[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.1"]
[White "Gukesh D"]
[Black "Zeng, Chongsheng"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2542"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,-7,13,7,8,9,1,-2,4,-13,7,6,9,11,27,15,27,21,29,21,31,22,30,30,23,24,77,11,25,21,37,0,40,24,47,56,57,57,43,47,42,38,56,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 c5 6. a3 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3.} Bxc3 7. Bxc3 Ne4 8. Rc1 d6 9. Nf3 Nc6 10. Bd3 Nxc3 11. Rxc3 {[#]} cxd4 $146 ({Predecessor:} 11... Qe7 12. O-O e5 13. dxe5 dxe5 14. Be4 Bd7 15. Bd5 Kh8 16. Nd2 f5 17. f4 Rad8 {½-½ (47) Peskov,A (2382)-Dvoirys,S (2569) Voronezh 2011}) 12. Nxd4 d5 13. Qc2 g6 14. Nf3 dxc4 15. Bxc4 Qe7 16. O-O Rd8 17. b4 Bd7 {[#]} (17... a6 $11) 18. Bd3 ({Better is} 18. b5 $1 $16 {[%cal Rb5c6]} Na5 19. Be2) 18... Rac8 19. Rc1 Qd6 20. Be4 f5 21. Rd1 Qb8 22. Bd3 Ne5 23. Be2 {[#] Threatens to win with Nxe5.} Nxf3+ 24. Bxf3 {Rxd7! is the strong threat.} Rxc3 $1 25. Qxc3 Bc6 26. Qb3 (26. Rd4 $14) 26... Rxd1+ $11 {The position is equal.} 27. Qxd1 Bxf3 28. Qxf3 Qc7 {( -> ...Qc1+)} 29. g3 Kf7 30. h4 h5 {Accuracy: White = 79%, Black = 92%.} 1/2-1/2

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.2"]
[White "Stanford, Maxim Barth"]
[Black "Schultz-Pedersen, Jesper"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2339"]
[BlackElo "2058"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,147,41,50,19,11,15,18,18,15,-10,31,28,37,30,32,28,24,27,20,18,33,34,41,36,50,24,19,22,40,9,27,11,11,0,0,0,46,41,41,43,41,37,37,25,32,37,33,30,35,8,30,27,53,46,40,49,50,29,33,26,33,8,29,0,22,16,19,-8,-8,-8,-6,-6,8,-84,-85,-174,-182,-169,-162,-143,-147,-137,-154,-232,-219,-180,-17,-16,-8,-8,0,-12,-12,-12,-12,-30,-8,-29,-21,-30,0,0,0,-36,-36,-41,-16,-16,-17,-17,-17,-17,-16,-17,-17,-19,-17,-24,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,8,-8]} 1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. Nbd2 Nf6 5. e5 Nd7 6. c3 f6 7. Nh4 {aiming for Qh5+. 7.Bb5 gains popularity. C04: French Tarrasch: 3...Nc6.} Qe7 8. Qh5+ Qf7 9. Qxf7+ Kxf7 10. exf6 {[#]} gxf6 $146 (10... g5 $5 11. Nhf3 $8 g4 $11) ({Predecessor:} 10... Nxf6 11. Bd3 e5 12. dxe5 Nxe5 13. Bc2 b6 14. Ndf3 Nxf3+ 15. Nxf3 Ba6 16. Bf4 Ng4 {½-½ (35) Svagelj,I-Okrosa,M (2012) Bjelolasica 2007}) 11. f4 Bd6 12. g3 Nf8 13. Bd3 Ng6 14. Ndf3 Nxh4 15. Nxh4 Bd7 16. Bd2 Na5 17. b3 b6 18. O-O c5 19. Nf3 Kg7 20. Rae1 Nc6 21. Rf2 Rhe8 22. Bb5 a6 23. Bf1 e5 24. fxe5 fxe5 25. dxe5 Nxe5 26. Nh4 Ng4 {Strongly threatening ...Rxe1.} 27. Rxe8 Rxe8 28. Nf5+ Bxf5 $1 29. Rxf5 Re5 30. Rf4 Nf6 31. Bxa6 Re7 32. Rf5 Ra7 33. Bh6+ Kf7 $1 34. Bg5 Be7 $1 35. Bd3 Rxa2 36. Rf3 h5 37. Bb5 Rb2 38. Bc6 Ke6 39. Rd3 Rxb3 {White must now prevent ...d4!} 40. Bxf6 $1 Kxf6 41. Bxd5 $11 {[%mdl 4096] Endgame KRB-KRB} Rb2 42. Bf3 {[#]} (42. Re3 $11 {remains equal.} Bd8 43. Re6+ Kf5 44. Re8) 42... c4 $1 $17 43. Rd5 {[#]} (43. Rd1 $17 {is a better defense.}) 43... Bc5+ $1 $19 44. Kh1 Rc2 45. Bxh5 Rxc3 46. Rd1 b5 47. Rd5 (47. g4 $17 {was necessary.}) 47... Rc1+ 48. Kg2 Rc2+ $2 (48... Ba7 $19 {Hoping for ...c3.} 49. Be2 b4) 49. Kf3 $11 Bg1 {Threatening ...b4.} 50. Rxb5 Rxh2 51. Ra5 c3 {Threatens to win with ...c2.} 52. Ra6+ Ke5 53. Bg6 Bc5 54. Ra4 Rf2+ 55. Kg4 Kd5 56. Be4+ Ke5 57. Rc4 Bd4 58. Bh7 Kd5 59. Bg8+ Ke4 60. Bh7+ Ke3 61. Bf5 Bf6 62. Rc6 Be5 63. Kg5 Rg2 64. g4 Bf4+ 65. Kf6 {The position is equal.} Kd2 66. Rc4 Be3 67. Ke5 Rf2 68. Kf6 Rxf5+ 69. Kxf5 {KR-KB} c2 70. Ke4 {Intending Rxc2+! and mate.} Bh6 71. Kf5 c1=Q 72. Rxc1 Kxc1 73. g5 Bxg5 74. Ke5 {Accuracy: White = 76%, Black = 86%.} 1/2-1/2

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.3"]
[White "Jorgensen, Dennis"]
[Black "Sylvan, Jacob"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2154"]
[BlackElo "2335"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,66,23,19,7,1,8,31,0,0,-6,26,26,33,-38,0,0,0,0,-11,-45,-45,-54,-18,-100,-106,-150,-140,-158,-154,-159,-113,-178,-160,-214,-194,-207,-143,-164,-197,-657,-609,-649,-645,-640,-645,-1204,-1127,-1270,-1227,-1399,-1387,-2216,-1285]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 Rb8 8. h3 a6 9. Qd3 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6.} b5 10. d5 b4 11. Ne4 {White is slightly better.} Nxe4 12. Qxe4 {[#]} Bf5 $146 ({Predecessor:} 12... Na5 13. Nd4 Bd7 14. Qd3 Nb7 15. Bg5 Nc5 16. Qd2 Re8 17. Kh2 Qc8 18. Bh6 Bh8 {1-0 (42) Kopec,D-Jacobsen,B (2315) Copenhagen 1982}) 13. Qh4 Na5 {[%cal Bc6a5,Ba5b7,Bb7c5][%mdl 32]} 14. Bh6 ({White should try} 14. Bg5 $14) 14... e5 {[#] And now ...Qxh4 would win.} 15. Qxd8 Rfxd8 16. Bxg7 Kxg7 17. Nd2 Nb7 18. Rfc1 a5 19. a4 (19. c5 $11 {remains equal.}) 19... Nc5 $17 20. g4 Bd7 21. b3 f5 22. gxf5 gxf5 23. Rab1 (23. Kh2 $17 {is a better defense.}) 23... Kf6 24. Rf1 (24. Kh2 $17) 24... Rg8 $19 25. Kh2 Rg7 26. Rg1 Rbg8 27. Bh1 $2 (27. e3) 27... Rxg1 {Black is clearly winning.} 28. Rxg1 Rxg1 29. Kxg1 {[#]} Nxa4 $1 {[%mdl 512]} 30. bxa4 Bxa4 31. c5 Bc2 32. cxd6 cxd6 33. e4 a4 {Accuracy: White = 33%, Black = 78%.} 0-1

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.4"]
[White "Wu, Sibo"]
[Black "Jacobsen, Mikkel Manosri"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2060"]
[BlackElo "2315"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,8,20,2,10,-8,0,-6,0,0,42,49,47,45,85,85,144,141,144,137,127,105,395,392,391,387,377,391,370,386,375,380,343,154,156,147,146,41,99,102,107,92,112,44,50,50,94,66,83,82,85,83,109,98,123,120,121,112,254,252,218,232,285,83,223,195,195,204,184,185,188,180,403,391,374,237,256,244,220]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 e6 5. Nbd2 Bd6 6. Bg3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} O-O 7. c3 b6 {Recently 7...Qc7 got a lot of attention.} 8. Bd3 {The position is equal.} Bb7 9. Ne5 Bxe5 10. dxe5 Nfd7 11. Qh5 $36 {[%csl Gd3][%cal Rh5h7][%mdl 2048] [#] White is more active.} g6 $146 ({Predecessor:} 11... h6 12. Bh4 Qc7 13. f4 c4 14. Bc2 Nc5 15. Bf6 Nbd7 16. Qg4 Nxf6 17. exf6 g6 18. Qh4 h5 19. Qg5 Qd8 20. Bxg6 {1-0 (20) Sun,Z-Al Zaruoni,F (1649) Al Ain 2013}) 12. Qh6 {h4 is the strong threat.} f5 (12... Nc6 $142) 13. h4 $16 {Hoping for h5.} Qe7 14. h5 g5 15. Nf3 g4 $2 {[%mdl 8192]} (15... Nc6 $16 {might work better.}) 16. Bh4 $18 Qg7 17. Qxe6+ {[%mdl 64] Double Attack} Kh8 18. h6 Qg6 19. Ng5 Qxe6 20. Nxe6 Nxe5 21. Nxf8 (21. Bc2 $18 {has better winning chances.} Nbd7 22. Nxf8 Rxf8 23. O-O-O) 21... Nxd3+ $16 22. Kd2 Nxb2 23. Bf6+ Kg8 24. Bg7 $1 Nc6 25. Nd7 {And now Nf6+ would win.} Nc4+ 26. Kc2 (26. Ke2 $16) 26... Kf7 $1 $14 27. Nf6 Kg6 28. Nh5 Ne7 29. Nf4+ Kf7 30. Rh5 a5 31. Re1 a4 32. f3 gxf3 33. gxf3 Ra5 (33... Rd8 $16 {was called for.}) 34. Rg5 $18 Rb5 35. Nd3 d4 36. e4 $2 ({Resist} 36. cxd4 $6 Bxf3 37. dxc5 Be4 $18) (36. exd4 $18 Bxf3 37. Ne5+ Nxe5 38. Bxe5 Be4+ 39. Rxe4 $1 {[%mdl 512]} fxe4 40. Rg7+ {[%mdl 64] Double Attack} Ke6 41. Rxh7) 36... Ne3+ (36... Na3+ $16 37. Kd1 Rb1+ 38. Ke2 fxe4 39. fxe4 Rxe1+ 40. Nxe1 dxc3) 37. Kd2 fxe4 38. fxe4 Bxe4 39. cxd4 Nc4+ {[#]} 40. Ke2 $1 {Threatens to win with Rf1+.} Nf5 $2 (40... Nd6) 41. dxc5 bxc5 42. Rc1 Bxd3+ 43. Kxd3 Ncd6 {Accuracy: White = 70%, Black = 55%.} 1/2-1/2

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.5"]
[White "Kvendseth, Thyra"]
[Black "Siva Mahadevan"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "1889"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,38,3,0,-6,-9,-116,-116,-128,-127,-110,-115,-183,-182,-183,-185,-183,-188,-452,-446]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qa5 10. d5 cxd5 11. cxd5 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 12. Nd2 {E69: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4 c6 9 h3.} b4 13. Qa4 {[#]} (13. Na4 $11) 13... Qb6 $1 $17 ({Don't play} 13... Qxa4 14. Nxa4 Ba6 15. Re1 $11) 14. Ne2 {Black is better.} Ba6 15. Qd1 Nc5 {[#]} 16. Nb3 $146 (16. a3 $17) ({Predecessor:} 16. Kh2 Rac8 17. Rg1 Nd3 18. f3 Nh5 19. b3 Nxc1 20. Rxc1 Rxc1 21. Nxc1 Bh6 22. Bf1 Nxg3 23. Bxa6 {0-1 (44) Funke,R (2236)-Bojkov,D (2520) Differdange 2007}) 16... Ncxe4 {And now ...Bxe2 would win.} 17. Be3 Qb5 18. Re1 {[#]} Bb7 $1 19. f3 $2 (19. a4 {was called for.} bxa3 20. Rxa3) 19... Nxd5 {Accuracy: White = 33%, Black = 100%.} 0-1

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.6"]
[White "Larsen, Karsten"]
[Black "Jensen, Thore Nyboe"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2235"]
[BlackElo "2006"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,0,7,3,24,29,33,16,29,4,10,5,5,4,24,25,32,40,35,38,29,0,82,64,85,81,107,92,397,413,643,645,644,638,627,631,1288,971,962,955]} 1. Nf3 c5 2. e3 g6 3. d4 Bg7 4. Be2 Nf6 5. O-O O-O 6. d5 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} d6 7. c4 Na6 8. Nc3 {White is slightly better.} e6 9. Re1 exd5 10. cxd5 Re8 11. Nd2 Nc7 12. e4 Bd7 13. a4 a6 14. Bf3 {[#]} Bf8 $146 ({Predecessor:} 14... h5 15. h3 Bf8 16. e5 Rxe5 17. Rxe5 dxe5 18. Nc4 e4 19. Nxe4 Nfxd5 20. Bg5 f6 21. Nxf6+ Nxf6 22. Bxf6 Qxf6 23. Qxd7 {1-0 (43) Harika,D (2508)-Yuan,Y (2114) China 2015}) 15. a5 Nb5 (15... Bb5 $11 {remains equal.}) 16. Nc4 $16 Nd4 17. Be3 Nxf3+ 18. Qxf3 {Hoping for Bg5.} ({But not} 18. gxf3 $6 Nh5 $11) 18... Rc8 $2 {[%mdl 8192] [#]} (18... h6 $16) 19. Bg5 $18 Kg7 (19... Be7 $142 20. e5 Nxd5 21. Nxd6 {[%mdl 64] Double Attack} Bxg5) 20. e5 {White is clearly winning.} dxe5 {Now ...h6 and Black clings on.} 21. Ne4 {[%cal Rg5f6]} Be7 {intending ...Nxe4.} 22. d6 Rc6 23. dxe7 Qxe7 24. Rad1 {Accuracy: White = 83%, Black = 58%.} 1-0

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.7"]
[White "Kristiansen, Jens"]
[Black "Ostergaard, Jens"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2406"]
[BlackElo "2229"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,85,27,20,34,22,0,0,0,0,12,14,0,0,-38,-28,-21,-48,-84,-93,-114,-75,-195,-195,-160,-182,-182,-172,-176,-164,-240,-256,-240,-266,-257,-35,-29,-23,-19,-8,-9,-9,-19,0,0,0,0,5,2,34,29,41,31,49,38,81,81,326,79,456,293,444,59,304,66,141,116,366,377,446,450,1177,1106]} 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. h3 Nh5 9. g3 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7.} Na6 10. Bg5 f6 11. Bd2 {The position is equal.} f5 $1 12. exf5 gxf5 13. Ng5 Nf6 14. g4 {[#]} Qe7 $146 ({Predecessor:} 14... c6 15. Rg1 Kh8 16. Ne6 Bxe6 17. dxe6 Ne4 18. gxf5 Nxd2 19. Qxd2 Rxf5 20. O-O-O Nc5 21. Qxd6 Qxd6 22. Rxd6 {½-½ (28) Kempinski,R (2455)-Baklan,V (2490) Zagan 1995}) 15. Rg1 Kh8 16. Qb1 e4 17. Be3 Nc5 18. Qc1 (18. gxf5 $17 {keeps fighting.} Bxf5 19. Qc2) 18... Nd3+ $19 19. Bxd3 exd3 20. gxf5 Bxf5 21. Qd2 {[#]} Nd7 $1 22. Rg4 (22. f4 {is a better defense.}) 22... Ne5 ({Don't take} 22... Bxg4 23. hxg4 Ne5 24. O-O-O) 23. O-O-O h6 24. Ne6 Bxe6 $2 ({Not} 24... Bxg4 25. hxg4 Qh4 26. Nxg7 $15) (24... Nxg4 $19 25. hxg4 Bxe6 26. dxe6 Qxe6 {[%mdl 64] Double Attack}) 25. Rxg7 $1 $15 Qxg7 26. Bxh6 Qg6 27. Bxf8 Bf5 28. Qh6+ Qxh6+ 29. Bxh6 Nxc4 30. b3 Ne5 31. Rg1 Re8 ({But not} 31... Bxh3 $2 32. Bg7+ Kh7 33. Bxe5 $18) 32. Rg3 Kh7 33. Be3 c5 34. dxc6 Nxc6 35. Nd5 {[#] White threatens Nf6+ and mate.} Rc8 $2 (35... Rf8 $16) 36. Kd2 $2 (36. Nf6+ $18 {and the rest is easy.} Kh8 37. Kd1) 36... Ne5 $2 {[%mdl 8192]} (36... Rf8 $16 {is more resistant.}) 37. Nf6+ $18 Kh8 38. Bd4 $2 (38. Bh6 $18 {[%csl Gg3][%cal Rh6g7]} Rc2+ 39. Kd1) 38... Rf8 $2 (38... Rc2+ $14 39. Kd1 Be6) 39. Nd5 $2 (39. f4 $18 Rxf6 40. fxe5) 39... Kh7 (39... Be4 $14) 40. f4 $16 Ng6 $2 (40... Nd7 $16) 41. Rg5 $18 Kh6 42. Nf6 Ne7 (42... Rxf6 $142 43. Bxf6 Nh4) 43. Ng4+ {Accuracy: White = 65%, Black = 51%.} 1-0

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.8"]
[White "Nilssen, John Arni"]
[Black "Brondal, Paul"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2333"]
[BlackElo "2074"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,115,33,37,31,17,23,25,16,47,18,75,72,73,56,72,50,82,27,32,0,47,-44,-21,-72,-85,-71,8,9,26,26,109,14,47,-64,0,0,-8,-62,13,7,14,16,0,28,0,-284,155,134,152,84,84,89,85,54,49,42,42,42,42,42,49,56,35,41,157,143,370,360,29967,29973,29972,29974,29974,29975,29975,29976,29976,29976,29976,29977,29977,29978,29978,29979,29979,29980,29980,29981,29981,29982,29982,29983,29983,29984,29984,29985,29988,29989,29988,29987,29987,29988]} 1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Be3 c5 8. d5 e6 9. f3 {E74: King's Indian: Averbakh Variation: 6...c5.} exd5 10. cxd5 a6 11. a4 {[#] White has an edge.} b6 $146 ({Predecessor:} 11... Kh7 12. Qd2 Qa5 13. Ra3 Qc7 14. a5 b5 15. axb6 Qxb6 16. Na4 Qc7 17. Bd3 Nbd7 {½-½ (34) Karpacz,P (1787)-Gromada,A (1923) Polanica Zdroj 2012}) 12. Qd2 Nbd7 (12... Nh7 $11) 13. Nh3 $16 ({Reject} 13. Bxh6 Nxe4 14. Nxe4 Qh4+ 15. g3 Qxh6 $11) 13... Ne5 14. Nf2 Kh7 15. O-O g5 16. Nh1 (16. f4 $16 gxf4 17. Bxf4) 16... Nh5 $11 17. g3 Ng6 18. Bf2 (18. f4 $14 gxf4 19. gxf4) 18... Ngf4 19. Rfc1 (19. gxf4 gxf4 20. Ng3 Rg8 $19) (19. Be1 $11) 19... Nh3+ 20. Kf1 Nxf2 (20... Qe7 $17) 21. Nxf2 Nf6 22. Kg2 Bd7 (22... Nd7 $11 {keeps the balance.}) 23. Nfd1 (23. Rh1 $1 $16) 23... Qe7 24. h3 ({White should try} 24. Bd3 $14 Nh5 25. Ne3) 24... Kh8 (24... Nh5 $15 25. Bd3 Kg8) 25. Ne3 Nh5 26. Ng4 (26. Bd3 $11) 26... f5 (26... Be5 $15 27. Nxe5 Qxe5) 27. exf5 Bxf5 28. Bd3 Bxd3 29. Qxd3 Qf7 30. Rf1 $2 {[%mdl 8192] [#]} (30. Rd1 $11) 30... Nxg3 $2 (30... Qf4 $1 $19 {[%cal Rf4g3][%mdl 512]} 31. gxf4 Nxf4+ {[%mdl 64] Double Attack} 32. Kg3 Nxd3) 31. Kxg3 $16 h5 {[#]} 32. Kg2 (32. Nf2 $142 $1) 32... hxg4 33. hxg4 Bxc3 34. bxc3 {Black must now prevent Rh1+.} Kg7 35. Rab1 $36 {[%mdl 2048] White has the initiative.} b5 36. axb5 axb5 37. Rxb5 Ra2+ 38. Rf2 Rxf2+ 39. Kxf2 $14 {[%mdl 4096] Endgame KQR-KQR} Qf4 ({Better is} 39... Ra8 $14) 40. Rb7+ $16 Kf6 $2 (40... Rf7 $16 {was worth a try.} 41. Rxf7+ Kxf7) 41. Rh7 $18 Re8 $2 (41... c4 $18 42. Rh6+ Ke7 43. Qe3+ Qxe3+ 44. Kxe3 Rg8 45. Rh7+ Ke8) 42. Rh6+ {White mates.} Ke7 43. Re6+ Kd8 44. Rxe8+ Kxe8 45. Qe3+ Qxe3+ 46. Kxe3 {KP-KP} Ke7 47. c4 Kf6 48. f4 Kg6 49. fxg5 Kxg5 {K3P-KPP} 50. Kf3 Kg6 51. Kf4 Kf6 52. g5+ Kg6 53. Kg4 Kg7 54. Kf5 Kf7 {[#]} 55. g6+ $1 Ke7 56. Kg5 Ke8 57. Kh6 {Played: Kg5-f6} 1-0

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.9"]
[White "Thorsbro, Peter"]
[Black "Madsen, Michael Ole"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2159"]
[BlackElo "2042"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,129,0,0,-6,0,0,0,0,0,0,16,0,0,0,0,-26,-16,-21,-22,-31,-38,-39,-35,-27,0,0,14,17,18,10,22,18,10,-95,60,57,63,48,48,49,59,53,38,44,91,3,19,17,23,25,50,70,73,0,0,0,0,4,103,85,86,80,124,104,104,115,327,339,337,330,312,105,222,110,377,380,516,509,445,468,460,452,383,370,345,286,314,391,1555,1536,1268,723,12843,12843,12844,12844,12845,12846,12846,12847,12847,12846,12846,12847,12849,12847,12849,12848,12849,12848,12851,12851,12851,12851,12851,27999,12851,27996,27997,27997]} 1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3c5][%mdl 32]} Bd6 7. Bd3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} (7. dxc5 {is more complex.} Bxc5 8. Bd3 h6 9. h3 O-O 10. O-O) 7... cxd4 8. cxd4 Bxf4 9. exf4 {The position is equal.} Qb6 10. Nb3 $1 {[#]} Nb4 $146 ({Predecessor:} 10... Bd7 11. O-O Nb4 12. Nc5 Nxd3 13. Nxd7 Nxd7 14. Qxd3 O-O 15. f5 exf5 16. Qxf5 Nf6 {½-½ (32) Pazderski,Z (2239)-Grabarczyk,M (2392) Jastrzebia Gora 2018}) 11. Bb1 Bd7 12. Nc5 Na6 13. Nd3 Bb5 14. O-O O-O 15. Re1 Bxd3 16. Bxd3 Nb4 17. Bb1 Rac8 18. f5 Rfe8 19. a3 Nc6 20. fxe6 Rxe6 21. Rxe6 fxe6 22. Qe1 (22. b4 $11 {remains equal.}) 22... Na5 $2 ({Black should try} 22... Kh8 $1 $17 23. Bd3 Nxd4) 23. Bd3 $14 Nc4 24. Rc1 Rc6 25. Bxc4 Rxc4 26. Rxc4 dxc4 27. Ng5 a5 28. Qxe6+ (28. Qe5 $16 Qc6 29. Nxe6) 28... Qxe6 $11 29. Nxe6 $16 {[%mdl 4096] Endgame KN-KN} b5 30. Kf1 b4 31. axb4 axb4 32. Nc5 (32. Ke1 $16) 32... Kf7 $11 33. Ke2 Ke7 34. b3 c3 (34... cxb3 $11 35. Nxb3 Kd6) 35. Nd3 $16 Nd5 36. Ne1 Ke6 37. Kd3 Kf5 38. Nc2 $1 h5 $2 (38... Ke6 $16) 39. Kc4 $18 Ke6 40. Kc5 $1 g5 41. g3 $2 (41. f3 $18 Nf4 42. Kxb4) 41... Nf6 (41... h4 $16 42. gxh4 gxh4) 42. Nxb4 (42. Kxb4 $18 {has better winning chances.} Ng4 43. Kxc3) 42... Ne4+ $2 {[%mdl 8192] [#]} (42... Ng4 $16 {keeps fighting.}) 43. Kc6 $1 Nxf2 44. d5+ Ke7 45. Kc7 {aiming for d6+.} Ne4 {[#]} 46. Nc2 $1 g4 47. b4 Nd6 48. Kc6 {Threatens to win with b5.} Nc4 49. b5 {Black must now prevent Kc7.} Ne5+ $2 (49... Kd8 50. Kc5 Ne5) 50. Kc7 Nc4 51. b6 {Strongly threatening b7.} Nxb6 52. Kxb6 {Kc7 would kill now. KN-K3P} Kd6 53. Ne3 c2 54. Nxc2 Kxd5 {KN-KPP} 55. Ne1 Kd4 56. Ng2 Ke4 57. Nh4 Ke3 58. Kc5 Kf2 59. Kd4 {White threatens Ng6 and mate.} Kg1 60. Ke3 Kxh2 61. Kf2 {Threatening mate with Ng2.} Kh3 62. Ng6 {Intending Nf4+ and mate.} Kh2 63. Nf4 Kh1 64. Nxh5 Kh2 65. Ke3 {Accuracy: White = 81%, Black = 55%.} 1-0

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.10"]
[White "Sorensen, Esben Lauge"]
[Black "Lilja, Richard"]
[Result "1/2-1/2"]
[ECO "E82"]
[WhiteElo "1943"]
[BlackElo "2123"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,145,56,83,53,129,134,131,129,191,201,176,113,114,107,110,109,106,105,103,100,106,42,69,68,69,0,0,0,0,0,0,0,0,0,0,0,0,-21,114,112,123,0,0,0,0,0,0,0,0,-6,206,0,0,0,133,-49,-61,-79,-68,-85,-14,-19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,-8,0,0,0,3,33,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-7,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. f3 c5 7. Be3 Nc6 8. Qd2 b6 9. d5 Ne5 10. Ng3 h5 11. Be2 {E82: King's Indian: Sämisch: 6...b6.} Kh7 (11... h4 $14) 12. h3 $16 Ba6 13. b3 {[#] White is clearly better.} Rh8 $146 (13... Bb7 $16) ({Predecessor:} 13... Ne8 14. O-O e6 15. f4 Nd7 16. Bd3 exd5 17. exd5 f5 18. a4 Bc8 19. Rfe1 a5 {½-½ (47) Motuz,K (2350)-Klemanic,E (2295) Slovakia 2001}) 14. f4 $1 $18 {[%cal Rf4e5]} Ned7 {[#] With the idea ...h4.} 15. Bf3 ({Better is} 15. e5 $1 $18 {[%mdl 512]}) 15... Rb8 16. Rc1 b5 17. cxb5 Bxb5 18. Nxb5 Rxb5 19. O-O Qb8 20. Rc2 ({White should play} 20. Qd3 $16) 20... Rb4 21. Qd3 a5 22. e5 (22. Bd2 $14) 22... dxe5 $11 23. f5 e4 24. fxg6+ fxg6 25. Nxe4 Nxe4 26. Bxe4 Ne5 27. Bxg6+ $1 Nxg6 28. Rf5 Bd4 (28... Qg3 $11 29. Rxc5 (29. Rg5 Qxe3+ {[%mdl 64] Remove Defender} 30. Qxe3 Bd4 $17) 29... Be5) 29. Rf7+ $16 (29. Rxh5+ Kg7 $15) 29... Bg7 30. Bxc5 (30. Rxc5 $16 Qe5 31. d6 (31. Rxa5 Rc8 $15) (31. Rc6 Qe4 $11) 31... Qxd6 32. Qc3 Qd1+ 33. Kh2 Qd6+ 34. g3) 30... Rf4 $11 31. Rxe7 Rhf8 $36 {[%mdl 2048] Black has good play.} 32. Rxg7+ Kxg7 33. Bxf8+ Nxf8 34. d6 {Black must now prevent Rc7+.} Ne6 $2 {[#]} (34... Qa7+ $11 {and Black is okay.} 35. Kh2 Qd4 36. Qxd4+ Rxd4) 35. Qg3+ $2 (35. Rc7+ $1 $18 {[%mdl 512]} Kf6 (35... Nxc7 36. Qg3+) 36. Rh7) 35... Kf6 36. Qc3+ Kf7 (36... Rd4 $11 {keeps the balance.}) 37. Qc6 $2 ({Resist} 37. Qxa5 $6 Qxd6 38. Qxh5+ Kg7 $11) (37. Qe5 $16 Rf6 38. Rd2 (38. Qxh5+ Kg7 $16)) 37... Qa7+ $15 38. Kh2 Rf1 39. Qe4 $1 {[%cal Re4h7] [#] And now Qh7+ would win.} Qg1+ (39... Kf6 $1 $17 40. d7 (40. Re2 Qg1+ 41. Kg3 Nd4 $17) 40... Qxd7 41. Qh4+ (41. Rc6 Rf5 $17) 41... Ng5 42. Rf2+ Rxf2 43. Qxf2+ Qf5 44. Qd4+ Kf7) 40. Kg3 $11 h4+ 41. Qxh4 Qe3+ 42. Kh2 Qe5+ 43. g3 Qxd6 44. Qh5+ Ke7 45. Qh4+ Kf7 {Hoping for ...Qd5.} 46. Qh5+ Kg7 47. Qg4+ Kf8 48. Qe2 Rf6 49. Qe3 Nd4 50. Rf2 Nf5 51. Qf4 Qxf4 52. Rxf4 {[%mdl 4096] Endgame Threatens to win with g4. KRN-KR} Ke7 (52... Kg7 {with more complications.} 53. g4 Ne7 54. Kg3 Rd6 55. Ra4 Ng6) 53. a3 Nd6 {The position is equal.} 54. Rxf6 Kxf6 {KN-KP} 55. Kg2 Nb5 56. Kf3 Nxa3 {KN-K3P} 57. Ke4 Ke6 58. g4 Nb5 59. h4 a4 60. bxa4 Nc3+ 61. Kf4 {Strongly threatening a5.} (61. Kd3 {seems wilder.} Nxa4 62. Kd4 Nb6 63. Ke3 Nc4+ 64. Kf4) 61... Nxa4 {KN-KPP} 62. Kg5 Kf7 63. Kh6 Nc5 64. Kh7 Nd7 65. g5 Nf8+ 66. Kh6 Kg8 67. h5 Ne6 68. Kg6 Nf4+ 69. Kh6 Kh8 70. g6 Ne6 71. g7+ Nxg7 72. Kg6 Nxh5 73. Kxh5 {Accuracy: White = 80%, Black = 76%.} 1/2-1/2

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.11"]
[Round "5.11"]
[White "Petersen, Peter Birk"]
[Black "Ramkilde, Mikael"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2117"]
[BlackElo "1951"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,63,12,11,24,3,25,35,71,74,62,58,88,84,76,64,66,49,109,101,126,122,132,128,150,136,175,190,166,171,200,168,160,171,215,219,252,167,169,173,738,731,1283,1272,1234,858,1314,1269]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 O-O 9. O-O Be6 10. Bb3 b5 $1 {[%mdl 4] is currently scoring better than 10...Nc6. B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 11. Qe2 Nc6 12. Rfd1 {[#]} Bg4 $146 {White is slightly better.} ({Predecessor:} 12... Rc8 13. a4 b4 14. Nd5 Bxd5 15. exd5 Na5 16. Qxa6 Nd7 17. Qb5 Rb8 18. Qe2 Qc7 {1-0 (49) Andriasian,Z (2594)-Ter Sahakyan,S (2604) Yerevan 2016}) 13. Nd5 Nxd5 14. Bxd5 Rc8 15. c3 Na5 16. h3 Bd7 17. a4 Nc4 (17... bxa4 $14 18. Qxa6 Nb3) 18. axb5 $16 Nxe3 19. Qxe3 ({Resist} 19. fxe3 axb5 20. Ra7 Rc7 $14) 19... axb5 20. Ra7 {[%cal Ba1a7,Ba7b7,Bb7b5,Bb5a5,Ba5a8,Ba8b8][%mdl 32]} Kh8 21. Rda1 Bc6 22. Bxc6 Rxc6 23. Rb7 Rc7 24. Rxb5 Qd7 25. Rba5 f5 26. Ra8 Bd8 27. Rb8 Rb7 {[#]} 28. Raa8 $1 Qc7 $2 (28... Rxb8 29. Rxb8 Qc7) 29. Rc8 $18 {White is clearly winning.} Qd7 {[#]} 30. Qg5 $1 {[%cal Rc8d8][%mdl 576] Pin} h6 (30... Bxg5 31. Rxf8#) 31. Qxd8 Qxd8 32. Rxd8 {[%mdl 32768] Accuracy: White = 73%, Black = 39%. . Loss on time!?} 0-1

