[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "1"]
[White "Granda Zuniga, Julio E"]
[Black "Predebon Eduardo Angonesiardo"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "2631"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,35,160,166,154,178,153,162,149,182,142,197,195,233,225,233,230,736,727,729,746,750,757]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 {[#]} 6. Nxf7 $1 {[%mdl 512]} Kxf7 7. Qf3+ Ke8 8. Bxd5 Qf6 9. Bxc6+ {C57: Two Knights: Wilkes-Barre/Traxler and 4 Ng5 d5 5 exd5, unusual Black 5th moves} bxc6 10. Qe2 (10. Qxf6 gxf6 11. Nc3 Be6 12. d3 Rg8 13. g3 Bh3 14. Be3 Bg2 15. Rg1 Bf3 16. Ne4 Kf7 17. Nd2 Bd5 18. Nb3 a5 {1-0 (43) Barjan Pinedo,J (2097)-Fabian Brioso,C (1907) Santo Domingo 2017}) 10... Bc5 11. O-O {White is clearly better.} Rf8 12. Nc3 {[%cal Bb1c3,Bc3e4,Be4g5][%mdl 32] aiming for Ne4.} Bb6 (12... Bd4 $16 13. d3 Qg6) 13. d3 $146 ({Predecessor:} 13. Na4 Kf7 14. Nxb6 cxb6 15. b3 Bd7 16. Bb2 Rae8 {1-0 (48) Anker,C (1876)-Shyngys Kyzy,A (1723) Kemer 2007}) 13... Be6 14. Be3 Kf7 15. Rae1 Bd4 $2 (15... Rfe8 16. Bxb6 axb6 17. Qh5+ (17. Qxe5 Qxe5 18. Rxe5 Bd7 $18) 17... Kg8 18. Qxe5 (18. Rxe5 Bf7 $18) 18... Qxe5 19. Rxe5 Kf7) 16. Bxd4 {White is clearly winning.} exd4 17. Ne4 Qg6 {[#]} 18. Ng5+ $1 {[%mdl 512]} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "1"]
[White "Di Berardino, Diego Rafael"]
[Black "Salvadego, Matheus Henrique De"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2528"]
[BlackElo "1817"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,50,8,5,45,47,56,30,41,0,0,-7,45,39,72,64,500,403,631,534,523,517,1342,1347,1228,1197,1304,1289,1199,714,1068,723,709,703,891,873,1333,1233,29989,29990,29998]} 1. Nf3 e6 2. c4 Nf6 3. g3 Be7 4. Bg2 O-O 5. O-O d5 6. b3 d4 7. e3 {LiveBook: 120 Games} dxe3 {A14: English Opening: 1...e6 with b3 by White} (7... c5 8. Bb2 Nc6 9. exd4 cxd4 10. Re1 Re8 11. d3 Bf8 12. Ne5 Nxe5 13. Rxe5 Bd6 14. Bxd4 Bc7 15. Bb2 Bxe5 16. Bxe5 Nd7 17. Bb2 e5 18. Na3 Nb8 19. c5 {1-0 (52) Oparin,G (2587)-Paravyan,D (2634) Yaroslavl 2018}) 8. fxe3 c5 9. Bb2 Nc6 {White has an edge.} 10. a3 $146 ({Predecessor:} 10. Ne5 Nxe5 11. Bxe5 Nd7 12. Bc3 Bf6 13. d4 cxd4 14. exd4 Rb8 15. Nd2 {1-0 (49) Czech,L (2004)-Liebske,E (1617) Frankfurt 2006}) 10... Qb6 11. Qc2 Rd8 (11... Ng4 $11) 12. Nc3 Na5 13. Nb5 $36 {[%mdl 2048] [#] Threatens to win with Ng5. White has some pressure.} a6 $2 {[%mdl 8192]} ({Better is} 13... Ne8 $14) 14. Ng5 $18 Kf8 (14... e5 $142 15. Bxe5 (15. Rxf6 Bxf6 16. Qxh7+ Kf8 $15) 15... axb5) 15. Nxh7+ Ke8 16. Bxf6 ({Weaker is} 16. Nxf6+ gxf6 17. b4 (17. Bxf6 axb5 18. Qh7 Qd6 $16) 17... Rxd2 $18) 16... gxf6 (16... axb5 $142 17. Bxg7 f5) 17. Nxf6+ Bxf6 18. Rxf6 {White wants to mate with Qh7.} axb5 19. Qh7 {[%csl Gf6][%cal Rh7f7]} Rd7 20. Qh8+ Ke7 {[#]} 21. Rxf7+ $1 {[%mdl 512]} Kd6 (21... Kxf7 22. Rf1+) 22. Rxd7+ Kxd7 23. Qg7+ Kd6 24. d4 {Intending dxc5+ and mate.} ({Less strong is} 24. Qf8+ Kc7 $16) 24... Nxb3 25. dxc5+ Kxc5 {Precision: White = 69%, Black = 21%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "1"]
[White "Cubas, Jose Fernando"]
[Black "Serafim Junior, Arnor"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2489"]
[BlackElo "1813"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,84,31,33,26,30,36,34,34,29,21,31,0,21,0,0,0,0,0,22,-2,11,-19,51,45,50,48,114,106,108,114,99,83,164,58,62,62,61,58,62,62,60,53,52,56,129,81,100,91,204,210,1933,1930,1585,1578,1341,1318,1318]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. Re1 Rac8 12. Qe2 Rfe8 {B35: Sizilianisch (Beschleunigtes Fianchetto)} 13. Rad1 Nxd4 14. Bxd4 Bc6 15. Qe3 (15. Nd5 Nd7 16. Bxg7 Kxg7 17. Qe3 Nc5 18. Qd4+ e5 19. Qe3 Nxb3 20. axb3 Bxd5 21. Rxd5 {1-0 (72) Gashimov,V (2758)-Carlsen,M (2801) Moscow 2009}) 15... Nd7 {[#] LiveBook: 5 Partien} 16. Qf3 $146 ({Vorgänger:} 16. Qf4 Rf8 17. Bxg7 Kxg7 18. Nd5 Rce8 19. h4 h5 20. c3 Ne5 21. Ne3 Qc5 22. Nf5+ gxf5 23. Qg5+ Kh7 24. Qxh5+ Kg7 25. Qg5+ Kh7 26. Qh5+ Kg7 27. Qg5+ Kh7 {½-½ (27) Charbonneau,P (2505)-Perelshteyn,E (2543) Ledyard 2009}) 16... Rf8 17. Bxg7 Kxg7 18. Nd5 Ne5 19. Qe3 {Droht stark f4.} Rfe8 20. f4 Nd7 $1 21. Kh2 Qc5 22. Qg3 e6 23. Nc3 Nf6 24. Qh4 Qh5 25. Qg3 {[#]} d5 (25... Bxe4 $1 $11 {[%mdl 512]} 26. Rxd6 (26. Nxe4 Nxe4) 26... Qc5) 26. e5 $14 Nd7 27. Qf2 a5 ({Besser ist} 27... g5 $14) 28. g4 $16 {[%cal Bg2g4,Bg4g5][%mdl 32]} Qh6 {[#]} 29. g5 $1 {[%cal Rg5h6]} Qh5 {[#]} 30. Ne2 $1 {[%cal Re2g3] Und weiter mit Sg3 wäre nett.} Nxe5 (30... Kg8 $16) 31. Qd4 (31. fxe5 $18 Qxg5 32. Nc3) 31... a4 $1 $14 32. Qxe5+ Kg8 33. Nd4 axb3 34. axb3 h6 35. Rf1 hxg5 36. fxg5 Qh4 ({Lieber} 36... f5 $14) 37. Rf4 $40 {[%mdl 128] Weiss greift entschieden an.} Qh8 38. Rf6 Re7 (38... Qh4 $16) 39. Rdf1 $18 Be8 $2 {[#]} (39... Qh7 40. Kg3 Bd7) 40. Rxg6+ $1 {[%mdl 512] Weiß steht klar auf Gewinn.} fxg6 {[#]} 41. Rf8+ $1 {[%mdl 512]} Kxf8 42. Qxh8+ Kf7 {Precision: Weiß = 68%, Schwarz = 34%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "1"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "Supi, Luis Paulo"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1819"]
[BlackElo "2565"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,60,7,0,-30,-32,-68,-73,-75,-61,-60,-54,-92,-88,-148,-138,-365,-361,-393,-389,-390,-388,-367,-300,-295,-307,-291,-245,-297,-297,-344,-318,-374,-357,-373,-377,-533,-531,-531,-515,-625,-512,-752,-756,-745,-745]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 b5 7. Bd3 Bb7 {B43: Sicilian: Kan Variation: 5 Nc3} 8. Be3 Nc6 9. Nxc6 (9. Nb3 d6 10. Qf3 Nf6 11. O-O Be7 12. Rae1 Rc8 13. Qh3 h5 14. Kh1 Nb4 15. a3 Nxd3 16. cxd3 Ng4 17. Nd4 Nxe3 18. Rxe3 Qb6 19. Nde2 Kd8 20. Rg3 {½-½ (33) Andriasian,Z (2602)-Kryvoruchko,Y (2691) Gjakova 2016}) 9... Qxc6 {LiveBook: 19 Games. The position is equal.} 10. Ne2 Nf6 11. Ng3 h5 12. h4 Bc5 $146 ({Predecessor:} 12... Ng4 13. Bg1 g6 14. Qf3 Bg7 15. O-O-O O-O 16. Kb1 {0-1 (23) Ledger,D (2224)-Antoli Royo,J (2429) Gallipoli 2014}) 13. Qe2 Ng4 14. Bxc5 Qxc5 15. f5 (15. Rf1 $142) 15... g6 $36 {[%mdl 2048] Black has strong initiative.} 16. Rf1 $2 {[#]} (16. fxg6 $17 fxg6 17. O-O-O) 16... Qe5 $1 $19 {[%csl LRb2,LRg3]} 17. Qf3 Qxb2 18. Ke2 gxf5 19. Qf4 Qe5 20. Qxe5 Nxe5 21. exf5 Bxg2 22. Rf2 Bc6 23. fxe6 fxe6 24. Be4 d5 25. Bd3 Ke7 26. Raf1 (26. Kd2 $142) 26... Rag8 {Black is clearly winning.} 27. Nh1 Rg4 28. Rf4 Rhg8 29. Ke3 Rxf4 30. Rxf4 {[#]} d4+ $1 {Precision: White = 28%, Black = 89%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "1"]
[White "Habitzreiter, Cristiane"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1815"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,61,-27,-22,-45,-45,-50,-50,-76,-62,-56,-16,-15,-11,-12,-24,-13,-12,-148,-136,-153,-151,-139,-146,-139,-120,-451,-470,-456,-450,-471,-466,-485,-466,-505,-453,-416,-412,-549,-549,-525,-525,-635,-631,-800,-679,-1167,-1084,-29985,-29981,-29988,-29987,-29998]} 1. b3 d5 2. Bb2 c5 3. e3 a6 {[%cal Ba7a6,Ba6a5][%mdl 32]} 4. Nf3 Nc6 5. c4 (5. g3 Nf6 6. Bg2 g6 7. Ne5 Nxe5 8. Bxe5 Bg7 9. Nc3 O-O 10. Bxf6 Bxf6 11. Bxd5 Ra7 12. Bg2 b5 {½-½ (44) Rakhmanov,A (2627)-Inarkiev,E (2684) Yaroslavl 2018}) 5... d4 6. exd4 {A06: Zukertort-Eröffnung} cxd4 {LiveBook: 5 Partien} 7. d3 e5 8. a3 {Schwarz steht etwas besser.} a5 9. Nbd2 Nf6 10. Qe2 Be7 $146 ({Vorgänger:} 10... Bg4 11. h3 Bxf3 12. Qxf3 Qb6 {½-½ (25) Bulavin,A (2201)-Timerkhanov,A (1961) Kirov 2014}) 11. Nxe5 O-O 12. Nxc6 $1 bxc6 13. Qd1 $1 Bg4 $36 {[%mdl 2048] Schwarz steht aktiver.} 14. Nf3 (14. Be2 $11 Bxe2 15. Kxe2 (15. Qxe2 Re8 $17)) 14... Re8 $17 {[%csl Ga5][%cal Re7b4]} 15. Be2 {[#]} Bxf3 $1 16. gxf3 Nh5 {Und ...Sf4 würde nun gewinnen.} 17. Bc1 Bg5 {[%mdl 1024] Schwarz hat starke Kompensation.} 18. Rg1 $2 {[%mdl 8192]} (18. f4 $17 Nxf4 19. Bxf4 Bxf4 20. Kf1) 18... Bf4 $19 19. Rg4 Qf6 20. Ra2 Re6 ({Bloß nicht} 20... Bxc1 21. Qxc1 Qxf3 22. Re4 $19) 21. Kf1 Rae8 22. h4 h6 {[%cal Bh7h6,Bh6g5,Bg5f4][%mdl 32]} 23. b4 g5 24. b5 cxb5 25. cxb5 Kh7 26. hxg5 hxg5 27. a4 Bxc1 28. Qxc1 Nf4 {[#] Und weiter mit ...Dh6 wäre nett.} 29. Rxf4 gxf4 30. Qc5 Qh4 {[%cal Rh4h1]} 31. Ke1 {Precision: Weiß = 29%, Schwarz = 83%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "2"]
[White "Supi, Luis Paulo"]
[Black "Luz, Arthur Nader"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2565"]
[BlackElo "2140"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,79,40,15,44,12,45,35,31,39,42,26,29,33,20,11,10,0,47,9,14,9,17,0,24,0,47,19,40,29,77,48,107,45,108,75,114,47,59,0,102,44,83,0,206,206,495,437,643,663,1006,957,844,725,1128,1064,1022,1011,985,983,29991,29992,29993,29994,29998,29999]} 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nc6 8. d3 a6 9. h3 {LiveBook: 23 Games} Be6 {A26: English Opening vs King's Indian with ...Nc6 and d3} (9... Nd7 10. f4 b5 11. f5 Nd4 12. Be3 c6 13. Qd2 Rb8 14. g4 Qb6 15. g5 f6 16. cxb5 axb5 17. h4 {½-½ (57) Petrosian,T (2611)-Amonatov,F (2602) Tashkent 2016}) 10. Be3 Rb8 11. Qd2 Qd7 {White is slightly better.} 12. Kh2 b5 13. Nd5 Ne8 14. b3 Nd4 $146 ({Predecessor:} 14... Nd8 15. Rad1 c6 16. Ndc3 b4 17. Na4 c5 {½-½ (32) Petrienko,V (2450)-Voloshin,L (2390) Frydek Mistek 1994}) 15. Nxd4 exd4 16. Bh6 c5 17. Bxg7 Kxg7 18. Nf4 Nf6 19. Ne2 Ng8 20. g4 Ne7 21. Ng3 f6 22. f4 Bf7 23. Rae1 (23. e5 $5 f5 24. Rae1 $14) 23... Rbe8 (23... Bg8 $14) 24. Rf2 (24. e5 $16 {And now exf6+ would win.} f5 25. Qe2) 24... Nc6 (24... bxc4 $14 25. bxc4 Qc7) 25. Ref1 Bg8 {[#]} 26. Qd1 ({Better is} 26. e5 $1 $16 {[%mdl 512]}) 26... Be6 27. Qd2 Bg8 $1 {[#]} 28. Bf3 (28. e5 $1 $16 {[%mdl 512]}) 28... Be6 29. Bd1 (29. f5 $16 Bf7 30. fxg6 Bxg6 31. Be2) 29... Qc8 $2 (29... Qd8 $11) 30. f5 $18 gxf5 $2 (30... Bf7) 31. Nh5+ Kh8 (31... Kf7 $142 32. gxf5 Bd7) 32. gxf5 {[%cal Bg4f5,Bf5f6][%mdl 32]} Bg8 33. Qh6 {[%csl Gh5][%cal Rh6g7]} Qc7 34. Nxf6 Rd8 35. Rg1 Qe7 36. Nh5 ({Not} 36. Rxg8+ Rxg8 37. Nxg8 Rxg8 $16) 36... Rf7 37. f6 Qe5+ 38. Kh1 {White mates.} Rdf8 39. Rf5 Qe6 {[#]} 40. Qg7+ $1 {[%mdl 512] Precision: White = 47%, Black = 22%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "2"]
[White "Matsuura, Everaldo"]
[Black "Trevisan, Rodrigo"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2497"]
[BlackElo "2124"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,85,34,0,106,41,114,118,108,109,131,60,78,85,73,81,145,134,133,124,130,127,183,182,175,87,95,107,153,170,159,160,167,161,162,152,148,158,152,152,153,108,109,103,111,96,88,100,329,309,363,352,383,383,564,550,526,475,898,895,916,891,861,800,991,959,910,894,1426,1376,1512,1159,6091,2437]} 1. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 g6 7. O-O Nc7 8. d3 {LiveBook: 44 Games. A34: Symmetrical English: 2 Nc3, lines with ...d5} Bd7 $146 (8... Bg7 $11 {remains equal.}) ({Predecessor:} 8... Bg7 9. Be3 b6 10. Ng5 Bd7 11. Qa4 Na5 12. Qf4 f6 13. Nd5 Rc8 14. Nxc7+ Qxc7 15. Qxc7 Rxc7 16. Ne4 f5 17. Nc3 Bc6 {½-½ (54) Blomqvist,E (2492)-Timman,J (2615) Malmo 2014}) 9. d4 (9. Be3 $16) 9... Bg7 (9... cxd4 $14 10. Nxd4 Bg7 11. Nxc6 Bxc6) 10. dxc5 $16 {White is better.} Ne6 11. Be3 Qa5 12. Rc1 ({White should try} 12. Nd5 $16) 12... Rd8 $14 13. a3 $36 {[%mdl 2048] Black is under strong pressure.} O-O 14. Qc2 Ned4 (14... Nc7 $142) 15. Nxd4 Nxd4 16. Bxd4 Bxd4 17. Nd5 {Black must now prevent Rfd1.} Rfe8 (17... e6 $16) 18. Rfd1 $18 Bg7 19. Qd2 (19. b4 $18 {has better winning chances.} Qa4 20. Nxe7+ Kf8 21. Qxa4 (21. Bxb7 Qxc2 22. Rxc2 Kxe7 $17) 21... Bxa4 22. Rxd8 Rxd8 23. Nd5) 19... Qxd2 $16 20. Rxd2 e6 21. Nc7 Bc6 22. Bxc6 bxc6 23. Rcd1 ({But not} 23. Nxe8 $6 Rxd2 24. Nxg7 Kxg7 $16) 23... Rxd2 24. Rxd2 $18 {[%mdl 4096] Endgame KRB-KRN} Rb8 {[#]} 25. b4 $1 a5 26. bxa5 Bc3 27. a6 Bxd2 28. a7 Rc8 29. a8=Q Rxa8 30. Nxa8 $16 {KB-KN} Bc1 $2 (30... Bc3 $16 {keeps fighting.}) 31. a4 $18 {[%cal Ba3a4,Ba4a5][%mdl 32]} Ba3 {[#]} 32. Nb6 $1 Bxc5 33. a5 f6 (33... Kg7 {is a better defense.} 34. Nd7 Ba7) 34. Nd7 {White is clearly winning.} Ba7 35. Nxf6+ Kf7 (35... Kg7 $142) 36. Nxh7 Ke7 37. Kf1 Kd6 38. e3 c5 39. Ke2 c4 40. Kd2 Ke5 41. Kc3 Ke4 42. Ng5+ Kf5 43. h4 {Precision: White = 68%, Black = 40%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "2"]
[White "Sunye Neto, Jaime"]
[Black "Labussiere, Victor"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2488"]
[BlackElo "2087"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,73,53,51,50,51,84,93,92,93,87,90,106,68,69,53,120,102,98,70,67,72,91,85,82,55,66,37,81,31,75,24,64,27,33,31,35,32,39,18,13,0,40,0,0,-72,-61,-83,138,117,146,94,490,488,553,548,1353,665]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. d4 Nc6 8. e3 Bf5 9. b3 {E65: King's Indian: Fianchetto: 6...c5 7 0-0 without d5 by White} Qc8 10. Bb2 {LiveBook: 3 Games} Bg4 11. Qd2 {White is slightly better.} Rb8 (11... Rd8 12. d5 Nb8 13. e4 Na6 14. Rfe1 Bxf3 15. Bxf3 Nc7 16. Bg2 Rb8 17. f4 {0-1 (38) Kunin,V (2574)-Noe,C (2487) Neustadt an der Weinstrasse 2018}) 12. d5 $146 ({Predecessor:} 12. Nd5 Ne4 13. Qc1 Bh3 {½-½ (13) Szollosi,L-Dely,P Budapest 1962}) 12... Na5 13. e4 a6 14. Nd1 Qc7 15. e5 Ne8 $1 {[%cal Rd6e5]} 16. exd6 Nxd6 ({Black should try} 16... exd6 $14 17. Bxg7 Nxg7) 17. Bxg7 $16 Kxg7 18. Ne3 Bxf3 $1 19. Bxf3 b5 20. cxb5 axb5 21. Rfc1 Nab7 {[%cal Ba5b7,Bb7d8,Bd8f7][%mdl 32]} 22. b4 {[#] aiming for bxc5.} c4 23. Qd4+ Kg8 24. h4 (24. a4 $16) 24... Nd8 25. h5 f6 26. hxg6 hxg6 27. a4 $40 {[%mdl 128] White mounts an attack.} bxa4 28. Rxa4 {[%cal Re3c4]} N8f7 $1 29. Be2 Qd7 30. Qa1 Ne5 31. Kg2 (31. Nxc4 $11 {remains equal.} Ndxc4 32. Bxc4) 31... Kg7 32. f4 {[%cal Bf2f4,Bf4e5,Be5f6][%mdl 32]} Rh8 $2 {[#]} (32... Nd3 $17 {stays on course.} 33. Ra7 Rb7 34. Rxb7 Qxb7 35. Bxd3 cxd3) 33. fxe5 Qh3+ 34. Kf3 Qh5+ $2 {[%mdl 8192]} (34... Nf5 $16 35. Rg1 Rbf8) 35. Ng4 $18 {White is clearly winning.} Qf5+ 36. Kg2 Ne4 37. exf6+ {Precision: White = 35%, Black = 36%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "2"]
[White "Filgueiras, Nathan Felipe"]
[Black "Granda Zuniga, Julio E"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2140"]
[BlackElo "2631"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,108,67,78,16,17,15,52,62,27,33,39,42,48,0,0,0,13,0,0,0,2,0,0,-8,-8,-8,-8,-8,-4,-17,-9,-14,-11,-27,-23,-51,0,-16,0,0,0,0,0,0,8,8,8,8,8,8,8,0,83,83,83,83,29988,83,83,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,3,28]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 O-O 6. Qd2 e5 7. O-O-O Nc6 8. Nge2 exd4 9. Nxd4 Nxd4 10. Bxd4 Be6 {LiveBook: 121 Games} 11. Nd5 {C41: Philidor Defence} ({White should play} 11. g4 $16) (11. g4 a6 12. h4 c5 13. Be3 Qa5 14. Kb1 Rfd8 15. g5 Nh5 16. Nd5 Qxd2 17. Rxd2 Bxd5 18. Rxd5 Be5 19. a4 Kg7 20. Bc4 {½-½ (58) Potapov,P (2479)-Pridorozhni,A (2571) Khanty-Mansiysk 2017}) 11... Bxd5 12. exd5 Nd7 13. Bxg7 {White is slightly better.} Kxg7 14. h4 Qf6 $146 ({Predecessor:} 14... h6 15. g4 Rh8 16. Qc3+ Qf6 17. Qxc7 Nc5 18. Be2 b6 {0-1 (32) Ostergaard,D (2345)-Hoi,C (2365) Gausdal 1987}) 15. h5 Kg8 16. hxg6 fxg6 17. Bd3 Qf4 (17... a6 {keeps more tension.} 18. c4 Rae8 19. Rde1 Qd4 20. Kc2 Rxe1 21. Rxe1 Ne5) 18. Qxf4 (18. Rde1 {with more complications.} Ne5 19. Re4 Nxd3+ 20. cxd3 Qf5 21. Qh6) 18... Rxf4 19. Rde1 Ne5 20. Be4 Rf7 21. g3 Nxf3 22. Bxf3 Rxf3 $11 {[%mdl 4096] Endgame KRR-KRR} 23. Re7 $1 {[%csl LRc7,LRh7]} h5 24. Rxc7 Rf7 25. Rxf7 Kxf7 {KR-KR} 26. Rf1+ Kg7 27. Re1 Rf8 (27... Rh8 $15) 28. Re6 Rf3 29. Rxd6 Rxg3 30. Rd7+ Kf6 31. Rxb7 Ke5 32. Rxa7 {With the idea c4.} h4 33. Rh7 g5 34. a4 {[%cal Ba2a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} h3 35. a5 Kxd5 (35... Rg1+ $11 {remains equal.} 36. Kd2 g4) 36. a6 $16 g4 {[#]} 37. a7 $1 {[%cal Ra7a8]} Rg1+ 38. Kd2 Ra1 {And now ...Rxa7! would win.} 39. Rh4 (39. Ke3 $16) 39... Rxa7 $11 {Threatens to win with ...Ra1.The position is equal.} 40. Rxg4 {Black must now prevent Rh4.} Rh7 41. Rg1 Ke4 42. Ke2 h2 43. Rh1 Kf4 44. Kf2 Rc7 45. c3 Rb7 46. b4 Rc7 47. Rxh2 {[#] aiming for Rh4+.} Rxc3 48. Rh4+ Ke5 49. Ke2 Kd5 50. Kd2 Rg3 51. Rf4 Rh3 52. Kc2 Ra3 53. Kb2 Rh3 54. Rg4 Ke5 {Precision: White = 60%, Black = 76%.} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "2"]
[White "Carstens Dobuchak, Thiago"]
[Black "Di Berardino, Diego Rafael"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2136"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,70,46,58,-10,-1,-7,22,14,3,-14,-6,-151,-141,-164,-29,-39,-38,-34,-22,-162,-89,-217,-225,-508,-312,-408,-419,-539,-533,-575,-572,-554,-545,-856,-871,-871,-864,-875,-874,-869,-850,-804,-706,-698,-687,-655,-643,-677,-634,-759,-730,-892,-789,-929,-923]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be3 d6 6. h3 e5 7. d5 a5 8. g4 {E71: King's Indian: 4 e4 d6 5 h3} Na6 9. Nge2 h5 {LiveBook: 8 Games} 10. gxh5 $146 (10. f3 $14) ({Predecessor:} 10. Ng3 h4 11. Nge2 Nh7 12. Qd2 Bf6 13. Bg2 Bg5 14. f4 exf4 15. Nxf4 Bd7 {½-½ (47) Rodshtein,M (2698)-Demchenko,A (2629) Minsk 2017}) 10... Nxh5 $11 11. Ng3 Nf4 12. h4 Nc5 13. f3 Bf6 14. h5 (14. Qd2 $11 {remains equal.}) 14... Bh4 $36 {[%mdl 2048] Black has strong initiative.} 15. Bf2 Bg5 ({Worse is} 15... gxh5 16. Nxh5 $1 {[%mdl 512]} Ng6 17. Qd2 $16) (15... Qg5 $19 16. Rg1 f5) 16. Qc2 Kg7 17. hxg6 fxg6 18. Nd1 (18. Bxc5 $11 dxc5 19. Qh2) 18... Rh8 ({Black should try} 18... b6 $19 19. Nc3 (19. Bxc5 bxc5 20. Ne3 Bh4 $19) 19... Bd7) 19. Rg1 (19. Bxc5 $17 Rxh1 20. Nxh1 dxc5 21. Qc3) 19... Rh2 $19 20. Ne3 $2 (20. Qc3) 20... Bh3 {aiming for ...Bxf1.} 21. O-O-O {[#]} Bxf1 $1 22. Rgxf1 Nh3 {Black is clearly winning.} 23. Qe2 Bf4 24. Nh1 Qg5 25. Rde1 Bxe3+ 26. Qxe3 Nd3+ 27. Kb1 Nxe1 (27... Ndxf2 $2 28. Qxg5 Nxg5 29. Rxf2 $19) 28. Qxg5 Nxg5 29. Bxe1 Nxf3 30. Rxf3 Rxh1 {KRR-KRB} 31. Re3 Rah8 32. Kc2 R8h2+ 33. Kb3 Rh3 34. Bg3 Kf7 35. Rf3+ Ke8 {Precision: White = 26%, Black = 61%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "2"]
[White "Calcado, Acyr Rogerio"]
[Black "Cubas, Jose Fernando"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2090"]
[BlackElo "2489"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,80,61,65,44,39,8,27,0,0,0,27,0,-12,0,0,-8,-13,-15,-6,-25,-15,-27,-21,-18,4,-14,-16,-20,-20,-28,-28,-20,-13,-13,-19,-24,-22,-34,-30,-59,-35,-70,-28,-47,-57,-84,0,0,0,-91,-81,-111,-103,-110,-116,-103,-123,-1073,-1042]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 {[%cal Bd4b5,Bb5a3,Ba3c4][%mdl 32]} d6 6. a4 Be6 7. N1c3 a6 8. Na3 Rc8 9. Bc4 Bxc4 {B32: Sicilian: Löwenthal and Kalashnikov Variations} (9... Nf6 10. Bg5 Be7 11. O-O O-O 12. Bxf6 Bxf6 13. Nd5 Bg5 14. c3 Kh8 15. Qe2 Ne7 16. Rfd1 Ng6 17. g3 Rc6 18. Nc2 f5 19. exf5 Bxf5 20. Bd3 Be6 21. Be4 {½-½ (21) Jurcik,M (2369)-Jakubiec,A (2528) Czechia 2015}) 10. Nxc4 Nd4 11. Ne3 Nf6 12. O-O Be7 {LiveBook: 3 Games} 13. Ncd5 Nxd5 14. exd5 {c3 is the strong threat.} Qd7 $1 15. c3 $146 ({Predecessor:} 15. f4 Nf5 16. Qg4 g6 17. fxe5 Nxe3 18. Qxd7+ Kxd7 19. Bxe3 dxe5 20. Rxf7 Rxc2 21. Raf1 Rc7 22. Bb6 Rc2 23. b4 Ke8 24. Bc5 {1-0 (24) Lagergren,H (1961)-Salminen,J ICCF email 2009}) 15... Nf5 {[%cal Bd4f5,Bf5h4,Bh4g6,Bg6e5,Be5c4][%mdl 32]} 16. Qd3 Nh4 17. f4 exf4 18. Rxf4 {Black should prevent Qd4.} O-O 19. Bd2 Ng6 20. Qf5 Qd8 21. Rb4 Rc7 22. Rf1 Ne5 23. Ng4 Nc4 24. Nh6+ gxh6 25. Qg4+ Bg5 26. Bxg5 hxg5 27. Rxc4 Rxc4 28. Qxc4 $11 {[%mdl 4096] Endgame KQR-KQR} Qb6+ 29. Kh1 Qxb2 30. h4 Qd2 31. hxg5 Qxg5 32. Re1 f5 {[%cal Bf7f5,Bf5f4][%mdl 32]} 33. Re6 f4 34. Qe4 Rf7 (34... Qh5+ $17 35. Kg1 f3) 35. Re8+ Kg7 36. Qd4+ (36. Re6 $11 {remains equal.}) 36... Rf6 $1 $17 37. Re6 {[#]} f3 $1 $36 {[%mdl 2560] Keeping White busy.} 38. gxf3 {[#]} Qh5+ $1 39. Kg1 Qxf3 40. Qh4 $2 {[%mdl 8192]} (40. c4 $17) 40... Qf1+ {Precision: White = 20%, Black = 73%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.01"]
[Round "2"]
[White "Dos Santos Junior, Haroldo Cunha"]
[Black "Rodriguez Vila, Andres"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2077"]
[BlackElo "2487"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,111,46,41,47,46,37,33,64,41,42,41,97,94,93,87,88,21,91,82,75,0,53,39,75,79,70,26,75,73,71,63,52,14,25,0,78,79,83,77,105,105,97,107,100,98,104,100,94,0,153,154,164,152,126,147,156,132,164,7,7,0,29981,2219,6627,2276,1825,1763,7200,6498,1879,1029,29990,29991,29993,29988,29990,29991,29995,29993,29993,29991,29991,29992,29992,29993,29993,29994,29994,29994,29994,29995]} 1. d4 {Schussler,H} f5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. Nc3 Qe8 8. b3 h6 9. Bb2 g5 10. d5 c5 {A87: Dutch Defence: Leningrad System: 5 Nf3} 11. Ne1 Na6 12. Nd3 {LiveBook: 3 Games} Bd7 $146 {White is slightly better.} ({Predecessor:} 12... Qg6 13. Qd2 Bd7 14. f4 Ng4 15. Nf2 Bd4 16. Ncd1 Qh5 17. h3 Nxf2 18. Nxf2 Bxb2 19. Qxb2 gxf4 20. gxf4 {0-1 (34) Tukmakov,V (2570)-Malaniuk,V (2505) Lvov 1990 CBM 018 [Schussler,H]}) 13. e4 fxe4 14. Nxe4 b5 15. Qe2 bxc4 16. bxc4 Rb8 {[#]} (16... Qf7 $14) 17. f4 $1 $16 Qg6 18. Rae1 Bf5 {White must now prevent ...Nxe4.} 19. Nef2 ({White should try} 19. Bxf6 $16 Bxf6 20. Nxf6+ exf6 21. Be4 Bxe4 22. Qxe4 Qxe4 23. Rxe4) 19... Rf7 (19... Rxb2 $11 {keeps the balance.} 20. Nxb2 gxf4) 20. fxg5 hxg5 21. Ba1 (21. Bh3 $16) 21... Rbf8 (21... Nb4 $11 22. Nxb4 Rxb4) 22. Bh3 $14 Bxh3 23. Nxh3 Nc7 24. Nhf2 Na8 25. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ne8 26. a5 Nac7 {[%cal Ba8c7,Bc7a6,Ba6b4][%mdl 32]} 27. Qe4 Qh5 28. Qe2 Qh8 (28... Qg6 $1 $11 {remains equal.}) 29. Bxg7 $16 Qxg7 30. Qe3 $36 {[%mdl 2048] White is in control.} Na6 31. Ne4 {Strongly threatening Rxf7.} Rxf1+ 32. Rxf1 Rxf1+ 33. Kxf1 Nb4 34. Ndf2 Nc2 35. Qe2 ({But not} 35. Qxg5 Qxg5 36. Nxg5 Ne3+ 37. Ke2 Nxc4 $15) (35. Qc1 $16 Qa1 36. Qxa1 Nxa1 37. Ke2 (37. Nxg5 Nb3 $16)) 35... Qa1+ $2 (35... Nd4 $1 $11 36. Qe3 Qe5) 36. Kg2 Ne1+ 37. Kh3 Qh8+ 38. Kg4 Ng7 {[%csl Gg7][%cal Rh8h5]} 39. Kxg5 Ng2 {[#]} 40. Qg4 $2 (40. h4 $1 $18) 40... Qxh2 $11 41. Nh3 {White wants to mate with Kh6.} Kh7 $2 {[%mdl 8192]} (41... Ne3 $11 42. Qd7 Qe2) 42. Nef2 (42. a6 $142 Nf4 43. Kxf4 Kg8 44. Qh4 Qe2 45. Qxe7 Qe3+ 46. Kxe3 Nf5+ 47. Kd3 Nxe7 48. Nxd6) 42... a6 43. Qe4+ (43. Qf3 $142 Ne1 44. Qe4+ Kg8 45. Kg4) 43... Kg8 $18 44. Qf3 Ne1 45. Qg4 {Kg6 would kill now.} Kf7 46. Qf4+ Kg8 47. Kg6 {White mates.} Nf5 48. Kxf5 Ng2 49. Qg5+ Kh8 50. Kg6 Kg8 51. Ng4 Qxh3 52. Nh6+ Kf8 53. Nf5 Kg8 54. Nxe7+ Kf8 55. Nf5 {[%cal Rg5d8]} Nf4+ 56. gxf4 {Precision: White = 47%, Black = 41%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "3"]
[White "Di Berardino, Diego Rafael"]
[Black "De Borba, Guilherme"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2528"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,90,35,33,22,30,29,31,19,56,31,43,12,10,16,28,21,14,26,30,28,44,10,10,8,12,0,0,0,0,0,0,0,0,0,17,17,32,14,259,250,324,324,324,324,324,324,324,324,437,410,495,494,499,492,489,491,641,477,668,654,683,679,631,603,677,668,29985]} 1. e4 {Volokitin,A} e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. Bxc6 dxc6 8. Qxd4 Nf6 9. Nc3 Bg4 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} 10. Nd2 c5 11. Qe3 O-O-O 12. h3 (12. f3 Be6 13. O-O-O b6 14. g4 Nd7 15. h3 Ne5 16. f4 Nc6 17. Nf3 {0-1 (34) Guseinov,G (2645)-Carlsen,M (2832) chess.com INT 2017}) 12... Be6 13. O-O-O Rhe8 {LiveBook: 3 Games} 14. Rhe1 Nd7 15. f4 f6 {[#]} 16. g4 $146 ({Predecessor:} 16. Nf3 Nb8 17. Rxd8+ Rxd8 {½-½ (70) Volokitin,A (2642)-Ali Marandi,C (2476) Gjakova 2016 CBM 173 [Volokitin,A]}) 16... g5 17. Nf3 {[%cal Rf4g5]} h6 18. Qf2 gxf4 19. Qh2 Ne5 20. Qxf4 Qg7 21. Rxd8+ Rxd8 22. Rf1 Rh8 23. b3 (23. Nd5 {with more complications.} Rd8 24. Nxe5 fxe5 25. Qf6 Qxf6 26. Rxf6 Bxd5 27. exd5 Rxd5 28. Rxh6 Kd7 29. Rh5) 23... Nxf3 24. Qxf3 h5 25. Qxf6 Qxf6 26. Rxf6 hxg4 27. hxg4 Bxg4 $11 {[%mdl 4096] Endgame KRB-KRN} 28. Nd5 c6 29. Ne3 Bh5 30. Nf5 Kd7 31. e5 {[%cal Be4e5,Be5e6][%mdl 32]} Re8 $2 {[#]} (31... b6 $11) 32. e6+ $1 {[%mdl 512]} Kc7 (32... Rxe6 33. Rxe6) 33. Ng7 $1 {[%csl LRe8,LRh5]} Rh8 {[#]} 34. e7 $1 Kd7 35. Rf8 Rh7 36. Nxh5 Rxe7 $18 {KRN-KR} 37. Ra8 a6 38. Nf4 {White is clearly winning.} Kc7 39. Nd3 Kb6 40. Kb2 Rh7 41. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rh5 (41... Re7 $142 42. Rh8 Rd7) 42. Re8 Rh4 43. Ne5 Kc7 44. Rg8 Rh7 45. a5 Rh8 {Precision: White = 74%, Black = 40%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "3"]
[White "Cubas, Jose Fernando"]
[Black "Aranha Filho, Alvaro Z"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2489"]
[BlackElo "2284"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,97,2,18,15,22,21,52,23,30,31,47,16,34,31,38,8,37,51,90,81,87,93,84,93,97,98,116,109,148,103,104,92,128,92,160,146,245,141,226,224,222,212,251,113,122,115,185,188,170,167,170,131,149,104,169,155,209,216,261,231,294,287,418,366,452,452,512,508,822,806,839,845,842,836,775,753,656,444]} 1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. d3 Be7 7. Nge2 {[%cal Bg1e2,Be2f4,Bf4d5][%mdl 32]} d4 8. Ne4 Nxe4 {B23: Sizilianisch (Geschlossenes System)} 9. dxe4 Nc6 (9... O-O 10. O-O Nc6 11. c3 Bf6 12. cxd4 Nxd4 13. Nc3 Be6 14. f4 Bc4 15. Rf2 Ne2+ 16. Rxe2 Qxd1+ 17. Nxd1 Bxe2 18. e5 Bxd1 19. exf6 Rad8 20. fxg7 Rfe8 21. Bxb7 Bg4 {0-1 (21) Muzychuk,A (2580)-Cramling,P (2491) Tbilisi 2012}) 10. Nf4 Bg5 11. O-O O-O {LiveBook: 5 Partien} 12. Nd5 Bxc1 13. Rxc1 Ne7 14. c4 $146 ({Vorgänger:} 14. Nxe7+ Qxe7 {½-½ (14) Arjun,V (2274)-Werner,D (2358) Budapest 2007}) 14... dxc3 15. Nxc3 Be6 16. Qh5 b6 17. Rfd1 Qc8 {Mit der Idee ...Lg4.} 18. h3 Rb8 19. b4 Rd8 20. bxc5 Rxd1+ 21. Qxd1 bxc5 22. Qd6 Rb7 23. Nd5 Bxd5 24. exd5 Rc7 25. Re1 Rd7 26. Qe5 $40 {[%mdl 128] Schwarz ist in Schwierigkeiten.} Qd8 27. h4 {Droht stark Lh3.} Kf8 {[#]} ({Günstiger ist} 27... Ng6 28. Qe8+ Nf8) 28. Rb1 $1 $16 {[%cal Rb1b8]} Rd6 (28... f6 $16 29. Qf4 Ng6) 29. Qf4 (29. Rb7 $18) 29... h6 (29... Rb6 $16 {war einen Versuch wert.} 30. Rc1 Qb8) 30. Rb7 $18 a6 31. Ra7 Rd7 {[#]} 32. Rxa6 (32. Rxd7 $1 $18 {ist der präzise Gewinnweg.} Qxd7 33. Qb8+ Qc8 34. Qa7) 32... Nxd5 $16 33. Qc4 Kg8 (33... Nc7 $16 {ist wohl besser.}) 34. Qxc5 Nc7 35. Ra3 g6 36. Rc3 Kh7 37. Qb6 Qe7 (37... Ne6 $16 38. Qxd8 Rxd8) 38. Re3 $18 Qd8 (38... Ne6 $16 39. a4 Rd6) 39. a4 {[%cal Ba2a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Rd2 40. Rc3 Rd7 41. a5 Qe7 (41... Ne6 $142 42. Qxd8 Nxd8) 42. Re3 Qd8 43. a6 {Weiß steht klar auf Gewinn.} Rd6 44. Qb3 Rf6 (44... Rd7 $142 45. a7 Na8) 45. a7 Qd2 46. Rf3 Qe1+ 47. Kh2 Rxf3 48. Qxf3 Kg7 49. Qc6 {Precision: Weiß = 57%, Schwarz = 35%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "3"]
[White "Santiago, Yago De Moura"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2460"]
[BlackElo "2248"]
[Annotator "TA"]
[PlyCount "172"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,172,39,41,42,34,25,39,28,40,25,27,24,18,33,24,8,24,16,67,63,65,63,68,66,58,54,66,39,85,19,73,73,83,73,66,73,68,0,68,69,116,58,185,7,7,0,14,2,17,20,15,22,30,12,10,7,13,0,0,0,35,28,37,19,32,18,39,35,39,39,39,18,18,18,32,32,32,0,18,18,32,0,0,-6,-5,-19,0,0,0,0,0,0,0,0,0,0,0,-155,-163,-188,-177,-204,-196,-213,-208,-302,-302,-250,-334,-330,-328,-310,-316,-613,-614,-611,-614,-612,-612,-598,-604,-553,-543,-524,-520,-693,-597,-835,-589,-692,-561,-897,-887,-888,-486,-526,0,-871,-853,-845,-811,-802,-764,-985,-922,-925,-785,-5708,-5704,-29989,-29977]} 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Be7 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Nf6 10. Qa4+ c6 11. Rd1 {A20: Englische Eröffnung} Bd7 12. Nc3 O-O {LiveBook: 6 Partien} (12... Qc8 13. Bf4 O-O 14. Rd2 Bh3 15. Rad1 Bxg2 16. Kxg2 Qe6 17. Bd6 Rfd8 18. Bxe7 Rxd2 19. Rxd2 Qxe7 {½-½ (42) Vazquez Igarza,R (2577)-Gilevich,A (2423) Gallipoli 2017}) 13. Bg5 {Weiß steht etwas besser.} Qe8 14. Rd2 Be6 15. Rad1 $146 ({Vorgänger:} 15. e4 Nd7 16. Bxe7 Qxe7 17. Rad1 Nb6 18. Qc2 Qc5 19. h3 {½-½ (21) Smid,M (2214)-Starek,S (2172) Prague 2016}) 15... h6 16. Bf4 Qc8 17. Bd6 Bxd6 18. Rxd6 Qc7 19. e4 Qb6 20. R1d2 Qc5 (20... Rfd8 $11) 21. Qd4 $14 Qxd4 22. R6xd4 Rac8 23. f4 Rc7 24. e5 Nd7 25. Be4 Bg4 26. Bc2 ({Günstiger ist} 26. b4 $16) 26... Re8 (26... f6 $1 $11 {bleibt in der Remisbreite.}) 27. Ne4 $36 {[%mdl 2048] Schwarz steht unter starkem Druck.} Be6 28. Nd6 Re7 29. Nf5 Re8 30. Nd6 Re7 $1 31. Bf5 Bd5 32. b3 (32. Nb5 $16 Be4 33. Bxd7 (33. Nxc7 Bxf5 34. Na8 Nc5 $16) (33. Rxd7 Rexd7 34. Rxd7 Rxd7 $16) 33... cxb5 34. Bxb5 (34. Rxe4 Rexd7 35. Rxd7 Rxd7 $11)) 32... f6 {[#]} ({Besser ist} 32... Nb6 $14) 33. exf6 $2 (33. Nb5 $1 $18 {[%cal Rb5c7]} cxb5 34. Rxd5) 33... Nxf6 $11 34. Kf2 Kf8 35. Nc4 Ne4+ 36. Bxe4 Rxe4 37. Rxe4 Bxe4 {[%mdl 4096] Endspiel KTL-KTS} 38. Rd8+ Ke7 39. Rg8 Ke6 40. Ke3 Bb1 41. a3 Rd7 42. Ne5 Rc7 43. h4 h5 44. Kd4 b6 45. Re8+ Kf5 46. Rh8 g6 $1 47. Rd8 Ke6 48. Kc3 Bf5 49. Re8+ Kf6 50. Rd8 Ke7 51. Rg8 Kf6 52. b4 c5 53. Rf8+ Kg7 54. Ra8 Be4 55. Rd8 cxb4+ 56. Kxb4 Bg2 57. a4 Be4 58. Nc4 Bf5 59. Nd6 Bd7 60. Ne4 $2 {[#]} (60. Ne8+ $11 Bxe8 61. Rxe8) 60... Bxa4 $1 $17 {[%mdl 512]} 61. Ng5 (61. Kxa4 Rc4+) 61... Bd7 62. Rb8 a5+ {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 63. Kb3 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 64. Rb6 {[#]} (64. Kb2 {ist eine bessere Verteidigung.}) 64... b4 $1 $19 65. Ra6 Rc3+ 66. Kb2 {Droht Ta7.} a4 ({Minderwertig wäre} 66... Rxg3 67. Ra7 $11) 67. Ra7 Rd3 68. Ne6+ $2 (68. Rb7 Kf8 69. Rxb4) 68... Kf6 69. Nc5 a3+ 70. Kb1 Rd1+ 71. Kc2 Bg4 72. Ne4+ Ke6 73. Ra6+ Ke7 74. Nc5 Rd5 75. Ra7+ Kd8 76. Ra5 {Und Sb7+ würde nun gewinnen.} Rd4 77. Kb3 Bd1+ 78. Ka2 Rc4 79. Nd3 Rd4 (79... Bc2 $142 80. Nxb4 Rxb4) 80. Nc5 {Se6+ ist eine echte Drohung.} Rd2+ 81. Kb1 Bg4 82. Kc1 Rg2 83. Ra8+ Kc7 84. Ra4 a2 85. Nb3 Be6 86. Nd4 Bd5 {Precision: Weiß = 33%, Schwarz = 53%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "3"]
[White "Rodi, Luis Ernesto"]
[Black "Supi, Luis Paulo"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2308"]
[BlackElo "2565"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,112,42,63,56,66,63,58,61,88,58,68,63,62,38,45,0,0,-37,-80,-81,-77,-72,-52,-54,-50,-42,-47,-46,-35,-38,-40,-121,-35,-20,-25,-117,-53,-64,-34,-24,-32,-32,-32,-29,-32,-45,-32,-41,-50,-53,-34,-56,-39,-85,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-554,-543,-29980,-29981,-29980,-29980]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. O-O Bb7 9. Qd3 d6 10. f4 Nbd7 11. b4 Be7 {LiveBook: 9 Games. B41: Sicilian: Kan Variation: 5 c4} (11... d5 12. exd5 Bxb4 13. dxe6 Nc5 14. exf7+ Kxf7 15. Qh3 Rad8 16. Nd5 Nxd5 17. cxd5 Bxd5 18. Nc2 Ba5 19. Ne3 Ne4 20. Bb2 Bd2 21. Bh5+ Kg8 22. Nxd5 Qc5+ 23. Kh1 Qxd5 24. Rad1 Qxa2 25. Rxd2 Nxd2 26. Qc3 {1-0 (26) Kollars,D (2498)-Movsesian,S (2671) Germany 2018}) 12. Bb2 Rc8 13. Rac1 Qb8 {White is slightly better.} 14. Qe3 $146 ({Predecessor:} 14. a3 Qa8 15. Bf3 O-O 16. Rfe1 Rfd8 17. g4 Ne5 18. fxe5 dxe5 19. Nd5 exd5 20. exd5 {1-0 (29) Gong,Q (2284)-Mordido,K (1755) Tagaytay City 2017}) 14... O-O 15. a3 Rfe8 16. Bd3 Bf8 17. Rce1 g6 18. Qh3 Bg7 19. Nf3 {[#]} b5 $1 {[%mdl 512]} 20. Nd2 (20. cxb5 $2 Nh5 $19) 20... bxc4 21. Nxc4 {With the idea e5.} Nxe4 22. Nxe4 Bxe4 23. Bxg7 (23. Rxe4 d5 $17) 23... Kxg7 24. Nxd6 $1 ({Much weaker is} 24. Rxe4 d5 $17) 24... Qxd6 25. Bxe4 Rc4 26. Rd1 ({White should play} 26. Qe3 $15) 26... Qc7 (26... Qb6+ $17 27. Kh1 Rxe4 28. Rxd7 Re3) 27. Qe3 $15 Nf6 28. Bb1 (28. Bf3 $1 $11) 28... Ng4 ({Black should try} 28... a5 $17 29. Bd3 Rc3) 29. Qe2 $1 {[%cal Re2g4]} Qb6+ 30. Kh1 Ne3 31. Rde1 $1 Rc3 32. Rf3 {Threatens to win with Qb2.} Rec8 $1 (32... Nd5 $2 33. Rxc3 Nxc3 34. Qe5+ Kg8 35. Qxc3 $18) 33. h3 ({Don't go for} 33. Rxe3 $2 Qxe3 34. Qxe3 Rxe3 $19) 33... Nd5 34. f5 Rxf3 35. Qxf3 Rc3 36. Qe2 $1 {[%cal Rf5e6]} gxf5 {[#]} 37. Bxf5 $1 {[%mdl 512]} Re3 ({Much worse is} 37... Rxa3 38. Qe5+ f6 39. Qxe6 $15) (37... Qd4 $17 38. Be4 Nf6) (37... exf5 38. Qe5+) 38. Qb2+ $1 $11 Kg8 39. Rxe3 Qxe3 40. Bg4 Qe1+ 41. Kh2 Ne3 {Hoping for ...Nf1+.} 42. Qe2 Qc1 43. Qxa6 h5 44. Be2 {aiming for Qa8+.} h4 45. Qa8+ Kg7 $1 46. Qf3 Nf5 47. Qg4+ Kf8 48. Bd3 Qc7+ 49. Kg1 Qc1+ 50. Kh2 Qc7+ 51. Kg1 Qb6+ 52. Kh1 Ng3+ 53. Kh2 Qd6 54. Bc2 $2 {[%mdl 8192]} (54. Qc4 $11) 54... Ne2+ $19 55. Kh1 Qd2 56. Kh2 Qe1 {Precision: White = 58%, Black = 75%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "3"]
[White "Rodrigues, Edgar"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "2301"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,54,11,27,0,0,-37,-49,-59,-51,-55,-54,-48,-51,-80,-69,-123,-94,-89,-85,-177,-181,-241,-238,-225,-218,-241,-240,-262,-279,-273,-258,-297,-297,-327,-299,-331,-312,-390,-395,-454,-439]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Nc6 6. Be2 Bxc3+ {E41: Nimzoindisch (Rubinstein-System)} (6... cxd4 7. exd4 d5 8. O-O O-O 9. Bg5 Be7 10. a3 b6 11. Re1 dxc4 12. Bxc4 Bb7 13. Qd3 h6 14. Bd2 Na5 15. Ba2 Bxf3 16. Qxf3 Qxd4 17. Bf4 Rac8 18. Rac1 Qd7 {½-½ (18) Gagunashvili,M (2611)-Giorgadze,G (2610) Tbilisi 2007}) 7. bxc3 d6 8. O-O e5 {[%cal Be6e5,Be5e4][%mdl 32] LiveBook: 3 Partien. Die Stellung ist ausgeglichen.} 9. Qc2 Bg4 $146 ({Vorgänger:} 9... O-O 10. d5 Ne7 11. Nd2 Bf5 {½-½ (11) Keijzer,R (2203)-Fortune,J (2221) ICCF email 2012}) 10. Bb2 (10. d5 {is interesting.} Na5 11. h3 Bh5 12. e4 O-O 13. Qd3) 10... e4 11. Ng5 {[#] Und Lxg4 würde nun gewinnen.} Bxe2 12. Qxe2 Qe7 13. f3 O-O 14. Rae1 Rae8 15. Nh3 (15. Nxe4 $15 Nxe4 16. fxe4) 15... Na5 16. Nf4 Qd7 17. a4 (17. Nd5 $17 {ist eine bessere Verteidigung.}) 17... b6 ({Jedoch nicht} 17... Qxa4 $2 18. Ra1 $18) 18. Nd5 (18. Ra1 $142) 18... Nxd5 $19 ({Nicht} 18... Qxa4 19. Nxf6+ gxf6 20. fxe4 $11) 19. cxd5 Qxa4 20. dxc5 dxc5 ({Auf keinen Fall} 20... bxc5 21. Ra1 $17) 21. Rd1 Nc4 {Droht stark ...exf3.} 22. Bc1 Nd6 23. Qf2 Qc4 24. Qg3 Rd8 25. Rf2 f6 26. Bb2 Rfe8 27. f4 Qb3 {Precision: Weiß = 12%, Schwarz = 87%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "3"]
[White "Martins, Carlos"]
[Black "Sunye Neto, Jaime"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2258"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,140,18,14,11,-33,-20,-4,-29,-42,-35,-55,31,30,21,24,67,30,37,64,84,69,64,53,71,83,117,47,60,15,24,18,19,-40,-29,-46,-46,-48,-41,-43,-39,-57,-51,-57,-60,-140,-129,-133,-130,-164,-160,-132,-147,-142,-132,-164,-164,-158,-143,-139,-92,-92,-92,-92,-92,-92,0,-92,-92,-92,0,-92,-92,-92,-92,-92,-92,-92,-92,-98,-102,-102,-91,-92,-92,-91,-83,-77,-81,-77,-77,-85,-82,-110,-81,-83,0,-83,-83,-98,-107,-156,-152,-157,-99,-104,-83,-77,0,-70,0,-70,0,-77,-82,-160,-137,-151,-156,-162,-168,-156,-152,-132,-28]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qf3 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Nbd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 9. h3 Rc8 10. Bd3 {LiveBook: 3 Games. The position is equal.} Nb6 11. g4 $146 ({Predecessor:} 11. O-O Nc4 12. Bc1 Be7 13. Nd2 Nxd2 14. Bxd2 O-O 15. a4 Nd7 {0-1 (41) Gulamali,K (2350)-Nyzhnyk,I (2627) Arlington 2015}) 11... Be7 12. g5 Nfd7 13. Rg1 Nc4 14. O-O-O Qc7 (14... Nxe3 $15 15. Qxe3 h6 16. gxh6 Rxh6) 15. Nd5 $36 {[%mdl 2048] White is pushing.} Bxd5 16. exd5 a5 {White must now prevent ...a4.} 17. Rg4 b5 {With the idea ...a4.} 18. Nd2 Nxd2 19. Rxd2 ({Don't play} 19. Kxd2 $6 O-O $11) 19... Rb8 20. Kb1 g6 21. h4 Nc5 22. Bxc5 ({Better is} 22. Bf1 $16) 22... Qxc5 23. Qe4 h5 24. Rg3 O-O 25. Qe2 ({White should play} 25. f4 $11) 25... a4 $15 26. Be4 b4 27. Qe3 {next Qxc5 is good for White.} Rfc8 28. Qxc5 Rxc5 29. Rgd3 Bd8 30. f3 Bb6 31. a3 (31. Re2 $15) 31... bxa3 $17 32. Rxa3 Rc4 33. c3 Bc5 $1 {[%cal Rc5a3]} 34. Ra2 Rxc3 35. Rxa4 Re3 36. Ka2 Re1 37. Rh2 Rd1 38. Rc2 Rd4 39. Rxd4 Bxd4 {[%mdl 4096] Endgame KRB-KRB} 40. Kb1 Bc5 41. Rc4 Bd4 42. Rc2 $1 Rb4 43. Ka2 Rb8 44. Kb1 $1 Kf8 45. Ka2 Bc5 46. Kb1 Ke7 47. Rg2 Kd8 48. Bd3 Rb4 49. Be4 Kc7 50. Kc2 Bd4 51. Kb1 Kb6 52. Rc2 Bc5 53. Ka2 Ka5 54. Kb1 Rd4 55. Ka2 Kb4 56. Rc3 Ka5 57. Rc2 $1 Kb5 58. Rc3 Rd2 59. Bd3+ {[#]} Ka5 $1 60. Bc2 Rd4 (60... Rf2 $142 61. Kb1 Bb4) 61. Be4 Ra4+ 62. Kb1 Rb4 (62... Kb6 $17) 63. Ra3+ (63. Rc2 $1 $11) 63... Ra4 64. Rc3 $1 Rd4 (64... Ka6 $15) 65. Kc2 (65. Ka2 $1 $11 {remains equal.}) 65... Kb6 66. Rb3+ (66. Kc1 $142) 66... Bb4 {Black is clearly better.} 67. Re3 {[#]} Rd2+ $1 68. Kb3 Bc5 69. Rc3 Rh2 70. Rc4 Ka5 {Precision: White = 53%, Black = 56%.} ({Black should try} 70... Kb7 $17 71. Bc2 Rh3) 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "3"]
[White "Cruz, William Ferreira Da"]
[Black "Perdomo, Leandro"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2251"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,84,64,18,32,34,32,25,64,57,56,8,29,-9,23,-22,-10,-10,-9,-30,-24,-15,0,-27,-9,-9,-16,-101,-55,-53,-61,-84,-11,-27,-22,-116,-28,-125,-134,-174,-174,-151,-118,-113,-133,-152,-184,-172,0,0,0,0,0,0,0,0,0,0,0,-225,0,-172,-189,-176,-177,-448,0,-29996,-29997,-29997,-29998,-29998,-29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 a6 7. Be3 {E90: Königsindisch (Klassisches System)} Nbd7 8. Bd3 {LiveBook: 5 Partien} c5 9. d5 {Weiß steht etwas besser.} b5 10. O-O bxc4 11. Bxc4 Nb6 12. Bb3 $146 ({Vorgänger:} 12. Bd3 a5 13. a4 Ba6 14. Bxa6 Rxa6 15. Qd3 {½-½ (44) Aleksandrov,A (2619)-Glek,I (2536) Bad Wiessee 1999}) 12... a5 {[%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 13. e5 Ne8 14. exd6 exd6 15. Bg5 Qc7 16. Re1 Nf6 {[%cal Be8f6,Bf6d7,Bd7e5][%mdl 32]} 17. Nd2 a4 18. Qf3 Nfd7 19. Bc2 $1 Ne5 20. Qe2 (20. Qg3 $11 {hält das Gleichgewicht.}) 20... Ba6 21. Qd1 {[#]} a3 $1 {[%mdl 512]} 22. b3 (22. bxa3 h6) 22... Rae8 (22... f5 $17 23. Nf3 Rfe8) 23. Rc1 $11 f5 $36 {[%mdl 2048] Weiss muss nun ...Sf7 beachten. Schwarz hat gut koordiniertes Spiel.} 24. Bb1 (24. Ndb1 $11) 24... f4 (24... Nf7 $17 25. Nf3 Qb7) 25. f3 {[#]} (25. b4 $11 {bleibt in der Remisbreite.}) 25... Nf7 $1 $17 {[%cal Rf7g5]} 26. Rxe8 Rxe8 27. Nde4 Bxc3 28. Rxc3 {[#] Und weiter mit Sf6+ wäre nett.} Rxe4 $1 {[%mdl 512]} 29. Bxe4 Nxg5 30. b4 Qg7 $2 ({Günstiger ist} 30... Bc4 $19 31. Qb1 Nf7 32. Rxa3 Nxd5) 31. Rxa3 $11 Bc8 32. bxc5 dxc5 (32... Nxe4 33. cxb6 Qb2 34. Ra8) 33. Ra5 Qc3 34. Ra7 $1 Qe3+ 35. Kh1 {[#]} Bxh3 $1 {[%mdl 512]} 36. Qa1 $2 (36. d6 $11 {und Weiss steht sicher.}) (36. gxh3 Nxe4) 36... Bd7 $2 ({Lieber} 36... Nd7 $19 37. gxh3 Nxe4 38. fxe4 Qxe4+ 39. Kh2 Qe2+ 40. Kg1 Qe3+ 41. Kh1 Qxh3+ 42. Kg1 Qe3+ 43. Kf1 Ne5 44. Ra8+ Kf7) 37. Rb7 $2 (37. Qe5 $1 $11 {und Weiss ist OK.} Nxe4 38. fxe4) 37... Nxe4 $19 38. fxe4 f3 {[%cal Bf4f3,Bf3f2][%mdl 32] Droht stark ...f2.} 39. Rb8+ $2 (39. Qf6 fxg2+ 40. Kxg2 Qxe4+ 41. Qf3 Bh3+ 42. Kg3 Qxf3+ 43. Kxf3 Nxd5 44. a4) 39... Kf7 $2 (39... Nc8 $19 40. Qf6 fxg2+ 41. Kxg2 Qxe4+ 42. Kf2 Qxd5) 40. Qh8 $2 {[%mdl 8192]} (40. Rxb6 $11 fxg2+ 41. Kxg2 Qxe4+ 42. Kg1 Qg4+ 43. Kf2 Qf4+ 44. Kg2) 40... Qe1+ {Schwarz setzt Matt.} 41. Kh2 Qh4+ 42. Kg1 f2+ {Precision: Weiß = 38%, Schwarz = 53%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "4"]
[White "Supi, Luis Paulo"]
[Black "Carneiro, Vitor Roberto Castr"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2565"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,108,20,22,24,27,32,25,33,37,42,45,39,56,52,63,59,327,308,325,312,285,224,233,226,230,218,220,231,302,304,350,213,533,528,543,568,550,549,472,347,420,416,397,93,93,78,91,84,86,-45,-59,-461,-439,-373,-108,-101,-69,-29970,-29971,-6275,0,-29968,-29970,-29958,-6070,-4802,0,-5272,-5264,-5257,-5257,-5257,-5227,-5230,-5227,-5235,-5230,-5206,-5169,-5169,-5169,-4711,-4452]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Bd3 O-O 7. O-O Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Rd1 Nbd7 11. Qe2 Re8 12. Bd2 {D94: Grünfeldindisch (Geschlossenes System)} a6 13. Be1 (13. Rac1 Rc8 14. b3 Qe7 15. Be1 Bf8 16. Qc2 Qd8 17. Bf1 Ba3 18. Rb1 Bd6 19. Rbc1 {½-½ (32) Ma,Q (2629)-Wang,Y (2679) Hangzhou 2018}) 13... Qe7 14. Rac1 Rac8 {LiveBook: 6 Partien} 15. Qc2 dxc4 16. Bxc4 b5 $146 ({Vorgänger:} 16... c5 17. d5 Nb6 18. d6 Qd7 19. Be2 Rc6 {1-0 (50) Dejkalo,S (2435)-Tomaszewski,R (2390) Bytom 1986}) 17. Be2 e5 18. dxe5 Nxe5 19. a4 {[%cal Ra4b5]} Qe6 20. Bf1 Nc4 21. b3 Na5 $2 {[%mdl 8192]} ({Lieber} 21... Nd6 $14) 22. Ne2 $1 $18 {[%cal Re2d4]} bxa4 23. Bxa5 axb3 24. Qd3 Ne4 25. Be1 b2 26. Rb1 Rb8 27. Nd4 Qd5 {Schwarz hofft, mit ...c5 fortzusetzen.} 28. Qxa6 c5 29. Bc4 Qh5 $2 (29... Qa8 {leistet mehr Widerstand.}) 30. Nc6 Ra8 31. Qb7 Ng5 32. Qb3 Ra1 33. Qc2 h6 34. Be2 Qh4 35. f3 $2 (35. Bg4 $18 {ist viel giftiger.}) 35... Nxh3+ $16 36. gxh3 Qg5+ 37. Kf1 {Droht Lf2 und aus.} Qxe3 38. Bf2 (38. Bg3 $1 $16 Rc8 39. Rxb2 Rxd1+ 40. Bxd1 Bxb2 41. Qxb2 Rxc6 42. Qb8+ Kh7 43. Be5) 38... Qe6 $15 39. Nd4 $2 {[%mdl 8192]} ({Jedoch nicht} 39. Bxc5 $2 Qxc6 40. Kg2 Ra5 $19) ({Günstiger ist} 39. h4 $15) 39... Qxh3+ $19 ({Schwächer ist} 39... cxd4 40. Qd3 $19) ({Weniger gut wäre} 39... Bxd4 40. Bxd4 Qxh3+ 41. Kg1 $17) 40. Kg1 {und nun wäre Lf1 stark für Weiss.} Bxd4 $2 (40... cxd4 $19 {bietet bessere Gewinnchancen.} 41. Bf1 Qxf3) 41. Bxd4 $17 {Und weiter mit Lf2 wäre nett.} cxd4 42. Rxb2 $2 {[%mdl 8192]} (42. Rxa1 $15 Qg3+ 43. Kf1) 42... Qg3+ 43. Kf1 Qh3+ (43... Ra5 $19 44. Rb5 Rxb5 45. Bxb5 Qxf3+ 46. Kg1 Re5) 44. Kg1 $1 {[#]} Re5 $1 {[%mdl 512]} 45. Rb5 Qg3+ (45... Rxb5 $142 46. Bxb5 Qg3+ 47. Kf1 Qxf3+ 48. Ke1 Qg3+ 49. Kf1 Qh3+ 50. Ke1 Qh4+ 51. Kf1 Qh1+ 52. Kf2 Rxd1 53. Qe2 Qg1+ 54. Kf3 Re1 55. Qxe1 Qxe1 56. Ba4 g5 57. Bb5 Qe3+ 58. Kg2 g4 59. Bc6 d3 60. Be8 Qxe8 61. Kg3 d2 62. Kh4 d1=Q 63. Kh5 Qe3 64. Kh4 Qh3#) 46. Kf1 $19 {[#]} Qh3+ $2 (46... Rxb5 $1 $19 47. Bxb5 Qxf3+ 48. Ke1 Qg3+ 49. Kf1 Qh3+ 50. Ke1 Qh4+ 51. Kd2 Qg5+ 52. Ke1 Qg1+ 53. Ke2 Qg2+ 54. Ke1 Qxc2 55. Rxa1 Qc3+ 56. Kf2 Qxa1) 47. Ke1 $2 {[%mdl 8192]} (47. Kg1 $11 Rxb5 48. Bxb5 Qg3+ 49. Kf1 Qxf3+ 50. Ke1 Qg3+ 51. Kf1 Qh3+ 52. Ke1 Qh4+ 53. Ke2 Qh2+ 54. Kf3 Qxc2 55. Rxa1) 47... Qh4+ {Schwarz steht klar auf Gewinn.} 48. Kd2 Qg5+ 49. Ke1 Rxd1+ 50. Qxd1 Qg1+ 51. Kd2 {[#]} Qe3+ $1 52. Kc2 Qc3+ 53. Kb1 Rxb5+ 54. Bxb5 Qb4+ {Precision: Weiß = 46%, Schwarz = 46%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "4"]
[White "Matsuura, Everaldo"]
[Black "Garcia Palermo, Carlos"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2497"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,48,35,16,24,17,22,7,0,0,0,0,-51,-31,-59,-45,-52,-53,-41,-27,-283,-262,-818,-794]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 O-O 10. O-O-O Bxd4 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} (10... a6 11. Qf2 Qe7 12. Bd3 f6 13. exf6 Nxf6 14. h3 Bb4 15. Qh4 Bxc3 16. bxc3 Qa3+ 17. Kd2 Bd7 18. Nxc6 Bxc6 {1-0 (50) Anand,V (2782)-Bacrot,E (2725) Riadh 2017}) 11. Bxd4 Qa5 12. Kb1 Rb8 13. Be3 b5 14. Ne2 b4 {LiveBook: 3 Games} ({Of course not} 14... Nb4 $6 15. a3 $16) 15. Nd4 Nxd4 16. Bxd4 Ba6 17. Bd3 Rfc8 $146 ({Predecessor:} 17... Bxd3 18. cxd3 {1-0 (35) Klerides,P (2197)-Savva,P (2088) Cyprus 2011}) 18. g4 Nc5 19. f5 ({White should play} 19. b3 $11) 19... Na4 20. Ka1 {[#] aiming for Bxa6.} Bc4 $40 {[%mdl 128] Strongly threatening ...Nc3! Black attacks.} 21. f6 $1 {Threatens to win with Qg5.} Nc5 $1 {[%csl Gc4][%cal Ra5a2,Ba4c5,Bc5e4,Be4c3][%mdl 32]} ({Much worse is} 21... Nc3 $6 22. a3 $11) 22. Bxc4 {Qg5 is the strong threat.} Ne4 23. Qf4 $2 {[%mdl 8192]} (23. Qc1 $1 $11 {and White stays safe.} Rxc4 24. b3) 23... Rxc4 $19 24. fxg7 $2 {[#]} (24. Qe3) 24... Nc3 $1 {[%mdl 512] Precision: White = 21%, Black = 86%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "4"]
[White "Perdomo, Leandro"]
[Black "Languidey, Simon Alejandro"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2478"]
[BlackElo "2381"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,39,15,17,5,18,3,6,0,8,0,0,0,12,0,0,-10,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 c6 6. e3 Nbd7 7. Qc2 O-O 8. Rd1 b6 9. Bd3 Bb7 10. cxd5 {D61: Damengambit (Hauptvariante mit 7.Dc2)} cxd5 11. O-O Rc8 {LiveBook: 5 Partien. Die Stellung ist ausgeglichen.} 12. Qb1 (12. Rc1 Ne4 13. Bxe7 Qxe7 14. Qa4 a6 15. Rc2 Nxc3 16. bxc3 Bc6 17. Qb3 b5 {½-½ (30) Rodshtein,M (2680)-Roiz,M (2592) Caleta 2015}) 12... a6 13. a4 h6 14. Bf4 $146 ({Vorgänger:} 14. Bh4 Qc7 15. Qc2 Bd6 16. Qe2 Ra8 17. Rc1 Qb8 {½-½ (41) Ostenstad,B (2446)-Johannessen,L (2527) Asker 2003}) 14... Nb8 15. Bxb8 Rxb8 16. Ne5 Bb4 17. Rc1 Qe7 18. Ne2 Rfc8 19. Rxc8+ Rxc8 20. Rc1 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "4"]
[White "Quintiliano Pinto, Renato R"]
[Black "Almiron, Antonio"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2436"]
[BlackElo "2351"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,67,28,21,19,21,29,30,35,42,-25,-25,-35,-16,-31,-19,-44,-24,-29,-32,-33,-26,-37,212,219,283,92,94,89,99,101,175,116,216,209,199,203,538,538,511,527,474,512,539,423,475,468]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 cxd4 10. Nxd4 Re8 11. Nc3 Bc5 12. Nxc6 bxc6 {LiveBook: 4 Games} 13. Qc2 {D34: Tarrasch Defence: 6 g3 Nf6 7 Bg2 Be7} (13. Rc1 Bg4 14. h3 Bh5 15. Qd2 d4 16. Na4 Rxe2 17. Qd3 Bb4 18. Rxc6 Rc8 19. Rxc8 Qxc8 20. g4 Rd2 21. Qb5 Bxg4 22. Qxb4 Rc2 23. hxg4 Qxg4 24. Qxd4 Qc8 25. Rd1 {1-0 (25) Dzagnidze,N (2566)-Gvetadze,S (2321) Rome 2015}) 13... Bb6 14. Na4 Qd6 15. Rac1 {White has an edge.} Bd7 16. Rfd1 $146 {[#]} ({Better is} 16. Nxb6 $14 axb6 17. a4) ({Predecessor:} 16. e3 Ng4 17. h3 Nxe3 18. fxe3 Bxe3+ 19. Kh2 Bxc1 20. Bxc1 Qg6 {1-0 (60) De Bruycker,B (2350)-Morovic Fernandez,I (2380) Valetta 1980}) 16... Bxf2+ $1 $11 {[%mdl 512]} 17. Kxf2 {Strongly threatening Kg1.} Ng4+ $1 18. Kg1 $1 Qh6 {( -> ...Qe3+)} 19. h3 Ne3 20. Qd2 Bxh3 21. Bf3 Bg4 22. Bxg4 {[#] aiming for Bf3.} Qg5 $2 (22... Qd6 $15 {stays ahead.} 23. Qe1 Nxg4) 23. Rf1 $18 {Threatens to win with Rf3.} h5 24. Rf5 $2 (24. Rxc6 $18 {and White stays clearly on top. And now Rf3 would win.} d4 25. Bxd4 Qxg4 26. Rf3) 24... Qxg4 $16 25. Rf3 Nf5 26. Qd3 Re4 (26... g6 $16) 27. Rcf1 (27. Rxf5 $18 Qxf5 28. Nc5 (28. Rxc6 Qh3 $15)) 27... g6 (27... Rae8 $16) 28. Nc5 $18 Re7 29. Bf6 Re4 $2 (29... Rae8 {is more resistant.} 30. Bxe7 Rxe7) 30. Rxf5 {White is clearly winning.} gxf5 31. Nxe4 fxe4 32. Qe3 Re8 33. Bd4 Re6 34. Qf4 {Precision: White = 58%, Black = 47%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "4"]
[White "Stamenkovic, Dragan"]
[Black "Di Berardino, Diego Rafael"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2383"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,55,-32,-30,-37,-25,-20,-83,-66,-91,-88,-90,-86,-86,-86,-79,-93,-103,-102,-124,-52,-52,-48,-54,-39,-39,-50,-58,-68,-58,-29,-29,-29,-32,-16,-23,-23,-23,-24,-24,-24,-24]} 1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} c4 7. Qc2 Bf5 8. Qc1 Ne4 9. Bf4 {LiveBook: 17 Games} f6 {aiming for ...g5.} 10. h4 $146 {[#]} ({Predecessor:} 10. h3 e5 11. Bh2 Bd6 12. Nbd2 exd4 13. Nxe4 Bxh2 14. Nxd4 Nxd4 15. Rxh2 {½-½ (56) Aikhoje,O (2274)-Mekhitarian,K (2570) Arlington 2015}) 10... e5 $1 {[%mdl 512]} 11. Bh2 (11. dxe5 $11 fxe5 12. Nxe5) 11... Bd6 12. Nbd2 exd4 {Strongly threatening ...Bxh2.} 13. Nxe4 Bxh2 ({Much worse is} 13... dxe4 14. Nxd4 Nxd4 15. Bxd6 $11) 14. Rxh2 Bxe4 15. Nxd4 Nxd4 16. exd4 O-O 17. Qd2 h6 (17... Rfe8 $17 18. O-O-O h6) 18. f3 $15 Qd6 19. Rh1 Bg6 {...Qg3+ is the strong threat.} 20. Kf2 b5 21. g3 a5 22. a3 Bf5 (22... b4 $5) 23. Bh3 Bxh3 24. Rxh3 f5 25. Qf4 Qxf4 {Black has an edge.} 26. gxf4 {[#]} b4 $1 {[%mdl 512]} 27. axb4 axb4 28. Rhh1 {Precision: White = 74%, Black = 66%.} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "4"]
[White "Brito, Luismar"]
[Black "Cubas, Jose Fernando"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2356"]
[BlackElo "2489"]
[Annotator "RC"]
[PlyCount "73"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. b3 {[%emt 0:00:00]} Nf6 {[%emt 0:03:17]} 2. Bb2 {[%emt 0:00:01]} d5 {[%emt 0:01:40]} 3. e3 {[%emt 0:00:24]} g6 {[%emt 0:01:29]} 4. f4 {[%emt 0:00:15]} Bg7 {[%emt 0:00:09]} 5. Nf3 {[%emt 0:00:05]} O-O {[%emt 0:00:14]} 6. Bd3 {[%emt 0:00:26]} c5 {[%emt 0:01:01]} 7. O-O {[%emt 0:00:36]} Nc6 {[%emt 0:00:08]} 8. Nc3 {[%emt 0:02:54]} a6 {[%emt 0:01:24]} 9. Qe1 {[%emt 0:02:54]} b5 {[%emt 0:08:42]} 10. Qh4 {[%emt 0:02:01]} c4 {[%emt 0:01:15]} 11. Be2 {[%emt 0:01:17]} d4 {[%emt 0:09:03]} 12. exd4 {[%emt 0:03:35]} Nxd4 {[%emt 0:00:16]} 13. Bd1 {[%emt 0:04:18]} Bb7 {[%emt 0:06:20]} 14. Qe1 {[%emt 0:04:15]} Bxf3 {[%emt 0:03:01]} 15. Bxf3 {[%emt 0:00:26]} Nxc2 {[%emt 0:00:15]} 16. Qe2 {[%emt 0:02:37]} Nxa1 {[%emt 0:02:18]} 17. Bxa8 {[%emt 0:00:52]} Nxb3 {[%emt 0:00:51]} 18. axb3 {[%emt 0:00:24]} Qb6+ {[%emt 0:00:08]} 19. Kh1 {[%emt 0:00:41]} Rxa8 {[%emt 0:00:06]} 20. bxc4 {[%emt 0:00:29]} bxc4 {[%emt 0:02:08]} 21. Ba3 {[%emt 0:00:36]} Rc8 {[%emt 0:09:26]} 22. Rb1 {[%emt 0:01:55]} Qd4 {[%emt 0:02:37]} 23. Bxe7 {[%emt 0:01:35]} Nh5 {[%emt 0:05:55]} 24. g3 {[%emt 0:05:20]} Qd7 {[%emt 0:08:24]} 25. Ba3 {[%emt 0:03:29]} Re8 {[%emt 0:02:10]} 26. Qxc4 {[%emt 0:02:27]} Qxd2 {[%emt 0:01:35]} 27. Ne4 {[%emt 0:00:11]} Qe3 {[%emt 0:05:15]} 28. Ng5 {[%emt 0:01:33]} Qa7 {[%emt 0:00:36]} 29. Qc6 {[%emt 0:04:10]} Rd8 {[%emt 0:01:02]} 30. Bc5 {[%emt 0:00:41]} Qa8 {[%emt 0:00:11]} 31. Rb7 {[%emt 0:00:51]} Rc8 {[%emt 0:04:01]} 32. Qd5 {[%emt 0:13:21]} Rxc5 {[%emt 0:00:29]} 33. Qxf7+ {[%emt 0:00:04]} Kh8 {[%emt 0:00:05]} 34. Qb3 {[%emt 0:04:20]} h6 {[%emt 0:01:42]} 35. Kg1 {[%emt 0:01:06]} Rb5 {[%emt 0:02:52]} 36. Rxb5 {[%emt 0:02:18]} axb5 {[%emt 0:02:14]} 37. Qf7 {[%emt 0:00:13]} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.02"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Martins, Carlos"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2248"]
[BlackElo "2258"]
[Annotator "RC"]
[PlyCount "53"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} f5 {[%emt 0:02:09]} 2. e4 {[%emt 0:00:31]} fxe4 {[%emt 0:00:06]} 3. Ng5 {[%emt 0:00:03]} d5 {[%emt 0:00:08]} 4. d3 {[%emt 0:00:06]} Qd6 {[%emt 0:00:03]} 5. dxe4 {[%emt 0:03:34]} h6 {[%emt 0:01:59]} 6. Nf3 {[%emt 0:02:30]} dxe4 {[%emt 0:00:11]} 7. Nd4 {[%emt 0:00:06]} a6 {[%emt 0:06:38]} 8. Bc4 {[%emt 0:07:07]} Nf6 {[%emt 0:01:43]} 9. Nc3 {[%emt 0:03:13]} Bg4 {[%emt 0:09:03]} 10. Be2 {[%emt 0:04:18]} Bxe2 {[%emt 0:06:31]} 11. Ndxe2 {[%emt 0:00:26]} Nc6 {[%emt 0:04:08]} 12. Ng3 {[%emt 0:02:37]} O-O-O {[%emt 0:01:42]} 13. Be3 {[%emt 0:04:43]} Qb4 {[%emt 0:04:53]} 14. Qc1 {[%emt 0:00:32]} Qc4 {[%emt 0:00:22]} 15. Nge2 {[%emt 0:01:29]} e5 {[%emt 0:01:13]} 16. b3 {[%emt 0:02:20]} Qe6 {[%emt 0:01:54]} 17. O-O {[%emt 0:02:37]} Nd4 {[%emt 0:02:08]} 18. Kh1 {[%emt 0:05:45]} Bb4 {[%emt 0:05:06]} 19. a3 {[%emt 0:01:57]} Bxc3 {[%emt 0:02:12]} 20. Nxc3 {[%emt 0:00:13]} Qc6 {[%emt 0:00:48]} 21. Qb2 {[%emt 0:00:09]} Rhf8 {[%emt 0:04:10]} 22. Rae1 {[%emt 0:04:15]} Ng4 {[%emt 0:08:04]} 23. Bxd4 {[%emt 0:03:29]} Rxd4 {[%emt 0:03:24]} 24. Re2 {[%emt 0:01:22]} e3 {[%emt 0:03:23]} 25. f3 {[%emt 0:00:37]} Nf2+ {[%emt 0:01:16]} 26. Kg1 {[%emt 0:00:20]} Rxf3 {[%emt 0:07:12]} 27. Ree1 {[%emt 0:00:14]} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "5"]
[White "Granda Zuniga, Julio E"]
[Black "Stamenkovic, Dragan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2631"]
[BlackElo "2383"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,145,7,0,0,-52,-54,-44,-41,-101,-55,-75,-51,-51,-16,-52,-31,-60,-52,-52,-50,-76,-85,-106,-100,-109,-109,-104,-106,-107,-117,-116,-118,-114,-106,-106,-101,-127,-41,-44,-33,-39,-42,-61,-42,-50,-34,-82,-87,-71,-54,-52,-58,-45,-31,-40,-31,-41,-29,-50,-40,-22,0,0,0,0,0,0,0,0,0,0,72,56,61,0,16,0,0,0,0,0,0,0,8,0,0,0,0,0,0,-124,-130,-128,-127,-111,-40,-31,-32,-31,-38,-31,0,0,0,0,0,0,0,0,0,16,16,0,0,0,0,0,0,0,0,0,0,0,0,0,120,127,7804,6931,6428,5755]} 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. O-O h6 6. b3 e6 7. Bb2 Nbd7 8. c4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Be7 9. Nfd2 {LiveBook: 3 Games} b5 $146 ({Predecessor:} 9... O-O 10. Nc3 a5 11. e3 Qb6 12. Qe2 Rfe8 13. Rfc1 Rad8 14. a3 Bf8 15. Qf1 Bg6 16. h3 Qa7 17. b4 axb4 18. axb4 {1-0 (123) Nakamura,H (2769)-Caruana,F (2816) Paris 2018}) 10. Na3 ({Better is} 10. c5 $11) 10... bxc4 $15 11. bxc4 Rb8 12. Nb3 (12. Qc1 $15) 12... a5 13. Qc1 a4 14. Nd2 $1 Bb4 15. Rd1 Qa5 16. Ndb1 O-O $36 {[%mdl 2048] White is under pressure.} 17. Nc2 Be7 (17... dxc4 18. Nxb4 Rxb4 19. Bc3 $18) 18. Bc3 Qa6 19. Nd2 Rfc8 (19... dxc4 $6 20. e4 $11) 20. Ne3 Bh7 21. c5 Qxe2 22. Bf1 Qh5 23. Re1 Ng4 24. Nxg4 Qxg4 25. Be2 Qf5 26. Bd1 Nf6 (26... Bf6 $17 27. Nf1 Qd3) 27. Bxa4 h5 28. Bd1 {[#]} h4 $1 {[%mdl 512]} 29. Bf3 (29. gxh4 Ng4) 29... hxg3 30. hxg3 g5 {[%cal Bg7g5,Bg5g4][%mdl 32]} 31. Re5 Qg6 32. a4 g4 33. Bg2 $1 Nd7 34. Re1 Bg5 35. Qd1 Qh5 36. a5 Ra8 37. Nf1 Nf6 38. Bd2 Be4 {White must now prevent ...Bxg2.} 39. Bxg5 Qxg5 40. Nd2 {[%cal Rg2e4]} Bf5 41. Re3 Kg7 42. Qe2 Rh8 43. a6 Ra7 (43... Qh5 $11) 44. Rb3 $1 $16 Qh6 45. Rb7 (45. Qe3 $14) 45... Qh2+ $1 $11 ({But not} 45... Rxb7 $6 46. axb7 Qh2+ 47. Kf1 $16) 46. Kf1 Qh7 47. Ra3 Rxb7 48. axb7 {And now Qe5 would win.} Rb8 $1 {[%cal Rb8b7]} 49. Qa6 $1 {[%cal Ra6c6]} Ne4 50. Bxe4 Bxe4 51. Ke2 Bf3+ 52. Ke3 Qc2 {...e5! is the strong threat.} 53. Qd3 ({Don't go for} 53. Qxc6 $2 Qc1 $19) (53. Rb3 $11) 53... Qc1 $1 $17 54. Rb3 Qe1+ 55. Kf4 {[#]} Bd1 (55... e5+ $1 $17 56. Kf5 (56. dxe5 $2 Bd1 $19) 56... Bd1) 56. Qe3 $15 Qxe3+ 57. Rxe3 Rxb7 {[%mdl 4096] Endgame Strongly threatening ...Rb2. KRB-KRN} 58. Re1 Bc2 {Threatens to win with ...Rb2.} 59. Ke5 Rb2 60. Nf1 {White wants to play Re2.} Ba4 61. Ne3 Rxf2 62. Nxg4 Rd2 63. Nf6 Kg6 64. Ne8 Bb5 65. Nc7 Ba4 66. Rb1 f6+ 67. Kd6 {Hoping for Rb4.} e5 68. dxe5 fxe5 69. Kxe5 Re2+ 70. Kd6 d4 {[#]} (70... Bc2 $11 71. Rf1 Ba4) 71. Rb4 $1 $16 {[%cal Rb4a4]} d3 $2 {[%mdl 8192]} (71... Bc2 $16) 72. Rxa4 $18 d2 73. Rd4 {Precision: White = 63%, Black = 62%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "5"]
[White "Di Berardino, Diego Rafael"]
[Black "Filgueiras, Nathan Felipe"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2528"]
[BlackElo "2140"]
[Annotator "RC"]
[PlyCount "79"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:20]} 3. Nge2 {[%emt 0:00:32]} d6 {[%emt 0:01:55]} 4. d4 {[%emt 0:00:59]} cxd4 {[%emt 0:01:54]} 5. Nxd4 {[%emt 0:00:05]} e5 {[%emt 0:00:13]} 6. Nf5 {[%emt 0:00:26]} Bxf5 {[%emt 0:03:02]} 7. exf5 {[%emt 0:00:03]} Nf6 {[%emt 0:01:36]} 8. g4 {[%emt 0:31:55]} d5 {[%emt 0:11:44]} 9. Bg2 {[%emt 0:00:06]} d4 {[%emt 0:03:56]} 10. Ne4 {[%emt 0:00:05]} Bb4+ {[%emt 0:01:30]} 11. Kf1 {[%emt 0:00:10]} Nd5 {[%emt 0:03:01]} 12. a3 {[%emt 0:17:36]} Be7 {[%emt 0:07:55]} 13. g5 {[%emt 0:03:14]} Qc7 {[%emt 0:10:31]} 14. Bh3 {[%emt 0:15:59]} Rd8 {[%emt 0:13:53]} 15. Qd3 {[%emt 0:03:30]} g6 {[%emt 0:08:05]} 16. f6 {[%emt 0:13:10]} Bd6 {[%emt 0:06:09]} 17. c4 {[%emt 0:05:14]} Nf4 {[%emt 0:06:49]} 18. Bxf4 {[%emt 0:00:20]} exf4 {[%emt 0:00:07]} 19. c5 {[%emt 0:00:47]} Be5 {[%emt 0:00:33]} 20. Bg4 {[%emt 0:00:21]} h5 {[%emt 0:03:07]} 21. gxh6 {[%emt 0:00:24]} Rxh6 {[%emt 0:01:19]} 22. h4 {[%emt 0:00:20]} Kf8 {[%emt 0:01:34]} 23. h5 {[%emt 0:01:25]} g5 {[%emt 0:00:50]} 24. Nxg5 {[%emt 0:01:30]} Bxf6 {[%emt 0:01:54]} 25. Nf3 {[%emt 0:00:48]} Ne5 {[%emt 0:01:46]} 26. Nxe5 {[%emt 0:00:03]} Qxe5 {[%emt 0:00:16]} 27. b4 {[%emt 0:00:17]} Re8 {[%emt 0:04:21]} 28. Bf3 {[%emt 0:00:05]} Re7 {[%emt 0:00:38]} 29. Rg1 {[%emt 0:01:16]} Bg7 {[%emt 0:01:35]} 30. Rc1 {[%emt 0:00:36]} Rhe6 {[%emt 0:01:22]} 31. b5 {[%emt 0:00:44]} Qf6 {[%emt 0:00:43]} 32. c6 {[%emt 0:00:56]} bxc6 {[%emt 0:00:43]} 33. bxc6 {[%emt 0:00:04]} Rc7 {[%emt 0:00:30]} 34. Rb1 {[%emt 0:00:07]} Qe5 {[%emt 0:01:31]} 35. Rb5 {[%emt 0:00:44]} Qe1+ {[%emt 0:00:31]} 36. Kg2 {[%emt 0:00:04]} Qc3 {[%emt 0:00:15]} 37. Qf5 {[%emt 0:02:00]} d3 {[%emt 0:00:57]} 38. Qd5 {[%emt 0:01:04]} Bf6 {[%emt 0:00:37]} 39. Rb8+ {[%emt 0:00:41]} Ke7 {[%emt 0:00:36]} 40. Qd8# {[%emt 0:00:35] Kf8 [%emt 00:01:53]} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "5"]
[White "Di Berardino, Diego Rafael"]
[Black "Filgueiras Nathan Felipe"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2528"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:20]} 3. Nge2 {[%emt 0:00:32]} d6 {[%emt 0:01:55]} 4. d4 {[%emt 0:00:59]} cxd4 {[%emt 0:01:54]} 5. Nxd4 {[%emt 0:00:05]} e5 {[%emt 0:00:13]} 6. Nf5 {[%emt 0:00:26]} Bxf5 {[%emt 0:03:02]} 7. exf5 {[%emt 0:00:03]} Nf6 {[%emt 0:01:36]} 8. g4 {[%emt 0:31:55]} d5 {[%emt 0:11:44]} 9. Bg2 {[%emt 0:00:06]} d4 {[%emt 0:03:56]} 10. Ne4 {[%emt 0:00:05]} Bb4+ {[%emt 0:01:30]} 11. Kf1 {[%emt 0:00:10]} Nd5 {[%emt 0:03:01]} 12. a3 {[%emt 0:17:36]} Be7 {[%emt 0:07:55]} 13. g5 {[%emt 0:03:14]} Qc7 {[%emt 0:10:31]} 14. Bh3 {[%emt 0:15:59]} Rd8 {[%emt 0:13:53]} 15. Qd3 {[%emt 0:03:30]} g6 {[%emt 0:08:05]} 16. f6 {[%emt 0:13:10]} Bd6 {[%emt 0:06:09]} 17. c4 {[%emt 0:05:14]} Nf4 {[%emt 0:06:49]} 18. Bxf4 {[%emt 0:00:20]} exf4 {[%emt 0:00:07]} 19. c5 {[%emt 0:00:47]} Be5 {[%emt 0:00:33]} 20. Bg4 {[%emt 0:00:21]} h5 {[%emt 0:03:07]} 21. gxh6 {[%emt 0:00:24]} Rxh6 {[%emt 0:01:19]} 22. h4 {[%emt 0:00:20]} Kf8 {[%emt 0:01:34]} 23. h5 {[%emt 0:01:25]} g5 {[%emt 0:00:50]} 24. Nxg5 {[%emt 0:01:30]} Bxf6 {[%emt 0:01:54]} 25. Nf3 {[%emt 0:00:48]} Ne5 {[%emt 0:01:46]} 26. Nxe5 {[%emt 0:00:03]} Qxe5 {[%emt 0:00:16]} 27. b4 {[%emt 0:00:17]} Re8 {[%emt 0:04:21]} 28. Bf3 {[%emt 0:00:05]} Re7 {[%emt 0:00:38]} 29. Rg1 {[%emt 0:01:16]} Bg7 {[%emt 0:01:35]} 30. Rc1 {[%emt 0:00:36]} Rhe6 {[%emt 0:01:22]} 31. b5 {[%emt 0:00:44]} Qf6 {[%emt 0:00:43]} 32. c6 {[%emt 0:00:56]} bxc6 {[%emt 0:00:43]} 33. bxc6 {[%emt 0:00:04]} Rc7 {[%emt 0:00:30]} 34. Rb1 {[%emt 0:00:07]} Qe5 {[%emt 0:01:31]} 35. Rb5 {[%emt 0:00:44]} Qe1+ {[%emt 0:00:31]} 36. Kg2 {[%emt 0:00:04]} Qc3 {[%emt 0:00:15]} 37. Qf5 {[%emt 0:02:00]} d3 {[%emt 0:00:57]} 38. Qd5 {[%emt 0:01:04]} Bf6 {[%emt 0:00:37]} 39. Rb8+ {[%emt 0:00:41]} Ke7 {[%emt 0:00:36]} 40. Qd8# {[%emt 0:00:35] Kf8 [%emt 00:01:53]} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "5"]
[White "Cubas, Jose Fernando"]
[Black "Carneiro, Vitor Roberto Castr"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2489"]
[BlackElo "2429"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 1:27:28]} c5 {[%emt 1:27:27]} 2. Nf3 {[%emt 0:00:29]} e6 {[%emt 0:00:28]} 3. d4 {[%emt 0:00:29]} cxd4 {[%emt 0:00:29]} 4. Nxd4 {[%emt 0:00:29]} a6 {[%emt 0:00:29]} 5. Nc3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:29]} 6. Be3 {[%emt 0:00:34]} Nf6 {[%emt 0:00:30]} 7. f3 {[%emt 0:00:29]} b5 {[%emt 0:00:31]} 8. Bd3 {[%emt 0:00:37]} Bb7 {[%emt 0:00:29]} 9. O-O {[%emt 0:00:30]} d5 {[%emt 0:00:44]} 10. exd5 Nxd5 {[%emt 0:00:29]} 11. Nxd5 {[%emt 0:01:16]} Bxd5 {[%emt 0:00:29]} 12. Qd2 {[%emt 0:00:34]} Bd6 {[%emt 0:00:31]} 13. h3 {[%emt 0:00:33]} O-O {[%emt 0:00:37]} 14. Ne2 {[%emt 0:00:31]} Nd7 {[%emt 0:00:37]} 15. Kh1 {[%emt 0:00:31]} Rac8 {[%emt 0:00:43]} 16. c3 {[%emt 0:00:55]} Nf6 {[%emt 0:00:31]} 17. Bf4 {[%emt 0:01:01]} e5 {[%emt 0:00:29]} 18. Be3 {[%emt 0:00:32]} Bb7 {[%emt 0:00:33]} 19. Rad1 {[%emt 0:00:30]} Rfd8 {[%emt 0:00:29]} 20. Qe1 {[%emt 0:00:38]} Bc5 {[%emt 0:00:39]} 21. Bxc5 Qxc5 {[%emt 0:00:30]} 22. Ng3 {[%emt 0:01:04]} Re8 {[%emt 0:00:45]} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "5"]
[White "Granda Zuniga Julio E"]
[Black "Stamenkovic, Dragan"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2383"]
[Annotator "NA"]
[PlyCount "145"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:01:49]} 2. Nf3 {[%emt 0:03:53]} Nf6 {[%emt 0:01:15]} 3. g3 {[%emt 0:00:10]} c6 {[%emt 0:02:37]} 4. Bg2 {[%emt 0:00:16]} Bf5 {[%emt 0:00:49]} 5. O-O {[%emt 0:00:09]} h6 {[%emt 0:06:03]} 6. b3 {[%emt 0:27:14]} e6 {[%emt 0:03:08]} 7. Bb2 {[%emt 0:00:11]} Nbd7 {[%emt 0:02:45]} 8. c4 {[%emt 0:01:04]} Be7 {[%emt 0:08:19]} 9. Nfd2 {[%emt 0:12:29]} b5 {[%emt 0:10:43]} 10. Na3 {[%emt 0:10:11]} bxc4 {[%emt 0:12:41]} 11. bxc4 {[%emt 0:00:07]} Rb8 {[%emt 0:00:07]} 12. Nb3 {[%emt 0:05:38]} a5 {[%emt 0:08:51]} 13. Qc1 {[%emt 0:03:56]} a4 {[%emt 0:01:53]} 14. Nd2 {[%emt 0:00:09]} Bb4 {[%emt 0:14:41]} 15. Rd1 {[%emt 0:06:28]} Qa5 {[%emt 0:09:45]} 16. Ndb1 {[%emt 0:10:36]} O-O {[%emt 0:00:00]} 17. Nc2 {[%emt 0:06:01]} Be7 {[%emt 0:03:50]} 18. Bc3 {[%emt 0:02:15]} Qa6 {[%emt 0:00:56]} 19. Nd2 {[%emt 0:01:33]} Rfc8 {[%emt 0:02:22]} 20. Ne3 {[%emt 0:06:50]} Bh7 {[%emt 0:00:52]} 21. c5 {[%emt 0:00:28]} Qxe2 {[%emt 0:03:02]} 22. Bf1 {[%emt 0:00:02]} Qh5 {[%emt 0:00:05]} 23. Re1 {[%emt 0:00:13]} Ng4 {[%emt 0:00:55]} 24. Nxg4 {[%emt 0:00:38]} Qxg4 {[%emt 0:00:01]} 25. Be2 {[%emt 0:00:58]} Qf5 {[%emt 0:02:50]} 26. Bd1 {[%emt 0:00:10]} Nf6 {[%emt 0:00:51]} 27. Bxa4 {[%emt 0:00:41]} h5 {[%emt 0:01:34]} 28. Bd1 {[%emt 0:00:33]} h4 {[%emt 0:00:29]} 29. Bf3 {[%emt 0:00:31]} hxg3 {[%emt 0:00:41]} 30. hxg3 {[%emt 0:00:02]} g5 {[%emt 0:00:19]} 31. Re5 {[%emt 0:00:36]} Qg6 {[%emt 0:00:16]} 32. a4 {[%emt 0:00:36]} g4 {[%emt 0:00:51]} 33. Bg2 {[%emt 0:00:07]} Nd7 {[%emt 0:00:20]} 34. Re1 {[%emt 0:00:08]} Bg5 {[%emt 0:00:12]} 35. Qd1 {[%emt 0:00:14]} Qh5 {[%emt 0:00:25]} 36. a5 {[%emt 0:00:35]} Ra8 {[%emt 0:00:28]} 37. Nf1 {[%emt 0:01:22]} Nf6 {[%emt 0:00:19]} 38. Bd2 {[%emt 0:00:16]} Be4 {[%emt 0:00:37]} 39. Bxg5 {[%emt 0:00:09]} Qxg5 {[%emt 0:00:02]} 40. Nd2 {[%emt 0:01:07]} Bf5 {[%emt 0:00:19]} 41. Re3 {[%emt 0:01:07]} Kg7 {[%emt 0:00:11]} 42. Qe2 {[%emt 0:00:29]} Rh8 {[%emt 0:00:13]} 43. a6 {[%emt 0:00:09]} Ra7 {[%emt 0:00:29]} 44. Rb3 {[%emt 0:00:16]} Qh6 {[%emt 0:00:54]} 45. Rb7 {[%emt 0:00:11]} Qh2+ {[%emt 0:00:19]} 46. Kf1 {[%emt 0:00:02]} Qh7 {[%emt 0:00:23]} 47. Ra3 {[%emt 0:00:36]} Rxb7 {[%emt 0:02:27]} 48. axb7 {[%emt 0:00:02]} Rb8 {[%emt 0:00:05]} 49. Qa6 {[%emt 0:00:12]} Ne4 {[%emt 0:00:18]} 50. Bxe4 {[%emt 0:01:56]} Bxe4 {[%emt 0:00:26]} 51. Ke2 {[%emt 0:00:08]} Bf3+ {[%emt 0:00:44]} 52. Ke3 {[%emt 0:01:21]} Qc2 {[%emt 0:00:56]} 53. Qd3 {[%emt 0:00:47]} Qc1 {[%emt 0:00:32]} 54. Rb3 {[%emt 0:00:11]} Qe1+ {[%emt 0:00:29]} 55. Kf4 {[%emt 0:00:01]} Bd1 {[%emt 0:00:30]} 56. Qe3 {[%emt 0:00:27]} Qxe3+ {[%emt 0:00:15]} 57. Rxe3 {[%emt 0:00:02]} Rxb7 {[%emt 0:00:01]} 58. Re1 {[%emt 0:00:13]} Bc2 {[%emt 0:00:18]} 59. Ke5 {[%emt 0:00:56]} Rb2 {[%emt 0:01:13]} 60. Nf1 {[%emt 0:00:30]} Ba4 {[%emt 0:00:30]} 61. Ne3 {[%emt 0:00:02]} Rxf2 {[%emt 0:00:23]} 62. Nxg4 {[%emt 0:00:02]} Rd2 {[%emt 0:00:36]} 63. Nf6 {[%emt 0:00:48]} Kg6 {[%emt 0:00:18]} 64. Ne8 {[%emt 0:00:44]} Bb5 {[%emt 0:00:54]} 65. Nc7 {[%emt 0:00:12]} Ba4 {[%emt 0:00:16]} 66. Rb1 {[%emt 0:01:24]} f6+ {[%emt 0:00:39]} 67. Kd6 {[%emt 0:00:16]} e5 {[%emt 0:00:32]} 68. dxe5 {[%emt 0:00:17]} fxe5 {[%emt 0:00:05]} 69. Kxe5 {[%emt 0:00:10]} Re2+ {[%emt 0:00:37]} 70. Kd6 {[%emt 0:00:09]} d4 {[%emt 0:00:11]} 71. Rb4 {[%emt 0:00:16]} d3 {[%emt 0:00:24]} 72. Rxa4 {[%emt 0:00:16]} d2 {[%emt 0:00:41]} 73. Rd4 {[%emt 0:00:02]} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "6"]
[White "Granda Zuniga, Julio E"]
[Black "Cubas, Jose Fernando"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2631"]
[BlackElo "2489"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,72,36,18,39,27,96,43,63,41,79,12,35,24,45,25,45,46,54,55,46,57,62,62,74,25,25,32,59,39,85,74,86,87,92,95,109,50,49,49,36,72,51,-116,-151,-150,-150,-180,-179,-395,-395,-385,-386,-375,0,0,0,-333,0,0,6710]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Rc1 O-O 7. Nf3 a6 8. c5 {LiveBook: 146 Partien} Re8 {D63: Damengambit (Hauptvariante mit 7.Tc1)} 9. Bd3 Nf8 (9... c6 $11) 10. h4 $146 (10. O-O $16) ({Vorgänger:} 10. O-O Nh5 11. Bxe7 Rxe7 12. Ne5 Nf6 13. f4 Ne8 14. g4 f6 15. Nf3 b5 16. g5 {½-½ (33) Romanishin,O (2610)-Ljubojevic,L (2590) Reggio Emilia 1991}) 10... N6d7 {Weiß steht etwas besser.} 11. Bxe7 Qxe7 12. e4 (12. O-O $16) 12... dxe4 $11 13. Nxe4 Nf6 14. O-O Bd7 15. Nxf6+ Qxf6 16. Be4 Rab8 17. Re1 Bc6 18. Bxc6 bxc6 19. Qe2 Ng6 $1 20. g3 h6 21. Rc3 a5 22. Ra3 Rb5 23. h5 Ne7 24. Ne5 {Und Tf3 würde nun gewinnen.} Rb4 25. Rd1 (25. Rd3 $16) 25... Nf5 $14 26. Nxc6 Nxd4 27. Rxd4 Rxd4 28. Rf3 $2 {[#]} (28. Nxd4 $14 {nur das bewahrt Vorteil.} Qxd4 29. Rxa5) 28... Rd2 $1 $17 {[%cal Rd2e2][%mdl 512]} 29. Qxd2 Qxf3 {[%mdl 4096] Endspiel KDT-KDS} 30. Qd7 Rf8 31. Qxc7 $2 (31. Ne7+ Kh7 32. c6) 31... Qd1+ $19 32. Kg2 Qd5+ 33. Kg1 Qd1+ $2 ({Lieber} 33... Qxa2 $19 34. Qe5 Qc4 35. Ne7+ Kh7) 34. Kg2 $11 Qd5+ $2 {[%mdl 8192]} (34... a4 $11 35. Qd6 Qe2) 35. Kg1 $1 $19 {[#] Se7+ ist eine echte Drohung.} Qd1+ $2 ({Minderwertig wäre} 35... Qxh5 36. Ne7+ Kh7 37. Qd6 $11) (35... Qxa2 $19 36. Qb6 Qb1+ 37. Kh2 Qd1) 36. Kg2 $11 Qd7 $2 {[%mdl 40960] Precision: Weiß = 33%, Schwarz = 42%. . An unexpected result.} (36... Qa4 $11) 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "6"]
[White "Sunye Neto, Jaime"]
[Black "Garcia Palermo, Carlos"]
[Result "1/2-1/2"]
[ECO "D69"]
[WhiteElo "2488"]
[BlackElo "2390"]
[Annotator "RC"]
[PlyCount "36"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:26]} 2. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:09]} 4. Nf3 {[%emt 0:00:21]} Be7 {[%emt 0:00:10]} 5. Bg5 {[%emt 0:00:17]} Nbd7 {[%emt 0:00:19]} 6. e3 {[%emt 0:00:09]} O-O {[%emt 0:00:30]} 7. Rc1 {[%emt 0:01:22]} c6 {[%emt 0:00:15]} 8. Bd3 {[%emt 0:04:38]} dxc4 {[%emt 0:00:12]} 9. Bxc4 {[%emt 0:00:08]} Nd5 {[%emt 0:00:06]} 10. Bxe7 {[%emt 0:00:09]} Qxe7 {[%emt 0:00:06]} 11. O-O {[%emt 0:02:06]} Nxc3 {[%emt 0:01:32]} 12. Rxc3 {[%emt 0:00:10]} e5 {[%emt 0:00:28]} 13. Nxe5 {[%emt 0:04:05]} Nxe5 {[%emt 0:00:10]} 14. dxe5 {[%emt 0:00:16]} Qxe5 {[%emt 0:00:06]} 15. Qc2 {[%emt 0:05:54]} Bf5 {[%emt 0:05:12]} 16. Bd3 {[%emt 0:01:32]} Bxd3 {[%emt 0:00:35]} 17. Rxd3 {[%emt 0:00:09]} Rad8 {[%emt 0:00:42]} 18. b3 {[%emt 0:01:08]} Qa5 {[%emt 0:04:05]} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "6"]
[White "Rodriguez Vila, Andres"]
[Black "Rodi, Luis Ernesto"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2487"]
[BlackElo "2308"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,75,-1,-10,-3,-11,-39,61,79,68,14,0,-11,0,0,0,-7,116,123,113,0,167,195,156,64,214,158,329,282,289,220,683,665,609,495,637,581,615,612,797,741,765,780,983,976,1441,1434,1311,1269,1956,1900,2717,5125,29972,29973]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Nf6 8. f4 Bd6 9. O-O Qc7 10. f5 exf5 11. Nxf5 Bxf5 12. Rxf5 Nbd7 {LiveBook: 17 Games. B18: Classical Caro-Kann: 4...Bf5 sidelines} (12... Bxh2+ 13. Kh1 Bd6 14. Qe1 Qe7 15. Rf3 O-O 16. Bg5 Nbd7 17. Qh4 Qe4 18. Nf4 Bxf4 19. Bxf4 Qxd4 20. Bd3 {½-½ (41) Belyakov,B (2478)-Lintchevski,D (2554) Kazan 2015}) 13. Qd3 O-O-O 14. Bxf7 $146 ({Predecessor:} 14. Qh3 Kb8 15. Bxf7 Rhf8 16. Bc4 Rfe8 {0-1 (38) Ask,J (2153)-Kassani,S (2030) Stockholm 2014}) 14... Nc5 (14... Rhf8 $15 15. Qb3 Bxh2+ 16. Kh1 Ne4) 15. Qh3 $14 {[#] Hoping for Rxf6+.} Kb8 16. Bc4 (16. dxc5 $14 Bxc5+ 17. Rxc5 (17. Be3 Bxe3+ 18. Qxe3 Qxf7 $11) 17... Rd1+ 18. Kf2 Ne4+ 19. Kf3 Rxc1 20. Kxe4 (20. Nxc1 Nxc5 21. Qf5 Qe7 $11) 20... Rxa1 21. Qg3) 16... Nce4 $11 17. c3 h5 18. Bf4 Ng4 19. Rf1 g6 (19... g5 $1 $11 {remains equal.} 20. Rf7 Qb6) 20. Rf7 $36 {[%mdl 2048] Black is under strong pressure.} Qb6 21. Qf3 (21. Ng3 $16 Bxf4 22. Nxe4 Bxh2+ 23. Kh1) 21... Bxf4 $2 (21... Rhe8 $11) 22. Qxf4+ $18 Nd6 23. Rg7 (23. Re7 $16) 23... Ka8 (23... g5 $1 $14 24. Rxg5 Ne3) 24. Bd3 {And now h3 would win.} a6 $2 (24... Rhe8 $16 {was necessary.}) 25. Rxg6 Qxb2 26. Rxd6 Rdf8 $2 (26... Rxd6 27. Qxd6 Qd2) 27. Qxf8+ Rxf8 28. Rxf8+ Ka7 {intending ...Qd2.} 29. h3 Ne3 30. Rf3 Qd2 31. Nf4 h4 32. Rd7 Nd1 33. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} Qe1+ {[#]} 34. Bf1 $1 Qe8 35. Rd6 Qe1 36. Nd3 Qe7 37. c5 Qe4 38. Ne5 {Precision: White = 33%, Black = 32%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "6"]
[White "Perdomo, Leandro"]
[Black "Rodrigues, Edgar"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2478"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,65,41,53,65,28,44,11,13,-21,28,40,33,0,0,0,0,0,0,0,0,0,0,-6,0,0,0,0,31,30,95,92,138,145,150,139,286,162,755,774,783,762,679,679]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 O-O 10. e3 Qe7 {A61: Modern Benoni: Nf3 without early e4} 11. Be2 (11. Bd3 Nbd7 12. O-O Ne8 13. e4 Rb8 14. Re1 Nc7 15. Qd2 Ne5 16. Nxe5 Bxe5 17. Bxe5 Qxe5 18. a5 {1-0 (42) Akobian,V (2647)-Ponkratov,P (2613) Riadh 2017}) 11... Nbd7 12. O-O Ne8 13. Qb3 {LiveBook: 9 Games} Ne5 14. Nxe5 $146 ({Predecessor:} 14. a5 Nc7 15. Qb6 Nxf3+ 16. Bxf3 Rd8 17. Rad1 Nb5 18. Nxb5 axb5 19. Qxb5 {½-½ (37) O'Donnell,C (2347)-Anikonov,D (2407) Prague 2016}) 14... Bxe5 15. Qc4 f5 16. Rae1 Nc7 17. a5 Bd7 18. Qb3 Rab8 19. Bxe5 Qxe5 20. Bc4 Na8 21. f4 $36 {[%mdl 2048] White has some pressure.} Qg7 22. Qc2 b5 23. axb6 $1 Rxb6 24. b3 {[%cal Bb2b3,Bb3c4][%mdl 32]} Nc7 25. e4 fxe4 26. Nxe4 {[%cal Bc3e4,Be4g5,Bg5e6][%mdl 32]} Bb5 (26... Bf5 $11 {keeps the balance.}) 27. Kh1 Bxc4 28. bxc4 ({Inferior is} 28. Qxc4 Rb4 $11) 28... Ne8 29. Ng5 {Threatens to win with Ne6.} Rb2 {[#]} (29... Nc7 $16 {was necessary.} 30. Qa4 Rfb8) 30. Qe4 (30. Qa4 $142 $1 Nc7 31. Qc6) 30... Nf6 $2 (30... Qf6) 31. Qe6+ $18 {White is clearly winning.} Kh8 32. Qxd6 Nh5 33. Ne6 {Precision: White = 66%, Black = 29%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "6"]
[White "Quintiliano Pinto, Renato R."]
[Black "Di Berardino, Diego Rafael"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2436"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,33,22,27,19,0,8,0,9,0,0,0,6,7,5,0,6,0,12,-8,-7,-7,-14,-18]} 1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. e3 d5 6. c4 {D04: Colle System} c5 7. dxc5 {LiveBook: 5 Games} Na6 (7... Qa5+ 8. Nbd2 Qxc5 9. Rc1 Nc6 10. a3 a5 11. Be2 Rd8 12. O-O dxc4 13. Nd4 Nxd4 14. Bxd4 Qxa3 15. Nxc4 {0-1 (57) Nakamura,H (2769)-Mamedyarov,S (2808) Paris 2018}) 8. cxd5 {The position is equal.} Nxc5 9. Be2 $146 ({Predecessor:} 9. b4 Nce4 10. Qb3 Ng4 11. Bxg7 Kxg7 12. Be2 Ngxf2 13. O-O Ng4 {½-½ (45) Rodriguez Vila,A (2444)-Barbosa,E (2449) Florianopolis 2015}) 9... Qxd5 ({Much weaker is} 9... Nfe4 $6 10. Bxg7 Kxg7 11. Qd4+ (11. b4 Nd7 $16) 11... f6 12. Nbd2 $16) 10. O-O b6 11. Nc3 Qxd1 12. Rfxd1 Bb7 13. Nd4 Nfe4 14. Rac1 Rfc8 15. Bf3 Nxc3 16. Bxc3 Bxf3 17. gxf3 {Precision: White = 48%, Black = 71%.} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "6"]
[White "Carneiro, Vitor Roberto Castr"]
[Black "Martins, Carlos"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2429"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,27,12,8,0,22,-9,-10,-14,-13,-12,18,8,56,66,72,32,79,73]} 1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. h4 h6 5. Bf4 Nf6 6. Qd2 {A80: Dutch Defence: Unusual White second moves} (6. Qd3 d6 7. O-O-O Nc6 8. Nh3 O-O 9. e4 Qe8 10. e5 Nh5 11. g3 Kh7 12. Qe3 {1-0 (31) Ivanisevic,I (2593)-Rasmussen,A (2542) Heraklio 2017}) 6... d6 {LiveBook: 7 Games} 7. e3 c6 8. Bc4 {The position is equal.} b5 $146 ({Predecessor:} 8... Nbd7 9. Nge2 Nb6 10. Bb3 Nbd5 11. f3 {½-½ (32) Bonnaud,R-Prakken,G (2260) Avoine 1996}) 9. Bb3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32] [#] ...a4 is the strong threat.} 10. a3 a4 11. Ba2 d5 12. Nge2 Be6 13. Ng3 h5 {[#]} 14. e4 $1 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.03"]
[Round "6"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Santiago, Yago De Moura"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2289"]
[BlackElo "2460"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,41,0,0,-20,-11,-86,-82,-270,-239,-251,-262,-283,-275,-332,-285,-340,-317,-952,-937,-1217]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 b6 10. a3 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} c4 11. b4 cxb3 12. Qxb3 Ba6 {LiveBook: 7 Games} 13. f5 Be7 (13... exf5 $6 14. Bxa6 Qxa6 15. Qxd5 $14) 14. Nd2 $146 (14. Nb2 $11 {remains equal.}) ({Predecessor:} 14. Nb2 Rc8 15. Kf2 O-O 16. Bd3 Bxd3 17. Nxd3 Qa6 {0-1 (57) Pavlov,S (2433)-Drozdovskij,Y (2587) Odessa 2008}) 14... Rc8 15. Nb2 $2 (15. fxe6 $17 {is a better defense.} fxe6 16. Bxa6 Qxa6 17. Rf1) 15... Bxf1 16. Rxf1 {[#]} Ncxe5 $1 {[%mdl 512]} 17. Rc1 (17. dxe5 Rxc3) 17... Ng4 ({Worse is} 17... Qxa3 18. dxe5 Nxe5 19. fxe6 $11) (17... Bxa3 18. dxe5 Nxe5 19. Ke2 $15) 18. Bf4 Qxa3 ({But not} 18... Bxa3 19. fxe6 fxe6 20. h3 $19) ({Don't do} 18... exf5 19. h3) 19. Qc2 O-O {Strongly threatening ...Rfe8.} 20. Nb3 $2 {[#]} (20. fxe6 fxe6 21. Nb1) 20... Rxc3 $1 $19 {[%mdl 512]} 21. Qd1 {Precision: White =  0%, Black = 87%.} (21. Qxc3 Bb4) 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "7"]
[White "Supi, Luis Paulo"]
[Black "Umetsubo, Cesar Hidemitsu"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2565"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,106,15,0,8,6,4,0,1,8,24,19,37,8,24,0,5,13,18,0,0,0,0,0,10,0,-1,-3,0,0,0,0,0,-21,0,-21,0,-24,-12,-42,-33,-44,-45,-39,-19,-26,-17,-11,0,-86,-79,-83,-85,-80,-58,-124,-50,-50,-48,-48,-48,-48,-48,-48,-48,-48,-48,-95,-65,-66,-48,-66,-66,-66,-73,-71,0,-66,0,0,0,-80,0]} 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. Nf4 Nc6 9. Be3 O-O 10. cxd5 Nxd5 11. Ncxd5 exd5 12. Bd3 Bf6 13. O-O g6 14. Bc2 {LiveBook: 23 Partien} Re8 {E42: Nimzoindisch (Rubinstein-System)} (14... Qd6 15. Qd2 Bd7 16. b4 Ne7 17. Bb3 Rac8 18. a4 b6 19. b5 Bg7 20. Nd3 Nf5 21. Bf4 Qe7 22. Rfe1 {½-½ (34) Vitiugov,N (2719)-Morozevich,A (2739) Tromsoe 2013}) 15. Rc1 $146 ({Vorgänger:} 15. Qd2 Be6 16. Rad1 Qb6 17. Bb1 Rad8 18. Rfe1 Qa5 19. Qc1 Qb6 20. Qd2 Qa5 21. Qc1 Qb6 22. Qd2 {½-½ (22) Euler,G (2383)-Polak,T (2499) Germany 2001}) 15... Qd6 16. Qd2 Be6 {Die Stellung ist ausgeglichen.} 17. Ba4 Rec8 18. Nxe6 Qxe6 19. Rce1 Qe4 {[%cal Rc6d4]} 20. f3 Qh4 {[%cal Rf6d4]} 21. Kh1 Bg7 22. Bb3 Qd8 23. Ba2 Qd7 24. Bf2 Qf5 25. h3 b6 26. Re2 Re8 27. Rxe8+ Rxe8 28. b4 Nd8 29. Bb1 Qf6 (29... Qd7 {keeps more tension.} 30. Ba2 Bf6 31. Bb3 Ne6 32. Re1 Rc8) 30. Re1 Ne6 31. Qc1 Qd8 32. Rd1 Qd7 33. Ba2 Rc8 $36 {[%mdl 2048] Schwarz steht aktiver.} 34. Qd2 Qa4 35. Rc1 ({Viel schlechter ist} 35. Bxd5 Rc2 $17) 35... Rxc1+ 36. Qxc1 Bxd4 37. Bg3 (37. Qc8+ $11 {bleibt in der Remisbreite.} Kg7 38. Bxd4+ Nxd4 39. Qc3 Qd1+ 40. Kh2) 37... Qb5 38. Qd1 a5 39. bxa5 Qxa5 40. Kh2 ({Günstiger ist} 40. Bd6 $15) 40... Qxa3 (40... Qc5 $17 41. Bb3 b5) 41. Bxd5 $15 Qe3 42. Bxe6 fxe6 43. h4 h5 44. Kh3 Kh7 45. Qa4 Bg7 46. Bd6 Qd4 47. Qd7 Qd5 48. Qc7 b5 49. Kh2 Qc4 50. Qe7 {[#] zielt auf Le5 ab.} Qd5 (50... Qc3 $17 {Droht ...Df6 und aus.} 51. Kg3 Qf6) 51. f4 (51. Qc7 $1 $11) 51... Kg8 52. Qe8+ Kh7 53. Qe7 {Und weiter mit Le5 wäre nett.} Kg8 {Precision: Weiß = 46%, Schwarz = 49%.} (53... Kh6 $17) 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "7"]
[White "Di Berardino, Diego Rafael"]
[Black "Carneiro, Vitor Roberto Castr"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2528"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,83,0,0,0,0,0,6,6,0,13,0,28,35,44,37,72,78,71,83,106,62,115,104,201,201,233,98,148,89,196,192,470,444,423,201,638,589,952,952,962,947,911,898,874,827,1526,1273,2179,2048,29989,29990,29990,29991,29991,12820,5717,5681,2354,2130,29989,29990]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Be7 8. c5 Ne4 9. Bxe7 Qxe7 10. Bb5 {B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} (10. Rc1 O-O 11. Bb5 Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5+ 15. Qe2 Qg5 16. O-O d4 17. Rcc1 Be6 18. a3 a6 19. Bd3 Bd5 20. f4 {½-½ (81) Sargissian,G (2674)-Banusz,T (2583) Plovdiv 2012}) 10... Bd7 11. O-O O-O 12. Re1 Nxc3 13. bxc3 {LiveBook: 5 Games} Na5 14. Bd3 b6 15. cxb6 axb6 16. Ne5 g6 $146 ({Predecessor:} 16... Rfc8 17. Re3 g6 18. Rb1 Nc6 19. Ng4 h5 20. Ne5 Nxe5 21. dxe5 Rxc3 {0-1 (37) Efimov,I (2540)-Prie,E (2465) Corsica 1997}) 17. Qd2 Be8 18. Rab1 f6 19. Ng4 $36 {[%mdl 2048] White is more active.} Rb8 20. Qf4 Bd7 21. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Nc6 22. Qg3 Qg7 (22... Kh8 $14) 23. Bb5 $16 {Strongly threatening Bxc6.} Qe7 (23... Rbc8 $16) 24. h5 $1 $18 Kg7 25. Ne3 (25. hxg6 $18 {and White stays clearly on top.} hxg6 26. Qe3) 25... Qf7 26. Ba4 (26. Rb2 $142) 26... Rfd8 (26... Na5 $16 {is a better defense.} 27. Bb5 g5) 27. Ng4 g5 $2 (27... Kh8 {keeps fighting.}) 28. h6+ Kh8 29. Re3 (29. Bxc6 $142 Bxc6 30. Re3) 29... Rf8 $2 (29... b5) 30. Rf3 Qe7 31. Bxc6 Bxc6 {[#]} 32. Nxf6 $1 {[%mdl 512] White wants to mate with Qe5.} e5 (32... Rxf6 33. Qxb8+) 33. dxe5 d4 34. Rd3 dxc3 35. Rxc3 Be8 36. Rbc1 Bg6 37. Rc7 Qe6 38. Qxg5 Rf7 39. R7c6 (39. Rxf7 $142 Qxf7 {[#]} 40. e6 $1 {[%mdl 512]} Qxe6 41. Rc7 Rg8 42. Qxg6 $1 {[%mdl 512]} Qe1+ 43. Kh2 Qe5+ 44. g3 Qh5+ 45. Qxh5 Rg6 46. Rxh7#) 39... Qf5 40. Qxf5 Bxf5 41. g4 Rxf6 42. exf6 {Precision: White = 62%, Black = 23%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "7"]
[White "Cubas, Jose Fernando"]
[Black "Rodriguez Vila, Andres"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2489"]
[BlackElo "2487"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,112,1,87,84,91,91,91,89,90,81,86,81,92,0,0,0,33,41,39,34,25,25,39,26,39,31,54,40,54,53,60,42,50,27,44,32,39,19,14,5,5,5,22,14,12,0,13,0,12,0,0,-82,-85,-68,-8,-8,0,0,0,0,0,0,0,-99,-97,-164,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 {C78: Spanische Partie (Archangelsk- und Möller-Variante)} Ba7 11. Be3 (11. h3 O-O 12. Re1 Bb7 13. Be3 exd4 14. cxd4 Ne7 15. Nbd2 Bxe4 16. Nxe4 Nxe4 17. Qc2 d5 {0-1 (33) Yu,Y (2759)-Svidler,P (2753) Shenzhen 2018}) 11... O-O {LiveBook: 3 Partien} (11... Bg4 $11) 12. dxe5 $16 {Droht stark Lxa7.Weiß steht besser.} Bxe3 13. exf6 Bh6 14. fxg7 Bxg7 15. Qd5 Ne5 16. Nxe5 dxe5 {[#]} 17. Qxd8 $146 (17. Na3 $16) ({Vorgänger:} 17. Qc5 Kh8 {1-0 (59) Benjamin,J (2552)-Perelshteyn,E (2534) ICC INT 2011}) 17... Rxd8 $11 18. Na3 b4 19. cxb4 $1 Rxb4 20. Bd5 Bb7 21. Nc2 Rxb2 22. Ne3 Bxd5 23. Nxd5 c6 24. Ne7+ Kf8 25. Nf5 Rb5 26. Rfc1 c5 27. Ra3 Bf6 28. h4 Ke8 29. g3 Be7 30. Ne3 Rd4 31. f3 Bd8 32. Nc4 f6 33. Kf2 Kd7 34. Ke3 Bc7 35. h5 Kc6 36. f4 (36. g4 $11) 36... exf4+ 37. gxf4 {[#]} Rb4 (37... f5 $1 $15 {[%mdl 512]} 38. e5 (38. exf5 Bxf4+) 38... Rb4) 38. Rac3 Kb5 39. Na3+ Ka4 40. Nc2 Rxe4+ 41. Kd3 Bxf4 42. Nxb4 (42. Rf1 $11 {hält das Gleichgewicht.}) 42... Rd4+ $17 ({Viel schwächer wäre} 42... Rxb4 $6 43. R1c2 $11) 43. Kc2 {[#]} (43. Ke2 $17 Kxb4 44. R1c2) 43... Bxc1 $2 ({Lieber nicht} 43... cxb4 44. Ra1+ Kb5 45. Rd3 $11) ({Schwächer ist} 43... Rxb4 44. Re1 $11) (43... Rd2+ $1 $19 44. Kb1 cxb4) 44. Nxa6 $19 {[%mdl 4096] Endspiel KTL-KTS. Die Stellung ist ausgeglichen.} Bd2 45. Nxc5+ Kb5 46. Rd3 Rc4+ 47. Kxd2 Rxc5 $11 {KT-KT} 48. h6 {Und Td7 würde nun gewinnen.} Rh5 49. a6 Kxa6 50. Rd6+ Kb5 51. Rxf6 Kc5 52. Ra6 {Weiss will mit Ta5+ Matt setzen.} Rh3 53. Ke2 Kd5 54. Kf2 Ke4 55. Kg2 Rh5 56. Ra4+ Kf5 {Precision: Weiß = 67%, Schwarz = 52%.} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "7"]
[White "Santiago, Yago De Moura"]
[Black "Quintiliano Pinto, Renato R."]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2460"]
[BlackElo "2436"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,92,-8,30,0,0,-5,12,8,12,6,36,32,33,35,36,25,64,26,33,26,25,12,9,11,10,0,26,0,72,22,43,-8,-7,-9,-13,-16,45,-141,-53,-50,-6,-3,0,0,0,0,0,0,0,0,233,237,235,231,230,230,222,232,219,218,172,35,41,0,0,0,0,0,349,222,251,390,12837,12837,2774,530,504,495,444,140,1583,1506,1861]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. b3 Nbd7 (5... Bb4 6. Bd2 Nbd7 7. a3 Be7 8. Nf3 O-O 9. Bd3 b6 10. O-O Bb7 11. Qe2 c5 12. Rfd1 Rc8 13. cxd5 Nxd5 14. Ba6 Nxc3 15. Bxc3 Bxa6 16. Qxa6 cxd4 17. Bxd4 Qc7 18. Qb5 Rfd8 19. a4 {½-½ (19) Kuzubov,Y (2690)-Wang,H (2706) Baile Govora 2017}) 6. Bd3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Bd6 {LiveBook: 14 Games} 7. Nge2 O-O 8. O-O {The position is equal.} b6 $146 ({Predecessor:} 8... Re8 9. f3 Qc7 10. h3 a6 11. Qc2 e5 12. Bb2 exd4 13. exd4 h6 {0-1 (51) Da Costa,L (1962)-Do Valle Cardoso,L (1659) Florianopolis 2017}) 9. Ng3 Bb7 10. e4 Bb4 11. Bb2 dxe4 12. Ncxe4 Be7 13. Qc2 h6 14. Rad1 Qc7 15. Qe2 Rfe8 16. Bb1 Rad8 17. Qc2 Nxe4 18. Nxe4 Kf8 19. Rfe1 Nf6 (19... f5 $1 $11 {remains equal.}) 20. Nxf6 Bxf6 21. Ba3+ (21. c5 $14) 21... c5 $11 22. d5 exd5 23. Qh7 {[%cal Rh7h8]} Re5 (23... g5 $11) 24. f4 $2 (24. cxd5 $14 Rdxd5 25. Bb2) 24... Rxe1+ ({Black should play} 24... Re6 $17 25. Bf5 Rxe1+ 26. Rxe1 g6 27. Bxg6 dxc4) 25. Rxe1 $15 {[%cal Rh7h8]} g6 26. f5 $1 $132 {[%cal Rf5g6][%mdl 2048] White has counterplay} dxc4 27. Bc1 $1 {[%cal Rc1h6]} g5 28. Qxh6+ Bg7 29. Qxg5 {White threatens f6 and mate.} Qd6 30. bxc4 Re8 $2 (30... Bc3 $11 {and Black is okay.} 31. Bf4 Qd4+ 32. Be3 Qd6) 31. Rxe8+ $18 Kxe8 32. Qxg7 Qd1+ 33. Kf2 {Strongly threatening Qg8+.} Qxc1 34. Qe5+ Kd7 {[#]} 35. Bd3 $1 Qg5 36. Bf1 (36. g3 $18) 36... Bc6 37. g3 Qh5 $1 38. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32] Be2 is the strong threat.} Qf3+ 39. Ke1 {Black must now prevent f6.} Qa3 $2 {[%mdl 8192]} (39... f6 $1 $11 40. Qxf6 Qxg3+ 41. Kd1 Ba4+ 42. Ke2 Qh2+ 43. Ke1 Qg3+ 44. Ke2 Qh2+ 45. Ke3 Qg3+ 46. Ke2) 40. h5 Kc8 41. Be2 Qxa2 $2 (41... Qc1+ 42. Kf2 Qh1) 42. h6 Qb1+ 43. Kf2 (43. Kd2 $142 f6 44. Qxf6) 43... Qh1 44. Qh8+ Kb7 {[#]} 45. Qg7 $1 Qg2+ $2 {[%mdl 8192]} (45... Ka6 $16) 46. Ke3 Qe4+ {Precision: White = 53%, Black = 37%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "7"]
[White "Garcia Palermo, Carlos"]
[Black "Perdomo, Leandro"]
[Result "0-1"]
[ECO "E74"]
[WhiteElo "2390"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,66,0,0,7,-19,-12,-22,-2,-119,-110,-115,-120,-199,-108,-129,-134,-210,-196,-204,-190,-424,-393,-432,-436,-434,-424,-411,-301,-398,-376,-415,-410,-411,-412,-409,-402,-393,-334,-328,-294,-255,-252,-552,-547,-547,-547]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. dxc5 dxc5 8. e5 {E74: King's Indian: Averbakh Variation: 6...c5} Nfd7 9. f4 f6 10. exf6 Nxf6 11. Nf3 Nc6 12. O-O {LiveBook: 3 Games} Bf5 13. Ne5 $146 ({Predecessor:} 13. Qe1 Nd4 14. Rd1 Qb6 15. b3 Rad8 {1-0 (35) Benjamin,J (2535)-Kindermann,S (2480) Dortmund 1985}) 13... Qd4+ 14. Qxd4 cxd4 15. Nb5 (15. Nd5 $11) 15... Ne4 $17 16. g4 Nxe5 17. gxf5 (17. fxe5 $17 Nxg5 18. gxf5) 17... Nxg5 ({Weaker is} 17... gxf5 18. Bxe7 d3 19. Bxf8 $15) ({Black should play} 17... d3 $19 18. Bf3 Nxf3+ 19. Rxf3 d2 20. Bxe7 Rxf5) 18. fxe5 Bxe5 {[#] White must now prevent ...a6.} 19. Rad1 (19. Bd3 $17) 19... Nh3+ ({Don't do} 19... gxf5 20. Nxd4 e6 21. Nf3) ({Resist} 19... Rxf5 20. Rxf5 gxf5 21. Nxd4 $17) 20. Kg2 Nf4+ 21. Kf3 $2 (21. Rxf4 Bxf4 22. Nxd4) 21... Rxf5 $19 22. Ke4 Raf8 23. Bg4 Rg5 24. Bd7 d3 {[%cal Bd4d3,Bd3e2][%mdl 32]} 25. Nd4 {White wants to play Nf3.} Bb8 26. Nf3 Rg2 27. Rd2 Re2+ 28. Rxe2 dxe2 29. Rg1 a6 30. c5 Rd8 31. Ba4 Nd3 32. b4 $2 {[#]} (32. Bc2 {keeps fighting.} Bxh2 33. Rg2 Nxc5+ 34. Ke3) 32... Nf2+ 33. Ke3 Nd1+ {Precision: White = 36%, Black = 69%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "7"]
[White "Languidey, Simon Alejandro"]
[Black "Granda Zuniga, Julio E"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2381"]
[BlackElo "2631"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,96,0,-22,0,0,8,14,23,25,29,-1,13,9,26,0,1,-37,-39,-29,-30,-39,-47,-89,-83,-87,-70,-51,-61,-63,-51,-57,-29,-39,-27,-30,-39,-31,-12,-52,-48,-47,-47,-59,-25,-60,-45,-39,-68,-98,-53,-102,-92,-139,-135,-131,-69,-164,-150,-164,-130,-145,-97,-164,-61,-164,-155,-246,-239,-272,-263,-406,-404,-405,-379,-412,-420,-402,-394,-687,-679,-720,-697,-877,-661]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Bd6 6. c3 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} O-O 7. d3 Re8 8. Bg5 {LiveBook: 13 Games. The position is equal.} Bf8 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32]} d6 10. Nf1 Be6 $146 ({Predecessor:} 10... b5 11. Bc2 Nb8 12. Ne3 Nbd7 13. O-O h6 14. Bh4 {½-½ (46) Fedorov,A (2598)-Khismatullin,D (2656) Izhevsk 2011}) 11. Ne3 Be7 12. h3 h6 13. Bh4 Nd7 14. Bxe7 Nxe7 15. Nh4 c6 $36 {[%mdl 2048] Black is more active.} 16. O-O $1 d5 {[%cal Bd6d5,Bd5d4][%mdl 32]} 17. Qf3 d4 18. Nef5 Nxf5 19. Nxf5 Qf6 20. Rfe1 Rad8 21. Bc2 Nb6 22. Bb3 Nc8 23. cxd4 exd4 24. g4 Bxb3 25. axb3 Re5 26. Qg3 Ne7 $1 27. f4 Rb5 28. Ra3 Kf8 29. Nh4 g5 30. fxg5 hxg5 31. Nf5 Qe5 (31... Nxf5 {feels hotter.} 32. gxf5 Ke7 33. b4 Rxb4 34. Ra5 Rb3) 32. Kg2 Ng6 33. Qxe5 Nxe5 34. Rd1 f6 (34... Rc5 $17 35. Rd2 Rb5) 35. Rd2 (35. Kf1 $1 $15) 35... Kf7 36. Kg3 Ke6 37. Ng7+ Kd7 38. Nh5 (38. Kf2 $17) 38... Rf8 (38... Ke7 $19 39. Ng7 Kf7) 39. Ng7 (39. Kf2 $1 $15) 39... c5 $19 40. Nf5 (40. Nh5 $17) 40... Rc8 41. Rd1 Rc6 42. Nh6 (42. h4 $142 gxh4+ 43. Nxh4) 42... Rcb6 43. Ng8 Ke6 44. Rf1 Kf7 45. Nh6+ Kg6 46. Ng8 $2 {[#]} (46. Nf5 Rxb3 47. Ne7+ Kg7 48. Nd5 Rxa3 49. bxa3) 46... Re6 {Black is clearly winning.} 47. Rf5 {If only White now had time for Nxf6....} Nxd3 48. e5 Rxe5 {Precision: White = 29%, Black = 50%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "7"]
[White "Almiron, Antonio"]
[Black "Matsuura, Everaldo"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2351"]
[BlackElo "2497"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:01:52]} 2. c4 {[%emt 0:00:13]} c6 {[%emt 0:00:38]} 3. Nf3 {[%emt 0:02:15]} Nf6 {[%emt 0:01:24]} 4. g3 {[%emt 0:00:12]} Bf5 {[%emt 0:01:13]} 5. Nc3 {[%emt 0:00:10]} e6 {[%emt 0:01:40]} 6. Nh4 {[%emt 0:00:18]} Be4 {[%emt 0:05:39]} 7. f3 {[%emt 0:00:41]} Bg6 {[%emt 0:00:41]} 8. Qb3 {[%emt 0:00:20]} Qb6 {[%emt 0:07:35]} 9. Nxg6 {[%emt 0:02:39]} hxg6 {[%emt 0:00:51]} 10. c5 {[%emt 0:00:24]} Qc7 {[%emt 0:03:24]} 11. Bf4 {[%emt 0:00:12]} Qc8 {[%emt 0:00:52]} 12. e4 {[%emt 0:02:16]} Nh5 {[%emt 0:09:04]} 13. Ne2 {[%emt 0:24:04]} Nxf4 {[%emt 0:05:42]} 14. Nxf4 {[%emt 0:00:31]} Be7 {[%emt 0:09:37]} 15. Bd3 {[%emt 0:06:46]} Nd7 {[%emt 0:08:52]} 16. e5 {[%emt 0:02:28]} Qc7 {[%emt 0:08:38]} 17. Qc3 {[%emt 0:06:05]} g5 {[%emt 0:04:58]} 18. Ne2 {[%emt 0:00:25]} O-O-O {[%emt 0:02:54]} 19. O-O {[%emt 0:04:05]} Rh6 {[%emt 0:03:40]} 20. b4 {[%emt 0:01:42]} Rdh8 {[%emt 0:00:25]} 21. Rf2 {[%emt 0:01:24]} f6 {[%emt 0:00:17]} 22. exf6 {[%emt 0:00:40]} Bxf6 {[%emt 0:01:16]} 23. b5 {[%emt 0:02:13]} cxb5 {[%emt 0:07:09]} 24. Bxb5 {[%emt 0:00:03]} Nb8 {[%emt 0:00:33]} 25. Qe3 {[%emt 0:09:46]} Nc6 {[%emt 0:00:02]} 26. Bxc6 Qxc6 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "8"]
[White "Matsuura, Everaldo"]
[Black "Stamenkovic, Dragan"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2497"]
[BlackElo "2383"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,78,10,24,17,4,25,35,-12,-13,-31,-12,-8,-15,-14,-5,-10,-18,-34,-6,-12,-25,-25,0,0,0,0,0,0,72,54,195,189,168,191,160,190,507,514,478,69,52,19,30,-195,-195,-195,-195,-195,-195,-191,-188,-268,-287,-283,-247,-247,-250,-649,-661,-637,-609,-545,-533,-508,-507]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. f3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 7. O-O-O Nbd7 8. Kb1 {B07: Pirc Defence: Miscellaneous Systems} (8. Bh6 Bxh6 9. Qxh6 Qa5 10. Kb1 Bb7 11. Nh3 O-O-O 12. a3 a6 13. Qd2 Qc7 14. Na2 e5 15. c4 Qb6 16. cxb5 axb5 17. Be2 exd4 18. Qxd4 Qxd4 19. Rxd4 {½-½ (35) Vignesh,N (2470)-Rozum,I (2595) New Delhi 2018}) 8... Nb6 {LiveBook: 3 Games} 9. Bh6 Bxh6 10. Qxh6 {The position is equal.} a5 $146 ({Predecessor:} 10... b4 11. Nce2 Rb8 12. Nh3 Bxh3 13. gxh3 Na4 14. Nc1 a5 15. Nb3 Qc7 {1-0 (34) Sapaev,M (2144)-Guseynov,A (2128) Novbahor 2012}) 11. e5 b4 12. Ne4 dxe5 $1 ({But not} 12... Nxe4 $6 13. fxe4 Kd7 14. Be2 $14) 13. Qg7 Rf8 14. Bd3 Be6 {Strongly threatening ...Qd5.} 15. Ne2 $1 Qd5 {[#] Hoping for ...Nxe4.} 16. b3 a4 17. Nxf6+ exf6 18. Qxf6 {And now Be4 would win.} axb3 19. axb3 Qa5 {[%csl Ga8][%cal Ra5a1] [#]} 20. Kc1 {[%cal Bb1c1,Bc1d2,Bd2e2][%mdl 32]} Nd7 21. Qh4 exd4 (21... c5 $11) 22. Nxd4 $16 Qa1+ (22... Ne5 $14) 23. Kd2 $18 Qc3+ 24. Ke2 Ra5 25. Be4 Re5 $2 (25... Rh5 26. Qe1 Ne5 27. Qxc3 bxc3) 26. Rd3 ({Weaker is} 26. Nxe6 Rxe6 27. Ra1 f5 $11) 26... Qc5 27. Nxe6 $2 (27. Ra1 $18 g5 28. Qh6) 27... Rxe6 $14 28. Rhd1 Re7 $1 {aiming for ...f5.} 29. Qf2 $2 (29. Qxh7 $11 {and White has nothing to worry.} f5 30. Qxg6+ Kd8 31. Qh6) 29... f5 $19 30. Rxd7 Qb5+ 31. Ke1 Rxd7 32. Bd3 Qe5+ 33. Kf1 (33. Qe2 $142 Qxe2+ 34. Kxe2) 33... Qxh2 34. Re1+ Re7 35. Rxe7+ Kxe7 36. Bc4 $2 (36. Qd4) 36... Qh1+ {Black is clearly winning.} 37. Ke2 Re8 38. Kd2 Rd8+ 39. Bd3 Kf6 {Precision: White = 53%, Black = 64%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "8"]
[White "Cubas, Jose Fernando"]
[Black "Di Berardino, Diego Rafael"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2489"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,122,0,10,10,22,16,17,0,30,22,22,21,31,23,36,41,37,32,45,42,35,10,25,10,56,54,184,180,182,189,186,182,256,235,310,170,220,156,160,164,156,163,186,186,214,220,233,74,72,79,64,41,53,53,64,52,63,15,16,16,23,38,143,109,265,0,0,0,9,0,654,569,1154,1278,650,591,1321,1306,1038,853,12824,1847,1798,914,12831,0,0,0,0,0,0,0,0,0,0,0,12837,12838,12840,12840,12843,12843,12845,12845,12845,12845,12845]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 O-O 9. Bb3 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Nc6 {LiveBook: 4 Games} 10. Bg5 Ne8 11. Bxe7 {The position is equal.} Qxe7 12. Qd3 Na5 13. Nd5 Qd8 $1 14. O-O Be6 15. Rfd1 Rc8 16. Ne3 Nxb3 17. axb3 {[#] And now Nxe5! would win.} Qc7 $146 ({Predecessor:} 17... Qe7) 18. h3 $36 {[%mdl 2048] Black is under pressure.} h6 19. Qd2 Qe7 20. Qb4 Qc7 21. Rd3 f5 (21... g6 $14) 22. exf5 $18 Bxf5 23. Nxf5 Rxf5 24. Qg4 $1 {[%cal Rg4f5]} Qd7 {[#]} (24... e4 {was worth a try.}) 25. Nxe5 $1 {[%mdl 512]} Qe6 (25... dxe5 26. Rxd7) 26. Nf3 (26. Ng6 $142 Kf7 27. Re3) 26... Nf6 27. Qg6 Rf4 28. Rad1 Qe4 29. Qxe4 Nxe4 30. c3 a5 31. Rd4 Rcf8 32. Re1 $2 (32. Ra4 $18) 32... Rxf3 $16 33. gxf3 {[%mdl 4096] Endgame KRR-KRN} Ng5 34. Rxd6 Nxf3+ 35. Kf1 Nxe1 36. Kxe1 $14 {KR-KR} Rf3 37. Rd5 Rxh3 38. Rxa5 {With the idea Rb5.} Rh1+ 39. Ke2 h5 (39... Rb1 $1 $14) 40. Kf3 h4 $2 (40... g6 $16 41. Rb5 Rb1 42. Rxb7 Rxb2) 41. Kg2 $2 ({White has to play} 41. Rh5 $1 $18) 41... Rb1 $11 42. Rb5 {Black must now prevent Kh3.} Rxb2 43. Rxb7 Kh7 $2 {[%mdl 8192]} (43... g5 $11) 44. Kh3 $18 Rxf2 45. Kxh4 Kg6 46. Kg3 Rc2 47. Rc7 $1 Kf5 48. Kf3 g5 49. Rc5+ (49. b4 $142 Rc1 50. Rc5+ Ke6 51. c4) 49... Ke6 50. Ke3 g4 {[%cal Bg5g4,Bg4g3,Bg3g2][%mdl 32]} 51. Kd3 $2 (51. Kf4 $18 Kd6 52. Rc4) 51... Rb2 $11 52. b4 g3 53. Rg5 g2 54. Kc4 Rf2 55. Rg8 Kf5 56. Kb5 {aiming for c4.} Kf6 $2 {[%mdl 8192] [#]} (56... Ke4 $11) 57. Ka4 $1 $18 {White is clearly winning.} Kf5 {[#]} 58. c4 $1 {[%cal Bc3c4,Bc4c5][%mdl 32]} Ke5 59. c5 Kd5 60. Kb5 Rc2 61. Rg5+ Ke6 {Precision: White = 57%, Black = 36%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "8"]
[White "Sunye Neto, Jaime"]
[Black "Rodriguez Vila, Andres"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2488"]
[BlackElo "2487"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,74,-14,-13,0,0,10,0,0,0,0,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-42,20,-28,-31,-69,-76,-68,-71,-49,-18,-18,-20,-19,-20,-25,-15,-908,-914,-904,-908,-901,-899,-1002,-998]} 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 d6 5. d3 Bg7 6. Rb1 a5 7. a3 Nf6 8. Nf3 O-O 9. O-O Re8 10. Bg5 h6 11. Bxf6 Bxf6 12. b4 axb4 13. axb4 Bg7 {A26: English Opening vs King's Indian with ...Nc6 and d3} 14. e3 {[#] LiveBook: 4 Games} Bg4 $146 ({Predecessor:} 14... Ne7 15. b5 Be6 16. Nd2 c6 17. bxc6 bxc6 18. Ra1 Rxa1 19. Qxa1 d5 20. cxd5 cxd5 {½-½ (41) Timofeev,A (2598)-Mamedov,R (2660) Bilbao 2014}) 15. Qc2 Qd7 {The position is equal.} 16. Rfe1 Ne7 17. Nd2 c6 18. Na4 {Threatens to win with Nb6.} Rad8 19. Nb6 Qc7 20. c5 d5 21. e4 Be6 22. b5 dxe4 23. dxe4 cxb5 24. Rxb5 Nc6 {Strongly threatening ...Nd4.} 25. Nf3 f5 26. Rbb1 fxe4 (26... Qf7 $15) 27. Qxe4 Bf5 28. Qc4+ Kh7 29. Rbd1 e4 $1 {[%cal Re4f3]} 30. Nh4 Ne5 $36 {[%mdl 2048] Black is pushing.} 31. Qb5 $1 Nd3 {[#]} 32. Rxd3 $1 {[%mdl 512]} exd3 (32... Rxd3 33. Qxe8) 33. Rxe8 d2 34. Bf3 $2 {[%mdl 8192]} (34. Rxd8 $11 Qxd8 35. Bf3 d1=Q+ 36. Bxd1 Qxd1+ 37. Qf1 Qxf1+ 38. Kxf1) 34... d1=Q+ $19 {Black is clearly winning.} 35. Bxd1 Rxd1+ 36. Kg2 {[#]} Bd3 $1 {[%cal Rd3b5]} 37. Qb3 Qc6+ {Precision: White = 54%, Black = 65%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "8"]
[White "Perdomo, Leandro"]
[Black "Granda Zuniga, Julio E"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2478"]
[BlackElo "2631"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,146,42,55,18,10,12,62,43,50,35,60,69,56,52,45,0,1,2,8,11,10,-10,-18,-18,0,-6,-4,-9,-23,-33,-39,-33,-34,-30,-29,-28,-3,-1,-4,-27,-27,-49,-42,-98,-85,-125,-118,-125,-125,-125,-125,-125,-120,-117,-101,-125,-89,-142,-143,-143,-77,-109,-104,-139,-130,-126,-110,-193,-129,-141,-136,-206,-174,-241,-191,-200,-199,-309,-302,-291,-301,-475,-461,-485,-478,-446,-440,-519,-502,-465,-511,-480,-466,-477,-442,-467,-466,-454,-410,-397,-397,-948,-936,-912,-863,-1163,-670,-1168,-670,-662,-664,-660,-655,-642,-637,-624,-616,-606,-606,-592,-589,-581,-579,-886,-857,-1224,-1045,-841,-916,-1370,-1842,-1724,-1691]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 O-O 6. Bg2 Qe7 {E20: Nimzo-Indian: 4 g3 and 4 f3} (6... cxd4 7. Nxd4 d5 8. cxd5 Nxd5 9. Qb3 Nc6 10. Nxc6 bxc6 11. O-O Qa5 12. Ne4 Ba6 13. Qc2 h6 14. a3 Be7 15. b4 Qb5 16. Re1 Qc4 17. Qb2 c5 18. Nxc5 Bf6 19. Qa2 Rac8 {0-1 (62) Carlsen,M (2877)-Naiditsch,A (2709) Tromsoe 2014 CBM 162 [Roiz,M]}) 7. O-O Bxc3 8. bxc3 d6 {LiveBook: 14 Games. White is slightly better.} 9. dxc5 dxc5 10. Bf4 {Strongly threatening Bd6.} Ne8 $146 (10... Rd8 $5 {[%cal Rd8d1]} 11. Qa4 Bd7 $11) ({Predecessor:} 10... Rd8 11. Qb3 Nc6 12. Rfd1 Rxd1+ 13. Rxd1 e5 14. Bg5 Be6 15. Nd2 Bf5 16. Nf1 {½-½ (56) Dvirnyy,D (2457)-Leniart,A (2423) Chotowa 2010}) 11. Ne5 f6 12. Nd3 Na6 13. Rb1 e5 14. Be3 Rb8 15. Bd5+ Kh8 $1 16. Qa4 {Hoping for Nxc5.} Nec7 17. Qa3 {[%cal Re3c5]} b6 18. Rfd1 Rd8 19. Ne1 Be6 20. Rd2 Rd7 21. Rbd1 Rbd8 22. Ng2 Nb8 {[%cal Rc7d5]} ({But not} 22... Bxd5 23. cxd5 Qd6 24. Qb3 $11) 23. Qb3 Qf7 {[%cal Rc7d5]} 24. Bxe6 Nxe6 25. Rd5 Kg8 26. f3 Qe8 27. Qa4 Nf8 $36 {[%mdl 2048] Black is pushing.} 28. Qc2 Qe6 {[%cal Rd7d5]} 29. Qd3 (29. Rxd7 $15 Rxd7 30. Rxd7 Qxd7 31. Bc1) 29... Nc6 $17 30. Bc1 Ne7 31. e4 b5 32. Qe2 {White wants to play Rxd7.} Nxd5 33. cxd5 Qa6 34. Ne3 Ng6 35. h4 h5 36. Nf5 (36. Rd2 $142) 36... Ne7 {White must now prevent ...Nxf5.} 37. Ne3 Rd6 (37... c4 $142 38. Qb2 {[#]} f5 $1 {[%mdl 512]}) 38. Kh1 Qa4 39. g4 hxg4 40. Nxg4 Ra6 41. a3 (41. Be3 $17 {is a better defense.}) 41... Kf7 ({Better is} 41... Qb3 $19 42. h5 Qxc3) 42. Kg2 Rh8 43. Kg3 (43. h5 $17) 43... Qc4 44. Qd2 (44. Qc2 {was worth a try.}) 44... Nc8 45. Ne3 Qb3 46. Nf5 (46. Rg1 $142) 46... Nd6 $19 47. Nxd6+ Rxd6 48. Rf1 {[#]} (48. Qe2 $142) 48... f5 $1 49. exf5 Qc4 50. Rh1 Rh5 51. Qc2 Rxd5 52. Qe4 Qxe4 53. fxe4 {[%mdl 4096] Endgame KRR-KRB} Rd3+ 54. Kg4 Rh8 55. Bg5 Rb8 56. h5 a6 {[%cal Ba7a6,Ba6b5][%mdl 32]} 57. h6 Rh8 {...gxh6 is the strong threat.} 58. a4 $2 (58. h7) 58... gxh6 {[%cal Bg7h6,Bh6h5][%mdl 32] Black is clearly winning.} 59. axb5 axb5 60. Bh4 h5+ 61. Kg5 Rdd8 {[%cal Rd8g8]} 62. f6 Ke6 {[%cal Rd8g8]} 63. f7 Kxf7 64. Kf5 Rd3 65. Ra1 {intending Ra7+.} Rf3+ 66. Kxe5 Re8+ 67. Kd5 Rd3+ 68. Kxc5 Re5+ 69. Kc6 Rxc3+ 70. Kd6 Rxe4 71. Rf1+ Kg6 72. Bf6 Rd3+ 73. Kc5 b4 {Precision: White = 48%, Black = 73%.} 0-1

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "8"]
[White "Quintiliano Pinto, Renato R."]
[Black "Cadilhac, Igor Tokuichi Kikuc"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2436"]
[BlackElo "2289"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,78,-3,43,-37,0,-29,-21,-48,-55,-56,-61,-54,0,0,0,0,0,0,38,-45,0,0,0,-39,-38,-35,-4,-14,-14,-14,-14,-9,-5,-9,-8,-12,0,0,0,0,0,-17,-13,-19,-14,-18,-16,-21,-1,-3,-4,-1,-6,-4,0,-8,0]} 1. c4 {Krasenkow,M} e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 O-O 8. Bd3 Nbd7 9. Nf3 Re8 10. h3 Ne4 11. Bxe4 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} dxe4 12. Nxe4 Qa5+ {LiveBook: 15 Games} 13. Kd1 $146 (13. Kf1 $14) ({Predecessor:} 13. Kf1 Bf8 14. Bf4 Qf5 15. Nfd2 Nb6 16. Rc1 Nd5 17. g4 Qg6 18. Nd6 Rd8 19. Qxg6 hxg6 20. Nxc8 Nxf4 21. exf4 Rxd4 {0-1 (40) Van Wely,L (2641)-Carlsen,M (2810) Wijk aan Zee 2010 CBM 135 [Krasenkow,M]}) 13... f6 14. Bf4 Nb6 15. Nd6 Bxd6 $1 16. Bxd6 Be6 17. b3 Nd5 ({Black should try} 17... Rac8 $15) 18. Qd2 $11 Qa6 19. e4 $36 {[%mdl 2048] White has some pressure.} Nb6 {[#] Strongly threatening ...Bxb3+!} 20. Rc1 Rad8 21. Bb4 (21. Bc7 $14 Rc8 22. Bxb6 axb6 23. Re1) 21... Nd7 {[%mdl 1024] Black has compensation.} (21... Bf7 $5 {[%cal Re8e4]}) 22. Re1 Ne5 23. Rc3 b6 24. Qe2 Qb7 {[#] Threatens to win with ...Nxf3.} 25. Kc1 $1 {The position is equal.} Nxf3 26. Rxf3 Rxd4 27. Bc3 Rd7 28. Rg3 Qc7 29. Kb2 Qf4 30. Qe3 Qxe3 31. Rexe3 Kf7 32. f4 {f5 is the strong threat.} Rd1 33. f5 Bc8 34. Rgf3 c5 35. Rf2 Bb7 36. e5 fxe5 37. Rxe5 Rxe5 38. Bxe5 Rg1 39. g3 Rg2 {Precision: White = 59%, Black = 41%.} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "8"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Santiago, Yago De Moura"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2404"]
[BlackElo "2460"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:01:17]} d5 {[%emt 0:00:50]} 2. Nf3 {[%emt 0:01:12]} Nf6 {[%emt 0:00:09]} 3. Bf4 {[%emt 0:01:05]} e6 {[%emt 0:00:13]} 4. e3 {[%emt 0:00:07]} c5 {[%emt 0:00:06]} 5. c3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:06]} 6. Nbd2 {[%emt 0:00:34]} cxd4 {[%emt 0:01:21]} 7. exd4 {[%emt 0:00:43]} Nh5 {[%emt 0:00:15]} 8. Be3 {[%emt 0:05:36]} Bd6 {[%emt 0:01:09]} 9. g3 {[%emt 0:00:11]} O-O {[%emt 0:01:20]} 10. Bd3 {[%emt 0:00:30]} g6 {[%emt 0:00:25]} 11. O-O {[%emt 0:01:11]} f6 {[%emt 0:03:48]} 12. c4 {[%emt 0:15:07]} Ng7 {[%emt 0:17:02]} 13. Re1 {[%emt 0:02:32]} Re8 {[%emt 0:06:28]} 14. Rc1 {[%emt 0:04:12]} Nb4 {[%emt 0:02:09]} 15. Bb1 {[%emt 0:00:44]} dxc4 {[%emt 0:00:21]} 16. Nxc4 {[%emt 0:01:11]} Bf8 {[%emt 0:00:44]} 17. Bd2 {[%emt 0:11:32]} Bd7 {[%emt 0:16:41]} 18. Qb3 {[%emt 0:05:25]} a5 {[%emt 0:06:48]} 19. Ne3 {[%emt 0:10:28]} a4 {[%emt 0:09:58]} 20. Qd1 {[%emt 0:06:45]} Bc6 {[%emt 0:00:22]} 21. a3 {[%emt 0:05:02]} Nd5 {[%emt 0:00:25]} 22. Ba2 {[%emt 0:01:25]} Nxe3 {[%emt 0:02:23]} 23. Bxe3 {[%emt 0:02:08]} Bd5 {[%emt 0:01:08]} 24. Bxd5 {[%emt 0:01:32]} Qxd5 {[%emt 0:00:23]} 25. Nd2 {[%emt 0:01:51]} Qb5 {[%emt 0:08:27]} 26. Ne4 {[%emt 0:01:25]} Be7 {[%emt 0:04:13]} 27. Qe2 {[%emt 0:01:10]} Qd7 {[%emt 0:02:55]} 28. Nc5 {[%emt 0:02:30]} Bxc5 {[%emt 0:02:46]} 29. dxc5 {[%emt 0:09:02]} Qc6 {[%emt 0:03:35]} 30. Rc4 Nf5 {[%emt 0:00:01]} 31. Bd2 {[%emt 0:00:08]} Qd5 {[%emt 0:00:06]} 32. Rcc1 Ng7 {[%emt 0:00:03]} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.04"]
[Round "8"]
[White "Rodrigues, Edgar"]
[Black "Supi, Luis Paulo"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2301"]
[BlackElo "2565"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,99,30,30,48,0,8,8,0,8,7,-20,-29,-25,-19,-18,11,8,35,26,63,0,16,0,14,8,143,139,132,48,41,0,0,1,-103,0,35,37,48,73,21,12,46,54,47,55,95,82,93,90,103,83,109,106,85,96,75,62,179,182,198,106,208,206,441,329,793,782,725,680,851,847,846,825,784,766,1044,1038,1033,1013,1012,959,1860,1888,1833,1785,1562,1445]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. Qf3 {LiveBook: 9 Games. B43: Sicilian: Kan Variation: 5 Nc3} (8. O-O Nf6 9. Qe2 d6 10. Bd2 Nc6 11. a4 b4 12. Na2 Qb7 13. Rab1 Be7 14. c3 bxc3 15. bxc3 Ne5 16. Bc2 Qc7 17. a5 {½-½ (53) Ponomariov,R (2731)-Vachier Lagrave,M (2745) Beijing 2013}) 8... Nc6 9. Bf4 d6 10. O-O $146 {The position is equal.} ({Predecessor:} 10. O-O-O Ne5 11. Qe2 Nf6 12. Bg3 Be7 13. f4 Nxd3+ 14. Rxd3 b4 15. Nd1 Bb7 {0-1 (47) Popovic,A (2300)-Simantsev,M (2527) Paracin 2009}) 10... Ne5 11. Qg3 Nf6 12. Bd2 Bb7 13. Rae1 Be7 14. f4 Nxd3 15. cxd3 b4 16. Ne2 O-O 17. Rc1 ({Better is} 17. f5 $1 $14) 17... Qb6+ 18. Be3 Qd8 19. Ned4 Nd7 (19... a5 $11 {remains equal.}) 20. f5 $1 $16 {[%cal Rf5e6]} e5 {[#]} 21. Bh6 ({Only move:} 21. f6 $1 $16 {[%mdl 512]} Bxf6 (21... Nxf6 22. Nf5) 22. Nf5) 21... Bf6 $14 {[#]} 22. Bxg7 $1 {[%mdl 512]} Bxg7 {[#]} 23. f6 $1 $40 {[%mdl 640] Black needs to defend precisely.} Nxf6 24. Nf5 {[%csl Gf5][%cal Rg3g7]} Nh5 25. Qg4 {Strongly threatening Nh6+.} Bc8 {And now ...Bxf5 would win.} 26. Nh6+ (26. Qxh5 $5 {[%cal Rc1c8]} Bxf5 27. Qxf5 $14 (27. Rxf5 Rc8 $14)) 26... Kh8 27. Qxh5 Bxh6 28. Qxh6 Be6 29. d4 {[%cal Bd3d4,Bd4d5][%mdl 32] Hoping for d5.} f6 30. d5 Bd7 31. Rf3 Bb5 32. Rc2 Ra7 33. Rcf2 {[%cal Rf3f6]} Raf7 34. h3 a5 35. Na1 {[%cal Bb3a1,Ba1c2,Bc2e3][%mdl 32]} Bd7 (35... Qd7 $14) 36. Nc2 $1 $18 Qb6 {[#]} 37. g4 ({White should try} 37. Ne3 $1 $18) 37... Qc5 {[#]} (37... Rg8 $16 {might work better.}) 38. Ne3 $1 {[%cal Rf3f6]} Qc1+ $2 (38... Bb5 39. Kh2 (39. Rxf6 Rxf6 40. Rxf6 Qc1+ 41. Kh2 Qd2+ 42. Kh1 Qc1+ 43. Kh2 Qd2+ 44. Ng2 Qxh6 $11) 39... Qc1) 39. Kg2 Qb1 $2 (39... Bb5 40. Nf5 (40. Rxf6 Rxf6 41. Rxf6 Qd2+ 42. Kg3 Qe1+ 43. Kg2 Qd2+ 44. Kg3 Qe1+ 45. Kh2 Qd2+ 46. Kh1 Qc1+ 47. Kh2 Qd2+ 48. Kh1 Qc1+ 49. Kh2 Qd2+ $11) 40... Qc7) 40. Rxf6 {White is clearly winning.} Qxe4+ 41. Kg3 Rxf6 42. Rxf6 {[%cal Rf6f8]} Qxe3+ 43. Qxe3 Rxf6 {[%mdl 4096] Endgame KQ-KRB} 44. Qa7 Ba4 45. Qxa5 Bd1 46. Qxb4 Kg7 47. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rf3+ 48. Kh4 Rf6 49. a5 Be2 50. Qb7+ {Precision: White = 67%, Black = 31%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.05"]
[Round "9"]
[White "Granda Zuniga, Julio E"]
[Black "Santiago, Yago De Moura"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2631"]
[BlackElo "2460"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,59,0,0,0,-8,0,-13,-9,-33,2,8,0,12,44,39,39,49,143,136,172,166,218,217,225,183,402,412,470,463,468,447,806,777,952,578,584,575,582,580,570,570,548,530]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 d4 5. O-O c5 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 9. b3 O-O {A13: English Opening: 1...e6} 10. Ba3 {LiveBook: 12 Games} (10. Re1 e5 11. Bg5 h6 12. Bxf6 Qxf6 13. a3 a5 14. Nbd2 Bf5 15. Ne4 Qe7 16. Nh4 Bh7 17. Nxd6 Qxd6 {½-½ (118) Zvjaginsev,V (2661)-Wagner,D (2571) Minsk 2017}) 10... a5 $146 ({Predecessor:} 10... e5 11. b4 Re8 12. b5 Na5 {½-½ (21) Saric,A (2541)-Kovacevic,B (2493) Pozega 2018}) 11. Bxd6 Qxd6 {The position is equal.} 12. Nbd2 {[%cal Bb1d2,Bd2e4,Be4d6][%mdl 32]} e5 13. Ng5 Bf5 14. Nge4 Nxe4 15. Nxe4 Qg6 16. Qd2 Rae8 17. a3 Bc8 {[#]} ({Black should try} 17... Bxe4 $14 18. Bxe4 Qd6) 18. c5 $1 $16 f5 19. Nd6 Re7 {[#]} (19... Rd8 $142 20. b4 Rxd6) 20. b4 $1 $18 {[%cal Bb3b4,Bb4b5][%mdl 32]} e4 21. dxe4 {Hoping for b5.} fxe4 $2 (21... f4 {might work better.} 22. b5 Ne5 23. Qxd4 f3) 22. Rae1 Bf5 23. b5 {White is clearly winning.} Ne5 24. Qxd4 Bh3 (24... Nf7 $142 25. Nxf5 Qxf5 26. Bxe4 Rd7 27. Bxf5 Rxd4) 25. Rxe4 Qh5 26. Rxe5 Qxe5 27. Qxe5 Rxe5 28. Bxh3 Rxc5 29. Be6+ Kh8 30. Nf7+ {Precision: White = 82%, Black = 32%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.05"]
[Round "9"]
[White "Di Berardino, Diego Rafael"]
[Black "Brito, Luismar"]
[Result "1/2-1/2"]
[WhiteElo "2528"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "17"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,17,17,0,79,88,90,86]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e6 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (6... e5 7. Nf3 Be7 8. Bc4 O-O 9. Bg5 Be6 10. Bxf6 Bxc4 11. Bxe7 Qxe7 12. Nd2 Be6 13. Nf1 Nd7 14. Ne3 Nf6 15. O-O Rac8 16. Qd3 Rc6 17. Rfd1 Rfc8 18. f3 g6 19. Kh1 Kg7 20. Qd2 {½-½ (20) Anand,V (2782)-Nepomniachtchi,I (2729) Riadh 2017}) 7. g4 {[%cal Bg2g4,Bg4g5][%mdl 32] LiveBook: 6 Games} Nc6 $146 {[#]} (7... e5 $11 8. Nf5 h5) ({Predecessor:} 7... b5 8. g5 Nfd7 9. Be3 Bb7 10. Qd2 Nb6 11. O-O-O N8d7 12. f4 Nc5 13. Qe1 Rc8 14. f5 Nxe4 15. Nxe4 Bxe4 16. fxe6 Bxh1 17. exf7+ Kxf7 18. Ne6 Rxc2+ 19. Kxc2 {½-½ (34) Sattarov,B (2396)-Levin,E (2543) Tashkent 2018}) 8. g5 $1 $16 {[%cal Rg5f6]} Nd7 9. Be3 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.05"]
[Round "9"]
[White "Rodriguez Vila, Andres"]
[Black "Perdomo, Leandro"]
[Result "1/2-1/2"]
[WhiteElo "2487"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,18,9,19]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Be6 8. Nbd2 Qd7 9. a5 a6 {LiveBook: 43 Games} {Predecessor:} 10. c3 $146 h6 11. Qb3 Rab8 12. h3 Kh8 13. Nf1 Nh5 14. d4 Bxc4 15. Qxc4 f5 16. dxe5 Nxe5 17. Qe2 Ng6 18. exf5 Rxf5 {½-½ (44) Heberla,B (2558)-Wang,H (2706) Czech Republic 2018} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.05"]
[Round "9"]
[White "Garcia Palermo, Carlos"]
[Black "Rodrigues, Edgar"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2301"]
[Annotator "NA"]
[PlyCount "5"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:02:57]} e5 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:00]} 3. Bb2 {[%emt 0:00:05]} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.05"]
[Round "9"]
[White "Stamenkovic, Dragan"]
[Black "Cubas, Jose Fernando"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2383"]
[BlackElo "2489"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,91,0,-2,14,-5,-6,-14,0,-10,-10,-14,-13,-17,0,-16,-10,-8,-10,-15,-11,-20,-17,-17,-12,-44,-36,-31,-20,-59,-65,-60,-57,-129,-129,-101,-79,-81,0,0,0,0,0,-2,0,-24,0,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. Bd3 c6 6. Nd2 O-O 7. Qf3 {D00: Damenbauernspiele} a5 8. Ne2 {LiveBook: 3 Partien} Re8 (8... Na6 9. c3 Nc7 10. h4 Re8 11. g4 Ne6 12. O-O-O b5 13. Rdg1 g6 14. h5 Ng5 {½-½ (43) Mamedyarov,S (2809)-Kramnik,V (2800) Moscow 2018}) 9. c3 $146 ({Vorgänger:} 9. g4 Na6 10. c3 c5 11. O-O-O c4 12. Bc2 Be6 13. h4 Qd7 14. Rdg1 {1-0 (36) Svensen,T (2119)-Ofstad,P (2214) Oslo 2004}) 9... Nd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 10. O-O Nf8 11. e4 Ne6 12. h4 dxe4 13. Nxe4 Be7 14. g3 g6 15. Rfe1 h5 16. Nf4 Nxf4 17. Qxf4 Be6 18. a3 Kg7 19. Re2 Qd7 20. Rae1 c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 21. a4 {[#] Und weiter mit Lb5 wäre nett.} c4 $1 {[%cal Rc4d3]} 22. Bc2 Bd5 23. Nc5 (23. f3 $15) 23... Bxc5 $1 $17 ({Minderwertig wäre} 23... Qh3 24. Be4 $16) 24. dxc5 Rxe2 25. Rxe2 Re8 (25... Rd8 $17) 26. Rxe8 $11 Qxe8 27. Kf1 Qe6 28. Bd1 Bc6 29. Qd4 Bd5 30. Qf4 {Die Stellung ist ausgeglichen.} Bc6 (30... b6 {with more complications.} 31. Qd6 bxc5 32. Qxc5 Be4 33. Qd4 Bd3+) 31. Bf3 Qe5 32. Qxe5 fxe5 {[%mdl 4096] Endspiel KL-KL} 33. Be2 Bd5 34. f3 {[%cal Bf2f3,Bf3f4][%mdl 32]} Kf6 35. Kf2 Ke7 36. Ke3 Kd7 37. f4 Ke6 38. Bf1 f6 39. Bh3+ Ke7 40. Bf1 Kd7 41. Be2 Ke6 42. Bf1 Kd7 43. Be2 Ke7 44. Bf1 Kf7 45. Be2 Ke6 46. Bf1 {Precision: Weiß = 59%, Schwarz = 72%.} 1/2-1/2

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.05"]
[Round "9"]
[White "Languidey, Simon Alejandro"]
[Black "Carneiro, Vitor Roberto Castr"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2381"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,139,10,0,17,5,47,4,0,0,34,28,52,30,36,22,32,14,17,14,19,13,12,13,13,0,9,12,7,0,0,0,0,-5,19,0,0,-8,0,-28,24,18,37,10,10,0,14,-20,-11,-39,-17,-20,0,0,-11,-6,-14,-25,-8,-17,-17,-50,-37,-37,-17,-41,3,16,32,38,451,434,429,429,422,428,493,492,455,601,597,594,589,578,583,549,593,587,582,580,587,440,497,497,617,617,611,607,202,1008,997,982,1012,874,1227,1208,906,963,824,698,1202,1110,952,754,2371,2130,5057,4690,3097,2886,2339,1171,2288,2082]} 1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Bg7 5. h3 O-O 6. Nbd2 b6 7. Be2 Bb7 8. O-O c5 9. c3 Nc6 10. a4 {LiveBook: 32 Games} a6 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (10... Rc8 11. Bh2 Re8 12. Bd3 a6 13. Qe2 cxd4 14. exd4 e5 15. dxe5 dxe5 16. Ne4 Nxe4 17. Bxe4 f5 18. Rfd1 {1-0 (27) Karjakin,S (2783)-Nepomniachtchi,I (2751) chess.com INT 2017}) 11. Re1 Nd7 12. Bg3 $146 (12. d5 $5 {[%cal Rd5c6]} Nce5 13. e4 $14) ({Predecessor:} 12. Bg5 Re8 13. Qb3 Qc7 14. Nc4 Rab8 15. d5 Na5 16. Nxa5 bxa5 {1-0 (41) Crippa,G-Lapiccirella,M (2095) Ceriano Laghetto 1998}) 12... d5 {The position is equal.} 13. Qb3 Ra7 14. Qa3 cxd4 15. exd4 e6 16. Qd6 (16. Bd3 {is more complex.} Re8 17. Re3 Ra8 18. Nb3 a5 19. Nbd2) 16... Re8 17. Qc7 Qxc7 18. Bxc7 Bf8 19. Nb3 f6 20. Bg3 Raa8 21. Bf1 Kf7 22. Rac1 Rac8 23. Nfd2 Kg7 24. Ra1 Nd8 25. Re3 Kf7 26. Ree1 Kg7 27. Re3 Kg8 28. Re2 g5 (28... Nf7 $142) 29. h4 h6 30. hxg5 hxg5 31. Nf3 Nf7 {[%cal Bd8f7,Bf7d6,Bd6f5][%mdl 32]} 32. Ree1 Nd6 33. Bd3 Kf7 34. Nbd2 Nb8 35. Nh2 Nf5 36. Bxb8 Rxb8 37. Ng4 Nd6 38. Re3 {[%cal Be1e3,Be3f3,Bf3f6][%mdl 32]} Bg7 39. Rae1 a5 40. b3 Bc8 41. c4 Bd7 42. Rf3 $36 {[%mdl 2048] Black is under pressure.} Nf5 43. cxd5 Kg8 $2 {[%mdl 8192] [#]} ({Black should play} 43... Nxd4 $14 44. Ne5+ Ke7) 44. dxe6 $18 Nxd4 45. Nxf6+ Bxf6 46. Rxf6 Bxe6 47. Re5 Kg7 48. Ne4 Bf5 49. Rexf5 Nxf5 50. Rxf5 Rbd8 51. Rxg5+ Kf8 52. Rg3 Rd4 53. Re3 Rb4 54. Bc2 Rc8 55. Re2 Rxc2 56. Rxc2 Rxe4 {[%mdl 4096] Endgame KR-KR} 57. Rc3 Re1+ 58. Kh2 Re4 {White is clearly winning.} 59. Kg3 Rb4 60. f4 Ke7 61. Kf3 Kf6 62. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Kg6 63. Kg3 Kf6 64. Rd3 Kg6 65. g5 Kf5 66. Rd5+ Kg6 67. Rb5 Rd4 68. Rxb6+ Kf5 69. Rf6+ Ke4 70. Kg4 {Precision: White = 58%, Black = 40%.} 1-0

[Event "Brasil Copel Telecom SESC 2018"]
[Site "Caioba Matinhos"]
[Date "2018.08.05"]
[Round "9"]
[White "Almiron, Antonio"]
[Black "Umetsubo, Cesar Hidemitsu"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2351"]
[BlackElo "2404"]
[Annotator "NA"]
[PlyCount "95"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:09:53]} d6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:32]} Nf6 {[%emt 0:03:30]} 3. Bf4 {[%emt 0:06:26]} g6 {[%emt 0:00:58]} 4. e3 {[%emt 0:02:13]} Bg7 {[%emt 0:02:43]} 5. Be2 {[%emt 0:00:00]} O-O {[%emt 0:00:06]} 6. O-O {[%emt 0:00:00]} c5 {[%emt 0:03:28]} 7. c3 {[%emt 0:00:00]} Qb6 {[%emt 0:01:39]} 8. Qb3 {[%emt 0:00:00]} Be6 {[%emt 0:02:51]} 9. Qa3 {[%emt 0:19:36]} Rc8 {[%emt 0:03:21]} 10. Nbd2 {[%emt 0:04:03]} Nc6 {[%emt 0:03:21]} 11. dxc5 {[%emt 0:00:00]} Qxc5 {[%emt 0:16:52]} 12. Qxc5 {[%emt 0:00:00]} dxc5 {[%emt 0:00:11]} 13. Ng5 {[%emt 0:04:09]} Bd7 {[%emt 0:04:20]} 14. Bc4 {[%emt 0:00:20]} Be8 {[%emt 0:06:48]} 15. h3 {[%emt 0:00:00]} Rd8 {[%emt 0:10:26]} 16. Nb3 {[%emt 0:04:29]} b6 {[%emt 0:05:54]} 17. Ba6 $11 {[%emt 0:10:56]} Nd5 {[%emt 0:00:00]} 18. Bh2 {[%emt 0:00:23]} e5 {[%emt 0:00:00]} 19. Nf3 {[%emt 0:02:12]} f6 {[%emt 0:02:45]} 20. Rfd1 {[%emt 0:01:35]} Nc7 {[%emt 0:02:35]} 21. Be2 {[%emt 0:03:41]} Bf8 {[%emt 0:02:11]} 22. g4 {[%emt 0:09:24]} Ne6 {[%emt 0:04:45]} 23. Bc4 {[%emt 0:00:00]} Bf7 {[%emt 0:01:19]} 24. Ba6 {[%emt 0:03:36]} Rab8 {[%emt 0:00:44]} 25. Bb5 {[%emt 0:02:22]} Rbc8 {[%emt 0:03:22]} 26. Ba6 {[%emt 0:00:00]} Rb8 {[%emt 0:01:39]} 27. Bb5 {[%emt 0:01:55]} Rbc8 {[%emt 0:02:16]} 28. Ba6 {[%emt 0:00:00]} Rxd1+ {[%emt 0:00:17]} 29. Rxd1 {[%emt 0:00:05]} Rd8 {[%emt 0:00:11]} 30. Rxd8 {[%emt 0:01:10]} Nexd8 {[%emt 0:02:41]} 31. Nfd2 {[%emt 0:01:56]} Be6 {[%emt 0:04:55]} 32. Kg2 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 33. f4 {[%emt 0:00:59]} e4 {[%emt 0:02:31]} 34. Nxe4 {[%emt 0:00:11]} Bd5 {[%emt 0:00:00]} 35. Nbd2 {[%emt 0:00:18]} f5 {[%emt 0:00:00]} 36. Bc4 {[%emt 0:04:18]} Ne7 {[%emt 0:01:11]} 37. Bxd5+ {[%emt 0:00:00]} Nxd5 {[%emt 0:00:01]} 38. Ng5+ {[%emt 0:00:00]} Kg8 {[%emt 0:01:10]} 39. Kf2 {[%emt 0:00:30]} Be7 {[%emt 0:01:52]} 40. Ngf3 {[%emt 0:01:42]} Nf6 {[%emt 0:05:47]} 41. gxf5 {[%emt 0:00:00]} gxf5 {[%emt 0:00:00]} 42. Bg3 {[%emt 0:00:00]} Nb7 {[%emt 0:00:00]} 43. Bh4 {[%emt 0:00:00]} Nd6 {[%emt 0:00:00]} 44. Ke2 {[%emt 0:02:00]} Nd5 {[%emt 0:02:06]} 45. Bxe7 {[%emt 0:00:00]} Nxe7 {[%emt 0:00:07]} 46. Kd3 {[%emt 0:00:00]} Nd5 {[%emt 0:01:05]} 47. a3 {[%emt 0:00:00]} Kf7 {[%emt 0:10:19]} 48. Ke2 {[%emt 0:00:00]} 1/2-1/2

