[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.1"]
[White "Stanford, Maxim Barth"]
[Black "Gukesh D"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2339"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,21,18,18,18,18,8,23,26,32,31,29,25]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. d3 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} a6 8. Ba4 b5 9. Bb3 Nc6 10. Nd2 Bb7 11. Qh5 {[#]} {Predecessor:} Qf6 $146 12. Rf1 Rc8 13. f4 Na5 14. f5 g6 15. fxg6 hxg6 16. Qe2 Qe5 17. Nf3 Qh5 {0-1 (42) Heberla,B (2565)-Fedorov,A (2555) Czechia 2015} 1/2-1/2

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.2"]
[White "Ostergaard, Jens"]
[Black "Zeng, Chongsheng"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2229"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,73,0,10,7,0,7,5,0,27,22,37,0,0,0,0,0,0,0,0,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,378,332,749,698,783,769,864,798,29990,29991,29991,1635]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 b6 9. O-O Bb7 10. Bb2 Rc8 11. Rad1 {D45: Semi-Slav: 5 e3.} c5 12. dxc5 Nxc5 {[#]} 13. Qd2 $146 {The position is equal.} ({Predecessor:} 13. cxd5 Nxd5 14. Bc4 Nb4 15. Qe2 Qe7 16. a3 Nc6 17. b4 Nd7 18. Ne4 Be5 19. Bd3 Bxb2 20. Qxb2 {0-1 (64) Giri,A (2779)-Ding,L (2805) Zagreb 2019}) 13... Qe7 14. cxd5 Nxd5 15. Qd4 {[%cal Rc3d5]} (15. b4 $5 Nd7 16. e4 (16. Nxd5 exd5 17. a3 Bb8 $11) 16... Nxc3 17. Bxc3 Rxc3 18. Qxc3 Bxe4 19. a3 $11) 15... f6 16. Nxd5 Bxd5 17. Bc4 Bxc4 18. Qxc4 Rfd8 19. Nd4 {Strongly threatening Nf5.} Qf7 20. Ba3 Ne4 21. Nc6 {[#]} ({Don't play} 21. Qxe6 Nc3 $17) 21... Bxh2+ $1 {[%mdl 512]} 22. Kxh2 Rxd1 23. Rxd1 {Hoping for Ne7+.} Qh5+ {[%mdl 64] Double Attack} 24. Kg1 Qxd1+ {[#]} 25. Kh2 $1 {[%mdl 512]} Qg4 26. Ne7+ {[%mdl 64] [#] Double Attack} Kf7 $1 27. Nxc8 Qh4+ {[%mdl 64] Double Attack} 28. Kg1 Qxf2+ {[%mdl 64] Double Attack} 29. Kh2 Qg3+ 30. Kh1 Nf2+ 31. Kg1 {aiming for Nd6+.} Qxe3 $2 {[%mdl 8192] [#]} (31... Nh3+ $1 $11 {and Black stays safe.} 32. Kh1 Nf2+ 33. Kg1 Nh3+ 34. Kh1 Nf2+) 32. Kf1 $1 $18 f5 $2 (32... g5 33. g4 Nxg4 34. Qxg4 Kg7) 33. Bc1 Qg3 {Threatens to win with ...Nd3.} 34. Bf4 Qd3+ 35. Kxf2 Qd1 36. Nd6+ Kf6 37. Qc3+ {Accuracy: White = 92%, Black = 69%.} (37. Qc7 $142 Qd4+ 38. Kg3 Qxf4+ 39. Kxf4 e5+ 40. Ke3 g6 41. Ne8+ Ke6 42. Qd6+ Kf7 43. Qd7+ {[%mdl 64] Double Attack} Kf8 44. Nd6 f4+ {[#]} 45. Ke4 $1 {[%mdl 512]} Kg8 46. Qf7+ Kh8 47. Qf8#) 1-0

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.3"]
[White "Siva Mahadevan"]
[Black "Larsen, Karsten"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2310"]
[BlackElo "2235"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,111,15,13,55,39,39,37,39,47,50,50,44,39,28,9,28,23,60,50,97,114,93,75,77,100,156,158,132,132,206,141,141,147,140,87,258,239,200,139,139,139,143,143,435,425,433,434,401,427,452,442,442,442,447,447,549,540,596,471,586,331,375,369,316,333,327,298,304,302,456,450,685,641,679,678,645,634,642,444,444,444,444,444,4634,4634,5892,5305,4641,4634,4634,4631,4627,4627,4627,4614,29977,29976,29984,29985]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d4 Bb6 6. O-O O-O 7. Re1 d6 8. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] [#] Strongly threatening Bxc6.} a6 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} 9. Bxc6 $1 bxc6 10. Bg5 h6 {White is slightly better.} 11. Bh4 Qe7 12. Nbd2 Qe6 13. a5 Ba7 14. Qa4 Rb8 15. Qxc6 {[#]} g5 $146 ({Predecessor:} 15... Rxb2 16. Bxf6 Qxf6 17. Qxc7 Bb8 18. Qc4 exd4 19. cxd4 Ba7 20. Qc3 Rb7 21. Qd3 Re7 {1-0 (51) Guseinov,G (2650)-Kabanov,N (2483) Khanty-Mansiysk 2008}) 16. Bg3 $1 $36 {[%mdl 2048] White fights for an advantage.} (16. Qxc7 Rb7 $17) 16... g4 17. dxe5 (17. Qxc7 Rb7 $17) 17... Bb7 18. Qc4 Qxc4 19. Nxc4 gxf3 (19... Nxe4 $142 20. Nd4 (20. exd6 gxf3 21. dxc7 Rbc8 $11) 20... d5) 20. exf6 $16 fxg2 21. Kxg2 d5 (21... Rfe8 $16) 22. Ne3 ({Don't play} 22. Bxc7 $6 dxc4 23. Bxb8 Rxb8 $16) 22... dxe4 23. Bxc7 Rbc8 24. Bb6 ({Better is} 24. Bf4) 24... Bb8 $2 {[#]} (24... Bxb6 $16 25. axb6 Rc6) 25. Nf5 $1 $18 Kh7 26. Re3 Rg8+ 27. Kh1 Bf4 28. Ne7 {[%mdl 64] Double Attack} Rg5 $2 {[%mdl 8192]} (28... Ra8 $16 29. Nxg8 Rxg8) 29. Nxc8 Bxc8 30. Rxe4 Bb7 31. f3 Bxe4 32. fxe4 {[%mdl 4096] Endgame KRB-KRB} Rh5 33. Bg1 Kg6 34. Rf1 Bc7 35. b4 Rh3 36. Rc1 Kxf6 37. Kg2 Rh4 38. Re1 Rg4+ 39. Kh3 Rg5 40. Bd4+ Ke6 41. e5 Kd5 (41... Rh5+ {was worth a try.} 42. Kg2 Rg5+ 43. Kf3 Rf5+ 44. Ke4 Bxe5) 42. Rf1 Bxe5 (42... Rh5+ $142 43. Kg4 Rg5+ 44. Kh4 Kc4) 43. Bxe5 Rxe5 44. Rxf7 {KR-KR} Re3+ 45. Kh4 Rxc3 46. Rf6 Rc4+ 47. Kh5 Rxb4 48. Rxh6 Ke5 (48... Re4 $142 49. Rg6 (49. Rxa6 Re5+ 50. Kg4 Re4+ 51. Kf3 Rh4 $18) 49... Ke5 50. Rxa6 Re2) 49. Rxa6 Ra4 50. Kg5 Ra2 51. h4 Rg2+ 52. Kh6 Kf5 53. h5 Rh2 54. Rg6 Rh1 55. a6 Rh2 56. Rg5+ {Accuracy: White = 83%, Black = 50%.} 1-0

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.4"]
[White "Sylvan, Jacob"]
[Black "Jacobsen, Mikkel Manosri"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2335"]
[BlackElo "2315"]
[Annotator "TA"]
[PlyCount "164"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,164,25,11,31,20,11,24,22,21,11,15,37,43,37,25,16,39,93,68,82,85,83,7,8,8,6,6,6,7,14,0,0,0,0,0,1,0,0,0,0,-34,-27,-34,-34,-34,-34,-34,-34,-37,-37,-43,-28,-34,-34,-81,-81,-81,-81,-84,-86,-157,-113,-122,-112,-103,-87,-108,-108,-116,-71,-81,-80,-94,-90,-116,-116,-116,-116,-116,-116,-116,-116,-110,-104,-116,-116,-116,-116,-116,-116,-130,-111,-104,-104,-130,-116,-130,-103,-112,-114,-114,-114,-114,-114,-108,-108,-100,-111,-105,-108,-121,-31,-31,-23,-76,-76,-76,-76,-76,-76,-76,-76,-68,-14,-14,-14,-50,-20,-20,-20,-20,-18,-55,-20,-20,-12,-18,-9,-76,-76,-29978,-29979,-29979,-29980,-29980,0,0,0,-29980,-29981]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 a5 7. Nc3 Nbd7 8. d4 c6 9. Bb2 b6 {A14: English Opening: 1...e6 with b3 by White.} 10. Ne5 Nxe5 11. dxe5 Nd7 {White has an edge.} 12. cxd5 cxd5 13. e4 {[#]} d4 $146 ({Predecessor:} 13... Ba6 14. exd5 Nxe5 15. Qh5 Bxf1 16. Rxf1 Bf6 17. Ne4 Nf3+ 18. Bxf3 Bxb2 19. dxe6 g6 20. exf7+ Rxf7 21. Qg4 Raa7 22. Ng5 Rf5 23. Qc4+ Kh8 24. Ne6 {½-½ (24) Crepinsek,L-Minev,N Maribor 1967}) 14. Qxd4 Bc5 15. Qd2 $1 Nxe5 16. Rfd1 Ba6 ({Black should play} 16... Qxd2 $14 17. Rxd2 Bd7) 17. Na4 $16 Qxd2 18. Rxd2 Bb4 19. Nxb6 (19. Rdd1 $16 Nd3 20. Bd4) 19... Bxd2 $11 20. Nxa8 {aiming for Nc7.} Nd3 $36 {[%mdl 2048] Black fights for an advantage.} 21. Nc7 {And now Rd1 would win.} Nxb2 22. Nxa6 Rc8 23. Bf1 Rc2 24. Bb5 Bc3 25. Rf1 g5 26. a4 h5 27. Nc5 Bd4 28. Nd3 Kg7 29. Nxb2 Rxb2 {[%mdl 4096] Endgame KRB-KRB} 30. Bc4 g4 {[%mdl 1024] Black has compensation.} 31. Kg2 Kg6 32. Bb5 Kf6 33. h3 Ke7 34. hxg4 hxg4 35. e5 Bxe5 36. Re1 Bd4 37. Re2 Rxb3 38. Rc2 (38. Re4 $142 e5 39. Rxg4) 38... Kf6 39. Be8 Bb6 40. Bb5 Ra3 41. Be8 Ke7 42. Bb5 Bd4 43. Rc4 e5 44. Rc7+ Kf8 45. Rc2 f5 46. Bd7 Rf3 47. Bc6 e4 $1 48. Rd2 Bc5 49. Rc2 Bd6 50. Rd2 Ke7 51. Bb5 Bb4 52. Rc2 Kd6 53. Re2 Bc5 54. Rd2+ Ke5 55. Bc6 {Hoping for Rd5+.} Bd4 56. Bb5 Ba7 57. Bc4 Kf6 58. Bb5 {[#]} e3 $1 59. fxe3 Bb8 60. Rd8 Rxg3+ 61. Kf2 Rf3+ 62. Ke2 Ba7 63. Re8 Bc5 (63... Rh3 $1 $17 64. Rf8+ Kg5 65. Rg8+ Kf6 66. Rf8+ Kg6 67. Rg8+ Kf6 68. Rf8+) 64. Bd7 $1 $15 Be7 65. Ra8 (65. Rb8 $1 $11) 65... Bb4 $1 $17 66. Re8 Rh3 $1 67. Re6+ Kg5 68. Re5 Rh2+ $1 69. Kf1 g3 ({Black should try} 69... Kh4 $15 70. Rxf5 Kg3) 70. Rxf5+ $11 Kg6 71. Rd5 Bd2 {( -> ...g2+)} 72. Rd3 Rf2+ 73. Kg1 Re2 {Threatens to win with ...g2.} 74. Bc6 Kg5 75. Kf1 $1 {[%cal Rf1e2]} Rf2+ 76. Kg1 Kg4 77. Bg2 {[#]} (77. Rd4+ $11 Kf5 78. Rd5+ Kg4 79. Rd4+ Kg5 80. Rd5+ Kg4 81. Rd4+) 77... Re2 $1 $17 78. e4 $2 {[%mdl 8192] [#]} (78. Rd4+ $17 Kf5 79. Rd5+ Ke6 80. Rd3) 78... Be3+ $1 79. Kf1 Rf2+ 80. Kg1 Re2+ 81. Kf1 Rf2+ 82. Kg1 Bb6 {Accuracy: White = 77%, Black = 85%.} 0-1

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.5"]
[White "Schultz-Pedersen, Jesper"]
[Black "Wu, Sibo"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2058"]
[BlackElo "2060"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,129,-4,-25,-28,-55,-35,-56,-65,-62,-60,-47,-42,-58,-8,-43,51,66,137,86,119,94,121,116,116,113,160,158,154,141,152,112,115,106,220,201,220,197,171,115,117,131,260,278,388,394,393,243,241,241,252,234,239,179,180,179,266,280,281,205,191,182,300,300,395,353,503,490,463,432,477,459,610,606,655,531,573,505,787,769,1070,1013,1203,458,468,386,250,296,277,187,193,0,0,0,0,0,0,0,0,0,8,-8,-8,-196,-218,-645,-8,-8,0,0,0,0,0,0,0,0,0,0,8,8]} 1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. Nc3 a6 6. Bxc6 Nxc6 7. O-O Be7 {B23: Closed Sicilian: Lines without g3.} 8. b3 d5 9. Bb2 {[#]} d4 $146 {Black is slightly better.} ({Predecessor:} 9... O-O 10. d3 b5 11. Qe1 Nb4 12. Qf2 d4 13. Nb1 Bd6 14. Bc1 f5 15. a3 Nc6 16. e5 Be7 17. Kh1 Qb6 {1-0 (42) Meera,S (2155)-Saranya,J (1981) Sort 2009}) 10. Ne2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 11. d3 Bb7 12. Qe1 b4 13. Qg3 Rg8 (13... O-O $15) 14. a3 Qb6 (14... h5 $14) 15. Ne5 ({Better is} 15. f5) 15... a5 16. Qh3 h6 17. axb4 axb4 18. Qh5 Rf8 19. Rxa8+ Bxa8 20. Nc4 $1 {[%cal Rc4b6]} Qc7 21. Ra1 Bb7 22. Bc1 Kd8 (22... Rh8 $16) 23. Ng3 Kc8 24. Bd2 Qd8 25. Qh3 (25. f5 $18) 25... Kb8 $16 26. e5 f5 (26... g6 $16 27. Qxh6 Rh8) 27. exf6 $1 $18 Bxf6 28. Qxe6 Re8 29. Qd6+ Qxd6 30. Nxd6 Rf8 31. Nge4 Be7 32. Nxb7 Kxb7 33. g4 g6 (33... Na7 $142 34. f5 Nb5) 34. Kg2 Nd8 35. Kg3 Ne6 36. Re1 Nc7 (36... Ng7 $142 37. Kg2 Rg8) 37. Rf1 Ra8 38. h4 Ra2 (38... Kc6 {is a better defense.} 39. f5 gxf5) 39. f5 gxf5 40. gxf5 Bf8 41. Kg4 Rxc2 {Now ...Nd5 and Black clings on.} 42. Kh5 Kc6 43. Kg6 Rb2 44. Bxh6 Bxh6 (44... Rg2+ $142 45. Kh5 Bxh6) 45. Kxh6 Rxb3 {[%mdl 4096] Endgame KRN-KRN} 46. f6 Ne6 47. Ng5 (47. f7 $142 {Hoping for Rf6!} Nf8 48. Rf6+ Kd7 49. Kg7) 47... Nf8 48. Kg7 Nd7 49. h5 Rxd3 50. h6 {aiming for h7.} Rg3 {[#]} 51. Rf5 $2 ({Avoid the trap} 51. h7 $2 Rxg5+ 52. Kh6 Rg3 $19) (51. Kg6 $1 $18 {And now h7 would win.} Rg2 52. h7) 51... b3 52. h7 b2 53. h8=Q {Strongly threatening Qc8+.} b1=Q 54. Qc8+ Kd6 55. Qa6+ Qb6 $1 $132 {[%cal Rb6a6][%mdl 2048] Black has counterplay} 56. Qxb6+ Nxb6 $11 {KRN-KRN} 57. Kf7 $2 {[#]} (57. f7 $11 Nd7 58. Kh6) 57... Re3 $1 $19 58. Rf4 $2 (58. Kg6 Nd7 59. f7) 58... Nd5 $2 (58... d3 $19 {White must now prevent ...d2.} 59. Nf3 c4) 59. Re4 $1 $11 {The position is equal.} Nxf6 60. Kxf6 Rxe4 61. Nxe4+ {KN-KPP} Kd5 62. Kf5 c4 63. Nf6+ Kc5 64. Ke4 d3 {Threatens to win with ...d2.} 65. Ke3 {Accuracy: White = 67%, Black = 45%.} 1/2-1/2

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.6"]
[White "Andersen, Soren Bull"]
[Black "Thorsbro, Peter"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2100"]
[BlackElo "2159"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,74,19,0,28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-5,0,0,9,0,0,0,0,-11,-7,-33,-19,-35,-14,-15,0,0,10,9,8,3,100,0,33,8,1,-446,-448,-447,-428,-718,-603,-800,-778,-677,-795,-765,-731,-696,-655,-29995,-29996]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. g3 d5 6. Bg2 dxc4 7. O-O Nbd7 8. Qc2 c6 9. a4 Qa5 {E01: Catalan: Early deviations.} 10. Nd2 Nb6 11. Nce4 {[#]} Nxe4 $146 {The position is equal.} ({Predecessor:} 11... Nfd5 12. Ng5 Nf6 13. Nxc4 Nxc4 14. Qxc4 Bd7 15. Nf3 h6 16. Ne5 Rac8 17. Qb3 c5 18. dxc5 Bxc5 19. Nxd7 Nxd7 20. Qxb7 {1-0 (35) Rakic,T (2004)-Janjic,S (2137) Belgrade 2016}) 12. Bxe4 h6 13. Nxc4 Nxc4 14. Qxc4 e5 15. dxe5 Be6 16. Qc2 Qxe5 17. Bf4 Qa5 18. Rfd1 Be7 19. Rd3 Qb4 20. Rf3 Rad8 21. Bh7+ Kh8 22. Bd3 Bd5 23. e4 Be6 (23... Bb3 $5 {[%cal Rb3c2]} 24. Qc1 Be6 $15) 24. Bd2 Qd6 25. Bc3 Bg5 26. Bf1 Bg4 $36 {[%mdl 2048] Black has the initiative.} 27. Rd3 Qe7 {[#]} (27... Qe6 $11) 28. f4 ({White should try} 28. h4 $1 $16 {[%cal Rh4g5]} Rxd3 29. Qxd3) 28... Qc5+ 29. Kg2 Bf6 30. b4 $2 {[%mdl 8192]} (30. h3 $11 Be6 31. Rad1 Rxd3 32. Rxd3) 30... Rxd3 $19 31. bxc5 Rxc3 32. Qb1 (32. Qf2 $142 Bf3+ 33. Kg1) 32... Rd8 {aiming for ...Rd2+.} 33. e5 {[#]} Rd2+ $1 34. Kg1 Be7 35. Bg2 Bxc5+ 36. Kh1 Rcc2 37. Qf1 {[#]} Bh3 $1 {[%mdl 512] Accuracy: White = 54%, Black = 85%.} 0-1

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.7"]
[White "Nilssen, John Arni"]
[Black "Bronnum, Jan"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2333"]
[BlackElo "2034"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,56,3,16,15,34,11,33,23,23,30,43,46,87,72,69,45,77,77,75,94,87,8,12,11,9,17,117,123,127,96,186,181,254,230,255,262,243,223,347,378,861,860,842,827,1190,930,903,895,29999]} 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 a6 6. Nf3 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} e5 7. b4 {[#]} d6 $146 ({Predecessor:} 7... Nge7 8. Rb1 cxb4 9. axb4 O-O 10. O-O d5 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. d3 Qb5 {½-½ (24) Swoboda,E-Roehrl,K (2370) Lienz 1979}) 8. bxc5 {White is slightly better.} dxc5 9. Rb1 Nge7 10. Na4 Qd6 11. d3 Rb8 12. Rb6 O-O 13. Be3 Qc7 14. Bxc5 Rd8 {With the idea ...e4.} 15. O-O ({Better is} 15. Ng5 $16) 15... e4 $1 $11 {[%cal Re4f3]} 16. Ng5 $36 {[%mdl 2048] White is more active.} exd3 $1 17. exd3 Bd4 (17... Bf5 $11 {remains equal.}) 18. Bxd4 $16 (18. Qf3 Bf5 $11) 18... Nxd4 19. Ne4 Nec6 (19... Bf5 $16) 20. Nf6+ $18 Kg7 (20... Kh8 $142 21. Nd5 Qe5) 21. Nd5 Qd6 22. Qa1 Kg8 23. Re1 {Threatens to win with Ne7+!} Be6 (23... Nc2 {is a better defense.} 24. Ne7+ Qxe7 25. Rxe7 Nxa1 26. Bxc6 {[%mdl 64] Pin} Rxd3) 24. Qb2 Bc8 $2 (24... Qf8 25. Nf6+ (25. Rxb7 Rxb7 26. Qxb7 Qxa3 $16) 25... Kh8 26. Bxc6 (26. Rxb7 Rxb7 27. Qxb7 {[%mdl 64] Double Attack} Qd6 $18) 26... Qg7) 25. c5 Qf8 26. Nf6+ Kg7 27. Bxc6 {Played: Rb6xc6} 1-0

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.8"]
[White "Madsen, Michael Ole"]
[Black "Jorgensen, Dennis"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2042"]
[BlackElo "2154"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,93,-1,31,15,12,13,13,8,16,14,24,-15,-13,-5,-8,-20,-2,-19,16,-18,0,0,0,0,0,-24,-16,-33,-30,-47,-42,-55,-41,-47,-19,-21,-14,-13,-10,-18,-12,-10,2,-8,6,-54,-53,-54,-53,-85,-69,-109,-104,-129,-133,-118,-103,-108,-103,-110,-110,-105,-103,-95,-93,-118,-96,-115,0,-85,-85,-85,0,0,60,63,65,62,65,8,20,0,70,0,470,468]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 h6 6. h3 {[#] E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7 .} Bd6 $146 ({Predecessor:} 6... d6 7. Nc3 Nbd7 8. Be2 Be7 9. Qc2 g5 10. Bg3 Rg8 11. O-O-O a6 12. e4 Nh5 13. Bh2 {0-1 (41) Lajthajm,B (2395)-Lupulescu,C (2649) Satu Mare 2020}) 7. Bxd6 cxd6 8. Nc3 {The position is equal.} d5 9. cxd5 Nxd5 10. Bd3 Nxc3 11. bxc3 O-O 12. O-O d6 13. Qe2 Nd7 14. Rac1 Re8 15. Nd2 Nf6 16. Ba6 Qc8 17. Bb5 Re7 18. Qd3 Rc7 19. e4 a6 20. Ba4 $1 b5 21. Bb3 Qd8 22. a4 Rac8 23. axb5 axb5 24. Rfe1 Qd7 25. Rc2 e5 26. Ra1 d5 {[%cal Rd5e4]} 27. exd5 ({White should try} 27. dxe5 $11 dxe4 28. Qxd7 Nxd7 29. e6 fxe6 30. Bxe6+ Kf8 31. Rb1) 27... exd4 $15 28. c4 bxc4 29. Rxc4 Qxd5 {[%csl Gb7][%cal Rd5g2] [#]} 30. f3 Rxc4 31. Bxc4 Qe5 32. Nf1 Bd5 33. Bxd5 Qxd5 34. Rd1 Rd8 35. Ng3 Qe5 36. Ne2 Nh5 37. Qe4 {[#]} Qc5 $1 {...d3+ is the strong threat.} 38. Kh1 Rd6 ({Black should play} 38... Qd6 $17 {White must now prevent ...d3.} 39. Qd3 g6) 39. Qe8+ (39. Ra1 $11 Rd8 40. Ra8 Rxa8 41. Qxa8+ Kh7 42. Qe4+ f5 43. Qxd4) 39... Kh7 $17 40. Qe4+ g6 (40... f5 $17 41. Qd3 Qe5) 41. Qe7 $1 $11 Qb6 (41... Kg7 $11) 42. Qxf7+ $14 Ng7 43. Ng3 $1 Rf6 44. Qd7 (44. Qd5 $14) 44... Rd6 $11 45. Qf7 Rf6 46. Qd7 (46. Qd5 $14) 46... Qd6 $2 {[%mdl 8192]} (46... Rd6 $11 47. Qf7) 47. Ne4 {[%mdl 32832] Double Attack. Accuracy: White = 78%, Black = 82%. . An unexpected result.} 1/2-1/2

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.9"]
[White "Jensen, Thore Nyboe"]
[Black "Petersen, Peter Birk"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2006"]
[BlackElo "2117"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,37,28,47,0,20,25,33,31,26,26,32,21,45,0,0,0,41,0,0,0,35,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 {[%cal Bb1c3,Bc3e2,Be2d4,Bd4b3][%mdl 32]} d6 6. g4 h6 7. Bg2 a6 8. Be3 Qc7 9. h3 Nc6 {9...b5 gains popularity.} 10. Nce2 {B81: Sicilian Scheveningen: Keres Attack.} Bd7 11. O-O Be7 {[#]} 12. Rc1 $146 ({Predecessor:} 12. c3 Nxd4 13. cxd4 Rc8 14. Rc1 Qb8 15. Rxc8+ Bxc8 16. f4 Bd7 17. Ng3 Nh7 18. d5 exd5 19. Qxd5 {1-0 (77) Matinian,N (2503)-Sidorov,A (2302) Samara 2017}) 12... Nxd4 13. Nxd4 O-O 14. c4 Qa5 15. Nb3 Qc7 (15... Qxa2 $2 16. Ra1 $18) 16. Nd4 Qa5 17. Nb3 Qc7 ({Not} 17... Qxa2 $2 18. Ra1 $18) 18. Nd4 Qa5 19. Nb3 {Accuracy: White = 80%, Black = 100%.} 1/2-1/2

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.10"]
[White "Kristiansen, Jens"]
[Black "Kvendseth, Thyra"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2406"]
[BlackElo "1889"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,55,58,57,61,58,62,62,84,75,203,101,211,113,243,125,140,130,152,68,114,38,152,154,207,189,253,261,302,233,225,226,240,191,555,537,898,939,1027,1016]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 Qe8 10. a3 Nd7 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7.} 11. b4 {[#]} axb4 $146 ({Predecessor:} 11... f5 12. f3 f4 13. Bh4 g5 14. Bf2 Rf7 15. Nb3 axb4 16. axb4 Rb8 17. Nb5 Nf6 18. Qd2 {1-0 (42) Laketic,G (2368)-Morgunov,D (2048) Palmanova 2016}) 12. axb4 Rb8 {White is slightly better.} 13. Rb1 Nb6 {[#]} (13... Bf6 $16 14. Be3 Qe7) 14. O-O (14. c5 $1 $18 {[%cal Rc5b6][%mdl 512] has better winning chances.} dxc5 15. Bxa6 bxa6 16. bxc5) 14... f5 (14... Nd7 $16 {was worth a try.}) 15. f3 (15. c5 $1 $18 {[%cal Rc5b6]} Nd7 16. cxd6 cxd6 17. Nb5) 15... f4 {[#]} (15... Nd7 $16) 16. Bh4 (16. c5 $1 $18 {[%cal Rc5b6][%mdl 512]} Na8 (16... dxc5 17. Bxa6) 17. Bb5) 16... Nd7 17. Nb5 Nf6 {[#]} 18. Qc2 (18. Bf2 $1 $16) 18... Bd7 19. Qd3 (19. Bf2 $16) 19... h6 ({Better is} 19... g5 $1 $14 20. Bf2 (20. Bxg5 Qh5 $11) 20... g4) 20. Bf2 $16 Qe7 {[#]} (20... g5 $16) 21. c5 $1 $18 {[%mdl 512]} dxc5 (21... g5 $142 22. Na7 g4) 22. bxc5 Nxc5 23. Qa3 b6 24. Nxc7 {And now Rxb6! would win.} Qd6 25. Na6 Ra8 $2 (25... Ncxe4 {is tougher.} 26. Qxd6 Nxd6) 26. Nc4 {White is clearly winning.} ({Not} 26. Bxc5 bxc5 27. Ra1 Bc8 $16) 26... Qe7 27. Nxb6 Rxa6 28. Bxa6 {Accuracy: White = 55%, Black = 23%.} 1-0

[Event "110th Anniversary Open 2020"]
[Site "Hilleroed"]
[Date "2020.02.14"]
[Round "8.11"]
[White "Lohia, Sohum"]
[Black "Hansen, Verner"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2025"]
[BlackElo "1761"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,74,19,31,0,17,1,41,40,51,-9,63,36,58,41,49,54,48,-31,-25,-27,-23,-28,-29,-79,-33,-157,-96,-103,-101,-101,-91,-118,-84,-86,-86,-83,-82,-79,-64,-64,-66,-66,-56,-82,-82,-82,-70,-71,-48,-59,-54,-75,-59,-89,-59,-69,-59,-72,0,-88,-75]} 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. g3 Nd7 5. Bg2 Ngf6 6. O-O Bd6 7. d3 O-O 8. Nbd2 c6 9. Qe1 {A07: Réti Opening: New York and Capablanca Systems.} Bg6 10. e4 dxe4 11. dxe4 {[#] Strongly threatening e5.White is slightly better.} Bb4 {[#]} 12. c3 $146 (12. a3 $14 Ba5 13. Qe2) ({Predecessor:} 12. a3 Bxd2 13. Nxd2 Qc7 14. Qe2 e5 15. Rad1 Rad8 16. Nc4 b5 17. Nd6 Ne8 18. Nf5 {1-0 (38) Sandstrom,L (2355)-Jensen,L (2070) Stockholm 1996}) 12... Ba5 (12... Be7 $11) 13. Qe2 Qe7 14. Nc4 Bc7 15. e5 {[#] And now Ba3 would win.} Nd5 16. Nh4 (16. Nd4 $14) 16... Nf4 $1 $36 {[%cal Rf4e2][%mdl 2048] Black is pushing.} 17. gxf4 Qxh4 18. Rad1 Nb6 19. Rd4 Rad8 20. Rfd1 ({White should try} 20. Nd6 $15) 20... Bh5 ({Black should play} 20... Nxc4 21. bxc4 Bb6) 21. Bf3 $17 Bxf3 22. Qxf3 Nxc4 23. bxc4 Bb6 24. Rxd8 Rxd8 25. Rxd8+ Qxd8 26. Bc1 f5 27. Kg2 Qd7 28. Qe2 h6 29. Ba3 c5 30. Bc1 Qc6+ 31. f3 g6 32. Qd3 Bc7 33. h4 Kf7 34. Kg3 Ke7 35. Be3 b6 36. Bf2 Qd7 (36... Qe8 $17 37. Kg2 Qa4) 37. Qe2 (37. Qxd7+ $11 {remains equal.} Kxd7 38. h5) 37... Ke8 {Accuracy: White = 63%, Black = 70%.} 1/2-1/2

