[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.18"]
[Round "1"]
[White "Yu, Jennifer"]
[Black "Paikidze, Nazi"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2367"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,60,10,4,14,-9,-6,-62,-60,-49,-58,-93,-94,-110,-112,-199,-191,-181,-193,-210,-167,-128,-174,-238,-216,-428,-278,-313,-281,-391,-376,-372,-288,-263,-274,-384,-366,-507,-327,-349,-243,-356,-291,-446,-454,-657,-697,-1147,-1109,-1150,-1116,-1108,-1086]} 1. d4 Nf6 2. Nc3 d6 3. e4 g6 4. Be2 Bg7 5. Bf4 O-O 6. Nf3 {LiveBook: 15 Games} Nbd7 {B08: Pirc Defence: Classical System} (6... Nc6 7. O-O Bg4 8. d5 Bxf3 9. Bxf3 Na5 10. Be2 Nd7 11. Bd2 c5 12. Qe1 a6 13. Nd1 b6 14. Rb1 {1-0 (59) Aronian,L (2789)-Nepomniachtchi,I (2751) chess.com INT 2017}) 7. h3 c5 {...cxd4 is the strong threat.} 8. d5 (8. Be3 $11) 8... b5 $1 $15 {Black is slightly better.} 9. Nxb5 $146 ({Predecessor:} 9. Bxb5 Nxe4 10. Nxe4 Qa5+ 11. Nfd2 Qxb5 12. Rb1 {0-1 (36) Dausch,R (2373)-Zueger,B (2436) Germany 2009}) 9... Nxe4 {White must now prevent ...a6.} 10. c3 Nb6 11. Qc2 Bf5 12. g4 {[#]} (12. Bd3 $17 {keeps fighting.} Nxd5 13. Bxe4 Nxf4 14. Bxf5 gxf5 15. Qxf5) 12... Nxf2 $1 $19 {[%mdl 512]} 13. gxf5 (13. Kxf2 Bxc2) 13... Nxh1 14. c4 a6 15. Nc3 {[#]} e6 $1 16. dxe6 (16. Kf1 $142) 16... fxe6 17. Ne4 $2 (17. Bg5 Bf6 18. Bxf6 Rxf6 19. fxg6) 17... exf5 18. Nxd6 Qe7 19. Kf1 {[#]} g5 $1 20. Nxg5 Ng3+ 21. Bxg3 Qxg5 22. Bh2 (22. Bf2 $142) 22... Rad8 ({Not} 22... Qe3 23. Qb3 $19) 23. Bf3 f4 24. Ne4 Qg6 25. h4 (25. Bg1 {might work better.}) 25... Qf5 {And now ...Nd7 would win.} 26. Kg2 (26. Rc1 $142) 26... Nd7 {[%cal Bb6d7,Bd7e5,Be5f3][%mdl 32] Threatens to win with ...Ne5.Black is clearly winning.} 27. Rg1 (27. Qe2 $142) 27... Ne5 28. Qf2 Rd3 29. Ng5 Nxf3 30. Nxf3 Qg4+ {Precision: White = 24%, Black = 88%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.18"]
[Round "1"]
[White "Abrahamyan, Tatev"]
[Black "Foisor, Sabina-Francesca"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2366"]
[BlackElo "2308"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,57,34,-8,68,50,61,73,68,80,79,77,70,58,103,0,0,0,35,36,29,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 {B19: Classical Caro-Kann: 4...Bf5 main line} 11. f4 Be7 12. h5 {LiveBook: 6 Games} (12. Bd2 Nxe5 13. fxe5 Bxh4 14. O-O-O Bxg3 15. Qxg3 Ne7 16. Qxg7 Rg8 17. Qf6 Nf5 18. Bxh6 Qxf6 19. exf6 {½-½ (32) Hou,Y (2680)-Karjakin,S (2753) Wijk aan Zee 2018}) 12... Nxe5 (12... Ngf6 $11) 13. fxe5 $14 Bh4 $146 ({Find the theoretical novelty and annotate with similar games:} 13... c5 14. Be3 Qa5+ 15. c3 Rd8 16. O-O cxd4 17. Bxd4 Qxe5 18. Rxf7 Bc5 19. Rxb7 Bxd4+ 20. cxd4 Qxd4+ 21. Qxd4 Rxd4 22. Rc1 Nf6 23. Rc8+ {1-0 (23) Ivanov,O (2450)-Ivanov,P (2169) Moscow 2018}) 14. c3 Bxg3+ 15. Qxg3 Ne7 16. Qxg7 Rg8 {[%cal Bh8g8,Bg8g2,Bg2h2][%mdl 32]} 17. Qxh6 Qd5 {[#]} 18. Bd2 (18. Rh2 $1 $16) 18... Nf5 $11 19. Qf4 Rxg2 20. O-O-O $1 Qxa2 21. Rh2 Qa1+ {The position is equal.} 22. Kc2 Qa4+ 23. Kc1 {[#]} Ne3 $1 {[%mdl 512]} 24. Qxe3 (24. Bxe3 Qc2#) 24... Rxh2 25. Qg3 Qa1+ 26. Kc2 Qa4+ 27. Kc1 Qa1+ 28. Kc2 Qa4+ 29. Kc1 {Precision: White = 45%, Black = 51%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.18"]
[Round "1"]
[White "Wang, Annie"]
[Black "Feng, Maggie"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2321"]
[BlackElo "2243"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,139,27,18,12,18,0,0,0,41,0,0,0,0,-9,0,0,-22,-33,-33,-33,-32,-43,-31,-40,-32,-44,-12,-12,-12,-12,-10,-14,-14,-23,0,0,0,-66,-10,-34,0,-2,0,0,0,0,137,133,98,104,120,122,116,110,272,250,276,229,616,220,279,279,279,279,279,266,279,279,452,442,448,401,452,440,568,568,739,743,758,657,652,652,665,639,760,743,667,574,603,497,694,483,832,485,6132,6211,5812,5611,6207,5820,9287,1124,5612,2347,29971,29974,29982,29984,29984,29985,29985,29986,29987,29987,29987,29987,29988,29989,29990,29991,29992,29993,29993,29994,29994,29995]} 1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. g3 d6 5. Nf3 Nd7 6. Bg2 Ngf6 7. O-O e5 8. Be3 O-O {LiveBook: 25 Games. E11: Bogo-Indian} 9. dxe5 $146 ({Find the theoretical novelty and annotate with similar games:} 9. Qc2 exd4 10. Bxd4 Re8 11. Nc3 c6 12. Rad1 Qe7 13. a3 Bc5 14. Rfe1 h6 15. e4 Bxd4 16. Nxd4 {½-½ (70) Postny,E (2616)-Van Wely,L (2685) Novi Sad 2016}) 9... dxe5 10. Qc2 Qe7 {The position is equal.} 11. Nc3 c6 12. Rad1 Bc5 13. Bc1 h6 14. Nd2 Nb6 15. Nb3 Bb4 $1 16. c5 a4 17. cxb6 {[#] Black must now prevent Nd2.} axb3 18. axb3 Ra6 19. Na4 Be6 20. Bd2 Rfa8 21. Bxb4 Qxb4 22. Nc5 Rxb6 {[%cal Re6b3]} 23. Nxe6 fxe6 24. Rd3 e4 25. Re3 {[%cal Rg2e4]} Rd8 26. Rd1 (26. Bxe4 $11 Rd2 27. Qc1) 26... Rd5 (26... Rxd1+ $1 $15 27. Qxd1 Rb5) 27. Ra1 Rd2 (27... Ra6 {NOTEXT} 28. Rc1 Rd4 29. Qb1 Rb6 30. Rc4 Rxc4 31. bxc4 Qxb2 32. Qxb2 Rxb2 33. Bxe4 Kf7) 28. Qc1 Qd4 29. Bxe4 $1 Nxe4 {[#]} 30. Rxe4 $1 {[%mdl 512]} Qxb2 (30... Qxe4 $11 {keeps the balance.} 31. Qxd2 Rxb3) 31. Ra8+ $16 Kh7 32. Qxb2 Rxb2 33. Rxe6 R2xb3 {[%mdl 4096] Endgame KRR-KRR} 34. Rc8 R6b5 $2 (34... c5 $16 35. Rxb6 Rxb6) 35. Rc7 $18 Rg5 36. Ree7 b5 $2 (36... Rb4 37. e4 (37. Rxb7 Rxb7 38. Rxb7 Re5 $16) 37... Rb2) 37. Rxc6 $2 (37. f4) 37... b4 38. Rb6 Rb1+ 39. Kg2 b3 40. Re3 Rd5 41. Rbxb3 Re1 $2 (41... Rb5 {keeps fighting.}) 42. Re7 Rd2 43. Kf3 Rd6 44. Rbb7 Rg6 45. Kg2 Rc1 46. f4 Rcc6 47. Kf3 h5 48. Re5 Rh6 49. Rg5 Rcg6 50. Rxg6 Rxg6 {KR-KR} 51. Rb5 Rh6 52. h3 {[%cal Bh2h3,Bh3g4][%mdl 32]} Kg8 53. g4 hxg4+ (53... h4 $142 54. e4 Kf7) 54. hxg4 Kf7 (54... Rh1 $142 55. e4 Rh3+ 56. Kf2 Ra3 57. Rb8+ Kh7) 55. Rb7+ Kf8 56. f5 Rh1 57. e4 Rf1+ 58. Kg3 Re1 59. Kf4 Rf1+ 60. Kg5 {White mates.} Re1 61. Kg6 Rxe4 62. g5 Rf4 63. Rf7+ Ke8 64. Rxg7 Kf8 65. Ra7 Rb4 66. f6 {[%cal Bf5f6,Bf6f7][%mdl 32]} Rb8 67. Rh7 {[%cal Rh7h8]} Kg8 68. f7+ Kf8 69. Rh8+ Ke7 70. Rxb8 {Precision: White = 72%, Black = 32%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.18"]
[Round "1"]
[White "Derakhshani, Dorsa"]
[Black "Sharevich, Anna"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2306"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,-8,14,18,85,77,85,81,112,109,114,124,150,109,115,111,187,187,183,183,200,80,105,64,74,49,29,41,46,26,47,20,26,21,22,24,27,25,24,16,16,15,20,10,16,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. f3 g6 4. c3 Bg7 5. Bf4 dxe4 $146 ({Predecessor:} 5... Qb6 6. Qb3 Be6 7. Qxb6 axb6 8. Nd2 Nd7 9. Bd3 O-O-O 10. Ne2 dxe4 11. fxe4 Bg4 12. h3 Bxe2 13. Bxe2 {0-1 (32) Mitkov,N (2495)-Azmaiparashvili,Z (2625) Moscow 1994}) 6. fxe4 {B12: Caro-Kann: Advance Variation} e5 (6... Nf6 $11 {keeps the balance.}) 7. dxe5 $16 Qxd1+ 8. Kxd1 {White is better.} Be6 9. Nf3 Nd7 10. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4d6][%mdl 32]} h6 11. Nc4 g5 12. Bg3 Ne7 (12... g4 $16) 13. Nd6+ $18 Kf8 14. Kc2 Rb8 15. Nd4 (15. Bc4 $18 {is more deadly.}) 15... Ng6 $16 16. Be2 {Hoping for Rhf1.} Bxe5 17. Nxe6+ fxe6 18. Rhf1+ Nf4 19. Nc4 {[#] Threatens to win with Rad1.} Bc7 $1 20. e5 Ke7 21. Bxf4 gxf4 22. Rxf4 b5 23. Raf1 {[#] Black must now prevent Rf7+.} Rbf8 24. Rxf8 (24. Nd6 {with more complications.} Nxe5 25. Ne4 Rhg8 26. Rxf8 Rxf8 27. Rxf8 Kxf8 28. Kb3) 24... Rxf8 {The position is equal.} 25. Rxf8 Kxf8 $11 {KBN-KBN} 26. Ne3 Nxe5 27. Ng4 Nxg4 28. Bxg4 Bxh2 29. Bxe6 Ke7 30. Bg4 Kd6 {Precision: White = 34%, Black = 57%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.18"]
[Round "1"]
[White "Goletiani, Rusudan"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2306"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,100,0,0,0,0,0,0,-26,3,0,36,37,37,31,39,-5,39,39,41,30,50,48,34,-72,-53,-41,-70,-240,-120,-331,-285,-426,-56,-235,-213,-237,-212,-228,-218,-241,-239,-239,-239,-239,-235,-259,-23,-506,-566,-551,-70,-599,-599,-520,-77,-84,0,-516,-72,-173,-27,-107,-8,-8,-12,-29,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. b3 d4 5. e3 (5. Bg2 Nc6 6. O-O e5 7. d3 Bc5 8. b4 Nxb4 9. Nxe5 O-O 10. a3 Na6 11. Nd2 Re8 12. Nef3 Bd6 {½-½ (37) Kasparov,G (2812)-So,W (2773) Saint Louis 2016}) 5... c5 6. Bg2 {A13: English Opening: 1...e6} Nc6 7. exd4 cxd4 8. O-O Bd6 9. Re1 O-O 10. d3 e5 {LiveBook: 5 Games} 11. Bg5 h6 12. Bxf6 $1 Qxf6 13. Nbd2 $146 Qd8 14. a3 a5 15. c5 Bc7 16. Nc4 {[%cal Rf3e5]} f6 17. Rb1 Na7 {[%cal Bc6a7,Ba7b5,Bb5c3][%mdl 32]} 18. Nh4 Nb5 19. Qh5 Nc3 20. Rbc1 Qe8 21. Qf3 (21. Qxe8 $14 {stays ahead.} Rxe8 22. f4 $1 {[%mdl 512]}) 21... f5 $1 $36 {[%mdl 2048] White is under pressure.} 22. Rxc3 dxc3 23. Qd5+ $2 (23. Qe3 $15) 23... Kh7 (23... Be6 $1 $19 {[%cal Re6d5]} 24. Qxb7 Qf7 25. Nxe5 Bxe5 26. Rxe5 Rae8) 24. Nxe5 $2 (24. Rc1 $17) 24... Bxe5 $19 25. Nf3 (25. Qxe5 {is a better defense.} Qxe5 26. Rxe5) 25... c2 $2 (25... Bf6 $19 26. Rxe8 Rxe8) 26. Nxe5 $2 (26. Qxe5 $15 Qxe5 27. Nxe5) 26... Be6 $1 {[%cal Re6d5]} 27. Qd4 Bxb3 28. Bxb7 Rb8 29. c6 Qe7 30. Qc3 {Strongly threatening Nd7.} Rxb7 ({Stronger than} 30... Qxa3 31. Nd7 $11) 31. cxb7 Qxb7 32. Qxa5 Rc8 $2 ({Black should play} 32... Rb8 $19 {And now ...Bd5 would win.} 33. Qc3 Ba4) 33. Nc4 $2 {[%mdl 8192]} (33. Rc1 $1 $11 {and White is okay.}) 33... Bxc4 34. dxc4 Rxc4 $2 {[%mdl 4096] Endgame KQR-KQR} ({Better is} 34... Qd7 $1 $19 35. Rc1 Rxc4) 35. Rc1 $2 {[%mdl 8192]} ({Only move:} 35. Qd2 $15) 35... Qd7 $1 36. Kg2 Qc6+ $2 (36... Qd3 $19 37. Qe1 Re4) 37. Kg1 $17 Qd7 $2 {[%mdl 8192]} (37... Qe4 $17 38. Qd2 Rc6) 38. Kg2 $1 $19 f4 $2 (38... Qd3 $1 $19 {and Black stays clearly on top.} 39. Qe5 Rc3) 39. Qe5 {[#]} (39. f3 $17) 39... Qc6+ ({Black should try} 39... f3+ $1 $19 {[%mdl 512]} 40. Kxf3 Qc6+ 41. Ke3 Kg8 42. Qb8+ Kf7) 40. Kg1 (40. f3 $11) 40... f3 (40... Re4 $17 41. Qf5+ Kg8) 41. Qf5+ $11 Kg8 42. h4 Rc5 43. Qd3 {The position is equal.} Rc3 44. Qd2 Qc8 45. Kh2 Kh8 46. a4 Rc4 47. a5 Qc7 48. Kg1 Qc8 {( -> ...Rxh4!)} 49. Kh2 (49. a6 {[#] gets mated.} Rxh4 $1 {[%mdl 512]} 50. Qd8+ Qxd8 51. gxh4 Qxh4 52. Rxc2 Qh3 53. Rc8+ Kh7 54. Rh8+ Kxh8 55. a7 Qg2#) 49... Qc7 50. Kg1 Qc8 {Precision: White = 39%, Black = 37%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.18"]
[Round "1"]
[White "Gorti, Akshita"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2252"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,140,30,20,19,16,34,25,55,42,36,18,36,37,42,9,66,7,27,30,27,13,4,0,0,0,0,0,0,-8,-17,-39,-5,-24,-4,-10,0,-36,-24,-23,-16,-17,-23,-73,-73,-349,-336,-464,-194,-180,-121,-128,-116,-116,-121,-124,-125,-170,-150,-139,-131,-135,-98,-82,-81,-85,-90,-88,-85,-93,-91,-96,-75,-82,-85,-157,-27,-19,-18,-145,-32,-38,-25,-42,-29,-11,-14,-27,-28,-125,-122,-229,-244,-314,-177,-176,-8,-8,-8,-8,-8,-238,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. e3 d5 3. c4 e6 4. b3 c5 5. Bb2 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8. O-O O-O {A13: English Opening: 1...e6} 9. d4 Bg4 10. dxc5 Bxc5 11. Bxc6 bxc6 12. Nbd2 (12. Qc2 Ne4 13. Nbd2 Nxd2 14. Nxd2 Bb6 15. h3 Be6 {½-½ (62) Andreikin,D (2712)-Anand,V (2776) Moscow 2018}) 12... Bd6 13. Qc2 {[#] LiveBook: 4 Games} Bd7 $146 ({Predecessor:} 13... c5 14. Qd3 Be7 15. Ne5 Rc8 16. Nxg4 Nxg4 17. h3 Bf6 18. hxg4 Bxb2 {1-0 (65) Zhou,J (2578)-Adhiban,B (2646) Hyderabad 2015}) 14. e4 Be7 15. Rad1 h6 16. Rfe1 Rc8 17. h3 Re8 18. Ne5 Bb4 19. Re3 Bf8 (19... Be6 $11) 20. Ndf3 (20. Nxd7 $14 Nxd7 21. Rc3) 20... Qb6 21. Nxd7 Nxd7 22. Re2 Qa6 23. Rde1 Bb4 24. Bc3 Bxc3 25. Qxc3 Nf6 {[%cal Re8e4]} 26. e5 Ne4 27. Qc2 Qb6 28. Rc1 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 29. Qd3 Red8 30. Rec2 c5 31. Qe3 Re8 32. Qd3 Rcd8 33. h4 {[#]} a4 $1 {[%mdl 512]} 34. Nd2 $2 {[%mdl 8192] [#]} (34. Qe3 $17) (34. bxa4 c4) 34... Nxf2 $1 $19 {[%mdl 512]} 35. Qe3 {[#]} (35. Kxf2 c4+) 35... Ng4 (35... Nd3 $142 $1 {[%mdl 512]} 36. Nf3 (36. Qxd3 c4+) 36... axb3 37. axb3 Nxc1 38. Rxc1 d4) 36. Qxc5 Qxc5+ (36... Qg6 $19 37. Nf3 axb3 38. axb3 Nxe5 39. Nxe5 Rxe5) 37. Rxc5 $17 axb3 38. axb3 Nxe5 39. Ra5 Nd3 40. Rc3 Re1+ 41. Kh2 Nf4 42. Rf3 g5 43. Rf2 Rde8 {...R1e2 is the strong threat.} 44. hxg5 hxg5 45. Nf3 R1e2 46. Ra2 f6 47. Nd4 R2e7 48. Rf1 Kf7 49. g3 (49. b4 $142) 49... Ne6 ({Black should try} 49... Ne2 $17 50. Nf5 Rd7) 50. Nf5 $11 Rd7 {next ...Kg6 is good for Black.} 51. Raf2 (51. Nh6+ $1 $11 Kg7 52. Ng4) 51... Kg6 (51... d4 $17 {Hoping for ...d3.} 52. Nh6+ Kg7 53. Nf5+ Kg6) 52. Ne3 $15 Nf4 53. gxf4 Rxe3 54. fxg5 fxg5 $11 {[%mdl 4096] Endgame KRR-KRR} 55. b4 Rb3 56. Rf6+ (56. Rf8 $1 $11 {remains equal.}) 56... Kh5 $17 57. Rb6 (57. R1f3 $17 {might work better.} Rxb4 58. Rf8) 57... d4 $19 58. b5 Rd5 (58... d3 $142 59. Rd1 Kg4 60. Rg1+ Kf4 61. Rf6+ Ke3) 59. Rd1 Re5 $2 (59... Kg4 $19 60. Rg1+ Kh5) 60. Rd2 $11 d3 {aiming for ...Kg4.} 61. Kg2 Kg4 {White must now prevent ...Kf4.} 62. Rb8 $2 {[#]} (62. Rd6 $1 $11 {and White has nothing to worry.}) 62... Rc5 $2 (62... Kf4 $1 $19 {[%cal Rf4e3] And now ...Ke3 would win.} 63. Rd1 Rb2+ 64. Kf1 Rf5) 63. Rd8 {The position is equal.} Rc2 {[#]} ({Much less strong is} 63... Rbxb5 64. R2xd3 Rb2+ 65. Rd2 $17) 64. R8xd3 $1 {[%mdl 512] Threatens to win with Rd4+.} Rxd2+ (64... Rxd3 65. Rxc2) 65. Rxd2 Rxb5 {KR-KR} 66. Rd4+ Kf5 67. Kf2 g4 68. Kg3 Rb3+ 69. Kg2 Kg5 70. Rd8 Rb2+ {Precision: White = 41%, Black = 33%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.19"]
[Round "2"]
[White "Zatonskih, Anna"]
[Black "Yu, Jennifer"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2444"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,93,51,43,74,62,64,36,64,58,36,52,75,77,92,94,106,69,59,62,68,63,58,59,57,65,73,68,152,147,159,157,156,143,181,184,270,254,390,373,323,323,323,325,450,431,434,426,422,411,558,558,696,683,878,387,377,329,292,251,268,370,502,451,482,481,620,560,564,488,539,522,1759,1929,1867,1750,2856,2777,6713,6379,2484,2520]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Bd3 e6 6. b3 {D30: Queen's Gambit Declined: Systems without Nc3} (6. O-O dxc4 7. Bxc4 c5 8. Bb3 Be7 9. Nc3 O-O 10. e4 Nc6 11. dxc5 Nd7 12. Na4 Nxc5 13. Nxc5 Bxc5 14. Bg5 Be7 15. Bf4 Qa5 16. Qe2 Bd7 {0-1 (39) Bogner,S (2602)-Sengupta,D (2533) Leiden 2014}) 6... Nbd7 7. O-O Bd6 8. Bb2 {LiveBook: 17 Games. White is slightly better.} Qc7 9. Nbd2 O-O 10. e4 $146 (10. c5 {with more complications.} Be7 11. Qc2 b6 12. cxb6 Nxb6 13. Ne5) ({Predecessor:} 10. Rc1 Qb8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 {½-½ (13) Leal,P (2172)-Gonzalez,B (2292) Sao Paulo 2009}) 10... dxe4 11. Nxe4 Nxe4 12. Bxe4 f5 13. Bc2 e5 {Threatening ...e4.} 14. c5 Be7 15. b4 (15. Nxe5 Nxe5 16. dxe5 Bxc5 $14) 15... e4 16. d5 cxd5 $1 17. Qxd5+ Kh8 18. Ne5 Nxe5 $1 19. Bxe5 Qd7 20. Bb3 $36 {[%mdl 2048] Black is under pressure.} Qxd5 (20... a5 $1 $14) 21. Bxd5 $16 Bf6 22. Bxf6 Rxf6 23. Rfd1 {Threatens to win with c6!} g6 24. f3 exf3 (24... e3 {keeps fighting.} 25. f4 a5) 25. Bxf3 $18 (25. gxf3 Rb8 $16) 25... Rf8 (25... Kg7 $142 26. Rd8 Rf8) 26. Rd6 Kg7 27. Re1 Rf7 28. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ra7 29. Bd5 Rc7 30. a5 f4 31. Re8 Bf5 32. Kf2 Kh6 33. Kf3 Kg5 {[#]} 34. Be4 (34. h4+ $142 $1 {[%mdl 512]} Kh6 (34... Kxh4 35. Kxf4) 35. Kxf4) 34... Bxe4+ 35. Rxe4 {[%mdl 4096] Endgame KRR-KRR} Ra8 36. Rd5+ ({Weaker is} 36. Rxf4 Re8 $16) 36... Kh6 37. Red4 ({But not} 37. Kxf4 $6 Rf8+ 38. Kg3 Rf1 $16) ({Resist} 37. Rxf4 $6 Re8 $16) 37... g5 38. Kg4 {White is clearly winning.} Rg8 39. Rd7 Rc6 40. Rxb7 Kg6 41. Rb6 h5+ 42. Kf3 Rxb6 43. axb6 Rb8 {[#]} 44. h4 $1 {[%mdl 512]} gxh4 45. Rxf4 Kg5 46. Rc4 Rf8+ 47. Ke4 {Precision: White = 85%, Black = 39%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.19"]
[Round "2"]
[White "Krush, Irina"]
[Black "Derakhshani, Dorsa"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2422"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,133,23,10,29,24,34,18,38,4,2,-6,0,0,0,-18,-12,-75,-64,-94,-85,-95,-89,-122,-97,-112,-120,-120,-111,-132,-120,-355,-361,-357,-355,-365,-360,-356,-359,-346,-205,-274,-266,-285,-285,-281,-290,-288,-282,-285,-238,-382,-377,-370,-171,-436,-345,-326,-183,-153,59,35,156,156,156,156,156,156,156,142,147,144,210,195,195,195,195,195,195,172,195,195,195,195,195,195,195,195,195,195,195,195,195,195,195,195,765,708,695,219,282,195,202,195,29966,29967,29968,29970,29976,29977,29977,29978,29979,29980,29980,29981,29981,29982,29981,29982]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. d4 d5 6. Nbd2 O-O 7. O-O Qb6 8. b3 {D78: Fianchetto Grünfeld: 6 0-0 c6} Bf5 9. Bb2 {LiveBook: 3 Games} Rd8 10. Rc1 {White has an edge.} (10. Nh4 Be6 11. Qc2 Na6 12. Rac1 Rac8 13. Qb1 Ne4 14. Bxe4 dxe4 15. Nxe4 Bxd4 16. Bxd4 Qxd4 17. Rfd1 Qg7 18. Ng5 Qf6 19. Nxe6 Qxe6 20. Qb2 Rd6 21. Rd2 {½-½ (21) Karjakin,S (2773)-Smirnov,A (2508) Tbilisi 2017}) 10... Ne4 11. e3 Nd7 $146 {[%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32]} ({Predecessor:} 11... Qa5 12. Nxe4 Bxe4 13. a4 Nd7 14. Bc3 Qc7 15. cxd5 Bxd5 {0-1 (56) Southam,D (2130)-Plotkin,V (2237) Toronto 2010}) 12. Qe2 Qa6 13. a3 Ndc5 14. Nxe4 dxe4 15. Nd2 Nd3 16. Rb1 (16. g4 $11 {keeps the balance.}) 16... Nxb2 $17 17. Rxb2 c5 $36 {[%mdl 2048] Black has strong initiative.} 18. Nxe4 cxd4 19. exd4 Qxa3 20. Ra2 Qb4 21. d5 Qxb3 22. Nc5 Qb4 23. Nxb7 $2 (23. Ne4 $17) 23... Qxb7 $19 24. d6 Qc8 25. dxe7 Re8 26. Bxa8 Qxa8 27. Rd1 Be6 (27... Bh3 $142 {[%csl Gh3][%cal Ra8g2]} 28. Rd5 Bf6) 28. Rad2 Qb7 29. c5 Bf6 (29... Rxe7 30. Rd8+ Bf8 31. Qe5 $17) ({Much less strong is} 29... Qxe7 30. c6 $19) 30. Rd8 Qxe7 31. Rxe8+ Qxe8 32. Qf3 Be5 33. Qb7 (33. h4 $142) 33... Qa4 34. Re1 Bd4 {[#]} (34... Qa5 $142 35. Qe4 (35. Qa8+ $2 Kg7 $19) 35... Bd4 $1 {[%mdl 512]}) 35. Qe4 $2 (35. Rxe6 $1 {[%mdl 512]} fxe6 36. Qe7) 35... Qc4 36. c6 Bd5 (36... Qc3 $142 37. Rd1 Bb6) 37. Qf4 {Threatens to win with c7.} Qc3 $2 (37... Bxc6 $17 {Strongly threatening ...Qd5.} 38. Rc1 Qa4 39. Rxc6 Bxf2+ 40. Qxf2 Qxc6 41. Qxa7 Qc1+ 42. Kg2 Qc6+ 43. Kg1 Qc3 44. Qa8+ Kg7) 38. Rc1 $14 Qf3 (38... Qb2 $14 39. c7 Bxf2+ 40. Kf1 Bg2+ $1 {[%mdl 512]} 41. Kxg2 Be3+ 42. Kf3 Qxc1) 39. Qxf3 $16 Bxf3 40. c7 Bb7 41. c8=Q+ Bxc8 42. Rxc8+ {[%mdl 4096] Endgame KR-KB} Kg7 43. g4 g5 (43... Kf6 $16 {is a better defense.} 44. Kg2 Ke5) 44. Kf1 h5 45. gxh5 Kh6 46. Rf8 f6 47. Rh8+ Kg7 48. Rd8 Be5 49. h3 Kh6 50. Rh8+ Kg7 51. Ra8 Kh6 52. Rxa7 Kxh5 53. Ra8 Kg6 54. Ke2 Kf5 55. Kf3 Bd4 $2 (55... Kg6 56. Ke4 Bh2 57. Rg8+ Kf7) 56. Ra4 $18 Bc3 57. Rc4 $2 (57. h4 {Hoping for h5.} gxh4 58. Rxh4) 57... Be5 58. Rc5 Kg6 59. Ke4 Bf4 $2 {[#]} (59... Bd6 $18 60. Rc8 Bh2) 60. h4 $1 {[%cal Rh4g5] White mates.} Bd2 61. hxg5 Bxg5 62. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Bh4 63. f5+ Kg5 64. Rc8 Kg4 65. Rg8+ Bg5 66. Rg6 Kh4 67. Kd5 {Precision: White = 53%, Black = 40%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.19"]
[Round "2"]
[White "Paikidze, Nazi"]
[Black "Gorti, Akshita"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2352"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,88,12,14,0,0,0,0,0,0,0,0,-10,-10,-10,0,0,0,0,0,0,-5,-20,0,-23,0,-89,-90,-189,-15,0,0,0,0,-143,-43,-167,-168,-174,-127,-223,-202,-189,-182,-185,-186,-149,-61,-68,-22,-22,-22,-22,-35,-43,-43,-43,-45,-45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e6 2. Nc3 d5 3. d4 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 {D37: Queen's Gambit Declined: 5 Bf4} Be6 7. e3 Nbd7 8. Be2 (8. Bd3 Bd6 9. Bf4 Qe7 10. O-O O-O 11. h3 Rfe8 12. Qc2 {½-½ (12) Aronian,L (2805)-Carlsen,M (2837) Riadh 2017}) 8... Bd6 9. O-O O-O {LiveBook: 8 Games} 10. Qc2 c6 11. Rac1 Re8 $146 ({Predecessor:} 11... Qc7 12. Bh4 h6 13. Bg3 Bxg3 14. hxg3 {½-½ (41) Kozak,A (2414)-Brkic,A (2565) Pardubice 2017}) 12. a3 Qc7 13. Bh4 Bg4 14. Bg3 Bxg3 15. hxg3 Qd6 16. Bd3 Bh5 17. Nh4 Bg6 18. Nxg6 hxg6 19. Rfd1 Re7 20. b4 Rae8 21. a4 (21. Nb1 $11) 21... Ng4 $17 22. Ne2 {[#]} (22. Be2 $17 Nxf2 23. Kxf2) 22... g5 $2 (22... Nxf2 $1 $19 {[%mdl 512]} 23. Kxf2 Nf6) 23. Bh7+ $11 Kh8 (23... Kf8 $5 24. Bf5 $8 Nxf2 25. Kxf2 Rxe3 $11) 24. Bf5 Nh6 {[%cal Bg4h6,Bh6g4,Bg4e3][%mdl 32]} 25. Nc3 (25. b5 $1 $11) 25... Nb6 ({Better is} 25... Nf6 $17 26. b5 g6) 26. b5 {[#]} (26. Bd3 $15) 26... axb5 $1 $19 27. axb5 Nc4 28. Bd3 {[#]} (28. e4 $17 {is a better defense.} Nxf5 29. exf5) 28... Nxe3 $1 {[%mdl 512]} 29. fxe3 {[#]} Ng4 $1 30. Bf5 Nxe3 31. Qf2 g6 (31... Qa3 $17 32. Nb1 (32. Qf3 g6 $17) 32... Qb4 33. bxc6 bxc6) 32. Ne4 $1 $15 {[%cal Re4d6]} Nxd1 (32... dxe4 {is interesting.} 33. Qxe3 gxf5 34. Qxg5 e3 35. Re1 cxb5 36. Rc5 Qg6) 33. Nxd6 Nxf2 34. Nxe8 gxf5 35. Kxf2 Rxe8 36. bxc6 bxc6 37. Rxc6 {[%mdl 4096] Endgame KR-KR} Re4 {aiming for ...Kg7.} 38. Rf6 {The position is equal.} f4 39. gxf4 gxf4 {Threatens to win with ...Kg7.} 40. Rxf7 Rxd4 41. Kf3 Kg8 42. Rxf4 Rxf4+ 43. Kxf4 Kg7 44. Kf5 Kf7 {Precision: White = 43%, Black = 53%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.19"]
[Round "2"]
[White "Wang, Annie"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2321"]
[BlackElo "2366"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,76,0,0,38,29,39,0,0,0,0,0,0,-25,-18,-18,0,0,0,-12,-2,-8,0,-39,-18,-44,17,-41,-42,-61,-14,-21,-22,-28,-29,-31,-6,-6,-6,-6,-6,-12,-11,-9,-8,-4,-6,-17,-16,-10,0,-5,0,-15,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. e3 b6 8. Nf3 Bb7 9. b3 Nbd7 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} 10. Be2 c5 11. O-O Rc8 12. Bb2 {LiveBook: 7 Games} Ba6 (12... Ne4 13. Qc2 cxd4 14. exd4 Nd6 15. Nd2 Qf6 16. Rac1 Nf5 17. Qd3 {½-½ (63) Yu,Y (2751)-Kryvoruchko,Y (2689) Riadh 2017}) 13. a4 cxd4 14. exd4 ({White should try} 14. Nxd4 $14 dxc4 15. bxc4) 14... dxc4 $11 15. bxc4 $146 ({Predecessor:} 15. Bxc4 Nd5 16. Qd3 Nb4 17. Qe2 {½-½ (29) Nataf,I (2480)-Morrow,W (2454) ICCF email 2015}) 15... Nd5 {[%cal Bf6d5,Bd5f4,Bf4e2][%mdl 32]} 16. Qc2 Nf4 17. Rfc1 Nxe2+ 18. Qxe2 Qc7 {[%cal Ra6c4]} 19. Nd2 Rfd8 20. Ra3 Nf8 21. Qe3 Ng6 22. h3 (22. a5 $5) 22... Bb7 23. Nf3 Qc6 (23... Qf4 $15) 24. Qc3 (24. a5 $11) 24... f6 25. Qe3 Qe4 (25... Ba6 {looks sharper.} 26. Nd2 Nh4 27. Qg3 Nf5 28. Qg4 h5) 26. Qxe4 Bxe4 27. Nd2 Bb7 {And now ...Nf4 would win.} 28. f3 Ne7 29. a5 {The position is equal.} Nf5 30. axb6 axb6 31. Ra7 Bc6 32. Nb3 Ra8 33. Rca1 Ne3 {next ...Rxa7 is good for Black.} 34. Nd2 Rxa7 35. Rxa7 Nc2 36. Nb3 Ne3 37. Nd2 Nc2 38. Nb3 Ne3 {Precision: White = 35%, Black = 52%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.19"]
[Round "2"]
[White "Foisor, Sabina-Francesca"]
[Black "Goletiani, Rusudan"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2308"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,88,9,15,19,9,12,22,8,4,0,0,0,21,17,49,48,51,47,62,71,87,88,95,45,45,11,41,37,126,139,288,289,289,283,290,279,279,279,276,275,278,227,239,236,244,248,330,16,20,18,111,0,24,24,24,21,19,-247,-262,-241,0,0,0,-233,0,0,0]} 1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 c6 5. Bg2 d5 6. O-O Bd6 7. b3 Qe7 8. Bb2 b6 9. Qc1 Bb7 {A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6)} 10. Ba3 Nbd7 (10... Bxa3 11. Qxa3 Qxa3 12. Nxa3 Nbd7 13. Rac1 Ke7 14. cxd5 exd5 15. Rfd1 a5 16. Ne1 Rhc8 17. Nd3 {1-0 (53) Duda,J (2663)-Lenderman,A (2626) Doha 2015}) 11. Bxd6 Qxd6 12. Qb2 O-O {LiveBook: 3 Games} 13. e3 Rac8 $146 ({Predecessor:} 13... Ne4 14. Nbd2 Rac8 15. Rfd1 c5 16. Rac1 Rfd8 17. a3 {1-0 (42) Monroy,C (2393)-Dijoux,F (2124) Saint Affrique 2008}) 14. Na3 Ne4 15. Ne5 Qe7 16. f3 {Threatens to win with Nxd7.} Nef6 17. Rfe1 a5 (17... c5 {looks sharper.} 18. Rad1 Rfe8 19. Rc1 Red8 20. Red1 a6) 18. Rac1 Nxe5 19. dxe5 Nd7 20. Red1 Kh8 21. Nc2 Ba6 22. Bf1 Bb7 23. a3 c5 24. Ne1 Bc6 25. f4 Ra8 (25... Rfd8 $14) 26. Bg2 a4 (26... Rfd8 $16) 27. cxd5 $18 exd5 28. Bxd5 Bxd5 29. Rxd5 axb3 30. Rcd1 ({Much less strong is} 30. Qxb3 Qe6 $18) 30... Ra7 31. Qxb3 Rb8 32. Qd3 Nf8 33. Nf3 b5 34. Qxf5 c4 35. Qg5 $2 (35. Qe4 $18) 35... Qxa3 $11 36. f5 {[%cal Bf4f5,Bf5f6][%mdl 32] Strongly threatening e6.} c3 (36... h6 $11 37. Qf4 c3) 37. Nd4 ({Only move:} 37. Ne1 $1 $16) 37... Qb2 38. f6 $1 {Rf1 is the strong threat.} ({Avoid the trap} 38. Rd8 $2 Ra2 $1 $19 {[%mdl 512]}) 38... c2 39. Nxc2 $1 Qxc2 {[#]} 40. Rd7 $2 {[%mdl 8192]} (40. e6 $1 $11 {[%mdl 512] and White has nothing to worry.} Qc3 (40... Nxe6 41. Qe5) 41. e7 gxf6 42. Qf4 (42. exf8=Q+ Rxf8 43. Qh6 Re8 $14)) 40... Rxd7 $19 41. Rxd7 {[%csl Gd7,Gf6][%cal Rg5g7]} Qc1+ $2 ({Black should play} 41... Ne6 $19 42. fxg7+ Kg8) 42. Kf2 $11 {[%csl Gd7,Gf6][%cal Rg5g7]} Qc2+ $2 (42... Qb2+ $11 43. Kf3 Ng6 44. fxg7+ Kg8 45. Rd8+ Rxd8 46. Qxd8+ Kxg7 47. Qd7+ Kh6 48. Qh3+ Kg7 49. Qd7+ Kh6 50. Qh3+ Kg7 51. Qd7+) 43. Kg1 $19 {[%csl Gd7,Gf6][%cal Rg5g7]} Qc1+ $2 (43... Ne6 $19 44. fxg7+ Kg8) 44. Kf2 $11 {[%csl Gd7,Gf6][%cal Rg5g7]} Qc2+ {Precision: White = 61%, Black = 29%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.19"]
[Round "2"]
[White "Feng, Maggie"]
[Black "Sharevich, Anna"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2243"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,147,7,-7,0,-8,0,-6,18,6,6,-5,0,-14,0,-6,0,0,0,-12,6,7,0,0,46,0,1,6,55,40,79,-34,35,30,51,66,214,227,276,43,44,40,67,37,79,66,70,67,122,111,158,149,164,154,148,135,123,139,185,200,302,308,308,308,308,307,300,301,379,377,376,372,355,350,368,288,288,294,296,293,265,272,293,293,307,307,630,404,404,399,399,399,399,399,411,411,404,404,404,404,382,366,364,352,1293,1293,519,319,11315,8675,12339,10361,11877,10038,5406,3214,4137,0,4145,4145,29980,4133,29981,29982,29982,29983,29984,29983,29983,29984,29984,29985,29985,29986]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 e6 {[%cal Be7e6,Be6d5][%mdl 32]} 5. cxd5 exd5 6. O-O Ngf6 7. d3 {A07: Réti Opening: New York and Capablanca Systems} Bc5 8. Qc2 c6 9. e4 {LiveBook: 14 Games. The position is equal.} (9. Nbd2 {NOTEXT} O-O 10. h3 Bh5 11. g4 Bg6 12. Nh4) 9... dxe4 10. dxe4 Bxf3 11. Bxf3 O-O 12. Bf4 Qe7 13. Nc3 Ne5 14. Bg2 Rfe8 {[#]} 15. Kh1 $146 ({Find the theoretical novelty and annotate with similar games:} 15. Rad1) 15... Bd4 16. Rae1 Rad8 17. Be3 Bxe3 18. Rxe3 Qc5 19. Re2 Nd3 20. Rd2 Nb4 21. Qd1 $1 Qe7 22. f4 h5 23. h3 {[#]} ({Better is} 23. a3 $16 Na6 24. e5) 23... Rxd2 (23... Nxa2 $1 $15 {[%mdl 512]} 24. Nxa2 Nxe4 25. Rxd8 (25. Bxe4 Qxe4+ 26. Kh2 Rxd2+ 27. Qxd2 Qc4 $17) 25... Nxg3+ 26. Kg1 Rxd8) 24. Qxd2 $14 Rd8 25. Qe2 Qc5 {[#]} ({Black should try} 25... h4 $14) 26. a3 $1 $18 {[%cal Ra3b4]} Nd3 27. Rf3 $2 (27. e5 $18 Nxe5 28. Qxe5) 27... Qd4 $14 28. e5 Nh7 29. Bf1 Nc5 30. b4 $36 {[%mdl 2048] White has good play.} Ne6 31. Rd3 Qb6 (31... Qxd3 $14 32. Qxd3 Rxd3 33. Bxd3 h4) 32. Qxh5 $16 g6 33. Qd1 Rxd3 34. Qxd3 a5 35. bxa5 Qxa5 36. Ne4 Kg7 37. Nd6 Nc5 (37... Qe1 {was necessary.} 38. Kg2 (38. Nxb7 Nd4 $18) 38... Nc7) 38. Qe3 $18 Nf8 39. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Ncd7 40. f6+ ({But not} 40. Nxb7 $6 Qd5+ 41. Bg2 Qxe5 $18) 40... Kh7 41. Nxb7 Qxe5 42. Qxe5 Nxe5 {[%mdl 4096] Endgame KBN-KNN} 43. a4 Nfd7 44. a5 c5 45. a6 c4 {Hoping for ...c3.} 46. a7 Nb6 {intending ...c3.} 47. Na5 c3 48. Nb3 c2 49. Nc1 g5 50. Bg2 g4 $2 (50... Kg6 51. a8=Q Nxa8 52. Bxa8 Kf5) 51. a8=Q Nxa8 52. Bxa8 gxh3 53. Be4+ Kh6 54. Bxc2 Ng4 55. Bf5 Nxf6 56. Bxh3 Kg5 57. Kg2 Nd5 58. Kf3 Ne7 59. Nd3 Nc6 $2 (59... Nd5 60. Nf4 Nb6) 60. Bd7 Ne7 61. Nf4 f6 $2 (61... f5 62. Ne6+ Kg6) 62. Nh3+ Kg6 63. Ke4 Kf7 64. Nf4 Kg7 65. Be8 Kf8 66. Bd7 Kg7 67. Nd5 Ng8 68. Ne3 (68. Be6 $142 Nh6 69. Kf4 Kg6 70. Ne7+ Kh7 71. Nf5 Ng8 72. Bxg8+ Kxg8 73. g4) 68... Kg6 69. Nf5 {White mates.} Kf7 70. Kf4 Kg6 71. Kg4 Kf7 72. Kh5 Ne7 73. Nxe7 Kxe7 74. Bf5 {Precision: White = 68%, Black = 34%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.20"]
[Round "3"]
[White "Yu, Jennifer"]
[Black "Foisor, Sabina-Francesca"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2367"]
[BlackElo "2308"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,143,0,2,0,6,0,0,-11,0,-2,0,0,0,-1,0,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,6,6,0,0,0,0,0,14,14,14,8,8,2,19,17,31,13,11,16,16,16,16,16,16,0,16,0,172,175,183,143,143,143,143,143,143,143,143,143,143,89,92,92,92,81,81,81,143,143,81,81,81,37,29949,29949,29962,29963,29962,29963,29961,29961,12543,11843,29965,29967,29971,29973,29973,29974,29977,29975,29974,29975,29975,29975,29973,29976,29975,29976,29982,29983,29983,29984,29984,29985,29988,29989,29989,29990,29990,29991]} 1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 g6 6. Nf3 Nxd5 7. Qb3 Nb6 8. Bb5+ Bd7 9. Ne5 e6 10. Nxd7 N8xd7 11. d4 Bg7 12. O-O O-O 13. Rd1 {B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} Nf6 14. Bg5 (14. a4 Nbd5 15. Bg5 Nxc3 16. bxc3 Qd5 17. Qxd5 exd5 18. f3 Rfc8 {½-½ (45) Novosadova,K (2209)-Lintchevski,D (2574) Pardubice 2015}) 14... h6 $146 ({Predecessor:} 14... Nbd5 15. Be2 Rb8 16. Bf3 Nxc3 17. bxc3 Qd6 18. Bh4 Qe7 19. Bg3 Rbd8 20. Qxb7 Rd7 21. Qb4 Qxb4 22. cxb4 Nd5 23. Bxd5 Rxd5 24. Be5 Rfd8 25. Bxg7 Kxg7 {½-½ (25) Woodhouse,S (1677)-Harman,K (1645) ICCF email 2015}) 15. Bh4 {[%cal Bg5h4,Bh4g3,Bg3e5][%mdl 32] The position is equal.} g5 16. Bg3 Nbd5 17. Be5 Rc8 18. Be2 Qb6 19. Qxb6 (19. Bf3 {is interesting.} Rfd8 20. Qxb6 axb6 21. Rac1 Nxc3 22. bxc3 Nd5 23. Bxg7 Kxg7 24. c4) 19... axb6 20. Rac1 Nxc3 21. bxc3 Ne4 22. Bxg7 Kxg7 23. c4 Rfd8 24. Bf3 f5 25. Bxe4 fxe4 $11 {[%mdl 4096] Endgame KRR-KRR} 26. Kf1 b5 27. c5 Rd5 28. Ke2 Ra8 29. Rc2 Kf6 30. Ke3 e5 31. Kxe4 Rad8 32. Rcd2 Ke6 33. Ke3 Ra8 34. dxe5 Ra3+ 35. Rd3 Rxe5+ 36. Kf3 $1 Rf5+ 37. Kg3 Rxd3+ 38. Rxd3 {Threatens to win with Rd6+.} Rxc5 {KR-KR} 39. a3 h5 40. f3 Ke5 $2 (40... b4 $11 {and Black stays safe.} 41. axb4 Rc4) 41. h4 $1 $18 Kf5 42. hxg5 Kxg5 43. Rd7 Rc3 44. Rxb7 Rxa3 45. Rxb5+ Kg6 46. Re5 Rb3 47. Kf4 (47. Re1 $142) 47... Rb4+ 48. Re4 Rb2 49. Kg3 Rb1 50. Ra4 Rb2 ({Better is} 50... Rh1 51. Rc4 Kg5 52. Rc5+ Kg6) 51. Ra6+ $16 Kf5 52. Ra5+ Kg6 53. f4 {Hoping for Rg5+.} h4+ $2 {[%mdl 8192] [#]} (53... Rb1 $14) 54. Kh3 $1 Rf2 {[#]} 55. Rg5+ $1 Kf6 56. Rg4 Kf5 57. Rxh4 Ra2 58. g3 Kg6 59. Kg4 {White mates.} Ra8 60. f5+ Kf6 61. Rh6+ Kg7 62. Rb6 Kf7 63. Kg5 Rg8+ 64. Kf4 Ra8 65. g4 Ra4+ 66. Kg5 Rc4 67. Rb7+ Kg8 68. f6 Ra4 69. Kf5 Ra5+ 70. Kg6 {[%cal Rb7b8]} Ra8 71. Rg7+ Kf8 72. Rh7 {Precision: White = 69%, Black = 46%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.20"]
[Round "3"]
[White "Abrahamyan, Tatev"]
[Black "Feng, Maggie"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2366"]
[BlackElo "2243"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,72,-27,-12,-23,-26,-62,-51,-87,-68,-138,-135,-134,-134,-143,-135,-156,-163,-146,-145,-148,-140,-161,-114,-87,-87,-98,-94,-95,-67,-123,-125,-159,-172,-234,-227,-227,-232,-352,-348,-347,-258,-256,-259,-1006,-994]} 1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. Ngf3 Nf6 6. e5 Nfd7 7. c3 Nc6 8. O-O a5 9. Re1 cxd4 10. cxd4 Qb6 11. Nb1 {[%cal Bd2b1,Bb1c3,Bc3b5][%mdl 32] C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} (11. a4 Nxd4 12. Nxd4 Qxd4 13. Nf3 Qb6 14. Be3 Nc5 15. Bb5+ Bd7 16. Nd4 Bxb5 17. Nxb5 O-O 18. Qg4 Rfc8 {0-1 (33) Naroditsky,D (2631)-So,W (2779) ICC INT 2015}) 11... Nxd4 12. Nxd4 Qxd4 13. Nc3 Qb6 14. Qg4 Kf8 15. Nb5 Nc5 {LiveBook: 3 Games} 16. Be3 {Hoping for Rac1.} Bd7 17. a4 Qd8 18. Bc2 Rc8 $146 ({Predecessor:} 18... Bxb5 19. axb5 {0-1 (54) Calzetta Ruiz,M (2278)-Mkrtchian,L (2391) Varna 2002}) 19. Rad1 ({White should try} 19. Nd4 $15) 19... Bxb5 $17 20. axb5 Nd7 {[%cal Bc5d7,Bd7e5,Be5c4][%mdl 32]} 21. Bb3 {and if Bxd5 works, White does fine.} Nxe5 22. Qg3 Nc4 23. Bd4 Bf6 24. Bxf6 gxf6 ({Don't do} 24... Qxf6 25. Bxc4 dxc4 26. Qa3+ Kg8 27. Rd7 $15) 25. Qh4 {aiming for Bxc4.} Ke7 ({And not} 25... Nxb2 26. Qh6+ Ke8 27. Rxd5 $11) 26. Qh5 Rc5 27. Bxc4 Rxc4 28. Rxd5 Qc7 29. Rdd1 (29. g3 $15) 29... Rc5 30. Qh6 Rxb5 31. Rd3 {[#]} (31. g3 $142) 31... Rd8 $1 $19 {[%cal Rd8d3]} (31... Rxb2 32. h4) 32. Rc3 Rc5 ({Resist} 32... Qe5 33. Kf1) 33. Rf3 {[#]} (33. Rce3 $142) 33... Qe5 $1 {[%cal Re5e1][%mdl 512]} 34. Rfe3 (34. Rxe5 Rd1+) 34... Qf5 35. h3 Rg8 36. Rb3 $2 (36. Qh4) 36... Qd5 {Precision: White = 38%, Black = 81%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.20"]
[Round "3"]
[White "Derakhshani, Dorsa"]
[Black "Paikidze, Nazi"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2306"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,134,-7,0,-42,-41,-48,-39,-80,-46,-49,-55,-49,-60,-64,29,21,27,15,18,-21,-21,-23,-22,-41,-36,-34,-41,-38,-32,-29,0,0,0,0,0,-39,0,0,0,0,0,0,0,0,0,-13,-12,-123,-131,-233,-230,-204,-218,-205,-210,-182,-124,-235,0,-218,-220,-599,-599,-579,-576,-591,-585,-703,-378,-550,-378,-378,-378,-378,-378,-504,-493,-420,-269,-636,-560,-602,-597,-618,-573,-524,-541,-514,-481,-1051,-1047,-1067,-940,-767,-591,-767,-767,-861,-550,-621,-523,-577,-458,-873,-850,-722,-767,-1623,-1339,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29986,-29987]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. O-O-O+ Kc8 8. Nf3 Nbd7 9. Bh4 h6 {LiveBook: 9 Games} 10. Nd2 {B07: Pirc Defence: Miscellaneous Systems} (10. Bxf6 gxf6 11. Nh4 c6 12. Be2 Bc5 13. Rhf1 h5 14. Nf5 Kc7 15. h4 Rhg8 16. g3 b5 17. Rd3 Bb6 {½-½ (37) Pap,M (2509)-Popovic,D (2564) Vrnjacka Banja 2010}) 10... Bb4 11. Ndb1 c6 $146 ({Find the theoretical novelty and annotate with similar games:} 11... b5 12. a3 Bc5 13. Bd3 Ng4 14. Rdf1 g5 15. h3 Rg8 16. hxg4 gxh4 17. Rxh4 Rxg4 18. Rxg4 Bxg4 {½-½ (47) Nunes,M (1457)-Caporale,G (1746) Sao Paulo 2014}) 12. Bd3 {Black is slightly better.} Kc7 13. a3 Bc5 14. Nd2 a5 15. Bc4 a4 ({Better is} 15... Bxc4 $15 16. Nxc4 b5 17. Bxf6 gxf6) 16. Bxe6 $11 fxe6 17. Nf3 Nh5 18. Rd2 (18. g4 $5 {[%cal Rg4h5]} g5 19. gxh5 gxh4 20. Nxh4 $11) 18... g5 19. Rhd1 Rhd8 20. Bg3 Nxg3 21. hxg3 g4 22. Ne1 Bd4 23. Nd3 Nf6 {Threatens to win with ...Bxc3.} 24. Re2 Rg8 25. Rh1 h5 26. Nd1 c5 27. c4 Rad8 28. Kc2 b5 29. cxb5 Kb6 30. Nc3 Ra8 31. Rb1 Ne8 32. Ne1 (32. Rh1 $11 Rg5 33. Rd2) 32... Nd6 $17 33. Kd3 (33. Nd3 $17) 33... c4+ $19 ({Much less strong is} 33... Nxb5 34. Nxb5 Kxb5 35. Nc2 $17) 34. Kd2 Nxb5 35. Nxb5 Kxb5 36. Nc2 Kc5 (36... Rad8 $19 {And now ...Bxf2+ would win.} 37. Ke1 Rh8) 37. Nb4 (37. Ne3 $17 {was worth a try.}) 37... Kb5 $2 ({Black should try} 37... Raf8 $19 38. Na2 Rxf2 39. Rxf2 Bxf2) 38. Ke1 $2 {[#]} (38. Nc2 $1 $11) 38... Rh8 $1 39. Rc2 $2 (39. Na2) 39... h4 40. gxh4 Rxh4 41. Rbc1 Rf8 {( -> ...Rh1+)} 42. Re2 Rh1+ 43. Kd2 Rxc1 44. Kxc1 Bxf2 {[%mdl 4096] Endgame KRB-KRN} 45. Na2 Bd4 46. Kc2 Rf1 47. Nc3+ Bxc3 48. Kxc3 $2 {KR-KR} (48. bxc3 g3 49. Rd2) 48... Rg1 49. Kd2 Kc5 50. Ke3 Rf1 51. Rd2 Re1+ 52. Kf2 Rxe4 53. Kg3 (53. Rd8 $142 Rf4+ 54. Ke3) 53... Rd4 54. Re2 Kd5 55. Kh4 Rf4 56. g3 Rd4 57. Kg5 {[#]} c3 $1 58. bxc3 Rd3 59. c4+ Kd4 60. Kxg4 (60. c5 $142 Kxc5 61. Kxg4) 60... Rxa3 61. c5 Rc3 62. Ra2 Kxc5 63. Rxa4 Rc4+ {Black mates.} 64. Rxc4+ Kxc4 65. Kf3 {[#]} Kd3 $1 66. Kf2 e4 67. g4 Kd2 {Precision: White = 38%, Black = 74%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.20"]
[Round "3"]
[White "Goletiani, Rusudan"]
[Black "Wang, Annie"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2306"]
[BlackElo "2321"]
[Annotator "RC"]
[PlyCount "110"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:07]} 3. b3 {[%emt 0:00:39]} d5 {[%emt 0:00:43]} 4. e3 {[%emt 0:00:13]} Be7 {[%emt 0:00:53]} 5. g3 {[%emt 0:01:17]} c5 {[%emt 0:01:24]} 6. Bg2 {[%emt 0:00:59]} O-O {[%emt 0:00:53]} 7. O-O {[%emt 0:00:59]} b6 {[%emt 0:00:26]} 8. Bb2 {[%emt 0:01:56]} Bb7 {[%emt 0:00:46]} 9. Nc3 {[%emt 0:08:01]} Nc6 {[%emt 0:03:17]} 10. cxd5 {[%emt 0:00:32]} Nxd5 {[%emt 0:05:24]} 11. Nxd5 {[%emt 0:01:21]} exd5 {[%emt 0:00:12]} 12. d4 {[%emt 0:00:21]} Ba6 {[%emt 0:09:11]} 13. Re1 {[%emt 0:01:25]} c4 {[%emt 0:10:40]} 14. e4 {[%emt 0:25:48]} Bb4 {[%emt 0:14:59]} 15. exd5 {[%emt 0:07:49]} Ne7 {[%emt 0:12:44]} 16. d6 {[%emt 0:08:05]} Qxd6 {[%emt 0:03:26]} 17. Nd2 {[%emt 0:00:14]} Rac8 {[%emt 0:09:21]} 18. bxc4 {[%emt 0:02:56]} Bxc4 {[%emt 0:01:29]} 19. Nxc4 {[%emt 0:07:04]} Rxc4 {[%emt 0:00:08]} 20. Re5 {[%emt 0:03:02]} Ng6 {[%emt 0:01:58]} 21. Re3 {[%emt 0:03:52]} Qc7 {[%emt 0:03:08]} 22. d5 {[%emt 0:04:19]} Bc5 {[%emt 0:02:52]} 23. Re2 {[%emt 0:02:58]} Rc8 {[%emt 0:00:54]} 24. Qd3 {[%emt 0:03:36]} Bb4 {[%emt 0:01:35]} 25. Rd1 {[%emt 0:00:51]} Rd8 {[%emt 0:01:04]} 26. h4 {[%emt 0:02:26]} Nf8 {[%emt 0:03:44]} 27. a3 {[%emt 0:03:35]} Bd6 {[%emt 0:00:31]} 28. Rde1 {[%emt 0:04:34]} b5 {[%emt 0:01:02]} 29. h5 {[%emt 0:00:45]} h6 {[%emt 0:01:03]} 30. Re4 {[%emt 0:00:50]} a6 {[%emt 0:04:52]} 31. Bf1 {[%emt 0:00:23]} Rxe4 {[%emt 0:00:58]} 32. Rxe4 {[%emt 0:00:15]} Nd7 {[%emt 0:00:47]} 33. Qe2 {[%emt 0:02:19]} Qb8 {[%emt 0:01:12]} 34. Bh3 {[%emt 0:00:31]} Nb6 {[%emt 0:02:34]} 35. Bg2 {[%emt 0:02:23]} Nc4 {[%emt 0:00:26]} 36. Bd4 {[%emt 0:00:26]} Bxa3 {[%emt 0:00:21]} 37. Rg4 {[%emt 0:00:59]} Bf8 {[%emt 0:00:10]} 38. Qa2 {[%emt 0:00:42]} Qc8 {[%emt 0:01:58]} 39. Bh3 {[%emt 0:00:02]} Qb7 {[%emt 0:00:10]} 40. Qa1 {[%emt 0:00:42]} f5 {[%emt 0:30:46]} 41. Rg6 {[%emt 0:30:36]} Nd6 {[%emt 0:00:23]} 42. Bg2 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 43. Qc1 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 44. g4 {[%emt 0:00:00]} fxg4 {[%emt 0:00:00]} 45. Rxg4 {[%emt 0:00:00]} Rf7 {[%emt 0:00:00]} 46. Qc2+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:00]} 47. Qg6 {[%emt 0:00:00]} Qc8 {[%emt 0:00:00]} 48. Bh3 {[%emt 0:00:00]} Nf5 {[%emt 0:00:00]} 49. Bf6 {[%emt 0:00:00]} Qc2 {[%emt 0:00:00]} 50. Rg3 {[%emt 0:00:00]} Qd1+ {[%emt 0:00:00]} 51. Kh2 {[%emt 0:00:00]} Nxg3 {[%emt 0:00:19]} 52. Be6 {[%emt 0:02:07]} Qxh5+ {[%emt 0:00:27]} 53. Qxh5 {[%emt 0:00:20]} Nxh5 {[%emt 0:00:06]} 54. Be5 {[%emt 0:00:11]} Bc5 {[%emt 0:00:29]} 55. d6 {[%emt 0:01:45]} Nf6 {[%emt 0:00:25]} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.20"]
[Round "3"]
[White "Sharevich, Anna"]
[Black "Krush, Irina"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2281"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,82,56,24,33,58,29,43,13,25,6,-5,0,14,16,18,17,14,-27,-18,-8,9,23,25,17,17,27,27,28,42,33,44,49,46,53,47,50,39,51,50,50,63,58,64,70,112,77,154,141,326,123,566,581,524,510,648,641,959,1069,1055,1016,29980,29981,29981,29980,29995,5397,29997,29998,29998,29999,29999]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e5][%mdl 32]} c5 6. Nc4 d5 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} 7. Nce5 Bd6 $1 {LiveBook: 3 Games} 8. Bb5+ Ke7 {White is slightly better.} 9. c3 (9. Ng5 Rf8 10. O-O a6 11. Be2 h6 12. Ngf3 Nc6 13. dxc5 bxc5 14. c4 Nxe5 15. Bxe5 Bxe5 16. Nxe5 {½-½ (57) Nguyen,N (2630)-Socko,B (2593) Riadh 2017}) 9... Qc7 10. Ng5 Rf8 $1 11. Qc2 $146 ({Predecessor:} 11. O-O h6 12. Ngf3 a6 13. Bd3 Nbd7 14. Qe2 Rfe8 15. Nxd7 Nxd7 {½-½ (15) Karlik,V (2332)-Zpevak,P (2433) Moravia 2002}) 11... h6 12. Ngf3 c4 13. Qe2 Nc6 14. Bxc6 Bxc6 15. g4 Be8 16. Nd2 Ng8 17. Bg3 $1 f6 18. Nef3 Bg6 19. e4 {exd5 is the strong threat.} Bxg3 20. hxg3 {aiming for exd5.} Kf7 21. Nh4 Bxe4 22. Nxe4 dxe4 23. Qxe4 {Strongly threatening Qg6+.} Ne7 24. O-O Qc6 25. Qe2 b5 26. Rae1 Nd5 27. Qe4 Ne7 28. Qc2 Rfd8 29. Re3 Rd6 (29... Nd5 $142) 30. Rfe1 Nd5 $2 {[#]} (30... Kg8 $16 {was necessary.}) 31. R3e2 $2 (31. Qg6+ $1 $18 Kf8 32. R3e2) 31... a5 $2 {[%mdl 8192]} (31... Kg8 $16 {is tougher.}) 32. Qg6+ $18 Kf8 33. f4 Ne7 34. Qh7 Re8 {[#]} 35. g5 $1 {[%mdl 512]} hxg5 (35... fxg5 36. fxg5) 36. fxg5 Qd5 37. gxf6 gxf6 {[#]} 38. Re5 $1 {[%mdl 512]} Qc6 {[#]} (38... fxe5 39. Rf1+) 39. Rh5 (39. Rg5 $142 $1 {[%mdl 512]} Qg2+ (39... fxg5 40. Rf1+) 40. Kxg2 Rb8 41. Qh8+ Ng8 42. Rxg8+ Kf7 43. Qh7#) 39... Rd5 40. Qh8+ {White mates.} Ng8 41. Ng6+ Kf7 42. Qh7# {Precision: White = 59%, Black = 34%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.20"]
[Round "3"]
[White "Gorti, Akshita"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2252"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,134,0,15,-12,27,-13,0,0,0,0,0,0,9,0,0,0,14,13,8,16,17,-14,25,27,22,5,24,0,0,0,0,-15,16,25,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-28,0,0,0,-16,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-16,0,0,0,0,0]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 c5 5. Bb2 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8. O-O O-O {A13: English Opening: 1...e6} 9. d4 cxd4 10. Nxd4 Bc7 {LiveBook: 3 Games} 11. Nd2 Qd6 $146 {[%csl Gc7][%cal Rd6h2] [#]} (11... Nxd4 {keeps more tension.} 12. Bxd4 Qd6 13. g3 Bf5 14. Nf3 a6) ({Predecessor:} 11... Nxd4 12. Bxd4 Qd6 13. g3 Bh3 14. Re1 Rac8 15. Bf1 Bg4 16. Be2 {½-½ (55) Eljanov,P (2755)-Wei,Y (2706) Wijk aan Zee 2017}) 12. g3 (12. N2f3 {is interesting.} Bg4 13. Bxc6 bxc6 14. Qc2 Bxf3 15. Nxf3 Rac8 16. g3) 12... Bh3 13. Re1 Bb6 14. Nxc6 bxc6 15. Bd3 h6 16. Qc2 Rfe8 17. Rac1 Rac8 18. Bf5 Bxf5 19. Qxf5 Qe6 20. Qd3 Ng4 21. b4 f6 22. Bd4 Ne5 23. Qf1 Qg4 24. f4 Nf7 25. Qd3 Nd6 (25... Bxd4 {looks sharper.} 26. Qxd4 h5 27. e4 h4 28. Qd3 hxg3 29. hxg3 g5) 26. Bxb6 axb6 27. e4 Nxe4 28. Nxe4 dxe4 29. Rxe4 Rxe4 30. Qxe4 $11 {[%mdl 4096] Endgame KQR-KQR} Qd7 31. Re1 c5 32. bxc5 bxc5 33. Qc4+ Kh8 34. a4 Qa7 35. Rc1 Qa5 36. Rc2 Rd8 37. Rc1 Rd4 38. Qe6 Rd8 39. Qc6 Rb8 40. Qxc5 Qxa4 41. Re1 Qa8 {[#] ...Rb2 is the strong threat.} 42. Qe3 Rc8 43. Qe7 Qa5 44. Qe3 Rc3 45. Qf2 Kh7 46. Rd1 f5 47. Qd4 Rc2 48. Qd5 Qa7+ 49. Kh1 Rc5 50. Qd4 Qb7+ 51. Kg1 Rc2 {[%csl Gc2][%cal Rb7g2]} 52. Qd5 $1 {[%cal Rd5b7]} Qb6+ 53. Qd4 Qe6 54. Qd3 Re2 55. Rb1 {The position is equal.} Re3 (55... Kg6 {with more complications.} 56. Rb3 h5 57. Qf3 Rc2 58. Qe3 Qd7) 56. Qd4 Re2 {( -> ...Qa2)} 57. Qd3 Re4 58. Rb5 Qa2 59. Rb1 Qa7+ 60. Kh1 Qa8 {[%cal Re4e1]} 61. Kg1 Qc6 62. Qb5 Qe6 63. Qd3 h5 64. Qf3 Kh6 65. Qf2 {Black must now prevent Rb6.} g6 66. Qb2 {[%cal Rb2h8]} Re1+ 67. Rxe1 Qxe1+ {Precision: White = 61%, Black = 58%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.21"]
[Round "4"]
[White "Zatonskih, Anna"]
[Black "Derakhshani, Dorsa"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2444"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,109,8,9,10,42,43,34,39,48,41,40,75,64,64,62,111,85,106,118,127,114,139,135,179,179,190,93,249,136,175,204,220,210,254,252,252,249,252,221,218,247,237,235,274,183,379,368,357,322,368,285,277,224,228,216,216,161,319,321,290,0,239,0,272,85,93,93,119,118,119,119,174,150,169,152,176,170,170,161,166,166,207,206,360,345,391,381,461,479,461,461,445,476,685,608]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. Bd2 c5 7. dxc5 Na6 8. cxd5 Nxd5 9. Bxa6 {LiveBook: 3 Games. aiming for Be2. D94: Grünfeld: 4 Nf3 Bg7 5 e3} bxa6 10. Na4 a5 11. O-O {White is slightly better.} Ba6 12. Re1 Qc7 $146 ({Predecessor:} 12... Nb4 13. Bc3 Bxc3 14. Nxc3 Qc7 15. Nd5 Qxc5 16. Nxb4 Qxb4 {½-½ (42) Ilinsky,V-Dvoirys,S (2485) Barnaul (Russia) 1984}) 13. a3 Bb5 14. Rc1 Rfd8 15. Qc2 e5 16. b3 Rac8 17. Nb2 {[%cal Ba4b2,Bb2c4,Bc4d6][%mdl 32]} Ne7 18. e4 Nc6 19. Nc4 Bf8 20. Bg5 Rd7 21. Qb2 (21. Ne3 $1 $18) 21... Nd4 $2 {[#]} (21... Bxc4 $16 22. Rxc4 Bg7) 22. Nxd4 (22. Nfxe5 Bg7 $14) (22. Nd6 $1 $18 Nxf3+ 23. gxf3) 22... Rxd4 23. Nd6 Rb8 24. Be3 Bxd6 25. cxd6 Qxd6 26. Bxd4 exd4 27. Qd2 d3 28. a4 Ba6 29. Rc3 Qd4 30. h3 Re8 $2 (30... Rb6 31. Kh1 Qb4) 31. Rc6 $18 Bb7 32. Rc4 Qd6 33. Re3 Rd8 34. Rc3 Ba6 35. Rc1 Qa3 36. Rc6 Bb7 $2 (36... Qb4 {keeps fighting.} 37. Qxb4 axb4) 37. Rc3 ({Much less strong is} 37. Qxa5 $6 Rd4 $18) 37... Ba6 38. Rc6 Bb7 39. Rc3 Ba6 40. Rexd3 $2 (40. e5 $18) 40... Bxd3 41. Rxd3 {[%mdl 4096] Endgame KQR-KQR} Qa1+ 42. Kh2 Qe5+ 43. g3 Re8 (43... Rxd3 $16 {was necessary.} 44. Qxd3 h5) 44. Rd4 h5 45. h4 Kg7 46. Qe3 Qc5 47. Kg2 Rb8 {[#]} 48. Rd3 $1 Qe5 49. Rd5 Qe6 $2 (49... Qb2 50. Qxa7 Rxb3) 50. Qd4+ Kh7 51. Rxa5 Rxb3 {intending ...Qg4.} 52. Rxa7 {And now Ra8 would win.White is clearly winning.} Rb8 53. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Re8 54. Rd7 Kh6 (54... Qxe4+ $142 55. Qxe4 Rxe4 56. Rxf7+ Kh6) 55. a6 {Precision: White = 68%, Black = 44%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.21"]
[Round "4"]
[White "Abrahamyan, Tatev"]
[Black "Goletiani, Rusudan"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2366"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,59,56,39,67,0,2,0,0,-26,3,0,66,85,75,106,105,108,131,142,234,243,341,322,290,204,482,468,577,499,486,450,444,465,702,691,2308,2299,2284,2280,2231,2103,1833,1781]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 Nc6 8. O-O Qb8 9. e5 {B43: Sicilian: Kan Variation: 5 Nc3} (9. Bg5 Nge7 10. a4 b4 11. Ne2 Ng6 12. Ned4 Nxd4 13. Nxd4 Bd6 14. Qh5 Nf4 15. Bxf4 Bxf4 16. Nf3 O-O {1-0 (53) Ponomariov,R (2706)-Svidler,P (2759) Almaty 2016}) 9... Bb7 10. Re1 {LiveBook: 6 Games} f5 $146 ({Find the theoretical novelty and annotate with similar games:} 10... Nge7 11. h4 h6 12. h5 Nc8 13. Bf4 Nb6 14. a4 b4 15. Ne4 Nd5 16. Bg3 Be7 {1-0 (50) Simacek,P (2480)-Mahjoob,M (2419) Marianske Lazne 2006}) 11. a4 (11. exf6 $14 Nxf6 12. a4) 11... b4 $11 12. Nb1 Bc5 13. Nbd2 Na5 14. Ng5 {[%cal Bf3g5,Bg5h3,Bh3f4,Bf4g6][%mdl 32]} Be7 ({Better is} 14... Qa7 $11 15. Qh5+ g6) 15. Nb3 $36 {[%mdl 2048] Black is under strong pressure.} Nxb3 16. cxb3 Qd8 17. Nh3 Qa5 18. Bc4 Bf8 {[#]} (18... Qc5 $16 {was called for.} 19. Be3 Qc6) 19. Bg5 $1 $18 Ne7 (19... Be7 $142 20. Qd2 Qc7) 20. Nf4 g6 21. Qd2 Bc6 $2 (21... Nd5 22. Rad1 Rc8 23. Nxd5 (23. Bxd5 Bxd5 24. Nxd5 Qxd5 $18) 23... Bxd5 24. Bxd5 Qxd5 25. Qxd5 exd5) 22. Rac1 {White is clearly winning.} Qb6 23. Red1 h6 24. Bxe7 Bxe7 25. Nxg6 Bg5 (25... Rh7 $142 26. Nxe7 Rxe7 27. Qxh6 O-O-O) 26. Qd6 {Bxe6 is the strong threat.} Rg8 {[#]} 27. Bxe6 $1 {[%mdl 512] Rxc6 would kill now.} Rxg6 {[#]} (27... dxe6 28. Qxe6+) 28. Rxc6 $1 {[%mdl 512]} Qxc6 29. Bxd7+ Kd8 30. Bxc6+ {Precision: White = 67%, Black = 27%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.21"]
[Round "4"]
[White "Paikidze, Nazi"]
[Black "Sharevich, Anna"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2352"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,53,58,8,62,0,21,-3,57,14,83,0,7,0,2,13,-2,0,0,-5,22,43,26,26,40,24,43,8,19,0,196,177,168,170,133,39,47,33,41,83,616,607,29983,29984,29995,29996]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 d4 6. Ne2 {LiveBook: 4 Games} e6 {B11: Caro-Kann: Two Knights Variation} (6... e5 $11) 7. d3 (7. Qb3 $14) 7... Nf6 (7... Qb6 8. a3 Nd7 9. Ng1 Bd6 10. Qe2 Ne7 11. Nf3 c5 12. g3 Nc6 13. Bg2 O-O 14. O-O Qc7 15. Bd2 Rfe8 16. b4 a6 17. Rfb1 Red8 18. bxc5 Nxc5 19. e5 Bxe5 {½-½ (19) Pfretzschner,R (2546)-Brodda,W (2592) ICCF email 2011}) 8. g4 Na6 $146 (8... Qb6 $11) ({Predecessor:} 8... Nbd7 9. g5 Ng8 10. Bg2 Bb4+ 11. Kf1 Qb6 12. h4 Qc5 13. a3 Qxc2 14. Nxd4 Qa4 15. b3 {1-0 (48) Apaydin,F (2200)-Uzuner,T (2166) Safranbolu 2009}) 9. Bg2 Qa5+ (9... Nb4 $11 10. Kd1 c5) 10. c3 ({White should try} 10. Bd2 $16 Qb6 11. Rb1) 10... Rd8 11. O-O dxc3 12. bxc3 Nc5 13. d4 Ncxe4 14. c4 Nd2 (14... Be7 {looks sharper.} 15. Qd3 Nd6 16. c5 Nc8 17. Rb1 Rd7) 15. Bxd2 $1 Qxd2 16. Rfd1 Qg5 17. Qb3 Rd7 18. d5 $1 {[%cal Rd5c6]} cxd5 19. cxd5 e5 $2 ({Don't play} 19... exd5 20. Rac1 $16) (19... Nxd5 $11 20. Bxd5 exd5) 20. Rac1 $18 {[%mdl 1024] White has strong compensation.} Be7 21. Rc8+ Bd8 {[#]} 22. Qa3 (22. Qb4 $1 $16) 22... h5 $14 23. f4 $1 $36 {[%cal Rf4g5][%mdl 2048] Black is under pressure.} exf4 24. Nd4 {Intending Re1+ and mate.} Qe5 $2 {[%mdl 8192]} (24... Ng8 $16) 25. Nf5 $18 {[%cal Rf5g7]} Nxd5 26. Bxd5 Rxd5 27. Qa4+ {Precision: White = 47%, Black = 18%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.21"]
[Round "4"]
[White "Wang, Annie"]
[Black "Yu, Jennifer"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2321"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "213"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,213,31,26,18,58,13,50,12,115,118,103,111,97,81,81,55,60,57,100,66,68,32,37,34,33,33,48,57,50,52,73,76,56,58,118,113,114,100,122,98,259,212,186,178,258,233,281,208,200,92,171,160,176,170,167,16,70,89,81,139,118,37,45,46,53,56,60,59,84,0,58,-17,-28,-107,-130,-141,-87,-83,89,89,89,89,127,127,127,127,127,120,120,8,8,8,8,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,108,108,108,108,108,108,108,108,108,108,108,108,108,108,108,108,108,0,0,0,108,108,108,108,127,108,545,397,207,182,568,226,744,725,608,572,744,744,744,737,715,652,29976,29977,29977,29978,29978,29978,29978,29979,29979,29974,29983,29984,29984,29985,29985,29986,29986,29987,29987,29988,29988,29988,29988,29988,29995,29996,29996,29997,29997,29998]} 1. d4 {[%cal Bd2d4,Bd4e5][%mdl 32]} Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 O-O 10. a3 Bxd2+ 11. Qxd2 d6 12. O-O b6 13. b4 Bb7 14. Rac1 {A52: Budapest Gambit} (14. Rfc1 Nd7 15. Qb2 Rab8 16. Qc3 f5 17. h3 g5 18. Bh2 Rf6 19. Rab1 Be4 20. Bd3 Rbf8 21. Re1 g4 {0-1 (31) Hilby,C (2419)-Jacobson,B (2329) Charlotte 2018}) 14... Nd7 {LiveBook: 5 Games} 15. Rfd1 f5 16. h3 {White is slightly better.} Rae8 $146 ({Predecessor:} 16... a5 17. Qb2 axb4 18. axb4 g5 19. c5 gxf4 20. Bc4+ Rf7 21. c6 Bxc6 22. Bxf7+ Qxf7 23. Rxc6 {1-0 (30) Stelzer,H-Pirrot,D Germany 1987}) 17. Qd4 Qf6 (17... Kh8 $11) 18. Qxf6 $16 Rxf6 19. c5 bxc5 20. Bb5 c6 21. Bc4+ d5 22. bxc5 Re4 23. Bd3 Ra4 24. Rc3 (24. Bd6 {is more complex.} Ba6 25. Bc2 Ra5 26. Bb3 Bb5 27. Rb1) 24... Ba6 25. Bxa6 Rxa6 26. Rb1 h6 27. Rb7 Rf7 28. Bd6 Nf6 29. Rb8+ Kh7 30. f3 g5 (30... Nh5 $14) 31. Rcb3 Kg6 32. Rd8 h5 33. Be5 f4 $2 (33... Re7 $16 34. Bb2 Re6) 34. exf4 gxf4 35. Bxf4 Kf5 (35... Ra4 {was called for.}) 36. Bd6 $18 h4 37. Rh8 Ra4 38. f4 (38. Re3 $18) 38... Rc4 (38... Ke4 $16 {keeps fighting.}) 39. Rxh4 Rc1+ 40. Kh2 Rc2 41. Rh8 $2 (41. Re3 $18 {Threatening mate with Re5+.} Ne4 42. Be5) 41... Rg7 (41... d4 $11) 42. Rg3 $14 Rxg3 43. Kxg3 $16 {[%mdl 4096] Endgame aiming for Rf8. KRB-KRN} Ne4+ 44. Kf3 (44. Kh2 $16) 44... Rc3+ 45. Ke2 {Threatens to win with g4+.} Ng3+ 46. Kf2 Rxa3 47. Rf8+ Ke4 48. Be5 (48. Re8+ $1 $16 Kd4 49. h4) 48... Nf5 ({Better is} 48... Nh5 $11) 49. Rb8 (49. Bb2 $14 Ra2 50. Re8+ Kd3 51. Rb8) 49... d4 $11 50. Rb2 (50. Re8 $11) 50... Ne3 $17 {White must now prevent ...Nd1+.} 51. Re2 Ra1 ({Black should play} 51... a5 $1 52. g4 a4) 52. Rd2 Ra4 $2 (52... Rd1 $1 $17 {[%cal Rd1d2] and life is bright.} 53. Rxd1 Nxd1+ 54. Ke2 Ne3) 53. Bxd4 $1 $16 Rxd4 {KRN-KR} 54. Re2 Rd3 {[#]} 55. f5 $1 {[%mdl 512]} Kxf5 {Strongly threatening ...Nc4.} 56. Rxe3 {KR-KR} Rd5 57. Rc3 a5 58. g4+ (58. Ke3 $1 $16) 58... Kf4 $1 $11 59. Rc4+ Kg5 60. Rc3 {Black should prevent Kg3.} Kh4 61. Ke2 a4 62. Kf2 Rd8 63. Ra3 Rd4 64. Rc3 Rd5 65. Ke2 Rd8 66. Rd3 Ra8 67. Ra3 Ra5 68. Kd2 {Threatening Kc3.} Rxc5 69. Kd3 Rb5 70. Kc4 Re5 71. Kb4 Rb5+ (71... Re4+ $1 $11 72. Kc5 Re8) 72. Kxa4 $16 Rb1 73. Rb3 Rc1 74. Re3 Rb1 75. Rc3 c5 {[%cal Bc6c5,Bc5c4][%mdl 32] [#]} 76. Rb3 $1 {[%cal Rb3b1]} ({Reject} 76. Rxc5 $6 Kxh3 77. Rg5 Rg1 $11) 76... Rc1 {[#]} 77. Kb5 $1 Kg5 78. Rf3 Kh4 79. Rd3 Rc2 80. Kc6 (80. Re3 $16) 80... c4 $11 81. Re3 {Kc5 is the strong threat.} Rf2 (81... Rd2 $11 {remains equal.}) 82. Kc5 $16 Rf4 83. Rc3 Re4 84. Kb4 ({Much worse is} 84. Rxc4 $6 Re3 $11) 84... Kg5 $2 {[%mdl 8192]} (84... Rd4 $16 {is tougher.} 85. Rxc4 Rd8) 85. Rxc4 $18 Re8 (85... Re3 $142 86. Rc5+ Kh6) 86. Rc5+ Kf4 $2 (86... Kf6 {is more resistant.} 87. h4 Rh8) 87. Rh5 $2 (87. Rf5+ Kg3 88. Rh5) 87... Rc8 $2 (87... Re4+ 88. Kc5 Re6) 88. g5 {[%cal Bg4g5,Bg5g6][%mdl 32]} Kf5 89. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Rc1 90. Rh6 Rc8 91. g6 Kf6 92. h5 Kg7 93. Rh7+ {White mates.} Kg8 94. Rd7 Rc6 95. Kb5 Rf6 96. Kc4 Ra6 97. Kd5 Ra1 98. h6 {[%cal Rd7d8]} Rd1+ 99. Ke6 Re1+ 100. Kf5 Rf1+ 101. Ke4 Re1+ 102. Kf3 Re8 103. Kg4 Ra8 104. Kf5 Rf8+ 105. Kg5 Ra8 106. h7+ Kh8 107. Kh6 {Precision: White = 61%, Black = 42%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.21"]
[Round "4"]
[White "Foisor, Sabina-Francesca"]
[Black "Gorti, Akshita"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2308"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,65,31,22,22,27,29,11,27,-25,-10,-18,-16,-13,7,0,8,8,15,0,41,64,41,42,48,38,36,46,21,22,88,-15,-10,-10,-20,-32,-19,-28,-27,-39,-28,-26,0,-50,-29,-64,-89,-170,252,240,29995,29996,29996,29997]} 1. d4 e6 2. c4 d5 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Bd6 7. Bg5 Be6 8. Bd3 {LiveBook: 14 Games. White is slightly better.} O-O (8... h6 9. Bh4 Nbd7 10. Nge2 Qe7 11. h3 c6 12. Qc2 Rc8 {1-0 (34) Wojtaszek,R (2737)-Lupulescu,C (2620) Germany 2018}) 9. Nge2 $146 {[%cal Bg1e2,Be2g3,Bg3h5][%mdl 32]} ({Predecessor:} 9. Nf3 Nbd7 10. O-O c6 11. Qb1 Qc7 12. Bh4 Bg4 {0-1 (37) Slugin,S (2358)-Timofeev,A (2579) Taganrog 2017}) 9... Re8 10. h3 Nbd7 11. f4 ({Better is} 11. Rc1) 11... Nb6 12. O-O h6 13. Bh4 c5 14. Ng3 Rc8 15. Qf3 Be7 16. Rae1 Qc7 17. Bxf6 Bxf6 18. Nh5 Qe7 19. f5 Bd7 20. Nxd5 Nxd5 21. Qxd5 Red8 (21... Bb5 $11 {remains equal.} 22. Nxf6+ Qxf6 23. Bxb5 (23. dxc5 $2 Red8 $19) 23... axb5) 22. Qf3 ({White should play} 22. Nxf6+ $16 Qxf6 23. Qxb7) 22... cxd4 $11 23. e4 Rc5 24. Qg3 {And now e5! would win.} Re5 25. Rf4 Kh8 26. Ref1 Rg8 27. Rg4 Bc6 28. Qf4 Bg5 29. Rxg5 hxg5 30. Qg4 {[#]} (30. Qg3 $17) 30... f6 $4 {[%mdl 8192] [#]} ({Don't do} 30... Bxe4 31. Ng3 $15) (30... g6 $1 $19 {[%cal Rc6e4]} 31. Ng3 Bb5) 31. Nf4 $1 $18 {[%cal Rg4h5][%mdl 512]} Be8 $2 (31... g6 $18 32. Nxg6+ Rxg6 33. fxg6 Qg7) (31... gxf4 32. Qh5#) 32. Ng6+ Bxg6 33. fxg6 {Precision: White = 36%, Black = 40%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.21"]
[Round "4"]
[White "Feng, Maggie"]
[Black "Krush, Irina"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2243"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,107,14,29,15,18,14,48,39,50,38,31,25,22,13,15,20,14,14,31,22,47,10,46,29,35,38,53,38,88,104,58,44,79,0,0,0,0,0,0,0,0,0,0,-13,-13,-16,-16,-27,-27,-20,-20,-20,-20,-25,-21,-27,-27,-23,-12,-28,-25,-37,-37,-37,-37,-37,-37,-37,-10,-21,-22,-107,-102,-108,-111,-235,-135,-783,-780,-686,-646,-936,-882,-29989,-29990,-29990,-29991,-29991,-29992,-29993,-29994,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. Nf3 c5 2. e4 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 e6 (5... a6 6. Be2 b6 7. O-O Bb7 8. Re1 g6 9. d4 cxd4 10. Nxd4 Bg7 11. Bg5 h6 12. Bh4 O-O 13. Bc4 {1-0 (36) Jones,G (2651)-Inarkiev,E (2684) Batumi 2018}) 6. O-O {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} Be7 {LiveBook: 3 Games} 7. a5 O-O 8. Re1 $146 {The position is equal.} ({Predecessor:} 8. a6 bxa6 9. Bxa6 Bxa6 10. Rxa6 c4 11. Ra1 d5 12. exd5 exd5 13. d3 cxd3 14. Qxd3 {½-½ (28) Hansen,S (2580)-Aagaard,J (2488) Denmark 2018}) 8... Ng4 9. d4 cxd4 10. Nxd4 Nge5 11. f4 a6 12. Bf1 Nc6 13. Nb3 b6 14. axb6 Nxb6 15. Be3 Bb7 16. Na4 Nd7 17. Qd2 Qc7 18. Qf2 Bf6 19. Nb6 Rab8 20. Nxd7 Qxd7 21. c3 Ba8 22. Nd4 (22. e5 $16 dxe5 23. Nc5) 22... Nxd4 $11 23. Bxd4 Bxd4 24. cxd4 Bb7 25. Bxa6 Bxa6 26. Rxa6 d5 27. exd5 Qxd5 28. Raa1 Rb4 29. Red1 Rfb8 30. Rd2 g6 31. h3 R8b5 32. Rc1 Qb7 {[%cal Rb4b2]} 33. Rcc2 h5 34. Kh2 Kg7 35. Kg1 Qe4 36. Rc1 Rf5 {[%mdl 1024] Black has compensation.} 37. Rf1 Qb7 38. Re1 Rfb5 {[%cal Rb4b2]} 39. Ree2 Ra4 40. Re5 Rbb4 41. f5 (41. Kh2 $11 {keeps the balance.}) 41... exf5 $17 42. d5 Rf4 43. Qe3 (43. Qe1 $17) 43... h4 (43... Ra1+ $1 $19 44. Kh2 Rff1) 44. Re8 $2 {[%mdl 8192] [#]} (44. g3 $17 Ra1+ 45. Kg2) 44... Ra1+ $1 $19 45. Kh2 {[#]} Rff1 $1 {[%csl Ga1][%cal Rf1h1]} 46. Qd4+ f6 {[%csl Ga1][%cal Rf1h1]} 47. g4 Qc7+ {Black mates.} 48. d6 Rh1+ 49. Kg2 Qc6+ 50. Qd5 Qxe8 51. d7 Rag1+ 52. Kf2 Qe1+ 53. Kf3 Rg3+ 54. Kf4 Qe3# {Precision: White = 38%, Black = 72%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.22"]
[Round "5"]
[White "Krush, Irina"]
[Black "Paikidze, Nazi"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2422"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,111,6,12,25,-2,27,-8,68,31,39,33,37,40,35,33,42,35,48,39,37,12,24,21,62,48,46,0,0,-1,0,0,0,0,0,22,103,103,244,212,228,171,222,81,88,107,85,86,92,54,88,72,84,47,47,47,48,52,64,64,64,64,64,50,50,50,50,16,16,8,12,0,16,16,16,16,16,6,6,6,6,6,6,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Nge2 b6 8. O-O Bb7 9. a3 {E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3} Bd6 10. b4 {[%cal Bb2b4,Bb4b5][%mdl 32] LiveBook: 14 Games} a6 (10... c6 11. Rb1 a5 12. f3 axb4 13. axb4 Na6 14. b5 Nb4 15. bxc6 Bxc6 16. Bb5 Bb7 {1-0 (28) Navara,D (2725)-Movsesian,S (2673) Prague 2016}) 11. Qb3 $146 {White has an edge.} ({Predecessor:} 11. Rb1 Qe7 12. f3 c5 13. bxc5 bxc5 14. dxc5 Bxc5 15. Nd4 Nc6 16. Nf5 Qc7 17. Na4 Ba7 18. Qe1 Bc8 19. Kh1 Ne5 20. Qg3 Nh5 21. Qg5 Nxd3 22. Qxh5 Bxf5 23. Qxf5 Qc2 {0-1 (23) Peralta,F (2569)-Henderson de la Fuente,L (2365) Montcada 2017}) 11... Qe7 12. b5 a5 (12... Qd8 $11) 13. a4 Rd8 14. h3 c5 15. bxc6 $1 Nxc6 16. Nb5 ({Don't blunder} 16. Qxb6 $2 Nb4 $19) 16... Bb4 17. Bb2 Rac8 18. Bf5 Rb8 19. Rac1 g6 20. Bd3 Ne4 21. Bxe4 Qxe4 22. Ba3 Rbc8 23. Nf4 {[%cal Be2f4,Bf4d3,Bd3e5][%mdl 32]} Ba6 24. Nd3 {[%cal Ra3b4]} Bxa3 25. Qxa3 Bxb5 26. axb5 Na7 {[#]} (26... Qe7 $1 $11 {keeps the balance.} 27. Qb3 Na7) 27. Ne5 $1 $36 {[%mdl 2048] White has strong initiative.} Nxb5 (27... Qh4 $16) 28. Qb2 $18 Nd6 29. Qxb6 Ra8 {[#]} (29... Qf5 {was called for.} 30. Qxa5 Qe6) 30. Ra1 (30. Qc7 $1 $18 {is the precise move to win.}) 30... Nc4 $16 31. Nxc4 dxc4 32. Rxa5 Rab8 33. Qc7 Rdc8 34. Qd7 c3 35. Ra7 (35. Rc1 {feels hotter.} c2 36. Kh2 Qh4 37. Rc5 Rd8 38. Qg4) 35... Qe6 36. Qxe6 $1 fxe6 $14 {[%mdl 4096] Endgame KRR-KRR} 37. Rc1 c2 {Threatens to win with ...Rb1.} 38. Raa1 Rb5 39. Kf1 e5 40. dxe5 Rxe5 41. Ke2 Rc7 42. f4 Rec5 {The position is equal.} 43. Ra3 h5 44. g4 Kf7 45. g5 R5c6 46. Rd3 Kg7 47. h4 Kf7 48. Kd2 Kg7 49. Rd4 Kf7 50. e4 Ke6 51. Rd8 Rc4 52. Ke3 Rc3+ 53. Rd3 R3c4 54. Rd8 Rc3+ 55. Rd3 R3c4 56. Rd8 {Precision: White = 44%, Black = 54%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.22"]
[Round "5"]
[White "Yu, Jennifer"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2367"]
[BlackElo "2366"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,117,21,31,25,23,23,31,31,87,16,15,5,21,0,0,0,5,-2,-7,-16,0,0,33,-14,-8,-40,-51,-40,-17,-29,-43,-58,-24,-32,-35,-36,-33,-75,-69,-78,-67,-58,-73,-148,-156,-144,-80,-140,-18,-66,-70,-134,-139,-164,-149,-143,-140,-188,-45,-68,0,0,0,0,0,0,0,0,0,0,0,0,0,0,13,10,25,0,134,155,157,33,97,92,171,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bd3 Bg4 6. c3 Bd6 7. O-O Nge7 {LiveBook: 152 Games} 8. b3 {C01: French: Exchange Variation} (8. Nbd2 Qd7 9. Re1 O-O 10. Nf1 h6 11. Ng3 Bxg3 12. hxg3 Rfe8 13. Qb3 a6 14. Bf4 f6 15. Nh2 Bf5 16. Bxf5 Nxf5 17. Qxb7 Reb8 18. Qxc7 Qxc7 19. Bxc7 {1-0 (64) Fressinet,L (2662)-Short,N (2678) Riadh 2017}) 8... Qd7 9. Na3 a6 10. Nc2 {White is slightly better.} f5 $146 (10... Bh5 $14) ({Predecessor:} 10... Bf5 11. c4 b6 12. Ne3 Bxd3 13. Qxd3 O-O 14. Re1 Rfe8 15. g3 Qh3 {1-0 (45) Hehir,M (2223)-Sienkiewicz,W (2205) ICCF email 2016}) 11. Re1 (11. c4 $16 b6 12. cxd5 Nxd5 13. Bxa6) 11... O-O $1 $11 12. c4 Ng6 13. c5 Bf4 {[%cal Bd6f4,Bf4h6,Bh6d2][%mdl 32]} 14. h3 Bh5 15. Bb2 Bh6 16. Bf1 Nd8 17. Nb4 Nf7 18. c6 bxc6 19. Ne5 ({Much weaker is} 19. Bxa6 Bxf3 20. Qxf3 Bd2 $17) 19... Nfxe5 20. Qxh5 Bd2 $1 {[%csl LRb4,LRe1]} 21. dxe5 Bxb4 22. Red1 a5 23. Rac1 Rae8 24. a3 Be7 $1 25. g3 Rb8 26. Qf3 Qe6 27. Qc3 Rb6 28. f4 (28. Bg2 $142) 28... Rfb8 $17 29. Rd3 Nf8 (29... Rxb3 $142 30. Qxb3 Rxb3 31. Rxb3 c5) 30. Bg2 (30. Qxa5 $142 Rxb3 31. Bd4) 30... Kh8 ({Black should play} 30... Rxb3 $17 31. Qxb3 Rxb3 32. Rxb3 Nd7) 31. Qc2 Nd7 32. Bd4 (32. Kh2 $15) 32... c5 $1 {[%cal Rc5d4]} 33. Bc3 d4 34. Bxa5 Rxb3 35. Bxc7 {[#]} Rb2 (35... Rxd3 $1 $19 36. Qxd3 Rb3) 36. Qa4 $15 Rxg2+ (36... Rc8 $15 37. Ba5 c4 38. Rxd4 Bc5) 37. Kxg2 $11 Rb2+ 38. Rc2 Rxc2+ 39. Qxc2 Qc6+ 40. Kh2 $1 Qxc7 {[#]} 41. Rxd4 $1 {[%mdl 512]} Nf8 (41... cxd4 42. Qxc7) 42. Rd1 g6 43. Qc4 Kg7 44. h4 Qc6 45. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Ne6 {[#]} (45... Qf3 $1 $11 46. Rd2 Bxh4 47. gxh4 Ne6) 46. a5 $1 $16 {[%mdl 1024] White has strong compensation.} Nc7 47. Ra1 (47. Rd2 $16) 47... Na6 ({Black should try} 47... Qf3 $14) 48. Rb1 Bd8 (48... Nc7 $16) 49. Rb6 $2 ({Better is} 49. h5 $18) 49... Bxb6 $11 {The position is equal.} 50. Qxa6 Qf3 $1 51. axb6 {[%mdl 4096] Endgame KQ-KQ} Qf2+ $1 52. Kh3 {Strongly threatening Qb7+.} Qf3 {[%cal Rf3h1]} 53. Kh2 Qf2+ $1 54. Kh3 {Qb7+ is the strong threat.} Qf3 {[%cal Rf3h1]} 55. Qa1 {And now e6+ would win.} Qg4+ 56. Kg2 Qe2+ 57. Kg1 {aiming for e6+.} Qe3+ 58. Kh2 {Black must now prevent e6+.} Qe2+ 59. Kh3 {Precision: White = 36%, Black = 51%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.22"]
[Round "5"]
[White "Derakhshani, Dorsa"]
[Black "Foisor, Sabina-Francesca"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2306"]
[BlackElo "2308"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,130,0,-10,8,19,9,10,8,10,15,7,18,2,6,0,9,-18,-15,-28,-18,-20,-9,-11,0,-10,0,-5,0,-7,11,0,2,0,0,-9,-8,-15,0,-5,-5,-6,0,-10,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,-4,-1,-1,-2,-1,-4,-31,-36,-18,-17,-17,-17,-16,0,-13,-13,-13,-1,-18,-13,-13,-14,-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]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5 9. exd5 {LiveBook: 820 Games. C47: Scotch Four Knights and Four Knights with 4 g3} Bg4 (9... cxd5 10. Bg5 c6 11. Na4 h6 12. Bh4 Re8 13. c4 dxc4 14. Bxc4 Qxd1 15. Rfxd1 g5 16. Bg3 Ne4 17. a3 Bf8 18. Rac1 Nxg3 19. hxg3 Rb8 20. b4 Bf5 21. Bd3 Bxd3 22. Rxd3 {½-½ (36) Artemiev,V (2691)-Carlsen,M (2837) Riadh 2017}) 10. f3 Bh5 $1 11. dxc6 Qd4+ $1 12. Kh1 {[#] And now Bxh7+! would win.} Bxc3 13. bxc3 Qxc3 14. Rb1 Bg6 15. Bb2 Qxc6 {[#]} 16. Bxg6 $146 ({Predecessor:} 16. Bxf6 Qxf6 17. Bxg6 hxg6 {½-½ (26) Wei,Y (2734)-Vidit,S (2707) Liaocheng 2018}) 16... hxg6 17. Qd3 Rfd8 18. Qc3 Qxc3 19. Bxc3 Nd5 20. Bd4 Nb6 21. Rfd1 f6 22. Kg1 Kf7 23. Rd3 Rd5 24. Rbd1 Rad8 25. Kf2 Ra5 26. a3 c5 27. Be3 Rxd3 28. Rxd3 $11 {[%mdl 4096] Endgame KRB-KRN} Ke6 29. Bc1 c4 30. Rd8 Rb5 31. Ke2 Nd5 32. Rc8 c3 33. Kd3 Rb1 34. Be3 Rd1+ 35. Ke2 Ra1 36. Bxa7 Rxa3 37. Bd4 Ra2 38. Kd3 Nf4+ 39. Kxc3 Nxg2 40. Kb3 Ra5 41. Rc7 Nh4 42. f4 Rh5 {The position is equal.} 43. Bf2 Nf5 44. Bg3 Rh3 45. Rc3 Kd5 46. Kb4 Rh8 47. Rc4 Rb8+ 48. Kc3 Re8 49. Ra4 Nxg3 {KRN-KR} (49... Re2 {looks sharper.} 50. Kd3 Rg2 51. Ra5+ Kc6 52. Ra6+ Kc5) 50. Rd4+ Ke6 51. hxg3 {Black must now prevent Re4+. KR-KR} Kf5 52. Kb4 Kg4 53. Rd3 Rb8+ 54. Ka4 Rc8 55. c3 {[%cal Bc2c3,Bc3c4,Bc4c5][%mdl 32]} g5 56. fxg5 Kxg5 57. Kb5 Kg4 58. c4 f5 59. c5 g5 60. c6 f4 61. gxf4 gxf4 62. Kb6 f3 63. Kb7 {[#]} Rxc6 $1 {[%mdl 512]} 64. Kxc6 f2 65. Rd1 Kf3 {Precision: White = 62%, Black = 63%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.22"]
[Round "5"]
[White "Goletiani, Rusudan"]
[Black "Feng, Maggie"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2306"]
[BlackElo "2243"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,56,0,0,-40,-16,-21,-20,-27,-9,-20,4,-50,-42,-49,-69,-147,-152,-169,-147,-90,-85,-267,-253,-325,-324,-311,-319,-244,-204,-691,-636,-689,-685,-673,-682,-785,-785,-1311,-767,-908,-829,-784,-810,-853,-829,-764,-761,-833,-779]} 1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Bd6 5. Ne5 (5. c4 c5 6. cxd5 exd5 7. Be2 Nc6 8. d4 cxd4 9. Nxd4 Bb4+ 10. Bc3 Qa5 11. Bxb4 Qxb4+ 12. Qd2 Nxd4 13. exd4 a5 14. O-O Ne4 15. Qe3 O-O {0-1 (26) Kryvoruchko,Y (2710)-Ganguly,S (2652) Berlin 2015}) 5... O-O {LiveBook: 3 Games} 6. Bd3 $146 {A06: Réti Opening:1 Nf3 d5} ({Find the theoretical novelty and annotate with similar games:} 6. f4 Ne4 7. Qh5 f6 8. Nf3 e5 9. Nc3 Nxc3 10. Bxc3 Qe8 11. Qxe8 Rxe8 12. fxe5 fxe5 {½-½ (48) Grabuzova,T (2327)-Kosintseva,N (2459) Kishinev 2005}) 6... c5 7. O-O Nc6 8. Nxc6 {The position is equal.} bxc6 9. f4 a5 10. g4 (10. Nc3 $11) 10... Nd7 $15 11. g5 e5 12. Bxh7+ (12. Kh1 $15) 12... Kxh7 $17 13. Qh5+ Kg8 {[%cal Bh7g8,Bg8f8,Bf8e7,Be7d6,Bd6e6][%mdl 32]} 14. Rf3 (14. f5 $142) 14... Re8 {[#] Strongly threatening ...Nf8.} 15. Rh3 $2 (15. f5 $17) 15... Kf8 $19 16. Na3 Ke7 17. Rf1 Ba6 18. fxe5 {[%csl Gf1][%cal Rh5f7] [#]} Bxf1 ({Inferior is} 18... Bxe5 19. Rxf7+ Kd6 20. d4 $11) 19. Rf3 $2 (19. exd6+ Kxd6 20. Kxf1) 19... Nxe5 {Black is clearly winning.} 20. Bxe5 Bxe5 21. Rxf7+ Kd6 {...Ba6 is the strong threat.} 22. Rxf1 Rf8 23. Re1 Qe8 24. Qg4 Qe6 25. Qxe6+ Kxe6 26. d4 Bd6 27. c4 Rf5 28. h4 Bg3 {Precision: White = 29%, Black = 67%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.22"]
[Round "5"]
[White "Sharevich, Anna"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2281"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "223"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,223,7,7,0,5,0,1,0,0,-14,-27,-21,0,-29,-28,-65,-38,-56,-16,-28,0,-48,-43,-53,-54,-85,-77,-70,-65,-97,-68,-78,-57,-91,-93,-94,-67,-74,-50,-84,-80,-83,-76,-74,-16,-17,-10,-25,-11,-28,0,0,0,0,0,0,0,-12,0,-18,-6,-17,0,-18,0,-23,-18,-24,-12,-20,4,0,30,-9,-9,-9,-9,-12,-12,-16,10,0,0,0,0,0,0,0,63,72,80,80,195,80,80,80,79,0,0,0,16,0,-25,-77,-74,-185,0,-10,0,0,0,0,0,0,0,0,0,0,0,-139,-136,-136,-119,-246,-247,-239,-208,-226,-50,-50,-50,-50,-50,-240,-232,-225,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. h3 O-O 6. Be2 c5 {LiveBook: 54 Games. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 7. O-O Qb6 8. Nc3 Bd7 $146 ({Predecessor:} 8... cxd4 9. Nb5 Ne8 10. exd4 Nc6 11. Qd2 Be6 12. Rfd1 a6 13. Nc3 Qxb2 14. Rab1 {0-1 (31) Mitkov,N (2528)-Petrosian,T (2616) Chicago 2008}) 9. Rb1 Rc8 10. Be5 e6 $1 11. Bh2 Be8 12. Ne5 a6 13. a3 Qa7 14. Na2 Ba4 15. Nc3 Be8 16. Na2 b5 17. c3 a5 18. dxc5 Qxc5 19. Nc1 Qe7 20. Ncd3 Na6 21. Nf3 {[%cal Be5f3,Bf3d2,Bd2b3,Bb3d4][%mdl 32]} Ne4 22. Be5 f6 23. Bh2 Kh8 24. Nd2 Nd6 25. Bf3 Bc6 26. Re1 Ne4 27. Nb3 a4 (27... Nc7 $17) 28. Nd4 $11 Be8 29. Nc2 Rd8 30. Ncb4 Nc7 31. Qe2 Na6 32. Nxa6 Rxa6 33. Nb4 Raa8 34. Rbd1 Rac8 35. Qc2 Ng5 36. Be2 Qb7 37. Bf4 Ne4 38. Bf3 g5 39. Bh2 Bg6 40. Qe2 Nc5 41. Bh5 Be4 42. f3 (42. h4 $5) 42... Bg6 43. Bxg6 hxg6 44. Bg3 Bf8 45. Nd3 Rd7 46. Bf2 Kg7 47. Nxc5 Bxc5 48. e4 {[%cal Be3e4,Be4e5][%mdl 32]} Bxf2+ 49. Qxf2 Rcd8 ({Black should try} 49... e5 $11) 50. e5 $14 Qa7 51. Rd4 Rf8 (51... f5 $16) 52. Qg3 (52. exf6+ $18 {and the rest is easy.} Rxf6 53. Re5) 52... f5 $16 53. Qxg5 f4 54. h4 (54. g4 $16) 54... Rf5 $11 55. Qg4 Rdf7 56. h5 g5 57. h6+ (57. Kh2 $11) 57... Kg6 $17 58. Kf2 {[#]} (58. g3 $17 {keeps fighting.}) 58... Rh7 $2 (58... b4 $1 $19 {aiming for ...bxc3.} 59. axb4 a3 60. bxa3 Qxa3) 59. Rh1 $11 {[%csl Gh1][%cal Rg4h5]} Rxh6 60. Rxh6+ Kxh6 {[%mdl 4096] Endgame KQR-KQR} 61. Qh3+ Kg7 62. g3 fxg3+ 63. Qxg3 Kg6 64. Kg2 Qc7 65. f4 (65. Rg4 $11 {remains equal.}) 65... Qf7 $17 66. Qg4 Qh7 67. Rd3 {[#]} (67. Rb4 $17) 67... Qh5 $1 $19 {[%cal Rh5g4]} 68. Qxh5+ Kxh5 69. fxg5 Rxe5 $2 {KR-KR} ({Worse is} 69... Rxg5+ 70. Kf2 $15) (69... Kxg5 $19 70. Rd2 Kg4 71. Rd4+ Rf4) 70. Kf3 $1 $15 Re4 71. Rd1 $1 Kxg5 72. Rg1+ $2 ({White must play} 72. Rh1 $15) 72... Kf5 $19 73. Rg8 Re1 $2 (73... Rh4 $19 {White must now prevent ...Rh2.} 74. Rf8+ Ke5) 74. Rb8 {The position is equal.} e5 75. Rxb5 e4+ 76. Kf2 Rd1 {Black wants to play ...Kf4.} 77. Ke2 Rd3 78. c4 Kf4 {Hoping for ...Re3+.} 79. cxd5 Rh3 80. d6 {Strongly threatening Rd5.} Rd3 81. Rb6 Rd5 82. Ra6 Rd4 83. d7 Rxd7 84. Rf6+ Ke5 85. Ra6 Rb7 86. Rxa4 Rxb2+ 87. Ke3 Rb3+ 88. Ke2 Kf4 89. Ra8 Rb2+ 90. Kd1 Ke3 91. Rh8 Ra2 92. Rh3+ Kd4 93. Rb3 Ke5 94. Ke1 Kf4 95. Rc3 Rb2 96. Kf1 Ke5 97. Ke1 Kd4 98. Rh3 Kc4 99. Re3 Kd4 100. Rh3 Rg2 101. Kd1 Ra2 102. Ke1 Ra1+ 103. Ke2 Ra2+ 104. Ke1 e3 {...Kd3 is the strong threat.} 105. Rh8 Rxa3 106. Rd8+ Ke4 107. Re8+ Kd3 {[%cal Ra3a1]} 108. Rd8+ Kc2 109. Ke2 Rc3 110. Re8 Kb3 111. Rxe3 Rxe3+ 112. Kxe3 {Precision: White = 61%, Black = 54%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.22"]
[Round "5"]
[White "Gorti, Akshita"]
[Black "Wang, Annie"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2252"]
[BlackElo "2321"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,127,0,4,1,4,10,10,10,17,17,16,12,16,7,9,4,6,8,10,3,18,-2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,17,0,9,10,12,0,0,0,0,0,0,0,0,-2,-13,-30,0,-7,0,0,0,0,0,0,14,21,80,83,67,62,121,124,133,133,143,132,265,266,344,369,354,353,334,308,286,37,162,54,43,0,0,0,0,-93,-8,-10,-8,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. Bd3 Be7 5. O-O O-O 6. Nbd2 b6 7. e4 dxe4 8. Nxe4 Bb7 9. Qe2 Nbd7 {LiveBook: 5 Games} 10. Rd1 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} Nxe4 11. Bxe4 Bxe4 12. Qxe4 Nf6 13. Qe2 (13. Qc6 Rc8 14. Ne5 Bd6 15. Bg5 h6 16. Bxf6 Qxf6 17. Nd7 Qh4 {1-0 (50) Vasquez Schroder,R (2506)-Gonzalez Zamora,J (2552) ICC INT 2010}) 13... Qd6 14. c4 c5 15. Bg5 $146 ({Predecessor:} 15. Be3 cxd4 16. Bxd4 Qc7 17. Be5 Qb7 18. h3 Rfd8 19. Bf4 Qe4 20. Qxe4 Nxe4 {½-½ (36) Hock,M (1877)-Bauer,F (1953) Bayern 2015}) 15... Rad8 16. h3 cxd4 17. Nxd4 Qc5 18. Be3 {aiming for Nxe6!} Qc7 19. Rdc1 Bc5 20. Nb5 Qb7 21. a3 Bxe3 22. Qxe3 Rd7 23. Rd1 Rfd8 24. Rxd7 Rxd7 25. Rc1 h6 26. b4 Qc6 27. Nd4 Qd6 28. Nb5 Qc6 29. Nd4 Qd6 30. Nf3 Rc7 31. Qe2 Qf4 32. Rc2 Kf8 33. g3 (33. Ne5 {seems wilder.} Qe4 34. Kf1 Qd4 35. g3 Nd7 36. Qd3) 33... Qe4 {With the idea ...Qxe2.} 34. Qxe4 Nxe4 $11 {[%mdl 4096] Endgame KRN-KRN} 35. Kf1 Nd6 36. Nd2 Ke7 (36... Nb5 $5) 37. a4 a5 38. bxa5 bxa5 39. c5 Nb7 40. Nb3 Rc6 41. f4 Kf6 (41... f6 $11) 42. Ke2 $16 e5 43. Kf3 g5 ({Black should try} 43... Ke6 $14) 44. Ke4 exf4 45. gxf4 gxf4 46. Kxf4 Ke7 (46... Nd8 $16) 47. Ke5 $18 Rg6 {[#]} 48. Nd4 $1 Kd8 49. Kd5 Kc8 50. h4 Nd8 {[#]} 51. Rb2 $2 (51. c6 $1 $18) 51... Kc7 (51... Rg4 $14) 52. Rb5 (52. Rf2 $18) 52... Rg4 $14 53. Rb3 Rxh4 54. Nb5+ Kd7 {Threatens to win with ...Nc6.} 55. Nc3 (55. Nd4 $11 {keeps the balance.}) 55... Rh5+ (55... Rb4 $17 56. Rb1 Nc6 57. Rxb4 axb4) 56. Kc4 $11 {The position is equal.} Ne6 {White must now prevent ...Rh4+.} 57. Rb7+ Kc6 58. Rb6+ Kd7 59. Rd6+ Kc8 60. Nd5 Rg5 61. Rc6+ Kd7 62. Rd6+ Kc8 $1 63. Rc6+ Kd7 64. Rd6+ {Precision: White = 63%, Black = 55%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.23"]
[Round "6"]
[White "Zatonskih, Anna"]
[Black "Krush, Irina"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2444"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,80,33,14,32,18,21,20,13,27,29,13,30,0,0,0,10,0,6,-36,-30,-30,-32,-27,-29,-35,-37,-39,-31,-30,-35,-66,-56,-97,-99,-174,-174,-174,-168,-231,-206,-194,-166,-291,-261,-291,-275,-289,-284,-241,-189,-183,-173,-543,-527,-874,-873,-781,-854,-837,-765,-830,-825,-803,-789]} 1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. c4 a6 5. b3 (5. Nc3 dxc4 6. Bxc4 c5 7. O-O b5 8. Be2 Bb7 9. dxc5 Qxd1 10. Rxd1 Nc6 11. b3 Bxc5 12. Bb2 O-O 13. Nd2 Be7 14. Bf3 Rfd8 15. Nde4 Nxe4 16. Nxe4 f5 17. Ng3 Na5 18. Ne2 Bxf3 19. gxf3 Kf7 20. f4 Rxd1+ 21. Rxd1 {1-0 (46) Andreikin,D (2712)-Yu,Y (2751) Huaian 2017}) 5... c5 6. cxd5 {D30: Queen's Gambit Declined: Systems without Nc3} exd5 7. Bb2 Nc6 8. Nbd2 cxd4 9. Nxd4 Bd6 10. Be2 {LiveBook: 3 Games} O-O 11. O-O Re8 12. Nxc6 bxc6 13. Qc2 Bd7 14. Rfd1 $146 ({Predecessor:} 14. Nf3 Ne4 15. Rfd1 Re6 16. g3 Rh6 17. Bf1 Qe7 18. Bg2 {0-1 (34) Gislason,G (2303)-Loftsson,H (2192) Reykjavik 2016}) 14... Qe7 15. Nf1 Ne4 16. Bd3 Qh4 17. f3 Ng5 18. Qf2 (18. Bf5 {looks sharper.} Bxf5 19. Qxf5 Bc5 20. Bd4 Ba3 21. Qc2) 18... Qh6 19. f4 Ne4 $36 {[%mdl 2048] Black is pushing.} 20. Bxe4 Rxe4 21. Rac1 a5 22. Nd2 Ree8 23. Nf3 a4 24. Bd4 Ba3 25. Rc3 Qd6 26. Be5 (26. Ne1 $17) 26... Qe7 $19 {aiming for ...f6.} 27. Rc2 f6 28. Bd4 (28. Bb2 $142) 28... axb3 29. axb3 Rab8 30. Nd2 (30. h3 {was necessary.}) 30... c5 31. Bb2 Bf5 ({But not} 31... Bxb2 32. Rxb2 c4 33. Nf3 $19) 32. e4 dxe4 33. Qe3 Bxb2 34. Rxb2 Rbd8 {[#] Hoping for ...Rd3.} 35. Rc1 $2 (35. Re1) 35... Rd3 {Black is clearly winning.} 36. Qxc5 Qxc5+ 37. Rxc5 e3 38. Nf1 e2 39. Rxe2 Rxe2 40. Rxf5 Rd1 {Precision: White = 41%, Black = 93%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.23"]
[Round "6"]
[White "Abrahamyan, Tatev"]
[Black "Gorti, Akshita"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2366"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,71,4,0,-16,-24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,15,0,112,115,109,107,120,133,118,100,128,113,187,173,356,361,29990,29981,29981,29982,29982,29983,29983,29984,29983,29985,29981,1914]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Nge7 8. Qh5 Be6 9. Rb1 b6 10. Nf3 {C01: French: Exchange Variation} Qd7 11. Ng5 O-O-O 12. Nxe6 (12. O-O Bg4 13. Qxf7 h6 14. f3 Bf5 15. Bxf5 Nxf5 16. Qxd7+ Rxd7 17. Nh3 Re8 {½-½ (32) Alekseev,E (2682)-Sethuraman,S (2613) St Petersburg 2014}) 12... Qxe6+ 13. Be3 g6 14. Qf3 {LiveBook: 15 Games} Nf5 15. O-O Nxe3 16. Rfe1 f5 17. Rxe3 Qd6 18. Ba6+ $146 Kb8 19. a4 $36 {[%mdl 2048] White has the initiative.} Rhe8 20. Rbe1 Rxe3 21. Qxe3 Qa3 22. Qd3 Na5 23. Bb5 c6 (23... f4 $11) 24. Ba6 $1 $16 Qd6 25. Qe3 Nb7 26. Qg5 Rd7 27. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Kc7 28. h5 Qa3 {[#]} (28... Nd8 $16 {keeps fighting.}) 29. Re8 $1 $18 ({Worse is} 29. hxg6 hxg6 30. Qxg6 Qxc3 $11) 29... Nd6 $2 {[#]} (29... Qd6 30. Ra8 Re7) 30. Ra8 $1 {[%cal Ra8a7]} Ne4 $2 (30... Nb7 $18 31. hxg6 hxg6 32. Qg3+ (32. Rxa7 Kb8 $16) 32... f4 33. Qxf4+ Qd6) 31. Rc8+ {White mates.} Kd6 32. Qf4+ Ke7 33. Qe5+ Kf7 34. hxg6+ hxg6 35. Qe8+ Kf6 36. Qxd7 {Precision: White = 95%, Black = 33%.} (36. Rxc6+ $142 Qd6 37. Qxd7 Qxc6 38. Qxc6+ Kg5 39. f3 Ng3 40. Qxd5 Kh6 41. Qf7) 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.23"]
[Round "6"]
[White "Wang, Annie"]
[Black "Derakhshani, Dorsa"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2321"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,113,21,17,0,0,0,31,28,42,27,32,16,9,7,11,0,39,15,30,0,0,0,0,0,0,0,22,19,16,17,20,20,25,25,27,14,42,52,44,0,0,0,0,0,97,97,97,97,98,108,106,25,57,22,220,216,288,295,288,288,291,291,256,233,235,54,153,127,2181,1825,2582,2317,12835,11955,12838,12839,12843,12843,12845,12846,12846,12846,29978,29978,29979,29980,29980,29979,29979,29979,29979,29980,29980,29979,29980,29980]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 h6 8. Bh4 Ba6 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} 9. e3 d5 10. Nf3 Nbd7 {LiveBook: 5 Games. The position is equal.} 11. Bd3 c5 12. cxd5 cxd4 $146 ({Predecessor:} 12... Bxd3 13. Qxd3 exd5 14. O-O c4 15. Qc3 Qc8 16. Nd2 {½-½ (29) Johannessen,L (2559)-Gonzalez Zamora,J (2521) Turin 2006}) 13. Nxd4 Bxd3 14. Qxd3 Nc5 15. Qe2 {Black should prevent Nc6.} g5 16. Bg3 {aiming for dxe6.} Qxd5 17. O-O Nfe4 18. Rfd1 {[%cal Bf1d1,Bd1d2,Bd2d7][%mdl 32]} Rfd8 19. Rac1 Nxg3 20. hxg3 Nb3 $1 {[%cal Rb3c1]} 21. Nxb3 Qxb3 22. Rd2 Rac8 23. Rxc8 Rxc8 $11 {[%mdl 4096] Endgame KQR-KQR} 24. Qh5 {And now Rd7 would win.} Kg7 ({But not} 24... Rc1+ $6 25. Kh2 $18) 25. Rd7 Rf8 26. Qe2 $36 {[%mdl 2048] Black is under pressure.} a5 27. Qd2 Qc4 28. Rb7 Qc5 29. b4 axb4 30. axb4 Qe5 31. Rxb6 Ra8 {[#]} (31... Qa1+ $11 32. Kh2 Rc8) 32. Rc6 $1 $16 Qd5 33. Qxd5 Ra1+ 34. Kh2 {Qe5+ would kill now.} exd5 {[#] KR-KR} 35. Rc5 (35. g4 $1 $16) 35... Ra2 36. f4 gxf4 $2 (36... Rd2 $11 {and Black stays safe.}) 37. gxf4 $18 Ra3 38. Rxd5 Rxe3 39. b5 Rb3 40. g3 {[%cal Bg2g3,Bg3g4][%mdl 32]} Rb2+ 41. Kh3 Rb4 42. Kg4 $2 (42. Kg2 $18) 42... Rb3 (42... Kg6 $1 $14) 43. Rc5 $16 Kh7 $2 {[%mdl 8192]} (43... Kf8 $16 44. Re5 Kg7) 44. Kf5 $18 Kg7 45. g4 Rb4 46. Ke5 f6+ 47. Kd6 Rxf4 48. b6 Rxg4 49. b7 Rb4 50. Kc6 Rxb7 51. Kxb7 {KR-KPP. White mates.} Kg6 52. Kc6 h5 53. Kd5 Kf5 54. Kd4+ Kg4 55. Ke3 h4 56. Kf2 f5 57. Kg2 {Precision: White = 66%, Black = 37%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.23"]
[Round "6"]
[White "Foisor, Sabina-Francesca"]
[Black "Sharevich, Anna"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2308"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,142,0,0,0,0,-6,37,-11,-20,-43,0,-1,0,0,0,0,7,9,20,19,37,-30,20,37,39,40,54,0,11,-24,-31,-42,-42,-42,-34,-42,-42,-130,-133,-165,-156,-381,-196,-268,-241,-233,-127,-122,-128,-123,-14,-106,-91,-87,-99,-116,-80,-87,-87,-115,-79,-74,-74,-77,-71,-85,-59,-59,-59,-114,-59,-145,-145,-176,-165,-157,-155,-176,-95,-95,-95,-95,-95,-95,-95,-95,-55,-55,-55,-76,-75,-98,-98,-101,-104,-118,-118,-118,-118,-179,-179,-179,-179,-179,-179,-179,-179,-179,-179,-29982,-29983,-29983,-29983,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29989,-29990]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 a6 11. a3 {D66: Queen's Gambit Declined: Classical: Main Line (7 Rc1 c6 8 Bd3)} b5 {LiveBook: 3 Games} 12. Ba2 Bb7 13. O-O {The position is equal.} a5 $146 ({Predecessor:} 13... Rc8 14. b4 a5 15. Rb1 axb4 16. axb4 Nd5 17. Nxd5 exd5 18. Bxe7 Qxe7 19. Qd2 Ra8 20. Ne1 Ra3 21. Nc2 Rxa2 {0-1 (21) Schwarz,D (2295)-Dragnev,V (2458) Katowice 2017}) 14. Re1 b4 15. Nb1 Ne4 16. Bxe7 Qxe7 17. Ne5 Nxe5 18. dxe5 c5 19. f3 Rfd8 20. Qc2 Ng5 21. e4 (21. Nd2 $14) 21... a4 22. Bc4 $1 Rd4 23. Bf1 Rc8 24. Qf2 (24. Qxa4 $14 Nh7 25. Red1) 24... Rcd8 25. Rc2 b3 $36 {[%mdl 2048] Black has the initiative.} 26. Rcc1 Nh7 27. Nc3 Nf8 28. Qe3 Ng6 29. Nb5 (29. f4 $15) 29... Rd2 $17 30. Nd6 Rxb2 31. Qxc5 $2 (31. f4 $17) 31... Ba8 (31... Qg5 $142 {...Ba6! is the strong threat.} 32. Qc3 (32. Nxb7 $2 Rdd2 $19) 32... Ra2) 32. Qd4 (32. Kh1 {was necessary.}) 32... Ra2 $1 $19 33. Qxa4 Nxe5 (33... b2 $19 34. Rb1 Nxe5) 34. Qxb3 $17 Qa7+ 35. Kh1 Rxa3 (35... Nxf3 $1 $17 {( -> ...Qg1#)} 36. Qxf3 (36. gxf3 $2 Qf2 $19) 36... Rxd6 37. Rc8+ Kh7) 36. Qb2 (36. Nc8 $11 {keeps the balance.}) 36... Nxf3 $1 37. gxf3 Rxd6 38. Ra1 Rxa1 39. Rxa1 Qb7 40. Qb5 {Black must now prevent Qe8+.} Rd8 (40... Qc8 {is interesting.} 41. Qe5 Rc6 42. Be2 Rc1+ 43. Rxc1 Qxc1+ 44. Kg2 Bc6) 41. Qxb7 Bxb7 {[%mdl 4096] Endgame KRB-KRB} 42. Rb1 Bc6 43. Kg2 g5 44. Kg3 Kg7 45. Rb6 ({White should play} 45. h4 $15) 45... Ba4 (45... Rd1 $1 $17 {Strongly threatening ...Bxe4.} 46. Bc4 Bd7) 46. Rb4 (46. h4 $15) 46... Bd1 47. f4 Rd2 48. fxg5 hxg5 49. e5 Rd5 (49... Ra2 $19 50. Rd4 Bh5) 50. Re4 Bc2 51. Re3 Rd4 52. Bg2 Bf5 53. h3 f6 54. exf6+ Kxf6 55. Bf3 e5 {[%cal Be6e5,Be5e4][%mdl 32]} 56. Rb3 e4 57. Rb6+ Ke5 58. Rb5+ Rd5 59. Rxd5+ Kxd5 {KB-KB} 60. Be2 (60. Bg2 $17) 60... Kd4 $19 61. h4 Ke3 62. Bb5 gxh4+ 63. Kxh4 Kd2 64. Kg5 Bh7 $1 {Threatens to win with ...e3.} 65. Bc6 $2 (65. Kh6 $19) 65... e3 {Black mates.} 66. Bf3 {[#]} Be4 $1 {[%mdl 512]} 67. Bg4 (67. Bxe4 e2) 67... Bd3 ({Weaker is} 67... e2 68. Bxe2 $1 $11 {[%mdl 512]}) 68. Kf4 Be2 $1 ({And not} 68... e2 69. Bxe2 $1 $11 {[%mdl 512]}) 69. Bh3 Bd1 70. Bf1 {[#]} Bc2 $1 ({Stronger than} 70... e2 {[#]} 71. Bxe2 $1 $11 {[%mdl 512]}) 71. Kf3 Bd3 {Precision: White = 44%, Black = 51%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.23"]
[Round "6"]
[White "Goletiani, Rusudan"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2306"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "176"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,176,0,0,-8,-8,-45,-3,-1,0,-7,0,-30,-10,-25,-25,-24,0,0,0,0,5,5,14,14,22,17,43,28,34,15,23,25,31,26,76,60,45,61,85,20,33,-11,0,-116,-120,-117,-120,-142,-180,-283,-156,-159,-108,-102,-107,-137,0,-218,-220,-217,-220,-211,-211,-199,-156,-249,-228,-283,-284,-282,-260,-221,-211,-410,-386,-531,-571,-565,-554,-495,-365,-354,-336,-336,-311,-282,-219,-221,-221,-221,-221,-221,-221,-221,-221,-221,-221,-221,0,0,0,0,0,0,0,0,0,-439,-424,-417,-378,-901,-893,-871,-841,-729,-737,-721,-721,-651,-612,-455,-218,-852,-759,-570,-609,-526,-510,-12831,-12832,-12837,-12829,-12824,-12827,-11852,-6725,-9228,-1038,-12817,-7264,-12830,-12824,-12842,-12837,-12841,-12842,-12842,-12843,-12843,-12843,-12847,-12847,-12850,-12850,-12850,-29987,-29988,-29987]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 Bg4 5. Bb2 e6 6. Be2 Nbd7 7. h3 Bh5 8. O-O Bd6 9. Nc3 O-O 10. Rc1 {A12: English Opening: 1...c6 with b3 by White} Qe7 {LiveBook: 5 Games} 11. cxd5 (11. Nd4 Bxe2 12. Qxe2 a6 13. cxd5 cxd5 14. f4 Ba3 15. Bxa3 Qxa3 16. Nc2 Qd6 17. Nd4 Rac8 {0-1 (62) Piorun,K (2657)-Vitiugov,N (2726) Tallinn 2016}) 11... exd5 12. Nd4 {The position is equal.} Bxe2 ({Not} 12... Qe5 13. f4 $16) 13. Ncxe2 $146 ({Predecessor:} 13. Qxe2) 13... g6 14. Ba1 Ne4 15. f4 (15. d3 {with more complications.} Nef6 16. Nf3 Rfe8 17. Qd2 Ba3 18. Bb2) 15... f5 16. Qc2 Bb4 17. Nc3 Nxc3 18. Bxc3 Bxc3 (18... Ba3 {seems wilder.} 19. Rce1 a5 20. Nf3 Nf6 21. d3 Bc5) 19. Qxc3 Rfe8 20. b4 Qg7 21. Qb3 Qf7 22. Nf3 h6 23. Kh2 Re4 24. a3 a6 25. Rf2 Rae8 26. Rg1 Kf8 {[%cal Bg8f8,Bf8e7,Be7d8,Bd8c8][%mdl 32]} 27. g4 fxg4 28. Rxg4 Ke7 29. Rg1 (29. Rg3 $16) 29... Kd8 $11 30. Nd4 g5 {[%cal Rg5f4]} 31. f5 (31. Rfg2 $11) 31... Nf6 $17 32. Qd1 Rh4 $1 {And now ...Qc7+ would win.} 33. Ne6+ Kc8 $1 ({Reject} 33... Rxe6 $6 34. fxe6 Ng4+ 35. Qxg4 $15) 34. d3 (34. Rff1 $142) 34... g4 (34... Rxe6 $19 35. fxe6 Ng4+ 36. Qxg4 Qxf2+ 37. Rg2 Qxe3) 35. Rg3 Qh5 (35... Rg8 $142 {Strongly threatening ...Nh5.} 36. Nf4 Rg5) 36. Nf4 Qxf5 {Threatens to win with ...gxh3.} 37. Qf1 gxh3 {[#]} (37... Qg5 $1 $17 38. a4 Re7) 38. Ng6 $2 (38. Nxd5 $1 $11 {[%mdl 512]} Qxd5 (38... cxd5 39. Rc2+) 39. Rxf6) 38... Ng4+ $19 39. Rxg4 Qxg4 40. Nxh4 Qxh4 {[%mdl 4096] Endgame KQR-KQR} 41. Rf3 Rg8 42. Rxh3 (42. Qxh3+ $17 Qxh3+ 43. Rxh3) 42... Qg5 43. Rf3 Qe5+ 44. Kh1 Rg5 45. Rh3 Rf5 46. Qg2 $2 (46. Rf3 Rg5 47. Rh3) 46... Qf6 47. Qg8+ Kc7 48. Qg3+ Kb6 49. e4 Qa1+ 50. Qg1+ Qxg1+ 51. Kxg1 dxe4 52. dxe4 {KR-KR} Re5 53. Re3 Kb5 54. Kf2 Kc4 55. Kf3 Kd4 56. Re1 {[#]} Re7 $1 57. Rd1+ Ke5 58. Rh1 {[#]} Rf7+ $2 ({Better is} 58... Rh7 $1 $19 59. Rh5+ Kd4) 59. Ke3 $11 Rh7 60. Rh5+ Kf6 61. Kf4 Kg6 62. Rh1 h5 {[%cal Bh6h5,Bh5h4,Bh4h3][%mdl 32]} 63. Rg1+ $2 {[%mdl 8192]} (63. Ke5 $1 $11 {and White stays safe.}) 63... Kf7 $19 64. Ke5 Ke7 65. Rg6 $2 (65. Rg3 h4 66. Rh3) 65... h4 66. Re6+ Kd7 67. Rd6+ Ke8 68. Rd2 h3 69. Rh2 Ke7 70. Kf5 Rf7+ (70... Rh8 $142 71. Ke5 b6) 71. Kg4 $2 (71. Ke5 Rh7 72. Kf5) 71... Ke6 72. Rxh3 Ke5 73. Re3 Rf4+ 74. Kg5 (74. Kg3 $142 Rxe4 75. Rb3) 74... Rxe4 75. Rd3 Rd4 76. Re3+ Kd6 77. Kf5 Rd1 78. Ke4 Kc7 79. Rc3 Kb6 80. Rc5 Ra1 81. Ra5 Ka7 82. Kd4 b5 83. Kc3 Kb6 84. Kb2 Rh1 85. a4 Rh4 86. axb5 Rxb4+ 87. Kc3 Kxa5 88. bxc6 Rb6 {Precision: White = 39%, Black = 61%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.23"]
[Round "6"]
[White "Feng, Maggie"]
[Black "Paikidze, Nazi"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2243"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,68,22,12,7,0,0,-5,-12,-6,0,-7,-4,-12,-13,-16,-12,-111,-90,-64,-10,-8,-7,-5,0,0,5,0,0,0,6,0,0,0,0,-14,-13,-14,-7,-22,-8,-21,0,-14,0,0,0,0,0,0,0,0,6,0,2]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. Ne5 Qd6 7. d4 dxc4 8. Nxc4 {E05: Open Catalan: 5 Nf3 Be7} (8. Na3 Rd8 9. Naxc4 Qa6 10. Qc2 Rxd4 11. Bg5 Nbd7 12. Rfd1 Rxd1+ 13. Rxd1 Nxe5 14. Nxe5 Qa5 15. Bf4 Nd5 {½-½ (54) Kramnik,V (2800)-Mamedyarov,S (2809) Berlin 2018}) 8... Qa6 9. Qb3 {LiveBook: 7 Games} Nc6 {[%cal Bb8c6,Bc6a5,Ba5b3][%mdl 32]} 10. e3 b5 11. Ne5 Bb7 12. Nd3 Na5 $146 ({Predecessor:} 12... Rab8 13. Nd2 Na5 14. Qc2 Bxg2 15. Kxg2 Qb7+ {1-0 (41) Ward,R (2070)-Muzas,K (2086) ICCF email 2011}) 13. Qc2 Bxg2 14. Kxg2 b4 15. Nd2 Rfd8 16. Nb3 (16. b3 $11) 16... Nxb3 $17 17. Qxb3 c5 (17... Rab8 $15) 18. Nxc5 $11 {The position is equal.} Bxc5 19. dxc5 Qc6+ 20. f3 Qxc5 21. e4 Qb5 22. Rf2 a5 23. a4 Qd3 24. Qxd3 Rxd3 25. Bf4 Rc8 26. Rc1 Rxc1 27. Bxc1 {[%mdl 4096] Endgame KRB-KRN} Nd7 28. Rc2 {[#] Hoping for Rc8+.} Kf8 29. Rc8+ Ke7 30. Ra8 Rd1 31. Be3 Rb1 32. Rxa5 Rxb2+ 33. Kh3 Ra2 34. Rb5 Rxa4 {Precision: White = 59%, Black = 66%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.25"]
[Round "7"]
[White "Krush, Irina"]
[Black "Foisor, Sabina-Francesca"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2422"]
[BlackElo "2308"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,116,26,13,20,17,40,13,15,12,14,0,17,0,14,15,13,7,0,0,0,-10,14,20,5,0,0,0,0,0,0,-10,15,0,0,0,47,0,-4,-6,6,0,0,-25,-15,-47,-43,-52,-16,-21,0,0,0,0,0,-35,-22,-79,-39,-25,-21,-58,-34,-39,0,0,0,-8,0,0,0,0,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nf3 e6 5. Nc3 Nc6 6. Bf4 Bd6 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} 7. Bxd6 Qxd6 8. e3 Nge7 9. Bd3 {LiveBook: 8 Games} f6 (9... Bd7 10. O-O O-O 11. Nb5 Qb8 12. Qd2 f6 13. Rac1 Be8 14. Nc3 Bh5 15. Be2 Qd6 16. Rfd1 {½-½ (16) Vallejo Pons,F (2711)-Kobalia,M (2628) Tallinn 2016}) 10. O-O O-O 11. Rc1 $146 ({Predecessor:} 11. Qc2 f5 12. Nb5 Qd7 13. a3 {1-0 (46) Braeu,E (1500)-Ludwig,K (1232) Schloss Schney 1997}) 11... Bd7 {[%cal Bc8d7,Bd7e8,Be8h5][%mdl 32]} 12. a3 Be8 13. Qc2 h6 14. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Bh5 15. Nd2 e5 16. b5 Na5 17. Qa4 b6 18. Qb4 Rfd8 (18... Qd7 {is interesting.} 19. Nb3 e4 20. Be2 Bxe2 21. Nxe2 Nc4) 19. Qxd6 Rxd6 20. Rfe1 Rdd8 21. Na2 Rac8 22. Nb4 Kf7 23. Bb1 Ke6 24. Ba2 Rxc1 25. Rxc1 Kd6 26. f3 ({Better is} 26. dxe5+ $14 fxe5 27. f3) 26... exd4 $1 $11 27. exd4 Be8 28. a4 Bf7 29. g4 h5 30. Kf2 Be6 31. h3 g5 32. Nf1 Ng6 33. gxh5 Nf4 34. Ng3 Rh8 35. Bb1 Nxh5 36. Nf5+ (36. Bf5 $11) 36... Bxf5 37. Bxf5 Ng7 38. Rc8 Rxc8 39. Bxc8 $15 {[%mdl 4096] Endgame KBN-KNN} Kc7 40. Ba6 $1 {The position is equal.} Kd6 41. f4 Nf5 42. fxg5 fxg5 43. Kf3 Nb3 44. Kg4 Nbxd4 45. Kxg5 Ke5 46. Nc6+ Ke4 47. Nxd4 Nxd4 $11 {KB-KN} 48. h4 Nf3+ 49. Kg4 $1 Ne5+ 50. Kg3 d4 51. Bb7+ Ke3 52. Bd5 d3 {[#] Threatens to win with ...d2.} 53. h5 Kd4 (53... d2 $5 54. Bb3 $8 {[#]} Nf7 $1 $11 {[%mdl 512]}) 54. Bb3 Kc3 55. Bd1 {Hoping for h6.} Kd2 56. Bb3 {h6 is the strong threat.} Kc3 57. Bd1 {Strongly threatening h6.} Kd2 58. Bb3 {aiming for h6.} Kc3 {Precision: White = 57%, Black = 56%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.25"]
[Round "7"]
[White "Yu, Jennifer"]
[Black "Feng, Maggie"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2367"]
[BlackElo "2243"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,116,8,25,-19,11,7,12,0,16,16,5,-20,-18,-40,-16,-19,-1,-6,0,-97,-93,-80,-91,-86,-27,-31,-28,-46,-47,-42,13,-67,0,0,102,103,62,66,117,127,288,295,298,274,876,862,867,858,989,942,1366,1339,1166,766,867,839,949,979,1208,1205,1516,1470,2339,2339,2854,3461,29981,29982,29980,29983,29983,29984,29984,29985,29984,29984,29984,29985,29985,29986,29986,29987,29987,29988,29988,29989,29989,29990,29990,29989,29989,29990,29990,29991,29991,29992,29993,29994,29994,29995,29995,29996,29997,29998,29998,29999,29999]} 1. b4 Nf6 2. Bb2 e6 3. a3 d5 4. Nf3 Bd6 5. e3 Nbd7 6. c4 {A00: Irregular Openings} c6 {LiveBook: 6 Games} 7. Be2 e5 8. d4 $146 {[%cal Rd4e5] The position is equal.} ({Predecessor:} 8. cxd5 cxd5 9. O-O O-O 10. Nc3 a6 11. Qb3 Nb6 12. Na4 Nc4 {1-0 (44) Kutuzov,D (2277)-Burmakin,V (2571) Sochi 2004}) 8... e4 9. Nfd2 $1 Nf8 10. Nc3 Ng6 11. Rc1 O-O 12. O-O Be6 13. b5 Ne8 14. g3 Qg5 15. Qb3 (15. Qa4 $11) 15... h5 $17 16. Ncxe4 dxe4 17. Nxe4 {[#]} Qh6 ({Black should try} 17... Qe7 $1 $17 {Strongly threatening ...cxb5.} 18. Rfd1 h4) 18. f4 $1 $11 {[%cal Rf4f5] Black must now prevent f5.} Ne7 19. Ng5 cxb5 20. Qxb5 a6 (20... h4 $15 21. g4 Nc7) 21. Qa4 {[#]} (21. Qb3 $11) 21... Bc7 (21... b5 $1 $15 22. cxb5 Bd7) 22. e4 Bg4 (22... h4 $11 {remains equal.}) 23. Bxg4 $16 hxg4 24. Qd7 Qb6 (24... Bd8 $14) 25. Rf2 Nc6 $2 (25... Nf6 $16 {was necessary.} 26. Qxe7 Rae8) 26. c5 $18 Qb3 {and if ...Bxf4! works, Black does fine.} 27. d5 Ne5 $2 (27... Bd8 28. dxc6 bxc6 29. Qxg4 Rb8) 28. fxe5 Qe3 29. Qxg4 Bd8 30. h4 {[%cal Bh2h4,Bh4g5][%mdl 32]} Bxg5 31. hxg5 g6 32. Qf4 Qxf4 33. gxf4 {[%cal Bg3f4,Bf4f5,Bf5f6][%mdl 32]} Ng7 34. f5 Rac8 35. f6 Nh5 36. Kg2 Rfe8 {[#]} 37. e6 $1 Kf8 (37... fxe6 38. f7+) 38. e7+ Rxe7 39. fxe7+ {White mates.} Kxe7 40. c6 bxc6 41. Rxc6 Rxc6 42. dxc6 Kd6 43. Rc2 Nf4+ 44. Kf3 Ne6 {[#]} 45. c7 $1 Nxc7 {[#]} 46. Be5+ $1 Kxe5 47. Rxc7 {[%mdl 4096] Endgame KR-K3P} Ke6 48. Rc6+ Ke7 49. Rxa6 {KR-KPP} Kd7 50. Rb6 Kc7 51. Rb1 Kd7 52. a4 Kc7 53. a5 Kd7 54. a6 Kc7 55. a7 Kd7 56. a8=Q Ke7 57. Rb7+ Kd6 58. Qd8+ Kc5 59. Qd5# {Precision: White = 75%, Black = 29%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.25"]
[Round "7"]
[White "Paikidze, Nazi"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2352"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,106,-14,-9,-30,-24,-80,-83,-67,-74,-73,-79,-72,-78,-100,-94,-120,-123,-141,-144,-139,-111,-113,-131,-123,-115,-178,-42,-43,-31,-64,-64,-64,-62,-61,-62,-60,-53,-53,-53,-69,-71,-135,-60,-90,-90,-85,-86,-88,-94,-87,-87,-84,-88,-103,-88,-88,-88,-88,-92,-124,-43,-110,-25,-75,-30,-75,-70,-77,0,-57,0,-70,-77,-80,-35,-42,0,-37,-42,-44,-31,-41,-8,-8,-8,-8,-19,-155,-164,-154,0,-18,0,-166,0,-50,0]} 1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 (5... c6 6. Nc3 Nc7 7. Nf3 Bd6 8. Ne5 O-O 9. Qf3 Bb4 10. Bd3 Nb5 11. O-O Nxc3 12. bxc3 Bxc3 {0-1 (33) Jobava,B (2690)-Anand,V (2782) Riadh 2017}) 6. Nf3 {D00: 1 d4 d5: Unusual lines} O-O {LiveBook: 21 Games} 7. Ne5 Ne4 $146 ({Predecessor:} 7... c5 8. c3 Bd7 9. a4 Bc6 10. Be2 Nd7 11. O-O Nxe5 12. Bxe5 {1-0 (64) Martinovic,S (2550)-Girya,O (2450) Tallinn 2016}) 8. Bd3 (8. f3 $11 {keeps the balance.} Nd6 9. c3) 8... f6 $1 $17 {[%cal Rf6e5]} 9. Nf3 c6 10. Nc3 Nxc3 $1 11. bxc3 c5 12. h4 Qa5 $36 {[%mdl 2048] Keeping White busy.} 13. Kd2 cxd4 14. exd4 e5 15. dxe5 Nc5 16. Ke2 Bg4 17. Kf1 Nxd3 18. Qxd3 (18. cxd3 $17 Qxc3 19. Rc1) 18... Bxf3 (18... Rac8 $19 19. Bd2 fxe5 20. Nxe5 Bf5) 19. gxf3 $15 Rac8 20. Rd1 Rxc3 21. Qxd5+ Qxd5 22. Rxd5 fxe5 23. Bxe5 Rcxf3 24. Bd4 b6 25. h5 h6 26. Rg1 (26. Kg2 $142) 26... Bg5 ({Better is} 26... Bf6 $17 {Strongly threatening ...Bxd4.} 27. Bxf6 R3xf6) 27. Rdxg5 hxg5 28. Rxg5 {[%mdl 4096] Endgame KRR-KRB} R8f7 29. h6 {[%cal Rh6g7] [#]} g6 $1 {[%mdl 512]} 30. Rxg6+ Kh7 31. Re6 Ra3 32. Ke2 Rd7 33. c3 Rxa2+ 34. Kf3 Ra1 35. Kg2 Rf7 (35... b5 $17 {...b4! is the strong threat.} 36. Be5 Ra3) 36. f4 $1 {[#]} Ra5 ({Much worse is} 36... Rxf4 $6 37. Re7+ Kxh6 38. Be3 $11) (36... Rd1 $1 $17 37. Kg3 Rf1) 37. Be5 Ra2+ 38. Kg3 Ra1 39. Kg2 Ra2+ 40. Kg3 Ra1 41. Kg2 $1 Rd7 {Hoping for ...Rd3.} 42. Kf3 Rh1 43. Re8 Kxh6 44. Rh8+ Rh7 45. Rg8 Re1 {And now ...Rf7 would win.} 46. Bd4 Rd7 47. Rh8+ Kg6 {White must now prevent ...Kf5.} 48. Kg4 $1 Re4 49. Be5 {[#]} (49. Rf8 $11) 49... Re7 $1 $17 {[%cal Re7e5]} 50. Bd4 Rd7 (50... Re8 $17 51. Rh4 Rf8) 51. Be5 $11 Re7 (51... Rd5 $11 52. Bd4 Rd7) 52. Bd4 $1 $19 Rd7 ({Black should play} 52... Re8 $19 53. Rh4 Rf8) 53. Be5 $15 Re7 {Precision: White = 52%, Black = 53%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.25"]
[Round "7"]
[White "Derakhshani, Dorsa"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2306"]
[BlackElo "2366"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,59,76,99,89,137,106,89,103,108,32767,32767,145,32767,138,140,145,32767,170,200,191,108,120,0,164,165,166,32767,173,122,119,120,115,22,12,18,21,15,22,16]} 1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:05]} 4. e5 {[%emt 0:00:00]} Ne7 {[%emt 0:00:11]} 5. a3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:00:03]} 6. bxc3 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 7. Qg4 {[%emt 0:00:01]} cxd4 {[%emt 0:00:17]} 8. Qxg7 {[%emt 0:00:22]} Rg8 {[%emt 0:00:06]} 9. Qxh7 {[%emt 0:00:04]} Qc7 {[%emt 0:00:17]} 10. Ne2 {[%emt 0:00:14]} Nbc6 {[%emt 0:00:29]} 11. h4 {[%emt 0:00:37] C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} (11. f4 dxc3 12. Nxc3 Nd4 13. Bb2 Bd7 14. O-O-O Qb6 15. Qd3 Ndf5 16. Rd2 Rc8 17. g3 Ne3 18. Ne4 Rxc2+ 19. Rxc2 dxe4 20. Qxe4 Nxc2 21. Qxc2 {½-½ (31) Giri,A (2752)-Carlsen,M (2834) Wijk aan Zee 2018}) 11... Qxe5 {[%emt 0:15:47]} (11... dxc3 $11 12. f4 b6) 12. Bf4 {[%emt 0:07:06]} Qf5 {[%emt 0:02:40]} 13. Qxf5 {[%emt 0:00:07]} Nxf5 {[%emt 0:00:03]} 14. cxd4 {[%emt 0:00:11]} Nfxd4 {[%emt 0:00:42]} 15. Nxd4 {[%emt 0:00:08]} Nxd4 {[%emt 0:00:03]} 16. O-O-O {[%emt 0:01:46]} Nc6 {[%emt 0:04:26]} 17. Bg5 {[%emt 0:02:50]} Kf8 $146 {[%emt 0:13:57]} ({Predecessor:} 17... Bd7 18. f4 Rc8 {1-0 (32) Seeck,K-Schmid,L Flensburg 1961}) 18. Bf6 {[%emt 0:06:04]} Rg6 {[%emt 0:09:01]} 19. Bc3 {[%emt 0:00:43]} f6 {[%emt 0:02:35]} 20. h5 {[%emt 0:08:18]} Rh6 $1 $11 {[%emt 0:01:20]} 21. Bd2 {[%emt 0:04:27]} ({White should try} 21. Be2 $18) 21... Rh8 {[%emt 0:01:57] [#]} 22. Bc3 {[%emt 0:00:18]} (22. Be3 $1 $16) 22... Kf7 $2 {[%emt 0:05:26]} 23. f4 {[%emt 0:04:41]} Bd7 {[%emt 0:15:34]} 24. g4 {[%emt 0:05:23]} e5 {[%emt 0:11:04]} 25. g5 {[%emt 0:16:00]} fxg5 {[%emt 0:03:33]} 26. fxg5 {[%emt 0:01:40]} Bg4 {[%emt 0:00:13]} 27. g6+ {[%emt 0:02:27]} (27. Rxd5 $16 Bf3 28. Bc4) 27... Kf6 $1 {[%emt 0:01:42]} 28. g7 {[%emt 0:10:55]} Rxh5 {[%emt 0:01:58]} 29. Rxh5 {[%emt 0:00:12]} Bxh5 {[%emt 0:00:03]} 30. Rxd5 $11 {[%emt 0:00:07]} Kxg7 {[%emt 0:02:48]} 31. Bxe5+ {[%emt 0:08:55]} Nxe5 {[%emt 0:00:06]} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.25"]
[Round "7"]
[White "Sharevich, Anna"]
[Black "Wang, Annie"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2281"]
[BlackElo "2321"]
[Annotator "TA"]
[PlyCount "166"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,166,5,-27,-7,-6,0,0,0,0,0,-6,-14,-6,-10,-6,56,0,0,0,0,-7,-8,-25,-33,-133,-118,-114,-66,-57,-6,-9,0,-8,-28,-44,226,215,271,272,275,264,255,237,293,284,337,134,133,0,0,0,0,0,29,-130,-117,-113,-136,-110,-120,-103,-77,-104,-103,-121,-121,-151,-146,-132,-121,-278,-270,-556,-563,-547,-502,-504,-488,-657,-658,-648,-616,-631,-628,-543,-513,-658,-652,-678,-539,-616,-614,-670,-474,-764,-783,-694,-747,-730,-695,-619,-608,-600,-600,-592,-592,-1106,-1051,-1488,-2738,-2371,-2231,-1535,-1518,-2033,-1554,-4776,-5081,-29960,-29961,-29962,-29959,-29959,-29951,-6701,-1557,-2141,-592,-29972,-29971,-29969,-29970,-29972,-29971,-29974,-29975,-29974,-29968,-29972,-29974,-29973,-29974,-29979,-29980,-29982,-29983,-29983,-29984,-29984,-29985,-29987,-29985,-29990,-29991]} 1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. g4 {LiveBook: 19 Games. D58: Queen's Gambit Declined: Tartakower Defence} (8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rfd1 cxd4 12. Nxd4 Nc5 13. Bxf6 Bxf6 14. cxd5 Bxd4 15. exd4 Nxd3 16. Qxd3 Bxd5 17. Re1 Rc8 18. Rad1 Rc7 19. Qg3 Rd7 {0-1 (62) Salem,A (2638)-Carlsen,M (2837) Riadh 2017}) 8... Ne4 9. Bxe7 Qxe7 10. Rg1 {The position is equal.} Bb7 $146 {[%cal Bc8b7,Bb7d5,Bd5f7][%mdl 32]} ({Predecessor:} 10... Nxc3 11. bxc3 g6 12. cxd5 exd5 13. h4 c5 14. dxc5 Qxc5 15. Qd4 Nd7 {½-½ (45) Sapundjiev,G (2392)-Baranowski,T (2491) ICCF email 2010}) 11. g5 hxg5 12. Nxe4 dxe4 13. Nxg5 f6 14. Nh3 e5 {[#]} ({Black should try} 14... Qb4+ $11 15. Qd2 Qxd2+ 16. Kxd2 Kf7) 15. c5 $1 {[%mdl 512]} Bd5 $11 (15... bxc5 16. Bc4+) 16. dxe5 Qxe5 17. Nf4 Bf7 $1 18. Ng6 (18. Qg4 g5 $15) 18... Qxb2 19. Ne7+ (19. Be2 $1 $15 Re8 20. Rb1 Qxa2 21. Ra1) 19... Kh8 $17 20. Be2 Qc3+ ({Much worse is} 20... bxc5 $6 21. Rg3 $11) 21. Kf1 {And now Rg3 would win.} Qxc5 (21... Qe5 $15 22. Ng6+ Bxg6 23. Rxg6 Nc6) 22. Ng6+ $40 {[%mdl 128] White attacks.} Bxg6 $1 23. Rxg6 Qf5 24. Rg4 g6 $2 {[%mdl 8192]} (24... g5 $1 $15 {keeps the upper hand.} 25. Qa4 Nd7 26. Qxe4 Qxe4 27. Rxe4 Rae8) 25. Rc1 $1 $18 {[%mdl 1024] White has strong compensation.} c5 26. Qd6 (26. Rh4+ Kg7 $11) 26... Kg7 27. Rd1 Rf7 28. Rf4 $1 {[%cal Rf4f5]} Qh3+ 29. Kg1 Na6 30. Bxa6 $2 (30. Bf1 $1 $18 {[%cal Rf1h3] is the precise move to win.} Qc8 31. Bc4 (31. Rxe4 c4 $14)) 30... Rh8 $16 {[#] White must now prevent ...Rh5.} 31. Rxe4 (31. Qc6 $1 $16) 31... Rh5 $1 $11 {[%cal Rh5g5]} 32. Rd5 $1 {[%cal Rd5h5] aiming for Rxh5.} f5 $1 33. Qe5+ Kh7 (33... Kh6 $5 {[%cal Rh5g5]} 34. Qh8+ Rh7 35. Qf8+ Rg7 36. Qh8+ Rh7 37. Qf8+ Rg7 38. Qh8+ Rh7 $11) 34. Be2 $2 (34. Qf4 $11 g5 35. Qe5 fxe4 36. Rd8 Qxh2+ 37. Qxh2 Rxh2 38. Kxh2) 34... Rg5+ $17 ({But not} 34... fxe4 $6 35. Bxh5 Qxh5 36. Qxe4 $11) 35. Rg4 Rxg4+ 36. Bxg4 Qxg4+ {[%mdl 4096] Endgame KQR-KQR} 37. Kf1 Qh4 (37... Qc4+ {is more complex.} 38. Ke1 Qb4+ 39. Kf1 Qb1+ 40. Kg2 Qe4+) 38. Qe6 Qe7 39. Qxe7 Rxe7 {KR-KR} 40. Ke2 Kh6 41. f3 Kg5 {Hoping for ...Rh7.} 42. Rd6 $2 {[#]} (42. f4+ $17 {was called for.} Kf6 43. Rd6+ Re6 44. Rd7) 42... f4 $1 $19 43. e4 $2 (43. h4+ {was worth a try.} Kxh4 44. e4) 43... Rh7 44. Rd5+ Kf6 45. Rd6+ Ke5 46. Rxg6 Rxh2+ 47. Kd3 Rf2 48. Rg5+ Ke6 49. Rg6+ Kf7 50. Rh6 Rxf3+ 51. Kc4 Ra3 52. Kd5 Rxa2 53. e5 f3 54. Rf6+ (54. e6+ $142 Kg7 55. Rh4 Rd2+ 56. Ke5) 54... Ke7 55. Rxf3 Rd2+ 56. Ke4 b5 57. Rh3 a5 58. Rh7+ Ke6 {Strongly threatening ...Rd4+.} 59. Rh6+ Kf7 60. Rh7+ Kg6 61. Rb7 Rd4+ 62. Ke3 Rb4 63. e6 Kf6 64. e7 Kf7 65. Rc7 Rc4 66. Rb7 b4 67. Kd3 Rd4+ 68. Kc2 a4 69. Ra7 Ke8 (69... Rc4+ $142 70. Kb1 a3) 70. Rxa4 Kxe7 (70... Rc4+ $142 71. Kb3 Rc3+ 72. Kb2 Kxe7) 71. Kb3 Kd6 {Black mates.} 72. Ra8 Rd3+ 73. Kc2 Rc3+ 74. Kb2 Kd5 75. Rh8 Re3 76. Kc2 Kc4 77. Rh4+ Kb5 78. Rh5 b3+ 79. Kb2 Kb4 80. Rh4+ c4 81. Rg4 Re2+ 82. Kc1 Rh2 83. Rf4 Ka3 {Precision: White = 35%, Black = 65%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.25"]
[Round "7"]
[White "Gorti, Akshita"]
[Black "Goletiani, Rusudan"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2252"]
[BlackElo "2306"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:01:44]} 2. c4 {[%emt 0:00:07]} f5 {[%emt 0:02:48]} 3. g3 {[%emt 0:00:26]} b6 {[%emt 0:00:35]} 4. Bg2 {[%emt 0:02:25]} Bb7 {[%emt 0:00:05]} 5. O-O {[%emt 0:01:27]} Nf6 {[%emt 0:00:39]} 6. d3 {[%emt 0:01:13]} g6 {[%emt 0:02:38]} 7. Nc3 {[%emt 0:00:59]} Bg7 {[%emt 0:00:10]} 8. Qc2 {[%emt 0:03:01]} Nc6 {[%emt 0:11:50]} 9. a3 {[%emt 0:01:25]} O-O {[%emt 0:02:49]} 10. b4 {[%emt 0:03:22]} Qe7 {[%emt 0:04:02]} 11. Rb1 {[%emt 0:10:48]} a5 {[%emt 0:02:11]} 12. Qb3 {[%emt 0:01:52]} Kh8 {[%emt 0:10:27]} 13. Bd2 {[%emt 0:05:20]} d6 {[%emt 0:04:53]} 14. Rfc1 {[%emt 0:05:17]} Ng4 {[%emt 0:06:00]} 15. Nb5 {[%emt 0:05:57]} axb4 {[%emt 0:03:52]} 16. axb4 {[%emt 0:00:22]} e5 {[%emt 0:00:23]} 17. h3 {[%emt 0:04:36]} Nf6 {[%emt 0:00:16]} 18. Ne1 {[%emt 0:06:01]} e4 {[%emt 0:06:47]} 19. c5 {[%emt 0:04:42]} Ba6 {[%emt 0:17:46]} 20. cxd6 {[%emt 0:09:10]} cxd6 {[%emt 0:00:05]} 21. Rxc6 {[%emt 0:03:50]} Bxb5 {[%emt 0:00:03]} 22. Rcc1 {[%emt 0:01:51]} d5 {[%emt 0:02:01]} 23. Bc3 {[%emt 0:03:26]} f4 {[%emt 0:01:28]} 24. Bd4 {[%emt 0:13:12]} fxg3 {[%emt 0:03:50]} 25. fxg3 {[%emt 0:00:06]} Qd6 {[%emt 0:01:24]} 26. g4 {[%emt 0:02:28]} Rae8 {[%emt 0:06:58]} 27. Qc3 {[%emt 0:01:39]} Re7 {[%emt 0:00:10]} 28. Nc2 {[%emt 0:02:22]} exd3 {[%emt 0:01:45]} 29. exd3 {[%emt 0:00:09]} Qg3 {[%emt 0:00:31]} 30. Rf1 {[%emt 0:03:26]} Rc7 {[%emt 0:02:38]} 31. Qb2 {[%emt 0:01:44]} Rc6 {[%emt 0:01:22]} 32. Rf3 {[%emt 0:01:08]} Qc7 {[%emt 0:00:16]} 33. Na3 {[%emt 0:00:36]} Bxd3 {[%emt 0:02:56]} 34. Rxd3 {[%emt 0:00:31]} Ne8 {[%emt 0:01:02]} 35. Re1 {[%emt 0:01:11]} Bxd4+ {[%emt 0:00:39]} 36. Qxd4+ {[%emt 0:00:08]} Ng7 {[%emt 0:00:03]} 37. Nb5 {[%emt 0:00:32]} Qc8 {[%emt 0:01:06]} 38. Na7 {[%emt 0:01:06]} Rc1 {[%emt 0:00:43]} 39. Nxc8 {[%emt 0:00:23]} Rxe1+ {[%emt 0:00:05]} 40. Kh2 {[%emt 0:00:08]} Rxc8 {[%emt 0:30:03]} 41. Rf3 {[%emt 0:02:09]} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.26"]
[Round "8"]
[White "Yu, Jennifer"]
[Black "Gorti, Akshita"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2367"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,91,9,14,20,15,14,19,0,16,0,0,0,1,0,6,-11,-11,-10,-8,-8,0,-25,9,8,12,-6,30,26,167,74,117,112,129,41,39,31,36,41,31,28,38,30,154,152,159,168,162,154,159,16,109,41,40,45,45,0,14,0,0,0,1,1,19,26,509,485,768,693,745,697,875,762,4133,4133,1981,1189,29964,6390]} 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 b6 8. cxd5 Nxd5 9. d4 {A14: English Opening: 1...e6 with b3 by White} Bb7 10. Nbd2 (10. dxc5 Bxc5 11. a3 a5 12. Nbd2 Qe7 13. Ne5 Rd8 14. Nd3 Nc6 15. Nxc5 bxc5 16. e3 Ba6 17. Re1 a4 18. bxa4 Bd3 {½-½ (47) Giri,A (2771)-Kramnik,V (2808) Stavanger 2017}) 10... Nf6 11. Nc4 {The position is equal.} Nbd7 12. e3 Rc8 13. Qe2 Qc7 14. Rac1 Qb8 15. Nfe5 $146 ({Predecessor:} 15. Rfd1 Rfd8 16. dxc5 Bxc5 17. Nfe5 Bxg2 18. Nxd7 Rxd7 19. Rxd7 Nxd7 20. Kxg2 {½-½ (30) Hecht,H (2423)-Hilburt,L (2237) Arvier 2004}) 15... Bxg2 16. Kxg2 b5 17. Nxd7 Nxd7 18. Ne5 Qb7+ 19. Qf3 Qxf3+ 20. Kxf3 Nb6 21. dxc5 Rxc5 (21... Bxc5 $11 22. e4 f6) 22. Bd4 (22. Nc6 $1 $18 {[%cal Rc6e7] and White stays clearly on top.} Bd6 23. Rfd1 (23. Nxa7 Ra8 $16) 23... Rxc1 24. Bxc1 (24. Rxc1 Ra8 $16)) 22... Rxc1 23. Rxc1 Rc8 24. Nc6 (24. Rc6 $1 $16 Kf8 25. e4 (25. Bxb6 Rxc6 26. Nxc6 axb6 $16)) 24... Kf8 $1 $14 25. Bxb6 axb6 {[%mdl 4096] Endgame KRB-KRN} 26. Rc2 Ke8 27. Ke2 Bf6 28. Kd3 Kd7 (28... Ra8 $11) 29. Na7 $1 $16 Rxc2 30. Kxc2 {KB-KN} b4 31. Kd3 $1 h5 {[#]} 32. h3 (32. Nb5 $1 $16) 32... g5 {[#]} (32... h4 $11) 33. g4 ({White should play} 33. Nb5 $1 $16) 33... hxg4 $14 34. hxg4 Be7 35. Kc4 f5 36. gxf5 exf5 37. Kd5 g4 $1 {Black wants to play ...Bh4.} 38. Nc6 Bh4 39. Ne5+ Kc7 $2 {[%mdl 8192]} (39... Ke8 $1 $11 {and Black has nothing to worry.} 40. Nd3 Kf7) 40. Nd3 $18 g3 (40... Bg5 $142 41. Ke5 (41. Nxb4 Bxe3 42. Nd3 Bg5 $16) 41... Bh4 42. Kxf5 g3 43. fxg3 Bxg3) 41. fxg3 Bxg3 {Now ...Kd7 and Black clings on.} 42. Ke6 Bd6 43. Kxf5 Kc6 44. Ke6 Bf8 45. e4 Kb5 46. Kd5 {Precision: White = 50%, Black = 29%.} (46. Kd7 $142 Bh6 47. e5 Bg7 48. e6 Bf8 49. e7 Bxe7 50. Kxe7 Kc6 51. Ke6) 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.26"]
[Round "8"]
[White "Abrahamyan, Tatev"]
[Black "Sharevich, Anna"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2366"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,141,33,32,50,11,57,32,51,38,93,81,102,99,91,90,100,99,114,105,129,114,114,90,96,106,132,72,63,72,75,85,136,83,115,89,101,89,93,100,93,100,134,143,150,158,208,208,370,372,403,416,364,263,462,458,422,448,442,401,440,402,510,439,436,429,470,460,468,455,496,0,422,414,423,383,468,497,482,499,485,481,475,445,437,0,428,426,565,568,554,557,500,389,381,356,543,504,418,394,574,551,739,865,2172,2212,1335,1307,2180,2180,29984,29985,29985,29986,29987,29988,29989,29990,29990,29991]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h6 10. O-O Qc7 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 11. h3 Nd7 12. Be3 (12. c4 c5 13. Be3 a6 14. Rac1 cxd4 15. Nxd4 Nc5 16. Bf5 Bh2+ 17. Kh1 Bf4 18. Bxf4 Qxf4 {½-½ (64) Idani,P (2578)-Sokolov,I (2626) Bandar e Anzali 2017}) 12... Nf8 13. c4 {LiveBook: 5 Games} Ne6 14. Rac1 Bd7 $146 ({Predecessor:} 14... Ng5 15. Bf5 Bxf5 16. Qxf5 g6 17. Qd3 Kg7 {0-1 (38) Brankovic,D (2372)-Radlovacki,J (2475) Belgrade 2016}) 15. Qd2 c5 16. d5 Ng5 (16... Nf8 $1 $14) 17. Qc2 $1 $16 f5 18. Bxf5 Bxf5 19. Qxf5 Re4 {...g6 is the strong threat.} 20. Bxg5 Re5 21. Qd3 hxg5 22. Rfe1 Rae8 23. Qd2 Qe7 {[%cal Re5e2]} 24. Kf1 $1 ({Don't play} 24. Rc2 g4 $11) 24... g4 25. Ng1 ({Better is} 25. hxg4 Qh4 26. Ng3) 25... gxh3 26. Nxh3 Qf6 27. b3 R8e7 (27... Kf8 $142) 28. Rcd1 (28. g3 $142) 28... g5 29. Rxe5 Rxe5 30. Re1 Rxe1+ 31. Kxe1 Qa1+ 32. Qd1 $1 {[%cal Rd1a1]} Qe5+ 33. Kf1 Qf5 34. g4 Qe5 35. Qe2 Qh2 $2 (35... Qe7 {was worth a try.} 36. Qxe7 Bxe7) 36. Qe8+ $18 Kg7 37. Nxg5 Qf4 38. Ne4 Be5 $2 (38... Qxg4 39. Nxd6 Qd1+ 40. Qe1 Qd3+ 41. Kg2 Qg6+ 42. Kf3 Qf6+ 43. Kg4 Qxd6) 39. Ng3 $1 {[%cal Rg3h5] White threatens Nh5+ and mate.} Qc1+ 40. Kg2 {White wants to mate with Nf5+.} Bxg3 41. Kxg3 {[%mdl 4096] Endgame KQ-KQ} ({Not} 41. fxg3 Qd2+ 42. Kf3 Qxa2 $16) 41... Qg1+ 42. Kf3 Qd1+ 43. Qe2 Qh1+ 44. Ke3 Qh6+ 45. Kd3 Qf6 46. Qe3 Qa1 47. Qe2 $2 (47. Qxc5 $18 Qxa2 48. Qd4+ Kg8 49. d6 Qxb3+ 50. Ke4 Qb1+ 51. Kf3 Qh1+ 52. Kg3 Qg1+ 53. Kh4) 47... b5 $2 {[%mdl 8192]} (47... Qf6 $1 $11) 48. Ke3 bxc4 49. bxc4 Qc1+ 50. Ke4 Qb1+ 51. Kf3 Qh1+ {[#]} 52. Kf4 $1 Qh2+ 53. Kf5 Qh7+ 54. Kf4 Qh2+ 55. Ke4 Qh1+ 56. f3 {[%cal Bf2f3,Bf3f4][%mdl 32]} Qa1 {intending ...Qd4+.} 57. Qd2 f6 58. f4 Qh1+ 59. Kd3 Qb1+ (59... Qf3+ $142 60. Kc2 Qxg4) 60. Ke2 Qg1 61. g5 Qg2+ {[#]} (61... Qg4+ {might work better.} 62. Kd3 fxg5 63. fxg5 Kg6) 62. Kd3 $1 Qf1+ 63. Kc3 Qb1 64. d6 {[%cal Bd5d6,Bd6d7][%mdl 32]} Qb4+ 65. Kd3 Qb1+ 66. Ke2 Qh1 67. d7 {White mates.} Qg2+ 68. Kd3 Qf3+ 69. Kc2 Qe4+ 70. Qd3 Qg2+ 71. Kc3 {Precision: White = 81%, Black = 38%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.26"]
[Round "8"]
[White "Wang, Annie"]
[Black "Krush, Irina"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2321"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,105,33,40,34,28,34,36,24,26,20,16,8,39,10,0,0,0,0,5,0,0,6,4,0,0,0,4,-6,0,-12,-12,-22,-11,-23,-25,-26,-23,-27,-8,-40,-29,-26,-32,-21,-22,-26,-23,-39,-35,-46,-56,-68,-72,-79,-79,-79,-37,-18,-15,-128,-128,-95,-100,-202,-139,-248,-17,-12,-15,-16,-19,-55,0,0,0,10,114,107,915,922,960,940,1383,1383,1250,1263,29995,29996]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Qc7 6. e3 {E38: Nimzo-Indian: Classical: 4...c5} Bxc5 7. Nf3 a6 8. Bd3 b6 9. b3 Bb7 10. Bb2 Be7 {LiveBook: 3 Games} 11. O-O d6 12. Rfd1 $146 ({Predecessor:} 12. Qe2 Nbd7 13. e4 O-O 14. Rad1 Rfe8 {1-0 (63) Granda Zuniga,J (2601)-Slipak,S (2489) Villa Martelli 2005}) 12... Nbd7 13. Rac1 Nc5 14. Be2 O-O 15. Nd4 Rfd8 16. Ba1 (16. f3 {is more complex.} Rac8 17. b4 Ncd7 18. a3 Ne5 19. Na4) 16... Rac8 17. Bf3 Bxf3 18. Nxf3 Qb7 19. Qe2 Nfe4 20. Nxe4 Nxe4 21. Nd2 Nf6 22. e4 Rd7 23. Rc3 b5 24. Rg3 e5 25. Re3 Bd8 26. Re1 Bb6 27. Rd3 Bc5 28. Bc3 h6 29. Qf3 Rdd8 30. h3 Nh7 {[%cal Bf6h7,Bh7g5,Bg5e6,Be6f4][%mdl 32]} 31. Qg4 Ng5 32. Rg3 Qe7 33. Rf1 Ne6 34. Kh1 g6 35. Qf3 Nf4 36. Rg4 Nh5 37. Qd3 Kh7 38. cxb5 axb5 39. Ba5 (39. Qxb5 $11 {keeps the balance.} Nf4 40. Ba5) 39... Rf8 $17 40. Qxb5 {[#]} Qa7 $1 41. Kg1 (41. Bb4 $17) 41... Bd4 {White must now prevent ...Rc5.} 42. Nc4 (42. Bb4 $17) 42... Rxc4 $2 (42... Rc5 $19 43. Qb4 Ra8) 43. bxc4 $11 Rb8 44. Qd5 Rb2 45. Bd8 {[%cal Ba5d8,Bd8h4,Bh4e7][%mdl 32]} Qd7 ({Better is} 45... Rxa2 $15 46. Kh2 Rxf2) 46. Qa8 Ba7 {[#] And now ...Rb8 would win.} 47. Bh4 {Hoping for Rd1.} Rxa2 (47... Rb8 $1 $11 {remains equal.} 48. Qd5 g5 49. Bxg5 hxg5 50. Rxg5 Nf4) 48. Qf8 $16 {Strongly threatening Rb1.} Bc5 $2 {[%mdl 8192]} (48... Rb2 $16) 49. Rb1 $18 {[%cal Bf1b1,Bb1b7,Bb7b8][%mdl 32] White threatens Rb8 and mate.} Ba7 50. Kh2 Ra4 51. Be7 Qe6 52. Rb7 Bxf2 53. Rb8 {Precision: White = 46%, Black = 59%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.26"]
[Round "8"]
[White "Foisor, Sabina-Francesca"]
[Black "Paikidze, Nazi"]
[Result "0-1"]
[ECO "D39"]
[WhiteElo "2308"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,58,-30,-44,-81,-70,-103,-96,-117,-110,-150,-151,-209,-193,-189,-195,-249,-241,-239,-246,-221,-235,-452,-455,-411,-390,-405,-230,-635,-600,-1305,-692,-842,-829,-866,-850,-1242,-1218,-2189,-2125,-29989,-29990,-29996,-29997]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4 6. e4 c5 7. e5 cxd4 8. exf6 gxf6 9. Bh4 {D39: Queen's Gambit Declined: Ragozin Defence with 5 Bg5 dxc4} (9. Qa4+ Nc6 10. O-O-O Bd7 11. Nxd4 Bxc3 12. Nxc6 fxg5 13. Qa3 Qf6 14. Rxd7 Kxd7 15. bxc3 Qf4+ 16. Kb2 Qxf2+ 17. Ka1 Qe1+ 18. Kb2 bxc6 {0-1 (18) Londyn,R (2401)-Kobo,O (2490) Teplice 2016}) 9... Nc6 {LiveBook: 8 Games} 10. a3 Ba5 11. Nxd4 {Black is slightly better.} Nxd4 ({Don't play} 11... Qxd4 $6 12. Qxd4 Nxd4 13. O-O-O $15) 12. Bxc4 {[#]} Nf5 $1 13. Bb5+ $146 ({Predecessor:} 13. Bxf6 Qxf6 14. Qa4+ Bd7 15. Qxa5 Nd4 16. Rd1 Bc6 {0-1 (25) Vul,A-Estrin,Y Moscow (Russia) 1983}) 13... Ke7 14. Qa4 (14. Bg3 $17) 14... Nxh4 15. Qxh4 Qd5 $1 {[%cal Rd5b5]} 16. b4 (16. Qa4 $142 Bxc3+ 17. bxc3) 16... Qe5+ $19 ({But not} 16... Qxg2 $2 17. bxa5 Rd8 18. Qb4+ Rd6 19. Rf1 $18) 17. Kd2 Rd8+ 18. Kc2 Bb6 {[%cal Ba5b6,Bb6d4,Bd4e5][%mdl 32] White must now prevent ...Bd4.} 19. Qxh7 $2 (19. Rad1 a6 20. Rxd8 Bxd8 21. f4) 19... Bd4 20. Rad1 Qc7 (20... Bxc3 $2 21. Rxd8 Kxd8 22. Rd1+ Bd4 23. Qxf7 $19) 21. Rd3 e5 (21... a5 $142 22. Rc1 axb4 23. axb4 Bxc3 24. Rxc3 Qe5) 22. f4 $2 (22. Rc1 Be6 23. Kd2) 22... Be6 23. fxe5 {intending Rxd4.} Bxe5 24. Re1 Rac8 25. Ree3 a6 26. Ba4 Qc4 {[#] aiming for ...Qa2+.} 27. Rxd8 Qa2+ 28. Kd1 Rxd8+ 29. Rd3 Bg4+ {Precision: White = 23%, Black = 82%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.26"]
[Round "8"]
[White "Goletiani, Rusudan"]
[Black "Derakhshani, Dorsa"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2306"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,71,98,107,120,110,126,100,98,38,74,25,38,19,15,4,41,10,7,-8,0,0,10,-12,-2,-31,82,75,79,67,88,41,32,45,102,82,104,77,60,15,0,6,74,60,476,435,499,290,524,522,517,497,638,638,606,522,827,814]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ c6 6. Qd4 Nf6 7. Qxd8+ {A16: English Opening: 1...Nf6 with ...d5} Kxd8 8. e4 Bg7 9. d4 {LiveBook: 12 Games. White is better.} b5 (9... h6 10. Bc4 Ke8 11. a3 Nbd7 12. h3 Nf8 13. Be3 Be6 14. d5 cxd5 15. exd5 {1-0 (30) Trent,L (2439)-Chalmeta Ugas,R (2298) Barcelona 2017}) 10. a3 $146 ({Predecessor:} 10. e5 Ng8 11. Bd2 Bf5 12. Rc1 Bh6 13. Be2 Ke8 14. O-O Kf8 {½-½ (35) Brancaleoni,M (2251)-Ferri,S (2146) Saint Vincent 2008}) 10... Be6 11. Ng5 Bb3 12. d5 (12. Be2 $16) 12... Rf8 {[%cal Rc6d5]} 13. dxc6 a6 14. Be3 Nxc6 15. Rc1 Kd7 16. Be2 Rfc8 17. O-O Ke8 18. f4 h6 19. Nh3 {[%cal Bg5h3,Bh3f2,Bf2e4][%mdl 32]} Na5 20. Bd4 Nc4 (20... Bc4 $15 {keeps the upper hand.}) 21. e5 $16 Nd7 22. Bf3 Rab8 23. Ne4 a5 24. Nhf2 Rc7 (24... f5 $14) 25. Rfe1 Kf8 26. Nd2 Nc5 27. Re2 {[#] Black must now prevent Bxc5.} Rd8 28. Bc3 $36 {[%mdl 2048] And now Nxc4 would win. White fights for an advantage.} Ra7 (28... Rcc8 $11 {keeps the balance.}) 29. Nfe4 Nxd2 $4 {[%mdl 8192]} (29... Nxe4 $14 30. Bxe4 (30. Nxb3 Nxc3 31. Rxc3 a4 $11) 30... Nxd2 31. Rxd2 Rb8) 30. Rxd2 $18 {[%cal Rd2d8]} ({Weaker is} 30. Nxd2 Be6 $14) 30... Ne6 31. Rxd8+ Nxd8 32. Bd4 {White is clearly winning.} Rd7 33. Bb6 Bc4 {If Black can now play ...a4 this consolidates a bit.} 34. b3 Be6 35. Rc8 Ke8 36. Rb8 {Precision: White = 57%, Black = 37%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.26"]
[Round "8"]
[White "Feng, Maggie"]
[Black "Zatonskih, Anna"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2243"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,79,-10,-25,0,-45,-52,-58,-27,-109,-128,-122,-118,-189,-182,-306,-273,-458,-466,-644,-635,-617,-627,-628,-616,-618,-616,-647,-641,-640,-647,-640,-635,-1906,-1865,-29977,-29978,-29978,-29979,-29980,-29976,-29974,-29976,-29976,-29977,-29977,-29977,-29972,-29970,-29966,-29958,-29971,-29969,-29986,-29982,-29989,-29990,-29990,-29988,-29999]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O c5 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 {A13: English Opening: 1...e6} (8... Be7 9. b3 O-O 10. Na3 e5 11. Nc2 Nd7 12. a3 a5 13. Rb1 Nc5 14. b4 axb4 15. axb4 Na4 16. Bd2 {0-1 (47) Wei,Y (2739)-Karjakin,S (2760) Medias 2017}) 9. Na3 O-O 10. Nc2 e5 11. b4 Re8 12. Rb1 {LiveBook: 3 Games} a6 13. Ng5 $146 ({Predecessor:} 13. Bg5 h6 14. Bxf6 Qxf6 15. Nd2 Bf5 16. Ne4 {½-½ (30) Rogemont,A (2252)-Nouveau,L (2245) ICCF email 2015}) 13... Bf5 14. f4 Qd7 15. Ne4 (15. fxe5 $11 Nxe5 16. c5 Bxd3 17. cxd6) 15... Bxe4 $1 $17 16. dxe4 exf4 17. gxf4 (17. Nxd4 $17 Nxe4 18. Nxc6 fxg3 19. Bf4 gxh2+ 20. Kh1 Qxc6 21. Bxd6 Qxd6 22. Bxe4 Qxd1 23. Bxh7+ $1 {[%mdl 512]} Kxh7 24. Rbxd1) 17... Nxe4 $19 {Threatens to win with ...Nc3.} 18. Bb2 {[#]} (18. Qd3 $142 Nc3 19. Rb3) 18... d3 $1 {[%cal Rd3c2]} 19. Ne1 $2 (19. Ne3 Nxb4 20. Kh1) 19... Nxb4 ({Don't play} 19... d2 20. a3 $19) 20. a3 Bc5+ 21. Kh1 Nf2+ 22. Rxf2 Bxf2 23. Nf3 Nc6 24. Ne5 Nxe5 25. fxe5 Rad8 26. Bd5 Qf5 {Strongly threatening ...Rxd5!} 27. Qf1 d2 {( -> ...Rxd5)} 28. Kg2 {[#]} Re6 $1 {Black mates.} 29. Bxe6 fxe6 30. Rd1 Qg4+ 31. Kxf2 Rf8+ 32. Ke3 Rxf1 33. Rxf1 d1=Q 34. Rxd1 Qxd1 {[%mdl 4096] Endgame} 35. Bd4 Kf7 36. c5 Kg6 37. Ke4 Kg5 38. Be3+ Kg4 {[%csl Ge6][%cal Rd1d5]} 39. h3+ Kxh3 40. Kf4 Qg4# {Precision: White = 28%, Black = 88%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.27"]
[Round "9"]
[White "Zatonskih, Anna"]
[Black "Foisor, Sabina-Francesca"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2444"]
[BlackElo "2308"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,69,11,7,20,12,16,17,41,19,30,0,-3,0,-11,-3,-8,-13,0,-5,-4,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,1,66,61,52,45,77,58,63,19,38,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 a6 5. Bd2 g6 6. Bd3 Bg7 7. O-O O-O 8. Nc3 Bg4 {D94: Grünfeld: 4 Nf3 Bg7 5 e3} (8... dxc4 9. Bxc4 b5 10. Be2 Nbd7 11. b4 a5 12. a3 axb4 13. axb4 Rxa1 14. Qxa1 Nb6 15. Ne5 Qd6 16. Rc1 {½-½ (54) Dreev,A (2644)-Swiercz,D (2620) Berlin 2015}) 9. h3 Bxf3 10. Qxf3 {LiveBook: 8 Games} e5 11. dxe5 Nfd7 12. cxd5 $146 ({Predecessor:} 12. Qe2 Nxe5 13. Rad1 Nxd3 14. Qxd3 dxc4 15. Qxc4 Nd7 16. Ne4 {1-0 (40) Janssen,R (2524)-Arias,L (2355) Havana 2010}) 12... Nxe5 13. Qe2 $1 cxd5 14. Rfd1 Nbc6 15. Be1 (15. Qf1 {looks sharper.} Nxd3 16. Qxd3 d4 17. exd4 Qxd4 18. Bg5) 15... Nxd3 16. Qxd3 d4 $1 {[%cal Rd4c3]} 17. exd4 Qxd4 18. Qxd4 Nxd4 19. Rac1 Rfe8 20. Kf1 Rad8 21. Na4 Ne6 22. Bc3 b5 23. Bxg7 Kxg7 24. Nc3 Nf4 25. h4 h5 26. g3 Ne6 27. Ne4 Rxd1+ 28. Rxd1 Rd8 ({Black should play} 28... Rc8 $11) 29. Rxd8 $14 Nxd8 {[%mdl 4096] Endgame KN-KN} 30. Ke2 Nc6 31. Ke3 Kf8 32. f3 Ke7 33. f4 f5 34. Nc5 a5 35. a4 {Precision: White = 80%, Black = 68%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.27"]
[Round "9"]
[White "Krush, Irina"]
[Black "Abrahamyan, Tatev"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2422"]
[BlackElo "2366"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,99,-7,0,-12,-12,5,-4,-13,-3,0,22,19,43,12,40,39,43,38,45,41,45,56,56,41,89,94,138,116,136,108,109,106,125,109,139,137,136,130,154,88,93,88,93,103,85,81,91,93,162,148,133,124,122,127,138,139,134,139,136,127,127,119,119,119,141,110,114,110,117,103,103,94,97,93,197,186,226,223,224,213,739,705,1458,1425,1368,1244,1318,933]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd2 b6 7. Rc1 {E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5} Ba6 {LiveBook: 3 Games} (7... Be7 8. cxd5 exd5 9. Be2 c5 10. O-O Bb7 11. Be1 Nbd7 12. Ne5 Nxe5 13. dxe5 Ne4 14. f4 Nxc3 15. Bxc3 {½-½ (23) Riazantsev,A (2650)-Leko,P (2691) Riadh 2017}) 8. Qa4 Be7 9. cxd5 {The position is equal.} Bxf1 10. Kxf1 {[#] Hoping for dxe6.} exd5 11. g3 c5 $146 ({Predecessor:} 11... c6 12. Kg2 Re8 13. Qc2 a5 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 Bb4 17. Qd3 Bxd2 18. Qxd2 Qd5 19. b3 Nd7 20. Rhe1 h6 21. Qc3 c5 {½-½ (21) Concha,H (2271)-Van Enk,S (2286) ICCF email 2011}) 12. Kg2 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 13. Rhd1 a6 14. dxc5 Nxc5 15. Qd4 Qd6 16. Ne2 Rfe8 17. Bc3 Rad8 18. Nf4 Bf8 19. Qb4 Nce4 20. Qxd6 Rxd6 21. Bxf6 Nxf6 22. Rc7 h6 23. Rdc1 g5 24. Ne2 Ne4 25. g4 h5 26. h3 (26. gxh5 $142 g4 27. Nfd4) 26... hxg4 $16 27. hxg4 Nf6 28. Nxg5 Nxg4 {Threatening ...Rg6.} 29. R1c6 ({Inferior is} 29. Rxf7 Rg6 $17) 29... Rxc6 30. Rxc6 Re5 (30... Bc5 $16 {was necessary.}) 31. Nf3 $18 Re6 32. Rxe6 fxe6 $16 {[%mdl 4096] Endgame KBN-KNN} 33. Nf4 Bg7 34. b3 Kf7 35. Ng5+ Ke7 36. Ngxe6 Be5 37. Kf3 Nf6 38. Ng5 Bb2 39. Ke2 Kd6 40. Nd3 Bc3 41. f4 {[%cal Bf2f4,Bf4f5,Bf5f6][%mdl 32]} b5 42. Kf3 a5 43. f5 Bd2 (43... a4 $16) 44. Ne6 $18 Ne4 45. Nd4 b4 46. Kf4 $1 Nc3 $2 {[#]} (46... Bc3 47. Nb5+ Kc6) 47. f6 {White is clearly winning.} Nd1 48. Nf5+ Ke6 49. Kg5 Nxe3 50. Nf4+ {Precision: White = 76%, Black = 41%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.27"]
[Round "9"]
[White "Paikidze, Nazi"]
[Black "Wang, Annie"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2352"]
[BlackElo "2321"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,59,35,22,35,0,0,0,6,0,49,-8,-11,-14,-25,-27,0,-18,-17,-32,0,-43,-39,-34,-26,-27,-22,-56,-21,-26,-21,-27,0,-21,0,-36,0,-28,0,-36]} 1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 O-O 7. Bd3 c6 8. Qc2 Nbd7 9. Nf3 Re8 10. h3 Nf8 11. O-O-O Qa5 {D35: Queen's Gambit Declined: Exchange Variation} (11... Bb4 12. Kb1 Ng6 13. Bh2 Qa5 14. Rc1 Ne4 15. Bxe4 dxe4 16. Nd2 Bxc3 17. bxc3 Qf5 18. Nc4 Qb5+ 19. Qb3 {0-1 (63) Vishnu,P (2518)-Ni,H (2697) Gibraltar 2016}) 12. Kb1 {LiveBook: 7 Games} Bb4 13. Rc1 Ne4 14. Bxe4 (14. Nxe4 $2 dxe4 15. Bxe4 Rxe4 $1 $19 {[%mdl 512]}) 14... dxe4 15. Nd2 ({Don't blunder} 15. Nxe4 $2 {[#]} Rxe4 $1 {[%mdl 512]} 16. Bc7 (16. Qxe4 $2 {too greedy.} Bf5 $19) 16... Qd5 $19) 15... Be6 $146 ({Predecessor:} 15... Bxc3 16. Qxc3 Qd5 17. Nc4 Be6 18. Qa5 Ng6 19. Qxd5 Bxd5 20. Bd6 {½-½ (20) Malisauskas,V (2459)-Zagorskis,D (2482) Vilnius 2013}) 16. Nb3 ({Better is} 16. Ndxe4 $14 Rad8 17. g4) 16... Qd8 $11 17. Rhd1 Bxc3 18. Qxc3 Qb6 19. Na5 Nd7 20. b3 Qa6 21. Qb4 Nb6 22. Bg3 Rad8 23. Rc5 Rd7 {Hoping for ...Nd5.} 24. Qd2 Bd5 25. Qe1 Nc8 26. Rc2 Nb6 27. Rc5 Nc8 28. Rc2 Nb6 29. Rc5 Nc8 30. Rc2 {Precision: White = 59%, Black = 43%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.27"]
[Round "9"]
[White "Derakhshani, Dorsa"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2306"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,56,36,31,55,54,60,47,54,7,69,21,59,54,55,31,20,26,40,0,0,0,0,-88,-95,-138,-129,-131,-126,-150,-88,-256,-235,-830,-828,-1581,-1114,-1070,-1059]} 1. e4 g6 2. d4 Bg7 3. Nc3 d5 4. exd5 Nf6 5. Bc4 Nbd7 6. Nf3 O-O {B06: Modern Defence} 7. O-O Nb6 8. Bb3 a5 9. a4 Nbxd5 10. Nxd5 Nxd5 11. Re1 {LiveBook: 8 Games} e6 12. Ne5 $146 ({Predecessor:} 12. Bg5 Qd6 13. c4 Nb4 14. c5 {1-0 (31) Muzychuk,A (2585)-Darban,M (2358) Baku 2013}) 12... c6 13. c3 Qc7 14. Qf3 b6 (14... c5 $1 $11) 15. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Bb7 16. h5 (16. Bxd5 $5 cxd5 17. h5 $14) 16... c5 17. h6 Bh8 $1 18. Ng4 c4 19. Bc2 f5 {[%cal Bf7f5,Bf5f4][%mdl 32] aiming for ...Nb4.} 20. Ne5 Nb4 21. Qe2 (21. Qd1 $11 {was the only way to keep the balance.} Nxc2 22. Qxc2) 21... Bxe5 $1 $17 22. dxe5 Nxc2 23. Qxc2 {[#]} f4 $1 $40 {[%mdl 128] Black attacks with force.} 24. Qd1 {[#]} Rf5 (24... Qc6 $142 $1 {[%csl Gb7][%cal Rc6g2]} 25. f3 Rad8) 25. Qg4 $2 (25. Qd6 $17 Qxd6 26. exd6) 25... Raf8 $19 26. Bd2 $2 (26. b3) 26... Qe7 {Threatens to win with ...Rg5.Black is clearly winning.} 27. g3 Rh5 {[%csl Gb7][%cal Rh5h1]} 28. f3 Rg5 {Precision: White = 30%, Black = 63%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.27"]
[Round "9"]
[White "Sharevich, Anna"]
[Black "Goletiani, Rusudan"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2281"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,102,33,58,32,50,10,18,16,27,-39,-40,-35,-32,-39,-32,-26,-26,-56,-41,-69,-73,-69,-75,-71,-7,-23,0,-27,16,23,21,0,33,33,39,0,34,29,38,20,28,24,42,0,0,0,12,-9,28,0,0,-17,-28,-18,-12,-30,-39,-63,-63,-334,-352,-720,-742,-757,-756,-750,-743,-810,-803,-849,-849,-849,-849,-849,-849,-849,-849,-849,-849,-4956,-4956,-4947,-4943,-1632,-1081]} 1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 g6 5. Be2 Bg7 6. h3 {A80: Dutch Defence: Unusual White second moves} d6 7. c4 Qe7 8. Nc3 Nc6 9. Bh2 O-O 10. O-O Kh8 {LiveBook: 4 Games} 11. Rb1 $146 ({Predecessor:} 11. Rc1 Nd8 12. c5 Nf7 13. Qb3 e5 14. cxd6 cxd6 15. Qa3 {1-0 (49) Ivanchuk,V (2731)-Ponomariov,R (2731) Beijing 2013}) 11... e5 12. c5 (12. Nd5 $5 {[%cal Rd5e7]} Qd8 13. dxe5 Nxd5 14. cxd5 Nxe5 15. Nd4 $14) 12... Ne4 13. cxd6 cxd6 14. d5 (14. Rc1 $11) 14... Nxc3 $1 $15 15. bxc3 Na5 16. Nd2 b6 17. Nb3 Nb7 18. a4 Qc7 19. c4 Bd7 20. Ra1 Nc5 21. Nxc5 Qxc5 (21... bxc5 $17 22. Qc2 Rfb8) 22. Qb3 Rac8 23. Ra2 Qa5 24. f3 Qc5 25. Kh1 Qc7 26. Qa3 Qc5 27. Qb3 Qc7 28. Bg1 g5 29. e4 fxe4 30. fxe4 Rf4 31. a5 bxa5 32. Qe3 a4 33. Rc1 h6 34. Bd1 Qa5 35. Qxa7 Qxa7 36. Bxa7 Ra8 $36 {[%mdl 2048] Black has some pressure.} 37. Bg1 Rxe4 38. c5 dxc5 $1 {Hoping for ...Re1.} 39. Rxc5 $2 {[%mdl 8192] [#]} (39. Bf3 $15 Rf4 40. Be3) 39... Re1 $19 40. Bh5 $2 (40. Bg4 Bf8 41. Rc3 Bxg4 42. hxg4) 40... e4 {[%cal Be5e4,Be4e3,Be3e2][%mdl 32] Black is clearly winning.} 41. Rc7 Bb5 42. Rxg7 Kxg7 43. Kh2 e3 44. Ra3 e2 45. Bd4+ Kg8 {[#] aiming for ...Rh1+!} 46. Re3 Rd1 47. Bc3 Rd3 48. Rxd3 Bxd3 49. Bg4 a3 {[%cal Ba4a3,Ba3a2][%mdl 32]} 50. Be6+ Kh7 51. d6 a2 {Precision: White = 35%, Black = 61%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.27"]
[Round "9"]
[White "Gorti, Akshita"]
[Black "Feng, Maggie"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2252"]
[BlackElo "2243"]
[Annotator "TA"]
[PlyCount "183"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,183,21,18,21,0,14,13,24,-19,-18,-31,-22,-24,-33,-31,21,0,23,18,29,19,19,6,41,8,27,19,41,0,21,0,0,0,0,0,-12,-41,-16,-20,-22,-30,0,0,2,0,0,0,78,77,81,83,124,126,126,126,131,154,135,142,147,142,166,166,166,185,236,234,314,322,359,356,350,339,316,295,476,528,520,488,475,343,314,311,279,56,56,56,56,56,56,56,56,0,56,56,56,56,179,56,56,56,165,56,56,56,56,56,70,70,56,56,165,165,165,165,165,110,165,165,165,165,3674,1260,29971,29970,29970,29970,29975,29976,29976,29977,29977,29977,29975,29977,29978,29974,29975,29975,29984,29984,29984,29977,29977,29977,29987,29988,29988,29989,29989,29990,29990,29991,29991,29992,29992,29993,29993,29994,29996,29994,29995,29996,29996,29995,29995,29996,29997,29998,29998,29999]} 1. Nf3 d5 2. e3 e6 3. c4 c6 4. Nc3 f5 5. b3 Nf6 6. Bb2 Bd6 {A11: English Opening: 1...c6} 7. Be2 (7. g3 O-O 8. Bg2 dxc4 9. bxc4 e5 10. d4 e4 11. Nd2 Na6 12. O-O Ng4 13. Ne2 {½-½ (27) Cao,S (2480)-Tu,H (2414) Ho Chi Minh City 2015}) 7... O-O 8. O-O {LiveBook: 3 Games} Qe7 {The position is equal.} 9. d3 e5 10. cxd5 Nxd5 11. h3 $146 ({Predecessor:} 11. Nxd5 cxd5 {1-0 (40) Byway,P (2143)-Mort,A (1961) Fishguard 2015}) 11... Nd7 {[%cal Bb8d7,Bd7f6,Bf6d5][%mdl 32]} 12. Rc1 N7f6 13. Nxd5 Nxd5 14. Nd2 Ba3 ({Better is} 14... Bc7 $15) 15. Qc2 Bxb2 16. Qxb2 Bd7 17. Rfe1 Rf6 18. Bf1 Rg6 19. Kh1 Re8 20. e4 fxe4 21. Nxe4 Nf4 22. Ng3 Rd6 23. Qa3 a6 24. Qb4 Bc8 25. Ne4 Rd4 26. Qxe7 Rxe7 27. Nc5 Bf5 {[%cal Rf5d3]} 28. Rc4 Rxc4 (28... Rd5 {seems wilder.} 29. d4 e4 30. Kh2 Bg6 31. g3 Nh5) 29. dxc4 Kf7 30. Kh2 $36 {[%mdl 2048] Black is under pressure.} e4 (30... Ne6 $11 {keeps the balance.} 31. Nxe6 (31. Rxe5 Kf6 $15) 31... Kxe6) 31. g4 $16 Bg6 32. Kg3 Nd3 33. Bxd3 exd3 34. Rxe7+ Kxe7 {[%mdl 4096] Endgame KB-KN} 35. Kf3 b5 36. Ke3 bxc4 37. bxc4 Kd6 38. Nxd3 ({Stronger than} 38. Nxa6 c5 $11) 38... c5 39. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Bf7 (39... h6 $142 40. Nf2 Bf7) 40. Ne5 $18 Be8 41. Ke4 $1 Ba4 42. f5 Bc2+ 43. Kf4 Bb1 44. a3 g5+ $2 (44... Bc2 45. Nf7+ Ke7) 45. fxg6 $1 hxg6 46. h4 Ke6 47. Nf3 Bd3 48. Nd2 Be2 49. g5 $2 (49. Ke3 $18 Bxg4 50. Ne4) 49... Kd6 $1 $14 50. Ke3 Bg4 51. Ne4+ Kc6 52. Ng3 Kd6 53. Ne4+ Kc6 54. Nf6 Be6 55. Kd3 Kd6 (55... Bf7 $1 $14) 56. Ne4+ ({Only move:} 56. h5 $1 $18 {[%cal Rh5h6]} gxh5 57. Nxh5) 56... Kc6 57. Kc3 Bf5 (57... Bf7 $14) 58. Nf2 ({White should try} 58. Nf6 $18) 58... Kd6 59. Nd3 Be4 60. Kd2 Bf5 61. Nf4 Ke5 62. Ke3 Bc2 {[#]} (62... Kd6 $14) 63. h5 $1 $18 {[%cal Rh5h6]} gxh5 64. Nxh5 Kf5 65. Ng3+ ({White should play} 65. Nf6 $18) 65... Kxg5 (65... Ke5 $16 {was necessary.}) 66. Ne4+ Kf5 67. Nxc5 {And now Kd4 would win.} a5 $2 (67... Ke5 68. Nxa6 Bd1) 68. Kd4 Kf6 69. Kd5 {White mates.} Ke7 {[#]} 70. Kc6 $1 Bd1 71. Nb7 a4 72. c5 Bf3+ 73. Kb6 Kd7 74. Na5 Bd5 75. c6+ Kd6 76. Nb7+ Ke5 77. Nc5 Bf3 78. Nxa4 Kd6 79. c7 Bg4 80. Nc5 Bc8 81. a4 Kd5 82. a5 Kd6 83. a6 Bxa6 84. Nxa6 ({Worse is} 84. Kxa6 Kxc7 $11) 84... Kd7 85. Kb7 Kd6 86. c8=Q Ke7 87. Kc7 Kf7 88. Kd6 Kf6 89. Qf8+ Kg5 90. Ke5 Kg6 91. Qg8+ Kh5 92. Kf5 {Precision: White = 62%, Black = 45%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.28"]
[Round "10"]
[White "Yu, Jennifer"]
[Black "Sharevich, Anna"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2367"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,87,53,33,86,88,96,114,119,81,102,82,90,82,78,55,100,39,78,37,47,37,28,37,34,34,53,31,35,35,64,57,129,120,118,128,113,82,93,93,89,74,183,158,173,173,177,192,226,220,197,85,171,72,65,55,120,116,125,116,113,112,156,115,106,90,111,118,111,44,47,43,49,35,60,51]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Qb6 7. Qc2 Ne4 8. Bf4 {LiveBook: 37 Games} Bb4 {D35: Queen's Gambit Declined: Exchange Variation} (8... Bd6 $14) (8... Na6 9. f3 Nd6 10. a3 Bf5 11. Qd2 Be7 12. b4 Qd8 13. Na4 Nc7 14. Kf2 O-O 15. g3 Ncb5 16. Nc5 {0-1 (31) Schandorff,L (2531)-Aagaard,J (2520) Skorping 2014}) 9. Bd3 $16 O-O 10. Nge2 Be6 $146 {White is better.} ({Predecessor:} 10... Re8 11. a3 Bf8 12. Nxe4 dxe4 13. Bxe4 Rxe4 14. Qxe4 Qxb2 15. Rb1 Qxa3 16. O-O {1-0 (37) Kregelin,J (2194)-Schmalfuss,H (2045) ICCF email 2008}) 11. O-O Nf6 12. a3 Be7 13. f3 Nbd7 14. g4 g6 15. b4 (15. h4 $16) 15... Ne8 16. Kg2 Qd8 17. Bh6 Ng7 18. Nf4 Bg5 19. Bxg7 Kxg7 20. Nxe6+ fxe6 21. f4 $36 {[%mdl 2048] White has some pressure.} Bf6 22. Ne2 Qe8 (22... a5 $14) 23. g5 Be7 24. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} a5 25. Rab1 axb4 26. axb4 Ra3 {[#]} 27. h5 $1 {[%mdl 512]} Qa8 {[#]} (27... Qd8 $16) (27... gxh5 28. Rh1) 28. Rh1 $1 $18 {[%cal Rh5g6]} Ra2 29. Rb2 Rxb2 30. Qxb2 Qa4 31. hxg6 hxg6 32. Rh6 (32. b5 $18 {is more deadly.}) 32... Qd1 (32... Rh8 $16) 33. Qb1 ({Don't take} 33. Rxg6+ $6 Kf7 $16) (33. Bxg6 $18 {has better winning chances. aiming for Bh5.} Nb6 34. Qc2 Qxc2 35. Bxc2) 33... Qxb1 $16 34. Bxb1 Bxb4 (34... Rh8 $1 $14) 35. Rxg6+ Kf7 36. Rh6 {Hoping for f5.} Rg8 37. Ng3 Bf8 38. Rh1 Bg7 39. Kf3 c5 40. dxc5 Nxc5 41. Bh7 (41. g6+ $16 Kf8 42. e4) 41... Ra8 $14 {White is slightly better.} 42. Rc1 b6 43. Rb1 Nd7 44. e4 {Precision: White = 48%, Black = 36%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.28"]
[Round "10"]
[White "Abrahamyan, Tatev"]
[Black "Paikidze, Nazi"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2366"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,0,0,0,0,0,2,0,25,-11,16,14,13,0,0,0,5,8,6,0,8,19,0,9,58,45,64,54,59,14,14,16,48,0,43,50,73,76,77,77,77,77,77,77,92,80,86,83,79,75,96,77,64,0,0,0,0,0,134,123,122,130,121,108,179,170,166,-191,-195,-195,-195,-1066,-1006]} 1. e4 c6 2. d4 d5 3. Nc3 b5 4. Bd3 (4. a3 dxe4 5. Nxe4 Nf6 6. Bd3 g6 7. Bg5 Bg7 8. Nf3 O-O 9. Qd2 Bf5 10. Nxf6+ exf6 11. Be3 Bxd3 12. Qxd3 Nd7 13. d5 {0-1 (41) Belyakov,B (2487)-Howell,D (2644) Doha 2016}) 4... b4 5. Nce2 dxe4 6. Bxe4 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} Nf6 7. Bf3 e6 8. Nh3 {[%cal Bg1h3,Bh3f4,Bf4d3][%mdl 32] The position is equal.} Bd6 $146 ({Predecessor:} 8... Be7 9. O-O O-O 10. Nhf4 Bb7 11. Nd3 Nbd7 {½-½ (41) Abrahams,D (2080)-Garcia Albarracin,F (2374) Porto 2015}) 9. Nhf4 Qc7 10. Nd3 Nbd7 11. Bf4 Bxf4 12. Nexf4 Rb8 13. O-O O-O 14. a3 a5 15. axb4 axb4 16. Qd2 Qd6 17. Qe3 $36 {[%mdl 2048] White has some pressure.} Nd5 18. Bxd5 $1 cxd5 19. b3 Ba6 20. Ra4 Rfc8 21. Rc1 Rb6 22. Qd2 {[%cal Rd3b4]} Rcb8 23. Rca1 Bxd3 24. Nxd3 h6 25. Ra7 Re8 26. h3 Reb8 27. R1a4 Nf6 28. Nc5 e5 29. dxe5 Qxe5 30. Na6 {[%cal Bc5a6,Ba6b4,Bb4d3][%mdl 32]} Ne4 31. Qe3 (31. Qe1 $14 Rf8 32. Nc5 $1 {[%mdl 512]} (32. Rxb4 Qf6 $11) (32. Nxb4 Qc3 $15)) 31... d4 $1 $11 {[%cal Rd4e3]} 32. Qe1 Re8 33. Nxb4 Rg6 {[#]} (33... Nc5 $11 {remains equal.} 34. Qxe5 Rxe5) 34. Ra8 $1 $16 Rxa8 35. Rxa8+ Kh7 36. Ra6 f6 (36... Rxa6 $16 {was worth a try.} 37. Nxa6 f5) 37. Nd3 Qf5 {Threatens to win with ...Qf3.} 38. Ra5 $4 {[%mdl 8192]} (38. Qe2 $18 {and life is good for White.}) 38... Qf3 $1 $19 {[%csl Gg6][%cal Rf3g2][%mdl 1024] Black has strong compensation.} 39. Qf1 {[#]} Nd2 $1 {[%cal Rd2f1]} 40. Ne1 $2 (40. Kh1 Qc6 41. Qg1 (41. Nb4 $2 Qc3 $19) 41... Qxc2 42. Nf4) 40... Qd1 {Precision: White = 54%, Black = 65%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.28"]
[Round "10"]
[White "Wang, Annie"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2321"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,84,46,35,62,41,45,49,85,0,0,0,35,18,19,10,31,4,2,3,9,-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]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Be7 11. Be2 {D37: Queen's Gambit Declined: 5 Bf4} dxc4 (11... Ne4 12. cxd5 Nxc3 13. Qxc3 Qxc3+ 14. bxc3 exd5 15. Rxd5 Bxa3 16. Nd4 Nxd4 17. exd4 b6 18. Kd2 Be6 {½-½ (95) Carlsen,M (2853)-Nakamura,H (2814) Saint Louis 2015}) 12. Bxc4 Nh5 13. O-O Nxf4 14. exf4 {[%cal Be3f4,Bf4f5][%mdl 32] LiveBook: 10 Games} a6 15. Rfe1 Rd8 $146 ({Predecessor:} 15... g6 16. g3 b5 17. Be2 Bb7 18. Rd7 Bc8 19. Rdd1 Bb7 20. Rd7 Bc8 21. Rdd1 {½-½ (21) Saito,V (2048)-Sztokbant,B (2062) Sao Bernardo do Campo 2013}) 16. Rxd8+ Qxd8 {[#]} 17. Rd1 (17. f5 $1 $16) 17... Qc7 $11 18. f5 Qf4 19. Bd3 h6 20. Ne2 Qb8 21. Ned4 Nxd4 {The position is equal.} 22. Nxd4 exf5 23. Re1 Qd6 24. Bxf5 Qxd4 25. Bxc8 Qc5 26. Qxc5 Bxc5 27. Bxb7 {[%mdl 4096] Endgame KRB-KRB} Rb8 28. Bxa6 (28. Re5 {feels hotter.} Bd4 29. Rd5 Bxb2 30. Bxa6 Bxa3 31. g3) 28... Rxb2 29. Be2 Bxa3 {[#] aiming for ...Bb4.} 30. Kf1 Bc5 31. Rc1 Bb6 32. g3 g6 33. Rc6 Kg7 34. Rd6 h5 35. h4 Bc5 36. Rc6 Bd4 37. Rd6 Ba7 38. Rc6 Bd4 39. Rd6 Bb6 40. Rd5 Rc2 41. Rd6 Rb2 42. Rd5 Ba7 {Precision: White = 81%, Black = 59%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.28"]
[Round "10"]
[White "Goletiani, Rusudan"]
[Black "Krush, Irina"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2306"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,84,-5,2,-16,-14,-22,-17,-49,-49,-66,-67,-71,-69,-94,-54,-50,-23,-89,-52,-68,0,-16,-3,-25,2,-28,-24,-31,-28,-82,-68,-72,-66,-91,-73,-104,-112,-302,-260,-308,-302,-297,-299,-289,-289,-847,-824,-852,-860,-971,-963,-1016,-1006,-1000,-975,-1293,-1181,-1280,-1259,-1275,-1226,-1385,-1129,-953,-542]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. O-O Nbd7 {A13: English Opening: 1...e6} 9. b3 (9. d4 c5 10. Nc3 a6 11. Bg5 Rc8 12. Rad1 Qb6 13. Qd2 Be7 14. Ne5 Bxg2 15. Nxd7 Nxd7 16. Kxg2 cxd4 17. Bxe7 Kxe7 18. Qxd4 Qxd4 19. Rxd4 {½-½ (55) Mamedov,R (2688)-Ghaem Maghami,E (2574) Doha 2016}) 9... Be7 10. Bb2 O-O 11. Nc3 Qb6 {LiveBook: 10 Games} 12. d3 $146 ({Predecessor:} 12. Ng5 h6 13. Nge4 Nd5 14. d3 Nb4 15. Qd1 c5 16. a3 {0-1 (43) Skembris,S (2412)-David,A (2584) Loutraki 2015}) 12... c5 13. e4 Rac8 14. Nd2 Nb8 15. Ne2 Nc6 16. a3 Rfd8 17. Rac1 Rd7 18. Nf3 Rcd8 19. Rfd1 (19. Nf4 $11) 19... b4 20. a4 Ba6 (20... h6 $15) 21. Nf4 $11 Rc8 22. Rd2 Rdc7 23. h4 Nd4 24. Qd1 Nd7 {[%cal Bf6d7,Bd7e5,Be5c6,Bc6a5,Ba5b3][%mdl 32]} 25. Bh3 (25. e5 $11 {remains equal.}) 25... Bf6 $17 26. Ne1 Ne5 27. Nfg2 Nec6 $36 {[%mdl 2048] White is under strong pressure.} 28. Rb1 Na5 29. Bc1 $2 (29. Bxd4 $17 Bxd4 30. Qe2) 29... Naxb3 $19 30. Rxb3 Nxb3 31. Qxb3 c4 32. dxc4 Bxc4 ({Resist} 32... Rxc4 33. Bb2 $19) 33. Qb1 $2 {[#]} (33. Qf3) 33... Ba2 $1 {[%mdl 512] Black is clearly winning.} 34. Qxa2 b3 {[%cal Bb4b3,Bb3b2][%mdl 32]} 35. Qa3 Rxc1 36. e5 Bxe5 37. a5 {[#]} Qb8 $1 38. Rd8+ Rxd8 39. Qxc1 b2 40. Qb1 Qc7 {Strongly threatening ...Qc1.} 41. Nc2 Qxa5 42. Nge3 Qa1 {Precision: White = 23%, Black = 78%.} 0-1

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.28"]
[Round "10"]
[White "Gorti, Akshita"]
[Black "Derakhshani, Dorsa"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2252"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,71,35,28,75,24,76,51,62,51,54,58,66,45,51,37,36,38,55,52,71,54,73,27,47,33,169,62,97,97,101,91,88,82,220,25,30,25,50,17,33,26,27,27,29,22,15,0,0,0,0,-199,0,0,22,25,65,28,43,35]} 1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. c4 O-O 5. Be2 c5 6. d5 e6 7. Nc3 d6 8. O-O {LiveBook: 84 Games. E61: King's Indian: Early deviations for White, including Smyslov System} (8. e4 Na6 9. O-O Nc7 10. Re1 Re8 11. e5 dxe5 12. d6 Na6 13. Nxe5 Nd7 14. Nxd7 Bxd7 15. Bf3 Qb6 {0-1 (51) Mamedyarov,S (2809)-Dubov,D (2701) Moscow 2018}) 8... e5 9. a3 $146 (9. e4 $16) ({Predecessor:} 9. e4 h6 10. Bd2 a6 11. a4 Qe8 12. Qc1 Kh7 13. h3 Ng8 14. Bd3 f5 15. exf5 gxf5 16. Nh2 e4 17. Be2 Qg6 {½-½ (36) Baterowicz,M (1727)-Mortensen,H (2022) Manly Sydney 2009}) 9... h6 (9... e4 $11) 10. Nd2 {White is better.} Nh7 11. b4 Na6 12. Rb1 b6 13. Qc2 f5 14. b5 Nc7 15. a4 g5 16. Bb2 Ne8 17. Ra1 g4 18. f4 (18. a5 $5) 18... Qe7 19. Bd3 Qh4 (19... e4 $14) 20. g3 (20. a5 $18) 20... Qh5 21. a5 {aiming for axb6.} Rb8 22. axb6 axb6 23. Ra7 e4 {[#]} (23... Rf7 $16 {is a better defense.} 24. Rxf7 Qxf7 25. fxe5 Bxe5) 24. Be2 $2 (24. Ndxe4 $1 $18 fxe4 25. Nxe4 (25. Bxe4 Bf5 $14)) 24... Rf7 $11 25. Rfa1 Nc7 26. Na4 Qg6 27. Bxg7 Qxg7 28. Qb2 Nf6 29. Qa3 h5 {[%cal Bh6h5,Bh5h4,Bh4h3][%mdl 32]} 30. Bf1 h4 31. Bg2 Nh5 32. Kf2 $2 {[#]} (32. Qb2 $11) 32... Qf6 $2 ({Better is} 32... Nxf4 $1 $19 33. gxf4 g3+ 34. Kg1 gxh2+ 35. Kh1 h3 36. Bxh3 Qg3) 33. Qb2 Qxb2 34. Nxb2 h3 35. Bf1 (35. Bxe4 $5 fxe4 36. Nxe4 $14) 35... Kf8 36. Be2 {Precision: White = 27%, Black = 43%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.28"]
[Round "10"]
[White "Feng, Maggie"]
[Black "Foisor, Sabina-Francesca"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2243"]
[BlackElo "2308"]
[Annotator "ChessBase"]
[PlyCount "159"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. b3 {[%emt 0:00:00]} d5 {[%emt 0:00:59]} 2. Bb2 {[%emt 0:00:17]} Nf6 {[%emt 0:02:28]} 3. e3 {[%emt 0:01:21]} Bg4 {[%emt 0:05:57]} 4. Nf3 {[%emt 0:03:42]} e6 {[%emt 0:00:55]} 5. h3 {[%emt 0:03:07]} Bh5 {[%emt 0:02:55]} 6. Be2 {[%emt 0:06:57]} Be7 {[%emt 0:03:06]} 7. O-O {[%emt 0:02:52]} O-O {[%emt 0:01:00]} 8. c4 {[%emt 0:00:55]} c6 {[%emt 0:02:28]} 9. d4 {[%emt 0:09:54]} Ne4 {[%emt 0:06:11]} 10. Nbd2 {[%emt 0:08:16]} f5 {[%emt 0:04:28]} 11. Ne5 {[%emt 0:03:03]} Bxe2 {[%emt 0:01:42]} 12. Qxe2 {[%emt 0:00:27]} Nd7 {[%emt 0:01:41]} 13. Nxd7 {[%emt 0:07:37]} Qxd7 {[%emt 0:00:09]} 14. Nxe4 {[%emt 0:00:44]} fxe4 {[%emt 0:00:54]} 15. f3 {[%emt 0:00:17]} exf3 {[%emt 0:05:11]} 16. Rxf3 {[%emt 0:00:21]} Rxf3 {[%emt 0:12:05]} 17. Qxf3 {[%emt 0:00:17]} Bf6 {[%emt 0:01:24]} 18. Rd1 {[%emt 0:07:41]} Rf8 {[%emt 0:05:26]} 19. Qe2 {[%emt 0:00:57]} Qf7 {[%emt 0:03:08]} 20. Ba3 {[%emt 0:10:35]} Rd8 {[%emt 0:01:00]} 21. Qg4 {[%emt 0:01:12]} h5 {[%emt 0:03:42]} 22. Qe2 {[%emt 0:02:45]} Qg6 {[%emt 0:00:18]} 23. Rf1 {[%emt 0:01:00]} Rd7 {[%emt 0:06:15]} 24. Qf3 {[%emt 0:03:36]} Kh7 {[%emt 0:05:49]} 25. cxd5 {[%emt 0:11:37]} exd5 {[%emt 0:00:33]} 26. Qf5 {[%emt 0:01:04]} Qxf5 {[%emt 0:06:17]} 27. Rxf5 {[%emt 0:00:08]} Kg6 {[%emt 0:00:02]} 28. Rf3 {[%emt 0:00:52]} Kf7 {[%emt 0:02:02]} 29. Kf1 {[%emt 0:00:41]} Ke6 {[%emt 0:00:05]} 30. Ke2 {[%emt 0:00:33]} b6 {[%emt 0:02:00]} 31. Kd3 {[%emt 0:00:30]} Rc7 {[%emt 0:02:26]} 32. Rf2 {[%emt 0:02:18]} Rc8 {[%emt 0:00:33]} 33. Rc2 {[%emt 0:01:27]} Kd7 {[%emt 0:00:04]} 34. Rf2 {[%emt 0:02:05]} Re8 {[%emt 0:00:52]} 35. Rf5 {[%emt 0:01:14]} Rh8 {[%emt 0:00:10]} 36. Bb4 {[%emt 0:01:21]} a5 {[%emt 0:02:43]} 37. Be1 {[%emt 0:00:58]} Ke6 {[%emt 0:01:24]} 38. Rf1 {[%emt 0:01:09]} Rc8 {[%emt 0:04:06]} 39. Bg3 {[%emt 0:00:49]} c5 {[%emt 0:03:28]} 40. Rc1 {[%emt 0:00:35]} a4 {[%emt 0:31:05]} 41. Be1 {[%emt 0:11:40]} Kd7 {[%emt 0:00:00]} 42. dxc5 {[%emt 0:03:12]} axb3 {[%emt 0:00:00]} 43. axb3 {[%emt 0:00:12]} bxc5 {[%emt 0:00:00]} 44. e4 {[%emt 0:10:33]} Bg5 {[%emt 0:00:00]} 45. Rc2 {[%emt 0:03:02]} Ke6 {[%emt 0:00:00]} 46. exd5+ {[%emt 0:01:04]} Kxd5 {[%emt 0:00:00]} 47. Bf2 {[%emt 0:02:33]} Be7 {[%emt 0:00:00]} 48. Re2 {[%emt 0:01:29]} Bd6 {[%emt 0:00:00]} 49. Be1 {[%emt 0:00:49]} Rb8 {[%emt 0:00:00]} 50. Kc2 {[%emt 0:01:03]} Ra8 {[%emt 0:00:00]} 51. Bc3 {[%emt 0:00:28]} g5 {[%emt 0:00:00]} 52. Rd2+ {[%emt 0:00:20]} Kc6 {[%emt 0:00:00]} 53. Kd3 {[%emt 0:00:35]} Rb8 {[%emt 0:00:00]} 54. Kc4 {[%emt 0:00:44]} Rf8 {[%emt 0:00:00]} 55. Re2 {[%emt 0:01:00]} Rf4+ {[%emt 0:00:00]} 56. Kd3 {[%emt 0:00:02]} Kd5 {[%emt 0:00:00]} 57. Bd2 {[%emt 0:01:39]} Rf5 {[%emt 0:00:00]} 58. Be3 {[%emt 0:00:31]} g4 {[%emt 0:00:00]} 59. Rf2 {[%emt 0:00:58]} Re5 {[%emt 0:00:00]} 60. Bf4 {[%emt 0:01:11]} Re4 {[%emt 0:00:43]} 61. Bxd6 {[%emt 0:00:08]} Rd4+ {[%emt 0:00:03]} 62. Kc3 {[%emt 0:01:12]} Kxd6 {[%emt 0:00:03]} 63. hxg4 {[%emt 0:00:51]} Rxg4 {[%emt 0:00:34]} 64. Rf5 {[%emt 0:00:35]} h4 {[%emt 0:00:20]} 65. Rh5 {[%emt 0:00:19]} Kc6 {[%emt 0:00:58]} 66. Rh8 {[%emt 0:00:27]} Kd5 {[%emt 0:00:45]} 67. Rh5+ {[%emt 0:00:06]} Kd6 {[%emt 0:00:40]} 68. Rh6+ {[%emt 0:00:08]} Ke5 {[%emt 0:01:58]} 69. Rh5+ {[%emt 0:00:17]} Kf4 {[%emt 0:00:26]} 70. Kc4 {[%emt 0:01:24]} Kg3+ {[%emt 0:00:18]} 71. Kxc5 {[%emt 0:00:06]} Kxg2 {[%emt 0:00:06]} 72. b4 {[%emt 0:00:07]} h3 {[%emt 0:00:19]} 73. b5 {[%emt 0:00:03]} h2 {[%emt 0:00:23]} 74. b6 {[%emt 0:00:07]} h1=Q {[%emt 0:01:17]} 75. Rxh1 {[%emt 0:00:04]} Kxh1 {[%emt 0:00:04]} 76. b7 {[%emt 0:00:06]} Rg8 {[%emt 0:00:10]} 77. Kc6 {[%emt 0:00:05]} Kg2 {[%emt 0:00:19]} 78. Kc7 {[%emt 0:00:05]} Kf3 {[%emt 0:00:03]} 79. b8=Q {[%emt 0:00:08]} Rxb8 {[%emt 0:00:03]} 80. Kxb8 {[%emt 0:00:08]} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.29"]
[Round "11"]
[White "Zatonskih, Anna"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2444"]
[BlackElo "2366"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,60,13,12,-27,-17,-23,-8,-31,-26,-25,-13,-35,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-9,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. cxd5 exd5 7. a3 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} (7. Bf4 Nbd7 8. e3 Re8 9. Bd3 c5 10. a3 Bxc3+ 11. Qxc3 c4 12. Bc2 Ne4 13. Bxe4 dxe4 14. Nd2 b5 {½-½ (63) Nakamura,H (2792)-Aronian,L (2799) Saint Louis 2017}) 7... Bxc3+ 8. bxc3 {[%cal Bb2c3,Bc3c4][%mdl 32]} Ne4 9. e3 Bf5 {[#] Threatens to win with ...Ng3!} 10. Bd3 c5 11. c4 Qa5+ (11... Nd7 {with more complications.} 12. O-O Re8 13. cxd5 Rc8 14. Qa2 cxd4 15. Qb2 Ndc5) 12. Bd2 {The position is equal.} Nxd2 $146 13. Qxd2 Qxd2+ 14. Kxd2 Bxd3 15. Kxd3 dxc4+ 16. Kxc4 cxd4 17. Nxd4 Nc6 18. Nxc6 {[#] And now Ne7+ would win.} Rac8 19. Kd3 {Hoping for Ne7+.} Rxc6 $11 {[%mdl 4096] Endgame KRR-KRR} 20. Rhc1 Rd8+ 21. Ke2 Rdc8 22. Rxc6 Rxc6 {KR-KR} 23. Rd1 {[%cal Rd1d8]} g6 24. f4 Rc2+ 25. Kf3 Rc3 26. Rd7 Rxa3 27. Rxb7 h5 28. g3 a5 29. Ra7 Ra1 30. h3 a4 {Precision: White = 70%, Black = 81%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.29"]
[Round "11"]
[White "Krush, Irina"]
[Black "Yu, Jennifer"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2422"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,91,10,17,0,61,61,53,58,89,79,87,76,88,94,97,95,96,73,90,95,94,85,110,68,103,101,122,122,122,122,110,38,114,110,129,109,127,128,138,122,183,137,152,136,139,145,145,144,139,137,137,143,139,50,50,43,91,52,72,19,19,5,5,5,5,5,43,43,50,24,50,5]} 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. b3 b6 {D30: Queen's Gambit Declined: Systems without Nc3} 9. Bb2 Bb7 10. Ne5 (10. Qe2 c5 11. Rad1 Ne4 12. cxd5 exd5 13. Ba6 Bxa6 14. Qxa6 Re8 15. dxc5 Ndxc5 16. Qe2 Rc8 17. Rc1 Bf8 18. Rfd1 Qe7 {½-½ (45) Radjabov,T (2710)-Ding,L (2773) Moscow 2017}) 10... Rc8 11. f4 c5 {LiveBook: 4 Games} 12. Nxd7 Qxd7 (12... Nxd7 $11 13. Qg4 (13. cxd5 exd5 14. Qf3 c4 $11) 13... Nf6) 13. dxc5 $1 $14 Be7 $146 ({Of course not} 13... Bxc5 $6 14. Bxf6 gxf6 15. Qg4+ Kh8 16. Qh4 $18) ({Predecessor:} 13... Bxc5 14. Bxf6 dxc4 15. Bxh7+ {1-0 (40) Stojanovski,S (2277)-Andersen,S (2111) Ballerup 2017}) 14. cxb6 axb6 15. Qe2 g6 16. Bd4 Qd6 17. Rfd1 Nd7 18. cxd5 Bxd5 19. Nc4 Qb8 20. Ne5 Nxe5 21. Bxe5 Qa8 22. Bd4 Qa5 23. Rac1 Bb7 24. Rxc8 Rxc8 25. Bc4 Ba3 26. Qg4 (26. Ba1 $16) 26... Re8 (26... Bc5 $14) 27. h3 $16 Be4 28. Kh2 h5 29. Qe2 Rc8 30. Be5 Qa8 (30... b5 $16 {was called for.}) 31. Qf2 Qb7 32. Bb5 {[#] Rd7 is the strong threat.} Rc2 33. Rd2 Rxd2 34. Qxd2 {White wants to mate with Qd8+.} Qd5 35. Qxd5 exd5 {[%mdl 4096] Endgame KBB-KBB} 36. Bd4 Bb1 37. Bxb6 ({White should try} 37. Bc6 $16) 37... Bxa2 $14 38. Ba4 Kf8 39. Bd4 Ke7 40. g3 ({Better is} 40. Bc3 $16) 40... Bb4 $11 41. Kg2 Bb1 42. g4 hxg4 43. hxg4 Bd3 44. Kf2 Ke6 45. Be5 Ke7 46. Bc6 {Precision: White = 51%, Black = 56%.} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.29"]
[Round "11"]
[White "Paikidze, Nazi"]
[Black "Goletiani, Rusudan"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2352"]
[BlackElo "2306"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:00]} a6 {[%emt 0:00:19]} 5. Bd3 {[%emt 0:00:00]} Bc5 {[%emt 0:01:08]} 6. Nb3 {[%emt 0:00:04]} Be7 {[%emt 0:00:15]} 7. O-O {[%emt 0:00:25]} Nc6 {[%emt 0:00:56]} 8. f4 {[%emt 0:00:22]} d6 {[%emt 0:02:39]} 9. Nc3 {[%emt 0:00:48]} Nf6 {[%emt 0:00:37]} 10. Qf3 {[%emt 0:00:21]} Qc7 {[%emt 0:02:28]} 11. Be3 {[%emt 0:00:39]} O-O {[%emt 0:09:21]} 12. a3 {[%emt 0:00:16]} Re8 {[%emt 0:02:05]} 13. Rae1 {[%emt 0:13:21]} g6 {[%emt 0:04:35]} 14. g4 {[%emt 0:08:29]} b5 {[%emt 0:07:03]} 15. g5 {[%emt 0:03:27]} Nd7 {[%emt 0:00:59]} 16. Qh3 {[%emt 0:09:48]} b4 {[%emt 0:01:59]} 17. Ne2 {[%emt 0:03:29]} bxa3 {[%emt 0:06:04]} 18. bxa3 {[%emt 0:00:05]} Na5 {[%emt 0:00:43]} 19. Nxa5 {[%emt 0:17:07]} Qxa5 {[%emt 0:00:08]} 20. Qh4 {[%emt 0:06:21]} Bb7 {[%emt 0:07:50]} 21. Bd4 {[%emt 0:04:59]} e5 {[%emt 0:05:01]} 22. fxe5 {[%emt 0:02:57]} Nxe5 {[%emt 0:09:33]} 23. Qf2 {[%emt 0:00:39]} Rf8 {[%emt 0:04:25]} 24. h4 {[%emt 0:00:28]} Rac8 {[%emt 0:08:41]} 25. Nf4 {[%emt 0:01:37]} Qa4 {[%emt 0:03:22]} 26. c3 {[%emt 0:02:32]} Qd7 {[%emt 0:03:53]} 27. Qg3 {[%emt 0:00:40]} Bd8 {[%emt 0:04:10]} 28. Bb1 {[%emt 0:01:41]} Nc4 {[%emt 0:02:53]} 29. Ba2 {[%emt 0:02:54]} Bb6 {[%emt 0:02:18]} 30. Bxc4 {[%emt 0:01:51]} Bxd4+ {[%emt 0:00:03]} 31. cxd4 {[%emt 0:00:03]} Rxc4 {[%emt 0:00:02]} 32. d5 {[%emt 0:00:32]} Re8 {[%emt 0:01:47]} 33. Qf3 {[%emt 0:01:11]} Bc8 {[%emt 0:00:33]} 34. Ng2 {[%emt 0:01:06]} Qc7 {[%emt 0:04:41]} 35. Re3 {[%emt 0:02:25]} a5 {[%emt 0:01:14]} 36. Nf4 {[%emt 0:04:00]} Qd7 {[%emt 0:02:09]} 37. Ng2 {[%emt 0:00:52]} Rc2 {[%emt 0:00:41]} 38. Rf2 {[%emt 0:01:16]} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.29"]
[Round "11"]
[White "Foisor, Sabina-Francesca"]
[Black "Wang, Annie"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2308"]
[BlackElo "2321"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:07]} 4. Bg5 {[%emt 0:00:00]} Be7 {[%emt 0:00:30]} 5. Qc2 {[%emt 0:00:09]} O-O {[%emt 0:01:01]} 6. e3 {[%emt 0:00:12]} Nbd7 {[%emt 0:01:58]} 7. Nc3 {[%emt 0:01:50]} h6 {[%emt 0:02:08]} 8. Bh4 {[%emt 0:00:29]} c5 {[%emt 0:02:24]} 9. cxd5 {[%emt 0:04:41]} cxd4 {[%emt 0:05:04]} 10. Nxd4 {[%emt 0:08:23]} Nxd5 {[%emt 0:00:49]} 11. Bxe7 {[%emt 0:01:42]} Nxe7 {[%emt 0:00:12]} 12. O-O-O {[%emt 0:09:35]} Qa5 {[%emt 0:05:11]} 13. Nb3 {[%emt 0:06:12]} Qe5 {[%emt 0:02:52]} 14. g4 {[%emt 0:02:40]} Nf6 {[%emt 0:02:19]} 15. Be2 {[%emt 0:03:16]} Bd7 {[%emt 0:02:43]} 16. h4 {[%emt 0:14:01]} Rfc8 {[%emt 0:03:52]} 17. Kb1 {[%emt 0:20:40]} Nfd5 {[%emt 0:06:46]} 18. Ka1 {[%emt 0:05:58]} Bc6 {[%emt 0:17:47]} 19. Rhg1 {[%emt 0:01:28]} Nb4 {[%emt 0:07:41]} 20. Qd2 {[%emt 0:01:35]} Ned5 {[%emt 0:07:41]} 21. Nxd5 {[%emt 0:01:20]} Nxd5 {[%emt 0:00:07]} 22. g5 {[%emt 0:00:59]} hxg5 {[%emt 0:02:17]} 23. Rxg5 {[%emt 0:00:43]} Qf6 {[%emt 0:00:17]} 24. Rdg1 {[%emt 0:01:30]} Ne7 {[%emt 0:01:40]} 25. Rxg7+ {[%emt 0:02:04]} Qxg7 {[%emt 0:00:08]} 26. Rxg7+ {[%emt 0:00:04]} Kxg7 27. Qd4+ {[%emt 0:00:22]} f6 {[%emt 0:03:32]} 28. Qd6 {[%emt 0:03:38]} Kf7 {[%emt 0:02:37]} 29. Nc5 {[%emt 0:02:53]} Bd5 {[%emt 0:01:02]} 30. Bh5+ {[%emt 0:00:15]} Kf8 {[%emt 0:01:38]} 31. b4 {[%emt 0:00:43]} Rxc5 {[%emt 0:05:44]} 32. bxc5 {[%emt 0:00:01]} f5 {[%emt 0:06:03]} 33. f3 {[%emt 0:01:27]} Rc8 {[%emt 0:01:34]} 34. e4 {[%emt 0:00:33]} fxe4 {[%emt 0:02:05]} 35. fxe4 {[%emt 0:00:05]} Bxe4 {[%emt 0:00:40]} 36. Qxe6 {[%emt 0:00:15]} Bd5 {[%emt 0:00:19]} 37. Qf6+ {[%emt 0:00:10]} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.29"]
[Round "11"]
[White "Derakhshani, Dorsa"]
[Black "Feng, Maggie"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2306"]
[BlackElo "2243"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:21]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:16]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:32]} 4. e5 {[%emt 0:00:00]} Ne7 {[%emt 0:00:48]} 5. a3 {[%emt 0:00:03]} Bxc3+ {[%emt 0:00:18]} 6. bxc3 {[%emt 0:00:05]} c5 {[%emt 0:00:37]} 7. Qg4 {[%emt 0:00:06]} O-O {[%emt 0:00:30]} 8. Bd3 {[%emt 0:00:13]} Nbc6 {[%emt 0:00:18]} 9. Nf3 {[%emt 0:00:58]} f5 {[%emt 0:01:06]} 10. exf6 {[%emt 0:01:07]} Rxf6 {[%emt 0:00:19]} 11. Qh5 {[%emt 0:01:48]} h6 {[%emt 0:01:16]} 12. O-O {[%emt 0:05:11]} c4 {[%emt 0:02:36]} 13. Be2 {[%emt 0:00:13]} Bd7 {[%emt 0:01:18]} 14. Nh4 {[%emt 0:06:47]} Nf5 {[%emt 0:12:26]} 15. Nxf5 {[%emt 0:09:02]} exf5 {[%emt 0:02:50]} 16. Bf4 {[%emt 0:10:25]} Be8 {[%emt 0:08:07]} 17. Qf3 {[%emt 0:01:26]} Qd7 {[%emt 0:03:52]} 18. h4 {[%emt 0:13:16]} Rf8 {[%emt 0:06:16]} 19. Qg3 {[%emt 0:07:50]} Kh7 {[%emt 0:02:27]} 20. Bd6 {[%emt 0:05:28]} Rf6 {[%emt 0:06:03]} 21. Bf4 {[%emt 0:01:43]} Rf8 {[%emt 0:07:33]} 22. Bd6 {[%emt 0:01:05]} Rf6 {[%emt 0:02:13]} 23. Bf4 {[%emt 0:00:13]} Rf8 {[%emt 0:00:25]} 24. Bd6 {[%emt 0:00:21]} 1/2-1/2

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.29"]
[Round "11"]
[White "Sharevich, Anna"]
[Black "Gorti, Akshita"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2281"]
[BlackElo "2252"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:01:00]} 3. Bf4 {[%emt 0:02:14]} Nf6 {[%emt 0:00:20]} 4. e3 {[%emt 0:00:24]} Bd6 {[%emt 0:00:21]} 5. Bg3 {[%emt 0:01:26]} O-O {[%emt 0:00:56]} 6. Nbd2 {[%emt 0:00:37]} b6 {[%emt 0:01:08]} 7. Bd3 {[%emt 0:00:55]} Bb7 {[%emt 0:00:17]} 8. Qe2 {[%emt 0:01:15]} Ne4 {[%emt 0:01:57]} 9. c3 {[%emt 0:04:05]} Nd7 {[%emt 0:05:33]} 10. Ba6 {[%emt 0:11:12]} Bxa6 {[%emt 0:07:27]} 11. Qxa6 {[%emt 0:00:03]} f5 {[%emt 0:02:09]} 12. Qe2 {[%emt 0:04:50]} Qe7 {[%emt 0:02:29]} 13. Bxd6 {[%emt 0:09:41]} cxd6 {[%emt 0:05:52]} 14. O-O {[%emt 0:03:17]} Ndf6 {[%emt 0:04:19]} 15. Ne1 {[%emt 0:02:04]} e5 {[%emt 0:02:37]} 16. Nb3 {[%emt 0:05:58]} Nd7 {[%emt 0:04:24]} 17. a4 {[%emt 0:05:07]} a5 {[%emt 0:07:38]} 18. Qb5 {[%emt 0:06:00]} Nef6 {[%emt 0:01:42]} 19. c4 {[%emt 0:05:21]} dxc4 {[%emt 0:05:36]} 20. Qxc4+ {[%emt 0:03:13]} d5 {[%emt 0:00:28]} 21. Qb5 {[%emt 0:04:13]} e4 {[%emt 0:00:26]} 22. Nc1 {[%emt 0:05:04]} Qd6 {[%emt 0:07:34]} 23. Ne2 {[%emt 0:00:22]} g5 {[%emt 0:00:42]} 24. f4 {[%emt 0:05:09]} exf3 {[%emt 0:02:18]} 25. Nxf3 {[%emt 0:02:04]} Ng4 {[%emt 0:02:40]} 26. Ra3 {[%emt 0:00:16]} Rae8 {[%emt 0:03:31]} 27. Rc1 {[%emt 0:02:12]} Nxe3 {[%emt 0:06:37]} 28. Rc6 {[%emt 0:00:56]} Qb4 {[%emt 0:01:37]} 29. Rb3 {[%emt 0:07:51]} Qxb5 {[%emt 0:00:58]} 30. Rxb5 {[%emt 0:00:13]} g4 {[%emt 0:12:00]} 31. Ng5 {[%emt 0:01:48]} Nxg2 {[%emt 0:01:42]} 32. Rxd5 {[%emt 0:02:05]} Nb8 {[%emt 0:04:30]} 33. Re6 {[%emt 0:00:12]} Nh4 {[%emt 0:01:51]} 34. Kf2 {[%emt 0:02:25]} Rxe6 {[%emt 0:01:54]} 35. Nxe6 {[%emt 0:00:02]} Re8 {[%emt 0:00:28]} 36. N2f4 {[%emt 0:01:44]} Nc6 {[%emt 0:01:45]} 37. Rd6 {[%emt 0:00:43]} Nb4 {[%emt 0:00:47]} 38. Rxb6 {[%emt 0:00:30]} Rc8 {[%emt 0:00:23]} 39. d5 {[%emt 0:01:16]} Nf3 {[%emt 0:01:12]} 40. d6 {[%emt 0:00:59]} Ne5 {[%emt 0:30:34]} 41. Rb7 {[%emt 0:31:37]} Rc2+ {[%emt 0:00:00]} 42. Kg3 {[%emt 0:00:00]} Nbc6 {[%emt 0:00:00]} 43. Nd5 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.30"]
[Round "12"]
[White "Wang, Annie"]
[Black "Paikidze, Nazi"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2321"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,89,43,85,0,-5,-62,-77,-68,-59,-46,61,34,128,120,181,187,220,235,250,235,236,224,340,348,349,349,311,331,497,341,1070,1018,1070,301,279,279,311,295,289,272,375,376,485,504,584,318,592,574,849,789,788,760,1220,1015,989,991,956,961,1417,0,938,929,910,846,29972,5514,5252,2769,29989,29990,29991,29992]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 c5 {E36: Nimzo-Indian: Classical: 4...d5 5 a3} (6... Ne4 7. Qc2 c5 8. dxc5 Nc6 9. cxd5 exd5 10. Nf3 Qf6 11. e3 Bg4 12. Be2 O-O 13. O-O Rfe8 14. Bd2 d4 15. Rad1 Nxd2 16. Rxd2 dxe3 {½-½ (31) Mamedyarov,S (2809)-So,W (2799) Berlin 2018}) 7. dxc5 d4 8. Qg3 Nc6 9. Qxg7 Rg8 10. Qh6 e5 {LiveBook: 3 Games} 11. Bg5 $146 (11. b4 $16) ({Predecessor:} 11. b4 Rg6 12. Qd2 Ne4 13. Qb2 Qf6 14. e3 {0-1 (23) Karpov,A (2628)-Edouard,R (2628) Cap d'Agde 2016}) 11... Rg6 $11 12. Qh4 (12. Bxf6 $1 $11 Rxf6 13. Qc1 (13. Qxh7 Qa5+ 14. Kd1 Qa4+ 15. Ke1 Ke7 $11)) 12... Qa5+ $1 $15 13. Bd2 (13. b4 Nxb4 $1 {[%mdl 512]} 14. Bd2 Nc2+ 15. Kd1 Qa4 $19) 13... Qxc5 14. e4 Qd6 ({Black should play} 14... dxe3 $15 15. Bxe3 Qa5+ 16. Bd2 Qb6) 15. f3 d3 {[#]} ({Better is} 15... Qd8 $14) 16. Qf2 $1 $16 Nd4 {[#]} (16... b6 $16 {is a better defense.}) 17. Bb4 $1 $18 {[%cal Rb4d6]} Qc6 18. Bxd3 Be6 19. Ne2 O-O-O 20. O-O-O {Strongly threatening Nxd4.} Bxc4 (20... Nb3+ {keeps fighting.} 21. Kb1 a5) 21. Nxd4 Rxd4 22. Bxc4 Rxc4+ 23. Kb1 Nd7 (23... b6 $142 24. Rc1 Kb7) 24. Qxa7 Rxg2 $2 (24... Qc7 25. Rc1 Ra6) 25. Qa8+ Kc7 26. Ba5+ $2 (26. Be7 {[%csl Ga8][%cal Re7d8]} Nb8 27. Bd6+ Kb6 28. Qxb8) 26... b6 27. Qa7+ Kd8 28. Bxb6+ Ke8 {Hoping for ...Rcc2.} 29. Bf2 f6 30. Rd2 Rg7 31. Rhd1 Re7 32. Rg1 Kf7 $2 (32... Rg7 33. Rgd1 (33. Rxg7 Rc1+ 34. Ka2 Qc4+ 35. b3 Rc2+ 36. Rxc2 Qxc2+ 37. Ka1 Qd1+ 38. Kb2 Qd2+ 39. Kb1 Qd1+ 40. Kb2 Qd2+ 41. Kb1 Qd1+ 42. Kb2 $11) 33... Qa4 34. Qxa4 Rxa4) 33. Qe3 Nf8 34. Qh6 {Threatens to win with Rd8.} Ke8 35. Rgd1 Nd7 36. Qh5+ Kd8 37. Qg4 Kc7 38. Qg8 Qb5 39. Qg4 Qc6 $1 40. Rd5 Nb8 41. Qg8 {White threatens Qd8+ and mate.} Nd7 42. Be1 (42. Ra5 $142 Ra4 43. Rxa4 Qxa4 44. Rc1+ Qc6 45. Rxc6+ Kxc6 46. Qc4+ Kb7 47. Qb4+ Kc7 48. Qxe7) 42... Rc5 43. Bb4 Rxd5 44. exd5 Qa4 45. Rc1+ {Precision: White = 56%, Black = 26%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.30"]
[Round "13"]
[White "Paikidze, Nazi"]
[Black "Wang, Annie"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2352"]
[BlackElo "2321"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,83,-27,0,-81,-54,-58,12,-152,-114,-173,-37,-38,-32,-19,58,77,77,39,43,70,54,92,85,89,97,84,104,77,143,83,101,94,105,79,211,131,114,97,258,250,338,336,464,442,420,324,561,265,410,412,566,558,578,572,566,559,557,553,29988,29989]} 1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. O-O Be7 5. d3 c5 6. Nbd2 Nc6 7. e4 b6 8. e5 Nd7 9. Re1 Qc7 10. Qe2 Bb7 11. c4 d4 {C00: French: Unusual White 2nd moves} 12. Nf1 (12. h4 h6 13. h5 a5 14. Ne4 Ncxe5 15. Nxe5 Nxe5 16. Bf4 O-O 17. Nd2 Bxg2 18. Bxe5 Qc6 19. f3 {0-1 (45) Liang,A (2572)-Le,Q (2737) chess.com INT 2018}) 12... h6 13. h4 O-O-O {LiveBook: 15 Games. Black has an edge.} 14. h5 (14. N1h2 $1 $11 {keeps the balance.}) 14... Rdf8 $146 ({Predecessor:} 14... Rdg8 15. Bf4 g5 16. hxg6 fxg6 17. g4 g5 18. Bd2 h5 19. N1h2 Kb8 {0-1 (34) Veleski,R (2162)-Mihov,F (1964) Struga 2016}) 15. a3 g5 ({Black should try} 15... g6 $15) 16. g4 $2 (16. N1h2 $1 $11) 16... Kb8 17. Bd2 (17. Ng3 $17) 17... Re8 (17... f5 $19 18. exf6 Nxf6) 18. b4 $1 $15 cxb4 19. axb4 Nxb4 ({Better is} 19... Bxb4 $11 20. Bxb4 Nxb4) 20. Nxd4 $14 Bxg2 21. Kxg2 {Threatens to win with Bxb4.} Nc6 22. Nxc6+ Qxc6+ 23. f3 f6 24. exf6 Bxf6 25. Ra2 Rhf8 26. Be3 Ne5 {[#]} (26... Bc3 $142 27. Rc1 Bb4) 27. Nh2 (27. Bf2 $142 $1) 27... Rd8 $16 28. Rd1 Ka8 29. Bf2 Rc8 (29... Rd7 $16) 30. Rb1 Nd7 31. Ra6 {Strongly threatening Bxb6!} Qb7 $2 {[#]} (31... Kb8 $16 {was necessary.}) 32. Qa2 $1 $18 Kb8 33. d4 Bd8 34. Ra1 {[%cal Ra6a7]} Rc7 35. c5 Re8 $2 (35... Qd5 36. Rxa7 Qxa2 37. R7xa2 Kc8) 36. Rc1 (36. Bg3 $142 e5 37. cxb6 Nxb6 38. Bxe5 Rxe5 39. dxe5) 36... e5 (36... Qd5 $142 37. Bg3 Qxa2+ 38. Rxa2 e5) 37. Bg3 Rc6 {[%cal Rb6c5]} 38. Ra1 Rc7 39. cxb6 Nxb6 40. Bxe5 Rxe5 41. dxe5 Qc8 {White must now prevent ...Rc2+.} 42. Rxb6+ {Precision: White = 52%, Black = 17%.} 1-0

[Event "US-ch Women 2018"]
[Site "Saint Louis"]
[Date "2018.04.30"]
[Round "14"]
[White "Paikidze, Nazi"]
[Black "Wang, Annie"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2352"]
[BlackElo "2321"]
[Annotator "RC"]
[PlyCount "66"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. O-O Be7 5. d3 c5 6. Nbd2 Nc6 7. e4 b6 8. e5 Nd7 9. Re1 Qc7 10. Qe2 Bb7 11. c4 d4 12. Nf1 h6 13. h4 O-O-O 14. N1h2 g5 15. h5 Rdf8 16. Ng4 Kb8 17. Bd2 f5 18. exf6 Nxf6 19. Nge5 g4 20. Nxc6+ Bxc6 21. Ne5 Bxg2 22. Kxg2 Qb7+ 23. Kg1 Re8 24. Ng6 Rh7 25. Qxe6 Nxh5 26. Qxg4 Nf6 27. Qf4+ Ka8 28. Nxe7 Rf7 29. Nf5 Rxe1+ 30. Rxe1 Rf8 31. Re7 Qc6 32. Qxh6 Rc8 33. Rf7 Qf3 1-0

