6 Qxe3+ 27. Kh2 Kg7 $16) 26... Qd6 27. Qxd6 Rxd6 28. e4 Rd8 29. Kf2 Be6 30. Nb2 Ra8 31. Ke3 Kf8 (31... h5 $16 32. Kd4 Ra5) 32. g4 $18 c5 33. f5 gxf5 34. gxf5 Bd7 35. Nc4 Bc6 36. Ne5 (36. Kf4 $18 {and White stays clearly on top.}) 36... Bxe4 $16 37. Ng4 (37. Bxe4 $14 Re8 38. Kf4 Nxe4 39. Nd7+ (39. Kxe4 f6 $14 {[%mdl 64] Pin}) 39... Kg7 40. Rg1+ Kh6 41. Ne5) 37... Bxd3 $11 {The position is equal.} 38. Kxd3 {[%mdl 4096] Endgame KRN-KRN} Rd8+ 39. Kc4 Nxg4 40. hxg4 {KR-KR} Rd4+ 41. Kxc5 Rxg4 42. f6 h5 43. Rf5 h4 44. Rh5 Kg8 $1 45. Kd5 Rf4 46. Ke5 Rg4 47. Kf5 Rd4 {[#] ( -> ...Rd5+)} 48. Rh6 Rd5+ 49. Ke4 Rd2 50. Rxh4 Rxc2 51. Kd5 Rd2+ 52. Kc5 Rf2 53. Rxb4 ({Don't do} 53. Kxb4 Rxf6 54. Ka5 Rf5+ 55. Ka6 Rf6+ 56. Kb7 Rf2 $16) 53... Rf5+ 54. Kd6 {Black must now prevent Rb8+.} Rxf6+ 55. Kc7 Rf1 56. Rc4 Kg7 57. b4 {Strongly threatening b5.} Rb1 58. Kc6 f5 59. b5 Kf6 60. b6 {Threatening Rc5.} Ke5 61. b7 Rxb7 62. Kxb7 {KR-KP} f4 63. Kb6 f3 64. Rc8 Ke4 65. Rf8 Ke3 66. Kc5 f2 67. Kd5 Ke2 68. Ke4 f1=Q 69. Rxf1 Kxf1 {Black defended with fortune. Accuracy: White = 91%, Black = 83%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "4.10"]
[White "Vesterli, Michael E."]
[Black "Vinter-Schou, Uffe"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2266"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,69,51,75,-9,38,28,64,56,50,43,48,39,42,22,31,27,61,39,28,3,37,0,-15,-7,0,0,0,-273,-4,-24,77,75,58,60,105,120,132,129,392,416,402,405,583,579,577,289,281,252,481,466,485,434,732,767,860,809,6002,5145,29996,29997]} 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 O-O 6. Bf4 d6 7. e3 {E61: King's Indian: Early deviations for White, including Smyslov System.} (7. e4 $16) 7... Bf5 8. Nd2 {[#]} e5 $146 ({Predecessor:} 8... a6 9. a4 e5 10. Bg5 Qc7 11. h4 Ne8 12. e4 Bc8 13. g4 f6 14. Be3 Rf7 {1-0 (54) Anastasian,A (2470)-Brustman,A (2300) Aegina 1993}) 9. Bg5 {White is slightly better.} h6 10. Bh4 g5 11. Bg3 $1 e4 12. Qb3 Qe7 13. Be2 Na6 14. O-O-O Rfb8 15. Rhe1 Nc7 16. f3 (16. h4 $14) 16... exf3 $11 17. gxf3 Nh5 18. f4 Bg6 19. Nf1 $2 {[%mdl 8192]} (19. Rf1 $11 {and White stays safe.}) 19... gxf4 $2 (19... Nxg3 $19 20. hxg3 b5 $1 {[%mdl 512]} 21. cxb5 Nxb5 $1 {[%mdl 576] Remove Defender} 22. Nxb5 (22. Bxb5 $2 a6 $19) 22... a6) 20. exf4 {Bxh5 is the strong threat.} Qf6 (20... Nxg3 $11 21. hxg3 Re8) 21. Bxh5 $16 Bxh5 22. Ne4 $36 {[%mdl 2048] White fights for an advantage.} Qd8 {[#] Threatens to win with ...b5.} 23. f5 $1 b5 {aiming for ...bxc4.} (23... Bxd1 $6 24. Qxd1 Ne8 25. Qf3 $14) 24. Bxd6 bxc4 $2 {[%mdl 8192] Loses the game.} (24... Ne8 $16 {was called for.} 25. Bxb8 (25. Bxc5 Bxd1 26. Rxd1 bxc4 $15) 25... Bxd1) 25. Qg3 $18 Ne8 26. Bxb8 Bxd1 (26... Rxb8 $142 27. Rd2 c3) 27. Be5 ({Weaker is} 27. Rxd1 Qxb8 28. Qxb8 Rxb8 $16) 27... f6 28. Nxf6+ Nxf6 29. Rxd1 Qf8 $2 (29... Nh5 30. Qe3 Qg5) 30. Nd2 c3 31. bxc3 Re8 (31... Nd7 $142 32. f6 {[%mdl 64] Pin} Nxe5) 32. Rg1 Nh5 33. Bxg7 {And now Qg6! would win.} Qxf5 34. Qc7 {[%mdl 64] Double Attack} Re2 35. Qd8+ {Accuracy: White = 69%, Black = 37%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "5.6"]
[White "Brondt, Nicolai Kvist"]
[Black "Heimisson, Hilmir Freyr"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2223"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,118,9,18,18,33,18,29,29,31,0,19,21,17,13,19,13,18,0,0,0,0,0,0,0,0,-8,7,6,7,0,0,0,0,-16,-18,-10,-6,0,0,0,14,12,8,7,0,10,11,14,34,0,0,0,0,0,0,0,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0,-1196,-833,-1322,-1314,-1029,-1038,-1038,-942,-5405,-10539,-29962,-29969,-29966,-29958,-29969,-29970,-29963,-6102,-29972,-29973,-29973,-29974,-29974,-29975,-29975,-29972,-29988,-29989,-29989,-29990,-29990,-29991,-29993,-29994]} 1. d4 e6 2. c4 b6 3. Nc3 Bb4 4. Qc2 Bb7 5. a3 Bxc3+ 6. Qxc3 Nf6 7. Nf3 d6 8. e3 Nbd7 9. Be2 {E21: Nimzo-Indian: 4 Nf3.} Qe7 10. b3 {[#]} Ne4 $146 ({Predecessor:} 10... O-O 11. Bb2 Ne4 12. Qc2 f5 13. Bd3 a5 14. O-O-O d5 15. Kb1 c5 16. dxc5 Nexc5 {0-1 (61) Sentug,H (1978)-Sarmadi,A (1987) Pervolia 2010}) 11. Qc2 {White has an edge.} Ng5 12. Qd1 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 O-O 15. Bb2 a5 16. a4 Rfd8 17. O-O Rac8 18. Rfd1 Qf6 19. Qxf6 Nxf6 20. Rac1 Kf8 21. Kf1 Ke7 22. Ke2 g5 23. h3 h5 24. Rc2 Rb8 25. Rcc1 Nd7 26. Ba3 f6 27. c5 b5 28. cxd6+ cxd6 29. Rc6 b4 30. Bb2 Nb6 31. Rdc1 Rb7 32. Rc7+ Rxc7 33. Rxc7+ Rd7 $1 {[%cal Rd7c7]} 34. Rxd7+ (34. Rc2 {seems wilder.} Nd5 35. Bc1 Nc3+ 36. Kd3 e5 37. f3) 34... Kxd7 $11 {[%mdl 4096] Endgame KB-KN} 35. g4 h4 36. Bc1 Ke7 37. Kd3 f5 38. f3 $1 Kf6 39. Bd2 d5 40. Be1 Nd7 41. Bf2 e5 42. gxf5 Kxf5 {Threatens to win with ...e4+.} 43. e4+ $2 {[%mdl 8192] [#] Black keeps a firm grip on the game.} (43. dxe5 $11 Nxe5+ 44. Ke2) 43... Kf4 $1 $19 44. Ke2 dxe4 45. fxe4 exd4 46. Bxd4 Kxe4 47. Be3 {[#]} g4 $1 {[%mdl 512]} 48. hxg4 {[#]} h3 $1 49. Bg1 {[#]} Nc5 $1 {[%mdl 512]} 50. g5 (50. Bxc5 h2) 50... Kf5 51. Kf3 Nxb3 52. Be3 Na1 {Black mates.} 53. Kg3 Nc2 54. Bc1 Ne1 55. Kxh3 Nd3 56. Kh4 Nxc1 57. Kh5 Ne2 58. g6 Nf4+ {[%mdl 64] Double Attack} 59. Kh6 Nxg6 {Accuracy: White = 76%, Black = 100%.} 0-1

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "5.7"]
[White "Ingebretsen, Jens E"]
[Black "Hove, Esben Kjems"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2182"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,70,-7,0,-9,10,14,12,-27,-20,-20,-20,-29,-29,-24,-12,-14,-18,-23,-2,-15,-15,-70,-95,-193,-198,-279,-274,-250,-283,-306,-293,-303,-302,-310,-312,-320,-323,-458,-431,-456,-430,-561,-547,-636,-658,-655,-652,-850,-443,-768,-753,-1799,-1656,-2295,-2091,-29991,-29992,-29997,-29998]} 1. e4 e6 2. c4 d5 3. exd5 exd5 4. cxd5 Nf6 5. Bb5+ Nbd7 6. Nc3 Be7 7. Nf3 O-O 8. O-O {C00: French: Unusual White 2nd moves.} a6 9. Bxd7 Qxd7 {[#]} 10. Qb3 $146 {The position is equal.} ({Predecessor:} 10. Re1 Re8 11. Qb3 Bc5 12. Rxe8+ Qxe8 13. Qc4 Bd6 14. a4 Bg4 15. d4 Bxf3 16. gxf3 {0-1 (27) Bedenko,A (2126)-Grigoriev,Y (2054) St Petersburg 2006}) 10... b5 11. Ne5 Qf5 12. d4 Bb7 13. Be3 b4 14. Ne2 Bxd5 15. Ng3 Qe6 16. Qd3 Bd6 17. Rac1 ({White should play} 17. Rfe1 $11) 17... Bxa2 $15 {White is on the road to losing.} ({Much weaker is} 17... Bxe5 18. dxe5 Ng4 19. b3 $11) 18. f4 (18. Bd2 $17) 18... a5 $19 {[%cal Ba6a5,Ba5a4][%mdl 32]} 19. Qe2 (19. Qd2 {keeps fighting.}) 19... a4 20. f5 Qd5 21. Ng4 {[#]} Nxg4 $1 22. Qxg4 {Nh5 is the strong threat.} f6 23. Nh5 {[%csl Gh5][%cal Rg4g7] [#]} Rf7 $1 24. Bh6 Bf8 25. Rxc7 (25. Rfe1 {was necessary.} a3 26. bxa3 bxa3 27. Ra1) 25... Kh8 26. Rxf7 Qxf7 27. Bc1 Bc4 28. Rd1 a3 29. bxa3 bxa3 {[%cal Bb4a3,Ba3a2][%mdl 32]} 30. Nf4 Bd6 31. Qf3 (31. Bxa3 $142 Rxa3 32. Rc1) 31... Qe8 {White must now prevent ...a2.} 32. Ne6 a2 33. Bb2 Rb8 34. Qc3 {[#]} Qh5 $1 {[%mdl 576] Double Attack} 35. Rc1 Bxh2+ {Accuracy: White = 38%, Black = 91%.} 0-1

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "5.8"]
[White "Vinter-Schou, Uffe"]
[Black "Jepson, Christian"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2349"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,0,0,-3,-6,0,-7,-14,-27,-22,-22,-19,-27,-12,-17,-29,-14,-39,-8,-9,-18,-18,-10,-10,0,0,0,0,0,-4,0,-4,0,0,0,0,0,0,29,13,17,0,7,0,14,0,0,0,0,0,0,0,0,0]} 1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. d3 Nc6 {[%cal Bb8c6,Bc6b4,Bb4d3][%mdl 32]} 6. Nc3 {B01: Scandinavian Defence.} Qe7 7. Be2 O-O-O {[#]} 8. Qa4 $146 ({Predecessor:} 8. Nf3 Bxc4 9. O-O Ba6 10. Bg5 h6 11. Bxf6 Qxf6 12. Rc1 g5 13. b3 g4 14. Ne4 {1-0 (64) Razanadrakotoarisoa,T-Andriamasoandro,M (2117) Antananarivo 2015}) 8... Qb4 {With the idea ...Qxa4.} 9. Nf3 Qxa4 10. Nxa4 Nb4 {[#] White must now prevent ...Nc2+.} 11. O-O Nxd3 12. Bxd3 Rxd3 13. Bf4 Bd6 ({Don't play} 13... Bxc4 14. Rfc1 $11) 14. Bxd6 Rxd6 15. Rac1 Re8 16. Rfe1 Bxc4 17. Rxc4 Rxe1+ 18. Nxe1 {[#] Hoping for Nc5.} b5 19. Rb4 bxa4 20. Rxa4 $11 {[%mdl 4096] Endgame KRN-KRN} Rd1 {[%cal Rd1e1]} (20... Rd2 {looks sharper.} 21. Rxa7 Rxb2 22. Kf1 Nd5 23. Nd3 Rd2) 21. Kf1 Rb1 22. b3 Nd5 23. Rxa7 Ra1 24. Ra4 Kd7 {The position is equal.} 25. Rd4 Ke6 26. Rd2 g5 27. f3 Nb4 28. a4 Rb1 29. Ke2 Rxb3 30. Nd3 {Strongly threatening Nc5+.} Na6 31. Rc2 {An uneventful encounter. Accuracy: White = 95%, Black = 91%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "5.9"]
[White "Brynell, Stellan"]
[Black "Akdag, Dara"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2414"]
[BlackElo "2244"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,45,60,64,56,61,68,79,80,104,80,112,122,119,102,116,94,88,77,104,77,95,41,146,174,163,126,393,390,562,579,1004,972,530,512]} 1. d4 c5 2. d5 Nf6 3. Nf3 d6 4. Nc3 g6 5. e4 Bg7 6. Bb5+ Nbd7 7. a4 O-O 8. O-O {A43: Schmid Benoni.} Rb8 9. Re1 Nb6 10. h3 {[#] White is better.} Nh5 $146 ({Predecessor:} 10... Ne8 11. Bf4 a6 12. Bf1 e5 13. dxe6 fxe6 14. Qd2 Qc7 15. Bg3 Qc6 16. a5 Na8 {1-0 (33) Dizdar,G (2545)-Dobosz,H (2370) Austria 1999}) 11. Be3 e5 12. dxe6 Bxe6 13. Qd2 a6 14. Bf1 Qc7 15. Bh6 Nf6 16. Bxg7 Kxg7 17. Ng5 (17. Nh4 $16) 17... Bd7 (17... Rbd8 $1 $14) 18. a5 $36 {[%mdl 2048] White is in control.} Nc8 19. Nd5 Qd8 $2 {[%mdl 8192] This move loses the game for Black.} (19... Nxd5 $16 20. exd5 Qd8) 20. Qc3 $18 Rh8 (20... Be6 $142 21. Qxf6+ Qxf6 22. Nxf6 Kxf6) 21. Re3 {[#] Rf3 is the strong threat.White is clearly winning.} h6 22. Rf3 hxg5 23. Nxf6 {Accuracy: White = 93%, Black = 37%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.24"]
[Round "5.10"]
[White "Nielsen, Viktor Haarmark"]
[Black "Vesterli, Michael E."]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2301"]
[BlackElo "2266"]
[Annotator "RC"]
[PlyCount "69"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400:0"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 6. Ndb5 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 7. Bg5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 8. Na3 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 9. Nd5 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 10. Bxf6 {[%emt 0:00:00]} Bxf6 {[%emt 0:00:00]} 11. c4 {[%emt 0:00:00]} b4 {[%emt 0:03:54]} 12. Nc2 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 13. g3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 14. Bg2 {[%emt 0:00:00]} Bg5 {[%emt 0:00:00]} 15. O-O {[%emt 0:00:00]} Be6 {[%emt 0:02:16]} 16. Qd3 {[%emt 0:02:29]} Qb8 {[%emt 0:04:57]} 17. f4 {[%emt 0:03:30]} Bh6 {[%emt 0:01:41]} 18. f5 {[%emt 0:01:06]} Bxd5 {[%emt 0:00:56]} 19. exd5 {[%emt 0:01:55]} Qb6+ {[%emt 0:04:19]} 20. Kh1 {[%emt 0:00:00]} Nd4 {[%emt 0:00:16]} 21. f6 {[%emt 0:01:31]} g6 {[%emt 0:00:35]} 22. Ne3 {[%emt 0:00:38]} Rfc8 {[%emt 0:02:53]} 23. h4 {[%emt 0:08:20]} Qd8 {[%emt 0:04:05]} 24. Ng4 {[%emt 0:00:35]} Bf8 {[%emt 0:03:54]} 25. Be4 {[%emt 0:03:45]} Qd7 {[%emt 0:02:25]} 26. Nf2 {[%emt 0:01:26]} b3 {[%emt 0:01:28]} 27. h5 {[%emt 0:04:26]} Qe8 {[%emt 0:02:15]} 28. Kg2 {[%emt 0:02:19]} bxa2 {[%emt 0:01:02]} 29. hxg6 {[%emt 0:08:17]} fxg6 {[%emt 0:00:42]} 30. Rxa2 {[%emt 0:14:35]} Rcb8 {[%emt 0:02:07]} 31. Nh3 {[%emt 0:01:16]} Kh8 {[%emt 0:00:25]} 32. Ng5 {[%emt 0:00:47]} Rb3 {[%emt 0:01:55]} 33. Qd1 {[%emt 0:01:03]} Bh6 {[%emt 0:11:30]} 34. Ne6 {[%emt 0:04:10]} Nf5 {[%emt 0:00:00]} 35. Qxb3 {[%emt 0:00:11]} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "6.6"]
[White "Heimisson, Hilmir Freyr"]
[Black "Vinter-Schou, Uffe"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2309"]
[BlackElo "2349"]
[Annotator "ChessBase"]
[PlyCount "141"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400:0"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:00]} e6 {[%emt 0:01:03]} 3. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. Nbd2 {[%emt 0:01:19]} Be7 {[%emt 0:05:06]} 6. Nc4 {[%emt 0:10:26]} d5 {[%emt 0:04:05]} 7. Nce5 {[%emt 0:00:00]} Qb6 {[%emt 0:00:00]} 8. Rb1 {[%emt 0:10:59]} Qa5+ {[%emt 0:02:00]} 9. c3 {[%emt 0:00:20]} Qxa2 {[%emt 0:00:00]} 10. dxc5 {[%emt 0:04:28]} O-O {[%emt 0:08:10]} 11. Bd3 {[%emt 0:01:37]} Ne4 {[%emt 0:07:14]} 12. O-O {[%emt 0:17:50]} Nxc5 {[%emt 0:19:16]} 13. b4 {[%emt 0:00:38]} Nxe5 {[%emt 0:07:57]} 14. Nxe5 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 15. Ra1 {[%emt 0:14:06]} Qb2 {[%emt 0:02:15]} 16. Bxe4 {[%emt 0:04:52]} dxe4 {[%emt 0:00:00]} 17. Nc4 {[%emt 0:00:18]} Qxc3 {[%emt 0:00:00]} 18. Nb6 {[%emt 0:00:00]} axb6 {[%emt 0:06:26]} 19. Rxa8 {[%emt 0:00:00]} Qxb4 {[%emt 0:03:53]} 20. Qd4 {[%emt 0:03:28]} Qxd4 {[%emt 0:02:43]} 21. exd4 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 22. Rfa1 {[%emt 0:00:00]} f6 {[%emt 0:00:53]} 23. Rxf8+ {[%emt 0:05:09]} Kxf8 {[%emt 0:00:17]} 24. Rb1 {[%emt 0:01:56]} b5 {[%emt 0:00:00]} 25. Kf1 {[%emt 0:01:31]} Bc6 {[%emt 0:01:06]} 26. Ke1 {[%emt 0:01:11]} Kf7 {[%emt 0:00:00]} 27. Kd2 {[%emt 0:01:57]} b4 {[%emt 0:01:41]} 28. h4 {[%emt 0:03:55]} h5 {[%emt 0:00:00]} 29. Rg1 {[%emt 0:01:04]} Bd5 {[%emt 0:01:07]} 30. Kc2 {[%emt 0:00:00]} Bd8 {[%emt 0:00:14]} 31. Bc1 {[%emt 0:01:16]} Ba5 {[%emt 0:02:14]} 32. g4 {[%emt 0:00:49]} b3+ {[%emt 0:00:04]} 33. Kb2 {[%emt 0:00:00]} hxg4 {[%emt 0:00:01]} 34. Rxg4 {[%emt 0:00:00]} f5 {[%emt 0:00:34]} 35. Rg1 {[%emt 0:00:00]} Bc7 {[%emt 0:00:00]} 36. Bd2 {[%emt 0:00:03]} Bd6 {[%emt 0:01:40]} 37. h5 {[%emt 0:00:00]} Bh2 {[%emt 0:03:55]} 38. Rg6 {[%emt 0:00:00]} b5 {[%emt 0:02:28]} 39. Rg5 {[%emt 0:00:00]} Bd6 {[%emt 0:00:23]} 40. Rg1 {[%emt 0:00:05]} Be7 {[%emt 0:00:45]} 41. Bf4 {[%emt 1:06:04]} Bf6 {[%emt 1:00:12]} 42. Be5 {[%emt 0:00:00]} Bc4 {[%emt 0:05:08]} 43. Rg6 {[%emt 0:03:02]} Bxe5 {[%emt 0:00:00]} 44. dxe5 {[%emt 0:00:00]} Be2 {[%emt 0:00:00]} 45. Rg5 {[%emt 0:02:17]} f4 {[%emt 0:00:00]} 46. Kxb3 {[%emt 0:01:38]} e3 {[%emt 0:00:00]} 47. fxe3 {[%emt 0:00:00]} f3 {[%emt 0:00:00]} 48. Rg4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:00]} 49. Rf4 {[%emt 0:06:19]} Kh7 {[%emt 0:00:00]} 50. Kc3 {[%emt 0:00:39]} Kh6 {[%emt 0:00:00]} 51. Kd2 {[%emt 0:00:00]} Kxh5 {[%emt 0:00:00]} 52. Ke1 {[%emt 0:00:00]} g5 {[%emt 0:21:18]} 53. Rf6 {[%emt 0:00:00]} Bc4 {[%emt 0:00:00]} 54. Kf2 {[%emt 0:00:13]} g4 {[%emt 0:00:38]} 55. Kg3 {[%emt 0:00:00]} Bd5 {[%emt 0:01:25]} 56. Rf4 {[%emt 0:00:00]} Bc4 {[%emt 0:02:27]} 57. Rf8 {[%emt 0:00:00]} Kg5 {[%emt 0:00:15]} 58. Rf7 {[%emt 0:00:44]} Kg6 {[%emt 0:00:00]} 59. Rf6+ {[%emt 0:02:08]} Kg5 {[%emt 0:00:00]} 60. Rf8 {[%emt 0:01:25]} Bd3 {[%emt 0:00:00]} 61. Rd8 {[%emt 0:00:40]} Be4 {[%emt 0:00:00]} 62. Rf8 {[%emt 0:00:45]} Bf5 {[%emt 0:00:00]} 63. Rg8+ {[%emt 0:00:10]} Bg6 {[%emt 0:00:00]} 64. e4 {[%emt 0:03:06]} b4 {[%emt 0:00:00]} 65. Kf2 {[%emt 0:00:45]} Kh5 {[%emt 0:00:29]} 66. Ke3 {[%emt 0:00:00]} b3 {[%emt 0:00:00]} 67. Rg7 {[%emt 0:00:08]} Bxe4 {[%emt 0:00:00]} 68. Kxe4 {[%emt 0:00:00]} b2 {[%emt 0:00:00]} 69. Rh7+ {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 70. Rh1 {[%emt 0:00:00]} f2 {[%emt 0:00:00]} 71. Ke3 {[%emt 0:00:00]} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "6.7"]
[White "Hove, Esben Kjems"]
[Black "Brondt, Nicolai Kvist"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2324"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,65,-29,-7,-11,-11,-10,0,-4,9,8,8,8,17,9,12,-54,39,31,37,9,36,31,25,0,0,-8,-9,-13,0,0,30,0,14,-22,-12,-12,-18,-18,-13,-12,-13,-20,-13,-31]} 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 h6 9. h3 e6 10. Be2 Be7 11. O-O O-O 12. Nbd2 Qd8 13. Bd1 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} b5 14. Bc2 {[#]} Qd7 $146 ({Predecessor:} 14... Bxc2 15. Qxc2 Bd6 16. Bxd6 Qxd6 17. e4 dxe4 18. Nxe4 Nxe4 19. Qxe4 Qd5 20. Qxd5 exd5 {1-0 (51) Nisipeanu,L (2674)-Parligras,M (2645) Bucharest 2018}) 15. Re1 Ne4 (15... Qb7 {looks sharper.} 16. Bg3 Rac8 17. Qb1 Bxc2 18. Qxc2 a5) 16. Nxe4 Bxe4 17. Bxe4 dxe4 18. Nd2 f5 19. f3 {[#]} (19. a4 $11) 19... exf3 ({Black should play} 19... e5 $1 $15 {[%mdl 512]} 20. Bxe5 (20. dxe5 Rad8) 20... Nxe5 21. dxe5 Rad8) 20. Nxf3 $14 Bf6 21. Qc2 Rae8 22. a4 a6 23. axb5 axb5 24. b3 e5 25. Bh2 Qd5 {[%cal Re5d4]} 26. bxc4 bxc4 (26... Qxc4 $5 {[%cal Re5d4]} 27. Rac1 {[#]} f4 $1 $11 {[%mdl 512]}) 27. Qa4 Kh7 {The position is equal.} 28. dxe5 Nxe5 29. Bxe5 Bxe5 30. Rad1 Qc5 31. Nxe5 Rxe5 32. Rd4 Rc8 33. Re2 {Accuracy: White = 69%, Black = 72%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "6.8"]
[White "Nielsen, Viktor Haarmark"]
[Black "Brynell, Stellan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2301"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,96,12,13,18,19,10,21,12,26,12,39,0,0,-64,-63,-67,14,13,27,29,66,40,41,22,22,0,0,-22,-14,-41,0,0,35,30,42,0,-7,0,0,0,0,0,0,0,0,0,0,5,14,6,6,0,0,0,0,5,85,79,95,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Nd7 9. O-O-O Nf6 {Nowadays more popular than 9...Ne5.} 10. Bd3 c5 11. Kb1 Qa5 12. h3 b5 13. Rhe1 {[#]} ({Better is} 13. a3 $11) 13... Be6 $146 ({Predecessor:} 13... Re8 14. c4 b4 15. g4 Bb7 16. Nh4 Ne4 17. Bxe4 Bxe4 18. Nf5 Bf3 19. Nxe7+ Rxe7 {½-½ (31) Hunt,H (2413)-Ledger,A (2459) England 1999}) 14. a3 $1 Rfe8 (14... c4 $1 $15 15. Be2 Ne4) 15. Ng5 Bc4 16. Ne4 $36 {[%mdl 2048] White is pushing.} Be6 17. Bf4 Rad8 18. g4 Qb6 19. Ng5 Bc4 20. Re2 Bf8 21. Rde1 {[#] Hoping for Nxh7!} Bxd3 22. Rxe8 Nxe8 (22... Rxe8 {looks sharper.} 23. Rxe8 Nxe8 24. Qxd3 Nf6 25. Ne4 d5) 23. Qxd3 {[%csl Gg5][%cal Rd3h7]} Nf6 24. Qf5 {Black must now prevent Nxf7!} (24. Nxf7 $5 Kxf7 25. g5 $16) 24... Qb7 25. Ne4 Nxe4 26. Qxe4 Qxe4 27. Rxe4 $11 {[%mdl 4096] Endgame KRB-KRB} f6 28. c4 a6 29. cxb5 axb5 30. c4 d5 31. cxd5 Rxd5 32. Kc2 Kf7 33. b3 f5 34. gxf5 Kf6 (34... Rxf5 $11 35. a4 c4) 35. Re8 $16 Be7 {[#]} 36. a4 (36. Be3 $1 $16) 36... bxa4 $1 $11 {The position is equal.} ({Much worse is} 36... Rxf5 $6 37. Be3 $16) 37. bxa4 {aiming for a5.} Rd4 $1 {[%cal Rd4f4]} 38. Be5+ {[%mdl 64] Decoy} Kxe5 39. Rxe7+ {[%mdl 64] Double Attack} Kxf5 40. Rxg7 (40. a5 {feels hotter.} Ra4 41. Ra7 Ke5 42. Kb3 Rb4+ 43. Kc3) 40... Rxa4 41. Rxh7 {KR-KR} Kg6 42. Rc7 Ra2+ 43. Kb3 Rxf2 44. Rxc5 (44. Kc4 {is more complex.}) 44... Rf3+ 45. Rc3 Rxc3+ 46. Kxc3 Kh5 47. Kd4 Kh4 48. Ke4 Kxh3 {Accuracy: White = 82%, Black = 81%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "6.9"]
[White "Vesterli, Michael E."]
[Black "Jepson, Christian"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2266"]
[BlackElo "2377"]
[Annotator "ChessBase"]
[PlyCount "94"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400:0"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:02:09]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Bg5 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 5. e3 {[%emt 0:00:00]} c6 {[%emt 0:03:19]} 6. Qc2 {[%emt 0:00:00]} Qa5+ {[%emt 0:02:16]} 7. Nbd2 {[%emt 0:00:00]} Ne4 {[%emt 0:01:11]} 8. Bf4 {[%emt 0:01:14]} Bb4 {[%emt 0:12:16]} 9. a3 {[%emt 0:08:49]} g5 {[%emt 0:05:39]} 10. Bg3 {[%emt 0:01:07]} h5 {[%emt 0:02:42]} 11. O-O-O {[%emt 0:05:16]} Bxa3 {[%emt 0:08:51]} 12. bxa3 {[%emt 0:02:41]} Qxa3+ {[%emt 0:00:00]} 13. Qb2 {[%emt 0:00:00]} Qxb2+ {[%emt 0:00:09]} 14. Kxb2 {[%emt 0:00:00]} h4 {[%emt 0:00:00]} 15. Nxe4 {[%emt 0:08:20]} dxe4 {[%emt 0:00:00]} 16. Nxg5 {[%emt 0:00:46]} hxg3 {[%emt 0:00:00]} 17. fxg3 {[%emt 0:00:00]} Ke7 {[%emt 0:14:44]} 18. Nxe4 {[%emt 0:00:32]} f5 {[%emt 0:00:19]} 19. Nd2 {[%emt 0:05:48]} Nf6 {[%emt 0:00:00]} 20. Be2 {[%emt 0:00:21]} Bd7 {[%emt 0:00:09]} 21. Ra1 {[%emt 0:08:53]} b6 {[%emt 0:00:32]} 22. Bf3 {[%emt 0:00:14]} a5 {[%emt 0:02:59]} 23. e4 {[%emt 0:02:56]} Ra7 {[%emt 0:01:07]} 24. e5 {[%emt 0:03:32]} Nh7 {[%emt 0:14:22]} 25. g4 {[%emt 0:02:15]} fxg4 {[%emt 0:00:27]} 26. Bxg4 {[%emt 0:00:00]} Rg8 {[%emt 0:00:00]} 27. h3 {[%emt 0:00:29]} c5 {[%emt 0:04:12]} 28. dxc5 {[%emt 0:09:02]} bxc5 {[%emt 0:00:00]} 29. Rhf1 {[%emt 0:01:00]} Bc6 {[%emt 0:02:30]} 30. g3 {[%emt 0:01:09]} Rd8 {[%emt 0:07:44]} 31. Kc3 {[%emt 0:03:52]} Rad7 {[%emt 0:00:11]} 32. Nb3 {[%emt 0:06:38]} Rd3+ {[%emt 0:00:00]} 33. Kc2 {[%emt 0:00:00]} Rxg3 {[%emt 0:00:52]} 34. Nxc5 {[%emt 0:00:00]} Rg2+ {[%emt 0:00:00]} 35. Kc1 {[%emt 0:01:55]} a4 {[%emt 0:00:00]} 36. Nxa4 {[%emt 0:04:30]} Be4 {[%emt 0:00:15]} 37. Bd1 {[%emt 0:00:00]} Ra8 {[%emt 0:00:21]} 38. Ra3 {[%emt 0:00:54]} Bf5 {[%emt 0:00:00]} 39. h4 {[%emt 0:01:31]} Nf8 {[%emt 0:00:00]} 40. Rb3 {[%emt 0:01:31]} Nd7 {[%emt 0:00:00]} 41. Rb7 {[%emt 1:30:52]} Ra5 {[%emt 1:30:09]} 42. Rf4 {[%emt 0:00:00]} Ke8 {[%emt 0:00:00]} 43. Rb5 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:00]} 44. Rd4 {[%emt 0:00:00]} Nd3+ {[%emt 0:00:00]} 45. Kb1 {[%emt 0:00:00]} Rxb5+ {[%emt 0:00:00]} 46. cxb5 {[%emt 0:00:00]} Nb4+ {[%emt 0:00:00]} 47. Kc1 {[%emt 0:00:00]} Na2# {[%emt 0:00:00]} 0-1

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "6.10"]
[White "Akdag, Dara"]
[Black "Ingebretsen, Jens E"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2244"]
[BlackElo "2182"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400:0"]

1. f4 {[%emt 0:00:00]} d5 {[%emt 0:01:51]} 2. Nf3 {[%emt 0:00:00]} Bg4 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 4. h3 {[%emt 0:00:00]} Bxf3 {[%emt 0:00:00]} 5. Qxf3 {[%emt 0:00:00]} Ngf6 {[%emt 0:00:14]} 6. Nc3 {[%emt 0:00:00]} c6 {[%emt 0:04:38]} 7. g4 {[%emt 0:00:36]} e5 {[%emt 0:01:56]} 8. d3 {[%emt 0:14:47]} Bd6 {[%emt 0:02:36]} 9. g5 {[%emt 0:04:28]} Ng8 {[%emt 0:00:00]} 10. e4 {[%emt 0:08:15]} exf4 {[%emt 0:03:04]} 11. Bxf4 {[%emt 0:11:24]} Ne5 {[%emt 0:04:24]} 12. Qf2 {[%emt 0:04:39]} d4 {[%emt 0:02:16]} 13. Ne2 {[%emt 0:00:10]} Qa5+ {[%emt 0:08:15]} 14. Bd2 {[%emt 0:00:23]} Bb4 {[%emt 0:02:18]} 15. Bxb4 {[%emt 0:09:56]} Qxb4+ {[%emt 0:00:21]} 16. Kd1 {[%emt 0:00:00]} c5 {[%emt 0:01:59]} 17. Qf5 {[%emt 0:04:37]} Nc6 {[%emt 0:00:36]} 18. Rb1 {[%emt 0:02:02]} Nge7 {[%emt 0:00:04]} 19. Qf2 {[%emt 0:00:00]} Qa4 {[%emt 0:02:51]} 20. a3 {[%emt 0:00:31]} O-O {[%emt 0:03:44]} 21. Nf4 {[%emt 0:00:28]} Rad8 {[%emt 0:00:58]} 22. h4 {[%emt 0:02:13]} Ne5 {[%emt 0:07:07]} 23. Qg3 {[%emt 0:00:00]} c4 {[%emt 0:03:36]} 24. h5 {[%emt 0:04:13]} Qc6 {[%emt 0:04:12]} 25. Rh2 {[%emt 0:07:28]} cxd3 {[%emt 0:06:20]} 26. Bxd3 {[%emt 0:03:01]} Qc7 {[%emt 0:05:28]} 27. g6 {[%emt 0:00:44]} Rc8 {[%emt 0:02:51]} 28. gxh7+ {[%emt 0:02:50]} Kh8 {[%emt 0:02:27]} 29. Rg2 {[%emt 0:01:07]} g6 {[%emt 0:00:00]} 30. hxg6 {[%emt 0:02:34]} fxg6 {[%emt 0:00:39]} 31. Ne6 {[%emt 0:00:00]} Qd6 {[%emt 0:00:12]} 32. Nxf8 {[%emt 0:00:00]} Rxf8 {[%emt 0:00:00]} 33. Rf2 {[%emt 0:00:00]} Rc8 {[%emt 0:01:33]} 34. Qf4 {[%emt 0:00:00]} Kg7 {[%emt 0:00:35]} 35. Kd2 {[%emt 0:00:00]} N7c6 {[%emt 0:03:13]} 36. Rh1 {[%emt 0:00:00]} Na5 {[%emt 0:06:55]} 37. h8=Q+ {[%emt 0:00:04]} Rxh8 {[%emt 0:00:00]} 38. Rxh8 {[%emt 0:00:00]} Kxh8 {[%emt 0:00:00]} 39. Qf8+ {[%emt 0:00:00]} Qxf8 {[%emt 0:00:00]} 40. Rxf8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 41. Rc8 {[%emt 1:29:49]} Kf6 {[%emt 1:29:35]} 42. Rc7 {[%emt 0:00:20]} Ke6 {[%emt 0:02:00]} 43. b4 {[%emt 0:00:15]} Kd6 {[%emt 0:00:00]} 44. Rg7 {[%emt 0:00:00]} Nac6 {[%emt 0:00:00]} 45. Rxb7 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 46. b5 {[%emt 0:00:00]} Ne7 {[%emt 0:00:00]} 47. Rxa7 {[%emt 0:00:00]} g4 {[%emt 0:00:00]} 48. Ke2 {[%emt 0:00:00]} N7g6 {[%emt 0:00:00]} 49. Ra6+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 50. Rxg6 {[%emt 0:00:00]} Nxg6 {[%emt 0:00:00]} 51. Kf2 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 52. b6 {[%emt 0:00:00]} Ne5 {[%emt 0:00:00]} 53. Bb5 {[%emt 0:00:00]} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "7.6"]
[White "Jepson, Christian"]
[Black "Heimisson, Hilmir Freyr"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2377"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,98,0,5,-8,2,6,31,24,37,10,26,20,29,17,9,0,25,8,17,17,17,17,14,-26,-5,-64,-51,-60,-61,-56,-64,-62,-70,-62,-56,-66,-70,-97,-96,-166,-161,-161,-166,-171,-133,-131,0,-91,0,0,30,30,30,33,26,23,96,80,127,128,151,151,146,0,0,-84,0,0,0,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,34,35,95]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 Nbd7 7. Qb3 {7.Rc1 is a critical line. E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5.} Bxc3 8. Bxc3 c6 {[#]} 9. Be2 $146 ({Predecessor:} 9. Bb4 Re8 10. Bd6 Ne4 11. Bf4 Qa5+ 12. Ke2 e5 13. Bxe5 Nxe5 14. dxe5 Bg4 15. Rd1 {0-1 (24) Huang,B-Connors,D Los Angeles 2009}) 9... Ne4 10. Bb4 Re8 11. a4 c5 12. dxc5 a5 13. Ba3 Ndxc5 14. Qc2 Bd7 15. Bxc5 Nxc5 16. cxd5 Rc8 17. dxe6 Bxe6 18. Rd1 (18. Qd1 $1 $11) 18... Qb6 $1 $15 {aiming for ...Bb3.} 19. Ng5 g6 20. Nxe6 Nxe6 21. Qe4 Qxb2 22. Bb5 $1 {[%cal Rb5e8]} Qc3+ $1 23. Ke2 Red8 24. h4 Nc5 25. Rxd8+ (25. Qb1 $17) 25... Rxd8 $19 26. Qe7 Qc2+ 27. Kf3 Qf5+ 28. Kg3 Ne6 (28... Ne4+ $1 $17 29. Kh2 Rd2) 29. Rf1 (29. Qxb7 $11 Qe5+ 30. Kh3) 29... Rd2 (29... Qe5+ $1 $17 30. f4 Qxe3+ 31. Kh2 Qc5 32. Qxb7 Rd4) 30. Qxb7 $11 g5 31. hxg5 Nxg5 ({Reject} 31... Qxg5+ 32. Kh2 $16) 32. Qb8+ Kg7 33. Qf4 Qg6 {[#]} (33... Ne4+ $11 34. Kh2 Qxf4+ 35. exf4 Nxf2) 34. Kh2 $1 $16 Rd5 35. Rc1 Ne6 {[#]} 36. Qf3 $1 {[%cal Rf3d5]} Rf5 37. Qc6 (37. Qe2 $16) 37... Rxf2 $11 38. Rf1 (38. Qc3+ $11 f6 39. Bf1) 38... Rc2 ({Better is} 38... Rxf1 $17 39. Bxf1 Qh6+ {[%mdl 64] Double Attack} 40. Kg1 Qxe3+ 41. Kh2 Qf4+ 42. Kg1 Qe3+ 43. Kh2 Qf4+ 44. Kg1 Qd4+ 45. Kh1 Qb4) 39. Qf3 $1 Ng5 40. Qg3 Rc5 41. Rf4 h6 42. Rd4 Qe6 43. Rd6 Qe7 44. Rd7 Qf6 45. Qf4 Rf5 46. Qd4 Re5 47. Bc4 Ne6 48. Bxe6 Rxe6 49. Rd5 Kg6 {Quite a comeback for White. Accuracy: White = 79%, Black = 72%.} (49... Ra6 $14) 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "7.7"]
[White "Vinter-Schou, Uffe"]
[Black "Hove, Esben Kjems"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2349"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,110,8,36,5,16,0,75,66,83,64,79,67,127,46,82,68,162,120,121,113,125,126,139,127,143,95,83,91,87,56,53,55,90,56,170,57,64,85,126,103,111,104,104,97,109,92,104,59,60,54,112,15,41,45,101,48,47,22,90,41,53,53,55,48,89,60,98,64,64,66,64,37,40,40,75,61,70,25,132,64,162,164,168,173,308,270,257,175,191,145,636,628,1116,1085,921,927,842,754,1714,1648,1860,1820,29999]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. Nc3 {B12: Caro-Kann: Advance Variation.} e6 7. Be3 Ne7 (7... Qb6 $11) 8. h5 {[#] White is better.} Nc8 $146 ({Predecessor:} 8... Qc7 9. f4 Nc8 10. Nf3 c5 11. Ne2 Nb6 12. b3 cxd4 13. Nexd4 Bb4+ 14. Kf2 a6 {1-0 (51) Henriquez Villagra,C (2491)-Lan,Z (2250) Barcelona 2016}) 9. f4 b5 10. Bd3 Qb6 (10... Qa5 $14) 11. Qe2 ({Better is} 11. f5 $16) 11... Na6 12. a3 b4 (12... c5 $14) 13. Bxa6 {Threatens to win with Na4.} bxc3 14. b4 ({Reject} 14. bxc3 $6 c5 $11) 14... Ne7 15. Nf3 Bc8 16. Bd3 a5 17. b5 cxb5 18. Bxb5+ Bd7 19. Rb1 {Black must now prevent Bxd7+.} Nc6 20. Rb3 Be7 21. O-O O-O ({Black should play} 21... a4 $1 $14 22. Bxa4 (22. Rxc3 Nxe5 23. Bxd7+ Nxd7 $11) 22... Qc7 23. Bxc6 Qxc6) 22. Rfb1 (22. Bd3 $18 Qc7 23. Rxc3) 22... a4 $14 23. Bxa4 $1 {[%mdl 64] Discovered Attack} ({Inferior is} 23. Rxc3 Rfb8 $17) 23... Qa5 24. Bb5 Qc7 25. Rxc3 {And now g5 would win.} Rxa3 26. Rxa3 Bxa3 27. Qd3 Be7 {Black wants to play ...Nb4.} 28. Qc3 (28. c3 {looks sharper.} Rb8 29. Qf1 Na5 30. Bxd7 Rxb1 31. Qxb1 Qxd7 32. Kf2) 28... Rc8 {White should prevent ...Nxe5.} 29. Kg2 Qa7 {[#]} (29... Rb8 $14) 30. Ra1 (30. Qe1 $1 $16) 30... Qb6 31. Ba6 Rb8 (31... Rc7 $1 $14) 32. Bd3 ({White should try} 32. Be2 $16) 32... Nb4 33. Rb1 Rc8 (33... Qd8 $11) 34. Qb3 {Hoping for c3.} Qc7 {[%cal Rb4c2]} 35. Bd2 Nxd3 36. cxd3 Bc6 37. Kf2 Ra8 38. Rc1 Ra6 39. Qb5 Qc8 40. Ke3 Qa8 41. Qb1 Qa7 42. Qc2 Rb6 43. Be1 Ra6 {[#]} (43... Qa6 $11 {remains equal.}) 44. Bh4 (44. g5 $1 $16) 44... Bxh4 (44... Bf8 $14) 45. Nxh4 $18 Qe7 46. Nf3 Rb6 (46... Bd7 {was called for.} 47. Rb1 Ra8) 47. Rg1 Be8 48. Qc8 Qd7 49. Qa8 Qc6 $2 {[%mdl 8192] This move loses the game for Black.} (49... Rb3 $16 50. Nd2 Rc3) 50. Qd8 Rb2 {( -> ...Qc2)} 51. g5 Kf8 52. gxh6 gxh6 53. Nd2 Ra2 {[#]} 54. Qb8 $1 {White threatens Qb4+ and mate.} Ke7 {[#]} 55. Rc1 $1 {[%mdl 576] Deflection} Qxc1 56. Qd6# {Accuracy: White = 53%, Black = 47%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "7.8"]
[White "Brondt, Nicolai Kvist"]
[Black "Akdag, Dara"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2223"]
[BlackElo "2244"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,67,43,17,17,20,41,36,31,27,77,39,90,88,117,106,95,0,176,168,145,-52,-35,-118,-120,-116,-121,-141,-157,-145,-35,-42,0,-18,-18,-8,0,-113,89,89,93,82,89,88,88,91,53,93,701,663,709,433,29992,1106,29982,12762]} 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. Bf4 {Recently 8.b3 got a lot of attention.} Rb8 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6.} 9. Rc1 h6 10. h3 g5 {White is slightly better.} 11. Be3 Bd7 {[#]} 12. b3 $146 (12. d5 $5 {[%cal Rd5c6]}) ({Predecessor:} 12. d5 Na5 13. c5 Nc4 14. Bd4 dxc5 15. Bxc5 b6 16. Bd4 c5 17. dxc6 Bxc6 18. Nb1 {½-½ (29) Jojua,D (2579)-Mamedov,R (2650) Jerusalem 2015}) 12... b5 ({Better is} 12... e5 $14) 13. d5 $16 Na5 {[%cal Bc6a5,Ba5c4,Bc4e3][%mdl 32]} 14. cxb5 axb5 15. Nd4 ({White should try} 15. h4 $16) 15... e5 $2 (15... b4 $11 16. Na4 e6) 16. dxe6 $1 $18 fxe6 17. b4 $2 ({White must play} 17. Ncxb5 $1 $16 Rxb5 18. Nxb5 Bxb5 19. Bd2) 17... Nc4 $15 18. Nc6 (18. Bd2 $15) 18... Bxc6 19. Bxc6 Nxe3 20. fxe3 d5 $1 {And now ...Qd6! would win.} 21. Kg2 Rb6 ({Black should play} 21... Qd6 $17 22. Nxb5 Qxb4) 22. Nxb5 Ne4 23. Rf3 Qe7 24. a3 Be5 25. Qc2 {[#]} (25. Qd3 $11) 25... Bxg3 $2 {[#]} (25... g4 $1 $17 {[%cal Rg4f3][%mdl 512]} 26. hxg4 Qg5 27. Bxd5 (27. Rcf1 Rd8 $17) 27... exd5 28. Nxc7 Qd8) 26. Rcf1 $1 $16 ({Worse is} 26. Rxg3 Rf2+ 27. Kg1 Qf6 $19) 26... Rbb8 {Strongly threatening ...Be5.} 27. Nc3 {[#]} g4 $1 {[%mdl 512]} 28. Rxf8+ (28. hxg4 Qh4) 28... Rxf8 29. Rxf8+ Qxf8 30. Nxe4 gxh3+ $2 {[%mdl 8192] Now Black is done in.} (30... Be1 $16 31. Bxd5 (31. hxg4 dxe4 32. Qxe4 Qf2+ {[%mdl 64] Double Attack} 33. Kh1 Qh4+ 34. Kg2 Qg3+ 35. Kh1 Qh4+ 36. Kg2 Qg3+ 37. Kh1 Qh4+ $11) 31... exd5) 31. Kxg3 $18 Qf1 32. Nf6+ Kf8 (32... Qxf6 $18 33. Qc1 (33. Kxh3 Qf1+ 34. Kg4 Qg1+ 35. Kh3 Qh1+ 36. Kg4 Qg1+ 37. Kh3 Qf1+ 38. Kg3 Qg1+ 39. Kh3 $16) 33... h2 {[%mdl 64] Decoy} 34. Kxh2 Qf2+ 35. Kh3 Qxe2 36. Qg1+ Kf7) 33. Nd7+ (33. Qc5+ $142 Kg7 34. Qe7+ {[%mdl 64] Double Attack} Kg6 35. Be8+ Kf5 36. Qh7+ {[%mdl 64] Double Attack} Kxf6 37. Qf7+ Ke5 38. Qxf1 Kd6 39. Qf8+ {[%mdl 64] Double Attack} Ke5 40. Qf4#) 33... Ke7 34. Qc5+ {Accuracy: White = 61%, Black = 49%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "7.9"]
[White "Ingebretsen, Jens E"]
[Black "Nielsen, Viktor Haarmark"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2182"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "176"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,176,46,42,23,20,29,28,24,20,33,47,160,61,102,25,25,24,24,24,31,24,34,35,122,127,131,110,112,66,54,61,63,61,125,114,131,131,137,142,157,125,125,125,158,133,140,144,209,217,210,204,185,51,52,60,61,56,60,15,118,124,120,114,85,78,78,78,78,78,78,78,78,78,78,78,78,0,78,0,78,78,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,0,102,0,102,102,102,0,102,0,102,102,102,65,65,65,65,65,65,65,65,65,65,65,65,65,112,0,150,65,65,65,65,65,65,65,65,65,65,0,65,0,65,0,168,65,65,65,65,65,95,65,65,65,65,65,65,65,65,0,65]} 1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. O-O Qd5 {A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3.} 13. Qa4 Bg7 14. Bf4 O-O {White has an edge.} 15. Rac1 {[#]} Rd8 $146 ({Predecessor:} 15... Qb5 16. Qxb5 cxb5 17. Rc7 Rd8 18. Rfc1 Bd7 19. Bg5 f6 20. Bf4 g5 21. Be3 Bf8 {1-0 (69) Andrijevic,M (2289)-Savic,N (2157) Belgrade 2017}) 16. Rc5 (16. Qxc6 Qxc6 17. Rxc6 Bb7 $15) 16... Qe4 (16... Qd7 $1 $14) 17. Be5 (17. Qxc6 Qxc6 18. Rxc6 Bb7 $15) (17. Bc7 $16 Rxd4 18. Nxd4 Bxd4 19. Qxc6 Qxc6 20. Rxc6) 17... Bf8 18. Qxc6 (18. Re1 $16 Qd3 19. Bf6 (19. Rxc6 Bd7 $14) 19... Bxc5 20. dxc5 (20. Bxd8 Qa6 $11)) 18... Bb7 $11 19. Qxe4 Bxe4 20. Rc3 Bb4 21. Rc4 Be7 22. Rc7 Bd6 (22... Kf8 $14) 23. Bxd6 $16 Rxd6 24. Ng5 $36 {[%mdl 2048] White is in control.} Rc6 25. Rxc6 (25. Rxf7 h6 $17) 25... Bxc6 {[%mdl 4096] Endgame KRB-KRN} 26. Rc1 Bd5 27. Rc7 Bxa2 (27... e5 $14) 28. Nxf7 Rb8 29. Rxa7 {Hoping for Nh6+.} Rxb2 {[%cal Rb2b1]} 30. Nh6+ Kh8 {[%cal Rb2b1]} 31. h3 Bd5 32. Ng4 Bb7 33. Nf6 g5 34. Ne8 h6 (34... Rb6 $16 35. Nc7 h6 36. Nxe6 Bxg2) 35. Nd6 $1 $18 Bd5 {[#]} 36. Nf7+ $1 Kg7 {[#]} 37. Ne5+ (37. Nxg5+ $1 $18 Kg6 38. Nf7) 37... Bb7 $14 38. Kh2 {Threatens to win with Nd3.} Kf6 39. f3 Rb4 40. Nd7+ Kf5 (40... Kg6 $1 $11) 41. Nc5 $16 Bd5 42. Nd3 {White wants to mate with Rf7+.} Rb7 ({Weaker is} 42... Rxd4 43. Rf7+ Kg6 44. Ne5+ Kh5 45. g4+ Rxg4 46. fxg4+ Kh4 47. Ng6#) 43. Rxb7 Bxb7 {KB-KN} 44. g4+ Kf6 45. Kg3 Bd5 46. Ne5 Bb3 47. Kf2 Bc2 48. Ke3 Ba4 49. Kf2 Bc2 $1 50. Kg3 (50. Ke2 $16) 50... Ba4 (50... Bb3 $11) 51. h4 Be8 52. h5 Bb5 53. Kf2 Ba4 54. Ke3 Bd1 55. Kd2 Ba4 56. Kc3 Bd1 57. Kb4 Ke7 58. Kc5 Be2 59. Kb4 Bd1 $1 60. Kc3 Kf6 61. Kd3 Ba4 62. Ke3 ({White should try} 62. Kd2 $16) 62... Bc2 (62... Bd1 $1 $11 {remains equal.}) 63. Kf2 ({Better is} 63. Nc4 $16) 63... Bd1 (63... Ba4 $1 $11) 64. Kg3 Bc2 65. f4 gxf4+ 66. Kxf4 Bd1 67. Nd3 Be2 68. Nf2 Kf7 69. Ne4 Bd3 70. Ke5 Ke7 71. Ng3 Bc4 72. Ne4 (72. Kf4 $16) 72... Be2 (72... Bd3 $1 $11) 73. Kf4 (73. g5 $16 hxg5 74. h6 (74. Nxg5 Bxh5 75. Nxe6 Bf7 $11)) 73... Bd3 $14 74. Nc5 Be2 75. Na4 Kf6 76. Nb6 Bb5 77. Nc8 Be2 78. Nd6 ({Only move:} 78. Na7 $1 $14) 78... Bd3 (78... Ke7 $11 79. Ne4 Bd3) 79. Ne4+ Ke7 80. Ke5 (80. Kf3 $14) 80... Be2 $18 81. Nf2 (81. g5 $18 hxg5 82. h6 (82. Nxg5 Bxh5 83. Nxe6 Bf7 $11)) 81... Bf3 82. Kf4 $1 {[%cal Rf4f3]} Be2 83. Ke3 Bc4 84. Kf3 Bb5 85. Nd1 Kf6 86. Kf4 Be2 87. Nc3 Bd3 88. Ne4+ Ke7 {White really could win this. Accuracy: White = 73%, Black = 74%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.25"]
[Round "7.10"]
[White "Brynell, Stellan"]
[Black "Vesterli, Michael E."]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2414"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,56,17,-23,25,30,22,9,18,7,18,17,44,16,15,21,54,49,112,113,97,80,107,54,106,77,110,87,75,47,48,0,69,0,56,0,64]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. b3 Rb8 9. Bb2 b5 10. d5 Na5 11. cxb5 axb5 12. Nd4 Bd7 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6.} 13. Qd2 b4 14. Nd1 e6 15. e4 c5 16. dxc6 $1 Nxc6 17. Rc1 Nxd4 18. Bxd4 {[#]} Bb5 $146 ({Predecessor:} 18... e5 19. Ba1 Be6 20. Nb2 d5 21. exd5 Nxd5 22. Nc4 Rc8 23. Rfd1 Nc3 24. Bxc3 bxc3 25. Qxc3 Qc7 26. Qa5 {½-½ (26) Djonovic,M (2087)-Borozan,N (2079) Podgorica 2014}) 19. Re1 Qa5 ({Better is} 19... Qe7 $14) 20. a4 $16 Ba6 21. Ne3 Rfd8 22. h3 ({White should play} 22. Rc6 $16) 22... Bb7 (22... e5 $14 23. Bb2 Bb7) 23. Nc4 $36 {[%mdl 2048] White is on the roll.} Qa6 24. Bf1 Qa8 25. Nb6 Qa5 26. Nc4 Qa8 $1 27. Nb6 Qa5 28. Nc4 Qa8 $1 {Accuracy: White = 80%, Black = 57%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "8.6"]
[White "Vesterli, Michael E."]
[Black "Heimisson, Hilmir Freyr"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2266"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,102,0,0,-27,-27,-56,-54,-42,-41,-38,-37,-39,-30,-38,0,-19,-5,-14,-11,-6,47,47,47,50,58,30,51,23,35,43,39,31,85,86,78,87,80,70,113,125,120,114,121,120,111,118,131,82,122,88,91,20,20,-23,0,0,0,0,0,0,0,-17,-22,-146,-136,-129,-2,-310,-301,-514,-506,-492,-439,-615,-612,-556,-457,-420,-422,-524,-214,-437,-405,-1008,-963,-29993,-29994]} 1. d4 Nf6 2. Nc3 d6 3. e4 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bg5 Be6 8. O-O-O Nbd7 9. Bxf6+ gxf6 10. Nh4 {B07: Pirc Defence: Miscellaneous Systems.} Bc5 11. Rd2 c6 {[#]} 12. Kb1 $146 {Black is slightly better.} ({Predecessor:} 12. Na4 Bf8 13. Kb1 Kc7 14. Be2 b5 15. Nc3 Bb4 16. Rd3 Nc5 17. Re3 Bxc3 18. bxc3 {0-1 (45) Inkiov,V (2505)-Spasov,V (2575) Sofia 1996}) 12... Kc7 13. Nd1 b5 14. Be2 Bb4 15. c3 $1 {[%cal Rc3b4]} Bf8 16. Ne3 Nc5 17. Bf3 a5 18. Nhf5 $132 {[%mdl 2048] White has counterplay} b4 (18... Rd8 $11 19. Rxd8 Kxd8) 19. cxb4 $14 axb4 20. b3 Ra5 21. h4 Nb7 22. Rhd1 Bc5 23. Be2 Rha8 {Hoping for ...Bxe3.} 24. Bc4 Bd4 (24... h5 $14) 25. Bxe6 $16 fxe6 26. Nxd4 exd4 27. Nc4 $1 {[%cal Rc4a5]} c5 28. Nxa5 Rxa5 {[%mdl 4096] Endgame KRR-KRN} 29. e5 fxe5 30. Re1 Kd6 31. Rde2 c4 32. bxc4 {And now f4! would win.} d3 33. Rb2 Ra4 34. Re3 (34. f3 $16) 34... Nc5 $11 35. f3 Ra3 36. Re1 Rc3 37. Rc1 (37. Rxb4 $2 d2 $19) 37... e4 38. fxe4 (38. Rxb4 $2 d2 $3 $19 {[%mdl 512]}) 38... Ke5 39. Re1 ({Wrong is} 39. Rxb4 $2 d2 $1 $19 {[%mdl 512]}) 39... Kd4 40. Rf2 ({Don't blunder} 40. Rxb4 $2 d2 $19) (40. e5 $1 $11) 40... b3 $1 $17 41. axb3 Nxb3 ({Black should play} 41... Rxb3+ $17 42. Ka2 Rc3) 42. Kb2 $2 {[%mdl 8192] [#] Loses the game.} (42. e5 $1 $11 {and White is okay.} d2 43. Ref1) 42... Na5 $1 $19 43. g4 $2 (43. Kb1 Nxc4 44. Rd1) 43... Nxc4+ 44. Kb1 Rb3+ 45. Kc1 (45. Ka2 $142 d2 46. Ref1 Rb2+ 47. Ka1) 45... Kc3 {( -> ...Na3)} 46. Rd1 Ne3 47. Rdd2 Nxg4 48. Rf7 {[#]} Ne5 (48... Rb1+ $142 $3 {[%mdl 512]} 49. Kxb1 Kxd2 50. Rxh7 Ke2) 49. Rxh7 $2 (49. Rc7+ {was the only chance.} Nc4 50. Ra2) 49... Nc4 50. Rc7 (50. Ra2 $142 d2+ 51. Rxd2 Nxd2 52. Kd1) 50... Ra3 {[%cal Ra3a1]} 51. Rb2 Ra1+ {Accuracy: White = 50%, Black = 72%.} 0-1

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "8.7"]
[White "Nielsen, Viktor Haarmark"]
[Black "Brondt, Nicolai Kvist"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2301"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,150,30,49,26,21,21,32,32,28,29,24,31,29,32,26,27,19,8,18,19,37,24,70,31,61,54,47,46,169,87,93,93,124,64,84,35,35,36,30,26,31,26,43,6,12,0,4,4,56,22,25,0,0,0,0,0,0,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,29952,29955,29952,29954,29955,29957,29965,29966,29964,29967,29967,29968,29968,29969,29970,29970,29970,29971,29971,29972,29972,29974,29973,29975,29976,29977,29977,29977,29977,29978,29978,29979,29979,29980,29980,29981,29981,29981,29984,29985,29987,29988,29989,29990,29990,29991,29991,29992,29993]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 $1 {[%mdl 4] is recently more successful than 7.Qd2. Played by Leinier Dominguez Perez in July 2020. B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} Bd6 8. O-O-O Be5 $1 9. g3 {White is slightly better.} Nge7 10. Qe2 O-O 11. f4 Bxd4 12. Bxd4 Nxd4 13. Rxd4 e5 14. Rd1 exf4 15. e5 f3 16. Qxf3 {[#]} Ng6 $146 ({Predecessor:} 16... Qxe5 17. Bg2 d6 18. Rhe1 Qg5+ 19. Kb1 Be6 20. Qxb7 d5 21. Nxd5 Nxd5 22. Bxd5 Rab8 {1-0 (49) Caruana,F (2813)-Movsesian,S (2677) Douglas 2016}) 17. Bg2 (17. Nd5 $5 {[%cal Rd5c7]} Qd8 18. Qa3 $14) 17... Rb8 18. Rhe1 b5 19. Nd5 Qa5 (19... Qd8 $14) 20. Kb1 (20. h4 $1 $18 {[%cal Rh4h5] And now h5 would win.} Re8 21. Kb1 Nxe5 22. Nf6+ gxf6 23. Qxf6) 20... Bb7 $16 21. h4 Rfe8 22. Qf5 (22. h5 $1 $16 {[%cal Rh5g6]} Ne7 23. Nf6+ $1 {[%mdl 512]} gxf6 24. Qg4+ {[%mdl 64] Double Attack} Kh8 25. exf6) 22... Ne7 $14 23. Nxe7+ Rxe7 24. Bxb7 Rxb7 25. Re4 Qb6 26. Red4 Qe6 27. Qxe6 (27. Qf3 {with more complications.} Rb8 28. Rd5 h6 29. a3 Rc8 30. R1d4) 27... Rxe6 {[%mdl 4096] Endgame KRR-KRR} 28. Rd5 (28. Rd6 {looks sharper.} Kf8 29. Rxe6 fxe6 30. Rd6 a5 31. Ra6) 28... Kf8 29. c3 b4 ({Black should play} 29... Rg6 $11) 30. cxb4 Rxb4 31. a3 Rb3 32. g4 Reb6 33. R1d2 Rxa3 34. Rxd7 Re3 35. Rf2 f6 36. exf6 Rxf6 37. Rxf6+ gxf6 38. Rxh7 $11 {KR-KR} Rg3 39. Rh6 Kg7 40. g5 fxg5 41. hxg5 a5 42. Rf6 (42. Ka2 {seems wilder.} Rxg5 43. Ra6 Rb5 44. Ka3 Kf7 45. Rd6) 42... Rxg5 43. Rf4 Rc5 44. Ka2 Re5 45. Ka3 Rb5 46. Rf2 Rc5 47. Ka4 Rd5 48. Rf3 Rd2 49. Rb3 Kf7 50. Kxa5 {Hoping for Rf3+.} Ke6 51. Kb6 Kd7 $2 {[%mdl 8192] [#] White now steadily converts the win.} (51... Kd5 $11) 52. Kb7 $1 {White mates.} Kd6 {[#]} 53. Rb5 $1 Rh2 54. b4 Rh7+ 55. Ka6 Rh4 56. Rb7 Rh1 57. b5 Ra1+ 58. Kb6 Kd5 59. Rh7 Rb1 60. Rc7 Kd6 61. Rc2 Ra1 62. Kb7 Rh1 63. b6 Kd7 64. Rd2+ Ke7 65. Kc7 Rc1+ 66. Kb8 Rb1 67. b7 Rb3 68. Rd4 Ke6 69. Kc7 Rc3+ 70. Kb6 Rb3+ 71. Kc6 Ke7 72. Rd5 Rb1 73. Rb5 Rc1+ 74. Kb6 Rd1 75. b8=Q Rd6+ {Accuracy: White = 85%, Black = 83%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "8.8"]
[White "Hove, Esben Kjems"]
[Black "Jepson, Christian"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2324"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,51,29,27,8,5,0,0,0,0,0,17,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. b3 b6 7. c4 O-O 8. Ba3 {A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6).} Bb7 {The position is equal.} 9. Bxd6 cxd6 10. cxd5 Nxd5 11. Qd2 Nd7 {[%cal Bb8d7,Bd7f6,Bf6d5][%mdl 32]} 12. Nc3 N7f6 13. Nxd5 Bxd5 {[#]} 14. Rfc1 $146 ({Predecessor:} 14. Rac1 Qd7 15. Ne1 Bxg2 16. Kxg2 Qb7+ 17. Kg1 Rae8 18. Nf3 h6 19. Rc2 Nd5 20. Rfc1 {0-1 (61) Tran,P (2298)-Sedlak,N (2547) Bayern 2018}) 14... Qd7 15. Ne1 Rac8 16. Bxd5 Nxd5 17. Nd3 Rxc1+ 18. Rxc1 Rc8 19. f3 Rxc1+ 20. Qxc1 h6 21. Kf2 Kf7 22. Qc2 Qb7 23. Qc1 Qd7 24. Qc2 Qb7 25. Qc1 Qd7 26. Qc2 {A rather calm draw. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "8.9"]
[White "Brynell, Stellan"]
[Black "Ingebretsen, Jens E"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2414"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,111,7,7,7,16,4,24,22,20,0,2,0,0,0,9,-7,0,0,0,0,0,0,25,27,25,3,13,18,15,13,18,19,16,9,9,9,9,9,14,11,8,6,6,0,29,22,29,20,20,28,24,22,129,125,178,172,152,138,145,145,145,145,152,0,150,0,149,108,135,138,138,0,161,139,144,153,154,134,396,389,380,381,352,345,489,458,704,666,904,851,4934,4930,29965,29966,29966,29967,29975,29968,29986,29985,29987,29986]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. Nc3 d5 6. e3 O-O 7. Rc1 {E11: Bogo-Indian.} b6 8. Bd3 {[#]} Ba6 $146 ({Predecessor:} 8... Bb7 9. O-O Nbd7 10. Qe2 Ne4 11. Rfd1 Nxd2 12. Rxd2 Nf6 13. Rdd1 Qe7 14. cxd5 exd5 15. a3 Bxc3 16. Rxc3 c5 17. Ne5 {0-1 (51) Zude,E (2398)-Epishin,V (2560) Hofheim 2016}) 9. Qe2 {White has an edge.} c5 10. dxc5 Nbd7 11. cxd5 Bxd3 12. Qxd3 Nxc5 13. Qd4 Bxc3 14. Bxc3 Qxd5 15. Qxd5 Nxd5 16. Ke2 Nxc3+ 17. Rxc3 Rfd8 18. Rd1 f6 19. Rxd8+ Rxd8 $11 {[%mdl 4096] Endgame KRN-KRN} 20. Nd2 Kf8 21. Nc4 Rb8 22. b3 Ne4 23. Rd3 Ke7 24. f3 Nc5 25. Rd4 Rb7 26. h4 h5 27. g4 e5 28. Rd5 hxg4 29. fxg4 Ne4 {Hoping for ...Nc3+.} 30. Kf3 Nc3 {[%mdl 64] [#] Double Attack} 31. Rd2 Rb8 (31... a4 $1 $11) 32. h5 $16 Nb5 (32... Ke6 $16) 33. a4 $18 Nc7 34. Nd6 Ne8 35. Nf5+ Ke6 36. Rc2 Kd7 37. Rd2+ Ke6 38. Rc2 Kd7 $1 39. Rc3 Ra8 40. Rd3+ Ke6 41. Rc3 ({White should try} 41. Kg2 $16) 41... Rb8 $2 (41... Kd7 $11) 42. Rc1 Kd5 43. Rc2 Ke6 44. Ke4 b5 $2 {[%mdl 8192] Black cannot hold the game after this.} (44... Kf7 $16 {was called for.}) 45. Rc6+ Kf7 {[#]} 46. Ra6 $1 bxa4 47. Ra7+ Kg8 (47... Kf8 {might work better.} 48. bxa4 Rb4+ {[%mdl 64] Double Attack} 49. Kd5 Rb8 50. Rxa5 Rd8+ 51. Kc6 Rc8+ 52. Kb7 Rc2) 48. bxa4 Rb4+ (48... Rd8 $142 49. h6 Kh7 50. hxg7 Nd6+ 51. Nxd6 Rxd6) 49. Kd5 Rxa4 {Now ...Rb4 and Black clings on.} 50. Ke6 Rxg4 51. Ra8 a4 52. Rxe8+ {White mates.} Kh7 53. Ra8 Rg5 54. Ra7 Rxh5 55. Rxg7+ Kh8 56. Ra7 {Accuracy: White = 95%, Black = 58%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "8.10"]
[White "Akdag, Dara"]
[Black "Vinter-Schou, Uffe"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2244"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,79,-21,1,-39,-18,-27,-23,-24,-16,-20,-31,-64,-45,-47,-28,-53,-37,-40,-30,-20,18,-18,-5,-20,0,-14,18,-13,0,-46,-44,-77,-22,-52,53,38,51,25,204,202,312,310,702,696,581,42,240,0,0,0,132,-798,-801,-789,-777,-1904,-163,-774,-736,-628,0,0,0,0,0,0,0,0,0,0,0,0]} 1. f4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 e5 5. Nc3 Ne7 {[#]} 6. d4 $146 {A02: Bird's Opening.} ({Predecessor:} 6. O-O Nbc6 7. d3 O-O 8. Kh1 h6 9. e4 Be6 10. Be3 exf4 11. Bxf4 d5 12. Qe2 d4 {1-0 (41) Zarubitski,V (2416)-Silich,Y (2170) Kobrin 2019}) 6... exd4 $1 7. Nxd4 d5 8. Nb3 {[%cal Rc3d5] Black has an edge.} d4 9. Nb5 {[%cal Rb5d4]} c5 $1 10. a4 Nbc6 11. O-O c4 12. Nd2 $1 Be6 13. e4 O-O $1 14. Na3 Na5 15. Nf3 Qb6 16. Ng5 Bd7 17. Kh1 Rac8 18. e5 f6 19. Nf3 fxe5 ({Much worse is} 19... Bxa4 $6 20. Qxd4 fxe5 21. Qxb6 $14) 20. Nxe5 Bxa4 (20... Bxe5 $17 21. fxe5 Bc6) 21. Qe2 {[%cal Re5c4]} Bb5 ({Black should try} 21... Bxe5 $15 22. Qxe5 Bc6) 22. Nxb5 Qxb5 23. Bd2 (23. Nxc4 $5 Qxc4 24. Qxe7 $14) 23... Nec6 $2 {[#]} (23... b6 $11 {and Black stays safe.}) 24. b4 $1 $18 {[%mdl 512]} Bxe5 (24... d3 {might work better.} 25. cxd3 c3) (24... Nxb4 25. Rfb1) 25. fxe5 Nxb4 $2 (25... Qxe5 26. Qxe5 Nxe5 27. bxa5 Rxf1+ 28. Rxf1 Rc5 29. Bxb7 c3) 26. Rxf8+ Rxf8 27. Rxa5 $2 (27. e6 $18 {Strongly threatening e7.} Nac6 28. e7 Nxe7 29. Qxe7 {[%mdl 64] Double Attack}) 27... d3 $2 ({Better is} 27... Qxa5 $14 28. Qxc4+ {[%mdl 64] Double Attack} Kg7 29. Qxb4 Qxb4 30. Bxb4 Rc8) 28. Qg4 $2 ({But not} 28. Rxb5 $6 dxe2 29. Bxb7 Nxc2 $16) (28. Qe1 $18 Qxa5 29. Bxb4) 28... Qxa5 $11 29. Qxc4+ Kg7 (29... Rf7 $1 $11 30. h4 Qa1+ 31. Kh2 Nc6) 30. Bc3 $2 {[%mdl 8192]} (30. h4 $16 dxc2 31. e6) 30... dxc2 $19 31. e6+ {[#]} Rf6 $1 32. Qf4 (32. Bxf6+ Kxf6) 32... Qd8 $2 (32... Nd5 33. Bxf6+ Nxf6) 33. Be4 $2 {[#]} (33. h4) 33... Nd5 $1 34. e7 Nxf4 $2 (34... Qxe7 $19 35. Bxf6+ Qxf6 36. Qxf6+ Kxf6 37. Bxc2 a5) 35. Bxf6+ $11 {The position is equal.} Kh6 {[%cal Rc2c1] [#]} 36. Bg5+ $1 {[%mdl 576] Double Attack} Kg7 {[%cal Rc2c1] [#]} (36... Kxg5 37. exd8=Q+) 37. Bf6+ $1 {[%mdl 512]} Kh6 {[%cal Rc2c1] [#]} (37... Kxf6 38. exd8=Q+) 38. Bg5+ $1 {[%mdl 576] Double Attack} Kg7 {[%cal Rc2c1] [#]} (38... Kxg5 39. exd8=Q+) 39. Bf6+ $1 {[%mdl 512]} Kh6 {[%cal Rc2c1] [#]} (39... Kxf6 40. exd8=Q+) 40. Bg5+ $1 {[%mdl 576] Double Attack. Whites escaped into a draw. Accuracy: White = 42%, Black = 44%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "9.6"]
[White "Heimisson, Hilmir Freyr"]
[Black "Hove, Esben Kjems"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2309"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,39,17,25,35,29,111,50,61,39,105,62,183,200,191,174,174,39,59,51,219,231,468,477,587,570,1677,1665,29984,995,1470,1460]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. e4 dxe4 6. d5 Nb8 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} 7. Qa4+ {[%mdl 1024] White has compensation.} Nd7 (7... Bd7 $11 8. Qxe4 Nf6) 8. Bf4 ({But not} 8. Nxe4 $6 Ngf6 $11) (8. Nb5 $16 a6 9. Bg5) 8... Ngf6 $14 {White is slightly better.} 9. Rc1 {[#]} Qb6 $146 (9... e6 $14) ({Predecessor:} 9... e5 10. dxe6 fxe6 11. Nh3 h6 12. Be2 Be7 13. Nxe4 O-O 14. Bc7 Qe8 15. Nd6 Bxd6 16. Bxd6 {1-0 (35) Laske,M-Goldschmidt,J Germany 1998}) 10. Bc4 {Nb5 is the strong threat.} (10. Nxe4 Nxe4 11. Qxe4 Nf6 $15) 10... Ng4 (10... g5 $14 11. Be3 (11. Bxg5 Bg7 $14) 11... Qd8) 11. Nh3 {Strongly threatening Nb5.} g5 12. Bxg5 Bh6 {[#] And now ...Bxg5 would win.} 13. Nxe4 ({White should try} 13. O-O $1 $18) 13... Bxg5 14. Nhxg5 {Threatens to win with d6.} f5 $2 ({Black should play} 14... Nxf2 $1 $14 15. Nxf2 Qe3+ {[%mdl 64] Double Attack} 16. Kd1 Qxg5) 15. Be2 $18 {Black must now prevent Bxg4.} Qxb2 $2 (15... O-O {might work better.}) 16. O-O Qxe2 {[#]} 17. Nd6+ $1 {[%mdl 512]} Kf8 {aiming for ...Qe5!} (17... exd6 18. Rfe1) 18. Ne6+ Kg8 19. Nxc8 (19. Rxc8+ $142 Rxc8 20. Qxd7 {[%mdl 64] Double Attack} (20. Nxc8 Qe5 $18) 20... Rf8 21. Qxe7 Qxe6 22. dxe6 Ne5 23. Qxb7 Nf7 24. exf7+ Kg7 25. Qe7) 19... b5 20. Qf4 {Accuracy: White = 56%, Black = 21%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "9.7"]
[White "Brondt, Nicolai Kvist"]
[Black "Brynell, Stellan"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "2223"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,70,9,3,45,36,50,35,30,29,22,25,27,-8,-9,-68,-75,-114,-114,-113,-106,-122,-125,-126,-126,-126,-118,-236,-232,-224,-224,-245,-233,-250,-254,-416,-439,-429,-440,-429,-421,-433,-431,-443,-453,-498,-477,-1062,-1043,-1054,-1026,-1039,-1039,-1009,-998,-1049,-1040,-1011,-639,-636,-616]} 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. Bd2 Nxd2 7. Qxd2 f5 {E44: Nimzo-Indian: Rubinstein: 4...b6 5 Ne2.} 8. a3 Be7 9. d5 e5 {[#] White is slightly better.} 10. g4 $146 ({Predecessor:} 10. Ng3 d6 11. Bd3 O-O 12. f4 g6 13. O-O Nd7 14. b4 Bf6 15. Rac1 a6 16. Bb1 {½-½ (23) Giddins,S (2248)-Van Eijk,S (2203) Hoogeveen 2004}) 10... fxg4 11. O-O-O d6 12. Ng3 Nd7 $36 {[%mdl 2048] Black is pushing.} 13. Nce4 ({Better is} 13. h3 $11) 13... Bh4 $15 {Black continues to play with concentration.} 14. Bd3 Nf6 15. Qc2 g6 16. Rdf1 Nxe4 17. Bxe4 Qg5 18. Rhg1 Rf8 19. f4 (19. Qe2 $17 {keeps fighting.}) 19... exf4 $19 20. exf4 Rxf4 21. Rxf4 Qxf4+ 22. Kb1 Bd7 23. Bxg6+ $2 {[#]} (23. Rf1 Qe5 24. Bxg6+ hxg6 25. Qxg6+ Kd8 26. Rf8+ Be8 27. Nf5) 23... hxg6 24. Qxg6+ {Black is clearly winning.} Qf7 (24... Kd8 $2 25. Rf1 $19) 25. Re1+ Be7 26. Qe4 Kd8 27. Rf1 Qg7 28. Nf5 Qe5 29. Qxg4 (29. Qxe5 $142 dxe5 30. Nh6) 29... Bf6 {[%csl Gf6][%cal Re5b2]} 30. Qg8+ Be8 {[%csl Gf6][%cal Re5b2]} 31. Qg2 {[#]} Bg6 $1 {[%mdl 512]} 32. Qc2 (32. Qxg6 Qxb2#) 32... Kd7 33. Ka2 Rf8 34. Rf2 Qxb2+ 35. Qxb2 Bxb2 {Accuracy: White = 49%, Black = 86%.} 0-1

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "9.8"]
[White "Jepson, Christian"]
[Black "Akdag, Dara"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2377"]
[BlackElo "2244"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,75,82,85,87,83,90,82,82,85,83,72,93,75,76,48,56,53,61,37,51,20,57,0,0,0,0,0,11,6,19,24,6,0,0,0,0,0,45,34,53,40,242,228,248,248,225,45,134,48,161,54,165,175,133,71,73,90,242,262,572,574,1568,1527,1602,1512,29977,29978]} 1. Nf3 d6 2. d4 Nf6 3. c4 c5 4. Nc3 Na6 5. d5 e5 6. e4 {A53: Old Indian Defence without Nf3.} g6 7. Be2 Bg7 8. a3 {White is better.} O-O 9. O-O Nc7 10. b4 Nfe8 11. Ne1 f5 12. Nd3 b6 13. Rb1 {[#]} f4 $146 ({Predecessor:} 13... Nf6 14. f3 f4 15. Bd2 h5 16. bxc5 bxc5 17. Nf2 Bd7 18. Rb7 Qc8 19. Qb3 g5 {1-0 (47) Riess,A (2282)-Lagunow,R (2428) Karlsruhe 2019}) 14. Bg4 Ba6 15. bxc5 dxc5 16. Nb5 (16. Nb2 $14) 16... Bxb5 $11 17. cxb5 Nd6 $1 18. Bb2 Re8 19. a4 Nxe4 20. Re1 $1 {[%cal Re1e4]} Ng5 21. Bxe5 Bxe5 22. Rxe5 Rxe5 23. Nxe5 {And now d6 would win.} Qd6 24. Nc6 Re8 25. Nxa7 (25. h4 $5 {[%cal Rh4g5]} Nf7 26. Bf3 $14) 25... Qxd5 $2 (25... Nxd5 $14 26. Nc8 Qd8) 26. Nc8 $18 Ne4 {White must now prevent ...Qa2.} 27. Nxb6 Qa2 {...Nc3 is the strong threat.} 28. f3 $2 ({Only move:} 28. Be2 $1 $18 {[%cal Re2c4] Hoping for Bc4+.} Ne6 29. Qf1) 28... Qf2+ $1 $14 29. Kh1 Nd2 ({Black should try} 29... Nc3 $1 $14 30. Qf1 (30. Qb3+ $2 N7d5 $19) 30... Qd4) 30. Qg1 (30. Rc1 $1 $18) 30... Qxg1+ ({Black should play} 30... Qe2 $1 $14 31. Ra1 Nb3) 31. Rxg1 $18 c4 32. g3 (32. Bd7 $142 Rb8 33. a5) 32... c3 $16 {[#]} 33. Nd7 $1 {[%cal Rd7f6]} Nd5 $2 {[#]} (33... Kg7 $16) 34. b6 $1 $18 {[%cal Rb6b7]} Kf7 $2 (34... h5 35. Bh3 Nxf3) 35. b7 Ne3 {[#]} 36. Ne5+ $1 {[%mdl 512]} Kg7 (36... Rxe5 37. b8=Q) 37. Bc8 fxg3 38. b8=Q {Accuracy: White = 74%, Black = 57%.} 1-0

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "9.9"]
[White "Ingebretsen, Jens E"]
[Black "Vesterli, Michael E."]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2182"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,120,-39,-24,-39,6,-26,-18,-43,-38,-37,-33,-33,-33,-30,-8,-61,-63,-56,-58,-59,-31,-45,-45,-59,-20,-18,-14,-15,-27,-30,-4,-52,-50,-47,-29,-56,-21,-37,-52,-61,-54,-134,-96,-110,-108,-100,-85,-81,-94,-91,-23,-24,-32,-62,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-20,36,60,52,-28,0,-65,-65,-56,197,0,0,-28,-28,-257,-63,-50,-39,-79,0,-42,0,0,0,-3,-3,-11,-11,-18,0,0,0,0,0,0,0,0,0]} 1. b3 d5 2. Bb2 c5 3. g3 Nc6 4. Nf3 Nf6 5. Bg2 e6 6. O-O Bd6 7. d3 O-O 8. Nbd2 {[#] A06: Réti Opening: 1 Nf3 d5.} Bc7 $146 ({Predecessor:} 8... e5 9. e4 Be6 10. Qe1 Nb4 11. Qc1 dxe4 12. dxe4 Qc7 13. a3 Nc6 14. h3 Nd4 15. Re1 Rac8 {0-1 (39) Fataliyeva,U (2301)-Haussernot,C (2171) chess.com INT 2020}) 9. e3 e5 10. Qe2 Re8 11. e4 Rb8 12. exd5 Nxd5 13. Rfe1 f6 14. c4 (14. d4 $11) 14... Nde7 $15 15. Ne4 b6 16. Nh4 Nd4 17. Qd1 Be6 18. a3 Nec6 19. Rb1 Qd7 {[#]} 20. b4 $1 {[%mdl 512]} cxb4 21. axb4 Bg4 22. f3 Be6 $36 {[%mdl 2048] Black has some pressure.} 23. b5 Na5 24. Bc1 Nb7 25. Kh1 Rbd8 26. Ra1 Bb8 27. Rf1 (27. Be3 $15) 27... Rf8 28. f4 Bg4 29. Nf3 exf4 30. Bxf4 Bxf4 31. gxf4 Nc5 (31... Na5 $17 32. Ra3 f5) 32. Nxc5 $1 $11 bxc5 33. Qb1 Nxf3 (33... Nf5 $15 34. Re1 Kh8) 34. Bxf3 Bxf3+ 35. Rxf3 Rfe8 {White must now prevent ...Qb7.} 36. Qf1 Qb7 {Threatens to win with ...Re3.} 37. Qg2 Rd7 38. Rg3 Qc7 39. Qf3 Rde7 40. Rag1 Qd7 41. f5 Re5 42. h4 R8e7 ({Better is} 42... R5e7 $11) 43. Qa8+ $14 Re8 44. Qg2 (44. Rxg7+ $14 Qxg7 45. Qxa7 {[%mdl 64] Pin} (45. Rxg7+ Kxg7 46. Qxa7+ R8e7 $14)) 44... R8e7 45. h5 (45. Qa8+ $11 Re8 46. Rxg7+ Qxg7 47. Qxa7 {[%mdl 64] Pin} (47. Rxg7+ Kxg7 48. Qxa7+ R8e7 $14)) 45... h6 $15 46. Rg6 $1 Re2 $2 {[%mdl 8192] [#]} (46... Re1 $15 {keeps the upper hand.} 47. Qa8+ Re8 48. Qd5+ Qxd5+ 49. cxd5 Rxg1+ 50. Rxg1 Rb8) 47. Qa8+ $2 (47. Rxg7+ $1 $18 {[%mdl 512]} Rxg7 48. Qxe2) 47... Re8 $1 $11 {[%cal Re8a8]} ({And not} 47... Kh7 48. Rxh6+ $1 {[%mdl 512]} gxh6 49. Qg8#) 48. Qf3 Re1 49. Qg4 $2 {[#]} (49. Rxe1 $11 Rxe1+ 50. Kg2) 49... Qb7+ $2 (49... Rxg1+ $1 $19 50. Qxg1 Kh8) 50. Qg2 $15 Rxg1+ 51. Kxg1 {[%mdl 4096] Endgame KQR-KQR} Qe7 (51... Qd7 $17 52. Rg3 Re5) 52. Qf2 Qe5 53. Kg2 {The position is equal.} Qa1 {Strongly threatening ...Qd1.} 54. Rg3 ({Wrong is} 54. Qxc5 $2 Re2+ 55. Kg3 Qe1+ 56. Kg4 Rg2+ 57. Kf3 Qe2+ 58. Kf4 Rf2+ 59. Qxf2 Qxf2+ $19) 54... Qd1 {And now ...Re2 would win.} 55. Qf3 ({Avoid the trap} 55. Qxc5 $2 Re2+ 56. Kh3 Qf1+ 57. Kg4 Re5 $19) 55... Re2+ 56. Kh3 Qd2 57. Qh1 Qf4 {[#]} 58. Qf3 $1 {[%mdl 512]} Qd2 {( -> ...Rh2+)} 59. Qh1 Qf4 {[#]} (59... Kh7 $5) 60. Qf3 $1 {[%mdl 512]} Qd2 {Accuracy: White = 69%, Black = 67%.} 1/2-1/2

[Event "Copenhagen Challenge IM 2020"]
[Site "Ballerup"]
[Date "2020.07.26"]
[Round "9.10"]
[White "Vinter-Schou, Uffe"]
[Black "Nielsen, Viktor Haarmark"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "2349"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.07.22"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,58,13,0,7,0,0,0,0,0,0,0,0,0,0,-9,0,0,0,0,0,-8,2,-12,0,-20,-9,-14,-6,-11,-12,-9,-12,-108,-105,-139,-114,-480,-477,-473,-457,-622,-620,-622,-629,-1058,-1042,-963,-632]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. d3 Nd7 {C49: Four Knights: 4 Bb5 Bb4.} 8. Ne2 Re8 9. Ng3 Nf8 {The position is equal.} 10. h3 {[#]} Ng6 $146 ({Predecessor:} 10... Bd6 11. Nh2 c5 12. Nf5 Ne6 13. Ng4 f6 14. Nge3 Bf8 15. Nd5 Nd4 16. Nfe3 Be6 {0-1 (36) Prihodko,A (2340)-Khairullin,I (2544) Moscow 2008}) 11. Bg5 Be7 12. Be3 Be6 13. Qd2 c5 14. b3 b6 15. a4 a5 16. Nh5 Qd7 17. Kh2 Rad8 18. Rg1 f5 19. exf5 Bxf5 {Threatening ...e4.} 20. Ng3 {[#]} e4 $1 {[%mdl 512]} 21. dxe4 Qc6 $1 {[%csl LRd2,LRe4]} 22. exf5 (22. Qe2 $11 Bxe4 23. Nxe4 Qxe4 24. Rge1) 22... Rxd2 $17 23. Bxd2 Nh4 $36 {[%mdl 2048] Black has strong initiative.} 24. Ng5 $2 {[%mdl 8192] White does not recover from this.} (24. Nxh4 $17 Bxh4 25. Rae1) 24... Bd6 $19 {Hoping for ...Re2!Black is clearly winning.} 25. f4 h6 26. Ne6 Qd5 {[%mdl 64] [#] Double Attack} 27. Bc3 Nxf5 28. Rad1 Qxe6 29. Rde1 Nxg3 {Accuracy: White = 62%, Black = 100%.} 0-1

