[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "1"]
[White "Mareco, Sandro"]
[Black "Cori Quispe, Kevin Joel"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2643"]
[BlackElo "2468"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,65,18,12,35,30,31,13,10,18,18,7,17,18,2,8,14,13,8,-4,5,-22,-22,-29,-35,-52,-58,-48,-45,-56,-56,-69,-69,-71,-77,-69,-57,-59,-38,-40,-39,-38,-33,-46,-39,-44,-29,-37,-44,-53,-28,-35,-20,-20,-20,-20,-20,-22]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d6 {E11: Bogo-Indian} (6... d5 7. e5 Nfd7 8. Bd3 c5 9. O-O Nc6 10. Re1 a5 11. Qc2 h6 12. Nb3 dxc4 13. Bxc4 cxd4 14. Qe4 a4 15. Bxh6 axb3 16. Bxg7 Kxg7 17. Qg4+ Kh8 18. Qh5+ Kg7 19. Qg4+ Kh8 20. Qh5+ Kg7 21. Qg4+ {½-½ (21) Vitiugov,N (2740)-Tomashevsky,E (2714) Sochi 2018}) 7. Be2 Nfd7 {[%cal Bf6d7,Bd7c5,Bc5e6][%mdl 32]} 8. Nb1 e5 9. Nc3 exd4 10. Nxd4 Nc6 11. Be3 Bf6 12. O-O Nc5 13. Rb1 Re8 14. f3 Be5 $146 15. Rf2 (15. Nxc6 {feels hotter.} bxc6 16. Rf2 a5 17. Na4 Nxa4 18. Qxa4 c5 19. b4) 15... Nxd4 16. Bxd4 Ne6 17. Be3 Bxc3 $1 18. bxc3 b6 19. Bf1 Bb7 20. Rd2 Qf6 21. Qc2 Bc6 22. Re1 h5 23. Qc1 a5 24. Bd4 Qg6 25. Bd3 Nc5 26. Bxc5 bxc5 27. e5 Qg5 28. exd6 cxd6 29. Rde2 Qxc1 30. Rxc1 Rab8 31. Rxe8+ {The position is equal.} Bxe8 32. Rb1 Rxb1+ 33. Bxb1 {Precision: White = 70%, Black = 77%.} 1/2-1/2

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "1"]
[White "Salinas Herrera, Pablo"]
[Black "Cori, Jorge"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2463"]
[BlackElo "2659"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,94,46,42,78,76,74,68,71,87,100,103,113,106,113,100,99,105,122,64,72,52,68,91,78,0,45,0,131,77,72,0,52,64,79,52,56,60,117,71,80,68,72,41,51,-61,45,31,22,-86,19,0,0,0,9,-20,-20,-70,-112,-120,-114,-120,-110,-120,-106,-155,-145,-150,-169,-332,-246,-229,-245,-248,-247,-473,-466,-468,-468,-1035,-1023,-1005,-716]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (6. Be3 a6 7. Qf3 Nf6 8. O-O-O Ne5 9. Qg3 b5 10. a3 Bb7 11. Bxb5 Rc8 12. Ba4 Nxe4 13. Nxe4 Bxe4 14. Bf4 Qc4 15. Bxe5 Qxa4 {1-0 (38) Vachier Lagrave,M (2789)-Anand,V (2776) Karlsruhe/Baden-Baden 2018}) 6... a6 7. Nxc6 Qxc6 8. Be2 {LiveBook: 5 Games. White is slightly better.} d6 9. Bg5 $146 ({Predecessor:} 9. Bf4 b5 10. Bf3 Bb7 11. a3 e5 12. Be3 Nf6 13. O-O Be7 {1-0 (42) Papp,G (2581)-Bomans,A (2286) Karlsruhe 2017}) 9... b5 10. a3 Bb7 11. O-O-O Rc8 12. Kb1 Nf6 13. Bxf6 $1 gxf6 14. f4 Qc5 15. f5 Be7 16. fxe6 ({Better is} 16. Bh5 $16) 16... fxe6 $14 17. Qh3 {And now Bg4 would win.} Qe5 $1 18. Bh5+ Kd7 {[%cal Be8d7,Bd7d8,Bd8c7,Bc7b8][%mdl 32]} 19. Nd5 (19. Rhe1 $16) 19... Kd8 (19... Rxc2 $5 20. Nb6+ Kc7 21. Kxc2 Bxe4+ 22. Kb3 f5 $15) 20. Rhe1 Rc4 {[#]} (20... exd5 $11 {remains equal.} 21. exd5 Qf4) 21. Nc3 (21. Nb4 $142 $1) 21... Bc8 22. Rd3 ({White should try} 22. Na2 $16) 22... Rc5 (22... b4 $11 23. axb4 Rxb4) 23. Bf3 h5 24. Red1 Kc7 25. Ne2 Bd7 ({Black should play} 25... Kb8 $14) 26. Nd4 Kb8 27. Nb3 Rc7 28. c3 (28. Qh4 {is interesting.} Rhc8 29. R3d2 Bc6 30. Qf2 Bb7 31. Na5) 28... Bc8 29. Rd4 (29. g3 $14) 29... Bb7 (29... Qg5 $1 $15 30. Qg3 Qxg3 31. hxg3 f5) 30. Nc1 {Hoping for Nd3.} Bc8 $1 {[%cal Bb7c8,Bc8d7,Bd7c6][%mdl 32]} 31. a4 {[#]} (31. R4d3 $11) 31... bxa4 (31... Qg5 $1 $17 {Strongly threatening ...e5.} 32. Qg3 e5 33. Qxg5 fxg5) 32. Rxa4 Rb7 33. Be2 a5 34. Qf3 Bd7 35. Ra3 Bc6 36. Bd3 d5 $40 {[%mdl 128] Black is out for blood.} 37. Rxa5 Qxc3 {[%csl Gb7][%cal Rc3b2]} ({Not} 37... Qxh2 38. exd5 Bxd5 39. Be4 $18) 38. Ra2 Qb4 {[%cal Rd5e4]} 39. Bc2 dxe4 40. Qg3+ e5 41. Bb3 $2 (41. Nb3 {was worth a try.} h4 42. Qf2) 41... Rc8 42. Be6 Rd8 43. Rxd8+ Bxd8 44. Qg8 $2 (44. Qe3 {was necessary.}) 44... Qd4 $19 {Black is clearly winning.} 45. Bb3 e3 46. Ra6 (46. Ra3 $142) 46... Be4+ 47. Ka2 Ra7 {Precision: White = 39%, Black = 56%.} 0-1

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "1"]
[White "Escalante Ramirez, Brian Sebasti"]
[Black "Cordova, Emilio"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2422"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,88,0,0,-39,-33,-39,-39,-43,-41,-56,-41,-63,0,0,-2,0,43,48,51,6,17,13,20,17,46,49,33,6,7,-95,-97,-94,-98,-94,-89,-88,-28,-42,-31,-66,-56,-95,-91,-97,-89,-135,-120,-156,-145,-170,-93,-113,-95,-101,-85,-93,-91,-108,-100,-116,-102,-105,-20,-29991,-29992,-29992,-29993,-29993,-29994]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be6 9. Bc4 Rc8 10. O-O Be7 11. Be3 O-O 12. Re1 {B33: Sicilian: Pelikan and Sveshnikov Variations} (12. f3 Nb4 13. Bb3 Bxb3 14. cxb3 d5 15. exd5 Nfxd5 16. Nxd5 Nxd5 17. Bf2 Bxa3 18. bxa3 Nf4 19. Qxd8 Rfxd8 {0-1 (47) Drozdowski,K (2132)-Barski,R (2452) Bialystok 2017}) 12... Nb4 13. Nd5 Nbxd5 14. exd5 $146 {Black is slightly better.} ({Predecessor:} 14. Bxd5 Nxd5 15. exd5 Bd7 16. c4 Bg5 17. Rc1 f5 18. c5 f4 19. Bd2 f3 20. cxd6 Bxd2 21. Qxd2 Qh4 22. Rxe5 Qd4 23. Qxd4 {0-1 (23) Berkvens,J (2268)-Winkels,M (2066) Germany 2000}) 14... Bd7 15. Bb3 Ng4 16. Bd2 f5 (16... Bh4 $1 $15 17. g3 Qb6) 17. h3 $1 $11 {[%cal Rh3g4]} Nf6 18. Nc4 Kh8 19. Ba5 Qe8 20. Nb6 (20. Nxe5 $5 dxe5 21. Rxe5 $16) 20... Rb8 21. c4 Bd8 22. Bc2 Bxb6 23. Bxb6 {And now Bc7 would win.} Rc8 24. Qe2 Nh5 25. Ra3 (25. b3 $11 {keeps the balance.}) 25... Nf4 $17 26. Qf1 {[#]} Nxd5 $1 {[%mdl 512]} 27. Ba5 (27. cxd5 Rxc2) 27... Nf4 28. Bd2 {Hoping for Bxf4.} Qf7 (28... Ne6 $17 29. Bc3 Bc6) 29. Bxf4 $11 exf4 30. Rc3 Bc6 31. c5 dxc5 32. Re5 {[#]} f3 $1 33. gxf3 Qh5 34. Rexc5 Rf6 {Threatens to win with ...Qg5+.} 35. f4 Qh4 (35... Qh6 $19 36. Rxf5 (36. Bxf5 $2 Rcf8 $19) 36... Rxf5 37. Bxf5 Rf8) 36. Rxf5 $17 Rxf5 37. Bxf5 Rf8 38. Bg4 Rxf4 39. Qe2 h5 40. Bxh5 Re4 $36 {[%mdl 2048] Black is really pushing.} 41. Qd1 Qe7 ({But not} 41... Rxa4 42. Bf3 $11) (41... Rd4 $17 42. Qe2 Rxa4) 42. Qd2 $2 {[%mdl 8192]} (42. Rc1 $11) 42... Re1+ {Black mates.} 43. Kh2 Rh1+ 44. Kg3 Rg1+ {Precision: White = 42%, Black = 54%.} 0-1

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "2"]
[White "Cori, Jorge"]
[Black "Escalante Ramirez, Brian Sebasti"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2659"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,77,0,0,0,23,-14,-18,-33,-21,-91,-13,-68,0,-21,-4,0,-7,0,0,-28,-36,-59,-37,-31,-22,-36,-27,-41,-29,-28,0,0,0,0,0,-12,60,60,150,146,342,325,324,300,298,291,288,66,106,0,251,51,570,490,607,480,476,475]} 1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bf4 O-O 5. h3 d6 6. e3 b6 7. Nbd2 Bb7 8. Be2 Nbd7 9. O-O Qe8 10. Bh2 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (10. a4 a6 11. Qc2 e5 12. dxe5 dxe5 13. Bh2 e4 14. Nd4 Ne5 15. a5 b5 16. c4 b4 17. c5 Bd5 {0-1 (32) Vovk,Y (2617)-Wei,Y (2734) Baku 2015}) 10... e5 11. dxe5 dxe5 {LiveBook: 9 Games} 12. a4 {The position is equal.} a6 13. Nc4 {[%cal Rf3e5]} Ne4 14. Nfd2 Nxd2 $146 ({Predecessor:} 14... Ndc5 15. Qc2 b5 {1-0 (74) Levin,F (2478)-Rambaldi,F (2355) Bratto 2013}) 15. Qxd2 (15. Nxd2 $11 {keeps the balance.} Rd8 16. b4) 15... Qe7 (15... Nc5 $17 {Hoping for ...Nb3.} 16. Rad1 Bc6) 16. Rfd1 (16. b4 $11) 16... Rad8 (16... Nc5 $15 17. Qe1 Bc6) 17. Qe1 Nc5 {[%cal Bd7c5,Bc5e4,Be4d2][%mdl 32]} 18. b4 $1 {Threatens to win with Rxd8.} Rxd1 19. Qxd1 Rd8 20. Qf1 Ne4 21. Rc1 h5 22. f3 Nd2 23. Nxd2 Rxd2 24. Bxa6 Bxa6 25. Qxa6 Qg5 {[%csl Gd2][%cal Rg5g2]} 26. Qa8+ Kh7 {[%csl Gd2][%cal Rg5g2]} 27. f4 Qf5 28. fxe5 Qf2+ (28... Bh6 $11 29. Kh1 Bxe3) 29. Kh1 $14 Re2 (29... Qxe3 $14 30. Qf3 Qxf3 31. gxf3 Ra2) 30. Qf3 Re1+ $2 (30... Qxf3 $16 31. gxf3 Rxe3) 31. Rxe1 $18 Qxe1+ 32. Bg1 Qxc3 33. Qxf7 Qxe5 {[#]} 34. Qc4 $2 (34. e4 $1 $18 {[%mdl 512]}) 34... Bf8 {[#]} 35. Qf7+ (35. e4 $1 $16) 35... Bg7 $1 {[#]} 36. Qa2 $2 ({White must play} 36. e4 $1 $18 {[%mdl 512]}) 36... Bh6 $2 {[%mdl 8192]} (36... c5 $14 37. bxc5 Qxc5) 37. a5 {White is clearly winning.} Bxe3 38. Qe2 bxa5 39. bxa5 {Precision: White = 28%, Black = 18%.} ({Weaker is} 39. Qxe3 Qxe3 40. Bxe3 axb4 $18) ({Less strong is} 39. Bxe3 axb4 40. Qf3 Qa1+ 41. Bg1 Qg7 $18) 1-0

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "2"]
[White "Hungaski, Robert"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2510"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,58,11,37,-10,-5,7,18,7,97,64,57,10,36,-21,1,0,0,0,0,0,0,-10,-15,-18,-18,-23,0,-21,0,-81,-81,-493,-486,-649,-561,-888,-885,-29991,-29992]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Rd1 b6 10. b3 Bb7 {E11: Damenindisch (Bogoljubow-Variante)} 11. Nc3 Rc8 {LiveBook: 88 Partien} 12. Ne1 $146 ({Vorgänger:} 12. Bf4 c5 13. Nb5 cxd4 14. Nd6 Bxd6 15. Bxd6 Re8 16. Nxd4 Nc5 17. Bxc5 Rxc5 18. Qb2 e5 19. Nb5 Qb8 20. e3 h5 {0-1 (33) Meier,G (2648)-Naiditsch,A (2701) Karlsruhe/Baden-Baden 2018}) 12... c5 {Die Stellung ist ausgeglichen.} 13. dxc5 Nxc5 14. Bf4 a6 (14... Qe8 $11) 15. Rac1 b5 16. cxd5 (16. e4 {is interesting.} bxc4 17. bxc4 d4 18. e5 Nfd7 19. Bxb7 Nxb7 20. Rxd4 Qc7 21. Nf3) 16... exd5 17. Qd2 ({Lieber} 17. Qb2 $14) 17... Nce4 (17... Ne6 {with more complications.} 18. e3 Nxf4 19. gxf4 Bb4 20. Nd3 Ba3) 18. Nxe4 Nxe4 19. Rxc8 Qxc8 20. Bxe4 dxe4 21. Rc1 Qe6 $36 {[%mdl 2048] Schwarz hat gut koordiniertes Spiel.} 22. Rc7 Rd8 23. Qc1 Ba8 24. Nc2 h6 25. h4 (25. Be3 $11 {hält das Gleichgewicht.}) 25... Bf6 $17 26. Nb4 $2 {[%mdl 8192] [#]} (26. h5 $17 {leistet mehr Widerstand.}) 26... e3 $1 $19 {[%mdl 512]} 27. Bxe3 {[#]} (27. Qxe3 Rd1+) 27... Bb2 $1 {[%mdl 512]} 28. Qc2 {beabsichtigt Sc6.} (28. Qxb2 Rd1+) 28... Be4 {Und ...Dh3 würde nun gewinnen.} 29. Rc6 Qh3 {Precision: Weiß = 26%, Schwarz = 53%.} 0-1

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "2"]
[White "Cori Quispe, Kevin Joel"]
[Black "Salinas Herrera, Pablo"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2468"]
[BlackElo "2463"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,125,51,58,27,39,0,0,0,15,0,0,5,4,0,0,0,0,0,13,15,19,17,17,17,33,26,58,43,59,45,59,51,55,0,29,0,6,0,65,22,114,66,125,116,116,126,310,301,352,150,210,197,235,245,315,238,434,424,415,378,479,383,563,412,414,401,383,357,546,554,540,333,545,537,431,304,304,310,638,630,671,660,723,680,665,658,640,643,29978,542,2632,1068,928,839,803,785,1106,1042,29990,972,29987,29988]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. O-O Ne7 8. Qe2 Nbc6 9. Be3 Bxe3 10. Qxe3 d6 {B42: Sizilianisch (Paulsen-Variante)} 11. c4 O-O 12. Nc3 e5 13. Rfd1 Be6 {[#] LiveBook: 11 Partien} 14. Nd5 $146 ({Vorgänger:} 14. Bf1 Qb8 15. Nd5 b5 16. Rac1 bxc4 17. Nxe7+ Nxe7 18. Bxc4 Bxc4 19. Rxc4 {1-0 (86) Grigoriants,S (2592)-Shaposhnikov,E (2554) Moscow 2007}) 14... Bxd5 15. cxd5 Nb4 16. Bb1 {a3 ist eine echte Drohung.} a5 17. a3 Na6 18. Bd3 a4 19. Bxa6 Rxa6 20. Nd2 f5 21. Rac1 Ra5 22. f3 fxe4 23. fxe4 Ng6 24. g3 Rb5 25. Rc2 h6 26. Rf1 (26. Kg2 {keeps more tension.} Kh7 27. Qe2 Rb6 28. Rdc1 Qg5 29. Kh1) 26... Rxf1+ 27. Kxf1 Ra5 28. Kg2 Ra8 29. Nb1 (29. Nc4 $14) 29... Qd7 30. Nc3 Qg4 31. Rf2 Rc8 (31... Nf4+ $11 32. Kf1 Qh3+ 33. Kg1 Qg4) 32. Kf1 (32. h3 $5 {[%cal Rh3g4]} Qd7 33. Qe2 $14) 32... Kh7 (32... Qd7 $11) 33. Ke1 Rc4 ({Besser ist} 33... Qd7 $14) 34. Qe2 $16 Qc8 35. Kf1 Rd4 $2 (35... Rc7 $16 36. Nxa4 Qh3+ 37. Kg1 Rc1+ 38. Rf1 Rxf1+ 39. Qxf1 Qg4) 36. Kg2 $18 Rc4 {[#]} 37. h4 (37. Nb5 $1 $18 {[%cal Rb5d6] ist der präzise Gewinnweg.} Qc5 {[#]} 38. Nxd6 $1 {[%mdl 512]}) 37... Rc5 (37... Ne7 $16 38. Nb5 Rc5) 38. Nxa4 Rc1 39. Nc3 Kg8 40. Qh5 Qe8 $2 (40... Nh8 41. Qf3 Qd7) 41. Qg4 Nf8 42. Qf5 Qe7 43. a4 b6 (43... Qe8 {war nötig.} 44. Nb5 Qe7 45. Nxd6 Qxd6) 44. Qg4 Qe8 45. Nb5 Qe7 46. Qf5 Rc4 (46... Nd7 $142 47. Qe6+ Qxe6 48. dxe6 Nf6 49. Nxd6 Kf8) 47. b3 Rc5 48. Qg4 Kh7 $2 (48... Rc1 {ist eine bessere Verteidigung.} 49. Qf5 Nd7 50. Qe6+ Qxe6 51. dxe6 Nf6 52. Nxd6 Kf8) 49. Qf3 Kg8 50. Na3 Nh7 51. Nc4 b5 $2 {[#]} (51... Nf6 52. Nxb6 Rc1) 52. Nxd6 $1 {[%mdl 512]} bxa4 (52... Qxd6 53. Qf7+) 53. bxa4 Ra5 54. Nf5 Qd7 55. Qc3 Rxa4 56. Qxe5 {Droht Matt per Se7+.} Ra8 57. Qe7 (57. Ne7+ $142 Kh8 58. d6 Qg4 59. Qd5 Re8 60. e5 Rb8 61. d7 Rd8 62. Qf7) 57... Rd8 58. Qxd7 (58. d6 $142 Nf6 59. e5) 58... Rxd7 59. d6 Kf7 60. Nd4+ Kg8 61. e5 {[%cal Be4e5,Be5e6][%mdl 32]} g5 62. Nf5 (62. e6 $142 Nf6 63. Rxf6 Rb7 64. d7 Rb8 65. e7 Kg7 66. e8=Q Rb2+ 67. Kf3) 62... gxh4 63. e6 {Precision: Weiß = 47%, Schwarz = 26%.} 1-0

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "3"]
[White "Cordova, Emilio"]
[Black "Cori, Jorge"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2621"]
[BlackElo "2659"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,39,11,45,11,7,11,12,0,0,0,0,0,7,6,11,11,12,10,11,13,11,0,4,8,12,8]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. c4 Nbd7 6. cxd5 cxd5 7. d4 e6 8. Nc3 Bd6 {LiveBook: 15 Games. A11: English Opening: 1...c6} 9. h3 Bxf3 {The position is equal.} 10. Bxf3 O-O 11. Qb3 $146 (11. Qd3 {is more complex.} Rc8 12. Bd2 Qb6 13. e3 a6 14. Rfc1) ({Predecessor:} 11. Qd3 h6 12. Bd2 a6 {0-1 (53) Roiz,M (2617)-Postny,E (2637) Beersheba 2013}) 11... Qb6 12. Qxb6 Nxb6 13. b3 a6 14. Bb2 Rfc8 15. Rfc1 Rc7 16. Nd1 Rac8 17. Rxc7 Rxc7 18. Rc1 Rxc1 19. Bxc1 Kf8 20. g4 1/2-1/2

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "3"]
[White "Salinas Herrera, Pablo"]
[Black "Hungaski, Robert"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2463"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,56,-65,-75,-78,-69,-77,-84,-156,-56,-75,-43,-37,-47,-115,-105,-112,-129,-112,-114,-120,-127,-111,0,-125,0,-131,-122,-125,0,-374,-368,-361,-360,-1264,-1284,-2833,-2702,-29997,-29998]} 1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. Be3 Bxf3 6. gxf3 {D20: Queen's Gambit Accepted: 3 e3 and 3 e4} e6 7. Nc3 Bb4 (7... Qf6 8. Qa4 Bb4 9. O-O-O Nge7 10. Bxc4 O-O-O 11. h4 Bxc3 12. bxc3 Qxf3 13. Qc2 {1-0 (33) Anton Guijarro,D (2630)-Banusz,T (2613) Monzon 2016}) 8. Bxc4 Qf6 9. a3 Ba5 10. Bb5 Nge7 $1 {LiveBook: 4 Games} 11. e5 Qh4 $146 ({Predecessor:} 11... Qf5 12. Bd3 Qh3 13. Bf1 {0-1 (34) Pluess,P (2231)-Aumann,W (2329) Switzerland 2006}) 12. Qa4 O-O 13. Rg1 {[#]} ({White should try} 13. O-O-O) 13... a6 ({Weaker is} 13... Qxh2 14. Ke2 $11) (13... Nd5 $1 $17 {[%cal Rd5e3]} 14. Bxc6 Bxc3+ 15. bxc3 bxc6) 14. Bxc6 $1 $15 Bxc3+ ({Avoid the trap} 14... Qxh2 $2 15. Ke2 $18) 15. bxc3 bxc6 16. Bg5 ({Better is} 16. Ke2 $15) 16... Qxh2 $17 17. Ke2 {[#]} Nf5 $1 18. Qxc6 Rab8 $36 {[%mdl 2048] aiming for ...Rb2+. Black is in control.} 19. Rgb1 Ng3+ 20. Ke3 Nf5+ 21. Ke2 Ng3+ 22. Ke3 Rxb1 23. Rxb1 Nh1 (23... Nf5+ $17 24. Ke2 Qg2) 24. Be7 $2 {[%mdl 8192]} (24. Rb2 $1 $11 {and White is okay.} Ng3 25. Rb1) 24... Qxf2+ $19 25. Kd3 {[#]} Ng3 $1 {[%csl Gg3][%cal Rf2e2][%mdl 512]} 26. Kc4 $2 (26. c4 Nf5 27. Bc5) 26... Qa2+ 27. Rb3 Rb8 28. Bb4 Qe2+ {Precision: White = 30%, Black = 67%.} 0-1

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "3"]
[White "Escalante Ramirez, Brian Sebasti"]
[Black "Cori Quispe, Kevin Joel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2422"]
[BlackElo "2468"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,24,75,62,73,76,107,100,108,107,127,121,116,121,137,131,169,166,150,167,167,162,169,154,175,151,141,126,126,126,129,128,137,128,130,127,135,122,129,114,131,132,143,80,83,39,47,10,13,32,33,34,41,43,37,51,44,0,55,56,217,212,235,0,0,0,224,157,229,207,862,848,741,739,1449,1375,12843,12843,12846,12842]} 1. e4 c5 2. Nc3 Nc6 3. Nge2 Nd4 4. d3 (4. Nxd4 cxd4 5. Nb5 e5 6. Qh5 d6 7. Bc4 g6 8. Qf3 Be6 9. Bxe6 fxe6 10. c3 Qd7 11. Na3 Bg7 {0-1 (48) Chigaev,M (2566)-Rakhmanov,A (2659) Khanty-Mansiysk 2017}) 4... e6 5. Be3 Nxe2 $146 (5... e5 $11 {keeps the balance.}) ({Predecessor:} 5... e5 6. Nd5 Ne7 7. Nec3 b5 8. Nxe7 Bxe7 9. Nd5 Bb7 10. g3 Bxd5 11. exd5 O-O {½-½ (22) Talpak,T (2468)-Satici,A (2293) ICCF email 2016}) 6. Bxe2 {B23: Closed Sicilian: Lines without g3} d6 7. d4 cxd4 8. Qxd4 {White is better.} Ne7 9. O-O-O Nc6 10. Qd2 a6 11. Bf4 Be7 12. Bxd6 O-O 13. Bxe7 Qxe7 14. f4 Rd8 15. Qe3 b5 16. Rxd8+ Nxd8 17. e5 Bb7 18. Ne4 Bd5 19. Bf3 Nb7 20. Rd1 Qc7 21. Nc3 Bxf3 22. Qxf3 Rc8 23. Qd3 Rd8 24. Qe3 Rxd1+ 25. Kxd1 h6 26. Ne4 ({Better is} 26. b3) 26... Qc4 $16 27. Nd2 Qxa2 28. Qb6 Qd5 29. Qxa6 Qxg2 30. Qxb5 {aiming for c4.} Qh1+ 31. Qf1 Qxh2 32. b4 g5 33. fxg5 Qxe5 (33... hxg5 $11 34. Qe1 Nd8) 34. gxh6 $14 Qa1+ $2 {[#]} (34... Nd6 $1 $14) 35. Ke2 $18 Qe5+ 36. Kd1 {Black must now prevent Qg2+.} Qa1+ 37. Ke2 Qe5+ {[#]} 38. Kd3 $1 Qd5+ (38... Nd6 $16 39. Qg2+ Kh7) 39. Kc3 Nd6 $2 (39... Qe5+ 40. Kb3 Nd6) 40. Qg1+ {White is clearly winning.} Kf8 41. h7 Qe5+ 42. Kb3 Ke7 43. Qc5 Qh2 44. Qc7+ {Precision: White = 67%, Black = 49%.} 1-0

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "4"]
[White "Mareco, Sandro"]
[Black "Salinas Herrera, Pablo"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2643"]
[BlackElo "2463"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,104,0,0,0,8,0,8,13,13,41,45,43,38,39,41,52,49,64,66,62,70,112,111,113,106,115,66,72,70,68,66,75,44,78,58,62,89,60,75,241,48,63,74,127,125,195,61,60,10,36,59,187,185,204,216,195,199,210,208,194,202,201,201,231,143,150,157,152,125,133,137,115,8,8,0,0,0,8,0,368,429,489,486,453]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. Bg5 Be6 {B92: Sicilian Najdorf: 6 Be2} 9. Bxf6 Bxf6 10. Nd5 (10. O-O Be7 11. Nd5 Nd7 12. Bc4 Rc8 13. Qe2 Nb6 14. Nxb6 Qxb6 15. Bb3 O-O 16. Rfd1 {1-0 (55) Caruana,F (2794)-Grischuk,A (2785) Saint Louis 2017}) 10... Nd7 11. Bc4 O-O 12. O-O {LiveBook: 6 Games} Nb6 $146 ({Predecessor:} 12... b5 13. Bb3 a5 14. a4 bxa4 15. Bxa4 Nb6 16. Bb3 a4 17. Nxb6 Qxb6 18. Rxa4 Rxa4 19. Bxa4 {½-½ (30) Grandelius,N (2647)-Debashis,D (2501) Caleta 2018}) 13. Bb3 Nxd5 14. Bxd5 Qc7 15. c3 Qc5 16. Bxe6 fxe6 17. Qb3 Qc8 18. a4 Rb8 19. Rfd1 Be7 20. a5 Kh8 21. Ra4 Rf6 22. Rc4 Qe8 23. Rc7 Bf8 24. Rxb7 Rxb7 25. Qxb7 Qa4 26. Rf1 {Hoping for b4.} (26. Re1 {keeps more tension.} Qxa5 27. Qb3 Kg8 28. h3 Qc5 29. Ra1) 26... Qxa5 27. Qc6 h6 28. h3 Qa2 29. b4 Qe2 30. c4 {[%cal Bc3c4,Bc4b5][%mdl 32]} Kh7 $2 (30... d5 $16 {might work better.}) 31. Re1 $2 ({Less strong is} 31. Qxa6 Qxe4 32. Qa2 d5 $11) (31. b5 $1 $18) 31... Qb2 32. b5 $1 {[%cal Rb5a6]} axb5 ({Better is} 32... a5) 33. cxb5 $16 Qb4 (33... d5 $16) 34. Ra1 (34. Rc1 $18) 34... d5 $1 $14 35. Rc1 ({Worse is} 35. exd5 e4 $17) (35. Qc2 $5 {[%cal Re4d5]}) 35... dxe4 36. Nxe5 Rf5 (36... Bd6 $14 37. Nc4 Bc5) 37. Qxe6 $18 Rxf2 38. Kxf2 Qd2+ 39. Kg3 {Qf5+ would kill now.} Qe3+ 40. Nf3 $1 Qxc1 41. Qxe4+ Kh8 42. Qc6 $1 {[%cal Rc6c1]} Qa3 43. h4 Bd6+ 44. Kh3 Qd3 45. Qc8+ Kh7 46. Qd7 $1 Qd1 {[#]} 47. Qf5+ ({White must play} 47. Kg4 $1 $16 {Strongly threatening b6.} Qa4+ 48. Kf5 (48. Kh5 Qf4 $11)) 47... Kh8 $11 {aiming for ...Qh1+.} 48. Qc8+ Kh7 {( -> ...Qh1+)} 49. Qf5+ Kh8 {...Qh1+ is the strong threat.} 50. Kg4 {Black must now prevent Qc8+.} Qa4+ $2 {[%mdl 8192] [#]} (50... Qe2 $11 {and Black has nothing to worry.} 51. Kh3 Qd1) 51. Kh5 $1 $18 Qa8 {intending ...Qe8+.} 52. Qe6 Qb8 {[%mdl 32768] Precision: White = 44%, Black = 41%. . Loss on Time!?} 0-1

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "4"]
[White "Hungaski, Robert"]
[Black "Escalante Ramirez, Brian Sebasti"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2510"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,76,60,45,77,80,89,53,61,72,73,43,89,81,89,87,87,86,83,83,81,38,66,51,36,31,65,-24,-12,-20,-15,-18,-14,-44,0,0,0,0,33,-93,-74,-25,0,0,0,0,0,-143,-126,-89,0,0,0,-404,-407,-659,-652,-1375,-1346,-2275,-2236,-2130,-2012]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Na6 7. Bf4 Nh5 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} (7... Bg4 8. O-O Nd7 9. h3 Bxf3 10. Bxf3 e5 11. Be3 exd4 12. Bxd4 Bxd4 13. Qxd4 Nac5 14. Rad1 Re8 15. Bg4 {1-0 (30) Gupta,A (2617)-Venkatesh,M (2487) Dubai 2018}) 8. Bg5 h6 9. Be3 {LiveBook: 16 Games} Nf6 {[%cal Bh5f6,Bf6e8,Be8c7][%mdl 32] White is slightly better.} 10. h3 e5 11. d5 Nc5 12. Nd2 a5 13. g4 Ne8 14. Qc2 Bd7 $146 ({Predecessor:} 14... c6 15. O-O-O Qc7 16. Kb1 Rb8 17. a3 Bd7 18. Rdg1 {0-1 (42) Pelaez,D (1676)-Rostan,L (1904) Montevideo 2018}) 15. O-O-O c6 16. Kb1 a4 17. a3 Qa5 18. Na2 Nc7 19. Qc3 Qa7 20. f3 Rfc8 21. Nf1 ({White should try} 21. Qc2 $14) 21... cxd5 $11 22. cxd5 Nb5 23. Bxb5 Bxb5 24. Qd2 Qb8 25. Nb4 Nb3 26. Qf2 Nd4 27. Ng3 {[#]} (27. Nd2 $14 {keeps the upper hand.}) 27... Rc4 $1 $17 {And now ...Rxb4! would win.} 28. Rc1 Qc7 $36 {[%mdl 2048] Black has good play.} 29. Rxc4 Qxc4 30. Rc1 Qb3 31. Rc3 (31. h4 $1 $11 {remains equal.}) 31... Qd1+ 32. Rc1 Qb3 (32... Bd3+ $1 $17 33. Ka2 Qb3+ 34. Ka1 Bb5) 33. Rc3 $11 Qd1+ 34. Bc1 $2 {[%mdl 8192] [#]} (34. Rc1 $11 Bd3+ 35. Ka2 Qb3+ 36. Ka1) 34... Bf6 $19 35. Ka2 (35. Qh2 $142 Bg5 36. h4 Bxc1 37. Rxc1 Qxf3 38. g5) 35... Bh4 {Black is clearly winning.} 36. f4 Ne2 37. Qb6 Nxc3+ 38. bxc3 Bc4+ {Precision: White = 46%, Black = 60%.} 0-1

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "4"]
[White "Cori Quispe, Kevin Joel"]
[Black "Cordova, Emilio"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2468"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,122,13,15,38,31,38,0,0,0,0,0,0,-2,5,0,16,8,8,12,24,17,21,-43,-43,-54,-43,-94,-88,-95,-58,-63,0,0,0,0,0,0,-4,-4,0,0,0,0,0,0,0,0,8,8,8,8,8,0,56,56,56,56,56,52,57,57,57,43,57,57,57,57,57,57,57,56,56,56,56,52,56,56,56,56,56,56,56,51,51,51,51,51,47,0,48,0,56,56,57,56,56,56,56,8,8,8,8,8,8]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} (6... Qb6 7. Nxc6 bxc6 8. Bd3 Ng6 9. c4 Be7 10. Nc3 O-O 11. Na4 Qc7 12. c5 d5 13. cxd6 Bxd6 14. g3 c5 {1-0 (27) Caruana,F (2811)-Lenic,L (2662) chess.com INT 2018}) 7. Be2 Be7 8. c4 O-O 9. Be3 Nxd4 10. Qxd4 b6 11. Nc3 {LiveBook: 10 Games} Bb7 12. Rad1 Bc6 13. f4 $146 ({Predecessor:} 13. Qd3 f5 {½-½ (13) Sadzikowski,D (2563)-Edouard,R (2622) Warsaw 2017}) 13... e5 14. fxe5 Bc5 15. Qd2 Qe7 16. Bxc5 Qxc5+ 17. Qd4 Nxe5 (17... Qe7 {with more complications.} 18. Qe3 Nxe5 19. Rd4 f6 20. a3 a5) 18. b4 Qxd4+ 19. Rxd4 f6 20. Rc1 Rac8 21. c5 (21. a4 $11) 21... bxc5 $15 22. bxc5 Rb8 23. a4 ({White should play} 23. Rc2 $15) 23... Rb2 $17 24. Bf1 g6 25. Nb5 f5 (25... a5 $15) 26. Nxa7 $11 Bxe4 27. Nb5 Bc6 28. Re1 Re8 29. Rdd1 Kf8 30. Nd6 Re6 31. a5 f4 32. Rxe5 Rxe5 33. Nc4 $1 {[%csl LRb2,LRe5]} Rxg2+ 34. Bxg2 Rg5 35. Rd2 {[#] Threatens to win with h4.} f3 36. h4 Rxc5 (36... Rxg2+ $11 37. Rxg2 fxg2) 37. Bf1 $14 {Strongly threatening a6.} Bb5 38. Rd4 Ke7 39. Kf2 Bxc4 40. Bxc4 {[#] Hoping for a6.} ({Don't take} 40. Rxc4 $6 Rxa5 41. Kxf3 Rf5+ 42. Kg2 Kd6 $16) 40... Rxa5 41. Kxf3 {[%mdl 4096] Endgame KRB-KR} Rc5 42. Bd3 Re5 43. Kf4 d6 44. Rb4 Kf6 45. Rb7 Rh5 46. Kg4 Rd5 47. Bc2 (47. Be2 {keeps more tension.} Rd4+ 48. Kg3 h5 49. Bf3 Rc4 50. Rb5) 47... Rd4+ 48. Kg3 h5 49. Rb5 Rg4+ 50. Kh3 Rc4 {White must now prevent ...Rc3+.} 51. Bb1 Rc3+ 52. Kg2 Rc4 53. Kg3 Rc3+ 54. Kg2 Rc4 55. Kg3 {aiming for Rg5.} Rc1 (55... Rc3+ $1 $11 56. Kf2 Rh3) 56. Be4 Rc3+ 57. Bf3 Rd3 58. Ra5 d5 59. Rxd5 Rxd5 {The position is equal.} 60. Bxd5 g5 61. hxg5+ Kxg5 {Precision: White = 64%, Black = 69%.} 1/2-1/2

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "5"]
[White "Cori, Jorge"]
[Black "Cori Quispe, Kevin Joel"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2659"]
[BlackElo "2468"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,114,0,0,46,6,9,17,64,64,76,40,46,39,38,45,52,50,63,18,16,17,36,36,36,12,36,37,44,38,43,41,46,62,64,13,17,0,23,8,20,10,40,29,36,20,18,0,8,0,0,0,0,0,5,0,21,0,0,0,0,0,0,-8,0,-69,-53,-76,-76,-76,0,-150,-151,-170,-185,-200,-192,-199,-197,-172,-100,-259,-8,-38,-31,-100,-44,-100,-46,-52,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. O-O d5 6. b3 Bd6 7. Bb2 O-O 8. Nbd2 b6 9. a3 Bb7 {D05: Damenbauernspiele (Colle-Aufbau)} 10. Qe2 Rc8 11. Rfd1 {LiveBook: 4 Partien} Qc7 $146 ({Vorgänger:} 11... Qe7 12. dxc5 bxc5 13. c4 Rfd8 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 h6 17. Qe3 {1-0 (54) Cao,S (2381)-Sethuraman,S (2649) Hanoi 2018}) 12. c4 dxc4 13. Nxc4 Be7 14. dxc5 bxc5 15. Ng5 h6 16. Ne4 Nxe4 17. Bxe4 Rfd8 18. Qg4 {[%csl Gb2][%cal Rg4g7]} Bf8 19. Qg3 (19. Bf6 {with more complications.} Rxd1+ 20. Rxd1 Kh8 21. Bc3 Rd8 22. Qe2) 19... Qxg3 20. hxg3 Na5 {...Sxc4 ist eine echte Drohung.} 21. Bxb7 Nxb7 22. Bc3 f6 23. Kf1 Nd6 24. Ba5 Rd7 25. Nxd6 Rxd6 26. Rxd6 Bxd6 $14 {[%mdl 4096] Endspiel KTL-KTL} 27. Rc1 (27. Ke2 $14) 27... Rb8 $11 28. Rd1 Bf8 (28... Be7 {feels hotter.} 29. Rd7 Kf8 30. Rd3 Rb5 31. Be1 Kf7) 29. Rd3 Rb5 30. Bd2 Rb7 31. Ke2 Kf7 32. Rc3 Bd6 33. f4 g5 34. e4 Kg6 35. Kf3 h5 36. Ke2 Be7 37. Be3 Rb6 38. Kd3 Ra6 39. a4 Rb6 40. Kc2 Rb4 41. Kd3 Bd6 42. fxg5 (42. Bc1 $11) 42... fxg5 $15 43. Bf2 Kf6 44. Be3 Kg6 (44... a6 $17) 45. Bd2 {[#]} (45. Bf2 $1 $11) 45... Rd4+ $1 $17 46. Ke3 Bxg3 47. Rxc5 {[#]} Bf2+ $1 {[%mdl 512]} 48. Kxf2 Rxd2+ $19 {KT-KT} 49. Kf1 Rb2 (49... h4 $19 50. Rc7 Rb2) 50. Rb5 $2 {[#]} (50. Rc7 $17) 50... a5 $2 (50... h4 $1 $19 {Droht ...g4 und aus.} 51. Rb7 g4 52. Rxa7 Rxb3) 51. Rxa5 Rxb3 52. Ra8 ({Lieber} 52. Kf2 $15) 52... Kf6 (52... g4 $17 53. a5 Ra3) 53. a5 (53. Rh8 $15) 53... Ke5 (53... g4 $17 54. a6 Ke5) 54. a6 h4 (54... Ra3 $15) 55. Rg8 $11 {Droht stark a7.Die Stellung ist ausgeglichen.} Ra3 {zielt auf ...Kf4 ab.} 56. Rxg5+ Kxe4 57. Rh5 Rxa6 {Precision: Weiß = 32%, Schwarz = 49%.} 1/2-1/2

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "5"]
[White "Cordova, Emilio"]
[Black "Hungaski, Robert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2621"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,93,-22,-18,-29,-13,-27,-25,-27,-31,-38,-30,-45,-60,-58,-40,-67,-59,-24,0,-20,-25,-16,-22,-20,17,-1,-7,-24,0,0,-10,-37,-9,-72,-12,-43,-43,-32,118,106,87,82,112,50,49,59,48,56,46,0,20,0,15,25,25,22,11,0,135,20,110,90,216,80,136,82,95,95,273,202,208,149,240,225,29973,566,29974,29975,29968,29969]} 1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 c6 5. c4 e6 6. Qb3 Qb6 7. O-O Nbd7 8. Nbd2 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} (8. Nc3 Be7 9. c5 Qxb3 10. axb3 a6 11. b4 Rc8 12. h3 h6 13. g4 Bh7 14. Bf4 Ne4 15. e3 g5 16. Bh2 h5 17. Nxe4 Bxe4 {0-1 (40) Mozharov,M (2573)-Onischuk,A (2662) Moscow 2015}) 8... h6 {LiveBook: 3 Games} 9. Qd1 Be7 10. b3 {The position is equal.} a5 $146 ({Predecessor:} 10... O-O 11. Bb2 Ne4 12. cxd5 cxd5 13. Rc1 Rac8 {0-1 (36) Dominguez Orono,W (1661)-Carvalho,G (2166) Montevideo 2017}) 11. a4 O-O 12. Bb2 Rfd8 13. Re1 Bb4 14. Qc1 Rac8 15. c5 Qa7 16. Bc3 b6 17. Bxb4 axb4 18. cxb6 Qxb6 19. Qb2 Bh7 20. Rec1 (20. a5 $5 {[%cal Ra5b6]} Qa6 21. Bf1 $11) 20... Qa5 21. Bf1 Rc7 22. e3 Rdc8 23. h3 Ne8 24. e4 (24. Ne1 $11 {keeps the balance.}) 24... dxe4 (24... Nd6 $17) 25. Nc4 Qa7 $1 26. Nfe5 c5 (26... Ndf6 $15 {keeps the upper hand.}) 27. Nxd7 $1 $16 Rxd7 28. dxc5 Rxc5 29. a5 (29. Ne3 $1 $16) 29... e3 $1 $14 30. Nxe3 Rxa5 {[#]} 31. Rc8 $1 {[%cal Rc8e8][%mdl 512]} Kf8 32. Rac1 (32. Ra4 $5) 32... f6 {Hoping for ...Ra2.} 33. Qe2 Ra1 34. Qh5 {[%csl Gh5][%cal Rc8e8]} Re7 35. Rxa1 Qxa1 36. Kh2 {Bb5 would kill now.} Bg8 {[#]} (36... Be4 $11) 37. Qc5 ({White must play} 37. Bb5 $1 $16 {[%cal Rc8e8]} Bf7 38. Qc5) 37... Qa7 (37... Qe1 $1 $11 {remains equal.}) 38. Qxb4 $16 Kf7 {[#]} (38... Qb7 $16 {might work better.} 39. Qc5 Qa7) 39. Be2 (39. Bb5 $1 $18 {is more deadly.}) 39... Bh7 (39... Qb7 $142 40. Qc5 Bh7) 40. Bh5+ ({White should play} 40. Bf3) 40... Bg6 41. Bf3 Nc7 $2 (41... Kg8 $16) 42. Kg2 Bd3 43. Nc4 Bxc4 (43... Ne8 $16 44. Na5 Qd7) 44. Qxc4 $40 {[%mdl 128] aiming for Bh5+. White has strong attack.} Qb6 $2 (44... Ne8 $18 45. Rc6 Qd7) 45. Bh5+ g6 {[#]} 46. Bxg6+ $1 {[%mdl 512]} Kg7 (46... Kxg6 47. Qg4+) 47. Qg4 {Precision: White = 39%, Black = 36%.} 1-0

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "5"]
[White "Escalante Ramirez, Brian Sebasti"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2422"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,92,20,38,37,32,15,25,-8,0,-9,13,10,21,-20,36,43,73,41,75,66,112,104,110,107,106,57,81,73,66,73,52,-4,-4,-3,-3,-25,-14,-104,0,0,0,0,0,0,81,81,45,70,64,7,11,0,0,0,13,19,26,32,32,0,29,23,25,0,0,0,0,0,0,-152,0,-165,-93,-90,-75,-82,-83,-78,-47,-129,-131,-171,-36,-5759,-5731]} 1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 Nf6 (4... b5 5. Bg2 Bb7 6. O-O Nc6 7. d4 cxd4 8. Nxd4 Nge7 9. Bf4 Ng6 10. Be3 Nge5 11. Nxc6 Bxc6 12. Bd4 Ng6 13. Re1 f6 14. Nd5 {0-1 (54) Jovanovic,Z (2534)-Vitiugov,N (2726) Tallinn 2016}) 5. Bg2 d6 6. O-O {B23: Closed Sicilian: Lines without g3} Be7 7. h3 Nc6 8. g4 {White has an edge.} h6 9. d3 g5 $146 ({Predecessor:} 9... Qc7 10. Be3 b5 11. Nf4 Bb7 12. Qd2 Rd8 13. a3 g5 14. Nh5 Nxh5 15. gxh5 {0-1 (54) Wilhelm,A (1122)-Oschlies,T (1317) Neumuenster 2017}) 10. f4 gxf4 11. Bxf4 Nd7 ({Black should try} 11... h5 $11) 12. Ng3 $14 Nde5 13. Qd2 Bg5 14. Nh5 b5 15. Ne2 Bb7 16. c3 Qe7 17. b3 O-O-O 18. d4 Ng6 19. Bxg5 hxg5 20. a4 (20. Rad1 $14) 20... b4 $1 $11 21. cxb4 Nxb4 22. Rac1 Kb8 23. Qe3 (23. Nf6 $11) 23... cxd4 ({Black should play} 23... Nh4 $17 24. Nhg3 Rc8) 24. Nxd4 Ne5 25. Rcd1 Rc8 26. Nf3 f6 (26... Nxf3+ $11 {keeps the balance.} 27. Rxf3 Nc6) 27. Qd2 $16 Ned3 28. Ne1 Nxe1 29. Rfxe1 ({Better is} 29. Qxe1 $14 a5 30. Qf2) 29... d5 $1 $11 30. exd5 {Black must now prevent d6.} Rc2 31. Qd4 {aiming for Be4.} Rxg2+ 32. Kxg2 Nxd5 33. Kg1 e5 34. Qd2 Qc5+ 35. Qf2 Qc3 36. Rxd5 Bxd5 37. Re3 Qd4 38. Nxf6 {Strongly threatening Rxe5!} Bc6 39. Nh5 $2 (39. Kh2 $11) 39... Rd8 $2 (39... Qd5 $17 {[%csl Gc6][%cal Rd5h1]} 40. Kh2 Qh1+ 41. Kg3 Rd8) 40. Qg3 $2 (40. Ng3 $11 {and White stays safe.}) 40... Ka8 (40... Kb7 $1 $19 41. Qf2 (41. Qxe5 $2 Qd1+ 42. Kf2 Rf8+ 43. Nf6 Ka8 $17) 41... Rf8 42. Qxf8 Qxe3+ 43. Qf2 Qxb3) 41. Qf2 $17 ({Don't go for} 41. Qxe5 $2 Qd1+ 42. Kf2 Rf8+ 43. Nf6 Qd8 $19) 41... Qd1+ $1 $40 {[%mdl 128] Black goes for the king.} 42. Re1 Qxb3 43. Ng3 Qc3 (43... e4 $5) 44. Re3 {[#]} (44. Re2 $1 $15) 44... Rd1+ $1 45. Nf1 {[#]} Qd4 (45... Qc4 $1 $19 {[%cal Rc4d5] ...Qd5 is the strong threat.} 46. Re1 (46. Rxe5 $2 Rxf1+ 47. Qxf1 Qd4+ 48. Qf2 Qxe5 $19) 46... Rxe1 47. Qxe1 Qd4+ 48. Qf2 Bxa4) 46. Rb3 $2 {[%mdl 8192] [#]} (46. Qf8+ $15 Ka7 47. Qe7+ Bb7 48. Qxe5) 46... Rxf1+ $1 {[%mdl 512] Precision: White = 41%, Black = 45%.} 0-1

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "6"]
[White "Mareco, Sandro"]
[Black "Cordova, Emilio"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2643"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,73,50,16,95,75,98,77,115,114,132,110,156,146,147,145,140,149,186,163,180,94,159,158,227,220,208,207,280,279,635,615,774,779,913,920,779,902,916,909,894,881,1366,1295,1116,1099,1332,1252,2077,2048,3587,2941,5077,2220,29981,29982]} 1. Nf3 c5 2. c4 b6 3. d4 cxd4 4. Nxd4 Bb7 5. f3 Nf6 6. e4 d6 7. Nc3 e6 8. Be3 Be7 9. Be2 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4} O-O 10. Qd2 (10. O-O Nbd7 11. Qd2 a6 12. Rac1 Rc8 13. Rfd1 Qc7 14. Bf1 Qb8 15. b4 Ba8 16. Na4 Rfe8 17. Kh1 Bb7 18. a3 Bd8 19. Nb3 Bc7 20. Bg1 d5 21. cxd5 exd5 22. exd5 Bxd5 23. Qb2 Be5 {½-½ (23) Sargissian,G (2668)-Popov,I (2639) Jerusalem 2015}) 10... a6 11. O-O-O {LiveBook: 5 Games. White is slightly better.} Nbd7 (11... Nc6 $11) 12. g4 $16 {[%cal Bg2g4,Bg4g5][%mdl 32]} Rc8 {Black wants to play ...Ne5.} 13. g5 Ne8 $146 ({Predecessor:} 13... Nh5 14. Kb1 g6 15. f4 Nxf4 16. Bxf4 e5 {1-0 (28) Runting,T-McElroy,W Australia 1988}) 14. Kb1 Ne5 15. b3 Nc6 16. Nc2 b5 17. cxb5 axb5 18. Nxb5 Ne5 19. h4 Qd7 20. Nbd4 ({Better is} 20. a4 $18) 20... Nc7 (20... d5 $142) 21. h5 $36 {[%mdl 2048] Black is under strong pressure.} d5 (21... Ra8 $16 22. Rhg1 Rfb8) 22. f4 $18 {[%cal Bf3f4,Bf4f5][%mdl 32]} Nc6 23. e5 Ra8 {[#]} 24. g6 $1 h6 $2 {[#]} (24... Nxd4 25. gxh7+ (25. Bxd4 fxg6 26. hxg6 h6 $16) 25... Kxh7) 25. f5 $1 {[%mdl 512]} Nxe5 (25... exf5 26. Bxh6) 26. Bxh6 Bf6 {[#]} 27. Bxg7 $1 {[%mdl 512]} Bxg7 28. h6 fxg6 29. hxg7 Qxg7 30. fxg6 Rf2 31. Rh7 Qxg6 32. Rxc7 Ba6 33. Qa5 Nc4 34. bxc4 Rb8+ 35. Ka1 Qg3 36. Rd7 Rg2 37. Rd8+ {Precision: White = 81%, Black = 20%.} 1-0

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "6"]
[White "Hungaski, Robert"]
[Black "Cori, Jorge"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2510"]
[BlackElo "2659"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,126,-9,-7,-16,-8,-8,-9,-16,-14,-20,-12,-64,-56,-54,-28,-12,0,0,0,0,-10,0,0,-27,-33,-46,-12,-22,-22,-33,-42,-32,-6,-6,0,-75,-68,-68,-66,-62,-64,-79,-13,-53,0,-60,-62,-57,-47,-87,-81,-70,-79,-68,-66,-181,-179,-183,-177,-183,-141,-227,-202,-291,-288,-332,-256,-253,-261,-210,-114,-345,-160,-438,-188,-170,-133,-592,-588,-588,-485,-629,-625,-681,-580,-1417,-1353,-970,-767,-2629,-2494,-29979,-29980,-29981,-29982,-29982,-29983,-29983,-29983,-29985,-29986]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 c6 8. Nbd2 b6 9. b3 Bb7 10. Bb2 Rc8 11. Rac1 c5 12. Qb1 dxc4 13. Nxc4 b5 14. Ncd2 Qb6 {LiveBook: 9 Partien} 15. Rfd1 {E09: Katalanisch} (15. e3 h6 16. Rfd1 Rfd8 17. a4 a6 18. axb5 axb5 19. dxc5 Bxc5 20. Bd4 Bxd4 21. Nxd4 Bxg2 22. Kxg2 Nc5 {1-0 (33) Akobian,V (2624)-Tregubov,P (2642) Khanty-Mansiysk 2009}) 15... Rfd8 16. Qa1 a6 17. dxc5 $146 {Die Stellung ist ausgeglichen.} ({Vorgänger:} 17. Nh4 Bxg2 18. Nxg2 {½-½ (29) Kuzmin,I (1681)-Antonian,G (1950) Moscow 2015}) 17... Bxc5 18. Bd4 Bxd4 19. Qxd4 ({Günstiger ist} 19. Nxd4 $11 Bxg2 20. Kxg2) 19... Nc5 $15 {[%cal Bd7c5,Bc5e4,Be4c3][%mdl 32]} 20. Qf4 h6 21. Ne5 Bxg2 22. Kxg2 Qb7+ 23. Ndf3 {Droht Txd8+ und aus.} Rxd1 24. Rxd1 Nce4 25. Rc1 Nc3 26. Rc2 b4 27. Nc4 Nfe4 28. Nd6 Nxd6 29. Qxd6 Qe4 30. Rd2 a5 31. Qa6 (31. h4 $11 {hält das Gleichgewicht.}) 31... Ra8 $17 32. Qd3 Qxd3 33. exd3 $15 {[%mdl 4096] Endspiel KTS-KTS} a4 34. Nd4 a3 (34... Ra6 $17) 35. Rc2 Kf8 (35... Ra6 $15) 36. Kf3 (36. Nc6 $11) 36... Rd8 37. Ke3 Nd1+ 38. Ke2 {Schwarz muss nun Sc6 beachten.} Rxd4 39. Kxd1 Rxd3+ $17 {KT-KT} 40. Ke2 Rd4 41. Rc7 ({Besser ist} 41. Rd2 $1 $15 Rd5 42. Rc2) 41... g5 $1 $19 42. h3 Kg7 43. Rc5 f6 44. Rc6 (44. Rc7+ $17 {kämpft weiter.} Kg6 45. Rc6) 44... e5 45. g4 (45. Rb6 {war angesagt.}) 45... Kg6 46. f3 Rf4 47. Ke3 h5 $1 48. Rd6 h4 (48... hxg4 $19 49. hxg4 e4 $1 {[%mdl 512]} 50. fxe4 Rxg4) 49. Rd5 $2 {[#]} (49. Rd1 $17) 49... Kf7 (49... e4 $1 $19 {[%mdl 512] bietet bessere Gewinnchancen.} 50. fxe4 Rf1) 50. Rd8 $2 {[#]} (50. Rd7+ $17 Kg8 51. Rd8+ Kh7 52. Rd7+ Kg6 53. Rd1) 50... Ke6 (50... e4 $142 $1 {[%mdl 512]} 51. fxe4 Rf1 52. Rd7+ Ke6) 51. Rd1 Ke7 52. Rd5 $2 {[%mdl 8192] [#]} (52. Rc1 $17) 52... e4 $1 {[%mdl 512]} 53. fxe4 {[#] Und Tf5 würde nun gewinnen.} Rf1 $1 54. Rb5 Rh1 55. e5 fxe5 56. Rxb4 Rxh3+ 57. Ke4 Rh1 58. Kxe5 h3 {[%cal Bh4h3,Bh3h2][%mdl 32]} 59. Rb7+ Kd8 {Schwarz setzt Matt.} 60. Rb8+ Kc7 61. Rh8 h2 62. Rh7+ Kc6 63. Rh6+ Kb5 {Precision: Weiß = 28%, Schwarz = 56%.} 0-1

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "6"]
[White "Salinas Herrera, Pablo"]
[Black "Escalante Ramirez, Brian Sebasti"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2463"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,17,34,32,41]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Na6 7. O-O e5 8. Be3 Ng4 {LiveBook: 2033 Partien} 9. Bg5 {E94: Königsindisch (Klassisches System)} {Vorgänger:} f6 $146 10. Bc1 f5 11. exf5 exd4 12. Bg5 Qe8 13. Nxd4 gxf5 14. h3 Nf6 15. Re1 Qg6 16. Bf4 Nc5 17. Bf3 Bd7 18. Ndb5 {1-0 (34) Prohaszka,P (2613)-Zherebukh,Y (2633) Saint Louis 2018} 1/2-1/2

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.11"]
[Round "7.1"]
[White "Cordova, Emilio"]
[Black "Salinas Herrera, Pablo"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2621"]
[BlackElo "2463"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,89,-10,-19,-6,-26,0,-18,18,-10,0,6,-4,-51,-34,-100,-81,-116,-81,-82,-47,-43,-21,-25,-25,-22,-5,-53,-48,-46,5,-60,23,-113,10,0,23,16,78,87,88,64,64,19,8,32,91,89,93,110,366,161,352,354,411,79,108,68,86,8,1773,1434,29980,29981,29981,1624,29990,29991,29991,29977,29995,29996,29996,29997,29997,29998,29998,29997]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. O-O Nf6 5. d3 c5 6. Nbd2 Nc6 7. c3 Be7 {A08: King's Indian Attack} 8. a3 {LiveBook: 3 Games} (8. Qc2 O-O 9. Re1 Qc7 10. e4 Rfd8 11. a4 Rac8 12. exd5 Nxd5 13. Nc4 Bf6 14. Bg5 Bf5 15. Bxf6 Nxf6 {0-1 (35) Narancic,V (2359)-Bologan,V (2665) Neum 2008}) 8... O-O 9. b4 Qc7 $146 {Black has an edge.} ({Predecessor:} 9... b5 10. bxc5 Bxc5 11. Nb3 Bb6 12. h3 Bxf3 13. Bxf3 Rc8 14. Bg2 Re8 15. a4 bxa4 16. Rxa4 {1-0 (38) Movsziszian,K (2531)-Hernando Rodrigo,J (2359) Mondariz 2008}) 10. Bb2 a6 11. Rc1 Rad8 12. h3 Bh5 13. Qe1 b5 14. Nh2 (14. c4 $15) 14... c4 15. d4 Bg6 16. f4 Nd7 17. e4 dxe4 18. Nxe4 Nb6 19. Rd1 a5 20. g4 axb4 21. axb4 Nd5 (21... Bxe4 $15 22. Qxe4 Nd5) 22. Bc1 (22. f5 $11 exf5 23. gxf5) 22... Rfe8 ({Better is} 22... Bd6 $15 23. Nxd6 Qxd6) 23. h4 (23. f5 $11 exf5 24. gxf5) 23... Nxc3 ({Black should try} 23... Ncxb4 $17 24. cxb4 Bxb4) 24. Qxc3 $11 Bxb4 25. Qb2 Qa5 {[#]} (25... Ba5 $11 {remains equal.}) 26. Nf6+ $1 $16 {[%mdl 512]} gxf6 27. Bxc6 {Threatens to win with f5.} c3 28. Qf2 c2 29. Rd2 Re7 (29... Bxd2 $14 30. Bxd2 Qc7 31. Bxe8 Bd3) 30. f5 exf5 31. Rxc2 ({Of course not} 31. gxf5 $6 Bxd2 32. fxg6 Bxc1 $15) 31... Be1 $2 {[%mdl 8192]} (31... f4 $16) 32. Qg2 (32. Qf4 $142) 32... fxg4 $2 (32... f4) 33. Nxg4 $18 Bxh4 34. Rc5 $2 (34. Nh6+ $18 Kh8 35. Re2 Rxe2 36. Qxe2) 34... Rxd4 {And now ...Qa7 would win.} 35. Bd5 {Rc8+ would kill now.} ({Don't blunder} 35. Nxf6+ $2 Bxf6 36. Bg5 (36. Rxf6 $2 Re1+ 37. Rf1 Rdd1 $19) 36... Qa7 $19) 35... Rc7 36. Nh6+ $40 {[%mdl 128] White has some attack.} (36. Be3 $16 Rd3 37. Qe2 Rxc5 38. Bxc5) 36... Kh8 $2 {[%mdl 8192] [#]} (36... Kf8 $11 37. Be3 Rxc5 38. Bxd4 Rc2) 37. Qe2 $1 {[%mdl 512] Intending Qe8+ and mate.} Kg7 38. Qe8 {[%csl Gh6][%cal Re8g8]} Bf2+ 39. Rxf2 (39. Kg2 $142 Qd2 40. Rxc7 Kxh6 41. Bxd2+ Rxd2 42. Rxf2 Rxd5 43. Rxf6 Kg5 44. Rf3 Rd2+ 45. Kf1 Rd1+ 46. Ke2) 39... Rd1+ 40. Kh2 {[%csl Gh6][%cal Re8g8] White mates.} Rxc1 41. Rxc1 Rxc1 42. Nf5+ Bxf5 43. Qxf7+ Kh6 44. Qxf6+ Bg6 45. Qf8+ {Precision: White = 37%, Black = 15%.} 1-0

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.11"]
[Round "7.2"]
[White "Cori, Jorge"]
[Black "Mareco, Sandro"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2659"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,117,8,0,0,0,-6,-8,-8,-5,-5,-5,-4,-11,-21,-19,-19,-15,-47,-27,-29,-23,-22,-23,-17,-37,-72,-22,-25,-12,-10,-9,-132,-19,-15,-13,-107,0,0,0,-105,0,0,18,0,357,0,0,0,0,-300,-292,-292,219,186,615,611,599,603,533,376,362,0,228,248,399,363,905,318,295,302,402,391,420,187,744,545,802,138,736,162,5065,5065,4714,4706,1461,537,524,506,561,559,1155,1123,1122,965,1094,1094]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O b5 10. Be2 Bb7 11. a3 a6 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} (11... a5 12. e4 e5 13. Rd1 Qc7 14. dxe5 Nxe5 15. Nd4 Neg4 16. Bxg4 Bxh2+ 17. Kf1 Nxg4 18. g3 f5 19. Bf4 {1-0 (38) Sasikiran,K (2669)-Robson,R (2656) Khanty-Mansiysk 2017}) 12. e4 e5 {LiveBook: 9 Games} 13. dxe5 Nxe5 {The position is equal.} 14. Nd4 $146 ({Predecessor:} 14. Ne1 Neg4 15. Bxg4 Nxg4 16. Nf3 Qc7 17. h3 Nh2 18. Nxh2 Bxh2+ 19. Kh1 Be5 20. Be3 c5 21. Rfd1 {½-½ (21) Vodicka,M (2223)-Kudr,R (2264) ICCF email 2014}) 14... g6 15. Bg5 c5 16. Nf3 Nxf3+ 17. Bxf3 Be5 18. Rfd1 Qc7 19. h4 Rfe8 20. Rac1 Rac8 21. a4 b4 22. Nd5 Nxd5 23. exd5 Qd6 24. Be3 {[%cal Re3c5]} c4 25. a5 c3 26. bxc3 Rxc3 27. Qd2 (27. Qa4 $11 Rb8 28. Rxc3 bxc3 29. h5) 27... Rec8 (27... Bc8 $17 28. Qe2 Rxc1 29. Rxc1 b3) 28. Rb1 $11 R8c4 29. h5 (29. Qe2 $11) 29... Rh4 ({Black should play} 29... Bc8 $17 {White must now prevent ...Bf5.} 30. Rdc1 Bf5 31. Rxc3 bxc3) 30. g3 Rhc4 $36 {[%mdl 2048] Black is more active.} (30... Bxg3 31. fxg3 Qxg3+ 32. Qg2) 31. Qe1 (31. Re1 $11) 31... b3 ({Better is} 31... gxh5 $17 32. Bxh5 b3) 32. h6 Kf8 {Threatening ...b2!} 33. Bg2 {[#]} f5 $2 {[%mdl 8192]} (33... b2 $1 $11 {[%mdl 512]}) 34. Bb6 $2 (34. Bd2 $18) 34... f4 35. gxf4 Rxf4 {And now ...Rg4 would win.} 36. Rd2 $2 {[%mdl 8192]} (36. Rdc1 $11 {and White is okay.} Rcc4 37. Rxb3 Bxd5 38. Rd3) 36... Rg4 $19 {Threatens to win with ...Bxd5.} 37. Qd1 {[#]} Rg5 $4 {[%mdl 8192]} (37... Qb4 $1 $19 {[%cal Rb4e4] and life is good for Black.} 38. f3 Rg5) 38. Rxb3 $18 Rc4 $2 (38... Bh2+ 39. Kf1 Rxb3 40. Qxb3 Bc6) 39. Be3 $1 {[%csl LRb7,LRg5]} Rxg2+ 40. Kxg2 Bc8 41. f3 Rh4 42. Qg1 $2 (42. Qe1 $18 Bh3+ 43. Kg1) 42... Rh2+ $2 (42... Bf4 $11 {and Black has nothing to worry.}) 43. Kf1 {Bc5 is the strong threat.} Bh3+ $2 (43... Rxd2 44. Bxd2 Qxd5) 44. Ke1 {aiming for Bc5.} Rxd2 $2 (44... Bg3+ 45. Kd1 Rxd2+ 46. Bxd2 Qxd5) 45. Bxd2 $2 (45. Bc5 Rxd5 46. Bxd6+ Bxd6 47. Qb6 Bg3+ 48. Ke2) 45... Qxd5 46. Qb6 Be6 ({But not} 46... Bg3+ $6 47. Kd1 $18) 47. Re3 Kf7 48. Qa7+ (48. Qxa6 $142 Bd7 49. Rd3) 48... Kg8 $2 (48... Bd7) 49. Qxa6 Bd7 50. Qb6 $2 (50. Qd3 $18 {is more deadly.} Qxd3 51. Rxd3) 50... Bg3+ $2 {[%mdl 8192]} (50... Bb5 $16 51. Rc3 Bxc3 52. Bxc3 Qxf3 53. Qxb5 Qxc3+ 54. Kd1 Qf3+ 55. Kc2 Qf2+ 56. Kb3 Qe3+ 57. Ka4 Qd4+ 58. Qb4 Qa1+ 59. Kb5 Qe5+ 60. Kc6 Qe8+ 61. Kb7 Qf7+ 62. Ka8 Qd5+ 63. Kb8 Qe5+ 64. Ka7 Kf7 65. Qb7+ Ke6 66. Qc8+ (66. Qxh7 Qxa5+ 67. Kb8 Qb6+ 68. Kc8 Qa6+ 69. Kb8 Qb6+ 70. Kc8 Qa6+ 71. Kb8 Qb6+ $11) 66... Ke7) 51. Kf1 $2 (51. Kd1 {Qd8+ would kill now.} Bc6 52. Qb4) 51... Bh4 $2 (51... Bb5+ 52. Kg2 Bf4 53. Re8+ Bxe8 54. Bxf4 Bc6) 52. Qb8+ {White is clearly winning.} Kf7 53. Qf4+ Bf6 54. Re4 (54. Bc3 $142 Bb5+ 55. Kg2) 54... g5 55. Qe3 Bf5 56. Rb4 Be6 57. a6 Be7 58. Re4 Bc5 59. Qxg5 {Precision: White = 39%, Black = 27%.} 1-0

[Event "American Continental-ch 2018 -TB"]
[Site "Montevideo"]
[Date "2018.06.11"]
[Round "7.3"]
[White "Cori Quispe, Kevin Joel"]
[Black "Hungaski, Robert"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2468"]
[BlackElo "2510"]
[Annotator "NA"]
[PlyCount "12"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "URU"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. c4 g6 4. Bg2 Bg7 5. O-O e6 6. Nc3 Nb8 1/2-1/2

