[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.22"]
[Round "1.1"]
[White "Blazquez Lopez, Berna"]
[Black "Grigoryan, Karen H."]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2154"]
[BlackElo "2549"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Bc4 e6 5. O-O Ne7 6. a4 O-O 7. c3 Nd7 8. Qe2 c5 9. Bf4 d5 10. exd5 exd5 11. Re1 dxc4 12. Qxe7 Qxe7 13. Rxe7 Nb6 14. Re1 Bd7 15. a5 Na4 16. Ra2 cxd4 17. Nxd4 Nc5 18. Be3 Nd3 19. Rd1 f5 20. g3 f4 21. gxf4 Bg4 22. Rd2 Bxd4 23. cxd4 Ne1 24. Kf1 Nf3 25. Rc2 Bf5 26. Rc1 Nxh2+ 27. Kg2 Ng4 28. Nd2 Be6 29. Nxc4 g5 30. fxg5 Bd5+ 31. Kg1 Rf3 32. b3 Raf8 33. Rc3 Rh3 34. Kf1 Bxc4+ 35. bxc4 Rxe3 36. Rcc2 Re4 37. Rcb2 Ne3+ 38. Kg1 Rg4+ 39. Kh2 Nf1+ 40. Kh3 Rxg5 41. Rxb7 Rf6 42. Rb8+ Kg7 43. Rb7+ Kh6 44. Rb3 Rfg6 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.22"]
[Round "1.2"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Fernandez Torre, Ivan"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2535"]
[BlackElo "2154"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,137,17,0,20,14,21,20,20,0,11,0,43,43,70,71,66,70,70,70,113,101,191,215,279,279,270,272,272,239,271,221,229,264,280,159,172,164,170,115,124,106,106,-91,-62,-69,-69,-81,-42,-42,-43,-46,-70,-204,-129,-139,-128,-73,-61,-60,-57,-62,0,0,-2,-15,0,-18,0,0,0,0,0,-17,-17,-333,-314,-202,-312,-483,-460,-658,-642,-770,-770,-770,-766,-986,-1048,-1116,-1119,-1116,-1068,-29958,-12772,-7736,-4133,-29968,-29969,-29967,-29969,-29962,-29963,-29973,-29974,-29974,-29975,-29975,-29976,-29978,-29979,-29981,-29979,-29981,-29981,-29984,0,0,0,0,0,0,0,0,0,0,8,8]} 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. d4 a5 7. b5 c6 {A15: English Opening: 1...Nf6} (7... a4 8. Be2 c6 9. bxc6 bxc6 10. O-O Ne4 11. Qc2 Qb6 12. Ba3 f5 13. Bd3 c5 14. Bxe4 fxe4 15. Qxe4 {1-0 (39) Bryzgalin,K (2430)-Li,D (2441) Innsbruck 2018}) 8. a4 Nbd7 9. Be2 c5 10. O-O cxd4 11. exd4 Nb6 $146 ({Predecessor:} 11... b6 12. Nbd2 Bb7 13. Nb3 Rc8 14. Rc1 {0-1 (55) Hebelka,M (2189)-Krnan,T (2030) Bratislava 2000}) 12. Nbd2 Nh5 13. Re1 Nf4 14. Bf1 Bf5 15. Qb3 h6 16. Qe3 Ne6 {[#]} (16... g5 $16 {was called for.}) 17. Nh4 $1 $18 Bc2 18. Rac1 Bf5 19. Nxf5 gxf5 20. Bd3 f4 21. Qe4 {[%csl Gd3][%cal Re4h7]} Ng5 22. Qxf4 (22. Qxe7 Qxe7 23. Rxe7 Nxa4) 22... Nxa4 23. Ba1 ({White should try} 23. Ba3 $18) 23... e5 $16 24. Qg3 exd4 25. h4 (25. f4 $18) 25... Ne6 26. Nf3 Qf6 27. Re4 $2 ({Reject} 27. Qxd6 Nac5 $15) (27. Nxd4 $16 {stays on course.} Nxd4 28. Re4) 27... Nac5 $1 $17 {[%csl LRd3,LRe4][%mdl 64] Double Attack} 28. Rd1 $1 ({Not} 28. Rxd4 $2 Nb3 $19) 28... Nxe4 29. Bxe4 Qf4 ({Avoid the trap} 29... Nc5 $2 30. Bc2 $18) 30. Qxf4 Nxf4 31. Bxb7 Ra7 32. Ba6 (32. Bc6 $15) 32... Rc7 33. Nxd4 Bxd4 34. Bxd4 {aiming for b6.} Ne2+ 35. Kf1 Nxd4 36. Rxd4 $15 {[%mdl 4096] Endgame KRR-KRB} Re8 ({Better is} 36... a4 $15) 37. b6 $11 Rce7 {[%csl Ge8][%cal Re7e1]} 38. g3 Re1+ 39. Kg2 Rb1 40. Rxd6 a4 $1 {[%cal Ba5a4,Ba4a3,Ba3b2][%mdl 32]} 41. c5 a3 {Strongly threatening ...a2.} 42. Rd2 Rb2 43. Rxb2 $4 {[%mdl 8192]} (43. Rd1 $11) 43... axb2 {KR-KB} 44. Bd3 Kf8 {[%mdl 1024] Black has strong compensation.} 45. Kf3 (45. h5 $142) 45... Ke7 $19 46. Bf5 {[#]} (46. Ke4 $142 Kf6+ 47. Kf3) 46... Rc8 $3 {[%mdl 512]} 47. Bd3 {Now Ke3 and White clings on.} (47. Bxc8 b1=Q) 47... Kd8 48. b7 Rb8 49. c6 Kc7 50. Kg4 Rd8 51. Bh7 Kxc6 52. Kh5 Kc7 53. Bb1 Rd1 54. Be4 {[#]} f5 $1 {[%mdl 512]} 55. Bc2 (55. Bxf5 Rd5) 55... Rd2 56. Bb1 Rd6 57. f3 Kxb7 58. g4 fxg4 59. fxg4 Kc7 60. g5 hxg5 61. hxg5 Kd8 62. g6 Ke7 63. Kh6 Kf8 $2 (63... Rd1 {mates} 64. Bc2 {[#]} Kf6 $1 {[%mdl 512]} 65. Kh5 b1=Q 66. Bxb1 Rxb1 67. Kg4 Kxg6 68. Kf4 Re1 69. Kf3 Kg5 70. Kf2 Re7 71. Kf3 Re6 72. Kg3 Rf6 73. Kh3 Kf4 74. Kg2 Kg4 75. Kh1 Kh3 76. Kg1 Kg3 77. Kh1 Rf1#) 64. Kh7 $1 $11 {Hoping for g7+.The position is equal.} Rd7+ (64... Rd2 $5 65. g7+ $8 Ke7 $11) 65. Kh8 $1 Rg7 66. Bc2 Rc7 67. Bb1 Rg7 68. Bc2 {[#]} Rxg6 $1 {[%mdl 512]} 69. Bxg6 {Accuracy: White = 48%, Black = 68%.} 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.22"]
[Round "1.3"]
[White "Margarido, Jose Miguel Teixeira"]
[Black "Ortiz Suarez, Isan Reynaldo"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2150"]
[BlackElo "2533"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,124,14,10,28,28,32,27,26,22,31,9,19,0,0,6,14,4,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,1,0,0,0,0,0,0,0,15,0,0,4,7,0,14,0,6,0,0,0,5,0,61,0,0,0,18,0,27,0,9,0,11,8,20,8,60,12,14,-19,10,0,0,0,0,0,0,0,0,0,-4,-8,-8,-75,-75,-75,-86,-93,-96,-875,-510,-503,-441,-441,-460,-5600,-1561,-5206,-1175,-5732,-4802,-2575,-1634,-12845,-4610,-8828,-10162,-7638,-7626,-5539,-5002]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 Rc8 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (7... e5 8. Qd3 Rc8 9. O-O h6 10. Nd2 Be6 11. Rd1 Nf6 12. Nf1 Bc4 13. Qf3 Bxf1 14. Kxf1 Be7 15. Qd3 Rc6 {½-½ (30) Ni,H (2674)-Fedoseev,V (2702) China 2019}) 8. e5 dxe5 9. Nxe5 Nf6 {White has an edge.} 10. Bf4 Bc6 $146 ({Predecessor:} 10... Bb5 11. Qxd8+ Rxd8 12. a4 Bc6 13. Nxc6 bxc6 14. Ke2 e6 15. Rhd1 {1-0 (52) Jovanovic,Z (2536)-Palac,M (2551) Pozega 2018}) 11. Nxc6 Rxc6 12. O-O-O {[%csl Gd1][%cal Rd4d8]} Qxd4 13. Rxd4 {Black should prevent Rhd1.} e6 14. Rhd1 {Hoping for Rd8+.} Be7 15. f3 h5 16. a4 h4 17. Bd6 Rh5 18. Bxe7 Kxe7 19. R1d2 Rh8 20. Kd1 Rc7 21. Ke2 g5 22. Nd1 Nh5 23. Ne3 h3 24. g4 Nf4+ 25. Kf2 b5 26. a5 Rhc8 27. Rd6 Rc6 28. Rd7+ Kf6 29. c3 R8c7 30. Rd8 Ke7 31. R8d4 Rc5 32. Rd6 Ra7 33. R6d4 Rb7 (33... Rac7 $11) 34. Kg3 (34. Nc2 $1 $14) 34... Re5 $11 35. Kf2 $1 Kf6 36. Rd1 (36. Nc2 {is more complex.} b4 37. cxb4 Rc7 38. Ne3 Rc1 39. Rd1) 36... Rc7 37. R1d2 Ke7 38. Rd1 Ng6 39. Rd6 Ra7 40. R1d2 Rc5 (40... Nf4 $11) 41. Rd8 Ne5 42. Rg8 Nc4 43. Nxc4 bxc4 {[%mdl 4096] Endgame KRR-KRR} 44. Rb8 Rxa5 45. Kg3 Rb5 46. Rxb5 axb5 47. Kxh3 {KR-KR} Ra2 48. Kg3 {[#]} b4 $1 {[%cal Bb5b4,Bb4b3,Bb3b2][%mdl 544] And now ...bxc3 would win.} 49. Rd4 (49. Rg2 $11 {keeps the balance.}) (49. cxb4 c3) 49... Rxb2 $17 50. Rxc4 b3 51. Rb4 Rb1 52. h4 $2 {[%mdl 8192]} (52. Kg2 $17) 52... b2 $19 {White must now prevent ...Rg1+.Black is clearly winning.} 53. Kg2 gxh4 54. f4 Kd6 55. Rd4+ (55. Rb5 $142) 55... Kc5 (55... Kc6 $142 56. Rb4 Kc5) 56. Rb4 Kc6 57. Rc4+ Kb5 58. Rb4+ Kc5 59. g5 {[#]} Kc6 (59... h3+ $142 $1 {[%mdl 512]} 60. Kh2 (60. Kxh3 Rh1+) 60... Kd5 61. Rb5+ {[#]} Kc4 $1 {[%mdl 512]}) 60. Rb8 Kd5 61. Rb4 Kc5 62. Kh2 {[#]} h3 $1 {[%mdl 576] Promotion. Accuracy: White = 38%, Black = 60%.} 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.22"]
[Round "1.4"]
[White "Rios, Cristhian Camilo"]
[Black "Rivas Vila, David"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2520"]
[BlackElo "2149"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,81,30,27,32,17,20,26,65,47,44,35,95,96,120,111,189,175,237,203,237,214,233,110,113,114,109,121,127,116,150,146,228,209,218,117,119,83,96,110,106,106,119,45,46,65,175,129,297,281,290,312,435,391,401,383,412,399,396,373,1737,1729,1647,1647,1101,1053,1211,962,29997,372]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Qc2 a6 {D35: Queen's Gambit Declined: Exchange Variation} (8... h6 9. Bf4 a6 10. Nf3 b6 11. O-O c5 12. Rfd1 Bb7 13. Rac1 c4 14. Bf5 b5 15. a3 Re8 16. Ne5 Bf8 17. Qe2 {0-1 (50) Tregubov,P (2589)-Dourerassou,J (2484) Paris 2017}) 9. Nge2 h6 10. Bh4 c5 {White has an edge.} 11. dxc5 Nxc5 12. O-O Ne6 $146 (12... Be6 $14) ({Predecessor:} 12... b5 13. Rad1 Nxd3 14. Bxf6 Bxf6 15. Qxd3 {1-0 (39) Hollan,M (2336)-Dionizio,A (2010) Manavgat 2018}) 13. Rfd1 $16 g5 14. Bg3 Qa5 (14... b5 $16) 15. Be5 $18 Rd8 (15... Ng7 {was called for.} 16. Nd4 Ng4) 16. a3 Kf8 17. b4 Qb6 18. Qb3 (18. h3 $18) 18... Nc5 $16 19. Qb2 Nxd3 20. Rxd3 Bf5 21. Rd2 Rac8 22. Nd4 Bg6 (22... Bd7 $16 23. Rad1 Re8 24. Bxf6 Bxf6) 23. Na4 $18 Qa7 24. Nb3 {Played: Nd4-e6} 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.22"]
[Round "1.5"]
[White "Ruperez, Miguel"]
[Black "Barseghyan, Harutyun"]
[Result "*"]
[WhiteElo "2146"]
[BlackElo "2518"]
[Annotator "ChessBase"]
[PlyCount "1"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 *

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.22"]
[Round "1.6"]
[White "Larino Nieto, David"]
[Black "Tadevosyan, Aspet"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2471"]
[BlackElo "2144"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,-18,-21,-29,-18,-84,-66,-100,-99,-122,-115,-112,-109,-110,-118,-131,-32,-25,-16,-7,-8,-21,-17,-10,-4,-16,-2,0,33,0,0,-17,0,-21,-22,-22,-22,-31,16,0,0,-9,121,114,123,122,119,94,138,52,86,72,93,0,0,0,260,268,768,760,726,726,29982,29982,29982,29983,29983,5314,2076,1968,29997,29998,29999]} 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. h4 (4. c4 O-O 5. g3 d6 6. d4 Nbd7 7. Bg2 c6 8. O-O Re8 9. Nc3 e5 10. e4 exd4 11. Nxd4 Nc5 12. Re1 Ng4 13. h3 Ne5 14. Re3 Qb6 15. Nc2 a5 16. Bf1 Be6 17. Rb1 a4 18. b4 Ncd7 19. Na3 Qxb4 20. Bc1 {½-½ (41) Caruana,F (2816)-Grischuk,A (2766) Paris 2018}) 4... O-O 5. h5 $146 ({Predecessor:} 5. d3 d6 6. Nbd2 e5 7. e4 a5 8. a3 Bd7 9. Be2 Na6 {0-1 (33) Mikhaletz,L (2405)-Alexikov,A (2332) Vinnytsia 2016}) 5... Nxh5 6. Bxg7 {A05: Réti Opening: 1 Nf3 Nf6} Nxg7 7. d3 (7. d4 $11) 7... d5 $17 8. Qc1 {Black is slightly better.} h5 9. e4 dxe4 10. dxe4 Bg4 11. Nbd2 Nc6 12. Qb2 e5 (12... Qd6 $17 13. Bd3 Rad8) 13. Nxe5 $15 Nxe5 14. Qxe5 Re8 15. Qc3 Qd6 16. Bd3 Rad8 17. O-O $1 h4 18. Rae1 {[%cal Ba1e1,Be1e3,Be3f3,Bf3f6][%mdl 32]} Qf4 19. Re3 Ne6 20. e5 {Hoping for Ne4.} Kg7 21. Nf3 Bxf3 22. Rxf3 Qg4 23. Re1 Rh8 24. Re4 Qg5 25. Kh2 {[#]} Qe7 (25... Rd4 $1 $11 {[%mdl 512] keeps the balance.}) 26. Rf6 $16 Rh5 27. Bc4 {Black must now prevent Bxe6.} Rf8 28. b4 c5 29. a3 ({White should play} 29. Bxe6 $16 fxe6 30. Rxf8 (30. bxc5 Rxf6 31. exf6+ Qxf6 $14) 30... Qxf8 31. Qxc5) 29... cxb4 $14 30. axb4 {Strongly threatening Bxe6.} Rc8 {And now ...b5! would win.} 31. Qe3 (31. Qa1 $16) 31... Rxe5 $1 $11 32. Rxg6+ {Played: Rf6xe6} 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.22"]
[Round "1.7"]
[White "Perez Ordonez, Jose Ramon"]
[Black "Gascon Del Nogal, Jose Rafael"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2142"]
[BlackElo "2466"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. g3 c5 5. d5 b5 6. Bg2 bxc4 7. Nc3 g6 8. O-O d6 9. Nd2 Bg7 10. Re1 O-O 11. Nxc4 a5 12. e4 Ba6 13. Qb3 Nbd7 14. a4 Ng4 15. h3 Nge5 16. Nb5 Nxc4 17. Qxc4 Qb8 18. Bf1 Ne5 19. Qb3 Rc8 20. Bc4 Qb7 21. Bd2 Nxc4 22. Qxc4 Rcb8 23. Bxa5 Bxb5 24. axb5 Bxb2 25. Ra2 Qxb5 26. Qxb5 Rxb5 27. Rb1 Raxa5 28. Raxb2 Rxb2 29. Rxb2 Ra4 30. f3 f5 31. e5 Rd4 32. Rb8+ Kf7 33. e6+ Kg7 34. Re8 Rxd5 35. Rxe7+ Kf6 36. Rxh7 Kxe6 37. h4 Rd2 38. Rh6 c4 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.23"]
[Round "2.1"]
[White "Grigoryan, Karen H."]
[Black "Vinuela Diaz, Saul"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2549"]
[BlackElo "2280"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 a6 6. Nxd4 cxd4 7. Ne2 b5 8. Bd3 e5 9. c3 dxc3 10. dxc3 d5 11. O-O Bb7 12. Ng3 Nf6 13. Qe2 Bd6 14. Rd1 dxe4 15. Bxe4 Nxe4 16. Nxe4 Bxe4 17. Qxe4 O-O 18. a4 bxa4 19. Rxa4 Qb6 20. b4 Rac8 21. Be3 Qc6 22. Qxc6 Rxc6 23. c4 Rb8 24. b5 axb5 25. cxb5 Rxb5 26. Ra8+ Bf8 27. g4 f5 28. Rdd8 Rf6 29. Bg5 Rbb6 30. Bxf6 Rxf6 31. g5 Rf7 32. f3 g6 33. Re8 e4 34. f4 Kg7 35. Kg2 Kg8 36. Kg3 Kg7 37. h4 Kg8 38. h5 gxh5 39. Kh4 Kg7 40. Kxh5 e3 41. Rxe3 Rc7 42. Ree8 Rc1 43. Ra7+ Kg8 44. g6 hxg6+ 45. Kxg6 Rc6+ 46. Kxf5 Rc5+ 47. Ke4 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.23"]
[Round "2.2"]
[White "Ortiz Suarez, Isan Reynaldo"]
[Black "Prieto Aranguren, Alain"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2533"]
[BlackElo "2272"]
[Annotator "RC"]
[PlyCount "71"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O Nbd7 7. Nc3 e5 8. Qc2 exd4 9. Nxd4 Nb6 10. Rd1 Nxc4 11. Ncb5 a6 12. Qxc4 axb5 13. Nxb5 Ne8 14. Qc2 Bf5 15. e4 Bd7 16. Nc3 Bc6 17. Be3 Nf6 18. Bd4 Nd7 19. b4 Bxd4 20. Rxd4 Nb6 21. a4 Re8 22. a5 Nc8 23. b5 Bd7 24. Qb2 c6 25. b6 Re5 26. a6 Rb8 27. a7 Ra8 28. f4 Re8 29. e5 Qxb6 30. Qxb6 Nxb6 31. Ne4 Red8 32. Nxd6 c5 33. Rdd1 Bc6 34. Bxc6 bxc6 35. Rdb1 Nd5 36. Rb7 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.23"]
[Round "2.3"]
[White "Gomez Dieguez, David"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2282"]
[BlackElo "2520"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 Nc6 9. Nxc6 bxc6 10. e5 Nd5 11. exd6 Bxd6 12. Ne4 Be5 13. c4 Nf4 14. Bxf4 Bxf4 15. Qf3 Qc7 16. Nd6+ Ke7 17. Qxf4 Qxd6 18. Qxd6+ Kxd6 19. O-O-O+ Kc7 20. c5 Bd7 21. Rd6 Rhb8 22. Rhd1 Be8 23. Bf1 a5 24. a3 a4 25. R6d4 Ra5 26. Kb1 e5 27. Rb4 Rba8 28. Rc1 Rd8 29. f4 exf4 30. Rxf4 f6 31. Re1 Bg6+ 32. Ka2 Bc2 33. Re7+ Rd7 34. Rxd7+ Kxd7 35. Rd4+ Kc7 36. Bc4 Rxc5 37. Be6 Re5 38. Rd7+ Kb6 39. Bg8 Re3 40. b4 axb3+ 41. Kb2 Rxh3 42. Rxg7 Rg3 43. Be6 Rg2 44. Bxb3 Bd1+ 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.23"]
[Round "2.4"]
[White "Forgas Moreno, Yaniela"]
[Black "Larino Nieto, David"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2272"]
[BlackElo "2471"]
[Annotator "ChessBase"]
[PlyCount "108"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. O-O g5 7. Nbd2 Bg7 8. Bb3 Nh5 9. Nc4 Nf4 10. Ne3 g4 11. Ne1 h5 12. Nd5 Nxd5 13. exd5 Ne7 14. f4 O-O 15. Nc2 Bd7 16. fxe5 dxe5 17. Bg5 Kh7 18. d6 cxd6 19. Rxf7 Rxf7 20. Bxf7 Qb6+ 21. Be3 Qxb2 22. Rb1 Qxc3 23. Rxb7 Ba4 24. Rxe7 Bxc2 25. Qc1 Qxd3 26. Bh6 Qd4+ 27. Kh1 Qd1+ 28. Qxd1 Bxd1 29. Bxg7 Kxg7 30. Bd5+ Kf8 31. Rh7 Rd8 32. Rh8+ Ke7 33. Rxh5 Bc2 34. Rg5 Rb8 35. h4 gxh3 36. gxh3 Kf6 37. Rg2 Bf5 38. Rf2 Rb4 39. Kg2 e4 40. Bc6 Ke5 41. Rd2 Be6 42. h4 Rb6 43. Ba4 d5 44. Bb3 e3 45. Rd3 d4 46. Bxe6 Rxe6 47. Kf1 Ke4 48. Ra3 a6 49. Ke2 Rb6 50. Ra4 Rb2+ 51. Ke1 Kf3 52. Rxd4 Rb1+ 53. Rd1 Rxd1+ 54. Kxd1 Kf2 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.23"]
[Round "2.5"]
[White "Gascon Del Nogal, Jose Rafael"]
[Black "Laiz Ibanez, Hector"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2466"]
[BlackElo "2268"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. c4 a6 5. b3 b6 6. Bd3 Bb7 7. O-O Nbd7 8. Bb2 Bd6 9. Nc3 O-O 10. Rc1 Qe7 11. Na4 dxc4 12. bxc4 c5 13. Ne5 Rfd8 14. Qc2 h6 15. f4 Rac8 16. Qb3 Bxe5 17. dxe5 Ng4 18. Be2 Qh4 19. Bxg4 Qxg4 20. Qc2 b5 21. Nc3 Nb6 22. cxb5 Nc4 23. h3 Qg3 24. Qf2 Qg6 25. bxa6 Ba8 26. f5 exf5 27. Rc2 Rd3 28. Nd1 Rcd8 29. Bc1 Rxd1 30. Rxc4 Rxf1+ 31. Kxf1 Qxa6 32. Qe2 Be4 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.23"]
[Round "2.6"]
[White "Rego, Pedro Filipe"]
[Black "Del Rio De Angelis, Salvador G."]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2249"]
[BlackElo "2464"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. Nge2 Nge7 7. d3 a6 8. O-O Rb8 9. Be3 Nd4 10. Rb1 b5 11. b4 Nxe2+ 12. Nxe2 cxb4 13. Rxb4 O-O 14. cxb5 axb5 15. a4 Ba6 16. axb5 Bxb5 17. Bg5 h6 18. Bf4 e5 19. Be3 Ba6 20. Rxb8 Qxb8 21. Qd2 Kh7 22. Ra1 Qd6 23. Qa5 Bxd3 24. Rd1 Qa6 25. Ra1 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.23"]
[Round "2.7"]
[White "Tejedor Fuente, Enrique"]
[Black "Rottenwohrer Suarez, Juan"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2442"]
[BlackElo "2227"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,57,2,6,14,0,0,0,-3,-10,0,-4,11,4,14,6,18,19,8,11,14,9,22,12,18,26,36,0,-6,-12,93,92,117,106,447,437,526,524,505,481,875,840,843,823,953,941,939,937,1855,1841]} 1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Qd7 {D01: Veresov Opening} (6... Bxd3 7. Qxd3 g6 8. Nge2 f5 9. h3 h5 10. f3 Nd7 11. e4 fxe4 12. fxe4 dxe4 13. Nxe4 Qa5+ 14. c3 Be7 15. O-O {1-0 (23) Nakamura,H (2784)-Mamedyarov,S (2753) Moscow 2013}) 7. a3 $146 ({Predecessor:} 7. Nge2 Bxd3 8. Qxd3 Na6 9. O-O f5 10. Nf4 Bd6 11. Nce2 O-O 12. c4 dxc4 13. Qxc4 Nc7 14. Rfd1 {½-½ (40) Markos,J (2589)-Dovzik,J (2330) Slovakia 2014}) 7... Bd6 8. Nf3 O-O {The position is equal.} 9. O-O Re8 10. Ne2 a5 11. c4 dxc4 12. Bxc4 Na6 13. Rc1 Nc7 14. Nc3 Bg4 15. Be2 f5 16. Qb3 Ne6 17. d5 Nc5 18. dxc6 bxc6 19. Qc4 Re6 (19... f4 $11 {remains equal.} 20. Nd4 Bxe2 21. Qxe2 Rab8) 20. Rfd1 $36 {[%mdl 2048] [#] Hoping for Qxc5! White is really pushing.} Qe7 21. h3 Rh6 $2 {[%mdl 8192]} (21... Bxf3 $16 {is more resistant.} 22. Bxf3 Be5) 22. hxg4 $18 {White is clearly winning.} Ne4 23. Nxe4 fxe4 24. g5 Rh5 {[#]} (24... exf3 $142 25. gxh6 fxe2) 25. Qxc6 {Played: Rd1xd6} 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.24"]
[Round "3.1"]
[White "Veiga, Jose Francisco R P N"]
[Black "Grigoryan, Karen H."]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "2357"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,118,0,0,0,0,-7,2,-10,-10,-16,0,-4,-7,-8,-13,0,0,-13,-16,-12,-12,-13,-6,-12,0,0,0,0,0,-119,-127,-113,-122,-123,-121,-126,-113,-107,-109,-115,-112,-110,-98,-111,-91,-106,-61,-64,-61,-61,-61,-116,-113,-131,-113,-150,-148,-134,-148,-132,-135,-131,-127,-278,-283,-298,-297,-285,-300,-343,-285,-372,-343,-329,-335,-416,-417,-440,-402,-388,-396,-611,-400,-581,-602,-694,-690,-647,-600,-588,-577,-666,-608,-758,-750,-748,-739,-677,-673]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O d6 5. c3 a6 6. Ba4 b5 7. Bb3 Nf6 8. d4 Bb6 9. a4 Bb7 10. Re1 O-O 11. axb5 axb5 12. Rxa8 {C78: Ruy Lopez: Archangelsk and Möller Defences} Qxa8 13. Bg5 Nd7 14. Bd5 {The position is equal.} (14. Qd3 exd4 15. cxd4 Bxd4 16. Qxb5 Nde5 17. Nbd2 Qa7 18. Nxd4 Nxd4 19. Qa4 Qxa4 20. Bxa4 {0-1 (64) Arenas Vanegas,D (2435)-Bachmann,A (2628) Bogota 2014}) 14... h6 $146 ({Predecessor:} 14... Qa7) 15. Be3 Nf6 16. Bxc6 Bxc6 17. dxe5 dxe5 18. Bxb6 cxb6 19. Nxe5 Bxe4 20. f3 Rd8 21. Qb3 Rd5 22. Nd2 Bf5 {aiming for ...Qe8.} 23. Nf1 Be6 {...Rxe5! is the strong threat.} 24. Qb4 Qc8 25. Qf4 (25. f4 $11 {remains equal.}) 25... Qc5+ $17 26. Kh1 Qf2 $36 {[%mdl 2048] White is under strong pressure.} 27. Qc1 Nh5 {Hoping for ...Nf4!} 28. Qe3 Qxe3 29. Rxe3 {[#]} Rd1 $1 {[%cal Rd1f1][%mdl 512]} 30. Kg1 Nf4 31. Kf2 Rb1 32. Nd3 Nxd3+ 33. Rxd3 {[%mdl 4096] Endgame KRB-KRN} Bc4 34. Rd8+ Kh7 35. Nd2 Rxb2 36. Ke1 ({White should try} 36. h4 $15) 36... Rc2 37. Rd6 Rxc3 38. Rxb6 Re3+ 39. Kd1 Be2+ 40. Ke1 {[#]} Bd3+ $1 41. Kd1 g5 42. Nb3 $2 (42. Ne4 $17 Bf1 43. Nf6+ Kg7 44. Ng4) 42... Bf1 $19 43. Nd4 Bxg2 {And now ...Rd3+ would win.} 44. Kd2 Re5 45. f4 gxf4 {Played: Re5-d5} 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.24"]
[Round "3.2"]
[White "Elissalt Cardenas, Hector"]
[Black "Ortiz Suarez, Isan Reynaldo"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2282"]
[BlackElo "2533"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,147,41,29,47,43,55,38,45,37,48,43,52,39,60,31,47,37,40,0,0,7,-2,-15,-15,-15,0,0,0,-11,26,-25,0,-42,-33,-33,-31,-51,-2,0,-1,-9,-8,-8,0,-8,-5,-31,0,-2,45,52,56,45,28,35,29,36,55,69,41,53,52,0,15,13,12,0,0,0,-16,0,0,-45,-41,-60,0,-35,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-1,0,-4,0,-24,0,0,0,0,8,0,0,0,0,-20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. e3 O-O 10. h3 Qe7 {A61: Modern Benoni: Nf3 without early e4} (10... Ne8 11. Be2 Nd7 12. O-O Rb8 13. a5 b5 14. axb6 Rxb6 15. Qc2 Qe7 16. Nd2 Ne5 17. Bh2 f5 18. Rfe1 {1-0 (36) Gledura,B (2622)-Perunovic,M (2604) Hungary 2019}) 11. Nd2 Nbd7 12. Be2 Ne5 {White is slightly better.} 13. O-O Nfd7 14. Bg3 f5 15. Re1 Nf6 16. f4 Nf7 $1 17. Bf3 $146 ({Predecessor:} 17. Nc4 Qc7 18. a5 {0-1 (103) Feng,M (2008)-Eswaran,A (1986) Tulsa 2015}) 17... Rb8 18. e4 Nxe4 19. Ndxe4 fxe4 20. Rxe4 Qf6 21. Bg4 Bf5 22. Bxf5 Qxf5 23. Re6 g5 24. Qg4 (24. Qb1 $142 Qxb1+ 25. Rxb1) 24... Bd4+ 25. Kh1 Qxg4 26. hxg4 gxf4 27. Bxf4 Ne5 28. g3 Nxg4 29. Ne4 $36 {[%mdl 2048] White is pushing.} ({Don't blunder} 29. Bxd6 $2 {[#]} Rf2 $1 $19 {[%mdl 512]}) 29... Rf5 30. Kg2 Rbf8 31. Rh1 Rxd5 32. Rh4 Nf6 {White must now prevent ...Nxe4.} 33. Nxd6 b6 34. Bh6 Rd8 35. Rxf6 $1 {[%mdl 64] Remove Defender} Bxf6 36. Rg4+ Bg5 $1 37. Ne4 Kf7 38. Bxg5 Rg8 39. Rf4+ Ke6 40. Bh4 ({White should play} 40. Bh6 $1 $14) 40... Rg6 41. Rf2 Rd4 42. Re2 Kd5 43. Nc3+ Kc4 {And now ...Rxh4 would win.} 44. Kf3 Rd7 45. Kf2 Kb3 {[%mdl 1024] Black has compensation.} 46. Ke1 Rdd6 (46... Rf7 $15) 47. a5 bxa5 48. Ne4 Rd5 49. Re3+ Kb4 50. Bf6 a4 51. Bc3+ Kb5 52. Ke2 Re6 53. g4 Kc6 54. Nf6 Rxe3+ 55. Kxe3 Rg5 56. Kf4 Rg7 57. g5 Rb7 58. Be5 c4 59. Kf5 a5 60. Nxh7 {The position is equal.} Rxh7 $11 {[%mdl 4096] Endgame KR-KB} 61. g6 Rh1 62. Bf6 {g7 is the strong threat.} Rf1+ 63. Ke6 Rg1 64. Kf5 Rf1+ 65. Ke6 Re1+ 66. Kf5 {[#]} a3 $1 67. bxa3 Kb5 68. g7 Re8 $1 69. Bc3 Ka4 70. Kf6 Ra8 71. Kf7 Ra7+ 72. Kf6 Ra8 73. Kf7 Kxa3 74. Bxa5 $1 {Accuracy: White = 52%, Black = 64%.} 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.24"]
[Round "3.3"]
[White "Rios, Cristhian Camilo"]
[Black "Panelo, Marcelo"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2520"]
[BlackElo "2360"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. Rc1 h6 7. Bh4 Nbd7 8. Nf3 c5 9. dxc5 Qa5 10. a3 Bxc3+ 11. Rxc3 Ne4 12. b4 Nxc3 13. Qa1 Qa4 14. Qxc3 O-O 15. e3 a5 16. b5 Nxc5 17. Qxc5 Bf5 18. Qc3 Rfc8 19. Qa1 Rc2 20. Nd4 Rac8 21. Nxc2 Rxc2 22. Bg3 d4 23. exd4 Qb3 24. Be2 Bd3 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.24"]
[Round "3.4"]
[White "Larino Nieto, David"]
[Black "Moral Garcia, Serafin"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2471"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,105,0,-6,-3,-13,-17,6,11,39,30,46,45,35,26,31,24,49,32,29,38,56,36,43,44,42,0,0,0,16,17,41,41,41,41,41,26,41,42,56,26,26,26,38,13,13,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-19,-25,-25,0,-12,0,-19,0,0,0,0,0,0,25,27,32,0,34,41,42,54,184,171,933,926,914,893,1087,1022,4441,2543,1947,731,716,628]} 1. d4 Nf6 2. c3 g6 3. Bg5 Bg7 4. Nd2 d5 5. e3 Nbd7 (5... O-O 6. Ngf3 c5 7. Be2 cxd4 8. cxd4 Nc6 9. O-O Qb6 10. Qb3 Qxb3 11. Nxb3 Ne4 12. Bh4 e5 13. Bb5 exd4 14. Nfxd4 Nxd4 15. Nxd4 g5 16. Bg3 Nxg3 17. hxg3 Bxd4 18. exd4 {½-½ (27) Rapport,R (2698)-Grischuk,A (2750) chess.com INT 2017}) 6. f4 {D00: 1 d4 d5: Unusual lines} c5 7. Bd3 Qb6 8. Rb1 {The position is equal.} Nf8 9. Ngf3 Bf5 $146 ({Predecessor:} 9... Ng4 10. Qe2 Bf5 11. h3 Nf6 {0-1 (37) Vedral,O (2321)-Vaculik,M (2242) Czechia 2014}) 10. Bxf5 gxf5 11. Qa4+ N6d7 12. O-O Qc6 13. Qxc6 bxc6 14. Nb3 Ne6 15. Na5 Nxg5 16. Nxg5 Rc8 17. b4 c4 18. Nb7 O-O (18... Nf6 {is interesting.} 19. a4 h6 20. Nf3 Ne4 21. Rfc1 e6) 19. Nc5 Nxc5 20. bxc5 Rb8 21. Kf2 Rfc8 22. Ke2 h6 23. Nf3 Kf8 24. Kd2 Ke8 25. Kc2 Kd7 26. Ng1 Bf6 27. Ne2 e6 28. Ng3 Rxb1 29. Rxb1 $11 {[%mdl 4096] Endgame KRB-KRN} Kc7 30. Nh5 Be7 31. Rg1 Rg8 32. Kb2 Kb7 33. Ka3 Kc7 34. Kb2 Kb7 35. Kc2 Kc7 36. Ng3 Bh4 37. Nh1 $1 Be7 38. Nf2 Bf6 39. Nh3 Be7 40. g3 Bf6 41. Rg2 Be7 42. Ng1 Bf6 43. Nf3 h5 44. Rg1 Rg4 45. Ng5 h4 $1 ({Much weaker is} 45... Bxg5 $6 46. h3 $16) 46. Nxf7 hxg3 ({Better is} 46... Kd7 $14) 47. Rxg3 $18 ({Stronger than} 47. hxg3 Rg7 $11) 47... Bh4 $2 {[#]} (47... Rxg3 48. hxg3 Kd7 49. Ne5+ Kc7) 48. Rxg4 {White is clearly winning.} fxg4 49. Ne5 g3 50. hxg3 Bxg3 51. Nf3 Kd7 52. Kd2 (52. Kd1 $142 Ke7 53. Ke2) 52... Ke7 53. Ne5 {Accuracy: White = 63%, Black = 43%.} 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.24"]
[Round "3.5"]
[White "Laiz Ibanez, Hector"]
[Black "Tejedor Fuente, Enrique"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2268"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,66,10,29,19,46,29,31,-7,-15,-16,-13,-20,0,-17,-12,-6,44,58,33,0,0,0,0,0,0,0,0,0,0,0,12,0,0,-8,-4,-103,-100,-115,-120,-479,-453,-5098,-4994,-29970,-29966,-29988,-29989,-29989,-29990]} 1. Nf3 c5 2. g3 d5 3. Bg2 g6 4. O-O Bg7 5. d4 cxd4 6. Nxd4 Nf6 7. c4 O-O 8. cxd5 Nxd5 9. Nc3 Nxc3 10. bxc3 a6 11. Rb1 {D75: Fianchetto Grünfeld: Main Line with 7...c5} (11. Qb3 Qc7 12. Ba3 Re8 13. Rab1 Nd7 14. Rfd1 Ne5 15. Qd5 Qxc3 16. Bb4 Qc4 17. Qa5 Nd3 18. Rxd3 Bxd4 19. Bd5 Qc2 20. Rbd1 Bf6 21. R3d2 Qf5 22. Bf3 {½-½ (22) Harikrishna,P (2731)-Leko,P (2713) Tsaghkadzor 2015}) 11... e5 12. Nb3 Qc7 13. Qd5 $146 {White is slightly better.} ({Predecessor:} 13. Qc2 Bf5 14. Be4 Bxe4 15. Qxe4 Nd7 16. Ba3 Rfd8 17. c4 Bf8 18. Bxf8 Rxf8 {1-0 (68) Li,Y (2045)-Yang,Y (1985) Harbin 2016}) 13... Nc6 14. Be3 Bf5 {With the idea ...Rfd8.} 15. Rb2 Rfd8 16. Qc4 Be6 17. Qh4 Ne7 {White should prevent ...Nf5.} 18. Nc5 Bd5 19. Bh3 Nf5 20. Bxf5 $1 gxf5 21. c4 Bc6 22. Bh6 $1 Bxh6 23. Qxh6 Qe7 $36 {[%mdl 2048] White is under pressure.} 24. Nd3 Rd6 25. Qh5 Qf6 {Strongly threatening ...e4.} 26. c5 Rd4 27. Rb6 {[#]} (27. Rb4 $11 {keeps the balance.}) 27... a5 $1 $17 28. f4 exf4 29. gxf4 $2 {[%mdl 8192]} (29. Rxf4 $17 {is tougher.} Rxf4 30. gxf4) 29... Kh8 $19 {( -> ...Rxd3!)} 30. Kf2 {[#]} (30. Rxc6 $142 Rg8+ {[%mdl 64] Zwischenzug} 31. Kf2 bxc6 32. Rg1) 30... Rxd3 $1 {[%mdl 576] Clearance} 31. exd3 Qd4+ {[%mdl 64] Double Attack. Black mates.} 32. Ke2 Re8+ 33. Kd2 Qe3+ {Accuracy: White = 25%, Black = 72%.} 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.24"]
[Round "3.6"]
[White "Rey Malde, Henrique"]
[Black "Quispe Arteaga, Gabriel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2185"]
[BlackElo "2382"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,106,26,28,33,35,45,33,30,40,39,0,16,0,9,2,12,0,0,0,0,0,0,0,0,0,18,0,0,0,4,-13,52,52,112,43,64,68,76,-53,54,41,61,0,0,0,0,0,70,-7,4,6,15,-17,0,-27,-27,-13,-27,-84,-85,-95,-107,-217,-165,-137,-138,-161,-150,-173,-50,-70,41,-131,-129,-161,-4,0,0,-330,-329,-309,-229,-1070,-1064,-895,-598,-1030,-516,-29991,-543,-3497,-2622,-29991,-29992,-29995,-29996]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nfd7 {B81: Sicilian Scheveningen: Keres Attack} 8. g5 b5 9. a3 Bb7 {White is slightly better.} 10. Be3 Nb6 11. Qd2 N8d7 {[%cal Bb8d7,Bd7e5,Be5c4][%mdl 32]} 12. O-O-O Rc8 13. h4 {[#]} Ne5 $146 ({Predecessor:} 13... d5 14. exd5 b4 15. axb4 Bxd5 16. Nxd5 Nxd5 17. Bxa6 Bxb4 {½-½ (32) Navara,D (2737)-Kasparov,G (2812) Saint Louis 2017}) 14. Rh3 Nec4 15. Qe1 Qc7 16. Bd2 g6 17. Kb1 Bg7 18. Bc1 Qc5 19. Nb3 Qc7 {Hoping for ...Nxa3+!} 20. Nd4 O-O 21. h5 e5 (21... Na4 $11 22. Nxa4 Bxd4 23. Rxd4 Nxa3+ 24. Rxa3 Qxc2+ {[%mdl 64] Double Attack} 25. Ka2 Qxc1) 22. Nb3 $14 Rcd8 ({Black should try} 22... Rfd8 $14) 23. Be2 (23. Bg2 $16) 23... Bc8 24. Rhd3 Be6 25. Nd5 (25. Nd2 $16) 25... Nxd5 (25... Bxd5 $1 $15 26. exd5 e4) 26. exd5 Bf5 27. Rc3 (27. h6 $14 Bh8 28. Rc3) 27... gxh5 $11 28. Bxc4 $1 bxc4 29. Nd2 Qe7 (29... Rc8 $11) 30. Nxc4 (30. Ne4 $14) 30... Bg6 31. Na5 Qd7 32. Nc6 Rde8 33. Qe2 f6 34. gxf6 Rxf6 35. Be3 (35. Rc4 $11) 35... Qg4 $17 36. Qf1 Be4 37. Bb6 (37. Rc4 $17 {is a better defense.}) 37... Bf3 38. Re1 Bxd5 39. Qxa6 h4 $1 40. Qb5 {[#]} Bf7 (40... Bg2 $1 $19 {Threatens to win with ...h3.} 41. Nd8 Rff8) 41. a4 $15 Rf3 (41... Qd7 $15) 42. Rxf3 $2 (42. Nd8 $1 $14 {was the only good move.} Rxc3 43. Nxf7 Kxf7 44. bxc3) 42... Qxf3 $17 43. Nd4 Qg2 $2 ({Worse is} 43... Qxf2 44. Rf1 $11) (43... Qg4 $19 {White must now prevent ...h3.} 44. Nc6 Qe6) 44. Nf5 $11 {[%mdl 64] Double Attack} h3 {aiming for ...h2.} 45. a5 $2 {[%mdl 8192]} (45. Nxd6 $11 h2 46. Nxf7 Kxf7 47. Qd7+ Re7 48. Qd1 (48. Qf5+ Kg8 $11)) 45... h2 $19 46. Ng3 Qd5 $40 {[%mdl 128] Black wants a kill.} 47. c4 $2 (47. Qxd5 Bxd5 48. c4) 47... Qd3+ 48. Ka1 Rf8 49. Rh1 Bxc4 50. Qd7 (50. Qa4 $19 Bd5 51. Rd1) 50... Kh8 (50... Qb3 $142 51. Kb1 {[#]} e4 $1 {[%mdl 512]} 52. Qxg7+ Kxg7 53. Kc1 Bd3 54. Nh5+ Kg6 55. Nf4+ Rxf4 56. Rg1+ hxg1=Q+ 57. Kd2 Qxb2+ 58. Ke3 Qgxf2#) 51. Nh5 {[%csl Gh5][%cal Rd7g7]} Bh6 {( -> ...Qb3)} 52. Be3 {[#]} Qd5 $1 {[%mdl 64] Double Attack} 53. Rc1 Qxa5+ {Accuracy: White = 32%, Black = 39%.} 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.24"]
[Round "3.7"]
[White "Bobadilla Viera, Jorge Samuel"]
[Black "Lobo Rodriguez, Jesus Angel"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2381"]
[BlackElo "2060"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,120,-2,22,19,23,-1,0,0,0,-36,-39,-234,-211,-225,-109,-91,-93,-74,-89,-132,-141,-122,-38,-100,-102,-136,-78,-135,-120,-119,-79,-86,-90,-85,-71,-68,-71,-60,-63,-115,-115,-196,-193,-217,-214,-229,-211,-225,-217,-202,-193,-211,-211,-197,-148,-148,-148,-148,-148,-139,-123,-156,-156,-149,-135,-129,-116,-140,-140,-148,-148,-148,-148,-148,-148,-187,-148,-213,-213,-213,-148,-148,-148,-270,-270,-270,-270,-262,-270,-270,-148,-148,0,-251,0,-141,0,-218,-148,-575,-141,-141,-133]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 b6 8. Qxc4 Bb7 9. Nc3 Nbd7 10. Rd1 c5 11. dxc5 {E03: Open Catalan: 5 Qa4+ Nbd7 6 Qxc4} Bxc5 12. b4 Bxf2+ 13. Kxf2 {Qd4 is the strong threat.The position is equal.} Rc8 {[#]} 14. Qd4 $146 {aiming for Bb2.} ({Predecessor:} 14. Qf4 Rxc3 15. Bb2 Rc7 16. Bxf6 gxf6 17. Rac1 Rxc1 18. Qxc1 Qc8 19. Qxc8 Bxc8 {½-½ (45) Bu,X (2710)-Bacrot,E (2715) Tbilisi 2017}) 14... Rxc3 $1 15. Ng5 $2 (15. Ne5 $15 Rc7 16. Bxb7 Rxb7 17. Bf4) 15... Qc7 $1 $19 16. Bb2 Rc4 (16... Rc2 $1 $19 {has better winning chances.} 17. Rd2 Rc4) 17. Rdc1 $17 Rxc1 ({Much worse is} 17... Rxd4 $6 18. Rxc7 Rd2 19. Bc3 $14) 18. Rxc1 Qb8 19. b5 Bxg2 20. Kxg2 h6 (20... Qa8+ $17 21. Kg1 h6) 21. Nf3 (21. Ne4 $15) 21... Nc5 22. Qh4 Nce4 ({Better is} 22... Nfe4 23. Qg4 f6) 23. Rc4 (23. Rc6 $142) 23... Qb7 24. Rc6 Qd7 25. Bxf6 Nxf6 26. Qd4 Rd8 27. Qxd7 Rxd7 {[%mdl 4096] Endgame KRN-KRN} 28. Rc8+ Kh7 29. Ra8 (29. a4 $15) 29... Ng4 30. h3 (30. Rc8 $17) 30... Ne3+ $19 31. Kf2 Nd1+ 32. Ke1 Nc3 33. Ne5 Rc7 34. a4 Nxa4 35. Nc6 Nc3 36. Nxa7 Rc5 37. Rc8 Rxc8 38. Nxc8 Nxb5 39. Nxb6 $17 {KN-KN} Kg6 40. Nd7 Kf5 41. Kf2 Nd4 42. Nc5 h5 43. e3 Nc6 44. e4+ Kg5 45. h4+ Kf6 46. Nd3 Ne5 47. Nf4 Ng4+ 48. Kf3 (48. Ke2 $17 {keeps fighting.}) 48... g6 $1 $19 49. Nh3 Ke5 50. Ng5 f6 51. Nf7+ (51. Nh3 $17) 51... Kd4 {Hoping for ...Ne5+.} 52. Nd8 {[#]} e5 $1 53. Ne6+ {[#]} Kd3 $1 54. Nc5+ Kc4 (54... Kc3 $19 55. Ne6 Kd3 56. Nc5+ Kd2) 55. Ne6 $17 Kd3 (55... Kb4 $17 56. Nd8 Kc5) 56. Nc5+ $19 Kc4 (56... Kd2 $19 {Threatens to win with ...Ke1.} 57. Nd7 Kd3 58. Nc5+) 57. Ne6 $17 Kd3 (57... Kb5 $17 58. Nc7+ Kc6) 58. Nc5+ $19 Kd2 59. Nb3+ $2 {[%mdl 8192]} (59. Nd7 $17 {was the crucial defense.}) 59... Kc3 $2 (59... Ke1 $19 {is more deadly. And now ...Kf1 would win.} 60. Kg2 Ke2) 60. Nc5 $17 f5 {Accuracy: White = 36%, Black = 51%.} 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "4.1"]
[White "Grigoryan, Karen H."]
[Black "Tejedor Fuente, Enrique"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2549"]
[BlackElo "2442"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 7. Bg2 Qh4 8. Nf4 Bh7 9. a3 Nd7 10. Qe2 O-O-O 11. Na4 g5 12. Nh5 Bg6 13. Ng3 f6 14. b4 fxe5 15. dxe5 Bg7 16. Bb2 Ne7 17. Bd4 Rhf8 18. Nc5 Bf7 19. b5 cxb5 20. Qxb5 Nxc5 21. Bxc5 Rd7 22. Qa4 Nc6 23. O-O Re8 24. Bxa7 Bxe5 25. Rab1 h5 26. Bb6 hxg4 27. Rfe1 Bb8 28. c4 Rh8 29. cxd5 exd5 30. Rbc1 Qxh2+ 31. Kf1 Qh6 32. Nf5 Qf6 33. Nd4 Rh6 34. Nxc6 bxc6 35. Bd4 Qd6 36. Be5 Qxe5 37. Rxe5 Bxe5 38. Rxc6+ Rxc6 39. Qxc6+ Kd8 40. Qh6 Bf4 41. Qb6+ Rc7 42. a4 Kc8 43. a5 Rc1+ 44. Ke2 Rc2+ 45. Kd1 Rc1+ 46. Ke2 Rc2+ 47. Kd1 Rc1+ 48. Ke2 Rc2+ 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "4.2"]
[White "Quispe Arteaga, Gabriel"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2382"]
[BlackElo "2471"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 e6 2. g3 c5 3. Bg2 Nc6 4. O-O Nf6 5. d4 d5 6. b3 cxd4 7. Nxd4 Bc5 8. Bb2 O-O 9. Nxc6 bxc6 10. Nc3 Ba6 11. Na4 Bd6 12. Rc1 Bb5 13. Nc3 Be5 14. Ba1 Ba6 15. Na4 Bxa1 16. Rxa1 Qe7 17. Re1 Rac8 18. Qd2 Qa3 19. Qc1 Qb4 20. Qf4 c5 21. c3 Qxf4 22. gxf4 Bb5 23. Nb2 a5 24. c4 dxc4 25. bxc4 Ba6 26. Rec1 Rfd8 27. Rc2 Nd7 28. Na4 Kf8 29. Rd1 Ke7 30. Rd3 Rb8 31. Bc6 Rb1+ 32. Kg2 Nb8 33. Rxd8 Kxd8 34. Nxc5 Nxc6 35. Nxa6 Kc8 36. e3 h5 37. Nc5 Nb4 38. Rd2 Rc1 39. Nb3 Rxc4 40. Nxa5 Rc3 41. Nb3 Nd3 42. Nd4 g5 43. fxg5 e5 44. Ne2 Ra3 45. Rc2+ Kd7 46. Rc3 Ne1+ 47. Kf1 Rxc3 48. Nxc3 Nf3 49. Ne4 Ke6 50. Kg2 Ne1+ 51. Kg3 Kf5 52. Nd2 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "4.3"]
[White "Cruz, Cristhian"]
[Black "Bobadilla Viera, Jorge Samuel"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2562"]
[BlackElo "2381"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. e3 c5 7. cxd5 exd5 8. dxc5 Qa5 9. Rc1 O-O 10. a3 Bxc3+ 11. Rxc3 Ne4 12. b4 Nxc3 13. Qa1 Qa4 14. Qxc3 a5 15. b5 h6 16. Bf4 Nf6 17. Bd3 Ne4 18. Bxe4 dxe4 19. Nd4 Bd7 20. c6 Rac8 21. c7 Bxb5 22. Nf5 f6 23. Ne7+ Kf7 24. Nxc8 Rxc8 25. f3 exf3 26. gxf3 Qc4 27. Qxc4+ Bxc4 28. Kd2 Bd5 29. e4 Bc6 30. Ke3 Ke7 31. Kd4 Kd7 32. h4 Re8 33. h5 Re7 34. Rd1 Kc8 35. Kc5 Rd7 36. Bd6 Ba4 37. Rd4 Bb3 38. f4 a4 39. e5 f5 40. Kb6 Rf7 41. Be7 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "4.4"]
[White "Panelo, Marcelo"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2360"]
[BlackElo "2535"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 g6 2. c4 Bg7 3. Nf3 f5 4. Nc3 Nf6 5. g3 O-O 6. Bg2 d6 7. O-O c6 8. b3 Qc7 9. Ba3 a5 10. Qd2 Na6 11. Rac1 Nb4 12. d5 Bd7 13. Nd4 cxd5 14. Bxb4 axb4 15. Nxd5 Nxd5 16. cxd5 Qa5 17. Rc4 Qxa2 18. Qxb4 Bxd4 19. Rxd4 b5 20. Rd3 Qb2 21. Re3 Qf6 22. f4 Rfc8 23. Bf3 Kf8 24. Kg2 Ra2 25. Rd1 Ra1 26. Rxa1 Qxa1 27. h4 Kf7 28. Kh2 Rc2 29. Kg2 h5 30. Rd3 Rc1 31. Qd4 Qxd4 32. Rxd4 Rc3 33. Rd3 Rc1 34. Kf2 Rb1 35. e3 Rb2+ 36. Ke1 b4 37. Bd1 Bc8 38. Rd2 Rxd2 39. Kxd2 Bb7 40. Bf3 Ba6 41. Be2 Bxe2 42. Kxe2 e6 43. Kd2 exd5 44. Kc2 Ke6 45. Kd3 Kd7 46. Kc2 Kc6 47. Kd2 Kb5 48. Ke2 Kc5 49. Kd3 Kb6 50. Kd2 Kc6 51. Kc2 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "4.5"]
[White "Ortiz Suarez, Isan Reynaldo"]
[Black "Garcia Ramos, Daniel"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2533"]
[BlackElo "2336"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Qc2 e6 5. Bf4 Nbd7 6. e3 Ne4 7. Bd3 f5 8. Nc3 Be7 9. h3 O-O 10. O-O a5 11. Bh2 Bf6 12. Ne2 Qe8 13. Nc1 g5 14. Be2 g4 15. hxg4 fxg4 16. Nd2 Nxd2 17. Qxd2 h5 18. f3 e5 19. fxg4 hxg4 20. cxd5 exd4 21. exd4 Qe4 22. Nb3 a4 23. Bd3 Qxd5 24. Qh6 Rf7 25. Rae1 Nf8 26. Rxf6 Rxf6 27. Qxf6 axb3 28. Re7 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "4.6"]
[White "Navrotescu, Catalin"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2356"]
[BlackElo "2520"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 c6 6. Qa4 Nbd7 7. cxd5 Nb6 8. Qb3 Nbxd5 9. O-O Qb6 10. Nbd2 O-O 11. Nc4 Qa6 12. Re1 Nb6 13. Nce5 Be6 14. Qc2 Nfd7 15. Nxd7 Nxd7 16. Bg5 Rfe8 17. e4 Rac8 18. Qd2 c5 19. d5 Bg4 20. h3 Bxf3 21. Bxf3 Ne5 22. Be2 c4 23. Red1 Qa4 24. Qe3 h6 25. Bf4 g5 26. Bxe5 Bxe5 27. b3 Qa3 28. Rac1 c3 29. Rc2 Qc5 30. Qxc5 Rxc5 31. Kg2 Rd8 32. Kf3 Kf8 33. Ke3 Bb8 34. Rdc1 Be5 35. f4 Bg7 36. e5 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "4.7"]
[White "Cederstam Barsk, Carl"]
[Black "Campora, Daniel H."]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2325"]
[BlackElo "2420"]
[Annotator "NA"]
[PlyCount "90"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 d5 2. d4 Nf6 3. c4 g6 4. cxd5 Nxd5 5. e4 Nb6 6. Be2 Bg7 7. O-O O-O 8. a4 a5 9. Be3 Na6 10. Nc3 Bg4 11. d5 Nd7 12. h3 Bxf3 13. Bxf3 c6 14. Qd2 Ndc5 15. Rad1 Qb6 16. dxc6 bxc6 17. e5 Bxe5 18. Ne4 Nxe4 19. Bxb6 Nxd2 20. Rxd2 Rfc8 21. Bxa5 Nc5 22. Bb4 Nxa4 23. Bxe7 Nxb2 24. Rc2 Ra7 25. Bc5 Ra6 26. Rb1 Nd3 27. Be2 Nxc5 28. Rxc5 Ra1 29. Rxa1 Bxa1 30. Bf3 Rb8 31. Bxc6 Rb1+ 32. Kh2 h5 33. h4 Rb4 34. g3 Rb2 35. Kg2 Rd2 36. Ba4 Rxf2+ 37. Kxf2 Bd4+ 38. Kf3 Bxc5 39. Bb3 Kg7 40. Kg2 Bb4 41. Bc4 Be1 42. Kh3 f6 43. Bd3 f5 44. Be2 Kf6 45. Bb5 Bf2 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "5.1"]
[White "Quispe Arteaga, Gabriel"]
[Black "Cruz, Cristhian"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2382"]
[BlackElo "2562"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. O-O Nc6 5. c4 e6 6. Nc3 Nge7 7. e3 O-O 8. d4 cxd4 9. Nxd4 d5 10. cxd5 exd5 11. b3 Nxd4 12. exd4 Be6 13. Bg5 Re8 14. Qf3 Rc8 15. Bxe7 Rxe7 16. Nxd5 Bxd5 17. Qxd5 Rd7 18. Qf3 Rc2 19. Qe4 Rd2 20. Rad1 Rxa2 21. d5 Bf8 22. Ra1 Rxa1 23. Rxa1 a5 24. Rc1 b6 25. Bf3 Bc5 26. Kg2 Kg7 27. Qd3 Qf6 28. h4 h5 29. Re1 Re7 30. Rxe7 Qxe7 31. Qc3+ Qf6 32. Qxf6+ Kxf6 33. Be2 Ke5 34. Bb5 Kxd5 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "5.2"]
[White "Valenzuela Gomez, Fernando"]
[Black "Grigoryan, Karen H."]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2394"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,84,29,31,22,43,35,44,38,50,10,18,0,41,-17,0,-14,-20,-33,-31,-68,-44,-39,-35,-55,6,19,11,0,0,3,260,271,263,262,243,248,254,233,261,230,233,233,233,233,233,233,225,125,134,62,62,51,50,45,45,45,45,45,45,45,45,45,49,49,49,49,49,0,45]} 1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c6 7. a4 Qc7 8. a5 e5 9. dxe5 dxe5 10. Bc4 {B08: Pirc Defence: Classical System} (10. Be3 Nh5 11. Nd2 Nf4 12. Nc4 Rd8 13. Qc1 Na6 14. Rd1 Nxe2+ 15. Nxe2 Be6 16. b3 Rxd1+ 17. Qxd1 Bf8 {0-1 (34) Pliester,L (2392)-Gharamian,T (2676) Belgium 2011}) 10... Nbd7 11. Be3 Ng4 12. Bd2 $146 {White is slightly better.} ({Predecessor:} 12. Bg5 Nc5 13. Nd2 h6 14. Bh4 Nf6 15. Qb1 Ne6 16. Rd1 Nh5 17. Nf1 {0-1 (43) Estrada Nieto,J (2222)-Peralta,F (2559) Caleta 2018}) 12... Nc5 13. Qc1 Nf6 14. Re1 Bg4 (14... Be6 $5 {[%cal Re6c4]} 15. Bf1 Bg4 $11) 15. Nh4 (15. Ng5 $1 $14) 15... Rfd8 16. h3 Be6 17. Bxe6 Nxe6 18. Bh6 Nd4 19. Bxg7 Kxg7 20. Nf5+ Nxf5 (20... Kg8 $15) 21. exf5 $11 Rd4 22. Qe3 Re8 23. Ne2 Nd5 $2 {[%mdl 8192] [#]} (23... Rc4 $11) 24. f6+ $1 $18 {[%mdl 512]} Kg8 (24... Nxf6 25. Nxd4) 25. Qh6 {[%csl Gf6][%cal Rh6g7]} Nxf6 26. Nxd4 exd4 27. Rxe8+ Nxe8 {[%mdl 4096] Endgame KQR-KQN} 28. Qd2 c5 29. c3 dxc3 30. Qxc3 ({Don't take} 30. bxc3 $6 Kg7) 30... Ng7 31. b4 Ne6 32. b5 ({Better is} 32. bxc5 $18 {Black must now prevent a6.} Qxc5 33. Qxc5 Nxc5 34. Rb1) 32... Nd4 $16 {[#] And now ...Ne2+ would win.} 33. Qc4 (33. Re1 $16) 33... Qe5 $14 34. Rd1 b6 35. axb6 axb6 36. Qd3 Kg7 37. Kh1 h5 38. Rc1 Qf4 39. Rf1 h4 40. Qc3 Kh7 41. Qc4 Kh6 42. Qd3 Kg7 {Accuracy: White = 50%, Black = 52%.} 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "5.3"]
[White "Tejedor Fuente, Enrique"]
[Black "Ortiz Suarez, Isan Reynaldo"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2442"]
[BlackElo "2533"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,66,8,18,0,7,9,11,-8,0,-23,0,-25,-18,-21,-17,-33,-27,-37,-41,-49,-54,-97,-64,-63,-73,-289,-295,-308,-320,-456,-462,-731,-725,-735,-737,-715,-664,-776,-776,-784,-769,-912,-910,-960,-935,-986,-980,-1075,-1037,-29990,-966,-1587,-1594,-2022,-1970,-1850,-1862,-1758,-1673]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. c4 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (6. d4 cxd4 7. Qxd4 e5 8. Qd3 h6 9. a4 Nf6 10. a5 Be7 11. c4 b5 12. axb6 Qxb6 13. Nc3 O-O 14. Be3 Qb7 15. h3 Rfc8 16. Nd2 Be6 17. Rfb1 a5 18. b3 Ra6 19. Ra2 Bd7 20. Rba1 {½-½ (20) Wang,H (2730)-Nepomniachtchi,I (2763) St Petersburg 2018}) 6... Nf6 7. Nc3 g6 8. b3 $146 {The position is equal.} ({Predecessor:} 8. d4 cxd4 9. Nxd4 Bg7 10. b3 Qa5 11. Bb2 O-O 12. Re1 Rfe8 13. a3 Rac8 {0-1 (41) Kuderinov,K (2452)-Artemiev,V (2659) Moscow 2015}) 8... Bg7 9. Re1 b5 10. Bb2 bxc4 11. bxc4 Rb8 $36 {[%mdl 2048] Black is more active.} 12. Rb1 O-O 13. e5 Nh5 14. Ne4 d5 {Played: Bd7-f5} 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "5.4"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Cori T., Deysi"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2535"]
[BlackElo "2405"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. f4 Qc7 7. Nxc6 Qxc6 8. Be2 Bc5 9. Bf3 d6 10. Qd3 Qb6 11. Rf1 Bd7 12. Bd2 Ne7 13. O-O-O Bd4 14. Rfe1 e5 15. Be3 Nc6 16. Kb1 Rc8 17. Bxd4 Nxd4 18. Nd5 Qa5 19. c3 Bb5 20. Qd2 Bc4 21. b4 Nxf3 22. gxf3 Qd8 23. Ne3 Bb5 24. Nf5 O-O 25. fxe5 dxe5 26. Qg2 Bd3+ 27. Kb2 g6 28. Re3 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "5.5"]
[White "Rios, Cristhian Camilo"]
[Black "Domingo Nunez, Ruben"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2520"]
[BlackElo "2318"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8. e4 Nxc3 9. bxc3 O-O 10. Bd3 c5 11. O-O Qc7 12. Qe2 Nd7 13. a4 Rfd8 14. Bd2 Rac8 15. Rfc1 Nf8 16. a5 c4 17. axb6 axb6 18. Bc2 b5 19. Rab1 Bc6 20. Ne5 Be8 21. f4 Ra8 22. Rf1 Ra2 23. Be3 Qa5 24. Qd2 Ra3 25. Rf3 Qxc3 26. Qf2 Ra2 27. Rc1 Ba3 28. Bd2 Qxd4 29. Be3 Ra1 30. Rf1 Qb2 31. Qe2 Rxf1+ 32. Rxf1 Be7 33. Ng4 Ra8 34. Bc1 Qc3 35. e5 Bc5+ 36. Kh1 Ng6 37. f5 exf5 38. Bxf5 Ra1 39. Qd1 Ba3 40. Qd8 Qxc1 41. Qxe8+ Bf8 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "5.6"]
[White "Del Rio De Angelis, Salvador G."]
[Black "Moral Garcia, Serafin"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2464"]
[BlackElo "2283"]
[Annotator "ChessBase"]
[PlyCount "129"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 a5 8. c5 Ne8 9. g4 Na6 10. cxd6 Nxd6 11. Nf3 f5 12. gxf5 gxf5 13. Rg1 f4 14. Bd2 Kh8 15. Qc2 Nc5 16. O-O-O Bf6 17. Nh2 b6 18. Ng4 Qe7 19. f3 Bd7 20. Be1 Bxg4 21. hxg4 Bh4 22. Rh1 Bxe1 23. Rxe1 Rf6 24. Nb5 Rg8 25. b3 Nxb5 26. Bxb5 Nb7 27. Rh5 Nd6 28. Be2 Nf7 29. Kb1 Ng5 30. Rc1 Rg7 31. Qb2 Rgg6 32. Qc3 Rg7 33. Rc2 Rd6 34. Rh1 Qf6 35. Rhc1 Re7 36. Qe1 Qg7 37. Rc4 c5 38. dxc6 Rc7 39. Rd1 Qf6 40. Rd5 Rcxc6 41. Rxc6 Rxc6 42. Qd1 Nf7 43. Bc4 Nd6 44. Qd3 Kg7 45. Bb5 Nxb5 46. Qxb5 Re6 47. Rd7+ Kg6 48. Qd5 h6 49. Kb2 Kg5 50. Qd1 Kg6 51. Qd5 Kg5 52. Rd8 Qe7 53. a3 Rg6 54. Qd1 Kf6 55. Rd5 Qc7 56. Qh1 Kg7 57. Qh5 Re6 58. g5 hxg5 59. Rd2 Rg6 60. Qg4 Rd6 61. Qxg5+ Rg6 62. Qf5 Kh6 63. Qh3+ Kg5 64. Rg2+ Kf6 65. Qf5+ 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.25"]
[Round "5.7"]
[White "Campora, Daniel H."]
[Black "Forgas Moreno, Yaniela"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2420"]
[BlackElo "2272"]
[Annotator "NA"]
[PlyCount "115"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 e5 6. Ne2 d5 7. exd5 Qxd5 8. O-O Be7 9. Nbc3 Qa5 10. Ng3 O-O 11. Nf5 Bxf5 12. Bxf5 Nc6 13. Bg5 Rad8 14. Qe1 Nd4 15. Bd3 Kh8 16. Ne4 Qxe1 17. Rfxe1 Nd5 18. c3 Nc6 19. Rad1 Bxg5 20. Nxg5 h6 21. Nf3 Rfe8 22. g3 Nf6 23. Bb5 Rxd1 24. Rxd1 e4 25. Nh4 Rc8 26. Nf5 Ne5 27. Be2 a6 28. Rd6 Kh7 29. h3 Rc6 30. Rxc6 Nxc6 31. Nd6 Nd8 32. Bc4 Kg8 33. b4 Kf8 34. a4 g6 35. a5 Ke7 36. Nc8+ Kd7 37. Nb6+ Kd6 38. Kf1 h5 39. Ke2 Ke5 40. Ke3 g5 41. Bb3 Ne6 42. Nc4+ Kd5 43. Nd2+ Ke5 44. f3 h4 45. fxe4 Ne8 46. Nf3+ Kf6 47. e5+ Kg6 48. gxh4 gxh4 49. Nxh4+ Kh5 50. Nf5 Ng5 51. h4 Ne6 52. Ke4 N8c7 53. Bd1+ Kg6 54. Nd6 Nd8 55. Bg4 f6 56. Bf5+ Kg7 57. Bc8 fxe5 58. Kxe5 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.26"]
[Round "6.1"]
[White "Ortiz Suarez, Isan Reynaldo"]
[Black "Quispe Arteaga, Gabriel"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2533"]
[BlackElo "2382"]
[Annotator "TA"]
[PlyCount "176"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,176,45,21,11,18,19,5,20,-2,-9,-16,-22,-35,-34,-16,0,-20,0,0,2,7,44,38,112,107,125,128,112,66,77,-42,-28,-33,-18,0,33,0,0,0,0,-29,33,50,23,26,58,43,36,27,31,30,25,25,23,39,34,0,0,0,146,135,221,220,226,222,231,177,226,220,267,228,481,397,408,247,219,93,93,93,93,93,93,8,100,81,160,152,183,153,166,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,12,8,8,8,19,8,50,50,70,160,160,8,128,135,136,136,167,167,174,174,181,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 {B94: Sicilian Najdorf: 6 Bg5 Nbd7} 8. Bb3 e6 9. Qd2 Be7 10. O-O-O Nc5 11. f3 Qc7 12. h4 $146 ({Predecessor:} 12. g4 b5 13. h4 {0-1 (40) Papp,G (2591)-Navara,D (2733) Slovakia 2019}) 12... Bd7 13. g4 b5 14. Kb1 b4 15. Nce2 a5 16. Ng3 $1 Nxb3 17. cxb3 (17. axb3 a4 $17) 17... a4 (17... O-O $1 $14) 18. bxa4 $16 (18. Qxb4 d5 $15) 18... Bxa4 19. b3 Bd7 20. Nh5 Nxh5 21. gxh5 (21. Bxe7 $1 $16 Ng3 22. Rh3) 21... f6 $1 $15 {[%cal Rf6g5]} 22. Be3 Kf7 23. h6 gxh6 24. Rc1 Qa5 25. Bxh6 Rhg8 26. Be3 Rgc8 (26... d5 $11) 27. Rxc8 $14 Rxc8 28. Rg1 Rg8 29. Rxg8 Kxg8 30. Qg2+ Kf7 $1 31. Bh6 $40 {[%mdl 128] Qg7+ would kill now. White mounts an attack.} Bf8 32. Bxf8 Kxf8 33. Qd2 Qh5 34. Qxb4 (34. Qf4 $5 {[%cal Rf4d6]} Ke7 35. Qg3 $14) 34... Ke7 $1 35. a4 Qc5 (35... Qxh4 $11 36. Qb7 Qe1+ 37. Kc2 Qf2+ 38. Kd3 Qf1+ 39. Kc2 Qg2+ 40. Kd3 Qf1+ 41. Kc2 Qf2+ 42. Kd3 Qe1) 36. Qd2 e5 (36... Qh5 $16 {is a better defense.}) 37. Nc2 $1 $18 Be6 38. Kb2 d5 39. exd5 Bxd5 40. Qd3 Ke8 41. h5 Bf7 $2 (41... Bg8 {was called for.} 42. Qe3 Qxe3 43. Nxe3 Bf7) 42. Qxh7 Qd5 43. Qh8+ Ke7 44. Qb8 (44. b4 $1 $18 {and the rest is easy.} Qb3+ 45. Kc1) 44... Bxh5 $16 45. f4 $1 exf4 46. Qxf4 Qe5+ 47. Qd4 (47. Qxe5+ $16 fxe5 48. Kc3) 47... Bf3 (47... Qxd4+ $1 $11 {keeps the balance.} 48. Nxd4 Be8) 48. Kc3 Qxd4+ (48... Ke6 $142 49. b4 Bd1) 49. Nxd4 {[%mdl 4096] Endgame KB-KN} Be4 50. b4 Kd6 51. Nb3 $2 (51. Ne2 $18) 51... f5 $11 52. Kd4 Ba8 53. Nd2 f4 $1 54. Nc4+ Kc7 55. Ne5 Kd6 56. b5 {With the idea a5.} f3 57. Nd3 Bb7 58. a5 Bd5 59. a6 {aiming for Nf2.} Ba8 60. Nf2 {White wants to play Kc4.} Bd5 61. Ng4 {And now Nf2 would win.} Ba8 62. Kc4 Bd5+ 63. Kb4 ({Weaker is} 63. Kd4 Bc6 $18) 63... Ba8 64. Ka5 Kc7 $1 65. b6+ Kb8 66. Kb5 Kc8 67. Kc5 {Threatens to win with Nf2.} Kd7 68. Nf2 {next Nd3 is good for White.} Bc6 69. Kb4 {Black must now prevent Kc5.} Ba8 70. Kb5 Kc8 71. Nd3 Be4 72. Nf2 Ba8 73. Ng4 {Strongly threatening Nf2.} Kb8 74. Kc5 Kc8 $1 75. Kd6 {Nf2 is the strong threat.} Kb8 76. Nf2 {Hoping for Kc5.} Kc8 $1 77. Nd3 ({Better is} 77. Kc5 $14) 77... Kb8 $16 78. Ke6 $2 ({White should play} 78. Kc5 $1 $16) 78... Bb7 (78... Kc8 $1 $11) 79. a7+ ({But not} 79. axb7 $6 Kxb7 80. Kf7 Kxb6 $11) 79... Kc8 {[#]} 80. Kd6 $1 Ba8 81. Kc5 Kd7 82. Ne5+ Ke6 {[#]} 83. Nc6 $2 (83. Ng4 $1 $18) 83... f2 $11 {The position is equal.} 84. b7 {[%mdl 64] Decoy} Bxb7 85. Nd8+ {[%mdl 64] Double Attack} Kd7 86. Nxb7 f1=Q {( -> ...Qc1+)} 87. a8=Q {White threatens Qd8+ and mate.} Qc1+ 88. Kb6 Qc6+ {Accuracy: White = 58%, Black = 65%.} 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.26"]
[Round "6.2"]
[White "Cruz, Cristhian"]
[Black "Valenzuela Gomez, Fernando"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2562"]
[BlackElo "2394"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,42,22,27,25,35,31,35,29,31,22,18,0,0,0,0,0,10,1,4,4,14,0,0,0,0,0,0,-2,0,-37,0,0,12,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 {D37: Queen's Gambit Declined: 5 Bf4} Be6 7. e3 Nbd7 8. Bd3 {White is slightly better.} Bd6 (8... h6 9. Bf4 g5 10. Bg3 Nh5 11. Be5 Nhf6 12. Bg3 Nh5 13. Ne2 Nxg3 14. Nxg3 {1-0 (61) Leko,P (2679)-Caruana,F (2832) Germany 2019}) 9. Bh4 (9. h3 {is interesting.} c6 10. O-O Qc7 11. Qd2 O-O 12. Bf4) 9... h6 10. Bg3 Bxg3 11. hxg3 O-O 12. Rc1 c5 $146 ({Predecessor:} 12... c6 13. O-O Re8 {1-0 (74) Checa,N (2467)-Wang,K (2371) Charlotte 2017}) 13. dxc5 Nxc5 14. Bb1 Rc8 15. Nd4 Qb6 16. Qd2 Nce4 17. Nxe4 Rxc1+ 18. Qxc1 {[#] Nxf6+ is the strong threat.} dxe4 19. Qd2 Rc8 20. O-O Bd7 21. a3 Qc5 {Accuracy: White = 69%, Black = 53%.} 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.26"]
[Round "6.3"]
[White "Grigoryan, Karen H."]
[Black "Cederstam Barsk, Carl"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2549"]
[BlackElo "2325"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,79,43,32,46,48,60,56,68,45,47,31,44,47,46,23,26,31,39,16,13,16,15,13,14,17,11,12,66,66,66,70,69,66,60,53,69,57,104,104,104,104,104,104,104,104,104,104,104,104,169,164,175,148,160,156,310,292,319,319,319,319,319,219,29997,29998]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O c5 5. c4 dxc4 6. Na3 Nc6 7. Nxc4 Be7 8. b3 O-O 9. Bb2 Bd7 {A13: English Opening: 1...e6} 10. d4 Qc7 (10... cxd4 11. Nxd4 Rc8 12. Nb5 a6 13. Nbd6 Rc7 14. Rc1 Qb8 15. e4 b5 16. e5 Nd5 17. Bxd5 exd5 {1-0 (31) Wei,Y (2743)-Yu,Y (2751) Shenzhen 2017}) 11. dxc5 Bxc5 {White is slightly better.} 12. Rc1 Rfd8 13. Qc2 Be8 14. Nce5 Bd6 15. Nxc6 {[#]} Bxc6 $146 ({Predecessor:} 15... Qxc6 16. Bxf6 Qxc2 17. Rxc2 gxf6 {0-1 (36) Glud,J (2441)-Bauer,C (2583) Cala Mayor 2008}) 16. Qb1 Qa5 17. Rxc6 bxc6 18. Nd4 Qa6 19. Nxc6 Rdc8 20. Bxf6 gxf6 21. Qc2 Rc7 ({Better is} 21... Qb6 $11) 22. Rd1 $1 $14 {[%cal Rd1d6][%mdl 1024] White has compensation.} Rd8 23. Rd4 {Threatens to win with Qd2.} Kf8 24. b4 Qb6 {aiming for ...Rxc6!} 25. e3 f5 26. a4 $1 Be7 {White should prevent ...Rxd4.} 27. Rxd8+ Bxd8 {[#]} 28. Qc3 $1 $36 {[%cal Rc3h8][%mdl 2048] Black is under strong pressure.} Kg8 {[#]} 29. Qd3 $1 {[%cal Rd3d8]} Rxc6 30. Bxc6 Be7 31. b5 Qd8 32. Qc3 Qd1+ (32... Bf6 $16 {might work better.} 33. Qc4 Kg7) 33. Kg2 $18 Qxa4 {[#]} 34. b6 $1 {[%cal Rb6b7][%mdl 512]} Qa6 (34... axb6 35. Bxa4) 35. b7 Qb6 $2 (35... Bd6 $16 {was worth a try.} 36. Bf3 Qb6) 36. e4 {Strongly threatening Qe5.} Bd6 37. exf5 exf5 {[#]} 38. Bd5 $1 {[%mdl 512] Threatening mate with Qf6!} Qc7 39. Qf6 f4 $2 {[#]} (39... Qd7 $18 40. Qg5+ Kf8) 40. b8=Q+ $1 {[%mdl 512] Accuracy: White = 81%, Black = 55%.} 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.26"]
[Round "6.4"]
[White "Veiga, Jose Francisco R P N"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2357"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,67,45,42,23,35,27,23,29,35,36,28,14,8,14,20,11,18,-79,-69,-67,-9,-41,-45,-38,-37,-48,-35,-52,-5,-12,0,-24,-21,-18,-8,-6,-5,-6,-12,-25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Bd7 6. O-O g6 7. Re1 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} Bg7 8. a3 $146 ({Predecessor:} 8. Nbd2 O-O 9. Ba4 Nh5 10. Nf1 Kh8 11. h3 f5 12. exf5 gxf5 13. d4 e4 14. Ng5 Nf6 15. d5 Ne5 16. Bxd7 Qxd7 {1-0 (42) Caruana,F (2804)-Kramnik,V (2812) Paris 2016}) 8... O-O 9. Bc4 {White has an edge.} h6 10. b4 Kh7 11. Nbd2 Nh5 12. Nf1 f5 13. exf5 Bxf5 14. Qb3 (14. Ne3 $11) 14... Bg4 $17 15. Bd5 Nf6 ({Black should play} 15... Qd7 $15) 16. h3 (16. Ne3 {feels hotter.} Nxd5 17. Nxg4 Nce7 18. c4 Qd7 19. cxd5 Qxg4 20. Re4) 16... Nxd5 17. hxg4 {[#]} Nxc3 $1 {[%mdl 512]} 18. Bxh6 ({Wrong is} 18. Qxc3 $2 {[#]} e4 $1 $19 {[%mdl 512]}) 18... Rxf3 19. Qxc3 Rf7 20. Be3 Qh4 21. Qc4 (21. Qb3 $5 {[%cal Rb3f7]} Raf8 22. b5 $15) 21... Raf8 {[%cal Rf7f2]} 22. Ng3 Nd4 {With the idea ...c6.} 23. Ne4 $1 {[%cal Re4g5] And now Ng5+ would win.} Kh8 24. Bxd4 exd4 25. Qe6 $1 Rxf2 26. Nxf2 {The position is equal.} Qxf2+ 27. Kh1 Qh4+ 28. Kg1 Bh6 {Threatens to win with ...Bf4.} 29. Qxg6 {Strongly threatening Qh5.} Be3+ 30. Rxe3 {White wants to mate with Rh3!} Qf2+ 31. Kh2 {Rh3+ would kill now.} Qxe3 {[#]} 32. Re1 $1 {[%mdl 512]} Qxe1 33. Qh6+ {[%mdl 64] Double Attack} Kg8 34. Qg6+ {Accuracy: White = 47%, Black = 58%.} 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.26"]
[Round "6.5"]
[White "Navrotescu, Catalin"]
[Black "Del Rio De Angelis, Salvador G."]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2356"]
[BlackElo "2464"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,59,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-9,0,0,35,40,41,31,37,33,33,38,76,33,37,31,33,26,41,33,40,27,33,16]} 1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. O-O d5 5. c4 d4 6. d3 Nf6 7. e3 Be7 8. exd4 exd4 9. Bf4 O-O 10. Ne5 Nxe5 11. Bxe5 Bd6 {A09: Réti Opening: 1 Nf3 d5 2 c4} (11... Ng4 12. Re1 Nxe5 13. Rxe5 Bd6 14. Re1 Bf5 15. Qc2 Qd7 16. Nd2 Rae8 17. Ne4 b6 18. f4 Re7 19. Qf2 Rfe8 {½-½ (37) Caruana,F (2823)-Anand,V (2779) Saint Louis 2016}) 12. Bxf6 Qxf6 13. Nd2 Qg6 {The position is equal.} 14. Re1 Rb8 15. Ne4 Be7 $146 ({Predecessor:} 15... Bd7 16. Nxd6 Qxd6 17. Qh5 Rfe8 18. Bd5 Re7 19. Re4 {0-1 (34) Konietzka,L (2125)-Stoeckmann,H (2240) Senden 1998}) 16. f4 Bd7 17. Qf3 Rfe8 18. Qf2 b5 19. cxb5 Rxb5 20. Rac1 Rc8 21. Nd2 Bf8 22. Nc4 Be6 23. Be4 Qf6 24. Qg2 Bxc4 25. Rxc4 {[#] aiming for Qh3!} Rbb8 26. Re2 g6 27. Qf3 Re8 28. Kg2 Qd6 29. Rcc2 Re7 30. f5 {Accuracy: White = 74%, Black = 68%.} 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.26"]
[Round "6.6"]
[White "Domingo Nunez, Ruben"]
[Black "Campora, Daniel H."]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2318"]
[BlackElo "2420"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,94,17,24,3,11,9,20,19,39,42,40,45,47,41,42,40,54,30,58,42,72,81,101,22,56,38,105,77,111,0,14,0,18,0,29,39,43,36,34,17,35,11,62,10,10,14,62,13,25,12,5,8,35,0,21,10,9,20,16,9,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O Nf6 5. d3 O-O 6. Re1 d6 7. a4 Be6 8. a5 a6 9. c3 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} (9. Nc3 Qd7 10. h3 Rfe8 11. Ng5 Bxc4 12. dxc4 Bf8 13. Nf3 h6 14. Nd5 Qd8 15. b3 g6 16. Nh2 Nxd5 17. cxd5 {½-½ (36) Xu,Y (2534)-Wang,H (2710) Tianjin 2018}) 9... Bxc4 $146 ({Predecessor:} 9... h6 10. h3 Nh7 11. Be3 Rb8 12. Qb3 Bxc4 13. dxc4 Ng5 {0-1 (68) Azarov,S (2572)-Popovic,D (2471) playchess.com INT 2005}) 10. dxc4 h6 11. Nbd2 Nh7 12. Nf1 Bg5 13. Nxg5 Nxg5 14. Bxg5 Qxg5 15. Ne3 Kh7 16. Qd5 g6 17. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} f5 18. b5 Nd8 19. Nc2 (19. exf5 $16 gxf5 20. b6) 19... Qf6 20. Nb4 {Strongly threatening bxa6.} Rc8 (20... fxe4 $14 21. Re2 Rb8) 21. bxa6 bxa6 22. c5 ({Better is} 22. exf5 $16 Qxf5 23. f3) 22... fxe4 23. Ra2 Ne6 24. cxd6 cxd6 (24... Nf4 {keeps more tension.} 25. Qxe4 cxd6 26. Nd5 Nxd5 27. Qxd5 Rc5) 25. Qxd6 Nc5 26. Qxf6 Rxf6 27. Rd2 Kg7 28. Red1 Kf7 (28... Nb3 $11 29. Rd7+ Rf7) 29. Rd8 (29. h4 $14) 29... Rxd8 $11 30. Rxd8 {[%mdl 4096] Endgame KRN-KRN} Ke7 31. Rc8 (31. Rd5 $5 {[%cal Rd5c5]} Nd3 32. Nxd3 exd3 33. Rxe5+ (33. Rxd3 Rc6 $11) 33... Kd6 34. Re3 $16) 31... Rd6 {[%cal Rd6d1] [#]} 32. Kf1 Nb3 $1 33. Ke2 Kd7 34. Rc4 Nxa5 35. Rxe4 Nb3 $1 36. Rxe5 a5 {[%cal Ba6a5,Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 37. Nd3 a4 38. Nc5+ (38. Nb4 {looks sharper.} a3 39. Rb5 Kc7 40. Ke1 g5 41. h3) 38... Nxc5 {The position is equal.} 39. Rxc5 {KR-KR} Ra6 40. Rb5 a3 41. Rb1 Kc6 {And now ...Rb6 would win.} 42. Kd3 Kc5 (42... a2 $5 43. Ra1 $8 Kc5 $11) 43. f4 h5 44. g3 a2 45. Ra1 Ra8 46. h3 Ra6 47. g4 Kd5 {[%mdl 32768] Accuracy: White = 52%, Black = 43%. . Sensor Board Error (Ke4/e5)?} 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.26"]
[Round "6.7"]
[White "Navrotescu, Andreea-Cristiana"]
[Black "Manolache, Marius"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2266"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,120,41,22,72,72,66,76,68,69,66,10,3,4,4,4,4,4,7,6,65,73,74,50,48,-39,-54,-44,-46,-50,-34,-38,-50,-36,0,0,0,0,0,0,0,0,0,0,0,-53,-53,-49,-49,-58,-53,-62,0,-72,-77,-98,-105,-90,-86,-67,-72,-79,-79,-53,153,156,137,129,116,115,175,179,172,75,74,64,25,0,0,-121,0,-144,-146,-330,-285,-285,-285,-408,-391,-379,-372,-372,-370,-617,-644,-693,-616,-616,-616,-616,-616,-1088,-1073,-1327,-1112,-29958,-9505,-29980,-29981,-29984,-29985,-29977,-29978]} 1. c4 Nf6 2. Nc3 d6 3. d4 g6 4. e4 Bg7 5. Nge2 Nbd7 6. Ng3 c5 {E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2} (6... e5 7. d5 a5 8. Be2 Nc5 9. Be3 h5 10. Qc2 Ng4 11. Bxc5 dxc5 12. h3 Nf6 13. O-O-O Bh6+ 14. Kb1 O-O {0-1 (48) Salem,A (2660)-Grischuk,A (2771) St Petersburg 2018}) 7. d5 $1 h5 8. Be2 a6 {White is better.} 9. a4 Nh7 $146 ({Predecessor:} 9... h4 10. Nf1 Qa5 11. Bd2 Nh5 12. g4 Nhf6 13. h3 g5 {0-1 (36) Steiner,B (2155)-Ajay Krishna,S (2200) Olomouc 2018}) 10. O-O (10. Nf1 $14) 10... h4 $11 11. Nh1 Bd4 12. Nb1 Ne5 13. Na3 h3 14. g3 Nf6 (14... Qb6 $11) 15. Nc2 $14 Qb6 16. Nxd4 cxd4 17. Bd3 {[#]} (17. a5 $14 Qa7 18. Bd3) 17... Qb3 $1 $15 {[%cal Rb3d1][%mdl 512] aiming for ...Qxd1.} 18. Be2 (18. Qxb3 Nf3#) 18... Qxd1 19. Bxd1 Nxe4 20. f3 Nc5 21. b3 Ned3 22. Ba3 $1 a5 23. Nf2 Nb4 24. Bb2 e5 $36 {[%mdl 2048] Black has the initiative.} 25. dxe6 $1 Nxe6 26. f4 Bd7 27. Bg4 (27. Ne4 $11) 27... f5 28. Bxh3 Bc6 29. Rad1 Bf3 $1 30. Rd2 Nc6 ({Black should try} 30... Nc5 $1 $15 31. Rxd4 Kd7) 31. Re1 (31. Bg2 $11 {remains equal.} Bxg2 32. Kxg2) 31... Kd7 $1 $17 32. Rd3 Rae8 33. Rxf3 {Strongly threatening Rd1.} Ng5 $1 {[%cal Rg5f3]} 34. fxg5 ({Avoid the trap} 34. Rxe8 $2 Nxf3+ 35. Kg2 Rxe8 $19) 34... Rxe1+ 35. Bf1 {Black must now prevent Rd3.} Rb1 $1 36. Nd3 Re8 $2 (36... Ne5 $15 {stays ahead.} 37. Nxe5+ dxe5) 37. Kg2 $1 $16 Ne5 38. Nxe5+ dxe5 39. Rf2 Kc6 (39... Rd1 $16 {might work better.}) 40. c5 $1 $18 {Hoping for Bb5+.} Rd8 {[#]} 41. Bb5+ (41. Rd2 $1 $18) 41... Kxc5 $16 42. Ba3+ Kb6 $1 43. Rc2 {Threatens to win with Bc5+.} d3 44. Bc5+ Kc7 {[%mdl 1024] Black has strong compensation.} 45. Rc3 {[#]} (45. Rd2 $11) 45... Rb2+ $1 $17 46. Kf3 $2 (46. Kf1 $17 Rc2 47. Bd4+ Rxc3 48. Bxe5+ Kc8 49. Bxc3) 46... e4+ $19 47. Kf4 Rc2 48. Bb4+ (48. Rxc2 {was the only defense.} dxc2 49. Ba3) 48... Rxc3 49. Bxa5+ b6 50. Bxc3 {Ke3 is the strong threat.} d2 51. Bxd2 $2 (51. Be2 d1=Q 52. Bxd1 Rxd1 53. g4 Rf1+ 54. Ke5) 51... Rxd2 {[%mdl 4096] Endgame KR-KB} 52. Be8 Rxh2 53. Bxg6 Rf2+ 54. Ke3 Rf3+ {[%mdl 64] Double Attack} 55. Ke2 Kd6 56. g4 f4 57. Bf7 Rg3 58. g6 Rxg4 {Black mates.} 59. b4 Rg2+ 60. Kf1 f3 {Accuracy: White = 48%, Black = 75%.} 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "7.1"]
[White "Quispe Arteaga, Gabriel"]
[Black "Grigoryan, Karen H."]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2382"]
[BlackElo "2549"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. e4 Nc6 5. O-O Nge7 6. c4 d6 7. Nc3 O-O 8. d3 f5 9. exf5 Bxf5 10. h3 Kh8 11. Be3 Qd7 12. Kh2 Nd4 13. Ng5 h6 14. Nge4 c6 15. b4 a5 16. a3 Qd8 17. g4 Bc8 18. b5 Ne6 19. bxc6 bxc6 20. Ng3 d5 21. cxd5 cxd5 22. Qb3 Nf4 23. Bc5 Ba6 24. Rad1 Rb8 25. Qa4 d4 26. Bxe7 Qxe7 27. Nd5 Qd8 28. Nxf4 exf4 29. Ne4 f3 30. Bh1 Be5+ 31. Kg1 Qh4 32. Qxa5 Rb5 33. Qe1 Qxh3 34. Ng3 Bb7 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "7.2"]
[White "Domingo Nunez, Ruben"]
[Black "Ortiz Suarez, Isan Reynaldo"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2318"]
[BlackElo "2533"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,62,33,33,0,2,0,0,0,0,-22,-24,-10,-12,-25,0,-127,-127,-256,-195,-208,-206,-198,-198,-254,-234,-284,-284,-322,-313,-299,-183,-193,-100,-187,-95,-683,-237,-689,-683,-29990,-39]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 Nh5 13. Rg1 $146 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (13. Kb1 Nb6 14. Na5 Rc8 15. a3 g6 16. h4 Ng3 17. Rh2 Nxf1 18. Rxf1 h5 19. Bxb6 Qxb6 20. Nd5 Bxd5 21. exd5 {½-½ (35) Navara,D (2739)-Wojtaszek,R (2722) Prague 2019}) 13... Rc8 14. Nd5 Bxd5 $1 15. exd5 {The position is equal.} Nb6 $1 16. Na5 {[#] aiming for Nc6.} Nxd5 17. Qxd5 {Black must now prevent Nc6.} Qxa5 18. Rg4 g6 $40 {[%mdl 128] Black attacks.} 19. a4 (19. Kb1 $11 {remains equal.}) 19... Nf4 $1 $17 {[%cal Rf4d5]} 20. Qb3 (20. Qd2 $17 Qxa4 21. Kb1) 20... bxa4 21. Qb6 Qxb6 22. Bxb6 {[#]} a3 $1 23. bxa3 (23. Be3 {was called for.}) 23... d5 24. a4 Ba3+ 25. Kd2 Bb4+ 26. Kc1 Rc3 {Played: Rc8-c6} 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "7.3"]
[White "Lindh, Fredrik"]
[Black "Cruz, Cristhian"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2286"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,34,41,1,-2,6,6,6,3,0,6,2,8,3,-9,-22,-14,-16,-15,-16,-21,-22,-16,-18,-18,-15,-15,-20,-29,-18,-29,-15,-22,-38,-41,-41,-29,-27,-42,-51,-55,-68,-71,-86,-85,-159,-172,-170,-170,-383,-383,-478,-468]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. Bg5 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} Be7 7. Bxe7 Ngxe7 8. Nxd4 {The position is equal.} (8. Bxc6 Nxc6 9. Nxd4 Qf6 10. c3 O-O 11. O-O b6 12. Qf3 Qxf3 13. Nxf3 Re8 {½-½ (44) Xiong,J (2618)-Caruana,F (2795) Saint Louis 2016}) 8... O-O 9. Nxc6 dxc6 10. Qxd8 $146 ({Predecessor:} 10. Nd2 b5 11. Bb3 c5 12. c3 c4 13. Bc2 Nc6 14. O-O Ne5 15. a4 Rb8 16. f4 Nd3 17. axb5 axb5 18. Qe2 Qd6 {½-½ (18) Fonio,M (2130)-Taddei,S ICCF email 2009}) 10... Rxd8 11. Bb3 c5 12. Nc3 b5 {[#] And now ...c4 would win.} 13. Nd5 Kf8 {Threatens to win with ...c4.} 14. Nxe7 ({Avoid the trap} 14. Nxc7 $2 Ra7 $19) 14... Kxe7 15. Bd5 Rb8 16. O-O-O Bd7 {White must now prevent ...c6.} 17. e5 Be6 18. Be4 Rd4 ({Much worse is} 18... Bxa2 $6 19. b3 $16) 19. Rxd4 cxd4 $11 {[%mdl 4096] Endgame KRB-KRB} 20. b4 Bxa2 21. Kb2 Bc4 22. Ra1 Rb6 23. Rd1 f6 24. exf6+ Rxf6 25. Rxd4 Rxf2 26. Bb7 {[#]} Be6 $1 27. h4 (27. Rh4 $142) 27... Bf5 $17 28. g4 Rxc2+ ({Don't play} 28... Bxc2 29. Kc3 $17) 29. Ka1 $2 (29. Kb3 Rc4 30. Rxc4 bxc4+ 31. Kxc4 Bxg4 32. Kd3) 29... Be6 $19 30. Kb1 Rc4 {Accuracy: White = 50%, Black = 88%.} 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "7.4"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Navrotescu, Catalin"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2535"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,53,22,3,15,14,16,-2,-9,-14,0,0,15,21,37,18,40,22,34,36,27,15,15,15,20,17,145,143,154,149,473,477,475,474,618,617,1569,1540,5765,5697,1896,1906,1906,1868,1869,1832]} 1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nh3 Nf6 {B23: Closed Sicilian: Lines without g3} (6... b4 7. Ne2 d5 8. e5 Nc6 9. f4 Nh6 10. Nf2 Nf5 11. O-O Qb6 12. c3 Be7 13. g4 Nh4 14. Bh1 {0-1 (35) Yu,Y (2738)-Khismatullin,D (2639) Moscow 2017}) 7. O-O b4 8. Nb1 {[%cal Bc3b1,Bb1d2,Bd2f1,Bf1e3][%mdl 32]} d5 {The position is equal.} 9. Nd2 Be7 10. Nf4 Nc6 11. exd5 exd5 12. Re1 O-O 13. Nf1 Re8 $146 ({Predecessor:} 13... Bd6 14. Nxd5 Nxd5 15. Bxd5 {1-0 (54) Simacek,P (2469)-Mickiewicz,P (2344) Novy Bor 2011}) 14. Ne3 {[%cal Re3d5]} Bf8 15. Nexd5 {Threatening Rxe8.} Rxe1+ 16. Qxe1 Nxd5 17. Bxd5 g6 {[#]} (17... Qd7 $1 $11) 18. Qe4 $1 $36 {[%mdl 2048] White is on the roll.} Qd6 19. Be3 Bg7 $2 {[%mdl 8192] [#]} (19... Rd8 $16) 20. Bxf7+ $1 $18 {[%mdl 512] White is clearly winning.} Kxf7 21. Qc4+ {[%mdl 64] Double Attack} Kf6 {Threatens to win with ...Ne5.} 22. Nd5+ Kf7 {And now ...Ne5 would win.} 23. Nc7+ $1 {[%mdl 64] Discovered Attack} Kf6 {[#]} 24. Bg5+ $1 {[%mdl 512]} Kf5 (24... Kxg5 25. Qh4+) 25. Qe4+ Kxg5 26. Qh4+ {[%mdl 64] Double Attack} Kf5 27. g4+ {Accuracy: White = 57%, Black = 28%.} 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "7.5"]
[White "Manolache, Marius"]
[Black "Veiga, Jose Francisco R P N"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2504"]
[BlackElo "2357"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 O-O 10. Nf3 Na6 11. O-O Nb4 12. Kh1 a6 13. Bc4 Nb6 14. Be2 Bg4 15. h3 Bxf3 16. Rxf3 Re8 17. Be3 Bd4 18. Qd2 Qf6 19. Rd1 Bxe3 20. Qxe3 Nc2 21. Qf2 Nd4 22. Re3 Nd7 23. Qg3 Qe7 24. Qf2 Qf6 25. Kg1 Rab8 26. Bg4 Nb6 27. b3 Qg7 28. a5 Na8 29. e5 dxe5 30. fxe5 Rxe5 31. Rxe5 Qxe5 32. Re1 Qc7 33. Ne4 f5 34. Nf6+ Kh8 35. Ne8 Qf7 36. Qe3 Rd8 37. Qe5+ Kg8 38. Bf3 Nc2 39. d6 Nb4 40. Nf6+ Kg7 41. Ng4+ 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "7.6"]
[White "Bobadilla Viera, Jorge Samuel"]
[Black "Gascon Del Nogal, Jose Rafael"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2381"]
[BlackElo "2466"]
[Annotator "RC"]
[PlyCount "72"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. c3 Nf6 6. Re1 a6 7. Bc4 Bg4 8. d4 cxd4 9. cxd4 Bxf3 10. gxf3 e5 11. Be3 exd4 12. Bxd4 Nxd4 13. Qxd4 Be7 14. Nc3 O-O 15. Rad1 b5 16. Bd5 Rb8 17. e5 b4 18. Ne4 Nxd5 19. exd6 Nf4 20. dxe7 Qxe7 21. Ng3 Ne6 22. Qd6 Qf6 23. Qxa6 Qxf3 24. Qd3 Ng5 25. Qe3 h6 26. Re2 Qa8 27. Ne4 Rbe8 28. f3 f5 29. Qb3+ Kh8 30. Nxg5 Rxe2 31. Nf7+ Kh7 32. Qd3 Qe8 33. Kf1 Re3 34. Qxf5+ g6 35. Ng5+ hxg5 36. Rd7+ Re7 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "7.7"]
[White "Del Rio De Angelis, Salvador G."]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2464"]
[BlackElo "2327"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,72,32,31,50,53,63,62,66,60,72,72,108,105,125,107,112,110,111,120,117,62,70,9,91,90,93,73,72,72,65,34,60,27,50,42,16,-36,27,0,50,-25,-25,-25,-25,-31,-21,-32,-14,-18,208,200,207,211,200,194,309,327,308,325,301]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. g3 Bd6 6. Bg2 O-O 7. O-O Nbd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 8. Nd2 dxc4 {E01: Catalan: Early deviations} (8... c5 9. cxd5 exd5 10. dxc5 Nxc5 11. Nb3 Nxb3 12. axb3 Be6 13. Nxd5 Nxd5 14. Bxd5 Qe7 15. Bxe6 Qxe6 16. Ra4 {1-0 (33) Ivanisevic,I (2630)-Todorovic,G (2457) Kragujevac 2017}) 9. Nxc4 Bc7 10. f4 Nb6 {White is slightly better.} 11. Ne5 Nfd5 $146 ({Predecessor:} 11... Qe7 12. Qc2 Rd8 13. Rd1 Bd7 14. Be3 Be8 15. Bf2 Rac8 16. h3 {1-0 (41) Filip,L (2490)-Spulber,C (2244) Sarata Monteoru 2012}) 12. e4 Ne7 13. Be3 f6 14. Nf3 Nc4 {[#]} 15. Bf2 $1 Kh8 16. Qe2 Nd6 17. g4 (17. Rfd1 $16) 17... Nf7 18. Bg3 (18. e5 $14) 18... Ng6 {[#]} (18... e5 $1 $11 {remains equal.} 19. dxe5 Bxg4) 19. e5 $1 $16 f5 20. gxf5 exf5 21. Rad1 Be6 22. h3 Qd7 23. Ne1 Rad8 24. Nc2 Ne7 25. Bh4 ({Better is} 25. Ne3 $11) 25... Rde8 (25... g5 $15 26. Bxg5 (26. fxg5 Ng6 $11) 26... Nxg5 27. fxg5 Ng6) 26. Ne3 Bd8 27. Kh2 (27. Be1 $14) 27... g5 $1 $11 {[%cal Rg5h4]} 28. Bxg5 Nxg5 29. fxg5 Ng6 30. Qh5 Qg7 31. Kh1 c5 $2 (31... Bc7 $11 {and Black is okay.}) 32. d5 $18 ({Don't do} 32. dxc5 $6 Qxe5 33. Ned5 Qg3 $11) 32... Qxe5 {And now ...Bc7 would win.} 33. Nc4 ({Weaker is} 33. dxe6 Bc7 $11) 33... Qg3 {Threatens to win with ...Bc7.} 34. Ne2 Qc7 (34... Qxg5 {might work better.} 35. Qxg5 Bxg5) 35. dxe6 Rxe6 36. Nc3 a6 {[%mdl 32768] Accuracy: White = 47%, Black = 39%. . Loss on time!?} 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "8.1"]
[White "Grigoryan, Karen H."]
[Black "Ortiz Suarez, Isan Reynaldo"]
[Result "*"]
[ECO "D11"]
[WhiteElo "2549"]
[BlackElo "2533"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,87,7,18,20,16,27,23,24,23,27,27,35,35,82,89,75,58,83,79,74,72,67,58,63,61,60,61,75,65,68,66,100,97,93,80,129,135,132,95,142,130,139,128,125,147,141,133,139,128,149,141,149,132,274,273,271,173,160,183,220,220,220,220,222,223,227,223,203,233,233,233,233,233,233,214]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Bg5 Nbd7 6. Nc3 Be7 7. e3 O-O 8. Bd3 b6 {D60: Queen's Gambit Declined: Classical: Unusual White 7th moves} 9. cxd5 exd5 10. O-O Bb7 {White has an edge.} 11. Rfd1 Re8 12. Rac1 Rc8 $146 ({Predecessor:} 12... Nh5 13. Bxe7 Qxe7 14. Nxd5 cxd5 15. Rc7 Rab8 16. Ne5 {1-0 (64) Gurevich,M (2635)-Pert,N (2525) Dresden 2007}) 13. Bf5 h6 14. Bxf6 Bxf6 15. e4 g6 16. Bh3 Bg7 17. exd5 cxd5 18. Nb5 {And now Nd6 would win.} ({Inferior is} 18. Nxd5 Rxc1 19. Rxc1 Bxd4 $17) 18... Rxc1 19. Rxc1 Nf8 20. Nxa7 Ne6 21. Bxe6 $1 Rxe6 22. Nb5 g5 23. Nc7 Rd6 24. Qb5 g4 25. Ne5 Qg5 26. Rd1 Bxe5 27. Qe8+ {[%mdl 64] [#] Double Attack} ({Worse is} 27. dxe5 Qxe5 28. Qd3 Qxb2 $15) 27... Kg7 {Strongly threatening ...Rc6.} 28. Qxe5+ Qxe5 29. dxe5 $16 {[%mdl 4096] Endgame KRB-KRN} Rc6 30. Nxd5 Rc2 {[#] Threatens to win with ...Bxd5.} 31. Ne3 ({But not} 31. Nxb6 $6 Rxb2 32. Nc4 Rxa2 $14) 31... Rxb2 32. Nxg4 Rxa2 33. h3 Bc8 (33... Ra5 $16) 34. Nf6 $18 {Black must now prevent Rd8.} Be6 35. Rd8 {[%csl Gf6][%cal Rd8g8]} Kg6 {White is clearly better.} 36. f4 Kf5 37. Rd4 {aiming for g4+.} Ra1+ 38. Kh2 {g4+ would kill now.} Ra2 39. Ng8 {[%cal Rg8e7]} Kg6 40. Ne7+ Kg7 41. f5 Kf8 42. fxe6 Kxe7 43. exf7 Kxf7 44. Rd6 {Accuracy: White = 87%, Black = 50%.} *

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "8.2"]
[White "Cruz, Cristhian"]
[Black "Del Rio De Angelis, Salvador G."]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2562"]
[BlackElo "2464"]
[Annotator "ChessBase"]
[PlyCount "119"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nf6 6. Nc3 d6 7. Be2 O-O 8. O-O a6 9. Be3 b6 10. Qd2 Bb7 11. f3 Nbd7 12. Rac1 Re8 13. Rfd1 e6 14. Bf2 Rc8 15. Bf1 Ne5 16. b3 d5 17. cxd5 exd5 18. Nxd5 Nxd5 19. Rxc8 Qxc8 20. exd5 Rd8 21. Rc1 Qa8 22. Qb4 Rxd5 23. Qxb6 Nd7 24. Qb4 a5 25. Qc3 h5 26. Bc4 Rd6 27. Bb5 Qb8 28. Qc4 Be5 29. h3 Qd8 30. Nc6 Bxc6 31. Bxc6 Rd2 32. f4 Bd6 33. Re1 Nf6 34. f5 gxf5 35. Qh4 Bf8 36. Be3 Rxa2 37. Bd4 Bg7 38. Re8+ Qxe8 39. Bxe8 Nxe8 40. Qg5 a4 41. b4 a3 42. b5 Kh8 43. Qxh5+ Kg8 44. Qg5 Kh8 45. Qd8 Bxd4+ 46. Qxd4+ Ng7 47. b6 Rb2 48. Kh2 Kh7 49. Qh4+ Kg6 50. Qg3+ Kh7 51. Qh4+ Kg6 52. Qg3+ Kh7 53. Qxa3 Rxb6 54. Qe7 Kg6 55. Qd8 Re6 56. Qd3 Kh6 57. Qd2+ Kh7 58. Qd3 Kh6 59. Qd2+ Kh7 60. Qd3 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "8.3"]
[White "Tejedor Fuente, Enrique"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2442"]
[BlackElo "2535"]
[Annotator "ChessBase"]
[PlyCount "14"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Qd2 Ra8 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "8.4"]
[White "Domingo Nunez, Alejandro"]
[Black "Manolache, Marius"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2399"]
[BlackElo "2504"]
[Annotator "RC"]
[PlyCount "74"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O a6 7. a4 b6 8. Re1 Bb7 9. Bf1 e6 10. Bf4 Nbd7 11. Qd2 Nh5 12. Bg5 Qb8 13. h3 Re8 14. Rad1 Bh8 15. Bh6 Qd8 16. g4 Nhf6 17. Bg2 e5 18. dxe5 Nxe5 19. Nd4 Nfd7 20. b3 Nc5 21. Nd5 c6 22. Nc3 Ned3 23. cxd3 Bxd4 24. Ne2 Bh8 25. Qc2 d5 26. exd5 cxd5 27. d4 Ne4 28. f3 Rc8 29. Qd3 Nf2 30. Kxf2 Qh4+ 31. Kg1 Qxh6 32. f4 Qh4 33. Rc1 Bg7 34. Rf1 Rxc1 35. Rxc1 Qe7 36. Kf1 Qd6 37. Rc3 Bf6 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "8.5"]
[White "Gascon Del Nogal, Jose Rafael"]
[Black "Newrkla, Katharina"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2466"]
[BlackElo "2168"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 Nbd7 6. Ng3 h5 7. h4 c5 8. d5 Ne5 9. Be2 a6 10. a4 Bd7 11. O-O Rb8 12. Qc2 O-O 13. f4 Neg4 14. e5 dxe5 15. f5 e4 16. Bxg4 Nxg4 17. Ncxe4 Bd4+ 18. Kh1 Qc7 19. Bf4 Be5 20. d6 exd6 21. fxg6 fxg6 22. Bxe5 Nxe5 23. Nf6+ Kh8 24. Qd2 Ng4 25. Qc3 Ne5 26. Qe3 Kg7 27. Ngxh5+ gxh5 28. Qg5+ Ng6 29. Nxh5+ Kh7 30. Nf6+ Rxf6 31. Rxf6 Be8 32. h5 1-0

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "8.6"]
[White "Campora, Daniel H."]
[Black "Vinuela Diaz, Saul"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2420"]
[BlackElo "2280"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 dxc6 6. d3 Qc7 7. Nc3 e5 8. a3 b6 9. b4 Ne7 10. Be3 O-O 11. bxc5 f5 12. cxb6 axb6 13. Qb1 Rb8 14. Qb3+ Kh8 15. Rab1 c5 16. Ng5 f4 17. Bd2 Qd6 18. Nb5 Qf6 19. Nf3 g5 20. d4 exd4 21. c3 g4 22. Ne1 Be6 23. Qc2 Bc4 24. cxd4 Bxf1 25. Kxf1 cxd4 26. Nd3 Ng6 27. Bb4 Rfc8 28. Qd1 f3 29. Bd6 Ra8 30. Kg1 Qe6 31. gxf3 gxf3 32. Qxf3 Nh4 33. Qe2 Qh3 34. f4 Rg8 35. Kh1 Bf6 36. Ne1 Rg7 37. f5 Rag8 38. Qf2 Qg4 39. Ng2 Qxe4 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.27"]
[Round "8.7"]
[White "Quispe Arteaga, Gabriel"]
[Black "Domingo Nunez, Ruben"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2382"]
[BlackElo "2318"]
[Annotator "NA"]
[PlyCount "212"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O e6 8. d4 Na6 9. Nc3 d5 10. cxd5 exd5 11. Rc1 Ne4 12. e3 Nxc3 13. Bxc3 c6 14. Qd2 Qd6 15. Rfd1 Rfe8 16. Ne1 Nc7 17. Nd3 Ne6 18. h4 Bf6 19. Bh3 Bc8 20. Bb4 Qc7 21. Bg2 Qb7 22. Bd6 Rd8 23. Ba3 Bd7 24. Ne5 Be8 25. h5 Rac8 26. Qe2 Bg7 27. hxg6 hxg6 28. Bh3 f5 29. f4 Bxe5 30. dxe5 c5 31. g4 Qh7 32. Qg2 Kf7 33. Qg3 Bc6 34. Bb2 Rh8 35. Bg2 Qh4 36. Kf2 d4 37. Qxh4 Rxh4 38. Bxc6 dxe3+ 39. Kxe3 Rh3+ 40. Kf2 Rxc6 41. gxf5 gxf5 42. Rh1 Nxf4 43. Rxh3 Nxh3+ 44. Kg3 Rh6 45. Rh1 f4+ 46. Kg2 f3+ 47. Kxf3 Ng5+ 48. Kg2 Rxh1 49. Kxh1 Ke6 50. Kg2 Kf5 51. Kf2 Nf7 52. Ke3 Nxe5 53. Bc3 Nc6 54. Kd3 Ne5+ 55. Ke3 Ke6 56. Ke4 Nf7 57. a4 Nd6+ 58. Kd3 Kd5 59. Bd2 Nf5 60. Bg5 Nd4 61. Kc3 Nc6 62. Bh6 a6 63. Bf8 Nd4 64. Bg7 Nf5 65. Bf6 Nd6 66. Bg7 Ne4+ 67. Kc2 c4 68. b4 b5 69. axb5 axb5 70. Bf8 Kd4 71. Bg7+ Ke3 72. Bh6+ Ke2 73. Bf8 Nf6 74. Bg7 Nd5 75. Bf8 Ke3 76. Bh6+ Kd4 77. Bg7+ Ke4 78. Bf8 Ke5 79. Bc5 Kf4 80. Bd6+ Kf5 81. Bf8 Ke5 82. Bg7+ Kd6 83. Bf8+ Ke6 84. Bc5 Nf6 85. Bf8 Nd7 86. Bh6 Ke5 87. Kc3 Ke4 88. Bg7 Ke3 89. Bd4+ Ke4 90. Bg7 Nb6 91. Bf8 Nd5+ 92. Kc2 Kf5 93. Bc5 Nf6 94. Bf8 Ne4 95. Bh6 Ke5 96. Bf8 Kd5 97. Bg7 c3 98. Bxc3 Nxc3 99. Kxc3 Ke4 100. Kc2 Kd4 101. Kd2 Ke4 102. Ke2 Kd4 103. Kd2 Kc4 104. Kc2 Kxb4 105. Kb2 Kc4 106. Kc2 b4 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.28"]
[Round "9.1"]
[White "Manolache, Marius"]
[Black "Grigoryan, Karen H."]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2504"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,6,14,6,14,14,31,19,29,0,0,0,1,-3,30,14,25,20,18,11,20,11,15,19,20,0,16,5,32,0,10,3,32,10,22,19,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-32,0,-47,0,0,0,0,0,0,-7,-46,-58,-49,0,0,0,0,707,8,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-303,-265]} 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e3 h6 6. Bh4 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} g5 7. Bg3 Nh5 8. Bd3 {White is slightly better.} e6 9. Ng1 $146 ({Predecessor:} 9. c3 Qe7 10. Ng1 Nxg3 11. hxg3 Nd7 12. Ne2 Nf6 13. Qb3 c5 14. dxc5 dxc5 {1-0 (52) Artemiev,V (2650)-Wen,Y (2598) Baku 2014}) 9... Nxg3 10. hxg3 c5 11. c3 b6 12. g4 Bb7 13. Ne4 Qc7 14. Ne2 Nd7 15. N2g3 d5 16. Nd2 Nf6 17. a4 a6 18. Qe2 Bf8 19. Nh5 Nxh5 20. Rxh5 Bg7 21. Rh3 c4 22. Bc2 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 23. e4 {[#]} b4 $1 {[%mdl 512]} 24. exd5 (24. cxb4 Bxd4) 24... Bxd5 25. Be4 O-O 26. Kf1 Rab8 {[%cal Ba8b8,Bb8b2,Bb2a2][%mdl 32]} 27. Kg1 bxc3 28. bxc3 Rb2 {aiming for ...Bxe4.} 29. Bxd5 exd5 30. Rb1 Ra2 31. Re3 Qd7 (31... Bxd4 $5 32. cxd4 c3 $15) 32. a5 Qc7 33. Qe1 Qf4 34. Rb7 Qxg4 35. Nf3 Rxa5 36. Qb1 h5 37. Ne5 Bxe5 $1 38. Rxe5 Kg7 $2 {[%mdl 8192] [#]} (38... Rb5 $11 39. Rxb5 axb5) 39. Qc1 $2 (39. f3 $1 $18 {[%cal Rf3g4]} Qf4 40. Re6) 39... Kh6 $11 40. Rb6+ f6 41. Qb1 $1 {[#]} Rb5 $1 {[%cal Rb5b1]} 42. Rxb5 axb5 {[%mdl 4096] Endgame KQR-KQR} 43. Re7 {[%csl Gb1][%cal Re7h7]} Rh8 44. Qxb5 Ra8 {( -> ...Ra1+)} 45. Qb1 {[%csl Gb1][%cal Re7h7]} Rh8 46. Qb6 {[%cal Rb6f6]} Qf4 47. g3 $36 {[%mdl 2048] White has the initiative.} Qf3 {Strongly threatening ...h4.} 48. Re3 Qf5 $1 {And now ...h4 would win.} 49. Re5 $1 {[%cal Re5f5]} Qf3 {Threatens to win with ...Ra8.} 50. Re3 Qf5 $1 {Hoping for ...h4.} 51. Re5 $1 {[%cal Re5f5]} Qf3 {...Ra8 is the strong threat.} 52. Qe6 $2 {[%mdl 8192]} (52. Re3 $11 {and White is okay.} Qf5) 52... Ra8 {[%mdl 32768] Accuracy: White = 63%, Black = 62%. . An unexpected result.} 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.28"]
[Round "9.2"]
[White "Vinuela Diaz, Saul"]
[Black "Gascon Del Nogal, Jose Rafael"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2280"]
[BlackElo "2466"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nc6 6. O-O-O O-O 7. f3 Re8 8. Bh6 e5 9. Bxg7 Kxg7 10. dxe5 dxe5 11. Qxd8 Nxd8 12. Bc4 c6 13. Nge2 a5 14. a4 Be6 15. Bxe6 Nxe6 16. b3 Kf8 17. Rd2 Red8 18. Rhd1 Rxd2 19. Rxd2 Ke7 20. Kb2 h5 21. Nd1 Ne8 22. Ne3 Nd6 23. Kc3 Nc5 24. Rd1 b6 25. Nc4 Nxc4 26. Kxc4 h4 27. Kc3 Rg8 28. Nc1 f5 29. Nd3 Rd8 30. exf5 gxf5 31. Nb2 Rg8 32. Rd2 e4 33. Nc4 h3 34. gxh3 exf3 35. Rd4 Ne4+ 36. Kd3 Rg2 37. Ne3 Rd2+ 38. Kc4 f2 39. Nxf5+ Ke6 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.28"]
[Round "9.3"]
[White "Ortiz Suarez, Isan Reynaldo"]
[Black "Cruz, Cristhian"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2533"]
[BlackElo "2562"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Be7 6. O-O O-O 7. d5 exd5 8. Nh4 c6 9. cxd5 cxd5 10. Nf5 Na6 11. Nc3 Nc7 12. Bf4 d6 13. Qa4 Re8 14. Qa3 Ne4 15. Rac1 Ne6 16. Bxe4 dxe4 17. Bxd6 Bg5 18. Rcd1 Qf6 19. Ne7+ Rxe7 20. Bxe7 Qxe7 21. Qxe7 Bxe7 22. Rd7 Bd8 23. Rfd1 Bc6 24. R7d6 Rc8 25. Nd5 Bxd5 26. R6xd5 Kf8 27. h4 Ke8 28. Kf1 g6 29. f3 e3 30. R5d3 Rc2 31. b3 Rxa2 32. Rxe3 a5 33. f4 Be7 34. Rf3 Nc5 35. g4 Rb2 36. f5 Rxb3 37. Rf4 a4 38. f6 a3 39. Kg2 a2 40. Ra1 Rb2 41. fxe7 Nb3 42. Rb4 Rxe2+ 43. Kf3 Nxa1 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.28"]
[Round "9.4"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Garcia Ramos, Daniel"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2535"]
[BlackElo "2336"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. O-O Nf6 8. e5 Nd5 9. Re1 O-O 10. Nbd2 a6 11. Bxc6 dxc6 12. Nxd4 c5 13. Qf3 cxd4 14. Qxd5 Rd8 15. Qf3 Bf5 16. Rac1 b5 17. Qf4 c5 18. Nf3 Ra7 19. b4 Rad7 20. g4 Be6 21. bxc5 Qxc5 22. Ng5 Bd5 23. Qg3 h6 24. e6 fxe6 25. Nxe6 Bxe6 26. Rxe6 d3 27. Qh4 Kh7 28. Qf6 Rg8 29. Rce1 Rgg7 30. cxd3 Rdf7 31. Qh4 Rf4 32. R1e5 Qc1+ 33. Kg2 Rgf7 34. Re7 Qc6+ 35. Kg1 Qc1+ 36. Kg2 Qc6+ 37. Re4 Rxf2+ 38. Qxf2 Rxe7 39. Qf3 Rxe4 40. Qf7+ Kh8 41. Qf8+ Kh7 42. Qf7+ 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.28"]
[Round "9.5"]
[White "Del Rio De Angelis, Salvador G."]
[Black "Tejedor Fuente, Enrique"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2464"]
[BlackElo "2442"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 e6 2. c4 d5 3. Nc3 a6 4. e3 Nf6 5. Nf3 dxc4 6. Bxc4 b5 7. Bb3 Bb7 8. O-O Nbd7 9. e4 b4 10. e5 bxc3 11. exf6 Qxf6 12. bxc3 Bxf3 13. Qxf3 Qxf3 14. gxf3 Bd6 15. Ba4 Rb8 16. c4 Rb4 17. Bb3 c5 18. Ba3 Rb7 19. Ba4 Ke7 20. Bc6 Rc7 21. Bxd7 Kxd7 22. Rfd1 Ke7 23. d5 Rb8 24. dxe6 fxe6 25. Rd3 1/2-1/2

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.28"]
[Round "9.6"]
[White "Becerra, Juan David"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2327"]
[BlackElo "2520"]
[Annotator "ChessBase"]
[PlyCount "114"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nd4 7. Qd2 Qa5 8. f4 e6 9. Nf3 Ne7 10. O-O Nec6 11. Ne1 O-O 12. Nd1 Qa6 13. Rf2 f5 14. Bf1 e5 15. Qc1 Qa5 16. c3 Ne6 17. Nf3 exf4 18. gxf4 c4 19. b4 cxb3 20. axb3 Qc7 21. b4 b6 22. Bg2 Bb7 23. Qb1 fxe4 24. Qa2 exf3 25. Bh3 Ncd8 26. Bxe6+ Nxe6 27. Qxe6+ Kh8 28. Qg4 Qf7 29. Rfa2 Qd5 30. Rd2 a5 31. Bxb6 axb4 32. Rxa8 Bxa8 33. cxb4 Bd4+ 34. Bxd4+ Qxd4+ 35. Nf2 Qxb4 36. Rd1 Bd5 37. f5 Qxg4+ 38. Nxg4 Rxf5 39. Ne3 Rh5 40. Ra1 f2+ 41. Kxf2 Rxh2+ 42. Kg3 Rd2 43. Ra3 Be6 44. Kf4 Kg7 45. Ke4 Ra2 46. Rc3 Ra7 47. d4 h5 48. Rc6 Rd7 49. d5 Bf7 50. Nc4 Re7+ 51. Kd4 Re1 52. Rxd6 h4 53. Rb6 Rd1+ 54. Ke3 h3 55. Rb2 Bxd5 56. Ne5 Re1+ 57. Kf4 Re4+ 0-1

[Event "V Open RGCC 2019"]
[Site "Gijon"]
[Date "2019.07.28"]
[Round "9.7"]
[White "Domingo Nunez, Ruben"]
[Black "Cori T., Deysi"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2318"]
[BlackElo "2405"]
[Annotator "NA"]
[PlyCount "121"]
[EventDate "2019.07.22"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. a3 Nf6 8. f4 d6 9. Qf3 Be7 10. O-O-O Bd7 11. Be2 Rc8 12. g4 Nxd4 13. Bxd4 e5 14. Be3 Bxg4 15. Qg2 Bxe2 16. Qxe2 Qc4 17. Qg2 b5 18. Rd3 a5 19. Rhd1 b4 20. b3 Qa6 21. fxe5 dxe5 22. Nd5 Nxd5 23. exd5 O-O 24. d6 Bd8 25. Bh6 g6 26. Bxf8 Kxf8 27. a4 Qb6 28. Kb1 Kg7 29. Rf1 Qc5 30. Rdf3 f6 31. Rd3 e4 32. Rd2 f5 33. d7 Rc6 34. Rfd1 Qc3 35. Rd4 Re6 36. Qe2 Re5 37. Rc4 Qf3 38. Qd2 e3 39. Qd4 Kh6 40. Rc8 e2 41. Qd2+ f4 42. Re1 Rd5 43. Qxe2 Qxe2 44. Rxe2 Rxd7 45. c4 Rd3 46. c5 f3 47. Rb2 Bf6 48. Kc2 Rc3+ 49. Kd1 Bg5 50. Rb1 Bf4 51. Ke1 Rc2 52. Rf8 Kg5 53. Rd1 Kg4 54. Rd4 g5 55. Rc4 Rxh2 56. c6 Rh1+ 57. Kf2 Rh2+ 58. Ke1 Rh1+ 59. Kf2 Rh2+ 60. Ke1 Rh1+ 61. Kf2 1-0

