[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Gukesh D"]
[Black "Kovac, Petar"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2457"]
[BlackElo "1696"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,61,4,0,22,19,22,12,7,8,35,18,66,60,52,64,91,73,112,120,125,128,145,116,114,116,99,108,102,116,268,242,520,493,472,466,944,933,1101,1114,1205,1161,1043,1023,2059,2076,2559,2512,2105,2179]} 1. b3 e5 2. Bb2 Nc6 3. e3 g6 4. d4 exd4 5. exd4 (5. Nf3 Bg7 6. Nxd4 Nf6 7. Be2 O-O 8. O-O Nxd4 9. Bxd4 d5 10. c4 dxc4 11. Bxc4 Qd6 12. Bb2 {1-0 (45) Nakamura,H (2787)-Andreikin,D (2712) Moscow 2018}) 5... Bg7 6. Nf3 {A01: Nimzowitsch-Larsen Opening} Nge7 7. Be2 O-O 8. O-O {LiveBook: 4 Games. The position is equal.} d5 9. c3 Re8 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3,Bg3e2,Be2f4][%mdl 32]} Nf5 11. Re1 h6 $146 ({Predecessor:} 11... Qd6 12. Qc2 Bd7 {½-½ (27) Andreasson,I (2401)-Degerman,L (2498) Sweden 2004}) 12. Nf1 g5 13. Qc2 g4 14. N3d2 Nd6 15. Bd3 Be6 16. Ng3 Qg5 17. Ndf1 f5 18. Bc1 Qg6 19. Ne2 Qf7 20. Nf4 Bd7 21. Ba3 Ne4 $2 {[#]} (21... b5 $16) 22. Nxd5 $1 {[%mdl 512]} Nxd4 $2 ({Avoid the trap} 22... Qxd5 $2 23. Bc4 $18) (22... Rac8 23. Nf4 (23. Bxe4 fxe4 24. Nde3 h5 $16) 23... Kh7) 23. cxd4 $18 {White is clearly winning.} Bxd4 24. Nfe3 {[%cal Bf1e3,Be3d5,Bd5f6][%mdl 32]} ({Weaker is} 24. Bxe4 Bxa1 25. Nxc7 Rac8 $18) 24... Nxf2 (24... Be6 $142 25. Nxc7 Rac8) 25. Qxf2 f4 26. Nxf4 b5 27. Bb2 Bxb2 28. Qxb2 {[#] And now Ned5 would win.} Qxf4 29. Nd5 Qd6 30. Nf6+ Kf7 31. Rf1 {Precision: White = 89%, Black = 28%.} 1-0

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Murzin, Volodar"]
[Black "Chubakov, Sultan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2340"]
[BlackElo "1686"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,52,41,39,76,85,68,33,56,45,57,35,41,25,110,82,120,104,292,236,216,217,398,386,393,376,489,515,894,908,912,912,903,852,29992]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d5 5. exd5 exd5 6. d4 Nf6 7. O-O Be7 8. Nc3 O-O 9. dxc5 Bxc5 10. a3 {B40: Sicilian: 2...e6, Unusual lines} a6 11. b4 {LiveBook: 3 Games} Ba7 {[#]} 12. Bg5 $1 {White is better.} Be6 13. Rb1 $146 ({Predecessor:} 13. Bxf6 Qxf6 14. Nxd5 Bxd5 15. Qxd5 Rad8 16. Qb3 Rfe8 17. Rae1 h6 {1-0 (26) Zvjaginsev,V (2644)-Yudin,S (2525) Cheliabinsk 2018}) 13... Rc8 14. Bxf6 gxf6 15. Ne2 Ne5 16. Nf4 Nc4 (16... Kh8 $11) 17. Rb3 d4 18. Nh4 Ne5 $2 (18... Nd6 $16) 19. Nxe6 ({Weaker is} 19. Bxb7 Bxb3 20. cxb3 (20. Bxc8 Qxc8 21. cxb3 d3 $14) 20... Rc7 $16) 19... fxe6 20. Bxb7 Qb6 $2 (20... Rc7) 21. Bxc8 $18 Rxc8 22. Nf3 {[#] aiming for Nxe5.} Nc4 23. c3 {White is clearly winning.} dxc3 (23... Qd6 $142 24. cxd4 Nb6) 24. Rxc3 Nd6 25. Rxc8+ Nxc8 26. Qd7 Qd8 {Precision: White = 56%, Black = 20%.} 1-0

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Tugstumur, Yesuntumur"]
[Black "Guia, Artur Solovyov Eloy"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2331"]
[BlackElo "1674"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,81,66,91,71,86,81,85,83,120,107,105,77,75,70,87,85,88,57,97,89,88,94,85,63,68,18,138,96,141,103,188,183,191,177,213,215,216,206,195,164,220,208,232,190,185,160,166,130,333,341,302,272,407,414,723,712,653,658,1087,1068,2593,2733]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. O-O dxc4 {E11: Bogo-Indian} 8. Qc2 b5 9. a4 {[%cal Ba2a4,Ba4b5][%mdl 32]} c6 10. axb5 Bxd2 11. Nfxd2 Qxd4 {LiveBook: 3 Games} 12. bxc6 Nd5 13. c7 $146 {[#] Black must now prevent e3.} ({Predecessor:} 13. Ra4 Ba6 14. Nxc4 Nxc6 15. Bxd5 Qxd5 {½-½ (31) Le,Q (2705)-Bukavshin,I (2522) Moscow 2013}) 13... Na6 14. Rxa5 Naxc7 15. Rxa8 ({Resist} 15. Qxc4 $6 Qxb2 16. Rxa8 Nxa8 $14) 15... Nxa8 16. Nxc4 Ba6 17. b3 Rc8 18. Rd1 Qc5 19. e4 (19. Nbd2 {is more complex.} Nab6 20. Rc1 Nb4 21. Qb2 f5 22. Ra1) 19... Ndb6 {[%cal Rb6c4]} 20. Ne3 {[#] Threatens to win with Qxc5.} Qxc2 21. Nxc2 Kf8 22. Nba3 Rc3 $1 23. Nd4 g6 (23... e5 $1 $11 {remains equal.} 24. Nab5 Rc5) 24. f4 $36 {[%mdl 2048] White is really pushing.} Ke7 25. e5 Nd5 (25... Bd3 $16 {keeps fighting.}) 26. Bxd5 $18 exd5 27. Nac2 Bd3 28. Nb4 Be4 29. Kf2 Nc7 30. Ra1 Ne6 (30... h5 {might work better.} 31. Ra7 Ke8) 31. Nbc6+ Kf8 32. Nxe6+ fxe6 {[%mdl 4096] Endgame KRB-KRN} 33. Nd4 Bf5 34. Ke2 Bg4+ $2 (34... h6 $16 {was worth a try.} 35. Ra4 g5) 35. Kd2 Rc7 36. Ra8+ Kf7 (36... Ke7 {was called for.} 37. Rh8 h5) 37. Nb5 Re7 (37... Rc6 $142 38. Nd6+ Ke7 39. Ra7+ Kd8 40. Rxh7 Bf5 41. Nxf5 gxf5) 38. b4 {[%cal Bb3b4,Bb4b5][%mdl 32] White is clearly winning.} Kg7 39. Nd6 Bf5 40. b5 Rc7 41. Ne8+ {Precision: White = 73%, Black = 24%.} 1-0

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Lazavik, Denis"]
[Black "Ribera Veganzones, Serni"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2235"]
[BlackElo "1658"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,111,29,23,15,12,22,0,0,-4,-6,-5,-6,-35,-23,-32,-33,-38,-13,-16,-19,-25,0,0,0,0,0,0,0,0,0,0,0,-22,0,-12,0,0,0,0,0,0,42,17,17,0,0,0,0,0,17,0,24,31,42,26,68,0,0,0,26,12,62,71,91,91,98,21,21,20,67,62,67,63,64,54,61,60,75,59,53,57,42,24,59,26,112,32,129,129,120,113,29980,29981,29981,29982]} 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. c4 e6 9. Nc3 Ne4 10. Qc2 {LiveBook: 3 Games. A81: Dutch Defence: 2 g3} Nxc3 11. Bxc3 Qe7 12. Rfd1 {The position is equal.} d6 13. d5 Bxc3 14. Qxc3 e5 15. h4 $146 ({Predecessor:} 15. Qe3 Na6 16. Ng5 f4 17. gxf4 Rxf4 {0-1 (31) Buckels,V (2309)-Piorun,K (2651) Karlsruhe 2017}) 15... h6 16. e4 Bc8 17. exf5 Bxf5 18. Nh2 a5 19. a3 g5 20. hxg5 Qxg5 21. Nf3 Qg7 22. Nh4 Bh7 23. Ra2 Nd7 {[%cal Bb8d7,Bd7f6,Bf6g4][%mdl 32]} 24. Re2 Nf6 25. b4 axb4 26. axb4 Ng4 27. c5 bxc5 28. bxc5 Ra6 29. Qb4 Rfa8 30. cxd6 cxd6 31. Bh3 h5 32. Rc1 Bd3 33. Rd2 e4 34. Nf5 Qg5 35. Bxg4 $1 hxg4 36. Ne3 Qg6 37. Qd4 (37. Qb7 $14 R6a7 38. Rc8+ Rxc8 39. Qxc8+ Kh7 40. Rb2 (40. Qxg4 Qxg4 41. Nxg4 Kg6 $14)) 37... R6a7 $11 38. Ng2 Qg5 39. Qe3 Qxd5 (39... Qh5 {is more complex.} 40. Nf4 Qh6 41. Nxd3 Qxe3 42. fxe3 exd3 43. Rxd3 Ra4) 40. Nf4 Qf5 41. Nxd3 exd3 42. Qxd3 (42. Rxd3 $16 Qe5 43. Qh6) 42... Qxd3 43. Rxd3 $16 {[%mdl 4096] Endgame KRR-KRR} Rd8 44. Rd4 Rg7 $1 45. Rcc4 d5 46. Ra4 Kf7 47. Ra7+ Kf8 48. Rxg7 Kxg7 49. Rxg4+ {KR-KR} Kf6 50. Kf1 Kf5 51. Rb4 Re8 (51... Ke5 $11) 52. Rb2 ({Better is} 52. g4+ $16 Ke6 53. Ke2) 52... Kg4 (52... Ra8 $14) 53. Re2 Rc8 54. Kg2 Rd8 $2 {[%mdl 8192] [#]} (54... Kf5 $16) 55. Re5 {[%csl Gg2][%cal Rf2f3]} Rf8 56. Rxd5 {Precision: White = 66%, Black = 41%.} 1-0

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Tashev, Aleksandar"]
[Black "Villanueva Marquez, Santiago"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2211"]
[BlackElo "1639"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,59,5,-13,2,7,22,16,27,18,26,-9,57,0,55,54,52,60,124,131,139,117,166,166,170,168,168,168,168,159,156,112,202,194,302,284,490,488,474,458,560,552,627,622,682,679,748,744,960,933,29986,29987]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Nbd2 d6 6. Be2 {LiveBook: 21 Games} Bf5 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (6... c5 7. c3 Nc6 8. h3 cxd4 9. exd4 e5 10. dxe5 dxe5 11. Nxe5 Nd5 12. Nxc6 bxc6 13. Bg3 Re8 14. O-O Bxc3 15. Bc4 Bxb2 16. Rb1 Bg7 17. Qf3 Qf6 {½-½ (30) Kovalev,V (2595)-Segarra,R (2304) Subic Bay 2016}) 7. O-O Nbd7 8. Bg3 $146 ({Predecessor:} 8. c3 c6 9. Re1 Ne4 10. Nxe4 Bxe4 11. Nd2 Nf6 12. Nxe4 Nxe4 13. f3 {1-0 (47) Tamassy,Z (2275)-Bajusz,G (2105) Budapest 1995}) 8... Rc8 {The position is equal.} 9. c4 c5 10. d5 Qb6 (10... Nh5 $11 11. e4 Nxg3 12. hxg3 Bg4) 11. b3 ({White should try} 11. Nh4 $1 $14) 11... Ne4 (11... Nh5 $11) 12. Nxe4 $14 Bxe4 13. Nd2 Bxa1 (13... Nf6 $1 $14) 14. Qxa1 $16 Nf6 15. Bh4 Bf5 16. Bxf6 exf6 {[#]} 17. g4 $1 Qa5 18. Qb2 Bxg4 ({Not} 18... Bd7 $2 19. Ne4 $18) 19. Bxg4 f5 20. Bh3 Qd8 {[#]} (20... Rce8 $16 21. Bg2 Qd8) 21. Kh1 $1 $18 f6 (21... Qg5 {was necessary.} 22. e4 Rcd8 23. Bxf5 Qf4) 22. e4 fxe4 $2 (22... Qe7 {is a better defense.} 23. Rg1 (23. exf5 g5 $18) 23... Ra8) 23. Bxc8 Qxc8 24. Nxe4 Qf5 25. f3 Qh3 {[%cal Rh3f1]} 26. Qg2 Qd7 27. Qg3 f5 28. Qxd6 Qg7 29. Ng5 {Strongly threatening Ne6.} Qb2 30. Qe7 {Precision: White = 76%, Black = 17%.} 1-0

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Chasin, Nico"]
[Black "Mesic, Ismet"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2189"]
[BlackElo "1638"]
[Annotator "TA"]
[PlyCount "5"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 5,5,-232]} 1. g4 d5 2. Bg2 Bxg4 3. Bf1 $146 ({Predecessor:} 3. c4 c6 4. Qb3 e6 5. cxd5 cxd5 6. Qa4+ {1-0 (6) Nielsen,P (2654)-Sawlin,L (2258) Berlin 2015}) 1-0

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Zhou, Liran"]
[Black "Tamer, Ahmed"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2186"]
[BlackElo "1625"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,72,12,27,15,20,12,27,23,20,28,27,32,0,0,0,41,-39,-34,-34,0,0,0,-142,-60,-193,-177,-195,-214,-390,-391,-360,216,-283,-290,-864,-854,-1225,-1258,-2575,-2496,-3817,-2861,-29968,-29961,-29976,-29978,-29989,-29975,-29988,-29979,-29979,-29978,-29974,-29975,-29982,-29972,-29983,-29984]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. f3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 7. O-O-O Nbd7 8. Kb1 {B07: Pirc Defence: Miscellaneous Systems} Nb6 9. Bh6 {LiveBook: 3 Games} (9. Bd3 O-O 10. Bh6 e5 11. Nce2 a6 12. h4 exd4 13. Bxg7 Kxg7 14. h5 c5 15. hxg6 fxg6 {0-1 (32) Amonatov,F (2615)-Harsha,B (2492) Ahmedabad 2018}) 9... Bxh6 10. Qxh6 {The position is equal.} b4 11. Nce2 $1 a5 12. g4 $146 ({Predecessor:} 12. Nc1 Ba6 13. Nh3 Bxf1 14. Rhxf1 Nc4 15. Rd3 {1-0 (27) Michna,C (2273)-Fernandez Rivera,I (1839) Getxo 2017}) 12... a4 13. Nf4 b3 14. g5 (14. cxb3 axb3 15. axb3 Nbd7 $16) 14... bxc2+ 15. Kxc2 Nfd7 (15... Nh5 $5 16. Nxh5 gxh5 $14) 16. Qg7 ({White should play} 16. h4 $1 $14 e5 17. dxe5 dxe5 18. Nxg6 (18. Qg7 Ke7 $11) 18... fxg6 19. h5 (19. Qg7 Rf8 $14)) 16... Rf8 $15 17. Qxh7 Ba6 18. Bxa6 Rxa6 19. Rd3 (19. Nxg6 $1 $11 Nc4 20. Nxf8 Ne3+ 21. Kb1 Nxf8 22. Qh3 Nxd1 23. Qf1) 19... c5 (19... Qb8 $1 $17 20. Rc3 e5 21. dxe5 Nxe5) 20. Nxg6 ({Better is} 20. Nge2 $1 $15 cxd4 21. Nxd4) 20... Qb8 $19 {aiming for ...Nc4.} 21. Nxf8 Nxf8 22. Qh8 $2 (22. Qh3 {only move.} Nc4 23. Rc3 Qxb2+ 24. Kd3) 22... Nc4 $1 23. d5 {Strongly threatening Qc3.} Ne5 $4 {[%mdl 8192] [#]} (23... f6 $1 $19 {and life is good for Black.} 24. b4 (24. gxf6 $2 Qxb2+ 25. Kd1 Qb1+ 26. Ke2 Qc2+ 27. Ke1 Qxd3 $19) (24. Qh5+ $2 Kd8 $19) 24... Qxb4 25. Qh5+ Kd8) 24. Rd2 $4 {[%mdl 8192] [#]} (24. Ne2 $1 $18) 24... Rb6 $1 {[%cal Rb6b2]} 25. Kc1 $2 {[#]} (25. Ne2 Rxb2+ 26. Kd1) 25... a3 $1 {[%mdl 512]} 26. b3 (26. bxa3 Rb1+) 26... c4 27. g6 fxg6 28. Kd1 cxb3 29. axb3 Rxb3 {Black mates.} 30. Ke2 Rb2 31. Qh3 Qb5+ 32. Ke1 Rxd2 33. Kxd2 Qd3+ 34. Ke1 a2 35. Qc8+ Kf7 36. Qc1 Qb1 {Precision: White = 20%, Black = 68%.} 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Aizenberg, Benny"]
[Black "Makhmudjonov, Davlatbek"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2164"]
[BlackElo "1608"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,95,15,-8,81,-15,0,0,7,0,0,0,32,31,90,87,107,122,129,116,131,68,62,60,66,65,69,63,65,57,125,118,108,105,144,0,0,0,0,0,0,0,9,-312,-311,-302,-302,-304,-280,-293,-292,-298,-311,-291,-291,-376,-373,-473,-473,-462,-458,-1118,-1062,-1177,-995,-1475,-572,-29958,-29949,-29974,-29969,-29968,-29969,-29969,-29970,-29966,-29965,-29979,-29980,-29979]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. Nxe5 Nxe5 8. d4 Bxd4 9. Qxd4 d6 10. f4 {LiveBook: 67 Games} Ng6 {C78: Ruy Lopez: Archangelsk and Möller Defences} (10... c5 $11 {remains equal.} 11. Qd2 Neg4) (10... c5 11. Qd2 c4 12. fxe5 Qb6+ 13. Qe3 Qxe3+ 14. Bxe3 dxe5 15. Bxc4 bxc4 16. Nc3 Rb8 17. b3 Bb7 18. Rf5 {0-1 (47) Mosadeghpour,M (2469)-Shirov,A (2656) Bandar e Anzali 2017}) 11. c3 (11. e5 $1 $16 {[%cal Re5f6]} dxe5 12. Qxd8+ Kxd8 13. fxe5 Nxe5 14. Bg5) 11... O-O 12. e5 $146 ({Predecessor:} 12. Nd2 Qe7 13. Bd5 Nxd5 14. exd5 Bb7 15. b3 Rfe8 16. c4 bxc4 17. bxc4 Rab8 18. Nb3 Qe4 {½-½ (36) Hajek,J (1971)-Iwanow,A Marianske Lazne 2005}) 12... c5 {The position is equal.} 13. Qxd6 Qxd6 14. exd6 Rd8 15. a4 $36 {[%mdl 2048] aiming for axb5. White has the initiative.} b4 (15... Bb7 $14) 16. Be3 $16 Rb8 17. cxb4 cxb4 {[#]} 18. Nd2 $1 Bb7 {[#]} 19. f5 (19. Nc4 $1 $16) 19... Ne5 $14 20. Nc4 Nxc4 21. Bxc4 Rbc8 22. b3 Rxd6 23. Rad1 Rdd8 ({Black should try} 23... Rcd8 $14 24. Rxd6 Rxd6) 24. Bb6 $16 Re8 25. Rfe1 h6 26. Ba5 (26. Rxe8+ $16 Rxe8 27. Ba5) 26... Rxe1+ $11 27. Rxe1 {Threatens to win with Rd1.} Bd5 $1 {[%cal Rd5c4]} 28. Bxd5 Nxd5 {[%mdl 4096] Endgame KRB-KRN} 29. Re5 Nf4 30. Bxb4 $2 {[%mdl 8192]} (30. Re4 $11 Nd3 31. h3) 30... Nd3 $1 $19 {[%csl LRb4,LRe5]} 31. Re4 Rc1+ 32. Be1 Nxe1 {KRN-KR} 33. Kf2 Nd3+ 34. Ke3 Nc5 35. Re8+ Kh7 36. Rb8 Rb1 37. b4 Nxa4 38. Rb7 {[#]} a5 $1 {[%cal Ba6a5,Ba5b4,Bb4b3,Bb3b2][%mdl 32]} 39. Rxf7 (39. b5 $142) (39. bxa5 Rxb7) 39... axb4 40. f6 Kg8 41. Rxg7+ Kf8 {Strongly threatening ...b3.} 42. Rb7 b3 {Black mates.} 43. Kf4 Rf1+ 44. Ke5 b2 45. Rb8+ Kf7 46. Rb7+ Kg6 47. g4 Re1+ 48. Kd4 {Precision: White = 41%, Black = 53%.} 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Grebnev, Aleksey"]
[Black "Guipi Bopala, Prince Eric Jr"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2151"]
[BlackElo "1607"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,67,3,0,-6,1,4,14,0,0,-18,-18,-13,-20,-1,13,-9,0,0,0,0,0,-16,-19,-22,0,-16,0,-13,225,220,226,222,343,335,340,330,894,889,29996,2902,29995,29995,29995,29996,29996,29997,29997,29998]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3,Bb3a2][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. a3 Na5 {C90: Closed Ruy Lopez with 7...d6: Early deviations} 10. Ba2 c5 11. d3 (11. Nc3 Nc6 12. d3 h6 13. Bd2 Rb8 14. Rb1 a5 15. a4 b4 16. Nb5 Re8 17. c3 {½-½ (67) Harikrishna,P (2766)-Wojtaszek,R (2750) Wijk aan Zee 2017 CBM 177 [Sagar Shah]}) 11... Nc6 {LiveBook: 3 Games. The position is equal.} 12. Nbd2 h6 13. Nf1 Re8 14. Ng3 Bf8 {[#]} 15. Nh4 $146 ({Predecessor:} 15. c3 Be6 16. Bxe6 Rxe6 {1-0 (50) Korneev,O (2533)-Balajayeva,K (2338) Nakhchivan 2018}) 15... Be6 16. Nhf5 Bxa2 17. Rxa2 Kh7 18. c3 g6 19. Ne3 Bg7 20. Qf3 Qd7 21. Ng4 Nxg4 22. hxg4 Rad8 23. Be3 Bf8 24. Raa1 d5 $2 (24... Kg7 $11) 25. exd5 $18 Qxd5 26. Ne4 {[#] Hoping for Nf6+.} Kh8 (26... Be7 $142 27. Bxc5 Qe6 28. Bxe7 Rxe7) 27. Qf6+ Bg7 28. Qh4 Qxd3 $2 (28... f5) 29. Bxh6 {White wants to mate with Nf6.} Rb8 30. g5 (30. Nf6 $142 Qh3 31. gxh3 Bxf6 32. Qxf6+ Kh7 33. Qg7#) 30... Re6 31. Bxg7+ {White mates.} Kxg7 32. Qh6+ Kg8 33. Nf6+ Rxf6 34. gxf6 {Precision: White = 44%, Black = 29%.} 1-0

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Chyzy, Jakub"]
[Black "Periotto Miori, Fabrizio Lautaro"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2136"]
[BlackElo "1596"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,81,-6,-22,0,-22,0,16,67,-41,-45,-35,9,11,83,9,0,0,0,0,0,15,0,-65,-86,-64,1779,1969,29977,1898,1804,1783,1821,1771,1600,1636,1829,1785,29980,29981,29981,29977,29986,29984,29984,29985,29985,29986,29988,29989,29990,29991,29991,29992,29992,29993,29995,29996,29997,29996,29998,29998,29998,29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 {LiveBook: 317 Games} Re8 {B53: Sicilian: 2...d6: Lines with Qxd4} 12. Qd2 b5 $146 ({Predecessor:} 12... h6 13. Bf4 e5 14. Bg3 b5 15. Bh4 Qb6 16. Bxf6 Bxf6 17. Qe2 Be7 18. Nd5 Qb7 19. g4 {0-1 (55) Zhigalko,S (2678)-Wang,H (2729) Dubai 2014}) 13. Nd4 Qb6 (13... Bd7 $11) 14. f3 ({White should play} 14. Bxf6 $14 Bxf6 15. Nxc6 Qxc6 16. Qxd6 Qxd6 17. Rxd6) 14... Rac8 $15 15. g4 Rc7 16. Nce2 Bd7 {[#]} (16... Rec8 $11 {remains equal.}) 17. Ng3 (17. Be3 $1 $16 {Strongly threatening Nxe6!} Qb7 18. c3) 17... Rec8 $11 18. Nh5 e5 19. Bxf6 Bxf6 20. Nxf6+ gxf6 21. Nf5 (21. g5 $1 $11 exd4 22. gxf6) 21... Bxf5 $1 $15 22. gxf5 {[#] Threatening mate with Qh6.} Qc5 $2 {[%mdl 8192]} (22... Rxc2 $15 23. Qxc2 Rxc2 24. Kxc2 Qf2+ 25. Kb1 Kf8) 23. Qh6 $18 {Intending Rg1+ and mate.} Qxc2+ 24. Ka1 {White wants to mate with Rg1+.} Qg2 25. Rg1 Rc2 26. Rxg2+ Rxg2 27. a3 {[%cal Ba2a3,Ba3b4][%mdl 32]} b4 28. axb4 Rcc2 29. Rxd6 {[%cal Rd6d8] White mates.} Rc8 30. Qxf6 a5 31. Rd8+ Rxd8 32. Qxd8+ {[%mdl 4096] Endgame KQ-KR} Kg7 33. f6+ Kh6 34. Qf8+ Kh5 35. Qxf7+ Rg6 36. Qxh7+ Kg5 37. f7 axb4 38. f8=Q {[%csl Gh7][%cal Rh2h4]} Rf6 39. Qhg7+ Rg6 40. Qxe5+ Kh4 41. Qfh8+ {Precision: White = 52%, Black = 30%.} 1-0

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Maurizzi, Marc Andria"]
[Black "Fernandez Lopez, Pedro"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2103"]
[BlackElo "1572"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:14]} Qxd5 {[%emt 0:01:16]} 3. Nc3 {[%emt 0:00:18]} Qd8 {[%emt 0:00:46]} 4. d4 {[%emt 0:01:06]} Nf6 {[%emt 0:03:44]} 5. Nf3 {[%emt 0:01:25]} Bg4 {[%emt 0:04:11]} 6. h3 {[%emt 0:02:08]} Bxf3 {[%emt 0:05:47]} 7. Qxf3 {[%emt 0:00:17]} c6 {[%emt 0:00:17]} 8. Qd3 {[%emt 0:01:25]} e6 {[%emt 0:05:57]} 9. g3 {[%emt 0:02:21]} Be7 {[%emt 0:05:05]} 10. Bg2 {[%emt 0:00:30]} Nbd7 {[%emt 0:02:07]} 11. O-O {[%emt 0:00:18]} O-O {[%emt 0:02:58]} 12. b3 {[%emt 0:00:59]} Nb6 {[%emt 0:06:41]} 13. Bb2 {[%emt 0:01:55]} Qc7 {[%emt 0:03:43]} 14. Ne2 {[%emt 0:03:34]} Rfd8 {[%emt 0:03:19]} 15. c4 {[%emt 0:01:20]} Rac8 {[%emt 0:05:41]} 16. Rfd1 {[%emt 0:00:19]} Nbd7 {[%emt 0:07:23]} 17. Rac1 {[%emt 0:04:40]} Qb6 {[%emt 0:04:49]} 18. Nf4 {[%emt 0:04:18]} Nf8 {[%emt 0:07:16]} 19. Qe2 {[%emt 0:02:07]} Ng6 {[%emt 0:02:00]} 20. Nd3 {[%emt 0:00:21]} Qa6 {[%emt 0:03:31]} 21. a3 h6 {[%emt 0:07:33]} 22. Nc5 {[%emt 0:09:23]} Qb6 {[%emt 0:04:09]} 23. b4 {[%emt 0:00:27]} Qc7 {[%emt 0:02:32]} 24. d5 {[%emt 0:03:47]} exd5 {[%emt 0:02:29]} 25. cxd5 {[%emt 0:01:01]} Nxd5 {[%emt 0:02:10]} 26. Ne6 {[%emt 0:01:56]} fxe6 {[%emt 0:00:52]} 27. Qxe6+ {[%emt 0:00:08]} Kh7 {[%emt 0:00:01]} 28. Rxd5 {[%emt 0:01:09]} Rxd5 {[%emt 0:02:43]} 29. Bxd5 {[%emt 0:00:06]} Qd8 {[%emt 0:00:27]} 30. Be4 {[%emt 0:00:13]} Bf6 {[%emt 0:01:46]} 31. Bxf6 {[%emt 0:00:24]} gxf6 {[%emt 0:00:07]} 32. Qf7+ {[%emt 0:00:11]} Kh8 {[%emt 0:00:29]} 33. Qxg6 {[%emt 0:00:09]} Rc7 {[%emt 0:00:17]} 34. Qxh6+ {[%emt 0:00:17]} Kg8 {[%emt 0:00:05]} 35. Qf4 {[%emt 0:00:35]} Rg7 {[%emt 0:00:32]} 36. Kg2 {[%emt 0:00:03]} 1-0

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Asllani, Dorian"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1694"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,51,28,15,42,34,65,33,36,33,35,28,21,0,9,0,3,0,0,-41,7,7,4,-79,-28,-31,-27,-27,0,-33,-37,-33,-33,-34]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Rc1 Qa5 9. Qd2 O-O 10. d5 b6 {D85: Grünfeldindisch (Abtauschvariante, 7.Sf3 bzw nicht 7.Lc4)} (10... e6 11. c4 Qxd2+ 12. Kxd2 f5 13. Bxc5 Bh6+ 14. Be3 f4 15. Bc5 f3+ 16. Kc2 Rf7 17. Nxf3 Bxc1 18. Kxc1 {1-0 (36) Karpov,A (2616)-Ivanchuk,V (2771) Cap d'Agde 2012}) 11. Nf3 {LiveBook: 15 Partien} Bg4 12. Be2 Rd8 {Weiß steht etwas besser.} 13. h3 Bxf3 $1 14. Bxf3 $146 ({Vorgänger:} 14. gxf3 Nc6 15. h4 e6 16. h5 exd5 17. exd5 Rd7 18. hxg6 hxg6 {0-1 (35) Arzumanyan,S (2415)-Soederberg,K ICCF corr 1994}) 14... Nc6 {[%cal Bb8c6,Bc6e5,Be5d3][%mdl 32]} 15. O-O e6 16. Rfd1 Ne5 17. Be2 {Mit der Idee f4.} exd5 18. exd5 c4 $1 19. Rc2 Nd3 (19... Rac8 {with more complications.} 20. Bg5 Rd7 21. d6 Bf8 22. Qd5 Rxd6 23. Qxa5 Rxd1+ 24. Bxd1 bxa5 25. Be2 Nd3) 20. Bxd3 Rxd5 21. Qe2 {[#]} (21. Bxc4 $11 {bleibt in der Remisbreite.} Rxd2 22. Rcxd2) 21... cxd3 (21... Rad8 $1 $17 22. Rcd2 cxd3 23. Rxd3 Rxd3 24. Rxd3 Rxd3 25. Qxd3 h5) 22. Rxd3 $11 Rxd3 23. Qxd3 Qa4 24. Bd2 Qe8 25. Be3 Rd8 26. Qe2 {Precision: Weiß = 41%, Schwarz = 53%.} 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Magalakis, Stefanos"]
[Black "Guo, Arthur"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1685"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,67,0,-8,-18,0,-65,-59,-52,-27,-47,-17,-20,389,-134,-133,-134,-117,-152,-152,-187,-92,-200,-179,-178,-189,-195,-187,-202,-102,-192,-167,-166,-165,-165,-165,-165,-151,-159,-137,-141,-91,-100,-94,-139,-133,-130,-125,-162,-162,-166,-166,-210,-203,-193]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Be7 8. Qd2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32] LiveBook: 6 Partien} 9. Bf3 {B95: Sizilianisch (Najdorf-Variante mit 6.Lg5)} b4 (9... Ra7 10. Be3 Rd7 11. O-O Bb7 12. a3 O-O 13. Rfe1 Nc6 14. Nxc6 Bxc6 15. Rad1 Qb8 16. Bf4 Rc8 {0-1 (66) Espinosa Aranda,A (2403)-Arribas Lopez,A (2454) Porto Carras 2010}) 10. Nce2 $146 (10. Na4 $11) ({Vorgänger:} 10. Na4 Nxe4 11. Bxe4 Bxg5 12. f4 d5 13. fxg5 dxe4 14. Qxb4 a5 15. Qd2 O-O 16. O-O-O Bb7 {0-1 (59) Hietanen,P (2310)-Martynov,A (2319) ICCF email 2009}) 10... Nxe4 $1 $15 11. Bxe4 {Schwarz steht etwas besser.} Bxg5 12. f4 $1 Bh4+ 13. g3 Be7 $2 {[%mdl 8192] [#]} (13... d5 $11) 14. Bg2 $2 ({Weiss braucht} 14. Bxa8 $18 Qb6 15. Qe3) 14... d5 $17 15. O-O Qb6 16. Kh1 Bb7 17. Rae1 O-O (17... Nd7 $19 18. Nf3 O-O) 18. Ng1 (18. f5 $17 e5 19. Nf4) 18... Bf6 19. Ngf3 Nd7 20. Ne5 Nc5 21. Qe3 Qc7 ({Besser ist} 21... Ne4 $19 22. a3 a5) 22. Rc1 (22. Ng4 $17 {ist wohl besser.}) 22... Bxe5 23. Qxe5 Qxe5 24. fxe5 Rfc8 25. Rf3 Nd7 26. Re3 Rc4 27. Rd1 Rac8 28. Bf1 R4c7 29. Bg2 a5 30. Bf1 Nb8 31. Bd3 Ba6 {Schwarz steht deutlich besser.} 32. Bxa6 Nxa6 33. Ra1 Nb8 34. a3 {Precision: Weiß = 38%, Schwarz = 56%.} 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Magalakis, Stefanos"]
[Black "Guo, Arthur"]
[Result "*"]
[ECO "B95"]
[WhiteElo "1685"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,64,-10,-12,0,0,-54,-50,-33,-56,-39,-46,-84,405,-117,-115,-133,-92,-139,-132,-192,-107,-176,-168,-159,-168,-197,-198,-197,-103,-178,-160,-160,-160,-160,-161,-170,-156,-158,-136,-141,-97,-97,-90,-129,-133,-139,-114,-168,-172,-166,691]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Be7 8. Qd2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32] LiveBook: 6 Partien} 9. Bf3 {B95: Sizilianisch (Najdorf-Variante mit 6.Lg5)} b4 (9... Ra7 10. Be3 Rd7 11. O-O Bb7 12. a3 O-O 13. Rfe1 Nc6 14. Nxc6 Bxc6 15. Rad1 Qb8 16. Bf4 Rc8 {0-1 (66) Espinosa Aranda,A (2403)-Arribas Lopez,A (2454) Porto Carras 2010}) 10. Nce2 $146 (10. Na4 $1 $11) ({Vorgänger:} 10. Na4 Nxe4 11. Bxe4 Bxg5 12. f4 d5 13. fxg5 dxe4 14. Qxb4 a5 15. Qd2 O-O 16. O-O-O Bb7 {0-1 (59) Hietanen,P (2310)-Martynov,A (2319) ICCF email 2009}) 10... Nxe4 $1 $15 11. Bxe4 {Schwarz steht etwas besser.} Bxg5 12. f4 Bh4+ 13. g3 Be7 $2 {[%mdl 8192] [#]} (13... d5 $17 {hält den Druck.} 14. Bd3 Be7) 14. Bg2 $2 (14. Bxa8 $18 Qb6 15. Be4) 14... d5 $17 15. O-O Qb6 16. Kh1 Bb7 17. Rae1 (17. a3 $17) 17... O-O (17... Nd7 $19 18. Rc1 O-O) 18. Ng1 (18. f5 $17 e5 19. Nf4) 18... Bf6 19. Ngf3 Nd7 20. Ne5 Nc5 21. Qe3 Qc7 (21... Ne4 $19 22. c4 bxc3 23. bxc3 Bxe5 24. fxe5 Qc7) 22. Rc1 (22. Ng4 $17 {war angesagt.}) 22... Bxe5 23. Qxe5 Qxe5 24. fxe5 Rfc8 25. Rf3 Nd7 26. Re3 Rc4 27. Rd1 Rac8 28. Bf1 R4c7 29. Bg2 a5 30. Bf1 Nc5 31. Bd3 (31. a3 $17 {ist eine bessere Verteidigung.}) 31... Ba6 $19 32. Bxa6 Rd7 $4 {[%mdl 8192] Precision: Weiß = 32%, Schwarz = 51%.} (32... Nxa6 $19 33. a3 Nb8 34. axb4 axb4) *

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Pizzoferrato, Mattia"]
[Black "Kostolansky, Sebastian Lukas"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1670"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,54,41,56,13,18,0,0,0,0,0,19,4,11,7,0,-33,0,-53,0,0,-14,0,20,-34,-41,-66,-60,-60,-77,-181,-156,-352,-352,-343,-347,-364,-369,-416,-250,-1568,-1573,-1554,-1492,-2002,-1939,-29990,-29991]} 1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 Nd7 5. Bc4 Ngf6 6. f3 {B06: Modern Defence} O-O 7. Nge2 c6 (7... e5 8. Qd2 c6 9. a4 Qe7 10. O-O Re8 {½-½ (10) Citra,D (2256)-Sredojevic,I (2367) Novi Sad 2017}) 8. Qd2 {The position is equal.} b5 9. Bb3 Bb7 10. O-O Qc7 11. a3 a5 12. Bh6 $146 ({Predecessor:} 12. Ng3 Ba6 {1-0 (36) Lauritson,J (1893)-Cleto,S (1883) Winnipeg 2004}) 12... b4 13. Nd1 ({White should play} 13. Bxg7 $11 Kxg7 14. Nd1) 13... c5 14. Bxg7 Kxg7 15. Ne3 Nb6 16. dxc5 (16. Rfc1 $11) 16... dxc5 $15 {[%cal Bd6c5,Bc5c4,Bc4b3][%mdl 32]} 17. Nc4 Ba6 18. Nxb6 Qxb6 19. Rf2 (19. Ba4 $17) 19... c4 $36 {[%mdl 2048] White is under strong pressure.} 20. Ba2 $2 {[#]} (20. Ba4 $17) 20... Rfd8 {[%cal Bf8d8,Bd8d2,Bd2e2][%mdl 32]} 21. Qe1 b3 22. cxb3 cxb3 23. Bb1 Qe3 24. Kf1 $2 (24. e5 Qxe5 25. Be4) 24... Rd2 25. e5 Nd5 {[#] ...Rc8 is the strong threat.} 26. Be4 Nf4 27. Bxa8 Rxe2 {Precision: White = 20%, Black = 59%.} 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Merriman, James"]
[Black "Ghazarian, Kirk"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1664"]
[BlackElo "2264"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,48,26,19,23,12,14,20,25,0,31,27,56,43,45,66,69,74,72,64,53,47,39,27,29,25,27,39,77,68,77,62,56,20,34,0,0,-893,-873]} 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Be2 Ne4 {D52: Queen's Gambit Declined: Cambridge Springs Variation} 8. O-O Nxg5 9. Nxg5 dxc4 {The position is equal.} 10. Nf3 (10. f4 Be7 11. Bxc4 b5 12. Bb3 b4 13. Nce4 h6 14. Nf3 Ba6 15. Rf2 {½-½ (24) Gil Capape,J (2441)-Adla,D (2494) Aragon 2003}) 10... b5 11. a4 $1 {[%cal Ra4b5] axb5 is the strong threat.} b4 12. Ne4 Ba6 13. Rc1 $146 ({Predecessor:} 13. Qc2 Be7 14. Bxc4 Bxc4 15. Qxc4 {0-1 (41) Pellicer Cerezuela,M (1927)-Faro Perella,A (1938) Aragon 2014}) 13... Rc8 14. Bxc4 Be7 15. Bxa6 Qxa6 16. Qb3 O-O 17. Rc2 c5 18. Rfc1 {[%cal Re4c5]} cxd4 19. Nxd4 Rxc2 20. Qxc2 Nb6 21. Nc6 Nd5 22. Nxe7+ Nxe7 23. Ng5 {[%csl Gg5][%cal Rc2h7] [#]} g6 24. Qc5 $2 {[%mdl 8192]} (24. Qd1 $11) 24... Rc8 {Precision: White = 54%, Black = 85%.} 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Rey Chimera, Luca"]
[Black "Wang, Jason"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1650"]
[BlackElo "2229"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,97,25,-12,45,0,14,-13,10,-176,-172,-160,-160,-262,-250,-431,-413,-387,-189,-320,-325,-310,-323,-320,-319,-474,-483,-506,-418,-393,-321,-315,-313,-305,-302,-348,-308,-339,-333,-359,-347,-594,-584,-576,-562,-758,-743,-777,-770,-839,-687,-695,-696,-1220,-1194,-1357,-1345,-5643,-5306,-29982,-29983,-29983,-29983,-29983,-29984,-29984,-29984,-29988,-29989,-29989,-29990,-29992,-29993,-29993,-29992,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 b5 6. Be3 Bb7 7. f3 Nf6 {B43: Sicilian: Kan Variation: 5 Nc3} 8. Qd2 Qc7 9. O-O-O {LiveBook: 15 Games} (9. g4 d6 10. g5 Nfd7 11. a4 b4 12. Nce2 d5 13. exd5 Bxd5 14. Nf4 g6 15. Nxd5 exd5 {1-0 (34) Savchenko,B (2569)-Svidler,P (2765) Moscow 2006}) 9... Bb4 (9... b4 $11 10. Nce2 d5) 10. Qe1 {[#] aiming for Ncxb5.} (10. Bf4 $5 {[%cal Rf4c7]} Qc8 11. Nde2 $11) 10... Be7 $146 (10... Bxc3 $5 11. Qxc3 Qxc3 12. bxc3 d5 $11) ({Predecessor:} 10... Bxc3 11. Qxc3 Qxc3 12. bxc3 d5 13. exd5 Bxd5 14. a4 bxa4 {1-0 (80) Litvinov,M (2125)-Januszkiewicz,W (1861) Budva 2013}) 11. Qf2 d6 {[%cal Bd7d6,Bd6e5][%mdl 32]} 12. Bxb5+ $2 (12. a3 $11) 12... axb5 $19 13. Ndxb5 Qc6 14. Bb6 (14. Qg3 $17 {was necessary.}) 14... Na6 15. e5 $2 (15. h4) 15... dxe5 16. Na7 Bc5 (16... Qc4 $142 17. Qf1 Qf4+ 18. Kb1 O-O) 17. Bxc5 (17. Nxc6 $142 Bxf2 18. Bxf2 Bxc6 19. Rhe1) 17... Qxc5 18. Qxc5 Nxc5 19. Nab5 Ke7 20. Rd6 (20. Rhe1 {might work better.}) 20... Nd5 21. Rd1 Ne3 22. Re1 Nc4 23. Rdd1 f6 24. b3 Nb6 25. Kb2 Rhd8 26. a4 Nd5 27. Ra1 Nf4 28. Red1 $2 (28. g3 Ncd3+ 29. cxd3 Nxd3+ 30. Kc2) 28... Rxd1 29. Rxd1 Nxg2 30. Rd6 Bxf3 31. Rb6 Ne3 32. Kb1 Nd5 33. Nxd5+ Bxd5 34. a5 Nd7 35. Rd6 Rxa5 36. c4 {[#]} Rxb5 $1 37. Rxd7+ (37. cxb5 Kxd6) 37... Kxd7 {Black mates.} 38. cxb5 Bxb3 {[%mdl 4096] Endgame KB-KPP} 39. Kb2 Bc4 40. b6 Kc6 41. Ka1 Kxb6 {KB-KP} 42. Kb2 Kc5 43. Ka1 Kb4 44. Kb2 f5 45. Ka1 Kc3 46. Kb1 f4 47. Ka1 f3 48. Kb1 f2 {[%cal Rf2f1]} 49. Ka1 f1=R# {Precision: White = 10%, Black = 57%.} ({Black should try} 49... f1=Q#) 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Erkhes, Bayartnar"]
[Black "Flores Quillas, Diego Saul Rodri"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1638"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,96,122,128,187,114,126,79,126,122,149,151,153,148,147,159,208,208,245,239,252,241,722,236,213,191,191,212,224,185,235,30,163,-43,-37,-40,-33,-244,-252,-249,-249,-250,-245,-223,-228,-245,-250,-245,-216,-218,-206,-200,-117,-117,-127,-131,-104,-111,-129,-217,-212,-212,-211,-461,-456,-455,-309,-306,-271,-265,-258,-587,-525,-5643,-5639,-5639,-5639,-3887,-4727,-5639,-5639]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d5 (5... Be7 6. O-O O-O 7. Rd1 e5 8. c3 Re8 9. Na3 Bf8 10. d3 d5 11. exd5 Nxd5 12. Ng5 h6 13. Ne4 f5 {1-0 (65) Artemiev,V (2706)-Morozevich,A (2656) Sochi 2018}) 6. exd5 {B40: Sicilian: 2...e6, Unusual lines} Nxd5 7. O-O Be7 8. Rd1 Bf6 9. Nc3 Nxc3 10. dxc3 {LiveBook: 5 Games} Qe7 (10... Qb6 $16) 11. Bf4 $146 (11. Nd2 $18) ({Predecessor:} 11. Nd2 Qc7 12. Ne4 Be7 {1-0 (85) Diamant,A (2472)-Rosen,E (2414) Saint Louis 2015}) 11... e5 $16 12. Nxe5 Nxe5 13. Bxe5 Bxe5 14. Re1 $1 O-O {White must now prevent ...Re8.} 15. Qxe5 Be6 16. f4 Qd7 17. Qxc5 Rfd8 18. f5 Bxf5 19. Re7 Qd6 $2 {[#]} (19... Qc8 20. Rc7 Qe6 21. Rxb7 g6) 20. Qxd6 $2 (20. Re8+ $1 {[%mdl 512]} Rxe8 21. Qxd6) 20... Rxd6 $18 21. Rae1 {White threatens Re8+ and mate.} g6 22. Rxb7 Rad8 23. c4 Be6 24. c5 $2 (24. Rxa7 Rd1 $16) (24. Bd5 $18) 24... Rd2 (24... Rd1 $1 $11 {and Black is okay.} 25. Kf2 R1d2+ 26. Re2 Bc4) 25. c3 $2 (25. c6 $18) 25... Rxg2+ $1 $15 26. Kxg2 {[%mdl 4096] Endgame KRR-KRB} Bd5+ 27. Kh3 $2 ({White should try} 27. Kg1 $15 Bxb7 28. Re7 Rd1+ 29. Kf2) 27... Bxb7 $19 {KRB-KR} 28. Re7 Bc8+ 29. Kg2 Bd7 30. Kf2 Kf8 31. Re2 Bb5 32. Rc2 Rd1 33. c4 Bc6 34. b4 a6 (34... Be4 $19 35. Rc3 Rd3) 35. Rb2 $17 Be4 36. Ke3 Rb1 $1 {[%cal Rb1b2]} 37. Rxb1 Bxb1 {KB-KP} 38. a4 {[#]} (38. Kd4 $17 Bxa2 39. c6) 38... Bc2 $1 $19 39. a5 {[#]} Ba4 $1 40. c6 $2 (40. Kd4 {keeps fighting.} Ke7 41. Kd5) 40... Bxc6 41. Kd4 {intending Kc5.} Ke7 42. Kc5 Bf3 43. Kb6 Be2 44. b5 $2 (44. Kc5 {nothing else works.}) 44... axb5 {Black is clearly winning.} 45. cxb5 Kd6 46. a6 f5 47. a7 Bf3 48. Ka6 Ba8 {Precision: White = 41%, Black = 63%.} 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Kalosha, Zhiulien Oleksii"]
[Black "Shen, Shiyan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1637"]
[BlackElo "2187"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,74,18,-7,-12,-50,3,-64,119,112,125,114,107,59,47,7,12,9,27,20,17,0,0,16,37,-119,-113,-439,-468,-438,-453,-460,-462,-734,-701,-688,-683,-614,-582,-29991,-29992,-29992,-29971,-29969,-29972,-29966,-29967,-6697,-462,-5875,-5904,-5157,-4910]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 h5 10. O-O-O Nbd7 11. Kb1 Rc8 12. g3 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} b5 13. h3 {LiveBook: 3 Games} (13. Nd5 Nxd5 14. exd5 Bf5 15. Bd3 Bxd3 16. Qxd3 O-O 17. Rhg1 f5 18. h3 {1-0 (47) Aronian,L (2767)-Vachier Lagrave,M (2779) Saint Louis 2018}) 13... Nb6 14. Qf2 {The position is equal.} Nfd7 (14... Rxc3 $1 $15 15. Bxb6 (15. bxc3 Na4 $15) 15... Rxf3 16. Qxf3 Qxb6) 15. f4 $146 ({White should try} 15. Nd5 $11 Nxd5 16. exd5) ({Predecessor:} 15. Nd5 Bxd5 16. exd5 Nc4 17. Bc1 Qc7 18. Bd3 Ndb6 19. Be4 {1-0 (46) Dela Cruz,N (2343)-Lim,Z (2192) Kuala Lumpur 2013}) 15... b4 $2 (15... Rxc3 $1 $15 16. bxc3 Na4) 16. Nd5 $16 Nxd5 17. exd5 Bf5 18. Rc1 {Black must now prevent fxe5.} Be4 19. Bg2 Bxg2 20. Qxg2 a5 $1 21. fxe5 Nxe5 22. Nd4 O-O 23. Bf4 Bf6 24. g4 $2 {[#]} (24. Bxe5 $14 Bxe5 25. Nc6) 24... Nc4 $1 $36 {[%mdl 2048] Black is really pushing.} 25. Qf2 $2 {[%mdl 8192] [#]} (25. Rhd1 $17) 25... Qb6 $1 $19 26. Rhd1 {[#]} Na3+ $1 {[%mdl 512]} 27. Ka1 (27. bxa3 bxa3+) 27... Bxd4 28. Rxd4 {[#]} (28. Qxd4 $142 Qxd4 29. Rxd4 Nxc2+ 30. Rxc2 Rxc2 31. Kb1) 28... Nxc2+ $1 {[%mdl 512]} 29. Rxc2 Rxc2 30. Qg1 Rfc8 {( -> ...Qxd4!)} 31. Kb1 b3 32. a3 Rg2 33. Qd1 Rcc2 34. Bc1 Qc5 35. Re4 {[#]} Rxc1+ $1 {Black is clearly winning.} 36. Qxc1 Rg1 {[%csl Gc5][%cal Rg1c1]} 37. Re1 {[#]} Qc2+ $1 {[%mdl 512] Precision: White = 20%, Black = 66%.} 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Davidov, Lazar"]
[Black "Milikow, Elie"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1623"]
[BlackElo "2173"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,116,8,0,2,0,8,-16,0,-7,-8,-35,-14,-12,-23,-124,-115,-107,-15,-20,-22,-39,-8,-20,-21,-39,-20,-43,-44,-30,0,0,0,0,0,0,0,0,0,-30,-30,-30,-30,-30,-30,-38,-30,-37,-37,-37,-37,-37,-39,-69,-40,-31,-31,-91,-91,-91,-91,-91,-91,-148,-148,-148,-148,-148,-148,-148,-148,-148,-148,-148,-148,-148,-148,-325,-319,-318,-304,-304,-303,-289,-269,-732,-721,-721,-664,-642,-493,-1982,-1828,-1764,-1585,-29988,-1200]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. cxd5 Nxd5 7. Bd2 Nb6 8. Be2 Nc6 9. O-O {D94: Grünfeld: 4 Nf3 Bg7 5 e3} e5 10. Nxe5 Nxe5 11. dxe5 Bxe5 12. Qc2 {LiveBook: 12 Games} Qe7 13. Rfd1 c6 {[#]} 14. Be1 $146 ({Predecessor:} 14. a4 Be6 15. a5 Nc4 16. Be1 f5 {1-0 (33) Cvek,R (2517)-Boruchovsky,A (2539) Pardubice 2015}) 14... Bg7 15. Rd2 Be6 16. a3 Nc4 17. Bxc4 Bxc4 18. b3 (18. Ne2 $11 Be6 19. f3) 18... Be6 $17 19. b4 Rfd8 ({Better is} 19... a5 $17 20. Rdd1 Bg4) 20. Rxd8+ $1 $11 Rxd8 21. Rd1 h5 22. Rxd8+ Qxd8 23. Qd2 Qe7 24. Ne4 Bd5 25. Nc3 Bxc3 26. Qxc3 Qg5 {[%csl Gd5][%cal Rg5g2]} 27. e4 $1 Bxe4 {[%csl Ge4][%cal Rg5g2]} 28. f3 Bd5 29. Bd2 Qd8 (29... Qe7 {with more complications.} 30. Be3 b6 31. Bd4 Bb3 32. h3 Ba4) 30. Qe3 (30. Be3 {seems wilder.} b6 31. a4 f6 32. Qd4 Kf7 33. a5) 30... Qb6 31. Qxb6 axb6 {[%mdl 4096] Endgame KB-KB} 32. Be3 b5 33. Kf2 f6 34. g3 Kf7 35. Ke2 Bc4+ 36. Kd2 Ke6 37. Bf4 g5 38. Bc7 f5 39. f4 (39. Ke3 $15) 39... g4 $17 40. Kc3 Kd5 $1 41. Bd8 Bf1 42. Bc7 ({White should play} 42. Kd2) 42... Ke4 $1 43. Bd8 Kf3 44. Kd4 Kg2 45. Kc5 Kxh2 46. Bh4 Bg2 47. Kb6 Be4 48. Kc5 Kg2 49. Kb6 $2 (49. Kd4 $17) 49... Kf3 $1 $19 {[%cal Rf3e3]} 50. Kc5 {[#]} Ke3 $1 {[%cal Re3d2]} 51. Bf6 Kd3 52. Be7 Kc3 53. Bf8 $2 {[#]} (53. Kb6) 53... h4 $1 54. gxh4 g3 {[%cal Bg4g3,Bg3g2][%mdl 32]} 55. Kb6 {next h5 is good for White.} Bf3 56. Kc5 (56. Bc5 $142 Kd3 57. Kxb7) 56... g2 57. Bg7+ Kd3 58. Bd4 {[#]} Ke4 {Precision: White = 31%, Black = 68%.} (58... b6+ $142 $1 {[%mdl 512]} 59. Kd6 (59. Kxb6 Kxd4) 59... Kxd4 60. Kd7 g1=Q 61. Ke8 Qe1+ 62. Kd8 Qxh4+ 63. Ke8 Qxf4 64. Kd7 Qb8 65. Ke6 Qe8+ 66. Kd6 Qf7 67. a4 bxa4 68. b5 a3 69. bxc6 Bd5 70. c7 Qe6#) 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Aragon, Ricardo"]
[Black "Droin, Augustin"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1607"]
[BlackElo "2155"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,54,-15,-33,5,-12,10,10,6,8,12,0,10,-104,-99,-89,-35,-137,-111,-170,-171,-219,-87,-214,-176,-253,-262,-279,-226,-609,-627,-659,-262,-253,-221,-391,-293,-1040,-1038,-1009,1019]} 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. d3 Nge7 7. Nf3 d5 8. O-O O-O 9. Rb1 Qb6 {[#] Droht stark ...Lxc3. B24: Sizilianisch (Geschlossenes System)} (9... b6 10. a3 dxe4 11. Nxe4 Bb7 12. b4 cxb4 13. axb4 Nd5 14. b5 Nd4 15. c4 Nf6 16. Ba3 Nxe4 17. dxe4 {0-1 (57) Grbac,I (2133)-Fercec,N (2450) Porec 2015}) 10. Bd2 c4+ 11. Kh1 cxd3 {Die Stellung ist ausgeglichen.} 12. cxd3 Qa6 13. Ne1 $146 ({Vorgänger:} 13. Qb3 Qxd3 14. Nxd5 Qxe4 {1-0 (39) Rakhorst,W-Larrass,I ICCF corr 1992}) 13... Rd8 14. exd5 (14. b4 $11 {hält das Gleichgewicht.} Nd4 15. b5) 14... exd5 $17 15. a3 Bf5 ({Günstiger ist} 15... h5 $17 16. b4 Nd4) 16. Bc1 ({Besser ist} 16. g4 $15 Be6 17. f5 gxf5 18. gxf5 Nxf5 19. Qh5) 16... Rac8 17. Na4 (17. g4 $17 {war einen Versuch wert.} Be6 18. f5 gxf5 19. gxf5 Nxf5 20. Qh5) 17... Nd4 $19 18. b4 Ne6 (18... Nb5 $19 {und Schwarz behält klar die Oberhand.} 19. Nf3 Nc3 20. Nxc3 Qxd3) 19. Qb3 (19. b5 $17 Bg4 20. bxa6 Bxd1 21. axb7) 19... b5 $36 {[%mdl 2048] [#] Schwarz bestimmt, wo es lang geht.} 20. Nb2 (20. Nc5 $142 $1 {[%mdl 512]} Nxc5 21. bxc5) 20... Nd4 21. Qa2 Nc2 {Und weiter mit ...Sxb4! wäre nett.} 22. Nxc2 $2 (22. Nd1 Qa4 23. Ne3 Nxe3 24. Bxe3) 22... Rxc2 23. Qb3 Rc3 $2 (23... Rdc8 24. Re1 R8c3 25. Qxc2 Rxc2) 24. Qd1 Qxa3 25. Qe1 $2 (25. g4 Be6 26. f5 gxf5 27. Bg5) 25... Nc6 26. Qd2 $2 (26. g4 Bxg4 27. Nc4) 26... Qa2 27. Nd1 Bf8 $4 {[%mdl 40960] Precision: Weiß = 10%, Schwarz = 26%. . Loss on Time!?} (27... Rc2 $19 28. Rb2 Rxd2 29. Rxd2 Qb3) 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "McKennis, Darren"]
[Black "Tian, Eddy"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1598"]
[BlackElo "2151"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,123,28,0,39,8,6,6,21,26,24,0,2,2,2,2,0,0,3,-25,-15,-21,22,-29,-25,-29,-27,-35,-20,-21,-14,-18,-16,-37,-35,-45,-4,-23,-26,-66,-45,-44,-10,-23,0,-18,-5,-18,0,0,40,40,44,44,66,70,71,43,37,13,12,20,21,0,0,0,34,0,0,0,0,0,23,25,42,42,42,18,20,10,10,0,0,0,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,74,71,24,0,120,0,0,0]} 1. d4 Nf6 2. Bf4 c5 3. dxc5 Qa5+ (3... Nc6 4. Nc3 e5 5. Bg5 Bxc5 6. e3 Bb4 7. Nge2 d5 8. a3 Bxc3+ 9. Nxc3 Be6 10. Bb5 d4 11. Bxf6 Qxf6 {½-½ (42) Aronian,L (2799)-Kasparov,G (2812) Saint Louis 2017}) 4. Nc3 Ne4 5. Bd2 Nxd2 6. Qxd2 {LiveBook: 3 Games. A45: Trompowsky Attack} Nc6 $146 ({Predecessor:} 6... Qxc5 7. Nf3 e6 8. e4 a6 9. Be2 b5 10. a3 Be7 11. O-O O-O {0-1 (46) Nagy,D (2241)-Gyorkos,L (2395) Hungary 2011}) 7. Nd5 Qxd2+ $1 8. Kxd2 {[#] Nc7+ is the strong threat.} Kd8 {[%cal Be8d8,Bd8c7,Bc7d6,Bd6e7][%mdl 32]} 9. Nc3 e6 10. Ne4 Kc7 11. Nf3 f5 12. Nd6 Bxd6 13. cxd6+ Kxd6 14. Ng5 {[#] Hoping for Nf7+.} Ke7 15. f4 Nb4 16. a3 (16. Re1 $142) 16... Nd5 $11 17. g3 Nf6 18. Bg2 h6 19. Nh3 d5 20. Nf2 Rd8 21. Ke3 Bd7 22. Bf3 Ne4 (22... g5 {looks sharper.} 23. Rhc1 Bb5 24. Nd3 d4+ 25. Kf2 Ne4+) 23. Bxe4 dxe4 24. Rhd1 Rac8 25. Rd2 Rc7 26. Nd1 Rdc8 27. Nc3 b6 28. Rad1 Rxc3+ 29. bxc3 Rxc3+ {[%mdl 4096] Endgame KRR-KRB} 30. Kd4 Rxa3 31. c4 Bc6 32. Rb2 {[%mdl 1024] White has compensation.} Ba4 33. Rdd2 Bb3 $1 34. Kc3 Bd1+ $1 35. Kb4 Ra4+ $1 36. Kc3 Ra3+ 37. Kd4 Bb3 $1 38. c5 bxc5+ 39. Kxc5 {And now Kb4 would win.} a5 40. Kb5 a4 41. Rb1 $1 Ra2 42. Rxa2 Bxa2 $14 {KR-KB} 43. Ra1 Bb3 44. Kc5 Kf6 45. Kd4 g5 46. e3 gxf4 47. exf4 Ke7 48. Ke5 h5 49. h4 Kf7 50. Kd6 Ke8 51. Rb1 Kd8 52. Rc1 Ke8 53. Rc3 Kf7 54. Rc7+ Kf6 {aiming for ...a3.} 55. Rc3 Bd1 56. Re3 Bc2 57. Rc3 Bd3 58. Ra3 Bb5 (58... Bc2 $1 $11) 59. Kc5 $16 Bd7 60. Kd6 Be8 (60... Bb5 $1 $11 {remains equal.}) 61. Rc3 (61. Ra1 $16) 61... Bb5 $1 $11 62. Ra3 {Precision: White = 54%, Black = 55%.} 1/2-1/2

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Macias de Castro, Alberto"]
[Black "Vergara Anton, Diego"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1586"]
[BlackElo "2132"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:01:17]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:01:00]} exd5 {[%emt 0:00:00]} 4. Bd3 {[%emt 0:01:54]} Nc6 {[%emt 0:00:31]} 5. c3 {[%emt 0:01:29]} Bd6 {[%emt 0:03:12]} 6. Qc2 {[%emt 0:01:28]} h6 {[%emt 0:04:44]} 7. Nf3 {[%emt 0:02:55]} Bg4 {[%emt 0:02:47]} 8. Nbd2 {[%emt 0:05:15]} Qe7+ {[%emt 0:00:53]} 9. Be2 {[%emt 0:02:12]} O-O-O {[%emt 0:00:23]} 10. h3 {[%emt 0:02:19]} Bd7 {[%emt 0:02:07]} 11. Nb3 {[%emt 0:14:21]} Re8 {[%emt 0:02:37]} 12. Be3 {[%emt 0:02:43]} f5 {[%emt 0:01:22]} 13. g3 {[%emt 0:10:43]} Bxg3 {[%emt 0:03:47]} 14. Nc5 {[%emt 0:06:09]} Qxe3 {[%emt 0:02:23]} 15. fxg3 {[%emt 0:00:48]} Qxf3 {[%emt 0:00:47]} 16. Rg1 {[%emt 0:00:58]} Qe3 {[%emt 0:01:35]} 17. Rg2 {[%emt 0:01:23]} Nf6 {[%emt 0:06:08]} 18. Rd1 {[%emt 0:01:21]} f4 {[%emt 0:04:07]} 19. Rd3 {[%emt 0:00:59]} Qe7 {[%emt 0:00:07]} 20. gxf4 {[%emt 0:00:18]} Bf5 {[%emt 0:05:36]} 21. Qb3 {[%emt 0:00:38]} Na5 {[%emt 0:00:18]} 22. Qb5 {[%emt 0:01:57]} Bxd3 {[%emt 0:00:25]} 23. Nxd3 {[%emt 0:00:33]} Nc4 {[%emt 0:00:41]} 24. Nc5 {[%emt 0:00:38]} c6 {[%emt 0:01:17]} 25. Qa4 {[%emt 0:01:00]} Kb8 {[%emt 0:00:23]} 26. Qb4 {[%emt 0:02:40]} Ne3 {[%emt 0:02:13]} 27. Na6+ {[%emt 0:01:23]} Ka8 {[%emt 0:00:21]} 28. Qxe7 {[%emt 0:04:49]} Nxg2+ {[%emt 0:00:10]} 29. Kf2 {[%emt 0:00:05]} Rxe7 {[%emt 0:00:06]} 0-1

[Event "FIDE WCCC U12 2018"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Snitsarenko, Igor"]
[Black "Nguyen, Quoc Hy"]
[Result "*"]
[ECO "B28"]
[WhiteElo "1573"]
[BlackElo "2117"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,12,2,-6]} 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 {Predecessor:} 7. Bd3 $146 Bxc3+ 8. bxc3 O-O 9. O-O d6 10. Bg5 Nbd7 11. Qd2 h6 12. Be3 Ng4 13. Rfd1 Ndf6 14. c4 Be6 15. c5 {0-1 (32) Sukandar,I (2396)-Hou,Y (2661) Tromsoe 2014} *

