[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.16"]
[Round "1"]
[White "Rocha, Vitor Firmo De Souz"]
[Black "Nascimento, Pedro Henrique Alve"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2174"]
[BlackElo "2007"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,73,19,19,31,14,40,0,15,14,41,41,47,45,47,42,61,61,53,54,53,40,47,54,47,48,50,29,68,32,94,88,200,183,183,183,191,201,341,336,489,483,2222,2029,2411,2416,2416,1797,2419,2356,2012,1608,2199,1710,6291,6107,29986,29987,29987,29988]} 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be3 Be7 8. Bd3 O-O {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} (8... b6 9. Qe2 Bb7 10. O-O-O O-O 11. Kb1 Qd6 12. Ne5 c5 13. Rhe1 cxd4 14. Bxd4 Rad8 15. c3 Qc7 16. Ng4 Nxg4 17. Qxg4 {½-½ (55) Van Foreest,J (2640)-Tiviakov,S (2583) Amsterdam 2018}) 9. Qe2 {LiveBook: 21 Games} Nd5 10. c3 $146 ({Predecessor:} 10. O-O-O Nb4 11. Bc4 b5 12. Bxb5 Nxa2+ 13. Kb1 Nb4 14. Ne5 Bb7 15. Bd2 c6 16. Bc4 {1-0 (50) Drazic,S (2471)-Altini,D (2283) Gabicce Mare 2013}) 10... Rb8 {The position is equal.} 11. Ne5 Nxe3 12. fxe3 f6 13. Qh5 {[%csl Gd3][%cal Rh5h7] [#]} f5 $1 14. g4 Bh4+ 15. Kd2 {Threatens to win with Raf1.} Qg5 16. Qxg5 Bxg5 17. gxf5 Bf6 18. Ng4 $36 {[%mdl 2048] White fights for an advantage.} exf5 19. Nxf6+ Rxf6 20. Raf1 Be6 21. Rf2 Bxa2 22. Ra1 Bd5 (22... Be6 $14) 23. Rxa7 Rbf8 (23... Be6 $16) 24. c4 $18 Bh1 25. b4 R6f7 26. d5 b6 (26... b5 $142 27. Kc3 g6) 27. Ra1 Be4 {[#]} (27... Bxd5 {was worth a try.} 28. cxd5 g6) 28. Bxe4 $1 fxe4 (28... g6 $142 29. Bc2 Re7) 29. Rxf7 Rxf7 {[%mdl 4096] Endgame KR-KR} 30. Ra8+ Rf8 31. Rxf8+ Kxf8 {KP-KP} 32. Kc3 Ke7 33. Kd4 g5 34. Kxe4 Kf6 35. c5 h5 36. d6 {[%cal Bd5d6,Bd6c7][%mdl 32]} Ke6 37. dxc7 {Accuracy: White = 82%, Black = 23%.} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.16"]
[Round "1"]
[White "Rios Fo., Hilton Carlos Da Si"]
[Black "Dos Santos, Rodrigo Mello"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2138"]
[BlackElo "1965"]
[Annotator "RC"]
[PlyCount "63"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:29:33]} Nf6 {[%emt 0:29:41]} 2. c4 {[%emt 0:00:04]} c5 {[%emt 0:00:12]} 3. e3 {[%emt 0:00:21]} cxd4 4. exd4 d5 {[%emt 0:01:15]} 5. Nc3 {[%emt 0:00:05]} g6 {[%emt 0:01:14]} 6. Bg5 {[%emt 0:01:24]} dxc4 {[%emt 0:05:37]} 7. Bxc4 {[%emt 0:00:06]} Bg7 {[%emt 0:00:08]} 8. Nf3 {[%emt 0:00:09]} O-O {[%emt 0:00:30]} 9. O-O {[%emt 0:04:39]} Nbd7 {[%emt 0:12:40]} 10. Re1 {[%emt 0:02:52]} Nb6 {[%emt 0:01:21]} 11. Bb3 {[%emt 0:00:03]} Bg4 {[%emt 0:03:24]} 12. h3 {[%emt 0:00:10]} Bf5 {[%emt 0:01:50]} 13. Qe2 {[%emt 0:04:17]} h6 {[%emt 0:02:10]} 14. Bh4 {[%emt 0:01:05]} g5 {[%emt 0:00:36]} 15. Bg3 {[%emt 0:00:04]} e6 {[%emt 0:00:58]} 16. Rad1 {[%emt 0:04:08]} Nbd5 {[%emt 0:05:32]} 17. Ne5 {[%emt 0:02:08]} Rc8 18. Qf3 {[%emt 0:01:10]} Re8 {[%emt 0:08:10]} 19. Nxd5 {[%emt 0:16:36]} Nxd5 {[%emt 0:00:23]} 20. Nc4 Bf8 {[%emt 0:03:25]} 21. a3 {[%emt 0:06:55]} a6 22. Be5 {[%emt 0:07:48]} Bg6 {[%emt 0:07:02]} 23. Ne3 {[%emt 0:00:41]} Nxe3 {[%emt 0:01:14]} 24. Rxe3 {[%emt 0:00:04]} b5 {[%emt 0:02:44]} 25. d5 {[%emt 0:00:25]} exd5 {[%emt 0:00:44]} 26. Rxd5 {[%emt 0:02:03]} Qb6 {[%emt 0:02:30]} 27. Rd7 {[%emt 0:01:57]} Be7 {[%emt 0:01:58]} 28. Bd4 {[%emt 0:01:09]} Rc1+ {[%emt 0:03:58]} 29. Kh2 {[%emt 0:00:54]} Bd6+ {[%emt 0:01:07]} 30. g3 {[%emt 0:01:04]} Rxe3 {[%emt 0:00:55]} 31. Bxe3 {[%emt 0:01:29]} Qc6 {[%emt 0:01:41]} 32. Bxf7+ {[%emt 0:02:35] Rc3} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.16"]
[Round "1"]
[White "Dos Santos, Vitor Eduardo Mello"]
[Black "Morais, Wagner Soares De"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2054"]
[BlackElo "1826"]
[Annotator "NA RC"]
[PlyCount "89"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:29:40]} c5 {[%emt 0:29:57]} 2. Nf3 d6 {[%emt 0:00:30]} 3. Bb5+ {[%emt 0:00:19]} Nd7 {[%emt 0:00:57]} 4. d4 {[%emt 0:00:21]} cxd4 {[%emt 0:01:19]} 5. Qxd4 {[%emt 0:00:08]} e5 {[%emt 0:07:36]} 6. Qd3 {[%emt 0:00:34]} h6 {[%emt 0:02:03] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (6... a6 7. Bxd7+ Bxd7 8. c4 Rc8 9. a4 b5 10. axb5 axb5 11. b3 bxc4 12. bxc4 Be7 13. O-O Be6 14. Ra4 {½-½ (14) Gharamian,T (2614)-Solodovnichenko,Y (2531) Brest 2018}) 7. O-O {[%emt 0:00:53]} Ngf6 {[%emt 0:00:20]} 8. c4 {[%emt 0:01:00]} a6 {[%emt 0:00:38]} 9. Bxd7+ {[%emt 0:00:20]} Bxd7 {[%emt 0:00:36] LiveBook: 60 Games} 10. Nc3 {[%emt 0:02:20]} Be6 {[%emt 0:02:48]} 11. Ne1 $146 {[%emt 0:27:09]} ({Predecessor:} 11. b3 Be7 12. Nh4 O-O 13. Nf5 Bxf5 14. exf5 b5 15. cxb5 axb5 16. Nxb5 {0-1 (43) Brankovic,D (2358)-Stankovic,M (2357) Vrnjacka Banja 2009}) 11... Qc7 {[%emt 0:01:01]} 12. b3 {[%emt 0:00:16]} Be7 {[%emt 0:00:27]} 13. Nc2 {[%emt 0:05:23]} a5 {[%emt 0:07:41]} 14. Ne3 {[%emt 0:10:31]} Qc6 {[%emt 0:04:47]} 15. Kh1 {[%emt 0:07:56]} O-O $16 {[%emt 0:00:22]} 16. f4 {[%emt 0:00:25]} exf4 {[%emt 0:01:36]} 17. Ned5 {[%emt 0:02:41]} Bxd5 {[%emt 0:01:15]} 18. Nxd5 {[%emt 0:01:57]} Nxd5 {[%emt 0:00:42]} 19. exd5 {[%emt 0:00:07]} Qd7 {[%emt 0:02:47]} 20. Bxf4 {[%emt 0:01:05]} Rfc8 {[%emt 0:06:36]} 21. Qg3 {[%emt 0:01:11]} Kf8 {[%emt 0:05:14]} 22. Rae1 {[%emt 0:02:28]} Rd8 {[%emt 0:01:44]} 23. Re2 {[%emt 0:03:51]} Ra6 {[%emt 0:01:53]} 24. Rfe1 {[%emt 0:01:28]} Bf6 {[%emt 0:04:38]} 25. Qf3 {[%emt 0:00:17]} g5 {[%emt 0:09:07]} 26. Bd2 {[%emt 0:00:07]} Kg7 {[%emt 0:00:27]} 27. Bc3 {[%emt 0:00:21]} Be5 {[%emt 0:02:04]} 28. Bxe5+ {[%emt 0:00:05]} dxe5 {[%emt 0:00:18]} 29. Rxe5 {[%emt 0:00:05]} Rf6 {[%emt 0:00:19]} 30. Qc3 {[%emt 0:00:11]} b6 {[%emt 0:01:00]} 31. h3 {[%emt 0:01:45]} Qd6 {[%emt 0:00:10]} 32. R5e3 {[%emt 0:03:03]} Kg8 {[%emt 0:01:28]} 33. Rf3 {[%emt 0:00:56]} Rf4 {[%emt 0:00:39]} 34. Qe3 {[%emt 0:00:46]} Rxf3 {[%emt 0:01:09]} 35. Qxf3 {[%emt 0:00:08]} Rc8 {[%emt 0:01:10]} 36. Qe4 {[%emt 0:01:03]} Rb8 {[%emt 0:00:46]} 37. a4 {[%emt 0:00:29]} Rf8 {[%emt 0:00:19]} 38. Re2 {[%emt 0:00:19]} Qg3 {[%emt 0:00:16]} 39. Re3 {[%emt 0:00:10]} Qd6 {[%emt 0:00:13]} 40. Qe5 {[%emt 0:00:31]} Qa3 {[%emt 0:00:50]} 41. Kh2 {[%emt 0:00:41]} Qb4 {[%emt 0:00:21]} 42. d6 {[%emt 0:01:53]} Rd8 {[%emt 0:00:52]} 43. d7 {[%emt 0:00:23]} Kh7 {[%emt 0:00:42]} 44. Qf6 {[%emt 0:00:53]} Rxd7 {[%emt 0:00:19]} 45. Qf5+ 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.16"]
[Round "1"]
[White "Peixoto, Rudson Marinho"]
[Black "Lebredo Zaragoitia, Gerardo"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2007"]
[BlackElo "2139"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,78,31,17,16,3,14,7,16,0,22,0,6,0,0,0,1,-10,22,-20,-10,-19,18,0,0,0,0,0,0,0,0,0,0,0,0,0,20,0,0,-6,42,0,0,0,0,-9,-10,-12,0,0,0,0,0,0,0,0,0,0,25,14,29,0,0,0,29,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. O-O e5 8. Qh5 Qc7 {B42: Sicilian: Kan Variation: 5 Bd3} 9. Qe2 $146 ({Predecessor:} 9. f4 Nf6 10. Qf3 Bc5+ 11. Kh1 Bg4 12. Qg3 h5 13. fxe5 h4 14. Qf4 Nh5 15. Qxg4 Ng3+ 16. hxg3 hxg3+ {½-½ (31) Fernandez Lledo,J (2256)-Martin Rueda,D (2341) Madrid 2015}) 9... Nf6 10. h3 Be7 11. Be3 O-O 12. a4 Be6 13. Nd2 b5 14. f4 exf4 15. Bxf4 Qd7 16. Be5 Qd8 17. axb5 cxb5 18. Kh1 Nd7 19. Bd4 Nc5 20. Bxc5 Bxc5 21. e5 Qg5 22. Qe4 {[%csl Gd3][%cal Re4h7]} g6 23. Nf3 Qg3 {[#]} 24. Bxb5 $1 {[%mdl 512]} Rab8 (24... axb5 25. Rxa8) 25. Bd3 Rxb2 26. Rxa6 Rfb8 27. Ra8 (27. Rxe6 $5 fxe6 28. Qc4 $16) 27... Rxa8 28. Qxa8+ Kg7 29. Qe4 Rb4 30. Qe1 Qf4 31. c3 Rb2 32. Nd4 Qd2 {[%csl Gb2][%cal Rd2g2] [#]} 33. Nxe6+ fxe6 {[%csl Gb2][%cal Rd2g2]} 34. Qxd2 Rxd2 $11 {KRB-KRB} 35. Bc4 Rc2 36. Bxe6 Rxc3 37. Bd7 Re3 38. e6 Kh6 39. Rc1 Bd6 {Accuracy: White = 43%, Black = 57%.} 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.16"]
[Round "1"]
[White "Pimentel, Rafael Favarin G."]
[Black "Lopes Fo, Jorge Antonio Ferre"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "1886"]
[BlackElo "2126"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,47,30,30,12,10,8,10,-43,-41,-41,-20,-26,-20,-52,-44,-53,-53,-72,-72,-63,-71,-88,-74,-66,-67,-110,-65,-76,-91,-136,-50,-51,0,-150]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Na6 6. Nf3 O-O 7. Be2 e5 8. d5 Nc5 {LiveBook: 31 Games} 9. Bg5 {E93: King's Indian: Classical: Petrosian System with 7...Nbd7} (9. Qc2 Nh5 10. b4 {½-½ (10) Khenkin,I (2557)-Mamedov,N (2602) Nakhchivan 2018}) 9... h6 10. Bxf6 Bxf6 11. g4 $146 ({Better is} 11. Qd2 $11) ({Predecessor:} 11. b4 Nd7 12. O-O Bg7 13. Nd2 f5 14. Rc1 f4 15. Nb3 Qg5 16. Kh2 Nf6 {1-0 (53) Pektas,Y (1933)-Kara,A (1694) Antalya 2017}) 11... a5 $15 12. Qc2 Bg5 13. Nxg5 hxg5 14. O-O-O Kg7 15. Rdg1 Qf6 16. f3 Bd7 17. Qd2 Rh8 18. Rg2 Rh7 19. Kc2 Rah8 20. Rgh2 b6 21. b3 Rh4 22. a4 Qd8 (22... Qf4 $17 {Strongly threatening ...Nxb3!} 23. Qxf4 gxf4) 23. Bf1 Qf6 (23... Kf8 $15) 24. Be2 {Accuracy: White = 38%, Black = 42%.} 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.17"]
[Round "2"]
[White "Lebredo Zaragoitia, Gerardo"]
[Black "Pimentel, Rafael Favarin G."]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2139"]
[BlackElo "1886"]
[Annotator "NA"]
[PlyCount "43"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:29:46]} Nf6 {[%emt 0:29:35]} 2. c4 {[%emt 0:00:21]} g6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:19]} Bg7 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:00:19]} O-O {[%emt 0:00:10]} 5. Bg5 {[%emt 0:00:20]} d6 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:21]} h6 {[%emt 0:00:04]} 7. Bh4 {[%emt 0:00:20]} c5 {[%emt 0:00:08]} 8. d5 {[%emt 0:02:34]} Qa5 {[%emt 0:02:11]} 9. Nd2 {[%emt 0:04:24]} g5 {[%emt 0:02:00]} 10. Bg3 {[%emt 0:00:20]} Bf5 {[%emt 0:00:17]} 11. h4 {[%emt 0:15:29]} Ne4 {[%emt 0:06:14]} 12. Ndxe4 {[%emt 0:05:08]} Bxe4 {[%emt 0:00:09]} 13. Qd2 {[%emt 0:02:38]} Bg6 {[%emt 0:03:23]} 14. hxg5 {[%emt 0:01:19]} hxg5 {[%emt 0:00:02]} 15. Bd3 {[%emt 0:04:31]} Nd7 {[%emt 0:03:29]} 16. Bxg6 {[%emt 0:05:41]} fxg6 {[%emt 0:00:04]} 17. Ne4 {[%emt 0:01:02]} Qxd2+ {[%emt 0:01:36]} 18. Kxd2 {[%emt 0:00:12]} Ne5 {[%emt 0:01:05]} 19. Bxe5 {[%emt 0:05:42]} Bxe5 {[%emt 0:00:21]} 20. Rh6 {[%emt 0:02:07]} Bxb2 {[%emt 0:14:09]} 21. Rah1 {[%emt 0:04:22]} Bf6 {[%emt 0:13:08]} 22. Nxf6+ {[%emt 0:01:17]} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.17"]
[Round "2"]
[White "Lopes Fo, Jorge Antonio Ferre"]
[Black "Peixoto, Rudson Marinho"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2126"]
[BlackElo "2007"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:29:33]} Nf6 {[%emt 0:29:41]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:09]} 3. g3 {[%emt 0:00:10]} d5 {[%emt 0:00:21]} 4. Bg2 {[%emt 0:00:06]} Be7 {[%emt 0:00:14]} 5. Nf3 {[%emt 0:00:07]} c5 {[%emt 0:00:12]} 6. cxd5 {[%emt 0:00:09]} Nxd5 {[%emt 0:00:27]} 7. O-O {[%emt 0:00:29]} O-O {[%emt 0:00:27]} 8. dxc5 {[%emt 0:00:26]} Bxc5 {[%emt 0:00:18]} 9. a3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:15]} 10. Qc2 {[%emt 0:01:03]} Qe7 {[%emt 0:02:29]} 11. e4 {[%emt 0:07:51]} Nf6 {[%emt 0:00:32]} 12. e5 {[%emt 0:04:58]} Nd7 {[%emt 0:02:08]} 13. Qe4 {[%emt 0:11:33]} f6 {[%emt 0:04:36]} 14. exf6 {[%emt 0:02:05]} Nxf6 {[%emt 0:00:10]} 15. Qc4 {[%emt 0:06:06]} Kh8 {[%emt 0:00:16]} 16. Nc3 {[%emt 0:00:27]} e5 {[%emt 0:00:27]} 17. Bg5 {[%emt 0:01:13]} Be6 {[%emt 0:00:14]} 18. Qh4 {[%emt 0:00:11]} h6 {[%emt 0:02:17]} 19. Ne4 {[%emt 0:00:51]} Kg8 {[%emt 0:03:45]} 20. Bxf6 {[%emt 0:01:10]} gxf6 {[%emt 0:00:20]} 21. Nxc5 {[%emt 0:00:10]} Qxc5 {[%emt 0:00:12]} 22. Qxh6 {[%emt 0:00:06]} Rf7 {[%emt 0:08:41]} 23. Qg6+ {[%emt 0:04:27]} Kf8 {[%emt 0:00:14]} 24. Ng5 fxg5 {[%emt 0:00:36]} 25. Qxe6 {[%emt 0:02:37]} Nd4 {[%emt 0:01:46]} 26. Qh6+ {[%emt 0:00:20]} Rg7 {[%emt 0:00:49]} 27. Rae1 {[%emt 0:02:47]} Kf7 {[%emt 0:01:54]} 28. b4 {[%emt 0:00:32]} Qe7 {[%emt 0:01:52]} 29. Bd5+ {[%emt 0:00:20]} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.17"]
[Round "2"]
[White "Dos Santos, Vitor Eduardo Mello"]
[Black "Rocha, Vitor Firmo De Souz"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "2174"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. a3 {[%emt 0:32:15]} d5 {[%emt 0:30:28]} 2. Nf3 {[%emt 0:00:28]} Nf6 {[%emt 0:00:29]} 3. d4 {[%emt 0:01:10]} e6 {[%emt 0:01:01]} 4. e3 {[%emt 0:04:41]} Be7 {[%emt 0:00:10]} 5. c4 {[%emt 0:01:33]} O-O {[%emt 0:00:21]} 6. Nc3 {[%emt 0:00:27]} Nbd7 {[%emt 0:00:47]} 7. Be2 {[%emt 0:08:31]} c6 {[%emt 0:02:32]} 8. O-O {[%emt 0:00:27]} Ne4 {[%emt 0:00:19]} 9. Nxe4 {[%emt 0:02:14]} dxe4 {[%emt 0:00:05]} 10. Nd2 {[%emt 0:00:09]} f5 {[%emt 0:00:17]} 11. b4 {[%emt 0:13:55]} e5 {[%emt 0:00:25]} 12. Bb2 {[%emt 0:01:01]} exd4 {[%emt 0:01:36]} 13. Bxd4 {[%emt 0:00:17]} Bf6 {[%emt 0:00:56]} 14. Nb3 {[%emt 0:00:56]} Qc7 {[%emt 0:03:07]} 15. Qc2 {[%emt 0:01:37]} Ne5 {[%emt 0:01:56]} 16. Rac1 {[%emt 0:03:31]} b6 {[%emt 0:05:36]} 17. Rfd1 {[%emt 0:00:18]} Be6 {[%emt 0:00:24]} 18. Rd2 {[%emt 0:10:21]} Rae8 {[%emt 0:02:07]} 19. Qc3 {[%emt 0:03:57]} g5 {[%emt 0:06:09]} 20. Qc2 {[%emt 0:03:54]} g4 {[%emt 0:00:36]} 21. Bxe5 {[%emt 0:01:32]} Bxe5 {[%emt 0:00:13]} 22. g3 {[%emt 0:00:03]} c5 {[%emt 0:02:27]} 23. Rdd1 {[%emt 0:04:03]} h5 {[%emt 0:00:11]} 24. Nd2 {[%emt 0:00:32]} Rf6 {[%emt 0:02:30]} 25. Nb1 {[%emt 0:02:28]} h4 {[%emt 0:00:54]} 26. Kg2 {[%emt 0:00:19]} Rh6 {[%emt 0:01:04]} 27. Rh1 {[%emt 0:02:12]} h3+ {[%emt 0:00:04]} 28. Kf1 {[%emt 0:00:19]} Bf7 {[%emt 0:00:20]} 29. Nc3 {[%emt 0:00:35]} cxb4 {[%emt 0:01:14]} 30. axb4 {[%emt 0:00:29]} Bxc4 {[%emt 0:00:27]} 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.17"]
[Round "2"]
[White "Nascimento, Pedro Henrique Alve"]
[Black "Morais, Wagner Soares De"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2007"]
[BlackElo "1826"]
[Annotator "NA"]
[PlyCount "107"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:29:34]} Nf6 {[%emt 0:29:55]} 2. Nf3 {[%emt 0:01:16]} e6 {[%emt 0:13:43]} 3. Bg5 {[%emt 0:00:17]} h6 {[%emt 0:02:10]} 4. Bh4 {[%emt 0:00:25]} g5 {[%emt 0:00:12]} 5. Bg3 {[%emt 0:00:15]} Nh5 {[%emt 0:00:24]} 6. e3 {[%emt 0:01:33]} Nxg3 {[%emt 0:00:11]} 7. hxg3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:22]} 8. Bd3 {[%emt 0:01:35]} b6 {[%emt 0:02:20]} 9. Qe2 {[%emt 0:05:28]} Bb7 {[%emt 0:00:46]} 10. Nbd2 {[%emt 0:00:51]} Qe7 {[%emt 0:01:35]} 11. c3 {[%emt 0:02:43]} Nc6 {[%emt 0:07:08]} 12. e4 {[%emt 0:01:46]} O-O-O {[%emt 0:07:52]} 13. Ba6 {[%emt 0:01:03]} d5 {[%emt 0:01:12]} 14. Bxb7+ {[%emt 0:01:07]} Kxb7 {[%emt 0:02:24]} 15. O-O {[%emt 0:04:51]} f5 {[%emt 0:02:39]} 16. e5 {[%emt 0:01:33]} h5 {[%emt 0:00:30]} 17. a4 {[%emt 0:00:24]} a6 {[%emt 0:00:16]} 18. b4 {[%emt 0:00:35]} Nb8 {[%emt 0:00:29]} 19. c4 {[%emt 0:02:02]} h4 {[%emt 0:01:33]} 20. gxh4 {[%emt 0:02:54]} g4 {[%emt 0:01:21]} 21. Ng5 {[%emt 0:04:49]} Rxh4 {[%emt 0:00:15]} 22. g3 {[%emt 0:01:44]} Rh5 {[%emt 0:01:22]} 23. f4 {[%emt 0:00:48]} gxf3 {[%emt 0:00:35]} 24. Ngxf3 {[%emt 0:00:25]} Rdh8 {[%emt 0:00:29]} 25. Qg2 {[%emt 0:02:48]} Bh6 {[%emt 0:00:28]} 26. Rae1 {[%emt 0:00:46]} c6 {[%emt 0:01:50]} 27. b5 {[%emt 0:00:32]} Qa3 {[%emt 0:02:42]} 28. bxc6+ {[%emt 0:00:37]} Nxc6 {[%emt 0:00:08]} 29. Qf2 {[%emt 0:03:39]} Nb4 {[%emt 0:10:58]} 30. Nb1 {[%emt 0:03:29]} Qd3 {[%emt 0:04:44]} 31. Qe2 {[%emt 0:07:18]} Qb3 {[%emt 0:02:23]} 32. Nbd2 {[%emt 0:01:39]} Bxd2 {[%emt 0:00:14]} 33. Qxd2 {[%emt 0:00:24]} Qxf3 {[%emt 0:00:53]} 34. Rxf3 {[%emt 0:00:30]} Rh1+ {[%emt 0:00:09]} 35. Kf2 {[%emt 0:00:47]} R8h2+ {[%emt 0:01:23]} 36. Ke3 {[%emt 0:00:21]} Rxd2 {[%emt 0:00:09]} 37. Rxh1 {[%emt 0:01:08]} Rd3+ {[%emt 0:00:25]} 38. Ke2 {[%emt 0:00:22]} Rxf3 {[%emt 0:00:11]} 39. Kxf3 {[%emt 0:00:09]} dxc4 {[%emt 0:00:09]} 40. Rh7+ {[%emt 0:00:54]} Kc6 {[%emt 0:00:16]} 41. Re7 {[%emt 0:01:26]} c3 {[%emt 0:01:56]} 42. Rxe6+ {[%emt 0:04:42]} Kd5 {[%emt 0:00:09]} 43. Rd6+ {[%emt 0:02:13]} Kc4 {[%emt 0:00:11]} 44. Ke2 {[%emt 0:00:33]} c2 {[%emt 0:01:07]} 45. Kd2 {[%emt 0:00:19]} b5 {[%emt 0:00:21]} 46. Rd8 {[%emt 0:03:05]} bxa4 {[%emt 0:00:29]} 47. e6 {[%emt 0:00:33]} Kb3 {[%emt 0:00:51]} 48. Rc8 {[%emt 0:00:51]} a3 {[%emt 0:00:08]} 49. e7 {[%emt 0:01:02]} a2 {[%emt 0:00:14]} 50. e8=Q {[%emt 0:01:20]} a1=Q {[%emt 0:00:14]} 51. Qe3+ {[%emt 0:01:41]} Ka4 {[%emt 0:01:09]} 52. Qe8+ {[%emt 0:00:53]} Kb3 {[%emt 0:00:14]} 53. Qe3+ {[%emt 0:00:38]} Ka4 {[%emt 0:00:07]} 54. Qe8+ {[%emt 0:01:25]} 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.17"]
[Round "2"]
[White "Dos Santos, Rodrigo Mello"]
[Black "Sampaio, Andre Luiz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1965"]
[BlackElo "1700"]
[Annotator "NA"]
[PlyCount "119"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:31:50]} d6 {[%emt 0:29:56]} 2. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:17]} 3. Nc3 {[%emt 0:00:05]} g6 {[%emt 0:00:09]} 4. Be3 {[%emt 0:00:13]} a6 {[%emt 0:01:21]} 5. Qd2 {[%emt 0:01:31]} Ng4 {[%emt 0:02:28]} 6. Bg5 {[%emt 0:00:15]} h6 {[%emt 0:01:24]} 7. Bh4 {[%emt 0:00:38]} Bg7 {[%emt 0:00:57]} 8. f3 {[%emt 0:01:15]} Nf6 {[%emt 0:00:17]} 9. Nge2 {[%emt 0:03:08]} c6 {[%emt 0:01:35]} 10. Bf2 {[%emt 0:03:32]} Nbd7 {[%emt 0:03:18]} 11. g4 {[%emt 0:02:17]} b5 {[%emt 0:03:14]} 12. h4 {[%emt 0:02:22]} Nb6 {[%emt 0:02:20]} 13. Ng3 {[%emt 0:04:35]} Qc7 {[%emt 0:04:27]} 14. Be2 {[%emt 0:03:43]} e5 {[%emt 0:05:10]} 15. dxe5 {[%emt 0:05:32]} dxe5 {[%emt 0:00:26]} 16. Bc5 {[%emt 0:06:10]} Nbd7 {[%emt 0:13:47]} 17. Be3 {[%emt 0:05:06]} Bb7 {[%emt 0:02:11]} 18. h5 {[%emt 0:07:38]} g5 {[%emt 0:03:00]} 19. Nf5 {[%emt 0:00:33]} Bf8 {[%emt 0:00:25]} 20. O-O-O {[%emt 0:01:36]} O-O-O {[%emt 0:03:46]} 21. Nd6+ {[%emt 0:01:01]} Bxd6 {[%emt 0:00:14]} 22. Qxd6 {[%emt 0:00:04]} Qxd6 {[%emt 0:04:20]} 23. Rxd6 {[%emt 0:00:05]} Ne8 {[%emt 0:00:37]} 24. Rd2 {[%emt 0:01:33]} Nc7 {[%emt 0:01:32]} 25. Rhd1 {[%emt 0:01:51]} Ne6 {[%emt 0:00:31]} 26. Bf1 {[%emt 0:01:36]} Kc7 {[%emt 0:00:27]} 27. Ne2 {[%emt 0:00:51]} Nb6 {[%emt 0:00:53]} 28. Ng3 {[%emt 0:01:11]} Rxd2 {[%emt 0:01:10]} 29. Rxd2 {[%emt 0:00:05]} c5 {[%emt 0:01:32]} 30. c3 {[%emt 0:01:41]} Bc8 {[%emt 0:02:50]} 31. Nf5 {[%emt 0:01:32]} Nf4 {[%emt 0:04:11]} 32. Bxc5 {[%emt 0:01:46]} Bxf5 {[%emt 0:00:40]} 33. exf5 {[%emt 0:00:16]} Re8 {[%emt 0:01:34]} 34. Bxb6+ {[%emt 0:01:13]} Kxb6 {[%emt 0:00:22]} 35. Rd6+ {[%emt 0:00:16]} Kb7 {[%emt 0:01:35]} 36. Rxh6 {[%emt 0:06:18]} e4 {[%emt 0:00:10]} 37. fxe4 {[%emt 0:00:19]} Rxe4 {[%emt 0:00:14]} 38. Kd2 {[%emt 0:00:19]} Re7 {[%emt 0:02:18]} 39. Rh8 {[%emt 0:01:31]} Rd7+ {[%emt 0:00:11]} 40. Kc2 {[%emt 0:00:08]} Re7 {[%emt 0:00:07]} 41. Rd8 {[%emt 0:02:27]} Re1 {[%emt 0:01:20]} 42. Rd1 {[%emt 0:00:20]} Re3 {[%emt 0:01:02]} 43. h6 {[%emt 0:00:59]} Re8 {[%emt 0:00:36]} 44. h7 {[%emt 0:00:07]} Rh8 {[%emt 0:00:15]} 45. Rd7+ {[%emt 0:00:08]} Kc6 {[%emt 0:01:20]} 46. Rxf7 {[%emt 0:00:08]} Kd6 {[%emt 0:00:38]} 47. a4 {[%emt 0:01:17]} bxa4 {[%emt 0:00:26]} 48. Bxa6 {[%emt 0:00:20]} Nd5 {[%emt 0:00:38]} 49. Kd2 {[%emt 0:00:53]} Kc5 {[%emt 0:00:23]} 50. Bd3 {[%emt 0:00:35]} Nf4 {[%emt 0:00:48]} 51. Kc2 {[%emt 0:01:39]} Rd8 {[%emt 0:00:52]} 52. Rd7 {[%emt 0:00:30]} Rxd7 {[%emt 0:00:39]} 53. h8=Q {[%emt 0:00:06]} Rxd3 {[%emt 0:00:16]} 54. Qc8+ {[%emt 0:00:22]} Kb6 {[%emt 0:00:18]} 55. Qb8+ {[%emt 0:00:13]} Kc5 {[%emt 0:00:34]} 56. Qxf4 {[%emt 0:00:18]} Rxc3+ {[%emt 0:00:59]} 57. Kxc3 {[%emt 0:00:24]} gxf4 {[%emt 0:00:13]} 58. Kd3 {[%emt 0:00:11]} Kd5 {[%emt 0:00:20]} 59. Ke2 {[%emt 0:00:12]} Ke4 {[%emt 0:01:12]} 60. f6 {[%emt 0:00:12]} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.17"]
[Round "2"]
[White "Bomfim, Carlos B Campos Roc"]
[Black "Rios Fo., Hilton Carlos Da Si"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1920"]
[BlackElo "2138"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:29:33]} Nf6 {[%emt 0:30:25]} 2. c4 {[%emt 0:00:18]} g6 {[%emt 0:00:15]} 3. g3 {[%emt 0:00:33]} Bg7 {[%emt 0:00:07]} 4. Bg2 {[%emt 0:00:16]} O-O {[%emt 0:00:41]} 5. Nc3 {[%emt 0:00:29]} d5 {[%emt 0:00:07]} 6. cxd5 {[%emt 0:02:09]} Nxd5 {[%emt 0:00:02]} 7. O-O {[%emt 0:00:29]} e5 {[%emt 0:02:10]} 8. Qb3 {[%emt 0:03:38]} Ne7 {[%emt 0:00:16]} 9. d3 {[%emt 0:01:08]} Nbc6 {[%emt 0:00:02]} 10. Bg5 {[%emt 0:03:22]} h6 {[%emt 0:00:13]} 11. Bd2 {[%emt 0:04:18]} Rb8 {[%emt 0:00:27]} 12. Rac1 {[%emt 0:00:54]} Bg4 {[%emt 0:09:59]} 13. Qa4 {[%emt 0:05:09]} Nd4 {[%emt 0:11:32]} 14. Qxa7 {[%emt 0:05:03]} Bxf3 {[%emt 0:21:28]} 15. exf3 {[%emt 0:00:35]} b5 {[%emt 0:00:09]} 16. Rfe1 {[%emt 0:08:55]} Rb6 {[%emt 0:03:59]} 17. Ne4 {[%emt 0:03:21]} Nec6 {[%emt 0:01:03]} 18. Qa3 {[%emt 0:00:42]} Re8 {[%emt 0:00:13]} 19. b4 {[%emt 0:04:11]} Qa8 {[%emt 0:01:00]} 20. Qb2 {[%emt 0:03:17]} Ra6 {[%emt 0:00:23]} 21. Ra1 {[%emt 0:01:02]} Qd8 {[%emt 0:00:35]} 22. Nc5 {[%emt 0:00:42]} Ra7 {[%emt 0:00:08]} 23. f4 {[%emt 0:00:58]} exf4 {[%emt 0:00:37]} 24. Rxe8+ {[%emt 0:00:55]} Qxe8 {[%emt 0:00:02]} 25. Kh1 {[%emt 0:05:33]} f3 {[%emt 0:00:27]} 26. Bf1 {[%emt 0:06:37]} Ne2 {[%emt 0:00:12]} 27. Qb1 {[%emt 0:01:02]} Bxa1 {[%emt 0:00:03]} 28. Qxa1 {[%emt 0:00:22]} Qe5 {[%emt 0:00:02]} 29. Qb1 {[%emt 0:01:02]} Qd5 {[%emt 0:02:13]} 30. a3 {[%emt 0:03:08]} Rxa3 {[%emt 0:00:48]} 31. Ne4 {[%emt 0:00:10]} Qd4 {[%emt 0:01:03]} 0-1

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.18"]
[Round "3"]
[White "Rocha, Vitor Firmo De Souz"]
[Black "Lopes Fo, Jorge Antonio Ferre"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2174"]
[BlackElo "2126"]
[Annotator "TA"]
[PlyCount "21"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,21,44,48,40,81,80,181,181,318,325]} 1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 Qa5 5. Be3 Nf6 6. Qd2 Nc6 7. dxc5 Ng4 8. Bc4 {[%cal Bf1c4,Bc4b3,Bb3f7][%mdl 32] B27: Sicilian: 2 Nf3, unusual Black 2nd moves} Qb4 9. Bb3 Bxc3 $146 (9... Nxe3 $16 {was necessary.} 10. Qxe3 (10. fxe3 Qxc5 11. O-O-O O-O $15) 10... b6) ({Predecessor:} 9... Nxe3 10. Qxe3 Nd4 11. O-O-O Nxb3+ 12. cxb3 Qa5 13. a3 O-O 14. b4 Qd8 15. Kb1 b6 {1-0 (42) Fernandez Romero,E (2469)-Ajrapetjan,Y (2423) Moscow 2005}) 10. bxc3 $18 ({Don't do} 10. Qxc3 $6 Qxc3+ 11. bxc3 Nxe3 $14) 10... Qxe4 {[#]} (10... Qa5 $142 11. Bd4 O-O) 11. Bxf7+ $1 {[%mdl 512]} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.18"]
[Round "3"]
[White "Rios Fo., Hilton Carlos Da Si"]
[Black "Lebredo Zaragoitia, Gerardo"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2138"]
[BlackElo "2139"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,50,0,22,54,67,58,22,31,33,39,9,29,29,33,23,32,36,24,14,26,-52,-58,-55,-16,-21,-16,-64,-37,-45,0,-30,-16,-30,-39,-147,-170,-760,-761]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. g3 Ba6 6. Qc2 O-O 7. Bg2 d5 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} 8. O-O {LiveBook: 47 Games} Bxd2 (8... c5 9. dxc5 Bxc5 10. cxd5 exd5 11. Nb3 Nbd7 12. Nxc5 bxc5 13. Rd1 d4 14. b4 Rc8 15. bxc5 Nxc5 16. Rxd4 Qb6 17. Qb2 Qxb2 18. Bxb2 Bxe2 {½-½ (139) Moiseenko,A (2711)-Efimenko,Z (2651) Kiev 2013}) 9. Nxd2 Nc6 {White is slightly better.} 10. Qa4 $146 ({Predecessor:} 10. e3 e5 11. dxe5 Nxe5 12. b3 Qe7 13. cxd5 Bxf1 14. Nxf1 Rfe8 15. Bb2 {½-½ (35) Roiz,M (2599)-Sulava,N (2497) Basel 2006}) 10... Bb7 11. Nf3 Ne4 12. Be3 Na5 13. cxd5 exd5 14. Ne5 f6 15. Nd3 Re8 16. Rfc1 Nc4 17. Rxc4 ({Better is} 17. Bf4 $11) 17... dxc4 $15 18. Qxc4+ Bd5 19. Qa4 c6 $36 {[%mdl 2048] Black has some pressure.} 20. Re1 b5 21. Qc2 Rc8 22. Rc1 Qe7 ({But not} 22... Bxa2 $2 23. b3 $18) 23. Nf4 g5 24. Nd3 (24. Nxd5 $15 cxd5 25. Qxc8 Rxc8 26. Rxc8+ Kg7 27. Ra8) 24... Nd6 $17 ({Worse is} 24... Bxa2 25. Bxe4 Qxe4 26. b3 $18) 25. Bh3 $2 {[#]} (25. Ne1) 25... Qe4 $1 {[%mdl 512] Precision: White = 29%, Black = 62%.} 0-1

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.18"]
[Round "3"]
[White "Peixoto, Rudson Marinho"]
[Black "Nascimento, Pedro Henrique Alve"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2007"]
[BlackElo "2007"]
[Annotator "NA RC"]
[PlyCount "82"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:34:38]} d5 {[%emt 0:35:32]} 2. c4 {[%emt 0:00:11]} e6 {[%emt 0:00:10]} 3. e3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:44]} 4. Nf3 {[%emt 0:00:19]} Be7 {[%emt 0:01:36]} 5. Bd3 {[%emt 0:00:08]} O-O {[%emt 0:00:23]} 6. O-O {[%emt 0:00:21]} dxc4 {[%emt 0:01:35]} 7. Bxc4 {[%emt 0:00:10]} b6 {[%emt 0:00:08]} 8. Nc3 {[%emt 0:00:35]} Bb7 {[%emt 0:00:11]} 9. Re1 {[%emt 0:00:29]} c5 {[%emt 0:00:35]} 10. e4 {[%emt 0:04:08]} cxd4 {[%emt 0:01:06]} 11. Qxd4 {[%emt 0:02:21]} Nc6 {[%emt 0:00:24]} 12. Qxd8 {[%emt 0:00:21]} Rfxd8 {[%emt 0:00:21]} 13. Bg5 {[%emt 0:00:12]} h6 {[%emt 0:00:25]} 14. Bh4 {[%emt 0:00:13]} g5 {[%emt 0:00:58]} 15. Bg3 {[%emt 0:00:10]} Nh5 {[%emt 0:00:12]} 16. Rad1 {[%emt 0:00:55]} Nxg3 {[%emt 0:00:13]} 17. hxg3 {[%emt 0:00:10]} Bb4 {[%emt 0:01:02]} 18. g4 {[%emt 0:01:32]} Bxc3 {[%emt 0:01:53]} 19. bxc3 {[%emt 0:00:11]} Kf8 {[%emt 0:01:32]} 20. Nd4 {[%emt 0:00:31]} Ne5 {[%emt 0:01:18]} 21. Bb3 {[%emt 0:00:26]} Rac8 {[%emt 0:03:51]} 22. Bxe6 {[%emt 0:01:19]} Rxc3 {[%emt 0:02:03]} 23. Bf5 {[%emt 0:01:55]} Ke7 {[%emt 0:00:33]} 24. Nb5 {[%emt 0:00:41]} Rxd1 {[%emt 0:01:28]} 25. Rxd1 {[%emt 0:00:11]} Rc2 {[%emt 0:00:29]} 26. Nxa7 {[%emt 0:02:00]} Rxa2 {[%emt 0:00:21]} 27. Nc8+ {[%emt 0:00:52]} Bxc8 {[%emt 0:00:38]} 28. Bxc8 {[%emt 0:00:08]} Rb2 {[%emt 0:01:02]} 29. Rd5 {[%emt 0:00:43]} f6 {[%emt 0:00:25]} 30. f3 {[%emt 0:00:39]} b5 {[%emt 0:00:20]} 31. Ba6 {[%emt 0:00:55]} b4 {[%emt 0:00:24]} 32. Rb5 {[%emt 0:01:14]} Kd6 {[%emt 0:02:52]} 33. Bb7 {[%emt 0:00:33]} Kc7 {[%emt 0:03:04]} 34. Bd5 {[%emt 0:00:28]} Nd3 {[%emt 0:00:19]} 35. g3 {[%emt 0:04:11]} Ne5 {[%emt 0:00:25]} 36. f4 {[%emt 0:00:56]} gxf4 {[%emt 0:00:38]} 37. gxf4 {[%emt 0:00:15]} Nxg4 {[%emt 0:00:19]} 38. Rb7+ {[%emt 0:00:13]} Kd6 {[%emt 0:00:22]} 39. Rg7 {[%emt 0:01:26]} Rb1+ {[%emt 0:00:11]} 40. Kg2 {[%emt 0:00:52]} Ne3+ {[%emt 0:00:36]} 41. Kf3 {[%emt 0:00:22]} Nxd5 {[%emt 0:00:22]} 0-1

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.18"]
[Round "3"]
[White "Dos Santos, Rodrigo Mello"]
[Black "Dos Santos, Vitor Eduardo Mello"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1965"]
[BlackElo "2054"]
[Annotator "NA RC"]
[PlyCount "2"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 Nf6 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.18"]
[Round "3"]
[White "Morais, Wagner Soares De"]
[Black "Bomfim, Carlos B Campos Roc"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1826"]
[BlackElo "1920"]
[Annotator "NA RC"]
[PlyCount "69"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:29:36]} Nf6 {[%emt 0:29:53]} 2. c4 {[%emt 0:03:55]} d6 {[%emt 0:00:35]} 3. f3 {[%emt 0:00:43]} g6 {[%emt 0:02:03]} 4. e4 {[%emt 0:01:24]} Bg7 {[%emt 0:01:44]} 5. Nc3 {[%emt 0:00:12]} O-O {[%emt 0:00:24]} 6. Be3 {[%emt 0:00:09]} Nbd7 {[%emt 0:01:45]} 7. Qd2 {[%emt 0:00:13]} e5 {[%emt 0:03:06]} 8. Nge2 {[%emt 0:00:18]} Nb6 {[%emt 0:01:51]} 9. Nc1 {[%emt 0:01:45]} c6 {[%emt 0:01:11]} 10. Nb3 {[%emt 0:00:17]} Be6 {[%emt 0:03:15]} 11. d5 {[%emt 0:01:36]} Bd7 {[%emt 0:01:54]} 12. c5 {[%emt 0:08:11]} cxd5 {[%emt 0:00:30]} 13. exd5 {[%emt 0:03:31]} dxc5 {[%emt 0:03:25]} 14. Nxc5 {[%emt 0:07:19]} Bf5 {[%emt 0:07:29]} 15. g4 {[%emt 0:02:36]} Bc8 {[%emt 0:03:38]} 16. d6 {[%emt 0:01:50]} Nbd7 {[%emt 0:03:37]} 17. N5e4 {[%emt 0:00:19]} a6 {[%emt 0:01:55]} 18. O-O-O {[%emt 0:00:26]} b5 {[%emt 0:00:29]} 19. Bd3 {[%emt 0:01:06]} Bb7 {[%emt 0:00:29]} 20. h4 {[%emt 0:03:19]} Rc8 {[%emt 0:00:31]} 21. Kb1 {[%emt 0:00:08]} Qa5 {[%emt 0:01:03]} 22. h5 {[%emt 0:00:42]} b4 {[%emt 0:01:04]} 23. Ne2 {[%emt 0:00:13]} Nd5 {[%emt 0:01:47]} 24. Bh6 {[%emt 0:00:41]} N5f6 {[%emt 0:06:45]} 25. Bxg7 {[%emt 0:00:30]} Kxg7 {[%emt 0:00:09]} 26. hxg6 {[%emt 0:00:09]} fxg6 {[%emt 0:00:21]} 27. Qh6+ {[%emt 0:00:47]} Kf7 {[%emt 0:03:48]} 28. Ng5+ {[%emt 0:00:12]} Ke8 {[%emt 0:00:15]} 29. Qg7 {[%emt 0:00:19]} Nd5 {[%emt 0:01:40]} 30. Rxh7 {[%emt 0:02:27]} Rf6 {[%emt 0:02:37]} 31. Rh8+ {[%emt 0:00:36]} Nf8 {[%emt 0:00:12]} 32. Bxg6+ {[%emt 0:00:55]} Kd8 {[%emt 0:01:13]} 33. Rxd5 {[%emt 0:01:18]} Rc5 {[%emt 0:00:39]} 34. Qxf6+ {[%emt 0:02:45]} Kd7 {[%emt 0:00:32]} 35. Rxc5 {[%emt 0:06:33]} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.18"]
[Round "3"]
[White "Sampaio, Andre Luiz"]
[Black "Pimentel, Rafael Favarin G."]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1700"]
[BlackElo "1886"]
[Annotator "NA RC"]
[PlyCount "28"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:29:47]} f5 {[%emt 0:29:31]} 2. Nf3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:04]} 3. e3 {[%emt 0:00:14]} e6 {[%emt 0:00:05]} 4. Be2 {[%emt 0:00:13]} d5 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:18]} Bd6 {[%emt 0:00:02]} 6. c4 {[%emt 0:00:22]} c6 {[%emt 0:00:04]} 7. Nc3 {[%emt 0:00:16]} O-O {[%emt 0:00:05]} 8. b3 {[%emt 0:00:23]} Bd7 {[%emt 0:00:18]} 9. Bb2 {[%emt 0:00:12]} Be8 {[%emt 0:00:17]} 10. Rc1 {[%emt 0:00:17]} Nbd7 {[%emt 0:00:07]} 11. Qc2 {[%emt 0:00:16]} Rc8 {[%emt 0:00:14]} 12. Rfd1 {[%emt 0:00:13]} Qe7 {[%emt 0:00:29]} 13. h3 {[%emt 0:00:22]} Bh5 {[%emt 0:00:14]} 14. c5 {[%emt 0:00:29]} Bb8 {[%emt 0:00:05]} 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.19"]
[Round "4"]
[White "Lebredo Zaragoitia, Gerardo"]
[Black "Rocha, Vitor Firmo De Souz"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2139"]
[BlackElo "2174"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,47,-6,0,-15,-20,-18,-25,-22,-22,-22,-18,-23,0,-18,0,-18,-15,-40,-28,-50,-31,-55,-41,-45,0,-27]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. b3 Be7 8. Bb2 b5 9. Qc2 Bb7 10. O-O c5 11. d3 O-O 12. Nbd2 Qb6 {LiveBook: 52 Games. A13: English Opening: 1...e6} (12... Rc8 13. Rac1 Qb6 14. Qb1 Rfe8 15. Qa1 Bd6 16. Rc2 e5 17. Rfc1 Rcd8 18. Ng5 Bxg2 19. Kxg2 Qb7+ 20. Kg1 Nd5 {0-1 (66) Can,E (2557)-Cheparinov,I (2685) Gjakova 2016}) 13. Ne5 Bxg2 14. Kxg2 Nxe5 15. Bxe5 Nd7 {[%cal Bf6d7,Bd7b6,Bb6d5][%mdl 32]} 16. Bb2 Rac8 $146 ({Predecessor:} 16... Bf6 17. Bxf6 Nxf6 18. Rfc1 Rac8 19. a4 h6 20. axb5 axb5 {½-½ (40) Komljenovic,D (2460)-Peric,S (2260) Suances 1997}) 17. Rac1 Qb7+ 18. Nf3 Nb6 19. Qc3 {[%csl Gb2][%cal Rc3g7] [#]} f6 20. Kg1 Rfd8 21. Ba1 Bf8 22. Qd2 Nd5 23. Rfd1 {[#]} a5 $1 {[%mdl 512]} 24. Qe1 {Precision: White = 15%, Black = 55%.} (24. Qxa5 b4) 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.19"]
[Round "4"]
[White "Lopes Fo, Jorge Antonio Ferre"]
[Black "Morais, Wagner Soares De"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2126"]
[BlackElo "1826"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,113,43,30,89,52,58,43,40,32,30,46,43,22,105,80,88,91,80,80,81,76,125,143,151,109,160,163,157,139,159,154,195,193,199,177,169,50,147,0,170,170,193,156,163,119,148,127,314,311,328,55,103,60,78,67,284,272,383,376,378,358,331,202,511,507,500,473,578,566,898,900,885,846,868,788,1322,889,861,889,989,765,1263,874,1495,1425,1267,1137,3233,3172,2494,2811,2804,2789,2585,2593,29981,29982,29983,29984,29989,29990]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 e6 5. Nc3 exd5 6. Nxd5 Bb7 7. Nxf6+ Qxf6 8. Nf3 (8. e4 {keeps more tension.} Bxe4 9. Qe2 Qe7 10. Bg5 f6 11. Bf4) 8... d5 {A57: Benko/Volga Gambit} (8... Be7 $11) 9. e3 (9. g3 Bd6 10. Bg2 Nd7 11. O-O O-O 12. Qc2 Rfe8 13. Rd1 h6 14. Nh4 Qe6 15. Nf5 Bf8 16. a4 a6 17. bxa6 Qxa6 18. Ne3 Nf6 19. Nxd5 Nxd5 20. Bxd5 Bxd5 21. Rxd5 Rxe2 {½-½ (34) Zontakh,A (2536)-Krivoshey,S (2471) Elets 2014}) 9... Bd6 10. Be2 O-O {White is slightly better.} 11. O-O Nd7 12. Rb1 Qg6 $146 ({Predecessor:} 12... Rfe8 13. b3 Rad8 14. Bb2 Qh6 15. g3 Nf6 16. Nh4 {0-1 (33) Bartos,J (2259)-Vaindl,J (2092) Czechia 2013}) 13. Bd2 f5 (13... d4 $11 {remains equal.}) 14. b4 c4 15. g3 Nf6 16. Nh4 Qe8 17. Nxf5 Bc7 18. Nd4 Ne4 19. Be1 Qg6 (19... a6 $142) 20. Bh5 $16 Qh6 21. Bg4 Rae8 22. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Bb8 23. a5 Kh8 24. Kg2 Qf6 25. Qf3 ({Better is} 25. f3 $18) 25... Qd6 ({Black should play} 25... Qe5 $14 26. Qd1 Nf6) 26. Qd1 Qf6 27. a6 Bc8 {[#]} 28. Bxc8 $1 Rxc8 29. Qg4 Rce8 30. Qd7 Rd8 $2 (30... Be5 $16 {is a better defense.}) 31. Qe6 $18 Rd6 32. Qg4 $2 (32. Qxf6 $18 Rdxf6 33. Nc6) 32... Bc7 33. Rd1 Bb6 34. f3 {Black must now prevent Qf4.} Ng5 $2 (34... Qf7 $14) 35. Bc3 Qg6 (35... Nf7 $142 36. Qf4 Ne5) 36. h4 Ne6 37. Qxg6 hxg6 38. Rfe1 {[#] And now Nxe6 would win.} Nd8 $2 (38... Nc7 {is more resistant.} 39. e4 dxe4) 39. e4 dxe4 40. Rxe4 Rdf6 41. f4 R6f7 42. Nc6 Kh7 43. Rd5 Kg8 44. Rxc4 Re8 45. Ne5 Rfe7 46. Rc8 Kh7 47. Kf3 Rf8 48. Kg4 Rfe8 49. Bd4 Bxd4 50. Rxd4 Ne6 51. Rxe8 Rxe8 {[%mdl 4096] Endgame KRN-KRN} 52. Rd7 Rb8 53. Rb7 Ra8 54. Nc6 Kh6 55. Rxa7 {White mates.} Re8 56. Rb7 Nf8 57. a7 {Accuracy: White = 61%, Black = 30%.} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.19"]
[Round "4"]
[White "Dos Santos, Vitor Eduardo Mello"]
[Black "Rios Fo., Hilton Carlos Da Si"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2054"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,77,39,37,1,50,1,1,1,3,6,4,0,0,0,7,-9,0,0,0,0,0,0,0,-31,0,-34,-33,-23,-39,-14,-20,-53,0,-10,97,95,83,44,97,95,95,97,100,95,91,95,162,164,224,152,179,0,152,144,206,216,262,181,214,221,829,816,785,752,671,682,5758,5732]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Ngf6 5. Re1 e6 6. d4 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (6. c3 a6 7. Bd3 Be7 8. Bc2 Ne5 9. d4 Nxf3+ 10. Qxf3 O-O 11. dxc5 dxc5 12. Bf4 Bd7 13. Na3 b5 14. Rad1 Qc8 {½-½ (64) Henriquez Villagra,C (2517)-Amonatov,F (2620) Doha 2016}) 6... cxd4 {LiveBook: 4 Games} 7. Qxd4 Qc7 8. c4 {White is slightly better.} Be7 9. Nc3 O-O 10. Bxd7 Bxd7 11. a4 $146 ({Predecessor:} 11. h3 a6 12. a4 Rfd8 13. Be3 Rac8 {0-1 (47) Gomes,M (2290)-Tran,T (2512) Kolkata 2018}) 11... Rfd8 12. b3 Be8 13. Bb2 a6 14. Rac1 Bf8 15. Qe3 Nd7 16. Ne2 Rac8 17. Ng3 Qb8 18. Qg5 {And now Bxg7! would win.} f6 19. Qg4 Bf7 20. Nd4 Ne5 21. Qe2 Ng6 ({Black should play} 21... d5 $15 22. cxd5 exd5) 22. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} d5 (22... Nf4 $11 {remains equal.} 23. Qd2 e5) 23. exd5 $16 exd5 {White must now prevent ...Re8.} 24. h5 $1 $36 {[%cal Rh5g6][%mdl 2048] White is more active.} Re8 (24... Nf4 $14 25. Qg4 Nd3 {[%mdl 64] Double Attack}) 25. hxg6 Rxe2 26. gxf7+ Kxf7 27. Rxe2 dxc4 28. bxc4 Bc5 (28... Qd6 $16) 29. Ne4 $18 Bf8 (29... Qc7 {keeps fighting.} 30. Ne6 Kxe6) 30. Nf5 Qf4 31. Nd4 $2 (31. Nfd6+ $1 $18 Bxd6 32. g3 Qxc1+ 33. Bxc1) 31... Rd8 $2 {[#]} (31... Qb8 $1 $11) 32. Re3 $1 $16 Re8 {[#]} (32... Bd6 $16) 33. Rce1 $1 $18 Rc8 34. g3 Qg4 35. c5 Bxc5 $2 (35... Rd8 36. f3 Qd7) 36. Nxc5 {White is clearly winning.} Rxc5 37. Re7+ Kg6 38. Ne6 {[%mdl 64] Double Attack} Rc8 39. Rxg7+ {Accuracy: White = 69%, Black = 43%.} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.19"]
[Round "4"]
[White "Nascimento, Pedro Henrique Alve"]
[Black "Dos Santos, Rodrigo Mello"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2007"]
[BlackElo "1965"]
[Annotator "NA RC"]
[PlyCount "108"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 15,108,52,48,41,46,37,40,29,47,37,39,50,73,72,68,-156,-158,-174,-156,-216,-243,-256,-183,-196,-168,-183,-204,-219,-241,-236,-229,-234,-216,-238,-191,-297,-213,-236,-216,-253,-197,-296,-283,-427,-342,-447,-354,-337,-350,-376,-333,-326,-295,-434,-339,-335,-245,-232,0,-335,-362,32767,32767,32767,0,-382,32767,32767,32767,32767,-365,32767,32767,32767,32767,32767,32767,32767,32767,32767,-808,-1489,-2337,-2153,-1612,32767,32767,32767,32767,32767,32767,-29978,-29983,-29998,-29999]} 1. d4 {[%emt 0:29:32]} Nf6 {[%emt 0:29:47]} 2. c4 {[%emt 0:00:19]} c5 {[%emt 0:00:07]} 3. d5 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:00:06]} exd5 {[%emt 0:00:04]} 5. cxd5 {[%emt 0:00:05]} d6 {[%emt 0:00:04]} 6. e4 {[%emt 0:00:28]} g6 {[%emt 0:00:34]} 7. Bd3 {[%emt 0:00:18]} Bg7 {[%emt 0:00:07]} 8. Nge2 {[%emt 0:00:25]} O-O {[%emt 0:00:15]} 9. O-O {[%emt 0:00:14]} a6 {[%emt 0:01:23]} 10. a4 {[%emt 0:00:07]} Re8 {[%emt 0:05:06]} 11. Ng3 {[%emt 0:05:16]} Nbd7 {[%emt 0:01:44]} 12. h3 {[%emt 0:02:05]} Qc7 {[%emt 0:09:21]} 13. Be3 {[%emt 0:00:57] LiveBook: 15 Games A65: Modern Benoni: 6 e4} b6 {[%emt 0:02:23]} (13... h5 14. Re1 Rb8 15. Qe2 h4 16. Nf1 Nh5 17. a5 Be5 18. Qg4 Bf6 19. Qe2 Be5 20. Qg4 Bf6 21. Qe2 Be5 22. Qg4 {½-½ (22) Torma,R (2499)-Colpe,M (2408) Budapest 2017}) 14. f4 {[%emt 0:00:28]} Bb7 {[%emt 0:02:23]} 15. Qf3 $2 {[%emt 0:01:35] [#]} (15. Re1 $14 {stays ahead.}) 15... Nxd5 $1 {[%emt 0:01:43]} 16. Nxd5 $146 {[%emt 0:03:57]} ({Not} 16. exd5 $2 {[#]} Rxe3 $1 {[%mdl 512]} 17. Qxe3 Bd4 $19) 16... Bxd5 {[%emt 0:00:22]} 17. Kh1 {[%emt 0:00:32]} ({Wrong is} 17. exd5 $2 Rxe3 18. Qxe3 Bd4 $19) 17... Bc6 {[%emt 0:01:04]} ({Not} 17... Bxb2 18. exd5 (18. Rab1 Bd4 $17) 18... Bxa1 19. Rxa1 $11) 18. Qf2 {[%emt 0:02:41]} b5 {[%emt 0:13:01]} 19. axb5 {[%emt 0:01:08]} axb5 {[%emt 0:00:04]} 20. Rxa8 {[%emt 0:00:38]} Rxa8 {[%emt 0:00:02]} ({Don't take} 20... Bxa8 21. f5 $17) 21. e5 {[%emt 0:00:28]} c4 {[%emt 0:07:07]} 22. Bb1 {[%emt 0:07:17]} dxe5 {[%emt 0:00:54]} 23. f5 {[%emt 0:00:11]} Rf8 {[%emt 0:09:58]} 24. Bd2 {[%emt 0:06:56]} Qd6 {[%emt 0:02:47]} 25. Qe1 {[%emt 0:04:20]} (25. Be3 $142) 25... Qd4 {[%emt 0:02:07]} 26. Bc3 {[%emt 0:04:18]} Qh4 {[%emt 0:00:25]} 27. Kh2 {[%emt 0:02:12]} Re8 {[%emt 0:01:40]} 28. fxg6 {[%emt 0:00:44]} (28. Be4 {was necessary.} Ba8 29. Bxa8 Rxa8 30. Qe4 Qxe4 31. Nxe4) 28... hxg6 {[%emt 0:00:35]} 29. Bd2 {[%emt 0:06:38]} Nf6 {[%emt 0:01:14]} 30. Qe2 {[%emt 0:01:07]} Rd8 {[%emt 0:01:57]} 31. Be1 {[%emt 0:00:24]} Qd4 {[%emt 0:02:42]} 32. Bc3 {[%emt 0:00:56]} Qd5 {[%emt 0:00:25]} 33. Bc2 {[%emt 0:00:32]} Re8 {[%emt 0:00:39]} 34. Bb4 {[%emt 0:00:40]} Qd4 {[%emt 0:00:30]} 35. Bc3 {[%emt 0:02:20]} Qh4 {[%emt 0:00:07]} 36. Be1 {[%emt 0:00:57]} Qd4 $2 {[%emt 0:00:29]} ({Black should play} 36... Qh8 $19 37. Ne4 Re6) 37. Bc3 {[%emt 0:00:24]} Qc5 $2 {[%emt 0:00:01]} 38. Qd2 $1 $11 {[%emt 0:01:05]} Qd5 {[%emt 0:00:27]} (38... Qe7 39. Bb1) 39. Qe2 {[%emt 0:00:54]} Qc5 {[%emt 0:01:40]} (39... Qe6 $19 40. Be4 Nxe4 41. Nxe4 Qe7) 40. Ne4 $2 {[%emt 0:01:52]} Nxe4 {[%emt 0:01:06]} 41. Bxe4 {[%emt 0:00:03]} Bxe4 {[%emt 0:00:24]} 42. Qxe4 {[%emt 0:00:07]} Qd6 {[%emt 0:02:11]} 43. Qb7 {[%emt 0:01:10]} e4+ {[%emt 0:00:48]} 44. Kh1 {[%emt 0:00:07]} Qe6 {[%emt 0:00:34]} 45. Bxg7 {[%emt 0:00:49]} Kxg7 {[%emt 0:00:01]} 46. Qxb5 {[%emt 0:00:26]} e3 {[%emt 0:00:30]} 47. Qb4 {[%emt 0:00:38]} Rd8 {[%emt 0:01:41]} 48. Qc3+ {[%emt 0:01:09]} Kg8 {[%emt 0:00:01]} 49. Ra1 {[%emt 0:00:28]} Qe4 {[%emt 0:01:03]} 50. Re1 {[%emt 0:01:05]} Rd2 {[%emt 0:00:26]} 51. Rg1 {[%emt 0:01:36]} Rf2 {[%emt 0:00:27]} 52. b4 {[%emt 0:03:30]} e2 {[%emt 0:00:26]} 53. Qa1 {[%emt 0:03:28] [#]} Rxg2 {[%emt 0:00:42] Promotion} 54. Qe1 {[%emt 0:01:23]} Rf2+ {[%emt 0:00:38]} 0-1

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.19"]
[Round "4"]
[White "Pimentel, Rafael Favarin G."]
[Black "Bomfim, Carlos B Campos Roc"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1886"]
[BlackElo "1920"]
[Annotator "NA RC"]
[PlyCount "84"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,68,42,45,47,46,65,3,32767,32767,32767,32767,32767,32767,0,-186,37,-60,-85,-113,-143,-59,-14,-12,53,39,47,29,39,47,58,-396,-389,-402,-423,-445,-471,-1259,-1512,-1319,-857,-887,-893,-873,-906,-1227,-564,-529,-554,-714,-446,-552,-509,-497,-458,-435,-468,-451,32767,32767,32767,-541,-541]} 1. d4 {[%emt 0:34:26]} Nf6 {[%emt 0:30:14]} 2. c4 {[%emt 0:00:11]} g6 {[%emt 0:00:38]} 3. Nc3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:15]} 4. e4 d6 {[%emt 0:00:22]} 5. Be2 {[%emt 0:03:19]} Nbd7 {[%emt 0:00:54]} 6. Be3 {[%emt 0:01:27] LiveBook: 7 Games E73: King's Indian: Averbakh Variation without 6...c5} (6. Bg5 c5 7. d5 b5 8. cxb5 a6 9. a4 Qa5 10. Bd2 axb5 11. Bxb5 O-O 12. Nf3 Qc7 13. O-O Bb7 14. Re1 c4 {½-½ (25) Nevednichy,V (2541)-Vajda,L (2597) Medias 2016}) 6... c5 {[%emt 0:00:56]} 7. dxc5 $146 {[%emt 0:03:50]} (7. d5 $14) ({Predecessor:} 7. Qd2 cxd4 8. Bxd4 O-O 9. Nf3 Nc5 10. Qc2 b6 11. O-O Bb7 12. e5 Be4 13. Nxe4 Nfxe4 {1-0 (35) De Wel,H (1855)-Laleman,M (1647) Limburg 2006}) 7... dxc5 {[%emt 0:00:01]} 8. Qa4 {[%emt 0:00:14]} O-O {[%emt 0:00:28]} 9. Rd1 {[%emt 0:00:04]} Qb6 {[%emt 0:01:38]} 10. b3 {[%emt 0:02:05]} Qe6 {[%emt 0:05:58]} 11. f3 $2 {[%emt 0:09:17]} (11. Nf3 $11 {and White stays safe.}) 11... a6 $2 {[%emt 0:06:51]} (11... Ng4 $1 $19 {[%cal Rg4e3]} 12. Nd5 Nxe3 13. Nxe3 f5) 12. Qa3 {[%emt 0:09:10]} ({Better is} 12. Rc1 $11) 12... Ng4 $1 {[%emt 0:08:32]} 13. Nd5 {[%emt 0:13:23]} Nxe3 {[%emt 0:01:14]} 14. Nxe3 {[%emt 0:00:01] [#]} Bc3+ {[%emt 0:03:53]} ({Black should play} 14... f5 $1 $17 15. Nd5 fxe4) 15. Kf1 $1 {[%emt 0:00:48]} f5 {[%emt 0:01:05]} ({Black should try} 15... Bg7 $11) 16. Nd5 {[%emt 0:05:32]} Be5 {[%emt 0:01:08]} 17. exf5 {[%emt 0:01:59]} Rxf5 {[%emt 0:03:51]} 18. Bd3 {[%emt 0:03:36]} Rf7 {[%emt 0:00:30]} 19. Nh3 $2 {[%emt 0:00:38] [#]} (19. h4 $11 {and White stays safe.}) 19... Rxf3+ $1 {[%emt 0:04:26]} 20. gxf3 {[%emt 0:02:01]} Qxh3+ {[%emt 0:01:36] Double Attack} 21. Kf2 {[%emt 0:00:01]} Bd4+ {[%emt 0:02:44]} 22. Ne3 {[%emt 0:00:01]} (22. Ke1 $142 e6 23. Ne7+ Kf7 24. Nxc8) 22... Ne5 {[%emt 0:01:08]} 23. Be4 {[%emt 0:04:33]} Ng4+ {[%emt 0:01:31]} (23... Bf5 $142 24. Bd5+ e6 25. Rxd4 exd5 26. Nxf5 cxd4 27. Nxd4 Re8) 24. Ke2 {[%emt 0:00:01]} Nxe3 {[%emt 0:01:27]} 25. Rxd4 {[%emt 0:00:28]} cxd4 {[%emt 0:01:12]} 26. Qxe7 {[%emt 0:00:04]} Be6 {[%emt 0:04:14]} 27. Kd3 {[%emt 0:04:35]} Bf7 {[%emt 0:01:42]} 28. Qxb7 {[%emt 0:01:28]} Rd8 {[%emt 0:01:09]} 29. Qxa6 {[%emt 0:00:18]} Qg2 {[%emt 0:01:04]} 30. Rc1 {[%emt 0:00:01]} Qb2 {[%emt 0:00:52]} 31. Qa5 {[%emt 0:00:06]} Rb8 {[%emt 0:02:14]} 32. Qd2 {[%emt 0:01:14]} Qa3 {[%emt 0:01:26]} 33. Ke2 {[%emt 0:00:18]} Qc5 {[%emt 0:00:53]} 34. Rg1 $19 {[%emt 0:01:05]} Re8 {[%emt 0:00:51]} 35. Qd3 {[%emt 0:00:32]} Re6 {[%emt 0:01:12]} 36. h4 {[%emt 0:00:18]} Qe5 {[%emt 0:00:11]} 37. Rb1 {[%emt 0:00:48]} Qh2+ {[%emt 0:00:29]} 38. Ke1 {[%emt 0:00:01]} Qg3+ {[%emt 0:00:19]} 39. Kd2 {[%emt 0:00:52]} Qf4 {[%emt 0:00:42]} 40. Ke2 {[%emt 0:00:34]} Qh2+ {[%emt 0:00:44]} 41. Ke1 {[%emt 0:00:04]} Ng2+ {[%emt 0:00:32]} 42. Kd1 {[%emt 0:00:22]} Ne3+ 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.19"]
[Round "4"]
[White "Sampaio, Andre Luiz"]
[Black "Peixoto, Rudson Marinho"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1700"]
[BlackElo "2007"]
[Annotator "NA RC"]
[PlyCount "33"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,33,10,0,7,11,5,10,-3,0,0,-33,12,0,6,0,6,1,10,8,0,8,32,24,160,187,156,0]} 1. Nf3 {[%emt 0:29:36]} d5 {[%emt 0:36:55]} 2. d4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:07]} 3. e3 {[%emt 0:00:39]} e6 {[%emt 0:00:09]} 4. Bd3 {[%emt 0:00:26]} Be7 {[%emt 0:00:11]} 5. O-O {[%emt 0:00:40]} O-O {[%emt 0:00:04]} 6. Nbd2 {[%emt 0:00:38]} c5 {[%emt 0:00:16]} 7. c3 {[%emt 0:00:12]} b6 {[%emt 0:00:11]} 8. Qe2 {[%emt 0:01:50]} Bb7 {[%emt 0:00:14]} 9. dxc5 {[%emt 0:02:13] LiveBook: 5 Games} Bxc5 {[%emt 0:01:29]} 10. e4 {[%emt 0:01:11] D05: Colle System with ...e6} dxe4 {[%emt 0:01:13]} 11. Nxe4 {[%emt 0:00:37]} Nxe4 {[%emt 0:01:37]} 12. Bxe4 {[%emt 0:00:14]} Bxe4 {[%emt 0:00:03]} 13. Qxe4 {[%emt 0:00:16]} Nd7 {[%emt 0:00:09]} 14. Bg5 {[%emt 0:05:01]} Be7 {[%emt 0:01:01]} (14... Nf6 15. Qe5 Qe7 16. Rad1 Rfd8 17. Qe2 Qc7 {½-½ (90) Rodrigues,E (2303)-Proudian,A (2354) Pocos de Caldas 2014}) 15. Rad1 {[%emt 0:06:48]} Qe8 $146 {[%emt 0:03:30] [#]} ({Predecessor:} 15... Bxg5 $11 16. Nxg5 Qxg5 17. Rxd7 g6 (17... Rfd8 18. Rfd1 g6 19. g3 Qf6 20. R1d3 Qg5 21. Kg2 Rf8 22. Qd4 Qa5 {½-½ (22) Nachtkamp,H (2091)-Medunova,V (2216) Seefeld 1999})) 16. Bxe7 $1 {[%emt 0:02:43]} Qxe7 {[%emt 0:00:07]} 17. Ra1 $11 (17. Qb7 $18 Rfd8 {[#]} 18. Ne5 $1 {[%mdl 576] Pin}) 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.20"]
[Round "5"]
[White "Rocha, Vitor Firmo De Souz"]
[Black "Dos Santos, Rodrigo Mello"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2174"]
[BlackElo "1965"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,113,39,8,77,73,72,62,56,68,79,10,17,8,95,30,23,30,37,31,36,31,50,47,144,145,150,147,147,148,141,145,138,60,224,237,1200,1120,29964,29959,5389,5273,1589,383,354,352,317,301,595,661,327,545,434,434,995,834,995,950,945,974,973,945,945,720,885,650,29975,29976,29976,29977,29975,29974,29974,29980,29976,29974,29974,29975,29979,29980,29989,29990,29990,29991,29992,29993]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. O-O-O Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5 15. Bg3 Bd7 16. Rhf1 {[#] LiveBook: 7 Games. B99: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9 0-0-0 Nbd7} O-O-O $146 (16... f6 $11 {keeps the balance.}) ({Predecessor:} 16... Qc5 17. Nxe5 Nxe5 18. Kb1 Rc8 19. Bf2 Qa5 20. Bd4 Rh6 21. h4 Rxh4 22. g3 Rh8 23. Qf2 Rc6 24. Bxe5 Qxe5 25. Qxf7+ Kd8 26. Ne2 Rf8 27. Qh7 Rh8 28. Qf7 Rf8 29. Qh7 Rh8 {½-½ (29) Shirov,A (2740)-Ivanchuk,V (2740) Leon 2008}) 17. Nxe5 $16 Nxe5 18. Bxe5 {White is better.} dxe5 19. Rxf7 Be8 20. Rff1 (20. Rg7 $16 {Hoping for Qg4.} Kb8 21. Qg4) 20... Rxh2 $11 {...Bh5 is the strong threat.} 21. Qg4 Rh6 (21... Bd7 $1 $11) 22. Rh1 (22. Nd5 $1 $16 {[%cal Rd5c7]} Qc5 23. Nxe7+ Qxe7 24. Qg3) 22... Rxh1 23. Rxh1 {[%cal Bd1h1,Bh1h7,Bh7d7][%mdl 32]} Bd7 24. Rh7 Qc5 25. a3 Kb8 26. Kb1 Rf8 {[#]} ({Black should try} 26... Rc8 $14) 27. Nd5 $1 $16 {[%cal Rd5e7][%mdl 576] Pin} Bd6 (27... exd5 28. Qxd7) 28. Rxd7 exd5 29. Qe6 ({Don't play} 29. Qxg5 $6 dxe4 30. Be2 Bc7 $11) 29... dxe4 30. Bxe4 ({Much worse is} 30. Rxd6 $6 exd3 31. Rxd3 Ka8 $11) 30... Bc7 31. Qb3 (31. Rg7 $16) 31... b6 $2 {[#]} (31... Qb5 $1 $14) 32. Qe6 $1 $40 {[%mdl 128] Strongly threatening Ka2. White is out for blood.} Rd8 $2 (32... a5 33. Bd5 Rf1+ 34. Ka2 Rf8) 33. b4 Qg1+ {[#]} 34. Ka2 $1 Rxd7 35. Qxd7 {Threatening mate with Qe8+.} Qd4 36. Qe8+ $2 (36. Bd5 {Qe8+ would kill now.} Qxd5+ 37. Qxd5) 36... Qd8 37. Qc6 {[%csl Ge4][%cal Rc6b7]} Kc8 38. Bd3 Qd6 $2 (38... Qe7 39. Bxa6+ Kd8) 39. Bxa6+ Kd8 40. Qxd6+ Bxd6 {[%mdl 4096] Endgame KB-KB} 41. Bd3 g4 (41... Be7 $142 42. g4 e4) 42. Kb3 Be7 43. Kc4 Bg5 44. Kb5 Kc7 45. a4 Be3 46. c4 {[%cal Bc2c4,Bc4c5,Bc5c6][%mdl 32]} Bd4 47. Be4 g3 48. a5 {White mates.} bxa5 49. Kxa5 Bb6+ 50. Kb5 Bd4 51. c5 Be3 52. Kc4 Bd2 53. b5 {[%cal Bb4b5,Bb5b6][%mdl 32]} Ba5 54. b6+ Kc8 55. Kb5 Bd2 56. c6 Be3 57. Bf5+ {Accuracy: White = 64%, Black = 21%.} 1-0

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.20"]
[Round "5"]
[White "Lebredo Zaragoitia, Gerardo"]
[Black "Dos Santos, Vitor Eduardo Mello"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2139"]
[BlackElo "2054"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,24,18,22,16,18,19,17,10,16,7,8]} 1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e5 7. d5 Nb8 8. Nf3 Bd6 {LiveBook: 15 Games. The position is equal. D07: Queen's Gambit: Chigorin Defence} (8... Nd7 9. Be2 Bd6 10. Bg5 f6 11. Be3 O-O 12. O-O Kh8 13. Nd2 Nc5 14. Bg4 Bd7 15. Qe2 Be8 16. f3 {1-0 (52) Campos Moreno,J (2458)-Perez Mitjans,O (2435) Figueres 2014}) 9. Bg5 f6 10. Be3 O-O 11. Be2 b6 12. O-O Nd7 $146 ({Predecessor:} 12... f5 13. exf5 Bxf5 14. Re1 Nd7 15. Bg5 Qe8 16. Nh4 {0-1 (29) Brumen,D (2349)-Juranic,B (2214) Rijeka 2009}) 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.20"]
[Round "5"]
[White "Rios Fo., Hilton Carlos Da Si"]
[Black "Lopes Fo, Jorge Antonio Ferre"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2138"]
[BlackElo "2126"]
[Annotator "TA"]
[PlyCount "163"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,163,95,89,91,100,70,64,47,54,54,44,54,48,45,72,23,47,45,62,65,67,65,63,71,58,62,77,63,91,95,85,69,81,99,91,22,22,17,31,31,30,30,37,39,93,91,148,135,135,135,135,133,121,119,153,105,107,107,104,83,83,87,84,37,96,90,96,62,83,78,87,64,70,68,73,59,108,56,65,58,58,50,64,58,58,48,58,58,56,50,79,0,56,56,56,40,40,14,48,50,50,49,54,52,53,54,50,39,39,39,39,43,46,31,81,85,87,87,87,87,104,91,6193,6103,6103,6095,6095,6095,6095,6095,5089,0,0,0,0,0,0,0,0,-29985]} 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. e3 g6 5. d4 Bg7 6. d5 Nb8 7. Bd3 d6 8. h3 O-O 9. e4 e6 10. O-O Na6 11. Bf4 e5 12. Bg5 h6 {E90: King's Indian: Classical: Early deviations and 6 h3} 13. Be3 Nh5 {LiveBook: 8 Games} 14. Re1 {[#]} Nf4 $146 {White is better.} ({Predecessor:} 14... Bd7 15. a3 Be8 16. Qd2 g5 17. Ne2 Bd7 18. Ng3 Nf4 19. Nf5 Qf6 20. Nh2 {½-½ (52) Har Zvi,R (2510)-Smirin,I (2615) Israel 1996}) 15. Bf1 Nc7 16. Kh2 g5 17. g3 Ng6 18. a3 f5 19. exf5 Bxf5 20. Bd3 Bxd3 21. Qxd3 Ne7 22. Nd2 Nf5 23. Kg2 Qd7 24. b4 b6 25. Rab1 {[%cal Ba1b1,Bb1b3,Bb3a3][%mdl 32]} Rab8 26. Rb3 Kh8 27. Reb1 cxb4 28. axb4 Nd4 29. Ra3 a6 30. Bxd4 (30. Nb3 $16) 30... exd4 $11 31. Ne2 {[%cal Bc3e2,Be2d4,Bd4f3][%mdl 32]} b5 32. Nxd4 bxc4 33. Qxc4 Qf7 {[%mdl 64] Double Attack} 34. N4f3 Nxd5 (34... Rbc8 $1 $14 35. Rd3 Nb5) 35. Rxa6 Rfc8 ({Black should play} 35... Nc3 36. Qxf7 Rxf7) 36. Rc6 Rxc6 37. Qxc6 Rxb4 38. Rxb4 Nxb4 39. Qxd6 Qf8 40. Qd7 Qa8 41. Kh2 {Threatens to win with h4.} Qd5 42. Qc7 {Hoping for Qb8+.} Nd3 43. Qb8+ Kh7 44. Qa7 Kh8 (44... Qc5 $14 45. Qxc5 Nxc5) 45. Qe3 $16 Ne5 46. Ne1 Kg8 47. Qe2 Qd4 48. Nf1 Kh8 49. Ne3 Qe4 50. Qd1 Nc4 51. N3c2 (51. Nxc4 $16 Qxc4 52. Nc2) 51... Ne5 52. Kg1 Qf5 53. g4 Qd7 54. Qe2 Ng6 55. Ng2 Ne5 56. Nce1 Qd4 57. Qc2 Nc4 58. Qe2 Ne5 $1 59. Ne3 Qa1 60. Kg2 Ng6 {And now ...Nf4+ would win.} 61. Qd2 Nh4+ 62. Kf1 Bc3 63. Qd8+ Kh7 {[%csl Gc3][%cal Ra1e1]} 64. Qd7+ Kh8 {[%csl Gc3][%cal Ra1e1]} 65. Qc8+ Kh7 {[%csl Gc3][%cal Ra1e1]} 66. N3c2 Qb2 67. Qd7+ Kh8 68. Qd8+ Kh7 69. Qd3+ Kh8 70. f4 {[%cal Bf2f4,Bf4f5,Bf5f6][%mdl 32]} Bxe1 71. Nxe1 {aiming for fxg5.} Qf6 72. f5 Qe5 73. Qd2 Qg3 $2 {[%mdl 8192] [#]} (73... h5 $16) 74. Qd8+ $1 $18 Kh7 75. Qe7+ Kg8 {[#]} 76. f6 $1 {[%csl Gf6][%cal Re7g7]} Qf4+ 77. Ke2 {[%csl Gf6][%cal Re7g7]} Qc4+ 78. Kd1 $2 (78. Nd3 $18 {[%csl Gf6][%cal Re7g7]} Qa2+ 79. Kd1) 78... Qf7 $11 {The position is equal.} 79. Qd8+ Qf8 80. Qd4 Qf7 81. Ke2 Qe6+ 82. Qe4 $2 {[%mdl 40960] Accuracy: White = 59%, Black = 55%. . An unexpected result.} (82. Qe3 $11 Qa2+ 83. Kd3 Qa6+ 84. Kc2 Qxf6 85. Qb3+ Kh7 86. Qb7+ Kh8 87. Nd3) 1/2-1/2

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.20"]
[Round "5"]
[White "Peixoto, Rudson Marinho"]
[Black "Pimentel, Rafael Favarin G."]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2007"]
[BlackElo "1886"]
[Annotator "NA RC"]
[PlyCount "86"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,81,6,0,8,0,-3,-13,-8,-16,-16,-60,-74,-91,-64,-143,-115,-125,-116,-137,-47,-101,-122,-201,-172,-248,-237,-253,-254,-235,-98,-141,-138,-159,-110,-124,-116,-112,-117,-135,-30,-57,1,-16,49,48,75,84,78,18,88,42,92,76,128,80,113,21,116,120,178,123,125,121,142,139,32767,32767,32767,32767,-448,-447]} 1. e4 {[%emt 0:29:37]} c5 {[%emt 0:31:18]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:20]} 3. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:13]} 4. Nxd4 {[%emt 0:00:07]} e6 {[%emt 0:00:22]} 5. Nxc6 {[%emt 0:00:10]} bxc6 {[%emt 0:00:11]} 6. Bd3 {[%emt 0:00:07]} d5 {[%emt 0:00:09]} 7. O-O {[%emt 0:00:35]} Bd6 {[%emt 0:01:48] LiveBook: 3 Games B44: Sicilian: Taimanov: 5 Nb5} (7... Nf6 8. Nd2 Be7 9. Re1 Bb7 10. e5 Nd7 11. b3 a5 12. Qg4 g6 13. Nf3 a4 14. Bh6 Qa5 15. Bd2 Qa7 16. b4 c5 17. a3 {1-0 (59) Battulga,N (2421)-Van Wely,L (2642) Batumi 2018}) 8. Qe2 {[%emt 0:01:15]} Qc7 {[%emt 0:00:44]} 9. g3 $146 {[%emt 0:00:41]} ({Predecessor:} 9. h3 Nf6 10. Nd2 Bd7 11. Re1 e5 12. Nf3 O-O 13. Bg5 dxe4 14. Bxe4 Nxe4 15. Qxe4 {0-1 (32) Cambando,J (2077)-Chipanga,C (2048) Windhoek 2014}) 9... Ne7 {[%emt 0:03:08]} 10. exd5 {[%emt 0:00:14]} cxd5 {[%emt 0:02:53]} 11. Nc3 {[%emt 0:00:28] [#]} a6 $1 {[%emt 0:00:11]} 12. Re1 {[%emt 0:01:52]} O-O {[%emt 0:00:33]} 13. Qh5 {[%emt 0:00:30]} (13. Na4 $142) 13... Ng6 {[%emt 0:02:04]} 14. Bd2 {[%emt 0:01:59]} Rb8 {[%emt 0:00:57]} 15. Rab1 {[%emt 0:01:45]} Bb7 {[%emt 0:12:19]} (15... f5 $17 16. Ne2 e5) 16. a3 {[%emt 0:00:15]} e5 {[%emt 0:01:52]} 17. Qe2 {[%emt 0:00:27]} (17. Bf5 $17) 17... Qc6 {[%emt 0:06:16]} 18. Bf5 {[%emt 0:03:35]} (18. f3 {is a better defense.}) 18... Ne7 {[%emt 0:03:33]} ({Worse is} 18... d4 19. Be4 $11) 19. Qg4 {[%emt 0:01:28]} Nxf5 {[%emt 0:11:59]} ({Don't play} 19... d4 20. Ne4 $17) 20. Qxf5 {[%emt 0:00:09]} Bc8 {[%emt 0:00:37]} ({Much less strong is} 20... d4 21. Ne4) (20... Rfe8 $19 {is more deadly.} 21. b4 f6) 21. Qd3 {[%emt 0:02:03]} Be6 {[%emt 0:00:18]} 22. b4 {[%emt 0:00:19]} d4 {[%emt 0:02:32]} 23. Ne4 {[%emt 0:02:03]} Bc4 {[%emt 0:00:08]} 24. Qf3 {[%emt 0:00:33]} Bd5 {[%emt 0:03:54]} 25. Qd3 {[%emt 0:00:25] [#]} Bxe4 {[%emt 0:03:47]} (25... Be7 $1 $17 26. g4 f5) 26. Rxe4 {[%emt 0:00:31]} Rfc8 {[%emt 0:00:18]} 27. Rc1 {[%emt 0:01:27]} f5 {[%emt 0:03:09]} (27... Qc4 $11) 28. Ree1 {[%emt 0:00:34]} Qc4 {[%emt 0:01:12]} 29. Qxf5 {[%emt 0:00:30]} Rf8 {[%emt 0:00:17]} 30. Qd7 {[%emt 0:00:32]} (30. Qe4 $16) 30... Rbd8 {[%emt 0:00:49]} (30... Rf6 $11 {keeps the balance.}) 31. Qb7 {[%emt 0:00:23]} Rf7 {[%emt 0:00:15]} 32. Qe4 {[%emt 0:01:30]} Rdf8 {[%emt 0:00:31]} (32... Rc8 $14) 33. Re2 {[%emt 0:00:56]} Qa2 {[%emt 0:01:06]} 34. Qc6 {[%emt 0:02:48]} (34. Qd3 $16) 34... Bb8 {[%emt 0:02:23]} (34... Rf6 $1 $14) 35. Qxa6 {[%emt 0:00:32]} e4 {[%emt 0:01:18]} (35... Ra7 $16 {might work better.} 36. Qc6 Qxa3) 36. Qc6 {[%emt 0:00:39]} ({White should try} 36. a4 $18) 36... d3 {[%emt 0:00:53]} 37. Rxe4 {[%emt 0:07:26]} Rxf2 {[%emt 0:01:08]} 38. Re8 {[%emt 0:07:44]} Ba7 {[%emt 0:02:36]} 39. Be3 {[%emt 0:00:15]} Bxe3 {[%emt 0:00:18]} 40. Rxe3 {[%emt 0:01:07]} d2 {[%emt 0:00:40]} 41. Rd1 $19 {[%emt 0:00:57]} Rf1+ {[%emt 0:00:24]} 42. Rxf1 {[%emt 0:00:42]} Rxf1+ {[%emt 0:00:01]} 43. Kxf1 {[%emt 0:00:15]} d1=Q+ {[%emt 0:00:08]} 0-1

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.20"]
[Round "5"]
[White "Bomfim, Carlos B Campos Roc"]
[Black "Nascimento, Pedro Henrique Alve"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1920"]
[BlackElo "2007"]
[Annotator "NA RC"]
[PlyCount "54"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,54,26,11,18,-12,-2,-18,-17,-14,-1,-59,-60,-102,-85,-149,-115,-120,-97,-77,-91,-127,-131,-159,-166,-180,-153,-155,-148,-197,-172,-202,-152,-154,-153,-165,-97,-177,-188,-187,-137,-365,-378,-371,-404,-422,-394,-479,-503]} 1. Nf3 {[%emt 0:31:49]} d5 {[%emt 0:29:42]} 2. g3 {[%emt 0:00:11]} c5 {[%emt 0:01:19]} 3. Bg2 {[%emt 0:01:25]} Nc6 {[%emt 0:00:18]} 4. d4 {[%emt 0:01:22]} e6 {[%emt 0:00:40]} 5. O-O {[%emt 0:00:39]} Nf6 {[%emt 0:00:07]} 6. c3 {[%emt 0:01:50]} (6. c4 $5) 6... Be7 {[%emt 0:00:24] LiveBook: 99 Games} 7. Be3 {[%emt 0:02:11] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (7. a3 O-O 8. b4 b6 9. Nbd2 Bb7 10. Rb1 Qc7 11. Nb3 Ne4 12. Qc2 c4 13. Nbd2 f5 14. Nxe4 fxe4 15. Ng5 Bc8 16. f3 Qd8 17. h4 h6 {1-0 (36) Pechac,J (2431)-Navara,D (2737) Slovakia 2017}) 7... Qb6 {[%emt 0:03:41]} 8. Qc2 $146 {[%emt 0:01:27]} ({Predecessor:} 8. Qb3 O-O 9. Qxb6 axb6 10. Rd1 Bd6 11. b3 Ne4 12. a3 Ne7 13. Ng5 Nxg5 14. Bxg5 f6 {0-1 (73) Santos,S-Valverde Toresano,A UECC email 1999}) 8... O-O {[%emt 0:00:38]} 9. Nbd2 {[%emt 0:01:01]} Ng4 {[%emt 0:00:20]} 10. Ng5 {[%emt 0:06:56]} g6 {[%emt 0:00:24]} 11. Nh3 {[%emt 0:01:41]} cxd4 {[%emt 0:01:21]} 12. cxd4 {[%emt 0:03:02]} Nxd4 {[%emt 0:04:52]} 13. Bxd4 {[%emt 0:00:33]} Qxd4 {[%emt 0:00:12]} 14. e3 {[%emt 0:00:55]} Qb6 {[%emt 0:00:48]} 15. Nf4 {[%emt 0:02:10]} Bd7 {[%emt 0:01:15]} 16. Nf3 {[%emt 0:03:34]} Bf6 {[%emt 0:01:14]} 17. Rab1 {[%emt 0:00:27]} Rac8 {[%emt 0:00:54]} 18. Qd1 {[%emt 0:01:04]} Nh6 {[%emt 0:03:17]} 19. h3 {[%emt 0:00:58]} Rc7 {[%emt 0:00:42]} 20. g4 {[%emt 0:00:31]} Bg7 {[%emt 0:00:23]} 21. Re1 {[%emt 0:03:02]} Bb5 {[%emt 0:02:22]} (21... Rfc8 $19 22. Nd4 Kh8) 22. Bf1 {[%emt 0:00:55]} (22. Nd4 $17) 22... Bxf1 {[%emt 0:01:24]} 23. Kxf1 {[%emt 0:00:07]} Qa6+ {[%emt 0:00:20]} 24. Nd3 $2 {[%emt 0:01:01]} (24. Kg2 $17) 24... e5 {[%emt 0:04:20]} 25. Kg1 {[%emt 0:04:03]} e4 {[%emt 0:01:16] Double Attack} 26. Nb4 {[%emt 0:00:06]} Qa5 {[%emt 0:00:15]} 27. Nxd5 {[%emt 0:01:42]} Rd8 $19 {[%emt 0:02:25]} ({Not} 27... exf3 28. b4 $16) 0-1

[Event "II Duchamp Open 2018-U2200"]
[Site "Rio de Janeiro"]
[Date "2018.11.20"]
[Round "5"]
[White "Morais, Wagner Soares De"]
[Black "Sampaio, Andre Luiz"]
[Result "0-1"]
[ECO "E80"]
[WhiteElo "1826"]
[BlackElo "1700"]
[Annotator "NA RC"]
[PlyCount "115"]
[EventDate "2018.11.14"]
[EventType "swiss"]
[EventCountry "BRA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,112,43,38,52,43,56,62,59,87,61,28,69,35,64,31,20,52,27,31,88,83,71,52,92,12,26,19,25,18,14,8,24,19,8,0,0,0,0,-77,-77,-137,-64,-65,-54,-70,-56,-52,0,-252,0,-76,0,-59,0,0,0,-64,-74,-79,-84,-96,-90,-95,-71,-72,32767,32767,32767,-109,-30,32767,32767,-53,32767,32767,32767,68,32767,79,85,85,96,87,32767,208,182,178,192,206,204,216,32767,32767,32767,32767,32767,32767,551,32767,683,881,763,1002,914,1038,1062]} 1. e4 {[%emt 0:29:40]} d6 {[%emt 0:29:55]} 2. d4 {[%emt 0:00:34]} Nf6 {[%emt 0:00:10]} 3. f3 {[%emt 0:00:15]} g6 {[%emt 0:00:48]} 4. c4 {[%emt 0:00:06]} Bg7 {[%emt 0:00:32] LiveBook: 838 Games} 5. Nc3 {[%emt 0:00:06]} c6 {[%emt 0:00:29]} 6. Be3 {[%emt 0:00:09]} Na6 {[%emt 0:00:34]} 7. Qd2 {[%emt 0:00:20]} O-O {[%emt 0:01:57]} 8. Bd3 {[%emt 0:06:02] E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6)} e5 {[%emt 0:00:52]} 9. d5 {[%emt 0:01:19]} Nd7 {[%emt 0:02:55]} (9... Nh5 10. Nge2 f5 11. exf5 gxf5 12. O-O Bd7 13. dxc6 bxc6 14. Rad1 Be6 15. Bc2 Bxc4 16. Qxd6 Qxd6 17. Rxd6 {½-½ (24) Balogh,T (2334)-Gazik,I (2299) Slovakia 2016}) 10. g4 $146 {[%emt 0:04:52]} ({Predecessor:} 10. dxc6 bxc6 11. Rd1 f5 12. Bg5 Bf6 13. Nh3 f4 14. Bxf6 Rxf6 15. Nf2 Nf8 16. a3 Nc5 {1-0 (25) Orozco Santos,F-Ramirez Florez,E Caldas 2011}) 10... Nb4 {[%emt 0:01:16]} 11. Bb1 {[%emt 0:00:33]} cxd5 {[%emt 0:00:36]} 12. cxd5 {[%emt 0:00:22]} Nc5 {[%emt 0:01:57]} 13. Nge2 {[%emt 0:00:49]} f5 {[%emt 0:00:40]} 14. gxf5 {[%emt 0:00:22]} gxf5 {[%emt 0:00:15]} 15. h4 {[%emt 0:03:04]} f4 {[%emt 0:02:17]} (15... Nba6 $14) 16. Bf2 {[%emt 0:00:29]} (16. Bxc5 $16 dxc5 17. a3) 16... Bd7 {[%emt 0:00:51]} 17. Nc1 {[%emt 0:00:14]} Rc8 {[%emt 0:01:30]} 18. a3 $1 {[%emt 0:00:12]} Nba6 {[%emt 0:01:04]} 19. Bc2 {[%emt 0:00:26]} b5 {[%emt 0:01:18]} 20. N1a2 {[%emt 0:06:40]} Qc7 {[%emt 0:02:40]} 21. b4 {[%emt 0:05:13]} Na4 {[%emt 0:04:11]} 22. Bxa4 {[%emt 0:00:22]} bxa4 {[%emt 0:00:15]} 23. O-O-O {[%emt 0:01:03]} (23. Rb1 $11 {keeps the balance.}) 23... Qc4 {[%emt 0:03:38]} 24. Qb2 {[%emt 0:01:15]} ({White should play} 24. Kb1) 24... Rc7 {[%emt 0:03:13]} 25. Kb1 {[%emt 0:01:09]} Qb3 {[%emt 0:02:13]} 26. Rc1 {[%emt 0:00:37]} Rfc8 {[%emt 0:00:57]} 27. Rc2 $11 {[%emt 0:03:46]} Bb5 {[%emt 0:05:50]} (27... Nb8 $15) 28. Rd1 $2 {[%emt 0:01:40] [#]} (28. Nc1 $1 $11 Bd3 29. Nxb3 axb3 {[%mdl 64] Pin} 30. Be1 (30. Qxb3 $2 Rxc3 31. Qxc3 Rxc3 $19 {[%mdl 64] Pin}) 30... bxc2+ 31. Kc1) 28... Bd7 $2 {[%emt 0:03:21]} (28... Rxc3 $1 $19 {[%mdl 512]} 29. Nxc3 {[#]} Rxc3 $1 {[%mdl 576] Remove Defender} 30. Rxc3 Qxd1+ 31. Ka2 Bd3 32. Bxa7 Qxf3) 29. Be1 {[%emt 0:00:42]} Qc4 {[%emt 0:00:58]} ({Better is} 29... Rc4 $15) 30. Nc1 $11 {[%emt 0:04:41]} Qf1 {[%emt 0:05:15]} 31. Rf2 $1 {[%emt 0:10:32]} Qc4 {[%emt 0:01:22]} 32. Qa2 {[%emt 0:00:29]} Kf7 {[%emt 0:04:27]} 33. Qxc4 {[%emt 0:00:41]} Rxc4 {[%emt 0:00:09]} 34. N1a2 {[%emt 0:00:19]} Bf6 {[%emt 0:00:33]} 35. Rh2 {[%emt 0:00:25]} Rg8 {[%emt 0:00:52]} 36. Bf2 {[%emt 0:00:37]} Rc7 {[%emt 0:04:16]} 37. Rc1 {[%emt 0:00:15]} Rgc8 {[%emt 0:00:27]} 38. Ne2 {[%emt 0:00:47]} Bb5 {[%emt 0:01:33]} (38... Rxc1+ $17 39. Naxc1 Nc7) 39. Rxc7+ {[%emt 0:00:43]} Rxc7 {[%emt 0:00:07]} 40. Nac3 {[%emt 0:01:13]} Bd3+ {[%emt 0:01:05]} 41. Kb2 {[%emt 0:00:24]} Nb8 {[%emt 0:01:12]} 42. Nc1 {[%emt 0:00:33]} Bf1 {[%emt 0:01:02]} 43. Nxa4 {[%emt 0:00:26]} Nd7 {[%emt 0:00:29]} 44. Nc3 {[%emt 0:02:43]} Bd8 {[%emt 0:00:32]} 45. Nb3 {[%emt 0:00:51]} Rb7 {[%emt 0:01:42] [#]} 46. Kc2 $1 {[%emt 0:01:43]} Nf6 {[%emt 0:00:21]} 47. Nd2 {[%emt 0:00:18]} Ba6 {[%emt 0:01:42]} 48. Kb3 {[%emt 0:01:12]} Bd3 {[%emt 0:00:42]} 49. Nc4 {[%emt 0:01:18]} Ke7 {[%emt 0:01:30]} 50. Rg2 {[%emt 0:00:24]} Bxc4+ {[%emt 0:01:09]} 51. Kxc4 {[%emt 0:00:19]} Rc7+ {[%emt 0:00:22]} 52. Kb3 {[%emt 0:00:14]} Kf7 {[%emt 0:00:08]} (52... a6 $142 53. Rg7+ Ke8 54. Rxc7 Bxc7) 53. Nb5 {[%emt 0:00:35]} Rd7 {[%emt 0:03:09]} 54. Nxa7 {[%emt 0:00:10]} Nh5 {[%emt 0:00:09]} 55. Nc6 {[%emt 0:00:16]} Bf6 {[%emt 0:01:33]} 56. a4 {[%emt 0:00:22]} Ng3 $18 {[%emt 0:00:25]} 57. Bxg3 {[%emt 0:04:25]} fxg3 {[%emt 0:00:07]} 58. Rxg3 {[%emt 0:00:06]} 0-1

