[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "1"]
[White "Henriquez Villagra, Cristobal"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2501"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,55,38,29,33,19,57,45,50,41,71,52,47,49,98,88,106,78,152,172,220,187,207,193,360,378,384,358,527,322,390,383,427,452,433,445,408,411,1450,1407]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nh6 7. c3 O-O 8. d4 cxd4 9. cxd4 d6 10. h3 {[%cal Bh2h3,Bh3h4][%mdl 32] LiveBook: 58 Games} Rb8 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (10... f6 11. Nc3 Nf7 12. b3 Qa5 13. Bb2 Ng5 14. Nd2 Nxh3+ 15. gxh3 Qg5+ 16. Kh2 Qf4+ 17. Kg1 Qg5+ 18. Kh2 Qf4+ 19. Kg1 Qg5+ {½-½ (19) Antipov,M (2557)-Moiseenko,A (2648) Bastia 2016}) 11. Nc3 f5 $146 ({Predecessor:} 11... f6 12. b3 Nf7 13. Bb2 e5 {½-½ (13) Kovachev,D (2315)-Daskevics,V (2379) Drammen 2010}) 12. e5 {[%cal Be4e5,Be5e6][%mdl 32]} Nf7 {White is slightly better.} 13. e6 Nh8 14. Qc2 h6 15. h4 Qa5 16. Bf4 Qb4 17. Qd2 Qxb2 {[#]} ({Better is} 17... Kh7) 18. Qe3 $1 $36 {[%mdl 2048] White has strong initiative.} Ba6 {[#]} 19. Bxd6 $1 {[%mdl 512] Strongly threatening Rab1.} Rbe8 (19... exd6 20. e7) 20. Bf4 {Black must now prevent Na4.} Kh7 $2 (20... c5 21. Rab1 cxd4 22. Nxd4 (22. Rxb2 dxe3 23. Rxe3 Rc8 $14) 22... Qa3) 21. Na4 $18 Qb4 22. Nc5 Bc4 (22... Bc8 $142 23. Rec1 Qa5) 23. Nd7 Bd5 24. Nxf8+ Rxf8 25. Rab1 Qa5 26. Rb7 Re8 27. Be5 c5 {[#]} (27... f4 $142 28. Qe2 (28. Qxf4 Bxf3 29. Rc1 Bxe5 $16) 28... Qxa2 29. Qxa2 Bxa2 30. Bxf4 Bd5) 28. Bxg7 $1 {[%mdl 512] Precision: White = 80%, Black = 35%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "1"]
[White "Garcia Cardenas, Pablo"]
[Black "Abarca Gonzalez, Nicolas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2454"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,90,0,0,0,0,0,0,-10,0,-9,143,143,151,135,139,139,180,38,212,0,-8,-20,-16,-138,-127,-134,-44,-40,-49,-32,-39,-50,-46,-66,-69,-89,-85,-94,-91,-110,-123,-149,-150,-156,-126,-155,191,189,147,0,146,149,123,-7,128,116,175,153,137,163,151,143,604,716,624,516,972,954,911,866,868,774,1093,-1716,29988]} 1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 c6 5. e4 dxe4 6. fxe4 e5 7. dxe5 Nxe5 8. Qxd8+ Kxd8 9. Nf3 Bd6 10. O-O-O {B07: Pirc Defence: Miscellaneous Systems} Kc7 11. Nd4 (11. Be2 Nxf3 12. gxf3 Nh5 13. Rxd6 Kxd6 14. Rd1+ Kc7 15. Be7 b6 16. f4 g6 {½-½ (72) Smerdon,D (2513)-Aronian,L (2805) Tromsoe 2014}) 11... a6 12. Be2 {The position is equal.} Neg4 $146 ({Predecessor:} 12... Nfg4 13. Bxg4 Bxg4 14. Rdf1 Rhe8 15. h3 Bd7 16. g4 b5 17. Nf5 Bf8 {0-1 (35) Reich,T (2419)-Movsesian,S (2657) Germany 2014}) 13. Rdf1 Nxh2 $2 (13... h6 $11 14. Bf4 Bxf4+ 15. Rxf4 Ne5) 14. Bf4 $1 $16 Nxf1 15. e5 Bc5 16. exf6+ Kd8 17. Be5 ({Much less strong is} 17. fxg7 $6 Rg8 $16) ({Only move:} 17. Rxf1 $18 Bxd4 18. Rd1) 17... Ng3 $2 (17... Bxd4 $1 $14 18. Bxd4 Ng3 19. fxg7 Nxe2+ 20. Nxe2 Rg8) 18. Rd1 $2 ({And not} 18. fxg7 Nxe2+ 19. Ndxe2 Rg8 $11) ({White has to play} 18. Bxg3 $18 Bxd4 19. Rd1) 18... Nxe2+ $11 19. Ndxe2+ Ke8 20. Ne4 (20. fxg7 $11 {was the only way to keep the balance.} Rg8 21. Ne4) 20... Be3+ $17 21. Kb1 g6 (21... g5 $1 $17 22. Rd3 Ba7) 22. Nd6+ $15 Kf8 {Strongly threatening ...Bc5.} 23. Nc4 $1 {[%cal Rd1d8]} Bg4 24. Nxe3 Bxe2 25. Rd2 Bh5 $1 26. g4 {[#]} Bxg4 $1 27. Nxg4 {Black must now prevent Nh6.} h5 28. Bd6+ Kg8 29. Ne5 Rd8 30. c4 {[#]} c5 $1 {[%mdl 512]} 31. b4 (31. Bxc5 Rxd2) 31... b6 $2 (31... cxb4 $17 {keeps the pressure on. aiming for ...h4.} 32. c5 a5) 32. Nc6 $18 {[%mdl 1024] White has strong compensation.} Rd7 33. Ne5 Rd8 34. bxc5 bxc5 35. Kc2 (35. Nc6 $1 $16 {[%cal Rc6d8]} Rd7 36. Kc2) 35... h4 (35... Rc8 $11) 36. Nc6 $16 Rd7 (36... Rxd6 $16 {might work better.} 37. Rxd6 Rh5) 37. Ne7+ $1 $18 ({Avoid the trap} 37. Bxc5 $2 Rxd2+ 38. Kxd2 h3 $19) 37... Kh7 38. Rh2 $1 {[%cal Rh2h4]} g5 {[#]} 39. Bf4 $1 {[%cal Rf4g5][%mdl 512]} Rxe7 $2 {[%mdl 8192]} (39... Rd4 $16 40. Bxg5 Rxc4+ 41. Kb3 Rb4+ 42. Kc3 Rf8 43. Bxh4 Kh6 44. Bf2+ Kg5 45. Bxc5 Rg4) (39... gxf4 40. Rxh4#) 40. fxe7 $16 {[%mdl 4096] Endgame KRB-KR} Kg6 41. Bd6 f5 (41... f6 $142 42. Bxc5 Kf7) 42. Kd3 $18 Kf7 43. Bxc5 g4 44. Bd6 Rg8 45. Bg3 $4 {[%mdl 8192]} (45. Rxh4 $18 g3 46. Rh7+ Kf6 {[#]} 47. e8=Q $1 {[%mdl 512]} Rxe8 48. Bxg3) 45... Rf8 $4 {[%mdl 8192] Precision: White = 49%, Black = 32%.} (45... hxg3 $19 46. Rh7+ Kg6) 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "1"]
[White "Perez Gormaz, Matias"]
[Black "Vergara Jofre, Felipe"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2410"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,80,1,19,-15,-11,-11,-9,-29,-15,-25,34,22,30,6,9,8,20,0,0,0,54,7,62,56,147,150,156,145,252,204,612,612,1532,1643,1617,1597,1491,1414,1384,262,249,251,204,0,0,0,0,-13,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Bd2 d5 9. cxd5 exd5 10. Rc1 Nd7 {[%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 11. Bf4 c5 {LiveBook: 45 Games} 12. Bh3 $146 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} ({Find the theoretical novelty and annotate with similar games:} 12. dxc5 Nxc3 13. Rxc3 bxc5 14. Ne1 Nb6 15. b3 Rc8 16. Rc2 Re8 17. Nd3 Ba6 18. Bh3 Ra8 19. Bg4 c4 {1-0 (59) Bukavshin,I (2655)-Khairullin,I (2662) Chita 2015}) 12... Nxc3 13. Rxc3 Nf6 14. b3 Ne4 15. Rc2 g5 (15... Re8 $11) 16. Bc1 f5 {aiming for ...g4.} 17. Bg2 Bf6 18. Bb2 Rc8 19. Qc1 g4 20. Ne5 Bg5 (20... Qe7 $11) 21. Qa1 Qe8 ({Black should try} 21... Qd6 $11) 22. Bc1 $14 Qh5 {[#]} (22... Qe7 $14) 23. f3 $1 $16 {[%cal Rf3e4]} gxf3 24. exf3 Bxc1 (24... Nf6 $16) 25. Qxc1 {Black must now prevent Nd7.} cxd4 $2 (25... Nf6 26. dxc5 f4) 26. fxe4 $18 fxe4 27. Rxc8 Rxc8 28. Qf4 {White wants to mate with Bh3!} Ba6 29. g4 Qh4 30. Qf5 $2 (30. Qf7+ Kh8 31. Qe6 Bxf1 32. Qxc8+ Kg7 33. Qd7+ Kf6 34. Qd8+ Kxe5 35. Qxh4 Bxg2 36. Kxg2) 30... Qe7 {[#]} 31. Ng6 $1 {[%cal Rg6e7]} hxg6 32. Qxd5+ $2 (32. Qxg6+ $18 Kh8 33. Qh6+ Qh7 34. Rf8+ Rxf8 35. Qxf8+ Qg8 36. Qh6+ Qh7 37. Qf6+ Qg7 38. Qd8+ Kh7 39. Qxd5 Qxg4 40. Qf7+ Kh6 41. Qf6+ Kh7 42. Qe7+ Kg6 43. Qd6+ Kf7 44. Qd5+ Qe6 45. Qh5+ Kg7 46. Qg5+ Qg6 47. Qe7+ Kh6 48. Qh4+ Kg7 49. Qe7+ Kh6 50. Qxa7) 32... Kh8 $11 {The position is equal.} 33. Qxd4+ Qg7 34. Qxg7+ Kxg7 {[%mdl 4096] Endgame KRB-KRB} 35. Re1 Bd3 {...Kf6 is the strong threat.} 36. Kf2 ({Don't go for} 36. Bxe4 $2 Re8 $19) 36... Rc2+ 37. Kg3 Rxa2 38. Bxe4 Bxe4 39. Rxe4 Rb2 40. b4 Kf6 {Precision: White = 57%, Black = 53%.} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "1"]
[White "Barria Zuniga, Daniel"]
[Black "Aguirre Contreras, Cristian"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2395"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,24,17,0,31,26,36,26,36,14,33,0,21,17,26,15,20]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Bg5 O-O {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 7. e3 h6 8. Bxf6 Qxf6 {White has an edge.} 9. Rc1 Bd7 (9... Rd8 10. cxd5 exd5 11. a3 Bf8 12. Be2 Ne7 13. O-O c6 14. b4 Ng6 15. b5 Bd7 16. bxc6 bxc6 17. Qa5 Re8 18. Rfe1 Bd6 {0-1 (45) Le,Q (2737)-Yu,Y (2751) Huaian 2017}) 10. Qc2 Rfe8 $146 ({Predecessor:} 10... e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. a3 Bf5 14. Qb3 Ba5 15. cxd5 Be4 16. Qa4 Bxc3+ 17. Rxc3 {½-½ (56) Zoler,D (2497)-Kupreichik,V (2421) Graz 2002}) 11. a3 Bxc3+ 12. Qxc3 Rac8 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "1"]
[White "Lopez Silva, Hugo"]
[Black "Salinas Herrera, Pablo"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2389"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,80,-11,-19,-16,-10,14,11,19,13,12,13,15,20,23,0,6,6,5,0,8,-42,0,-64,-89,-74,0,-6,-8,0,0,0,0,-64,-55,-58,-55,-51,-62,-95,-82,-87,-83,-143,-99,-103,-98,-92,-93,-128,-89,-194,-179,-351,-344,-431,-422,-418,-418,-589,-567,-777,-756,-742,-724,-916,-843,-29994,-29995]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. O-O Nf6 5. d3 Be7 6. c4 c6 7. Be3 {A11: English Opening: 1...c6} (7. cxd5 Bxf3 8. Bxf3 cxd5 9. b3 Nc6 10. Bb2 O-O 11. e3 Rc8 12. a3 Ne8 13. d4 Nd6 14. Qd3 Na5 {½-½ (56) Nakamura,H (2785)-Adams,M (2751) Sharjah 2017}) 7... dxc4 8. dxc4 {LiveBook: 4 Games} Nbd7 9. Nc3 {The position is equal.} O-O 10. h3 $146 ({Find the theoretical novelty and annotate with similar games:} 10. Qb3 Qc7 11. Na4 e5 12. Qc2 Rfe8 13. h3 Bh5 14. Nh4 Nf8 15. Rad1 Ne6 {1-0 (44) Karlsson,L (2550)-Ornstein,A (2440) Uppsala 1985}) 10... Bh5 11. g4 Bg6 12. Nh4 Qc7 {Threatening ...Nxg4!} 13. Nxg6 hxg6 14. b3 e5 15. Qc2 Nh7 16. Rad1 f5 17. f4 e4 18. Nxe4 ({White should try} 18. Na4 $11) 18... fxe4 $15 19. Bxe4 {[#]} Rf6 ({Black should play} 19... Rfd8 $1 $17) 20. Bxg6 $11 Nhf8 21. Bf5 $1 g6 22. Bxd7 $1 Nxd7 23. Bd4 (23. Kh1 $11) 23... Bc5 $15 24. Kg2 Bxd4 25. Rxd4 Nf8 $36 {[%mdl 2048] Black has the initiative.} 26. e3 Re8 27. Qd3 Qe7 28. e4 (28. Rf3 $142) 28... c5 29. Rd5 Qxe4+ 30. Qxe4 Rxe4 31. f5 gxf5 32. Rxc5 {[#]} (32. Rfxf5 $17 Rxf5 33. Rxf5) 32... f4 $1 $19 {[%cal Bf5f4,Bf4f3][%mdl 32]} 33. g5 $2 (33. Rb5 {might work better.}) 33... Rf7 34. h4 Ne6 35. Rd5 {[#]} f3+ $1 36. Kg3 (36. Rxf3 $142 Nf4+ 37. Rxf4 Rexf4 38. Kg3) 36... Nd4 37. g6 Rff4 38. Rd8+ Kg7 39. Rd7+ Kh6 {( -> ...Nf5+)} 40. g7 Nf5+ {Precision: White = 33%, Black = 76%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "1"]
[White "Diaz Villagran, Robert"]
[Black "Fuentes Parra, Victor Ignacio"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2317"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,95,20,-4,13,8,21,21,51,8,12,9,5,8,3,8,68,0,15,21,55,43,89,79,79,69,68,75,131,116,120,113,117,78,79,-38,-27,-44,-50,-31,47,45,149,138,160,166,187,182,178,84,421,171,264,255,489,468,484,-1192,133,-870,206,-1300,456,-590,412,-2688,442,-1491,725,662,29986,701,29986,-9,29968,528,29987,-619]} 1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. O-O Nge7 8. Re1 h6 9. c3 b6 10. h4 a5 11. a4 Ra7 {A08: King's Indian Attack} 12. exd5 exd5 13. Nb3 d4 {The position is equal.} 14. cxd4 (14. Nfxd4 $5 Nxd4 15. cxd4 cxd4 16. Nd2 $14) 14... cxd4 15. Bf4 O-O 16. Ne5 Nxe5 17. Bxe5 {[#]} Be6 $146 ({Better is} 17... Nf5 $11) ({Predecessor:} 17... Bb7 18. Bxb7 Rxb7 {½-½ (37) Damljanovic,B (2595)-Lautier,J (2580) Pamplona 1992}) 18. Nd2 (18. Nxd4 $1 $14 Bd5 19. Bxd5 Qxd5 20. Nb5) 18... Bxe5 19. Rxe5 Qd6 20. Rb5 f5 21. Qe2 Bf7 22. Rd1 Nc8 23. Nc4 {[%cal Bd2c4,Bc4e5,Be5c6][%mdl 32]} Qd8 ({Black should try} 23... Qf6) 24. Qd2 Kg7 25. Qf4 $36 {[%mdl 2048] White is on the roll.} Re7 26. Ne5 {Nc6 is the strong threat.} Qd6 27. Rc1 (27. Nxf7 $16 Qxf4 28. gxf4 Rfxf7 29. b4) 27... Na7 $15 28. Nc6 Qxf4 ({Of course not} 28... Nxb5 29. Nxe7 Qxf4 30. gxf4 $11) 29. gxf4 Rc7 (29... Nxc6 $15 30. Bxc6 Rc8 31. Rxb6 Re6) 30. Rxb6 $14 Rfc8 {[#]} (30... Be8 $14) 31. Kh2 $1 $16 Be8 {[%cal Ra7c6]} 32. Nxa7 Rxc1 33. Nxc8 Rxc8 {[%mdl 4096] Endgame KRB-KRB} 34. Rb7+ (34. b4 $18 {is more deadly.} axb4 35. a5 (35. Rxb4 Rc5 $14)) 34... Kf6 $2 {[%mdl 8192]} (34... Kf8 $16 {is tougher.}) 35. Bd5 (35. b4 $142) 35... Rc2 (35... Rc1 {was called for.} 36. Ra7 Rc2) 36. Kg3 $18 g5 $2 (36... Rc1 37. Ra7 Rd1) 37. Rb6+ Kg7 38. Rg6+ $4 {[%mdl 8192]} (38. fxg5 $18 hxg5 39. hxg5) 38... Kh7 $2 ({Black should play} 38... Kxg6 $19 39. h5+ Kxh5) 39. fxg5 $2 {[%mdl 8192]} (39. Ra6 $16 gxh4+ 40. Kxh4) 39... hxg5 $4 {[%mdl 8192]} (39... Kxg6 $19 40. f3 hxg5 41. hxg5 Bxa4) 40. hxg5 $4 {[%mdl 8192]} (40. Rxg5 $18 Rxb2 41. Rxf5) 40... Bxa4 $4 {[%mdl 8192]} (40... Kxg6 $19 {and all is fine.} 41. f3 Kxg5 42. f4+ Kf6) 41. b3 $4 {[%mdl 8192]} (41. Rb6 $18 {avoids the disaster.}) 41... Be8 $4 {[%mdl 8192]} (41... Kxg6 $19 42. bxa4 Kxg5) 42. f3 $4 {[%mdl 8192]} (42. Ra6 $18) 42... Rc7 $4 {[%mdl 8192]} (42... Kxg6 $19 {and life is good for Black.} 43. Be6 Kxg5 44. f4+ Kf6) 43. Kf4 $4 {[%mdl 8192]} (43. Rb6 $18) 43... Rc5 $4 {[%mdl 8192]} (43... Kxg6 $19 44. Bc4 Bf7) 44. Rd6 Bf7 45. Bc4 (45. Bxf7 $142 Kh8 46. Rxd4 Rc7 47. Bc4 a4 48. bxa4 Kg7 49. Kxf5 Rc5+ 50. Rd5) 45... Rc8 46. Rd5 $2 (46. Bxf7 {mates} Kg7 47. Be6 Rc5 48. Rxd4 Rc7 49. Rd7+ Rxd7 50. Bxd7 Kf8 51. Bxf5) 46... Ra8 $2 {[%mdl 8192] [#]} (46... Bxd5 $11 47. Bxd5 Kg6) 47. Rxf5 (47. Rd7 $142 Kg7 48. Kxf5 Rf8 49. g6 a4 50. Bxf7 Kh6 51. Kf6 Kh5 52. g7+ Kh4 53. gxf8=Q) 47... a4 48. Ra5 $4 {[%mdl 40960] Precision: White = 20%, Black = 14%. . Loss on Time!?} (48. Rxf7+ {was the only winning move.} Kg6 49. Rf6+ Kh7 50. bxa4 Ra5 51. Rh6+ Kg7 52. Ra6 Rc5 53. a5) 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "2"]
[White "Henriquez Villagra, Cristobal"]
[Black "Lopez Silva, Hugo"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2501"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,80,30,31,39,28,17,46,39,44,-12,-3,-16,0,0,0,0,24,-8,25,-22,0,-16,-16,-16,-7,-26,-22,-27,0,-20,-5,0,35,32,50,43,48,-24,81,-22,-6,0,0,-10,-6,-35,-3,-59,-64,-68,-40,-46,-26,-43,-39,-116,-130,-214,-221,-268,-233,-242,-185,-388,-412,-733,-726,-716,-716]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. d4 Bd7 7. Bg5 Be7 8. Be3 {C76: Ruy Lopez: Deferred Steinitz: 5 c3 Bd7 6 d4 g6} Nf6 9. d5 Nb8 10. Bc2 {White is slightly better.} c6 $146 ({Predecessor:} 10... O-O 11. c4 a5 12. Nc3 Na6 13. h3 Qb8 14. Qd2 c6 15. O-O cxd5 16. cxd5 {1-0 (33) Andreikin,D (2733)-Demchenko,A (2600) Abu Dhabi 2016}) 11. h3 ({Better is} 11. c4 $14) 11... cxd5 $11 12. exd5 Qa5 13. Bb3 Bf5 14. O-O O-O 15. Na3 b5 16. Nc2 Bxc2 17. Qxc2 Nbd7 18. a3 Rfe8 19. g4 Qc7 20. Ng5 Bf8 21. Rad1 Bg7 22. f3 Rac8 23. Ne4 Nb6 24. Kg2 Nfd7 25. g5 (25. h4 $14) 25... Nc4 {[#]} (25... f5 $11 {remains equal.} 26. gxf6 Nxf6) 26. Bc1 (26. Bxc4 $1 $16 bxc4 27. Qa4) 26... f5 27. gxf6 $1 Nxf6 28. Nxf6+ Bxf6 29. Kh2 Qe7 30. Rg1 ({White should try} 30. Qg2 $11) 30... e4 $36 {[%mdl 2048] Black has some pressure.} 31. f4 Qd7 32. Qe2 Qf5 33. Rg3 Rc5 34. Bc2 (34. Rg4 $15) 34... Rxd5 $17 35. Re1 (35. Qg4 $17) 35... Bh4 $19 36. b3 Bxg3+ 37. Kxg3 Na5 {White must now prevent ...Qf6.} 38. c4 $2 {[#]} (38. Qg2) 38... bxc4 39. b4 (39. bxc4 $142 Rd4 40. Bd2) 39... Nb3 40. Qxc4 Nd4 {[%mdl 32768] Precision: White = 27%, Black = 42%. . Loss on Time!?} (40... Nxc1 $2 41. Rxe4 Rf8 42. Re5 $19) 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "2"]
[White "Salinas Herrera, Pablo"]
[Black "Perez Gormaz, Matias"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2453"]
[BlackElo "2410"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,69,22,15,21,26,21,0,0,0,0,0,17,26,23,25,55,39,94,58,71,67,83,84,191,191,183,179,226,222,224,192,229,229,243,238,257,258,252,257,266,249,251,243,251,250,250,246,270,225,246,236,440,437,464,455,464,453]} 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Bf4 c6 6. e3 {D31: Damengambit (Halbslawisch)} Ne7 7. Bd3 Bf5 8. Nge2 {LiveBook: 8 Partien. Die Stellung ist ausgeglichen.} Nd7 9. a3 $146 ({Vorgänger:} 9. O-O Bxd3 10. Qxd3 Ng6 11. Bg3 h5 12. h3 Nf6 13. e4 dxe4 14. Nxe4 {0-1 (28) Docx,S (2405)-Sethuraman,S (2637) Caleta 2017}) 9... Bxc3+ 10. bxc3 Bxd3 11. Qxd3 Ng6 12. O-O {[%cal Bh1f1,Bf1b1,Bb1b5][%mdl 32]} O-O 13. c4 $36 {[%mdl 2048] Weiss steht aktiver.} Nb6 14. cxd5 cxd5 15. Rfb1 Qe7 (15... Re8 $14) 16. Bg3 Rfd8 17. Nc3 Rd7 18. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Nf8 (18... Qd8 $16) 19. a5 $18 Nc8 20. Rb5 Qd8 21. Qb1 b6 22. Qa2 bxa5 23. Rxd5 Rxd5 24. Qxd5 Qxd5 25. Nxd5 Nb6 26. Ne7+ ({Viel schwächer ist} 26. Rxa5 $6 Nxd5 27. Rxd5 a5 $16) 26... Kh8 27. Rxa5 Nfd7 28. h3 a6 29. Nd5 Nxd5 30. Rxd5 {KTL-KTS} Nb6 31. Ra5 f6 32. Bc7 Nc4 $2 (32... Nd7 {kämpft weiter.} 33. f3 Kg8) 33. Rc5 {Weiß steht klar auf Gewinn.} Na3 34. d5 {[%cal Bd4d5,Bd5d6][%mdl 32] [#] Droht stark d6.} Nb5 35. d6 {Precision: Weiß = 86%, Schwarz = 31%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "2"]
[White "Aguirre Conreras, Cristian"]
[Black "Diaz Villagran, Robert"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2272"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,93,15,18,4,50,46,44,50,47,17,31,7,31,31,31,0,46,31,31,31,33,34,33,-14,44,-11,0,-10,-14,-27,0,-152,-23,-52,-19,-15,-22,-24,-10,-25,0,0,0,-163,0,0,131,34,385,273,271,267,264,258,263,251,252,251,257,253,273,156,84,51,154,147,148,112,114,135,683,674,700,672,698,689,693,659,637,614]} 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. a4 b6 8. Bg5 {C04: Französische Verteidigung (Tarrasch-Variante)} (8. Bb5 Ncb8 9. O-O Be7 10. c3 c5 11. Re1 O-O 12. Bf4 Ba6 13. Qd2 Qc7 14. Bg5 Qd8 15. h4 cxd4 16. Nbxd4 {½-½ (111) Giri,A (2720)-Nakamura,H (2760) Beijing 2012}) 8... Be7 {LiveBook: 6 Partien} 9. h4 Ba6 10. Bxa6 {Weiß steht etwas besser.} Rxa6 11. c3 Ra7 $146 ({Vorgänger:} 11... Ra8 12. Rh3 O-O 13. Qe2 Qe8 14. Kf1 f6 15. exf6 Bxf6 16. Re1 {1-0 (48) Eismont,O (2440)-Balenovic,Z (2295) Budapest 1994}) 12. Qd3 Ncb8 13. Rh3 h6 14. Bxe7 Qxe7 15. Rg3 Kf8 16. Qe3 c5 17. h5 Nc6 18. Rd1 Rb7 19. Qf4 Rg8 (19... Kg8 $11) 20. Rd2 (20. c4 $14) 20... c4 $11 21. Nc1 b5 22. axb5 Rxb5 23. Rh3 $2 {[#]} (23. Rc2 $11) 23... a4 (23... Nb6 $1 $17 {Droht stark ...Sa4.} 24. g4 Na4) 24. g4 a3 25. bxa3 Qxa3 26. Rc2 Ke8 27. g5 hxg5 28. Nxg5 Qe7 29. Rf3 $2 (29. Ra2 $11) 29... Rf8 $2 ({Günstiger ist} 29... f6 $19 30. exf6 gxf6 31. Nxe6 Nd8) 30. Ra2 Na5 (30... f6 $11 31. exf6 Rxf6) 31. Kd1 (31. Qg3 $16) 31... Nb8 $2 {[%mdl 8192] [#]} (31... f6 $14 32. exf6 Rxf6) 32. h6 $1 {[%mdl 512]} gxh6 33. Nh7 Nd7 34. Nxf8 Qxf8 35. Rg3 Qh8 36. Rh3 Qg7 {Schwarz hofft, mit ...Dg1+ fortzusetzen.} 37. Rxh6 Kd8 38. Qh4+ (38. Rh5 $18) 38... Kc7 $16 {Droht ...Dg1+.} 39. Rh8 {Und Dd8+ würde nun gewinnen.} Qg1+ (39... Nc6 $1 $14) 40. Kd2 Nc6 41. Qg3 Qf1 {[#] Und weiter mit ...Tb1 wäre nett.} 42. Qf3 $1 {Schwarz muss nun Th1 beachten.} Rb1 $2 {[%mdl 8192]} (42... Qg1 $16) 43. Rh1 $18 {Weiß steht klar auf Gewinn.} Ndxe5 44. dxe5 ({Weniger gut wäre} 44. Rxf1 Nxf3+ 45. Ke3 Ng5 $14) 44... Nxe5 {[#]} 45. Qxf7+ $1 {[%mdl 512]} Nxf7 46. Rxf1 Nd6 47. f3 {Precision: Weiß = 40%, Schwarz = 23%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "2"]
[White "Vergara Jofre, Felipe"]
[Black "Barria Zuniga, Daniel"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2270"]
[BlackElo "2395"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,37,28,30,38,32,25,28,21,19,24,13,18,9,14,17,16,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. c4 Nc6 8. Qe2 {B42: Sicilian: Kan Variation: 5 Bd3} d6 9. Nc3 Nf6 10. O-O e5 11. Be3 O-O (11... Be6 12. Bxa7 Rxa7 13. Rfd1 O-O 14. Qe3 Qb8 15. Be2 b6 16. Rd2 Rd8 17. Rad1 Rb7 {1-0 (46) Safarli,E (2641)-Pantsulaia,L (2585) Kocaeli 2017}) 12. Bxa7 {LiveBook: 5 Games} Rxa7 13. Rad1 Be6 14. Qe3 Qb8 {[#]} 15. Be2 $146 ({Predecessor:} 15. Rd2 Rc8 16. Nd5 Nd7 17. Nb6 Nxb6 18. Qxb6 {0-1 (70) Petr,M (2511)-Vovk,A (2522) Olomouc 2010}) 15... b5 16. Nd5 Bxd5 {The position is equal.} 17. cxd5 Ne7 18. Na5 Rc7 19. Rc1 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "2"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Abarca Gonzalez, Nicolas"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2266"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,96,0,0,0,0,0,0,0,0,-2,0,0,13,5,39,-9,10,0,0,-30,-2,-22,-27,-47,0,0,0,-17,0,-105,-106,-146,-158,-170,-100,-100,-109,-200,-93,-76,-68,-79,-57,-179,-180,-167,-149,-170,-174,-169,-137,-139,-98,-174,-126,-171,-129,-124,0,-170,-163,-193,-198,-275,-282,-378,-376,-428,-408,-428,-424,-568,-535,-563,-522,-1431,-818,-29991,-29992]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. O-O O-O {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 10. d3 d6 {LiveBook: 12 Games} 11. Bg5 (11. Be3 Bg4 12. c3 Bxe3 13. Qxe3 Nd7 14. Nbd2 Nc5 15. Bc2 Ne6 16. d4 exd4 17. cxd4 {1-0 (67) Amin,B (2662)-Sanal,V (2474) Doha 2016}) 11... Bg4 {With the idea ...Nd4.The position is equal.} 12. c3 $1 h6 13. Be3 Bxe3 14. Qxe3 $146 ({Predecessor:} 14. fxe3 b4 15. Nbd2 bxc3 16. bxc3 Ra8 17. h3 {1-0 (35) Bisguier,A (2440)-Shapiro,O Las Vegas 1976}) 14... Re8 15. Nbd2 Nh5 16. Rfe1 Qd7 17. Nf1 Ra8 18. Rxa8 Rxa8 19. Nh4 Be6 20. Bd1 Nf4 21. d4 {next d5 is good for White.} Bc4 22. b3 Bxf1 23. Kxf1 b4 24. d5 (24. Nf5 $1 $11 {keeps the balance.}) 24... Ne7 $36 {[%mdl 2048] Black is on the roll.} 25. c4 g5 26. Qg3 Kf8 (26... Qc8 $19 27. Bc2 Qa6) 27. Bg4 gxh4 28. Qxh4 (28. Bxd7 $2 {is the wrong capture.} hxg3 29. hxg3 Nd3 $19) (28. Qxf4 $17 exf4 29. Bxd7) 28... Qd8 (28... Qe8 $1 $19 {...Kg7 is the strong threat.} 29. Qxh6+ Kg8 30. Qg5+ Neg6) 29. Qxh6+ Kg8 {[%cal Bf8g8,Bg8h7,Bh7h8][%mdl 32]} 30. g3 Nfg6 31. Re3 ({White should try} 31. h4 $15) 31... Qf8 $1 $19 32. Qg5 f6 33. Be6+ {[#]} Kh7 $1 34. Qg4 Qh6 35. h4 Kh8 36. Kg2 (36. Qd1 $17) 36... Ra1 {[%cal Ba8a1,Ba1c1,Bc1c3][%mdl 32]} 37. Bf7 Qg7 38. Be6 Qh6 39. Bf7 $1 {[#]} Nf8 $1 40. Be6 Qg6 41. Qh3 (41. Qxg6 {might work better.} Nfxg6 42. Rd3) 41... Rc1 42. Bd7 Rc3 {Hoping for ...Rxe3.} 43. Re1 Rxb3 44. h5 Qg5 45. Ra1 Ra3 46. Rb1 Ra2 47. Rb3 Ra1 {aiming for ...Qc1.} 48. Qg4 Qc1 {Precision: White = 36%, Black = 56%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "2"]
[White "Fuentes Parra, Victor Ignacio"]
[Black "Garcia Cardenas, Pablo"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2148"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,56,1,2,-23,20,2,10,-23,0,0,0,-8,-16,-27,15,0,0,0,0,-133,-79,-133,-121,-165,-168,-139,-155,-246,-235,-268,-162,-218,-183,-424,-408,-595,-268,-297,-283,-296,-288,-409,-398,-29979,-784,-29979,-9421]} 1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. b3 (4. c4 c6 5. cxd5 Bxf3 6. Qxf3 cxd5 7. Nc3 Nc6 8. Bd3 e6 9. O-O Rc8 10. Bd2 Bd6 11. Qh3 g6 12. f4 O-O 13. Be1 Be7 14. Rd1 Na5 {0-1 (44) Jussupow,A (2585)-Najer,E (2679) Tallinn 2016}) 4... e6 5. Bb2 c5 6. Nbd2 {D04: Colle System} Nc6 {LiveBook: 11 Games} 7. a3 Bd6 8. Be2 {The position is equal.} cxd4 9. exd4 Qc7 10. c4 O-O 11. O-O $146 ({Predecessor:} 11. c5 Bf4 12. g3 Bh6 13. h3 Bxf3 14. Nxf3 {½-½ (32) Stefanova,A (2516)-Omar,N (2314) Caleta 2013}) 11... dxc4 12. bxc4 Ne7 13. h3 Bh5 14. Ng5 Bg6 15. Bf3 (15. Ngf3 $11) 15... Bf4 $36 {[%mdl 2048] Black has strong initiative.} ({Better is} 15... Bh2+ 16. Kh1 Bf4) 16. h4 ({White should play} 16. Nge4) 16... Nf5 17. h5 {Hoping for Nge4.} Bxg5 18. hxg6 hxg6 {[%cal Bh7g6,Bg6g5,Bg5g4][%mdl 32]} 19. Be2 (19. c5 $17 {was necessary.}) 19... Rfd8 $19 20. Nf3 Bf4 {[%cal Bg5f4,Bf4e5,Be5h2][%mdl 32]} 21. Qb3 (21. Bd3 $142) 21... g5 {Threatens to win with ...g4.} 22. Rfd1 $2 (22. d5 {is a better defense.}) 22... g4 23. Ne5 (23. Rd3 $142 gxf3 24. Bxf3) 23... Nxd4 (23... g3 $142 24. Rab1 gxf2+ 25. Kxf2 Ne4+ 26. Kf3 Bxe5 27. Kxe4 {[#]} Bxd4 $1 {[%mdl 512]} 28. Bxd4 Qc6+ 29. Kf4 Qxg2) 24. Rxd4 Bxe5 25. Rxd8+ Rxd8 26. Rb1 (26. Bxe5 $142 Qxe5 27. Rd1 Rxd1+ 28. Qxd1) 26... Rd2 27. Bf1 $2 {[#]} (27. Bxe5 $19 Qxe5 28. Bf1) 27... Bh2+ 28. Kh1 Ne4 {Precision: White = 29%, Black = 62%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "2"]
[White "AGUIRRE CONTRERAS, Cristian Ro"]
[Black "Diaz Villagran, Robert"]
[Result "1-0"]
[ECO "C04"]
[BlackElo "2317"]
[Annotator "RC"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:01:55]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:08]} 3. Nd2 {[%emt 0:00:08]} Nc6 {[%emt 0:05:19]} 4. Ngf3 {[%emt 0:02:52]} Nf6 {[%emt 0:00:08]} 5. e5 {[%emt 0:00:41]} Nd7 {[%emt 0:00:01]} 6. Nb3 {[%emt 0:03:02]} a5 {[%emt 0:03:08]} 7. a4 {[%emt 0:02:23]} b6 {[%emt 0:11:59]} 8. Bg5 {[%emt 0:12:30]} Be7 {[%emt 0:03:41]} 9. h4 {[%emt 0:00:16]} Ba6 {[%emt 0:06:22]} 10. Bxa6 {[%emt 0:06:14]} Rxa6 {[%emt 0:00:14]} 11. c3 {[%emt 0:00:16]} Ra7 {[%emt 0:12:38]} 12. Qd3 {[%emt 0:06:34]} Ncb8 {[%emt 0:07:56]} 13. Rh3 {[%emt 0:09:26]} h6 {[%emt 0:03:12]} 14. Bxe7 {[%emt 0:19:46]} Qxe7 {[%emt 0:00:34]} 15. Rg3 {[%emt 0:02:02]} Kf8 {[%emt 0:09:59]} 16. Qe3 {[%emt 0:01:21]} c5 {[%emt 0:00:38]} 17. h5 {[%emt 0:03:26]} Nc6 {[%emt 0:04:48]} 18. Rd1 {[%emt 0:01:08]} Rb7 {[%emt 0:05:23]} 19. Qf4 {[%emt 0:01:05]} Rg8 {[%emt 0:00:53]} 20. Rd2 {[%emt 0:05:39]} c4 {[%emt 0:02:32]} 21. Nc1 {[%emt 0:01:25]} b5 {[%emt 0:00:05]} 22. axb5 {[%emt 0:03:06]} Rxb5 {[%emt 0:00:02]} 23. Rh3 {[%emt 0:04:04]} a4 {[%emt 0:03:30]} 24. g4 {[%emt 0:00:09]} a3 {[%emt 0:01:32]} 25. bxa3 {[%emt 0:01:00]} Qxa3 {[%emt 0:04:12]} 26. Rc2 {[%emt 0:03:36]} Ke8 {[%emt 0:06:26]} 27. g5 {[%emt 0:00:27]} hxg5 {[%emt 0:00:51]} 28. Nxg5 {[%emt 0:00:21]} Qe7 {[%emt 0:00:14]} 29. Rf3 {[%emt 0:00:42]} Rf8 {[%emt 0:02:37]} 30. Ra2 {[%emt 0:00:01]} Na5 {[%emt 0:00:50]} 31. Kd1 {[%emt 0:03:18]} Nb8 {[%emt 0:00:22]} 32. h6 {[%emt 0:00:49]} gxh6 {[%emt 0:02:23]} 33. Nh7 {[%emt 0:00:02]} Nd7 {[%emt 0:00:55]} 34. Nxf8 {[%emt 0:00:10]} Qxf8 {[%emt 0:00:30]} 35. Rg3 {[%emt 0:02:53]} Qh8 {[%emt 0:01:03]} 36. Rh3 {[%emt 0:01:38]} Qg7 {[%emt 0:00:24]} 37. Rxh6 {[%emt 0:00:26]} Kd8 {[%emt 0:00:45]} 38. Qh4+ {[%emt 0:02:55]} Kc7 {[%emt 0:00:01]} 39. Rh8 {[%emt 0:00:10]} Qg1+ {[%emt 0:00:33]} 40. Kd2 {[%emt 0:01:03]} Nc6 {[%emt 0:00:46]} 41. Qg3 {[%emt 0:01:46]} Qf1 {[%emt 0:00:22]} 42. Qf3 {[%emt 0:00:13]} Rb1 {[%emt 0:00:39]} 43. Rh1 {[%emt 0:00:18]} Ndxe5 {[%emt 0:00:57]} 44. dxe5 {[%emt 0:00:13]} Nxe5 {[%emt 0:00:00]} 45. Qxf7+ {[%emt 0:00:23]} Nxf7 {[%emt 0:00:02]} 46. Rxf1 {[%emt 0:00:08]} Nd6 {[%emt 0:00:01]} 47. f3 {[%emt 0:00:30]} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "3"]
[White "Garcia Cardenas, Pablo"]
[Black "Aguirre Contreras, Cristian"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2454"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,55,16,18,15,9,37,24,32,15,40,54,36,25,25,33,33,24,29,22,35,23,32,8,0,9,22,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Qc2 c6 9. Nge2 Re8 10. O-O h6 11. Bf4 {LiveBook: 21 Games} Bf8 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} (11... Nf8 12. a3 a5 13. f3 Nh5 14. Be5 f6 15. Bg3 Nxg3 16. Nxg3 Bd6 17. Rae1 Qc7 18. f4 Be6 19. Nf5 Bxf5 20. Bxf5 {1-0 (68) Nepomniachtchi,I (2720)-Naiditsch,A (2722) Dortmund 2015}) 12. h3 Qe7 13. Rab1 $146 ({Predecessor:} 13. Rae1 b6 14. a4 a6 15. a5 c5 16. axb6 c4 17. Bf5 Nxb6 18. Bxc8 Nxc8 19. Ra1 {1-0 (54) Shafi,D (2006)-Dabos Doukas,I (1799) Perth 2017}) 13... a5 {White has an edge.} 14. a3 Ne4 15. Bxe4 dxe4 16. Ng3 {[%cal Rc3e4]} g5 17. Bc7 {[%cal Rc3e4]} Nf6 18. Be5 Nd7 $1 19. Ncxe4 {[#] aiming for Nh5.} Nxe5 20. dxe5 Qxe5 21. f4 gxf4 {The position is equal.} 22. exf4 Qd4+ 23. Kh1 {Hoping for Rbd1.} Bf5 $1 {[%cal Rf5e4] [#]} 24. Nf6+ $1 {[%mdl 512]} Qxf6 25. Nxf5 Rad8 26. Rbd1 Rxd1 27. Rxd1 Rd8 {Strongly threatening ...Rxd1+.} 28. Rxd8 {Precision: White = 67%, Black = 81%.} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "3"]
[White "Perez Gormaz, Matias"]
[Black "Henriquez Villagra, Cristobal"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2410"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,98,10,9,15,12,35,0,7,0,0,-19,30,0,18,-33,-33,-26,-27,-27,0,0,0,0,0,0,0,0,0,-20,-21,-37,25,27,41,0,48,71,85,72,80,70,62,60,73,64,53,0,0,-117,-119,-183,-187,-352,-107,-297,-268,-533,-223,-193,-85,-254,0,-49,-49,-254,-210,-311,-310,-268,-291,-358,-341,-503,-434,-394,-346,-843,-835,-781,-827,-833,-814,-1452,-1387,-1372,-1337]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 e6 5. Nd2 Nd7 6. Ngf3 h6 7. Be2 Ne7 8. O-O Bh7 {B12: Caro-Kann: Advance Variation} 9. Nb3 g5 (9... Qc7 10. Rc1 Nb6 11. Qd2 Nc4 12. Qc3 Nxe3 13. fxe3 Ng6 14. Qe1 Be7 15. c4 O-O 16. cxd5 exd5 {½-½ (70) Le Roux,J (2572)-Sumets,A (2595) Belgium 2016}) 10. Ne1 Nf5 {The position is equal.} 11. Bd2 Be7 12. Nd3 Qc7 13. Rc1 $146 ({Predecessor:} 13. a4 O-O-O 14. a5 f6 15. exf6 Bxf6 {1-0 (40) Onoprienko,V (2370)-Ovetchkin,R (2335) Kazan 1995}) 13... Nb6 14. Bh5 (14. Ba5 $11) 14... Nc4 $15 15. Be1 Ng7 16. Be2 h5 17. Nbc5 $36 {[%mdl 2048] White is more active.} b6 18. Na4 $1 Nf5 19. c3 Bg6 20. b3 Na3 21. Bd2 Kf8 22. Ra1 Qd8 ({Black should play} 22... c5 $1 $15) 23. Qc1 $11 Nb5 24. Nab2 Rc8 25. a4 Nbxd4 26. cxd4 Nxd4 27. Bd1 c5 28. Ne1 Nc6 29. f4 {[%cal Rf4g5]} g4 $1 30. Bc2 (30. Bc3 $1 $14) 30... Nd4 31. Bd1 {[#]} (31. Qd1 $11 {keeps the balance.}) 31... c4 $1 $17 {[%cal Rc4b3][%mdl 512]} 32. bxc4 (32. Be3 $17 Nxb3 33. Bxb3 cxb3 34. Qd1) 32... dxc4 $19 33. Qc3 $2 {[#]} (33. Kh1) 33... Nf5 $2 (33... Nb3 $1 $19 {[%mdl 512]} 34. Bxb3 cxb3 35. Qxb3 Qxd2) 34. Nc2 $2 (34. Bc2 $17) 34... Bc5+ $1 35. Rf2 $2 (35. Kh1 h4) (35. Be3 Nxe3 36. Nxe3) 35... Bxf2+ (35... Qh4 $142 36. Be3 g3 37. Bxc5+ Rxc5 38. hxg3 Nxg3) 36. Kxf2 {[#]} Kg7 (36... g3+ $1 $19 {[%mdl 512] has better winning chances.} 37. hxg3 h4) 37. Be2 $2 {[#]} (37. Ne3 $17) 37... Qd5 $2 (37... Qh4+ 38. Kg1 $11) ({Better is} 37... g3+ $1 $19 {[%mdl 512]} 38. hxg3 h4) 38. Rd1 a6 {[%cal Ba7a6,Ba6b5][%mdl 32]} 39. Kg1 $2 (39. Ne3 $1 $15 Qa8 40. Nxf5+ (40. Nbxc4 b5 $15) 40... Bxf5 41. Qb4 (41. Nxc4 b5 $17)) 39... b5 40. Be1 (40. Ne3 {might work better.} Qd4 41. Bf1) 40... Qe4 41. Bf1 h4 ({Don't play} 41... Qxf4 42. Bd2 $19) 42. axb5 axb5 43. Rd2 (43. Bd2 {is a better defense.} Ra8 44. Re1) 43... Rhd8 44. Re2 Qb7 ({But not} 44... Qxf4 45. Bd2 $19) 45. g3 $2 {[#]} (45. Ne3 b4 46. Qc1) 45... Rd3 $1 {[%mdl 512] Black is clearly winning.} 46. Nxd3 cxd3 47. Qxd3 Nxg3 {( -> ...Qh1+)} 48. Bg2 Bxd3 49. Bxb7 Nxe2+ {Precision: White = 28%, Black = 53%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "3"]
[White "Barria Zuniga, Daniel"]
[Black "Salinas Herrera, Pablo"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2395"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,25,0,5,7,4,-5]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. a4 Bb4 7. e4 Qa5 8. Bd2 {D44: Semi-Slav: Botvinnik System} c5 9. Bxc4 cxd4 10. Nxd4 O-O 11. Qe2 (11. Nc2 Nc6 12. Nxb4 Qxb4 13. b3 Qe7 14. O-O Rd8 15. Re1 Ne5 {1-0 (60) Nakamura,H (2791)-Giri,A (2769) Saint Louis 2016}) 11... Rd8 {LiveBook: 3 Games} 12. Nb3 Qc7 13. e5 {[#]} {Predecessor:} Nd5 $146 14. O-O Nc6 15. f4 Nxc3 16. bxc3 {½-½ (70) Iturrizaga Bonelli,E (2628)-Arnold,M (2529) Philadelphia 2012} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "3"]
[White "Lopez Silva, Hugo"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2389"]
[BlackElo "2266"]
[Annotator "RC"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:11:41]} c5 {[%emt 0:00:24]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:11]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:11]} 4. Nxd4 {[%emt 0:00:06]} g6 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:06:32]} Bg7 {[%emt 0:00:13]} 6. Be3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:27]} 7. f3 {[%emt 0:05:41]} O-O {[%emt 0:00:20]} 8. g4 {[%emt 0:00:04]} d6 {[%emt 0:15:05]} 9. Qd2 {[%emt 0:02:41]} Bd7 {[%emt 0:00:28]} 10. O-O-O {[%emt 0:00:09]} Rc8 {[%emt 0:01:13]} 11. h4 {[%emt 0:06:40]} Ne5 {[%emt 0:00:21]} 12. Kb1 {[%emt 0:00:19]} Qa5 {[%emt 0:00:18]} 13. Nb3 {[%emt 0:00:06]} Qc7 {[%emt 0:00:16]} 14. Be2 {[%emt 0:00:02]} b5 {[%emt 0:00:24]} 15. h5 {[%emt 0:01:55]} b4 {[%emt 0:00:11]} 16. Nd5 {[%emt 0:00:42]} Nxd5 {[%emt 0:00:06]} 17. exd5 {[%emt 0:00:04]} a5 {[%emt 0:00:26]} 18. Nd4 {[%emt 0:05:09]} Nc4 {[%emt 0:38:14]} 19. Bxc4 {[%emt 0:01:13]} Qxc4 {[%emt 0:01:35]} 20. hxg6 {[%emt 0:44:06]} fxg6 {[%emt 0:00:52]} 21. Qh2 {[%emt 0:00:07]} h6 {[%emt 0:21:01]} 22. b3 {[%emt 0:06:28]} Qxd5 {[%emt 0:14:12]} 23. Nf5 {[%emt 0:01:26]} Qe5 {[%emt 0:00:22]} 24. Qxe5 {[%emt 0:01:54]} Bxe5 {[%emt 0:02:31]} 25. Nxe7+ {[%emt 0:00:06]} Kf7 {[%emt 0:00:07]} 26. Nxc8 {[%emt 0:00:08]} Rxc8 {[%emt 0:00:29]} 27. Rxh6 {[%emt 0:01:07]} Bc6 {[%emt 0:02:25]} 28. Rh3 {[%emt 0:01:24]} Ke6 {[%emt 0:00:21]} 29. f4 {[%emt 0:00:59]} Bf6 {[%emt 0:01:15]} 30. f5+ {[%emt 0:01:19]} gxf5 {[%emt 0:00:13]} 31. gxf5+ {[%emt 0:00:01]} Kxf5 {[%emt 0:00:54]} 32. Rxd6 {[%emt 0:02:31]} Be4 {[%emt 0:00:06]} 33. Rh2 {[%emt 0:00:21]} Be5 {[%emt 0:00:32]} 34. Rh5+ {[%emt 0:00:45]} Kg4 {[%emt 0:01:00]} 35. Rxe5 {[%emt 0:01:37]} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "3"]
[White "Abarca Gonzalez, Nicolas"]
[Black "Fuentes Parra, Victor Ignacio"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2388"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,98,8,3,-7,1,-14,9,-16,-36,-27,32,10,0,-12,16,-22,51,-21,-26,-21,57,57,40,38,41,29,72,-9,177,197,229,0,0,0,110,64,64,65,63,63,50,25,112,25,50,34,37,38,81,50,124,0,122,122,122,122,122,122,125,126,129,120,122,119,183,177,210,218,202,175,204,204,247,231,241,235,255,259,545,221,731,720,743,743,743,742,741,734,693,713,1327]} 1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. Qg4 Kf8 6. dxc5 {C03: French Tarrasch: Unusual Black 3rd moves} Nc6 7. Ngf3 h5 (7... Bxc5 8. Nb3 Be7 9. Bd3 h5 10. Qf4 Nh6 11. O-O Kg8 12. Re1 Nb4 13. Nbd4 Nxd3 14. cxd3 {1-0 (32) Short,N (2646)-Forcen Esteban,D (2565) Madrid 2016}) 8. Qf4 {The position is equal.} g5 $1 {[%cal Rg5f4]} 9. Qe3 Qc7 (9... d4 $11 10. Qe2 g4) 10. h3 $146 ({Predecessor:} 10. Nb3 g4 11. Nfd4 Qxe5 12. Nxc6 Qxe3+ 13. Bxe3 bxc6 {1-0 (32) Van Eijk,S (2431)-Kollen,Z (2209) Dieren 2013}) 10... Nh6 11. g4 Nb4 12. Bd3 Rg8 (12... b6 $11) 13. Rg1 ({Better is} 13. Nb3 $14) 13... hxg4 $11 ({But not} 13... Qxc5 $6 14. Qxc5 Nxd3+ 15. cxd3 $16) 14. hxg4 Bxc5 (14... f5 $11 15. exf6 Bxf6) 15. Qe2 $1 $14 Bd7 16. Nb3 Be7 17. Nbd4 a6 18. c3 (18. Bd2 $16) 18... Nc6 $2 (18... Nxd3+ $11 {and Black is okay.} 19. Qxd3 f6) 19. Nxc6 $18 bxc6 20. Bxa6 $2 ({Only move:} 20. Rh1 $1 $18) 20... f6 $11 21. Bd3 Ra4 (21... Nf7 $11) 22. exf6 Bxf6 23. Be3 $36 {[%mdl 2048] Black is under pressure.} e5 24. Bc2 Rxg4 25. Bc5+ Kf7 (25... Be7 $11 26. Bxe7+ Kxe7) 26. O-O-O (26. Rh1 $16 Nf5 27. O-O-O (27. Rh7+ Rg7 $11)) 26... Rxg1 27. Rxg1 {Black must now prevent Nxe5+!} g4 28. Nd2 e4 29. Rh1 Nf5 {[#]} (29... Rg6 $14) 30. Bb3 ({White should play} 30. Nxe4 $1 $16 {[%mdl 512]} Qf4+ (30... dxe4 31. Bb3+) 31. Nd2) 30... Qf4 (30... Be6 $1 $11 {remains equal.}) 31. Qxe4 $1 $16 Bg5 32. Rh7+ Rg7 33. Rxg7+ Nxg7 {[#]} 34. Qxf4+ $1 Bxf4 35. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ne6 36. Bb6 Bd6 (36... Ke7 $16 37. a5 Bc8) 37. a5 $18 g3 38. fxg3 Bxg3 39. Ba4 {a6 is the strong threat.} Nc7 40. Nb3 Bf4+ 41. Kb1 Na8 42. Bc5 Bc7 43. Ka2 Bd8 $2 (43... Ke8 {was worth a try.} 44. a6 Bb6) 44. Ka3 (44. a6 $142) 44... Ke8 $2 (44... Nc7 45. Bb6 Be7+ 46. Ka2 Na8) 45. a6 {White is clearly winning.} Bb6 46. Kb4 Kd8 47. Nd4 Kc7 48. b3 Be8 49. Ne6+ Kd7 {Precision: White = 42%, Black = 35%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "3"]
[White "Diaz Villagran, Robert"]
[Black "Vergara Jofre, Felipe"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2317"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,51,17,19,13,17,16,33,18,51,41,53,-6,0,0,0,8,8,7,43,34,43,40,272,250,853,887,844,820,1698,1641,2415,2349,29997,-433]} 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 d5 8. exd6 e6 9. cxd4 Bxd6 10. O-O O-O 11. Qe2 {B22: Sicilian: 2 c3} (11. Nc3 Ne7 12. Qe2 Bd7 13. Ne5 Bxe5 14. dxe5 Bc6 15. Bg5 Qe8 16. Rad1 Nbd5 17. Rd3 Ng6 18. Bxd5 exd5 19. Re1 Qe6 {½-½ (51) Zhigalko,S (2656)-Andreikin,D (2720) Berlin 2015}) 11... Nd5 12. Nc3 b6 13. Qe4 $146 {Ng5 is the strong threat.White is slightly better.} ({Predecessor:} 13. Nxd5 exd5 14. Bg5 Be7 15. Bxe7 Nxe7 16. Rfe1 Nf5 17. Qe5 Be6 18. Bc2 g6 19. Rac1 Rc8 20. Bxf5 Bxf5 21. Rxc8 Bxc8 {½-½ (29) Pinski,J (2395)-Pyda,Z (2354) Kazimierz Dolny 2001}) 13... f5 14. Qe2 Nc7 15. Rd1 (15. d5 $14 Na5 16. Bg5) 15... Na5 $1 $11 16. Bc2 Ba6 17. Bd3 Bxd3 18. Rxd3 {[%cal Bd1d3,Bd3h3,Bh3g3,Bg3g6,Bg6g8][%mdl 32]} Qf6 19. Ne5 Rfd8 20. Bf4 $36 {[%mdl 2048] White is more active.} Bb4 $2 (20... Qe7 $14) 21. Qh5 $18 Be7 $2 (21... Bd6 22. Bg5 Qf8) 22. Rh3 h6 {[#]} 23. Bxh6 $1 {[%mdl 512] Hoping for Bf4.} gxh6 (23... Qxh6 24. Qf7+) 24. Rg3+ Kf8 25. Rg6 Qh4 {[#]} 26. Rg8+ $1 {[%mdl 33280] Precision: White = 75%, Black = 18%. . Loss on Time!?} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "4"]
[White "Henriquez Villagra, Cristobal"]
[Black "Barria Zuniga, Daniel"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2501"]
[BlackElo "2395"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,153,74,54,55,39,69,45,38,61,59,77,54,27,36,33,35,32,28,32,89,54,54,51,56,51,49,38,41,26,41,21,63,12,8,31,19,27,29,23,33,29,45,12,56,29,56,56,64,56,56,56,63,22,69,65,88,60,58,54,85,86,75,68,81,66,85,85,84,84,89,84,91,94,95,84,84,84,85,85,91,79,126,122,147,140,129,118,133,122,134,142,183,185,167,0,208,186,175,194,177,122,149,105,176,173,204,240,345,383,339,247,318,393,399,384,374,366,395,372,550,544,572,568,512,475,1564,542,961,929,861,653,29971,29975,29975,29975]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. O-O Nc6 8. Qg4 Nf6 9. Qxg7 Rg8 10. Qh6 Ne5 {[#] B42: Sicilian: Kan Variation: 5 Bd3} 11. Be2 $1 {LiveBook: 21 Games} d6 (11... Nxe4 12. Be3 Bb8 13. Nc3 Nf6 14. Bg5 Nfg4 15. Bxd8 Nxh6 16. Bb6 d5 17. Rfe1 Nf5 18. Nd4 {0-1 (33) Morozevich,A (2676)-Andreikin,D (2708) Sochi 2017}) 12. Bg5 Rg6 {White is slightly better.} 13. Qh4 h6 14. Bxf6 Qxf6 15. Qxf6 Rxf6 16. N1d2 Bd7 17. g3 $146 ({Find the theoretical novelty and annotate with similar games:} 17. Nc4 Nxc4 18. Bxc4 {½-½ (57) Syrov,A (2267)-Lanka,Z (2434) Kiel 2017}) 17... Rc8 18. Rac1 Ke7 19. Kg2 Rg6 (19... h5 $14) 20. c4 Rgg8 21. f4 Nc6 22. Nb1 Nd4 23. Nxd4 Bxd4 24. Rc2 b5 25. Rd1 Bb6 26. Kf1 (26. Rcd2 $14) 26... bxc4 $11 27. Rxc4 Rxc4 28. Bxc4 a5 29. Nc3 Bc6 30. Bb5 Bb7 31. Ke2 Rc8 32. e5 Rd8 33. Na4 Ba7 34. Rc1 {Rc7+ is the strong threat.} Bb8 35. exd6+ Bxd6 36. Bd3 Bd5 37. Nb6 Bb7 38. a3 Rb8 39. Rc2 Bd5 40. Nxd5+ exd5 $16 {[%mdl 4096] Endgame KRB-KRB} 41. Rd2 Ke6 42. Kd1 Be7 43. Be2 Bf6 44. Kc1 Rb3 45. Bg4+ Kd6 46. Bh5 Rb7 47. Bf3 Rb5 48. Kb1 Bg7 49. Ka2 Bf6 50. Be2 Rc5 51. Kb3 Rc1 52. Bf3 Rc5 53. Ka4 {aiming for b4.} d4 54. Be4 Bg7 55. Bd3 Bf6 56. Bb5 Kd5 57. Bd3 $2 ({Better is} 57. Kxa5 $18 {Black must now prevent a4.} Be7 58. Ka4) 57... Bg7 $2 (57... Kd6 $11 {and Black is okay.}) 58. Rd1 Bf6 59. Re1 Kd6 60. h4 (60. Re8 $18) 60... Kd5 61. Rh1 Kd6 (61... Be7 $16 62. Re1 Kd6) 62. g4 $18 Ke7 63. g5 hxg5 (63... Bg7 $142 64. Re1+ Kd7) 64. hxg5 ({Less strong is} 64. fxg5 Bh8 $18) 64... Bg7 65. Re1+ Kd6 66. Re8 f6 67. Rg8 Rc7 68. g6 Bh6 69. Rd8+ Kc5 (69... Ke7 $142) 70. b4+ axb4 71. axb4+ Kb6 72. Rd6+ Ka7 (72... Rc6 $142) 73. Rxd4 (73. b5 $142 {Hoping for b6+.} Kb7 74. Rxf6) 73... Rc3 74. f5 Kb6 75. Be4 Bc1 {[%csl Gc1][%cal Rc3a3]} 76. Rd6+ Kc7 {[#]} 77. g7 $1 {[%mdl 512] Precision: White = 58%, Black = 42%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "4"]
[White "Salinas Herrera, Pablo"]
[Black "Diaz Villagran, Robert"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2453"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,103,69,70,72,74,83,58,77,65,91,83,94,96,106,84,94,91,106,104,128,107,148,124,170,167,154,133,163,152,158,152,191,0,138,123,153,122,191,192,204,114,123,91,121,95,103,68,128,130,132,126,240,154,264,216,246,217,483,465,502,274,408,401,405,392,403,397,379,329,325,325,545,542,592,592,534,622,592,599,588,538,712,708,596,763]} 1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 O-O 7. O-O c6 8. Qc2 Qc7 9. Rd1 Re8 10. h3 Nf8 {[%cal Bd7f8,Bf8e6,Be6f4][%mdl 32] A55: Old Indian Defence with Nf3 and e4} (10... exd4 11. Nxd4 Bf8 12. Bf4 Nc5 13. Bf3 a5 14. b3 g6 15. Rd2 h5 16. Rad1 Re5 17. Nde2 Kh7 18. h4 {0-1 (51) Izsak,G (2437)-Berkes,F (2653) Hungary 2017}) 11. Be3 {LiveBook: 16 Games} Ne6 12. d5 $146 ({Predecessor:} 12. Rac1 Nh5 13. Bf1 exd4 14. Nxd4 Nxd4 15. Rxd4 Bf6 16. Rd2 Bxc3 17. bxc3 Nf6 18. Bd3 {0-1 (59) Tratar,M (2290)-Basagic,Z (2415) Ljubljana 1993}) 12... Nf4 {White is better.} 13. Bf1 Bf8 14. b4 Nd7 15. Qd2 a5 16. a3 (16. Bxf4 axb4 17. Nb5 cxb5 $11) 16... axb4 17. axb4 Rxa1 18. Rxa1 Ng6 19. Ra7 c5 20. Nb5 Qb6 21. Qc2 Nb8 22. bxc5 dxc5 23. Ra3 h6 24. Ne1 Na6 25. Nd3 Nh4 26. Ne1 $2 {[#]} (26. f3 $18) 26... Nb4 (26... Ng6 $1 $11) 27. Qb1 Qf6 28. Bd2 Na6 (28... Bd7 $16) 29. g3 $18 Ng6 30. Qa1 (30. Nc2 $18) 30... Bd7 $16 31. Bg2 Qd8 32. Qb1 Nb4 33. Nc3 f6 (33... Ne7 $14) 34. Na2 Nxa2 35. Rxa2 Bc8 (35... b6 $16 36. Ra6 Qc8 37. Qxb6 (37. Rxb6 Bxh3 38. Qd1 Bg4 $16) 37... Bxh3 38. Bxh3 Qxh3) 36. Nd3 f5 (36... Bd6 $16 {was worth a try.} 37. Rb2 Nf8) 37. Qb5 f4 38. Nxc5 {[#] aiming for Ba5.} (38. gxf4 $6 exf4 39. f3 (39. Nxc5 Nh4 $11) 39... Bd6) 38... f3 $2 (38... b6) 39. Bxf3 $18 Bxh3 40. Ne6 Rxe6 (40... Bxe6 $142 41. dxe6 Rxe6) 41. dxe6 Qd3 42. Be3 ({Not} 42. Bg2 Bxe6 43. Bf1 (43. Qxb7 Bc5 $16) 43... Qxe4 $18) 42... Qf1+ 43. Kh2 Bxe6 44. Bg2 Qxc4 45. Rb2 Qc3 $2 (45... Qxb5 {is a better defense.} 46. Rxb5 Bf7 47. Rxb7 Be7) 46. Qxb7 {White is clearly winning.} Kh7 47. Rb6 Qc8 48. Qxc8 Bxc8 49. Bh3 Bxh3 50. Kxh3 Be7 51. Kg4 Bf6 52. Bc5 {Precision: White = 34%, Black = 28%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "4"]
[White "Lopez Silva, Hugo"]
[Black "Perez Gormaz, Matias"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2389"]
[BlackElo "2410"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,111,52,41,42,19,43,31,86,55,73,56,115,103,112,106,114,102,106,94,88,98,98,98,145,161,178,177,177,169,163,155,206,207,232,232,240,233,236,227,250,240,240,242,386,378,362,348,388,368,363,316,368,376,381,353,358,376,343,222,219,227,213,218,216,214,263,256,253,249,204,37,44,37,37,48,37,0,0,0,0,-47,-10,-17,0,0,0,-673,-593,-1157,-989,-784,-708,-2721,-2506,-2219,-2119,-5057,-5057,-29967,-29968,-29964]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 c5 {B06: Modern Defence} 8. Be3 Bb7 9. Be4 Qb8 (9... Bxe4 $14 10. Nxe4 Nh6) (9... Bxe4 10. Nxe4 Nh6 11. dxc5 dxe5 12. c6 Nf6 13. Qxd8+ Rxd8 14. Nxf6+ exf6 15. c7 Rc8 16. Bb6 {0-1 (60) Wei,Y (2696)-Carlsen,M (2855) Bilbao 2016}) 10. Bxb7 Qxb7 11. dxc5 $1 dxc5 (11... dxe5 $14 12. Qd5 Qxd5 13. Nxd5 Rc8) 12. Qd5 Qxd5 13. Nxd5 {Black must now prevent Nc7+.} Rc8 14. O-O-O $146 {[%mdl 2048] Keeping Black busy.} Nh6 15. Rhe1 Nf5 16. Bf2 {g4 is the strong threat.} e6 17. Nc3 h5 18. Ne4 Rc6 19. Re2 Nb6 20. Bxc5 Nd5 21. g3 Kd7 (21... Bf8 $16 {keeps fighting.}) 22. Nfg5 $18 Rhc8 23. b4 ({Less strong is} 23. Nxf7 Rxc5 24. Nxc5+ Rxc5 $14) 23... Ke8 24. Rxd5 exd5 25. Nd6+ Rxd6 26. exd6+ Kd7 27. Nxf7 a5 (27... Re8 $142 28. Rxe8 Kxe8) 28. Ne5+ Bxe5 29. Rxe5 {[%mdl 4096] Endgame KRB-KRN} ({Not} 29. fxe5 Ke6 $18) 29... Kc6 30. Re6 Rg8 31. Rf6 axb4 32. Bxb4 d4 33. a3 h4 34. g4 Ne3 35. h3 Nd5 36. Rf7 Nxb4 37. axb4 {aiming for d7.} Kxd6 {KR-KR} 38. f5 Kd5 39. f6 Ke6 40. Rg7 Rc8 41. g5 $2 (41. Rxg6 $18 {Hoping for g5.} Rc3 42. Rg5 Rxh3 43. Rxb5) 41... Kf5 $14 42. Kd2 Kxg5 43. f7 Rf8 $1 44. Kd3 Kh6 45. Rg8 Rxf7 46. Kxd4 Rf4+ 47. Kc5 Rc4+ 48. Kxb5 Rxc2 49. Rd8 $2 {[%mdl 8192]} (49. Rh8+ $11 Kg5 50. Ka4) 49... Rc3 $19 50. Ka4 Rxh3 51. b5 {[#]} Rh1 $1 52. b6 Rb1 53. Ka5 g5 54. Ka6 {[#]} Kh5 $1 55. Rb8 h3 56. Rh8+ {[%mdl 32768] Precision: White = 49%, Black = 59%. . An unexpected result.} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "4"]
[White "Aguirre Contreras, Cristian"]
[Black "Abarca Gonzalez, Nicolas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2272"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,96,17,-17,1,-10,5,-27,0,-7,0,-15,-7,-7,0,-15,0,-43,-42,-47,-36,-70,-70,-70,-70,-70,-61,-60,-45,-48,-37,-38,-36,-47,-27,-33,-34,-72,-74,-85,-77,-135,-135,-128,-133,-832,-850,-833,-818,-842,-823,-793,-780,-594,-571,-950,-950,-1162,-1110,-29969,-29969,-29966,-29968,-29967,-29968,-29977,-29978,-29979,-29980,-29980,-29981,-29982,-29983,-29984,-29985,-29985,-29986,-29987,-29987]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Nc6 7. Be2 Be7 8. O-O O-O 9. Nb5 Qd8 10. dxc5 Bxc5 11. b4 {LiveBook: 7 Games. B22: Sicilian: 2 c3} Bb6 (11... Be7 12. Qb3 a6 13. Rd1 Bd7 14. Nbd4 Qc7 15. Nxc6 Bxc6 16. Nd4 Bd7 17. c4 e5 18. Nc2 a5 19. bxa5 Rxa5 {0-1 (37) Belyakov,B (2487)-Najer,E (2679) Doha 2016}) 12. Qc2 a6 13. Rd1 $146 {The position is equal.} ({Predecessor:} 13. Na3 e5 14. Nc4 Bc7 15. Rd1 Qe7 16. Be3 Nd7 17. Bd3 g6 18. Bh6 Re8 {1-0 (31) Savic,M (2456)-Dujkovic,S (2398) Jahorina 2001}) 13... Qe7 (13... Bxf2+ $5 14. Kxf2 Qb6+ 15. Nbd4 e5 $11) 14. Nbd4 Nxd4 15. Nxd4 e5 16. Nf5 Bxf5 17. Qxf5 Rac8 18. Bg5 Rxc3 19. Bd3 Rd8 20. Bxf6 Qxf6 21. Qxf6 gxf6 22. Be4 Bd4 23. Rac1 Ra3 (23... Rxc1 {looks sharper.} 24. Rxc1 Bb2 25. Rb1 b6 26. Bc2 Ba3) 24. Rd2 b6 $36 {[%mdl 2048] Black has the initiative.} 25. Bc2 a5 26. bxa5 bxa5 27. Bb3 a4 28. Bc4 Kg7 29. Kf1 Rc8 30. Rdc2 {[#]} (30. Re2 $142) 30... Rxc4 $1 $17 31. Rxc4 Rxa2 32. R1c2 $2 {[%mdl 8192]} (32. Ke1 $17) 32... Rxc2 $19 33. Rxc2 {[%mdl 4096] Endgame [#] KR-KB} a3 $1 34. Ra2 Bb2 35. Ke2 f5 36. Ke3 Kf6 37. h3 Ke6 38. g4 Kd5 39. gxf5 Kc4 {Black mates.} 40. Ke4 Kb3 41. Rxa3+ Kxa3 {KB-K3P} 42. f3 f6 43. Kd5 Kb3 44. Ke6 Kc4 45. h4 Kd3 46. h5 e4 47. fxe4 Kxe4 48. h6 Kf4 {Precision: White = 38%, Black = 71%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.26"]
[Round "4"]
[White "Vergara Jofre, Felipe"]
[Black "Garcia Cardenas, Pablo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2270"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,70,0,18,0,0,-9,0,-16,-14,8,87,100,88,-10,-20,-36,-20,-49,0,-69,-6,-67,-50,-143,-143,-143,-136,-133,-136,-131,-125,-159,-124,-193,-160,-194,-182,-194,-181,-183,-185,-200,-206,-207,-196,-241,-245,-253,-252,-248,-241,-330,-332,-332,-327,-432,-432,-437,-431,-463,-455,-422,-422]} 1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. Nbd2 Qb6 {LiveBook: 7 Games} (5... Bd6 6. Bg3 O-O 7. c3 Qc7 8. Bd3 Nbd7 9. O-O b6 10. e4 Bxg3 11. hxg3 dxe4 12. Nxe4 Bb7 13. Qe2 Rfd8 14. Rad1 cxd4 15. Nxd4 a6 16. Rfe1 h6 {½-½ (37) So,W (2815)-Carlsen,M (2832) chess.com INT 2017}) 6. dxc5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Qxb2 7. Rb1 $146 ({Find the theoretical novelty and annotate with similar games:} 7. Ne5 Nbd7 8. Nd3 Qc3 9. Rb1 Be7 10. Rb3 Qa5 11. Be2 O-O {0-1 (31) Correas Gonzalez,J (2018)-Elguezabal Selioutin,D (1844) Collado Villalba 2017}) 7... Qc3 8. Bb5+ {The position is equal.} Nbd7 9. O-O Bxc5 (9... a6 $11 10. Bxd7+ Nxd7) 10. Be5 $1 $16 {[%cal Re5c3]} Qa3 11. Bxd7+ (11. Bb2 $16 Qa5 12. Bxf6 gxf6 13. c4) 11... Bxd7 $11 12. Rxb7 {Threatening Bxf6.} Qa6 13. Rb1 O-O 14. c4 (14. Bxf6 $11 gxf6 {[#]} 15. c4 $1 {[%mdl 512]}) 14... Ba4 ({Better is} 14... Be7 $1 $15) 15. Qe2 ({White should try} 15. Nb3 $1 $11 Qxc4 16. Bxf6 gxf6 17. Nfd4 Bxb3 18. Qg4+ Kh8 19. Rfc1) 15... Nd7 $36 {[%mdl 2048] White is under pressure.} 16. e4 (16. Rfe1 $15) 16... dxc4 $17 17. Qxc4 Qxc4 18. Nxc4 Bc2 {[%cal Ba4c2,Bc2e4,Be4d5][%mdl 32]} 19. Rbc1 Bxe4 20. Rfd1 Bd5 21. a4 (21. Bd4 $17 {is a better defense.}) 21... Nb6 22. Nxb6 axb6 23. Bd4 Rfc8 24. Bxc5 bxc5 25. Ra1 Bb3 26. Rdc1 Bxa4 27. Kf1 Bb5+ 28. Ke1 {If White can now play Rxa8 this consolidates a bit.} Rxa1 29. Rxa1 $19 {[%mdl 4096] Endgame KRB-KRN} Bc6 30. Kd2 Bxf3 31. gxf3 g6 32. Kc3 Rd8 {Black is clearly winning.} 33. Ra5 Rd5 34. f4 Rd4 35. Rxc5 Rxf4 {Precision: White = 14%, Black = 78%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "4"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Fuentes Parra, Victor Ignacio"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2266"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,109,0,6,11,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,-38,-39,-43,-44,-52,-52,-94,-57,-60,-25,-71,-63,-124,-121,-157,-154,-170,-168,-165,-156,-164,-4,-33,0,0,27,20,28,31,108,70,74,71,92,36,41,9,10,0,0,0,0,0,0,0,0,0,0,0,0,-5,-2,-8,-3,-13,-1,-5,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Bd7 10. Bd3 Nxe3 11. fxe3 Rc8 12. O-O Be7 13. Nbd2 Nb8 14. Qe2 {C02: French: Advance Variation} (14. Nb3 Ba4 15. Qb1 Bxb3 16. Qxb3 O-O {½-½ (16) Stevic,H (2624)-Socko,B (2637) Novi Sad 2009}) 14... Ba4 15. e4 {LiveBook: 3 Games} O-O 16. Kh1 $146 ({Predecessor:} 16. exd5 exd5 17. Rfc1 Qh6 18. Bf5 Bd7 19. Bxd7 Nxd7 20. Nb3 Nb8 21. Rc2 Bg5 {½-½ (38) Kristjansson,S (2491)-Rajlich,I (2425) Budapest 2006}) 16... Rc3 17. exd5 exd5 18. Rfe1 Rfc8 19. Nf1 Bc2 20. Bxc2 Rxc2 21. Qd1 {Ne3 is the strong threat.} R2c3 ({Of course not} 21... Qg6 22. Ne3 $16) 22. Ne3 Qe6 23. Qa4 a6 24. Qd1 Nd7 25. Qd2 Nb6 26. Nf1 Qg6 27. Ng3 h5 28. e6 fxe6 29. Ne5 {[#]} (29. Ne2 $1 $15 Rc2 30. Nf4) 29... Qg5 $1 $17 {[%cal Rg5d2]} 30. Qxg5 Bxg5 31. Nxh5 Rc1 32. Nd3 Rxa1 33. Rxa1 {[#]} Na4 $2 (33... Be3 $1 $19 34. Nhf4 Bxd4) 34. Nhf4 Bxf4 35. Nxf4 $15 {[%mdl 4096] Endgame KRN-KRN} Kf7 36. Rf1 Ke7 37. Re1 $1 {[%csl LRd5,LRe6]} Nc3 (37... Rc6 $14) 38. Nxe6 Kf6 {Strongly threatening ...Re8.} 39. Nc5 Rc7 40. Rc1 (40. Kg1 $16) 40... Re7 $1 $14 41. h4 Nb5 {The position is equal.} 42. a4 Nxd4 43. Rd1 Nc2 44. Rxd5 Nxb4 45. Rd6+ Kf5 46. Rb6 Nd5 47. Rb3 Kg4 48. Nxb7 Kxh4 49. Nc5 a5 50. Kh2 Ne3 {( -> ...Ng4+)} 51. Kg1 Ng4 {[%cal Re7e1]} 52. Kf1 Rf7+ 53. Ke1 Re7+ 54. Kd2 Nf2 55. Re3 {Precision: White = 49%, Black = 58%.} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "5"]
[White "Garcia Cardenas, Pablo"]
[Black "Salinas Herrera, Pablo"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2454"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,26,12,5,18,9,29]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 O-O 9. Nge2 Re8 10. f3 Nf8 11. O-O g6 12. Rad1 {LiveBook: 47 Games} b5 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} (12... Ne6 13. Bh4 b5 14. Bf2 Bb7 15. Nc1 Rc8 16. Nb3 a6 17. Ne2 c5 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Qd2 {½-½ (59) Wojtaszek,R (2746)-Buhmann,R (2633) Germany 2016}) 13. Qc1 $146 ({Predecessor:} 13. Kh1 a6 14. Bh4 Qb6 15. Qc1 Bb7 16. e4 Ne6 17. e5 Nd7 18. Bxe7 Rxe7 19. f4 c5 20. dxc5 Nexc5 {1-0 (45) Lindberg,B (2388)-Sirin,A (2240) Plovdiv 2010}) 13... Bb7 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "5"]
[White "Perez Gormaz, Matias"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2410"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,81,7,37,5,13,15,22,0,-8,-3,55,55,68,52,137,59,150,146,151,134,147,147,210,212,256,197,216,222,219,208,232,224,219,193,337,340,407,382,395,410,405,385,382,358,373,348,332,178,157,156,246,241,259,252,246,249,692,729,727,716,1672,1490,2434,2310,29987,29988,29988,29989,29989,29990,29992,29990]} 1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 Bg7 5. O-O O-O 6. dxc5 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} Qc7 {LiveBook: 12 Games} (6... Na6 7. Bxa6 bxa6 8. Nc3 Qc7 9. e4 Bb7 10. Re1 Qxc5 11. Be3 Qc7 12. Qd3 d6 13. Rad1 Rfc8 {½-½ (27) Malakhov,V (2698)-Grischuk,A (2751) Novi Sad 2016}) 7. c4 Na6 8. Nc3 {The position is equal.} Nxc5 9. Qc2 d6 10. e4 $146 ({Predecessor:} 10. Nd4 a6 11. Nd5 Nxd5 12. cxd5 a5 13. Bd2 Bd7 {0-1 (55) Abreu Jean,C (2286)-Klasan,V (2365) Tromsoe 2014}) 10... Be6 (10... b5 $11) 11. Nd4 $14 Rfc8 12. Be3 Qd8 (12... Ng4 $14) 13. Rad1 (13. b4 $16 Ncd7 14. Nxe6 fxe6 15. f4) 13... Qf8 (13... Ng4 $14) 14. b4 $16 Ncd7 15. Qb3 Kh8 16. h3 Bh6 (16... Nh5 $16 {was called for.} 17. g4 Bxd4 18. Bxd4+ Ng7) 17. f4 $18 Nh5 {and the idea ...Ng3 leaves Black hopeful.} 18. Kh2 Qg7 19. g3 a5 20. a3 {[%cal Ba2a3,Ba3b4][%mdl 32]} axb4 21. axb4 Rg8 22. Rd3 Nxg3 (22... g5 $142 23. f5 (23. Bxh5 gxf4 24. Bxf4 Bxf4 $18) 23... Bxc4 24. Qxc4 Ne5) 23. Kxg3 g5 {[#] ( -> ...gxf4+)} 24. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Bxc4 25. Qxc4 Ne5 26. f6 Qg6 27. Qb3 {[#] And now Nf5 would win.} g4 28. h4 Nxd3 29. Bxh6 (29. Bxd3 $142 Bxe3 30. Nf5) 29... Qxh6 30. Nf5 Qxf6 (30... Qd2 $16 {was worth a try.} 31. fxe7 Nc1 32. Rxc1 Qxc1) 31. Bxd3 e6 32. Ne3 Qe5+ 33. Kg2 f5 $2 (33... Rg7 34. Ncd1 g3) 34. Nc4 {[%cal Be3c4,Bc4d6,Bd6f5][%mdl 32]} Qf6 35. exf5 g3 36. fxe6 Qxe6 37. Ne4 Qd5 38. Qc3+ {White mates.} Rg7 39. Ncxd6 Qa2+ 40. Bc2 h5 41. Nf5 {Precision: White = 55%, Black = 24%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "5"]
[White "Barria Zuniga, Daniel"]
[Black "Lopez Silva, Hugo"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2395"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,31,43,22,97,105,97,111,104,109,127,131,141,45,76,74,47,52,110,102,100,93,103,97]} 1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 e6 5. dxe6 (5. Nc3 Bg7 6. e4 O-O 7. Be2 exd5 8. exd5 d6 9. O-O Bg4 10. h3 Bxf3 11. Bxf3 a6 12. Bf4 Qb6 13. Qc2 Nbd7 14. Rae1 Rfe8 15. Bd2 Rxe1 16. Rxe1 Re8 17. b3 Rxe1+ 18. Bxe1 Qd8 19. Bd2 {½-½ (58) Gelfand,B (2741)-Ponkratov,P (2604) Berlin 2015}) 5... fxe6 6. Nc3 {LiveBook: 4 Games. A31: Symmetrical English: 2 Nf3 Nf6 3 d4} d5 (6... Bg7 $11 {keeps the balance.}) 7. cxd5 $16 exd5 8. e4 $146 {[%cal Be2e4,Be4e5][%mdl 32] Black must now prevent e5.} ({Predecessor:} 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nxd5 Bxb2 11. e4 Qa5+ 12. Nd2 {1-0 (27) Isidro,M-Pires,M UECC email 1999}) 8... d4 9. e5 Nd5 10. Ne4 {Hoping for Bc4.} Bf5 {[#]} 11. Bg5 (11. Bd3 $1 $16) 11... Qa5+ $1 $14 12. Bd2 Qb6 13. Bd3 Nd7 {[#]} (13... Nc6 $14) 14. O-O $1 $16 {White is better.} Be7 15. Re1 {Nd6+ is the strong threat.} O-O 16. Bh6 {Precision: White = 68%, Black = 60%.} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "5"]
[White "Abarca Gonzalez, Nicolas"]
[Black "Vergara Jofre, Felipe"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2388"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,68,55,54,56,70,63,53,44,60,0,7,0,0,-41,47,59,52,58,63,-55,28,31,169,-48,-40,-39,-54,-403,-405,-373,-394,-394,-391,-372,-356,-379,-380,-370,-225,-449,-296,-643,-677,-669,-663,-812,-450,-448,-455,-3545,-1269,-29998,-29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 {B94: Sicilian Najdorf: 6 Bg5 Nbd7} (7... Qa5 8. Qd2 e6 9. Bb3 Be7 10. O-O-O h6 11. Be3 Nc5 12. Kb1 Bd7 13. f3 Qc7 14. g4 b5 15. a3 Qb7 16. h4 a5 {1-0 (34) Nepomniachtchi,I (2732)-Korobov,A (2711) Khanty-Mansiysk 2017}) 8. Qd2 e6 9. O-O-O Be7 {LiveBook: 4 Games. White is slightly better.} 10. f3 O-O $146 ({Predecessor:} 10... Nc5 11. g4 Bd7 12. Bb3 Qc7 13. Rhe1 O-O 14. h4 b5 15. h5 {0-1 (28) Wieth,K-Supi,L (2327) Sao Bento do Sul 2013}) 11. h4 Nc5 12. g4 Qc7 13. Bb3 (13. a3 $14) 13... Bd7 14. h5 b5 15. Be3 h6 (15... b4 $15 16. Nce2 Nxb3+ 17. Nxb3 a5) 16. g5 $1 $14 {[%cal Rg5h6]} hxg5 17. Bxg5 b4 18. Qg2 (18. Nce2 $14) 18... Kh7 ({Black should try} 18... Nxb3+ $15 19. axb3 bxc3) 19. Nce2 $1 $11 (19. h6 g6 $17) 19... Rac8 (19... Nxb3+ $14 20. Nxb3 a5) 20. Kb1 $2 (20. Nf4 $1 $18) 20... e5 $36 {[%mdl 2048] Black is more active.} 21. Rdg1 {Threatens to win with Bh4.} Nxb3 (21... exd4 $6 22. Bh4 $16) 22. Bh6 $2 {[%mdl 8192]} ({Better is} 22. axb3 $15 Rg8 23. Bd2 (23. h6 g6 $17)) 22... Ng4 $19 ({And not} 22... Rg8 23. Qg6+ $1 {[%mdl 512]} fxg6 24. hxg6+ Kh8 25. Bg5+ Bh3 26. Rxh3+ Nh7 27. Rxh7#) 23. Nxb3 Qxc2+ ({Less strong is} 23... Kxh6 24. c3 $17) ({Don't do} 23... gxh6 24. Na1 $19) 24. Ka1 gxh6 25. fxg4 Be6 26. Rc1 Qd3 27. Rcd1 Qb5 {And now ...Rc2 would win.} 28. Qf3 $2 (28. Ng3) 28... Rc2 29. Rh2 $2 (29. Ng3 a5 30. Nf5) 29... Rfc8 30. Kb1 {If only White now had time for Ned4....} R2c7 31. Ng3 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 32. Nf5 a4 33. Nc1 (33. Nxe7 $142 Rxe7 34. Nd2) 33... Qc4 (33... Bg5 $142 34. Ne3 {[#]} Rxc1+ $1 {[%mdl 512]} 35. Rxc1 Qd3+ 36. Rhc2 b3) 34. Ne3 Qxc1+ {Precision: White = 36%, Black = 57%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "5"]
[White "Diaz Villagran, Robert"]
[Black "Henriquez Villagra, Cristobal"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2317"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,64,-36,-16,-38,-6,-34,-39,-60,-57,-68,-54,-75,-75,-104,-97,-113,-83,-82,-84,-77,-66,-100,-101,-82,-64,-71,-103,-100,18,-184,-159,-177,-173,-166,-131,-255,-260,-230,-168,-148,-101,-402,-374,-921,-918,-893,-807,-562,-536]} 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. g3 Ngf6 6. Bg2 Bd6 7. O-O O-O 8. Re1 Re8 9. Nh4 {B10: Caro-Kann: 2 d3 and 2 c4} (9. c3 h6 10. Qc2 Nf8 11. b3 Ng6 12. Bb2 Bg4 13. h3 Be6 14. Rad1 Qc7 15. Nf1 Rad8 16. Ne3 Qc8 17. Kh2 {0-1 (39) Mamedyarov,S (2799)-Grischuk,A (2772) Huaian 2017}) 9... Nc5 {LiveBook: 3 Games} 10. h3 Bf8 11. Qf3 {The position is equal.} a5 $146 ({Predecessor:} 11... dxe4 12. Nxe4 Nfxe4 13. dxe4 Be6 14. Nf5 Qa5 15. Bg5 f6 16. Be3 Rad8 {1-0 (34) Laszlo,J (2255)-Kocsis,J (2280) Hungary 1995}) 12. a4 g6 13. Nf1 Bg7 14. Kh2 Be6 15. b3 dxe4 16. dxe4 Ncxe4 17. Rxe4 Nxe4 18. Qxe4 f5 $1 {[%cal Rf5e4,Bf7f5,Bf5f4][%mdl 32]} 19. Qe3 {[#]} f4 $1 {[%cal Rf4e3][%mdl 512]} 20. Qe4 (20. gxf4 exf4) 20... g5 21. Nf5 Bxf5 $1 22. Qxf5 {And now Be4 would win.} e4 (22... Qd4 $17 23. Ra2 Qxf2) 23. Bxe4 $2 (23. Rb1 $11 Re5 24. Qg4) 23... Rxe4 $19 24. Qxe4 {Hoping for Rb1.} Bxa1 25. gxf4 Qd5 $36 {[%mdl 2048] Black is really pushing.} 26. Qxd5+ (26. Qe2 $17 {was necessary.}) 26... cxd5 $17 {[%cal Bc6d5,Bd5d4,Bd4d3][%mdl 4128] Endgame KRB-KBN} 27. Ne3 d4 ({Resist} 27... gxf4 28. Nxd5 Re8 29. Nxf4 $17) 28. Nc4 Re8 {aiming for ...Re2.} 29. Ne5 $2 {[%mdl 8192]} (29. fxg5 $17 Re2 30. Bd2) 29... gxf4 $19 30. Bxf4 $2 {[#]} (30. Nc4 Re2 31. Kg2) 30... Rxe5 $1 {[%mdl 512] Black is clearly winning.} 31. Bxe5 {[#]} d3 $1 32. Bf4 {[#]} Be5 $1 {[%mdl 512] Precision: White = 19%, Black = 76%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "5"]
[White "Fuentes Parra, Victor Ignacio"]
[Black "Aguirre Contreras, Cristian"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2148"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,76,-15,-14,0,0,0,0,-10,0,0,0,0,-60,10,-70,16,2,16,10,19,-57,7,0,0,-114,-91,-141,-149,-418,-413,-403,-408,-410,-402,-376,-62,-85,-43,-67,-63,-85,-51,-64,0,-334,-206,-608,-603,-546,-547,-533,-590,-29970,-29970,-6483,-6483,-5785,-6287,-2729,-2665,-2549,-2418]} 1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 g6 5. h3 Bg7 6. Nbd2 O-O 7. Bd3 d6 8. O-O Nbd7 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} 9. Bh2 {LiveBook: 8 Games} (9. e4 Nh5 10. Be3 e5 11. c3 d5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. exd5 Bxd5 {½-½ (32) Ding,Y (2424)-Melia,S (2404) Riadh 2017}) 9... Qe8 10. Qe2 e5 $146 {The position is equal.} ({Predecessor:} 10... a6 11. e4 e5 12. dxe5 dxe5 13. g4 h5 14. g5 Nh7 15. Bc4 Qe7 16. Qe3 {0-1 (31) Kizatbay,A (1948)-Johannesson,O (2224) Drammen 2017}) 11. Ba6 Bxa6 12. Qxa6 e4 13. Ne1 $1 Qe7 14. b4 (14. a4 $11) 14... Rfe8 (14... c5 $15 15. bxc5 dxc5) 15. a4 (15. c3 $11) 15... g5 ({Better is} 15... c5 $15 16. c3 Nd5 17. bxc5 dxc5) 16. a5 g4 17. axb6 Nxb6 18. h4 (18. c4 $11) 18... Nh5 ({Black should try} 18... Nfd5 $15) 19. Qb5 $11 d5 20. Qc6 (20. c4 $11) 20... Bf8 ({Of course not} 20... Qxh4 $6 21. c4 $11) (20... Qxb4 {keeps more tension.} 21. c3 Qb2 22. Rxa7 Qxd2 23. Bxc7 Rf8) 21. Qxc7 Qxh4 22. Rxa7 $4 {[%mdl 8192]} (22. g3 $17 {was necessary.} Qf6 23. Qc3) 22... Re7 $19 23. Rxa8 Rxc7 24. Rxf8+ Kxf8 25. Bxc7 {[#]} Nd7 $2 $40 {[%mdl 128] Black mounts an attack.} ({Black should play} 25... g3 $1 $19 {[%csl Gg3][%cal Rh4h2]} 26. Nef3 exf3 27. Nxf3 Qf6) 26. Bd6+ Ke8 {[%mdl 1024] aiming for ...g3. Black has strong compensation.} 27. g3 Qf6 28. Bc5 $1 Qa6 29. Nb3 Ng7 (29... Qe2 $15) 30. Kg2 $2 {[%mdl 8192]} (30. Ng2 $11) 30... h5 31. Rh1 $2 (31. Kg1 Ne6 32. Ng2) 31... Qe2 {[#] And now ...Nf5 would win.} 32. Nc1 Qd1 33. Nb3 Nf5 34. b5 Nxe3+ 35. fxe3 Qe2+ {Black is clearly winning.} 36. Kg1 Qxe1+ 37. Kg2 Qe2+ 38. Kg1 Qd1+ {Precision: White = 30%, Black = 46%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "6"]
[White "Henriquez Villagra, Cristobal"]
[Black "Garcia Cardenas, Pablo"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2501"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,32,52,50,60,67,69,-42,-5]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 {C78: Ruy Lopez: Archangelsk and Möller Defences} Ba7 11. h3 O-O 12. Be3 Ra8 13. Nbd2 (13. Re1 h6 14. Nbd2 Re8 15. g4 Qe7 16. Nf1 Nd8 17. Ng3 c5 {0-1 (35) Caruana,F (2799)-Carlsen,M (2827) Douglas 2017}) 13... Bb7 14. Re1 {LiveBook: 15 Games} exd4 15. cxd4 Nb4 {[#]} 16. Qb1 $146 (16. Bg5 $14) ({Find the theoretical novelty and annotate with similar games:} 16. Bg5 h6 17. Bh4 Nd3 {0-1 (41) Bologan,V (2692)-Caruana,F (2652) Reggio Emilia 2009}) 16... h6 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "6"]
[White "Salinas Herrera, Pablo"]
[Black "Abarca Gonzalez, Nicolas"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2453"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,70,0,10,0,0,-10,0,0,0,-12,-12,-127,-112,-102,-106,-103,-114,-71,0,0,0,0,0,-1005,-1000,-923,-903,-891,-571,-571,-565,-570,-564,-557,-546,-981,-410,-410,-367,-422,-422,-399,-413,-417,-413,-396,-401,-373,-370,-904,-910,-918,-644,-1210,-1210]} 1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 O-O 6. O-O a6 7. a4 Nc6 8. d5 {B08: Pirc-Ufimzew-Verteidigung} (8. h3 e5 9. dxe5 dxe5 10. Bc4 h6 11. Be3 Qe7 12. Qe2 Be6 13. Rfd1 Rad8 14. Bb3 Rfe8 15. Rxd8 Rxd8 16. Bxe6 Qxe6 {0-1 (68) Wang,H (2709)-Yu,Y (2751) Huaian 2017}) 8... Nb4 9. a5 e6 $1 {LiveBook: 17 Partien} 10. Bf4 {Die Stellung ist ausgeglichen.} exd5 11. exd5 Re8 $146 ({Vorgänger:} 11... Bf5 12. Ra4 Bxc2 13. Qd2 Bxa4 14. Nxa4 Nbxd5 {0-1 (24) Todorov,M (2228)-Raev,R (2240) Sunny Beach 2012}) 12. Bc4 Ne4 13. Be3 Bg4 (13... Nxc3 14. bxc3 Bxc3 15. Ra3 $16) 14. Na4 (14. Ra4 $11 {hält das Gleichgewicht.} Nxc3 15. bxc3 Bxc3 16. Qb1) 14... Bxf3 15. gxf3 Qh4 16. fxe4 Rxe4 17. Be2 Be5 (17... Rae8 $1 $17) 18. f4 $1 $11 Rxe3 19. fxe5 Rg3+ $40 {[%mdl 128] Schwarz hat was vor.} 20. Kh1 $2 {[%mdl 8192]} (20. hxg3 $11 Qxg3+ 21. Kh1 Qh3+ 22. Kg1 Qg3+ 23. Kh1 Qh3+ 24. Kg1 Qg3+) 20... Rh3 $1 $19 {[%cal Rh3h2]} 21. Ra3 Rxh2+ 22. Kg1 Rh1+ 23. Kg2 {[#]} Qh2+ $1 24. Kf3 Rxf1+ 25. Qxf1 Nxc2 26. Rd3 Qxe5 (26... Re8 $142 27. Qf2 Qxe5) 27. Qd1 Nb4 28. Rd4 c5 ({Weniger gut wäre} 28... Nc2 29. Rd3 $19) 29. dxc6 Nxc6 30. Rxd6 Re8 31. Nc3 {[#]} Qh2 $1 {zielt auf ...Se5+ ab.} 32. Rxc6 bxc6 33. Qd7 $2 (33. Ne4 Qe5 34. Qa4) 33... Re5 {Schwarz steht klar auf Gewinn.} 34. Bd3 Kg7 {...Dh5+ ist eine echte Drohung.} 35. Ne4 Rd5 {Precision: Weiß = 40%, Schwarz = 72%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "6"]
[White "Perez Gormaz, Matias"]
[Black "Barria Zuniga, Daniel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2410"]
[BlackElo "2395"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,32,3,8,8,14,6,14,26,25,27,19,23,0,0,0,4,6,8,10,4,0,0]} 1. Nf3 d5 2. d4 e6 3. Bf4 Nf6 4. e3 Be7 5. Nbd2 O-O 6. Bd3 b6 7. Ne5 {LiveBook: 7 Games. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Ba6 (7... c5 8. Qf3 Ba6 9. Bxa6 Nxa6 10. c3 Rc8 11. a4 Nd7 12. Qe2 Nab8 13. O-O Nxe5 14. dxe5 f5 {1-0 (66) Gholami,A (2499)-Davtyan,A (2305) Al Ain 2018}) 8. Bxa6 Nxa6 9. O-O Nb8 10. c4 c5 $146 ({Predecessor:} 10... Nfd7 11. Qg4 Nxe5 12. Bxe5 Bf6 13. Bxf6 Qxf6 14. cxd5 exd5 {0-1 (62) Joensen,J (1936)-Dalsgard,A Faroe Islands 2008}) 11. dxc5 bxc5 12. Qc2 Qb6 {The position is equal.} 13. cxd5 exd5 14. e4 Nc6 15. Nxc6 Qxc6 16. exd5 Nxd5 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "6"]
[White "Lopez Silva, Hugo"]
[Black "Diaz Villagran, Robert"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2389"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,112,56,64,50,54,9,58,28,41,29,35,42,29,33,66,60,73,65,58,58,67,43,66,70,131,133,138,85,81,54,78,80,95,89,86,90,163,94,121,90,97,83,134,141,136,126,139,143,178,138,123,121,280,237,267,272,485,482,756,165,769,745,732,712,714,696,1121,1223,1199,1190,1138,1095,860,851,1423,1341,1088,1254,1043,1008,5269,5171,6087,2956,29970,29969,5837,5322,29972,29975,29979,29980,29980,29978,29978,29978,29978,29978,29979,29980,29999]} 1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Nc6 (5... Nbd7 6. Nc3 Rb8 7. Nge2 Be7 8. O-O O-O 9. Bf4 Bd6 10. Re1 b5 11. a3 Bb7 12. Bxb7 Rxb7 13. Qd3 Bxf4 14. Nxf4 {0-1 (42) Fedorchuk,S (2648)-Duda,J (2717) Katowice 2017}) 6. Ne2 {C01: French: Exchange Variation} e5 7. Bxc6+ bxc6 {LiveBook: 7 Games} 8. O-O {White is slightly better.} Bd6 9. Nbc3 $146 ({Find the theoretical novelty and annotate with similar games:} 9. dxe5 Bxe5 10. Qxd8+ Kxd8 11. Rd1+ Bd7 12. c4 Rb8 13. Nbc3 {1-0 (41) Kirchner,T (2290)-Giessmann,S (2209) Bayern 2016}) 9... Rb8 10. b3 Ba6 11. Re1 {Hoping for dxe5.} O-O 12. dxe5 Bxe5 13. Bf4 Bd6 14. Bxd6 cxd6 15. Nd4 $36 {[%mdl 2048] White has good play.} Qd7 16. Qf3 $1 Bb7 17. Qf4 {Black must now prevent Nf5.} Bc8 18. Rad1 Re8 (18... Rb7 $14) 19. Rxe8+ $16 Nxe8 20. h3 (20. Re1 $142) 20... c5 21. Nf3 {[%cal Bd4f3,Bf3d2,Bd2e4][%mdl 32]} Bb7 22. Nd2 Rd8 23. Nde4 {Threatens to win with Nxc5!} Qe7 24. Nd5 Qf8 {[#]} (24... Qe6 $16 25. c4 h6) 25. c4 ({White should play} 25. Nec3 $1 $18) 25... h6 26. g4 Bxd5 27. Rxd5 ({Of course not} 27. cxd5 $6 Qe7 $11) 27... Nc7 (27... Qe7 $142) 28. Rxd6 Ne6 29. Qe5 Rxd6 30. Qxd6 Qc8 31. Qe7 Qc6 {[#]} 32. f3 $1 Nf4 $2 (32... Ng5 $16 {was called for.}) 33. Qxc5 Qa6 34. Qb5 Ne2+ $2 (34... Qc8 35. Qe5 Nxh3+ 36. Kg2 Ng5 37. Nxg5 hxg5 38. Qxg5 Qd7) 35. Kf2 $18 Qxa2 (35... Qxb5 $142 36. cxb5 Nc1) 36. Qe8+ Kh7 37. Nf6+ gxf6 38. Qxf7+ ({Stronger than} 38. Qxe2 Qxb3 39. c5 a5 $14) 38... Kh8 39. Qxf6+ Kg8 40. Qg6+ Kf8 41. Qxh6+ Kf7 42. Qh5+ Kf6 43. Qf5+ Kg7 44. Qe5+ Kf7 45. Qxe2 Qxb3 {[%mdl 4096] Endgame KQ-KQ} 46. Qe3 Qa2+ 47. Kg3 a5 48. Qf4+ Kg7 49. Qe5+ Kf7 50. g5 Qxc4 51. Qxa5 {White mates.} Qf1 52. Qf5+ Kg7 53. Qf6+ Kg8 54. Qe6+ Kg7 55. Qe3 Kg6 56. h4 Kh5 57. Qe8# {Precision: White = 73%, Black = 30%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "6"]
[White "Vergara Jofre, Felipe"]
[Black "Fuentes Parra, Victor Ignacio"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2270"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,96,46,47,64,52,89,89,98,100,106,64,138,72,99,77,83,76,96,87,131,76,85,77,75,86,148,160,180,154,191,183,236,200,263,252,314,205,297,243,216,210,517,385,462,227,420,218,385,82,79,0,43,23,1081,1080,1037,1041,986,837,947,959,841,0,0,0,329,317,303,304,209,79,499,135,183,0,0,0,286,158,187,196,29995,29996,29998,29999,29999]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 cxd4 (5... Nc6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. O-O Ne7 10. Rb1 Qc7 11. Qe1 Nc8 12. Bd1 Nb6 13. h4 Be7 14. h5 h6 15. g3 Ba4 16. Bxa4+ Nxa4 17. Qd1 Qc6 18. Nh2 O-O-O {0-1 (46) Zhigalko,S (2641)-Akobian,V (2647) Riadh 2017}) 6. cxd4 {C02: Französische Verteidigung (Vorstoßvariante)} Bd7 7. Nc3 {LiveBook: 3 Partien} a6 8. Bd3 {Weiß steht etwas besser.} h5 $146 ({Vorgänger:} 8... Nc6 9. Bb1 Nge7 10. O-O Na7 11. b3 Rc8 12. Bb2 g6 13. Qd2 {½-½ (48) Forgacs,A (2170)-Torotto,A (2180) Hungary 2006}) 9. a3 Nh6 10. O-O Be7 11. h4 a5 (11... Nc6 $14) 12. Na4 (12. Bg5 $142 $1) 12... Qa7 13. Bg5 Nc6 14. Bxe7 Kxe7 15. Bc2 $36 {[%mdl 2048] Weiss hat starke Initiative.} b5 16. Nc5 (16. Nc3 $142 $1) 16... Rhc8 $16 17. Nxd7 Kxd7 18. Qd2 Ng8 (18... Ke7 $142) 19. Bd3 Rab8 20. Qf4 Ke8 21. Rac1 Nce7 (21... Nh6 {war nötig.} 22. Rc5 Ne7) 22. Qg5 g6 23. Qf4 b4 24. a4 Nf5 (24... b3 $142 25. Nd2 (25. Bb5+ Kf8 $16) 25... Qb6 26. Bb5+ Kf8 27. Nxb3 Kg7) 25. Bxf5 $1 $18 exf5 26. Ng5 Qd7 $2 (26... b3 {leistet mehr Widerstand.} 27. Qg3 Ne7) 27. Rc5 Rxc5 28. dxc5 (28. e6 $142 fxe6 29. dxc5) 28... Rc8 $2 {[#]} (28... Qc7 {kämpft weiter.} 29. Qd4 Qc6) 29. Re1 (29. e6 $142 $1 {[%mdl 512]} fxe6 30. Re1) 29... Qe7 $2 (29... Qc7 30. Rc1 Nf6) 30. Rc1 $2 (30. e6 $18 Kf8 31. Nxf7) 30... Rxc5 $16 31. Rxc5 (31. g3 $5 {[%cal Rc1c5]} Rxc1+ 32. Qxc1 $11) 31... Qxc5 32. e6 f6 $2 {[%mdl 8192]} (32... fxe6 $11 33. Nxe6 Qe7 34. Nc7+ Kf7) 33. Qb8+ $18 Ke7 34. Qb7+ Kd6 35. Qd7+ $1 Ke5 36. Nf3+ $1 Ke4 {[#]} 37. Qg7 $2 ({Der einzige Zug:} 37. Nd2+ $1 $18 Kf4 38. Nb3) 37... Qc1+ $11 38. Kh2 Qf4+ $2 {[%mdl 8192] [#]} (38... Nh6 $11 39. Ng5+ fxg5 40. Qxh6 Qxb2 41. Qxg5 Qe5+ 42. Qg3 f4 43. Qxg6+ Kd4) 39. Kh1 $1 $18 Qc1+ 40. Ng1 Qc8 41. Qd7 ({Bloß nicht} 41. Qxg6 $6 Ke5 $16) (41. Qa7 $18 {[%csl Gf2][%cal Ra7e3] bietet bessere Gewinnchancen.} Ke5 42. Qb6 (42. Qxa5 Qb7 $14)) 41... Qf8 $2 {[%mdl 8192]} (41... Qc5 $16 {ist zäher.}) 42. Nf3 $2 (42. Qc7 $18 {und Weiss behält klar die Oberhand.}) 42... Qc5 $16 43. Qg7 $2 ({Lieber} 43. Qb5 $18 {Droht Matt per De2+.} Qc1+ 44. Ng1 Qxb2 45. Qxa5 (45. f3+ Ke3 $11)) 43... Qc1+ $11 44. Ng1 $2 {[%mdl 8192]} (44. Kh2 $11 Nh6 45. Ng5+ fxg5 46. Qxh6 Qxb2 47. Qxg5 Qe5+ 48. Qg3) 44... Qc8 $1 $18 45. Qxg6 (45. Qa7 $18 {[%csl Gf2][%cal Ra7e3]} Ke5 46. Qb6 (46. Qxa5 Qb7 $14)) 45... Qxe6 46. Qxh5 {Und De2+ würde nun gewinnen.} Kd3 $2 (46... Kd4 $18 47. Nf3+ (47. Qd1+ Kc5 $16) 47... Kd3) 47. Qd1+ {Weiß setzt Matt.} Kc4 48. Qc2+ Kd4 49. Nf3# {Precision: Weiß = 48%, Schwarz = 35%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.27"]
[Round "6"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Aguirre Contreras, Cristian"]
[Result "1/2-1/2"]
[WhiteElo "2266"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,14,47,38]} 1. e4 c6 2. Nc3 g6 3. d4 Bg7 4. h3 d5 5. e5 f6 6. Nf3 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} Nh6 7. Bf4 O-O {LiveBook: 17 Games} {Predecessor:} 8. Qd2 $146 Nf7 9. O-O-O a5 10. Bd3 b5 11. Ne2 Na6 12. c3 b4 13. Qe3 bxc3 14. Nxc3 Nc7 15. Qe2 a4 16. Kb1 a3 17. b3 {0-1 (52) Rombaldoni,A (2505)-Bonafede,A (2339) Padova 2014} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.28"]
[Round "7"]
[White "Garcia Cardenas, Pablo"]
[Black "Lopez Silva, Hugo"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2454"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "176"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,176,19,21,40,38,87,-16,0,0,71,78,93,65,341,336,320,335,316,187,310,187,205,0,207,0,186,58,71,33,256,244,302,288,291,277,327,325,285,46,97,-237,-233,-217,-223,-248,-202,-220,-31,-36,-53,-353,-353,-320,-249,-281,-120,-120,-120,-120,-78,-93,-68,-69,-34,-35,-30,-30,-30,-97,-72,-183,-183,-181,-144,-156,-144,-146,0,-125,0,-119,0,-90,280,-89,-77,-102,-69,-190,-190,-175,-181,-193,-165,-251,-251,-434,-251,-251,-251,-251,0,-240,0,-233,-181,-175,-160,-468,-468,-731,-724,-715,-697,-597,-592,-579,-564,-883,-883,-872,-841,-827,-816,-784,-593,-593,-556,-563,-535,-516,-446,-549,-446,-727,-708,-696,-684,-744,-711,-816,-816,-772,-710,-687,-670,-816,-640,-591,-524,-29978,-29979,-29979,-29980,-29981,-29982,-29982,-29981,-29983,-29984,-29984,-29985]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 c5 6. d5 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} Qe7 (6... exd5 7. exd5 Qe7+ 8. Nge2 O-O 9. Bd2 d6 10. O-O-O Ng4 11. Be1 Nd7 12. Ng3 Ndf6 13. h3 Ne5 {1-0 (35) Zhou,J (2597)-Wei,Y (2743) Shenzhen 2017}) 7. Be2 exd5 8. exd5 Qe4 9. Qd2 {LiveBook: 10 Games} Bxc3 10. Qxc3 O-O 11. h3 $146 (11. f3 $16 Qe7 12. Kf1) ({Find the theoretical novelty and annotate with similar games:} 11. Nf3 d6 12. Bg5 Bf5 13. Bxf6 gxf6 {0-1 (29) Georgescu,T (2459)-Khismatullin,D (2628) Antalya 2017}) 11... d6 $11 12. Nf3 Re8 (12... b5 $11) 13. O-O $1 $16 Bxh3 ({Don't play} 13... Qxe2 14. Re1 $18) 14. Re1 $1 {aiming for Bf1.} Bf5 $2 {[%mdl 8192]} (14... Bc8 $14) 15. Bf1 $18 Qg4 {[#]} 16. Qxf6 $1 {[%mdl 512]} gxf6 17. Rxe8+ Kg7 18. Nh2 Qd4 19. Nf3 Qg4 20. Nh2 Qd4 $1 21. Be3 (21. a4 $1 $18) 21... Qxb2 $14 22. Re1 Bd7 $2 (22... b5 $1 $14) 23. Rd8 $18 Qb4 24. Nf3 b5 25. Bd2 Qa4 26. Re4 {Bh6+! would kill now.} h5 ({And not} 26... Qxa2 27. Bh6+ $1 {[%mdl 512]} Kxh6 28. Rg8 Bg4 29. Rexg4 Qxf2+ 30. Kxf2 bxc4 31. Rh4#) 27. Re7 $2 (27. Rh4 $18 Bg4 28. Nh2) 27... b4 $1 $14 28. Bf4 $2 {[%mdl 8192]} (28. Bh6+ $1 $16 Kxh6 29. Rxf7) 28... Nc6 $1 $19 {[%cal Rc6d8]} 29. Rxa8 Nxe7 30. Bxd6 Nc8 $1 {[%cal Rc8d6]} 31. Bxc5 Qa6 $2 (31... Qa5 $19 32. Be3 Qxa2) 32. Rb8 $1 $15 Qxa2 33. Rxb4 $2 {[%mdl 8192]} ({Better is} 33. Bxb4 $15 Qa1 34. c5) 33... Qa5 $19 34. Rb7 {Threatening Be3.} Qxc5 35. Rxd7 Nb6 (35... a5 $19 {Hoping for ...a4.} 36. Nh4 Kf8) 36. Rxa7 $17 Nxc4 37. Ra4 Nb6 38. Rf4 Qxd5 39. Nh4 Qg5 40. g3 $1 Nd7 {...Kg8 is the strong threat.} 41. Nf5+ Kf8 42. Bh3 (42. Be2 $11) 42... Ne5 43. Ne3 {[#]} (43. Kf1 $17) 43... h4 $1 $19 {[%cal Rh4g3]} 44. Rf5 (44. Rxh4 Nf3+) 44... Qh6 45. g4 Qg6 46. Kh2 Qh6 47. Kg1 $1 Qg6 48. Kh2 $1 Nd7 (48... Nc6 $17 49. Bg2 Ne7) 49. Kg1 (49. Rd5 $11 {keeps the balance.} Nb6 50. Rd8+ Kg7 51. Bf1) 49... Qh6 $2 {[%mdl 8192] [#]} (49... Kg7 $17 {Strongly threatening ...Ne5.} 50. Bg2 Nf8) 50. Kh2 $2 ({White must play} 50. Rd5 $1 $18) 50... Ke8 51. Kg1 Qf8 {And now ...Qb4 would win.} 52. Nd5 {[#]} (52. Ra5 $15 Qb4 53. Ra8+ Nb8 54. Bg2) 52... Qa3 $1 {[%cal Ra3h3]} 53. Kg2 Qb2 54. Kg1 Qd4 55. Kg2 (55. Kh2 $142) 55... Kf8 56. Kh2 $2 (56. Kg1) 56... Qe4 (56... Nc5 $142 57. Kg1 Ne4) 57. Kg1 Qe1+ 58. Kg2 Qe4+ 59. Kg1 $1 Qe1+ 60. Kg2 $1 Qe6 {White must now prevent ...Ne5.} 61. Kg1 Qc6 {Threatens to win with ...Ne5.} 62. Kh2 $2 (62. Bg2 $17 {is tougher.}) 62... Ne5 63. Bg2 (63. Ne3 $142 Nf3+ 64. Kh1) 63... Nxg4+ 64. Kh3 Nh6 65. Rf4 Qe6+ 66. Kxh4 Nf5+ 67. Rxf5 Qxf5 68. Kg3 Qe5+ 69. Kh3 Qe2 70. Kg3 Kg7 71. Ne3 Qh5 72. Be4 Qg5+ 73. Kf3 Kf8 74. Nf5 Ke8 75. Ng3 (75. Bc2 $142) 75... Kd7 76. Bf5+ Kc6 77. Bd3 Kd5 78. Kg2 Ke5 79. Kf3 Qh6 80. Kg2 Qf4 81. Be2 Qg5 82. Bd3 Kd4 83. Be4 {[#]} Qxg3+ $1 {[%mdl 512] Black mates.} 84. Kxg3 (84. fxg3 Kxe4) 84... Kxe4 85. Kg4 f5+ {[%cal Bf6f5,Bf5f4][%mdl 32]} 86. Kg5 Ke5 87. f3 f4 88. Kg4 f6 {Precision: White = 43%, Black = 41%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.28"]
[Round "7"]
[White "Barria Zuniga, Daniel"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2395"]
[BlackElo "2266"]
[Annotator "ChessBase"]
[PlyCount "23"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:31]} Nf6 {[%emt 0:06:35]} 2. c4 {[%emt 0:00:11]} c5 {[%emt 0:00:26]} 3. d5 {[%emt 0:00:16]} b5 {[%emt 0:00:24]} 4. cxb5 {[%emt 0:00:20]} a6 {[%emt 0:00:15]} 5. Nc3 {[%emt 0:00:08]} d6 {[%emt 0:00:27]} 6. e4 {[%emt 0:00:23]} g6 {[%emt 0:00:24]} 7. Nf3 {[%emt 0:00:57]} Bg7 {[%emt 0:00:15]} 8. a4 {[%emt 0:08:23]} O-O {[%emt 0:01:00]} 9. Bd2 {[%emt 0:01:26]} axb5 {[%emt 0:04:23]} 10. Bxb5 {[%emt 0:00:26]} Na6 {[%emt 0:00:25]} 11. O-O {[%emt 0:00:17]} Nb4 {[%emt 0:00:17]} 12. h3 {[%emt 0:00:18]} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "7"]
[White "Abarca Gonzalez, Nicolas"]
[Black "Henriquez Villagra, Cristobal"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2388"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,148,18,15,-18,22,-9,0,-19,0,-12,0,-10,-7,-25,-10,-22,-20,-105,-106,-120,-68,-71,-79,-73,-74,-77,-75,-165,-156,-151,-155,-164,-158,-204,-195,-266,-264,-259,-268,-264,-253,-367,-386,-386,-395,-393,-404,-394,-403,-385,-394,-346,-393,-581,-599,-591,-583,-708,-706,-670,-637,-854,-555,-539,-537,-518,-501,-812,-737,-881,-880,-971,-971,-2279,-1718,-1540,-1429,-6020,-5600,-29967,-29967,-29967,-29966,-29965,-29965,-29967,-29968,-29958,-29966,-29967,-29968,-29966,-29966,-12847,-5804,-8590,-2892,-4590,-3000,-2511,-1873,-6070,-4618,-29968,-29967,-29969,-29971,-29968,-29969,-29971,-29972,-29964,-29965,-29976,-29974,-29971,-29973,-29974,-29975,-29973,-29975,-29977,-29978,-29979,-29974,-29974,-29977,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29986]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nbd2 Qa6 {LiveBook: 3 Games. B12: Caro-Kann: Advance Variation} 8. Ke2 (8. c4 Ne7 9. O-O Nd7 10. b3 c5 11. Bb2 Nc6 12. Qe3 dxc4 13. Nxc4 Nb4 14. Ng5 Be7 15. dxc5 {1-0 (48) Vajda,L (2612)-Padeiro,J (2354) Istanbul 2012}) 8... Ne7 $146 ({Predecessor:} 8... c5 9. c4 Nc6 10. cxd5 Qxd3+ 11. Kxd3 Nb4+ 12. Ke2 Nxd5 13. Ne4 cxd4 14. Nxd4 a6 15. Bd2 {1-0 (56) Cardoso,M (1823)-Setti,D (1625) Florianopolis 2017}) 9. a4 Ng6 {...Nf4+ is the strong threat.The position is equal.} 10. g3 f6 11. b3 Be7 12. h4 Qxd3+ 13. Kxd3 h5 14. Re1 Kf7 15. Ng1 (15. Bb2 $11 {keeps the balance.}) 15... c5 $17 16. Ba3 Nc6 (16... cxd4 $17 17. Bxe7 Nxe7 18. exf6 gxf6 19. Kxd4 Na6) 17. exf6 $15 Bxf6 18. Bxc5 b6 $36 {[%mdl 2048] Black is in control.} 19. Ba3 Nxd4 20. Bb2 {[#]} (20. c3 $17 {was called for.} Nf5 21. Kc2) 20... Nxb3 $1 $19 {[%mdl 512] Threatens to win with ...Nc5+.} 21. cxb3 {aiming for Bxf6.} Bxb2 22. Rab1 Bf6 23. f4 Rac8 24. Rbc1 (24. Ndf3 $142) 24... e5 25. fxe5 Nxe5+ 26. Ke2 Ng4 27. Kd3 (27. Rxc8 $142 Rxc8 28. Ngf3) 27... Rhe8 {[%cal Rg4f2]} 28. Rxc8 Nf2+ ({Not} 28... Rxc8 29. Ngf3 $19) (28... Rxe1 $2 29. Ngf3 $17) 29. Kc2 Rxc8+ 30. Kb1 Rc3 31. Ngf3 {[#]} Ne4 $1 {[%mdl 512]} 32. Rg1 (32. Nxe4 Rxb3+) 32... Nc5 33. Ng5+ (33. g4 {was worth a try.} hxg4 34. Rxg4) 33... Bxg5 34. hxg5 Ne4 35. Nxe4 dxe4 {[%mdl 4096] Endgame KR-KR} 36. Kb2 Rd3 37. Rc1 Rd2+ 38. Kc3 Rd7 39. Re1 Rd3+ 40. Kc4 (40. Kc2 $142 Rxg3 41. Rxe4) 40... Rxg3 41. Kd4 Rxb3 42. Kxe4 Kg6 43. Kd5 Rb4 44. Re6+ Kxg5 45. Re7 Rxa4 46. Rxg7+ Kf4 47. Rh7 Kg4 48. Rg7+ Kf3 49. Rf7+ Kg3 50. Rg7+ Kh2 51. Rc7 h4 52. Ke5 h3 53. Kf5 Kg1 54. Rc1+ Kf2 55. Rc2+ Ke1 56. Kg5 Rb4 57. Ra2 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 58. Ra3 h2 {Black mates.} 59. Ra1+ Kd2 60. Ra2+ Kc3 61. Rxh2 a4 62. Rh3+ Kc4 63. Kf4 Kd5+ 64. Kf5 Rb3 65. Rh1 Rf3+ 66. Kg4 Rf8 67. Kg5 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 68. Kg6 Kc5 69. Kg7 Rf2 70. Rh3 b4 71. Rh5+ Kc4 72. Rh4+ Kc3 73. Rh3+ Kb2 74. Rh4 Ka3 {Precision: White = 31%, Black = 81%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "7"]
[White "Diaz Villagran, Robert"]
[Black "Perez Gormaz, Matias"]
[Result "0-1"]
[ECO "C86"]
[WhiteElo "2317"]
[BlackElo "2410"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,126,0,4,16,6,8,0,0,0,0,0,0,-14,-2,-11,18,8,17,21,27,20,24,-17,-18,-15,-19,-15,-14,-29,-20,-39,-12,-42,-29,-34,-33,-29,-23,-35,-25,-62,-31,-64,-31,-77,-23,-87,16,0,117,66,70,52,68,20,27,-111,-113,-92,-107,-107,-107,-116,-118,-118,-118,-271,-112,-104,-108,-105,0,0,-41,-33,0,-98,-79,-122,25,-16,10,0,0,-25,-50,-136,-123,-960,-941,-1039,-995,-874,-833,-958,0,0,0,0,0,-676,-347,-843,645,-1281,0,-1754,0,-29987,-29988,-29988,-29989]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. c3 b5 7. Bb3 O-O 8. O-O d5 9. d3 Be6 {C86: Closed Ruy Lopez: Worrall Attack} 10. Rd1 Re8 11. Nbd2 h6 {The position is equal.} 12. Nf1 Bf8 13. h3 (13. Ng3 d4 14. Bxe6 Rxe6 15. Nf5 Ne8 16. a4 Rb8 17. axb5 axb5 {0-1 (66) Bacrot,E (2725)-Aronian,L (2805) Riadh 2017}) 13... g6 14. Ng3 Bg7 15. Bc2 d4 $146 ({Predecessor:} 15... Qe7 16. b3 Rad8 17. Bb2 Nd7 18. d4 {0-1 (48) Kristiansen,E (2257)-Klovans,J (2417) Naumburg 2002}) 16. Bd2 Nd7 17. cxd4 exd4 18. Nh2 Ne7 19. Ba5 Qb8 20. Bb3 Bxb3 21. axb3 b4 22. Rdc1 c5 23. Nf3 Nc6 24. Ra4 Re6 25. Nf1 Bf8 26. N1d2 Qb7 27. Qf1 Rae8 28. Nc4 Qb8 29. g3 Rf6 30. Qg2 h5 (30... g5 $17) 31. Raa1 (31. h4 $11) 31... Bd6 (31... Bh6 $17 32. Re1 g5) 32. Rd1 Qb5 (32... Nce5 $11 33. Nfxe5 Nxe5) 33. Nxd6 (33. Ng5 $16) 33... Rxd6 $14 34. Bc7 Rf6 35. Bf4 a5 36. Bg5 (36. Nh4 $11) 36... Rxf3 $1 $17 37. Qxf3 c4 $1 38. Bf4 c3 $1 {[%mdl 1024] Black has strong compensation.} 39. Qe2 Nc5 40. Qc2 Re6 41. g4 $2 (41. h4 $17) 41... Nd7 (41... Rf6 $19 {and Black stays clearly on top.} 42. Bg3 hxg4 43. hxg4 Rf3) 42. Bg3 hxg4 $1 43. hxg4 Qg5 (43... g5 $1 $17) 44. Kg2 $1 $11 Qxg4 {Hoping for ...Nde5.} 45. f3 Qg5 46. f4 (46. Rh1 $11 {was the only way to keep the balance.}) 46... Qb5 $1 $17 47. Rh1 Nc5 (47... f5 $1 $17 {[%cal Rf5e4]} 48. e5 g5) 48. Rad1 cxb2 49. Kf3 Kf8 50. Rh8+ Ke7 $1 ({Wrong is} 50... Kg7 $2 51. Qh2 $18) 51. Rh2 (51. Kg2 $15) 51... a4 {Threatens to win with ...a3.} 52. Kg4 $2 {[%mdl 8192]} (52. Qxb2 $17 Nxb3 53. Qa2) 52... a3 $19 53. f5 gxf5+ 54. exf5 Re3 55. Re2 Na5 $2 (55... Nd7 $19 {...Nf6+ is the strong threat.} 56. Bh4+ Nf6+ 57. Kg5 Qe5) 56. Rxe3+ $11 dxe3 57. d4 $1 {[%cal Rd4c5]} Nd7 58. d5 $2 {[%mdl 8192]} (58. Qe4+ $11 Kd8 59. Qa8+ Ke7 60. Qe4+ Kd8 61. Qa8+ Nb8 62. Rh1) 58... e2 59. Rd2 $2 (59. Re1 Nf6+ 60. Kg5 Nxd5 61. Rxe2+ Kd7 62. Rd2) 59... Ne5+ $4 {[%mdl 8192]} (59... Kf8 $19 60. Bf2 Nf6+ 61. Kh4 a2 62. Qxb2 Nxb3 63. Qxa2 Qc4+ 64. Kg3 Qc3+ 65. Kg2 Nxd2 66. Qa8+ Kg7) 60. Kf4 $4 {[%mdl 8192]} (60. Bxe5 $18 Nc6 61. Bd6+ $1 {[%mdl 512]} Kxd6 62. dxc6+ Kc7 63. Rd7+ Kb6 64. Rb7+ Ka6 65. Re7 (65. Rxb5 e1=Q $16)) 60... a2 $2 ({Better is} 60... Kd6 $19 61. Kg5 Qe8 62. Bxe5+ Qxe5 63. Rxe2 b1=Q 64. Qxb1 Qxe2) 61. Rxe2 $4 {[%mdl 8192]} (61. Qc7+ $11 Nd7 62. f6+ $1 {[%mdl 512]} Kxf6 63. Qd8+ Kg7 64. Qg5+ Kh8 65. Qh5+ Kg8 66. Qg5+ Kh7 67. Qh5+ Kg8 68. Qg5+ Kf8 69. Qd8+ Kg7 70. Qg5+ Kh8 71. Qh5+ Kg7 72. Qg5+) 61... f6 $2 (61... Kd7 $19 62. Kg5 a1=Q 63. Qxb2 Nf3+ 64. Kg4 Qxb2 65. Rxb2 Qxd5) 62. Rh2 $2 {[%mdl 8192]} (62. Qc7+ $11 Kf8 63. Qd8+ Kf7 {[#]} 64. Bh4 $3 {[%mdl 512]}) 62... Qf1+ 63. Bf2 Qc1+ {Precision: White = 24%, Black = 44%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.28"]
[Round "7"]
[White "Aguirre Contreras, Cristian"]
[Black "Vergara Jofre, Felipe"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2272"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,118,6,0,8,1,21,9,11,17,20,20,16,15,33,31,39,35,51,0,-8,-20,69,91,90,16,47,16,16,18,7,0,0,-33,60,63,62,30,38,35,35,35,41,15,71,0,52,2,29,-12,13,0,147,145,137,160,152,135,158,161,152,150,139,138,152,146,146,146,166,150,296,293,385,382,485,485,473,459,428,308,460,458,479,457,438,443,379,377,29977,605,485,336,311,240,320,317,6275,12824,29985,353,714,-767,-684,-868,-798,-905,-905,-29977,-29978]} 1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. g3 Ngf6 5. Bg2 e6 6. d3 {A06: Réti Opening:1 Nf3 d5} (6. O-O Bd6 7. d3 O-O 8. Nbd2 Qe7 9. a3 e5 10. e4 d4 11. h3 Bh5 12. Nc4 b5 13. Nxd6 Qxd6 14. Qd2 {1-0 (48) Anton Guijarro,D (2666)-Ni,H (2671) Riadh 2017}) 6... Bd6 7. Nbd2 {LiveBook: 10 Games} e5 8. e4 {The position is equal.} d4 $146 ({Predecessor:} 8... c6 9. O-O O-O 10. Qe1 Re8 11. h3 Bh5 12. Kh1 Bg6 13. Nh4 Nc5 14. Qe2 Qc7 15. Nxg6 hxg6 16. h4 Rad8 17. Rfe1 Ne6 18. Nf3 d4 19. Bh3 c5 {1-0 (37) Sosa Harrison,J (2311)-Rowe,D (2195) Bled 2002}) 9. O-O c5 10. h3 Bh5 11. a4 O-O 12. Qe1 b6 13. Nh4 Ne8 {[%cal Bf6e8,Be8g7,Bg7e6,Be6f4][%mdl 32]} 14. f4 {Hoping for g4.} f6 15. g4 (15. Nc4 $14) 15... Bf7 $11 16. f5 g5 (16... a6 $11) 17. fxg6 $14 hxg6 18. Qg3 (18. Nc4 $16) 18... Ng7 19. Nc4 (19. Nf5 $5 gxf5 20. exf5 $15) 19... Bc7 20. Bc1 Ne6 21. Bh6 Nf4 22. Rf2 Kh7 ({Black should play} 22... Bxc4 $15 23. bxc4 Rf7) 23. Bxf8 Nxf8 24. Nd2 N8e6 25. Nhf3 Qe7 26. h4 Rh8 27. Nc4 Nf8 (27... Kg8 $11) 28. Ncd2 N8e6 29. Raf1 Kg7 30. Nc4 a6 31. g5 b5 (31... fxg5 $1 $11 32. hxg5 Nxg2 33. Rxg2 Nf4) 32. axb5 axb5 33. gxf6+ Qxf6 {[#]} 34. Ncxe5 $1 {[%mdl 512]} Bxe5 35. Nxe5 Qxe5 36. Rxf4 Nxf4 37. Rxf4 Qe7 38. Rg4 Rh5 39. Bf3 {[#] Rxg6+! is the strong threat.} Re5 40. Kg2 Kh7 (40... c4 $16 41. bxc4 bxc4 42. dxc4 Kh7) 41. Rg5 $18 Re6 42. e5 Ra6 43. h5 gxh5 {Black wants to play ...Kh6.} 44. Be4+ Kh8 45. Qh4 Qf8 (45... Re6 $142 46. Qf4 Ra6) 46. Qf4 Qe7 47. Qf5 {[%csl Ge4][%cal Rf5h7]} Rh6 48. e6 Qxe6 49. Qxc5 {Qf8+ would kill now.} Bg6 $2 (49... Rg6 $18 50. Qxd4+ (50. Bxg6 Qe2+ 51. Kg1 Qe1+ 52. Kg2 Qe2+ 53. Kg3 Qe1+ 54. Kh2 Qf2+ 55. Kh3 Qf1+ 56. Kh4 Qh1+ 57. Kg3 Qg1+ 58. Kf3 Qe3+ 59. Kg2 Qe2+ $11) 50... Qf6 51. Qxf6+ Rxf6 52. Rxb5 Kg8) 50. Qxd4+ (50. Qf8+ $142 Kh7 51. Bd5 Qe2+ 52. Kh3 Qe3+ 53. Rg3 Qe8 54. Bg8+ Kh8 55. Qxh6+ Kxg8 56. Rxg6+ Qxg6 57. Qxg6+ Kf8 58. Qh7) 50... Kh7 {Now ...Bxe4+ and Black clings on.} 51. Qa7+ Kh8 52. Qb8+ Kh7 53. Kh2 h4 $2 (53... Qf6) 54. Qf8 b4 55. Qxb4 $2 (55. Bd5 {mates} Qe2+ 56. Kh1 Qe1+ 57. Rg1 Qe8 58. Bg8+ Kh8 59. Qxh6+ Kxg8 60. Rxg6+ Qxg6 61. Qxg6+ Kf8 62. Qh7) 55... Qf6 $2 (55... Bxe4 56. dxe4 Qd6+ 57. Qxd6 Rxd6) 56. Qb8 $4 {[%mdl 8192]} (56. Qb7+ $18 Kh8 57. Qc8+ Kg7 58. Qf5 Qxf5 59. Bxf5) 56... Qxg5 $19 57. Qc7+ Kg8 58. Qc8+ Kg7 {( -> ...Qg3+)} 59. Qd7+ Bf7 {Precision: White = 46%, Black = 42%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.02.28"]
[Round "7"]
[White "Fuentes Parra, Victor Ignacio"]
[Black "Salinas Herrera, Pablo"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2148"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,160,14,26,-18,-9,-97,-73,-74,-70,-92,51,29,20,0,17,11,4,0,68,81,85,-22,51,37,25,33,35,33,34,18,26,14,24,17,46,14,54,14,11,6,7,10,35,21,14,15,70,24,29,22,36,10,0,-10,3,0,0,0,0,-19,-19,-30,0,-16,-7,-7,-7,-10,-3,-3,-3,-4,-3,-4,-2,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-20,-20,-20,-12,-12,-12,-20,-12,-20,-20,-20,-20,-20,-6,-20,-23,-457,-473,-480,-480,-1102,-1082,-1005,-968,-839,-964,-720,-612,-1304,-1272,-1209,-679,-1947,-1954,-1947,-1929,-1873,-1191,-4722,-2179,-6605,-7102,-3291,-3020,-29966,-29971,-29978,-29979,-29980,-29981,-29981,-29982,-29980,-29981,-29981,-29979,-29979,-29980,-29989,-29990]} 1. d4 Nf6 2. Nf3 d6 3. Nc3 g6 4. Bf4 Bg7 5. Qd2 O-O {LiveBook: 4 Games} (5... c6 6. Bh6 Bxh6 7. Qxh6 Bf5 8. Ng5 d5 9. O-O-O b5 10. f3 b4 11. Na4 Qa5 12. b3 Nbd7 13. g4 {½-½ (63) Stefanova,A (2500)-Harika,D (2504) Huaian 2017}) 6. h4 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} c5 7. Bh6 (7. e3 $11) 7... cxd4 8. Nxd4 {[#]Black is better.} Bxh6 $146 ({Predecessor:} 8... Nc6 9. Bxg7 Kxg7 10. f3 Qb6 11. O-O-O Nxd4 12. Qxd4 Qxd4 13. Rxd4 Be6 14. e4 Rac8 15. Kb1 Rc5 16. Rb4 b6 17. Ba6 Bc8 18. Ra4 Bd7 19. Rb4 Bc8 {½-½ (19) Csukerda,A (2061)-Banszky,M (1972) Hungary 2012}) 9. Qxh6 Qa5 (9... Qb6 $17 10. Qd2 e5) 10. f3 Nc6 11. O-O-O {[%cal Ba1d1,Bd1d4,Bd4a4][%mdl 32]} Nxd4 12. Rxd4 Be6 $132 {[%mdl 2048] Black is not keeping still} 13. h5 Rac8 ({Reject} 13... gxh5 $6 14. Rdh4 $16) (13... Qe5 $1 $11 14. Rb4 g5) 14. hxg6 fxg6 {[#]} 15. Qe3 (15. Ra4 $1 $16 {[%cal Ra4a5]} Qb6 16. e3) 15... Qe5 (15... Bxa2 $11 16. Qxe7 Bb3 17. cxb3 Rxc3+ 18. Kb1 Rc6) 16. Qxe5 dxe5 17. Ra4 a6 18. Ra5 Nd7 19. g3 Rfd8 20. Bh3 Bxh3 21. Rxh3 Nc5 22. Na4 Nd7 23. Rd5 e4 24. Rh1 exf3 25. exf3 {And now Rhd1 would win.} Nf6 (25... Nb8 $5 {[%cal Rd8d5]} 26. Rxd8+ Rxd8 $14) 26. Re5 Rc7 27. Nc3 Rcd7 ({Black should try} 27... h5 $11) 28. Rhe1 Kf7 29. g4 h5 30. gxh5 gxh5 31. Ne4 {Hoping for Nc5.} Nxe4 32. R5xe4 $11 {[%mdl 4096] Endgame KRR-KRR} Rh8 33. Rf4+ Ke8 34. Rf5 h4 35. Rg5 Rh7 36. Rg4 Rd6 37. Rh1 h3 38. Rh2 $1 Rh5 39. Rg3 Rdh6 $1 40. Kd2 Kf7 41. Ke3 Kf6 42. Rg4 Rg5 {...Rxg4 is the strong threat.} 43. Kf4 Rb5 44. b3 Ke6 45. Kg3 Rbh5 46. a3 Kd6 47. Rd4+ Kc6 48. Rc4+ Kb6 49. Rb4+ Ka7 50. Rg4 e5 51. f4 exf4+ 52. Kxf4 Rf6+ 53. Ke3 Kb6 54. Rg3 Rfh6 55. c4 Kc6 56. b4 Kd6 57. Kd3 Ke5 58. Rg7 Rh7 59. Rxh7 $4 {[%mdl 8192]} (59. Rg8 $1 $11 {and White has nothing to worry.}) 59... Rxh7 {KR-KR} 60. Ke3 Rh4 61. c5 (61. Rh1 $142 Rxc4 62. Kf2 Rc2+ 63. Kg3) 61... Kd5 $19 62. Kd3 Rh7 63. Kc3 Kc6 64. Kb3 Kb5 65. a4+ Kc6 66. Kc3 Rh4 67. Kb3 {[#]} a5 $1 {[%mdl 512]} 68. bxa5 Kxc5 69. Kc3 Rxa4 70. Kd3 Rxa5 71. Rc2+ Kd5 72. Ke3 Ra3+ 73. Kf2 b5 {[%cal Bb7b5,Bb5b4,Bb4b3,Bb3b2][%mdl 32] Black mates.} 74. Kg1 b4 75. Kh2 Rc3 76. Rd2+ Kc4 77. Rd8 b3 78. Rb8 Kd3 79. Kxh3 Kc2+ 80. Kg2 b2 {Precision: White = 36%, Black = 65%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "8"]
[White "Henriquez Villagra, Cristobal"]
[Black "Fuentes Parra, Victor Ignacio"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2501"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,39,32,32,56,60,61,58,66,66,66,55,85,94,89,102,127,85,158,134,142,134,134,148,153,132,114,104,151,91,152,168,333,327,578,529,566,316,286,295]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. c4 e6 5. Qb3 Qc8 {LiveBook: 4 Games} 6. Ne5 {[%cal Rc4d5] A07: Réti Opening: New York and Capablanca Systems} (6. Nc3 c6 7. d4 Nbd7 8. Bf4 Be7 9. Rc1 O-O 10. O-O Bxf3 11. Bxf3 Nb6 12. c5 {½-½ (22) Ivanchuk,V (2726)-Yu,Y (2751) Huaian 2017}) 6... c6 7. Nxg4 Nxg4 8. d4 {White is slightly better.} Bd6 9. Nc3 {[%cal Rc4d5]} Nf6 10. Bg5 {[%cal Rc4d5]} dxc4 $146 ({Predecessor:} 10... Nbd7 11. Rc1 Qb8 12. O-O {1-0 (45) Roiz,M (2579)-Drozdov,A (2324) Israel 2005}) 11. Qxc4 Nbd7 12. e4 {And now e5 would win.} e5 13. O-O-O {[%cal Ba1d1,Bd1d4,Bd4d3,Bd3d7][%mdl 32]} b5 (13... Nb6 $142 14. Qd3 exd4) 14. Qe2 $16 {[#] Threatens to win with f4.} O-O 15. f4 $36 {[%mdl 2048] White is in control.} exd4 16. Rxd4 Bc5 17. Rd3 {Black must now prevent Bh3.} Qa6 18. Qc2 h6 19. Bh4 ({Better is} 19. Bxf6 $1 Nxf6 20. e5) 19... g5 (19... Nb6 $142) 20. fxg5 hxg5 $2 (20... Ne5) 21. Bxg5 $18 {Strongly threatening Qd2.} Nh7 $2 (21... Rae8 {might work better.} 22. Rf1 Be7) 22. Rxd7 Nxg5 23. Qd2 Ne6 {[#]} 24. Bh3 $1 {Precision: White = 71%, Black = 26%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "8"]
[White "Salinas Herrera, Pablo"]
[Black "Aguirre Contreras, Cristian"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2453"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,117,0,0,0,32,33,36,-58,-16,-60,-35,-23,0,-35,35,0,0,-13,-21,-63,-35,-48,0,-19,20,23,41,0,36,0,0,0,48,56,48,35,136,141,337,337,323,315,317,311,358,358,352,348,325,328,331,323,400,393,393,393,493,498,466,477,864,864,711,770,29938,29941,2056,97,97,106,1123,1116,1116,1116,933,926,926,377,1418,1282,841,643,29978,29967,29979,29968,29968,29969,29967,29968,29968,29969,29968,29969,29969,29970,29973,29974,29972,11866]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Bd6 8. Bd3 O-O 9. Nf3 Re8 10. Qc2 Bg4 {LiveBook: 4 Partien. D35: Damengambit (Abtauschvariante)} (10... Be6 11. Ne5 c5 12. O-O cxd4 13. exd4 Nc6 14. Nxc6 bxc6 15. Bg3 Bxg3 16. hxg3 Ng4 17. Be2 Qg5 18. Qc1 {1-0 (50) Mchedlishvili,M (2603)-Salgado Lopez,I (2644) Riadh 2017}) 11. Nd2 Nbd7 12. h3 Be6 {Weiß steht etwas besser.} 13. O-O-O (13. f4 $14) 13... b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 14. Kb1 $146 ({Vorgänger:} 14. g4 b4 15. Na4 c5 16. dxc5 Bxc5 17. Nxc5 Rc8 18. Kb1 Rxc5 {0-1 (38) Smirnova,N-Dolgova,D Serpukhov 1999}) 14... Nb6 15. f3 b4 16. Na4 Bd7 (16... Nxa4 $1 $15 17. Qxa4 a5) 17. e4 {Schwarz muss nun Sxb6 beachten.} Nxa4 18. Qxa4 {Und weiter mit e5 wäre nett.} Be7 $1 19. Bxf6 Bxf6 20. Qxb4 Rb8 21. Qc5 Be7 22. Qc2 Rb4 23. Nb3 Qb6 24. Nc5 Rb8 {[%cal Rb4b2]} 25. b3 Bc8 26. exd5 cxd5 27. Rhe1 Bf8 (27... Qd6 $14) 28. a3 $1 $40 {[%cal Ra3b4][%mdl 128] Weiss riecht Blut.} Rxb3+ $2 (28... Rxd4 $16 {ist wohl besser.} 29. Bh7+ Kh8 30. Rxd4 Qxc5 31. Qxc5 Bxc5 32. Rxd5 Bf2) 29. Nxb3 $18 ({Schwächer ist} 29. Qxb3 Qd6 $16) 29... Qxb3+ 30. Qxb3 Rxb3+ 31. Kc2 Rxa3 32. Ra1 Be6 33. Rxa3 Bxa3 {[%mdl 4096] Endspiel KTL-KL} 34. Ra1 Bd6 35. Rxa7 g5 36. g4 Kg7 37. Bb5 h5 38. Bd7 hxg4 39. hxg4 {Droht Lxe6 und aus.} ({Nicht} 39. Bxe6 g3 $16) 39... Kf6 (39... Kf8 $142 40. Bc6 f6) 40. Kb3 Bf8 41. Ka4 Bxd7+ 42. Rxd7 {KT-KL} Ke6 43. Ra7 $2 (43. Rb7 $18 {und der Rest ist Schweigen.} Be7 44. Rxe7+ $1 {[%mdl 512]} Kxe7 45. Kb5) 43... Bg7 $16 44. Ra6+ Ke7 $2 {[%mdl 8192] [#]} (44... Kd7 $16 45. Kb4 Bxd4) 45. Kb5 $1 $18 Bxd4 {[#]} 46. Kc6 $1 {[%cal Rc6d5]} Ke6 47. Ra5 Be5 48. Rxd5 f6 $2 (48... Bf4 49. Kc5 Be5) 49. Rd8 Ke7 50. Ra8 Ke6 51. Re8+ {Weiß setzt Matt.} Kf7 52. Kd7 Bd4 53. Re7+ Kg6 54. Ke6 Bc3 55. Re8 Kg7 56. Kf5 Kf7 57. Rb8 Be5 58. Rb7+ Kf8 59. Kg6 {Precision: Weiß = 71%, Schwarz = 25%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "8"]
[White "Perez Gormaz, Matias"]
[Black "Garcia Cardenas, Pablo"]
[Result "1/2-1/2"]
[WhiteElo "2410"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,16,26,19,21]} 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 cxd4 7. exd4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Nh5 8. Be3 {LiveBook: 69 Games} Nf6 (8... Bd6 9. Bd3 Nf4 10. Bxf4 Bxf4 11. O-O O-O 12. Re1 Bd7 13. Ne5 Nxe5 14. dxe5 g6 {1-0 (104) Vidit,S (2715)-Aronian,L (2805) Riadh 2017}) {Find the theoretical novelty and annotate with similar games:} 9. Ne5 $146 Nxe5 10. dxe5 Nd7 11. Nf3 g6 12. h4 a6 13. h5 Bg7 14. Qa4 Qc7 {1-0 (31) Bacallao Alonso,Y (2577)-Morales,J (2387) Cali 2017} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "8"]
[White "Barria Zuniga, Daniel"]
[Black "Diaz Villagran, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,18,33,70]} 1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 g6 6. Be2 Bg7 7. O-O O-O 8. Qc2 Re8 9. Rd1 c6 {Find the theoretical novelty and annotate with similar games:} 10. d5 $146 Qc7 11. Be3 Ng4 12. Bd2 Rf8 13. b4 Ngf6 14. Rac1 a6 15. Ne1 c5 16. a3 Ne8 17. Be3 b6 18. f3 {½-½ (43) Lysyj,I (2618)-Shimanov,A (2646) St Petersburg 2017} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "8"]
[White "Lopez Silva, Hugo"]
[Black "Abarca Gonzalez, Nicolas"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2389"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,87,63,56,113,110,114,110,113,65,79,31,64,14,25,25,141,143,140,143,136,109,125,-13,50,39,39,42,50,0,2,0,212,212,416,416,29987,957,29991,0,29987,316,1807,1052,6179,853,29976,293,29985,-259,29992,-7,29987,587,5535,-2783,1019,266,29996,-29993,77,-29996,29994,-29993]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 Qa5 11. Rc1 b6 12. Bd3 Bb7 13. O-O g5 14. Rfd1 {LiveBook: 17 Games. B39: Sicilian: Maroczy Bind with 5...Bg7 and 7...Ng4} (14. a3 h5 15. b4 Qxa3 16. Nd5 Qb2 17. Rc2 Qe5 18. Ra2 h4 19. h3 Rg8 20. Rd1 Bh8 21. Be2 Bc6 {1-0 (72) Anand,V (2765)-Ljubojevic,L (2570) Monte Carlo 1997}) 14... Qe5 ({Black should try} 14... d6 $14) 15. b4 $16 d6 16. Nd5 $146 {White is better.} ({Predecessor:} 16. c5 bxc5 17. bxc5 dxc5 18. Bb5+ Kf8 19. Qd7 Rb8 20. Nd5 Bf6 21. Bd3 Kg7 22. Bxc5 Rhd8 23. Qa4 Nxc5 24. Rxc5 e6 25. Nxf6 Qxc5 26. Ng4 Bc6 {0-1 (26) Neubauer,M (2295)-Martin Del Campo C,R (2420) Paranana 1993}) 16... Kf8 17. c5 (17. f3 {keeps more tension.} Rg8 18. Bc2 h5 19. h4 f6 20. Qf2) 17... dxc5 18. bxc5 {Black must now prevent c6.} (18. Bc4 {seems wilder.} h5 19. bxc5 bxc5 20. Nc3 Bf6 21. Bxe6 fxe6 22. f3) 18... bxc5 19. Bxc5 Bxd5 20. exd5 Qxd5 (20... Nxc5 $11 {keeps the balance.} 21. Rxc5 Bf6) 21. Qb4 $1 Nxc5 22. Rxc5 a5 {Hoping for ...Qxd3.} 23. Qb6 (23. Rxd5 axb4 24. Rb5 Bf6 $11) 23... Qd8 24. Rc7 (24. Qb3 $16 a4 25. Qc2) 24... Rb8 ({Better is} 24... Bf6 $11) 25. Bc2 $40 {[%mdl 128] Black needs to defend precisely.} Qe8 26. Qxa5 Bf6 $1 27. Rc5 {Threatens to win with Ba4.} Ra8 $1 {[%cal Ra8a5]} 28. Qc7 Rxa2 $2 {[#]} (28... Kg7 $11 {and Black has nothing to worry.}) 29. h4 $1 $18 {[%cal Rh4g5][%mdl 512]} e6 $2 (29... Rxc2 30. Rxc2 Qb5 31. hxg5 Be5 32. Qd8+ Kg7 33. Qxe7 Re8) (29... gxh4 30. Rd8) 30. hxg5 Bxg5 (30... Be7 $18 31. Qe5 Rg8) 31. Bb3 (31. Rxg5 $142 Ra8 32. Qe5 Rc8 33. Qxh8+ Ke7 34. Qb2 Rd8 35. Qb4+ Kf6 36. Qh4) 31... Ra3 32. Bc2 Ra2 $1 33. Qe5 $2 (33. Rxg5 Ra8 34. Rd7 Qxd7 35. Qxd7 h6 36. Rg3 Ra1+ 37. Kh2 f6 38. Rg7 Rh1+ 39. Kxh1 h5 40. Qf7#) 33... f6 $2 (33... Rg8 34. Rc7 (34. Bxh7 Rg7 $18) 34... Ra8) 34. Qc3 Rg8 35. Bb3 (35. Rc8 $142 Ra7 36. f4 Qxc8 37. Qxc8+ Kf7 38. Rd7+ Rxd7 39. Qxd7+ Kf8 40. Bb3) 35... Ra6 36. Qg3 $2 (36. Rc8 Ra8 37. Rxe8+ Rxe8 38. f4 Bh4 39. Qc5+ Kg7 40. Qh5 Rd8 41. Qg4+ Bg5 42. Rxd8 Rxd8 43. Qxe6) 36... Qg6 $2 (36... Rg6 $18 37. Qc3 Ra8) 37. Bxe6 $4 {[%mdl 8192]} (37. Rc8+ Kg7 38. Rxg8+ Kxg8 39. Qb8+ Kg7 40. Rd7+ Qf7 41. Rxf7+ Kxf7 42. Qb7+ Kg6 43. Qxa6) 37... Rd6 $4 {[%mdl 8192]} (37... Rxe6 $19 38. Rc7 f5) 38. Ra1 $2 (38. Qxd6+ Kg7 39. Rc7+ Kh6 40. Qh2+ Bh4 41. Qxh4+ Qh5 42. Rxh7+ $1 {[%mdl 512]} Kxh7 43. Qxh5+ Kg7 44. Rd7+ Kf8 45. Qf7#) 38... Kg7 $2 {[%mdl 8192]} (38... Rxe6 $11 39. Rc7 Qe4) 39. Bb3 (39. Qxd6 $142 Kh6 40. Qh2+ Qh5 41. Qxh5+ Kxh5 42. Bxg8 Kg6 43. Ra7 Bf4 44. Bxh7+ Kh6 45. Be4) 39... f5 40. Qe3 $4 {[%mdl 8192]} (40. Ra7+ $18 Kh8 41. Rcc7) 40... f4 $4 {[%mdl 8192]} (40... Bxe3 $19 41. Rc7+ Kh8 42. Bxg8 {[#]} Bxf2+ $1 {[%mdl 512]} 43. Kf1 Qxg8) 41. Ra7+ $2 (41. Qe5+ Qf6 42. Ra7+ Kh6 43. Bxg8 Qxe5 44. Rxe5) 41... Kf8 $2 (41... Kh8 $18 42. Qe1 Re8) 42. Qg3 $4 {[%mdl 8192]} (42. Rc8+ Rd8 43. Qc5+ Ke8 44. Ba4+ Qc6 45. Bxc6#) 42... Rd1+ $2 (42... Qb1+ {mates} 43. Kh2 fxg3+ 44. Kh3 Rh6+ 45. Kxg3 Qxb3+ 46. Kg4 Bd2+ 47. Rg7 Rxg7+ 48. Kf5 Qe6#) 43. Kh2 $2 {[%mdl 8192]} (43. Bxd1 $16 fxg3 44. Rc8+ Qe8 45. Rxe8+ Kxe8 46. Bh5+ (46. Rxh7 gxf2+ 47. Kxf2 Kf8 $11) 46... Kf8 47. Rf7+ (47. Rxh7 gxf2+ 48. Kf1 Rg7 $11) 47... Ke8 48. Ra7+ (48. fxg3 Be3+ 49. Kf1 Kd8 $14) (48. Rxh7+ Kd8 $16) 48... Kf8 49. Rf7+ (49. Rxh7 gxf2+ 50. Kf1 Rg7 $11) 49... Ke8 50. Ra7+ (50. fxg3 Be3+ 51. Kf1 Kd8 $14) (50. Rxh7+ Kd8 $16)) 43... Rd6 $4 {[%mdl 8192]} (43... fxg3+ 44. Kh3 Qh5+ 45. Kxg3 Rd3+ 46. f3 Qh4#) 44. Kg1 $4 {[%mdl 40960] Precision: White = 16%, Black = 19%. . Sensor Board Error (Ke4/e5)?} (44. Rc8+ {and life is good for White.} Rd8 45. Rxd8+ Bxd8 46. Qxf4+ Qf6 47. Rf7+ Ke8 48. Qa4+ Qc6 49. Qxc6#) 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "8"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Vergara Jofre, Felipe"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2266"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,79,0,6,-19,-11,-18,-14,-30,-7,-49,-44,-57,-40,-45,-65,-70,-44,-32,-19,-11,-15,-27,76,57,294,291,286,300,387,400,479,499,505,496,479,336,329,318,322,298,466,462,443,430,504,510,659,645,748,732,1088,1047,862,864,864,808,968,292,518,284,879,856,1412,1394,1730,1684]} 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. c3 e6 6. Bb3 Be7 7. O-O O-O 8. Re1 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32] B50: Sicilian: 2...d6, Miscellaneous} d5 10. e5 Nd7 11. d4 {The position is equal.} b4 12. Nf1 Ba6 13. Ng3 Rc8 $146 ({Predecessor:} 13... bxc3 14. bxc3 cxd4 15. cxd4 Rc8 16. Nh5 {½-½ (64) Benjamin,J (2589)-Habu,Y (2347) Philadelphia 2003}) 14. a3 {axb4 is the strong threat.} bxc3 15. bxc3 cxd4 16. cxd4 Na5 {[%cal Bc6a5,Ba5c4,Bc4b2,Bb2d3][%mdl 32]} 17. Bc2 Qc7 18. Bb1 Qc3 (18... Rfe8 $11) 19. Bd2 $16 Qxa1 $2 {[#]} ({Better is} 19... Qc7 $14) 20. Bxh7+ $1 $18 {[%mdl 512]} Kxh7 21. Qxa1 Nc4 22. Bb4 Rfe8 23. Bxe7 Rxe7 24. Ng5+ Kg8 25. Qd1 Nb2 26. Qh5 {White wants to mate with Qh7+.} Nf8 {[%cal Bd7f8,Bf8g6,Bg6f4,Bf4d3][%mdl 32]} 27. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Rc2 (27... Rb7 $142 28. Rb1 Rcc7) 28. Qg4 Nd3 29. Re2 Rc1+ 30. Kh2 Ng6 31. h5 Ngf4 32. Rd2 Kf8 {[#]} 33. h6 $1 gxh6 34. Nh7+ Ke8 {[#]} 35. Rxd3 $1 {[%mdl 512]} Nxd3 (35... Bxd3 36. Nf6+) 36. Qg8+ Kd7 37. Nf6+ Kc7 $2 (37... Kc6 38. Qd8 Rc7) 38. Qf8 {White is clearly winning.} Rd7 39. Nxd7 Kxd7 40. Qd6+ {Precision: White = 55%, Black = 27%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "9"]
[White "Garcia Cardenas, Pablo"]
[Black "Barria Zuniga, Daniel"]
[Result "1/2-1/2"]
[WhiteElo "2454"]
[BlackElo "2395"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,16,42,52,56]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 O-O 7. Bg5 h6 {E39: Nimzo-Indian: Classical: 4...c5 5 dxc5 0-0} 8. Bh4 {LiveBook: 10 Games} Qa5 (8... Bxc5 9. e4 Nd4 10. Qd3 Nxf3+ 11. Qxf3 Qb6 12. O-O-O Nh7 13. Na4 Qc6 14. Nxc5 Qxc5 15. Bg3 e5 16. Rd5 Qc6 17. Bxe5 {½-½ (28) Zhang,Z (2355)-Xu,Y (2539) Shenzhen 2017}) {Find the theoretical novelty and annotate with similar games:} 9. Nd2 $146 Qxc5 10. Bxf6 gxf6 11. a3 Qa5 12. Nde4 f5 {½-½ (12) Figura,A (2342)-Reichenbach,W (2323) Berlin 2005} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.02"]
[Round "9"]
[White "Abarca Gonzalez, Nicolas"]
[Black "Perez Gormaz, Matias"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2388"]
[BlackElo "2410"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,93,0,0,-91,-18,-18,-18,-18,-18,-18,-18,-10,-17,-19,-22,-27,28,16,29,9,44,5,16,0,61,-46,73,62,119,111,144,158,125,124,160,164,773,210,210,202,208,161,222,173,194,180,232,245,252,248,264,228,230,227,236,236,425,398,416,425,406,348,398,384,399,399,407,357,521,512,535,526,629,614,771,768,802,743,878,895,866,813]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Nxc6 bxc6 {[%cal Bb7c6,Bc6d5,Bd5e4][%mdl 32]} 7. Bc4 {C45: Scotch Game} Qh4 {[%csl Gc5][%cal Rh4f2] LiveBook: 4 Games} 8. Qf3 (8. O-O $1 $11 {keeps the balance.}) 8... Nf6 $146 (8... d5 $1 $17 {[%cal Rd5c4]} 9. Be2 Nf6) ({Find the theoretical novelty and annotate with similar games:} 8... d5 9. Bd3 Nf6 10. Nd2 Ng4 11. g3 Qe7 12. Nb3 Bxf2+ 13. Kd1 Bb6 14. Kc2 Ne5 {0-1 (47) Djuraev,S (2354)-Kazhgaleyev,M (2576) Dushanbe 2013}) 9. Bf4 $11 {The position is equal.} O-O 10. O-O $1 {[#]} d5 $1 {[%mdl 512]} 11. exd5 cxd5 12. Bd3 {[#]} Ne4 $1 {[%mdl 512]} 13. Bxe4 dxe4 14. Qg3 Qh5 ({Better is} 14... Qxg3 15. hxg3 Ba6) 15. Nd2 Re8 16. Rfe1 Bb7 17. b4 $40 {[%mdl 128] White is up to no good.} ({Worse is} 17. Bxc7 Re6 $17) 17... Bf8 18. Bxc7 Re6 (18... a5 $11) 19. Nf1 (19. Qe3 $1 $14) 19... g5 (19... e3 $15 {stays ahead.} 20. Nxe3 Rg6) 20. Rad1 f5 {[#]} (20... Qg6 $14) 21. f4 $1 $16 Rg6 22. Ne3 gxf4 23. Qxf4 Bh6 {[#]} 24. Qf1 $1 {[%cal Rf1c4] Threatens to win with Qc4+.} Qf3 $2 (24... Ba6 25. c4 Rf8) 25. Nxf5 $2 (25. Qc4+ Kh8 26. Be5+ Bg7 27. Qb5) 25... Qxf1+ $18 26. Rxf1 {Ne7+ is the strong threat.} Bf8 27. Rd7 Re8 (27... Bc6 $142 28. Ne7+ Bxe7 29. Rxe7 e3) 28. Ne3 Bc6 29. Rdd1 Bh6 (29... Bb5 $142) 30. Bf4 Bg7 31. c4 Ba4 32. Rd6 Rxd6 33. Bxd6 Bd4 34. Bc5 Bb2 $2 (34... Bxe3+ 35. Bxe3 Rc8) 35. Bxa7 Ra8 36. Bc5 Bd7 37. Nd1 Bg7 38. Rf2 Be6 39. Ne3 Bh6 40. Rc2 Rc8 (40... Bxe3+ {might work better.} 41. Bxe3 Ra4) 41. Kf2 {White is clearly winning.} Bf4 42. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rc7 43. g3 Be5 44. a5 Bc8 45. Rd2 Bc3 46. Rd8+ Kg7 47. Bd4+ {Precision: White = 75%, Black = 31%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "9"]
[White "Diaz Villagran, Robert"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2317"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "20"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,20,33,13,62,8,18]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 g6 5. Bc2 Bg7 6. h3 O-O 7. O-O Nc6 8. d4 Qc7 {B50: Sicilian: 2...d6, Miscellaneous} (8... cxd4 9. cxd4 Nb4 10. Bb3 b6 11. a3 Nc6 12. Nc3 Bb7 13. Re1 Rc8 14. Bg5 h6 15. Bh4 Na5 16. Ba2 g5 17. Bg3 Rxc3 18. bxc3 Nxe4 {1-0 (40) Bortnyk,O (2581)-Bok,B (2598) Doha 2016}) 9. Re1 {LiveBook: 4 Games} Rb8 10. Bf4 $146 (10. d5 $14) ({Predecessor:} 10. Qe2 b5 11. dxc5 dxc5 12. e5 Ne8 13. Bf4 Nd8 14. Qe3 Ne6 15. Bh6 Bb7 16. Nbd2 {0-1 (42) Diaz Villagran,R (2260)-Llorens Sepulveda,M (2297) Santiago de Chile 2014}) 10... e5 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.01"]
[Round "9"]
[White "Aguirre Contreras, Cristian"]
[Black "Henriquez Villagra, Cristobal"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2272"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,61,-49,-40,-69,-61,-66,-72,-89,-85,-138,-137,-144,-134,-140,-137,-157,-157,-150,-147,-147,-142,-170,-164,-189,-198,-200,-196,-302,-303,-285,-251,-325,-316,-411,-410,-396,-391,-367]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Bxc3 9. d5 Ne5 10. bxc3 Nxc4 11. Qd4 O-O 12. Qxe4 Nd6 13. Qd3 b6 {LiveBook: 3 Games. C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (13... Qf6 14. Re1 b6 15. Bg5 Qf5 16. Qxf5 Nxf5 17. g4 f6 18. Bf4 Nd6 19. Bxd6 cxd6 20. Nd4 Bb7 21. Nf5 {½-½ (37) Gashimov,V (2740)-Dominguez Perez,L (2713) Nice 2010}) 14. Bf4 Qf6 15. Bg3 $146 ({Find the theoretical novelty and annotate with similar games:} 15. Bg5 Qg6 16. Qxg6 hxg6 17. Be7 Re8 18. Bxd6 cxd6 19. Rfe1 Ba6 20. Re3 Rac8 21. Rae1 Rxe3 22. Rxe3 {0-1 (35) Danneel,G-Pedersen,N (2458) Gent 2002}) 15... Re8 {Black is slightly better.} 16. Rfe1 {[#] Bxd6 is the strong threat.} Bb7 17. h4 (17. c4 $142) 17... Qf5 $17 18. Qxf5 Nxf5 19. Bxc7 Bxd5 20. Nd4 Rxe1+ 21. Rxe1 Nxd4 22. cxd4 Bxa2 {[%mdl 4096] Endgame KRB-KRB} 23. Ra1 Bd5 24. Ra6 f6 25. f3 Kf7 26. Kf2 (26. Ra3 $142) 26... Ke6 $19 {Strongly threatening ...d6.} 27. Bf4 d6 28. Ke3 Bc4 29. Ra4 Kd5 30. Kd2 a5 31. Ra1 {Precision: White = 40%, Black = 98%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.02"]
[Round "9"]
[White "Fuentes Parra, Victor Ignacio"]
[Black "Lopez Silva, Hugo"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2148"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,109,0,-5,-33,-20,-45,-35,-179,-168,-160,-103,-118,-108,-106,-101,-104,-102,-102,-102,-102,-103,-120,-119,-125,-117,-135,-133,-132,-129,-134,-133,-133,-140,-133,-131,-160,-151,-152,-154,-151,-148,-156,-148,-181,-175,-213,-158,-280,-280,-275,-268,-464,-453,-595,-589,-577,-577,-553,-502,-683,-683,-672,-672,-510,-406,-376,-373,-710,-707,-756,-682,-2991,-2432,-6617,-5816,-29969,-11018,-29974,-29972,-29972,-29973,-29979,-29980,-29980,-29981,-29981,-29980,-29980,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29993]} 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c5 5. d4 cxd4 6. exd4 O-O {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (6... d5 7. Bd3 Nc6 8. a3 O-O 9. Nbd2 Bf5 10. Bxf5 gxf5 11. O-O Ne4 12. Re1 e6 13. Nf1 Rc8 14. Ng3 {0-1 (71) Maghsoodloo,P (2584)-Pantsulaia,L (2607) Doha 2016}) 7. Nbd2 Nc6 {LiveBook: 5 Games} 8. c4 d5 {Black is slightly better.} 9. Bd3 Nh5 {[%cal Bf6h5,Bh5f4,Bf4e2][%mdl 32]} 10. Bb1 $146 (10. cxd5 $15 Nb4 11. Bb1) ({Find the theoretical novelty and annotate with similar games:} 10. cxd5 Nb4 11. Bb1 {0-1 (50) Presa,L (1739)-Trombini,F (1940) Sao Paulo 2016}) 10... Nf4 $19 11. O-O {[#]} dxc4 (11... Bg4 $142 $1 {...Nxd4! is the strong threat.} 12. Qe1 dxc4) 12. Nxc4 $17 {[#]} Nxd4 $1 {[%mdl 512]} 13. Nxd4 (13. Bxd4 Bxd4) 13... Bxd4 14. Bxd4 Qxd4 15. Qxd4 Ne2+ 16. Kh1 Nxd4 17. Re1 Be6 18. Be4 Rab8 19. Na5 b6 20. Rad1 Rfd8 21. Nc6 Nxc6 22. Bxc6 Rbc8 23. Be4 a5 24. g3 b5 25. Kg2 Rxd1 26. Rxd1 {[%mdl 4096] Endgame KRB-KRB} Kg7 27. Rd2 Kf6 28. Bb7 Rc5 29. Be4 Rc3 30. f3 (30. Rd3 $17 b4 31. Rd2) 30... a4 $19 31. bxa4 bxa4 {[%cal Bb5a4,Ba4a3][%mdl 32]} 32. Re2 $2 (32. g4 {was necessary.}) 32... Rc1 33. Rb2 Ra1 34. Bb1 a3 35. Rb6 Kg7 36. f4 Bxa2 37. Bxa2 Rxa2+ {KR-KR} 38. Kh3 Rb2 39. Ra6 a2 40. Ra7 $2 (40. g4) 40... h5 41. Ra5 f6 {[%cal Bf7f6,Bf6e5][%mdl 32]} 42. Ra6 e5 43. fxe5 fxe5 44. g4 e4 45. Kg3 e3 {Black mates.} 46. Ra7+ Kh6 47. Kf4 g5+ 48. Kxe3 hxg4 49. Ra6+ Kg7 50. Ra5 Kf6 51. Ra6+ Ke7 52. Ra7+ Kd6 53. Ra6+ Kc7 54. Ra7+ Kb6 55. Kd4 {Precision: White = 25%, Black = 80%.} 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.03"]
[Round "10"]
[White "Henriquez Villagra, Cristobal"]
[Black "Vergara Jofre, Felipe"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2501"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,73,19,76,74,77,85,77,79,102,102,102,111,110,115,103,105,88,97,118,66,75,69,79,50,70,78,71,0,67,56,59,26,26,26,26,26,197,197,197,197,197,197,197,197,422,406,399,396,852,1081,1181,912]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. d4 cxd4 9. cxd4 d5 10. exd5 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} Nxd5 11. Nc3 e6 12. h3 Bh5 {LiveBook: 5 Games} (12... Bxf3 $1 $11 13. Qxf3 Bb4) 13. Nxd5 $16 Qxd5 14. g4 $1 {[%cal Rg4h5]} Bg6 15. Bg2 Rd8 16. Bg5 {Black must now prevent Ne5.} f6 {[#]} 17. Ne5 $146 Qxd4 18. Nxc6 Qxd1 19. Raxd1 Rxd1 20. Rxd1 bxc6 21. Bf4 (21. Bxc6+ $16 Kf7 22. Rd7+ Be7 23. Be3) 21... Be7 $14 22. Bxc6+ Kf7 23. Bb7 Bc2 24. Rd2 Bb1 25. a4 (25. a3 $1 $16) 25... e5 (25... a5 $1 $11) 26. Be3 a5 $1 27. Bd5+ (27. Rd5 $5 {[%cal Rd5a5]}) 27... Kg6 28. Bb6 Bb4 29. Rd1 Rb8 $2 {[#]} (29... Bc2 $11 {and Black has nothing to worry.} 30. Rc1 Bxa4) 30. Ba7 $1 $18 {[%cal Ra7b8]} Bc2 {[#]} 31. Be4+ $1 {[%mdl 512]} Bxe4 32. Bxb8 {KRB-KB} Bc2 {[#]} 33. Rd8 $1 h5 $2 (33... Bxa4 {was worth a try.} 34. Bd6 Bc2 35. Bxb4 axb4) 34. gxh5+ Kxh5 35. Bd6 Bxd6 $2 (35... Bd2 36. Bxe5 Bh6) 36. Rxd6 Bxa4 37. Rd5 {Precision: White = 84%, Black = 45%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.03"]
[Round "10"]
[White "Perez Gormaz, Matias"]
[Black "Fuentes Parra, Victor Ignacio"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2410"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,79,43,47,64,65,66,47,45,43,36,33,42,37,69,39,45,29,104,109,115,20,133,55,177,193,234,191,192,186,184,170,199,191,247,206,229,171,199,183,311,324,374,385,473,477,454,425,1147,1156,1105,1122,1033,1096,2291,2285,2677,2718,2636,2532,2425,2362,2108,1616,29991,5722,5954,1716,1700,1597]} 1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 d5 7. Bb2 {LiveBook: 38 Games} c5 {A10: English Opening: Unusual Replies for Black} 8. cxd5 exd5 9. d4 b6 {White is slightly better.} 10. Nc3 {[%cal Bb1c3,Bc3e2,Be2f4][%mdl 32]} Bb7 11. e3 Ne4 $146 ({Predecessor:} 11... Nc6 12. dxc5 bxc5 {1-0 (20) Csom,I (2510)-Halasz,T Budapest 1979}) 12. Ne2 $36 {[%mdl 2048] White is pushing.} c4 13. Rc1 b5 14. Nf4 {Strongly threatening Ne6.} Qa5 (14... Qc8 $11) 15. bxc4 $16 dxc4 16. a4 (16. Ne6 $16) 16... Qb4 (16... Qxa4 $11 {remains equal.} 17. Qxa4 bxa4) 17. Ba1 ({White should try} 17. Qe2 $16) 17... a6 (17... Qxa4 $14 18. Qxa4 bxa4) 18. Ne5 Nc6 19. Rb1 Qd6 {[#]} 20. Nxc4 $1 {[%mdl 512]} bxc4 21. Rxb7 {Bxe4 is the strong threat.} Na5 22. Rb1 Bg5 (22... Nb3 $142 23. Bxe4 fxe4) 23. Qc2 Rfe8 24. Rfe1 Rac8 25. f3 {[%cal Bf2f3,Bf3e4,Be4e5][%mdl 32]} Bxf4 (25... Nf6 $142 26. Qxf5 Bxf4) 26. fxe4 $18 (26. gxf4 Nf6 $16) 26... Bh6 {and the idea ...fxe4 leaves Black hopeful.} 27. e5 Qa3 28. Bc3 Nb3 29. Qxf5 Qxa4 (29... Nc5 $142 30. Bb4 (30. dxc5 Qxc3 31. e6 g6 $18) 30... Qd3) 30. Bd5+ Kh8 31. Be4 {[%csl Ge4][%cal Rf5h7]} g6 32. Qh3 Kg7 33. d5 Bg5 34. e6+ Bf6 35. Bxf6+ Kxf6 36. Qxh7 {Threatening mate with Qf7+.} Ke5 37. Qxg6 Nd2 {[#]} 38. Qf5+ (38. e7 $142 $1 Qd7 (38... Rxe7 39. Qf5+) 39. Rb6 Rc6 40. Rxc6 Qxc6 41. Qf5+ Kd6 42. Qe6+ Kc7 43. Qxc6+ Kb8 {[#]} 44. Rb1+ $1 {[%mdl 512]} Nb3 45. Qb6+ Kc8 46. Bf5#) 38... Kd6 39. Bc2 Rf8 {[#]} 40. Qxf8+ $3 {[%mdl 512] Precision: White = 57%, Black = 32%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.02"]
[Round "10"]
[White "Barria Zuniga, Daniel"]
[Black "Abarca Gonzalez, Nicolas"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2395"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,39,11,6,-8,0,0,-3,-6,-7,-10,122,147,138,141,138,134,137,131,119,128,176,55,39,0,45,16]} 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Bb4+ 6. Bd2 c5 7. O-O O-O 8. a3 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} (8. Bxb4 cxb4 9. Qd3 d6 10. Nbd2 Qe7 11. e4 e5 12. Ne1 Nc6 13. Nc2 a5 14. Rfe1 Rfe8 15. Rad1 Nd7 16. Nf1 Red8 17. Nfe3 g6 18. b3 Nxd4 19. Nxd4 exd4 20. Qxd4 {½-½ (45) Ding,L (2777)-Ponkratov,P (2613) Riadh 2017}) 8... Bxd2 {LiveBook: 5 Games} 9. Qxd2 Nc6 10. dxc5 $146 {The position is equal.} ({Find the theoretical novelty and annotate with similar games:} 10. b4 Rc8 11. d5 Ne7 12. dxe6 fxe6 13. Nc3 Nf5 14. b5 Qe7 15. Nh4 {½-½ (15) Tyomkin,D (2450)-Finkel,A (2505) Beersheba 1997}) 10... bxc5 11. Nc3 Na5 {...Nb3 is the strong threat.} 12. Qf4 Ba6 {[#]} (12... Qb8 $11 {remains equal.}) 13. b4 $1 $16 {[%cal Rb4a5]} Nxc4 14. b5 Bxb5 15. Nxb5 d5 16. Rfc1 Rb8 17. Nc3 ({Reject} 17. Nxa7 $6 Qd7 $11) 17... Rb3 18. Ne5 (18. e4 $18) 18... Nh5 $14 19. Qg4 Nxe5 20. Qxh5 {[%mdl 32768] Precision: White = 59%, Black = 48%. . Loss on Time!?} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.03"]
[Round "10"]
[White "Lopez Silva, Hugo"]
[Black "Aguirre Contreras, Cristian"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2389"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,103,47,54,38,59,50,63,45,75,69,62,33,55,45,43,34,62,66,66,55,47,44,51,22,68,26,93,81,81,82,93,79,77,75,87,63,68,72,72,63,57,57,62,63,106,105,128,119,126,121,149,149,154,154,151,151,151,149,364,397,388,370,534,529,526,498,729,730,757,752,751,743,751,743,741,699,729,735,723,721,1029,1029,1022,886]} 1. e4 c6 2. d4 g6 3. Nc3 Bg7 4. Nf3 d5 5. h3 Nf6 6. Bd3 dxe4 7. Nxe4 Nxe4 8. Bxe4 Nd7 9. O-O O-O 10. Re1 Nf6 11. Bd3 Qd6 {LiveBook: 8 Games. B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (11... Qc7 12. Bg5 Be6 13. Qd2 Rad8 14. Bh6 Rfe8 15. Bxg7 Kxg7 16. Rxe6 fxe6 17. Ng5 Rd6 18. Re1 Qc8 19. Bc4 Nd5 {1-0 (28) Salem,A (2625)-El Taher,F (2483) Sharjah 2016}) 12. Bg5 a5 $146 ({Find the theoretical novelty and annotate with similar games:} 12... c5 13. dxc5 Qxc5 14. Re5 Qb4 15. Qc1 Bd7 16. a3 Qd6 17. Re2 Rfe8 18. Bf4 Qb6 19. Be3 {1-0 (40) Yandemirov,V (2386)-Predke,A (2520) Moscow 2016}) 13. a4 Be6 {White is slightly better.} 14. Qd2 Nd5 15. c3 Rfe8 16. Bh6 Rad8 17. Ne5 Bc8 18. Bc4 Be6 19. Re2 f6 20. Nd3 $36 {[%mdl 2048] White is more active.} Bf7 21. Rae1 b6 22. Re4 Bh8 23. Qd1 Rd7 (23... Bg7 $11 {remains equal.} 24. Bf4 Qd7) 24. Bf4 $16 Nxf4 25. Bxf7+ Kxf7 26. Nxf4 {[#] Hoping for Qb3+.} e5 27. Qb3+ Kf8 28. dxe5 fxe5 29. Ne2 {[%cal Bf4e2,Be2d4,Bd4f3,Bf3d2,Bd2c4][%mdl 32]} ({Much weaker is} 29. Qxb6 Rb8 $11) 29... Qd5 30. Qa3+ Kg8 31. Nd4 c5 32. Nf3 Rde7 33. R1e2 Bg7 34. Nd2 Re6 35. Nc4 Rf8 36. Qb3 Rf4 37. Rxf4 exf4 38. Rxe6 Qxe6 {[#]} 39. Nxa5 $1 {[%mdl 512]} Kf7 $2 (39... Qxb3 $16 40. Nxb3 Kf7) (39... bxa5 40. Qxe6+) 40. Qxe6+ $18 Kxe6 {[%mdl 4096] Endgame KB-KN} 41. Nc4 b5 (41... Bf6 $142 42. Nxb6 Bd8) 42. axb5 {White is clearly winning.} Kd5 43. Nb6+ Ke4 (43... Kd6 $142 44. Kf1 Bf6) 44. f3+ Ke5 45. Kf1 Kd6 46. Ke2 Bf6 47. Kd3 Bd8 48. Na4 Kd5 49. c4+ Kd6 50. Ke4 g5 51. Kf5 h6 52. Nc3 {Precision: White = 71%, Black = 40%.} 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.02"]
[Round "10"]
[White "Diaz Villagran, Robert"]
[Black "Garcia Cardenas, Pablo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2317"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,23,4,0]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. O-O Be6 10. Bxe6 Qxe6 11. Nxd4 Nxd4 12. Qxd4 {LiveBook: 320 Games} {Predecessor:} Rd8 $146 13. Qh4 Qe2 14. Bd2 e6 15. Re1 Qb5 16. b3 Qf5 17. Qg5 Qxg5 18. Bxg5 Be7 19. Bxe7 Kxe7 20. c4 Rd3 21. Kf1 Rhd8 22. Ke2 {½-½ (60) Kharchenko,B (2468)-Navara,D (2739) Minsk 2017} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.03"]
[Round "10"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Salinas Herrera, Pablo"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2266"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,64,36,25,9,11,9,16,2,62,59,37,56,41,-56,-50,-55,-35,-129,-105,-228,-239,-261,-152,-149,-177,-154,-130,-131,-125,-141,-116,-139,-125,-139,-130,-158,-164,-158,-155,-167,-167,-285,-293,-283,-265,-296,-275,-277,-285,-276,-285,-497,-493,-2149,-1989,-2476,-597]} 1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. Bb5+ Nc6 {LiveBook: 35 Partien} 6. Bxc6+ {B40: Sizilianisch (Klassisches System mit e7-e6)} (6. O-O Bd6 7. Bb2 Nf6 8. Qe2+ Be6 9. Be5 Be7 10. Ng5 Bg4 11. f3 Bd7 12. Bxc6 Bxc6 13. Bxf6 gxf6 {½-½ (41) Antipov,M (2567)-Adhiban,B (2653) Wijk aan Zee 2016}) 6... bxc6 7. O-O Bd6 8. Bb2 {Die Stellung ist ausgeglichen.} Ne7 (8... Nf6 $11) 9. Bxg7 $146 ({Vorgänger:} 9. h3 O-O 10. d3 Ng6 11. Re1 Nf4 12. Nbd2 Be6 13. Be5 Bxe5 14. Rxe5 {0-1 (42) Hajek,J (2092)-Subrt,J (2178) Czechia 2002}) 9... Rg8 10. Be5 Bg4 {Droht ...Lxe5 und aus.} 11. Re1 (11. Bg3 $14) 11... Bxe5 $1 $15 12. Rxe5 Qd6 $36 {[%mdl 2048] Schwarz hat gut koordiniertes Spiel.} 13. Re3 (13. d4 $15) 13... Kf8 14. d4 (14. Nc3 $17) 14... Nf5 $19 15. Rd3 {[#]} Nh4 $1 {[%mdl 512]} 16. g3 $17 {beabsichtigt Sbd2.} (16. Nxh4 Bxd1) 16... Nxf3+ 17. Rxf3 Bxf3 18. Qxf3 cxd4 19. Nd2 Rg6 20. Qd3 c5 21. Nf3 Kg8 22. Rd1 Qa6 23. Qf5 {[#]} Qe6 $1 {[%cal Re6f5]} 24. Qh5 {[#]} Rf6 $1 25. Ne5 (25. Qg5+ $142 Kf8 26. Ne1) 25... Rf5 $19 26. Qg4+ Kh8 27. Nd3 Rg8 28. Qh3 c4 29. Nc5 Qe5 30. Nd7 $2 (30. Qh4 Rf4 31. Qh6) 30... Qe4 {Schwarz steht klar auf Gewinn.} 31. Rd2 (31. Ra1 $142) 31... Qe1+ 32. Kg2 Rf4 {Precision: Weiß = 32%, Schwarz = 88%.} (32... Rgg5 $142 33. Ne5 Qxd2) 0-1

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.03"]
[Round "11"]
[White "Garcia Cardenas, Pablo"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2454"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,56,57,40,50,32,44,43,41,4,25,9,7,0,0,-16,-10,-5,-5,-41,0,-19,-22,-14,-15,-17,0,-66,-58,-55,-43,-52,-58,-97,-76,-77,111,107,108,97,298]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c6 7. Nf3 a6 8. c5 b5 {E90: King's Indian: Classical: Early deviations and 6 h3} 9. cxb6 Qxb6 10. Qd2 {LiveBook: 5 Games} (10. Qc2 a5 11. Be2 Ba6 12. O-O Bxe2 13. Qxe2 Qa6 14. Qd2 Nbd7 15. Bh6 e5 16. Bxg7 Kxg7 {½-½ (48) Pavlov,S (2490)-Onischuk,V (2639) Tsaghkadzor 2017}) 10... Nbd7 {White is slightly better.} 11. Bd3 a5 12. O-O Ba6 13. e5 $146 ({Predecessor:} 13. b3 Bxd3 14. Qxd3 Rfc8 15. Rac1 Qd8 16. Rfd1 {½-½ (23) Marholev,D (2431)-Bielczyk,J (2299) Prague 2010}) 13... Nd5 $1 14. Nxd5 cxd5 15. Bxa6 Qxa6 16. Bh6 dxe5 17. dxe5 e6 18. Rfc1 Rac8 19. Bxg7 Kxg7 20. b3 Qb6 21. Qf4 Nc5 22. Nh2 (22. Qe3 $11) 22... Ne4 $15 23. Ng4 g5 24. Qf3 $1 Qd4 25. h4 h5 26. Nf6 Nxf6 $2 (26... Qxe5 $17 {stays on course.} 27. Nd7 Rxc1+ 28. Rxc1 Qb2) 27. Qxf6+ $16 Kh7 28. hxg5 {[#] Strongly threatening Qh6+.} Kg8 $2 {Precision: White = 25%, Black = 47%.} (28... Rxc1+ $16 {keeps fighting.} 29. Rxc1 Qe4) 1-0

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.03"]
[Round "11"]
[White "Salinas Herrera, Pablo"]
[Black "Henriquez Villagra, Cristobal"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2453"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,25,36,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Re8 11. Ng5 $146 Rf8 12. Nf3 Re8 13. Ng5 {LiveBook: 2438 Games. C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.03"]
[Round "11"]
[White "Abarca Gonzalez, Nicolas"]
[Black "Diaz Villagran, Robert"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2388"]
[BlackElo "2317"]
[Annotator "NA"]
[PlyCount "20"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:07:37]} e6 {[%emt 0:00:09]} 2. d4 {[%emt 0:00:17]} d5 {[%emt 0:00:05]} 3. Nd2 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 4. e5 {[%emt 0:00:03]} Nfd7 {[%emt 0:00:04]} 5. Bd3 {[%emt 0:00:02]} c5 {[%emt 0:00:05]} 6. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:15]} 7. Ne2 {[%emt 0:01:20]} cxd4 {[%emt 0:00:05]} 8. cxd4 {[%emt 0:00:02]} f6 $14 {[%emt 0:00:08] LiveBook: 4279 Games} 9. Nf4 {[%emt 0:01:05]} Qe7 {[%emt 0:00:29]} 10. exf6 {[%emt 0:19:39]} Nxf6 {[%emt 1:34:06]} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.03"]
[Round "11"]
[White "Vergara Jofre, Felipe"]
[Black "Lopez Silva, Hugo"]
[Result "1/2-1/2"]
[WhiteElo "2270"]
[BlackElo "2389"]
[Annotator "NA"]
[PlyCount "12"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,10,13,25,29]} 1. e4 {[%emt 0:00:00]} e5 {[%emt 0:11:41]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:15]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:15]} 4. O-O {[%emt 0:00:00]} d6 {[%emt 0:01:49]} 5. c3 {[%emt 0:00:39]} Nf6 $11 {[%emt 1:19:00] LiveBook: 164 Games} 6. d4 {[%emt 1:32:21]} Bb6 {[%emt 0:00:30]} 1/2-1/2

[Event "CHI-ch Absolute 2018"]
[Site "Santiago"]
[Date "2018.03.03"]
[Round "11"]
[White "Fuentes Parra, Victor Ignacio"]
[Black "Barria Zuniga, Daniel"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2148"]
[BlackElo "2395"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CHI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:07:31]} g6 {[%emt 0:01:04]} 2. d4 {[%emt 0:00:05]} Bg7 {[%emt 0:00:11]} 3. Nf3 {[%emt 0:00:04]} c5 {[%emt 0:00:07]} 4. c3 {[%emt 0:00:04]} cxd4 {[%emt 0:00:10]} 5. cxd4 {[%emt 0:00:04]} d5 {[%emt 0:00:06]} 6. e5 {[%emt 0:00:03]} Nc6 {[%emt 0:00:18]} 7. Nc3 {[%emt 0:00:19]} Nh6 {[%emt 0:00:07]} ({Black should play} 7... Bg4 $11) 8. Qb3 {[%emt 0:01:58]} Nf5 $11 {[%emt 0:03:05]} 9. Bb5 {[%emt 0:12:45]} O-O {[%emt 0:00:15]} 10. Bxc6 {[%emt 0:05:39]} bxc6 {[%emt 0:00:17]} 11. O-O {[%emt 0:00:47]} e6 {[%emt 0:05:26]} 12. Bg5 {[%emt 0:07:21]} Nxd4 {[%emt 0:01:24]} 13. Nxd4 {[%emt 0:02:26]} Qxg5 {[%emt 0:00:09]} 14. Nf3 {[%emt 0:00:09]} Qe7 {[%emt 0:02:17]} 15. Rac1 {[%emt 0:01:43]} c5 {[%emt 0:03:44]} 16. Qa3 {[%emt 0:05:34]} Bd7 {[%emt 0:00:56]} 17. Na4 {[%emt 0:05:11]} Bxa4 {[%emt 0:00:48]} 18. Qxa4 {[%emt 0:00:02]} Rfc8 {[%emt 0:00:17]} 19. Rc3 {[%emt 0:00:29]} Qb7 {[%emt 0:04:07]} 20. Rb3 {[%emt 0:01:49]} Qc6 {[%emt 0:00:17]} 21. Qf4 {[%emt 0:00:31]} Rab8 {[%emt 0:00:59]} 22. Ra3 {[%emt 0:18:29]} Rxb2 {[%emt 0:01:22]} 23. Rxa7 {[%emt 0:00:42]} Rb7 {[%emt 0:00:26]} 24. Ra3 {[%emt 0:00:25]} Rb4 {[%emt 0:00:54]} 25. Qd2 {[%emt 0:00:25]} Ra4 {[%emt 0:06:40]} 26. Rc3 {[%emt 0:00:33]} Qa6 {[%emt 0:01:00]} 27. Rc2 {[%emt 0:00:26]} Qa5 {[%emt 0:02:08]} 28. Qg5 {[%emt 0:03:06]} Rxa2 {[%emt 0:03:16]} 29. Rxa2 {[%emt 0:00:18]} Qxa2 {[%emt 0:00:04]} 30. h4 {[%emt 0:00:02]} h6 {[%emt 0:03:08]} 31. Qe7 {[%emt 0:00:02]} Qa5 {[%emt 0:01:25]} 32. h5 {[%emt 0:00:02]} g5 {[%emt 0:01:34]} 33. Qb7 {[%emt 0:00:53]} Qc7 {[%emt 0:00:25]} 34. Qb2 {[%emt 0:00:21]} g4 {[%emt 0:59:04]} 0-1

