[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "1.1"]
[White "Alvarado Diaz, Alejandro"]
[Black "Gonzalez Perez, Arian"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2399"]
[BlackElo "2467"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,68,28,33,38,32,35,0,29,23,37,32,36,13,29,19,58,68,82,44,46,34,41,40,64,18,60,69,92,89,166,70,84,68,96,67,103,117,105,33,65,13,35,6,12,7,20,32,29,34,51,26,29,23,55]} 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 c5 5. O-O cxd4 6. exd4 d5 7. c3 Nc6 8. h3 O-O 9. Bf4 Bf5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (9... b6 10. Nbd2 Bb7 11. Bd3 Re8 12. Re1 Nd7 13. a4 e5 14. dxe5 Ndxe5 15. Bb5 Re6 16. Nd4 Nxd4 17. cxd4 {1-0 (42) Aleksandrov,A (2585)-Burmakin,V (2494) St Petersburg 2018}) 10. Nbd2 Ne4 11. Nb3 h6 $146 {The position is equal.} ({Predecessor:} 11... f6 12. c4 Kh8 13. Rc1 Rc8 14. cxd5 {1-0 (49) Sawatzki,F (2215)-Kuech,H Kassel 1992}) 12. Bh2 Qb6 13. a4 a5 14. Ra2 Rac8 15. Nc1 Nb8 16. Nd3 Nd7 17. Nf4 Ndf6 18. Ne5 g5 19. Nfd3 Nd7 20. Ra3 Nxe5 21. Rb3 $1 {[%cal Rb3b6]} Qa7 {Hoping for ...Nc4.} 22. Nxe5 f6 {[#]} (22... b6 $16) 23. Nd3 (23. Ng4 $1 $18) 23... Bd7 24. Ra3 Qb6 25. Kh1 Rcd8 26. f3 Nd6 27. Rb3 (27. Nc5 $16) 27... Qa7 28. Nc5 ({Better is} 28. Re1 $14) 28... Bc8 $11 29. Ra3 b6 30. Nb3 e6 31. Re1 Rfe8 32. Bd3 Ba6 33. Ra1 Bxd3 34. Qxd3 Nc4 {Accuracy: White = 36%, Black = 34%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "1.2"]
[White "Juhasz, Armin"]
[Black "Napoli, Nicolo"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2375"]
[BlackElo "2321"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,97,12,9,16,8,7,27,9,0,62,-2,107,104,91,119,105,88,88,92,123,128,137,116,119,133,168,157,347,297,343,346,349,350,322,297,246,121,126,108,121,90,221,95,116,45,89,94,93,92,221,151,679,666,750,560,747,695,671,674,645,654,837,531,481,319,327,295,717,524,967,585,577,577,572,562,495,497,481,476,459,394,537,454,758,767,770,756]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. Bb2 a5 7. a4 Nbd7 {A06: Réti Opening:1 Nf3 d5} (7... b6 8. d3 Bb7 9. Nbd2 Nbd7 10. c4 Re8 11. Rc1 Bb4 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bb2 Nc5 15. Nf3 {½-½ (41) Atabayev,M (2492)-Lomasov,S (2441) Moscow 2017}) 8. d3 c6 9. Nbd2 b5 $146 {White has an edge.} ({Predecessor:} 9... Qc7 10. c4 Rb8 11. Qc2 b6 12. d4 Ba6 13. Rfe1 Bb4 14. Rec1 {1-0 (33) Westphal,N (1947)-Krueger,B (1698) Binz 2017}) 10. e4 Ba6 (10... b4 $11) 11. Re1 ({White should play} 11. axb5 $14 Bxb5 12. Qe2) 11... Rb8 (11... b4 $11) 12. Nd4 $16 Qb6 13. axb5 Bxb5 14. Nxb5 Qxb5 15. c4 dxc4 16. dxc4 Qb6 17. e5 Ne8 18. Ne4 Nc5 19. Bd4 Nc7 $2 (19... g6 $16 {was worth a try.} 20. Qf3 Qb4) 20. Nf6+ $18 Bxf6 21. exf6 Rfd8 22. Qg4 {[%csl Gd4,Gf6][%cal Rg4g7]} ({Not} 22. fxg7 Qxb3 23. Bf1 (23. Bxc6 Qxc4 24. Rc1 Qxd4 $11) (23. Rxa5 $2 Qxd1 24. Rxd1 Nb3 $19 {[%mdl 64] Double Attack}) 23... Qb4 $11) 22... Ne8 23. fxg7 Qb4 24. Bxc5 ({Worse is} 24. Bxc6 Nxb3 25. Be5 Nxa1 $11) (24. Rad1 $18) 24... Qxc5 $16 25. Re3 Nd6 26. Rae1 Nf5 (26... a4 $16) 27. Re5 (27. Qh5 $1 $18 {Strongly threatening g4.} Qd4 28. Be4) 27... Qd4 28. Qf3 ({Better is} 28. Qg5 $1 $16) 28... c5 {[#]} 29. Bh3 $1 $36 {[%cal Rh3f5][%mdl 2048] White is on the roll.} Nxg7 30. Kg2 Rbc8 (30... f5 $16) 31. R1e4 Qd6 $2 {[#]} (31... Qd3 $16) 32. Qf6 $1 $18 {White wants to mate with Rg5.} Qc6 33. Bg4 Ne8 34. Rg5+ Kf8 35. Qh6+ Ke7 36. Bf3 Qc7 37. Rf4 Rd4 38. Rxd4 cxd4 39. Qh4 ({Don't play} 39. Qxh7 $6 Nf6 $18) 39... f6 $2 (39... Nf6 40. Qxd4 Rb8) 40. Rb5 Nd6 41. Rh5 h6 42. Rxh6 Rf8 43. Rh7+ Rf7 44. Rxf7+ Nxf7 45. Qxd4 Ne5 46. Qe4 Kd6 47. Qa8 {White is clearly winning.} Nd7 (47... Kd7 $142 48. h4 Qb6) 48. h4 f5 49. h5 {Accuracy: White = 57%, Black = 31%.} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "1.3"]
[White "Munoz, Miguel"]
[Black "Hernandez Leon, Alberto"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2482"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,117,0,0,0,0,-12,0,0,13,0,13,12,7,-9,24,15,58,48,56,65,55,38,18,29,27,18,23,19,37,16,28,16,35,14,39,17,41,22,239,219,226,205,215,215,224,222,235,238,249,184,181,192,552,547,520,377,573,555,551,584,580,576,503,402,1133,1207,1651,1563,1917,1740,1817,1914,1398,1335,1545,1541,4137,4137,4137,4137,4137,4137,4129,3262,1222,527,29969,502,686,462,29971,29972,29978,29979,29978,29979,29979,29980,29988,29981]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Re1 Nc6 7. d4 cxd4 8. Nxd4 e6 9. c4 Be7 10. Nc3 O-O 11. Nc2 {B52: Sicilian: Moscow Variation with 3...Bd7} (11. b3 Rfd8 12. Bb2 Rac8 13. Qd3 a6 14. Nxc6 Qxc6 15. Rad1 Qc5 16. Re2 Ne8 17. Na4 Qc6 18. Qe3 b5 19. cxb5 axb5 20. Nb6 Rc7 {½-½ (56) Tiviakov,S (2613)-Arab,A (2465) Algiers 2016}) 11... Rac8 12. b3 a6 $146 ({Predecessor:} 12... Rfd8 13. Bb2 d5 14. cxd5 exd5 15. exd5 Nxd5 16. Nxd5 Qxd5 17. Ne3 Qxd1 18. Rexd1 Bc5 {½-½ (42) Munoz Pantoja,M (2438)-Escuder Vilaltella,J (2228) Barcelona 2003}) 13. Bb2 {The position is equal.} Qc7 14. Qe2 Rfe8 15. Rad1 Qa5 16. Ne3 Rb8 17. a3 b5 18. b4 Qb6 19. cxb5 axb5 20. Kh1 Ne5 {[%cal Bc6e5,Be5g6,Bg6h4][%mdl 32]} 21. f4 Ng6 22. Rf1 Qb7 23. Nc2 e5 24. fxe5 dxe5 25. Qf3 Nh4 26. Qf2 Nxe4 27. Qxf7+ Kh8 28. Nd5 Rf8 $2 (28... Ng6 $11 {and Black is okay.} 29. Qf3 Nd6) 29. Qxe7 $40 {[%mdl 192] [#] Double Attack. Black is in trouble.} Nf2+ 30. Rxf2 Qxe7 31. Nxe7 Rxf2 32. Bxe5 Rbf8 {( -> ...Rf1+)} 33. Ne3 Re2 34. N7d5 {Threatens to win with Bd4.} Nxg2 {[#]} 35. Rg1 $1 {[%cal Rg1g2]} ({Much less strong is} 35. Nxg2 $6 Rxe5 36. Kg1 g6 $14) 35... Rff2 $2 (35... Re8) 36. Ng4 ({Less strong is} 36. Nxg2 Rxe5 37. Ngf4 Ra2 $14) (36. Rxg2 Rxg2 37. Nxg2 Rxe5 $16) 36... Rf5 37. Rxg2 Rxg2 (37... Re1+ {keeps fighting.} 38. Rg1 Rxg1+ 39. Kxg1 Rg5) 38. Kxg2 Rg5 39. Nde3 h5 40. h4 Rg6 41. Kg3 hxg4 (41... Kh7 $142 42. Ba1 hxg4) 42. Nf5 Re6 43. Bxg7+ Kh7 44. Kxg4 Re2 45. Bd4 Rg2+ 46. Ng3 Ra2 47. Ne4 Rxa3 48. Ng5+ Kh6 49. Nf7+ Kh7 50. Nd6 Ra8 51. Kh5 Rg8 52. Ne4 (52. Bc5 $142 Rb8 53. Ne4) 52... Rd8 53. Ng5+ (53. Bf6 $142 Rd7 54. Ng5+ Kg8 55. Kg6 Rg7+ 56. Kf5 Rd7 57. h5 Rd2 58. h6) 53... Kg8 54. Bf6 Rd7 (54... Rd6 $18) 55. Kg6 {White mates.} Rb7 56. h5 Rd7 57. h6 Rh7 58. Be5 Rd7 59. Kf5 {Accuracy: White = 65%, Black = 34%.} ({Not} 59. h7+ Rxh7 60. Bd6 Ra7 $18) 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "1.4"]
[White "Herrera Reyes, Jose Antonio"]
[Black "Ladron De Guevara Pinto, Paolo"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2324"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,49,0,0,-38,-30,-26,0,-4,0,-52,-33,-48,-66,-68,111,106,104,102,109,92,129,102,149,156,164,147,222,237,221,229,243,235,580,564]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. c4 O-O {A07: Réti Opening: New York and Capablanca Systems} (6... c6 7. Nc3 O-O 8. Qc2 d4 9. Ne4 f5 10. Ned2 c5 11. b4 Nbc6 12. bxc5 e4 13. Ng5 h6 14. Ngxe4 fxe4 15. Nxe4 {0-1 (27) Petrosian,T (2598)-Cheparinov,I (2709) St Petersburg 2018}) 7. cxd5 Nxd5 8. Bg5 f6 9. Bd2 Be6 {LiveBook: 3 Games} 10. e4 Nb6 $146 ({Predecessor:} 10... Ne7 11. Be3 Nbc6 12. d4 exd4 13. Nxd4 Nxd4 14. Bxd4 {0-1 (41) Filipowicz,A (2390)-Schinzel,W (2385) Lodz 1980}) 11. Be3 Na6 12. a3 c5 13. b4 ({White should play} 13. Nc3 $11) 13... cxb4 $15 14. axb4 Nxb4 15. Bc5 Nxd3 $2 (15... a5 $15 {stays ahead.} 16. Bxf8 Bxf8) 16. Bxb6 $1 $16 Qxb6 17. Qxd3 Rfd8 18. Qe2 Qc7 19. Na3 {[%cal Bb1a3,Ba3c4,Bc4b6,Bb6d5,Bd5f6][%mdl 32]} a6 20. Rfc1 Qf7 21. Nc4 b5 (21... Bh6 $16) 22. Nb6 $18 Ra7 23. Qe3 Bf8 {[#]} 24. Nd5 $1 Kg7 $2 {[#]} (24... Bxd5 {is a better chance.} 25. exd5 Raa8) 25. Nxf6 $1 {[%mdl 512] Accuracy: White = 63%, Black = 26%.} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "1.5"]
[White "Lemos, Damian"]
[Black "De Verdier, Michael"]
[Result "1/2-1/2"]
[WhiteElo "2482"]
[BlackElo "2306"]
[Annotator "NA RC"]
[PlyCount "5"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:40]} 3. b3 {[%emt 0:00:00]} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "2.1"]
[White "Gonzalez Perez, Arian"]
[Black "De Verdier, Michael"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2467"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,91,16,25,25,18,45,42,46,36,35,38,38,39,37,40,34,29,45,22,25,29,35,26,51,16,44,31,42,18,24,29,30,0,79,0,0,7,25,0,55,58,103,102,102,97,173,83,86,92,81,90,80,83,72,80,85,85,112,105,147,143,224,213,268,268,234,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d3 c5 3. Nf3 b6 4. g3 Bb7 5. Bg2 d6 6. O-O Nf6 7. Re1 Be7 {A05: Réti Opening: 1 Nf3 Nf6} 8. c4 Nbd7 9. Nc3 a6 {White is slightly better.} 10. b3 Qc7 11. Bb2 O-O 12. d4 cxd4 13. Nxd4 Rac8 (13... Rfe8 14. Rc1 Rac8 15. h3 Qb8 16. Qe2 Bf8 17. Rcd1 Ba8 {0-1 (48) Dubov,D (2701)-Grischuk,A (2767) Moscow 2018}) 14. Rc1 Qb8 15. Rc2 Rfd8 $146 ({Predecessor:} 15... Nc5 16. Rd2 Qa8 17. Qe2 Rfd8 18. f3 {0-1 (43) Volikov,N-Slekys,E (2320) Budapest 1990}) 16. Rd2 Bf8 17. Qe2 Re8 18. h3 g6 19. Nc2 Qa8 20. f4 b5 21. cxb5 axb5 22. Qxb5 Ba6 (22... Nc5 $11 {keeps the balance.}) 23. Qa4 ({White should play} 23. Qa5 $16) 23... Nc5 $1 $11 {[%cal Rc5a4]} 24. Qd4 e5 25. Qe3 exf4 (25... Bb7 $11) 26. Qxf4 $14 Nh5 27. Qe3 Bb7 28. Nb4 {aiming for Ncd5.} Nf6 {[#]} (28... Nxe4 $16 29. Nxe4 (29. Bxe4 Bxe4 30. Nxe4 f5 $14) 29... d5) 29. Nbd5 (29. Qf2 $1 $18 {[%cal Rf2f6]} Bg7 30. Rf1 (30. Rxd6 Nfxe4 31. Nxe4 Bxb2 $14)) 29... Nxd5 30. Nxd5 {Strongly threatening Nf6+.} Bxd5 31. Rxd5 $40 {[%mdl 128] White goes for the king.} ({Stronger than} 31. Qc3 Re5 $17) 31... Qxd5 ({Avoid the trap} 31... Qxa2 $2 32. Qd4 $18) 32. exd5 Rxe3 33. Rxe3 Bh6 34. Re2 Ra8 35. Bd4 Nd3 {[#]} 36. a4 $1 Rb8 (36... Nc5 $16) 37. a5 $18 Bg7 38. Bxg7 Kxg7 {[%mdl 4096] Endgame KRB-KRN} 39. a6 $2 (39. Ra2 $18) 39... Ra8 $11 {The position is equal.} 40. Bf1 {Threatens to win with Ra2.} Nb4 41. Kf2 Kf6 42. Re4 Nxa6 43. Rf4+ Ke7 44. Re4+ Kf6 45. Rf4+ Ke7 46. Re4+ {Accuracy: White = 66%, Black = 57%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "2.2"]
[White "Ladron De Guevara Pinto, Paolo"]
[Black "Lemos, Damian"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2429"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,96,35,20,22,15,17,11,22,9,14,-4,10,11,68,51,58,54,45,56,54,16,41,41,44,45,41,41,45,42,46,28,43,53,69,-12,130,135,129,136,106,93,143,151,157,132,166,126,135,104,146,47,77,0,0,-10,-8,-11,-11,-11,-10,0,0,0,0,-638,-628,-847,-816,-793,-775,-1319,-502,-502,-502,-492,-498,-496,-446]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d3 Bd7 {C96: Closed Ruy Lopez: Chigorin Defence: 11 d4, replies other than 11...Qc7} (11... Re8 12. d4 Nd7 13. d5 Bf8 14. Nbd2 g6 15. Nf1 Bg7 16. g4 c4 17. Ng3 Nb7 18. Be3 Ndc5 19. b4 cxb3 20. axb3 {1-0 (47) Alekseev,E (2616)-Kovalev,V (2639) Tallinn 2018}) 12. Nbd2 Rc8 13. Nf1 Re8 {The position is equal.} 14. Ng3 Bf8 $146 ({Predecessor:} 14... g6 15. d4 Qc7 16. d5 {½-½ (41) Perminaite,G (1543)-Kriviciute,V Panevezys 2015}) 15. a4 b4 16. d4 h6 (16... Qc7 $11) 17. d5 bxc3 18. bxc3 Rb8 19. Nd2 g6 20. Rf1 Bg7 21. Bd3 Rb6 22. Qe2 Qc8 23. Nc4 Nxc4 24. Bxc4 Qc7 25. Ra2 h5 26. Re1 Ra8 27. f4 ({Better is} 27. Nf1 $14) 27... h4 (27... exf4 $11 {keeps the balance.} 28. Bxf4 Ne8) 28. fxe5 $16 dxe5 29. Nf1 Nh5 30. Qf2 Nf4 31. Qxh4 Bf6 32. Qg3 Kg7 33. Nh2 Rh8 {Black wants to play ...Bh4.} 34. Rf1 Rb1 35. Ng4 (35. a5 $16) 35... Bg5 $1 $14 36. Bd2 (36. d6 $16 Qxd6 37. Rd2 Ne2+ 38. Rxe2 Rxc1 39. Rxc1 (39. Qxe5+ Qxe5 40. Nxe5 Rxf1+ 41. Kxf1 Bxa4 $14) (39. Nxe5 $2 Rxf1+ 40. Kxf1 Bh4 $19) 39... Bxc1 40. Nxe5 (40. Qxe5+ Qxe5 41. Nxe5 Bxa4 $14)) 36... Rxf1+ $1 $11 37. Kxf1 Qb8 38. Nf2 Qb1+ 39. Be1 Bh4 40. Qe3 Bxf2 41. Rxf2 ({Not} 41. Qxf2 $2 Qxe4 42. Bxa6 Bxh3 $1 $19 {[%mdl 512]}) ({Much weaker is} 41. Kxf2 Nxh3+ 42. Kf1 Nf4 $17) 41... Bxh3 $40 {[%mdl 128] Strongly threatening ...Rh4. Black has some attack.} 42. gxh3 $2 {[%mdl 8192]} (42. Kg1 $11) 42... Rxh3 $19 {[%cal Rh3h1] Black is clearly winning.} 43. Rf3 Rh1+ 44. Kf2 Qc2+ 45. Be2 Rh2+ (45... Nxe2 $142 46. Qd3 Rh2+ 47. Ke3 {[#]} Nd4 $1 {[%mdl 512]}) 46. Kf1 Rxe2 47. Rf2 Rxf2+ ({Less strong is} 47... Rxe3 48. Rxc2 Kf6 49. Bd2 $19) 48. Bxf2 Qxa4 {Accuracy: White = 51%, Black = 64%.} 0-1

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "2.3"]
[White "Hernandez Leon, Alberto"]
[Black "Herrera Reyes, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2280"]
[BlackElo "2324"]
[Annotator "NA"]
[PlyCount "54"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:09]} Nf6 {[%emt 0:01:18]} 3. Nxe5 {[%emt 0:01:03]} d6 {[%emt 0:00:53]} 4. Nf3 {[%emt 0:00:23]} Nxe4 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:01:47]} Nxc3 {[%emt 0:00:42]} 6. dxc3 {[%emt 0:00:16]} Be7 {[%emt 0:00:10]} 7. Bf4 {[%emt 0:01:01]} Be6 {[%emt 0:00:23]} 8. Qd2 {[%emt 0:01:11]} Nc6 {[%emt 0:01:11]} 9. Nd4 {[%emt 0:00:20]} Nxd4 {[%emt 0:00:51]} 10. cxd4 {[%emt 0:00:18]} d5 {[%emt 0:00:09]} 11. Bd3 {[%emt 0:00:24]} Bd6 {[%emt 0:00:48]} 12. O-O {[%emt 0:01:24]} O-O {[%emt 0:00:33]} 13. Rfe1 {[%emt 0:00:29]} c6 {[%emt 0:00:35]} 14. c3 {[%emt 0:00:33]} Qc7 {[%emt 0:00:26]} 15. Bxd6 {[%emt 0:00:20]} Qxd6 {[%emt 0:00:02]} 16. Qg5 {[%emt 0:01:23]} h6 {[%emt 0:00:45]} 17. Qe5 {[%emt 0:00:11]} Rad8 {[%emt 0:01:21]} 18. Qxd6 {[%emt 0:00:29]} Rxd6 {[%emt 0:00:01]} 19. Re3 {[%emt 0:00:22]} Re8 {[%emt 0:02:32]} 20. Rae1 {[%emt 0:00:53]} Kf8 {[%emt 0:00:31]} 21. f4 {[%emt 0:01:25]} Bd7 {[%emt 0:00:19]} 22. g3 {[%emt 0:00:39]} Rxe3 {[%emt 0:01:03]} 23. Rxe3 {[%emt 0:00:05]} Re6 {[%emt 0:02:09]} 24. Rxe6 {[%emt 0:00:11]} Bxe6 {[%emt 0:00:01]} 25. Kf2 {[%emt 0:00:12]} f6 {[%emt 0:00:30]} 26. Ke3 {[%emt 0:00:21]} Ke7 {[%emt 0:00:07]} 27. f5 {[%emt 0:01:21]} Bf7 {[%emt 0:00:39]} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "2.4"]
[White "Napoli, Nicolo"]
[Black "Munoz, Miguel"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2321"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,50,20,48,0,2,-37,0,0,0,0,0,0,0,0,0,6,8,0,0,0,0,0,0,0,0,-1,0,0,0,-11,-12,-13,-7,-19,0,0,0,-18,0,-13,0]} 1. d4 c5 2. d5 Nf6 3. Nf3 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 d6 {LiveBook: 59 Games. A43: Schmid Benoni} (6... Nc6 7. Ng5 Qe7 8. c3 d6 9. Bf4 Be6 10. Qd2 d5 11. e3 h6 12. Nxe6 Qxe6 13. O-O-O O-O-O 14. Bd3 Bd6 {1-0 (53) Kramnik,V (2809)-Hou,Y (2651) Medias 2016}) 7. Bd2 Nc6 8. Bc3 (8. e4 {is interesting.} Be6 9. Qd3 Be7 10. Be2 O-O 11. O-O) 8... h6 $146 {Black is slightly better.} (8... Be6 $5 {[%cal Re6d5]} 9. Qd2 d5 $11) ({Predecessor:} 8... Be6 9. Qd2 d5 10. e3 Qb6 11. b3 O-O-O 12. Be2 d4 13. Bb2 Be7 14. O-O Bf6 15. exd4 cxd4 {1-0 (59) Stala,G (1986)-Palmason,V (1892) Mysliborz 2007}) 9. e4 {The position is equal.} Be6 10. Qd2 d5 11. exd5 Qxd5 12. Qxd5 Bxd5 13. O-O-O O-O-O 14. Bd3 Nb4 15. Bf5+ Kc7 16. Be5+ Bd6 $1 17. a3 Bxe5 $1 18. Nxe5 Nc6 19. Nxc6 Bxc6 20. Bh3 Rxd1+ 21. Rxd1 Re8 22. Kd2 Rd8+ 23. Kc1 Re8 24. Kd2 Rd8+ 25. Kc1 Re8 {Accuracy: White = 48%, Black = 45%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.29"]
[Round "2.5"]
[White "Alvarado Diaz, Alejandro"]
[Black "Juhasz, Armin"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2399"]
[BlackElo "2375"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,121,25,32,31,39,28,10,-16,23,-43,-29,-34,-24,-27,0,0,0,0,-22,-22,0,-36,-35,-36,-47,-44,-52,-39,-57,-35,-50,-31,-17,-47,-25,-75,0,-51,-44,-43,-38,-91,-62,-101,-97,-95,-75,-66,-39,-37,-35,-46,-4,-14,0,0,33,37,39,31,31,35,45,45,93,91,118,117,113,112,114,108,110,110,119,117,125,119,125,121,109,16,17,8,8,8,8,8,11,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. Bc1 e6 8. e4 exd5 9. exd5 Bd6 {LiveBook: 32 Games. A45: Trompowsky Attack} (9... Be7 10. c4 d6 11. Bd3 Nbd7 12. f4 O-O 13. Nc3 Re8 14. Nge2 Nf8 15. Qc2 Bg4 16. O-O Bxe2 17. Bxe2 {0-1 (55) Mchedlishvili,M (2600)-Melkumyan,H (2664) Batumi 2018}) 10. Nh3 O-O 11. Be2 $146 ({Predecessor:} 11. Bc4 Re8+ 12. Kf2 a6 13. a4 Qd8 14. Bf4 Bxf4 15. Nxf4 d6 16. Nd2 Nbd7 17. Re1 {0-1 (27) Lhouvum,K-Chauhan,R India 2001}) 11... Re8 {White has an edge.} 12. O-O (12. Na3 {is interesting.} h6 13. Nf2 Bc7 14. c4 Be5 15. O-O) 12... Qc7 (12... Nxd5 $5 13. Bc4 Nf6 $11) 13. f4 (13. Kh1 $11) 13... c4 $15 14. Kh1 b5 15. a4 Bb7 16. axb5 Bxd5 17. Bf3 Qb7 18. Bxd5 Nxd5 19. Re1 Rxe1+ 20. Qxe1 Nf6 21. Be3 Qxb5 22. Bd4 $1 Nc6 23. Bxf6 $1 gxf6 24. Nd2 Be7 25. Rb1 Rb8 $36 {[%mdl 2048] Black fights for an advantage.} 26. Qe2 {[#]} d5 (26... Qf5 $1 $17 {White must now prevent ...d5.} 27. Qxc4 Qc2 {[%mdl 64] Double Attack}) 27. Nf2 (27. Qg4+ $11 Kh8 28. Qh5) 27... Bf8 $1 28. Ng4 Bg7 29. Qf2 {[#]} (29. h3 $15) 29... d4 $1 $17 {[%mdl 512] Hoping for ...dxc3.} 30. Ne4 (30. cxd4 c3) 30... Qf5 31. Qf3 dxc3 32. Nxc3 Nd4 (32... Re8 {feels hotter.} 33. h3 Nd4 34. Qf2 Nc2 35. Qxa7 h5) 33. Qg3 Kh8 34. Ne3 Qg6 (34... Qc5 {is more complex.} 35. Ne4 Qc6 36. Nd2 c3 37. bxc3 Rxb1+ 38. Nxb1 Qc5) 35. Nxc4 Qxg3 36. hxg3 f5 37. Ra1 Rb7 38. Ra5 Kg8 39. Kh2 h6 40. Nd5 Ne6 41. Nde3 Bxb2 42. Nxb2 ({But not} 42. Rxf5 $6 Bd4 $14) 42... Rxb2 43. Nxf5 $16 {[%mdl 4096] Endgame KRN-KRN} Rb7 44. Nxh6+ Kg7 45. Nf5+ Kf6 46. Nd6 Rd7 47. Nc8 Nd4 48. Nxa7 Rd8 49. g4 ({White should try} 49. Re5 $16) 49... Ne2 $1 $11 {The position is equal.} 50. g5+ Kg7 $1 {[%cal Rd8h8]} 51. g3 {Re5 is the strong threat.} Rd2 52. Kh3 {Strongly threatening Ra3.} Rd3 53. Kg2 Nxg3 54. Nc6 {And now Ne5 would win.} Nh5 55. Ra4 Rg3+ 56. Kf2 Rg4 57. Kf3 Rxf4+ 58. Rxf4 Nxf4 59. Kxf4 {Kf5 would kill now.} f6 60. gxf6+ Kxf6 61. Ke4 {Accuracy: White = 57%, Black = 64%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "3.1"]
[White "Juhasz, Armin"]
[Black "Gonzalez Perez, Arian"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2375"]
[BlackElo "2467"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,136,16,21,14,18,32,24,22,0,0,0,8,0,13,0,0,0,-2,0,-2,-5,-5,-6,-6,-6,-6,-4,-2,-4,0,0,0,0,110,107,103,89,77,88,89,88,97,41,141,47,37,0,0,0,0,0,0,-25,-25,-31,-24,-30,-22,-47,-13,-69,-67,-69,-64,-69,-62,-100,-89,-128,-68,-84,-14,-14,-8,-14,0,-72,-72,-72,0,-6,0,-71,-71,-71,-71,-87,-54,-54,-52,-71,-71,-71,-71,-96,-18,-18,-16,-12,-20,-27,-27,-23,0,-22,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Qb3 Bb4 9. Bb5 Qa5 10. O-O O-O 11. Bxc6 bxc6 12. Bc7 Qxc7 13. Qxb4 Rab8 {D14: Slav Defence: Exchange variation with ...Bf5} 14. Qa3 Nd7 15. Rac1 Rfc8 {White has an edge.} 16. b3 $146 ({Predecessor:} 16. Na4 Rb5 17. Rc3 Be4 18. Rfc1 Bxf3 19. gxf3 Nb8 20. Nc5 Rb6 21. Nd3 {0-1 (43) Ugalde Ezcurra,J (2169)-Rusev,K (2543) Pamplona 2009}) 16... c5 17. h3 Qb6 18. Rfd1 c4 19. bxc4 Rxc4 20. Nh4 Be4 21. Nxe4 Rxc1 {[#]} 22. Nf6+ $1 {[%mdl 512]} Nxf6 23. Rxc1 Ne4 24. Nf3 h6 25. Ne5 Qb2 {[#]} 26. Rc8+ $1 {[%mdl 512]} Kh7 (26... Rxc8 27. Qxb2) 27. Qxb2 Rxb2 28. Nxf7 Rxa2 $11 {[%mdl 4096] Endgame [#] KRN-KRN} ({Much worse is} 28... Rxf2 $6 29. Rh8+ Kg6 30. Ne5+ Kg5 31. Rg8 $16) (28... Nxf2 $11 29. Rh8+ Kg6 30. Ne5+ Kg5) 29. Rh8+ $1 $16 Kg6 30. Ne5+ Kf6 31. Rf8+ Ke7 32. Rf7+ Ke8 33. f3 (33. Rxg7 $16 Nxf2 34. Rh7) 33... Ra1+ $14 34. Kh2 Nd2 {Black wants to play ...Nf1+.} 35. Rxg7 {Black must now prevent Kg3.} Nf1+ $1 {[%mdl 64] Double Attack} 36. Kg1 {Strongly threatening Kf2.} Nxe3+ 37. Kf2 Nf5 $1 {[%csl LRd4,LRg7]} 38. Rg8+ Ke7 39. g4 Ra2+ 40. Kf1 Nxd4 41. f4 a5 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 42. g5 ({Better is} 42. Rg7+ $1 $11 Kd6 43. Ra7) 42... hxg5 $15 43. fxg5 Nf5 44. Ra8 a4 45. Ra6 a3 46. Nc6+ Kd7 (46... Kf8 $17 {Hoping for ...Ne3+.} 47. Ke1 Rc2) 47. Nb4 Rb2 ({Black should play} 47... Ra1+ $17 48. Kf2 Ke7) 48. Nd3 $11 Ne3+ 49. Ke1 Rg2 50. Rxa3 (50. Nc5+ $11 Ke7 51. Rxe6+ {[%mdl 64] Double Attack} Kf7 52. Rf6+ (52. Rxe3 a2 $11) 52... Kg8 53. Ne6) 50... Nc2+ $17 51. Kf1 Ne3+ ({Black should try} 51... Rxg5 $17 52. Ra7+ Kd6) 52. Ke1 $11 Nc2+ (52... Rxg5 $11 53. Nc5+ {[%mdl 64] Discovered Attack} Kc6 54. Nxe6 Re5 55. Nd4+ Kc5) 53. Kf1 $17 Rxg5 54. Ra7+ Ke8 55. Nc5 Rf5+ 56. Kg2 e5 57. Ne6 Ne3+ 58. Kg3 Rf6 59. Ng5 d4 (59... Nf5+ $17 60. Kg4 Nd6) 60. Ra8+ $11 Kd7 61. Ra7+ Kc8 {aiming for ...d3.} 62. Ne4 Nf1+ 63. Kg2 Ne3+ 64. Kg3 {The position is equal.} Rf1 {And now ...d3 would win.} 65. Ra5 Nf5+ 66. Kg2 Ne3+ 67. Kg3 Nf5+ 68. Kg2 Ne3+ {Accuracy: White = 66%, Black = 60%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "3.2"]
[White "Munoz, Miguel"]
[Black "Alvarado Diaz, Alejandro"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2482"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,83,6,9,6,6,-7,6,15,12,8,39,0,0,0,29,25,24,27,26,21,24,37,87,93,87,68,68,68,68,68,70,54,68,72,68,73,79,80,245,229,213,216,249,236,301,296,308,292,403,427,412,414,387,401,452,482,504,398,835,831,1193,1181,1358,1341,1468,1029,937,937,1188,1166]} 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 8. a4 (8. O-O Na6 9. e5 Nd7 10. c4 Ndxc5 11. Bb1 d4 12. Rd1 d3 13. Qe3 b6 14. Ne1 Bb7 15. Nxd3 {½-½ (57) Liang,A (2552)-So,W (2786) Saint Louis 2018}) 8... Na6 {LiveBook: 33 Games} 9. Bxa6 {The position is equal.} Rxa6 10. O-O Bxc5 11. e5 Nd7 12. Nb3 Be7 13. Be3 $146 ({Predecessor:} 13. Nfd4 Nb6 14. Qg4 f5 {0-1 (50) Garcia Castany Musellas,G (1980)-Nicolas Zapata,I (2117) Padron 2011}) 13... Qc7 14. Bf4 Nb6 15. Nbd4 Bd7 16. b3 Raa8 17. Rad1 Nc8 18. Rd3 Qd8 19. Qd2 Na7 20. Nf5 Nc6 $1 ({Much weaker is} 20... exf5 21. Rxd5 Qe8 22. Rxd7 $16) 21. Nxe7+ Qxe7 22. Bg5 f6 23. exf6 gxf6 24. Bh6 $36 {[%mdl 2048] White is really pushing.} Rf7 25. Re1 Qb4 26. Qd1 Qg4 $2 {[#]} (26... Ne7 $16 {was necessary.}) 27. Ne5 $1 $18 Nxe5 28. Rg3 Qxg3 29. hxg3 Ng6 30. Qd4 Rc8 31. Qb6 Rxc2 32. Qxb7 ({Less strong is} 32. Qd8+ Nf8 $18) 32... Re7 33. Qa8+ Kf7 34. Qxa5 d4 35. Rc1 Ra2 36. Bd2 Ne5 $2 (36... Kg7 37. Bb4 Rf7) 37. Bb4 {White is clearly winning.} Re8 38. f4 Nd3 39. Rc7 {[#] White wants to mate with Qh5+.} Rd8 40. Qh5+ Kg7 41. Qb5 Ra1+ 42. Kh2 {Accuracy: White = 84%, Black = 31%.} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "3.3"]
[White "Herrera Reyes, Jose Antonio"]
[Black "Napoli, Nicolo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2324"]
[BlackElo "2321"]
[Annotator "NA"]
[PlyCount "118"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:56]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:03:31]} d5 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:05]} c6 {[%emt 0:00:17]} 4. d3 {[%emt 0:00:29]} Bf5 {[%emt 0:00:27]} 5. O-O {[%emt 0:00:20]} e6 {[%emt 0:00:32]} 6. c3 {[%emt 0:05:36] A07: Réti Opening: New York and Capablanca Systems} (6. b3 h6 7. Bb2 Be7 8. Nbd2 O-O 9. c4 a5 10. a3 Bh7 11. Qc2 Na6 12. Ne5 Nd7 13. Nxd7 Qxd7 14. Nf3 Rfc8 15. Bc3 Qd8 16. Qb2 Bf6 17. Ne5 Nc5 18. Bd4 Qd6 19. f4 dxc4 20. dxc4 Nxb3 21. Qxb3 Qxd4+ {0-1 (49) Caruana,F (2808)-Grischuk,A (2761) Paris 2017}) 6... Be7 {[%emt 0:00:29]} 7. Qb3 {[%emt 0:01:27]} Qb6 {[%emt 0:00:10]} 8. Be3 {[%emt 0:00:18]} Qa6 {[%emt 0:09:50]} 9. a4 $146 {[%emt 0:05:37]} ({Predecessor:} 9. h3 h6 10. a4 Nbd7 11. Nbd2 Bc5 12. Bxc5 Nxc5 13. Qa3 b6 {1-0 (64) Levay,S (2217)-Kristofori,A (2082) Corund 2016}) 9... Nbd7 {[%emt 0:03:15]} 10. Qc2 {[%emt 0:02:32]} O-O {[%emt 0:12:12]} 11. b4 {[%emt 0:04:14]} Ng4 {[%emt 0:03:43]} 12. Bd2 {[%emt 0:04:31]} c5 {[%emt 0:01:21]} 13. b5 {[%emt 0:07:30]} Qd6 {[%emt 0:02:20]} 14. e4 {[%emt 0:04:06]} Bg6 {[%emt 0:00:47]} 15. exd5 {[%emt 0:03:57]} c4 {[%emt 0:04:36]} 16. Ne1 {[%emt 0:04:20]} Nge5 {[%emt 0:13:20]} 17. Qa2 {[%emt 0:03:05]} exd5 {[%emt 0:03:03]} 18. d4 {[%emt 0:00:42]} Ng4 {[%emt 0:03:09]} 19. h3 {[%emt 0:13:27]} Ngf6 {[%emt 0:00:34]} 20. Bf4 {[%emt 0:00:08]} Qb6 {[%emt 0:01:50]} 21. Nd2 {[%emt 0:03:45]} Rfe8 {[%emt 0:00:47]} 22. a5 {[%emt 0:01:38]} Qxb5 {[%emt 0:01:59]} 23. Nc2 {[%emt 0:00:34]} Bf8 {[%emt 0:04:00]} 24. Ne3 {[%emt 0:02:16]} Bd3 {[%emt 0:08:59]} 25. Rfc1 {[%emt 0:06:30]} Rac8 {[%emt 0:04:52]} 26. g4 {[%emt 0:03:07]} Ne4 27. Nf3 {[%emt 0:02:16]} Qc6 {[%emt 0:05:18]} 28. Qa4 {[%emt 0:00:00]} Ndf6 {[%emt 0:02:07]} 29. Ne5 $15 {[%emt 0:01:57]} Qe6 {[%emt 0:01:09]} 30. Qd1 {[%emt 0:02:30]} Bd6 {[%emt 0:01:12]} 31. f3 {[%emt 0:04:14]} Nc5 {[%emt 0:00:43]} 32. Bh2 {[%emt 0:01:53]} Nb3 33. g5 {[%emt 0:00:00]} Nxc1 34. Rxc1 Nd7 {[%emt 0:00:07]} 35. f4 {[%emt 0:00:00]} Nxe5 {[%emt 0:03:37]} 36. fxe5 {[%emt 0:01:37]} Ba3 {[%emt 0:00:19]} 37. Ra1 {[%emt 0:01:12]} Bb2 {[%emt 0:00:19]} 38. Nxd5 {[%emt 0:01:35]} Bxa1 {[%emt 0:01:14]} 39. Qxa1 {[%emt 0:00:01]} Qf5 {[%emt 0:00:49]} 40. Qe1 {[%emt 0:02:31]} Qxg5 {[%emt 0:02:30]} 41. h4 {[%emt 0:01:24]} Qg4 {[%emt 0:01:34]} 42. Bf4 {[%emt 0:02:48]} Rc6 {[%emt 0:01:28]} 43. Qf2 {[%emt 0:01:38]} Rg6 {[%emt 0:00:57]} 44. Bg5 {[%emt 0:00:51]} h6 {[%emt 0:01:08]} 45. Ne3 {[%emt 0:00:36]} Qd7 {[%emt 0:01:32]} 46. Bf4 {[%emt 0:00:23]} Be4 {[%emt 0:02:05]} 47. h5 {[%emt 0:00:01]} Rxg2+ {[%emt 0:00:07]} 48. Nxg2 {[%emt 0:00:05]} Qg4 {[%emt 0:00:04]} 49. Bg3 {[%emt 0:00:07]} Qxh5 {[%emt 0:00:48]} 50. Qe3 {[%emt 0:00:55]} Qd1+ {[%emt 0:00:53]} 51. Ne1 {[%emt 0:00:53]} Bd5 {[%emt 0:00:22]} 52. Qf4 {[%emt 0:01:01]} Re6 {[%emt 0:00:37]} 53. Qh4 {[%emt 0:00:12]} Rg6 {[%emt 0:00:37]} 54. Kf1 {[%emt 0:00:20]} Kh7 {[%emt 0:00:44]} 55. Qf4 {[%emt 0:00:56]} b6 {[%emt 0:00:58]} 56. a6 {[%emt 0:00:35]} b5 {[%emt 0:00:08]} 57. Kf2 {[%emt 0:00:40]} b4 {[%emt 0:00:32]} 58. cxb4 {[%emt 0:00:04]} c3 {[%emt 0:00:05]} 59. Qe3 {[%emt 0:00:54]} Qd2+ {[%emt 0:00:23]} 0-1

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "3.4"]
[White "Lemos, Damian"]
[Black "Hernandez Leon, Alberto"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2482"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,73,0,0,0,0,0,0,0,0,0,0,12,6,4,14,15,24,7,13,12,12,14,10,4,4,17,10,18,19,18,6,20,22,22,10,19,0,0,0,0,0,0,0,17,16,13,27,29,31,20,0,0,-16,-6,-27,-27,-58,-60,-59,0,0,0,-59,0,0]} 1. Nf3 Nf6 2. d4 c5 3. e3 g6 4. c3 b6 5. dxc5 bxc5 6. e4 {LiveBook: 56 Games. A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} Qc7 (6... Bg7 7. Bd3 O-O 8. O-O d6 9. Na3 Bb7 10. Re1 Nbd7 11. h3 a5 12. Bf4 a4 {0-1 (54) Carlsen,M (2850)-Grischuk,A (2774) Berlin 2015 CBM 168 Extra [Schulz,André]}) 7. Bd3 $146 ({Predecessor:} 7. Bc4 Nc6 8. O-O Bg7 9. e5 Nxe5 10. Nxe5 Qxe5 11. Qf3 Qb8 12. Bf4 Qb7 {0-1 (54) Chemin,V (2122)-Van Riemsdijk,H (2309) Curitiba 2016}) 7... Nc6 8. O-O Bg7 9. h3 d6 10. Re1 Nd7 11. Nbd2 O-O 12. Nc4 Nde5 13. Nfxe5 Nxe5 14. Nxe5 Bxe5 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Bc4 Bb7 18. Qd2 Rad8 19. Rad1 e6 20. Qf4 Qc6 21. Bf1 e5 22. Qh4 Ba6 23. Rd5 Bxf1 24. Rxf1 Qa4 25. a3 Qc2 26. b4 Rc8 27. Rxd6 {White wants to play Qf6+.} Qxc3 28. Qf6+ Kg8 29. h4 {[#] aiming for h5!} h5 $1 30. Rfd1 cxb4 31. Qg5 Rc6 {White must now prevent ...b3.} 32. R6d3 Qc4 33. Rd8 Rc8 {[#] Threatens to win with ...Rcxd8.} 34. R8d6 {Threatening Rxg6+!} Rc6 (34... Qxe4 $15 35. axb4 Rc4) 35. Rd8 $11 Rc8 ({Black should try} 35... bxa3 $11 36. Qe7 Rxd8 37. Rxd8+ Kg7 38. Qf8+ Kf6 39. Qh8+ Ke7 40. Qf8+ Kf6 41. Qh8+ Ke6 42. Qe8+ Kf6 43. Qh8+) 36. R8d6 $1 $15 {next Rxg6+! is good for White.} Rc6 (36... Qxe4 $15 37. axb4 Rc4) 37. Rd8 {Precision: White = 62%, Black = 68%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "3.5"]
[White "De Verdier, Michael"]
[Black "Ladron De Guevara Pinto, Paolo"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2306"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,91,39,35,33,21,27,26,63,53,63,54,67,75,73,33,38,33,33,31,36,33,104,31,35,53,55,59,62,16,20,20,16,14,9,0,11,0,0,0,0,0,0,0,0,0,0,-4,24,28,34,31,63,64,65,22,70,6,668,-142,92,98,105,0,29,27,99,100,168,87,90,83,85,0,79,75,89,80,356,88]} 1. Nf3 Nf6 2. c4 c6 3. b3 g6 4. Bb2 Bg7 5. e3 O-O 6. Be2 d5 7. O-O a5 {A12: English Opening: 1...c6 with b3 by White} (7... dxc4 8. bxc4 c5 9. d4 cxd4 10. exd4 e6 11. Nc3 Nc6 12. Ba3 Re8 13. Nb5 Ne4 14. Qd3 a6 15. Qxe4 axb5 {0-1 (72) Radjabov,T (2734)-Aronian,L (2797) Beijing 2014}) 8. Nc3 {LiveBook: 12 Games} Ne4 9. Qc2 Bf5 $146 {...Nxc3 is the strong threat.The position is equal.} ({Predecessor:} 9... Na6 10. cxd5 Bf5 11. Nxe4 Bxe4 12. Qxe4 Bxb2 13. dxc6 Bxa1 14. cxb7 Ra7 15. Rxa1 {1-0 (37) Cunha,L (2287)-Cubas,J (2469) Florianopolis 2017}) 10. d3 Nf6 11. Rfd1 Na6 12. a3 Qb8 13. cxd5 cxd5 14. Nb5 Rc8 15. Qd2 b6 16. Be5 Qb7 17. Qb2 Rc5 {[#]} (17... Nc5 $14) 18. Nbd4 ({White should try} 18. Nd6 $1 $16 {[%mdl 512]} exd6 19. Bxf6 Bxf6 20. Qxf6) 18... Bd7 $14 19. b4 axb4 20. axb4 Rcc8 21. Ne1 Ne8 22. Bxg7 Nxg7 23. Bf3 Nc7 24. b5 Nge8 25. e4 Rxa1 26. Rxa1 e5 27. Nc6 $1 {[%cal Rc6e7]} Bxc6 28. bxc6 Qxc6 29. Rc1 Qd6 30. exd5 b5 31. Rc6 $36 {[%mdl 2048] White fights for an advantage.} Qe7 32. Nc2 Rb8 33. Nb4 Nd6 34. Qc3 Nce8 35. Rc5 (35. Ra6 $14) 35... Nc7 $2 {[%mdl 8192]} (35... Qf6 $11) 36. Nc2 $2 {[#]} (36. Nc6 $18 Qf8 37. Nxb8 Qxb8 38. Rxc7) 36... Rc8 $2 (36... b4 $1 $17 {[%cal Rb4c3][%mdl 512]} 37. Qb2 (37. Nxb4 Na6) 37... Nf5) 37. Rc6 $16 {Black must now prevent Qc5.} Nde8 38. Qb2 (38. Nb4 $16) 38... Rd8 39. Nb4 Qh4 (39... e4 $11 40. Bxe4 (40. dxe4 Nxd5 41. Nc2 Nf4 $14) 40... Nxd5 41. Nxd5 Rxd5) 40. g3 Qd4 {[#]} (40... Qe7 $16 {might work better.}) 41. Qxd4 ({White should play} 41. Rc3 $1 $18 {And now Nc6 would win.} Rd6 42. Nc6 Rxc6 43. dxc6) 41... exd4 42. Rb6 Kg7 43. Rc6 Kg8 44. Rc5 Rd7 45. Nc6 Nf6 $2 {[%mdl 8192]} (45... Nd6 $16) 46. Nxd4 $2 {Precision: White = 36%, Black = 45%.} (46. Ne5 $18 {and the rest is easy.} Rxd5 47. Bxd5 Ncxd5 48. Rxb5) 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "4.1"]
[White "Gonzalez Perez, Arian"]
[Black "Ladron De Guevara Pinto, Paolo"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2467"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,75,28,15,16,16,12,17,27,22,26,25,35,33,46,54,42,29,60,72,75,70,81,78,81,70,101,99,188,179,196,175,187,120,163,133,356,352,442,451,430,426,432,326,349,323,431,442,425,298,334,330,320,324,1051,1001,864,593,586,581,5489,5485]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 Bf5 8. Qd2 Nf6 9. Nge2 {LiveBook: 5 Games. D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} (9. f3 h5 10. Bd3 Bxd3 11. Qxd3 Nbd7 12. Nge2 b5 13. O-O O-O 14. a3 a5 15. e4 dxe4 16. fxe4 Nc5 {1-0 (41) Yu,Y (2759)-Xu,Y (2536) Hangzhou 2018}) 9... h5 10. h3 $146 ({Predecessor:} 10. Ng3 Be6 11. Bd3 h4 12. Nge2 Bd6 13. f3 Nh5 14. Bxd6 Qxd6 15. g4 hxg3 16. hxg3 Rg8 {1-0 (40) Bernadskiy,V (2584)-Basso,P (2459) Ordu 2018}) 10... h4 11. Nc1 {The position is equal.} Nbd7 12. Bd3 Bxd3 13. Nxd3 Ne4 14. Qc2 Nd6 15. O-O O-O 16. b4 a5 17. b5 Nc4 18. bxc6 bxc6 19. Na4 Qc8 20. Rfc1 g5 {[#]} 21. Bh2 $1 f5 {[#]} (21... Ba3 $16) 22. Nab2 $1 $18 Nxb2 23. Qxb2 Qa6 24. Rc3 (24. Qc2 $18) 24... Rac8 25. Rac1 Nb6 $2 (25... c5 $16) 26. Qe2 Na4 27. Qh5 {White threatens Qg6+ and mate.} c5 28. Nxc5 Nxc5 29. dxc5 Qe6 {[#]} 30. Bd6 $1 {[%mdl 512]} Rc6 (30... Bxd6 31. cxd6) 31. Bxe7 Qxe7 32. a4 Kg7 {Now ...g4 and Black clings on.} 33. Rb3 Rfc8 34. Rb5 Qd8 $2 (34... Kf6 35. Rd1 Qf7 36. Qxf7+ Kxf7 37. Rxd5 Kf6 38. Rxa5 Re8) 35. Rb7+ {White is clearly winning.} R8c7 36. Rxc7+ Rxc7 37. Rb1 {aiming for Rb6.} Qf6 38. Rb6 {Precision: White = 75%, Black = 29%.} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "4.2"]
[White "Hernandez Leon, Alberto"]
[Black "De Verdier, Michael"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2280"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,61,8,1,14,12,9,3,13,0,0,0,0,-10,0,-1,1,-2,0,0,1,0,8,-29,-4,-19,0,0,0,-7,-5,-14,-20,-15,0,-15,-9,-16,-7,-13,-1,-8,-4,-4,-5,-8,-9,-22,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d6 6. g3 Qe7 {E11: Bogo-Indian} 7. Bg2 e5 (7... O-O 8. Nf1 d5 9. Ne3 c6 10. O-O b6 11. Rc1 Bb7 12. Ne5 Rd8 13. Qa4 Nfd7 14. Nd3 {1-0 (62) Fressinet,L (2700)-Dominguez Perez,L (2732) Huaian 2016}) 8. e4 O-O 9. d5 a5 10. O-O Na6 11. Ne1 Nc5 12. Qc2 g6 13. b3 $146 ({Predecessor:} 13. Nb3 Nfd7 14. Nxc5 Nxc5 15. Nd3 Nxd3 16. Qxd3 {½-½ (16) Wells,J (2037)-McLaren,C (1795) Llandudno 2017}) 13... Nh5 14. Nd3 Nxd3 15. Qxd3 f5 16. a3 Nf6 17. b4 {The position is equal.} fxe4 18. Nxe4 Nxe4 19. Bxe4 Bf5 20. Qe3 Bxe4 21. Qxe4 Qf6 22. Rab1 axb4 23. axb4 Qf3 24. Qxf3 Rxf3 $11 {[%mdl 4096] Endgame KRR-KRR} 25. Ra1 Rfa3 26. Rxa3 Rxa3 27. f4 exf4 28. Rxf4 Rb3 29. b5 Rc3 30. g4 b6 31. Kg2 {Accuracy: White = 48%, Black = 49%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "4.3"]
[White "Napoli, Nicolo"]
[Black "Lemos, Damian"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2321"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,60,22,19,-17,-17,-28,-22,-62,-55,-73,-48,-62,-44,-83,-76,-95,-77,-230,-230,-304,-288,-305,-304,-300,-274,-297,-294,-297,-299,-373,-328,-470,-471,-461,-460,-433,-453,-584,-575,-582,-567,-563,-552,-570,-577,-570,-559,-696,-708,-698,-616]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 b6 7. Bd2 {D45: Semi-Slav: 5 e3} (7. Bd3 Bb7 8. O-O Be7 9. b3 O-O 10. Bb2 h6 11. Rad1 Qc7 12. Qe2 Rad8 13. Rfe1 Rfe8 14. Bb1 Bf8 15. Ne5 dxc4 16. Nxd7 Rxd7 17. bxc4 c5 18. d5 exd5 19. Nxd5 Nxd5 20. cxd5 {0-1 (29) Gelfand,B (2703)-Ivanchuk,V (2710) Jerusalem 2018}) 7... Bb7 8. Rc1 Bd6 9. e4 $146 {The position is equal.} ({Predecessor:} 9. Bd3 dxc4 10. Bxc4 c5 11. Bd3 Rc8 12. Qa4 Bc6 13. Bb5 Qc7 14. Bxc6 Qxc6 15. Qxc6 Rxc6 {0-1 (36) Rucka,A (1945)-Pecka,F (2052) Rychnov 2012}) 9... dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qh4 c5 13. Be2 Ne4 {White must now prevent ...Qxh4.} 14. Qg4 $2 (14. Qxd8+ $17 Rxd8 15. dxc5 Bxc5 16. Be3) 14... O-O $19 15. Bh6 {[%csl Gh6][%cal Rg4g7]} Qf6 $1 {[%csl LRd4,LRh6][%mdl 64] Double Attack} 16. Be3 cxd4 17. Bxd4 Bb4+ 18. Kf1 {[#]} Qh6 $1 {[%cal Rh6c1]} 19. Be3 f5 20. Qf4 {[#]} g5 $1 {[%mdl 512]} 21. Nxg5 (21. Qe5 {keeps fighting.} Bd6 22. Qb5) 21... Bd6 {Black is clearly winning.} 22. Qf3 {[#] And now Nxe4 would win.} Ng3+ $1 {[%mdl 512]} 23. fxg3 Bxf3 24. Bxf3 f4 25. gxf4 Bxf4 26. Bxf4 Rxf4 27. h4 Rxh4 28. Rxh4 Qxh4 29. Rc3 Rf8 30. Nxe6 {[#]} Rxf3+ $1 {[%mdl 512] Accuracy: White = 26%, Black = 97%.} 0-1

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "4.4"]
[White "Alvarado Diaz, Alejandro"]
[Black "Herrera Reyes, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2399"]
[BlackElo "2324"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:01:13]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:34]} Nf6 {[%emt 0:00:09]} 4. O-O {[%emt 0:00:53]} Nxe4 {[%emt 0:00:21]} 5. d4 {[%emt 0:00:38]} Nd6 {[%emt 0:00:06]} 6. Bxc6 {[%emt 0:00:28]} dxc6 {[%emt 0:00:07]} 7. dxe5 {[%emt 0:00:06]} Nf5 {[%emt 0:00:07]} 8. Qxd8+ {[%emt 0:00:06]} Kxd8 {[%emt 0:00:05]} 9. Nc3 {[%emt 0:00:42]} Bd7 {[%emt 0:01:53]} 10. h3 {[%emt 0:01:31]} b6 {[%emt 0:01:27]} 11. Bf4 {[%emt 0:01:13]} Kc8 {[%emt 0:00:34]} 12. Rad1 {[%emt 0:01:19]} h6 {[%emt 0:04:09]} 13. Bh2 {[%emt 0:01:33]} a5 {[%emt 0:00:25]} 14. g4 {[%emt 0:00:44]} Ne7 {[%emt 0:00:14]} 15. Nd4 {[%emt 0:00:06]} h5 {[%emt 0:01:00]} 16. e6 {[%emt 0:00:42]} fxe6 {[%emt 0:01:05]} 17. Rfe1 {[%emt 0:00:09]} hxg4 {[%emt 0:00:09]} 18. hxg4 {[%emt 0:00:04]} Rh6 {[%emt 0:00:08]} 19. g5 {[%emt 0:01:19]} Rh5 {[%emt 0:01:12]} 20. Nxe6 {[%emt 0:00:40]} Bxe6 {[%emt 0:00:08]} 21. Rxe6 {[%emt 0:00:03]} Rxg5+ {[%emt 0:00:09]} 22. Kf1 {[%emt 0:00:09]} Rf5 {[%emt 0:00:49]} 23. a4 {[%emt 0:01:30]} Rb8 {[%emt 0:00:55]} 24. Rd3 {[%emt 0:02:36]} Rf7 {[%emt 0:00:49]} 25. Kg2 {[%emt 0:01:55]} b5 {[%emt 0:01:49]} 26. axb5 {[%emt 0:00:43]} cxb5 {[%emt 0:00:02]} 27. Ra6 {[%emt 0:00:15]} b4 {[%emt 0:00:15]} 28. Nd5 {[%emt 0:00:19]} Nxd5 {[%emt 0:00:21]} 29. Rxd5 {[%emt 0:00:06]} b3 {[%emt 0:00:21]} 30. c3 {[%emt 0:00:59]} Ba3 {[%emt 0:01:03]} 31. Re6 {[%emt 0:02:59]} Re7 {[%emt 0:00:37]} 32. Rxe7 {[%emt 0:00:07]} Bxe7 {[%emt 0:00:02]} 33. Rxa5 {[%emt 0:00:06]} Kd7 {[%emt 0:00:21]} 34. Be5 {[%emt 0:01:18]} Bd6 {[%emt 0:00:16]} 35. Bd4 {[%emt 0:00:23]} Bf4 {[%emt 0:00:12]} 36. Kf3 {[%emt 0:00:18]} Bc1 {[%emt 0:00:16]} 37. c4 {[%emt 0:00:05]} g5 {[%emt 0:00:15]} 38. Ke4 {[%emt 0:00:29]} Rf8 {[%emt 0:00:20]} 39. Rd5+ {[%emt 0:00:20]} Kc6 {[%emt 0:00:07]} 40. Rc5+ {[%emt 0:00:05]} Kd7 {[%emt 0:00:08]} 41. Rd5+ {[%emt 0:00:05]} Kc6 {[%emt 0:00:06]} 42. Rc5+ {[%emt 0:00:05] Kd5+ [%emt 00:00:17]} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.30"]
[Round "4.5"]
[White "Juhasz, Armin"]
[Black "Munoz, Miguel"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2375"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,65,18,6,0,0,0,0,0,4,4,4,7,20,18,25,14,14,13,18,12,11,0,0,0,0,0,18,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 c5 2. d5 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 d6 6. h3 O-O 7. Nf3 e6 8. Bd3 exd5 9. cxd5 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Nfd2 Qxb5 13. Nxd6 Qa6 14. N2c4 Nd7 15. O-O Ne5 16. Nxe5 {A70: Modern Benoni: 6 e4 g6 7 Nf3} Qxd6 17. Nc6 Bb7 18. Be3 Bxc6 19. dxc6 Qxc6 20. Rc1 Bxb2 21. Rxc5 Qe6 22. Qd5 Qxd5 {The position is equal.} 23. Rxd5 a5 24. Rb1 $146 Bc3 25. Bd4 Bxd4 26. Rxd4 Rfb8 27. Rxb8+ Rxb8 $11 {[%mdl 4096] Endgame KR-KR} 28. g3 Rb2 29. Ra4 Rb5 30. Re4 Rb2 31. Ra4 Rb5 32. Re4 Rb2 33. Ra4 {Accuracy: White = 55%, Black = 94%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "5.1"]
[White "Munoz, Miguel"]
[Black "Gonzalez Perez, Arian"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2482"]
[BlackElo "2467"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,62,8,0,28,4,4,7,14,0,18,12,33,-7,0,0,0,-2,10,0,-1,-50,-56,-88,-87,-76,-83,-69,-8,-8,-5,-10,10,0,0,0,0,-13,-14,-12,-13,-18,0,0,0,0,0,0,0,7,2,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. O-O Nd7 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 7. c3 Bd6 8. d4 O-O 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Qe7 $146 ({Predecessor:} 9... exd4 10. cxd4 Nb6 11. Nb3 f5 12. Bg5 Be7 13. Bxe7 Qxe7 14. exf5 Bxf5 {0-1 (48) Reza,W (2266)-Sadzikowski,D (2551) Warsaw 2016}) 10. Re1 f6 11. Nf1 Re8 12. Ng3 g6 13. Bh6 c5 14. Qb3+ Qf7 15. Qxf7+ Kxf7 16. Be3 cxd4 17. cxd4 exd4 18. Bxd4 Ne5 (18... b6 $15) 19. Nxe5+ $11 {The position is equal.} Bxe5 20. Bxe5 Rxe5 21. Rac1 c6 22. Rcd1 Re8 23. f3 Be6 24. a3 Rad8 25. Kf2 Ke7 26. Ke3 Bb3 27. Rxd8 Rxd8 28. Rc1 Rd1 29. Rxd1 Bxd1 30. Kd4 Kd6 31. Nf1 Bb3 {Accuracy: White = 51%, Black = 55%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "5.2"]
[White "Herrera Reyes, Jose Antonio"]
[Black "Juhasz, Armin"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2324"]
[BlackElo "2375"]
[Annotator "ChessBase"]
[PlyCount "114"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:01:46]} d5 {[%emt 0:00:00]} 2. g3 {[%emt 0:02:05]} Bg4 {[%emt 0:00:24]} 3. Bg2 {[%emt 0:00:31]} Nd7 {[%emt 0:00:23]} 4. O-O {[%emt 0:02:50]} c6 {[%emt 0:00:12]} 5. d3 {[%emt 0:00:32]} Ngf6 {[%emt 0:00:34]} 6. c4 {[%emt 0:00:37]} e6 {[%emt 0:02:03]} 7. Nbd2 {[%emt 0:02:39]} Bd6 {[%emt 0:04:18]} 8. a3 {[%emt 0:07:52]} a5 {[%emt 0:06:50]} 9. b3 {[%emt 0:01:46]} O-O {[%emt 0:03:08]} 10. Bb2 {[%emt 0:00:18]} Qe7 {[%emt 0:00:44]} 11. Qc2 {[%emt 0:00:17]} e5 {[%emt 0:06:31]} 12. e3 {[%emt 0:04:42]} Rfe8 {[%emt 0:03:57]} 13. Rfe1 {[%emt 0:05:41]} h6 {[%emt 0:01:40]} 14. Nh4 {[%emt 0:04:42]} Qe6 {[%emt 0:05:42]} 15. Rac1 {[%emt 0:10:15]} Bh3 {[%emt 0:07:03]} 16. Bh1 {[%emt 0:01:22]} Qg4 {[%emt 0:02:17]} 17. e4 {[%emt 0:06:12]} dxe4 {[%emt 0:04:06]} 18. dxe4 {[%emt 0:05:28]} Qe6 {[%emt 0:03:59]} 19. Nf1 {[%emt 0:04:35]} Bc5 {[%emt 0:06:53]} 20. Ne3 {[%emt 0:02:07]} Ng4 {[%emt 0:02:03]} 21. Nxg4 {[%emt 0:03:53]} Bxg4 {[%emt 0:00:23]} 22. Nf5 {[%emt 0:02:25]} Nf8 {[%emt 0:03:06]} 23. Ne3 {[%emt 0:03:37]} Ng6 {[%emt 0:06:01]} 24. Qc3 {[%emt 0:04:31]} Bd4 {[%emt 0:01:33]} 25. Qc2 {[%emt 0:00:22]} Bc5 {[%emt 0:05:42]} 26. Qc3 {[%emt 0:00:04]} Bd4 {[%emt 0:00:56]} 27. Qc2 {[%emt 0:00:26]} Bc5 {[%emt 0:00:11]} 28. Qc3 {[%emt 0:00:04]} Bd4 {[%emt 0:00:10]} 29. Qd2 {[%emt 0:03:20]} Red8 {[%emt 0:05:39]} 30. Bc3 {[%emt 0:00:52]} a4 {[%emt 0:00:53]} 31. Bxd4 {[%emt 0:05:27]} Rxd4 {[%emt 0:03:12]} 32. Qb4 {[%emt 0:00:07]} axb3 {[%emt 0:00:59]} 33. Qxb3 {[%emt 0:01:54]} Rd7 {[%emt 0:01:23]} 34. Nxg4 {[%emt 0:03:58]} Qxg4 {[%emt 0:00:10]} 35. Bf3 {[%emt 0:00:12]} Qe6 {[%emt 0:02:03]} 36. Rcd1 {[%emt 0:00:29]} Rad8 {[%emt 0:01:20]} 37. Rxd7 {[%emt 0:00:20]} Rxd7 {[%emt 0:00:14]} 38. Kg2 {[%emt 0:01:37]} Qe7 {[%emt 0:01:47]} 39. Bg4 {[%emt 0:01:08]} Rd2 {[%emt 0:02:30]} 40. Rb1 {[%emt 0:04:48]} Qc5 {[%emt 0:01:10]} 41. Qf3 {[%emt 0:00:04]} b6 {[%emt 0:00:46]} 42. Bh5 {[%emt 0:01:53]} Rd6 {[%emt 0:00:48]} 43. Qb3 {[%emt 0:01:29]} Rd2 {[%emt 0:01:22]} 44. Qxb6 {[%emt 0:00:02]} Qxc4 {[%emt 0:02:12]} 45. Qe3 {[%emt 0:01:52]} Rd3 {[%emt 0:01:21]} 46. Rc1 {[%emt 0:01:10]} Rxe3 {[%emt 0:01:31]} 47. Rxc4 {[%emt 0:00:01]} Rxa3 {[%emt 0:00:07]} 48. Rxc6 {[%emt 0:00:13]} Nf8 {[%emt 0:00:34]} 49. Rc7 {[%emt 0:00:38]} g6 {[%emt 0:00:25]} 50. Be2 {[%emt 0:00:13]} Ne6 {[%emt 0:00:33]} 51. Rc8+ {[%emt 0:00:31]} Kg7 {[%emt 0:00:10]} 52. Bc4 {[%emt 0:00:02]} Kf6 {[%emt 0:00:50]} 53. Bd5 {[%emt 0:00:32]} Ra6 {[%emt 0:00:31]} 54. Rc3 {[%emt 0:00:09]} Kg7 {[%emt 0:00:35]} 55. h4 {[%emt 0:00:27]} h5 {[%emt 0:00:14]} 56. Rb3 {[%emt 0:00:14]} Nc7 {[%emt 0:00:55]} 57. Bc4 {[%emt 0:01:19]} Rc6 {[%emt 0:00:13]} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "5.3"]
[White "Lemos, Damian"]
[Black "Alvarado Diaz, Alejandro"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2482"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,47,30,18,23,20,43,40,33,20,29,0,29,26,26,21,20,22,12,16,19,17,28,26,26,25,14,12,20,15,49,0,0,0,39,0]} 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 b6 {A81: Dutch Defence: 2 g3} 7. c4 Bb7 8. Nc3 {LiveBook: 5 Games} Na6 {The position is equal.} 9. Ba3 $146 ({Predecessor:} 9. Bb2 e6 10. e3 Qe7 11. Qe2 c5 12. Rfd1 Nc7 13. Rd2 Rad8 14. Rad1 d6 15. Ne1 Bxg2 16. Nxg2 {½-½ (48) Cifuentes Parada,R (2540)-Bauer,C (2622) Bilbao 2004}) 9... Ne4 10. Nxe4 Bxe4 11. Rc1 c5 12. e3 e6 13. Qe2 Qe7 14. Rfd1 {[%cal Bf1d1,Bd1d2,Bd2d5][%mdl 32]} d6 15. Ne1 Bxg2 16. Nxg2 Rad8 17. Rd2 e5 {[%cal Re5d4]} 18. dxe5 dxe5 19. Rcd1 Nc7 20. Bb2 Ne6 21. Rd5 Nc7 22. R5d2 Ne6 23. Rd5 Nc7 24. R5d2 {Precision: White = 66%, Black = 81%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "5.4"]
[White "De Verdier, Michael"]
[Black "Napoli, Nicolo"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2306"]
[BlackElo "2321"]
[Annotator "NA"]
[PlyCount "92"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:24]} g6 {[%emt 0:00:59]} 3. d4 {[%emt 0:02:39]} Bg7 {[%emt 0:00:14]} 4. c3 {[%emt 0:00:52]} d5 {[%emt 0:00:55]} 5. exd5 {[%emt 0:02:03]} cxd5 {[%emt 0:00:06]} 6. Bd3 {[%emt 0:00:41] LiveBook: 26 Games} Nc6 {[%emt 0:02:04]} 7. O-O {[%emt 0:03:44]} Qc7 {[%emt 0:03:20] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} 8. Re1 {[%emt 0:03:26]} Nf6 {[%emt 0:04:42]} 9. Nbd2 {[%emt 0:07:03]} O-O {[%emt 0:00:08]} 10. Nf1 {[%emt 0:01:58]} a6 {[%emt 0:10:18]} (10... Bg4 11. h3 Bxf3 12. Qxf3 e5 13. dxe5 Nxe5 14. Qd1 Nxd3 15. Qxd3 Qc6 16. Be3 Ne4 17. Bd4 {½-½ (45) Karjakin,S (2773)-Vachier Lagrave,M (2779) Saint Louis 2018}) 11. a4 {[%emt 0:09:23]} Rb8 $146 {[%emt 0:00:17]} ({Predecessor:} 11... Bg4 12. Be2 e6 13. Ng3 Nh5 14. Nxh5 Bxh5 15. g3 Na5 16. Bf4 Qb6 17. Ne5 Bxe2 18. Rxe2 {½-½ (30) Tong,K (2049)-Lodes,H (2169) Fuerth 2016}) 12. g3 {[%emt 0:00:37]} Nh5 {[%emt 0:04:32]} 13. Be2 {[%emt 0:09:04]} Bf6 {[%emt 0:13:14]} 14. Ne5 {[%emt 0:12:37]} Ng7 {[%emt 0:09:04]} 15. Ne3 {[%emt 0:09:49]} Qd8 {[%emt 0:04:52]} 16. Bf3 {[%emt 0:08:45]} Bxe5 {[%emt 0:05:02]} 17. dxe5 {[%emt 0:00:19]} d4 {[%emt 0:00:09]} 18. Nd5 {[%emt 0:02:04]} dxc3 {[%emt 0:01:54]} 19. bxc3 {[%emt 0:01:02]} Be6 {[%emt 0:01:58]} 20. Bg5 {[%emt 0:02:01]} Bxd5 {[%emt 0:02:54]} 21. Bxd5 {[%emt 0:01:21]} Na5 {[%emt 0:09:39]} 22. e6 {[%emt 0:05:33]} f6 {[%emt 0:00:04]} 23. Bf4 {[%emt 0:00:58]} Rc8 {[%emt 0:00:05]} 24. Qd3 {[%emt 0:00:51]} Nb3 {[%emt 0:01:19]} 25. Rad1 {[%emt 0:00:48]} Nc5 {[%emt 0:00:05]} 26. Qf3 {[%emt 0:00:51]} Qb6 {[%emt 0:04:20]} 27. Be3 {[%emt 0:03:16]} Nf5 {[%emt 0:01:07]} 28. Bxc5 {[%emt 0:00:43]} Rxc5 {[%emt 0:00:05]} 29. Rb1 {[%emt 0:00:49]} Qa5 {[%emt 0:00:33]} 30. c4 {[%emt 0:02:00]} Nd6 {[%emt 0:00:34]} 31. Qb3 {[%emt 0:00:52]} Rfc8 {[%emt 0:05:26]} 32. Qb6 {[%emt 0:00:30]} Kg7 {[%emt 0:02:05]} 33. Bxb7 {[%emt 0:03:32]} Qxb6 {[%emt 0:02:35]} 34. Rxb6 {[%emt 0:00:02]} Rb8 {[%emt 0:00:01]} 35. Reb1 {[%emt 0:00:48]} Rxc4 {[%emt 0:02:41]} 36. Bc6 {[%emt 0:01:54]} Rc1+ {[%emt 0:02:02]} 37. Rxc1 {[%emt 0:00:00]} Rxb6 {[%emt 0:00:03]} 38. Bd7 {[%emt 0:00:02]} a5 {[%emt 0:01:02]} 39. Rc5 {[%emt 0:01:20]} Ra6 {[%emt 0:00:05]} 40. Rc7 {[%emt 0:00:06]} f5 {[%emt 0:01:15]} 41. Bb5 {[%emt 0:00:57]} Nxb5 {[%emt 0:01:05]} 42. Rxe7+ {[%emt 0:00:55]} Kf6 {[%emt 0:00:04]} 43. axb5 {[%emt 0:00:02]} Rb6 $11 {[%emt 0:00:32]} 44. Rxh7 {[%emt 0:00:12]} Kxe6 {[%emt 0:03:22]} 45. Ra7 {[%emt 0:00:46]} Rxb5 {[%emt 0:00:04]} 46. Ra6+ {[%emt 0:00:09]} Kf7 {[%emt 0:01:25]} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "5.5"]
[White "Ladron De Guevara Pinto, Paolo"]
[Black "Hernandez Leon, Alberto"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2429"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,73,18,14,20,24,25,0,0,0,10,3,29,16,14,0,-16,-40,-54,-93,0,0,0,0,333,0,0,0,0,0,0,0,0,0,119,125,111,93,160,62,77,80,158,143,585,585,581,578,29958,29959,6187,6080]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O b5 8. Bb3 Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 O-O 12. Bh6 Ne8 13. Rad1 Kh8 {B87: Sicilian Scheveningen/Najdorf: 6 Bc4, with early ...b5} (13... Bd7 14. Rfe1 Bf6 15. Bg5 Bxg5 16. Qxg5 Nc6 17. a3 h6 18. Qe3 Rc8 19. f4 Nxd4 20. Rxd4 Bc6 21. h3 {1-0 (55) Vachier Lagrave,M (2758)-Wojtaszek,R (2744) Beijing 2014}) 14. Bg5 Nf6 15. f3 b4 $146 {The position is equal.} ({Predecessor:} 15... Bd7 16. Be3 Nc6 17. Nxc6 Bxc6 18. Ne2 d5 19. e5 Nd7 20. Nd4 Nc5 21. c3 Nxb3 22. axb3 {0-1 (33) Jardin Rentero,F-Gonzalez Alcon,E (2284) ICCF email 2012}) 16. Na4 Nbd7 17. c3 a5 18. c4 Ne5 19. Qe1 (19. Rfe1 {is more complex.} Bd7 20. c5 Bxa4 21. Bxa4 dxc5 22. Qxe5 cxd4 23. Qxd4 Rfd8 24. Qe3) 19... Bd7 20. f4 Nxc4 {Threatens to win with ...Bxa4.} 21. e5 dxe5 (21... Bxa4 $1 $17 22. Bxa4 Nxb2) 22. fxe5 $11 Bxa4 $1 23. Bxa4 Nxb2 $2 {[%mdl 8192]} (23... Ng8 $11 {and Black is okay.} 24. Bc6 {[%mdl 64] Skewer} Qb6 25. Bxe7 Nxe7 26. Bxa8 Nxb2) 24. Bc6 $2 (24. exf6 $18 gxf6 25. Qf2 $1 {[%mdl 512]} (25. Bxf6+ Bxf6 26. Qf2 {[%mdl 64] Double Attack} Be5 $18) (25. Bc6 Qb6 $11) 25... fxg5 26. Qxb2) 24... Qb6 25. exf6 gxf6 26. Qf2 $1 ({Avoid the trap} 26. Bxf6+ $2 Bxf6 27. Rxf6 Nxd1 $19) 26... fxg5 27. Qxb2 Rad8 $1 28. Kh1 $1 Kg8 (28... e5 $1 $11 {remains equal.} 29. Nf5 Rxd1 30. Rxd1 Qxc6 31. Nxe7 Qe6) 29. Ba4 $16 {Black must now prevent Nc6.} Rd6 30. Ne2 Rfd8 (30... Rxd1 $142 31. Bxd1 (31. Rxd1 Qf2 $14) 31... Qe3) 31. Ng3 $40 {[%mdl 128] White is up to no good.} (31. Rxd6 $16 Qxd6 32. Ng3) 31... Rxd1 $14 32. Bxd1 Qd4 {[#]} ({Better is} 32... Qe3) 33. Qe2 $1 $16 Qh4 $2 {[%mdl 8192] [#]} (33... Bd6 $16) 34. Nf5 $1 $18 {[%cal Rf5h4][%mdl 512]} exf5 35. Qxe7 Rd2 36. Bb3 Qh5 {[#]} 37. Bxf7+ $1 {[%mdl 512] Accuracy: White = 45%, Black = 40%.} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "6.1"]
[White "Gonzalez Perez, Arian"]
[Black "Hernandez Leon, Alberto"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2467"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,95,-29,-17,-50,-10,-14,-5,-31,-23,-27,-31,-21,-18,-22,0,0,58,56,57,42,45,53,52,46,56,50,54,49,76,72,114,114,109,85,90,95,89,85,87,87,101,91,80,99,95,95,97,94,92,91,86,90,321,312,283,205,205,187,243,237,273,252,260,266,240,207,419,452,448,416,1170,1156,1507,1358,29984,29979,29989,256]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O b5 8. Bb3 Be7 9. Be3 O-O 10. f4 Qc7 11. f5 {[%cal Rf5e6] B87: Sicilian Scheveningen/Najdorf: 6 Bc4, with early ...b5} (11. Qf3 Nbd7 12. g4 b4 13. Na4 Bb7 14. g5 Nxe4 15. Qh3 Ndc5 16. Nxc5 Nxc5 17. f5 Nxb3 18. g6 h6 19. cxb3 {0-1 (39) Mousavi,S (2480)-Sedaghati,M (2215) Ahvaz 2018}) 11... e5 12. Nde2 Bb7 13. Nd5 {The position is equal.} (13. a3 {is interesting.} Ng4 14. Qd2 Nd7 15. Kh1 Nc5 16. Ng3) 13... Bxd5 14. Bxd5 Nxd5 15. Qxd5 Nd7 16. Qd3 $146 ({Predecessor:} 16. Rac1 Nf6 17. Qd3 Rac8 18. Bg5 Qc5+ {½-½ (51) Hoerr,M (2098)-Franke,M (1935) Erlangen 2002}) 16... Nc5 17. Bxc5 dxc5 (17... Qxc5+ $11 18. Kh1 b4) 18. Nc3 $36 {[%mdl 2048] White is pushing.} c4 19. Qg3 Bc5+ 20. Kh1 f6 21. Nd5 Qf7 22. Rad1 Rad8 23. Qf3 Rd6 24. g4 Bb6 25. Qa3 Bc7 26. Rg1 h6 27. h4 Rfd8 28. Qf3 R8d7 29. g5 fxg5 30. hxg5 hxg5 31. Rxg5 {aiming for Rh5.} Rh6+ 32. Kg2 Bd8 33. Rg3 Rdd6 34. Ne3 Rxd1 35. Qxd1 Qe7 $2 {[#]} (35... Bh4 $16 36. Rh3 Qf6) 36. f6 $1 $18 {[%mdl 512]} Rxf6 (36... Qxf6 37. Ng4) 37. Nf5 Rxf5 38. exf5 {[%mdl 4096] Endgame And now Qd5+ would win. KQR-KQB} Qb7+ (38... Kf8 $142 39. Qd5 Qf6) 39. Qf3 e4 40. Qh5 {Threatening mate with Qe8+.} e3+ {[#]} 41. Qf3 $1 {[%cal Rf3b7]} Qd7 42. Qxe3 Qxf5 $2 (42... Qd5+ {was worth a try.} 43. Rf3 Kf8 44. Qa3+ Kg8 45. Qxa6 Qd2+ 46. Kh3 Qd1 47. Qe6+ Kf8) 43. Qe8+ {[%mdl 64] Double Attack} Qf8 44. Re3 Bf6 (44... Bg5 $142 45. Qxf8+ Kxf8) 45. Qe6+ Qf7 46. Qc8+ Kh7 47. Rh3+ Kg6 48. Qg4+ {Accuracy: White = 89%, Black = 41%.} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "6.2"]
[White "Napoli, Nicolo"]
[Black "Ladron De Guevara Pinto, Paolo"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "2321"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,54,17,29,-19,-20,-14,0,-21,-47,-158,-162,-190,-175,-220,-188,-214,-133,-226,-206,-216,-195,-317,-225,-231,-246,-329,-321,-312,-235,-431,-428,-435,-433,-668,-659,-795,-716,-718,-637]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. O-O dxc4 7. Na3 c3 8. bxc3 c5 9. Nc4 Nc6 10. Qb3 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6} (10. Nfe5 Be6 11. Bb2 Nxe5 12. Nxe5 Bd5 13. Bxd5 Qxd5 14. Qb3 Qe4 15. e3 Rac8 16. c4 Ng4 17. Nxg4 Qxg4 18. d5 Bxb2 19. Qxb2 Qxc4 20. Qxb7 {½-½ (59) Jumabayev,R (2562)-Efimenko,Z (2661) Baku 2013}) 10... Be6 $146 {And now ...Na5 would win.} ({Predecessor:} 10... cxd4 11. Rd1 Be6 12. Nxd4 Na5 13. Nxe6 Nxb3 14. Nxd8 Nxa1 15. Nxb7 Nc2 16. Rd2 Rac8 17. Nba5 {0-1 (53) Favrel,N (1786)-Goettelmann,G (2119) Avoine 2014}) 11. Qxb7 cxd4 12. Qxc6 {The position is equal.} Rc8 13. Qa4 (13. Qb7 $15 Rc7 14. Qb1 Bxc4 15. cxd4) 13... Rxc4 $17 {[%mdl 64] Double Attack} 14. Qxa7 {[%cal Rc3d4]} dxc3 15. a4 Rc7 16. Qa5 Qc8 17. Nd4 {[#]} (17. Be3 $17 {keeps fighting.}) 17... Rc5 $1 $19 {[%cal Rc5a5]} 18. Qa7 {[#]} Bd5 $1 19. Nf3 (19. Bxd5 $142 Rxd5 20. Nc2) 19... Rd8 20. Be3 Rc6 21. Qa5 c2 22. Rac1 {Now Bh3! and White clings on.} Be4 23. Qb4 $2 (23. Qb5 {was worth a try.}) 23... Rc4 {Black is clearly winning.} 24. Qb3 {intending Ne5.} Nd5 25. Bh3 (25. Bd2 $142 Nc3 26. Bxc3 Rxc3 27. Qb6) 25... e6 (25... Qxh3 26. Qxc4 Nc3 27. Rfe1 $19) 26. Bg5 Rd7 27. Nd2 Rb4 {Accuracy: White = 27%, Black = 67%.} 0-1

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "6.3"]
[White "Alvarado Diaz, Alejandro"]
[Black "De Verdier, Michael"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2399"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,63,-5,-5,2,-8,12,12,12,7,2,-17,5,-22,-22,-22,-27,-25,-17,-32,-18,-15,-5,-18,-8,-24,-20,-42,-41,-44,-18,-17,-15,-36,-26,-38,-40,-44,-18,-36,-9,-11,-16,-12,-3,-79,-82,-78,-77,-77,-71,-83,-70,-85]} 1. d4 e6 2. Nf3 Nf6 3. Bf4 d5 4. e3 Bd6 5. Bg3 O-O 6. Nbd2 b6 7. Bd3 c5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 8. c3 Ba6 9. Bxa6 Nxa6 {The position is equal.} 10. Qe2 (10. O-O Bxg3 11. hxg3 Qc7 12. Qe2 Nb8 13. e4 dxe4 14. Nxe4 Nbd7 {1-0 (55) Duda,J (2738)-Giri,A (2783) St Petersburg 2018}) 10... Nb8 11. O-O Nc6 12. dxc5 $146 ({Predecessor:} 12. Rad1 Rc8 13. Rfe1 cxd4 14. exd4 {0-1 (30) Baron,T (2474)-Cheng,B (2485) Amsterdam 2017}) 12... Bxg3 13. hxg3 bxc5 14. e4 Qb6 15. Rab1 a5 16. Rfe1 Rfd8 17. exd5 exd5 18. Qd3 a4 19. Ne5 Nxe5 20. Rxe5 Re8 21. Rxe8+ Rxe8 22. Nf3 g6 23. Qc2 Qa6 24. Re1 $1 Rxe1+ 25. Nxe1 Qc4 26. b3 axb3 27. axb3 Qe4 28. Qd1 {[#]} (28. Kf1 $11) 28... Qe5 $1 $36 {[%mdl 2048] Black is really pushing.} 29. c4 dxc4 30. bxc4 Qe4 31. Qc1 Qe2 {...Ng4 is the strong threat.} 32. Nf3 {Accuracy: White = 35%, Black = 33%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "6.4"]
[White "Juhasz, Armin"]
[Black "Lemos, Damian"]
[Result "1/2-1/2"]
[WhiteElo "2375"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,19,0,5,0,7,-12]} 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Nh5 $146 7. Bd2 Nf6 8. Bf4 Nh5 9. Bd2 {D13: Slav Defence: Exchange variation without ...Bf5} Nf6 10. Bc1 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.03.31"]
[Round "6.5"]
[White "Munoz, Miguel"]
[Black "Herrera Reyes, Jose Antonio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2482"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,63,-3,47,50,70,26,70,72,85,86,106,47,44,29,78,43,35,42,26,28,16,16,231,230,227,204,226,229,348,343,515,491,499,506,697,697,960,937,954,954,1438,1416,1426,1410,1420,1356,6032,1281,1192,1095,1061,1025,1429,1426,1468,1321]} 1. e4 c5 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. Qe2 d6 6. d4 {B40: Sicilian: 2...e6, Unusual lines} Nf6 7. e5 dxe5 8. dxe5 {White is slightly better.} Nd5 9. O-O Nc6 10. c4 $146 (10. Rd1 $16 Qc7 11. Nbd2) ({Predecessor:} 10. Rd1 Qc7 11. c4 {1-0 (26) Turov,M (2609)-Perekhodkin,V (2227) Dagomys 2010}) 10... Nde7 $1 $14 11. Rd1 Qb8 (11... Nd4 $2 12. Nxd4 Qc8 13. Bxb7 $18) 12. Nc3 {[%cal Bb1c3,Bc3b5,Bb5d4][%mdl 32]} Nf5 13. Nb5 a6 14. g4 Nh4 $1 {[%cal Rh4g2]} 15. Qd3 $1 {[%csl Gd1][%cal Rd3d7] [#]} Nd4 $2 (15... Nxf3+ $11 {and Black is okay.} 16. Qxf3 Be7 17. Nd6+ Bxd6 18. Rxd6 (18. exd6 O-O $14) 18... Na5) 16. Nbxd4 $40 {[%mdl 128] White wants a kill.} ({Not} 16. Nxh4 axb5 17. Be3 Bxg2 $17) 16... Nxg2 17. Ne2 {[%csl Gd1][%cal Rd3d7]} ({Stronger than} 17. Kxg2 cxd4 18. Qxd4 Qc7 $15) 17... Bc6 18. Kxg2 Qb7 (18... Be7 {was called for.} 19. Bf4 g5) 19. Bg5 {[#] White wants to mate with Qd8+!} f6 (19... Qc7 $142 20. Qe3 h6) 20. exf6 {White is clearly winning.} gxf6 21. Bxf6 Rg8 22. Kg3 {Ne5 is the strong threat.} Be4 23. Qe3 Rg6 24. Ng5 Bf5 25. gxf5 Rxf6 26. Nxe6 {Threatening mate with Nc7+.} Kf7 27. N2f4 Bd6 28. Ng5+ Kg8 29. Ne4 Bxf4+ 30. Qxf4 Rf7 31. f6 Kh8 32. f3 {Accuracy: White = 63%, Black = 50%.} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "7.1"]
[White "Herrera Reyes, Jose Antonio"]
[Black "Gonzalez Perez, Arian"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2324"]
[BlackElo "2467"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,89,3,6,0,0,-18,0,-8,24,24,24,24,24,20,12,-15,-8,-11,-8,-31,0,-23,-10,-57,-37,-64,-48,-57,-51,-60,-10,-16,0,0,14,13,25,24,42,38,92,86,126,129,217,186,160,172,286,272,362,375,356,295,410,393,466,449,563,589,563,569,557,547,892,888,855,830,596,589,575,575,570,547,905,917,4981,2433,29988,29989,29987,2812]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 O-O 5. O-O d6 6. a3 $146 {A05: Réti Opening: 1 Nf3 Nf6} (6. e4 e5 7. Re1 Nbd7 8. c3 b6 9. d4 Bb7 10. d5 Nc5 11. Qc2 c6 12. c4 cxd5 13. cxd5 Rc8 14. Nc3 a5 {½-½ (42) Amin,B (2710)-Grischuk,A (2771) St Petersburg 2018}) 6... e5 7. c3 h6 8. Nbd2 {The position is equal.} Nc6 9. b4 Be6 10. e4 Qd7 11. Re1 Bh3 12. Bh1 Ng4 13. Nh4 Ne7 14. Qb3 Kh7 (14... g5 {feels hotter.} 15. Ng2 a5 16. Bb2 a4 17. Qa2 b5) 15. f3 Nf6 16. Nf1 d5 17. Be3 Be6 18. Qb2 dxe4 19. dxe4 Qa4 20. f4 exf4 21. gxf4 Rad8 22. Bc5 Nfg8 23. f5 Bc8 24. Ng3 Rfe8 ({Black should play} 24... Bf6 $14 25. Nf3 b6) 25. Qa2 $16 Rf8 {[#]} 26. e5 $1 $36 {[%mdl 2048] aiming for f6. Black is under strong pressure.} gxf5 {[#]} (26... Nxf5 $16 27. Bxf8 Rxf8) 27. Nhxf5 $1 {[%mdl 512]} Nxf5 (27... Bxf5 28. Nxf5) 28. Be4 Kh8 (28... Qa6 {is a better defense.} 29. Bxf8 (29. Nxf5 Bxe5 30. Bxf8 Rxf8 $18) (29. Bxf5+ Bxf5 30. Bxf8 Rxf8 $16) 29... Rxf8) 29. Bxf8 ({Less strong is} 29. Nxf5 Bxe5 30. Bc2 (30. Bxf8 Rxf8 31. Qc4 Qe8 $16) 30... Qe8 $16) 29... Be6 30. Bxg7+ ({Don't do} 30. Nxf5 Bxf8 31. Qf2 Qd7 $18) 30... Nxg7 31. Qf2 Qb3 32. Qe3 b6 33. Rab1 Qc4 34. Rbd1 {[%cal Bb1d1,Bd1d4,Bd4f4,Bf4h4][%mdl 32]} Re8 35. Rd4 Qb5 36. Bc2 Qc6 37. Qd3 {[%csl Gc2][%cal Rd3h7]} f5 38. exf6 Nxf6 39. Rf4 Bg8 40. Rxe8 Ngxe8 41. Rh4 {Hoping for Qg6.} Nd5 42. Qd4+ Nef6 43. c4 Qe8 44. cxd5 {[%cal Rd4f6]} Qe1+ 45. Nf1 {Accuracy: White = 66%, Black = 34%.} (45. Kg2 $142 Kg7 46. Nh5+ {[%mdl 64] Double Attack} Kf8 47. Qxf6+ {[%mdl 64] Double Attack} Bf7 48. Rg4 Qe2+ 49. Kh3 Qe3+ 50. Rg3) 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "7.2"]
[White "Lemos, Damian"]
[Black "Munoz, Miguel"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2482"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,71,0,41,2,37,42,49,56,56,54,58,52,50,43,60,48,41,29,46,25,60,69,68,65,52,65,64,37,45,37,66,59,77,49,74,0,67,59,66,51,57,54,52,40,33,23,41,36,45,41,33,24,35,0,0,0,0,0]} 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 c5 5. c4 O-O 6. Bg2 Nc6 7. O-O d6 8. Nc3 Bf5 9. Nd5 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} (9. Rc1 Qd7 10. Re1 Bh3 11. Bh1 h6 12. d4 cxd4 13. Nxd4 Ne5 14. e4 h5 15. f4 Neg4 16. Nf3 Nh7 {1-0 (48) Le,Q (2712)-Kasimdzhanov,R (2700) Dubai 2014}) 9... Ne8 $146 ({Predecessor:} 9... Qd7 10. Nxf6+ exf6 11. d4 Qe7 12. Re1 Be4 13. Qd2 Rfd8 14. Qe3 f5 15. Rad1 Nb4 16. Qd2 Nc2 {0-1 (41) Dayanova,R-Alpysbayeva,A (1991) Kostanay 2012}) 10. Bxg7 Nxg7 11. d4 {White is slightly better.} Be4 12. dxc5 dxc5 13. Nc3 Bxf3 14. Bxf3 Qc7 15. Bxc6 Qxc6 16. Qd5 Qc7 17. Rad1 Rfd8 18. Qe4 {And now Nd5 would win.} e6 19. Nb5 Qb6 20. Qe5 Ne8 21. Nc3 Qc7 22. Qg5 f6 23. Qe3 Kf7 24. Qf3 Kg7 25. Qe3 Kf7 $1 26. Nb5 Qb6 27. Qf3 Kg7 28. Qe4 Kf7 29. e3 a6 30. Nc3 Qc7 31. Qf3 Rac8 32. h4 Kg7 33. Qe4 Kf7 34. h5 f5 35. Qf3 Nf6 36. hxg6+ {Accuracy: White = 58%, Black = 68%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "7.3"]
[White "De Verdier, Michael"]
[Black "Juhasz, Armin"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2306"]
[BlackElo "2375"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,69,29,29,29,31,32,31,35,32,55,29,29,11,11,16,8,12,29,-35,-11,-15,-6,-25,-36,-39,-27,-44,-16,-27,-16,-20,-18,-29,-30,-41,-10,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. e3 Bb7 8. Be2 d6 9. O-O Nbd7 {A17: English Opening: 1...Nf6 with ...Bb4} 10. b4 Qe7 (10... a5 11. Bb2 Qe7 12. d3 Rfc8 13. Nd2 c5 14. b5 e5 15. Rae1 Re8 16. e4 Nf8 17. f4 exf4 18. Rxf4 {½-½ (54) Bu,X (2699)-Zhou,W (2606) China 2014}) 11. Bb2 e5 {White is slightly better.} 12. d4 {[%cal Rd4e5]} Ne4 13. Qb3 {[#]} exd4 $146 ({Predecessor:} 13... Ng5 14. Nxg5 Qxg5 15. d5 Qe7 16. Rfc1 a5 17. Bc3 f5 18. f3 Qf7 {½-½ (56) Debashis,D (2459)-Zeng,C (2538) Barcelona 2016}) 14. Bxd4 Ng5 15. Nxg5 Qxg5 {[%csl Gb7][%cal Rg5g2] [#]} 16. f3 Ne5 17. c5 (17. e4 $11) 17... dxc5 18. bxc5 Nc6 19. cxb6 Nxd4 20. exd4 cxb6 21. Bc4 Rad8 22. Rad1 Bd5 23. Rfe1 Rd6 24. Bxd5 Rxd5 25. Qe3 Qxe3+ 26. Rxe3 $15 {[%mdl 4096] Endgame KRR-KRR. The position is equal.} Rfd8 27. Re7 R5d7 28. Rxd7 Rxd7 $11 {KR-KR} 29. Kf2 f6 30. Ke3 Kf7 31. Rc1 Ke6 32. Ke4 Kd6 33. Rc8 Re7+ 34. Kd3 g6 35. Rg8 {Accuracy: White = 67%, Black = 63%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "7.4"]
[White "Ladron De Guevara Pinto, Paolo"]
[Black "Alvarado Diaz, Alejandro"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2429"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,57,8,5,0,0,-2,12,0,3,0,10,10,33,14,50,32,28,0,26,25,45,34,45,30,31,25,29,17,80,64,64,78,88,92,149,147,345,316,466,457,471,465,524,555,549,561,562,553]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ngf3 Nc6 7. Nb3 {C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} c4 8. Nbd2 {[%cal Bb3d2,Bd2f1,Bf1e3][%mdl 32]} Be7 9. Be2 {The position is equal.} b5 10. Nf1 Nb6 11. Ne3 Bd7 12. O-O Qc7 13. Qe1 $146 ({Predecessor:} 13. Bd2 a5 14. Be1 O-O-O {1-0 (33) Malakhov,V (2716)-Shulman,Y (2624) Bursa 2010}) 13... f5 14. Kh1 (14. exf6 $5 gxf6 15. b3 $11) 14... g6 15. b3 O-O 16. g4 Kh8 17. Bd2 a5 18. Rg1 Rg8 19. Rg2 b4 {[#]} (19... Qd8 $11) 20. Qg3 $1 $16 c3 21. Be1 a4 22. Rd1 Nd8 (22... Raf8 $142) 23. Qh3 Nf7 $2 {[#]} (23... Nc6 $16) 24. Bh4 $1 $18 {[%cal Rh4e7]} Bxh4 (24... g5 $142) 25. Nxh4 {White is clearly winning.} g5 26. gxf5 gxh4 27. fxe6 Rxg2 28. Nxg2 Nh6 29. Qxh4 {Accuracy: White = 66%, Black = 26%.} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "7.5"]
[White "Hernandez Leon, Alberto"]
[Black "Napoli, Nicolo"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2280"]
[BlackElo "2321"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,47,20,35,21,35,30,32,16,13,-3,28,29,56,22,22,44,26,16,114,113,128,118,428,432,427,434,425,383,525,513,596,540,527,535]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Bxd2 Bb7 7. e3 O-O 8. Bd3 Ne4 9. O-O {E11: Bogo-Indian} f5 (9... Nxd2 10. Nxd2 f5 11. Qe2 Nc6 12. Rac1 Qf6 13. c5 Rae8 14. b4 Kh8 15. f4 g5 16. b5 Na5 17. fxg5 Qxg5 18. Nf3 Qg7 19. cxb6 cxb6 {½-½ (45) Topalov,V (2737)-Kasimdzhanov,R (2652) Tripoli 2004}) 10. Qc2 d6 11. Rfd1 {White is slightly better.} Nd7 12. Be1 Qf6 $146 ({Predecessor:} 12... Qe7 13. Nd2 Nxd2 14. Bxd2 c5 15. b4 Rac8 16. bxc5 dxc5 17. d5 Ne5 {1-0 (29) Hresc,V (2408)-Koch,M (2135) Latschach 2011}) 13. b4 Kh8 14. c5 bxc5 15. dxc5 {[#] Hoping for c6.} Bd5 {[%cal Rd6c5]} 16. c6 $36 {[%mdl 2048] White has some pressure.} Ne5 (16... Nb6 $11) 17. Nxe5 $16 Qxe5 18. Rab1 f4 $2 {[%mdl 8192] [#]} (18... Qf6 $16 {is tougher.}) 19. f3 $18 Ng5 20. e4 Bxe4 21. Bxe4 ({Don't play} 21. fxe4 f3 $18) 21... d5 22. Bd3 {White is clearly winning.} Rf6 23. Qe2 Qd6 24. Bh4 {Accuracy: White = 64%, Black = 18%.} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "8.1"]
[White "Gonzalez Perez, Arian"]
[Black "Napoli, Nicolo"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2467"]
[BlackElo "2321"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,85,16,20,33,0,18,24,30,33,53,47,53,52,59,25,47,0,60,69,75,75,75,75,91,92,95,29,30,28,39,0,45,41,67,71,89,62,104,-14,8,0,62,54,112,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Qc7 13. Ne4 O-O-O 14. g3 Nxe4 15. Qxe4 Nf6 16. Qe2 Rd5 {B19: Classical Caro-Kann: 4...Bf5 main line} (16... Bd6 17. Kb1 Kb8 18. c4 c5 19. Bc3 cxd4 20. Nxd4 a6 21. Nb3 Qc6 22. Rh4 Bc7 23. Rc1 Rhe8 24. c5 e5 25. Ba5 {1-0 (41) Safarli,E (2641)-Paichadze,L (2581) Kocaeli 2017}) 17. Ne5 Bd6 {[%cal Rd6e5]} (17... Rxd4 $5 {[%cal Rd4e4]} 18. Bf4 Re4 $15) 18. Nc4 $146 ({Predecessor:} 18. Bf4 c5 19. c4 cxd4 20. Nxf7 Bxf4+ 21. gxf4 Re8 22. Kb1 Rf5 23. Ne5 Rxf4 24. Ng6 {½-½ (38) Kachibadze,G (2263)-Holzapfel,D (2289) Germany 2018}) 18... Rd8 {White has an edge.} ({Don't blunder} 18... Rxd4 $2 19. Ba5 $18) 19. c3 Qe7 20. Nxd6+ Qxd6 21. Bf4 Qe7 22. Be5 Nd7 23. Bf4 Nb6 (23... Nf6 $11) 24. b3 $14 Qa3+ 25. Kb1 Qa5 26. c4 R5d7 {[#]} 27. d5 $1 {And now Qe5 would win.} Na8 {[%cal Re6d5]} 28. Qe5 (28. dxe6 $16 Qf5+ 29. Kb2 fxe6 30. Rxd7 Rxd7 31. Be5) 28... Nc7 $11 29. Qxg7 exd5 30. Bxc7 Qxc7 31. c5 $36 {[%mdl 2048] White is pushing.} Re7 32. Qxh6 Qe5 33. Qd2 Rh8 34. Rde1 (34. h6 $16) 34... Qf5+ 35. Kc1 Re5 (35... Rxh5 $11 36. Rxh5 Rxe1+ 37. Qxe1 Qxh5) 36. h6 $14 Kd7 ({Better is} 36... Rxe1+ $14 37. Qxe1 d4) 37. Kb2 ({White should try} 37. Re3 $16) 37... Rxe1 $11 {The position is equal.} 38. Rxe1 {Black must now prevent Ka3.} Rxh6 $1 {KQR-KQR} 39. Qb4 (39. Qxh6 $2 {loses.} Qxf2+ 40. Re2 Qxe2+ 41. Ka3 Qe7 $17) 39... Kc8 40. Re8+ Kd7 41. Re2 Kc8 42. Re8+ Kd7 43. Ra8 {[%mdl 32768] Accuracy: White = 44%, Black = 52%. . Loss on time!?} 1-0

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "8.2"]
[White "Alvarado Diaz, Alejandro"]
[Black "Hernandez Leon, Alberto"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2399"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,63,0,-16,0,-18,0,-18,-27,-21,-10,-22,0,-24,0,-6,5,0,0,0,0,-18,-14,-14,-11,-17,-20,-14,-19,-27,-7,-20,-18,-14,-7,-24,-22,-18,0,-11,0,-18,0,-22]} 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. Nh4 Bd7 8. Nf3 Bf5 9. e3 e6 10. Bd3 Bxd3 11. Qxd3 Bd6 12. Bg3 O-O {D14: Slav Defence: Exchange variation with ...Bf5} 13. a3 (13. O-O) 13... Rc8 14. O-O Bxg3 15. hxg3 Qd6 16. Nb5 Qd8 17. Nc3 Qd6 18. Rac1 a6 19. Rc2 $146 ({Predecessor:} 19. Na4 Na5 20. Nc5 b5 21. Rc2 Nd7 22. Rfc1 {1-0 (52) Pasiev,R (2400)-Kulkarni,R (2282) Moscow 2015}) 19... Rc7 20. Rfc1 Rfc8 21. Ne2 Ne7 22. Rxc7 Rxc7 23. Rxc7 Qxc7 24. Qc3 Qxc3 25. Nxc3 $11 {[%mdl 4096] Endgame KNN-KNN} Nc6 26. Kf1 Kf8 27. Ke2 Ke7 28. Kd3 Ng4 29. Ke2 {The position is equal.} Nf6 30. Kd3 Ng4 31. Ke2 Nf6 32. Kd3 {Accuracy: White = 36%, Black = 33%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "8.3"]
[White "Juhasz, Armin"]
[Black "Ladron De Guevara Pinto, Paolo"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2375"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,60,20,20,16,19,22,22,26,25,23,8,27,39,33,32,32,22,30,32,21,31,33,18,16,10,6,6,53,52,52,50,54,54,57,58,74,35,46,42,89,57,57]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. dxe5 dxe5 9. Bg5 Qxd1 10. Rfxd1 Bg4 11. h3 Bxf3 {E97: King's Indian: Classical Main Line (6...e5 7 0-0 Nc6): 8 Be3 and 8 d5 Ne7, not 9 Ne1} 12. Bxf3 Nd4 13. Nd5 Nxd5 {The position is equal.} 14. cxd5 f5 15. Be3 {[#]} f4 $146 ({Predecessor:} 15... Rf7 16. Bxd4 exd4 17. exf5 gxf5 18. Re1 Kf8 19. Rac1 d3 20. Rcd1 Bxb2 21. Rxd3 Bg7 22. Rde3 Bd4 23. Re6 Rf6 24. Re7 Rf7 25. R7e6 Rf6 {½-½ (25) Li,C (2748)-Ding,L (2770) Zaozhuang 2015}) 16. Bxd4 exd4 17. Rac1 Be5 18. Bg4 Kf7 19. Rd3 Ke7 20. Rb3 Rab8 21. Rc4 h5 22. Be2 Rf6 23. Ra4 Rb6 24. Rxa7 Rxb3 25. axb3 $14 {[%mdl 4096] Endgame KRB-KRB} Kd6 26. Kf1 Bf6 27. Bd3 Be5 28. Ke2 g5 29. f3 Bf6 30. Bc4 Be5 {Accuracy: White = 59%, Black = 61%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "8.4"]
[White "Munoz, Miguel"]
[Black "De Verdier, Michael"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2482"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,67,9,2,0,3,0,0,0,0,8,8,4,4,10,0,0,0,0,0,0,-8,0,-6,0,0,0,0,0,0,0,0,15,0,0,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. O-O O-O 7. Re1 Bf5 8. Bg5 {[#] aiming for Bxf5.The position is equal.} Bxd3 {C01: French: Exchange Variation} (8... f6 9. Bh4 Qd7 10. Bg3 Bxg3 11. hxg3 Nbc6 12. c3 Bxd3 13. Qxd3 Qf5 14. Qxf5 Nxf5 15. Nbd2 Rfe8 16. g4 {½-½ (32) Enchev,I (2472)-Dimitrov,R (2496) Plovdiv 2016}) 9. Qxd3 Nbc6 10. c4 $146 ({Predecessor:} 10. c3 f6 11. Bh4 Qd7 12. Bg3 Nf5 13. Bxd6 Nxd6 14. Nbd2 Qf7 15. Re2 Rfe8 16. Rae1 Rxe2 17. Rxe2 Re8 18. Rxe8+ Qxe8 19. Kf1 Nd8 20. Qe2 Kf7 21. Qxe8+ {½-½ (21) West,J (2220)-Encarnacion,E (2235) Parsippany 1998}) 10... dxc4 11. Qxc4 h6 12. Bxe7 Nxe7 13. Nc3 c6 14. Ne5 Qc7 15. Rac1 Rad8 16. a3 a6 17. b4 Nf5 (17... Rde8 {feels hotter.} 18. g3 Nf5 19. Nf3 Rxe1+ 20. Rxe1 Rd8) 18. Nd5 cxd5 19. Qxc7 Bxc7 20. Rxc7 Nxd4 21. Rxb7 Nc2 22. Rd1 Nxa3 23. Nc6 Rd6 24. Rb6 Re6 25. Rxa6 Rc8 26. Rxa3 Rexc6 $11 {[%mdl 4096] Endgame KRR-KRR} 27. Rad3 Rb6 28. Rd4 Rc4 29. Rxd5 Rcxb4 30. g3 Rb1 31. Rxb1 Rxb1+ 32. Kg2 g6 33. h4 h5 34. Rd7 {Accuracy: White = 50%, Black = 80%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.01"]
[Round "8.5"]
[White "Herrera Reyes, Jose Antonio"]
[Black "Lemos, Damian"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2324"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,84,15,21,0,0,0,7,0,1,0,11,10,20,-34,-42,-85,-73,-79,-104,-90,-99,-89,-82,-92,-90,-96,-85,-113,-84,-116,-108,-173,-161,-244,-236,-231,-189,-229,-214,-247,-201,-356,-351,-414,-414,-407,-389,-567,-525,-745,-713,-654,-598,-1021,-1005,-4062,-3677,-3471,-3393,-29988,-1859,-29974,-29973,-2093,-1781,-1782,-1614,-1666,-1602,-1425,-847,-1187,-854,-5710,-731,-1579,-1547]} 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. d3 Bf5 5. O-O e6 6. c3 {A07: Réti Opening: New York and Capablanca Systems} (6. b3 h6 7. Bb2 Be7 8. Nbd2 O-O 9. c4 a5 10. a3 Bh7 11. Qc2 Na6 12. Ne5 Nd7 13. Nxd7 Qxd7 14. Nf3 Rfc8 15. Bc3 Qd8 16. Qb2 Bf6 17. Ne5 Nc5 18. Bd4 Qd6 19. f4 dxc4 20. dxc4 Nxb3 21. Qxb3 Qxd4+ {0-1 (49) Caruana,F (2808)-Grischuk,A (2761) Paris 2017}) 6... h6 7. Qb3 Qc8 8. c4 {The position is equal.} Be7 9. cxd5 $146 ({Predecessor:} 9. Nd4 Bh7 10. cxd5 exd5 11. e4 O-O 12. Nc3 Na6 13. exd5 cxd5 14. Nxd5 Nxd5 15. Qxd5 {0-1 (34) Gutman,L (2485)-Svetushkin,D (2588) Korbach 2008}) 9... exd5 10. e4 dxe4 11. dxe4 (11. Nd4 $11 Bg6 12. dxe4) 11... Bxe4 $15 12. Ne5 O-O $1 13. Re1 Bxg2 14. Kxg2 Bd6 15. Nc4 Bc7 16. Nc3 Nbd7 $36 {[%cal Bb8d7,Bd7e5,Be5g6][%mdl 2080] Black is really pushing.} 17. Be3 b5 18. Nd2 Re8 19. f3 Ne5 20. Nce4 {[#]} (20. Qc2 $17) 20... Nd5 $1 $19 21. Bc5 (21. Bd4 $142) 21... Qf5 22. a4 bxa4 23. Rxa4 Rad8 {Threatens to win with ...Nd3!} 24. Rd4 Ng6 25. Qb7 $2 (25. Kg1) 25... Qd7 26. Qb3 f5 27. Rf1 {and the idea Nc3 leaves White hopeful.} Qe6 (27... fxe4 $2 28. fxe4 Nh4+ 29. Kh1 $17) 28. f4 (28. Nc3 $142 Ne3+ 29. Kg1 Qxb3 30. Nxb3 Nxf1 31. Rxd8 Rxd8 32. Kxf1) 28... Rb8 29. Qa3 fxe4 30. f5 {[#]} Nh4+ $1 31. gxh4 Qe5 {[%csl Gc7][%cal Re5h2]} 32. Rh1 Nf4+ 33. Kf1 Qxf5 34. Ke1 Nd3+ (34... Qg4 $142 35. Nf3 exf3+ {[%mdl 64] Discovered Attack} 36. Kd2 Qg2+ {[%mdl 64] Double Attack} 37. Kc1 Ne2+ {[%mdl 64] Double Attack} 38. Kc2 Nxd4+ {[%mdl 64] Discovered Attack (Double check)} 39. Kb1 Qxh1+ 40. Ka2 f2 41. Bxd4 f1=Q 42. Bb6 Qa1+ 43. Kb3 Qd5+ 44. Kc3 Qc1+ 45. Kb4 Re4#) 35. Rxd3 exd3+ 36. Kd1 Qe6 {( -> ...Qe2+). Black is clearly winning.} 37. b4 Qe2+ 38. Kc1 a5 39. Qb3+ Qe6 40. Qxd3 Rbd8 41. Qf3 {[#]} Qd5 (41... Rxd2 $142 $1 42. Kxd2 Qa2+ 43. Kc1 Be5) 42. Qb3 Bf4 {Accuracy: White = 26%, Black = 82%.} 0-1

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.02"]
[Round "9.1"]
[White "Lemos, Damian"]
[Black "Gonzalez Perez, Arian"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2482"]
[BlackElo "2467"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,29,0,29,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Re8 11. Ng5 $146 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 Re8 15. Ng5 {C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.02"]
[Round "9.2"]
[White "De Verdier, Michael"]
[Black "Herrera Reyes, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2306"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,27,77,53,52,50,58,40,52,47,110,68,72,41,44,44,39,46,47,47,49,42,56,46,57,38,46,45,82,49,60,36,56,0,0,-22,-22,-5,68,0,55,54,94,70,70,72,68,75,75,42,97,107,114,116,313,317,321,310,320,315,437,400,496,352,488,468,446,192,190,139,193,160,266,263,292,0,232,0,213,0]} 1. Nf3 c5 2. c4 b6 3. g3 Bb7 4. Bg2 e6 (4... g6 5. O-O Bg7 6. Nc3 Nf6 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. b3 Qb7+ 11. f3 Nc6 12. Nc2 O-O 13. e4 a6 14. a4 d6 15. Bb2 Rfd8 16. Rb1 e6 17. Ne3 Nd7 18. Rf2 Nc5 19. Rd2 Bh6 20. Re2 Bg7 21. Rd2 Bh6 22. Re2 Bg7 23. Rd2 {½-½ (23) Banusz,T (2607)-Almasi,Z (2699) Ajka 2018}) 5. O-O Qc7 6. b3 {A30: Symmetrical English: Double Fianchetto and Hedgehog} Nf6 7. Nc3 a6 8. d4 {White is slightly better.} cxd4 9. Qxd4 Be7 (9... Nc6 $14 10. Qd3 Be7) 10. Rd1 Nc6 11. Qd2 O-O 12. Bb2 Rac8 13. Rac1 Qb8 14. e4 d6 15. Qe3 $146 ({Predecessor:} 15. Qe2 Rfe8 16. Rd2 Ba8 17. Rcd1 {1-0 (54) Derichs,R (2295)-Schaefer,A (2155) Potsdam 1995}) 15... Ng4 16. Qe2 ({But not} 16. Qxb6 $2 Bd8 $19) 16... Nge5 17. Ne1 Nd7 18. Nc2 Nf6 19. Ne3 Ne5 20. f4 Ned7 21. Nf1 ({Better is} 21. b4 $14) 21... b5 $11 22. Nd2 Qa7+ 23. Kh1 Qa8 (23... b4 $11 24. Na4 e5) 24. Re1 (24. a3 $14) 24... Nc5 ({Black should try} 24... Rfd8 $11) 25. b4 $36 {[%mdl 2048] White is pushing.} Ncd7 26. a3 bxc4 27. Nxc4 Qa7 28. Na5 Ba8 29. h3 e5 (29... Rfd8 $14) 30. Nd5 $16 Nxd5 31. exd5 {[#] Threatens to win with Nc6.} f6 $2 (31... Rxc1 $16 32. Rxc1 Bf6) 32. Nc6 $18 Bxc6 33. dxc6 Nb6 34. Bd4 Bd8 35. Bg1 a5 36. Qb5 a4 {[#]} 37. c7 $1 {[%mdl 512]} Bxc7 (37... Rxc7 38. Bxb6) 38. Rxc7 (38. fxe5 $142 dxe5 39. Rc6) 38... Qxc7 39. Qxb6 (39. Bxb6 $18 Qc3 40. Re3 Qa1+ 41. Kh2) 39... Qc3 (39... Qxb6 $16 {was worth a try.} 40. Bxb6 Kf7) 40. Qe3 Qb2 (40... Qxe3 $16 {was called for.} 41. Rxe3 (41. Bxe3 Rc3 $16) 41... Kf7) 41. Re2 Qa1 42. Re1 Qb2 $1 43. Re2 Qa1 $1 44. Re1 $2 {Accuracy: White = 58%, Black = 52%.} (44. fxe5 $18 dxe5 45. Rd2) 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.02"]
[Round "9.3"]
[White "Ladron De Guevara Pinto, Paolo"]
[Black "Munoz, Miguel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2429"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,141,65,64,55,72,68,66,71,61,64,62,58,70,33,28,33,44,25,39,0,13,0,22,0,11,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,-8,-8,-8,-10,-12,-11,-11,0,0,0,0,0,0,0,0,0,-290,-298,-431,-438,-431,-438,-576,0,0,0,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd2 Nbd7 9. O-O-O e6 10. Kb1 {B01: Scandinavian Defence} Bb4 11. a3 Bxc3 12. Bxc3 {White is slightly better.} Qd5 13. Qxd5 Nxd5 14. Bd2 b5 15. c4 $146 ({Predecessor:} 15. g3 N7b6 16. b3 O-O 17. c4 bxc4 18. bxc4 {1-0 (68) Harikrishnan,A (2204)-Munoz Pantoja,M (2494) Montcada 2018}) 15... bxc4 16. Bxc4 N7b6 17. Bb3 O-O-O 18. a4 Kb7 19. Rc1 Nc7 20. Bc3 Nbd5 21. g3 Rd7 22. Bd1 Nxc3+ 23. bxc3 Nd5 24. Kc2 Kc7 25. Be2 Re8 26. Rhe1 e5 27. Bf3 Rde7 28. Bxd5 cxd5 $11 {[%mdl 4096] Endgame KRR-KRR} 29. Kd3 e4+ 30. Ke3 Kd6 31. c4 Rb7 32. cxd5 Rb3+ 33. Ke2 e3 34. Kf1 Kxd5 35. fxe3 Rbxe3 36. Rxe3 Rxe3 {KR-KR} 37. Rc7 Rxg3 38. Rxf7 a6 39. Rd7+ Kc4 40. h4 Rg4 41. h5 Rg5 42. Rd6 a5 43. h6 Kb4 44. hxg7 Rxg7 45. Ke2 Kxa4 46. Rb6 h5 47. Rh6 Rg5 48. Kd3 $2 {[%mdl 8192] [#]} (48. Kf3 $11) 48... Kb4 $1 $19 49. Ke4 (49. Rb6+ $142 Rb5 50. Rc6) 49... a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 50. d5 a3 51. Rb6+ Kc3 $2 (51... Ka5 $19 52. Rb8 Rg6) 52. Ra6 $11 {The position is equal.} Rg4+ 53. Ke3 Kb3 {And now ...h4 would win.} 54. d6 Rg1 {aiming for ...Rd1.} 55. Rb6+ Kc4 56. Ra6 Kb4 {...Rd1 is the strong threat.} 57. d7 Rd1 58. Ra7 h4 {Strongly threatening ...h3.} 59. Kf3 h3 {( -> ...h2)} 60. Kg3 Rd3+ 61. Kh2 Kb3 62. Rb7+ $1 Kc2 63. Rc7+ Kb2 64. Rb7+ Ka2 65. Ra7 Kb2 66. Rb7+ Ka1 {[#]} 67. Rb3 $1 {[%mdl 512]} Rxb3 68. d8=Q a2 69. Qd4+ Kb1 70. Qd1+ Kb2 {Threatens to win with ...Rc3.} 71. Qd2+ {Accuracy: White = 71%, Black = 68%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.02"]
[Round "9.4"]
[White "Hernandez Leon, Alberto"]
[Black "Juhasz, Armin"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2280"]
[BlackElo "2375"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,33,20,65,12,16,6,42,0,-1,-2,13,-18,-32,-70,-64,-63,-60,-66,-12,-37,-2,-5,22,20,17,20]} 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Bg5 dxc4 6. Qa4+ {D91: Grünfeld: 4 Nf3 Bg7 5 Bg5} (6. e4 $14) (6. e4 c5 7. d5 b5 8. d6 Bb7 9. e5 Ne4 10. Nxe4 Bxe4 11. Qe2 Bf5 12. g4 Be6 13. Qe4 Nd7 14. O-O-O Rb8 15. dxe7 Qa5 16. Bf6 Bxf6 17. exf6 {0-1 (28) Kramnik,V (2760)-Nepomniachtchi,I (2714) Sochi 2014}) 6... c6 $11 7. Qxc4 Qb6 8. Na4 {White is slightly better.} Qa5+ 9. Bd2 Qf5 $146 {[#] Strongly threatening ...b5.} ({Predecessor:} 9... Qd8 10. Nc3 a5 11. Qd3 O-O 12. e3 Na6 13. Be2 Bg4 14. h3 Bxf3 15. Bxf3 {0-1 (32) Barlocco,C (2077)-Dambrauskas,V (2315) Robecchetto 2012}) 10. Qb3 Ne4 11. Be3 O-O 12. Nc3 Qa5 13. g3 Nxc3 (13... Na6 $15) 14. Bd2 {[%mdl 64] [#] Pin} Qh5 {Threatens to win with ...Nb5.} 15. Bxc3 {The position is equal.} b6 16. Bg2 Bh3 17. O-O {Accuracy: White = 31%, Black = 38%.} 1/2-1/2

[Event "1st GM Brena Baja-La Palma 2019"]
[Site "La Palma"]
[Date "2019.04.02"]
[Round "9.5"]
[White "Napoli, Nicolo"]
[Black "Alvarado Diaz, Alejandro"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2321"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2019.03.23"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,44,-12,23,22,32,7,21,8,14,8,17,-37,-28,-125,-126,-128,-133,-95,-93,-75,-81,-94,-87,-74,-75,-354,-360]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. f3 a6 {[%cal Ba7a6,Ba6b5,Bb5b4][%mdl 32]} 11. Be3 {E68: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4} Rb8 12. Qd2 (12. a4 Ne5 13. b3 Bd7 14. Ra2 Qc8 15. Rd2 c5 16. Nde2 b5 17. cxb5 axb5 18. Rxd6 bxa4 {½-½ (47) Indjic,A (2539)-Spasov,V (2546) Palic 2014}) 12... Ne5 13. b3 $1 {The position is equal.} c5 14. Nde2 {With the idea Rad1.} b5 15. cxb5 (15. Bg5 $11) 15... axb5 $15 16. Rad1 (16. Bg5 $11) 16... b4 $17 17. Na4 Ba6 18. Qc2 $146 Qc7 19. Rf2 Rbc8 20. Bh3 Ra8 21. Bf1 Bb7 22. Nd4 $2 {[%mdl 8192] [#]} (22. Nf4 $17 {is a better defense.}) 22... Qe7 $1 {Accuracy: White = 44%, Black = 80%.} 0-1

