[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Yu, Yangyi"]
[Black "Lu, Shanglei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2750"]
[BlackElo "2620"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,63,19,25,16,22,22,8,14,14,17,8,21,15,21,18,0,77,81,77,66,68,70,100,99,70,76,85,27,47,13,11,5,61,67,89,85,69,72,77,76,70,50,49,67,75,71,47,0,0,0,16,0,17,0,30,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 {[%cal Bh2h4,Bh4h5][%mdl 32] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. h3 Ne5 11. Nf5 Bxf5 12. exf5 Nbc6 13. Nd5 e6 14. fxe6 fxe6 15. Ne3 Qa5+ 16. c3 Nf3+ 17. Qxf3 Bxc3+ 18. Kd1 Qa4+ 19. Nc2 Bxb2 {½-½ (62) Nakamura,H (2785)-Grischuk,A (2742) Sharjah 2017}) 6... Nc6 7. h5 $146 (7. Bg5 e6 8. Qd2 Qb6 9. Nb3 Bd7 10. O-O-O O-O-O 11. f3 Kb8 12. Be3 Qc7 13. Na4 Re8 {1-0 (53) Nielsen,P (2654)-Carstensen,J (2352) Berlin 2015}) 7... h6 8. Be3 {The position is equal.} Ng4 9. Nxc6 bxc6 10. Bd2 Nf6 11. Qf3 e5 12. Bc4 Be6 (12... Bg4 $11 {keeps the balance.} 13. Qg3 Bxh5) 13. Bxe6 $16 fxe6 14. O-O-O Qc7 15. g4 Nh7 16. Qd3 Be7 17. f4 O-O 18. fxe5 ({White should play} 18. g5 $16) 18... d5 $1 $11 19. Rhf1 {[%cal Re4d5]} (19. exd5 $5 {seems wilder.} cxd5 20. Qg6 Ng5 21. Kb1 Rab8 22. b3) 19... Qxe5 20. Rxf8+ Rxf8 (20... Nxf8 $11 21. exd5 cxd5) 21. exd5 $14 ({Don't play} 21. Qxa6 d4 22. Ne2 Qxe4 $15) 21... cxd5 22. Qxa6 {Hoping for Re1.} Bg5 23. Qe2 Bxd2+ 24. Rxd2 Qd6 25. b3 Qa3+ 26. Kb1 Ng5 27. Rd1 Ra8 28. Qe5 Kh8 29. Rd3 Rf8 30. Rd1 Ra8 $1 31. Rd3 Rf8 32. Rd1 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Li, Chao b"]
[Black "Ding, Liren"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2720"]
[BlackElo "2759"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 34,64,24,14,14,8,10,9,8,10,6,13,17,20,11,0,0,0,18,4,12,8,8,8,8,8,8,8,8,8,8,8,8]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 {[%cal Be7e6,Be6e5][%mdl 32]} 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O e5 9. cxd5 cxd5 10. e4 exd4 11. Nxd5 Nxd5 12. exd5 h6 13. Nxd4 Qh4 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} 14. Nf3 Qh5 15. Bh7+ Kh8 16. Qf5 Qxf5 17. Bxf5 Nf6 18. Bc2 {LiveBook: 9 Games} b6 {The position is equal.} 19. Rd1 (19. Ba4 Bb7 20. Bc6 Bxc6 21. dxc6 {½-½ (47) Vachier Lagrave,M (2723)-Giri,A (2773) Stavanger 2015}) 19... Bb7 20. Bb3 Rad8 21. Be3 Be7 $146 {[%cal Rf6d5]} 22. Bd4 Nxd5 23. Ne5 Nf4 {[#] White must now prevent ...Rxd4!} 24. Be3 Nd5 25. Bd4 Nf4 {Threatens to win with ...Rxd4!} 26. Bc3 Bd5 27. g3 Ne2+ 28. Kf1 Nxc3 29. bxc3 Bf6 $132 {[%mdl 2048] [#] ...Bxb3 is the strong threat. Black is not keeping still (2)} 30. Rxd5 Rxd5 31. Nxf7+ Rxf7 32. Bxd5 Bxc3 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Malakhov, Vladimir"]
[Black "Li, Di"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2714"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,101,0,0,0,0,0,0,0,0,-32,-25,-40,-31,-38,-35,-27,-23,-65,-60,-65,-65,-71,-33,-78,-78,-82,-70,-74,-64,-68,-37,-62,-18,-13,-4,-6,0,0,0,-6,-3,-6,-4,-14,-4,-4,-2,-3,-2,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,13,13,13,13,13,13,13,13,14,14,14,14]} 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. O-O O-O 6. c3 d5 7. exd5 Nxd5 8. Re1 Bg4 9. h3 Bh5 10. Nbd2 {[%cal Bb1d2,Bd2e4,Be4g3][%mdl 32]} Nb6 11. Bb5 Bd6 12. Ne4 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} Re8 13. Ng3 (13. Bg5 f6 14. Be3 a6 15. Bxc6 bxc6 16. Ng3 Bf7 17. d4 Nc4 18. dxe5 Bxe5 19. Nxe5 Rxe5 {½-½ (43) Carlsen,M (2855)-Aronian,L (2792) Leuven 2016}) 13... Bg6 14. Bg5 Qd7 15. d4 $146 (15. Be3 $5 {is interesting.} a6 16. Bxc6 Qxc6 17. Nh4 Nd5 18. Nxg6 hxg6 19. Bg5) (15. Nh4 a6 16. Bxc6 Qxc6 17. Nxg6 hxg6 {½-½ (26) Andriasian,Z (2622)-Demchenko,A (2588) Nizhny Tagil 2014}) 15... exd4 16. Rxe8+ Rxe8 17. Nxd4 a6 18. Bxc6 $1 bxc6 19. Qf3 Nc4 20. b3 Ne5 $1 {[%cal Re5f3]} 21. Qd1 Nd3 {Hoping for ...Re1+.} 22. Qd2 h6 23. Be3 Bxg3 24. fxg3 c5 25. Nf3 Qe7 26. Bf4 Bh7 {And now ...g5 would win.} 27. g4 $1 {The position is equal.} c6 28. Bg3 Qe3+ 29. Qxe3 Rxe3 30. Rd1 Be4 31. Nd2 Bg6 32. Nf1 Re2 33. Rd2 Rxd2 34. Nxd2 $11 {[%mdl 4096] Endgame KBN-KBN} Nc1 35. a3 Ne2+ 36. Kf2 Nxc3 37. Bd6 Ne4+ 38. Nxe4 Bxe4 39. Bxc5 {KB-KB} f6 40. b4 Kf7 41. g3 Bd5 42. Ke3 Bg2 43. h4 Bh3 44. Kf4 g5+ 45. Kf3 f5 46. gxf5 Bxf5 47. Ke3 gxh4 48. gxh4 Ke6 49. Kd4 Kd7 50. Bb6 Kc8 51. Ke5 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Wang, Yue"]
[Black "Liu, Guanchu"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2706"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,103,20,28,24,15,15,15,15,22,19,21,25,15,14,56,48,60,57,58,46,53,35,47,39,45,40,61,43,52,46,49,45,45,50,60,36,34,13,25,23,23,28,29,25,37,47,42,39,173,172,173,161,152,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 e6 2. c4 Nf6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. O-O c5 7. Nc3 Qb6 8. e3 Be7 9. Qe2 {A13: English Opening: 1...e6} Ne4 10. Nxe4 Bxe4 11. Bb2 O-O 12. d3 Bb7 13. d4 d6 {LiveBook: 6 Games} 14. d5 $146 (14. dxc5 Qxc5 15. cxb5 Qxb5 16. Nd4 Qxe2 17. Nxe2 Bxg2 18. Kxg2 Nc6 19. Nd4 Nxd4 20. Bxd4 Rfc8 {½-½ (20) Andersson,U (2598)-Van Wely,L (2697) France 2002}) 14... exd5 15. cxd5 Nd7 16. e4 Bf6 17. Bxf6 Nxf6 18. Qc2 Rfe8 19. Nd2 a5 20. a4 Ba6 21. axb5 Bxb5 22. Rfe1 Ra7 23. h3 Rea8 24. Bf1 a4 25. bxa4 Bxa4 26. Qc3 Qc7 27. Reb1 Bd7 28. Rxa7 Rxa7 29. Bg2 Rb7 30. Rxb7 Qxb7 31. Nc4 Ne8 32. e5 $36 {[%mdl 2048] White is pushing.} Qb4 33. Qc1 dxe5 34. Nxe5 Bb5 35. Nc6 Bxc6 36. dxc6 c4 ({Better is} 36... Kf8 $14) 37. Qd1 {[#] aiming for Qd8.} Qd6 38. Qe2 Qe6 39. Qxe6 $2 (39. Qh5 $16) 39... fxe6 $16 {[%mdl 4096] Endgame KB-KN. The position is equal.} 40. f4 c3 41. Be4 Kf7 42. Kf1 ({Not} 42. Bxh7 $2 g6 43. g4 c2 $19) 42... Nd6 43. c7 h6 44. Ke2 {[#] Bb7! is the strong threat.} Ke7 45. Bc6 Nc8 46. Kd3 Kd6 47. Bb7 (47. Ba4 $5 {with more complications.} Kxc7 48. Kxc3 Nd6 49. Kd4 Kd8 50. g4) 47... Kxc7 48. Bxc8 Kxc8 49. Kxc3 g5 50. fxg5 hxg5 51. Kd4 Kd7 52. Ke4 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Wang, Hao"]
[Black "Peng, Xiongjian"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2690"]
[BlackElo "2423"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,104,37,25,23,22,29,16,20,25,25,29,39,25,34,16,9,14,35,32,38,16,6,12,23,0,66,56,141,100,131,130,122,113,111,96,112,103,84,53,47,48,61,35,39,20,40,62,181,181,176,187,176,180,182,0,5,0,81,-283,-271,-622,-587,-932,-871,-836,-922,-893,-893,-874,-874,-1310,-1308,-1046,-867,-867,-846,-828,-822,-1141,-1200,-1226,-1151,-1087,-934,-1020,641]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Re8 10. d4 Bb7 11. Nbd2 exd4 {C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} 12. cxd4 Nd7 13. Nf1 Na5 {The position is equal.} 14. Bc2 Bf6 15. Rb1 c5 16. d5 Nc4 17. b3 Nce5 18. N3h2 {[%cal Bf3h2,Bh2g4,Bg4e3][%mdl 32]} Ng6 19. Ng3 Bc8 $146 20. Ng4 Bc3 21. Rf1 $36 {[%mdl 2048] White has good play.} Nde5 22. Ne2 Ba5 (22... Bxg4 $11 23. hxg4 Qh4) 23. Ne3 $14 Nd7 (23... c4 $14) 24. Bb2 $16 Nf6 {[#]} 25. Ng3 $1 Bb6 26. Kh2 c4 27. bxc4 Bxe3 28. fxe3 {Black must now prevent Bxf6.} Ne5 29. Bxe5 (29. Bd4 $5 {is more complex.} bxc4 30. Rb6 Qe7 31. Kg1 a5 32. Ba4) 29... Rxe5 30. Qd4 {aiming for c5.} bxc4 31. Rb6 h5 32. Rfb1 Ng4+ 33. Kg1 Qh4 (33... Nf6 $1 $14) 34. Nh1 $18 (34. hxg4 Qxg3 35. Qd2 Bxg4 $11) (34. Rxd6 $6 Re8 35. hxg4 Qxg3 $16) 34... Nh6 35. Rxd6 (35. Qxc4 Bxh3 36. Rb8+ (36. gxh3 $2 Rg5+ 37. Kf1 Qxh3+ 38. Ke2 Rg2+ 39. Kd3 Ng4 40. Rb8+ Rxb8 41. Rxb8+ Kh7 $19) (36. Rxa6 Rxa6 37. Rb8+ Kh7 $19) 36... Rxb8 37. Rxb8+ Kh7 $11) 35... f6 36. Rd8+ (36. Qxc4 Bxh3 37. Rdb6 (37. Rxa6 $2 Rxa6 38. Nf2 Bxg2 39. Kxg2 Ra8 $19) 37... Bxg2 38. Kxg2 Ng4 $19) 36... Kh7 37. Re8 $2 (37. Qxc4 Nf7 $18) (37. Rf8 $18) 37... Nf7 38. Re7 Kg8 (38... Bxh3 $1 $11 39. g3 (39. Rxf7 Bxg2 40. Qxe5 fxe5 41. Kxg2 Qg5+ 42. Kf2 h4 $14) 39... Qg4 40. Rxf7 Qe2) 39. Ra7 $2 {[%mdl 8192]} ({Weaker is} 39. Rc7 Bxh3 40. g3 (40. Qxc4 $2 Rg5 41. Qe2 Bxg2 42. Qxg2 Ne5 43. Qxg5 fxg5 $19) 40... Rg5 $17) (39. d6 $16 {stays on course.} Bxh3 40. gxh3 (40. Rxe5 Qg4 41. Qd2 Nxe5 $15)) 39... Rxa7 $19 40. Qxa7 $2 (40. Rb8 Qe1+ 41. Kh2) 40... Bxh3 {...Qg4 is the strong threat.Black is clearly winning.} (40... Rg5 41. Kf1 Rxg2 42. Qa8 (42. Kxg2 $2 {perishes.} Bxh3+ 43. Kh2 Ne5 44. Qb8+ Kh7 45. Qxe5 fxe5 $19) 42... Qxh3 43. Nf2 Rxf2+ 44. Kxf2) 41. Rf1 {[#]} Bxg2 $1 {[%mdl 512]} 42. Qb8+ (42. Kxg2 Rg5+) 42... Kh7 43. Kxg2 {[#]} Rg5+ $1 44. Qg3 Ne5 45. Rf4 Rxg3+ 46. Nxg3 Qg5 47. Kh3 g6 48. d6 Kg7 49. Ne2 Kf7 50. Ba4 Ke6 51. d7 Nxd7 52. Nd4+ Ke5 $4 {[%mdl 40960] Loss on time?} (52... Ke7 $19 53. Bxd7 Qg1) 0-1

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Ma, Qun"]
[Black "Zhou, Jianchao"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2637"]
[BlackElo "2613"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,87,31,11,14,7,10,0,0,0,0,0,0,0,0,0,88,84,109,109,130,117,140,140,131,143,134,135,164,154,225,225,206,183,176,154,161,156,194,195,200,137,144,137,147,147,148,147,142,145,134,130,134,122,127,120,134,110,213,175,228,226,235,183,249,170,748,723]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 Nh5 9. Bxe7 Qxe7 10. O-O-O Nb6 11. h3 g6 12. Nf3 Be6 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} 13. Kb1 O-O-O 14. Na4 (14. Nd2 Ng7 15. g4 Kb8 16. Nb3 h5 17. f3 Bc8 18. Qf2 hxg4 19. hxg4 Ne6 20. f4 {0-1 (75) Nakamura,H (2793)-Onischuk,A (2667) Saint Louis 2017}) 14... Nxa4 {The position is equal.} 15. Qxa4 Kb8 16. Rc1 Nf6 17. Rc3 $36 {[%mdl 2048] White has the initiative.} Ne4 18. Ra3 b5 $146 (18... Nxf2 $11 {keeps the balance.} 19. Qxa7+ Kc7) (18... Nxf2 19. Qxa7+ Kc7 20. Rb3 {1-0 (30) Aleshnia,V (2547)-Sogaard,O (2514) ICCF email 2002}) 19. Qc2 $1 $16 {[%csl LRc6,LRe4] Hoping for Ne5.} Rd6 20. Ka1 Bf5 21. g4 Ng5 22. Nxg5 (22. Bxf5 $6 Nxf3 23. Bd3 h5 $14) 22... Bxd3 23. Qc5 Rhd8 24. Nxh7 Be4 25. Rc1 f5 {[#]} (25... Qc7 $16) 26. Ng5 $1 $18 {[%mdl 512]} R8d7 {[%cal Bd8d7,Bd7b7,Bb7b6][%mdl 32]} (26... Qxg5 27. Rxa7) 27. f4 Rf6 {[%cal Bd6f6,Bf6f8,Bf8h8][%mdl 32]} 28. Qc3 Rb7 {aiming for ...b4.} 29. Qe1 (29. Nxe4 $2 b4 30. Nxf6 bxc3 31. Raxc3 Qxf6 32. Rxc6 Qh8 33. gxf5 gxf5 $19) 29... b4 30. Ra6 Rb6 31. Qe2 Kb7 32. Ra5 Rf8 33. b3 Rh8 34. Kb2 (34. Nxe4 $6 Qxe4 35. g5 Rxh3 $11) 34... Re8 35. Ra1 a6 36. a4 bxa3+ 37. R1xa3 {[%cal Ra5a6]} Ra8 38. Qd2 ({Reject} 38. Nxe4 $6 Qxe4 39. R3a4 Kc7 $11) 38... Qd7 39. R3a4 fxg4 (39... Qe7 $16 {keeps fighting.} 40. Qe2 (40. Nxe4 Qxe4 41. Rb4 Rb5 $14) 40... Rb5) 40. hxg4 Qxg4 (40... Qe7 $142 41. Qe2 (41. Nxe4 Qxe4 42. Rb4 Rb5 $16) 41... Rb5) 41. Nxe4 dxe4 42. d5 {[%cal Bd4d5,Bd5d6][%mdl 32] [#] Black must now prevent dxc6+.} Qd7 (42... Rd8 {might work better.} 43. Rxe4 (43. dxc6+ Kc7 44. Rd5 Qe6 45. Rd7+ Rxd7 46. Qxd7+ Qxd7 47. cxd7 Kxd7 48. Rxe4 Rb5 $16) 43... Qd7 44. dxc6+ Rxc6) 43. Rxe4 Ka7 $2 (43... Rd8 44. dxc6+ Rxc6) 44. d6 1-0

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Sethuraman, S P"]
[Black "Wan, Yunguo"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2619"]
[BlackElo "2492"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,124,12,14,0,0,-43,64,-94,-93,-114,-102,-113,28,20,35,31,46,0,0,0,0,-1,-25,-234,-279,-268,-248,-267,-268,-469,-473,-512,-510,-488,-503,-509,-498,-493,-265,-263,-264,-252,-246,-257,-216,-247,-227,-231,-220,-246,-232,-232,-108,-111,-108,-135,-68,-68,-68,-68,-68,-68,-68,-135,-14,-37,-14,-226,-202,-294,-250,-294,-294,-294,-294,-294,-14,-29968,-29970,-29971,-29972,-29972,-29972,-29972,-29973,-29973,-29974,-29974,-29975,-29975,-29975,-29975,-29976,-29976,-29977,-29977,-29978,-29980,-29981,-29983,-29984,-29984,-29983,-29988,-29989,-29989,-29990,-29990,-29991]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. e5 b5 9. Qb3 Nfd7 10. e6 {D97: Grünfeld: Russian System: 7 e4, replies other than 7...Bg4} (10. Be2 c5 11. e6 fxe6 12. Qxe6+ Kh8 13. dxc5 Ne5 14. Qd5 Qxd5 15. Nxd5 Nxf3+ 16. Bxf3 Bb7 17. Nc7 Bxf3 18. gxf3 {½-½ (31) Kasimdzhanov,R (2706)-Caruana,F (2844) Baku 2014}) 10... fxe6 11. h4 c5 (11... Nf6 $1 $15) 12. Ng5 $2 (12. h5 $1 $14 {stays ahead.} c4 13. Qc2) 12... c4 (12... cxd4 13. Nxe6 Qa5 14. Nxd4+ Kh8 15. Ne6 Bxc3+ 16. Qxc3+ (16. bxc3 Rf6 $14) 16... Qxc3+ 17. bxc3 $16) 13. Qd1 $146 (13. Qc2 Nc6 14. Be3 Nf6 15. Rd1 Nb4 16. Qd2 Nbd5 17. Be2 h6 {½-½ (39) Ambartsoumian,A (2359)-Peters,J (2478) Los Angeles 1999}) 13... Nf6 $1 {[%cal Bd7f6,Bf6d5,Bd5e3][%mdl 32]} 14. Be2 b4 (14... h6 $17 15. Qc2 Qe8) 15. Na4 $11 {aiming for Nc5.} Nc6 16. Be3 Nd5 17. O-O c3 $36 {[%mdl 2048] Black has good play.} 18. bxc3 bxc3 19. Rc1 Rb8 20. h5 $2 (20. Nxc3 $11 {and White is okay.} Nxc3 21. Rxc3 Nxd4 22. Rc5) 20... Nxe3 $19 21. fxe3 Bh6 $1 {[%cal Bg7h6,Bh6g5,Bg5e3][%mdl 32]} 22. Rxc3 Bxg5 23. Rxc6 $2 (23. hxg6 hxg6 24. Qd3) 23... Bxe3+ 24. Kh1 Rxf1+ (24... Bxd4 25. Rxf8+ Kxf8 26. Nc5 $17) 25. Bxf1 Qd5 (25... Qxd4 $2 26. Qxd4 Bxd4 27. Nc5 $19) ({Less strong is} 25... Bxd4 26. Bc4 Kg7 27. Nc5 $17) 26. Rc5 Qe4 {[%cal Re4h4]} 27. Qe1 Rb1 (27... Qxd4 $2 28. Rc4 Qe5 29. hxg6 $19) (27... Bd7 $142 28. Nc3 Qf4) 28. Nc3 Rxe1 {[%cal Re4h4]} 29. Rxc8+ Kg7 {[%cal Re4h4]} 30. Nxe4 Rxf1+ {[%mdl 4096] Endgame KRB-KRN} 31. Kh2 Bxd4 ({But not} 31... gxh5 32. Rc6) 32. hxg6 Be5+ 33. Kh3 h5 {[%cal Rf1h1]} ({Resist} 33... Kxg6 34. Rc5 Bd4 35. Rc4) 34. Ng3 Bxg3 (34... Rd1 $19 {is more deadly.} 35. Nxh5+ Kxg6) 35. Kxg3 {KR-KR} Rd1 36. Rc7 Kxg6 (36... Rd3+ $17 37. Kf2 Kxg6 38. Rxe7 Kf6) 37. Rxe7 $15 Rd3+ 38. Kf4 Kf6 39. Rh7 Rd4+ 40. Kg3 ({White should try} 40. Ke3 $1 $15 Rd5 41. a4) 40... Ra4 (40... Kg5 $17 41. Rg7+ Kf6) 41. Rxh5 Rxa2 {White should prevent ...a5.} 42. Kf3 $2 {[#]} (42. Kf4 $1 $11 {and White has nothing to worry.}) 42... a5 $1 $19 43. g4 (43. Rh6+ $142 Ke5 44. Rh5+ Kd4 45. g4) 43... a4 44. Ra5 a3 45. g5+ Kf7 {...Ra1 is the strong threat.} 46. Ra7+ Kf8 $2 (46... Kg6 $19 {Strongly threatening ...Ra1.} 47. Re7 Kxg5 48. Rxe6 Ra1) 47. Ra6 $2 {[%mdl 8192] [#]} (47. Ra8+ $11 Kf7 48. Kg4) 47... Ra1 $1 {Black mates.} 48. Kg2 a2 49. Ra8+ Kf7 50. Ra7+ Kg6 51. Ra6 Kxg5 52. Ra5+ Kf6 53. Ra6 Ke7 54. Ra5 Kd6 55. Ra6+ Kc7 56. Ra3 e5 {[%cal Be6e5,Be5e4,Be4e3][%mdl 32]} 57. Ra6 e4 58. Ra3 {[#]} e3 $1 59. Rc3+ (59. Rxe3 Rc1) 59... Kb6 60. Rc2 Rg1+ 61. Kxg1 a1=Q+ 62. Kg2 Qd1 0-1

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Zhou, Weiqi"]
[Black "Wei, Yi"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2606"]
[BlackElo "2727"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,62,26,29,13,13,21,32,33,31,31,36,29,34,24,50,50,50,50,50,33,51,51,74,59,74,74,74,74,74,74,74,74,74,74,74,74,74]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. Bg5 c6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 Rb8 {LiveBook: 33 Games} 15. Rad1 {C47: Scotch Four Knights and Four Knights with 4 g3} (15. Rab1 Re8 16. Nd4 Rb6 17. c3 Bf8 18. b4 c5 19. bxc5 Bxc5 20. Rxb6 axb6 21. Bb5 Re7 22. h3 Ra7 {½-½ (56) Oleksienko,M (2615)-Pashikian,A (2611) Yerevan 2016}) 15... Bc5 16. b3 Bg4 17. h3 {White is slightly better.} Bxe2 18. Bxe2 Rfe8 19. Bd3 $146 (19. Bg4 Re5 20. Rd3 f5 21. Bf3 Re6 22. g3 a5 {½-½ (40) Todorcevic,M (2478)-Nikcevic,N (2468) Budva 2002}) 19... Bb4 20. g4 d4 21. Kg2 Re5 22. Kf3 Rbe8 23. a4 a5 24. Rg1 Re1 25. Rdxe1 Rxe1 26. Rxe1 {White is better.} Bxe1 $16 {KB-KB} 27. Ke2 Bb4 28. Be4 c5 29. Kd3 Kf8 30. Kc4 Ke7 31. Kd5 Ba3 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Ju, Wenjun"]
[Black "Zatonskih, Anna"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2596"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,79,21,14,0,0,0,8,7,4,29,4,10,31,35,41,36,58,50,77,45,121,96,107,83,75,73,136,134,143,150,154,155,147,141,173,180,169,102,93,37,31,35,29,18,29,35,58,53,62,66,237,224,531,522,518,511,739,735,724,718,879,884,887,879,995,972]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O h6 5. c4 e6 6. cxd5 exd5 7. d3 Nf6 8. Nc3 Be7 9. Nd4 {A11: English Opening: 1...c6} (9. Qb3 Qb6 10. Qc2 O-O 11. e4 dxe4 12. dxe4 Bh7 13. Be3 Qa5 14. Nd4 Nbd7 15. Rad1 Rfe8 16. Nb3 Qh5 {½-½ (31) Fressinet,L (2672)-Battaglini,G (2426) London 2016}) 9... Bh7 10. e4 O-O 11. Re1 {The position is equal.} Na6 12. e5 Nd7 13. Bh3 Nac5 $146 (13... Bc5 14. Nf5 Bxf5 15. Bxf5 Bd4 16. Bf4 Re8 17. e6 fxe6 18. Bxe6+ Kh8 19. Qh5 {1-0 (19) Grabner,H (2214)-Lehnen,P (2135) ICCF email 2011}) 14. Nf5 {[#]} d4 $1 {[%mdl 512]} 15. Ne4 (15. Nxd4 Nxd3) 15... Kh8 16. f4 Nxe4 17. Rxe4 (17. dxe4 $5 {feels hotter.} Bxf5 18. exf5 f6 19. e6 Nb6 20. Bg2) 17... c5 ({Black should play} 17... a5 $14) 18. Re1 Nb6 19. Nxe7 (19. Qg4 $5 {with more complications.} Rg8 20. Bd2 c4 21. Nxe7 Qxe7 22. f5) 19... Qxe7 20. f5 f6 (20... Nd5 $142) 21. e6 $16 Rad8 22. g4 Rg8 23. Qf3 g6 {[#] Black wants to play ...gxf5.} 24. Kh1 $1 h5 25. g5 {Strongly threatening gxf6.} Nd5 26. fxg6 (26. gxf6 $18 Nxf6 27. fxg6 Bxg6 28. Bg5) 26... Bxg6 {[#]} 27. gxf6 ({White should try} 27. Bg2 $1 $16) 27... Qxf6 $14 28. Qxf6+ Nxf6 29. e7 Rde8 $1 30. Bf4 $36 {[%mdl 2048] Hoping for Be5. White has some pressure.} Kh7 ({Don't play} 30... Bxd3 $6 31. Be5 Kg7 32. Be6 $16) 31. Rad1 Nd5 32. Bg5 $1 {And now Be6 would win.} ({Much worse is} 32. Bd6 Ne3 $11) 32... Bxd3 $2 (32... Rg7 $1 $14) 33. Bd7 $18 Rxg5 $2 (33... c4 {is a better chance.}) 34. Bxe8 {White is clearly winning.} Bf5 {[#]} 35. Bxh5 $1 {[%mdl 512]} Nxe7 (35... Rxh5 36. e8=Q) 36. Rxe7+ Kh6 37. Bf3 b5 38. Rxa7 Bc2 39. Ra6+ Kg7 40. Rg1 1-0

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Bai, Jinshi"]
[Black "Xu, Yi"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2585"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,57,5,-8,13,13,12,14,15,13,7,14,19,2,11,5,4,-10,0,0,0,0,0,0,0,-2,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Bd6 {E05: Open Catalan: 5 Nf3 Be7} 11. Qc1 Nbd7 (11... a5 12. Nc3 Na6 13. Bd2 Nb4 14. Qb1 Bxf3 15. Bxf3 c6 16. Rd1 Qe7 17. Ne4 Nxe4 18. Qxe4 {1-0 (44) Ding,L (2760)-Aronian,L (2785) Sharjah 2017}) 12. Nc3 {LiveBook: 13 Games. The position is equal.} Nd5 13. Nxd5 Bxd5 14. Re1 $146 (14. Rd1 Qe7 15. Ne5 Bxg2 16. Kxg2 Nxe5 17. dxe5 Bc5 18. Bg5 {1-0 (30) Blair,M (1671)-Law,S (1570) LSS email 2008}) 14... Nf6 15. Bg5 Be4 16. Qe3 {[#] Threatens to win with Bxf6.} Bc6 17. Qb3 h6 18. Bxf6 Qxf6 19. a5 Bxf3 20. Bxf3 Rab8 21. Qc4 c6 22. h4 Rfd8 23. Red1 Rd7 24. Kg2 Rbd8 25. e3 Bb8 26. Qb3 Bd6 27. Qc4 Bb8 28. Qb3 Bd6 29. Qc4 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Gao, Rui"]
[Black "Kryvoruchko, Yuriy"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2543"]
[BlackElo "2710"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,130,6,9,10,7,8,8,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-106,-93,-102,-22,-29,-8,-22,0,0,0,-77,-68,-68,-85,-89,-86,-104,0,-2,0,0,0,0,0,0,0,0,0,-284,-288,-295,-287,-261,-104,-5886,-5817,-4847,-1713,-6396,-6079,-29957,-29956,-5273,-5226]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 11. c3 Rxe1 12. Qxe1 Ne8 13. Bf4 d5 14. Bd3 g6 15. Nd2 {[%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32] LiveBook: 30 Games} Ng7 16. Nf3 Bf5 17. Bxf5 Nxf5 18. Qe2 c6 $146 19. Re1 Ng7 20. Be5 Bxe5 21. Nxe5 Qd6 22. Qf3 f6 23. Nd3 Re8 24. Rxe8+ Nxe8 25. Qe3 Ng7 26. g3 Kf7 27. Qh6 Kg8 28. Qe3 g5 29. Kg2 Kf7 30. Qe2 b6 31. f4 h6 32. Qf3 Qe6 33. g4 Ne8 34. f5 Qe7 35. Kf1 Nd6 36. Qe2 Qd7 37. Kg2 Qc8 38. h4 gxh4 39. Qe3 h5 40. Qh6 {Threatens to win with Qg6+.} hxg4 41. Qh7+ Ke8 42. Qg8+ Ke7 43. Qg7+ Nf7 {[#]} 44. Qxg4 (44. Ne5 $1 $11 {[%mdl 512]} h3+ (44... fxe5 45. f6+) 45. Kg3 fxe5 46. f6+ Kd6 47. Qxf7) 44... Ng5 $36 {[%mdl 2048] Black has strong initiative.} 45. Nf4 Kd6 (45... Qa6 $17 46. a3 Qb5 47. Qe2+ Qxe2+ 48. Nxe2 Ne4) 46. Nh3 $1 $11 {[%cal Rh3g5]} Ne4 {With the idea ...c5.} 47. Nf2 Nxf2 48. Kxf2 {[%mdl 4096] Endgame KQ-KQ} Qh8 49. Kg2 (49. Qg6 $11) 49... Qh6 $17 50. Kh3 Qg5 $1 51. Qxh4 ({Don't go for} 51. Qxg5 $2 fxg5 52. Kg4 Ke7 $19) 51... Qxf5+ 52. Kg3 Ke6 (52... c5 $17 53. Qf4+ Qxf4+ 54. Kxf4 c4) 53. Qh8 $1 $11 {[%cal Rh8c8] aiming for Qc8+.} Kf7 54. Qd8 Qe6 55. Qc7+ Kg6 56. Kf2 Qf5+ 57. Ke3 Qe4+ 58. Kd2 $2 {[%mdl 8192] [#]} (58. Kf2 $1 $11 {and White has nothing to worry.}) 58... f5 $1 $19 59. Qxc6+ (59. Qxa7 Qg2+ 60. Kc1 Qf1+ 61. Kc2 Qe2+ 62. Kc1 Qe3+ 63. Kc2 Qe4+ 64. Kb3 Qe2 $11) 59... Kg5 60. Qd7 f4 $2 (60... Kg4 $19 61. Qxa7 (61. Qg7+ Kf3 62. Qe5 f4 $17) 61... f4) 61. Qxa7 $2 {[%mdl 8192]} (61. Qh3 $17) 61... f3 62. Qg7+ Kh4 63. Qe5 Kh3 64. Qh5+ Kg2 65. Qg5+ Kf1 0-1

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Zeng, Chongsheng"]
[Black "Yu, Ruiyuan"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2536"]
[BlackElo "2526"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,77,19,19,15,30,20,40,41,37,46,51,50,50,21,68,55,63,64,61,60,57,56,69,54,157,149,147,136,135,96,133,126,138,139,123,129,146,137,150,149,162,152,166,126,159,156,191,192,194,188,264,263,263,256,295,291,339,329,337,333,317,251,231,230,268,273,311,303,429,414]} 1. c4 c6 2. Nc3 d5 3. d4 dxc4 4. e3 b5 5. a4 b4 6. Ne4 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Qd5 7. Nd2 $1 (7. Ng3 Nf6 8. Be2 Nbd7 9. Nf3 Ba6 10. O-O e6 11. b3 Qa5 12. bxc4 c5 13. Bb2 Rd8 {1-0 (41) Mamedyarov,S (2772)-Holt,C (2555) chess.com INT 2017}) 7... Ba6 8. Qc2 {[%cal Rd2c4] White is slightly better.} e6 9. Nxc4 Bxc4 $146 (9... Nf6 10. b3 c5 11. Bb2 Nc6 12. dxc5 Qxc5 13. Rc1 Bb7 {0-1 (42) Malakhatko,V (2610)-Milov,L (2539) Neustadt an der Weinstrasse 2009}) 10. Qxc4 Nf6 11. f3 Nbd7 12. e4 Qxc4 13. Bxc4 c5 14. Ne2 {[%cal Bg1e2,Be2d4,Bd4b3][%mdl 32]} Be7 15. Be3 O-O 16. Kf2 $36 {[%mdl 2048] White has some pressure.} a5 (16... a6 $14) 17. Bb5 $16 cxd4 18. Nxd4 ({Don't play} 18. Bxd4 $6 Nc5 $11) 18... Ne5 19. Nb3 Ne8 20. Bd4 f6 21. Bxe5 fxe5 22. Bxe8 Rfxe8 23. Rhc1 Red8 {Threatening ...Rd3.} 24. Ke2 Ra7 25. Rd1 Rb8 26. Rac1 $1 Kf7 27. Rc6 h5 {[#]} 28. Nd2 $1 b3 29. Nc4 Rb4 (29... Bf6 {might work better.} 30. Nd6+ Kg6) 30. Nxe5+ $18 Kf6 31. Rd7 Rxd7 32. Nxd7+ {[%mdl 4096] Endgame KRB-KRN} Kf7 {[#]} 33. Rc4 $1 Rb7 34. Ne5+ Kf6 35. Nd3 g5 36. Rc6 Rd7 37. Ke3 Rb7 38. g3 {[%cal Bg2g3,Bg3h4][%mdl 32]} h4 (38... Bd8 $142 39. Nc5 Rb4 40. Nxe6 Bb6+ 41. Kd3 Ke7) 39. gxh4 1-0

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Liu, Qingnan"]
[Black "Zhang, Ziji"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2502"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "159"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,159,3,0,13,0,36,38,55,0,-12,0,14,-45,0,0,0,0,8,0,13,0,0,0,0,-4,15,0,0,-5,-2,-6,0,0,11,0,4,0,0,0,29,-5,37,23,29,25,27,0,0,0,2,0,0,0,0,0,0,-8,-12,-9,-16,-14,-14,-34,-39,-41,-41,-83,-79,-77,-87,-104,-88,-150,-150,-156,-95,-90,-81,-156,-91,-197,-182,-191,-153,-262,-262,-302,-314,-415,-262,-309,-254,-255,-253,-255,-251,-256,-254,-242,-255,-238,-173,-189,-176,-176,-84,-91,-58,-53,-79,-91,-61,-84,-45,-77,-10,-50,-8,-8,-7,0,-1,-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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Be6 8. O-O {LiveBook: 7 Games. C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} c5 (8... O-O 9. b3 Nd7 10. Bb2 b5 11. d4 f6 12. h3 c5 13. d5 Bf7 14. a4 Nb6 15. c4 c6 {½-½ (59) Nakamura,H (2708)-Carlsen,M (2810) Wijk aan Zee 2010}) 9. Ng5 $146 (9. b3 b5 10. Ng5 Bg4 11. f3 Bd7 12. f4 exf4 13. e5 Bxe5 14. Re1 Be6 15. Nxe6 fxe6 {0-1 (39) Runic,Z (2410)-Pavasovic,D (2575) Bizovac 2007}) 9... Qe7 10. Nxe6 {White is slightly better.} Qxe6 11. f4 (11. b3 $14) 11... exf4 $11 12. Nc4 O-O 13. Qe1 (13. Qf3 $11) 13... Nd7 14. Nxd6 cxd6 15. Bxf4 Ne5 16. b3 Rad8 17. Rd1 Nc6 18. Qe3 Qg6 19. c3 Rde8 {[%cal Bd8e8,Be8e6,Be6f6][%mdl 32]} 20. Rde1 Re6 21. Bg3 Rfe8 22. Qd2 Rf6 23. Rf5 h6 24. Re3 Kf8 25. Ref3 {aiming for Rxf6.} Rxf5 26. Rxf5 Kg8 27. Qf2 Qe6 28. Rd5 Rd8 29. Qf5 {Threatens to win with Qxe6.} Qe7 30. h4 Qc7 {Hoping for ...Ne7.} 31. Qf4 {[%cal Rd5d6]} ({Don't take} 31. Rxc5 $2 Qb6 32. Bxd6 Rxd6 $19) 31... Qa5 32. Qd2 Qc7 $1 33. Qf4 {[%cal Rd5d6]} Qa5 34. Qd2 Qc7 $1 35. Rf5 Ne7 {[%cal Bc6e7,Be7d5,Bd5f6,Bf6g4][%mdl 32]} 36. Rf2 Qd7 37. Qe3 Qe6 38. Kh2 Nd5 39. Qe1 Nf6 40. Kg1 d5 $1 {[%cal Rd5e4]} 41. e5 Ng4 42. Re2 d4 $36 {[%mdl 2048] Black is on the roll.} 43. Re4 ({White should try} 43. c4) 43... dxc3 $1 $17 44. Qxc3 {[#]} Rd5 (44... h5 $142 $1 45. Qd2 Qd7) 45. h5 Qf5 46. a4 (46. b4 $142) 46... Qxh5 (46... b5 $142 47. Qc2 Nxe5 48. Bxe5 Rxe5) 47. e6 (47. b4 $17) 47... fxe6 $19 48. Rxe6 Qf7 49. Qe1 (49. Re4 $17 Qg6 50. Qc4) 49... Rxd3 50. Qe2 Qf5 ({Don't capture} 50... Rxg3 $2 51. Re8+ Kh7 52. Qe4+ Qg6 {[#]} 53. Rh8+ $1 {[%mdl 512]} Kxh8 54. Qxg6 $18) 51. Be1 Kh7 52. Re4 Nf6 ({Worse is} 52... Rxb3 53. Rxg4 b5 54. Bg3 $11) 53. Re5 Qd7 54. Qc2 {Strongly threatening Re3.} Qd4+ 55. Bf2 Qxe5 56. Qxd3+ Qe4 57. Qd1 b6 58. a5 bxa5 59. Bxc5 a4 (59... Ng4 $19 {and Black stays clearly on top.} 60. Bb6 Qf5) 60. bxa4 $17 Nd5 61. a5 Nf4 {[%csl Gf4][%cal Re4g2]} 62. Qd2 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 63. Bb6 h4 {...h3 is the strong threat.} 64. Kh2 Qe5 ({Black should play} 64... Kg6 $17) 65. Qc2+ Ng6+ (65... Nd3+ $5 {with more complications.} 66. Kg1 Qe4 67. Bc7 g5 68. Qb3 Kg7) 66. Kh1 {The position is equal.} Qe1+ 67. Kh2 $1 Qg3+ 68. Kh1 Qe1+ 69. Kh2 $1 Qe5+ 70. Kh1 Kh6 71. Qc1+ Kh5 72. Be3 {[%cal Rc1d1]} Qd5 73. Qf1 {Intending Qe2+ and mate.} h3 74. Qe2+ Kh4 75. Qf2+ Kg4 76. Qe2+ Kh4 77. Qe1+ Kh5 {[%csl Gh3][%cal Rd5g2]} 78. Qe2+ Kh4 79. Qf2+ Kh5 80. Qe2+ 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Fang, Yuxiang"]
[Black "Wen, Yang"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2498"]
[BlackElo "2613"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,66,3,0,0,0,-9,0,0,0,0,0,0,0,0,0,-5,0,-5,0,-5,0,0,0,0,0,0,0,-7,0,0,0,-7,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Bf5 7. e3 Nbd7 8. Bd3 Bxd3 9. Qxd3 Be7 10. O-O O-O 11. Rab1 a5 12. Qc2 Ne8 {D35: Queen's Gambit Declined: Exchange Variation} (12... Re8 13. Bxf6 Nxf6 14. a3 Bd6 15. Ne2 Qc7 16. Nc1 a4 17. Ne2 Ne4 18. Rbc1 Re6 19. Nc3 Nxc3 20. Qxc3 Rae8 {½-½ (30) Kamsky,G (2683)-Shankland,S (2661) Saint Louis 2015}) 13. Bxe7 Qxe7 {LiveBook: 4 Games. The position is equal.} 14. Na4 Nd6 15. Nc5 Rfe8 $146 (15... Ra7 16. b3 Re8 17. Nxd7 Qxd7 18. a3 f6 19. Nd2 {½-½ (19) Echternach,S-Hochgraefe,M Hamburg 1989}) 16. Nxd7 Qxd7 17. Ne5 Qe7 18. a4 Qg5 19. Nf3 Qh5 20. Qd1 Re6 21. Ne5 Qh4 22. Qf3 Rh6 {[%csl Gh6][%cal Rh4h2] [#]} (22... Ree8 $5 {creates asymmetry.} 23. Rfc1 g6 24. Rc2 Kg7 25. b3 h5) 23. h3 Qe7 24. Qe2 Ne4 25. Rbc1 Kh8 26. Nd3 Rg6 27. Ne5 Rh6 28. Nd3 Rg8 29. Rfe1 Re8 30. Ne5 Kg8 31. Nd3 Rg6 32. Ne5 Re6 33. Nd3 Rg6 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Shen, Yang"]
[Black "Tan, Zhongyi"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2473"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,61,13,10,18,18,19,15,15,12,15,12,13,7,9,6,6,4,3,5,10,6,8,0,0,0,16,0,6,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3 O-O {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 9. Be2 (9. Rc1 Rd8 10. a3 Bxc3+ 11. Rxc3 e5 12. cxd5 exd4 13. Rc5 Bg4 14. Nxd4 Nxd4 15. Qxd4 Qxd4 16. exd4 {½-½ (30) Ding,L (2759)-Harikrishna,P (2758) Shenzhen 2017}) 9... Bd7 10. Qc2 dxc4 11. O-O Na5 12. Ne5 Qe7 13. Ne4 {LiveBook: 5 Games. The position is equal.} Bd6 14. Nxd7 Qxd7 15. Bxc4 Nxc4 16. Qxc4 Be7 $146 17. Rac1 c6 18. Qb3 Rfd8 19. Nc5 Bxc5 $1 20. Rxc5 Qe7 21. Rfc1 Rd5 22. Qa3 Rxc5 23. Qxc5 Qxc5 24. Rxc5 $11 {[%mdl 4096] Endgame KR-KR} a5 25. g4 Kf8 26. Kg2 Ke7 27. Kf3 Kd6 28. Ke4 a4 29. h4 b6 30. Rc2 Ra5 31. f3 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Ma, Zhonghan"]
[Black "Bu, Xiangzhi"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2465"]
[BlackElo "2713"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,63,32,20,33,31,41,49,26,22,26,38,43,22,63,7,30,42,30,18,26,18,49,8,8,8,7,0,3,3,3,3,5,2,8,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. d4 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 c5 7. O-O O-O 8. Bxb4 cxb4 9. a3 bxa3 10. Rxa3 d5 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} 11. Ne5 {LiveBook: 4 Games} Qe7 12. cxd5 Bxd5 $146 {White is slightly better.} (12... Nxd5 13. Nc3 Nxc3 14. Rxc3 Bxg2 15. Kxg2 Qb7+ 16. Kg1 Nd7 17. Nxd7 Qxd7 18. Qd3 {½-½ (45) Kallai,G (2450)-Andersson,U (2625) France 1993}) 13. Bxd5 Nxd5 14. Nc3 Nb4 15. Qa4 f6 16. Nf3 N8c6 17. e4 ({White should play} 17. d5 $1 $14 exd5 {[#]} 18. Nxd5 $1 {[%mdl 512]} Nxd5 19. Qxc6) 17... Rad8 18. d5 exd5 19. exd5 (19. Nxd5 $5 {is more complex.} Nxd5 20. exd5 Ne5 21. Nxe5 fxe5 22. Qc4) 19... Ne5 20. Nxe5 fxe5 21. Qxa7 Qxa7 {The position is equal.} 22. Rxa7 {Threatens to win with Rd1.} Nxd5 23. Rb7 Nxc3 24. bxc3 Rb8 25. Rxb8 (25. Ra7 $5 {feels hotter.} Ra8 26. Rxa8 Rxa8 27. Rb1 Rc8 28. Rxb6 Rxc3 29. Rb7) 25... Rxb8 $11 {[%mdl 4096] Endgame KR-KR} 26. Rb1 Kf7 27. Rb5 Rc8 28. Rxb6 Rxc3 29. Rb7+ Kf6 30. Rb6+ Kf7 31. Rb7+ Kf6 32. Rb6+ 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Ni, Shiqun"]
[Black "Gu, Tianlu"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2450"]
[BlackElo "2212"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,18,23,5,28,0,0,0,7,8,23,6,42,20,22,8,17,13,25,30,28,14,29,6,9,-7,-7,-11,-16,-42,-39,-44,-27,-27,34,34,42,38,41,29,41,32,45,35,37,26,86,50,69,68,77,70,143,140,130,121,133,135,147,137,140,166,204,160,264,251,279,273,365,279,318,247,372,357,456,353,500,361,530,490,1053,1039,1493,1381,1203,1058,29969,29971,6511,6507,1706,2098,2012,1853]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. d3 Bc5 6. Nc3 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} (6. Bxc6 dxc6 7. h3 Nd7 8. Nc3 O-O 9. Be3 Bb4 10. O-O Re8 11. Nd2 Nf8 12. a3 Bd6 13. Nc4 Ng6 14. Nxd6 cxd6 {½-½ (36) Grischuk,A (2737)-Aronian,L (2785) Doha 2016}) 6... h6 7. O-O b5 8. Bb3 {The position is equal.} d6 9. Nd5 Be6 10. c3 Ba7 (10... Bxd5 $5 {looks sharper.} 11. exd5 Ne7 12. d4 exd4 13. Nxd4 Qd7) 11. Nxf6+ (11. Be3 $5 {is interesting.} O-O 12. Bxa7 Rxa7 13. a4 bxa4 14. Nxf6+ Qxf6 15. Bxe6 fxe6 16. Qxa4 Ne7 17. Nd2) 11... Qxf6 12. Bxe6 $146 (12. h3 O-O 13. Bc2 Ne7 14. a4 Ng6 15. Be3 {½-½ (40) Narayanan,S (2310)-Weerawardane,R (2164) Ambalangoda 2011}) 12... Qxe6 13. d4 {[%cal Bd3d4,Bd4d5][%mdl 32] [#] Threatens to win with d5.} Ne7 14. a4 O-O 15. Qd3 c5 16. d5 Qc8 17. c4 bxc4 18. Qxc4 Rb8 19. Nd2 f5 20. Qc2 Qb7 21. Nc4 Rf6 ({Black should try} 21... fxe4 $11 22. Nxd6 (22. Qxe4 Rf6 $15) 22... Qxd5) 22. f3 $14 Rbf8 23. Be3 Bb8 24. Rf2 Bc7 25. Rd1 f4 26. Bc1 Rb8 27. Rd3 Nc8 (27... g5 $11) 28. Bd2 Ne7 29. Rf1 Qc8 30. Rb1 Rg6 (30... g5 $14) 31. Kf1 $16 Qd7 32. b4 cxb4 33. Rxb4 Rxb4 34. Bxb4 Rf6 35. Rc3 {[#] And now Nxe5! would win.} Bb8 36. Na5 Rf8 (36... Kh7 $16 37. Nc6 Nxc6 38. Rxc6 (38. dxc6 Qc7 $16) 38... Qb7) 37. Nc6 $18 Kh7 38. Ba5 Rc8 39. Bb6 Re8 40. a5 Qb7 (40... Bc7 $142 41. Qd3 Bxb6) 41. Qa4 Rf8 42. h3 Qd7 (42... Ng8 {was called for.} 43. Nxb8 Qxb8) 43. Qc2 Qb7 (43... Nc8 $142 44. Qd3 Nxb6) 44. Qd3 Rc8 (44... Ng6 $142 45. Nxb8 Qxb8 46. Qxa6 Rg8) 45. Nxe7 Rxc3 46. Qxc3 Qxe7 47. Qc8 Ba7 48. Qxa6 Bb8 49. Qc8 {White is clearly winning.} Ba7 50. Qc7 Qxc7 51. Bxc7 1-0

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Fang, Yan"]
[Black "Xu, Minghui"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2447"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,90,9,5,-15,-4,-30,-30,-23,-27,-52,-44,-43,-39,-70,-22,-36,-30,-45,-17,-11,-4,-51,-45,-59,-62,-78,-77,-100,-89,-85,-37,-39,-39,-47,0,-81,-72,-73,-73,-78,-72,-97,0,-69,-6,-148,-9,-108,-8,-8,-8,-8,-8,-13,-8,-9,-9,-14,-14,-20,-4,-6,-1,-6,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4 d6 9. c3 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bc8 13. dxc6 Qc7 14. Bg5 {C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} h6 15. Bh4 Nc4 16. b3 $146 {Black has an edge.} (16. Qc1 Qxc6 17. Nbd2 Nb6 18. Nf1 Re8 19. Bxf6 Bxf6 20. Ne3 Be6 21. Qd1 Red8 {½-½ (46) Fressinet,L (2626)-Tkachiev,V (2645) Besancon 2006}) 16... Nb6 17. Nh2 Be6 18. Qf3 Rac8 19. Nd2 Nh7 20. Bxe7 Qxe7 21. a4 Rxc6 22. axb5 axb5 23. Qd3 Qc7 24. Re3 Nf6 25. Nhf3 d5 26. exd5 Nbxd5 27. Ne4 Rd8 28. Nxf6+ Nxf6 29. Qxb5 Nd5 30. Ree1 ({Don't capture} 30. Nxe5 $2 Rc5 31. Qd3 Nxe3 32. Qxe3 Rxe5 $19) (30. Rxe5 $11 Rxc3 31. Bd1) 30... Rxc3 $17 31. Be4 Rc5 32. Qa6 Nc3 33. Qa7 Qc8 ({Reject} 33... Bxb3 34. Qxc7 Rxc7 35. Nxe5 $11) (33... Qxa7 $17 34. Rxa7 Bxb3) 34. b4 (34. Bb7 $1 $11 Qc7 35. b4) 34... Rb5 ({Black should play} 34... Rc7 $1 $15 35. Qe3 Nxe4 36. Qxe4 f6) 35. Qa6 (35. Ra5 $11 {keeps the balance.}) 35... Qb8 (35... Rxb4 $17 {Hoping for ...Qxa6.} 36. Bc6 Qxa6 37. Rxa6 f6) 36. Rac1 (36. Bc2 $1 $11) 36... Nd5 (36... Nxe4 $17 37. Rxe4 Rb6) 37. Rc5 $11 {The position is equal.} Rxb4 38. Bxd5 Bxd5 39. Nxe5 Re4 40. Rxe4 Qb1+ 41. Qf1 Qxe4 42. Ng4 Bb7 {[#] White must now prevent ...Rd1!} 43. Ne3 Rd6 44. Rc4 Qe8 {Threatens to win with ...Ba6.} 45. Qb1 Ba6 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Dai, Changren"]
[Black "Zhao, Yuanhe"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2438"]
[BlackElo "2386"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,88,28,22,26,0,37,31,37,41,48,33,35,30,25,33,35,35,50,49,68,61,80,78,76,70,70,68,74,0,81,69,153,153,128,99,127,113,234,160,173,169,166,134,149,155,140,179,130,34,67,49,53,48,292,291,447,444,444,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Nc6 6. Nc3 Nxc3 7. dxc3 Be7 8. Bd3 {LiveBook: 22 Games} Be6 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 9. Be3 $146 (9. O-O O-O 10. Bf4 Bf6 11. Re1 Re8 12. Qc2 h6 13. h3 Re7 14. Nd2 Ne5 15. Bf1 Ng6 16. Bg3 {½-½ (29) Zhao,Z (2544)-Zhao,Y (2351) Danzhou 2016}) 9... Bf6 10. Qc2 Qd7 {White is slightly better.} 11. O-O h6 12. Nd4 Bxd4 13. Bxd4 O-O 14. f4 {Hoping for f5.} f6 15. Bf2 Rfe8 16. c5 d5 17. Rad1 Rad8 18. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} a6 19. a4 Kh8 20. Rde1 Bf7 21. Ra1 ({White should play} 21. h3 $16) 21... a5 (21... d4 $11 22. b5 Na5) 22. b5 $16 Ne7 (22... Nb8 $1 $14) 23. Bd4 $1 Nc8 24. Qf2 b6 25. Qh4 {Black must now prevent Bxf6!} Qe7 (25... Bg8 $16) 26. cxb6 Nxb6 27. g4 Kg8 28. Rae1 $40 {[%mdl 128] White has strong attack.} Qd6 29. g5 fxg5 30. fxg5 Bg6 {[#]} 31. Rxe8+ (31. Be2 $1 $16 Be4 32. gxh6 Qxh6 33. Qxh6 gxh6 34. Rf6 (34. Bh5 Rf8 $16)) 31... Rxe8 $14 32. Rf6 $1 {[%cal Rf6g6]} gxf6 33. Bxg6 Re5 $2 {[#]} (33... Re2 $2 34. gxf6 Qd7 35. f7+ Qxf7 36. Bxf7+ $18) ({Black should try} 33... Qe6 $14 34. Bxe8 (34. gxf6 Qe1+ 35. Qxe1 Rxe1+ 36. Kf2 Re6 $11) (34. Bxf6 Qe3+ 35. Qf2 Qxf2+ 36. Kxf2 Rf8 $17) (34. gxh6 Rf8 $14) 34... Qxe8) 34. Bh7+ $1 $18 {[%mdl 512]} ({Don't play} 34. gxh6 $6 Kh8 $18) ({Weaker is} 34. Qxh6 Rxg5+ 35. Kh1 Qe7 $17) (34. Bxe5 Qxe5 35. gxh6 (35. gxf6 Qe3+ 36. Kh1 Qf3+ 37. Kg1 Qe3+ 38. Kh1 Qf3+ 39. Kg1 Qe3+ $11) (35. Qxh6 Qe1+ 36. Kg2 Qd2+ 37. Kh1 Qe1+ 38. Kg2 Qe2+ 39. Kh3 Qe3+ 40. Kg4 Qe2+ 41. Kh3 Qe3+ 42. Kg4 Qe2+ 43. Kh3 $11) 35... Qe3+ 36. Kf1 Qf3+ 37. Kg1 Qxc3 $11) 34... Kxh7 (34... Kf7 $142) 35. Qxh6+ Kg8 {[#]} 36. gxf6 $2 (36. Qg6+ $1 $18 Kf8 37. gxf6 Re1+ 38. Kf2) 36... Kf7 $11 {The position is equal.} 37. Qg7+ ({Wrong is} 37. Bxe5 $2 Qxe5 38. Qg7+ Ke6 $19) 37... Ke6 {Threatens to win with ...Nd7.} 38. f7 Nd7 (38... Re1+ $5 39. Kf2 $8 Qxh2+ 40. Kxe1 Qh1+ 41. Kf2 Qh2+ 42. Ke1 Qh1+ 43. Kf2 Qh2+ 44. Kf1 Qh1+ 45. Kf2 $11) 39. Bxe5 Qxe5 40. f8=Q Nxf8 41. Qxf8 {aiming for Qe8+.} Qg5+ 42. Kf2 {And now Qe8+ would win.} Qd2+ 43. Kf1 Qd1+ 44. Kg2 Qd2+ 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Ding, Yixin"]
[Black "Wang, Jue"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2420"]
[BlackElo "2335"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 6,63,31,16,20,17,20,18,26,25,26,30,30,18,44,45,65,25,29,12,27,27,27,27,33,28,26,18,72,64,110,37,39,18,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-9,-9,-9,0,-17,0,0,0,-7,0,-7]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (4... Ngf6 5. d3 g6 6. O-O Bg7 7. Re1 a6 8. Ba4 O-O 9. Bc2 e5 10. a4 b6 11. d4 exd4 12. cxd4 cxd4 13. Nxd4 {0-1 (67) Nakamura,H (2779)-Vachier Lagrave,M (2804) Doha 2016}) 5. Ba4 Ngf6 6. Bc2 b5 7. d4 e5 8. O-O Be7 9. a4 Rb8 10. axb5 $146 (10. Re1 O-O 11. Nbd2 Re8 12. Nf1 Qc7 13. Ng3 Nf8 14. h3 {1-0 (44) Erenburg,S (2570)-Hernandez,A (2211) chess.com INT 2017}) 10... axb5 11. b3 O-O 12. d5 Ne8 13. Qe2 Nc7 14. Rd1 Nf6 15. Nbd2 Nh5 16. Nf1 {Nxe5! is the strong threat.} g6 (16... Nf4 $11 {keeps the balance.} 17. Bxf4 exf4) 17. Bh6 $16 Ng7 18. Ng3 (18. b4 $16) 18... b4 19. c4 Bg4 20. h3 Bxf3 $1 {The position is equal.} 21. Qxf3 Bg5 22. Bxg5 Qxg5 23. Ra7 Qe7 24. Rda1 Ra8 25. Qd1 Rxa7 26. Rxa7 Ra8 27. Qa1 Rxa7 28. Qxa7 Nge8 {next ...Nxd5! is good for Black.} 29. Qa1 Qg5 30. Nf1 h5 31. Ne3 Qe7 32. Qa4 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Shvayger, Yuliya"]
[Black "Xiao, Yiyi"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2416"]
[BlackElo "2290"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,64,16,14,1,3,-4,23,22,41,16,27,17,33,35,91,91,89,93,92,92,121,120,184,182,181,181,206,210,232,204,208,188,374,247,258,0,226,218,231,225,233,197,329,313,355,357,400,358,462,466,527]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 Bg4 8. d3 e6 9. Nbd2 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} Be7 10. h3 Bxf3 (10... Bh5 11. g4 Bg6 12. Nh4 Nd7 13. Ng2 O-O 14. f4 h6 15. Nf3 Bh7 16. f5 Nde5 17. Nf4 Nxf3+ 18. Qxf3 Bh4 19. Rd1 b5 20. Qe2 {1-0 (65) Caruana,F (2774)-Gelfand,B (2755) Moscow 2013}) 11. Nxf3 {White has an edge.} O-O 12. d4 cxd4 13. cxd4 {[%cal Bc3d4,Bd4d5][%mdl 32]} Rc8 14. a3 {[%cal Ba2a3,Ba3a4,Ba4a5][%mdl 32]} e5 $146 (14... d5 $14 15. e5 Nd7) ({Predecessor:} 14... d5 15. e5 Nd7 16. Bf4 Na5 {0-1 (56) Sully,D (2152)-Jones,R (2302) Newport 2007}) 15. d5 $16 Nb8 16. b4 Nbd7 17. Bd3 Nb6 18. a4 Nc4 {[#]} (18... Re8 $16 19. a5 Na8) 19. a5 $1 $18 Rc7 20. Re2 Qc8 21. Rc2 Nd7 22. Qe2 b5 23. axb6 $1 Ndxb6 $2 {[#]} (23... Ncxb6 {keeps fighting.} 24. Ne1 (24. Rxa6 Rxc2 25. Bxc2 Qc3 $16) 24... f5 25. Rxa6 (25. Bxa6 Rxc2 26. Nxc2 Qc7 $16) 25... fxe4 26. Bxe4 (26. Qxe4 Nf6 27. Qe2 Nbxd5 $16) 26... Rxc2 27. Nxc2 Qb7) 24. Rb1 Bd8 25. Ra1 $2 (25. Rb3 $18) 25... h6 $2 (25... Be7 $11 {and Black has nothing to worry.}) 26. Raa2 Re8 27. Kh1 Kh8 28. g4 f6 (28... Kh7 $142 29. Kg2 Be7) 29. Nh4 Kh7 30. Nf5 Rh8 31. h4 g6 32. Ng3 h5 {Precision: White = 72%, Black = 49%.} 1-0

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Guo, Qi"]
[Black "Lei, Tingjie"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2413"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,62,4,12,6,0,0,0,0,11,0,0,4,8,4,8,1,10,8,8,7,5,1,3,3,3,4,11,0,0,-13,0,0,0,0,58,0,31,18,64,0,0,0,10,3,38]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 Bb4+ 8. Nc3 Nbd7 9. Bd2 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} O-O 10. O-O Nc5 {LiveBook: 6 Games} 11. Qe2 Nxd3 12. Qxd3 Re8 $146 (12... Qe7 13. a3 Bd6 14. e4 dxc4 15. Qxc4 e5 16. d5 cxd5 17. Nxd5 Nxd5 18. Qxd5 {1-0 (56) Inarkiev,E (2668)-Movsesian,S (2659) Minsk 2015}) 13. Rfd1 Ba5 14. Be1 a6 15. Rac1 Rc8 16. b3 Bc7 17. e4 Nxe4 18. Nxe4 dxe4 19. Qxe4 Qd6 20. g3 Bd8 21. Bd2 Bf6 22. Bf4 Qa3 23. Be5 Bxe5 24. dxe5 Rcd8 25. Qe2 h6 26. Kg2 Qa5 ({Better is} 26... Rf8 $11) 27. h4 ({White should play} 27. Rd6 $1 $14) 27... Rxd1 28. Rxd1 Rd8 29. Rxd8+ (29. Rd6 $14) 29... Qxd8 $11 {The position is equal.} 30. Qe3 Qd7 31. Qa7 f6 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Wang, Tongsen"]
[Black "Zhao, Jun"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2385"]
[BlackElo "2616"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,78,53,73,64,61,68,66,62,56,67,65,48,84,46,51,49,75,77,70,0,0,-44,-51,-56,-39,-45,-24,-132,-133,-241,-124,-242,-237,-249,-244,-275,-285,-259,-219,-275,-268,-583,-581,-664,-655,-791,-796,-762,-753,-739,-678,-29967,-29968,-29969,-29970,-29970,-29971,-29969,-29967,-29964,-29956,-12277,-6827,-5956,-5956]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. a3 d6 9. f4 {B33: Sicilian: Pelikan and Sveshnikov Variations} Be7 (9... a6 10. Qf3 b5 11. Bd3 Bb7 12. O-O Be7 13. Rae1 b4 14. axb4 Nxb4 15. Qg3 O-O 16. f5 Nxd3 17. cxd3 Kh8 18. fxe6 fxe6 {0-1 (54) Ziaziulkina,N (2427)-Alekseev,E (2679) Wroclaw 2014}) 10. Qf3 a6 11. g4 {White is slightly better.} b5 12. g5 Nd7 13. h4 Bb7 14. h5 b4 $146 (14... Nc5 15. Nd4 Nxd4 16. Bxd4 e5 17. Be3 exf4 18. Qxf4 {1-0 (29) Vandenbussche,T (2051)-Maes,J (2078) Gent 2003}) 15. axb4 Nxb4 16. O-O-O $1 Rc8 17. Bd3 ({White should play} 17. Kb1 $14) 17... d5 $11 18. Kb1 Nxd3 19. cxd3 dxe4 20. dxe4 O-O 21. g6 (21. Bd4 $11 {remains equal.}) 21... Nf6 $1 $36 {[%cal Rf6e4][%mdl 2048] Strongly threatening ...Nxe4! Keeping White busy.} 22. Rc1 (22. gxh7+ $17 {might work better.} Kxh7 23. h6) 22... Qb8 (22... hxg6 23. hxg6 Qxc3 24. Qh3 Qxc1+ 25. Nxc1 Bxe4+ 26. Nd3 Bxh1 27. Qxh1 $15) (22... Qd6 $19 23. Nd2 Qd3+ 24. Ka1 Bb4 25. gxh7+ Kxh7) 23. Bd4 {[#]} (23. Nd2 $17 {is a better defense.}) 23... Rxc3 $1 $19 {[%mdl 512]} (23... fxg6 24. hxg6 hxg6 25. Rce1 $17) 24. Qxc3 {Hoping for gxh7+.} (24. bxc3 Bxe4+) 24... Bxe4+ (24... hxg6 25. Ka1 Bxe4 26. hxg6 $17) 25. Ka1 Qb5 $1 {[%cal Rb5a4]} (25... fxg6 26. hxg6 Qb5 27. Nc5 Bxh1 28. Rxh1 Bxc5 29. gxh7+ Nxh7 30. Bxc5 Rxf4 31. Ba3 $17) (25... Qxf4 26. gxf7+ Rxf7 27. Qc8+ Bf8 28. Rhf1 $11) (25... hxg6 26. hxg6 Bxh1 27. Rxh1 fxg6 28. Qe3 $17 (28. Bxf6 $2 Rxf6 29. Nd4 Qxf4 $19)) (25... Bxh1 26. Rxh1 Qxf4 27. gxf7+ Kxf7 28. h6 $19) 26. Nc5 Bxh1 (26... fxg6 27. Nxe4 (27. hxg6 Bxh1 28. Rxh1 Bxc5 29. gxh7+ Nxh7 30. Bxc5 Rxf4 $17) 27... Nxe4 28. Qe3 Qa5+ 29. Kb1 $14) 27. Rxh1 Rc8 {[%cal Re7c5]} 28. Rc1 $2 {[#]} (28. gxh7+ {is a better chance.} Kxh7 29. Qd3+ Kh6 30. Qxb5 axb5 31. Nd3) 28... Ne4 $1 {[%mdl 512]} ({Less strong is} 28... Nxh5 29. gxf7+ Kxf7 30. Qh3 Nxf4 31. Qxh7 Bxc5 32. Qxg7+ Ke8 33. Qh8+ Kd7 34. Qxc8+ $1 {[%mdl 512]} Kxc8 35. Rxc5+ Kd7 36. Rxb5 axb5 37. Bg7 $17) 29. gxh7+ (29. Nxe4 Qa4+) 29... Kh8 {[%cal Bg8h8,Bh8h7,Bh7h6][%mdl 32]} 30. Bxg7+ Kxh7 31. Qc2 Rxc5 ({Weaker is} 31... Bxc5 32. Qxe4+ Kxg7 {[#]} 33. h6+ $1 {[%mdl 512]} Kf8 34. h7 $19) 32. Qxe4+ f5 {[%cal Bf7f5,Bf5e4][%mdl 32]} 33. Rxc5 fxe4 34. Rxb5 axb5 {KB-KB} 35. Bd4 Kh6 36. Kb1 Kxh5 37. Kc2 Kg4 38. Kd1 Kf3 39. Bc3 Bh4 0-1

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Zhang, Xiaowen"]
[Black "Hong, Xing"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2345"]
[BlackElo "1982"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,140,-7,-14,-70,-61,-66,-33,-35,-35,-40,-48,-106,-39,-58,100,73,148,0,90,78,93,34,70,66,71,62,57,34,60,57,35,57,35,54,43,0,0,0,0,0,4,0,40,-8,0,-13,-13,-13,-11,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,22,16,109,112,87,61,85,0,95,79,59,80,112,114,139,-8,-8,-8,-8,-8,-8,-6,0,0,0,0,0,0,0,0,0,-8,0,-8,0,-5,0,0,0,0,0,0,0,-8,-8,-12,-8,-10,-8,-8,-8,-8,0,0,0,-8,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4 O-O 9. Kh1 Qc7 10. Be3 b5 11. a4 $146 {B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3} (11. a3 $11) (11. a3 Bb7 12. Bf3 Nbd7 13. Qe1 Rfe8 14. Rd1 Bf8 15. Bc1 Nb6 16. b3 g6 17. Bb2 e5 18. Nde2 d5 19. Nxd5 Nfxd5 20. exd5 e4 21. Bg4 Nxd5 {0-1 (35) Horvath,A (2498)-Sethuraman,S (2656) Biel 2016}) 11... b4 $15 12. Na2 Nxe4 13. Nxb4 {Black is slightly better.} Bb7 14. a5 Nd7 15. f5 (15. c3 $15) 15... d5 (15... e5 $17 16. Nb3 Rfc8) 16. fxe6 Bxb4 $2 {[#]} (16... fxe6 $15 {keeps the upper hand.} 17. Nd3 (17. Nxe6 Rxf1+ 18. Bxf1 Qe5 19. Bxa6 Rxa6 20. Nxa6 Qxe6 $17) 17... Rxf1+ 18. Qxf1 e5) 17. exd7 $16 Bd6 (17... Qxd7 $142 18. Nf5 f6) 18. Bg1 (18. Nf5 $16) 18... g6 (18... Qxd7 $11 {remains equal.} 19. Nf5 Be5) 19. Bg4 Qd8 20. Bh3 (20. Qf3 $16) 20... Qh4 21. Qg4 Qxg4 $1 22. Bxg4 Rfd8 23. c3 f5 24. Nxf5 $1 gxf5 25. Bxf5 {[#] Strongly threatening Bd4.} Bc5 26. Bxe4 Bxg1 27. Bf5 (27. Rxg1 $2 dxe4 28. Rgd1 Bc6 $19) 27... Bc5 28. Be6+ Kh8 $1 29. Rf7 {Rd1 is the strong threat.} Bc6 30. Bf5 Ra7 {[%cal Rc6d7]} 31. Rxh7+ Kg8 32. Rh5 Bxd7 33. Bh7+ Kg7 34. Rxd5 Kxh7 35. Rxc5 Be6 36. Re5 Bb3 37. Re2 Rad7 38. h3 Rd2 39. Rae1 Bc4 40. Re4 Bd5 41. Rh4+ Kg6 42. Rg4+ Kh6 43. c4 Bb7 (43... Bg8 $11 {keeps the balance.}) 44. Re6+ Kh5 45. b4 R2d4 46. Re7 (46. Re5+ $16 Kh6 47. Rxd4 Rxd4 48. b5 axb5 49. cxb5) 46... R8d7 (46... Rxg4 $11 47. hxg4+ Kh4) 47. Rxd7 (47. Re5+ $5 {feels hotter.} Kh6 48. Rxd4 Rxd4 49. Re7 Ba8 50. Re8) 47... Rxd7 {[%mdl 4096] Endgame KRB-KR} 48. b5 Kh6 49. Kh2 Rd2 50. bxa6 (50. b6 $16) 50... Bxa6 $11 {The position is equal.} 51. Kg3 Ra2 52. Kf3 (52. Rd4 $5 {looks sharper.} Rxa5 53. Rd6+ Kg7 54. Rd7+ Kf6 55. Rc7) 52... Rxa5 53. Ke3 Rc5 54. Kd3 Kh5 55. Kc3 Bc8 56. Re4 Bb7 57. Rg4 Bc8 58. Rd4 Bb7 59. g3 Re5 60. Rh4+ Kg5 61. Kd4 Re1 62. Rh7 Bg2 63. h4+ Kg6 64. Ra7 Re4+ 65. Kc5 Bf1 66. Kd5 Rxc4 67. Ra1 Be2 68. Ra2 Bf1 69. Ra1 Be2 70. Ra2 Bf1 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Zhai, Mo"]
[Black "Huang, Qian"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2303"]
[BlackElo "2450"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,95,50,61,39,60,41,85,83,83,65,89,63,106,87,88,80,88,77,96,65,128,113,132,80,113,104,104,104,81,75,82,88,79,65,75,60,166,161,161,168,166,166,179,167,242,245,245,216,342,313,335,320,303,302,307,317,383,381,361,357,416,390,562,541,923,691,635,522,911,761,916,787,1124,1100,1124,1086,951,737,758,5548,5624,5775,5375,5267,4631,4622]} 1. d4 d6 2. Nf3 Bg4 3. c4 Bxf3 4. exf3 c6 5. Nc3 Nf6 6. Be2 {A53: Old Indian Defence without Nf3} d5 {LiveBook: 3 Games} (6... g6 7. Be3 Bg7 8. O-O Nbd7 9. f4 O-O 10. d5 Qa5 11. Bf3 Nb6 12. dxc6 bxc6 13. Bxc6 Rac8 {½-½ (41) Sanal,V (2475)-Romanov,E (2644) Lienz 2017}) 7. Qb3 Qd7 8. Bg5 $146 {White is slightly better.} (8. O-O e6 9. Be3 Be7 10. Rfb1 O-O 11. Qc2 dxc4 12. Bxc4 Qc7 13. Re1 h6 {1-0 (22) Demel,P (2159)-Bakalar,P (2211) Bayern 2012}) 8... dxc4 9. Bxc4 e6 10. Bxf6 gxf6 11. O-O-O Bh6+ 12. Kb1 O-O 13. Ne4 Qe7 14. Rhe1 b5 15. Bd3 Bg7 (15... f5 $14) 16. g4 Na6 17. f4 (17. Ng3 $142) 17... Rfd8 18. Bc2 Nb4 19. f5 a5 20. fxe6 Qxe6 21. Qxe6 fxe6 22. Nc5 Nxc2 23. Kxc2 Rd6 (23... e5 $14) 24. Rxe6 $18 Rxe6 25. Nxe6 Re8 26. Nxg7 Kxg7 {[%mdl 4096] Endgame [#] KR-KR} 27. Kd3 $1 Rd8 (27... h5 $142 28. h3 (28. gxh5 Rh8 29. Rc1 Rxh5 30. Rxc6 Rxh2 $16) 28... a4) 28. Rc1 Rd6 29. b3 Kg6 (29... f5 $142 30. gxf5 Rh6) 30. Rc5 a4 31. bxa4 bxa4 32. Ra5 Rd8 33. h3 {[%cal Bh2h3,Bh3g4][%mdl 32]} ({Don't take} 33. Rxa4 c5 34. Kc3 cxd4+ 35. Rxd4 Rc8+ 36. Kb3 f5) 33... a3 34. Rxa3 c5 35. Ra4 h5 36. Rc4 hxg4 (36... cxd4 $142 37. a4 hxg4) 37. hxg4 {White is clearly winning.} cxd4 38. Rxd4 Rb8 39. Kc3 Rb1 40. Rd5 Rc1+ 41. Kb2 Rf1 42. Rf5 Re1 43. f3 Re2+ 44. Kb3 Re3+ 45. Kb4 Re1 46. a4 Rb1+ 47. Kc5 Ra1 48. Kb5 1-0

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Ren, Xiaoyi"]
[Black "Chu, Ruotong"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "2262"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,43,11,16,25,24,18,23,17,16,12,11,12,107,114,112,110,172,146,136,126,140,125,235,101,208,212,1053,1053,1589,1697,29995,29996]} 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Nc3 {D71: Fianchetto Grünfeld: 3 g3 d5 sidelines and 5 cxd5 (without Nf3)} (6. Nf3 Bg7 7. Nc3 Ne4 8. Qa4+ Bd7 9. Qb3 Bc6 10. O-O Nxc3 11. bxc3 Nd7 12. a4 O-O 13. a5 b6 14. Qa2 bxa5 15. Nd2 {1-0 (49) Xiong,J (2667)-Smirin,I (2667) Wijk aan Zee 2017}) 6... Nc6 7. Nf3 Ne4 {LiveBook: 4 Games} 8. Qb3 {The position is equal.} e6 9. Ne5 $146 (9. O-O Bg7 10. Be3 Nd6 11. Rad1 Nf5 12. Bf4 h6 13. e4 dxe4 14. Nxe4 {1-0 (52) Maiko,A (2075)-Romanova,M (2095) Donetsk 2007}) 9... Nxe5 10. dxe5 Nxc3 11. bxc3 Qc7 12. O-O Qxe5 (12... Bd7 $11) 13. Bf4 $16 ({Much less strong is} 13. Qb5+ Bd7 14. Qxb7 Qb8 15. Qxb8+ (15. Rb1 Qxb7 16. Rxb7 Bc8 $11) 15... Rxb8 $14) 13... Qxe2 {[#]} 14. Bxd5 $1 {[%mdl 512]} Bg7 ({Wrong is} 14... exd5 $2 15. Rae1 Qe6 16. Qb5+ Bd7 17. Qxb7 $18) (14... Bc5 $16) 15. Rfe1 {[%mdl 1024] White has strong compensation.} Qa6 16. Bc4 Qb6 {Hoping for ...Qxb3.} 17. Bb5+ Kf8 (17... Bd7 $16 {was called for.} 18. Bxd7+ Kxd7) 18. Rad1 (18. Qa3+ $18 {and White stays clearly on top.} Kg8 19. Qe7) 18... h6 {[#]} (18... h5 $16) 19. Qc4 $1 $40 {[%mdl 128] White wants a kill.} a6 $2 {[#]} (19... e5 20. Be3 (20. Bxe5 Bxe5 21. Rxe5 Kg7 $11) 20... Qf6) 20. Bc7 $1 Qxb5 21. Rd8+ Ke7 22. Bd6+ 1-0

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Zhu, Jiner"]
[Black "Zhao, Xue"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2154"]
[BlackElo "2499"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,78,37,30,40,40,47,23,31,28,28,0,25,22,25,0,0,0,0,0,0,0,0,-29,153,0,0,0,58,56,56,53,60,59,136,131,136,137,125,106,107,107,108,110,106,94,107,100,100,8,9,6,0,0,4,4,7,0,6,0,2,0,10,0,11]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4c2][%mdl 32]} Nf6 4. d3 d6 5. O-O Be7 6. c3 O-O 7. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} a6 8. Ba4 b5 9. Bc2 Re8 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 10. Re1 Bf8 11. Nf1 h6 {White has an edge.} (11... Nb8 12. d4 Nbd7 13. Ng3 Bb7 14. b3 g6 15. a4 Bg7 16. Bd3 d5 17. Bg5 dxe4 18. Bxe4 Bxe4 19. Nxe4 exd4 20. Nxd4 {1-0 (44) Carlsen,M (2840)-Hansen,E (2603) chess.com INT 2017}) 12. Ng3 d5 13. d4 Bg4 14. exd5 Qxd5 15. Ne4 $146 (15. Bb3 Qd7 16. h3 Bxf3 17. Qxf3 exd4 18. Bxh6 {½-½ (65) Sethuraman,S (2640)-Belov,V (2614) Berlin 2015}) 15... exd4 {[%cal Rf6e4]} 16. Nxf6+ gxf6 17. Qd3 {[%csl Gc2][%cal Rd3h7] [#]} f5 {aiming for ...Bxf3.} 18. Bf4 $36 {[%mdl 2048] Black is under pressure.} Bg7 $1 19. Nh4 {Strongly threatening h3.} Ne5 $2 {[#]} (19... Qc5 $1 $11 20. Nxf5 Bxf5 21. Qxf5 Qxf5 22. Bxf5 dxc3 23. Rxe8+ Rxe8 24. bxc3 Bxc3) 20. Bxe5 $2 (20. Qg3 $1 $16 {Threatens to win with h3.} c5 21. cxd4 (21. Nxf5 Bxf5 22. Bxf5 Nf3+ 23. gxf3 Qxf5 $14)) 20... Rxe5 $11 ({Much worse is} 20... Bxe5 $6 21. Nxf5 Bxf5 22. Qxf5 $16) 21. h3 {Rxe5 is the strong threat.} Bh5 (21... dxc3 $11 22. Qxd5 Rxd5 23. hxg4 cxb2) 22. Rxe5 $14 ({But not} 22. cxd4 Rxe1+ 23. Rxe1 Qxd4 24. Qxd4 (24. Nxf5 Qxd3 25. Bxd3 Bxb2 $11) 24... Bxd4 $11) 22... Qxe5 23. Nxf5 Bg6 24. Qf3 Rf8 (24... Rd8 $14) 25. cxd4 $16 Qe6 26. Nxg7 Kxg7 27. Qc3 Bxc2 28. Qxc2 {[%mdl 4096] Endgame KQR-KQR} Rd8 29. Qxc7 Rxd4 30. Qc3 Qc4 31. Qg3+ Kh7 32. Re1 (32. Qe5 $16) 32... Qxa2 $11 {The position is equal.} 33. Re8 {[%csl Ge8][%cal Rg3g8]} Qb1+ 34. Kh2 {[%csl Ge8][%cal Rg3g8]} Qg6 35. Qe5 {[%csl Ge5][%cal Re8h8]} Qg7 $1 36. Qf5+ Qg6 37. Qe5 {[%csl Ge5][%cal Re8h8]} Qg7 $1 38. Qf5+ Qg6 39. Qe5 {[%csl Ge5][%cal Re8h8]} Qg7 $1 1/2-1/2

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Ning, Kaiyu"]
[Black "Gong, Qianyun"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2131"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,76,17,41,22,29,27,16,18,21,20,24,12,34,25,42,-4,-4,0,0,-42,-33,-27,-24,-29,0,-79,-75,-85,-72,-88,-74,-75,-80,-105,-98,-112,-66,-77,-76,-219,-219,-306,-306,-296,-289,-289,-285,-280,-195,-505,-511,-582,-582,-575,-580,-595,-618,-600,-596,-604,-532,-544,-443,-539,-528]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 g6 6. Nc3 Bg7 7. O-O O-O 8. Qc2 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} (8. d5 exd5 9. cxd5 Re8 10. Nd4 c5 11. dxc6 dxc6 12. Bf4 Nh5 13. Be3 Qd7 14. Nb3 Qe7 15. Qd2 Nd7 {0-1 (70) Inarkiev,E (2732)-Hou,Y (2658) Petropavlovsk Kamchatsky 2016}) 8... d5 9. cxd5 exd5 10. b4 {The position is equal.} Nbd7 $146 (10... Re8 11. Bg5 Nc6 12. a3 Ne7 13. Rac1 Nf5 {½-½ (68) Pawlowski,W (2154)-Hauser,D (2223) ICCF email 2011}) 11. Rd1 c6 12. Bb2 Re8 13. e3 Bf8 14. a3 b5 15. Ne5 a5 16. Qb3 axb4 17. axb4 Rxa1 18. Bxa1 Qe7 19. Bh3 (19. e4 $11 {keeps the balance.}) 19... Nb6 $17 ({Of course not} 19... Nxe5 $6 20. dxe5 Nd7 21. Bxd7 Qxd7 {[#]} 22. Ne4 $1 $11 {[%mdl 512]}) 20. Nd3 Nc4 21. Nc5 Bc8 22. Bxc8 Rxc8 23. Bb2 Ra8 24. Re1 Bh6 {[%cal Bf8h6,Bh6g7,Bg7d4][%mdl 32]} 25. Qc2 Nd7 26. e4 (26. Nd3 $17 {was necessary.}) 26... Nxc5 $19 27. dxc5 Bg7 ({Weaker is} 27... Nxb2 28. Qxb2 Qe5 29. Nd1 (29. f4 $2 Qd4+ 30. Kf1 dxe4 $19) 29... Qxb2 30. Nxb2 dxe4 31. Rxe4 $19) 28. Bc1 {[#]} f5 $1 {[%mdl 512]} 29. f3 (29. exf5 Qxe1+) 29... fxe4 30. fxe4 Bd4+ 31. Kh1 $2 (31. Kg2 {was the crucial defense.}) 31... Qf6 {Black is clearly winning.} 32. Nd1 Qf3+ 33. Qg2 dxe4 34. Qxf3 exf3 35. Rf1 Ra1 36. Bf4 Nb2 37. Ne3 Rxf1+ 38. Nxf1 Nd3 0-1

[Event "Yingmei Cup CHN-chT 2017"]
[Site "Shenzen"]
[Date "2017.04.19"]
[Round "2"]
[White "Yang, Yijing"]
[Black "Liu, Shilan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1910"]
[BlackElo "2255"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,63,25,60,66,64,58,61,48,71,65,70,77,77,65,74,52,77,39,55,9,15,0,8,0,25,0,0,-8,106,107,126,102,137,144,731,722,697,703,730,713,647,535,721,623,829,644,598,580,1238,1186,6295,2035]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 O-O 6. Nf3 d5 7. O-O Ne4 {LiveBook: 4 Games. E11: Bogo-Indian} (7... c6 8. Qc2 Nbd7 9. Bf4 Nh5 10. Bd2 Nhf6 11. Bf4 Nh5 12. Bd2 Nhf6 {½-½ (12) Cheparinov,I (2681)-Fedorchuk,S (2635) Bol 2015}) 8. Qc2 c6 9. Bxb4 Qxb4 {White is slightly better.} 10. Nbd2 Nxd2 11. Nxd2 Nd7 12. e4 Qb6 $146 (12... dxc4 13. Nxc4 b5 14. Ne3 Bb7 15. a3 {1-0 (60) Caceres Vasquez,S (2299)-Gaete Zuniga,M (1952) Santiago de Chile 2009}) 13. Qc3 e5 14. exd5 exd4 15. Qb3 c5 16. Rfe1 Nf6 17. Ne4 Nxe4 $1 18. Rxe4 (18. Bxe4 $5 {is interesting.} Qd6 19. Qc2 g6 20. b4 b6 21. Qd2) 18... Qd6 19. f4 Bd7 20. Qa3 a5 {[#]} (20... b5 $11 {remains equal.}) 21. Rxd4 $1 $16 {[%mdl 512]} Rfe8 (21... cxd4 22. Qxd6) 22. Rdd1 Re7 23. Re1 b6 $2 {[%mdl 8192]} (23... a4 $16 24. Qc3 Rae8) 24. Rxe7 $18 {White is clearly winning.} Qxe7 {[#]} 25. d6 $1 {[%cal Rd6e7][%mdl 512]} Qd8 (25... Qxd6 26. Bxa8) 26. Bxa8 Qxa8 {[%mdl 4096] Endgame KQR-KQB} 27. Qe3 h5 28. Re1 Qc6 29. Qe5 Qf3 {If only Black now had time for ...Bc6....} 30. Qd5 Qg4 31. Re7 Be6 {[#]} 32. d7 (32. Rxe6 $142 $1 fxe6 33. Qd3) 1-0

