[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.27"]
[Round "1"]
[White "Yu, Yangyi"]
[Black "Li, Chao b"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2759"]
[BlackElo "2725"]
[Annotator "TA"]
[PlyCount "159"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,159,52,42,40,41,80,73,89,67,65,73,143,137,141,139,156,127,125,106,129,107,102,109,106,76,93,93,93,97,114,97,105,104,154,154,158,141,133,94,158,141,158,147,158,158,158,158,189,179,264,262,252,260,260,242,269,269,269,269,266,234,225,211,197,202,168,167,222,222,222,4,7,4,228,220,199,154,154,152,335,103,171,159,159,159,159,159,348,355,347,304,29975,29976,2242,352,318,314,342,250,220,0,245,260,433,280,302,286,267,160,392,368,589,587,29973,29976,29976,29976,29975,29968,29968,29970,29970,29971,29968,29971,29967,29972,29970,29971,29968,29971,29970,29971,29967,29969]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qd1 Nf6 9. Nc3 d6 10. Bg5 {B32: Sicilian: Löwenthal and Kalashnikov Variations} Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. Qf3 Nbd7 14. O-O-O {LiveBook: 3 Games} h6 15. Be3 {[#]} h5 $146 ({Predecessor:} 15... Rc8 16. g4 h5 17. gxh5 Nxh5 {½-½ (49) Perunovic,M (2612)-Fedorov,A (2582) Baile Govora 2017}) 16. h3 O-O-O 17. Ba7 {Qc3+ is the strong threat.} Nc5 18. Bb6 Rde8 (18... Rd7 $142) 19. Bxc5 $1 $16 dxc5 20. d6 Qd7 21. Qe3 Kb8 22. Qxc5 Ne4 23. Qe3 f5 24. Bd3 Nxd6 {[#]} 25. Bxf5 $1 {[%mdl 512]} Qxf5 (25... Nxf5 26. Rxd7) 26. Rxd6 Rhf8 27. Rd2 g5 28. Rhd1 g4 29. hxg4 hxg4 30. Kb1 Rc8 31. Re1 Rcd8 32. Ree2 Ka8 ({Black should play} 32... Qf4 33. Rxd8+ Rxd8 34. Qxf4 exf4) 33. a3 Rxd2 34. Rxd2 {[%mdl 4096] Endgame KQR-KQR} Qe6 35. Qc5 Rh8 {( -> ...Rh1+)} 36. b3 Qf6 37. Rd6 Qf5 (37... Qf4 $142 38. g3 Qe4) 38. Qd5 $1 $18 Ka7 39. Rd7 {[%csl Gd7][%cal Rd5b7]} Rb8 40. Rf7 Qh5 41. g3 Ka8 42. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Qg6 43. a5 Qg8 44. c4 Qg6+ 45. Kb2 e4 46. Ka3 Qh6 (46... e3 $142 47. fxe3 Qb1) 47. Rf4 Re8 48. Rxe4 $2 (48. Ka4 $18) 48... Qf8+ $11 49. Ka4 Rd8 $2 (49... Rxe4 $1 $11 {and Black stays safe.} 50. Qxe4 Qxf2) 50. Qg5 Rd1 {[%cal Rd1a1]} 51. Qe7 Qxf2 {White must now prevent ...Ra1+.} 52. Re2 $1 {[%cal Re2f2]} (52. Rxg4 $2 Ra1+ 53. Qa3 (53. Kb4 $2 Qd2+ 54. Kc5 Qxa5+ 55. Kd6 Rd1+ 56. Ke6 Re1+ 57. Kf6 Qc3+ 58. Kf7 Rxe7+ $19) 53... Rxa3+ 54. Kxa3 Qf5 $19) 52... Qf5 $2 (52... Qf3 $16 53. Qe8+ Ka7) 53. Kb4 $2 (53. Qc7 $1 $18 {Re8+ would kill now.} Qd7+ 54. Qxd7 Rxd7 55. Re4) 53... Rd3 (53... Rd7 $16 {keeps fighting.} 54. Qe8+ Ka7 55. Qe3+ Ka8 56. Qe8+ Ka7) 54. Rh2 $1 $36 {[%mdl 2048] Black is under strong pressure.} Ka7 55. Rh7 {[%csl Gh7][%cal Re7b7]} Qc8 56. Qf6 Rf3 $2 (56... Rd8 $16 57. Qe5 Qc6) 57. Qd4+ Ka8 58. Rd7 {Strongly threatening Rd8.} Qf8+ $2 (58... Rf8 $18 59. Qd6 (59. Qxg4 Rf7 $18) 59... Qe8) 59. Ka4 Qe8 60. Ka3 $2 (60. Qd5 {[%csl Gd7][%cal Rd5b7]} Qb8 61. Rd8) 60... Rf8 61. Qd5 {[%csl Gd7][%cal Rd5b7]} ({Less strong is} 61. Qxg4 Qe5 $16) 61... Qb8 62. Rd6 {Threatening mate with Rxa6+.} Ka7 63. Rd7 Ka8 $1 64. c5 {White threatens c6 and mate.} Rc8 $2 (64... Qc8 65. Ka4 Re8) 65. Rd6 {And now Rxa6+ would win.} Ka7 {If only Black now had time for ...Qc7....} 66. Qd4 {aiming for c6+.} Qc7 67. Kb4 (67. c6+ $1 $18 Kb8 68. Qb4) 67... Ka8 $2 {[#]} (67... Kb8 $16 {was called for.} 68. Rg6 Rd8) 68. Qd5 $1 Ka7 $2 (68... Kb8 69. Rd7 Qc6 70. Qxc6 Rxc6) 69. Rd7 Qb8 70. c6 $1 {White mates.} Rc7 71. Qd4+ Ka8 72. Rd8 Rc8 73. Rxc8 Qxc8 {[#] KQ-KQ} 74. Qd7 $1 Qf8+ 75. Ka4 {[%csl Gc6][%cal Rd7b7]} bxc6 76. Qxc6+ Kb8 77. Qb6+ Kc8 78. Qxa6+ Kd7 79. Qb7+ Ke6 80. Qe4+ {Precision: White = 68%, Black = 45%.} 1-0

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.27"]
[Round "1"]
[White "Bu, Xiangzhi"]
[Black "Wei, Yi"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2718"]
[BlackElo "2734"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,74,30,27,18,31,11,13,2,30,0,0,0,0,0,-14,0,0,-46,-6,-49,-71,-84,-69,-161,-148,-154,-154,-169,-158,-224,-224,-228,-224,-224,-224,-224,-224,-262,-263,-258,-232,-280,-271,-339,-329,-420,-409,-683,-451]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Rc1 b6 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} 12. Bd3 Ba6 13. O-O Bxd3 14. Qxd3 Nd7 {LiveBook: 3 Games} 15. e5 {[#]} Re8 $146 {[%cal Bf8e8,Be8e7,Be7d7][%mdl 32]} ({Predecessor:} 15... h6 16. Qa6 Re8 17. h4 Nf8 18. h5 Nh7 19. Rfd1 {½-½ (83) Van Wely,L (2663)-Volokitin,A (2623) Germany 2018}) 16. h4 h6 17. h5 Nf8 18. Nd2 {[%cal Bf3d2,Bd2e4,Be4d6][%mdl 32]} Qh4 19. Ne4 Qxh5 20. Nd6 Re7 21. f4 Rd8 22. Rf3 Red7 23. f5 exf5 $1 24. Rcf1 Ne6 25. Rxf5 {[#]} (25. d5 $15 Ng5 26. Rxf5) 25... Qg4 $1 $19 26. d5 {[#]} Qd4+ $1 27. Qxd4 Nxd4 28. R5f2 {[#]} (28. Nxf7 $17 Nxf5 29. Nxd8 Rxd8 30. Rxf5 Rxd5 31. Kf2) 28... f6 $1 {[%mdl 512]} 29. Ne4 (29. exf6 Rxd6) 29... Re7 ({But not} 29... Rxd5 30. exf6 Re5 31. fxg7 $17) 30. Rd1 {[#]} Nc6 $1 {[%mdl 512]} 31. e6 {[#]} (31. dxc6 Rxd1+) 31... Rxe6 $1 {[%mdl 512]} 32. Re2 (32. dxe6 Rxd1+) 32... Re5 33. Nc3 Kf7 34. Rc2 Ne7 35. d6 Nf5 36. Nd5 {If White can now play Rc7+ this consolidates a bit.} Rxd6 37. Rc7+ (37. Rcd2 $142) 37... Re7 {Precision: White = 27%, Black = 69%.} 0-1

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.27"]
[Round "2"]
[White "Wei, Yi"]
[Black "Yu, Yangyi"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2734"]
[BlackElo "2759"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,84,22,11,8,7,8,0,0,0,0,12,31,21,26,29,45,59,62,52,31,42,40,16,16,16,24,15,12,16,23,0,0,-25,0,-27,7,-8,-4,-8,9,-5,-8,-24,-18,-20,-19,-81,-84,-237,-240,-239,-247,-236,-189,-244,-239,-312,-306,-285,-308,-339,-310,-315,-302,-418,-418,-920,-920]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3,Bb3a2][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 O-O 9. Nc3 {[%cal Bb1c3,Bc3e2,Be2g3][%mdl 32]} Bb7 {C77: Spanische Partie (Anderssen-Variante)} (9... Na5 10. Ba2 Be6 11. b4 Bxa2 12. Rxa2 Nc6 13. Bg5 Ng4 14. Bd2 Nf6 15. Bg5 Ng4 16. Bd2 Nf6 17. Bg5 {½-½ (17) Vachier Lagrave,M (2789)-Carlsen,M (2843) Stavanger 2018}) 10. Ne2 {LiveBook: 7 Partien} Qd7 $146 ({Vorgänger:} 10... h6 11. Ng3 Re8 12. Re1 Bf8 13. c3 d5 14. exd5 Na5 15. c4 c6 16. Rxe5 bxc4 17. Rxe8 Nxe8 18. dxc6 Bxc6 19. dxc4 {½-½ (74) Yu,Y (2736)-Bu,X (2695) Danzhou 2015}) 11. Ng3 Nd8 {Die Stellung ist ausgeglichen.} 12. Ba2 c5 13. b4 Ne6 14. Re1 Rae8 15. c4 Bd8 16. h3 Bb6 17. Be3 Qd8 18. Qd2 (18. cxb5 {is interesting.} axb5 19. Bxe6 Rxe6 20. a4 bxa4 21. Qxa4 g6 22. Reb1) 18... bxc4 19. Bxc4 d5 20. exd5 (20. Ba2 {seems wilder.} d4 21. Bg5 Nxg5 22. Qxg5 h6 23. Qd2) 20... Nxd5 21. Bxc5 Nxc5 22. bxc5 {[#] Schwarz muss nun Db2 beachten.} Ba5 23. Qb2 Ba8 24. Bxd5 ({Viel schlechter ist} 24. Rxe5 Rxe5 25. Qxe5 Bc3 $15) 24... Qxd5 25. Rec1 (25. Rxe5 $2 Rxe5 26. Qxe5 Qxe5 $19) 25... Bc6 26. Qc2 f5 27. Qa2 Qxa2 28. Rxa2 g6 29. Re2 Bc7 30. Nd2 Rd8 31. Nc4 Rd5 32. Rce1 (32. Nb2 $11) 32... Re8 $17 33. f4 $2 {[#]} (33. Nd6 $17 {war nötig.} Bxd6 34. cxd6) 33... Rxd3 $19 34. Nf1 e4 35. g3 Bb5 36. Rc2 (36. Rc1 $142) 36... Red8 37. Nfe3 Bxc4 38. Rxc4 Rxa3 39. Kf2 Kf7 40. Rb4 {Weiss will Tb7 spielen.} Rc3 41. Ra4 a5 42. Nc4 (42. Rc4 $142 Rb3 43. Nf1) 42... Rd4 {Precision: Weiß = 39%, Schwarz = 75%.} 0-1

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.27"]
[Round "2"]
[White "Bu, Xiangzhi"]
[Black "Li, Chao b"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2718"]
[BlackElo "2725"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,77,0,-6,1,0,0,-7,-5,0,0,0,12,8,18,16,29,27,16,20,34,46,40,27,45,19,20,0,0,4,77,84,81,88,93,97,109,85,95,0,0,0,0,0,0,0,0,-7,5,3,4,7,2,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 g6 2. Nf3 Bg7 3. d4 Nf6 4. Nc3 d5 5. e3 O-O 6. Bd2 e6 7. Rc1 b6 8. cxd5 {D94: Grünfeld: 4 Nf3 Bg7 5 e3} (8. Be2 Bb7 9. O-O Nbd7 10. b4 dxc4 11. Bxc4 c5 12. dxc5 bxc5 13. Na4 cxb4 14. Bxb4 Re8 15. Nc5 Nxc5 16. Bxc5 Ne4 17. Qxd8 Rexd8 18. Bd4 Bxd4 19. Nxd4 Nd2 20. Rfe1 e5 21. Nb3 Nxc4 {½-½ (21) Granda Zuniga,J (2646)-Ivanisevic,I (2648) Sitges 2016}) 8... exd5 9. b4 {LiveBook: 4 Games} c6 10. Be2 Bb7 11. O-O Nbd7 12. Qb3 Qe7 13. Rfd1 Rfd8 $146 ({Predecessor:} 13... Rfc8 14. Be1 Rab8 15. b5 c5 {½-½ (26) Nikolaidis,I (2538)-Atakisi,U (2406) Kavala 2006}) 14. a4 Rab8 15. Be1 Ba8 16. h3 Bf8 17. Qa2 h5 18. Bf1 Qe8 19. Rb1 Bd6 20. g3 Qe7 21. Qb2 Ne4 22. b5 c5 (22... Nxc3 $11 23. Bxc3 Nf6) 23. dxc5 $16 Ndxc5 24. Nxd5 Qe6 25. Nf4 Bxf4 26. gxf4 Nxa4 27. Qe5 (27. Qa1 $16 {Hoping for Nd4.} Nac3 28. Bxc3 Nxc3 29. Ng5) 27... Nec3 $1 $11 {The position is equal.} 28. Bxc3 Nxc3 29. Qxc3 Bxf3 30. Rxd8+ Rxd8 31. Ra1 Rd7 32. e4 Rd1 ({Stronger than} 32... Bxe4 33. Re1 $16) 33. Rxd1 Bxd1 34. Qc7 Bf3 35. e5 Qf5 36. Qxa7 Qxf4 {[#] And now ...Qg5+ would win.} 37. Qxb6 {aiming for Qe3.} Qg5+ 38. Kh2 {Black must now prevent Qf6.} Qxe5+ 39. Kg1 {Precision: White = 79%, Black = 48%.} 1/2-1/2

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.27"]
[Round "3"]
[White "Yu, Yangyi"]
[Black "Bu, Xiangzhi"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2759"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,67,34,30,31,35,46,39,45,41,41,41,37,37,39,45,36,0,0,-8,0,0,-16,-16,0,-24,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (7... O-O 8. Qd2 b6 9. O-O-O Bb7 10. h4 Nd7 11. Bd3 Re8 12. Kb1 Bf6 13. Rh3 Nc5 14. Bxc5 bxc5 15. g4 c4 16. Bxc4 {½-½ (26) Caruana,F (2822)-Mamedyarov,S (2808) Stavanger 2018}) 8. Bd3 {LiveBook: 19 Games} Bg4 9. h3 Bh5 {White is slightly better.} 10. Qe2 Ne5 11. Be4 Nxf3+ 12. Bxf3 Bxf3 13. Qxf3 c6 $146 ({Predecessor:} 13... O-O 14. O-O-O b6 15. Qd5 {½-½ (27) Bes,R-De Groot,A Netherlands 1997}) 14. O-O-O O-O 15. h4 d5 16. Kb1 b5 17. g4 a5 18. h5 Re8 19. Rhe1 Bg5 20. Qg3 {The position is equal.} Bxe3 21. Rxe3 Rxe3 22. Qxe3 $11 {[%mdl 4096] Endgame KQR-KQR} Qe8 23. Re1 Qxe3 24. Rxe3 {KR-KR} Kf8 25. a4 bxa4 26. Ka2 Rb8 27. Ka3 h6 28. f3 Rb7 29. Re5 Rb5 30. Re2 Rb7 31. Re5 Rb5 32. Re2 Rb7 33. Re5 Rb5 34. Re2 {Precision: White = 73%, Black = 87%.} 1/2-1/2

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.27"]
[Round "3"]
[White "Li, Chao b"]
[Black "Wei, Yi"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2725"]
[BlackElo "2734"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,57,15,30,13,24,0,18,0,0,0,0,-9,-11,-35,0,0,0,-4,-4,-44,-54,-63,-56,-58,-48,-61,-58,-57,0,-58,0,-55]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Rc1 b6 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} 12. Bd3 Ba6 13. O-O (13. Bxa6 Nxa6 14. O-O Qe7 15. Qe2 Qb7 16. Ne5 Rac8 17. h4 Nb8 18. Nc4 Qa6 19. Rc2 {½-½ (61) So,W (2788)-Dominguez Perez,L (2739) Saint Louis 2017}) 13... Bxd3 14. Qxd3 Nd7 {[%cal Bb8d7,Bd7f8,Bf8g6,Bg6e7,Be7d5][%mdl 32] LiveBook: 3 Games} 15. e5 {[#]} Re8 $146 ({Predecessor:} 15... h6 16. Qa6 Re8 17. h4 Nf8 18. h5 Nh7 19. Rfd1 {½-½ (83) Van Wely,L (2663)-Volokitin,A (2623) Germany 2018}) 16. Rc3 Nf8 17. Rfc1 Ng6 18. g3 Ne7 19. a3 h6 20. h4 Nd5 21. R3c2 Ne7 22. h5 Qd5 23. g4 Rac8 24. Rc7 Qa8 25. Kh2 Nd5 26. R7c2 Nf4 27. Qe3 Nd5 28. Qd3 Nf4 29. Qe3 $1 {Precision: White = 36%, Black = 83%.} 1/2-1/2

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.27"]
[Round "4"]
[White "Wei, Yi"]
[Black "Bu, Xiangzhi"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2734"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,105,14,24,13,20,0,7,0,0,0,0,0,0,-21,-17,-19,11,3,41,42,79,85,100,87,152,170,261,191,193,186,332,325,311,325,439,430,412,395,507,502,506,544,540,587,587,523,583,575,568,570,568,572,560,558,645,566,552,547,516,509,845,843,812,763,983,972,1431,947,1026,940,933,914,871,818,1910,1910,1711,1757,1250,1193,4134,4133,2740,2390]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 Bxc3 7. bxc3 d6 8. Bg5 Bd7 9. Rb1 a6 10. Ba4 {C49: Four Knights: 4 Bb5 Bb4} b5 (10... Rb8 11. Bb3 h6 12. Bh4 b5 13. h3 Re8 14. Qc1 Na5 15. Re1 Nxb3 16. cxb3 Bc6 17. c4 bxc4 18. Qxc4 {1-0 (41) Svidler,P (2765)-Malakhov,V (2686) St Petersburg 2017}) 11. Bb3 h6 12. Bh4 Na5 {LiveBook: 7 Games} 13. h3 Re8 14. Qc1 $146 ({Predecessor:} 14. Re1 g5 15. Nxg5 Nxb3 16. cxb3 hxg5 17. Bxg5 Kg7 18. Re3 {½-½ (30) Szymanski,R (2437)-Tseng,W (2456) ICCF email 2015}) 14... Qe7 15. Re1 Nxb3 16. cxb3 Qe6 17. Qd1 c5 18. Bg3 {[%cal Bh4g3,Bg3f4,Bf4c1,Bc1b2][%mdl 32]} Bc6 19. c4 Nh7 20. Nh4 g6 21. Qd2 h5 22. f4 exf4 23. Bxf4 Qe7 {[#]} (23... Rad8 $142) 24. Qf2 $1 $16 Kh8 (24... Qf6 $142) 25. Bc1 Kg8 26. Qg3 Rad8 (26... Bd7 {was called for.} 27. Bf4 Rad8) 27. Nf5 $18 Qe6 28. Bb2 Rd7 29. Ng7 Qe7 {Black hopes to continue with ...h4.} 30. Nxh5 ({Don't do} 30. Nxe8 Qxe8 31. e5 Re7) 30... bxc4 31. bxc4 {White is clearly winning.} Rb7 32. Rf1 Qd8 33. Nf6+ Nxf6 34. Bxf6 ({Less strong is} 34. Rxf6 Rxb2 35. Rxg6+ fxg6 $14) 34... Rxb1 35. Qh4 {[%csl Gf6][%cal Rh4h8]} Rxf1+ 36. Kxf1 {[%csl Gf6][%cal Rh4h8]} Qxf6+ 37. Qxf6 {[%mdl 4096] Endgame KQ-KRB} Re6 38. Qd8+ Be8 39. Qa8 Kg7 40. Kg1 Kf6 41. Kf2 Kg5 (41... Kg7 $142 42. g4 Kf6) 42. Qxa6 d5 43. Qc8 dxe4 44. Qxc5+ f5 45. dxe4 Rxe4 46. Qd5 Kf6 47. c5 Re6 {[#]} 48. a4 $1 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ke7 (48... Bxa4 49. Qd4+) 49. Qb7+ Kf6 50. a5 Bc6 51. Qb2+ Re5 52. Qd4 f4 53. Qd6+ {Precision: White = 80%, Black = 36%.} 1-0

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.27"]
[Round "4"]
[White "Li, Chao b"]
[Black "Yu, Yangyi"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2725"]
[BlackElo "2759"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,124,24,22,25,29,18,0,0,0,0,-6,0,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-61,-54,-54,-54,-61,-61,-61,-61,-61,-61,-61,-24,-88,-35,-68,-68,-275,-283,-393,-20,-151,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,0,-68,0,-68,-68,-68,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. cxd5 Nxd5 8. Nxd5 {D37: Queen's Gambit Declined: 5 Bf4} exd5 9. Bd3 c5 (9... Bb4+ 10. Ke2 Nf6 11. h3 Re8 12. Qc2 Bd6 13. Bxd6 Qxd6 14. Rac1 c6 15. Ne5 g6 {1-0 (54) Bu,X (2725)-Bacrot,E (2718) Liaocheng 2018}) 10. dxc5 Nxc5 11. O-O Bg4 12. Be2 {LiveBook: 3 Games} Bf6 13. h3 Bh5 14. Nd4 $146 (14. Qd2 {is more complex.} Re8 15. Rad1 Qb6 16. Qxd5 Bg6 17. Nd4) ({Predecessor:} 14. Rc1 Ne6 15. Bg3 {½-½ (26) Nguyen,A (2500)-Toufighi,H (2499) Khanty-Mansiysk 2010}) 14... Bxe2 15. Qxe2 Bxd4 16. exd4 Ne6 17. Be3 Qb6 18. Rac1 Rac8 19. b3 a6 ({Don't go for} 19... Nxd4 $2 20. Qg4 $18) 20. Rfd1 Qb5 21. Kf1 f5 (21... Ra8 {looks sharper.} 22. Ra1 Ra7 23. Rd3 Raa8 24. Rdd1) 22. f3 Rfe8 23. Qxb5 axb5 24. Rxc8 Rxc8 $11 {[%mdl 4096] Endgame KRB-KRN} 25. Ke2 Rc2+ 26. Rd2 Rc1 27. Rd1 Rxd1 28. Kxd1 {KB-KN} f4 29. Bf2 g5 30. Kc2 Nd8 31. Kc3 Nc6 $1 32. b4 (32. a3 $11) 32... Kf7 33. Kb3 Ne7 34. a4 Nf5 35. axb5 b6 36. Kc2 Kg6 37. Kd3 Nd6 38. g3 (38. h4 $11) 38... Nxb5 (38... fxg3 $1 $17 39. Bxg3 Nxb5) 39. gxf4 gxf4 40. Bh4 $2 {[#]} ({Only move:} 40. Ke2 $1 $15) 40... Na7 $1 $19 41. Be7 Kf5 $2 (41... Nc6 $19 42. Bd6 Kg5) 42. Bd6 {[#]} (42. b5 $1 $11) 42... Nc8 ({Black should try} 42... Kg5 $1 $17 43. Bc7 b5 44. Bd8+ Kf5) 43. Bc7 $11 b5 44. Ke2 $1 Ne7 {White must now prevent ...Nc6.} 45. Bd6 Nc6 46. Bc5 $1 Nd8 47. Kf2 Ne6 48. Kg2 Kg5 49. Kf2 Ng7 50. Be7+ Kh5 51. Kg2 (51. Bd6 $11) 51... Nf5 $1 $15 {[%cal Rf5e7]} 52. Bc5 Ne3+ 53. Kh2 $1 Nc2 {aiming for ...Ne1.} 54. Kg2 Kg5 55. Be7+ Kg6 56. Bc5 Kh5 57. Kf2 Kh4 58. Kg2 $1 Ne1+ 59. Kf2 Nc2 60. Kg2 $1 Ne1+ 61. Kf2 Nd3+ $1 62. Kg2 $1 Ne1+ {Precision: White = 63%, Black = 68%.} (62... Kg5 $15) 1/2-1/2

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.28"]
[Round "5"]
[White "Wei, Yi"]
[Black "Li, Chao b"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2734"]
[BlackElo "2725"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,99,39,14,39,22,64,57,70,62,73,73,85,37,66,42,40,48,44,6,35,62,44,52,43,47,85,69,101,122,111,128,129,118,114,103,468,468,466,466,457,457,448,445,443,442,468,471,470,466,458,435,412,390,390,381,379,372,424,426,464,433,644,620,677,671,732,664,654,568,683,653,789,790,773,784,735,686,1035,1035,1035,1035,1424,1300,29978,29979,29976,29977]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O O-O 8. Nbd2 {LiveBook: 3 Partien} Nxd2 {C42: Russische Verteidigung (Petrow)} (8... Nd6 9. c3 Bf5 10. Bc2 Nd7 11. Re1 Re8 12. Ne5 Bxc2 13. Qxc2 Bf8 14. Nf1 f6 15. Nd3 Rxe1 16. Nxe1 {½-½ (25) Bacrot,E (2725)-Li,C (2732) Riadh 2017}) 9. Bxd2 Re8 $146 ({Vorgänger:} 9... Bg4 10. Bf4 Bh5 11. c3 Nd7 12. h3 Nf6 13. g4 Bg6 14. Ne5 Be4 15. f3 Bxd3 16. Nxd3 {1-0 (73) Zhang,F (2005)-Moshkov,V (2217) Novi Sad 2017}) 10. Ne5 {zielt auf Lxh7+! ab.} g6 {Weiß steht etwas besser.} 11. f4 Nc6 12. c3 Nxe5 13. dxe5 f5 14. exf6 Bc5+ 15. Kh1 {f5 ist eine echte Drohung.} Qxf6 16. Qf3 (16. Qb3 $5 {[%cal Rb3d5]} c6 17. c4 $11) 16... c6 17. g4 Bd7 18. f5 gxf5 19. gxf5 {Schwarz muss nun Dg4+ beachten.} Kh8 20. Bf4 Re7 ({Nicht} 20... Bxf5 $2 21. Bg3 $18) 21. b4 $36 {[%mdl 2048] Schwarz steht unter starkem Druck.} Bb6 22. Rae1 $1 {[%cal Re1e7]} Rae8 23. Rxe7 Rxe7 {[#]} 24. Qg3 $1 Bxf5 $2 {[%mdl 8192]} ({Jedoch nicht} 24... Qxc3 $2 {[#]} 25. f6 $1 $18 {[%mdl 512]}) (24... h6 $16 {ist eine bessere Chance.}) 25. Bxf5 $18 Qxf5 {[#]} 26. Be5+ $1 {[%mdl 512]} Rxe5 27. Rxf5 Rxf5 {[%mdl 4096] Endspiel KD-KTL} 28. Qb8+ Kg7 29. Qxb7+ Kg6 30. Qxc6+ Kg5 31. Qd7 h5 32. Qg7+ Kf4 33. Qg3+ Ke4 34. Qe1+ Be3 35. Qb1+ Kf4 {beabsichtigt ...Tg5.} 36. Kg2 Rg5+ 37. Kh3 Kf3 (37... Re5 $142 38. Qd3 Bb6) 38. a4 Re5 39. a5 Kf2 40. Qc2+ Ke1 41. Qg2 Re4 42. Qg6 Kd2 43. Qxh5 Kxc3 44. b5 Kc4 45. Qe2+ Kc5 {[#]} 46. b6 $1 axb6 47. a6 {[%cal Ba5a6,Ba6a7][%mdl 32]} Kc6 48. a7 Kb7 49. Qa2 Re8 50. Qxd5+ {Precision: Weiß = 86%, Schwarz = 36%.} 1-0

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.28"]
[Round "5"]
[White "Bu, Xiangzhi"]
[Black "Yu, Yangyi"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2718"]
[BlackElo "2759"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,107,-24,14,12,14,-12,10,-8,0,-9,5,0,0,0,0,4,-1,5,32,37,44,43,39,32,31,10,25,24,33,31,71,70,77,74,89,76,84,47,62,62,59,5,5,0,0,0,0,0,8,0,0,0,0,8,10,7,16,14,59,56,63,65,141,141,141,140,130,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12851]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. O-O Nd7 6. c4 {A07: Réti Opening: New York and Capablanca Systems} (6. d3 e6 7. c4 Bd6 8. Nc3 Ne7 9. b3 O-O 10. Bb2 f6 11. cxd5 cxd5 12. e4 dxe4 13. dxe4 Ne5 14. Nb5 Bxf3 15. Bxf3 {½-½ (40) So,W (2778)-Anand,V (2760) Stavanger 2018}) 6... e6 {LiveBook: 12 Games} (6... Bxf3 $5 7. Bxf3 Ne5 $11) 7. Qb3 Qb6 8. Qc2 dxc4 $146 ({Predecessor:} 8... Bxf3 9. Bxf3 Ne5 10. b3 Nxf3+ 11. exf3 Nf6 12. Bb2 {½-½ (45) Glinz,G (2104)-Garcia,S (2144) Buenos Aires 2003}) 9. g4 Bg6 10. Qxc4 Bd6 11. Nc3 Ne7 12. d4 Qb4 13. Qxb4 Bxb4 14. a3 Bxc3 15. bxc3 Be4 16. Nd2 Bxg2 17. Kxg2 O-O 18. e4 c5 19. Nc4 cxd4 20. cxd4 Nb6 21. Nxb6 axb6 22. Rb1 Nc8 23. Rd1 Rd8 24. Bf4 Rxa3 25. d5 exd5 26. exd5 (26. Rxd5 $14 Re8 27. Rd7) 26... Rc3 $11 27. d6 Rc4 28. Bg3 {[#] Hoping for d7.} Rd7 29. Rdc1 $36 {[%mdl 2048] White has the initiative.} b5 30. Rxc4 (30. Re1 {feels hotter.} Kf8 31. Rxb5 f6 32. Reb1 Nxd6 33. Bxd6+ Rxd6 34. Rxb7 Re4 35. Rb8+) 30... bxc4 {[%mdl 4096] Endgame KRB-KRN} 31. Ra1 {Threatens to win with Ra8.} Nb6 $1 32. Kf3 f6 33. Ke4 Kf7 34. Kd4 c3 35. Kc5 Nc8 36. Rc1 g5 (36... Ke6 $14) 37. Rxc3 $16 Na7 38. Ra3 Nc6 39. f4 (39. Re3 $16) 39... gxf4 $1 $11 {The position is equal.} 40. Bxf4 Ke6 $1 41. Ra8 Rd8 42. Rxd8 Nxd8 {KB-KN} 43. Kb6 {Kc7 is the strong threat.} Kd7 44. h4 Nf7 45. Kxb7 Nxd6+ 46. Kb6 Ne4 47. Kb5 Nf2 48. g5 Nh3 49. Bd2 fxg5 50. hxg5 Ke6 51. Kc4 Kf5 52. Kd3 Nxg5 53. Bxg5 Kxg5 54. Ke4 $4 {[%mdl 40960] Precision: White = 58%, Black = 63%. . An unexpected result.} (54. Ke3 $11) 1/2-1/2

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.28"]
[Round "6"]
[White "Yu, Yangyi"]
[Black "Wei, Yi"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2759"]
[BlackElo "2734"]
[Annotator "TA RC"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,75,0,0,0,0,0,0,6,4,8,26,37,45,37,35,38,43,25,37,6,13,-24,0,-83,-82,-83,-89,-88,-86,-100,-91,-110,-109,-143,-74,-77,-77,-91,-91,-84,-90,-96,-12,-22,-23,-12,-22,-31,-8,-65,-64,-91,-82,-82,-85,-90,-16,-17,0,0,283,271,564,358]} 1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 cxd4 5. exd4 Bg7 6. Nf3 O-O 7. Bg5 h6 {LiveBook: 13 Games. E61: King's Indian: Early deviations for White, including Smyslov System} (7... d5 8. Bxf6 exf6 9. cxd5 Nd7 10. Be2 Nb6 11. Qb3 a5 12. a4 Qd6 13. O-O Qb4 14. Qa2 Bf5 15. Rfe1 Rac8 16. h3 Bh6 17. g4 Bd7 18. Ne4 Bg7 19. Nc5 {½-½ (46) Nyzhnyk,I (2594)-Cori Tello,J (2657) Saint Louis 2017}) 8. Bxf6 Bxf6 9. Qd2 Bg7 {The position is equal.} 10. Be2 $146 ({Predecessor:} 10. Bd3 d6 11. h3 e5 12. d5 Nd7 13. O-O f5 14. Be2 a6 15. Rfc1 {0-1 (43) Ambelang,H (2145)-Zacharias,C (2205) Germany 2007}) 10... d6 11. Rd1 g5 12. O-O Nd7 13. d5 Ne5 14. Nxe5 Bxe5 15. Kh1 f5 16. Qc2 Bd7 17. a3 Rc8 18. b4 {[#]} (18. g3 $11 {keeps the balance.}) 18... b5 $1 $17 {[%mdl 512]} 19. c5 (19. Nxb5 Bxb5) 19... dxc5 20. Nxb5 Qb6 $1 21. d6 exd6 (21... Bxb5 $6 22. dxe7 Rfe8 23. Bxb5 $11) 22. Nc3 Be6 23. Na4 {[#]} Qc6 (23... cxb4 24. Qxc8 Rxc8 25. Nxb6 $11) (23... Qb7 $142 $1 24. Bc4 Bxc4 25. Qxc4+ Qf7 26. Qxf7+ Rxf7 27. bxc5 dxc5) 24. bxc5 dxc5 25. Bc4 {And now Rfe1 would win.} Bd4 26. Rfe1 {[%cal Bf1e1,Be1e7,Be7a7,Ba7a6,Ba6d6][%mdl 32]} Bf7 27. Re7 Qf6 (27... Rc7 $17 28. Re2 Rb8) 28. Rxa7 $11 Bxc4 29. Qxc4+ Kh8 30. Ra6 Qg7 31. Qe6 (31. Rd6 $11) 31... Kh7 32. Rd6 Rce8 33. Qd5 Re5 34. Qc6 Rf7 ({Much worse is} 34... Bxf2 $6 35. Nb2 $11) ({Better is} 34... f4 $17 {White must now prevent ...Rfe8.} 35. Rf1 Rfe8) 35. Nb6 Rfe7 {( -> ...Re1+)} ({Inferior is} 35... Bxf2 36. Nd7 $16) 36. g3 Bxf2 $2 {[%mdl 8192] [#]} (36... Re1+ $11 37. Rxe1 Rxe1+ 38. Kg2 Re2) 37. Nd5 $1 $18 {[%cal Rd5f6]} Rxd5 $2 (37... Rf7 38. Nf6+ Rxf6 39. Rxf6 Bd4) 38. Qxd5 {Precision: White = 54%, Black = 42%.} ({Less strong is} 38. R6xd5 Bd4 $16) 1-0

[Event "Yinzhou Cup 2018"]
[Site "Ningbo"]
[Date "2018.06.28"]
[Round "6"]
[White "Li, Chao b"]
[Black "Bu, Xiangzhi"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2725"]
[BlackElo "2718"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,83,38,48,8,39,16,19,4,31,28,34,26,40,39,37,37,22,12,16,15,42,0,9,9,9,9,9,4,9,9,9,15,21,10,10,10,10,10,14,14,14,14,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Nbd2 Bf5 9. Re1 Nxd2 10. Qxd2 Bxd3 11. Qxd3 O-O 12. c3 Qd7 {LiveBook: 15 Games. C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (12... h6 13. Bf4 Bd6 14. Bg3 Qd7 15. Re3 Rfe8 16. Rae1 Rxe3 17. Rxe3 a6 18. Bxd6 Qxd6 19. Nh4 Qd7 20. Qf5 {½-½ (35) Karjakin,S (2753)-Mamedyarov,S (2804) Wijk aan Zee 2018}) 13. Re2 a6 14. Bg5 $146 ({Predecessor:} 14. Bf4 Rae8 15. Rae1 Bd8 16. g3 h6 17. h4 Re7 18. b4 Rfe8 19. a4 Rxe2 20. Rxe2 Rxe2 21. Qxe2 {0-1 (66) Mammadzada,G (2361)-Ju,W (2583) Baku 2016}) 14... Bd6 15. Rae1 Rfe8 16. Ne5 Nxe5 17. dxe5 Be7 18. Bxe7 Rxe7 19. f4 g6 20. Rd1 Rd8 21. Qf3 c6 22. h4 h5 {The position is equal.} 23. f5 Qxf5 24. Qxf5 gxf5 $11 {[%mdl 4096] Endgame KRR-KRR} 25. Rf1 {[#]} f6 $1 {[%mdl 512]} 26. Rxf5 (26. exf6 Rxe2) 26... Rxe5 27. Rexe5 fxe5 {KR-KR} 28. Rg5+ Kf7 29. Rxe5 d4 30. cxd4 Rxd4 31. Rxh5 {White wants to play Rh7+.} Kg6 $1 {[%cal Rg6h5]} 32. Rg5+ Kh6 $1 33. Re5 Rxh4 34. Re7 Rb4 35. b3 a5 36. Kh2 a4 37. bxa4 Rxa4 38. Rxb7 Rxa2 39. Rc7 Rc2 40. Kh3 c5 41. Kh4 Rxg2 42. Rxc5 {Precision: White = 56%, Black = 73%.} 1/2-1/2

