[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.1"]
[White "Mareco, Sandro"]
[Black "Oyarzu, Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2644"]
[BlackElo "1863"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,27,29,36,83,66,77,83,134,125,135,135,372,395,685,687]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 a6 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (8... O-O 9. Rd1 d6 10. b3 Nbd7 11. Ba3 Nc5 12. b4 Ncd7 13. Rac1 a6 14. Nd2 Bxg2 15. Kxg2 Qc7 16. Nde4 Rfc8 17. Nxd6 Bxd6 18. Qxd6 Qxd6 19. Rxd6 Rxc4 {½-½ (60) Nakamura,H (2785)-Jakovenko,D (2709) Sharjah 2017}) 9. Be3 Bc5 10. Qf4 d6 $146 ({Black should try} 10... Bxe3 11. fxe3 (11. Qxe3 Nc6 $14) 11... O-O) ({Predecessor:} 10... Bxe3 11. Qxe3 O-O 12. Na4 b5 13. Nc5 Bc6 14. Rac1 bxc4 15. Rxc4 Bd5 16. Rc2 {0-1 (61) Jirovsky,M (2439)-Berchtenbreiter,M (2315) Bayern 2012}) 11. Bxc5 $16 dxc5 12. Rad1 Nbd7 $2 {[#]} (12... Qc8 $16 13. Rd6 b5) 13. Ne5 $18 Bxg2 $2 (13... g5) 14. Rxd7 $1 ({Weaker is} 14. Kxg2 O-O $16) 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.2"]
[White "Sosa, Ruben"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1843"]
[BlackElo "2594"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,58,-17,-1,-6,17,-19,1,-23,-17,-79,-67,-60,-57,-41,-50,-120,-120,-129,-102,-112,-96,-110,-102,-113,-106,-152,-143,-157,-106,-192,-201,-187,-77,-85,-72,-83,-102,-96,-96,-79,-95,-46,-9,-29994,-29995]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. h3 {B90: Sizilianisch (Najdorf-Variante, Abweichungen)} (7. Be3 Bg7 8. f3 Nc6 9. Qd2 Ne5 10. Be2 b5 11. a4 Nc4 12. Bxc4 bxc4 13. O-O O-O 14. b4 cxb3 15. cxb3 Bb7 16. b4 {½-½ (35) Motylev,A (2675)-Giri,A (2772) Tbilisi 2017}) 7... Bg7 8. Be3 O-O {LiveBook: 3 Partien} 9. Qd2 {Die Stellung ist ausgeglichen.} Nc6 10. Nf3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 11. Bh6 Bb7 12. Nh2 $146 (12. a3 $11) ({Vorgänger:} 12. Bxg7 Kxg7 13. h4 Ne5 14. Nxe5 dxe5 15. Qg5 b4 16. Ne2 Bxe4 17. Bxe4 Nxe4 18. Qxe5+ {0-1 (27) Sampaio Filho,J (1770)-Balzani,D (1716) Brasilia 2012}) 12... b4 13. Ne2 d5 14. Bxg7 Kxg7 15. Ng3 ({Günstiger ist} 15. exd5 $15 Qxd5 16. Ng4) 15... dxe4 $17 16. Nxe4 Nxe4 17. Bxe4 Qxd2+ 18. Kxd2 Rfd8+ 19. Ke3 f5 20. Bf3 e5 21. Rad1 a5 (21... e4 $142 22. Be2 Nd4 $1 {[%mdl 512]} 23. Rxd4 f4+ 24. Kxf4 Rxd4) 22. c4 (22. Bxc6 $17 Bxc6 23. f3) 22... bxc3 $19 23. bxc3 {[#]} e4 (23... f4+ $1 $19 {und Schwarz behält klar die Oberhand.} 24. Ke2 Ba6+ 25. Ke1 Rab8 26. Rxd8 (26. Bxc6 $2 Rxd1+ 27. Kxd1 Rb1+ 28. Kd2 Rxh1 $19) 26... Nxd8) 24. Be2 $17 Ne7 $36 {[%mdl 2048] Und weiter mit ...Sd5+ wäre nett. Läuft bei Schwarz.} 25. c4 g5 {[%csl Gg5][%cal Rf5f4]} 26. f4 gxf4+ 27. Kxf4 Ng6+ 28. Kxf5 Rf8+ 29. Ke6 $2 {[%mdl 8192]} (29. Kg4 $11) 29... Ra6+ {Precision: Weiß = 27%, Schwarz = 63%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.3"]
[White "Flores, Diego"]
[Black "Morales Marmol, Marcos Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2574"]
[BlackElo "2125"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,45,86,89,112,111,155,156,161,154,148,156,158,156,299,295,210,184,173,198,1524,479,1509,1504]} 1. Nf3 Nf6 2. d4 g6 3. c4 c5 4. Nc3 Bg7 5. e4 cxd4 6. Nxd4 d6 7. Be2 O-O 8. O-O Nc6 9. Be3 Nxd4 10. Bxd4 Nd7 11. Bxg7 Kxg7 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} 12. Qd4+ Kg8 13. Rad1 {LiveBook: 7 Games} Qa5 $146 {White is better.} ({Predecessor:} 13... b6 14. f4 Nc5 15. e5 Be6 16. exd6 exd6 17. b4 Nb7 18. Bf3 Rc8 19. Bxb7 Rxc4 20. Qd3 Qc7 21. Nd5 {1-0 (21) Fridman,D (2629)-Boidman,Y (2382) Frankfurt 2013}) 14. Nd5 {[%cal Rd5e7,Bc3d5,Bd5e3,Be3g4][%mdl 32] [#]} Re8 15. b4 {[%cal Bb2b4,Bb4c5][%mdl 32]} Qd8 16. c5 {aiming for cxd6.} e6 {Threatens to win with ...dxc5.} 17. Ne3 dxc5 18. bxc5 {Ng4 is the strong threat.} Qa5 (18... Qf6 $16 {is a better defense.}) 19. Ng4 $18 e5 20. Qc4 $36 {[%mdl 2048] White has strong initiative.} Kg7 {[#]} 21. Qc1 $1 {[%cal Rc1h6]} h5 $2 (21... Nf8) 22. Qh6+ Kg8 23. Bc4 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.4"]
[White "Sanchez, Gabriel"]
[Black "Valerga, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2170"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,58,2,0,5,-18,-18,-21,-25,-18,-20,-20,-14,-41,-35,-35,-32,-24,-20,-24,0,-16,8,0,0,-10,0,-26,-22,-41,-19,-24,-25,-23,7,-62,-70,-75,-63,-118,-122,-118,-112,-113,-122,-173,-174,-180,-124,-124,-124]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 Nbd7 6. O-O {LiveBook: 3 Games. A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} Nh5 7. Nc3 $146 ({Predecessor:} 7. Bg5 h6 8. Bh4 g5 9. Nfd2 gxh4 10. Bxh5 Nf6 11. Nc3 h3 12. g3 Nxh5 13. Qxh5 Qd7 {½-½ (36) Dreev,A (2650)-Short,N (2640) Wijk aan Zee 1995}) 7... Nxf4 8. exf4 {The position is equal.} O-O 9. Re1 c6 10. Qd2 b5 11. Bf1 Nb6 12. h3 Bb7 13. Ne4 Nd5 14. c3 Qb6 15. g3 Rfd8 16. Qe2 a5 17. Neg5 {[#] And now Nxf7! would win.} Bc8 18. Rad1 Ra7 19. h4 Nf6 20. Bh3 Bxh3 21. Nxh3 h6 22. Qc2 ({Better is} 22. h5 $1 $11) 22... e6 $15 23. Nd2 c5 24. dxc5 ({White should try} 24. Ne4 $15) 24... Qxc5 $17 25. Ne4 Nxe4 26. Qxe4 b4 27. cxb4 (27. Rd3 $17) 27... axb4 $19 ({Don't take} 27... Qxb4 28. Qf3 $17) 28. Qb1 Qf5 (28... Rda8 $19 29. Re2 Rxa2) 29. Qxf5 $17 gxf5 {Precision: White = 38%, Black = 63%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.5"]
[White "Slipak, Sergio"]
[Black "Cristal, Ariel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2437"]
[BlackElo "1775"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,29,29,27,13,23,14,79,68,78,77,74,33,51,53,178,179]} 1. d4 Nf6 2. Nf3 d5 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Bf5 6. g3 e6 7. Bg2 h6 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines} (7... Nbd7 8. O-O Nb6 9. Qb3 Qd5 10. Nbd2 Be7 11. e3 Qxb3 12. Nxb3 Be4 13. Ne5 Bxg2 14. Kxg2 Nfd7 15. Nd3 Nc4 16. Bd2 Nxd2 17. Nxd2 c5 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Rac1 Bb6 21. Nc4 {½-½ (21) Li,C (2744)-Sevian,S (2620) Tbilisi 2017}) 8. O-O Be7 {LiveBook: 7 Games} 9. Qb3 Qb6 {The position is equal.} 10. Nbd2 Ne4 $146 (10... O-O $11 {remains equal.}) ({Predecessor:} 10... O-O 11. Nc4 Qa6 12. Bf4 Rd8 13. Rfd1 Nd5 14. Bd2 Nd7 15. a4 {0-1 (35) Gaitan,J (2289)-Salinas Herrera,P (2450) Buenos Aires 2015}) 11. Nc4 Qxb3 12. axb3 {[#] Strongly threatening Nb6!} Nd7 13. Bf4 O-O 14. Nfe5 Rfd8 ({Black should play} 14... Nxe5 $14 15. Bxe5 Rfd8) 15. Nxd7 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.6"]
[White "Sotelo Rojas, Ruben"]
[Black "Dolezal, Cristian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1767"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,40,53,82,52,69,39,70,30,36,-69,-53,-166,-107,-280,-282,-281,-263,-275,-240,-233,-253,-437,-379,-382,-305,-927,-927,-912,-904]} 1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. d5 d6 6. e4 O-O 7. Bd3 Na6 8. a3 {E90: King's Indian: Classical: Early deviations and 6 h3} (8. O-O Nc7 9. h3 e6 10. dxe6 Nxe6 11. Be3 b6 12. Qd2 Bb7 13. Rad1 Re8 14. Nd5 a6 15. b3 Rb8 16. Bb1 Bxd5 17. exd5 Nf8 {½-½ (27) Edouard,R (2634)-Hickl,J (2605) Switzerland 2011}) 8... Nc7 9. h3 Rb8 10. Bd2 $146 {White is slightly better.} ({Predecessor:} 10. O-O a6 11. a4 b6 12. Re1 Bd7 13. e5 Nfe8 14. Bf4 b5 15. axb5 axb5 16. exd6 Nxd6 {0-1 (28) Schneiderheinze,R (1754)-Hamm,G (2078) Naumburg 2002}) 10... e6 11. g4 ({White should try} 11. a4 $14) 11... exd5 12. exd5 {[#]} (12. cxd5 $15 Re8 13. Kf1) 12... b5 $1 $19 {[%mdl 512]} 13. Qc2 $2 (13. b3 $17) (13. Nxb5 Nxb5) 13... Re8+ ({Resist} 13... bxc4 14. Bxc4 h5 15. gxh5 $17) 14. Kf1 Bb7 15. b3 {[#]} Nfxd5 $1 {[%mdl 512]} 16. cxd5 (16. Nxd5 bxc4) 16... Nxd5 17. Be2 $2 {[#]} (17. Kg2 {was worth a try.} Qf6 18. Ne4 Nf4+ 19. Kg3 Ne2+ 20. Bxe2 Bxe4 21. Qa2) 17... Rxe2 $1 {[%mdl 512]} 18. Kxe2 (18. Nxe2 Bxa1) 18... Qe7+ ({Not} 18... Nxc3+ 19. Bxc3 Qe8+ 20. Kf1 $17) 19. Kd1 $2 ({Avoid the trap} 19. Ne4 $2 Nf6 $19) (19. Kf1 Qf6 20. Qd3 Nxc3 21. Bxc3 Qxc3 22. Qxc3 Bxc3 23. Kg2) 19... Nxc3+ 20. Bxc3 Bxf3+ {Precision: White =  6%, Black = 87%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.7"]
[White "Pierrot, Facundo"]
[Black "Coro, Richard"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2405"]
[BlackElo "1713"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 35,69,24,24,15,33,16,10,0,0,3,117,123,129,123,131,120,123,114,372,377,365,362,359,365,358,338,353,145,128,145,249,227,237,169,174,161]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 Bg7 18. Qd2 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} Nc5 {LiveBook: 19 Games} (18... Rb8 19. Nh2 Bc8 20. Ng4 Nc5 21. Nh6+ Bxh6 22. Bxh6 bxa4 23. Ra2 a3 24. bxa3 Nfd7 25. f4 a5 {1-0 (47) Anand,V (2804)-Carlsen,M (2876) Stavanger 2015}) 19. Nh4 Rb8 $146 ({Predecessor:} 19... Qd7 20. a5 Kh8 21. Rf1 Ng8 22. Be3 Qe7 23. Nf3 Nf6 24. Bg5 Bc8 25. Nh2 Ncd7 {0-1 (57) Estrada Nieto,J (2268)-Lemos,D (2471) Budapest 2017}) 20. axb5 {White is slightly better.} axb5 21. Ra3 Ra8 22. Rxa8 Qxa8 {[#]} (22... Bxa8 $11 {keeps the balance.} 23. Ra1 Bb7) 23. Nhf5 $1 $16 {[%mdl 512]} gxf5 24. Nxf5 Qd8 {[#]} 25. Bh6 $1 Nh5 26. Qe2 Qf6 $2 {[%mdl 8192]} ({Don't blunder} 26... Nf4 $2 27. Qg4 $18) (26... Bc8 $16 {was worth a try.}) 27. Qxh5 $18 Bxh6 28. Nxh6+ Kg7 29. Nf5+ Kh8 30. Re3 Rg8 31. Nh6 (31. Rf3 $18 {and White stays clearly on top.} Qg6 32. Qxg6 Rxg6 33. Ne7) 31... Rg6 $16 {[#]} 32. Ng4 $1 {[%cal Rg4f6]} Qg5 (32... Qd8 $16 33. Re1 Bc8) 33. Qxg5 $18 Rxg5 34. Nf6 Bc8 35. Kf1 {Precision: White = 57%, Black = 61%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.8"]
[White "Sola, Jose Antonio"]
[Black "Della Morte, German"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1692"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,66,-23,-25,-28,-33,-41,-33,-53,-40,-53,-4,-26,-33,-40,-30,-34,-48,-37,-37,-89,-95,-89,-88,-108,-102,-108,-98,-134,-133,-141,-115,-130,-99,-201,-186,-205,-201,-219,-220,-189,-207,-294,-218,-214,-180,-227,-214,-191,-129,-740,-725,-1246,-1237,-1918,-1939]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nxc6 {B44: Sizilianisch (Paulsen/Taimanow-Variante)} (6. Nc3 d6 7. Be3 Be7 8. Qd2 O-O 9. O-O-O a6 10. f4 Nd7 11. h4 Qc7 12. h5 Re8 13. g4 b5 14. Nxc6 Qxc6 15. Bf3 Bb7 16. g5 Nb6 17. b3 Rac8 18. Ne2 {1-0 (52) Moiseenko,V (2497)-Kobalia,M (2638) Kolomna 2016}) 6... bxc6 7. Nd2 d5 {LiveBook: 3 Partien} 8. e5 {Schwarz hat minimalen Vorteil.} Nd7 9. Nf3 Qc7 10. Qd4 g6 11. O-O $146 ({Vorgänger:} 11. Bf4 Bg7 12. c3 Rb8 13. b3 O-O {0-1 (41) Huber,A (2072)-Schachinger,M (2351) Graz 2009}) 11... c5 12. Qf4 {Sg5 ist eine echte Drohung.} Bg7 13. Bb5 Rb8 14. a4 a6 15. Bxd7+ $1 Bxd7 16. Re1 (16. b3 $15) 16... Rb4 $17 17. Qg3 Rxa4 18. Rxa4 Bxa4 19. b3 Bc6 20. Qh3 h6 21. Bf4 Qa5 22. Bd2 Qa2 23. b4 (23. Rc1 $17) 23... Qxc2 $19 24. bxc5 d4 $1 ({Keinesfalls} 24... Qxc5 25. Rc1 $17) 25. Bf4 Qxc5 26. Rc1 Qd5 27. Rd1 (27. Bd2 {war nötig.}) 27... Qe4 28. Nxd4 Ba4 ({Viel schwächer ist} 28... Qxf4 29. Nxc6 O-O 30. Qc3 $17) 29. Qd3 Qxf4 $40 {[%mdl 128] Weiss ist in Schwierigkeiten.} 30. Ne2 {[%csl Gd1][%cal Rd3d8]} Qg5 {[#]} ({Lieber} 30... Qh4 $19 31. Qd6 Bxe5 $1 {[%mdl 512]} 32. Qxe5 Bxd1 33. Qxh8+ Ke7) 31. Ra1 $2 {[%mdl 8192]} (31. Qxa6 $3 $17 {[%mdl 512]} O-O 32. Qxa4) 31... Bb5 {Schwarz steht klar auf Gewinn.} 32. Qd6 Bxe5 33. Qb4 Bxa1 {Precision: Weiß = 25%, Schwarz = 70%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.9"]
[White "Llanos, Guillermo"]
[Black "Doval, Oscar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2294"]
[BlackElo "1691"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,72,83,0,0,-6,-11,-16,-24,-29,-22,-30,-30,-31,-33,-32,-31,-40,21,26,21,3,54,54,54,47,54,54,60,60,54,54,61,66,66,54,80,60,137,43,62,43,58,58,62,62,69,69,69]} 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. Bd2 {[%cal Bc1d2,Bd2e1,Be1f2][%mdl 32]} Nf6 12. f3 c5 13. a3 f4 14. g4 (14. b4 $16) 14... g5 $1 $11 {E99: King's Indian: Classical Main Line: 9 Ne1 Nd7 10 f3 f5} 15. Kg2 $146 ({Predecessor:} 15. b4 b6 16. b5 h5 17. Nf2 hxg4 18. Nxg4 Nxg4 19. fxg4 Ng6 20. Bf3 Bf6 21. Be1 Kf7 22. Bg2 {½-½ (38) Reimche,V (2085)-Schroeder,J (2228) Markdorf 2004}) 15... Ng6 16. Be1 Kf7 {The position is equal.} 17. Rh1 h5 18. h3 Rh8 19. Bf2 Bd7 20. b4 b6 21. Rb1 {[%cal Rb4c5]} Rb8 ({Black should try} 21... Bf8 $15) 22. Nb5 Bxb5 23. cxb5 Rh7 (23... Rb7 $11) 24. bxc5 $14 dxc5 25. Nb2 Ne8 26. Nc4 $36 {[%mdl 2048] White is more active.} Nd6 27. Qa4 Rb7 28. Qa6 Re7 29. Nxd6+ Qxd6 30. Bc4 Bf8 31. Qc8 Kg7 {[#]} (31... Rd7 $14) 32. Qc6 ({White should play} 32. gxh5 $1 $16 Rxh5 33. Qg4 Nh4+ 34. Kf1) 32... Rc7 {White is slightly better.} 33. Qxd6 $1 Bxd6 34. a4 hxg4 35. hxg4 Rxh1 36. Rxh1 Rc8 {Precision: White = 63%, Black = 50%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.10"]
[White "Hoeschele, Hermann"]
[Black "Mussanti, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1677"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,58,-13,0,16,18,37,30,66,67,63,-5,56,-153,-153,-258,-258,-306,-297,-462,-466,-533,-534,-560,-549,-582,-577,-581,-571,-568,-562,-580,-596,-685,-668,-893,-885,-29985,-29986]} 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O a6 7. a4 Nc6 8. Qe2 Qc7 9. Nc3 Bd6 10. dxc5 Bxc5 11. e4 Ng4 12. g3 Nge5 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 13. Nxe5 Nxe5 14. Bf4 g5 {White has an edge.} 15. Bxg5 $146 {Hoping for Bb3.} ({Predecessor:} 15. Bxe5 Qxe5 16. Kg2 Bd7 17. f4 gxf4 18. Rxf4 h5 19. Raf1 h4 20. g4 h3+ 21. Kh1 Rh7 22. Qc2 Bc6 23. Ne2 Be3 24. Bd3 Bxf4 25. Nxf4 O-O-O 26. Kg1 Rg7 {0-1 (26) Czerwonski,A (2391)-Nurkiewicz,M (2380) Krakow 2009}) 15... Nxc4 16. Bf6 ({White should play} 16. Rfd1 $14 Bd7 17. Bf6) 16... Rg8 $11 {[#] White must now prevent ...Rg6.} 17. Kg2 $2 (17. Rfd1 $14 {keeps the upper hand.} Bd7 18. e5) 17... Rg6 18. Qxc4 (18. Bh4 $17 Ne5 19. Qh5) 18... Rxf6 $19 19. e5 Qxe5 20. Ne4 (20. Rae1 $142 Qd4 21. Qxd4 Bxd4 22. Nd5) 20... Rf5 21. Rad1 Bd7 22. Nxc5 Qxc5 23. Qg4 {Qg8+ would now be nice for White.} O-O-O 24. Kg1 {next Rc1 is good for White.} h5 25. Qh4 {With the idea Rc1.} Qc7 26. Rc1 Bc6 27. Rc2 Qd7 28. h3 Qd5 {[%csl Gc6][%cal Rd5h1] [#]} 29. f3 Rxf3 {Precision: White = 11%, Black = 74%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.11"]
[White "Sanhueza, Cristian"]
[Black "Duran, Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2263"]
[BlackElo "1667"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,85,80,84,77,79,76,20,426,417,411,367,368,378,348,117,111,107,108,34,35,32,28,32,71,81,110,53,56,53,33,33,33,19,21,24,29,0,12,15,18,21,42,-2,47,41,53,35,35,31,34,33,28,13,13,14,16,27,46,16,100,106,101,112,142,140,139,77,379,382,352,369]} 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 c5 8. Ne5 Bd6 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} (8... a6 9. Be3 Qc7 10. Qa4+ Bd7 11. Nxd7 Qxd7 12. Qxd7+ Nxd7 13. O-O-O cxd4 14. Bxd4 O-O-O 15. f4 Rg8 16. Bd3 {0-1 (56) Gao,R (2551)-Tiviakov,S (2609) Groningen 2016}) 9. Bb5+ {LiveBook: 9 Games} Bd7 10. Nxd7 Nxd7 {White is better.} 11. Be3 $146 (11. Qg4 $16) ({Predecessor:} 11. Qg4 Qf6 12. Bg5 Qg6 13. dxc5 Bxc5 14. O-O-O O-O 15. Rxd7 h6 16. h4 hxg5 17. hxg5 Bxf2 18. Qf4 Qf5 19. Qxf5 exf5 20. g6 Rac8 21. Ba4 {1-0 (21) Arnason,J (2490)-Giulian,R (1864) Radebeul 2016}) 11... b6 $2 {[%mdl 8192]} (11... O-O $11) 12. dxc5 $18 Bxc5 13. Bxc5 bxc5 14. Qd6 Qe7 15. O-O-O $2 (15. Qc6 $18 Rb8 16. Rd1) 15... Qxd6 $16 16. Rxd6 O-O-O 17. Rhd1 (17. Re1 $16) 17... Nb8 $1 $14 18. R6d3 Rxd3 19. Rxd3 {[%mdl 4096] Endgame KRB-KRN} Rd8 20. Rh3 h6 {[#]} 21. Rg3 (21. Rh5 $1 $16) 21... g6 22. h4 Nd7 23. Kc2 Kc7 24. Rf3 Ne5 25. Rf6 Rf8 26. f3 Kd6 27. Rf4 Rb8 28. Be2 Rb7 29. h5 Ke7 30. hxg6 fxg6 31. Ra4 g5 32. f4 gxf4 33. Rxf4 Kd6 34. g4 Rf7 35. Ra4 Rf2 36. Kd1 Rf7 37. b3 Kc6 (37... Ng6 $11) 38. Ra6+ $16 Kd5 39. Kd2 Rg7 40. c4+ Kd4 41. Rxe6 (41. Rd6+ $142 Ke4 42. Rxe6) 41... Nxg4 $2 {[%mdl 8192]} (41... Rg6 $16 42. Re7 Ra6) 42. Bf3 $18 {[%csl Gf3][%cal Re6e4] [#]} Nf2 43. Re2 {Precision: White = 33%, Black = 41%.} ({Weaker is} 43. Rxh6 Ne4+ 44. Bxe4 Kxe4 $16) 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.12"]
[White "Bruno, Gerardo"]
[Black "Barrionuevo, Pablo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1665"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,56,36,33,74,49,40,36,70,66,72,72,84,88,130,128,127,119,118,110,106,22,32,17,19,-48,-51,-354,-368,-387,-410,-772,-760,-750,-754,-772,-747,-705,-690,-670,-653]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 exd5 10. exd5 h5 {E74: King's Indian: Averbakh Variation: 6...c5} (10... Ng4 11. Bxg4 Bxg4 12. h3 Qh4 13. Kf1 Bf5 14. f4 Nd7 15. Nf3 Qe7 16. Re1 Nb6 17. b3 Qf6 18. Nd1 {1-0 (57) Wang,H (2737)-Radjabov,T (2793) Beijing 2012}) 11. Bg5 $146 ({Predecessor:} 11. Nf3 Bg4 12. h3 Bxf3 13. Bxf3 Nbd7 14. g3 Qa5 15. O-O Nb6 16. Be2 Na4 17. Nxa4 Qxa4 18. Kg2 {1-0 (41) Gareev,T (2621)-Vittorino,C (2322) Las Vegas 2014}) 11... Re8 12. Nf3 Nbd7 {White is slightly better.} 13. O-O a6 14. Bd3 Qc7 15. Rae1 b5 16. Rxe8+ Nxe8 17. Re1 Ne5 18. Nxe5 Bxe5 19. f4 (19. cxb5 $16 {Hoping for Bf4.} c4 20. Bf1) 19... Bd4+ $11 20. Kh1 Ng7 21. Re7 (21. cxb5 $11 Qa5 22. bxa6) 21... Qa5 $15 22. Qe1 $2 {[%mdl 8192] [#]} (22. a3 $15) 22... Bf5 $19 23. Bxf5 Nxf5 24. Re8+ (24. Re4 $142 Kg7 25. cxb5) 24... Rxe8 {Black is clearly winning.} 25. Qxe8+ Kg7 26. Be7 Nxe7 27. Qxe7 Bxc3 28. bxc3 Qxc3 {Precision: White = 22%, Black = 61%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.13"]
[White "Cimer, Emanuel"]
[Black "Gomez Martinez, Juan Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2237"]
[BlackElo "1643"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,1,63,64,66,50,61,64,63,63,66,54,61,52,84,62,74,60,67,60,65,63,73,68,74,58,95,75,94,50,82,38,50,18,29,20,25,7,29,-33,4,4,26,27,81,93,241,304,439,434,519,519,519,519,544,527,502,500,498,496,449,191,670,664,607]} 1. e4 c5 2. Nf3 e6 3. g3 d6 (3... Nc6 4. Bg2 Nf6 5. Qe2 d6 6. O-O Be7 7. c3 O-O 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Rd1 Bd7 12. Be3 Qe8 13. Ne1 f6 14. exf6 Bxf6 15. Nc3 {1-0 (83) Gharamian,T (2616)-Bauer,C (2650) Agen 2017}) 4. Bg2 Nf6 5. Qe2 Nbd7 (5... Nc6 $11) 6. O-O $14 {B40: Sicilian: 2...e6, Unusual lines} Qc7 7. Rd1 $146 ({Predecessor:} 7. c3 Be7 8. d4 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Bg5 {½-½ (24) Janik,I (2387)-Dahl,T (2196) Porec 2015}) 7... Be7 8. d4 {White is slightly better.} cxd4 9. Nxd4 a6 10. c4 O-O 11. b3 Rd8 12. Bb2 Nf8 13. Nc3 Bd7 14. Rac1 Rac8 15. Kh1 Ng6 16. f4 Re8 17. Nf3 Bf8 18. Rd2 Bc6 19. Ng5 h6 20. Nh3 Qa5 21. a4 d5 22. e5 Ne4 $1 {[%cal Re4d2]} 23. Nxe4 dxe4 24. Rdd1 (24. Bc3 $11 Qb6 25. Rb1) 24... Qb4 25. Qc2 b5 26. Bc3 {[%cal Bb2c3,Bc3d4,Bd4c5][%mdl 32]} Qc5 (26... Qe7 $11) 27. b4 $36 {[%mdl 2048] White is in control.} ({Weaker is} 27. Bxe4 bxa4 28. bxa4 Qxc4 $17) 27... Qxc4 (27... Qa7 $16) 28. Rd4 $18 Qxd4 (28... Bd5 {was worth a try.}) 29. Bxd4 Bd5 30. Qxc8 Rxc8 31. Rxc8 bxa4 32. Nf2 Ne7 33. Rc1 Nc6 34. Bc5 Nxb4 35. Bxe4 (35. Bxb4 $142 Bxb4 36. Bxe4) 35... Bxe4+ $2 {[#]} (35... Nd3 36. Nxd3 Bxe4+ 37. Kg1 Bxd3) 36. Nxe4 Nd3 {Precision: White = 49%, Black = 32%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.14"]
[White "Fernandez Garcia, Jose Miguel"]
[Black "Falcon, Benjamin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2412"]
[BlackElo "2183"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,85,10,14,-10,3,0,8,0,0,0,16,14,10,-27,-13,-29,-29,-35,-39,-32,-33,-43,0,0,140,50,51,8,154,160,144,0,0,0,0,0,0,-95,-95,-95,-102,-73,-27,-189,-189,-186,-193,-204,-200,-523,-522,-698,-683,-705,0,-696,-688,-1372,-892,-5720,-4678,-12844,-12844,-12839]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. Bg5 Bb7 12. Nbd2 h6 {LiveBook: 18 Games. C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 13. Bxf6 (13. Bh4 c5 14. a4 Qc7 15. Qe2 c4 16. Bc2 Rfe8 17. b3 exd4 18. Nxd4 cxb3 19. N2xb3 bxa4 20. Rxa4 Rac8 21. Qd1 {½-½ (72) Bures,J (2486)-Jemec,V (2357) ICCF email 2008}) 13... Bxf6 14. Nf1 Re8 $146 {The position is equal.} ({Predecessor:} 14... exd4 15. Nxd4 g6 16. Bd5 Bxd5 17. exd5 Ne5 18. b3 c5 19. Ne2 Bg7 20. f4 {1-0 (45) Quenette,F (1980)-Blanchard,A (1794) Metz 2010}) 15. Ng3 exd4 16. cxd4 g6 17. Qd2 Bg7 18. Rac1 c5 19. dxc5 Nxc5 20. Bd5 Bxd5 21. exd5 Rxe1+ 22. Rxe1 Qf6 23. b4 Nb7 (23... Na4 $11) 24. Ne4 (24. Qe3 $16) 24... Qb2 $14 25. Qf4 Rd8 {[#]} (25... Qxa2 $11 {remains equal.} 26. Nf6+ Bxf6 27. Qxf6 Qxd5) 26. g4 $1 $16 Qxa2 27. Nf6+ ({White must play} 27. g5 $16 Qxd5 28. gxh6) 27... Bxf6 $1 $11 28. Qxf6 Qxd5 29. Re7 Rf8 $1 30. Nh4 (30. Nd4 $11 Nd8 31. Rd7) 30... Qg5 $17 31. Qxg5 hxg5 {[%mdl 4096] Endgame KRN-KRN} 32. Nf3 Nd8 {Hoping for ...Ne6.} 33. Nxg5 $2 (33. Ra7 $11 {and White is okay.}) 33... Nc6 $19 34. Rd7 Nxb4 35. Rxd6 Ra8 {White must now prevent ...a5.} 36. h4 $2 (36. Ne4) 36... a5 37. h5 gxh5 38. gxh5 Ra6 $2 ({Better is} 38... a4 $19 39. Nf3 a3) 39. Rd7 $2 {[%mdl 8192]} (39. h6 $11 Rxd6 40. h7+ Kg7 {[#]} 41. h8=Q+ $1 {[%mdl 512]} Kxh8 42. Nxf7+ Kg7 43. Nxd6) 39... a4 {Black is clearly winning.} 40. Nxf7 a3 {aiming for ...a2.} 41. h6 a2 42. Ng5 a1=Q+ 43. Kg2 {Precision: White = 22%, Black = 58%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.15"]
[White "Ferrara, Enzo"]
[Black "Arias, Maria Paula"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2179"]
[BlackElo "1606"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,51,-12,137,46,97,92,83,76,87,82,88,76,170,125,144,135,181,167,349,345,324,326,507,509,510,508,501,504,648,606,770,534,745,745,981,997,1437,1424,29988,2409,29989,29990,29984,779]} 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. f3 e3 (5... d5 $11 {keeps the balance.}) 6. Bc4 {A83: Dutch Defence: Staunton Gambit with 3 Nc3 Nf6 4 Bg5} ({Don't do} 6. Bxe3 $6 Bg7 $14) (6. Qe2 $16) (6. Qd3 d5 7. Qxe3 Bg7 8. O-O-O O-O 9. Bh6 Nc6 10. Bxg7 Kxg7 11. Bb5 Qd6 12. Bxc6 bxc6 13. Nge2 Re8 {0-1 (61) Cobb,J (2422)-Dzhumaev,M (2500) Caerleon 2007}) 6... c6 ({Black should try} 6... e6 $14) 7. Qe2 d5 $146 ({Predecessor:} 7... b5 8. Qxe3 Bg7 9. Bxf6 Bxf6 10. Ne4 Bh4+ 11. g3 bxc4 12. gxh4 O-O 13. O-O-O d5 {½-½ (24) Kundrak,G (2178)-Borsos,A (2143) Hungary 2007}) 8. Bd3 {White is better.} Bg7 {[#]} 9. O-O-O $1 O-O 10. Qxe3 b5 (10... Qd6 $16) 11. Bh6 a5 12. g4 a4 13. h4 Qd6 $2 (13... Rf7 14. Bxg7 Rxg7) 14. Bxg7 $18 Kxg7 15. h5 {Strongly threatening hxg6.} Ng8 (15... g5 $142 16. Nh3 Kh8 17. Nxg5 Ra7) 16. hxg6 hxg6 17. Nh3 Rf6 18. Ne2 b4 19. Ng5 b3 20. Rh7+ Kf8 21. a3 bxc2 22. Rdh1 Na6 23. Rh8 Kg7 24. R1h7+ Kf8 {[#]} 25. Rxe7 $1 {[%mdl 512]} Qxe7 {[#]} 26. Rxg8+ $1 {[%mdl 512] Precision: White = 71%, Black = 27%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.16"]
[White "Bosco, Giuliana"]
[Black "Leon, Juan Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1596"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,76,-23,-28,-28,-55,0,-2,-2,-18,15,-14,0,-12,18,-28,-28,-50,-22,-20,-18,-20,-20,-18,0,-49,-41,-95,-85,-80,-33,-141,-147,-186,-162,-181,-172,-188,-190,-228,-195,-261,-283,-284,-291,-287,-280,-262,-233,-405,-407,-407,-399,-456,-431,-449,-431,-697,-685,-1054,-1038,-1291,-1245]} 1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Nxc5 8. Bd3 Be7 9. O-O a6 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} (9... Bd7 10. a3 g5 11. Bg3 h5 12. h3 Qb6 13. Be2 O-O-O 14. b4 Ne4 15. Nxe4 dxe4 16. Nd2 h4 17. Bh2 {½-½ (49) Schneider,I (2481)-Heberla,B (2531) Germany 2016}) 10. Ne2 Qb6 $146 ({Black should try} 10... g5 $15 11. Bg3 h5) ({Predecessor:} 10... g5 11. Bg3 h5 12. h3 Qb6 13. Rb1 Nd7 14. Re1 g4 15. hxg4 hxg4 {0-1 (30) Canney,R (2238)-Lapid,L (2268) Lone Tree 2016}) 11. b3 $11 Bd7 {The position is equal.} 12. Qd2 Nb4 13. Ned4 Rc8 14. Rfc1 O-O 15. a3 (15. Be3 {keeps more tension.} Rfe8 16. a3 Nc6 17. b4 Nxd3 18. cxd3 Qd8 19. Nxc6 Bxc6 20. Rc3) 15... Ncxd3 16. cxd3 {[#] aiming for Be3.} Rxc1+ 17. Rxc1 {Be3 is the strong threat.} Nc6 18. Nxc6 bxc6 19. b4 c5 $36 {[%cal Rc5b4][%mdl 2048] White is under pressure.} 20. bxc5 Bxc5 21. Ra1 (21. Be3 $15 d4 22. Qc2) 21... Qb3 22. d4 Bxa3 {Hoping for ...Bb4.} 23. Qa2 (23. Qe3 $15 Qxe3 24. fxe3) 23... Rb8 $17 {[#] Threatens to win with ...Qxa2.} 24. h3 Qxa2 25. Rxa2 Rb3 26. Nd2 Rd3 27. Be3 Bb5 28. Nb1 (28. Rc2 $142) 28... Bb4 $19 29. Rb2 a5 30. Nd2 h6 31. Nb3 Bc4 ({Resist} 31... Rd1+ 32. Kh2 $19) 32. Nc1 $2 (32. Nc5 {only move.} Rd1+ 33. Kh2) 32... Rd1+ 33. Kh2 Bc3 34. Rb8+ Kh7 {Black is clearly winning.} 35. Rb7 Kg6 36. Rb1 (36. g4 $142) 36... a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 37. Rb7 a3 38. Ra7 Bb2 {Precision: White = 18%, Black = 60%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.17"]
[White "Hernandez Amura, Gilberto"]
[Black "De Diego Fuentes, Lorenzo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2166"]
[BlackElo "2198"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,49,24,13,33,26,44,3,10,12,19,0,0,0,42,43,36,52,53,61,45,73,53,61,29992,29993,29993,29994,29994,29995,29998,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. c3 Be7 8. O-O O-O 9. Re1 Be6 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3,Bg3f5][%mdl 32]} Bxb3 11. axb3 Nd7 {C90: Closed Ruy Lopez with 7...d6: Early deviations} (11... a5 12. Nf1 Re8 13. Ne3 Bf8 14. Nf5 Ne7 15. Nxe7+ Bxe7 16. d4 Nd7 17. Qd3 c6 18. Be3 Qc7 19. Red1 {½-½ (47) Asrian,K (2611)-Beliavsky,A (2630) Warsaw 2005}) 12. Nf1 Bf6 $146 ({Predecessor:} 12... f5 13. exf5 Rxf5 14. Ng3 Rf7 15. d4 Qf8 16. d5 Nd8 17. Be3 h6 18. c4 {½-½ (62) Rutkowska,M (2115)-Guzik,J Rowy 1998}) 13. g4 h6 {The position is equal.} 14. Ng3 Ne7 15. Kg2 Ng6 16. b4 Nh4+ 17. Nxh4 Bxh4 18. Nf5 Bg5 19. h4 {[%cal Bh2h4,Bh4g5][%mdl 32]} Bxc1 $1 20. Rxc1 Kh7 21. g5 hxg5 $2 {[%mdl 8192] [#]} (21... Rh8 $14) 22. Qh5+ {White mates.} Kg8 23. hxg5 g6 24. Qh6 {[%csl Gf5][%cal Rh6g7]} gxf5 25. Rh1 {Precision: White = 78%, Black = 24%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.18"]
[White "Dani, Juan Jose"]
[Black "Tomeo, Ivan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1549"]
[BlackElo "2149"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,66,7,17,10,16,21,19,22,28,-11,0,0,0,0,0,0,0,-55,-8,-31,-26,-121,-117,-190,-177,-381,-366,-615,-620,-597,-621,-619,-612,-612,-612,-614,-611,-593,-598,-662,-671,-671,-672,-802,-794,-786,-766,-2000,-1752,-29990,-29991,-29991,-29992,-29992,-29990,-29998,-29999]} 1. d4 f5 2. Bf4 Nf6 3. h3 g6 4. Nf3 Bg7 5. e3 O-O 6. Be2 {A80: Dutch Defence: Unusual White second moves} d6 {LiveBook: 17 Games} 7. c3 (7. O-O e6 8. Bh2 Nc6 9. Nbd2 Qe7 10. c3 b6 11. b4 a5 12. Qb3 Bb7 {½-½ (42) Aronian,L (2826)-Caruana,F (2781) Zuerich 2014}) 7... Qe8 8. O-O {The position is equal.} Nc6 9. Nbd2 Kh8 10. Ng5 $146 ({Predecessor:} 10. b4 e5 11. Bh2 e4 {1-0 (58) Chemin,V (2315)-Crosa Coll,M (2412) Sao Paulo 2003}) 10... h6 {[#] Threatens to win with ...e5.} 11. Ngf3 g5 12. Bh2 e5 13. dxe5 dxe5 14. Ne1 (14. Bb5 $11) 14... b6 15. f3 Bb7 $36 {[%mdl 2048] Black is pushing.} 16. Qc2 {[#]} (16. Bd3 $11) 16... Nd5 $1 $17 {[%cal Rd5e3]} 17. Qd3 (17. Nc4 $17 {is a better defense.}) 17... Rd8 $19 {aiming for ...Nf4.} 18. e4 $2 (18. Bd1) 18... Ndb4 19. Qe3 $2 (19. cxb4 Rxd3 20. Bxd3) 19... f4 20. Qf2 Rxd2 21. cxb4 Nd4 22. Bb5 Rxf2 23. Bxe8 Rxf1+ ({Inferior is} 23... Rxe8 24. Rxf2 Ba6 25. Rd2 $16) 24. Kxf1 Rxe8 25. Rc1 Ba6+ 26. Kf2 Bf8 27. Rxc7 Bxb4 28. Rxa7 Bb5 29. g4 Rc8 30. a3 Bxe1+ {Black mates.} 31. Kxe1 Rc1+ 32. Kf2 Rc2+ 33. Kg1 Nxf3+ {Precision: White = 31%, Black = 75%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.19"]
[White "Anino, Sergio"]
[Black "Longhitano, Juan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2132"]
[BlackElo "1531"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,12,39,35]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 c6 6. e3 O-O {[%mdl 32768] LiveBook: 381 Games. Sensor Board Error (Ke4/e5)?} {Predecessor:} 7. h3 $146 b6 8. Qc2 Bb7 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Bd3 Bb4+ 12. Ke2 h6 13. Rhd1 Rc8 14. a3 Be7 15. Bh7+ {0-1 (22) Grigoriants,S (2603)-Vajda,L (2566) Hungary 2015} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.20"]
[White "Romano, Julio Ezequiel"]
[Black "Zamani, Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1494"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,42,-20,-6,-286,-282,-273,-291,-331,-302,-297,-287,-264,-109,-121,-141,-88,-44,-200,-171,-204,-70,-200,-192,-755,-746]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. Nxc6 bxc6 10. Bc4 Qa5 11. Bh6 $2 {[%mdl 8192] B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} (11. Rb1 $11 {and White is okay.}) (11. O-O Qb4 12. Bb3 Ba6 13. Rfd1 Qb7 14. Kh1 Nd7 15. Bh6 Bxh6 16. Qxh6 Nb6 17. f4 c5 18. Bd5 Nxd5 19. Nxd5 Bc4 20. b3 Bxd5 21. exd5 Qd7 22. Rd3 f6 23. Re1 {½-½ (23) Csire,B (2081)-Gyurkovics,B (2212) Hungary 2013}) 11... Bxh6 $19 12. Qxh6 {[#]} d5 $1 13. exd5 {Black has a decisive advantage.} cxd5 14. Qg5 Bf5 15. g4 d4 ({Don't do} 15... Bxc2 16. Bxd5 Kg7 17. Rc1 $17) (15... dxc4 $19 {is more deadly.} 16. gxf5 Rab8) 16. gxf5 $17 dxc3 17. b3 $146 ({Predecessor:} 17. O-O-O Rab8 18. Bb3 Rb5 {½-½ (32) Bouquin,A (1830)-Denes,M (1700) Fouesnant 2003}) 17... Qe5+ 18. Kf2 $2 {[#]} (18. Kf1 $15) 18... Rad8 $36 {[%mdl 2048] Black has strong initiative.} 19. Bd3 Nd5 ({Black should try} 19... Qd4+ $19 20. Kf1 e6) 20. h4 (20. Rae1 $1 $15 Qg7 21. fxg6 fxg6 22. Qe5) 20... Qd4+ 21. Ke2 $2 (21. Kg3) 21... Nf4+ {Precision: White = 19%, Black = 35%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.21"]
[White "Godoy, Luciano"]
[Black "Katopodis, Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2105"]
[BlackElo "1485"]
[Annotator "TA"]
[PlyCount "23"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,23,19,35,190,193,154,98,155,154,149,165,699,709,29994,1668]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. O-O Nf6 6. e5 {LiveBook: 131 Games} Ng8 $2 {[#] C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4} (6... Ng4 $14) (6... d5 7. exf6 dxc4 8. fxg7 Rg8 9. Bg5 Be7 10. Bxe7 Nxe7 11. Qxd4 Qxd4 12. Nxd4 Rxg7 13. Re1 Bh3 14. g3 Rd8 15. c3 c5 {½-½ (41) Azarov,S (2618)-Kamsky,G (2672) Arlington 2015}) 7. Ng5 $1 $18 {[%cal Rg5f7]} Nh6 8. Ne4 (8. Re1 $142) 8... Be7 (8... d5 $142 9. exd6 Bxd6) 9. Bxh6 $40 {[%mdl 128] White is out for blood.} gxh6 10. Qh5 {[%csl Gc4][%cal Rh5f7]} Rf8 $2 (10... O-O) 11. Re1 $18 {[#] And now Nf6+ would win.} Na5 $146 ({Predecessor:} 11... d5 12. Nf6+ Bxf6 13. exf6+ Kd7 14. Qxd5# {1-0 (14) Vidal Zamora,C (1677)-Pinsach Gelabert,G Figueres 2010}) 12. Nf6+ 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.22"]
[White "Ibanez, Nestor Edmundo"]
[Black "Palu, Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1407"]
[BlackElo "2063"]
[Annotator "NA RC"]
[PlyCount "66"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. Nbd2 g6 5. e3 Bg7 6. Be2 O-O 7. c3 c5 8. Qc2 Nc6 9. O-O Rc8 10. Rfe1 Nh5 11. d5 Nxf4 12. exf4 Na5 13. Nb3 Bxd5 14. Nxa5 bxa5 15. c4 Be6 16. Rad1 Qc7 17. g3 Rb8 18. b3 a4 19. Ng5 axb3 20. axb3 Rb6 21. Nxe6 Rxe6 22. Bg4 Rxe1+ 23. Rxe1 e6 24. Bf3 Rb8 25. h4 Bd4 26. Kg2 a5 27. Be4 a4 28. bxa4 Rb2 29. Qd3 Rxf2+ 30. Kh3 Qa5 31. Rb1 Qxa4 32. h5 Kg7 33. hxg6 hxg6 {( 0-1 en la jugada 37 )} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.23"]
[White "Churba, Daniel Alberto"]
[Black "Fuentes, Agustin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2062"]
[BlackElo "1377"]
[Annotator "NA RC"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. d4 Nbd7 7. Nc3 c5 8. d5 Nb6 9. Qd3 Re8 10. a4 a6 11. h3 Qc7 12. Bf4 Nh5 13. Bd2 e6 14. a5 Nd7 15. dxe6 fxe6 16. Ne4 Nhf6 17. Qxd6 Qxd6 18. Nxd6 Rd8 19. Rad1 Nf8 20. Be3 Ne8 21. Ne4 Rxd1 22. Rxd1 Bxb2 23. Rd8 Kf7 24. Nxc5 Ke7 25. Bg5+ Kf7 26. Nd3 Bf6 27. Nde5+ Ke7 28. Rxe8+ Kxe8 29. Bxf6 Nd7 30. Bg5 Nxe5 31. Nxe5 Bd7 32. Bxb7 Ra7 33. Be4 Rc7 34. Be3 Ke7 35. Bb6 Rc8 36. Bb7 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.24"]
[White "Viegas Palermo, Jose"]
[Black "Montes De Oca, Juan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1295"]
[BlackElo "2042"]
[Annotator "NA RC"]
[PlyCount "4"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 {( 0-1 en la jugada 46 )} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.25"]
[White "Juarez, Carlos Eleodoro"]
[Black "Payba, Joaquin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "1100"]
[Annotator "NA RC"]
[PlyCount "14"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O O-O 7. Re1 h6 {( 1-0 en la jugada 34 )} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.26"]
[White "Souza, Marcos Valerio A"]
[Black "Amoroso, Juan Pablo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2000"]
[BlackElo "2014"]
[Annotator "NA RC"]
[PlyCount "70"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. Bc4 Nc6 5. d3 d6 6. Be3 Nf6 7. h3 O-O 8. O-O a6 9. Bb3 b5 10. Qe2 Rb8 11. Bc2 b4 12. b3 Nd7 13. Qe1 a5 14. a3 Ba6 15. axb4 cxb4 16. Ra2 bxc3 17. Nxc3 Nb4 18. Rb2 Nxc2 19. Rxc2 Bxd3 20. Rb2 Bxf1 21. Kxf1 Nc5 22. Bxc5 dxc5 23. e5 e6 24. Qe2 Qc7 25. Nb5 Qc6 26. Na7 Qb6 27. Nd2 Qxa7 28. f4 Rfd8 29. Ne4 c4 30. Rb1 Rxb3 31. Rc1 Qe3 32. Qxe3 Rxe3 33. Rxc4 Red3 34. Ra4 R3d4 35. Nf6+ Bxf6 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.27"]
[White "Axarlian, Carlos"]
[Black "Casal, Ray Laura"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2006"]
[Annotator "NA RC"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Be7 6. O-O d6 7. c3 b5 8. Bb3 O-O 9. h3 Bb7 10. Re1 Re8 11. Nbd2 Bf8 12. Nf1 Ne7 13. Ng3 g6 14. Bg5 Bg7 15. Qc1 Qd7 16. Bh6 Bxh6 17. Qxh6 Rac8 18. Ng5 Kh8 19. Nxf7+ Kg8 20. Nxe5+ Kh8 21. Nxd7 Nxd7 22. f4 c5 23. d4 c4 24. Bc2 d5 25. e5 Nb6 26. f5 gxf5 27. Nh5 Rg8 28. Qf6+ Rg7 29. Qxg7# 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.28"]
[White "Gonzalez, Ludmila"]
[Black "Bulcourf, Carlos"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1993"]
[Annotator "NA RC"]
[PlyCount "34"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 Nf6 2. Nc3 d5 3. d4 dxe4 4. Bc4 Bg4 5. f3 exf3 6. Nxf3 Nc6 7. Bf4 e6 8. Qd3 Nb4 9. Bb5+ c6 10. Bxc6+ bxc6 11. Qc4 Bxf3 12. gxf3 Qxd4 13. Qxd4 Nxc2+ 14. Kd2 Nxd4 15. Rad1 O-O-O 16. Kc1 Bb4 17. Rd2 Bxc3 {( 0-1 en la jugada 23 )} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.29"]
[White "Valli, Americo"]
[Black "Gallagher, Ian G"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1981"]
[BlackElo "2089"]
[Annotator "NA RC"]
[PlyCount "21"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. d4 f6 5. Bc4 Nge7 6. dxe5 fxe5 7. Nc3 Bg4 8. O-O Nd4 9. Ne2 Nxe2+ 10. Bxe2 Be6 11. f5 {( 1-0 en la jugada 16 )} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.30"]
[White "Neira, Leandro"]
[Black "Cisneros, German"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1979"]
[Annotator "NA RC"]
[PlyCount "77"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O Nbd7 10. h3 Ne5 11. bxa6 Nxd3 12. Qxd3 Bxa6 13. Qc2 Nd7 14. f4 e6 15. Rf3 Qb6 16. Rb1 Bb7 17. Be3 Qa5 18. dxe6 fxe6 19. Qb3 Qc7 20. Qxe6+ Kh8 21. Nb5 Qc6 22. Nxd6 Bf6 23. Rd1 Kg7 24. e5 Bxe5 25. Nf5+ Rxf5 26. Rxd7+ Qxd7 27. Qxd7+ Rf7 28. Qb5 Ba6 29. Qc6 Bb7 30. Qxc5 Bxb2 31. Bd4+ Bxd4+ 32. Qxd4+ Kg8 33. Rb3 Re8 34. Qc4 Ba8 35. f5 Kg7 36. Qd4+ Kh6 37. Ng3 gxf5 38. Rb6+ Kg5 39. h4# 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.31"]
[White "Koch, Juan"]
[Black "Ortiz Guerrero, Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1979"]
[BlackElo "1470"]
[Annotator "NA RC"]
[PlyCount "61"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 e6 2. c4 Nf6 3. g3 Be7 4. Bg2 O-O 5. O-O d5 6. d4 Nc6 7. b3 dxc4 8. bxc4 a6 9. Bb2 b5 10. Ne5 Bb7 11. Nxc6 Bxc6 12. Bxc6 Rb8 13. cxb5 axb5 14. Nd2 b4 15. Nc4 Ng4 16. e4 f6 17. Qxg4 f5 18. exf5 exf5 19. Qe2 b3 20. Qe6+ Kh8 21. Ne5 Rf6 22. Nf7+ Rxf7 23. Qxf7 bxa2 24. Rxa2 Bf6 25. Re1 h6 26. Re8+ Qxe8 27. Bxe8 Kh7 28. Ra6 c5 29. Rxf6 cxd4 30. Rxh6+ Kxh6 31. Qh5# 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.32"]
[White "Paz, Patricio"]
[Black "Lopez Rebert, Pablo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1924"]
[Annotator "NA RC"]
[PlyCount "48"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 O-O 6. O-O Nc6 7. Be3 Bd7 8. Qd2 e5 9. dxe5 dxe5 10. Bh6 Qe7 11. Nd5 Nxd5 12. exd5 Nd8 13. Bxg7 Kxg7 14. Rfe1 f6 15. h3 Nf7 16. Rad1 Qc5 17. Re4 Bf5 18. Qe3 Qxe3 19. Rxe3 Bxc2 20. Rc1 Bf5 21. g4 Bd7 22. Bb3 c6 23. dxc6 Bxc6 24. Bxf7 Rxf7 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.33"]
[White "Gras, Carlos"]
[Black "Schiavo, Matias"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1908"]
[Annotator "NA RC"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 e6 2. c4 b6 3. e4 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 d5 6. cxd5 exd5 7. exd5 Qxd5 8. Ngf3 Bg4 9. Bc4 Qd7 10. O-O Nc6 11. d5 Na5 12. Qe2+ Qe7 13. Qd3 O-O-O 14. Ba6+ Kb8 15. Rfe1 Qd6 16. Ne5 Nh6 17. Ndc4 Qxd5 18. Nxa5 Qxd3 19. Nac6+ Ka8 20. Nxd3 Rxd3 21. Bxd3 Bd7 22. Be4 Bxc6 23. Bxc6+ Kb8 24. Rad1 a5 25. Rd7 g6 26. g4 f5 27. Ree7 Rc8 28. g5 Ng4 29. h3 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.34"]
[White "Schneider, Patricia"]
[Black "Faingerch, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1892"]
[Annotator "NA RC"]
[PlyCount "74"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Bf4 d6 5. Nbd2 O-O 6. e3 Re8 7. Bd3 c5 8. O-O Nh5 9. Re1 Nxf4 10. exf4 cxd4 11. Nb3 Nc6 12. Be4 e5 13. Bxc6 bxc6 14. c5 dxc5 15. Nxc5 Qd5 16. Nb3 c5 17. fxe5 Bg4 18. h3 Bxf3 19. Qxf3 Rad8 20. Nd2 Rxe5 21. Qxd5 Rexd5 22. Re2 d3 23. Re3 Bxb2 24. Rb1 Bc3 25. Ne4 Bg7 26. Rb7 d2 27. Nc3 Bxc3 28. Rb1 d1=Q+ 29. Rxd1 Rxd1+ 30. Kh2 Bd4 31. Rf3 c4 32. g4 c3 33. h4 c2 34. h5 c1=Q 35. hxg6 Be5+ 36. Kg2 Rg1+ 37. Kh3 Qh6# 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.35"]
[White "Bourgeois, William"]
[Black "Costa, Fernando De Souza"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1865"]
[BlackElo "2000"]
[Annotator "NA RC"]
[PlyCount "72"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 cxd4 10. Nxd4 h6 11. e4 Nxd4 12. Qxd4 dxe4 13. Nb5 a6 14. Qxd8 Rxd8 15. Nc7 Rb8 16. Bf4 Bf5 17. Rac1 Bd6 18. Bxd6 Rxd6 19. h3 Rd2 20. g4 Bg6 21. f3 exf3 22. Bxf3 Rxb2 23. h4 h5 24. g5 Ng4 25. Nd5 Rd8 26. Ne7+ Kh7 27. Nxg6 fxg6 28. Rcd1 Rxd1 29. Rxd1 Ne5 30. Bd5 Rb4 31. Be6 Rxh4 32. Rd8 Nf3+ 33. Kg2 Nxg5 34. Bg8+ Kh6 35. Bd5 Rg4+ 36. Kf2 Ne4+ {( 0-1 en la jugada 55 )} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "1.36"]
[White "Visciglia, Lautaro"]
[Black "Mirada, Luciano"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1863"]
[Annotator "NA RC"]
[PlyCount "61"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. d3 d6 6. Ng5 e6 7. Qf3 Nf6 8. e5 Nxe5 9. Bb5+ Ned7 10. O-O O-O 11. Nce4 Ne5 12. Nxf6+ Qxf6 13. Qh3 h5 14. f3 Qe7 15. g4 f6 16. gxh5 fxg5 17. hxg6 Nxg6 18. Qh5 Nf4 19. Bxf4 Rxf4 20. Qg6 a6 21. Bc4 d5 22. Bxd5 exd5 23. Rae1 Rf6 24. Qxg5 Qf7 25. Rf2 Rg6 26. f4 Rxg5+ 27. fxg5 Bd4 28. Ref1 Bh3 29. c3 Bxf1 30. cxd4 Qxf2+ 31. Kxf2 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.1"]
[White "Falcon, Benjamin"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2183"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,88,-7,-35,-28,-100,-113,-107,-10,-16,-13,-45,-33,-37,-30,-23,-29,-28,-31,-74,-64,-64,-58,-57,-58,-74,-69,-79,-87,-95,-95,-87,-70,-122,-121,-104,-106,-177,-156,-172,-172,-176,-181,-182,-166,-160,-179,-176,-163,-152,-151,-237,-241,-278,-247,-267,-259,-605,-599,-1023,-997,-878,-875]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 b5 9. Qe2 Bb7 10. O-O Bc5+ {B43: Sicilian: Kan Variation: 5 Nc3} 11. Be3 Nf6 12. Bxc5 Qxc5+ 13. Kh1 b4 (13... Qh5 14. Qxh5 Nxh5 15. e5 f5 16. Be2 g6 17. Bf3 Bxf3 18. Rxf3 {0-1 (47) Najer,E (2674)-Bukavshin,I (2657) Moscow 2015}) 14. Nd1 O-O 15. Nf2 {LiveBook: 3 Games} e5 16. Ng4 (16. a3 $11 {remains equal.}) 16... Nxg4 $17 17. Qxg4 {[#]} Bc6 $146 (17... f5 $1 $17 {[%cal Rf5g4][%mdl 512]} 18. exf5 e4) ({Predecessor:} 17... d6 18. b3 {1-0 (84) Milenkovic,M (2381)-Ilic,Z (2285) Kragujevac 2013}) 18. f5 $11 f6 19. Qe2 d5 20. a3 a5 21. exd5 Bxd5 22. axb4 axb4 23. Be4 Bxe4 24. Qxe4 Rac8 25. Rac1 Qc4 26. Qxc4+ Rxc4 $15 {[%mdl 4096] Endgame KRR-KRR} 27. Kg1 h5 28. g3 Rfc8 29. Rf2 h4 30. Rd2 ({White should try} 30. gxh4 $1 $15 Rxh4 31. Rd1) 30... Kh7 $17 31. gxh4 Rxh4 32. Rf1 (32. Rg2 $17) 32... Rg4+ $19 33. Kh1 Kh6 34. h3 Rgc4 35. Rff2 Kg5 36. Kh2 R8c7 37. Kg3 Re4 38. Rf3 Rh4 39. Rff2 (39. Rf1 $17) 39... Rhc4 40. Rde2 Rd7 41. Kh2 Rf4 42. Rxf4 $2 (42. Rg2+ Kxf5 43. Rd2 Rxd2 44. Rxd2) 42... Kxf4 {Black is clearly winning.} 43. Rf2+ Ke3 44. Kg3 e4 {Precision: White = 43%, Black = 89%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.2"]
[White "Perez Ponsa, Federico"]
[Black "Leon, Juan Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2594"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,63,0,0,26,14,66,32,110,69,131,143,142,147,135,118,210,204,196,115,118,74,93,110,117,102,110,110,150,140,155,97,136,138,133,136,148,125,183,143,233,218,229,249,247,229,197,52,497,497,482,457,678,642]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Rb8 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} (7... Be7 8. Qd2 a6 9. a3 b5 10. Bd3 Bb7 11. O-O O-O 12. Kh1 f5 13. Qf2 Rc8 14. Rg1 b4 15. axb4 Nxb4 16. g4 g6 17. gxf5 Nxd3 18. cxd3 Rxf5 {0-1 (40) Kasparov,G (2812)-Caruana,F (2807) Saint Louis 2017}) 8. Be2 Qa5 ({Black should try} 8... Be7 $11) 9. O-O (9. a3 $5 {[%cal Rd4c5]}) 9... b5 (9... a6 $14) 10. a4 bxa4 $146 (10... b4 $14 11. Nb5 c4) ({Predecessor:} 10... b4 11. Nb5 Be7 12. f5 cxd4 13. Nbxd4 Nxd4 14. Nxd4 exf5 15. Nc6 {1-0 (25) Bartel,M (2640)-Heberla,B (2541) Poland 2016}) 11. Nxa4 $16 ({Much less strong is} 11. Rxa4 $6 Qb6 $14) 11... cxd4 12. Nxd4 Nxd4 13. Qxd4 a6 (13... Be7 $16 14. Qxa7 Qxa7 15. Bxa7 Rb4) 14. c3 $18 Qc7 15. b4 (15. Rfc1 $18) 15... Be7 $16 16. Nb2 O-O 17. Qd2 f6 18. Bg4 ({But not} 18. Bxa6 $6 fxe5 19. Bxc8 Rbxc8 $11) 18... Qc6 19. Bd4 f5 20. Be2 Bd8 21. Na4 ({White should play} 21. c4) 21... Be7 22. Qe3 Bb7 23. Kh1 Kh8 24. Bd3 Qc8 (24... Rf7 $16 {keeps fighting.} 25. Rfb1 Rff8) 25. Nb2 Ra8 (25... Rg8 $16 26. Qe2 Ra8) 26. g4 $1 $18 g6 27. gxf5 gxf5 {[#]} 28. Qh3 $1 Qe8 29. Nd1 ({Better is} 29. Rg1 $18 {aiming for Qh6.} Rg8 {[#]} 30. Bxf5 $1 {[%mdl 512]} exf5 31. Qxf5) 29... Rf7 $2 {[%mdl 8192]} (29... Nb8 $1 $14) 30. Ne3 {White is clearly winning.} Qf8 31. Rg1 Bd8 (31... Nc5 $142 32. bxc5 Bxc5) 32. Rg6 {Precision: White = 59%, Black = 26%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.3"]
[White "Tomeo, Ivan"]
[Black "Abanades Flores, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2149"]
[BlackElo "1391"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. Qe2 Qb6 8. Nb3 Qc7 9. f4 b4 10. Nd1 Nf6 11. c4 d6 12. Bd2 Nc6 13. Rc1 Be7 14. O-O Nd7 15. Ne3 Nc5 16. Bb1 a5 17. Qg4 g6 18. Qh3 Nxb3 19. axb3 Nd4 20. f5 Ne2+ 21. Kh1 Nxc1 22. Bxc1 Qd7 23. c5 exf5 24. exf5 dxc5 25. Rd1 Qc8 26. Qh6 Ra6 27. Re1 Qc6 28. Bd3 Kd8 29. Qh3 Re8 30. Nc4 Bf6 31. Rd1 Bd4 32. Bf4 Qd5 33. Qg3 gxf5 34. Bc7+ Kc8 35. Bb6 f4 36. Qg4+ Kb8 37. Qxf4+ Ka8 38. Bf1 Rg8 39. Rd2 Qe6 40. Re2 Qxe2 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.4"]
[White "Valerga, Diego"]
[Black "Hernandez Amura, Gilberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2166"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,94,41,64,57,61,27,33,31,85,58,65,86,108,65,97,104,76,90,109,68,91,75,77,55,196,169,172,67,115,123,125,64,76,86,76,69,90,44,48,79,82,72,81,87,78,81,110,45,10,-54,-54,-125,-33,-144,-135,-695,-532,-891,-872,-853,-845,-784,-560,-595,-564,-29986,-29987,-29987,-29988,-29988,-29989,-29992,-29993,-29993,-29994,-29994,-1798]} 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O a6 10. a4 Nbd7 {LiveBook: 11 Games} 11. Qc2 {A74: Modern Benoni: Classical: 9...a6} (11. Bf4 Qe7 12. Nd2 Ne5 13. Bg3 g5 14. Re1 Nfd7 15. Nf1 Ng6 16. Bg4 Nde5 17. Bf5 Nf4 18. Ne3 Qf6 19. Bxc8 Rfxc8 20. Nf5 c4 {1-0 (44) Temirbayev,S (2464)-Akselrod,V (2446) Khanty-Mansiysk 2009}) 11... Qe7 12. Bf4 Ng4 13. Nd2 {White is slightly better.} Nge5 (13... Nde5 $14) 14. Bg3 $16 {And now f4 would win.} g5 15. Nd1 Ng6 16. Bg4 Qf6 $146 ({Predecessor:} 16... Nf4 17. Kh1 h5 18. Bxf4 gxf4 19. Bxh5 {1-0 (41) Olivera,H (2257)-Albarran,G (2236) Buenos Aires 2004}) 17. Nc4 $36 {[%mdl 2048] White is in control.} Nf4 18. Nde3 Rb8 19. Bf5 b5 20. Ng4 Qe7 21. Na5 {Black must now prevent Nc6.} Bb7 {[#]} (21... Ne5 $14) 22. h4 $1 {[%mdl 512]} Ne5 (22... gxh4 23. Bxf4) 23. Ne3 ({White should try} 23. hxg5 $18 Qxg5 24. Nxe5 Bxe5 25. axb5) 23... Ned3 24. hxg5 Qxg5 25. axb5 (25. Nc6 $16) 25... axb5 $14 26. Bxf4 Nxf4 27. g3 Bd4 28. Ng4 ({But not} 28. Nxb7 $6 Rxb7 29. Ng4 Ng6 $14) 28... Ng6 29. Nxb7 Rxb7 30. Kg2 $1 {aiming for Rh1.} h5 31. f4 Qe7 32. Nh2 h4 {[#]} 33. Rf3 (33. Rh1 $1 $16) 33... Kg7 34. Rh1 ({White has to play} 34. Ra6 $1 $11) 34... Rh8 $15 35. Nf1 (35. Ng4 $15) 35... Ra7 (35... Rbb8 $17 {Threatens to win with ...hxg3.} 36. Ne3 Rbe8) 36. Qb1 {[#]} (36. Bxg6 $15 fxg6 37. Qb1) 36... Qf6 $1 $17 37. b4 $2 {[%mdl 8192]} (37. Bxg6 $17 fxg6 38. Ne3) 37... Rha8 38. bxc5 Ra2+ 39. Kh3 hxg3 40. Kxg3 Rb2 41. Qe1 Raa2 42. Ne3 Bxe3 {Black mates.} 43. Rxe3 Rg2+ 44. Kf3 Qb2 45. Rf1 {[#]} Ra1 $1 {[%mdl 512]} 46. Bxg6 (46. Qxa1 Nh4#) 46... Rxe1 47. Rexe1 Rxg6 {Precision: White = 35%, Black = 55%.} (47... Rh2 $142 48. Bf5 Qg2+ 49. Ke3 Qg3+ 50. Rf3 Qxe1+ 51. Kd4 Qb4+ 52. Ke3 Qd2#) 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.5"]
[White "Zamani, Andres"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2120"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,65,14,16,0,16,-17,27,35,25,38,29,5,6,1,13,0,0,0,0,0,2,0,0,-71,-79,-89,-70,-90,-78,-97,-98,-141,-135,-156,-162,-268,-249,-546,-529,-510,-532,-538,-519,-606,-429,-29989,-29990,-29990,-29991,-29991,-29990,-29990,-29991,-29991,-29988,-29990,-29991,-29998]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 O-O {LiveBook: 45 Games} (5... h6 6. a3 a6 7. Bc4 Bc5 8. b4 Ba7 9. h3 d6 10. Ne2 Be6 11. Bxe6 fxe6 12. Ng3 O-O 13. c3 Qe8 14. O-O Nh5 15. Nxh5 Qxh5 {½-½ (24) Svidler,P (2741)-Yu,Y (2750) Shenzhen 2017}) 6. Be3 {C48: Four Knights: 4 Bb5, replies other than 4...Bb4} Re8 7. a3 Bf8 8. Bc4 {White has an edge.} d6 $146 ({Predecessor:} 8... h6 9. h3 d6 10. O-O Be6 11. Bxe6 fxe6 12. d4 exd4 13. Nxd4 {1-0 (54) Szamoskozi,G (2335)-Pinter,J (2546) Hungary 2015}) 9. Ng5 Re7 10. Nd5 Nxd5 11. Bxd5 h6 12. Nh3 Nd4 {[%cal Bc6d4,Bd4e6,Be6c5][%mdl 32]} 13. c3 c6 14. Ba2 Ne6 15. Qf3 Nc5 $36 {[%mdl 2048] Black fights for an advantage.} 16. O-O-O (16. O-O $11 {remains equal.}) 16... Be6 $17 17. Bxe6 Rxe6 ({Don't play} 17... Nxe6 $6 18. Qg3 $11) 18. Bxc5 dxc5 19. Qe3 b5 20. f4 b4 21. axb4 cxb4 22. cxb4 (22. Kd2 {was worth a try.}) 22... Bxb4 $19 23. fxe5 $2 {[#]} (23. Kc2) 23... Rxe5 24. d4 Rb5 {[%cal Be5b5,Bb5b2,Bb2a2][%mdl 32]} 25. Kc2 Rab8 26. Nf4 {[#]} Bc5 $1 {[%mdl 512]} 27. Ne2 (27. b3 $19 Rxb3 28. Qxb3 Rxb3 29. Kxb3) (27. dxc5 Rxb2+) 27... Rxb2+ {Black mates.} 28. Kd3 R8b3+ 29. Nc3 Qa5 {[%csl Ga5][%cal Rb3c3]} 30. Qe1 Bb4 31. Rc1 Ra2 32. Rf1 Bxc3 33. Rh1 {Precision: White = 32%, Black = 75%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.6"]
[White "Dolezal, Cristian"]
[Black "Churba, Daniel Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2426"]
[BlackElo "2062"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,142,-8,0,0,6,0,18,9,21,21,20,16,22,16,34,0,24,18,72,71,76,54,85,24,35,16,6,12,139,135,120,130,197,177,297,282,296,292,307,299,295,288,377,266,262,262,327,200,196,186,189,189,179,186,179,175,209,116,133,6,0,-88,-88,-75,-48,-131,-142,-141,-95,-239,-232,-235,-254,-247,-208,-212,-212,-204,-201,-315,-325,-320,-310,-317,-264,-264,-248,-425,-327,-327,-306,-29993,-290,-312,-278,-270,-93,-86,0,-220,0,0,0,-225,-68,-70,-70,-70,-67,-75,-75,-170,-156,-341,-335,-299,-27,-29,-32,-31,-21,-29,0,0,0,0,0,0,0,0,0,0,0,0,4]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Be7 5. Bb5 (5. d4 exd4 6. Nxd4 d6 7. Bb5 Bd7 8. Nxc6 bxc6 9. Bd3 O-O 10. O-O c5 11. h3 Bc6 12. Bf4 Nd7 13. Re1 Bf6 14. Rb1 Rb8 15. Qd2 {½-½ (39) Motylev,A (2686)-Dubov,D (2614) Moscow 2014}) 5... O-O 6. d3 {C47: Scotch Four Knights and Four Knights with 4 g3} d6 7. h3 Bd7 8. Ne2 Qc8 $146 ({Predecessor:} 8... a6 9. Bc4 h6 10. c3 Qc8 11. Ng3 Na5 12. Ba2 c5 13. Bd2 Nc6 {0-1 (24) Assmann,H (1559)-Scheide,H (1924) Rowy 2002}) 9. Ng3 Re8 10. O-O a6 11. Bc4 h6 12. Nh2 Na5 13. Ba2 c5 (13... Be6 $11) 14. f4 $16 c4 15. Qe1 Qc7 16. Bd2 ({White should play} 16. fxe5 $16 dxe5 17. Nf3) 16... Nc6 $11 17. Bxc4 d5 $1 {[%cal Rd5c4]} 18. exd5 exf4 (18... Nd4 $1 $11 19. fxe5 Bc5) 19. Bxf4 $16 Bc5+ 20. Kh1 Qb6 (20... Rxe1 $16 21. Bxc7 Rxa1 22. Rxa1 Nd4) 21. Qd2 Nd4 (21... Ne5 $142 22. b4 Nxc4 23. dxc4 Be3) 22. b4 Bd6 23. c3 Bxf4 24. Rxf4 Nb5 25. a4 Nd6 26. Nf3 Qe3 27. Bb3 Re5 28. Qxe3 Rxe3 29. Rd1 b5 30. a5 Rc8 31. c4 bxc4 32. Bxc4 Bb5 {[%cal Bd7b5,Bb5c4,Bc4d5][%mdl 32]} 33. Nf1 (33. Nf5 $18 Nxf5 34. Rxf5) 33... Re7 34. Nd4 (34. N1d2 $16) 34... Bxc4 $11 35. Nc6 {[#]} (35. dxc4 $11 Rxc4 36. Nc6 Rxf4 37. Nxe7+ Kf8 38. Nc6) 35... Rxc6 $1 $17 {[%mdl 512]} 36. dxc6 Bd5 37. c7 (37. Rc1 $15) 37... Rxc7 38. Ne3 {Threatens to win with Rd4.} Bb7 39. Nc4 (39. Rd4 $17 Nb5 40. Rd8+ Kh7 41. Re1) 39... Nd5 $19 40. Rf2 Nxc4 41. dxc4 Rxc4 42. b5 axb5 43. a6 Bc6 44. a7 (44. Rfd2 {keeps fighting.}) 44... Ra4 45. Rc2 Bb7 46. Rc5 Rxa7 47. Rxb5 Ne3 48. Rd8+ Kh7 49. Kh2 Be4 ({Don't play} 49... Bxg2 50. Rb3 $19) 50. g4 $2 (50. Rb3 $19 Nd5 51. Rb2) 50... Nf1+ $2 (50... Ra2+ {mates} 51. Kg3 g5 52. Rh8+ Kxh8 53. Rb8+ Kh7 54. Rh8+ Kxh8 55. h4 Nf1+ 56. Kh3 Rh2#) 51. Kg1 Ra1 {Hoping for ...Ne3+.} 52. Kf2 Bc6 $2 (52... Nh2 $1 $19 {and Black stays clearly on top.} 53. Rdb8 Rf1+ 54. Kg3 Nf3) 53. Rc5 Be4 (53... Ba8 $17 {...Nh2 is the strong threat.} 54. Rxa8 Rxa8 55. Kxf1 Ra2) 54. Rc4 $2 (54. Rb5 $1 $11 {and White has nothing to worry.}) 54... Bg6 55. Rcc8 {[%csl Gc8][%cal Rd8h8]} Be4 56. Rc4 {[#]} f5 $2 (56... Bg2 $1 $19 {[%mdl 512]} 57. Rd3 (57. Kxg2 Ne3+) 57... Ra2+ 58. Ke1 Nh2) 57. Rcd4 Nh2 58. gxf5 $1 Bxf5 {White must now prevent ...Ra2+.} 59. Kg2 Nf1 60. Rf4 (60. Re8 $17 {might work better.}) 60... g5 61. Rb4 $2 (61. Rfd4 $17) 61... Ne3+ 62. Kf2 {[#]} Nc2 $2 ({Worse is} 62... Bxh3 63. Rb7+ Kg6 64. Rd6+ Kf5 65. Kxe3 $11) ({Better is} 62... Nd1+ $1 $19 63. Kg2 Ra2+ 64. Kg1 Nf2) 63. Rb7+ $11 Kg6 64. Rd6+ Kh5 65. Rbb6 {[%csl Gb6][%cal Rd6h6]} Bxh3 {Strongly threatening ...Kg4.} (65... g4 $5 {[%cal Rg4h3]} 66. Rb5 Kg5 67. hxg4 Kxg4 68. Rxf5 Kxf5 69. Rxh6 Nd4 $15) 66. Rbc6 $1 {The position is equal.} Ra2 67. Rxh6+ Kg4 68. Rc4+ Kf5 {And now ...Na3+ would win.} 69. Rc5+ Kg4 {aiming for ...Nd4+.} 70. Rc4+ Nd4+ 71. Ke3 Ra3+ {[%mdl 32768] Precision: White = 46%, Black = 42%. . Loss on Time!?} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.7"]
[White "Palu, Andres"]
[Black "Pierrot, Facundo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2063"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,104,75,83,85,75,79,69,69,75,71,68,174,51,55,56,47,50,53,58,72,11,10,8,12,0,0,0,12,6,5,0,8,0,-7,-2,0,0,0,-12,-3,-14,0,0,0,-16,-16,-16,-16,-10,0,-66,-25,-32,-41,-109,-121,-157,-157,-232,-244,-295,-260,-295,-284,-427,-528,-641,-634,-629,-563,-710,-500,-1350,-1255,-1112,-1034,-5903,-4133,-1442,-380,-373,-369,-369,-361,-354,-341,-325,-310,-287,-275,-400,-233,-877,-797]} 1. e4 d5 2. exd5 Nf6 3. Nf3 Qxd5 4. Nc3 Qd6 5. d4 a6 6. g3 b5 {B01: Scandinavian Defence} (6... Bg4 7. Bg2 c6 8. O-O e6 9. h3 Bxf3 10. Bxf3 Be7 11. b3 O-O 12. Bb2 Nbd7 13. Ne2 Rad8 14. Re1 Rfe8 {0-1 (64) Hou,Y (2663)-Megaranto,S (2535) Almaty 2016}) 7. Bg2 {LiveBook: 105 Games. And now Ne5 would win.} Bb7 8. O-O e6 {White is better.} 9. Bf4 Qb6 10. a4 Bd6 11. Be3 {Threatens to win with d5.} Ng4 {[#]} (11... O-O $14) 12. axb5 $146 ({White must play} 12. Ng5 $1 $18 Bxg2 13. Kxg2 Qb7+ 14. d5) ({Predecessor:} 12. Ng5 Bxg2 13. Kxg2 b4 14. Qxg4 bxc3 15. bxc3 {1-0 (33) Kalegin,E (2490)-Nozdrin,A (2399) Ufa 2009}) 12... axb5 $14 13. Rxa8 Bxa8 14. Ng5 Bxg2 15. Kxg2 Qb7+ 16. Kg1 ({White should play} 16. d5 $16 Ne5 17. Qd4) 16... Nf6 $1 $11 17. Qd3 b4 18. Qb5+ Qxb5 19. Nxb5 h6 20. Nf3 Kd7 21. Ra1 (21. c4 {is interesting.} bxc3 22. bxc3 Nc6 23. Ra1 Rb8 24. c4) 21... Nc6 22. Nxd6 cxd6 23. Kf1 Rc8 24. Ke2 Nd5 25. Ne1 f6 26. Nd3 e5 27. dxe5 fxe5 28. Kd2 g5 29. Ne1 e4 30. Ke2 Ke6 31. b3 (31. f3 $11) 31... Ke5 32. Kd2 Nc3 33. f4+ {[#]} (33. h4 $15) 33... Kf5 $1 $17 34. fxg5 hxg5 35. Ng2 (35. h3 $17 {was necessary.}) 35... Ne5 $19 36. h4 Nf3+ 37. Kc1 d5 {[%cal Bd6d5,Bd5d4][%mdl 32]} 38. Kb2 (38. hxg5 {might work better.} d4 39. Bf4) 38... Kg4 39. Bxg5 Kxg3 40. Ne1 d4 41. Be7 Nd5 42. Bg5 (42. Bd6+ $142 Kxh4 43. Ng2+ Kh3 44. Nf4+ Nxf4 45. Bxf4) 42... Kf2 43. Nxf3 exf3 {[%mdl 4096] Endgame KRB-KRN} ({Less strong is} 43... Kxf3 44. Rd1 $17) 44. h5 Ke2 45. Bh4 f2 $2 (45... Ne3 46. Re1+ Kd2) 46. Bxf2 Kxf2 {KRN-KR} 47. Rd1 Ke3 48. h6 Rh8 49. Rh1 Rh7 50. Rh5 {aiming for Re5+.} Ke4 51. Kc1 (51. Rh4+ $142 Nf4 52. Rh1) 51... Nf4 (51... Ne7 $142 52. Rh4+ Ke5) 52. Rb5 $2 (52. Rh1) 52... Nd5 {Precision: White = 33%, Black = 62%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.8"]
[White "Della Morte, German"]
[Black "Juarez, Carlos Eleodoro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2362"]
[BlackElo "2018"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,53,51,101,69,68,0,52,41,60,19,21,39,362,364,370,362,373,381,387,388,515,407,1045,1050,1047,1049,1043,1017,1035,1036,1028,1002,1706,891,1819,1776,29976,850]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Nbd7 9. f4 h5 {LiveBook: 5 Games. B42: Sicilian: Kan Variation: 5 Bd3} (9... g6 10. f5 e5 11. Nf3 gxf5 12. exf5 b5 13. cxb5 Bg7 14. Nc3 O-O 15. Bg5 Re8 16. Rac1 Qb6+ 17. Be3 {½-½ (42) Khegay,D (2484)-Khismatullin,D (2639) Sochi 2017}) 10. Kh1 Be7 11. Nd2 $146 (11. Nc3 $14) ({Predecessor:} 11. Nc3 h4 12. Bd2 b6 13. Rae1 h3 14. g4 Nc5 15. g5 Nxd3 16. Qxd3 Nd7 17. g6 {0-1 (28) Martin Alvarez,I (2239)-Meijers,V (2483) San Sebastian 2009}) 11... b6 ({Black should try} 11... Nc5 $11) 12. N2f3 Nc5 13. Bc2 e5 14. Nf5 Bb7 $2 {[%mdl 8192] [#]} (14... Bxf5 $14 15. exf5 O-O) 15. fxe5 dxe5 16. Nxg7+ Kf8 17. Nf5 Ncxe4 18. Bh6+ Ke8 19. Rad1 Bf8 (19... Rxh6 $142 20. Nxh6 Rc8 21. Ba4+ Kf8) 20. Ba4+ $18 Bc6 21. Bxc6+ Qxc6 22. Nxe5 Qe6 23. Bg7 Qxe5 24. Bxh8 Qe6 25. Nd4 Qe7 26. Bxf6 Nxf6 27. Rxf6 {Precision: White = 60%, Black = 17%.} (27. Qf3 $142 Rc8 28. Rfe1 Nd7 29. Nc6 Rb8 30. Qxh5 Rc8 31. Qd5 f5 32. Nxe7) 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.9"]
[White "Amoroso, Juan Pablo"]
[Black "Llanos, Guillermo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2014"]
[BlackElo "2294"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,66,16,1,18,8,6,3,34,-11,-12,-40,-24,-58,-61,-81,-72,-75,38,-34,-4,-20,-9,-7,-2,-24,11,4,29,22,14,0,46,0,15,0,8,2,16,8,101,91,136,134,95,-26,-9,-159,-155,-325,-311,-399,-393,-395,-395]} 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 d6 6. Nge2 Nbc6 7. b3 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} Be6 8. Bb2 {LiveBook: 6 Games} (8. O-O O-O 9. Bb2 d5 10. cxd5 Nxd5 11. a3 Nxc3 12. Bxc3 Bd5 13. e4 Be6 14. Qc2 Qd6 15. d3 Rfd8 16. Rfd1 a5 17. Qb2 Ra6 18. b4 axb4 19. axb4 Rxa1 20. Rxa1 Qxd3 {1-0 (63) Granda Zuniga,J (2636)-Mamedyarov,S (2733) San Sebastian 2012}) 8... d5 9. d3 {The position is equal.} O-O 10. O-O Re8 11. Na4 $146 ({Predecessor:} 11. e4 dxc4 12. dxc4 Nd4 13. Nd5 Nxe2+ 14. Qxe2 c6 15. Nb4 Qc7 16. c5 {1-0 (41) Chovan,M (2256)-Hacik,R (2213) Slovakia 2015}) 11... b6 12. Rc1 Qd7 13. Qd2 dxc4 14. bxc4 Rad8 15. Rfd1 Na5 (15... Bf5 $17) 16. Qc2 ({White should play} 16. Nc5 $1 $14 bxc5 17. Qxa5) 16... Bf5 {[%cal Rf5d3]} 17. e4 Bg4 {[#] And now ...Bxe2 would win.} 18. Nac3 c6 19. Rb1 h5 20. Bc1 Qc8 21. Be3 Nb7 22. Rd2 Kh7 23. f4 Bh6 24. Rf1 Kg8 25. Nd1 Qd7 26. Nf2 Be6 (26... Bxe2 $11 {keeps the balance.} 27. Rxe2 c5) 27. d4 $16 exf4 28. Nxf4 Qc8 29. Qa4 ({White should try} 29. Qd3 $16 Bg7 30. d5 (30. Nxe6 Qxe6 31. Nh3 Nc5 $14)) 29... Na5 $1 $11 30. Rc1 {[#]} (30. d5 $11 Bd7 31. Qc2 cxd5 32. Nxd5 Bxe3 33. Nxe3) 30... Nxc4 $1 $17 31. Nxe6 $2 (31. Rxc4 $17 b5 32. Qxb5 cxb5 33. Rxc8 Nxc8 34. d5) 31... Bxe3 $19 32. Nxd8 b5 ({Weaker is} 32... Bxd2 33. Qxc4 Rxd8 34. Rd1 $17) ({Less strong is} 32... Nxd2 33. Nxc6 Qe6 34. Nb4 $17) (32... Qxd8 33. Qxc4 Bxd2 34. Rd1 $15) 33. Qb3 {Rxc4 is the strong threat.} Bxd2 {Precision: White = 27%, Black = 45%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.10"]
[White "Mussanti, Diego"]
[Black "Koch, Juan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2288"]
[BlackElo "1979"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,19,55,53]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 $1 {LiveBook: 7274 Games} {Predecessor:} f5 $146 11. Bd3 Be6 12. O-O Bxd5 13. exd5 Ne7 14. c3 Bg7 15. Qh5 e4 16. Be2 O-O 17. Nc2 Re8 18. g3 Nxd5 19. Qxf5 Re5 20. Qh3 b4 21. c4 Ne7 22. Rfd1 Qb6 23. Ne3 {½-½ (69) Inarkiev,E (2702)-Gelfand,B (2729) Nazran 2017} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.11"]
[White "Bulcourf, Carlos"]
[Black "Sanhueza, Cristian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1993"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,132,0,7,0,0,-24,-19,-11,-21,-9,9,-14,-18,-87,-75,-85,-67,-80,-69,-62,-57,-67,-57,-154,-140,-142,-147,-139,-134,-156,-147,-192,-180,-214,-207,-205,-173,-187,-194,-178,-156,-166,-153,-115,-107,-102,-111,-84,-55,-50,-45,-54,0,0,39,-31,-32,-45,24,23,93,58,66,-28,-34,-68,-28,-54,-20,-16,-6,0,0,0,0,-60,-53,-101,-95,-279,-280,-273,-258,-331,-320,-391,-395,-29973,-29975,-29975,-29976,-29976,-29977,-29976,-29978,-29976,-29962,-29984,-29985,-29985,-29984,-29986,-29985,-29985,-29986,-29988,-29988,-29990,-29991,-29991,-29991,-29991,-29991,-29991,-29991,-29991,-29991,-29991,-29992,-29992,-29992,-29992,-29992,-29993,-29992]} 1. Nf3 Nc6 2. d4 d5 3. Nc3 Bf5 (3... Nf6 4. Bf4 a6 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. h3 Bf5 9. Ne5 Nxe5 10. Bxe5 c6 11. Na4 Nd7 12. Bxg7 Kxg7 {½-½ (12) Dizdarevic,E (2509)-Kurajica,B (2493) Opatija 2014}) 4. Bf4 e6 5. e3 Bd6 6. Bd3 $146 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} ({Predecessor:} 6. Bg3 Nge7 7. Qd2 a6 8. Nh4 Bg6 9. Nxg6 hxg6 10. Bxd6 Qxd6 11. g3 {½-½ (47) Rojano Alfonso,C (2219)-Canellas Magide,L (2062) Santa Eulalia de Roncana 2013}) 6... Bxf4 7. exf4 Bg4 8. Be2 $1 {The position is equal.} Bxf3 9. Bxf3 Nh6 10. O-O Qf6 11. Nb5 (11. Ne2 $11 {remains equal.}) 11... O-O-O $17 12. c4 Nf5 {[%cal Rc6d4]} 13. cxd5 exd5 {[%cal Rc6d4]} 14. Bg4 Kb8 {[%cal Rf5d4]} 15. Bxf5 $1 Qxf5 16. Qa4 (16. Qd2 $1 $15) 16... a6 $36 {[%mdl 2048] Black is really pushing.} 17. Nc3 Qxf4 18. Rad1 h5 {[%cal Bh7h5,Bh5h4,Bh4h3][%mdl 32]} 19. Ne2 Qd6 20. a3 h4 21. b4 h3 {[#] Hoping for ...hxg2.} 22. g3 Qf6 {White must now prevent ...Qf3.} 23. Qb3 Rhe8 24. Qd3 Re4 25. f3 Re7 26. Nf4 g5 27. Nxh3 Rde8 {And now ...Re3 would win.} 28. Nf2 {[%cal Bh3f2,Bf2g4,Bg4e5][%mdl 32]} Qg7 29. Ng4 Re6 30. Rd2 Qg6 (30... Na7 $15) 31. Qxg6 $11 Rxg6 32. Kf2 ({Better is} 32. f4 $14) 32... Rge6 $15 33. Rfd1 Ne7 ({Black should try} 33... f5 $15 34. Ne5 Nxe5 35. dxe5 c6) 34. Ne5 $11 Rh6 (34... f5 $11) 35. Kg2 Reh8 36. Ng4 (36. h4 $1 $14 R6h7 37. Nd7+ (37. hxg5 Nf5 $11) 37... Ka7 38. Nf6 (38. hxg5 Nf5 $15)) 36... Re6 37. Kg1 Ng6 38. Kf1 c6 {Strongly threatening ...f5.} (38... f5 $5 {[%cal Rf5g4]} 39. Ne5 Nxe5 $15) 39. Re1 Rxe1+ 40. Kxe1 {[%mdl 4096] Endgame KRN-KRN} Kc7 41. Re2 Kd6 42. Ne5 ({White should play} 42. Nf6 $11) 42... Nxe5 $15 43. dxe5+ {KR-KR} Ke6 44. f4 $2 (44. a4 $17) 44... gxf4 $19 45. gxf4 Kf5 46. Rf2 Rh4 47. a4 Rxf4 48. a5 $2 {[#]} (48. Rb2 $19) 48... Rxf2 {Black mates.} 49. Kxf2 Kxe5 {KP-KP} 50. Ke3 Kf5 51. Kd4 Kg4 52. Kc5 f5 53. Kd4 f4 54. Kd3 Kf3 55. Kd4 Kg2 56. h4 f3 57. Kc5 f2 58. Kb6 f1=Q 59. h5 Qb5+ 60. Ka7 Qxb4 61. h6 Qxa5 62. h7 Qc5+ 63. Ka8 Qf8+ 64. Ka7 Kf3 65. Kb6 Kf4 66. Ka7 a5 {Precision: White = 25%, Black = 66%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.12"]
[White "Barrionuevo, Pablo"]
[Black "Paz, Patricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2249"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,60,0,2,47,49,43,47,148,160,475,291,774,611,770,753,772,752,826,519,558,431,460,455,949,948,947,924,864,819,930,870,1595,1539,29993,29989,29989,1314,1314,1242,29995,29996,29998,29999,29999]} 1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bc4 Nf6 5. Nf3 g6 6. O-O Bg7 7. d3 O-O 8. Qe1 a6 9. a3 {B23: Closed Sicilian: Lines without g3} b5 10. Ba2 {LiveBook: 3 Games} b4 11. axb4 {White is slightly better.} Nxb4 12. Bb3 $146 Re8 (12... Be6 $14 13. Ba4 Rb8) 13. f5 $16 Kh8 $2 (13... gxf5 $16 14. Qg3 e6) 14. Ng5 $18 {[%cal Bf3g5,Bg5f7,Bf7e5,Be5c4,Bc4d6,Bd6e8][%mdl 32]} Qb6 $2 (14... Rf8 15. Qh4 gxf5) 15. Nxf7+ Kg8 {If only Black now had time for ...Nxd3....} 16. Na4 Qa7 17. fxg6 hxg6 18. Ne5+ e6 19. Nc4 d5 20. Nd6 Ng4 (20... c4+ $142 21. Be3 Qe7 22. Nxe8 Nxe8) 21. Nxe8 c4+ 22. Kh1 cxb3 23. Nxg7 Nxc2 24. Qg3 Nxa1 25. Qxg4 Kxg7 {[#]} 26. Bh6+ $1 {[%mdl 512]} Kxh6 27. Qh4+ (27. Rf6 $142 Qh7 28. Qh4+ Kg7 {[#]} 29. Rf7+ $1 {[%mdl 512]} Kxf7 30. Qxh7+ Kf6 31. exd5 Nc2 32. Nb6 exd5 33. Nxa8) 27... Kg7 28. Qf6+ Kh6 29. Rf4 {[%cal Rf4h4] White mates.} Kh7 30. Rh4+ Kg8 31. Rh8# {Precision: White = 79%, Black = 12%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.13"]
[White "Faingerch, Sebastian"]
[Black "Cimer, Emanuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1892"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,54,53,57,19,34,22,25,-36,-31,-33,-35,-40,-37,-46,0,0,0,-8,0,0,0,0,0,0,58,77,54,0,0,-581,-572,-737,-703,-774,-750,-728,-719,-1140,-1122]} 1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 O-O 5. c4 d6 6. h3 Nbd7 7. Nc3 c6 8. Be2 Qe8 9. O-O {E61: King's Indian: Early deviations for White, including Smyslov System} (9. Bh2 e5 10. O-O Qe7 11. Qc2 b6 12. b4 Bb7 13. c5 dxc5 14. bxc5 Ne8 15. cxb6 exd4 16. Nxd4 axb6 17. Rab1 c5 18. Bf3 cxd4 19. Bxb7 {0-1 (71) Tang,A (2466)-Shabalov,A (2563) chess.com INT 2017}) 9... e5 {LiveBook: 28 Games} 10. dxe5 dxe5 11. Bh2 {White is slightly better.} Qe7 12. e4 (12. Qa4 $11) 12... Nh5 13. Qd2 Nc5 $146 ({Predecessor:} 13... Re8 14. Rfd1 Nf4 15. Rab1 Bh6 {0-1 (41) Correa,L (1702)-De Oliveira,A (2057) Goiania 2013}) 14. Rad1 a5 15. Qe3 Nf4 (15... Re8 {feels hotter.} 16. Rfe1 a4 17. Bf1 Qf8 18. Qe2 f6) 16. Bxf4 exf4 17. Qxf4 Bxc3 18. bxc3 Qxe4 19. Qh6 {[#] aiming for Ng5.} Ne6 ({Wrong is} 19... Qxe2 $2 20. Rde1 $18) 20. Rd4 $40 {[%mdl 128] White mounts an attack.} Qf5 ({Not} 20... Nxd4 $2 21. Ng5 $18) (20... Qxe2 $11 21. Re1 {[#]} Qxe1+ $1 {[%mdl 512]} 22. Nxe1 Nxd4 23. cxd4 Be6) 21. Rh4 $14 {[%csl Gh4][%cal Rh6h7]} g5 22. Ne5 (22. Nxg5 $1 $14 Nxg5 23. f4 Nxh3+ 24. Rxh3) 22... Rd8 $11 ({Avoid the trap} 22... gxh4 $2 23. Bd3 $18) 23. Bh5 $2 {[%mdl 8192]} (23. f4 $1 $11 gxh4 24. Bg4) 23... Qxe5 $19 {Black is clearly winning.} 24. Bxf7+ Kxf7 25. Qxh7+ Qg7 26. Qf5+ Kg8 27. Rg4 Nf4 {Precision: White = 44%, Black = 89%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.14"]
[White "Mirada, Luciano"]
[Black "De Dovitiis, Alejo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1863"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,78,12,23,9,6,7,2,-6,0,-14,6,7,13,0,0,-6,-10,-54,-54,-54,-54,-70,-70,-70,-70,-70,-70,-70,-70,-70,-63,-70,-63,-63,-70,-63,-63,-83,-75,-122,-68,-141,-104,-156,-83,-260,-255,-260,-254,-239,-237,-243,-189,-304,-291,-551,-547,-2795,-2401,-6000,-3210,-2662,-2551,-2152,-1791]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. O-O Bxd3 8. Qxd3 cxd4 9. Nxd4 {C02: Französische Verteidigung (Vorstoßvariante)} (9. cxd4 {is more complex.} Ne7 10. Nc3 Nec6 11. Bd2 Be7 12. Rfc1) (9. cxd4 Ne7 10. b4 a6 11. Nc3 Nec6 12. a3 h6 13. Be3 Be7 14. Nd2 Nd7 15. f4 g6 16. Rfb1 Qa7 17. Na4 b5 18. Nc5 Nb6 19. Ndb3 Nc4 20. Bd2 Qb6 {½-½ (20) Sitnic,A (2225)-Hodzic,N (2294) Sarajevo 2017}) 9... Nc6 10. Nxc6 bxc6 11. a4 $146 {Die Stellung ist ausgeglichen.} ({Vorgänger:} 11. Be3 Bc5 12. Bxc5 Qxc5 13. Nd2 Ne7 14. b4 Qb5 15. c4 dxc4 16. Nxc4 O-O {0-1 (56) Hackett,D (2148)-Arnott,J (2119) Hinckley Island 2009}) 11... Ne7 12. Nd2 Nf5 13. Nf3 Be7 14. Bg5 Bxg5 15. Nxg5 a5 16. Rfe1 h6 17. Nf3 {[%cal Bg5f3,Bf3d4,Bd4b5][%mdl 32]} O-O 18. g4 Ne7 19. g5 h5 20. Nd4 $1 c5 21. Nb5 $1 Nf5 22. Qf3 g6 23. Rad1 Rac8 24. Qf4 Rfd8 25. Rd3 Rd7 26. Red1 Rcd8 27. R1d2 Kg7 (27... c4 $17 28. Rf3 Qc6) 28. h4 (28. Rd1 $15) 28... Qc6 29. Rd1 (29. Rh3 $142) 29... Rb8 ({Besser ist} 29... c4 30. R3d2 Rb8) 30. R1d2 $2 {[#]} (30. c4 $17 {ist wohl besser.}) 30... c4 $19 31. Rf3 Rxb5 32. axb5 Qxb5 33. Kh2 Qc6 {[%mdl 1024] Schwarz hat starke Kompensation.} 34. Kh3 (34. Rg3 {ist eine bessere Verteidigung.}) 34... Rb7 35. Kg2 $2 (35. Qh2 {war angesagt.}) 35... Rb3 {Schwarz steht klar auf Gewinn.} 36. Qh2 {[#]} d4 $1 {[%mdl 512]} 37. Qf4 (37. cxd4 Qxf3+) 37... dxc3 38. bxc3 Rxc3 39. Rd6 Qxf3+ {Precision: Weiß = 25%, Schwarz = 62%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.15"]
[White "Olivera, Horacio"]
[Black "Abate, Tomas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "1726"]
[Annotator "NA RC"]
[PlyCount "109"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. d4 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 Nc5 11. Re1 a5 12. Qc2 Nfxe4 13. Nxe4 Bxd4 14. Bg5 Qd7 15. Nf6+ Bxf6 16. Bxf6 Re6 17. Qc3 Qe8 18. h4 Rxe1+ 19. Rxe1 Be6 20. h5 Qf8 21. b3 Qh6 22. hxg6 hxg6 23. f4 Bh3 24. Qe3 Ne6 25. Bxb7 Rb8 26. Bd5 Bg4 27. Bc3 Qh5 28. Qd2 Bf5 29. Qh2 Qxh2+ 30. Kxh2 a4 31. bxa4 Kf8 32. Kg2 Ke7 33. a5 Kd7 34. Kf3 c6 35. Be4 Bxe4+ 36. Kxe4 Nc5+ 37. Kf3 Na4 38. Bf6 Re8 39. Rxe8 Kxe8 40. a6 Nb6 41. a7 Kd7 42. a4 Kc7 43. Be7 Kb7 44. Bxd6 Kxa7 45. Bc5 Ka6 46. Bxb6 Kxb6 47. Ke3 Ka5 48. Kd4 Kxa4 49. Kc5 Kb3 50. g4 f5 51. gxf5 gxf5 52. Kd4 Kb4 53. Ke5 Kxc4 54. Kxf5 c5 55. Ke4 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.16"]
[White "Amedei, Hugo"]
[Black "Mosconi, Ariel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1541"]
[BlackElo "2077"]
[Annotator "NA RC"]
[PlyCount "72"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 d6 2. Nf3 c6 3. c4 Qc7 4. Nc3 e5 5. Qd3 Be7 6. Bg5 Nf6 7. Bxf6 Bxf6 8. Ne4 Be7 9. dxe5 dxe5 10. Qc3 f6 11. c5 Be6 12. e3 Bd5 13. Ned2 Nd7 14. e4 Bf7 15. b4 b6 16. cxb6 Qxb6 17. a3 a5 18. Rb1 axb4 19. axb4 O-O 20. Nc4 Qb8 21. Bd3 Ra4 22. O-O Bxb4 23. Qc2 Qa7 24. Nb2 Ra3 25. Qxc6 Rc3 26. Nc4 Rxd3 27. Rxb4 Qa2 28. Nd6 Nb8 29. Qc7 Na6 30. Qb6 Nxb4 31. Qxb4 Qb3 32. Qc5 Rd1 33. h3 Rd8 34. Nf5 Rxf1+ 35. Kxf1 Rd1+ 36. Ne1 Qc4+ 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.17"]
[White "Pucheta, Maximiliano"]
[Black "Sukudian, Ruben"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1490"]
[BlackElo "1870"]
[Annotator "NA RC"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Be3 Be7 8. f4 O-O 9. O-O Bd7 10. Qe1 a6 11. Rd1 Qc7 12. Qg3 Rac8 13. f5 Nxd4 14. Rxd4 Rfd8 15. Bh6 g6 16. fxg6 hxg6 17. Kh1 Qb6 18. Rd3 Nh7 19. Bh5 Be8 20. Rdf3 Qc5 21. Bg4 Bg5 22. Bxg5 Qxg5 23. h4 Qh6 24. Qf2 Qg7 25. Rh3 Rc5 26. Be2 b5 27. a3 a5 28. Bd3 b4 29. axb4 axb4 30. Na4 Bxa4 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.18"]
[White "Fuentes, Diego"]
[Black "Anino, Sergio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1571"]
[BlackElo "2132"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,98,16,-10,12,-26,-22,-40,-40,-40,-32,-45,-44,-66,-46,-85,-68,-111,-38,-44,-45,-75,-66,-79,-54,-86,-62,-77,-79,-84,-77,-79,-77,-79,-64,-82,-87,-235,-230,-226,-232,-242,-240,-245,-245,-295,-283,-293,-289,-291,-266,-275,-277,-282,-273,-310,-306,-415,-419,-486,-559,-552,-552,-542,-543,-492,-514,-802,-795,-785,-779,-708,-697,-763,-737,-905,-722,-12841,-12841,-29983,-29984,-29984,-29984,-29987,-29988]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. Bb3 Ba7 8. O-O O-O {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 9. Bc2 {LiveBook: 10 Games} (9. h3 Kh8 10. Re1 Nh5 11. Nf1 f5 12. exf5 Bxf5 13. Be3 Bxe3 14. Nxe3 Bg6 15. d4 Nf4 16. dxe5 Nd3 17. Rf1 Nxb2 {½-½ (25) Hou,Y (2652)-Aronian,L (2799) Tbilisi 2017}) 9... d5 10. Nb3 Be6 {Black has an edge.} 11. Bg5 $146 ({Predecessor:} 11. Qe2 d4 12. Bg5 h6 13. Bxf6 Qxf6 14. cxd4 exd4 15. Ne1 Qg6 16. f4 f5 {0-1 (47) Koehn,L (1682)-Evans,N (1755) Mureck 2013}) 11... dxe4 12. dxe4 Qxd1 13. Raxd1 Nd7 14. h3 f6 15. Bc1 Rfd8 16. Rd2 Nf8 (16... b5 $17) 17. Rfd1 Rxd2 18. Rxd2 b5 19. Re2 Rd8 20. Rd2 Rb8 21. Re2 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 22. Be3 Bxe3 23. Rxe3 a4 24. Nc1 Nd7 25. a3 Na5 26. Nd2 (26. Nd3 $17) 26... Nc4 $19 27. Nxc4 bxc4 ({Less strong is} 27... Bxc4 28. Re1 $15) 28. Bxa4 {[#]} Nc5 $1 {[%cal Rc5a4]} ({Don't take} 28... Rxb2 29. Bxd7 Bxd7 30. Re1 $17) 29. Bc6 Rxb2 30. Kf1 Rc2 31. Ne2 Ra2 {And now ...Ra1+ would win.} 32. g4 Rxa3 33. f4 Nd3 34. f5 Bf7 35. Kg2 Kf8 36. Kg3 Ke7 37. Rf3 Kd6 38. Bb7 Nc5 39. Bd5 Bxd5 40. exd5 {[%mdl 4096] Endgame KRN-KRN} Ne4+ 41. Kh4 (41. Kg2 $142 Kxd5 42. Re3) 41... Kxd5 42. Re3 Ra1 43. Ng3 Nxg3 44. Kxg3 {KR-KR} Rd1 45. h4 e4 46. g5 Rd3 47. Kf4 Rxe3 {Black mates.} 48. Kxe3 Ke5 49. g6 h5 {Precision: White = 22%, Black = 79%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.19"]
[White "Lopez Rebert, Pablo"]
[Black "Dani, Juan Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1924"]
[BlackElo "1549"]
[Annotator "NA RC"]
[PlyCount "55"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 e6 5. Nf3 h6 6. Bd3 Ne7 7. Be3 b6 8. Qd2 Bb7 9. O-O a6 10. c5 bxc5 11. dxc5 dxc5 12. Rad1 Nd7 13. Qc1 Qc8 14. Na4 O-O 15. Bxh6 Rd8 16. Bxg7 Kxg7 17. Qg5 f6 18. Qg3 e5 19. Nh4 Rh8 20. Bc4 Nf8 21. Nxc5 Bc6 22. f4 Rh5 23. Be2 Rh6 24. fxe5 Ng8 25. Nf5+ Kh7 26. exf6 Bb5 27. Bxb5 axb5 28. f7 {( 1-0 en la jugada 33 )} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.20"]
[White "Romano, Julio Ezequiel"]
[Black "Bourgeois, William"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1494"]
[BlackElo "1865"]
[Annotator "NA RC"]
[PlyCount "44"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 Bd7 7. Be3 Qxb3 8. axb3 b6 9. dxc5 bxc5 10. Bd3 f6 11. exf6 Nxf6 12. Bf4 Be7 13. Ne5 Nxe5 14. Bxe5 O-O 15. f3 Bc6 16. Nd2 Nd7 17. Bg3 Rfe8 18. Ra6 Rec8 19. Rxc6 Rxc6 20. Bb5 Rac8 21. Bxc6 Rxc6 22. f4 Ra6 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.21"]
[White "Ibanez, Nestor Edmundo"]
[Black "Sosa, Ruben"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1407"]
[BlackElo "1843"]
[Annotator "NA RC"]
[PlyCount "84"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c6 4. c3 Bf5 5. Nbd2 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. e3 Nbd7 9. h3 c5 10. Bb5 a6 11. Ba4 b5 12. Bc2 Rc8 13. Rc1 c4 14. e4 Nh5 15. Bh2 Nb6 16. e5 g5 17. Qf3 g6 18. g4 Ng7 19. Qf6 Rxh3 20. Ke2 Qc7 21. Bg3 Rxh1 22. Rxh1 Qd8 23. Rh8 Kd7 24. Qxf7+ Qe7 25. Qxg6 b4 26. Nf3 bxc3 27. bxc3 Qe8 28. Qxg5 Kc7 29. Rh7 Qd7 30. Qf6 Kb8 31. Ng5 Na4 32. Kd2 Nxc3 33. Nxe6 Qxe6 34. Qxe6 Nxe6 35. Kxc3 a5 36. Bf5 Bb4+ 37. Kc2 Nxd4+ 38. Kd1 c3 39. e6+ Ka8 40. e7 Nxf5 41. Bf4 c2+ 42. Ke2 Nxe7 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.22"]
[White "Morales Marmol, Marcos Antonio"]
[Black "Souza, Marcos Valerio A"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2125"]
[BlackElo "2000"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,71,-60,42,60,322,320,315,304,340,337,421,129,827,827,806,813,789,781,842,749,750,676,671,684,682,689,676,682,712,711,710,711,799,787,853,857,824,804,1038,1023,1175,1174,1167,1137,1041,957,1126,1092,1184,1180,1276,1277,1360,1353,1733,1704,1912,1803,29978,29978]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h5 7. Be2 Be7 {LiveBook: 4 Games. B12: Caro-Kann: Advance Variation} ({Better is} 7... c5 $1 $15) (7... c5 8. dxc5 Bxc5 9. Nd2 Nc6 10. Nb3 Bb6 11. Bxh5 Bxh5 12. Nxh5 Qc7 13. Bf4 g6 14. Ng3 Nxe5 15. Qd2 O-O-O {0-1 (25) Naiditsch,A (2702)-Bologan,V (2680) Kishinev 2012}) 8. Bxh5 $14 Bxh4 $146 {[%mdl 8192] [#]} (8... Bxh5 $14 9. Nxh5 g6) ({Predecessor:} 8... Bxh5 9. Nxh5 g6 10. Nf4 Rxh4 11. Rxh4 Bxh4 12. Qg4 Kd7 13. c4 dxc4 14. Nd2 Nh6 15. Qh3 {0-1 (66) Nestorovic,L (2350)-Ratkovic,M (2359) Banja Vrucica 2014}) 9. Bxg6 $18 fxg6 {White has a decisive advantage.} 10. Qg4 Qe7 11. Qxg6+ Kd7 12. Nc3 $2 (12. Nh5 $18) 12... Nh6 $2 {[%mdl 8192] [#]} (12... Qf8 $16) 13. Rxh4 $1 {[%mdl 512]} Na6 (13... Qxh4 14. Bg5) 14. Bg5 Qf8 15. O-O-O Rg8 16. Bxh6 gxh6 17. Qxh6 Qxh6+ 18. Rxh6 Raf8 19. Rd2 Nc7 20. Rh7+ Kc8 21. Kd1 b6 22. Ke1 a6 23. Nce2 Kb8 24. Kf1 c5 25. c3 c4 26. Nh5 Rh8 27. Rxh8 Rxh8 28. g4 Kc8 29. f4 Ne8 30. Kg2 Rg8 31. Kf3 Kd7 32. Neg3 Ke7 33. f5 Rf8 34. Nf4 exf5 35. gxf5 Nc7 36. Ng6+ 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.23"]
[White "Fuentes, Agustin"]
[Black "Sanchez, Gabriel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1377"]
[BlackElo "1809"]
[Annotator "NA RC"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 d6 2. d4 c5 3. dxc5 Qa5+ 4. Nc3 dxc5 5. Bd2 Qd8 6. Nf3 Nc6 7. Bb5 Bd7 8. O-O Nd4 9. Bxd7+ Qxd7 10. Be3 Nxf3+ 11. Qxf3 e6 12. Rad1 Qc6 13. Rfe1 Be7 14. h3 Nf6 15. Bf4 O-O 16. Bg5 h6 17. Bh4 Rfe8 18. Qe3 Rad8 19. Rxd8 Rxd8 20. Qe2 Rd7 21. Rd1 a6 22. Rd3 Rxd3 23. Qxd3 g5 24. Bg3 Qd7 25. Qe2 Qd4 26. Kh2 c4 27. f3 Bc5 28. Qf1 Nh5 29. Be1 b5 30. Nd1 Qxd1 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.24"]
[White "Cristal, Ariel"]
[Black "Gonzalez, Ludmila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1775"]
[Annotator "NA RC"]
[PlyCount "53"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 Be6 7. O-O Qe7 8. Nd5 Nxd5 9. Bxe7 Ndxe7 10. Bxe6 O-O 11. Bb3 Rad8 12. c3 Rfe8 13. Ng5 h6 14. Nxf7 Rd7 15. Nxe5+ Kh7 16. Nxd7 Ng6 17. d4 Re6 18. Bxe6 d5 19. Nxc5 Nce7 20. exd5 b6 21. Nd7 Nh4 22. Qd3+ Kh8 23. Nf8 Nhg6 24. Nxg6+ Nxg6 25. Qxg6 c6 26. Bf5 Kg8 27. Qe8# 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.25"]
[White "Payba, Joaquin"]
[Black "Sotelo Rojas, Ruben"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1100"]
[BlackElo "1767"]
[Annotator "NA RC"]
[PlyCount "114"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 d6 2. d4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. h3 Bh5 6. Bc4 e6 7. g4 Bg6 8. d5 e5 9. Bg5 Be7 10. Bxf6 Bxf6 11. g5 Bxg5 12. h4 Bh6 13. h5 O-O 14. hxg6 fxg6 15. Qe2 Qf6 16. Rh3 Kh8 17. Bb3 Na6 18. Bc4 b5 19. dxc6 bxc4 20. Qxc4 Nc5 21. Nd5 Qe6 22. Qf1 Nxe4 23. Nc7 Bd2+ 24. Kd1 Qxh3 25. Qxh3 Nxf2+ 26. Kxd2 Nxh3 27. Nxa8 Rxa8 28. Rf1 Rc8 29. Kd3 Nf4+ 30. Ke4 Rxc6 31. Nxe5 dxe5 32. Kxe5 g5 33. Rd1 h6 34. Kf5 Kh7 35. c3 Rf6+ 36. Ke5 Kg6 37. c4 Ne6 38. b4 a6 39. c5 Nc7 40. Rd6 h5 41. Rxf6+ gxf6+ 42. Kd6 Nb5+ 43. Kd7 h4 44. a4 Nd4 45. b5 axb5 46. a5 b4 47. a6 Nb5 48. Kc6 b3 49. Kxb5 b2 50. a7 b1=Q+ 51. Ka5 Qb7 52. c6 Qxc6 53. Kb4 h3 54. Ka5 h2 55. Kb4 Qb7+ 56. Ka5 h1=R 57. a8=Q Ra1# 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.26"]
[White "Coro, Richard"]
[Black "Schneider, Patricia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1713"]
[Annotator "NA RC"]
[PlyCount "53"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Nc3 d6 6. Bxf7+ Kd7 7. Bb3 Nd4 8. d3 Nxb3 9. axb3 h6 10. Nf3 Kd8 11. h3 Nh5 12. Nd5 Qf7 13. Be3 c6 14. Nc3 Nf4 15. Bxf4 exf4 16. Qe2 b5 17. Nd4 Bd7 18. Kd2 b4 19. Na4 c5 20. Nf3 d5 21. Nb6 Rb8 22. Nxd7 Qxd7 23. Ne5 Qe6 24. exd5 Qxd5 25. Rxa7 Bd6 26. Nf7+ Kc8 27. Qg4+ 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.27"]
[White "Casal, Ray Laura"]
[Black "Hoeschele, Hermann"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1677"]
[Annotator "NA RC"]
[PlyCount "80"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. Nf3 c5 3. Bf4 d6 4. e3 g6 5. Be2 Bg7 6. dxc5 Qa5+ 7. Nbd2 Qxc5 8. Nb3 Qc7 9. h3 Nh5 10. Bh2 Bxb2 11. Rb1 Bc3+ 12. Nbd2 O-O 13. O-O Bg7 14. Nd4 Nf6 15. Bf3 Nc6 16. Nxc6 bxc6 17. Qe2 a5 18. Rfd1 Ba6 19. c4 Nd5 20. e4 Nc3 21. Qe3 Nxd1 22. Bxd1 Rab8 23. Rxb8 Rxb8 24. c5 Qb7 25. cxd6 exd6 26. Bxd6 Rd8 27. Bg3 Qb2 28. Bf4 Rd3 29. Qa7 Rxd2 30. Qa8+ Bf8 31. Bh6 Rxd1+ 32. Kh2 Qb4 33. Bxf8 Qxf8 34. Qxa6 Qd6+ 35. g3 Rd2 36. Qc8+ Kg7 37. Kg2 Qd4 38. Kh1 Qxe4+ 39. Kh2 Rxf2+ 40. Kg1 Qe1# 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.28"]
[White "Gutraich, Ian"]
[Black "Bruno, Gerardo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1665"]
[Annotator "NA RC"]
[PlyCount "56"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 O-O 6. Bg2 Bg4 7. O-O c6 8. d5 c5 9. Qd3 Nbd7 10. Re1 Bxf3 11. Bxf3 Ne5 12. Qe2 Nxf3+ 13. Qxf3 Qd7 14. Bf4 Ng4 15. Qg2 Bd4 16. Re2 b5 17. Rb1 b4 18. Nd1 Qa4 19. Ra1 Qb5 20. Rd2 a5 21. a3 bxa3 22. c3 Bg7 23. Rxa3 Ne5 24. Bxe5 Bxe5 25. Qf3 f5 26. Qd3 c4 27. b3 cxd3 28. c4 Qc5 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.29"]
[White "Ortiz Guerrero, Santiago"]
[Black "Fernandez Garcia, Jose Miguel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1470"]
[BlackElo "2412"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,4,7,2,27,0,11,0,6,-7,37,32,47,38,65,0,0,-14,-10,-39,1,-33,-27,-41,-33,-58,-58,-77,-66,-75,-72,-64,-58,-68,-73,-96,-79,-145,-152,-138,-37,-37,-31,-59,-47,-153,-142,-151,-145,-313,-323,-379,-400,-1561,-1485,-29995,-29996,-29996,-29996,-29996,-29991,-29991,-29991,-29991,-29988,-29992,-29978,-29989,-29990,-29988,-29985,-29983,-29983,-29992,-29993,-29993,-29994,-29998,-29999,-29999]} 1. Nf3 c6 2. d4 d5 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 (5. Qxd3 Nf6 6. O-O e6 7. c4 Nbd7 8. Nc3 Be7 9. Rd1 O-O 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Re8 13. Bd2 Qc7 14. Rac1 Rad8 15. b4 Nf6 16. Qe1 Bd6 17. Bg5 Qe7 18. a3 h6 19. Bh4 Qf8 20. Rc3 Be7 21. Rcd3 Nh5 22. Bxe7 Qxe7 23. Qd2 Qc7 24. g3 Nf6 25. a4 Ne4 26. Qe2 {½-½ (26) Epishin,V (2571)-Burmakin,V (2526) Nova Gorica 2017}) 5... e6 6. Nc3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Nf6 7. Qe2 Be7 $146 ({Predecessor:} 7... c5 8. dxc5 Bxc5 9. O-O Nc6 10. e4 O-O 11. Bg5 Be7 {0-1 (40) Mirhoff,T-Urlau,T DESC email 2006}) 8. a3 {The position is equal.} O-O 9. e4 dxe4 10. dxe4 h6 {[%cal Bh7h6,Bh6h5][%mdl 32]} 11. O-O Qc7 12. e5 (12. Be3 $14) 12... Nd5 $11 13. Nxd5 cxd5 14. g4 Qd8 15. g5 h5 16. Kh1 g6 17. Rg1 Nc6 18. Qe3 a5 19. Bd2 Qb6 20. Bc3 a4 21. Rab1 Na5 22. Bxa5 Rxa5 23. b3 (23. Qc3 $142) 23... axb3 $17 24. Rxb3 Rb5 ({Black should try} 24... Qa6 $17 25. Rgb1 Rxa3 26. Rxa3 Bxa3) 25. Rgb1 $1 $15 Rxb3 26. Rxb3 Qa6 27. Nd2 (27. Kg2 $15) 27... Rc8 $17 28. Kg2 Rc1 29. Kf3 $2 {[#]} (29. h3 $17 {was necessary.}) 29... Bd8 $19 30. h3 Ba5 31. Nb1 (31. Kg3 $142 Rc2 32. Rd3) 31... Rh1 32. Kg2 Qf1+ {Black mates.} 33. Kf3 Rxh3+ 34. Kf4 Rxe3 35. Kxe3 Qc1+ 36. Ke2 b6 37. Kd3 Qxg5 38. Nc3 Qf5+ 39. Kd2 Qxf2+ 40. Kc1 Qxd4 41. Kb2 Qd2+ 42. Ka1 Bxc3+ 43. Kb1 Qd1+ 44. Ka2 Qa1# {Precision: White = 11%, Black = 57%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.01"]
[Round "2.30"]
[White "Visciglia, Lautaro"]
[Black "Bosco, Giuliana"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1596"]
[Annotator "NA RC"]
[PlyCount "30"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d3 Nc6 5. Ng5 Be7 6. Nc3 Bxg5 7. f4 Be7 8. Nxd5 Qxd5 9. c4 Qe6+ 10. Be2 Nd4 11. Be3 Qxe3 12. Rf1 Bg4 13. Rf3 Bxf3 14. gxf3 Nxf3+ 15. Kf1 Qg1# 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3"]
[White "Mareco, Sandro"]
[Black "Della Morte, German"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2644"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,49,-69,-49,-55,-68,-55,-56,-33,-60,-47,-60,-63,0,-37,27,39,42,42,68,27,189,178,238,232,218,294,283,294,299,274,991,966,943,914]} 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Be7 5. g3 O-O 6. Bg2 dxc4 7. O-O Nc6 8. e4 a6 9. a4 Rb8 {LiveBook: 7 Games} 10. Qe2 {E04: Open Catalan: 5 Nf3} Nxd4 $146 ({Predecessor:} 10... b5 11. axb5 axb5 12. Rd1 Nb4 13. Ne5 Nd7 14. Qg4 Kh8 15. Bf4 Nxe5 16. dxe5 Nd3 17. Bf1 b4 {0-1 (33) Cherednichenko,D (2302)-Zontakh,A (2522) Voronezh 2017}) 11. Nxd4 Qxd4 12. Rd1 {Black is slightly better.} Qc5 13. e5 Nd7 14. Bf4 Re8 (14... Qa5 $15) 15. h4 Nf8 (15... Qa5 $15) 16. Ne4 $11 Qa5 17. h5 {[%mdl 1024] White has compensation.} Bd7 18. Qg4 ({Much worse is} 18. Qxc4 Bc6 $15) 18... Bc6 $2 {[#]} (18... g6 $11 {and Black stays safe.}) 19. Bd2 $1 $18 Qb6 (19... Qxe5 {was called for.} 20. Bc3 f5) 20. Nf6+ $1 $40 {[%mdl 128] White wants a kill.} Bxf6 21. exf6 {[%csl Gf6][%cal Rg4g7]} g6 {[#] ...Bxg2 is the strong threat.} 22. Qf4 $1 {[%cal Rf4h6] White wants to mate with Qh6.} Nd7 {White must now prevent ...Bxg2.} ({Not} 22... Qxb2 $2 23. Rab1 $18) 23. hxg6 Qxb2 $2 (23... hxg6 24. Bc3 e5 25. Qxc4 Nxf6) 24. gxf7+ Kxf7 25. Bxc6 {Precision: White = 79%, Black = 27%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3"]
[White "Flores, Diego"]
[Black "Sanhueza, Cristian"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2574"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,71,48,38,68,68,68,68,68,68,80,76,76,69,79,69,63,47,62,47,77,70,71,75,74,47,47,47,58,52,52,46,47,32,32,33,37,37,66,43,141,137,305,305,332,319,292,287,284,279,248,235,345,366]} 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 e5 7. dxe5 Ng4 8. h3 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Nd2 {[%cal Bb1d2,Bd2e4,Be4c5][%mdl 32]} Nc6 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} (11... c6 12. O-O-O Be6 13. Nc4 Rxd1+ 14. Rxd1 Nd7 15. Nd6 Rb8 16. c4 f5 17. Kc2 e4 18. Bxg7 Kxg7 19. f3 exf3 20. exf3 {½-½ (31) Burmakin,V (2579)-Socko,B (2617) Lisbon 2014}) 12. O-O-O Be6 13. Ne4 Rxd1+ {White is slightly better.} 14. Rxd1 Rd8 15. Nc5 Bc8 16. Bxc6 Rxd1+ 17. Kxd1 bxc6 $16 {[%mdl 4096] Endgame KBB-KBN} 18. g4 $146 ({Predecessor:} 18. h4 f5 19. c4 {1-0 (78) Vukic,M (2471)-Sekulic,D (2212) Smederevska Palanka 2016}) 18... f6 19. e4 Kf7 20. Ke2 Bf8 21. Nd3 h5 {[#]} 22. g5 $1 {[%mdl 512]} fxg5 23. Nxe5+ Ke8 24. Nxg6 {Bc1 is the strong threat.} Bxh3 25. Nxf8 Kxf8 $14 {KB-KB} 26. f3 {[%cal Bf2f3,Bf3f4,Bf4f5][%mdl 32]} Ke7 27. Be5 Bg2 28. Kf2 Bh1 29. Ke3 Kd7 (29... Bg2 $14) 30. Bf6 $16 g4 $2 {[#]} (30... h4 $16 31. Bxg5 h3) 31. f4 $1 $18 ({Less strong is} 31. fxg4 hxg4 32. c4 c5 $14) 31... Bf3 32. Bh4 Bd1 33. c3 Bc2 34. f5 Bb1 {[#]} 35. a3 $1 c5 (35... a5 $142 36. Kf4 Bc2) 36. Kf4 {Precision: White = 82%, Black = 60%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3"]
[White "Slipak, Sergio"]
[Black "Cimer, Emanuel"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2437"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,43,15,11,31,35,86,81,91,67,159,169,169,178,180,179,338,335,329,331,351,354,859,847,834,832,1951,1856]} 1. d4 Nf6 2. c3 g6 3. Bg5 Bg7 4. Nd2 d5 5. e3 O-O 6. Bd3 Nbd7 7. f4 c5 8. Ngf3 b6 9. O-O Bb7 10. Ne5 Rc8 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5} 11. Qf3 Ne8 (11... h6 $14 12. Bh4 Qc7) 12. Qh3 $16 Rc7 $146 {White is better.} ({Predecessor:} 12... f5 13. g4 Nd6 14. Ndf3 Nxe5 15. fxe5 Ne4 16. Bf4 Qd7 17. e6 Qc6 18. Rad1 fxg4 19. Qxg4 {1-0 (31) Arencibia Rodriguez,W (2445)-Mithrakanth,P (2320) Kolkata 1988}) 13. Ng4 Bc8 {[#]} ({Black should play} 13... f5 $14) 14. f5 $1 Ndf6 15. Nh6+ Bxh6 16. Qxh6 $40 {[%mdl 128] White wants a kill.} ({Resist} 16. Bxh6 Ng7 $16) 16... Ng7 $2 {[#]} (16... Nd6 {was worth a try.}) 17. Bxf6 $1 $18 ({Less strong is} 17. fxg6 fxg6 18. Bf4 Rc6 $16) 17... exf6 18. g4 {[%cal Bg2g4,Bg4h5][%mdl 32]} ({Stronger than} 18. fxg6 fxg6 19. Qh4 Bf5 $11) 18... Qd6 19. Rf3 {[%cal Bf1f3,Bf3h3,Bh3g3][%mdl 32]} Re7 $2 (19... Ne6 20. fxe6 fxe6) 20. Rh3 {[%csl Gh3][%cal Rh6h7] White is clearly winning.} Nh5 21. gxh5 g5 22. Rg3 {Precision: White = 100%, Black = 18%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3"]
[White "De Dovitiis, Alejo"]
[Black "Valli, Americo"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2338"]
[BlackElo "1981"]
[Annotator "ChessBase"]
[PlyCount "111"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. f4 {[%emt 0:04:20]} Nf6 {[%emt 0:00:19]} 2. Nf3 {[%emt 0:00:06]} g6 {[%emt 0:00:26]} 3. b3 {[%emt 0:00:27]} Bg7 {[%emt 0:00:25]} 4. Bb2 {[%emt 0:00:05]} O-O {[%emt 0:00:15]} 5. g3 {[%emt 0:00:44]} d6 {[%emt 0:00:37]} 6. Bg2 {[%emt 0:00:35]} Nc6 {[%emt 0:01:16]} 7. d4 {[%emt 0:02:25]} Bf5 {[%emt 0:07:22]} 8. O-O {[%emt 0:05:05]} Nb4 {[%emt 0:11:58]} 9. Na3 {[%emt 0:02:57]} Nbd5 {[%emt 0:00:47]} 10. Qc1 {[%emt 0:02:22]} Be4 {[%emt 0:06:58]} 11. c4 {[%emt 0:03:10]} Nb4 {[%emt 0:01:37]} 12. Qd2 {[%emt 0:00:34]} c5 {[%emt 0:03:11]} 13. Nb5 {[%emt 0:07:45]} Nc2 {[%emt 0:06:57]} 14. Rac1 {[%emt 0:01:21]} Nxd4 {[%emt 0:00:20]} 15. Nbxd4 {[%emt 0:00:46]} cxd4 {[%emt 0:00:51]} 16. Bxd4 {[%emt 0:00:43]} Bc6 {[%emt 0:02:46]} 17. Qb2 {[%emt 0:01:57]} Ne8 {[%emt 0:05:52]} 18. Rfd1 {[%emt 0:06:22]} Bxd4+ {[%emt 0:01:56]} 19. Qxd4 {[%emt 0:00:18]} Ng7 {[%emt 0:02:30]} 20. e4 {[%emt 0:00:46]} Ne6 {[%emt 0:01:28]} 21. Qe3 {[%emt 0:00:25]} Qb6 {[%emt 0:01:42]} 22. Nd4 {[%emt 0:02:54]} a5 {[%emt 0:08:46]} 23. Rc3 {[%emt 0:05:55]} Nxd4 {[%emt 0:00:20]} 24. Qxd4 {[%emt 0:02:02]} Qxd4+ {[%emt 0:01:12]} 25. Rxd4 {[%emt 0:00:05]} Rfc8 {[%emt 0:06:43]} 26. Re3 Kf8 {[%emt 0:01:35]} 27. e5 {[%emt 0:03:39]} dxe5 {[%emt 0:06:16]} 28. Rxe5 {[%emt 0:00:11]} f6 {[%emt 0:00:31]} 29. Re2 {[%emt 0:03:02]} Bxg2 {[%emt 0:02:34]} 30. Kxg2 {[%emt 0:00:06]} Rd8 {[%emt 0:00:53]} 31. Rde4 {[%emt 0:02:39]} Rd7 {[%emt 0:00:21]} 32. g4 {[%emt 0:00:13]} Ra6 {[%emt 0:01:15]} 33. f5 {[%emt 0:03:26]} Rad6 {[%emt 0:00:23]} 34. Rf2 {[%emt 0:10:14]} Rd4 {[%emt 0:02:29]} 35. Kf3 {[%emt 0:00:20]} Rd3+ {[%emt 0:00:30]} 36. Re3 {[%emt 0:00:33]} h5 {[%emt 0:01:18]} 37. Rxd3 {[%emt 0:05:01]} Rxd3+ {[%emt 0:00:07]} 38. Ke4 {[%emt 0:00:04]} Rd8 {[%emt 0:01:21]} 39. fxg6 {[%emt 0:01:29]} hxg4 {[%emt 0:00:22]} 40. Kf5 {[%emt 0:00:50]} Kg7 {[%emt 0:06:19]} 41. Ke6 {[%emt 0:01:01]} Rd6+ {[%emt 0:00:36]} 42. Kxe7 {[%emt 0:00:26]} Rb6 {[%emt 0:00:37]} 43. Rf4 {[%emt 0:02:46]} Kxg6 {[%emt 0:00:39]} 44. Rxg4+ {[%emt 0:00:22]} Kf5 {[%emt 0:00:11]} 45. Rg2 {[%emt 0:02:02]} a4 {[%emt 0:00:57]} 46. Rf2+ {[%emt 0:01:30]} Ke5 {[%emt 0:01:29]} 47. Re2+ {[%emt 0:08:37]} Kf5 {[%emt 0:00:15]} 48. c5 {[%emt 0:01:49]} Rc6 {[%emt 0:01:49]} 49. b4 {[%emt 0:00:47]} Rc7+ {[%emt 0:01:27]} 50. Kd6 {[%emt 0:01:00]} Rc6+ {[%emt 0:00:47]} 51. Kd5 {[%emt 0:00:11]} Rc8 {[%emt 0:03:01]} 52. Rf2+ {[%emt 0:02:38]} Kg6 {[%emt 0:00:11]} 53. b5 {[%emt 0:00:13]} Kf7 {[%emt 0:00:10]} 54. Kd6 {[%emt 0:00:42]} Rd8+ {[%emt 0:01:14]} 55. Kc7 {[%emt 0:00:05]} Rd5 {[%emt 0:00:03]} 56. Rc2 {[%emt 0:00:16]} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3"]
[White "Llanos, Guillermo"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2294"]
[BlackElo "2594"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,104,-8,-10,-22,-27,-35,1,-17,0,-70,-76,-107,-97,-106,-99,-88,-106,-102,-118,-80,-31,-35,-50,-90,0,-40,-40,-62,-42,-43,-45,-58,-37,-40,-36,-56,-44,-54,-18,-27,-28,-31,-41,-37,-9,-9,-9,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. g3 c5 3. d5 b5 4. Bg2 (4. c4 bxc4 5. Nc3 d6 6. Nf3 g6 7. Nd2 Bg7 8. Nxc4 O-O 9. Bg2 Ba6 10. Qa4 Qd7 11. Qxd7 Nbxd7 12. Na5 {1-0 (30) Stupak,K (2562)-Fedorov,A (2576) Minsk 2017}) 4... d6 5. e4 g6 6. Ne2 {A45: Trompowsky Attack} Bg7 7. O-O O-O 8. h3 Nbd7 {LiveBook: 4 Games} 9. f4 Nb6 10. Nd2 $146 ({Predecessor:} 10. c3 Bb7 11. g4 e6 12. g5 Nh5 {0-1 (31) Brumen,D (2341)-Bukal,V (2407) Velika Gorica 2006}) 10... e6 11. dxe6 Bxe6 12. Kh2 (12. g4 $11) 12... Re8 $15 13. Ng1 {[%cal Be2g1,Bg1f3,Bf3e5,Be5d3][%mdl 32]} Bd7 14. Re1 Bc6 15. e5 {[#]} Nfd5 $1 {[%cal Rd6e5]} 16. Ngf3 Qc7 17. exd6 Rxe1 18. Qxe1 Qxd6 {Hoping for ...Nb4.} 19. Ne5 Bb7 (19... Re8 $17 {[%cal Rg7e5]} 20. Ne4 Qc7 21. Nxc6 Qxc6) 20. Ne4 (20. a4 $5) 20... Qe7 21. Qf2 Rc8 22. Bd2 f6 {[%cal Bf7f6,Bf6f5][%mdl 32]} 23. Nd3 {[%cal Re4c5]} c4 24. Ndc5 f5 $1 {[%cal Rf5e4]} 25. Nd6 $1 Qxd6 26. Nxb7 Qe7 27. Ba5 $1 Qxb7 28. Bxb6 $1 Qxb6 29. Bxd5+ Kh8 (29... Kf8 {with more complications.} 30. Qe1 b4 31. Rb1 c3 32. bxc3 Re8) 30. Qxb6 {The position is equal.} axb6 $11 {[%mdl 4096] Endgame KRB-KRB} 31. a4 Bxb2 32. Ra2 Rd8 {[#] Threatens to win with ...Bc3.} 33. Bxc4 Rd2+ 34. Kh1 Rxc2 35. Bxb5 h5 36. h4 Kg7 37. a5 bxa5 38. Rxa5 Bd4 (38... Rc5 $5 39. Ra7+ $8 Kf8 40. Ra8+ Kg7 $11) 39. Ra6 Rc1+ 40. Kg2 Rc2+ 41. Kh1 $1 Rb2 42. Be8 Bb6 43. Ra3 Re2 44. Bb5 Rd2 45. Bc4 Bc5 46. Ra2 Rd1+ (46... Rd4 {feels hotter.} 47. Rc2 Kf6 48. Kg2 Kg7 49. Bb5 Bb6) 47. Kg2 Rg1+ 48. Kh2 Rc1 49. Bd5 Rc3 50. Kg2 Rd3 51. Bf3 Ra3 52. Rxa3 Bxa3 {Precision: White = 79%, Black = 62%.} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3"]
[White "Hernandez Amura, Gilberto"]
[Black "Dolezal, Cristian"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2166"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,88,25,25,25,23,25,25,25,25,23,19,33,17,53,41,35,38,69,68,53,60,60,70,91,81,116,116,95,55,139,150,125,110,136,105,125,106,154,137,159,154,127,130,164,118,187,189,175,167,282,261,244,150,154,0,157,0,7,0,0,0,0,0,0,0,1170,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (9... Qe7 10. Bh6 f6 11. Bxg7 Qxg7 12. Nh2 g5 13. Ng4 Nf8 14. Ne3 Ng6 15. a3 Be6 16. b4 Qe7 17. Na4 b6 18. g3 h5 {1-0 (48) Cheparinov,I (2703)-Kveinys,A (2542) Warsaw 2017}) 10. O-O Qe7 11. Nh2 Nf8 {[%cal Bd7f8,Bf8e6,Be6d4][%mdl 32] White has an edge.} 12. f4 exf4 13. Bxf4 Ne6 14. Bg3 Nd4 15. e5 Bf5 16. Rae1 O-O-O 17. Ne4 Bxe4 $1 18. Rxe4 b6 $146 19. a4 Qe6 20. a5 Kb7 21. axb6 axb6 22. b4 cxb4 (22... c4 $14) 23. Qxb4 $16 c5 ({Don't blunder} 23... Nxc2 $2 24. Qc3 $18) 24. Qb1 Rd7 25. Ng4 Ra8 26. Nf6 Rc7 27. c4 Nf5 {[#]} 28. Bh2 $1 Ra6 29. Nd5 Rd7 30. Nf4 Qe8 (30... Qc6 $16) 31. e6 Bd4+ {[#]} 32. Kh1 $1 fxe6 (32... Rd6 {is a better defense.}) 33. Nxe6 $18 ({Weaker is} 33. Rxe6 Re7 $14) 33... Qc8 {And now ...Ra1 would win.} 34. Qb3 Ka7 35. Rfe1 $2 (35. Nxd4 $16 Nxd4 36. Qb1) 35... Qc6 $2 (35... Bf2 $1 $11 36. Rd1 Bg3) 36. Nf8 (36. Nxd4 $16 Nxd4 37. Qb2) 36... Rf7 $11 37. Re6 Qc8 38. Nxg6 Qxe6 39. Rxe6 Ra1+ 40. Bg1 $1 Rxg1+ 41. Kh2 Rh1+ $1 {The position is equal.} 42. Kxh1 Ng3+ 43. Kh2 Nf1+ 44. Kh1 Ng3+ {Precision: White = 71%, Black = 57%.} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.7"]
[White "Sukudian, Ruben"]
[Black "Ferrara, Enzo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1870"]
[BlackElo "2179"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,90,0,2,0,4,-5,4,-8,0,-16,-20,-20,-14,-16,-14,-24,-4,-10,0,-2,2,-39,-37,-37,-37,-37,-36,-60,-48,-49,-49,-54,-48,-64,-16,-74,-68,-68,-76,-79,-76,-84,-84,-81,-62,-111,-112,-123,-131,-152,-114,-238,-240,-333,-343,-329,-291,-555,-540,-541,-544,-541,-544,-644,-518,-523,-545,-791,-500,-600,-596,-591,-574,-546,-538,-1316,-275,-275,-247,-1313,-1231,-1123,-352]} 1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 Bxc3+ (5... h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. Bd3 b6 9. Qf3 Nc6 10. e4 Bb7 11. Ne2 {½-½ (11) Georgiev,V (2579)-Marholev,D (2401) St Eufemia d'Aspromonte 2011}) 6. bxc3 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} b6 7. Be2 Bb7 8. Bf3 {The position is equal.} Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32]} 9. Ne2 O-O 10. O-O $146 ({Predecessor:} 10. Rb1 Qc8 11. Ng3 Na5 12. Bxf6 Rxf6 13. c5 bxc5 {1-0 (56) Collier,D (2255)-Pein,M (2424) Birmingham 2002}) 10... Qc8 11. Bxf6 Rxf6 12. Rb1 Na5 {White should prevent ...Bxf3.} 13. Bxb7 Qxb7 14. c5 Qd5 15. cxb6 axb6 16. a4 Nc4 17. Ra1 Qc6 18. Qc2 Ra5 19. Ra2 g5 20. Ng3 Rf8 21. Re1 Rfa8 22. Rea1 (22. e4 $1 $11 {remains equal.}) 22... d5 23. Qd1 Qe8 24. Qc2 h5 25. Nf1 Kg7 26. f3 Qg6 27. Qe2 g4 28. f4 Qe8 29. Qc2 R8a7 30. g3 (30. Qf2 $17) 30... Qa8 $19 31. Qb3 {[#]} b5 $1 {[%mdl 512]} 32. Qb4 (32. axb5 Rxa2) 32... Nd6 {[%cal Ra5a4]} 33. Nd2 $2 (33. Qc5) 33... Rxa4 34. Rxa4 Rxa4 35. Rxa4 bxa4 ({Not} 35... Qxa4 36. Qc5 $17) 36. Qa3 Kf7 37. Kf2 Qa6 {And now ...Qd3 would win.} 38. Qc5 Qb6 39. Qa3 Qb5 40. Ke1 Ke7 41. Kd1 Qd3 {...Kd8 is the strong threat.} 42. Qxa4 Qxe3 $2 {[#]} (42... Nc4 {[%csl Gc4][%cal Rd3d2]} 43. Qa2 Kf6) 43. Qc6 Kd8 {Hoping for ...Qg1+.} 44. Nb3 $2 (44. Qa8+ Nc8 45. Qa6) 44... Qd3+ 45. Kc1 Nc4 $2 {Precision: White = 30%, Black = 68%.} (45... Qf1+ 46. Kc2 Qe2+ 47. Kb1 Qe4+ 48. Kc1 Qe1+ 49. Kc2 Nc4 50. Qa8+ Ke7) 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.8"]
[White "Longhitano, Juan"]
[Black "Godoy, Luciano"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1531"]
[BlackElo "2105"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,62,16,6,-6,15,-8,-10,0,53,37,37,0,26,-12,-16,-26,-12,-29,-39,-52,-44,-107,-112,-125,-127,-167,-168,-147,-140,-170,-160,-195,-132,-178,-73,-77,-44,-275,-262,-657,-671,-641,-664,-624,-631,-1172,-1139,-1135,-965,-2948,-905]} 1. e4 e6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Nc3 a6 7. Be3 {B40: Sicilian: 2...e6, Unusual lines} (7. Bd3 Nf6 8. f4 d6 9. Qf3 Nbd7 10. g4 h6 11. Bd2 b5 12. h4 h5 13. g5 Ng4 14. O-O-O Bb7 15. Kb1 b4 16. Ne2 Qb6 17. Nbd4 {1-0 (36) Guliyev,N (2690)-Bauer,C (2740) Le Port Marly 2012}) 7... b5 {LiveBook: 4 Games} 8. Be2 Bb7 9. f3 {The position is equal.} Nf6 10. Qd2 Bb4 $146 (10... Be7 $11) ({Predecessor:} 10... d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Bf4 Qd7 14. O-O Nc6 {0-1 (55) Gora,A (1820)-Murawko,K (1904) Olsztyn 2013}) 11. a3 Be7 $1 12. O-O d6 (12... O-O {with more complications.} 13. Bf2 d5 14. Bg3 Qb6+ 15. Bf2 Qc7) 13. Kh1 (13. a4 $5 {[%cal Ra4b5]} b4 14. Na2 $11) 13... Nbd7 {[%cal Bb8d7,Bd7e5,Be5c4][%mdl 32]} 14. Rad1 Ne5 15. Bf4 O-O 16. Nc1 Rfd8 17. Nd3 (17. h3 $15) 17... Nc4 $17 18. Qe1 Rac8 19. Bd2 {[#]} d5 $1 20. e5 Nxe5 {And now ...Nc4 would win.} 21. Nxe5 Qxe5 22. Bd3 Qh5 ({Better is} 22... Nd7 $19 23. Rb1 h6) 23. Bf4 b4 (23... Nd7 $19 {has better winning chances.} 24. Ne2 Nc5) 24. Ne2 bxa3 25. g4 $2 {[#]} (25. Ng3 $1 $15 Qh4 26. Nf5 Qxe1 27. Nxe7+ Kf8 28. Rfxe1 Kxe7 29. bxa3) 25... Nxg4 $1 $19 {Hoping for ...d4.} 26. fxg4 $2 (26. Nd4 Nf6 27. bxa3) 26... d4+ {Black is clearly winning.} 27. Kg1 Qd5 {[%csl Gb7][%cal Rd5g2]} 28. Qg3 {[#]} Bh4 $1 {[%mdl 512]} 29. c4 (29. Qxh4 Qg2#) 29... Qh1+ ({Weaker is} 29... Bxg3 30. cxd5 Bxf4 31. Nxf4 $17) 30. Kf2 Bxg3+ 31. Kxg3 Qg2+ {Precision: White = 21%, Black = 52%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.9"]
[White "Mosconi, Ariel"]
[Black "Gras, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2077"]
[BlackElo "1908"]
[Annotator "NA RC"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. Qa4+ c6 6. Qd4 f6 7. e4 Nxc3 8. Qxc3 Qd6 9. Bc4 Be6 10. O-O Bxc4 11. Qxc4 Nd7 12. d4 e6 13. Bd2 Be7 14. a3 Nb6 15. Qe2 O-O 16. Rfe1 Rae8 17. Rac1 Qd7 18. h4 f5 19. Bh6 Rf7 20. Ne5 Qxd4 21. Nxf7 Kxf7 22. exf5 Bxh4 23. fxe6+ Kg8 24. Rcd1 Qc5 25. Be3 Qf5 26. Bxb6 axb6 27. Rd7 Be7 28. Rxb7 Kf8 29. b4 b5 30. Qe3 Qf6 31. Qe4 Qc3 32. g3 Bf6 33. Re3 Qc1+ 34. Kg2 Qc4 35. Qxc4 bxc4 36. Rf7+ 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.10"]
[White "Montes De Oca, Juan"]
[Black "Neira, Leandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2042"]
[Annotator "NA RC"]
[PlyCount "61"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Nf3 Nxc3 6. bxc3 Be7 7. d4 O-O 8. Qe2 c5 9. O-O Nc6 10. Rd1 Qc7 11. Qe4 Na5 12. Bd3 f5 13. Qe1 c4 14. Bf1 b5 15. g3 Nc6 16. a4 b4 17. Bxc4 Nd8 18. Bf1 Bb7 19. Bg2 bxc3 20. Bf4 Qc8 21. d5 Bxd5 22. Rxd5 exd5 23. Qxe7 Qe6 24. Qb4 Rc8 25. Ng5 Qf6 26. Bxd5+ Kh8 27. Re1 Nc6 28. Qb7 h6 29. Re6 hxg5 30. Rxf6 gxf6 31. Bd6 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.11"]
[White "Costa, Fernando De Souza"]
[Black "Axarlian, Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2000"]
[BlackElo "2006"]
[Annotator "NA RC"]
[PlyCount "54"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O Nbd7 9. a4 b6 10. Be3 Bb7 11. Qd3 O-O 12. Rad1 Rc8 13. Bf3 Re8 14. Rfe1 Bf8 15. Bc1 Qc7 16. Qf1 Qb8 17. g4 h6 18. h4 Nc5 19. Nxc5 Rxc5 20. g5 hxg5 21. hxg5 Nd7 22. Qh3 Rxc3 23. bxc3 Nc5 24. Kg2 g6 25. Ba3 Ne6 26. Qh4 Rd8 27. Bg4 Nf4+ 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.12"]
[White "Koch, Juan"]
[Black "Valerga, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1979"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,88,8,40,8,7,0,0,-1,25,14,22,-9,-4,-5,-15,-12,-4,-20,-10,-10,-12,-41,-43,-88,-77,-121,-100,-160,-160,-150,-150,-141,-143,-170,-144,-196,-196,-276,-262,-280,-262,-305,-303,-277,-270,-242,-240,-333,-372,-343,-342,-655,-548,-548,-526,-463,-413,-749,-714,-1068,-966,-5313,-5306,-5306,-4439,-29996,-29997]} 1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. Qc2 dxc4 11. Bxc4 e5 12. Bd3 Bg4 {LiveBook: 16 Partien} 13. Ng5 {[%cal Rd3h7] E59: Nimzoindisch (Moderne Variante)} h6 14. Ne4 Nxe4 15. Bxe4 {Die Stellung ist ausgeglichen.} exd4 (15... Rad8 16. d5 Ne7 17. f3 Bh5 18. c4 Bg6 {0-1 (50) Barath,M (2290)-Shevchenko,K (2453) Neustadt an der Weinstrasse 2017}) 16. cxd4 cxd4 17. Bxc6 $146 ({Vorgänger:} 17. exd4 Qd6 18. Bxc6 Qxc6 19. Qxc6 bxc6 20. Be3 Be6 {½-½ (20) Flohr,S-Taimanov,M Kiev 1954}) 17... bxc6 18. exd4 Be6 19. Be3 Bd5 20. Qf5 Rfe8 {[%cal Bf8e8,Be8e6,Be6d6][%mdl 32]} 21. Rfe1 Qa5 22. Rec1 Re6 23. Rc5 Qd8 24. Qh5 Qe7 25. Rxd5 (25. Rc3 $142) 25... cxd5 $17 26. Qxd5 Rc8 27. h3 Rd6 28. Qa5 Qb7 $40 {[%mdl 128] Weiss ist in Schwierigkeiten.} 29. Qd2 (29. Kh2 $17 {war angesagt.}) 29... Qd5 $19 30. Rc1 (30. Qd1 $142) 30... Rxc1+ 31. Qxc1 {[%mdl 4096] Endspiel KDT-KDL} Rg6 {[%csl Gg6][%cal Rd5g2] [#]} 32. g3 Rc6 33. Qd2 Rb6 {Droht stark ...Tb1+.} 34. Qc2 Rb3 35. Qc8+ Kh7 36. Qc2+ g6 37. Bc1 $2 (37. a4) 37... a5 38. Kh2 a4 39. Qd2 h5 40. Qf4 (40. h4 $142) 40... Kg8 41. Qd2 {[#]} h4 $1 {[%mdl 512]} 42. Qf4 (42. gxh4 Qf3) 42... hxg3+ 43. fxg3 Rd3 44. Qe5 Qa2+ {Precision: Weiß = 20%, Schwarz = 85%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.13"]
[White "Molina, Pablo Sebastian"]
[Black "Strok, Boris"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2274"]
[BlackElo "1978"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,41,0,0,29,0,116,79,350,330,424,417,419,418,390,408,373,307,372,323,455,149,777,586,920,934]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Bd3 c5 7. d5 e6 8. dxe6 fxe6 9. Nf3 Nc6 10. O-O {LiveBook: 148 Games} Nb4 {E76: King's Indian: Four Pawns Attack: Lines specific to 6 Nf3 move-order} (10... Nd4 11. Bd2 Bd7 12. Nxd4 cxd4 13. Nb5 Bc6 14. Qe2 Ne8 15. e5 Bxb5 16. cxb5 dxe5 17. fxe5 Nc7 18. Rxf8+ Qxf8 {½-½ (77) Ponomariov,R (2726)-Vovk,Y (2562) Kiev 2012}) 11. Be2 $146 ({Predecessor:} 11. Bb1 Nc6 12. Kh1 Nh5 13. Ng5 h6 14. Nh3 Nf6 15. Be3 e5 16. f5 {½-½ (43) Kersten,U (2280)-Schroeter,S (2095) Boeblingen 2013}) 11... b5 (11... Nc6 $11 {remains equal.}) 12. cxb5 {a3 is the strong threat.} d5 $2 {[%mdl 8192] [#]} (12... a6 $16) 13. e5 $1 $18 Nd7 14. a3 d4 15. axb4 dxc3 16. bxc3 cxb4 17. cxb4 Qb6+ 18. Qd4 Rd8 (18... Bb7 {is a better defense.} 19. Be3 Bd5 20. Qxb6 axb6) 19. Ra6 $2 {[#]} (19. Be3 $18 {and White stays clearly on top.} Bb7 20. Bc4) 19... Qb7 $2 {[%mdl 8192]} (19... Bxa6 $16 20. bxa6 Bf8) 20. Rd6 Qc7 21. Ng5 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.14"]
[White "Bourgeois, William"]
[Black "Falcon, Benjamin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1865"]
[BlackElo "2183"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,27,75,60,34,33,51,10,41,39,33]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Na6 7. f4 c5 8. d5 Qa5 {E73: King's Indian: Averbakh Variation without 6...c5} 9. Qd2 e6 10. Nf3 exd5 {LiveBook: 8 Games} 11. exd5 (11. cxd5 c4 12. O-O Nc5 13. e5 Nce4 14. Nxe4 Qb6+ 15. Nf2 {1-0 (15) Gareev,T (2584)-Paunovic,D (2435) Figueira da Foz 2015}) 11... Re8 12. O-O Bf5 13. Bd3 Bxd3 14. Qxd3 {Predecessor:} Qb6 $146 15. Bxf6 Bxf6 16. Rf2 {1-0 (39) Nesterets,A (2430)-Sergienko,V (2199) Myrhorod 2011} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.15"]
[White "Leon, Juan Carlos"]
[Black "Lopez Rebert, Pablo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1924"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,67,73,68,73,63,99,91,133,130,148,73,88,68,145,125,99,100,97,110,104,12,45,16,18,8,19,12,12,15,8,-41,-47,-75,0,0,0,0,46,-7,0,0,61,60,66,66,66,69,60,77,71,68,270,256]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 {[%cal Bg7g6,Bg6g5][%mdl 32]} 4. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} Bg7 5. Qd2 h6 6. Bh4 g5 7. Bg3 Nh5 8. O-O-O Nc6 9. Nge2 {[%cal Bg1e2,Be2g3,Bg3h5][%mdl 32] LiveBook: 23 Games. B07: Pirc Defence: Miscellaneous Systems} a6 10. Qe3 Bd7 (10... Nxg3 11. Nxg3 e5 12. dxe5 $11) 11. e5 {White is better.} Nxg3 $146 ({Predecessor:} 11... Bf5 12. f4 e6 13. d5 gxf4 14. Nxf4 Nxg3 15. Qxg3 Bxe5 16. dxc6 bxc6 {½-½ (45) Burg,T (2499)-Firman,N (2526) Germany 2014}) 12. Nxg3 h5 {[%cal Rd6e5] [#]} ({Don't play} 12... dxe5 $6 13. d5 $14) 13. e6 (13. Be2 $142 $1) 13... fxe6 $16 14. Bd3 Qb8 {[#]} (14... Kf7 $14) 15. Nxh5 $1 {[%mdl 512]} Bh6 (15... Rxh5 16. Bg6+) 16. Kb1 Qa7 17. Bg6+ Kd8 18. Rhe1 (18. Qe4 $16) 18... e5 $11 {[%cal Re5d4]} 19. dxe5 Qxe3 20. Rxe3 {And now e6 would win.} Bg4 $1 {[%cal Rg4d1]} 21. f3 Bxh5 $1 22. Bxh5 Bg7 $132 {[%mdl 2048] Black is not keeping still} 23. exd6 (23. Bg4 {is more complex.} Nxe5 24. h3 Nxg4 25. fxg4 Bxc3 26. Rxc3 Kd7 27. Rf1) 23... Rxh5 24. dxc7+ {[#]} Kxc7 (24... Ke8 $1 $17 25. Nd5 Rc8) 25. Nd5+ Kb8 26. Nxe7 Rh6 27. Nf5 (27. Rd7 $1 $14 Ne5 28. Rd8+ Ka7 29. Nc8+ Rxc8 30. Rxc8) 27... Rg6 28. Ne7 Rh6 ({Black should play} 28... Nxe7 $11 29. Rxe7 Bf6 30. Re8+ Ka7) 29. Rd7 $1 $14 {Nxc6+ is the strong threat.} Ne5 30. Rd8+ Ka7 31. Nc8+ {[#]} Rxc8 $1 {[%mdl 512]} 32. Rxc8 Rxh2 {( -> ...Rh1+)} 33. a4 {Threatens to win with Rc7.} Rxg2 $2 (33... Bf6 $14) 34. Rc7 {Precision: White = 56%, Black = 53%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.16"]
[White "Sosa, Ruben"]
[Black "Tomeo, Ivan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1843"]
[BlackElo "2149"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,37,30,-2,-13,-56,-45,-50,-40,-30,-34,-61,-55,-72,-47,-37,-54,-47,-46,-109,-85,-58,-36,-116,-113,-73,-79,-176,-120,-133,-129,-130,-131,-194,-157,-212,-223,-230,-250,-260,-261,-255,-230,-242,-187,-171,-189,-263,-256,-256,-260,-254,-250,-283,-284,-281,-314,-296,-272,-323,-280,-537,-446,-683,-664,-601,-733,-720,-688,-709,-693,-711,-674,-986,-941]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O {LiveBook: 306 Games} 6. Bg5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} (6. Nbd2 d6 7. Bb3 Na5 8. Bc2 c5 9. Nf1 Nc6 10. Ng3 Re8 11. O-O d5 12. Re1 d4 13. Bb3 Be6 14. Ng5 {1-0 (67) Neiksans,A (2631)-Ponomariov,R (2709) Tallinn 2016}) 6... h6 7. h4 $146 ({Predecessor:} 7. Bh4 d6 8. b4 Nh5 9. Bg3 Bg4 10. h3 Nxg3 11. fxg3 Bh5 12. O-O a5 13. b5 Na7 {0-1 (57) Mazziotti Irigoyen,G (2171)-Perdomo,L (2334) Esperanza 2003}) 7... d6 8. Bxf6 {Black is slightly better.} Bxf6 ({Much worse is} 8... gxf6 9. Nfd2 $11) 9. Nbd2 Na5 10. Bb5 a6 11. Ba4 b5 12. Bc2 c5 $36 {[%mdl 2048] Black has good play.} 13. Nf1 d5 14. Ng3 (14. exd5 $15 Qxd5 15. Ne3) 14... Bg4 15. exd5 Qxd5 16. Ne4 (16. Qe2 $15) 16... Be7 17. Qe2 Rfe8 18. Rd1 (18. Ng3 $17 {might work better.}) 18... Qxa2 (18... f5 $19 19. Ng3 Qxa2) 19. O-O $17 {With the idea Ra1.} Qd5 ({And not} 19... Qxb2 20. Rb1 $14) 20. Ra1 Nc6 21. Ra3 (21. Ned2 $17 {was necessary.}) 21... a5 22. Bb3 (22. Qe3 $17) 22... Qd7 $19 23. Bc2 f5 24. Ned2 {[#]} Bxh4 $1 {[%mdl 512]} 25. Qe3 (25. Nxh4 Bxe2) 25... Bf6 26. Qxc5 Be7 27. Qxb5 Bxa3 28. Ba4 {[#]} (28. bxa3 $142 Kh8 29. Ba4) 28... Bxb2 $1 29. Qxb2 Qc7 30. Qb5 Rec8 31. Qd5+ Kh7 32. Qe6 Qe7 33. Qd5 Qf6 34. Rb1 Ne7 35. Qd7 $2 (35. Qxe5 {only move.} Qxe5 36. Nxe5) 35... Bh5 {Threatens to win with ...Be8.Black is clearly winning.} 36. Qb7 (36. Rb7 $142 Ng6 37. Rc7) 36... Rab8 37. Qxb8 Rxb8 38. Rxb8 Qd6 39. Rb7 Ng6 40. Bb3 Nf4 41. d4 Ne2+ {Precision: White = 33%, Black = 67%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.17"]
[White "Anino, Sergio"]
[Black "Faingerch, Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2132"]
[BlackElo "1892"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4 Nxg3 12. fxg3 g4 13. Nd2 h5 14. O-O c6 15. Kh2 Na6 16. Bd3 Nc5 17. Bc2 Bd7 18. Qe2 Rb8 19. Nd1 Bh6 20. Ne3 cxd5 21. Nf5 Bf4 22. gxf4 Bxf5 23. exf5 Qxh4+ 24. Kg1 e4 25. Rfe1 e3 26. Nf1 dxc4 27. Qxe3 Rfe8 28. Qc3 Rxe1 29. Rxe1 b5 30. g3 Qd8 31. Re2 Qb6 32. Kh2 d5 33. Qd4 Rd8 34. f6 Qd6 35. Qe5 Qxe5 36. Rxe5 b4 37. Rg5+ Kf8 38. Rxh5 Ke8 39. Re5+ Kf8 40. Ne3 d4 41. Nxc4 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.18"]
[White "Sanchez, Gabriel"]
[Black "Zamani, Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2170"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,88,39,38,39,56,49,45,-54,49,56,114,93,93,12,43,14,0,51,204,188,184,167,149,160,172,-56,-46,-195,-194,-200,-189,-676,-686,-679,-677,-672,-668,-651,-660,-777,-765,-784,-762,-729,-727,-685,0,0,0,-588,-571,-606,-587,-12837,-12838,-12840,-12841,-12841,-12841,-1107,-633,-869,-876,-1977,-2029,-12842,-12845,-12848,-12847]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Qd2 Bd7 10. O-O-O Qa5 11. Nb3 Qc7 {LiveBook: 3 Games. B79: Sicilian Dragon: Yugoslav Attack, 9 Bc4 Bd7 10 0-0-0 Qa5} 12. Be2 (12. Bh6 Bxh6 13. Qxh6 Rac8 14. Kb1 Ne5 15. Be2 Nc4 16. Bxc4 Qxc4 17. h4 Be6 18. h5 b5 19. g4 b4 20. Rd4 bxc3 21. Rxc4 Bxc4 22. Nd4 Kh8 23. hxg6 fxg6 24. g5 {1-0 (24) Savchenko,B (2638)-Yankovsky,R (2314) St Petersburg 2009}) 12... Rfc8 13. Kb1 Ne5 {White is slightly better.} 14. g4 {[#]} (14. Bg5 $14) 14... Be6 (14... b5 $1 $15 {[%mdl 512]} 15. Rhf1 (15. Nxb5 Bxb5) 15... b4) 15. h4 $146 ({Predecessor:} 15. Nd4 Bc4 16. Bd3 Qa5 17. g5 Nfd7 18. f4 Nxd3 19. cxd3 {1-0 (57) Lalovic,S (2219)-Danjec,V Golubac 2008}) 15... Nc4 (15... h5 $1 $14) 16. Bxc4 $1 $16 Qxc4 17. Bd4 (17. Nd4 $16) 17... a5 $11 18. h5 a4 19. Nc1 (19. h6 $11 Bh8 20. Nc1) 19... Ra6 $2 (19... b5 $14) 20. hxg6 hxg6 21. g5 Nh5 22. Bxg7 Kxg7 {[#]} 23. f4 $2 (23. a3 $1 $18) 23... a3 $36 {[%mdl 2048] And now ...axb2 would win. Black has the initiative.} 24. Rxh5 (24. f5 $15 axb2 25. Kxb2 Qb4+ 26. Nb3) 24... gxh5 25. f5 axb2 26. Kxb2 $2 (26. N1e2) 26... Qb4+ $19 27. Nb3 Rac6 28. fxe6 Qxc3+ 29. Qxc3+ Rxc3 {[%mdl 4096] Endgame KRR-KRN} 30. Rf1 Rxc2+ 31. Kb1 Re2 32. Nd4 Rxe4 33. Nf5+ Kh8 $2 (33... Kf8 $19 34. exf7 Rg4) 34. Nxe7 $11 Re8 35. Rxf7 $2 {[%mdl 8192]} (35. exf7 $11 {and White stays safe.} R4xe7 36. fxe8=N Rxe8 37. Rf7) 35... Rxe6 $19 {Black is clearly winning.} 36. Nf5 Rg6 37. Rxb7 Rxg5 38. Nxd6 Re1+ 39. Kc2 Rg2+ 40. Kc3 h4 41. Nf7+ Kg7 42. Ng5+ Kg6 43. Nh7 Rf1 44. Ng5 Rxg5 {Precision: White = 31%, Black = 55%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.19"]
[White "Sotelo Rojas, Ruben"]
[Black "Olivera, Horacio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1767"]
[BlackElo "2097"]
[Annotator "NA RC"]
[PlyCount "81"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 b6 5. Bg5 h6 6. Bh4 Bb7 7. e3 g5 8. Bg3 Ne4 9. Rc1 Bxc3+ 10. bxc3 d6 11. Bd3 Nd7 12. Qa4 O-O 13. h4 g4 14. Nh2 Nxg3 15. fxg3 f5 16. O-O h5 17. Rce1 Qe7 18. Qc2 Rae8 19. Rf4 Kg7 20. Qf2 Nf6 21. d5 exd5 22. Rxf5 Ne4 23. Qf4 Rxf5 24. Qxf5 Qf7 25. Bxe4 dxe4 26. Qg5+ Qg6 27. Qb5 a6 28. Qa4 Re7 29. Rf1 Qe6 30. Rf4 Qe5 31. Qc2 Bc8 32. Nf1 Bf5 33. Qd2 Bg6 34. Qd4 c5 35. Qd2 b5 36. cxb5 axb5 37. Qc2 d5 38. Kh2 d4 39. exd4 cxd4 40. Qb3 d3 41. Nd2 {( 1-0 en la jugada 59 )} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.20"]
[White "Abate, Tomas"]
[Black "Palu, Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "2063"]
[Annotator "NA RC"]
[PlyCount "88"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 O-O 10. Qd2 Bd7 11. O-O Bc6 12. f3 a5 13. Rac1 a4 14. Rfd1 Nd7 15. Bd4 Bxd4+ 16. Qxd4 Qa5 17. Kh1 Rfc8 18. Nd5 Bxd5 19. exd5 Qb4 20. Bf1 Rc7 21. Re1 Nb6 22. a3 Qc5 23. Qxc5 dxc5 24. Re3 Nc8 25. Rce1 Kf8 26. Bd3 Nd6 27. Rc1 Ra6 28. Re2 Rb6 29. Bb1 Rc8 30. g4 Rb3 31. Kg2 b5 32. Ba2 bxc4 33. Bxb3 cxb3 34. Rce1 Rc7 35. Rc1 c4 36. Re3 Rc5 37. Rd1 Nb5 38. Rde1 c3 39. Rxe7 cxb2 40. Re8+ Kg7 41. Rb1 Rc2+ 42. Kg3 Nxa3 43. d6 Nxb1 44. d7 Rd2 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.21"]
[White "Churba, Daniel Alberto"]
[Black "Mirada, Luciano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2062"]
[BlackElo "1863"]
[Annotator "NA RC"]
[PlyCount "75"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 e5 7. d3 Nbd7 8. O-O Nh5 9. Nc3 f5 10. Qd2 f4 11. d4 exd4 12. Nxd4 Ne5 13. Bd5+ Kh8 14. Ne6 Bxe6 15. Bxe6 f3 16. Bd5 Qd7 17. exf3 c6 18. f4 Nxf4 19. gxf4 Qg4+ 20. Kh1 cxd5 21. f3 Qxf4 22. Qxf4 Rxf4 23. Nxd5 Rxf3 24. Bxe5 Rxf1+ 25. Rxf1 dxe5 26. Rf7 b6 27. Kg2 Kg8 28. Rb7 e4 29. Re7 Kf8 30. Kf2 e3+ 31. Ke2 h5 32. Rb7 Bh6 33. Nc7 Rc8 34. Ne6+ Kg8 35. Rxa7 Re8 36. Nc7 Re4 37. Nd5 Rh4 38. Ne7+ 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.22"]
[White "Salvatti, Diego"]
[Black "Morales Marmol, Marcos Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2027"]
[BlackElo "2125"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,84,-11,5,0,3,2,24,8,34,40,56,51,43,53,66,75,70,74,66,60,66,60,97,97,114,0,0,0,40,30,30,10,3,0,0,5,9,0,0,0,15,0,83,51,57,41,40,-90,91,-89,-77,-131,-110,-111,-75,-84,-85,-79,-56,-54,-64,-50,-2,-78,-80]} 1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. h3 O-O 5. e3 d6 6. Be2 b6 7. c4 Bb7 8. Nc3 Nbd7 9. Bh2 {E61: King's Indian: Early deviations for White, including Smyslov System} Ne4 10. Nxe4 Bxe4 11. O-O c5 {LiveBook: 9 Games} 12. Rc1 Rc8 (12... Qc7 13. b3 Qb7 14. d5 Bxf3 15. Bxf3 b5 16. cxb5 a6 17. bxa6 Rxa6 18. Qc2 Ra3 {0-1 (49) Gelashvili,T (2575)-Can,E (2565) Baku 2016}) 13. b3 h6 $146 ({Predecessor:} 13... Bxf3 14. Bxf3 Qc7 15. d5 Be5 16. g3 a6 17. a4 Nf6 18. Bg2 Ne8 {0-1 (93) Cmiel,T (2234)-Vasquez,O (2041) Spoleto 2017}) 14. Qd2 Nf6 15. d5 b5 16. Ne1 bxc4 17. Bxc4 Bf5 {[%cal Be4f5,Bf5d7,Bd7c6,Bc6e8][%mdl 32]} 18. f3 Qb6 19. e4 Bd7 20. Nc2 Ne8 21. f4 Nc7 22. e5 Rfd8 23. e6 ({White should play} 23. Ne3 $16) 23... fxe6 $11 24. dxe6 Bc6 ({Not} 24... Bxe6 $2 25. Bxe6+ Nxe6 26. Qd5 $18) 25. Kh1 d5 26. Bd3 Be8 $1 27. f5 c4 $1 {[%cal Rc4d3]} 28. Bg1 Qd6 $36 {[%mdl 2048] Black has some pressure.} 29. Bh2 Qb6 30. Bg1 Qd6 31. Bh2 Qa6 (31... Qb6 $11 32. Bg1) 32. Bxc7 Rxc7 33. Bxc4 $1 Qxa2 34. f6 (34. Qd1 $14 Qa5 35. Bd3) 34... exf6 $2 {[#]} (34... Bxf6 $17 {and life is bright.} 35. Qf4 Qa5) 35. e7 $2 (35. Qd3 $1 $16) 35... Rxe7 $17 {White must now prevent ...f5.} 36. Bxd5+ ({White should try} 36. Ra1 Qb2 37. Qa5) 36... Kh8 {...Bc6! is the strong threat.} 37. Qb4 Rc7 38. Bc4 Qb2 39. Ne3 Qd2 40. Qxd2 Rxd2 41. Nd5 Rc8 42. Ne7 (42. Nxf6 $11 {keeps the balance.} Bc6 {[#]} 43. Bd5 $1 {[%mdl 512]}) 42... Rcd8 {Precision: White = 37%, Black = 49%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.23"]
[White "Juarez, Carlos Eleodoro"]
[Black "Gaitan, Esteban"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2018"]
[Annotator "NA RC"]
[PlyCount "69"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 O-O 8. Bb3 e5 9. Ndb5 Ne8 10. Bc5 a6 11. Bxf8 Bxf8 12. Qf3 Qf6 13. Qxf6 Nxf6 14. Nc7 Rb8 15. N3d5 Nxd5 16. Nxd5 Nd4 17. c3 Nxb3 18. axb3 b5 19. O-O d6 20. Rfd1 Bb7 21. f3 Rc8 22. Ra5 f5 23. exf5 gxf5 24. Nb4 Ra8 25. Rda1 e4 26. fxe4 fxe4 27. Nxa6 Bxa6 28. Rxa6 Rd8 29. Ra8 Rd7 30. R1a7 Rxa7 31. Rxa7 e3 32. Kf1 Bh6 33. Ke2 Bf4 34. g3 Bg5 35. Rb7 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.24"]
[White "Hoeschele, Hermann"]
[Black "Amoroso, Juan Pablo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1677"]
[BlackElo "2014"]
[Annotator "NA RC"]
[PlyCount "84"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. e4 e5 6. c3 Nge7 7. d3 O-O 8. a4 d6 9. h3 h6 10. Be3 Be6 11. Nbd2 Qd7 12. g4 f5 13. gxf5 gxf5 14. exf5 Bxf5 15. Ne4 Bxh3 16. Nh4 Bg4 17. Qd2 Qe6 18. f4 Nf5 19. Nxf5 Bxf5 20. Rf3 Bxe4 21. dxe4 exf4 22. Bxf4 Ne5 23. Bxe5 Bxe5 24. Raf1 Rxf3 25. Rxf3 Rf8 26. Rf5 Kg7 27. Qf2 Bf6 28. e5 dxe5 29. Bxb7 Qd7 30. Bf3 Qxa4 31. Qg2+ Kh8 32. Bd5 Qh4 33. Qg6 e4 34. Bf7 Bg7 35. Rh5 Qe1+ 36. Kg2 Qd2+ 37. Kh1 Qd1+ 38. Kg2 Qe2+ 39. Kg1 Qe3+ 40. Kh1 Qf3+ 41. Kh2 Qf4+ 42. Kh1 Rxf7 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.25"]
[White "Bruno, Gerardo"]
[Black "Amato, Leonel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1665"]
[BlackElo "2013"]
[Annotator "NA RC"]
[PlyCount "62"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 d5 7. Ne5 O-O 8. Be2 Nbd7 9. Nxd7 Bxd7 10. O-O h6 11. Bxf6 Bxf6 12. f4 g5 13. cxd5 exd5 14. Kh1 Qe7 15. Qd2 Rae8 16. Nd1 gxf4 17. Rxf4 Bg5 18. g3 Bxf4 19. gxf4 Qe4+ 20. Kg1 Rf7 21. Bf1 Re6 22. Kf2 Rg7 23. Nc3 Qh1 24. Ke1 Be8 25. Qf2 Rge7 26. Qg3+ Kh7 27. Nd1 Bh5 28. Qh3 Bg4 29. Qg2 Qxg2 30. Bxg2 Bxd1 31. Rxd1 Rxe3+ 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.26"]
[White "Fernandez Garcia, Jose Miguel"]
[Black "Bulcourf, Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2412"]
[BlackElo "1993"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,35,135,154,72,143,146,174,145,129,119,286,274,268,256,254,266,505,494,495,439,662,561,596,416,426,447,436,429]} 1. e4 Nf6 2. Nc3 d5 3. e5 Ng4 (3... Nfd7 4. d4 e6 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. Be2 a6 10. Nd1 cxd4 11. Nxd4 Nxd4 12. Bxd4 b5 13. O-O Bb7 14. c3 Nc5 15. Qe3 Rc8 16. Qh3 Ne4 {1-0 (28) Nabaty,T (2644)-Vaganian,R (2564) Yerevan 2016}) 4. d4 {[%cal Bd2d4,Bd4c5][%mdl 32]} h5 5. h3 Nh6 6. Bd3 $146 {B02: Alekhine's Defence: Chase Variation and lines with early Nc3} (6. Qxh5 $142 Nc6 7. Bb5) ({Predecessor:} 6. Qxh5 c5 7. Bb5+ Nc6 8. Nge2 Bf5 9. Bxh6 g6 10. Qf3 Bxh6 11. Qxd5 {1-0 (29) Paz,M (2278)-Bilic,M (2359) Dos Hermanas 2004}) 6... c5 (6... Nc6 $142) 7. dxc5 $16 Nc6 8. Qxh5 {White is clearly better.} g6 9. Bxg6 {Threatens to win with Nf3.} fxg6 $2 {[#]} (9... Bg7 $16) 10. Qxg6+ $18 Nf7 11. e6 Bxe6 12. Qxe6 Rg8 $2 (12... Nb4) 13. Nxd5 {[%csl Ge6][%cal Rd5f6] [#]} Bg7 {and the idea ...Nd4 leaves Black hopeful.} 14. Nf3 {And now Bf4 would win.} Kf8 (14... Qd7 $142 15. Qxd7+ Kxd7) 15. O-O Qc8 16. Re1 Qxe6 17. Rxe6 Rd8 18. c4 {[%mdl 32768] Loss on Time!?} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.27"]
[White "Bosco, Giuliana"]
[Black "Maldonado, Gonzalo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1596"]
[BlackElo "1982"]
[Annotator "NA RC"]
[PlyCount "66"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O h6 6. Re1 d6 7. Nxd4 Ne5 8. Bf1 Be7 9. f4 Ng6 10. Bb5+ c6 11. Bf1 O-O 12. Qf3 Qb6 13. c3 Re8 14. Nd2 Bf8 15. Nc4 Qc7 16. f5 Ne5 17. Nxe5 dxe5 18. Nc2 Bd7 19. Qg3 Kh7 20. Qh4 Be7 21. Qg3 c5 22. Bc4 Rf8 23. Qf3 b5 24. Bd3 c4 25. Bf1 Bc6 26. a4 a6 27. a5 Qb7 28. Qg3 Nxe4 29. Qxe5 Bd6 30. Qd4 Bc5 31. Rxe4 Bxd4+ 32. Rxd4 Be4 33. Ne3 Rad8 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.28"]
[White "Cisneros, German"]
[Black "Paz, Patricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1979"]
[Annotator "NA RC"]
[PlyCount "27"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 g6 5. c4 Bg7 6. Nc3 e6 7. Nb5 e5 8. dxe5 Nh5 9. cxd5 Nxf4 10. exf4 Nb4 11. a3 Nxd5 12. Qxd5 Bd7 13. Rd1 c6 14. Nd6+ 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.29"]
[White "Oyarzu, Eduardo"]
[Black "Arias, Maria Paula"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1863"]
[BlackElo "1606"]
[Annotator "NA RC"]
[PlyCount "48"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 O-O 6. Bxf6 Bxf6 7. Qf3 Nc6 8. a3 a6 9. Nge2 Qe7 10. Nf4 d6 11. O-O-O g6 12. Bc4 Bd7 13. Ncd5 Qd8 14. Nxf6+ Rxf6 15. Qg3 d5 16. Bd3 Qe7 17. h4 Qg7 18. Nh3 Be8 19. Rdf1 Rd8 20. Qh2 h5 21. f3 Qh6 22. Ng5 Rd7 23. Qf4 Qf8 24. Qh2 Qd6 {( tablas en la jugada 42 )} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.30"]
[White "Katopodis, Santiago"]
[Black "Sola, Jose Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1485"]
[BlackElo "1692"]
[Annotator "NA RC"]
[PlyCount "83"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 a6 6. h3 b5 7. a3 Bb7 8. Bd3 O-O 9. O-O c5 10. dxc5 dxc5 11. e5 Nd5 12. Nxd5 Qxd5 13. Bf4 e6 14. Re1 Nc6 15. b3 Rfd8 16. Be4 Qxd1 17. Raxd1 h6 18. g4 g5 19. Bg3 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Nxd8 22. Bxb7 Nxb7 23. Kf1 Na5 24. Ke2 Nc6 25. Ke3 Bf8 26. c3 Be7 27. Nd2 b4 28. cxb4 cxb4 29. a4 Bc5+ 30. Ke4 Na5 31. f4 Kg7 32. fxg5 hxg5 33. h4 gxh4 34. Bxh4 Kf8 35. Bd8 Nc6 36. Bc7 Ke8 37. Nc4 Kd7 38. Bd6 Bxd6 39. Nxd6 Ke7 40. Nc4 f6 41. g5 fxg5 42. Ne3 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.31"]
[White "Doval, Oscar"]
[Black "Amedei, Hugo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1691"]
[BlackElo "1541"]
[Annotator "NA RC"]
[PlyCount "51"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. c3 Nd7 8. Nf3 Be7 9. Bd3 b6 10. O-O Bb7 11. Qe2 O-O 12. Rad1 Nf6 13. Ne5 Qd5 14. Rfe1 Rfd8 15. c4 Qa5 16. Nxf6+ Bxf6 17. Bxh7+ Kf8 18. Nxf7 Rd7 19. Ne5 Re7 20. Ng6+ Ke8 21. Nxe7 Qg5 22. f4 Qxf4 23. Qxe6 Bxd4+ 24. Rxd4 Qxd4+ 25. Qe3 Qxb2 26. Nc6+ 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.32"]
[White "Duran, Diego"]
[Black "Pucheta, Maximiliano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1667"]
[BlackElo "1490"]
[Annotator "NA RC"]
[PlyCount "43"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 d6 6. h3 Bd7 7. c3 O-O 8. d4 Re8 9. d5 Nb8 10. Bxd7 Nbxd7 11. Bg5 Nb6 12. Nbd2 Qd7 13. a4 a5 14. b3 Rf8 15. Nf1 Ne8 16. Be3 Nf6 17. Ng3 Bd8 18. Nh2 Re8 19. Qf3 Be7 20. Nf5 Bf8 21. Bg5 Qd8 22. Ng4 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.33"]
[White "Gomez Martinez, Juan Carlos"]
[Black "Viegas Palermo, Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1643"]
[BlackElo "1295"]
[Annotator "NA RC"]
[PlyCount "51"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. d4 e6 3. Nf3 d5 4. exd5 exd5 5. Be2 Be7 6. O-O Nf6 7. dxc5 Bxc5 8. Bg5 O-O 9. Nc3 Be6 10. Qd2 Be7 11. Rad1 Qc8 12. Nd4 Nc6 13. Rfe1 Nxd4 14. Qxd4 Bc5 15. Qh4 Ng4 16. Bxg4 Bxg4 17. Rxd5 f6 18. Be3 Bxe3 19. Rxe3 f5 20. h3 f4 21. Re7 Bxh3 22. Qxh3 Qc6 23. Rdd7 Qg6 24. Qe6+ Qxe6 25. Rxg7+ Kh8 26. Rxh7+ 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.34"]
[White "Schiavo, Matias"]
[Black "Romano, Julio Ezequiel"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1494"]
[Annotator "NA RC"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. Be3 Qb6 7. b3 cxd4 8. Bxd4 Bc5 9. Nf3 Ne7 10. O-O Nf5 11. c3 Nxd4 12. cxd4 Be7 13. Nc3 O-O 14. Ne2 Rac8 15. Rc1 Ba3 16. Rc3 Rc6 17. Qd3 Bb4 18. Ng5 g6 19. Qh3 h5 20. Rxc6 bxc6 21. g4 Be7 22. f4 Bxg5 23. fxg5 hxg4 24. Qxg4 Nxe5 25. Qg3 Nd7 26. h4 e5 27. h5 exd4 28. Nf4 Kh7 29. hxg6+ fxg6 30. Qh3+ Kg8 31. Qe6+ Rf7 32. Qxg6+ 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.35"]
[White "Dani, Juan Jose"]
[Black "Casal, Ray Laura"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1549"]
[Annotator "NA RC"]
[PlyCount "120"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 d5 2. Nf3 Nf6 3. h3 Bf5 4. Bf4 e6 5. e3 Be7 6. Bd3 Ne4 7. Nbd2 O-O 8. O-O c6 9. a3 Nd7 10. Ne5 Nxe5 11. Bxe5 Bd6 12. Bxd6 Qxd6 13. Nxe4 dxe4 14. Be2 Rac8 15. Bg4 Rfd8 16. Bxf5 exf5 17. c3 c5 18. Qe2 cxd4 19. exd4 Rc7 20. Rad1 Re7 21. Rfe1 f4 22. Qg4 e3 23. fxe3 fxe3 24. Re2 Rde8 25. Rf1 Re4 26. Qf3 f6 27. g3 Qd7 28. Kh2 Qc6 29. Rfe1 Qe6 30. Rf1 a6 31. Qf5 Qxf5 32. Rxf5 Kf7 33. Rc5 Kg6 34. Kg2 b5 35. Kf3 h5 36. Rc6 a5 37. Rc5 b4 38. Rxa5 bxc3 39. bxc3 R4e6 40. Rb5 Kh6 41. Rb3 g5 42. a4 f5 43. a5 g4+ 44. hxg4 hxg4+ 45. Kf4 Kg6 46. Rb6 Rxb6 47. Rxe3 Rxe3 48. Kxe3 Re6+ 49. Kd3 f4 50. gxf4 g3 51. d5 Re8 52. d6 g2 53. d7 Rd8 54. Ke4 g1=Q 55. f5+ Kf6 56. c4 Qe1+ 57. Kd5 Rxd7+ 58. Kc6 Rd4 59. c5 Qe8+ 60. Kc7 Qd7+ 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.36"]
[White "Gonzalez, Ludmila"]
[Black "Ibanez, Nestor Edmundo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1407"]
[Annotator "NA RC"]
[PlyCount "62"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nc6 4. O-O e5 5. d3 Be7 6. Nbd2 Bg4 7. Re1 h6 8. Nf1 Nd4 9. h3 Nxf3+ 10. gxf3 Bxh3 11. Ng3 Bg5 12. f4 Bxf4 13. Bxf4 exf4 14. Qh5 Qd7 15. Nf5 Bxf5 16. exf5+ Kd8 17. a4 a6 18. Bxf7 Nf6 19. Re8+ Nxe8 20. Re1 Nf6 21. Qg6 Kc7 22. Be6 Qe7 23. Kf1 Rad8 24. d4 cxd4 25. Rc1 Nd7 26. c3 d3 27. Qh5 Ne5 28. a5 Qg5 29. Qd1 Qh4 30. Bd5 f3 31. Qb3 Qh1# 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.02"]
[Round "3.38"]
[White "Schneider, Patricia"]
[Black "Payba, Joaquin"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1100"]
[Annotator "NA RC"]
[PlyCount "35"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. Nbd2 Nc6 5. e3 e6 6. Bb5 Bd6 7. Be5 O-O 8. O-O Bxe5 9. dxe5 Ne4 10. Bxc6 bxc6 11. c4 Nxd2 12. Qxd2 dxc4 13. Qb4 Be4 14. Nd2 Bd3 15. Rfd1 Be2 16. Re1 c5 17. Qc3 Qd3 18. Qc1 {( 0-1 en la jugada 58 )} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.03"]
[Round "4"]
[White "Perez Ponsa, Federico"]
[Black "Slipak, Sergio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2588"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,89,26,21,28,32,33,35,31,29,6,25,12,16,0,15,6,3,0,0,-21,0,-16,21,22,15,22,29,24,24,28,31,30,33,6,93,78,83,82,86,77,109,109,120,103,110,106,121,123,187,187,182,182,191,180,180,177,205,207,375,277,378,378,359,354,983,910,974,960,986,947,5820,5729,5289,3090,29974,29975,29974,29976,29975,29976,29977,29978]} 1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Nd5 Nge7 5. Nec3 Nxd5 6. Nxd5 {B23: Closed Sicilian: Lines without g3} Be7 7. Bc4 O-O 8. O-O {White is slightly better.} d6 9. a3 (9. d3 Bg5 10. f4 exf4 11. Bxf4 Ne5 12. Bxe5 dxe5 13. Kh1 Kh8 14. Qe2 Qd6 15. Ne3 Bxe3 16. Qxe3 Be6 17. b3 {½-½ (41) Tiviakov,S (2674)-Neverov,V (2502) St Petersburg 2012}) 9... Rb8 10. d3 b5 $146 ({Predecessor:} 10... Bg5 11. f4 exf4 12. Bxf4 Be6 13. Qh5 h6 14. Bxg5 Qxg5 15. Qxg5 hxg5 16. Rf2 b5 17. Ba2 {0-1 (39) Privoznik,L (1671)-Potapov,P (2434) Plzen 2012}) 11. Ba2 Be6 12. f4 exf4 13. Bxf4 Bg5 14. Qh5 h6 15. g3 Ne5 16. Bxe5 dxe5 17. h4 $36 {[%mdl 2048] White has some pressure.} Be7 18. Nxe7+ Qxe7 19. Qxe5 {Black must now prevent Rxf7!} c4 20. dxc4 Qd7 21. Rfd1 Qc8 (21... Qb7 $1 $11 {keeps the balance.}) 22. c5 $16 {Strongly threatening Bxe6.} Bxa2 23. Rxa2 Qg4 {[#]} 24. Re1 $1 Rfe8 25. Qf4 Qe6 {[#]} 26. Raa1 $1 Qc4 27. Qf2 Rbc8 28. b4 Rxe4 (28... a5 $16) 29. Rxe4 $18 Qxe4 $16 {[%mdl 4096] Endgame KQR-KQR} 30. Re1 Qd5 31. Qe2 a6 32. Qd3 Qa8 33. Re7 a5 $2 (33... Rf8 34. Rd7 Qc6) 34. Qe4 axb4 35. Qxa8 Rxa8 36. axb4 $18 {KR-KR} Ra3 $2 {[#]} (36... f6 37. c6 Kf8) 37. c4 $1 {[%mdl 512]} Kf8 (37... bxc4 38. Re8+) 38. Re4 f5 39. Rd4 bxc4 40. c6 Ke7 41. c7 Ra8 42. Rxc4 {White mates.} Kd7 {[#]} 43. c8=Q+ $1 {[%mdl 512]} Rxc8 44. Rxc8 Kxc8 45. h5 {Precision: White = 70%, Black = 43%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.03"]
[Round "4"]
[White "Flores, Diego"]
[Black "Mareco, Sandro"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2580"]
[BlackElo "2649"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,65,15,8,9,4,6,6,24,27,33,27,24,27,24,10,36,30,48,22,27,10,64,62,56,42,81,67,80,62,64,50,66,65,63,62,129,128,135,135,132,120,131,92,136,136,130,133,159,160,155,161,427,421,406,404]} 1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 c6 5. a3 Ba5 6. b4 {A22: English Opening: 1...e5 2 Nc3 Nf6} Bc7 7. Bb2 {LiveBook: 13 Games} Qe7 $146 ({Predecessor:} 7... O-O 8. Ng3 Re8 9. c5 d5 10. cxd6 Bxd6 11. Qc2 a5 12. b5 {0-1 (35) Aronian,L (2792)-Anand,V (2784) Zuerich 2016}) 8. g3 {The position is equal.} O-O 9. Bg2 Rd8 10. d4 d5 11. cxd5 cxd5 12. dxe5 Bxe5 13. O-O Nc6 14. Re1 $36 {[%mdl 2048] Black is under pressure.} Be6 15. Na4 {[%cal Bc3a4,Ba4b2,Bb2d3][%mdl 32]} Bxb2 16. Nxb2 Ne4 (16... Rac8 $11) 17. Nd3 $14 Qf6 18. Rc1 a6 19. Nef4 Ne5 20. Nxe5 Qxe5 21. Qd4 Qxd4 22. exd4 Rac8 23. Rxc8 Bxc8 {[#]} (23... Rxc8 $14 24. Bxe4 (24. Nxe6 fxe6 25. f3 Nd6 $16) 24... dxe4) 24. Nxd5 $1 $16 {[%mdl 512]} Nd6 (24... Rxd5 25. Rxe4) 25. Nb6 Kf8 26. a4 Bf5 27. h3 g5 28. Rc1 Re8 29. g4 Be4 30. Rc7 Bxg2 31. Kxg2 Re4 $2 {[#]} (31... Re7 {was called for.} 32. Rc5 h6) 32. Nd7+ $18 Kg7 33. Nc5 $1 {[%csl LRb7,LRe4] Precision: White = 71%, Black = 47%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.03"]
[Round "4"]
[White "Dolezal, Cristian"]
[Black "Mosconi, Ariel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2423"]
[BlackElo "2077"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,107,2,7,0,16,14,34,27,34,34,34,38,43,47,65,54,84,72,84,87,78,80,113,99,113,109,132,136,141,131,135,107,120,98,82,39,27,25,143,137,209,169,191,189,207,197,285,290,260,234,269,267,258,270,264,256,237,142,252,222,427,449,376,440,852,841,830,804,898,871,1120,1157,1647,1629,2389,2280,2225,1946,1747,1639,2381,2240,6157,5544,29987,29988,29988,29989,29988,29989,29989,29990,29990,29991,29992,29991,29991,29992,29992,29993]} 1. g3 d6 (1... d5 2. Nf3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Nc6 6. Nc3 d4 7. Ne4 Nge7 8. c3 O-O 9. cxd4 exd4 10. Bd2 a5 11. Qc1 b6 12. Bg5 f6 13. Bh6 Be6 {½-½ (44) Karjakin,S (2773)-Nakamura,H (2792) Saint Louis 2017}) 2. Bg2 c6 3. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Qc7 4. c4 e5 5. d5 Nf6 6. Nc3 {A00: Irregular Openings} Be7 7. e4 Nbd7 8. Nge2 {White is slightly better.} O-O 9. O-O cxd5 $146 ({Predecessor:} 9... Re8 10. h3 Bf8 11. Be3 a5 12. Rb1 cxd5 13. cxd5 Nc5 {1-0 (43) Mager,D (2258)-Boeddeker,H (1985) Hofheim 2015}) 10. cxd5 a6 11. a4 Nb6 12. b3 Bg4 13. f3 Bh5 14. Be3 Nbd7 15. Qd2 Bd8 16. Rfc1 Qb8 17. Nd1 b5 18. Rc6 Nc5 19. Nc1 bxa4 20. bxa4 Nfd7 21. g4 Bg6 22. Nc3 Ba5 23. Qc2 {Rb1 is the strong threat.} Bxc3 (23... Qb4 $11 {remains equal.} 24. N1a2 Qa3) 24. Qxc3 $16 Ra7 (24... a5 $16 {is a better defense.} 25. Nd3 f6 26. Nxc5 (26. Bxc5 dxc5 27. Bf1 Rc8 $16) 26... Nxc5) 25. Nd3 $18 Nxd3 26. Qxd3 Rb7 27. Qxa6 Rb1+ (27... Rb2 $142) 28. Rxb1 Qxb1+ 29. Rc1 Qb3 30. Bf2 Nc5 31. Bxc5 ({Don't do} 31. Qxd6 $6 Nd3 $16) 31... dxc5 32. Qc4 Qe3+ 33. Kf1 ({White should try} 33. Kh1 $18) 33... Rc8 (33... h5 $16 {might work better.}) 34. Qc3 $40 {[%mdl 128] White attacks with force.} Qd4 $2 (34... Qxc3 {was worth a try.} 35. Rxc3 f6) 35. Qxd4 exd4 {[%mdl 4096] Endgame KRB-KRB} 36. d6 f5 {[#]} (36... Kf8 $142 37. d7 Rb8 38. Rxc5 Ke7) 37. Rxc5 $3 {[%mdl 512]} Rd8 (37... Rxc5 38. d7) 38. gxf5 {[%cal Bg4f5,Bf5f6][%mdl 32]} Be8 39. e5 g6 40. f6 h5 41. f4 Bxa4 42. Bd5+ Kh7 43. Rc7+ Kh6 44. Be4 Bb5+ 45. Ke1 Bd7 46. h4 Bf5 47. Bxf5 {White mates.} gxf5 {KR-KR} 48. Kd2 Kg6 49. Kd3 Ra8 50. Kxd4 Ra4+ 51. Kd5 Rxf4 52. Rc4 Rxc4 53. Kxc4 f4 54. d7 {Precision: White = 89%, Black = 33%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.03"]
[Round "4"]
[White "Ferrara, Enzo"]
[Black "De Dovitiis, Alejo"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2152"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,60,37,35,14,24,27,30,21,25,-14,-13,-8,4,-8,-8,-16,-16,-295,-292,-372,-370,-352,-362,-357,-348,-322,-313,-332,-341,-397,-385,-384,-380,-382,-383,-390,-391,-395,-396,-428,-428,-428,-428,-539,-492,-675,-530,-519,-439,-815,-743]} 1. c4 e5 2. Nc3 Nf6 3. e3 d6 4. g3 Be7 5. Bg2 O-O 6. Nge2 {A22: English Opening: 1...e5 2 Nc3 Nf6} c6 {LiveBook: 11 Games} 7. O-O (7. d4 Qc7 8. O-O Re8 9. h3 h6 10. g4 Nbd7 11. Ng3 Nf8 12. f4 N6h7 13. fxe5 dxe5 14. d5 Bh4 15. Nge4 {½-½ (52) Pacher,M (2448)-Vajda,L (2599) Dunajska Streda 2017}) 7... Be6 8. b3 {White has an edge.} d5 9. cxd5 cxd5 10. d4 e4 $1 11. Nf4 Qd7 $146 ({Predecessor:} 11... Bf5 12. f3 Bb4 13. Bb2 {0-1 (34) Kudriashova,I (2085)-Lopatskaya,E (2240) Moscow 1997}) 12. Nxe6 Qxe6 13. Nb5 {Hoping for Nc7.} Rc8 14. Ba3 $2 {[%mdl 8192] [#]} (14. Bd2 $11 {and White has nothing to worry.}) 14... a6 $1 $19 15. Rc1 Rxc1 ({Worse is} 15... axb5 16. Rxc8+ Qxc8 17. Bxe7 $11) 16. Qxc1 {aiming for Nc7.} axb5 17. Bxe7 Qxe7 18. Qc8+ Qe8 19. Qxb7 Qc6 ({Not} 19... Rxa2 20. Rc1 $16) 20. Qe7 Nbd7 21. a3 Qc3 22. Bh3 Nf8 23. Qb7 Rxa3 24. Qxb5 Rxb3 25. Qa4 Ra3 {Black is clearly winning.} 26. Qd1 h5 27. Bg2 Ra2 28. h3 Ne6 29. Qb1 Qb2 30. Qd1 (30. Qxb2 $142 Rxb2 31. h4) 30... g6 {Precision: White = 28%, Black = 83%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.03"]
[Round "4"]
[White "Godoy, Luciano"]
[Black "Llanos, Guillermo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2105"]
[BlackElo "2305"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:55]} 2. exd5 {[%emt 0:00:06]} Qxd5 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:14]} Qd8 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:38]} Nf6 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:45]} Bg4 {[%emt 0:00:09]} 6. h3 {[%emt 0:01:19]} Bxf3 {[%emt 0:00:04]} 7. Qxf3 {[%emt 0:00:08]} c6 {[%emt 0:00:03]} 8. Be3 {[%emt 0:00:16]} e6 {[%emt 0:00:06]} 9. Bd3 {[%emt 0:03:43]} Bb4 {[%emt 0:00:05]} 10. O-O {[%emt 0:01:53]} O-O {[%emt 0:00:25]} 11. Ne4 {[%emt 0:06:15]} Nbd7 {[%emt 0:01:32]} 12. Rad1 {[%emt 0:08:53]} Nxe4 {[%emt 0:01:01]} 13. Qxe4 {[%emt 0:00:17]} Nf6 {[%emt 0:00:04]} 14. Qh4 {[%emt 0:00:37]} Be7 {[%emt 0:01:50]} 15. Rfe1 {[%emt 0:06:12]} Re8 {[%emt 0:02:36]} 16. c4 {[%emt 0:07:56]} g6 {[%emt 0:01:46]} 17. Qg3 {[%emt 0:08:03]} a5 {[%emt 0:04:28]} 18. Qf3 {[%emt 0:05:10]} a4 {[%emt 0:01:01]} 19. h4 {[%emt 0:02:51]} h5 {[%emt 0:31:52]} 20. Bg5 {[%emt 0:08:18]} Nd7 {[%emt 0:21:41]} 21. d5 {[%emt 0:07:50]} exd5 {[%emt 0:03:17]} 22. Rxe7 {[%emt 0:06:33]} Rxe7 {[%emt 0:00:03]} 23. cxd5 {[%emt 0:00:16]} Ne5 {[%emt 0:08:28]} 24. Qf6 {[%emt 0:10:37]} Re8 {[%emt 0:00:05]} 25. Qxd8 {[%emt 0:00:15]} Raxd8 {[%emt 0:00:05]} 26. Bxd8 {[%emt 0:00:15]} Rxd8 {[%emt 0:00:03]} 27. dxc6 {[%emt 0:00:34]} bxc6 {[%emt 0:01:26]} 28. Bc2 {[%emt 0:00:12]} Rb8 {[%emt 0:00:04]} 29. Bxa4 {[%emt 0:01:37]} Rxb2 {[%emt 0:00:06]} 30. Bb3 {[%emt 0:00:45]} Kf8 {[%emt 0:05:28]} 31. Rc1 {[%emt 0:08:09]} Ke7 {[%emt 0:00:09]} 32. Rc2 {[%emt 0:02:49]} Rb1+ {[%emt 0:00:28]} 33. Kh2 {[%emt 0:00:06]} Kd6 {[%emt 0:00:47]} 34. Kg3 {[%emt 0:00:40]} Re1 {[%emt 0:02:30]} 35. Rd2+ {[%emt 0:02:06]} Kc7 {[%emt 0:00:28]} 36. Rc2 {[%emt 0:01:01]} f6 {[%emt 0:00:30]} 37. Rc3 {[%emt 0:00:17]} Kd6 {[%emt 0:01:48]} 38. f4 {[%emt 0:00:39]} Nd7 {[%emt 0:00:56]} 39. Bf7 {[%emt 0:00:17]} Re7 40. Bxg6 {[%emt 0:00:38]} Rg7 {[%emt 0:08:29]} 41. f5 {[%emt 0:00:21]} Ne5 {[%emt 0:00:04]} 42. Kf4 {[%emt 0:00:11]} Nxg6+ {[%emt 0:00:07]} 43. fxg6 {[%emt 0:00:26]} Rxg6 {[%emt 0:00:01]} 44. g3 {[%emt 0:00:14]} Rg4+ {[%emt 0:00:53]} 45. Kf5 {[%emt 0:00:17]} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.03"]
[Round "4"]
[White "Montes De Oca, Juan"]
[Black "Barrionuevo, Pablo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2042"]
[BlackElo "2256"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:25]} e6 {[%emt 0:01:22]} 2. d4 {[%emt 0:01:27]} d5 {[%emt 0:00:20]} 3. exd5 {[%emt 0:03:22]} exd5 {[%emt 0:00:23]} 4. Bd3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:18]} 5. Nf3 {[%emt 0:01:57]} Bd6 {[%emt 0:00:32]} 6. Bg5 {[%emt 0:00:57]} Nge7 {[%emt 0:03:02]} 7. c3 {[%emt 0:02:06]} Bg4 {[%emt 0:01:23]} 8. Nbd2 {[%emt 0:01:43]} Qd7 {[%emt 0:00:44]} 9. Qc2 {[%emt 0:03:33]} Qe6+ {[%emt 0:14:33]} 10. Kf1 {[%emt 0:00:55]} f6 {[%emt 0:00:16]} 11. Re1 {[%emt 0:02:30]} Qd7 {[%emt 0:04:30]} 12. Bh4 {[%emt 0:00:18]} O-O-O {[%emt 0:01:26]} 13. Bg3 {[%emt 0:04:27]} Bxg3 {[%emt 0:11:21]} 14. fxg3 {[%emt 0:03:01]} h5 {[%emt 0:12:02]} 15. h3 {[%emt 0:07:03]} Bf5 {[%emt 0:05:36]} 16. Nb3 {[%emt 0:02:50]} b6 {[%emt 0:03:48]} 17. Kf2 {[%emt 0:06:31]} g5 {[%emt 0:05:18]} 18. Nc1 {[%emt 0:05:15]} Bxd3 {[%emt 0:03:56]} 19. Qxd3 {[%emt 0:01:34]} Nf5 {[%emt 0:00:46]} 20. Qe2 {[%emt 0:09:12]} Nd6 {[%emt 0:03:51]} 21. Nd2 {[%emt 0:04:34]} f5 {[%emt 0:05:23]} 22. Rhf1 {[%emt 0:03:01]} h4 {[%emt 0:04:16]} 23. gxh4 {[%emt 0:01:37]} Rxh4 {[%emt 0:01:05]} 24. Qa6+ {[%emt 0:12:41]} Kb8 {[%emt 0:00:22]} 25. Nf3 {[%emt 0:02:02]} Ne4+ {[%emt 0:03:09]} 26. Kg1 {[%emt 0:02:10]} Rh6 {[%emt 0:00:26]} 27. Nd3 {[%emt 0:00:20]} g4 {[%emt 0:01:22]} 28. Nfe5 {[%emt 0:00:09]} Nxe5 {[%emt 0:00:11]} 29. Nxe5 {[%emt 0:00:03]} Qh7 {[%emt 0:00:47]} 30. h4 {[%emt 0:00:56]} Re6 {[%emt 0:01:16]} 31. Rxe4 {[%emt 0:00:53]} dxe4 {[%emt 0:01:23]} 32. g3 {[%emt 0:00:26]} Rxe5 {[%emt 0:06:21]} 33. dxe5 {[%emt 0:00:14]} Rd3 {[%emt 0:00:11]} 34. Kg2 {[%emt 0:03:07]} Qd7 {[%emt 0:00:05]} 35. Qc4 {[%emt 0:04:07]} Rd2+ {[%emt 0:00:55]} 36. Kg1 {[%emt 0:00:20]} e3 {[%emt 0:01:57]} 37. Re1 {[%emt 0:02:44]} Rxb2 {[%emt 0:01:39]} 38. e6 {[%emt 0:03:23]} Qd6 {[%emt 0:00:46]} 39. Rxe3 {[%emt 0:01:55]} Qd2 {[%emt 0:00:05]} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.04"]
[Round "5"]
[White "Mareco, Sandro"]
[Black "Sanhueza, Cristian"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2649"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,73,0,0,-14,21,28,15,18,117,70,104,73,72,43,85,-51,0,0,0,-44,-47,-80,0,0,0,0,0,-54,0,0,0,0,0,0,0,-67,-101,-103,-103,-103,-96,-103,-103,-97,0,-91,-91,-92]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. Nc2 Be5 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} 12. Nd5 Bxb2 13. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Ng7 14. Rb1 Bf6 $1 {LiveBook: 3 Games} 15. f4 Rxe4 16. g5 Be7 $1 17. Bd3 {[#]} Bf5 $146 (17... Re6 $11 {keeps the balance.}) ({Predecessor:} 17... Re6 18. Bc1 f6 19. h4 fxg5 20. hxg5 Bf8 21. Nce3 Nh5 22. f5 Bg7 23. fxe6 Bxe6 24. Bf5 Bf7 25. Bg4 {1-0 (25) Ding,L (2695)-Mamedov,R (2634) Istanbul 2012}) 18. Rxb7 Ne6 19. Bxe4 Bxe4 20. Re1 Bxg5 21. Bc1 {[#]} (21. fxg5 $16 Nxg5 22. Bf4 Nf3+ 23. Kf2 Nxe1 24. Nxe1) 21... Bxc2 ({Better is} 21... Bxf4 $1 $15 {[%mdl 512]} 22. Rxe4 (22. Bxf4 Nxf4) 22... Qg5+ 23. Kh1 Bxc1) 22. Qxc2 $11 Bh4 23. Rd1 (23. Rf1 $5 {[%cal Rf4f5]}) 23... Qc8 24. Rb1 {[#]} Ned4 (24... Ncd4 $1 $17 {[%cal Rd4c2]} 25. Qd3 c6) 25. Qg2 Qf5 26. Be3 Re8 27. Rbc1 ({White should play} 27. Kh1 $11) 27... Qh5 (27... Re4 $15) 28. Bxd4 Nxd4 29. Rxd4 {Threatens to win with Re4.} Re2 30. Qf1 {Hoping for Kh1.} c6 $36 {[%mdl 2048] Black has good play.} 31. h3 ({Not} 31. Nc3 $2 Qg4+ 32. Kh1 Rf2 $19) (31. Kh1 $11 cxd5 32. Qh3) 31... cxd5 $15 32. Rxd5 f5 {And now ...Bf2+ would win.} 33. Rd3 Bf2+ ({Much weaker is} 33... Rxa2 $6 34. Rf3 $11) 34. Kh1 Be3 35. Rb1 {[#]} Rf2 (35... Kg7 $1 $17) 36. Rxe3 (36. Rb8+ $11 {remains equal.} Kf7 37. Rb7+ Kf8 38. Rb8+ Kf7 39. Rb7+ Kf8 40. Rb8+ Kf7) 36... Rxf1+ $17 37. Rxf1 {Precision: White = 32%, Black = 50%.} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.04"]
[Round "5"]
[White "Valerga, Diego"]
[Black "Leon, Juan Carlos"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2452"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,98,22,3,24,20,16,23,35,30,34,22,6,9,58,56,65,65,72,55,72,37,96,92,90,93,90,110,85,86,89,46,41,43,79,76,81,94,78,85,208,209,214,218,238,243,238,225,227,192,199,190,149,137,126,136,137,128,164,160,266,169,381,374,572,568,567,605,598,564,550,550,550,536,462,310,289,310,2682,2044,1761,1618,29973,29974,29978,29979,29977]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 e6 6. Nf3 Nbd7 7. Bd2 Bd6 8. g4 {LiveBook: 6 Games. D45: Semi-Slav: 5 e3} (8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 c5 11. dxc5 Nxc5 12. Qc2 e5 13. b4 Ne6 14. c5 Bc7 15. Rd1 Qf6 {1-0 (48) Potkin,V (2621)-Korobov,A (2680) Dubai 2014}) 8... Nxg4 9. Rg1 Qf6 $146 ({Predecessor:} 9... h5 10. h3 f5 11. cxd5 cxd5 12. hxg4 hxg4 13. e4 dxe4 14. Ng5 Nf8 15. O-O-O Bd7 16. Ngxe4 fxe4 17. Qxe4 {0-1 (34) Aramil,W (2215)-Almeida Saenz,A (2400) Las Vegas 2006}) 10. Rxg4 {Threatens to win with Be2.The position is equal.} Qxf3 11. Rxg7 Nf6 {next ...Ng4 is good for Black.} 12. Bg2 Qh5 {Hoping for ...Qh6.} 13. e4 {Strongly threatening e5.} dxe4 14. Nxe4 Nxe4 15. Qxe4 ({Don't play} 15. Bxe4 f5 $11) 15... Bd7 16. c5 Bc7 17. Bf4 f5 (17... Bxf4 $14 18. Qxf4 O-O-O) 18. Qe3 $1 $16 Bxf4 19. Qxf4 $40 {[%mdl 128] White has strong attack.} O-O-O 20. Bf3 e5 21. dxe5 Qe8 22. Rc1 Qe6 23. b3 Rhe8 24. Kf1 ({Much weaker is} 24. Rxh7 Qg6 $11) 24... Qxe5 25. Qxe5 Rxe5 26. Rxh7 Be6 (26... Rg8 $16) 27. Re1 $18 Rxe1+ 28. Kxe1 Bd5 29. Bxd5 Rxd5 {[%mdl 4096] Endgame KR-KR} 30. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Rxc5 31. h5 Rc1+ 32. Ke2 Rh1 33. Kf3 c5 34. Kf4 b5 35. Kg5 Rg1+ 36. Kxf5 Rg2 (36... Rh1 $16 37. Ke5 Rh4) 37. f4 {And now h6 would win.} c4 $2 (37... Rxa2 {keeps fighting.} 38. Rh8+ Kb7) 38. bxc4 bxc4 (38... Rxa2 $142 39. Rh8+ Kb7 40. cxb5 axb5) 39. Re7 Rh2 40. Kg6 $1 Rg2+ 41. Kf6 c3 42. Re3 c2 43. Rc3+ Kd7 44. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Rh2 {[#]} 45. Kg6 $1 Rg2+ $2 {[#]} (45... Rf2 46. h6 Ke7) 46. Kf7 $1 Rh2 47. f6 Rxh5 48. Rxc2 Rh7+ 49. Kg8 Rh1 {Precision: White = 77%, Black = 47%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.04"]
[Round "5"]
[White "Slipak, Sergio"]
[Black "Godoy, Luciano"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2437"]
[BlackElo "2105"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,89,74,48,45,57,69,43,43,36,26,20,45,43,47,33,120,64,80,63,54,51,135,135,136,135,154,152,155,154,186,186,188,193,189,180,312,295,271,166,329,323,424,424,409,418,413,394,477,455,452,436,446,454,417,450,427,416,744,744,680,613,1299,1602,2423,2138,1780,1680,29976,29977,29976,29976,29987,29988,29989,29990]} 1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 d5 5. Bf4 c6 6. e3 Be7 7. Bd3 O-O 8. Qc2 Ne4 9. g4 Nxc3 {A84: Dutch Defence: 2 c4 Miscellaneous} 10. bxc3 Kh8 11. Rg1 Bd6 $146 {White is slightly better.} ({Predecessor:} 11... dxc4 12. Bxc4 b5 13. Bb3 a5 14. a3 Qe8 15. Be5 Bf6 16. Bxf6 Rxf6 17. Ne5 {1-0 (49) Shcherbakov,R (2580)-Sielecki,C Berlin 1993}) 12. O-O-O Bxf4 13. exf4 Qd6 14. Ne5 Nd7 15. gxf5 Nxe5 (15... exf5 $14 16. Kb1 Nxe5 17. fxe5 Qe7) 16. fxe5 ({White should play} 16. dxe5 $16 Qe7 17. cxd5 cxd5 18. Qb3) 16... Qa3+ $14 17. Kd2 exf5 18. Qb3 $36 {[%mdl 2048] White fights for an advantage.} Qxb3 (18... Qe7 $1 $14) 19. axb3 $16 Be6 20. f4 Kg8 21. cxd5 cxd5 22. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} Rac8 {[%cal Rd5c4]} 23. c5 g6 24. b4 a6 25. Ra1 Kg7 (25... Bd7 $142 26. Ra5 Rfd8) 26. b5 $18 axb5 27. Rgb1 ({Don't take} 27. Bxb5 $6 Ra8 $16) 27... Rf7 $2 {[#]} (27... Ra8 28. Bxb5 Kf7 29. Rxa8 Rxa8) 28. Rxb5 h6 29. Ra7 Rcc7 30. Rb6 Rfe7 31. h4 g5 32. hxg5 hxg5 33. fxg5 Kg6 34. Ra1 Rc6 35. Rbb1 Rh7 36. Rh1 Rcc7 (36... Rxh1 $142 37. Rxh1 Kxg5 38. Rg1+ Kh6) 37. Ke3 Rxh1 38. Rxh1 Kxg5 {[%mdl 4096] Endgame KRB-KRB} 39. Rg1+ Kh6 40. Kf4 Rf7 41. Rg5 b6 42. cxb6 {White mates.} Rb7 43. Bxf5 Bf7 44. e6 Bh5 45. Rg8 {Precision: White = 70%, Black = 32%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.04"]
[Round "5"]
[White "Dolezal, Cristian"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2423"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,104,60,50,62,21,19,19,41,-34,-35,-69,-71,-188,-186,-251,-137,-145,-82,-85,-77,-68,-74,-79,-51,-62,-49,-58,-52,-52,-51,-56,-56,-56,-49,-53,-54,-60,-39,-39,-40,-85,-83,-77,-76,-92,-80,-109,-104,-134,-130,-129,-127,-122,-121,-122,-112,-174,-154,-171,-152,-219,-233,-29956,-29959,-29956,-308,-29963,-29965,-29965,-29964,-29954,-29958,-29973,-29974,-29973,-29972,-29976,-29976,-29978,-29980,-29985,-29984,-29992,-29993,-29993,-29994]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 b6 8. Be2 Bb7 {B41: Sicilian: Kan Variation: 5 c4} 9. f3 Be7 10. O-O O-O 11. Qd2 {LiveBook: 10 Games} Nc6 (11... d6 12. Rfc1 Nbd7 13. b4 Rfe8 14. Na4 Bf8 15. Rab1 Rac8 16. Bf1 Qb8 17. Qf2 Ba8 18. Nb3 Rc6 19. Rd1 Rec8 20. Rb2 Ne5 {½-½ (123) Nepomniachtchi,I (2767)-Pantsulaia,L (2607) Doha 2016}) 12. Rac1 Bd6 13. Kh1 $146 ({Predecessor:} 13. h3 Nh5 14. f4 Nxf4 15. Bxf4 Bxf4 16. Rxf4 Nxd4 17. Rff1 Nxe2+ 18. Qxe2 {½-½ (39) Birnkraut,T (1615)-Linnemann,N (1577) Arendsee 2009}) 13... Bxh2 14. Nxc6 (14. f4 $1 $14 Bg3 15. e5) 14... Bxc6 $15 15. f4 Bg3 16. Rf3 (16. e5 $17 {was worth a try.} Ne4 17. Nxe4 Bxe4 18. Kg1) 16... Nh5 $19 17. Bd3 (17. f5 $142) 17... f5 ({Black should try} 17... Qd8 $1 $19 {[%cal Rd8h4]} 18. Ne2 Qh4+ 19. Kg1 Qh2+ 20. Kf1 f5 21. Nxg3 Nxg3+ 22. Kf2 fxe4 23. Rxg3 exd3 24. Qxd3 e5) 18. Ne2 $17 fxe4 (18... Qd8 $142 $1 {[%cal Rd8h4]} 19. Nxg3 Qh4+ 20. Kg1 Nxg3) 19. Nxg3 Nxg3+ 20. Rxg3 {Strongly threatening Be2.} exd3 21. Qxd3 Rf7 22. Qd4 b5 23. Bd2 Qd8 24. Kg1 Qf6 25. Qxf6 Rxf6 26. Bc3 Rf7 27. Be5 h6 $36 {[%mdl 2048] Black is more active.} 28. Ra3 Kh7 29. cxb5 Bxb5 30. b4 g5 31. fxg5 Rf5 32. g6+ Kxg6 33. Rg3+ Rg5 34. Rxg5+ hxg5 {[%mdl 4096] Endgame KRB-KRB} 35. Bd6 Rh8 36. Kf2 Rh4 37. Ke3 Bc6 38. Rc2 {[#]} (38. g3 $17 Rh2 39. a3) 38... Re4+ $1 $19 39. Kf2 e5 40. g3 (40. Rc5 $17) 40... Kf5 41. Re2 $2 {[#]} (41. a3 $19) 41... Rxe2+ $1 42. Kxe2 {KB-KB} Ke6 43. Bc7 $2 (43. Bf8 $19) 43... g4 {Black mates.} 44. Kd3 d5 {[%cal Bd7d5,Bd5d4,Bd4d3,Bd3d2][%mdl 32]} 45. Kc3 Bb5 46. Kb3 Bc4+ 47. Kb2 d4 48. a4 Kd5 49. Kc2 e4 {[%cal Be5e4,Be4e3][%mdl 32]} 50. Bf4 e3 51. Bb8 d3+ 52. Kc3 d2 {Precision: White = 28%, Black = 80%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.04"]
[Round "5"]
[White "Pierrot, Facundo"]
[Black "Zamani, Andres"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2405"]
[BlackElo "2120"]
[Annotator "NA"]
[PlyCount "91"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:01]} d6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:21]} cxd4 {[%emt 0:00:10]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:38]} g6 {[%emt 0:00:06]} 6. Be3 {[%emt 0:00:21]} Bg7 {[%emt 0:00:07]} 7. f3 {[%emt 0:00:05]} O-O {[%emt 0:00:12]} 8. Qd2 {[%emt 0:00:13]} Nc6 {[%emt 0:00:07]} 9. O-O-O {[%emt 0:00:27]} d5 {[%emt 0:00:50]} 10. exd5 {[%emt 0:00:33]} Nxd5 {[%emt 0:00:09]} 11. Nxc6 {[%emt 0:00:04]} bxc6 {[%emt 0:00:08]} 12. Bd4 {[%emt 0:00:04]} Bxd4 {[%emt 0:00:38]} 13. Qxd4 {[%emt 0:00:07]} Qb6 {[%emt 0:00:11]} 14. Na4 {[%emt 0:07:14]} Qc7 {[%emt 0:00:11]} 15. Bc4 {[%emt 0:01:38]} Rd8 {[%emt 0:06:03]} 16. Kb1 {[%emt 0:09:21]} Bf5 {[%emt 0:01:41]} 17. Qc5 {[%emt 0:01:39]} Rac8 {[%emt 0:24:18]} 18. Bb3 {[%emt 0:11:28]} Rd6 {[%emt 0:03:38]} 19. g4 {[%emt 0:03:18]} Be6 {[%emt 0:01:00]} 20. h4 {[%emt 0:00:11]} Rcd8 {[%emt 0:01:44]} 21. Rde1 {[%emt 0:02:18]} Nf4 {[%emt 0:03:06]} 22. h5 {[%emt 0:01:26]} Qd7 {[%emt 0:06:13]} 23. Nc3 {[%emt 0:00:55]} Bxb3 {[%emt 0:03:20]} 24. axb3 {[%emt 0:00:20]} Ne6 {[%emt 0:11:54]} 25. Qe3 {[%emt 0:02:19]} g5 {[%emt 0:02:12]} 26. h6 {[%emt 0:00:11]} Rd4 {[%emt 0:04:41]} 27. Ne2 {[%emt 0:20:50]} Rd2 {[%emt 0:06:28]} 28. Qc3 {[%emt 0:01:03]} f6 {[%emt 0:10:17]} 29. Qc4 {[%emt 0:04:27]} Kf7 {[%emt 0:02:03]} 30. Qe4 {[%emt 0:03:18]} Nf8 {[%emt 0:01:02]} 31. f4 {[%emt 0:00:26]} Qxg4 {[%emt 0:03:15]} 32. Nd4 {[%emt 0:04:24]} e5 {[%emt 0:03:45]} 33. Nxc6 {[%emt 0:01:21]} R8d6 {[%emt 0:02:46]} 34. Rhg1 {[%emt 0:13:25]} Rd1+ {[%emt 0:00:29]} 35. Ka2 {[%emt 0:00:14]} Rxe1 {[%emt 0:00:54]} 36. Qxe1 {[%emt 0:01:19]} Qxf4 {[%emt 0:00:54]} 37. Rf1 {[%emt 0:00:13]} Qd2 {[%emt 0:02:08]} 38. Nxe5+ {[%emt 0:01:42]} Kg8 {[%emt 0:00:03]} 39. Qxd2 {[%emt 0:03:13]} Rxd2 {[%emt 0:00:04]} 40. Rxf6 {[%emt 0:00:17]} Rxc2 {[%emt 0:00:56]} 41. Rf7 {[%emt 0:00:25]} Ng6 {[%emt 0:01:26]} 42. Rg7+ {[%emt 0:00:14]} Kf8 {[%emt 0:00:15]} 43. Nd7+ {[%emt 0:01:08]} Ke8 {[%emt 0:00:05]} 44. Nf6+ {[%emt 0:00:03]} Kd8 {[%emt 0:00:40]} 45. Nxh7 {[%emt 0:00:08]} Nf4 {[%emt 0:00:58]} 46. Nxg5 {[%emt 0:00:07]} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.04"]
[Round "5"]
[White "Barrionuevo, Pablo"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2256"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,96,-21,-19,-27,-33,-34,-37,-30,-20,-25,-15,-63,-58,-74,-49,-72,-40,-31,0,0,7,-22,-16,-38,-35,-34,-35,-44,-18,-31,-12,-29,-32,-40,-28,-30,-22,-130,-95,-130,-144,-299,-294,-273,-202,-220,-196,-195,-209,-300,-319,-468,-453,-434,-309,-452,-434,-569,-520,-541,-545,-864,-412,-378,-358,-29983,-29984,-29984,-29985,-29991,-29992,-29992,-29993,-29993,-29994,-29994,-29995]} 1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. O-O d5 6. b3 Bd6 7. Bb2 O-O 8. Nbd2 b6 9. Ne5 Bb7 {D05: Colle System with ...e6} 10. a3 Qc7 (10... Ne7 11. f4 Ne4 12. Bxe4 dxe4 13. Ndc4 Bxe5 14. fxe5 cxd4 15. Nd6 Ba6 16. Rf4 d3 17. Rxe4 dxc2 18. Qxc2 {½-½ (38) Forcen Esteban,D (2549)-Granda Zuniga,J (2688) La Roda 2016}) 11. f4 Ne7 {LiveBook: 18 Games. The position is equal.} 12. Rc1 Nf5 $146 ({Predecessor:} 12... Ne4 13. c4 Nf5 14. Qe2 Qe7 15. cxd5 exd5 16. Nxe4 dxe4 17. Bc4 cxd4 18. exd4 Bxa3 19. Bxa3 Qxa3 20. Nxf7 {0-1 (25) Amini,H (1995)-Nguyen,A (2412) Abu Dhabi 2016}) 13. Qe2 Ne4 14. g4 Nh4 15. dxc5 bxc5 {White must now prevent ...Nxd2.} 16. Nxe4 dxe4 17. Ba6 Rad8 18. Bxb7 Qxb7 (18... Bxe5 $5 19. Bxe5 Qxb7 $15) 19. Nc4 $1 Qe7 20. Kh1 Bc7 21. a4 (21. Bc3 {is interesting.} Rd5 22. Nd2 f5 23. Rg1 g6 24. Qf2) 21... Nf3 22. Rxf3 exf3 23. Qxf3 f6 24. Rg1 h6 25. Bc3 Qd7 26. e4 g5 27. f5 Bf4 28. Re1 Rde8 29. Rd1 (29. Nb2 $11 {remains equal.}) 29... Qc6 {[#] Threatens to win with ...exf5.} 30. Na5 Qa8 {And now ...exf5 would win.} 31. Rd7 $2 (31. Re1 $17) 31... exf5 $19 32. Nb7 {Hoping for e5.} Qc8 (32... fxe4 33. Qd1 $14) 33. Qd3 Qc6 ({Don't go for} 33... fxe4 $2 34. Qd5+ Kh8 35. Qf5 $18) 34. Qc4+ Kh8 35. Qd5 (35. Nxc5 $142 fxe4 36. Qb5) 35... Qxd5 36. exd5 (36. Rxd5 $142 fxe4 37. Kg2) 36... Re2 37. Nxc5 Rxh2+ 38. Kg1 Rxc2 39. Ne6 Rxc3 40. Nxf8 fxg4 {[%cal Bf5g4,Bg4g3,Bg3g2][%mdl 4128] Endgame KRB-KRN} 41. Ne6 Be3+ (41... g3 $142 {...Rc1+ is the strong threat.} 42. d6 Rd3) 42. Kf1 {White hopes to continue with d6.} Rc2 {( -> ...g3)} 43. Rc7 $2 {[#]} (43. Re7 $19 Rd2 44. Nd8) 43... Rf2+ {Black mates.} 44. Ke1 g3 45. Nd8 g2 {[%cal Rg2g1]} 46. Nf7+ Kg8 {[%cal Rg2g1]} 47. Nxh6+ Kf8 {[%cal Rg2g1]} 48. Rc8+ Kg7 {Precision: White = 28%, Black = 70%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.05"]
[Round "6"]
[White "Perez Ponsa, Federico"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2588"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,62,12,13,9,11,25,25,22,22,22,22,32,32,36,42,22,27,49,0,0,0,0,-11,-15,-66,-60,-90,-96,-216,-216,-309,-320,-335,-337,-335,-329,-367,-365,-457,-373,-511,-504,-491,-481,-501,-487]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. Nf3 O-O 7. Bg2 Nbd7 8. O-O c6 9. Qc2 b6 10. Nbd2 Bb7 {E11: Bogo-Indian} 11. e4 Nxe4 12. Nxe4 dxe4 {White has an edge.} 13. Qxe4 Rb8 14. Rad1 Qc7 {[#]} 15. Qc2 $146 ({Predecessor:} 15. Ng5 Nf6 16. Qe5 Qxe5 17. dxe5 Ng4 18. Rfe1 Rfd8 19. Rxd8+ Rxd8 20. h3 {1-0 (46) Nikolic,P (2603)-Arkell,K (2499) Acqui Terme 2015}) 15... c5 16. d5 exd5 17. cxd5 Rbd8 18. d6 (18. Nd4 $5) 18... Qb8 19. Rfe1 Nf6 20. Re7 Bd5 21. d7 ({Of course not} 21. Rxd5 Nxd5 22. Ng5 Nf6 $17) (21. Ng5 $11 Qxd6 22. Rxa7) 21... Qd6 $15 22. Re5 {[#] Rexd5! is the strong threat.} Rxd7 23. Rexd5 (23. Re2 $17) 23... Nxd5 $19 24. Ng5 (24. Qb3 {was worth a try.} Rfd8 25. Bh3) 24... Qh6 25. Qf5 {[#]} Nf6 $1 26. Rxd7 Nxd7 27. Bd5 {[%cal Rg5f7]} Qg6 28. Qf4 h6 29. Nf3 Nf6 {Black is clearly winning.} 30. Bc6 Qb1+ 31. Kg2 Qxb2 {Precision: White = 28%, Black = 88%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.05"]
[Round "6"]
[White "De Dovitiis, Alejo"]
[Black "Valerga, Diego"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2338"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,22,35,31,31]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. Rc1 a5 {B36: Sicilian: Maroczy Bind: Gurgenidze System} {Predecessor:} 12. f3 $146 a4 13. Nd5 Nd7 14. O-O Nc5 15. Rfd1 Bxd5 16. cxd5 Qa5 17. Qxa5 Rxa5 18. Rc2 Rb8 19. Bd2 {½-½ (34) Almasi,Z (2691)-Malakhov,V (2690) Sibenik 2007} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.05"]
[Round "6"]
[White "Mussanti, Diego"]
[Black "Slipak, Sergio"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2288"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,83,-14,0,-16,-14,-9,-8,-14,0,-112,-25,-63,-59,-64,-79,-79,-39,-37,-45,-109,-90,-116,-102,-98,-105,-108,-85,-110,-64,-73,-52,-66,-26,-28,-19,-43,-43,-68,-43,-43,-7,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Be3 Bb6 7. Nxc6 bxc6 {C47: Scotch Four Knights and Four Knights with 4 g3} (7... dxc6 8. Qxd8+ Kxd8 9. O-O-O+ Ke7 10. Bxb6 axb6 11. f3 b5 12. a3 Be6 13. Bd3 h5 14. Rhe1 h4 15. Bf1 {0-1 (60) Butkiewicz,L (2429)-Ivanisevic,I (2646) Zalakaros 2016}) 8. e5 Bxe3 9. fxe3 Nd5 10. Nxd5 cxd5 11. Qxd5 Qh4+ $1 {LiveBook: 7 Games} 12. g3 Qb4+ 13. Qd2 $1 {[%cal Rd2b4]} Qxb2 14. Qd4 $146 {[%cal Rd4b2]} ({Predecessor:} 14. Qc1 Qxe5 15. Ke2 {0-1 (25) Balazs,G (687)-Lonyuk,B (1001) LSS email 2011}) 14... Qb7 15. Kf2 {[#]} (15. e6 $11) 15... Qc6 ({Much weaker is} 15... Qxh1 $6 16. Bg2 $11) (15... c5 $1 $17 {[%cal Rc5d4]} 16. Bg2 {[#]} Qxg2+ $1 {[%mdl 512]} 17. Kxg2 cxd4) 16. Bc4 Bb7 $36 {[%mdl 2048] Black has some pressure.} 17. Rhf1 O-O 18. Ke2 Ba6 19. Bxa6 Qxa6+ 20. Qd3 (20. Kf2 $15) 20... Qh6 $17 21. h4 Qh5+ 22. Rf3 Qxe5 23. Rb1 Qe6 24. Rb7 Qxa2 25. Rxc7 Rac8 26. Qxd7 Qa6+ 27. Kf2 {[%cal Rf3f7]} Rcd8 28. Qf5 {[%cal Rc7f7]} g6 29. Qf4 $1 {[%cal Rc7f7]} Rd2+ 30. Kg1 {[%cal Rc7f7]} Qe2 {[%csl Gd2][%cal Re2g2]} 31. Rf2 {The position is equal.} Qxf2+ (31... Rd1+ {feels hotter.} 32. Kg2 Qe1 33. Rf1 Qxf1+ 34. Qxf1 Rxf1 35. Kxf1 a5) 32. Qxf2 Rxf2 33. Kxf2 $11 {[%mdl 4096] Endgame KR-KR} Ra8 34. Rc4 a5 {Strongly threatening ...a4.} 35. Ra4 Kf8 36. Kf3 Ke7 37. Kf4 f6 38. g4 Kd6 39. e4 Ke6 40. g5 fxg5+ 41. hxg5 Ra7 42. c4 {Precision: White = 71%, Black = 48%.} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.05"]
[Round "6"]
[White "Molina, Pablo Sebastian"]
[Black "Pierrot, Facundo"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2274"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,-2,0,-2,-3,-15,0,-37,-36,-55,-23,-21,-16,-67,-54,-70,-31,-56,-29,-98,-115,-105,-114,-179,-174,-181,-189,-191,-185,-176,-165,-236,-233,-273,-240,-262,-240,-239,-235,-223,-237,-368,-379,-362,-302,-301,-301,-294,-280,-292,-246,-311,-297,-382,-369,-388,-377,-530,-529,-508,-426,-642,-642,-634,-638,-605,-600,-700,-697,-681,-653,-618,-499]} 1. b3 d5 2. d4 Nf6 3. Nf3 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 {D02: Damenbauernspiele} (6. Qxd3 c5 7. O-O Nc6 8. dxc5 Bxc5 9. Bb2 O-O 10. a3 Qe7 11. Nbd2 e5 {0-1 (68) Halkias,S (2585)-Aronian,L (2785) Doha 2016}) 6... c5 7. O-O Nc6 8. a3 $146 {Die Stellung ist ausgeglichen.} ({Vorgänger:} 8. Bb2 Be7 9. Nbd2 O-O 10. dxc5 Bxc5 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bb2 Qe7 {½-½ (32) Bischof,R (2036)-Rau,J (2205) Bad Wiessee 2002}) 8... cxd4 9. exd4 g6 10. Nc3 Bg7 11. Bb2 ({Lieber} 11. b4 $11) 11... O-O $15 12. b4 Rc8 13. Rc1 Nd7 14. Qd2 (14. Na4 $11) 14... Nxd4 $17 15. Nxd4 Bxd4 16. Kh1 (16. Ne2 $17 Bxb2 17. Rxc8 Qxc8 18. Qxb2) 16... Qf6 $19 17. Na4 Bxb2 18. Qxb2 Qxb2 19. Nxb2 b5 20. f4 (20. d4 $142) 20... d4 {[%cal Bd5d4,Bd4c3][%mdl 32]} 21. Kg1 Nb6 22. Kf2 Rc3 23. Rxc3 dxc3 {[%mdl 4096] Endspiel KTS-KTS} 24. Nd1 {[#]} Nd5 $1 25. Ke2 (25. Kf3 {ist wohl besser.}) 25... Rc8 {Weiss muss nun ...c2 beachten.} 26. Ne3 Nxf4+ 27. Rxf4 {Droht stark Tf1.} c2 28. Nxc2 Rxc2+ {KT-KT} 29. Kf3 Rc3 30. Rd4 Rxa3 31. g4 g5 32. Ke4 Kg7 33. Ke5 (33. Rd7 $142) 33... a5 {Schwarz steht klar auf Gewinn.} 34. bxa5 Rxa5 35. Rb4 (35. Re4 $142 b4+ 36. Kd4) 35... Ra4 36. Rxb5 Rxg4 37. Rb2 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 38. Rf2 h4 39. d4 Rg1 40. Kd6 Ra1 {Precision: Weiß = 26%, Schwarz = 75%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.05"]
[Round "6"]
[White "Sanhueza, Cristian"]
[Black "Anino, Sergio"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2263"]
[BlackElo "2132"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:01]} d5 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:20]} e6 {[%emt 0:00:40]} 3. Nc3 {[%emt 0:00:22]} c6 {[%emt 0:00:06]} 4. e4 {[%emt 0:03:46]} dxe4 {[%emt 0:00:19]} 5. Nxe4 {[%emt 0:00:06]} Bb4+ {[%emt 0:00:30]} 6. Bd2 {[%emt 0:00:18]} Qxd4 {[%emt 0:00:20]} 7. Bxb4 {[%emt 0:00:06]} Qxe4+ {[%emt 0:00:06]} 8. Ne2 {[%emt 0:00:10]} Na6 {[%emt 0:05:10]} 9. Bf8 {[%emt 0:00:10]} Ne7 {[%emt 0:03:34]} 10. Bxg7 {[%emt 0:01:52]} Rg8 {[%emt 0:00:05]} 11. Bc3 {[%emt 0:00:14]} Bd7 {[%emt 0:11:54]} 12. Qb1 {[%emt 0:08:34]} Nc5 {[%emt 0:01:48]} 13. Qxe4 {[%emt 0:18:32]} Nxe4 {[%emt 0:00:05]} 14. g3 {[%emt 0:01:11]} c5 {[%emt 0:05:52]} 15. Bg2 {[%emt 0:01:24]} Nxc3 {[%emt 0:00:54]} 16. Nxc3 {[%emt 0:00:17]} O-O-O {[%emt 0:12:27]} 17. O-O-O {[%emt 0:07:53]} Bc6 {[%emt 0:05:18]} 18. Bxc6 {[%emt 0:13:11]} Nxc6 {[%emt 0:00:06]} 19. Ne4 {[%emt 0:02:38]} Ne5 {[%emt 0:03:39]} 20. Nxc5 {[%emt 0:08:19]} Nxc4 {[%emt 0:01:20]} 21. Ne4 {[%emt 0:00:46]} Ne5 {[%emt 0:05:28]} 22. f4 {[%emt 0:12:20]} Nd3+ {[%emt 0:05:44]} 23. Kc2 {[%emt 0:00:22]} Nb4+ {[%emt 0:00:37]} 24. Kb3 {[%emt 0:00:18]} Nd5 {[%emt 0:00:51]} 25. Ng5 {[%emt 0:04:10]} Rd7 {[%emt 0:02:36]} 26. Rd4 {[%emt 0:05:48]} h6 {[%emt 0:02:57]} 27. Ne4 {[%emt 0:00:48]} Rgd8 {[%emt 0:08:28]} 28. Rc1+ {[%emt 0:00:48]} Rc7 {[%emt 0:01:16]} 29. Rcd1 {[%emt 0:02:59]} Rcd7 {[%emt 0:01:14]} 30. R1d2 {[%emt 0:03:46]} Kb8 {[%emt 0:08:08]} 31. Nc3 {[%emt 0:00:31]} Nf6 {[%emt 0:03:24]} 32. Rxd7 {[%emt 0:00:14]} Rxd7 {[%emt 0:01:11]} 33. Rxd7 {[%emt 0:00:02]} Nxd7 {[%emt 0:00:06]} 34. Kc4 {[%emt 0:00:15]} a6 {[%emt 0:01:20]} 35. Kd4 {[%emt 0:00:57]} Kc7 {[%emt 0:00:30]} 36. Ne4 {[%emt 0:00:02]} Kc6 {[%emt 0:00:47]} 37. g4 {[%emt 0:00:23]} b6 {[%emt 0:01:58]} 38. h4 {[%emt 0:00:30]} f6 {[%emt 0:01:11]} 39. Ng3 {[%emt 0:02:53]} Kd6 {[%emt 0:00:12]} 40. b4 {[%emt 0:00:13]} Kc6 {[%emt 0:04:10]} 41. g5 {[%emt 0:00:57]} fxg5 {[%emt 0:00:18]} 42. fxg5 {[%emt 0:00:11]} hxg5 {[%emt 0:00:06]} 43. hxg5 {[%emt 0:00:02]} Kd6 {[%emt 0:00:33]} 44. a4 {[%emt 0:01:20]} e5+ {[%emt 0:00:45]} 45. Ke4 {[%emt 0:00:49]} Ke6 {[%emt 0:00:06]} 46. Kd3 {[%emt 0:01:25]} Kd5 {[%emt 0:01:02]} 47. g6 {[%emt 0:00:23]} e4+ {[%emt 0:01:30]} 48. Ke3 {[%emt 0:00:30]} Ne5 {[%emt 0:01:35]} 49. g7 {[%emt 0:00:19]} Ng4+ {[%emt 0:00:04]} 50. Kf4 {[%emt 0:00:26]} Nf6 {[%emt 0:00:06]} 51. Kf5 {[%emt 0:00:10]} Ng8 {[%emt 0:01:26]} 52. Nxe4 {[%emt 0:00:32]} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.05"]
[Round "6"]
[White "Tomeo, Ivan"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2149"]
[BlackElo "2649"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,86,0,-3,50,22,50,24,43,17,33,0,0,0,0,0,0,0,33,0,0,-14,-7,-56,-46,-34,0,0,0,-47,-16,-72,-2,-10,0,-119,-47,-344,-355,-738,-727,-729,-730,-721,-723,-702,-685,-695,-618,-600,-593,-688,-687,-661,-655,-758,-767,-750,-756,-725,-718,-1324,-1261]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 e6 8. O-O-O Qc7 9. f4 b5 10. a3 {B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} Be7 11. g4 Bb7 12. Bh4 h6 (12... b4 13. axb4 a5 14. Bxf6 Nxf6 15. b5 a4 16. g5 Nxe4 17. Nxe4 d5 {½-½ (40) Adhiban,B (2677)-Nepomniachtchi,I (2751) Tbilisi 2017}) 13. Kb1 Rc8 14. Rg1 {LiveBook: 6 Games} g6 (14... g5 $11 15. fxg5 Nh7) 15. f5 $14 e5 16. Nb3 g5 17. Bf2 $146 ({Predecessor:} 17. Be1 h5 {1-0 (31) Simmelink,J (2289)-Minte,D (2261) LSS email 2014}) 17... h5 18. h4 Nxg4 19. hxg5 Bxg5 20. Be1 Ndf6 21. Rg3 Bh4 22. Rgd3 (22. Nxb5 $5 axb5 23. Rc3 $11) 22... Bxe1 23. Qxe1 Rd8 24. Bg2 Qb6 25. R1d2 Ke7 26. Re2 Rhg8 27. Na5 Ba8 $1 28. Nd5+ (28. Bh3 $11) 28... Nxd5 (28... Bxd5 $1 $17 29. exd5 Kf8) 29. exd5 $11 Rg5 30. b4 (30. Nc6+ $11 Bxc6 31. Qh4) 30... Rdg8 $36 {[%mdl 2048] White is under pressure.} (30... Nf6 $17 {aiming for ...Rdg8.} 31. Nc6+ Bxc6 32. dxc6 Rg4) 31. Rc3 $2 {[%mdl 8192] [#]} (31. c4 $15) 31... Nf6 $19 (31... Rxf5 $2 32. Nc6+ Kf8 33. Qd2 $19) 32. Rxe5+ $2 (32. Nc6+ Bxc6 33. Rxc6) 32... dxe5 {Black is clearly winning.} 33. Qxe5+ Kf8 34. d6 Kg7 ({Not} 34... Rxg2 $2 35. Qxf6 Rg1+ 36. Kb2 $18) 35. Bxa8 Re8 36. Qc5 Qxc5 37. bxc5 {With the idea Bb7.} Rxa8 38. c6 Ne4 39. Rd3 {[#]} Nxd6 $1 40. f6+ (40. Rxd6 h4) 40... Kg6 41. Rxd6 Rc8 42. Rd3 h4 {[%cal Bh5h4,Bh4h3][%mdl 32]} 43. Rd4 h3 {Precision: White = 36%, Black = 52%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.06"]
[Round "7"]
[White "Mareco, Sandro"]
[Black "Mussanti, Diego"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2649"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,77,61,67,77,72,64,75,66,42,49,50,92,85,159,104,146,147,161,85,95,64,79,72,65,70,66,65,147,122,142,152,159,159,155,157,158,162,167,136,240,230,310,329,300,291,320,230,494,404,397,401,399,402,396,372,939,877,2243,2175]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. Nc3 Be7 {A13: English Opening: 1...e6} (8... Bd6 9. O-O O-O 10. d4 Qe7 11. Rd1 h6 12. Bf4 Bxf4 13. gxf4 cxd4 14. Nxd4 Rd8 15. e3 Nf8 16. Na4 {½-½ (51) Grandelius,N (2649)-Carlsen,M (2851) Stavanger 2016}) 9. O-O O-O 10. d4 cxd4 11. Nxd4 {LiveBook: 13 Games} Qa5 12. Rd1 Nb6 13. h3 $146 ({Predecessor:} 13. e4 Bd7 14. Qe2 Na4 15. Nxa4 Bxa4 16. b3 Bb5 17. Nxb5 Qxb5 18. Qxb5 axb5 19. Bb2 {1-0 (44) Neiksans,A (2591)-Leuranguer,Y (2268) Germany 2016}) 13... Nbd5 14. Bd2 Qb6 15. Nf3 Nxc3 16. Bxc3 Bc5 (16... Qc7 $142) 17. e4 (17. e3 $142) 17... a5 18. Rac1 {[#] Strongly threatening Bxf6.} Nd7 19. Rd3 (19. Ne5 $18 Rd8 20. Nc4) 19... Qc7 $16 20. Qd2 b6 $1 ({But not} 20... Qxg3 $2 21. Ne5 $18) 21. Rd1 {[%cal Rd3d7]} Ra7 22. a3 $40 {[%mdl 128] White mounts an attack.} a4 ({Don't blunder} 22... Qxg3 $2 23. b4 $18) 23. e5 Nb8 {[#]} ({Black should try} 23... h6 $14) 24. Ng5 $1 {[%cal Bf3g5,Bg5e4,Be4f6][%mdl 32]} Ba6 25. Rd8 h6 26. Ne4 Nc6 27. Rxf8+ Bxf8 28. Qf4 Ne7 29. Qg4 Nd5 (29... Bb5 $16 30. Nf6+ Kh8) 30. Nf6+ $1 $18 Nxf6 31. exf6 g6 32. Qxa4 {Hoping for Qe8.} Bc8 33. Qd4 Bc5 $2 (33... Bb7 {keeps fighting.} 34. Qe5 Qc8) 34. Qd8+ Kh7 35. Qe8 Qxg3 {White must now prevent ...Rd7!} 36. Qxc8 Qxf2+ 37. Kh1 e5 $2 (37... h5 38. Qd8 Qe3) 38. Rf1 Qg3 39. Bb4 {Precision: White = 85%, Black = 54%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.06"]
[Round "7"]
[White "Flores, Diego"]
[Black "Pierrot, Facundo"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "2580"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,57,0,0,0,0,0,0,0,-7,52,54,79,68,78,70,72,66,69,54,34,12,21,0,0,0,0,0,16,8,19,12,87,90,122,118,118,97,216,227,364,365]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bg3 c5 {D56: Queen's Gambit Declined: Lasker Defence} (8... Bb4 9. Rc1 c5 10. cxd5 exd5 11. Bd3 Nc6 12. O-O Bxc3 13. bxc3 Bg4 14. dxc5 Qa5 15. c4 Nxg3 16. hxg3 d4 17. exd4 Nxd4 18. Bh7+ Kxh7 19. Qxd4 Bxf3 20. gxf3 Rac8 21. Rc2 Kg8 22. Qd5 b6 {½-½ (22) Kamsky,G (2725)-Wang,Y (2739) Nice 2009}) 9. cxd5 exd5 10. Bd3 {[%cal Bf1d3,Bd3c2,Bc2b3][%mdl 32] LiveBook: 7 Games} Nxg3 {The position is equal.} 11. hxg3 cxd4 $146 ({Predecessor:} 11... Nc6 12. dxc5 Bf6 13. Nxd5 Bxb2 14. Rb1 Qa5+ 15. Kf1 Qa3 16. Qc2 {1-0 (26) Sergeev,V (2486)-Marentini,M (2073) Triesen 2012}) 12. Nxd4 Nc6 13. Bc2 Ne5 ({Black should play} 13... Bf6 $11) 14. O-O $14 Bf6 15. Nde2 Nc6 16. Qd3 {[%csl Gc2][%cal Rd3h7] [#]} g6 17. Bb3 Bf5 18. Qb5 d4 19. Rad1 Bd7 20. Nd5 Bg7 21. Nef4 Na5 22. Qb4 Nxb3 23. axb3 Re8 24. Rxd4 Bxd4 (24... a5 $11 {remains equal.} 25. Qxb7 Bxd4 26. exd4 Kf8) 25. Qxd4 $16 Bc6 26. Nf6+ $40 {[%mdl 128] White attacks with force.} Kf8 {[#] Strongly threatening ...Qxd4.} 27. Qc3 $1 ({Don't play} 27. Nxe8 $6 Qxd4 28. exd4 Rxe8 $11) 27... Qe7 (27... Qd6 $16) 28. Nxe8 $18 Kxe8 (28... Qxe8 $142 29. Qh8+ Ke7) 29. Rd1 {Precision: White = 92%, Black = 45%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.06"]
[Round "7"]
[White "Valerga, Diego"]
[Black "Sanhueza, Cristian"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2452"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,101,8,0,77,13,37,8,8,12,13,12,13,0,11,13,17,5,49,33,67,66,66,62,81,93,89,94,144,144,144,143,136,138,139,131,133,126,139,120,137,60,64,64,64,64,64,64,119,106,118,115,207,203,333,333,327,326,318,306,262,254,565,565,554,525,576,486,572,565,552,543,535,532,529,510,577,524,422,0,486,341,302,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} c5 6. d5 d6 7. e3 h6 8. Bh4 g5 9. Bg3 Nh5 {E61: King's Indian: Early deviations for White, including Smyslov System} 10. Qc2 (10. Bd3 f5 11. Nd2 Nxg3 12. hxg3 Nd7 13. f4 Nf6 14. Qe2 gxf4 15. gxf4 Ng4 16. e4 fxe4 17. Qxe4 {0-1 (34) Indjic,A (2581)-Amin,B (2680) Abu Dhabi 2017}) 10... f5 $146 ({Predecessor:} 10... e6 11. dxe6 Bxe6 12. Be2 Nc6 13. Rd1 Nxg3 14. hxg3 Qe7 15. a3 f5 16. Nd5 Qf7 17. O-O {½-½ (45) Padeiro,J (2292)-Stets,D (2436) Figueira da Foz 2016}) 11. Be2 {LiveBook: 9 Games} e5 (11... Na6 $11) 12. dxe6 ({Better is} 12. Nd2 $16) 12... Bxe6 $11 13. Rd1 Nxg3 14. hxg3 Nc6 15. O-O Qe7 16. a3 Rad8 17. Nd5 $36 {[%mdl 2048] White is more active.} Qf7 18. Rd2 Ne7 {[%cal Re7d5]} 19. Nc7 Ng6 20. Nxe6 Qxe6 21. Rfd1 g4 22. Ne1 $1 h5 23. Nd3 Qe7 24. Nf4 Nxf4 25. gxf4 g3 26. Bf3 ({Reject} 26. fxg3 $6 Qxe3+ 27. Kh2 h4 $11) ({Of course not} 26. Bxh5 $6 gxf2+ 27. Rxf2 Qxe3 $11) 26... h4 27. Rd5 Qf6 28. b4 b6 29. Qd2 Rfe8 30. Rxd6 (30. Kf1 $16) 30... Rxd6 31. Qxd6 Qxd6 32. Rxd6 cxb4 $16 {[%mdl 4096] Endgame KRB-KRB} 33. Bd5+ Kh8 (33... Kf8 $14) 34. axb4 {[%cal Ba3b4,Bb4b5][%mdl 32]} Bf8 {[#]} 35. Re6 $1 {[%cal Re6e8]} Rd8 (35... Rxe6 $16 36. Bxe6 Bxb4) 36. b5 $18 Kg7 (36... gxf2+ $142 37. Kxf2 Kg7) 37. fxg3 hxg3 {[#]} 38. Kf1 $1 Bb4 39. Ke2 Rh8 40. Kf3 Be1 $2 (40... Rh6 41. Rxh6 Kxh6 42. Kxg3 Kg6) 41. Re7+ Kf6 42. Rxa7 Bb4 43. Rf7+ Kg6 44. Rc7 Bc5 45. Rc6+ Kg7 46. Re6 Rh1 47. Kxg3 Rf1 48. Re5 Kf6 49. Re6+ Kg7 50. Re8 Kg6 51. Re6+ $2 {Precision: White = 71%, Black = 37%.} (51. Kh2 $18) 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.06"]
[Round "7"]
[White "Slipak, Sergio"]
[Black "Ferrara, Enzo"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2437"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,47,76,71,65,87,81,103,91,100,101,94,98,92,95,125,123,158,147,162,161,449,452,912,904,907,909,907,908,908,879,885,853,812,812]} 1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 d5 5. Bf4 c6 6. e3 Bd6 7. Bd3 Qe7 {A84: Dutch Defence: 2 c4 Miscellaneous} (7... O-O 8. Qc2 Ne4 9. O-O Bxf4 10. exf4 Nd7 11. Rac1 h6 12. b4 a6 13. c5 g5 14. Ne2 Qf6 15. Rce1 {1-0 (32) Svane,R (2581)-Jugelt,T (2431) Apolda 2017}) 8. O-O O-O {LiveBook: 4 Games} 9. Qb3 Kh8 $146 {White is slightly better.} ({Predecessor:} 9... Ne4 10. cxd5 Nxc3 11. Bxd6 Qxd6 12. dxc6 Nxc6 13. bxc3 b6 14. e4 fxe4 15. Bxe4 Bb7 16. Ng5 {1-0 (16) Vargyas,Z (2174)-Gruz,J (1933) Budapest 2010}) 10. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Nbd7 11. cxd5 Nxd5 12. Bxd6 Qxd6 13. a5 Rb8 14. Rfc1 N7f6 15. Qa3 Rd8 16. Ne5 Kg8 17. a6 $40 {[%mdl 128] White goes for the king.} b5 $2 {[#]} (17... Qxa3 18. Rxa3 Nb4 19. axb7 Rxb7) 18. Nxd5 $18 {White is clearly winning.} Qxd5 (18... Nxd5 $142 19. Nxc6 Rb6) 19. Nxc6 b4 20. Qa5 Qxa5 21. Rxa5 Bd7 22. Nxb8 Rxb8 23. Rc7 Ra8 24. Bb5 {Precision: White = 70%, Black = 33%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.06"]
[Round "7"]
[White "Llanos, Guillermo"]
[Black "De Dovitiis, Alejo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2305"]
[BlackElo "2338"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:02:07]} 2. e3 {[%emt 0:00:00]} g6 {[%emt 0:00:53]} 3. b3 {[%emt 0:02:06]} Bg7 {[%emt 0:00:26]} 4. Bb2 {[%emt 0:00:05]} O-O {[%emt 0:00:42]} 5. Be2 {[%emt 0:00:04]} c5 {[%emt 0:00:40]} 6. c4 {[%emt 0:00:25]} b6 {[%emt 0:05:57]} 7. O-O {[%emt 0:00:37]} Bb7 {[%emt 0:00:05]} 8. d4 {[%emt 0:03:48]} cxd4 {[%emt 0:02:16]} 9. Nxd4 {[%emt 0:02:00]} Na6 {[%emt 0:04:24]} 10. Nc3 {[%emt 0:00:32]} Nc5 {[%emt 0:01:08]} 11. f3 {[%emt 0:07:31]} e5 {[%emt 0:05:02]} 12. Ndb5 {[%emt 0:00:54]} d5 {[%emt 0:01:45]} 13. Nxd5 {[%emt 0:00:55]} Bxd5 {[%emt 0:01:56]} 14. cxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:07]} 15. e4 {[%emt 0:20:46]} Nf4 {[%emt 0:02:07]} 16. Bc4 {[%emt 0:01:35]} Qg5 {[%emt 0:01:50]} 17. Qc2 {[%emt 0:00:39]} a6 {[%emt 0:03:17]} 18. Nc3 {[%emt 0:09:00]} b5 {[%emt 0:01:28]} 19. b4 {[%emt 0:04:23]} bxc4 {[%emt 0:16:19]} 20. bxc5 {[%emt 0:00:06]} Rfd8 {[%emt 0:00:08]} 21. Bc1 {[%emt 0:03:20]} Qe7 {[%emt 0:04:54]} 22. Be3 {[%emt 0:04:13]} Rd3 {[%emt 0:01:12]} 23. Rfe1 {[%emt 0:00:04]} Rxe3 {[%emt 0:10:31]} 24. Rxe3 {[%emt 0:00:05]} Qxc5 {[%emt 0:00:03]} 25. Qf2 Bh6 {[%emt 0:08:11]} 26. Ree1 {[%emt 0:17:15]} Qa5 {[%emt 0:04:31]} 27. Qc2 {[%emt 0:01:36]} Rd8 {[%emt 0:01:27]} 28. Nd5 {[%emt 0:02:08]} Qc5+ {[%emt 0:09:24]} 29. Kh1 {[%emt 0:00:49]} Nxd5 {[%emt 0:00:44]} 30. exd5 {[%emt 0:00:03]} Rxd5 {[%emt 0:00:40]} 31. Rad1 {[%emt 0:06:00]} Rd4 {[%emt 0:00:28]} 32. g3 {[%emt 0:02:53]} Qd5 {[%emt 0:01:03]} 33. Kg2 {[%emt 0:00:05]} c3 {[%emt 0:04:19]} 34. Rxd4 {[%emt 0:02:46]} exd4 {[%emt 0:00:09]} 35. a4 {[%emt 0:04:12]} Bd2 {[%emt 0:01:24]} 36. Re8+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:04]} 37. Qd3 {[%emt 0:00:16]} Qc5 {[%emt 0:01:00]} 38. Qc2 {[%emt 0:02:11]} d3 {[%emt 0:02:28]} 39. Qxd3 {[%emt 0:00:03]} c2 {[%emt 0:00:03]} 40. Qd8 {[%emt 0:03:13]} c1=Q {[%emt 0:00:12]} 41. Rg8+ {[%emt 0:01:33]} Kh6 {[%emt 0:00:07]} 42. Qh4+ {[%emt 0:00:16]} Qh5 {[%emt 0:00:06]} 43. Qe7 {[%emt 0:00:16]} Bb4 {[%emt 0:01:49]} 44. Qxb4 {[%emt 0:00:31]} Qc2+ {[%emt 0:00:04]} 45. Kg1 {[%emt 0:00:16]} Qhxh2+ 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.06"]
[Round "7"]
[White "Hernandez Amura, Gilberto"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2166"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,64,3,7,8,-5,21,-12,-14,-62,-61,-64,-66,-76,-78,-99,-93,-94,-46,-52,-31,-29,-16,-93,-93,-93,-100,-99,-99,-96,-106,-93,-85,-154,-146,-145,-135,-139,-127,-131,-129,-130,-137,-270,-182,-226,-226,-233,-226,-233,-226,-287,-279]} 1. e4 c5 2. Nf3 e6 3. b3 d6 4. Bb2 Nf6 5. d3 Nc6 6. g3 {B50: Sicilian: 2...d6, Miscellaneous} (6. Nbd2 Be7 7. g3 O-O 8. Bg2 e5 9. O-O b5 10. a3 a5 11. c3 Qb6 12. d4 cxd4 13. cxd4 exd4 {0-1 (37) Bacrot,E (2695)-Rublevsky,S (2676) Moscow 2007}) 6... Be7 7. Bg2 O-O 8. O-O {LiveBook: 8 Games. The position is equal.} d5 9. Nbd2 b6 10. Re1 d4 11. e5 {Black must now prevent Nxd4.} Nd5 12. h4 $146 ({Predecessor:} 12. Ne4 Bb7 13. h4 {0-1 (29) Sprangers,R (2182)-Michiels,B (2455) Vlissingen 2006}) 12... Qc7 13. h5 h6 $1 14. Nf1 Bb7 15. N1h2 Rae8 16. Ng4 f5 (16... Bd8 {is interesting.} 17. Nd2 Nce7 18. a4 Bc6 19. Nc4 Nf5) 17. exf6 $1 Nxf6 18. Nh4 {[#]} (18. Nd2 $11 {keeps the balance.}) 18... Nxg4 $1 $17 19. Qxg4 Bxh4 $1 20. Qxh4 Nb4 21. Re2 Bxg2 22. Kxg2 Rf5 23. Rae1 ({White should play} 23. Qe4) 23... Qf7 24. Bc1 Rxh5 25. Qg4 {[%cal Re2e6]} e5 $36 {[%cal Be6e5,Be5f4][%mdl 2080] White is under strong pressure.} 26. f4 Qd5+ 27. Re4 exf4 {[#]} 28. Qf3 (28. Qxh5 $1 $17 {[%mdl 512]} Qxh5 29. Rxe8+ Kh7 30. Bxf4) 28... Rhe5 29. Rxe5 Rxe5 30. Rxe5 Qxe5 31. Bxf4 Qe6 32. Qa8+ Kh7 {Precision: White = 40%, Black = 69%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.07"]
[Round "8"]
[White "Perez Ponsa, Federico"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2588"]
[BlackElo "2649"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,90,-8,-19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,-42,0,-39,10,-152,-177,-162,-168,-155,-154,-160,-164,-169,-154,-168,-159,-161,-137,-154,-153,-144,-125,-115,-92,-119,-81,-100,-85,-181,-185,-200,-200,-190,-191,-230,-196,-251,-252,-292,-286,-297,-301,-290,-267,-329,-328,-312,-312,-345,-308,-468,-466,-802,-801]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 {B94: Sicilian Najdorf: 6 Bg5 Nbd7} (7... Qa5 8. Qd2 e6 9. Bb3 Be7 10. O-O-O h6 11. Be3 Nc5 12. Kb1 Bd7 13. f3 Qc7 14. g4 b5 15. a3 Qb7 16. h4 a5 {1-0 (34) Nepomniachtchi,I (2732)-Korobov,A (2711) Khanty-Mansiysk 2017}) 8. O-O Qxb2 9. Nd5 Nxd5 10. Rb1 Qc3 11. Bxd5 {LiveBook: 10 Games} e6 12. Bxb7 Bxb7 13. Rxb7 Nc5 14. Rb6 Nxe4 15. Be3 {[#] And now Qf3 would win.} Be7 $146 16. Qg4 Nf6 $1 {[%cal Rf6g4]} 17. Qxg7 Rg8 18. Qh6 Rg4 19. Rc6 (19. Rd1 $11) 19... Qa5 {Strongly threatening ...Qd5.} 20. Qh3 Qa4 21. Qf3 $2 {[#]} (21. f4 $1 $11) 21... Rxd4 $17 22. Bxd4 Qxd4 23. Rxd6 Qe4 ({But not} 23... Bxd6 24. Qxa8+ Ke7 25. Qxa6 $11) 24. Rc6 Qxf3 25. gxf3 Kd7 26. Rb6 Nd5 27. Rb7+ Ke8 28. Rfb1 Bd8 29. c4 Nc3 30. R1b3 Na4 31. Kf1 a5 32. R7b5 Rc8 33. Rh5 (33. Rb8 $17 Rxb8 34. Rxb8) 33... Rxc4 $19 34. Rxh7 Bb6 35. a3 Ke7 36. Rg7 Bc7 37. Rg4 (37. Rb7 $142) 37... Rc1+ 38. Kg2 Nb6 39. f4 Nd5 40. f5 exf5 41. Rd4 Nf4+ 42. Kf3 Ne6 43. Rd5 Kf6 ({Don't play} 43... Bxh2 44. Re3 $19) 44. h3 (44. Ke2 {might work better.}) 44... a4 45. Rbd3 (45. Rb4 $142 Rc3+ 46. Ke2) 45... Nf4 {Precision: White = 46%, Black = 76%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.07"]
[Round "8"]
[White "Pierrot, Facundo"]
[Black "Leon, Juan Carlos"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2405"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,67,0,-4,0,-16,0,-36,-23,-25,-35,-44,-32,-34,-33,-43,-11,-7,-7,-19,0,0,0,0,0,0,0,0,0,0,35,43,66,68,150,176,454,460,488,478,908,923,893,883,856,742,29982,29980,29983,29984]} 1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 O-O 7. Ngf3 {C03: French Tarrasch: Unusual Black 3rd moves} a5 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 8. O-O Na6 9. e5 Nd7 10. Nb3 (10. c3 Naxc5 11. Bb5 f6 12. exf6 Bxf6 13. Nb3 Nxb3 14. axb3 e5 15. Bxd7 Bxd7 16. Nxe5 {1-0 (45) Zhigalko,S (2652)-Shirov,A (2673) Baku 2016}) 10... a4 11. Nbd4 {LiveBook: 9 Games} Ndxc5 12. Bf4 Bd7 13. g3 $146 ({Predecessor:} 13. Rfc1 Nxd3 14. cxd3 Qb6 {0-1 (39) Dessenne,F (2080)-Friess,N (2199) France 2007}) 13... a3 14. b3 Nb4 15. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Ncxd3 16. cxd3 Qb6 17. h5 Rfc8 18. h6 g6 19. Be3 Qa6 20. Rfd1 Rc3 21. Ne1 Rac8 22. Bd2 R3c7 23. Qg4 Nc6 ({Don't go for} 23... Nxd3 $2 24. Nxd3 Bb5 25. Nf4 $18) (23... Qb6 {is interesting.} 24. Qf4 Nc6 25. Ndf3 Qb5 26. Rac1 Nb4) 24. Nef3 {[%cal Be1f3,Bf3h2,Bh2g4,Bg4e5][%mdl 32]} Nxd4 25. Qxd4 Bf8 26. Nh2 Bb5 ({Better is} 26... Qb5 $14) 27. Ng4 $16 Kh8 $2 {[#]} ({Less strong is} 27... Bxd3 28. Nf6+ Kh8 29. Bb4 $15) (27... Be7) 28. Bb4 $18 Bxb4 29. Qxb4 f5 (29... Qb6 $142 30. Qf4 f5) 30. exf6 e5 31. Nxe5 Qxf6 32. Qxb5 Qxe5 33. Re1 Rc5 34. Qxc5 {Precision: White = 72%, Black = 35%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.07"]
[Round "8"]
[White "Della Morte, German"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2362"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,58,49,15,8,12,21,8,17,-29,-30,-135,-147,-268,-249,-364,-365,-346,-280,-441,-445,-447,-433,-431,-366,-377,-373,-577,0,-318,0,-577,-577,-790,-526,-29981,-600,-29991,-29992]} 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. Bf4 Ngf6 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 8. Nxf6+ Nxf6 9. O-O Bxf3 10. Qxf3 c6 11. c3 Bd6 12. Be5 {LiveBook: 8 Games} (12. Bd2 {is interesting.} O-O 13. Rfe1 Re8 14. Rad1 h6 15. g3) 12... Bxe5 13. dxe5 Nd7 14. Qg3 g6 {[#]} 15. f4 $146 ({Predecessor:} 15. Rfe1 Qb6 {½-½ (50) Alsina Leal,D (2533)-Rakhmanov,A (2670) Barcelona 2017}) 15... Qb6+ 16. Kh1 (16. Qf2 $11 {remains equal.}) 16... Qxb2 $17 17. f5 (17. Rab1 $17 Qxc3 18. Rf3 (18. Rb3 $2 Qd4 $17)) 17... gxf5 $19 ({Not} 17... exf5 18. Bc4 $17) 18. Bxf5 (18. Rab1 $142 Qxc3 19. Qe3) 18... exf5 19. Rfb1 Qc2 20. Rxb7 (20. e6 $142 fxe6 21. Rxb7) 20... O-O-O 21. Rxa7 {[#] Threatens to win with e6!} Rhg8 22. Qf3 Nxe5 23. Qf1 {White wants to mate with Qa6+.} Nd3 24. Qf3 (24. Re1 $142 Kb8 25. Rae7 Nxe1 26. Rxe1) 24... Ne5 25. Qf1 {Intending Qa6+ and mate.} Nd3 26. Qf3 $1 {[%cal Rf3c6]} Rg6 27. Re7 Qf2 {( -> ...Qxf3)} 28. Qh3 Qc5 (28... Qb2 $142 29. Qxf5+ Kb8 30. Rg1 Nf2+ 31. Qxf2 Qxf2 32. Ree1 Rdg8 33. g3 Rh6 34. Rb1+ Kc7 35. Rg2 Qf3 36. Kg1 Qe3+ 37. Kh1 Rxg3 38. Rf1 {[#]} Rxh2+ $1 {[%mdl 512]} 39. Rxh2 Qe4+ 40. Rf3 Qxf3+ 41. Rg2 Qxg2#) 29. Qh4 Rg4 {Precision: White = 24%, Black = 72%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.07"]
[Round "8"]
[White "De Dovitiis, Alejo"]
[Black "Flores, Diego"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2338"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,76,0,34,-21,-9,-17,-16,-14,-20,-20,0,0,0,0,5,5,9,4,4,9,6,4,0,6,11,8,13,7,12,12,11,7,7,0,0,0,0,0,0,0,0,0,0,0,63,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. O-O Be7 9. Qe2 cxd4 10. Rd1 O-O 11. exd4 Nb4 12. Bg5 Bd7 {LiveBook: 54 Games} (12... h6 {seems wilder.} 13. Bh4 Bd7 14. Ne5 Qe8 15. Bg3 Rc8) 13. Bxf6 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} (13. d5 $14 Nbxd5 14. Bxd5 exd5 15. Nxd5) 13... Bxf6 $11 14. d5 exd5 15. Nxd5 Nxd5 16. Bxd5 Qb6 17. Ne5 {[#]} Bxe5 $146 ({Predecessor:} 17... Bf5 18. Nc4 Qb4 19. Qd2 Qxd2 20. Rxd2 Rad8 {½-½ (63) Sharavdorj,D (2482)-Van Wely,L (2622) Chicago 2009}) 18. Qxe5 Rae8 19. a5 {[#] Strongly threatening Qxe8.} Qb5 $132 {[%mdl 2048] Black is not keeping still} 20. Qd4 Bc6 {aiming for ...Bxd5.} 21. Bxc6 Qxc6 22. Rac1 Qb5 23. b4 Re7 24. h3 Rfe8 25. Qc4 Qe5 26. Rd5 Qb2 27. Rcd1 g6 28. Rd8 Rxd8 29. Rxd8+ {[%mdl 4096] Endgame KQR-KQR} Kg7 30. Qd4+ (30. g3 {keeps more tension.} Qe5 31. Kh2 Rc7 32. Qd3 h5 33. Kg2) 30... Qxd4 31. Rxd4 {KR-KR} Kf6 32. Rd6+ Re6 33. Rd7 Re1+ 34. Kh2 Re7 {The position is equal.} 35. Rd6+ Re6 36. Rd7 Re7 37. Rd6+ Re6 38. Rd7 Re7 {Precision: White = 62%, Black = 72%.} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.07"]
[Round "8"]
[White "Sanhueza, Cristian"]
[Black "Dolezal, Cristian"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2263"]
[BlackElo "2423"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,102,24,31,24,39,40,37,41,33,29,34,36,36,24,30,23,42,28,43,46,49,27,28,22,23,29,29,17,33,11,16,9,10,0,0,0,10,0,0,-35,-29,-58,-37,-84,-81,-85,-85,-86,-90,-61,-59,-64,-53,-47,-46,-115,-115,-115,-115,-191,-186,-350,-324,-589,-589,-589,-588,-29961,-29961,-29963,-29961,-29967,-12828,-29969,-29968,-29967,-29969,-29968,-29968,-12362,-12362]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nb5 Bxd2+ 7. Qxd2 Nxd4 8. Nxd4 cxd4 9. f4 Qb6 10. O-O-O {C17: French: 3 Nc3 Bb4 4 e5 c5 sidelines} Ne7 11. Nf3 Nc6 (11... Nf5 12. Nxd4 Nxd4 13. Qxd4 Qxd4 14. Rxd4 Bd7 15. Be2 Ke7 16. Bf3 Rac8 17. h4 Rc5 {½-½ (25) Ibarra Jerez,J (2523)-Lalic,B (2469) La Roda 2012}) 12. Nxd4 Bd7 {LiveBook: 3 Games} 13. Kb1 O-O 14. Nf3 Na5 $146 ({Predecessor:} 14... Rfc8 15. g4 a5 16. Bd3 Nb4 17. f5 Nxd3 18. Qxd3 Qb5 19. Qxb5 Bxb5 20. Nd4 Bd7 {1-0 (38) Wong,Y (2169)-Min,P (1956) Bhubaneswar 2017}) 15. Qd4 Qxd4 16. Rxd4 Rac8 17. Be2 Rc7 18. Rhd1 Rfc8 19. R4d2 a6 20. g3 Be8 21. Nd4 Nc6 {White should prevent ...Nxd4.} 22. Nxc6 Rxc6 23. c3 Rc5 24. Rd4 h6 25. Kc1 Kf8 26. g4 Bb5 27. Bxb5 Rxb5 $11 {[%mdl 4096] Endgame KRR-KRR} 28. Kc2 Ke7 29. f5 Rc4 30. R1d2 Rbc5 31. h4 h5 32. fxe6 Kxe6 33. gxh5 Rxd4 34. Rxd4 {[#] KR-KR} Rc4 $1 35. Rd2 Rxh4 36. Rg2 Rxh5 {...g5 is the strong threat.} 37. Rxg7 Rxe5 38. Kd3 Rh5 39. a4 ({White should play} 39. a3 $15) 39... Rh3+ $17 40. Kd4 Rh4+ 41. Kc5 (41. Kd3 $17 {was called for.}) 41... Rxa4 $19 42. Kb6 $2 (42. b4) 42... d4 43. Kxb7 $2 {[#]} (43. Rg4 Ra2 44. cxd4) 43... dxc3 $1 44. bxc3 f5 {[%cal Bf7f5,Bf5f4][%mdl 32]} 45. Rg8 f4 46. Kb6 Rc4 47. Rf8 Ke5 (47... Kd5 $142 48. Kxa6 Ke4 49. Re8+ Kd3 50. Kb5 Rxc3 51. Rf8 Ke3 52. Kb4 Rc7 53. Re8+ Kf3 54. Kb3 Kf2 55. Rf8 f3 56. Rg8 Re7 57. Rc8 Ke1 58. Rf8 f2 59. Kc3 Re2 60. Rf7 f1=Q 61. Rxf1+ Kxf1 62. Kd4 Re8 63. Kd3 Kf2 64. Kd4 Kf3 65. Kc4 Ke4 66. Kc5 Re5+ 67. Kc6 Kd3 68. Kd6 Kd4 69. Kc6 Re6+ 70. Kd7 Kd5 71. Kc7 Kc5 72. Kd7 Re1 73. Kc7 Re7+ 74. Kd8 Kd6 75. Kc8 Kc6 76. Kb8 Re8+ 77. Ka7 Rg8 78. Ka6 Ra8#) 48. Kxa6 Rxc3 49. Kb5 Ke4 50. Kb4 Rc7 51. Re8+ Kf3 {Precision: White = 38%, Black = 69%.} 0-1

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.07"]
[Round "8"]
[White "Cimer, Emanuel"]
[Black "Valerga, Diego"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2237"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,53,33,18,0,3,6,32,0,-2,0,9,8,37,45,82,86,88,79,87,82,85,78,78,83,82,68,64,34,51,0]} 1. e4 c6 {[%cal Bc7c6,Bc6c5][%mdl 32]} 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h5 8. Nf4 Bh7 9. Nxh5 cxd4 {B12: Caro-Kann: Advance Variation} (9... Nc6 10. dxc5 Bxc5 11. Bb5 Qc7 12. Bxc6+ Qxc6 13. Qf3 O-O-O 14. Nxg7 Ne7 15. Bg5 d4 16. Qxc6+ Nxc6 17. Na4 {½-½ (77) Liu,G (2448)-Vidit,S (2687) Chengdu 2017}) 10. Nb5 Nc6 11. Nxd4 Nge7 12. c3 a6 13. Bg5 Qb6 {LiveBook: 6 Games} 14. Qb3 Qxb3 15. axb3 Nxe5 16. Be2 $146 (16. Nf6+ $5 gxf6 17. Bxf6 $11) ({Predecessor:} 16. Nf6+ gxf6 17. Bxf6 N7g6 18. h5 Nd7 19. hxg6 Nxf6 20. g5 fxg6 21. Nxe6 Kf7 22. Nxf8 Raxf8 23. gxf6 g5 {½-½ (23) Chocenka,D (2377)-Hofer,R (2342) ICCF email 2011}) 16... N7c6 17. Be3 Nxd4 18. Bxd4 f6 19. g5 $1 $36 {[%cal Rg5f6][%mdl 2048] White fights for an advantage.} Nc6 20. gxf6 Nxd4 21. fxg7 ({Don't play} 21. cxd4 $6 gxf6 22. Nxf6+ Ke7 $11) 21... Bxg7 22. Nxg7+ Kf7 23. cxd4 Kxg7 24. Rc1 Kf6 25. Kd2 Be4 26. f3 Bf5 27. Ke3 {Precision: White = 58%, Black = 53%.} ({White should play} 27. h5 $14) 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.08"]
[Round "9"]
[White "Mareco, Sandro"]
[Black "Pierrot, Facundo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2649"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,75,34,8,15,12,14,21,16,13,22,20,22,21,33,28,22,14,22,18,41,38,27,33,57,48,58,38,54,22,69,58,59,59,141,137,213,229,221,215,214,210,229,214,250,254,289,273,306,303]} 1. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b5,Bb5c3,Bc3e2][%mdl 32]} c5 2. e4 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne2 Bg4 13. Bg5 Re8 {B45: Sicilian Four Knights} (13... Qd6 14. Qd2 h6 15. Bf4 Qd5 16. Bg3 Rfe8 17. Nf4 Qc5 18. Rfe1 Ne5 19. h3 Bd7 20. Rad1 Rac8 21. Rc1 Nc4 22. Bxc4 Rxe1+ 23. Qxe1 Qxc4 {½-½ (54) Popov,I (2599)-Tregubov,P (2589) Moscow 2017}) 14. f3 Bh5 15. Nf4 {LiveBook: 3 Games} Bg6 {The position is equal.} 16. Nxg6 hxg6 17. f4 Qd5 18. Qf3 $146 ({Predecessor:} 18. Bxf6 gxf6 19. f5 Kg7 20. fxg6 fxg6 21. Qg4 {1-0 (37) Majdan,J (2391)-Krasnodebska,M (2094) Germany 2016}) 18... Qxf3 19. Rxf3 Ne4 20. Bh4 Rac8 21. Rd1 a6 22. Be1 Nc5 23. Bf1 b5 24. c4 dxc3 25. Rxc3 Ne4 26. Rc2 Ne7 27. Re2 Nf6 28. Bc3 Ned5 29. Be5 Rc6 30. g3 {And now Bg2 would win.} Rec8 {[#]} (30... Rce6 $14) 31. Ree1 $1 $16 {aiming for Bg2.} Nb6 {[#]} (31... Rc5 $16 32. Bg2 Nc7) 32. Bg2 $1 $18 {[%cal Rg2c6]} Rc2 33. Bb7 Rf8 34. Bxa6 Ng4 35. Rc1 ({Less strong is} 35. Bxb5 Nf2 $16) 35... Rxh2 36. Bd4 ({Don't take} 36. Bxb5 $6 Nd5) 36... Nd5 37. Bxb5 Rd2 38. Red1 {Precision: White = 79%, Black = 52%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.08"]
[Round "9"]
[White "Flores, Diego"]
[Black "Slipak, Sergio"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2580"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,35,17,17,4,7,12,17,16,16,10,28,12,22,22,54,12,12,13,13,15,14,0,16,0,18,0]} 1. c4 e6 2. d4 d5 3. Nc3 a6 4. c5 (4. cxd5 exd5 5. Qb3 c6 6. e4 dxe4 7. Bc4 Qe7 8. a4 Nf6 9. Nge2 g6 10. O-O Bg7 11. Ng3 O-O 12. Re1 b5 13. axb5 cxb5 14. Bxb5 Qb7 15. Ba4 Qxb3 16. Bxb3 Nc6 17. Rd1 Bg4 18. Nge2 {½-½ (18) Svidler,P (2751)-Erdos,V (2628) Tbilisi 2017}) 4... b6 5. cxb6 cxb6 6. Nf3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Nf6 {LiveBook: 5 Games} 7. Bg5 Be7 8. e3 h6 $146 ({Predecessor:} 8... O-O 9. Bd3 Bb7 10. O-O h6 11. Bf4 Nh5 12. Bxb8 Qxb8 {½-½ (25) Wichmann,C (2337)-Haasler,A (2257) Erfurt 2015}) 9. Bh4 Nc6 10. Bd3 b5 11. O-O Bb7 12. Rc1 Rc8 13. Bb1 O-O {The position is equal.} 14. Qd3 {[#] Hoping for Bxf6.} g6 15. Bg3 Bd6 16. Bh4 Be7 17. Bg3 Bd6 18. Bh4 {Precision: White = 36%, Black = 57%.} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.08"]
[Round "9"]
[White "Valerga, Diego"]
[Black "Barrionuevo, Pablo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2256"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,79,-18,-15,-16,-25,-22,-18,-16,-13,-21,-20,-24,0,0,25,25,21,0,131,132,154,93,98,106,98,80,115,106,202,183,203,211,207,202,216,137,138,134,145,146,143,125,415,435,423,417,605,462,449,429,481,481,581,529,508,461,515,489,883,718,29990,29991,29991,29992]} 1. g3 d5 2. Bg2 e6 3. Nf3 c5 4. O-O Nc6 5. d3 Nf6 6. Nbd2 Be7 7. e4 Qc7 8. Re1 b6 9. Nf1 d4 {LiveBook: 3 Partien. C00: Französische Verteidigung (Seltene Züge)} (9... dxe4 10. dxe4 Ba6 11. Bf4 Qb7 12. c3 Rd8 13. Qc1 O-O 14. e5 Nd5 15. Bg5 Bd3 16. Ne3 Nxe3 17. Qxe3 Qc7 18. Rad1 {½-½ (39) Sadikhov,U (2483)-Nevednichy,V (2533) Cesme 2017}) 10. e5 Nd5 11. Bg5 $146 ({Vorgänger:} 11. a3 Bb7 12. Bd2 b5 13. c3 O-O 14. cxd4 Nxd4 15. Nxd4 cxd4 16. Qg4 Rfd8 17. Rac1 Qb6 18. Rc2 Rac8 19. Rec1 Rxc2 20. Rxc2 Rd7 21. h4 f5 22. exf6 Nxf6 {½-½ (22) Gries,V (2147)-Bletz,H (2296) Germany 2006}) 11... Bf8 {Die Stellung ist ausgeglichen.} 12. Qe2 h6 13. Bd2 Ba6 14. h4 g6 15. a3 O-O-O 16. N1h2 Bg7 17. Ng4 b5 (17... Bb7 $11 {hält das Gleichgewicht.}) 18. c3 $16 h5 {[#] Weiss muss nun ...dxc3 beachten.} 19. Ngh2 (19. Nf6 $142 $1 {[%mdl 512]}) 19... dxc3 20. bxc3 Rd7 21. Rab1 Rhd8 22. d4 c4 (22... cxd4 $16 23. cxd4 Qb6) 23. Ng5 $18 {[%cal Bf3g5,Bg5e4,Be4f6][%mdl 32]} Bf8 24. Ne4 Na5 25. Bg5 Re8 26. Nf6 Nxf6 27. exf6 ({Auf keinen Fall} 27. Bxf6 $6 Nb3 $14) 27... Nb3 28. Nf3 Bb7 29. Bf4 Qc6 $2 {[%mdl 8192] [#]} (29... Bd6 $16 {war einen Versuch wert.}) 30. d5 $1 {[%mdl 512]} Rxd5 (30... Qxd5 31. Rbd1) 31. Ne5 Qb6 (31... Rxe5 $142 32. Bxc6 Rxe2 33. Bxe8 Rxe1+ 34. Rxe1 Nc5 35. Bxf7 Be4) 32. Bxd5 Bxd5 33. Nxf7 Nc5 34. Ne5 Ne4 35. f7 Rd8 36. Qb2 Bc5 37. Be3 Ba8 (37... Bxe3 $142 38. Rxe3 Nd6 39. Nxg6 Nxf7 40. Qxb5 Qxb5 41. Rxb5 Nd6) 38. Rbd1 Qb7 39. Rxd8+ Kxd8 40. Bxc5 {Precision: Weiß = 84%, Schwarz = 36%.} 1-0

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.08"]
[Round "9"]
[White "Dolezal, Cristian"]
[Black "De Dovitiis, Alejo"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2423"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,18,12,15]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 Be7 5. Bg2 O-O 6. O-O c5 7. e3 Nc6 8. Qe2 b6 9. Bb2 Ba6 {LiveBook: 70 Games} {Predecessor:} 10. Rd1 $146 Rc8 11. Na3 Bb7 12. cxd5 Nxd5 13. Nc4 Qc7 14. e4 Ndb4 15. d4 cxd4 16. a3 d3 17. Qf1 Na6 18. Qxd3 {0-1 (37) Harikrishna,P (2727)-Radjabov,T (2734) Beijing 2014} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.08"]
[Round "9"]
[White "Llanos, Guillermo"]
[Black "Cimer, Emanuel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2305"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,156,6,53,53,72,0,41,63,82,43,59,37,64,64,64,66,56,57,55,51,55,52,53,52,52,49,49,59,72,50,50,47,44,41,71,71,71,71,71,52,71,71,60,60,127,122,123,123,123,120,135,131,194,180,215,215,208,201,208,207,206,197,311,316,316,307,293,305,311,284,477,458,644,614,631,588,548,292,292,0,285,285,285,243,346,337,714,45,45,42,42,42,42,42,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,0,45,45,45,45,45,0,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,42,42]} 1. g3 g6 2. Bg2 Bg7 3. d4 Nf6 4. e4 d6 5. Nc3 O-O 6. Nge2 e5 7. h3 Nc6 8. Be3 exd4 9. Nxd4 Ne5 10. Qe2 {B07: Pirc Defence: Miscellaneous Systems} (10. O-O a6 11. b3 Re8 12. f4 Ned7 13. Bf2 Nc5 14. Re1 c6 15. Kh2 Qc7 16. Qd2 Bd7 17. Rad1 b5 {½-½ (50) Prizant,J (2524)-Nepomniachtchi,I (2716) Tyumen 2012}) 10... c5 {[#]} 11. Nf3 (11. Nb3 $1 $16) 11... Nc6 $146 ({Predecessor:} 11... Nxf3+ 12. Qxf3 Be6 13. O-O Nd7 14. Qd1 Ne5 15. f4 Nc4 16. Bc1 Qa5 17. Rf3 b5 {1-0 (38) Vokoun,J (2161)-Tuma,J (2288) Czechia 2011}) 12. O-O-O Qe7 13. Bg5 Be6 14. Rhe1 Rfd8 15. Nd5 Bxd5 $1 16. exd5 Qxe2 $1 17. Rxe2 Nb4 18. c3 Nbxd5 19. Nh2 h6 20. Bxd5 {aiming for Bxf6.} hxg5 21. Bxb7 Rab8 22. Bf3 Kf8 23. Ng4 Nxg4 24. hxg4 Be5 25. Re4 f5 26. Ra4 Rd7 27. gxf5 gxf5 28. Bd5 f4 29. g4 Kg7 30. Rh1 Rh8 (30... Re7 $14) 31. Rxh8 $16 Kxh8 {[%mdl 4096] Endgame KRB-KRB} 32. Kd2 Kg7 33. Ra6 Rc7 34. Kd3 Kf6 {[#]} (34... f3 $16 35. b3 (35. Bxf3 Bf4 $16) 35... Kf6) 35. f3 $1 $18 Ke7 36. Kc4 Kd7 37. Be4 Ke6 38. Ra3 Kd7 39. Rb3 Kc8 (39... Kd8 $142 40. Rb8+ Ke7) 40. Bf5+ Kd8 41. Rb8+ Ke7 42. Be4 Bf6 43. Bd5 Bg7 $2 (43... Kd7 {was necessary.} 44. a3 a5) 44. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Bf6 (44... Kf6 $142 45. a5 Re7) 45. a5 Bg7 46. a6 Bf6 47. Be4 Ke6 48. Bd5+ $2 (48. Bb7 $18) 48... Ke5 $2 {[%mdl 8192]} (48... Ke7 $1 $11 {and Black has nothing to worry.} 49. Ra8 Rd7) 49. Rf8 Rd7 50. Ra8 Bd8 (50... Be7 {might work better.} 51. Re8 Rc7) 51. Bc6 d5+ $2 (51... Rc7 52. Bb7 (52. Rxd8 Rxc6 53. Re8+ Kf6 $16) 52... Be7 53. Rxa7 d5+ 54. Kb5 d4) 52. Kxc5 $2 ({Only move:} 52. Kb5 $18 Rh7 53. Rxd8) 52... Bb6+ $1 $14 53. Kb5 Rd8 54. Rxd8 Bxd8 {KB-KB} 55. Kb4 Bb6 56. Kb3 Be3 57. Kc2 Bf2 58. Kd3 Bg1 59. Ba4 Bf2 60. b4 Bg1 61. Bd1 Bf2 62. Be2 Bg1 63. Kd2 Bf2 64. Bd1 Bg1 65. Be2 Bf2 66. Kc2 Bg1 67. Bd1 Bf2 68. Kd2 Bg1 69. Bb3 {White is slightly better.} Bf2 70. Ba2 Bg1 71. Kc2 Bf2 72. Kb3 Bg1 73. Bb1 Bf2 74. Bd3 Bg1 75. Ka4 Bf2 76. Bc2 Bg1 77. Kb5 {Black must now prevent Kc6.} Kd6 $1 78. Bb3 Bf2 {Precision: White = 71%, Black = 53%.} 1/2-1/2

[Event "XXIV ProAm Copa Clarin 2017"]
[Site "Villa Martelli"]
[Date "2017.10.08"]
[Round "9"]
[White "Salvatti, Diego"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2027"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "ARG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,96,15,4,20,0,-3,-8,11,8,25,16,24,16,24,27,19,18,37,29,49,0,22,10,21,12,27,11,17,20,14,18,28,-21,5,-23,-23,-25,-26,-27,0,-22,-22,-22,-22,-22,-22,-26,-27,-27,-28,-37,-29,-35,-28,-37,0,-25,0,-26,-25,-25,-25,-24,-25,-25,-18,-32,-25,-70,-59,-54,-58,-245,-238,-380,-374,-456,-453,-447,-429]} 1. d4 Nf6 2. Bf4 g6 3. Nf3 d6 4. h3 Bg7 5. e3 O-O 6. Be2 c5 7. c3 cxd4 8. exd4 Be6 9. Nbd2 Nc6 10. O-O Qb6 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} 11. b3 (11. Qb1 Rac8 12. a4 Rfe8 13. Re1 Bd5 14. Nc4 Bxc4 15. Bxc4 Nxd4 16. Bxf7+ Kxf7 17. Nxd4 e5 18. Qa2+ {1-0 (36) Andreikin,D (2743)-Grischuk,A (2747) ICC INT 2016}) 11... Nd5 12. Nc4 Qd8 {The position is equal.} (12... Qc7 {looks sharper.} 13. Bd2 Bd7 14. Na3 Nf6 15. c4 Ne4) 13. Bd2 Rc8 $146 ({Predecessor:} 13... b5 14. Ne3 Nc7 15. Rc1 h6 16. d5 Nxd5 17. Nxd5 Bxd5 18. Bxb5 {1-0 (42) Sargsyan,A (2084)-Mikaelyan,A (2449) Yerevan 2016}) 14. Rc1 Nf6 15. Bd3 Bd5 16. Re1 Re8 17. Bg5 Qd7 18. Ne3 Be4 19. Bxf6 Bxf3 20. Qxf3 Bxf6 21. Bc4 Kg7 22. Ng4 Qf5 23. Qxf5 ({Much weaker is} 23. Qe3 Bg5 $17) 23... gxf5 24. Nxf6 Kxf6 25. Bb5 (25. f4 {is more complex.} e5 26. fxe5+ dxe5 27. Bd5 Rc7 28. g3) 25... Rg8 (25... e6 {keeps more tension.} 26. g3 Rg8 27. Be2 Ne7 28. Kh2 Rc6) 26. Bxc6 bxc6 $11 {[%mdl 4096] Endgame KRR-KRR} 27. g3 h5 28. Kg2 e6 29. Kf3 Rc7 30. c4 a5 31. c5 d5 32. Rb1 Rb7 33. a3 h4 34. Rb2 hxg3 35. fxg3 Rh8 36. Rh1 Kg6 37. h4 Kf6 38. Rhb1 Rg8 39. b4 Rg4 40. bxa5 Ra7 41. Rb4 {[#] And now Ra4 would win.} Rxa5 42. R1b3 Ra8 43. Kf2 f4 44. Rf3 Kf5 {Threatens to win with ...Rxg3.} 45. gxf4 $2 {[#]} (45. Rb7 $15 f6 46. Rxf4+ Rxf4+ 47. gxf4) 45... Rxh4 $19 46. a4 (46. Rb7 $142) 46... Rh2+ 47. Ke3 Ra2 48. Rf1 Ra3+ {Precision: White = 41%, Black = 61%.} 0-1

