[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.1"]
[White "Cori T, Deysi"]
[Black "Librelato, Kathie Goulart"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2389"]
[BlackElo "2085"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,71,0,-10,25,18,30,2,1,-10,51,51,29,0,0,0,8,-16,0,-7,-1,0,-18,-70,-39,-43,-55,-75,-77,-52,-65,-81,-78,-73,-79,-73,-35,-106,-94,-93,-52,-85,-82,-115,-119,-111,168,168,162,152,152,143,342,357,284,247,750,697,6720,29953,5381,2819]} 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. h3 O-O 6. Nb5 {D00: 1 d4 d5: Unusual lines} Na6 7. e3 {LiveBook: 11 Games} c5 (7... c6 8. Nc3 Nb8 9. Bd3 c5 10. O-O b6 11. Ne5 Bb7 12. Bh2 Nc6 13. Bb5 Rc8 {1-0 (34) Aronian,L (2784)-Grischuk,A (2752) chess.com INT 2016}) 8. Be2 {White has an edge.} Bf5 $146 ({Find the theoretical novelty and annotate with similar games:} 8... Qb6 9. O-O Bd7 10. a4 c4 11. b3 cxb3 12. cxb3 Bxb5 13. Bxb5 Ne4 14. Rc1 Rfc8 {0-1 (42) Mytarev,O (1954)-Evdokimenko,V (2207) Kaluga 2012}) 9. O-O Nb4 10. dxc5 Ne4 (10... Bxc2 $11 11. Qd4 Nc6) 11. c3 Nc6 12. Bh2 (12. g4 $5 {[%cal Rg4f5]} Be6 13. Nc7 $14) 12... e5 13. c4 dxc4 14. Bxc4 Nxc5 15. Nd6 Be6 16. Rc1 Qe7 {[#] aiming for ...Rfd8.} 17. Bxe6 (17. b4 $11 Nxb4 18. Nxe5) 17... Nxe6 $15 18. Nc4 {[%cal Rc4e5]} Rfd8 19. Qc2 {[%cal Rc4e5]} Rac8 20. Qb1 {[%cal Rc4e5]} Nc5 21. Rfd1 b5 22. Rxd8+ Rxd8 23. Ncd2 {next b4 is good for White.} Nb4 24. Ne4 ({White should try} 24. Bg3 $15) 24... Ncd3 25. Rd1 {[#] And now a3 would win.} f5 26. Nc3 e4 27. Nd4 Bxd4 28. exd4 e3 $2 {[%mdl 8192]} (28... a6 $17 {stays on course.} 29. a3 Nd5 30. Nxd5 Rxd5) 29. Rxd3 $18 exf2+ 30. Kxf2 {Hoping for Rd1.} Nxd3+ 31. Qxd3 Qb4 $2 (31... Qh4+ $16 32. Kf1 Qxd4 33. Qxb5 Qd3+ 34. Qxd3 Rxd3) 32. Be5 (32. Qxb5 Qxd4+ 33. Kf3 Qd3+ 34. Qxd3 Rxd3+ 35. Ke2 Rd7 $16) (32. Nxb5 Qxb2+ 33. Kf3 Qxa2 $16) 32... Qxb2+ 33. Kg1 a6 $2 (33... Rc8 34. Nd1 (34. Nxb5 Rc2 $16) (34. Qxb5 Qxb5 35. Nxb5 Rc1+ 36. Kh2 a6 $16) 34... Qxa2 35. Qxb5 Qf7) 34. Qf3 {Qb7 is the strong threat.} b4 35. Qb7 {[%csl Ge5][%cal Rb7g7]} Kf8 36. Nd5 {Precision: White = 64%, Black = 43%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.2"]
[White "Carraro, Denise"]
[Black "Lujan, Carolina"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2071"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,96,34,35,54,27,27,28,28,20,18,18,33,21,14,27,27,22,18,10,26,-14,20,0,0,0,4,0,29,17,18,-31,-8,-19,-2,-25,-20,-58,-66,-63,-75,-89,-135,-128,-86,-146,-134,-111,-122,-118,-130,-413,-417,-393,-408,-397,-380,-354,-335,-442,-344,-510,-577,-556,-516,-581,-552,-1250,-1198,-1170,-849,-1366,-1313,-12841,-12837,-12837,-12835,-6391,-6287,-5522,-5489]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Nd2 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} (6. a3 O-O 7. Nd2 d6 8. Nf1 Bg4 9. f3 Be6 10. Ne3 Nd7 11. Ncd5 Bg5 12. g3 Nb6 13. Nxb6 axb6 {0-1 (25) Lu,S (2638)-Wang,H (2698) Danzhou 2017}) 6... O-O 7. Nf1 a6 8. a4 Nb4 9. Ne3 d6 10. O-O {LiveBook: 3 Games} Be6 11. Ncd5 Nbxd5 12. exd5 Bd7 13. a5 Ne8 14. Bb3 $146 Nc7 15. Nc4 Nxd5 {[#]} 16. Nxe5 $1 {[%mdl 512]} Be6 (16... dxe5 17. Bxd5) 17. Nc4 Bf6 18. c3 Rb8 19. Ne3 Nc7 20. f4 Bxb3 21. Qxb3 d5 22. Ng4 d4 23. Nxf6+ Qxf6 24. Qc4 Rbc8 25. Bd2 Nb5 {[%cal Bc7b5,Bb5a7,Ba7c6,Bc6a5,Ba5c4][%mdl 32]} 26. Rac1 Qf5 {Threatening ...Nd6.} 27. Rf3 Rfe8 {aiming for ...Re2.} 28. Qb3 Re2 29. Qd1 Rce8 30. c4 Na7 31. b4 {[#]} (31. Kf1 $142) 31... cxb4 $1 $17 32. Bxb4 Nc6 $40 {[%mdl 128] Black is out for blood.} 33. Bd2 Nxa5 34. Rb1 $2 {[%mdl 8192] [#]} (34. Rf2 $17 {is a better defense.} Rxf2 35. Kxf2) 34... Nxc4 $1 $19 {[%mdl 512]} 35. dxc4 {[#]} Rxd2 $1 {[%mdl 512]} 36. Qxd2 Qxb1+ {[%mdl 4096] Endgame KQR-KQR} 37. Kf2 Qe4 38. Rb3 h6 39. Rb6 (39. Rd3 {keeps fighting.} Rd8 40. h3) 39... d3 {Black is clearly winning.} 40. Rd6 Qxc4 {Threatens to win with ...Qc5+.} 41. Rxd3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 42. Rd6 b4 43. Rd4 {[#]} Re2+ $1 {[%mdl 512]} 44. Qxe2 Qxd4+ 45. Kg3 Qc3+ 46. Kf2 Qc5+ 47. Kg3 Qb5 48. Qe4 b3 {Precision: White = 42%, Black = 70%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.3"]
[White "Arribas Robaina, Maritza"]
[Black "Nejanky, Maisa"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2273"]
[BlackElo "2018"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,95,66,72,44,49,51,54,43,73,66,67,63,97,89,85,81,73,63,92,29,27,36,50,31,176,202,202,187,209,147,264,267,267,262,245,254,252,147,150,151,151,128,220,67,185,181,226,242,284,284,284,284,284,284,281,250,250,250,250,228,601,570,1352,1327,1181,1116,1714,1441,12845,7376,29954,29955,29964,29965,29965,6650,5181,1166]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 e5 8. h3 Be7 9. d4 O-O {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} 10. d5 Na7 {[%cal Bc6a7,Ba7c8,Bc8b6,Bb6c4,Bc4d2][%mdl 32] LiveBook: 20 Games} 11. b4 (11. Nxe5 dxe5 12. d6 Be6 13. dxe7 Qxe7 14. Nd2 Rfd8 15. Qc2 Rac8 16. b3 b5 17. a4 {1-0 (35) Svidler,P (2727)-Movsesian,S (2658) Berlin 2015}) 11... cxb4 {White is slightly better.} 12. cxb4 b5 13. Nc3 Nc8 $146 ({Predecessor:} 13... Qb8 14. Be3 Nc8 15. Nd2 Nb6 16. f4 Rc8 17. Rc1 {0-1 (33) Formanek,M (2189)-Juptner,J (2322) Prague 2015}) 14. a4 {[%cal Ra4b5]} bxa4 15. Nxa4 Nb6 16. Nc3 Qc7 17. Qb3 Rfc8 18. Bd2 Nc4 19. Rec1 (19. Bg5 $1 $16) 19... Nxd2 $11 20. Nxd2 Qb6 21. Nc4 Qd4 (21... Qb8 $14) 22. Rd1 $18 Qa7 23. b5 Qb8 {[%cal Rd7b5] intending ...Bxb5.} 24. Rdb1 axb5 (24... Bxb5 $16 25. Nxb5 Qxb5) 25. Rxa8 Qxa8 26. Nb6 Qb7 27. Nxc8 Qxc8 28. Bxb5 (28. Qa3 $18) 28... Bxb5 $16 29. Nxb5 {aiming for Na7.} Nxe4 {Black wants to play ...Nd2.} 30. Qe3 f5 {[#]} (30... Nf6 $16 {keeps fighting.}) 31. Na7 $2 (31. Qa7 $1 $18 {[%cal Ra7e7]} Kf7 32. Nc7) 31... Qc5 (31... Qc2 $14 32. Rc1 Qa4) 32. Qxc5 $18 dxc5 {[%mdl 4096] Endgame KRN-KBN} 33. Nc8 Bf8 34. Rb7 c4 35. Ne7+ Bxe7 36. Rxe7 {KR-KN} c3 37. Rc7 Kf8 38. f3 Nf6 39. d6 e4 $2 (39... g6 40. Kf2 (40. Rxc3 Kf7 $18) 40... c2 41. Rxc2 Kf7) 40. Rxc3 exf3 41. gxf3 Ke8 42. Rc7 g6 43. Kf2 h6 44. Rg7 g5 45. Ke3 Kd8 46. Kd4 Ne8 47. Rg6 (47. Rg8 $142 Kd7 48. Ke5 h5 {[#]} 49. Rxe8 $1 {[%mdl 512]} Kxe8 50. Kxf5 Kd7 51. Kxg5 Kxd6 52. Kxh5) 47... Kd7 48. Kd3 {Precision: White = 65%, Black = 27%.} (48. Ke5 $142 h5 49. Kxf5) 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.4"]
[White "Cordero, Daniela"]
[Black "Amura, Claudia"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2005"]
[BlackElo "2262"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,73,61,62,28,31,33,57,-35,-35,-43,-41,-50,-44,-53,-3,-19,-20,-35,-29,-58,-39,-29,-12,-77,-80,-87,-86,-184,-126,-131,-130,-135,-131,-114,-116,-111,-107,-99,0,-186,-55,-29,-20,-12,-16,-7,0,0,0,-59,-38,-67,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 g6 3. c4 Nf6 4. cxd5 Nxd5 5. e4 Nb6 6. h3 {D70: Grünfeld: Unusual White 3rd moves (met by ...d5)} (6. Be3 Bg7 7. Nc3 O-O 8. Be2 Bg4 9. Rc1 Nc6 10. d5 Bxf3 11. gxf3 Ne5 12. b3 Ned7 13. h4 c6 14. dxc6 Rc8 15. cxd7 Rxc3 16. Rxc3 Bxc3+ {1-0 (38) Bartel,M (2653)-Mroziak,M (2306) Katowice 2016}) 6... Bg7 {LiveBook: 66 Games} 7. Be2 c5 {[%cal Rc5d4]} 8. d5 {White is slightly better.} e6 {[%cal Re6d5]} 9. Bb5+ $146 (9. Bg5 $14 f6 10. Bf4) ({Predecessor:} 9. d6 N6d7 10. Nc3 a6 11. O-O Nc6 12. Be3 O-O 13. Qd2 Re8 14. Rac1 {1-0 (70) Futida,S (2085)-Blaine,R (2024) IECC email 2004}) 9... Bd7 $1 $15 {[%cal Rd7b5]} 10. Bxd7+ Qxd7 11. Nc3 O-O {[%cal Bh8f8,Bf8d8,Bd8d3][%mdl 32]} (11... Bxc3+ $5 12. bxc3 exd5 13. exd5 O-O $15) 12. O-O Na6 (12... Bxc3 $5 13. bxc3 exd5 14. exd5 Qxd5 $15) 13. dxe6 Qxe6 14. Bg5 h6 15. Bh4 g5 16. Bg3 Rfd8 17. Qc1 (17. Qe2 $11 {remains equal.}) 17... Nb4 $17 18. Rd1 Nc4 $36 {[%mdl 2048] Keeping White busy.} 19. a3 (19. e5 $17 {was necessary.}) 19... Nd3 ({Black should try} 19... Rxd1+ $19 20. Nxd1 Nd3) 20. Qc2 Ndxb2 21. Rdb1 Rd3 22. e5 Rad8 $1 {And now ...Rxf3! would win.} ({Much worse is} 22... Nxe5 $6 23. Bxe5 Bxe5 24. Nxe5 $14) 23. Rxb2 Nxb2 24. Qxb2 {[#]} f5 (24... Qc4 $1 $17 {[%cal Rc4c3]} 25. Ne2 Rd1+ 26. Rxd1 Rxd1+ 27. Kh2 b6) 25. Re1 $2 {[#]} (25. Rc1 $1 $11) 25... f4 ({Black should play} 25... Qc4 $1 $19 {[%cal Rc4c3]} 26. Ne2 f4) 26. Bh2 $15 Qc4 27. Ne4 Rd1 28. Qxb7 Bxe5 29. Qe7 Bg7 30. Ned2 (30. Bxf4 $11 gxf4 31. Rxd1 Rxd1+ 32. Kh2) 30... R8xd2 31. Qe8+ Bf8 (31... Kh7 $15 32. Nxg5+ hxg5 33. Qh5+ Bh6 34. Rxd1 Qe4) 32. Nxd2 $11 {The position is equal.} Rxd2 33. Qg6+ Kh8 34. Qf6+ Kg8 {White must now prevent ...Qe2!} 35. Qg6+ Kh8 36. Qf6+ Kg8 {Hoping for ...Qe2!} 37. Qg6+ {Precision: White = 39%, Black = 49%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.5"]
[White "Chumpitaz, Ann"]
[Black "Besso, Guadalupe"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2225"]
[BlackElo "1994"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,51,36,0,39,40,44,0,65,35,75,24,166,83,204,197,194,189,183,178,316,300,547,528,549,551,533,543,536,540,862,853,844,833]} 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Qc2 Nbd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 6. Bf4 Be7 7. e3 O-O 8. cxd5 exd5 9. Bd3 Re8 10. O-O Nf8 11. Rab1 {LiveBook: 15 Games} g6 {D35: Queen's Gambit Declined: Exchange Variation} (11... Ng6 12. Be5 Bd6 13. Bxd6 Qxd6 14. h3 a5 15. a3 Bd7 16. Rfc1 Re7 17. b4 axb4 18. axb4 Rae8 19. b5 Ne4 20. Bf1 h6 21. Na4 Ng5 22. Nxg5 hxg5 {1-0 (39) Olafsson,H (2531)-Vaisser,A (2580) Paris 2004}) 12. b4 Ne6 13. Bg3 Bd7 $146 (13... Nh5 $11) ({Predecessor:} 13... a6 14. a4 Ng7 15. b5 axb5 16. axb5 Bf5 17. bxc6 bxc6 18. Ne5 Bxd3 19. Qxd3 {1-0 (40) O'Cinneide,M (2285)-Fox,A (2130) Kilkenny 1997}) 14. Ne5 a6 15. a4 ({White should try} 15. f4 $16) 15... b6 (15... Nh5 $11 {and Black is okay.}) 16. Qb3 ({Better is} 16. Bh4 $18) 16... Nh5 {[#]} (16... b5 $16) 17. b5 $1 $18 {[%cal Rb5c6]} axb5 18. axb5 Ra3 19. Qb2 cxb5 (19... Rxc3 $142 20. Qxc3 c5 21. dxc5 Bxc5) 20. Nxd5 Rf8 $2 {[#]} (20... Nxg3 21. fxg3 Rxd3 22. Nxd3 Nc7) 21. Nxe7+ {White is clearly winning.} Qxe7 22. Nxd7 Nxg3 23. hxg3 Rxd3 24. Nxf8 Nc7 25. Rfc1 b4 26. Qxb4 {Precision: White = 47%, Black =  7%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.6"]
[White "Jorquera Cabello, Valentina"]
[Black "Fernandez, Maria Florencia"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1977"]
[BlackElo "2199"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,64,15,0,17,0,14,15,21,27,25,15,16,14,10,0,0,-13,18,-25,0,0,0,0,0,-152,-9,-20,0,0,0,-1,0,0,0,-104,-108,-1115,-170,-1097,-1077,-910,-528]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Nde2 Nf6 10. f3 O-O 11. O-O Rac8 12. b3 a6 {B52: Sicilian: Moscow Variation with 3...Bd7} (12... e6 13. Bg5 h6 14. Bh4 Rfd8 15. Rc1 g5 16. Bf2 d5 17. cxd5 exd5 18. Nxd5 Nxd5 19. Qxd5 Qxd5 20. exd5 Rxd5 {½-½ (32) Vachier Lagrave,M (2722)-Istratescu,A (2651) Nancy 2013}) 13. a4 {LiveBook: 3 Games} Qc7 14. Be3 Qa5 {The position is equal.} 15. Rb1 Ng4 $146 ({Predecessor:} 15... Nd7 16. Qd2 Rfe8 17. Rfd1 Nc5 18. Kh1 Rcd8 19. Bg5 Ne6 20. Bh6 Bh8 {½-½ (66) Vegjeleki,A (2287)-Figlio,G (2431) ICCF email 2007}) 16. fxg4 {Threatens to win with Nd5.} Bxc3 17. Nxc3 Qxc3 18. Bh6 Rfe8 19. Rf2 Ne5 20. h3 Rc5 21. Qf1 Rec8 22. Kh1 {[#]} b5 $1 {[%mdl 512]} 23. axb5 axb5 24. Bf4 $2 (24. cxb5 $11 Qb4 25. Bf4) 24... Rf8 ({Black should try} 24... bxc4 $17 25. bxc4 Qxc4) 25. cxb5 $11 Qd4 26. Rd1 Qxe4 27. Re2 $36 {[%mdl 2048] White is more active.} Qb7 28. b6 Rc3 {And now ...Rxh3+ would win.} 29. Bxe5 (29. Be3 $11) 29... dxe5 $17 30. Rxe5 $2 {[%mdl 8192]} (30. Kh2 $17) 30... Rxh3+ $1 $19 31. Kg1 Qxb6+ 32. Qf2 {[#]} Rh1+ $1 {[%mdl 512] Precision: White = 49%, Black = 50%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.7"]
[White "Miranda Llanes, Yerisbel"]
[Black "Strgacich, Aylen"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2192"]
[BlackElo "1897"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,47,50,40,67,68,69,66,68,64,77,87,525,538,545,550,541,522,496,503,796,706,29986,29987,29994,29995]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8. Rb1 c5 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 Qa5 13. Rb3 {LiveBook: 16 Games} Qc7 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} (13... Qa4 14. c4 e6 15. h4 exd5 16. exd5 Bd4 17. h5 Re8 18. Kf1 b6 19. hxg6 hxg6 20. Bb2 Rxe2 21. Bxd4 cxd4 22. Qh6 Rxf2+ 23. Kxf2 Qxa2+ 24. Kg1 Qa1+ 25. Kh2 Qa2 26. Rf3 Qe2 27. Qg5 Bd7 28. Qf6 {1-0 (28) Mamedyarov,S (2741)-Gopal,G (2584) Bursa 2010}) 14. f4 Bg7 15. O-O Rb8 $146 {White is slightly better.} ({Find the theoretical novelty and annotate with similar games:} 15... b6 16. c4 Bd4+ 17. Kh1 e6 18. Bb2 exd5 19. Bxd4 cxd4 20. cxd5 Bb7 21. Qxd4 {½-½ (67) Knaak,J (2133)-Duemmke,J (1920) Bssum 2014}) 16. c4 Bd4+ 17. Kh1 e5 $2 {[%mdl 8192] [#]} (17... e6 $16 {is tougher.}) 18. f5 $18 f6 19. fxg6 hxg6 20. Qh6 {Hoping for Rg3.} Qg7 21. Rg3 Kf7 {[#]} (21... Qxh6 $142 22. Bxh6 f5 23. Bxf8 Kxf8 24. Rxg6 f4 25. Rf6+ Kg7) 22. Rxg6 $3 {[%mdl 512]} Qxg6 23. Bh5 Rg8 24. Qh7+ (24. Qxg6+ $2 {loses.} Rxg6 25. Bg5 Kg7 $19) 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.8"]
[White "Cosme Contreras, Trilce"]
[Black "Martinez, Ayelen"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1872"]
[BlackElo "2190"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,75,25,0,8,0,0,0,0,0,-7,-48,-33,-83,-87,-95,-90,-91,-82,-83,21,21,21,21,22,36,25,27,22,35,23,22,34,27,68,45,53,8,42,63,50,51,50,0,22,25,160,100,131,54,73,89,29990,29991,29994,29995]} 1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O O-O 7. d3 h6 8. Rb1 Re8 {A24: English Opening vs King's Indian: Lines without ...Nc6} (8... a5 9. h3 Re8 10. e4 c6 11. Re1 Nbd7 12. Be3 Qe7 13. a3 Nc5 14. b4 axb4 15. axb4 Ne6 16. Qd2 Kh7 {½-½ (80) Kovalenko,I (2626)-Cheparinov,I (2681) Yerevan 2014}) 9. e4 a5 10. a3 c6 11. b4 axb4 12. axb4 {LiveBook: 4 Games} d5 13. c5 $146 ({Predecessor:} 13. exd5 cxd5 14. Bb2 Na6 15. b5 Nb4 16. Ba1 Nxd3 17. cxd5 Nc5 {½-½ (47) Thompson,I (2260)-Jones,R (2369) England 2011}) 13... Na6 {[%cal Bb8a6,Ba6c7,Bc7e6,Be6d4][%mdl 32]} 14. Qc2 Nc7 15. Re1 Bg4 16. Nd2 (16. h3 $5 {[%cal Rh3g4]} Bxf3 17. Bxf3 $15) 16... Ne6 17. f3 Nd4 18. Qd1 Be6 $1 19. Bb2 h5 20. Ne2 Bh6 ({Better is} 20... Nb5 $17) 21. Nxd4 $11 exd4 22. e5 Be3+ 23. Kh1 Nd7 24. Nf1 $1 b6 25. Nxe3 dxe3 26. d4 bxc5 27. bxc5 Ra2 {White must now prevent ...Bf5.} 28. Qb3 Qa8 {Hoping for ...Rb8.} 29. Qxe3 Bf5 30. Ra1 Rb8 31. Rxa2 Qxa2 32. Bc1 Rb4 33. h3 $36 {[%mdl 2048] Black is under pressure.} Rc4 (33... Nf8 $11 {remains equal.}) 34. Bf1 (34. g4 $142 hxg4 35. fxg4 (35. hxg4 Be6 $16)) 34... Rc2 {[#]} 35. Re2 (35. g4 $1 $16 {[%cal Rg4f5]} hxg4 36. e6 Bxe6 37. hxg4) 35... Qc4 $14 {[#]} 36. Bd2 $1 {Threatens to win with Rf2.} Bd3 $2 {[%mdl 8192] [#]} (36... Nf8 $16 37. Rf2 Qa4) 37. e6 $1 {[%cal Be5e6,Be6e7][%mdl 544]} Ne5 38. e7 {Precision: White = 55%, Black = 49%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.9"]
[White "Aliaga Fernandez, Ingrid Y"]
[Black "Ocampo, Derly Gineth"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2182"]
[BlackElo "1821"]
[Annotator "RC"]
[PlyCount "35"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:18]} 2. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:40]} 3. d4 {[%emt 0:00:05]} exd4 {[%emt 0:01:33]} 4. Nxd4 {[%emt 0:00:08]} Qf6 {[%emt 0:03:57]} 5. Be3 {[%emt 0:01:23]} Bc5 {[%emt 0:05:15]} 6. c3 {[%emt 0:00:16]} Nxd4 {[%emt 0:01:54]} 7. cxd4 {[%emt 0:10:45]} Bb6 {[%emt 0:03:33]} 8. Nc3 {[%emt 0:02:11]} c6 {[%emt 0:06:45]} 9. Qd2 {[%emt 0:10:06]} d6 {[%emt 0:04:21]} 10. Bc4 {[%emt 0:13:34]} Be6 {[%emt 0:23:41]} 11. d5 {[%emt 0:00:33]} Bxe3 {[%emt 0:00:09]} 12. fxe3 {[%emt 0:02:17]} cxd5 {[%emt 0:08:35]} 13. Bb5+ {[%emt 0:00:36]} Ke7 {[%emt 0:03:55]} 14. Nxd5+ {[%emt 0:06:46]} Bxd5 {[%emt 0:00:24]} 15. Qxd5 {[%emt 0:00:13]} Rb8 {[%emt 0:00:53]} 16. Rc1 {[%emt 0:01:41]} Kd8 {[%emt 0:10:21]} 17. Rf1 {[%emt 0:03:58]} Qe6 {[%emt 0:01:53]} 18. Qxe6 {[%emt 0:00:38]} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.10"]
[White "Coelho, Tatiane Cristina"]
[Black "Zuriel, Marisa"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "2180"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,107,-33,-22,-41,-41,-50,-43,-43,-43,-40,-43,-46,-39,-33,-33,-56,-61,-64,-47,-46,-52,-77,-48,-52,-22,-76,-65,-89,-83,-84,-95,-112,-97,-105,-82,-81,-66,-66,-61,-93,-81,-96,-87,-113,-87,-170,-69,-67,-68,-96,-94,-182,-82,-280,-282,-397,-389,-388,-186,-184,507,480,1527,1389,29988,29989,29989,164,143,143,164,92,92,92,90,86,175,183,719,727,717,704,707,0,0,0,564,490,692,710,675,665,571,530]} 1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 d5 7. e5 {B23: Closed Sicilian: Lines without g3} (7. exd5 exd5 8. Nf3 Nf6 9. O-O Be7 10. Nh4 Qd7 11. f5 h6 12. Bf4 Nc6 13. Qd2 O-O-O 14. a3 Rhe8 {0-1 (55) Andriasian,Z (2631)-Zhigalko,S (2664) Martuni 2013}) 7... Nc6 8. Nf3 Nge7 {[%cal Bg8e7,Be7f5,Bf5d4][%mdl 32] LiveBook: 7 Games} 9. Bh3 $146 {The position is equal.} ({Predecessor:} 9. Be3 Nf5 10. Bf2 h5 11. O-O Be7 12. Ne2 d4 13. c3 Qd7 14. Qd2 Rd8 {0-1 (31) Eminov,O (2248)-Bernadskiy,V (2529) Serik 2017}) 9... Nf5 10. g4 Nfd4 11. O-O h5 12. g5 $1 g6 13. Nxd4 Nxd4 14. Be3 Qb6 15. Bxd4 cxd4 16. Ne2 Rc8 17. Rc1 Be7 18. Qe1 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 19. Qf2 Bc5 20. Ng3 (20. Bg2 $11 {remains equal.}) 20... Rc7 21. Rce1 Bc8 22. Re2 a4 23. Qf3 Be7 24. Bg2 Qc5 25. h4 Qb4 26. b3 Qa3 27. bxa4 bxa4 28. f5 exf5 29. Qxd5 Qc5 30. Qf3 (30. Qxc5 $17 Bxc5 31. Bd5) 30... Bb7 (30... a3 $19 31. Rb1 Kf8) 31. Qf2 $1 $15 Bd5 32. Bxd5 $1 Qxd5 33. Rfe1 (33. e6 $17 {was worth a try.}) 33... O-O (33... Qe6 $1 $19 {and Black stays clearly on top.} 34. Nf1 O-O) 34. Qf4 $2 (34. e6 $17) 34... Qe6 $19 35. Rg2 (35. Nf1 $142) 35... Rfc8 36. Ree2 Qxa2 (36... Rb7 $142 37. Kh2 Bc5) 37. Nxf5 gxf5 $4 {[%mdl 8192]} (37... Qd5 $1 $19 38. Nxd4 Bc5) 38. g6 $1 $18 {White wants to mate with Qh6.} Rc6 (38... Bf8 $142) 39. gxf7+ Kxf7 40. Qxf5+ Ke8 41. e6 $2 (41. c4 $1 {mates} Qa1+ 42. Kh2 Qa3 43. Rg8+ Bf8 44. Rf2 Kd8 45. Rxf8+ Qxf8 46. Qxf8+ Kc7 47. Qe7+ Kb8 48. Rb2+ Rb6 49. Rxb6+ Ka8 50. Qb7#) 41... Qb1+ {[#]} 42. Kf2 $1 {Intending Rg8+ and mate.} Kd8 {[#] ...Kc7 is the strong threat.} ({Not} 42... Bxh4+ $2 43. Kf3 $18) 43. Qd5+ (43. Qf4 $1 $18 Rd6 44. c4) 43... Kc7 $16 {Hoping for ...Rf8+.} 44. Qd7+ $40 {[%mdl 128] White attacks with force.} Kb8 45. Qxe7 {Strongly threatening Rg7.} Qb6 (45... Qb7 $16 {keeps fighting.} 46. Qxb7+ Kxb7) 46. Kg1 $18 {And now Qf7 would win.} Qb2 $2 (46... Qc7 47. Qa3 Rb6) 47. c4 Qc1+ 48. Kh2 Qf4+ 49. Kh1 $2 ({Only move:} 49. Rg3 $18 R6c7 50. Rb2+ Ka8 51. Qg5 Qxg5 52. Rxg5) 49... Qf1+ $1 $11 50. Kh2 $2 {[%mdl 8192]} (50. Rg1 $11 Qh3+ 51. Rh2 Qf3+ 52. Rhg2 Qh3+ 53. Rh2 Qf3+ 54. Rhg2 Qh3+ 55. Rh2) 50... Qf4+ $18 51. Rg3 {Rb2+ would kill now.White is clearly winning.} R6c7 (51... Qc7 $142 52. Qf7 Rc5 53. Rb2+ Ka7) 52. Rb2+ Ka8 53. Qb4 {White threatens Qa5+ and mate.} Ra7 54. Qb5 {[%mdl 32768] Precision: White = 55%, Black = 43%. . An unexpected result.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.11"]
[White "Vazquez Maccarini, Danitza"]
[Black "Librelato, Ana Julia Goulart"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2173"]
[BlackElo "1667"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 33,79,-2,10,-12,-11,-7,25,11,50,50,92,97,139,123,131,134,179,179,171,182,195,193,193,197,285,295,277,202,283,220,473,460,450,431,468,461,424,302,297,288,387,378,490,484,404,401,1385,1364]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 d6 8. h3 O-O 9. O-O Na5 10. Bc2 c5 11. Re1 Nc6 12. Nbd2 Re8 13. Nf1 h6 14. d4 cxd4 {C90: Closed Ruy Lopez with 7...d6: Early deviations} 15. cxd4 exd4 16. Nxd4 Nxd4 17. Qxd4 Be6 {[#] LiveBook: 9 Games} 18. Bb3 $146 ({Find the theoretical novelty and annotate with similar games:} 18. Ne3 Rc8 19. Bd2 Nh5 20. Bd3 Bf6 21. Qb4 Nf4 22. Bf1 d5 23. exd5 Nxd5 24. Nxd5 Qxd5 25. Bc3 Qg5 26. Qa5 Rc6 27. a4 Bxc3 {½-½ (27) Asrian,K (2646)-Sutovsky,E (2628) Sochi 2006}) 18... Bxb3 19. axb3 Bf8 20. Ng3 Qc7 {[#]} 21. Bxh6 $1 {[%mdl 512]} Qc5 (21... gxh6 22. Qxf6) 22. Be3 Qc6 {[%cal Rf6e4]} 23. Rac1 $36 {[%mdl 2048] White is in control.} Qd7 24. Bg5 Re6 25. Bxf6 Rxf6 26. Nh5 {[%cal Bg3h5,Bh5f4,Bf4d5,Bd5c7,Bc7e6][%mdl 32] aiming for Qxf6!} Rg6 27. Nf4 Rg5 28. Kh2 g6 (28... Qe8 $142 29. Nd5 Qe5+ 30. Qxe5 dxe5) 29. Nd5 $18 Bg7 30. Qe3 Qd8 (30... Rxd5 $142 31. exd5 Bxb2) 31. Nc7 Rc8 $2 {[#]} (31... Bxb2 {keeps fighting.} 32. Rc6 (32. Nxa8 Bxc1 33. Rxc1 Rc5 $18) 32... Rc5 33. Rxc5 dxc5 34. Nxa8 Bd4) 32. Ne6 $1 {[%cal Re6d8][%mdl 512]} fxe6 33. Rxc8 Rxg2+ 34. Kxg2 Qxc8 {[%mdl 4096] Endgame KQR-KQB} 35. Rc1 Qb7 36. Rc2 Kf7 37. f3 Be5 38. Qc1 {And now Rc7+ would win.} Qb6 39. Rc7+ Kf6 (39... Ke8 $142 40. Rc2 Bf6 41. Rc8+ Kd7) 40. h4 {Precision: White = 81%, Black = 18%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.05"]
[Round "1.12"]
[White "Bosco, Giuliana"]
[Black "Alboredo, Julia"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1582"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,75,-10,-8,-43,-8,-20,-1,-27,16,3,41,6,65,0,75,-4,-11,-20,71,-62,-67,-60,-10,-35,-22,-37,8,-12,0,-24,-29,-59,-65,-83,-18,-6,102,104,221,216,161,105,113,54,293,299,205,-154,-120,-137,-127,-307,-213,-428,-410,-526,-528,-29986,-29987,-29999]} 1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 b6 {LiveBook: 392 Games} 10. h3 {B25: Closed Sicilian: 3 g3, lines without early Be3} (10. Bf2 Nd4 11. Nxd4 cxd4 12. Ne2 e5 13. c3 dxc3 14. Nxc3 Bb7 15. d4 exf4 16. gxf4 Rc8 17. Re1 Kh8 18. d5 Qd7 {1-0 (37) Shanava,K (2524)-Georgiev,K (2644) Konya 2017}) 10... d5 11. Bf2 Ba6 12. Re1 {The position is equal.} Qc7 13. e5 $146 ({Predecessor:} 13. Qc1 Rac8 14. g4 Rfd8 15. Bg3 dxe4 16. Nxe4 Qd7 17. Bh4 Kh8 {0-1 (53) Kyrkjebo,H-Thogersen,R Copenhagen 2010}) 13... Rac8 14. g4 Rfe8 (14... f5 $11) 15. h4 (15. a4 $14) 15... Nb8 (15... Rf8 $11) 16. h5 (16. a4 $16) 16... gxh5 $11 17. gxh5 Nf5 {[#]} (17... Kh8 $11 {remains equal.}) 18. Nh2 (18. Bh3 $1 $16) 18... Kh8 $15 19. Bh3 Nh6 20. Bh4 Rg8 {...Bf6+ is the strong threat.} 21. Kh1 $1 Nd7 22. Rg1 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 23. Nf3 b4 24. Ne2 d4 $1 25. Ng3 Bb7 (25... f5 $17 {With the idea ...Bb7.} 26. exf6 Bxf6) 26. Ne4 $11 Bxe4 (26... Nf5 $11) 27. dxe4 $16 Nb6 (27... Qc6 $16) 28. b3 $18 Nd7 29. Nd2 (29. Qe2 $18) 29... Qc6 $16 30. Qe2 ({Better is} 30. Qf3 $16) 30... Nf5 $2 ({Black should try} 30... f6 $1 $14) 31. Bxf5 $18 exf5 {[#]} 32. Bg5 $2 ({White has to play} 32. Nc4 $1 $18) 32... f6 $36 {[%mdl 2048] Black is in control.} 33. exf6 Bxf6 34. Kh2 $2 (34. Qg2 $17) 34... h6 35. Bxh6 $2 {[#]} (35. Bxf6+ Qxf6 36. Rg6 Qh4+ 37. Kg1) 35... d3 $1 $19 {[%cal Rd3e2][%mdl 512]} 36. Qxd3 (36. cxd3 Bxa1) 36... Bxa1 37. Rxa1 {intending Bg5.} Qxh6 38. Qxd7 Qxh5# {Precision: White = 15%, Black = 30%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.06"]
[Round "2.1"]
[White "Miranda Llanes, Yerisbel"]
[Black "Cori T, Deysi"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2192"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,69,0,0,-5,-5,-18,0,0,0,-7,0,-14,0,0,12,12,18,-30,-20,-14,-7,-7,-8,-10,0,0,0,-1,0,-2,0,0,0,0,7,0,15,0,0,0,0,0,0,0,0,0,6195,6195,6195,5622]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. Nf4 O-O 9. cxd5 Nxd5 10. Nfxd5 exd5 11. Be2 Nc6 {LiveBook: 4 Games} 12. O-O {E42: Nimzo-Indian: Rubinstein: 4...c5 5 Ne2} Be6 13. b4 $146 ({Predecessor:} 13. Be3 Rc8 14. Rc1 Na5 15. Na4 Nc4 16. Bxc4 dxc4 17. Nc3 Bd5 18. Qh5 f5 19. Bf4 Rc6 {1-0 (60) Benitah,Y (2285)-Solozhenkin,E (2510) France 1997}) 13... Rc8 14. Be3 {The position is equal.} Nxb4 15. axb4 {[#] Threatens to win with Qb3.} Rxc3 16. Rxa7 Qb6 17. Qa1 Bxb4 18. Rb1 {Hoping for Ra4.} Bf5 19. Rxb4 (19. Rb2 $5 {[%cal Ra7a4]} Rc2 20. Ra4 Rxb2 21. Qxb2 $11) 19... Qxb4 20. Bd2 Qe7 {[#] aiming for ...Rb3.} 21. Bxc3 Qxe2 22. Rxb7 Re8 23. Ra7 h5 24. Ra8 Bc8 25. h3 Kh7 26. Qc1 Qc4 (26... Qe4 $5 {[%cal Rc8h3]} 27. Qg5 Qg6 $11) 27. Qb1+ g6 28. Qb4 Qd3 29. Qc5 Qb1+ 30. Kh2 Qf5 31. Qc7 h4 32. Bd2 Qxf2 {( -> ...Re2)} 33. Bf4 $1 Rf8 $2 {[%mdl 8192]} (33... Re7 $11 34. Qxe7 Qxf4+ 35. Kh1 Qf1+ 36. Kh2 Qf4+ 37. Kg1 Be6) 34. Rxc8 $18 Kg8 35. Rxf8+ {Precision: White = 74%, Black = 45%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.06"]
[Round "2.2"]
[White "Lujan, Carolina"]
[Black "Aliaga Fernandez, Ingrid Y"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2376"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,123,0,0,-21,17,8,21,24,30,-2,7,-9,26,15,62,0,38,24,111,97,122,121,109,114,187,132,114,105,218,229,481,473,475,465,542,510,556,85,85,94,87,83,200,201,194,192,180,180,264,284,262,256,234,208,177,103,266,68,120,117,120,125,132,134,127,134,213,195,210,210,205,200,243,239,238,121,977,947,12831,12833,12831,12831,6548,2672,1261,795,12841,12841,12839,12840,12843,12843,12845,12845,12845,12845]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. O-O d6 8. a4 Nc6 9. Be3 Be7 10. f4 O-O 11. Kh1 Bd7 12. Bf3 Nxd4 13. Qxd4 Bc6 14. a5 {B84: Sicilian Scheveningen: 6 Be2 a6, lines without early Be3} Nd7 15. Qd2 Rac8 {[#] LiveBook: 5 Games} 16. g4 $146 {The position is equal.} ({Predecessor:} 16. Ne2 Nc5 17. Ng3 d5 18. exd5 Bxd5 19. Bxd5 Rfd8 20. b4 Rxd5 21. Qe2 Nd7 22. c4 {½-½ (37) Kamsky,G (2712)-Bruzon Batista,L (2694) Las Vegas 2014}) 16... Rfe8 17. g5 Bf8 18. Bg2 g6 19. Rfd1 Red8 20. h4 Nc5 21. Qf2 (21. b4 $5 {[%cal Rb4c5]} Nd7 22. Ra3 $14) 21... Nd7 22. Rf1 (22. Bd4 $14) 22... Re8 23. Bd4 e5 (23... Bg7 $11 {keeps the balance.}) 24. Bb6 $1 $36 {[%cal Rb6c7][%mdl 2048] Black is under strong pressure.} Nxb6 25. axb6 Qe7 {Black wants to play ...exf4.} 26. f5 $1 Rcd8 (26... gxf5 $16 27. Qxf5 Bd7) 27. Rad1 ({White should play} 27. Qg3 $1 $18) 27... gxf5 28. Qxf5 Bd7 (28... Bg7 $16) 29. Qf3 $18 {And now Nd5 would win.} Be6 $2 (29... Qe6 30. Nd5 Be7) 30. Nd5 Bxd5 31. Rxd5 Rc8 32. c3 Rc5 {[#] and the idea ...Rxd5 leaves Black hopeful.} 33. Qh5 $2 (33. Rxd6 $1 $18 {[%mdl 512]} Rc6 (33... Qxd6 34. Qxf7+) 34. Rxc6 bxc6 35. Bh3) 33... Rxd5 $16 34. exd5 {Black must now prevent Be4.} e4 35. Bh3 Bg7 (35... e3 $16) 36. Bf5 $18 e3 {With the idea ...e2.} 37. Bxh7+ ({Don't do} 37. Qxh7+ $6 Kf8 $14) 37... Kf8 {[#]} 38. Bd3 $1 e2 {[#]} (38... Qd7 $142) 39. Bxe2 $1 {[%mdl 512]} Qe4+ (39... Qxe2 40. Qxf7#) 40. Bf3 Qe3 41. Bg2 {[%csl Gf1][%cal Rh5f7]} Re7 42. g6 (42. Qg4 $18 {Strongly threatening Qc8+.} Be5 43. h5) 42... Qxb6 $2 (42... Qg3 $16 {was called for.}) 43. gxf7 $2 ({Better is} 43. Qf5 $18 {White threatens Qc8+ and mate.} Qb5 44. Qf4 (44. gxf7 Qd7 $18)) 43... Qc7 (43... Qxb2 $14 44. Qg6 Qxc3) 44. Qg6 $16 {Qxg7+! would kill now.} Rxf7 45. Rxf7+ Qxf7 46. Qxd6+ Qe7 47. Qf4+ Bf6 (47... Ke8 $16) 48. Be4 Qe5 {[#]} 49. Qxe5 $1 Bxe5 $18 {[%mdl 4096] Endgame KB-KB} 50. Kg2 a5 51. Kf3 a4 52. Bc2 (52. h5 $18) 52... a3 $2 {[%mdl 8192]} (52... b5 $16 53. Bd3 b4 54. cxb4 Bxb2) 53. bxa3 {[%cal Bb2a3,Ba3a4][%mdl 32] White is clearly winning.} Bxc3 54. a4 Ke7 55. Ke4 Kf6 56. h5 (56. Bd3 $142 Bb4 57. h5) 56... Bb4 57. Kd4 b6 58. Kc4 Bd2 59. Kb5 Ke5 60. Kc6 Be3 61. d6 {[%cal Bd5d6,Bd6d7][%mdl 32]} Bg5 62. d7 {Precision: White = 49%, Black = 23%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.06"]
[Round "2.3"]
[White "Alboredo, Julia"]
[Black "Arribas Robaina, Maritza"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2120"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,70,25,14,64,53,88,33,43,26,21,-6,0,-19,0,0,15,31,39,38,42,32,41,46,60,45,63,48,79,48,48,46,51,9,125,0,31,20,39,45,35,0,57,67,90,58,94,-40,-34,-78,-56,-711,-685,-993,-987,-984,-656,-643,-653]} 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O Re8 8. f4 {LiveBook: 258 Games} a6 {C41: Philidor Defence} (8... Bf8 9. Bf3 c5 10. Nde2 Nc6 11. f5 Ne5 12. Nf4 Bd7 13. Nfd5 Nxd5 14. Nxd5 Bc6 15. Bf4 b5 16. b3 a5 17. Qd2 a4 {1-0 (40) Sokolov,A (2520)-Naiditsch,A (2720) Montpellier 2015}) 9. Bf3 c5 10. Nb3 ({White should play} 10. Nf5 $16) 10... Nc6 {White is slightly better.} 11. Kh1 Be6 12. Nd5 $146 ({Find the theoretical novelty and annotate with similar games:} 12. Be3 Qc7 13. Nd5 Bxd5 14. exd5 {1-0 (67) Ibragimov,A (2422)-Yudin,A Novokuznetsk 1999}) 12... Bf8 13. a4 Rc8 14. c3 c4 15. Nxf6+ Qxf6 16. Nd4 Bd7 17. Be3 Qd8 18. Qd2 Na5 19. Qf2 g6 20. f5 Bg7 $1 21. Qg3 Be5 22. Bf4 Nc6 {[%cal Ba5c6,Bc6e5,Be5d3][%mdl 32]} 23. fxg6 hxg6 {[#]} (23... fxg6 $11 {remains equal.} 24. Bxe5 Nxe5) 24. Nc2 (24. Bh5 $1 $16) 24... Bxf4 25. Qxf4 Ne5 26. Ne3 Be6 27. Rad1 Qe7 (27... Nd3 $1 $11 28. Qg3 Rc5) 28. Qg3 $14 Rc5 29. Rd4 Kg7 30. Rfd1 (30. Be2 $16) 30... Nd3 $15 31. b4 {[#]} ({Don't go for} 31. Rxd6 $2 Rg5 $17) 31... Rg5 $1 {[%cal Rg5g3]} 32. Bg4 $2 {[%mdl 8192]} (32. Qxd6 $15 Nf2+ 33. Kg1 Qxd6 34. Rxd6 Nxd1 35. Nxd1) 32... Bxg4 $19 {Black is clearly winning.} 33. R1xd3 Be2 34. Nd5 cxd3 35. Nxe7 Rxg3 {Precision: White = 35%, Black = 35%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.06"]
[Round "2.4"]
[White "Palomares, Lujan"]
[Black "Chumpitaz, Ann"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1259"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,93,0,0,0,12,0,0,6,-8,-11,-12,-35,14,-34,-12,-12,-18,-16,-3,-112,-105,-138,-133,-150,-144,-387,-395,-423,-417,-407,-423,-407,-382,-367,-390,-415,-351,-377,-372,-375,-312,-335,-293,-372,-381,-473,-469,-486,-484,-468,-465,-700,-683,-620,-549,-700,-697,-688,-685,-658,-640,-12844,-718,-12844,-12843,-12844,-725,-12845,-12844,-12845,-12835,-12843,-12836,-12845,-12844,-29987,-29988,-29994,-29995,-29999]} 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nf3 Nf6 {B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 7. Be2 (7. Bc4 O-O 8. O-O d6 9. h3 b6 10. Bg5 Bb7 11. Re1 Rc8 12. Nd5 e6 13. Nc3 h6 14. Bh4 Ne7 15. Qe2 Nh5 16. Nd2 Nf4 17. Qf1 {0-1 (57) Beerdsen,T (2413)-Heberla,B (2556) Germany 2017}) 7... O-O 8. O-O d6 {LiveBook: 3 Games. The position is equal.} 9. Rb1 Bd7 10. Be3 $146 ({Predecessor:} 10. Bf4 Qa5 11. a3 Rac8 12. Qd2 Rfe8 13. Bd3 Nh5 14. Be3 a6 15. Rfe1 b5 {0-1 (46) Mueller,R (2255)-Knapp,C Germany 1992}) 10... Ng4 11. Bf4 Rc8 12. h3 Nge5 13. Nd5 Re8 14. c3 Nxf3+ 15. Bxf3 Ne5 16. Be2 Bc6 17. Re1 (17. f3 $11 {keeps the balance.}) 17... e6 $17 18. Bxe5 Bxe5 19. f4 Bg7 $36 {[%mdl 2048] Black has strong initiative.} 20. Bg4 $2 {[#]} (20. Nb4 $17) 20... h5 $19 ({Not} 20... exd5 21. Bxc8 Qxc8 22. exd5 $19) 21. Nb4 hxg4 22. Nxc6 Rxc6 ({Don't take} 22... bxc6 23. Qxg4 Qa5 24. a3 $19) 23. Qxg4 Qa5 24. a3 Rd8 25. Red1 Qh5 26. Qxh5 gxh5 27. Kf2 b5 28. Kf3 a5 29. Rbc1 Rdc8 30. g4 hxg4+ 31. hxg4 {[#]} b4 $1 32. axb4 axb4 33. f5 (33. g5 $142) 33... bxc3 34. bxc3 Bh6 35. Rc2 Rxc3+ 36. Rxc3 Rxc3+ {[%mdl 4096] Endgame KRB-KR} 37. Kg2 Bf4 38. Kg1 Rc2 39. Rf1 Be3+ 40. Kh1 Kg7 41. Re1 Bf4 42. Rf1 e5 43. Rd1 Kf6 44. Rxd6+ Kg5 45. Rd7 Kxg4 {Black mates.} 46. Rxf7 Kf3 {[%cal Rc2c1]} 47. f6 Rc1# {Precision: White =  8%, Black = 47%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.06"]
[Round "2.5"]
[White "Fernandez, Maria Florencia"]
[Black "Vazquez Maccarini, Danitza"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2199"]
[BlackElo "2173"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,118,0,2,0,0,-12,-13,-17,24,18,22,0,7,0,-7,-38,-47,-45,-47,-56,-63,-62,-78,-108,-99,-102,-99,-135,-34,-44,34,39,45,0,26,16,52,16,0,-16,74,-186,-177,-250,-250,-237,-269,-265,-270,-304,-291,-405,-396,-374,-350,-328,-319,-317,-316,-309,-296,-308,-292,-301,-292,-277,-291,-284,-273,-275,-273,-269,-262,-245,-239,-256,-277,-497,-533,-481,-491,-604,-611,-1508,-1455,-12833,-12834,-12833,-5826,-12839,-12839,-12841,-12838,-12838,-12839,-12839,-12839,-12839,-12839]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 Re8 6. a3 Bf8 7. d5 d6 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} (7... a5 8. Ng3 Na6 9. Bd3 Nc5 10. Bc2 exd5 11. cxd5 b5 12. O-O Bb7 13. Qd4 b4 14. axb4 axb4 15. Rxa8 Qxa8 16. Qxb4 Nxd5 {1-0 (57) Ipatov,A (2613)-Eljanov,P (2723) Dubai 2014}) 8. g3 Nbd7 9. Bg2 Ne5 10. b3 exd5 11. cxd5 Bg4 {LiveBook: 3 Games} 12. f4 (12. O-O {with more complications.} c6 13. f4 Ned7 14. dxc6 bxc6 15. Bxc6 Rc8 16. Bf3) 12... Ned7 {[%cal Be5d7,Bd7c5,Bc5b3][%mdl 32]} 13. h3 Bxe2 14. Qxe2 Nc5 (14... c6 $5) 15. Qc2 Qe7 $146 16. O-O Nfe4 $36 {[%mdl 2048] White is under pressure.} 17. Ne2 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 18. Bb2 a4 19. b4 Nb3 20. Rae1 Ned2 21. e4 {With the idea Rf2.} Nxf1 22. Rxf1 c5 23. dxc6 bxc6 24. f5 f6 (24... Qa7+ $17 25. Kh2 c5) 25. Qxc6 $15 Rec8 (25... Qa7+ $15 26. Kh2 Kh8) 26. Qd5+ $14 Qf7 27. e5 fxe5 28. Qxf7+ Kxf7 29. Bxa8 Rxa8 30. Rf3 d5 (30... Nd2 $11 31. Rd3 Nc4) 31. Re3 $2 {[%mdl 8192] [#]} (31. Bxe5 $16 {keeps the pressure on. Hoping for Rd3.} Re8 32. Re3) 31... Nd2 $1 $19 {White must now prevent ...Nc4.} 32. Rd3 (32. Rc3 {was called for.}) 32... Nc4 33. Bc1 d4 34. g4 Rc8 35. Kf2 Be7 36. Kf3 Nd6 37. Rd1 Rc2 38. Rd2 Rxd2 39. Bxd2 {[%mdl 4096] Endgame KBN-KBN} Nc4 $1 {[%csl LRa3,LRd2]} 40. Bc1 d3 41. Nc3 d2 42. Bxd2 Nxd2+ 43. Ke3 Nc4+ 44. Ke4 Nxa3 45. Nxa4 Bxb4 46. Kxe5 Nc4+ 47. Kd4 Nd2 48. Ke3 Kf6 49. Nb2 $2 {[#]} (49. Kf4 {was necessary.}) 49... Kg5 {Black is clearly winning.} 50. Nd3 Bc3 51. Kf2 Kh4 52. Kg2 Ne4 53. Nf4 Ng5 54. Nd5 Be5 55. Nb6 Nxh3 56. Nd7 Bb2 57. Kf3 Ng5+ 58. Kf4 Bc1+ 59. Ke5 Kxg4 {Precision: White = 33%, Black = 76%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.06"]
[Round "2.6"]
[White "Amura, Claudia"]
[Black "Cosme Contreras, Trilce"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2262"]
[BlackElo "1872"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,100,-21,-8,-27,-15,-64,-59,-66,-50,-50,-31,-35,-12,-11,0,0,7,-36,-31,-101,0,0,0,-68,-56,-77,-5,-27,-16,-13,0,-28,-21,-11,-11,-10,27,25,37,-28,-18,-37,-48,-55,-4,-112,-114,-153,-87,-103,-81,-58,-58,-210,-197,-335,-320,-320,-320,-320,-320,-305,-304,-416,-421,-414,-412,-388,-381,-522,-564,-516,-559,-675,-518,-601,-648,-756,-742,-687,-672,-737,-729,-720,-713,-752,-736,-724,-650,-1875,-1833,-29982,-29983]} 1. d4 Nf6 2. Bg5 c5 3. Bxf6 exf6 4. e3 Qb6 (4... d5 5. Nc3 Nc6 6. Nge2 Be6 7. g3 cxd4 8. exd4 Bb4 9. Bg2 Bxc3+ 10. Nxc3 Qb6 11. Qd2 O-O 12. O-O-O Rfd8 {1-0 (57) Van Wely,L (2650)-Van Kampen,R (2637) Netherlands 2015}) 5. b3 cxd4 6. exd4 {A45: Trompowsky Attack} d5 7. Qe2+ $146 ({Find the theoretical novelty and annotate with similar games:} 7. Bd3 Nc6 8. c3 Bd6 9. Ne2 O-O 10. O-O Bg4 11. Qc2 g6 12. Nd2 {½-½ (54) Papa,S (2405)-Mrva,M (2471) Zemplinska Sirava 2004}) 7... Be6 {aiming for ...Nc6.} 8. Qb5+ {Black is slightly better.} Qxb5 (8... Nc6 {seems wilder.} 9. Qxb6 axb6 10. Bb5 Bd6 11. Ne2 O-O) 9. Bxb5+ Nd7 10. Ne2 Bd6 11. O-O a6 12. Bd3 $1 Rc8 13. f4 {Hoping for f5.} f5 14. g4 {[#]} (14. Nd2 $15) 14... Nf6 ({Worse is} 14... fxg4 15. f5 $16) (14... g6 $1 $17 15. Ng3 fxg4) 15. gxf5 $11 Bd7 16. a4 (16. c4 $11) 16... O-O $15 {[%mdl 1024] Black has compensation.} 17. Nd2 Bb4 (17... Rfe8 $17 {...Rxe2! is the strong threat.} 18. Nf3 Ne4) 18. Nf3 $11 Ne4 19. Ng3 $1 Bc3 20. Nxe4 dxe4 21. Bxe4 Bxa1 22. Rxa1 f6 23. c4 Rfe8 24. Bxb7 (24. Nd2 $14) 24... Rb8 25. Bd5+ Kf8 26. Nd2 Bxf5 (26... Re3 $1 $15) 27. Ra2 (27. Kf2 $11) 27... Re3 $36 {[%mdl 2048] Black is on the roll.} 28. Bf3 g5 ({Better is} 28... Ke7 29. Kf2 Rd3) 29. fxg5 fxg5 30. Kf2 Rc3 31. c5 $2 (31. Be4 $15 Bxe4 32. Nxe4 Rcxb3 33. Nxg5) 31... Rb4 $19 32. Rb2 (32. Nc4 {was worth a try.}) 32... a5 33. Be4 Rxd4 34. Bxf5 {Threatens to win with Ne4.} Rf4+ 35. Kg2 {And now Rc2 would win.} Rxf5 {[%mdl 4096] Endgame KRR-KRN} 36. b4 axb4 37. Rxb4 Rcxc5 38. Kg3 Rc3+ 39. Kg2 Rc2 40. Rd4 Rf4 41. Rd7 Ke8 42. Rd5 Rxa4 43. Kg3 Rc3+ 44. Kf2 Ra2 45. Ke1 Rc1+ 46. Kf2 Kf7 47. Kf3 Rd1 48. Ke3 Kg6 49. Rd3 Kh5 50. Ke2 {[#]} Rdxd2+ $1 {Precision: White = 31%, Black = 64%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.06"]
[Round "2.7"]
[White "Zuriel, Marisa"]
[Black "Cordero, Daniela"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2180"]
[BlackElo "2005"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,126,48,46,81,55,73,39,33,33,37,11,62,70,82,84,122,117,122,99,96,-148,-139,-114,-114,-444,-230,-390,-401,-380,-334,-354,-289,-470,-494,-434,-187,-331,-270,-232,-141,-179,-21,-498,-489,-498,-487,-450,-431,-443,-439,-438,-438,-385,-421,-440,-437,-415,-374,-927,-927,-894,-275,-893,-887,-1267,-651,-1254,-1194,-1194,-638,-616,-601,-548,-403,-377,-360,-373,-339,-383,-383,-397,-404,-408,-406,-492,-384,-353,-334,-331,-138,-170,-172,-162,0,-27,0,-12837,-12831,-12832,-9323]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 b6 10. Bd2 c4 11. b4 Nxb4 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 12. cxb4 Bxb4 13. Qc2 Bxd2+ 14. Nxd2 b5 15. Nc3 {LiveBook: 32 Games} Nb6 {[#]} 16. h4 $146 ({Predecessor:} 16. Be2 b4 17. Nd1 Bd7 18. O-O Ba4 19. Qc1 Bxd1 20. Bxd1 {½-½ (116) Gharamian,T (2560)-Hovhannisyan,M (2458) Charleroi 2008}) 16... Bd7 17. Rh3 b4 18. Nd1 Rc8 19. h5 Na4 (19... Ba4 $11 20. Qc1 Bxd1 21. Qxd1 O-O) 20. Rb1 Qb6 21. Nf3 a5 22. Rg3 g6 23. Ne3 Ke7 24. Ng4 $2 (24. Nd1 $16 {keeps the pressure on.}) 24... b3 $1 $17 {[%cal Rb3c2][%mdl 1024] Black has strong compensation.} 25. Qc1 (25. axb3 $2 cxb3 26. Qd1 Qb4+ 27. Nd2 b2 $19) 25... Qb4+ 26. Kf2 $2 {[%mdl 8192]} (26. Nd2 $17 {was the crucial defense.}) 26... Nc3 (26... b2 $142 27. Qe3 (27. Qc2 $2 Nc3 $19) 27... Nc3) 27. a3 $2 (27. f5 Nxb1 28. Qg5+ Ke8 29. Nf6+ Ke7 30. Nxd5+ Ke8 31. hxg6 fxg6 32. fxe6 Bxe6 33. Nxb4) 27... Ne4+ $19 28. Kg1 Qa4 29. Rh3 c3 30. Bd3 $2 (30. hxg6 hxg6 31. Rxh8 Rxh8 32. Ne3) 30... b2 31. Qc2 Qxa3 (31... Qxc2 $142 32. Bxc2 Nd2) 32. Bxe4 {next Bd3 is good for White.} dxe4 33. Ne1 {intending Qf2.} gxh5 34. Nf6 Ba4 $2 (34... Qa4 $1 $19 {[%cal Ra4c2]} 35. Nxd7 (35. Qxe4 $2 c2 $19) 35... Qxc2 36. Nxc2 Kxd7 37. Rxh5 a4) 35. Qxe4 $2 {[%mdl 8192]} (35. Qe2 $1 $11) 35... Qb4 $1 36. d5 Qxe4 37. d6+ Kd8 38. Nxe4 c2 39. Nxc2 Bxc2 (39... Rxc2 40. Rc3 $15) 40. Rxb2 {Threatens to win with Nf6.} Bxe4 41. Ra3 Rg8 42. Rxa5 Rg4 43. Rf2 $2 (43. Kh2) 43... Rc1+ 44. Kh2 Rh4+ 45. Kg3 Rch1 {[%csl Gh5][%cal Rh4g4]} 46. Rfa2 Rg4+ 47. Kf2 Rxg2+ 48. Ke3 Rxa2 49. Rxa2 {[%mdl 4096] Endgame KRB-KR} Bd5 50. Ra7 Rb1 51. Rxf7 {[#]} Rb7 $1 {[%cal Rb7f7]} 52. Rf8+ Kd7 53. Rh8 Kc6 54. Rc8+ Kb6 ({Weaker is} 54... Kd7 55. Rh8 $19) 55. Kd4 h4 {[%cal Bh5h4,Bh4h3,Bh3h2][%mdl 32]} 56. Rc3 Rf7 57. f5 h5 ({Not} 57... Rxf5 58. d7 $11) 58. f6 Bg2 (58... Ra7 $19 {and Black stays clearly on top.} 59. Rc8 h3 60. Rb8+ Kc6 61. Rc8+ Kd7) 59. Ke3 h3 {Strongly threatening ...h2.} 60. Kf2 {[#]} h4 (60... Ra7 $1 $19 {...h4 is the strong threat.} 61. Rc2 Be4 62. Rb2+ Kc6) 61. Rc4 $1 $11 Ra7 {aiming for ...Ra2+.} (61... Kb5 $5 {[%cal Rb5c4]} 62. Rxh4 Kc5 $17) 62. Rd4 $2 {[%mdl 8192]} (62. Rxh4 $11 Kc5 63. Rf4) 62... Ra2+ $19 63. Ke3 h2 {[%mdl 32768] Precision: White = 39%, Black = 54%. . An unexpected result.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.06"]
[Round "2.8"]
[White "Martinez, Ayelen"]
[Black "Coelho, Tatiane Cristina"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2190"]
[BlackElo "1777"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,82,25,21,7,22,1,52,0,0,-1,10,-23,-16,-18,0,-6,-7,-19,-10,-9,147,-110,-97,-101,-104,-83,-102,-199,-201,-175,-149,-172,-111,-110,-96,-105,-99,-101,-95,-89,-89,-115,-43,-55,0,0,83,0,86,91,304,304,302,304,970,693,1038,1049,1069,1060,1021,1006,963,389,792]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3,Bb3a2][%mdl 32]} a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. O-O d6 8. a3 O-O 9. Nc3 h6 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 10. h3 Re8 {LiveBook: 5 Games} 11. Ba2 $146 ({Predecessor:} 11. Bd2 Bf8 12. a4 Rb8 13. axb5 axb5 14. Re1 Be6 15. Nd5 Nd7 16. c3 Ne7 17. Ne3 Bxb3 18. Qxb3 {1-0 (80) Wei,Y (2734)-Ding,L (2782) Baku 2015}) 11... Bf8 {The position is equal.} 12. Be3 Bb7 ({Black should play} 12... Ne7 $11) 13. Ne2 (13. Nd5 $14) 13... d5 $11 14. Ng3 Nb8 15. Qe2 Nbd7 16. Nh2 dxe4 17. dxe4 Nxe4 18. Nxe4 Bxe4 {[#]} 19. Bxh6 $1 {[%mdl 512]} Bxg2 $2 (19... Nc5 $11) (19... gxh6 20. Qxe4) 20. Rfd1 $2 {[%mdl 8192]} (20. Kxg2 $6 gxh6 21. Rad1 Bd6 $16) (20. Qh5 $1 $16 {stays on course.} Re7 21. Bg5 (21. Kxg2 gxh6 22. Ng4 Rb8 $16) 21... Bxf1 22. Bxf7+ $1 {[%mdl 512]} Rxf7 23. Bxd8) 20... Bc6 $17 ({But not} 20... Bxh3 21. Bxf7+ $1 {[%mdl 512]} Kxf7 22. Qh5+ Kg8 23. Bg5 $15) 21. Qh5 Qf6 22. Bg5 Qf5 $1 23. b4 (23. Ng4 $17 {was worth a try.} g6 24. Qh4) 23... Be7 $19 24. h4 g6 25. Qg4 Bxg5 (25... Kg7 $19 26. Qxf5 gxf5) 26. hxg5 $17 Rad8 27. Qxf5 gxf5 28. g6 Kg7 29. gxf7 Rh8 30. Rd3 f4 (30... Nf6 $1 $17 {White must now prevent ...Rxd3.} 31. Be6 Rd4 32. Rg3+ Kf8) 31. Rad1 Rh6 ({Better is} 31... e4 $1 $15 32. Rd4 Rh4) 32. f3 $11 Rdh8 (32... e4 $11 {keeps the balance.} 33. fxe4 Rdh8) 33. R1d2 ({White should try} 33. Ng4 $16 Rg6 34. Kf2 (34. Rxd7 Rxg4+ 35. fxg4 Rh1+ 36. Kf2 Rh2+ 37. Ke1 Rh1+ 38. Kf2 Rh2+ 39. Ke1 Rh1+ 40. Ke2 Rh2+ 41. Kd3 Rh3+ 42. Kd2 Bxd7 $16) 34... Rxg4 35. fxg4) 33... Nf6 {[#]} (33... Rg6+ $11 34. Kf1 e4 35. fxe4 Ne5) 34. Rg2+ $1 $16 Kf8 $2 {[#]} (34... Rg6 $16) 35. Rd8+ $1 $18 Ke7 36. Rdg8 Nd7 $2 (36... Rxg8 37. fxg8=R (37. fxg8=B e4 $18) 37... Nxg8) 37. Ng4 Rh1+ 38. Kf2 Kd6 39. Rg6+ Ke7 40. Rxc6 Nf8 41. Nh2 (41. Nxe5 $142 Ra1 42. Bb3) 41... Kd8 $2 {Precision: White = 46%, Black = 25%.} (41... Kd7 42. Rxa6 R1xh2) 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.06"]
[Round "2.9"]
[White "Librelato, Kathie Goulart"]
[Black "Jorquera Cabello, Valentina"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2085"]
[BlackElo "1977"]
[Annotator "NA RC"]
[PlyCount "80"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 5. Nc3 {[%emt 0:00:02]} e5 {[%emt 0:00:08]} 6. Ndb5 {[%emt 0:00:20]} d6 {[%emt 0:00:16]} 7. Bg5 {[%emt 0:00:17]} a6 {[%emt 0:00:06]} 8. Na3 {[%emt 0:00:05]} b5 {[%emt 0:00:05]} 9. Bxf6 {[%emt 0:00:06]} gxf6 {[%emt 0:02:06]} 10. Nd5 {[%emt 0:00:14]} Bg7 {[%emt 0:01:11]} 11. Bd3 {[%emt 0:00:40]} Ne7 {[%emt 0:01:18]} 12. Nxe7 {[%emt 0:00:28]} Qxe7 {[%emt 0:00:11]} 13. c4 {[%emt 0:04:08]} O-O {[%emt 0:15:04]} 14. O-O {[%emt 0:00:46]} f5 {[%emt 0:00:09]} 15. Qf3 {[%emt 0:01:36]} bxc4 {[%emt 0:10:50]} 16. Nxc4 {[%emt 0:04:35]} d5 {[%emt 0:01:08]} 17. exd5 {[%emt 0:00:18]} e4 {[%emt 0:00:15]} 18. Qe3 {[%emt 0:00:08]} Bb7 {[%emt 0:02:16]} 19. d6 {[%emt 0:13:37]} Qh4 {[%emt 0:09:39]} 20. Bc2 {[%emt 0:13:59]} Rac8 {[%emt 0:05:13]} 21. Bb3 {[%emt 0:02:52]} f4 {[%emt 0:03:17]} 22. Qh3 {[%emt 0:08:27]} Qf6 {[%emt 0:09:20]} 23. Nb6 {[%emt 0:11:57]} Qxd6 {[%emt 0:03:44]} 24. Nxc8 {[%emt 0:00:07]} Bxc8 {[%emt 0:00:34]} 25. Qh5 {[%emt 0:00:35]} Bxb2 {[%emt 0:02:22]} 26. Rad1 {[%emt 0:03:20]} Qg6 {[%emt 0:00:26]} 27. Qh4 {[%emt 0:17:07]} Bg4 {[%emt 0:11:40]} 28. f3 {[%emt 0:05:05]} exf3 {[%emt 0:03:10]} 29. Rd5 {[%emt 0:04:25]} h6 {[%emt 0:06:44]} 30. Qf2 {[%emt 0:03:23]} Bg7 {[%emt 0:05:10]} 31. Kh1 {[%emt 0:00:26]} fxg2+ {[%emt 0:01:34]} 32. Qxg2 {[%emt 0:00:06]} f3 {[%emt 0:00:10]} 33. Qc2 {[%emt 0:03:10]} Qf6 {[%emt 0:02:36]} 34. Qe4 {[%emt 0:01:38]} Qh4 {[%emt 0:03:10]} 35. Bc2 {[%emt 0:01:44]} Rc8 {[%emt 0:02:30]} 36. Bd3 {[%emt 0:01:43]} Qh3 {[%emt 0:00:43]} 37. Rg1 {[%emt 0:00:30]} f2 {[%emt 0:00:41]} 38. Qxg4 {[%emt 0:00:28]} fxg1=Q+ {[%emt 0:00:19]} 39. Qxg1 {[%emt 0:00:02]} Qf3+ {[%emt 0:00:09]} 40. Qg2 {[%emt 0:00:00]} Rc1+ {[%emt 0:00:08]} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.1"]
[White "Vazquez Maccarini, Danitza"]
[Black "Lujan, Carolina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2173"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,78,30,20,22,20,24,23,2,19,0,0,0,0,0,0,-10,12,0,19,10,11,0,2,4,18,0,0,0,14,0,60,-4,0,-43,-41,-55,-25,0,7,-30,27,28,127,0,0,0,0,-69,-62,-45,-42,-72,-50,-138,-133,-112,-50,-135,593,-124,350,-29992,-29993,-29994,-29995,-29995,-29996]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 f6 6. O-O {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} Ne7 (6... e5 7. d3 d5 8. Ba3 Bg4 9. h3 Bh5 10. Re1 Be7 11. Nc3 c4 12. Bxe7 Nxe7 13. dxc4 dxc4 {½-½ (46) Bok,B (2604)-Shirov,A (2686) Stockholm 2016}) 7. Ba3 d6 {LiveBook: 6 Games} 8. d4 {The position is equal.} cxd4 9. Qxd4 c5 10. Qd2 $146 ({Predecessor:} 10. Qe3 Nc6 11. Nc3 Be7 12. Rad1 Qa5 13. Na4 O-O {½-½ (67) Aryanejad,H (2340)-Ivanovic,B (2510) Yerevan 1996}) 10... Ng6 11. c4 Be7 12. Nc3 Bb7 13. Rad1 O-O 14. Qe3 {White wants to play Bxc5!} Qc7 15. Rfe1 {[%cal Bf1e1,Be1e2,Be2d2][%mdl 32]} Qc6 16. Bb2 Rae8 17. Re2 a6 18. Ne1 Bd8 {[%cal Be7d8,Bd8c7,Bc7b8][%mdl 32]} 19. Red2 (19. h4 $5) 19... Bc7 20. f3 Bb8 21. Kh1 Qc7 (21... f5 $11) 22. Qg1 (22. Rxd6 $14 Qa5 23. Na4 (23. Rd7 Bf4 $14) 23... Bxd6 24. Rxd6) 22... Qe7 23. Na4 Bc6 24. Nd3 Qb7 (24... Bxa4 $5 25. bxa4 Qb7 $15) 25. Nc3 Rc8 26. Ne2 f5 ({Black should try} 26... a5) 27. e5 $11 Nh4 (27... Nxe5 $11 28. Bxe5 dxe5) 28. Nef4 (28. Qf2 $16 Qe7 29. exd6 Bxd6 30. Ne5 Bxe5 31. Bxe5) 28... Nxf3 29. gxf3 Bxf3+ 30. Ng2 (30. Rg2 $1 $11) 30... Bxd1 $15 31. Qxd1 f4 $36 {[%mdl 2048] aiming for ...f3. Black has the initiative.} 32. Rf2 Rcd8 {Strongly threatening ...dxe5.} 33. Qg4 (33. Rxf4 $15 dxe5 34. Rxf8+ Rxf8 35. Kg1 (35. Nxe5 $2 Qe4 $19) (35. Nxc5 Qc6 $15) (35. Bxe5 $2 Bxe5 36. Nxe5 Qe4 $19)) 33... dxe5 $1 $17 34. Nxc5 Qf7 (34... Qc8 $17 35. b4 (35. Nxe6 Rf7 $17) 35... Rf7) 35. Nxe6 (35. Rf1 $1 $15) 35... Qd7 $2 {[%mdl 8192] [#]} (35... Qg6 $17 36. Qxg6 Rd1+ 37. Ne1 hxg6 38. Nxf8 Rxe1+ 39. Kg2 Kxf8) 36. h3 $2 {[#]} (36. Rd2 $1 $18 {[%cal Rd2d7][%mdl 512]} Qe7 (36... Qxd2 37. Qxg7#) 37. Nxd8 Rxd8 38. Rxd8+ Qxd8 39. Nxf4 $1 {[%mdl 512]}) 36... f3 $2 {[%mdl 8192]} (36... h5 $1 $17 {[%cal Rh5g4]} 37. Nxf8 Qxg4 38. hxg4 Rd1+ 39. Ne1 (39. Kh2 hxg4 40. Rc2 Kxf8 $17) 39... Rxe1+ 40. Kg2 e4) 37. Nxf8 $4 {[%mdl 8192] [#]} (37. Ne3 $18 h5 38. Nxf8 hxg4 39. Nxd7 Rxd7 40. Nd5 (40. Nxg4 Rd1+ 41. Kh2 e4+ 42. Be5 Bxe5+ 43. Nxe5 e3 $17)) 37... Qxg4 $1 {Black mates.} 38. hxg4 Rd1+ 39. Kh2 e4+ {Precision: White = 19%, Black = 32%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.2"]
[White "Arribas Robaina, Maritza"]
[Black "Miranda Llanes, Yerisbel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2273"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,24,21,7,13,15,28,0,42]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 Bd7 10. O-O {LiveBook: 4 Games} Nc6 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (10... h6 11. Bh4 Nc6 12. Rfe1 O-O {½-½ (12) Meijers,V (2512)-Fridman,D (2621) Istanbul 2003}) 11. Rfe1 O-O-O 12. d4 Bf5 $146 (12... h6 $5 {[%cal Rh6g5]} 13. Bd2 Be6 $11) ({Predecessor:} 12... h6 13. Bd2 Be6 14. a3 Rhe8 15. h3 a6 16. Bd3 d5 17. Bf4 Bd6 18. Bxd6 Rxd6 19. Re3 Rdd8 20. Rae1 Bd7 21. Rxe8 Rxe8 {½-½ (33) Lawton,G (2380)-Barua,D (2475) Southport 1983}) 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.3"]
[White "Chumpitaz, Ann"]
[Black "Cosme Contreras, Trilce"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2225"]
[BlackElo "1872"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,44,216,222,218,221,223,673,643,647,633,907,954,901,706,691,681,1337,609,29986,916,1968,1915,29997,29998,29998,29998,29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 {[%cal Bf2f4,Bf4e5][%mdl 32]} Be7 8. Qf3 Qc7 9. O-O-O b5 10. e5 Bb7 11. Qg3 {Threatens to win with Bxf6. B98: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7, sidelines} dxe5 12. fxe5 b4 $2 (12... Nbd7) (12... Nh5 13. Qh4 b4 14. Ndb5 axb5 15. Nxb5 Qc5 16. Bxe7 Qxe7 17. Nd6+ Kf8 18. Qxh5 Bd5 {1-0 (30) Hossain,E (2484)-Rahman,S (2309) Dhaka 2008}) 13. Ncb5 {White is clearly winning.} (13. exf6 Qxg3 14. hxg3 gxf6 $11) ({Not} 13. Bxf6 gxf6 14. Ncb5 (14. Qg7 Rf8 $17) 14... axb5 $11) 13... axb5 14. Nxb5 {[%cal Bd4b5,Bb5d6,Bd6f5,Bf5g7][%mdl 32]} ({Weaker is} 14. exf6 Qxg3 15. Bxb5+ (15. hxg3 Bxf6 16. Bxb5+ Kf8 $11) 15... Nd7 $18) 14... Qc6 {Strongly threatening ...Ne4.} 15. exf6 Bxf6 16. Bxf6 gxf6 17. Nd6+ $146 ({Predecessor:} 17. Nc7+ Ke7 18. Nxa8 Bxa8 {0-1 (38) Hallenberg,T-Liitiainen,E (2081) Helsinki 2000}) 17... Ke7 {[#]} 18. Bb5 (18. Nf5+ $142 $1 {[%mdl 512]} exf5 19. Qe3+ Qe6 20. Qc5+ Ke8 21. Bb5+ Nd7 22. Bxd7+ Qxd7 23. Rxd7 Kxd7 24. Rd1+ Ke8 25. Re1+ Be4 26. Qxf5) 18... Qb6 19. Qg7 (19. Rhe1 $142 Kf8 20. Qh4 Kg7 21. Rd3 Nd7 {[#]} 22. Nf5+ $1 {[%mdl 512]} Kf8 23. Qh6+ Ke8 24. Qxf6 Qe3+ 25. Rexe3 Bxg2 26. Qxh8#) 19... Rf8 20. Rhe1 {[%cal Rd6f5]} Nc6 21. Nf5+ {White mates.} Ke8 22. Qxf6 {[%cal Rf5g7]} Qc7 23. Ng7# 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.4"]
[White "Cori T, Deysi"]
[Black "Nejanky, Maisa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2389"]
[BlackElo "2018"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,79,38,13,20,13,15,27,66,60,62,73,85,65,144,48,97,52,235,221,391,383,484,499,505,485,584,576,658,650,769,781,727,575,697,812,29991,1055,989,975,922,910,887,861,1034,1060,1023,1045,1027,1018,975,971,945,924,1028,1121,1101,1062,29979,6339,29987,29988]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. g3 d6 7. Bg2 Bd7 8. O-O Bg7 9. Nc2 O-O 10. Rb1 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} (10. b3 Qc8 11. Re1 Bh3 12. Bh1 Ng4 13. Qd2 Rd8 14. Rb1 h5 15. Nd5 Nf6 16. Nf4 Bf5 17. e4 Bg4 18. f3 Bd7 {0-1 (48) Ganguly,S (2644)-Lu,S (2624) Liaocheng 2017}) 10... Qc8 11. Re1 {LiveBook: 3 Games} Bh3 12. Bh1 {The position is equal.} Rd8 13. b3 $146 ({Predecessor:} 13. Nd5 Nxd5 14. cxd5 Ne5 15. Be3 Bf5 16. Rc1 Nc4 {½-½ (61) Maris,I (2262)-Roorda,T (2103) Dieren 2015}) 13... Ng4 14. Nd5 h6 15. e4 Nge5 16. Bb2 g5 ({Black should play} 16... h5 $14) 17. Nd4 (17. f4 $16) 17... Re8 18. Ne3 Kh7 $2 (18... Nxd4 $14 19. Bxd4 Rb8) 19. Ndf5 $18 Bf8 $2 (19... g4 {is a better defense.} 20. Bg2 Bxg2 21. Kxg2 Rg8 22. Bxe5 dxe5 23. Qxg4 (23. Nxg4 Rd8 $16) 23... e6) 20. Qh5 Bxf5 21. exf5 ({Weaker is} 21. Nxf5 Qe6 $14) 21... Bg7 22. Be4 f6 23. f4 gxf4 24. gxf4 Nd7 25. Kh1 Rg8 26. Rg1 Qe8 27. Rg6 Nf8 28. Rbg1 (28. Ng4 $142 Kh8 29. Rxh6+ Bxh6 30. Qxh6+ Nh7 {[#]} 31. Nxf6 $1 {[%mdl 512]} Qf7 32. Nxh7+ Rg7 33. Nf6+ Rh7 34. Nxh7+ e5 35. Nf6+ Qh7 36. Qxh7#) 28... Nxg6 29. fxg6+ ({Less strong is} 29. Qxg6+ Qxg6 30. fxg6+ Kh8 $16) 29... Kh8 30. Nf5 Qf8 {[#]} 31. Nxh6 $1 {[%mdl 512]} Bxh6 {[#]} 32. g7+ $1 {[%mdl 512]} Qxg7 (32... Rxg7 33. Qxh6+) 33. Rxg7 Kxg7 34. Qg6+ Kf8 35. Qxh6+ Ke8 36. Bd5 Rf8 37. Be6 a5 38. Bc3 Nb4 39. c5 (39. Qh5+ $142 Kd8 40. Qb5 Kc7 41. Qd7+ Kb8 42. Qxe7 Nc6 43. Qxf8+ Ka7 44. Qxd6) 39... dxc5 40. Qh5+ {Precision: White = 61%, Black = 30%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.5"]
[White "Carraro, Denise"]
[Black "Fernandez, Maria Florencia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2071"]
[BlackElo "2199"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,33,28,26,19,40,57,78,37,52,33,61,49,72,78,97,61,370,364,372,362,579,582,575,585,763,770]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. g4 Nfd7 (5... O-O 6. Bg2 e5 7. Nge2 Nc6 8. Be3 h5 9. d5 Ne7 10. Qd2 hxg4 11. Bh6 g3 12. Nxg3 c6 13. dxc6 bxc6 14. Bxg7 Kxg7 {1-0 (63) Nakamura,H (2775)-Onischuk,V (2594) Dubai 2014}) 6. Be3 {B07: Pirc Defence: Miscellaneous Systems} O-O 7. Qd2 c6 $146 ({Predecessor:} 7... c5 8. d5 Na6 9. Bh6 Bxh6 10. Qxh6 Nc7 11. f4 b5 12. Nf3 f6 13. h4 Qe8 14. h5 {1-0 (44) Nystrom,L-Porrasmaa,T (2220) Helsinki 2002}) 8. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] White is better.} Qa5 9. Bg2 Na6 10. Nge2 Nb6 {Black wants to play ...Nc4.} 11. b3 c5 12. O-O Qb4 $2 {[%mdl 8192] [#]} (12... cxd4 $14 13. Nxd4 Bd7) 13. a5 $18 cxd4 14. Nxd4 Nd7 (14... Bd7 $142 15. axb6 axb6) 15. Ra4 {White is clearly winning.} Qc5 16. Nd5 e5 17. Ne2 {Precision: White = 67%, Black = 19%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.6"]
[White "Abarca Gonzalez, Damaris"]
[Black "Martinez, Ayelen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2019"]
[BlackElo "2190"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,60,27,0,8,0,0,-3,8,0,0,0,0,-20,-20,-22,-12,-19,-20,-25,58,-30,-29,-22,-18,-32,-20,-71,-79,-181,-206,-210,-201,-189,-197,-183,-187,-192,-190,-231,-241,-508,-241,-252,-243,-556,-492,-3760,-3341,-915,-915]} 1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 h5 7. h3 {LiveBook: 12 Games. B26: Closed Sicilian: 3 g3, lines with early Be3} Bd7 (7... e5 8. Qd2 Nge7 9. f4 Nd4 10. Nf3 Nxf3+ 11. Bxf3 Be6 12. Ne2 Qd7 13. c3 Bxh3 14. fxe5 Bxe5 {½-½ (43) Krapivin,A (2521)-Kryakvin,D (2525) Vladimir 2006}) 8. Qd2 Rb8 9. a4 {The position is equal.} a6 $146 {[%cal Ba7a6,Ba6b5,Bb5b4][%mdl 32]} ({Predecessor:} 9... Nd4 10. Nf3 Qc8 11. Bxd4 cxd4 12. Nb5 Qc5 13. c4 dxc3 14. Nxc3 {½-½ (78) Borek,J-Lematschko,T (2340) Erlangen 1987}) 10. f4 b5 11. axb5 axb5 12. Nge2 b4 13. Nd1 Nd4 14. O-O Qc8 15. Kh2 Nf6 (15... e6 $11) 16. Nxd4 (16. e5 $1 $14 Ng4+ 17. hxg4 Nf3+ 18. Rxf3 hxg4+ 19. Kg1 gxf3 20. Bxf3) 16... cxd4 $11 17. Bf2 e5 18. b3 Bh6 19. Qe2 {[#]} (19. Nb2 $11) 19... h4 $1 $17 {aiming for ...Ng4+!} 20. f5 (20. fxe5 $17 {only move.} dxe5 21. g4) 20... Nh5 $19 (20... gxf5 21. exf5 hxg3+ 22. Bxg3 $17) 21. Nb2 hxg3+ 22. Bxg3 Nxg3 23. Kxg3 Bf4+ 24. Rxf4 exf4+ 25. Kxf4 Kf8 {[%cal Rg6f5]} 26. Ra7 $2 {[#]} (26. Qf2 {might work better.} gxf5 27. Qxd4) 26... Ra8 (26... Bxf5 $142 $1 {[%mdl 512]} 27. exf5 Qxf5+ 28. Kg3 Re8) 27. Rxa8 Qxa8 28. fxg6 $2 (28. Qd2 Qb8 29. Kg3) 28... Qd8 {Black is clearly winning.} 29. Kg3 (29. Qf2 $142 Rh6 30. Kg3 Qh4+ 31. Kf3 Qh5+ 32. Kg3 Qe5+ 33. Kf3) 29... Qh4+ 30. Kh2 Bxh3 {Precision: White = 29%, Black = 66%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.7"]
[White "Aliaga Fernandez, Ingrid Y"]
[Black "Palomares, Lujan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2182"]
[BlackElo "1259"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,94,-6,-2,-4,-3,-15,-14,-20,4,7,0,0,15,-17,-23,-38,-36,-54,30,-23,-30,-80,-79,-75,-70,-82,143,116,216,206,212,203,185,200,205,184,914,900,898,901,893,883,958,959,985,956,1158,1148,1243,1308,1308,1304,1216,1202,1905,1951,5307,5062,5351,3983,29973,29973,4837,29973,29986,29987,29990,29988,29990,29991,29991,29992,29992,29993,29993,29994,29995,29994,29996,29996,29997,29998,29999]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. f4 e6 7. Nf3 Nd7 {LiveBook: 23 Games} 8. Bc4 {B18: Classical Caro-Kann: 4...Bf5 sidelines} Ngf6 (8... Bd6 9. Qe2 Ne7 10. O-O Nb6 11. Bb3 O-O 12. c3 c5 13. Ne4 cxd4 14. Nxd4 Nc6 15. Nxc6 bxc6 {½-½ (25) Kalezic,B (2459)-Schandorff,L (2501) Novi Sad 2009}) 9. Qe2 Be7 10. c3 {The position is equal.} b5 11. Bb3 O-O $146 ({Predecessor:} 11... Qb6 12. a4 a5 13. O-O b4 14. c4 h5 15. Re1 Ng8 16. c5 Qc7 17. f5 exf5 18. Nh4 Ndf6 19. Ngxf5 Kf8 20. Nxg6+ fxg6 21. Qe6 Bd8 22. Bf4 {1-0 (22) Barcsi,J (2073)-Galgovics,A (1997) Hungary 2010}) 12. O-O a5 13. Re1 {f5! is the strong threat.} Re8 $36 {[%mdl 2048] Black fights for an advantage.} 14. a3 b4 15. Ba4 c5 (15... bxc3 $15 16. bxc3 Rc8) 16. axb4 (16. Ne5 $142 cxd4 17. cxd4 bxa3 18. f5 exf5 19. Nc6 axb2 20. Bxb2) 16... axb4 17. Bxd7 Rxa1 18. Bxe8 Qxe8 19. Bd2 {[#]} Ra2 $2 {[#]} (19... bxc3 $1 $17 {[%mdl 512] stays on course.} 20. bxc3 Rxe1+ 21. Qxe1 cxd4 22. Nxd4 Qd7) 20. f5 $1 $16 {[%mdl 512]} bxc3 (20... Rxb2 $16 21. cxb4 cxb4) (20... exf5 21. Qxe7) 21. Bxc3 cxd4 22. Nxd4 Nd5 23. fxg6 hxg6 24. Qf3 Bc5 $2 {[#]} (24... Qc8 25. Rf1 f5) 25. Qxd5 $1 $18 {[%mdl 512]} exd5 26. Rxe8+ Kh7 27. Kf1 g5 28. Re5 Ra1+ 29. Ke2 Bxd4 30. Bxd4 f6 31. Rxd5 Ra8 32. h3 Kg6 33. Kd3 Rb8 34. Kc4 Rc8+ 35. Rc5 Re8 36. b4 Re1 37. b5 Rb1 38. Bc3 Rg1 {White mates.} 39. b6 Rxg2 40. Nf5 Re2 41. b7 Re8 42. Rc8 Re4+ 43. Nd4 Rh4 44. b8=Q Rxh3 45. Rg8 g4 46. Qe8+ Kh6 47. Bd2+ Kh7 48. Rh8# {Precision: White = 29%, Black = 37%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.8"]
[White "Jorquera Cabello, Valentina"]
[Black "Zuriel, Marisa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1977"]
[BlackElo "2180"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,73,28,35,12,10,13,43,9,48,25,28,6,14,0,10,0,0,0,0,-50,0,0,-8,-6,0,0,0,0,0,-54,146,100,193,200,185,193,197,182,421,414,441,454,840,842,914,441,485,493,413,477,450,464,667,668,1298,1300]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Nc6 8. Nxc6 dxc6 9. Qe2 {B43: Sicilian: Kan Variation: 5 Nc3} (9. f4 e5 10. Kh1 Bd6 11. f5 b5 12. a4 Bb7 13. Be3 h5 14. axb5 axb5 15. Rxa8+ Bxa8 16. Bxb5 Bb4 17. Nd5 Nxd5 18. Qxd5 {1-0 (33) Najer,E (2682)-Artemiev,V (2682) Sochi 2017}) 9... e5 10. a4 a5 {LiveBook: 4 Games} 11. h3 {White is slightly better.} Bc5 12. Kh1 h5 13. Be3 Qb6 $146 ({Find the theoretical novelty and annotate with similar games:} 13... Qe7 14. Bg5 Bd7 15. Nd1 Qd6 16. Ne3 Ng4 {½-½ (70) Hula,L (2135)-Kuba,J (2260) Czechia 2006}) 14. Nd1 Bxe3 15. Nxe3 Qxb2 16. f4 exf4 17. Nc4 ({Better is} 17. Rab1 $11 Qd4 18. Rxf4) 17... Qd4 $15 18. e5 Nd5 19. Nd6+ Kf8 {next ...g5 is good for Black.} 20. Bf5 $1 {[%cal Rf5c8]} Bxf5 21. Nxf5 Qc3 {Hoping for ...g6.} 22. Rae1 Re8 23. Rf3 Qc5 24. c4 (24. Qd3 $11) 24... Nc7 $2 (24... Ne3 $1 $15 25. Nxe3 fxe3) 25. Nd6 Re7 (25... Ne6 $16) 26. Rxf4 $18 Ne6 {[#]} 27. Rff1 $1 {[%mdl 1024] White has strong compensation.} Kg8 28. Qf3 {[%cal Rd6f7]} Nd4 $2 (28... Rh7 29. Qf5 (29. Nxf7 g6 $16) 29... g6) 29. Qf4 Ne6 30. Qf5 Nd4 (30... Rh6 $142 31. Nxf7 Rxf7 32. Qxf7+ Kh7) 31. Qg5 Rd7 32. Ne4 (32. Ne8 $142 {[%csl Ge8][%cal Rg5g7]} Ne6 33. Nf6+ Kf8 34. Nxd7+ Kg8 35. Nxc5 Nxg5 36. Nxb7) 32... Qe7 33. Nf6+ $1 Kf8 34. Nxd7+ Qxd7 {White is clearly winning.} 35. Rd1 Rh6 {[#]} (35... Kg8 $142 36. c5 Ne6) 36. e6 $1 {[%mdl 512]} Nxe6 37. Qxh6 {Precision: White = 64%, Black = 31%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.9"]
[White "Cordero, Daniela"]
[Black "Alboredo, Julia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2005"]
[BlackElo "2120"]
[Annotator "NA RC"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 d5 5. b3 Nc6 6. Bb2 Bd6 7. O-O O-O 8. a3 b6 9. Nbd2 Bb7 10. Ne5 Rc8 11. Qe2 Ne7 12. f4 Ne4 13. c4 f6 14. Nef3 cxd4 15. Nxd4 Qd7 16. cxd5 exd5 17. Nxe4 dxe4 18. Bb5 Bc6 19. Nxc6 Nxc6 20. Rac1 Kh8 21. Qc4 Bc5 22. Rcd1 Qe7 23. Qc3 Nb8 24. Rc1 Qb7 25. b4 Be7 26. Qb3 Rfd8 27. Qf7 a5 28. Bc4 Rf8 29. Qe6 Rce8 30. Bb5 Rd8 31. Rfd1 axb4 32. Rxd8 Rxd8 33. axb4 Bxb4 34. Bxf6 Rf8 35. Bd4 Bc5 36. Bxc5 bxc5 37. Rxc5 Qa7 38. Qc4 h6 39. Kf2 Qe7 40. g3 Qd8 41. Qxe4 Qd2+ 42. Be2 Qd7 43. Bd3 Kg8 44. Qh7+ Kf7 45. Rf5+ 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.10"]
[White "Coelho, Tatiane Cristina"]
[Black "Besso, Guadalupe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1777"]
[BlackElo "1994"]
[Annotator "NA RC"]
[PlyCount "85"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O a6 7. Bd3 e6 8. e5 d5 9. Nxd4 cxd4 10. Ne2 Qb6 11. b3 Ne7 12. Bb2 Nc6 13. Qe1 O-O 14. Qf2 f6 15. Nxd4 fxe5 16. Nxc6 Qxc6 17. c4 Rxf4 18. Qg3 Qd6 19. Rae1 d4 20. Re4 Rxf1+ 21. Bxf1 Qe7 22. Bd3 Bd7 23. Rh4 Bc6 24. Qh3 Rf8 25. Qg3 Qf6 26. Ba3 Rf7 27. Bd6 e4 28. Rf4 Qd8 29. Rxf7 Kxf7 30. Be2 d3 31. Bg4 Bd4+ 32. Kh1 Qf6 33. Qf4 h5 34. Bd1 e5 35. Qxf6+ Kxf6 36. h3 Bf2 37. Bb4 Bd4 38. Kh2 b6 39. g4 a5 40. Ba3 hxg4 41. hxg4 Bf2 42. Bb2 Be1 43. Bc1 {( 0-1 en la jugada 63 )} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.11"]
[White "Librelato, Kathie Goulart"]
[Black "Amura, Claudia"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "2262"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,52,40,44,39,29,46,29,56,0,56,0,53,0,16,36,24,0,0,-342,-118,-693,-43,-679,-681,-29993,-29994,-29994,-29995,-29995,-29996]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 f5 9. exf5 Bxf5 10. Bd3 Be6 11. O-O Nf6 12. Nc2 {B32: Sicilian: Löwenthal and Kalashnikov Variations} O-O {[#]} (12... Qd7 13. Bg5 O-O 14. b3 Bd8 15. Rb1 Bb6 16. Be3 Bc7 17. Qd2 h6 18. f3 Rad8 19. Be4 Ba5 {½-½ (52) Andreikin,D (2736)-Roganovic,M (2478) Novi Sad 2016}) 13. Nd5 $1 {[%mdl 512] LiveBook: 24 Games} Rb8 (13... Bxd5 14. cxd5) 14. b3 $146 {White is slightly better.} ({Predecessor:} 14. a4 a5 15. Rb1 Bxd5 16. cxd5 Nb4 17. Nxb4 axb4 18. Bf5 Kh8 19. Be6 b5 20. axb5 Rxb5 {1-0 (38) Gruzmann,B (2192)-Schippan,B (2249) Bad Neuenahr 2014}) 14... Qd7 15. Ba3 Bd8 16. Nce3 (16. Nxf6+ $14 Rxf6 17. Be4) 16... Kh8 (16... Bxd5 $11 17. cxd5 Nd4) 17. Rc1 (17. Kh1 $14) 17... Nd4 (17... Bxd5 $11 18. Nxd5 (18. cxd5 Ne7 $11) 18... Nxd5 19. cxd5 Ne7) 18. Qd2 ({White should play} 18. f4 $14 Re8 19. fxe5 dxe5 20. Kh1) 18... Nxd5 (18... Bxd5 $5 19. cxd5 Nh5 $11) 19. cxd5 Bg8 20. Qb4 Rf6 21. Bxa6 $2 {[%mdl 8192]} (21. Qd2 $11) 21... Rg6 $2 (21... Ra8 $19 22. Qxb7 Qxb7 23. Bxb7 Rxa3) 22. Bd3 $2 {[%mdl 8192]} (22. Kh1 $17 b5 23. Bb2) 22... Nf3+ $19 23. Kh1 Rh6 {[%csl Gf3][%cal Rh6h2] [#]} 24. gxf3 Qh3 $1 {[%csl Gh6,LRf3,LRh2][%cal Rh3h2] Black mates.} 25. Ng4 Qxf3+ 26. Kg1 Bxd5 {Precision: White = 38%, Black = 28%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.12"]
[White "Librelato, Ana Julia Goulart"]
[Black "Strgacich, Aylen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1667"]
[BlackElo "1897"]
[Annotator "NA RC"]
[PlyCount "170"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 O-O 9. O-O b5 10. h3 Bb7 11. Be3 Nbd7 12. Nd5 Nxd5 13. exd5 f5 14. a3 Rc8 15. Nc3 Bf6 16. a4 b4 17. Na2 a5 18. c3 bxc3 19. Nxc3 e4 20. Bd4 Ne5 21. Kh1 Nd3 22. Bxf6 Qxf6 23. Qd2 Ba6 24. Nd1 Nb4 25. Rg1 Rc2 26. Qe3 Nxd5 27. Qb3 Rc5 28. Ne3 Qf7 29. Rgd1 Nxe3 30. Qxe3 Bd3 31. Rd2 Qc7 32. Kh2 d5 33. Bf1 f4 34. gxf4 Bxf1 35. Rxf1 Qxf4+ 36. Qxf4 Rxf4 37. Rfd1 Rf5 38. Kg3 Kf7 39. Kg4 Ke6 40. Re2 Rc4 41. b3 Rc3 42. Re3 Rxe3 43. fxe3 Rf3 44. Re1 Ke5 45. b4 axb4 46. a5 Rf6 47. Rb1 Ra6 48. Rxb4 Rxa5 49. Rb7 Ra1 50. Kg3 Rg1+ 51. Kf2 Rg5 52. h4 Rf5+ 53. Ke2 Kf6 54. Rb6+ Kf7 55. Rb7+ Kg6 56. Rb6+ Rf6 57. Rb5 Rd6 58. Kd2 Rd7 59. Kc3 Kf5 60. Kd4 Kg4 61. Rb1 h6 62. Rg1+ Kxh4 63. Ke5 g5 64. Rh1+ Kg3 65. Rxh6 g4 66. Ke6 Rd8 67. Rg6 Kf3 68. Rg5 g3 69. Ke7 Ra8 70. Rxd5 Kxe3 71. Rg5 Kf4 72. Rg6 Ra7+ 73. Kd8 e3 74. Rf6+ Ke4 75. Re6+ Kf3 76. Rf6+ Kg2 77. Re6 Kf2 78. Rf6+ Kg1 79. Re6 Ra3 80. Kc7 g2 81. Kb6 Kf1 82. Rf6+ Ke1 83. Rg6 Ra2 84. Kb5 Kf1 85. Rf6+ Rf2 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.07"]
[Round "3.13"]
[White "Bosco, Giuliana"]
[Black "Ocampo, Derly Gineth"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1582"]
[BlackElo "1821"]
[Annotator "NA RC"]
[PlyCount "122"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. O-O Bc5 6. c3 d6 7. cxd4 Bb6 8. h3 Nge7 9. Nc3 Bd7 10. Be3 O-O 11. Nh4 Kh7 12. Bb3 f5 13. exf5 Nxf5 14. Nxf5 Bxf5 15. Ne2 Qf6 16. Ng3 Bd7 17. Qd3+ Qg6 18. Qd2 Kh8 19. Bc2 Qf7 20. Ne2 Bf5 21. Nf4 Bxc2 22. Qxc2 Qf5 23. Ng6+ Kg8 24. Qb3+ d5 25. Nxf8 Rxf8 26. Rad1 Rf6 27. Qd3 Qh5 28. Bd2 Bxd4 29. Bc3 Bxc3 30. bxc3 Rd6 31. Qe3 Qf7 32. Rfe1 a6 33. Qe8+ Qxe8 34. Rxe8+ Kf7 35. Re3 Na5 36. Red3 c6 37. Rd4 Re6 38. Ra4 Nc4 39. Rb1 Re7 40. Rab4 b5 41. Rd1 Re2 42. Ra1 a5 43. Rbb1 a4 44. Kf1 Rc2 45. Rc1 Rb2 46. Kg1 a3 47. Kf1 Ke6 48. Ke1 Ne5 49. Rd1 Rc2 50. Rd2 Rxc3 51. Re2 Kd6 52. Kd2 b4 53. Rb1 Nc4+ 54. Ke1 Nb2 55. Kf1 d4 56. Rbe1 d3 57. Re6+ Kc5 58. R6e5+ Kb6 59. R1e4 Rc1+ 60. Re1 Rxe1+ 61. Kxe1 d2+ 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.08"]
[Round "4"]
[White "Cori T, Deysi"]
[Black "Arribas Robaina, Maritza"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2389"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,67,20,4,0,0,0,-9,-8,-24,0,-35,-30,-34,-44,-38,-42,-39,14,29,27,13,13,13,22,20,27,22,27,10,31,14,86,89,93,87,157,163,206,214,343,338,971,929,29993,5485,5691,5853,5728,5716]} 1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O b6 7. cxd5 exd5 8. Nc3 Bb7 9. Bf4 Nbd7 10. Rc1 c6 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} 11. Qd3 {LiveBook: 3 Games} (11. Qc2 Re8 12. Rfd1 Nf8 13. e4 dxe4 14. Ne5 Nd5 15. Nxe4 Ne6 16. Be3 Rc8 17. Qb3 Bf8 18. Nc3 Nxe3 19. fxe3 Rc7 20. Kh1 {1-0 (54) Dominguez Perez,L (2739)-Caruana,F (2807) Saint Louis 2017}) 11... Re8 12. Bh3 Bb4 $146 {The position is equal.} ({Find the theoretical novelty and annotate with similar games:} 12... Nf8 13. Ne5 Bd6 14. f3 Nh5 15. Qf5 Bxe5 16. Bxe5 g6 17. Qd3 f6 18. Bf4 Nxf4 19. gxf4 {0-1 (31) Piotrowski,P (1991)-Niekras,D (1840) Solina 2012}) 13. a3 Bxc3 14. Rxc3 a5 15. Rc2 Ba6 16. Qd1 Bc4 17. Ne5 Nxe5 18. dxe5 Ne4 (18... Nh5 $15 19. Qd2 Nxf4 20. gxf4 a4) 19. Rxc4 $11 dxc4 20. Bd7 Nc5 21. Bxe8 Qxe8 22. Qd4 Qe6 23. Rd1 h6 24. Qc3 b5 25. Qe3 $36 {[%mdl 2048] White has good play.} Na4 (25... Nd7 $1 $11 {keeps the balance.}) 26. Rd6 $16 Qf5 27. e6 {[#] aiming for e7.} fxe6 (27... Re8 $142) 28. Be5 Rf8 29. Rxc6 Qb1+ (29... Rf7 $142 30. Rc8+ Kh7) 30. Kg2 $18 Nxb2 $2 {[#]} (30... Qf5 31. f3 Qg5) 31. Bxg7 $1 {[%mdl 512]} Kxg7 32. Qe5+ (32. Rc7+ $142 Kf6 33. Qd4+ e5 34. Qd6+ Kf5 35. Qxf8+ Kg4 36. Rg7+ Qg6 37. Rxg6+ Kh5 38. Qxh6#) 32... Rf6 33. Rc7+ Kg6 34. g4 {Precision: White = 79%, Black = 29%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.08"]
[Round "4"]
[White "Lujan, Carolina"]
[Black "Chumpitaz, Ann"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2376"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,71,0,0,3,20,1,7,8,50,45,37,45,146,143,155,161,159,164,171,133,141,152,150,118,125,122,139,133,146,146,145,155,137,117,126,122,150,19,20,19,20,20,20,20,18,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. Be3 O-O 11. a4 Rd8 12. Bf3 Ne5 {B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3} 13. Qe1 (13. Ndb5 axb5 14. Nxb5 Qc6 15. fxe5 dxe5 16. Qe2 b6 17. Qf2 Nd7 18. b3 Bb7 19. Rad1 Nc5 20. Bxc5 Qxc5 21. Qe2 Qb4 22. g3 {0-1 (44) Garcia,G (2396)-Ramirez,A (2552) Medellin 2017}) 13... Nc4 14. Bc1 e5 {LiveBook: 3 Games} 15. Nde2 Qc5 16. fxe5 $146 ({Predecessor:} 16. b3 Ne3 17. b4 Qa7 18. Bxe3 Qxe3 19. a5 Be6 {½-½ (44) Bodnar,P (2234)-Hindicky,F (2218) Slovakia 2003}) 16... dxe5 17. Ng3 Qd4 18. Nd5 Nxd5 19. exd5 Bh4 {[#]} (19... f5 $14) 20. c3 $1 $36 {[%cal Rc3d4][%mdl 2048] Keeping Black busy.} Qb6 21. Qe4 $1 {[%csl LRc4,LRh4]} Bxg3 22. Qxc4 ({Don't play} 22. hxg3 $6 Qc7 $16) 22... Bf2 23. Qe2 Bh4 24. Qxe5 Bf6 25. Qg3 Bf5 26. Qf2 Qd6 27. Be3 Be5 28. Bd4 Re8 {[%cal Bd8e8,Be8e5,Be5e4][%mdl 32]} 29. Bxe5 Rxe5 30. Qg3 Rae8 31. a5 g6 32. Qh4 (32. Rae1 $16) 32... Be4 $1 $11 {The position is equal.} 33. c4 Bxf3 34. Rxf3 Re4 35. Qf2 Qb4 {[#] ...Re1+ is the strong threat.} 36. h3 {Precision: White = 55%, Black = 44%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.08"]
[Round "4"]
[White "Amura, Claudia"]
[Black "Jorquera Cabello, Valentina"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2262"]
[BlackElo "1977"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,120,48,34,54,22,53,45,48,25,25,14,19,14,18,14,15,17,10,10,11,11,30,32,32,28,29,7,13,-6,0,0,0,0,0,0,2,0,0,0,0,0,0,0,16,0,8,0,38,28,28,27,29,14,14,14,14,14,14,8,8,0,0,0,14,0,14,0,10,10,13,16,91,14,14,14,81,22,22,29,47,33,50,51,55,23,22,22,23,10,10,10,11,11,8,8,8,8,8,8,8,8,8]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 {LiveBook: 43 Games} h6 {E90: King's Indian: Classical: Early deviations and 6 h3} (11... cxd5 12. Bxd5 Nc6 13. Bxc6 bxc6 14. O-O Be6 15. Rfc1 Rdb8 16. b3 a5 17. Rxc6 a4 18. Rcc1 axb3 19. axb3 Bxb3 20. Rxa8 Rxa8 {½-½ (31) Spasov,V (2539)-Georgiev,K (2607) Bol 2015}) 12. Rc1 cxd5 13. Bxd5 Na6 {White is slightly better.} 14. a3 {And now 0-0 would win.} Rd7 $146 ({Predecessor:} 14... Re8 15. O-O Nb8 16. Rc7 Nd7 17. Rfc1 Rf8 18. Nd2 Nf6 19. Bxb7 Bxb7 20. Rxb7 {1-0 (35) Nava Baro,E (2205)-Morales de la Rosa,E (1968) Malaga 2012}) 15. O-O Nc7 16. Bb3 b6 17. Rfd1 Rxd1+ 18. Rxd1 {Threatens to win with Rd8+.} Be6 19. Bxe6 Nxe6 20. Kf1 Rd8 21. Rxd8+ Nxd8 $11 {[%mdl 4096] Endgame KBN-KBN} 22. Ke2 f5 23. Kd3 Kf7 (23... f4 $5 {[%cal Rf4e3]} 24. Bd2 Kf7 $11) 24. Nh4 f4 25. Bd2 Bf6 26. Nf3 Ke6 27. Kc4 a6 28. a4 Be7 29. Ne1 Nb7 30. f3 g5 31. Nd3 Nd6+ 32. Kc3 Nf7 33. Be1 Kd7 (33... g4 $5) 34. Kc4 Kc6 35. Bb4 b5+ 36. axb5+ axb5+ 37. Kb3 Bd8 38. Bc3 Bc7 39. Nb4+ Kc5 40. Na6+ Kb6 41. Nb4 Kc5 42. Nd3+ Kc6 43. Bb4 h5 44. h3 Bb6 45. Be7 Bd4 (45... Kd7 $11 46. Bc5 Ba5) 46. Nb4+ (46. Bf6 $16) 46... Kd7 47. Nd5 Ke6 (47... Kc6 $11 {keeps the balance.}) 48. Bb4 (48. Ka3 $16) 48... g4 $1 {[%cal Rg4h3]} 49. hxg4 hxg4 50. fxg4 Ng5 51. Nc7+ Kf6 52. Nxb5 (52. Ne8+ {feels hotter.} Kg6 53. Nd6 Bb6 54. Bc3 Kf6 55. Kc2) 52... Bxb2 53. Kxb2 Nxe4 54. Be1 Kg5 {The position is equal.} 55. Nc3 Nf6 56. Kc2 {Kd3 is the strong threat.} Nxg4 57. Ne4+ Kf5 58. Kd3 {Black must now prevent Bf2.} Ne3 59. g3 Nf1 60. gxf4 exf4 {Precision: White = 55%, Black = 67%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.08"]
[Round "4"]
[White "Fernandez, Maria Florencia"]
[Black "Nejanky, Maisa"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2199"]
[BlackElo "2018"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,136,18,35,16,43,35,47,-15,48,-41,-32,-31,71,0,23,6,4,0,0,0,0,-44,-21,-93,-85,-103,-96,-207,-157,-177,-175,-174,-183,-166,-65,-85,-70,-251,-253,-256,-260,-238,-246,-320,-306,-429,0,-190,-193,-302,-275,-277,0,-333,-321,-350,-327,-401,-259,-639,-632,-750,-779,-763,-724,-692,-641,-859,-763,-659,-136,-156,-145,-111,-31,-154,-154,-139,-126,-179,-174,-188,-21,-27,0,0,0,-14,-8,-30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-62,-14,-35,0,-252,-252,-252,-245,-29996,-29997,-29997,-29998,-29998,-29999]} 1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Bb4 5. g3 Ne4 6. Qc2 O-O 7. Bg2 d6 8. O-O Bxc3 9. bxc3 Nd7 {LiveBook: 3 Games. E10: Blumenfeld Gambit} (9... Nc6 10. d5 Ne7 11. Nd4 exd5 12. cxd5 Nxd5 13. Bb2 Qe8 14. c4 Nb4 15. Qb3 a5 16. a3 Nc5 17. Qd1 Nba6 {½-½ (34) Lehner,O (2413)-Kosten,A (2514) Austria 2009}) 10. Ne1 Nef6 11. a4 $146 ({Predecessor:} 11. Nd3 Qe8 12. Rb1 Rb8 13. c5 dxc5 14. Ba3 Rf7 15. Bxc5 b6 16. Ba3 e5 17. dxe5 Nxe5 18. Nxe5 Qxe5 {0-1 (42) Banas,K (2232)-Lanc,A (2399) Slovakia 2011}) 11... a5 {White is slightly better.} 12. f3 (12. c5 $14) 12... Nb6 (12... b6 $11) 13. Qd3 (13. Qb3 $14) 13... Bd7 $15 14. e4 Nxa4 (14... fxe4 $15 {keeps the upper hand.} 15. fxe4 Bc6) 15. Ba3 (15. e5 $16) 15... Ne8 16. f4 fxe4 17. Bxe4 Nf6 18. Bg2 Re8 19. Rb1 Bc6 20. d5 (20. Bxc6 $11 bxc6 21. Nf3) 20... exd5 $17 21. cxd5 Bd7 22. Rxb7 (22. Nc2 $17) 22... Nb6 23. Nc2 Bc8 24. Rxb6 cxb6 {[%cal Bc7b6,Bb6b5][%mdl 32]} 25. Nd4 {[#]} Ba6 (25... b5 $1 $19 26. Rb1 (26. Qxb5 Ba6) 26... Ba6) 26. c4 $15 Rc8 $1 27. Rc1 $2 {[#]} (27. Nc6 $15 Qc7 28. Rd1) 27... b5 $1 $19 {[%cal Rc8c4]} 28. Nc6 (28. cxb5 Rxc1+) 28... bxc4 29. Qd4 Qd7 30. Bb2 Re2 31. Bf3 {[#]} (31. Qb6 $142 Rxg2+ 32. Kxg2 Nxd5 33. Qxa6 Qxc6 34. Qxc6 Rxc6 35. Ba3) 31... Ree8 $2 (31... Rce8 $1 $19 32. g4 Nxg4 33. Bxe2 Rxe2) 32. Bc3 $2 (32. Bg2 $1 $11 {and White is okay.}) 32... a4 33. Rb1 (33. Ra1 {is a better defense.}) 33... Qf5 34. Rd1 {intending Qa7.} Qd7 $2 ({Black should play} 34... Ra8 $19 35. Bb4 Qc2) 35. Kg2 $2 {[%mdl 8192]} (35. Rb1 $1 $11 {and White stays safe.}) 35... Ra8 36. h3 h5 37. Rg1 Bc8 38. Rh1 $2 (38. g4) 38... a3 {[%cal Ba4a3,Ba3a2][%mdl 32]} 39. Qxc4 a2 40. Ba1 Ra3 41. Nd4 Ree3 42. Qc2 {[#]} Re1 $1 {[%mdl 512]} 43. f5 (43. Rxe1 Qxh3+) 43... Rae3 $2 (43... Qe8 $19 {and Black stays clearly on top. aiming for ...Rxh1.} 44. Rxe1 Qxe1) 44. Rxe1 $17 Rxe1 45. Qxa2 Qc7 (45... Bb7 $17 {Strongly threatening ...Qf7.} 46. Bc3 Re3) 46. Nc6 (46. Ne2 $1 $15) 46... Bxf5 47. Bxf6 gxf6 48. Qd2 (48. Qb2 $17 {was worth a try.}) 48... Rb1 $19 49. Qe2 {[#]} Kf8 $2 (49... Qb7 $1 $19 50. Qe8+ (50. Ne7+ $2 Kf8 $19) 50... Kg7) 50. Bxh5 $11 Qd7 51. g4 Bh7 52. Qf3 Kg7 {...Qb7 is the strong threat.} 53. Nd4 {Black must now prevent g5!} Rb2+ 54. Kg3 Qe7 {( -> ...Qe1+)} 55. Ne6+ Kg8 $1 56. Qc3 Rc2 57. Qa1 {White threatens Qa8+ and mate.} Rc8 58. h4 Be4 $36 {[%mdl 2048] Black has good play.} 59. Qd4 Bb1 60. g5 fxg5 61. hxg5 Rb8 (61... Qh7 $5 {[%cal Rh7d3]}) 62. Bg4 (62. Qf6 $11 Rb3+ 63. Kg4 Rb4+ 64. Kf3 Be4+ 65. Kg3) 62... Qh7 {And now ...Rb3+ would win.} 63. Bf3 Bf5 {Threatens to win with ...Qh3+.} 64. Qf4 $2 {[%mdl 8192]} (64. Qf6 $1 $11) 64... Qh3+ $19 65. Kf2 Rb2+ 66. Kg1 $2 (66. Be2 $19) 66... Rb1+ {Black mates.} 67. Kf2 Qf1+ 68. Kg3 Qe1+ {Precision: White = 23%, Black = 47%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.08"]
[Round "4"]
[White "Miranda Llanes, Yerisbel"]
[Black "Aliaga Fernandez, Ingrid Y"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2192"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,89,31,31,31,27,24,28,26,26,25,25,38,41,52,53,50,37,38,26,175,159,175,175,177,181,173,179,177,182,175,170,230,230,237,230,210,206,201,200,245,286,303,306,290,285,300,300,292,262,431,426,586,586,692,688,632,686,682,660,666,649,571,557,855,723,967,997,876,831,4710,4598]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. b3 Nc6 8. Bb2 cxd4 9. Nxd4 Nxd4 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} (9... Bd7 10. Nd2 Be7 11. N4f3 b5 12. Bd3 Nb4 13. Be2 Bc6 14. a3 Nbd5 15. Ne5 Bb7 16. a4 b4 17. Rc1 Rc8 18. Ndc4 {1-0 (32) Iturrizaga Bonelli,E (2664)-Sprenger,J (2514) Leiria 2017}) 10. Qxd4 Qxd4 11. Bxd4 {LiveBook: 5 Games} Bd7 {[%cal Bc8d7,Bd7c6,Bc6d5][%mdl 32] White is slightly better.} 12. Nd2 {[%cal Bb1d2,Bd2c4,Bc4e5][%mdl 32]} Bc6 13. Be2 Be7 $146 ({Find the theoretical novelty and annotate with similar games:} 13... Bb4 14. Nc4 b5 15. Ne5 Bd5 16. a4 bxa4 17. Rxa4 {1-0 (41) Szekely,P (2505)-Archangelsky,M (2270) Cappelle-la-Grande 1994}) 14. Rac1 O-O 15. Nc4 Rad8 16. Rfd1 Bb4 17. Ne5 Bd5 18. f3 Ba3 19. Rc3 {Threatens to win with e4.} Rc8 (19... Nd7 $11 {and Black is okay.}) 20. e4 $36 {[%mdl 2048] White has strong initiative.} Bc6 21. Nxc6 Rxc6 22. Rxc6 bxc6 23. Bb6 ({Worse is} 23. Bxa6 Rd8 $17) 23... Be7 24. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} ({Don't do} 24. Bxa6 $6 Ra8 $14) 24... Ra8 25. a5 c5 {[#]} (25... Kf8 {is a better defense.} 26. Rc1 g6 27. Rxc6 Nd7) 26. Bc4 $1 Kf8 27. e5 Nd5 28. Bxd5 exd5 29. Rxd5 {[%mdl 4096] Endgame KRB-KRB} Rc8 30. Rd7 c4 31. bxc4 Rxc4 32. Ra7 {[#] And now Ra8+ would win.} Bc5+ 33. Kf1 Rc1+ 34. Ke2 Bb4 $2 (34... Bg1 {keeps fighting.} 35. Bxg1 Rxg1) 35. Rxa6 {White is clearly winning.} Re1+ 36. Kd3 Rxe5 37. Ra8+ Ke7 38. a6 Bc5 39. Ra7+ Ke6 {Strongly threatening ...Rd5+.} 40. Rb7 Bxb6 41. Rxb6+ Kf5 42. Kc4 Re2 43. Rb5+ Kf4 44. Ra5 Rxg2 45. Kd3 {Precision: White = 92%, Black = 44%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.08"]
[Round "4"]
[White "Martinez, Ayelen"]
[Black "Cordero, Daniela"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2190"]
[BlackElo "2005"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,65,-10,0,-33,-12,-28,-23,-66,0,-69,-56,-56,-54,-66,-71,-91,-75,-74,-65,-57,-56,-70,-45,-65,-39,-56,19,0,70,18,55,0,134,66,1110,1078,29979,2990,29993,2820,29994,29995,29997,29996,29996,-110]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Rb8 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} (7... Be7 8. Qd2 a6 9. a3 b5 10. Bd3 Bb7 11. O-O O-O 12. Kh1 f5 13. Qf2 Rc8 14. Rg1 b4 15. axb4 Nxb4 16. g4 g6 17. gxf5 Nxd3 18. cxd3 Rxf5 {0-1 (40) Kasparov,G (2812)-Caruana,F (2807) Saint Louis 2017}) 8. Qd2 Qa5 9. Be2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 10. O-O b4 11. Nd1 Ba6 {LiveBook: 14 Games} 12. Nf2 (12. f5 $5) 12... Be7 13. Kh1 $146 ({Predecessor:} 13. Bxa6 Qxa6 14. Nd3 c4 15. Nf2 {0-1 (52) Rogulj,B (2431)-Gleizerov,E (2565) Zagreb 2010}) 13... O-O 14. g4 f6 ({Black should try} 14... Bxe2 $15 15. Qxe2 cxd4 16. Nxd4 Nxd4 17. Bxd4 Rfc8) 15. Nd3 (15. exf6 $11 Bxf6 16. a3) 15... c4 $15 16. exf6 Nxf6 17. Nde5 Nxe5 18. Nxe5 c3 19. bxc3 {Black should prevent Nc6.} bxc3 (19... Ne4 $5 20. Qe1 $8 Bxe2 21. Qxe2 Nxc3 $15) 20. Qe1 Bxe2 21. Qxe2 {Nc6 is the strong threat.} Qc7 22. f5 exf5 23. Rxf5 Nd7 (23... Ne4 $15) 24. Qg2 Nb6 (24... Nxe5 $11 25. Rxe5 Bd6 26. Qxd5+ Kh8) 25. Raf1 (25. a4 $14 a5 26. Rb1) 25... Qc8 26. Rh5 (26. Bg5 $14 Bd6 27. Nf7) 26... Qa6 {[#]} (26... Rxf1+ $11 27. Qxf1 Qe6) 27. Rg1 ({White should play} 27. Re1 $1 $16) 27... Qxa2 $2 {[%mdl 8192]} (27... Bd6 $14) 28. g5 $18 {[%cal Bg4g5,Bg5g6][%mdl 32]} Bd6 29. g6 Bxe5 30. dxe5 (30. gxh7+ $142 Kh8 31. dxe5 Rb7 32. Rg5 Rff7 33. e6 Qb1 34. exf7 Qxg1+ 35. Bxg1 Rxf7 {[#]} 36. Rxg7 $1 {[%mdl 512]} Rxg7 37. Bd4 Kxh7 38. Qxg7#) 30... Rb7 31. Rxh7 {White mates.} Re8 32. Rf1 Qc4 {[#]} 33. Rh8+ $1 {[%mdl 33280] Precision: White = 35%, Black = 21%. . Loss on Time!?} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.08"]
[Round "4"]
[White "Zuriel, Marisa"]
[Black "Ocampo, Derly Gineth"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2180"]
[BlackElo "1821"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,99,13,15,34,32,42,37,36,41,41,36,39,44,69,63,52,46,47,56,53,44,49,33,57,41,42,0,6,-14,0,-19,-8,0,25,22,19,27,103,95,129,133,134,137,133,135,144,144,144,144,151,146,146,136,185,169,317,160,147,140,189,137,183,181,229,224,228,163,219,219,545,560,508,392,385,394,374,374,374,367,517,532,527,499,487,527]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Bb3 h6 8. Nbd2 a6 9. Re1 {LiveBook: 119 Games} Bg4 {[%cal Bc8g4,Bg4h5,Bh5g6][%mdl 32] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (9... Ng4 10. Re2 Kh8 11. h3 f5 12. exf5 Nxf2 13. Rxf2 Bxf2+ 14. Kxf2 Bxf5 15. Qe2 d5 16. Kg1 Qd6 17. Bc2 {0-1 (34) Inarkiev,E (2727)-Hou,Y (2652) Moscow 2017}) 10. h3 Bh5 11. Nf1 Bg6 {White is slightly better.} 12. Ng3 (12. Nh4 $5 {[%cal Rh4g6]} Bh5 13. Nf3 $11) 12... Bh7 $146 ({Predecessor:} 12... Nh5 13. Be3 Bxe3 14. Rxe3 Nxg3 15. fxg3 Kh8 16. Nh4 Bh7 17. Qh5 {½-½ (49) Chmielewska,J (1671)-Czuraj,G Milanowek 2009}) 13. Nh2 Kh8 14. Qf3 Bg6 15. Nf5 Bxf5 16. Qxf5 Ne7 17. Qf3 Ng6 18. g3 Nh7 19. h4 Qd7 20. Be3 Bxe3 21. fxe3 Nf6 22. Kg2 c6 23. Rad1 {[%cal Ba1d1,Bd1d2,Bd2f2][%mdl 32]} a5 24. a3 Qc7 {[#] White must now prevent ...Qb6.} 25. Rd2 Rad8 26. Rf2 b5 (26... d5 $11 {keeps the balance.}) 27. Qe2 $16 Ne7 28. Ref1 {Hoping for Rxf6.} Neg8 {[#]} 29. g4 $1 {[%cal Bg3g4,Bg4g5][%mdl 32]} Rd7 30. g5 Nh7 31. g6 Nhf6 32. gxf7 Rfxf7 33. Bxf7 Rxf7 34. Qf3 h5 35. Qg3 Nh6 (35... Qe7 $142 36. Qg6 Qe8) 36. Qg5 (36. Qg6 $18 Qd8 37. Nf3) 36... Kh7 37. Rf3 Qd7 38. Kh1 (38. Rg3 $18) 38... Qe7 39. Rg1 Qf8 40. Qg6+ Kh8 41. Rff1 Qe7 (41... Qg8 $142 42. b3 Rf8) 42. Nf3 $18 {[%cal Bh2f3,Bf3g5,Bg5f7][%mdl 32] And now Ng5 would win.} Nhg8 $2 (42... Nhg4 43. Ng5 Rf8) 43. Ng5 Rf8 44. Rf3 Qe8 45. Qxe8 Rxe8 46. Nf7+ Kh7 47. Nxd6 Rd8 (47... Re7 $142 48. c4 Ng4) 48. Nf7 {White is clearly winning.} Rxd3 49. Nxe5 Rd2 50. Rfg3 {Precision: White = 61%, Black = 35%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.08"]
[Round "4"]
[White "Besso, Guadalupe"]
[Black "Vazquez Maccarini, Danitza"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1994"]
[BlackElo "2173"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,82,52,58,27,61,39,79,57,51,31,37,31,40,15,57,41,42,39,62,51,53,19,63,75,54,54,39,46,131,129,143,147,105,146,206,200,197,164,185,193,275,278,285,279,300,72,1768,1780,1478,113,113,113,113,113,108,109,103,105,107,106,106,112,103,0,104,0,105]} 1. Nf3 Nf6 2. d4 e6 3. e3 c5 4. Bd3 b6 5. O-O Bb7 6. c4 cxd4 7. exd4 Be7 8. Nc3 d6 9. Re1 Nbd7 {LiveBook: 7 Games. E14: Queen's Indian: Classical Variation (4 e3)} (9... O-O 10. d5 e5 11. a3 Nbd7 12. b4 Re8 13. Bb2 Bf8 14. Nd2 g6 15. Bc2 a6 16. Ba4 Rc8 17. Qf3 {1-0 (47) Bauer,C (2627)-Haria,R (2445) England 2016}) 10. h3 $146 (10. d5 $5) ({Predecessor:} 10. b3 O-O 11. Bb2 Re8 12. Ng5 h6 13. Nf3 Bf8 14. Bc2 d5 15. cxd5 Nxd5 16. Nxd5 Bxd5 17. Qd3 f5 18. Rac1 Bd6 19. Qe2 {½-½ (50) Ordaz Valdes,L (2358)-Barrientos Chavarriaga,S (2517) Panama City 2011}) 10... h6 11. Bf4 (11. d5 $5 e5 12. a3 $16) 11... a6 {White is slightly better.} 12. Rc1 (12. d5 $5 e5 13. Be3 $14) 12... O-O 13. Qe2 Re8 $1 14. Bh2 Nf8 15. Qe3 N6h7 16. Rcd1 Rc8 17. b4 {[%cal Bb2b4,Bb4c5][%mdl 32]} Ng5 18. Nxg5 Bxg5 19. Qg3 d5 20. c5 bxc5 21. bxc5 Qa5 22. Qf3 f5 ({Don't go for} 22... Qxc3 $2 23. Bh7+ $1 {[%mdl 512]} Nxh7 24. Qxc3 $18) (22... Nd7 $14) 23. Bf1 Ng6 24. Rb1 Bc6 25. Qd3 Nf4 (25... e5 $16) 26. Bxf4 $18 Bxf4 {[#]} 27. Rb6 $1 Bb5 28. Qc2 Bxf1 (28... Qb4 $142 29. Rd1 (29. Bxb5 axb5 30. Rd1 Rb8 $16) (29. Rexe6 Rxe6 30. Rxe6 Qxd4 $16) 29... Bc7) 29. Kxf1 ({Less strong is} 29. Rxf1 Rb8 $16) 29... e5 30. Nxd5 exd4 {[%csl Ga5][%cal Re8e1]} 31. Re7 $2 (31. Ne7+ $18 {and White stays clearly on top.} Rxe7 32. Rxe7 Rxc5 33. Qb3+ Kh7 34. g3) 31... Bg5 $2 {[%mdl 8192] [#]} (31... Kh8 $16 32. Qxf5 (32. Nxf4 Rxe7 33. Ng6+ Kh7 $11) 32... Qxc5) 32. Qxf5 $3 {[%mdl 512]} Kh8 {[#]} 33. Nf6 $2 (33. Rxh6+ $1 $18 {[%mdl 512] and the rest is easy.} Bxh6 34. Nf6 Qe1+ 35. Rxe1 gxf6 36. Qh5 Rxe1+ 37. Kxe1 Rxc5 38. Qxh6+ Kg8 39. Qg6+ Kh8 40. Qxf6+ Kg8 41. Qe6+ Kh8 42. Qe8+ Kg7 43. Qe7+ Kh8 44. Qxc5) 33... Bxf6 $16 34. Rxf6 $40 {[%mdl 128] White is out for blood.} Qb5+ 35. Kg1 {White threatens Rxh6+! and mate.} Rxe7 36. Qxc8+ {[%mdl 4096] Endgame KQR-KQR} Re8 37. Rf8+ Rxf8 38. Qxf8+ Kh7 39. Qf5+ Kh8 40. Qf8+ Kh7 41. Qf5+ Kh8 {Precision: White = 37%, Black = 33%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.08"]
[Round "4"]
[White "Cosme Contreras, Trilce"]
[Black "Carraro, Denise"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1872"]
[BlackElo "2071"]
[Annotator "NA RC"]
[PlyCount "93"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:20]} e5 {[%emt 0:01:27]} 2. Nc3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:05]} 3. g3 {[%emt 0:00:03]} g6 {[%emt 0:00:18]} 4. Bg2 {[%emt 0:00:10]} Bg7 {[%emt 0:00:17]} 5. Rb1 {[%emt 0:01:48]} d6 {[%emt 0:02:50]} 6. d3 {[%emt 0:02:53]} f5 {[%emt 0:01:38]} 7. e3 {[%emt 0:03:37]} Nf6 {[%emt 0:00:26]} 8. Nge2 {[%emt 0:00:19]} O-O {[%emt 0:00:09]} 9. O-O {[%emt 0:00:40]} Be6 {[%emt 0:06:26] LiveBook: 68 Games} 10. b4 {[%emt 0:10:10] A25: English Opening vs King's Indian with ...Nc6 but without early d3} (10. Nd5 Rb8 11. b3 Ne7 12. Nxf6+ Bxf6 13. d4 Qe8 14. f4 Qf7 15. e4 exf4 16. Nxf4 fxe4 17. Nxe6 Qxe6 18. d5 Qe5 19. Re1 Qd4+ 20. Be3 Qxd1 21. Rbxd1 Nf5 22. Bf2 e3 23. Bxe3 Nxe3 24. Rxe3 Rbe8 25. Rxe8 {½-½ (25) Klekowski,M (2467)-Sanikidze,T (2520) Ordu 2017}) 10... Rb8 {[%emt 0:10:08]} 11. b5 {[%emt 0:03:11]} Ne7 {[%emt 0:00:04]} 12. Ba3 {[%emt 0:09:52]} g5 {[%emt 0:08:31]} 13. f4 {[%emt 0:12:15]} gxf4 $146 {[%emt 0:09:26]} ({Predecessor:} 13... Ng4 14. Qd2 gxf4 15. gxf4 Rf7 16. h3 Nh6 17. Rf3 Ng6 {0-1 (55) Gschwendtner,S (2260)-Kreiser,U Klatovy 1996}) 14. exf4 {[%emt 0:00:41]} b6 {[%emt 0:12:45]} 15. Qb3 {[%emt 0:14:40]} Rf7 {[%emt 0:12:54]} 16. Rbe1 {[%emt 0:14:10]} Ng6 {[%emt 0:12:44]} 17. Nd1 {[%emt 0:14:09]} d5 {[%emt 0:03:15]} 18. c5 {[%emt 0:01:48]} bxc5 {[%emt 0:03:22]} 19. fxe5 {[%emt 0:02:29]} Nd7 {[%emt 0:00:26]} 20. d4 {[%emt 0:02:11]} c6 {[%emt 0:01:49]} 21. dxc5 {[%emt 0:00:26]} Rxb5 {[%emt 0:00:02]} 22. Qc2 {[%emt 0:02:45]} (22. Qe3 $11 Bxe5 23. Nd4) 22... Bxe5 {[%emt 0:01:49]} 23. Ndc3 {[%emt 0:01:31]} Rb8 {[%emt 0:02:06]} 24. Qa4 {[%emt 0:00:42]} Qc7 {[%emt 0:00:05]} ({Black should try} 24... Ndf8 $17 25. Nd4 Bxd4+ 26. Qxd4 Qa5) 25. Nd4 {[%emt 0:00:29]} Bxd4+ {[%emt 0:07:25]} 26. Qxd4 {[%emt 0:00:04]} Nde5 {[%emt 0:00:14]} 27. Nd1 {[%emt 0:00:44]} Re8 {[%emt 0:01:36]} 28. Bb2 {[%emt 0:00:22]} Bc8 {[%emt 0:00:40]} 29. h4 {[%emt 0:00:51]} h5 {[%emt 0:00:59]} 30. Kh1 {[%emt 0:00:26]} Rfe7 {[%emt 0:00:11]} 31. Nf2 {[%emt 0:00:53]} Ba6 {[%emt 0:00:21]} 32. Rg1 {[%emt 0:00:07]} Ng4 {[%emt 0:01:08]} 33. Rxe7 {[%emt 0:00:22]} Qxe7 {[%emt 0:00:01]} 34. Nxg4 {[%emt 0:00:25]} fxg4 {[%emt 0:00:01]} 35. Kh2 {[%emt 0:00:29]} Qe5 {[%emt 0:01:17]} 36. Qf2 {[%emt 0:01:05]} Qe6 {[%emt 0:00:37]} 37. Rd1 {[%emt 0:00:34]} Ne5 {[%emt 0:00:46]} 38. Qf4 {[%emt 0:00:29]} Nf3+ {[%emt 0:00:31]} 39. Bxf3 {[%emt 0:00:21]} Qg6 {[%emt 0:00:31]} 40. Bg2 {[%emt 0:00:00]} Re2 {[%emt 0:00:13]} 41. Rd2 $18 {[%emt 0:03:16]} Re8 {[%emt 0:04:48]} 42. Rf2 {[%emt 0:01:00]} Bc4 {[%emt 0:00:34]} 43. Qd4 {[%emt 0:00:22]} Kh7 {[%emt 0:01:04]} 44. Rf6 {[%emt 0:01:52]} Qg7 {[%emt 0:02:11]} 45. Qf4 {[%emt 0:00:35]} Re7 {[%emt 0:00:35]} 46. Qf5+ {[%emt 0:00:32]} Kg8 {[%emt 0:00:19]} 47. Rg6 {[%emt 0:02:36]} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.10"]
[Round "5"]
[White "Arribas Robaina, Maritza"]
[Black "Besso, Guadalupe"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2273"]
[BlackElo "1994"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,133,14,17,4,30,20,31,-6,1,-11,-20,-6,32,35,43,42,30,33,51,0,0,0,19,22,33,0,0,-20,-35,-8,16,-16,-16,-16,-24,-30,-15,-45,-34,-41,-14,-8,-8,-4,-9,-14,-8,-22,0,0,0,0,0,0,35,10,14,0,23,15,54,49,52,54,79,39,37,0,94,20,12,24,16,20,56,53,44,52,47,33,117,121,153,82,77,90,71,50,115,116,134,83,78,63,185,209,177,195,337,293,267,195,197,205,159,87,77,77,77,77,87,83,1329,1327,29988,29989,29989,29990,29994,29989]} 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Be2 d6 7. exd6 e6 {B22: Sicilian: 2 c3} (7... Qxd6 8. d4 cxd4 9. Nxd4 Nxd4 10. Qxd4 Qxd4 11. cxd4 Bd7 12. Bf3 Rc8 13. Nc3 e6 14. Bxb7 Rc7 15. Bf3 Bb4 {½-½ (27) Fressinet,L (2702)-Vachier Lagrave,M (2705) Villandry 2012}) 8. d4 cxd4 {LiveBook: 3 Games} 9. Nxd4 {And now Nb5 would win.} Nxd4 {The position is equal.} 10. Qxd4 Qxd6 11. Qe3 $146 ({Find the theoretical novelty and annotate with similar games:} 11. Qxd6 Bxd6 12. Nd2 Bd7 13. Nc4 Nxc4 14. Bxc4 Rc8 15. Be2 {½-½ (62) Kostov,A (2055)-Mateus Urbano,L (2274) Cali 2010}) 11... Bd7 12. O-O Qc7 13. Nd2 Bc5 14. Qg5 Bf8 15. Re1 h6 16. Qh5 Be7 17. Ne4 (17. Nf3 $14) 17... Bc6 18. Bb5 O-O-O 19. Bxc6 Qxc6 20. Bf4 Nd5 21. Be5 f6 $1 $36 {[%mdl 2048] Threatens to win with ...g6. Black is pushing.} 22. Bd4 Nf4 23. Qf3 (23. Qg4 $5 {[%cal Rg4f4]} g5 24. Bxf6 Bxf6 25. Nxf6 $14) 23... e5 24. g3 Ne6 25. Be3 Kb8 (25... Bc5 {is more complex.} 26. Bxc5 Nxc5 27. Qg4+ Qe6 28. Qe2 Nxe4 29. Qxe4 Rd2) 26. Nd2 Qxf3 27. Nxf3 Rd7 28. Rad1 Rhd8 29. Rxd7 Rxd7 30. Kf1 Bc5 31. Nh4 Bxe3 32. Rxe3 $11 {[%mdl 4096] Endgame KRN-KRN} Rd2 33. Re2 Rd1+ 34. Kg2 Rd6 35. Nf5 Rd5 36. Kh3 {[#]} (36. f4 $5) 36... e4 $1 {[%mdl 512]} 37. Ne3 (37. Rxe4 Ng5+) 37... Ng5+ 38. Kg4 Ra5 {Threatening ...g6.} 39. h4 {b4 is the strong threat.} Nf7 40. b3 g6 41. Rd2 Rc5 (41... Ne5+ $11 {remains equal.} 42. Kh3 f5) 42. c4 (42. Kf4 $16) 42... f5+ 43. Kh3 h5 44. Kg2 Rc7 45. f3 Re7 46. Nd5 exf3+ 47. Kxf3 Re1 (47... Re4 $14) 48. Kf2 $16 Ra1 49. Re2 ({Better is} 49. Nf4) 49... Nd6 50. Re6 Ne4+ 51. Ke3 {[%cal Re6e8]} a6 (51... a5 $1 $14) 52. Rxg6 Rxa2 53. Kf4 (53. Ne7 $142) 53... Rf2+ 54. Ke5 Rf3 ({Black should play} 54... a5 $1 $14) 55. b4 $18 {[%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32]} Ka7 56. c5 a5 (56... Nc3 $142 57. Nxc3 Rxc3) 57. b5 {Threatening mate with b6+.} ({Less strong is} 57. bxa5 Nxc5 58. Rg5 Nd3+ 59. Kd6 Ka6 $16) 57... Rxg3 58. b6+ Kb8 {[#]} 59. Rh6 $1 {[%cal Rh6h8] White threatens Rh8+ and mate.} Rg8 60. Rxh5 (60. Kxf5 $142 Nxc5 61. Rxh5) 60... a4 $16 61. Rxf5 Nxc5 62. Nf6 Rd8 63. Rf3 {Hoping for h5.} Nd3+ $2 {[%mdl 8192] [#]} (63... Rd3 $16 64. Rf1 a3) 64. Ke6 $1 $18 a3 65. Nd7+ {White mates.} Kc8 66. Rxd3 {[%cal Rd3c3]} Rh8 67. Rxa3 {Precision: White = 49%, Black = 41%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.10"]
[Round "5"]
[White "Chumpitaz, Ann"]
[Black "Miranda Llanes, Yerisbel"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2225"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,-15,20,27,27,22,40,12,40,45,66,56,68,38,68,26,39,39,87,85,87,41,115,125,106,103,152,118,193,193,195,196,182,140,191,199,173,152,156,135,235,223,235,228,225,137,136,131,141,124,188,191,175,179,168,131,129,52,52,52,56,52,62,62,68,48,50,17,40,7,85,85,85,85,85,66,58,25,85,36,56,0,0,0,-6,-12,-9,-8,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bb4 5. Nh3 (5. Nd5 Bc5 6. Nf3 d6 7. O-O O-O 8. d3 Nxd5 9. cxd5 Nd4 10. Nxd4 exd4 11. f4 g6 12. Bd2 Re8 13. b4 Bb6 14. a4 a5 15. b5 Bg4 16. Rf2 Qd7 17. Qf1 {0-1 (54) Granda Zuniga,J (2662)-Anton Guijarro,D (2654) Linares 2017}) 5... Bxc3 $146 ({Predecessor:} 5... O-O 6. Nd5 Nxd5 7. cxd5 Nd4 8. e3 Nf5 9. Qg4 {1-0 (9) Karasev,V (2383)-Khavsky,S (2339) Zvenigorod 2005}) 6. bxc3 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} O-O 7. O-O d6 8. f3 {White is slightly better.} d5 9. cxd5 Nxd5 10. Ba3 Re8 11. Nf2 Na5 12. Qc2 Nc4 13. Bc1 h6 14. e4 Ne7 15. d3 {[%cal Bd2d3,Bd3d4][%mdl 32]} Nb6 ({Black should play} 15... Na5 $14) 16. Be3 $16 Be6 17. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Qd6 18. Rfb1 Reb8 (18... a5 $16 {keeps fighting.} 19. Qb2 Nd7) 19. a5 $18 Nd7 20. d4 Bc4 21. Rd1 Nf8 (21... Qa6 $16 22. Nd3 Bxd3 23. Rxd3 Ng6) 22. Ng4 Nfg6 23. Qa4 Qc6 {With the idea ...Qxa4.} 24. Qa3 ({And not} 24. dxe5 Qxa4 25. Rxa4 Bb3 $17) 24... exd4 (24... Qd6 $16 25. Qa4 Qa6) 25. cxd4 Qd6 26. Rdc1 Be6 27. Qxd6 cxd6 28. Nf2 {Strongly threatening d5.} d5 29. Rc7 b5 (29... Rd8 $16 30. Rxb7 Nc6) 30. Nd3 Rc8 31. Rac1 dxe4 32. Rxc8+ Rxc8 33. Rxc8+ ({White should try} 33. fxe4 $16 Rxc1+ 34. Bxc1 (34. Nxc1 Bc4 $16)) 33... Bxc8 $14 34. fxe4 {Hoping for d5.} Nc6 $1 35. d5 Nxa5 36. Bxa7 f6 37. Bd4 Nc4 38. Nc5 Kf7 39. Bf1 Nd2 (39... Nge5 $11 40. Bc3 Nf3+ 41. Kg2 Nfe5) 40. Be2 $16 {Threatens to win with Bh5.} Ke7 41. Bc3 Nc4 42. Bb4 Kd8 43. Nd3 Ne7 (43... f5 $1 $11) 44. Nf4 g5 45. Ng2 (45. Nh5 $14 f5 46. Nf6) 45... f5 $11 {The position is equal.} 46. Bd3 fxe4 47. Bxe4 Bb7 48. Kf2 Kd7 49. Ne3 Nxe3 50. Kxe3 {[#] Bxe7 is the strong threat.} Bxd5 51. Bxe7 Bxe4 52. Bf8 Bf5 {Precision: White = 56%, Black = 43%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.10"]
[Round "5"]
[White "Martinez, Ayelen"]
[Black "Lujan, Carolina"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2190"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,36,23,25,41,43,41,38,35,40,35,58,21,42,44,36,29,34,32,66,50,62,55,64]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 {[%cal Bd4b5,Bb5a3,Ba3c4,Bc4e3,Be3d5][%mdl 32]} d6 6. N1c3 a6 7. Na3 Be6 8. Nc4 Rb8 {LiveBook: 16 Games. B32: Sicilian: Löwenthal and Kalashnikov Variations} (8... Na5 9. Nd5 Nxc4 10. Bxc4 Rc8 11. Qd3 Be7 12. O-O Nf6 13. Nxf6+ Bxf6 14. Bxe6 fxe6 15. c4 O-O 16. a4 {1-0 (48) Giri,A (2758)-Harikrishna,P (2725) Linares 2014}) 9. g3 Be7 10. Ne3 Nf6 11. Bg2 h5 $146 ({Predecessor:} 11... O-O 12. Ncd5 b5 13. O-O b4 14. a3 a5 15. axb4 axb4 16. b3 {1-0 (40) Areshchenko,A (2640)-Boensch,U (2524) Fuegen 2006}) 12. h4 Ng4 13. Ned5 Rc8 14. f3 Nf6 15. Be3 b5 16. a3 {White is slightly better.} Rb8 17. Qd2 Qd7 18. O-O O-O {Precision: White = 79%, Black = 47%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.10"]
[Round "5"]
[White "Aliaga Fernandez, Ingrid Y"]
[Black "Alboredo, Julia"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2182"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,79,0,8,-150,-143,-110,-88,-90,0,-41,-22,-113,64,-6,137,0,176,176,178,145,135,140,123,136,136,122,262,254,293,241,249,222,271,246,234,253,264,260,250,258,306,242,295,251,507,335,302,307,667,654,566,542,657,664,675,664,666,647,1041,998]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Nc3 a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 Rc8 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (7... e5 8. Qd3 h6 9. Nd2 Be6 10. Nc4 Rc8 11. Ne3 Nf6 12. O-O Be7 13. Rd1 O-O 14. Bd2 Rc5 15. a4 Qc8 {½-½ (31) Anand,V (2783)-Kasparov,G (2812) Saint Louis 2017}) 8. Bg5 h6 9. Bh4 e5 10. Qd3 g5 11. Bg3 Nf6 {LiveBook: 44 Games} 12. Nxe5 $146 (12. Nd2 $11) ({Predecessor:} 12. O-O-O Qa5 13. Rhe1 Be7 14. Kb1 O-O 15. h4 {½-½ (53) David,A (2571)-Duda,J (2666) Drancy 2016}) 12... dxe5 $17 13. Bxe5 Be7 14. O-O-O Rc6 (14... h5 $1 $17 15. Rhe1 Rh6) 15. Nd5 Rg8 $1 16. Rd2 (16. Bxf6 $1 $11 Bxf6 17. Nxf6+ Rxf6 18. Rd2) 16... Ng4 $2 (16... Nxd5 $17 17. exd5 Rcg6) 17. Bg3 (17. Bc3 $1 $14 Bd6 18. e5 $1 {[%mdl 512]} Nxe5 19. Qh7) 17... h5 {[#]} (17... Be6 $1 $11 {remains equal.}) 18. h3 (18. Rhd1 $1 $16 h4 19. Qe2) 18... Nh6 $2 {[#]} (18... h4 $1 $11 {and Black stays safe.}) 19. Rhd1 $1 $36 {[%mdl 2048] White is in control.} (19. Nxe7 Qxe7 20. h4 f5 $11) 19... h4 {[#]} 20. Bc7 $1 {[%mdl 512]} Rxc7 21. Nxc7+ Qxc7 22. Qxd7+ Qxd7 23. Rxd7 f5 (23... b6 $16 24. f3 a5) 24. Rxb7 Rg6 25. exf5 Nxf5 26. Re1 Kf8 27. f3 Bd6 28. Kb1 Bf4 29. Rd1 {[%cal Rd1d8]} Ke8 30. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ne3 31. Rd2 Rc6 32. c3 Rc4 $2 (32... Be5 {keeps fighting.} 33. Ra7 Re6) 33. a5 Rc5 34. Rdd7 Rc8 $2 (34... Rxa5 35. Rh7 Be5 36. Rbe7+ Kd8) 35. Rh7 {[%cal Rh7h8] White is clearly winning.} Bd6 36. Rh6 Nc4 37. Ra7 Rb8 38. b4 Rc8 39. Rxa6 Be5 40. Rac6 {Precision: White = 51%, Black = 13%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.10"]
[Round "5"]
[White "Vazquez Maccarini, Danitza"]
[Black "Jorquera Cabello, Valentina"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2173"]
[BlackElo "1977"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,123,25,26,22,19,0,16,23,32,27,25,-7,-8,-7,-6,-6,0,0,0,0,0,-27,-28,-31,-36,-25,0,-36,-32,-43,-43,-43,-43,-43,-25,-25,-22,-26,-27,-52,-52,-77,-75,-272,-43,-44,-44,-51,-12,-51,-15,-57,-58,-56,-56,-59,-70,-95,-24,-20,-28,-170,177,177,177,177,177,177,177,177,177,177,177,176,176,172,149,97,149,97,97,97,424,162,656,646,630,533,970,843,753,647,29971,29970,29958,6119,29981,29982,29983,29984,29984,29981,29981,29980]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 e5 7. Nc3 Qe7 8. Be3 Nf6 9. Qd2 O-O 10. Bh6 Rd8 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (10... Bxh6 11. Qxh6 Nh5 12. O-O-O f6 13. g3 b5 14. Nh4 a5 15. f4 b4 16. Ne2 Ng7 17. g4 b3 18. cxb3 {1-0 (43) Iermito,S (2498)-Rodriguez Vila,A (2486) Caba 2017}) 11. Bxg7 Kxg7 {LiveBook: 3 Games} 12. Qg5 Re8 $1 {The position is equal.} 13. g4 h6 14. Qe3 Rh8 $146 ({Find the theoretical novelty and annotate with similar games:} 14... h5 15. g5 Nd7 16. O-O-O b5 17. Ne2 b4 18. Nh4 {½-½ (68) Popescu,D (2373)-Rusan,P (2225) Baile Tusnad 2000}) 15. O-O-O b5 16. g5 Nh5 17. gxh6+ Rxh6 18. Ne2 Bd7 19. Rdg1 a5 20. Ng3 Nxg3 21. Rxg3 a4 22. h4 Rah8 23. Rhg1 b4 24. Qg5 f6 25. Qe3 Be8 26. b3 Bf7 27. Rh1 axb3 28. axb3 Ra8 29. Kd2 Rh5 {And now ...Bxb3! would win.} 30. Rb1 Ra2 31. Qe2 Qd6 32. Ke1 $2 {[#]} (32. Kc1 $17 {was worth a try.}) 32... Rh8 $2 (32... Bxb3 $1 $19 {[%mdl 512]} 33. Nd4 (33. Rxb3 $2 Ra1+ 34. Kd2 c4 $19) 33... exd4 34. Qxh5 Qxg3 35. fxg3 gxh5 36. cxb3 Rg2) 33. Kf1 $15 Qd7 34. Kg2 Be6 35. Qd1 Bg4 (35... Qe7 {with more complications.} 36. Ra1 Ra3 37. Rc1 Bf7 38. Qd2 Ra2) 36. Nxe5 Bxd1 37. Nxd7 Bxc2 38. Rh1 Bxb3 {Threatens to win with ...c4.} 39. Nxc5 Bc2 (39... Bf7 $17 {Hoping for ...b3.} 40. d4 f5 $1 {[%mdl 512]}) 40. h5 $1 $11 g5 41. Ne6+ (41. e5 $1 $11) 41... Kh6 $4 {[%mdl 8192]} (41... Kf7 $19 {and all is fine.} 42. Nd4 c5 43. Nxc2 Rxc2) 42. Rf3 $18 Rg8 43. Rxf6+ Kh7 44. Rf7+ Kh8 45. Nf8 {[%csl Gf8][%cal Rf7h7]} Rg7 46. Rxg7 Kxg7 {[%mdl 4096] Endgame KRB-KRN} 47. h6+ Kh8 48. h7 {White threatens Ng6+ and mate.} Ra8 49. Ng6+ Kg7 {[#]} 50. h8=Q+ ({White should try} 50. Ra1 $1 {[%cal Ra1a8][%mdl 512]} Re8 (50... Rxa1 51. h8=Q+) 51. h8=R Rxh8 52. Nxh8 Bxd3 53. Ra4 Bxe4+ 54. Kf1) 50... Rxh8 $16 51. Rxh8 {aiming for Rb8.} Kxg6 $2 {[%mdl 8192] KR-KB} (51... Bxd3 $16 {is more resistant.} 52. Rb8 Bxe4+ 53. Kf1 Bxg6 54. Rxb4 Kf6) 52. Rb8 $2 (52. Kf3) 52... b3 $2 (52... c5 53. d4 cxd4) 53. Kf3 $18 Kf6 54. d4 Bd1+ 55. Ke3 Bc2 56. f3 Bd1 57. Rb6 Ke7 58. Rxc6 g4 59. fxg4 {White mates.} Bxg4 60. Rb6 Bd1 61. Kd2 Bc2 62. e5 {Precision: White = 48%, Black = 47%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.10"]
[Round "5"]
[White "Carraro, Denise"]
[Black "Amura, Claudia"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2071"]
[BlackElo "2262"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,60,0,0,0,5,5,0,0,0,0,-4,0,0,0,0,0,-29,-29,-30,-24,-43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 O-O 8. O-O a5 9. a4 Nb4 10. Re1 {B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} (10. Bg5 d5 11. exd5 Nfxd5 12. Nxd5 Nxd5 13. Bf3 h6 14. Bxh6 Bxh6 15. Qxd5 Bg7 16. c3 Ra6 17. Rfd1 Qc7 18. Nd4 {1-0 (64) Smirin,I (2658)-Sutovsky,E (2642) Ashdod 2015}) 10... d5 11. exd5 Nfxd5 12. Nxd5 {LiveBook: 3 Games} Qxd5 13. Qxd5 Nxd5 14. c3 Bd7 15. Bg5 $146 ({Predecessor:} 15. Rd1 Bc6 16. Nd4 Rfd8 17. Bf3 Bxd4 18. Rxd4 {1-0 (40) Schmaltz,R (2440)-Wesseln,K (2320) Dudweiler 1996}) 15... h6 16. Bf3 e6 17. Bxd5 exd5 18. Be3 b5 19. Red1 (19. Nc5 $5 {[%cal Rc5d7]} Bc6 20. axb5 Bxb5 21. Bd4 $11) 19... bxa4 20. Nc5 Bc6 21. Nxa4 Rab8 22. Nb6 {The position is equal.} Rfd8 23. Bc5 Be5 (23... a4 $5) 24. Rxa5 Bc7 25. Ra6 Bb5 26. Ra5 Be2 (26... Bc6 $5 27. Ra6 $8 Bb5 $11) 27. Re1 Re8 28. Nd7 Bxa5 29. Nxb8 Rxb8 30. b4 {[#]} Bxb4 $1 {[%mdl 512] Precision: White = 83%, Black = 86%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.10"]
[Round "5"]
[White "Nejanky, Maisa"]
[Black "Zuriel, Marisa"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2018"]
[BlackElo "2180"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,104,37,32,87,88,110,118,111,87,163,153,194,190,197,191,249,259,254,239,254,254,253,244,248,177,177,179,250,183,246,45,51,0,101,90,116,87,74,49,59,81,116,112,116,142,100,17,25,0,2,0,6,0,0,0,0,0,0,0,0,0,0,0,0,-28,-28,-34,0,0,0,0,0,0,0,0,0,0,0,0,154,-76,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. O-O-O Qa5 13. Kb1 {LiveBook: 58 Games} O-O-O {B19: Classical Caro-Kann: 4...Bf5 main line} (13... Rd8 $14) (13... Be7 14. Ne5 O-O 15. Qb3 Rfe8 16. Nc4 Qd5 17. f3 Nb6 18. Ne5 Qxb3 19. axb3 a5 20. Ne4 Nbd5 21. Bc1 Nxe4 22. fxe4 {½-½ (41) Bacrot,E (2709)-Jobava,B (2696) Novi Sad 2009}) 14. c4 $16 Be7 15. Qc2 Nb6 {White is better.} 16. Rhe1 $146 ({Predecessor:} 16. Ne5 Rhf8 17. Ne4 Nbd7 18. Rh3 Nxe5 19. Bxe5 a6 20. d5 Rd7 21. Bxf6 gxf6 22. dxc6 Rxd1+ 23. Qxd1 bxc6 {½-½ (46) Zeydan,S (1968)-Kilic,E (1843) Kocaeli 2013}) 16... Qa4 (16... Qa6 $16 {was necessary.}) 17. b3 $1 $18 {[%cal Rb3a4]} Qa6 18. Ne5 Rhf8 19. d5 $1 Bb4 {[#]} (19... Nfxd5 $142 20. cxd5 Nxd5) 20. dxe6 $1 {[%mdl 512]} fxe6 21. Ng6 Rfe8 22. Rxd8+ Kxd8 23. Rd1+ Kc8 24. Qd3 Qa5 {[#]} 25. Ne5 $1 Be7 (25... Nbd7 $142) 26. Qe2 Bf8 {[#]} (26... Bc5 {is a better defense.} 27. Qd3 Rf8) 27. Ng6 $2 (27. Nf7 $1 $18) 27... Bb4 28. Ne5 (28. Qf3 $14) 28... Nbd7 (28... Bf8 $1 $11 {remains equal.}) 29. Nf7 $16 e5 30. Bd2 Re6 31. Nf5 Bxd2 32. Rxd2 Ne4 33. N7d6+ Nxd6 34. Nxd6+ Kc7 35. Ne4 (35. Qd3 $16 Nc5 36. Nb5+ Kc8 37. Qe3) 35... Nc5 $11 36. Nxc5 (36. Qe1 {feels hotter.} b6 37. Nc3 Nd7 38. Qe3 Qc5 39. Qh3) 36... Qxc5 {[%mdl 4096] Endgame KQR-KQR} 37. Qd3 {[%csl Gd2][%cal Rd3d8]} Qe7 38. Qe3 b6 39. Qg3 Qf6 40. Qd3 Qe7 41. c5 bxc5 42. Qa6 Kb8 43. Qa5 Kb7 44. Qd8 (44. Rc2 {keeps more tension.} Rf6 45. Rxc5 Rxf2 46. Rxc6 Kxc6 47. Qa6+) 44... Qxd8 45. Rxd8 {KR-KR} Re7 46. Kc2 Kc7 47. Ra8 Kd6 48. Kd3 e4+ 49. Ke3 Kd5 50. Rd8+ Ke5 51. Rc8 c4 $2 (51... Kd6 $11) 52. Ra8 $2 ({And not} 52. Rxc6 cxb3 53. axb3 Rd7 $11) (52. bxc4 $16 Rd7 53. Re8+ (53. Rxc6 Rd3+ 54. Ke2 Ra3 $11) 53... Kd6 54. Kd4 (54. Rxe4 Kc5 $14)) 52... Kd6 {Precision: White = 55%, Black = 47%.} (52... cxb3 $17 53. axb3 Rb7 54. Re8+ Kf5 55. Rf8+ Kg4) 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.10"]
[Round "5"]
[White "Cordero, Daniela"]
[Black "Strgacich, Aylen"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2005"]
[BlackElo "1897"]
[Annotator "NA RC"]
[PlyCount "69"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,66,21,26,21,32767,22,4,32767,32767,32767,32767,32767,32767,32767,32767,0,28,34,160,168,32767,32767,32767,32767,32767,99,120,137,111,59,69,32767,31,10,24,0,2,0,279,325,286,347,309,376,617,720,740,810,1479,1494,1852,1010,1105]} 1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:25]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:07]} 3. c4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:10]} 4. g3 {[%emt 0:00:00]} O-O {[%emt 0:00:26]} 5. Bg2 {[%emt 0:00:07]} d5 {[%emt 0:00:54]} 6. cxd5 {[%emt 0:00:34]} Nxd5 {[%emt 0:03:42]} 7. O-O {[%emt 0:00:22]} c5 {[%emt 0:02:49]} 8. e4 {[%emt 0:07:57]} Nf6 {[%emt 0:09:16] LiveBook: 47 Games} 9. e5 {[%emt 0:00:29]} Nd5 {[%emt 0:00:36]} 10. Nc3 {[%emt 0:10:21]} cxd4 {[%emt 0:06:44]} 11. Qxd4 {[%emt 0:02:50]} Nxc3 {[%emt 0:00:09]} 12. Qxc3 {[%emt 0:00:23]} Nc6 {[%emt 0:00:02] D75: Fianchetto Grünfeld: Main Line with 7...c5} 13. Bf4 {[%emt 0:02:59]} Qb6 $146 {[%emt 0:05:22]} ({Predecessor:} 13... Bf5 14. Qc5 Rc8 15. Rfd1 Qb6 16. Qxb6 axb6 17. Rd5 Be4 18. Rd7 Bxf3 19. Bxf3 Nxe5 20. Bxe5 Bxe5 21. Rxe7 Bxb2 {½-½ (29) Ladanyi,T (2215)-Kis,B (2145) Budapest 1998}) 14. h3 {[%emt 0:11:53]} h6 {[%emt 0:01:19]} 15. Be3 {[%emt 0:09:59]} Qc7 {[%emt 0:05:38]} 16. b4 {[%emt 0:02:08]} Kh7 {[%emt 0:09:53] [#]} (16... a6 $11 {remains equal.}) 17. b5 $1 {[%emt 0:07:37]} Bxe5 {[%emt 0:01:03]} 18. Nxe5 {[%emt 0:00:08]} Qxe5 {[%emt 0:00:07]} 19. Qc4 {[%emt 0:01:03]} Nd8 {[%emt 0:09:57]} 20. Qh4 {[%emt 0:07:46]} g5 {[%emt 0:03:42]} 21. Qb4 {[%emt 0:03:19]} a5 {[%emt 0:10:58]} 22. Qa3 {[%emt 0:02:03]} Qxb5 {[%emt 0:01:25]} 23. Qxe7 {[%emt 0:02:09]} Re8 $1 {[%emt 0:02:00]} 24. Qc7 {[%emt 0:04:13]} Bf5 {[%emt 0:11:49]} 25. Rac1 {[%emt 0:15:28]} Rc8 {[%emt 0:06:52]} 26. Qd6 {[%emt 0:00:19]} Nc6 $2 {[%emt 0:00:00] [#]} (26... Re6 $11 {and Black has nothing to worry.} 27. Qa3 Rxc1 28. Rxc1 Be4) 27. Rc5 $1 {[%emt 0:01:22]} Qd3 {[%emt 0:01:02] [#]} 28. Rd5 $1 {[%emt 0:01:07]} Qc2 {[%emt 0:01:12]} 29. Rc1 {[%emt 0:01:43]} Qxa2 $2 {[%emt 0:05:12]} (29... Rxe3 30. Rxc2 Re1+ 31. Kh2 Bxc2) 30. Rxf5 {[%emt 0:00:09]} Qe6 {[%emt 0:02:01]} 31. Qd3 {[%emt 0:00:37]} Kg8 {[%emt 0:00:16]} 32. Bd5 {[%emt 0:01:39]} Nb4 {[%emt 0:01:13]} 33. Bxe6 {[%emt 0:01:11]} Rxc1+ $18 {[%emt 0:00:00]} 34. Bxc1 {[%emt 0:00:12]} Nxd3 {[%emt 0:00:00]} 35. Bxf7+ 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.10"]
[Round "5"]
[White "Cosme Contreras, Trilce"]
[Black "Cori T, Deysi"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1872"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "228"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,228,17,14,30,28,49,42,49,39,43,42,81,50,44,38,42,0,0,0,0,-2,-3,0,0,-194,-201,-204,-200,-196,-196,-200,-200,-224,-214,-222,-202,-228,-182,-264,-247,-252,-250,-254,-191,-185,-171,-156,-172,-154,-164,-277,-273,-289,-300,-314,-316,-320,-312,-306,-226,-233,-187,-187,-187,-187,-187,-187,-187,-187,-187,-187,-187,-187,-187,-187,-187,-275,-270,-265,-201,-201,-179,-179,-179,-179,-179,-179,-179,-179,-179,-179,-179,-179,-179,-179,-179,-177,-177,-172,-169,-169,-169,-169,-164,-157,-150,-171,-150,-157,-154,-157,-150,-150,-150,-143,-142,-142,-135,-135,0,-135,-135,-135,-135,-135,-135,-135,0,-135,-134,-134,-129,-114,-114,-107,-87,-100,-100,-102,-97,-100,-87,-135,-64,-64,-64,-64,-64,-64,-21,-64,-64,-64,-64,-64,-64,-64,-8,-8,-8,-8,-8,-8,-8,-8,-8,-64,-64,-100,-100,-100,-64,-64,-64,-64,-64,-64,-64,-116,-116,-116,-100,-137,-137,-137,-137,-137,-137,-137,-137,-137,-137,-234,-137,-137,-137,-4137,-137,-149,-146,-29980,-29981,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29990,-29991,-29992,-29995,-29996]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Nbd7 5. Bf4 Bb4 6. e3 c5 {D37: Queen's Gambit Declined: 5 Bf4} (6... O-O 7. Be2 dxc4 8. Bxc4 Nb6 9. Qb3 Nfd5 10. Bg5 f6 11. Bh4 a5 12. Bxd5 exd5 13. O-O Kh8 14. a3 {0-1 (62) Mu,K (2425)-Yu,Y (2734) Wuxi 2016}) 7. Bd3 cxd4 8. exd4 dxc4 9. Bxc4 {LiveBook: 3 Games} Qa5 $146 ({Find the theoretical novelty and annotate with similar games:} 9... Nb6 10. Bb3 Nbd5 11. Bd2 O-O 12. O-O Bd6 13. Nxd5 Nxd5 14. Re1 {½-½ (38) Mirzoyan,D (2321)-Oparin,G (2604) Minsk 2017}) 10. O-O Bxc3 11. bxc3 O-O 12. Qb3 Qf5 13. Bd6 Re8 14. Rad1 b6 15. Bd3 Qh5 16. Qb5 Qxb5 17. Bxb5 Ne4 18. Bc6 Nxd6 19. Bxa8 Ba6 20. Rfe1 $2 (20. d5 $11 Bxf1 21. dxe6 Rxe6 22. Kxf1) 20... Rxa8 $19 21. d5 {[#]} e5 $1 22. Nxe5 Nxe5 23. Rxe5 Kf8 24. Rde1 Bc4 25. a3 Rd8 26. f4 Nb5 27. d6 (27. Re7 $142) 27... Nxd6 28. Rd1 g6 29. g4 Be6 30. f5 gxf5 31. gxf5 Bb3 32. Rd4 Kg7 33. Kf2 (33. Re2 $142 Kf6 34. Rb2) 33... Kf6 34. Re3 Bc2 35. Kf3 Bxf5 ({Inferior is} 35... Kxf5 36. Re2 $11) 36. Kf4 Be6 37. h4 b5 38. Re5 Rg8 39. Rg5 ({Avoid the trap} 39. Rxd6 $2 Rg4+ 40. Ke3 Kxe5 $19) 39... Rxg5 40. hxg5+ Ke7 41. a4 a6 42. axb5 Nxb5 43. Ra4 Nxc3 44. Rxa6 Kf8 45. Ra1 Kg7 46. Re1 (46. Kg3 $142) 46... Kg6 47. Rh1 Nd5+ 48. Ke5 Ne7 49. Kf4 Kg7 50. Rh2 Ng6+ 51. Ke4 Bg4 52. Rh1 Nf8 53. Kf4 Be2 54. Rh2 Bd3 55. Rh1 Ne6+ 56. Kg4 Be2+ 57. Kf5 Bf3 58. Rh4 Bb7 59. Rc4 Ba6 60. Rh4 Bc8 61. Rh2 Nd4+ 62. Ke4 Nf5 63. Kf4 Kg6 64. Rh1 Be6 65. Rh2 Bc4 66. Rh1 Be2 67. Rh2 Bc4 68. Rh1 $1 Nd4 69. Rh6+ Kg7 70. Rh2 Ba6 71. Rh4 Ne6+ 72. Kf5 $1 Bd3+ 73. Kg4 Kf8 74. Rh3 Be2+ 75. Kf5 Ke7 76. Rh2 Bd3+ 77. Kg4 Ng7 78. Rd2 Bg6 79. Kf4 f6 (79... Ne6+ $17 80. Kg4 Nc7 81. Re2+ Kd7) 80. gxf6+ $15 Kxf6 81. Rd6+ Ne6+ 82. Kg4 Ke5 83. Ra6 Bd3 84. Ra3 Be2+ 85. Kh4 Kf5 86. Re3 Bb5 (86... Bd1 $1 $15 87. Ra3 Be2) 87. Kh5 $1 $11 Be8+ 88. Kh6 Bg6 89. Re5+ Kf6 90. Ra5 Bd3 91. Ra7 ({Better is} 91. Ra3 $11) 91... Ng5 $15 {aiming for ...Nf7+.} 92. Ra5 Nf7+ 93. Kh5 Bg6+ 94. Kh4 Ne5 95. Ra6+ Kf5 96. Ra5 Be8 97. Rc5 (97. Ra8 $15) 97... Kf4 $17 {...Nf3+ is the strong threat.} 98. Rc7 Bg6 {White must now prevent ...Nf3+.} 99. Ra7 Nf3+ 100. Kh3 Bf5+ 101. Kg2 Ng5 {Threatens to win with ...Be4+.} 102. Ra3 h5 {[%cal Bh7h5,Bh5h4,Bh4h3][%mdl 32] And now ...Be4+ would win.} 103. Rc3 h4 {Hoping for ...h3+.} 104. Ra3 (104. Rc4+ $17 Be4+ 105. Kf2) 104... Be4+ (104... h3+ $1 $19 105. Kf2 Bg4) 105. Kh2 Kg4 106. Ra4 $2 {[%mdl 8192]} (106. Rc3 $17) 106... Nf3+ $2 (106... h3 $1 $19 {is more deadly. ( -> ...Nf3+)} 107. Ra3 Nf3+ 108. Kh1 Nd2+ 109. Kg1 Kh4) 107. Kg2 {[#]} Nd2+ $1 108. Kh2 $2 {[%mdl 8192] [#]} (108. Kf2 $17) 108... h3 $1 {Black mates.} 109. Kg1 Kg3 {[%csl Gg3][%cal Rh3h2]} 110. Ra3+ Bf3 111. Rxf3+ Nxf3+ 112. Kh1 Ne1 {[%cal Bf3e1,Be1d3,Bd3f2][%mdl 32]} 113. Kg1 Nd3 114. Kh1 Nf2+ {Precision: White = 50%, Black = 66%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.11"]
[Round "6"]
[White "Cori T, Deysi"]
[Black "Chumpitaz, Ann"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2389"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,143,54,63,53,67,59,-7,2,-9,-17,-25,70,65,62,67,89,76,114,114,110,116,122,102,155,146,163,123,156,137,134,134,139,135,158,160,145,151,132,160,175,175,175,165,175,164,140,147,140,140,150,151,143,156,165,120,154,78,78,99,72,50,170,141,106,75,61,45,45,45,45,45,223,92,132,95,97,102,106,106,106,108,108,0,137,106,106,93,101,101,101,101,102,108,108,108,188,109,109,77,123,173,95,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c6 6. Nf3 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. bxc3 Qb6 10. O-O Be6 {A16: English Opening: 1...Nf6 with ...d5} 11. Qa3 $146 ({Find the theoretical novelty and annotate with similar games:} 11. Qc2 Nd7 12. Ba3 Rfe8 13. Rfe1 Bc4 14. Nd2 Bd5 15. e4 Be6 16. Rab1 Qa6 17. Qb2 Nb6 18. Qb4 Bxa2 {1-0 (38) Krayushkin,V (2109)-Rivest,J (1785) Montreal 2002}) 11... Re8 12. Ne5 (12. Bf4 $14) 12... Bxe5 $11 13. dxe5 Nd7 14. Bg5 Qc5 (14... Nxe5 $11 15. Rab1 Qc7) 15. Qxc5 $14 Nxc5 16. Rfb1 Bd5 17. Be3 {And now Bxd5 would win.} Bxg2 18. Bxc5 b6 19. Kxg2 bxc5 $16 {[%mdl 4096] Endgame KRR-KRR} 20. Rb7 e6 (20... a5 $142) 21. Rd1 Red8 22. Rd6 Rdb8 23. Rdd7 Rxb7 24. Rxb7 {KR-KR} a5 25. Kf3 a4 26. Rb6 Rd8 27. Ke3 Rd5 28. f4 Rd1 29. Ra6 $1 Rh1 30. Rxa4 Rxh2 31. Rc4 Rg2 32. Kf3 ({Don't do} 32. Rxc5 $6 Rxg3+ 33. Kf2 Rg4 $14) 32... Rg1 33. Rxc5 Rf1+ 34. Ke3 Ra1 35. Rxc6 Rxa2 36. Rb6 Ra1 37. Rd6 (37. Rb8+ $142 Kg7 38. c4) 37... Rg1 38. Kf2 Rc1 39. Rd3 h5 {[#]} (39... Kf8 $14) 40. Ke3 $1 $18 Rc2 41. Rd8+ Kg7 42. Rc8 (42. Kd3 $5 {[%cal Rd3c2]} Rc1 43. Kd2 $16) 42... Rc1 $1 43. c4 {[%cal Bc3c4,Bc4c5,Bc5c6][%mdl 32]} Rc3+ 44. Kf2 Kh7 $2 (44... g5 $1 $14) 45. e3 (45. c5 $18 {and White stays clearly on top.}) 45... Kg7 46. Kf3 Rc2 47. c5 Rd2 48. Ke4 Rd1 49. Ra8 Rd5 50. Rc8 Rd1 $1 51. c6 Rd2 52. Rc7 {Threatens to win with Rd7.} Rc2 53. Kd3 Rc1 54. Rc8 Rc5 55. Kd4 Rc1 56. e4 Rc2 {[#]} (56... Kh7 $16 {might work better.} 57. Kd3 Kg7) 57. Rc7 (57. f5 $1 $18) 57... Kf8 $16 58. f5 gxf5 59. exf5 exf5 60. e6 ({White should try} 60. Kd5 $16) 60... fxe6 $11 {The position is equal.} 61. Ke5 Ke8 62. Kd6 {Strongly threatening Re7+.} (62. Kxe6 $5 {[%cal Rc7c8]} Kd8 63. Rd7+ Kc8 64. Rg7 $14 (64. Kxf5 Rxc6 65. Rg7 Kd8 $14)) 62... Kd8 {Hoping for ...Rd2+.} 63. Rg7 {[%cal Rg7g8]} (63. Rh7 $5 {[%cal Rh7h8]} Rd2+ 64. Kxe6 $14) 63... Rd2+ $1 64. Kxe6 {Rd7+ is the strong threat.} Rf2 65. Kd6 {[%cal Rg7g8]} Rd2+ 66. Ke5 Rf2 67. Kd6 {[%cal Rg7g8]} Rd2+ 68. Ke6 {Intending Rd7+ and mate.} Rf2 69. Ke5 Rf3 70. Rd7+ Kc8 71. Rg7 Kd8 72. Kd6 {Precision: White = 54%, Black = 63%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.11"]
[Round "6"]
[White "Lujan, Carolina"]
[Black "Miranda Llanes, Yerisbel"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2376"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,86,21,75,48,80,84,77,90,120,108,108,107,123,100,128,134,129,25,27,20,105,97,121,121,126,124,115,90,116,113,114,113,118,115,161,162,155,152,150,136,158,141,121,46,98,47,127,0,0,-12,-12,-12,0,-19,-19,-25,-12,-13,0,-18,0,-16,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 a6 6. c3 d6 7. Bb3 Ba7 8. Re1 h6 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} O-O 10. h3 Nh5 11. Nf1 Qf6 12. Be3 Be6 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (12... Bxe3 13. Rxe3 Nf4 14. a3 Ne7 15. d4 Neg6 16. Ng3 h5 17. Bc2 Ne7 18. Qf1 h4 19. dxe5 dxe5 20. Nf5 {½-½ (46) Xiong,J (2674)-Sevian,S (2587) Saint Louis 2017}) 13. Bc2 Nf4 {LiveBook: 6 Games} (13... Bxe3 $11 {keeps the balance.} 14. fxe3 Rfd8) 14. Ng3 g5 {White is slightly better.} 15. d4 {Threatens to win with d5.} Ne7 {[%cal Bc6e7,Be7f5,Bf5e3,Be3d1][%mdl 32]} 16. Nh2 Kh8 $146 ({Find the theoretical novelty and annotate with similar games:} 16... Rfd8) 17. dxe5 dxe5 18. Bxa7 {[#] aiming for Bc5.} Rxa7 19. Nf5 Nxf5 20. Ng4 Ne3 21. Nxf6 (21. fxe3 $16 Bxg4 22. Qxg4) 21... Nxd1 $11 22. Raxd1 Ng6 (22... Kg7 $11 23. Nd5 b5) 23. Bb3 $16 Raa8 24. Bxe6 fxe6 25. Nd7 Rfe8 26. c4 Re7 27. Rd2 Kg7 28. Red1 h5 29. b4 g4 30. hxg4 hxg4 31. g3 Kh6 32. Kg2 Kg5 33. Nc5 b6 34. Nb3 (34. Nd7 $16) 34... Rf8 (34... Nh8 $14) 35. Rd7 (35. c5 $16) 35... Rf3 ({Black should try} 35... Rxd7 $14 36. Rxd7 Rc8) 36. Rxe7 ({Better is} 36. c5 $16) 36... Nxe7 {[%mdl 4096] Endgame KRN-KRN} 37. b5 (37. Rd7 $5 {[%cal Rd7e7]} Nc6 38. b5 (38. Rxc7 Nxb4 39. Rg7+ Kf6 $15) 38... axb5 39. Rxc7 $14) 37... axb5 38. cxb5 Nc8 39. Rd8 Nd6 40. Rg8+ Kh5 41. Rh8+ {The position is equal.} Kg5 42. Rg8+ Kh5 43. Rh8+ Kg5 {Precision: White = 56%, Black = 34%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.11"]
[Round "6"]
[White "Arribas Robaina, Maritza"]
[Black "Martinez, Ayelen"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2273"]
[BlackElo "2190"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,106,8,17,10,18,20,30,21,40,35,30,24,26,23,64,54,58,40,36,52,57,26,21,0,0,-10,0,0,0,0,0,-4,0,-7,-7,-12,-12,-12,-12,-12,-8,-8,0,0,0,0,16,7,7,13,39,39,41,41,48,42,45,42,64,0,324,0,66,0,0,0,49,44,81,43,71,39,66,66,226,226,226,226,226,226,359,152,253,104,165,131,130,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 a6 3. Nc3 d6 4. Be2 Nf6 5. O-O e5 {LiveBook: 3 Games} (5... g6 6. e5 dxe5 7. Nxe5 Bg7 8. Bf3 O-O 9. Re1 Ra7 10. a4 b6 11. d3 Ne8 12. Nc4 {1-0 (36) Zvjaginsev,V (2688)-Esen,B (2534) Moscow 2012}) 6. a4 {B50: Sicilian: 2...d6, Miscellaneous} Be7 7. d3 h6 $146 ({Find the theoretical novelty and annotate with similar games:} 7... Nc6 8. Ne1 d5 9. Nxd5 Nxd5 10. exd5 Qxd5 11. Bf3 Qd6 12. Bxc6+ Qxc6 {0-1 (46) Olsen,M (1997)-Teplyi,I (2377) Borup 2012}) 8. Nd2 {White has an edge.} Nc6 9. Nc4 Be6 10. f4 exf4 11. Bxf4 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Bf3 O-O 15. Bxd5 Qxd5 16. Kh1 Rae8 17. Qg4 f5 18. Qg6 Bf6 19. Bd6 Be7 20. Rae1 b5 21. axb5 axb5 22. Bxe7 Nxe7 23. Nb6 Nxg6 24. Nxd5 Rxe1 25. Rxe1 $11 {[%mdl 4096] Endgame KRN-KRN} Ra8 (25... Rd8 $5 {[%cal Rd8d5]} 26. c4 Kf7 $11) 26. Kg1 Ra2 27. Rb1 Kf7 28. Nc3 Ra5 $1 29. b4 Ra3 30. Nxb5 Ra2 $1 31. Rf1 Ne7 32. bxc5 {Hoping for c4.} Rxc2 33. d4 g6 34. Rf2 Rc1+ 35. Rf1 Rc2 $1 36. Rf2 Rc1+ 37. Rf1 Rc2 $1 38. Re1 Nd5 39. g3 Kf6 40. Re5 Nb4 41. Nc7 Nd3 $2 (41... Kf7 $14) 42. Nd5+ $18 Kf7 43. Re7+ Kf8 44. Re3 Nc1 {[#]} (44... Rc1+ {keeps fighting.} 45. Kg2 Rc2+ 46. Kf1 Nb2) 45. Nf4 (45. Kf1 $1 $18) 45... Kf7 {[#]} (45... g5 $16) 46. Ne6 (46. Kf1 $1 $18 {is the precise move to win.}) 46... Ne2+ (46... Kf6 $16 {was necessary.}) 47. Kf1 Nc3 48. c6 (48. Nd8+ $16 Kf8 49. Nc6) 48... Rc1+ $1 $11 {The position is equal.} 49. Kg2 Rc2+ 50. Kg1 {And now Re5 would win.} Rc1+ 51. Kg2 {Re5 is the strong threat.} Rc2+ 52. Kg1 {Threatens to win with Re5.} Rc1+ 53. Kg2 {aiming for Re5.} Rc2+ {Precision: White = 47%, Black = 60%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.11"]
[Round "6"]
[White "Amura, Claudia"]
[Black "Nejanky, Maisa"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2262"]
[BlackElo "2018"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,73,22,22,18,17,9,17,8,27,25,29,-20,-21,-102,-96,-146,-140,-149,-138,-127,-99,-104,-97,-89,-12,-55,-42,-46,-29,-22,-23,-22,-31,-56,-49,-79,-52,-77,-17,-17,0,-10,2,22,72,67,91,60,123,130,238,239,237,223,233,257,378,385,597,586,1072,1069]} 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. Qc2 c6 6. Nh3 Bd6 7. Bf4 {A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6)} (7. O-O O-O 8. Bf4 Be7 9. Rd1 Ne4 10. Nd2 Nd7 11. f3 Nxd2 12. Bxd2 Bf6 13. Bb4 Be7 14. Bxe7 Qxe7 15. Nf4 Nf6 16. Nd3 Bd7 {0-1 (66) Gelfand,B (2743)-Radjabov,T (2734) Beijing 2014}) 7... Be7 {LiveBook: 34 Games} 8. a3 O-O 9. O-O {The position is equal.} h6 10. Bd2 (10. Bxb8 $5 Rxb8 11. Nf4 $11) 10... a5 $146 ({Find the theoretical novelty and annotate with similar games:} 10... g5 11. f4 g4 12. Nf2 b6 13. Nd3 Ba6 14. Ne5 Kg7 15. Nc3 h5 16. a4 dxc4 {1-0 (30) Eshuis,J (2055)-Breuer,S (1825) LSS email 2014}) 11. Nf4 Qe8 12. b4 axb4 13. a4 (13. Nd3 $11 {remains equal.}) 13... Na6 14. c5 {[#]} e5 $1 {[%mdl 512]} 15. dxe5 Ne4 16. Nd3 Be6 17. Be3 Qd7 {And now ...d4 would win.} 18. Bd4 {[#]} b3 $1 {[%mdl 512]} 19. Qc1 {[#]} (19. Qxb3 {keeps more tension.} Nexc5 20. Nxc5 Nxc5 21. Qc2 Na6 22. e3) 19... Naxc5 $1 {[%mdl 512]} 20. Nxc5 Bxc5 (20... Nxc5 {with more complications.} 21. Bxc5 b2 22. Qxb2 Bxc5 23. e3 Ba7) 21. Bxc5 b2 $1 {[%cal Rb2a1]} 22. Qxb2 Nxc5 23. Qc2 Ra5 24. e3 Rfa8 25. Nc3 {[%cal Bb1c3,Bc3e2,Be2d4,Bd4b3,Bb3c5,Bc5a4][%mdl 32]} Qc7 (25... d4 $17 26. exd4 Qxd4) 26. f4 $11 b5 27. Ne2 b4 ({But not} 27... Rxa4 $6 28. Rxa4 Nxa4 29. Nd4 $16) 28. Nd4 $36 {[%mdl 2048] White is more active.} Qd7 29. Rfb1 Rb8 30. Rb2 Rb6 (30... b3 $1 $14 31. Nxb3 Rxa4) 31. Rab1 $16 Na6 (31... b3 $16 32. Nxb3 Nxb3) 32. Bf1 $18 c5 {[#]} 33. Nb3 $1 {[%cal Rb3a5]} Rxa4 {White must now prevent ...c4.} 34. Bxa6 $1 ({Resist} 34. Nxc5 $6 Nxc5 35. Qxc5 Qb7 $16) 34... Rbxa6 (34... c4 $142) 35. Nxc5 b3 (35... Qa7 {might work better.} 36. Nxa6 Qxe3+ 37. Qf2 Qxf2+ 38. Kxf2 Rxa6 39. Rxb4 Bf7 40. Rb8+ Kh7) 36. Qxb3 Qc8 37. Nxa4 {Precision: White = 51%, Black = 37%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.11"]
[Round "6"]
[White "Fernandez, Maria Florencia"]
[Black "Abarca Gonzalez, Damaris"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2199"]
[BlackElo "2019"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,154,-37,-12,-100,-32,-16,0,-42,-40,-51,-15,-6,-6,-4,-6,-6,-12,-8,-10,-4,-6,-6,-7,-8,-11,-51,-34,-41,-35,-42,0,-24,0,0,57,62,60,13,64,-53,-49,-55,-46,-60,-51,-60,-56,-59,-73,-83,-7,-27,-14,-28,-2,-2,0,-8,-8,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,8,8,8,29,0,0,0,0,0,0,0,8,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,8,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. cxd5 exd5 7. a3 Bd6 8. g3 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} (8. Ng3 Re8 9. Bd3 c5 10. dxc5 Bxc5 11. O-O Nc6 12. b4 Bb6 13. Nce2 d4 14. e4 Ne5 15. Bf4 Nfg4 16. h3 Nxd3 17. Qxd3 Ne5 18. Bxe5 Rxe5 19. f4 Re8 {1-0 (42) Nakamura,H (2787)-Topalov,V (2761) Paris 2016}) 8... Re8 9. Bg2 c6 10. f3 Bf5 {LiveBook: 3 Games} 11. g4 $146 {[#]} (11. O-O $11 {remains equal.}) ({Find the theoretical novelty and annotate with similar games:} 11. O-O Nbd7 12. g4 Bxg4 13. fxg4 Nxg4 14. h3 Nxe3 15. Bxe3 Rxe3 {½-½ (44) Avrukh,B (2636)-Moiseenko,A (2658) Plovdiv 2010}) 11... Bg6 ({Black should play} 11... Bxg4 $1 $17 {[%mdl 512]} 12. fxg4 Nxg4) 12. h4 $15 {And now h5 would win.} h6 13. Kf2 Nbd7 14. Nf4 Nf8 15. Nxg6 Nxg6 16. g5 $1 $132 {[%mdl 2048] Hoping for h5. White is fighting back} Nh5 17. f4 {[#]} Nhxf4 $1 {[%mdl 512]} 18. exf4 Nxf4 19. Bxf4 Bxf4 20. Rh3 hxg5 21. hxg5 Bxg5 {Threatens to win with ...Bh4+.} 22. Qd3 Bh4+ 23. Kg1 Re6 24. Rf1 Rf6 25. Rf5 Rxf5 26. Qxf5 {Black should prevent Qh5.} Qe7 (26... g6 $11 27. Qg4 Bf6) 27. Qh5 $14 g5 28. Ne2 Re8 (28... Kg7 $11) 29. Ng3 (29. Rf3 $14) 29... Qe3+ $15 30. Kh1 {next Qg4 is good for White.} Qxd4 31. Nf1 Re6 32. Rf3 Rf6 33. Rxf6 Qxf6 34. b4 Qc3 (34... Qe6 $17) 35. Qg4 $11 Kg7 36. Qc8 Qxa3 37. Qxb7 Qa4 38. Qe7 Qa1 39. Qc5 Qa6 40. Qc3+ f6 41. Ne3 {b5! is the strong threat.} Qe2 42. Nf5+ Kg6 43. Nxh4+ gxh4 44. Qxc6 Qe1+ 45. Kh2 Qg3+ 46. Kh1 Qe1+ 47. Kh2 Qxb4 48. Qe8+ Kg7 49. Qd7+ Kg6 50. Qxd5 Qf4+ 51. Kg1 Qe3+ 52. Kf1 Qf4+ 53. Bf3 a5 54. Qg8+ Kh6 55. Ke2 Qe5+ 56. Kd3 f5 57. Qd8 Qf4 58. Qf6+ Kh7 59. Qf7+ Kh8 60. Bd5 {[%csl Gd5][%cal Rf7g8]} Qg3+ 61. Kc4 Qg4+ 62. Kc5 a4 63. Qf6+ Kh7 {The position is equal.} 64. Be6 Qg1+ 65. Kb5 Qb1+ 66. Kxa4 Qc2+ 67. Kb5 Qd3+ 68. Kb6 Qd6+ 69. Kb7 Qb4+ $1 70. Kc8 Qc5+ 71. Kd7 Qb5+ 72. Ke7 (72. Kd6 $5 {[%cal Re6f5]} Qb6+ 73. Ke7 Qa7+ 74. Bd7 $11) 72... Qc5+ 73. Kd7 Qb5+ 74. Kd6 Qb6+ 75. Kd5 Qb5+ 76. Kd6 Qb6+ 77. Ke7 Qc5+ {Precision: White = 63%, Black = 61%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.11"]
[Round "6"]
[White "Aliaga Fernandez, Ingrid Y"]
[Black "Cosme Contreras, Trilce"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2182"]
[BlackElo "1872"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,145,20,25,43,51,45,31,64,0,0,0,0,0,0,0,35,24,45,46,105,107,119,112,122,112,119,106,120,44,44,47,76,44,45,44,64,58,141,141,166,166,166,158,165,151,154,141,141,141,166,166,172,172,276,276,267,166,168,141,276,276,276,122,198,173,258,233,276,276,313,273,272,263,277,258,382,259,449,318,631,455,455,455,815,798,778,796,719,602,629,493,616,606,707,718,654,619,739,725,722,722,820,758,1104,1074,5622,5631,3012,5140,5189,3200,5297,3340,29980,29981,29982,29983,29983,29984,29984,29984,29984,29985,29985,29986]} 1. e4 c5 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b3,Bb3d2][%mdl 32]} d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 O-O 9. O-O Be6 10. a4 Nbd7 {[%cal Bb8d7,Bd7b6,Bb6c4,Bc4e3][%mdl 32]} 11. Re1 {B91: Sicilian Najdorf: 6 g3} Qc7 12. Nd2 {LiveBook: 23 Games} h6 $146 ({Predecessor:} 12... Bd8 13. Nf1 Qc5 14. Ne3 Ba5 15. Bd2 Rac8 16. Ne2 Bxd2 17. Qxd2 Ng4 18. Nxg4 Bxg4 {½-½ (39) Wei,Y (2706)-Giri,A (2798) Wijk aan Zee 2016}) 13. Nf1 {White is slightly better.} Rac8 14. Ne3 Nb6 15. f4 (15. a5 $14 Nc4 16. Ned5) 15... Nc4 $11 16. f5 Nxe3 17. Bxe3 Bd7 18. a5 d5 19. Nxd5 Nxd5 20. Qxd5 Rfd8 (20... Bb5 $14) 21. Bb6 $16 Bc5+ 22. Qxc5 Qxc5+ 23. Bxc5 Rxc5 24. c3 Bc6 25. Re2 ({White should try} 25. Kf2 $1 $16) 25... Bb5 $14 26. Rc2 Bc4 27. Bf3 Bb3 28. Rf2 Rc4 29. Kf1 f6 {[#]} (29... Rc7 $14) 30. Ke1 $1 $16 Ra4 31. Rxa4 Bxa4 $18 {[%mdl 4096] Endgame KRB-KRB} 32. Rd2 Rc8 33. Rd6 Kf8 34. Kd2 Ke7 35. Re6+ Kd7 36. Be2 Bc6 37. Ke3 Ba4 (37... Rc7 $142 38. c4 Rc8) 38. Rb6 Rc7 39. h4 Kc8 40. Rb4 Bd7 (40... Be8 $16 41. Bc4 Rc5) 41. Bc4 Rc5 {[#]} 42. Bd5 (42. Be6 $1 $18 {and the rest is easy.}) 42... Bb5 (42... Rxa5 $16 43. Bxb7+ Kc7) 43. Rb3 ({Much less strong is} 43. c4 $6 Bc6 $16) 43... Rc7 (43... Bc4 $142) 44. Ra3 Bc6 {intending ...Bxd5.} 45. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} Kd7 46. Be6+ Ke7 47. Rd3 Be8 48. b4 h5 (48... Rc6 {was necessary.} 49. c5 h5) 49. Rd2 Ba4 $2 (49... Rc6 50. c5 Rc7) 50. c5 Bb5 $2 (50... Be8 51. Bc4 Bf7) 51. Rd6 Be8 52. Bd5 Bd7 (52... Rc6 $142 53. Bxc6 Bxc6) 53. Rb6 Bc8 54. Kf3 Kd8 55. Rd6+ Bd7 56. Bf7 Ke7 57. Bxh5 Rc6 58. Rd2 Rc8 59. Ke3 Bb5 60. Be2 Be8 61. Bc4 Bh5 62. Rd6 Rd8 63. Bd5 Rxd6 64. cxd6+ Kxd6 65. Bxb7 {KB-KB} Kc7 66. Bxa6 Kb8 67. Be2 Be8 68. g4 {White mates.} Ka7 69. g5 fxg5 70. hxg5 Bf7 71. Kd2 Kb7 72. Kc3 Kc6 73. Bc4 {Precision: White = 69%, Black = 26%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.11"]
[Round "6"]
[White "Zuriel, Marisa"]
[Black "Besso, Guadalupe"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2180"]
[BlackElo "1994"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,103,10,9,30,8,0,0,6,12,12,2,0,0,20,16,19,23,17,19,25,25,25,25,25,12,12,12,12,12,12,12,12,12,12,0,25,25,25,25,18,-8,-8,-8,-8,-27,12,12,12,0,12,0,12,0,12,0,12,12,12,0,0,0,0,0,0,0,23,23,63,63,63,63,63,0,63,-29963,-29968,-10516]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 {B33: Sicilian: Pelikan and Sveshnikov Variations} O-O 14. Bg2 Be6 15. O-O {LiveBook: 30 Games. The position is equal.} Rb8 {[#]} (15... Bg5 {with more complications.} 16. Qd3 Bh6 17. Rad1 Rc8 18. f4 Ne7) 16. Nxf6+ $146 ({Find the theoretical novelty and annotate with similar games:} 16. b3 Bxd5 17. Qxd5 Qb6 18. Rad1 Rfd8 19. Qd3 {1-0 (48) Amonatov,F (2649)-Timofeev,A (2664) Dagomys 2008}) 16... Qxf6 17. b3 Rfd8 18. Qd2 Qe7 19. Kh1 f6 20. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Qa7 (20... a4 $5) 21. f5 Bf7 22. Bf3 Kf8 23. g4 h6 24. h4 Ke7 25. Kg2 Qc5 26. Rh1 a4 27. g5 Ra8 28. Rhd1 ({Don't play} 28. gxh6 gxh6 29. Kh3 Rg8 $15) 28... hxg5 29. hxg5 Ra7 30. g6 Bg8 31. Rh1 axb3 (31... Rda8 {looks sharper.} 32. Be2 axb3 33. axb3 Rxa1 34. Rxa1 Rxa1 35. Nxa1 Nd4) 32. axb3 Rda8 33. Rxa7+ Rxa7 34. Ra1 Rxa1 35. Nxa1 Qa5 36. Qb2 Na7 (36... Qa3 $5 {[%cal Ra3b2]} 37. Qb1 Nd4 $15) 37. Nc2 Nc6 38. Kg3 Qa7 39. Kg2 Qa5 40. Kg3 Qa7 41. Kg2 Kd7 (41... Qa5 {is interesting.}) 42. Bd1 (42. Qb1 {is more complex.} Ke7 43. Be2 Qb6 44. Qa1 Qa5 45. Qg1) 42... Kc7 43. Qa1 (43. Be2 {feels hotter.} Kd7 44. Bf3 Qa5 45. Qb1 Ke7 46. Kf1) 43... Qxa1 44. Nxa1 $11 {[%mdl 4096] Endgame KBN-KBN} Nd4 45. Kf2 Kb6 46. Ke3 Kc6 47. Nc2 Nxc2+ 48. Bxc2 Kb6 49. Kd2 Kc5 50. Bd3 (50. Kd3 $1 $14) 50... Kc6 ({Black should play} 50... Kd4 $11) 51. c5 $2 {[%mdl 8192] [#]} (51. Ke3 $14) 51... Kxc5 52. Ba6 {[%mdl 32768] Precision: White = 46%, Black = 48%. . An unexpected result.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.11"]
[Round "6"]
[White "Cordero, Daniela"]
[Black "Vazquez Maccarini, Danitza"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2005"]
[BlackElo "2173"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,145,8,0,46,39,45,36,45,47,47,37,34,42,96,104,96,62,69,66,64,47,62,37,69,35,45,25,66,65,181,176,263,81,75,83,111,55,145,100,110,131,145,129,204,211,209,201,280,275,469,466,445,377,408,162,300,300,297,295,274,191,252,245,237,215,334,318,300,285,268,206,206,198,198,198,198,198,198,193,410,410,410,409,409,409,409,409,409,385,386,384,327,314,566,564,556,518,437,357,605,506,422,12,27,55,29978,29980,29964,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. c4 d5 6. O-O Bd6 7. Nc3 a6 8. b3 O-O 9. Bb2 Nbd7 10. Rc1 Qe7 11. Re1 {LiveBook: 4 Games. E14: Queen's Indian: Classical Variation (4 e3)} Ba3 $146 ({Find the theoretical novelty and annotate with similar games:} 11... Ne4 12. Qc2 f5 13. Ne2 Ndf6 14. h3 c5 15. Ne5 Rac8 16. f3 cxd4 17. exd4 Nd7 18. Nxd7 Qxd7 {½-½ (44) Harikrishna,P (2740)-Kryvoruchko,Y (2697) Linares 2015}) 12. Bxa3 Qxa3 13. Ne5 {White is slightly better.} Qd6 14. Nxd7 Qxd7 15. c5 bxc5 16. Na4 c4 (16... cxd4 $14 17. Nc5 Qc8) 17. Nc5 $16 Qc6 18. Nxb7 Qxb7 19. bxc4 c6 20. Rb1 Qc7 21. Qc2 {Black must now prevent cxd5.} Rfc8 22. c5 a5 23. Rb6 {Threatens to win with Reb1.} g6 24. Reb1 Rcb8 {[#]} (24... Nd7 $1 $14) 25. Qa4 $1 $18 Rc8 (25... Rxb6 {was worth a try.} 26. Rxb6 (26. cxb6 Qb7 $16) 26... Rc8) 26. Rb7 $2 (26. Ba6 $18 {and White stays clearly on top.}) 26... Qd8 $16 27. R1b6 Qe8 28. Ba6 ({Better is} 28. f4 $16) 28... Kg7 (28... e5 $14) 29. g3 $36 {[%mdl 2048] White is in control.} h5 30. h4 e5 31. dxe5 Qxe5 (31... Ng4 $16 {keeps fighting.}) 32. Rxc6 $18 Rxc6 33. Qxc6 {And now Rxf7+! would win.} Rf8 34. Qa4 Qf5 $2 (34... Ra8) 35. Qd4 Kg8 36. Bd3 Qf3 37. Qf4 $2 (37. c6) 37... Qd1+ (37... Qxf4 $142 38. exf4 (38. gxf4 Rc8 $16) 38... Rc8) 38. Kg2 Qxd3 39. Qxf6 {[%mdl 4096] Endgame KQR-KQR} Qe4+ 40. Qf3 Qc4 (40... Rc8 $142 41. Rxf7 Qxf3+ 42. Rxf3 Kg7) 41. Rd7 Qxc5 42. Qxd5 Qc2 (42... Qxd5+ $142 43. Rxd5 Ra8) 43. Ra7 ({Don't play} 43. Qxa5 Qc6+ 44. Qd5 Qxd5+ 45. Rxd5 Ra8 $18) 43... a4 44. a3 Qb3 45. Qxb3 axb3 {KR-KR} 46. Rb7 b2 47. Rxb2 Ra8 48. Rb3 Ra4 49. Kf3 f5 $2 (49... Kg7 {was called for.} 50. e4 Kf6) 50. Ke2 Kf7 51. Kd3 Ke6 52. Kc3 Ra6 53. Kb2 Rd6 54. Ka2 Rd2+ 55. Rb2 Rd3 56. a4 Ke5 $2 (56... Kd7 {was necessary.} 57. a5 Kc7) 57. Rb6 Rd2+ 58. Ka3 Rxf2 59. Rxg6 Rf3 $2 (59... Kd5 60. a5 Rf1) 60. Kb4 Rxe3 61. Rg5 $2 ({White should try} 61. a5 $18) 61... Re4+ $11 62. Kb5 Rg4 $2 {[%mdl 8192]} (62... Kf6 $14) 63. Rxg4 hxg4 {[#] K3P-KPP} 64. a5 $2 (64. Kc4 $1 {NOTEXT} f4 65. Kd3 (65. gxf4+ Ke4 $16) 65... Kf5 66. a5 fxg3 67. Ke2 Kg6 68. Kf1 Kh5 69. a6 g2+ 70. Kxg2) 64... f4 {The position is equal.} 65. gxf4+ Kxf4 {KPP-KP} 66. a6 {a7 would kill now.} g3 67. a7 g2 68. a8=Q g1=Q 69. Qf8+ Ke5 70. Qe7+ Kf5 71. Qd7+ Kg6 72. h5+ Kh6 73. Qe6+ {Precision: White = 57%, Black = 35%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.11"]
[Round "6"]
[White "Jorquera Cabello, Valentina"]
[Black "Carraro, Denise"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1977"]
[BlackElo "2071"]
[Annotator "NA RC"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:32]} 2. d3 {[%emt 0:00:00]} c5 3. g3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:58]} 4. Bg2 {[%emt 0:00:34]} g6 {[%emt 0:00:18]} 5. Nf3 {[%emt 0:00:30]} Bg7 {[%emt 0:01:26]} 6. O-O {[%emt 0:01:02]} Nge7 {[%emt 0:00:20]} 7. Re1 {[%emt 0:00:53]} O-O {[%emt 0:08:40]} 8. c3 d6 {[%emt 0:02:30]} 9. Nbd2 {[%emt 0:05:51]} b5 {[%emt 0:03:37]} 10. Nf1 {[%emt 0:04:47]} b4 {[%emt 0:31:18]} 11. d4 {[%emt 0:05:22] A04: Unusual lines after 1 Nf3 and King's Indian Attack} cxd4 (11... bxc3 12. bxc3 cxd4 13. cxd4 Ba6 14. Bg5 h6 15. Be3 Rc8 16. Rb1 Qa5 17. a4 Rb8 18. Qd2 Rxb1 19. Rxb1 Bxf1 20. Qxa5 Bxg2 {0-1 (32) Szczepkowska,K (2339)-Macieja,B (2612) Wroclaw 2011}) 12. cxd4 {[%emt 0:00:37]} d5 {[%emt 0:05:52]} 13. e5 {[%emt 0:09:50]} f6 {[%emt 0:09:50]} 14. Bf4 {[%emt 0:02:34]} fxe5 $146 ({Predecessor:} 14... Qb6 15. exf6 Bxf6 16. Bd6 Nxd4 17. Bxe7 Nxf3+ 18. Bxf3 Bxe7 {0-1 (44) Rodriguez Vila,A-Roselli Mailhe,B Piriapolis 1987}) 15. dxe5 {[%emt 0:01:23]} Bd7 {[%emt 0:06:18]} 16. h4 {[%emt 0:16:53]} Nf5 {[%emt 0:14:17]} 17. Qd2 b3 {[%emt 0:00:03]} 18. axb3 {[%emt 0:07:16]} Qb6 {[%emt 0:00:08]} 19. Ne3 {[%emt 0:13:27]} Qb4 {[%emt 0:01:43]} 20. Qd1 {[%emt 0:05:27]} Nxe3 {[%emt 0:01:14]} 21. Rxe3 {[%emt 0:09:18]} Rab8 {[%emt 0:00:34]} 22. Ra4 {[%emt 0:03:34]} Qb6 {[%emt 0:06:18]} 23. Nd4 {[%emt 0:04:18]} Rbc8 {[%emt 0:00:16]} 24. Nxc6 Rxc6 25. Ra1 Rfc8 26. Rd3 a6 27. Be3 Qb7 28. Bd4 R6c7 $18 (28... Qc7 $16 {was called for.}) 29. Bc3 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.12"]
[Round "7"]
[White "Lujan, Carolina"]
[Black "Cori T, Deysi"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2376"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,78,12,19,52,22,19,21,18,33,33,18,20,6,13,13,26,23,43,52,46,0,30,41,106,0,0,-47,-33,-28,0,-54,-37,-78,-65,-85,-99,-83,-81,-260,-267,-525,-531,-529,-514,-498,-464,-502,-491,-470,-247,-1265,-779,-754,-742,-632,-565,-1399,-1370,-1340,-1318,-1318,-718,-722,-722]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O g5 9. dxc5 {LiveBook: 259 Games} Ncxe5 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} 10. Bb5 $146 {Black must now prevent Nxe5.} ({Predecessor:} 10. Nxe5 Nxe5 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. b4 b6 14. cxb6 axb6 15. Nf3 Bf6 16. Nd4 Qc7 17. Nb5 {½-½ (41) Gerigk,E (2335)-Berelowitsch,A (2551) Germany 2010}) 10... Ng6 11. Nb3 O-O {The position is equal.} 12. Re1 g4 13. Bxd7 Bxd7 14. Ne5 $36 {[%mdl 2048] White is pushing.} Nxe5 15. Rxe5 Kh8 16. Qxg4 {And now Rh5 would win.} Rg8 {[%cal Bf8g8,Bg8g6,Bg6g4][%mdl 32]} 17. Qh3 Rg6 18. g3 f6 (18... Bf6 $5 {[%cal Rf6e5]} 19. Rh5 e5 $11) 19. Rh5 $1 {[%cal Rh5h7]} ({Don't blunder} 19. Rxe6 $2 Qc8 $19) 19... Qg8 {[#]} (19... Rg7 $14) 20. f4 (20. Rxd5 $1 $16 {[%mdl 512]} Bc6 (20... exd5 21. Qxd7) 21. Rd3) 20... e5 $11 21. f5 Rg4 {[%mdl 1024] Black has compensation.} 22. Be3 Rd8 23. Rd1 (23. Rxh7+ $11 Qxh7 24. Qxg4) 23... Re4 $15 24. Bf2 Bb5 25. Rh4 Rxh4 26. Qxh4 {[#]} d4 $1 {[%cal Rd4c3][%mdl 512] Strongly threatening ...dxc3.} 27. cxd4 $2 {[#]} (27. Re1 $17 dxc3 28. bxc3) 27... Qd5 $1 $19 {...Bc6 is the strong threat.} 28. Rd2 $2 (28. Na5 {was called for.} b6 29. Re1) 28... Bc6 {[%csl Gc6][%cal Rd5h1]} 29. Kf1 Qg2+ 30. Ke2 Qf3+ 31. Kf1 Qh1+ 32. Ke2 e4 (32... Bb5+ $142 33. Ke3 exd4+ 34. Rxd4 Qf1) 33. Qh5 $2 {[#]} (33. Qf4 Qb1 34. h4) 33... e3 $1 {[%mdl 512] aiming for ...Qg2.Black is clearly winning.} 34. Rd1 (34. Kxe3 Qe4#) 34... Qg2 35. Kxe3 {[#]} Bf8 $1 36. Rg1 Re8+ 37. Qxe8 Qf3+ 38. Kd2 Bxe8 39. Be3 {[#]} Bh6 $1 {[%mdl 512] Precision: White = 27%, Black = 60%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.12"]
[Round "7"]
[White "Chumpitaz, Ann"]
[Black "Arribas Robaina, Maritza"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2225"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,60,47,87,47,43,26,23,0,0,-24,9,0,0,0,0,-22,-11,-17,-10,-43,-45,-50,-45,-59,-52,-33,-45,-150,-63,-43,-33,-39,-35,-44,-48,-81,0,0,0,-19,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 a6 7. O-O c5 {LiveBook: 6 Games} 8. dxc5 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} (8. h3 cxd4 9. Nxd4 Nc6 10. Be3 Bd7 11. Nf3 Rc8 12. Rc1 Qa5 13. a3 Be6 14. Nd5 Nd7 15. Bd2 Qd8 16. b4 a5 17. Nf4 Nd4 18. Nxd4 Bxd4 19. Nxe6 fxe6 20. Bh6 {1-0 (53) Grandelius,N (2665)-Sviridov,V (2504) Minsk 2017}) 8... dxc5 9. Bf4 $146 (9. Be3 {is more complex.} b6 10. Qc2 Nc6 11. Rad1 Qc7 12. Nd5) ({Find the theoretical novelty and annotate with similar games:} 9. Qxd8 Rxd8 10. Be3 b6 11. Rad1 Rxd1 12. Rxd1 Nc6 13. h3 Nd7 14. Na4 Rb8 15. b3 e5 16. Rd6 Nd4 17. Nxd4 cxd4 {1-0 (54) Berebora,F (2427)-Stubbe,W (2187) Germany 2012}) 9... Nc6 10. Qxd8 {White has an edge.} Rxd8 11. Bc7 Rf8 12. e5 Ng4 13. Na4 Bf5 14. Nxc5 Rac8 15. Bb6 Ngxe5 16. Rad1 Nxf3+ 17. Bxf3 Bxb2 18. g4 Ne5 19. Bxb7 Bxg4 20. Rb1 (20. Bxc8 $15 Bxd1 21. Bxa6) 20... Bd4 ({Better is} 20... Nxc4 $17 21. Nxa6 Bf5) 21. Bxc8 $15 Rxc8 22. Nxa6 Rxc4 23. Bxd4 Rxd4 24. Rb4 {[#]} Rd2 (24... Be2 $1 $17 {And now ...Nf3+ would win.} 25. f4 Bxf1 26. Rxd4 Nf3+ 27. Kxf1 Nxd4) 25. Ra1 $11 {The position is equal.} h5 (25... Bh3 $5 {[%cal Re5f3]} 26. Rb3 Be6 $11) 26. Nc5 Nf3+ 27. Kg2 Nh4+ 28. Kg1 Nf3+ 29. Kg2 Nh4+ 30. Kg1 Nf3+ {Precision: White = 32%, Black = 60%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.12"]
[Round "7"]
[White "Miranda Llanes, Yerisbel"]
[Black "Vazquez Maccarini, Danitza"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2192"]
[BlackElo "2173"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,84,7,8,18,0,0,0,25,-6,-4,-10,-21,-16,-21,-25,-23,-19,-2,-37,10,-27,31,29,46,23,64,-23,-20,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,103,102,277,86,179,170,473,485,480,277,270,268,540,472,29991,604,29990,29991,29997,29998,29998,29999,29999]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nge2 Re8 7. O-O {LiveBook: 18 Games. E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3} b6 (7... Nbd7 8. e4 dxc4 9. Bxc4 c5 10. e5 cxd4 11. exf6 dxc3 12. bxc3 Bf8 13. fxg7 Bxg7 14. Ng3 Qh4 {0-1 (32) Tregubov,P (2585)-Kovalenko,I (2684) Tallinn 2016}) 8. a3 Bf8 9. b4 {The position is equal.} c5 $146 ({Find the theoretical novelty and annotate with similar games:} 9... dxc4 10. Bxc4 Bb7 11. Bb2 Nbd7 12. Rc1 g6 13. Qb3 Bg7 14. Rfd1 c6 {1-0 (42) Zilberman,Y (2490)-Votava,J (2435) Rishon Le Ziyyon 1992}) 10. bxc5 dxc4 11. Bxc4 bxc5 12. Bb2 Ba6 13. Nb5 Nbd7 {Strongly threatening ...Nb6.} 14. dxc5 Bxc5 15. Ned4 Nb6 16. Bd3 Nbd5 ({Better is} 16... e5 $11 17. Rc1 Rc8 18. Nxa7 Bxd3 19. Qxd3 Ra8) 17. Qe2 Bb7 18. Rac1 (18. Rfc1 $5 {[%cal Rc1c5]} Bb6 19. Nc6 Bxc6 20. Rxc6 $14) 18... Rc8 19. Rfd1 (19. Nb3 $14 Bb6 20. Be5) 19... a6 $11 20. Nb3 Be7 {And now ...Rxc1 would win.} 21. Nc3 Qb6 {White must now prevent ...Nxc3.} 22. Nxd5 Bxd5 23. Nd4 Rxc1 24. Rxc1 Rb8 25. Rc2 Bb7 26. h3 g6 {next ...e5 is good for Black.} 27. Nf3 Nd7 28. Ne5 Nxe5 29. Bxe5 Bd6 30. Bb2 Qa5 31. Qd2 Qg5 (31... Qxd2 $11 {remains equal.} 32. Rxd2 Rd8) 32. f4 $16 Qg3 $2 {[#]} (32... Qd8 $16) 33. Bf1 $2 $40 {[%mdl 128] Black is in trouble.} (33. Be4 $1 $18 {[%mdl 512] is the precise move to win.} Bc5 (33... Bxe4 34. Qxd6) 34. Rxc5 Bxe4 35. Rg5) 33... Bd5 (33... Rd8 $16) 34. Qd4 $18 {[%csl Gb2][%cal Rd4h8]} (34. Bxa6 g5 $11) 34... e5 $2 (34... f6 {is a better chance.}) 35. Qxd5 Qxe3+ 36. Kh2 (36. Kh1 $142 Bc5 37. Rxc5 Rxb2 38. Qxe5 Qxe5 39. fxe5) 36... Qxf4+ 37. g3 Qa4 $2 (37... Qxf1 {might work better.} 38. Qxd6 Re8) 38. Rf2 Rxb2 (38... Qd7 $18 39. Bc4 Rb7) 39. Rxb2 (39. Qxf7+ $142 Kh8 40. Rxb2 h5 41. Rb7 Qc2+ 42. Bg2 Bc7 43. Ra7 Qb3 44. Qxc7 Qxg3+ 45. Kxg3 h4+ 46. Kh2 Kg8 47. Qg7#) 39... Qxa3 40. Rf2 {White mates.} e4 41. Qxf7+ Kh8 42. Qf6+ Kg8 43. Bc4# {Precision: White = 44%, Black = 27%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.12"]
[Round "7"]
[White "Martinez, Ayelen"]
[Black "Aliaga Fernandez, Ingrid Y"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2190"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,144,0,-56,-60,-75,-77,-72,-69,-75,-77,-87,-95,-88,-79,-93,-100,-112,-53,-59,-53,-52,-45,-45,-45,-45,0,0,58,0,0,0,0,0,9,11,11,5,10,6,10,8,4,-5,0,-11,6,-25,0,0,0,-49,0,0,0,0,0,0,0,-10,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,-37,0,-45,-43,-66,-66,-66,-66,-72,-72,-73,-66,-75,-66,-66,-66,-66,-40,-66,-66,-66,-37,-66,-38,-66,-66,-66,-66,-66,-8,-40,-40,-40,-40,-40,-37,-37,-37,-37,-37,-37,-37,-37,0,-37,-37,-37,-37,-37,-37,-37,-37,-37,0,-37,-37,-37,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f4 (7. Bd3 $11) 7... Bb4 $15 {B43: Sicilian: Kan Variation: 5 Nc3} 8. Bd3 Bxc3+ 9. bxc3 Qxc3+ {Black is better.} 10. Kf2 d6 11. Qf3 e5 12. Ne2 Qc6 $146 ({Find the theoretical novelty and annotate with similar games:} 12... Qc7 13. h3 exf4 14. Nxf4 Nbd7 15. Rad1 {0-1 (44) Konson,K-Podzielny,K (2465) Essen 1996}) 13. f5 Nbd7 14. Rhc1 d5 (14... b5 $17 15. c4 b4) 15. exd5 Qxd5 {[#] ...e4 is the strong threat.} 16. Nc3 Qa5 17. Ne4 Nxe4+ 18. Bxe4 Nf6 19. Bc6+ Nd7 (19... Ke7 $11 20. Rd1 (20. Bxb7 Rb8 $11) 20... bxc6 21. Qxc6 Ng4+ 22. Kg1 Nxe3 23. Qd6+ Ke8 24. Qc6+ Ke7 25. Qd6+ Ke8 26. Qc6+ Ke7) 20. Bxb7 (20. f6 $1 $14) 20... Rb8 $11 21. Bxc8 Rxc8 22. Qb7 Qc3 $132 {[%mdl 2048] Black is not keeping still} 23. Qxa6 Nf6 24. Qa4+ Rc6 25. Rab1 O-O {[#] Threatens to win with ...Rc4.} 26. Rb3 Qc4 $1 {[%cal Rc4a4]} 27. Rb4 Qd5 28. Kg1 Rfc8 29. Rb5 Qd6 30. c4 Ng4 31. Rd1 Qf6 32. Qb3 Qxf5 33. h3 Nxe3 34. Qxe3 Qc2 35. Rd7 Qxc4 36. Rxe5 {Threatening mate with Re8+.} Rf8 37. a3 Rcc8 38. Ree7 Ra8 39. Ra7 Rab8 40. a4 Rb1+ 41. Kh2 Qc6 42. Qe5 (42. Qf4 $5 {[%cal Re7f7]} Rb2 43. Qf1 $14) 42... h6 43. a5 Qc1 44. Rab7 {Strongly threatening Rxb1.} Qg1+ 45. Kg3 {White wants to play Rxb1.} Ra1 {White must now prevent ...Ra3+.} 46. Qc3 Ra2 {( -> ...Qf2+)} 47. Rb2 Qa1 $1 48. Reb7 Rxa5 49. Kh2 Qa3 (49... Ra7 $5 {[%cal Ra7b7]} 50. Rb8 Ra8 51. Rxa8 Qxa8 $17) 50. Qc7 Qc5 (50... Rf5 {is more complex.} 51. R2b3 Qa6 52. Rg3 Ra8 53. Qb6 Qxb6 54. Rxb6 Kh7) 51. Qxc5 Rxc5 $15 {[%mdl 4096] Endgame KRR-KRR} 52. Rb8 g6 53. Rxf8+ Kxf8 {KR-KR} 54. h4 Kg7 (54... Rc4 $5 {[%cal Rc4h4]} 55. Kg3 Rd4 $17) 55. Rb6 Re5 56. Ra6 Re4 57. g3 Re6 58. Ra5 f5 (58... Re2+ $15 59. Kh3 h5) 59. Ra7+ (59. h5 $5) 59... Kf6 60. Rh7 Re2+ 61. Kh3 h5 62. Ra7 Re6 63. Ra8 Rd6 64. Kg2 Ke5 65. Kf2 Kf6 66. Ke3 Rb6 67. Rf8+ Kg7 68. Ra8 Rb4 69. Ra7+ Kf6 70. Ra6+ Kg7 71. Ra7+ Kh6 72. Rf7 Rb3+ {Precision: White = 64%, Black = 55%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.12"]
[Round "7"]
[White "Alboredo, Julia"]
[Black "Amura, Claudia"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2120"]
[BlackElo "2262"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,108,42,47,41,129,108,127,113,98,-28,-20,-49,-27,-80,-71,-87,-88,-86,-54,-53,-62,-67,-54,-53,-52,-94,-82,-92,-88,-105,-89,-109,-110,-170,-124,-132,-137,-135,-133,-137,-127,-132,-108,-141,-125,-196,-150,-183,-145,-156,-137,-152,-147,-129,-148,-255,-173,-226,-239,-231,-228,-288,-317,-389,-402,-401,-385,-509,-163,-184,-185,-206,-193,-194,-185,-341,-351,-345,-312,-478,-478,-535,-548,-615,-491,-862,-780,-793,-780,-914,-851,-2759,-2447,-29987,-29988]} 1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Qa5 5. Bd2 Qxc5 6. Nd5 Na6 7. Nf3 e6 {B06: Modern Defence} 8. b4 (8. Bc3 Kf8 9. Bxg7+ Kxg7 10. Nc3 Nf6 11. Qd4 Qxd4 12. Nxd4 Nc7 13. e5 Ng4 14. f4 f6 15. Nf3 fxe5 16. fxe5 {1-0 (46) Solodovnichenko,Y (2584)-Guseinov,G (2614) Dubai 2015}) 8... Qf8 {LiveBook: 3 Games} 9. Nc3 Qxb4 (9... Qe7 $14) 10. Rb1 Qc5 $146 ({Find the theoretical novelty and annotate with similar games:} 10... Qe7 11. Bxa6 bxa6 12. O-O d6 13. Rb3 Qc7 14. Qa1 Nf6 15. Bg5 {½-½ (56) Alvir,A (2395)-Tibensky,R (2410) Austria 2000}) 11. Nb5 {[%mdl 1024] White has strong compensation.} Ne7 12. c4 (12. Be3 $16 Bc3+ 13. Nd2 (13. Nxc3 Qxc3+ 14. Bd2 Qc7 $16)) 12... O-O $11 13. Bd3 Nc6 14. O-O (14. Be2 $11) 14... Qe7 $17 15. Bf4 {[#]} e5 $1 {[%cal Re5f4]} 16. Bc1 b6 17. Ba3 Nc5 18. Nc7 Rb8 19. Nd5 Qd6 20. Qe2 Ba6 21. Rfd1 Rfc8 22. Bc2 Qf8 23. Ne3 d6 {[%cal Bd7d6,Bd6c5][%mdl 32]} 24. Qd2 (24. Nd5 $17) 24... Rd8 25. Bd3 Rbc8 26. Bxc5 dxc5 27. Nd5 h6 {[%cal Bh7h6,Bh6h5][%mdl 32]} 28. h4 Nd4 29. Qe3 h5 30. Nh2 (30. a4 $17) 30... Bh6 31. Qg3 Qd6 32. Nf3 Re8 33. Ne1 Rcd8 34. Bf1 Bb7 35. a4 (35. Qa3 $17 {might work better.}) 35... Bc6 36. Qa3 (36. Rb2 {was called for.}) 36... f5 37. Bd3 Rf8 {[%cal Rc6d5]} 38. a5 Bxd5 39. cxd5 fxe4 40. Bxe4 Rf4 ({Weaker is} 40... Qf6 41. Nf3 $17) 41. f3 Rf6 $2 {[#]} (41... Qf6 42. Rb2 Qxh4) 42. axb6 axb6 43. Rb2 Bf4 {[%cal Bh6f4,Bf4e3,Be3d4][%mdl 32]} 44. Rdb1 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 45. Kf2 $2 (45. Rxb5 Nxb5 46. Rxb5) 45... b4 $19 46. Qa5 Nf5 47. Nd3 (47. Bxf5 $142 gxf5 48. Rc2 Qxd5 49. Qxc5) 47... Be3+ 48. Ke2 {intending Bxf5.} Bd4 49. Ra2 Ne3 50. Nxe5 (50. Ra4 $142) 50... Nxd5 (50... Bxe5 $2 51. Kxe3 Bd4+ 52. Kd3 $19) 51. Nc4 Nc3+ 52. Kf1 Qf8 53. Re1 Nxe4 54. Rxe4 Rxf3+ {Precision: White = 24%, Black = 66%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.12"]
[Round "7"]
[White "Carraro, Denise"]
[Black "Cordero, Daniela"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2071"]
[BlackElo "2005"]
[Annotator "NA RC"]
[PlyCount "115"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,115,9,18,2,18,12,4,0,11,0,9,0,32767,32767,0,0,32,0,25,8,0,20,10,0,0,0,0,0,0,0,0,0,0,-35,32767,32767,32767,32767,32767,32767,32767,32767,9,22,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,23,32767,32767,18,18,14,15,17,15,17,15,17,15,0,8,0,8,60,41,32767,32767,32767,39,10,1151,4133,1379,12792,2372,5524,32767,32767,32767,32767,32767,32767,32767,29977,12851,29982]} 1. e4 {[%emt 0:00:00]} e6 {[%emt 0:07:16]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:26]} 4. e5 {[%emt 0:00:15]} Nfd7 {[%emt 0:00:06]} 5. f4 {[%emt 0:00:14]} c5 {[%emt 0:00:07]} 6. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:12]} 7. Be3 {[%emt 0:00:06]} a6 {[%emt 0:01:15]} 8. Qd2 {[%emt 0:00:17]} b5 {[%emt 0:00:17]} 9. a3 {[%emt 0:00:04]} Qb6 {[%emt 0:01:21]} 10. Nd1 {[%emt 0:06:29] LiveBook: 3 Games} cxd4 {[%emt 0:06:28]} 11. Nxd4 {[%emt 0:00:11]} Nxd4 {[%emt 0:03:30]} 12. Bxd4 {[%emt 0:00:10]} Bc5 {[%emt 0:00:04]} 13. c3 {[%emt 0:01:01]} a5 {[%emt 0:01:14]} 14. Be2 {[%emt 0:04:13]} (14. Qf2 $5) 14... O-O {[%emt 0:01:32]} 15. O-O {[%emt 0:04:25]} Bb7 {[%emt 0:06:46]} 16. Nf2 {[%emt 0:13:32]} b4 {[%emt 0:19:37]} 17. Qe3 {[%emt 0:14:10]} bxc3 {[%emt 0:02:48]} 18. bxc3 {[%emt 0:00:23]} Qc6 {[%emt 0:13:47]} 19. Nd3 {[%emt 0:03:04]} Be7 {[%emt 0:00:18]} 20. f5 {[%emt 0:23:23]} exf5 {[%emt 0:02:30]} 21. Rxf5 {[%emt 0:00:06]} Ba6 {[%emt 0:03:36]} 22. Raf1 {[%emt 0:01:04]} Nc5 {[%emt 0:04:02]} 23. Bxc5 {[%emt 0:13:40]} Bxc5 {[%emt 0:00:17]} 24. Qxc5 {[%emt 0:01:08]} Qxc5+ {[%emt 0:00:07]} 25. Nxc5 {[%emt 0:00:01]} Bxe2 {[%emt 0:00:08]} 26. R1f2 {[%emt 0:12:34]} Rac8 {[%emt 0:11:30]} 27. Nd7 {[%emt 0:01:35]} Bg4 {[%emt 0:00:06]} 28. Nxf8 {[%emt 0:00:26]} Bxf5 {[%emt 0:00:04]} 29. Rxf5 {[%emt 0:00:09]} Rxf8 {[%emt 0:00:16]} 30. Rf4 {[%emt 0:01:14]} Rc8 {[%emt 0:04:20]} 31. Rd4 {[%emt 0:00:25]} Kf8 {[%emt 0:05:31]} 32. Rxd5 {[%emt 0:00:10]} a4 {[%emt 0:00:06]} 33. Ra5 {[%emt 0:00:37]} Rc4 {[%emt 0:01:15]} 34. Kf2 {[%emt 0:00:35]} Ke7 {[%emt 0:00:06]} 35. Ra6 {[%emt 0:00:15]} h6 {[%emt 0:00:43]} 36. Ke2 {[%emt 0:00:20]} Rxc3 {[%emt 0:00:15]} 37. Rxa4 {[%emt 0:00:03]} Rc5 {[%emt 0:02:38]} 38. Kd3 {[%emt 0:01:47]} Ke6 {[%emt 0:01:30]} 39. Re4 {[%emt 0:00:27]} Kd5 {[%emt 0:01:07]} 40. a4 {[%emt 0:00:00]} Rc1 {[%emt 0:01:11]} 41. Rf4 {[%emt 0:08:36]} Ra1 {[%emt 0:04:19]} 42. Rxf7 {[%emt 0:13:11]} Rxa4 {[%emt 0:00:09]} 43. Rxg7 {[%emt 0:00:04]} Kxe5 {[%emt 0:00:08]} 44. Rg6 {[%emt 0:01:07]} Ra2 {[%emt 0:00:26]} 45. h4 {[%emt 0:01:44]} Kf5 {[%emt 0:01:14]} 46. h5 {[%emt 0:00:03]} Rb2 {[%emt 0:06:05]} 47. Ke3 $1 {[%emt 0:00:43]} Rb3+ {[%emt 0:07:17]} 48. Kf2 {[%emt 0:00:38]} Rb2+ {[%emt 0:00:01]} 49. Kg3 {[%emt 0:00:07]} Rb1 $1 {[%emt 0:01:32]} 50. Kh2 {[%emt 0:01:14]} Rb4 $2 {[%emt 0:05:30] [#]} (50... Ra1 $11) 51. Kh3 $1 {[%emt 0:00:36]} Rb3+ {[%emt 0:00:35]} 52. Kh4 {[%emt 0:00:27]} Rb1 {[%emt 0:01:29]} 53. g4+ {[%emt 0:00:11]} Kf4 {[%emt 0:00:09]} 54. Rf6+ {[%emt 0:00:06]} Ke5 {[%emt 0:00:12]} 55. Rxh6 {[%emt 0:00:08]} Kf4 {[%emt 0:00:04]} 56. Rf6+ {[%emt 0:00:06]} Ke5 {[%emt 0:00:05]} 57. Kg5 {[%emt 0:00:21]} Rg1 {[%emt 0:00:27]} 58. Rf5+ {[%emt 0:00:08]} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.12"]
[Round "7"]
[White "Abarca Gonzalez, Damaris"]
[Black "Jorquera Cabello, Valentina"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2019"]
[BlackElo "1977"]
[Annotator "NA RC"]
[PlyCount "105"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,105,20,-15,43,32767,32767,32767,32767,32767,32767,18,128,131,126,106,128,134,137,145,181,114,136,106,110,144,218,220,240,0,0,0,0,0,0,-86,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,1,8,0,32767,32767,0,0,32767,79,111,-55,0,0,32767,32767,32767,32767,32767,32767,32767,32767,32767,-122,-144,-143,-164,-143,-104,-192,-151,-143,-144,-145]} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:05]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:19]} 3. f4 {[%emt 0:01:48]} g6 {[%emt 0:01:12]} 4. Nf3 {[%emt 0:02:35]} Bg7 {[%emt 0:00:13]} 5. d3 {[%emt 0:01:33]} d6 {[%emt 0:01:00]} 6. Be3 {[%emt 0:00:49]} Nd4 {[%emt 0:00:29] B23: Closed Sicilian: Lines without g3} (6... Nf6 7. Qd2 O-O 8. Be2 Rb8 9. a4 a6 10. h3 b5 11. axb5 axb5 12. O-O b4 13. Nd1 Nh5 14. Kh2 {0-1 (83) Escobar Forero,A (2481)-Arenas Vanegas,D (2421) Quibdo 2015}) 7. Qd2 {[%emt 0:00:38]} h5 $146 {[%emt 0:17:33]} ({Predecessor:} 7... Bg4 8. Be2 Nxe2 9. Nxe2 Bxf3 10. gxf3 Bxb2 11. Rb1 Bg7 12. Rxb7 Qc8 13. Rb1 Nf6 14. O-O {½-½ (23) Manukovsky,V (2227)-Klimentov,R (2246) Voronezh 2009}) 8. a3 {[%emt 0:10:47]} (8. Be2 $5) 8... b6 {[%emt 0:02:24]} 9. Bxd4 {[%emt 0:02:38]} cxd4 {[%emt 0:00:13]} 10. Nb5 {[%emt 0:00:43]} Nh6 {[%emt 0:10:25]} 11. Nbxd4 {[%emt 0:06:25]} O-O {[%emt 0:02:19]} 12. c3 {[%emt 0:04:18]} (12. h3 $16) 12... f5 {[%emt 0:14:03]} (12... e5 $11 {bleibt in der Remisbreite.} 13. fxe5 dxe5) 13. Ng5 {[%emt 0:03:39]} Bxd4 {[%emt 0:09:35]} 14. cxd4 {[%emt 0:00:14]} e5 {[%emt 0:01:44]} 15. dxe5 {[%emt 0:13:35]} dxe5 {[%emt 0:01:21]} 16. fxe5 {[%emt 0:01:35]} fxe4 {[%emt 0:09:02]} (16... Nf7 $16 {was necessary.}) 17. Nxe4 {[%emt 0:01:41]} ({White should play} 17. dxe4 $18 Qxd2+ 18. Kxd2) 17... Ng4 {[%emt 0:01:13]} 18. d4 {[%emt 0:08:51]} Bb7 {[%emt 0:01:21]} 19. Bc4+ {[%emt 0:06:10]} Kg7 {[%emt 0:03:54] [#]} (19... Bd5 $16) 20. Ng5 $1 {[%emt 0:03:59]} Bd5 {[%emt 0:00:45] [#]} 21. Bxd5 $2 {[%emt 0:01:22]} (21. Be2 $1 $18) 21... Qxd5 {[%emt 0:00:03]} 22. Rc1 {[%emt 0:14:41]} Rf2 {[%emt 0:02:27]} 23. Rc7+ {[%emt 0:02:48]} Kg8 $1 {[%emt 0:00:23]} 24. Qb4 {[%emt 0:08:38]} (24. Qc3 $11 {remains equal.} Raf8 25. Rc8 Nxe5 26. dxe5 Qxg2 27. Qc4+ Kh8 28. Rxf8+ Rxf8 29. Rf1 Rxf1+ 30. Qxf1 Qxg5 31. Qf8+ Kh7 32. Qf7+ Kh6 33. Qf8+ Kh7 34. Qf7+ Kh6 35. Qf8+ Kh7) 24... Qa2 {[%emt 0:07:21]} 25. Qc4+ {[%emt 0:01:59]} Qxc4 {[%emt 0:00:08]} 26. Rxc4 {[%emt 0:00:01]} Rxb2 {[%emt 0:01:50]} 27. h3 {[%emt 0:01:10]} Ne3 {[%emt 0:00:31]} 28. Rc7 {[%emt 0:00:22]} Nxg2+ {[%emt 0:00:26]} 29. Kd1 {[%emt 0:00:21]} Ne3+ {[%emt 0:01:35]} 30. Kc1 {[%emt 0:00:03]} Ra2 {[%emt 0:00:17]} 31. Kb1 {[%emt 0:00:02]} Rd2 32. Re1 {[%emt 0:00:41]} Nf5 {[%emt 0:01:09]} 33. e6 {[%emt 0:00:15]} Rxd4 {[%emt 0:01:10]} 34. Rd7 {[%emt 0:00:36]} Re8 {[%emt 0:01:38]} 35. Rxa7 {[%emt 0:00:29]} Ng7 {[%emt 0:02:23]} 36. Rb7 {[%emt 0:00:51]} Rd6 {[%emt 0:00:06]} 37. e7 {[%emt 0:00:43]} Nf5 {[%emt 0:00:16]} 38. Kc2 {[%emt 0:00:44]} Kg7 {[%emt 0:01:50]} 39. Rc7 {[%emt 0:00:26]} Nd4+ {[%emt 0:03:01]} (39... Rxe7 $5 40. Rexe7+ Nxe7 $15) 40. Kb2 {[%emt 0:00:00]} Rc6 {[%emt 0:04:45]} 41. Rd7 {[%emt 0:02:08]} Nf5 {[%emt 0:00:00]} 42. Kb3 $2 {[%emt 0:00:58] [#]} (42. Ne6+ $16 Kh6 43. Nc7 Rxe7 44. Rexe7 Nxe7 45. Rxe7 Kg5 $18) 42... Kf6 {[%emt 0:00:00]} 43. Nh7+ {[%emt 0:02:27]} Kg7 {[%emt 0:00:00]} 44. Ng5 {[%emt 0:00:06] [#]} Rxe7 $1 $17 {[%emt 0:00:52]} 45. Rdxe7+ {[%emt 0:01:54]} (45. Rexe7+ Nxe7) 45... Nxe7 {[%emt 0:00:02]} 46. Ne6+ {[%emt 0:00:22]} Kf6 {[%emt 0:00:24]} 47. Nd4 {[%emt 0:01:20]} Rd6 {[%emt 0:00:16]} 48. Kc4 {[%emt 0:00:20]} Nf5 {[%emt 0:04:21]} 49. Nf3 {[%emt 0:03:06]} Rc6+ {[%emt 0:07:44]} 50. Kb4 {[%emt 0:01:48]} Rc2 {[%emt 0:01:21]} 51. Rf1 {[%emt 0:05:16]} (51. a4 $17 {was called for.}) 51... Rb2+ {[%emt 0:00:55]} 52. Kc3 {[%emt 0:00:27]} Re2 {[%emt 0:00:44]} 53. Kb4 $17 {[%emt 0:02:44]} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.12"]
[Round "7"]
[White "Besso, Guadalupe"]
[Black "Strgacich, Aylen"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1994"]
[BlackElo "1897"]
[Annotator "NA RC"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 2. d4 {[%emt 0:00:10]} g6 {[%emt 0:00:14]} 3. c4 Bg7 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:01:10]} d5 5. cxd5 {[%emt 0:00:17]} Nxd5 {[%emt 0:00:28]} 6. e4 {[%emt 0:00:24]} Nxc3 {[%emt 0:00:22]} 7. bxc3 {[%emt 0:00:04]} c5 {[%emt 0:17:13]} 8. Bb5+ Bd7 9. Bxd7+ Qxd7 {[%emt 0:00:47]} 10. O-O {[%emt 0:02:21]} O-O {[%emt 0:10:49]} 11. Be3 {[%emt 0:10:01]} b6 $146 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} ({Predecessor:} 11... cxd4 12. cxd4 Nc6 13. Rb1 b6 14. Qe2 Rac8 15. Rfd1 e6 16. h3 Na5 17. Ne5 Qa4 18. Rd2 Bxe5 19. dxe5 Qxe4 20. Rbd1 Qxe5 21. Qa6 {½-½ (35) Doettling,F (2542)-Ni,H (2614) ICC INT 2006}) 12. Qe2 {[%emt 0:00:30]} e6 {[%emt 0:05:48]} 13. Rfd1 {[%emt 0:01:26]} cxd4 {[%emt 0:01:35]} 14. cxd4 {[%emt 0:05:31]} Nc6 {[%emt 0:00:28]} 15. Rac1 {[%emt 0:00:23]} Rac8 {[%emt 0:10:50]} 16. Rc2 {[%emt 0:17:48]} Rfd8 {[%emt 0:19:23]} 17. Rdc1 {[%emt 0:11:08]} Nb4 {[%emt 0:08:30]} 18. Rc4 {[%emt 0:00:57]} Nc6 {[%emt 0:03:15]} 19. h3 {[%emt 0:03:03]} Na5 {[%emt 0:00:13]} 20. R4c2 {[%emt 0:00:24]} Nb7 {[%emt 0:03:35]} 21. Ne5 {[%emt 0:06:34]} Bxe5 {[%emt 0:13:42]} 22. dxe5 {[%emt 0:00:09]} Rxc2 {[%emt 0:02:28]} 23. Rxc2 {[%emt 0:03:54]} Na5 {[%emt 0:05:32] [#]} (23... h5 $11) 24. Bh6 {[%emt 0:01:00]} (24. Qf3 $1 $16 {[%cal Rf3f6]} Qd1+ 25. Qxd1 Rxd1+ 26. Kh2) 24... Qd4 {[%emt 0:06:24]} 25. Bg5 {[%emt 0:11:21]} Qd1+ {[%emt 0:00:37]} 26. Qxd1 {[%emt 0:00:14]} Rxd1+ {[%emt 0:00:01]} 27. Kh2 {[%emt 0:00:09]} Rd4 $18 {[%emt 0:02:00]} 28. Rc8+ {[%emt 0:01:50]} Kg7 {[%emt 0:00:01]} 29. Bf6+ {[%emt 0:00:47]} Kh6 {[%emt 0:00:01]} 30. g4 {Kg7 Bg5} Rd8 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.12"]
[Round "7"]
[White "Cosme Contreras, Trilce"]
[Black "Zuriel, Marisa"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1872"]
[BlackElo "2180"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,85,-18,-12,7,5,8,-7,0,-7,0,0,42,43,44,45,45,40,44,45,43,44,45,50,65,51,73,58,64,61,77,68,145,129,129,136,147,137,139,81,77,64,247,238,216,219,229,188,168,203,187,187,170,-597,-595,-1250,-1197,-1188,-1172,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 f5 6. e3 Nf6 7. Nge2 O-O 8. O-O c6 9. Rb1 a5 10. a3 Be6 11. b4 axb4 12. axb4 d5 {A21: Englische Eröffnung} 13. cxd5 cxd5 14. Na4 (14. Bb2 Nbd7 15. Na4 b6 16. Qb3 Qe7 17. d4 e4 18. b5 Rfc8 19. Ba3 Qd8 20. Rfc1 {½-½ (45) Molchanov,A (2334)-Shomoev,A (2550) Minsk 2017}) 14... Bf7 {Die Stellung ist ausgeglichen.} 15. d4 e4 16. b5 b6 $146 ({Vorgänger:} 16... Nbd7 17. Qb3 Nb6 18. Nxb6 Qxb6 19. Ba3 Rfc8 20. Nc3 {½-½ (39) Perdomo,C (2351)-Zatonskih,A (2435) Atlanta 2005}) 17. Qb3 Ra7 18. Ba3 Re8 19. Rfc1 Bf8 20. Bxf8 Rxf8 21. Nac3 {[%cal Ba4c3,Bc3a2,Ba2b4,Bb4c6][%mdl 32]} Qd6 22. Na2 g5 23. Nb4 Rc7 24. Rxc7 Qxc7 25. Rc1 Qd6 26. Nc6 Nfd7 (26... Bh5 $14) 27. Qb4 Qxb4 28. Nxb4 Be6 29. Rc7 Nf6 30. Nc3 (30. Na6 $142) 30... Rf7 $16 31. Na6 {[#] Und weiter mit Txf7 wäre nett.} Nbd7 $2 (31... Rxc7 $14 32. Nxc7 Kf7) 32. Na4 $18 f4 33. Rc6 (33. gxf4 gxf4 34. h3 (34. exf4 Rg7 $15) 34... Rg7 $14) 33... Bg4 34. Nxb6 ({Bloß nicht} 34. exf4 $6 gxf4 35. Nc3 (35. gxf4 Nh5 $11) (35. Nxb6 Nxb6 36. Rxb6 f3 $14) 35... e3) 34... Nxb6 35. Rxb6 Be2 36. Nc5 Nd7 37. exf4 $4 {[%mdl 8192]} (37. Nxd7 $18 Rxd7 38. gxf4 gxf4 39. exf4) 37... Nxb6 $19 38. Bh3 Ra7 39. Be6+ Kg7 {[#] ( -> ...Ta1+)} 40. h4 Ra1+ {Schwarz setzt Matt.} 41. Kh2 Bf3 {[%csl Gf3][%cal Ra1h1]} 42. g4 gxf4 {[%csl Gf3][%cal Ra1h1]} 43. g5 Rh1# {Precision: Weiß = 62%, Schwarz = 63%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.13"]
[Round "8"]
[White "Arribas Robaina, Maritza"]
[Black "Lujan, Carolina"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2273"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,18,24,13,27,23,27]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. O-O d6 6. h3 Nf6 7. d3 O-O 8. a3 {LiveBook: 78 Games} Nd4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} (8... a6 9. Re1 b5 10. Ba2 h6 11. Nd5 Nd4 12. c3 Nxf3+ 13. Qxf3 Nxd5 14. Bxd5 Rb8 15. Be3 Bg5 16. b4 Bxe3 17. Qxe3 {½-½ (29) Demchenko,A (2632)-Wang,H (2678) Subic Bay 2016}) 9. Nd5 Nxd5 {Find the theoretical novelty and annotate with similar games:} 10. Bxd5 $146 Nxf3+ 11. Qxf3 Qc7 12. b4 Be6 13. c4 Bxd5 14. exd5 b6 15. Bd2 f5 16. Rfe1 Qd7 17. Bc3 Rae8 18. Qe2 Bf6 19. Qc2 {½-½ (19) Nicholas (2000)-Martinez,C (1955) FICGS email 2011} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.13"]
[Round "8"]
[White "Amura, Claudia"]
[Black "Cori T, Deysi"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2262"]
[BlackElo "2389"]
[Annotator "RC"]
[PlyCount "59"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:24]} 2. Bf4 {[%emt 0:00:42]} c5 {[%emt 0:02:40]} 3. e3 {[%emt 0:00:27]} Nf6 {[%emt 0:03:53]} 4. Nd2 {[%emt 0:02:30]} Nc6 {[%emt 0:03:41]} 5. c3 {[%emt 0:00:31]} Be7 {[%emt 0:01:09]} 6. h3 {[%emt 0:03:44]} O-O {[%emt 0:01:56]} 7. Ngf3 {[%emt 0:00:33]} d6 {[%emt 0:01:05]} 8. Bd3 {[%emt 0:04:29]} e5 {[%emt 0:02:07]} 9. Bh2 {[%emt 0:01:51]} cxd4 {[%emt 0:01:03]} 10. exd4 {[%emt 0:00:53]} exd4 {[%emt 0:00:27]} 11. Nxd4 {[%emt 0:10:00]} Nxd4 {[%emt 0:01:03]} 12. cxd4 {[%emt 0:00:04]} Qb6 {[%emt 0:01:29]} 13. Nc4 {[%emt 0:00:25]} Qb4+ {[%emt 0:01:01]} 14. Qd2 {[%emt 0:03:09]} Nd5 {[%emt 0:06:23]} 15. O-O {[%emt 0:08:11]} Qxd2 {[%emt 0:02:25]} 16. Nxd2 {[%emt 0:00:05]} Nb4 {[%emt 0:00:18]} 17. Rae1 {[%emt 0:14:15]} Bg5 {[%emt 0:05:58]} 18. Bxh7+ {[%emt 0:01:41]} Kxh7 {[%emt 0:00:11]} 19. Nf3 {[%emt 0:01:46]} Nc2 {[%emt 0:19:24]} 20. Nxg5+ {[%emt 0:00:18]} Kg6 {[%emt 0:00:01]} 21. Bxd6 {[%emt 0:00:27]} Rd8 {[%emt 0:01:06]} 22. Be7 {[%emt 0:03:49]} Re8 {[%emt 0:02:45]} 23. Re5 {[%emt 0:02:59]} Nxd4 {[%emt 0:18:10]} 24. Re4 {[%emt 0:02:36]} Ne6 {[%emt 0:07:33]} 25. Nxe6 {[%emt 0:08:21]} Bxe6 {[%emt 0:00:06]} 26. Bc5 {[%emt 0:00:07]} Bxa2 {[%emt 0:01:49]} 27. Rg4+ {[%emt 0:02:41]} Kh7 {[%emt 0:00:02]} 28. Ra1 {[%emt 0:00:29]} Bd5 {[%emt 0:02:13]} 29. Bxa7 {[%emt 0:01:01]} Re4 {[%emt 0:04:28]} 30. Ra5 {[%emt 0:09:36]} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.13"]
[Round "8"]
[White "Miranda Llanes, Yerisbel"]
[Black "Martinez, Ayelen"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "2192"]
[BlackElo "2190"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,112,76,69,84,128,125,124,130,133,124,129,132,126,119,115,19,39,49,43,0,0,0,0,-6,-2,-6,-1,-58,-61,-52,-15,-10,0,-93,-52,-43,-7,-76,-115,-83,-94,-95,-79,-117,-117,-100,-117,-118,-117,-117,-117,-220,-229,-235,-219,-231,-237,-237,-237,-223,-217,-470,-465,-661,-633,-683,-668,-638,-629,-1383,-1301,-1220,-1183,-1163,-1130,-1143,-1075,-1506,-1376,-2177,-2076,-1804,-1308,-1831,-1789,-29984,-29985]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. c5 h5 14. Rc1 Rf6 {LiveBook: 6 Games. E98: King's Indian: Classical Main Line: 9 Ne1} (14... Ng6 15. cxd6 cxd6 16. a4 Bh6 17. Nd3 Bd7 18. Nb5 a6 19. Na3 Rb8 20. Rc3 Rf7 21. Kh1 Rg7 22. Ne1 {1-0 (51) Mchedlishvili,M (2626)-Rapport,R (2559) Plovdiv 2012}) 15. Nb5 Rg6 16. cxd6 cxd6 {White is better.} 17. Nxa7 Bd7 18. Qb3 $1 g4 19. Bb6 ({Stronger than} 19. Qxb7 Rb8 $15) 19... Qb8 20. Nb5 $146 ({Find the theoretical novelty and annotate with similar games:} 20. Bb5 Bxb5 21. Nxb5 Nc8 22. Bc7 Nxc7 23. Nxc7 {1-0 (41) Litvinov,V (2352)-Uhlmann,W (2457) Bad Zwischenahn 2003}) 20... Nc8 21. Nc7 (21. Bc7 $16 Nxc7 22. Nxc7 Qa7+ 23. Kh1 Qxa2 24. Qxb7) 21... Nxb6 22. Qxb6 Rxa2 23. Ne6 (23. Na6 $5 Qa8 24. Nc7 $14) 23... Qa7 24. Qxa7 Rxa7 25. Nc2 Ra2 26. Rb1 Ra8 27. Nxg7 ({White should try} 27. Na3 $11) 27... Rxg7 $15 28. Kf2 Nf6 29. Na3 Kf7 30. Bb5 (30. Rbc1 $11 {remains equal.}) 30... Rag8 31. Rg1 h4 32. Rbc1 (32. Nc4 $11 {keeps the balance.}) 32... Ke7 $1 $17 33. Bxd7 Nxd7 34. b4 Ra8 $1 $36 {[%cal Ra8a3][%mdl 2048] White is under strong pressure.} 35. Rc3 gxf3 36. gxf3 Rxg1 37. Kxg1 {[%mdl 4096] Endgame KRN-KRN} h3 38. Kf1 Ra4 39. Nc2 (39. Rb3 $17 {was worth a try.}) 39... Ra2 $19 40. Ke2 {[#]} Rb2 $1 41. Kd2 {[#]} Rb1 $1 {[%cal Rb1h1]} 42. Ne1 Rxb4 43. Nd3 Ra4 44. Nf2 $2 (44. Rb3 Ra1 45. Rxb7) 44... Nc5 45. Nxh3 (45. Rc2 $142 Nb3+ 46. Kd3) 45... b5 {[%cal Bb7b5,Bb5b4,Bb4b3,Bb3b2][%mdl 32]} 46. Rc2 b4 47. Rb2 b3 48. Rb1 Ra2+ 49. Kc3 Rxh2 50. Ng5 Rf2 51. Kb4 b2 52. Ka3 Kf6 53. Nh7+ Kg7 54. Ng5 Kg6 55. Ne6 Rxf3+ 56. Kxb2 Rb3+ {Precision: White = 47%, Black = 77%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.13"]
[Round "8"]
[White "Aliaga Fernandez, Ingrid Y"]
[Black "Chumpitaz, Ann"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2182"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,105,4,78,2,5,7,9,-2,0,-18,-19,-10,-14,-21,-11,-5,-11,-8,3,10,5,-1,0,-24,-16,-21,-29,-28,4,0,0,-28,0,0,82,62,77,0,0,0,0,-39,-44,-25,-69,-31,0,0,0,-18,0,0,0,0,0,-14,0,0,108,111,200,174,169,122,228,222,216,213,527,514,906,898,876,858,778,510,1319,1235,2132,379,369,246,29992,29993,29996,29995,29997,29992]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Qd1 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Be6 14. Bxc5 dxc5 15. Nd5 Bxd5 16. exd5 Qd6 17. Rfe1 O-O 18. Bh3 Rfe8 19. c4 b6 20. Re2 Ra7 21. Rde1 {½-½ (82) Vallejo Pons,F (2691)-Ganguly,S (2647) Bangkok 2016}) 10... h6 {LiveBook: 3 Games} (10... d6 $11) 11. Qe2 (11. Na4 $16) 11... d6 $11 12. Na4 {The position is equal.} Ba7 13. Rd1 $146 ({Find the theoretical novelty and annotate with similar games:} 13. c4 Bd7 14. Nc3 Rc8 15. b3 b5 16. Ba3 Bc5 17. Bxc5 Qxc5 {1-0 (31) Giron,J (2227)-Gracia Alvarez,G (2034) Cali 2015}) 13... O-O 14. b3 e5 15. Be3 b5 16. Bxa7 Rxa7 17. Nb2 Qc3 18. Rab1 Rc7 19. Rxd6 Qxc2 20. Re1 Bg4 21. Qd2 Rfc8 22. f3 Be6 23. Nd1 Kh7 24. Ne3 Qc5 25. Kh1 a5 26. Bf1 Qa3 (26... g6 $11) 27. Bxb5 $16 Rc1 28. Rd1 (28. Rxc1 $16 Rxc1+ 29. Kg2) 28... Rxd1+ $11 29. Nxd1 (29. Qxd1 $2 {perishes.} Rc1 $19) 29... Rc1 30. Kg2 Ra1 31. Nc3 $1 Qc5 {[%csl Ga1][%cal Rc5g1]} 32. Bf1 $1 {[#]} Bh3+ $1 {[%mdl 512]} 33. Kxh3 Rxf1 34. Rd3 (34. Rxf6 $5 gxf6 35. Qd7 Qxc3 36. Qxf7+ Kh8 37. Qxf6+ Kg8 38. Qg6+ Kf8 39. Qf6+ Kg8 40. Qg6+ Kf8 41. Qf6+ Ke8 42. Qe6+ Kf8 43. Qf6+ $11) 34... Rf2 35. Qe3 Qc8+ 36. g4 Rc2 {[#] White must now prevent ...h5.} 37. Kg3 h5 {[%cal Rf6g4] Threatens to win with ...Nxg4!} (37... Nd7 $5 {[%cal Rd7c5]} 38. Nd5 Rxa2 $11) 38. h3 Kg6 (38... Nd7 $1 $11 {remains equal.} 39. Nb5 hxg4) 39. Nd5 $16 Qd8 (39... Qe6 $16) 40. Rd2 $36 {[%mdl 2048] Black is under strong pressure.} h4+ 41. Kg2 Rc1 (41... Nxd5 $16 {was called for.} 42. exd5 Rxd2+ 43. Qxd2 Kf6) 42. Qf2 Nxd5 43. exd5 $18 {[%mdl 4096] Endgame KQR-KQR} Rc3 $2 (43... Rc7 {is a better chance.} 44. Re2 f6 45. Qxh4 Kf7 46. Rxe5 Rc2+ 47. Kf1 Kg8) 44. d6 f5 (44... Kh7 $142 45. Qe1 Rc5) 45. d7 Kh7 46. Qe2 e4 47. fxe4 fxg4 (47... Rg3+ $142 48. Kh2 Qc7) 48. hxg4 Qb6 49. Qf2 $2 (49. Qf1 Qd8 50. Qf5+ g6 51. Qf7+ Kh6 52. Rd6) 49... h3+ 50. Kh1 Qc7 $2 (50... Qxf2 $18 51. Rxf2 Rd3) 51. Qh4+ {White mates.} Kg6 52. Qh5+ Kf6 53. d8=Q+ {Precision: White = 46%, Black = 35%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.13"]
[Round "8"]
[White "Vazquez Maccarini, Danitza"]
[Black "Zuriel, Marisa"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2173"]
[BlackElo "2180"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,109,14,36,16,22,0,20,11,26,0,13,0,0,0,2,-17,-29,-58,0,-11,0,0,4,0,0,0,1,-10,14,6,14,14,12,14,18,10,18,17,51,47,50,54,121,108,228,231,212,176,183,180,175,177,341,200,233,235,201,144,144,148,170,185,220,203,194,197,335,325,563,461,461,461,461,461,461,454,439,432,461,432,461,461,461,461,454,446,446,446,446,432,687,454,12205,8009]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Be2 Be7 6. O-O O-O 7. h3 c6 8. a4 b6 9. Re1 Qc7 {LiveBook: 4 Games} 10. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32] C41: Philidor Defence} h6 11. Bh4 Re8 12. Bg3 {The position is equal.} a6 13. Bc4 {[#]} Rb8 $146 ({Predecessor:} 13... Bb7 14. Qe2 b5 15. Ba2 Bf8 16. dxe5 dxe5 17. Nh4 Nc5 {1-0 (32) Christiansen,L (2600)-Mokry,K (2525) Vienna 1991}) 14. Qe2 b5 15. axb5 axb5 16. Bb3 Bf8 17. Bh4 g6 (17... b4 $15 18. Na4 (18. Qc4 Nb6 $15) 18... exd4) 18. d5 b4 19. dxc6 bxc3 20. cxd7 Nxd7 21. bxc3 Qxc3 22. Ba4 Ra8 23. Qd2 Qxd2 24. Nxd2 g5 25. Bg3 Rd8 26. Bc6 Rxa1 27. Rxa1 Nc5 28. Ra8 $36 {[%mdl 2048] White fights for an advantage.} Be7 29. Nc4 Rf8 (29... Bb7 $14 30. Bxb7 Nxb7) 30. Ra7 $16 Bf6 (30... Be6 $16) 31. Nxd6 Be6 32. Ra5 Nd7 33. Bxd7 Bxd7 34. Bxe5 Bd8 $2 {[#]} (34... Bxe5 35. Rxe5 Rd8) 35. Ra8 (35. Ra7 $142 Be6 36. Bd4) 35... Bb6 36. Rxf8+ Kxf8 $18 {[%mdl 4096] Endgame KBB-KBN} 37. Nc4 Ba7 38. Bd6+ Kg7 39. Ne5 Ba4 40. c4 f6 {[#]} 41. Nf3 $1 Bc6 (41... Bb6 $142 42. c5 Ba5) 42. c5 f5 $2 (42... Bxe4 {was called for.} 43. Nd4 Kf7) 43. Nd4 {White is clearly winning.} Bxe4 44. Nb5 Bxc5 45. Bxc5 Kg6 46. f3 Bd3 47. Nc3 Bc4 48. Kf2 Bb3 49. g3 {[%cal Bg2g3,Bg3f4][%mdl 32]} Bc4 50. Ne2 Bb3 51. Ke3 Be6 52. Ng1 Bc4 53. h4 f4+ (53... Kf7 $142 54. hxg5 hxg5) 54. gxf4 gxh4 (54... gxf4+ $142 55. Kxf4 Kh5) 55. Be7 {Precision: White = 62%, Black = 21%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.13"]
[Round "8"]
[White "Alboredo, Julia"]
[Black "Abarca Gonzalez, Damaris"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2120"]
[BlackElo "2019"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,99,0,9,-8,0,-34,-33,-39,-14,-12,0,-5,18,4,23,0,30,30,32,30,31,45,36,22,45,29,33,12,10,8,0,8,15,0,0,0,-4,-10,0,-24,-2,-101,-95,-143,-27,-16,-16,-115,0,0,12,0,0,-44,-44,-44,-44,-47,-31,-77,0,-11,-11,-10,-11,-12,-8,-30,0,0,0,0,1106,1094,29959,29964,6414,6390,29978,29979,29979,29980,29980,29975,29974,29975]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. d3 Nd4 6. Nxd4 Bxd4 7. c3 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} Bb6 8. Ba4 (8. Na3 O-O 9. Bg5 c6 10. Ba4 h6 11. Bh4 d6 12. Nc4 Bc7 13. Ne3 Bb6 14. Qf3 Kh7 {½-½ (70) Anand,V (2786)-Karjakin,S (2781) Stavanger 2017}) 8... O-O {LiveBook: 5 Games} 9. h3 {The position is equal.} d5 10. Qf3 c6 $146 ({Find the theoretical novelty and annotate with similar games:} 10... Be6 11. Bg5 h6 12. Bh4 dxe4 13. dxe4 {0-1 (25) Kazakov,K (2307)-Shyam,S (2505) Pardubice 2013}) 11. Re1 dxe4 12. dxe4 Bc5 13. Bg5 Be7 14. Rd1 Qc7 15. Nd2 Be6 16. Bb3 Bxb3 17. axb3 Rfd8 18. Nc4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Bxd8 21. Qf5 h6 22. Bh4 g6 $1 $36 {[%cal Rg6f5][%mdl 2048] Black has some pressure.} 23. Qf3 Kg7 $1 24. Bg3 Nd7 25. h4 b5 26. Ne3 Nf6 27. Nc2 Nh5 28. Bh2 (28. Ne1 $11) 28... Bxh4 $17 29. c4 Bg5 ({Black should try} 29... Bf6 $17 {...Qd6 is the strong threat.} 30. Ne3 Nf4) 30. Qc3 $11 f6 {White must now prevent ...Qd6.} 31. cxb5 (31. g4 $1 $11 {remains equal.}) 31... c5 (31... Qd6 $17 32. g3 (32. bxc6 $2 Qd1+ 33. Ne1 Bd2 $19) 32... cxb5) 32. Ne1 Qd7 {aiming for ...Qd1.} 33. Qd3 Qd4 34. Qxd4 (34. Qc2 {keeps more tension.} Qb4 35. Nd3 Qxe4 36. Qc4 Qd4 37. g3) 34... cxd4 {[%mdl 4096] Endgame KBN-KBN} 35. Nd3 Kf7 36. Kf1 Ke7 37. Ke2 Ng7 (37... Kd6 $17) 38. g3 h5 39. f4 exf4 40. gxf4 Bh6 41. Nb4 Ne6 42. f5 gxf5 $1 43. exf5 Nf4+ $2 {[%mdl 8192] [#]} (43... Ng7 $11) 44. Bxf4 $1 $18 Bxf4 {KB-KN} 45. Nd5+ Kd6 46. Nxf4 Ke5 47. Nxh5 {White mates.} Kxf5 48. Kd3 Ke5 49. Ng3 Kd5 50. b4 {Precision: White = 34%, Black = 41%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.13"]
[Round "8"]
[White "Nejanky, Maisa"]
[Black "Cordero, Daniela"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2018"]
[BlackElo "2005"]
[Annotator "NA RC"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,77,4,-4,9,-4,8,-22,0,-25,2,-18,17,11,31,39,41,-69,-12,32767,-65,-47,-43,-147,-122,-163,-116,-118,-111,-125,-133,-164,-144,-144,-140,-142,-137,-146,-120,-116,0,-139,-112,-112,-140,-182,-179,-224,-211,-231,32767,32767,-197,-211,-167,-306,32767,32767,-348,-474,-489,-518,-585,-661,-747,-1314,-1351,-1315,-1406,32767,32767,-29988]} 1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:13]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 4. Bg5 {[%emt 0:00:00]} Bb4 {[%emt 0:00:13]} 5. e5 {[%emt 0:00:07]} h6 {[%emt 0:00:17]} 6. Bd2 {[%emt 0:01:39]} Bxc3 {[%emt 0:00:10]} 7. bxc3 {[%emt 0:00:04]} Ne4 {[%emt 0:00:07]} 8. Qg4 {[%emt 0:00:08]} g6 {[%emt 0:00:05]} 9. h4 {[%emt 0:01:44] LiveBook: 53 Games} Nxd2 {[%emt 0:03:55]} 10. Kxd2 {[%emt 0:00:05]} c5 {[%emt 0:00:27] C12: French: Classical System: McCutcheon Variation} 11. h5 {[%emt 0:11:03]} g5 {[%emt 0:00:43]} 12. Bd3 {[%emt 0:11:57]} (12. f4 $11) 12... Nc6 {[%emt 0:01:20]} 13. Nf3 {[%emt 0:02:57]} (13. f4 Qa5 14. fxg5 cxd4 15. Nf3 Qxc3+ 16. Ke2 Bd7 17. gxh6 O-O-O 18. Qf4 f6 19. Qxf6 Rdf8 {0-1 (49) Sawatzki,F (2366)-Brynell,S (2500) Germany 2013}) 13... c4 {[%emt 0:21:22]} 14. Be2 {[%emt 0:01:13]} f5 {[%emt 0:00:13]} 15. Qg3 $146 {[%emt 0:26:12]} ({Predecessor:} 15. exf6 $1 $15 Qxf6 (15... e5 16. Qg3 exd4 17. cxd4 Qxf6 {½-½ (39) Bianchi,M (2029)-Elburg,J (2330) SEMI email 2003}) 16. Rhf1) 15... Bd7 {[%emt 0:07:06]} 16. Rab1 {[%emt 0:02:52]} b6 {[%emt 0:00:10]} 17. Nh2 {[%emt 0:01:46]} Qe7 {[%emt 0:03:36]} 18. f4 {[%emt 0:12:50]} O-O-O {[%emt 0:04:14]} 19. Nf1 {[%emt 0:04:15]} Rdg8 {[%emt 0:07:01]} 20. Ne3 {[%emt 0:02:20]} Qa3 {[%emt 0:00:00]} 21. Qf2 {[%emt 0:05:27]} Rf8 {[%emt 0:31:09]} ({Don't go for} 21... Qxa2 $2 22. Ra1 $18) 22. g3 $1 $11 {[%emt 0:06:38] remains equal.} Qa5 {[%emt 0:04:38]} ({Don't blunder} 22... Qxa2 $2 23. Ra1 $18) 23. Ng2 {[%emt 0:01:20]} Qa3 {[%emt 0:03:11]} ({But not} 23... Qxa2 $2 24. Ra1 $18) (23... Kb8 $17 24. fxg5 hxg5) 24. Qe3 {[%emt 0:01:35]} g4 {[%emt 0:01:24]} ({Vergiftet wäre} 24... Qxa2 $2 25. Ra1 $18) 25. Qf2 {[%emt 0:01:14]} Kc7 {[%emt 0:01:02]} ({But not} 25... Qxa2 $2 26. Ra1 $18) 26. Ne3 {[%emt 0:00:43]} Rb8 {[%emt 0:01:02]} ({Nicht} 26... Qxa2 $2 27. Ra1 $18) 27. Bxg4 {[%emt 0:04:05]} fxg4 {[%emt 0:00:18]} 28. Nxg4 {[%emt 0:01:07]} b5 {[%emt 0:04:09]} 29. Qe3 {[%emt 0:00:35]} a5 {[%emt 0:04:32]} (29... Ne7 $142 30. Nh2 Nf5) 30. Nf6 {[%emt 0:00:30]} Bc8 {[%emt 0:00:38]} ({Wrong is} 30... Qxa2 $2 31. Ra1 $18) 31. f5 {[%emt 0:00:14]} (31. g4 $142) 31... Ne7 {[%emt 0:00:24]} 32. g4 {[%emt 0:00:44]} exf5 {[%emt 0:00:52]} 33. Qf4 {[%emt 0:00:32]} (33. g5 $142 hxg5 34. Qxg5) 33... Be6 {[%emt 0:00:58]} 34. gxf5 {[%emt 0:00:26]} Nxf5 {[%emt 0:00:27]} 35. Rhg1 {[%emt 0:00:19]} b4 {[%emt 0:00:59]} 36. Nxd5+ {[%emt 0:00:21]} Bxd5 {[%emt 0:00:15]} 37. e6+ {[%emt 0:00:44]} Nd6 {[%emt 0:00:29]} 38. Rg7+ {[%emt 0:00:16]} Kc6 {[%emt 0:00:06]} 39. Rd7 {[%emt 0:00:35]} Ne4+ {[%emt 0:01:17]} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.13"]
[Round "8"]
[White "Besso, Guadalupe"]
[Black "Carraro, Denise"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1994"]
[BlackElo "2071"]
[Annotator "NA RC"]
[PlyCount "132"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,132,0,4,17,-10,5,0,23,-8,-16,-33,32767,-31,-20,-47,-28,-92,-78,-105,-96,-110,-99,-106,-95,-104,-99,-109,-81,-75,-68,-91,-60,-67,32767,32767,32767,32767,32767,32767,32767,-64,-63,-41,-64,-83,-70,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,-259,-259,-297,-195,-181,-210,-205,-204,-202,-198,-215,-246,-196,-212,-268,32767,32767,32767,32767,-205,-291,-238,-190,-238,-280,-195,-183,-49,-245,-200,-220,-345,32767,32767,32767,32767,-439,-556,-456,-542,-420,-595,-1481,-648,-393,-944,-850,-850,-520,-729,-1697,-5092,-387,-971,-969,-3895,32767,32767,32767,32767,-29994,-29995,-29995,-29996,-29996,-29997,-29997,-29997,-29997,-29998]} 1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:20]} 2. Nf3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:13]} 3. e3 {[%emt 0:02:22]} b6 {[%emt 0:01:21]} 4. Bd3 {[%emt 0:00:15]} Bb7 {[%emt 0:00:04]} 5. O-O {[%emt 0:01:10]} c5 {[%emt 0:01:32]} 6. c3 {[%emt 0:04:41]} Be7 {[%emt 0:00:31]} 7. Nbd2 {[%emt 0:00:40]} O-O {[%emt 0:00:57]} 8. Re1 {[%emt 0:05:32]} d5 {[%emt 0:08:52] LiveBook: 7 Games} 9. Ne5 {[%emt 0:08:10]} Nbd7 {[%emt 0:01:22]} 10. Nxd7 {[%emt 0:27:41] A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} Qxd7 {[%emt 0:06:01]} 11. Nf3 $146 {[%emt 0:02:43]} ({Find the theoretical novelty and annotate with similar games:} 11. b3 Qc7 12. Bb2 e5 13. c4 cxd4 14. exd4 e4 15. Bf1 Rfe8 16. Rc1 Bd6 17. h3 Bf4 {0-1 (29) Levit,R (2275)-De Firmian,N (2590) Chicago 1995}) 11... Qc7 {[%emt 0:00:06]} 12. Bd2 {[%emt 0:04:10]} Bd6 {[%emt 0:08:12]} 13. Rc1 {[%emt 0:06:53]} c4 {[%emt 0:02:05]} 14. Bb1 {[%emt 0:02:24]} Ne4 {[%emt 0:00:34]} 15. Rf1 {[%emt 0:02:26]} f5 {[%emt 0:21:07]} 16. Qe2 {[%emt 0:02:50]} b5 {[%emt 0:00:49]} 17. g3 {[%emt 0:06:52]} Rf6 {[%emt 0:00:27]} 18. Be1 {[%emt 0:00:47]} Raf8 {[%emt 0:20:07]} 19. Nd2 {[%emt 0:00:56]} Rh6 {[%emt 0:04:40]} 20. f4 {[%emt 0:05:13]} Nf6 {[%emt 0:03:46]} 21. Nf3 {[%emt 0:00:33]} Bc6 {[%emt 0:00:04]} 22. Bd2 {[%emt 0:04:19]} Be8 {[%emt 0:00:15]} 23. Qg2 {[%emt 0:00:56]} Qe7 {[%emt 0:02:52]} 24. Ne5 {[%emt 0:07:07]} Bh5 {[%emt 0:01:39]} 25. h3 {[%emt 0:00:18]} Bxe5 {[%emt 0:10:13]} 26. fxe5 {[%emt 0:01:33]} Ne4 {[%emt 0:00:05]} 27. Bxe4 {[%emt 0:02:03]} dxe4 {[%emt 0:00:04]} 28. Rf2 {[%emt 0:00:30]} Bf3 {[%emt 0:01:28]} 29. Rxf3 {[%emt 0:00:22]} exf3 {[%emt 0:00:04]} 30. Qxf3 {[%emt 0:00:05]} Rxh3 {[%emt 0:01:03]} 31. Kg2 {[%emt 0:00:06]} Rh6 {[%emt 0:00:23]} 32. Rf1 {[%emt 0:00:43]} g5 {[%emt 0:02:44]} 33. Qc6 {[%emt 0:00:48]} Qe8 {[%emt 0:01:36]} 34. Qxe8 {[%emt 0:00:49]} Rxe8 {[%emt 0:00:01]} 35. e4 {[%emt 0:00:26]} fxe4 {[%emt 0:00:57]} 36. Bxg5 {[%emt 0:00:18]} Rg6 {[%emt 0:00:01]} 37. Bf6 {[%emt 0:00:54]} Rb8 {[%emt 0:00:26]} 38. a3 {[%emt 0:00:32]} a5 {[%emt 0:00:16]} 39. Rf4 {[%emt 0:00:17]} b4 {[%emt 0:00:59]} 40. axb4 {[%emt 0:00:00]} axb4 {[%emt 0:00:02]} 41. Rxe4 {[%emt 0:01:01]} bxc3 {[%emt 0:04:56]} 42. bxc3 {[%emt 0:00:39]} Rb3 {[%emt 0:00:05]} 43. Re3 {[%emt 0:00:18]} Kf7 {[%emt 0:01:35]} 44. Kf3 {[%emt 0:00:15]} Ke8 {[%emt 0:00:04]} 45. g4 {[%emt 0:07:29] [#]} Kd7 $2 {[%emt 0:04:49]} ({Black should play} 45... Rb1 $1 $19 46. Kf4 Rf1+ 47. Rf3 Rxf3+ 48. Kxf3 Rh6) 46. Kf4 $2 {[%emt 0:00:15]} (46. d5 $1 $15) 46... Kc6 {[%emt 0:00:47]} 47. Rh3 {[%emt 0:01:37] [#]} h6 $1 {[%emt 0:04:23]} 48. Be7 {[%emt 0:02:07]} Rb1 {[%emt 0:01:20]} 49. Bb4 {[%emt 0:01:49]} Kd5 {[%emt 0:00:22]} 50. Ba5 {[%emt 0:02:40]} Rf1+ {[%emt 0:01:33]} 51. Kg3 {[%emt 0:01:41]} Rg1+ {[%emt 0:00:08]} 52. Kf3 {[%emt 0:00:03]} R1xg4 {[%emt 0:00:10]} 53. Rxh6 {[%emt 0:00:40]} Rg3+ {[%emt 0:00:01]} ({Less strong is} 53... Rxh6 54. Kxg4 Ke4 55. Kg5 $17) 54. Kf2 {[%emt 0:00:14]} Rg2+ {[%emt 0:00:04]} 55. Kf1 {[%emt 0:00:22]} Rg1+ {[%emt 0:04:18]} 56. Kf2 {[%emt 0:00:07]} R6g2+ {[%emt 0:00:03]} 57. Kf3 {[%emt 0:00:07]} Rg3+ {[%emt 0:03:25]} 58. Kf4 {[%emt 0:02:34]} Rg4+ {[%emt 0:00:01]} 59. Kf3 {[%emt 0:00:06]} R1g3+ {[%emt 0:00:05]} 60. Kf2 {[%emt 0:00:03]} Ke4 {[%emt 0:01:22]} 61. Rh2 {[%emt 0:02:11]} Re3 {[%emt 0:03:35]} 62. Rh6 {[%emt 0:02:38]} Rf3+ {[%emt 0:00:38]} 63. Ke1 {[%emt 0:00:39]} Rg1+ {[%emt 0:00:25]} 64. Ke2 {[%emt 0:00:06]} Rg2+ {[%emt 0:00:08]} 65. Ke1 {[%emt 0:00:35]} Ke3 {[%emt 0:00:12]} 66. Rh1 {[%emt 0:00:07]} Ra2 {[%emt 0:00:15]} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.13"]
[Round "8"]
[White "Jorquera Cabello, Valentina"]
[Black "Cosme Contreras, Trilce"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1977"]
[BlackElo "1872"]
[Annotator "NA RC"]
[PlyCount "134"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,134,32,34,21,34,5,24,25,37,27,54,27,27,30,44,0,0,19,32,17,83,47,109,91,87,-198,29,31,29,32767,32767,32767,32767,21,37,31,13,30,38,52,55,0,10,11,112,92,145,122,132,139,142,106,107,109,32767,32767,32767,32767,32767,32767,96,-95,-93,-87,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,-131,-108,-76,-84,-83,-96,-68,-83,-82,-80,-8,-8,12,0,0,9,0,0,227,-8,30,22,335,0,0,0,0,-1270,-6083,-29980,-2009,-1256,-5136,-6619,-29956,-29979,-29981,-12799,-11272,-29981,0,-29980,-29969,-29938,-12844,-29951,-29975,-29974,-29969,-29980,-29983,-29985,-29987]} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:00]} a6 6. Bg5 {[%emt 0:00:10]} e6 {[%emt 0:00:34]} 7. f4 {[%emt 0:00:09]} Be7 {[%emt 0:00:17]} 8. Qf3 {[%emt 0:00:13]} Qc7 {[%emt 0:00:17]} 9. O-O-O {[%emt 0:00:31]} Nbd7 {[%emt 0:00:36]} 10. g4 {[%emt 0:01:55]} b5 11. Bxf6 {[%emt 0:02:29]} Nxf6 {[%emt 0:05:02]} 12. g5 {[%emt 0:00:14]} Nd7 {[%emt 0:00:18]} 13. f5 {[%emt 0:00:11]} Bxg5+ {[%emt 0:00:55]} 14. Kb1 {[%emt 0:00:06]} Ne5 {[%emt 0:01:38]} (14... O-O $11 {bleibt in der Remisbreite.}) 15. Qh5 {[%emt 0:00:34]} Qd8 {[%emt 0:01:59]} (15... Bf6 $14) 16. h4 {[%emt 0:00:21]} Bf6 {[%emt 0:08:05] LiveBook: 65 Games B99: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9 0-0-0 Nbd7} 17. Nxe6 $2 {[%emt 0:09:26]} (17. fxe6 $16 {is forced if you want to stay better.} O-O 18. Bh3) 17... Bxe6 $2 $146 {[%emt 0:00:19]} ({Black should try Find the theoretical novelty and annotate with similar games:} 17... g6 $19 18. Nxd8 gxh5 19. Nxf7 (19. Nc6 Nxc6 20. Rxd6 Bxc3 21. Rxc6 Be5 22. Rc5 f6 23. a4 bxa4 24. Bc4 {0-1 (39) Langheinrich,F (2405)-Boewer,R (2210) Werther 2002}) 19... Kxf7) 18. fxe6 {[%emt 0:00:05]} O-O {[%emt 0:01:58]} 19. exf7+ {[%emt 0:02:59]} Kh8 {[%emt 0:02:30]} 20. Bh3 {[%emt 0:04:04]} Rxf7 {[%emt 0:03:46]} 21. Nd5 {[%emt 0:10:51]} g6 {[%emt 0:16:48]} 22. Qe2 {[%emt 0:00:26]} Bxh4 {[%emt 0:11:19]} 23. Be6 {[%emt 0:02:11]} Rf2 {[%emt 0:03:01]} 24. Qe3 {[%emt 0:00:13]} Qg5 {[%emt 0:01:32]} 25. Qh3 {[%emt 0:04:29]} Nf3 {[%emt 0:01:51]} 26. Bg4 {[%emt 0:00:32]} Nd2+ {[%emt 0:02:32]} (26... Ne5 $1 $11) 27. Ka1 {[%emt 0:00:16]} Nxe4 {[%emt 0:04:50]} 28. Qxh4 {[%emt 0:01:29]} Qxh4 {[%emt 0:00:04]} 29. Rxh4 {[%emt 0:00:06]} Rxc2 {[%emt 0:03:21]} 30. Kb1 {[%emt 0:46:30]} Rf2 {[%emt 0:04:05]} 31. Rdh1 {[%emt 0:02:23]} Ra7 {[%emt 0:03:56]} 32. Bd1 {[%emt 0:06:54]} Nd2+ {[%emt 0:02:45]} 33. Kc1 {[%emt 0:00:22]} Nc4 {[%emt 0:00:26]} 34. Bc2 {[%emt 0:00:36]} Ne5 {[%emt 0:00:17]} 35. Nf4 $2 {[%emt 0:01:08]} (35. Rf4 $16 {keeps the pressure on.} Rxf4 36. Nxf4) 35... Rc7 {[%emt 0:07:23]} 36. Kb1 {[%emt 0:04:20]} Rfxc2 {[%emt 0:06:48]} 37. Nd5 {[%emt 0:00:33]} R2c5 {[%emt 0:01:20]} 38. Nxc7 {[%emt 0:00:51]} Rxc7 {[%emt 0:00:04]} 39. Rd1 {[%emt 0:01:12]} Nf7 {[%emt 0:01:45]} 40. Re4 {[%emt 0:00:00]} Kg7 {[%emt 0:01:13]} 41. Re8 {[%emt 0:00:44]} g5 {[%emt 0:04:46]} 42. Ra8 {[%emt 0:00:39]} g4 {[%emt 0:01:54]} 43. Rxa6 {[%emt 0:01:48]} Rc5 {[%emt 0:01:29]} 44. a4 {[%emt 0:03:09]} bxa4 {[%emt 0:06:05]} 45. Rxa4 {[%emt 0:00:06]} h5 {[%emt 0:00:19]} 46. b4 $1 {[%emt 0:01:55] [#]} Rf5 {[%emt 0:09:52]} (46... Rg5 $1 $17 47. Ra5 Ne5) 47. Ra5 {[%emt 0:02:03]} Kg6 {[%emt 0:01:45]} 48. Rxf5 {[%emt 0:00:28]} Kxf5 {[%emt 0:01:52]} 49. Rf1+ {[%emt 0:00:22]} Kg6 {[%emt 0:02:52]} 50. Kc2 {[%emt 0:01:49]} g3 $2 {[%emt 0:05:20]} (50... h4 $11 51. b5 h3) 51. Kd2 $2 {[%emt 0:02:02]} ({White must play} 51. b5 $18) 51... Ne5 {[%emt 0:06:45]} (51... Ng5 $5 {[%cal Rh5h4]} 52. Ra1 h4 $11) 52. Ke2 {[%emt 0:00:50]} Kg5 $2 {[%emt 0:01:24]} (52... g2 $11 53. Rb1 (53. Rg1 Nc6 $11) 53... Kf6) 53. Rf8 $2 {[%emt 0:00:29]} (53. b5 $18) 53... Kg4 {[%emt 0:01:42]} 54. Rg8+ {[%emt 0:01:50]} Kh3 $1 {[%emt 0:00:29]} 55. Kf1 $2 {[%emt 0:02:10]} (55. b5 $11 Nc4 56. Rb8) 55... Kh2 {[%emt 0:00:40]} 56. b5 {[%emt 0:00:32]} h4 {[%emt 0:00:24]} (56... Ng4 $142 57. Re8 g2+ 58. Ke2 g1=Q 59. Kd2 Qd4+ 60. Kc1 Ne3 61. Rc8 h4 62. b6 Qxb6 63. Rc3 h3 64. Rd3 Qc6+ 65. Kd2 Nf1+ 66. Kd1 Qa4+ 67. Ke1 Kg2 68. Rd2+ Nxd2 69. Ke2 Nb1 70. Kd3 d5 71. Ke2 Qc2+ 72. Ke3 Qe4#) 57. b6 {[%emt 0:00:08]} h3 {[%emt 0:00:34]} 58. b7 {[%emt 0:00:03]} Nd7 {[%emt 0:00:34]} 59. Rg7 {[%emt 0:00:53]} Nb8 {[%emt 0:00:28]} 60. Rg8 {[%emt 0:00:22]} Na6 {[%emt 0:00:27]} (60... g2+ $142 61. Ke2 g1=Q 62. Rxb8 Qa7 63. Re8 Qxb7 64. Re3 Kg2 65. Kd3 Qb5+ 66. Kc2 h2 67. Re1 h1=Q 68. Rxh1 Kxh1 69. Kd2 Qc4 70. Kd1 Kg2 71. Ke1 Kf3 72. Kd2 d5 73. Kd1 Ke3 74. Ke1 Qe2#) 61. Rg6 {[%emt 0:00:42]} Nb8 $11 {[%emt 0:00:14]} (61... g2+ {mates} 62. Kf2 d5 63. Rxa6 g1=Q+ 64. Ke2 Qg2+ 65. Ke1 Qg3+ 66. Ke2 Kg2 67. Rg6 Qxg6 68. b8=Q Qe4+ 69. Kd1 h2 70. Qb2+ Kg3 71. Qb8+ Qf4 72. Qh8 Qf3+ 73. Kc2 h1=Q 74. Qe5+ Kf2 75. Qd4+ Qe3 76. Qf6+ Qhf3 77. Qb2 Qd3+ 78. Kc1+ Kf1 79. Qd2 Qa3+ 80. Qb2 Qfc3+ 81. Kd1 Qa4+ 82. Qc2 Qcxc2#) 62. Rg8 {[%emt 0:00:03]} d5 {[%emt 0:00:51]} 63. Rxb8 {[%emt 0:00:38]} g2+ {[%emt 0:00:05]} 64. Ke2 {[%emt 0:00:17]} g1=Q {[%emt 0:00:05]} 65. Rc8 {[%emt 0:00:11]} Qg4+ {[%emt 0:00:56]} 66. Kd3 {[%emt 0:03:02]} Qe4+ {[%emt 0:00:20]} 67. Kc3 {[%emt 0:00:06]} d4+ {[%emt 0:00:07]} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.14"]
[Round "9"]
[White "Cori T, Deysi"]
[Black "Aliaga Fernandez, Ingrid Y"]
[Result "1/2-1/2"]
[ECO "D28"]
[WhiteElo "2389"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,24,29,41,16,208,214,307]} 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. O-O c5 7. Qe2 cxd4 8. exd4 Be7 {D28: Queen's Gambit Accepted: Classical main line: 7 Qe2 with early ...Nc6} 9. Nc3 b5 (9... O-O 10. a4 Nc6 11. Rd1 Nb4 12. Ne5 Bd7 13. d5 exd5 14. Nxd5 Nbxd5 15. Bxd5 Nxd5 16. Rxd5 Bg4 17. Qc4 Qxd5 18. Qxd5 Rad8 19. Qb3 Rd1+ 20. Qxd1 Bxd1 21. Bg5 Bxg5 22. Rxd1 Rc8 23. b3 g6 {½-½ (23) Lenderman,A (2636)-Shabalov,A (2523) Montevideo 2015}) 10. Bb3 Bb7 {LiveBook: 10 Games} 11. Re1 {Strongly threatening Ng5.} b4 $146 (11... O-O $1 $11) ({Find the theoretical novelty and annotate with similar games:} 11... Nc6 12. Bg5 Nxd4 13. Nxd4 Qxd4 14. Rad1 Qg4 15. Qxg4 Nxg4 16. Bxe6 Nf6 17. Bxf6 gxf6 18. Bxf7+ Kxf7 {1-0 (47) Eliseev,A (2482)-Melnikov,D (2276) St Petersburg 2001}) 12. Ng5 $18 {[#] Hoping for Nxf7!} Qd6 {[%mdl 32768] An unexpected result.} (12... bxc3 {was worth a try.} 13. Nxf7 Kxf7 14. Qxe6+ Ke8 15. Qf7+ Kd7) 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.14"]
[Round "9"]
[White "Lujan, Carolina"]
[Black "Amura, Claudia"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2376"]
[BlackElo "2262"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,113,41,11,41,41,58,72,88,34,88,53,53,37,53,28,28,27,32,33,19,-20,0,0,0,0,10,-31,-21,-43,-46,-31,6,1,1,0,16,0,2,0,20,0,16,16,21,3,15,0,0,0,0,0,0,0,0,0,-4,-20,0,-98,-87,-101,-100,-104,-8,-18,0,-26,0,-47,-34,-63,-68,-76,-78,-77,-76,-125,-126,-124,-130,-138,-140,-142,-100,-166,-121,-134,-132,-152,-151,-154,-120,-150,-63,-56,-66,-69,-7,-7]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bg5 {LiveBook: 80 Games} Rb8 {B32: Sicilian: Löwenthal and Kalashnikov Variations} (9... h6 10. Bxb5 axb5 11. Nxb5 f6 12. Nxf6+ gxf6 13. Nxd6+ Qxd6 14. Qxd6 hxg5 15. Qxf6 Rh6 16. Qxg5 Rg6 17. Qd2 Rxg2 18. c3 Bg4 19. Qg5 O-O-O 20. Kf1 Bh3 21. Qh5 Rd3 22. f3 Rdd2 23. Qxh3+ Nf5 24. Qxf5+ Kc7 25. Qxf8 Rgf2+ {½-½ (25) Mozharov,M (2555)-Popov,I (2627) Moscow 2014}) 10. c4 {[%cal Rc4b5]} h6 11. Be3 {[%cal Rc4b5]} Nxd5 $146 {White is better.} ({Find the theoretical novelty and annotate with similar games:} 11... b4 12. Nc2 f5 13. exf5 Bxf5 14. Be2 Nxd5 15. cxd5 Ne7 16. O-O Qa5 17. Bd2 Bxc2 18. Qxc2 {1-0 (25) Priemov,S (2094)-Iarmoliuk,E Kiev 2000}) 12. cxd5 (12. exd5 $16 Nd4 13. Bxd4 exd4 14. cxb5) 12... Ne7 (12... Nd4 $14) 13. Be2 Ng6 14. g3 Bh3 15. Bf1 Qd7 16. Qe2 Be7 17. Bxh3 Qxh3 18. Qf1 Qg4 19. f3 Qd7 20. h4 Bd8 21. Qh3 f5 22. h5 Ne7 23. O-O Bb6 24. Bxb6 Rxb6 25. Nc2 Qc7 26. Rac1 {And now Nd4! would win.} Qc5+ 27. Kh1 Rb7 28. Rfe1 Qf2 29. Qg2 Qb6 30. Ne3 O-O 31. exf5 Nxf5 32. Nxf5 Rxf5 33. Rc8+ Rf8 34. Rxf8+ Kxf8 $11 {[%mdl 4096] Endgame KQR-KQR} 35. Qh3 {Strongly threatening Qc8+.} Qc5 36. Rd1 Qc2 37. Rg1 {[#]} (37. Rf1 $1 $11 {remains equal.}) 37... Rf7 $1 $17 {[%cal Rf7f3]} 38. Rg2 Qc1+ 39. Rg1 {[#]} Qc5 ({Better is} 39... Qc4 $1 $17 40. Rf1 Kg8) 40. Rf1 $1 $11 Qxd5 $40 {[%mdl 128] White needs to defend precisely.} 41. Qc8+ Ke7 42. Qc7+ Kf6 43. Qd8+ Re7 44. Rf2 Kf7 45. a3 Qc6 46. Kg2 Re8 47. Qh4 d5 48. Qg4 Qe6 49. Qb4 Rc8 50. Re2 (50. Qb3 $17) 50... Kg8 51. Qb3 Rc4 52. Qe3 e4 53. Qf4 Kh7 54. Kh2 Qf6 (54... d4 $17 55. Qxe4+ Qxe4 56. fxe4 d3) 55. Qxf6 $15 gxf6 56. fxe4 dxe4 (56... Rxe4 $15 57. Rc2 Kg7 58. Rc7+ Kf8) 57. g4 $1 {Precision: White = 39%, Black = 37%.} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.14"]
[Round "9"]
[White "Chumpitaz, Ann"]
[Black "Martinez, Ayelen"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2225"]
[BlackElo "2190"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,119,20,37,21,45,27,54,18,53,14,86,38,40,31,138,145,138,143,158,171,161,160,171,171,157,151,166,143,168,180,224,214,274,279,278,277,307,317,343,337,360,351,345,330,361,331,384,352,343,349,418,350,329,327,341,269,264,280,329,316,304,274,487,459,458,329,346,346,361,299,521,507,513,500,500,492,678,677,641,310,570,405,570,570,562,543,537,538,538,513,450,435,391,391,382,304,3537,2453,6033,8145,12814,12815,29986,29987]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Qc2 Nh5 {LiveBook: 12 Games. E97: King's Indian: Classical Main Line (6...e5 7 0-0 Nc6): 8 Be3 and 8 d5 Ne7, not 9 Ne1} (9... Nd7 10. Rd1 h6 11. b4 a5 12. bxa5 Rxa5 13. a4 b6 14. Ba3 Nc5 15. Bb4 Ra6 16. a5 f5 17. axb6 cxb6 18. Bxc5 bxc5 19. Rxa6 Bxa6 {½-½ (48) Salem,A (2608)-Saric,I (2660) Biel 2016}) 10. Re1 h6 $146 ({Find the theoretical novelty and annotate with similar games:} 10... f5 11. Ng5 Nf6 12. Qd3 fxe4 13. Ngxe4 Nf5 14. Nxf6+ Bxf6 15. Ne4 Nd4 16. Qc3 Bf5 17. Bd3 a5 18. Be3 c5 19. Qd2 Qb6 {0-1 (19) Tudor,V (2260)-Epure,C (2122) ICCF email 2007}) 11. Rb1 f5 {White has an edge.} 12. Bd3 a5 13. a3 f4 (13... g5 $11) 14. Nb5 g5 15. c5 $36 {[%mdl 2048] White has some pressure.} Ng6 (15... g4 $14 16. Nd2 Ng6) 16. cxd6 $16 cxd6 17. Qc7 Qxc7 18. Nxc7 Rb8 19. a4 Rf7 20. Nb5 $1 Bf8 21. Nd2 Bd7 22. b3 g4 23. Ba3 Rf6 24. Rec1 g3 25. Rc7 gxf2+ 26. Kxf2 Bxb5 27. Bxb5 Be7 28. Rbc1 Rf7 {[#]} 29. Rxe7 $1 {[%mdl 512]} Nxe7 (29... Rxe7 30. Bxd6) 30. Bxd6 Rd8 31. Bxe5 Ng6 32. Bc7 Rc8 33. d6 Ne5 34. Rc5 Nf6 35. Ke2 Nfd7 36. Bxd7 Nxd7 37. Rxa5 Re8 38. Rb5 Rg7 39. Kf1 Nf6 $2 (39... Kf7 40. Rf5+ (40. Rxb7 Reg8 $16) 40... Kg6 41. Rxf4 Rf7) 40. e5 $18 Ng4 41. Nc4 Nxh2+ 42. Kf2 Kh7 43. Rxb7 Ng4+ $2 (43... Reg8 44. Ke1 f3 45. gxf3 Nxf3+ 46. Kf2 Nd4) 44. Kf3 Nxe5+ 45. Nxe5 Rxe5 {[%mdl 4096] Endgame KRR-KRB} 46. Rb5 Re1 {Black hopes to continue with ...Rf1+.} 47. Rd5 Rd7 48. Kxf4 (48. b4 $142) 48... Rf7+ $2 (48... Kg7 49. Rf5 h5) 49. Kg4 Rg7+ (49... Rd7 $142 50. a5 Kg6) 50. Kf3 $1 Rf7+ {[#]} 51. Kg3 $1 Re3+ 52. Kg4 Re4+ {[#]} 53. Kh3 $1 (53. Kh5 $2 {leads to mate.} Rf1 54. Bd8 Rh1+ 55. Bh4 Rhxh4#) 53... Re3+ 54. g3 {aiming for d7.} Rd7 55. b4 Re4 56. Rb5 {Strongly threatening a5.} Rd4 $2 (56... Rg7 57. Bb6 Reg4) 57. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Rf7 58. a6 Rf8 59. Bb8 Rd2 60. a7 {Precision: White = 70%, Black = 32%.} 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.14"]
[Round "9"]
[White "Fernandez, Maria Florencia"]
[Black "Librelato, Ana Julia Goulart"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2199"]
[BlackElo "1667"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 {Program Activation Required} Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Bg5 c5 7. d5 e6 8. Bd3 Re8 {E71: Königsindisch (5.h3)} 9. Nf3 Qa5 $146 ({Vorgänger:} 9... exd5 10. cxd5 h6 11. Be3 c4 12. Bc2 b5 13. a3 a6 14. O-O Nbd7 15. Qd2 Kh7 16. Rad1 Bb7 17. Rfe1 Rc8 18. Bd4 Nh5 19. Bxg7 Kxg7 {1-0 (47) Ivanisevic,I (2646)-Kabisch,T (2309) Ditzingen 2016}) 10. O-O a6 11. a4 exd5 12. cxd5 Nfd7 13. Bd2 Qc7 14. a5 Ne5 15. Nxe5 Bxe5 16. Qc2 Nd7 17. Na4 Bg7 18. Rac1 b5 19. axb6 Nxb6 20. Ba5 Rb8 21. Nxb6 Rxb6 22. Bxb6 Qxb6 23. Qa4 Re7 24. b4 Bd4 25. bxc5 dxc5 26. Rb1 Qd6 27. Qb3 Rb7 28. Qa4 Re7 29. Qa5 Bxh3 30. Qb6 Qxb6 31. Rxb6 Bg4 32. Rxa6 Rc7 33. Bc4 Re7 34. d6 Rb7 35. Bd5 Rb2 36. Ra7 Kf8 37. Rxf7+ Ke8 38. Ra1 Rb8 39. Raa7 Rb1+ 40. Kh2 Ra1 41. Rae7+ Kd8 42. Rf8# 1-0

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.14"]
[Round "9"]
[White "Zuriel, Marisa"]
[Black "Librelato, Kathie Goulart"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2180"]
[BlackElo "2085"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,96,10,3,0,7,12,72,9,24,8,24,23,30,34,78,47,87,94,80,97,89,95,106,85,86,66,101,89,177,93,95,67,73,79,84,101,108,74,168,102,106,93,85,82,133,68,336,129,141,8,20,-38,-25,-167,-73,-779,-775,-12240,-8286,-6546,-6512,-6499,-6499,-6283,-5281,-29974,-29975,-29977,-29975,-29981,-1878,-29982,-29983]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 O-O 7. Bb3 a6 8. Nbd2 Ba7 9. h3 h6 10. Re1 Be6 11. Bc2 Re8 12. Nf1 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} d5 13. Qe2 (13. exd5 Bxd5 14. Ng3 Qd7 15. Be3 Bxe3 16. Rxe3 Re7 17. Nh4 g6 18. c4 Be6 19. Qf3 Kg7 {½-½ (27) Giri,A (2785)-Nakamura,H (2786) Moscow 2017}) 13... Qd7 {LiveBook: 25 Games} 14. Nh4 {The position is equal.} Rad8 15. Qf3 Qe7 $146 (15... Kh7 $11 {remains equal.}) ({Find the theoretical novelty and annotate with similar games:} 15... Nh7 16. Qg3 Kh8 17. Ne3 Bxe3 18. Bxe3 d4 19. Bd2 g5 {1-0 (40) Yurtseven,M (2307)-Hnydiuk,A (2361) Lvov 2015}) 16. Nf5 (16. Ng3 $1 $16) 16... Bxf5 $1 $11 17. Qxf5 dxe4 18. dxe4 Na5 19. Qf3 c5 20. b3 b5 21. Ng3 Nh7 22. Nf5 Qf6 23. Be3 Nc6 24. Rad1 b4 25. cxb4 Nxb4 26. Bb1 $36 {[%mdl 2048] White is in control.} Bb6 (26... Nc6 $16) 27. a3 (27. Qg4 $18) 27... Nc6 $16 28. Bd3 Ba5 29. Rf1 ({Reject} 29. Bxc5 Bxe1 30. Rxe1 g6 $15) 29... Nd4 30. Qg4 Kh8 31. Bc4 Rb8 (31... Bc7 $16) 32. Rd3 (32. f4 $1 $18 {[%cal Rf4e5] aiming for fxe5.} Nxf5 33. Qxf5) 32... Nf8 33. Qh5 Nfe6 34. g3 Red8 (34... Qg6 $142 35. Qxg6 fxg6) 35. Kh1 ({White should play} 35. Nxd4 $16 exd4 36. Bc1) 35... Nc2 $2 {[%mdl 8192] [#]} (35... Kh7 $14) 36. Rxd8+ $2 (36. Bxh6 $1 $18 {[%mdl 512]} Kg8 (36... gxh6 37. Nxh6) 37. f4) 36... Rxd8 37. Bc1 ({But not} 37. Bxa6 $6 Nxa3 38. Ra1 Bb4 $14) ({Better is} 37. Bxh6 $16 gxh6 38. Bxe6) 37... Bd2 $1 $11 38. Bxe6 ({White should try} 38. f4 $11 Bxc1 39. Rxc1 Nxa3 40. Nd6) 38... fxe6 $15 39. Nh4 {[#]} (39. Bxd2 $11 {and White is okay.} exf5 40. Ba5) 39... Ne3 (39... Bxc1 $1 $19 {has better winning chances.} 40. Rxc1 Qxf2) 40. Bxd2 $4 {[%mdl 8192]} (40. Rg1 $17 Bxc1 41. Qe2 Bxa3 42. fxe3) 40... Nxf1 $19 41. Be1 {[#]} Nxg3+ $1 {[%mdl 512]} 42. fxg3 Qf1+ 43. Kh2 Qxe1 44. Qf3 Rd1 {[%csl Gd1][%cal Re1g1]} 45. Ng6+ Kh7 {[%csl Gd1][%cal Re1g1]} 46. Nf8+ Kg8 {[%csl Gd1][%cal Re1g1]} 47. h4 Qg1+ 48. Kh3 Rf1 {Precision: White = 27%, Black = 50%.} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.14"]
[Round "9"]
[White "Vazquez Maccarini, Danitza"]
[Black "Arribas Robaina, Maritza"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2173"]
[BlackElo "2273"]
[Annotator "RC"]
[PlyCount "33"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 3. Nd2 {[%emt 0:00:03]} Ne7 {[%emt 0:00:12]} 4. Bd3 {[%emt 0:02:36]} g6 {[%emt 0:00:53]} 5. Ne2 {[%emt 0:01:04]} Bg7 {[%emt 0:01:19]} 6. e5 {[%emt 0:01:56]} c5 {[%emt 0:02:09]} 7. c3 {[%emt 0:00:57]} Nec6 {[%emt 0:04:45]} 8. O-O {[%emt 0:04:31]} O-O {[%emt 0:03:04]} 9. Nf3 {[%emt 0:09:34]} Nd7 {[%emt 0:01:14]} 10. Nf4 {[%emt 0:03:23]} cxd4 {[%emt 0:08:50]} 11. cxd4 {[%emt 0:01:08]} Qb6 {[%emt 0:01:13]} 12. Bc2 {[%emt 0:04:00]} Ne7 {[%emt 0:09:08]} 13. Re1 {[%emt 0:03:45]} Re8 {[%emt 0:04:53]} 14. Ba4 {[%emt 0:16:25]} Nc6 {[%emt 0:08:19]} 15. Rb1 {[%emt 0:02:36]} Nf8 {[%emt 0:00:34]} 16. b4 {[%emt 0:04:26]} Bd7 {[%emt 0:03:15]} 17. Be3 {[%emt 0:05:26]} 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.14"]
[Round "9"]
[White "Carraro, Denise"]
[Black "Miranda Llanes, Yerisbel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2071"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 31,42,-25,-16,-18,-18,-18,-14,-43,-43,-36,-8,-19,-16]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 O-O-O 10. g3 g5 11. Bb2 Bg7 12. Bg2 Rde8 {C45: Scotch Game} 13. O-O Bxe5 14. Qxe5 Qxe5 15. Bxe5 Rxe5 16. cxd5 Bxf1 {LiveBook: 35 Games} 17. Kxf1 cxd5 18. Nc3 c6 $1 19. Rd1 (19. Rc1 Kd8 20. Ne2 {½-½ (65) Morozevich,A (2751)-Mikhalevski,V (2631) Zuerich 2009}) 19... h5 20. Ne2 $146 ({Predecessor:} 20. h3) 20... Rhe8 21. Nd4 Kc7 1/2-1/2

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.14"]
[Round "9"]
[White "Cordero, Daniela"]
[Black "Besso, Guadalupe"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2005"]
[BlackElo "1994"]
[Annotator "NA RC"]
[PlyCount "146"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,146,-12,30,18,36,48,49,43,39,41,37,19,22,0,8,0,14,-37,0,32767,35,0,42,36,82,32767,127,103,197,92,97,139,129,157,199,232,246,281,347,283,264,115,165,164,168,106,200,147,206,161,218,199,202,102,167,113,153,100,151,135,139,123,217,105,113,103,106,103,105,112,91,91,127,112,138,135,142,116,112,108,121,122,120,108,110,97,108,108,149,151,151,144,186,164,183,32767,32767,32767,32767,32767,32767,32767,32767,32767,191,222,264,264,289,257,219,252,242,269,258,275,418,401,434,514,445,531,495,431,782,301,406,520,766,-1007,-1227,-1283,-1197]} 1. d4 {[%emt 0:03:51]} Nf6 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:20]} g6 {[%emt 0:00:05]} 3. c4 {[%emt 0:00:23]} Bg7 {[%emt 0:00:15]} 4. g3 {[%emt 0:00:24]} O-O {[%emt 0:00:11]} 5. Bg2 {[%emt 0:00:04]} d6 {[%emt 0:00:22]} 6. O-O {[%emt 0:00:11]} Nc6 {[%emt 0:00:22]} 7. d5 {[%emt 0:00:42]} Na5 {[%emt 0:00:09]} 8. Nfd2 {[%emt 0:00:28]} c5 {[%emt 0:00:16]} 9. a3 {[%emt 0:00:31]} b6 {[%emt 0:03:24]} 10. b4 {[%emt 0:02:03] E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3} Nb7 {[%emt 0:01:42] LiveBook: 14 Partien} 11. Bb2 {[%emt 0:01:22]} a6 $146 {[%emt 0:02:44]} ({Find the theoretical novelty and annotate with similar games:} 11... Qc7 12. Nc3 e5 13. dxe6 Bxe6 14. Rc1 Rad8 15. Qb3 Qe7 16. Rfd1 a6 17. Nde4 b5 18. Nxf6+ Bxf6 {1-0 (54) Maiorov,N (2531)-Deslandes,P (2356) Avoine 2017}) 12. Nc3 {[%emt 0:02:33]} Bd7 {[%emt 0:00:45]} 13. h3 {[%emt 0:08:53]} b5 {[%emt 0:14:58]} 14. cxb5 {[%emt 0:13:46]} axb5 {[%emt 0:03:06]} 15. Rc1 {[%emt 0:14:32]} Qb6 {[%emt 0:00:56]} 16. e4 {[%emt 0:00:50]} (16. e3 $11) 16... Rfc8 {[%emt 0:08:53]} 17. Qb3 {[%emt 0:21:48]} h5 {[%emt 0:11:02]} 18. Kh1 {[%emt 0:02:26]} h4 {[%emt 0:08:24]} 19. g4 {[%emt 0:02:32]} Bh6 {[%emt 0:03:42]} 20. Rcd1 {[%emt 0:09:35]} c4 $2 {[%emt 0:10:53]} (20... cxb4 $1 $15 {keeps the upper hand.} 21. axb4 g5) 21. Qc2 {[%emt 0:00:15]} Bf4 {[%emt 0:01:14]} 22. Ne2 {[%emt 0:02:33]} (22. Nf3 $18) 22... Be5 {[%emt 0:01:37]} 23. Bxe5 {[%emt 0:01:07]} dxe5 {[%emt 0:00:05] [#]} 24. Qc3 $1 {[%emt 0:00:18]} Qa7 {[%emt 0:10:42]} 25. Nb1 {[%emt 0:04:50]} ({Much less strong is} 25. Qxe5 Qb6) 25... Re8 {[%emt 0:07:11]} 26. Qxe5 {[%emt 0:00:24]} Qb6 {[%emt 0:01:02]} 27. Qg5 {[%emt 0:00:16]} e5 {[%emt 0:01:19]} 28. Qxh4 {[%emt 0:00:51]} (28. dxe6 $18 Qxe6 29. Qxh4) 28... Kg7 {[%emt 0:00:36]} 29. Qg3 {[%emt 0:00:19]} Nd6 {[%emt 0:00:43]} 30. Nec3 {[%emt 0:00:18]} Re7 {[%emt 0:05:46]} (30... g5 $16 31. Kg1 Bc8) 31. Kg1 {[%emt 0:01:25]} Rae8 {[%emt 0:00:23]} (31... g5 $16 32. Rd2 Qa7) 32. Rfe1 {[%emt 0:00:08]} Bc8 {[%emt 0:01:57]} 33. Re3 {[%emt 0:03:03]} g5 {[%emt 0:00:15]} 34. Bf3 {[%emt 0:01:20]} (34. Qf3 $18) 34... Rh8 {[%emt 0:00:10]} 35. Kf1 {[%emt 0:01:51]} Rh4 {[%emt 0:00:39]} 36. Rd2 {[%emt 0:01:05]} Re8 {[%emt 0:00:32]} 37. Bg2 {[%emt 0:00:27]} Bd7 {[%emt 0:00:52]} 38. Re1 {[%emt 0:00:25]} Qa7 {[%emt 0:00:34]} (38... Nh7 $16 {might work better.} 39. Rc2 f6) 39. Qe3 {[%emt 0:00:37]} (39. Ra2 $18 {and White stays clearly on top.}) 39... Qxe3 {[%emt 0:00:46]} 40. Rxe3 {[%emt 0:00:00]} ({But not} 40. fxe3 Reh8 $11) 40... Ra8 {[%emt 0:00:12]} 41. Ne2 {[%emt 0:06:10]} Rhh8 {[%emt 0:02:57]} 42. Ng3 {[%emt 0:02:39]} Ra7 {[%emt 0:02:55]} 43. Ke2 {[%emt 0:06:44]} Ra6 {[%emt 0:02:14]} 44. Kd1 {[%emt 0:00:31]} Rc8 {[%emt 0:03:15]} 45. Kc2 {[%emt 0:01:26]} Ra7 {[%emt 0:04:27]} 46. Rc3 {[%emt 0:02:21]} Rh8 {[%emt 0:00:32]} 47. Re2 {[%emt 0:00:36]} Rh7 {[%emt 0:01:14]} 48. Nd2 {[%emt 0:00:28]} Nfe8 {[%emt 0:01:09]} 49. Ndf1 {[%emt 0:00:51]} f6 {[%emt 0:01:19]} 50. Ne3 {[%emt 0:01:19]} Kf7 {[%emt 0:00:33]} 51. Re1 {[%emt 0:01:13]} Ng7 {[%emt 0:00:22]} 52. Ra1 {[%emt 0:04:54]} Rh8 {[%emt 0:00:36]} 53. Kb2 {[%emt 0:01:40]} Rha8 {[%emt 0:00:15]} 54. Bf3 {[%emt 0:01:07]} Rh8 {[%emt 0:00:12]} 55. Rh1 {[%emt 0:00:28]} Ke7 {[%emt 0:00:30]} 56. Nh5 {[%emt 0:00:45]} Nxh5 {[%emt 0:00:14]} 57. gxh5 {[%emt 0:00:04]} Be8 {[%emt 0:00:11]} 58. h4 {[%emt 0:00:16]} gxh4 {[%emt 0:00:52]} 59. Rxh4 {[%emt 0:00:10]} Bg6 {[%emt 0:08:21]} 60. Rc1 {[%emt 0:00:39]} Bh7 {[%emt 0:01:42]} 61. Rg1 {[%emt 0:00:42]} Kf7 {[%emt 0:00:41]} 62. Rhg4 {[%emt 0:02:02]} Rha8 {[%emt 0:00:35]} 63. Rg7+ {[%emt 0:00:59]} Kf8 {[%emt 0:00:05] [#]} 64. Rxa7 $1 {[%emt 0:00:25]} Rxa7 {[%emt 0:00:03]} 65. Rg4 {[%emt 0:01:15]} Rg7 {[%emt 0:00:30]} (65... Re7 {is a better defense.} 66. Bg2 Rf7) 66. Rxg7 {[%emt 0:01:36]} Kxg7 {[%emt 0:00:04] [#]} 67. a4 $1 {[%emt 0:00:05]} bxa4 {[%emt 0:00:26]} 68. Ka3 {[%emt 0:00:06]} c3 {[%emt 0:05:25]} 69. Kxa4 {[%emt 0:00:21]} Nxe4 {[%emt 0:00:22]} 70. Ka3 $2 {[%emt 0:01:46]} (70. Bxe4 Bxe4 71. Kb3) 70... Nd2 {[%emt 0:00:24]} 71. Be2 {[%emt 0:00:23]} Kf7 {[%emt 0:01:35]} 72. Nc4 $4 {[%emt 0:02:03]} (72. b5 $18 Ke7 73. b6) 72... c2 {[%emt 0:00:17]} 73. Kb2 {[%emt 0:01:07] [#]} Nb3 $19 {[%emt 0:00:05]} 0-1

[Event "Continental-ch Women America 2017"]
[Site "Villa Martelli"]
[Date "2017.09.14"]
[Round "9"]
[White "Cosme Contreras, Trilce"]
[Black "Alboredo, Julia"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1872"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,108,-1,16,0,26,19,19,35,24,9,20,41,37,-2,0,-11,-13,-20,-7,-17,-8,-10,9,0,0,0,0,0,0,0,0,0,0,0,0,0,39,14,29,-13,-12,-14,0,0,0,0,0,0,0,0,0,-21,-21,-27,-34,-33,-33,-33,0,0,7,7,4,0,0,-9,-9,-9,-9,-9,-9,-9,-9,-9,0,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,0,-10,0,0,0]} 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. b3 Be6 10. Bb2 {A29: English Opening: Four Knights Variation with 4 g3} f5 {LiveBook: 17 Games} 11. e4 fxe4 $146 ({Predecessor:} 11... Qd7 12. Qc1 f4 13. gxf4 exf4 14. Kh1 Bf6 15. Rg1 Nb4 16. d4 Nd3 17. Qc2 Nxb2 {½-½ (63) Fishbein,A (2520)-Bartell,T (2368) Philadelphia 2009}) 12. Nxe4 {White has an edge.} Bg4 13. h3 Bxf3 14. Bxf3 Nd4 15. Bg2 a5 16. a4 Bb4 17. Rc1 c6 18. Bxd4 exd4 19. Qh5 {With the idea Ng5.} Qe7 20. Rc2 Nd7 21. Re2 {[#] Black must now prevent Ng5.} g6 22. Qh6 Qg7 23. Qc1 Kh8 24. f4 Rae8 25. Ref2 Nb6 {[%cal Bd7b6,Bb6d5,Bd5e3][%mdl 32]} 26. f5 gxf5 27. Rxf5 Rxf5 28. Rxf5 Nd5 29. Qg5 Qxg5 30. Nxg5 Ne3 31. Rf7 Re7 32. Be4 h6 33. Rxe7 Bxe7 $11 {[%mdl 4096] Endgame KBN-KBN} 34. Ne6 Nc2 35. Kf1 Kg8 36. Ke2 Kf7 37. Kd2 Kxe6 38. Kxc2 $15 {KB-KB} Ke5 39. Kd2 {The position is equal.} Bd6 40. Ke2 Be7 41. h4 Kd6 42. Bg6 Kc5 43. Kd2 Bd6 44. g4 Bg3 45. h5 Bf4+ 46. Kc2 b5 47. axb5 cxb5 48. Bf7 Kb4 49. Be8 Bg5 50. Bd7 a4 51. bxa4 bxa4 52. Be8 a3 53. Bd7 Bf4 54. Be8 Bg5 {Precision: White = 61%, Black = 56%.} 1/2-1/2

