[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.02"]
[Round "1.1"]
[White "Goryachkina, Aleksandra"]
[Black "Kashlinskaya, Alina"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2579"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,69,19,34,31,33,25,26,0,0,0,0,-11,7,0,0,0,0,0,0,0,13,13,20,0,0,0,0,0,0,0,0,0,0,0,0,-12,0,0,0,0,0,0,0,-8,-8,-14,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Bd3 Nbd7 8. Nge2 c6 9. O-O b5 10. b3 bxc4 {was the old line (10...e5).} 11. bxc4 {E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6).} c5 12. Rb1 cxd4 {[#]} 13. Bxd4 $146 {White has an edge.} ({Predecessor:} 13. Nxd4 Ne5 14. Be2 Bd7 15. Nb3 a5 16. Nd5 a4 17. Nd4 Nxd5 18. cxd5 Rc8 19. Qd2 {½-½ (34) Schandorff,L (2520)-Erdogdu,M (2449) Dresden 2008}) 13... e6 {The position is equal.} 14. Na4 Qc7 15. Qc2 Ne5 16. c5 Nfd7 17. Nb6 Rb8 {[%cal Rd7c5]} 18. Nxc8 Rfxc8 19. Bxa6 Rxb1 20. Rxb1 Ra8 21. Bb7 Rb8 22. c6 Nxc6 $1 23. Bxg7 Kxg7 24. Bxc6 {[#] Strongly threatening Rxb8.} Rxb1+ 25. Qxb1 {aiming for Bxd7.} Qxc6 26. Qb2+ e5 27. Ng3 Nc5 28. h3 Nd3 29. Qd2 Nf4 30. Kh2 Qa6 31. a4 Qxa4 32. Qxd6 Qa1 {[#] White must now prevent ...Qb2!} 33. Qd2 h5 34. Ne2 Nxe2 35. Qxe2 {Accuracy: White = 94%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.02"]
[Round "1.2"]
[White "Kosteniuk, Alexandra"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2504"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,84,8,2,4,8,11,13,4,10,0,0,0,11,0,8,15,9,0,0,-13,-13,0,0,-8,-4,-44,-45,-37,-40,-41,-27,-32,-35,-31,-17,-29,0,-22,0,0,0,0,0,0,0,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 ({Much worse is} 7... Kxd7 $6 8. Qb3 $16) 8. Re1 {B50: Sicilian: 2...d6, Miscellaneous.} Ne5 9. d4 Nxf3+ 10. Qxf3 Nd7 {[#]} 11. Rd1 $146 ({Predecessor:} 11. dxc5 Nxc5 12. Nd2 Qb6 13. Nc4 Qc6 14. Qe2 Rc8 15. f3 O-O 16. Ne3 e6 17. Nc2 {0-1 (39) Cukrowski,F (2424)-Zakhartsov,V (2518) Suwalki 2019}) 11... O-O 12. Be3 cxd4 13. cxd4 Nb6 14. Nc3 Rc8 15. Bf4 Qd7 16. b3 f5 {[#] Strongly threatening ...fxe4.} 17. Rac1 $1 fxe4 18. Qxe4 Qg4 19. Be3 Qxe4 20. Nxe4 Nd5 21. h4 Nxe3 22. fxe3 Bh6 23. Ng5 Bxg5 24. hxg5 $15 {[%mdl 4096] Endgame KRR-KRR} Kg7 25. a4 {The position is equal.} h6 26. gxh6+ Kxh6 27. Kh2 a5 28. Kg3 Kg5 29. Rh1 d5 30. Rhf1 Rxf1 31. Rxc8 $11 {KR-KR} Rb1 32. Rc5 Rxb3 33. Rxd5+ Kf6 34. Rxa5 Rxe3+ 35. Kf4 Rd3 36. Ke4 Rg3 37. Rb5 Rg4+ 38. Ke3 Rxg2 39. Rb6+ Kf5 40. Rb5+ Kf6 41. Rb6+ Kf5 42. Rb5+ Kf6 {Accuracy: White = 96%, Black = 97%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.02"]
[Round "1.3"]
[White "Abdumalik, Zhansaya"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2471"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,65,20,16,22,13,22,7,31,31,29,34,29,33,37,38,38,40,39,28,33,38,35,17,28,18,23,29,22,5,11,0,0,0,0,0,0,0,15,6,0,9,5,0,4,0,11,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Ne8 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} 10. d5 Bc5 11. Qf3 {[#]} Qf6 $146 ({Predecessor:} 11... d6 12. Re2 Qf6 13. Qg3 Qg6 14. Qxg6 fxg6 15. Be3 Bxe3 16. Rxe3 Nf6 17. Nc3 a6 {½-½ (36) Stany,G (2507)-Sargissian,G (2689) Sharjah 2019}) 12. Rf5 $1 {[%cal Rf5f6]} Qe7 13. Nc3 d6 14. Rf4 $1 f5 15. b4 Bb6 $1 16. Na4 $1 Nf6 17. Nxb6 axb6 18. Bb2 Bd7 19. Qd3 Ng4 20. a3 Ne5 21. Qc3 Rac8 22. Re1 {The position is equal.} Rfe8 23. Qg3 Qf7 {Strongly threatening ...Nf3+!} 24. Rd1 Ng6 25. Rfd4 f4 26. Qc3 Re7 27. Re1 Rxe1 28. Qxe1 Bf5 29. Qc3 Re8 30. Rd1 Re7 31. f3 Ne5 32. Qd2 Qg6 {[#] White must now prevent ...Nxf3+.} 33. Bxe5 {Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.02"]
[Round "1.4"]
[White "Stefanova, Antoaneta"]
[Black "Sebag, Marie"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2469"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,67,14,31,20,16,7,6,0,14,14,14,14,14,14,14,14,19,9,26,0,0,0,0,0,12,0,0,0,6,0,0,8,39,28,30,34,37,29,29,22,37,34,27,0,0,0,-3,-2,-8,-4,-4,-27,-22,-56]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} Be7 10. O-O-O dxc4 11. Bxc4 b5 12. Be2 ({Don't blunder} 12. Nxg6 $2 bxc4 13. Qxc4 (13. Nb5 $2 Qd7 $19) 13... hxg6 $19) 12... a6 13. Nxg6 hxg6 14. Ne4 Nxe4 15. fxe4 c5 16. Kb1 Nc6 17. d5 exd5 18. exd5 Ne5 19. h4 Bd6 20. g4 {[#]} Qd7 $146 ({Predecessor:} 20... Qe7 21. g5 {½-½ (21) Fuller,W (2429)-Figlio,G (2494) ICCF email 2018}) 21. h5 g5 22. Qc2 Kf8 23. Rdf1 Re8 24. e4 Qe7 $1 25. Rf5 f6 26. Bxg5 $1 Nf7 27. Bd2 Qxe4 28. Qxe4 Rxe4 29. Bd1 (29. Bf3 $5 {[%cal Rf3e4]} Re5 30. Rxe5 Bxe5 31. Re1 $11) 29... Ke7 30. g5 Nxg5 31. Bxg5 fxg5 32. Rxg5 Be5 $1 33. Rg6 Rh6 34. Rxh6 {Accuracy: White = 82%, Black = 96%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.02"]
[Round "1.5"]
[White "Harika, Dronavalli"]
[Black "Cramling, Pia"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2518"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,73,37,40,35,23,48,35,35,33,52,39,45,11,14,0,16,0,24,20,24,16,20,17,22,19,22,28,29,28,28,28,81,21,44,41,51,17,34,39,45,19,52,51,52,28,28,0,44,28,30,0,30,0,28,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. g3 Nd7 8. Bg2 Qd8 9. O-O Be7 10. e4 dxe4 11. Nxe4 O-O {D43: Semi-Slav: 5 Bg5 h6.} 12. Re1 {[#]} Qc7 $146 ({Predecessor:} 12... b6 13. d5 exd5 14. cxd5 Bb7 15. d6 Bf6 16. Nxf6+ Qxf6 17. Re7 Rad8 18. Qd4 Ba8 19. Rd1 {1-0 (32) Dreev,A (2711)-Zhukova,N (2412) Baku 2011}) 13. Rc1 Rd8 {White is slightly better.} 14. Qe2 Nf6 15. a3 Bd7 16. b4 Be8 17. Nc5 Bf8 18. Ne4 Be7 19. Red1 a5 20. Nxf6+ Bxf6 21. c5 axb4 22. axb4 Ra4 23. Rb1 b6 24. Qc2 Rda8 25. h4 Qb8 {[#]} (25... b5 $11 {remains equal.}) 26. Bf1 (26. Ne5 $1 $16 {[%mdl 512]}) 26... bxc5 27. bxc5 Rb4 28. Rxb4 Qxb4 29. Rb1 Qa3 30. Bg2 h5 31. Kh2 g6 32. Ne5 Rd8 33. Nf3 Kg7 34. Qc4 Ra8 35. Qc2 Rd8 36. Qc4 Ra8 37. Qc2 {Accuracy: White = 75%, Black = 82%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.02"]
[Round "1.6"]
[White "Muzychuk, Anna"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2539"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,32,3,19,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 Be7 11. h3 Nh4 {The position is equal.} 12. Nd4 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} Nf5 {[#]} 13. Nde2 $5 $146 {[%mdl 8] An interesting novelty.} ({Predecessor:} 13. Nce2 Nxd4 14. Nxd4 a6 15. c4 h5 16. Bf4 g5 17. Bh2 Rh6 18. Rd2 Rg6 19. Rad1 c5 20. Nc2 g4 21. hxg4 Bxg4 22. Rf1 Bf3 23. Ne1 {0-1 (51) Lagarde,M (2580)-Heimann,A (2571) Deizisau 2016}) 13... Nh4 14. Nd4 Nf5 15. Nde2 Nh4 16. Nd4 Nf5 {Not much happened in this game.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.03"]
[Round "2.1"]
[White "Kashlinskaya, Alina"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2484"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,60,32,16,18,24,22,25,21,21,12,6,13,16,24,16,24,6,18,6,0,0,5,0,0,2,8,0,0,0,0,0,0,0,0,0,4,4,4,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Qe7 {D43: Semi-Slav: 5 Bg5 h6.} 8. e4 {[%cal Re4d5]} dxe4 9. Nxe4 Qb4+ {White has an edge.} 10. Qc3 Nd7 11. O-O-O Qxc3+ 12. Nxc3 Bb4 13. Kc2 b6 {[#]} 14. Be2 $146 ({Predecessor:} 14. Ne5 Bxc3 15. Kxc3 c5 16. Nxd7 cxd4+ 17. Rxd4 Bxd7 18. Be2 Bc6 19. Bf3 Bxf3 20. gxf3 {1-0 (31) Hakobyan,A (2497)-Wen,Y (2608) Moscow 2018}) 14... Bb7 {The position is equal.} 15. Ne5 Nxe5 16. dxe5 Bxc3 17. Kxc3 c5 18. Rhg1 Ke7 19. g3 Rad8 20. Rxd8 Rxd8 21. Rd1 Rxd1 22. Bxd1 $11 {[%mdl 4096] Endgame KB-KB} f6 23. f4 fxe5 24. fxe5 Be4 25. a3 Kf7 26. Bh5+ Bg6 27. Bf3 Bb1 28. Bh5+ Bg6 29. Bf3 Bb1 30. Bh5+ Bg6 {A rather calm draw. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.03"]
[Round "2.2"]
[White "Cramling, Pia"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2470"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,136,29,31,0,-4,-4,-12,-4,0,0,6,6,3,0,12,0,8,-35,-41,-37,-33,-56,-27,-23,-18,-22,-20,-23,-29,-30,-19,-57,-49,-56,-65,-44,-28,-28,-19,-51,-36,-43,-31,-41,-36,-57,-57,-77,-58,-58,-58,-58,-58,-54,-54,-54,-54,-75,-74,-72,-58,-97,-97,-104,-104,-104,-104,-104,-104,-104,-104,-122,-104,-104,-104,-104,-104,-104,-104,-104,-104,-134,-125,-134,-118,-123,-123,-125,-104,-104,-104,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-133,-118,-118,-118,-118,-118,-118,-118,-118,-114,-114,-114,-116,-118,-118,-118,-118,-118,-118,-118,-118,-118]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. h4 {D91: Grünfeld: 4 Nf3 Bg7 5 Bg5.} ({But not} 6. Nxd5 $2 Nxg5 7. Nxg5 e6 $19) 6... Nxg5 7. hxg5 dxc4 8. Qa4+ {The position is equal.} c6 9. Qxc4 Be6 10. Qa4 Nd7 {[%cal Bb8d7,Bd7b6,Bb6d5,Bd5c3][%mdl 32]} 11. e3 {[#]} Nb6 $146 ({Predecessor:} 11... O-O 12. Rh4 c5 13. Rd1 Nb6 14. Qc2 cxd4 15. Nxd4 Bd7 16. Qe4 Na4 17. Qxb7 Rb8 18. Qxa7 Nxb2 {0-1 (33) Moranda,W (2593)-Vachier Lagrave,M (2780) chess.com INT 2019}) 12. Qc2 Nd5 13. e4 Nxc3 14. bxc3 Qa5 15. Be2 c5 {[#] White must now prevent ...cxd4.} 16. O-O cxd4 17. cxd4 O-O 18. Qb2 b6 19. a4 Rac8 20. Rfd1 Rfd8 21. Bb5 Bg4 22. e5 Qc3 23. Qxc3 Rxc3 24. Be2 Rb3 25. a5 Rb4 26. axb6 axb6 27. Ra7 e6 28. Rb7 Bxf3 29. Bxf3 Rbxd4 30. Rxd4 Rxd4 $17 {[%mdl 4096] Endgame KRB-KRB} 31. Rb8+ Bf8 32. Rxb6 Bc5 33. Rc6 Be7 34. g3 Bxg5 35. Rc2 h5 36. Kg2 h4 37. gxh4 Bxh4 38. Re2 Bg5 39. Bb7 Rb4 40. Bc6 Rc4 41. Bb7 Bf4 42. Re4 Rxe4 43. Bxe4 Bxe5 {KB-KB} 44. Bc6 Kg7 45. Ba4 Bc7 46. Bb5 Kf6 47. Be8 Ke7 48. Ba4 g5 49. f3 Bb6 50. Bb5 Kd6 51. Be8 f5 52. Ba4 Ke5 53. Bb3 Be3 54. Bc4 Kf6 55. Bb3 Bf4 56. Kh3 Bd6 57. Bc2 Bb4 58. Kg2 Be1 59. Kh3 {Black is better.} Bc3 60. Bb1 e5 61. Bc2 Be1 62. Bd3 {[#]} e4 $1 63. fxe4 g4+ 64. Kg2 f4 {...f3+ is the strong threat.} 65. Be2 Kg5 66. Bd1 Bc3 67. Be2 Bd4 68. Bd1 Kh4 {Accuracy: White = 89%, Black = 98%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.03"]
[Round "2.3"]
[White "Sebag, Marie"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2443"]
[BlackElo "2518"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,25,23,19,29,17,60,61,71,29,70,73,79,81,77,75,97,103,112,103,113,98,101,96,102,92,88,75,91,92,87,62,93,75,98,57,58,63,63,63,61,58,52,26,31,12,11,9,13,0,0,-3,-3]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} b5 7. a4 c4 {7...Bb7 is more advanced technology. Played by Ian Nepomniachtchi in November 2019.} 8. Be2 {White is slightly better.} Bb7 {[#]} 9. axb5 $1 axb5 10. Rxa8 Qxa8 {[#]} 11. Na3 $1 {[#]} Bxe4 $146 ({Predecessor:} 11... Bc6 12. Nd4 Qb7 13. Nxc6 Qxc6 14. b3 g6 15. bxc4 bxc4 16. Bxc4 Bg7 17. f3 O-O {½-½ (47) Lahav,M (2151)-Golubovskis,M (2049) Vilnius 2018}) 12. Nxb5 {Black must now prevent Nc7+.} Qa5 13. Bxc4 d5 14. Be2 Bxf3 15. gxf3 e6 16. d4 Be7 17. Bf4 O-O 18. Qa1 Ra8 19. Qxa5 Rxa5 20. Rb1 Ra2 21. Kf1 Nh5 22. Be3 g5 23. c4 dxc4 24. Bxc4 Ra5 25. b4 $36 {[%mdl 2048] White has some pressure.} Ra4 26. d5 exd5 $1 27. Bxd5 {With the idea Nd4.} Nf4 {The position is equal.} 28. Bxf4 gxf4 29. Nc3 Rxb4 30. Rxb4 Bxb4 {Accuracy: White = 90%, Black = 88%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.03"]
[Round "2.4"]
[White "Ju, Wenjun"]
[Black "Stefanova, Antoaneta"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2583"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,60,31,17,21,9,6,12,5,6,9,20,24,-2,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 O-O 10. Rc1 cxd4 11. cxd4 Qxd2+ {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 12. Bxd2 Bg4 13. Rc7 Bxf3 14. gxf3 Nc6 15. d5 ({Reject} 15. Rxb7 Nxd4 16. Be3 Rab8 $17) 15... Nd4 16. Be2 ({Much worse is} 16. Rxb7 Rfb8 $15) 16... e6 {[#] The position is equal.} 17. dxe6 $146 ({Predecessor:} 17. d6 Be5 18. Rxb7 Bxd6 19. Bc3 Nxe2 20. Kxe2 Rfc8 21. Rd1 Rxc3 22. Rxd6 {0-1 (54) Mijatovic,M-Schaffarth,P (2195) Duesseldorf 1997}) 17... fxe6 18. Rxb7 Rab8 19. Rxb8 Rxb8 20. Bd1 Rb1 21. f4 Nf3+ 22. Ke2 Nxd2 23. Kxd2 $11 {[%mdl 4096] Endgame KRB-KRB} Ra1 24. Ke3 Kf7 25. f5 gxf5 26. exf5 exf5 27. Bb3+ Kg6 28. Rxa1 Bxa1 29. f4 Kf6 30. Kf3 Bc3 {A rather calm draw. Accuracy: White = 92%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.03"]
[Round "2.5"]
[White "Dzagnidze, Nana"]
[Black "Abdumalik, Zhansaya"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2515"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,61,8,0,4,0,31,33,33,40,43,35,57,63,91,83,105,102,110,100,141,114,150,112,230,212,367,373,497,466,1125,1141,1143,1133,1144,1132,1112,1116,1098,1097,1370,1329,1533,1512,3054,2988,2886,2789,2432,2418,29988,29989,29989,29990]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 Qb6 6. Qb3 O-O {was the old line (6...d6). A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} 7. Nbd2 d5 8. Be2 Qa5 {White is slightly better.} 9. a4 Nc6 10. h3 {[#]} h6 $146 ({Predecessor:} 10... a6 11. O-O c4 12. Qa3 Bf5 13. b4 Qd8 14. Qb2 b5 15. axb5 axb5 16. Rxa8 Qxa8 17. Ra1 {½-½ (28) Zabystrzan,P (2185)-Molenda,M (2416) Orlova 2017}) 11. O-O $36 {[%mdl 2048] White fights for an advantage.} cxd4 12. exd4 g5 {[#]} 13. Bh2 $1 a6 14. Bd3 Nh5 15. Rae1 Nf4 16. Bb1 Re8 (16... Ng6 $16 {was worth a try.}) 17. h4 $18 ({But not} 17. Bxf4 $6 gxf4 18. Qc2 Kf8 $16) 17... f6 $2 (17... Bg4 {is a better defense.} 18. hxg5 hxg5) 18. hxg5 fxg5 19. Qc2 Qb6 (19... e5 $142 20. Qh7+ Kf8 21. Bxf4 gxf4) 20. Bxf4 gxf4 21. Nh4 Qc7 22. Qh7+ Kf8 23. Ndf3 e6 24. Bg6 Bd7 25. Bh5 Ne7 26. Ne5 Red8 27. Nhg6+ Nxg6 28. Nxg6+ Kf7 29. Nxf4+ {[%mdl 64] [#] Discovered Attack} Kf8 30. Ng6+ Kf7 31. Re3 {Black did not feel at home in the position after the opening. Accuracy: White = 88%, Black = 37%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.03"]
[Round "2.6"]
[White "Goryachkina, Aleksandra"]
[Black "Kosteniuk, Alexandra"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2579"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,107,0,15,0,5,14,26,24,29,19,11,8,12,6,43,56,49,48,63,26,39,22,32,23,29,29,120,125,244,250,247,250,255,238,244,235,229,181,202,192,217,167,167,138,130,137,247,181,177,167,167,167,171,167,185,183,198,193,226,227,262,262,272,266,265,240,537,318,537,537,537,537,633,632,618,529,29954,29957,29953,29948,5069,2842,2301,2004,2816,2519,29976,29977]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 d5 9. cxd5 exd5 10. Bf4 c5 11. Rc1 Nd7 12. dxc5 {aiming for c6. E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3).} Ndxc5 13. Be5 {[#]} f6 $146 ({Predecessor:} 13... Qd7 14. Bd4 Rac8 15. Rc2 Qf5 16. Be3 Bf6 17. Nb5 Qd7 18. Nbd4 Na6 19. Rxc8 Rxc8 {½-½ (65) Moroni,L (2556)-Nayhebaver,M (2471) Le Castella 2018}) 14. Bd4 {White has an edge.} Qd7 15. Rc2 Rac8 16. Qb1 Ne6 17. Rd1 Nxd4 18. Nxd4 f5 19. e3 Bf6 20. Nce2 Rc5 21. Nb3 Rxc2 22. Qxc2 Rc8 23. Qb1 Rc4 (23... g6 $11 {remains equal.}) 24. Nd2 $1 $16 {[%cal Rd2c4]} Rb4 (24... Nxd2 $16 {might work better.} 25. Rxd2 a5) 25. Nxe4 $18 fxe4 {[#]} 26. b3 $1 {[%cal Bb2b3,Bb3b4][%mdl 32]} Qe7 {[#]} 27. a3 $1 {[%cal Ra3b4]} Rb5 28. b4 d4 29. Nxd4 Re5 30. Qc2 Qd7 31. Rc1 Re7 32. Nc6 Bxc6 33. Qxc6 Qd3 (33... Qxc6 $16 {keeps fighting.} 34. Rxc6 Kf7) 34. Bf1 Qd7 35. Qxd7 Rxd7 {[%mdl 4096] Endgame KRB-KRB} 36. Rc4 Re7 37. b5 Bb2 38. a4 {[%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} Ba3 39. Bg2 Bc5 40. Bxe4 Rd7 41. a5 g6 42. a6 Kf7 43. Bb7 Rd1+ 44. Kg2 Rb1 $2 (44... Rd6 {is a better defense.} 45. e4 Kf6) 45. Bc6 Rb2 46. Re4 g5 47. h4 gxh4 48. gxh4 Rb4 49. Rxb4 Bxb4 50. h5 Bc5 51. Kf3 Kf6 52. Ke4 Ke6 53. f4 h6 54. Kf3 {Accuracy: White = 86%, Black = 53%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.04"]
[Round "3.1"]
[White "Kosteniuk, Alexandra"]
[Black "Kashlinskaya, Alina"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2504"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,114,20,14,10,25,18,18,27,22,18,64,64,64,69,63,68,61,71,54,57,66,16,20,0,0,0,0,-27,-29,-61,-68,-75,-75,-93,-76,-94,-38,-45,-46,-48,-61,-81,-77,-149,-150,-214,-214,-245,-244,-257,-239,-256,-241,-362,-356,-381,-357,-343,-358,-347,-305,-285,-281,-401,-401,-387,-339,-330,-325,-874,-869,-843,-812,-29967,-29969,-29970,-29971,-29971,-29972,-29971,-29973,-29971,-29974,-29974,-29975,-29973,-29975,-29976,-29977,-29977,-29978,-29979,-29979,-29979,-29980,-29982,-29983,-29983,-29984]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Re1 Bf5 10. cxd5 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} cxd5 11. Nc3 Nxc3 12. bxc3 {The position is equal.} Bxd3 13. Qxd3 Nc6 14. Ng5 {[%csl Gg5][%cal Rd3h7]} g6 15. Qh3 $1 {[%csl Gg5][%cal Rh3h7]} h5 16. g4 $1 {[#]} Be7 $146 ({Predecessor:} 16... Qd7 17. gxh5 Qxh3 18. Nxh3 gxh5 19. Rb1 b6 20. Kh1 f6 21. Re6 Rad8 22. Bf4 Bxf4 23. Nxf4 Na5 24. Re7 {1-0 (24) Naiditsch,A (2697)-Bluvshtein,M (2558) Montreal 2009}) 17. Qh4 $1 Bxg5 18. Bxg5 f6 19. Bd2 hxg4 $1 20. Qxg4 Kg7 21. Kh1 {aiming for Re6.} Qc8 $1 $36 {[%cal Rc8g4][%mdl 2048] Black is pushing.} 22. Qg2 Qf5 23. Rab1 Rf7 24. Rb5 Rd8 25. Be3 a6 26. Rc5 Qd7 (26... Rfd7 $17) 27. Rg1 Ne7 {[%cal Bc6e7,Be7g6,Bg6h4][%mdl 32] Hoping for ...b6.} 28. Bf4 Qf5 29. Bc7 {Black continues to play with concentration.} Rd7 30. Qg3 (30. a4 $142) 30... g5 $17 31. f3 (31. Qg2 $17) 31... Ng6 $1 $19 32. c4 Rfe7 33. cxd5 Rxd5 34. Bd6 Rd7 35. Rxd5 (35. Bb8 $142) 35... Qxd5 {[%mdl 64] Double Attack} 36. Bc5 {[#]} Nh4 $1 {[%mdl 512]} 37. Rf1 (37. Qxh4 Qxf3+) 37... b6 {[%mdl 64] Decoy} ({Don't take} 37... Qxa2 38. Kg1 $19) 38. Bxb6 {[#]} Qb5 $1 {[%mdl 512]} 39. Rg1 Qc6 ({Less strong is} 39... Qxb6 40. Qxh4 Rxd4 41. Qf2 $15) 40. Bc5 (40. h3 $142 Nxf3 {[%mdl 64] Double Attack} 41. Qg2) 40... Nxf3 {[%mdl 64] Double Attack} 41. Qg2 Qe4 42. Rf1 {[#]} g4 $1 43. Rc1 $2 (43. h3 f5 44. hxg4 fxg4 45. Rxf3 {[%mdl 64] Remove Defender} Qxf3 46. Qxf3 gxf3 47. Kg1) 43... Rb7 {( -> ...Rb1)} 44. d5 Rb1 45. Rxb1 Qxb1+ {Black mates.} 46. Bg1 Qxg1+ 47. Qxg1 Nxg1 48. Kxg1 {[%mdl 4096] Endgame [#] K3P-K3P} f5 $1 49. Kg2 Kf6 50. h4 gxh3+ $1 51. Kxh3 {KPP-KPP} Ke5 52. Kg3 Kxd5 53. Kf4 Ke6 54. Kf3 a5 {[%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 55. Kf4 a4 56. Kf3 Ke5 57. Ke3 a3 {Accuracy: White = 58%, Black = 94%.} 0-1

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.04"]
[Round "3.2"]
[White "Abdumalik, Zhansaya"]
[Black "Goryachkina, Aleksandra"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2471"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,30,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Nxd4 10. Qxd4 Qxd6 11. Qe4+ Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14. Qd4 Qd6 15. Qe4+ {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} Qe6 {Not much happened in this game.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.04"]
[Round "3.3"]
[White "Stefanova, Antoaneta"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2469"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,98,51,30,34,25,56,29,73,76,68,63,128,60,56,49,66,56,37,0,0,0,0,0,0,-60,-41,-123,0,-46,-68,-31,0,0,74,79,118,-10,-11,-5,-13,-22,0,0,0,0,0,0,0,0,-2,-8,-12,-14,0,0,0,0,0,0,0,0,0,0,0,-58,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 a6 10. a4 Nbd7 11. O-O Rb8 {A65: Modern Benoni: 6 e4.} 12. h3 Qc7 13. Bc4 {[#]} Ne5 $146 {[#]White has an edge.} ({Predecessor:} 13... Re8 14. Re1 h5 15. Bg5 Ne5 16. Be2 c4 17. b4 Nh7 18. Bd2 h4 19. Nf1 f5 20. exf5 Bxf5 {1-0 (35) Campos Moreno,J (2480)-Fernandez,J (2315) Palma de Mallorca 1991}) 14. Be2 $1 c4 15. Be3 h5 (15... Re8 $14) 16. Ba7 (16. f4 $16 Ned7 17. e5 dxe5 18. d6) 16... b5 $14 17. Bxb8 Qxb8 18. axb5 axb5 19. Qd4 h4 20. Nh1 $1 Bd7 21. f4 Nd3 $1 22. Qe3 (22. Bxd3 $11 cxd3 23. f5 (23. Qxd3 b4 $11)) 22... b4 $15 23. Nd1 {[#]} (23. Na4 $1 $15 Bxa4 24. Bxd3) 23... Re8 ({Black should try} 23... Nc5 $1 $17 24. Bxc4 Nfxe4) 24. Bxd3 cxd3 25. Nhf2 Bb5 (25... Nxe4 $5 26. Nxe4 f5 $15) 26. Re1 Nxd5 (26... Nh5 $11) 27. Qd2 $36 {[%mdl 2048] White is really pushing.} Ne7 28. Qxb4 ({White should play} 28. Nxd3 $16 Nc6 29. Nxb4) 28... Nc6 $11 29. Qd2 Nd4 $1 {[%cal Rd4b3] aiming for ...Nb3.} 30. Ra3 Ne2+ 31. Kh1 $1 Bh6 32. Nxd3 Ng3+ 33. Kg1 Nxe4 34. Qb4 d5 $1 {Hoping for ...Bf8.} 35. Rb3 Qa7+ 36. N3f2 $1 Bc4 37. Rxe4 (37. Qb6 {looks sharper.} Qxb6 38. Rxb6 Bxf4 39. Nc3 Kf8 40. Rb4) 37... dxe4 38. Qxc4 {Strongly threatening Re3.} e3 39. Nxe3 Rxe3 40. Rxe3 Qxe3 41. f5 gxf5 42. Qxh4 (42. Kf1 $11) 42... Qc1+ ({Better is} 42... Bf4 $15 43. Qd8+ Kh7) 43. Kh2 {The position is equal.} Bf4+ 44. g3 Be3 45. Qd8+ Kg7 46. Nd1 Qc2+ 47. Kh1 Qe4+ 48. Kh2 Qc2+ 49. Kh1 Qe4+ {Accuracy: White = 67%, Black = 72%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.04"]
[Round "3.4"]
[White "Harika, Dronavalli"]
[Black "Ju, Wenjun"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2518"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,107,6,9,9,9,0,0,0,18,6,19,0,15,19,29,14,27,26,24,12,17,7,42,38,43,13,41,30,39,19,20,19,32,26,40,12,27,19,131,131,131,131,131,131,233,233,289,267,411,424,546,460,591,542,672,629,664,655,727,663,639,512,746,579,784,0,209,0,803,513,817,783,1243,1106,841,552,459,447,754,527,1942,1675,12839,12839,12841,12842,12842,12841,12841,12842,12842,12842,12844,12844,12845,12844]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. d3 Bd6 8. Ne2 {[#] C49: Four Knights: 4 Bb5 Bb4.} Nh5 $146 ({Predecessor:} 8... c5 9. Ng3 Re8 10. b3 Nd7 11. Bg5 f6 12. Be3 Nf8 13. Nh4 g6 14. Qd2 Ne6 15. Ne2 Rf8 {0-1 (38) De Seroux,C (2160)-Megalios,K (2416) Skopje 2019}) 9. Ng3 Nxg3 10. fxg3 {The position is equal.} f5 11. Qe2 fxe4 12. dxe4 Qe7 13. Be3 Be6 14. Ng5 h6 15. Nxe6 Qxe6 16. b3 a5 17. a4 Rxf1+ 18. Rxf1 Rf8 19. Rf3 (19. Rxf8+ {is more complex.} Bxf8 20. h4 b6 21. Kh2 Be7 22. Qf3) 19... Be7 (19... Rb8 {looks sharper.} 20. Bd2 b5 21. axb5 cxb5 22. Bxa5 b4) 20. Rxf8+ Bxf8 21. g4 Be7 22. h3 b6 23. Kh2 Bg5 24. Bf2 Qd6 25. h4 Qd2 (25... Bd2 $11) 26. Qxd2 $1 $16 Bxd2 {[%mdl 4096] Endgame KB-KB} 27. Bg3 Bc3 28. h5 $1 Kf7 (28... c5 $16) 29. Bh4 $1 $18 Ke6 {[#]} 30. g5 $1 Bd2 (30... hxg5 {was called for.} 31. Bxg5 Bb4) 31. gxh6 gxh6 32. Kh3 Bc1 33. Kg4 Bd2 34. Kf3 Bc1 35. Ke2 Ba3 36. g4 Bc1 37. Kd3 Bf4 {Now ...Bc1 and Black clings on.} 38. Kc4 Bd2 39. Kd3 $2 ({White must play} 39. c3 $18 {Black must now prevent Kd3.} Bf4 40. b4) 39... Bc1 $2 (39... Bf4 $11 {and Black stays safe.}) 40. Kc4 $2 (40. c3) 40... Bd2 $1 41. c3 {White is clearly winning.} Be3 (41... Bc1 $142 42. b4 axb4) 42. b4 axb4 43. cxb4 Bd2 44. Bd8 Kd7 {[#]} 45. Bf6 $1 Ke6 (45... b5+ $142 46. axb5 cxb5+ 47. Kxb5 c6+ 48. Kb6 Bxb4) 46. Bg7 Kd6 {[#]} 47. a5 $1 {[%mdl 512]} bxa5 48. bxa5 Bxa5 49. g5 Ke6 50. g6 Bd2 {[#]} 51. Bxe5 $1 {[%mdl 512]} Be3 (51... Kxe5 52. Kd3) 52. Bxc7 Kf6 {[#]} 53. Be5+ $1 {[%mdl 512]} Ke6 (53... Kxe5 54. g7) 54. Bd4 {Accuracy: White = 89%, Black = 46%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.04"]
[Round "3.5"]
[White "Muzychuk, Anna"]
[Black "Sebag, Marie"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2539"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,75,23,11,18,-27,41,45,60,69,63,64,116,109,109,115,113,108,184,205,296,298,623,610,677,645,660,670,639,628,627,614,622,589,633,621,647,603,626,637,708,622,714,523,426,318,335,308,430,429,427,404,429,427,435,431,588,597,596,565,615,597,802,800,5002,2650,1772,1543]} 1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 Be7 5. d3 Nf6 6. Ng5 O-O $1 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 7. h4 $1 {[%mdl 4] is recently more successful than 7.f4.} h6 (7... Na5 $11) 8. Nd5 $1 $14 Nxd5 {[#] White is slightly better.} 9. exd5 $146 ({Predecessor:} 9. Bxd5 Nb4 10. Bb3 d5 11. a3 c4 12. dxc4 dxc4 13. Bxc4 Qxd1+ 14. Kxd1 hxg5 15. axb4 gxh4 {1-0 (37) Sasikiran,K (2675)-Harika,D (2495) Douglas 2019}) 9... b5 $1 {...Nd4 is the strong threat.} 10. Bb3 $1 Nd4 {[#] Black is now going downhill.} ({Don't play} 10... hxg5 11. hxg5 g6 12. dxc6 $16) (10... c4 $14) 11. d6 $1 $16 {[%mdl 512]} Bxd6 {Hoping for ...Bb7.} 12. Bd5 $1 {[%cal Rd5a8]} Rb8 {[#]} 13. Qh5 $1 {[%cal Rh5g6][%mdl 1024] Black must now prevent Qg6! White has strong compensation.} Qf6 {[#]} ({Don't blunder} 13... Nxc2+ $2 14. Kd1 $18) (13... Ne6 $16 {was called for.}) 14. c3 $1 $40 {[%mdl 128] White goes for the king.} Bb7 (14... Nc2+ 15. Kd1) (14... Ne6 {might work better.}) 15. Ne4 Qe7 $2 (15... Qf5 16. Qxf5 Nxf5 17. Bxb7 Rxb7) 16. Bg5 Nc2+ 17. Kd2 Bxd5 18. Bxe7 Bxe7 19. Kxc2 f5 20. Ng3 Be6 21. Qe2 f4 22. Nf1 Bf6 23. Nd2 d5 24. g4 c4 {[#]} 25. d4 $1 e4 (25... exd4 26. Qxe6+) 26. Nxe4 dxe4 27. Qxe4 Bxg4 28. Rag1 Bh5 29. Qf5 Be8 30. Rg4 b4 31. Rhg1 {White is clearly winning.} bxc3 32. bxc3 Ba4+ 33. Kc1 Kh8 34. Qa5 Bc6 {intending ...Rb5.} 35. Rxf4 Rb5 {[#]} 36. Rxf6 $1 Rxf6 37. Qd8+ Kh7 {[#]} 38. Qe7 $1 {Accuracy: White = 90%, Black = 39%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.04"]
[Round "3.6"]
[White "Muzychuk, Mariya"]
[Black "Cramling, Pia"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2552"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,89,23,24,30,44,23,-4,0,0,2,-13,-8,-27,-28,-31,-36,-15,-2,-20,-11,-31,-2,-14,0,-13,-4,0,0,-13,-8,-17,0,0,0,-8,0,-9,-6,-6,-6,-7,-7,-7,-7,-20,-8,-7,0,0,0,0,7,7,7,7,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 {7...Be7 is a critical line. Played by Jan Krzysztof Duda in February 2020. B81: Sicilian Scheveningen: Keres Attack.} 8. Nde2 Bc5 9. Bg2 {[%cal Re4d5]} Qb6 10. O-O {[%cal Re4d5]} Nxe4 $1 {[#]} 11. Bxe4 $146 ({Predecessor:} 11. Nxe4 dxe4 12. Nc3 e3 13. Na4 exf2+ 14. Kh1 Qa5 15. Nxc5 Qxc5 16. Qe2 Bd7 17. Be3 {½-½ (46) Destruels Moreno,V (2419)-Gomila Marti,S (2361) ICCF email 2017}) 11... dxe4 12. Na4 Qc6 13. Nxc5 Qxc5 14. Be3 Qc7 15. Qd4 O-O 16. Qxe4 Bd7 17. Bf4 {The position is equal.} Qb6 18. Qd4 Qxd4 19. Nxd4 Nc6 20. Nb3 e5 21. Be3 Be6 22. Nc5 Bd5 23. Nd7 Rfe8 24. Nb6 Rad8 25. Nxd5 Rxd5 26. Rad1 Red8 27. Rxd5 Rxd5 $11 {[%mdl 4096] Endgame KRB-KRN} 28. c3 f6 29. f3 Na5 30. Kf2 Nc4 31. b3 Nxe3 32. Kxe3 {KR-KR} Kf7 33. c4 Rd7 34. Rf2 Ke6 35. Rd2 Rxd2 36. Kxd2 {KP-KP} g6 37. b4 f5 38. Ke3 Kd6 39. a3 Kc6 40. h4 h5 41. gxh5 gxh5 42. Kd3 b6 43. Kc3 Kd6 44. Kd3 Kc6 45. Kc3 {Accuracy: White = 97%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.05"]
[Round "4.1"]
[White "Kashlinskaya, Alina"]
[Black "Cramling, Pia"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2484"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,116,26,13,18,18,23,20,14,18,33,20,68,60,64,0,0,0,0,0,0,-67,-45,-48,-51,-61,-55,-115,-122,-104,-89,-135,-136,-136,-135,-189,-154,-156,-137,-184,-182,-173,-163,-179,-161,-248,-245,-360,-149,-145,-129,-165,-165,-452,-247,-261,-235,-350,-151,-494,-200,-193,-195,-194,-194,-208,-214,-240,-240,-235,-240,-240,-233,-232,-232,-287,-289,-316,-302,-350,-214,-214,-214,-29986,-203,-195,-143,-214,-214,-214,-179,-214,-214,-214,-207,-200,-199,-207,-39,-39,-46,-47,0,-43,-50,-50,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 c5 5. a3 Bxd2+ 6. Qxd2 cxd4 7. Nxd4 d5 {E11: Bogo-Indian.} 8. e3 O-O 9. b3 {was the old line (9.cxd5).} b6 {The position is equal.} 10. Bb2 Bb7 11. f3 e5 12. Nf5 {[#]} Bc8 $146 ({Predecessor:} 12... g6 13. Ng3 Nbd7 14. cxd5 Bxd5 15. b4 a5 16. Bb5 axb4 17. Qxb4 Rc8 18. e4 Bc6 {1-0 (41) Erdos,V (2636)-Zaragatski,I (2467) Deizisau 2013}) 13. Nxg7 (13. g4 $14) 13... Kxg7 $11 14. Bxe5 Re8 15. Bb2 dxc4 $1 {...Qxd2+ is the strong threat.} 16. Qf2 (16. g4 $11) 16... Kf8 $15 ({Much weaker is} 16... b5 17. Qg3+ Kf8 18. Qg5) 17. Bxc4 {Strongly threatening Qh4.} Ba6 $1 {[%cal Ra6c4]} 18. Rd1 Qe7 19. Bxa6 (19. O-O $15 Bxc4 20. bxc4) 19... Nxa6 $17 20. O-O Rad8 21. e4 Rxd1 22. Rxd1 {next Qd4 is good for White.} Rd8 23. Rc1 (23. Rxd8+ $17 Qxd8 24. Qd4 Qxd4+ 25. Bxd4) 23... Ne8 24. b4 Nac7 25. h3 Rd3 26. Qg3 Ne6 27. Rc8 Rd8 28. Qe5 (28. Rxd8 {keeps fighting.} Qxd8 29. Kh2) 28... f6 $19 29. Qb8 (29. Qc3 {was the only defense.}) 29... Rxc8 (29... Rd1+ $19 30. Kh2 N6c7 31. Bxf6 Qd6+ 32. e5 Qd2 $1 {[%mdl 512]}) 30. Qxc8 $17 Kf7 31. Qc4 Qd6 32. Qb5 $2 (32. Bc3) 32... Nf4 (32... Qd2 $142 33. Qd5 Qxb2 34. Qd7+ Kf8 35. Qxe6 Qxa3) 33. Qc4+ $19 Kf8 {White must now prevent ...Qd2!} 34. Bc1 (34. Qc2 $142) 34... Qd3 (34... Qd1+ $19 {is more deadly.} 35. Kh2 Ne2) 35. Qc6 $2 (35. Qxd3 $17 {was the crucial defense.} Nxd3 36. Bh6+ Ke7 37. Kf1) 35... Ne2+ (35... Qd4+ $142 36. Kh2 Ne2 37. Bh6+ Ke7 38. Qb7+ Ke6 39. Qd5+ Qxd5 40. exd5+ Kxd5) 36. Kf2 {intending Bh6+.} Nxc1 37. Qxc1 Qd4+ 38. Kg3 Nd6 39. Kh2 Nc4 40. Qh6+ Kg8 41. Qh4 Ne5 42. Qg3+ Kh8 43. h4 h5 44. Qf4 Kg7 45. Qf5 Qf2 46. Qxh5 Ng6 $1 47. Qd5 $2 {[#]} (47. Qf5 $19) 47... Qxh4+ $2 (47... Nf4 $1 {mates} 48. Qd7+ {[%mdl 64] [#] Double Attack} Kh6 $1 {[%mdl 512]} 49. Qg4 Ne2 50. Qd7 Qg1+ 51. Kh3 Qh1+ 52. Kg4 Qxg2+ 53. Kf5 Qh3+ {[%mdl 64] Double Attack} 54. Kxf6 Qxd7 55. a4 Nf4 56. Ke5 Ng6+ {[%mdl 64] Double Attack} 57. Kf6 Qd6+ 58. Kf5 Kh5 59. b5 Nxh4#) 48. Kg1 Qg3 ({Black should play} 48... Qe1+ $19 49. Kh2 Qh4+ 50. Kg1 Qg3) 49. Qd7+ (49. Qd8 $17 {is a better defense.}) 49... Kh6 50. Qc8 Qe1+ 51. Kh2 Qd2 52. Kh1 Qd1+ 53. Kh2 Qd6+ 54. Kh1 Qd4 $2 (54... Qe5 $19 55. Qc1+ Kg7) 55. Qc1+ $15 Kh7 56. Qc7+ Kh6 {aiming for ...Qa1+.} (56... Kg8 $5 {[%cal Rd4a1]} 57. Qb8+ Nf8 58. Qxa7 Qd1+ 59. Kh2 Qd6+ 60. Kh1 Qd1+ 61. Kh2 Qd6+ 62. Kh1 Qd8 $15) 57. Qh2+ Kg7 {And now ...Qa1+ would win.} 58. Qc7+ Kh6 {Accuracy: White = 43%, Black = 57%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.05"]
[Round "4.2"]
[White "Sebag, Marie"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2443"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,10,12,12,27,2,13,0,9,0,1,2,10,0,0,7,15,0,6,18,9,4,4,4,4,5,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} b5 7. a4 Bb7 {The position is equal.} 8. Re1 e6 9. Bc2 c4 10. d4 $1 {10.d4 is better than 10.axb5.} cxd3 11. Qxd3 Nc5 12. Qe2 bxa4 13. Be3 {[#] Threatens to win with Bxc5.} (13. e5 {looks sharper.} dxe5 14. Nxe5 Qd5 15. Qf1 Be7 16. Nd2) 13... Bxe4 14. Bxc5 Bxc2 15. Qxc2 {Hoping for Bd4.} dxc5 16. Qxa4+ Qd7 {[#]} 17. Nbd2 $146 ({Predecessor:} 17. Ne5 Qxa4 18. Rxa4 Bd6 19. Nc4 Bc7 20. Nbd2 Ke7 21. Rea1 a5 22. Nb3 Nd7 23. Nbxa5 Bxa5 24. Rxa5 Rxa5 25. Rxa5 {1-0 (42) Nakamura,H (2741)-Giri,A (2776) Kolkata 2019}) 17... Be7 18. Ne5 Qxa4 19. Rxa4 Nd7 20. Nc6 Nb6 21. Ra2 Bd6 22. Rea1 Kd7 23. Na5 Rhc8 24. Nac4 Nxc4 25. Nxc4 {[#] And now Nb6+ would win.} Rc6 26. Na5 Rb6 27. Nc4 Rc6 $1 28. Na5 Rb6 29. Nc4 Rc6 $1 30. Na5 Rb6 {A rather calm draw. Accuracy: White = 96%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.05"]
[Round "4.3"]
[White "Ju, Wenjun"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2583"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,111,14,11,23,7,37,20,15,-12,-4,-19,22,22,23,19,19,19,18,30,31,0,0,0,0,0,0,0,64,66,63,63,69,70,70,57,63,58,62,58,72,62,75,62,79,79,86,86,86,86,86,79,78,78,78,78,79,79,79,79,79,79,79,79,79,79,79,79,79,79,79,79,79,73,98,99,99,0,75,0,98,98,111,98,104,106,106,106,100,103,113,72,91,72,72,0,103,0,72,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 O-O 8. Qd2 Nd7 {[%cal Bb8d7,Bd7b6,Bb6d5][%mdl 32] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 9. Nf3 Nb6 10. b3 f5 {The position is equal.} 11. Bd3 fxe4 12. Bxe4 Nd5 (12... Bf5 $5 {[%cal Rf5e4]} 13. Bxb7 Rb8 $11) 13. O-O Bf5 14. Rfe1 Bxe4 15. Rxe4 Rxf3 16. gxf3 Qd7 17. Rg4 Rf8 18. Rg3 Rf4 19. Bb2 Qf5 20. Re1 Rxf3 (20... Bf6 $11) 21. Rxf3 $14 Qxf3 22. Qe2 Qh3 $1 23. Qe6+ Qxe6 24. Rxe6 {[%mdl 4096] Endgame KRB-KBN} Kf7 25. Re2 (25. Re4 {is interesting.} Nf6 26. Re1 Nd5 27. Kf1 Bf6 28. Re4) 25... c6 26. Kf1 Bh6 27. Re1 Bd2 28. Rd1 Bf4 29. Kg2 Bd6 30. Kf3 h5 31. h3 a6 32. Bc1 Nc3 33. Rd2 Ke6 34. Rc2 Nd5 35. Bd2 Kf5 36. Rc1 e6 37. Re1 g5 38. Rg1 Be7 39. Ke2 Bf6 40. Kd3 Be7 41. Rg3 Bf6 42. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Be7 43. a5 Bf6 44. Rf3+ Kg6 45. Rg3 {And now Bxg5! would win.} Kf5 46. Rf3+ Kg6 47. Ke4 Ne7 48. Rg3 Nf5 49. Rg2 Nd6+ 50. Kd3 {[#] Bxg5! is the strong threat.} Kf5 51. Rg3 Nb5 52. Be3 Nd6 53. Rg1 Nb5 54. Rg3 Nd6 55. Rg1 Nb5 56. Rg3 {Accuracy: White = 91%, Black = 92%.} (56. f3 $16) 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.05"]
[Round "4.4"]
[White "Dzagnidze, Nana"]
[Black "Harika, Dronavalli"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2515"]
[BlackElo "2518"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,54,0,9,0,0,-6,-2,-47,-25,-37,-59,-43,-23,-21,0,-10,0,0,0,0,0,0,0,0,0,0,18,0,0,-10,-9,-4,0,0,0,0,0,0,0,-5,-5,-5,-5,-1210,-1198,-1153,-1161]} 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Nb5 {D00: 1 d4 d5: Unusual lines.} Na6 7. h3 {7.h3 scores better than 7.Be2.} Ne4 8. Bd3 {The position is equal.} c6 9. Nc3 Nxc3 10. bxc3 {[%cal Bb2c3,Bc3c4][%mdl 32] [#]} c5 $146 ({Predecessor:} 10... Qa5 11. Qd2 c5 12. c4 Qxd2+ 13. Kxd2 Nb4 14. cxd5 cxd4 15. exd4 Nxd3 16. cxd3 Rd8 {0-1 (29) Maksimovic,B (2306)-Vucinic,G (2411) Valjevo 2018}) 11. O-O Bd7 (11... c4 $5 12. Be2 $8 Nc7 $11) 12. c4 cxd4 13. exd4 Nb4 14. cxd5 Ba4 15. Qd2 Nxd3 16. Qxd3 Qxd5 {Threatens to win with ...Bb5.} 17. c4 Qf5 18. Qe3 Rac8 19. Rac1 Bc2 20. Bh6 Rxc4 21. Bxg7 Kxg7 22. Qxe7 Rfc8 23. Rfe1 {next Ng5 is good for White.} R4c7 $36 {[%mdl 2048] Black is pushing.} 24. Qd6 {White wants to play d5.} Rc6 25. Qa3 Be4 {...Bxf3 is the strong threat.} 26. Ne5 $2 {[%mdl 8192]} (26. Rxc6 $11 Bxc6 27. Ne5) 26... Rxc1 $19 27. Rxc1 {[#]} Qg5 $1 {[%csl LRc1,LRg2][%mdl 576] Double Attack. Accuracy: White = 73%, Black = 100%.} 0-1

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.05"]
[Round "4.5"]
[White "Goryachkina, Aleksandra"]
[Black "Stefanova, Antoaneta"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2579"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,95,22,35,45,56,44,66,34,40,0,0,0,0,0,20,0,36,33,32,12,36,20,14,21,27,27,29,36,12,16,13,13,15,18,61,36,196,183,258,247,265,267,257,247,250,242,312,327,361,349,382,360,748,747,670,702,699,670,29963,29963,6590,6230,29973,29974,29974,29975,29976,29977,29977,29978,29976,29979,29979,29980,29980,29981,29981,29982,29985,29986,29986,29987,29990,29991,29991,29992]} 1. Nf3 g6 2. e4 d6 3. d4 Nf6 4. Nc3 Bg7 5. Be3 O-O 6. Qd2 a6 7. Bh6 {B08: Pirc Defence: Classical System.} c5 8. Bxg7 Kxg7 {[#]} 9. dxc5 $146 {White is slightly better.} (9. O-O-O {looks sharper.} cxd4 10. Nxd4 Qa5 11. f3 Nc6 12. Nb3) ({Predecessor:} 9. h4 h5 10. O-O-O Nc6 11. d5 Na7 12. Ng5 b5 13. Ne2 b4 14. Kb1 Nb5 15. f3 {0-1 (37) Gabrielian,A (2499)-Kobo,O (2494) St Petersburg 2018}) 9... dxc5 10. Qxd8 (10. Qe3 {seems wilder.} Bg4 11. Qxc5 Bxf3 12. gxf3 Nc6 13. f4) 10... Rxd8 11. e5 Nfd7 12. O-O-O {Black must now prevent e6.} Nc6 13. Bc4 Nb6 (13... b5 $5 {[%cal Rb5c4]} 14. Bd5 Bb7 $11) 14. Rxd8 Nxd8 15. Rd1 Bd7 16. Ng5 Bc6 17. Bf1 h6 18. Nge4 $36 {[%mdl 2048] White is more active.} Ne6 19. g3 f5 20. exf6+ exf6 21. a4 f5 22. a5 Nd7 ({Much weaker is} 22... Bxe4 23. Nxe4 fxe4 24. axb6 $16) 23. Nd6 Ne5 $2 {[#] Black cannot hold the game after this.} (23... Rd8 $14) 24. f4 $1 $18 {[%cal Rf4e5]} Ng4 {[#]} (24... Nf7 $142) 25. Nxb7 $1 {[%mdl 512]} Ne3 (25... Bxb7 26. Rd7+) 26. Re1 Nxf1 27. Rxe6 Bxb7 28. Re7+ {[%mdl 64] Double Attack} Kg8 {...Bf3 is the strong threat.} 29. Rxb7 Nxh2 {[%mdl 4096] Endgame KRN-KRN} 30. Nd5 Nf1 31. Nc7 Rf8 $2 (31... Rc8 32. Nxa6 Nxg3) 32. Nxa6 Nxg3 33. Nxc5 h5 34. a6 {And now a7 would win.} h4 {aiming for ...h3.} 35. a7 h3 36. Nd3 Ne4 37. Rb8 {White mates.} h2 38. Rxf8+ Kxf8 39. a8=Q+ Kg7 40. Qxe4 {[%mdl 64] Remove Defender} fxe4 {KN-K3P} 41. Nf2 e3 42. Nh1 Kf6 43. b4 Kf5 44. b5 Kxf4 45. b6 Kf3 46. b7 Kg2 47. b8=Q Kxh1 {[#]} 48. Qg3 $1 {[%mdl 64] Double Attack. Accuracy: White = 95%, Black = 50%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.05"]
[Round "4.6"]
[White "Kosteniuk, Alexandra"]
[Black "Abdumalik, Zhansaya"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2504"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,74,18,26,27,26,6,12,13,10,13,13,37,28,11,10,10,17,4,14,-8,8,-21,26,-5,0,-59,-43,-76,-36,-116,-66,-55,-53,-83,-24,-73,-39,-81,-81,-128,-128,-128,-72,-80,-76,-107,-109,-112,-107,-112,-121,-306,-318,-508,-499,-497,-467,-2540,-2469,-29972,-29970]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a4 {8.a3 is the hot move. Played by Alireza Firouzja in February 2020.} Bd7 9. c3 {C84: Closed Ruy Lopez: Unusual White 6th moves.} O-O 10. Re1 Na5 11. Bc2 {The position is equal.} c5 12. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32]} Qb6 13. Nf1 b4 14. Ne3 {[#]} Rac8 $146 ({Predecessor:} 14... Rfe8 15. d4 cxd4 16. cxd4 b3 17. Bb1 exd4 18. Nxd4 Bf8 19. Nef5 d5 20. e5 Ne4 21. Bxe4 dxe4 22. Rxe4 {0-1 (33) Efimenko,Z (2604)-Sjugirov,S (2662) Douglas 2019}) 15. h3 Rfe8 16. Nd2 Be6 17. Qe2 Bf8 18. Qf3 Qb7 19. g4 h6 20. Kh2 (20. Ndc4 $11 Qc7 21. Bd2) 20... d5 $15 21. Nf5 Nh7 22. Qg2 (22. exd5 $15 Bxd5 23. Qg3) 22... dxe4 23. Nxe4 {Black should prevent Nfd6.} Qd7 24. Rg1 Kh8 ({Black should try} 24... Nb3 $17 25. Rb1 Nxc1 26. Rbxc1 Red8) 25. Qg3 Nb3 (25... Bb3 $5 {[%cal Rb3c2]} 26. Bb1 Bd5 $15) 26. Bxb3 Bxb3 27. f4 {[#]} Rcd8 $1 28. cxb4 cxb4 (28... exf4 $142 29. Bxf4 cxb4) 29. fxe5 $17 Qxd3 30. Qxd3 Rxd3 31. Bf4 {[#]} Ng5 $1 {[%mdl 512]} 32. Nxg5 hxg5 33. Bg3 $2 {This move loses the game for White.} (33. Rg3 $17 {was necessary.} Rxg3 34. Bxg3) 33... Rc8 $19 34. Rg2 (34. Rgc1 $142 Rd2+ {[%mdl 64] Double Attack} 35. Kg1 Bc5+ 36. Kf1 Rxb2 37. Ne7) 34... Bd5 35. Re2 b3 {...Rc2 is the strong threat.} 36. Rf1 (36. Be1 $142 Rc2 37. Rxc2 bxc2 38. Rc1) 36... Rc2 37. Rff2 {[#]} Rd1 $1 {[%mdl 512] Accuracy: White = 37%, Black = 76%.} 0-1

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.06"]
[Round "5.1"]
[White "Abdumalik, Zhansaya"]
[Black "Kashlinskaya, Alina"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2471"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,101,0,0,-5,-9,0,0,-6,-6,-6,-8,-7,8,-10,-4,0,0,0,0,0,0,0,-3,8,-45,-37,-124,-102,-107,-82,-78,-51,-61,-16,-14,-23,-29,-20,-90,-87,-84,-62,-70,21,27,18,20,21,0,0,12,8,0,8,0,8,0,13,8,17,12,20,28,29,29,53,60,67,77,58,65,108,108,108,20,20,20,20,20,19,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxe5 {6...Nxe5 scores better than 6...Nxc3.} 7. dxe5 Bb4 {C43: Petroff Defence: 3 d4.} 8. O-O Nxc3 9. bxc3 Bxc3 {[%mdl 64] Double Attack} 10. Rb1 O-O (10... Bxe5 $2 11. Re1 $18) 11. Bxh7+ {[%mdl 64] Decoy} Kxh7 12. Qd3+ {[%mdl 64] Double Attack} Kg8 13. Qxc3 {[#]} a5 $146 ({Predecessor:} 13... b6 14. Qg3 Qd7 15. Rb4 Qf5 16. Rh4 Re8 17. f4 Re6 18. Qf3 Qe4 19. Qxe4 dxe4 {0-1 (28) Anand,V (2765)-Wang,H (2726) Douglas 2019}) 14. f4 {And now f5 would win.} d4 $36 {[%mdl 2048] White is under pressure.} 15. Qd3 Re8 $1 16. Bd2 Ra6 17. Rb5 g6 18. f5 (18. Qg3 $11) 18... Bxf5 $15 19. Qf3 (19. Qg3 $1 $15 Qd7 20. Rxb7) 19... Rc6 $1 $17 {[%cal Rc6c2]} 20. Rd5 Qe7 21. Qg3 Rxc2 22. Bg5 $1 {[%cal Rg5e7]} Qe6 23. Rxd4 {Threatens to win with Bf6.} Qb6 ({But not} 23... Qxe5 $2 24. Qxe5 Rxe5 25. Bf6 $18) (23... Rxa2 $2 24. Bf6 $18) 24. Be3 {Black must now prevent Rxf5.} Rc3 25. Qg5 {[#]} ({Don't blunder} 25. Rxf5 $2 Qxd4 $3 {[%mdl 512]} 26. Bxd4 Rxg3 $19) (25. Rfd1 $11) 25... f6 $1 {[%cal Rf6g5][%mdl 512]} 26. Qh6 {[#]} (26. exf6 Rcxe3) 26... Rxe3 $1 {[%mdl 512]} 27. Qxe3 Rxe5 ({Better is} 27... fxe5 $15 28. Re1 Qxd4 29. Qxd4 exd4 30. Rxe8+ Kf7) 28. Rd8+ $11 Kf7 29. Qxb6 cxb6 {[%mdl 4096] Endgame KRR-KRB} 30. Rc1 Ke7 31. Rd2 Be4 32. Kf2 b5 33. a3 f5 34. Rd4 Bc6 35. g3 Ke6 36. Rc2 Rd5 37. Re2+ Kd6 38. Ke3 Kc5 39. Rc2+ $1 Kd6 $1 40. Kd3 Ke5 41. Re2+ Kd6 42. Rxd5+ Kxd5 $16 {KR-KB} 43. Kc3 ({White should try} 43. Re7 $16) 43... b4+ $1 $11 {The position is equal.} 44. axb4 axb4+ 45. Kxb4 {Threatening Kc3.} Kd4 $1 46. Re6 g5 47. h4 gxh4 48. gxh4 {h5 is the strong threat.} f4 49. h5 f3 50. h6 {Threatening mate with h7.} Be4 51. Rxe4+ {Accuracy: White = 84%, Black = 85%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.06"]
[Round "5.2"]
[White "Stefanova, Antoaneta"]
[Black "Kosteniuk, Alexandra"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2469"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,6,18,23,15,9,27,27,28,35,52,33,35,38,26,46,64,8,53,8,75,45,53,54,49,22,88,84,78,81,137,130,131,19,27,22,26,29,19,16,20,17,19,18,16,16,34,24,32,37,37,37,37,25,25,25,43,24,41,10,16,0,19,0,0,0,0,0,4,0,0,0,0,0,0,0,6,6,6,6,6,6,6,0,6,0,6,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 {E01: Catalan: Early deviations.} O-O 7. Bg5 c6 8. Bg2 {White has an edge.} Nbd7 9. e4 dxe4 {[#]} 10. Nxe4 $1 {[%mdl 512]} Bb4+ (10... Nxe4 11. Bxd8) 11. Nc3 h6 12. Bf4 Qa5 {[#]} 13. Qb3 $146 (13. O-O $14) ({Predecessor:} 13. Qc2 c5 14. O-O cxd4 15. Nb5 a6 16. Bc7 Nb6 17. Nfxd4 Bc5 18. Nb3 Qa4 19. Nd6 {½-½ (129) Livaic,L (2505)-Rudolf,M (2328) Zagreb 2019}) 13... c5 {...cxd4 is the strong threat.} (13... e5 $5 14. Nxe5 Nxe5 15. dxe5 Nd7 $14) 14. a3 Bxc3+ (14... Ne4 $11 {keeps the balance.}) 15. Qxc3 $16 Qxc3+ 16. bxc3 Ne4 17. Ne5 Ndf6 (17... f5 $11 {remains equal.}) 18. Rc1 b6 19. Ng4 {Threatens to win with Nxf6+.} Bb7 ({Better is} 19... Ba6) 20. Nxf6+ gxf6 {[#]} 21. Bxh6 ({White must play} 21. f3 $1 $16 {[%cal Rf3e4]} Ng5 22. Kf2) 21... Rfd8 22. Be3 Rab8 23. Bxe4 Bxe4 24. O-O Bd3 25. Rfd1 Be2 26. Re1 Bxc4 27. dxc5 Rdc8 28. cxb6 axb6 29. f4 b5 30. Bd4 f5 31. Kf2 Ra8 32. Ra1 Kh7 33. h3 Rg8 34. Re5 Bd5 {The position is equal.} 35. Ree1 Rg6 36. Rg1 Rh6 37. h4 Rg6 38. Bc5 Rgg8 39. Rab1 Rgc8 40. Bb4 Rc4 41. Rbd1 Kg6 42. Rd4 Rxd4 43. cxd4 $11 {KRB-KRB} Kh5 44. Rc1 Bc4 45. Kf3 Bd5+ 46. Kf2 Bc4 47. Kf3 Bd5+ 48. Kf2 {Accuracy: White = 84%, Black = 86%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.06"]
[Round "5.3"]
[White "Harika, Dronavalli"]
[Black "Goryachkina, Aleksandra"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2518"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,61,12,0,12,5,6,0,12,0,10,7,16,11,6,5,4,10,4,0,0,-8,17,-11,-1,-9,-6,-12,-4,-32,-33,-33,-23,-23,-23,-27,-23,-27,-23,-31,-14,-25,-25,-25,-25,-25,-25,-47,-47,-47,-25,-25,-25,-25]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bg4 6. Nbd2 (6. Nc3 {is interesting.} Nbd7 7. Bf4 Bf5 8. e3 e6 9. Nh4) 6... Nbd7 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines.} 7. g3 e6 8. Bg2 Be7 {The position is equal.} 9. O-O O-O 10. Qb3 Qb6 11. Nc4 Qa6 12. Bd2 Nb6 13. Rfc1 Nxc4 14. Rxc4 Qb6 15. Bb4 {[#]} Rfe8 $146 ({Predecessor:} 15... Nd5 16. Bxe7 Qxb3 17. axb3 Nxe7 18. e3 Bxf3 19. Bxf3 a6 20. h4 Nc8 21. h5 Nd6 {½-½ (44) Eljanov,P (2723)-Matlakov,M (2689) Dubai 2014}) 16. e3 Nd5 {[%cal Rd5b4]} 17. Bc5 Qxb3 18. axb3 Bxc5 19. Rxc5 (19. dxc5 $5 {[%cal Rc4g4]} Bxf3 20. Bxf3 $11) 19... Bxf3 20. Bxf3 Kf8 21. Kf1 a6 22. Ke2 Rad8 23. Rd1 Nb6 24. Bg2 Rd6 25. f4 f5 26. Bf3 Nd7 27. Rcc1 Nf6 28. Rc5 Kf7 29. h3 g6 30. g4 Rh8 31. Ra5 {Accuracy: White = 90%, Black = 96%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.06"]
[Round "5.4"]
[White "Muzychuk, Anna"]
[Black "Dzagnidze, Nana"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2539"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,88,18,26,38,24,16,30,21,13,23,28,43,35,114,112,109,102,107,114,100,107,119,128,115,129,118,118,135,132,135,125,107,97,82,62,69,0,2,0,214,221,237,229,236,227,215,0,0,-103,-104,-98,0,-115,-104,-103,-70,-215,-204,-249,-242,-354,-364,-347,-352,-313,0,0,0,-470,-472,-441,-457,-606,-606,-479,-479,-1484,-1482,-1113,-1000]} 1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 d6 5. d3 Be7 6. O-O h6 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 7. Ne1 Nf6 8. f4 exf4 {White has an edge.} 9. Bxf4 O-O 10. Nf3 Na5 11. Bd5 $36 {[%mdl 2048] White is pushing.} Nxd5 (11... Nc6 $14) 12. Nxd5 $16 (12. exd5 $6 f5 $14) 12... Nc6 {[#]} 13. Qe1 $146 ({Predecessor:} 13. d4 Bg4 14. Nxe7+ Qxe7 15. dxc5 Qxe4 16. Bxd6 Rfe8 17. Qd3 Qxd3 18. cxd3 Re3 19. Rad1 {½-½ (38) Whatley,S (2127)-Gluhovsky,M (2263) Caleta 2017}) 13... Bg5 14. Bxg5 $1 hxg5 15. Qg3 f6 16. h4 {[%cal Rh4g5]} g4 17. Nh2 $1 Ne5 18. Ne3 Qb6 19. b3 ({But not} 19. Nhxg4 $6 Nxg4 20. Nxg4 Qxb2 $14) 19... Qb4 20. Nd5 {[%cal Be3d5,Bd5f4,Bf4h5][%mdl 32]} Qd4+ 21. Kh1 Be6 22. Nf4 Bd7 23. Qe1 (23. Rad1 $14) 23... Qb2 24. Qd2 f5 $2 (24... Rf7 $11 {and Black is okay.}) 25. Rab1 $1 $18 {[%cal Rb1b2]} Qa3 ({Much worse is} 25... Qxa2 26. Ra1 $18) 26. Nh5 $1 Qxa2 {[#]} 27. Qg5 $1 {[%csl Gh5][%cal Rg5g7][%mdl 512]} Rf7 28. exf5 $2 (28. Rbc1 $1 $18) 28... Qxc2 $11 {Strongly threatening ...Bc6!} 29. Nxg4 (29. Rbc1 $11 Qb2 30. f6) 29... Nxg4 $17 30. Qxg4 Bxf5 (30... Qxd3 $6 31. Rbd1 $11) (30... Raf8 $17 {[%cal Rd7f5]} 31. Ng3 Qxd3) 31. Qg5 {[#]} (31. Rxf5 $11 Qxb1+ 32. Kh2) 31... Raf8 $1 ({Of course not} 31... Bxd3 $6 32. Rxf7 Qxb1+ 33. Kh2 $11) 32. Rbe1 {White wants to play Rxf5!} Qxd3 33. Rf3 (33. Kh2 $1 $15) 33... Qd4 $19 34. Rf4 {[#]} Qc3 $1 {[%cal Rc3e1]} 35. Ref1 (35. Re2 $142) 35... Qe5 36. R1f3 b5 {[%cal Bb7b5,Bb5c4,Bc4c3][%mdl 32]} 37. Rg3 Qe1+ $2 ({Black should play} 37... a5 $19 {Hoping for ...Bb1.} 38. Kh2 Kh8) 38. Kh2 $11 {White threatens Nf6+! and mate.} Qe5 {...Kh7 is the strong threat.} 39. Qh6 $2 {[%mdl 8192] [#]} (39. Kh1 $1 $11 {and White has nothing to worry.}) 39... c4 $1 $19 {Black is clearly winning.} 40. bxc4 bxc4 41. Nxg7 Rxg7 42. Rxg7+ Qxg7 43. Qxd6 (43. Qxg7+ $142 Kxg7 44. Rxc4) 43... c3 44. Qd5+ Qf7 {Quite a comeback for Black. Accuracy: White = 66%, Black = 86%.} 0-1

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.06"]
[Round "5.5"]
[White "Muzychuk, Mariya"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2552"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,161,33,47,46,55,63,66,66,75,72,79,72,89,69,99,0,9,0,59,56,36,78,50,33,25,2,71,5,23,0,291,299,291,291,291,283,569,562,556,555,593,471,383,224,224,224,271,151,151,151,151,151,151,142,143,144,140,138,196,189,198,191,227,188,214,187,239,233,238,238,345,347,487,484,481,468,464,447,458,450,423,418,377,368,377,373,631,377,377,377,350,341,321,289,289,213,631,631,631,631,622,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. g3 Bg7 12. exf5 Bxf5 13. Bg2 Rc8 14. c3 {B33: Sicilian: Pelikan and Sveshnikov Variations.} O-O 15. Nc2 Be6 16. a4 {White is slightly better.} bxa4 17. Rxa4 a5 18. Nce3 f5 19. O-O Rb8 {[#]} 20. Nc4 $146 (20. Qe2 $16) ({Predecessor:} 20. Qe2 Kh8 21. Rfa1 e4 22. f3 exf3 23. Bxf3 Ne5 24. Bg2 Bxd5 25. Nxd5 {0-1 (33) Vogt,T (2376)-Erlbeck,P (2045) Bayern 1998}) 20... Rb5 $11 21. Qd2 Rc5 (21... Qb8 $11) 22. Rd1 e4 23. Nf4 Bf7 24. Nxd6 Bb3 {[%mdl 64] Double Attack} 25. Raa1 $36 {[%mdl 2048] White wants to play Qe3. White is pushing.} Qb6 (25... Be5 $11) 26. Qe3 (26. Nh5 $1 $16) 26... Bxd1 27. Rxd1 Qb3 $2 {[%mdl 8192]} (27... Ne5 $1 $11 {and Black stays safe.}) 28. Rd2 $18 Re5 29. Bf1 Kh8 30. Bc4 Qa4 $2 (30... Qb8 31. Nf7+ Rxf7) 31. Nf7+ Rxf7 32. Bxf7 Bh6 33. Rd6 Bf8 34. Rd7 (34. Ne2 $142 {Qg5! is the strong threat.} Re7 35. Bd5 {[%mdl 64] Remove Defender}) 34... Re7 35. Rxe7 $1 Bxe7 36. Ng6+ (36. b3 $18 Qa1+ 37. Kg2) 36... Kg7 $16 37. Nxe7 Nxe7 38. Bh5 $1 Qa1+ 39. Kg2 {Strongly threatening Qa7!} Qxb2 40. Qc5 Qb7 41. Qxa5 Qc6 (41... Kh6 $16) 42. Qa7 $18 Qf6 43. Be2 Kg6 44. Qc5 Nc6 45. c4 Kg7 (45... Nd4 {was called for.}) 46. Qe3 Kg6 47. h4 h6 (47... Nd4 {is a better defense.} 48. Bd1 h6) 48. Qb6 Nd4 {[#]} (48... Ne7 {keeps fighting.} 49. c5 Kf7 50. Bc4+ Kg6) 49. Bh5+ $1 {[%mdl 512]} Kg7 (49... Kxh5 50. Qxf6) 50. Qb7+ Kf8 51. c5 Nc6 52. Qc8+ Kg7 53. Qd7+ Kf8 54. Qe8+ Kg7 55. Bd1 Nd4 $2 (55... Qd8 56. Qxc6 Qxd1 57. Qc7+ Kg6) 56. Ba4 Qe6 57. Qxe6 Nxe6 {[%mdl 4096] Endgame [#] KB-KN} 58. c6 $1 Kf6 59. Bb3 {Threatens to win with Bxe6.} Nc7 {[#]} 60. g4 $1 {[%mdl 512]} f4 $2 (60... fxg4 61. Kg3 e3 62. fxe3 h5) 61. Bc2 Ke5 62. h5 Ne6 {[#]} 63. Bxe4 $2 (63. g5 $1 $18 {[%mdl 512]}) 63... Kxe4 {[#] KN-KP. The position is equal.} 64. g5 $1 {[%cal Rg5h6][%mdl 512]} Ke5 ({Don't blunder} 64... hxg5 $2 65. h6 $18) (64... Nxg5 65. c7) 65. gxh6 Kf6 66. Kh3 Kf7 67. Kg4 Kg8 68. Kf5 Nd4+ {[%mdl 64] Double Attack} 69. Kxf4 Nxc6 $11 {KN-K3P} 70. Kg5 Nd4 71. Kg6 Nf3 72. h7+ Kh8 73. Kh6 Nd4 74. f4 Nf5+ 75. Kg6 Ne7+ 76. Kf7 Nd5 77. f5 Kxh7 78. Ke6 Nf4+ 79. Ke7 Nxh5 80. f6 Nxf6 81. Kxf6 {White really could win this. Accuracy: White = 80%, Black = 63%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.06"]
[Round "5.6"]
[White "Cramling, Pia"]
[Black "Sebag, Marie"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2470"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,77,25,33,2,32,29,28,23,26,13,8,7,18,0,0,0,19,0,0,-1,20,20,18,18,16,15,28,24,25,0,0,0,10,0,12,7,16,0,10,8,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-43,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 {6...Be4 is the fancy move. Played by Xiangzhi Bu in December 2019.} 7. Be2 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} Nbd7 8. g3 Bd6 9. O-O {White has an edge.} dxc4 10. Nxg6 hxg6 11. Bxc4 Qe7 (11... Nb6 12. Be2 e5 13. dxe5 Bxe5 14. Qxd8+ Rxd8 15. Rd1 Ke7 16. Bd2 g5 17. e4 g4 18. Bg5 Ke6 19. Bxg4+ Nxg4 20. Rxd8 Rxd8 21. Bxd8 {1-0 (34) Cramling,P (2462)-Sebag,M (2445) Douglas 2019}) 12. Re1 e5 13. Bf1 O-O {[#]} 14. dxe5 $146 ({Predecessor:} 14. Bg2 Rfe8 15. Bd2 Nb6 16. dxe5 Bxe5 17. Qe2 Rad8 18. Red1 g5 19. Be1 Qe6 20. Qc2 {1-0 (109) Balog,I (2539)-Murariu,A (2499) Arad 2011}) 14... Bxe5 15. Bd2 Bxc3 16. Bxc3 Ne4 17. Qc2 Nxc3 18. Qxc3 Rfd8 19. Rad1 Nf6 20. Rxd8+ Rxd8 21. e4 Nh7 ({Not} 21... Nxe4 $2 22. Qc4 $18) 22. Bc4 Ng5 23. h4 Ne6 24. e5 (24. a3 {keeps more tension.} Nd4 25. Kg2 a5 26. Bd5 Qf6 27. e5) 24... b5 25. Bxe6 Qxe6 $11 {[%mdl 4096] Endgame KQR-KQR} 26. a3 Rd5 27. b4 Qd7 28. Rc1 Rd1+ 29. Rxd1 Qxd1+ {KQ-KQ} 30. Kg2 Qd5+ 31. Qf3 {next Qxd5 is good for White.} Qc4 32. Qe3 Qd5+ 33. Kh2 a6 34. Qb6 Qf3 35. Qb8+ Kh7 {And now ...c5 would win.} 36. Qa7 {The position is equal.} Kg8 37. Qb8+ Kh7 38. Qa7 Kg8 39. Qb8+ {An uneventful encounter. Accuracy: White = 93%, Black = 96%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.07"]
[Round "6.1"]
[White "Kashlinskaya, Alina"]
[Black "Sebag, Marie"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2484"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,0,0,0,0,0,0,0,0,0,16,7,4,-14,19,0,0,0,29,18,37,27,50,35,101,72,178,185,184,180,186,159,189,154,300,301,304,298,304,303,516,517,768,739,950,905,914,915,891,891,1930,1734]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 a6 5. a4 e6 6. Nge2 {B23: Closed Sicilian: Lines without g3.} Nf6 7. O-O d5 8. exd5 {The position is equal.} exd5 9. Ba2 Nc6 10. d3 {[#]} Nb4 $146 ({Predecessor:} 10... d4 11. Ne4 Be7 12. Nf4 O-O 13. Bd2 Bf5 14. Re1 Qd7 15. Qf3 Rae8 {½-½ (15) Calistri,T (2382)-Roser,K (2436) Issy les Moulineaux 2009}) 11. Bb3 Be7 12. Bg5 O-O 13. Nf4 d4 14. Bxf6 Bxf6 15. Ne4 Be5 16. Nh5 Qh4 (16... Bf5 $14) 17. f4 $1 $16 {[%cal Rf4e5]} Bc7 {[#]} (17... Bg4 $16 {is a better defense.} 18. Qd2 Bc7) 18. g3 $1 $18 {[%cal Rg3h4]} (18. Nxc5 $2 Bg4 $17) 18... Qh3 {[#]} 19. f5 $1 {And now Ng5 would win.} h6 20. Nf4 $36 {[%mdl 2048] Black is under strong pressure.} ({Don't play} 20. Nxc5 Bxf5 21. Nf4 (21. Nxb7 Bg4 $19) 21... Bxf4 $16) 20... Qxf5 {[#]} 21. Ne6 $1 {[%cal Re6f8][%mdl 576] Discovered Attack} fxe6 (21... Bxe6 $16 22. Rxf5 Bxf5 23. Nxc5 Rae8 24. Nxb7 Re5) 22. Rxf5 Rxf5 23. Qg4 {Qxf5 is the strong threat.} Nd5 24. Nxc5 Ne3 $2 (24... Rg5 25. Qh4 (25. Qxd4 Bb6 $18) (25. Nxe6 Rxg4 26. Nxc7 Rb8 $11) 25... b6) 25. Qxd4 {White is clearly winning.} Nxc2 26. Bxc2 Bb6 27. b4 a5 28. Qd6 Ra6 29. Qb8 Rf8 30. Rf1 {Accuracy: White = 100%, Black = 54%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.07"]
[Round "6.2"]
[White "Ju, Wenjun"]
[Black "Cramling, Pia"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2583"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,146,8,8,14,12,3,6,21,59,44,36,37,50,47,39,18,19,12,17,7,20,15,12,16,23,31,30,7,7,6,0,2,7,10,9,6,6,5,3,0,4,0,0,0,6,6,21,2,29,0,0,0,0,0,22,15,18,18,22,6,6,3,63,57,62,53,195,187,190,203,239,153,229,179,177,141,345,334,340,336,328,278,362,362,554,53,89,12,1,8,8,0,0,0,31,0,0,0,0,0,0,0,80,79,79,79,81,88,83,27,118,8,8,8,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Bd2 a5 7. Qc2 {E04: Open Catalan: 5 Nf3.} Bxd2+ 8. Qxd2 c6 9. a4 b5 10. axb5 {10.Na3 is vanishing.} cxb5 11. Qg5 O-O 12. Qxb5 Ba6 13. Qxa5 Bb7 $1 14. Qxd8 Rxa1 15. Qxf8+ $1 (15. Qb6 $2 Rxb1+ 16. Kd2 c3+ 17. Kxc3 Nd5+ 18. Kd2 Nxb6 $19) 15... Kxf8 16. O-O Ra2 17. Ne5 Ba6 18. Rc1 Rxb2 {[#]} 19. e3 $146 ({Predecessor:} 19. Nc3 Nfd7 20. f4 Nxe5 21. fxe5 f6 22. exf6 gxf6 23. Kf2 Ke7 24. Na4 Rb4 25. Nc3 {½-½ (56) Buhmann,R (2587)-Golubovic,B (2392) Rijeka 2010}) 19... Nbd7 20. Nxd7+ Nxd7 21. Nc3 Rb3 22. Kf1 e5 23. Ke1 exd4 24. exd4 Nf6 25. h3 Ne8 26. Kd2 Nd6 27. Kc2 Nf5 28. Rd1 Bb7 29. d5 Nd6 30. Bf1 Rb4 31. Re1 Bc8 32. g4 h5 33. gxh5 Bf5+ 34. Kd2 Rb3 35. f3 Ra3 36. h4 Ra5 (36... Bc8 $11) 37. Ke3 $14 Bc8 38. Kd4 Ba6 (38... Bd7 $14) 39. Bh3 $1 $18 Bb7 {intending ...Nb5+.} 40. Bd7 Ba6 41. f4 Bb7 (41... Bc8 $16) 42. Re2 Ba6 43. f5 {aiming for f6!} f6 $2 (43... Bc8 $16 {is a better defense.}) 44. Be6 Bc8 45. Bxc8 Nxc8 {[%mdl 4096] Endgame KRN-KRN} 46. Re6 ({Not} 46. Kxc4 Nd6+ 47. Kb4 Ra7 $16) 46... Ne7 47. Ke4 $1 ({Less strong is} 47. Kxc4 Nxf5 48. Nb5 Kf7 $14) 47... Ra3 (47... Kf7 $142 48. d6 Nxf5) 48. Ne2 $2 ({White should try} 48. d6 $18 Nc6 49. Nd5) 48... c3 49. d6 (49. Nxc3 $16 Rxc3 50. d6 Rc4+ 51. Kd3 $1 {[%mdl 512]}) 49... Ra4+ $11 50. Kd3 Nxf5 51. d7 Ra8 52. Ke4 Nh6 53. Kd5 c2 54. Ra6 Rd8 $1 {[%cal Rd8d7]} 55. Ke6 {Threatens to win with Rc6.} Nf7 56. Rc6 {Black must now prevent Rc8.} Ra8 (56... Rxd7 $1 $11 {remains equal.} 57. Kxd7 Ne5+ 58. Kd6 Nxc6 59. Kxc6 Kg8) 57. Rc8+ $16 ({Reject} 57. Rxc2 Ra6+ 58. Kf5 Ra5+ 59. Kf4 Rxh5 $11) 57... Nd8+ {[#]} 58. Kf5 $1 Ra5+ 59. Kg6 Ke7 {[#]} 60. Rxc2 (60. Nd4 $1 $16) 60... Kxd7 (60... Ra4 $1 $11 {keeps the balance.}) 61. Nf4 (61. Nd4 $16) 61... Ra4 $11 {The position is equal.} 62. Rf2 Ke8 63. Kxg7 Rxf4 $1 {[%mdl 64] Remove Defender} 64. Rxf4 Ne6+ 65. Kxf6 Nxf4 {KN-KPP} 66. h6 Nh5+ 67. Kg6 {And now h7 would win.} (67. Kg5 $5 {[%cal Rh6h7]} Kf7 68. Kxh5 $11) 67... Nf4+ 68. Kg7 {h7 is the strong threat.} Nh5+ 69. Kg8 Nf6+ (69... Ke7 $5) 70. Kg7 Nh5+ 71. Kg6 {White threatens h7 and mate.} Nf4+ 72. Kf5 {Threatening mate with h7.} Kf7 73. Kxf4 Kg6 {Black escapes into a draw. Accuracy: White = 79%, Black = 70%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.07"]
[Round "6.3"]
[White "Dzagnidze, Nana"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2515"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,64,37,33,27,27,25,23,24,25,30,36,24,24,32,26,28,36,36,31,31,36,29,31,29,37,39,36,33,39,22,28,34,31,22,60,15,14,15,14,15,16,17,35,0,0]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 a6 5. b3 dxc4 6. Bxc4 c5 7. O-O Nc6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Bb2 b5 11. Be2 Bb7 12. Nbd2 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} Be7 13. a4 bxa4 14. Rxa4 {White has an edge.} O-O 15. Rda1 {[%cal Re2a6]} a5 16. Nc4 Bb4 17. Nd4 Nd5 18. Bf3 {[#]} Nxd4 $146 ({Predecessor:} 18... Rab8 19. Nxc6 Bxc6 20. R4a2 Ne7 21. Be5 Rb7 22. Bd1 Bd5 23. f3 Bxc4 24. bxc4 Rd8 {0-1 (31) Gupta,A (2562)-Xu,X (2301) Hamedan 2018}) 19. Bxd4 {[%cal Rc4a5]} Bc6 20. R4a2 {[%cal Rc4a5]} Rfb8 21. h3 {[%cal Rc4a5]} h6 22. Nxa5 Rxa5 23. Rxa5 Bxa5 24. Rxa5 Rxb3 25. Ra6 Rb1+ 26. Kh2 Rc1 $1 27. Ra7 Rc2 28. Kg3 Nf6 29. Rc7 Be4 30. Rxc2 Bxc2 31. Kf4 g5+ 32. Kg3 (32. Ke5 $5 {[%cal Re5f6]} Kg7 33. Bb2 $16) 32... Ne4+ {Accuracy: White = 86%, Black = 95%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.07"]
[Round "6.4"]
[White "Goryachkina, Aleksandra"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2579"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,31,50,17,20,20,29,17,29,30,30,33,54,41,53,11,16,10,21,10,12,14,17,4,10,0,6,8,5,5,11,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,6,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 Nxc3 6. dxc3 {A16: English Opening: 1...Nf6 with ...d5.} (6. bxc3 {seems wilder.} Bg7 7. h5 Qd5 8. e3 Nc6 9. d4) 6... Qxd1+ 7. Kxd1 h5 8. e4 {[#] White has an edge.} Bh6 $146 ({Predecessor:} 8... f6 9. Nd4 e5 10. Nb5 Rh7 11. a4 Bc5 12. f3 a6 13. Na3 Be6 14. Kc2 a5 {½-½ (64) Castellanos Rodriguez,R (2474)-Gutenev,A (2469) Moscow 2019}) 9. Bxh6 Rxh6 10. Kc2 f6 11. e5 Bf5+ 12. Bd3 (12. Kb3 {is interesting.} Be6+ 13. Ka3 Nc6 14. exf6 exf6 15. Rd1) 12... Bxd3+ {The position is equal.} 13. Kxd3 Nc6 14. Rhe1 O-O-O+ 15. Kc2 Rhh8 16. exf6 exf6 17. Re6 Rhf8 18. Rae1 Kd7 19. R6e2 Rde8 20. Nd2 Rxe2 21. Rxe2 $11 {[%mdl 4096] Endgame KRN-KRN} Nd8 22. Nb3 Ne6 23. Rd2+ Kc8 24. Nd4 Re8 25. Nxe6 Rxe6 {KR-KR} 26. Kd1 c6 27. Rd3 Kc7 28. Rg3 f5 29. Kd2 c5 30. c4 Rb6 31. Kc3 Rd6 32. a3 a5 33. Re3 Kd7 34. Re5 b6 35. b3 Re6 36. Rd5+ Kc7 37. g3 Re2 38. Rd2 Re1 39. a4 f4 40. Rd3 Re4 41. Kd2 fxg3 {Accuracy: White = 94%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.07"]
[Round "6.5"]
[White "Kosteniuk, Alexandra"]
[Black "Harika, Dronavalli"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2504"]
[BlackElo "2518"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,109,14,12,17,12,8,14,22,-10,-7,-14,-6,-5,-13,-10,-10,-14,0,0,0,0,0,0,0,0,0,0,41,40,26,22,22,20,41,35,12,0,31,31,56,61,63,14,77,68,66,0,157,97,173,93,180,103,128,130,666,75,112,0,622,0,127,91,137,132,155,78,79,74,86,81,72,12,12,12,67,54,79,0,0,0,0,-29970,0,0,183,183,183,183,183,183,29995,29996]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bf1 O-O 9. d4 Bf6 10. Re1 Re8 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} 11. Bf4 Rxe1 12. Qxe1 Ne8 {The position is equal.} 13. Nc3 Bxd4 14. Nd5 d6 15. Bg5 f6 16. Bh4 Bxb2 17. Rb1 Be5 18. f4 c6 19. fxe5 cxd5 20. exf6 Nxf6 21. Bd3 {Bxf6 is the strong threat.} Bd7 $1 {[#]} 22. Qc3 $5 $146 {[%mdl 8] An interesting novelty.} ({Predecessor:} 22. h3 b5 23. Bxb5 Qe8 24. Qxe8+ Bxe8 25. Ba6 Bg6 26. Bxf6 gxf6 27. Bb7 Re8 28. Bxd5+ {½-½ (34) Kovalev,V (2661)-Karjakin,S (2760) Douglas 2019}) 22... Ne4 23. Bxe4 Qxh4 24. Bxd5+ {[%mdl 64] [#] Double Attack} Kh8 25. Rxb7 Rc8 26. Qd2 ({Don't blunder} 26. Bc6 $2 Qd8 $19) 26... Re8 $1 {[%cal Re8e1] ( -> ...Re1+)} 27. g3 Qg4 28. Rxa7 Bf5 29. Bc6 Rc8 30. Re7 h6 (30... Qc4 $11 {keeps the balance.} 31. Bd5 Qc5+ 32. Kg2 Bxc2) 31. Qxd6 Qg5 {And now ...Qc1+ would win.} 32. Re2 (32. h4 $14 Qc1+ 33. Kh2) 32... Bg6 $2 (32... Bh3 $1 $11 33. Bg2 Rd8) 33. Kg2 (33. h4 $142 Qc1+ 34. Kg2) 33... Kh7 (33... Bf7 $16 {keeps fighting.} 34. Bf3 Qf5) 34. h4 (34. Qe6 $18 Bf5 35. Be4 Bxe4+ 36. Qxe4+ Qg6 37. c4) 34... Qa5 (34... Qg4 $16 35. Bf3 Qc4) 35. Qd5 (35. Qe6 $18 Qa6 36. Bd5 Qxe6 37. Bxe6 Rxc2 38. Rxc2 Bxc2 39. Kf3) 35... Qc3 36. Bb7 Rc4 $2 {[%mdl 8192]} (36... Rc5 $16 37. Qe6 Qd4) 37. Qf3 $2 (37. h5 $18 {and the rest is easy.} Rg4 38. hxg6+ Rxg6 39. Qf3 Qxf3+ 40. Kxf3) 37... Qd4 38. Qd5 $2 {[%mdl 8192]} (38. h5 $16 Bxc2 39. Bd5) 38... Qc3 $1 $18 39. Qf3 $2 (39. h5 $18 Bxc2 40. Re8 Be4+ 41. Rxe4) 39... Qd4 $1 $16 40. Qf2 Qd1 41. Bf3 Qb1 {[#]} 42. h5 (42. a4 $142 $1) 42... Bxc2 43. Bd5 {Threatening mate with Re8.} Rc8 44. Kh2 {Threatens to win with Be6.} Bd3 {Strongly threatening ...Qd1.} 45. Qd4 $40 {[%mdl 128] White is up to no good.} (45. Rb2 $16 Qd1 46. Qf3 Qxf3 47. Bxf3) 45... Rd8 $1 $11 {[%cal Rd8d5]} 46. Rd2 Bc2 (46... Bf5 $11) 47. a4 Kh8 48. Qh4 ({Better is} 48. Qc3 $16 {Hoping for Bc4.} Bf5 49. Bg2 Rxd2 50. Qxd2) 48... Rxd5 {[%mdl 64] Remove Defender} 49. Rxd5 {[%mdl 4096] Endgame KQR-KQB} Be4 {[%csl Ge4][%cal Rb1h1]} 50. Qd8+ Kh7 {[%csl Ge4][%cal Rb1h1]} 51. Rd1 Qc2+ $2 (51... Qb3 $11 {and Black has nothing to worry.}) 52. Qd2 $18 Qxa4 53. Qe2 Bf5 54. Rd8 Qb4 $2 (54... Qg4 $18 55. Qxg4 Bxg4) 55. Qa2 {Quite a comeback for White. Accuracy: White = 64%, Black = 59%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.07"]
[Round "6.6"]
[White "Abdumalik, Zhansaya"]
[Black "Stefanova, Antoaneta"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2471"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,18,8,13,14,11,18,0,0,0,14,17,23,20,20,16,16,0,16,22,14,5,13,15,29,0,0,0,0,0,0,0,0,0,0,10,12,0,-9,-12,14,10,10,0,52,44,50,35,27,33,104,73,128,123,141,142,125,147,153,148,158,145,148,137,181,181,184,180,214,202,199,214,219,214,245,198,218,216,212,213,227,225,233,233,217,215,362,362,361,333,380,374,359,342]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Ne2 Bc5 6. Nf4 {C45: Scotch Game.} Nge7 7. Nc3 O-O {[#]} 8. Bd3 $146 {The position is equal.} ({Predecessor:} 8. Be2 d6 9. O-O Be6 10. Be3 Bxe3 11. fxe3 Qg5 12. Rf3 Ng6 13. Rg3 Qe7 14. Bg4 {1-0 (45) Kobozeva,V (2022)-Makarova,D (1797) Moscow 2015}) 8... Ne5 9. O-O Nxd3 10. Qxd3 c6 11. Be3 Bd6 12. Nfe2 Bc7 13. Ng3 Qg6 14. Rad1 d6 15. Nce2 {[%cal Bc3e2,Be2f4,Bf4h3,Bh3g5][%mdl 32]} f5 16. Qb3+ Kh8 17. Nf4 (17. f3 {with more complications.} d5 18. Nf4 Bxf4 19. Bxf4 fxe4 20. fxe4 Bg4 21. Rde1) 17... Qf7 18. Qxf7 Rxf7 19. Rfe1 Kg8 {With the idea ...g5.} 20. Nh3 fxe4 {Strongly threatening ...d5.} 21. Ng5 $36 {[%mdl 2048] White has good play.} Rf8 22. N5xe4 Nd5 23. Bc1 b5 24. h3 a5 25. b3 b4 26. Bb2 Ba6 (26... Ra7 $11) 27. Ng5 $14 {[#] And now Rxd5! would win.} Bb6 28. Bd4 Bxd4 29. Rxd4 a4 (29... Rf6 $14) 30. N5e4 {Black is now going downhill.} (30. bxa4 $6 Bc8 $11) 30... Rad8 (30... axb3 $142 31. axb3 Rad8) 31. bxa4 $16 Bb7 32. Red1 Rd7 33. a3 bxa3 34. Ra1 (34. c4 Nb4 $11) 34... c5 35. Rdd1 Bc6 36. Rxa3 Nb6 37. a5 (37. Nxd6 Nc4 $15) 37... Nc4 38. Rc3 Nxa5 39. Rxd6 Rxd6 40. Nxd6 Rd8 41. Ngf5 ({Don't take} 41. Rxc5 $6 Rxd6 42. Nf5 (42. Rxa5 Rd1+ 43. Kh2 Rd2 $16) 42... Rd1+ 43. Kh2 Rd2 $16) 41... g6 42. Ne7+ Kg7 43. Nxc6 Nxc6 $18 {[%mdl 4096] Endgame KRN-KRN} 44. Ne4 Rd1+ 45. Kh2 Nd4 46. Rxc5 Re1 47. Rc7+ Kh6 (47... Kf8 $142) 48. Nf6 g5 49. c3 ({Less strong is} 49. Rxh7+ Kg6 $18) 49... Nf5 50. Nxh7 Re2 51. Nf6 {Accuracy: White = 95%, Black = 74%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.09"]
[Round "7.1"]
[White "Stefanova, Antoaneta"]
[Black "Kashlinskaya, Alina"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2469"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,28,12,0,0,0,9]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Bf4 b6 10. Rd1 Bb7 11. Ne5 Nh5 12. Bd2 Nhf6 {[#]} 13. Bf4 $146 ({Predecessor:} 13. cxd5 cxd5 14. Nc6 Bxc6 15. Qxc6 Qc8 16. Qxc8 Rfxc8 17. Nc3 a6 18. a4 b5 19. axb5 axb5 20. e3 b4 21. Na2 {½-½ (35) Leko,P (2666)-Fressinet,L (2633) Germany 2020}) 13... Nh5 {E08: Closed Catalan: Main Line: 7 Qc2.} 14. Bd2 Nhf6 {An uneventful encounter.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.09"]
[Round "7.2"]
[White "Harika, Dronavalli"]
[Black "Abdumalik, Zhansaya"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2518"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,10,22,3,16,0,0,0,0,-26,-18,-24,-23,-20,-21,-50,-46,-57,-54,-53,-65,-67,-67,-66,-69,-53,-49,-56,-50,-43,-31,-29,-11,-22,-13,-21,0,-14,-22,-9,-10,-31,-25,-35,-31,-25,0,0,0,-14,-6,-6,-12]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 O-O 6. Bg5 {C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} Be7 7. h3 {[#]} Nd4 $146 ({Predecessor:} 7... h6 8. Bd2 a6 9. Bxc6 bxc6 10. Nxe5 Bb7 11. O-O d5 12. a3 Nd7 13. Nxd7 Qxd7 {1-0 (40) Reed,J (619)-Mori,R (666) LSS email 2009}) 8. Bc4 c6 9. Bxf6 (9. Nxe5 {seems wilder.} d5 10. Bb3 Nxe4 11. dxe4 Nxb3 12. Nxc6 bxc6 13. Bxe7 Qxe7 14. axb3 f5 15. e5) 9... Nxf3+ 10. Qxf3 Bxf6 11. O-O d6 12. Kh1 g6 13. Ne2 Bg7 14. c3 Kh8 15. d4 f5 16. exf5 e4 17. Qe3 d5 18. Bb3 {Threatening fxg6.} Bxf5 19. c4 dxc4 20. Bxc4 Qb6 21. Rad1 Rad8 ({Much weaker is} 21... Qxb2 $6 22. Rb1 $16) 22. Bb3 a5 (22... Qb4 {looks sharper.} 23. Rfe1 Bc8 24. Kg1 a5 25. a3 Qb5) 23. d5 Qxe3 24. fxe3 cxd5 25. Bxd5 Bxb2 26. Bxb7 Rxd1 27. Rxd1 Rb8 28. Bd5 {The position is equal.} h5 29. Nd4 Kg7 30. Nxf5+ gxf5 {Accuracy: White = 90%, Black = 96%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.09"]
[Round "7.3"]
[White "Muzychuk, Anna"]
[Black "Kosteniuk, Alexandra"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2539"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,129,34,33,60,49,62,12,12,12,14,0,0,6,20,12,8,16,10,0,31,23,32,22,31,32,22,18,19,15,13,14,24,7,34,30,19,0,30,29,38,35,35,25,36,39,145,149,154,165,160,147,153,163,161,160,158,158,240,239,271,267,256,263,252,258,333,207,307,271,408,310,542,522,489,481,481,472,766,766,766,765,713,727,433,659,625,600,575,483,483,421,421,412,374,245,766,676,783,729,691,706,570,519,497,457,6250,6425,6176,4954,5506,4275,4275,3554,6079,5700,5977,6133,5102,5095,5110,4339]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 g6 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} 7. Bg5 {Black must now prevent Qe2+.} Bg7 {[#]} 8. Bb5+ $146 ({Predecessor:} 8. Qd2 h6 9. Bf4 a6 10. O-O-O Nc6 11. Re1+ Kf8 12. g3 Ne7 13. Qd1 b5 14. Bg2 {½-½ (77) Andriasian,Z (2611)-Rakhmanov,A (2645) Moscow 2019}) 8... c6 {The position is equal.} 9. Qe2+ Qe7 10. O-O-O (10. Bd3 {feels hotter.} Qxe2+ 11. Nxe2 O-O 12. O-O Re8 13. Bf4) 10... Qxe2 11. Bxe2 d5 $1 12. Bd3 Be6 13. Rde1 Nbd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 14. h3 O-O-O 15. Bd2 Rhe8 16. Ng5 Nf8 17. f4 Ne4 18. Nxe6 Nxe6 19. Nxe4 dxe4 20. Rxe4 Bxd4 21. Rhe1 Rf8 22. Bb4 Bc5 23. Bc3 Bf2 24. Rf1 $36 {[%mdl 2048] Black is under pressure.} Bb6 25. b4 Nd4 26. g4 f5 27. Re7 Bc7 {Black is on the road to losing.} ({Black should try} 27... Rd7 $14 28. Rxd7 Kxd7) 28. Rxh7 $16 fxg4 29. hxg4 Bxf4+ 30. Kb2 Nb5 31. Bg7 (31. Bxg6 Nxc3 32. Bf5+ Rxf5 $1 $11 {[%mdl 512]}) 31... Rd7 {[#] With the idea ...Rxg7!} 32. Rh8 $1 {[%cal Rh8f8]} ({Don't do} 32. Bxg6 $6 Rxg7 33. Rxf4 Rxf4 $14) 32... Rxh8 33. Bxh8 Rf7 {[#]} (33... Be3 $16 {is a better defense.}) 34. g5 $1 $18 Rf8 35. Bg7 (35. Bxg6 Be5+ 36. Bxe5 Rxf1 $11) 35... Rg8 36. Rxf4 Rxg7 {[%mdl 4096] Endgame KRB-KRN} 37. Rf6 Kd7 38. Rxg6 ({Not} 38. Bxg6 Ke7 $14) 38... Rxg6 39. Bxg6 {KB-KN} Ke6 (39... b6 $142 40. a4 Nd6) 40. Bd3 Nd4 $2 (40... Nc7 41. Kb3 Ne8) 41. Kc3 Ke5 42. g6 {And now g7 would win.} Ne6 43. a4 b6 (43... Kf6 $142 44. Kc4 Ke5) 44. Kc4 Ng7 45. c3 Ne8 46. Bc2 Nd6+ 47. Kd3 {Threatens to win with g7.} Nf5 48. Bb1 Kd5 49. Ke2 Ng7 50. Ke3 Kc4 51. Kd2 {[%cal Rb1a2]} Kd5 52. Bc2 c5 $2 (52... Ke5 53. Ke3 Ke6) 53. Bb3+ {White is clearly winning.} c4 54. Bc2 Ke5 55. Ke3 Ne6 56. Be4 Ng7 57. Kf3 a5 (57... Kf6 $142 58. Bd5 Kxg6) 58. bxa5 bxa5 59. Ke3 Ne6 60. Bc6 Ng7 61. Bd7 Nh5 62. Be8 Ng3 63. Bf7 Nf5+ 64. Kf3 Kf6 65. Ke4 {Accuracy: White = 97%, Black = 55%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.09"]
[Round "7.4"]
[White "Muzychuk, Mariya"]
[Black "Goryachkina, Aleksandra"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2552"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,74,-1,-31,-7,-8,-18,-9,-11,-4,4,0,-12,-8,0,-3,2,0,16,11,10,-5,0,3,0,-32,-5,-2,-9,-4,0,0,0,0,0,0,0,0,0,0,0,0,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,0,5]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Be2 d6 {The modern move. C51: Evans Gambit: Declined and Accepted without 5...Ba5.} 8. Qa4+ c6 9. dxe5 dxe5 10. Nxe5 Nf6 11. O-O Qc7 12. Nf3 O-O 13. Bg5 {[#]} b6 $146 ({Predecessor:} 13... Re8 14. Nbd2 b5 15. Qc2 h6 16. Bh4 Nh5 17. Bxe7 Rxe7 18. g3 Nf6 19. Rfe1 {½-½ (19) Kurmann,O (2412)-Godena,M (2525) Switzerland 2014}) 14. Nbd2 Ng4 {[#] White must now prevent ...Bxg5.} 15. Bxe7 Qxe7 16. h3 Ne5 17. Nxe5 Qxe5 18. Qd4 (18. Qc2 {is more complex.} Be6 19. f4 Qc5+ 20. Kh2 Rad8 21. Nb3) 18... Qxd4 (18... Qf4 {feels hotter.} 19. Nb3 c5 20. Qd2 Qxd2 21. Nxd2 Be6) 19. cxd4 {The position is equal.} Rd8 20. Nf3 Be6 21. Rfd1 h6 22. Ne5 f6 23. Nxc6 {[%mdl 64] [#] Remove Defender, Decoy} Nxc6 24. d5 {[%mdl 64] Double Attack} Bd7 {Threatens to win with ...Na5.} 25. dxc6 Bxc6 26. f3 Ba4 27. Rxd8+ Rxd8 $11 {[%mdl 4096] Endgame KRB-KRB} 28. Rc1 Kf8 29. Kf2 Ke7 30. Ke3 Rd6 31. Rc7+ Rd7 32. Rc8 (32. Rxd7+ {looks sharper.} Bxd7 33. h4 g5 34. g3 Be6 35. a3) 32... Rd8 33. Rxd8 (33. Rc3 {is interesting.} Rd7 34. f4 Kd8 35. h4 Rc7 36. Rxc7 Kxc7 37. Kd4) 33... Kxd8 34. Kd4 Ke7 35. Ba6 Kd6 36. f4 Bc6 37. g3 Bd7 {An uneventful encounter. Accuracy: White = 96%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.09"]
[Round "7.5"]
[White "Cramling, Pia"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[ECO "D95"]
[WhiteElo "2470"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,113,0,0,0,0,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,0,0,0,0,0,18,0,0,0,0,0,0,-10,6,0,18,0,0,-20,-19,-9,2,3,8,3,8,8,57,57,57,57,57,57,57,57,68,61,68,68,68,57,70,62,62,43,57,41,57,35,44,35,40,35,34,17,89,17,57,57,57,57,57,57,83,17,17,17,17,8,8,8,8,8,8,8,8,0,8,8,8,8]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. Qb3 e6 7. Be2 b6 8. cxd5 {D95: Grünfeld: 4 Nf3 Bg7 5 e3 0-0 6 Qb3.} exd5 9. O-O Be6 10. Bd2 Ne4 {[#]} 11. Qc2 $146 ({Predecessor:} 11. Rfd1 Nxd2 12. Rxd2 c6 13. Rc1 Nd7 14. Qa4 c5 15. dxc5 Nxc5 16. Qd1 Bxc3 17. bxc3 Qf6 {½-½ (17) Jussupow,A (2601)-Edouard,R (2627) Switzerland 2012}) 11... Nxd2 12. Qxd2 a6 13. Rac1 Re8 14. Rfd1 Nd7 15. Ne1 Bf8 16. Nd3 Bd6 17. Nf4 (17. f4 {is interesting.} Nf6 18. Ne5 b5 19. Bf3 Rc8 20. Nc6) 17... Bxf4 18. exf4 Nf6 19. Bd3 Qd6 20. Re1 c5 21. f5 {[#] Hoping for dxc5.} Bd7 22. Rxe8+ Bxe8 23. b3 Bd7 24. Ne2 a5 25. fxg6 (25. h4 {keeps more tension.} a4 26. Ng3 axb3 27. axb3 cxd4 28. h5) 25... hxg6 26. Qf4 Qxf4 27. Nxf4 a4 28. dxc5 bxc5 29. h4 axb3 30. axb3 Rb8 31. Rxc5 Rxb3 32. Nxd5 Nxd5 33. Rxd5 $14 {[%mdl 4096] Endgame KRB-KRB} Be6 34. Rd4 Rb2 35. Be4 Kg7 36. g3 Rb5 37. Kg2 g5 38. hxg5 Rxg5 39. Bf3 Rc5 40. Rd6 Kf6 41. Rd2 Ke7 42. Be4 f5 43. Bc2 Kf6 44. Kf3 Rd5 (44... Kg5 $11 {keeps the balance.}) 45. Bd3 ({Better is} 45. Rxd5 $16 Bxd5+ 46. Kf4) 45... Bf7 46. Ke3 Re5+ 47. Kf4 Rd5 48. Rd1 Rd8 49. Ke3 (49. Bc2 $16 Rxd1 50. Bxd1) 49... Bc4 $11 {The position is equal.} 50. Rd2 Re8+ 51. Kd4 Bxd3 52. Kxd3 {KR-KR} f4 53. gxf4 Kf5 54. Re2 $1 {[%cal Re2e8]} Ra8 55. Re3 Kxf4 56. Ke2 Ra2+ 57. Kf1 {Accuracy: White = 93%, Black = 89%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.09"]
[Round "7.6"]
[White "Sebag, Marie"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2443"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,161,32,53,0,19,12,11,11,7,0,0,0,0,3,10,6,15,21,20,12,16,19,13,18,16,0,0,0,0,0,0,0,0,0,10,10,6,16,22,-8,-7,-8,-7,-10,-9,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,-4,-8,-8,-8,-8,-9,0,-12,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,-8,-8]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bf1 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} (12. Bb3 $14) 12... Be7 {The position is equal.} 13. Qf3 O-O 14. Bf4 Qb6 15. Nb3 Bd7 {[#]} 16. c4 $146 ({Predecessor:} 16. Be5 Rfd8 17. Qg3 Rac8 18. Bd4 Qd6 19. Be5 Qb6 20. Bd4 Qd6 21. Be5 Qb6 22. Rad1 Bb5 {½-½ (22) Raja,H (2329)-Del Rio de Angelis,S (2541) Zalakaros 2016}) 16... Bc6 17. Qe3 Qxe3 18. Bxe3 a5 19. Nd4 Bd7 20. Be2 Rfc8 21. Rac1 Bc5 22. Red1 e5 23. Nb5 Bxe3 24. fxe3 Bxb5 25. cxb5 Kf8 26. g4 h6 27. h4 Ke7 28. g5 hxg5 29. hxg5 Ne8 30. b6 Nd6 31. Bg4 $132 {[%mdl 2048] White has counterplay} Rxc1 $1 32. Rxc1 $11 {[%mdl 4096] Endgame KRB-KRN} Ra6 33. Rc5 e4 34. b3 a4 35. bxa4 {Hoping for a5.} Rxb6 36. Rc7+ Kf8 37. Rd7 Nc4 38. Rd8+ Ke7 39. Rd7+ Ke8 40. Rd4 {[%mdl 64] [#] Double Attack} Nd6 41. Bd1 Ke7 42. Bb3 Rc6 43. Rd5 f6 44. gxf6+ Kxf6 45. Kf2 g5 46. a5 Ra6 47. Ba4 Nf7 48. Bc2 b6 49. Bxe4 Rxa5 50. Rd2 Ke5 51. Bf3 Nd6 52. Rb2 Rb5 53. Rc2 Rb4 54. Rd2 Nc4 55. Rc2 Rb2 56. Rxb2 Nxb2 {KB-KN} 57. Bc6 Nd3+ 58. Kg3 Nb4 59. Be8 Nxa2 {Threatens to win with ...Nc3.} 60. Kg4 Kf6 {[#] Strongly threatening ...Nc3.} 61. e4 Nc3 62. e5+ Kxe5 {And now ...Kf6 would win.} 63. Kxg5 Ne4+ 64. Kg6 Kd5 65. Bd7 Kd6 66. Be8 Kc5 67. Bd7 Kd6 68. Be8 Ke5 69. Bd7 Nc3 70. Be8 Nd5 71. Kg5 $1 Kd6 72. Ba4 Kc5 73. Kf5 Nc3 74. Be8 Nb5 75. Ke5 Nc7 76. Bd7 Nd5 77. Be8 Nc7 78. Bd7 Na6 79. Ke4 Kc4 {( -> ...Nc5+)} 80. Ke3 Nc5 81. Be8 {A rather calm draw. Accuracy: White = 97%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.10"]
[Round "8.1"]
[White "Kashlinskaya, Alina"]
[Black "Ju, Wenjun"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2484"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,72,17,12,13,12,14,4,16,8,13,0,7,0,0,3,14,10,10,9,9,7,4,0,0,0,0,0,0,0,0,-290,-303,-295,-252,-293,-238,-280,-238,-226,-230,-233,-227,-241,-241,-306,-306,-306,-303,-296,-295,-335,-335,-512,-504,-515,-511,-508,-506,-557,-544,-529,-513]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 {7.Qc2 is the hot move. Played by Jan Krzysztof Duda in February 2020.} dxc4 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. Bxc4 Bd6 9. Qc2 e5 {The position is equal.} 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. f4 Bxc3 $1 13. Bxc3 Ng4 14. Bd4 c5 15. Bxc5 {Rd1 is the strong threat.} Re8 $1 $132 {[%mdl 2048] Black puts up resistance} 16. O-O {Threatening Rfd1.} b6 {[#]} 17. Rfd1 $146 ({Predecessor:} 17. Bd4 Nxe3 18. Bxe3 Rxe3 19. Qf2 Re8 20. Rad1 Qf6 21. Qd4 Qxd4+ 22. Rxd4 Bf5 23. Rfd1 {½-½ (33) Giri,A (2782)-So,W (2770) Paris 2016}) 17... Qh4 18. g3 Qh3 19. Bd4 Bb7 {White must now prevent ...Rac8.} 20. Bf1 Qh5 21. Qe2 $2 {[%mdl 8192] [#] Black converts the advantage convincingly.} (21. Qd2 $11) 21... Bf3 $1 $19 {[%cal Rf3e2][%mdl 576] Skewer} 22. Qd2 (22. Qxf3 Qxh2#) 22... Bxd1 23. Rxd1 {[#]} Nxe3 $1 {[%mdl 512]} 24. Be2 (24. Bxe3 Rxe3) 24... Qd5 {[%csl Ge3][%cal Rd5g2]} 25. Bxe3 Qxd2 26. Rxd2 {Threatens to win with Kf2.} Rxe3 {[%mdl 4096] Endgame KRR-KRB} 27. Kf2 Ree8 28. Rd7 Rad8 29. Rxd8 Rxd8 {KR-KB} 30. Ke3 Kf8 31. a4 Ke7 32. Bc4 (32. Bd3 {was called for.}) 32... Rd1 {Black is clearly winning.} 33. b3 f6 34. Bd3 h6 35. h4 Rc1 36. Ke4 Rc3 {Accuracy: White = 63%, Black = 100%.} 0-1

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.10"]
[Round "8.2"]
[White "Dzagnidze, Nana"]
[Black "Sebag, Marie"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2515"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,67,0,0,0,0,0,0,0,0,0,0,0,0,-43,-30,-53,-70,-64,-42,-60,-13,-13,-22,-45,-20,-16,-27,-66,-54,-52,51,56,27,33,406,417,405,328,752,735,1005,982,987,984,1301,1277,1232,1208,1208,1154,1150,1154,1078,1065]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Qc2 O-O 7. d4 Nbd7 8. Bd3 e5 9. cxd5 {D45: Semi-Slav: 5 e3.} cxd5 {[#] And now ...e4 would win.} 10. Nb5 Bb4+ 11. Bd2 {The position is equal.} Bxd2+ 12. Nxd2 e4 13. Be2 Nb6 {[#]} 14. h3 $146 ({Predecessor:} 14. a4 Bd7 15. a5 Bxb5 16. Bxb5 Nc8 17. a6 b6 18. O-O Nd6 19. Be2 Rc8 20. Qa2 {½-½ (66) Lenic,L (2531)-Asrian,K (2623) Heraklion 2007}) 14... Be6 15. O-O Rc8 $36 {[%mdl 2048] Black is more active.} 16. Qb2 a6 17. Nc3 Rc6 18. Rfc1 Ne8 19. Nf1 Qh4 20. Na4 Rd6 {Threatens to win with ...Bxh3!} 21. Ng3 f5 22. Nc5 f4 (22... Bc8 $1 $15) 23. Nxe6 $14 Rxe6 24. Bg4 fxg3 $4 {[%mdl 8192] Now Black is done in.} ({Better is} 24... Rd6 $14 25. Nf5 Rxf5 26. Bxf5 Rf6) 25. Bxe6+ $18 Kh8 {[%cal Rg3f2]} 26. fxg3 Qh6 $2 (26... Qxg3 27. Qe2 Nf6) 27. Qa3 {[%cal Ra3f8] White is clearly winning.} Qxe3+ 28. Kh2 {[%cal Ra3f8]} Rf2 29. Rf1 ({Not} 29. Qe7 Rxg2+ 30. Kh1 (30. Kxg2 Qf3+ 31. Kg1 Qe3+ 32. Kh1 Qf3+ 33. Kg1 Qe3+ 34. Kh2 Qe2+ 35. Kh1 Qf3+ {[%mdl 64] Double Attack} 36. Kg1 $11) 30... Rh2+ 31. Kxh2 Qe2+ 32. Kh1 Qf3+ 33. Kg1 Qe3+ 34. Kh2 Qe2+ 35. Kh1 Qf3+ {[%mdl 64] Double Attack} 36. Kg1 Qe3+ 37. Kh2 $11) 29... h5 30. Bf5 {[%cal Ra3f8]} Nf6 31. Qf8+ Ng8 {[#]} 32. Qd8 $1 Rxf1 33. Rxf1 {White threatens Be6! and mate.} Qh6 34. Qe8 {Accuracy: White = 90%, Black = 50%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.10"]
[Round "8.3"]
[White "Goryachkina, Aleksandra"]
[Black "Cramling, Pia"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2579"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "257"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,257,21,26,26,26,22,22,0,0,0,8,6,14,14,11,10,12,9,12,9,12,14,13,15,22,2,8,0,10,2,16,13,27,11,37,27,51,23,20,27,31,31,71,71,89,22,35,10,14,0,0,0,0,0,12,6,7,6,0,0,0,0,0,0,0,0,0,0,19,10,11,13,14,14,10,7,64,0,26,33,35,32,145,146,151,141,297,24,350,341,266,88,658,613,572,365,285,0,650,637,547,77,452,84,77,8,66,8,10,0,74,65,645,638,600,597,496,8,33,33,466,47,395,132,145,0,273,8,8,8,8,8,8,8,8,8,14,14,14,14,14,14,14,14,14,14,14,14,18,18,6570,4145,4125,10,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,17,18,18,18,18,18,18,18,0,18,17,18,17,18,17,18,0,17,17,17,17,18,18,18,17,17,17,17,17,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,12]} 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O Nc6 7. a3 a6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. b4 Be7 {10...Ba7 is not played anymore.} 11. Bb2 O-O 12. Nbd2 {[%cal Bb1d2,Bd2e4,Be4c5][%mdl 32] D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} Bd7 13. Be2 Rfd8 {[#]} 14. Ng5 $146 {The position is equal.} ({Predecessor:} 14. Nc4 Be8 15. Nd4 Nxd4 16. Bxd4 Bb5 17. Bf1 Rac8 18. Na5 Bxf1 19. Kxf1 Rc7 20. Be5 {1-0 (62) Adhiban,B (2671)-Van Foreest,J (2609) Hoogeveen 2017}) 14... Be8 15. Nge4 Nxe4 16. Nxe4 Rxd1+ 17. Rxd1 Rd8 18. Rxd8 Nxd8 19. Bd4 Bc6 20. Nc5 Bd5 21. Nd7 f6 22. Nb6 Bc6 23. f3 Kf7 24. e4 Ke8 25. Bc4 Bd6 26. Kf2 Bc7 27. g3 e5 28. Bc5 Nf7 29. Bb3 Nd6 30. a4 Kd8 31. g4 Be8 32. Nd5 Bb8 33. Bb6+ (33. Ne3 $16) 33... Kd7 $11 34. h4 h5 35. Kg3 hxg4 36. Kxg4 Bf7 37. h5 Be6+ 38. Kh4 Nf7 39. a5 {Threatening mate with Ba4+.} Bd6 40. Be3 Kd8 41. Ba2 Bf8 42. Bb6+ Kd7 43. Bb3 Bd6 44. Kg3 f5 45. exf5 Bxf5 46. Ba4+ Ke6 47. Nc7+ Ke7 48. Bc5 Bd7 (48... Bxc5 $11 49. bxc5 Nd8) 49. Bb3 ({White should play} 49. Nd5+ $14 Ke6 50. Bxd7+ Kxd7 51. Bxd6 Kxd6 52. Nc3) 49... e4+ 50. Bxd6+ Nxd6 {[%mdl 4096] Endgame KBN-KBN} 51. Nd5+ Kf8 (51... Kd8 $14) 52. fxe4 $16 Nxe4+ 53. Kf4 Nd6 $2 (53... Nd2 $16 {was worth a try.} 54. Bd1 Bc6) 54. Bd1 $2 (54. Ke5 $18 Nf7+ 55. Kd4) 54... Nb5 $2 {[%mdl 8192]} (54... Bc6 $11 {and Black has nothing to worry.}) 55. Ke5 $1 $18 Bc6 56. Nf4 $2 (56. Bb3 $18 Na7 57. Bd1) 56... Bd7 $2 {[%mdl 8192]} (56... Nc7 $16) 57. Bf3 Bc8 58. Nd3 Ke7 59. Nf4 $2 (59. Nc5 $18) 59... Na3 $2 {[%mdl 8192]} (59... Kf8 $11) 60. Nd5+ Kd8 {Black hopes to continue with ...Nc4+.} 61. Kd6 $2 (61. Nb6 $18 {has better winning chances.}) 61... Nc4+ $16 62. Kc5 Ne5 63. Be4 (63. Bg2 $16) 63... Bd7 (63... Bg4 $11) 64. Ne3 (64. Nf4 $14 Kc7 65. Nd5+ Kd8 66. Nb6) 64... Kc7 $1 $11 65. Nd5+ ({White should try} 65. Bc2 $11) 65... Kd8 $1 $16 66. Nf4 $1 Bc8 $2 {[%mdl 8192]} (66... Kc7 $14) 67. Kb6 $18 Nc4+ 68. Ka7 $1 Nd6 69. Bd3 $2 (69. Bf3 $18) 69... Bg4 70. Kb6 Bc8 $2 {[%mdl 8192]} (70... Kc8 $14) 71. Kc5 $2 (71. Bf1 $18 {Threatens to win with Bg2.} Bf5 72. Bh3) 71... Ne8 $2 {[%mdl 8192]} (71... Nf5 $14) 72. Nd5 $2 (72. Bg6 $1 $18 {is the precise move to win.}) 72... Be6 73. Nf4 (73. Bg6 $1 $16 {[%cal Rg6e8] Black must now prevent Bxe8.} Bd7 74. Nf4) 73... Bc8 {[#]} 74. Be4 $2 (74. Bg6 $1 $18) 74... Nf6 $11 75. Bf3 Kc7 76. Kd4 b6 77. Ke5 bxa5 78. bxa5 Bd7 {[#]} 79. h6 $1 {[%mdl 576] Deflection} gxh6 80. Kxf6 {And now Ke7 would win.} Kd6 81. Be2 Bc8 82. Nd3 {With the idea Bf3.} Bb7 83. Ne5 {White wants to play Nd3.} Kc5 84. Ke7 Kb4 85. Kd6 Be4 $2 {[%mdl 8192]} (85... Bg2 $11) 86. Nc4 $18 h5 {[#]} 87. Nd2 $2 ({White must play} 87. Kc7 $1 $18 {[%cal Rc7b6]} h4 88. Nd2) 87... Bg2 88. Bxh5 Kxa5 89. Kc5 {Intending Nc4+ and mate.} Ka4 90. Bd1+ Ka3 91. Nc4+ Ka2 92. Kb4 Bd5 93. Ne3 Be6 94. Kc3 Bf7 95. Nc2 a5 96. Nd4 Bd5 97. Bc2 Bf7 98. Be4 Bg8 99. Ne2 Bf7 100. Nc1+ Ka1 101. Bc2 Be6 102. Ne2 Bf7 103. Be4 Bg8 104. Bd3 Bf7 105. Nc1 Be6 106. Kc2 Ba2 107. Kc3 (107. Bb5 {feels hotter.} Be6 108. Ba4 Bg8 109. Kc3 Kb1 110. Nd3) 107... Bf7 (107... Be6 {with more complications.}) 108. Ne2 Bh5 109. Nd4 Bf7 110. Be4 Bg8 111. Kc2 Ka2 112. Nc6 Be6 113. Kc3 Bf7 114. Nxa5 {White has an edge.} Be6 115. Nc6 Bf7 116. Nb4+ Ka3 117. Bc2 Bb3 118. Bf5 Bf7 119. Bd7 Bg6 120. Nd5 Bf7 121. Ne3 $1 Bg8 122. Nc2+ Ka2 123. Ba4 Bf7 124. Nd4 Bd5 125. Ne2 Bf7 126. Bc2 Ka3 127. Nd4 Bd5 128. Bd1 {Hoping for Nc2+.} Bf7 129. Nb5+ {Accuracy: White = 77%, Black = 76%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.10"]
[Round "8.4"]
[White "Kosteniuk, Alexandra"]
[Black "Muzychuk, Mariya"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2504"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,120,37,37,17,11,10,20,0,11,9,0,29,30,81,92,80,-7,-6,-11,0,2,14,0,0,-25,12,0,0,0,0,11,3,16,81,0,0,-83,-85,-99,-101,-104,-104,-95,-100,-99,-33,-75,-70,-69,-69,-70,-73,-100,-74,-67,-74,-73,-66,-111,-47,-111,-113,-178,-175,-177,-182,-193,-186,-187,-187,-262,-224,-211,-209,-204,-236,-239,-225,-204,-117,-117,-117,-420,-117,-455,-458,-499,-481,-29969,-29969,-29980,-29981,-29981,-29978,-29977,-29979,-29979,-29979,-29979,-29980,-29979,-29979,-29979,-29980,-29979,-29980,-29977,-29971]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 {C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack.} 9. Qe2 b5 10. O-O-O b4 {The position is equal.} 11. Na4 Qd5 12. Kb1 Bd7 13. Nc5 $1 {[#]} Bxc5 $146 (13... Bb5 $1 $11 14. Qe5 Qxe5 15. Nxe5 Bxf1 16. Rhxf1 Bxc5 17. dxc5 f6) ({Predecessor:} 13... Bb5 14. Qe5 Qxe5 15. Nxe5 Bd6 16. g3 Bxe5 17. dxe5 Bc6 18. Rg1 Bf3 19. Rd3 Bd5 {0-1 (58) Hou,Y (2652)-Caruana,F (2802) chess.com INT 2017}) 14. dxc5 $16 Bb5 15. Qd2 ({Reject} 15. Rxd5 $6 Bxe2 16. Rd4 Bxf3 $11) (15. Qe1 $1 $16 Qxc5 16. Bxb5+ axb5 17. Qd2) 15... Qxd2 $11 {[%cal Rd2d1]} 16. Bxb5+ (16. Rxd2 {with more complications.} Bxf1 17. Rxf1 Nd7 18. c6 Nb6 19. Ne5) 16... axb5 17. Rxd2 Nd7 18. c6 $36 {[%mdl 2048] White fights for an advantage.} Nf6 19. Rd4 Nd5 20. Ne5 Ke7 21. Re1 Rhg8 22. g3 Ra4 23. Nd3 {aiming for Rxd5.} Kf6 (23... Kd6 $1 $11 {keeps the balance.}) 24. Nc5 (24. Rxd5 $16 exd5 25. b3) 24... Ra7 25. Nd3 (25. Rxd5 $11 exd5 26. Nd3) 25... Rga8 $1 $17 26. Nxb4 Nxb4 27. Rxb4 Rxa2 {[%csl Ga8][%cal Ra2a1][%mdl 4096] Endgame KRR-KRR} 28. Kc1 Rd8 $1 {[%cal Ra2a1]} 29. Kb1 Ra5 (29... Ra6 $1 $17 30. Rxb5 Rd2) 30. f4 Rd6 31. c4 bxc4 32. Rxc4 Rd2 33. h4 Rb5 34. b4 Ke7 35. Re3 Kd6 36. Rec3 Rbd5 (36... Kd5 $17 37. Kc1 Rg2) 37. Rc2 ({White should try} 37. Rb3 $15) 37... R2d3 38. Rb2 (38. Ra2 $17 {is a better defense.}) 38... Rb5 39. Ka2 Rxg3 40. Rd4+ Rd5 41. Rxd5+ exd5 $19 {KR-KR} 42. b5 (42. Rc2 {was worth a try.}) 42... Rg8 43. Re2 Rb8 44. Re5 Rxb5 45. Rxf5 Kxc6 46. Rf6+ Kb7 (46... Kc5 $1 $19 {Strongly threatening ...Kd4.} 47. Rxf7 c6 48. Rxh7 Rb8) 47. Rxf7 $17 h6 48. Ka3 $2 {[%mdl 8192] [#]} (48. Rh7 $17) 48... Rb1 $2 (48... Kc6 $1 $19 {is more deadly.} 49. Rh7 Rb7 50. Rxh6+ Kb5) 49. Rd7 $2 {[%mdl 8192]} (49. Rh7 $17 {is more resistant.}) 49... Kc6 $19 50. Rh7 d4 51. Rxh6+ (51. Ka2 $19 Rb8 52. f5) 51... Kd5 {Black mates.} 52. f5 d3 53. Rh7 c5 54. Rd7+ {[#]} Kc4 $1 {[%cal Rc4c3]} 55. f6 Rf1 56. f7 Kc3 {[%cal Rf1a1]} 57. Ka4 d2 58. Kb5 c4 59. h5 Rf5+ 60. Kc6 {[#]} Rxf7 $1 {[%mdl 576] Promotion. Accuracy: White = 55%, Black = 72%.} 0-1

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.10"]
[Round "8.5"]
[White "Abdumalik, Zhansaya"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2471"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,48,21,8,6,3,10,0,13,16,6,11,8,0,0,0,0,0,0,-2,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 Bg5 13. a4 {The position is equal.} bxa4 {B33: Sicilian: Pelikan and Sveshnikov Variations.} 14. Nce3 O-O 15. Qxa4 Bxe3 16. Nxe3 Ne7 $1 17. O-O-O Qc7 18. Qa3 (18. Bxa6 {[#]} Qb6 $1 $17 {[%mdl 512]}) 18... Be6 19. Qxd6 Qa5 {[#] aiming for ...Qa1+.} 20. Qxa6 ({Wrong is} 20. Qxe7 $2 Qa1+ 21. Kd2 Qxb2+ 22. Nc2 (22. Ke1 $2 Qxc3+ 23. Rd2 Rfd8 $19) 22... Rfd8+ 23. Bd3 Bc4 $19) 20... Qc7 {[#]} 21. Qd6 $146 ({Predecessor:} 21. Rd6 Bc8 22. Qd3 Be6 23. Qa6 Bc8 24. Qa3 Bb7 25. Bb5 Bxe4 26. Rd7 Qb6 27. Qa6 Qc5 28. Bd3 Ra8 29. Qc4 Ra1+ 30. Kd2 Qxc4 31. Nxc4 Rxh1 32. Bxe4 {½-½ (43) Ticleanu,S (1996)-Lackner,J (1969) ICCF email 2017}) 21... Qa7 {...Qa1+ is the strong threat.} 22. Qa6 ({But not} 22. Qxe5 $2 Bb3 $19) 22... Qc7 23. Qd6 Qa7 {White must now prevent ...Qa1+.} 24. Qa6 (24. Qxe5 $2 Bb3 $19) 24... Qc7 {Not much happened in this game. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.10"]
[Round "8.6"]
[White "Stefanova, Antoaneta"]
[Black "Harika, Dronavalli"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2469"]
[BlackElo "2518"]
[Annotator "TA"]
[PlyCount "189"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,189,0,0,0,0,0,0,-6,-2,-10,-13,-11,-8,-13,-3,-35,-14,-12,0,0,0,0,0,0,0,-7,41,39,26,-21,-15,-8,22,28,41,29,37,33,49,45,48,63,72,75,73,72,80,78,107,106,94,73,70,56,60,64,104,78,80,77,77,73,104,110,108,102,97,85,108,67,145,95,95,95,145,122,118,113,118,87,209,209,339,333,331,310,529,491,494,481,435,435,1117,1219,1266,1222,1144,1086,721,0,694,535,1404,978,1061,135,135,135,135,135,135,135,135,135,135,135,583,135,135,0,487,375,318,304,2337,275,29938,29944,29944,12849,12791,12795,11474,6402,5401,3563,29964,29963,29975,29976,29962,8,29975,29976,29976,29977,29978,29979,29979,29980,29981,29982,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987,29986,29985,29989,29990,29990,29991]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Bf4 b6 10. cxd5 cxd5 11. Rc1 Bb7 12. Bc7 Qe8 13. Nc3 {E08: Closed Catalan: Main Line: 7 Qc2.} Nb8 14. a4 Nc6 15. Nb5 {The position is equal.} Qd7 16. Ne5 Nxe5 17. Bxe5 Rfc8 18. Qb3 {[#]} Rc6 $146 ({Predecessor:} 18... Bc6 19. Rc3 Ne8 20. Rac1 a6 21. Nc7 Bxa4 22. Qxb6 Nxc7 23. Bxc7 Bd8 24. e4 Rab8 25. Qa5 dxe4 26. Bxb8 Bxa5 27. Rxc8+ {1-0 (32) Tashkhodzhaev,A-Shabanov,Y (2410) Tashkent 1987}) 19. Bf1 Ne8 20. Bf4 Rxc1 21. Rxc1 Bc6 22. Bd2 a6 23. Nc3 {[%cal Bb5c3,Bc3a2,Ba2b4][%mdl 32]} Nd6 24. e3 b5 25. axb5 axb5 26. Na2 Nc4 $1 {[%cal Rc4d2]} 27. Be1 Qa7 28. Nb4 Be8 29. Qc3 Rc8 30. b3 $36 {[%mdl 2048] White is more active.} Nb6 31. Qa1 Qxa1 32. Rxa1 Ra8 33. Rxa8 Nxa8 34. Na6 Kf8 35. Ba5 Bd6 36. Bd3 Ke7 37. e4 ({Not} 37. Bxh7 g6 $15) 37... Ba3 38. Kf1 g6 39. Ke2 f6 40. f4 Bb2 41. Bb4+ Kd8 42. Bc5 Kc8 43. exd5 exd5 44. f5 Nc7 45. Nb4 Bc3 46. g4 g5 (46... gxf5 $14 47. Bxf5+ Bd7) 47. Na2 Bb2 48. Ke3 {aiming for Be7.} Kd8 49. Be2 Na6 50. Bb6+ $1 Kc8 51. Ba5 Nb8 (51... Bc6 $16) 52. Bc3 $18 Bxc3 (52... Ba3 $142 53. Bb4 Bxb4 54. Nxb4 Bf7) 53. Nxc3 {[%mdl 4096] Endgame KBN-KBN} Bc6 54. Bxb5 Kc7 $2 (54... Bxb5 55. Nxb5 Nc6) 55. b4 {[%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32]} Kd6 56. Kd3 Bb7 57. Na4 Ba6 (57... Kc7 $142 58. Nc3 Kd6) 58. Bxa6 Nxa6 {KN-KN} 59. b5 Nc7 60. Nc3 Na8 61. Na4 Nc7 62. b6 $1 Nb5 {Now ...Kc6 and Black clings on.} 63. Nc5 h6 64. h3 $2 (64. Na6 $18 {and the rest is easy. Intending b7 and mate.} Kc6 65. Nb4+ Kxb6 66. Nxd5+ {[%mdl 64] Double Attack} Kc6 67. Nxf6) 64... Kc6 $16 65. b7 Kc7 66. Nd7 Kxb7 67. Nxf6 Kc6 68. Ng8 Kd7 69. Ke3 Nd6 $2 {[%mdl 8192]} (69... Kd6 $16 {is a better chance.} 70. Nxh6 Ke7) 70. Nf6+ $2 (70. Nxh6 $18 {is the precise move to win.} Ke8 71. h4 gxh4 72. Kf4) 70... Kc6 71. Ng8 $2 {[%mdl 8192]} (71. Nh7 $16) 71... Kd7 $1 $18 {White now steadily converts the win.} 72. Nxh6 Ke7 73. h4 $1 {[%cal Rh4g5]} Kf6 $2 (73... gxh4 74. g5 h3) 74. Kf3 $2 (74. Ng8+ Kf7 75. hxg5 Kxg8 76. Kf4) 74... Nb5 $2 (74... Ne4 $18 75. hxg5+ Nxg5+ 76. Kf4 Nh3+ 77. Kg3 Ng5) 75. hxg5+ $1 {[%mdl 64] Overworked Piece} Kxg5 76. Nf7+ Kf6 77. Ne5 Nxd4+ 78. Kf4 Ne2+ 79. Ke3 {Nd7+ is the strong threat.} Ng3 80. Nd7+ Kg5 81. f6 Kg6 {[#]} 82. Kf4 $2 (82. g5 $1 {[%mdl 512] mates} Ne4 (82... Kxg5 83. f7) 83. Ne5+ Kf5 84. f7 Kxe5 85. f8=Q d4+ 86. Kd3 Nxg5 87. Qc5+ Kf4 88. Qxd4+ Kf5 89. Ke3) 82... Ne2+ $2 {[%mdl 8192] [#]} (82... Ne4 $11) 83. Ke5 $1 {[%cal Re5d5] White mates.} d4 84. Ke4 Kf7 85. g5 Ke6 86. Ne5 Ng3+ 87. Kxd4 Nh5 88. f7 Ke7 89. Ke4 Ng7 90. g6 Ne6 91. Kf5 Nd8 92. Kg5 Ne6+ 93. Kh6 Nd8 94. g7 Nxf7+ 95. Nxf7 {Accuracy: White = 80%, Black = 58%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.11"]
[Round "9.1"]
[White "Harika, Dronavalli"]
[Black "Kashlinskaya, Alina"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2518"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,62,0,17,12,26,26,26,4,6,-8,3,-9,-9,-15,0,-17,0,-18,-13,-21,-20,-33,-18,-14,-17,-18,-20,-20,-18,-21,-14,-26,-13,-7,-14,-12,-3,-11,-6,-8,0,-16,0,-10,-1,-10,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 O-O 7. O-O Bg4 8. f3 {C01: French: Exchange Variation.} Bh5 9. a3 Be7 10. Ng3 {White has an edge.} Bg6 {[#]} 11. Nce2 $146 ({Predecessor:} 11. Nf5 Bxf5 12. Bxf5 c6 13. Ne2 Qc7 14. Qd3 Nbd7 15. Bg5 Bd6 16. Kh1 Rfe8 17. Rae1 {½-½ (39) Kovalevskaya,E (2488)-Kononenko,T (2361) Warsaw 2001}) 11... Nbd7 12. Bf4 Re8 13. Qd2 Bf8 14. Rfe1 c6 15. Kh1 Bxd3 16. Qxd3 g6 17. c3 Qb6 18. Qc2 Re6 19. Bd2 Rae8 20. Nf4 Rxe1+ 21. Rxe1 Qd8 22. Nd3 Bd6 23. Qd1 {The position is equal.} Rxe1+ 24. Qxe1 Qe8 25. Kg1 Qxe1+ 26. Bxe1 Kf8 27. Kf1 Ke7 28. Ke2 Ne8 29. Nf1 Nef6 30. Bh4 Ke6 31. Bg3 Bxg3 {A rather calm draw. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.11"]
[Round "9.2"]
[White "Muzychuk, Anna"]
[Black "Stefanova, Antoaneta"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "2539"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,26,29,17,31,23,45,48,54,43,50,48,45,48,43,20,6,2,13,13,35,-39,-35,-46,0,0,0,-22,-17,-26,-6,-13,-21,-48,-48,-43,-31,-45,-44,-37,-37,-37,-37,-37,-37,-37,-37,-41,0,0,0,0,0,-8]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 b5 (5... exd4 6. Nxd4 Bg7 7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. Nc3 Be6 10. Bb3 Bxb3 11. axb3 Ne7 12. Bf4 c5 13. Bg5 f6 14. O-O-O+ {1-0 (49) Muzychuk,A (2543)-Stefanova,A (2481) Monaco 2019}) 6. Bb3 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} exd4 7. a4 {[#] axb5 is the strong threat.} Bb7 $146 ({Predecessor:} 7... bxa4 8. Rxa4 Bg7 9. Nxd4 Nxd4 10. Rxd4 Ne7 11. Bg5 O-O 12. Rd2 h6 13. Be3 d6 {½-½ (68) Ivanchuk,V (2748)-Ponomariov,R (2737) Nice 2010}) 8. axb5 {White is slightly better.} axb5 9. Rxa8 Bxa8 10. c3 Bg7 11. cxd4 Na5 12. Bc2 Nf6 13. O-O O-O 14. Re1 Re8 {[%cal Rf6e4]} 15. d5 ({White should try} 15. e5 $14 Nd5 16. Bd3) 15... c6 $15 16. dxc6 Nxc6 {[%cal Ba5c6,Bc6d4,Bd4e2][%mdl 32]} 17. Nc3 b4 18. Na4 d5 19. exd5 Rxe1+ 20. Nxe1 Nxd5 21. Be4 Nd4 22. Nc5 Qe7 23. Ned3 f5 24. Bxd5+ Bxd5 25. Be3 {[#]} f4 $1 {[%mdl 512]} 26. Bxf4 (26. Nxf4 Qxc5) 26... Ne2+ 27. Kh1 Nxf4 28. Nxf4 Bxg2+ 29. Kxg2 {The position is equal.} Qxc5 30. Qd8+ Bf8 31. Nd5 {Accuracy: White = 87%, Black = 91%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.11"]
[Round "9.3"]
[White "Muzychuk, Mariya"]
[Black "Abdumalik, Zhansaya"]
[Result "1/2-1/2"]
[ECO "D86"]
[WhiteElo "2552"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,80,22,40,22,51,35,57,56,88,87,97,87,109,117,154,163,150,150,149,100,125,121,108,14,22,0,0,0,0,-8,0,0,0,0,25,21,25,0,0,0,0,0,16,16,14,0,0,0,9,0,0,0,0,-6,-7,-5,0,-11,-14]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 O-O 9. O-O Nc6 10. Be3 Bg4 11. f3 Bd7 $1 {[%mdl 4] is currently scoring better than 11...Na5.} 12. Rb1 Qc7 13. Bd3 {[#] D87: Exchange Grünfeld: Classical Line: Variations without ...cxd4.} Rab8 $146 ({Predecessor:} 13... Rfd8 14. Qd2 a6 15. f4 e6 16. dxc5 Na5 17. Nd4 e5 18. fxe5 Qxe5 19. Qb2 Rac8 20. Qb4 Qxc5 21. Qxc5 Rxc5 {0-1 (48) Nakamura,H (2758)-Svidler,P (2755) Moscow 2011}) 14. Qd2 Rfd8 15. f4 {White is slightly better.} Bg4 {[%cal Rc5d4]} 16. d5 c4 17. Bxc4 Na5 18. Bd3 Nc4 19. Bxc4 $1 Qxc4 20. Nd4 Bd7 21. Rb4 Qc7 22. Rfb1 b6 23. Qd3 (23. e5 $16) 23... Rbc8 $11 24. c4 e5 25. Nf3 exf4 26. d6 Qc6 27. Bxf4 Be6 28. Qe3 Qc5 29. Qxc5 Rxc5 30. Rc1 Bf8 {The position is equal.} 31. e5 {Black must now prevent Ng5.} f6 $1 32. Nd4 Bc8 33. Nb3 Rc6 $1 34. Nd4 Rc5 35. Nb3 $36 {[%mdl 2048] White is pushing.} Rc6 $1 36. c5 {[#] Strongly threatening e6!} (36. Ra4 {feels hotter.} fxe5 37. Bxe5 Re8 38. Bg3 Bxd6 39. Rxa7 Bxg3 40. hxg3 Be6 41. c5) 36... fxe5 37. Bxe5 bxc5 38. Rb8 Bxd6 39. Bxd6 Rcxd6 40. Nxc5 Bf5 {Accuracy: White = 88%, Black = 84%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.11"]
[Round "9.4"]
[White "Cramling, Pia"]
[Black "Kosteniuk, Alexandra"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2470"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "182"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,182,28,0,0,0,0,0,58,37,49,50,55,52,86,86,77,69,71,58,70,72,118,100,102,30,15,12,33,24,18,-6,26,0,0,-31,-10,-21,-10,0,10,2,0,0,0,-2,-2,-2,-2,-2,-2,-6,-4,-3,0,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,0,-7,0,-7,0,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-11,0,-143,-15,-16,0,0,0,0,0,-43,-46,-43,-45,-46,-51,-180,-183,-171,-156,-258,-167,-160,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,0,0,0,-38,0,0,0,-12847,-12847]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. Ne5 Bb4+ {E04: Open Catalan: 5 Nf3.} 7. Nc3 Nd5 8. Bd2 O-O (8... Nb6 $11) 9. Nxc4 $14 Nc6 {[#]} 10. e3 $146 ({Predecessor:} 10. O-O Nxd4 11. Nxd5 Bxd2 12. Qxd2 exd5 13. Qxd4 dxc4 14. Qxc4 Qe7 15. Qe4 Qf6 16. Qb4 {½-½ (73) Stremavicius,P (2082)-Viskelis,D (2242) Lithuania 2019}) 10... Be7 11. O-O Bd7 12. Qe2 Be8 13. Rfd1 f5 14. Rac1 Rc8 15. Be1 Bf6 16. Nxd5 exd5 {[#]} 17. Na5 (17. Ne5 $1 $16 {[%mdl 512]}) 17... Nxa5 $11 18. Bxa5 Qd7 19. Bb4 Rf7 20. Rc3 Qe6 21. Qc2 (21. Qf3 $5 {[%cal Rf3d5]} c6 22. Bc5 $11) 21... c6 22. a4 Bd8 23. f3 Bd7 24. e4 fxe4 25. fxe4 dxe4 26. Bxe4 Qh6 27. Rf3 Rxf3 28. Bxf3 Qe3+ 29. Qf2 $132 {[%mdl 2048] White puts up resistance} Qxf2+ 30. Kxf2 Bf6 31. Bc5 Be6 32. b4 Bb3 33. Ra1 Rd8 34. Ra3 Bc4 35. Ke3 Bg5+ 36. Kf2 $1 Rd7 37. Rc3 Be6 38. h4 Bf6 39. Ke3 g5 40. hxg5 Bxg5+ 41. Kf2 Kg7 42. Bd1 Bf6 43. Ke3 Kg6 44. Bb3 Bg4 45. Bc2+ Kh5 46. Be4 Bg5+ 47. Kf2 Bd8 48. a5 Bg5 49. Kg2 Bf6 50. Rd3 Be6 51. Kf3 Kg5 52. Rd2 Bd5 53. Re2 Bb3 54. Rd2 {White wants to play d5!} Bd8 55. Rh2 h5 56. Ke3 Bc7 57. Bf3 Rh7 58. Be4 Rh8 59. Kf2 Re8 60. Bf3 Bf7 61. Rh1 Bb8 62. d5 cxd5 63. Rd1 Be5 64. Bxd5 Bxd5 65. Rxd5 {[%mdl 4096] Endgame KRB-KRB} Kg4 66. Kg2 Bc3 ({But not} 66... Bxg3 $2 67. Rd4+ Bf4 68. Bd6 $18) 67. Rd3 Re2+ 68. Kf1 Rc2 69. Bd6 Bd2 70. Rb3 {[#]} (70. Rd5 $11) 70... Bc3 ({Better is} 70... Rc3 $1 $17 {[%cal Rc3b3]} 71. Rxc3 Bxc3) 71. b5 Bxa5 72. bxa6 bxa6 {[%cal Bb7a6,Ba6a5][%mdl 32]} 73. Ra3 Rc6 74. Ra4+ Kf3 {[%cal Rc6c1]} 75. Bf4 $1 Bc3 76. Ra3 Ke4 77. Ke2 (77. Ra4+ $1 $15 Kd3 78. Bg5) 77... a5 $19 78. Ra2 h4 {aiming for ...h3.} 79. Kf1 (79. Kf2 $17) 79... Bb4 80. Kg2 Rc3 $2 ({Black should try} 80... hxg3 $17 81. Bxg3 Kd5) 81. Re2+ $11 Kd3 82. Rd2+ Kc4 {...Rxg3+! is the strong threat.} 83. gxh4 Kb3 84. Re2 a4 {Strongly threatening ...Rc2.} 85. h5 a3 86. Be5 Rc6 {White must now prevent ...a2.} 87. Kf3 a2 {Hoping for ...Re6.} 88. Rb2+ Ka3 89. Rh2 Rc5 90. Bb2+ Kb3 91. Kg4 $2 {[%mdl 8192]} (91. Bg7 $11) 91... Rc2 {Accuracy: White = 83%, Black = 86%.} 0-1

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.11"]
[Round "9.5"]
[White "Sebag, Marie"]
[Black "Goryachkina, Aleksandra"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2443"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,30,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Nxd4 10. Qxd4 Qxd6 11. Qe4+ Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14. Qd4 Qd6 15. Qe4+ Qe6 16. Z0 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.11"]
[Round "9.6"]
[White "Ju, Wenjun"]
[Black "Dzagnidze, Nana"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2583"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "164"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,164,17,39,37,36,34,34,52,34,0,0,0,9,0,0,9,7,0,0,0,0,3,0,16,0,-18,-6,-39,0,-41,-51,-213,-220,-214,-212,-191,-106,-106,-71,-69,-69,-82,-54,-67,-47,-73,-63,-105,-104,-257,-259,-258,0,-100,0,-252,-228,-236,-226,-229,-225,-592,-579,-503,-456,-432,-423,-416,-409,-397,-375,-1365,-1458,-1224,-906,-1393,-1291,-706,-476,-474,-471,-449,-445,-1258,-1629,-835,-1507,-1464,-1636,-1421,-1493,-1081,-999,-768,-86,-89,-94,-29974,-29976,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29972,-29972,-29972,-29973,-29973,-29974,-29974,-29974,-29975,-29976,-29977,-29976,-29976,-29978,-29979,-29979,-29979,-29979,-29980,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29991,-29991,-29992]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. Qc2 Be7 8. e3 O-O 9. Bd3 Re8 10. h3 Nf8 11. Bf4 Ng6 12. Bg3 Bd6 13. Bxd6 Qxd6 14. O-O-O b5 15. g4 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} a5 16. g5 b4 17. Na4 $1 {White is slightly better.} ({Reject} 17. gxf6 Qxf6 18. Na4 Qxf3 $15) 17... Ne4 18. Rdg1 (18. Kb1 {feels hotter.} Bf5 19. Ka1 Rab8 20. b3 Nf8 21. Ne5) 18... Ba6 19. Bxa6 Rxa6 {[#]} 20. Kb1 $146 ({Predecessor:} 20. Ne1 c5 21. dxc5 Nxc5 22. Nxc5 Rc6 23. Ned3 Ne5 24. Kb1 Nxd3 25. Qxd3 Rxc5 26. Rc1 {½-½ (42) Lipiridi,A-Mularczyk,J (2442) ICCF corr 1988}) 20... Ra7 21. h4 Rc7 22. h5 Nf8 $1 23. Nh4 {aiming for f3.} Qe6 24. f3 Nd6 25. Re1 Nd7 26. Re2 c5 27. dxc5 Rec8 {[%cal Rd7c5]} 28. g6 Nxc5 29. gxh7+ $2 (29. Nb6 $1 $15 Nce4 30. Qd3) 29... Kh8 $19 30. Nxc5 Rxc5 31. Qd3 Qf6 ({Black should play} 31... Nc4 $19 32. Ree1 Qf6) 32. Qd4 $17 Qxd4 (32... Kxh7 $6 33. Qxf6 gxf6 34. Ng2 $11) 33. exd4 Rc4 34. Rd1 R4c7 35. Rg1 Kxh7 36. Reg2 f6 $1 37. Re2 a4 38. Re6 $2 (38. Ng6 $17) 38... Nc4 $19 {( -> ...Nd2+)} 39. Re2 Nd6 $2 (39... a3 $1 $19 40. b3 Nd6) 40. Re6 $17 Nc4 $2 (40... Rd8 $17) 41. Re2 $1 $19 a3 $1 42. bxa3 bxa3 ({But not} 42... Nxa3+ 43. Kb2) 43. Ng6 Nd6 $1 {[%cal Rd6f5] Strongly threatening ...Nf5.} 44. Nf4 $2 (44. Re7) 44... Nf5 45. Ne6 Rb8+ 46. Ka1 Re7 47. Rb1 Rbe8 48. Rbe1 Kh6 49. Nf4 $2 (49. Kb1) 49... Rxe2 50. Rxe2 Rxe2 51. Nxe2 Kxh5 {[%mdl 4096] Endgame KN-KN} 52. Kb1 Ne3 53. Kc1 g5 54. Kd2 Nc4+ $1 55. Kd3 (55. Ke1 $142 f5 56. Kf2) 55... Kh4 56. Nc3 Nb6 57. Nb5 Kg3 58. Ke2 f5 59. Nxa3 f4 60. Nc2 Na4 $2 (60... g4 $1 $19 {[%cal Rg4f3] has better winning chances.} 61. Ne1 gxf3+ 62. Nxf3 Na4) 61. a3 $17 Nc3+ 62. Kd3 $2 {[%mdl 8192]} (62. Kd2 $17 Kxf3 63. Ne1+ Ke4 64. Kxc3) 62... Kxf3 {Black mates.} 63. Kxc3 {KN-K3P} Ke2 $1 64. Nb4 {[#]} f3 $1 {[%cal Rf3f2]} 65. Nd3 g4 66. Nf4+ Ke1 67. Nd3+ {[#]} Kf1 $1 68. Ne5 g3 69. Nxf3 {KN-KPP} g2 70. Kb4 Kf2 71. Ng5 Kg3 72. Kc5 g1=Q 73. Kxd5 Qh1+ 74. Kd6 Kf4 75. Ne6+ Ke4 76. d5 Qh2+ 77. Kc6 Ke5 78. Nc7 Qc2+ 79. Kd7 Qa4+ 80. Ke7 Qxa3+ 81. Kd7 Qd6+ 82. Kc8 Qe7 {Accuracy: White = 66%, Black = 82%.} 0-1

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.12"]
[Round "10.1"]
[White "Kashlinskaya, Alina"]
[Black "Dzagnidze, Nana"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2484"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,86,13,13,9,5,12,19,15,54,54,54,54,53,51,57,56,56,55,55,58,58,56,73,67,72,71,70,70,72,70,75,70,70,75,72,68,76,73,86,64,64,59,64,64,64,64,64,64,64,64,64,63,68,59,59,0,68,0,62,62,64,4,4,0,0,0,4,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e4 b5 7. Be2 Bb7 8. O-O a6 9. Bd2 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} Ne7 10. b3 cxb3 11. Qxb3 {[#]} a5 $146 ({Predecessor:} 11... Ba5 12. axb5 axb5 13. Nxb5 Bxd2 14. Na3 Ba6 15. Bxa6 Nxa6 16. Nxd2 Qxd4 17. Nf3 Qb4 18. Qxb4 Nxb4 19. Nc2 Na6 20. Nb4 Nc7 21. Rxa8+ Nxa8 22. Ne5 O-O {½-½ (22) Andriuschenko,N (2417)-Evtushenko,S (2546) ICCF email 2016}) 12. axb5 O-O 13. b6 Nd7 14. Na4 c5 $1 15. dxc5 Nxc5 16. Nxc5 Bxc5 17. Bxa5 Nc6 18. Bc3 {Threatens to win with Rxa8.} Rxa1 19. Rxa1 Qxb6 20. Qxb6 Bxb6 21. Rb1 Ba5 {[#]} 22. Bxg7 $1 Kxg7 23. Rxb7 Rc8 24. g3 Rc7 25. Rb5 h6 26. Kg2 Bc3 27. Rb3 Bf6 28. Rd3 Ne5 29. Nxe5 Bxe5 $14 {[%mdl 4096] Endgame KRB-KRB} 30. f4 Bb2 31. e5 Ra7 32. h4 Bc1 33. Rc3 Ra2 34. Kf1 Ra1 35. Kg2 {And now Bh5 would win.} Ra2 $1 {[%cal Ra2e2]} 36. Kf1 Ra1 $1 37. Kf2 Bd2 38. Rc7 (38. Rc2 $14 Be1+ 39. Kg2) 38... Be1+ $11 {The position is equal.} 39. Kg2 Ra2 40. Kf3 Ra3+ 41. Kg2 Ra2 42. Kf3 Ra3+ 43. Kg2 Ra2 {Accuracy: White = 96%, Black = 96%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.12"]
[Round "10.2"]
[White "Goryachkina, Aleksandra"]
[Black "Ju, Wenjun"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2579"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,72,14,0,13,7,15,0,0,0,0,0,22,14,15,18,16,8,10,0,49,0,0,0,0,-6,17,10,36,7,7,0,56,49,52,49,39,39,66,54,63,70,39,36,29987,29988,29988,29989,29992]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rad1 (13. a4 Bb7 14. Rfe1 Rc8 15. Bd3 a5 16. Qb2 Qe7 17. Nd2 Rfd8 18. Rab1 Bc6 19. Bc2 h6 20. Nf1 Qg5 21. Ne3 Ba8 22. f3 Rc7 23. Bd3 Rdc8 24. Ba6 Bb7 25. Bxb7 Rxb7 26. Qf2 Qd8 27. Red1 Nf6 28. d5 Rd7 {½-½ (85) Goryachkina,A (2578)-Ju,W (2584) Shanghai/Vladivostok 2020}) 13... Bb7 14. Rfe1 Rc8 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} 15. Bb3 Re8 16. h3 h6 {The position is equal.} 17. Re3 Nf6 18. Qe2 Rc7 19. d5 exd5 20. e5 Nh5 21. Rd4 g6 22. Qd2 {[#]} Qe7 $146 ({Predecessor:} 22... Ng7 23. Bxd5 Qa8 24. Red3 Nf5 25. Bxb7 Qxb7 26. Rd7 Rec8 27. e6 fxe6 28. Ne5 Rxd7 29. Rxd7 Rc7 30. Rd8+ Kh7 31. Nd7 Nh4 32. Rh8+ {1-0 (32) Illescas Cordoba,M (2624)-Comas Fabrego,L (2513) Merida 2005}) 23. Nh2 {[%mdl 1024] White has compensation.} Qc5 $1 24. Re1 Qc3 25. Qd1 Rec8 26. e6 Nf6 27. Ng4 Nxg4 28. Rxg4 Kg7 ({Black should play} 28... Kh7 $11) 29. exf7 $14 Rxf7 30. Re6 g5 31. Kh2 {[#] And now Rg3 would win.} Qc7+ ({Don't blunder} 31... Rxf2 $2 32. Rg3 $18) 32. Rg3 $1 {Strongly threatening Qh5.} Rcf8 33. Qd4+ Rf6 34. h4 Qc5 $2 {[%mdl 8192] [#]} (34... Qf4 $14 35. Qxf4 Rxf4) 35. Qe5 $1 {[%mdl 512]} d4 36. hxg5 Kh8 {Accuracy: White = 91%, Black = 73%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.12"]
[Round "10.3"]
[White "Kosteniuk, Alexandra"]
[Black "Sebag, Marie"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2504"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,107,22,22,10,21,19,26,22,31,14,22,20,21,18,25,19,19,23,13,5,18,0,23,14,13,11,12,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0,0,0,0,0,17,0,0,0,0,0,0,0,8,0,2,0,3,0,0,0,0,-77,-77,-71,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 Ngf6 5. O-O a6 {...b5 is the strong threat.} 6. c4 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} g6 7. Nc3 Bg7 8. h3 {White has an edge.} O-O 9. d3 b6 10. Rb1 {[#]} e6 $146 ({Predecessor:} 10... Bb7 11. Bg5 h6 12. Be3 Qc7 13. Qd2 Kh7 14. b4 Rac8 15. Rfc1 e6 16. Ne2 Rfd8 {0-1 (53) Zherebukh,Y (2640)-So,W (2786) Saint Louis 2018}) 11. Re1 Bb7 12. b4 Qc7 13. Bd2 Rfd8 14. Qc1 Rac8 15. bxc5 bxc5 16. Bc2 Nb8 17. Bg5 Re8 18. Ne2 {Black must now prevent Qb2.} Nfd7 19. Bh6 {Threatens to win with Bxg7.} Bh8 20. Bf4 Nc6 21. Bxd6 Qxd6 22. Rxb7 Rb8 23. Rb3 Rxb3 24. axb3 Nde5 25. Nxe5 Bxe5 26. f4 Bd4+ 27. Kh1 Nb4 28. e5 Qd7 29. Bb1 Kg7 30. Rf1 a5 31. Qd1 Ra8 32. Ng3 {[%cal Be2g3,Bg3e4,Be4d6][%mdl 32]} h5 33. Ne4 a4 {Hoping for ...a3.} 34. bxa4 Rxa4 35. Nd6 Ra1 36. Qe2 Qc6 37. Kh2 Qa8 38. Rd1 Na2 39. Qe1 (39. Bxa2 $11 Rxa2 40. Qe4) 39... Nc3 $17 40. Rc1 {[#]} Qa3 ({Much worse is} 40... Nxb1 41. Rxb1 Rxb1 42. Qxb1 $11) ({Black should play} 40... Qd8 $1 $17) 41. Qh4 $11 {Qf6+ would kill now.The position is equal.} Qxc1 42. Qf6+ $1 {[%mdl 64] Double Attack} Kh7 43. Qxf7+ Kh8 44. Qf8+ Kh7 45. Qe7+ {[#]} Kg8 $1 46. Qxe6+ {[#]} Kg7 $1 47. Qd7+ {[#]} Kg8 $1 48. Qd8+ {[#]} Kh7 $1 49. Qd7+ {[#]} Kg8 $1 50. Qf7+ Kh8 51. Qf6+ Kh7 {( -> ...Bg1+)} 52. Qe7+ {[#]} Kg8 $1 53. Qd8+ {[#]} Kh7 $1 54. Qd7+ {Accuracy: White = 98%, Black = 98%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.12"]
[Round "10.4"]
[White "Abdumalik, Zhansaya"]
[Black "Cramling, Pia"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2471"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,78,27,14,50,58,55,44,51,44,38,39,52,37,43,27,36,26,40,32,37,20,64,66,75,50,45,43,89,90,74,80,115,103,94,29,36,-76,29,0,0,0,23,0,0,-29,-39,-55,-16,-25,-14,-18,0,0,0,0,116,78,78,43,39,35,35,12,12,18,209,208,29999]} 1. e4 c5 2. Nf3 a6 3. c4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Qc7 7. Qd3 d6 {7...b6 gains popularity. B41: Sicilian: Kan Variation: 5 c4.} 8. Be2 Nbd7 9. O-O b6 {White is slightly better.} 10. b3 Bb7 11. f3 Rc8 12. Bb2 Be7 13. Kh1 O-O 14. Rac1 Qb8 15. Qe3 Rfe8 16. f4 {[#]} Bd8 $146 ({Predecessor:} 16... Bf8 17. Bf3 e5 18. Nf5 g6 19. fxe5 dxe5 20. Nh6+ Bxh6 21. Qxh6 Qd6 22. Rfd1 Qe6 {1-0 (31) Skulener,W (2282)-Wessendorf,T (2198) Germany 2015}) 17. Bf3 g6 18. a4 e5 19. fxe5 Rxe5 20. Qf4 Nc5 {White should prevent ...Nd3.} 21. Rcd1 Ncxe4 22. Nxe4 Bxe4 23. Rde1 (23. Bxe4 $16 Rxe4 24. Qf3) 23... Qb7 24. Bxe4 (24. Kg1 $14 {keeps the upper hand.}) 24... Rxe4 ({Better is} 24... Nxe4 $17 25. Nf3 Re6) 25. Qxd6 Be7 26. Qg3 {[#] Black must now prevent Nf5.} Rc5 27. Nf3 Rf5 28. Rxe4 (28. Qf2 {looks sharper.} b5 29. cxb5 axb5 30. a5 Qa8 31. Rxe4 Nxe4 32. Qe3) 28... Nxe4 29. Qe1 $1 Bf6 30. Bxf6 Rxf6 31. Qe3 Nc5 32. a5 Re6 33. Qd4 {Strongly threatening Ne5.} Qc7 (33... Nxb3 $11 34. Qd1 (34. Qd8+ Kg7 $11) 34... bxa5 35. Qd8+ Kg7) 34. b4 Ne4 35. axb6 Qxb6 36. c5 Qb5 37. Kg1 $36 {[%mdl 2048] White has good play.} a5 38. Ne5 axb4 $2 (38... Nf6 $11 {and Black has nothing to worry.}) 39. Nxf7 $18 {[%csl Gf7][%cal Rd4h8] [#]} Qxc5 $2 (39... Rf6 $18 40. Rxf6 Nxf6) 40. Nh6# {Accuracy: White = 73%, Black = 60%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.12"]
[Round "10.5"]
[White "Stefanova, Antoaneta"]
[Black "Muzychuk, Mariya"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2469"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,125,11,18,18,30,45,43,16,47,20,18,18,18,19,38,0,32,32,32,32,32,32,32,32,34,34,47,34,35,34,53,30,34,24,24,17,51,49,50,50,52,54,150,85,142,113,216,202,307,297,379,379,379,379,379,379,371,371,371,371,329,314,821,799,1016,1057,1730,704,1744,1614,1029,735,725,725,937,904,844,826,5297,5297,5262,5290,5290,5262,4727,4131,29961,29952,29966,29967,29971,29972,29970,29972,29970,29971,29979,29980,29981,29980,29980,29980,29987,29982,29982,29983,29983,29984,29984,29985]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 b5 6. b3 Bg4 7. Be2 e6 8. O-O Nbd7 9. Bb2 Bd6 10. h3 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4.} Bxf3 11. Bxf3 O-O {[#]} 12. g3 $146 {White is slightly better.} ({Predecessor:} 12. Re1 Rb8 13. Rb1 Re8 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 bxc4 17. Bxc6 cxb3 18. axb3 {1-0 (32) Andreikin,D (2689)-Istratescu,A (2633) Plovdiv 2012}) 12... Rc8 13. Qd3 (13. c5 $5 {[%cal Rc5d6]} Be7 14. Ne2 $14) 13... Re8 14. Bg2 Bb8 15. Rfd1 Qe7 16. a4 {[%cal Ra4b5]} bxc4 17. bxc4 Nb6 18. Ba3 Qd8 19. c5 Nc4 20. e4 Nxa3 21. Rxa3 e5 22. exd5 cxd5 23. dxe5 Bxe5 24. Nxd5 {Threatens to win with c6.} Rxc5 25. Nb4 Qxd3 26. Nxd3 Rc3 27. Rxc3 Bxc3 28. Rc1 Bd4 29. a5 h6 {White leaves nothing to chance now.} ({Better is} 29... g6 $14) 30. Kf1 (30. Rc4 $142 $1 {[%cal Rc4d4]} Rd8 31. Nb4) 30... Re6 (30... g5 $142) 31. Bb7 Nd7 {[#]} (31... Re7 $16 {was called for.}) 32. Rc8+ $1 $18 Kh7 {[#]} (32... Nf8 $142 33. Nb4 Rf6) 33. Rd8 $1 {[%cal Rd8d7]} Nc5 34. Bc8 (34. Rxd4 Nxb7 35. Rd7 Nxa5 $11) 34... Bf6 35. Rd5 ({Weaker is} 35. Nxc5 Bxd8 36. Bxe6 (36. Nxe6 fxe6 37. Bxe6 Bxa5 $14) 36... fxe6 $14) 35... Nxd3 36. Bxe6 {[%mdl 4096] Endgame Bf5+ is the strong threat. KRB-KBN} ({Stronger than} 36. Rxd3 Re5 $11) 36... Nb4 37. Bf5+ g6 38. Rd6 Be5 39. Rb6 Nd5 $2 {[#]} (39... gxf5 40. Rxb4 Bc3) 40. Bxg6+ $1 {[%mdl 512]} fxg6 41. Rxa6 Kg7 42. Rc6 (42. Re6 $142 Bb8 43. Re8) 42... Kf7 43. a6 Bb8 44. Rc8 Ba7 45. Ra8 Bd4 46. Rb8 Ke6 47. Rb7 Nb6 48. a7 Na8 49. Rb8 Bxa7 50. Rxa8 {KR-KB} Bd4 51. Ra6+ Kf5 52. Kg2 {White mates.} h5 53. f4 h4 54. g4+ Kxf4 55. Rxg6 Bc3 56. Rh6 Be1 57. Rh5 Ke4 58. Kf1 Bg3 59. Ke2 Kf4 60. Rb5 Ke4 61. g5 Be5 62. g6 Bc3 63. Rb7 {Accuracy: White = 80%, Black = 53%.} 1-0

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.12"]
[Round "10.6"]
[White "Harika, Dronavalli"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2518"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,61,7,14,5,21,14,44,4,8,8,6,0,9,-10,-4,-12,0,-9,0,-4,0,-14,0,0,0,0,0,0,0,0,9,6,5,7,8,0,3,3,3,3,3,3,3,3,3,2,2,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Be2 {D43: Semi-Slav: 5 Bg5 h6.} Bg7 9. O-O O-O 10. cxd5 {White is slightly better. 10.Ne5 is the modern continuation.} exd5 {The position is equal.} 11. b4 a6 12. a4 Be6 {[#]} 13. Rc1 $146 ({Predecessor:} 13. b5 a5 14. Rc1 Nd7 15. Qb3 Rfc8 16. Rfd1 Qe7 17. Qb1 Qa3 18. Rd2 Rab8 19. h3 {½-½ (39) Peek,M (2319)-Vishnu,P (2522) Douglas 2016}) 13... Nd7 14. b5 axb5 15. axb5 Rfc8 16. bxc6 bxc6 17. Ne1 c5 18. dxc5 Rxc5 19. Nb5 Rxc1 20. Qxc1 Ra1 21. Qc8+ Kh7 {aiming for ...Qb2.} 22. Nd4 Qe7 23. Nxe6 Qxe6 24. Nf3 Ne5 $132 {[%mdl 2048] Black is not keeping still} 25. Qxe6 Nxf3+ 26. Bxf3 fxe6 27. Rxa1 Bxa1 $11 {KB-KB} 28. Bg4 e5 29. Be6 d4 30. exd4 Bxd4 31. Kf1 {An uneventful encounter. Accuracy: White = 95%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.13"]
[Round "11.1"]
[White "Muzychuk, Anna"]
[Black "Kashlinskaya, Alina"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2539"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,66,0,8,0,0,0,9,5,4,5,12,17,11,15,16,14,29,34,33,10,31,21,21,12,13,-14,-14,-14,-14,-15,-12,-25,-14,-18,-16,-14,-16,-16,-17,-17,-16,-16,-16,-22,-17,-22,-14,-25,-14,-18,-4,-4,-4,-4,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. dxe5 Be7 6. O-O Nc5 7. Be2 {C43: Petroff Defence: 3 d4.} O-O 8. Be3 c6 9. c4 dxc4 10. Bxc5 Qxd1 11. Rxd1 Bxc5 12. Bxc4 Bg4 13. Nc3 {[#]} b5 $146 ({Predecessor:} 13... Be7 14. Ne4 b5 15. Bb3 a5 16. a4 Ra7 17. h3 Bxf3 18. gxf3 g6 19. axb5 cxb5 {½-½ (45) Yu,Y (2705)-Wang,H (2710) Shenzhen 2014}) 14. Bb3 Na6 15. Ne4 Be7 16. Rac1 c5 17. Bd5 Rab8 18. h3 Bxf3 19. gxf3 Rfd8 20. a3 Nc7 21. Bc6 c4 22. Rxd8+ Rxd8 23. a4 a6 24. axb5 axb5 25. Ra1 Ne6 26. Bxb5 Nd4 $1 {[%csl LRb5,LRf3][%mdl 64] [#] Double Attack} 27. Bxc4 {Black must now prevent Kg2.} Nxf3+ {[%mdl 64] Double Attack} 28. Kg2 Nxe5 29. b3 Nxc4 30. bxc4 {The position is equal.} Rd4 31. Ra8+ Bf8 32. Ng5 Rxc4 33. Nxh7 $1 Kxh7 {Accuracy: White = 95%, Black = 100%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.13"]
[Round "11.2"]
[White "Muzychuk, Mariya"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2552"]
[BlackElo "2518"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,51,27,29,24,23,13,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} b5 7. a4 Bb7 {The position is equal.} 8. axb5 axb5 9. Rxa8 Qxa8 10. Bxb5 Bxe4 11. d4 Bxb1 12. dxc5 {And now c6 would win.} Be4 ({Of course not} 12... dxc5 13. Bg5 $16) 13. Re1 $1 e6 14. Rxe4 {[%mdl 64] Remove Defender} Nxe4 ({Much less strong is} 14... Qxe4 15. c6 $17) 15. c6 Nb6 {Strongly threatening ...Be7.} 16. Qd4 $1 {[%cal Rd4b6]} Qa5 17. c4 {[#]} Qa1 $1 18. c7+ Ke7 {[#]} 19. Qd1 $146 ({Predecessor:} 19. Qe3 g6 20. g4 Bg7 21. Kg2 Nc5 22. b4 Ncd7 23. Bd2 Rc8 24. Bxd7 Nxd7 25. c5 dxc5 {0-1 (25) McShane,L (2667)-Svidler,P (2736) Germany 2018}) 19... Qa7 {[#]} 20. c8=N+ $1 {[%mdl 512]} Nxc8 21. Nd4 $1 {[%cal Rd4c6]} Qc7 {White must now prevent ...Na7.} 22. Nc6+ Ke8 23. Nb4+ Ke7 {...f5 is the strong threat.} 24. Nc6+ Ke8 {aiming for ...Nb6.} 25. Nb4+ Ke7 {Threatens to win with ...f5.} 26. Nc6+ {A rather calm draw.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.13"]
[Round "11.3"]
[White "Cramling, Pia"]
[Black "Stefanova, Antoaneta"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2470"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,62,19,68,45,83,40,56,52,47,68,79,49,90,61,54,68,63,62,91,80,126,127,185,156,164,135,158,139,139,97,95,91,94,66,31,27,99,35,50,17,12,25,27,12,37,40,38,32,34,29,34,0,8,4,12]} 1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 a6 5. Bd3 b5 6. O-O {B06: Modern Defence.} Nd7 7. a4 b4 $1 {[%cal Rb4c3]} 8. Nd5 {White is slightly better.} a5 {[#]} 9. c3 $146 ({Predecessor:} 9. Re1 Bb7 10. c3 e6 11. Ne3 Ngf6 12. cxb4 axb4 13. e5 Bxf3 14. Qxf3 dxe5 15. Nc2 {1-0 (46) Iskandarov,M (2405)-Sanal,V (2522) Khanty-Mansiysk 2015}) 9... bxc3 10. bxc3 e6 11. Ne3 (11. Bg5 {looks sharper.} Ndf6 12. Ne3 Ne7 13. Nd2 O-O 14. f4) 11... Ne7 12. Rb1 O-O 13. Ba3 h6 14. Re1 e5 15. Bb5 f6 (15... exd4 $16 16. cxd4 Nb6) 16. h3 Kh7 17. Rb2 Ba6 18. Nc4 Nc8 19. Qd3 Bxb5 20. axb5 Ncb6 21. Nfd2 exd4 22. cxd4 Re8 {[#]} (22... f5 $11 {remains equal.}) 23. Ne3 (23. Nxb6 $1 $16 Nxb6 24. Rc1) 23... d5 $1 $14 24. Rd1 dxe4 25. Nxe4 f5 26. Nc3 Nf6 27. Rc2 f4 28. Nc4 Nxc4 29. Qxc4 f3 30. d5 {[%cal Bd4d5,Bd5d6][%mdl 32]} fxg2 31. d6 Qd7 {Black escapes into a draw. Accuracy: White = 57%, Black = 74%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.13"]
[Round "11.4"]
[White "Sebag, Marie"]
[Black "Abdumalik, Zhansaya"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2443"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,36,6,1,15,12,12,10,11,15,23,19,16,16,29,0,20,0,25,0,25,0,31]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 $1 {[%mdl 4] is more profitable than 8.a4 at the moment. Played by Alireza Firouzja in February 2020.} O-O 9. Nc3 Na5 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} 10. Ba2 Be6 11. b4 Bxa2 12. Rxa2 Nc6 13. Bg5 Ng4 14. Bd2 Nf6 {[#]} 15. Bg5 $146 ({Predecessor:} 15. Re1 Qd7 16. Nd5 Nxd5 17. exd5 Na7 18. a4 c6 19. axb5 axb5 20. Qa1 cxd5 21. Be3 d4 22. Nxd4 exd4 23. Bxd4 Bf6 24. Bxf6 gxf6 25. h3 {½-½ (44) Firouzja,A (2726)-Ragger,M (2670) Prague 2020}) 15... Ng4 16. Bd2 Nf6 17. Bg5 Nd7 (17... Ng4 $5 {[%cal Re7g5]} 18. Bxe7 Nxe7 $14) 18. Bd2 Nf6 {Not much happened in this game. Accuracy: White = 87%, Black = 91%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.13"]
[Round "11.5"]
[White "Ju, Wenjun"]
[Black "Kosteniuk, Alexandra"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2583"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,61,25,17,7,0,0,0,0,43,0,35,27,36,14,36,0,0,-56,-66,-61,0,0,0,0,0,-9,0,0,3,7,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. O-O Nc6 9. e3 Be7 10. exd4 exd4 11. Bf4 O-O 12. Ne5 Qb6 13. Qb3 {E01: Catalan: Early deviations.} Na5 14. Qxb6 axb6 15. Nd2 {[#]} Be6 $146 ({Predecessor:} 15... Nh5 16. Rfe1 Nxf4 17. gxf4 Bb4 18. Rad1 Be6 19. a3 Bxd2 20. Rxd2 Rad8 21. b4 Nxc4 22. Nxc4 Bxc4 23. Bxb7 {½-½ (44) Bosiocic,M (2598)-Navara,D (2703) Budva 2019}) 16. a3 {aiming for b4.} Rac8 17. b4 Nc6 $1 18. Rfe1 Rfd8 19. Bf3 Nd7 20. h4 (20. Nxd7 $11 Rxd7 21. Bd5) 20... Ndxe5 $15 21. Bxe5 Nxe5 (21... Rd7 $15) 22. Rxe5 $11 {The position is equal.} Bf6 23. Rb5 $1 d3 24. Rd1 Bd4 25. Bxb7 Bxc4 26. Nxc4 Rxc4 27. Rd5 Rxd5 28. Bxd5 Rc3 29. Be4 Rxa3 30. Rxd3 Rxd3 31. Bxd3 {Accuracy: White = 72%, Black = 81%.} 1/2-1/2

[Event "FIDE Womens GP Lausanne 2020"]
[Site "Lausanne"]
[Date "2020.03.13"]
[Round "11.6"]
[White "Dzagnidze, Nana"]
[Black "Goryachkina, Aleksandra"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2515"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.03.02"]
[EventType "tourn"]
[EventCountry "SUI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,47,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,6,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. O-O O-O {The position is equal.} 12. Qe2 {D14: Slav Defence: Exchange variation with ...Bf5.} Rfc8 13. Rac1 Nd7 14. Ne1 Nb4 15. Nd3 Nxd3 16. Qxd3 a6 17. Rc2 Rc6 18. Rfc1 Rac8 19. Ne2 Qb4 {[#] Strongly threatening ...Rxc2.} 20. Kf1 Qd6 21. Kg1 Qb4 {White must now prevent ...Rxc2.} 22. Kf1 Qd6 23. Kg1 Qb4 {[#] Hoping for ...Rxc2.} 24. Kf1 {Not much happened in this game. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

