[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.18"]
[Round "1.1"]
[White "Afonasieva, Anna"]
[Black "Bivol, Alina"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2316"]
[BlackElo "2373"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,84,8,20,6,13,0,-6,-27,-10,-19,-19,-25,0,-44,-27,-40,20,7,5,-41,-21,-46,0,0,5,0,10,10,7,7,9,11,10,5,8,7,12,0,0,0,0,0,0,0,0,-56,-74,-245,-247,-387,-380,-913,-246,-569,-566,-1135,-1135,-29991,-29992,-29995,-29995,-29995,-29996,-29996,-29997]} 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. h3 c5 6. c3 d6 7. Be2 b6 8. O-O Nbd7 9. Bh2 Bb7 10. a4 a6 11. Nbd2 Ra7 12. Rc1 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} Qa8 {[#]} 13. b4 $146 ({Predecessor:} 13. Qb3 Bc6 14. Qa3 b5 15. a5 Qb7 16. b4 c4 17. Ne1 e5 18. Bf3 Re8 19. Qb2 {0-1 (54) Eret,J (2236)-Soumya,S (2370) Pardubice 2016}) 13... Ne4 14. Nc4 {The position is equal.} Bd5 15. bxc5 bxc5 16. a5 Rb8 17. Ne1 Rc7 (17... Bh6 {feels hotter.} 18. Nf3 Rc7 19. Bd3 f5 20. Bf4 Bg7) 18. f3 $1 {[%cal Rf3e4]} Bxc4 (18... Nef6 $15) 19. Bxc4 $11 Nef6 20. Nd3 Rbc8 {And now ...cxd4 would win.} 21. Ba2 Qa7 (21... Bh6 $15 22. Qe2 cxd4 23. cxd4 Nd5 24. Rxc7 Rxc7) 22. Qe2 Bh6 23. Bg3 (23. h4 {with more complications.} cxd4 24. cxd4 Rxc1 25. Rxc1 Rxc1+ 26. Nxc1 Qc7 27. Qd2) 23... cxd4 24. cxd4 Rxc1 25. Rxc1 ({Much weaker is} 25. Nxc1 Qc7 $15) 25... Rxc1+ 26. Nxc1 Qc7 27. Qd2 Qc6 28. Bf2 Nd5 29. Nd3 N7f6 30. Nb2 Qb7 31. Nd1 Qb5 32. Be1 Qa4 33. Bb1 {[#]} ({Better is} 33. f4 $11) 33... Nxe3 $1 $15 {[%mdl 512]} 34. Nc3 $2 {White does not recover from this.} (34. Nxe3 $17 Nd5 {[%mdl 64] Pin} 35. Bf2 Bxe3 36. Bxe3) 34... Qxa5 $19 35. Qd3 (35. g3 {was worth a try.}) 35... Nfd5 {White must now prevent ...Nf4.} 36. Bd2 $2 (36. g3) 36... Nxc3 $2 (36... Nf4 37. Ne2 {[#]} Nxh3+ $1 {[%mdl 512]} 38. Kh2 Nf1+ {[%mdl 64] Double Attack} 39. Kh1 Qh5 40. Bxh6 Nf4+ 41. Kg1 Nxd3 42. Bxd3 Qxh6 43. Kxf1 a5) 37. Bxc3 $2 {[#]} (37. Qxc3 {nothing else works.} Qxc3 38. Bxc3) 37... Qg5 $1 {[%csl Ge3][%cal Rg5g2]} 38. Qd2 {[#]} Qg3 $1 {( -> ...Bf4)} 39. Qb2 Bf4 {Black mates.} 40. Qb8+ Kg7 {[%csl Ge3][%cal Rg3g2]} 41. d5+ {[#]} Kh6 $1 {[%csl Ge3][%cal Rg3g2]} 42. Qf8+ {[#]} Kh5 $1 {Weighted Error Value: White=0.73/Black=0.29} 0-1

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.18"]
[Round "1.2"]
[White "Bodnaruk, Anastasia"]
[Black "Goltseva, Ekaterina"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2414"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,79,10,12,0,-4,0,0,0,0,-10,0,0,0,-24,-10,-11,-12,-27,24,-20,0,0,15,15,21,24,14,16,48,14,16,25,114,92,100,97,107,82,228,225,264,270,270,264,264,264,256,258,367,395,392,364,391,362,467,416,556,553,545,539,495,216,1050,1029,1604,1454,1369,1303,29990,29991]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 b6 6. Nf3 Ne7 7. a3 {C16: French: 3 Nc3 Bb4 4 e5: Lines without ...c5.} Bxc3 8. Bxc3 c5 {[#]} 9. dxc5 $146 {The position is equal.} ({Predecessor:} 9. Bd3 Ba6 10. O-O Bxd3 11. Qxd3 Nbc6 12. Rfe1 Rc8 13. Rac1 cxd4 14. Bxd4 Nf5 15. b3 {0-1 (59) Gudbjornsson,A (1742)-Bergmann,H (2080) Reykjavik 2015}) 9... bxc5 10. b4 Ba6 11. Bxa6 Nxa6 12. Qe2 Qb7 {[%cal Rc5b4]} 13. O-O O-O {[%cal Rc5b4]} 14. Rfb1 Rfb8 (14... Rfc8 $142) 15. Rb2 Qc8 16. Bd2 Rb6 17. b5 Nb8 18. c4 Nd7 19. a4 h6 20. Rc1 (20. a5 $5 {[%cal Ra5b6]} Rb7 21. cxd5 $11) 20... Rb7 21. cxd5 exd5 (21... Nxd5 $11 22. a5 Qd8) 22. e6 $16 Nf6 23. exf7+ Kxf7 24. Bb4 $36 {[%mdl 2048] Keeping Black busy.} Rc7 {A mistake that costs the game.} (24... c4 $16 {is a better defense.}) 25. Rbc2 $18 Ne4 26. Ne5+ Kg8 27. Ba5 Rb7 28. f3 Qe6 29. Nc6 ({Don't do} 29. fxe4 $6 Qxe5 30. exd5 (30. Rxc5 Qd4+ 31. Kh1 Qxa4 $11) 30... Qxe2 $16) 29... Ng5 (29... Nxc6 $142 30. bxc6 Qxc6 31. fxe4 Qxa4 32. Rxc5 Qd4+ 33. Kh1 Qxe4 34. Qxe4 dxe4) 30. h4 Nxc6 31. bxc6 Re7 32. Qf2 (32. hxg5 Qxe2 33. Rxe2 Rxe2 $14) 32... Nf7 {[%cal Bg5f7,Bf7e5,Be5d3][%mdl 32]} 33. Qxc5 Ne5 {and the idea ...Nd3 leaves Black hopeful.} 34. c7 Rc8 35. Rd1 Rd7 36. Re1 (36. Qb5 $142) 36... Qf5 $2 (36... Rcxc7 37. Bxc7 (37. Qxc7 Rxc7 38. Rxc7 Qf6 $15) 37... Nxf3+ 38. gxf3 Qxe1+ 39. Kg2 Qxh4) 37. Rce2 Nd3 38. Re8+ {[%mdl 64] [#] Double Attack} Kh7 39. Qc2 Qg6 40. Rxc8 {Weighted Error Value: White=0.16/Black=0.53} 1-0

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.19"]
[Round "1.2"]
[White "Bivol, Alina"]
[Black "Afonasieva, Anna"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2373"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "166"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,166,12,13,12,14,0,6,3,20,0,0,0,0,-10,0,-23,0,-6,-7,-31,46,37,52,55,25,45,55,0,13,0,0,-10,0,0,0,0,0,0,0,0,0,0,60,16,53,49,52,52,51,46,44,20,34,0,0,0,15,0,0,0,0,0,2,0,0,-55,-54,-158,-166,-184,-42,-384,-199,-169,-168,-160,-144,-141,-142,-212,-215,-202,-205,-191,-190,-227,-110,-122,-64,-141,-14,-12,-18,-62,-65,-74,-60,-53,0,-73,0,0,0,0,0,0,0,0,0,-70,-70,-71,0,0,0,0,270,239,29982,29983,29982,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 Qb6 5. Qc1 e6 6. c4 {B12: Caro-Kann: Advance Variation.} dxc4 7. Nd2 Qa5 8. Bxc4 Nd7 9. a3 {[#]} (9. Ngf3 {seems wilder.} h6 10. O-O Qd8 11. Bb3 Ne7 12. Bc2) 9... Ne7 $146 ({Predecessor:} 9... Qd8 10. Ne2 Nb6 11. Ba2 Ne7 12. Ng3 Bg6 13. O-O Nf5 14. Nb3 Nd5 15. Nxf5 Bxf5 {½-½ (71) Savostin,A (2012)-Kasimov,R (2137) Togliatti 2007}) 10. b4 Qd8 11. Nb3 Nd5 12. Bd2 f6 13. exf6 Qxf6 14. Ne2 b5 (14... Bd6 $15) 15. Bxd5 $14 exd5 16. Bg5 Qg6 17. O-O Bd6 18. Bf4 (18. Nf4 {feels hotter.} Bxf4 19. Re1+ Be4 20. Qxf4 h6 21. f3) 18... O-O 19. Bxd6 Qxd6 20. Qc3 Nb6 21. Ng3 Bg6 22. Nc5 Nc4 23. a4 bxa4 24. Rxa4 h5 25. Re1 Rf6 (25... Rae8 $11) 26. Nge4 dxe4 27. Qxc4+ Qd5 28. Qxd5+ cxd5 29. Rea1 $1 Rb6 30. h3 Bf5 31. Kh2 h4 32. R1a2 Rb5 33. Kg1 Rf8 34. Na6 Rf7 35. Ra5 Bd7 36. R2a3 Be8 37. Kf1 (37. Rc3 $11 Rxa5 38. bxa5) 37... Rb6 $15 38. Ke1 (38. Kg1 $15) 38... Bb5 $1 $17 {[%cal Rb5c4]} 39. Nc5 {[#]} Bc4 (39... a6 $1 $19 {[%mdl 512]} 40. f3 (40. Nxa6 Bc4) 40... Bc4) 40. R5a4 $2 {[%mdl 8192] [#]} (40. Rxa7 $15 Rxb4 41. Rxf7 Kxf7 42. Ra7+ Kg6 43. Rb7 Rxb7 44. Nxb7) 40... a6 (40... a5 $142 $1 {[%mdl 512]} 41. Re3 (41. Rxa5 Rxb4) 41... axb4) 41. f3 $19 exf3 42. Rxf3 Re7+ 43. Kf2 Rg6 {And now ...Re2+ would win.} 44. Re3 (44. Nd3 $17) 44... Rxe3 $1 {[%mdl 64] Overworked Piece} 45. Kxe3 Rxg2 46. Nxa6 {[%mdl 4096] Endgame KRB-KRN} Rg3+ 47. Kf4 Rxh3 (47... g5+ $1 $19 {is more deadly.} 48. Kf5 g4) 48. Nc7 $17 Rb3 ({Black should play} 48... Rd3 $17 49. Ra8+ Kf7) 49. Ne6 (49. Ra7 $1 $15) 49... h3 (49... Kf7 $17 50. Nc5 Rg3) 50. Ng5 $11 {[%cal Ra4a8]} Kf8 51. Ra1 Bb5 $1 52. Ke5 $1 Rg3 (52... Rxb4 53. Nxh3 Ra4 54. Rb1 $11 (54. Rxa4 Bxa4 55. Nf4 Bb3 $11)) 53. Kf4 $1 {[%cal Rf4g3]} Rb3 54. Ke5 $1 h2 (54... Rxb4 55. Ra8+ Ke7 56. Nxh3 $11) (54... Ke7 $17 {Strongly threatening ...Bd7.} 55. Rh1 Bd7 56. Kxd5 Rg3 57. Re1+ Kd8 58. Nf7+ Kc7 59. Rc1+ Kb8) 55. Rh1 Rg3 56. Kf4 Rg2 {Threatens to win with ...Be2.} 57. Nf3 {[#]} g5+ $1 {[%mdl 512]} 58. Nxg5 Be2 {...Ke8 is the strong threat.} 59. b5 ({White should try} 59. Ke3 $1 $11) 59... Ke7 $1 $15 60. b6 {Black must now prevent b7.} Kd8 (60... Kd7 $1 $17 61. Ke3 Rxg5 62. Kxe2 Rh5) 61. Ne6+ $11 {Cut Off at move 61} Kc8 62. Nc5 {Hoping for Ra1.} Bd1 $2 {[%mdl 8192]} (62... Kb8 $11) 63. Re1 $1 $18 {[%cal Re1e8]} ({Not} 63. Rxd1 $2 Rg1 $19) ({Stronger than} 63. b7+ Kc7 $11) 63... Rg4+ $2 (63... Ba4 $18) 64. Kf5 {[%cal Re1e8]} Rg8 {[#]} 65. Rh1 $2 ({Weaker is} 65. b7+ Kb8 $11) (65. Re7 $1 {mates} Bg4+ 66. Kf6 Kd8 67. Rh7 Rf8+ {[#]} 68. Kg5 $1 {[%mdl 512]} Rg8+ 69. Kf4 h1=R 70. Rxh1) 65... Rh8 {The position is equal.} 66. Rxd1 h1=Q 67. Rxh1 Rxh1 $11 {KR-KN} 68. Ke5 Rh5+ 69. Kd6 Rh6+ 70. Ne6 Kb7 71. Kxd5 Kxb6 (71... Kc8 {looks sharper.} 72. b7+ Kxb7 73. Kd6 Kc8 74. Ke7 Rh7+) 72. Kd6 Rh1 73. d5 Rd1 74. Nf4 Kb7 75. Ng6 Kc8 76. Ne5 Rh1 77. Kc6 Re1 78. Kd6 Re2 79. Nc6 Rh2 80. Nd4 Rh4 81. Ne6 Ra4 82. Nc5 Rh4 83. Kc6 Rd4 {What a bad dream for Black.  Weighted Error Value: White=0.24/Black=0.22} 1/2-1/2

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.19"]
[Round "1.2"]
[White "Voit, Daria"]
[Black "Zherebtsova, Alexandra"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2353"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,93,-14,-13,-34,-32,-33,-27,-36,-20,-22,-18,-25,-3,-2,-16,-22,-14,-16,-15,-15,-12,-12,-10,-20,-4,-15,0,0,6,-6,0,0,0,-23,-25,-41,10,0,0,0,-7,-106,-107,-143,-144,-144,-159,-164,-177,-179,-164,-168,-177,-161,-152,-173,-167,-172,-152,-176,-181,-192,-153,-185,-177,-200,-200,-333,-200,-206,-198,-207,-158,-157,-116,-139,-85,-86,-88,-94,-78,-74,0,-70,0,0]} 1. d4 Nf6 2. Bg5 d5 3. Nd2 g6 4. Bxf6 exf6 5. g3 c6 6. Bg2 {D00: 1 d4 d5: Unusual lines.} Qb6 7. Nb3 a5 8. a4 $1 {Black has an edge.} Bb4+ 9. c3 Bd6 {[#]} 10. Nf3 $146 ({Predecessor:} 10. Bh3 Bxh3 11. Nxh3 h5 12. Qc2 Nd7 13. Nf4 h4 14. O-O-O f5 15. Nd3 Nf6 16. Kb1 {1-0 (62) Kovacevic,V (2268)-Cornette,M (2491) Geneve 2008}) 10... Be6 11. O-O O-O 12. Nfd2 f5 13. e3 Nd7 {[%cal Bb8d7,Bd7f6,Bf6d5][%mdl 32]} 14. Qc2 Nf6 15. c4 Qd8 16. cxd5 Nxd5 17. Nc4 Bc7 18. Nc5 Bc8 19. Nd3 Kg7 20. Qb3 h5 21. Nce5 f6 22. Nf3 Rh8 (22... Rb8 $15) 23. Nd2 h4 24. Bxd5 cxd5 25. f4 (25. Rac1 $11) 25... b6 $17 26. Nf3 hxg3 27. hxg3 Ba6 28. Rfc1 Qe7 29. Kf2 Rae8 30. Nde1 Bc4 31. Qc3 {[#] Hoping for b3.} Bd6 {White must now prevent ...Bb4.} 32. Ng2 Bb4 $36 {[%mdl 2048] Black is in control.} 33. Qc2 Rc8 ({Stronger than} 33... Rh3 34. b3 $11) 34. b3 Ba6 35. Qd1 Ba3 36. Rxc8 Rxc8 37. Nfe1 Rc3 38. Ra2 (38. Kg1 $142) 38... Bd6 39. Qb1 Qe4 40. Rc2 Bd3 41. Nxd3 Qxd3 42. Rb2 {[#]} Qxb1 (42... Qe4 $142 $1 43. Qxe4 fxe4) 43. Rxb1 Rc2+ 44. Kf1 Kf7 45. Ne1 Rh2 (45... Ra2 $17) 46. Rc1 ({Better is} 46. Nf3 $1 $11 Rc2 47. Ne1) 46... Bb4 (46... Rb2 $1 $15) 47. Rc7+ {Weighted Error Value: White=0.16/Black=0.15} 1/2-1/2

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.19"]
[Round "1.2"]
[White "Guseva, Marina"]
[Black "Kovanova, Baira"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2352"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,106,63,69,68,91,54,64,44,42,28,112,122,104,97,117,104,102,124,102,108,82,0,0,0,0,0,0,0,-14,-7,21,-107,-32,-35,2,0,0,0,0,0,0,-50,-12,-116,-118,-95,-54,-318,-322,-596,-591,-587,-596,-581,-585,-614,-604,-657,-651,-902,-864,-1547,-1360,-4902,-4802,-5706,-285,-1637,-1610,-29978,-29980,-29973,-1328,-1094,-605,-29965,-29966,-29965,-29967,-29962,-29962,-29966,-29968,-5720,-5069,-4706,-1086]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 O-O 11. Nf3 Qb6 12. Re1 {A59: Benko/Volga Gambit: White castles by hand.} Na6 13. Re2 Nd7 14. Bf4 {White is slightly better.} Rfb8 15. Rc1 {[#]} Nb4 $146 (15... c4 $11 {keeps the balance.}) ({Predecessor:} 15... Nc7 16. e5 dxe5 17. Nxe5 Nxe5 18. Bxe5 Bxe5 19. Rxe5 Qd6 20. Re2 Rd8 21. a3 Ra5 {1-0 (36) Van Beers,E (2175)-Soetewey,S Antwerp 1993}) 16. a3 $16 Na6 {[%cal Bb4a6,Ba6c7,Bc7b5,Bb5d4][%mdl 32]} 17. e5 Nc7 18. Rcc2 Rd8 {[#]} 19. exd6 $1 exd6 20. Ne4 Nb5 21. Ned2 (21. Qd3 $16) 21... Qb7 $11 22. Nc4 Nd4 23. Nxd4 Qxd5+ {[%mdl 64] Pin} 24. f3 {Ne3 is the strong threat.} cxd4 25. Red2 ({But not} 25. Nxd6 $2 g5 $19) ({Much worse is} 25. Bxd6 d3 $17) 25... Qe6 26. g4 (26. Nxd6 $11 g5 27. Nb5 (27. Re2 $2 Qd5 $19) 27... gxf4 28. Nxd4 Bxd4 29. Rxd4) 26... Ra6 (26... d5 $17 27. Nd6 Be5 28. Bxe5 Nxe5) 27. b4 $15 Rc8 28. Na5 Rc3 29. Re2 Ne5 30. Rxc3 dxc3 31. Qc2 Qc8 (31... h5 $5 {[%cal Rh5g4]} 32. gxh5 gxh5 $17) 32. Bd2 (32. Qe4 $11) 32... Nxg4 33. Be1 Nh6 {And now ...d5 would win.} 34. Qd3 $2 {[%mdl 8192] [#] Loses the game.} ({Only move:} 34. Qe4 $15 Ra8 35. Nc4) 34... d5 $1 $19 {[%mdl 512]} 35. Rc2 $2 (35. Qxd5 c2 36. Nb3) 35... d4 36. Bf2 Nf5 37. a4 Ra8 38. Re2 Qd8 39. Nc6 Qg5+ 40. Kh1 {If White can now play a5 this consolidates a bit.} Rxa4 41. Re8+ Bf8 {Hoping for ...c2!} 42. Nxd4 Ra1+ 43. Be1 Nd6 $2 (43... Qd2 44. Qf1 Nxd4) 44. Rxf8+ $2 (44. Nb3 Nxe8 {[%mdl 64] Discovered Attack} 45. Nxa1) 44... Kxf8 45. Ne6+ fxe6 46. Qxd6+ {[%mdl 4096] Endgame KQR-KQB} Qe7 (46... Kg7 $142 47. Qc7+ Kh6 48. Qxc3 Rc1 49. b5 Rxc3 50. Bxc3 Qc1+ {[%mdl 64] Double Attack} 51. Kg2 Qxc3 52. h4 Qb2+ 53. Kg3 Qxb5 54. Kf2 Qd3 55. Kg2 Qe2+ 56. Kg3 g5 57. f4 g4 58. h5 Qf3+ 59. Kh2 Qf2+ 60. Kh1 g3 61. f5 Qh2#) 47. Qe5 Rd1 {White must now prevent ...c2.} 48. Kg2 {[#]} Rxe1 $1 49. Qh8+ (49. Qxe1 Qg5+) 49... Kf7 50. Qxh7+ {[#]} Ke8 $1 51. Qh8+ Qf8 52. Qxc3 Rd1 53. Qc2 Rd5 {Weighted Error Value: White=1.24/Black=0.61} 0-1

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.19"]
[Round "1.2"]
[White "Goltseva, Ekaterina"]
[Black "Bodnaruk, Anastasia"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2306"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,66,13,0,0,4,29,35,31,0,12,5,12,7,45,15,25,10,102,35,49,26,46,43,77,26,52,45,48,52,46,19,27,0,8,7,110,83,78,-120,8,-10,-11,-8,-28,-188,-175,-728,-727,-29996,-29997,-29998,-29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Na6 7. Nf3 h6 8. Bh4 e5 9. O-O g5 {Hoping for ...exd4. E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} 10. dxe5 gxh4 11. exf6 Qxf6 {White is slightly better.} 12. h3 {[#]} Nc5 $146 ({Predecessor:} 12... Be6 13. Qc2 Rae8 14. Rad1 Nc5 15. Rfe1 Bd7 16. e5 dxe5 17. Nd5 Qd8 18. b4 Ne6 {½-½ (44) Kinnunen,K (2216)-Kauppila,O (2286) Finland 2005}) 13. Re1 c6 14. Rc1 {[%cal Ba1c1,Bc1c2,Bc2d2][%mdl 32]} Rd8 15. Rc2 Ne6 16. Rd2 Nf4 {[#]} (16... Qe7 $1 $11 {keeps the balance.}) 17. Bf1 (17. e5 $1 $16 {[%cal Re5f6][%mdl 512]} Qg6 (17... dxe5 18. Rxd8+) 18. Bf1) 17... Be6 $14 18. Kh1 Kh8 19. Re3 Rg8 20. Ne2 (20. Rxd6 $16 {Threatens to win with e5.} Bf8 21. e5) 20... Ng6 21. Ned4 Rad8 22. Nxe6 fxe6 23. e5 dxe5 24. Bd3 Nf4 {Black wants to play ...Bf8.} 25. Nxe5 Bf8 (25... Qf8 $11 {remains equal.} 26. Ng6+ Nxg6 27. Bxg6 Qxf2 28. Rxd8 Qxe3) 26. Ng4 Qg7 {Strongly threatening ...Bb4.} 27. Qf3 $2 (27. Re4 $16 {stays on course.} Nxd3 28. Rxd3 Rxd3 29. Qxd3) 27... Bd6 ({Better is} 27... Bb4 $17 28. Rd1 Rgf8) 28. Bc2 {Rxd6! is the strong threat.} Bc7 29. Rxd8 Rxd8 30. Re4 $2 {This costs White the game.} (30. Re1 $11 {and White stays safe.}) 30... Qxb2 $19 {[%mdl 64] ( -> ...Qc1+). Double Attack} 31. Bd1 $2 (31. Ne3) 31... Qd2 {White must now prevent ...Rd3.} 32. Ne3 Qe1+ 33. Kh2 Ne2+ {Accuracy: White = 44%, Black = 56%.} 0-1

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.19"]
[Round "1.3"]
[White "Kovanova, Baira"]
[Black "Guseva, Marina"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2323"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,89,12,4,12,8,8,7,12,11,16,-22,-16,-38,-42,-42,-43,-83,-70,-92,-62,-85,-78,-77,-87,-91,-81,-165,-171,-357,-351,-340,-349,-336,-335,-343,-315,-380,-360,-1103,-404,-387,-318,-324,-316,-418,-333,-355,-242,-297,-180,-171,-106,-179,-167,-296,-281,-825,-301,-383,-287,-414,-275,-285,-55,-53,0,0,0,0,0,-26,889,913,29979,29979]} 1. Nf3 Nf6 2. c4 c6 3. e3 d5 4. b3 Bg4 5. Bb2 e6 6. Be2 Nbd7 7. d3 Bd6 8. Nbd2 O-O 9. O-O Re8 {A12: English Opening: 1...c6 with b3 by White.} 10. h3 Bxf3 11. Bxf3 Qe7 {[#] The position is equal.} 12. a3 $146 ({Predecessor:} 12. d4 Rad8 13. Re1 h6 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 Nf6 17. Bc2 Qc7 18. Qf3 {1-0 (40) Galvis,C (1978)-Latorre,F (1817) Bogota 2017}) 12... e5 13. e4 {[%cal Re4d5]} dxe4 14. dxe4 a5 15. Re1 Bc5 16. Nf1 {[%cal Bd2f1,Bf1g3,Bg3f5,Bf5h6][%mdl 32]} Nf8 {[%cal Bd7f8,Bf8e6,Be6f4][%mdl 32]} 17. Ng3 Qc7 18. Nf5 Ne6 19. Qc2 g6 20. Nh6+ Kg7 21. Qc1 (21. Ng4 $17 Nxg4 22. Bxg4) 21... Nf4 $19 22. g3 $2 {[#]} (22. Rd1 {was called for.}) 22... Bxf2+ $1 {[%mdl 512]} 23. Kh2 {[#]} (23. Kxf2 Nd3+) 23... Bxg3+ $1 {[%mdl 512]} 24. Kxg3 {Black should prevent Ng4.} Kxh6 25. Qe3 Kg7 26. Rf1 Rad8 {aiming for ...Rd3.} 27. Be2 $2 {[#]} (27. Rad1) 27... Kg8 (27... Rd2 $142 $1 {[%mdl 512]} 28. Rf2 (28. Qxd2 Nxe4+) 28... Rxb2) 28. Kh2 N6h5 29. Bxh5 Nxh5 30. Rf2 Re7 31. Rg1 Qd7 32. Qg5 {Strongly threatening Qxh5.} Ng7 33. Bxe5 Rde8 (33... Re6 $1 $19 34. Bf6 Qc7+ 35. Qg3 Qxg3+ 36. Rxg3 Rd7) 34. Bb2 (34. Rd2 $17 Qc8 35. Ba1 Qc7+ 36. Kh1) 34... Qd6+ 35. Kh1 (35. e5 $142 Qc7 36. Qf6) 35... Rxe4 36. Rf6 $2 {[#]} (36. Qh6 Qf8 37. Rf3) 36... Qf8 $2 (36... Qd3 $1 {[%cal Rd3h3]} 37. Qh6 Re3 38. Qxg7+ Kxg7 39. Rd6+ {[#]} Kg8 $1 {[%mdl 512]} 40. Rxd3 Rxd3) 37. Rgf1 Re1 {And now ...Qe7 would win.} 38. Qxa5 (38. Bc3 $142 Rxf1+ 39. Rxf1) 38... Rxf1+ 39. Rxf1 Qd6 $2 ({Black should play} 39... Re3 $19 40. Qg5 Rxh3+ 41. Kg2 Rxb3) 40. Qc3 $15 {[%csl Gb2][%cal Rc3g7]} Qf8 (40... f6 $1 $15 41. Rxf6 Qd1+ 42. Kg2 Re1) 41. Rd1 $11 f5 42. a4 Qe7 43. Rd2 {Black must now prevent Re2!} h5 $2 {[%mdl 8192] [#]} (43... Rf8 $11) 44. Re2 $1 $18 {[%mdl 512]} Ne6 {[#]} (44... Qxe2 45. Qxg7#) 45. Rxe6 $1 {[%mdl 576] Double Attack.  Weighted Error Value: White=0.63/Black=0.85} 1-0

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.18"]
[Round "1.3"]
[White "Zherebtsova, Alexandra"]
[Black "Voit, Daria"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2204"]
[BlackElo "2353"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,124,6,25,39,46,46,43,43,51,36,45,43,41,46,45,31,39,24,24,8,21,14,26,-19,-4,-152,-131,-129,-66,-87,-75,-83,-97,-139,-5,-15,85,80,89,83,403,89,72,79,675,675,672,671,743,728,681,73,76,76,59,69,56,58,60,70,106,30,61,45,43,0,0,0,0,0,0,-8,0,-33,-8,-81,-8,-8,-8,-361,-382,-361,-8,-12,-8,-8,-8,-8,0,-135,-135,-157,-135,-154,-120,-127,0,-136,-132,-418,-418,-418,-418,-418,-418,-529,-529,-529,-529,-529,-529,-529,-418,-29991,-29992]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Ngf3 c6 7. O-O {E01: Catalan: Early deviations.} Nbd7 8. Qc2 b6 $1 {[%mdl 4] is currently scoring better than 8...Re8.} 9. e4 {White is slightly better.} Bb7 10. e5 Ne8 $1 11. Rd1 Be7 12. cxd5 cxd5 13. Nf1 Rc8 14. Qe2 Nb8 15. Ne1 {[#]} Ba6 $146 ({Predecessor:} 15... Qd7 16. Bh3 Ba6 17. Qg4 Qb5 18. Nd3 Qc6 19. Nf4 Kh8 20. Ne3 Rc7 21. Bd2 Bc8 {1-0 (29) Gokhale,A (2009)-Aird,I (1830) Prague 2019}) 16. Qg4 Nc6 17. Ne3 g6 18. Nf1 (18. Qh3 $11) 18... h5 $1 $17 {[%cal Rh5g4]} 19. Qf3 f6 (19... Ng7 $1 $17 {aiming for ...f6.} 20. Nc2 Nxe5 $1 {[%mdl 512]} 21. dxe5 Rxc2) 20. exf6 Rxf6 21. Qe3 Ng7 {And now ...Nf5 would win.} 22. Bh3 g5 (22... Qd7 $17 23. Nd3 Nf5 24. Bxf5 Rxf5) 23. Qxg5 $11 Rxf2 (23... Qd7 $11 {remains equal.} 24. Qe3 Rcf8) 24. Bxe6+ $1 $16 Kf8 25. Qh6 $1 {[%cal Rh6h8]} Rxf1+ 26. Kg2 {[%cal Rh6h8]} Bf6 27. Bxc8 Rxe1 $4 {[%mdl 8192]} (27... Be2 $16) 28. Rxe1 $18 Bxc8 29. Rf1 Kf7 30. Bg5 Bf5 {[#]} 31. Qxf6+ $2 (31. Rxf5 $1 $18 {[%mdl 512] and the rest is easy.} Nxf5 32. Qh7+ {[%mdl 64] Double Attack} Ng7 33. Rf1 Nxd4 34. Rxf6+ Qxf6 35. Bxf6 Kxf6 36. Qh6+ Kf7 37. Qd6) 31... Qxf6 $16 32. Bxf6 Kxf6 33. Rac1 Nxd4 34. Rc7 Nge6 35. Rxa7 Ke5 36. a4 ({Better is} 36. Ra8 $16) 36... Be4+ $11 37. Kf2 Nc5 38. a5 bxa5 39. Rxa5 Nd3+ {[%mdl 64] Double Attack} 40. Ke3 Nxb2 {Hoping for ...Nc4+.} 41. Ra8 Nf5+ 42. Kd2 Nc4+ {[%mdl 1024] Black has compensation.} 43. Kc1 (43. Ke1 $1 $11) 43... d4 (43... Kd4 $1 $17) 44. Re8+ Kd5 {Threatening ...d3.} 45. Rf4 $2 {[%mdl 8192]} (45. Rh8 $1 $11 {and White is okay.}) 45... Nfd6 $19 46. Rh8 Bg6 $2 ({Black should try} 46... d3 $1 $19 47. Rf2 (47. Rxh5+ $2 Kd4 $19) 47... Kd4 48. Rxh5 Bc6) 47. Rf6 $11 Be8 {Strongly threatening ...d3.} 48. Rff8 Bf7 49. Rh7 $1 {[%cal Rh7f7]} Ne5 50. Rfxf7 (50. Rh6 $11) 50... Ndxf7 $17 ({Don't play} 50... Nexf7 51. Rxh5+ Ne5 52. Kd2 $15) 51. Rxh5 Ke4 $1 52. g4 Ke3 ({Stronger than} 52... Nxg4 53. Rh4 $11) 53. g5 {[#]} Ke2 (53... Nd3+ $1 $17 54. Kc2 Nf4) 54. g6 (54. Rh4 $11 {was the only way to keep the balance.}) 54... Nxg6 55. Rd5 $2 {[%mdl 8192] [#]} (55. Ra5 $17) 55... d3 $1 $19 56. h4 Nf4 57. Rd7 Ne5 58. Rd8 Nh5 59. Rd6 Nc4 60. Re6+ Ne3 61. Rd6 Nf4 {( -> ...Nfd5)} 62. h5 (62. Rd4 $19 Nh5 63. Rd8) 62... Nfd5 {Never resign too early!  Weighted Error Value: White=0.58/Black=0.34} 0-1

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.18"]
[Round "1.4"]
[White "Kovanova, Baira"]
[Black "Guseva, Marina"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2323"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,94,0,0,0,0,0,0,-5,2,0,0,0,16,4,17,9,11,-8,0,0,0,-37,-20,-11,-36,-16,0,0,0,0,0,0,0,0,0,0,14,8,30,32,41,33,34,30,31,0,51,41,34,0,0,0,0,0,0,0,9,0,0,0,0,0,70,-342,-335,-332,-341,-335,-333,-327,-310,-381,-380,-658,-648,-1156,-1105]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 b5 9. O-O O-O 10. Re1 Nbd7 11. Nd2 {B91: Sicilian Najdorf: 6 g3.} Nb6 {[#]} 12. a3 $146 ({Predecessor:} 12. Nf1 b4 13. Nd5 Nfxd5 14. exd5 f5 15. a3 bxa3 16. Rxa3 Rb8 17. Nd2 Bb7 18. c4 Rc8 {1-0 (46) Cau,B (2173)-Estremera Panos,S (2394) Chambery 2008}) 12... Bg4 13. Bf3 {The position is equal.} Bd7 14. Qe2 Rc8 15. Nf1 Ne8 16. Bg4 Nc7 17. Bxd7 Qxd7 18. Ne3 g6 19. Rd1 Ne6 20. Qg4 h5 21. Qh3 Qb7 22. Qg2 Rfd8 23. Ncd5 Nxd5 24. Rxd5 Bg5 25. c3 Nc5 26. Nc2 Bxc1 27. Rxc1 Na4 28. Rb1 Kg7 29. Ne3 Rc6 30. Rdd1 Nb6 31. Qf3 Rc5 32. Qg2 Qe7 (32... Rc6 $11) 33. Rd3 $14 Qe6 34. Qf3 d5 35. Qd1 Rd7 36. b4 Rc8 37. exd5 Qf6 38. Qe1 Na4 39. Rc1 e4 40. Rd4 {Strongly threatening Qd2.} Rxc3 ({Better is} 40... Nb2 $1 $11) 41. Rxe4 $2 {[%mdl 8192] [#] Loses the game.} (41. Rxc3 $14 Qxd4 42. Rc6) 41... Rxc1 $1 $19 42. Qxc1 Nc3 {[%mdl 64] White must now prevent ...Ne2+. Double Attack} 43. Qc2 Nxe4 44. Qxe4 Rc7 45. Kg2 Rc3 46. Qe8 $2 (46. d6 Qxd6 47. Nd5) 46... Rxa3 47. Qc8 {[#]} Ra2 $1 {Weighted Error Value: White=0.44/Black=0.10} 0-1

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.19"]
[Round "1.5"]
[White "Guseva, Marina"]
[Black "Kovanova, Baira"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2352"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "6"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 6,6,109]} 1. d4 Nf6 2. c4 c5 3. d5 {[#]} Ng8 $146 {Not much happened in this game.} ({Predecessor:} 3... e6 4. Nc3 d6 5. Nf3 g6 6. e4 Bg7 7. h3 O-O 8. Bd3 exd5 9. cxd5 Na6 10. O-O Nc7 11. Re1 Nd7 12. Bf4 Qe7 13. a4 Ne5 14. Nxe5 Bxe5 15. Bxe5 Qxe5 16. Qd2 b6 17. Rad1 Bd7 18. f4 Qd4+ 19. Kh2 Bxa4 20. Nxa4 Qxa4 {0-1 (75) So,W (2770)-Duda,J (2743) Chess.com INT 2020}) 0-1

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.20"]
[Round "2.1"]
[White "Bodnaruk, Anastasia"]
[Black "Bivol, Alina"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2414"]
[BlackElo "2373"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,91,25,31,24,27,27,18,26,22,14,16,12,23,16,13,14,33,32,34,26,59,43,45,35,51,55,83,28,136,100,228,222,276,249,229,230,212,120,230,139,362,129,121,112,110,38,262,256,243,247,246,239,227,159,559,561,558,558,535,552,531,502,868,862,1848,1673,2001,1864,29992,29993,29996,29995,29995,29996,29996,29997]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Bd7 {8...Bd7 is better than 8...Ne7.} 9. Nxc7+ Qxc7 10. Nf3 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} Ba4 11. Bd3 Ne7 12. O-O {The position is equal.} a6 13. Qe2 Nbc6 14. Bb2 Qb6 15. Qf2 {[%cal Rf3d4]} Bb5 16. Nxd4 Bxd3 17. cxd3 g6 18. Rfc1 h5 19. Rc5 {[#]} O-O $146 ({Predecessor:} 19... Kd7 20. Rac1 Rhc8 21. Nf3 Qa7 22. Ng5 b6 23. R5c2 Ke8 24. Nh7 Qb7 25. h3 Na7 {1-0 (65) Chen,Q (2415)-Peng,S (2388) Shanghai 2018}) 20. Nf3 Rac8 21. Rac1 Nb8 22. f5 (22. Bd4 $16 Qb5 23. Qd2) 22... exf5 (22... Rxc5 $1 $11 23. bxc5 Qb5) 23. Bd4 $16 Rxc5 (23... Qe6 $16) 24. Bxc5 $18 ({Weaker is} 24. bxc5 Qb3 $11) 24... Qc7 25. Qd2 f4 26. Qxf4 {Hoping for Qh6.} Re8 27. Nh4 (27. h3 $18) 27... Nec6 (27... Qd7 $16) 28. d4 {aiming for Rf1.} Nd7 $2 {[#]} (28... Nd8 $16 {was worth a try.}) 29. Bd6 $2 (29. Qh6 $1 $18 {and the rest is easy.} Ndxe5 30. dxe5 Qxe5 31. Nf3) 29... Qb6 $16 30. Nf3 {Threatens to win with Kh1.} Nf8 31. Bc5 $40 {[%mdl 128] White has some attack.} ({White should try} 31. Bxf8 $16 {White threatens Qh6 and mate.} Rxf8 32. Rc5) 31... Qc7 $2 (31... Ne6 $14 32. Qxf7+ (32. Bxb6 Nxf4 33. Rc2 Ne6 $11) 32... Kxf7 33. Bxb6 g5) 32. Bxf8 $18 Kxf8 {[#]} 33. Qh6+ $1 Ke7 34. Qg7 Kd8 35. Ng5 Re7 $2 (35... Kc8 $16 {is tougher.} 36. Nxf7 Kb8) 36. Qg8+ Kd7 37. Nxf7 Qb8 38. Qxg6 Nxd4 {White must now prevent ...Ne2+.} 39. Rd1 Qa7 (39... Qe8 $142 40. Rxd4 Rxf7 41. Rxd5+ Kc8) 40. Kh1 {Qd6+ would kill now.} Ne6 41. Rxd5+ Kc7 {[#]} 42. Rc5+ $1 {[%mdl 512]} Kd7 (42... Nxc5 43. Qd6+) 43. Qd3+ {White mates.} Ke8 44. Nd6+ Kf8 45. Rc8+ Kg7 46. Qg3+ {Weighted Error Value: White=0.24/Black=0.62} 1-0

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.20"]
[Round "2.1"]
[White "Kovanova, Baira"]
[Black "Voit, Daria"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2323"]
[BlackElo "2353"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,81,8,8,27,0,12,2,15,5,17,18,17,-13,-9,-43,-41,-41,-31,-22,-16,-25,-6,-15,-22,-14,9,6,10,0,41,41,47,50,55,50,59,0,0,0,0,0,0,0,0,0,0,0,0,0,26,-28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. a4 e6 6. Nf3 Nbd7 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4.} 7. Qc2 Bd6 8. Bd3 O-O 9. O-O e5 {[#] Threatens to win with ...e4.} 10. cxd5 cxd5 {And now ...e4 would win.} 11. dxe5 Nxe5 {[#]} 12. Be2 $146 ({Predecessor:} 12. Nxe5 Bxe5 13. f4 Bb8 14. Kh1 Be6 15. Bd2 h6 16. Rad1 Qb6 17. b4 Rc8 18. Qb2 {0-1 (33) Lainburg,V (1918)-Cordes,L (1840) Bregenz 2019}) 12... Qc7 13. h3 Nxf3+ (13... Rd8 {keeps more tension.} 14. Nd4 Be6 15. Bd2 Nc6 16. Bd3 Qd7) 14. Bxf3 Be6 15. Rd1 Rac8 16. Qd3 Rfd8 17. Ne2 Be5 18. Nd4 Qc4 19. Qb1 Bxd4 20. Rxd4 Qc2 21. Bd2 {aiming for Qxc2.} Qxb1+ 22. Rxb1 Ne4 23. Bxe4 (23. a5 $14) 23... dxe4 $11 24. Rxd8+ Rxd8 $14 {[%mdl 4096] Endgame KRB-KRB} 25. Bc3 Bb3 26. a5 Bc2 27. Rc1 Rd1+ 28. Rxd1 Bxd1 $11 {KB-KB} 29. h4 f5 30. g3 ({White should try} 30. Kh2) 30... g6 31. Kf1 {The position is equal.} Kf7 32. Ke1 Ba4 33. Kd2 Ke6 34. Bd4 Kd5 35. Kc3 h5 36. b4 Bb5 37. Bf6 Bc6 38. Bd4 Bb5 39. Bf6 Bc6 40. Bd4 Bb5 41. Bf6 {Accuracy: White = 88%, Black = 89%.} 1/2-1/2

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.21"]
[Round "2.2"]
[White "Bivol, Alina"]
[Black "Bodnaruk, Anastasia"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2373"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,114,21,14,20,36,-25,20,20,23,0,0,0,17,0,37,32,34,19,41,5,25,24,24,20,25,18,24,6,62,69,54,42,48,20,29,0,0,0,95,101,67,86,90,92,87,75,97,35,131,116,109,79,78,34,45,43,59,24,59,0,36,58,48,52,66,64,87,45,249,38,611,8,33,17,120,89,113,81,172,107,193,201,173,184,146,137,164,0,142,127,60,49,218,159,532,489,868,860,711,22,958,41,37,-864,-437]} 1. e4 c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. h3 Nf6 7. a4 {[#] B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} Be6 $146 ({Predecessor:} 7... O-O 8. O-O Be6 9. Re1 Na5 10. Ba2 a6 11. Bd2 h6 12. Nd5 Nc6 13. a5 Bxd5 14. Bxd5 Nxd5 15. exd5 {½-½ (103) Gokerkan,C (2452)-Nigalidze,G (2472) Konyaalti 2019}) 8. Bg5 ({White should play} 8. Ng5 $14) 8... Nd7 (8... Nxe4 $5 9. Nxe4 d5 $11 {[%mdl 64] Double Attack}) 9. Bxe7 {The position is equal.} Qxe7 10. a5 a6 11. Nd5 Bxd5 12. Bxd5 Nf8 13. c3 Ne6 14. g3 O-O 15. Qb3 Rab8 16. Nh4 g6 17. Ng2 Nc7 18. h4 Nxd5 19. exd5 Nd8 ({Black should try} 19... Na7 $11) 20. h5 f5 21. hxg6 hxg6 22. O-O-O Kg7 23. f4 Nf7 24. Rde1 b6 (24... Rh8 $11 {keeps the balance.}) 25. axb6 $16 Qd8 26. Ne3 Rxb6 27. Qd1 Rb8 28. Nc4 Qd7 29. Rhg1 (29. g4 $1 $16) 29... Nh6 (29... Rbe8 $1 $14) 30. fxe5 dxe5 31. Rxe5 {Threatens to win with d6.} Ng4 32. Re6 {aiming for Nd6.} Qxd5 33. Rd6 (33. Rxa6 Nf2 $17) 33... Qb7 34. Re1 Rfe8 35. Rb6 (35. Qd2 $14) 35... Qc7 36. Rxe8 ({But not} 36. Rxa6 $2 Nf2 $19) 36... Rxe8 37. Qf3 ({Of course not} 37. Rxa6 Qxg3 38. Kc2 f4 $15) 37... Re7 38. Rxa6 Re1+ 39. Kc2 Rg1 $2 (39... Qe7 $1 $14) 40. Nd6 $2 (40. Qa8 $18 Kh6 41. Rc6 (41. Qh8+ Qh7 $18)) 40... Qe7 $2 {[%mdl 8192]} (40... Qb8 $14 41. Nc4 Qxg3 42. Qb7+ Kh6) 41. Qb7 $2 ({Only move:} 41. Qa8 $18 Qe2+ 42. Kb3 Qd1+ 43. Kc4 Ne5+ 44. Kxc5 Nxd3+ 45. Kb6 Qb3+ 46. Kc7) 41... Qxb7 (41... Ne3+ {is interesting.} 42. Kb3 Qxb7+ 43. Nxb7 Rxg3 44. Nxc5 g5) 42. Nxb7 $11 {[%mdl 4096] Endgame Hoping for c4. KRN-KRN} Rg2+ (42... Rxg3 $11 43. Nxc5 Rg2+ 44. Kb3 Ne3) 43. Kb3 $16 Rxg3 44. Nxc5 Kf7 (44... Ne3 $16 {was called for.}) 45. d4 (45. Kc4 $1 $18) 45... Nf6 (45... Rg1 $16 {might work better.} 46. Ne6 Ne3) 46. Ra7+ $18 Ke8 47. Kc4 f4 48. Ra8+ Ke7 49. Ra7+ Ke8 $1 50. b4 {Strongly threatening Ra6.} f3 ({Better is} 50... Rg1 $16) 51. Nd3 {b5 is the strong threat.} Ne4 $2 (51... Rg2 $1 $14) 52. b5 $1 {[%cal Rb5b6] Black must now prevent b6.} Rg1 $2 (52... Rg5 $16 {is a better chance.}) 53. Kd5 $1 {[%cal Rd5e4]} Nxc3+ {[#]} (53... f2 $142 54. Nxf2 Nxf2) 54. Ke6 $1 {[%cal Ra7a8]} Kf8 {[#]} 55. Rf7+ $2 (55. b6 $1 $18) 55... Ke8 $2 {[%mdl 8192]} (55... Kg8 $11) 56. b6 $2 ({White must play} 56. Rc7 $18 {[%cal Rc7c8]} Kf8 57. Rxc3) 56... Rb1 $14 57. b7 $2 {[%mdl 8192]} (57. Rb7 $14 Kf8 58. Ne5) 57... Rb6+ {Black used his chance.  Weighted Error Value: White=0.68/Black=0.60} 0-1

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.21"]
[Round "2.2"]
[White "Voit, Daria"]
[Black "Kovanova, Baira"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2353"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,79,35,27,9,20,-17,40,43,60,43,64,44,67,59,46,33,45,44,47,39,45,56,63,64,79,57,37,43,44,44,65,50,45,54,84,1,15,43,41,-116,133,123,130,129,439,427,588,589,614,577,641,639,663,662,697,648,638,640,790,591,767,766,778,797,2460,2276,2211,1968]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d6 5. Bg2 g6 6. d4 cxd4 7. Nxd4 Bd7 8. e4 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4.} Bg7 9. Nde2 O-O (9... h5 $11) 10. O-O $14 {White is slightly better.} a5 11. h3 {[#]} Ne5 $146 ({Predecessor:} 11... a4 12. Rb1 Qa5 13. Be3 Rfc8 14. f4 Rd8 15. Qe1 Nb4 16. Qd2 Bc6 17. Nd4 Nh5 {1-0 (47) Sinanan,J (2167)-Mederos,D (2155) ICC INT 2007}) 12. b3 (12. c5 $5) 12... a4 13. Be3 axb3 14. axb3 Rxa1 15. Qxa1 Qc8 16. f4 Nd3 17. Kh2 Bc6 18. Rd1 Nc5 {[%cal Rf6e4]} 19. Bxc5 dxc5 20. Qa5 Nd7 21. e5 Bxg2 22. Kxg2 Qc6+ 23. Kf2 f6 24. Qa4 (24. Qb5 $16 Qxb5 25. cxb5 (25. Nxb5 Nb8 $16)) 24... Nxe5 $1 $11 25. fxe5 fxe5+ 26. Ke1 $2 {[#]} (26. Ke3 $14 {stays ahead.} Qg2 27. Qd7) 26... Qf3 $2 (26... Qg2 $1 $17 {stays on course.} 27. Kd2 e4) 27. Qd7 $16 {Qd5+ is the strong threat.} e4 28. Kd2 Ra8 $2 {[%mdl 8192] Black cannot hold the game after this.} (28... Bxc3+ $16 29. Nxc3 Qg2+ 30. Ne2 b6 31. Qe6+ (31. Qxe7 Qf3 $16) 31... Kg7 32. Qxe7+ Rf7 33. Qe5+ Kh6) 29. Kc2 $18 {White is clearly winning.} Kh8 30. Qxb7 {[%mdl 64] [#] Double Attack} Qf8 31. Qxe4 Bf6 32. Na4 Qb8 33. Nec3 Ra6 34. Rd3 Qc8 35. g4 Qb8 36. Qd5 Qh2+ 37. Rd2 Qg3 38. g5 Bd4 39. Qd8+ {[%mdl 64] Double Attack} Kg7 40. Qxe7+ {[%mdl 64] Double Attack.  Weighted Error Value: White=0.30/Black=0.45} 1-0

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.22"]
[Round "3.1"]
[White "Bodnaruk, Anastasia"]
[Black "Voit, Daria"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2414"]
[BlackElo "2353"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,65,0,-14,41,52,77,77,106,102,96,95,129,137,102,131,133,131,132,147,419,416,412,418,503,483,29981,29982,29982,29983,2581,826,29990,29983,29983,29984,29983,29984,29986,29987,29991,29992,29992,29990,29990,29991]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 Qe7 {C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4.} (12... Qb8 $11 13. Qc1 Bxd4 14. Bxd4 c5) 13. Nd2 $14 Bxd4 14. Bxd4 Nxd2 {White is better.} 15. Qxd2 Bf5 {[#]} 16. Qc3 $146 ({Predecessor:} 16. Qf2 a5 17. a4 Qe6 18. Ra3 h5 19. Rg3 g6 20. h4 O-O 21. Rc3 Rfb8 22. b3 {1-0 (50) Kytoniemi,J (2263)-Lehto,V (2181) Finland 2008}) 16... Kd7 17. g4 Bxg4 {[#]} 18. f5 $1 {And now e6+! would win.} Rhe8 19. h3 $36 {[%mdl 2048] White is in control.} Be2 20. Rf2 c5 $2 {[%mdl 8192] [#]} (20... Bc4 $16) 21. e6+ $1 $18 {[%mdl 576] Discovered Attack} fxe6 22. Bxc5 Qg5+ 23. Rg2 Qh5 (23... Qf4 $18 24. Rxg7+ Kc8) 24. Rxg7+ Kc6 25. Bd4+ Bc4 26. b3 (26. Qb4 $142 Rec8 27. b3) 26... e5 27. Bxe5 {White mates.} Rg8 28. bxc4 Rxg7+ 29. Bxg7 Re8 30. cxd5+ Kd7 31. Qc6+ Kd8 32. d6 {[%csl Gd6][%cal Rc6c7]} Qg5+ 33. Kh1 {Black did not feel at home in the position after the opening.  Weighted Error Value: White=0.05/Black=0.78} 1-0

[Event "Russian Cup Final Women 2020"]
[Site "Khanty-Mansiysk"]
[Date "2020.12.23"]
[Round "3.2"]
[White "Voit, Daria"]
[Black "Bodnaruk, Anastasia"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2353"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2020.12.18"]
[EventType "k.o."]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,167,0,41,5,83,72,68,42,43,30,40,27,26,26,23,0,0,0,10,15,22,-7,-11,-57,-6,-38,-43,-48,-31,-134,-13,-73,-68,-71,-58,-90,-82,-81,-70,-97,-11,-14,-25,-32,0,-12,0,0,0,0,0,0,0,0,7,-59,-55,-49,-45,-139,-153,-535,-535,-535,-535,-513,-194,-194,-104,-281,-104,-110,-112,-104,-104,-112,-112,-140,-78,-168,-111,-194,-194,-194,-194,-194,-165,-148,-148,-154,-62,-195,-195,-195,-195,-275,-275,-275,-275,-275,-275,-275,-275,-275,-275,-275,-275,-277,-256,-275,-256,-194,-194,-281,-80,-80,-80,-80,-80,-80,-80,-80,-80,-81,-81,-81,-81,-81,-81,-86,-79,-86,-80,-29970,-29972,-29972,-86,-29970,0,-29970,-86,-86,-86,-86,-86,-29965,-86,-3902,-86,-86,-86,-4614,-8,-8]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 e5 7. O-O Na6 8. h3 c6 9. Be3 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} Re8 (9... exd4 $1 $11 10. Bxd4 (10. Qxd4 Nd5 $15) 10... Re8) 10. d5 $16 {[#]} Nh5 $146 ({Predecessor:} 10... c5 11. Qd2 Rf8 12. Bh6 Bxh6 13. Qxh6 Qe7 14. Ng5 Kh8 15. f4 Ng4 16. Qxh7# {1-0 (16) Bouget,A (2247)-Costachi,M (2471) Chess.com INT 2020}) 11. Qd2 {White is slightly better.} Nf4 12. dxc6 Nxe2+ 13. Qxe2 bxc6 14. Rfd1 Qe7 15. Ne1 Be6 16. b3 Red8 17. Rac1 Nc7 18. b4 f5 19. f3 d5 (19... Qf7 $15 20. Na4 Ne8) 20. Bc5 Qf7 21. cxd5 cxd5 22. Rc2 (22. exd5 $15 Nxd5 23. Nxd5 Bxd5 24. a3) 22... Rd7 (22... d4 $1 $17 {[%cal Rd4c3]} 23. Nb1 Bd7) 23. Nd3 (23. Nxd5 $11 {keeps the balance.} Nxd5 24. exd5 Bxd5 25. Qf2) 23... dxe4 24. fxe4 Bc4 25. Qf3 Rad8 26. Nf2 Rxd1+ 27. Nfxd1 Nb5 (27... Ne6 $17 {aiming for ...Ng5.} 28. Nf2 Bf8 29. exf5 gxf5 30. Qg3+ Bg7) 28. Nxb5 $11 Bxb5 29. Nf2 Bh6 30. Be3 Bf8 31. exf5 gxf5 32. Qg3+ Qg7 33. Qxg7+ Bxg7 34. Bxa7 e4 35. Rc5 {[#]} (35. Be3 $11) 35... e3 $1 $15 36. Rxb5 {[#]} Rd1+ $1 37. Kh2 (37. Nxd1 $15 e2 38. Ne3 (38. Rb8+ Kf7 $17) 38... e1=Q+ 39. Nf1) 37... e2 $17 38. Nd3 (38. Rb8+ $17 {was the crucial defense.} Kf7 39. Rb7+ Kg6 40. Rb6+ Bf6 41. Re6) 38... Rxd3 $19 {[%mdl 4096] Endgame KRB-KRB} 39. Bf2 Bd4 $1 {[%cal Rd4f2]} 40. Bh4 Rd1 $2 (40... f4 {White must now prevent ...Rd1.} 41. Rb8+ Kf7) 41. g4 {[#]} f4 (41... Bf6 $1 $19 {[%cal Rf6h4][%mdl 512]} 42. Bf2 f4) 42. Rg5+ $2 (42. Rf5 $17) 42... Kh8 $2 (42... Kf7 $1 $19 {Hoping for ...Ke6.} 43. Kg2 Ke6) 43. Rf5 $17 e1=Q 44. Bxe1 Rxe1 {KRB-KR} 45. Kg2 Be3 46. a4 Rb1 (46... Ra1 $142 47. a5 Ra4) 47. Rb5 (47. b5 $17 {is a better defense.}) 47... Bd2 ({Black should play} 47... Rb3 $1 $19 48. a5 Ba7) 48. Kf3 (48. a5 $17) 48... Rb3+ $19 ({Worse is} 48... Rxb4 49. Rxb4 Bxb4 50. Kxf4 $11) (48... Bxb4 49. h4 $15) 49. Ke4 f3 ({Not} 49... Rxb4+ 50. Rxb4 Bxb4 51. Kxf4 $11) ({But not} 49... Bxb4 50. Kxf4 Bd2+ 51. Ke5 $17) 50. Rf5 Rxb4+ 51. Kxf3 Rxa4 52. Rd5 Be1 ({Black should try} 52... Ra3+ $17 53. Ke4 Re3+ 54. Kf5 Rf3+ 55. Ke4 Rf4+ 56. Ke5 Be3) 53. Rf5 (53. Rd8+ $1 $15 Kg7 54. Rd7+ Kg8 55. Rd8+ Kg7 56. Rd7+ Kg8 57. Rd8+ Kg7) 53... Kg7 54. Kg2 Ra2+ 55. Kg1 (55. Kf3 {might work better.}) 55... Kg6 56. Rh5 Bg3 57. Kf1 Bf4 58. Rf5 Bg5 59. Rf3 h6 60. Kg1 Bf6 61. Rf5 Kf7 62. Kh1 Ke6 63. Rh5 Bg5 64. h4 (64. Kg1 {was worth a try.}) 64... Bf4 $2 (64... Be3 $19 {has better winning chances. Threatens to win with ...Rc2.} 65. Rb5 Rc2) 65. g5 $17 hxg5 66. hxg5 Kf5 67. g6+ Kxg6 68. Rb5 Kf6 69. Kg1 Be5 70. Kf1 Kf5 71. Rb7 Kg4 72. Rb3 Bg3 (72... Kf4 {looks sharper.} 73. Rb4+ Kf3 74. Rb3+ Ke4 75. Rb4+ Bd4) 73. Rb7 Kh3 (73... Rf2+ {seems wilder.} 74. Kg1 Rc2 75. Rb3 Bf2+ 76. Kf1 Rd2) 74. Rb1 $2 {[%mdl 8192]} (74. Rf7 $17) 74... Rf2+ 75. Kg1 Rf5 $2 (75... Rf3 $1 76. Kh1 Bf4 77. Rg1 Re3 78. Rf1 Rd3 $1 79. Rg1 Bg3 80. Ra1 Rd2 81. Kg1 Rg2+ 82. Kf1 Rf2+ 83. Kg1 Rf3 84. Kh1 Bf4 85. Rg1 Rd3 86. Rf1 Rd2 $1 87. Rf3+ Kg4 88. Rf1 Bg3 89. Rb1 Bf4 90. Rf1 Rb2 91. Rg1+ Kf3 92. Rg2 Rb1+ 93. Rg1 Rb3 94. Rf1+ Kg3 95. Rg1+ Kh3 96. Rf1 Ra3 $1 97. Rg1 Rb3 98. Rf1 Rd3 $1 99. Rg1 Bg3 100. Ra1 Bf4 101. Rg1) 76. Rd1 $2 {[%mdl 8192]} (76. Rb3 $17) 76... Rf2 77. Rb1 $1 Rc2 $2 (77... Rf3 $1 78. Kh1 Bf4 79. Rg1 Rd3 80. Rf1 Rd2 $1 81. Rf3+ Kg4 82. Rf1 Be3 83. Rf7 Bh6 84. Rf6 Bf4 85. Rg6+ Kf3 86. Rg2 Rd1+ 87. Rg1 Rd3 88. Rf1+ Kg3 89. Rg1+ Kh3 90. Rf1 Rd2 $1 91. Rf3+ Kg4 92. Rf1 Rh2+ 93. Kg1 Re2 94. Kh1 Rh2+ 95. Kg1 Rd2 96. Kh1) 78. Kf1 Rh2 79. Rd1 Rf2+ 80. Kg1 $2 {[%mdl 8192]} (80. Ke1 $17) 80... Rf6 $2 (80... Rf3 {mates} 81. Kh1 Bd6 $1 82. Rg1 Bh2 83. Rd1 Bf4 84. Rg1 Ra3 85. Rf1 Be5 86. Rd1 Rf3 87. Rg1 Bg3 88. Rb1 Bb8 $1 89. Rg1 Bg3 90. Rd1 Bf4 91. Rg1 Rb3 92. Rf1 Bd2 93. Rg1 Rf3 94. Rg2 Rf1+ 95. Rg1 Rf7 96. Rg2 Be1 97. Kg1 Bg3 98. Kh1 Rf1+ 99. Rg1 Rf3) 81. Rb1 $2 {[%mdl 8192] [#]} (81. Rd3 $17) 81... Rd6 $2 (81... Rf3 $1 $19 {and Black stays clearly on top. ( -> ...Bf4)} 82. Kh1 Be5) 82. Kf1 Rd2 83. Ra1 $2 {[%mdl 8192]} (83. Rb3 $17) 83... Kh2 $2 (83... Rf2+ $19 84. Kg1 Rf3) 84. Ra2 $1 $11 Rxa2 {Weighted Error Value: White=0.38/Black=0.28} 1/2-1/2

