[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.1"]
[White "Maghsoodloo, Parham"]
[Black "Sindarov, Javokhir"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2649"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,89,10,10,16,20,13,10,2,18,18,19,15,25,102,97,68,68,77,60,73,0,48,29,75,56,79,79,77,77,150,143,141,139,168,168,166,166,184,163,168,124,135,112,104,59,66,56,50,53,84,8,9,8,102,103,114,122,156,140,233,241,1095,222,213,204,12847,12843,6170,6170,5622,5614]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3,Bb3c4][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 7. Bb3 d6 8. c3 O-O 9. a4 b4 10. a5 Rb8 11. Bc4 {[#] LiveBook: 44 Partien} Nxe4 $1 {[%mdl 512] C90: Spanische Partie (Abweichungen von der Hauptvariante)} 12. Bd5 $1 {[%cal Rd5c6] [#]} (12. Rxe4 d5) 12... Nxf2 $1 {[%mdl 512]} 13. Kxf2 Nxa5 $1 {Die Stellung ist ausgeglichen.} 14. cxb4 c6 15. Ba2 Rxb4 {...e4 ist eine echte Drohung.} 16. d4 {[#]} Bg4 $146 (16... exd4 $11 17. Na3 c5) ({Vorgänger:} 16... exd4 17. Kg1 d5 18. Bd2 Be6 19. Bxb4 Bxb4 20. Nxd4 Bxe1 21. Qxe1 {½-½ (36) Dubov,D (2661)-Kovalev,V (2598) Moscow 2017}) 17. dxe5 $16 Qb6+ 18. Be3 Rxb2+ 19. Kg3 Bxf3 20. Kxf3 (20. Bxb6 $16 Bxd1 21. Bxa5) 20... Qb5 21. Bc1 $1 {Droht stark Sc3.} Rb4 22. Ba3 {Und Sc3 würde nun gewinnen.} Ra4 23. g3 {Schwarz muss nun Kg2 beachten.} Nc4 24. Bb3 ({Bitte nicht} 24. Bxd6 Bxd6 25. exd6 Qh5+ 26. Kf2 Rxa2+ 27. Rxa2 Qxh2+ 28. Kf3 Qxa2 $11) 24... Rxa3 (24... Nxe5+ $142 25. Kg2 Ra5) 25. Rxa3 ({Natürlich nicht} 25. Nxa3 $6 Qxb3+ 26. Qxb3 Nd2+ 27. Kg2 Nxb3 $14) 25... Nxa3 26. Nxa3 Qc5 {[#]} 27. exd6 $1 Bxd6 28. Nc4 Bc7 29. Kg2 g6 30. Qf3 Kg7 31. Rd1 {Droht Td7 und aus.} Rd8 32. Nb2 f5 33. Nd3 Qc3 34. Ba4 $36 {[%mdl 2048] Weiss hat gut koordiniertes Spiel.} Rd4 35. Bxc6 ({Günstiger ist} 35. Qxc6 $16 Qxc6+ 36. Bxc6) 35... Qc2+ $1 $11 36. Kh1 Rd6 (36... Bd8 $11) 37. Bb7 $16 Qb3 38. Rc1 Rxd3 39. Rxc7+ Kf6 (39... Kh6 $16 40. Qf4+ g5) 40. Qc6+ $18 Kg5 $2 (40... Qe6 41. Bxa6 Rd1+ 42. Kg2 Qxc6+ 43. Rxc6+ Ke5) 41. Qc1+ $2 (41. h4+ Kh6 42. Qc1+ Re3 43. g4 (43. Bxa6 Qd5+ 44. Kg1 Qe5 $11)) 41... Kf6 {[#]} 42. Kg2 $1 Rd1 $2 (42... Qb4 43. Qa1+ Qd4 44. Qxd4+ Rxd4 45. Bxa6 Rd2+ 46. Kg1 h6 47. Rc6+ Kg7 48. Rc7+ Kf6 49. Rc6+ Kg7) 43. Qh6 {Beabsichtigt Dg7+ und Matt.Weiß steht klar auf Gewinn.} Qb2+ 44. Kh3 {Droht Matt per Dh4+.} Qb4 45. Bf3 {Precision: Weiß = 62%, Schwarz = 29%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.2"]
[White "Firouzja, Alireza"]
[Black "Vavulin, Maksim"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2582"]
[BlackElo "2559"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,131,62,62,60,65,64,64,62,59,62,64,52,59,54,57,12,60,21,60,18,39,12,16,6,34,14,20,-22,-16,-19,0,0,48,44,78,79,70,37,95,60,101,95,95,74,99,95,95,95,96,97,150,126,146,150,246,166,230,122,109,112,113,131,152,153,170,167,202,152,152,152,152,162,162,152,152,148,189,191,228,228,265,247,263,198,246,255,254,250,242,249,275,260,496,480,486,481,483,447,469,518,508,508,568,566,560,550,551,514,725,755,665,638,812,821,1805,1843,1590,1545,1244,1206]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 {[%cal Bd2d3,Bd3d4,Bd4d5][%mdl 32]} h6 5. O-O d6 6. c3 g6 7. d4 Qe7 {LiveBook: 192 Games. C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 8. d5 (8. Re1 Bg7 9. Nbd2 Nh7 10. Bb5 Bd7 11. Nb3 O-O 12. Bxc6 Bxc6 13. Na5 Qe8 14. dxe5 dxe5 15. a4 Rd8 16. Qb3 b6 17. Nxc6 Qxc6 {½-½ (47) Najer,E (2707)-Rapport,R (2675) Tbilisi 2017}) 8... Nb8 9. Bd3 Nbd7 $146 {White is slightly better.} ({Predecessor:} 9... Bg7 10. c4 Nfd7 11. Re1 a5 12. Be3 O-O 13. Qd2 Nc5 14. Bc2 Bg4 15. Bxc5 dxc5 {½-½ (27) Steiger,W (2446)-Biedermann,T (2433) ICCF email 2017}) 10. Bc2 Bg7 11. c4 O-O 12. Nc3 Nh7 13. Qe2 Nb6 14. b4 f5 15. Nd2 f4 16. c5 Nd7 17. Ba3 g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 18. f3 Rd8 19. Nc4 {White wants to play c6.} Ndf6 20. Kf2 {[%cal Bg1f2,Bf2e1,Be1d2,Bd2c1,Bc1b2][%mdl 32]} g4 21. Ke1 h5 22. Qf2 Ne8 23. Kd2 $36 {[%mdl 2048] White has some pressure.} Bh6 24. Kc1 g3 25. Qe2 Nf8 (25... gxh2 $14 26. Rh1 Qh4) 26. Kb2 Ng6 27. Rh1 h4 28. h3 Bf8 29. Na5 Nf6 30. Bb3 Kh7 31. Rac1 Nh8 (31... Qg7 $142) 32. Rc2 Nf7 33. Rhc1 Ne8 (33... a6 $16 {is a better defense.} 34. Ka1 Qe8) 34. Nb5 Qf6 {[#]} (34... dxc5 $142 35. bxc5 (35. Rxc5 Rd7 $14) 35... Qf6) 35. cxd6 (35. c6 $1 $18 {[%cal Rc6b7]} b6 36. Nb7) 35... Bxd6 $16 36. Kb1 ({Of course not} 36. Nxc7 $6 Nxc7 37. Rxc7 b6 $11) 36... Kh6 37. Nxd6 Nfxd6 38. Bb2 Bd7 39. Qd2 b6 40. Nc6 Bxc6 41. Rxc6 Rd7 42. Ba4 Re7 43. Bc3 Kh5 44. Qe2 Kg5 45. Qa6 Kh5 46. Bb2 Qg6 47. R6c2 Nf6 48. Qd3 ({Much less strong is} 48. Rxc7 $6 Nxd5 49. Rxe7 Nxe7 $18) 48... Rc8 49. Rc6 {[#] Hoping for Rxd6!} Nfe8 50. Ka1 Ra8 51. Qa6 Kg5 52. R6c2 b5 $2 (52... Rc8 {might work better.} 53. Bc6 (53. Qxa7 b5 $18) 53... Nf6 54. Qxa7 Qh7) 53. Bxb5 $18 {White is clearly winning.} Nxb5 54. Qxb5 Qb6 55. Qc5 Nd6 56. Qxb6 cxb6 57. Rc7 Rae8 58. Rxe7 Rxe7 {[%mdl 4096] Endgame KRB-KRN} 59. Rc6 Nf7 60. Kb1 Kh5 61. Re6 Rd7 62. Bxe5 Ng5 63. Rf6 Nxh3 64. gxh3 g2 65. Rf5+ Kg6 66. Bd4 {Precision: White = 64%, Black = 34%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.3"]
[White "Karthik Venkataraman"]
[Black "Tabatabaei, M amin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2519"]
[BlackElo "2576"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,57,41,39,35,37,38,52,47,47,45,13,13,0,0,0,-5,4,4,-17,6,3,21,19,13,16,12,10,0,-2,15,8,87,77,114,119,160,160,369,219,654,638,1978,1948]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3a5][%mdl 32]} Ne7 {B12: Caro-Kann: Advance Variation} 8. c3 a6 (8... c5 9. dxc5 Nxc5 10. Nd4 Nd7 11. Nxf5 Nxf5 12. Bd3 Ne7 13. Nf3 Nc6 14. Re1 Qc7 15. Qe2 g5 {0-1 (50) Karjakin,S (2773)-Mamedyarov,S (2801) Saint Louis 2018}) 9. b4 {LiveBook: 5 Games} a5 {White is slightly better.} 10. Nb3 axb4 11. cxb4 Nc8 {[%cal Be7c8,Bc8b6,Bb6c4][%mdl 32]} 12. Bd2 Ncb6 $146 ({Predecessor:} 12... Be7 13. a4 O-O 14. Nc5 Bxc5 15. dxc5 Ne7 {1-0 (33) Milliet,S (2347)-Tratar,M (2460) Llucmajor 2017}) 13. Na5 Ra7 14. Rc1 Be7 15. Qb3 Qa8 16. a3 O-O 17. Be3 Nc4 18. Bxc4 dxc4 19. Nxc4 Be4 20. Nfd2 Bd5 {Hoping for ...b5.} 21. Qd1 b5 22. Na5 $1 Bd8 (22... c5 {seems wilder.} 23. dxc5 Nxe5 24. Bd4 Ng6 25. f3 Bd8) 23. Ndb3 Bxb3 (23... Nb6 $11 {keeps the balance.}) 24. Nxb3 $16 {Threatens to win with Rc3.} Rxa3 {[#]} 25. Rc3 $1 Qa4 26. Bc1 Ra2 $2 {[#]} (26... Qxb4 $16 {keeps fighting.} 27. Rg3 (27. Bxa3 Qxc3 28. Bxf8 Kxf8 $16) 27... Bh4) 27. Rg3 (27. Bxh6 $142 $1 {[%mdl 512]} gxh6 28. Rh3 Nxe5 29. dxe5 Qxb4 30. Rxh6 (30. Qb1 Ra4 $11)) 27... Kh7 $2 (27... Bg5 28. Bxg5 hxg5) 28. Qh5 $18 Qxb4 {[#]} 29. Rxg7+ $1 {[%mdl 512] Precision: White = 67%, Black = 42%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.4"]
[White "Van Foreest, Jorden"]
[Black "Lobanov, Sergei"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2624"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,71,34,33,34,39,32,-16,11,14,6,6,6,11,16,3,10,0,0,0,0,-2,0,0,0,-31,-39,-38,-14,-38,0,0,0,0,7,0,29,28,23,22,31,18,44,37,38,38,39,26,37,20,16,24,24,18,18,18,33,23]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 {B12: Caro-Kann: Advance Variation} 8. c3 g5 (8... c5 9. dxc5 Nxc5 10. Nd4 Nd7 11. Nxf5 Nxf5 12. Bd3 Ne7 13. Nf3 Nc6 14. Re1 Qc7 15. Qe2 g5 {0-1 (50) Karjakin,S (2773)-Mamedyarov,S (2801) Saint Louis 2018}) 9. Re1 {LiveBook: 9 Games} Bg6 10. Nf1 c5 11. dxc5 Bg7 $146 ({Predecessor:} 11... Nxc5 12. b4 Nd7 13. Bb2 Nc6 14. Ne3 Bg7 15. c4 dxc4 16. Nxc4 {0-1 (62) Roshchupkin,G-Sizov,A ICCF email 2009}) 12. Bb5 Nc6 13. Be3 Ndxe5 14. Nxe5 Bxe5 15. Bd4 Bxd4 16. cxd4 (16. Qxd4 {feels hotter.} O-O 17. Bxc6 bxc6 18. c4 Rb8 19. b3) 16... O-O 17. Ne3 h5 18. Qd2 Qa5 19. Qxa5 Nxa5 20. h4 gxh4 21. Kh2 Nc6 22. Rad1 f6 23. Kh3 Kf7 24. Kxh4 Rh8 25. Rd2 Rad8 26. b4 Ne7 27. f3 Rdg8 28. Kh3 Nf5 29. Nxf5 Bxf5+ 30. Kh4 Rg7 31. Re3 Rhg8 32. Ree2 Ke7 33. Ba4 Rg5 34. b5 b6 35. Bc2 Rc8 36. c6 {Precision: White = 76%, Black = 62%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.5"]
[White "Hakobyan, Aram"]
[Black "Donchenko, Alexander"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2554"]
[BlackElo "2614"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,73,11,14,17,14,10,23,22,40,38,50,44,38,35,37,45,41,31,36,29,45,46,65,78,146,156,150,150,181,170,152,126,110,122,114,116,116,116,105,82,85,79,183,109,141,152,297,289,272,260,256,259,262,262,500,493,649,579,6179,5406,29969,29969,29940,6319,29994,1608]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 (4. O-O a6 5. Bd3 Ngf6 6. Re1 g6 7. c3 Bg7 8. Bc2 O-O 9. d4 e5 10. a4 cxd4 11. cxd4 exd4 12. Nxd4 Nc5 {1-0 (33) Jakovenko,D (2748)-Nepomniachtchi,I (2768) Satka 2018}) 4... Ngf6 5. O-O g6 6. Re1 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} Bg7 7. c3 O-O 8. d4 {White has an edge.} cxd4 9. cxd4 d5 $146 ({Predecessor:} 9... Qa5 10. Nc3 Qh5 11. Qd3 e5 {0-1 (70) Redondo Benavente,A (2102)-Obolentseva,A (2301) Riga 2018}) 10. e5 Ne4 11. Nbd2 Nb6 12. Bc2 Nxd2 13. Nxd2 f6 14. exf6 exf6 15. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Bd7 16. a5 Nc4 ({Black should try} 16... Nc8) 17. Nxc4 $16 dxc4 18. Be4 $1 Qc7 19. a6 Bc6 20. Bxc6 Qxc6 21. d5 {[%cal Bd4d5,Bd5d6][%mdl 32]} Qb5 {[#]} 22. axb7 $1 Qxb7 23. d6 $36 {[%mdl 2048] White is on the roll.} Rad8 24. Bf4 g5 25. Bg3 Rf7 (25... f5 $16) 26. Qa4 (26. Qg4 $18) 26... Bf8 {[#]} 27. Rad1 $1 ({Resist} 27. Qxc4 $6 Bxd6 28. Bxd6 Rxd6 $14) 27... Qb6 (27... h5 $16) 28. Re8 $18 ({Weaker is} 28. Qxc4 Bxd6 29. Qd5 Be7 $14) 28... Rxe8 29. Qxe8 {d7 is the strong threat.} Qb3 30. Qe2 Qa4 31. Qg4 Rd7 $2 (31... Qd7 {was necessary.} 32. Qxc4 Be7) 32. h4 h6 33. Rd4 Kf7 34. Rxc4 Qb5 35. Rc7 f5 36. Qh5+ Ke6 37. Qg6+ {Precision: White = 87%, Black = 35%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.6"]
[White "Karthikeyan, Murali"]
[Black "Puranik, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2605"]
[BlackElo "2524"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,120,52,20,38,41,67,71,87,88,80,87,104,95,114,114,136,110,128,139,139,143,176,195,187,193,168,89,110,54,228,213,326,317,318,290,333,318,362,183,199,133,127,119,134,129,114,102,139,136,152,106,96,75,112,110,101,104,97,94,93,18,21,21,18,12,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-137,8]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. O-O Bg7 8. Re1 O-O 9. Nbd2 Bd7 10. Nf1 Qe8 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} (10... h6 11. Ng3 Re8 12. h3 b5 13. Bc2 d5 14. Be3 Be6 15. Qd2 Kh7 16. d4 exd4 17. Nxd4 Nxd4 18. Bxd4 Nxe4 19. Nxe4 Bxd4 20. Qxd4 dxe4 21. Qxe4 {½-½ (37) Vavulin,M (2575)-Korotylev,A (2573) Moscow 2017}) 11. Bb3 Nh5 12. h3 {LiveBook: 5 Games} Na5 {The position is equal.} 13. Bc2 f5 14. d4 Nc6 15. dxe5 $146 ({Predecessor:} 15. exf5 gxf5 16. Nh4 Ne7 17. Bg5 Nc6 18. d5 {0-1 (52) Montilla Carrillo,E (2350)-Castaner Harster,X (2205) Sant Boi 1998}) 15... dxe5 16. Ne3 f4 17. Nd5 Rc8 18. b4 g5 19. a4 {[%cal Ba2a4,Ba4b5][%mdl 32] And now b5 would win.} g4 20. hxg4 Bxg4 21. b5 {aiming for Ba3.} axb5 22. axb5 Nd8 23. Ba3 Rf7 24. Qd3 (24. Bb3 $18 {Black must now prevent Ne7+.} Kh8 25. b6) 24... Rd7 $16 25. Bd1 (25. Nh2 $16 Be6 26. Qe2) 25... Nf6 $2 (25... Nf7 $1 $14) 26. Qc4 $1 $18 Be6 (26... Nxd5 {was called for.} 27. Nxe5 (27. exd5 Nf7 $16) 27... Be6 28. exd5 Rxd5) 27. Nxe5 Nxd5 28. exd5 Rxd5 29. Qxf4 Ra8 30. Ng4 (30. Qg3 $142) 30... Qg6 31. Bb3 (31. Be2 $1 $18) 31... Rxb5 $16 32. Bc4 Rba5 33. Rad1 Bxc4 ({Not} 33... Rxa3 $2 34. Rxd8+ $1 {[%mdl 512]} Rxd8 35. Rxe6 $18) 34. Qxc4+ Nf7 35. Re6 Qh5 36. Rde1 {White threatens Re8+ and mate.} h6 37. Rxh6 Qb5 38. Nf6+ $1 Bxf6 39. Qg4+ Bg7 40. Rg6 Ng5 {[#] Strongly threatening ...Qf5.} 41. Be7 (41. c4 $1 $16 {[%cal Rc4b5]} Qf5 42. Qxf5 Rxf5 43. Bb2 Nf3+ 44. gxf3) 41... Qf5 $1 $11 {[%cal Rf5g4]} ({Much worse is} 41... Ra1 $6 42. Rxg5 Rxe1+ 43. Kh2 $16) 42. Rxg5 Qxg4 43. Rxg4 Ra1 $1 {[%cal Ra1e1]} 44. Rxa1 Rxa1+ {[%mdl 4096] Endgame KRB-KRB} 45. Kh2 {Hoping for Bf6.} Kf7 46. Bd8 Be5+ 47. f4 Ra4 48. Kh3 Rxf4 49. Rxf4+ Bxf4 {KB-KB} 50. Kg4 Be5 51. c4 Ke6 52. Kf3 Kd7 53. Bh4 b6 54. Ke4 Ke6 55. Bf2 Bf6 56. g4 Bd8 57. Be3 c6 58. g5 b5 59. c5 Be7 60. g6 {[#]} (60. Kf4 $11) 60... Bxc5 {Precision: White = 58%, Black = 56%.} ({Better is} 60... Bf6 $1 $17 61. Bh6 Bb2) 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.7"]
[White "Esipenko, Andrey"]
[Black "Thybo, Jesper Sondergaard"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2593"]
[BlackElo "2499"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,117,13,0,0,0,0,0,10,0,0,-3,0,0,0,0,0,0,0,0,0,-22,18,21,21,15,14,-14,0,0,0,0,0,0,0,0,0,0,0,-21,35,0,0,-23,-24,-38,-42,-54,-52,-76,-66,-86,-57,-96,-48,-77,-23,-27,0,-77,0,-42,-26,-41,-59,-42,-53,-54,0,0,0,0,0,0,0,-76,-71,-163,-56,-280,-266,-333,-256,-411,-411,-491,-246,-277,-280,-971,-959,-896,-540,-469,-120,-120,-74,-82,-69,-95,0,-82,-92,-139,0,0,0,-91]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 dxc4 7. Qa4+ Nc6 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 8. e3 Bd7 {Hoping for ...Nxd4!} 9. Qc2 b5 10. Be2 (10. a3 Bxc3+ 11. bxc3 Ne7 12. Ne5 Nf5 13. Bxf6 gxf6 14. Nxd7 Qxd7 15. a4 {½-½ (48) Eljanov,P (2729)-Khismatullin,D (2656) St Petersburg 2013}) 10... a6 11. O-O Be7 12. Bxf6 $146 ({Predecessor:} 12. Rad1 O-O 13. Rd2 Nd5 14. Bg3 f5 15. h3 {1-0 (36) Bakalarz,M (2275)-Weglarz,L (2295) Porabka 1986}) 12... Bxf6 13. Ne4 O-O 14. b3 cxb3 15. axb3 Be7 16. Rfc1 Qb8 17. Nc5 Bxc5 18. Qxc5 Qb6 19. Qh5 Ne7 20. Ne5 {[%cal Bf3e5,Be5d3,Bd3c5][%mdl 32]} Be8 21. Qh4 f6 22. Nd3 Bf7 23. Nc5 Rfd8 24. Bf3 Ra7 25. Be4 Bg6 ({Black should play} 25... a5 $11) 26. Bf3 {[%mdl 1024] White has compensation.} a5 27. Qg3 Bf7 28. Be4 Nd5 29. Qf3 Qd6 30. Bd3 c6 31. Ne4 Qd7 32. Qg3 Kf8 33. h4 Ne7 (33... Nb4 $17 34. Rd1 Nxd3 35. Rxd3 e5 $1 {[%mdl 512]}) 34. Be2 $11 Nd5 35. Rc5 (35. Bd3 $11) 35... Ne7 (35... Nb4 $17) 36. Qf3 Bg6 37. Nxf6 gxf6 38. Qxf6+ Kg8 39. Bg4 Bf5 (39... Qe8 $1 $15) 40. Qxh6 {Black must now prevent e4!} Qe8 $1 41. Bf3 Qf8 42. Qf4 Nd5 43. Qe5 (43. Bxd5 $11 {remains equal.} cxd5 44. Rxb5) 43... Nb4 $1 $17 {[%cal Rb4d3] And now ...Nd3 would win.} 44. Rc3 (44. Be4 $17) 44... Qd6 (44... Nd3 $1 $19 {[%cal Rd3e5]} 45. Rxd3 Bxd3 46. Qxe6+ Kh7 47. Qxc6 Rc8) 45. Qf6 $2 (45. Qxd6 $15 Rxd6 46. g4) 45... Rf8 $19 46. Qh6 Rh7 47. Qg5+ $2 (47. Qf4 Qxf4 48. exf4) 47... Rg7 48. Qh5 {[#]} Bg6 (48... a4 $142 $1 49. bxa4 Nd5) 49. Qc5 Qd8 50. Qe5 $2 {[#]} (50. e4) 50... Rxf3 $1 {[%mdl 512]} 51. gxf3 Bd3+ 52. Kh1 Qxh4+ $2 (52... Be2 $19 53. e4 (53. Qxe6+ $2 Kh8 $19) 53... Nc2 $1 {[%mdl 512]}) 53. Qh2 $17 Qf6 54. Qb8+ Kh7 55. Qh2+ Kg8 56. Qb8+ Kf7 57. Qc7+ {[#]} Kg8 ({Black should try} 57... Qe7 $1 $17 {[%cal Re7c7]} 58. Qxe7+ Kxe7) 58. Qb8+ $11 Kh7 (58... Qf8 $11 59. Qxf8+ Kxf8) 59. Qh2+ {Precision: White = 35%, Black = 53%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.8"]
[White "Kollars, Dmitrij"]
[Black "Petrosyan, Manuel"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2536"]
[BlackElo "2581"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,91,18,18,4,18,10,12,0,33,37,30,-8,-14,-12,-2,-8,0,0,0,0,15,-19,-18,-12,-17,-19,-18,-12,19,0,0,-4,-3,-7,0,-12,0,0,0,0,0,0,19,2,60,10,30,0,5,5,5,5,5,5,5,5,13,10,24,24,24,22,22,-10,-21,-47,-57,-50,-57,-53,-49,-57,6,6,6,6]} 1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 {B11: Caro-Kann: Two Knights Variation} 7. O-O Bc5 (7... Qb6 8. d3 Nbd7 9. Qf4 d4 10. Nb1 Qc5 11. Bd1 Bd6 12. Qg5 Qxg5 13. Bxg5 h6 14. Bc1 {1-0 (72) Fedoseev,V (2718)-Kasimdzhanov,R (2683) Riadh 2017}) 8. d3 Nbd7 {[%cal Bb8d7,Bd7f8,Bf8g6,Bg6f4][%mdl 32]} 9. Qg3 O-O {LiveBook: 6 Games} 10. Bf4 Kh8 11. Bf3 Re8 $146 ({Predecessor:} 11... Rc8 12. Rfe1 Bb6 13. Rad1 Bc7 14. e5 {0-1 (48) Rade,M (2432)-Bender,I (2231) Mali Losinj 2017}) 12. Rad1 Nf8 13. d4 Be7 14. Bg5 (14. e5 {keeps more tension.} N6d7 15. Ne2 Ng6 16. Bc1 Nh4 17. Bg4) 14... dxe4 15. Bxf6 gxf6 16. Nxe4 Rc8 17. Qf4 Ng6 18. Qe3 b6 19. c4 f5 20. Nc3 Bg5 21. Qe2 Nf4 22. Qc2 Qf6 (22... Bf6 {is more complex.} 23. Qd2 Qd6 24. Kh1 Ng6 25. Ne2 Red8) 23. Ne2 Nxe2+ 24. Qxe2 Red8 25. c5 b5 26. Qd3 Qe7 27. b4 a6 28. Qa3 Qb7 29. Rd3 Bf6 30. Rfd1 Rd7 (30... Ra8 $11) 31. Qc1 Qc7 32. a4 Rcd8 33. axb5 axb5 34. Qh6 Bg7 35. Qe3 Bf6 36. g4 Rg8 37. Kh1 fxg4 38. hxg4 Rg6 39. Kg2 Kg7 40. Qe4 h5 {Hoping for ...hxg4.} 41. Qxc6 Rxg4+ 42. Kf1 {[#] aiming for Qxc7.} Qxc6 43. Bxc6 Rdxd4 44. Rxd4 Rxd4 ({Black should play} 44... Bxd4 $15 45. Rd3 h4) 45. Rxd4 $11 Bxd4 46. Bxb5 {Precision: White = 62%, Black = 54%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.9"]
[White "Liang, Awonder"]
[Black "Santos Ruiz, Miguel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2575"]
[BlackElo "2524"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,53,-4,0,27,29,16,10,16,20,108,110,87,90,108,88,122,95,194,115,244,248,360,400,365,403,387,383,403,402,376,199,415,454,450,402,1187,1173]} 1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 {B23: Closed Sicilian: Lines without g3} Bh6 7. f4 Nf6 8. Bb2 O-O 9. O-O-O a5 10. a4 {LiveBook: 4 Games} Nb4 11. Kb1 Be6 $146 12. Nf3 Rc8 13. Ng5 Qb6 (13... Bg4 $11) 14. Nxe6 $16 fxe6 15. g3 $1 Rc5 16. Bh3 Kf7 17. Rhe1 Rfc8 {[#]} (17... e5 $16 {is a better defense.}) 18. e5 (18. Qf2 $1 $18 {Black must now prevent e5.} Nd7 19. e5) 18... dxe5 {[#]} (18... Rxe5 $16 19. Qg2 Rxe1 20. Rxe1 Rc7 21. Bxe6+ Kf8) 19. Qf2 $1 $18 exf4 (19... R5c6 $142 20. Qxb6 Rxb6) 20. Bxe6+ Qxe6 21. Rxe6 Kxe6 22. Nb5 Nxc2 23. gxf4 Bg7 24. Rd8 (24. Qg2 $142) 24... Kf7 $2 (24... R8c6 {might work better.} 25. Na7 Rc7) 25. Rxc8 Rxc8 26. Qb6 Nb4 {[#]} (26... Rc6 $142 27. Qxa5 (27. Qxb7 Nb4 $16) 27... Ne3) 27. Nd6+ $1 {[%mdl 512] Precision: White = 81%, Black = 22%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.12"]
[Round "7.10"]
[White "Christiansen, Johan-Sebastian"]
[Black "Narayanan.S.L"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2525"]
[BlackElo "2573"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,121,-57,-57,-59,-59,-51,-50,-204,-204,-181,-168,-220,-210,-280,-271,-330,-341,-334,-305,-283,-254,-260,-244,-310,-296,-239,-103,-112,-91,-110,-89,-107,-97,-187,-186,-209,-210,-193,-72,-72,-72,-216,-216,-212,-211,-344,-336,-507,-487,-506,-524,-529,-511,-482,-392,-317,-248,-219,-219,-219,-212,-212,-84,-460,-419,-199,0,-2,-62,-339,0,0,0,-23,-23,-25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,29979,29980,29980,29980,29980,29981]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 a5 10. Bd2 {C45: Schottische Partie} Ba6 11. Qe4 g6 12. Bd3 Bg7 {LiveBook: 6 Partien} 13. O-O O-O $1 14. Rae1 Rfe8 {[%cal Re7e5] [#]} 15. Bf4 $146 (15. b3 $15) ({Vorgänger:} 15. Qg4 d5 16. b3 dxc4 17. Bxc4 Nxc4 18. bxc4 {0-1 (52) Parligras,M (2539)-Delchev,A (2624) Nova Gorica 2004}) 15... Qb4 $19 16. Qe2 Bxc4 17. Bxc4 (17. Bg3 $142) 17... Nxc4 (17... Qxc4 18. Qd2 $17) 18. a3 Qb3 19. Bg3 Bxe5 (19... Nxb2 20. Ne4 $19) 20. Bxe5 Rxe5 ({Schwächer ist} 20... Nxe5 21. Ne4 $19) 21. Qg4 d5 22. Qd7 Qb7 ({Viel schwächer ist} 22... Qxb2 23. Qxc6 Rae8 24. Qxe8+ Rxe8 25. Rxe8+ Kg7 26. Nxd5 $17) 23. Na4 Rxe1 24. Rxe1 Nb6 (24... Rf8 $19 {und Schwarz behält klar die Oberhand.} 25. Qe7 Nd6) 25. Nxb6 $17 Qxb6 {[%mdl 4096] Endspiel KDT-KDT} 26. h4 Qxb2 27. Qxc6 Rf8 28. a4 (28. Qxc7 $17 {ist eine bessere Verteidigung.} Qxa3 29. h5) 28... Qb4 $19 29. Rd1 Qxh4 30. Rxd5 Rd8 (30... Rb8 $19 31. Rd1 Rd8) 31. g3 $17 Qe7 {Und weiter mit ...De1+ wäre nett.} 32. Kh2 (32. Rxd8+ $17 Qxd8 33. Kg2) 32... Rxd5 $19 33. Qxd5 {KD-KD} Qf6 $1 {[%cal Rf6f2]} 34. Kg2 (34. Qxa5 {war angesagt.} Qxf2+ 35. Kh3) 34... Qc3 35. Kh2 (35. g4 $142) 35... c5 36. Kg2 Kg7 37. Qd8 h5 38. Qc7 c4 39. Qc5 Qd3 40. Qxa5 c3 41. Qe5+ Kh7 42. Qc7 Qe4+ (42... Qd5+ $1 $19 43. Kh2 Qf3) 43. Kg1 $17 c2 $1 {Droht ...De1+ und aus.} 44. Qxf7+ Kh6 45. Qf8+ Kg5 46. Qc5+ {[#]} Kg4 $2 (46... Kf6 $1 $19 47. Qc3+ Ke6) 47. a5 $1 $11 Kf3 ({Keinesfalls} 47... Qe1+ 48. Kg2 $17) 48. Qa3+ Ke2 49. a6 $1 Qd3 50. Qe7+ Kd2 (50... Kd1 $5 51. a7 $8 Qd5 $11) 51. Qg5+ Kc3 {zielt auf ...Dd1+ ab.} (51... Kd1 $5 52. a7 $8 c1=Q 53. Qxc1+ Kxc1 $11) 52. a7 Qd1+ 53. Kg2 {Weiss droht Dc5+ und Matt.} c1=Q {( -> ...Dh1#)} 54. Qxc1+ (54. Qe5+ {is more complex.} Kd3 55. Qd5+ Kc3 56. Qc5+ Kb2 57. Qb4+) 54... Qxc1 55. a8=Q {Dc6+ ist eine echte Drohung. KD-KD} Qg5 56. Qa3+ Kc4 57. Qa4+ Kc3 58. Qe4 Qf5 $2 {[%mdl 8192] [#]} (58... Qg4 $11 59. Qe3+ Kc4) 59. Qxf5 $1 {Weiß setzt Matt.} gxf5 60. Kh3 f4 61. g4 {Precision: Weiß = 60%, Schwarz = 61%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.11"]
[White "Jarmula, Lukasz"]
[Black "Bai, Jinshi"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2504"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,56,14,21,5,9,-81,-87,-154,-139,-172,-165,-256,-254,-220,-160,-285,-272,-300,-295,-291,-289,-289,-275,-234,-241,-404,-400,-400,-407,-407,-407,-453,-422,-555,-435,-539,-443,-548,-547]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Nf3 e6 8. Qb3 Bb4 9. Ne5 {D14: Slav Defence: Exchange variation with ...Bf5} Bxc3+ 10. bxc3 O-O {LiveBook: 3 Games} 11. Be2 $146 {The position is equal.} ({Predecessor:} 11. Nxc6 bxc6 12. Be2 Qb6 13. f3 c5 14. O-O Rfc8 15. g4 Bg6 16. Rfc1 h6 {0-1 (41) Richter,M (2517)-Ragger,M (2698) Berlin 2015}) 11... Rc8 12. f3 (12. Nxc6 $11 {keeps the balance.} Rxc6 13. Qxb7) 12... Nh5 $17 13. Nxc6 ({White should try} 13. O-O) 13... Rxc6 14. Qxb7 Rxc3 15. Kf2 (15. O-O $142) 15... Nxf4 $19 16. exf4 Qa5 17. Rhd1 (17. Rhc1 $17 {was necessary.}) 17... Bc2 18. Rdc1 Qa4 19. Kg1 Qxd4+ 20. Kh1 Qxf4 21. Qxa7 d4 {[%cal Bd5d4,Bd4c3,Bc3c2][%mdl 32]} 22. Bd1 $2 {[#]} (22. a4) 22... Bf5 23. Rxc3 dxc3 24. Bb3 c2 25. Qg1 Rd8 {Black is clearly winning.} 26. Rc1 h5 27. a4 Qd2 28. a5 Ra8 {Precision: White = 24%, Black = 93%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.12"]
[White "Batsuren, Dambasuren"]
[Black "Aravindh, Chithambaram VR"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2446"]
[BlackElo "2578"]
[Annotator "TA"]
[PlyCount "152"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,152,20,26,12,35,33,55,65,76,29,35,26,57,49,68,38,85,98,93,79,166,139,107,85,95,69,89,47,51,47,79,86,70,77,152,90,137,99,99,35,63,44,42,0,3,3,34,0,0,0,82,85,52,42,45,38,54,30,25,0,0,0,0,0,0,0,0,-22,0,-55,-7,-41,0,0,0,-25,-16,-28,-20,-20,0,-12,-12,-25,-30,-86,-81,-195,-178,-217,-101,-106,-112,-106,0,0,0,0,458,422,369,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 a6 6. Bg2 Nc6 7. O-O d6 8. Bf4 Rb8 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6} 9. Rc1 b5 (9... h6 10. d5 e5 11. Bd2 Ne7 12. e4 Nd7 13. Ne1 f5 14. Nd3 Nf6 15. f4 Nxe4 16. Nxe4 fxe4 17. Bxe4 exf4 18. Nxf4 {½-½ (56) Tregubov,P (2575)-Amin,B (2689) Riadh 2017}) 10. cxb5 axb5 {LiveBook: 6 Games} 11. Ne5 {[%cal Bf3e5,Be5d3,Bd3b4][%mdl 32]} Na7 $146 ({Predecessor:} 11... Nxe5 12. dxe5 Ng4 13. exd6 cxd6 14. Qd2 Nf6 15. Rfd1 Bg4 16. Bg5 {½-½ (37) Tinjaca Ramirez,L (2323)-Saenko,A (2367) ICCF email 2011}) 12. Nd3 c6 13. Nb4 Bb7 14. e4 Nd7 $1 15. Be3 Qa5 16. a3 Rbd8 17. Qe2 $36 {[%mdl 2048] White has good play.} e5 18. d5 c5 19. Nc2 Rc8 (19... Qc7 $16 {was called for.}) 20. b4 $1 $18 {[%cal Rb4a5]} Qd8 21. bxc5 (21. Nxb5 $6 Ba6 $14) 21... Nxc5 {...Nb3 would now be nice for Black.} 22. Rb1 f5 23. f3 (23. Nxb5 Nxb5 24. Rxb5 (24. Bxc5 $2 Nc3 $19) 24... Ba6 $17) 23... Qa5 24. Bd2 (24. Nxb5 $2 Ba6 $19) 24... Na4 25. Nxa4 ({Inferior is} 25. Nxb5 Qa6 $17) 25... Qxa4 26. Nb4 Rc5 (26... Rc4 $142) 27. Qd3 ({Better is} 27. f4) 27... Nc8 28. Bh3 Ne7 29. Bg5 (29. Rfc1 $16) 29... Bf6 30. Bxf6 Rxf6 31. Rfc1 {Hoping for Rxc5.} Qa7 32. Kh1 Kg7 (32... Bc8 $5 {[%cal Rf5e4]} 33. Bg2 Kg7 $11) 33. Qe3 Bc8 34. Bg2 f4 (34... fxe4 $11 35. fxe4 Rxc1+ 36. Qxc1 Bd7) 35. gxf4 $1 $16 exf4 36. Qg1 Rxc1 $1 37. Qxc1 g5 $1 38. Nc6 Nxc6 39. Qxc6 Bd7 40. Qc3 Kg6 41. Rc1 Rf8 42. Qb4 Rf6 43. Qc3 h5 44. Rg1 (44. h4 $11) 44... Qb6 (44... Qc5 $5 {[%cal Rc5c3]} 45. Rc1 g4 $11) 45. Re1 (45. Bf1 $5 {[%cal Re4e5]}) 45... g4 46. e5 dxe5 47. Qxe5 Qd6 {aiming for ...Qxe5.} 48. Qe4+ Kh6 49. Qd4 Rf8 50. Re5 Qg6 51. Qb4 Rf7 52. Re1 (52. Qd4 $11 {keeps the balance.}) 52... Qf6 $17 53. Qc5 (53. Re4 $17) 53... g3 $1 $19 54. h3 Kg5 (54... Qb2 $19 {Strongly threatening ...Bxh3!} 55. Qd6+ Kg5 56. Qe5+ Qxe5 57. Rxe5+ Rf5 58. Rxf5+ Kxf5) 55. d6+ $17 Kh4 $1 {White must now prevent ...Qb2.} 56. Re5 {[%csl Gc5][%cal Re5h5]} Qg6 ({Black should play} 56... Qh8 $1 $17 {...Rf8 is the strong threat.} 57. Bf1 Rf8) 57. Bf1 $11 Rg7 58. Kg1 {Threatens to win with Qd4.} g2 $2 {[%mdl 8192] [#]} (58... Rg8 $1 $11) 59. Bd3 $1 $18 {[%cal Rd3g6][%mdl 512]} Qf7 ({Stronger than} 59... Qxd3 60. Rxh5+ Kg3 61. Qf2#) 60. Bxb5 $2 (60. Qd4 $18 Kxh3 {[#]} 61. Bf5+ $1 {[%mdl 512]} (61. Re7 Qb3 $16) 61... Bxf5 62. Qxf4) 60... Bxb5 $11 {The position is equal.} 61. Qxb5 $18 {[%mdl 4096] Endgame KQR-KQR} Qf6 62. Qc5 Qg6 63. Qb5 Qf6 64. Qd5 Qg6 65. Rf5 {White wants to mate with Qe5.} Kxh3 66. Rxh5+ Kg3 67. Qb5 Qf6 {[%cal Rf6d4]} (67... Qxd6 $5 68. Rg5+ $8 Rxg5 69. Qxg5+ Kxf3 70. Qxg2+ Ke3 $11) 68. Re5 $1 Qh4 {[%csl Gg3][%cal Rh4h2]} 69. Rh5 Qf6 {[%cal Rf6d4]} 70. Re5 $1 {And now Qb2 would win.} Qh6 {[%csl Gg3][%cal Rh6h2]} (70... Qxd6 $5 71. Rg5+ $8 Rxg5 72. Qxg5+ Kxf3 73. Qxg2+ Ke3 $11) 71. Rh5 Qxd6 {[%cal Rd6d4]} (71... Qf6 $5 72. Re5 $8 $11) 72. Rg5+ Rxg5 73. Qxg5+ Kxf3 {( -> ...Qd1+)} 74. Qxg2+ Ke3 75. Qf2+ Ke4 76. Qe2+ Kd5 {Precision: White = 61%, Black = 57%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.13"]
[White "Muradli, Mahammad"]
[Black "Pichot, Alan"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2407"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,71,20,22,20,31,29,30,28,17,32,27,22,19,33,32,35,29,54,33,47,14,7,6,16,0,10,-1,0,-8,-8,-12,-6,-7,0,0,-11,-39,-31,-36,-28,-39,-31,-31,-29,-26,-19,-38,-6,-25,-5,-14,23,12,20,8,11,8,8,8,8,8,8,9]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 b6 {E11: Bogo-Indian} 7. Nc3 Bb7 8. Qf4 (8. g3 O-O 9. Bg2 Ne4 10. Nxe4 Bxe4 11. O-O a4 12. Qe3 Bb7 13. Qd3 f5 14. Ne5 Bxg2 15. Kxg2 {0-1 (38) So,W (2822)-Carlsen,M (2838) chess.com INT 2017}) 8... O-O {White has an edge.} 9. e4 d6 10. Bd3 $146 ({Predecessor:} 10. Be2 Nfd7 11. O-O Na6 12. Rad1 Qf6 13. Qe3 Rfd8 14. Ne1 {½-½ (35) Stagl,M (2137)-Radnetter,G (2259) Austria 2014}) 10... e5 11. Qd2 Re8 12. d5 Nbd7 13. b3 Nh5 14. Bc2 Qf6 15. Qg5 Qxg5 16. Nxg5 Ba6 17. Kd2 Reb8 18. Bd1 Nhf6 {[%cal Bh5f6,Bf6e8,Be8c7][%mdl 32]} 19. f3 b5 20. cxb5 Bxb5 21. Bc2 Ba6 {[%cal Bb5a6,Ba6b7,Bb7c6][%mdl 32]} 22. Rhb1 Bb7 23. Nb5 Ne8 24. Bd3 c6 25. dxc6 Bxc6 26. Nc3 {With the idea Bc4.} h6 27. Nh3 {[%cal Bg5h3,Bh3f2,Bf2d1,Bd1c3][%mdl 32]} Nc7 28. Nf2 Ra7 29. Ra2 Nc5 30. b4 Na4 31. Nfd1 {[#] aiming for b5.} Nxc3 {The position is equal.} 32. Nxc3 {Hoping for b5.} axb4 33. axb4 Rab7 34. Rab2 Nb5 35. Bxb5 Bxb5 36. Nxb5 {Precision: White = 58%, Black = 60%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.14"]
[White "Ozen, Bahadir"]
[Black "Lomasov, Semyon"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2326"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,62,7,21,0,39,45,46,37,32,32,38,37,31,0,1,-21,-16,-18,-14,-16,0,-10,-13,-8,0,0,19,0,15,18,5,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. d4 cxd4 7. Nxd4 Ndb4 8. Nxc6 Qxd1+ 9. Kxd1 Nxc6 10. Nc3 {A30: Englische Eröffnung (Symmetrische Variante)} Bd7 11. Be3 O-O-O {[#] LiveBook: 6 Partien. zielt auf ...Lh3+ ab.} 12. Kc2 {[%cal Bd1c2,Bc2b3,Bb3a3][%mdl 32]} g6 $146 ({Vorgänger:} 12... e5 13. Rad1 Nd4+ 14. Kb1 Bc5 15. Ne4 Be7 16. f4 f6 17. Bxd4 exd4 18. Rxd4 {½-½ (42) Kengis,E (2575)-Hegeler,F (2245) Gausdal 1991}) 13. Rhd1 Bf5+ 14. Kb3 Be6+ 15. Ka3 Bg7 16. Nb5 Kb8 17. Bf4+ Be5 {Die Stellung ist ausgeglichen.} 18. Nd4 Bxf4 19. Nxc6+ bxc6 20. gxf4 c5 21. Rdc1 c4 22. Rd1 Kc7 23. Kb4 Kb6 24. Bf3 a5+ 25. Kc3 Kc5 26. e3 Rd6 27. Rd4 (27. Rxd6 {feels hotter.} exd6 28. Rd1 a4 29. h4 Rb8 30. h5) 27... Rxd4 28. exd4+ Kd6 29. Re1 f6 30. d5 Bf7 31. Rd1 ({Bitte nicht} 31. Kxc4 Rb8 $17) 31... Rb8 {Precision: Weiß = 54%, Schwarz = 58%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.15"]
[White "Harsha Bharathakoti"]
[Black "Janik, Igor"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2474"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,138,18,19,15,34,15,25,6,18,8,18,16,19,14,23,28,34,15,27,27,62,58,47,46,53,49,91,89,95,79,79,95,146,131,145,144,133,130,161,160,133,137,167,214,266,212,208,219,197,109,120,143,115,121,127,104,218,95,102,0,0,0,0,0,-1,0,-2,-18,-25,-36,-239,-212,0,-23,-16,-24,-24,-25,-14,-25,-25,-24,-32,-37,-25,-25,-25,-26,-37,-37,-26,-25,-25,-26,0,-50,0,-58,0,0,0,0,0,0,0,-77,-83,-78,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 b5 6. b3 Bg4 7. Be2 e6 8. O-O Bd6 9. h3 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} Bh5 10. Bb2 O-O 11. Ne5 {White has an edge.} (11. Rc1 Nbd7 12. Ne5 Bxe2 13. Nxe2 Rc8 14. Nd3 Bb8 15. Nef4 dxc4 16. bxc4 Nb6 17. cxb5 cxb5 18. Ba3 Re8 19. Bc5 Na4 20. Nh5 Nxh5 21. Qxh5 e5 {1-0 (60) Jumabayev,R (2525)-Morozevich,A (2770) Astana 2012}) 11... Bxe2 12. Nxe2 Qc7 13. Rc1 Qb7 $146 ({Predecessor:} 13... Qe7 14. Ng3 Nfd7 15. cxd5 cxd5 16. Qf3 Nf6 17. Rfe1 Nbd7 18. Rc6 Rac8 19. Rec1 Rxc6 20. Rxc6 Bxe5 21. dxe5 Ne8 22. Rxa6 {1-0 (22) Kahl,K (2194)-Noack,T (1964) Remote email 2014}) 14. Qc2 bxc4 15. bxc4 Nbd7 16. Nf4 Ne4 17. Rb1 $36 {[%mdl 2048] White is pushing.} Nxe5 18. dxe5 Be7 19. Bd4 Qd7 20. c5 f6 21. Nd3 Bd8 22. Rb2 Ra7 23. Rfb1 f5 (23... Bc7 $142) 24. f3 $16 Ng3 25. Kh2 Bh4 26. Rb8 g5 27. Rxf8+ Kxf8 28. Rb6 Kg7 29. Nb4 f4 30. Nxc6 Rc7 31. Nb8 Qc8 32. exf4 (32. Nxa6 $18 Rd7 33. c6 fxe3 34. c7 (34. cxd7 Qxc2 35. d8=Q Nf1+ 36. Kg1 Qf2+ 37. Kh1 Ng3+ 38. Kh2 Nf1+ 39. Kh1 Ng3+ 40. Kh2 Nf1+ 41. Kh1 $11)) 32... Nf5 33. Bg1 $1 Bg3+ 34. Kh1 Bxf4 35. Bf2 (35. Nxa6 $6 Ng3+ 36. Kh2 Nf1+ 37. Kh1 Ng3+ 38. Kh2 Nf1+ 39. Kh1 Ng3+ $11) 35... a5 (35... d4 $16 36. c6 (36. Nxa6 Rb7 $11) 36... Be3) 36. Na6 (36. c6 $1 $18 {is the precise move to win.}) 36... Rc6 37. Qb2 ({White should try} 37. Qb1 $16) 37... d4 $1 $11 {Threatens to win with ...Rxb6.} 38. Qb1 Rxb6 39. cxb6 {b7 is the strong threat.} ({Much weaker is} 39. Qxb6 d3 $17) 39... Qxa6 40. b7 Bxe5 {aiming for ...Bb8.} 41. b8=Q Bxb8 42. Qxb8 Qf1+ $2 (42... d3 $15 43. Qd8 Qd6 44. Qxg5+ Kf7) 43. Bg1 $19 {[#]} Qe1 $2 (43... d3 $1 $19 44. Qe5+ Kf7 45. Qc7+ Kg6) 44. g4 Ne7 45. Qd8 Kf7 {Strongly threatening ...Qg3.} 46. Qxd4 Qf1 47. Kh2 Qxf3 48. Qa7 Qf4+ 49. Kg2 Qe4+ 50. Kg3 Qe5+ 51. Kf3 Qd5+ 52. Kg3 Qd3+ 53. Kg2 Qd2+ 54. Kg3 Qd3+ ({Don't do} 54... Qxa2 55. Bc5 $17) 55. Kg2 Qd5+ 56. Kg3 Kf6 (56... Qd6+ $15 57. Kg2 Qd5+ 58. Kg3) 57. Bd4+ $11 e5 58. Be3 h6 59. Qb6+ Nc6 60. h4 {[#]} (60. Qc5 $11 Qxc5 61. Bxc5) 60... gxh4+ $1 $17 61. Kxh4 Kg6 (61... Qg2 $17 {[%cal Rg2h2]} 62. Bg1 a4) 62. Kg3 $11 {The position is equal.} h5 63. Qb1+ e4 64. gxh5+ Kxh5 65. Qh1+ Kg6 66. Qh6+ Kf7 67. a4 Ke8 68. Qg6+ Kd7 69. Qg7+ Kc8 {Precision: White = 65%, Black = 49%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.16"]
[White "Philippe, Guillaume"]
[Black "Barseghyan, Harutyun"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2358"]
[BlackElo "2466"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,97,22,37,26,24,29,18,27,16,20,21,-10,8,0,3,-26,22,26,23,19,48,68,55,64,64,0,6,8,34,26,20,12,15,16,14,15,11,11,16,19,14,0,3,3,26,0,0,-2,0,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. O-O Bb7 9. Qe2 d6 {B43: Sicilian: Kan Variation: 5 Nc3} (9... Nf6 10. f4 d6 11. Kh1 Nbd7 12. Bd2 Nc5 13. Nxc5 dxc5 14. e5 Nd5 15. Nxd5 Bxd5 16. c4 bxc4 17. Bxc4 {1-0 (31) Movsesian,S (2702)-Pantsulaia,L (2595) Plovdiv 2012 CBM 148 [Postny,E]}) 10. a4 b4 11. Na2 Nf6 12. Bf4 Nc6 {LiveBook: 3 Games} 13. c3 bxc3 $1 14. Nxc3 Be7 15. Rfc1 O-O 16. a5 Qd8 17. Be3 $146 ({Predecessor:} 17. Rd1) 17... Qb8 18. Na4 {[%cal Bc3a4,Ba4b6,Bb6c4][%mdl 32]} Ne5 19. Nd2 Nxd3 20. Qxd3 d5 21. exd5 Ng4 ({Reject} 21... exd5 $6 22. Nb6 $16) 22. Nf1 Qe5 23. Nb6 Rad8 24. Ra4 ({White should play} 24. Bd4 $14 Qg5 25. Ne3) 24... Nxe3 $11 25. Qxe3 Bf6 26. Qxe5 Bxe5 27. dxe6 fxe6 28. Nc4 Bd4 29. Nfe3 Bc6 30. Raa1 Rb8 31. Rc2 Rb4 32. Re1 Rfb8 33. Nb6 Bxb6 34. axb6 R4xb6 {The position is equal.} 35. Rec1 Be4 36. Rc8+ Rxc8 37. Rxc8+ {[%mdl 4096] Endgame KRB-KRN} Kf7 38. Nc4 Rb4 39. Nd6+ Ke7 40. Nxe4 Rxe4 {[%cal Re4e1] [#] KR-KR} 41. g3 Rb4 42. Ra8 Rb6 43. Ra7+ Kf6 44. Kg2 h5 45. h4 g6 46. Kf3 Rb3+ 47. Kg2 Rb6 48. Kf3 Ke5 49. Ra8 {Precision: White = 76%, Black = 63%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.17"]
[White "Haldorsen, Benjamin"]
[Black "Haria, Ravi"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2461"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,61,18,0,0,34,30,83,58,68,0,62,68,77,70,60,64,171,167,174,158,179,170,200,195,212,187,264,262,290,270,316,312,398,365,490,485,497,460,595,597,609,560]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 dxc3 {LiveBook: 533 Games. C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} 12. h4 (12. Nxc3 Nd4 13. Bb2 Bd7 14. O-O-O Qb6 15. Qd3 Ndf5 16. Rd2 Rc8 17. g3 Ne3 18. Ne4 Rxc2+ 19. Rxc2 dxe4 20. Qxe4 Nxc2 21. Qxc2 {½-½ (31) Giri,A (2752)-Carlsen,M (2834) Wijk aan Zee 2018}) 12... b6 13. Nxc3 {Strongly threatening Nb5.} Nd4 (13... Nxe5 $1 $11 {remains equal.} 14. Nb5 Qb8) 14. Bb2 Qc5 15. Qd3 ({White should play} 15. Rh3 $14) 15... Bd7 (15... Nef5 $11) 16. O-O-O Ndf5 17. Rh3 $1 Qf2 $146 ({Predecessor:} 17... Kf8 18. h5 Qf2 19. Ne2 {1-0 (57) Broniek,M (1940)-Eshuis,J (1934) LSS email 2013}) 18. Ne2 $36 {[%mdl 2048] White is pushing.} a6 {[#]} ({Better is} 18... Rg4 $1 $14) 19. Bd4 $1 $18 {[%cal Rd4f2]} Nxd4 20. Qxd4 Qxd4 21. Nxd4 ({And not} 21. Rxd4 Bb5 $11) 21... Nc6 22. Nf3 Ke7 23. Ng5 b5 {[#]} (23... Rh8 {was worth a try.} 24. g4 b5) 24. Nh7 $1 b4 25. Nf6 Rgc8 26. h5 bxa3 27. Rxa3 Rh8 28. Rxa6 {White is clearly winning.} Rxa6 29. Bxa6 Nb4 30. Bd3 Ba4 31. Kd2 {Precision: White = 74%, Black = 25%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.18"]
[White "Lodici, Lorenzo"]
[Black "Zou, Chen"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2458"]
[BlackElo "2365"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,82,37,37,17,26,22,24,0,0,0,0,0,0,-68,-68,-54,-64,-90,-91,-118,-86,-68,0,-12,0,0,2,2,2,2,10,16,18,15,14,12,17,0,0,0,11,0,7,0,0,0,0,0,0,-7,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 O-O 7. Bd3 c5 8. Nge2 Nc6 9. O-O cxd4 10. Nxd4 Nxd4 11. exd4 Be6 {LiveBook: 3 Games. D35: Queen's Gambit Declined: Exchange Variation} 12. Rc1 Bd6 13. Qd2 $146 ({Predecessor:} 13. Bg3 Bxg3 14. hxg3 Rc8 15. Qb3 Rc7 16. Qb4 Qb8 17. a3 Rfc8 18. Qd6 Rc6 19. Qxb8 Rxb8 {1-0 (54) Markovic,M (2586)-Nestorovic,D (2386) Jahorina 2000}) 13... Rc8 14. Nb5 Bxf4 15. Qxf4 Qb6 16. b3 a6 17. Nd6 (17. Qd6 $11 Qd8 18. Qxd8 Rfxd8 19. Nc3) 17... Rxc1 $15 18. Rxc1 Nh5 $1 {[%cal Rh5f4]} 19. Qh4 g6 20. Nf5 Bxf5 21. Bxf5 Qa5 (21... Qb4 $15 22. Rd1 Re8) 22. Bg4 $11 {The position is equal.} Nf4 23. Qe7 {Black should prevent Qe3.} h5 24. Bf3 $1 Ne6 $132 {[%mdl 2048] Black is not keeping still} 25. Rd1 Qb5 26. h4 Qc6 27. Qf6 Rd8 28. g3 Rd6 29. Kg2 Qc2 30. Qe5 Rd8 31. Qf6 Rd6 ({Reject} 31... Qxa2 $6 32. Re1 $16) 32. Qe7 (32. Rh1 {is interesting.} Qc7 33. Qe5 Rd8 34. Rf1 Rd7 35. Qe3) 32... Qc7 33. Qxc7 Nxc7 {[%mdl 4096] Endgame KRB-KRN} 34. Re1 Kf8 35. Re2 Rc6 36. Kf1 Rc3 37. Bg2 Rc1+ 38. Re1 Rc2 39. Re2 Rc1+ 40. Re1 Rc6 41. Re2 Rc1+ {Precision: White = 63%, Black = 71%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.19"]
[White "Gorshtein, Ido"]
[Black "Xu, Xiangyu"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "2383"]
[BlackElo "2586"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,33,30,32,38,34,42,41,39,33,35,6,44,52,45,39,52,5,13,10,12,15,15,10,32,0,0,0,8,0,0,0,6,0,0,0,14,16,13,12,24,14,30,16,21,5,16,11,21,8,29,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 a6 5. Ba4 g6 6. d4 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} exd4 7. cxd4 b5 8. Bc2 {White is slightly better.} Bg7 9. O-O O-O (9... d5 10. exd5 Nb4 11. Bb3 Nbxd5 12. Nc3 O-O 13. Re1 h6 14. h3 Nxc3 15. bxc3 Bb7 16. Ne5 {½-½ (40) Caruana,F (2816)-Giri,A (2782) Leuven 2018}) 10. Nc3 d6 11. h3 Bb7 12. Re1 Na5 13. b3 $146 ({Predecessor:} 13. Bf4 Rc8 14. Qe2 Re8 15. Rad1 Nc4 16. Bb3 Na5 17. Bc2 {½-½ (80) Tokhirjonova,G (2286)-Kassimov,B (2401) Almaty 2016}) 13... c5 $1 14. Be3 Rc8 15. Ne2 Nac6 16. Rc1 Qa5 (16... cxd4 {keeps more tension.} 17. Nexd4 Ne5 18. Bg5 Re8 19. Bb1 Rxc1 20. Qxc1 Qc8) 17. Bb1 (17. dxc5 {is more complex.} dxc5 18. Qd6 Rfd8 19. Qf4 Nd4 20. Nexd4 cxd4 21. Bd2) 17... cxd4 18. Nexd4 Nxd4 19. Bxd4 Rxc1 20. Qxc1 Bxd4 21. Nxd4 Rc8 22. Qe3 Qc3 23. Qxc3 Rxc3 24. Rd1 Rc5 25. Ne2 Nc8 26. f3 Kf8 27. Kf2 Ke7 28. Ke3 Nb6 29. Bd3 Nd7 30. Rc1 Rxc1 {Precision: White = 61%, Black = 66%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.20"]
[White "Nikitenko, Mihail"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2368"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,81,32,44,0,-8,-4,0,0,-12,-68,-72,-61,-75,-94,-91,-78,-86,-75,-45,-55,-56,-125,-120,-107,-33,-181,-188,-227,-217,-195,-202,-191,-92,-92,-92,-92,-89,-92,-92,-92,-85,-84,-89,-194,-42,-44,0,0,0,-45,-50,-53,-39,-1289,-1275,-1160,0,-16,0,-1009,0,0,0,0]} 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 {B11: Caro-Kann: Two Knights Variation} e6 7. Nfg1 (7. Ng3 c5 8. Bd3 Nc6 9. Nxe4 dxe4 10. Bxe4 cxd4 11. O-O Bd7 12. a3 h6 13. Re1 {1-0 (71) Short,N (2675)-Caruana,F (2827) Caleta 2017 CBM 177 [Sumets,A]}) 7... f6 8. f3 Ng5 9. exf6 gxf6 10. f4 Nf7 {LiveBook: 47 Games} 11. Ng3 $146 ({Better is} 11. Nf3 $14) ({Predecessor:} 11. Nf3 Be7 12. Ng3 c5 13. f5 {½-½ (33) Artemiev,V (2650)-Donchenko,A (2501) Baku 2014}) 11... c5 $11 {[%cal Bc6c5,Bc5d4][%mdl 32]} 12. Nh5 Be7 13. Nf3 Nc6 {[%cal Rc5d4]} 14. f5 (14. dxc5 $11 Qxc5 15. c3) 14... Nxd4 $15 15. Nxd4 cxd4 16. Ng7+ Kf8 17. Nxe6+ Bxe6 18. fxe6 Bb4+ 19. Bd2 Re8 $36 {[%mdl 2048] White is under pressure.} 20. Bxb4+ (20. Bd3 $15) 20... Qxb4+ $17 21. Kf2 Ng5 (21... Ne5 $1 $17 {Hoping for ...Rg8.} 22. a3 Qxb2) 22. g3 (22. Bd3 $1 $15) 22... h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} (22... Nxe6 23. Bd3 $11) 23. a3 Qb6 (23... Qxb2 24. Bd3 $17) 24. Bd3 h4 ({Resist} 24... Rxe6 25. Rf1 $17) (24... Qxe6 25. Re1 $15) (24... Qxb2 25. Rb1 $11) 25. Re1 Rxe6 (25... hxg3+ $19 26. hxg3 Rxe6) 26. Qg4 hxg3+ 27. hxg3 {[#]} Ne4+ $1 {[%mdl 512]} 28. Bxe4 dxe4 ({Of course not} 28... Rxe4 $6 29. Qc8+ Kg7 30. Qd7+ Kg6 31. Rxe4 $11) 29. Rxe4 Rc6 30. Kf3 {And now Qd7 would win.} Rxc2 31. Qf4 (31. Qg6 $17 {was worth a try.} Qb3+ 32. Kg4) 31... Qb3+ $2 (31... Qc6 $19 32. Rae1 d3) 32. Kg4 $15 Qg8+ 33. Kf3 {Qd6+ would kill now.} Qb3+ 34. Kg4 Qf7 {[%csl Gh8][%cal Rf7h5]} 35. Qd6+ Kg8 36. Kf3 $2 {[%mdl 8192]} (36. Rf1 $15) 36... Qb3+ $19 37. Kg4 {[#]} Qf7 $2 ({And not} 37... f5+ 38. Kg5 $11) ({Black should play} 37... Qb5 $1 $19 {[%cal Rb5h5]} 38. Qxd4 f5+ 39. Kf4 fxe4) 38. Kf3 $11 Qb3+ $2 {[%mdl 8192]} (38... Rhh2 $11 39. Rf1 Rc7 40. Qxd4 f5 41. Qd8+ Kh7 42. Rh4+ Rxh4 43. Qxh4+ Kg6) 39. Kg4 $19 {[#]} f5+ $2 (39... Qb5 $1 $19 {[%cal Rb5h5] ( -> ...Qh5+)} 40. Qxd4 f5+ 41. Kf4 fxe4) 40. Kg5 $11 {White wants to mate with Qg6+.} Rh5+ 41. Kxh5 {Precision: White = 42%, Black = 56%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.21"]
[White "Yakubboev, Nodirbek"]
[Black "Macovei, Andrei"]
[Result "1-0"]
[ECO "E34"]
[WhiteElo "2521"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,137,4,19,0,31,31,29,30,31,21,31,31,31,31,31,31,31,31,22,13,14,10,20,14,22,18,31,31,37,25,34,7,48,43,50,46,68,50,62,70,83,63,90,89,105,89,114,112,121,27,27,35,27,27,31,28,49,54,60,15,89,53,89,74,105,96,100,100,143,118,138,109,107,108,112,112,105,104,106,114,113,110,115,120,115,122,993,971,1084,375,342,0,1006,1000,950,966,1138,1039,1032,975,917,839,1537,1518,992,781,29967,29967,29972,29974,29962,5754,29975,29976,29965,29965,29968,29969,29982,29982,29966,183]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 Qf5 7. Qb3 Nc6 {E34: Nimzo-Indian: Classical: 4...d5} 8. Bd2 a5 (8... O-O 9. h3 a5 10. g4 Qg6 11. a3 a4 12. Qc4 Bxc3 13. Bxc3 Nd5 14. Rc1 f6 15. Rg1 {0-1 (53) Morozevich,A (2665)-Karjakin,S (2763) Moscow 2018}) 9. a3 a4 {LiveBook: 3 Games. The position is equal.} 10. Qc4 Bxc3 11. Bxc3 O-O 12. e3 Bd7 $146 ({Predecessor:} 12... e5 13. dxe5 Be6 14. Qf4 Ne4 15. Bd3 Qxf4 16. exf4 Nxc3 17. bxc3 {1-0 (48) Deac,B (2575)-Gavrilescu,D (2442) Olanesti 2018}) 13. Bd3 Na5 14. Bxf5 Nxc4 15. Bd3 Nd6 16. Ne5 Bb5 17. Bb4 {Hoping for Bxb5.} Bxd3 18. Nxd3 Nd5 19. Rc1 Rfc8 20. Ke2 Nxb4 21. Nxb4 Kf8 22. Rc5 Ke7 23. Rhc1 c6 24. f3 f5 25. Nd3 Rd8 26. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Nb5 27. Rg1 g6 28. g4 Rg8 29. Re5 Nc7 30. Kf2 Kf7 31. h5 Rgd8 32. Rc5 Kf6 33. Ne5 (33. f4 $16) 33... f4 $11 34. g5+ Kg7 $1 35. hxg6 hxg6 36. Rh1 fxe3+ 37. Kxe3 Nd5+ 38. Kd3 Rh8 (38... Rf8 $11) 39. Rxh8 $1 $16 Rxh8 {[%mdl 4096] Endgame KRN-KRN} 40. Ra5 $1 {[%cal Ra5a7] Black must now prevent Ra7.} Rh2 41. Rxa4 Rxb2 42. Ra7 Rb6 43. Kc4 Ne3+ 44. Kc3 Nd5+ 45. Kc2 Ne3+ {[#]} 46. Kd2 $1 {[%cal Rd2e3]} Nf5 47. Kc3 Rb1 48. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Nd6 49. Ra8 Nf7 {[#]} 50. f4 $1 Nxe5 51. fxe5 {KR-KR} b5 $2 {[%mdl 8192]} (51... b6 $16 52. Rb8 Rc1+ 53. Kd2 Ra1) 52. a5 $18 Rc1+ 53. Kb3 $2 (53. Kb2 Rc4 54. Rc8 Rb4+ 55. Kc3 Rc4+ 56. Kb3) 53... Rb1+ 54. Kc3 $2 (54. Ka3) 54... Rc1+ 55. Kb2 Rc4 56. Rc8 Rb4+ 57. Kc3 Rc4+ 58. Kb3 Ra4 59. Rxc6 Rxa5 60. Rxe6 Ra4 61. Kc3 Ra3+ 62. Kb4 Rg3 63. Re7+ Kf8 64. Rb7 Rxg5 65. Kxb5 {White mates.} Rg1 66. Kc6 g5 67. e6 g4 68. Kd7 Re1 69. Rb8+ {Precision: White = 77%, Black = 32%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.22"]
[White "Bellahcene, Bilel"]
[Black "Agmanov, Zhandos"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2501"]
[BlackElo "2379"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,161,-15,-12,-13,0,0,0,-7,-6,-14,0,0,0,0,0,0,0,-6,-11,-11,-6,-20,-9,-8,-2,-5,-3,-12,0,0,0,-15,0,0,0,-75,-33,-67,-33,-35,0,0,0,0,0,0,0,0,41,7,7,11,10,0,66,19,67,72,81,79,118,108,123,112,135,81,90,53,110,105,94,86,102,100,87,91,96,104,107,83,122,123,130,130,113,106,93,61,61,61,80,67,71,45,70,69,114,92,84,71,79,75,102,80,80,70,97,97,205,83,79,71,93,91,171,171,742,778,414,406,966,862,670,356,2081,352,325,325,466,444,496,563,521,495,703,677,671,607,708,665,813,804]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Nf4 e5 8. Nxg6 hxg6 9. dxe5 Qa5+ 10. c3 {B18: Classical Caro-Kann: 4...Bf5 sidelines} (10. Bd2 Qxe5+ 11. Qe2 Nbd7 12. Qxe5+ Nxe5 13. f4 Ned7 14. O-O-O Bc5 15. Re1+ Kf8 16. Bd3 Re8 17. Rxe8+ Kxe8 18. h3 Bf2 19. Ne4 Nxe4 20. Bxe4 {½-½ (33) Mista,A (2588)-Miton,K (2612) Germany 2017}) 10... Qxe5+ 11. Be2 Nbd7 {LiveBook: 3 Games} 12. Be3 {The position is equal.} Bc5 13. Bxc5 Nxc5 14. O-O O-O 15. Qc2 Rad8 16. Rad1 $146 a5 17. h3 a4 18. Bc4 Qf4 19. Rd4 Rxd4 20. cxd4 Nce4 21. Ne2 Qd2 22. Bd3 $132 {[%mdl 2048] White is not keeping still} Qxc2 23. Bxc2 Ra8 24. a3 Nd2 25. Rc1 Nd5 26. Bd1 Re8 27. Rc2 Nb3 28. Kh2 (28. Rc4 $11) 28... Nb6 29. Rc3 Nd2 30. Rc2 Nbc4 31. Nc3 $1 Rd8 32. Nxa4 Rxd4 {Strongly threatening ...Nf1+.} 33. Be2 b5 34. Nc5 Rd5 35. Nd3 Rd6 36. Nc1 Nb6 37. g3 Ndc4 (37... g5 $11) 38. Kg2 (38. a4 $5) 38... Kf8 {[#]} 39. a4 $1 {[%mdl 512]} Ke7 (39... bxa4 40. Bxc4) 40. b3 Na3 41. Ra2 b4 42. Nd3 Nd5 43. Rb2 (43. Bf1 $142 $1) 43... Rd8 44. Ne5 Rc8 ({Black should try} 44... Rd6 $14) 45. Bf3 Ke6 {[#]} 46. Nxg6 $1 {[%mdl 512]} Kd6 (46... fxg6 47. Bg4+) 47. Nf4 Nxf4+ 48. gxf4 $16 {[%mdl 4096] Endgame KRB-KRN} c5 49. Rd2+ Kc7 50. a5 c4 51. bxc4 $1 Nxc4 52. Rd5 $1 Na3 53. a6 Ra8 54. Rd4 Rxa6 {aiming for ...b3.} 55. Rxb4 {Black must now prevent Rb7+.} Rb6 56. Re4 {And now Re7+ would win.} Kd8 57. Be2 Nc2 58. Bd1 Nb4 59. Bb3 f5 60. Re3 Nc6 61. Kg3 Rb4 62. Bf7 Nd4 63. Kh4 Rb7 64. Bg6 (64. Bg8 {looks sharper.} Rb1 65. Rd3 Rb4 66. Kg5 Ke7 67. Bd5) 64... Re7 (64... Kd7 $16) 65. Rd3 (65. Kg5 $18 {and White stays clearly on top.}) 65... Rd7 66. Ra3 Ke7 {[#]} 67. Kg5 $1 Rc7 (67... Rd5 $16) 68. Re3+ $18 Ne6+ $2 (68... Kd8 69. Rd3 Rd7) 69. Kxf5 Rc5+ 70. Re5 Kd6 (70... Rxe5+ $142 71. fxe5 Nf8) 71. Bf7 Nd4+ 72. Ke4 Nc6 $2 (72... Rc7 73. Bh5 (73. Kxd4 Rxf7 74. Ke4 Rf8 $18) 73... Nc6 74. Rd5+ Ke7) 73. Re6+ $2 (73. Rxc5 Kxc5 74. Kf5) 73... Kd7 74. Rg6 Ne7 (74... Rc2 {was called for.} 75. Be6+ Ke8 76. Rxg7 Re2+ 77. Kd5 Nd8) 75. Rxg7 {White is clearly winning.} Nf5 76. Rh7 Nd6+ 77. Kd4 Ra5 (77... Kc6 $142 78. Rh5 Nb5+ 79. Kd3 Rxh5) 78. Bd5+ Ke8 79. h4 Nf5+ {[#]} 80. Ke4 $1 {[%cal Re4f5]} Ne7 81. Be6 {Precision: White = 64%, Black = 44%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.23"]
[White "Priasmoro, Novendra"]
[Black "Percivaldi, Martin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2498"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "180"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,180,22,26,6,24,18,31,21,10,-8,-4,-1,0,-6,3,5,6,-20,-24,-34,-27,-36,-28,-29,-38,-36,-28,-54,-33,-48,-27,-60,-50,-57,-59,-78,-81,-90,-75,-102,-89,-99,-77,-84,-49,-49,-49,-53,-25,-64,-55,-72,13,0,0,-54,-68,-64,-47,-61,0,0,0,0,0,-102,-102,-102,-110,-102,-105,-112,-112,-112,-112,-112,-112,-102,-102,-239,-220,-220,-203,-220,-208,-191,-160,-291,-262,-262,-168,-168,-168,-171,-171,-2058,-2295,-2213,-2190,-2336,-2034,-2027,-1989,-1958,-447,-1903,-1869,-1305,-1156,-1398,-1249,-1233,-931,-784,-507,-640,-648,-1222,-1162,-906,-397,-29968,-29969,-29969,-29970,-29970,-29970,-29970,-29968,-29972,-29973,-29974,-29968,-29971,-29972,-29974,-29975,-29975,-29975,-29978,-29979,-29979,-29975,-29981,-29981,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29988,-29988,-29989,-29989,-29990,-29990,-29991,-29991,0,-29991,-29992]} 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 {[%cal Bb1a3,Ba3c2,Bc2e1,Be1d3,Bd3e5][%mdl 32]} e6 6. O-O h6 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 7. c3 (7. Ne5 Bd6 8. c3 Bxe5 9. dxe5 Nc6 10. c4 Nge7 11. cxd5 exd5 12. Nb5 O-O 13. Nd4 Nxd4 14. Qxd4 {0-1 (54) Vachier Lagrave,M (2789)-Bosiocic,M (2624) Riadh 2017}) 7... Nc6 8. Nc2 Be4 {LiveBook: 3 Games. The position is equal.} 9. Nce1 Nf6 10. Nd3 Be7 $146 ({Predecessor:} 10... Bd6 11. b4 a6 12. Nc5 Bxc5 13. bxc5 O-O 14. Bf4 {½-½ (38) Hausrath,D (2491)-Bluhm,S (2255) Vlissingen 2017}) 11. b4 O-O 12. Bh3 Bh7 13. a4 a5 {[%cal Ra5b4]} 14. b5 Nb8 15. Nde5 c5 16. bxc6 Nxc6 17. Qb3 Ne4 18. Be3 Rc8 19. Rfc1 Nxe5 20. Nxe5 Bf6 21. Nd3 Nd6 22. Bf4 Bg5 23. Bxd6 Qxd6 24. f4 Bf6 25. Ne5 Bxe5 26. fxe5 Qe7 27. Rf1 Rc6 28. Qb2 Rfc8 29. Ra3 Qc7 {[%cal Rc6c3]} 30. Rb3 b6 {[%cal Rc6c3]} 31. Rc1 $1 Rc4 {Black wants to play ...Rxd4!} 32. Rxb6 Rxa4 33. Bf1 {[#]} Rc4 (33... Ra2 $1 $17 {[%mdl 512]} 34. Qxa2 Qxb6) 34. e3 Rc6 35. Rb7 (35. Rxc6 $1 $11 Qxc6 36. c4) 35... Qd8 $15 36. h4 Be4 $36 {[%mdl 2048] Black has the initiative.} 37. Ra7 Qb6 (37... f6 $15) 38. Qxb6 $11 Rxb6 39. Rxa5 Rb2 40. c4 (40. h5 $11) 40... dxc4 $17 41. Rxc4 Rxc4 42. Bxc4 {[%mdl 4096] Endgame KRB-KRB} Rg2+ 43. Kf1 {next Bd3 is good for White.} Rxg3 44. Be2 Rxe3 45. Kf2 Rc3 46. h5 g5 47. Rc5 (47. hxg6 $17 Bxg6 48. Rc5) 47... Ra3 48. Rc8+ Kg7 49. Bg4 Bd5 50. Be2 Rh3 51. Rb8 (51. Rc7 $17) 51... Rh4 52. Rb4 Rf4+ 53. Kg3 Be4 54. Rc4 Bf5 55. d5 $2 (55. Rb4) 55... Rxc4 $19 56. Bxc4 exd5 57. Bxd5 {KB-KB} Bc2 58. Bf3 Kf8 59. Bg4 Ke7 (59... Bb3 $142 60. Be2 Ke7) 60. Kf2 Bb3 61. Ke3 Be6 62. Be2 Bh3 63. Ke4 Bd7 64. Ke3 Bc6 65. Bg4 Bd5 66. Be2 Ke6 67. Kd4 Bb7 (67... Bb3 $142 68. Ke4 f5+ 69. exf6 Kxf6) 68. Bg4+ $2 (68. Bc4+ $19 Ke7 69. Ke3) 68... f5 69. exf6+ Kxf6 70. Ke3 Ke5 71. Bh3 Bd5 72. Bg4 Be6 73. Be2 Kf5 74. Bd3+ Kg4 75. Bg6 Kh4 76. Kf2 Bg4 77. Kg2 Bxh5 78. Be4 Be8 79. Bf3 h5 {[%cal Bh6h5,Bh5h4,Bh4h3][%mdl 32]} 80. Kh2 g4 81. Bg2 Kg5 82. Bh1 Kf4 83. Bg2 h4 84. Bb7 Bd7 85. Bd5 Bf5 86. Bc6 g3+ 87. Kg1 h3 88. Bh1 Be4 89. Bg2 Bf5 $2 (89... h2+ {mates} 90. Kf1 Bxg2+ 91. Kxg2 {[#]} h1=Q+ $1 {[%mdl 512]} 92. Kxh1 Kf3 93. Kg1 g2 94. Kh2 Kf2 95. Kh3 g1=Q 96. Kh4 Qg6 97. Kh3 Qh5#) 90. Bf1 $2 {[%mdl 8192]} (90. Bh1 $11 Be4 91. Bg2 h2+ 92. Kf1 Bxg2+ 93. Kxg2 h1=Q+ 94. Kxh1 Kf3 95. Kg1 g2 96. Kh2 Kf2 97. Kh3 g1=Q 98. Kh4 Qg6 99. Kh3 Qh5#) 90... Bc8 {Precision: White = 39%, Black = 73%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.24"]
[White "Lorparizangeneh, Shahin"]
[Black "Murphy, Conor E"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2491"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,73,2,10,8,8,0,1,0,3,0,12,9,30,16,107,99,106,107,102,99,99,91,77,39,30,0,0,11,26,10,6,15,85,77,95,89,81,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,0,0,7,0,0,0]} 1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Nf3 Bxf4 5. exf4 Ne7 6. Nbd2 {D02: Damenbauernspiele} b6 7. c3 O-O 8. b4 $146 ({Vorgänger:} 8. Bd3 Ba6 9. Qe2 Bxd3 10. Qxd3 Nd7 11. O-O c5 12. Rfe1 Rc8 13. Ne5 cxd4 14. cxd4 Nxe5 15. fxe5 {0-1 (59) Carrion,M (2224)-Luther,T (2575) Santo Domingo 2003}) 8... c5 9. Bd3 g6 10. g3 Nf5 11. O-O Nc6 (11... Ba6 $11 {bleibt in der Remisbreite.} 12. b5 Bb7) 12. bxc5 $16 bxc5 13. dxc5 Qa5 14. Nb3 Qxc3 15. Bxf5 gxf5 16. Nfd4 (16. Rc1 {feels hotter.} Qg7 17. Nbd4 Bd7 18. Ne5 Nxe5 19. fxe5 Qxe5 20. c6) 16... Nxd4 $1 17. Qxd4 (17. Rc1 {with more complications.} Nf3+ 18. Kg2 Nh4+ 19. Kh3 Qb2 20. Rc2) 17... Qxd4 18. Nxd4 Ba6 19. Rfb1 Rfc8 20. c6 Rc7 (20... Rab8 $11) 21. Rb4 Rac8 22. Rab1 (22. Kg2 {is interesting.} Kf8 23. Re1 Bd3 24. Rb3 Bc4 25. Rb2) 22... Kf8 23. Ra4 ({Lieber} 23. Re1 $16) 23... Bc4 $11 {Die Stellung ist ausgeglichen.} 24. Rb7 a6 25. Kg2 Ke7 26. Kf3 Kd6 27. Rb1 Bd3 28. Rb3 Bc4 29. Rb1 Bd3 30. Rd1 Bb5 31. Ra3 Bc4 32. Rb1 $1 Kc5 33. Ke3 Kd6 34. Kf3 Kc5 35. Ke3 $1 Kd6 36. Kd2 Kc5 37. Ke3 {Precision: Weiß = 54%, Schwarz = 74%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.25"]
[White "Schitco, Ivan"]
[Black "Sadikhov, Ulvi"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2358"]
[BlackElo "2491"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,80,52,51,28,22,20,36,19,42,35,46,39,81,50,65,60,86,63,87,85,76,58,81,77,81,72,69,44,47,33,40,37,41,50,48,38,72,0,57,0,67,47,40,44,63,45,105,123,143,104,161,102,95,108,107,76,86,70,164,34,91,30,35,33,32,48,35,15,55,30,33]} 1. d4 d6 2. e4 Nf6 3. Bd3 c5 4. c3 Qc7 5. Ne2 g6 6. O-O Bg7 {LiveBook: 9 Games} 7. a3 $146 {B07: Pirc Defence: Miscellaneous Systems} ({Predecessor:} 7. h3 O-O 8. Be3 b6 9. Nd2 Ba6 10. Bxa6 Nxa6 11. a3 Rac8 12. Rc1 Qb7 {½-½ (12) Pap,M (2482)-Todorovic,G (2458) Belgrade 2017}) 7... O-O 8. b4 b6 9. f3 {White is slightly better.} Nfd7 10. Be3 Nc6 11. Nd2 e5 {[%cal Re5d4]} 12. d5 Ne7 13. a4 Rb8 14. Qb3 h5 15. Rfb1 Kh7 16. a5 Bh6 17. Bxh6 Kxh6 18. axb6 axb6 19. Bb5 f5 20. Ra2 Nf6 21. Rba1 Bb7 22. c4 f4 23. Ba6 Ba8 24. Bb5 Bb7 25. Ba6 (25. Nc3 $14) 25... g5 ({Better is} 25... Ba8 $1 $11) 26. Bxb7 Rxb7 27. Nc3 $36 {[%mdl 2048] Black is under pressure.} Nc8 28. Nb5 Qg7 (28... Qe7 $14) 29. Ra8 $16 Rd7 30. Rb8 g4 {[#]} (30... Ng8 $16 31. Ra6 Nge7 32. bxc5 bxc5) 31. Raa8 (31. bxc5 $1 $18 {Threatens to win with c6.} bxc5 32. Raa8) 31... Qg8 32. bxc5 bxc5 33. Ra6 Kh7 34. Qa3 Rg7 (34... Rfd8 $14) 35. Nf1 (35. Rc6 $18) 35... Nd7 ({Black should play} 35... Rd8 $14) 36. Rxc8 (36. Rb7 $16) 36... Rxc8 $11 37. Nxd6 {[#] Hoping for Nf5.} Rf8 $1 38. Nf5 {[%csl Gf5][%cal Ra6h6][%mdl 1024] White has compensation.} Rg6 $1 39. Ra7 Rf7 40. Ra8 Rf8 $1 {Precision: White = 40%, Black = 43%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.26"]
[White "Schekachikhin, Maksim"]
[Black "Sargsyan, Shant"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2356"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,85,-33,-32,-18,-67,-66,-62,-17,-24,0,-7,-8,0,0,0,42,38,34,33,32,39,34,29,30,18,277,260,252,280,349,142,171,129,129,87,86,0,16,15,33,41,85,34,56,43,78,102,198,193,200,200,200,38,18,18,200,95,1512,1468,29989,29990,29989,29990]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. g3 O-O 6. Bg2 dxc4 7. O-O Nc6 8. a3 Be7 9. e4 {E20: Nimzo-Indian: 4 g3 and 4 f3} Na5 10. Be3 c6 (10... Rb8 11. Qe2 b5 12. Rad1 a6 13. d5 Qe8 14. Rfe1 Nb3 15. Bf4 Rb7 16. h3 Nc5 17. dxe6 fxe6 {0-1 (45) Onischuk,A (2662)-Karjakin,S (2762) Baku 2015}) 11. Qe2 b5 12. Rad1 Bb7 13. Ne5 {LiveBook: 3 Games} Qc7 14. f4 Rad8 15. g4 Nd7 16. Nxd7 $146 ({Predecessor:} 16. g5 Nxe5 17. dxe5 Rxd1 18. Qxd1 {1-0 (47) Naoum,S (2146)-Galopoulos,N (2402) Athens 2012}) 16... Rxd7 17. e5 {[%cal Be4e5,Be5e6,Be6f7][%mdl 32]} c5 18. d5 exd5 19. Bxd5 b4 20. e6 {Strongly threatening Nb5.} Rdd8 21. exf7+ Kh8 $1 22. axb4 cxb4 23. Nb5 Qd7 24. Bxb7 $1 ({Don't go for} 24. Bxc4 $2 Qc6 $19) 24... Qxb5 $4 {[%mdl 8192]} (24... Qxb7 $11 25. Bf2 (25. Bxa7 $2 Rxd1 26. Rxd1 Nc6 $19) (25. Rxd8 Bxd8 26. Bc5 Bb6 $15) 25... Rxd1 26. Rxd1 c3) 25. Be4 $1 $18 Rxf7 26. g5 {Hoping for Qh5.} Nb3 27. Qh5 (27. Qg4 $1 $18) 27... g6 $16 28. Bxg6 $1 Rg7 29. Rxd8+ Bxd8 30. Be8 (30. Be4 $16) 30... Qf5 31. Ba4 $36 {[%mdl 2048] White has some pressure.} Qe4 32. Qf3 Re7 33. Qxe4 (33. Bxb3 $1 $16 {aiming for Bc5.} Qxe3+ 34. Qxe3 Rxe3 35. Bxc4) 33... Rxe4 $14 34. Bxa7 {Bc6 is the strong threat.} Bc7 35. f5 {Black must now prevent f6.} Rg4+ (35... Nd2 $16 36. Rf2 c3) 36. Kh1 $18 Rxg5 37. f6 Kg8 {[#]} 38. f7+ $2 (38. Be3 $1 $18 Rh5 39. Bxb3 cxb3 40. f7+ Kf8 41. Rf6) 38... Kf8 $14 39. Be3 Rh5 $2 {[#]} (39... Rg6 $1 $11 {and Black is okay.}) 40. Rf2 (40. Bxb3 $1 $18 cxb3 41. Rf6) 40... Nc5 $2 {[%mdl 8192]} (40... Bd6 $16) 41. Bd1 $18 Nd3 42. Bxh5 Nxf2+ 43. Kg2 {Precision: White = 58%, Black = 18%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.27"]
[White "Sawlin, Leonid"]
[Black "Tutisani, Noe"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2355"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,55,63,33,17,26,33,240,238,257,277,371,371,438,437,432,430,412,405,404,383,503,503,714,547,539,516,495,493,722,704,856,881,873,864]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 O-O 9. Qd2 Bd7 10. O-O-O Ne5 11. Bb3 Rc8 12. Kb1 Re8 13. Bg5 {B78: Sicilian Dragon: Yugoslav Attack, 9 Bc4 Bd7 10 0-0-0 Rc8} (13. h4 h5 14. g4 hxg4 15. h5 Nxh5 16. Bh6 e6 17. Rdg1 g3 18. Rxh5 gxh5 19. Rxg3 Ng6 20. Nf5 Bf6 21. Nxd6 {1-0 (46) Vachier Lagrave,M (2703)-Kasimdzhanov,R (2672) San Sebastian 2009 CBM 132 [Stohl,I]}) 13... Rc5 14. f4 $146 ({Predecessor:} 14. Rhe1 b5 15. f4 Nc4 16. Bxc4 bxc4 17. e5 Nd5 18. Ne4 c3 19. Qc1 cxb2 20. Qxb2 Rc4 21. Nxd6 {1-0 (42) Herbrechtsmeier,C (2234)-Schlupp,O (2142) France 2008}) 14... Neg4 $2 {[#]} (14... Nc4 $14 15. Bxc4 Rxc4) 15. Rhe1 $1 $18 {White is clearly better.} e5 16. Nf3 exf4 17. Qxd6 Qc7 18. Qxc7 Rxc7 19. e5 Nh5 20. Nd5 Rcc8 21. h3 Nf2 22. Rd2 {White is clearly winning.} h6 23. Bh4 Nxh3 24. Ne7+ Rxe7 25. Bxe7 Bc6 (25... Bg4 $142 26. e6 fxe6 27. gxh3 Bxh3) 26. e6 {[%cal Be5e6,Be6f7][%mdl 32]} Bf8 27. exf7+ Kg7 28. Be6 {Precision: White = 85%, Black = 20%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.28"]
[White "Kalogeris, Ioannis"]
[Black "Gavrilescu, David"]
[Result "0-1"]
[ECO "E56"]
[WhiteElo "2352"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,90,7,-10,-22,-22,-11,-22,-25,-27,-14,-17,-26,-35,-31,-43,-44,-47,-47,-72,-75,-108,-41,-21,-20,-104,-113,-103,-108,-84,-93,-120,-92,-168,-162,-212,-203,-360,-335,-360,-375,-368,-363,-356,-351,-360,-372,-862,-847,-872,-429,-450,-412,-667,-602,-664,-664,-664,-658,-643,-617,-1120,-1014,-999,-1005,-974,-937,-918,-911,-877,-851,-869,-817]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O Nc6 9. a3 Ba5 10. Ne2 cxd4 11. exd4 h6 {E56: Nimzo-Indian: Rubinstein: Main Line: 7...Nc6} 12. Bf4 Bc7 13. Rc1 Bxf4 {The position is equal.} 14. Nxf4 Qd6 15. Qd2 Rd8 {[%cal Rc6d4]} 16. Rfd1 {[#]} Ne7 $146 {[%cal Bc6e7,Be7f5,Bf5d4][%mdl 32]} ({Predecessor:} 16... Bd7 17. h3 Rac8 18. Qe3 Ne7 19. Qe5 Ba4 {½-½ (19) Del Rio de Angelis,S (2489)-Cornette,M (2522) Navalmoral 2010}) 17. Nd3 b6 {[%cal Bb7b6,Bb6b5][%mdl 32]} 18. Nde5 Bb7 19. Qf4 Rac8 20. h4 Bxf3 (20... Nf5 $17 21. Bb3 Bxf3 22. Rxc8 Bxd1 23. Rxd8+ Qxd8 24. Bxd1 Qd6) 21. Qxf3 $15 Nf5 22. Qh3 (22. Qb7 $11 Nd7 23. Nxf7 Kxf7 24. Bxe6+ $1 {[%mdl 512]} Qxe6 25. Rxc8 Rxc8 26. Qxc8) 22... b5 ({But not} 22... Nxd4 $6 {[#]} 23. Nxf7 $1 {[%mdl 512]} Kxf7 24. Rxd4 $1 $11 {[%mdl 512]}) 23. Bf1 Rxc1 24. Rxc1 Nxd4 25. Nd3 a6 26. Nc5 (26. Qh2 $17 {keeps fighting.}) 26... Qf4 $36 {[%mdl 2048] Black is in control.} 27. Rc3 Qd2 {Threatens to win with ...Ne2+.} 28. Rd3 $2 (28. Nb7 {was worth a try.} Rd5 29. Qd3) 28... Qc1 {aiming for ...Ne2+.} ({Don't play} 28... Qxb2 29. Nb3 $19) 29. Rxd4 Rxd4 30. Nb3 Qxb2 31. Nxd4 Qxd4 32. Qf3 g6 33. a4 $2 (33. g3) 33... bxa4 34. Bxa6 Qxh4 (34... Ng4 $142 35. Be2 Kg7) 35. Bb5 Ng4 36. g3 (36. Be8 $142 Qh2+ 37. Kf1) 36... Qh2+ {Black is clearly winning.} 37. Kf1 {[#]} a3 $1 {And now ...Ne3+! would win.} 38. Bc4 (38. Qxa3 Qxf2#) 38... Ne5 39. Qa8+ Kh7 40. Bxe6 fxe6 41. Qb7+ Kg8 42. Qb8+ Kf7 43. Qc7+ Kf6 44. Qd8+ Kg7 45. Qc7+ Nf7 {Precision: White = 12%, Black = 70%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.29"]
[White "Morozov, Nichita"]
[Black "Bashirli, Nail"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2452"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,107,19,7,10,0,0,-11,0,-32,-24,-34,5,0,0,0,0,0,33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-10,-7,-10,0,-3,-3,-4,0,-4,0,0,0,0,-4,-3,0,0,0,-12,-8,-9,-22,-37,-34,-34,0,0,0,-35,0,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,441,440,360,0,0,0,224,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. b3 Be7 7. Bb2 O-O 8. Nbd2 d6 9. Qe2 Nbd7 10. c4 Re8 11. Rad1 Bf8 {E14: Queen's Indian: Classical Variation (4 e3)} (11... Qc7 12. Rfe1 a6 13. a4 Rac8 14. Ng5 h6 15. Nge4 Qb8 16. d5 exd5 17. cxd5 Bxd5 18. Nxf6+ Bxf6 19. Bxf6 Nxf6 20. Bxa6 {½-½ (65) Durarbayli,V (2510)-Rasulov,V (2499) Nakhchivan 2011}) 12. e4 cxd4 13. Bxd4 Qc7 $146 ({Predecessor:} 13... e5 14. Ba1 Nc5 15. b4 Ne6 16. Rfe1 Nf4 17. Qf1 Bc8 18. h3 h6 19. c5 {1-0 (35) Longo,T (1909)-Yearwood,R (2083) Victoria 2012}) 14. e5 dxe5 15. Nxe5 Nc5 16. Bb1 Rad8 17. Bb2 Qe7 18. Ndf3 Nce4 19. h3 Qc7 20. Ng4 Bc5 {And now ...Ng3 would win.} 21. Nxf6+ Nxf6 22. Ne5 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Kf1 Qd6 26. Qd3 Ne4 {Threatens to win with ...Nd2+.} 27. Qxd6 Bxd6 28. Bc2 f6 29. Nd3 Kf7 30. f3 Ng3+ 31. Kf2 Nf5 32. b4 Bg3+ 33. Ke2 Nh4 34. Kf1 Nf5 {[#] ...Ne3+ is the strong threat.} 35. Bb3 Ke7 36. a4 e5 37. Nf2 Ne3+ 38. Kg1 Nf5 39. Bc2 Ne3 40. Bb3 Nf5 41. Bc2 g6 42. b5 Nd4 43. Be4 Bxf2+ 44. Kxf2 Bxe4 45. fxe4 $11 {[%mdl 4096] Endgame KB-KN} Nb3 46. Ba3+ Ke6 47. Ke3 h5 48. g4 hxg4 49. hxg4 g5 $2 {[%mdl 8192]} (49... Na5 $11 50. Kd3 Nb7) 50. Bb4 $18 Kd7 51. Bc3 $2 ({Better is} 51. Kd3 $18 Nd4 52. c5) 51... Kd6 {[#] Hoping for ...Kc5.} 52. Bb4+ $2 (52. Bb2 $11) 52... Kd7 $1 53. Bc3 $2 (53. Kd3 $18) 53... Kd6 $11 {White must now prevent ...Kc5.} 54. Bb4+ {Precision: White = 68%, Black = 65%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.30"]
[White "Mohammad Nubairshah Shaikh"]
[Black "Hollan, Martin"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2443"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "193"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,193,47,45,26,21,18,75,62,146,133,131,132,135,137,139,141,131,136,160,166,185,147,223,188,241,132,138,135,122,128,148,117,115,95,89,41,55,41,40,35,139,46,46,45,44,41,47,38,81,66,78,81,81,80,87,50,50,50,50,50,44,40,40,40,40,40,40,40,40,40,40,39,42,39,47,47,58,60,54,53,69,69,69,69,69,69,69,69,69,69,69,69,67,67,1445,1438,1445,1445,1438,1438,1097,1232,498,468,520,520,620,472,472,472,472,468,465,465,465,465,461,458,370,204,461,159,111,97,97,89,89,89,89,89,82,60,82,82,82,82,82,81,74,74,74,73,74,74,74,46,65,32,32,24,24,24,24,0,8,8,24,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 c5 2. Nc3 Nc6 3. Nf3 Nd4 4. e3 Nxf3+ 5. Qxf3 g6 {LiveBook: 190 Games} 6. b3 {A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3} (6. d4 Bg7 7. dxc5 Qa5 8. Bd2 Qxc5 9. Bd3 Nf6 10. O-O O-O 11. Rac1 d6 12. h3 Be6 13. e4 Nd7 14. Qe2 {½-½ (32) Nihal,S (2551)-Zubov,A (2611) Ankara 2018}) 6... Bg7 7. Bb2 Nh6 (7... Rb8 $11) 8. g4 $146 {[%cal Bg2g4,Bg4g5][%mdl 32] White is better.} ({Predecessor:} 8. Qd1 O-O 9. Be2 d6 10. O-O Nf5 11. Qc2 Bd7 12. Nd5 Bc6 13. Bxg7 Nxg7 14. Nc3 {½-½ (14) Slipak,S (2420)-Valerga,D (2468) Buenos Aires 2014}) 8... f5 (8... d6 $14) 9. g5 Nf7 10. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} d6 11. O-O-O e6 12. d4 cxd4 13. exd4 h6 {[#]} 14. h5 $1 Nxg5 15. Qg3 f4 (15... O-O $16 {might work better.}) 16. Qxf4 $18 Rf8 17. Qh4 (17. Qe3 $18) 17... Qf6 $16 18. Nb5 Kd7 19. c5 Qxf2 20. Qxf2 Rxf2 21. Nxd6 gxh5 22. Rxh5 Ke7 23. Ba3 Rxa2 24. Bb2 $1 e5 ({Black should play} 24... b6 $14) 25. Nxc8+ (25. Rh2 $16) 25... Rxc8 $14 26. Kb1 Rxb2+ $1 27. Kxb2 exd4 28. b4 b6 29. Ba6 {[%mdl 1024] White has strong compensation.} Rc7 30. Re1+ Kd8 31. Bb5 {[%csl Gb5][%cal Re1e8]} Rf7 32. Kb3 bxc5 33. bxc5 Bf8 34. Re5 Rf3+ 35. Kc4 Rc3+ 36. Kxd4 Rxc5 $1 37. Rxc5 Ne6+ 38. Kd5 Nxc5 {[%mdl 4096] Endgame KRB-KBN} 39. Rf5 Be7 40. Rf7 a6 41. Be2 (41. Bc4 {is interesting.} a5 42. Kc6 Ne4 43. Rh7 Bg5 44. Ra7) 41... Nd7 42. Bxa6 h5 43. Bb5 h4 44. Rg7 h3 45. Rg3 h2 46. Rh3 Ba3 47. Rxh2 Nf6+ 48. Ke6 Ne4 49. Rh4 Ng5+ 50. Kf5 Nf7 51. Be2 Ke7 $2 {[%mdl 8192]} (51... Nd6+ $14 52. Ke6 Kc7) 52. Rh7 $18 Kf8 {[#]} 53. Bh5 $1 Nd6+ 54. Ke6 Ne4 55. Rf7+ Kg8 56. Rf4 Nc5+ 57. Kd5 Nd7 58. Be8 Nf8 59. Rg4+ Kh7 60. Ke5 Bb2+ 61. Kf5 Bc3 62. Rc4 Ba1 63. Rc7+ Kh6 64. Rf7 (64. Ba4 $142) 64... Bg7 $2 (64... Nh7 65. Bc6 Nf6) 65. Ra7 $2 (65. Ba4 $18) 65... Bb2 66. Ra2 Bc3 67. Rc2 Ba1 68. Rd2 Bc3 69. Rd3 Bb2 70. Bh5 Ba1 71. Bd1 Bb2 72. Rd8 Kg7 73. Rd2 Bc3 74. Rc2 Ba1 75. Bg4 {Threatens to win with Bf3.} Bd4 76. Rc7+ Kh6 77. Ke4 Bb2 78. Bf5 {Strongly threatening Rc2.} Kg5 79. Rf7 Ng6 80. Rb7 Bf6 81. Rb1 Nh4 82. Rg1+ Kh6 83. Bc8 Bg5 {The position is equal.} 84. Bf5 {Bd7 is the strong threat.} Kh5 85. Rb1 Bd2 86. Rb2 Bc3 87. Rc2 ({Less strong is} 87. Rh2 Kg5 $18) 87... Bf6 88. Bd7 Kg5 89. Rc8 {Hoping for Rg8+.} Bg7 90. Rg8 Kf6 91. Be8 Nf5 92. Ba4 {And now Bd7 would win.} Ne7 93. Ra8 {aiming for Ra7.} Kg5 94. Ra5+ Kf6 95. Be8 {Black must now prevent Re5.} Bh8 96. Ra6+ Kg5 97. Re6 {[%mdl 32768] Precision: White = 63%, Black = 56%. . Loss on Time!?} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.31"]
[White "Escalante Ramirez, Brian Sebasti"]
[Black "Pang, Tao"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2436"]
[BlackElo "2290"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,69,5,0,0,0,0,30,0,0,0,34,0,0,0,0,0,26,25,61,63,77,81,69,58,104,104,135,137,142,141,130,135,155,147,215,217,217,237,261,247,243,232,417,395,416,415,392,402,400,393,1615,1482]} 1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 {C01: French: Exchange Variation} 7. Be3 cxd4 (7... Nd5 8. Bxd5 Qxd5 9. Nbc3 Qxg2 10. Rg1 Qf3 11. Nb5 Rb8 12. dxc5 Bd7 13. Nc7+ Kd8 14. Nb5 {0-1 (54) Kramnik,V (2808)-Caruana,F (2808) Stavanger 2017}) 8. Nxd4 Ne5 9. Nc3 Bb4 10. Ndb5 Bd7 {LiveBook: 13 Games} 11. Qd4 Nxf3+ 12. gxf3 Qa5 $146 ({Predecessor:} 12... Bxc3+ 13. Nxc3 Bc6 14. Rg1 Qxd4 15. Bxd4 Nh5 16. O-O-O {1-0 (84) Hector,J (2489)-Sjodahl,P (2414) Sweden 2016}) 13. a3 Bxc3+ 14. Nxc3 {Hoping for Rg1.} e5 15. Qb4 Qxb4 16. axb4 O-O 17. Ra5 Bc6 18. Ke2 e4 19. f4 $1 a6 20. Bd4 Nd7 21. Nd5 Bxd5 22. Rxd5 Rad8 23. Rd1 $36 {[%mdl 2048] [#] And now Bc3 would win. Keeping Black busy.} Nb8 24. Bc5 Rxd5 25. Rxd5 $16 {[%mdl 4096] Endgame KRB-KRN} Re8 26. c4 {[%cal Bc2c4,Bc4b5][%mdl 32]} g6 (26... Rc8 $16 27. Ke3 Re8) 27. b5 $18 axb5 28. cxb5 f5 29. Rd6 Kf7 30. Ba7 Ke7 $2 (30... Rc8 31. Kd2 Ke7) 31. Rb6 Nd7 32. Rxb7 Rc8 33. Kd2 Kd6 34. b6 Kc6 $2 {[#]} (34... Rd8 35. Ke2 h6) 35. Rxd7 $1 {[%mdl 512] Precision: White = 84%, Black = 38%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.32"]
[White "Raja Harshit"]
[Black "Lee, Jun Hyeok"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2419"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,102,70,92,79,82,13,7,12,20,4,-12,-6,-10,-63,-74,-85,-54,-54,-55,-58,-44,-61,-39,-30,-16,-18,-12,-9,-16,-42,-26,-64,-29,-15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,51,47,16,9,37,0,0,-343,-343,-300,-220,-178,-161,-479,-468,-601,-583,-1071,-1010,-2742,-2741,-3565,-3054,-5688,-5073,-4714,-725,-1282,-1233,-1447,-1081,-29970,-29968,-29985,-29986]} 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. O-O-O Nd7 8. Kb1 Rc8 9. h4 h6 10. Nh3 c5 {LiveBook: 3 Games} 11. dxc5 Nxc5 12. Bd4 (12. h5 $16) 12... Bxd4 $11 13. Qxd4 Nf6 14. Nd5 $146 ({Predecessor:} 14. g4) 14... Bxd5 15. exd5 Qb6 16. f4 (16. g4 $11 Na4 17. Qd2) 16... Na4 $15 17. Be2 Qxd4 ({Reject} 17... Qc7 $6 18. c3 $11) (17... Rc5 {keeps more tension.} 18. Bf3 O-O 19. c3 Rfc8 20. Ka1 b4) 18. Rxd4 Nb6 19. Bf3 Rc4 20. Rd3 Kd7 21. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} h5 22. g5 $1 {[%cal Rg5f6]} Ng4 $1 23. b3 Rc5 24. c3 a5 25. Rhd1 Rhc8 26. Kb2 $1 b4 {[%cal Rc5c3]} 27. c4 a4 28. Bxg4+ hxg4 29. Nf2 Rh8 30. Re1 Rxh4 {And now ...Rh2 would win.} 31. Rde3 {[#]} e6 $1 {[%mdl 512]} 32. dxe6+ fxe6 33. Rxe6 a3+ 34. Kc2 {aiming for Nd3.} Rh2 ({Black should play} 34... Nd5 $11 35. Nd3 (35. Rxg6 $2 Rh2 $19) 35... Rh2+ 36. R6e2 Rxe2+ 37. Rxe2 Rc8) 35. Re7+ $1 $14 Kc6 36. R7e2 $1 {Hoping for Nd3.} Nxc4 $1 37. bxc4 Rxc4+ 38. Kb3 $2 {[%mdl 8192]} (38. Kd2 $11 {and White is okay.}) 38... Kb5 $19 {[%csl Gb4][%cal Rc4c3]} ({Weaker is} 38... Rxf4 39. Nd3 $11) 39. Nd1 Rxe2 40. Rxe2 Rxf4 {[%mdl 4096] Endgame KRN-KR} 41. Kc2 $2 {[#]} (41. Re3 {was the crucial defense.}) 41... g3 $1 42. Kd3 Rf3+ 43. Kc2 d5 44. Kd2 b3 45. Nc3+ Kc4 46. axb3+ Kxb3 47. Re8 Rf4 (47... Rxc3 $142 48. Rb8+ Ka2 49. Kxc3 g2) 48. Ne2 g2 49. Re3+ Kb4 50. Re8 a2 51. Ra8 Rf2 {Precision: White = 29%, Black = 75%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.33"]
[White "Wadsworth, Matthew J"]
[Black "Gokerkan, Cem Kaan"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2351"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,70,24,21,0,0,0,0,-30,-18,-15,-8,-53,-57,-61,-61,-64,-55,-58,-49,-81,-64,-94,-94,-200,-214,-263,-264,-317,-322,-308,-317,-369,-240,-248,-261,-321,-271,-395,-380,-457,-462,-454,-454,-478,-458,-616,-625,-616,-610,-604,-610,-683,-640,-795,-768,-829,-833,-960,-922,-1037,-1003,-979,-979]} 1. g3 g6 2. Bg2 Bg7 3. d4 c5 4. d5 d6 5. e4 b5 6. a4 {A43: Schmid Benoni} b4 7. Nd2 Ba6 $146 ({Predecessor:} 7... a5 8. Rb1 Nd7 9. b3 Nb6 10. Ne2 Ba6 {0-1 (27) Pfleger,S (2214)-Lazarev,V (2477) Bethune 2002}) 8. Bf1 {The position is equal.} (8. Ne2 {keeps more tension.} Nd7 9. Rb1 Ngf6 10. O-O h5 11. h3) 8... Bxf1 9. Kxf1 Nf6 10. Qf3 O-O $36 {[%mdl 2048] Black fights for an advantage.} 11. Ne2 e6 12. Nc4 exd5 13. exd5 Nbd7 14. Bg5 Re8 15. Rd1 Ne5 16. Qb3 (16. Nxe5 $17 Rxe5 17. h4) 16... Qd7 $19 {[#] And now ...Qh3+ would win.} 17. Bxf6 Bxf6 18. h4 Nxc4 19. Qxc4 Bxb2 20. h5 Qe7 21. hxg6 hxg6 ({Don't play} 21... fxg6 22. Nf4) 22. Rh4 Kg7 23. Qd3 (23. c3 $142) 23... Rh8 24. Re4 Rh1+ {Black is clearly winning.} 25. Ng1 Qd7 26. g4 Re8 27. Kg2 Rxe4 28. Qxe4 Rh4 29. f3 Qxa4 30. Nh3 Qd7 31. Kg3 Rh8 32. Re1 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 33. f4 a4 34. f5 Bf6 35. Kg2 g5 {Precision: White = 14%, Black = 89%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.34"]
[White "Garayev, Kanan"]
[Black "Agibileg, Uurtsaikh"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2404"]
[BlackElo "2321"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,73,56,63,15,0,17,15,9,70,70,104,106,94,90,135,116,140,83,136,161,156,95,103,108,302,313,284,255,262,268,308,331,318,305,414,414,413,266,385,345,822,789,1310,1310,1156,923,915,908,845,830]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 Nbd7 7. O-O e5 8. e4 exd4 9. Nxd4 Re8 10. h3 Nc5 11. Re1 Bd7 12. Bf4 Qc8 13. Kh2 {E68: Königsindisch (Hauptvariante des g3-Systems mit e2-e4)} h6 {LiveBook: 8 Partien} 14. b4 Ne6 15. Nxe6 {Die Stellung ist ausgeglichen.} Bxe6 16. Nd5 g5 $146 (16... Nh5 $11) ({Vorgänger:} 16... Nh5 17. Be3 Bxa1 18. Qxa1 Bxd5 19. cxd5 Kh7 20. Qc1 c6 21. dxc6 Qxc6 {0-1 (39) Truskavetsky,A (2394)-Shimanov,A (2480) Alushta 2008}) 17. Bd2 $14 Nd7 18. Rc1 c6 19. Ne3 Qd8 20. f4 {Schwarz muss nun f5 beachten.} b5 21. Nf5 ({Lieber} 21. cxb5 gxf4 22. gxf4 cxb5 23. Nf5) 21... Bxf5 (21... gxf4 $142 22. gxf4 (22. Bxf4 Bxf5 23. exf5 Rxe1 $16) 22... Bxf5 23. exf5 Rc8) 22. exf5 $16 Rxe1 23. Qxe1 (23. Bxe1 $142 {Und cxb5 würde nun gewinnen.} bxc4 24. Rxc4) 23... bxc4 24. Rxc4 Nb6 $2 {[#]} (24... gxf4 $16 {kämpft weiter.} 25. gxf4 (25. Bxf4 Ne5 $16) 25... d5 26. Rxc6 Nf6) 25. Rxc6 $18 d5 26. fxg5 hxg5 27. b5 {[%cal Bb4b5,Bb5c6,Bc6c7][%mdl 32]} Rc8 28. Qc1 Bf6 29. Ba5 Rxc6 30. bxc6 ({Schwächer ist} 30. Qxc6 d4 $16) 30... Be5 31. Qc5 Qc7 (31... Kg7 {ist eine bessere Verteidigung.} 32. Bb4 f6) 32. Qe3 Qd6 $2 (32... Qe7 33. Bc3 f6) 33. Qxg5+ {Weiß steht klar auf Gewinn.} Kh7 {[#]} 34. c7 $1 Nc8 (34... Qxc7 35. f6) 35. f6 Qxf6 36. Qxf6 Bxf6 37. Bxd5 {Precision: Weiß = 93%, Schwarz =  9%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.35"]
[White "Kamer, Kayra"]
[Black "Lagunow, Raphael"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2205"]
[BlackElo "2403"]
[Annotator "ChessBase"]
[PlyCount "80"]
[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]} c5 {[%emt 0:03:30]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 5. g3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:30]} 6. Nb3 {[%emt 0:00:00]} d6 {[%emt 0:07:30]} 7. Bg2 {[%emt 0:00:30]} Bd7 {[%emt 0:03:30]} 8. O-O {[%emt 0:00:30]} b6 {[%emt 0:01:30]} 9. Nc3 {[%emt 0:02:30]} Rc8 {[%emt 0:05:30]} 10. f4 {[%emt 0:01:30]} Bxc3 {[%emt 0:09:30]} 11. bxc3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:30]} 12. e4 {[%emt 0:01:00]} Be6 {[%emt 0:02:30]} 13. Nd4 {[%emt 0:04:30]} Nxd4 {[%emt 0:05:30]} 14. cxd4 {[%emt 0:00:30]} Bxc4 {[%emt 0:00:30]} 15. Re1 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 16. e5 {[%emt 0:03:30]} Ne4 {[%emt 0:02:30]} 17. f5 {[%emt 0:02:30]} gxf5 {[%emt 0:22:30]} 18. Qh5 {[%emt 0:00:00]} Qd7 {[%emt 0:02:30]} 19. Bh6 {[%emt 0:05:00]} Rg8 {[%emt 0:03:30]} 20. Bf4 {[%emt 0:00:00]} Qe6 {[%emt 0:03:30]} 21. Bh3 {[%emt 0:02:00]} Qg6 {[%emt 0:00:30]} 22. Qf3 {[%emt 0:01:30]} h5 {[%emt 0:02:30]} 23. Rac1 {[%emt 0:03:30]} h4 {[%emt 0:01:05]} 24. Kg2 {[%emt 0:06:30]} hxg3 {[%emt 0:02:11]} 25. hxg3 {[%emt 0:00:00]} e6 {[%emt 0:03:31]} 26. Rh1 {[%emt 0:01:00]} Kd7 {[%emt 0:01:31]} 27. Qa3 {[%emt 0:00:00]} Nxg3 {[%emt 0:03:22]} 28. Qxa7+ {[%emt 0:10:00]} Rc7 {[%emt 0:02:13]} 29. Qa4+ {[%emt 0:00:00]} b5 {[%emt 0:00:59]} 30. Qa3 {[%emt 0:00:00]} Ne2+ {[%emt 0:05:09]} 31. Kh2 {[%emt 0:00:30]} b4 {[%emt 0:03:32]} 32. Qa4+ {[%emt 0:07:30]} Kd8 {[%emt 0:00:30]} 33. Rb1 {[%emt 0:00:30]} Nxd4 {[%emt 0:00:31]} 34. Qd1 {[%emt 0:01:30]} Bd3 {[%emt 0:00:30]} 35. Rb2 {[%emt 0:01:30]} Rc1 {[%emt 0:00:35]} 36. Rg2 {[%emt 0:07:30]} Rxd1 {[%emt 0:00:05]} 37. Rxd1 {[%emt 0:00:30]} Nf3+ {[%emt 0:00:30]} 38. Kh1 {[%emt 0:00:00]} Qh7 {[%emt 0:00:00]} 39. Rxg8+ {[%emt 0:01:00]} Qxg8 {[%emt 0:00:16]} 40. Rxd3 {[%emt 0:00:00]} Qg1# {[%emt 0:00:06]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.36"]
[White "Nyambileg, Erdene-Ochir"]
[Black "Nikolovski, Nikola"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1798"]
[BlackElo "2388"]
[Annotator "NA"]
[PlyCount "95"]
[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 0:04:30]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:30]} 3. d5 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:01:30]} exd5 {[%emt 0:00:00]} 5. cxd5 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 6. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 7. Nf3 {[%emt 0:00:00]} Bg7 {[%emt 0:01:00]} 8. h3 {[%emt 0:00:30]} O-O {[%emt 0:00:00]} 9. Bd3 {[%emt 0:00:00]} Nh5 {[%emt 0:02:00]} 10. O-O {[%emt 0:08:00]} Nd7 {[%emt 0:02:30]} 11. Bg5 {[%emt 0:02:30] LiveBook: 109 Games A70: Modern Benoni: 6 e4 g6 7 Nf3} Bf6 {[%emt 0:00:30]} 12. Be3 {[%emt 0:08:30]} Re8 {[%emt 0:00:30]} 13. Be2 {[%emt 0:02:30]} (13. Qd2 Ne5 14. Be2 Nxf3+ 15. Bxf3 Ng7 16. a4 Bd7 17. Nb5 Qb6 18. Bf4 Bxb5 19. axb5 {½-½ (40) Batchuluun,T (2513)-Yilmaz,M (2616) Baku 2016}) 13... Bxc3 {[%emt 0:31:30]} 14. bxc3 {[%emt 0:00:00]} Rxe4 {[%emt 0:00:30]} 15. Nd2 {[%emt 0:20:00]} Rxe3 {[%emt 0:02:30]} 16. fxe3 {[%emt 0:01:30]} Nhf6 $146 {[%emt 0:01:30]} ({Predecessor:} 16... Ng3 $11 {remains equal.} 17. Rf3 {1-0 (44) Barseghyan,H (2442)-Poignot,Q (2246) Asnieres-sur-Seine 2017}) 17. e4 {[%emt 0:02:30]} Qe7 {[%emt 0:02:30]} 18. Qc2 {[%emt 0:04:30]} Ne5 {[%emt 0:02:30]} 19. Rf2 {[%emt 0:02:30]} b6 {[%emt 0:14:30]} 20. Raf1 {[%emt 0:02:30]} Nfd7 {[%emt 0:00:30]} 21. Rf4 {[%emt 0:16:30]} Bb7 {[%emt 0:06:30]} 22. Bb5 {[%emt 0:02:30]} Rf8 {[%emt 0:05:30]} 23. c4 {[%emt 0:04:30]} Nb8 {[%emt 0:02:31]} 24. Nf3 {[%emt 0:02:52]} Ned7 {[%emt 0:08:05]} 25. h4 {[%emt 0:01:12]} Bc8 {[%emt 0:00:24]} 26. h5 {[%emt 0:02:27]} g5 {[%emt 0:01:52]} 27. Rf5 {[%emt 0:04:42]} h6 {[%emt 0:00:07]} 28. Qd2 {[%emt 0:01:56]} f6 {[%emt 0:04:14]} 29. Qd3 {[%emt 0:05:25]} Ne5 {[%emt 0:04:48]} 30. Nxe5 {[%emt 0:00:27]} Bxf5 {[%emt 0:00:07]} 31. Rxf5 {[%emt 0:00:25]} dxe5 {[%emt 0:02:06]} 32. Rf2 {[%emt 0:01:34]} Nd7 {[%emt 0:00:59]} 33. Qh3 {[%emt 0:01:03]} Rf7 {[%emt 0:00:26]} 34. Qf5 {[%emt 0:00:10]} Nf8 {[%emt 0:00:18]} 35. Qc8 {[%emt 0:01:01]} Qd6 {[%emt 0:00:35]} 36. Be8 {[%emt 0:00:23]} Rc7 {[%emt 0:00:53]} 37. Qf5 {[%emt 0:01:07]} Kg7 {[%emt 0:00:14]} 38. Rf3 {[%emt 0:00:37]} Re7 {[%emt 0:00:29]} 39. Bc6 {[%emt 0:00:36]} Rc7 {[%emt 0:00:12]} 40. Ra3 {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 41. Rb3 {[%emt 0:02:03]} Qd8 {[%emt 0:11:10]} 42. a4 {[%emt 0:04:30]} Kf7 {[%emt 0:01:37]} 43. Rb5 {[%emt 0:04:30]} Rc8 {[%emt 0:03:19]} 44. Qh3 {[%emt 0:02:30]} ({Besser ist} 44. a5 $1 $16) 44... a5 {[%emt 0:02:50]} 45. Rxb6 {[%emt 0:03:27]} (45. Qb3 $14) 45... Qxb6 {[%emt 0:01:31]} 46. Qxc8 {[%emt 0:00:04]} Qb1+ {[%emt 0:00:00]} 47. Kh2 {[%emt 0:01:04]} Qxe4 {[%emt 0:00:33]} 48. Qe8+ $11 {[%emt 0:02:58]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.37"]
[White "Sevgi, Volkan"]
[Black "Martirosyan, Haik M"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2323"]
[BlackElo "2597"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,67,31,28,10,21,18,13,18,58,12,27,-12,0,-18,-11,-10,-16,-94,-89,-113,-100,-113,-87,-99,-47,-35,-41,-159,-158,-166,-168,-174,-175,-159,-161,-276,-151,-173,-172,-152,-129,-143,-131,-145,-68,-1062,-1053,-1040]} 1. Nf3 Nf6 2. g3 d6 3. d4 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 Nc6 7. Nc3 a6 8. Re1 Rb8 9. Rb1 Bf5 10. e4 {E63: Königsindisch (6...Sc6)} Bg4 11. Be3 Nd7 {LiveBook: 36 Partien} (11... Qc8 12. Rc1 Re8 13. Qd3 Bxf3 14. Bxf3 Ng4 15. Bxg4 Qxg4 16. Kg2 Qd7 17. a3 e6 {½-½ (25) Erdos,V (2614)-Iljiushenok,I (2489) Minsk 2017}) 12. h3 {Weiß hat minimalen Vorteil.} Bxf3 $1 13. Bxf3 e5 14. d5 Ne7 15. g4 $146 ({Vorgänger:} 15. b4 Kh8 16. c5 f5 17. Kg2 f4 {1-0 (47) Pozo Vera,S (2451)-Calzetta Ruiz,M (2344) Padron 2009}) 15... f5 16. gxf5 gxf5 17. exf5 Nxf5 18. Be4 Nxe3 19. Rxe3 (19. fxe3 $11 {bleibt in der Remisbreite.} b5 20. cxb5) 19... Qh4 $1 $17 {[%cal Rh4f2]} 20. Rg3 Rf4 21. Qf1 Rxe4 22. Qg2 Rf4 ({Lieber} 22... Rxc4 $17 23. Rxg7+ Kh8) 23. Rxg7+ $15 Kh8 24. f3 {[#]} (24. Rxd7 $2 Rg8 $19) (24. Rg3 $1 $15) 24... Rxf3 $1 $17 {[%mdl 512] Und weiter mit ...Dd4+ wäre nett.} 25. Rxh7+ (25. Rxd7 {ist ein Selbstmatt.} Rg8 26. Qxg8+ Kxg8 27. Rd8+ Kf7 28. Rd7+ Ke8 29. Ne4 Qxe4 30. Rg7 Qe3+ 31. Kh2 Rxh3+ 32. Kg2 Qf3+ 33. Kg1 Rh1#) (25. Qxf3 Kxg7) 25... Qxh7 26. Qxf3 Rf8 $1 {[%cal Rf8f3]} 27. Qe3 Rf4 28. b3 (28. Re1 $142) 28... Nf6 (28... Qh5 $1 $19 29. Kg2 b5 $1 {[%mdl 512]}) 29. Rb2 Qh6 $1 30. Re2 Qg5+ 31. Kh2 {[#]} Qh5 $1 32. Kg2 {[#]} Ng4 (32... b5 $1 $17 {[%mdl 512] Und ...b4 würde nun gewinnen.} 33. Rf2 (33. cxb5 axb5) 33... Qg6+ 34. Kh1 Rh4) 33. Qa7 $2 {[%mdl 8192]} (33. Qd3 $15) 33... Qg6 $19 {( -> ...Se3+)} 34. Qg1 {Precision: Weiß = 40%, Schwarz = 67%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.38"]
[White "Urazayev, Arystanbek"]
[Black "Sanal, Vahap"]
[Result "0-1"]
[ECO "C83"]
[WhiteElo "2333"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,65,11,8,7,21,0,0,0,0,4,35,33,32,-43,-42,-29,0,0,0,0,23,16,47,0,14,0,0,0,0,-46,-48,-44,-18,-76,-70,-165,-179,-375,-360,-478,-462,-470,-378,-455,-436,-425,-425,-538]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Be7 10. c3 O-O 11. Re1 {C83: Open Ruy Lopez: 9 c3 Be7} (11. Nbd2 Bg4 12. Nxe4 dxe4 13. Qd5 Qxd5 14. Bxd5 exf3 15. Bxc6 fxg2 16. Rfc1 Rab8 17. a4 b4 18. cxb4 Rxb4 19. Bxg2 c5 20. Bxc5 Bxc5 21. Rxc5 Rxb2 {½-½ (37) Karjakin,S (2773)-Anand,V (2768) Saint Louis 2018}) 11... Qd7 12. Bc2 $146 ({Predecessor:} 12. Nbd2 Rad8 13. h3 b4 14. cxb4 Nxb4 15. Ba4 Qc8 16. Nb3 c5 17. a3 Nc6 18. Rc1 c4 {½-½ (36) Kevlishvili,R (2497)-Ioannidis,E (2343) Riga 2018}) 12... Bg4 13. Nbd2 {The position is equal.} Nxd2 14. Bxd2 Nd8 15. Qb1 {And now e6 would win.} g6 16. e6 ({White should play} 16. Qd1 $14) 16... Bxe6 $15 17. Ne5 Qd6 18. Bf4 {[%cal Re5g6] [#] Hoping for Nxg6.} Qb6 19. a4 Bf6 20. axb5 Qxb5 21. Ba4 Qb6 22. b4 c6 23. Be3 Qc7 24. Bd4 (24. Bf4 $5 {[%cal Re5g6]} Qb7 25. Bc2 $11) 24... Bg7 25. Qc1 Bf5 26. Qd2 {[#]} (26. Nf3 $11 {remains equal.}) 26... a5 $1 $17 27. Bb3 ({Better is} 27. Nf3 $1 $15) 27... Ne6 $19 28. Ba4 $2 (28. Nxc6 Qxc6 29. Bxg7 Nxg7 30. Bxd5) 28... axb4 {aiming for ...c5.} 29. cxb4 Nxd4 30. Qxd4 g5 31. Bxc6 Rxa1 32. Qxa1 Be4 33. Qa3 {Precision: White = 30%, Black = 57%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.39"]
[White "Suleymenov, Alisher"]
[Black "Asadli, Vugar"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2307"]
[BlackElo "2492"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,62,77,62,58,54,66,39,63,63,48,58,64,31,23,0,28,-27,23,26,78,0,0,0,10,0,0,6,47,0,0,-139,-139,-187,-205,-252,-243,-316,-235,-427,-421,-1094,-1090,-1095,-1085,-1039,-932,-1349,-1276,-1545,-1535]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 a5 8. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Na6 {E73: King's Indian: Averbakh Variation without 6...c5} 9. g5 (9. h4 Nc5 10. f3 h5 11. g5 Nh7 12. Kd2 Bd7 13. Nh3 c6 14. Nf2 cxd5 15. exd5 f5 16. gxf6 Nxf6 17. Bxc5 dxc5 {0-1 (37) Vallejo Pons,F (2705)-Radjabov,T (2741) Palma de Mallorca 2017}) 9... Nd7 10. h4 $1 {[%cal Bh2h4,Bh4h5][%mdl 32]} Ndc5 {White is slightly better.} 11. h5 c6 12. Nf3 a4 $146 ({Predecessor:} 12... cxd5 13. cxd5 Bd7 14. Nd2 a4 15. Nc4 Qc7 16. Na3 {1-0 (40) Van Foreest,L (2477)-Elgersma,S (2189) Assen 2017}) 13. Qd2 cxd5 {aiming for ...d4.} 14. cxd5 Bd7 15. Rh4 (15. Nh4 $142 $1) 15... Qa5 16. Kf1 a3 (16... Rab8 $11) 17. Kg2 (17. bxa3 $16 gxh5 18. Rxh5) 17... axb2 $11 18. Qxb2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 19. a3 {[%cal Rc3b5]} Rfc8 20. Bd2 {[%cal Rc3b5]} Nc7 21. hxg6 hxg6 22. Nh2 {[#]} (22. Ra2 $11 {keeps the balance.}) 22... b4 $1 $17 {[%cal Rb4c3][%mdl 512]} 23. Nb1 (23. axb4 Qxa1) 23... Rcb8 24. Nf1 Qa4 25. Qc1 b3 {And now ...b2 would win.} 26. Qb2 $2 {[#]} (26. Bb4) 26... Nxd5 $1 $19 {[%mdl 512] Black is clearly winning.} 27. Ng3 {[#]} (27. Nc3 $142 Qd4 28. Rd1) (27. exd5 Qxh4) 27... Nf4+ $1 {[%mdl 512]} 28. Bxf4 exf4 29. Nc3 Qd4 30. e5 Bc6+ 31. f3 Qxe5 {Precision: White = 23%, Black = 52%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.40"]
[White "Tang, Andrew"]
[Black "Ozenir, Ekin Baris"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2489"]
[BlackElo "2303"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,97,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,-9,-9,-20,0,-15,73,68,57,52,75,60,60,69,122,106,158,143,140,141,189,143,238,241,237,237,474,358,456,459,444,454,591,580,530,567,520,509,795,793,749,705,671,664,659,614,654,650,646,606,872,845,840,880,817,700,831,831]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. dxc5 Na6 7. g3 Nxc5 8. Bg2 b6 9. O-O {E39: Nimzo-Indian: Classical: 4...c5 5 dxc5 0-0} Bb7 10. Nb5 Be4 11. Qd1 Nb7 12. a3 Be7 13. Bf4 Rc8 {LiveBook: 24 Games} 14. Rc1 a6 15. Nc3 Bxf3 16. Bxf3 Na5 {[#]} 17. e4 $146 Ne8 18. Be2 {[%cal Bf3e2,Be2a6,Ba6d3][%mdl 32]} Nxc4 19. Qa4 $36 {[%mdl 2048] White has the initiative.} Ned6 20. Bxd6 $1 Nxd6 21. Bxa6 Ra8 22. e5 Ne8 {[#] White must now prevent ...Nc7.} 23. Qc4 d5 (23... d6 $11 {remains equal.}) 24. Qe2 $16 Nc7 25. Bd3 Qd7 26. Rc2 (26. Qc2 {is more complex.} g6 27. Ne2 Rfc8 28. Qc6 Qxc6 29. Rxc6 Ne8 30. Rxb6 Bd8 31. Rb7) 26... Rfc8 27. h4 f5 (27... b5 $14) 28. Rfc1 Qd8 (28... g6 $142) 29. Qf3 g6 30. Ne2 Bf8 31. Rc3 Qd7 (31... Ne8 $16) 32. Nd4 $18 Bc5 33. Qf4 Ne8 $2 (33... Kf7 34. b4 Bxd4 35. Qxd4 Rab8) 34. Bb5 Qd8 35. Nxe6 {White is clearly winning.} Qe7 36. Nd4 Qd8 37. b4 Bxd4 38. Qxd4 Rxc3 39. Rxc3 Ng7 (39... Ra7 $142 40. Bxe8 Qxe8 41. Qxd5+ Kg7) 40. Bc6 Ra7 41. Bxd5+ Kh8 42. e6 h6 43. Qe5 Kh7 44. Kg2 Re7 45. Rc6 Ra7 46. Qd6 Qxd6 47. Rxd6 Rxa3 48. Rd8 {[#] Strongly threatening e7.} Ra7 49. Rd7 {Precision: White = 86%, Black = 42%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.41"]
[White "Garidmagnai, Byambasuren"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2287"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "178"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,178,9,17,9,11,-78,-77,-71,-71,-72,-76,-66,-63,-81,-81,-82,-52,-52,-52,-52,-52,-60,-56,-83,-54,-68,-52,-95,0,-60,-62,-106,-66,-72,-67,-113,-114,-119,-114,-106,-82,-88,-82,-82,-68,-145,-85,-99,-95,-114,-117,-115,-94,-102,-93,-93,-100,-98,-81,-97,-101,-133,-78,-78,-78,-78,-78,-78,-78,-104,-78,-78,-78,-78,-78,-78,-38,-38,-38,-38,-38,-38,-38,-38,-38,-49,-38,-38,-32,-78,-78,-78,-78,-78,-78,-78,-78,-78,-64,-64,-64,-64,-64,-64,-71,-78,-64,-78,-78,-78,-78,-78,-78,-78,-78,-81,-86,-78,-78,-86,-83,-96,-105,-157,-140,-141,-179,-95,-95,-95,-87,-86,-86,-86,-92,-92,-86,-98,-44,-44,-30,-30,-30,-30,-30,-29,-14,-14,-14,-20,-6,-12,-14]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 {[%cal Be7e6,Be6e5][%mdl 32]} 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 e5 9. cxd5 cxd5 10. Nb5 Bb4+ 11. Bd2 Bxd2+ 12. Nxd2 a6 13. dxe5 {D45: Semi-Slav: 5 e3} Nxe5 {[%cal Bd7e5,Be5d3,Bd3c1][%mdl 32]} 14. Nd4 Bg4 {LiveBook: 60 Games} 15. Bxg4 Nfxg4 16. h3 (16. O-O $11) (16. O-O Rc8 17. Qf5 g6 18. Qf4 Qe7 19. N2f3 Rc5 20. Nxe5 Nxe5 {½-½ (68) Le,Q (2739)-Sasikiran,K (2676) Ashkhabad 2017}) 16... Rc8 $17 17. Qb1 {[#]} Rc1+ $146 {[%mdl 512]} ({Predecessor:} 17... Nf6 18. O-O g6 19. N2f3 Nxf3+ 20. Nxf3 Qa5 {1-0 (67) Paikidze,N (2346)-De Filomeno,S (2250) Biel 2010}) 18. Qxc1 Nd3+ 19. Ke2 Nxc1+ 20. Raxc1 Nf6 21. Rc2 g6 22. Rhc1 Qd6 23. Kf1 Re8 24. a4 Re7 25. Kg1 Kg7 26. N2f3 Ne4 27. Nd2 Nf6 28. N2f3 $1 Ne8 29. Nh4 Qf6 (29... Kf6 {seems wilder.} 30. Nhf3 Rc7 31. g4 Rxc2 32. Rxc2 Nc7) 30. Nhf3 Qb6 31. Ne1 Rc7 32. Nd3 Rxc2 33. Rxc2 Nf6 34. Nf4 Qa5 35. Nd3 Ne4 36. f3 ({White should try} 36. g4 $15) 36... Nf6 (36... Ng3 $142 37. Kf2 Nf5 38. Nxf5+ gxf5) 37. Kf2 h5 38. Nc5 Qb6 39. h4 Ne8 40. Nd3 Qd8 41. g3 Qd7 42. Nf4 Kh6 43. Kg2 Nc7 44. Rd2 b5 (44... Qe7 $142 45. Rd3 Qc5) 45. axb5 Nxb5 46. Nfe2 Qe7 47. Kf2 Qc5 48. Nxb5 Qxb5 {[%mdl 4096] Endgame KQ-KRN} 49. Ra2 Kg7 50. Nd4 Qd3 51. Rc2 Qd1 52. Ra2 Qh1 {Strongly threatening ...Qh2+.} 53. Ne2 Qh2+ 54. Kf1 Qh3+ 55. Kf2 Qc8 56. Nd4 Kh6 57. Ra5 Qb7 58. Rc5 Qb4 59. Rc2 Qa3 60. Rc7 Qb2+ 61. Rc2 Qb1 62. Rc7 Qh1 {...Qh2+ is the strong threat.} 63. Ne2 Kg7 {Threatens to win with ...g5!} 64. Rc5 Qd1 65. Ra5 Qd3 66. Ra2 Kh6 67. Nd4 {[#]} a5 $1 {[%mdl 512]} 68. Rc2 (68. Rxa5 Qd2+) 68... Qd1 69. f4 Kg7 70. Ra2 Kf6 71. Rc2 Qh1 72. Rc6+ Kg7 73. Nf3 Qd1 74. Nd4 Qd2+ 75. Kf3 (75. Ne2 $142) 75... Qe1 {[%cal Re1f1]} 76. Rc2 Qf1+ 77. Rf2 Qh1+ 78. Rg2 f6 79. Kf2 Qd1 80. Rg1 Qd2+ 81. Kf3 Kf7 82. Ra1 Qd3 (82... Ke8 $17 83. Rb1 Kd7) 83. Kf2 $15 {[#]} g5 $1 {[%mdl 512]} 84. hxg5 (84. fxg5 fxg5) 84... fxg5 85. fxg5 Kg6 86. Ne2 {aiming for Nf4+.} Qxb3 87. Rxa5 {The position is equal.} Kxg5 88. Ra8 Qb7 89. Rf8 Qe7 {Precision: White = 52%, Black = 57%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.42"]
[White "Amartuvshin, Ganzorig"]
[Black "Makhnev, Denis"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2280"]
[BlackElo "2449"]
[Annotator "TA"]
[PlyCount "208"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,207,19,40,31,52,51,106,93,106,92,101,112,87,91,74,74,110,69,73,69,67,56,56,41,58,25,57,48,53,50,53,52,52,52,56,57,58,46,45,45,37,-60,-63,-49,-36,-31,-19,-49,-45,-89,-81,-81,-81,-80,-81,-90,-86,-81,-83,-90,-85,-83,-85,-102,-82,-80,-43,-37,-48,-60,0,-59,-27,-48,1048,-48,-48,-48,-48,-61,-60,-60,-59,-59,-59,-56,-54,-73,-36,-77,-68,-75,-75,-84,-84,-110,-84,-96,-87,-93,-36,-41,-31,-30,-30,-30,-33,-35,-35,-35,-35,-47,-8,-8,-8,-56,-56,-73,-73,-73,-73,-73,-73,-81,-81,-81,-81,-81,-81,-81,-81,-83,-74,-83,-73,-73,-73,-73,-73,-73,-73,-73,-73,-73,-58,-73,-73,-73,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,0,-8,0,-8,0,-8,-8,-8,-8,-8,0,-8,-8,-8,0,0]} 1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 {D07: Queen's Gambit: Chigorin Defence} (6. Bxf6 exf6 7. e3 Bd6 8. Bxc4 O-O 9. Qc2 Ne7 10. O-O c6 11. h3 Bf5 12. e4 Bg6 13. a4 a5 14. Rad1 Qb6 15. Rfe1 Rad8 16. Ba2 Bb4 {0-1 (24) Carlsen,M (2801)-Ivanchuk,V (2739) Moscow 2009}) 6... Bg4 7. d5 Bxf3 (7... Na5 $14) 8. gxf3 $16 {White is better.} Ne5 9. Bg3 $146 ({Predecessor:} 9. Qd4 Ng6 10. Bxf6 exf6 11. Qxc4 Qd7 12. O-O-O O-O-O 13. f4 f5 {1-0 (35) Hucks,L-Dammkoehler,G IECG email 1995}) 9... Ned7 10. e4 Nh5 11. f4 Nxg3 12. hxg3 c6 13. dxc6 bxc6 14. Bxc4 e6 15. O-O Be7 16. Qf3 Qb6 17. Rad1 Rd8 18. e5 O-O 19. b3 Qc7 20. Kg2 Nb6 21. Bd3 Nd5 22. Nxd5 Rxd5 23. Qe4 {[%csl Gd3][%cal Re4h7] [#]} g6 24. Bc4 Rxd1 25. Bxe6 (25. Rxd1 $14 Kg7 26. g4) 25... Kg7 $15 ({Stronger than} 25... Rxf1 26. Qxg6+ Kh8 27. Qxh6+ Kg8 28. Bf5 Rxf2+ 29. Kg1 Rg2+ 30. Kxg2 Re8 31. Qh7+ Kf8 32. Qh8#) 26. Bxf7 $1 Kxf7 27. Rxd1 Rd8 28. Rc1 c5 29. f5 Rd4 30. fxg6+ Kg7 31. Qf3 {Threatening mate with Qf7+.} Kxg6 32. e6 {aiming for Qf7+.} Bf6 33. Re1 Qd6 34. Qa8 Qe7 35. Qf3 h5 36. Re3 a5 37. Qe2 h4 38. Qc2+ $1 Kh6 39. Qf5 Kg7 ({Better is} 39... Bg5 $15 40. f4 Qb7+ 41. Kg1 Rd1+ 42. Kf2 Be7) 40. gxh4 (40. Kf1 $11) 40... Bxh4 41. Rf3 Qg5+ $2 {[%mdl 8192] [#]} (41... Qf6 $15 42. Kh3 Bg5) 42. Qxg5+ $2 ({White must play} 42. Rg3 $1 $18 {[%cal Rg3g5][%mdl 512]} Kh6 (42... Bxg3 43. Qxg5+) 43. Rxg5 Bxg5 44. Qf8+ Kh7 45. Qf7+ Kh6 46. Qf8+ Kh7 47. Qf7+ Kh6 48. Qf8+) 42... Bxg5 $18 {[%mdl 4096] Endgame KRB-KR} 43. Rf5 Bd8 44. Rxc5 Kf6 45. Rc6 Be7 {Strongly threatening ...Rd2.} 46. Ra6 $1 Rd5 47. Kf3 Kf5 48. Ke3 Bb4 49. f3 Bc5+ 50. Ke2 Be7 51. Ra8 Kxe6 {Hoping for ...Kf5.} 52. Ke3 Kf5 {...Bg5+ is the strong threat.} 53. f4 Bb4 54. Rh8 Rd1 (54... Bd6 $17 55. Rh5+ Ke6 56. Rh6+ Kd7) 55. Rh5+ Kg6 56. Rg5+ $1 Kf6 {And now ...Ra1 would win.} 57. a3 $1 {[%cal Ra3b4]} Bc3 58. b4 axb4 59. axb4 Bxb4 60. Rb5 Bd6 61. Ke2 Rd4 62. Rb2 Bxf4 63. Kf1 Kf5 64. Rb5+ Ke4 65. Rb2 Be3 66. Rg2 Rd1+ 67. Ke2 Rc1 68. Rg4+ Bf4 69. Rg2 Ra1 70. Rf2 Bg3 71. Rg2 Ra3 72. Kd1 Bf4 73. Re2+ Kf3 74. Rb2 Rc3 {[%csl Gf4][%cal Rc3c1]} 75. Rf2+ Ke4 76. Rc2 Rh3 77. Re2+ Be3 78. Rc2 Kf3 (78... Kd3 $17 {[%cal Rh3h1]} 79. Rd2+ Ke4) 79. Rb2 $1 $11 {The position is equal.} Rh8 80. Kc2 $1 Ke4 81. Rb7 Rh2+ 82. Kb3 Kd3 83. Ka4 Rh5 (83... Rh6 {feels hotter.} 84. Rb3+ Kc4 85. Rb4+ Kd5 86. Rb5+ Ke4) 84. Rb3+ Kd4 85. Rb4+ Kd5 86. Rb5+ Bc5 87. Rb3 Rh8 88. Kb5 Ra8 89. Rd3+ Bd4 90. Rb3 $1 Ra1 91. Rb4 Bc3 92. Rb3 Rc1 93. Ka6 Bd4 94. Rb5+ Bc5 95. Rb7 Bd4 96. Kb5 Rc5+ 97. Ka4 Rc1 98. Kb5 Bc5 99. Rd7+ Bd6 {White must now prevent ...Rb1+.} 100. Rb7 Bc7 101. Ka4 Kc6 102. Rb3 Bd6 {( -> ...Ra1+)} 103. Rb2 Rc3 {[%csl Gd6][%cal Rc3a3]} 104. Rb6+ Kxb6 $2 {[%mdl 8192] Precision: White = 66%, Black = 57%.} (104... Kc7 105. Rb3 Rc4+ 106. Kb5 Rc5+ 107. Kb4 Rc2+ 108. Kb5 Rc5+ 109. Ka6 Rc4) 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.43"]
[White "Ozgur, Tibet Kagan"]
[Black "Ozen, Deniz"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2056"]
[BlackElo "2431"]
[Annotator "TA"]
[PlyCount "212"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,211,40,47,44,52,22,66,41,67,68,95,72,108,92,87,92,85,81,86,77,88,86,88,98,90,24,24,23,30,37,43,16,21,0,0,0,22,12,7,0,28,0,0,0,0,0,-4,-8,3,0,5,0,8,0,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-6,-6,-6,0,-6,0,-6,-6,-6,0,0,0,0,0,0,0,-122,-122,-122,0,0,0,-122,-122,-122,-122,-122,-122,-122,-122,-122,-122,-122,-122,-122,-122,-158,-150,-151,-122,-122,-122,-122,-122,-158,-158,-29999]} 1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 O-O 7. Ne2 Nxd5 8. cxd5 Ne7 9. O-O d6 10. d4 exd4 11. Nxd4 Nf5 {LiveBook: 3 Games. A29: English Opening: Four Knights Variation with 4 g3} 12. Nb3 (12. Ne2 Qf6 13. Rb1 a5 14. b3 Bd7 15. Bb2 Qh6 16. e4 Ne7 17. Bd4 b6 18. Qc1 Qh5 19. Nf4 {0-1 (39) Ivanchuk,V (2738)-Nepomniachtchi,I (2732) Leuven 2017}) 12... Bb6 $1 13. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] With the idea e4.} a6 {[#] The position is equal.} 14. Qd3 $146 ({Predecessor:} 14. Bd2 Re8 15. Qc2 Bd7 16. Rfc1 a5 17. Qd3 Ne7 18. Rc4 c6 19. dxc6 Bxc6 {Kuznetsov,S (2505)-Sprenger,E (2445) ICCF corr 1998}) 14... Qf6 15. Bd2 Re8 16. Bc3 Qh6 17. e4 Ne7 18. a5 Ba7 19. Bd4 Bxd4 20. Nxd4 ({Of course not} 20. Qxd4 Bh3 $11) 20... Bd7 21. Rac1 c5 22. dxc6 $1 Nxc6 23. Nxc6 (23. Nf5 $16 Bxf5 24. exf5) 23... Bxc6 $11 24. Rfd1 Qg5 25. b4 Rad8 26. f4 Qe7 27. Kf2 h6 {[%cal Rc6e4]} 28. Re1 Qf6 29. Qc3 Qe6 30. Qc4 Qe7 31. Rcd1 Ba4 32. Rd4 Rc8 33. Qd3 Rc2+ 34. Kg1 Qe6 35. Ra1 Ra2 36. Rxa2 Qxa2 37. Rxd6 Bc2 38. Qd2 (38. Qd5 $5 {[%cal Rd5a2]} Qb1+ 39. Kf2 $14) 38... Qb1+ 39. Kf2 Bxe4 40. Rd8 Rxd8 41. Qxd8+ Kh7 42. Bxe4+ Qxe4 {[%mdl 4096] Endgame KQ-KQ} 43. Qd2 h5 44. Qe1 Qd5 45. Qb1+ Kg8 46. Qb2 Qe4 47. Qc3 Kh7 48. Qe1 Qd5 49. Qb1+ g6 50. Qb2 Qe4 51. Qd2 Kg7 52. Qc3+ Kh7 53. Qd2 Qh1 54. Ke3 Qg1+ 55. Qf2 Qb1 56. Qd2 Qg1+ 57. Qf2 Qh1 58. Kd4 Qc6 59. Qd2 Qb5 60. Qc3 Qd7+ 61. Kc5 {Hoping for Kb6.} Qc6+ 62. Kd4 Qd6+ 63. Ke3 Qe6+ 64. Kd4 Qd6+ 65. Ke3 Qd5 66. Qd2 Qb3+ 67. Kd4 Qe6 68. Kc5 Qc6+ 69. Kd4 b6 70. axb6 Qxb6+ 71. Ke4 Qe6+ 72. Kf3 h4 73. gxh4 Qh3+ 74. Ke4 Qxh4 75. Kf3 Qh3+ 76. Ke4 Qb3 77. Kd4 Qa4 78. Ke3 Qb5 79. Kf3 Qf5 80. Kg3 Qe4 81. Qc3 Qd5 82. Kf2 Qe6 83. Kg3 Kg8 84. Qd2 Qf6 85. Kg4 Qa1 86. Qd8+ Kg7 87. Qd2 f5+ 88. Kf3 Qf1+ 89. Kg3 Qg1+ 90. Kf3 Kh6 91. Qf2 (91. h3 $11) 91... Qd1+ $17 92. Kg2 Kg7 93. Qa7+ Kh6 94. Qf2 Qd6 95. Qb2 {[%cal Rb2h8] [#]} Qxf4 96. Qh8+ Kg5 {Strongly threatening ...Qg4+.} 97. Qd8+ Kh5 {And now ...Qe4+ would win.} 98. Qh8+ Qh6 99. Qc3 Qg5+ 100. Kh1 Qf4 {[%cal Rf4f1]} 101. Qh3+ Kg5 {aiming for ...Qe4+.} 102. Qg2+ Kh6 {White must now prevent ...Qc1+.} 103. Qh3+ {[#]} Kg7 $1 104. Qc3+ Kf7 {[%cal Rf4f1]} 105. Qb3+ Ke7 {[%cal Rf4f1]} 106. Qa3 $2 (106. Kg1 $17) 106... Qf1# {Precision: White = 65%, Black = 65%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.44"]
[White "Ozer, Omer Faruk"]
[Black "Milosevic, Milos"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2388"]
[BlackElo "2292"]
[Annotator "RC"]
[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 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:01:30]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:30]} exd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:03:30]} Be7 {[%emt 0:00:00]} 6. Be2 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 7. O-O {[%emt 0:05:30]} Re8 {[%emt 0:00:00]} 8. Re1 {[%emt 0:00:30]} Bf8 {[%emt 0:00:00]} 9. Bf3 {[%emt 0:03:30]} Nbd7 {[%emt 0:04:30]} 10. g3 {[%emt 0:01:30]} c6 {[%emt 0:03:30]} 11. Bg2 {[%emt 0:01:30]} Nc5 {[%emt 0:04:30]} 12. b3 {[%emt 0:05:30]} a5 {[%emt 0:05:30]} 13. a4 {[%emt 0:01:30]} g6 {[%emt 0:00:30]} 14. Bb2 {[%emt 0:06:30]} Bg7 {[%emt 0:01:30]} 15. Qd2 {[%emt 0:00:30]} Qb6 {[%emt 0:01:30]} 16. h3 {[%emt 0:00:30]} Bd7 {[%emt 0:01:30]} 17. Kh1 {[%emt 0:18:30]} Rad8 {[%emt 0:01:30]} 18. g4 {[%emt 0:06:30]} Bc8 {[%emt 0:03:30]} 19. Rad1 {[%emt 0:02:30]} h6 {[%emt 0:15:30]} 20. Qc1 {[%emt 0:01:30]} d5 {[%emt 0:09:30]} 21. exd5 {[%emt 0:01:30]} Rxe1+ {[%emt 0:03:30]} 22. Rxe1 {[%emt 0:00:00]} cxd5 {[%emt 0:00:30]} 23. Ncb5 {[%emt 0:03:00]} Nfe4 {[%emt 0:09:30]} 24. f3 {[%emt 0:00:30]} Nd6 {[%emt 0:00:30]} 25. Nxd6 {[%emt 0:10:30]} Qxd6 {[%emt 0:02:30]} 26. Qd2 {[%emt 0:00:30]} b6 {[%emt 0:05:30]} 27. Nb5 {[%emt 0:04:48]} Qf8 {[%emt 0:05:30]} 28. Bxg7 {[%emt 0:00:32]} Qxg7 {[%emt 0:00:30]} 29. Qf4 {[%emt 0:00:20]} d4 {[%emt 0:07:28]} 30. Bf1 {[%emt 0:05:54]} Ne6 {[%emt 0:01:55]} 31. Qb8 {[%emt 0:01:23]} Qf6 {[%emt 0:02:39]} 32. Qxb6 {[%emt 0:00:16]} Qh4 {[%emt 0:00:28]} 33. Re4 {[%emt 0:05:20]} Rf8 {[%emt 0:01:47]} 34. Nxd4 {[%emt 0:07:35]} Ng5 {[%emt 0:01:21]} 35. Re2 {[%emt 0:00:13]} h5 {[%emt 0:06:00]} 36. Qf6 {[%emt 0:01:17]} hxg4 {[%emt 0:01:06]} 37. fxg4 {[%emt 0:00:31]} Bb7+ {[%emt 0:02:10]} 38. Bg2 {[%emt 0:00:47]} Qxh3+ {[%emt 0:00:39]} 39. Kg1 {[%emt 0:00:01]} Bxg2 {[%emt 0:01:07]} 40. Rxg2 {[%emt 0:00:00]} Qe3+ {[%emt 0:00:00]} 41. Kh2 {[%emt 0:03:33]} Re8 {[%emt 0:06:50]} 42. Re2 {[%emt 0:10:57]} Qh3+ {[%emt 0:05:30]} 43. Kg1 {[%emt 0:00:02]} Qxg4+ {[%emt 0:00:30]} 44. Kh1 {[%emt 0:00:01]} Rxe2 {[%emt 0:03:50]} 45. Nxe2 {[%emt 0:00:10]} Nf3 {[%emt 0:00:18]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.45"]
[White "Thilakarathne, G M H"]
[Black "Miciano, John Marvin"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2238"]
[BlackElo "2374"]
[Annotator "NA"]
[PlyCount "126"]
[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]} d6 {[%emt 0:00:30]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:30]} 4. Bg5 {[%emt 0:00:30]} Bg7 {[%emt 0:01:30]} 5. Qd2 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 6. O-O-O {[%emt 0:01:30]} O-O {[%emt 0:01:30]} 7. f4 {[%emt 0:00:30] B07: Pirc Defence: Miscellaneous Systems} (7. Bh6 Qa5 8. Bxg7 Kxg7 9. Kb1 Nbd7 10. h4 h5 11. f3 b5 12. Bd3 b4 13. Nce2 c5 14. g4 Qc7 15. dxc5 dxc5 {0-1 (66) Rublevsky,S (2702)-Mamedyarov,S (2736) Berlin 2015}) 7... b5 {[%emt 0:00:30]} 8. Bd3 {[%emt 0:05:30]} Qa5 {[%emt 0:05:30]} 9. Kb1 {[%emt 0:08:30]} b4 {[%emt 0:04:30]} 10. Nce2 {[%emt 0:00:30]} c5 {[%emt 0:02:30]} 11. Bxf6 $146 {[%emt 0:22:30]} ({Predecessor:} 11. dxc5 Qxc5 12. Nf3 Nc6 13. f5 Ng4 14. h3 Nge5 {1-0 (34) Stojanovic,D (2469)-Drljevic,L (2244) Budva 2009}) 11... exf6 {[%emt 0:06:30]} 12. f5 {[%emt 0:04:30]} Bb7 {[%emt 0:05:30]} (12... Ba6 $11 13. Bxa6 Nxa6) 13. h4 {[%emt 0:07:30]} gxf5 {[%emt 0:15:30]} 14. exf5 {[%emt 0:20:30]} Bd5 {[%emt 0:06:30]} 15. b3 {[%emt 0:05:58]} Nd7 {[%emt 0:03:30]} 16. Rh3 {[%emt 0:02:36]} Kh8 {[%emt 0:03:30]} 17. g4 {[%emt 0:04:16]} Nb6 {[%emt 0:01:30]} 18. Nf4 {[%emt 0:10:00]} c4 {[%emt 0:02:30]} 19. Be2 {[%emt 0:00:32]} (19. Nxd5 $11 Nxd5 20. Bxc4) 19... Rac8 {[%emt 0:02:30]} 20. Bf3 {[%emt 0:01:22]} Bh6 {[%emt 0:14:33]} ({Black should try} 20... Bxf3 $17 21. Nxf3 cxb3 22. axb3 Rc3) 21. g5 $1 {[%emt 0:00:33]} cxb3 {[%emt 0:02:53]} 22. axb3 {[%emt 0:00:39]} Nc4 {[%emt 0:01:30]} 23. bxc4 {[%emt 0:00:32]} Bxc4 {[%emt 0:00:08]} 24. Qg2 {[%emt 0:00:54]} Ba2+ {[%emt 0:11:43]} 25. Kc1 {[%emt 0:00:30]} Qa3+ {[%emt 0:00:00]} 26. Kd2 {[%emt 0:00:00]} Rxc2+ {[%emt 0:00:32]} 27. Ke1 {[%emt 0:00:00]} Rxg2 {[%emt 0:02:00]} 28. Bxg2 {[%emt 0:00:00]} b3 {[%emt 0:01:07]} 29. gxh6 {[%emt 0:00:02]} Qa5+ {[%emt 0:00:00]} 30. Kf2 {[%emt 0:00:44]} Qxf5 {[%emt 0:00:54]} 31. Nge2 {[%emt 0:00:16]} b2 {[%emt 0:00:27]} 32. Ra3 {[%emt 0:01:19]} b1=Q {[%emt 0:00:40]} 33. Rxb1 {[%emt 0:00:09]} Bxb1 {[%emt 0:01:08]} 34. Bh3 {[%emt 0:00:34]} Qb5 {[%emt 0:00:24]} 35. Rxa7 {[%emt 0:00:11]} Be4 {[%emt 0:01:19]} 36. Re7 {[%emt 0:01:54]} f5 {[%emt 0:01:02]} 37. Nh5 {[%emt 0:01:34]} Qd3 {[%emt 0:01:23]} 38. Bg2 {[%emt 0:00:25]} Bxg2 {[%emt 0:00:24]} 39. Kxg2 {[%emt 0:00:03]} Qd2 {[%emt 0:01:01]} 40. Nhf4 {[%emt 0:00:00]} Qe1 {[%emt 0:00:00]} 41. Rd7 {[%emt 0:02:27]} Qxh4 {[%emt 0:07:52]} 42. Rxd6 {[%emt 0:00:00]} Qe7 {[%emt 0:01:30]} 43. Rd5 {[%emt 0:02:00]} Qe3 {[%emt 0:01:30]} 44. Re5 {[%emt 0:00:30]} Rg8+ {[%emt 0:00:30]} 45. Kf1 {[%emt 0:00:30]} Qf3+ {[%emt 0:07:25]} 46. Ke1 {[%emt 0:00:00]} Ra8 {[%emt 0:01:36]} 47. Kd2 {[%emt 0:02:00]} f6 {[%emt 0:00:48]} 48. Re6 {[%emt 0:00:30]} Kg8 {[%emt 0:01:11]} 49. d5 {[%emt 0:02:30]} Kf7 {[%emt 0:05:59]} 50. Rc6 {[%emt 0:01:30]} Ra2+ {[%emt 0:03:49]} 51. Ke1 {[%emt 0:00:30]} Ra4 {[%emt 0:00:49]} 52. Rc7+ {[%emt 0:10:25]} Ke8 $19 {[%emt 0:00:19]} 53. Rc8+ {[%emt 0:08:54]} Kd7 {[%emt 0:00:45]} 54. Rh8 {[%emt 0:00:19]} Rxf4 {[%emt 0:00:47]} 55. Rxh7+ {[%emt 0:00:12]} Ke8 {[%emt 0:00:00]} 56. Nxf4 {[%emt 0:01:09]} Qxf4 {[%emt 0:00:00]} 57. Rh8+ {[%emt 0:00:14]} Kf7 {[%emt 0:00:18]} 58. h7 {[%emt 0:01:27]} Kg7 {[%emt 0:00:30]} 59. Rd8 {[%emt 0:00:00]} Kxh7 {[%emt 0:00:00]} 60. d6 {[%emt 0:00:15]} Qe3+ {[%emt 0:00:52]} 61. Kf1 {[%emt 0:00:08]} Qb6 {[%emt 0:00:06]} 62. Rd7+ {[%emt 0:00:13]} Kg6 {[%emt 0:00:22]} 63. Ke1 {[%emt 0:00:17]} f4 {[%emt 0:00:17]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.46"]
[White "Can, Isik"]
[Black "Cadilhac, Igor Tokuichi Kikuc"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2361"]
[BlackElo "2286"]
[Annotator "NA"]
[PlyCount "91"]
[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 0:00:00]} g6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 7. Bc4 {[%emt 0:00:00]} O-O {[%emt 0:00:30]} 8. Bb3 {[%emt 0:00:00]} Re8 {[%emt 0:00:30] B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} 9. f3 {[%emt 0:01:00]} d5 {[%emt 0:00:00]} 10. exd5 {[%emt 0:15:30]} Nb4 {[%emt 0:00:00]} 11. Nde2 {[%emt 0:05:30]} e6 {[%emt 0:00:30]} 12. Bd4 {[%emt 0:05:30]} exd5 {[%emt 0:00:30]} 13. Qd2 $146 {[%emt 0:09:30]} ({Predecessor:} 13. O-O Be6 14. Bf2 d4 15. Nxd4 Bxb3 16. Nxb3 {½-½ (16) Jakovenko,D (2735)-Gelfand,B (2695) Poikovsky 2018}) 13... Nc6 {[%emt 0:15:30]} 14. O-O-O {[%emt 0:01:30]} Nxd4 {[%emt 0:00:30]} 15. Nxd4 {[%emt 0:00:30]} Be6 {[%emt 0:09:30]} 16. g4 {[%emt 0:07:30]} h5 {[%emt 0:36:30]} (16... Rc8 $14) 17. Nxe6 {[%emt 0:13:30]} fxe6 {[%emt 0:00:30]} 18. Qd3 {[%emt 0:04:30]} Kh7 {[%emt 0:05:30]} 19. Rhg1 {[%emt 0:06:30]} (19. h4 $18) 19... hxg4 {[%emt 0:05:30]} 20. fxg4 {[%emt 0:00:30]} Nd7 {[%emt 0:02:30]} 21. Qh3+ {[%emt 0:05:30]} Kg8 {[%emt 0:00:30]} 22. Nxd5 {[%emt 0:00:30]} Nc5 {[%emt 0:02:15]} 23. Nc3 {[%emt 0:09:09]} Nxb3+ {[%emt 0:02:08]} (23... Qg5+ $16 {might work better.} 24. Kb1 Rad8) 24. axb3 {[%emt 0:00:12]} Qa5 {[%emt 0:04:14]} 25. Kb1 {[%emt 0:00:12]} Rac8 {[%emt 0:09:33]} 26. Qd3 {[%emt 0:02:08]} Qg5 {[%emt 0:04:06] [#]} 27. h4 $18 {[%emt 0:02:19]} Qxh4 {[%emt 0:01:14]} 28. Qxg6 {[%emt 0:00:04]} Qf6 {[%emt 0:00:19]} 29. Qxf6 {[%emt 0:00:30]} Bxf6 {[%emt 0:00:03]} 30. Ne4 {[%emt 0:00:00]} Be5 {[%emt 0:01:23]} 31. Rd7 {[%emt 0:00:00]} Red8 {[%emt 0:00:00]} 32. Rxb7 {[%emt 0:00:28]} Rd4 {[%emt 0:00:11]} 33. Re1 {[%emt 0:00:14]} Rcd8 {[%emt 0:00:57]} 34. Rxa7 {[%emt 0:01:05]} Rd1+ {[%emt 0:00:19]} 35. Rxd1 {[%emt 0:00:30]} Rxd1+ {[%emt 0:00:30]} 36. Ka2 {[%emt 0:00:30]} Rc1 {[%emt 0:00:00]} 37. c3 {[%emt 0:02:11]} Re1 {[%emt 0:00:05]} 38. Nc5 {[%emt 0:00:51]} Bd6 {[%emt 0:00:32]} 39. b4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 40. Rd7 {[%emt 0:00:00]} Bf8 {[%emt 0:00:00]} 41. Ne6 {[%emt 0:01:07]} e4 {[%emt 0:02:11]} 42. Rd8 {[%emt 0:00:30]} Kf7 {[%emt 0:00:00]} 43. Nxf8 {[%emt 0:00:30]} e3 {[%emt 0:00:00]} 44. Rd4 {[%emt 0:00:30]} Kxf8 {[%emt 0:00:30]} 45. Re4 {[%emt 0:00:30]} e2 {[%emt 0:00:30]} 46. b5 {[%emt 0:00:00]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.47"]
[White "Baenziger, Fabian"]
[Black "Agdelen, Huseyin Can"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2360"]
[BlackElo "2280"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:30]} e5 {[%emt 0:01:30]} 2. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 3. Bg2 {[%emt 0:00:00]} d5 {[%emt 0:00:30]} 4. cxd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:01:00]} 6. O-O {[%emt 0:00:00]} Be7 {[%emt 0:04:30]} 7. d4 {[%emt 0:04:30]} exd4 {[%emt 0:15:30]} 8. Nxd4 {[%emt 0:00:30]} Nxd4 {[%emt 0:03:30]} 9. Qxd4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:00]} 10. Qa4+ {[%emt 0:01:30]} c6 {[%emt 0:03:00]} 11. Rd1 {[%emt 0:00:30]} Bd7 {[%emt 0:03:30]} 12. Bg5 {[%emt 0:07:30]} O-O {[%emt 0:07:30]} 13. Nc3 {[%emt 0:02:30]} Qc8 {[%emt 0:18:30]} 14. Rac1 {[%emt 0:17:30]} Bh3 {[%emt 0:04:30]} 15. Bxf6 {[%emt 0:13:30]} Bxf6 {[%emt 0:01:30]} 16. Nd5 {[%emt 0:00:30]} Bg5 {[%emt 0:02:30]} 17. e3 {[%emt 0:01:30]} Bxg2 {[%emt 0:07:30]} 18. Kxg2 {[%emt 0:00:30]} Qf5 {[%emt 0:01:30]} 19. Nf4 {[%emt 0:02:30]} Rfe8 {[%emt 0:02:35]} 20. Qc2 {[%emt 0:00:30]} Qxc2 {[%emt 0:02:45]} 21. Rxc2 {[%emt 0:01:30]} Bxf4 {[%emt 0:00:30]} 22. gxf4 {[%emt 0:00:00]} Rad8 {[%emt 0:01:15]} 23. Rcd2 {[%emt 0:00:00]} Rxd2 {[%emt 0:00:08]} 24. Rxd2 {[%emt 0:00:30]} Kf8 {[%emt 0:00:00]} 25. Rd7 {[%emt 0:00:00]} Re7 {[%emt 0:00:09]} 26. Rd8+ {[%emt 0:00:00]} Re8 {[%emt 0:00:03]} 27. Rd7 {[%emt 0:00:30]} Re7 {[%emt 0:00:00]} 28. Rd8+ {[%emt 0:00:00]} Re8 {[%emt 0:00:07]} 29. Rd7 {[%emt 0:00:00]} Re7 {[%emt 0:00:04]} 30. Rd8+ {[%emt 0:00:00]} Re8 {[%emt 0:00:24]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.48"]
[White "Vanczak, Tamas"]
[Black "Krishna Teja, N."]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2276"]
[BlackElo "2356"]
[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 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 2. d4 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 5. Ng3 {[%emt 0:00:30]} Bg6 {[%emt 0:00:00]} 6. h4 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 7. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 8. Ne5 {[%emt 0:00:30]} Bh7 {[%emt 0:00:00]} 9. Bd3 {[%emt 0:01:30]} Bxd3 {[%emt 0:00:30]} 10. Qxd3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 11. Bd2 {[%emt 0:03:00]} Be7 {[%emt 0:03:30] B19: Classical Caro-Kann: 4...Bf5 main line} 12. O-O-O {[%emt 0:01:30]} Nbd7 {[%emt 0:06:30]} 13. f4 {[%emt 0:01:30]} Qc7 {[%emt 0:01:30] LiveBook: 4 Games} 14. Kb1 {[%emt 0:04:30]} (14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qf3 g6 17. Kb1 h5 18. c4 Rc8 19. Bc3 b5 20. d5 cxd5 21. cxd5 Nxd5 22. Rxd5 exd5 23. Qxd5 {1-0 (29) Saric,I (2652)-Navara,D (2725) Tallinn 2016}) 14... Rf8 {[%emt 0:00:30]} 15. Rhe1 $146 {[%emt 0:06:30]} ({Predecessor:} 15. f5 O-O-O 16. Qe2 Nxe5 17. dxe5 Nd5 18. Qe4 Kb8 19. c4 Nb4 20. f6 gxf6 21. exf6 {1-0 (46) Gruenfeld,Y (2448)-Duchko,U Opatija 2014}) 15... O-O-O {[%emt 0:00:30]} 16. Qf3 {[%emt 0:00:30]} c5 {[%emt 0:05:30]} 17. Qa3 {[%emt 0:08:30]} Kb8 {[%emt 0:02:30]} 18. Ba5 {[%emt 0:09:30]} b6 {[%emt 0:04:30]} 19. Qf3 {[%emt 0:03:30]} (19. Bd2 $11 {remains equal.}) 19... Nxe5 {[%emt 0:07:30]} 20. fxe5 {[%emt 0:01:30]} Ng8 {[%emt 0:05:30]} 21. Bc3 {[%emt 0:02:30]} cxd4 {[%emt 0:00:30]} 22. Bxd4 {[%emt 0:01:30]} Bxh4 {[%emt 0:01:30]} 23. Bc3 {[%emt 0:01:30]} Ne7 {[%emt 0:08:30]} 24. Bb4 {[%emt 0:02:30]} Bxg3 {[%emt 0:00:30]} 25. Qxg3 {[%emt 0:01:30]} Nf5 {[%emt 0:00:30]} 26. Qf3 {[%emt 0:08:30]} Rxd1+ {[%emt 0:00:30]} 27. Rxd1 {[%emt 0:00:30]} Rc8 {[%emt 0:02:30]} 28. c3 {[%emt 0:02:30]} Qb7 {[%emt 0:02:30]} 29. Qe2 {[%emt 0:07:30]} Ng3 {[%emt 0:02:30]} 30. Qg4 {[%emt 0:08:30]} Nf5 $2 {[%emt 0:06:30]} (30... Qxg2 $19 31. Qxg7 Qe4+ 32. Ka1 Nf5) 31. Qe2 {[%emt 0:01:30]} h5 {[%emt 0:02:30]} 32. a4 {[%emt 0:08:18]} h4 {[%emt 0:00:30]} 33. Rd3 {[%emt 0:02:45]} a5 {[%emt 0:00:30]} 34. Ba3 {[%emt 0:01:25]} Qc6 {[%emt 0:01:30]} 35. Qd2 {[%emt 0:01:43]} Qe4 {[%emt 0:04:30]} 36. Bd6+ {[%emt 0:05:46]} Kb7 {[%emt 0:00:00]} 37. b3 {[%emt 0:01:49]} g5 {[%emt 0:01:00]} 38. Kb2 $19 {[%emt 0:01:34]} (38. Ka2 $142 g4 39. Ba3) 38... g4 {[%emt 0:00:00]} 39. c4 {[%emt 0:00:19]} g3 {[%emt 0:01:00]} 40. c5 {[%emt 0:00:00]} h3 {[%emt 0:00:00]} 41. cxb6 {[%emt 0:02:21]} Qxg2 {[%emt 0:01:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.49"]
[White "Tuncer, Tuna"]
[Black "Nogerbek, Kazybek"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2342"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,14,22,-12,-12,-4,-12,-12,-5,-7,-11,-12,0,-12,-11,-105,-44,-82,-88,-91,-87,-76,-12,-9,5,7,7,-27,-31,-34,-43,-60,-12,-69,-62,-56,-33,-51,-39,-87,-78,-79,-77,-85,-77,-87,-74,-87,-69,-64,-80,-145,-102,-189,-81,-135,-116,-191,-206,-271,-239,-237,-218,-282,-253,-527,-516,-691,-676,-658,-650,-1227,-1181,-29984,-29985,-29989,-29990,-29990,-29991]} 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. a4 b4 5. O-O e6 6. b3 {A05: Réti Opening: 1 Nf3 Nf6} (6. d3 a5 7. e4 Be7 8. Nbd2 O-O 9. Re1 d6 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}) 6... c5 7. Bb2 Be7 8. d3 {The position is equal.} O-O 9. e4 d5 $146 ({Predecessor:} 9... d6 10. Nbd2 e5 11. Nc4 Nc6 12. Nfd2 {0-1 (39) Schmittdiel,E (2439)-De Francesco,K (2246) Augsburg 2013}) 10. Ne5 Nfd7 11. Nxd7 Nxd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 12. f4 {[#]} (12. Qe2 $11) 12... dxe4 (12... c4 $1 $17 {[%mdl 512]} 13. bxc4 dxc4) 13. dxe4 {[#]} c4 $1 {[%mdl 512]} 14. bxc4 Nb6 15. Nd2 Bc5+ (15... a5 $17) 16. Kh1 $11 Bd4 17. Bxd4 Qxd4 18. Rf3 Nxc4 19. Rd3 Qc5 {Threatens to win with ...Nb2.} 20. Nb3 Qf2 {White must now prevent ...Nb2.} 21. Rf3 (21. Qg1 $11 Qxg1+ 22. Kxg1) 21... Qb6 $15 22. a5 Qc7 23. Qe1 $1 Rac8 24. a6 Ba8 $1 25. c3 Nd6 $36 {[%mdl 2048] Keeping White busy.} 26. cxb4 Bxe4 27. Rf2 Bxg2+ 28. Rxg2 Nf5 29. Nc5 Rfd8 30. Rc1 ({White should play} 30. g4 Nd4 31. Qe4) 30... Qc6 31. Qe2 {[#]} (31. g4 $17 {might work better.} Nd4 32. Qf2) 31... Qd5 (31... h5 $1 $19 {[%mdl 512] has better winning chances.} 32. Rc3 (32. Qxh5 Rd2) 32... Rb8) 32. Qa2 (32. Re1 $142) 32... Qa8 $17 {aiming for ...Ne3.} 33. Qf2 {[#]} (33. Kg1 $17 {was called for.}) 33... h5 $1 $19 34. Rb1 Qc6 35. h3 {[#]} h4 $1 {[%mdl 512]} 36. gxh4 Rd4 {[%cal Bd8d4,Bd4f4,Bf4f2][%mdl 32]} 37. Kh2 $2 (37. h5) 37... Qd6 38. Nb7 Qxa6 39. Nc5 Qd6 40. Nb7 Qb8 41. Rbg1 Rxf4 {Black mates.} 42. Rxg7+ Nxg7 43. Qg3 Rf2+ {Precision: White = 33%, Black = 63%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.50"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Kilic, Efe Mert"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2565"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,93,43,46,25,34,29,42,37,62,45,42,17,35,0,0,-74,28,31,29,39,40,0,51,30,46,53,41,52,96,76,117,124,139,135,164,134,146,154,162,160,195,200,221,221,218,212,314,208,415,414,565,551,581,430,429,429,429,409,379,366,922,914,915,917,860,847,29986,93,29987,29988,29988,1622,1622,1497,5278,1234,3271,2882]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. g3 Bg4 {C41: Philidor Defence} (6... Nc6 7. Bg2 Nxd4 8. Qxd4 O-O 9. O-O Re8 10. Re1 Be6 11. e5 dxe5 12. Qxd8 Rexd8 13. Bxb7 Rab8 14. Bg2 {½-½ (62) Guseinov,G (2645)-Carlsen,M (2832) chess.com INT 2017}) 7. f3 Bd7 8. Bg2 O-O 9. O-O Re8 {LiveBook: 6 Games} 10. b3 Nc6 11. Nde2 Bf8 12. Bb2 Ne5 $146 ({Predecessor:} 12... g6 13. Qd2 Bg7 14. Rad1 a5 {1-0 (30) Valsecchi,A (2510)-Chernov,V (2407) Karlsruhe 2018}) 13. Qd2 c6 14. Kh1 Qb6 15. a3 Rad8 16. h3 {[#]} (16. Na4 $11 Qa6 17. Nac3) 16... Ng6 (16... d5 $1 $17 {And now ...dxe4 would win.} 17. f4 Nf3 18. Rxf3 dxe4) 17. f4 $11 Qc7 18. Rae1 Bc8 19. Qd3 b5 ({Black should play} 19... d5 $11) 20. Nd1 $14 d5 {[%cal Rf6e4]} 21. Bxf6 $1 gxf6 22. exd5 cxd5 23. Nd4 a6 24. Ne3 Bb7 25. b4 Qb6 26. c3 Ne7 27. Re2 Nc8 28. Rfe1 f5 29. Nexf5 Rxe2 30. Qxe2 {Hoping for Qg4+.} Qf6 31. Kh2 Nb6 (31... Nd6 {is a better defense.}) 32. Ne3 {[%cal Bf5e3,Be3g4,Bg4e5][%mdl 32]} Rc8 $2 (32... Bc8 33. Qd1 Qh6) 33. Ng4 $18 Qh8 34. Qd3 h5 35. Ne5 Qh7 36. Qxh7+ Kxh7 37. Nxf7 Rxc3 38. Ng5+ Kg8 $2 (38... Kh8 39. Re6 Nd7 40. Nf7+ Kg7) 39. Re6 Nd7 40. Rg6+ Kh8 41. Nde6 {[#] Threatening mate with Nf7+.} Rc2 42. Nf7+ Kh7 43. f5 {[%cal Re6g5]} Bh6 44. Rxh6+ (44. Nxh6 $142 Rxg2+ 45. Kxg2 d4+ 46. Kf2 Bd5 47. Nf7 Bxe6 48. Ng5+ Kh8 49. fxe6) 44... Kg8 {White is clearly winning.} 45. Nd6 {White threatens Rg6+ and mate.} Ne5 46. Nd4 Nf3+ 47. Nxf3 {Precision: White = 69%, Black = 40%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.51"]
[White "Sibashvili, Giorgi"]
[Black "Kara, Yanki"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2425"]
[BlackElo "2262"]
[Annotator "TA RC"]
[PlyCount "121"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 35,121,20,25,22,12,12,18,10,25,27,22,22,27,25,27,30,29,21,26,24,25,9,7,6,19,0,8,0,0,0,16,24,14,18,22,8,8,15,29,0,7,0,8,8,8,8,8,8,8,8,8,8,187,0,0,0,84,129,450,582,850,852,719,845,833,833,812,597,844,827,631,576,574,428,6103,220,537,512,29978,29979,29980,29981,29981,29982,29982,29982,29984,29984]} 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. Qd2 Nf4 12. Rfd1 Nxd4 13. Bxd4 Bxd4+ 14. Qxd4 Nxe2+ {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} 15. Nxe2 b6 16. Nc3 Bb7 17. Rac1 {[%cal Ba1c1,Bc1c4,Bc4e4][%mdl 32]} Qg5 18. Nd5 Bxd5 $1 {LiveBook: 13 Games} 19. cxd5 Re7 (19... Rac8 20. Qd2 Qe5 21. Qd4 Qg5 22. Qd2 Qe5 23. Qd4 Qg5 24. Qd2 {½-½ (24) Mamedyarov,S (2772)-Radjabov,T (2710) Shamkir 2017}) 20. Qd2 Qe5 21. Rc4 f5 22. Rdc1 fxe4 23. Rxe4 Qf6 $146 24. Qc3 Qxc3 25. Rxc3 Rae8 26. Rxe7 Rxe7 $11 {[%mdl 4096] Endgame KR-KR} 27. Kf2 Re5 28. Rd3 g5 29. b3 a6 30. g3 Kf7 31. f4 gxf4 32. gxf4 Re7 33. Re3 Rd7 $1 34. Kf3 Kf6 35. Re6+ Kf5 36. Re8 a5 37. Rf8+ Kg6 38. f5+ Kg7 39. Re8 Kf7 40. Re6 Rd8 41. Kf4 Rg8 42. Rh6 Kg7 43. Rh3 {Strongly threatening Rg3+.} Rc8 $2 {[#]} (43... Kf6 $11 {and Black is okay.}) 44. Rc3 $2 (44. Kg5 $1 $18) 44... Kf6 45. a4 Kf7 (45... b5 $11 {keeps the balance.}) 46. Rh3 $16 Kg7 $2 {[%mdl 8192] [#]} (46... Rg8 $16) 47. Kg5 $1 $18 Re8 {intending ...Re5.} 48. f6+ Kg8 {[#]} 49. f7+ $1 {[%mdl 512]} Kxf7 50. Rxh7+ Kg8 51. Rxc7 Re5+ 52. Kg6 {White threatens Rc8+ and mate.} Kf8 53. h4 Rxd5 54. h5 Rd3 (54... Rc5 $142 55. Rf7+ Kg8 56. Rg7+ Kh8 57. Rh7+ Kg8 58. Rg7+ Kh8 59. Rh7+ Kg8 60. Rg7+) 55. Rc8+ (55. h6 $142 Rg3+ 56. Kf5) 55... Ke7 56. h6 Rxb3 (56... Kd7 $18 57. h7 Kxc8 58. h8=Q+ Kc7) 57. h7 {White mates.} Rh3 58. h8=Q Rxh8 59. Rxh8 Kd7 60. Rh5 Kc6 61. Rb5 {Precision: White = 67%, Black = 44%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.52"]
[White "Jogstad, Martin"]
[Black "Zarubitski, Viachaslau"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2305"]
[BlackElo "2425"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,156,23,25,39,39,37,37,26,24,42,34,27,31,45,45,39,26,24,2,16,14,14,12,27,26,23,14,44,52,48,47,46,39,57,15,14,0,43,43,42,36,38,39,37,22,22,19,18,17,17,19,21,20,27,0,20,9,10,0,0,-35,0,-43,-38,-31,-26,-26,-26,-69,-59,-60,-35,-35,-29,-25,-27,-44,-9,-89,-104,-99,-99,-91,-89,-748,-748,-748,-741,-741,-741,-741,-741,-741,-727,-526,-379,-748,-683,-707,-683,-748,-748,-723,-669,-669,0,-662,-654,-618,-583,-535,-354,-347,-329,-313,-291,-763,-763,-756,-748,-748,-748,-748,-748,-748,-748,-719,-717,-645,-581,-329,0,-322,-307,-296,-281,-312,-312]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5 {D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5} 12. Ne3 gxf4 13. Nxf5 O-O-O {White is slightly better.} 14. Qc2 Nc5 15. O-O ({Of course not} 15. gxf4 Nc4 $15) 15... fxg3 16. hxg3 a5 17. Rfd1 h5 18. e3 Kb8 19. Rd4 {[#]} Ne6 $146 20. Rxd8+ Qxd8 21. Rd1 Qc7 22. Ne4 Bb4 23. b3 Ng6 24. Qb2 Rd8 25. Qa1 Ka7 26. Bf3 Rxd1+ 27. Qxd1 Qe5 $1 {[%cal Re5f5]} 28. Nfd6 f5 29. Nc4 Qd5 30. Ned6 Qxd1+ 31. Bxd1 Ng7 32. Bc2 Ne7 33. Kg2 Ka6 {...b5 is the strong threat.} 34. Nf7 $1 b5 35. Nce5 $1 Kb6 36. Nd3 Bc3 37. Nfe5 Kc7 38. Nf3 Kd6 39. Ng1 Bf6 40. Ne2 Nd5 41. Kh3 bxa4 42. bxa4 c5 43. Ndf4 $1 Nb6 44. f3 Nc4 45. e4 Ne3 46. Bb1 fxe4 47. Bxe4 c4 48. Bg6 c3 {White should prevent ...Ne6.} 49. Nxh5 (49. g4 $11 {remains equal.}) 49... Nxh5 $17 50. Bxh5 $11 {[%mdl 4096] Endgame KBN-KBN} c2 51. Bg6 Bb2 52. g4 $2 {[%mdl 8192] [#]} (52. Kh4 $17) 52... c1=Q $19 53. Nxc1 Bxc1 54. Kg3 Nd5 55. Be4 Bf4+ 56. Kh4 Nf6 57. Bb1 Nd7 58. Be4 $2 {[#]} (58. g5) 58... Ne5 59. Kh5 Ke7 60. Kh4 Kf6 61. Bb7 Kg6 62. Be4+ Kf6 63. Bb7 $1 Ng6+ 64. Kh3 Kg5 65. Kg2 Ne5 66. Kf2 Bc1 67. Kg3 Bd2 68. Be4 $2 (68. Kf2) 68... Be1+ 69. Kg2 Kf4 70. Bb7 Bh4 71. Kh3 Bg3 72. Kg2 Ng6 73. Kf1 Ke3 74. Kg2 Be1 75. Kf1 Bg3 76. Kg2 Bf4 {Black has a decisive advantage.} 77. Kh3 Kf2 78. Ba8 Bg5 {Precision: White = 35%, Black = 82%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.53"]
[White "Secheres, Adrian-Simion"]
[Black "Rodrigue-Lemieux, Shawn"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "2408"]
[BlackElo "2250"]
[Annotator "ChessBase"]
[PlyCount "111"]
[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 0:00:00]} 3. Nc3 {[%emt 0:00:30]} Bb4 {[%emt 0:00:00]} 4. Qc2 {[%emt 0:00:00]} d5 {[%emt 0:00:30]} 5. cxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:00]} 6. Bg5 {[%emt 0:00:30]} h6 {[%emt 0:05:00]} 7. Bh4 {[%emt 0:00:00]} c5 {[%emt 0:06:30]} 8. dxc5 {[%emt 0:00:00]} g5 {[%emt 0:01:30]} 9. Bg3 {[%emt 0:00:30]} Ne4 {[%emt 0:01:30]} 10. e3 {[%emt 0:00:00]} Qf6 {[%emt 0:06:30]} 11. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:01:30]} 12. Bb5 {[%emt 0:13:30]} Nxc3 {[%emt 0:05:30]} 13. Bxc6+ {[%emt 0:01:30]} bxc6 {[%emt 0:00:30]} 14. a3 {[%emt 0:05:30]} Bf5 {[%emt 0:45:30]} 15. Qd2 {[%emt 0:03:30]} Bh3 {[%emt 0:03:11]} 16. Be5 {[%emt 0:12:30]} Qf5 {[%emt 0:00:06]} 17. Bxc3 {[%emt 0:05:30]} Bxg2 {[%emt 0:04:08]} 18. Nd4 {[%emt 0:01:30]} Bxc3 {[%emt 0:04:33]} 19. Qxc3 {[%emt 0:00:30]} Qe5 {[%emt 0:00:41]} 20. Rg1 {[%emt 0:00:30]} Qxh2 {[%emt 0:01:19]} 21. O-O-O {[%emt 0:00:30]} O-O {[%emt 0:06:08]} 22. f4 {[%emt 0:15:30]} Be4 {[%emt 0:02:54]} 23. fxg5 {[%emt 0:00:30]} h5 {[%emt 0:00:33]} 24. Qd2 {[%emt 0:08:30]} Qe5 {[%emt 0:01:41]} 25. Rdf1 {[%emt 0:09:30]} Bg6 {[%emt 0:01:08]} 26. Rf4 {[%emt 0:01:47]} Rac8 {[%emt 0:00:31]} 27. Rg3 {[%emt 0:10:30]} Rfe8 {[%emt 0:00:16]} 28. b3 {[%emt 0:01:25]} h4 {[%emt 0:00:55]} 29. Rh3 {[%emt 0:00:25]} Qxg5 {[%emt 0:00:43]} 30. Rfxh4 {[%emt 0:02:37]} Qg1+ {[%emt 0:00:06]} 31. Qd1 {[%emt 0:01:53]} Qf2 {[%emt 0:00:05]} 32. Ne2 {[%emt 0:03:27]} Rxe3 {[%emt 0:01:11]} 33. Rh8+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:03]} 34. Qd4+ {[%emt 0:00:25]} f6 {[%emt 0:00:30]} 35. Rxe3 {[%emt 0:01:33]} Qe1+ {[%emt 0:00:39]} 36. Kb2 {[%emt 0:01:34]} Qb1+ {[%emt 0:00:09]} 37. Kc3 {[%emt 0:00:03]} Qa1+ {[%emt 0:00:03]} 38. Kb4 {[%emt 0:00:39]} a5+ {[%emt 0:01:34]} 39. Ka4 {[%emt 0:00:00]} Qxd4+ {[%emt 0:01:03]} 40. Nxd4 {[%emt 0:00:00]} Kxh8 {[%emt 0:00:00]} 41. Kxa5 {[%emt 0:04:36]} Be4 {[%emt 0:01:20]} 42. Kb6 {[%emt 0:01:30]} f5 {[%emt 0:00:30]} 43. a4 {[%emt 0:04:30]} f4 {[%emt 0:03:30]} 44. Rh3+ {[%emt 0:00:30]} Kg7 {[%emt 0:00:00]} 45. Ne6+ {[%emt 0:02:30]} Kf6 {[%emt 0:00:00]} 46. Nxf4 {[%emt 0:00:00]} d4 {[%emt 0:03:30]} 47. a5 {[%emt 0:01:00]} Ke5 {[%emt 0:05:55]} 48. Nd3+ {[%emt 0:01:30]} Bxd3 {[%emt 0:00:36]} 49. Rxd3 {[%emt 0:00:30]} Ke4 {[%emt 0:00:00]} 50. Rd1 {[%emt 0:00:30]} Rb8+ {[%emt 0:00:29]} 51. Kxc6 {[%emt 0:00:30]} Rxb3 {[%emt 0:00:30]} 52. Ra1 {[%emt 0:00:00]} d3 {[%emt 0:00:30]} 53. a6 {[%emt 0:00:00]} d2 {[%emt 0:00:45]} 54. a7 {[%emt 0:00:30]} Ra3 {[%emt 0:00:15]} 55. Rxa3 {[%emt 0:00:30]} d1=Q {[%emt 0:00:30]} 56. a8=Q {[%emt 0:00:00]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.54"]
[White "Huber, Martin Christian"]
[Black "Nalbant, Tuna Onat"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2390"]
[BlackElo "2241"]
[Annotator "NA"]
[PlyCount "109"]
[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]} d5 {[%emt 0:00:30]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 3. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:30]} 4. g3 {[%emt 0:00:30]} Be7 {[%emt 0:01:30]} 5. Bg2 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 6. O-O {[%emt 0:00:00]} c6 {[%emt 0:05:30]} 7. Qc2 {[%emt 0:02:00]} Nbd7 {[%emt 0:00:30]} 8. Rd1 {[%emt 0:01:30]} b6 {[%emt 0:01:30]} 9. b3 {[%emt 0:01:30]} Bb7 {[%emt 0:02:30]} 10. Nc3 {[%emt 0:00:30]} Rc8 {[%emt 0:02:30]} 11. e4 {[%emt 0:01:30]} dxe4 {[%emt 0:02:30]} 12. Nxe4 {[%emt 0:03:30]} Nxe4 {[%emt 0:08:30]} 13. Qxe4 {[%emt 0:00:00]} Re8 {[%emt 0:06:30]} 14. Bf4 {[%emt 0:08:00] LiveBook: 5 Games E08: Closed Catalan: Main Line: 7 Qc2} Nf6 {[%emt 0:04:30]} 15. Qc2 {[%emt 0:02:30]} Bd6 {[%emt 0:04:30]} 16. Bxd6 {[%emt 0:04:30]} Qxd6 {[%emt 0:00:00]} 17. c5 $146 {[%emt 0:00:30]} ({Predecessor:} 17. Ne5 Qe7 18. c5 Nd5 19. Rac1 f6 20. Nf3 Rc7 21. a3 b5 {1-0 (60) Simic,R (2402)-Konjevic,D (2351) Budva 2003}) 17... Qc7 {[%emt 0:06:00]} 18. Ne5 {[%emt 0:03:30]} Nd7 {[%emt 0:10:30]} 19. Nc4 {[%emt 0:06:30]} Rb8 {[%emt 0:07:30]} 20. Nd6 {[%emt 0:04:30]} Red8 {[%emt 0:02:30]} 21. b4 {[%emt 0:11:30]} Nf6 {[%emt 0:04:30]} 22. Rac1 {[%emt 0:04:30]} Bc8 {[%emt 0:07:30]} 23. Qa4 {[%emt 0:12:30]} b5 {[%emt 0:00:30]} 24. Qb3 {[%emt 0:00:30]} Nd5 {[%emt 0:02:57]} 25. f4 {[%emt 0:04:30]} a5 {[%emt 0:04:51]} 26. a3 {[%emt 0:01:30]} g6 {[%emt 0:04:49]} 27. Re1 {[%emt 0:02:30]} Ne7 {[%emt 0:02:50]} 28. Rcd1 {[%emt 0:04:30]} axb4 {[%emt 0:00:47]} 29. axb4 {[%emt 0:00:30]} Nd5 {[%emt 0:03:31]} 30. Bxd5 {[%emt 0:03:29]} exd5 {[%emt 0:00:40]} 31. Ne8 {[%emt 0:01:15]} Qb7 {[%emt 0:00:39]} 32. Qe3 {[%emt 0:02:58]} Bf5 {[%emt 0:02:13]} 33. Nf6+ {[%emt 0:00:29]} Kf8 {[%emt 0:01:03]} 34. Qe5 {[%emt 0:02:49]} Be6 {[%emt 0:00:15]} 35. Nxh7+ {[%emt 0:00:46]} Kg8 {[%emt 0:00:46]} 36. Nf6+ {[%emt 0:00:50]} Kf8 {[%emt 0:00:23]} 37. g4 {[%emt 0:01:07]} Qc8 {[%emt 0:00:42]} 38. Qg5 {[%emt 0:02:38]} Kg7 {[%emt 0:00:31]} 39. f5 {[%emt 0:03:26]} Bxf5 {[%emt 0:00:44]} 40. gxf5 {[%emt 0:00:00]} Qxf5 {[%emt 0:00:00]} 41. Nh5+ {[%emt 0:01:13]} Kh7 {[%emt 0:04:19]} 42. Qxf5 {[%emt 0:00:30]} gxf5 {[%emt 0:00:00]} 43. Rf1 {[%emt 0:01:30]} Ra8 {[%emt 0:04:00]} 44. Rxf5 {[%emt 0:06:30]} Ra4 {[%emt 0:04:30]} 45. Ng3 {[%emt 0:00:30]} Rxb4 {[%emt 0:00:30]} 46. Rxf7+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:41]} 47. Rc7 $18 {[%emt 0:02:00]} Ra8 {[%emt 0:00:40]} 48. Rxc6 {[%emt 0:01:30]} Rb2 {[%emt 0:01:09]} 49. Rd6 {[%emt 0:04:30]} Raa2 {[%emt 0:01:47]} 50. Nf1 {[%emt 0:00:30]} b4 {[%emt 0:00:30]} 51. Rxd5 {[%emt 0:02:30]} b3 {[%emt 0:00:26]} 52. c6 {[%emt 0:00:37]} Rc2 {[%emt 0:05:20]} 53. Rc5 {[%emt 0:00:35]} Rxc5 {[%emt 0:01:13]} 54. dxc5 {[%emt 0:00:18]} Rc2 {[%emt 0:00:00]} 55. c7 {[%emt 0:00:30]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.55"]
[White "Tifferet, Shaked"]
[Black "Arcuti, Davide"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2299"]
[BlackElo "2356"]
[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. d4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:30]} 5. Nd2 {[%emt 0:00:30]} O-O {[%emt 0:03:30]} 6. Ngf3 {[%emt 0:00:30]} b6 {[%emt 0:03:30]} 7. O-O {[%emt 0:01:30]} Bb7 {[%emt 0:01:30]} 8. Ne5 {[%emt 0:00:30]} Re8 {[%emt 0:08:30] E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} (8... Bd6 9. cxd5 exd5 10. Ndc4 Be7 11. Bf4 Ne4 12. Nd2 Ng5 13. Bxg5 Bxg5 14. Rc1 Re8 15. e3 c5 16. dxc5 Rxe5 17. f4 Nc6 18. fxe5 Nxe5 {½-½ (44) Xu,X (2574)-Bu,X (2725) China 2018}) 9. a3 {[%emt 0:00:30]} Bf8 {[%emt 0:05:30]} 10. b4 {[%emt 0:00:30]} Nbd7 {[%emt 0:08:30]} 11. Bb2 {[%emt 0:00:00]} c5 {[%emt 0:10:30]} 12. bxc5 {[%emt 0:06:00]} bxc5 {[%emt 0:01:30]} 13. Nxd7 {[%emt 0:12:30]} Nxd7 {[%emt 0:00:30]} 14. Rb1 {[%emt 0:23:30] [#]} Nb6 $146 {[%emt 0:08:30]} ({Predecessor:} 14... Rb8 15. cxd5 Bxd5 16. Bxd5 exd5 17. dxc5 Nxc5 {½-½ (32) Virovlansky,S (2445)-Swiercz,D (2585) Golden Sands 2012}) 15. Re1 {[%emt 0:20:30]} Rc8 {[%emt 0:05:30]} 16. dxc5 {[%emt 0:01:30]} Bxc5 {[%emt 0:01:30]} 17. e3 {[%emt 0:01:30]} Bf8 {[%emt 0:03:30]} 18. h4 {[%emt 0:04:30]} Ba8 {[%emt 0:03:30]} 19. cxd5 {[%emt 0:01:30]} Bxd5 {[%emt 0:01:30]} 20. e4 {[%emt 0:06:22]} Ba8 {[%emt 0:01:30]} 21. Rc1 {[%emt 0:01:26]} Rxc1 {[%emt 0:01:30]} 22. Bxc1 {[%emt 0:00:40]} Qd4 {[%emt 0:05:30]} 23. Qg4 {[%emt 0:04:07]} Nd7 {[%emt 0:06:27]} 24. Nf3 {[%emt 0:01:08]} Qc3 $15 {[%emt 0:01:18]} 25. Bd2 {[%emt 0:02:03]} Qxa3 {[%emt 0:01:26]} 26. e5 {[%emt 0:00:15]} Qd3 {[%emt 0:01:21]} 27. Bg5 {[%emt 0:07:20]} Rb8 {[%emt 0:04:38]} 28. h5 {[%emt 0:02:59]} Rb4 {[%emt 0:00:36]} 29. Bf4 {[%emt 0:00:18]} h6 {[%emt 0:01:08]} 30. Nh4 {[%emt 0:01:15]} Bxg2 {[%emt 0:00:54]} 31. Nxg2 {[%emt 0:00:21]} Rb1 {[%emt 0:03:18]} 32. Kh2 {[%emt 0:00:12]} Rxe1 {[%emt 0:02:34]} 33. Nxe1 {[%emt 0:00:30]} Qf1 {[%emt 0:00:30]} 34. Ng2 {[%emt 0:00:30]} Qxf2 {[%emt 0:00:30]} 35. Be3 {[%emt 0:00:30]} Nxe5 {[%emt 0:00:30]} 36. Qe4 {[%emt 0:00:30]} Qf6 {[%emt 0:00:30]} 37. Nf4 {[%emt 0:00:30]} Ng4+ {[%emt 0:00:30]} 38. Kh3 {[%emt 0:00:30]} Nxe3 {[%emt 0:00:30]} 39. Qxe3 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 40. Qb3 {[%emt 0:00:30]} Qf5+ {[%emt 0:00:00]} 41. Kg2 {[%emt 0:04:34]} Bd6 {[%emt 0:05:20]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.56"]
[White "Noboa, Kevin"]
[Black "Murzin, Volodar"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2256"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,90,70,6,0,-8,35,-6,-10,-27,-24,-32,-17,-14,-14,-8,7,0,0,0,10,0,0,0,0,-116,-42,-209,-198,-501,-472,-497,-498,-464,-477,-494,-489,-434,-356,-352,-333,-310,-233,-220,-230,-216,-205,-209,-223,-196,-206,-599,-593,-595,-605,-734,-667,-836,-814,-2789,-2638,-29959,-10903,-29984,-29985,-29987,-29988,-29989,-29990]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 h6 7. Bh4 g5 8. Bg3 Nh5 9. Bd3 {E61: King's Indian: Early deviations for White, including Smyslov System} f5 10. Nd2 Nxg3 11. hxg3 c5 12. d5 e6 (12... Nd7 13. f4 Nf6 14. Qe2 gxf4 15. gxf4 Ng4 16. e4 fxe4 17. Qxe4 {0-1 (34) Indjic,A (2581)-Amin,B (2680) Abu Dhabi 2017}) 13. Qc2 {LiveBook: 10 Games} ({Better is} 13. g4 $1 $14) 13... exd5 $11 14. Nxd5 Nc6 15. O-O $146 ({Predecessor:} 15. g4 fxg4 16. Bh7+ Kh8 17. Ne4 {0-1 (52) Krylov,M (2480)-Glek,I (2528) Moscow 2009}) 15... Be6 16. a3 Ne5 17. Rad1 Bxd5 18. cxd5 Qd7 19. Be2 Rae8 20. b4 cxb4 21. axb4 f4 $1 22. Bh5 Rc8 23. Qe4 {[%cal Re3f4]} fxg3 24. f4 (24. fxg3 $11 {remains equal.} Qc7 25. Nb3) 24... gxf4 (24... Ng4 $17 {Hoping for ...Nf2.} 25. Bxg4 Qxg4 26. fxg5 Qh5 27. Qe6+ Kh8) 25. exf4 $2 {[#]} (25. Rxf4 $15 Kh8 26. Be2) 25... Ng4 $1 $19 26. Qe6+ $2 (26. Qg6 Ne3 27. Rde1 Nxf1 28. Bg4) 26... Qxe6 27. dxe6 Bd4+ 28. Kh1 Nf2+ 29. Rxf2 Bxf2 30. Bf7+ Rxf7 31. exf7+ Kxf7 {[%mdl 4096] Endgame KRB-KRN} 32. Ne4 Kf8 33. Nxf2 gxf2 {KR-KR} 34. g3 Re8 {[#] ( -> ...Re1+)} 35. Rf1 Re4 36. Rxf2 Rxb4 {...a5 is the strong threat.} 37. Rc2 $2 (37. Ra2 {is more resistant.}) 37... a5 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 38. Kg2 a4 39. Kh3 Kf7 40. Kg4 a3 41. Ra2 Ra4 42. Kh5 b5 {[%cal Bb7b5,Bb5b4,Bb4b3,Bb3b2][%mdl 32]} 43. Kxh6 b4 {Black mates.} 44. g4 b3 45. Rd2 b2 {Precision: White = 24%, Black = 78%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.57"]
[White "Galperin, Platon"]
[Black "Tarlabasi, Emirhan"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2348"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,153,11,10,7,20,21,35,22,27,16,50,50,53,43,81,61,72,75,80,72,126,146,169,127,153,152,212,175,173,136,141,117,184,118,115,73,78,78,62,74,65,65,101,1,1,1,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,15,88,88,88,88,88,88,88,88,88,88,112,112,160,140,1162,1189,1266,1156,1011,847,781,594,1159,1006,29967,29967,29971,29972,29972,29973,29975,29974,29973,29974,29978,29973,29964,12366,29980,29981,29982,29983,29983,29984,29984,29985,29986,29986,29986,29987]} 1. c4 {Ribli,Z} e6 2. g3 d5 3. Bg2 Nf6 4. d4 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qc1 Nc6 13. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3c5][%mdl 32] E05: Open Catalan: 5 Nf3 Be7} Bg6 {[#]} 14. Rd1 $146 ({Predecessor:} 14. Nb3 h6 15. Bxf6 Bxf6 16. Rd1 Nb4 17. Ne1 c6 18. a5 Bh5 19. Qd2 Nd5 20. Nd3 Re8 {1-0 (68) Ivanisevic,I (2530)-Beliavsky,A (2654) Belgrade 2000 CBM 080 [Ribli,Z]}) 14... Nd5 15. Bxe7 {White is slightly better.} Qxe7 16. a5 Rfd8 17. Nb3 Ncb4 {White should prevent ...Bc2.} 18. Rd2 Nf6 19. Qc4 Ne4 20. Rdd1 b5 {[#]} 21. Qc1 $1 Nf6 (21... Qf6 $142) 22. Nc5 $16 {Threatens to win with Ne5.} Nc2 23. Ra2 Nb4 24. Ra3 Nc2 (24... Ne4 $16 {might work better.}) 25. Rb3 Ne4 26. Nxe4 Bxe4 27. Rc3 Bxf3 (27... Nb4 $16 {was called for.}) 28. Rxc2 (28. Bxf3 $18 Nxd4 29. Rxd4 Rxd4 30. e3 (30. Bxa8 Qd8 $14)) 28... Bxg2 29. Rxc7 Qb4 {[#] ...Bd5 is the strong threat.} 30. Kxg2 Qxa5 31. Qf4 Rf8 32. Rdc1 Rad8 33. Ra7 (33. e3 $16) 33... Qb6 $1 $36 {[%cal Rb6a7][%mdl 2048] Black has the initiative.} 34. Rcc7 {Strongly threatening e3.} Qxd4 35. Rxf7 Qxa7 $1 36. Rxa7 {Qc7 would kill now.} Rxf4 37. gxf4 {[%mdl 4096] Endgame KR-KR} Rd2 38. Kf3 Rxb2 39. Rxa6 Kf7 40. Ra7+ Kf6 41. h4 h5 42. Rc7 Rb3+ 43. e3 Rd3 44. Kg2 b4 45. Rb7 b3 46. Rb5 Kg6 47. Rg5+ Kf6 {aiming for ...Rd5.} 48. Rb5 Kg6 49. Kf3 Kf6 50. Ke2 Rc3 51. Rxh5 Rc8 (51... b2 $5 52. Rb5 $8 Rc2+ 53. Kd3 Rxf2 $11) 52. Rb5 Rh8 (52... Rc2+ $11 {remains equal.} 53. Kd3 Rxf2) 53. Rxb3 $16 Rxh4 54. Rb5 Rh1 55. Kf3 Ra1 56. e4 g6 57. Rb8 Ra7 58. Kg4 Re7 59. Rb6 Kf7 $2 {[%mdl 8192]} (59... Rd7 $16 60. e5+ Ke7) 60. Kg5 $18 Kg7 61. Rb8 Ra7 62. Re8 Kf7 63. Rh8 {Intending Rh7+ and mate.} Ra2 64. Rh7+ Kg8 65. Kxg6 Rxf2 66. Re7 {[%cal Re7e8]} Rg2+ 67. Kf6 Rf2 68. Ke5 Kf8 69. Rxe6 Kf7 70. Rf6+ Ke7 71. Ra6 Rb2 72. Ra7+ {White mates.} Kf8 73. Kf5 Rb4 74. e5 {[%cal Be4e5,Be5e6][%mdl 32]} Ke8 75. e6 Rc4 76. Kg5 Re4 77. f5 {Precision: White = 74%, Black = 39%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.58"]
[White "Cirovic, Miroljub"]
[Black "Pigeat, Alexandre"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2181"]
[BlackElo "2347"]
[Annotator "NA"]
[PlyCount "78"]
[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 0:00:00]} c6 {[%emt 0:00:30]} 3. cxd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:30]} 4. Bf4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:00]} 6. e3 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 7. Bd3 {[%emt 0:00:30]} Bg4 {[%emt 0:05:30]} 8. Nge2 {[%emt 0:01:30]} e6 {[%emt 0:00:30]} 9. O-O {[%emt 0:00:30]} Bd6 {[%emt 0:01:30]} 10. f3 {[%emt 0:00:00] D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Bh5 {[%emt 0:00:30]} 11. Na4 {[%emt 0:04:00]} O-O {[%emt 0:08:30]} 12. Rc1 {[%emt 0:03:30]} Qe7 {[%emt 0:06:30]} 13. Bxd6 {[%emt 0:05:30]} Qxd6 {[%emt 0:00:30]} 14. Nc5 {[%emt 0:02:30]} Rab8 {[%emt 0:12:30]} 15. Qa4 {[%emt 0:01:30]} Ne7 {[%emt 0:11:30] [#]} 16. b4 $146 {[%emt 0:08:30]} ({Predecessor:} 16. Rc3 Bg6 17. Nf4 e5 18. dxe5 Qxe5 {½-½ (30) Sargissian,G (2666)-Oleksienko,M (2554) Dubai 2013}) 16... Bg6 {[%emt 0:01:30]} 17. Qb3 {[%emt 0:02:30]} e5 {[%emt 0:04:30]} 18. dxe5 {[%emt 0:01:30]} Qxe5 {[%emt 0:00:30]} 19. Bxg6 {[%emt 0:00:00]} Nxg6 {[%emt 0:00:30]} 20. Qc3 {[%emt 0:02:00]} Qg5 {[%emt 0:03:30]} 21. Ng3 {[%emt 0:00:30]} Rfe8 {[%emt 0:39:30]} 22. Ne2 {[%emt 0:10:30]} Rf8 {[%emt 0:00:30]} 23. Ng3 {[%emt 0:00:30]} Rfe8 {[%emt 0:00:30]} 24. f4 {[%emt 0:00:00]} Qg4 {[%emt 0:00:00]} 25. Qd4 {[%emt 0:07:00]} h5 {[%emt 0:00:00]} 26. f5 {[%emt 0:16:30]} Ne5 {[%emt 0:00:00]} 27. Rf4 {[%emt 0:00:30]} Qg5 {[%emt 0:00:00]} 28. Rcf1 {[%emt 0:01:30]} Nc6 {[%emt 0:00:00]} 29. Qd2 {[%emt 0:00:30]} h4 {[%emt 0:00:00]} 30. Ne2 {[%emt 0:01:30]} Nh5 {[%emt 0:00:00]} 31. R4f3 {[%emt 0:00:30]} Ne5 {[%emt 0:00:00]} 32. Qxd5 {[%emt 0:02:30]} Nxf3+ {[%emt 0:00:00]} 33. Rxf3 {[%emt 0:00:30]} Rbd8 $19 {[%emt 0:00:00]} 34. Qb3 {[%emt 0:00:30]} Rd2 {[%emt 0:00:00]} 35. Rf2 {[%emt 0:02:30]} Rxe3 {[%emt 0:00:00]} 36. Qc4 {[%emt 0:00:30]} Qe7 {[%emt 0:00:00]} 37. f6 {[%emt 0:04:30]} Nxf6 {[%emt 0:00:00]} 38. Nf4 {[%emt 0:00:30]} Rd1+ {[%emt 0:00:00]} 39. Rf1 {[%emt 0:00:30]} Rxf1+ {[%emt 0:00:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.59"]
[White "Ongut, Tamas Gunes"]
[Black "Tasdogen, Dincer"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2121"]
[BlackElo "2329"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,88,50,45,28,55,44,51,48,24,16,42,16,44,13,5,-4,2,0,3,7,6,-7,-4,-11,0,-65,-43,-72,-72,-65,-62,-56,-53,-57,-54,-97,-65,-129,-122,-84,-71,-71,-76,-79,-63,-115,-122,-122,-118,-120,-120,-222,-228,-271,-273,-353,-343,-323,-337,-327,-316,-334,-320,-289,-247,-337,-337,-361,-277,-270,-266,-270,-270,-270,-260,-326,-344,-619,-612,-561,-485]} 1. e4 g6 2. d4 Bg7 3. Nc3 d5 4. exd5 Nf6 5. Bc4 Nbd7 {LiveBook: 145 Games} 6. Nge2 {[%cal Bg1e2,Be2f4,Bf4d3,Bd3e5][%mdl 32] B06: Modern Defence} (6. Nf3 Nb6 7. Bb3 O-O 8. O-O a5 9. a3 a4 10. Ba2 Nbxd5 11. Nxd5 Nxd5 12. Bg5 Bf6 13. Qd2 c6 14. Rfe1 {½-½ (38) Swiercz,D (2649)-Djukic,N (2526) Minsk 2017}) 6... Nb6 $1 {[%cal Rb6c4]} 7. Bb3 Nbxd5 8. Nxd5 {White is slightly better.} Nxd5 9. O-O O-O 10. c3 b6 11. Nf4 (11. c4 $5 {[%cal Rc4d5]} Nf6 12. Re1 $14) 11... Bb7 12. Re1 $146 ({Predecessor:} 12. Nxd5 Bxd5 {½-½ (55) Hamman,S (1700)-Peyre,C (1600) Reims 2004}) 12... e6 13. Nd3 Qd6 14. Ne5 Rad8 15. Qe2 c5 16. dxc5 Qxc5 17. Bxd5 (17. a4 $11) 17... Qxd5 {[%csl Gb7][%cal Rd5g2] [#]} (17... Rxd5 {with more complications.} 18. Bf4 Rfd8 19. Rac1 Qe7 20. Rcd1 f6) 18. f3 Qc5+ 19. Qf2 Qxf2+ 20. Kxf2 Rd5 21. Nc4 Rfd8 22. Bf4 g5 23. Be3 (23. Bc1 $1 $15) 23... Ba6 $36 {[%mdl 2048] Black is on the roll.} 24. Na3 h5 {[%cal Bh7h5,Bh5g4][%mdl 32]} 25. Kg1 g4 26. Nc2 Bb7 27. fxg4 ({White should try} 27. f4 $15) 27... hxg4 28. Nd4 Kh7 29. Rf1 Kg6 ({Much less strong is} 29... Bxd4 30. Bxd4 f5 31. Rae1 $11) 30. Ne2 {[#]} (30. Rae1 $17 {is the only way for White.}) 30... e5 $1 $19 31. Rfe1 f5 32. g3 Bf8 33. Nc1 Bc5 {aiming for ...Rd1.} ({Don't do} 33... Rd1 34. Nb3 $19) 34. Nb3 {With the idea Bxc5.} Bxe3+ 35. Rxe3 a5 36. a4 Bc6 37. Kf2 Kf6 38. c4 Rd1 39. Rxd1 Rxd1 {KRB-KRN} 40. c5 bxc5 ({Not} 40... Bxa4 41. cxb6 Rh1 42. b7 $14) 41. Nxa5 Bxa4 42. Nc4 Bb5 43. b3 $2 (43. Rc3) 43... Bxc4 44. bxc4 Rc1 {Precision: White = 32%, Black = 74%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.60"]
[White "Shailesh, Dravid"]
[Black "Kwon, Sehyun"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2325"]
[BlackElo "2129"]
[Annotator "NA"]
[PlyCount "81"]
[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]} g6 {[%emt 0:00:30]} 3. h4 {[%emt 0:01:30]} Bg7 {[%emt 0:09:30] B27: Sicilian: 2 Nf3, unusual Black 2nd moves} 4. h5 {[%emt 0:00:30]} Nc6 {[%emt 0:01:30]} 5. Bc4 {[%emt 0:01:30]} e6 {[%emt 0:03:30]} 6. Nc3 {[%emt 0:00:00]} Nge7 {[%emt 0:17:30]} 7. h6 {[%emt 0:02:00]} (7. d3 d5 8. Bb5 d4 9. Bxc6+ Nxc6 10. Ne2 e5 {½-½ (64) Vachier Lagrave,M (2819)-Nakamura,H (2791) chess.com INT 2016}) 7... Bf6 {[%emt 0:02:30]} 8. Qe2 {[%emt 0:02:30]} d6 $146 {[%emt 0:07:30]} ({Predecessor:} 8... O-O 9. e5 Bh8 10. d3 a6 11. Bf4 Nf5 12. Ne4 Nxe5 13. Bxe5 Bxe5 14. Nxe5 {1-0 (40) Bravo Lutz,S-Prosch,S Neumuenster 1999}) 9. d3 {[%emt 0:01:30]} O-O {[%emt 0:02:30]} 10. Bf4 {[%emt 0:03:30]} Bh8 {[%emt 0:16:30]} 11. O-O {[%emt 0:05:30]} a6 {[%emt 0:01:30]} 12. a4 {[%emt 0:00:30]} Qc7 {[%emt 0:01:30]} 13. Rae1 {[%emt 0:06:30]} Bd7 {[%emt 0:08:30]} 14. Bg5 {[%emt 0:03:30]} Rfe8 {[%emt 0:00:30]} 15. Nh2 {[%emt 0:05:30]} Nd4 {[%emt 0:02:30]} 16. Qd2 {[%emt 0:00:30]} b5 {[%emt 0:02:43]} 17. Ba2 {[%emt 0:00:30]} Kf8 {[%emt 0:04:06]} 18. Ng4 {[%emt 0:01:30]} Ng8 {[%emt 0:00:11]} 19. Ne2 {[%emt 0:03:30]} (19. e5 $5 {[%cal Re5d6]}) 19... e5 {[%emt 0:03:20]} (19... f6 $11) 20. Ne3 {[%emt 0:00:30]} Ne6 {[%emt 0:06:11]} 21. Nd5 {[%emt 0:01:30]} Qc6 {[%emt 0:01:20]} 22. Bh4 {[%emt 0:00:00]} c4 {[%emt 0:02:25]} 23. dxc4 {[%emt 0:06:00]} bxc4 {[%emt 0:00:42]} 24. Ne3 {[%emt 0:00:30]} Bf6 {[%emt 0:01:54]} 25. Bg3 {[%emt 0:01:30]} Nxh6 {[%emt 0:00:34]} 26. Nxc4 {[%emt 0:00:30]} Kg7 {[%emt 0:01:40]} 27. f4 {[%emt 0:00:30]} Ng4 {[%emt 0:01:09]} 28. Nxd6 {[%emt 0:01:30]} Qc5+ {[%emt 0:01:12]} 29. Kh1 {[%emt 0:00:00]} Rf8 {[%emt 0:00:02]} 30. f5 {[%emt 0:03:00]} Bg5 {[%emt 0:00:28]} 31. Qd3 {[%emt 0:00:30]} Nd4 {[%emt 0:00:31]} 32. Bxe5+ {[%emt 0:03:30]} Qxe5 {[%emt 0:01:02]} 33. Qxd4 {[%emt 0:00:00]} Bxa4 {[%emt 0:00:00]} 34. fxg6 {[%emt 0:02:00]} Qxd4 {[%emt 0:00:29]} 35. Nxd4 {[%emt 0:00:30]} hxg6 {[%emt 0:00:26]} 36. Nxf7 {[%emt 0:00:30]} Rh8+ {[%emt 0:00:33]} 37. Nxh8 {[%emt 0:00:30]} Rxh8+ {[%emt 0:00:10]} 38. Kg1 {[%emt 0:00:30]} Bh4 {[%emt 0:00:46]} 39. Ne6+ {[%emt 0:01:30]} Kh6 {[%emt 0:00:10]} 40. Rf3 {[%emt 0:00:00]} g5 $18 {[%emt 0:00:00]} 41. g3 {[%emt 0:00:00]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.61"]
[White "Gunduz, Umut Erdem"]
[Black "Dobrovoljc, Vid"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2119"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,85,39,33,65,14,14,0,52,24,72,78,92,78,93,87,86,145,132,79,92,-69,-62,-77,-80,-75,-79,-225,-232,-233,-74,-66,-46,-67,-57,-47,-6,-83,-85,-97,0,0,0,-20,322,323,317,317,343,335,496,336,500,307,781,752,768,769,765,760,761,625,611,588,29997,29998]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d3 h6 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3,Bg3f5][%mdl 32] C78: Spanische Partie (Archangelsk- und Möller-Variante)} O-O 11. Nf1 Re8 12. Ng3 {LiveBook: 3 Partien. Weiß steht etwas besser.} Qd7 {[#]} (12... Bb6 13. a3 Qd7 {1-0 (28) Palac,M (2591)-Rade,M (2428) Sibenik 2012}) 13. Nh4 $146 (13. Bxh6 $1 $14 {[%mdl 512]} gxh6 14. Nf5) ({Vorgänger:} 13. h3 d5 14. Qe2 Na5 15. Bc2 dxe4 16. dxe4 Nc4 17. Nh4 Bf8 {½-½ (25) Guliev,L (2367)-Rzayev,B (2424) Corum 2016}) 13... Qg4 $1 $11 {[%cal Rg4h4]} 14. Nf3 Rad8 (14... Qd7 $11) 15. Nf5 {Droht stark Lxh6!} Bc8 16. h3 $1 {[%cal Rh3g4]} Qh5 17. Ng3 $1 {[%cal Rg3h5]} Qg6 18. d4 $1 {Droht Sh4 und aus.} exd4 19. cxd4 Bb4 20. Re2 ({Günstiger ist} 20. Nh4 Qh7 21. Bd2) 20... Nxe4 $16 21. Bd5 $2 (21. Rxe4 $16 Rxe4 22. Bd5) 21... Nxg3 $15 22. Rxe8+ $1 Rxe8 23. Bxc6 Ne2+ 24. Kf1 (24. Kh1 $17 Re6 25. a4 bxa4 26. Qxa4) 24... Re7 $19 25. Be3 {[#]} Ng3+ $1 {[%mdl 512]} 26. Kg1 $17 {und nun wäre Db3 stark für Weiss.} (26. fxg3 Rxe3) 26... Nf5 27. Bd2 $1 {[%cal Rd2b4]} Bxd2 28. Qxd2 Qe6 29. d5 (29. a4 $11 {bleibt in der Remisbreite.}) 29... Qe2 30. Qc3 {[#]} Re4 ({Besser ist} 30... Qe4 $1 $17) 31. Re1 $11 Qc4 {...Dxc3 ist eine echte Drohung.} 32. Qd2 {Und weiter mit b3 wäre nett.} Ne7 $2 {[%mdl 8192]} (32... Rxe1+ $11 {und Schwarz ist OK.} 33. Qxe1 {[#]} Be6 $1 {[%mdl 512]}) 33. b3 $18 Rxe1+ 34. Qxe1 Qc5 35. Qxe7 Bf5 (35... Qc1+ $142 36. Ne1 Bf5) 36. Qe3 Qa3 (36... Kh7 $142 37. Nd4 Bg6) 37. Nd4 Bb1 $2 (37... Bg6 38. Qd2 Bb1) 38. Qe8+ Kh7 39. Qxf7 Bg6 40. Qf4 Qxa2 41. Ne6 Qb1+ 42. Kh2 {Weiss will mit Dd4 Matt setzen.} Qxb3 43. Qd4 {Precision: Weiß = 48%, Schwarz = 23%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.62"]
[White "Nastase, Robert-Paul"]
[Black "Aydincelebi, Kagan"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2313"]
[BlackElo "2060"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,107,52,57,65,73,76,74,75,64,63,62,60,69,95,101,97,90,87,100,93,77,93,90,94,92,94,93,117,122,124,110,114,116,118,111,127,125,142,127,119,110,108,101,109,108,101,97,98,71,135,149,137,133,221,85,177,183,195,179,231,231,254,257,266,247,262,258,570,550,838,816,817,806,703,404,395,392,411,397,393,388,387,379,547,537,762,738,695,664,949,945]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 {[%cal Be4e5,Be5e6][%mdl 32]} Ng8 9. Bd4 Nh6 10. e6 $1 O-O {B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 11. Bxg7 Kxg7 12. Qd4+ f6 {White is better.} 13. exd7 $1 Qxd7 14. O-O-O (14. Qxd7 Bxd7 15. O-O-O Rfd8 16. Be2 Bg4 17. f3 Be6 18. Ne4 {0-1 (44) Njili,K (2413)-Guseinov,G (2623) Sharjah 2016}) 14... Qxd4 15. Rxd4 Ng4 $146 ({Predecessor:} 15... Nf5 16. Rd2 Be6 17. Ba6 Rad8 18. Rhd1 Rxd2 19. Rxd2 {½-½ (52) Triapkin,P (2299)-Yakimkin,I (2209) Uljanovsk 2015}) 16. Be2 Ne5 (16... Nxf2 $2 17. Rf1 $18) 17. Na4 h5 18. h3 Rh8 19. Rhd1 g5 20. Rd8 Be6 21. Rxa8 $1 Rxa8 22. Bxh5 Rh8 23. Be2 $1 g4 24. hxg4 Rh2 25. Rg1 Bxg4 26. Kd2 Bf5 27. b3 Ng6 28. c4 Be4 29. f3 Bf5 30. Ke3 e5 31. Nc5 Nf4 32. Bf1 $1 Kf7 33. g3 Nh3 (33... Ne6 $142 34. Nxe6 Kxe6) 34. Bxh3 $16 Bxh3 {[%mdl 4096] Endgame KRB-KRN} 35. a4 Rc2 (35... Bc8 $16 {might work better.} 36. f4 exf4+ 37. Kxf4 (37. gxf4 Rh8 $16) 37... a5) 36. Ne4 (36. Rh1 $18 {and White stays clearly on top.} Bf5 37. g4 Rc3+ 38. Kf2) 36... Rb2 (36... Bf5 $16) 37. g4 $1 $18 Rxb3+ 38. Kf2 Ke7 {[#]} (38... Kg6 $142 39. Kg3 f5) 39. Kg3 $1 f5 40. Nc5 Rc3 {Threatens to win with ...Bxg4.} 41. Kxh3 Rxf3+ {[#] KRN-KR} 42. Rg3 $1 {[%cal Rg3f3]} Rf4 $2 (42... fxg4+ {is more resistant.} 43. Kh4 (43. Kxg4 Rf4+ 44. Kh5 Rxc4 $16) 43... Rf1 44. Rxg4 Kf6 45. Ne4+ Ke6) 43. g5 {[%cal Bg4g5,Bg5g6][%mdl 32]} Rd4 44. g6 Rd8 45. g7 Rg8 46. Rg6 Kf7 47. Rxc6 {Strongly threatening Rc7+.} Kxg7 48. Re6 e4 49. Kg3 Rc8 50. Re5 e3 (50... Kf6 {keeps fighting.} 51. Kf4 e3 52. Nd7+ (52. Rxf5+ Kg6 $18) (52. Rxe3 Rxc5 53. Rc3 Ke6 $11) 52... Kf7 53. Kxe3 (53. Rxf5+ Ke7 $18) 53... Rxc4) 51. Kf3 {White is clearly winning.} f4 52. Ne6+ Kf6 53. Re4 Re8 54. Nxf4 {Precision: White = 83%, Black = 42%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.63"]
[White "Zlatin, Alexander"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2312"]
[BlackElo "1989"]
[Annotator "NA"]
[PlyCount "44"]
[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. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:00]} dxc3 {[%emt 0:02:00]} 4. Nxc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. Bc4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 6. Nf3 {[%emt 0:00:30]} a6 {[%emt 0:00:00]} 7. O-O {[%emt 0:01:30]} Nf6 {[%emt 0:00:00]} 8. h3 {[%emt 0:01:30]} e6 {[%emt 0:00:30]} 9. Qe2 {[%emt 0:02:30]} Be7 {[%emt 0:05:30]} 10. Rd1 {[%emt 0:00:30]} b5 {[%emt 0:09:30]} 11. Bb3 {[%emt 0:02:30]} Bd7 {[%emt 0:00:30]} 12. Bf4 $1 {[%emt 0:10:30]} b4 {[%emt 0:12:30]} 13. Na4 {[%emt 0:03:30]} Qb8 {[%emt 0:10:30]} 14. e5 {[%emt 0:12:30]} dxe5 {[%emt 0:04:30]} 15. Nxe5 $11 {[%emt 0:00:00]} Nxe5 {[%emt 0:10:30]} 16. Bxe5 {[%emt 0:04:00]} Qb5 {[%emt 0:05:30]} 17. Qe3 {[%emt 0:00:30]} O-O {[%emt 0:05:30]} 18. Bxf6 {[%emt 0:14:30]} Bxf6 {[%emt 0:03:30]} 19. Nb6 {[%emt 0:01:30]} Bg5 {[%emt 0:01:30]} 20. Qd4 {[%emt 0:00:00]} Bf6 {[%emt 0:01:30]} 21. Qe3 {[%emt 0:00:00]} Bg5 {[%emt 0:00:30]} 22. Qd4 {[%emt 0:01:30]} Bf6 {[%emt 0:00:00]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.64"]
[White "Akdogan, Alperen"]
[Black "Ozsakallioglu, Okan"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2278"]
[BlackElo "1955"]
[Annotator "NA"]
[PlyCount "56"]
[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. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:30]} Bb7 {[%emt 0:00:30]} 5. Bg2 {[%emt 0:00:30]} Be7 {[%emt 0:00:00]} 6. O-O {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 7. Re1 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00] E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} 8. Nfd2 {[%emt 0:00:30]} d5 {[%emt 0:01:00]} 9. Nxe4 {[%emt 0:00:30]} dxe4 {[%emt 0:00:00]} 10. Nc3 {[%emt 0:03:30]} f5 {[%emt 0:01:00]} 11. Be3 {[%emt 0:03:30]} c5 $146 {[%emt 0:02:30]} ({Predecessor:} 11... Nc6 12. Qd2 Bf6 13. Rad1 Qe7 14. Nb5 Rad8 15. Qc3 {0-1 (26) Bhat,V (2473)-Onischuk,A (2699) Montreal 2009}) 12. dxc5 {[%emt 0:09:30]} bxc5 {[%emt 0:00:30]} 13. Qb3 {[%emt 0:23:30]} Qc8 {[%emt 0:02:30]} 14. Rad1 {[%emt 0:03:30]} Nc6 {[%emt 0:01:30]} 15. Nb5 {[%emt 0:15:30]} e5 {[%emt 0:04:30]} 16. Qa3 {[%emt 0:19:44]} (16. Nd6 $11 Bxd6 17. Rxd6) 16... a6 {[%emt 0:00:30]} 17. Nd6 {[%emt 0:04:44]} Bxd6 {[%emt 0:00:30]} 18. Rxd6 {[%emt 0:00:02]} Nd4 {[%emt 0:00:00]} 19. Qa5 {[%emt 0:08:52]} f4 {[%emt 0:04:00]} 20. Bxd4 {[%emt 0:00:02]} exd4 {[%emt 0:00:00]} 21. b4 $1 {[%emt 0:03:52]} fxg3 {[%emt 0:03:00]} 22. fxg3 {[%emt 0:00:16]} Qf5 {[%emt 0:00:30]} 23. Rf1 {[%emt 0:01:04]} Qg5 {[%emt 0:00:00]} 24. Qxc5 {[%emt 0:01:42]} Qe3+ {[%emt 0:00:00]} 25. Kh1 {[%emt 0:00:05]} Rxf1+ {[%emt 0:00:30]} 26. Bxf1 {[%emt 0:00:05]} Rf8 {[%emt 0:00:00]} 27. Qh5 {[%emt 0:01:01]} Qc1 {[%emt 0:01:00]} 28. Qh3 {[%emt 0:01:01]} Rxf1+ {[%emt 0:00:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.65"]
[White "Gulbeyaz, Emir"]
[Black "Ismayilov, Muhammad"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2285"]
[BlackElo "2137"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,81,43,29,51,9,20,0,0,0,0,-38,-21,-52,-54,-92,-53,-43,-24,-111,-67,-106,-101,-103,-109,-93,-56,-93,-51,-45,-47,-54,-43,-53,-34,-45,0,0,0,-39,-24,-27,-15,-206,-208,-214,-190,-375,-375,-386,-20,-13,-8,-8,-8,-8,0,0,0,0,0,0,0,0]} 1. g3 d5 2. Bg2 Nf6 3. Nf3 g6 4. O-O Bg7 5. d4 O-O 6. c4 c6 7. b3 Ne4 8. Bb2 f5 9. Nbd2 Be6 10. Rc1 {A81: Dutch Defence: 2 g3} Nd7 11. e3 {LiveBook: 3 Games} h6 (11... a5 12. cxd5 cxd5 13. a4 Qb6 14. Ba3 Bf6 15. Nxe4 dxe4 16. Nd2 Bd5 17. Nc4 Qe6 {1-0 (40) Gledura,B (2626)-Hoang,T (2423) Ajka 2018}) 12. Nxe4 $146 {White is slightly better.} ({Predecessor:} 12. Qe2 a5 13. Ne1 a4 14. Nd3 axb3 15. axb3 Qb6 16. c5 Qb5 17. b4 b6 {0-1 (28) Nechaev,A (2394)-Firman,N (2525) Khmelnitsky 2008}) 12... fxe4 13. Nd2 Nf6 14. f3 exf3 15. Bxf3 Qd7 16. cxd5 cxd5 17. Qc2 Rac8 18. Qd3 ({Avoid the trap} 18. Qxg6 $2 Bf5 $19) 18... Bf5 19. Qe2 (19. e4 $1 $11 Rxc1 20. Rxc1 Nxe4 21. Nxe4) 19... Bh3 20. Rxc8 Rxc8 21. Rc1 Rxc1+ 22. Bxc1 Bg4 (22... Qc7 {keeps more tension.} 23. Qd1 h5 24. Bg2 Bg4 25. Nf3 Ne4) 23. Ba3 Bxf3 24. Nxf3 Ne4 25. Nh4 Kf7 26. Ng2 $1 Qc6 27. Nf4 e5 28. dxe5 Bxe5 29. Qd3 Bxf4 30. gxf4 Ke6 31. Qd4 $2 {[#]} (31. Qd1 $11 {and White is okay.}) 31... Qc3 $19 32. Qxc3 Nxc3 {[%mdl 4096] Endgame KB-KN} 33. Bb4 $2 (33. Kf2 {was called for.}) 33... Nxa2 34. Bd2 d4 $2 (34... Kf5 $19 35. Kf2 Ke4) 35. exd4 $11 {The position is equal.} Kd5 {aiming for ...h5.} 36. f5 gxf5 {[#] Threatens to win with ...h5.} 37. Bxh6 Kxd4 38. h4 Ke5 39. Bd2 a5 40. h5 Kf6 41. Kf2 {Precision: White = 36%, Black = 31%.} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.66"]
[White "De Block, Yordi"]
[Black "Zhao, Chenxi"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2118"]
[BlackElo "2275"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,85,7,8,6,29,-14,0,-46,-45,-39,-41,-24,0,-4,-8,-33,-10,-26,0,0,-4,-129,-129,-129,-133,-133,-133,-136,-133,-133,-126,-155,-119,-125,-129,-123,-124,-138,-154,-177,-125,-180,-148,-147,-149,-150,-150,-337,-325,-370,-388,-727,-477,-873,-820,-757,-422,-427,-421,-29970,-29972,-29960,-29950,-2009,-1355,-29998,-29999,-29999]} 1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. e3 Bb4 6. Bd3 O-O 7. Bd2 d6 8. Qc2 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32]} 9. a3 Bxc3 10. Bxc3 Qe7 {LiveBook: 13 Games} 11. e4 {E21: Nimzo-Indian: 4 Nf3} (11. O-O e5 12. Nd2 Rfe8 13. b4 e4 14. Be2 Nf8 15. d5 N8d7 16. Nb3 Ne5 17. Nd4 g6 18. a4 Qf8 {0-1 (30) Ben Artzi,I (2397)-Babula,V (2559) Pardubice 2015}) 11... e5 12. d5 Nc5 13. b4 $146 {The position is equal.} ({Predecessor:} 13. O-O Rae8 14. Rfe1 Nxd3 15. Qxd3 Bc8 16. b4 Nh5 17. Bd2 f5 18. exf5 Bxf5 {½-½ (34) Papagorasz,T (2233)-Baki,P (2179) Hungary 2007}) 13... Nxd3+ 14. Qxd3 Nh5 {[%cal Bf6h5,Bh5f4,Bf4g2][%mdl 32]} 15. g3 Bc8 {[%cal Bb7c8,Bc8h3,Bh3g2,Bg2e4][%mdl 32]} 16. Nh4 Bh3 17. Bd2 Qf6 18. Qe2 Nf4 $36 {[%mdl 2048] Black fights for an advantage.} 19. Qf3 h5 {White must now prevent ...Ng2+!} 20. Qc3 (20. gxf4 $11 {remains equal.} exf4 21. O-O-O Qxh4 22. Qxf4 Qxf4 23. Bxf4) 20... Ng2+ $17 21. Nxg2 Bxg2 22. Rg1 Bxe4 23. g4 hxg4 24. Rxg4 Bg6 25. h4 Rfc8 {[%cal Bf8c8,Bc8c6,Bc6c4][%mdl 32]} 26. Rg5 c6 {Strongly threatening ...cxd5.} 27. h5 Bh7 {...cxd5 is the strong threat.} 28. dxc6 Rxc6 29. Ke2 Kh8 (29... Rac8 $19 30. Rag1 Rxc4 31. Rxg7+ Kh8) 30. Rag1 (30. b5 $17 {was called for.} Rc5 31. h6 Qxh6 32. Qf3) 30... Rg8 31. h6 {[#]} g6 $1 {[%cal Bg7g6,Bg6g5,Bg5f4][%mdl 32]} ({Reject} 31... gxh6 $6 32. Rxg8+ Bxg8 33. Qh3 $11) ({Worse is} 31... Qxh6 32. Qf3 $14) 32. f4 Qe6 33. fxe5 $2 (33. f5 $17 gxf5 34. Rxg8+ Bxg8 35. Qg3 Qxc4+ 36. Kd1 Qg4+ 37. Qxg4 fxg4 38. Rxg4) 33... Rxc4 $19 34. Qe3 f6 35. R5g2 $2 (35. R5g3 g5 36. exf6) 35... dxe5 {And now ...g5 would win.} 36. Rf2 (36. Rc1 $142 Rd8 37. Rxc4 Qxc4+ 38. Ke1) 36... g5 37. Kf1 Rf4 38. Rxf4 gxf4 39. Qc3 {[#]} (39. Rxg8+ $19 Bxg8 40. Qf3) 39... Rxg1+ 40. Kxg1 Qg4+ 41. Kf1 Be4 42. Qc7 Bd3+ 43. Kf2 Qg3# {Precision: White = 29%, Black = 59%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.67"]
[White "Ozturk, Efe Hakan"]
[Black "Wong, Yinn Long"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2065"]
[BlackElo "2261"]
[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. Nf3 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:30]} 3. Bg2 {[%emt 0:01:00]} Bg7 {[%emt 0:00:30]} 4. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:30]} 5. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:30]} 6. Nxc6 {[%emt 0:00:30]} bxc6 {[%emt 0:00:30]} 7. O-O {[%emt 0:00:00]} Rb8 {[%emt 0:01:30]} 8. Nd2 {[%emt 0:00:00] A04: Unusual lines after 1 Nf3 and King's Indian Attack} (8. Nc3 Nf6 9. e4 O-O 10. Re1 d6 11. e5 Ng4 12. exd6 exd6 13. h3 Ne5 14. b3 Bf5 15. Bd2 h5 {½-½ (45) Ponomariov,R (2739)-Gashimov,V (2758) Khanty-Mansiysk 2009}) 8... c5 {[%emt 0:03:30]} 9. c3 {[%emt 0:14:30]} Nf6 {[%emt 0:08:30]} 10. e4 {[%emt 0:06:30]} O-O {[%emt 0:04:30]} 11. Qa4 {[%emt 0:06:30]} Qc7 {[%emt 0:05:30]} 12. Nc4 $146 {[%emt 0:08:30]} ({Predecessor:} 12. Re1 d6 13. Nf3 Nd7 14. Qc2 Bb7 15. Bf4 Bc6 16. Rab1 {0-1 (91) Shi,K (2192)-Bai,J (2537) Shenzhen 2016}) 12... d6 {[%emt 0:02:30]} 13. Re1 {[%emt 0:03:30]} Nd7 {[%emt 0:08:30]} 14. Ne3 {[%emt 0:08:30]} e6 {[%emt 0:03:30]} 15. f4 {[%emt 0:04:30]} f5 {[%emt 0:09:30]} 16. exf5 {[%emt 0:11:30]} gxf5 {[%emt 0:00:30]} 17. g4 {[%emt 0:00:30]} fxg4 {[%emt 0:13:30]} 18. Nxg4 {[%emt 0:00:30]} Nf6 {[%emt 0:01:30]} 19. Nf2 $17 {[%emt 0:10:30]} Kh8 {[%emt 0:03:30]} 20. Nh3 {[%emt 0:03:24]} Bb7 {[%emt 0:09:30]} 21. Re2 {[%emt 0:08:17]} Bxg2 {[%emt 0:06:49]} 22. Rxg2 {[%emt 0:00:18]} Rbe8 {[%emt 0:04:01]} 23. Bd2 {[%emt 0:04:19]} d5 {[%emt 0:05:31]} 24. Kh1 {[%emt 0:05:06]} Ne4 {[%emt 0:00:37]} 25. Be3 {[%emt 0:00:39]} Bf6 {[%emt 0:01:03]} 26. Rag1 {[%emt 0:01:10]} Rd8 {[%emt 0:03:09]} 27. Ng5 {[%emt 0:00:00]} Bxg5 {[%emt 0:02:23]} 28. fxg5 {[%emt 0:00:00]} Rf3 {[%emt 0:00:30]} 29. Qd1 {[%emt 0:00:00]} Rxe3 {[%emt 0:00:30]} 30. Qh5 {[%emt 0:00:00]} Qg7 {[%emt 0:00:30]} 31. g6 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 32. Qh4 {[%emt 0:00:00]} Re4 {[%emt 0:00:30]} 33. Qf2 {[%emt 0:00:00]} h6 {[%emt 0:00:30]} 34. Qxc5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:30]} 35. b4 {[%emt 0:00:00]} Rc4 {[%emt 0:00:30]} 36. Qe3 {[%emt 0:00:00]} Re4 {[%emt 0:00:30]} 37. Qh3 {[%emt 0:00:00]} Rf8 {[%emt 0:00:30]} 38. Rf2 {[%emt 0:00:00]} h5 {[%emt 0:00:30]} 39. Rgf1 {[%emt 0:00:00]} Qxg6 {[%emt 0:00:30]} 40. Rf4 {[%emt 0:00:00]} Rxf4 {[%emt 0:00:30]} 41. Qxe6+ {[%emt 0:08:47]} Kh7 {[%emt 0:05:27]} 42. Rxf4 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 43. Qa6 {[%emt 0:01:30]} Re1+ {[%emt 0:01:30]} 44. Rf1 {[%emt 0:00:30]} Qe4+ {[%emt 0:00:30]} 45. Kg1 {[%emt 0:00:00]} Qe3+ {[%emt 0:00:30]} 46. Kh1 {[%emt 0:00:00]} Qf3+ {[%emt 0:01:30]} 47. Kg1 {[%emt 0:00:30]} Rxf1+ {[%emt 0:02:30]} 48. Qxf1 {[%emt 0:00:00]} Qxf1+ {[%emt 0:01:30]} 49. Kxf1 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 50. a3 {[%emt 0:01:30]} Nxc3 {[%emt 0:00:00]} 51. Kf2 {[%emt 0:00:00]} d4 {[%emt 0:00:30]} 52. Kf3 {[%emt 0:00:00]} Kg6 {[%emt 0:00:30]} 53. a4 {[%emt 0:00:00]} Kf5 {[%emt 0:00:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.68"]
[White "Gulden, Egemen"]
[Black "Yilmaz, Goktan"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2068"]
[BlackElo "2237"]
[Annotator "NA"]
[PlyCount "104"]
[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. Nc3 {[%emt 0:03:30]} d6 {[%emt 0:00:30]} 3. g3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:30]} 4. Bg2 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:00]} Rb8 {[%emt 0:00:00]} 7. f4 {[%emt 0:00:00]} e6 {[%emt 0:04:00]} 8. Qd2 {[%emt 0:01:00]} Nge7 {[%emt 0:03:30]} 9. Nh3 {[%emt 0:01:30] B26: Closed Sicilian: 3 g3, lines with early Be3} (9. Nf3 b5 10. a3 a5 11. Nd1 b4 12. axb4 axb4 13. h4 h5 14. O-O O-O 15. Rb1 Ra8 16. Nf2 Ra2 17. d4 {½-½ (39) Seirawan,Y (2643)-Karpov,A (2615) Saint Louis 2012}) 9... b5 {[%emt 0:05:30]} 10. O-O {[%emt 0:00:30]} b4 {[%emt 0:02:30]} 11. Nd1 {[%emt 0:00:00]} O-O {[%emt 0:01:30]} 12. c3 {[%emt 0:11:00]} bxc3 $146 {[%emt 0:01:30]} ({Predecessor:} 12... f5 13. Kh1 Bb7 {0-1 (31) Bershad,N-Miralaie,M San Pedro 2006}) 13. bxc3 {[%emt 0:00:00]} Qa5 {[%emt 0:00:30]} 14. Rc1 {[%emt 0:01:00]} Rd8 {[%emt 0:17:30]} 15. f5 {[%emt 0:18:30]} exf5 {[%emt 0:00:30]} 16. Bh6 {[%emt 0:00:30]} Ne5 {[%emt 0:07:30]} 17. Bxg7 {[%emt 0:04:30]} Kxg7 {[%emt 0:00:30]} 18. Ne3 {[%emt 0:00:30]} fxe4 {[%emt 0:06:30]} 19. dxe4 {[%emt 0:01:30]} Be6 {[%emt 0:08:30]} 20. Qf2 {[%emt 0:13:30] [#]} Ng8 $1 {[%emt 0:03:30]} ({Inferior is} 20... Qxa2 21. Qf6+ Kg8 22. Qxe7 $16) 21. Nf5+ {[%emt 0:10:30]} gxf5 {[%emt 0:05:30]} 22. exf5 {[%emt 0:00:00]} Bc4 {[%emt 0:02:30]} 23. f6+ {[%emt 0:02:00]} Kf8 {[%emt 0:02:30]} 24. Rfe1 {[%emt 0:08:30]} Qxa2 {[%emt 0:02:30]} 25. Rc2 {[%emt 0:02:30]} Qa4 {[%emt 0:01:30]} 26. Rd2 {[%emt 0:07:23]} Nd3 {[%emt 0:07:14]} 27. Ng5 $19 {[%emt 0:04:57]} Nxe1 {[%emt 0:03:43]} 28. Nxh7+ {[%emt 0:05:34]} Ke8 {[%emt 0:00:01]} 29. Qxe1+ {[%emt 0:01:38]} Kd7 {[%emt 0:01:33]} 30. Qe4 {[%emt 0:01:32]} Re8 {[%emt 0:02:13]} 31. Qf4 {[%emt 0:01:02]} Rb1+ {[%emt 0:02:15]} 32. Kf2 {[%emt 0:00:10]} Rb6 {[%emt 0:00:00]} 33. Ng5 {[%emt 0:00:44]} Qb5 {[%emt 0:05:00]} 34. Ne4 {[%emt 0:00:52]} Rxe4 {[%emt 0:03:38]} 35. Bxe4 {[%emt 0:00:15]} Be6 {[%emt 0:00:24]} 36. Qg5 {[%emt 0:00:49]} Qc4 {[%emt 0:00:41]} 37. Bh7 {[%emt 0:00:28]} Qxc3 {[%emt 0:01:05]} 38. Bxg8 {[%emt 0:00:18]} Rb2 {[%emt 0:01:02]} 39. Rxb2 {[%emt 0:00:56]} Qxb2+ {[%emt 0:00:01]} 40. Kg1 {[%emt 0:00:52]} Qd4+ {[%emt 0:00:00]} 41. Kg2 {[%emt 0:00:30]} Qd5+ {[%emt 0:01:10]} 42. Qxd5 {[%emt 0:00:30]} Bxd5+ {[%emt 0:00:30]} 43. Kf2 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 44. Ke3 {[%emt 0:02:30]} a4 {[%emt 0:01:30]} 45. Kd2 {[%emt 0:00:30]} a3 {[%emt 0:00:00]} 46. Kc3 {[%emt 0:00:00]} a2 {[%emt 0:00:00]} 47. Kb2 {[%emt 0:00:00]} Ke6 {[%emt 0:00:30]} 48. Bh7 {[%emt 0:00:00]} Kxf6 {[%emt 0:00:00]} 49. h4 {[%emt 0:00:00]} Bb3 {[%emt 0:01:00]} 50. g4 {[%emt 0:01:30]} c4 {[%emt 0:00:30]} 51. g5+ {[%emt 0:00:30]} Kg7 {[%emt 0:00:00]} 52. Be4 {[%emt 0:00:30]} c3+ {[%emt 0:00:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.69"]
[White "Samani, Yamac"]
[Black "Cansun, Can Alp"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2226"]
[BlackElo "2110"]
[Annotator "ChessBase"]
[PlyCount "51"]
[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. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 5. Bd3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:00]} 6. O-O {[%emt 0:01:30]} Qc7 {[%emt 0:00:00]} 7. Qe2 {[%emt 0:00:30]} d6 {[%emt 0:00:00]} 8. f4 {[%emt 0:00:30]} Nbd7 {[%emt 0:01:00]} 9. c4 {[%emt 0:00:30]} Be7 {[%emt 0:12:30]} 10. Nc3 {[%emt 0:01:30]} b6 {[%emt 0:00:00]} 11. f5 {[%emt 0:03:30]} Ne5 {[%emt 0:03:00]} 12. Kh1 {[%emt 0:03:30]} Bd7 {[%emt 0:04:30]} 13. Bd2 {[%emt 0:03:30]} Rc8 {[%emt 0:03:30]} 14. b3 {[%emt 0:01:30]} h5 {[%emt 0:09:30]} 15. fxe6 {[%emt 0:15:30]} fxe6 {[%emt 0:00:30]} 16. Nf3 {[%emt 0:02:30]} Nfg4 {[%emt 0:09:30]} 17. Rac1 {[%emt 0:05:30]} Bf6 {[%emt 0:07:30]} 18. Bf4 {[%emt 0:04:30]} Qc5 {[%emt 0:09:30]} 19. Bb1 {[%emt 0:07:30]} Ke7 {[%emt 0:22:58]} 20. Qd2 {[%emt 0:16:30]} a5 {[%emt 0:06:44]} 21. Rcd1 {[%emt 0:04:30]} Rcd8 {[%emt 0:01:56]} 22. h3 {[%emt 0:05:30]} Bc6 {[%emt 0:05:01]} 23. Nd4 {[%emt 0:04:08]} Nh6 {[%emt 0:02:03]} 24. Be3 {[%emt 0:01:47]} Nxc4 {[%emt 0:00:44]} 25. bxc4 {[%emt 0:00:58]} Qxc4 {[%emt 0:00:11]} 26. Bd3 {[%emt 0:03:13]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.70"]
[White "Lin, Peisen"]
[Black "Silva, David"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "2034"]
[BlackElo "2223"]
[Annotator "NA"]
[PlyCount "71"]
[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]} e5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:30]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:02:30]} 4. Ba4 {[%emt 0:00:30]} d6 {[%emt 0:06:30] LiveBook: 3861 Games} 5. O-O {[%emt 0:00:30]} Bd7 {[%emt 0:03:30]} 6. c3 {[%emt 0:01:30]} Nf6 {[%emt 0:00:30]} 7. Re1 {[%emt 0:00:30]} g6 {[%emt 0:01:30]} 8. d4 {[%emt 0:00:30]} Qe7 {[%emt 0:02:30]} 9. Nbd2 {[%emt 0:02:30]} Bg7 {[%emt 0:00:30]} 10. Nf1 {[%emt 0:03:30]} O-O {[%emt 0:00:30]} 11. Ne3 {[%emt 0:09:30] C79: Ruy Lopez: Steinitz-type lines with 3...a6 4 Ba4 Nf6 5 0-0 d6} b5 {[%emt 0:04:30]} 12. Bc2 {[%emt 0:00:30]} h6 $146 {[%emt 0:01:30]} ({Predecessor:} 12... exd4 13. cxd4 Nb4 14. Bb3 a5 15. a3 Na6 16. e5 dxe5 17. dxe5 Ng4 18. e6 Nxe3 19. exf7+ Kh8 20. Bxe3 Be6 21. Bg5 Bxb3 22. Bxe7 Bxd1 23. Bxf8 Bxf3 24. Bxg7+ Kxg7 25. gxf3 {1-0 (25) Findlay,I (2410)-Witt,L (2340) Toronto 1987}) 13. Nd5 {[%emt 0:09:30]} Qd8 {[%emt 0:00:00]} 14. dxe5 {[%emt 0:01:30]} Nxd5 {[%emt 0:01:00]} 15. Qxd5 {[%emt 0:04:30]} Nxe5 {[%emt 0:03:30]} 16. Nxe5 {[%emt 0:00:30]} Bxe5 {[%emt 0:01:30]} 17. f4 {[%emt 0:05:30]} Bf6 {[%emt 0:02:30]} 18. Be3 {[%emt 0:03:30]} Qe8 {[%emt 0:05:30]} 19. Qd2 {[%emt 0:12:30]} Bc6 {[%emt 0:01:30]} 20. Bd4 {[%emt 0:07:30]} Qe7 {[%emt 0:03:30]} 21. Re3 {[%emt 0:01:30]} Rad8 {[%emt 0:02:30]} 22. Rae1 {[%emt 0:02:30]} Bd7 {[%emt 0:06:30]} 23. Rf3 {[%emt 0:08:30]} Rfe8 {[%emt 0:02:30]} 24. Ref1 {[%emt 0:07:07]} Bc6 {[%emt 0:00:30]} 25. Re3 {[%emt 0:02:44]} Bb7 {[%emt 0:02:30]} 26. Qe2 {[%emt 0:04:38]} Ba8 {[%emt 0:06:30]} 27. Bxf6 {[%emt 0:05:24]} Qxf6 {[%emt 0:00:30]} 28. h3 {[%emt 0:04:29]} Re7 {[%emt 0:00:30]} 29. g3 {[%emt 0:00:50]} Rde8 {[%emt 0:00:30]} 30. Re1 {[%emt 0:00:04]} Qe6 {[%emt 0:01:30]} 31. Kh2 $17 {[%emt 0:01:37]} Qxa2 {[%emt 0:00:30]} 32. Bb1 {[%emt 0:00:48]} Qe6 {[%emt 0:00:30]} 33. b4 {[%emt 0:00:38]} Qf6 {[%emt 0:02:30]} 34. Ba2 {[%emt 0:00:36]} Rxe4 {[%emt 0:01:30]} 35. Rxe4 {[%emt 0:00:27]} Rxe4 {[%emt 0:00:30]} 36. Qd1 {[%emt 0:00:54]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.71"]
[White "Can, Melih Kaan"]
[Black "Kilic, Gokturk Kagan"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2195"]
[BlackElo "1910"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,53,50,75,58,62,61,58,22,69,54,114,116,117,97,90,87,107,95,88,54,61,54,51,45,79,67,126,80,193,98,288,261,475,478]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nbd7 7. O-O Qe8 8. Bh2 e5 9. c4 Qe7 10. Nc3 c6 11. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Ne8 {LiveBook: 6 Games} 12. b5 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (12. Qb3 e4 13. Nd2 f5 14. c5+ d5 15. b5 Qe6 16. bxc6 bxc6 17. Rac1 Rf7 18. Qa4 Nf8 19. Rb1 g5 {½-½ (37) Dgebuadze,A (2490)-Verstraeten,R (2312) Schelle 2015}) 12... c5 $146 ({Predecessor:} 12... f5 13. bxc6 bxc6 14. c5 e4 15. cxd6 Nxd6 16. Nd2 Nb6 17. Qb3+ Be6 18. Qa3 Rad8 19. Rac1 Rd7 {1-0 (61) Tempone,M (2366)-Zuriel,M (2280) Buenos Aires 2016}) 13. Nd5 Qd8 14. Qc2 {White is slightly better.} Nc7 15. dxe5 Nxd5 (15... Nxe5 $14 16. Nxe5 dxe5) 16. cxd5 $16 dxe5 17. Rac1 b6 18. Nd2 Bb7 19. e4 f5 20. exf5 gxf5 21. Nc4 Qf6 22. Rcd1 Kh8 23. Rfe1 Rg8 (23... Qh6 $14) 24. Bf1 f4 (24... Rge8 $16) 25. Qe4 ({White should try} 25. Bd3 $18) 25... Rae8 $2 (25... Raf8 $16 {was necessary.}) 26. Bd3 $18 {[%csl Gd3][%cal Re4h7]} Qh6 $2 {[#]} (26... Nf8 27. Bxf4 Ng6) 27. Nd6 $1 {[%mdl 512] Precision: White = 30%, Black = 24%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.72"]
[White "Daghan, Devran"]
[Black "Eren, Ataberk"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2004"]
[BlackElo "2180"]
[Annotator "NA"]
[PlyCount "124"]
[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 0:00:30]} 2. d4 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:30]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:00]} 5. f4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 6. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:30]} 7. Be3 {[%emt 0:00:30]} Be7 {[%emt 0:00:00]} 8. Qd2 {[%emt 0:00:30]} a6 {[%emt 0:00:00]} 9. dxc5 {[%emt 0:00:00]} Nxc5 {[%emt 0:00:00] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 10. O-O-O {[%emt 0:00:00]} b5 {[%emt 0:00:00]} (10... Qa5 11. Kb1 b5 12. h4 Bd7 13. g4 b4 14. Ne2 Ne4 15. Qe1 Rb8 16. Nc1 Nc3+ 17. bxc3 bxc3+ {1-0 (96) Najer,E (2679)-Korobov,A (2695) Poikovsky 2017}) 11. Bxc5 {[%emt 0:00:30]} Bxc5 {[%emt 0:00:30]} 12. Bd3 {[%emt 0:00:00]} g6 $146 {[%emt 0:02:30]} ({Predecessor:} 12... Bd7 13. Ne2 Nb4 14. Kb1 Qb6 15. h4 a5 16. Rh3 Be3 17. Qe1 Nxd3 18. cxd3 {1-0 (45) Merry,A (2422)-Olarasu,I (2058) London 2017}) 13. Ne2 {[%emt 0:25:00]} Qb6 {[%emt 0:11:30]} 14. Kb1 {[%emt 0:00:30]} Be3 {[%emt 0:00:30]} 15. Qe1 {[%emt 0:00:30]} Bf2 {[%emt 0:02:30]} 16. Qd2 {[%emt 0:01:30]} b4 {[%emt 0:04:30]} 17. g4 {[%emt 0:07:30]} Qe3 {[%emt 0:06:30]} 18. Qxe3 {[%emt 0:14:30]} Bxe3 {[%emt 0:00:30]} 19. g5 {[%emt 0:26:30]} h5 {[%emt 0:02:30]} 20. h4 {[%emt 0:00:30]} Ke7 {[%emt 0:00:30]} 21. Rh3 {[%emt 0:00:30]} Rd8 {[%emt 0:02:30]} 22. Nd2 {[%emt 0:03:12]} Bb6 {[%emt 0:04:30]} 23. c4 {[%emt 0:04:37]} bxc3 {[%emt 0:20:30]} 24. Nxc3 {[%emt 0:00:06]} Bd7 {[%emt 0:00:30]} 25. Nb3 {[%emt 0:04:04]} Na5 {[%emt 0:02:30]} 26. Nxa5 {[%emt 0:00:58]} Bxa5 {[%emt 0:00:30]} 27. Bc2 {[%emt 0:00:08]} Rab8 {[%emt 0:00:00]} 28. Ne2 {[%emt 0:05:16]} Bb4 {[%emt 0:03:00]} 29. Bd3 {[%emt 0:05:18]} a5 {[%emt 0:00:30]} 30. Rc1 {[%emt 0:00:36]} a4 {[%emt 0:03:30]} 31. Rh2 {[%emt 0:01:04]} Rdc8 {[%emt 0:04:30]} 32. Rxc8 {[%emt 0:00:45]} Rxc8 {[%emt 0:00:30]} 33. Rh1 {[%emt 0:00:16]} Bd2 {[%emt 0:00:30]} 34. Rd1 {[%emt 0:01:03]} Be3 {[%emt 0:00:00]} 35. b3 {[%emt 0:00:03]} a3 {[%emt 0:02:00]} 36. Ba6 {[%emt 0:00:25]} Ra8 {[%emt 0:02:30]} 37. Bd3 {[%emt 0:00:16]} Rb8 {[%emt 0:01:30]} 38. Kc2 {[%emt 0:00:30]} Rc8+ {[%emt 0:00:30]} 39. Kb1 {[%emt 0:00:01]} Bf2 {[%emt 0:00:30]} 40. Rh1 {[%emt 0:00:00]} d4 {[%emt 0:00:00]} 41. Bc4 {[%emt 0:08:22]} Bc6 {[%emt 0:01:00]} 42. Rf1 {[%emt 0:08:34]} Be4+ {[%emt 0:00:30]} 43. Kc1 {[%emt 0:01:41]} Be3+ {[%emt 0:00:30]} 44. Kd1 {[%emt 0:00:01]} Bg2 {[%emt 0:00:30]} 45. Rg1 {[%emt 0:00:36]} Bxg1 {[%emt 0:01:30]} 46. Nxg1 {[%emt 0:00:30]} Bd5 {[%emt 0:00:30]} 47. Bxd5 {[%emt 0:00:30]} exd5 {[%emt 0:00:30]} 48. Ne2 {[%emt 0:00:00]} d3 {[%emt 0:08:30]} 49. Nd4 {[%emt 0:00:08]} Kd7 {[%emt 0:00:30]} 50. Kd2 {[%emt 0:00:00]} Rc5 {[%emt 0:00:30]} 51. Kd1 {[%emt 0:00:31]} Kc8 {[%emt 0:00:30]} 52. Kd2 {[%emt 0:00:51]} Kb7 {[%emt 0:00:00]} 53. Kd1 {[%emt 0:00:52]} Ka6 {[%emt 0:00:00]} 54. Kd2 {[%emt 0:00:23]} Ka5 {[%emt 0:00:30]} 55. Kxd3 {[%emt 0:08:38]} Rc1 {[%emt 0:00:30]} 56. f5 {[%emt 0:01:30]} gxf5 {[%emt 0:01:30]} 57. Nxf5 {[%emt 0:01:49]} Ra1 {[%emt 0:07:30]} 58. Ne3 {[%emt 0:03:27]} Rxa2 {[%emt 0:06:30]} 59. g6 $19 {[%emt 0:02:46]} fxg6 {[%emt 0:00:00]} 60. Nc2 {[%emt 0:00:08]} Kb6 {[%emt 0:12:00]} 61. b4 {[%emt 0:00:31]} Kc7 {[%emt 0:00:30]} 62. Kc3 {[%emt 0:00:02]} d4+ {[%emt 0:00:00]} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.73"]
[White "Akin, Kadir"]
[Black "Sezdbekov, Ruslan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1974"]
[BlackElo "2160"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,51,30,24,31,27,31,33,59,50,47,41,49,42,33,25,47,40,47,26,39,23,26,21,40,39,137,129,181,-225,220,161,785,784,776,778,862,854,787,780]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Be6 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (7... Nc6 8. Bc4 O-O 9. Qd2 Bf5 10. O-O-O Qd7 11. Kb1 Rfe8 12. h4 Bf8 13. h5 h6 14. Be2 Bg4 15. Nh2 Bxe2 16. Qxe2 {½-½ (41) Carlsen,M (2842)-Caruana,F (2822) Saint Louis 2018}) 8. Qd2 {LiveBook: 5 Games} O-O 9. Bd3 Nd7 {White has an edge.} 10. O-O-O c5 ({Not} 10... Bxa2 $2 11. b3 $18) 11. Ng5 $146 ({Predecessor:} 11. Kb1 a5 12. Ng5 Bxg5 13. Bxg5 Qb6 14. Be7 Rfc8 15. Bxd6 a4 {1-0 (56) Eschholz,D (1462)-Vogt,J (1022) Magdeburg 2012}) 11... Bxg5 12. Bxg5 Qa5 13. a3 Rfe8 14. f4 f6 15. Bh4 Bf7 16. g4 c4 17. Be2 Nc5 18. Bf3 Qb5 {[#] Strongly threatening ...Na4.} 19. Qxd6 {Hoping for Rhe1.} Re6 (19... Re3 $14 20. Bd5 Nd3+ 21. cxd3 Bxd5 22. dxc4 Bxc4) 20. Qc7 $16 {Black must now prevent Rd5.} Rae8 (20... Rf8 $16) 21. Bf2 $4 {[%mdl 8192]} (21. Rhe1 $18 {and all is fine.}) 21... b6 $4 {[%mdl 8192]} (21... Na4 $19 22. b4 cxb3) 22. Bxc5 bxc5 $2 {[#]} (22... Qxc5 23. Qxc5 bxc5) 23. Rd7 $18 {White is clearly winning.} Qb6 24. Rxf7 Re1+ 25. Rxe1 Rxe1+ 26. Bd1 {Precision: White = 51%, Black = 30%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.74"]
[White "Erdogan, Anil Berk"]
[Black "Dedebas, Emre Emin"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2083"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,38,25,16,14,20,26,23,12,28,-26,39,-66,66,-20,66,-64,66]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. a3 a6 {B33: Sicilian: Pelikan and Sveshnikov Variations} 9. g3 {[%cal Bg2g3,Bg3g4,Bg4g5][%mdl 32]} d6 10. f4 b5 11. Bg2 Bb7 12. O-O Be7 {LiveBook: 4 Games} 13. Qe2 O-O 14. g4 {[#]} Nd7 $146 15. g5 Rfe8 16. Nd4 (16. Rfd1 $142) 16... Na5 (16... Nxd4 $11 17. Bxd4 e5 18. fxe5 dxe5) 17. Nb3 (17. f5 $14) 17... Nc6 ({Black should play} 17... Nc4 $15 18. Bc1 Rac8) 18. Nd4 ({White should try} 18. Qf2 $14) 18... Na5 (18... Nxd4 $11 19. Bxd4 e5 20. fxe5 dxe5) 19. Nb3 (19. f5 $1 $14) 19... Nc6 {Precision: White = 20%, Black =  3%.} (19... Nc4 $15 20. Bc1 Qb6+ 21. Kh1 Rac8) 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.75"]
[White "Caglar, Ahmet Ata"]
[Black "Taalaibekov, Tagir"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2071"]
[BlackElo "2291"]
[Annotator "NA"]
[PlyCount "137"]
[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 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:01:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:30]} a6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 6. g3 {[%emt 0:00:00]} b5 {[%emt 0:00:30]} 7. Bg2 {[%emt 0:00:30]} Bb7 {[%emt 0:00:30]} 8. O-O {[%emt 0:00:00]} d6 {[%emt 0:00:30]} 9. Re1 {[%emt 0:01:00]} Nf6 {[%emt 0:00:30]} 10. Nd5 {[%emt 0:03:30]} exd5 {[%emt 0:11:30]} 11. exd5+ {[%emt 0:00:30]} Kd8 {[%emt 0:00:30]} ({Avoid the trap} 11... Be7 $2 12. Nf5 $18) 12. Bg5 {[%emt 0:01:30] LiveBook: 3 Games} Nbd7 {[%emt 0:00:30] [#]} 13. Nc6+ $1 {[%emt 0:06:30] B43: Sicilian: Kan Variation: 5 Nc3} ({And not} 13. Qe2 Ne5 $11) 13... Bxc6 {[%emt 0:02:30]} 14. dxc6 {[%emt 0:00:30]} Nc5 {[%emt 0:00:30]} 15. a4 {[%emt 0:05:30]} ({And not} 15. Qe2 Be7 $11) 15... b4 {[%emt 0:06:30]} (15... bxa4 16. Be3 Ne6 17. Rxa4 Be7 18. b4 Qb8 19. c4 Kc7 20. Qe2 Re8 {1-0 (51) Perez Mitjans,O (2414)-Vasquez Schroder,R (2551) Barcelona 2014}) 16. Qd4 {[%emt 0:06:30]} Be7 {[%emt 0:02:30]} 17. Qxb4 $146 {[%emt 0:01:30]} ({Predecessor:} 17. Qc4) 17... Ne6 {[%emt 0:11:30]} 18. Be3 {[%emt 0:03:30]} Rb8 {[%emt 0:02:30]} 19. Qc3 {[%emt 0:03:30]} Ng4 {[%emt 0:08:30]} (19... d5 $5 {[%cal Re7b4]} 20. Red1 Ke8 $15) 20. Bd2 {[%emt 0:05:30]} h5 {[%emt 0:16:30]} 21. h3 {[%emt 0:06:30]} Nf6 {[%emt 0:01:30]} 22. b4 $16 {[%emt 0:01:30]} Ke8 {[%emt 0:11:30]} 23. Rab1 {[%emt 0:01:30]} Kf8 {[%emt 0:01:30]} 24. b5 {[%emt 0:01:30]} axb5 {[%emt 0:01:30]} 25. axb5 {[%emt 0:00:00]} d5 {[%emt 0:00:30]} 26. Be3 {[%emt 0:01:00]} Qd6 {[%emt 0:04:25]} 27. Ba7 {[%emt 0:00:30]} Rc8 {[%emt 0:00:31]} 28. Red1 {[%emt 0:02:30]} h4 {[%emt 0:01:36]} 29. Qe3 {[%emt 0:04:30]} hxg3 {[%emt 0:00:55]} 30. fxg3 {[%emt 0:00:30]} Rd8 {[%emt 0:09:37]} 31. c4 {[%emt 0:02:30]} d4 {[%emt 0:00:52]} 32. Qd3 {[%emt 0:00:00]} Ng5 {[%emt 0:02:22]} 33. h4 {[%emt 0:00:00]} Nge4 {[%emt 0:00:30]} 34. b6 {[%emt 0:06:30]} g6 {[%emt 0:02:55]} 35. c7 {[%emt 0:00:30]} Re8 {[%emt 0:00:27]} 36. b7 {[%emt 0:00:30]} Qxc7 {[%emt 0:01:11]} 37. b8=Q {[%emt 0:00:00]} Rxb8 {[%emt 0:00:04]} 38. Bxb8 {[%emt 0:00:00]} Qc6 {[%emt 0:00:20]} 39. Be5 {[%emt 0:01:30]} Qe6 {[%emt 0:00:23]} 40. Bxf6 {[%emt 0:00:00]} Nxf6 {[%emt 0:00:00]} 41. Rb8+ {[%emt 0:01:00]} Ne8 {[%emt 0:00:52]} 42. Qxd4 {[%emt 0:01:30]} Rh5 {[%emt 0:04:30]} 43. Qe4 {[%emt 0:06:30]} Bc5+ {[%emt 0:02:30]} 44. Kh2 {[%emt 0:00:30]} Re5 {[%emt 0:00:30]} 45. Qc6 {[%emt 0:00:30]} Qxc4 {[%emt 0:06:24]} 46. Rdd8 {[%emt 0:01:30]} Qe2 {[%emt 0:04:26]} 47. Rxe8+ {[%emt 0:00:30]} Rxe8 {[%emt 0:00:09]} 48. Qxc5+ {[%emt 0:00:30]} Kg8 {[%emt 0:00:00]} 49. Qb5 {[%emt 0:00:30]} Qxb5 {[%emt 0:01:23]} 50. Rxb5 {[%emt 0:00:00]} Re2 {[%emt 0:00:00]} 51. Rb7 {[%emt 0:00:00]} Kg7 {[%emt 0:00:05]} 52. Kg1 {[%emt 0:00:30]} Rd2 {[%emt 0:00:11]} 53. Bc6 {[%emt 0:01:30]} Rd8 {[%emt 0:00:45]} 54. Rd7 {[%emt 0:00:30]} Rf8 {[%emt 0:01:16]} 55. Bd5 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 56. Kg2 {[%emt 0:00:00]} g5 {[%emt 0:10:08]} 57. Rxf7+ {[%emt 0:00:30]} Rxf7 {[%emt 0:01:02]} 58. hxg5+ {[%emt 0:00:30]} Kg6 {[%emt 0:01:18]} 59. Bxf7+ {[%emt 0:00:30]} Kxf7 {[%emt 0:00:00]} 60. Kf3 {[%emt 0:00:00]} Kg6 {[%emt 0:00:09]} 61. Kg4 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 62. Kf5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:15]} 63. g6+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:11]} 64. Kg5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:03]} 65. Kf6 {[%emt 0:00:00]} Kh8 {[%emt 0:01:05]} 66. g7+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:09]} 67. g4 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 68. Kf7 {[%emt 0:00:30]} Kh6 {[%emt 0:00:08]} 69. g8=R {[%emt 0:00:00]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.76"]
[White "Yaran, Siar"]
[Black "Zrikem, Nassim"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "2271"]
[BlackElo "2066"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,48,-21,-49,-60,-60,97,36,101,42,41,26,68,75,72,45,52,44,50,0,32,20,37,-85,-81,-89,-95,-120,-92,-137,-28,-35,0,0,0,-458,-439,-393,-177,-29990,-29991]} 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. Bc4 d5 {C39: King's Gambit Accepted: 3 Nf3 g5 4 h4} 7. exd5 {Threatens to win with Qe2.} Nxd5 $2 (7... Bd6 $15 {stays ahead.} 8. d4 Nh5) (7... Bd6 8. d4 Nh5 9. Nc3 Qe7 10. O-O Bxe5 11. Nb5 Nd7 12. dxe5 Qc5+ 13. Qd4 Qxd4+ 14. Nxd4 Nxe5 15. Bb5+ Bd7 16. Bxd7+ Nxd7 17. Bxf4 {1-0 (58) Berg,E (2553)-Grandelius,N (2623) Sunne 2015}) 8. Nc3 (8. Qe2 $16 Be7 9. Nc3) 8... c6 (8... Nxc3 $14 9. Bxf7+ (9. dxc3 Qxd1+ 10. Kxd1 Be6 $11) 9... Ke7 10. bxc3 Nc6 11. Nxc6+ bxc6) 9. Nxd5 (9. Qe2 $16 Be7 10. d4 (10. Nxg4 Be6 $14)) 9... cxd5 $14 10. Bb5+ Bd7 11. Nxd7 Nxd7 12. Qxg4 $146 ({Predecessor:} 12. d4 Qa5+ 13. c3 Qxb5 14. Qxg4 {0-1 (23) Gunchenko,M-Sharovskaya,O Nikolaev 2000}) 12... Qe7+ 13. Kd1 {And now Re1 would win.} O-O-O 14. Re1 Qd6 15. d4 Bh6 $1 16. Re5 {[#]} (16. a4 $14 {keeps the upper hand.}) 16... Rhg8 $1 $17 {[%cal Rg8g4,Bh8g8,Bg8g2,Bg2h2][%mdl 32]} 17. Qf5 Rxg2 18. Rxd5 Qe6 19. c3 Qxf5 (19... a6 $17 20. Bxd7+ Rxd7) 20. Rxf5 $11 a6 (20... Rdg8 $5 {[%cal Rg2h2]} 21. Ke1 (21. Bxf4 Bxf4 22. Rxf4 Rxb2 $17) (21. Rxf7 Rh2 $15) 21... Rh2 22. Bxf4 Bxf4 23. Rxf4 Rxb2 $11) 21. Bd3 Rdg8 $40 {[%mdl 128] Strongly threatening ...Rh2. Black has some attack.} 22. Rb1 $2 {[%mdl 8192] [#]} (22. Bxf4 $11 {and White is okay.} Bxf4 23. Rxf4) 22... Rh2 $1 $19 {( -> ...Rg1+)} 23. Bd2 Rg1+ (23... f3 $142 24. Rg5 Re8) 24. Be1 $2 (24. Kc2 $19 Rxb1 25. Kxb1 Rxd2 26. Bc4) 24... f3 {Precision: White = 30%, Black = 36%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.77"]
[White "Petkov, Momchil"]
[Black "Baylav, Can"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2163"]
[BlackElo "2026"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,75,-1,-8,-3,0,3,-16,-4,-12,-12,-41,-4,0,0,-56,-46,-38,-44,-36,-47,-41,-51,-55,0,0,0,0,0,0,7,0,59,0,-12,-25,72,-44,111,78,72,80,59,69,75,74,127,104,98,82,82,81,103,44,44,44,44,44,44,18,262,256,242,228,29987,29987]} 1. e4 {Eisenbeiser,A} c5 2. Nf3 d6 3. c4 e5 4. Nc3 Ne7 5. Be2 g6 6. O-O Bg7 7. d3 O-O {B50: Sicilian: 2...d6, Miscellaneous} 8. a3 Nbc6 9. b4 $146 ({Predecessor:} 9. Rb1 f5 10. b4 b6 11. b5 Na5 12. Ne1 Be6 13. Bd2 {1-0 (41) Eisenbeiser,A (2386)-Ikonnikov,V (2553) Vlissingen 2011 CBM 143 Extra [Eisenbeiser,A]}) 9... cxb4 {The position is equal.} 10. axb4 Nxb4 11. Ba3 Na6 12. Nb5 Nc5 13. d4 (13. Bxc5 $1 $11 dxc5 14. Rxa7 Rxa7 15. Nxa7) 13... exd4 $15 {Strongly threatening ...d3.} ({Much weaker is} 13... Nxe4 $6 14. dxe5 Bd7 15. Nxd6 $14) 14. e5 $1 {[%cal Re5d6]} b6 15. Nxd6 Nc6 16. Nxd4 Nxe5 17. Nb3 Nxb3 (17... Ned3 $15 18. Nxc8 Bxa1 19. Bxd3 Be5 20. Nxc5 (20. Bxc5 $2 bxc5 21. Bf5 gxf5 $19) 20... bxc5 21. Bxc5 Rxc8 22. Bxf8 Qxf8) 18. Qxb3 $11 Qh4 19. Rad1 Be6 20. f4 Nc6 21. Qe3 Rab8 ({Black should play} 21... Rad8 $11) 22. Kh1 (22. Bf3 $14 Na5 23. Bd5 Bxd5 24. cxd5) 22... Rfd8 23. Bf3 Ne7 {[#]} (23... Na5 $1 $11) 24. g3 (24. g4 $1 $16) 24... Qh6 $2 {[#]} (24... Qh3 $15 {keeps the upper hand.}) 25. Nxf7 $1 {[%mdl 512]} Bxf7 26. Qxe7 Re8 27. Qxa7 Bxc4 28. Rfe1 g5 (28... Qh3 $142) 29. Qd7 Qg6 30. Bd5+ Bxd5+ 31. Qxd5+ Kh8 32. f5 ({Better is} 32. fxg5 $16 b5 33. Bb4) 32... Qf6 $14 {Threatens to win with ...Rxe1+.} 33. Re6 Rxe6 34. fxe6 Bf8 $1 {[%cal Rf8a3]} 35. Bc1 $36 {[%mdl 2048] White has good play.} Be7 $2 (35... Re8 $11) 36. Be3 $18 {And now Bd4 would win.} Kg8 {Hoping for ...Rd8.} 37. Bd4 Qg6 $2 (37... Qf8 $18) 38. Qe5 {Precision: White = 52%, Black = 39%.} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.78"]
[White "Piyumantha, M Sasith Nipun"]
[Black "Dionizio, Andre Filipe Nascim"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2139"]
[BlackElo "2010"]
[Annotator "NA"]
[PlyCount "112"]
[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 0:02:30]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 4. g3 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:30]} 5. Bd2 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 6. Qc2 {[%emt 0:00:00]} O-O {[%emt 0:02:00]} 7. Bg2 {[%emt 0:00:30]} Nbd7 {[%emt 0:07:30] E11: Damenindisch (Bogoljubow-Variante)} 8. O-O {[%emt 0:00:30]} Bxd2 {[%emt 0:01:30]} 9. Nbxd2 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 10. e4 {[%emt 0:00:00]} dxe4 {[%emt 0:04:30]} 11. Nxe4 {[%emt 0:01:00]} Nxe4 {[%emt 0:03:30]} 12. Qxe4 {[%emt 0:00:30]} c5 {[%emt 0:02:30]} 13. Rfd1 {[%emt 0:05:30]} Qb6 {[%emt 0:06:30] [#]} 14. Qc2 $146 {[%emt 0:15:30]} ({Vorgänger:} 14. Rd2 cxd4 15. Ng5 Nf6 16. Qxd4 Qxd4 17. Rxd4 {1-0 (57) Damljanovic,B (2607)-Lajthajm,B (2496) Tivat 2011}) 14... cxd4 {[%emt 0:05:30]} 15. Rxd4 {[%emt 0:00:30]} Qc7 {[%emt 0:02:30]} 16. Rad1 {[%emt 0:02:30]} Rb8 {[%emt 0:03:30]} 17. Rd6 {[%emt 0:07:30]} b6 {[%emt 0:14:30]} 18. Rc6 {[%emt 0:20:30]} Qa7 $1 {[%emt 0:01:30]} ({Reject} 18... Qxc6 $6 19. Ng5 $16) 19. Rcd6 {[%emt 0:02:30]} Qc7 {[%emt 0:05:30]} 20. Rc6 {[%emt 0:03:30]} Qa7 {[%emt 0:00:00]} 21. b3 {[%emt 0:00:00]} Nf6 {[%emt 0:10:00]} 22. Nd4 {[%emt 0:00:00]} Bb7 {[%emt 0:00:30]} 23. Rc7 {[%emt 0:00:30]} Qa6 {[%emt 0:03:30]} 24. Nb5 {[%emt 0:01:30]} Bxg2 {[%emt 0:00:00]} 25. Kxg2 {[%emt 0:00:00]} Qa8+ {[%emt 0:01:00]} 26. f3 {[%emt 0:01:00]} Rbd8 {[%emt 0:01:30]} 27. Re1 {[%emt 0:02:30]} Ne8 {[%emt 0:01:51]} 28. Ra7 {[%emt 0:00:30]} Qb8 {[%emt 0:00:56]} 29. Re2 {[%emt 0:04:30]} Nd6 {[%emt 0:01:39]} 30. Rc7 {[%emt 0:00:00]} Nxb5 {[%emt 0:05:59]} 31. cxb5 {[%emt 0:00:00]} Rd5 {[%emt 0:00:00]} 32. a4 {[%emt 0:00:30]} Rfd8 {[%emt 0:00:00]} 33. Qc3 {[%emt 0:00:30]} Rd3 {[%emt 0:01:37]} 34. Qc6 {[%emt 0:01:30]} R3d6 {[%emt 0:03:36]} 35. Qc1 {[%emt 0:06:30]} Rd1 {[%emt 0:02:37]} 36. Qf4 $11 {[%emt 0:00:30]} Rf8 $1 {[%emt 0:00:01]} 37. Rxf7 {[%emt 0:05:30]} Qxf4 {[%emt 0:00:30]} 38. Rxf4 {[%emt 0:00:30]} Rxf4 {[%emt 0:00:09]} 39. gxf4 {[%emt 0:00:30]} Kf7 {[%emt 0:00:00]} 40. Re3 {[%emt 0:00:00]} Rb1 {[%emt 0:01:52]} 41. Rc3 {[%emt 0:00:00]} Kf6 {[%emt 0:00:43]} 42. Kf2 {[%emt 0:00:00]} Kf5 {[%emt 0:02:30]} 43. Rc7 {[%emt 0:02:00]} Kf6 {[%emt 0:01:30]} 44. f5 {[%emt 0:00:30]} Kxf5 {[%emt 0:01:30]} 45. Rxg7 {[%emt 0:00:00]} h6 {[%emt 0:04:30]} 46. Rf7+ {[%emt 0:02:00]} Ke5 {[%emt 0:00:30]} 47. f4+ {[%emt 0:00:30]} Ke4 {[%emt 0:07:30]} 48. Rb7 {[%emt 0:02:30]} Rb2+ {[%emt 0:02:54]} 49. Ke1 {[%emt 0:00:00]} Rxb3 {[%emt 0:00:30]} 50. Rxb6 {[%emt 0:00:00]} Rb4 {[%emt 0:00:50]} 51. Rxe6+ {[%emt 0:00:30]} Kxf4 {[%emt 0:00:30]} 52. Rxh6 {[%emt 0:00:30]} Kg5 {[%emt 0:00:00]} 53. Ra6 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:16]} 54. b6 {[%emt 0:00:00]} Kh4 {[%emt 0:00:30]} 55. Kf2 {[%emt 0:00:30]} Rb4 {[%emt 0:00:30]} 56. Rxa5 {[%emt 0:00:30]} Rxb6 {[%emt 0:00:30]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.79"]
[White "Helander, Benjamin"]
[Black "Karaoglan, Doruk"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1994"]
[BlackElo "2196"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2018.09.05"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,94,15,60,52,79,37,46,52,65,60,89,54,108,47,60,0,9,0,4,0,18,0,0,0,0,0,0,0,21,29,41,22,30,34,133,136,129,124,162,135,154,156,125,138,162,157,156,156,221,0,0,0,208,206,183,109,145,0,0,0,0,0,224,180,228,0,0,0,0,-29986,-29987,-29987,-29988]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nc6 7. O-O a6 8. b3 Rb8 9. Bb2 b5 10. cxb5 axb5 11. Rc1 b4 12. Na4 Na7 13. Ne1 {[%cal Bf3e1,Be1d3,Bd3f4][%mdl 32] [#] E63: King's Indian: Fianchetto: Panno Variation with 7...a6} (13. d5 e5 14. dxe6 fxe6 15. Qc2 c5 16. Rfd1 Qe7 17. Rxd6 Bb7 18. Rdd1 Rbc8 19. Ne5 Bxg2 20. Kxg2 Nb5 {1-0 (73) Aronian,L (2801)-Nakamura,H (2741) Moscow 2010}) 13... Bh6 $146 ({Predecessor:} 13... Bb7 14. Qd2 Bxg2 15. Nxg2 Qd7 16. Rc4 Rb5 17. f3 Rfb8 18. Rc2 c6 19. e3 Bh6 20. Bc1 Qb7 {0-1 (35) Fernandes,A (2369)-Nunn,J (2601) Eretria 2015}) 14. e3 Ba6 15. Nd3 {White is slightly better.} Qd7 16. Re1 Qf5 17. Nf4 c6 (17... Qa5 $1 $14) 18. e4 ({White should play} 18. d5 $1 $16 {[%cal Rd5c6]} c5 19. Bh3) 18... Qa5 $14 19. e5 (19. d5 $14 cxd5 20. exd5) 19... Nd5 $11 20. Nxd5 cxd5 21. f4 dxe5 22. dxe5 e6 23. Nc5 Bb5 24. Qd2 {Black must now prevent a4.} Rfc8 25. a4 Be8 26. Nd3 {[%cal Bc5d3,Bd3f2,Bf2g4,Bg4f6][%mdl 32]} Nc6 27. Nf2 Qa7 28. Kh1 {aiming for Ng4.} Qe7 (28... Na5 $14 29. Rxc8 Rxc8) 29. Ng4 $16 Bg7 30. Nf6+ Bxf6 31. exf6 Qf8 32. g4 Na5 33. Qe3 $1 Bd7 34. f5 Rxc1 35. Rxc1 {Threatens to win with Rc5.} ({Much less strong is} 35. Bxc1 $6 Rc8 $14) 35... Rc8 (35... exf5 $16 {was necessary.} 36. Bxd5 fxg4) 36. h3 $2 (36. Rxc8 $18 Bxc8 37. Bd4) 36... Rxc1+ $11 37. Bxc1 Qc8 $2 (37... exf5 $11 38. Bd2 (38. Bxd5 Qd6 $11) 38... fxg4) 38. Bd2 $18 Nc6 39. Bf1 (39. fxe6 $18 fxe6 40. Qf2) 39... Qd8 40. Qg5 $40 {[%mdl 128] White is up to no good.} ({Better is} 40. fxg6 $1 $16 {White wants to mate with Qh6.} hxg6 41. Qg5) 40... exf5 $11 41. Bb5 Qe8 42. Qf4 Qe4+ $2 (42... fxg4 $11 {and Black stays safe.} 43. hxg4 Qe6) 43. Qxe4 $18 fxe4 {[#]} 44. Bxc6 $2 (44. a5 $1 $18 {[%mdl 512]}) 44... Bxc6 $11 45. Bxb4 d4 {[%cal Bd5d4,Bd4d3,Bd3d2][%mdl 32]} 46. Bc5 $2 {[%mdl 8192]} (46. Kh2 $11) 46... d3 47. Be3 d2 $1 {Precision: White = 43%, Black = 50%.} 0-1

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.80"]
[White "Nurgaliyev, Sauat"]
[Black "Tuna, Alp"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1685"]
[BlackElo "2253"]
[Annotator "NA"]
[PlyCount "89"]
[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 0:00:00]} d6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 6. f3 {[%emt 0:00:00]} e5 {[%emt 0:01:00]} 7. Nb3 {[%emt 0:00:30]} Be6 {[%emt 0:00:30]} 8. Be3 {[%emt 0:00:30]} Nbd7 {[%emt 0:01:30]} 9. Qd2 {[%emt 0:01:30]} Rc8 {[%emt 0:03:30]} 10. O-O-O {[%emt 0:00:30] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Be7 {[%emt 0:02:30]} 11. g4 {[%emt 0:01:30]} Nb6 {[%emt 0:24:30] LiveBook: 52 Games} 12. Na5 {[%emt 0:07:30]} (12. h4 O-O 13. Kb1 Nc4 14. Bxc4 Rxc4 15. h5 h6 16. g5 hxg5 17. Bxg5 Kh7 18. Qd3 Qc8 {1-0 (35) Ponomariov,R (2692)-Naiditsch,A (2710) Linares 2017}) 12... Qc7 {[%emt 0:02:30]} 13. Kb1 {[%emt 0:14:30]} O-O {[%emt 0:07:30]} 14. h4 {[%emt 0:03:30] [#]} (14. g5 $14 Nfd7 15. Nb3) 14... Rfd8 $146 {[%emt 0:20:30]} ({Predecessor:} 14... d5 $1 $15 15. Bxb6 Qxb6 16. g5 Qxa5 17. Nxd5 Qd8 18. gxf6 Bxf6 {0-1 (68) Brikov,I (2427)-Amonatov,F (2557) Tula 2004}) 15. Qf2 {[%emt 0:12:30]} Na8 {[%emt 0:05:30]} 16. Nb3 {[%emt 0:01:30]} d5 {[%emt 0:05:30]} 17. exd5 {[%emt 0:05:30]} Nxd5 {[%emt 0:00:30]} 18. Nxd5 {[%emt 0:00:30]} Bxd5 {[%emt 0:00:30]} 19. Bd3 {[%emt 0:05:30]} b5 {[%emt 0:02:30]} 20. h5 {[%emt 1:05:00]} Bc4 {[%emt 1:31:52]} 21. Bf5 {[%emt 0:00:30]} Rxd1+ {[%emt 0:00:30]} 22. Rxd1 {[%emt 0:00:30]} Rd8 {[%emt 0:00:30]} 23. Rh1 {[%emt 0:00:30]} Rd6 {[%emt 0:00:30]} 24. g5 {[%emt 0:04:30]} Qd8 {[%emt 0:01:34]} 25. Qg2 {[%emt 0:05:30]} ({White should play} 25. Qg3 $16) 25... Rd1+ {[%emt 0:01:43]} 26. Rxd1 {[%emt 0:01:30]} Qxd1+ {[%emt 0:00:02]} 27. Nc1 {[%emt 0:01:30]} g6 {[%emt 0:00:51]} 28. Be4 {[%emt 0:04:30]} Nc7 {[%emt 0:00:32]} 29. hxg6 {[%emt 0:05:42]} hxg6 {[%emt 0:00:06]} 30. Qh2 {[%emt 0:02:43]} Qd6 $11 {[%emt 0:02:31]} 31. f4 {[%emt 0:00:47]} Ne6 {[%emt 0:01:13]} 32. fxe5 {[%emt 0:02:47]} Qd8 {[%emt 0:00:03]} 33. b3 {[%emt 0:04:39]} Bd5 {[%emt 0:00:04]} 34. Bxd5 {[%emt 0:01:19]} Qxd5 {[%emt 0:00:05]} 35. Nd3 {[%emt 0:00:09]} Bxg5 {[%emt 0:00:53]} 36. Bxg5 {[%emt 0:01:35]} Nxg5 {[%emt 0:00:04]} 37. Qd2 {[%emt 0:00:25]} Ne4 {[%emt 0:02:52]} 38. Qa5 {[%emt 0:00:31]} Nc5 {[%emt 0:02:22]} 39. Nxc5 {[%emt 0:01:23]} Qxc5 {[%emt 0:00:05]} 40. Qd8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 41. Qf6+ {[%emt 0:01:30]} Kh6 {[%emt 0:03:08]} 42. Qh4+ {[%emt 0:01:30]} Kg7 {[%emt 0:00:30]} 43. Qf6+ {[%emt 0:00:30]} Kh6 {[%emt 0:00:00]} 44. Qh4+ {[%emt 0:01:30]} Kg7 {[%emt 0:00:00]} 45. Qf6+ {[%emt 0:00:00]} 1/2-1/2

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.81"]
[White "Rajic, Ivan"]
[Black "Fleri, Matthew"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2021"]
[BlackElo "1625"]
[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. c4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 2. g3 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 3. Bg2 {[%emt 0:00:00]} g6 {[%emt 0:00:30]} 4. Nc3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:00]} 5. d4 {[%emt 0:02:30] A34: Englische Eröffnung (Symmetrische Variante)} (5. Nf3 Nc6 6. d3 d6 7. a3 O-O 8. Rb1 a5 9. Bd2 Bd7 10. O-O Qc8 11. Ne1 Bh3 12. Nc2 Bxg2 13. Kxg2 Qd7 14. b4 axb4 15. axb4 d5 16. cxd5 Nxb4 17. Nxb4 cxb4 18. Rxb4 Nxd5 19. Nxd5 Qxd5+ {0-1 (74) Duda,J (2724)-Bu,X (2725) Liaocheng 2018}) 5... cxd4 {[%emt 0:00:00]} 6. Qxd4 {[%emt 0:00:30]} Nc6 {[%emt 0:00:00]} 7. Qd1 {[%emt 0:05:30]} O-O {[%emt 0:01:30]} 8. Nf3 {[%emt 0:01:30]} e6 $146 {[%emt 0:02:30]} ({Vorgänger:} 8... d6 9. O-O Na5 10. Nd2 Ng4 11. Qc2 Bf5 12. e4 Be6 13. b3 Nc6 14. Nf3 Rc8 15. Bb2 a6 16. Nd5 Nge5 17. Nxe5 Nxe5 {0-1 (37) Franke,T (2167)-Hetey,L (2322) Bad Zwesten 2006}) 9. e4 {[%emt 0:02:30]} d6 {[%emt 0:02:30]} 10. O-O {[%emt 0:03:30]} a6 {[%emt 0:02:30]} 11. h3 {[%emt 0:04:30]} Qe7 {[%emt 0:01:30]} 12. Bf4 {[%emt 0:02:30]} Rd8 {[%emt 0:03:30]} 13. Qd2 {[%emt 0:03:30]} b6 {[%emt 0:06:30]} 14. Rfd1 {[%emt 0:01:30]} e5 {[%emt 0:04:30]} 15. Bg5 {[%emt 0:02:30]} Be6 {[%emt 0:03:30]} 16. b3 {[%emt 0:02:30]} Qc7 {[%emt 0:06:30]} 17. Rac1 {[%emt 0:01:30]} Qe7 {[%emt 0:01:30]} 18. Qe3 {[%emt 0:09:30]} Rab8 {[%emt 0:08:30]} 19. Nd5 {[%emt 0:07:30]} Bxd5 {[%emt 0:02:30]} 20. cxd5 {[%emt 0:00:30]} Na7 {[%emt 0:00:30]} 21. Bf1 {[%emt 0:09:30]} Qb7 {[%emt 0:01:30]} 22. Nd2 {[%emt 0:07:30]} Rd7 {[%emt 0:11:30]} 23. h4 {[%emt 1:15:30]} Rc8 {[%emt 1:13:30]} 24. Nc4 {[%emt 0:00:30]} Rb8 $18 {[%emt 0:00:30]} 25. Qf3 {[%emt 0:00:30]} Ne8 {[%emt 0:00:30]} 26. Bh3 {[%emt 0:00:30]} Rc7 {[%emt 0:00:30]} 27. Be3 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 28. Na5 {[%emt 0:00:30]} 1-0

[Event "World Junior U20 Open 2018"]
[Site "Gebze"]
[Date "2018.09.11"]
[Round "7.82"]
[White "Maltezeanu, Stefan"]
[Black "Beukema, Christiaan"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2089"]
[BlackElo "1904"]
[Annotator "NA"]
[PlyCount "126"]
[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]} e5 {[%emt 0:02:30]} 2. Nf3 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 3. Bb5 {[%emt 0:00:00]} Nge7 {[%emt 0:00:30]} 4. c3 {[%emt 0:00:00]} g6 {[%emt 0:01:30]} 5. O-O {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 6. d4 {[%emt 0:00:30]} O-O {[%emt 0:01:30]} 7. d5 {[%emt 0:00:00] C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} a6 {[%emt 0:01:30]} (7... Nb8 8. d6 Nec6 9. Bg5 f6 10. Be3 cxd6 11. Qxd6 Re8 12. Rd1 Kh8 13. Bc4 Bf8 14. Qd5 Ne7 {½-½ (23) Kroeze,F (2419)-Ernst,S (2488) Almelo 2006}) 8. Be2 {[%emt 0:01:30]} Nb8 {[%emt 0:02:30]} 9. d6 {[%emt 0:01:30]} Nec6 {[%emt 0:03:30]} (9... cxd6 $14 10. Qxd6 Nbc6) 10. Bg5 {[%emt 0:07:30]} f6 {[%emt 0:01:30]} 11. Be3 {[%emt 0:00:30]} cxd6 $146 {[%emt 0:02:30]} ({Predecessor:} 11... b6 12. a4 Bb7 13. Nbd2 a5 14. Nc4 Na6 15. dxc7 Qxc7 16. Bxb6 {1-0 (32) Caldwell,J (2144)-Ausan,L (1192) LSS email 2011}) 12. Qxd6 {[%emt 0:00:30]} b5 {[%emt 0:01:30]} 13. a4 {[%emt 0:02:30]} bxa4 {[%emt 0:01:30]} 14. Rxa4 {[%emt 0:01:30]} Kh8 {[%emt 0:03:30]} 15. Na3 {[%emt 0:01:30]} Bb7 {[%emt 0:02:30]} 16. Nc4 {[%emt 0:02:30]} Re8 {[%emt 0:06:30]} 17. Rd1 {[%emt 0:07:30]} a5 {[%emt 0:09:30]} 18. Nb6 {[%emt 0:05:30]} Nd4 {[%emt 0:01:30]} 19. Nxd4 {[%emt 0:04:30]} ({Weaker is} 19. Nxa8 Nxe2+ 20. Kf1 Bxa8 $16) 19... exd4 {[%emt 0:02:30]} 20. Raxd4 {[%emt 0:18:30]} Bf8 {[%emt 0:01:30]} 21. Qf4 {[%emt 0:01:30]} Qxb6 {[%emt 0:01:30]} 22. Rxd7 {[%emt 0:00:30]} Qc6 {[%emt 0:03:30]} 23. Bb5 {[%emt 0:01:30]} Nxd7 {[%emt 0:02:30]} 24. Bxc6 {[%emt 0:00:30]} Bxc6 {[%emt 0:00:30]} 25. f3 {[%emt 0:03:30]} Rab8 {[%emt 0:10:00]} 26. Bd4 {[%emt 0:08:30]} Bg7 {[%emt 0:00:30]} 27. Qc7 {[%emt 1:29:21]} Rec8 {[%emt 1:07:30]} 28. Qxa5 {[%emt 0:00:30]} Rxb2 {[%emt 0:00:30]} 29. Qa6 {[%emt 0:00:30]} Rbb8 {[%emt 0:00:30]} 30. Ba7 {[%emt 0:00:30]} Ra8 {[%emt 0:03:30]} 31. Rd6 {[%emt 0:01:24]} Rc7 {[%emt 0:09:30]} 32. Rxc6 {[%emt 0:00:52]} Raxa7 {[%emt 0:00:30]} 33. Qb5 {[%emt 0:02:12]} Rxc6 {[%emt 0:04:30]} 34. Qxc6 {[%emt 0:00:07]} h5 {[%emt 0:00:00]} 35. c4 {[%emt 0:01:37]} Ne5 {[%emt 0:02:37]} 36. Qc8+ {[%emt 0:01:07]} Kh7 {[%emt 0:00:44]} 37. f4 {[%emt 0:05:33]} Ng4 {[%emt 0:10:43]} 38. g3 {[%emt 0:00:57]} Ra1+ {[%emt 0:00:41]} 39. Kg2 {[%emt 0:00:05]} Ra2+ {[%emt 0:00:00]} 40. Kf1 {[%emt 0:00:00]} Nxh2+ {[%emt 0:01:08]} 41. Ke1 {[%emt 0:01:45]} Nf3+ {[%emt 0:01:07]} 42. Kd1 {[%emt 0:00:00]} Rd2+ {[%emt 0:02:30]} 43. Kc1 {[%emt 0:00:00]} Rd4 {[%emt 0:00:30]} 44. c5 {[%emt 0:01:30]} Rxe4 {[%emt 0:02:30]} 45. c6 {[%emt 0:00:30]} Rc4+ {[%emt 0:01:30]} 46. Kd1 {[%emt 0:01:30]} Nd4 {[%emt 0:00:30]} 47. c7 {[%emt 0:00:30]} Nb5 {[%emt 0:00:30]} 48. Qd7 {[%emt 0:02:30]} Nxc7 {[%emt 0:00:30]} 49. Ke2 {[%emt 0:00:30]} f5 {[%emt 0:00:30]} 50. Kf3 {[%emt 0:01:30]} Na6 {[%emt 0:01:30]} 51. Qf7 {[%emt 0:00:30]} Rc3+ {[%emt 0:00:00]} 52. Kg2 {[%emt 0:00:30]} Nc5 {[%emt 0:00:00]} 53. g4 {[%emt 0:00:30]} hxg4 {[%emt 0:01:30]} 54. Qe7 {[%emt 0:00:30]} Ne4 {[%emt 0:02:30]} 55. Qh4+ {[%emt 0:01:30]} Kg8 {[%emt 0:00:30]} 56. Qd8+ {[%emt 0:00:00]} Bf8 {[%emt 0:00:00]} 57. Qd5+ $19 {[%emt 0:06:00]} Kh7 {[%emt 0:00:00]} 58. Qd8 {[%emt 0:00:30]} Rg3+ {[%emt 0:01:30]} 59. Kf1 {[%emt 0:00:30]} Rf3+ {[%emt 0:00:30]} 60. Kg2 {[%emt 0:00:30]} Bc5 {[%emt 0:01:30]} 61. Qc7+ {[%emt 0:02:30]} Kh6 {[%emt 0:00:30]} 62. Qc8 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:30]} 63. Kg1 {[%emt 0:01:00]} Re2+ {[%emt 0:00:30]} 0-1

