[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.15"]
[Round "1.1"]
[White "Garcia Ramos, Daniel"]
[Black "Girel, Joseph"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2412"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,114,34,41,38,43,82,32,26,0,5,1,12,6,9,0,30,0,0,-2,-14,-72,-86,-71,-65,-73,-83,-66,-52,-40,-53,-183,-181,-185,-185,-185,-183,-185,-185,-185,-182,-185,-178,-187,-194,-218,0,0,0,-216,-53,-77,-15,-15,-15,-15,-15,-21,-17,-17,-17,-17,-17,-27,-38,-54,-14,-14,-14,-14,-14,-23,-31,-60,-47,-72,-74,-133,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-14,-52,-29974,-29977,-29985,-29986]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. O-O Ba7 7. Bb3 d6 8. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3,Bg3e4][%mdl 32]} O-O 9. h3 Ne7 10. Re1 Ng6 11. Nf1 c6 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 12. Ng3 d5 13. exd5 (13. Bg5 {with more complications.} h6 14. Bxf6 Qxf6 15. exd5 cxd5 16. Bxd5 Nf4 17. Rxe5 Ng6 18. d4) 13... Nxd5 {White is slightly better.} 14. d4 exd4 15. Nxd4 {[#]} Be6 $146 ({Predecessor:} 15... h6 16. Bc2 Re8 17. Rxe8+ Qxe8 18. Bb3 Qe5 19. Kh2 Ngf4 20. Bd2 Bd7 21. Qf3 Ne6 22. Nxe6 Bxe6 {½-½ (42) Leko,P (2693)-Carlsen,M (2840) Doha 2016}) 16. Nxe6 fxe6 17. Ne4 Rf5 18. Qg4 (18. c4 $5 {[%cal Rc4d5]}) 18... Ne5 19. Qg3 Bb8 {...Nf3+! is the strong threat.} 20. f4 (20. Bg5 $11 {keeps the balance.} Qe8 21. f4) 20... Ng6 $17 21. Qg4 Bxf4 22. Bxf4 Ngxf4 23. Rad1 Qb6+ 24. Kh1 Raf8 {White must now prevent ...Ne3.} 25. c4 (25. Qg3 $15) 25... Ne3 $19 {[%mdl 64] Double Attack} 26. c5 {[#]} Qxb3 {[%mdl 512]} 27. axb3 Nxg4 28. hxg4 {[#]} Rd5 29. Rxd5 exd5 {[%mdl 4096] Endgame KRN-KRN} 30. Nd6 Nd3 31. Re7 Nxc5 32. Nf5 Rf7 33. Re8+ Rf8 34. Re7 {[#]} Ne4 $2 (34... a5 $1 $19 35. Kg1 g5) 35. Rxb7 Nf2+ (35... Kh8 $17 36. Nd4 g6 37. Nxc6 Nf2+ 38. Kg1 Nxg4) 36. Kg1 $11 Nxg4 37. Rxg7+ Kh8 {Hoping for ...Nh6.} 38. Rxg4 {Threatens to win with Ne7.} Rxf5 {KR-KR} 39. Ra4 Kg7 40. Rxa6 Rf6 41. b4 Kg6 42. Ra7 h6 43. Rd7 Kf5 {And now ...Ke4 would win.} 44. b5 $1 Ke4 45. bxc6 Rxc6 46. b4 Rf6 47. b5 d4 48. Re7+ (48. Rb7 $142) 48... Kd3 (48... Kd5 $17 {With the idea ...d3.} 49. g4 d3 50. Rd7+ Ke4) 49. Rc7 Rb6 50. Rc6 $1 {[%cal Rc6b6]} Rxb5 {Strongly threatening ...Re5.} 51. Rxh6 Ke3 52. Re6+ Kd2 53. Kf2 Rf5+ 54. Kg3 d3 55. Kh4 $1 Kc3 {aiming for ...d2.} 56. Rd6 $2 {[%mdl 8192]} (56. g4 $15 Rf4 57. Re3) 56... d2 57. g4 Rf4 {Weighted Error Value: White=0.24/Black=0.24} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.15"]
[Round "1.2"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Boyer, Mahel"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2443"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,77,22,14,16,20,17,28,10,14,5,54,45,37,14,35,39,51,32,33,27,44,29,74,83,75,68,101,89,119,128,301,322,502,521,518,504,868,860,827,818,868,948,932,923,836,792,1704,1625,1716,1688,1676,1588,1410,1406,29978,1166]} 1. d4 d5 2. c4 e6 3. Nc3 h6 4. Nf3 Nf6 5. cxd5 exd5 6. Bf4 Bd6 7. Be5 c6 8. e3 O-O 9. Qc2 Qe7 10. Bd3 Nbd7 11. Bxd6 Qxd6 12. O-O Re8 13. h3 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} Qe7 14. Nd2 Nf8 15. Rab1 {[#] White has an edge.} N8h7 $146 ({Predecessor:} 15... Ne6 16. Rfe1 Ng5 17. Nf1 Bxh3 18. gxh3 Nf3+ 19. Kg2 Nxe1+ 20. Rxe1 Ne4 21. Bxe4 dxe4 {1-0 (41) Danielsson,R (1995)-Vardanyan,M Yerevan 2016}) 16. Rfe1 g6 17. b4 a6 18. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Kg7 19. a5 Bd7 20. Na4 Rad8 21. Nc5 Bc8 22. Re2 Qc7 23. b5 axb5 {[#]} 24. Rxb5 Nh5 (24... cxb5 $2 25. Ne6+ $1 {[%mdl 512]} Bxe6 26. Qxc7 $18) (24... Ng4 $2 25. hxg4 Nf6 26. Re1 $1 $18) (24... Nf8 25. Rb1) 25. Rb6 Ng5 26. Qb2 Bxh3 $2 {Black cannot hold the game after this.} (26... Nf6 $16 27. Re1 (27. Nxb7 Bxb7 28. Rxb7 Qxa5 $14) 27... Nd7) 27. Rxb7 $18 ({And not} 27. gxh3 Nxh3+ 28. Kg2 (28. Kh1 Qc8 $15) 28... Qc8 $11) 27... Qd6 (27... Qc8 $142) 28. gxh3 Nxh3+ {[#]} 29. Kg2 $1 {[%cal Rg2h3]} Nxf2 (29... Ng5 $142 30. Qc1 Re7) 30. Rxf2 Qg3+ 31. Kf1 Rxe3 32. Rbxf7+ Kg8 33. R7f3 Rxf3 34. Nxf3 Re8 35. Ne5 {[%mdl 64] Double Attack} Nf4 36. Rf3 Qh4 37. Qf2 Qh1+ 38. Qg1 Qh4 39. Qg3 {Weighted Error Value: White=0.05/Black=0.42} (39. Bxg6 $142 Rf8 40. Bf5+ Qg5 41. Rxf4 Qxg1+ 42. Kxg1 Re8 43. Rg4+ Kf8 44. Ncd7+ Ke7 45. Rg7+ Kd8 46. Nxc6+ Kc7 47. Nde5+ Re7 48. Rxe7+ Kd6 49. Rd7#) 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.15"]
[Round "1.3"]
[White "Alvarez Albiol, Victor"]
[Black "Alcala Gonzalez, Cesar"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2246"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,89,16,20,27,18,10,30,14,24,24,29,15,25,14,25,10,35,14,62,15,14,2,6,22,28,30,36,31,54,52,77,89,88,72,108,112,108,113,103,100,103,104,118,104,133,125,143,139,118,114,134,97,104,95,202,191,238,182,176,170,170,144,256,243,228,134,134,112,161,178,292,272,429,428,1222,1215,1138,1140,1019,916]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Qxe4 {B11: Caro-Kann: Two Knights Variation.} Nf6 8. Qd3 Bd6 9. g3 {White has an edge.} Nbd7 10. Bg2 O-O 11. O-O Qc7 12. b3 {[#]} Rfd8 $146 ({Predecessor:} 12... Rad8 13. Bb2 e5 14. d5 cxd5 15. Nxd5 Nxd5 16. Qxd5 Nf6 17. Qd2 Bc5 18. Qe2 Bd4 {1-0 (49) Hammer,J (2628)-Haug,J (2335) Stavanger 2017}) 13. Bb2 Rac8 14. Rfe1 e5 15. dxe5 Bxe5 16. Qf5 Re8 17. Rad1 Re6 18. f4 Bd4+ 19. Kh2 Rxe1 20. Rxe1 Nb6 21. Rd1 Bxc3 22. Bxc3 Nbd5 23. Be5 ({Inferior is} 23. Bxd5 cxd5 24. Bxf6 Qxc2+ 25. Qxc2 Rxc2+ 26. Kg1 gxf6 $15) 23... Qd7 24. Qxd7 Nxd7 25. c4 N5b6 26. Bc3 Nc5 27. Bb4 Na6 28. Be1 f6 29. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rc7 30. a5 Rd7 31. Rc1 ({Resist} 31. axb6 $6 Rxd1 32. bxa7 Nc7 $14) 31... Nc8 32. b4 $1 $36 {[%cal Bb3b4,Bb4b5][%mdl 2080] White is on the roll.} c5 {[#]} (32... Nc7 $16) 33. b5 $1 $18 Nb8 34. Bf2 b6 35. Bd5+ Kf8 36. Ra1 {Hoping for axb6.} Ne7 (36... Rc7 $16 37. axb6 axb6) 37. axb6 axb6 {[#]} 38. Ra8 ({White should play} 38. Be6 $1 $18) 38... Rd8 $16 39. Be6 Nbc6 40. Ra6 Nd4 (40... Rd6 $142) 41. Rxb6 $18 Nc8 (41... Ke8 {might work better.} 42. Kg2 Nxe6) 42. Bxd4 {White is clearly winning.} cxd4 (42... Nxb6 $142 43. Bxc5+ {[%mdl 64] Double Attack} Ke8) 43. Rb8 Ke7 44. Rxc8 Rd6 45. Bg4 {Weighted Error Value: White=0.09/Black=0.25} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.15"]
[Round "1.4"]
[White "Martin Barcelo, Carles"]
[Black "Hernandez, Cristian Andres"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2258"]
[BlackElo "2355"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,87,27,18,21,31,28,19,27,31,70,0,0,0,0,0,0,0,0,0,0,-20,-18,-31,-25,-25,-26,-15,-16,-24,0,-15,-15,-15,-14,-25,-18,-18,-17,-25,0,-33,-33,-35,-26,-47,-47,-47,-33,-33,-33,-41,-33,-41,-19,-19,-14,-40,-23,-25,0,-33,-35,-41,-41,-41,-41,-41,-41,-122,-58,-53,0,0,0,-39,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 b6 7. Nc3 $1 {7.Nc3 scores better than 7.0-0.} Nh6 {B31: Sicilian: 2...Nc6 3 Bb5 g6.} 8. O-O f6 9. a3 a5 10. Be3 e5 {[#]} 11. Nh2 $146 ({Better is} 11. b4 $14) ({Predecessor:} 11. b4 axb4 12. axb4 Rxa1 13. Qxa1 cxb4 14. Qa7 O-O 15. Na4 b5 16. Nc5 Nf7 17. Bd2 {½-½ (50) Wan,Y (2485)-Berkes,F (2649) Cappelle-la-Grande 2016}) 11... Nf7 $11 12. f4 exf4 13. Bxf4 O-O 14. Qd2 Be6 15. Nf3 a4 16. d4 cxd4 17. Nxd4 Qc8 18. Rad1 Bc4 19. Rfe1 Rd8 {[#] Threatens to win with ...c5.} 20. Qf2 Ne5 21. Nf3 Nxf3+ 22. Qxf3 b5 23. Bd6 Ra7 24. Bc5 Rad7 25. Rxd7 Rxd7 (25... Qxd7 {looks sharper.} 26. Qg3 Qc8 27. Rd1 Be6 28. Qe3 Bf7) 26. Rd1 Qd8 27. Rxd7 Qxd7 28. Qf4 h5 29. Qf2 Kh7 30. Bd4 Qd6 31. Bc5 Qe6 32. Bd4 g5 33. Qf5+ Kg8 34. Qg6 Qf7 35. Qf5 {With the idea Qc8+.} Qe6 36. Qg6 h4 37. Qf5 Kf7 38. Kh1 Qxf5 39. exf5 $15 {KBB-KBN} Bf8 40. Ne4 {[#]} (40. Kg1 $15) 40... Be7 (40... Bd5 $1 $17 {[%cal Rd5e4]} 41. Nc3 Bc4) 41. Kg1 Bd5 42. Nc3 Bc4 43. Ne4 Bd5 44. Nc3 {Weighted Error Value: White=0.10/Black=0.09} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.15"]
[Round "1.5"]
[White "Serra Canals, Oriol"]
[Black "Benedetti, Julio"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2220"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,114,33,23,64,58,77,67,94,84,89,75,53,52,120,95,250,253,317,318,317,306,305,316,294,316,262,0,0,0,0,-27,-41,-84,-83,-102,-69,-69,-64,-66,-64,-89,-62,-71,-32,-56,-48,-61,-67,-58,-25,-27,-27,-74,-74,-74,-70,-89,-68,-163,-143,-141,-136,-168,-122,-167,-62,-210,-216,-276,-220,-401,-402,-394,-365,-351,-350,-289,-89,-327,0,-29974,-29975,-29980,-29981,-29981,-29976,-29985,-29978,-29978,-29979,-29978,-29979,-29979,-11929,-4134,-1570]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. d5 Na5 9. b3 c5 10. dxc6 Nxc6 11. Bb2 Nd7 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6.} 12. Qc1 Nde5 13. Nxe5 Nxe5 {White is slightly better.} 14. Rd1 Nd7 {[#]} 15. h4 $146 ({Predecessor:} 15. Nd5 Bxb2 16. Qxb2 Rb8 17. b4 b6 18. Rac1 Bb7 19. Qd4 Bxd5 20. cxd5 b5 21. Rc6 {½-½ (33) Trella,T (2404)-Cani,G (2147) Milan 2012}) 15... Rb8 16. h5 Re8 (16... b5 $14) 17. h6 Bf8 (17... Bh8 $16) 18. Ne4 $1 $18 b6 19. Qc3 {[%csl Gb2][%cal Rc3h8]} f6 20. c5 $1 Nxc5 {[#]} 21. Rxd6 $3 {[%mdl 576] Deflection} exd6 22. Nxf6+ {[%mdl 64] Double Attack} Kf7 23. Nxe8 (23. Bd5+ $1 $18 Re6 24. Qf3 (24. Nxh7 Bxh6 25. Qf3+ Ke8 $16)) 23... Kxe8 $11 24. Qh8 Qe7 25. Bg7 Ne6 {[%cal Re6g7]} 26. Qxh7 Bxg7 27. Qxg6+ Qf7 (27... Kd8 {looks sharper.} 28. hxg7 Qxg7 29. Qxg7 Nxg7 30. Rc1 Nh5) 28. Qxf7+ Kxf7 29. hxg7 Nxg7 30. Rc1 Ne6 31. f4 a5 32. Bd5 {Black should prevent f5.} Ke7 33. Kf2 Bd7 34. Rh1 Re8 35. Rh7+ Kd8 36. e4 Nc7 37. Bb7 Nb5 38. Kf3 Nc3 39. Rh2 (39. f5 $15) 39... b5 $19 {[%cal Bb6b5,Bb5b4][%mdl 32]} 40. g4 Kc7 41. Rc2 b4 ({Don't play} 41... Kxb7 42. Rxc3 Bc6 43. Re3 $15) 42. Bd5 Kb6 (42... Bc6 $19 {Hoping for ...Rxe4.} 43. Bxc6 Kxc6) 43. Rd2 ({Only move:} 43. f5 $1 $15) 43... Bc6 $1 44. g5 Nxe4 45. Bxe4 (45. Rd1) 45... Bxe4+ {[%mdl 4096] Endgame KRB-KR} 46. Kg4 d5 47. f5 Kc5 $1 48. g6 {[#]} Kd6 $2 (48... d4 $1 $19 {is more deadly. And now ...d3 would win.} 49. Kg5 Rg8) 49. Kg5 $2 {[#]} (49. Rf2 $17) 49... Rg8 $2 ({Black should try} 49... Re5 $1 $19 {[%cal Re5f5]} 50. Rf2 Ke7) 50. a3 $2 {[%mdl 8192]} (50. Re2 $11) 50... Ke5 51. axb4 Bxf5 52. bxa5 Bxg6 53. b4 Bf5+ 54. Kh4 Rg4+ 55. Kh5 Rxb4 56. Ra2 Rb7 (56... Kf6 $142 57. Rf2 Rb3 58. Rh2 Rh3+ 59. Rxh3 Bxh3 60. a6 d4 61. Kh4 Bg2 62. Kg3 Ba8 63. Kf4 Bd5 64. Kg3 Ba8 65. Kf4 Ke6 66. Kg3 Ke5 67. Kf2 Ke4 68. Ke2 d3+ 69. Kd2 Kd4 70. a7 Bf3 71. a8=B Bxa8 72. Kd1 Ke3 73. Kc1 d2+ 74. Kc2 Bd5 75. Kc3 d1=Q 76. Kb4 Kd4 77. Kb5 Qb3+ 78. Ka6 Bc6 79. Ka7 Qb7#) 57. a6 Ra7 {Quite a comeback for Black.  Weighted Error Value: White=0.42/Black=0.36} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.16"]
[Round "2.1"]
[White "Girel, Joseph"]
[Black "Benedetti, Julio"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2310"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,53,19,31,40,37,51,46,45,55,71,65,65,54,75,46,57,42,50,14,199,-10,6,-10,-13,-8,-21,-144,-152,-139,-158,-165,-162,-145,-66,-143,0,0,0,-148,0,0,138,138,138,137]} 1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 Bd7 6. Bd3 cxd4 {6...Nc6 injects fresh life into this line. B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation).} 7. cxd4 Bb5 8. Bc2 Bb4+ {White is slightly better.} 9. Nc3 a5 10. Bd2 (10. Ng5 {keeps more tension.} Qc7 11. Bd2 Bc4 12. a3 Be7 13. Qg4) 10... Ba6 11. a3 Bxc3 12. Bxc3 Nc6 13. Qd2 Nge7 {[#]} 14. Qg5 $146 ({Predecessor:} 14. Qf4 h6 15. Qg4 g6 16. Qf4 Qc7 17. Qd2 Rc8 18. h4 h5 19. Ng5 Nf5 20. Bxf5 gxf5 {½-½ (44) Kononenko,D (2574)-Smirnov,I (2505) Cappelle-la-Grande 2009}) 14... Qb6 $2 (14... O-O $11 {and Black stays safe.}) 15. Rg1 $2 (15. Qxg7 $18 Kd7 16. Qxf7) 15... Qb5 {[%csl Ga6][%cal Rb5e2]} 16. O-O-O {[#]} Nb4 $1 17. axb4 axb4 18. Be1 (18. Rd3 $1 $11 {remains equal.}) 18... Rc8 $1 $17 {And now ...Qc4! would win.} 19. b3 Qa5 $1 {[%cal Ra5a1]} 20. Kb1 {[#]} Rxc2 {[%mdl 512]} 21. Kxc2 {Ra1 is the strong threat.} Qa2+ 22. Kc1 Qa3+ {[%mdl 1024] Black has strong compensation.} 23. Kc2 {Strongly threatening Ra1.} Qa2+ 24. Kc1 {[#]} Qa3+ (24... Kd7 $1 $17 {( -> ...Rc8+)} 25. Bxb4 Nc6) 25. Kc2 $11 {Black must now prevent Ra1.} Kd7 {[#]} (25... Qa2+ $11 26. Kc1) 26. Bxb4 $1 $16 Qxb4 {[#]} 27. Kb2 $1 {Weighted Error Value: White=0.37/Black=0.41} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.16"]
[Round "2.2"]
[White "Hernandez, Cristian Andres"]
[Black "Serra Canals, Oriol"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2355"]
[BlackElo "2220"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 3. Bf4 {[%emt 0:00:38]} Nf6 {[%emt 0:01:39]} 4. e3 {[%emt 0:00:16]} Be7 {[%emt 0:04:16]} 5. h3 {[%emt 0:02:39]} b6 {[%emt 0:00:50]} 6. Nbd2 {[%emt 0:00:21]} O-O {[%emt 0:02:58]} 7. c3 {[%emt 0:02:06]} c5 {[%emt 0:03:12]} 8. Ne5 $11 {[%emt 0:02:23]} Bb7 {[%emt 0:03:06]} 9. Be2 {[%emt 0:07:55]} Ne4 {[%emt 0:06:20]} 10. Nxe4 {[%emt 0:00:43]} dxe4 {[%emt 0:00:03]} 11. O-O {[%emt 0:09:09]} Qc8 {[%emt 0:07:35]} 12. a4 {[%emt 0:04:57]} f6 {[%emt 0:08:25]} 13. Nc4 {[%emt 0:00:36]} Rd8 {[%emt 0:01:33]} 14. Qb1 {[%emt 0:10:43]} Bd5 {[%emt 0:07:25]} 15. Rc1 {[%emt 0:04:06]} Qb7 {[%emt 0:01:00]} 16. b4 {[%emt 0:11:29]} cxb4 {[%emt 0:19:38]} 17. cxb4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 18. b5 {[%emt 0:00:06]} Nb4 {[%emt 0:00:44]} 19. Nd6 {[%emt 0:01:08]} Rxd6 {[%emt 0:00:07]} 20. Qxb4 {[%emt 0:00:46]} Rdd8 {[%emt 0:00:12]} 21. Qd2 {[%emt 0:07:15]} Rdc8 {[%emt 0:01:59]} 22. a5 {[%emt 0:00:11]} Rxc1+ {[%emt 0:00:45]} 23. Rxc1 {[%emt 0:00:10]} Rc8 {[%emt 0:01:44]} 24. a6 {[%emt 0:01:27]} Qd7 {[%emt 0:00:02]} 25. Rc3 {[%emt 0:07:05]} Kf7 {[%emt 0:00:18]} 26. Qc2 {[%emt 0:00:20]} Rxc3 {[%emt 0:00:54]} 27. Qxc3 {[%emt 0:00:06]} Ke8 {[%emt 0:02:06]} 28. h4 {[%emt 0:06:49]} Kd8 {[%emt 0:00:18]} 29. Kf1 {[%emt 0:14:16]} Qc8 {[%emt 0:00:14]} 30. Qxc8+ {[%emt 0:00:08]} Kxc8 {[%emt 0:00:05]} 31. Ke1 {[%emt 0:04:57]} Kd7 32. Kd2 Bd6 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.16"]
[Round "2.3"]
[White "Alcala Gonzalez, Cesar"]
[Black "Martin Barcelo, Carles"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2110"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,137,15,16,22,19,18,32,35,98,106,94,104,152,142,138,147,148,133,138,138,138,138,136,136,206,206,207,200,200,199,205,209,208,208,202,186,195,112,291,264,353,475,496,480,504,472,464,464,254,281,568,496,542,0,541,415,980,989,936,771,912,777,6223,5820,29971,29972,1429,12847,5600,1417,1113,1066,29976,29976,29967,3985,2496,2369,2048,1808,1625,1618,1605,1597,1605,1591,1510,1509,1262,1242,1096,1008,1462,1322,29973,29977,29978,29968,29979,2470,29980,29981,29981,29982,29980,29981,29986,29979,5110,0,29986,29987,29991,29991,29991,29992,29993,29994]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. a3 Bxc3+ 6. Qxc3 O-O 7. Nf3 b6 8. g3 Bb7 9. Bg2 Nbd7 10. O-O Qe7 11. b4 c5 12. Bb2 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} Rac8 13. Rfd1 cxd4 14. Qxd4 {[#] White is slightly better.} (14. Nxd4 Bxg2 15. Kxg2 Ne5 $17) 14... Bxf3 $146 ({Better is} 14... Ne5 $14) ({Predecessor:} 14... Ne5 15. Nxe5 dxe5 16. Qxe5 Bxg2 17. Kxg2 Rxc4 18. Rac1 Rcc8 19. f3 h6 20. Kf2 Rfd8 21. Qf4 Nd5 22. Qd4 Nf6 23. Qf4 Nd5 24. Qd4 Nf6 25. Qf4 Nd5 {½-½ (25) Ponomariov,R (2714)-Harikrishna,P (2727) Beijing 2014}) 15. exf3 $16 Ne5 16. Rac1 Qb7 17. f4 ({But not} 17. Qxd6 $6 Nxc4 18. Qd4 Nxb2 $11) 17... Nf3+ 18. Kh1 {[#] Threatens to win with Qc3.} Nxd4 19. Bxb7 Rc7 20. Bxd4 Rxb7 21. Bxf6 gxf6 22. Rxd6 {[%mdl 4096] Endgame KRR-KRR} f5 (22... Rc8 $16 {was necessary.} 23. f5 Kf8 24. fxe6 Ke7 25. Rd7+ Rxd7 26. exd7 Kxd7) 23. c5 $18 Rc7 24. b5 bxc5 25. Rc6 Rxc6 26. bxc6 {KR-KR} Rc8 27. Rxc5 Kf8 28. Kg2 Ke7 29. Kh3 (29. Rc1 $18) 29... Rc7 $2 (29... Kd6 $16 30. Ra5 Rc7) 30. Kh4 Kf6 31. Kh5 Kg7 32. h3 h6 33. h4 Kh7 34. a4 Kg7 35. f3 a6 $2 (35... Kh7 36. Rc3 Kg7) 36. Rc2 Kh7 37. Rc5 Kg7 38. g4 fxg4 (38... a5 $142 39. Rc2 (39. Rxa5 fxg4 40. fxg4 Rxc6 $16) 39... Rc8) 39. fxg4 f6 40. f5 e5 41. Rc4 Kh7 42. Rb4 {White wants to mate with Rb7.} Rxc6 43. Rb7+ Kg8 44. Kg6 Kf8 45. Rf7+ (45. g5 $142 hxg5 46. hxg5) 45... Ke8 46. Rxf6 Rxf6+ 47. Kxf6 {KP-KP} e4 48. Kg7 (48. g5 $142 e3 49. g6 e2 50. g7 e1=Q 51. g8=Q+ Kd7 52. Qe6+ Qxe6+ 53. fxe6+ Kd6 54. e7) 48... e3 49. f6 e2 50. f7+ Kd7 51. f8=Q {Intending Qf5+ and mate.} e1=Q {KQ-KQ} 52. Qf7+ Kd6 53. Qf6+ {[%mdl 64] [#] Double Attack} Kc5 54. Kxh6 Kb4 55. Qb6+ Ka3 56. h5 a5 57. g5 Kxa4 58. Qd4+ Kb3 59. g6 Qe6 60. Kh7 (60. Qd3+ $142 Kb2 61. Kh7 a4 62. h6 a3 63. g7 a2 64. Qd4+ Kb1 65. g8=Q) 60... a4 61. Qd3+ Kb2 62. g7 Qf7 63. Qg6 Qd7 64. Kh8 Qd4 65. Kh7 (65. h6 $18 a3 66. Kh7) 65... Qd7 $1 66. Qf6+ {White mates.} Ka3 67. h6 Qd3+ 68. Kh8 Qh3 69. g8=Q {Weighted Error Value: White=0.28/Black=0.87} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.16"]
[Round "2.4"]
[White "Boyer, Mahel"]
[Black "Alvarez Albiol, Victor"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2333"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,129,16,16,17,10,12,21,8,19,11,16,20,22,-53,32,-34,-38,-72,-68,-73,0,-69,-81,-68,-77,-75,0,0,0,-20,-36,-34,0,0,0,-38,-41,-125,-88,-147,-156,-183,-190,-158,-180,-170,-177,-186,0,-222,-216,-186,-176,-241,-191,-257,-148,-149,-146,-158,-131,-162,-149,-150,-132,-158,-39,-54,0,0,0,0,114,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,58,58,58,58,58,58,29953,58,58,58,29973,29971,29972,29975,29975,29976,29986,29987]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e3 d6 6. Be2 c5 7. d5 e6 8. O-O {E61: King's Indian: Early deviations for White, including Smyslov System.} exd5 9. cxd5 Re8 10. Nd2 {The position is equal.} Na6 11. e4 Nc7 12. a4 Rb8 {now scores much better than the old 12...b6.} 13. Qc2 (13. Re1 $11) 13... b6 (13... a6 $15) 14. Re1 (14. Nc4 $14) 14... a6 $15 {[%cal Ba7a6,Ba6b5][%mdl 32] [#]} 15. Nc4 $146 ({Predecessor:} 15. Rb1 b5 16. axb5 axb5 17. b4 cxb4 18. Rxb4 Bd7 19. Ba3 Na6 20. Rxb5 Bxb5 21. Bxb5 Nxd5 {½-½ (21) Schmuecker,M (2256)-Gaal,Z (2063) Bad Woerishofen 2019}) 15... b5 16. axb5 Nxb5 (16... axb5 $17 17. Na5 Bd7) 17. Nxb5 (17. f3 $11) 17... axb5 18. Na5 {aiming for Nc6.} Bd7 ({And not} 18... Nxe4 19. Nc6 $16) 19. f3 Nh5 (19... Ra8 $17 20. Bd2 Qb6) 20. Be3 $11 Qf6 21. Rab1 Nf4 22. Bf1 c4 23. Qd2 g5 24. Qf2 Ra8 25. b4 (25. Nc6 $15) 25... h6 26. Red1 (26. Nc6 $142) 26... Qg6 $17 27. g3 Nh3+ 28. Bxh3 Bxh3 29. Bd4 Bxd4 30. Rxd4 g4 $2 (30... f5 $19 {[%cal Rf5e4]} 31. Nc6 g4) 31. Re1 $2 (31. f4 $1 $11 {and White is okay.}) 31... gxf3 $19 32. Qxf3 f5 33. e5 (33. Qf4 $142) 33... dxe5 34. Rd2 (34. Rh4 {was the only defense.} Bg4 35. Qf2) 34... Bg4 (34... e4 $19 35. Qf4 Qb6+ 36. Qe3 Qxe3+ 37. Rxe3 Re7) 35. Qc3 $17 Qb6+ 36. Qe3 Qxe3+ 37. Rxe3 f4 38. Re1 fxg3 $1 39. hxg3 Bf5 ({Black should play} 39... Ra6 $1 $17 40. d6 Rb6) 40. d6 $15 Bd3 (40... Bd7 $15 41. Nb7 e4) 41. Nb7 $1 $11 e4 42. d7 Red8 {[#]} 43. Nxd8 (43. Ra2 $1 $16 {[%cal Ra2a8][%mdl 512]} Rab8 44. Nxd8 Rxd8 45. Ra7) 43... Rxd8 $16 {[%mdl 4096] Endgame KRR-KRB} 44. Ra2 Rxd7 45. Ra8+ Kf7 46. Rc8 Ke6 {Strongly threatening ...Ke5.} 47. Kf2 $1 Rg7 48. Ke3 Rxg3+ 49. Kd4 Rg5 50. Rc6+ Kf5 51. Rxh6 Kf4 52. Rf6+ Rf5 53. Rxf5+ Kxf5 $11 {KR-KB} 54. Ra1 Kf4 55. Ra8 Kf3 $1 56. Rb8 c3 ({Black should try} 56... Ke2 $11) 57. Kxc3 $14 {Black must now prevent Kd2.} Ke3 58. Rh8 Ke2 59. Kd4 Kf3 $2 {[%mdl 8192]} (59... Kd2 $14) 60. Rf8+ $2 (60. Rh4 {mates} Bc2 61. Rh5 Bd3 62. Rh2 Bf1 63. Rh1 Bd3 64. Rh4 Bc2 65. Rh2) 60... Ke2 $1 61. Rf4 e3 {[%mdl 8192]} (61... Kd1 $14) 62. Rf7 {White mates.} Kd2 63. Rf3 Kc2 64. Rxe3 Bc4 65. Rc3+ {White used his chance.  Weighted Error Value: White=0.35/Black=0.46} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.16"]
[Round "2.5"]
[White "Garcia Ramos, Daniel"]
[Black "Gines Esteo, Pedro Antonio"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2412"]
[BlackElo "2443"]
[Annotator "NA RC"]
[PlyCount "13"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,12,45]} 1. e4 {[%emt 0:02:43]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:08]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:08]} Bf5 {[%emt 0:00:24]} 4. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:19]} 5. Be2 {[%emt 0:00:12]} Ne7 {[%emt 0:00:21]} 6. O-O {[%emt 0:00:14]} Ng6 $14 {[%emt 0:00:18]} 7. Bd3 {[%emt 0:00:52]} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.17"]
[Round "3.1"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Girel, Joseph"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2443"]
[BlackElo "2310"]
[Annotator "NA RC"]
[PlyCount "85"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Bd3 Bb7 7. Nf3 d6 8. O-O Nbd7 9. a3 Bxc3 10. Bxc3 Ne4 11. Be1 f5 12. Nd2 Qg5 13. f4 Qe7 14. Nxe4 fxe4 15. Bc2 d5 16. cxd5 exd5 17. Qe2 a5 18. Ba4 c5 19. Bc3 Ba6 20. Bb5 Bxb5 21. Qxb5 Qe6 22. dxc5 Nxc5 23. b4 Nd3 24. bxa5 bxa5 25. Qb7 Qf7 26. Rfb1 a4 27. Bd4 Rac8 28. h3 h6 29. Qa6 Ra8 30. Qb6 Rac8 31. Rb5 Rfd8 32. Rab1 Rd7 33. Qa6 Rdc7 34. Rb8 Rxb8 35. Rxb8+ Kh7 36. Qd6 Rc1+ 37. Kh2 Ne1 38. Rf8 Qb7 39. Qe6 Rc6 40. Qe8 Nf3+ 41. gxf3 Rc2+ 42. Kg3 Qb1 43. Rh8# 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.17"]
[Round "3.2"]
[White "Alvarez Albiol, Victor"]
[Black "Garcia Ramos, Daniel"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2246"]
[BlackElo "2412"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,101,18,20,20,20,18,23,-38,-36,-33,-35,-60,-56,-99,-94,-81,-91,-116,-105,-115,-106,-120,-118,-161,-135,-169,-118,-155,-154,-139,-144,-150,-148,-153,-147,-141,0,-147,0,-154,0,-152,0,-147,0,-153,0,-179,-161,-174,-185,-179,-179,-167,-118,-327,-239,-375,-320,-304,-278,-473,-400,-399,-370,-431,-423,-455,-410,-460,-462,-421,-417,-370,-325,-712,-711,-700,-700,-686,-685,-715]} 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 Nb8 10. d4 Nbd7 11. Nbd2 c5 12. Nf1 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4.} Re8 13. Ng3 Bf8 14. Nf5 ({Better is} 14. d5 $11) 14... exd4 $15 15. cxd4 Bb7 16. e5 dxe5 {[#]} 17. Nxe5 $146 ({Predecessor:} 17. dxe5 Bxf3 18. Qxf3 Nxe5 19. Rxe5 Rxe5 20. Bg5 c4 21. Nh6+ gxh6 22. Bxf6 Qd5 23. Bxe5 Qxf3 24. gxf3 cxb3 25. axb3 {½-½ (37) Navara,D (2737)-Ponomariov,R (2709) Czech Republic 2017}) 17... c4 18. Bc2 Nxe5 19. dxe5 Qxd1 20. Bxd1 Nd7 21. Bf4 {[#]} g6 $1 {[%cal Rg6f5]} 22. Nd4 Bg7 {[%cal Rd7e5]} 23. Nf3 Rac8 (23... f6 $19 {[%cal Rf6e5]} 24. exf6 Bxf6 25. Rxe8+ Rxe8) 24. Rb1 Nc5 {...Nd3 is the strong threat.} 25. Bc2 Ne6 26. Bg3 Bxf3 27. gxf3 Nd4 28. Bd1 Ne6 29. Bc2 $1 Nd4 30. Bd1 Ne6 31. Bc2 $1 Nd4 32. Bd1 Ne6 33. Bc2 $1 Nd4 $2 (33... Rcd8 $17 34. Kf1 Nd4) 34. Be4 $2 (34. Bd1 $11 {and White is okay.}) 34... Bxe5 $19 35. Bb7 Bxg3 36. fxg3 {[#]} Rxe1+ $1 37. Rxe1 {[%mdl 4096] Endgame KRB-KRN} Rc7 38. Re8+ {White does not recover from this.} (38. Rd1 $17) 38... Kg7 39. Rb8 (39. Be4 $142) 39... a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 40. Be4 f5 41. Bb1 (41. Rd8 {keeps fighting.} Ne6 42. Rd6) 41... b4 42. Rd8 Nxf3+ 43. Kf2 Ng5 44. Rd5 a4 45. Rb5 c3 46. bxc3 bxc3 47. Bc2 Rd7 {White must now prevent ...Rd2+.} 48. Bxa4 $2 (48. Ke3) 48... c2 {[%mdl 64] Decoy. Black is clearly winning.} 49. Bxc2 Rd2+ {[%mdl 64] Double Attack} 50. Ke3 Rxc2 51. Kd4 {Weighted Error Value: White=0.40/Black=0.28} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.17"]
[Round "3.3"]
[White "Martin Barcelo, Carles"]
[Black "Boyer, Mahel"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2258"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "226"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,226,22,25,22,24,24,22,21,20,20,0,21,-49,-50,-60,-30,-12,-32,-35,57,62,61,21,29,19,44,26,95,52,89,82,76,62,69,27,35,38,44,34,24,0,0,0,0,0,0,-8,0,0,-31,-53,-32,-16,0,0,-1,0,0,-63,-62,-60,-62,-116,-93,-86,-35,-102,-8,-8,-8,-8,-2,-8,-2,-6,-6,-259,-176,-139,0,0,0,0,0,0,0,-47,-47,-80,-80,-80,-64,-79,-79,-80,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 a6 6. Bd3 Nc6 {The modern move. B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation).} 7. a3 Nh6 8. b4 cxd4 9. cxd4 {[#]} Nf5 $146 ({Predecessor:} 9... Qb6 10. Be3 Nf5 11. O-O Rc8 12. g4 Nxe3 13. fxe3 f6 14. exf6 gxf6 15. g5 f5 {0-1 (31) Koykka,P (2327)-Luukkonen,T (2344) Helsinki 2016}) 10. Be3 b5 11. Nbd2 (11. Bxf5 $11 exf5 12. Nc3) 11... a5 $15 12. Bxb5 Nxe5 13. Nxe5 Bxb5 14. a4 Bd7 (14... Nxe3 15. fxe3 Bd7 16. O-O $16) (14... Bc4 $1 $15 15. Ndxc4 dxc4) 15. b5 $14 Bd6 16. Nef3 f6 17. Nb3 Qe7 18. O-O g5 (18... Nxe3 $11 19. fxe3 O-O) 19. Qe2 h5 20. Rac1 g4 21. Nfd2 e5 22. dxe5 Qxe5 {[%csl Gd6][%cal Re5h2]} 23. g3 h4 {[%cal Rh4g3]} 24. Rfe1 {Qd3 is the strong threat.} Kf7 25. Bc5 (25. Qxg4 $2 Rag8 $19) 25... hxg3 26. hxg3 Qxe2 27. Rxe2 {aiming for Bxd6.} Be5 28. Nf1 Rh3 29. Rd1 Rc8 ({Resist} 29... Rah8 30. Rxd5 Be6 31. Red2 $17) 30. Bd4 ({Don't go for} 30. Rxd5 $2 Be6 $19) 30... Nxd4 31. Nxd4 Rc4 32. Nc6 {[%cal Rc6e5]} Bxc6 33. bxc6 d4 ({Much worse is} 33... Rxc6 $6 34. Rxd5 Bc7 35. Re4 $16) 34. Rb2 (34. Nh2 $11) 34... Rh8 $15 35. Rb5 Rxa4 36. Nd2 ({White should try} 36. Nh2 $15) 36... Rc8 $17 37. Rc1 d3 (37... Ke6 $17 38. Ne4 Ra3) 38. Rd5 {[#]} (38. Nc4 $1 $15) 38... Rd4 (38... Ra1 $1 $17 {[%cal Ra1c1]} 39. Rxa1 Bxa1 40. Rxd3 Rxc6) 39. Rxa5 $11 Rd6 40. Rac5 Bd4 41. R5c4 Bb6 42. Kf1 f5 43. Nb3 $2 {[%mdl 8192]} (43. c7 $11) 43... Rh6 44. Ke1 {[#]} Rh1+ (44... Rh2 $1 $17 {[%cal Rh2f2]} 45. Rd4 Bxd4 46. Nxd4 f4 47. gxf4 g3) 45. Kd2 Rxc1 46. Rxc1 Bxf2 {[%mdl 4096] Endgame KRB-KRN} 47. Rf1 Bxg3 {Hoping for ...f4.} 48. Rxf5+ (48. Nd4 {is more complex.} Rd8 49. Nxf5 Bc7 50. Nh6+ Ke6 51. Nxg4 Ba5+ 52. Ke3) 48... Kg6 49. Rd5 Rxc6 50. Kxd3 Bh2 51. Nd4 Rf6 52. Ne2 g3 ({Better is} 52... Bc7 $17 53. Rd7 Bd6) 53. Rd8 $1 {The position is equal.} Kh7 {White should prevent ...g2.} 54. Rd7+ Kh6 55. Rd8 $1 Rg6 56. Ke3 Kg5 57. Rd5+ Kh6 58. Rd8 Re6+ 59. Kf3 Rf6+ 60. Ke3 Kg5 61. Rg8+ Kh4 62. Rh8+ Kg4 63. Rg8+ Kh3 64. Nf4+ Kh4 65. Kf3 {[%csl Gf3][%cal Rg8g4] [#]} (65. Ng2+ {with more complications.} Kh5 66. Nf4+ Kh6 67. Ne2 Kh7 68. Rg4) 65... Rxf4+ $1 66. Kxf4 {[%cal Rg8h8] KR-KB} g2+ 67. Kf3 g1=N+ 68. Kg2 Ne2 69. Kxh2 {KR-KN} (69. Kf2 {is interesting.} Nc3 70. Rh8+ Kg4 71. Rxh2 Ne4+ 72. Ke3) 69... Nf4 70. Kg1 (70. Rg3 {feels hotter.} Ne6 71. Kg2 Ng5 72. Kh2 Ne6) 70... Nh3+ 71. Kg2 $1 {Intending Rh8+ and mate.} Ng5 72. Kf2 (72. Rh8+ {keeps more tension.} Kg4 73. Rf8 Ne6 74. Rf6 Nf4+ 75. Kh1) 72... Kg4 73. Ke3 Kf5 74. Rf8+ Ke5 75. Ra8 Kf5 76. Ra5+ Kf6 77. Kf4 Ne6+ 78. Kg4 Nd4 79. Rd5 Ne6 80. Rf5+ Ke7 81. Rf2 Nc5 82. Kf5 Kd6 83. Rd2+ Kc6 84. Ke5 Nd7+ 85. Ke4 Nc5+ 86. Ke5 Nd7+ 87. Kd4 Kd6 88. Rh2 Nf6 89. Rb2 Nd7 90. Ra2 Nb8 91. Rh2 Nc6+ 92. Ke4 Kc5 93. Rh5+ Kd6 94. Rd5+ Ke6 95. Rd1 $1 Ne7 96. Rg1 Kd6 97. Rh1 Nc6 98. Rh5 Ne7 99. Ra5 Nc6 100. Rd5+ Ke6 101. Rd2 Ne7 102. Rb2 Nc6 103. Rb6 Kd6 104. Ra6 Kc5 105. Ra1 $1 Kd6 106. Rc1 Ne7 107. Rd1+ Ke6 108. Ra1 Nc6 109. Rg1 Kd6 110. Rg5 Ne7 111. Kd4 Nc6+ 112. Kc4 Ne5+ 113. Rxe5 Kxe5 {Weighted Error Value: White=0.19/Black=0.16} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.17"]
[Round "3.4"]
[White "Serra Canals, Oriol"]
[Black "Alcala Gonzalez, Cesar"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2220"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,99,9,2,-62,-47,-49,-41,-45,-48,-47,-14,-156,-155,-148,-145,-147,-126,-150,-141,-150,-161,-238,-132,-289,-297,-308,-296,-312,-233,-237,-157,-173,-119,-163,-134,-120,-118,-125,-115,-133,-117,-135,-60,-251,-159,-159,-160,-255,-127,-229,-227,-276,-77,-39,-27,-32,190,189,161,163,147,77,67,73,50,0,8,8,253,231,843,831,29966,12662,29976,29977,29978,29979,29979,29980,29979,29981,29976,29977,29993,29994,29994,29995]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 Bb7 8. g4 {D43: Semi-Slav: 5 Bg5 h6.} ({White should play} 8. e4 $11) 8... Nxg4 9. Rg1 Nf6 {[#]} 10. a3 $146 {Black is slightly better.} ({Predecessor:} 10. e4 b4 11. Na4 Nbd7 12. Bg5 Qa5 13. b3 c5 14. Ne5 Bxe4 15. Qb5 Qxb5 16. Bxb5 {½-½ (40) Hilby,C (2414)-Kevlishvili,R (2475) Saint Louis 2019}) 10... a6 11. e4 c5 12. e5 {[#]} (12. dxc5 $11 Qxd3 13. Bxd3) 12... c4 $1 $17 13. Qe2 (13. Qd1 Nd5) 13... Nd5 14. Bg2 h6 15. Bd2 Nd7 16. Nxd5 Bxd5 ({Not} 16... exd5 17. Bh3 $16) 17. Bb4 (17. Be3 $142) 17... Nb6 (17... Bxb4+ $19 18. axb4 a5 19. bxa5 Rxa5) 18. Rd1 $2 (18. Ba5 $17 {is a better defense.}) 18... Bxb4+ $19 19. axb4 Qe7 20. Nd2 g6 21. Bxd5 exd5 22. Qg4 Qd7 (22... Na4 $19 23. Rb1 Qxb4) 23. Qf4 {And now Qf6 would win.} O-O-O 24. Qf6 Kb7 25. Rg3 Rhe8 26. Rf3 Re7 27. Nf1 Qe6 (27... Rc8 $17 {aiming for ...Rc6.} 28. Ne3 Qe8) 28. Qh4 $2 ({White should try} 28. Ne3 $15) 28... g5 29. Qh5 f5 30. Ne3 (30. Ng3 $17 f4 31. Ne2) 30... Rf8 (30... f4 $19 {and Black stays clearly on top.} 31. Nc2 Na4) 31. h4 (31. Kf1 $17) 31... Rg7 32. Ke2 Na4 $2 (32... f4 $19 33. hxg5 hxg5) 33. Rg1 $17 {[%cal Rh4g5]} f4 {Strongly threatening ...Rff7.} ({But not} 33... Nxb2 34. hxg5 f4 35. g6 $17) 34. hxg5 {Black must now prevent g6.} Qg6 $2 (34... Nxb2 $15 {stays ahead.} 35. g6 Nd3) 35. Qxg6 $18 Rxg6 36. Nxd5 Rxg5 37. Rh1 (37. Rxg5 $142 hxg5 38. Rh3) 37... Rd8 $16 38. Nxf4 {Ne6 is the strong threat.} Rxd4 39. Ke3 Rd7 {[%cal Rg5e5]} 40. Ke4 Nxb2 $2 {[#]} (40... Re7 $11 41. e6 a5) 41. Ne6 $1 $18 {[%cal Re6g5]} Nd3 $2 (41... Re7) 42. Nxg5 hxg5 {[%mdl 4096] Endgame KRR-KRN} 43. e6 Rd8 44. Rh7+ {White mates.} Kc6 45. e7 Re8 46. Rf8 Kd7 47. Rxe8 Kxe8 {[#]} 48. Kf5 $1 c3 49. Kf6 Kd7 50. Rh8 {Weighted Error Value: White=0.32/Black=0.79} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.17"]
[Round "3.5"]
[White "Benedetti, Julio"]
[Black "Hernandez, Cristian Andres"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2282"]
[BlackElo "2355"]
[Annotator "NA"]
[PlyCount "44"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:09:18]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:00]} 3. Nge2 {[%emt 0:00:29]} e6 {[%emt 0:02:27]} 4. d4 {[%emt 0:01:22]} cxd4 {[%emt 0:00:06]} 5. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:26]} 6. Ndb5 {[%emt 0:00:56]} d6 {[%emt 0:00:07]} 7. Bf4 {[%emt 0:00:27]} e5 {[%emt 0:00:06]} 8. Bg5 {[%emt 0:00:05]} a6 {[%emt 0:00:03]} 9. Na3 {[%emt 0:00:08]} b5 {[%emt 0:00:15]} 10. Nd5 {[%emt 0:00:59]} Be7 {[%emt 0:00:07]} 11. Bxf6 {[%emt 0:00:22]} Bxf6 {[%emt 0:00:05]} 12. c3 {[%emt 0:00:39]} Bg5 {[%emt 0:00:37]} 13. Nc2 {[%emt 0:00:52]} Rb8 {[%emt 0:04:32]} 14. Ncb4 {[%emt 0:04:33]} Nxb4 {[%emt 0:02:38]} 15. Nxb4 {[%emt 0:00:13]} Bb7 {[%emt 0:07:10]} 16. Bd3 {[%emt 0:02:45]} O-O {[%emt 0:02:50]} 17. h4 {[%emt 0:05:24]} Bh6 {[%emt 0:10:47]} 18. Bc2 {[%emt 0:03:57]} f5 {[%emt 0:08:24]} 19. Nd5 {[%emt 0:02:26]} fxe4 {[%emt 0:14:37]} 20. Bxe4 Bxd5 21. Qxd5+ Kh8 22. g3 Qb6 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.18"]
[Round "4.1"]
[White "Girel, Joseph"]
[Black "Hernandez, Cristian Andres"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2310"]
[BlackElo "2355"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,126,25,27,24,47,46,52,48,46,46,43,52,51,60,87,102,102,58,77,67,85,42,54,45,47,67,56,62,85,18,26,0,0,0,29,-12,0,-104,-106,-105,-103,-108,-107,-113,-109,-145,-106,-102,-110,-97,-98,-93,-66,-118,-115,-119,-66,-82,-82,-93,-104,-165,-94,-93,-83,-170,-89,-75,-61,-100,-85,-137,-137,-305,-217,-222,0,-307,-286,-260,-260,-259,-129,-256,-164,-182,-122,-248,-162,-325,-166,-173,-114,-4134,-3533,-1534,-968,-810,-792,-29967,-29968,-29967,-1312,-29968,-29969,-29968,-29970,-29971,-29972,-29971,-29969,-29975,-29973,-29974,-29975,-29979,-29980,-29976,-29954]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Ngf6 5. Re1 a6 6. Bd3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} Ne5 7. Nxe5 dxe5 8. a4 {White is slightly better.} b6 9. b3 Qc7 10. Bb2 e6 11. Na3 Be7 12. Nc4 Nd7 13. Qh5 {[%cal Rc4e5]} g6 {[#]} 14. Qh6 $146 ({Predecessor:} 14. Bxe5 Nxe5 15. Qxe5 Qxe5 16. Nxe5 Bf6 17. Nc4 Bxa1 18. Nxb6 Bf6 19. Nxa8 Bd8 20. a5 Bxa5 21. Ra1 Bxd2 22. Bxa6 Bc3 23. Bb5+ Bd7 24. Ra7 {1-0 (24) Priyadharshan,K (2420)-Shabalov,A (2506) Wheeling 2014}) 14... Bf8 15. Qh3 Bg7 16. f4 O-O 17. f5 exf5 18. exf5 Bb7 19. Be4 (19. Qh4 $16) 19... Bxe4 $11 20. Rxe4 b5 21. Ne3 Nf6 (21... Rae8 {feels hotter.} 22. Rh4 Nf6 23. axb5 axb5 24. Ra6 Qd8) 22. Rh4 Rad8 $36 {[%mdl 2048] Black is more active.} 23. Qg3 (23. fxg6 $11 hxg6 24. d3) 23... Rxd2 $17 24. axb5 axb5 25. fxg6 ({Not} 25. Qxe5 $2 Qxe5 26. Bxe5 Re8 $19) 25... fxg6 26. Rf1 Re8 27. Qg5 Qd8 28. Bxe5 Nd5 29. Qxd8 Rxd8 30. Nxd5 Bxe5 31. c4 (31. Ne7+ $15 Kg7 32. Nc6) 31... Bd4+ 32. Kh1 Rf8 (32... b4 $17 33. Rb1 Ra8) 33. Rxf8+ Kxf8 $15 {[%cal Rd2d1][%mdl 4096] Endgame KRB-KRN} 34. g3 b4 35. Rf4+ (35. Rxh7 $17 {might work better.} Rb2 36. Nc7) 35... Kg7 (35... Ke8 $1 $19 36. Rf3 Kd7) 36. Rf3 $17 g5 37. g4 {[#]} (37. h3 $17) 37... h5 (37... Rd1+ $1 $19 38. Kg2 h5) 38. h3 h4 39. Ne7 Be5 40. Nf5+ ({White should play} 40. Kg1) 40... Kh7 41. Re3 $2 (41. Ne7 $17) 41... Bf4 42. Rf3 Be5 43. Re3 {[#]} Bc3 44. Re7+ Kg6 45. Rc7 Rb2 (45... Bf6 $19 {is more deadly. aiming for ...Rb2.} 46. Rxc5 Rd3) 46. Rxc5 (46. Rc6+ $17 {was the only chance.} Bf6 47. Nd6) 46... Rxb3 $19 47. Kg2 Rb1 (47... Rb2+ $19 48. Kf3 Rh2) 48. Rc7 (48. Rb5 $17) 48... Kf6 {And now ...b3 would win.} 49. Rb7 $2 (49. c5) 49... b3 (49... Ke5 $142 50. c5 Kd5) 50. c5 b2 {White must now prevent ...Rc1.} 51. Ne3 $2 {[%mdl 8192]} (51. c6 $17 Be5 52. Ng7) 51... Bd4 {[%mdl 64] Double Attack} 52. Nc4 Rc1 53. Rb6+ Ke7 54. Na3 Bxc5 55. Rb7+ Kd8 (55... Ke6 $142 56. Rxb2 Bxa3 57. Re2+ Kd5 58. Rf2 Kd4 59. Re2 Rc3 60. Re8 Rg3+ 61. Kh2 Bc1 62. Ra8 Kd3 63. Ra4 Bf4 64. Ra3+ Ke4 65. Ra4+ Kf3 66. Ra1 Rg2+ 67. Kh1 Rh2+ {[%mdl 64] Double Attack} 68. Kg1 Rxh3 69. Rf1+ Kxg4 70. Kg2 Rh2+ 71. Kg1 Kg3 72. Re1 h3 73. Kf1 Rf2+ 74. Kg1 Rf3 75. Kh1 Be3 76. Rd1 Rf2 77. Kg1 Rh2+ 78. Kf1 Kf3 79. Ke1 Rh1#) 56. Rb8+ Kc7 {Black mates.} 57. Rxb2 Bxa3 {KRB-KR} 58. Rb3 Bd6 59. Rb5 Bf4 60. Rf5 Rc3 61. Rf6 Rg3+ 62. Kh2 Rxg4+ 63. Kh1 Rg3 {Weighted Error Value: White=0.51/Black=0.43} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.18"]
[Round "4.2"]
[White "Alcala Gonzalez, Cesar"]
[Black "Benedetti, Julio"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2110"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,60,0,0,0,0,0,10,24,16,18,23,20,20,10,17,6,19,25,56,51,91,93,114,95,113,98,147,129,656,641,619,609,1070,990,5433,5406,29992,29989,29991,29992,29992,29993,29993,29994,29998,29999,29999]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8. Qxc4 b6 $1 9. Bg5 {E36: Nimzo-Indian: Classical: 4...d5 5 a3.} Ba6 10. Qa4 Qd7 11. Qc2 {The position is equal.} c5 12. Bxf6 gxf6 13. dxc5 Rc8 14. Rd1 Qe7 15. e3 Bxf1 (15... Rxc5 {seems wilder.} 16. Qe4 Bb7 17. Qh4 Nd7 18. Bd3 Nf8) 16. Kxf1 {[#]} bxc5 $146 ({Predecessor:} 16... Qxc5 17. Qxc5 bxc5 18. Ke2 Nc6 19. Rd2 Rab8 20. Rc2 Na5 21. Nd2 Rc6 22. Rhc1 Nb3 {1-0 (58) Michiels,B (2554)-Winants,L (2513) Belgium 2019}) 17. h4 c4 {[#]} 18. Ng5 $1 f5 ({Wrong is} 18... fxg5 $2 19. hxg5 f6 20. gxf6 $18) 19. g4 $36 {[%mdl 2048] White is really pushing.} f6 20. gxf5 fxg5 {[#]} 21. Rg1 {[%cal Rg1g5]} c3 $2 {[%mdl 8192] A mistake that costs the game.} (21... e5 $16) 22. Rxg5+ $18 Kh8 23. fxe6 Qf6 {If Black can now play ...Nc6 this consolidates a bit.} 24. Rd4 {White wants to mate with Rf4.} a5 25. Rf4 Qh6 26. Qd3 {White mates.} Ra7 27. Qd4+ {[%mdl 64] Double Attack} Rg7 28. e7 Rcg8 29. Rf8 c2 30. Rxg8+ {[%mdl 64] Back Rank} Kxg8 31. e8=Q# {Weighted Error Value: White=0.02/Black=0.55} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.18"]
[Round "4.3"]
[White "Boyer, Mahel"]
[Black "Serra Canals, Oriol"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2333"]
[BlackElo "2220"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,37,0,30,27,30,25,14,25,12,11,47,48,48,47,51,41,120,118,121,95,391,392,387,384,676,670]} 1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 Be7 5. g3 O-O 6. Bg2 dxc4 7. Ne5 Nc6 8. Bxc6 {E06: Closed Catalan: Early deviations.} bxc6 9. Nxc6 Qe8 10. Nxe7+ {The position is equal.} Qxe7 11. Qa4 Rb8 12. Qxc4 Rb4 13. Qc5 Qxc5 14. dxc5 {[#]} Nd7 $146 (14... Nd5 $14) ({Predecessor:} 14... Bb7 15. O-O Nd7 16. b3 Bc6 17. Rd1 h5 18. Rb1 Rfb8 19. Ba3 Rg4 20. f3 Rg6 {1-0 (42) Peng,L (2487)-Milonakis,G (2231) Anogia 2019}) 15. b3 $16 {Strongly threatening Ba3.} Rd8 16. Ba3 Bb7 $2 {[%mdl 8192]} 17. Bxb4 $18 Bxh1 {[#]} 18. f3 $1 Bg2 $2 (18... Ne5 19. Ba5 Rd7) 19. Rd1 {Weighted Error Value: White=0.02/Black=0.83} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.18"]
[Round "4.4"]
[White "Garcia Ramos, Daniel"]
[Black "Martin Barcelo, Carles"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2412"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,77,13,25,31,18,26,31,35,12,15,23,19,13,26,17,45,44,45,10,35,0,54,38,42,34,95,89,100,90,104,88,146,152,283,181,166,175,243,168,266,281,361,371,510,483,29965,29966,6408,29955,2316,2503,1497,1087,946,834,794,795,767,795,764,777,766,735]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. dxc5 Qa5 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} 10. a3 Bxc5 11. O-O-O Rd8 {[#] White is slightly better.} (11... Bxe3 12. Qxe3 Qc5 13. Qxc5 Nxc5 14. g3 a6 15. b4 Nd7 16. Kb2 b5 17. Nd2 f6 18. exf6 gxf6 {1-0 (47) Garcia Ramos,D (2362)-Martin Barcelo,C (2201) Barcelona 2020}) 12. Nb5 $146 ({Predecessor:} 12. Bxc5 Nxc5 13. h4 Bd7 14. h5 h6 15. g4 Be8 16. Qe3 d4 17. Nxd4 Nxd4 18. Rxd4 {½-½ (26) Inarkiev,E (2689)-Volkov,S (2645) St Petersburg 2017}) 12... Qxd2+ 13. Kxd2 a6 14. Nbd4 Nb6 15. Bf2 {[#] Strongly threatening Nxc6.} Nxd4 16. Bxd4 Na4 {Black wants to play ...Bxd4.} 17. Kc1 Bd7 18. g4 b5 ({Black should try} 18... Be7 $11) 19. Bxc5 Nxc5 20. Nd4 f6 (20... Ne4 $14) 21. exf6 $16 {White stays focused until the end.} gxf6 22. Bg2 Rac8 23. Rhe1 Kg7 ({Black should play} 23... a5) 24. b4 Na4 (24... Ne4 $16) 25. Nxe6+ Bxe6 26. Rxe6 d4 (26... Nc3 {was necessary.}) 27. Rd3 Rc3 (27... Nc3 $142 28. Bf3 (28. Rxa6 Re8 $11) 28... Rc7) 28. Be4 $18 Rdc8 29. Rxd4 Rxa3 30. Rd7+ Kf8 (30... Kh8 $18 31. Rxa6 Rh3 32. Rxf6 Nc3) 31. Rxf6+ Ke8 32. Rxh7 Ra1+ 33. Kd2 {[#] Threatening mate with Bg6+.White is clearly winning.} Rd8+ 34. Bd3 Nb2 35. Rh8+ Ke7 36. Rxd8 {Hoping for Rdf8.} Kxf6 37. g5+ Ke7 38. Rh8 Rd1+ 39. Ke3 {Weighted Error Value: White=0.17/Black=0.73} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.18"]
[Round "4.5"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Alvarez Albiol, Victor"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2443"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,55,56,68,47,64,57,49,43,35,42,36,30,52,25,53,57,57,54,52,36,52,64,68,14,2,-5,-14,-22,-2,-16,0,0,0,-216,-220,-222,-210,-221,-213,-232]} 1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bb5+ Nfd7 7. a4 O-O 8. O-O Na6 9. Re1 Nc7 10. Bc4 {A43: Schmid Benoni.} a6 11. h3 Rb8 12. Qd3 {[#] White is slightly better.} Ne5 $146 ({Predecessor:} 12... Nb6 13. Bb3 a5 14. Bf4 Na6 15. Nd2 Nb4 16. Qe2 e5 17. dxe6 fxe6 18. Bg3 Nc6 {1-0 (48) Stella,A (2416)-Martinez Duany,L (2526) Pontevedra 2016}) 13. Nxe5 Bxe5 14. Bh6 Re8 15. a5 b5 16. axb6 $1 Rxb6 17. Na4 Rb8 18. f4 Bh8 19. e5 Bd7 20. Kh1 (20. b3 $14) 20... Bb5 $11 21. e6 fxe6 22. dxe6 Bxc4 23. Qxc4 Rb4 ({Wrong is} 23... Bxb2 $2 24. Nxb2 Nb5 25. Nd1 $18) 24. Qe2 Bg7 $36 {[%mdl 2048] Black is more active.} ({Don't blunder} 24... Bxb2 $2 25. Nxb2 Rxb2 26. f5 $18) 25. c3 $2 {[#]} Rxa4 $1 $19 {[%mdl 512] Black is clearly better.} 26. Rxa4 {aiming for Bxg7.} Bxh6 27. f5 {[#]} Rf8 $1 ({And not} 27... gxf5 28. Qh5 $16) 28. Rh4 {Weighted Error Value: White=0.30/Black=0.06} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.19"]
[Round "5.1"]
[White "Alvarez Albiol, Victor"]
[Black "Girel, Joseph"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2246"]
[BlackElo "2310"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 Ba7 7. Nbd2 d6 8. Nf1 Ne7 9. Ng3 Ng6 10. O-O O-O 11. h3 c6 12. Be3 Bxe3 13. fxe3 d5 14. exd5 cxd5 15. d4 e4 16. Ne5 Qd6 17. Nxg6 hxg6 18. Qe1 b5 19. Ne2 a5 20. a3 Ba6 21. Qg3 Rfd8 22. Rf2 Qxg3 23. Nxg3 Kf8 24. Nf1 Ke7 25. Nd2 a4 26. Ba2 Bc8 27. Nf1 Be6 28. Ng3 Ne8 29. Ne2 g5 30. Raf1 Nd6 31. Ng3 g6 32. Rf6 Rh8 33. R6f2 Rh4 34. Ne2 Nf5 35. Rxf5 gxf5 36. Ng3 f4 37. exf4 gxf4 38. Bxd5 Rg8 39. Bxe6 Rxg3 40. Bg4 f3 41. Re1 Rxg2+ 42. Kf1 Rgxg4 43. hxg4 Rh1+ 44. Kf2 Rxe1 45. Kxe1 e3 46. Kf1 Kd6 47. g5 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.19"]
[Round "5.2"]
[White "Martin Barcelo, Carles"]
[Black "Gines Esteo, Pedro Antonio"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2258"]
[BlackElo "2443"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:06:10]} c6 {[%emt 0:01:00]} 2. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:09]} 3. exd5 {[%emt 0:00:07]} cxd5 {[%emt 0:00:08]} 4. Bd3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:07]} 5. c3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:53]} 6. Bf4 {[%emt 0:00:17]} Bg4 {[%emt 0:00:06]} 7. Qb3 {[%emt 0:00:05]} Qd7 {[%emt 0:00:21]} 8. Nd2 {[%emt 0:00:39]} e6 {[%emt 0:00:07]} 9. Ngf3 {[%emt 0:00:13]} Bd6 {[%emt 0:00:32]} 10. Bxd6 {[%emt 0:01:25]} Qxd6 {[%emt 0:00:08]} 11. O-O {[%emt 0:00:13]} O-O {[%emt 0:00:10]} 12. Rae1 {[%emt 0:02:17]} Nd7 {[%emt 0:12:01]} 13. Re3 {[%emt 0:10:31]} Bh5 {[%emt 0:02:59]} 14. Rfe1 {[%emt 0:02:42]} Rfc8 {[%emt 0:22:22]} 15. Ne5 Ncxe5 {[%emt 0:11:47]} 16. dxe5 {[%emt 0:11:47]} Qb6 {[%emt 0:11:22]} 17. Qc2 {[%emt 0:32:45]} Nf8 {[%emt 0:02:29]} 18. Nb3 {[%emt 0:03:36]} Bg6 {[%emt 0:01:53]} 19. Qd2 {[%emt 0:05:04]} Bxd3 {[%emt 0:08:06]} 20. Rxd3 {[%emt 0:00:09]} Qa6 {[%emt 0:00:04]} 21. a3 {[%emt 0:01:02]} b5 {[%emt 0:01:57]} 22. h4 {[%emt 0:07:59]} Qb6 {[%emt 0:01:59]} 23. h5 {[%emt 0:13:05]} a5 {[%emt 0:10:09]} 24. Qg5 {[%emt 0:00:57]} Qd8 {[%emt 0:01:32]} 25. Qf4 {[%emt 0:00:35]} Qe7 {[%emt 0:04:10]} 26. Ree3 {[%emt 0:00:19]} Rc4 {[%emt 0:00:48]} 27. Rd4 {[%emt 0:00:38]} Qc7 {[%emt 0:02:04]} 28. Qg5 {[%emt 0:00:32]} b4 {[%emt 0:03:02]} 29. h6 {[%emt 0:00:14]} Ng6 {[%emt 0:00:28]} 30. cxb4 {[%emt 0:00:44]} axb4 {[%emt 0:00:18]} 31. axb4 {[%emt 0:00:28]} f6 {[%emt 0:01:33]} 32. Qg4 {[%emt 0:00:23]} f5 {[%emt 0:00:10]} 33. Qh5 {[%emt 0:00:41]} Rxd4 {[%emt 0:00:43]} 34. Nxd4 {[%emt 0:00:05]} Qc1+ {[%emt 0:00:17]} 35. Kh2 {[%emt 0:00:06]} Ra1 {[%emt 0:00:20]} 36. Qg5 {[%emt 0:00:35]} Qh1+ {[%emt 0:00:59]} 37. Kg3 {[%emt 0:00:01]} f4+ {[%emt 0:00:06]} 38. Kf3 {[%emt 0:00:14]} fxe3 {[%emt 0:00:57]} 39. Qd8+ {[%emt 0:01:28]} Nf8 {[%emt 0:00:05]} 40. hxg7 {[%emt 0:00:40]} Qh5+ {[%emt 0:00:41]} 41. g4 {[%emt 0:00:23]} Qh3+ {[%emt 0:00:51]} 42. Kf4 {[%emt 0:00:38]} Qh2+ {[%emt 0:00:29]} 43. Kg5 {[%emt 0:00:35]} h6+ {[%emt 0:00:30]} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.19"]
[Round "5.3"]
[White "Serra Canals, Oriol"]
[Black "Garcia Ramos, Daniel"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2220"]
[BlackElo "2412"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:55]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 5. Qd3 {[%emt 0:01:39]} dxc4 {[%emt 0:03:10]} 6. Qxc4 {[%emt 0:00:07]} b5 {[%emt 0:00:07]} 7. Qd3 {[%emt 0:00:06]} Bb7 {[%emt 0:00:30]} 8. g3 {[%emt 0:05:24]} Nbd7 {[%emt 0:00:51]} 9. Bg2 {[%emt 0:00:59]} Be7 {[%emt 0:04:29]} 10. O-O {[%emt 0:01:13]} O-O {[%emt 0:01:01]} 11. Rd1 {[%emt 0:00:06]} b4 {[%emt 0:23:01]} 12. Ne4 {[%emt 0:05:12]} Qb6 {[%emt 0:03:58]} 13. Nxf6+ {[%emt 0:06:45]} Bxf6 {[%emt 0:14:28]} 14. Ng5 {[%emt 0:04:00]} g6 {[%emt 0:00:53]} 15. Ne4 {[%emt 0:00:58]} Be7 {[%emt 0:07:14]} 16. Be3 {[%emt 0:01:21]} Qa5 {[%emt 0:03:22]} 17. Nd2 {[%emt 0:04:30]} Rad8 {[%emt 0:05:47]} 18. Nb3 {[%emt 0:05:59]} Qa4 {[%emt 0:06:34]} 19. Qe4 {[%emt 0:05:31]} Ba8 {[%emt 0:03:12]} 20. Qf4 {[%emt 0:00:45]} Qb5 {[%emt 0:01:20]} 21. Qc7 {[%emt 0:04:00]} Qxe2 {[%emt 0:02:26]} 22. Na5 {[%emt 0:11:53]} Bf6 {[%emt 0:02:24]} 23. Qxa7 {[%emt 0:00:49]} Qb5 {[%emt 0:09:20]} 24. Bf4 {[%emt 0:11:36]} e5 {[%emt 0:05:02]} 25. Bh6 {[%emt 0:00:02]} Rfe8 {[%emt 0:00:58]} 26. Rac1 {[%emt 0:05:37]} e4 {[%emt 0:00:05]} 27. Bf4 {[%emt 0:05:37]} Nf8 {[%emt 0:02:22]} 28. Bf1 {[%emt 0:05:24]} Qh5 {[%emt 0:00:12]} 29. Bc4 {[%emt 0:00:01]} Rd7 {[%emt 0:00:33]} 30. Qb6 {[%emt 0:00:42]} Bd8 {[%emt 0:00:12]} 31. Qxb4 {[%emt 0:06:18]} Qxa5 {[%emt 0:00:07]} 32. Qb8 {[%emt 0:00:06]} Qa7 {[%emt 0:00:52]} 33. Qc8 {[%emt 0:01:04]} Bb7 {[%emt 0:00:30]} 34. Qb8 {[%emt 0:03:28]} Qxb8 {[%emt 0:00:10]} 35. Bxb8 {[%emt 0:00:01]} Bg5 {[%emt 0:00:09]} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.19"]
[Round "5.4"]
[White "Benedetti, Julio"]
[Black "Boyer, Mahel"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2282"]
[BlackElo "2333"]
[Annotator "NA"]
[PlyCount "126"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bc1 Ne4 7. Qg4 g6 8. Bd3 c5 9. Bxe4 dxe4 10. Qxe4 Qxd4 11. Qxd4 cxd4 12. a3 Ba5 13. b4 dxc3 14. bxa5 Nc6 15. Ne2 Nxe5 16. O-O Bd7 17. Rb1 Bc6 18. Nd4 O-O-O 19. Bf4 Rd5 20. a6 Rhd8 21. Rb3 Rxd4 22. Bxe5 Rc4 23. axb7+ Bxb7 24. Rxc3 Rxc3 25. Bxc3 Rd5 26. f3 Rc5 27. Bd4 Ra5 28. Ra1 Ra4 29. Be3 g5 30. Kf2 a6 31. h3 e5 32. Rd1 Rxa3 33. Rd6 Rc3 34. Rxh6 Rxc2+ 35. Kg3 a5 36. Bxg5 a4 37. Bf6 e4 38. Rh4 a3 39. fxe4 Kd7 40. Kf3 a2 41. Rh5 Ke6 42. Bd4 Rc4 43. Re5+ Kd6 44. Bb2 Rb4 45. Ba1 Rb1 46. Bd4 a1=Q 47. Bxa1 Rxa1 48. Re8 f5 49. Kf4 Rf1+ 50. Ke3 fxe4 51. Rb8 Bd5 52. Rd8+ Ke5 53. Rh8 Re1+ 54. Kf2 Ra1 55. g4 Kd4 56. Re8 Ra2+ 57. Kg3 e3 58. g5 Rg2+ 59. Kf4 Rf2+ 60. Kg3 Rg2+ 61. Kf4 e2 62. g6 Rf2+ 63. Kg4 Be4 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.19"]
[Round "5.5"]
[White "Hernandez, Cristian Andres"]
[Black "Alcala Gonzalez, Cesar"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2355"]
[BlackElo "2110"]
[Annotator "NA"]
[PlyCount "119"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:45]} cxd5 {[%emt 0:00:00]} 5. Bf4 {[%emt 0:00:08]} Nc6 {[%emt 0:00:35]} 6. e3 {[%emt 0:00:09]} Bf5 {[%emt 0:00:12]} 7. Rc1 {[%emt 0:04:39]} e6 {[%emt 0:01:45]} 8. Qb3 {[%emt 0:03:35]} Qb6 {[%emt 0:07:43]} 9. Qxb6 {[%emt 0:01:56]} axb6 {[%emt 0:00:01]} 10. a3 {[%emt 0:00:14]} Be7 {[%emt 0:01:48]} 11. Nf3 {[%emt 0:05:13]} O-O {[%emt 0:01:05]} 12. Be2 {[%emt 0:01:51]} Rac8 {[%emt 0:13:36]} 13. Nd2 {[%emt 0:03:31]} Nd7 {[%emt 0:06:06]} 14. O-O {[%emt 0:10:19]} f6 {[%emt 0:05:21]} 15. Bg3 {[%emt 0:00:27]} Bg6 {[%emt 0:06:52]} 16. Bg4 {[%emt 0:01:41]} f5 {[%emt 0:02:19]} 17. Be2 {[%emt 0:05:10]} Bf7 {[%emt 0:13:30]} 18. Nb5 {[%emt 0:00:53]} e5 {[%emt 0:01:28]} 19. dxe5 {[%emt 0:10:30]} Ndxe5 {[%emt 0:00:22]} 20. Rfd1 {[%emt 0:22:11]} Rfd8 {[%emt 0:07:26]} 21. Nf3 {[%emt 0:01:07]} Bf6 {[%emt 0:13:18]} 22. Nd6 {[%emt 0:06:18]} Rxd6 {[%emt 0:01:34]} 23. Bxe5 {[%emt 0:00:05]} Bxe5 {[%emt 0:00:18]} 24. Nxe5 {[%emt 0:00:04]} Rcd8 {[%emt 0:00:24]} 25. Nf3 {[%emt 0:00:58]} g6 {[%emt 0:02:41]} 26. Nd4 {[%emt 0:02:28]} Nxd4 {[%emt 0:00:57]} 27. Rxd4 {[%emt 0:00:30]} Rc6 {[%emt 0:00:06]} 28. Rcd1 {[%emt 0:00:40]} Rc2 {[%emt 0:00:52]} 29. R4d2 {[%emt 0:00:08]} Rdc8 {[%emt 0:00:51]} 30. g3 {[%emt 0:01:49]} Kg7 {[%emt 0:01:04]} 31. Kf1 {[%emt 0:05:58]} Rxd2 {[%emt 0:00:46]} 32. Rxd2 {[%emt 0:00:06]} Rc1+ {[%emt 0:00:39]} 33. Kg2 {[%emt 0:00:37]} Kf6 {[%emt 0:00:53]} 34. Bf3 {[%emt 0:00:41]} Ke5 {[%emt 0:01:05]} 35. Rd4 {[%emt 0:00:15]} Kd6 {[%emt 0:01:54]} 36. Rd2 {[%emt 0:03:23]} Be6 {[%emt 0:02:17]} 37. h4 {[%emt 0:00:11]} Kc5 {[%emt 0:00:48]} 38. h5 {[%emt 0:00:27]} g5 {[%emt 0:00:54]} 39. h6 {[%emt 0:00:53]} Kd6 {[%emt 0:00:32]} 40. g4 {[%emt 0:03:08]} fxg4 {[%emt 0:03:07]} 41. Bxd5 {[%emt 0:00:07]} Ke5 {[%emt 0:00:45]} 42. Bxe6 {[%emt 0:01:46]} Kxe6 {[%emt 0:00:01]} 43. Rd4 {[%emt 0:00:06]} Kf5 {[%emt 0:01:15]} 44. Rd7 {[%emt 0:00:10]} Rc2 {[%emt 0:01:10]} 45. b4 {[%emt 0:00:43]} Kg6 {[%emt 0:00:24]} 46. Rd6+ {[%emt 0:02:21]} Kh5 {[%emt 0:00:31]} 47. Kg3 {[%emt 0:00:31]} Ra2 {[%emt 0:01:24]} 48. Rxb6 {[%emt 0:00:17]} Rxa3 {[%emt 0:00:05]} 49. Rxb7 {[%emt 0:00:12]} Rb3 {[%emt 0:00:34]} 50. Rxh7 {[%emt 0:01:31]} Rxb4 {[%emt 0:00:11]} 51. Rh8 {[%emt 0:00:13]} Kg6 {[%emt 0:00:26]} 52. h7 {[%emt 0:00:20]} Rb5 {[%emt 0:01:51]} 53. Kxg4 {[%emt 0:00:07]} Rb4+ {[%emt 0:00:06]} 54. Kg3 {[%emt 0:01:24]} Rb5 {[%emt 0:00:08]} 55. e4 {[%emt 0:00:52]} Kg7 {[%emt 0:01:31]} 56. Rf8 {[%emt 0:01:08]} Kxh7 {[%emt 0:00:19]} 57. Rf5 {[%emt 0:00:08]} Rb3+ {[%emt 0:00:50]} 58. Kg4 {[%emt 0:00:25]} Kh6 {[%emt 0:00:11]} 59. Rxg5 {[%emt 0:00:35]} Rb2 {[%emt 0:00:15]} 60. Rf5 {[%emt 0:00:13]} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.20"]
[Round "6.1"]
[White "Girel, Joseph"]
[Black "Alcala Gonzalez, Cesar"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2310"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,53,0,24,34,18,21,26,26,25,31,16,18,25,21,48,29,36,0,13,-68,-56,-77,-52,-82,-35,-35,-30,-48,28,33,33,62,37,0,249,237,535,527,509,533,843,912,2063,1982,1867,1818]} 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Nc6 6. Nf3 {B12: Caro-Kann: Advance Variation.} Bxc5 7. b4 Bb6 8. Bd3 {White has an edge.} Nge7 9. O-O Ng6 10. Bb2 $1 {10.Bb2 is better than 10.Re1.} Nf4 11. c4 O-O 12. Nc3 (12. c5 $5 {[%cal Rc5b6]} Nxd3 13. Qxd3 $11) 12... f6 13. exf6 Qxf6 14. Na4 (14. c5 $11 Bd8 15. Bc2) 14... Bd4 $15 15. Nxd4 Nxd4 16. Kh1 {[#]} e5 $146 (16... Qg5 {seems wilder.} 17. Rg1 Rf6 18. g3 Nxd3 19. Qxd3 e5) ({Predecessor:} 16... Qg5 17. Rg1 e5 18. cxd5 Rf6 19. Bf1 Rh6 20. h3 Nde2 21. Qb3 Bxh3 {0-1 (21) Kryvoruchko,Y (2703)-Adhiban,B (2661) Sharjah 2018}) 17. Bxd4 exd4 18. cxd5 $1 Qg5 (18... Nxd3 $15 19. Qxd3 Bf5) 19. Be4 $36 {[%mdl 2048] Black is under pressure.} Bf5 20. Qxd4 Rf6 {White must now prevent ...Rh6!} 21. g3 Rh6 $2 22. Bf3 $18 (22. gxf4 Qxf4 23. Qxg7+ Kxg7 24. Rg1+ Kh8 25. Rg2 Bxe4 26. Kg1 Bxg2 27. h4 Rxh4 28. Kxg2 Rh2+ 29. Kg1 Qxf2#) (22. Bxf5 {[#]} Qh5 $1 23. Be6+ Kh8 24. Qxg7+ Kxg7 25. h4 Qf3+ 26. Kh2 Qg2#) 22... Rh3 $2 (22... Bc2 23. Nc5 (23. gxf4 $2 Qh4 $19) 23... Qf5 24. Qxf4 Qh3) 23. Rae1 {White is clearly winning.} Qh6 24. Kg1 ({Weaker is} 24. Qxf4 Qxf4 25. gxf4 Rxf3 $14) (24. gxf4 Rxf3 25. d6 Rd3 $16) 24... Bd3 25. d6 {And now d7 would win.} Bxf1 26. d7 ({Not} 26. Kxf1 Rxh2 27. gxf4 Rh1+ 28. Ke2 (28. Bxh1 Qxh1+ 29. Ke2 Re8+ 30. Qe5 Rxe5+ 31. fxe5 Qd5 $15) 28... Re8+ 29. Kd2 Rhxe1 $16) 26... Ne6 {[#]} 27. Rxe6 $1 {[%mdl 512] Weighted Error Value: White=0.12/Black=0.44} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.20"]
[Round "6.2"]
[White "Boyer, Mahel"]
[Black "Hernandez, Cristian Andres"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2333"]
[BlackElo "2355"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,109,21,16,13,20,0,0,0,0,0,46,35,30,60,74,78,81,72,68,77,94,96,94,46,46,49,56,45,60,20,30,0,0,7,21,16,36,31,61,35,125,60,60,69,79,77,62,62,237,236,372,372,993,981,941,383,331,369,314,347,332,358,345,333,356,376,355,268,268,268,330,268,433,420,463,374,508,477,496,420,543,530,535,527,567,579,573,549,1675,908,5065,5065,2008,1133,1003,1000,5214,5210,5177,5177]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 {B91: Sicilian Najdorf: 6 g3.} Be7 8. Bg5 Be6 9. Bxf6 {The position is equal.} Bxf6 10. Qd3 Be7 11. O-O-O Nd7 12. f4 Rc8 {[#]} 13. f5 $146 ({Predecessor:} 13. Kb1 b5 14. h4 O-O 15. f5 Bc4 16. Qf3 Bxb3 17. axb3 Qc7 18. Rh2 Nb6 19. g4 {0-1 (38) Harshita,G (2123)-Yakubbaeva,N (2281) New Delhi 2019}) 13... Bc4 14. Qf3 b5 15. Bxc4 Rxc4 16. Kb1 Nb6 17. Nd5 Nxd5 18. Rxd5 Qc7 19. Qd3 O-O 20. Nd2 Rc5 21. Nf1 Rxd5 22. Qxd5 Bg5 23. h4 Bh6 24. Nh2 Be3 25. f6 Qd7 {[#]} (25... gxf6 $2 26. Ng4 $18) ({Black should try} 25... Qc4 $14) 26. Qd3 ({White should play} 26. Qd1 $1 $16) 26... Bc5 $14 27. Qf3 Qe6 28. Rf1 g6 29. h5 $1 h6 $2 {Loses the game.} (29... Rd8 $14) 30. Ng4 $18 Kh7 (30... g5 $142 31. Qf5 (31. Nxh6+ Kh7 $18) 31... Qxf5 32. Nxh6+ {[%mdl 64] Double Attack} (32. Rxf5 Kh7 $14) 32... Kh7 33. Nxf5 (33. Rxf5 $2 Kxh6 34. g4 b4 $19) 33... g4) 31. hxg6+ Kxg6 $2 {[#]} (31... fxg6 32. Nxh6 Rxf6 33. Qxf6 Qxf6 34. Rxf6 Kxh6) 32. Nxh6 $1 {[%mdl 512]} Kxh6 (32... Rh8 33. Nf5) 33. Qh1+ (33. Rh1+ $142 Kg6 {[#]} 34. Rh7 $3 {[%mdl 512]}) 33... Kg6 34. Qh4 {Intending g4 and mate.} ({Don't do} 34. Rf5 Qxf6 35. Qf3 (35. Rxf6+ Kxf6 36. c3 Ke7 $18) 35... Qg5 $18) 34... Be3 {...Bg5 is the strong threat.} 35. Rf5 Qxf5 36. exf5+ Kxf5 {[%mdl 4096] Endgame KQ-KRB} 37. Qh5+ Bg5 38. Qf3+ Ke6 39. Qg4+ Kxf6 40. Qd7 Rh8 {[%cal Rh8h1]} 41. Qxd6+ Kf5 $2 (41... Kg7 {was called for.} 42. Qxe5+ Bf6) 42. a4 bxa4 43. Qd3+ Kf6 44. Qxa6+ Kf5 45. Qd3+ Ke6 46. Qc4+ {White is clearly winning.} Kf6 47. Qxa4 Rh1+ 48. Ka2 {Black must now prevent Qc6+.} Re1 49. Qc6+ Ke7 50. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Be3 51. Qc3 Bf2 52. b5 Re2 53. Qd3 Re1 54. Qd2 Bxg3 55. Qg5+ {[%mdl 64] Double Attack.  Weighted Error Value: White=0.26/Black=0.39} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.20"]
[Round "6.3"]
[White "Garcia Ramos, Daniel"]
[Black "Benedetti, Julio"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2412"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,107,25,33,14,0,0,0,-19,0,-7,-6,-6,0,0,0,-1,0,-20,7,13,32,27,22,0,0,-12,22,0,0,-12,68,82,98,99,118,112,115,100,116,115,148,150,119,141,106,104,119,103,144,133,119,128,250,60,53,62,59,18,137,89,83,118,77,63,72,96,163,149,137,0,0,-25,0,0,0,0,0,0,0,-18,8,13,26,26,16,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Be7 {8...Be7 was played by the boomers.} 9. Nxc6 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} dxc6 10. Qe2 e5 {[#]} 11. Nd1 $146 {[%cal Bc3d1,Bd1e3,Be3c4][%mdl 32]} ({Predecessor:} 11. a4 O-O 12. h3 Ne8 13. Be3 a5 14. Kh2 Be6 15. b3 Nd6 16. f4 f6 17. Rad1 {0-1 (34) Baltaci,I (2014)-Temel,B (1796) Antalya 2019}) 11... Bg4 12. Bf3 Bh3 13. Re1 h5 14. Ne3 g6 15. Bd2 a5 16. a3 Nd7 17. b4 Nf8 18. Nc4 a4 19. Bc3 f6 20. Rad1 Be6 21. Rd2 b5 22. Ne3 Qc8 ({Better is} 22... Nd7 $11) 23. Bb2 $14 h4 24. c4 bxc4 25. Nxc4 hxg3 26. fxg3 Qc7 27. Red1 Kf7 28. Bg4 $1 {[%cal Rg4e6]} Rd8 29. Rxd8 Bxd8 30. Kg2 Be7 31. Rf1 Kg7 32. Bxe6 $1 Nxe6 33. Qg4 $1 {[%cal Rg4e6]} Nf8 {[#]} (33... Nd4 $16 {was worth a try.}) 34. Qf3 $2 (34. Nxe5 $1 $18 {[%mdl 512]} c5 (34... Rh7 35. Nc4) 35. b5 $1) 34... Qd7 35. h4 Qe6 36. Rc1 Kg8 (36... c5 $11) 37. Ne3 Kf7 38. Qe2 Nd7 39. Qc2 c5 $1 40. Qxa4 g5 {[#]} (40... Nb6 $16 41. Qa6 cxb4) 41. b5 $1 $18 Nb6 {[#]} 42. Qd1 (42. Qc2 $1 $16) 42... gxh4 $11 43. Nf5 hxg3 {...Kf8 is the strong threat.} 44. Qg4 {And now Qg7+ would win.} Rh2+ 45. Kxg3 Rh7 46. Qf3 Ke8 47. Rc2 Qg8+ 48. Qg4 $1 {[%cal Rg4g8]} Qb3+ 49. Rc3 Qf7 ({Not} 49... Qxb2 $2 50. Qg8+ Bf8 51. Nd6+ Kd7 52. Qxh7+ Be7 53. Rd3 $18) 50. Rd3 {The position is equal.} ({Avoid the trap} 50. Nxe7 $2 Rg7 $19) 50... Rh8 51. Ng7+ Kf8 52. Ne6+ Ke8 {White must now prevent ...Rg8.} 53. Nc7+ Kf8 {aiming for ...Rg8.} 54. Ne6+ {Weighted Error Value: White=0.15/Black=0.19} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.20"]
[Round "6.4"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Serra Canals, Oriol"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2443"]
[BlackElo "2220"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 e6 2. c4 d5 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Ne7 9. Qb3 Nd7 10. Nf3 Nb6 11. a4 Bf5 12. Bxf5 Nxf5 13. a5 Nc4 14. e4 dxe4 15. Nxe4 Qe7 16. O-O Qxe4 17. Rae1 Nce3 18. fxe3 O-O 19. Qxb7 Rab8 20. Qxa7 Rxb2 21. Rf2 Rxf2 22. Kxf2 Re8 23. Ne5 Nd6 24. Qd7 Qd5 25. Kg1 Qxa5 26. Rf1 Qa3 27. Nc4 Qd3 28. Nxd6 Qxe3+ 29. Kh1 Rf8 30. Qg4 Qd3 31. Qf4 f6 32. Qf5 Qxf5 33. Nxf5 Kf7 34. Re1 Rd8 35. g4 g6 36. Re7+ Kf8 37. Rxh7 Kg8 38. Rg7+ Kh8 39. Rxg6 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.20"]
[Round "6.5"]
[White "Alvarez Albiol, Victor"]
[Black "Martin Barcelo, Carles"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2246"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,139,13,12,25,21,18,22,25,0,1,13,13,21,23,13,20,7,21,20,24,12,22,19,26,20,27,10,43,43,36,40,42,34,43,36,52,41,34,39,85,82,114,120,133,133,118,120,126,126,138,126,208,158,159,157,158,162,216,85,73,70,103,97,104,87,120,123,112,62,74,22,60,0,0,0,60,12,62,8,16,0,20,20,155,20,20,20,52,53,83,83,1005,912,925,809,651,168,173,187,187,172,520,62,72,52,336,335,334,352,366,299,340,293,232,235,428,427,389,372,368,356,642,598,2081,2081,29975,29976,29991,29992,29992,29993]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} 7. O-O Nc6 8. Nb3 Nf6 {The position is equal.} 9. Qe2 a6 10. a4 Bd6 11. Rd1 e5 12. Nbxd4 O-O 13. Nxc6 Qxc6 14. Bg5 Bc7 {With the idea ...e4.} 15. h3 e4 16. Nd2 {[#]} Qd6 $146 {( -> ...Qh2+)} ({Predecessor:} 16... Bf5 17. Nf1 h6 18. Bh4 Bg6 19. Ne3 Bh5 20. g4 Bg6 21. Nd5 Nxd5 22. Bxd5 Qe8 {1-0 (50) Bocharov,I (2559)-Iljiushenok,I (2539) Khanty-Mansiysk 2020}) 17. Nf1 Qe5 18. Bxf6 Qxf6 19. Qxe4 $40 {[%mdl 128] White is up to no good.} Qxb2 20. Bd5 Qe5 21. Bxb7 Rb8 22. Bd5 Bf5 23. Qxe5 Bxe5 24. Ra2 Bc3 25. Ne3 Bg6 26. Bc4 a5 27. Nd5 Bb4 28. Nxb4 Rxb4 29. Bb5 Rc8 30. c4 f6 (30... Kf8 $16 31. Rd7 Bf5) 31. Rad2 Bf5 32. Re1 Kf7 33. g4 Be6 {[#]} (33... Rb1 $142 34. Rxb1 Bxb1) 34. Rc1 (34. Rxe6 $1 $18 {[%mdl 512] has better winning chances.} Rxb5 35. Rxf6+ $3 {[%mdl 512]} (35. cxb5 Kxe6 36. Kg2 Rc4 $16) 35... Kxf6 36. cxb5) 34... h5 $16 35. f3 hxg4 36. hxg4 ({But not} 36. fxg4 Rb3 $11) 36... Rc5 37. Kf2 f5 38. gxf5 Bxf5 39. Rc3 Be6 40. Ke3 (40. Re2 $16) 40... g5 41. Kd4 Rd5+ 42. Ke3 Rc5 43. Rd4 Kf6 44. Kd2 (44. Rd8 $14) 44... Rb2+ $11 45. Rc2 Rb4 46. Kc3 Kf5 (46... Rf5 $11 47. Rf2 Rb1) 47. Rb2 (47. f4 $1 $16) 47... Rxb2 48. Kxb2 {[%mdl 4096] Endgame KRB-KRB} Ke5 49. Kc3 Bf5 50. Rd8 {Black must now prevent Rg8.} Kf4 $2 {[%mdl 8192]} (50... Be6 $16) 51. Kd4 $1 $18 Re5 52. Rf8 Re1 53. c5 $2 (53. Kc5) 53... Rd1+ 54. Kc4 Ke5 55. Re8+ $1 Kf4 $2 (55... Be6+ {is more resistant.} 56. Kc3 Rc1+ 57. Kb2 Rxc5) 56. Bc6 $2 (56. c6 $18) 56... Bd3+ $1 $14 57. Kc3 Bg6 $2 {[%mdl 8192] [#]} ({Black should try} 57... Bf5 $1 $14) 58. Re7 $1 $18 Rc1+ 59. Kd4 Rd1+ 60. Kc4 Bd3+ 61. Kc3 Bf5 {[#]} 62. Bb7 $1 Rc1+ $2 (62... Bd7 63. Kb2 Bf5) 63. Kd4 Ra1 64. c6 Rxa4+ 65. Kc5 {Strongly threatening Rf7.} Kxf3 $2 (65... Ra1 66. c7 Rc1+ 67. Kb6 Rb1+ 68. Ka6 Rc1) 66. c7+ Kg3 67. Re5 Bh3 68. Re3+ {White mates.} Kf2 69. Rxh3 Ra1 70. Rc3 {Weighted Error Value: White=0.38/Black=0.33} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.21"]
[Round "7.1"]
[White "Martin Barcelo, Carles"]
[Black "Girel, Joseph"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2211"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,124,-10,0,-9,0,-9,0,0,0,-12,4,0,0,-17,-13,-18,14,-137,-111,-127,-81,-93,-68,-416,-416,-410,-431,-431,-418,-420,-423,-368,-150,-289,-300,-299,-297,-297,0,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,31,8,8,8,8,8,8,8,57,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. d3 d6 8. a4 Rb8 9. axb5 axb5 10. Be3 {was the old line (10.c3).} O-O 11. Nbd2 {C78: Ruy Lopez: Archangelsk and Möller Defences.} h6 12. h3 Re8 13. Re1 {[#]} Bxe3 $146 ({Predecessor:} 13... Nd7 14. Nf1 Bb6 15. Qd2 Qf6 16. c3 Nc5 17. Bd1 Be6 18. Qe2 d5 19. b4 Nd7 {0-1 (54) Yeo,M (2245)-Degraeve,J (2551) Mallorca 2004}) 14. Rxe3 d5 15. exd5 Nxd5 16. Re1 Nf4 17. Ne4 Nd4 18. Ned2 $2 (18. Nxd4 $11 Qxd4 19. h4) 18... Nxb3 $17 19. Nxb3 Qf6 20. Kh2 Qf5 $40 {[%mdl 128] Black attacks.} 21. Nbd2 $2 {[%mdl 8192] [#]} (21. Ng1 $15) 21... Nxg2 $1 $19 {[%mdl 512]} 22. Kxg2 Qxh3+ 23. Kg1 Rb6 24. Nf1 (24. Nxe5 {[#] leads to mate.} Rxe5 $1 {[%mdl 512]} 25. Re3 Rxe3 26. Qh5 Qxh5 27. Nf1 Rg6+ 28. Ng3 Rgxg3+ 29. fxg3 Rxg3+ 30. Kf2 Qh2+ 31. Kf1 Rg1#) 24... Rg6+ ({Don't play} 24... Bb7 25. Ng3) 25. Ng3 h5 (25... Bb7 $19 {...Rxg3+ is the strong threat.} 26. Re4 f5) 26. Re4 (26. Re3 $17 {keeps fighting.} h4 {[%mdl 64] Pin} 27. Qf1 Qxf1+ 28. Kxf1 hxg3 29. fxg3) 26... Rxg3+ 27. fxg3 Qxg3+ 28. Kf1 Bh3+ $2 ({Black should play} 28... Bg4 $19 29. Rxg4 hxg4) 29. Ke2 $11 {Threatens to win with Qg1.} f5 30. Qg1 Qxg1 31. Nxg1 Bg4+ 32. Rxg4 $1 hxg4 {[%mdl 4096] Endgame KRN-KR} 33. Kf2 Kh7 34. Ne2 Kg6 35. Ra5 Rh8 36. Kg1 c6 37. Ra6 f4 38. Rxc6+ Kf5 39. Rc5 f3 {[#]} 40. d4 $1 fxe2 {The position is equal.} 41. Rxe5+ {KR-KR} Kf4 {White must now prevent ...Kf3.} 42. Rxe2 Kf3 43. Rf2+ Kg3 44. Rg2+ Kf3 45. Rf2+ Kg3 {( -> ...Rh1+!)} 46. Rd2 Kf4 47. d5 Ke5 48. Rg2 Rh4 49. Rd2 Rh6 50. Kg2 Rd6 51. Kg3 Rxd5 52. Re2+ Kf5 53. Rf2+ Kg5 54. Rf4 Kh5 (54... g6 {is more complex.} 55. Rxg4+ Kf5 56. Kf3 g5 57. Rb4 Kf6) 55. Rxg4 Rg5 (55... g6 {with more complications.} 56. Rb4 Kg5 57. Kf3 Rf5+ 58. Kg3 Kf6) 56. Rxg5+ Kxg5 {KPP-KPP} 57. c3 Kf5 58. b3 Ke4 59. c4 bxc4 60. bxc4 Kd4 61. Kg4 g5 62. Kxg5 Kxc4 {White happily takes the draw.  Weighted Error Value: White=0.29/Black=0.21} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.21"]
[Round "7.2"]
[White "Serra Canals, Oriol"]
[Black "Alvarez Albiol, Victor"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2220"]
[BlackElo "2246"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:08]} g6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:18]} Bg7 {[%emt 0:00:00]} 4. d4 {[%emt 0:01:17]} O-O {[%emt 0:00:10]} 5. O-O {[%emt 0:00:04]} d6 {[%emt 0:00:06]} 6. c4 {[%emt 0:00:49]} c5 {[%emt 0:00:06]} 7. Nc3 {[%emt 0:03:57]} Nc6 {[%emt 0:00:18]} 8. d5 {[%emt 0:00:56]} Na5 {[%emt 0:00:16]} 9. Qd3 {[%emt 0:02:09]} a6 {[%emt 0:01:32]} 10. h3 {[%emt 0:02:11]} Rb8 {[%emt 0:01:16]} 11. Rb1 {[%emt 0:06:20]} b5 {[%emt 0:00:53]} 12. cxb5 {[%emt 0:00:08]} axb5 {[%emt 0:00:05]} 13. b4 {[%emt 0:00:46]} c4 {[%emt 0:13:28]} 14. Qc2 {[%emt 0:01:31]} Nb7 {[%emt 0:02:38]} 15. Nd4 {[%emt 0:04:39]} Nxd5 {[%emt 0:07:15]} 16. Nc6 {[%emt 0:01:50]} Nxc3 {[%emt 0:00:20]} 17. Nxd8 {[%emt 0:00:06]} Nxd8 {[%emt 0:05:03]} 18. Bb2 {[%emt 0:12:17]} Nxb1 {[%emt 0:03:01]} 19. Bxg7 {[%emt 0:00:06]} Kxg7 {[%emt 0:00:26]} 20. Rxb1 {[%emt 0:00:06]} Bb7 {[%emt 0:11:39]} 21. Bxb7 {[%emt 0:06:58]} Rxb7 {[%emt 0:00:36]} 22. a4 {[%emt 0:00:19]} bxa4 {[%emt 0:10:44]} 23. Qxa4 {[%emt 0:00:06]} Ne6 {[%emt 0:01:06]} 24. Qa6 {[%emt 0:11:37]} Rc7 {[%emt 0:04:35]} 25. b5 {[%emt 0:09:06]} Rb8 {[%emt 0:07:05]} 26. Kg2 {[%emt 0:03:25]} c3 {[%emt 0:06:56]} 27. Qa1 {[%emt 0:01:45]} Kg8 {[%emt 0:03:07]} 28. b6 {[%emt 0:10:07]} c2 {[%emt 0:01:18]} 29. bxc7 {[%emt 0:00:48]} cxb1=Q {[%emt 0:00:20]} 30. Qxb1 {[%emt 0:00:27]} Rxb1 {[%emt 0:00:12]} 31. c8=Q+ {[%emt 0:00:10]} Kg7 {[%emt 0:00:24]} 32. h4 {[%emt 0:00:36]} h5 {[%emt 0:00:29]} 33. f3 {[%emt 0:01:39]} Rb5 {[%emt 0:01:38]} 34. Kf2 {[%emt 0:01:40]} Re5 {[%emt 0:02:17]} 35. f4 {[%emt 0:00:23]} Re4 {[%emt 0:01:16]} 36. Kf3 {[%emt 0:03:43]} f5 {[%emt 0:01:47]} 37. e3 {[%emt 0:01:05]} Nf8 {[%emt 0:02:02]} 38. Qc3+ {[%emt 0:01:59]} Kg8 {[%emt 0:00:19]} 39. Qb3+ {[%emt 0:00:09]} Kg7 {[%emt 0:00:12]} 40. Ke2 {[%emt 0:00:28]} Nh7 {[%emt 0:01:01]} 41. Kd2 {[%emt 0:03:14]} Nf6 {[%emt 0:00:16]} 42. Qb2 {[%emt 0:01:26]} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.21"]
[Round "7.3"]
[White "Benedetti, Julio"]
[Black "Gines Esteo, Pedro Antonio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2282"]
[BlackElo "2443"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:12:08]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:12]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:16]} Bf5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:18]} e6 {[%emt 0:00:00]} 5. Be2 {[%emt 0:00:20]} Nd7 {[%emt 0:00:59]} 6. O-O {[%emt 0:00:39]} Ne7 {[%emt 0:00:05]} 7. Nbd2 {[%emt 0:00:30]} h6 {[%emt 0:00:07]} 8. Nb3 {[%emt 0:00:28]} g5 {[%emt 0:00:42]} 9. Ne1 {[%emt 0:00:30]} Qc7 {[%emt 0:00:10]} 10. Nd3 {[%emt 0:00:34]} b6 {[%emt 0:05:01]} 11. Be3 {[%emt 0:03:40]} Bg7 {[%emt 0:00:29]} 12. f4 {[%emt 0:01:57]} c5 {[%emt 0:00:07]} 13. dxc5 {[%emt 0:04:03]} gxf4 {[%emt 0:01:04]} 14. cxb6 {[%emt 0:01:03]} axb6 {[%emt 0:00:07]} 15. Bxf4 {[%emt 0:01:22]} Ng6 {[%emt 0:00:17]} 16. Bg3 {[%emt 0:04:28]} Ndxe5 {[%emt 0:19:32]} 17. Rxf5 {[%emt 0:14:22]} exf5 {[%emt 0:02:45]} 18. Nd4 {[%emt 0:00:38]} f4 {[%emt 0:11:00]} 19. Nxf4 {[%emt 0:01:12]} Qc5 {[%emt 0:03:22]} 20. Bb5+ {[%emt 0:04:33]} Kf8 {[%emt 0:02:32]} 21. Bf2 {[%emt 0:11:13]} Nxf4 {[%emt 0:08:40]} 22. Ne6+ {[%emt 0:00:51]} Nxe6 {[%emt 0:00:27]} 23. Bxc5+ {[%emt 0:00:05]} bxc5 {[%emt 0:00:23]} 24. Qxd5 {[%emt 0:00:24]} Rd8 {[%emt 0:00:49]} 25. Qb7 {[%emt 0:01:09]} Bf6 {[%emt 0:04:59]} 26. a4 {[%emt 0:01:46]} Kg7 {[%emt 0:03:43]} 27. c3 {[%emt 0:00:12]} Rd2 {[%emt 0:15:00]} 28. Bf1 {[%emt 0:00:57]} Rhd8 {[%emt 0:04:08]} 29. a5 {[%emt 0:01:35]} R8d7 {[%emt 0:06:11]} 30. Qb5 {[%emt 0:01:28]} R7d5 {[%emt 0:05:00]} 31. a6 {[%emt 0:02:33]} Nf4 {[%emt 0:02:20]} 32. Qb7 {[%emt 0:10:17]} Nh3+ {[%emt 0:01:04]} 33. Kh1 {[%emt 0:00:12]} Nf3 {[%emt 0:01:20]} 34. gxf3 {[%emt 0:02:42]} Nf2+ {[%emt 0:00:08]} 35. Kg1 {[%emt 0:00:12]} Rg5+ {[%emt 0:00:06]} 36. Bg2 {[%emt 0:00:07]} Nh3+ {[%emt 0:00:06]} 37. Kh1 {[%emt 0:01:28]} Rdxg2 {[%emt 0:00:15]} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.21"]
[Round "7.4"]
[White "Hernandez, Cristian Andres"]
[Black "Garcia Ramos, Daniel"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2355"]
[BlackElo "2397"]
[Annotator "ChessBase"]
[PlyCount "27"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} c6 {[%emt 0:01:40]} 2. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:22]} d5 {[%emt 0:00:11]} 4. e3 {[%emt 0:00:07]} e6 {[%emt 0:00:20]} 5. Qc2 {[%emt 0:00:13]} Bd6 {[%emt 0:01:16]} 6. b3 {[%emt 0:00:33]} O-O {[%emt 0:04:29]} 7. Bb2 {[%emt 0:00:05]} e5 {[%emt 0:00:49]} 8. cxd5 {[%emt 0:00:32]} cxd5 {[%emt 0:00:06]} 9. Nb5 {[%emt 0:00:06]} Nc6 {[%emt 0:00:09]} 10. Nxd6 {[%emt 0:00:07]} Qxd6 {[%emt 0:00:06]} 11. h3 {[%emt 0:12:02]} Bd7 {[%emt 0:21:59]} 12. Rc1 {[%emt 0:04:34]} Rac8 {[%emt 0:07:00]} 13. Qc5 {[%emt 0:03:42]} Qe6 {[%emt 0:06:48]} 14. Qa3 {[%emt 0:00:08]} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.21"]
[Round "7.5"]
[White "Alcala Gonzalez, Cesar"]
[Black "Boyer, Mahel"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2110"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "188"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,188,36,29,31,26,30,34,29,31,14,40,43,25,57,83,29,58,25,39,29,33,25,33,29,28,31,25,28,35,0,39,0,40,10,31,7,0,0,0,-17,-17,-12,13,12,9,8,12,8,8,8,11,11,15,10,24,16,22,18,33,0,31,8,8,12,6,0,0,0,8,6,28,19,42,22,29,21,27,0,0,0,0,0,0,-8,0,-84,-12,-54,-22,-17,-18,-22,-22,-27,-15,-23,-29,-22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-7,0,0,-8,0,-8,-8,-280,-93,-280,-202,-280,-280,-297,-272,-272,-279,-295,-295,-654,-295,-309,-57,-57,-57,-77,-77,-77,-77,-687,-718,-677,-687,-687,-654,-505,-88,-654,-577,-12210,-9545,-6625,-5600,-29970,-29971,-29971,-29972,-29973,-29972,-29972,-29973,-29975,-29976,-29976,-29977,-29976,-29975,-29978,-29979,-29982,-29983,-29982,-29983]} 1. d4 d5 2. c4 e6 3. Nc3 h6 4. Bf4 Nf6 5. e3 Bd6 6. Bxd6 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} Qxd6 7. Rc1 Qe7 8. Nf3 {White is slightly better.} O-O 9. Bd3 {[#]} b6 $146 ({Predecessor:} 9... dxc4 10. Bxc4 c5 11. O-O Nc6 12. dxc5 Qxc5 13. Qe2 Bd7 14. e4 Ng4 15. Bb3 Qh5 16. h3 {½-½ (85) Ulko,J (2451)-Danielian,O (2530) Moscow 2010}) 10. cxd5 exd5 11. O-O Nbd7 12. Qe2 ({White should play} 12. Nh4 $16) 12... Bb7 13. Rfd1 a6 14. b3 Rfe8 15. Rc2 c5 16. Rdc1 Qd6 17. h3 g6 18. Qd1 Rac8 19. Qe2 Ra8 20. Qd1 Kg7 21. Rd2 Rac8 22. dxc5 bxc5 23. Bc4 {[%cal Rc3d5]} Nb6 24. Qf1 Nxc4 25. bxc4 Qe6 26. cxd5 Nxd5 27. Qc4 {[%cal Rc3d5]} Nb6 28. Qxe6 Rxe6 29. Rdc2 Bxf3 30. gxf3 Rec6 31. Kf1 f5 32. Ke2 Kf7 33. Rb1 Ke6 34. Rcb2 Nd7 35. Rb7 (35. Rg1 {is interesting.} Kf6 36. Rd2 Ne5 37. f4 Nc4 38. Rd7) 35... R8c7 36. Rxc7 Rxc7 $11 {[%mdl 4096] Endgame KRN-KRN} 37. Rg1 Kf7 38. Rb1 Rc6 39. f4 Nb6 40. h4 Ke6 41. Rg1 Kf7 42. Rd1 Ke7 43. Nd5+ Ke6 44. Nxb6 Rxb6 {KR-KR} 45. Rd2 Rb1 46. Kf3 Rh1 47. Kg3 (47. Rb2 $11) 47... c4 (47... a5 $1 $17) 48. Rd4 c3 49. Rc4 Rc1 {White must now prevent ...Kd5.} 50. Kf3 Kd5 51. Rc8 a5 52. a4 Rc2 53. Rc7 Ra2 (53... h5 {with more complications.} 54. Rc8 Ra2 55. Rxc3 Rxa4 56. Ke2 Ra2+) 54. Rxc3 Rxa4 55. Rc8 Rc4 56. Ra8 Rc5 57. Ke2 Kc6 58. Kd3 Kb7 59. Rg8 (59. Kd4 {seems wilder.} Rb5 60. Rg8 Rb6 61. Kc5 a4 62. Rg7+) 59... Rc6 60. Rd8 a4 61. Rd4 Ra6 {next ...a3 is good for Black.} 62. Kc2 a3 {Strongly threatening ...a2.} 63. Kb1 a2+ 64. Ka1 Kc6 65. Rd8 Kc5 66. Rd7 Kc4 67. Rd8 $2 {[%mdl 8192]} (67. h5 $1 $11) 67... h5 $1 $19 68. Rd7 $2 (68. Rd4+ $17 Kc3 69. Rd5) 68... Kc3 69. Rd8 {[#]} Rb6 $1 {[%cal Rb6b1]} 70. Kxa2 Rb2+ 71. Ka3 {And now Rc8+ would win.} Rxf2 72. Rd6 Rg2 73. Rd1 $2 (73. Ka4 Kc4 74. Rd4+ Kc5 75. Kb3) 73... Rg3 (73... Rg4 $142 74. Rd6 Rxh4 75. Rxg6 Rh1) 74. Rd6 Kc4 $2 ({Weaker is} 74... Rxe3 75. Rxg6 Rh3 76. Rg5 $17) (74... Rg4 $19 75. Ka2 Rxh4 76. Rxg6 Rh2+ 77. Ka3 h4) 75. Kb2 $15 Kc5 76. Re6 Kd5 {Black continues to play with concentration.} 77. Re5+ {[#]} Kc4 $1 {[%cal Rc4d3] aiming for ...Kd3.} 78. e4 $2 {[%mdl 8192]} (78. Kc2 $17) 78... Rg2+ $19 79. Ka3 fxe4 80. Rxe4+ Kd5 81. Re5+ Kd6 $2 (81... Kd4 $19 {is more deadly.} 82. Re6 Rg4) 82. Re8 $2 {[%mdl 8192]} (82. Kb3 $17) 82... Rg4 83. Rg8 Ke6 84. Kb3 Kf7 85. Rh8 Rxf4 {Black mates.} 86. Kc3 Rxh4 87. Kd3 Kg7 88. Ra8 Rf4 89. Ra5 Kf6 90. Ke3 g5 91. Ra8 Kf5 92. Rh8 Kg4 93. Rg8 h4 94. Rg7 h3 {Weighted Error Value: White=0.11/Black=0.10} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.22"]
[Round "8.1"]
[White "Girel, Joseph"]
[Black "Boyer, Mahel"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2310"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,60,4,3,2,8,14,8,0,56,16,30,-19,-19,-5,-15,-19,-20,-19,-18,-18,-18,-18,-18,-16,-14,-14,45,-14,-10,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Bg4 11. h3 Bh5 12. Qc2 f5 {[#]} ({Better is} 12... Nxc3 $11 13. Bxc6 Nxa2 14. Bxb7 (14. Rxa2 bxc6 15. Qxc6 f6 $15) 14... Rb8) 13. Nxd5 $1 {Strongly threatening Nf4.} Ba5+ $1 (13... Qxd5 $2 14. Bc4 $18) 14. Kf1 {[#]} (14. Nc3 Nxc3 15. bxc3 Bxf3 $17) (14. Ke2 {seems wilder.} Nxd4+ 15. Bxd4 Nd2 16. Qc5 Ne4 17. Qc4) 14... Bxf3 $146 ({But not} 14... Qxd5 $2 15. Bc4 $18) ({Predecessor:} 14... Kh8 15. Bxc6 bxc6 16. Nf4 Bf7 17. Qa4 Bb6 18. Qxc6 g5 19. Ne6 Bxe6 20. Qxe6 f4 {1-0 (39) Kowalski,I (2088)-Holownia,M (2006) Szklarska Poreba 2016}) 15. Bxc6 {[#]} Nxf2 $1 16. gxf3 (16. Nf4 Bxc6) 16... Nxh1 17. Bxb7 Rb8 {[%cal Rb8b7]} 18. Bc6 {Kg2 is the strong threat.} f4 $1 {[%cal Rf4e3]} 19. Bxf4 {[#]} ({Don't play} 19. Nxf4 Ng3+ 20. Kg2 Nf5 $17) 19... Rxf4 $1 20. Nxf4 Qxd4 21. Nd3 {Threatens to win with Kg2.} ({Avoid the trap} 21. Bd5+ $2 Kh8 $19) 21... Ng3+ 22. Kg2 Nf5 {And now ...Ne3+ would win.The position is equal.} 23. Kh2 {[#]} Qxd3 $1 {[%mdl 64] Remove Defender} 24. Qxd3 Rxb2+ 25. Kg1 Bb6+ 26. Kf1 Ne3+ 27. Kg1 {White threatens Qd8+ and mate.} Ng4+ 28. Kf1 Ne3+ 29. Kg1 {Threatening mate with Qd8+.} Nf5+ 30. Kf1 {White wants to mate with Qd8+.} Ne3+ {Weighted Error Value: White=0.06/Black=0.06} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.22"]
[Round "8.2"]
[White "Garcia Ramos, Daniel"]
[Black "Alcala Gonzalez, Cesar"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2412"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,93,-35,12,14,14,13,9,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,0,1,10,-59,-63,-63,-66,-65,-27,-30,-18,-54,-58,-87,-83,-125,-113,-88,0,-168,-187,-160,-50,-53,0,-367,-371,-365,-348,-278,-5,-169,-158,-128,215,214,159,170,497,-332,156,0,29980,29981,29991,29992,29992,29993]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. O-O c6 5. b3 Nbd7 6. Bb2 e6 7. d3 Bd6 8. Nbd2 O-O 9. Qe1 e5 10. e4 Re8 11. h3 Bh5 12. Nh4 Qc7 13. a3 Bg6 {[#]} 14. Rc1 $146 {A07: Réti Opening: New York and Capablanca Systems.} ({Predecessor:} 14. Nxg6 hxg6 15. Qe2 Nc5 16. Rfe1 dxe4 17. dxe4 Rad8 18. Nc4 Bf8 19. Rad1 Rxd1 20. Rxd1 b5 21. Nd2 a6 {½-½ (49) Haub,T (2458)-Piceu,T (2330) Belgium 2013}) 14... Nc5 15. Nxg6 hxg6 16. exd5 {The position is equal.} cxd5 17. Qe3 a5 18. Rfe1 Rac8 19. c4 d4 20. Qe2 Qd7 21. Rb1 b6 22. b4 axb4 23. axb4 Na4 24. Ba1 Qe7 25. c5 (25. b5 $1 $11) 25... bxc5 $15 26. b5 Nb6 27. Bc6 Nfd7 28. h4 Red8 29. Rec1 Nf6 30. Qf3 Qe6 31. Nc4 Nxc4 32. Rxc4 Qf5 ({Black should play} 32... Bf8 $17) 33. b6 $2 {[#]} (33. Kg2 $11) 33... Rxc6 $1 $19 {[%mdl 512]} 34. Qxc6 Qxd3 (34... e4 $1 $17 {[%cal Re4e3]} 35. dxe4 Nxe4) 35. Rcc1 $1 $15 e4 (35... Qa6 $1 $15) 36. Qb5 $2 {[%mdl 8192]} (36. b7 $1 $11 {and White has nothing to worry.} Bxg3 37. Qc8) 36... Qf3 $19 37. Qf1 e3 38. Qg2 Qxg2+ 39. Kxg2 {[#] fxe3 is the strong threat.} e2 40. Kf3 d3 {[%mdl 8192]} (40... Re8 $17 {and life is bright. And now ...Nd5 would win.} 41. b7 Kh7) 41. Bxf6 $18 gxf6 {[%mdl 4096] Endgame KRR-KRB} 42. Ke3 {Strongly threatening Kd2.} c4 $2 (42... Bxg3 {is a better chance.} 43. fxg3 d2 44. Kxe2 dxc1=B 45. Rxc1 Rb8) 43. b7 $4 {[%mdl 8192] [#]} (43. Rxc4 $18 Re8+ 44. Kd2) 43... c3 $2 (43... Rb8 $1 $19 {Threatens to win with ...Bc5+.} 44. Rb5 (44. Kd2 $2 Bc7 $19) 44... Be5) 44. Rxc3 $2 ({White must play} 44. Kxd3 $16 Bf4+ 45. Kxe2 Bxc1 46. b8=Q (46. Rxc1 Rb8 $11) 46... Rxb8 47. Rxb8+ Kg7 48. Rc8) 44... Bb4 $2 {[%mdl 8192]} 45. Rc8 {White mates.} d2 46. Rxd8+ Kg7 47. Kxe2 {Weighted Error Value: White=0.56/Black=0.85} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.22"]
[Round "8.3"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Hernandez, Cristian Andres"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2443"]
[BlackElo "2355"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,86,15,12,-12,11,12,28,10,35,25,34,39,42,41,70,63,68,62,66,69,71,-24,11,20,29,60,31,8,6,-17,-7,0,0,-8,-11,-153,-148,-165,-135,-150,-131,-145,-127,-143,-141,-204,-194,-181,-137,-336,-361,-334,-342,-557,-453,-689,-443,-1393,-1387,-1064,-543,-29975,-29976,-29976,-29977,-29977,-29978,-29977,-29978,-29988,-29989,-29995,-29991]} 1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. cxd5 exd5 7. d3 Be7 8. Nc3 O-O 9. Qb3 {A11: English Opening: 1...c6.} Qb6 10. Qc2 Bg6 11. e4 {White has an edge.} dxe4 12. dxe4 Nbd7 13. Nh4 Rfe8 {[#]} 14. h3 $146 ({Predecessor:} 14. Bf4 Nf8 15. Rad1 Rad8 16. Be3 Qa5 17. Nxg6 hxg6 18. a3 Ne6 19. h3 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Bxd8 {½-½ (21) Paragua,M (2513)-Megaranto,S (2550) chess.com INT 2020}) 14... Bb4 15. Na4 Qa6 {[%cal Rg6e4]} 16. a3 Ba5 {[%cal Rg6e4]} 17. Nxg6 hxg6 18. f4 (18. Be3 $16) 18... b5 {[#]} (18... Nb6 $5 {[%cal Rb6a4]} 19. Nc5 Qc4 $11) 19. b4 $1 Bb6+ (19... bxa4 20. bxa5) 20. Nxb6 {[%mdl 64] Overworked Piece} Nxb6 {[%cal Bd7b6,Bb6c4,Bc4e3][%mdl 32]} 21. e5 ({Much worse is} 21. Qxc6 Rac8 $17) 21... Nfd5 22. f5 ({Much weaker is} 22. Qxc6 Rac8 $1 $17) 22... gxf5 23. Qxf5 Qb7 24. Ra2 Nc4 25. Raf2 (25. Re2 $1 $11) 25... Nce3 $17 26. Qe4 Nxf1 27. Bxf1 Re6 28. h4 Rae8 29. Bb2 {[#]} Qc7 $1 30. Rf5 (30. Bd4 $17 {keeps fighting.}) 30... g6 31. Rg5 {[#]} Nf6 $1 {[%mdl 512]} 32. Qf3 {[#] White does not recover from this.} (32. Qf4 $17 Nd5 33. Qf2) 32... Nd7 $1 $19 33. Bh3 Nxe5 34. Qc3 (34. Qh5 {was the only defense.} Qb6+ 35. Kh1) 34... f6 35. Qb3 (35. Bxe6+ $142 Rxe6 36. Qb3) 35... Qf7 36. Bxe5 (36. Bxe6 $142 Rxe6 37. Rxe5 fxe5 38. Qd3) 36... fxg5 37. Bxe6 Qxe6 38. Qd3 Qxe5 {Black mates.} 39. Qxg6+ Kf8 40. Qh6+ Qg7 41. Qd6+ Kg8 42. Qxc6 Qd4+ {[%mdl 64] Double Attack} 43. Kf1 Qc4+ {Weighted Error Value: White=0.69/Black=0.26} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.22"]
[Round "8.4"]
[White "Alvarez Albiol, Victor"]
[Black "Benedetti, Julio"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2246"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,100,13,32,0,26,0,0,0,0,0,0,0,0,-130,-148,-130,-126,-165,-81,-231,-220,-253,-212,-246,-222,-255,-137,-155,-158,-137,-135,-317,-196,-183,0,-358,-340,-596,-595,-575,-583,-587,-461,-430,-389,-858,-856,-857,-836,-814,-795,-791,-782,-779,-754,-741,-737,-728,-726,-1248,-1248,-1875,-1906,-1407,-1243,-1218,-1053,-1433,0,-1218,-1218,-2464,-2110,-2127,-1563,-29994,-29994,-29994,-29995,-29995,-29993]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. O-O-O Qc7 10. g4 b5 11. Bxf6 Nxf6 12. a3 {B99: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9 0-0-0 Nbd7.} Rb8 13. Rg1 (13. f5 $5 {[%cal Rg4g5]}) 13... b4 14. axb4 {The position is equal.} Rxb4 15. g5 Nd7 16. f5 {[#]} Ne5 $146 ({Predecessor:} 16... Nc5 17. f6 gxf6 18. gxf6 Bf8 19. Rg7 Bxg7 20. fxg7 Rg8 21. Qf6 Bb7 22. Bb5+ {1-0 (22) Jacko,V (2163)-Dydyshko,V (2547) Slovakia 2011}) 17. Qh3 (17. Qe3 $1 $11 {keeps the balance.}) 17... Qb6 $36 {[%mdl 2048] Black is really pushing.} 18. Nb3 Bd7 (18... Qxg1 19. Bb5+ $1 axb5 20. Rxg1 $16) (18... Rxb3 19. cxb3 Qxb3 20. Rg3 $14) 19. Be2 {[#]} g6 (19... a5 $1 $19 {has better winning chances.} 20. Nd2 Rxb2) 20. Kb1 {[#]} (20. f6 $17 Bd8 21. Rge1) 20... a5 $1 $19 {[%cal Ra5a4] Strongly threatening ...a4.} (20... gxf5 21. exf5 a5 22. Bh5 $14) (20... exf5 21. Nd5 $14) 21. Na2 Rxe4 22. fxg6 fxg6 ({Less strong is} 22... Rxe2 23. Nc3 $15) 23. Nc3 Re3 (23... Rb4 $19 24. Na2 Rf4) 24. Rg3 $17 Rxg3 25. Qxg3 O-O 26. Bg4 $2 (26. Nd4 $17 {might work better.}) 26... Qb4 ({Don't take} 26... Bxg5 27. Qh3 $19) 27. Rd4 Qb6 (27... Qb8 $19 {Threatens to win with ...a4.} 28. Be2 Qa7) 28. Na4 $2 {[%mdl 8192]} (28. Rd1 $1 $11 {and White stays safe.} a4 29. Nxa4 Bxa4 30. Bxe6+ Kh8 31. Nd4) 28... Qa7 $19 29. Qc3 $2 (29. Be2) 29... Rf1+ 30. Ka2 {If White can now play Qh3 this consolidates a bit.} Nc6 31. Qh3 Nxd4 32. Qxf1 Nxc2 ({Much less strong is} 32... Bxa4 33. Nxd4 Qxd4 34. Bxe6+ Kh8 35. c3 $19) 33. Qc4 $2 (33. Qh3 Qe3 34. Qxe3 Nxe3 35. Nb6 Nxg4 36. Nxd7) 33... Nb4+ 34. Ka3 d5 35. Qe2 Qa6 36. Qxa6 Nxa6+ 37. Ka2 Bxa4 38. Bxe6+ Kf8 39. Nxa5 Bb5 40. h4 Bb4 41. Nb7 d4 42. Bg4 Ke7 43. Kb3 Bc6 44. Bc8 Bb5 45. Bg4 $1 d3 46. h5 Bc6 47. h6 Bxb7 48. Bf5 Bd5+ {Black mates.} 49. Ka4 gxf5 50. g6 Bg8 {Weighted Error Value: White=0.84/Black=0.25} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.22"]
[Round "8.5"]
[White "Martin Barcelo, Carles"]
[Black "Serra Canals, Oriol"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2258"]
[BlackElo "2220"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,57,31,62,64,58,24,33,22,25,25,29,-7,0,-6,0,-14,85,80,88,87,93,93,85,90,100,92,140,132,225,220,535,515,519,518,593,581,567,547,530,532,1732,1730]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bb5 8. Bxb5+ Qxb5 9. Nc3 Qa6 10. Bd2 {C02: French: Advance Variation.} Nd7 11. b4 Qd3 12. Qe2 {White is slightly better.} (12. Ne2 {is interesting.} Ne7 13. O-O Nb6 14. Nf4 Qb5 15. Qb3) 12... Qxe2+ 13. Kxe2 Nb6 {[#]} 14. Be3 $146 ({Predecessor:} 14. Rhc1 a6 15. b5 a5 16. Nd1 Nc4 17. a4 Be7 18. Ne3 Nxe3 19. fxe3 Bd8 20. Rc2 {½-½ (49) Borrink,J (2118)-Hunhoff,S (1887) Germany 2014}) 14... Kd7 15. Rhc1 a6 16. Rab1 f6 (16... Ne7 $11) 17. a4 $16 {[%cal Ba3a4,Ba4a5][%mdl 32]} Ne7 18. a5 Nc4 19. Na4 $36 {[%mdl 2048] And now Rxc4! would win. White is in control.} Ke8 20. Nc5 Kf7 21. Nxb7 Nc6 22. Nd2 {Hoping for exf6.} Nxd2 (22... Nxb4 $16 23. Nxc4 dxc4) 23. Kxd2 $18 Nxb4 {[#]} ({Don't play} 23... Bxb4+ 24. Kd3) (23... Na7 24. Rc7+ Kg6 25. exf6 gxf6) 24. Nd6+ {White is clearly winning.} Bxd6 25. exd6 Rab8 26. Rc7+ Kg6 27. d7 Rhd8 28. Rc8 Nc6 29. Rbxb8 {Weighted Error Value: White=0.04/Black=0.40} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.23"]
[Round "9.1"]
[White "Serra Canals, Oriol"]
[Black "Girel, Joseph"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2220"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,88,12,12,12,12,12,12,8,0,0,0,0,-26,0,-13,-6,-27,-26,-25,-22,-23,-22,-19,-27,-21,-22,-151,-148,-141,-139,-146,-145,-144,-144,-168,-137,-150,-162,-200,-205,-192,-187,-214,-214,-214,-214,-308,-314,-425,-334,-360,-354,-325,-307,-436,-409,-498,-498,-466,-464,-510,-511,-543,-535,-583,-564,-580,-529,-527,-519,-490,-424,-858,-838,-834,-858,-5481,-5431]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 O-O {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. e3 Bf5 9. Be2 {is currently scoring better than 9.Qb3.} Nbd7 {The position is equal.} 10. O-O c6 11. Qb3 {[#]} Qb6 $146 ({Predecessor:} 11... Qe7 12. Ne5 Bxc3 13. Nxd7 Qxd7 14. bxc3 g5 15. Bg3 Ne4 16. Qa3 Qe6 17. Qb2 b6 {1-0 (36) Kovalenko,I (2654)-Navara,D (2734) Riga 2019}) 12. Nd2 Rfe8 13. Rfc1 Bf8 14. Na4 Qxb3 15. Nxb3 g5 16. Bg3 Ne4 17. a3 a5 18. Bc7 Ra7 {White must now prevent ...b5.} 19. Nxa5 {Black converts the advantage convincingly.} (19. Nb6 $11) 19... Rc8 $17 20. Bb6 Nxb6 21. Nxb6 Rxa5 22. Nxc8 Bxc8 23. b4 Ra4 24. Bd1 Ra8 25. Rcb1 Nd2 26. Rb2 Nc4 27. Rb3 b5 28. Bc2 f5 29. f3 (29. Bd3 $142) 29... Bg7 $19 30. Rd3 f4 31. e4 dxe4 32. fxe4 Bg4 33. Bb3 (33. e5 $142) 33... Rd8 34. Kf1 Rxd4 {Black is clearly winning.} 35. Rxd4 Bxd4 36. Rc1 Be6 {Strongly threatening ...Ne3+.} 37. Ke2 Bb2 38. Rc2 {Black should prevent Rxb2!} Bxa3 39. Ra2 {and the idea Rxa3! leaves White hopeful.} Bxb4 40. Ra6 Kf7 41. Rxc6 Be7 42. e5 (42. Rc7 $142) 42... g4 43. Kf2 f3 44. gxf3 Bh4+ {Weighted Error Value: White=0.61/Black=0.08} 0-1

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.23"]
[Round "9.2"]
[White "Benedetti, Julio"]
[Black "Martin Barcelo, Carles"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2282"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,28,1,17,9,16,15,14,0,-3,-9,-11,-21,-7,-13,5]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 a6 {The position is equal.} 9. a3 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} O-O 10. dxc5 Nxc5 {10...Nxc5 has lost popularity.} 11. b4 Nd7 {[#]} 12. Rd1 $146 ({Predecessor:} 12. Be2 f6 13. exf6 Nxf6 14. O-O Bd6 15. Rad1 a5 16. b5 Ne7 17. Na4 Ne4 18. Qe1 {1-0 (43) Starodubtsev,V (2337)-Lukasevicius,P (2011) ICCF email 2018}) 12... f6 13. exf6 Nxf6 14. Be2 Bd6 {Not much happened in this game.  Weighted Error Value: White=0.04/Black=0.03} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.23"]
[Round "9.3"]
[White "Hernandez, Cristian Andres"]
[Black "Alvarez Albiol, Victor"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2355"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,135,41,41,47,45,45,45,46,41,47,49,49,54,50,25,83,37,65,27,30,30,43,34,32,28,29,23,25,30,86,87,84,83,82,95,112,97,202,201,191,200,218,208,230,240,234,232,275,275,273,237,237,131,232,218,323,229,202,0,53,52,53,23,53,0,0,32,40,40,47,47,54,47,51,0,8,8,21,21,36,58,62,38,33,38,64,36,185,185,185,185,360,359,378,378,378,352,337,312,621,626,740,610,29971,29973,29973,29976,29977,29972,29972,29972,29980,29981,29981,29975,29975,29978,29977,29979,29991,29992]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 g6 7. c3 Bg7 8. d4 cxd4 9. cxd4 e6 {B52: Sicilian: Moscow Variation with 3...Bd7.} 10. Bf4 {[#]} d5 $146 ({Predecessor:} 10... Qb6 11. Nc3 O-O 12. a4 Nh5 13. Be3 a6 14. a5 Qd8 15. Rfc1 b5 16. axb6 Qxb6 17. e5 {1-0 (32) Queiroz,A (2081)-Deste,D (1970) Porto Alegre 2013}) 11. e5 $1 {[%cal Re5f6]} Ne4 {White is slightly better.} 12. Nbd2 Nxd2 13. Qxd2 O-O 14. Rac1 Qb6 15. Rc3 f6 (15... Rfc8 $11) 16. exf6 Nxf6 {With the idea ...Ne4.} 17. Rb3 Ne4 18. Qe3 Qa6 19. Be5 Rac8 20. Bxg7 Kxg7 21. Ne1 Rf7 22. f3 Nf6 (22... Nd6 $11) 23. Nd3 $16 Nd7 24. Re1 Re7 25. h4 Rce8 26. h5 e5 (26... gxh5 $16 {was necessary.} 27. Rc1 Nf8) 27. dxe5 $18 (27. Nxe5 $6 Nxe5 28. dxe5 Qxa2 $16) 27... Nxe5 28. Nxe5 Rxe5 29. Qc3 Qf6 30. Rxb7+ Kh6 31. Rxe5 Rxe5 32. hxg6 hxg6 {[%mdl 4096] Endgame KQR-KQR} 33. Qd2+ (33. Rxa7 Qb6+ 34. Kf1 Qb5+ 35. Kg1 Qb6+ 36. Kf1 Qb5+ 37. Kg1 Qb6+ $11) 33... g5 {[#]} 34. g3 ({Avoid the trap} 34. Rxa7 $2 Qb6+ 35. Kh2 Qxa7 $19) (34. Qc3 $1 $18 {[%cal Rc3c7] Strongly threatening Qc7.} Qe6 35. Rxa7 (35. Qc7 Re1+ 36. Kh2 Rh1+ {[%mdl 64] Decoy} 37. Kxh1 Qe1+ 38. Kh2 Qh4+ 39. Kg1 Qe1+ 40. Kh2 Qh4+ 41. Kg1 Qe1+ 42. Kh2 $11)) 34... Re7 (34... Kg6 $16) 35. Qxd5 Re1+ (35... Rxb7 $142 36. Qxb7 a6) 36. Kf2 Rb1 {[#]} 37. Qd2 $2 (37. Qb5 $1 $18) 37... Rf1+ 38. Kxf1 $14 {Qh2+ would kill now.} Qxf3+ 39. Qf2 (39. Kg1 {seems wilder.} Qxb7 40. b4 Qc7 41. Kh2 Qh7 42. Qe2) 39... Qxb7 $11 {KQ-KQ} 40. b3 Qh1+ 41. Ke2 Qe4+ 42. Kd2 Qb4+ 43. Kd3 Qb5+ 44. Ke4 Qc6+ 45. Ke5 (45. Ke3 $1 $14) 45... Qc7+ 46. Kd5 Qb7+ 47. Kd6 Qa6+ 48. Kc7 Qd3 $1 49. Kb7 ({Much weaker is} 49. Qxa7 Qxg3+ 50. Kc6 g4 $15) 49... a5 $1 50. Kb6 Qd8+ 51. Ka6 {aiming for Qb6+.} (51. Kb5 $5 {[%cal Rf2b6]} Qd5+ 52. Ka4 $16) 51... Kh5 {A mistake that costs the game.} (51... Qa8+ $14 52. Kb6 Qd8+ 53. Kb5 Qd5+ 54. Ka4 Kg6 55. Qc2+ Kh6) 52. Qf3+ $18 Kg6 53. g4 Qd6+ $2 (53... Kg7 54. a4 Qd2) 54. Kxa5 Qa3+ 55. Kb5 Qxa2 56. Qf5+ Kh6 57. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Qe2+ $2 (57... Qf7 58. Qc5 Kh7 59. Qxg5 Qd7+ 60. Kc4 Qc6+ 61. Qc5 Qe4+ 62. Kc3 Qf3+ 63. Kb2 Qxg4) 58. Kb6 Qe7 59. b5 Qd6+ 60. Kb7 {White mates.} Qe7+ 61. Kc6 Qe8+ 62. Qd7 Qa8+ 63. Kd6 Qa5 64. Qc6 Qd8+ 65. Kc5+ Kg7 66. b6 Qf8+ 67. Qd6 Qc8+ 68. Qc7+ {Weighted Error Value: White=0.14/Black=0.47} 1-0

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.23"]
[Round "9.4"]
[White "Alcala Gonzalez, Cesar"]
[Black "Gines Esteo, Pedro Antonio"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2110"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,121,16,16,18,15,20,15,19,24,24,18,28,0,28,0,0,0,9,-51,-45,-60,-47,-51,-4,-11,0,0,27,31,42,54,84,83,71,76,87,91,114,0,0,0,0,-118,-104,-118,-86,-97,8,8,8,8,8,8,8,8,9,8,8,8,16,18,15,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. g3 O-O 9. Bg2 a5 10. b3 Nbd7 11. O-O Qe7 12. Bb2 Ne4 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} 13. Qe3 f5 {[#]} 14. Ng5 $1 {[%cal Rg5e4]} Ndf6 15. Nxe4 Bxe4 {[#]} 16. f3 $146 ({Predecessor:} 16. Bh3 Qf7 17. f3 Bb7 18. d5 Rae8 19. dxe6 Qh5 20. Bg2 Re7 21. b4 Qe8 22. bxa5 Rxe6 {1-0 (60) Varga,P (2390)-Medvegy,N (2325) Budapest 1998}) 16... Bb7 17. Rae1 Qd7 18. Qd3 d5 19. Rc1 Ba6 20. Qe3 (20. e4 $11) 20... a4 $15 21. Rfe1 axb3 22. cxd5 exd5 {next ...Bc4 is good for Black.} 23. Qxb3 Bc4 24. Qc2 b5 25. Bh3 g6 26. e4 $1 Nh5 27. exf5 Ng7 28. Re5 Nxf5 29. Rce1 Rae8 30. Qd2 (30. Bxf5 $16 gxf5 31. Qd2) 30... Rxe5 $11 31. dxe5 d4 32. f4 (32. Bxf5 $11 {keeps the balance.} Rxf5 33. e6 Bxe6 34. Qxd4 Qxd4+ 35. Bxd4) 32... c5 $17 33. Qc2 Qe6 34. a4 {[#]} b4 ({Black should play} 34... d3 $1 $17 {[%cal Rd3c2]} 35. Qf2 bxa4 36. Bxf5 gxf5 37. Qxc5 Rc8) 35. Rc1 $11 {The position is equal.} d3 36. Qxc4 Qxc4 37. Rxc4 d2 38. Bg4 Rd8 $1 39. Kf2 {Black must now prevent Bd1.} ({Reject} 39. Rxc5 d1=Q+ 40. Bxd1 Rxd1+ 41. Kg2 Rd2+ 42. Kh3 Rxb2 $17) 39... d1=Q 40. Bxd1 Rxd1 {[%mdl 4096] Endgame KRB-KRN} 41. Bc1 b3 $1 42. Ke2 Rh1 43. Kd3 Rxh2 44. Kc3 (44. g4 {feels hotter.} Ne7 45. Kc3 Nc6 46. Ba3 Rh3+ 47. Kb2) 44... b2 45. Bxb2 Ne3 46. Re4 Nd1+ {[%mdl 64] Double Attack} 47. Kc4 Rc2+ 48. Kb5 Rxb2+ 49. Kxc5 {KRN-KR} Kf7 50. Rb4 {And now Rxb2 would win.} Rc2+ 51. Rc4 Ra2 {Strongly threatening ...Nb2.} 52. Kb5 h5 53. Rc7+ Ke6 54. Rc6+ Kf7 55. a5 Ne3 56. a6 Rb2+ 57. Kc5 {Threatens to win with Rf6+.} Rc2+ 58. Kb5 Rb2+ 59. Kc5 Rc2+ 60. Kb5 {Hoping for Rxc2.} Rb2+ 61. Kc5 {Weighted Error Value: White=0.12/Black=0.09} 1/2-1/2

[Event "XII Closed IM BCC 2021"]
[Site "Barcelona"]
[Date "2021.03.23"]
[Round "9.5"]
[White "Boyer, Mahel"]
[Black "Garcia Ramos, Daniel"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2333"]
[BlackElo "2412"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2021.03.15"]
[EventType "tourn"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,57,2,0,-1,8,-5,-1,0,0,-7,-4,-8,22,13,27,20,28,12,43,38,43,28,43,23,27,-7,41,48,55,54,135,135,285,262,426,419,627,634,964,923,988,926,985,960,1070,1047,1179,1218,1160,1116]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 c6 6. a3 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3.} Ba5 7. c5 d6 8. cxd6 {The position is equal.} Qxd6 9. b4 Bc7 10. g3 e5 11. Bg2 Bg4 {[#]} 12. h3 $146 ({Predecessor:} 12. O-O exd4 13. exd4 Bxe2 14. Nxe2 Rd8 15. Qc2 Nd5 16. Nf4 Nb6 17. Be3 N8d7 18. Rac1 {1-0 (54) Zemlyanskii,I (1745)-Vetokhin,S (2349) Cheliabinsk 2020}) 12... Be6 13. O-O Rd8 14. Qc2 Nbd7 15. Bb2 Rac8 16. Rad1 {dxe5 is the strong threat.} Qe7 17. e4 {Threatens to win with d5.} exd4 18. Nxd4 Ne5 19. Na4 {[%cal Bc3a4,Ba4c5,Bc5a6,Ba6c7][%mdl 32] aiming for Nc5.} b5 {[#]} (19... Nc4 $14) 20. Nc5 $1 $16 {Black must now prevent f4.} Bc4 {This move loses the game for Black.} (20... Bb8 $16 21. Ndxe6 fxe6 22. Bxe5 Rxd1 23. Rxd1 Bxe5) 21. Rfe1 $18 Bb6 $2 (21... Qe8 22. f4 Ng6) 22. Nf5 Qc7 (22... Qe8 $142 23. Qc3 Bxc5 24. bxc5 (24. Qxe5 Qxe5 25. Bxe5 Bf8 $16) 24... Nfd7) 23. Na6 {White is clearly winning.} Bd3 {[#]} 24. Rxd3 {[%mdl 512]} Nxd3 25. Nxc7 Nxe1 26. Qc1 ({Not} 26. Ne7+ Kf8 $16) 26... Bxf2+ 27. Kf1 {Qg5! would kill now.} Nxg2 28. Kxg2 {White threatens Qg5! and mate.} Nxe4 29. Ne7+ {Weighted Error Value: White=0.05/Black=0.39} 1-0

