[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.1"]
[White "Maghsoodloo, Parham"]
[Black "Hakobyan, Aram"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2649"]
[BlackElo "2554"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,151,18,18,23,16,18,13,13,10,4,-3,21,0,0,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,17,16,38,0,39,16,11,3,33,31,118,119,123,114,115,95,95,77,60,0,0,0,0,0,45,49,47,48,79,81,102,129,85,101,129,129,78,79,87,97,151,115,652,657,646,629,581,575,550,0,549,545,469,160,168,69,88,27,100,104,101,100,118,102,125,77,76,75,180,117,118,118,118,118,101,99,104,161,288,253,261,278,627,627,627,627,627,558,620,620,620,620,613,606,613,0,598,565,547,435,29991,29992]} 1. Nf3 Nf6 2. g3 g6 3. b3 c5 4. c4 Bg7 5. Bb2 d6 6. Bg2 e5 7. O-O O-O 8. Nc3 Nc6 9. d3 h6 10. Nd2 Be6 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} 11. Nde4 Ne8 (11... Qd7 12. Nxf6+ Bxf6 13. a3 Bg7 14. Nd5 Rab8 15. b4 b6 16. Bc3 Ne7 17. Nxe7+ Qxe7 18. a4 Qd7 19. Qd2 d5 20. bxc5 bxc5 21. cxd5 Bxd5 {½-½ (36) Artemiev,V (2653)-Gelfand,B (2725) Moscow 2016}) 12. Nd5 {LiveBook: 10 Games} Ne7 {The position is equal.} 13. Nec3 $146 ({Predecessor:} 13. Nxe7+ Qxe7 14. Qd2 f5 15. Nc3 Nf6 16. Rab1 Kh7 17. a3 Rad8 18. b4 {½-½ (47) Bendig,F (2309)-Eckhardt,T (2449) ICCF email 2008}) 13... Nxd5 14. Nxd5 Nc7 15. Nc3 Rb8 16. e3 d5 17. Qc2 d4 18. exd4 exd4 19. Ne4 b6 20. Rae1 f5 21. Nd2 g5 22. Nf3 Qd6 23. Bc1 f4 24. gxf4 gxf4 25. Kh1 Rbe8 26. Nd2 Qd7 27. Rg1 Kh8 28. Bf3 Bf5 29. Ne4 Ne6 30. Qd1 Bxe4 ({Black should play} 30... Re7 $14) 31. Bxe4 $16 (31. Rxe4 $6 Ng5 $11) 31... Ng5 32. Rxg5 $1 Rxe4 33. Rxe4 hxg5 34. Qh5+ Kg8 35. f3 (35. Kg2 $14) 35... Bf6 $11 36. Qg6+ Qg7 37. Qf5 Bd8 38. Qg4 Kh7 39. Kg2 Qf7 40. b4 Re8 41. bxc5 (41. Rxe8 $6 Qxe8 42. Kf2 Qa4 $11) 41... bxc5 42. Bd2 (42. Rxe8 $6 Qxe8 43. Qf5+ Kg7 $11) 42... Rxe4 43. fxe4 Qb7 44. Kf2 Qb2 45. Ke2 Qxa2 {[#]} (45... Kh8 $142) 46. h4 $1 $16 {[%cal Rh4g5][%mdl 512]} gxh4 $2 {[%mdl 8192]} (46... a6 $16) 47. Qxf4 $18 ({Not} 47. Qd7+ Kg6 $16) 47... Kg7 48. Qg4+ Kf7 49. Qh5+ Kg7 50. Qg4+ Kf7 $1 51. Qf5+ Ke8 52. Qxc5 $2 (52. Qh5+ $18 Kd7 53. Qxc5) 52... Qa6 $16 53. Qxd4 ({White should try} 53. Qe5+ $18 Be7 54. Bb4) 53... Qg6 {...Qh5+ is the strong threat.} 54. Qe5+ Kd7 (54... Kf7 $11 {remains equal.}) 55. Qd5+ $1 Ke8 56. Qb5+ Kf7 57. Qd7+ $1 Be7 58. Bb4 ({Much weaker is} 58. Qxa7 $6 Qh5+ 59. Ke1 h3 $11) 58... Qg2+ 59. Kd1 Qg5 (59... Qg1+ $16 {was called for.} 60. Kc2 Qh2+ 61. Kb3 Qe5 62. Qxa7 h3 63. Bxe7 Qxe7) 60. Kc2 (60. Bd6 $1 $18) 60... a5 61. Bd6 {aiming for e5.} Qf6 62. Bxe7 Qxe7 {[%mdl 4096] Endgame KQ-KQ} 63. Qd5+ Kg7 64. Qxa5 h3 (64... Qf6 $142 65. Qa7+ Kg6) 65. Qh5 $18 Qe6 66. e5 Qh6 $2 (66... Kg8 67. Kd1 Kf8) 67. Qg4+ $1 Kf8 68. Qd7 $1 Qh4 69. Qd6+ Kg7 70. e6 h2 71. Qe5+ $1 Kh7 {[#]} 72. Qf5+ $1 ({Don't go for} 72. e7 $2 Qf2+ 73. Kc3 h1=Q $19) 72... Kg7 73. e7 $2 (73. Qf7+ $18 Kh6 74. e7) 73... h1=Q $4 {[%mdl 8192]} (73... Qxe7 $11 74. Qg4+ Kh8 75. Qh3+ Qh7 76. Qc8+ Kg7 77. Qg4+ Qg6 78. Qd4+ Qf6 79. Qd7+ Qf7 80. Qd4+ Qf6 81. Qg4+ Qg6 82. Qd4+ Qf6) 74. Qe5+ Kh7 {[#] ( -> ...Qf2+)} 75. e8=Q $1 {[%csl Ge8][%cal Re5h8]} Qxc4+ (75... Qf2+ $18 76. Qe2 Qhf3 77. Qxf2 Qxf2+ 78. Kb3 Qb6+ 79. Qb5 Qg1) 76. dxc4 {Precision: White = 67%, Black = 45%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.2"]
[White "Donchenko, Alexander"]
[Black "Christiansen, Johan-Sebastian"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2614"]
[BlackElo "2525"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,60,32,24,31,8,29,33,31,45,47,0,0,0,0,0,16,14,16,16,16,16,16,16,12,13,26,21,16,-16,-16,-16,-24,-19,-12,-16,5,4,5,5,5,5,5,5,5,0,0]} 1. c4 e5 2. g3 Nc6 3. Nc3 Bc5 4. Bg2 d6 5. e3 a6 6. Nge2 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} Ba7 7. b3 Nf6 8. Bb2 O-O 9. O-O {LiveBook: 11 Games} Re8 10. h3 $146 ({Predecessor:} 10. d4 exd4 11. exd4 Bf5 12. h3 h6 13. a3 Qd7 14. Kh2 {0-1 (27) Reshetnikov,A (2497)-Najer,E (2626) Moscow 2013}) 10... Rb8 11. Kh2 Bd7 12. Rc1 h6 13. Nd5 Nxd5 $1 14. cxd5 Nb4 15. d4 {[#] a3 is the strong threat.} Nxa2 16. Ra1 Nb4 17. Ba3 $1 {[%cal Ra3b4]} c5 18. dxc6 $1 bxc6 19. dxe5 dxe5 20. Bxb4 Rxb4 21. Rxa6 Bb6 22. Qd6 Bc8 23. Qxd8 Rxd8 24. Ra8 Rxb3 {The position is equal.} 25. Bxc6 Rb2 26. Nc3 {Black must now prevent Na4.} Be6 {[#] aiming for ...Rxa8.} 27. Na4 Rxa8 28. Bxa8 Rb4 29. Nxb6 Rxb6 30. Be4 g6 {Precision: White = 64%, Black = 52%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.3"]
[White "Tang, Andrew"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2489"]
[BlackElo "2582"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,84,50,39,61,40,50,36,55,53,50,54,57,27,41,20,27,6,82,33,30,33,32,32,35,22,25,25,16,29,18,25,16,25,30,29,38,40,38,0,0,-16,0,-4,0,0,0,0,0,0,0,-4,-10,-180,-185,-200,-183,-187,-75,-77,-70,-75,-84,-77,-71,-85,-83,-201,-197,-373,-356]} 1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 c6 8. Nbd2 Na6 9. e3 {LiveBook: 18 Games} Ne4 {A81: Dutch Defence: 2 g3} (9... Kh8 10. c4 Rb8 11. a3 Be6 12. Rc1 Qd7 13. Ne1 c5 14. Nd3 b5 15. dxc5 Nxc5 16. Nxc5 dxc5 17. Qc2 bxc4 18. Nxc4 Bxc4 19. Qxc4 {½-½ (85) Vallejo Pons,F (2705)-Ivanchuk,V (2775) Beijing 2011}) 10. Qe2 Qc7 $146 ({Predecessor:} 10... Rb8 11. Rad1 Qa5 12. a3 b5 13. Nxe4 fxe4 14. Nd2 d5 15. f3 exf3 16. Nxf3 Bg4 17. h3 {1-0 (31) Gaede,D (2340)-Roettig,H (2078) Kiel 2017}) 11. Rad1 Bd7 {White is slightly better.} 12. Ne1 Ng5 13. Nd3 Rae8 14. h4 Nf7 $1 15. e4 e5 16. dxe5 dxe5 (16... fxe4 $1 $11 {remains equal.} 17. Qxe4 (17. Nxe4 d5 $11) 17... d5) 17. Rfe1 f4 18. gxf4 exf4 19. e5 Bf5 20. Nf3 Qe7 21. Nxf4 Bg4 22. Nd3 Nh6 23. Qe4 Nc7 {[%cal Ba6c7,Bc7e6,Be6f4][%mdl 32]} 24. Bc1 Ne6 25. Bxh6 Bxf3 $1 26. Bxf3 Bxh6 {[%cal Bg7h6,Bh6f4,Bf4c7][%mdl 32]} 27. Bg4 Nf4 $1 28. Qc4+ Kh8 29. Nxf4 Rxf4 30. Re4 $1 {[%cal Re4f4]} Ref8 31. Rxf4 Bxf4 32. e6 {Black must now prevent Qc3+.} Qxh4 33. Qc3+ Kg8 {( -> ...Bh2+)} 34. Bh3 $2 {[#]} (34. Qh3 $11 Qg5 35. Kh1) 34... Bc7 $1 $19 35. Rd2 Bb6 $40 {[%cal Rf8f2][%mdl 128] White is in trouble.} 36. e7 {Intending Be6+ and mate.} Qxe7 (36... Rxf2 $19 {is more deadly.} 37. Rd8+ (37. Qe3 $2 Rxd2 38. e8=Q+ Kg7 $19) 37... Rf8+ 38. Kh1 Rxd8 39. exd8=N Bxd8 40. Qc4+ Qxc4 41. bxc4 c5) 37. Qc4+ $17 Rf7 {Threatens to win with ...Qe1+.} 38. Kf1 $1 Kf8 {And now ...Qf6 would win.} 39. Qc3 {[%cal Rc3h8] [#]} Rf6 40. Re2 Qd6 41. Rd2 (41. Qd2 $17 {is a better defense.}) 41... Qf4 $19 42. Re2 $2 (42. Bg2) 42... Qh4 {Precision: White = 43%, Black = 64%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.4"]
[White "Sindarov, Javokhir"]
[Black "Aravindh, Chithambaram VR"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2484"]
[BlackElo "2578"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,78,21,33,27,51,23,39,28,17,24,0,-22,-32,-33,68,77,91,92,116,121,168,163,156,145,145,75,205,197,224,193,219,158,110,0,446,452,586,636,647,623,600,585,690,857,870,855,827,794,711,829,813,770,749,764,824,791,29991]} 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. O-O-O Bb7 {B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} (11... Qc7 12. f4 d6 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. Bd4 O-O 16. exd6 Rb5 17. Qe4 Bxd4 18. Rxd4 exd6 19. Rhd1 {1-0 (34) Popov,I (2651)-Vokarev,S (2468) Loo 2014}) 12. Qc5 O-O {LiveBook: 5 Games} 13. c3 Rc8 {White has an edge.} 14. Qb4 Qc7 $146 ({Predecessor:} 14... Bc6 15. f4 Rb8 16. Qc5 Qe8 17. h4 d6 18. exd6 exd6 19. Rxd6 {½-½ (31) Kjeldsen,K (1642)-Larsen,A (2022) ICCF email 2011}) 15. f4 d6 16. exd6 exd6 17. Bd4 (17. Rxd6 $2 Rfe8 $19) (17. Qxd6 $2 Qa5 $19) 17... Bh6 18. Kb1 Rb8 (18... a5 $15 19. Qa4 Bxf4) 19. Bxa7 $14 Ra8 20. Bb6 Qe7 21. a4 Be4+ 22. Bd3 Bxg2 23. Rhe1 Qh4 24. Be4 ({Much worse is} 24. Qxd6 $6 Bf3 $11) (24. a5 $142) 24... Bxe4+ (24... Rae8 $16) 25. Rxe4 $18 ({Much less strong is} 25. Qxe4 $6 Bxf4 26. a5 Qh6 $16) 25... Qxh2 26. a5 ({Weaker is} 26. Rxd6 Rfb8 $14) 26... Rfb8 27. Qb5 Bxf4 28. Re2 (28. Rf1 $16 Be5 29. Qd5) 28... Rxa5 $2 {[%mdl 8192] [#]} (28... Qh3 $11 {and Black has nothing to worry.}) 29. Re8+ {White is clearly winning.} Kg7 30. Bd4+ Be5 31. Bxe5+ dxe5 32. Qxb8 Qe2 {[%cal Re2d1] [#]} 33. Rg8+ Kh6 34. Rh1+ Kg5 35. Qd8+ Kf5 36. Qxa5 Qe4+ 37. Ka2 Qxh1 38. Rf8 f6 39. Qd8 Ke4 {Precision: White = 80%, Black = 28%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.5"]
[White "Sunilduth Lyna, Narayanan"]
[Black "Harsha Bharathakoti"]
[Result "0-1"]
[ECO "B09"]
[BlackElo "2474"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,74,47,45,50,43,-2,-8,-17,-17,-29,-29,-29,-25,-27,-13,-31,-46,-59,-44,-42,-55,-60,-60,-43,19,11,11,29,76,55,72,-254,0,0,0,-538,-521,-714,-702,-1194,-1227,-1188,-1165,-1153,-1147,-29990,-606,-592,-521,-496,-283,-1197,-661,-770,-702,-704,-695,-747,-742,-731,-725]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Qe2 {B09: Pirc Defence: Austrian Attack} (7. Bd3 Qxc5 8. Qe2 O-O 9. Be3 Qa5 10. O-O Bg4 11. h3 Bxf3 12. Qxf3 Nc6 13. a3 Rac8 14. Kh1 Nd7 15. Bd2 Qd8 16. Rad1 Nc5 17. Qf2 Qb6 18. Rb1 Nxd3 19. cxd3 Qxf2 20. Rxf2 f5 21. g3 {½-½ (46) Inarkiev,E (2689)-Duda,J (2717) Riadh 2017}) 7... Qxc5 8. Be3 Qa5 {LiveBook: 4 Games} 9. O-O-O {White is slightly better.} Nc6 10. e5 $146 ({Predecessor:} 10. Qb5 O-O 11. Qxa5 Nxa5 12. h3 Be6 13. g4 Rfc8 14. Bd3 Nd7 {1-0 (40) Ortiz,E (2035)-Conterno,D (2043) LSS email 2009}) 10... dxe5 11. fxe5 Ng4 $1 12. Rd5 Qc7 $1 13. Nb5 Qb8 {[%cal Rg4e5]} 14. Bf4 Be6 15. Rc5 O-O $1 16. g3 Qd8 ({But not} 16... Bxa2 $6 17. h3 $14) 17. h3 Qb6 18. hxg4 {Strongly threatening Qh2!} Qxc5 19. Qh2 {[%csl Gh1][%cal Rh2h7]} Rfc8 (19... h5 $15 20. gxh5 g5 21. Nxg5 Bd5) 20. Qxh7+ $11 Kf8 {White must now prevent ...Nb4.} 21. Rh2 {Rd2 is the strong threat.} Nxe5 22. Bh6 {[%cal Rh7h8]} Ke8 23. Nxe5 $4 {[%mdl 8192]} (23. Rd2 $16 {and life is bright. Qg8+ would kill now.} Bxh6 24. Qxh6) 23... Bxe5 $2 $40 {[%mdl 128] Black is up to no good.} ({Black should try} 23... Bxh6+ $1 $19 24. Qxh6 Qxe5) 24. Rd2 {[%cal Rh7g8]} Bd5 {[#]} 25. c4 $2 {[%mdl 8192]} (25. b4 $1 $11 {[%mdl 512]} Qc6 (25... Qxb4 26. Qg8+) 26. Bg2 $1 {[%mdl 512]} Qxb5 27. Rxd5 Rxc2+ 28. Kxc2 Qe2+ 29. Bd2 Rc8+ 30. Kb3 Qc4+ 31. Ka3 Qa6+ 32. Kb3 Qc4+ 33. Ka3 Qa6+ 34. Kb3 Qc4+) 25... Qxb5 $19 26. b3 {With the idea Qg8+.} Qa5 {( -> ...Qc3+)} 27. Bg2 Qc3+ 28. Kd1 Bf3+ 29. Bxf3 Qxf3+ 30. Kc1 Bd6 (30... Qf1+ $142 31. Rd1 Rxc4+ $1 {[%mdl 512]} 32. bxc4 Qxc4+ 33. Kd2 Rd8+ 34. Ke3 Rxd1 35. Qg8+ Kd7 36. Qc8+ Kxc8 37. Kf3 Qf1+ 38. Ke4 Qd3+ 39. Kxe5 Qd4#) 31. Bf4 Qc3+ 32. Kb1 Qf6 {[#]} (32... a5 $142 {Hoping for ...Ra6.} 33. Qg8+ Kd7 34. Qxf7 Rc6 35. Qxg6 a4) 33. Be3 $2 (33. c5 $1 {[%mdl 512]} Kd7 (33... Rxc5 34. Qg8+) 34. Qh1) 33... Qe6 {Black is clearly winning.} 34. Bf4 g5 35. Bxd6 exd6 36. Qh1 Rab8 37. Qf3 Kf8 {Precision: White = 41%, Black = 51%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.6"]
[White "Kevlishvili, Robby"]
[Black "Karthikeyan, Murali"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2485"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,89,45,48,29,41,41,41,43,47,26,39,39,41,41,76,22,26,16,10,6,22,12,17,14,14,14,11,6,14,0,0,0,13,0,0,0,14,0,0,0,124,43,31,31,35,31,22,15,129,125,260,271,271,277,250,66,124,102,115,60,350,243,219,0,0,0,0,0,56,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 {B41: Sizilianisch (Paulsen-Variante)} d6 (7... Qc7 8. Nc2 Bc5 9. Be2 O-O 10. O-O Nc6 11. Kh1 d6 12. f4 Bd7 13. a3 Rad8 14. b4 Ba7 {½-½ (115) Karjakin,S (2782)-Caruana,F (2816) Paris 2018}) 8. Nc2 Bc5 9. Be2 Nc6 10. O-O O-O {LiveBook: 3 Partien} 11. Be3 $146 ({Vorgänger:} 11. Qg3 Nd4 12. Nxd4 Bxd4 13. Bh6 Ne8 14. Rfd1 e5 {1-0 (51) Papp,G (2598)-Romanov,E (2626) Germany 2018}) 11... e5 12. Rfd1 Be6 13. Rab1 Rc8 14. b4 Bxe3 15. Qxe3 Qc7 16. Rbc1 Rfd8 17. h3 (17. Nd5 $16 Bxd5 18. cxd5 (18. exd5 Ne7 $14)) 17... Nb8 {[%cal Bc6b8,Bb8d7,Bd7b6][%mdl 32]} 18. Na3 Nbd7 19. Qd2 Nb6 20. Nd5 Bxd5 $1 21. cxd5 Qd7 22. Qe3 Rxc1 23. Rxc1 Rc8 24. Bd3 Rxc1+ 25. Qxc1 h5 26. Nb1 Qa4 27. a3 a5 28. Nc3 Qb3 29. bxa5 Nbd7 (29... Na4 $11 30. Nxa4 Qxd3) 30. a6 (30. Bf1 $16) 30... bxa6 $14 31. Bxa6 Nc5 32. Bf1 h4 33. f3 $36 {[%mdl 2048] Droht Sb5 und aus. Weiss hat gut koordiniertes Spiel.} Nh5 {[#]} (33... Qb6 $11 {hält das Gleichgewicht.} 34. Kh2 Nh5) 34. Nb5 $1 $16 {Und Lc4 würde nun gewinnen.} Ng3 {[#]} (34... Nb7 $16) 35. Bc4 $1 $18 (35. Nxd6 Nd3 $14) 35... Qa4 36. Nxd6 Qa5 37. Nf5 $2 (37. Kh2 $18 f6 38. Ne8) 37... Nb3 ({Besser ist} 37... Qb6 $14 38. Ne3 Nb3) 38. Qe3 $16 Nd4 39. Nxh4 ({Lieber} 39. Nxg3 $16 hxg3 40. Bf1) 39... Nge2+ $2 {[%mdl 8192]} (39... Qc5 $14 40. Bd3 (40. Kh2 Nde2 $11) 40... Nde2+ 41. Kf2 Qxa3) 40. Kf2 ({Lieber nicht} 40. Bxe2 Qe1+ 41. Kh2 Nxe2 $11) 40... Nc3 {( -> ...Sd1+)} 41. Kg3 $2 (41. Qc1 $18) 41... Qc5 $1 $11 {...Sde2+! ist eine echte Drohung.} 42. Qg5 $1 {zielt auf Lf1 ab.} ({Nur nicht} 42. Qxc3 $2 Ne2+ 43. Bxe2 Qxc3 $19) 42... Qxc4 43. Qxe5 {Droht stark De8+.} g6 (43... Nce2+ $11 44. Kg4 Qc8+ 45. Nf5 f6) 44. Nxg6 (44. Kg4 $1 $14) 44... fxg6 45. Qe8+ {Precision: Weiß = 49%, Schwarz = 42%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.7"]
[White "Karthik Venkataraman"]
[Black "Liang, Awonder"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2519"]
[BlackElo "2575"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 37,72,34,40,40,31,28,39,3,8,5,24,7,21,19,25,17,16,16,19,24,9,1,18,0,0,0,0,0,0,0,0,0,0,0,0,-10,-8]} 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 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 Bg7 16. Bd3 d5 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} (16... exd4 17. cxd4 c5 18. axb5 axb5 19. Rxa8 Bxa8 20. dxc5 Nxc5 21. Bxb5 Rf8 22. e5 dxe5 23. Qxd8 Rxd8 24. Nxe5 {½-½ (39) Hou,Y (2658)-Vitiugov,N (2734) Belokurikha 2018}) 17. Bg5 b4 18. cxb4 h6 19. Bxf6 Qxf6 {LiveBook: 4 Games} 20. exd5 Bxd5 21. Be4 c6 {[%cal Re5d4]} 22. Qd2 $146 ({Predecessor:} 22. dxe5 Nxe5 23. Bxd5 cxd5 24. Qxd5 Nxf3+ 25. gxf3 {½-½ (34) Krzyzanowski,A (2393)-Krauss,H (2313) ICCF email 2016}) 22... exd4 23. Bxd5 cxd5 24. Ne2 {[%cal Re2d4]} Ne5 25. Nxe5 Rxe5 26. Nf4 Rxe1+ 27. Rxe1 Qc6 28. a5 Qb5 29. Rc1 {The position is equal.} Bf8 $1 30. Qxd4 Qxb4 31. Qe5 Qe4 32. Qxe4 dxe4 33. Nd5 Rb8 34. Rc6 Rxb2 35. Rxa6 Kg7 36. Rc6 Rb5 {Precision: White = 42%, Black = 85%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.8"]
[White "Lodici, Lorenzo"]
[Black "Vavulin, Maksim"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2458"]
[BlackElo "2559"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,80,51,42,50,43,49,50,33,40,44,35,19,16,17,37,0,0,0,0,-41,-37,-62,-27,-103,-96,-174,-172,-168,-164,-193,-197,-267,-220,-391,-387,-377,-362,-580,-560,-540,-212,-208,-212,-203,-212,-212,-203,-208,-209,-193,-187,-206,-195,-191,-175,-225,-208,-214,-208,-204,-145,-278,-281,-275,-267,-286,-300]} 1. d4 g6 2. e4 Bg7 3. Nf3 e6 4. c3 Ne7 5. Bd3 b6 6. Nbd2 {B06: Modern Defence} Bb7 7. h4 h6 8. Qe2 d6 {LiveBook: 3 Games} 9. Nc4 (9. Nf1 a6 10. Ng3 Nd7 11. Bd2 c5 {0-1 (33) Timman,J (2610)-Fries Nielsen,J (2398) Helsingor 2014}) 9... Nd7 10. Bf4 d5 $146 ({Predecessor:} 10... a6 11. O-O-O b5 12. Na5 Rb8 13. Nxb7 Rxb7 {0-1 (34) Gruenfeld,Y-Basman,M (2395) London 1978}) 11. exd5 Nxd5 12. Bg3 O-O 13. Nfe5 Nxe5 14. Nxe5 Qe7 15. O-O-O Rfc8 16. Kb1 c5 17. dxc5 Rxc5 18. c4 Nf6 19. f4 (19. f3 $11) 19... Nh5 $36 {[%mdl 2048] White is under strong pressure.} 20. Qe3 (20. Qf2 $17) 20... Bxg2 $19 21. Rhg1 Bb7 $1 22. Rd2 Rd8 23. Bh2 (23. Rdd1 $142) 23... Rcc8 ({Inferior is} 23... Qxh4 24. Nxg6 $1 {[%mdl 512]} fxg6 25. Qxe6+ Kh8 26. Qxg6 $11) 24. Nxf7 $2 (24. Ka1) 24... Qxf7 25. Bxg6 Qf6 26. Bxh5 $2 (26. Bd3 {was necessary.}) 26... Rxd2 27. Qxd2 Qf5+ $2 (27... Be4+ 28. Ka1 Rxc4) 28. Ka1 Qxh5 29. f5 Qxf5 30. Qc3 {[%csl Gg1][%cal Rc3g7] [#]} Bg2 $1 {[%mdl 512]} 31. Qd2 (31. Rxg2 Qf1+) 31... Qf3 32. Qxg2 Qxg2 33. Rxg2 {Strongly threatening Be5.} Rxc4 {[%cal Rc4c1][%mdl 4096] Endgame KRB-KRB} 34. Kb1 {Be5 is the strong threat.} Kf7 ({Don't go for} 34... Rxh4 $2 35. Be5 $18) 35. Bg3 Rg4 36. Rf2+ Kg6 37. Bb8 a5 38. Re2 (38. h5+ $17 {might work better.} Kxh5 39. Bc7) 38... Kf5 {Black has a decisive advantage.} 39. Rf2+ Ke4 40. Re2+ Kd3 {Precision: White = 28%, Black = 73%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.9"]
[White "Sargsyan, Shant"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2477"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,139,14,4,8,8,24,8,43,41,41,37,70,63,61,59,81,82,58,58,80,77,95,72,72,72,72,72,72,72,73,73,88,73,105,91,101,88,101,64,81,81,81,81,81,68,70,68,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,70,81,81,81,70,81,81,81,81,81,81,81,81,81,70,81,0,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,80,80,80,80,80,80,80,0,0,0,8,8,8,8,8,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 {E04: Open Catalan: 5 Nf3} 8. Rxd1 Bxc5 9. Nfd2 {[%cal Bf3d2,Bd2e4,Be4d6][%mdl 32]} Na5 10. Na3 Bxa3 11. bxa3 Nd5 12. Ne4 {LiveBook: 3 Games} O-O 13. Bd2 b6 14. Rac1 {[#]} Bd7 $146 ({Predecessor:} 14... Ba6 15. Bxa5 bxa5 {1-0 (39) Carlsen,M (2837)-Harikrishna,P (2744) Riadh 2017}) 15. Bxa5 bxa5 16. Nd6 Rab8 17. Bxd5 exd5 18. Rxd5 Be6 19. Rxa5 Rb2 20. Kf1 Rfb8 21. Rxa7 h5 22. Rc7 Rb1 23. Rxb1 Rxb1+ $16 {[%mdl 4096] Endgame KRB-KRN} 24. Kg2 Rb2 {[#]} 25. e4 $1 ({Reject} 25. Nxc4 Rc2 $15) 25... Rxa2 26. Nb5 Rd2 27. Rc5 f6 28. h4 Rd3 29. f3 Rd2+ 30. Kg1 Bd7 {[#] And now ...Bxb5 would win.} 31. a4 ({Not} 31. Rxh5 $2 Bxb5 32. Rc5 (32. Rxb5 $2 c3 $19) 32... Ba6 $19) 31... Bxb5 32. axb5 {KR-KR} Rb2 33. Rxc4 {Black must now prevent Rc5.} (33. Rxh5 c3 $19) 33... Rxb5 34. Kf2 Kf7 35. Rc7+ Kg6 36. Ke3 Rb1 37. Kf4 Rf1 38. Rc5 Rf2 39. Rd5 Rf1 40. Ke3 Rg1 41. Kf2 Ra1 42. f4 Ra3 43. Rd8 Kh7 44. Rd6 Rb3 45. Rd2 Kg6 46. Re2 Ra3 47. Re3 Ra1 48. Rb3 Ra4 49. Ke3 Rc4 50. Kf3 Ra4 51. Re3 Ra1 52. Ke2 Ra4 53. Kf2 (53. f5+ $16 Kf7 54. Kf3) 53... Rb4 (53... Ra1 $1 $11 {remains equal.}) 54. Kf3 Rb1 55. Rc3 Rb4 56. f5+ Kh6 57. Ke3 Ra4 58. Rd3 (58. Kf4 {feels hotter.} Rb4 59. Rc8 Kh7 60. Rc7 Kh6 61. Rc3) 58... Rb4 59. Rd4 Rb1 60. Rd6 (60. Rd7 {is interesting.} Re1+ 61. Kf3 Rf1+ 62. Kg2 Ra1 63. Rd8) 60... Kh7 61. Re6 Re1+ 62. Kf3 Rf1+ 63. Ke2 Rg1 64. Kf2 Ra1 65. e5 (65. Rd6 $16) 65... Ra5 $11 {The position is equal.} 66. Kf3 fxe5 67. Ke4 Ra3 68. Rg6 Ra5 69. Rg5 Kh6 70. Rg6+ {Precision: White = 66%, Black = 60%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.10"]
[White "Puranik, Abhimanyu"]
[Black "Can, Isik"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2524"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,59,33,33,22,21,21,26,7,11,7,7,7,10,7,7,7,58,59,59,60,98,76,102,53,337,340,299,305,318,322,333,330,337,337,436,419,529,518]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nf6 7. Bg2 Nbd7 8. d4 {B11: Caro-Kann: Two Knights Variation} dxe4 9. Nxe4 Nxe4 10. Qxe4 Nf6 11. Qd3 Be7 12. O-O O-O {LiveBook: 3 Games} 13. c3 Qb6 14. Qe2 {[#]} a5 $146 ({Predecessor:} 14... Rfe8 15. Re1 a5 {0-1 (40) Kashtanov,R (2353)-Ovetchkin,R (2528) St Petersburg 2005}) 15. a4 Rfd8 16. Rd1 Rd7 17. Bf3 Qb3 18. Kg2 Rad8 19. h4 {[%cal Bh3h4,Bh4g5][%mdl 32]} c5 (19... Qb6 $11) 20. Be3 Nd5 21. Bg5 $1 {[#] Hoping for dxc5.} cxd4 22. Rxd4 {Strongly threatening Bxd5.} Bxg5 23. hxg5 Ne7 $2 {[%mdl 8192] [#]} (23... Nc7 $1 $14) 24. Rxd7 $1 $18 Rxd7 25. Qb5 Qxb5 26. axb5 {[%cal Ba4b5,Bb5b6][%mdl 32]} f6 27. gxf6 ({Weaker is} 27. Rxa5 Nf5 $18) 27... gxf6 28. Rxa5 Nf5 29. b6 Nd6 30. b3 {Precision: White = 78%, Black = 38%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.11"]
[White "Makhnev, Denis"]
[Black "Santos Ruiz, Miguel"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2449"]
[BlackElo "2524"]
[Annotator "TA"]
[PlyCount "193"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,192,-66,-80,-76,-19,-22,0,0,0,0,0,0,0,0,0,0,0,8,16,36,51,0,16,0,22,0,11,0,0,0,0,0,0,-31,0,-2,29,-24,6,0,14,21,7,0,26,17,26,35,38,-3,28,42,32,45,59,57,61,59,60,57,68,0,79,85,189,180,184,183,193,158,159,164,146,166,155,152,149,133,134,133,133,133,133,133,133,133,133,128,133,103,109,103,103,103,125,94,98,91,118,111,109,113,109,102,112,93,93,93,93,93,93,93,93,93,140,93,150,150,137,141,139,135,177,173,136,111,104,104,225,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 Nd7 3. c4 (3. Bg2 e5 4. d3 Ngf6 5. O-O c6 6. c4 dxc4 7. dxc4 Be7 8. Nc3 O-O 9. Qc2 Qc7 10. Rd1 Re8 11. a3 a5 12. Rb1 h6 13. h3 Nb6 14. b3 a4 15. Nxa4 Nxa4 16. bxa4 e4 17. Bf4 Qa5 18. Nd2 Qxa4 19. Rb3 Bf5 {1-0 (50) Svidler,P (2760)-Morozevich,A (2665) Moscow 2018}) 3... dxc4 4. Na3 e5 5. Qc2 $146 ({Predecessor:} 5. Nxc4 e4 6. Nd4 Nb6 7. e3 Nf6 8. Bg2 Bc5 9. Nb3 Be7 10. Ne5 c5 {½-½ (46) Goganov,A (2635)-Riazantsev,A (2651) Novosibirsk 2016}) 5... Bxa3 $1 6. bxa3 {A07: Réti Opening: New York and Capablanca Systems} Ne7 (6... Nb6 $17) 7. Bb2 Nc6 8. Bg2 O-O 9. Qxc4 Nb6 10. Qc2 Re8 11. d3 Bg4 12. O-O Qd7 13. Rfe1 Nd5 14. Rac1 Rad8 15. Qc5 (15. Qb3 $14) 15... f6 16. Nd2 Bh3 17. Bh1 Nde7 18. Nb3 Qc8 19. Qc2 Be6 20. Nc5 Bf7 $1 21. a4 b6 {[#] aiming for ...Nb4.} 22. Ne4 Bd5 (22... Nb4 $5 {[%cal Rb4c2]} 23. Qxc7 Nxa2 $11) 23. a5 ({Better is} 23. Ba3) 23... Qa8 24. Bf3 {[%cal Bh1f3,Bf3h5,Bh5g4,Bg4f5][%mdl 32]} Kh8 25. Bh5 Rg8 26. Ba3 Rd7 (26... Nd4 $5 {[%cal Rd4c2]} 27. Qxc7 Nef5 $11) 27. Qa4 Rgd8 28. Nc3 Nxa5 29. Bg4 f5 (29... Bh1 $2 30. e4 $18) 30. Bxe7 Rxe7 31. Bxf5 {Black must now prevent Qh4.} Bg8 32. Qh4 Rf7 $1 {[%cal Rf7f5]} 33. Be6 Rff8 34. Bxg8 Kxg8 35. Ne4 $40 {[%mdl 128] White attacks.} (35. Qe7 $14) 35... Qc8 (35... Rd7 $1 $11 {remains equal.}) 36. Qe7 $16 c5 (36... Rf7 $16 {keeps fighting.} 37. Qxe5 Qd7) 37. Qxa7 $18 ({Resist} 37. Qxe5 $6 Nc6 $14) 37... Qc6 {[#]} 38. Rb1 $1 {[%cal Rb1b6]} Rb8 39. Qe7 Rfe8 40. Qd6 Qxd6 41. Nxd6 Red8 42. Nf5 b5 43. Rec1 c4 44. dxc4 bxc4 45. Rxb8 Rxb8 $16 {[%mdl 4096] Endgame KRN-KRN} 46. Rc2 Rb4 47. Ne3 Kf7 48. Kg2 Ke6 49. Kf3 Ra4 50. Nd1 Ra3+ 51. e3 Rd3 52. Ke2 Ra3 53. Nc3 Nc6 54. Nb5 Ra4 55. Rb2 Nb4 56. Nc3 Ra3 57. Rxb4 Rxc3 {KR-KR} 58. Kd2 Ra3 59. Rxc4 Rxa2+ 60. Ke1 Kf6 61. Kf1 Rb2 62. Kg2 Ra2 (62... h5 $142 63. h3 Rb6) 63. g4 h6 64. h4 Ra6 65. Kf3 Ra2 66. Rc6+ Kf7 67. g5 hxg5 68. hxg5 Rb2 (68... e4+ $16 {is a better defense.} 69. Kg3 (69. Kxe4 Rxf2 70. Ke5 Rg2 $16) 69... g6) 69. Ke4 $2 (69. e4 $18) 69... Rxf2 $11 {The position is equal.} 70. g6+ ({Much less strong is} 70. Kxe5 $6 Rg2 $16) 70... Ke7 71. Kxe5 Rg2 72. e4 Rg5+ 73. Kf4 Ra5 74. Ke3 Ra4 75. Rb6 Rc4 76. Ra6 Rb4 77. Kd3 {White wants to play Ke3.} Rb1 78. Kd4 Rb4+ 79. Ke5 Rb5+ 80. Kf4 Rc5 81. e5 {Strongly threatening Ra7+.} Rc1 82. Ra7+ Ke6 83. Rxg7 {Hoping for Rb7.} Rf1+ 84. Kg3 Rg1+ 85. Kf2 Rg5 86. Ra7 {Threatening g7.} (86. Rg8 {is more complex.} Kxe5 87. Ke3 Kf6 88. Kd4 Rxg6 89. Rxg6+ Kxg6 90. Ke5) 86... Rxg6 87. Ra6+ Kf5 88. Rxg6 Kxg6 {KP-K} 89. Ke3 Kf5 90. Kd4 $1 {[%cal Rd4d5] White wants to mate with Kd5.} Ke6 91. Ke4 Ke7 92. Kd5 Kd7 93. e6+ Ke7 94. Ke5 Ke8 95. Kd6 {Intending e7 and mate.} Kd8 96. e7+ Ke8 97. Ke6 $2 {[%mdl 8192] Precision: White = 73%, Black = 59%.} (97. Kd5 Kxe7) 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.12"]
[White "Zou, Chen"]
[Black "Yakubboev, Nodirbek"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2365"]
[BlackElo "2521"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 39,128,31,38,17,34,32,41,-14,14,21,20,6,10,8,24,22,54,52,57,59,58,54,71,81,72,56,55,32,41,41,68,15,5,-23,-22,-27,-37,-54,-22,-18,-25,-40,5,0,14,0,0,0,0,-15,-12,-4,0,0,0,-13,0,0,0,0,0,0,0,0,0,0,0,-4,0,-58,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 Bg7 16. Bd3 c6 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} (16... exd4 17. cxd4 c5 18. axb5 axb5 19. Rxa8 Bxa8 20. dxc5 Nxc5 21. Bxb5 Rf8 22. e5 dxe5 23. Qxd8 Rxd8 24. Nxe5 {½-½ (39) Hou,Y (2658)-Vitiugov,N (2734) Belokurikha 2018}) 17. Bg5 Qc7 18. Qd2 Nf8 19. b4 Ne6 20. Be3 Nd7 {LiveBook: 14 Games} 21. Rec1 Nb6 22. a5 Nd7 23. dxe5 ({White should try} 23. Bc2 $14) 23... Nxe5 24. Nxe5 dxe5 25. Bb6 $146 Qe7 26. Bf1 Bf8 27. Rab1 f6 28. Rd1 Qf7 29. Qe3 Bc8 30. Ne2 Ng7 31. Nc1 f5 32. Nb3 f4 33. Qe2 g5 34. Nc5 Ne6 35. Nxe6 (35. Nd3 $14) 35... Bxe6 $11 36. Rd2 h5 37. f3 g4 38. fxg4 hxg4 39. hxg4 Qg6 40. Qd1 Qxg4 41. Qxg4+ Bxg4 42. Be2 Bxe2 43. Rxe2 c5 44. g3 cxb4 45. cxb4 Rac8 46. gxf4 exf4 47. Rf1 Bd6 48. Bc5 Bxc5+ 49. bxc5 Rxc5 {[%mdl 4096] Endgame KRR-KRR} 50. Rg2+ Kf7 51. Rxf4+ Ke6 52. Rg6+ Ke5 53. Rh4 Rc2 54. Rg5+ ({Better is} 54. Rxa6 $11 Ra2 55. Rh5+ Kxe4 56. Rxb5) 54... Kd6 ({Black should play} 54... Kd4 $15 55. Rg6 Ra8 56. Rd6+ Kc5) 55. Rh6+ {The position is equal.} Re6 56. Rxe6+ Kxe6 {KR-KR} 57. Rg6+ Ke5 58. Rxa6 Kxe4 59. Rb6 Ra2 60. Rxb5 Kd4 61. Rh5 Kc4 62. Rg5 Kb4 63. Rh5 Rxa5 64. Rxa5 Kxa5 {Precision: White = 58%, Black = 57%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.13"]
[White "Xu, Xiangyu"]
[Black "Lorparizangeneh, Shahin"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2586"]
[BlackElo "2491"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,61,9,11,1,0,11,5,10,4,8,6,33,32,34,15,16,9,18,6,7,0,0,0,0,0,0,-19,-19,-19,-19,-19,-6,-20,-12,-16,-6,-12,-5,-5,-2,-5,-5,-96]} 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7 7. O-O Be7 8. a4 O-O 9. a5 {E01: Catalan: Early deviations} b5 (9... Nd5 10. Bd2 b5 11. axb6 Qxb6 12. Na4 Qd8 13. Qc2 Ba6 14. Rfd1 Bb5 15. e4 Nb4 16. Bxb4 Bxb4 17. d5 cxd5 18. Nd4 Bxa4 19. Rxa4 Bc5 20. exd5 Bxd4 21. Rxd4 {½-½ (21) Nakamura,H (2780)-Ding,L (2774) Palma de Mallorca 2017}) 10. axb6 Qxb6 11. Qa4 {LiveBook: 4 Games} Bb7 12. Qxc4 c5 13. dxc5 Qxc5 14. Qxc5 $146 ({Predecessor:} 14. Qb3 Qb4 15. Qxb4 Bxb4 16. Nb5 a5 {½-½ (59) Pakhomov,E (2396)-Maletin,P (2575) Prokopevsk 2012}) 14... Bxc5 15. Rd1 Nd5 16. Nxd5 Bxd5 17. Ne1 Nf6 {The position is equal.} 18. Nd3 Bb6 19. Bxd5 Nxd5 20. Nf4 Nxf4 21. Bxf4 Rfd8 22. Rxd8+ Rxd8 23. Be3 Bxe3 24. fxe3 $11 {[%mdl 4096] Endgame KR-KR} Rd7 25. Kf2 Kf8 26. Ra4 Rb7 27. Kf3 Rxb2 28. Rxa7 g6 29. h4 h5 30. Ra6 Kg7 31. Ke4 {Precision: White = 50%, Black = 57%.} (31. Ra5 $11) 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.14"]
[White "Haria, Ravi"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2442"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "155"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,155,17,22,7,15,6,7,11,14,-4,-15,-10,-6,-13,-4,-2,15,11,23,15,16,16,12,19,18,0,0,0,0,0,0,0,-5,-6,-3,-6,-3,-18,-17,-50,-50,-50,-50,-54,-51,-41,-34,-75,-71,-78,-78,-78,-78,-78,-71,-78,-88,-69,-16,-29,-15,-25,-17,-33,0,-1,0,0,0,0,0,-6,-2,-6,0,0,0,0,0,0,0,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,-10,-17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-42,-42,-42,-42,-42,-42,-42,0,0,0,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. O-O Be7 7. c3 {[%cal Bc2c3,Bc3c4][%mdl 32] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Nc6 {LiveBook: 9 Games} 8. Qb3 Rb8 9. c4 $146 ({Predecessor:} 9. Qa4 Nf6 10. b4 Nd7 11. Nd2 O-O 12. e4 Nb6 13. Qb3 Bg6 14. Nc2 a5 {½-½ (52) Meier,G (2655)-Nisipeanu,L (2672) Germany 2018}) 9... Nf6 10. Rd1 O-O 11. Bd2 Be4 12. Be1 Bxa3 13. bxa3 dxc4 14. Qxc4 Qd5 15. Qxd5 Bxd5 16. Ne5 Bxg2 17. Kxg2 Nxe5 18. dxe5 Nd5 19. e4 Nb6 20. Rac1 Rfc8 21. Ba5 Kf8 22. Bxb6 axb6 $11 {[%mdl 4096] Endgame KRR-KRR} 23. Rd7 c6 24. a4 Ke8 25. Rd3 (25. Rd4 {looks sharper.} Ra8 26. Rb4 Kd8 27. Rxb6 Kc7 28. Rb4) 25... Ra8 26. Rb3 Rxa4 27. Rxb6 Rc7 28. Rcb1 $1 Ra7 29. a4 Kd7 30. R1b4 Kc8 31. Kf1 Rd7 32. Ke2 Ra5 33. f4 Rc5 34. Rb2 Rc4 35. R6b4 Rxb4 (35... Rcd4 $15) 36. Rxb4 $15 {KR-KR} Kc7 37. a5 $1 Rd8 38. Rc4 Rd7 39. g4 b6 40. axb6+ $1 Kxb6 41. Rc1 c5 42. Ke3 Kb5 43. Rb1+ Ka4 44. Rc1 Kb4 45. Rb1+ Ka3 46. Rc1 Rc7 47. Kd3 Kb2 $1 {[%cal Rb2c1]} 48. Rc2+ Kb3 49. Rc3+ Kb4 {And now ...c4+ would win.} 50. Rc4+ Kb5 51. Rc1 c4+ 52. Kc3 Ra7 53. Rd1 Kc5 54. f5 Ra3+ 55. Kc2 Re3 (55... Ra2+ {is interesting.} 56. Kc3 Ra7 57. Rd8 Ra3+ 58. Kc2 exf5 59. gxf5 Ra7) 56. Rd7 Rxe4 57. Rxf7 exf5 58. gxf5 Rxe5 59. Rxg7 Re2+ 60. Kc3 Rxh2 61. f6 Rh3+ 62. Kc2 h6 63. f7 Rf3 {Threatening ...Kb4.} 64. Rg6 h5 65. Rg5+ Kb4 {[#] White must now prevent ...h4.} 66. Rxh5 Rf2+ 67. Kb1 Kb3 {[%cal Rf2f1]} 68. Rb5+ Kc3 {...Rf1+ is the strong threat.} 69. Rh5 Rf1+ (69... Rxf7 $5 70. Rh3+ $8 Kd2 $11) 70. Ka2 Rxf7 71. Rh3+ $1 Kb4 72. Kb2 Rf2+ 73. Kb1 Rd2 (73... Rg2 {is more complex.} 74. Kc1 Rg1+ 75. Kc2 Rg8 76. Kb2 Rg5) 74. Kc1 Rd3 75. Rxd3 {The position is equal.} cxd3 76. Kd2 Kc4 77. Kd1 d2 (77... Kc3 $5 78. Kc1 $8 Kd4 $11) 78. Kxd2 {Precision: White = 74%, Black = 79%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.15"]
[White "Martirosyan, Haik M"]
[Black "Mohammad Nubairshah Shaikh"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2597"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 37,145,27,26,19,37,24,40,34,41,23,34,27,41,12,20,0,31,31,39,26,44,51,50,53,49,25,34,15,20,16,58,45,66,7,43,37,37,37,50,17,26,20,21,21,26,26,33,33,27,29,33,33,33,33,33,33,84,74,83,81,83,70,75,84,119,116,174,170,167,164,172,169,208,221,656,627,2438,2256,29948,10475,29960,29962,29957,29959,6552,11302,6432,6338,5506,2769,29967,29968,29966,29965,29958,29971,29972,29973,29973,29974,29973,29972,29970,29960,29983,29984,29982,29983,29997,29998]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 {[%cal Bc8f5,Bf5g6,Bg6h5][%mdl 32]} 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Qe2 Nbd7 10. e4 Bg6 11. Bd3 Bh5 12. e5 Nd5 13. Nxd5 cxd5 14. Qe3 Be7 15. Ng5 {D19: Slav Defence: 5 a4 Bf5 6 e3: Main line with 9 Qe2} Bxg5 16. Qxg5 Qxg5 (16... Bg6 17. Qxd8 Rfxd8 18. Be2 Nb8 19. Be3 Nc6 20. Rfc1 Rdc8 21. Rc3 Nb4 22. Raa3 a5 {½-½ (38) Radjabov,T (2748)-Mamedov,R (2704) Shamkir 2018}) 17. Bxg5 Nb8 18. Bd2 Nc6 19. Bc3 Bg6 {LiveBook: 3 Games} 20. Be2 Rac8 21. a5 {[#]} a6 $146 ({Predecessor:} 21... Rc7 22. Rfe1 Rfc8 {½-½ (35) Cori Tello,J (2549)-Mastrovasilis,D (2608) Tromsoe 2014}) 22. Rfe1 Rc7 23. Bf1 Rfc8 24. Ra3 Bc2 25. Rc1 Bg6 26. Re1 Bc2 27. h3 h6 28. Kh2 Kf8 29. g4 Ke8 30. Kg3 Kd7 31. f3 Ke8 32. Kf2 Kd7 33. Ke3 Rh8 34. Rc1 Bg6 35. Raa1 ({Better is} 35. h4 $14) 35... Rhc8 36. Bd2 Na7 37. Rc3 h5 38. Be2 hxg4 39. hxg4 Rxc3+ 40. Bxc3 Rh8 41. Bb4 Nc6 42. Bc5 f6 43. exf6 gxf6 44. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} e5 $1 45. b5 exd4+ 46. Kf4 d3 ({Black should play} 46... axb5 $14 47. Bxb5 d3) 47. bxc6+ $16 Kxc6 48. Bxd3 $1 Bxd3 {[%mdl 4096] Endgame KRB-KRB} 49. Bd4 Rh6 50. Ra3 {[%mdl 1024] White has strong compensation.} Be2 51. Rb3 Kc7 {[#]} (51... Rh3 $16 52. Bxf6 Kc5) 52. Re3 $1 $18 {[%cal Re3e2]} Bd1 {[#]} 53. Re1 $1 {[%cal Re1d1]} Ba4 54. Re6 Kd7 55. Rxf6 Rxf6+ $2 (55... Rh2 56. Rf7+ Kc6) 56. Bxf6 {KB-KB} d4 57. Bxd4 Bd1 58. Kg3 Ke6 59. f4 {[%cal Bf3f4,Bf4f5][%mdl 32]} Kd5 60. Bb6 Ke4 61. Bc7 Ba4 62. Kh4 Kd5 63. Kg5 Ke6 64. f5+ {White mates.} Kf7 65. Kf4 Bb3 66. g5 Kg7 67. Be5+ Kh7 68. Bd4 Ba4 69. Ke5 Kg7 70. Ke6+ Kh7 71. Kf7 Bb3+ 72. Kf8 Bd5 73. Bg7 {Precision: White = 67%, Black = 35%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.16"]
[White "Ozen, Deniz"]
[Black "Esipenko, Andrey"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2431"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,114,24,0,0,0,0,0,11,0,-12,-29,-30,-34,-44,-30,0,0,0,0,0,-50,-58,-238,-234,-236,-222,-278,-258,-247,-130,-128,-152,-156,-129,-136,-95,-101,-110,-118,-132,-182,-175,-237,-234,-216,-197,-234,-211,-184,-162,-240,-245,-733,-720,-652,-437,-410,-379,-376,-373,-360,-253,-361,-361,-361,-361,-457,-402,-558,-520,-539,-551,-515,-495,-1102,-1089,-884,-856,-1062,-797,-5183,-6046,-5081,-2175,-29968,-29974,-29969,-29969,-29983,-29984,-29984,-29985,-29985,-29986,-29989,-29990]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 d6 7. h3 b5 {C60: Spanische Partie} 8. Bb3 Nge7 9. d4 exd4 10. cxd4 O-O 11. a3 {LiveBook: 5 Partien} (11. Re1 Na5 12. Bc2 c5 13. Nc3 cxd4 14. Nxd4 {0-1 (27) Najer,E (2679)-Grischuk,A (2737) Doha 2016}) 11... Na5 12. Ba2 c5 13. Nc3 c4 $146 ({Vorgänger:} 13... cxd4 14. Nxd4 Nc4 15. Bxc4 bxc4 16. Bg5 {1-0 (58) Machalova,V (2247)-Krivec,J (2259) Baku 2016}) 14. d5 f5 15. exf5 Nxf5 16. Re1 h6 17. Ne2 Nb7 18. Nf4 Qf6 19. Bb1 Nc5 20. Bc2 Qf7 21. g4 $2 {[#]} (21. Rb1 $15) 21... g5 $1 $19 {[%cal Rg5f4]} 22. gxf5 Bxf5 (22... gxf4 23. Nh4 $11) 23. Ne6 Bxc2 ({Weniger gut wäre} 23... Bxe6 24. dxe6 Qxf3 25. Qxf3 $17) 24. Qxc2 Nxe6 (24... Qxf3 $19 25. Re3 Qf5 26. Qxf5 Rxf5 27. Nxg7 Kxg7) 25. dxe6 $17 Qxf3 26. e7 Rfe8 {Weiss muss nun ...Ta7 beachten.} 27. a4 Qf7 {Droht stark ...b4.} 28. axb5 axb5 29. Rxa8 Rxa8 30. Qe4 Re8 31. Qb7 (31. h4 $142) 31... Be5 $19 32. Qxb5 Rxe7 33. Rd1 Rb7 34. Qc6 Kg7 ({Schlechter ist} 34... Bxb2 35. Rxd6 Be5 36. Rxh6 $11) 35. Kg2 (35. Qe4 $142) 35... Rb3 $40 {[%mdl 128] Schwarz geht auf den König.} 36. Rxd6 $2 (36. Re1) 36... Bxd6 37. Qxd6 {[%mdl 4096] Endspiel KDT-KDL} Kh7 38. Qe5 Rd3 {( -> ...Df3+)} ({Jedoch nicht} 38... Qf3+ 39. Kg1 $19) 39. Qe4+ Kg8 40. f3 Rb3 41. Qa8+ (41. Kf2 {war die einzige Chance.}) 41... Kg7 42. Qe4 Rb7 43. Be3 Rxb2+ 44. Kg1 {Und Ld4+ würde nun gewinnen.} Rb7 45. Bd4+ Kg8 46. Qc6 Rd7 47. Qc8+ (47. Qa8+ $142 Kh7 48. Qe4+ Qg6 49. Qe5) 47... Kh7 48. Qh8+ Kg6 49. Kg2 Rd5 50. h4 gxh4 {[%cal Bg5h4,Bh4h3][%mdl 32]} 51. Be3 {[#]} h3+ $1 52. Kg3 (52. Kxh3 Qxf3+) 52... Rh5 {Schwarz setzt Matt.} 53. Kh2 Qe6 54. Qf8 Qxe3 55. Qg8+ Kf6 56. Qf8+ Ke5 57. Qe7+ Kd4 {Precision: Weiß = 35%, Schwarz = 73%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.17"]
[White "Petrosyan, Manuel"]
[Black "Garayev, Kanan"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2581"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,85,27,35,63,54,45,56,69,43,51,51,79,67,68,56,58,55,55,50,68,57,69,60,62,52,61,37,83,68,76,56,58,58,94,89,94,85,89,104,104,99,97,68,60,0,81,62,70,75,70,69,110,109,144,127,151,141,164,155,152,25,156,159,287,275,274,132,124,0,259,160,167,148]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 Bd7 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 7. Qc2 dxc4 8. Bxc4 {LiveBook: 4 Games} Qe7 {White is slightly better.} 9. Bd2 O-O 10. O-O e5 $146 ({Predecessor:} 10... h6 11. a3 Bd6 12. Rfe1 e5 13. Nd5 Nxd5 14. Bxd5 exd4 15. exd4 Qf6 16. Bc3 Rae8 17. Bxc6 bxc6 18. Ne5 {½-½ (18) Zakharov,A (2402)-Lastin,A (2650) Belorechensk 2009}) 11. d5 Nb8 12. e4 c6 13. Bg5 h6 14. dxc6 Bxc6 15. Bxf6 Qxf6 16. Nd5 Bxd5 $1 17. Bxd5 Nc6 18. Bxc6 bxc6 19. Rac1 Rfc8 20. Rfd1 Rd8 21. a3 Bf8 22. Qc3 Rxd1+ 23. Rxd1 Rd8 24. Rxd8 Qxd8 25. g3 $1 Qd1+ 26. Kg2 Qe2 27. Qxe5 ({Don't play} 27. Qxc6 Qxb2 28. a4 f6 $11) 27... Qc2 28. b4 c5 29. b5 (29. bxc5 $14 Bxc5 30. Nd4) 29... Qb3 (29... c4 $1 $11) 30. Qd5 Qxb5 31. Ne5 Qe8 32. h4 $36 {[%cal Bh2h4,Bh4h5][%mdl 2080] White is pushing.} Qe7 33. h5 Qc7 34. f4 Bd6 {Black wants to play ...Bxe5.} 35. Nc4 Be7 36. e5 Bf8 37. f5 (37. Kf2 $16) 37... Qe7 {[#]} (37... Qb8 $1 $11) 38. e6 $1 $16 fxe6 (38... Qf6 $16 {keeps fighting.}) 39. fxe6 $18 Kh7 {[#]} 40. Qf5+ (40. Ne5 $1 $18 {and the rest is easy.}) 40... Kg8 $16 41. Qd5 (41. Ne3 $16) 41... Kh7 $1 $18 42. g4 Qc7 43. Kf3 {Precision: White = 50%, Black = 41%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.18"]
[White "Tabatabaei, M amin"]
[Black "Lagunow, Raphael"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2576"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,57,20,43,29,19,19,22,16,38,12,0,-29,-36,-17,-34,-42,26,28,92,105,111,105,180,180,170,173,200,189,176,175,162,173,366,356,367,368,330,309,317,319,333,194,195,203,204,196]} 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. g3 d5 5. d4 e6 6. cxd5 Nxd5 7. Bg2 Nb6 {[%cal Rc5d4] LiveBook: 14 Partien. D41: Damengambit (Verbesserte Tarrasch-Verteidigung)} (7... cxd4 8. Nxd4 Nxc3 9. bxc3 Nxd4 10. Qxd4 Qxd4 11. cxd4 Bd6 12. a4 Rb8 13. Ba3 Ke7 14. Bxd6+ Kxd6 15. Kd2 Bd7 16. Rhc1 Rhc8 17. a5 Rxc1 18. Rxc1 b6 19. axb6 Rxb6 20. Ra1 Rb2+ 21. Kd1 Rb4 22. Ra6+ Ke7 23. Rxa7 Rxd4+ 24. Ke1 Ra4 25. Rxa4 Bxa4 {½-½ (25) Wojtaszek,R (2745)-Karjakin,S (2783) Shamkir 2017}) 8. Be3 Nc4 9. O-O Nxe3 {Die Stellung ist ausgeglichen.} 10. fxe3 Be7 11. Rc1 O-O 12. Ne4 $146 ({Vorgänger:} 12. Na4 cxd4 13. exd4 Bf6 14. e3 e5 {1-0 (31) Bofill Mas,A (2386)-Rogers,I (2569) Vlissingen 2005}) 12... cxd4 13. exd4 Qb6 14. Rf2 Rd8 (14... Qxb2 $15 15. e3 Qa3) 15. e3 $11 h6 (15... f6 $11) 16. Rxc6 $16 Qxc6 17. Ne5 $1 {[%csl LRc6,LRf7]} Qc7 (17... Qb5 $16 {ist eine bessere Verteidigung.} 18. Qh5 (18. Nxf7 Rf8 $16) (18. Rxf7 Qxe5 19. Rxe7 Qf5 $14) 18... Rf8) 18. Qh5 $36 {[%mdl 2048] Läuft bei Weiss.} ({Viel schwächer ist} 18. Rxf7 $6 Qxe5 19. Rxe7 Qa5 $16) ({Keinesfalls} 18. Nxf7 $6 Rf8 $14) 18... Rf8 {[#] Droht stark ...Ld7.} 19. Rxf7 Qc1+ 20. Bf1 {Weiss will mit Sf6+! Matt setzen.} Qxe3+ 21. Nf2 {Und weiter mit Txf8+ wäre nett.} Bd7 {Droht ...Le8 und aus.} 22. Qg6 {[%csl Gf7][%cal Rg6g7] [#]} Bf6 $2 (22... Qxe5 23. Rxf8+ (23. dxe5 Rxf7 24. Ne4 Rf5 $11) 23... Rxf8 24. dxe5 Bc5) 23. Neg4 Qg5 24. Nxf6+ Qxf6 25. Rxf6 Rxf6 26. Qe4 Bc6 27. Qe3 (27. Qc2 $142 Raf8 28. Bh3 Rxf2 29. Bxe6+ R2f7 30. Qb3) 27... Raf8 28. Bc4 Rxf2 29. Bxe6+ {Precision: Weiß = 70%, Schwarz = 41%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.19"]
[White "Pichot, Alan"]
[Black "Agmanov, Zhandos"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2562"]
[BlackElo "2379"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,97,10,8,13,6,29,0,2,-41,-30,-40,-26,-32,-25,-46,-34,-33,-14,-37,-33,-56,0,0,22,22,22,22,29,29,27,26,29,29,70,67,67,67,67,54,69,69,71,71,76,66,78,66,67,73,74,69,83,65,81,75,68,31,32,38,34,34,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. a3 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} (8. Qd2 b6 9. Bb5 Bb7 10. O-O a6 11. Bxc6 Bxc6 12. Nd1 Qc7 13. Nf2 O-O-O 14. a4 Kb8 15. b3 Bb7 16. Nd3 {1-0 (60) Aronian,L (2767)-Caruana,F (2822) chess.com INT 2018}) 8... b6 9. Bd3 O-O 10. O-O {LiveBook: 9 Games} Bb7 11. Nb5 f5 $146 ({Predecessor:} 11... f6 12. c3 a6 13. Nd6 Bxd6 14. exd6 Qb8 15. Nh4 f5 {1-0 (65) Hernandez Graterol,Z-Vilarino,L Bento Goncalves 2000}) 12. exf6 Nxf6 13. Ne5 a6 14. Nc3 Qc7 15. Nxc6 Bxc6 16. Qf3 Bd6 17. Rae1 Bb7 18. Qh3 Rae8 19. Rf3 cxd4 ({Better is} 19... g6 $15) 20. Bxd4 $11 e5 (20... Bc5 {seems wilder.} 21. Ne2 Ne4 22. c3 g6 23. Rd1 Bc8) 21. fxe5 Bxe5 22. Rxe5 Rxe5 23. Bxe5 Qxe5 24. Qg3 Qxg3 25. Rxg3 Ne4 26. Bxe4 dxe4 $14 {[%mdl 4096] Endgame KRB-KRN} 27. Re3 Rc8 28. Kf2 Kf7 29. Re2 Rc4 30. Rd2 Ke7 31. Ke3 g6 32. Rd4 Rc5 33. g3 Bc6 34. Rd2 Rc4 35. g4 Bb7 36. Rf2 h6 37. h4 b5 38. Rd2 Bc6 39. Ne2 Rc5 40. b4 Rc4 {The position is equal.} 41. g5 hxg5 42. hxg5 Bb7 43. c3 Ke6 44. Rd1 Kf5 45. Rd7 Bc8 $1 {[%cal Rc8d7]} 46. Rd5+ Kg4 47. Rc5 Rxc5 48. bxc5 Kxg5 49. Kxe4 {Precision: White = 58%, Black = 73%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.20"]
[White "Bai, Jinshi"]
[Black "Ozer, Omer Faruk"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2556"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,51,40,70,64,70,51,50,45,122,120,117,97,123,116,136,122,131,124,138,140,135,110,137,135,150,126,181,140,153,149,144,154,301,313,313,310,309,307,315,314,775,774,773,765]} 1. d4 e6 2. c4 Bb4+ 3. Nd2 b6 4. e4 (4. a3 Bxd2+ 5. Qxd2 Bb7 6. Nf3 f5 7. g3 Nf6 8. Bg2 O-O 9. O-O Qe8 10. b4 d6 11. Bb2 Nbd7 {1-0 (41) Gelfand,B (2764)-Grischuk,A (2785) Elancourt 2013 CBM 157 [Gormally,D]}) 4... c5 $146 ({Predecessor:} 4... Bb7 5. Qc2 Nf6 6. Bd3 e5 7. d5 a5 8. Ne2 Na6 9. O-O O-O 10. Nc3 Re8 11. a3 Bf8 {0-1 (20) Dworakowska,J (2335)-Paehtz,E (2449) Plovdiv 2008}) 5. d5 Ne7 6. Bd3 {A40: Unusual replies to 1 d4} Ng6 7. Ne2 Ne5 8. Qc2 {White is slightly better.} b5 (8... O-O $14) 9. cxb5 $16 a6 10. b6 a5 11. O-O {Black must now prevent Nc4.} Bxd2 12. Bxd2 Qxb6 13. Bc3 Nxd3 14. Qxd3 {Hoping for Qg3.} Ba6 15. Qd2 Bxe2 16. Qxe2 O-O 17. Rad1 $36 {[%mdl 2048] White is on the roll.} Ra7 (17... Na6 $16 {keeps fighting.} 18. dxe6 Qxe6) 18. Qe3 f6 19. dxe6 dxe6 20. e5 Rd7 (20... Nd7 $16 21. Rd6 Qc7 22. Rxe6 Nxe5) 21. exf6 $18 gxf6 22. Rxd7 Nxd7 23. Qg3+ Kf7 24. Rd1 Qb5 $2 {[#]} (24... Qc6 25. Qd3 (25. Bxa5 Rg8 $18) 25... Ke7 26. Qxh7+ Rf7) 25. Qc7 Ke7 26. Qd6+ {Precision: White = 94%, Black = 50%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.21"]
[White "Lomasov, Semyon"]
[Black "Schekachikhin, Maksim"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2545"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,45,0,0,-20,162,50,96,-50,89,80,240,268,261,256,424,425,420,418,537,547,668,632,748,631,1533,1564,2146,2130]} 1. e4 {Schulz,André} c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 {B12: Caro-Kann: Advance Variation} Qb6 8. Nd2 c5 9. c4 {[%cal Bc2c4,Bc4d5][%mdl 32]} Qxb2 10. Rd1 Nc6 {LiveBook: 6 Games} 11. Ngf3 Be7 $146 (11... cxd4 $6 12. cxd5 exd5 13. e6 $1 $16 {[%mdl 512]}) (11... Nge7 $11) ({Predecessor:} 11... Nb4 12. Qe2 cxd4 13. O-O d3 14. Qe3 Ne7 {1-0 (30) Morozevich,A (2711)-Laznicka,V (2676) Poikovsky 2015 CBM 169 [Schulz,André]}) 12. O-O (12. cxd5 $18 exd5 13. e6 Nxd4 14. exf7+ Kxf7 15. O-O (15. Ne5+ Ke6 $14)) 12... Bxg5 (12... cxd4 $2 13. cxd5 exd5 14. e6 $1 $18 {[%mdl 512]}) (12... Qxa2 $2 13. Ra1 $16) 13. Nxg5 (13. cxd5 $16 exd5 14. Rb1 Qxa2 15. Nxg5) 13... Nge7 ({Inferior is} 13... Qxa2 14. Ra1 $16) (13... Nxd4 14. cxd5 exd5 15. e6 $1 $16 {[%mdl 512]}) (13... Qxd4 $15 {keeps the upper hand.} 14. Qb1 Nge7 15. cxd5 exd5) 14. cxd5 $1 $16 Qxd4 $2 {[#]} (14... exd5 $16 15. dxc5 Qd4) 15. Qf3 $1 $18 {[%cal Rf3f7]} Nxe5 {[#]} 16. Qe2 $1 {Strongly threatening Nde4.} Kf8 $2 (16... exd5 {was worth a try.} 17. Nde4 dxe4 18. Rxd4 cxd4 19. Qxe4 N5c6) 17. Nde4 {[%cal Bd2e4,Be4d6,Bd6f7][%mdl 32]} Qc4 18. Qb2 exd5 19. Nd6 {White is clearly winning.} ({Weaker is} 19. Qxe5 dxe4 20. Rd7 Re8 $16) 19... Qf4 {[#] White must now prevent ...Ng4.} 20. Ndxf7 $1 {[%mdl 512]} Nc4 (20... Nxf7 21. Ne6+) 21. Qxb7 Rb8 22. Qxa7 Nc6 23. Qxc5+ {Precision: White = 74%, Black = 11%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.22"]
[White "Percivaldi, Martin"]
[Black "Jarmula, Lukasz"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2376"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,72,-11,-21,0,-11,0,7,39,0,0,0,0,0,0,0,0,-77,-85,-86,-85,-99,-102,-95,-95,-101,-106,-96,-87,-113,-80,-129,-137,-291,-296,-287,-282,-236,-207,-1382,-1366,-1278,-1264,-1211,-1042,-962,-948,-2073,-1929,-2105,-1923,-1011,-930,-29988,-1825,-29989,-29990]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bb4+ 6. Nbd2 b5 {E04: Open Catalan: 5 Nf3} 7. O-O O-O 8. a4 c6 9. Ne1 Nd5 10. e4 {LiveBook: 4 Games} Nc7 (10... Nb6 11. a5 N6d7 12. e5 Bb7 13. Ne4 Na6 14. Bg5 {½-½ (44) Wang,H (2709)-Ding,L (2777) Huaian 2017}) 11. e5 $146 ({Predecessor:} 11. Nc2 Be7 12. e5 Nd5 13. Ne4 Nd7 14. Qh5 {0-1 (73) Percivaldi,M (2246)-Carstensen,J (2352) Denmark 2016}) 11... a6 12. Ne4 Nd7 13. Qg4 (13. Bg5 $5 {[%cal Rg5d8]} Be7 14. Bxe7 Qxe7 15. axb5 cxb5 16. Nd6 $11) 13... f5 14. exf6 $1 Nxf6 15. Nxf6+ Qxf6 16. Bg5 Qf5 17. Qh4 {[#]} (17. Qxf5 $11 Rxf5 18. Nc2) 17... h6 $1 $17 {[%cal Rh6g5]} 18. Be3 Nd5 {[%cal Bc7d5,Bd5f4,Bf4g2][%mdl 32]} 19. g4 Qg6 20. Nf3 Bd6 21. Ne5 Bxe5 $1 22. dxe5 Bb7 ({Much weaker is} 22... Nxe3 $6 23. fxe3 Bd7 24. Qe7 $11) 23. Bc5 Nf4 24. Bxf8 Rxf8 25. Rad1 $2 (25. Ra3 $17 {was necessary.}) 25... Nxg2 $19 26. Kxg2 c5+ 27. Kg1 {and if Rd8 works, White does fine.} Rf4 $40 {[%mdl 128] Black is out for blood.} 28. h3 $2 (28. f3 Rxf3 29. Rxf3 Bxf3 30. Re1) 28... Qe4 {[%csl Gb7][%cal Re4h1] [#]} 29. f3 Rxf3 {( -> ...Re3)} 30. Rxf3 Qxf3 {[%csl Gb7][%cal Rf3g2][%mdl 4096] Endgame KQR-KQB} 31. Rd2 b4 32. Qd8+ Kh7 33. g5 Qg3+ 34. Kf1 Be4 35. Ke2 Qf3+ 36. Ke1 Bd3 {Precision: White = 46%, Black = 76%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.23"]
[White "Shailesh, Dravid"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2325"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,58,15,13,11,8,0,0,-29,-5,0,9,-84,-77,-164,-128,-137,-145,-160,-136,-141,-121,-219,-222,-220,-216,-212,-207,-197,-200,-218,-206,-258,-240,-237,-239,-250,-265,-237,-247,-332,-327]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 {[%cal Bb8d7,Bd7e5,Be5d3][%mdl 32]} 7. Bc4 Qb6 {B94: Sizilianisch (Najdorf-Variante mit 6.Lg5)} (7... h6 8. Bh4 g6 9. Qe2 Bg7 10. O-O-O O-O 11. Bb3 Qc7 12. Kb1 Rb8 13. f4 e5 14. fxe5 dxe5 15. Nf3 b5 16. g4 {1-0 (61) Nepomniachtchi,I (2751)-Korobov,A (2678) Poikovsky 2018}) 8. O-O Qc5 9. Bd5 e6 10. Re1 Ne5 {LiveBook: 10 Partien} 11. Bb3 Be7 12. Na4 $146 ({Vorgänger:} 12. a4 O-O 13. Be3 Qc7 14. Qe2 b6 15. h3 {½-½ (53) Gusain,H (2447)-Idani,P (2595) Amol 2018}) 12... Qc7 13. c4 h6 14. Bd2 b6 15. Rc1 (15. Qe2 $11 {bleibt in der Remisbreite.}) 15... Nd3 $17 16. f4 (16. Ba5 $17 Nxc1 17. Bxb6) 16... Nxe1 17. Qxe1 O-O 18. Qe2 Re8 19. Nc3 e5 20. Nf5 (20. Nf3 $17 {ist wohl besser.}) 20... Bxf5 $19 21. exf5 {[#]} d5 $1 22. Nxd5 Nxd5 23. cxd5 Bc5+ 24. Kh1 exf4 25. Qg4 {[#] Schwarz muss nun f6 beachten.} Qe5 26. Rf1 Qxb2 27. Bxf4 Qe2 28. Qxe2 Rxe2 29. f6 Rae8 {Precision: Weiß = 26%, Schwarz = 81%.} ({Viel schwächer ist} 29... gxf6 30. Bxh6 b5 31. g3 $19) 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.24"]
[White "Thybo, Jesper Sondergaard"]
[Black "Ozen, Bahadir"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2499"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,63,32,41,22,18,32,33,50,0,0,-40,16,11,11,11,7,0,5,11,15,20,16,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {Pavlovic,M} e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 7. Re1 O-O 8. Bg5 h6 9. Bh4 g5 10. Bg3 {LiveBook: 3 Games} Kg7 $146 ({Predecessor:} 10... Ba7 11. Na3 Bg4 12. h3 Bh5 13. Nc2 Bg6 14. Bh2 Nh5 15. d4 {1-0 (36) Giri,A (2790)-Eljanov,P (2765) Stavanger 2016 CBM 172 [Pavlovic,M]}) 11. d4 Bb6 12. dxe5 dxe5 {With the idea ...Qxd1.} 13. Qxd8 Rxd8 14. Na3 ({But not} 14. Bxe5 Nxe5 15. Nxe5 {[#]} Nxe4 $1 $17 {[%mdl 512]}) 14... Bg4 ({Black should play} 14... Nd7 $1 $15) 15. Nxe5 {The position is equal.} Nxe5 16. Bxe5 Rd2 17. Bd4 Bxd4 18. cxd4 Rxd4 19. f3 Be6 20. Rac1 {Black must now prevent Bxe6.} c6 21. Red1 Rad8 22. Rxd4 Rxd4 23. Bxe6 fxe6 $11 {[%mdl 4096] Endgame KRN-KRN} 24. Nc4 a4 25. Rc2 Nd7 26. Na5 Rb4 27. Nc4 $1 Kf6 28. Kf2 Ne5 29. Nxe5 Kxe5 30. Ke3 b6 31. g3 c5 32. f4+ {Precision: White = 77%, Black = 74%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.25"]
[White "Pang, Tao"]
[Black "Priasmoro, Novendra"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2290"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,94,30,0,20,10,41,5,22,0,36,29,43,53,56,50,77,72,64,59,64,58,61,76,100,89,99,7,76,49,158,118,160,148,98,0,0,0,0,0,0,-4,-20,-20,-14,0,-5,-20,0,0,0,0,0,0,54,48,41,0,0,0,10,10,29,23,21,22,18,10,18,17,16,0,0,0,23,0,13,15,15,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. Bf4 d6 6. Qd2 {LiveBook: 6 Games. E61: King's Indian: Early deviations for White, including Smyslov System} (6. e3 Nc6 7. h3 Nd7 8. Be2 h6 9. O-O e5 10. Bh2 Re8 11. Rc1 exd4 12. Nxd4 Nde5 13. Nf3 a5 14. Qd2 Nxf3+ 15. Bxf3 {0-1 (78) Georgiev,K (2623)-Melkumyan,H (2633) Riadh 2017}) 6... Bg4 7. Bh6 Bxf3 8. Bxg7 {White is slightly better.} Kxg7 9. gxf3 e5 10. f4 $146 ({Predecessor:} 10. d5 Nh5 11. O-O-O f5 12. e4 Qh4 13. Bd3 Nf4 14. Bc2 {0-1 (41) Roussel,B (1470)-Guegan,M (1720) Arradon 2005}) 10... exd4 11. Qxd4 Nc6 12. Qd2 Ng4 13. Bh3 Qh4 14. Bxg4 $1 Qxg4 15. O-O-O Ne7 16. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Qe6 17. h5 Qxc4 {[#]} 18. f5 $1 {[%mdl 512]} Rh8 (18... Nxf5 $11 19. e4 Ne7) 19. e4 {[%mdl 1024] White has strong compensation.} b5 {[#]} (19... gxf5 $14 20. e5 dxe5) 20. b3 $1 $16 {[%cal Rb3c4]} Qc5 {[#]} 21. Kb1 $1 {aiming for Nd5.} b4 22. Nd5 (22. Na4 $16 Qe5 23. h6+ Kf8 24. Rhe1) 22... Nxd5 $11 23. h6+ Kf6 24. exd5 Qc3 ({Don't go for} 24... gxf5 $2 25. Rc1 $18) 25. Qxc3+ bxc3 26. fxg6 hxg6 {[%mdl 4096] Endgame KRR-KRR} 27. Rc1 Rac8 28. Rxc3 g5 29. h7 Kg6 30. Rch3 Rce8 31. f4 gxf4 ({Better is} 31... f6 $11) 32. Rg1+ $14 Kf6 33. Rh6+ Ke7 34. Rf1 Kf8 35. Rxf4 Kg7 36. Rh2 Re7 37. Rg4+ Kf8 $1 38. Kb2 f6 39. Rgh4 Kg7 40. Rg4+ Kf8 41. Rgh4 Kg7 42. Rg4+ Kf7 {The position is equal.} 43. Rf4 (43. Kc3 {feels hotter.} f5 44. Rg3 Kf8 45. Rgh3 Kg7 46. b4) 43... Ke8 44. Rxf6 {Black must now prevent Rfh6.} Rhxh7 45. Rd2 Kd7 46. Rf4 Rh5 47. Ra4 Ree5 {Precision: White = 60%, Black = 42%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.26"]
[White "Asadli, Vugar"]
[Black "Dobrovoljc, Vid"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2492"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,62,7,0,8,0,0,0,0,0,0,0,0,-31,0,0,0,0,0,0,3,4,7,0,3,2,25,16,62,74,58,31,26,15,40,47,30,14,14,8,12,9,10,0,0]} 1. Nf3 {Gupta,A} Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 c5 6. Bg2 cxd4 7. Nxd4 d5 8. O-O O-O 9. c4 dxc4 10. Na3 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} cxb3 11. Qxb3 {LiveBook: 20 Games} e5 12. Bxb7 Bxb7 13. Qxb7 Qd5 14. Qxd5 Nxd5 {[%cal Bf6d5,Bd5b4,Bb4c2][%mdl 32] [#]} 15. Nb3 $146 ({Predecessor:} 15. Ndb5 a6 16. Nd6 Nc6 17. Nac4 Rab8 {½-½ (58) Pantsulaia,L (2603)-Gupta,A (2603) Nakhchivan 2015 CBM 167 [Gupta,A]}) 15... Nc6 16. Nc4 Rfd8 17. Rfd1 Ndb4 18. Rxd8+ Rxd8 19. f3 Nc2 20. Rc1 N2d4 21. Nxd4 Nxd4 22. Kf2 Nc6 23. Ne3 Rc8 24. Nd5 Kf8 25. Nb4 Ne7 $1 26. Rxc8+ Nxc8 $11 {KBN-KBN} 27. Nc6 f6 $1 28. Ba3+ Ke8 $1 {The position is equal.} 29. Bc5 Bf8 $1 {[%cal Rf8c5]} 30. Be3 a6 $1 31. g4 Bd6 {Precision: White = 41%, Black = 68%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.27"]
[White "Sadikhov, Ulvi"]
[Black "Jogstad, Martin"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2491"]
[BlackElo "2305"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,109,22,18,23,31,19,21,20,0,23,0,0,1,12,12,16,12,20,0,0,19,12,17,7,14,25,16,35,32,28,33,25,20,48,29,34,36,77,77,72,83,78,56,91,102,232,225,300,298,283,246,269,146,150,158,143,113,114,48,80,50,46,53,377,391,393,383,383,379,429,319,525,458,555,529,492,451,2733,1989,1397,1225,12837,12835,29979,29980,29980,29981,29981,29982,29982,29983,29982,29983]} 1. e4 c5 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b5][%mdl 32]} e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (6. g3 a6 7. Bg2 Nf6 8. O-O Be7 9. Re1 O-O 10. Nxc6 dxc6 11. e5 Rd8 12. Qf3 Nd5 13. h4 Nxc3 14. Qxc3 Bd7 15. Be3 c5 16. Rad1 Rac8 17. h5 Bc6 18. Rxd8+ Qxd8 19. Qc4 b5 20. Qf1 Bxg2 21. Qxg2 Qd5 22. Qxd5 exd5 {½-½ (44) Saric,I (2690)-Adhiban,B (2671) Linares 2018}) 6... Nf6 7. Ndb5 Qb8 8. Qg3 d6 9. Be3 a6 10. Nd4 {LiveBook: 27 Games} Nxd4 11. Bxd4 e5 12. Bb6 Be6 13. Be2 $146 ({Predecessor:} 13. Bd3 Nd7 {1-0 (32) Turcan,R (2171)-Brnusak,T (1935) Liptovsky Mikulas 2018}) 13... Be7 14. Qxg7 Rg8 15. Qh6 Rxg2 16. Qd2 Qc8 17. Bf3 Rg6 18. O-O-O Qc6 19. Be3 Ng4 20. Nd5 Nxe3 21. fxe3 Bxd5 22. exd5 Qc5 23. Be4 Bg5 24. Rde1 Rg7 25. Bf5 Ke7 26. Qd3 Rag8 27. Kb1 Bf6 28. Bxh7 Rh8 29. Bf5 Rh4 30. h3 Rb4 31. c3 Rb5 (31... Ra4 $16) 32. Be4 $1 $18 Bh4 33. Reg1 Rxg1+ 34. Rxg1 Bf2 35. Rf1 (35. Rg2 $18 Bxe3 36. a3 $1 {[%mdl 512]}) 35... Bxe3 $16 36. a4 Rb6 37. Ka2 $36 {[%mdl 2048] Black must now prevent b4. White is really pushing.} a5 38. h4 (38. Bf3 $16) 38... Ra6 $1 $14 39. Rf3 Bf4 40. Qe2 {Hoping for Bd3.} Qg1 $2 {[%mdl 8192]} (40... Ra8 $14) 41. Bd3 $1 $18 {[%csl LRa6,LRf4]} Qg4 42. Bxa6 bxa6 {[%mdl 4096] Endgame KQR-KQB} 43. Qf1 f5 44. Qh3 Qxh3 $2 (44... Kf8 {was necessary.} 45. Kb3 Kg7) 45. Rxh3 {KR-KB} e4 {Threatens to win with ...e3.} 46. Kb1 Kf6 47. Kc2 Ke5 (47... Bh6 $142 48. Rh1 f4) 48. h5 Bh6 49. Rg3 f4 50. Rg6 f3 51. Rxh6 {White mates.} f2 52. Re6+ Kf5 {[#]} 53. Re8 $1 {[%cal Re8f8]} e3 54. Rf8+ Ke4 55. Kd1 {Precision: White = 67%, Black = 33%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.28"]
[White "Gavrilescu, David"]
[Black "Amartuvshin, Ganzorig"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2470"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,79,37,63,53,68,72,61,66,40,67,83,51,39,-110,-97,-102,-94,-77,-86,-114,-129,-83,-58,-85,323,336,393,341,324,338,479,454,432,114,246,252,345,339,339,0,440,439,454,313,454,443,593,482,754,687,712,7931,7277,1576,12825,12825,12834,12833,12835,12833,5920,1283]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. a3 d6 {B46: Sicilian: Taimanov: 5 Nc3 a6} (7... Be7 8. f4 d5 9. e5 Nd7 10. g3 Bc5 11. Qd2 Nxd4 12. Bxd4 Bxd4 13. Qxd4 Qb6 14. O-O-O Qxd4 15. Rxd4 b6 {½-½ (55) Paravyan,D (2620)-Vitiugov,N (2740) Sochi 2018}) 8. f4 Be7 9. Qf3 Bd7 10. O-O-O Qc7 {LiveBook: 5 Games} 11. Rg1 Rc8 $146 ({Predecessor:} 11... Nxd4 12. Bxd4 Bc6 13. g4 e5 14. Be3 exf4 15. Bxf4 Nd7 16. Bc4 O-O 17. g5 b5 {1-0 (42) Rasmussen,A (2543)-Schekachikhin,M (2368) Stockholm 2017}) 12. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Nxd4 13. Bxd4 {Hoping for g5.} e5 14. Bf2 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 15. g5 Ng4 16. Bg3 (16. Rg2 $14 {keeps the upper hand.}) 16... h4 $1 $17 {[%cal Rh4g3]} 17. Be1 Nxh2 18. Qf2 Nxf1 19. Rxf1 {[%cal Bg1f1,Bf1f3,Bf3g3][%mdl 32] [#]} Qc5 $1 {[%cal Rc5f2] White must now prevent ...Qxf2.} 20. Qh2 h3 {And now ...exf4 would win.} 21. Nd5 {[#]} Ba4 $2 {[%mdl 8192]} (21... Bg4 $1 $17 {[%cal Rg4d1]} 22. Bb4 Qc4) 22. Bc3 $18 Qb5 23. Rf3 Qd7 24. Rdd3 Qg4 (24... Bc6 {was called for.} 25. Rxh3 Rxh3 26. Rxh3 Bxd5 27. Rh8+ (27. exd5 Qf5 $15) 27... Bf8 28. exd5 Qf5) 25. Rg3 ({Less strong is} 25. Rxh3 Rxh3 26. Rxh3 Rxc3 $18) 25... Qe6 26. Nb6 $2 (26. Rxh3 $18 {and White stays clearly on top.} Rf8 27. f5 Bxg5+ 28. Kb1) 26... Rxc3 (26... Bd7 $16) 27. Rxc3 ({Don't play} 27. bxc3 $6 Bc6 $16) 27... exf4 28. Rxh3 Rxh3 29. Qxh3 $2 ({Only move:} 29. Rxh3 $18 Qxe4 30. Rh8+ Bf8 31. Qd2) 29... Qxh3 $4 {[%mdl 8192]} (29... Bc6 $1 $11) 30. Rxh3 $16 {[%mdl 4096] Endgame KRN-KB} Bc6 31. Rh8+ Bf8 32. Nd5 {White is clearly winning.} g6 33. Kd2 b5 (33... Bxd5 $142 34. exd5 Ke7) 34. Kd3 Bxd5 35. exd5 $18 {KR-KB} Ke7 36. Rg8 f6 37. gxf6+ Kf7 38. Rh8 a5 39. Ke4 g5 40. Kf3 {Precision: White = 58%, Black = 29%.} (40. c3 $142 Ke8 41. Kf5) 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.29"]
[White "Tarlabasi, Emirhan"]
[Black "Haldorsen, Benjamin"]
[Result "1/2-1/2"]
[ECO "D25"]
[WhiteElo "2193"]
[BlackElo "2461"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,46,42,25,29,23,32,8,14,22,19,45,42,27,32,35,37,33,37,20,24,10,23,17,25,25,30,0,17,0,7]} 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Nf3 b5 5. a4 b4 6. Bxc4 {D25: Angenommenes Damengambit} e6 7. a5 a6 8. O-O (8. Nbd2 Bb7 9. O-O c5 10. Nb3 Nbd7 11. dxc5 Nxc5 12. Nxc5 Bxc5 {1-0 (45) Bluebaum,M (2631)-Anand,V (2776) Karlsruhe/Baden-Baden 2018}) 8... Be7 9. Nbd2 Bb7 10. Qe2 {LiveBook: 6 Partien} O-O 11. Rd1 Nbd7 12. Nb3 c5 13. dxc5 Qb8 $146 14. c6 Bxc6 15. Nbd4 Qb7 16. Nxc6 Qxc6 17. Bd2 Rfc8 18. Rdc1 (18. Rac1 $5 {[%cal Rc4a6]} Qb7 19. Be1 $11) 18... Qb7 19. Ra4 h6 20. Qe1 Rab8 21. Qf1 Ra8 22. Qe1 {[%cal Rd2b4]} Rab8 23. Qf1 Ra8 {Precision: Weiß = 35%, Schwarz = 82%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.30"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Janik, Igor"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1989"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,90,10,12,-14,-17,-22,-10,-2,2,-16,-10,-21,-13,-16,-16,-18,-22,-30,-18,-12,-17,-29,-29,-28,-35,-41,-41,-79,-76,-111,-111,-111,-110,-107,-108,-91,-92,-86,-66,-132,-117,-141,-141,-147,-148,-144,-155,-166,-166,-166,-166,-166,-166,-166,-166,-166,-166,-167,-141,-141,-133,-250,-139,-224,-190,-194,-133,-200,-118]} 1. e4 c6 {[%cal Bc7c6,Bc6c5][%mdl 32]} 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. Na4 {B12: Caro-Kann: Advance Variation} Qa5+ 9. c3 cxd4 10. Nxd4 Nxd4 11. Bxd4 Ne7 12. Qb3 Qc7 {LiveBook: 3 Games} 13. Bb5+ $146 ({Predecessor:} 13. Nc5 O-O-O 14. Qa4 Nc6 15. O-O Bxc5 16. Bxc5 Qxe5 {1-0 (73) Le,Q (2736)-Rozum,I (2582) Hanoi 2018}) 13... Nc6 14. c4 dxc4 15. Qxc4 Be7 16. Rc1 Be4 17. O-O Bd5 18. Qd3 O-O 19. Nc3 Rfd8 20. Nxd5 Rxd5 21. Bxc6 $1 bxc6 22. Qc4 Rad8 $36 {[%mdl 2048] Black fights for an advantage.} 23. Bc3 Qb6 24. Qg4 Bc5 25. b4 Bd4 26. Bxd4 Rxd4 27. Qf3 R8d5 28. Qc3 Rxb4 29. Qxc6 Qxc6 30. Rxc6 $17 {[%mdl 4096] [#] Endgame Threatening mate with Rc8+. KRR-KRR} g5 (30... g6 {looks sharper.} 31. Ra6 Rb7 32. g4 Rxe5 33. Kg2 Kg7) 31. Rc2 (31. Ra6 $1 $15) 31... Rxe5 32. h3 Ra5 {Black is clearly better.} 33. Rd1 Rba4 34. Rdd2 Kg7 35. f3 Kg6 36. Rc7 Rf5 37. Rdd7 a6 {[%cal Ba7a6,Ba6a5][%mdl 32]} 38. Rc2 h5 {[%cal Bh7h5,Bh5g4][%mdl 32]} 39. Ra7 a5 40. Rb2 g4 41. fxg4 hxg4 42. Rc7 (42. hxg4 $17 Rxg4 43. Ra8) 42... Rd4 ({Black should play} 42... gxh3 $19 {...Rg5 is the strong threat.} 43. gxh3 Ra3) 43. Rb3 (43. hxg4 $17 Rxg4 44. Rbc2) 43... Rd1+ 44. Kh2 {[#]} Rh5 (44... gxh3 $1 $19 45. Rxh3 Rd2 46. Rg3+ Kf6) 45. Kg3 (45. Rg3 $17 {keeps fighting.} Rd4 46. Ra7) 45... Rg5 {Precision: White = 34%, Black = 75%.} ({Better is} 45... gxh3 $19 46. gxh3 Rg5+ 47. Kf4 Rf1+ 48. Ke4 f5+ 49. Ke5 Re1+ 50. Kf4 Rf1+ 51. Ke5 Re1+ 52. Kf4 Rf1+ 53. Ke5) 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.31"]
[White "Batsuren, Dambasuren"]
[Black "Nyambileg, Erdene-Ochir"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2446"]
[BlackElo "1798"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,61,31,27,20,63,64,110,83,87,81,115,26,25,22,31,20,20,23,29,7,53,44,37,37,85,88,86,75,162,126,234,204,211,210,203,194,262,237,378,347,308,333,823,797,29981,29978,3542,2700,29989,29989]} 1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 O-O 6. Be3 c6 7. Bd3 Na6 {[%cal Bb8a6,Ba6c7,Bc7d5][%mdl 32] LiveBook: 9 Games. B09: Pirc Defence: Austrian Attack} 8. h3 Nc7 9. O-O Rb8 $146 {White is slightly better.} ({Predecessor:} 9... b5 10. a3 a5 11. Qe2 Bd7 12. g4 b4 13. Nd1 d5 14. e5 Ne4 15. Qe1 bxa3 16. Rxa3 Nb5 17. Ra1 f5 18. c4 Nc7 19. Qh4 e6 20. Qxd8 {½-½ (20) Socko,B (2656)-Markowski,T (2627) Lublin 2009}) 10. a4 b6 11. Qd2 a6 12. e5 (12. f5 $16) 12... Nfd5 $11 13. Nxd5 Nxd5 14. Bf2 b5 15. axb5 axb5 16. Bh4 Qc7 17. Rae1 c5 18. Be4 $36 {[%mdl 2048] Black is under pressure.} Bb7 19. f5 $1 dxe5 20. dxe5 {[%cal Bd4e5,Be5e6][%mdl 32]} Rfd8 (20... Rbd8 $16 {was called for.}) 21. Qg5 Ra8 (21... Nb4 $16 {was worth a try.}) 22. e6 f6 {[#]} 23. Qg4 $1 g5 24. Bg3 Qb6 {[#]} (24... Qc8 $142) 25. h4 $1 $18 h6 (25... Ra4 $142 26. hxg5 fxg5) 26. hxg5 hxg5 27. Qh5 c4+ $2 (27... Rf8 28. Qg6 Nf4 29. Bxf4 gxf4 30. Bxb7 c4+ 31. Rf2 Ra5) 28. Bf2 Qc7 29. Qf7+ Kh8 30. g3 {Kg2 would kill now.} Rf8 31. Qh5+ {Precision: White = 73%, Black = 23%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.32"]
[White "Tuncer, Tuna"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2342"]
[BlackElo "2565"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,83,11,0,7,0,0,9,12,5,7,-25,-16,-56,12,3,0,0,0,0,34,0,0,0,52,61,91,89,111,15,8,16,512,540,654,636,639,620,916,906,867,915,900,908,804,900,893,848,774,752,1354,1343,1619,1715,1789,1460,29985,29986,29992,29993,29993,29994]} 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 O-O 9. O-O Be6 10. Qd3 Nbd7 11. Nd5 Bxd5 12. exd5 Ne8 {[%cal Bf6e8,Be8g7,Bg7f5,Bf5d4][%mdl 32] B92: Sicilian Najdorf: 6 Be2} (12... Rc8 13. c4 Ne8 14. f3 g6 15. Kh1 Ng7 16. Bg1 Bg5 17. Rad1 h5 18. Nd2 f5 19. b4 h4 20. c5 dxc5 21. d6 cxb4 {1-0 (45) Karjakin,S (2782)-Grischuk,A (2766) Paris 2018}) 13. a4 {LiveBook: 4 Games} g6 14. a5 Ng7 $146 {The position is equal.} ({Predecessor:} 14... f5 15. c4 Rc8 16. Rfe1 Bg5 17. Bf1 Bxe3 18. Qxe3 Rb8 19. Qc3 Qc7 20. Nd2 {½-½ (34) Janisch,M (2415)-Kevicky,M (2406) ICCF email 2017}) 15. c4 Rc8 16. Bd2 Re8 17. f3 Nf5 18. Be1 Nc5 ({Better is} 18... Bg5 $15 19. Bf2 Qe7) 19. Nxc5 $11 dxc5 20. Bf2 Bd6 21. Rfe1 h5 22. Bf1 Nd4 23. g3 f5 ({Black should try} 23... Qd7 $11) 24. b4 $1 $14 Qf6 (24... cxb4 $2 25. f4 $18) 25. Rad1 h4 (25... cxb4 $2 26. f4 $18) 26. Kg2 (26. gxh4 $16 Rb8 27. bxc5 Bxc5 28. Qc3) 26... hxg3 $11 (26... cxb4 27. f4 $16) 27. hxg3 {And now bxc5 would win.} Qg5 $2 {[%mdl 8192]} (27... f4 $11 {and Black is okay.}) 28. bxc5 $18 Bxc5 {[#]} 29. Rxe5 $3 {[%mdl 512]} Rxe5 30. f4 {[%cal Bf3f4,Bf4e5][%mdl 32]} Qg4 31. fxe5 f4 32. Bxd4 Bxd4 33. Be2 (33. Qxd4 Qxg3+ 34. Kh1 Rc7 $19) 33... Qg5 34. Qxd4 Qxg3+ 35. Kf1 f3 36. Bd3 Rf8 37. Qg1 Qh3+ 38. Kf2 Qh4+ 39. Qg3 Qd4+ 40. Kf1 {White mates.} Rf4 41. Qxg6+ Kf8 42. Qh6+ {Precision: White = 57%, Black = 25%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.33"]
[White "Lobanov, Sergei"]
[Black "Sevgi, Volkan"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2535"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,121,43,36,36,29,34,35,38,34,33,17,33,0,0,0,0,5,29,15,45,45,47,48,49,56,63,54,65,63,65,55,55,49,50,49,53,45,56,63,68,59,133,133,148,147,147,147,152,147,154,148,173,160,181,181,181,179,196,196,268,265,260,260,592,590,441,408,762,751,707,739,690,657,647,565,1076,618,714,698,1837,1405,1542,1447,1870,7007,6424,6424,5281,5391,2662,1463,29973,29974,29976,29977,29979,29980,29983,29984,29982,29983]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be2 Be7 9. Be3 O-O 10. O-O Be6 11. Na3 Rc8 12. Qd2 {LiveBook: 31 Partien} Nd7 {B32: Sizilianisch (Löwenthal-Variante)} 13. Nd5 (13. Rac1 Nc5 14. f3 Nd4 15. Bxd4 exd4 16. Qxd4 Qb6 17. Rc2 Bf6 18. Qe3 Qb4 19. Qd2 Na4 20. Nd5 {½-½ (37) Anand,V (2779)-Caruana,F (2823) Saint Louis 2016}) 13... Bxd5 14. exd5 $146 ({Vorgänger:} 14. cxd5 Ncb8 15. Nc4 Nc5 16. f3 b5 17. Na5 Qd7 18. b4 Na4 19. Rfc1 Rxc1+ 20. Rxc1 {1-0 (46) Forchert,M (2260)-Nun,J (2435) Germany 1992}) 14... Nd4 {Weiß steht etwas besser.} 15. Bxd4 exd4 16. Nc2 Qb6 17. Qxd4 (17. Nxd4 {seems wilder.} Bf6 18. Rad1 Rce8 19. Nb3 g6 20. Rfe1) 17... Bf6 18. Qxb6 Nxb6 19. Ne3 Rfe8 20. Rab1 $36 {[%mdl 2048] Weiss steht aktiver.} g6 21. Bg4 Rc7 22. b3 Bg5 23. Rfe1 f5 24. Bf3 Rce7 {[%cal Rg5e3]} 25. Nc2 Rxe1+ 26. Nxe1 Nd7 27. Kf1 Nc5 28. Nc2 Bf6 29. Re1 Rxe1+ 30. Nxe1 $14 {[%mdl 4096] Endspiel KLS-KLS} Bc3 31. Ke2 Bxe1 (31... a5 $14) 32. Kxe1 {KL-KS} a5 33. Kd2 Kf7 34. Kc3 Kf6 35. Kd4 h6 36. Bd1 g5 37. g3 f4 38. gxf4 gxf4 39. a3 b6 40. b4 axb4 (40... Na6 $142 41. Kc3 Ke5) 41. axb4 $18 Na6 42. Kc3 Kf5 $2 {[#]} (42... Ke5 43. Bh5 Nc7) 43. f3 Kf6 44. Ba4 Ke5 (44... Ke7 $142 45. Bc6 Kd8) 45. Bd7 Kf6 46. Bc8 Nc7 47. Kd4 Ne8 48. h4 Kg6 49. Ke4 Nf6+ 50. Kxf4 b5 51. Ba6 bxc4 52. Bxc4 Nd7 53. Bd3+ Kf6 54. Bf5 Nb6 55. Be6 Nc4 56. Ke4 Ke7 57. Kf5 {Weiß setzt Matt.} Ne5 58. f4 Nd3 59. b5 {[%cal Bb4b5,Bb5b6][%mdl 32]} Ke8 60. b6 Kd8 61. h5 {Precision: Weiß = 81%, Schwarz = 34%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.34"]
[White "Tutisani, Noe"]
[Black "Suleymenov, Alisher"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "2471"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,71,45,50,48,53,43,54,41,47,41,44,46,283,283,318,323,330,298,378,378,391,320,304,223,302,296,306,329,339,341,383,393,406,400,492,514,935,873,1363,950,1483,1476,1494,1187,1372,1320,29989,29990]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O Nxd4 9. Qxd4 Qa5 10. Bd2 e5 11. Qd3 a6 12. a3 {B61: Sicilian: Richter-Rauzer: 6...Bd7 7 Qd2} Be6 13. f3 Qc7 {LiveBook: 6 Games} 14. g4 {[%cal Bg2g4,Bg4g5][%mdl 32] White is slightly better.} Be7 15. g5 Nd7 16. Nd5 Bxd5 17. exd5 Nc5 18. Qc3 $146 ({Predecessor:} 18. Qc4 b5 19. Qc3 {1-0 (47) Przybylski,W (2363)-Graca,R (2104) Poznan 2008}) 18... Qb6 $2 {[#]} (18... f5 $14) 19. b4 $18 O-O 20. bxc5 Rxc5 21. Qb2 Qd8 22. h4 Rxd5 23. Bd3 Rd4 24. Bc3 ({Resist} 24. Qxb7 d5 $18) 24... Ra4 25. Qb3 b5 26. Be4 Qc8 27. Bb2 Qe6 28. Kb1 Rc8 29. Qd3 g6 30. h5 Kg7 (30... Rxe4 $142 31. fxe4 Rc4) 31. hxg6 hxg6 32. f4 {[%cal Bf3f4,Bf4e5][%mdl 32]} Rxe4 33. Qxe4 Rc4 34. Qe3 Qf5 35. fxe5 Qxc2+ 36. Ka1 {Precision: White = 92%, Black = 32%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.35"]
[White "Barseghyan, Harutyun"]
[Black "Taalaibekov, Tagir"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2466"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "185"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,185,27,27,27,26,29,16,41,25,56,50,50,38,44,31,15,7,47,55,54,39,51,6,35,32,28,34,35,1,7,-17,6,0,5,-29,74,6,58,53,135,128,214,175,185,54,62,62,60,59,54,53,53,50,177,177,906,889,29991,168,168,168,168,168,325,327,220,231,586,582,737,741,29949,29950,29949,29951,29951,29952,29952,29954,29954,29955,29955,29956,29957,29957,29958,29960,29959,29960,29962,29962,29962,29963,29964,29964,29962,29963,29963,29965,29967,29968,29967,29970,29969,29971,29971,29970,29970,29973,29973,29974,29975,29975,29975,29976,29976,29975,29977,29978,29977,29978,29976,29976,29976,29975,29974,29975,29976,29975,29976,29977,29978,29979,29979,29979,29979,29978,29980,29979,29981,29976,29982,29983,29983,29984,29985,29986,29986,29987,29987,29988,29988,29989,29989,29990,29990,29991,29991,29992,29992,29993,29994,29994,29995,29996,29996,29997,29997,4153]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. a3 Bxc3+ 6. Qxc3 a5 {E32: Nimzoindisch (4.Dc2)} (6... Nbd7 7. f3 a5 8. e4 e5 9. Ne2 a4 10. Be3 O-O 11. O-O-O b6 12. g4 Ra5 13. h4 Re8 14. h5 h6 {1-0 (84) Riazantsev,A (2671)-Melkumyan,H (2633) Doha 2016}) 7. b3 b6 8. Nf3 Bb7 9. e3 Nbd7 {[%cal Bb8d7,Bd7f6,Bf6g4,Bg4e3][%mdl 32]} 10. Bb2 {LiveBook: 3 Partien} Ne4 $146 ({Vorgänger:} 10... Ra7 11. Nd2 c5 12. Be2 {1-0 (87) Pedersen,N (2458)-Csom,I (2448) Budapest 2002}) 11. Qc2 f5 12. Be2 Ndf6 13. Rd1 Nxf2 14. Kxf2 Ng4+ 15. Kg1 {zielt auf Dc1 ab.} Nxe3 16. Qd2 Nxd1 17. Bxd1 O-O (17... e5 $5) 18. Kf2 {[%mdl 1024] Weiss hat Kompensation.} Qf6 19. Qg5 Qf7 20. h4 h6 21. Qf4 Rad8 22. h5 c5 23. Nh4 Be4 {Droht stark ...cxd4.} 24. Ng6 Rfe8 {Weiss muss nun ...cxd4 beachten.} 25. Bf3 Bxf3 26. gxf3 b5 (26... cxd4 $11 27. Qxd4 e5) 27. Rd1 (27. cxb5 $16 {Droht dxc5 und aus.} e5 28. dxe5 Qxb3 29. Ba1 dxe5 30. Bxe5 (30. Qxf5 e4 $15)) 27... bxc4 (27... e5 $11 28. dxe5 dxe5 29. Nxe5 Qxh5 30. Rxd8 Rxd8 31. cxb5 Rd1) 28. dxc5 $14 e5 (28... Qa7 $1 $14) 29. Qxc4 $16 d5 (29... dxc5 $16 30. Qxf7+ Kxf7 31. Nxe5+ Ke6) 30. Qd3 $36 {[%mdl 2048] Weiss bestimmt, wo es lang geht.} d4 {[#] Schwarz will ...Tb8 spielen.} 31. Qc4 ({Weiss braucht} 31. f4 $1 $18) 31... Rb8 $1 $14 {...Dxc4 ist eine echte Drohung.} 32. Qxf7+ Kxf7 33. f4 Rxb3 34. Ba1 $1 exf4 35. Bxd4 Rd8 (35... Rxa3 $14 36. Be5 Re3) 36. c6 $18 {[%cal Bc5c6,Bc6c7][%mdl 32]} Rc8 $2 (36... Rxa3 37. c7 Rc8) 37. Re1 {Weiss droht Te7+ und Matt.} Rc7 38. Rc1 $2 (38. Nh8+ {setzt Matt} Kf8 39. Bc5+ Kg8 40. Re8+ Kh7 41. Ng6 Rc8 42. Rxc8 Rb2+ 43. Kf3 Rb3+ 44. Kxf4 Rb8 45. Rxb8 a4 46. Rh8#) 38... Rxa3 39. Be5 Rc8 40. c7 Rd3 $2 (40... Rb3 {war nötig.} 41. Rd1 Ke8) 41. Nxf4 Rd7 42. Rc5 a4 $2 {[#]} (42... Re7 {ist eine bessere Chance.} 43. Rxa5 Rxe5 44. Rxe5 Rxc7 45. Rxf5+ Ke7) 43. Nd5 $1 a3 44. Nb6 Rdxc7 45. Rxc7+ {Weiß setzt Matt.} Rxc7 46. Bxc7 Kf6 47. Nc4 a2 48. Be5+ Kg5 49. Bxg7 Kxh5 50. Kf3 Kg6 51. Ba1 Kf7 52. Ne5+ Ke6 53. Nd3 h5 54. Nb4 h4 55. Nxa2 Kd5 56. Nc3+ Kc4 57. Ne2 Kd3 58. Nf4+ Kc4 59. Bf6 h3 60. Nxh3 Kd5 61. Kf4 Ke6 62. Be5 Kd5 63. Kxf5 Kc6 64. Nf4 Kc5 65. Ke6 Kc6 66. Bd6 Kb6 67. Nd3 Kb5 68. Kd5 Kb6 69. Ne5 Kb7 70. Kc5 Ka6 71. Nc4 Kb7 72. Kb5 Ka7 73. Bc7 Kb7 74. Bb6 Kc8 75. Kc6 Kb8 76. Ne3 Ka8 77. Nd5 Kb8 78. Nc7 Kc8 79. Ba7 Kd8 80. Nd5 Ke8 81. Bd4 Kf7 82. Nf4 Ke7 83. Kc7 Ke8 84. Bf6 Kf7 85. Bh4 Ke8 86. Bg5 Kf7 87. Kd7 Kf8 88. Bh4 Kf7 89. Be7 Kg7 90. Ke6 Kh6 91. Kf7 Kh7 92. Bf8 Kh8 93. Ne6 {Precision: Weiß = 63%, Schwarz = 23%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.36"]
[White "Agibileg, Uurtsaikh"]
[Black "Escalante Ramirez, Brian Sebasti"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2321"]
[BlackElo "2436"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,63,48,74,52,77,69,80,72,92,68,110,70,54,63,141,145,136,118,111,114,322,319,295,287,426,426,406,403,327,144,125,147,292,222,334,285,328,320,291,283,1330,1339]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 O-O 9. Bd3 Re8 10. O-O a6 11. a4 Nbd7 12. Re1 Qc7 {LiveBook: 54 Games} 13. Qe2 {A70: Modern Benoni: 6 e4 g6 7 Nf3} (13. Bg5 h6 14. Be3 g5 15. Qd2 Qd8 16. Rad1 Nh5 17. Nh2 Nf8 18. h4 Nf4 19. Bf1 Qf6 20. g3 Nh3+ 21. Bxh3 Bxh3 22. hxg5 hxg5 23. Bxg5 {0-1 (40) Georgiev,K (2649)-Gashimov,V (2664) Heraklio 2007}) 13... h6 $146 ({Predecessor:} 13... b6 14. Be3 Bb7 15. Nd2 Ne5 16. Bc2 Qe7 17. f4 Ned7 18. Nc4 h5 19. Qf3 Rab8 20. g4 hxg4 21. hxg4 {0-1 (38) Sharma,V (2180)-Satyapragyan,S (2275) Sivakasi 1999}) 14. Bf4 g5 15. Bh2 {White is better.} Nh7 16. Rac1 Nhf8 17. b4 Ng6 18. a5 {[%cal Ba4a5,Ba5b6][%mdl 32] Strongly threatening Na4.} Qb8 {[#]} (18... b5 $14) 19. Na4 $1 $16 {[%cal Rb4c5]} cxb4 20. Qd2 b5 21. axb6 $1 a5 $2 (21... Nxb6 $16 22. Qxb4 Nxa4 23. Qxa4 Rd8) 22. Bb5 $18 Rd8 23. Nd4 {[#] Black must now prevent Nc6.} Bxd4 (23... Ba6 {keeps fighting.} 24. Bxd7 (24. Nc6 Bxb5 25. Nxb8 Rdxb8 $18) 24... Bxd4) 24. Qxd4 Nde5 25. Qe3 Bd7 26. Qe2 (26. Bc6 $1 $18) 26... Bxb5 $16 27. Qxb5 Ra7 (27... Rd7 $16 {is a better defense.} 28. Rc2 Rb7) 28. Re2 {[%cal Be1e2,Be2c2,Bc2c7][%mdl 32]} Nf4 (28... Ra8 $142 29. Rec2 Rd7 30. Rc8+ Qxc8 31. Rxc8+ Rxc8 32. Bxe5 Nxe5) 29. Bxf4 gxf4 30. Rec2 Rb7 31. Rc7 {aiming for Qa6.} Kh8 $2 (31... Qa8 32. Rxb7 Qxb7) 32. Qa6 {Precision: White = 43%, Black = 21%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.37"]
[White "Sibashvili, Giorgi"]
[Black "Garidmagnai, Byambasuren"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2425"]
[BlackElo "2287"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,57,31,26,22,25,36,39,62,68,145,144,169,170,168,183,192,160,175,151,166,106,243,248,322,317,381,357,451,479,580,590,742,753,995,977,29990,29991,29996,29997,29997,29998]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nbd7 8. Bg5 a5 9. g4 Nc5 10. Qc2 {LiveBook: 7 Games. E90: King's Indian: Classical: Early deviations and 6 h3} (10. Nd2 c6 11. Qf3 a4 12. Rg1 h6 13. Be3 Qa5 14. Rc1 a3 15. b3 Bd7 16. g5 hxg5 17. Bxg5 Nh5 {1-0 (31) Milov,V (2638)-Bologan,V (2661) Cannes 2006}) 10... Bd7 11. Be2 Qb8 $146 ({Predecessor:} 11... c6 12. Nd2 cxd5 13. cxd5 Qc7 14. Rc1 Rfc8 15. Be3 Qb8 16. g5 Nh5 17. Bxh5 gxh5 18. Bxc5 Rxc5 {0-1 (32) Pileckis,E (2255)-Jojua,D (2337) Istanbul 2005}) 12. Be3 {White is slightly better.} c6 {[#]} 13. Nxe5 $1 {[%mdl 512]} cxd5 ({Better is} 13... Nxd5 $14 14. Nxd5 (14. exd5 Bxe5 15. O-O-O Re8 $11) (14. Nxd7 Nxe3 15. Qc1 Nxd7 $17) 14... cxd5 15. Nxd7 Nxd7) (13... dxe5 14. Bxc5) 14. Nxd7 $16 ({But not} 14. cxd5 $6 dxe5 15. Bxc5 Rc8 $14) ({Wrong is} 14. Nxd5 $2 Nxd5 15. cxd5 Bxe5 $19) 14... Nfxd7 15. Nxd5 Re8 16. f3 Ne5 17. g5 Nc6 18. Qd2 Qd8 19. Rd1 (19. h4 $18) 19... a4 (19... Nb4 $16) 20. h4 $18 a3 21. b4 Na4 22. h5 Ne5 {If Black can now play ...Nb2 this consolidates a bit.} 23. hxg6 hxg6 24. Kf2 Nc6 25. Rh2 Ne7 26. Nf6+ Bxf6 27. gxf6 {White mates.} Nc6 28. Bd4 Nxd4 {[#]} 29. Rh8+ $1 {[%mdl 512] Precision: White = 83%, Black = 21%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.38"]
[White "Zhao, Chenxi"]
[Black "Raja Harshit"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2275"]
[BlackElo "2419"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,102,37,37,12,31,36,38,0,24,14,45,30,28,21,55,65,101,-18,12,14,14,16,23,16,28,12,20,18,37,0,37,9,47,10,16,10,23,0,0,0,0,0,54,52,53,0,0,0,0,0,11,0,0,-66,-60,-85,-85,-85,-85,-85,-85,-206,-206,-206,-206,-266,-252,-252,-252,-252,-221,-261,-279,-304,-269,-275,-243,-305,-209,-209,-202,-354,-359]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 g6 7. O-O {B53: Sicilian: 2...d6: Lines with Qxd4} Bg7 8. c4 Nf6 9. Nc3 O-O 10. h3 a6 $146 ({Predecessor:} 10... Rc8 11. Be3 a6 12. Bxc6 Bxc6 {½-½ (26) Karjakin,S (2760)-Nepomniachtchi,I (2729) Riadh 2017}) 11. Bxc6 Bxc6 {LiveBook: 87 Games} 12. Nd4 Nd7 13. Be3 Rc8 14. a4 Qa5 15. b3 Qe5 16. f4 Qa5 17. Rab1 Nc5 18. Qc2 Ne6 19. Qd2 (19. Nxc6 $16 bxc6 20. b4) 19... Nxd4 20. Bxd4 Bxd4+ 21. Qxd4 Qb4 22. Rfd1 (22. f5 {with more complications.} e6 23. f6 Rfd8 24. Rfd1 h6 25. Qe3) 22... Rfd8 23. Kh2 Qc5 24. Qd3 Qb4 25. Qd4 Rd7 26. Rd3 b6 (26... e5 $5 {[%cal Re5d4]} 27. fxe5 dxe5 $11) 27. h4 Qc5 28. Rbd1 (28. Re1 {looks sharper.} Rb7 29. Ra1 Qh5 30. Kh3 Qc5 31. Qe3) 28... Rb7 29. f5 Qxd4 30. Rxd4 f6 31. Nd5 b5 ({Better is} 31... Bxd5 $11 32. Rxd5 gxf5) 32. cxb5 $14 Bxd5 33. Rxd5 (33. bxa6 $14 Rxb3 34. Rxd5) 33... axb5 {[%mdl 4096] Endgame KRR-KRR} 34. a5 b4 35. Ra1 Kf7 36. fxg6+ hxg6 37. Ra2 (37. Rd4 $11) 37... Rc3 $1 $15 38. a6 Ra7 39. Rb5 {Threatens to win with Rb7.} Rxb3 40. g4 Rb1 $1 41. Rb7 (41. Kg2 $17 {was called for.}) 41... b3 $19 42. Ra4 {[#]} b2 $1 43. Rab4 (43. Rxa7 $2 {[#] loses.} Rh1+ $1 {[%mdl 512]} 44. Kxh1 b1=Q+ 45. Kg2 Qc2+ 46. Kf3 Qxa4 $19) 43... Rxa6 44. Rxb2 Re1 45. R7b4 Raa1 46. Kg3 Ra3+ 47. Kh2 Ree3 48. Kg1 Rh3 49. Rh2 Rag3+ 50. Kf2 Rf3+ (50... Rxh2+ 51. Kxg3 Rd2 52. h5 $17) 51. Ke2 $2 (51. Kg1 {is the only way for White.}) 51... Re3+ {Precision: White = 37%, Black = 58%.} ({Much less strong is} 51... Rxh2+ 52. Kxf3 Rxh4 53. Kg3 $19) 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.39"]
[White "Gokerkan, Cem Kaan"]
[Black "Nogerbek, Kazybek"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2416"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,112,12,-23,-19,-20,23,25,35,0,15,4,5,0,6,14,117,102,145,145,135,140,145,123,200,139,195,97,116,83,202,138,168,80,82,81,81,72,88,87,84,78,115,94,101,67,73,37,37,37,88,37,37,37,37,37,103,103,113,37,73,0,112,0,73,92,197,138,106,65,88,0,5,0,88,23,25,16,28,0,0,0,0,0,0,0,0,0,0,0,43,34,88,102,113,0,0,0,0,0,0,0,0,0,17]} 1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nge7 6. h4 {[%cal Bh2h4,Bh4h5][%mdl 32] LiveBook: 3 Games. C00: French: Unusual White 2nd moves} (6. Ngf3 g6 7. O-O Bg7 8. c3 b6 9. Re1 Ba6 10. exd5 exd5 11. Qa4 Bb7 12. d4 c4 13. Nxc4 dxc4 14. d5 Qxd5 15. Nd4 Qxg2+ 16. Kxg2 O-O 17. f3 Nxd4 18. cxd4 {0-1 (34) Bortnyk,O (2581)-Korobov,A (2692) Doha 2016}) 6... e5 $146 ({Predecessor:} 6... dxe4 7. dxe4 b6 8. f4 Ba6 9. Ngf3 Qd7 10. c3 h5 11. Kf2 Ng8 12. Re1 Nf6 13. e5 Ng4+ {½-½ (30) Strikovic,A (2448)-Stojanovic,M (2550) Yugoslavia 2003}) 7. Nh3 g6 8. h5 {White has an edge.} d4 9. O-O Bg7 10. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} O-O 11. Nf3 Bg4 12. Nf2 Qd7 {[#]} (12... Bd7 $11 {keeps the balance.}) 13. f5 $1 $16 {[%mdl 512]} gxh5 (13... gxf5 14. Nxg4) 14. Nxg4 hxg4 15. Nh2 {Black must now prevent f6.} f6 {Threatening ...h5.} 16. Qxg4 Kh8 (16... Nc8 $16) 17. Qh5 Ng8 (17... c4 $16 {was necessary.}) 18. Ng4 (18. Rf2 $18 {and White stays clearly on top.}) 18... Qf7 19. Qh4 {Threatens to win with Kf2.} c4 (19... Nb4 $16) 20. Rf2 cxd3 21. Bf1 (21. cxd3 $18 {is more deadly. Strongly threatening Bf3.} Nb4 22. Bf1) 21... Rfc8 22. Rh2 {[%csl Gh2][%cal Rh4h7]} Bf8 23. a3 Na5 24. Bxd3 Rc6 25. b3 {And now Bd2 would win.} Rac8 26. Bd2 b6 27. Bxa5 bxa5 28. Bc4 Qg7 29. a4 Be7 (29... Rxc4 $14 30. bxc4 Rxc4) 30. Kg2 $40 {[%mdl 128] White is up to no good.} (30. Bd3 $16) 30... Rxc4 $14 31. bxc4 Rxc4 32. Kh1 Rc3 (32... Rc7 $14) 33. Rb1 $16 Bb4 34. Rf1 (34. Rb3 $1 $16) 34... Be7 35. Rb1 Bb4 $1 36. Rf1 Be7 37. Qh5 Ra3 (37... Rxg3 $16 {was worth a try.} 38. Rg1 Rxg1+ 39. Kxg1 Ba3) 38. Qg6 ({White should play} 38. Rh4 $18) 38... Bf8 39. Kg2 Ra2 40. Kf3 (40. Qxg7+ $1 $16 Kxg7 41. Kf3) 40... Ra3+ $1 $11 41. Kg2 ({White should try} 41. Kf2 $11) 41... Ra2 $16 {[#]} 42. Rh4 (42. Qxg7+ $1 $16 Kxg7 43. Rfh1 Rxc2+ 44. Kf1 Rc1+ 45. Ke2 Rc2+ 46. Kd1 Rxh2 47. Rxh2) 42... Rxc2+ $11 43. Kh3 Rc8 44. Rb1 Bb4 45. Rd1 Bf8 46. Rb1 Bb4 47. Rd1 Bf8 48. Qh5 Bb4 49. Nf2 Bf8 (49... Rc3 {looks sharper.} 50. Ng4 Rc8) 50. Rb1 Nh6 {[#]} (50... Qd7 $14) 51. Kg2 $1 $16 Qf7 52. Rbh1 (52. Qxf7 $16 {White wants to mate with Rxh6!} Nxf7 53. Rb7) 52... Qxh5 {The position is equal.} 53. Rxh5 Nf7 $1 54. Rxh7+ Kg8 55. R7h2 Rc2 56. Kh3 Bh6 {Precision: White = 44%, Black = 49%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.40"]
[White "Agdelen, Huseyin Can"]
[Black "Secheres, Adrian-Simion"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2280"]
[BlackElo "2408"]
[Annotator "NA"]
[PlyCount "59"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:30]} c5 {[%emt 0:01:30]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 5. c4 {[%emt 0:01:30]} Nf6 {[%emt 0:00:00]} 6. Nc3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 7. Be3 {[%emt 0:01:30]} O-O {[%emt 0:00:30]} 8. Be2 {[%emt 0:00:00]} d6 {[%emt 0:00:30]} 9. O-O {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 10. Nc2 {[%emt 0:01:30]} Be6 {[%emt 0:07:30]} 11. f3 {[%emt 0:05:30]} Nd7 {[%emt 0:06:30]} 12. Qd2 {[%emt 0:12:30]} Rc8 {[%emt 0:08:30]} 13. Rab1 {[%emt 0:37:30]} a6 {[%emt 0:39:30]} 14. Nd5 {[%emt 0:17:30]} Nc5 {[%emt 0:07:30]} 15. b3 {[%emt 0:03:30]} f5 {[%emt 0:11:30]} 16. exf5 $14 {[%emt 0:03:30]} Bxf5 {[%emt 0:02:30]} 17. Rbd1 {[%emt 0:00:30]} e6 {[%emt 0:07:30]} 18. Ndb4 {[%emt 0:03:30]} Be5 {[%emt 0:03:30]} 19. Nxc6 {[%emt 0:02:30]} bxc6 {[%emt 0:03:30]} 20. Bg5 {[%emt 0:01:30]} Qc7 {[%emt 0:04:30]} 21. Ne1 {[%emt 0:16:10]} d5 {[%emt 0:06:33]} 22. h3 {[%emt 0:00:23]} Bg3 {[%emt 0:01:26]} 23. Qe3 {[%emt 0:03:07]} Nb7 {[%emt 0:05:39]} 24. f4 {[%emt 0:01:34]} Bxe1 {[%emt 0:00:06]} 25. Rfxe1 {[%emt 0:00:20]} Be4 {[%emt 0:00:54]} 26. cxd5 {[%emt 0:03:05]} exd5 {[%emt 0:01:50]} 27. Bxa6 {[%emt 0:00:30]} Ra8 {[%emt 0:00:30]} 28. Bxb7 {[%emt 0:00:30]} Rxa2 {[%emt 0:00:00]} 29. Rd2 {[%emt 0:01:48]} Rxd2 {[%emt 0:00:00]} 30. Qxd2 {[%emt 0:00:00]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.41"]
[White "Kilic, Efe Mert"]
[Black "Muradli, Mahammad"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2269"]
[BlackElo "2407"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:30]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. h4 {[%emt 0:00:00] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} e5 {[%emt 0:05:00]} 7. Nb3 {[%emt 0:00:30]} Be6 {[%emt 0:01:30]} 8. Bg5 {[%emt 0:00:30]} Nbd7 {[%emt 0:04:30]} 9. g3 $146 {[%emt 0:03:30]} ({Predecessor:} 9. Qd2 Rc8 10. O-O-O Be7 11. Kb1 b5 12. f3 O-O 13. g4 b4 {1-0 (26) Caruana,F (2811)-Andriasian,Z (2585) chess.com INT 2018}) 9... Be7 {[%emt 0:03:30]} 10. Qd2 {[%emt 0:01:30]} b5 {[%emt 0:02:30]} 11. Bg2 {[%emt 0:01:30]} O-O {[%emt 0:07:30]} 12. O-O-O {[%emt 0:01:30]} b4 {[%emt 0:01:30]} 13. Nd5 {[%emt 0:00:30]} Bxd5 {[%emt 0:01:30]} 14. exd5 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 15. Kb1 {[%emt 0:01:00]} Qc7 {[%emt 0:12:00]} 16. f4 {[%emt 0:04:30]} a4 {[%emt 0:57:30]} 17. Nc1 {[%emt 0:00:30]} Rfc8 {[%emt 0:00:30]} 18. Rhe1 {[%emt 0:17:00]} a3 {[%emt 0:58:00]} 19. b3 {[%emt 0:00:30]} h6 {[%emt 0:00:30]} 20. Bxh6 {[%emt 0:05:30]} gxh6 {[%emt 0:00:30]} 21. fxe5 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:30]} 22. Rxe5 {[%emt 0:01:00]} dxe5 {[%emt 0:00:30]} 23. d6 {[%emt 0:00:00]} Qxd6 {[%emt 0:01:30]} 24. Qxd6 {[%emt 0:01:00]} Bxd6 {[%emt 0:00:00]} 25. Rxd6 {[%emt 0:09:30]} Ne8 {[%emt 0:03:00]} 26. Rxh6 {[%emt 0:02:30]} Rab8 {[%emt 0:02:30]} 27. Nd3 {[%emt 0:00:30]} Kg7 {[%emt 0:05:30]} 28. Ra6 {[%emt 0:04:30]} (28. Rh5 {was called for.} f6 29. Be4) 28... Nc7 $19 {[%emt 0:00:30]} 29. Ra7 {[%emt 0:03:30]} Nb5 {[%emt 0:00:30]} 30. Re7 {[%emt 0:00:30]} Nc3+ {[%emt 0:00:30]} 31. Kc1 {[%emt 0:00:30]} Nxa2+ {[%emt 0:00:30]} 32. Kd2 {[%emt 0:00:30]} Nc3 {[%emt 0:00:30]} 33. Rxe5 {[%emt 0:01:30]} a2 {[%emt 0:02:30]} 34. Ra5 {[%emt 0:00:30]} Rb5 {[%emt 0:00:30]} 35. Ra7 {[%emt 0:00:30]} Rc7 {[%emt 0:00:30]} 36. Ra6 {[%emt 0:00:30]} Re7 {[%emt 0:00:30]} 37. Bf3 {[%emt 0:00:30]} Rf5 {[%emt 0:00:30]} 38. Bg4 {[%emt 0:01:30]} Rf1 {[%emt 0:00:30]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.42"]
[White "Nikolovski, Nikola"]
[Black "Thilakarathne, G M H"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2388"]
[BlackElo "2238"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Be2 d6 6. O-O e6 7. d3 Nge7 8. Qe1 Nd4 9. Nxd4 cxd4 10. Nb1 O-O 11. Nd2 Bd7 12. Nf3 Rc8 13. Bd1 {[%emt 0:19:30]} f5 {[%emt 0:52:30]} 14. Bd2 {[%emt 0:25:30]} fxe4 {[%emt 0:11:30]} 15. dxe4 {[%emt 0:10:30]} Qb6 {[%emt 0:05:30]} 16. Rb1 {[%emt 0:01:30]} d5 {[%emt 0:14:45]} 17. Kh1 {[%emt 0:17:30]} dxe4 {[%emt 0:03:39]} 18. Qxe4 {[%emt 0:00:30]} Qc6 {[%emt 0:01:29]} 19. Qe1 {[%emt 0:03:30]} Qd5 {[%emt 0:02:39]} 20. b3 {[%emt 0:10:30]} Bc6 {[%emt 0:01:03]} 21. Be2 {[%emt 0:00:56]} b5 {[%emt 0:01:25]} 22. Bd3 {[%emt 0:00:53]} Nf5 {[%emt 0:02:07]} 23. Qe2 {[%emt 0:00:45]} Rce8 {[%emt 0:01:08]} 24. Rbe1 {[%emt 0:00:51]} e5 {[%emt 0:00:57]} 25. fxe5 {[%emt 0:00:30]} Bxe5 {[%emt 0:00:40]} 26. Nxe5 {[%emt 0:06:14]} Rxe5 {[%emt 0:00:08]} 27. Qg4 {[%emt 0:00:10]} Ne3 {[%emt 0:00:44]} 28. Rxf8+ {[%emt 0:02:44]} Kxf8 {[%emt 0:00:30]} 29. Qf3+ {[%emt 0:00:30]} Qxf3 {[%emt 0:00:30]} 30. gxf3 {[%emt 0:00:30]} Bxf3+ {[%emt 0:00:30]} 31. Kg1 {[%emt 0:00:30]} Bc6 {[%emt 0:00:30]} 32. Bxe3 {[%emt 0:00:30]} dxe3 {[%emt 0:00:30]} 33. Kf1 {[%emt 0:00:30]} b4 {[%emt 0:00:30]} 34. Ke2 {[%emt 0:00:30]} Kg7 {[%emt 0:00:30]} 35. c3 {[%emt 0:00:30]} bxc3 {[%emt 0:00:30]} 36. Rc1 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 37. Rxc3 {[%emt 0:00:30]} Bg4+ {[%emt 0:00:30]} 38. Ke1 {[%emt 0:01:32]} Rh5 {[%emt 0:02:31]} 39. Rc2 {[%emt 0:00:51]} Bf5 {[%emt 0:00:32]} 40. Rc7+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 41. Bxf5 {[%emt 0:03:34]} gxf5 {[%emt 0:04:13]} 42. Rxa7 {[%emt 0:05:30]} Rxh2 {[%emt 0:00:30]} 43. b4 {[%emt 0:00:30]} f4 {[%emt 0:01:30]} 44. Ra8 {[%emt 0:00:30]} Kf5 {[%emt 0:01:30]} 45. Re8 {[%emt 0:01:30]} Rxa2 {[%emt 0:00:30]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.43"]
[White "Macovei, Andrei"]
[Black "Kamer, Kayra"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2385"]
[BlackElo "2205"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. f4 d6 8. Qf3 Be7 {B82: Sizilianisch (Scheveninger System)} (8... b5 9. g4 Bb7 10. g5 Nfd7 11. Be3 Nc5 12. Bd2 Nbd7 13. b4 Nxd3+ 14. cxd3 g6 15. Rc1 Qd8 16. h4 Bg7 {½-½ (37) Fedorchuk,S (2657)-Van Wely,L (2653) Rabat 2015}) 9. Be3 Nbd7 10. g4 Nc5 11. g5 Nfd7 12. O-O-O b5 13. Kb1 Bb7 14. a3 Rb8 {[#]} 15. h4 $146 ({Vorgänger:} 15. Qh3 Bc8 16. f5 Ne5 17. g6 exf5 18. gxf7+ Nxf7 {1-0 (27) Guliyev,N (2555)-Martin,N (1810) Wasselonne 2009}) 15... Ba8 16. h5 b4 17. axb4 Rxb4 {[%emt 0:10:30]} 18. Na2 {[%emt 0:58:00]} Rb8 {[%emt 0:00:30]} 19. Bc1 {[%emt 0:00:30]} f5 {[%emt 0:01:30]} 20. gxf6 {[%emt 0:04:30]} Bxf6 {[%emt 0:00:30]} 21. Qe3 {[%emt 0:08:30]} Qb6 {[%emt 0:01:30]} 22. Rhe1 {[%emt 0:06:30]} O-O {[%emt 0:03:30]} 23. f5 {[%emt 0:01:30]} exf5 {[%emt 0:01:30]} 24. Bc4+ {[%emt 0:01:30]} Kh8 {[%emt 0:00:00]} 25. exf5 {[%emt 0:01:30]} Ne5 {[%emt 0:00:00]} 26. Be6 {[%emt 0:00:30]} Rfe8 $19 {[%emt 0:11:30]} 27. h6 {[%emt 0:07:14]} Nc4 {[%emt 0:02:30]} 28. hxg7+ {[%emt 0:00:11]} Bxg7 {[%emt 0:00:30]} 29. Qc3 {[%emt 0:04:51]} Na4 {[%emt 0:00:30]} 30. Qb3 {[%emt 0:01:14]} Naxb2 {[%emt 0:05:30]} 31. Bxc4 {[%emt 0:02:21]} Rxe1 {[%emt 0:03:30]} 32. Rxe1 {[%emt 0:02:50]} Nxc4 {[%emt 0:00:00]} 33. Qxb6 {[%emt 0:00:24]} Rxb6+ {[%emt 0:01:00]} 34. Nb3 {[%emt 0:00:06]} Be5 {[%emt 0:00:30]} 35. Bh6 {[%emt 0:00:53]} Kg8 {[%emt 0:01:30]} 36. Rg1+ {[%emt 0:02:08]} Kf7 {[%emt 0:00:00]} 37. Rg4 {[%emt 0:00:00]} Bd5 {[%emt 0:02:00]} 38. Kc1 {[%emt 0:01:56]} a5 {[%emt 0:00:00]} 39. Nd4 {[%emt 0:00:17]} a4 {[%emt 0:02:00]} 40. Nc3 {[%emt 0:00:00]} a3 {[%emt 0:00:00]} 41. Nde2 {[%emt 0:07:05]} Rb2 {[%emt 0:01:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.44"]
[White "Wong, Yinn Long"]
[Black "Gorshtein, Ido"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2261"]
[BlackElo "2383"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 2. d4 {[%emt 0:00:30]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:00]} 4. Bd3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:30]} 5. c3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 6. Ne2 {[%emt 0:00:30]} Bg4 {[%emt 0:00:00]} 7. Na3 {[%emt 0:00:30] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} (7. O-O Nf6 8. Qe1 Bxe2 9. Qxe2 g6 10. f4 Bh6 11. Nd2 O-O 12. Qf2 e6 13. Qh4 Bg7 14. Nf3 Ne7 {1-0 (49) Piorun,K (2651)-Rodshtein,M (2699) Katowice 2017}) 7... e6 {[%emt 0:04:30]} 8. Nb5 {[%emt 0:04:00]} Qd7 {[%emt 0:01:30]} 9. Bf4 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 10. a4 {[%emt 0:04:30]} Nf6 $146 {[%emt 0:01:30]} ({Predecessor:} 10... a6 11. Na3 Bd6 12. Bxd6 Qxd6 13. O-O Nf6 14. Qd2 Bh5 {1-0 (53) Stripunsky,A (2536)-Biag,I (2337) chess.com INT 2017}) 11. O-O {[%emt 0:02:30]} Bh5 {[%emt 0:00:30]} 12. Re1 {[%emt 0:08:30]} Bg6 {[%emt 0:01:30]} 13. Nc1 {[%emt 0:04:30]} a6 {[%emt 0:02:30]} 14. Na3 {[%emt 0:00:30]} Nh5 {[%emt 0:04:30]} 15. Bg5 {[%emt 0:37:30]} Be7 {[%emt 0:29:30]} 16. Qd2 {[%emt 0:00:30]} Bd6 {[%emt 0:00:30]} 17. g3 {[%emt 0:07:30]} Nf6 {[%emt 0:01:30]} 18. f3 {[%emt 0:07:30]} Qc7 {[%emt 0:02:30]} 19. Kg2 {[%emt 0:04:30]} Ne7 {[%emt 0:01:30]} 20. Ne2 {[%emt 0:06:30]} Bxd3 {[%emt 0:02:30]} 21. Qxd3 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 22. Nc2 {[%emt 0:04:00]} Kf8 {[%emt 0:01:00]} 23. Ne3 {[%emt 0:02:30]} Ng6 {[%emt 0:07:30]} 24. Bxf6 {[%emt 0:04:30]} gxf6 $11 {[%emt 0:00:00]} 25. f4 {[%emt 0:00:30]} f5 {[%emt 0:01:00]} 26. Rf1 {[%emt 0:10:32]} Kg7 {[%emt 0:03:30]} 27. h4 {[%emt 0:01:04]} Qb6 {[%emt 0:08:30]} 28. b3 {[%emt 0:01:37]} Qc6 {[%emt 0:01:30]} 29. Kh2 {[%emt 0:00:54]} b5 {[%emt 0:04:30]} 30. axb5 {[%emt 0:00:33]} axb5 {[%emt 0:00:00]} 31. Rac1 {[%emt 0:01:06]} Ne7 {[%emt 0:06:00]} 32. c4 {[%emt 0:04:03]} bxc4 {[%emt 0:00:30]} 33. bxc4 {[%emt 0:00:02]} dxc4 {[%emt 0:00:00]} 34. Rxc4 {[%emt 0:01:32]} Qe4 {[%emt 0:00:00]} 35. Qxe4 {[%emt 0:01:23]} fxe4 {[%emt 0:02:30]} 36. Kg2 {[%emt 0:02:11]} Nd5 {[%emt 0:01:30]} 37. Nxd5 {[%emt 0:01:38]} Rxc4 {[%emt 0:00:30]} 38. Ne3 {[%emt 0:00:41]} Ra4 {[%emt 0:00:00]} 39. f5 {[%emt 0:02:18]} Rb8 {[%emt 0:01:00]} 40. fxe6 {[%emt 0:04:37]} fxe6 {[%emt 0:00:00]} 41. Rf2 {[%emt 0:10:49]} Rb3 {[%emt 0:02:00]} 42. Nd1 {[%emt 0:00:58]} Raa3 {[%emt 0:00:30]} 43. Kh3 {[%emt 0:01:41]} Rxg3+ {[%emt 0:00:00]} 44. Kh2 {[%emt 0:00:06]} Rad3 {[%emt 0:00:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.45"]
[White "Miciano, John Marvin"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2374"]
[BlackElo "2163"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 c4 6. Bc2 Nc6 7. Nf3 Qc7 8. Qe2 g5 9. e6 dxe6 10. Nxg5 h6 11. Nf3 e5 12. Na3 Be6 13. Nb5 Qb8 14. b3 Bg7 15. Na3 cxb3 16. axb3 {[%emt 0:25:00]} Qc7 {[%emt 0:43:00]} 17. O-O {[%emt 0:00:30]} O-O-O {[%emt 0:03:30]} 18. Nb5 {[%emt 0:06:30]} Qb8 {[%emt 0:00:00]} 19. Qe3 {[%emt 0:02:30]} Nd5 {[%emt 0:03:00]} 20. Nxa7+ {[%emt 0:07:30]} Nxa7 {[%emt 0:02:30]} 21. Qxa7 {[%emt 0:00:30]} Qxa7 {[%emt 0:00:30]} 22. Rxa7 {[%emt 0:00:30]} f5 {[%emt 0:09:30]} 23. Ra4 {[%emt 0:14:30]} b5 {[%emt 0:07:30]} 24. Ra6 {[%emt 0:03:30]} Nc7 {[%emt 0:05:30]} 25. Rxe6 {[%emt 0:13:30]} Nxe6 {[%emt 0:00:30]} 26. Bxf5 {[%emt 0:00:00]} Rd6 {[%emt 0:03:30]} 27. d4 {[%emt 0:03:00]} Rf8 {[%emt 0:04:30]} 28. Bh3 {[%emt 0:03:30]} Kb7 {[%emt 0:05:28]} 29. Re1 {[%emt 0:03:30]} Ra8 {[%emt 0:04:02]} 30. Nxe5 {[%emt 0:06:16]} Bxe5 {[%emt 0:02:33]} 31. dxe5 {[%emt 0:00:11]} Rda6 {[%emt 0:00:40]} 32. g3 {[%emt 0:01:20]} Rd8 {[%emt 0:03:49]} 33. Bxh6 {[%emt 0:01:46]} Nc5 {[%emt 0:00:25]} 34. Bg5 {[%emt 0:03:05]} Nd3 {[%emt 0:04:22]} 35. Rd1 {[%emt 0:04:35]} Nf4 {[%emt 0:02:09]} 36. Bg2+ {[%emt 0:02:45]} Kc7 {[%emt 0:00:26]} 37. Rxd8 {[%emt 0:00:50]} Ne2+ {[%emt 0:00:34]} 38. Kf1 {[%emt 0:00:36]} Nxc3 {[%emt 0:00:03]} 39. Ra8 {[%emt 0:00:00]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.46"]
[White "Rodrigue-Lemieux, Shawn"]
[Black "Nikitenko, Mihail"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2250"]
[BlackElo "2368"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:30]} Nf6 {[%emt 0:01:30]} 2. g3 {[%emt 0:00:30]} g6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. O-O {[%emt 0:00:00]} O-O {[%emt 0:00:30]} 5. d3 {[%emt 0:00:30]} d5 {[%emt 0:01:00]} 6. c4 {[%emt 0:02:30]} c6 {[%emt 0:02:30]} 7. Nc3 {[%emt 0:02:30]} Re8 {[%emt 0:01:30] A16: Englische Eröffnung} (7... dxc4 8. dxc4 Qxd1 9. Rxd1 Be6 10. b3 Ne4 11. Nxe4 Bxa1 12. Ba3 Bf5 13. Nc5 Bf6 14. Nxb7 a5 15. h3 a4 16. b4 Ra7 17. Nc5 {0-1 (54) Ernst,S (2546)-Sokolov,I (2565) Amsterdam 2018}) 8. Bg5 {[%emt 0:07:30]} h6 {[%emt 0:01:30]} 9. Bd2 {[%emt 0:04:30]} e5 {[%emt 0:01:30]} 10. cxd5 {[%emt 0:12:30]} cxd5 {[%emt 0:00:30]} 11. Qc1 {[%emt 0:01:30]} Kh7 {[%emt 0:02:00]} 12. d4 $146 {[%emt 0:00:30]} ({Vorgänger:} 12. Nb5 Nc6 13. e3 Bf5 14. Ne1 Rc8 15. Qc5 Bf8 {0-1 (15) Rudolph,K-Rusche,J Oberhof 1999}) 12... e4 {[%emt 0:06:30]} 13. Ne5 {[%emt 0:00:30]} Nc6 {[%emt 0:24:30]} 14. Nxc6 {[%emt 0:42:00]} bxc6 {[%emt 0:00:30]} 15. Na4 {[%emt 0:00:30]} Ba6 {[%emt 0:01:30]} 16. Re1 {[%emt 0:08:30]} Ng4 {[%emt 0:01:30]} 17. h3 {[%emt 0:02:30]} e3 {[%emt 0:06:30]} 18. hxg4 {[%emt 0:11:30]} exf2+ {[%emt 0:01:30]} 19. Kxf2 {[%emt 0:00:30]} Qf6+ {[%emt 0:00:00]} 20. Bf3 {[%emt 0:00:00]} Qxd4+ {[%emt 0:00:00]} 21. Kg2 {[%emt 0:00:00]} Qxa4 {[%emt 0:00:30]} 22. Bxh6 {[%emt 0:01:30]} Bxe2 {[%emt 0:13:30]} 23. Bxe2 $11 {[%emt 0:02:30]} Qe4+ {[%emt 0:01:30]} 24. Bf3 {[%emt 0:05:30]} Qxe1 {[%emt 0:00:30]} 25. Qxe1 {[%emt 0:00:30]} Rxe1 {[%emt 0:00:30]} 26. Rxe1 {[%emt 0:00:30]} Kxh6 {[%emt 0:00:30]} 27. Rc1 {[%emt 0:09:04]} Rb8 {[%emt 0:02:30]} 28. Rxc6 {[%emt 0:00:49]} Rxb2+ {[%emt 0:00:30]} 29. Kh3 {[%emt 0:00:42]} d4 {[%emt 0:00:30]} 30. Ra6 {[%emt 0:02:19]} Rf2 {[%emt 0:01:30]} 31. Be4 {[%emt 0:02:46]} Re2 {[%emt 0:00:30]} 32. Bc6 {[%emt 0:06:32]} Re7 {[%emt 0:03:30]} 33. Ra5 {[%emt 0:00:30]} Be5 {[%emt 0:00:30]} 34. Kg2 {[%emt 0:02:30]} Kg5 {[%emt 0:00:30]} 35. Kf3 {[%emt 0:01:49]} f6 {[%emt 0:00:00]} 36. Rc5 {[%emt 0:01:30]} Rh7 {[%emt 0:00:00]} 37. Rc2 {[%emt 0:01:44]} Rh3 {[%emt 0:01:30]} 38. Rg2 {[%emt 0:00:30]} Rh1 {[%emt 0:00:00]} 39. Be4 {[%emt 0:01:40]} Re1 {[%emt 0:03:00]} 40. Re2 {[%emt 0:00:00]} Rc1 {[%emt 0:00:00]} 41. Rd2 {[%emt 0:05:05]} Rc3+ {[%emt 0:01:00]} 42. Rd3 {[%emt 0:02:30]} f5 {[%emt 0:01:30]} 43. gxf5 {[%emt 0:00:30]} gxf5 {[%emt 0:00:30]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.47"]
[White "Baenziger, Fabian"]
[Black "Piyumantha, M Sasith Nipun"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2360"]
[BlackElo "2139"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. g3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 5. Nxd4 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 6. Bg2 {[%emt 0:00:00]} e5 {[%emt 0:00:30]} 7. Nf3 {[%emt 0:00:00]} d4 {[%emt 0:00:00]} 8. O-O {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 9. e3 {[%emt 0:00:00]} Be7 {[%emt 0:00:30]} 10. exd4 {[%emt 0:01:30]} exd4 {[%emt 0:00:30]} 11. Bf4 {[%emt 0:00:30]} Be6 {[%emt 0:02:30] E01: Catalan: Early deviations} (11... O-O 12. Ne5 Nxe5 13. Bxe5 Bc5 14. Nd2 Ng4 15. Bf4 g5 16. Nb3 gxf4 17. Nxc5 fxg3 18. hxg3 Qd6 19. Ne4 Qh6 20. Re1 Be6 21. Qxd4 Rad8 22. Qc5 f5 23. Nc3 Rc8 24. Qe7 Qh2+ 25. Kf1 Bxc4+ {0-1 (37) Gelfand,B (2729)-Inarkiev,E (2702) Nazran 2017}) 12. Nbd2 {[%emt 0:01:00]} O-O {[%emt 0:00:30]} 13. Re1 {[%emt 0:00:30]} Qb6 {[%emt 0:04:30]} 14. a3 {[%emt 0:14:00]} Qxb2 {[%emt 0:13:30]} 15. Rb1 {[%emt 1:19:30]} Qxa3 {[%emt 0:26:30]} 16. Rxb7 {[%emt 0:41:00]} Bb4 $146 {[%emt 0:09:30]} ({Predecessor:} 16... Rae8 17. Ng5 Nd8 18. Nxe6 Nxe6 {½-½ (37) Cardona Costa,J (2077)-Bukin,A ICCF email 2012}) 17. Ng5 {[%emt 0:03:30]} Bg4 {[%emt 0:07:30]} 18. Qb1 {[%emt 0:02:30]} Bxd2 {[%emt 0:05:30]} 19. Bxd2 {[%emt 0:04:30]} Qa4 {[%emt 0:03:30]} 20. Ne4 $16 {[%emt 0:15:30]} (20. h3 $18 {has better winning chances.} Bh5 21. Rc7) 20... Rac8 {[%emt 0:04:30]} 21. Nxf6+ {[%emt 0:04:30]} gxf6 {[%emt 0:00:30]} 22. Qe4 {[%emt 0:00:00]} Ne5 {[%emt 0:01:30]} 23. Qf4 {[%emt 0:04:00]} Rfe8 {[%emt 0:08:30]} 24. Bd5 {[%emt 0:02:30]} Be6 {[%emt 0:06:30]} 25. Rxe5 {[%emt 0:05:38]} fxe5 {[%emt 0:00:30]} 26. Qg5+ {[%emt 0:00:05]} Kh8 {[%emt 0:00:30]} 27. Qf6+ {[%emt 0:00:40]} Kg8 {[%emt 0:00:30]} 28. Bxe6 {[%emt 0:00:00]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.48"]
[White "Silva, David"]
[Black "Philippe, Guillaume"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2223"]
[BlackElo "2358"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. c3 Nc6 7. O-O cxd4 8. exd4 Bd6 9. Qe2 Ne7 10. Ne4 Bc7 11. Ne5 {[%emt 0:44:30]} Nxe4 {[%emt 0:21:30]} 12. Bxe4 {[%emt 0:00:30]} Bxe4 {[%emt 0:00:30]} 13. Qxe4 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 14. Nd3 {[%emt 0:00:30]} Ng6 {[%emt 0:01:30]} 15. f4 {[%emt 0:12:30]} f5 {[%emt 0:01:30]} 16. Qe2 {[%emt 0:01:30]} Ne7 {[%emt 0:00:30]} 17. c4 {[%emt 0:02:30]} Kh8 {[%emt 0:04:30]} 18. b4 {[%emt 0:01:30]} Ng8 {[%emt 0:01:30]} 19. Bb2 {[%emt 0:03:30]} Nf6 {[%emt 0:00:30]} 20. Rac1 {[%emt 0:02:30]} Ne4 {[%emt 0:01:30]} 21. d5 {[%emt 0:04:30]} Qe7 {[%emt 0:04:30]} 22. Rf3 {[%emt 0:05:30]} Rae8 {[%emt 0:03:30]} 23. Rh3 {[%emt 0:05:12]} Qf7 {[%emt 0:00:30]} 24. dxe6 {[%emt 0:05:08]} Rxe6 {[%emt 0:00:30]} 25. Re3 {[%emt 0:02:46]} Rfe8 {[%emt 0:00:30]} 26. Qc2 {[%emt 0:04:57]} Rc6 {[%emt 0:06:30]} 27. Be5 {[%emt 0:01:02]} Rc8 {[%emt 0:02:30]} 28. c5 {[%emt 0:03:12]} bxc5 {[%emt 0:00:30]} 29. bxc5 {[%emt 0:00:56]} d6 {[%emt 0:00:30]} 30. Qa4 {[%emt 0:00:54]} Bb8 {[%emt 0:00:30]} 31. Bd4 {[%emt 0:00:48]} dxc5 {[%emt 0:00:30]} 32. Be5 {[%emt 0:00:24]} Qd7 {[%emt 0:09:30]} 33. Qc4 {[%emt 0:00:40]} Bd6 {[%emt 0:09:30]} 34. Bxd6 {[%emt 0:00:29]} Rxd6 {[%emt 0:01:30]} 35. Rce1 {[%emt 0:00:37]} Rd4 {[%emt 0:00:00]} 36. Qc2 {[%emt 0:00:18]} Qd5 {[%emt 0:01:00]} 37. Ne5 {[%emt 0:00:36]} c4 {[%emt 0:01:30]} 38. Rh3 {[%emt 0:00:24]} Kg8 {[%emt 0:00:30]} 39. Qe2 {[%emt 0:00:32]} c3 {[%emt 0:04:30]} 40. Qh5 {[%emt 0:00:38]} Nf6 {[%emt 0:00:00]} 41. Qxf5 {[%emt 0:00:57]} Rc7 {[%emt 0:02:00]} 42. Rd3 {[%emt 0:05:30]} c2 {[%emt 0:13:30]} 43. Rc1 {[%emt 0:01:30]} Ne4 {[%emt 0:07:30]} 44. Qh3 {[%emt 0:02:30]} Rxd3 {[%emt 0:00:30]} 45. Nxd3 {[%emt 0:01:30]} Rc3 {[%emt 0:00:30]} 46. Kf1 {[%emt 0:01:43]} Rxd3 {[%emt 0:00:30]} 47. Qc8+ {[%emt 0:00:17]} Kf7 {[%emt 0:00:30]} 48. Qc7+ {[%emt 0:00:30]} Kg6 {[%emt 0:00:30]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.49"]
[White "Schitco, Ivan"]
[Black "Akin, Kadir"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2358"]
[BlackElo "1974"]
[Annotator "NA"]
[PlyCount "105"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Ne5 c5 8. dxc5 Bxc5 9. Nxc4 Nc6 {E05: Katalanisch} 10. Nc3 a6 11. Bf4 Ra7 $146 ({Vorgänger:} 11... Qe7 12. Bd6 Bxd6 13. Qxd6 Qxd6 14. Nxd6 Rb8 15. Na4 b5 {½-½ (62) Gajewski,G (2540)-Durarbayli,V (2368) Dresden 2007}) 12. Na4 Qe7 13. Nxc5 Qxc5 14. Bd6 Qxc4 15. Bxf8 Kxf8 16. Rc1 Qb5 17. Bxc6 bxc6 18. Qd8+ Ne8 19. Qxc8 Rc7 20. Qd8 Qxb2 21. Qd3 Qb5 22. Qxh7 Qxe2 23. Rc2 Qf3 24. Qh8+ Ke7 25. Qh4+ f6 26. Rfc1 {[%emt 0:27:00]} Rd7 {[%emt 0:41:00]} 27. Qb4+ {[%emt 0:00:30]} Kf7 {[%emt 0:00:30]} 28. Qc4 {[%emt 0:00:30]} Rd6 {[%emt 0:03:30]} 29. Rc3 {[%emt 0:03:30]} Qf5 {[%emt 0:01:30]} 30. Qxa6 {[%emt 0:04:30]} Rd2 {[%emt 0:00:00]} 31. Qa7+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 32. a4 {[%emt 0:04:00]} Nd6 {[%emt 0:00:30]} 33. Qc5 {[%emt 0:01:30]} e5 {[%emt 0:00:30]} 34. Qe3 {[%emt 0:05:30]} Ra2 {[%emt 0:02:30]} 35. Ra3 {[%emt 0:06:30]} Rb2 {[%emt 0:00:30]} 36. Qd3 $18 {[%emt 0:05:30]} ({Resist} 36. Rxc6 Ne4 $18) 36... e4 {[%emt 0:02:30]} 37. Qd4 {[%emt 0:05:30]} Re2 {[%emt 0:00:30]} 38. Rf1 {[%emt 0:01:30]} Nf7 {[%emt 0:00:30]} 39. Qc4 {[%emt 0:02:30]} Rd2 {[%emt 0:00:30]} 40. Qb4 {[%emt 0:00:00]} Rc2 {[%emt 0:00:00]} 41. Qb3 {[%emt 0:10:00]} Rd2 {[%emt 0:03:00]} 42. g4 {[%emt 0:01:30]} Qxg4+ {[%emt 0:02:30]} 43. Qg3 {[%emt 0:00:30]} Kh5 {[%emt 0:01:30]} 44. Qxg4+ {[%emt 0:00:30]} Kxg4 {[%emt 0:00:00]} 45. f3+ {[%emt 0:01:30]} exf3 {[%emt 0:00:00]} 46. Rfxf3 {[%emt 0:00:00]} Ng5 {[%emt 0:00:30]} 47. h3+ {[%emt 0:01:00]} Kh5 {[%emt 0:00:00]} 48. Rfd3 {[%emt 0:00:30]} Rb2 {[%emt 0:00:00]} 49. a5 {[%emt 0:00:30]} Ne4 {[%emt 0:00:30]} 50. a6 {[%emt 0:00:30]} Rb1+ {[%emt 0:00:30]} 51. Kg2 {[%emt 0:00:30]} Rb2+ {[%emt 0:00:00]} 52. Kf3 {[%emt 0:00:30]} Nd2+ {[%emt 0:01:00]} 53. Rxd2 {[%emt 0:00:30]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.50"]
[White "Arcuti, Davide"]
[Black "Gulden, Egemen"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2356"]
[BlackElo "2068"]
[Annotator "NA"]
[PlyCount "115"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 5. h3 {[%emt 0:00:00]} O-O {[%emt 0:00:30]} 6. Be3 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 7. d5 {[%emt 0:00:00] E71: King's Indian: 4 e4 d6 5 h3} (7. Nf3 cxd4 8. Nxd4 a6 9. Be2 b6 10. Bf3 Bb7 11. e5 Bxf3 12. Nxf3 dxe5 13. Qxd8 Rxd8 14. Bxb6 Rc8 15. Nd2 Nfd7 16. Be3 {1-0 (64) Jones,G (2666)-Perez Candelario,M (2611) Linares 2018}) 7... e6 {[%emt 0:02:30]} 8. Bd3 {[%emt 0:00:30]} exd5 {[%emt 0:00:30]} 9. exd5 {[%emt 0:00:30]} Nfd7 {[%emt 0:00:30]} 10. Nf3 {[%emt 0:03:00]} Na6 {[%emt 0:02:30]} 11. O-O {[%emt 0:07:30]} Nc7 {[%emt 0:01:30]} 12. Qd2 {[%emt 0:04:30]} f5 $146 {[%emt 0:03:30]} ({Predecessor:} 12... a6 13. Bh6 Rb8 14. Rae1 b5 15. b3 f6 16. Ne4 Ne8 17. Bxg7 Kxg7 18. Qc3 b4 19. Qb2 {1-0 (59) Khurtsidze,N (2430)-Calotescu,A (2330) Kusadasi 2006}) 13. Rae1 {[%emt 0:11:30]} Ne5 {[%emt 0:06:30]} 14. Nxe5 {[%emt 0:03:30]} Bxe5 {[%emt 0:00:30]} 15. Bg5 {[%emt 0:07:30]} Bf6 {[%emt 0:02:00]} 16. h4 {[%emt 0:01:30]} Bxg5 {[%emt 0:23:00]} 17. Qxg5 {[%emt 0:58:30]} Qxg5 {[%emt 0:03:30]} 18. hxg5 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 19. f4 {[%emt 0:03:30]} Rae8 {[%emt 0:02:30]} 20. Rd1 {[%emt 0:04:30]} Re7 {[%emt 0:09:30]} 21. Kf2 {[%emt 0:01:30]} Rb8 {[%emt 0:01:30]} 22. a4 {[%emt 0:04:30]} a5 {[%emt 0:04:30]} 23. Rh1 {[%emt 0:01:30]} b6 {[%emt 0:04:30]} 24. Rh6 {[%emt 0:01:30]} Rf8 {[%emt 0:02:30]} 25. Rdh1 {[%emt 0:01:30]} Rg7 {[%emt 0:02:30]} 26. b3 {[%emt 0:01:30]} Rff7 {[%emt 0:04:30]} 27. Nd1 {[%emt 0:03:30]} Ne8 {[%emt 0:04:30]} 28. Ne3 {[%emt 0:00:30]} Bc8 {[%emt 0:02:30]} 29. g3 {[%emt 0:01:30]} Bd7 {[%emt 0:02:30]} 30. Ke2 {[%emt 0:00:30]} Bc8 {[%emt 0:00:30]} 31. Kd2 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 32. Ng2 {[%emt 0:00:30]} Kf8 {[%emt 0:01:30]} 33. Be2 {[%emt 0:03:32]} Bc8 {[%emt 0:05:30]} 34. Ne3 {[%emt 0:02:55]} Bd7 {[%emt 0:06:30]} 35. R1h4 {[%emt 0:00:40]} Ke7 {[%emt 0:07:18]} 36. Bd3 {[%emt 0:03:16]} Bc8 {[%emt 0:03:37]} 37. Ke2 {[%emt 0:00:56]} Bd7 {[%emt 0:02:23]} 38. Kf3 {[%emt 0:00:13]} Kd8 {[%emt 0:03:23]} 39. Rh2 {[%emt 0:00:19]} Ke7 {[%emt 0:01:15]} 40. Rh1 {[%emt 0:00:00]} Kd8 {[%emt 0:00:00]} 41. g4 {[%emt 0:11:39]} Ke7 {[%emt 0:08:34]} 42. gxf5 {[%emt 0:01:30]} gxf5 {[%emt 0:00:30]} 43. Kf2 {[%emt 0:01:30]} Kf8 {[%emt 0:03:30]} 44. Be2 {[%emt 0:01:30]} Re7 {[%emt 0:05:30]} 45. Ng2 {[%emt 0:09:30]} Kg8 {[%emt 0:03:46]} 46. Bh5 {[%emt 0:00:12]} Re4 {[%emt 0:03:33]} 47. Bxe8 {[%emt 0:01:45]} Bxe8 {[%emt 0:00:05]} 48. Rxd6 {[%emt 0:00:16]} Rge7 {[%emt 0:01:35]} 49. Re1 {[%emt 0:01:44]} Rxe1 {[%emt 0:02:02]} 50. Nxe1 {[%emt 0:00:30]} Bh5 {[%emt 0:00:30]} 51. Rxb6 {[%emt 0:00:30]} Re2+ {[%emt 0:00:30]} 52. Kf1 {[%emt 0:00:30]} Re4 {[%emt 0:00:30]} 53. Ng2 {[%emt 0:01:41]} Bd1 {[%emt 0:03:03]} 54. Rb5 {[%emt 0:05:30]} Rd4 {[%emt 0:01:04]} (54... Kf8 $142 55. Kf2 (55. Rxc5 Bxb3 56. Rxa5 Rxc4 $18) 55... Kf7 56. Rxa5 Bxb3 57. Rxc5 Bxc4) 55. Ne3 {[%emt 0:03:14]} Rxf4+ {[%emt 0:00:46]} 56. Kg2 {[%emt 0:00:26]} Bh5 {[%emt 0:00:54]} 57. Rxc5 $18 {[%emt 0:00:35]} Rf3 {[%emt 0:01:26]} 58. d6 {[%emt 0:02:55]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.51"]
[White "Eren, Ataberk"]
[Black "Kalogeris, Ioannis"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2180"]
[BlackElo "2352"]
[Annotator "NA"]
[PlyCount "100"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 d6 8. O-O Bd7 9. Re1 Nf6 10. Bg5 {B80: Sizilianisch (Scheveninger System)} (10. Nxc6 bxc6 11. e5 dxe5 12. Qe2 Bd6 13. b3 Nd5 14. Bb2 O-O 15. Na4 Rab8 16. c4 Nb6 17. c5 Nxa4 18. cxd6 Qb6 19. Bxe5 {½-½ (41) Safarli,E (2668)-Gelashvili,T (2563) Minsk 2017}) 10... Be7 11. Nb3 $146 ({Vorgänger:} 11. Nf5 exf5 12. Bxf6 Bxf6 13. Nd5 Qd8 14. exf5+ Kf8 15. g4 g5 16. c4 Be5 17. h4 h6 {½-½ (53) Rakesh,K (2283)-Gusain,H (2461) Warsaw 2017}) 11... h6 12. Be3 Ne5 13. a4 Nc4 14. Bc1 O-O 15. Nd4 Rab8 16. b3 {[%emt 0:38:00]} Rfc8 {[%emt 0:28:00]} 17. Qd3 {[%emt 0:00:30]} Na5 {[%emt 0:00:30]} 18. Bd2 {[%emt 0:00:30]} Ng4 {[%emt 0:00:30]} 19. f4 {[%emt 0:01:30]} Nc6 {[%emt 0:24:30]} 20. h3 {[%emt 0:28:30]} Nb4 {[%emt 0:00:30]} 21. Qf3 {[%emt 0:00:30]} Qb6 {[%emt 0:00:30]} 22. Nce2 {[%emt 0:00:30]} Nxc2 {[%emt 0:00:30]} 23. a5 {[%emt 0:03:30]} Nxd4 {[%emt 0:03:30]} 24. axb6 {[%emt 0:00:30]} Nxf3+ {[%emt 0:00:30]} 25. Bxf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 26. Bb4 {[%emt 0:01:00]} Kf8 {[%emt 0:06:30]} 27. Rad1 {[%emt 0:01:30]} Ne8 {[%emt 0:02:30]} 28. g4 {[%emt 0:12:26]} Ra8 {[%emt 0:04:30]} 29. Ba5 {[%emt 0:01:57]} Bh4 {[%emt 0:02:30]} 30. Rf1 {[%emt 0:00:01]} Bb5 {[%emt 0:00:30]} 31. e5 {[%emt 0:01:21]} d5 {[%emt 0:04:30]} 32. f5 {[%emt 0:00:08]} Kg8 {[%emt 0:04:30]} 33. fxe6 {[%emt 0:04:17]} fxe6 {[%emt 0:00:30]} 34. Nf4 {[%emt 0:00:30]} Bxf1 {[%emt 0:00:30]} 35. Rxf1 {[%emt 0:00:30]} Rc5 {[%emt 0:00:30]} 36. b4 {[%emt 0:00:00]} Rb5 {[%emt 0:13:06]} 37. Be2 {[%emt 0:05:01]} Bg3 {[%emt 0:00:57]} 38. Ng6 {[%emt 0:01:12]} Nd6 {[%emt 0:03:28]} 39. Ne7+ {[%emt 0:01:27]} Kh7 {[%emt 0:01:35]} 40. exd6 {[%emt 0:00:00]} Bxd6 {[%emt 0:00:00]} 41. Bd3+ {[%emt 0:02:10]} Kh8 {[%emt 0:02:54]} 42. Bxb5 {[%emt 0:11:30]} axb5 {[%emt 0:00:30]} 43. Rf7 {[%emt 0:00:30]} Kh7 {[%emt 0:03:30]} 44. Kf2 {[%emt 0:01:30]} Rd8 $1 {[%emt 0:10:55]} 45. Ke3 {[%emt 0:06:09]} (45. Nc6 $16 bxc6 46. b7) 45... Rd7 $1 {[%emt 0:01:09]} 46. Nf5 {[%emt 0:04:17]} Bf4+ {[%emt 0:00:27]} 47. Kxf4 {[%emt 0:01:00]} Rxf7 {[%emt 0:00:30]} 48. Ke5 {[%emt 0:00:00]} exf5 {[%emt 0:00:09]} 49. gxf5 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 50. Kd4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:08]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.52"]
[White "Zrikem, Nassim"]
[Black "Galperin, Platon"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2066"]
[BlackElo "2348"]
[Annotator "NA"]
[PlyCount "101"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. d3 Be7 6. e4 d6 7. Nbd2 O-O {A05: Réti Opening: 1 Nf3 Nf6} 8. a4 b4 9. Re1 a5 10. e5 (10. Nc4 Nbd7 11. b3 d5 12. exd5 Nxd5 13. Bb2 Bf6 14. Nfe5 Nxe5 15. Nxe5 {½-½ (48) Santos Latasa,J (2576)-Vallejo Pons,F (2707) Leon 2018}) 10... Nfd7 $146 ({Predecessor:} 10... Nd5 11. Ne4 dxe5 12. Nxe5 c5 13. Be3 Nxe3 14. fxe3 Qc7 {0-1 (37) Vistinietzki,I (2290)-Shrentzel,M (2300) Netanya 1993}) 11. h4 dxe5 12. Nxe5 Bxg2 13. Kxg2 Nxe5 14. Rxe5 Nc6 15. Re1 Qd7 16. Nc4 Rad8 17. Be3 f5 18. f3 e5 19. Bf2 Bf6 {[%emt 0:32:30]} 20. Qd2 {[%emt 0:33:00]} Qf7 {[%emt 0:00:30]} 21. Rad1 {[%emt 0:00:30]} Qg6 {[%emt 0:00:30]} 22. Rh1 {[%emt 0:00:30]} h5 {[%emt 0:00:30]} 23. Qe2 {[%emt 0:00:30]} Rde8 {[%emt 0:00:30]} 24. c3 {[%emt 0:00:30]} bxc3 {[%emt 0:00:30]} 25. bxc3 {[%emt 0:00:30]} e4 {[%emt 0:00:30]} 26. dxe4 {[%emt 0:00:30]} fxe4 {[%emt 0:00:30]} 27. f4 {[%emt 0:02:30]} Bxc3 {[%emt 0:02:30]} 28. Ne3 {[%emt 0:01:30]} Bb4 {[%emt 0:03:30]} 29. Rd5 {[%emt 0:00:00]} Nd8 {[%emt 0:06:30]} 30. Rg5 {[%emt 0:00:00]} Qc6 {[%emt 0:00:30]} 31. Qxh5 {[%emt 0:01:30]} Ne6 {[%emt 0:02:30]} 32. Rg4 {[%emt 0:05:30]} Bd2 {[%emt 0:00:30]} 33. Rd1 $11 {[%emt 0:15:30]} ({Better is} 33. f5 $14 Qc5 34. Qg6 Bxe3 35. Bxe3 Qxe3 36. fxe6 Qf3+ 37. Kh2) 33... Bxe3 {[%emt 0:04:30]} 34. Bxe3 {[%emt 0:00:30]} Qc3 {[%emt 0:01:30]} 35. Kf2 {[%emt 0:05:30]} Rd8 {[%emt 0:02:30]} 36. Re1 {[%emt 0:00:30]} Qc2+ {[%emt 0:02:30]} 37. Re2 {[%emt 0:00:30]} Qxa4 {[%emt 0:00:30]} 38. Qg6 {[%emt 0:00:30]} Qd7 {[%emt 0:00:30]} 39. h5 {[%emt 0:01:30]} Qf7 {[%emt 0:02:30]} 40. Qxe4 {[%emt 0:00:00]} Rde8 {[%emt 0:00:00]} 41. Qg6 {[%emt 0:01:00]} a4 {[%emt 0:02:00]} 42. Qxf7+ {[%emt 0:00:00]} Kxf7 {[%emt 0:00:30]} 43. Ra2 {[%emt 0:01:00]} Ra8 {[%emt 0:00:30]} 44. Ke2 {[%emt 0:00:00]} Rfe8 {[%emt 0:01:30]} 45. f5 {[%emt 0:01:00]} Nc5 {[%emt 0:00:30]} 46. Rc4 {[%emt 0:00:00]} Ra5 {[%emt 0:00:30]} 47. Kf3 {[%emt 0:00:00]} Nd7 {[%emt 0:01:30]} 48. Rxc7 {[%emt 0:01:30]} Rxf5+ {[%emt 0:00:30]} 49. Bf4 {[%emt 0:02:30]} Re7 {[%emt 0:00:30]} 50. Rxa4 {[%emt 0:01:30]} Rxh5 {[%emt 0:00:30]} 51. Re4 {[%emt 0:01:30]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.53"]
[White "Repka, Christopher"]
[Black "Samani, Yamac"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2523"]
[BlackElo "2226"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,52,10,35,18,39,16,56,-4,110,118,136,139,141,135,142,142,146,147,141,145,141,146,137,142,152,130,188,189,291,283,289,277,321,310,400,364,475,461,531,525,529]} 1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Bf4 Nf6 5. e3 O-O 6. a3 {D35: Queen's Gambit Declined: Exchange Variation} (6. Rc1 c5 7. dxc5 Bxc5 8. Nf3 Nc6 9. a3 dxc4 10. Qxd8 Rxd8 11. Bxc4 b6 12. Ke2 Bb7 13. Rhd1 Nh5 14. Bg5 Be7 15. Bxe7 Nxe7 16. Nb5 a6 17. Nc7 {½-½ (65) Karjakin,S (2783)-Meier,G (2630) chess.com INT 2017}) 6... b6 7. cxd5 exd5 {LiveBook: 5 Games} 8. Bd3 {White is slightly better.} Bb7 $146 ({Predecessor:} 8... c5 9. Nge2 Bb7 10. O-O Nbd7 11. h3 a6 12. Rc1 Re8 {1-0 (49) Lupulescu,C (2620)-Neverov,V (2498) Gjakova 2016}) 9. Nge2 Nbd7 10. b4 (10. Ng3 $14) 10... Re8 {[#]} (10... c6 $11) 11. Nb5 $1 $16 {[%cal Rb5c7]} c6 12. Nc7 Nh5 13. Nxe8 Nxf4 14. Nxf4 {Strongly threatening Qh5.} Qxe8 15. O-O Bd6 16. Qf3 Nf6 17. Nh5 Nxh5 18. Qxh5 g6 19. Qe2 Qe7 (19... a5 $16 20. Qb2 b5) 20. Ba6 $18 Re8 (20... b5 $142) 21. Bxb7 Qxb7 22. Rac1 Re6 23. Rc3 Bb8 24. g3 f5 25. Rfc1 Qd7 26. b5 cxb5 {Precision: White = 76%, Black = 15%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.54"]
[White "Sanal, Vahap"]
[Black "Can, Melih Kaan"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2502"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,78,8,0,6,10,22,19,13,0,0,-11,-18,-52,-43,-66,-41,-74,-36,-41,-18,-11,-10,-6,-6,-26,-3,-12,27,26,19,0,28,-49,-47,-52,-42,-77,-61,-125,-56,-54,-33,-49,-64,-75,-67,-211,-206,-508,-487,-571,-474,-469,-450,-443,-450,-450,-450,-435,-419]} 1. c4 Nf6 2. Nc3 c6 3. e4 d6 4. d4 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. e5 Ne8 {[%cal Bf6e8,Be8c7,Bc7e6][%mdl 32]} 9. Bf4 dxe5 10. dxe5 Nc7 11. Re1 {LiveBook: 3 Games} Ne6 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} (11... a5 12. h3 Ne6 13. Bh2 Qb6 14. Qc2 Ndc5 15. Rad1 Bh6 16. Bf1 Nc7 17. g4 a4 18. Kh1 Be6 19. Nd4 {1-0 (38) Aleksandrov,A (2630)-Mirzoev,E (2405) Batumi 2018}) 12. Bg3 Qc7 {[%cal Rd7e5]} 13. Bf1 a5 {The position is equal.} 14. Qc2 $146 ({Predecessor:} 14. a3) 14... Ndc5 15. b3 Bh6 16. Kh1 Qb6 17. Rad1 Ng7 18. Bh4 Re8 19. h3 Nf5 20. Bg5 Bxg5 21. Nxg5 a4 22. bxa4 Qa5 23. Qc1 h6 24. Nge4 Nxe4 $1 25. Rxe4 Be6 26. Rd3 ({White should play} 26. g4 $11 Nh4 27. Qe3) 26... Red8 {[%mdl 1024] Black has compensation.} 27. Rf3 Kg7 28. Qa3 Rd7 29. c5 ({White should try} 29. Kg1 $15) 29... Rad8 (29... Nd4 $17 30. Rg3 Rad8) 30. Qb4 $15 Qa7 31. g4 Nh4 32. Rfe3 g5 33. Bc4 ({Better is} 33. Kg1 $15) 33... Rd4 $19 34. Rxd4 $2 {[#]} (34. Ne2 Rxe4 35. Rxe4) 34... Rxd4 {Black is clearly winning.} 35. Re4 Bd5 36. Nxd5 Rxe4 37. Nxe7 {[#] intending Nc8.} Qa6 $1 {[%mdl 512]} 38. Bxa6 Rxb4 39. Bd3 Rxa4 {Precision: White = 27%, Black = 48%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.55"]
[White "Karaoglan, Doruk"]
[Black "Morozov, Nichita"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "2196"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,64,-1,3,0,-3,-29,-6,-50,-24,-13,-5,-95,-87,-145,-139,-133,-129,-196,-185,-195,-176,-194,-195,-209,-212,-208,-195,-206,-200,-215,-205,-398,-378,-398,-164,-393,-397,-395,-352,-386,-383,-383,-383,-379,-328,-343,-322,-630,-444,-647,-643,-625,-621,-684,-670]} 1. e4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. d3 Ne7 6. f4 Nbc6 {LiveBook: 17 Games. C25: Vienna Game: Alternatives to 2...Nf6} 7. Nge2 (7. Nf3 Nd4 8. O-O Bg4 9. Be3 c5 10. Qd2 O-O 11. Nh4 exf4 12. Bxf4 Qd7 13. Rf2 Rae8 14. Bh6 Bxh6 15. Qxh6 b5 16. h3 Be6 17. Raf1 Qd8 18. Nb1 d5 19. Nd2 dxe4 20. Nxe4 Nef5 21. Rxf5 Nxf5 22. Rxf5 {1-0 (46) Adhiban,B (2653)-Andreikin,D (2736) Wijk aan Zee 2017 CBM 177 [Lenderman,A]}) 7... Be6 8. O-O Qd7 {Black has an edge.} 9. Be3 Nd4 10. Qd2 h5 11. Nc1 $146 (11. fxe5 $11 {remains equal.} dxe5 12. Bg5) ({Predecessor:} 11. Bf2 Nec6 12. Nxd4 Nxd4 {½-½ (22) Sandhoefner,F (2189)-Wolfram,B (2025) Aschach 2000}) 11... h4 $17 12. Qf2 (12. fxe5 $142 dxe5 13. Nb3) 12... hxg3 13. hxg3 O-O-O 14. Nd1 (14. Bxd4 $17 {was worth a try.} exd4 15. N3e2) 14... Bh3 15. c3 Ndc6 16. Ne2 f5 17. Bxh3 Rxh3 18. Qg2 Rdh8 19. Nf2 R3h7 20. Rad1 exf4 21. gxf4 $2 {[#]} (21. Bxf4 Qe6 22. b3) 21... g5 $1 $19 {[%mdl 512]} 22. fxg5 Ng6 (22... Be5 $142 23. Bf4 Ng6 24. Bxe5 Ncxe5) 23. Nf4 $2 (23. d4) 23... Nh4 24. Qg3 Ne5 {[%cal Bc6e5,Be5g6,Bg6f4,Bf4h3][%mdl 32]} 25. N2h3 fxe4 26. dxe4 Nhg6 27. Nf2 Nxf4 28. Bxf4 Rh4 29. Be3 $2 (29. Rd5 Qf7 30. Bxe5 Bxe5 31. Rxe5 dxe5 32. Rd1) 29... Ng6 {Black is clearly winning.} 30. Bd4 (30. Rd5 $142 Rh3 31. Nxh3 Rxh3 32. Qg2) 30... Nf4 31. Rde1 Nh3+ 32. Nxh3 {[#] Strongly threatening Nf2.} Rg4 {Precision: White = 27%, Black = 58%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.56"]
[White "Krishna Teja, N."]
[Black "Cirovic, Miroljub"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2356"]
[BlackElo "2181"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. g3 d6 9. Bg2 Nbd7 10. O-O Be4 11. b4 Qc8 12. Bb2 Qb7 13. Bh3 c6 14. Nd2 Bg6 15. Bg2 d5 16. f3 c5 17. f4 Bf5 18. e4 dxe4 19. dxc5 bxc5 20. g4 Bxg4 21. Nxe4 Qb6 22. Nxf6+ gxf6 23. Qg3 {[%emt 0:22:30]} Kh8 {[%emt 0:43:30]} 24. Qxg4 {[%emt 0:00:30]} cxb4+ {[%emt 0:00:30]} 25. Kh1 {[%emt 0:00:30]} bxa3 {[%emt 0:00:30]} 26. Bxa3 {[%emt 0:00:30]} Rg8 {[%emt 0:00:30]} 27. Qd1 {[%emt 0:00:30]} Rad8 {[%emt 0:00:30]} 28. Be7 {[%emt 0:00:30]} Qb2 {[%emt 0:04:30]} 29. Bf3 {[%emt 0:01:30]} Rb8 {[%emt 0:03:30]} 30. Qxd7 {[%emt 0:00:30]} Rg6 {[%emt 0:00:30]} 31. Rad1 {[%emt 0:04:30]} Rbg8 {[%emt 0:00:30]} 32. Qd2 {[%emt 0:00:00]} Qb3 {[%emt 0:01:30]} 33. Be4 {[%emt 0:00:00]} Rh6 {[%emt 0:00:30]} 34. Rg1 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.57"]
[White "Ismayilov, Muhammad"]
[Black "Sawlin, Leonid"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2137"]
[BlackElo "2355"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. O-O c5 8. dxc5 Nxc5 9. Be3 Bb7 10. Bxc5 dxc5 11. e5 f5 12. exf6 Nxf6 {[%emt 0:20:00]} 13. Qe2 {[%emt 0:53:30]} c4 {[%emt 0:05:30]} 14. Be4 {[%emt 0:00:30]} Nxe4 {[%emt 0:01:30]} 15. Nxe4 {[%emt 0:00:00]} O-O {[%emt 0:00:30]} 16. Neg5 {[%emt 0:08:00]} Bd5 {[%emt 0:06:30]} 17. Ne5 {[%emt 0:05:30]} Rf5 {[%emt 0:01:30]} 18. Qe3 {[%emt 0:03:30]} Qc7 {[%emt 0:02:30]} 19. Rad1 {[%emt 0:04:30]} Qb7 {[%emt 0:04:30]} 20. g4 {[%emt 0:05:03]} Rf6 {[%emt 0:03:30]} 21. Rd4 {[%emt 0:01:29]} Raf8 {[%emt 0:02:30]} 22. Rfd1 {[%emt 0:03:38]} e6 {[%emt 0:00:30]} 23. Nh3 {[%emt 0:03:07]} Qc7 {[%emt 0:02:30]} 24. f5 {[%emt 0:06:11]} gxf5 {[%emt 0:01:30]} 25. Nf4 {[%emt 0:01:52]} fxg4 {[%emt 0:00:30]} 26. Nh5 {[%emt 0:03:09]} Rf5 {[%emt 0:01:30]} 27. Nxg7 {[%emt 0:00:40]} Rxe5 {[%emt 0:01:30]} 28. Rxg4 {[%emt 0:00:28]} Kh8 {[%emt 0:02:30]} 29. Qg3 {[%emt 0:02:01]} Qa7+ {[%emt 0:00:30]} 30. Rdd4 {[%emt 0:00:32]} Re2 {[%emt 0:00:30]} 31. Qc3 {[%emt 0:01:17]} e5 {[%emt 0:00:30]} 32. Nf5 {[%emt 0:00:22]} Rxf5 {[%emt 0:00:30]} 33. Qg3 {[%emt 0:00:17]} Rg2+ {[%emt 0:01:30]} 34. Qxg2 {[%emt 0:00:06]} Bxg2 {[%emt 0:00:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.58"]
[White "Ongut, Tamas Gunes"]
[Black "Wadsworth, Matthew J"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2121"]
[BlackElo "2351"]
[Annotator "NA"]
[PlyCount "119"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:30]} e6 {[%emt 0:03:30]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:01:00]} dxe4 {[%emt 0:01:30]} 4. Nxe4 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 5. Nf3 {[%emt 0:00:00]} Bc6 {[%emt 0:00:00]} 6. Bd3 {[%emt 0:03:00]} Nd7 {[%emt 0:00:30]} 7. O-O {[%emt 0:02:30]} Ngf6 {[%emt 0:00:00]} 8. Nxf6+ {[%emt 0:01:30]} Qxf6 {[%emt 0:00:30]} 9. c3 {[%emt 0:01:30] C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} Bxf3 {[%emt 0:03:30]} 10. Qxf3 {[%emt 0:01:30]} Qxf3 {[%emt 0:00:30]} 11. gxf3 {[%emt 0:00:30]} O-O-O {[%emt 0:04:30]} (11... Bd6 12. c4 c5 13. Be4 O-O-O 14. Be3 f5 15. dxc5 Bxc5 16. Bc2 Bxe3 17. fxe3 {0-1 (39) Potapov,P (2476)-Jobava,B (2673) Minsk 2015}) 12. Bf4 {[%emt 0:02:00]} Be7 {[%emt 0:02:30]} 13. Rad1 $146 {[%emt 0:03:30]} ({Predecessor:} 13. Rae1 Bf6 14. Bc2 g5 15. Bg3 Rdg8 16. Kh1 h5 17. Rg1 h4 18. Be5 Bxe5 19. dxe5 Nf8 {½-½ (19) Schlegel,H (1764)-Friedel,R (1612) Leipzig 2016}) 13... Bf6 {[%emt 0:03:30]} 14. Rfe1 {[%emt 0:00:30]} g6 {[%emt 0:03:30]} 15. Bc4 {[%emt 0:02:30]} Nb6 {[%emt 0:04:30]} 16. Bb3 {[%emt 0:00:30]} Rd7 {[%emt 0:02:30]} 17. a4 {[%emt 0:03:30]} Rhd8 {[%emt 0:02:30]} 18. Bc1 {[%emt 0:00:30]} Nd5 {[%emt 0:03:30]} 19. Bc2 {[%emt 0:31:30]} c6 {[%emt 0:35:30]} 20. Kg2 {[%emt 0:00:30]} a5 {[%emt 0:10:30]} 21. Bd3 {[%emt 0:10:30]} b6 {[%emt 0:01:30]} 22. Be3 {[%emt 0:04:30]} Kb7 {[%emt 0:01:30]} 23. Be2 {[%emt 0:02:30]} h5 {[%emt 0:02:30]} 24. Rb1 {[%emt 0:00:30]} Be7 {[%emt 0:03:30]} 25. Bc4 {[%emt 0:01:30]} Rc7 {[%emt 0:03:30]} 26. Rbd1 {[%emt 0:02:30]} Rcd7 {[%emt 0:07:30]} 27. Be2 {[%emt 0:00:30]} Bd6 {[%emt 0:02:30]} 28. h3 {[%emt 0:03:30]} Bc7 {[%emt 0:02:30]} 29. Bg5 {[%emt 0:01:30]} Re8 {[%emt 0:03:30]} 30. Bc4 {[%emt 0:01:30]} Bd8 {[%emt 0:03:30]} 31. Bxd8 {[%emt 0:00:30]} Rexd8 {[%emt 0:00:30]} 32. Kg3 {[%emt 0:01:30]} Ne7 {[%emt 0:01:30]} 33. Bb3 {[%emt 0:01:30]} b5 {[%emt 0:07:54]} 34. Bc2 {[%emt 0:03:30]} b4 {[%emt 0:01:56]} 35. Re5 {[%emt 0:01:30]} Nd5 {[%emt 0:04:14]} 36. cxb4 {[%emt 0:14:30]} Nxb4 {[%emt 0:02:13]} 37. Be4 {[%emt 0:03:30]} Kb6 {[%emt 0:00:14]} 38. Rc1 {[%emt 0:00:30]} Rxd4 {[%emt 0:00:37]} 39. Rec5 {[%emt 0:00:30]} R8d6 {[%emt 0:00:50]} 40. h4 {[%emt 0:00:00]} f5 {[%emt 0:05:05]} 41. Bb1 {[%emt 0:00:00]} Rd2 {[%emt 0:02:27]} 42. b3 {[%emt 0:00:30]} R6d5 {[%emt 0:02:30]} 43. R5c3 Rb2 {[%emt 0:01:30]} 44. Kf4 {[%emt 0:00:00]} Rxf2 {[%emt 0:00:30]} 45. Rg1 {[%emt 0:00:30]} Rdd2 {[%emt 0:01:30]} 46. Kg5 {[%emt 0:00:30]} Rg2+ {[%emt 0:01:30]} 47. Rxg2 {[%emt 0:00:30]} Rxg2+ {[%emt 0:00:30]} 48. Kh6 {[%emt 0:00:30]} Rb2 {[%emt 0:00:30]} 49. Bd3 {[%emt 0:00:30]} Nd5 {[%emt 0:00:30]} 50. Rc1 {[%emt 0:00:30]} Rxb3 {[%emt 0:00:30]} 51. Bc4 {[%emt 0:00:30]} Rxf3 {[%emt 0:00:30]} 52. Bxd5 {[%emt 0:00:30]} exd5 {[%emt 0:00:30]} 53. Kxg6 {[%emt 0:00:00]} Rg3+ {[%emt 0:10:51]} 54. Kxh5 {[%emt 0:00:00]} f4 {[%emt 0:00:09]} 55. Rf1 {[%emt 0:00:00]} f3 $19 {[%emt 0:00:41]} 56. Kh6 {[%emt 0:00:00]} d4 {[%emt 0:01:29]} 57. h5 {[%emt 0:00:00]} d3 {[%emt 0:00:04]} 58. Kh7 {[%emt 0:00:00]} d2 {[%emt 0:00:11]} 59. h6 {[%emt 0:00:00]} f2 {[%emt 0:00:55]} 60. Rd1 {[%emt 0:00:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.59"]
[White "Murzin, Volodar"]
[Black "Gunduz, Umut Erdem"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2349"]
[BlackElo "2119"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,99,18,24,0,0,0,0,0,0,0,0,0,0,-24,-24,-17,-12,-20,0,0,0,-5,-7,-7,-5,-9,-12,-6,0,0,0,0,0,0,0,0,7,-56,7,2,29,21,33,8,4,0,0,0,0,0,51,51,63,70,79,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. a4 d6 7. c3 a6 8. Nbd2 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (8. Re1 h6 9. h3 Re8 10. Nbd2 Be6 11. b4 Bxc4 12. Nxc4 Ba7 13. Qc2 d5 14. Ne3 Bxe3 15. Bxe3 Qd7 {1-0 (44) Vachier Lagrave,M (2789)-Kramnik,V (2792) Paris 2018}) 8... h6 9. Re1 Re8 10. Nf1 Ba7 11. Ng3 Be6 12. Bxe6 Rxe6 {LiveBook: 3 Games} 13. d4 {[#] Strongly threatening d5.} d5 14. Nxe5 Nxe5 15. dxe5 {[#]} Nxe4 $146 ({Predecessor:} 15... Rxe5) 16. Nxe4 dxe4 17. Bf4 Qd3 18. Qe2 Qxe2 19. Rxe2 g5 20. Bg3 e3 21. fxe3 Rd8 22. Kf2 c6 23. Ke1 Bb8 24. Rd1 Rxd1+ 25. Kxd1 Bxe5 26. Bxe5 Rxe5 $11 {[%mdl 4096] Endgame KR-KR} 27. e4 f6 28. Kc2 Kf7 29. Kd3 Re7 30. Kd4 {[#]} (30. Rf2 $11) 30... Re5 (30... f5 $1 $15 {[%mdl 512]}) 31. b4 Ke6 32. a5 Rb5 33. Rf2 h5 34. Rf5 Rxf5 35. exf5+ Kxf5 {Hoping for ...h4. KP-KP} 36. Kc5 $1 {[%cal Rc5b6]} Ke6 (36... Ke4 $11 37. Kb6 f5 38. Kxb7 f4 39. Kxc6 (39. Kxa6 g4 $11) 39... g4) 37. Kb6 $14 f5 38. Kxb7 f4 39. Kxa6 ({White should play} 39. Kxc6 $16 g4 40. b5) 39... g4 $11 {The position is equal.} 40. Kb7 f3 41. gxf3 gxf3 {Threatens to win with ...f2.} 42. a6 f2 43. a7 f1=Q {aiming for ...Qb5+.} 44. a8=Q {KQ-KQ} Qf7+ 45. Ka6 Qf1+ 46. Kb6 Qf2+ 47. Kb7 {Black must now prevent Qe8+.} Qf7+ 48. Kb8 Qf8+ 49. Ka7 Qf2+ 50. Ka6 {Precision: White = 66%, Black = 63%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.60"]
[White "De Block, Yordi"]
[Black "Urazayev, Arystanbek"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2118"]
[BlackElo "2333"]
[Annotator "NA"]
[PlyCount "73"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c4 O-O 5. Nc3 d6 6. Nf3 b6 7. Be2 Bb7 8. h3 Nbd7 9. O-O Re8 10. Qc2 e5 11. dxe5 dxe5 12. Bh2 e4 13. Nd2 c5 14. Rfd1 Qe7 15. a4 h5 16. a5 Bc6 {[%emt 0:36:00]} 17. Ndb1 {[%emt 0:33:30]} Rac8 {[%emt 0:16:30]} 18. axb6 {[%emt 0:02:30]} axb6 {[%emt 0:03:30]} 19. Na3 {[%emt 0:03:30]} Ne5 {[%emt 0:08:30]} 20. Nab5 {[%emt 0:01:30]} Ra8 {[%emt 0:04:30]} 21. Rxa8 {[%emt 0:07:30]} Rxa8 {[%emt 0:08:30]} 22. Nd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:06:28]} 23. cxd5 {[%emt 0:00:30]} Bxb5 {[%emt 0:01:05]} 24. Bxb5 {[%emt 0:00:00]} f5 {[%emt 0:01:00]} 25. d6 {[%emt 0:02:00]} Qe6 {[%emt 0:00:26]} 26. d7 {[%emt 0:06:30]} Rd8 {[%emt 0:01:38]} 27. b4 {[%emt 0:01:30]} cxb4 {[%emt 0:06:08]} 28. Qc7 {[%emt 0:01:30]} Qe7 {[%emt 0:00:46]} 29. Qxb6 {[%emt 0:03:30]} Kh7 {[%emt 0:00:56]} 30. Ba4 {[%emt 0:10:30]} Nd3 {[%emt 0:03:22]} 31. Bd6 {[%emt 0:07:30]} Qf6 {[%emt 0:02:46]} 32. Bc7 {[%emt 0:02:30]} Qb2 {[%emt 0:00:06]} 33. Rf1 {[%emt 0:06:28]} Qa2 {[%emt 0:01:13]} 34. Bb5 {[%emt 0:02:42]} Ra8 {[%emt 0:01:05]} 35. d8=Q {[%emt 0:00:51]} Rxd8 {[%emt 0:00:04]} 36. Bxd8 {[%emt 0:00:07]} b3 {[%emt 0:00:03]} 37. Bc4 {[%emt 0:00:24]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.61"]
[White "Erdogan, Anil Berk"]
[Black "Nastase, Robert-Paul"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2083"]
[BlackElo "2313"]
[Annotator "ChessBase"]
[PlyCount "36"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Qg4 O-O 9. Nf3 f5 10. exf6 Nxf6 11. Qh4 c5 12. Bd3 Nc6 13. dxc5 Qxc5 14. O-O-O {[%emt 0:26:00]} Bd7 {[%emt 0:43:00]} 15. Rhe1 {[%emt 0:16:30]} Kh8 16. Kb1 Kg8 17. Kc1 Kh8 18. Kb1 Kg8 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.62"]
[White "Ozturk, Efe Hakan"]
[Black "Zlatin, Alexander"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2065"]
[BlackElo "2312"]
[Annotator "NA"]
[PlyCount "256"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. Nf3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 4. g3 {[%emt 0:00:00]} Be7 {[%emt 0:00:30]} 5. Bg2 {[%emt 0:00:00]} O-O {[%emt 0:00:30]} 6. O-O {[%emt 0:00:00]} b6 {[%emt 0:00:30]} 7. Nc3 {[%emt 0:04:30]} Bb7 {[%emt 0:02:00]} 8. Ne5 {[%emt 0:00:30]} Na6 {[%emt 0:01:30]} 9. Qa4 {[%emt 0:07:30]} c5 {[%emt 0:02:30] E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} 10. cxd5 {[%emt 0:00:30]} exd5 {[%emt 0:01:30]} 11. Nc6 {[%emt 0:06:30]} (11. Rd1 Qe8 12. Qxe8 Rfxe8 13. dxc5 Bxc5 14. Nd3 Nb4 15. Nxc5 bxc5 16. Bf4 Ba6 17. Rd2 Ne4 18. Nxe4 dxe4 {½-½ (41) Neuman,P (2446)-Zlatin,A (2193) Prague 2018}) 11... Bxc6 {[%emt 0:01:30]} 12. Qxc6 {[%emt 0:00:30]} Nb4 {[%emt 0:00:30]} 13. Qa4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:00]} 14. Nb5 {[%emt 0:00:30]} d3 {[%emt 0:04:30]} 15. exd3 {[%emt 0:03:30]} Nxd3 {[%emt 0:01:30]} 16. Rd1 {[%emt 0:03:30]} Nc5 {[%emt 0:04:30]} 17. Qc2 $146 {[%emt 0:02:30]} ({Predecessor:} 17. Qd4 Nce4 18. Be3 {1-0 (29) Kohler,T (2285)-Berger,H Potsdam 1995}) 17... Ne6 {[%emt 0:04:30]} 18. Qe2 $1 {[%emt 0:07:30]} Bc5 {[%emt 0:25:00]} 19. Nc3 {[%emt 0:42:30]} d4 {[%emt 0:08:30]} 20. Bxa8 {[%emt 0:03:30]} Qxa8 {[%emt 0:00:00]} 21. Na4 {[%emt 0:00:30]} Ne4 {[%emt 0:04:00]} 22. Qf3 {[%emt 0:11:30]} Kh8 {[%emt 0:01:30]} 23. Nxc5 {[%emt 0:09:30]} bxc5 {[%emt 0:00:30]} 24. Re1 {[%emt 0:02:30]} f5 {[%emt 0:00:30]} 25. g4 {[%emt 0:00:30]} g6 {[%emt 0:02:30]} 26. Bh6 {[%emt 0:00:30]} Rg8 {[%emt 0:04:30]} 27. Re2 {[%emt 0:02:30]} Nc3 {[%emt 0:01:30]} 28. Qd3 {[%emt 0:06:30]} Nxe2+ {[%emt 0:01:30]} 29. Qxe2 {[%emt 0:00:30]} Qe4 {[%emt 0:00:30]} 30. Re1 {[%emt 0:00:30]} Qxe2 {[%emt 0:00:30]} 31. Rxe2 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 32. gxf5 {[%emt 0:00:30]} gxf5 {[%emt 0:00:30]} 33. Re5 {[%emt 0:00:30]} Rg8+ {[%emt 0:00:30]} 34. Kf1 {[%emt 0:00:30]} Rg6 {[%emt 0:00:30]} 35. Bd2 {[%emt 0:00:30]} Rf6 {[%emt 0:00:30]} 36. Ke2 {[%emt 0:00:30]} c4 {[%emt 0:02:30]} 37. Ra5 {[%emt 0:09:21]} Rf7 {[%emt 0:00:30]} 38. Re5 {[%emt 0:03:04]} Re7 {[%emt 0:07:30]} 39. Kd1 {[%emt 0:05:09]} Kg7 {[%emt 0:01:30]} 40. Rxf5 {[%emt 0:04:05]} Kg6 {[%emt 0:00:00]} 41. Ra5 {[%emt 0:01:51]} Kf6 {[%emt 0:02:00]} 42. f4 {[%emt 0:05:30]} Rg7 {[%emt 0:02:30]} 43. f5 {[%emt 0:00:30]} Rg1+ {[%emt 0:00:00]} 44. Kc2 {[%emt 0:00:30]} Ng7 {[%emt 0:00:00]} 45. Rc5 {[%emt 0:02:30]} Nxf5 {[%emt 0:00:30]} 46. Rxc4 {[%emt 0:00:30]} Rg2 {[%emt 0:00:30]} 47. Rc6+ {[%emt 0:08:46]} Ke5 {[%emt 0:00:30]} 48. h3 {[%emt 0:01:52]} Kd5 {[%emt 0:02:30]} 49. Rc7 {[%emt 0:02:01]} Ke4 {[%emt 0:00:30]} 50. b4 {[%emt 0:03:59]} Ne3+ {[%emt 0:01:30]} 51. Kc1 {[%emt 0:00:06]} Nf1 {[%emt 0:01:30]} 52. Bh6 {[%emt 0:02:06]} Ng3 {[%emt 0:01:30]} 53. Rxa7 {[%emt 0:01:38]} Kd3 {[%emt 0:01:30]} 54. Ra3+ {[%emt 0:01:38]} Kc4 {[%emt 0:00:30]} 55. Ra7 {[%emt 0:04:02]} Ne2+ {[%emt 0:00:30]} 56. Kd2 {[%emt 0:01:00]} Nc3+ {[%emt 0:01:30]} 57. Ke1 {[%emt 0:00:12]} Nxa2 {[%emt 0:03:30]} 58. Rxh7 {[%emt 0:02:15]} Nxb4 {[%emt 0:00:30]} 59. h4 {[%emt 0:00:36]} Nd3+ {[%emt 0:00:30]} 60. Kf1 {[%emt 0:00:16]} Rf2+ {[%emt 0:00:30]} 61. Kg1 {[%emt 0:00:01]} Rf5 {[%emt 0:00:00]} 62. Re7 {[%emt 0:02:46]} Ne5 {[%emt 0:01:00]} 63. Kg2 {[%emt 0:00:37]} d3 {[%emt 0:00:30]} 64. Rc7+ {[%emt 0:00:34]} Kd4 {[%emt 0:00:30]} 65. Rc8 {[%emt 0:00:27]} Ke4 {[%emt 0:00:30]} 66. Re8 {[%emt 0:00:35]} Rh5 {[%emt 0:00:30]} 67. Bc1 {[%emt 0:00:31]} Rxh4 {[%emt 0:00:30]} 68. Ra8 {[%emt 0:00:02]} Nc4 {[%emt 0:00:30]} 69. Rd8 {[%emt 0:00:38]} Ne3+ {[%emt 0:00:30]} 70. Kf2 {[%emt 0:00:50]} Rf4+ {[%emt 0:02:30]} 71. Kg3 {[%emt 0:00:20]} Rf3+ {[%emt 0:00:30]} 72. Kh2 {[%emt 0:00:39]} Nd5 {[%emt 0:00:30]} 73. Re8+ {[%emt 0:00:52]} Kd4 {[%emt 0:00:30]} 74. Kg2 {[%emt 0:00:00]} Rf5 {[%emt 0:00:00]} 75. Bb2+ {[%emt 0:01:01]} Kc4 {[%emt 0:00:00]} 76. Rc8+ {[%emt 0:00:03]} Kb3 {[%emt 0:00:30]} 77. Bc1 {[%emt 0:00:11]} Nc3 {[%emt 0:00:00]} 78. Rd8 {[%emt 0:00:40]} Kc2 {[%emt 0:00:00]} 79. Bh6 {[%emt 0:00:32]} Ne4 {[%emt 0:01:30]} 80. Rc8+ {[%emt 0:00:23]} Kd1 {[%emt 0:00:30]} 81. Rd8 {[%emt 0:00:36]} d2 {[%emt 0:02:30]} 82. Bxd2 {[%emt 0:00:30]} Nxd2 {[%emt 0:00:30]} 83. Kg3 {[%emt 0:00:30]} Kc2 {[%emt 0:00:30]} 84. Kg4 {[%emt 0:00:30]} Rf7 {[%emt 0:00:00]} 85. Rd4 {[%emt 0:00:11]} Kc3 {[%emt 0:01:00]} 86. Rf4 {[%emt 0:00:30]} Rg7+ {[%emt 0:00:00]} 87. Kf5 {[%emt 0:00:25]} Kd3 {[%emt 0:00:00]} 88. Ke5 {[%emt 0:00:20]} Ke3 {[%emt 0:00:00]} 89. Ra4 {[%emt 0:00:08]} Rg5+ {[%emt 0:00:00]} 90. Kf6 {[%emt 0:00:40]} Rb5 {[%emt 0:00:00]} 91. Ke6 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 92. Ra3+ {[%emt 0:00:00]} Kf4 {[%emt 0:00:30]} 93. Ra1 {[%emt 0:00:15]} Re5+ {[%emt 0:00:30]} 94. Kd7 $15 {[%emt 0:00:05]} Rc5 {[%emt 0:00:30]} 95. Rf1+ {[%emt 0:00:43]} Ke5 {[%emt 0:00:00]} 96. Re1 {[%emt 0:00:10]} Rc3 {[%emt 0:00:00]} 97. Re2 {[%emt 0:00:53]} Kd5 {[%emt 0:00:30]} 98. Rh2 {[%emt 0:00:21]} Nc5+ {[%emt 0:00:30]} 99. Ke7 {[%emt 0:00:40]} Re3+ {[%emt 0:00:30]} 100. Kf6 {[%emt 0:00:00]} Nd7+ {[%emt 0:00:30]} 101. Kf5 {[%emt 0:00:44]} Rf3+ {[%emt 0:00:00]} 102. Kg5 {[%emt 0:00:07]} Ne5 {[%emt 0:00:00]} 103. Ra2 {[%emt 0:00:32]} Nc6 {[%emt 0:00:30]} 104. Rd2+ {[%emt 0:00:23]} Ke6 {[%emt 0:00:30]} 105. Ra2 {[%emt 0:00:49]} Rf5+ {[%emt 0:00:00]} 106. Kg4 {[%emt 0:00:07]} Ne5+ {[%emt 0:00:00]} 107. Kg3 {[%emt 0:00:10]} Rf3+ {[%emt 0:00:30]} 108. Kg2 {[%emt 0:00:00]} Rc3 {[%emt 0:00:00]} 109. Ra8 {[%emt 0:00:03]} Kf5 {[%emt 0:01:00]} 110. Rf8+ {[%emt 0:00:50]} Ke4 {[%emt 0:00:30]} 111. Re8 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 112. Kf2 {[%emt 0:00:01]} Rf3+ {[%emt 0:00:00]} 113. Kg2 {[%emt 0:00:58]} Rf7 {[%emt 0:00:00]} 114. Kg3 {[%emt 0:00:02]} Rf5 {[%emt 0:00:00]} 115. Re7 {[%emt 0:00:56]} Rg5+ {[%emt 0:00:00]} 116. Kf2 {[%emt 0:00:00]} Kf4 {[%emt 0:00:00]} 117. Ra7 {[%emt 0:00:17]} Nd3+ {[%emt 0:00:30]} 118. Ke2 {[%emt 0:00:30]} Nc5 {[%emt 0:00:30]} 119. Rf7+ {[%emt 0:00:30]} Ke4 {[%emt 0:00:30]} 120. Re7+ {[%emt 0:00:30]} Kd4 {[%emt 0:00:30]} 121. Re8 {[%emt 0:00:30]} Rd5 {[%emt 0:00:30]} 122. Kf3 {[%emt 0:00:30]} Rd7 {[%emt 0:00:30]} 123. Re1 {[%emt 0:00:30]} Rf7+ {[%emt 0:00:30]} 124. Kg4 {[%emt 0:00:30]} Ne4 {[%emt 0:00:30]} 125. Ra1 {[%emt 0:00:30]} Rg7+ {[%emt 0:00:30]} 126. Kf5 {[%emt 0:00:30]} Rg5+ {[%emt 0:00:30]} 127. Kf4 {[%emt 0:00:30]} Rh5 {[%emt 0:00:30]} 128. Rd1+ {[%emt 0:00:30]} Kc4 {[%emt 0:00:30]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.63"]
[White "Ozenir, Ekin Baris"]
[Black "Ozgur, Tibet Kagan"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2303"]
[BlackElo "2056"]
[Annotator "NA"]
[PlyCount "119"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Be2 Bb7 6. Bf3 Qc8 7. Bd2 O-O 8. Rc1 d6 9. a3 Bxc3 10. Bxc3 Ne4 11. d5 Nxc3 12. Rxc3 Nd7 13. Nh3 a5 14. O-O a4 15. e4 Nc5 16. Re1 {[%emt 0:30:00]} e5 {[%emt 0:38:00]} 17. Bg4 {[%emt 0:07:30]} Qe8 {[%emt 0:01:30]} 18. Rg3 {[%emt 0:03:30]} Bc8 {[%emt 0:03:30]} 19. Bxc8 {[%emt 0:07:30]} Rxc8 {[%emt 0:01:30]} 20. Qg4 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 21. Ng5 {[%emt 0:02:30]} f6 {[%emt 0:02:30]} 22. Nf3 {[%emt 0:00:30]} Qd7 {[%emt 0:02:30]} 23. Qh4 {[%emt 0:02:30]} Nd3 {[%emt 0:13:30]} 24. Rb1 {[%emt 0:04:30]} Nf4 {[%emt 0:00:30]} 25. Re1 {[%emt 0:01:30]} h5 {[%emt 0:11:30]} 26. Nd2 {[%emt 0:09:30]} g5 {[%emt 0:01:30]} 27. Nf3 {[%emt 0:01:30]} Kh8 {[%emt 0:08:21]} 28. Nxg5 {[%emt 0:02:30]} fxg5 {[%emt 0:00:02]} 29. Qxg5 {[%emt 0:00:00]} Qh7 {[%emt 0:03:07]} 30. Ree3 {[%emt 0:01:00]} Rf7 {[%emt 0:00:50]} 31. Qh4 {[%emt 0:02:30]} Rcf8 {[%emt 0:02:41]} 32. Rg5 {[%emt 0:01:30]} Rg7 {[%emt 0:01:39]} 33. Rxg7 {[%emt 0:02:30]} Qxg7 {[%emt 0:00:10]} 34. g3 {[%emt 0:00:30]} Qg5 {[%emt 0:00:58]} 35. Qxg5 {[%emt 0:01:30]} Nh3+ {[%emt 0:00:03]} 36. Kf1 {[%emt 0:01:30]} Nxg5 {[%emt 0:00:30]} 37. Ke2 {[%emt 0:00:30]} Nh3 {[%emt 0:00:05]} 38. f3 {[%emt 0:00:30]} Kg7 {[%emt 0:00:46]} 39. Kf1 {[%emt 0:00:30]} Kg6 {[%emt 0:00:24]} 40. Ke2 {[%emt 0:00:00]} Ng5 {[%emt 0:00:00]} 41. Rc3 {[%emt 0:02:00]} Rh8 {[%emt 0:03:54]} 42. h4 {[%emt 0:03:30]} Nh7 {[%emt 0:00:30]} 43. Ke3 {[%emt 0:01:30]} Nf6 {[%emt 0:00:30]} 44. Rc1 {[%emt 0:00:30]} Nd7 {[%emt 0:00:30]} 45. Rg1 {[%emt 0:00:30]} Kf7 {[%emt 0:01:30]} 46. Rf1 {[%emt 0:00:30]} Rg8 {[%emt 0:00:30]} 47. Rg1 {[%emt 0:00:30]} Nc5 {[%emt 0:00:30]} 48. g4 {[%emt 0:01:30]} Nd7 {[%emt 0:02:30]} 49. Kd3 {[%emt 0:01:30]} hxg4 {[%emt 0:02:30]} 50. fxg4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:00]} 51. g5 {[%emt 0:00:00]} Nh5 {[%emt 0:00:00]} 52. Kc3 {[%emt 0:00:00]} Kg6 {[%emt 0:02:30]} 53. Kb4 {[%emt 0:00:30]} Ra8 {[%emt 0:00:30]} 54. Rg2 {[%emt 0:01:30]} Nf4 {[%emt 0:00:30]} 55. Rg1 {[%emt 0:01:30]} Nd3+ {[%emt 0:00:30]} 56. Kc3 {[%emt 0:00:00]} Nc5 {[%emt 0:01:30]} 57. Rf1 {[%emt 0:01:00]} Nxe4+ {[%emt 0:01:30]} 58. Kd3 {[%emt 0:00:00]} Nc5+ {[%emt 0:00:30]} 59. Ke3 {[%emt 0:00:00]} Rh8 {[%emt 0:00:00]} 60. Rh1 {[%emt 0:00:30]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.64"]
[White "Aydincelebi, Kagan"]
[Black "Tifferet, Shaked"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2060"]
[BlackElo "2299"]
[Annotator "NA"]
[PlyCount "83"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 g6 8. Bb2 Bg7 9. c4 O-O 10. Nc3 Nh5 11. Rfd1 Nf4 12. Qf1 e5 13. Nd5 Nxd5 14. cxd5 f5 15. d3 f4 16. Nd2 g5 17. Qe2 Nf6 18. f3 Rf7 {[%emt 0:47:00]} 19. Bc3 {[%emt 0:20:30]} Bf8 {[%emt 0:00:30]} 20. Rab1 {[%emt 0:00:30]} Rg7 {[%emt 0:08:30]} 21. b4 {[%emt 0:00:30]} b6 {[%emt 0:00:30]} 22. bxc5 {[%emt 0:00:30]} bxc5 {[%emt 0:00:30]} 23. Nc4 {[%emt 0:04:30]} Qe8 {[%emt 0:01:30]} 24. Rb3 {[%emt 0:02:30]} Rb8 {[%emt 0:07:30]} 25. Rdb1 {[%emt 0:11:30]} Rxb3 {[%emt 0:00:30]} 26. Rxb3 {[%emt 0:00:00]} h5 {[%emt 0:00:30]} 27. Qb2 {[%emt 0:04:00]} g4 {[%emt 0:07:30]} 28. Rb7 {[%emt 0:00:30]} Nd7 {[%emt 0:05:30]} 29. Qe2 {[%emt 0:02:30]} Qc8 {[%emt 0:01:30]} 30. Na5 {[%emt 0:01:30]} Be7 {[%emt 0:05:39]} 31. Rxa7 {[%emt 0:09:30]} c4 {[%emt 0:07:07]} 32. d4 {[%emt 0:09:30]} exd4 {[%emt 0:06:40]} 33. Bxd4 {[%emt 0:00:30]} Ne5 {[%emt 0:00:30]} 34. Kh1 {[%emt 0:00:30]} gxf3 {[%emt 0:00:30]} 35. gxf3 {[%emt 0:00:30]} Qb8 {[%emt 0:03:01]} 36. Qb2 {[%emt 0:03:30]} Qc8 {[%emt 0:01:37]} 37. Nc6 {[%emt 0:03:30]} Nxc6 {[%emt 0:01:22]} 38. dxc6 {[%emt 0:00:30]} c3 {[%emt 0:00:31]} 39. Bxc3 {[%emt 0:01:30]} Qh3 {[%emt 0:00:29]} 40. Qf2 {[%emt 0:00:30]} Bf6 41. Rxg7+ {[%emt 0:02:30]} Kxg7 {[%emt 0:06:34]} 42. Qg2+ {[%emt 0:00:00]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.65"]
[White "Milosevic, Milos"]
[Black "Baylav, Can"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2292"]
[BlackElo "2026"]
[Annotator "NA"]
[PlyCount "106"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:05:30]} c5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 3. Bb5+ {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 4. c4 {[%emt 0:00:30]} Ngf6 {[%emt 0:01:00]} 5. Nc3 {[%emt 0:00:30]} a6 {[%emt 0:00:30] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (5... g6 6. O-O Bg7 7. Ba4 O-O 8. h3 Nb6 9. Bb3 e5 10. d3 Ne8 11. Bg5 f6 12. Be3 f5 13. Bg5 Bf6 {0-1 (43) Safarli,E (2664)-Giri,A (2790) Shamkir 2016 CBM 173 [Mekhitarian,K]}) 6. Ba4 {[%emt 0:02:00]} e6 {[%emt 0:01:30]} 7. O-O {[%emt 0:00:30]} Be7 {[%emt 0:01:30]} 8. d3 {[%emt 0:04:30]} O-O {[%emt 0:05:30]} 9. h3 {[%emt 0:01:30]} Qc7 {[%emt 0:01:30]} 10. Be3 $146 {[%emt 0:01:30]} ({Predecessor:} 10. Nh2 Nb6 11. Bb3 d5 12. f4 dxc4 13. dxc4 {½-½ (29) Bosco,R (2265)-Yabiansky,M Buenos Aires 1992}) 10... Nb6 {[%emt 0:13:30]} 11. Bb3 {[%emt 0:00:30]} d5 {[%emt 0:02:30]} 12. cxd5 {[%emt 0:01:30]} exd5 {[%emt 0:00:30]} 13. e5 {[%emt 0:04:30]} d4 {[%emt 0:07:30]} 14. exf6 {[%emt 0:03:30]} Bxf6 15. Ne4 dxe3 16. Nxf6+ gxf6 17. fxe3 Qg3 18. Qe1 Qxe1 {[%emt 0:40:00]} 19. Nxe1 {[%emt 0:27:30]} Kg7 {[%emt 0:00:30]} 20. Rc1 {[%emt 0:00:30]} Nd7 {[%emt 0:00:30]} 21. d4 {[%emt 0:00:30]} b6 {[%emt 0:00:30]} 22. Nd3 {[%emt 0:00:30]} Re8 {[%emt 0:05:30]} 23. Rf3 {[%emt 0:00:30]} Bb7 {[%emt 0:01:30]} 24. Rg3+ {[%emt 0:01:30]} Kf8 {[%emt 0:00:00]} 25. dxc5 {[%emt 0:15:30]} Be4 {[%emt 0:03:00]} 26. c6 {[%emt 0:03:30]} Ne5 {[%emt 0:01:30]} 27. Nxe5 {[%emt 0:01:30]} Rxe5 {[%emt 0:00:30]} 28. Rg4 $16 {[%emt 0:04:30]} Rc8 {[%emt 0:02:30]} 29. c7 {[%emt 0:00:30]} f5 {[%emt 0:06:30]} 30. Rf4 {[%emt 0:00:30]} Re7 {[%emt 0:08:30]} 31. g4 {[%emt 0:01:30]} fxg4 {[%emt 0:00:30]} 32. hxg4 {[%emt 0:00:30]} b5 {[%emt 0:01:30]} 33. a4 {[%emt 0:03:30]} Bb7 {[%emt 0:05:30]} 34. axb5 {[%emt 0:00:30]} axb5 {[%emt 0:00:00]} 35. Rf5 {[%emt 0:00:30]} Rcxc7 {[%emt 0:01:00]} 36. Rxc7 {[%emt 0:00:30]} Rxc7 {[%emt 0:00:00]} 37. Rxb5 {[%emt 0:00:30]} Bc8 {[%emt 0:04:00]} 38. Rb4 {[%emt 0:00:30]} Kg7 {[%emt 0:03:30]} 39. Kf2 {[%emt 0:01:30]} Kg6 {[%emt 0:01:30]} 40. Kg3 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 41. Rc4 {[%emt 0:06:00]} Ra7 {[%emt 0:23:00]} 42. Bc2+ {[%emt 0:01:30]} Kg7 {[%emt 0:00:30]} 43. g5 {[%emt 0:05:30]} h6 {[%emt 0:00:30]} 44. gxh6+ {[%emt 0:00:30]} Kxh6 {[%emt 0:01:30]} 45. b4 {[%emt 0:02:30]} Ra2 {[%emt 0:01:30]} 46. Rc7 {[%emt 0:01:30]} Be6 {[%emt 0:01:30]} 47. b5 {[%emt 0:03:30]} Rb2 {[%emt 0:00:30]} 48. Rc5 {[%emt 0:00:30]} Bd7 {[%emt 0:01:30]} 49. Bd3 {[%emt 0:00:30]} Rb3 {[%emt 0:00:00]} 50. Rd5 {[%emt 0:00:30]} Be6 {[%emt 0:00:00]} 51. Rd6 {[%emt 0:00:30]} Kg5 {[%emt 0:01:30]} 52. Rd4 {[%emt 0:04:30]} Bf5 {[%emt 0:01:30]} 53. Bxf5 {[%emt 0:00:30]} Kxf5 {[%emt 0:00:30]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.66"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Kilic, Gokturk Kagan"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2286"]
[BlackElo "1910"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,114,7,16,-19,-22,-36,-31,-39,-26,-42,-29,-60,-66,-60,-62,-72,-50,-79,-58,-136,-91,-195,-195,-282,120,-152,0,-290,-258,-272,-265,-320,-206,-199,-187,-555,-508,-591,-589,-576,-571,-684,-697,-637,-362,-381,-216,-215,-215,-258,-259,-275,-274,-264,-268,-268,-266,-248,-259,-258,-255,-273,-255,-266,-258,-268,-266,-503,-397,-325,-356,-735,-673,-812,-647,-1235,-1259,-956,-1026,-1337,-875,-1135,-929,-1639,-1558,-4727,-4206,-29973,-29974,-29972,-29972,-29975,-29975,-29981,-29982,-29983,-29984,-29982,-29983]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Nxc6 dxc6 9. O-O e5 {LiveBook: 30 Games} 10. Qb3 {B41: Sicilian: Kan Variation: 5 c4} (10. h3 O-O 11. Be3 Be6 12. Na4 Nd7 13. c5 Qh4 14. Qc2 Ba5 15. Bc4 Bxc4 16. Qxc4 Nf6 17. f3 Rad8 18. Rfd1 {½-½ (44) Anurag,M (2484)-Modler,A (2278) Riga 2018}) 10... Bc5 11. Bg5 O-O $146 ({But not} 11... Qxd3 $2 12. Rfd1 $18) ({Predecessor:} 11... h6 12. Bh4 g5 13. Bg3 Qe7 14. Na4 Bd4 15. Nb6 Rb8 16. Nxc8 Rxc8 17. Kh1 Nh5 {0-1 (42) Smistik,M (2105)-Potomak,V (2215) Czechia 1997}) 12. Rad1 {Black is slightly better.} h6 13. Bh4 Qe7 14. Kh1 g5 15. Bg3 Nh5 16. Ne2 Nf4 17. Bxf4 gxf4 18. Bb1 (18. Ng1 $15) 18... Kh8 19. Qf3 (19. Ng1 $17) 19... Rg8 $19 {White must now prevent ...Bg4.} 20. Qh5 (20. Qc3 {was worth a try.}) 20... Rf8 $2 ({Black should try} 20... Qf6 $19 21. f3 Be6) 21. Qf3 $2 {[%mdl 8192]} (21. Qxh6+ $16 {stays on course.} Kg8 22. g3) 21... Rg8 (21... Qg5 $17 22. h3 Qh4) 22. Qh5 {[%cal Rh5h6]} Qf6 23. f3 Be6 (23... Qg7 24. g4 $17) 24. b3 Qg5 ({Not} 24... Qg7 25. g4 $17) 25. Qxg5 Rxg5 ({Much less strong is} 25... hxg5 26. h3 $17) 26. Rd3 $2 (26. Rd2 {is a better chance.}) 26... Rag8 27. g3 fxg3 28. Nxg3 Bh3 29. Rfd1 h5 30. b4 Bd4 31. f4 exf4 (31... Rg4 $142 32. fxe5 Bxe5) 32. Rxd4 fxg3 33. hxg3 Rxg3 34. Rd8 Bg2+ 35. Kh2 Rh3+ $1 36. Kg1 {And now Rxg8+ would win.} Rh1+ 37. Kf2 {[#]} Rxd1 $1 38. Rxd1 {[%mdl 4096] Endgame KRB-KRB} h4 {[%cal Bh5h4,Bh4h3][%mdl 32]} 39. e5 h3 40. Rd4 {[#]} Rg5 $1 41. e6 fxe6 42. Be4 $2 (42. Rh4+ Kg7 43. c5) 42... Bxe4 43. Rxe4 {White hopes to continue with Rh4+. KR-KR} Rg2+ 44. Kf3 $2 (44. Kf1) 44... Rxa2 45. Rxe6 h2 46. Rh6+ Kg7 47. Rh4 b6 48. Ke4 Rb2 49. Kd4 Kg6 50. Kc3 Ra2 51. c5 bxc5 52. bxc5 Kg5 {Black mates.} 53. Rh8 Kg4 54. Kd4 Kg3 55. Rg8+ Kf2 56. Rf8+ Kg1 57. Rg8+ Rg2 {Precision: White = 19%, Black = 75%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.67"]
[White "Lin, Peisen"]
[Black "Gulbeyaz, Emir"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2034"]
[BlackElo "2285"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,136,67,68,59,83,81,69,54,60,52,61,59,62,21,35,18,8,0,39,0,61,54,53,58,65,68,50,18,107,93,85,105,114,65,150,122,222,232,209,154,168,106,28,43,102,95,92,0,43,0,0,0,0,0,0,0,0,0,0,0,0,-7,-7,-12,-4,-38,0,0,0,-37,0,0,0,0,-56,-110,-112,-116,-108,-99,-117,-104,-91,-101,-85,-158,-69,-70,-70,-181,-177,-172,-108,-123,-118,-169,-168,-264,-259,-252,-227,-331,-342,-747,-740,-1092,-1269,-941,-747,-610,-497,-483,-476,-480,-359,-463,-459,-1130,-1005,-1308,-1289]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. f3 Bb7 {B06: Modern Defence} (6... Nd7 7. h4 h6 8. Nh3 Nb6 9. O-O-O b4 10. Nd5 Nxd5 11. exd5 Bxh3 12. Rxh3 Nf6 13. Bc4 Qb8 14. g4 Qb7 15. Kb1 Nxd5 16. Bxd5 Qxd5 17. Qxb4 {0-1 (69) Kryvoruchko,Y (2689)-Petrosian,T (2601) Riadh 2017}) 7. Nge2 Nd7 8. d5 c5 9. dxc6 Bxc6 {LiveBook: 3 Games} 10. Nd4 Bb7 11. a4 $1 b4 $146 ({Predecessor:} 11... bxa4 12. Rxa4 {½-½ (50) Gabdrakipov,I (2125)-Sviridov,V (2515) Orsha 2018}) 12. Na2 a5 13. c3 bxc3 14. Nxc3 ({Don't play} 14. Qxc3 Ngf6 $11) 14... Ngf6 15. Bc4 O-O 16. O-O Ne5 17. Ba2 Nfd7 18. f4 Ng4 {[#]} (18... Nc6 $11) 19. Ne6 $1 $14 {[%cal Re6d8][%mdl 512]} fxe6 20. Bxe6+ Kh8 $1 21. Bxg4 Nc5 22. Rae1 Ba6 (22... Nxe4 $11 {keeps the balance.} 23. Nxe4 Bxe4) 23. Be2 $16 Bxe2 24. Rxe2 Rb8 25. f5 Rb4 (25... Qb6 $14) 26. Bh6 $1 Nb3 (26... Qa8 $16) 27. Bxg7+ $18 Kxg7 28. Qg5 {Strongly threatening Ref2.} Nc5 {[%cal Bb3c5,Bc5d7,Bd7f6][%mdl 32]} 29. Re3 ({Better is} 29. Qe3 $1 $18) 29... e6 $16 30. Qg3 Rxb2 (30... Nxa4 $14 31. Nxa4 Rxa4) 31. Ref3 $1 Rb7 32. Qg4 (32. h4 $16) 32... Nd7 {...Ne5 is the strong threat.} 33. f6+ (33. fxg6 $2 Ne5 $19) 33... Rxf6 34. Rxf6 Nxf6 35. Qxe6 Qb6+ 36. Kh1 Qd4 37. Qc8 Rf7 38. h3 h5 39. Qc6 h4 40. Rd1 Qe5 $40 {[%mdl 128] Black is up to no good.} 41. Rf1 ({Don't go for} 41. Rxd6 $2 Ng4 $1 $19 {[%mdl 512]}) 41... Kh6 {( -> ...Ng4!)} 42. Qc4 Rb7 43. Qc8 Rb3 44. Nd5 Nh5 {And now ...Ng3+ would win.} 45. Qf8+ (45. Re1 $11) 45... Qg7 $15 46. Kg1 (46. Qf2 $15) 46... Qxf8 $17 47. Rxf8 {[%mdl 4096] Endgame KRN-KRN} Ng3 {Threatens to win with ...Rb1+.} 48. Re8 Ra3 49. Nb6 Kg5 50. Kf2 Nh1+ 51. Ke2 {[#]} (51. Ke1 $142) 51... Kf4 ({Black should try} 51... Ra2+ $1 $17 52. Ke3 Rxg2) 52. Nd5+ $15 Kg3 $1 {[%cal Rg3g2]} 53. Ne3 (53. e5 $1 $15 dxe5 54. Ne3) 53... Ra2+ $19 54. Kf1 {[#]} Ra1+ ({Much worse is} 54... Rxa4 55. Kg1 $11) ({Black should play} 54... Kf4 $1 $19 55. Nd5+ Kg3) 55. Ke2 $17 Rxa4 56. Re6 (56. Rg8 $17) 56... Ra2+ $19 57. Kf1 (57. Ke1 {was called for.}) 57... Kf4 58. Nd5+ Kg5 59. Nc3 (59. Ke1 {is a better defense.}) 59... Ng3+ 60. Kg1 $2 (60. Ke1 Rxg2 61. Rxd6) 60... Rc2 61. Nd5 a4 62. e5 Kf5 63. Re8 Rc1+ 64. Kf2 {Hoping for Ne3+.} dxe5 65. Ra8 Ra1 66. Ra6 a3 {[%cal Ba4a3,Ba3a2][%mdl 32] White must now prevent ...Ke4.Black is clearly winning.} 67. Ke3 (67. Ra4 $142 Ra2+ 68. Kg1) 67... a2 68. Ne7+ Kg5 {Precision: White = 39%, Black = 55%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.68"]
[White "Helander, Benjamin"]
[Black "Vanczak, Tamas"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1994"]
[BlackElo "2276"]
[Annotator "NA"]
[PlyCount "54"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 2. d4 {[%emt 0:01:30]} d5 {[%emt 0:00:30]} 3. e5 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 4. h3 {[%emt 0:03:00]} Bg7 {[%emt 0:01:30]} 5. Nf3 {[%emt 0:01:30]} h5 {[%emt 0:03:30]} 6. Bd3 {[%emt 0:02:30]} Nh6 {[%emt 0:01:30]} 7. Bg5 {[%emt 0:04:30]} Qb6 {[%emt 0:02:30]} 8. Qc1 {[%emt 0:09:30]} Bf5 {[%emt 0:02:30]} 9. Bxf5 {[%emt 0:00:30]} Nxf5 {[%emt 0:00:30]} 10. c3 {[%emt 0:01:30]} f6 {[%emt 0:06:30]} 11. exf6 {[%emt 0:11:30]} exf6 {[%emt 0:00:30]} 12. Bf4 $15 {[%emt 0:02:30]} Nd7 13. h4 Qa6 {[%emt 0:25:30]} 14. Na3 {[%emt 0:43:00]} O-O {[%emt 0:00:30]} 15. Nc2 {[%emt 0:02:30]} Rae8+ {[%emt 0:08:30]} 16. Ne3 {[%emt 0:00:30]} Re4 {[%emt 0:01:30]} 17. g3 {[%emt 0:02:30]} Rfe8 {[%emt 0:03:30]} 18. Qd2 {[%emt 0:03:30]} Nf8 {[%emt 0:05:30]} 19. O-O-O {[%emt 0:13:30]} Qxa2 {[%emt 0:07:30]} 20. Rde1 {[%emt 0:04:30]} Nxe3 {[%emt 0:03:30]} 21. Bxe3 {[%emt 0:00:30]} Nd7 {[%emt 0:02:30]} 22. Ng1 {[%emt 0:01:30]} Nb6 {[%emt 0:03:30]} 23. Nh3 {[%emt 0:08:30]} Nc4 {[%emt 0:01:30]} 24. Qc2 {[%emt 0:00:30]} Qa1+ {[%emt 0:00:30]} 25. Qb1 {[%emt 0:00:30]} Qxb1+ {[%emt 0:00:30]} 26. Kxb1 {[%emt 0:00:00]} Nxe3 {[%emt 0:00:30]} 27. fxe3 {[%emt 0:00:00]} Rxe3 {[%emt 0:00:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.69"]
[White "Ozsakallioglu, Okan"]
[Black "Yaran, Siar"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1955"]
[BlackElo "2271"]
[Annotator "ChessBase"]
[PlyCount "54"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 e6 2. Nf3 Nf6 3. g3 Be7 4. Bg2 O-O 5. c4 d5 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Nbd7 11. Nbd2 Nd5 12. Rfc1 Nxf4 13. gxf4 Nf6 14. e3 Rc8 15. Qc2 g6 16. Nb3 Be4 17. Qe2 {[%emt 0:15:30]} c6 {[%emt 1:00:30]} 18. Nbd2 {[%emt 0:03:30]} Bxf3 {[%emt 0:00:30]} 19. Bxf3 {[%emt 0:00:30]} Kh8 {[%emt 0:03:30]} 20. Nc4 {[%emt 0:01:30]} Rg8 {[%emt 0:01:30]} 21. Ne5 {[%emt 0:00:00]} Qf8 {[%emt 0:01:30]} 22. Kh1 {[%emt 0:00:00]} Rc7 {[%emt 0:00:30]} 23. Qd2 {[%emt 0:00:30]} Bb4 {[%emt 0:00:30]} 24. Qd3 {[%emt 0:01:30]} Nd7 {[%emt 0:03:30]} 25. Qe4 {[%emt 0:06:30]} Nf6 {[%emt 0:03:30]} 26. Qd3 {[%emt 0:00:00]} Nd7 {[%emt 0:03:30]} 27. Qe4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:30]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.70"]
[White "Nurgaliyev, Sauat"]
[Black "Lee, Jun Hyeok"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1685"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,83,16,44,0,0,0,3,-42,-22,-27,-19,-40,-27,-74,-50,-37,-42,-45,-42,-71,-30,-124,-110,-184,-182,-170,-179,-170,-144,-171,-158,-166,-173,-168,-170,-306,-282,-282,-268,-290,-247,-250,-238,-250,-253,-267,-228,-236,-206,-361,-393,-642,-641,-913,-883,-1000,-861,-817,-804,-29989,-12837,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. d4 g6 2. Nf3 Bg7 3. g3 f5 4. Bg2 Nf6 5. O-O O-O 6. c4 d6 7. Nc3 c6 8. Qc2 Qe8 {LiveBook: 6 Games} 9. Bg5 {A88: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 c6} (9. b3 a5 10. Bb2 Na6 11. Rad1 h6 12. a3 g5 13. Na4 Nd7 14. d5 cxd5 15. Bxg7 Kxg7 16. cxd5 b5 17. Nb2 {1-0 (38) Shimanov,A (2549)-Cori Tello,D (2415) Moscow 2012}) 9... e5 10. dxe5 dxe5 11. Rfd1 {The position is equal.} e4 12. Nd4 $146 ({Predecessor:} 12. Ne1 Be6 13. b3 Na6 14. a3 h6 15. Bxf6 Bxf6 16. Rd6 Be5 {0-1 (46) Heim,S-Lebel Arias,J (2120) Dortmund 1988}) 12... Na6 13. Bf4 Qf7 14. b3 Re8 15. a3 Nc5 16. Rac1 Bf8 17. Qb2 h6 18. h4 (18. Nc2 $11) 18... Nh5 $17 19. Qd2 (19. Be3 $17) 19... Rd8 $19 {Hoping for ...Nxb3!} 20. Qe3 Nxf4 21. Qxf4 {[#]} Rxd4 $1 {[%mdl 512]} 22. Rxd4 Nxb3 23. Rd8 {With the idea Rcd1.} Nxc1 24. Qxc1 Kh7 $36 {[%mdl 2048] Keeping White busy.} 25. f3 (25. Qf4 $142) 25... Be7 ({Much less strong is} 25... Qxc4 26. fxe4 Be7 27. Rd3 $19) 26. Rd1 exf3 27. Bxf3 Be6 28. Kg2 Rd8 29. Rxd8 Bxd8 30. c5 g5 31. hxg5 hxg5 ({Don't do} 31... Bxg5 32. e3) 32. Qh1+ $2 {[#]} (32. e4) 32... Kg7 33. Qd1 $2 (33. e4 g4 34. Be2) 33... Bf6 34. Na4 g4 35. Qd2 gxf3+ 36. exf3 Qd7 37. Qa5 Qd3 (37... Qd1 $142 38. Qc7+ Kg6 39. Qd6 Bd5 40. Qxd5 cxd5 41. g4 Qe2+ 42. Kh3 Qxf3+ 43. Kh2 fxg4 44. Nc3 Bd4 45. Nb5 Qh3#) 38. Qxa7 Qe2+ {Black mates.} 39. Kh1 Qxf3+ 40. Kh2 Qf2+ 41. Kh3 f4+ 42. g4 Qg3# {Precision: White = 27%, Black = 73%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.71"]
[White "Nalbant, Tuna Onat"]
[Black "Fleri, Matthew"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2241"]
[BlackElo "1625"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,40,23,31,136,113,107,116,350,350,443,428,412,333,377,147,179,155,29994,29995,29997,29998,29999]} 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 h6 10. Bh4 Qc7 11. Bd3 {LiveBook: 299 Games} O-O {[#] B99: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9 0-0-0 Nbd7} ({Black should try} 11... g5 $14 12. fxg5 Ne5) (11... g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5 15. Bg3 Bd7 16. h3 Nxf3 17. hxg4 Rxh1 18. Rxh1 Nh4 19. Qf1 Qa5 20. Be1 Qc5 21. Bf2 Qa5 22. Bd4 e5 23. Be3 Rc8 {1-0 (36) Savchenko,B (2567)-Lu,S (2615) Olongapo City 2015}) 12. g4 $1 $16 {[%cal Bg2g4,Bg4g5][%mdl 32]} b5 13. g5 Nh7 $146 (13... hxg5 $16 14. Bxg5 b4) ({Predecessor:} 13... hxg5 14. Bxg5 b4 15. Na4 Re8 16. Rhg1 Bb7 17. Bh6 g6 18. Nxe6 Qa5 19. Rg5 {1-0 (19) Langer,R (2155)-Szabo,M (2130) LSS email 2011}) 14. gxh6 $18 Bxh4 15. hxg7 Kxg7 16. Rhg1+ Kh8 17. Qg4 $2 (17. Qh3 $18 {is more deadly.}) 17... Bf6 $16 {[#]} 18. e5 $1 $40 {[%mdl 640] White wants a kill.} dxe5 $2 (18... Nxe5 $16 19. fxe5 Bxe5) 19. Bxh7 {White mates.} exf4 {[#]} 20. Bf5 $1 {[%cal Rg4h5][%mdl 512]} Qd8 (20... exf5 21. Qh5#) 21. Qh5# {Precision: White = 69%, Black = 14%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.72"]
[White "Zarubitski, Viachaslau"]
[Black "Tasdogen, Dincer"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2425"]
[BlackElo "2329"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,129,74,71,68,67,72,25,17,21,29,13,18,-8,7,0,0,-5,-4,0,0,0,0,0,16,14,20,0,4,0,0,-8,-3,-19,-19,-18,-20,-28,0,0,0,0,0,0,0,0,119,111,150,147,155,149,140,129,297,105,346,336,281,67,106,8,141,150,240,235,370,308,242,254,662,623,715,709,649,647,685,533,482,435,311,254,178,178,633,635,568,599,1048,881,810,756,1147,1216,1738,1775,2837,2681,2605,1931,2250,1877,29978,29979,29985,29986,29985,29986,29986,29985,29989,29989]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 {[%cal Bg8e7,Be7c6,Bc6b4][%mdl 32]} 5. d4 cxd4 6. Nxd4 a6 {B30: Sizilianisch (Rossolimo-Variante)} 7. Be2 Nxd4 8. Qxd4 Nc6 9. Qc3 Qf6 10. Qxf6 gxf6 11. Be3 {LiveBook: 5 Partien} d5 12. exd5 Nb4 13. Na3 {dxe6 ist eine echte Drohung.} Nxd5 14. Bd2 Bd7 $146 15. c4 Nb4 16. Bc3 Be7 17. Bf3 Bc6 18. Bxc6+ Nxc6 19. Nc2 O-O-O 20. Rfd1 Rxd1+ 21. Rxd1 Rd8 22. Rxd8+ Kxd8 $11 {[%mdl 4096] Endspiel KLS-KLS} 23. g4 Ne5 24. Bxe5 fxe5 {KL-KS} 25. Kg2 Kd7 26. Kf3 f5 {[%cal Bf7f5,Bf5f4][%mdl 32]} 27. Ne3 e4+ 28. Ke2 f4 29. Nd1 Bf6 30. f3 e3 31. Kd3 $1 Kd6 32. Nc3 Ke5 (32... Be7 $11 {bleibt in der Remisbreite.}) 33. c5 $1 $16 Be7 34. b4 $1 a5 35. a3 axb4 36. axb4 Bd8 $2 (36... h6 $16 37. Ne2 Bd8) 37. Kc4 $2 (37. Ne4 $18 {ist viel giftiger.}) 37... Be7 $2 (37... b6 $16 {ist wohl besser.}) 38. Ne2 $18 Bd8 39. Nc1 $2 ({Weiss kommt nicht vorbei an} 39. b5 $1 $18) 39... Kf6 40. Kd4 ({Lieber} 40. b5 $16) 40... Bc7 (40... e5+ $1 $11 41. Kd5 b6) 41. h4 $1 $16 Be5+ (41... b6 $16 {war einen Versuch wert.}) 42. Kc4 $1 $18 Bb8 (42... Kf7 $142 43. Ne2 Ke7) 43. Ne2 Bc7 44. b5 {[%cal Bb4b5,Bb5b6][%mdl 32]} Bb8 $2 (44... e5) 45. b6 Ke7 46. Kd4 Kf6 47. Ke4 Kg6 48. Ng1 Kf6 49. Kd4 Be5+ 50. Kc4 Bb8 51. Kb5 e5 $2 {[#]} (51... Kf7 52. c6 bxc6+ 53. Kxc6 Kf6) 52. Kc4 $1 {[%cal Rc4d3]} Ke6 {[#]} 53. h5 $1 Kf6 54. Kd5 Kg5 55. Ke4 Kh4 56. Ne2 Kg5 57. Nc3 Kh4 58. Kd3 Kg5 59. Ne4+ Kh6 60. Nf6 Kg7 61. Nd7 {Weiß setzt Matt.} Kh6 62. Nxb8 Kg5 63. Nd7 e4+ 64. Ke2 Kh4 65. Ne5 {Precision: Weiß = 65%, Schwarz = 32%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.73"]
[White "Tuna, Alp"]
[Black "Huber, Martin Christian"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2253"]
[BlackElo "2390"]
[Annotator "NA"]
[PlyCount "84"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. g3 {[%emt 0:00:00]} Nc6 {[%emt 0:01:00]} 4. Bg2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 5. d3 {[%emt 0:00:30]} d5 {[%emt 0:04:00]} 6. Nbd2 {[%emt 0:00:30]} Be7 {[%emt 0:04:30]} 7. O-O {[%emt 0:00:00]} O-O {[%emt 0:00:30]} 8. Re1 {[%emt 0:01:30]} Re8 {[%emt 0:04:00]} 9. e5 {[%emt 0:05:30]} Nd7 {[%emt 0:00:30]} 10. Nf1 {[%emt 0:01:30]} b5 {[%emt 0:02:30]} 11. h4 {[%emt 0:00:30] C00: French: Unusual White 2nd moves} a5 {[%emt 0:00:30]} 12. N1h2 {[%emt 0:02:30]} b4 {[%emt 0:00:30]} 13. h5 {[%emt 0:09:30]} a4 {[%emt 0:03:30]} (13... h6 14. Ng4 Bf8 15. Bf4 a4 16. a3 bxa3 17. bxa3 Rb8 18. Ne3 Bb7 19. c4 dxc4 20. Nxc4 {1-0 (58) Svidler,P (2727)-Karjakin,S (2762) Baku 2015}) 14. Ng4 {[%emt 0:01:30]} Ba6 {[%emt 0:03:30]} 15. Bf4 {[%emt 0:07:30]} Nd4 $146 {[%emt 0:03:30]} ({Predecessor:} 15... Na7 16. h6 g6 17. Qc1 Rc8 18. Bg5 Nb5 19. Qf4 a3 20. b3 {½-½ (47) Demian,V-Troianescu,O Bucharest 1967}) 16. Nxd4 {[%emt 0:04:30]} cxd4 {[%emt 0:01:30]} 17. b3 {[%emt 0:35:30]} Bb5 {[%emt 0:32:30]} 18. Qd2 {[%emt 0:14:30]} Rc8 {[%emt 0:08:30]} 19. Bf3 {[%emt 0:05:30]} Rc3 {[%emt 0:18:30]} 20. Kg2 {[%emt 0:03:30]} Qc8 {[%emt 0:02:30]} 21. Bd1 {[%emt 0:10:30]} Qc5 {[%emt 0:05:30]} 22. Bg5 {[%emt 0:04:30]} Bf8 {[%emt 0:01:30]} 23. Rh1 {[%emt 0:07:53]} Ra8 {[%emt 0:04:30]} 24. Rb1 {[%emt 0:03:24]} axb3 {[%emt 0:02:30]} 25. axb3 {[%emt 0:00:05]} Ra2 {[%emt 0:00:30]} 26. Qf4 {[%emt 0:00:37]} Rcxc2 {[%emt 0:16:52]} 27. Bxc2 {[%emt 0:00:07]} Rxc2 {[%emt 0:00:09]} 28. Rbd1 {[%emt 0:10:24]} Rc3 {[%emt 0:01:46]} 29. Rh4 {[%emt 0:01:48]} Bxd3 {[%emt 0:01:44]} 30. Nh6+ {[%emt 0:05:17]} gxh6 {[%emt 0:00:31]} 31. Rxd3 {[%emt 0:00:25]} f5 {[%emt 0:06:18]} 32. exf6 {[%emt 0:01:27]} Kf7 {[%emt 0:01:20]} 33. Rxd4 {[%emt 0:00:30]} Bd6 {[%emt 0:00:47]} 34. Qd2 {[%emt 0:00:30]} hxg5 {[%emt 0:00:52]} 35. Qxg5 {[%emt 0:00:42]} Nxf6 {[%emt 0:00:00]} 36. h6 {[%emt 0:00:00]} Be7 $16 {[%emt 0:00:44]} (36... e5 $19 37. Rd1 Ke6) 37. Rxb4 {[%emt 0:00:39]} Ke8 $2 {[%emt 0:00:22]} (37... Qc6 $11 {and Black is okay.} 38. Rbd4 Qd6) 38. Qe5 {[%emt 0:00:37]} Qc6 {[%emt 0:00:31]} 39. Rb8+ {[%emt 0:00:20]} Kd7 {[%emt 0:00:13]} 40. Ra4 {[%emt 0:00:00]} d4+ {[%emt 0:00:00]} 41. Kf1 {[%emt 0:02:45]} Qh1+ {[%emt 0:01:51]} 42. Ke2 {[%emt 0:00:30]} Rc2+ {[%emt 0:03:30]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.74"]
[White "Maltezeanu, Stefan"]
[Black "Murphy, Conor E"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2089"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "209"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 35,209,27,27,24,20,21,35,0,0,-14,-6,-7,41,-4,-4,-22,0,-3,-7,-20,-4,0,0,-32,-15,-33,0,-27,-26,-25,26,27,28,22,25,0,0,0,0,-21,-22,-33,-31,-149,-132,-363,0,0,0,0,0,-71,-65,-83,-83,-260,-254,-222,-83,-83,-83,-83,-83,-83,-83,-83,-83,-157,0,0,0,0,0,0,0,-162,-162,-160,-124,-107,-95,-152,-50,-50,-51,-51,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-137,-103,-130,-105,-284,-274,-534,-520,-469,-460,-784,-740,-4160,-806,-29976,-29977,-4153,-4129,-29987,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29986,-29986,-29987,-29987,-29988,-29988]} 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 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Be3 Nc5 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} (17... Qc7 18. Qe2 Nc5 19. Nd2 h5 20. Rec1 Bg7 21. Ngf1 Reb8 22. Ra2 Nfd7 23. Rca1 Nb6 24. g4 hxg4 25. hxg4 Nbxa4 {0-1 (50) Duda,J (2599)-Adams,M (2758) Germany 2015}) 18. Bxc5 dxc5 {LiveBook: 3 Games} 19. Qd2 {[#]} Re7 $146 {White has an edge.} ({Predecessor:} 19... Nd7 20. Nh2 Nb6 21. Ng4 Bg7 22. Qe3 Nd7 23. Nh6+ Kf8 24. axb5 axb5 25. Rxa8 Bxa8 {½-½ (68) Brouwer,D (2241)-Van den Doel,E (2573) Amsterdam 2017}) 20. Qg5 Bg7 21. Nh4 (21. Nxe5 $2 Rxe5 $1 {[%mdl 512]} 22. Qd2 (22. Qxe5 $2 Nh5 $19) 22... Re8 $19) 21... Ne8 22. axb5 Bf6 23. Qh6 Rc7 (23... Rd7 $5 24. Nf3 $8 (24. bxa6 $2 Bg5 $19) 24... axb5 $11) 24. Nf3 (24. b6 $5 {[%cal Rb6c7]} Bg5 25. bxc7 Nxc7 26. Qxg5 Qxg5 27. Nf3 $14) 24... Bg7 25. Qg5 {Qxd8 is the strong threat.} Bf6 26. Qh6 axb5 27. Nf1 Rcc8 (27... Bg7 {is interesting.} 28. Qe3 Nd6 29. h4 h5 30. Qg5 Qe8) 28. Qe3 Qc7 29. N1h2 Bg7 30. Red1 Rcb8 31. Ng4 f6 32. Nh6+ Bxh6 (32... Kh8 $142) 33. Qxh6 $11 Bc8 34. g4 Nd6 35. g5 Qg7 {White must now prevent ...Qxh6.} 36. Qxg7+ Kxg7 37. gxf6+ Kxf6 {And now ...b4 would win.} 38. Kg2 b4 {Strongly threatening ...b3.} 39. Rxa8 (39. Rg1 $15) 39... Rxa8 $17 40. Kg3 $2 (40. cxb4 $17 cxb4 41. Bb1) 40... b3 $2 ({Black should try} 40... Ra2 $19 41. Nxe5 Rxb2) 41. Bb1 $11 g5 42. h4 g4 43. Nd2 (43. Nh2 $1 $11) 43... Bd7 $36 {[%mdl 2048] Black has some pressure.} 44. f4 gxf3 $1 45. Rf1 $2 (45. Nxf3 $17 Rg8+ 46. Kf2) 45... Rg8+ $19 46. Kxf3 Ke7 (46... Bh3 $19 47. Rf2 Rg1) 47. Rh1 $17 Bg4+ 48. Kf2 Bh5 49. Rh2 Rg4 50. Rh1 Rf4+ 51. Ke3 (51. Kg3 $142) 51... Kf7 $2 (51... Ke8 $1 $17 52. Rh2 Ke7) 52. Rf1 $11 Rxf1 53. Nxf1 {[%mdl 4096] Endgame KBN-KBN} Kg6 54. Kf2 Bg4 55. Ng3 $2 (55. Ne3 $11 {and White has nothing to worry.} h5 56. Ng2 (56. Nxg4 $2 hxg4 57. Ke3 Kh5 $19)) 55... Bd7 $1 $19 56. Ke3 Kf6 57. Kf2 Nc8 $1 58. Nf1 {[#]} (58. Ke2 $142) 58... Nb6 $1 $17 59. Ne3 Ke7 60. Ke2 Bb5 ({Black should play} 60... Kf8 $15) 61. Kd2 $11 Na4 62. Kc1 Nb6 63. Ng4 Nd7 64. Kd2 Ba6 65. Ke3 Kf7 66. Kf3 Ke7 67. Ke3 h5 68. Nh6 Nf6 69. Nf5+ Kd7 70. Kf3 Ne8 71. Ke3 Bc8 72. Kf3 Kd8 73. Ne3 Nd6 74. Kg3 Ke7 75. Kf3 Kf6 76. Kg3 Bd7 77. Kf3 Be8 78. Nf1 Bb5 79. Ke3 Bd7 80. Kf2 Bg4 81. Ne3 Kg6 82. Nf1 (82. Nxg4 hxg4 83. Ke3 Kh5 $19) 82... Nc8 83. Ke1 Nb6 84. Kd2 Kf6 85. Ne3 Bf3 86. Nf5 Na4 87. Kc1 $1 Be2 88. Nd6 {Hoping for Kd2.} Nb6 89. Kd2 (89. Nf5 $1 $11) 89... Bg4 $17 90. Nb7 Ke7 91. Nxc5 $2 {[#]} (91. d6+ $17 {was forced.} Kd7 92. Nxc5+ Kxd6 93. Na6) 91... Bc8 $1 $19 92. Nd3 $2 (92. Bd3 {was the only defense.} cxd3 93. Kxd3) 92... cxd3 93. Bxd3 Bg4 94. c4 (94. Bb5 $142 Kd6 95. Bd3) 94... Na4 95. Bf1 Kd6 96. Kd3 Kc5 97. Kd2 Kd4 98. Be2 Bxe2 {Black mates.} 99. Kxe2 Kxe4 {KN-KP} 100. d6 Nc5 101. Kd2 Kd4 102. Ke2 Kxc4 103. Ke3 Kd5 104. d7 Nxd7 105. Kd3 {Precision: White = 45%, Black = 74%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.75"]
[White "Bashirli, Nail"]
[Black "Kwon, Sehyun"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2354"]
[BlackElo "2129"]
[Annotator "NA"]
[PlyCount "87"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. O-O Nc6 5. c3 e6 6. d4 cxd4 7. Nxd4 a6 8. Re1 Nge7 9. Nxc6 dxc6 10. Qxd8+ Kxd8 11. a4 b6 {[%emt 0:39:30]} 12. Bf4 {[%emt 0:28:00]} c5 {[%emt 0:00:30]} 13. Nd2 {[%emt 0:03:30]} Ra7 {[%emt 0:12:30]} 14. Nf3 {[%emt 0:03:30]} Nc6 {[%emt 0:04:30]} 15. Red1+ {[%emt 0:06:30]} Bd7 {[%emt 0:04:30]} 16. Bd6 {[%emt 0:07:30]} Ke8 {[%emt 0:03:30]} 17. Rd2 {[%emt 0:18:30]} Na5 {[%emt 0:02:30]} 18. Ba2 {[%emt 0:00:30]} Bxa4 {[%emt 0:05:30]} 19. Bxe6 {[%emt 0:00:30]} Nb3 {[%emt 0:02:30]} 20. Bxb3 {[%emt 0:02:30]} Bxb3 {[%emt 0:00:30]} 21. Ne5 {[%emt 0:00:30]} Bh6 {[%emt 0:04:42]} 22. Rd3 {[%emt 0:01:30]} Bc2 {[%emt 0:01:15]} 23. Rh3 {[%emt 0:02:30]} Bg7 {[%emt 0:06:02]} 24. Rc1 {[%emt 0:07:53]} Ba4 {[%emt 0:07:24]} 25. Nc4 {[%emt 0:00:04]} Bd7 {[%emt 0:01:56]} 26. Rg3 {[%emt 0:02:00]} Be6 {[%emt 0:05:30]} 27. Nxb6 {[%emt 0:00:05]} c4 {[%emt 0:00:00]} 28. Bc5 {[%emt 0:01:44]} Be5 {[%emt 0:00:31]} 29. Rf3 {[%emt 0:05:26]} Bg4 {[%emt 0:00:38]} 30. Nxc4 {[%emt 0:00:30]} Bxf3 {[%emt 0:00:31]} 31. Bxa7 {[%emt 0:02:05]} Bf4 {[%emt 0:00:08]} 32. Ra1 {[%emt 0:01:01]} Be2 {[%emt 0:00:10]} 33. Bd4 {[%emt 0:00:00]} Rg8 {[%emt 0:00:10]} 34. Rxa6 {[%emt 0:00:00]} Kd7 {[%emt 0:00:38]} 35. Ra7+ {[%emt 0:00:50]} Ke6 {[%emt 0:00:47]} 36. Nb6 {[%emt 0:00:02]} h5 {[%emt 0:01:06]} 37. Nd5 {[%emt 0:02:07]} Bd6 {[%emt 0:00:06]} 38. b4 {[%emt 0:00:00]} f5 {[%emt 0:00:26]} 39. Nf6 {[%emt 0:00:07]} Rc8 {[%emt 0:00:20]} 40. f3 {[%emt 0:00:00]} Bb8 {[%emt 0:00:00]} 41. Ra5 {[%emt 0:02:06]} h4 {[%emt 0:03:10]} 42. Kf2 {[%emt 0:00:30]} Bd3 {[%emt 0:00:30]} 43. Ke3 {[%emt 0:00:30]} Bc4 {[%emt 0:00:30]} 44. e5 {[%emt 0:00:30]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.76"]
[White "Pigeat, Alexandre"]
[Black "Noboa, Kevin"]
[Result "1-0"]
[ECO "E29"]
[WhiteElo "2347"]
[BlackElo "2256"]
[Annotator "NA"]
[PlyCount "97"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 c5 4. a3 Bxc3+ 5. bxc3 d6 6. e3 Nc6 7. Bd3 Nf6 8. Ne2 O-O 9. Qc2 e5 10. O-O Re8 11. f3 b6 12. e4 h6 13. Be3 Na5 14. Ng3 cxd4 15. cxd4 Be6 16. d5 Bd7 17. h3 Rc8 18. Qe2 {[%emt 0:28:00]} Nb3 {[%emt 0:39:00]} 19. Rab1 {[%emt 0:00:30]} Nc5 {[%emt 0:00:30]} 20. f4 {[%emt 0:00:30]} exf4 {[%emt 0:00:30]} 21. Bxf4 {[%emt 0:00:30]} b5 {[%emt 0:11:30]} 22. Bc2 {[%emt 0:05:30]} bxc4 {[%emt 0:02:30]} 23. Qf3 {[%emt 0:03:30]} Nh7 {[%emt 0:10:30]} 24. Nh5 {[%emt 0:07:30]} Kh8 {[%emt 0:17:30]} 25. Bxd6 {[%emt 0:15:30]} Ng5 {[%emt 0:05:12]} 26. Qc3 {[%emt 0:00:30]} Rg8 {[%emt 0:03:49]} 27. Be5 {[%emt 0:04:30]} Qf8 {[%emt 0:01:02]} 28. Rbe1 {[%emt 0:07:30]} Nd3 {[%emt 0:01:21]} 29. Bxd3 {[%emt 0:02:30]} cxd3 {[%emt 0:00:30]} 30. Qxd3 {[%emt 0:00:30]} Qc5+ {[%emt 0:01:16]} 31. Bd4 {[%emt 0:00:30]} Bb5 {[%emt 0:01:05]} 32. Qe3 {[%emt 0:00:30]} Qd6 {[%emt 0:02:18]} 33. h4 {[%emt 0:07:30]} Qg6 {[%emt 0:03:40]} 34. Rf5 {[%emt 0:04:34]} Qxh5 {[%emt 0:01:35]} 35. hxg5 {[%emt 0:00:09]} Bd7 {[%emt 0:00:34]} 36. Re5 {[%emt 0:03:02]} Kh7 {[%emt 0:01:06]} 37. gxh6 {[%emt 0:00:43]} Qxh6 {[%emt 0:00:13]} 38. Qf3 {[%emt 0:00:45]} Rc1 {[%emt 0:01:03]} 39. Rh5 {[%emt 0:01:21]} Rxe1+ {[%emt 0:00:13]} 40. Kf2 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 41. Rxh6+ {[%emt 0:01:26]} Rxh6 {[%emt 0:01:33]} 42. Qxf7 {[%emt 0:00:30]} Be8 {[%emt 0:00:30]} 43. Qe7 {[%emt 0:00:30]} Kg6 {[%emt 0:00:30]} 44. d6 {[%emt 0:00:30]} Bf7 {[%emt 0:00:30]} 45. d7 {[%emt 0:00:30]} Rhh8 {[%emt 0:00:30]} 46. Qd6+ {[%emt 0:01:30]} Kh7 {[%emt 0:06:30]} 47. Qh2+ {[%emt 0:00:30]} Kg6 {[%emt 0:00:00]} 48. Qg3+ {[%emt 0:00:00]} Kh5 {[%emt 0:01:00]} 49. Be3 {[%emt 0:00:00]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.77"]
[White "Hollan, Martin"]
[Black "Dionizio, Andre Filipe Nascim"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2336"]
[BlackElo "2010"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:00]} 4. Bg5 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 5. e3 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 6. cxd5 {[%emt 0:00:00] D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations} exd5 {[%emt 0:00:30]} 7. Bd3 {[%emt 0:00:00]} O-O {[%emt 0:00:30]} (7... c6 8. Qc2 Nbd7 9. Nf3 O-O 10. h3 Re8 11. O-O-O Nf8 12. g4 Be6 13. Kb1 Rc8 14. Rhg1 b5 15. Ne2 Ne4 16. Bxe7 Qxe7 17. Nf4 c5 18. dxc5 Rxc5 19. Qe2 Ng6 20. Nh5 Rec8 21. Nd4 Ne5 {0-1 (39) Rajkovic,D (2486)-Miladinovic,I (2571) Kragujevac 2009}) 8. Qc2 {[%emt 0:00:30]} h6 {[%emt 0:00:00]} 9. Bh4 {[%emt 0:00:30]} Nbd7 {[%emt 0:03:00]} 10. Nge2 {[%emt 0:01:30]} c5 {[%emt 0:02:30]} 11. dxc5 {[%emt 0:01:30]} Nxc5 {[%emt 0:00:30]} 12. O-O {[%emt 0:00:30]} b5 $146 {[%emt 0:08:30]} ({Predecessor:} 12... Be6 13. Rfd1 Rc8 14. Nf4 Ncd7 15. Bg3 Qb6 16. Qd2 Bb4 17. a3 Bxc3 18. bxc3 {0-1 (18) Barrish,D (1678)-Gumpo,T (1944) Gauteng 2011}) 13. Rad1 {[%emt 0:10:00]} Nxd3 {[%emt 0:13:30]} 14. Bxf6 {[%emt 0:08:30]} Bxf6 {[%emt 0:04:30]} 15. Qxd3 {[%emt 0:01:30]} Bb7 {[%emt 0:37:30]} 16. b4 {[%emt 0:41:00]} Qe7 {[%emt 0:03:30]} 17. a3 {[%emt 0:03:30]} Rfd8 {[%emt 0:00:30]} 18. Nd4 {[%emt 0:00:30]} Rac8 {[%emt 0:03:30]} 19. Nce2 {[%emt 0:01:30]} Qe4 $11 {[%emt 0:08:30]} 20. Nb3 {[%emt 0:04:30]} Qxd3 {[%emt 0:22:30]} 21. Rxd3 {[%emt 0:00:00]} Rc2 {[%emt 0:00:30]} 22. Nc5 {[%emt 0:13:00]} Bc8 {[%emt 0:00:30]} 23. Nf4 {[%emt 0:01:30]} d4 {[%emt 0:05:58]} 24. e4 {[%emt 0:03:30]} Be7 {[%emt 0:02:37]} 25. Nb3 {[%emt 0:02:30]} Bb7 {[%emt 0:02:10]} 26. f3 {[%emt 0:01:30]} g5 {[%emt 0:01:33]} 27. Nh5 {[%emt 0:01:30]} Ra2 {[%emt 0:11:01]} 28. Ra1 {[%emt 0:08:30]} Rxa1+ {[%emt 0:00:43]} 29. Nxa1 {[%emt 0:01:30]} a5 {[%emt 0:00:36]} 30. Nc2 {[%emt 0:01:55]} axb4 {[%emt 0:00:59]} 31. axb4 {[%emt 0:00:07]} Rc8 {[%emt 0:00:45]} 32. Nxd4 {[%emt 0:00:39]} Rd8 {[%emt 0:00:42]} 33. Kf2 {[%emt 0:07:51]} Bxb4 {[%emt 0:00:01]} 34. Ke2 {[%emt 0:00:38]} Ba6 {[%emt 0:00:50]} 35. Nf6+ {[%emt 0:03:18]} Kh8 {[%emt 0:00:01]} 36. Nd5 {[%emt 0:01:31]} Bc5 {[%emt 0:00:08]} 37. Nc6 {[%emt 0:01:53]} Rd6 {[%emt 0:01:11]} 38. Ncb4 {[%emt 0:00:59]} Bc8 {[%emt 0:00:20]} 39. Rc3 {[%emt 0:00:18]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.78"]
[White "Dedebas, Emre Emin"]
[Black "Cansun, Can Alp"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2334"]
[BlackElo "2110"]
[Annotator "NA"]
[PlyCount "85"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 d6 11. Bf4 Qb6 12. Rab1 Na6 13. a3 Bc6 14. Qc2 Rfd8 15. e4 Qb7 16. Ne1 {[%emt 0:38:00]} h6 {[%emt 0:30:00]} 17. Qe2 {[%emt 0:00:30]} e5 {[%emt 0:03:30]} 18. Bc1 {[%emt 0:06:30]} Qb3 {[%emt 0:02:30]} 19. Nc2 {[%emt 0:00:30]} Rab8 {[%emt 0:06:30]} 20. Ne3 {[%emt 0:07:30]} Nc7 {[%emt 0:05:30]} 21. Rd3 {[%emt 0:06:30]} Qb7 {[%emt 0:17:30]} 22. Nf5 {[%emt 0:01:30]} Ne6 {[%emt 0:01:30]} 23. Nd5 {[%emt 0:03:30]} Bxd5 {[%emt 0:00:30]} 24. exd5 {[%emt 0:05:30]} Nd4 {[%emt 0:02:30]} 25. Nxd4 {[%emt 0:00:30]} exd4 {[%emt 0:00:30]} 26. b4 {[%emt 0:06:30]} Re8 {[%emt 0:02:30]} 27. Rdb3 {[%emt 0:01:30]} Bf8 {[%emt 0:01:30]} 28. Qd1 {[%emt 0:01:30]} Qa6 {[%emt 0:03:30]} 29. Qf1 {[%emt 0:05:46]} Qa4 {[%emt 0:03:30]} 30. Bd2 {[%emt 0:01:45]} Nd7 {[%emt 0:03:30]} 31. Qd1 {[%emt 0:04:45]} Be7 {[%emt 0:04:31]} 32. Bf1 {[%emt 0:00:28]} Qa6 {[%emt 0:02:20]} 33. Bxh6 {[%emt 0:02:12]} Ne5 {[%emt 0:02:34]} 34. Bf4 {[%emt 0:03:22]} Ng6 {[%emt 0:00:59]} 35. Bd2 {[%emt 0:00:29]} Bf6 {[%emt 0:01:42]} 36. f4 {[%emt 0:00:37]} Ne7 {[%emt 0:01:21]} 37. Bd3 {[%emt 0:04:00]} Nxd5 {[%emt 0:07:07]} 38. b5 {[%emt 0:05:25]} Qa4 {[%emt 0:00:10]} 39. Qh5 {[%emt 0:00:02]} Ne3 {[%emt 0:00:30]} 40. Qh7+ {[%emt 0:00:30]} Kf8 {[%emt 0:00:00]} 41. Bxe3 {[%emt 0:17:23]} dxe3 {[%emt 0:00:16]} 42. Be2 {[%emt 0:00:24]} Bd4 {[%emt 0:05:30]} 43. Qf5 {[%emt 0:00:42]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.79"]
[White "Sezdbekov, Ruslan"]
[Black "Zhu, Yi"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2160"]
[BlackElo "2335"]
[Annotator "NA"]
[PlyCount "65"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:30]} 4. e5 {[%emt 0:01:00]} Nd5 {[%emt 0:00:30]} 5. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:01:30]} 6. cxd4 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 7. exd6 {[%emt 0:01:30]} Bxd6 {[%emt 0:00:30]} 8. Nc3 {[%emt 0:00:00]} O-O {[%emt 0:01:30]} 9. Bd3 {[%emt 0:01:00]} Nf4 {[%emt 0:00:30]} 10. Bxf4 {[%emt 0:00:30]} Bxf4 {[%emt 0:00:30]} 11. O-O {[%emt 0:00:30]} Nc6 {[%emt 0:01:30]} 12. Re1 {[%emt 0:01:30]} g6 {[%emt 0:02:30]} 13. Be4 {[%emt 0:02:30]} Ne7 {[%emt 0:11:30]} 14. Qb3 {[%emt 0:12:30]} Bh6 {[%emt 0:16:30]} 15. Rad1 {[%emt 0:03:30]} Bg7 {[%emt 0:03:30]} 16. Ne5 {[%emt 0:07:30]} a6 {[%emt 0:06:30]} 17. f4 {[%emt 0:07:30]} Qc7 {[%emt 0:19:30]} 18. Kh1 {[%emt 0:07:30]} Rb8 {[%emt 0:09:30]} 19. d5 {[%emt 0:13:30]} Rd8 {[%emt 0:07:51]} 20. Bf3 {[%emt 0:09:30]} b5 {[%emt 0:03:45]} 21. Qb4 {[%emt 0:05:30]} exd5 {[%emt 0:01:43]} 22. Bxd5 {[%emt 0:04:46]} Be6 {[%emt 0:02:46]} 23. Bxe6 {[%emt 0:01:45]} fxe6 {[%emt 0:00:05]} 24. Qb3 {[%emt 0:00:42]} Rb6 {[%emt 0:00:06]} 25. Rxd8+ {[%emt 0:03:47]} Qxd8 {[%emt 0:00:02]} 26. Rd1 {[%emt 0:00:22]} Qe8 {[%emt 0:00:11]} 27. Na4 {[%emt 0:02:17]} bxa4 {[%emt 0:02:03]} 28. Qxb6 {[%emt 0:00:30]} Nd5 {[%emt 0:00:03]} 29. Qd6 {[%emt 0:01:21]} Bf8 {[%emt 0:01:47]} 30. Qxa6 {[%emt 0:01:53]} Nxf4 {[%emt 0:00:07]} 31. Nd7 {[%emt 0:01:30]} Bg7 {[%emt 0:05:52]} 32. Qxa4 {[%emt 0:00:10]} Nh5 {[%emt 0:00:04]} 33. g4 {[%emt 0:01:19]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.80"]
[White "Akdogan, Alperen"]
[Black "Caglar, Ahmet Ata"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2278"]
[BlackElo "2071"]
[Annotator "NA"]
[PlyCount "97"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 4. e4 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 5. Nf3 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 6. h3 {[%emt 0:00:00]} Na6 {[%emt 0:00:00]} 7. Bg5 {[%emt 0:00:00]} e5 {[%emt 0:04:00]} 8. d5 {[%emt 0:00:00]} h6 {[%emt 0:01:30]} 9. Be3 {[%emt 0:00:00]} Nc5 {[%emt 0:00:30]} 10. Nd2 {[%emt 0:00:00]} a5 {[%emt 0:01:30]} 11. Be2 {[%emt 0:00:00]} Ne8 {[%emt 0:03:30]} 12. g4 {[%emt 0:03:30] E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} c6 {[%emt 0:05:30]} 13. Qc2 {[%emt 0:07:30]} Bd7 {[%emt 0:00:30]} 14. h4 {[%emt 0:02:30]} (14. O-O-O cxd5 15. Nxd5 Nc7 16. Nxc7 Qxc7 17. Nb1 Ne6 18. Nc3 Nf4 19. Nd5 Nxd5 20. cxd5 {1-0 (42) Lupulescu,C (2655)-Popovics,A (2399) Hungary 2011}) 14... a4 {[%emt 0:03:30]} 15. h5 {[%emt 0:02:30]} g5 $146 {[%emt 0:01:30]} ({Predecessor:} 15... Qa5 16. a3 f5 17. hxg6 f4 18. Bxc5 dxc5 19. f3 Rf6 20. O-O-O Rxg6 {1-0 (55) Bjelobrk,I (2392)-Brown,A (2187) Canberra 2016}) 16. Bxc5 {[%emt 0:07:30]} dxc5 {[%emt 0:00:30]} 17. Nxa4 {[%emt 0:00:30]} cxd5 {[%emt 0:00:00]} 18. Nxc5 {[%emt 0:00:30]} d4 {[%emt 0:01:00]} 19. Nd3 {[%emt 0:06:30]} Nc7 $11 {[%emt 0:04:30]} 20. O-O {[%emt 0:12:30]} Ne6 {[%emt 0:01:30]} 21. Rfc1 {[%emt 0:14:30]} Nf4 {[%emt 0:02:30]} 22. Nf1 {[%emt 0:02:30]} f5 {[%emt 0:18:30]} 23. gxf5 {[%emt 0:07:30]} g4 {[%emt 0:00:30]} 24. Ng3 {[%emt 0:11:30]} Qh4 {[%emt 0:01:30]} 25. Bf1 {[%emt 0:00:30]} Bf6 {[%emt 0:03:30]} 26. Qb3 {[%emt 0:08:31]} Bc6 {[%emt 0:04:30]} 27. Nb4 {[%emt 0:02:39]} Bg5 {[%emt 0:00:30]} 28. Nd5 {[%emt 0:03:08]} Nxh5 {[%emt 0:06:30]} 29. Nxh5 {[%emt 0:01:38]} Qxh5 {[%emt 0:00:30]} 30. Re1 {[%emt 0:05:21]} Bxd5 {[%emt 0:02:30]} 31. cxd5 {[%emt 0:00:48]} Bf4 {[%emt 0:00:30]} 32. Bg2 {[%emt 0:00:00]} Qh2+ {[%emt 0:00:30]} 33. Kf1 {[%emt 0:00:00]} h5 {[%emt 0:00:30]} 34. d6+ {[%emt 0:00:39]} Kh8 {[%emt 0:00:30]} 35. Rac1 {[%emt 0:00:22]} Bxc1 {[%emt 0:01:30]} 36. Rxc1 {[%emt 0:00:01]} h4 {[%emt 0:00:30]} 37. Qe6 {[%emt 0:00:52]} Qf4 {[%emt 0:00:30]} 38. Rc7 {[%emt 0:01:49]} Qg5 {[%emt 0:05:30]} 39. Qxe5+ {[%emt 0:00:38]} Qf6 {[%emt 0:06:30]} 40. Qxf6+ {[%emt 0:00:30]} Rxf6 {[%emt 0:00:00]} 41. d7 {[%emt 0:02:04]} Rc6 {[%emt 0:03:00]} 42. Rxc6 {[%emt 0:01:30]} bxc6 {[%emt 0:00:30]} 43. e5 {[%emt 0:01:30]} Kg7 {[%emt 0:00:30]} 44. Bxc6 {[%emt 0:00:30]} Rd8 {[%emt 0:00:30]} 45. Ke2 {[%emt 0:07:30]} h3 {[%emt 0:00:00]} 46. Kd3 {[%emt 0:02:59]} h2 {[%emt 0:00:00]} 47. e6 {[%emt 0:00:00]} Kf6 {[%emt 0:00:30]} 48. a4 {[%emt 0:00:40]} Ke7 {[%emt 0:00:30]} 49. a5 {[%emt 0:02:29]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.81"]
[White "Kara, Yanki"]
[Black "Rajic, Ivan"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2262"]
[BlackElo "2021"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:30]} 3. b3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:30]} 4. Bb2 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 5. Bg2 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 6. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:30]} 7. O-O {[%emt 0:00:00]} Nbd7 {[%emt 0:01:30]} 8. d4 {[%emt 0:00:00]} e6 {[%emt 0:09:30]} 9. Nbd2 {[%emt 0:00:00]} b6 {[%emt 0:02:30]} 10. Qc2 {[%emt 0:02:30]} c5 {[%emt 0:02:30]} 11. Rfd1 {[%emt 0:04:30]} Bb7 {[%emt 0:02:30]} 12. Rac1 {[%emt 0:00:30]} Rc8 {[%emt 0:07:30]} 13. Qb1 {[%emt 0:00:30]} Re8 {[%emt 0:03:30]} 14. Qa1 {[%emt 0:02:30]} Ne4 {[%emt 0:09:30]} 15. e3 {[%emt 0:22:30]} Qe7 {[%emt 0:05:30]} 16. Qb1 {[%emt 0:14:30]} Nxd2 {[%emt 0:21:30]} 17. Nxd2 {[%emt 0:03:30]} Nf6 {[%emt 0:03:30]} 18. dxc5 {[%emt 0:01:30]} bxc5 {[%emt 0:01:30]} 19. Qc2 {[%emt 0:01:30]} e5 {[%emt 0:04:30]} 20. cxd5 {[%emt 0:01:30]} Nxd5 {[%emt 0:00:30]} 21. a3 {[%emt 0:01:30]} Nb6 {[%emt 0:02:44]} 22. Bxb7 {[%emt 0:01:30]} Qxb7 {[%emt 0:00:10]} 23. Ne4 {[%emt 0:00:00]} Red8 {[%emt 0:04:15]} 24. Nd6 {[%emt 0:01:00]} Rxd6 {[%emt 0:00:30]} 25. Rxd6 {[%emt 0:00:30]} c4 {[%emt 0:00:00]} 26. Rcd1 {[%emt 0:04:30]} c3 {[%emt 0:00:19]} 27. Rd8+ {[%emt 0:00:00]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.07"]
[Round "4.82"]
[White "Yilmaz, Goktan"]
[Black "Daghan, Devran"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2237"]
[BlackElo "2004"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:30]} 6. Be3 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 7. Nf3 {[%emt 0:00:30]} Be7 {[%emt 0:00:00]} 8. Bc4 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 9. O-O {[%emt 0:01:00]} Nbd7 {[%emt 0:10:30] B90: Sizilianisch (Najdorf-Variante, Abweichungen)} (9... Be6 10. Bb3 Qc7 11. Nh4 g6 12. Nf3 Re8 13. Ng5 Bc4 14. Re1 Nbd7 15. a4 Qc6 16. Bxc4 Qxc4 17. a5 Qc6 18. Qd3 Rac8 {½-½ (48) Sjugirov,S (2652)-Wojtaszek,R (2738) Batumi 2018}) 10. a4 {[%emt 0:09:30]} Qc7 {[%emt 0:06:30]} 11. Qe2 {[%emt 0:02:30]} b6 {[%emt 0:07:30]} 12. Rad1 {[%emt 0:09:30]} Bb7 {[%emt 0:00:30]} 13. Bg5 {[%emt 0:01:30]} h6 {[%emt 0:19:30]} 14. Bxf6 {[%emt 0:01:30]} Nxf6 {[%emt 0:00:30]} 15. Rfe1 {[%emt 0:05:30]} Rfc8 $146 {[%emt 0:04:30]} ({Vorgänger:} 15... g6 16. Bb3 Rac8 17. Nd2 Kg7 18. Qf3 Qc5 19. Nc4 Qb4 20. Ne3 {1-0 (44) Frolyanov,D (2564)-Ivanov,R (2252) Kazan 2009}) 16. Bb3 {[%emt 0:00:30]} Qc5 {[%emt 0:01:30]} 17. Nh4 {[%emt 0:04:30]} Bc6 {[%emt 0:12:30]} 18. Nf5 {[%emt 0:04:30]} Re8 {[%emt 0:13:43]} 19. Qf3 {[%emt 0:05:30]} Bd7 {[%emt 0:02:12]} 20. Nd5 {[%emt 0:03:30]} Bxf5 {[%emt 0:02:53]} 21. Qxf5 {[%emt 0:00:30]} Ra7 {[%emt 0:00:51]} 22. Ne3 {[%emt 0:08:30]} Bf8 {[%emt 0:02:17]} 23. Qf3 {[%emt 0:01:30]} Qc8 $16 {[%emt 0:02:23]} 24. Nf5 {[%emt 0:05:30]} Qd8 {[%emt 0:00:06]} 25. Qg3 {[%emt 0:02:30]} Kh7 {[%emt 0:02:44]} 26. Rxd6 {[%emt 0:06:30]} Qc8 {[%emt 0:06:54]} 27. Qf3 {[%emt 0:04:30]} Bxd6 {[%emt 0:03:37]} 28. Nxd6 {[%emt 0:00:00]} Qc6 {[%emt 0:00:16]} 29. Nxe8 {[%emt 0:01:00]} Qxe8 {[%emt 0:00:01]} 30. Rd1 {[%emt 0:03:55]} Qe7 {[%emt 0:00:46]} 31. Qe3 {[%emt 0:03:30]} Rd7 {[%emt 0:00:28]} 32. Bd5 {[%emt 0:00:27]} Qb4 {[%emt 0:00:28]} 33. b3 {[%emt 0:00:24]} g6 {[%emt 0:00:28]} 34. f3 {[%emt 0:00:56]} Kg7 {[%emt 0:00:18]} 35. c3 {[%emt 0:00:58]} Qc5 {[%emt 0:00:55]} 36. Qxc5 {[%emt 0:01:14]} bxc5 {[%emt 0:00:00]} 37. b4 {[%emt 0:01:31]} cxb4 {[%emt 0:00:33]} 38. cxb4 {[%emt 0:00:09]} Nxd5 {[%emt 0:00:54]} 39. Rxd5 {[%emt 0:03:16]} Rb7 {[%emt 0:00:26]} 40. b5 {[%emt 0:01:04]} axb5 {[%emt 0:00:00]} 41. axb5 {[%emt 0:01:36]} Kf6 {[%emt 0:00:47]} 42. Kf2 {[%emt 0:00:00]} Ke6 {[%emt 0:00:30]} 43. Ke3 {[%emt 0:04:00]} h5 {[%emt 0:06:30]} 44. Kd3 {[%emt 0:01:30]} h4 {[%emt 0:00:30]} 45. Kc4 {[%emt 0:01:30]} g5 {[%emt 0:01:30]} 46. Rc5 {[%emt 0:00:30]} Rd7 {[%emt 0:01:30]} 47. b6 {[%emt 0:01:30]} 1-0

