[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.1"]
[White "Cheparinov, Ivan"]
[Black "Wang, Hao"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2666"]
[BlackElo "2725"]
[Annotator "RC"]
[PlyCount "77"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:48]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:01:39]} 4. cxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:07]} 5. Bg5 {[%emt 0:00:09]} c6 {[%emt 0:00:09]} 6. e3 {[%emt 0:00:05]} Be7 {[%emt 0:00:04]} 7. Bd3 {[%emt 0:01:09]} Nbd7 {[%emt 0:00:27]} 8. Nge2 {[%emt 0:01:40]} Nf8 {[%emt 0:01:35]} 9. O-O {[%emt 0:04:06]} Ne6 {[%emt 0:00:25]} 10. Bh4 {[%emt 0:00:07]} O-O {[%emt 0:00:47]} 11. f3 {[%emt 0:07:10]} b6 {[%emt 0:02:57]} 12. Kh1 {[%emt 0:08:13]} g6 {[%emt 0:03:49]} 13. Bf2 {[%emt 0:00:15]} c5 {[%emt 0:14:01]} 14. Qd2 {[%emt 0:00:47]} Bb7 {[%emt 0:05:04]} 15. Rad1 {[%emt 0:00:46]} a6 {[%emt 0:10:33]} 16. Bc2 {[%emt 0:04:48]} Re8 {[%emt 0:06:37]} 17. Rfe1 {[%emt 0:12:08]} Rc8 {[%emt 0:13:24]} 18. dxc5 {[%emt 0:02:39]} bxc5 {[%emt 0:00:37]} 19. Ba4 {[%emt 0:01:29]} Rf8 {[%emt 0:01:36]} 20. Bb3 {[%emt 0:04:12]} Qb6 {[%emt 0:11:44]} 21. Nf4 {[%emt 0:03:48]} Nc7 {[%emt 0:00:09]} 22. e4 {[%emt 0:07:55]} dxe4 {[%emt 0:01:57]} 23. fxe4 {[%emt 0:01:05]} Rcd8 {[%emt 0:03:05]} 24. Nfd5 {[%emt 0:06:03]} Ncxd5 {[%emt 0:02:17]} 25. exd5 {[%emt 0:11:50]} Qc7 26. Bg3 {[%emt 0:11:53]} Bd6 {[%emt 0:01:03]} 27. Bh4 {[%emt 0:05:44]} Bf4 {[%emt 0:06:49]} 28. Re7 {[%emt 0:00:00]} Qd6 {[%emt 0:05:49]} 29. Qe1 {[%emt 0:00:13]} Bc8 {[%emt 0:01:15]} 30. Re6 {[%emt 0:01:58]} Bxe6 {[%emt 0:01:45]} 31. dxe6 {[%emt 0:00:02]} Qe5 {[%emt 0:00:07]} 32. e7 {[%emt 0:00:31]} Rxd1 {[%emt 0:00:13]} 33. exf8=Q+ {[%emt 0:00:10]} Kxf8 {[%emt 0:00:31]} 34. Qxd1 {[%emt 0:00:53]} g5 {[%emt 0:00:05]} 35. Bf2 {[%emt 0:00:21]} Bxh2 {[%emt 0:00:04]} 36. Qe2 {[%emt 0:00:54]} Qc7 {[%emt 0:00:27]} 37. Ne4 {[%emt 0:00:55]} Nxe4 {[%emt 0:02:33]} 38. Qxe4 {[%emt 0:00:01]} Kg7 {[%emt 0:00:07]} 39. Qf5 {[%emt 0:00:46]} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.2"]
[White "Amin, Bassem"]
[Black "Ganguly, Surya Shekhar"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "2707"]
[BlackElo "2638"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,150,2,8,6,35,32,31,34,27,40,51,32,84,62,100,89,102,82,99,63,78,88,99,104,135,82,102,88,199,189,357,341,341,127,470,472,408,350,355,377,323,366,345,340,431,431,1100,1108,1545,1156,1107,1102,1069,1053,2245,2289,2017,1913,29993,1258,1157,946,872,926,651,387,458,41,28,0,0,0,0,-8,0,-21,-23,-92,-98,-95,-101,-185,-185,-302,-193,-193,-193,-193,-193,-202,-193,-193,-183,-185,-180,-185,-167,-184,-166,-174,-165,-176,-152,-173,-131,-166,-65,-99,-59,-68,-8,-8,-8,-59,-66,-54,0,-67,-66,-71,-74,-77,-73,-147,-73,-175,-175,-216,-132,-138,-81,-81,0,-64,-81,-132,-9,-33,-16]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. c4 dxc4 6. O-O Nf6 7. a4 O-O 8. Na3 {D73: Fianchetto Grünfeld: 5 Nf3} (8. Qc2 Be6 9. e4 h6 10. Rd1 Na6 11. Ne5 Nb4 12. Qc3 c5 13. d5 Ng4 14. Bf4 g5 15. Bf3 Bc8 16. Bxg4 Bxg4 {0-1 (25) Vidit,S (2702)-Anand,V (2773) Kolkata 2018}) 8... a5 9. Nxc4 Be6 10. b3 {White is slightly better.} Bd5 11. Ba3 Nbd7 12. Rc1 $146 ({Predecessor:} 12. Qc2) 12... Rc8 (12... b5 $14 13. Ne3 b4) 13. Qd3 $16 Bh6 14. e3 Re8 15. Rfd1 Bf8 16. Bb2 b5 17. Ncd2 bxa4 18. bxa4 Qb6 19. Ba1 (19. Bc3 $142) 19... c5 20. e4 $1 {[%cal Re4d5]} Bc6 (20... c4 $16 21. Qe3 (21. Nxc4 Bxc4 22. Rxc4 Rxc4 $16) 21... Bc6) 21. e5 $36 {[%mdl 2048] White is on the roll.} Nd5 $2 {[#]} (21... Bxa4 22. exf6 Bxd1) 22. e6 $1 {[%mdl 512]} fxe6 23. dxc5 $2 (23. Bh3 $18 {and White stays clearly on top.} Bb7 24. Ng5) 23... Qb7 $2 {[%mdl 8192]} (23... Nxc5 $16 {is more resistant.} 24. Qd4 Nf6) 24. Bh3 {[%cal Rh3e6]} Nc7 25. Nd4 Bg7 26. Rb1 ({But not} 26. Nxe6 Bxa1 27. Rxa1 Nf6 $18) 26... Qa8 27. Nxe6 ({Don't take} 27. Nxc6 Qxc6 28. Bxg7 Kxg7 $18) 27... Bxa1 28. Rxa1 Nf6 29. Nc4 Ncd5 (29... Qa6 $142 30. Nb6 Qxd3 31. Rxd3 Ncd5 32. Nxc8 Rxc8) 30. Qd2 {Qh6 would kill now.} Nh5 31. Ne5 Ndf6 32. Qh6 {Strongly threatening g4.} Qb8 {[#]} 33. Nxg6 $1 {[%mdl 512]} hxg6 34. Qxg6+ Kh8 35. Ng5 {[%cal Rg5f7]} Ng7 36. Be6 (36. Qh6+ $142 Kg8 37. Be6+ Nxe6 38. Nxe6 Nh5 39. Qg6+ Kh8 40. Qxh5+ Kg8 41. Qg6+ Kh8 42. Qg7#) 36... Be4 37. Qh6+ Bh7 38. Rab1 Qa7 39. Bb3 Rf8 40. Nxh7 $2 (40. Bc2 $18 Qxc5 41. Bxh7 Qxf2+ 42. Kh1) 40... Nxh7 $14 41. Bc2 {[%csl Gc2][%cal Rh6h7]} (41. Qb6 $5 {[%cal Rb6a7]} Qc7 42. Qxc7 Rxc7 43. Rbc1 $11) 41... Nf5 42. Bxf5 Rxf5 43. Qb6 Qc7 44. c6 Qxc6 45. Rd8+ (45. Re1 $11 {keeps the balance.}) 45... Kg7 $1 $17 {aiming for ...Qxb6.} 46. Rxc8 Qxc8 47. Rb5 {[#]} (47. Qe3 $17 {might work better.}) 47... Ng5 $1 $19 {[%cal Rg5h3]} 48. Qd4+ (48. Rxf5 $142 Qxf5 49. Qd4+ Kg6 50. Qb6+ Kf7 51. Qb3+ Kf6 52. Qb6+ Kf7 53. Qb3+ Kf6 54. Qb2+ Kg6 55. Qb6+ Kg7 56. Qb2+ Kf7 57. Qb3+) 48... Kf7 {( -> ...Nf3+)} 49. Rxf5+ Qxf5 50. Qc4+ Kf8 51. h4 Ne4 52. Qd4 Nd6 53. Qd2 Ke8 54. Qd1 Nf7 55. Qd4 Qb1+ 56. Kg2 Qb4 57. Qd1 Qe4+ 58. f3 Qe5 59. g4 Nd8 (59... Qf4 $19 60. Qb3 Kf8) 60. Qc2 Qf6 61. Qe4 Qxh4 (61... Qe6 $15 62. Qc2 Nf7) 62. Qg6+ $11 Kf8 63. Qf5+ (63. Qb6 $11 Nf7 64. Qxa5) 63... Qf6 $15 {Hoping for ...Qxf5.} 64. Qxa5 Ne6 ({Black should try} 64... Qb2+ $15 65. Kg3 Qd4) 65. Qb4 (65. Qf5 $11) 65... Qe5 {And now ...Nf4+ would win.} 66. Kf2 Qh2+ 67. Ke3 Qg1+ 68. Ke4 (68. Ke2 $142) 68... Qd1 (68... Qf2 $142 69. Qc3 Qe2+ 70. Kd5 Kf7) 69. a5 (69. Ke3 $17) 69... Qe2+ $19 70. Kd5 Kf7 71. Qc3 Ng5 (71... Qf1 $142 {...Qe2 is the strong threat.} 72. Ke4 Qf2) 72. Kc5 $17 Ne6+ (72... Qh2 $17 73. Qc4+ Ne6+ 74. Kb6 Qf2+ 75. Kb7 Qxf3+ 76. Kb8 Qg3+ 77. Kc8 Qg2) 73. Kb6 (73. Kd5 $1 $11 Nf4+ 74. Kc5) 73... Qh2 $1 $15 {[%cal Rh2b8] Threatens to win with ...Qb8+.} 74. a6 {[#]} ({White should play} 74. Qc4) 74... Qd6+ (74... Qb8+ $1 $17 75. Ka5 Qd8+ 76. Kb5 Nd4+ 77. Kc4 Nc6) 75. Qc6 $1 $11 {[%cal Rc6d6] Black must now prevent Qxd6.} Qd4+ {Accuracy: White = 41%, Black = 40%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.3"]
[White "Yu, Yangyi"]
[Black "Zhou, Jianchao"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2736"]
[BlackElo "2608"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,103,18,25,18,25,25,104,99,104,95,108,79,70,64,77,68,81,56,52,52,56,50,59,45,44,48,57,31,56,48,44,49,49,49,46,44,36,42,55,47,116,72,82,26,38,33,87,75,72,50,68,58,57,54,271,76,146,0,269,272,448,415,354,365,763,753,1279,1116,1041,879,879,691,29969,29973,29973,29974,29977,29978,29978,29979,29979,29980,29980,29981,29981,29982,29982,29983,29983,29984,29985,29986]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. Nxc6 {B66: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 h6} (8. O-O-O Bd7 9. f3 Nxd4 10. Qxd4 h6 11. Bh4 Rc8 12. Kb1 Be7 13. g4 b5 14. Bg3 e5 15. Qe3 Qc7 16. Bd3 Be6 17. h4 Qa5 18. g5 {1-0 (60) Robson,R (2667)-Caruana,F (2828) chess.com INT 2019}) 8... bxc6 9. O-O-O e5 (9... h6 $11 10. Bf4 d5) 10. f4 $146 {And now fxe5 would win.White is better.} ({Predecessor:} 10. Bc4 h6 11. Bh4 g5 12. Bg3 Nh5 13. Bxe5 Rg8 14. Bxd6 Bg7 15. e5 Nf4 {1-0 (31) Parol,P (1917)-Przezdziecka,E (2165) Zgierz 2018}) 10... h6 11. Bh4 {Black must now prevent fxe5.} Be7 12. fxe5 dxe5 13. Qxd8+ Bxd8 14. Bc4 Be7 15. Rhf1 Be6 16. Bxe6 fxe6 17. Bg3 Ng4 18. Rf3 h5 19. h3 $40 {[%mdl 128] White attacks.} h4 20. hxg4 hxg3 21. Rxg3 Bg5+ 22. Kb1 Rd8 23. Rxd8+ Bxd8 $14 {[%mdl 4096] Endgame KRB-KRN} 24. a3 Rh1+ 25. Ka2 Re1 26. g5 Ba5 (26... Bb6 $14) 27. b4 Bb6 28. Na4 (28. g6 $16) 28... Bg1 29. Rg4 Kf7 (29... Re2 $14) 30. g6+ Kf6 31. Kb3 Rb1+ 32. Kc4 Rc1 $1 33. c3 Ra1 $2 {[#]} (33... Bf2 $1 $14) 34. Kb3 $2 (34. Nc5 $1 $18) 34... Rf1 (34... Rb1+ $142 35. Kc4 a5) 35. Kc4 (35. Nb2 $16) 35... Ra1 $18 {[#]} 36. Nc5 $1 Bxc5 $2 (36... Rxa3 {was worth a try.} 37. Nd7+ Ke7) 37. Kxc5 Rxa3 {KR-KR} 38. Rg3 a5 $2 (38... Ra2 39. Kxc6 Re2) 39. Kxc6 axb4 40. Rf3+ Kxg6 41. cxb4 Ra2 42. Rb3 Rxg2 43. b5 {White mates.} Rc2+ 44. Kd7 Kf6 45. b6 Rd2+ 46. Ke8 Rh2 47. b7 Rh8+ 48. Kd7 Kg5 49. b8=Q Rxb8 50. Rxb8 Kf4 51. Kxe6 g5 52. Kd5 {Accuracy: White = 64%, Black = 36%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.4"]
[White "Zhao, Jun"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2636"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,39,-8,-19,-10,-14,-8,-39,6,8,8,6,5,-15,0,-39,30,41,50,14,10,-38,8,0,6,-95,2,0]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. e4 O-O 7. Nc3 d4 8. Ne2 c5 {A07: Réti Opening: New York and Capablanca Systems} 9. Nh4 (9. Nd2 Nbc6 10. f4 Be6 11. Nf3 exf4 12. Nxf4 Bg4 13. h3 Bxf3 14. Qxf3 Ne5 15. Qe2 Qd7 16. Bd2 {½-½ (75) Carlsen,M (2832)-Nakamura,H (2786) chess.com INT 2018}) 9... Nec6 10. Bd2 Be6 {Black is slightly better.} 11. f4 $146 ({Predecessor:} 11. Nf3 h6 12. Ne1 Nd7 13. b3 f5 14. f4 Qe7 15. exf5 Bxf5 16. Nf3 {1-0 (57) Pogosyan,S (2312)-Tikkanen,H (2515) Stockholm 2018}) 11... exf4 12. Nxf4 Qd6 13. Nxe6 Qxe6 14. Nf5 Be5 (14... gxf5 $15 15. exf5 Qf6) 15. Nh6+ $11 Kh8 16. Rf2 Bg7 17. Nf5 Be5 18. Nh6 Bg7 19. Nf5 (19. Qf1 $11 f6 20. a3) 19... Be5 (19... gxf5 $17 20. exf5 Qe7) 20. Nh6 {Accuracy: White = 23%, Black = 40%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.5"]
[White "Anton Guijarro, David"]
[Black "Vallejo Pons, Francisco"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2678"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,43,18,13,16,11,18,9,6,10,19,20,18,10,10,10,16,11,18,11,11,10,7,11,3,7,8,3]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Be2 O-O 10. Nbd2 {The position is equal.} Rd8 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 11. b3 b6 12. Bb2 Bb7 13. Rac1 Nbd7 14. Nc4 (14. a3) 14... Rac8 15. Bd4 Bd5 16. Bxc5 Rxc5 17. b4 Rcc8 18. Nce5 b5 19. Rxc8 Rxc8 20. Nxd7 Nxd7 21. e4 Bc6 22. Rc1 {Predecessor:} Bb7 $146 23. Rxc8+ Bxc8 24. Kf1 Kf8 25. Nd2 Ke7 26. f4 e5 27. f5 Bb7 {½-½ (27) Sanchez Ortega,R (2276)-Spagnoli,E (2105) ICCF email 2014} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.6"]
[White "Megaranto, Susanto"]
[Black "Le, Quang Liem"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2545"]
[BlackElo "2713"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,109,29,0,0,0,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-2,-26,-21,-31,-18,-29,0,7,20,-14,0,0,16,19,30,10,12,15,25,21,39,26,60,68,61,60,61,66,102,35,89,33,37,33,23,0,0,0,28,18,41,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. b3 Nh6 {B31: Sicilian: 2...Nc6 3 Bb5 g6} 8. d3 O-O 9. Nbd2 f6 10. a4 $146 ({Predecessor:} 10. Bb2 Nf7 11. h3 Re8 12. Nf1 Qc7 13. Ng3 Be6 14. c3 a5 15. Qc2 {0-1 (31) Fernandes,A (2442)-Ponomariov,R (2687) Heraklio 2017}) 10... a5 11. Nc4 Be6 12. h3 Nf7 13. Bd2 Qc7 14. Qe2 b6 15. Nh2 Rae8 16. Rad1 Bc8 17. c3 Be6 18. Rb1 Ra8 19. Be3 Rfd8 20. Nf3 Nd6 21. Nfd2 Nb7 22. Nf3 Bf7 23. d4 b5 {[#] Hoping for ...exd4.} 24. Ncd2 cxd4 25. cxd4 exd4 26. Bxd4 c5 27. Ba1 bxa4 28. bxa4 c4 29. e5 {aiming for e6.} Re8 30. Ne4 fxe5 {[#]} 31. Rb5 (31. Nfg5 $1 $16 {[%cal Rg5f7]} Rad8 32. Rec1) 31... Re7 (31... Rad8 $14) 32. Rc1 ({Better is} 32. Bxe5 $16 Bxe5 33. Nxe5) 32... Nd6 $14 33. Nxd6 Qxd6 34. Ng5 Qa3 35. Rcb1 Qxa4 (35... Qd3 $5 {[%cal Rd3e2]} 36. Qe4 Rf8 $11) 36. Bc3 Qa3 37. Ne4 {[%mdl 1024] And now Ra1 would win. White has compensation.} (37. Qf3 $5 {[%cal Rf3a8]} Rc8 38. Rxa5 $14) 37... Ree8 {The position is equal.} 38. Rb7 {Strongly threatening Rxf7!} Bd5 39. Ra1 Qf8 $1 40. Rb5 Bf7 41. Raxa5 Rxa5 42. Rxa5 h6 43. Qb2 Qe7 44. Qb6 Qe6 45. Qc7 Re7 46. Qb8+ Kh7 47. Bb4 Rd7 48. Bd6 c3 {...Qc4 is the strong threat.} 49. Rc5 Qa2 {White must now prevent ...c2.} 50. Nxc3 Qd2 51. Bxe5 Rd8 52. Qc7 Rd7 53. Qb8 Rd8 54. Qc7 Rd7 55. Qb8 {Accuracy: White = 68%, Black = 69%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.7"]
[White "Xu, Yinglun"]
[Black "Wei, Yi"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2562"]
[BlackElo "2737"]
[Annotator "TA"]
[PlyCount "158"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,158,-3,4,-7,5,0,0,0,0,0,0,0,0,0,0,-37,4,-34,-27,-25,-27,-21,-27,-24,0,0,0,-28,-16,0,-18,-43,0,-11,0,0,0,-18,-2,-12,-10,-5,-12,-47,62,31,0,-33,-11,-14,-31,-68,-68,-68,-62,-70,-68,-79,-41,-47,-45,-36,-36,-61,-56,-137,-120,-99,-70,-335,-326,-386,-373,-366,0,-53,0,-365,-366,-361,-218,-188,0,0,0,-181,-100,-173,-157,-171,-164,-150,-171,-220,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. a3 Re8 10. b4 Bf8 11. Bb2 Bg4 12. Re1 {A29: English Opening: Four Knights Variation with 4 g3} (12. Nd2 Qc8 13. Re1 a5 14. b5 Nd4 15. Nb3 a4 16. Nxd4 exd4 17. Ne4 Qd7 18. Qc2 Rad8 19. Nc5 Bxc5 20. Qxc5 Rxe2 21. Rxe2 Bxe2 22. Bxb7 Bxd3 {0-1 (28) So,W (2770)-Carlsen,M (2855) Paris 2016}) 12... a5 13. b5 Nd4 14. Nxd4 exd4 15. Nb1 $146 {[%cal Bc3b1,Bb1d2,Bd2f3][%mdl 32]} ({Predecessor:} 15. Ne4 Qd7 16. Nd2 Rad8 17. a4 Nd5 18. Bf3 Bb4 19. Bxd4 Bxf3 20. exf3 Rxe1+ 21. Qxe1 {0-1 (30) Darban,M (2335)-Pourramezanali,A (2424) Teheran 2014}) 15... Rb8 16. h3 Be6 17. Nd2 Qd7 18. h4 a4 19. Nf3 Qxb5 20. Bxd4 c5 21. Bc3 Bb3 22. Qc1 Rbc8 23. Nd2 c4 24. d4 Nd5 25. Bxd5 Qxd5 26. e4 Qd7 27. e5 h6 28. Ne4 Rcd8 29. Kg2 b5 30. f3 Qb7 31. Qf4 Re6 32. h5 b4 (32... Bc2 $15) 33. axb4 $14 Bxb4 34. Re2 Qb6 {[#] aiming for ...Bxc3.} 35. Bxb4 Qxb4 36. Qe3 c3 37. Qxc3 Qxc3 38. Nxc3 Rxd4 39. Ra3 Rc6 40. Re3 $1 Kf8 $36 {[%mdl 2048] White is under pressure.} 41. g4 Ke7 42. Ne4 Ke6 43. Nd6 (43. Kg3 $1 $15) 43... Rc2+ $17 44. Kg3 Rdd2 {...g5 is the strong threat.} 45. f4 $2 {[%mdl 8192]} (45. Ra1 $1 $15) 45... Rg2+ $19 46. Kh3 Rh2+ 47. Kg3 Rhg2+ $2 (47... Rcg2+ $19 48. Kf3 Rf2+ 49. Kg3 Rhg2+ 50. Kh3 Bd1 51. f5+ Kd7) 48. Kh3 $1 $15 Rh2+ $2 {[%mdl 8192]} (48... Kd5 $15 49. Rexb3 axb3 50. Rxb3 Rh2+ 51. Kg3 Rcg2+ 52. Kf3 Rg1 53. Rb5+ Kc6) 49. Kg3 $19 Rcg2+ 50. Kf3 Bd5+ 51. Ne4 Rf2+ $2 (51... g5 $19 52. hxg6 fxg6) 52. Kg3 $11 Rfg2+ $2 (52... Rhg2+ $11 53. Kh3 Rh2+ 54. Kg3 Rfg2+ 55. Kf3 g5 56. hxg6 fxg6) 53. Kf3 $19 Ra2 (53... g5 $19 54. hxg6 fxg6) 54. Rxa2 (54. Kg3 $17) 54... Rxa2 $17 {[%mdl 4096] Endgame KRB-KRN} 55. Kg3 a3 56. Nc3 Rg2+ 57. Kh3 {[#] Strongly threatening f5+.} a2 $2 (57... Bb7 $1 $19 58. Nb5 a2) 58. f5+ $11 {The position is equal.} Kd7 59. Nxd5 {Black must now prevent e6+.} a1=Q {[%cal Ra1h1]} 60. e6+ fxe6 61. fxe6+ Ke8 {[%cal Ra1h1]} 62. Nc7+ Ke7 {[%cal Ra1h1]} 63. Nd5+ Ke8 {[%cal Ra1h1]} 64. Nc7+ Kd8 {[%cal Ra1h1]} 65. e7+ Kxc7 {[%cal Ra1h1]} 66. Kxg2 {KQ-KR} Qa8+ 67. Kg3 Qe8 68. Kh3 Kd7 69. Re1 Kd6 70. Re3 Kd5 71. Re1 Kd4 72. Re6 Kd3 {Hoping for ...Kd4.} 73. Re5 Qc6 {( -> ...Qf3+)} 74. e8=Q Qh1+ 75. Kg3 Qg1+ 76. Kh3 {Threatening mate with Rd5+.} Qf1+ 77. Kg3 {Intending Qb5+ and mate.} Qg1+ 78. Kh3 {White wants to mate with Rd5+.} Qh1+ 79. Kg3 {Qb5+ would kill now.} Qg1+ {Accuracy: White = 59%, Black = 56%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.8"]
[White "Zeng, Chongsheng"]
[Black "Motylev, Alexander"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "2551"]
[BlackElo "2654"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,55,4,4,0,0,-4,15,-8,29,29,28,0,14,0,0,0,0,0,0,0,0,0,18,30,53,63,54,56,60,45,59,-141,-133,-137,-135,-136,29996,-1430]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3 Bc5 10. d3 O-O 11. Nc3 {C59: Two Knights: 4 Ng5 d5 5 exd5 Na5 5 Bb5+ c6 6 dxc6 bxc6 7 Be2} (11. c3 Nb7 12. Nd2 Bf5 13. Nc4 Re8 14. O-O Qd7 15. Kh1 Bxh3 16. gxh3 Qxh3 17. Rg1 Kh8 18. Rg2 Rad8 {1-0 (55) Jobava,B (2702)-Papp,G (2570) Legnica 2013}) 11... Nb7 12. O-O Bxh3 13. gxh3 {The position is equal.} Qd7 $146 ({Predecessor:} 13... Nd5 14. Bf3 Nxc3 15. bxc3 Qf6 16. Bg2 Rab8 17. a4 Nd8 18. Be3 Bxe3 19. fxe3 {0-1 (40) Van Venetie,K-Moline,X Liape email 2003}) 14. Bg4 Nxg4 15. hxg4 f5 16. gxf5 Rxf5 17. Ne4 Raf8 18. Qe2 Rf3 19. Kh1 $1 Qh3 $36 {[%mdl 2048] And now ...R8f5 would win. Black has some pressure.} 20. Nxc5 {Ne4 is the strong threat.} Nxc5 (20... R8f5 $5 {[%cal Rb7c5]} 21. Nxb7 Rh5 $11) 21. Be3 R8f5 {Threatens to win with ...Rh5.} 22. Rg1 ({But not} 22. Bxc5 $2 Rh5 $19) 22... Rh5 {[%csl Gh5][%cal Rh3h2]} 23. Rg2 Ne6 24. Rag1 Kh8 25. Bd2 $2 (25. Re1 $14) 25... Nd4 $1 $17 {[%csl LRc2,LRe2][%cal Rd4e2]} 26. Qe4 {[#] White wants to mate with Qh7+!} Rf7 $1 {Strongly threatening ...Nf3!} 27. Bf4 Rxf4 $4 {[%mdl 8192] [#]} (27... Rh4 $17 28. Qxe5 Rhxf4 29. Rxg7 Qxh2+ {[%mdl 64] Decoy} 30. Kxh2 Nf3+ {[%mdl 64] Double Attack} 31. Kg3 Nxe5 {[%mdl 64] Discovered Attack} 32. Rxf7 Rxf7) 28. Qh7+ $1 {[%mdl 33280] Accuracy: White = 69%, Black = 44%. . Loss on time!?} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.9"]
[White "Lupulescu, Constantin"]
[Black "Zhao, Zong-Yuan"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2649"]
[BlackElo "2529"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,112,30,25,24,28,10,12,35,0,0,0,0,0,0,0,0,0,0,0,-9,-47,0,0,0,-20,-18,-18,-18,-16,0,1,66,67,77,75,74,68,85,77,93,92,111,82,87,54,65,70,68,36,66,66,76,73,72,70,69,69,70,54,47,8,35,31,37,31,31,31,31,35,28,18,18,26,42,42,36,36,63,61,114,114,134,129,114,107,722,479,622,654,704,1226,787,310,1383,1426,1419,1314,1056,1001,587]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Nxc6 dxc6 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} 9. Qg4 e5 (9... Nf6 10. Qg3 Qxg3 11. hxg3 e5 12. f3 Be6 13. a4 Rc8 14. axb5 axb5 15. g4 Nd7 16. g5 {1-0 (49) Grischuk,A (2772)-Harikrishna,P (2744) Huaian 2017}) 10. Qg3 h5 $146 {The position is equal.} ({Predecessor:} 10... Nf6 11. Be2 h5 12. f4 Be7 13. fxe5 Ng4 14. Bxg4 hxg4 15. O-O-O Be6 16. Ne2 {½-½ (65) Fluvia Poyatos,J (2474)-Farran Martos,F (2395) Mollet del Valles 2016}) 11. f4 h4 12. Qf2 exf4 13. Bb6 Qe5 14. O-O-O {[#] Black must now prevent Rd8+.} Be7 15. Bd4 Qg5 16. e5 Bf5 $1 17. Qf3 Rc8 {Threatens to win with ...Bg4.} (17... Rh6 $5 {[%cal Rf5g4]} 18. Be2 Kf8 $11) 18. Ne4 $36 {[%mdl 2048] White is more active.} Qg4 19. Nd6+ Bxd6 $1 20. exd6 {aiming for Qc3.} Qxf3 21. gxf3 f6 22. Rg1 Rh7 (22... g5 $11) 23. d7+ $14 Bxd7 24. Bd3 f5 25. Bxg7 Be6 26. Be5 Ne7 27. Bxf4 Kf7 28. Rde1 Rhh8 29. Bd6 {Hoping for Bxe7.} (29. Bg5 {looks sharper.} Rce8 30. Re5 Rhg8 31. f4 Ng6 32. Ree1) 29... Rhg8 30. Rxg8 Nxg8 31. Rg1 Nf6 32. Rg5 Rd8 33. Be5 Rg8 34. Rxg8 Nxg8 $16 {[%mdl 4096] Endgame KBB-KBN} 35. b3 Ne7 36. c4 Ng6 37. Bd4 Ke7 38. Kd2 Kd6 39. Kc3 bxc4 40. bxc4 {c5+ is the strong threat.} c5 $1 {[%cal Rc5d4]} 41. Bf6 Bd7 42. Bf1 Bc6 43. f4 Bf3 44. Bg5 Ke6 45. Kd2 Kd6 46. Ke3 Bd1 (46... Bc6 $14) 47. Bg2 Ba4 48. Bb7 a5 49. Bd8 Bc6 $2 {[%mdl 8192] [#]} (49... Bb3 $16) 50. Bxc6 $1 $18 Kxc6 51. Bxa5 {KB-KN} Kb7 52. h3 Kc6 53. Bd8 $2 (53. a4 Ne7 54. Bd8) 53... Kb7 $2 (53... Kd7 54. Bg5 Ke6) 54. a4 {[%cal Ba3a4,Ba4a5][%mdl 32] White is clearly winning.} Kc6 55. a5 Kb7 56. Kf3 Ka6 {Accuracy: White = 73%, Black = 55%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.10"]
[White "Parligras, Mircea-Emilian"]
[Black "Tan, Zhongyi"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2638"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "158"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,158,17,13,21,26,23,21,11,20,0,-4,0,-16,4,0,25,7,12,10,0,0,2,-28,-5,-88,-88,-88,-91,-91,-88,-89,-83,-95,-100,-101,-102,-104,-104,-123,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-45,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,0,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52,0,-52,-52,-52,-52,-52,-52,-52,-59,-59,-50,-50,-50,-50,-50,-50,-50,-50,-29,-29,-29,-29,-29,-31,-31,-31,-31,-31,-31,-31,-31,-31,-31,-31,-31,-31,-6,-6,-6,-6,-6,-6,-6,-6,0,0,0]} 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 Nc6 {A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4)} 8. d4 e5 9. Be2 exd4 10. Bg5 Qg6 {[#] ...h6 is the strong threat.} 11. O-O dxc3 12. Re1 $146 {And now Bd3+ would win.} ({Predecessor:} 12. Bd3 Qd6 13. Re1+ Be7 14. c5 Qxc5 15. Bxe7 Nxe7 16. Re5 {1-0 (36) Dubov,D (2701)-Nakamura,H (2787) Moscow 2018}) 12... Qd6 13. Qc2 Be6 14. Rab1 {Hoping for Red1.} Be7 15. Qxc3 O-O 16. Red1 Qa3 17. Qc2 Rfd8 18. Bd3 {[#]} (18. Rxb7 $11 Rxd1+ 19. Bxd1) 18... Rxd3 $1 $17 {[%mdl 576] Remove Defender} 19. Rxd3 (19. Qxd3 Qxd3) 19... Bf5 $36 {[%mdl 2048] Black has strong initiative.} 20. Rbb3 Qa4 21. Bxe7 Nxe7 22. h3 Ng6 23. Qd2 {Strongly threatening Rd8+.} Bxd3 24. Qxd3 b6 ({Don't play} 24... Qxa2 25. Rxb7 Nf4 26. Qe4 $15) 25. Qd5 Re8 (25... c6 $17 26. Qe4 Rd8) 26. Qb5 $15 Qxb5 27. cxb5 Ne5 28. Nxe5 Rxe5 {[%mdl 4096] Endgame KR-KR} 29. Ra3 Rxb5 {aiming for ...a5.} 30. Rxa7 {[%cal Ra7a8]} g6 (30... h5 {keeps more tension.} 31. Rxc7 Rb1+ 32. Kh2 Rb2 33. Rb7 Rxf2 34. Rxb6 Rxa2 35. h4 Ra4) 31. Rxc7 Rb1+ $1 32. Kh2 Rb2 33. Rb7 Rxa2 34. Rxb6 Rxf2 35. h4 Kg7 36. Kg3 Ra2 37. Kf3 h6 38. g3 Ra3+ 39. Kf4 h5 40. Rc6 Kh6 41. Rb6 Ra1 42. Kf3 Rf1+ 43. Kg2 Rf5 44. Ra6 Kg7 45. Rb6 Re5 46. Kf3 Rf5+ 47. Kg2 $1 Rd5 48. Kf3 Kf8 49. Ra6 Ke7 50. Rb6 Rd6 51. Rb5 Ke6 52. Ke4 Rc6 53. Re5+ Kf6 {Threatens to win with ...Rc4+.} 54. Ra5 Rc4+ 55. Kf3 $1 Ke6 56. Ra6+ Kd5 (56... Ke5 $15) 57. Ra5+ (57. Rf6 $1 $11) 57... Rc5 58. Ra7 Ke6 59. Kf4 Rc4+ 60. Kf3 Rc6 61. Kf4 $1 f6 62. Ra5 Rc4+ 63. Kf3 Rd4 64. Ke3 Rd5 (64... Rg4 {is more complex.} 65. Ra6+ Kf7 66. Ra7+ Kg8 67. Kf3 Rd4) 65. Ra4 g5 66. hxg5 fxg5 67. Kf3 Kf5 68. g4+ hxg4+ 69. Kg3 Rd3+ 70. Kg2 Re3 71. Rb4 Re4 72. Rb8 Re2+ 73. Kg3 Re3+ 74. Kg2 g3 75. Rb4 {The position is equal.} Rc3 76. Ra4 Kg6 77. Rb4 Kh5 78. Ra4 g4 79. Ra8 Kg5 {Accuracy: White = 78%, Black = 61%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.11"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Li, Di"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2636"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,74,16,21,22,14,24,16,29,0,25,0,18,0,13,12,11,6,81,80,55,46,83,70,71,68,74,66,131,125,139,111,181,181,178,179,200,200,325,332,390,375,441,345,324,316,717,717,953,928,1418,1281,5465]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 Ne7 11. Nd4 Ng6 12. f4 Bc5 13. Be3 h5 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} (13... Ne7 14. Ne4 Bxd4 15. Bxd4 Bf5 16. Nf2 h5 17. g4 Bxc2 18. Rac1 Ba4 19. e6 hxg4 20. hxg4 fxe6 21. Bxg7 {1-0 (43) Aronian,L (2581)-Mainka,R (2411) Bad Wiessee 2002}) 14. Nce2 $146 {[%cal Bc3e2,Be2f4,Bf4d3][%mdl 32]} ({Predecessor:} 14. Ne4 Bxd4 15. Bxd4 Bf5 16. Rae1 Rd8 17. Bc3 Ne7 18. g4 hxg4 19. hxg4 Bxg4 20. Nf6+ gxf6 21. exf6 {½-½ (41) Nyysti,S (2363)-Sepp,O (2445) Tallinn 2008}) 14... h4 15. Rad1 Ne7 {The position is equal.} 16. f5 Rh5 17. e6 fxe6 18. Nf4 Bxd4 19. Bxd4 Rxf5 20. Bxg7 e5 {[#]} (20... Kf7 $11 {keeps the balance.} 21. Bc3 Nd5) 21. Nd3 $1 $36 {[%mdl 3072] White has strong compensation. Keeping Black busy.} e4 22. Ne5 Be6 23. Rfe1 Rg5 24. Bf6 Rf5 25. Bxe7 {Black must now prevent Ng6.} Kxe7 ({Better is} 25... Rxe5 $14 26. Bxh4 Rd5) 26. Rxe4 Rg8 {intending ...Bd5.} 27. Nd3 {Strongly threatening Rde1.} Kf6 (27... Rh8 $16) 28. Rxh4 $18 Bd5 29. Rd2 Bxa2 30. b3 Bb1 (30... Rd8 $142 31. Rd1 Kg7) 31. Rc4 Rg3 {and the idea ...Rd5 leaves Black hopeful.} 32. Rd1 Rfg5 33. Rxb1 Rxg2+ 34. Kh1 Rd2 $2 (34... Re2 35. Nf4 Rd2) 35. Nc5 {White is clearly winning.} b5 36. Ne4+ {[%mdl 64] [#] Double Attack} Ke5 37. Nxd2 Kd5 {Accuracy: White = 71%, Black = 18%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.12"]
[White "Sethuraman, S.P."]
[Black "Bilguun, Sumiya"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2630"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,92,62,25,47,46,54,43,58,58,59,59,59,58,68,58,73,65,103,106,95,102,108,87,151,145,359,357,366,355,325,360,330,337,329,214,353,367,362,332,315,0,0,0,0,0,0,0,0,0,34,0,0,0,0,-77,0,0,0,-56,0,-37,-52,-46,-53,-84,-81,-88,-7,-7,0,0,0,-7,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Be3 Bxe3 9. Qxe3 Nge7 10. O-O e5 {B42: Sicilian: Kan Variation: 5 Bd3} (10... d6 11. c4 O-O 12. Nc3 e5 13. Rfd1 Be6 14. Nd5 Bxd5 15. cxd5 Nb4 16. Bb1 a5 17. a3 Na6 18. Bd3 {1-0 (63) Cori Quispe,K (2468)-Salinas Herrera,P (2463) Montevideo 2018}) 11. Rd1 O-O 12. Be2 d6 {White is slightly better.} 13. c4 Be6 14. Nc3 Qb8 $146 ({Predecessor:} 14... Ng6 15. g3 Rc8 16. Rd2 Na5 17. Nxa5 Qxa5 18. Rxd6 Bxc4 19. Bxc4 Rxc4 {½-½ (32) Aberbach Peltzman,A-Gaal,A Argentina 1995}) 15. Nd5 b5 16. c5 Rd8 17. Rd2 Ng6 18. Rad1 dxc5 19. Qxc5 Qb7 20. h4 {Black must now prevent h5.} Rdc8 {[#]} (20... Rac8 $142) 21. Qe3 $1 $16 Nxh4 $2 (21... Nf8 $16 22. Nb6 Bxb3 23. axb3 Nd4 24. Nxa8 (24. Nxc8 Qxc8 25. f4 Qc5 $16) 24... Rxa8) 22. Nc5 $18 Qa7 23. Nxe6 fxe6 24. Nb6 {[%mdl 64] Double Attack} Nd4 25. Nxc8 (25. Nxa8 Ng6 $18) 25... Rxc8 26. Bg4 Qe7 (26... Rf8 $142 27. Bxe6+ Kh8) 27. f4 Ng6 28. fxe5 Nxe5 29. Rxd4 $2 ({Resist} 29. Qxd4 $6 Nxg4 30. Qb6 Qc5+ 31. Qxc5 Rxc5 $16) ({White should try} 29. Qh3 $18 Nxg4 30. Qxg4) 29... Nxg4 $11 30. Qg3 h5 31. Qd6 Qf6 32. Rf1 Qh6 $1 33. Rd3 (33. Qxa6 Qe3+ 34. Kh1 Kh7 $19) 33... Kh7 34. Rh3 Rc1 $40 {[%mdl 128] Black has some attack.} 35. Qd3 Qf4 {( -> ...Qf2+)} 36. Qe2 {[#]} (36. Qf3 $11 Qg5 37. b4) 36... Qg5 (36... Kg6 $1 $17 37. b4 Rxf1+ 38. Qxf1 Qd2) 37. b4 Kg6 38. Qd3 (38. Re1 $11) 38... Qf4 (38... Rxf1+ $1 $15 39. Qxf1 Qd2) 39. Qf3 (39. e5+ $5 Kh6 40. Rxc1 Qxc1+ 41. Qf1 $11) 39... Rxf1+ 40. Qxf1 $15 {[%mdl 4096] Endgame KQR-KQN} Qd2 {Hoping for ...Qd4+.} 41. Rd3 Qxb4 {...Qc5+ is the strong threat.} 42. Qc1 Qxe4 (42... a5 $17 43. Rd2 Qxe4) 43. Qb1 $1 $11 {The position is equal.} Kh6 44. Qc1+ Kg6 45. Qb1 $1 Kh6 {Strongly threatening ...Qf4.} 46. Qc1+ Kg6 {Accuracy: White = 68%, Black = 42%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.13"]
[White "Deac, Bogdan-Daniel"]
[Black "Yu, Ruiyuan"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2621"]
[BlackElo "2464"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:49:42]} d5 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:04]} c6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:00]} dxc4 {[%emt 0:04:33]} 5. a4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 6. e3 {[%emt 0:00:00]} c5 {[%emt 0:00:11]} 7. Bxc4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:22]} 8. O-O {[%emt 0:00:00]} cxd4 {[%emt 0:00:44]} 9. exd4 {[%emt 0:00:00]} Be7 {[%emt 0:00:08]} 10. Qe2 {[%emt 0:00:00]} O-O {[%emt 0:00:46]} 11. Rd1 {[%emt 0:00:00]} Nb4 {[%emt 0:00:34]} 12. Bg5 {[%emt 0:00:00]} Bd7 {[%emt 0:11:33]} 13. Ne5 {[%emt 0:00:00]} Bc6 {[%emt 0:02:21]} 14. a5 {[%emt 0:00:00]} Bd5 {[%emt 0:14:49]} 15. Bxf6 {[%emt 0:00:00]} Bxf6 {[%emt 0:15:44]} 16. Nxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:20]} 17. a6 {[%emt 0:00:00]} b6 {[%emt 0:02:32]} 18. Qf3 {[%emt 0:00:00]} Rc8 {[%emt 0:02:50]} 19. Bxd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:03:59]} 20. Qxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:03]} 21. Rac1 {[%emt 0:00:00]} Bg5 {[%emt 0:01:36]} 22. Rb1 {[%emt 0:00:00]} Rc2 {[%emt 0:07:09]} 23. b4 {[%emt 0:00:00]} f6 {[%emt 0:00:54]} 24. Nd3 {[%emt 0:00:00]} b5 {[%emt 0:08:03]} 25. Re1 {[%emt 0:00:00]} Kf7 {[%emt 0:01:14]} 26. g3 {[%emt 0:00:00]} Bh6 {[%emt 0:04:41]} 27. f4 {[%emt 0:00:00]} g5 {[%emt 0:00:45]} 28. f5 {[%emt 0:00:00]} g4 {[%emt 0:00:01]} 29. Nc5 {[%emt 0:00:00]} Bd2 {[%emt 0:02:18]} 30. Re2 {[%emt 0:00:00]} Re8 {[%emt 0:00:11]} 31. Ne6 {[%emt 0:00:00]} Rec8 {[%emt 0:00:08]} 32. Nc5 {[%emt 0:00:00]} Re8 {[%emt 0:00:02]} 33. Ne6 {[%emt 0:00:00]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.14"]
[White "Narayanan.S.L"]
[Black "Khademalsharieh, Sarasadat"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2616"]
[BlackElo "2481"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,117,39,64,24,19,9,0,0,30,0,0,16,29,19,8,11,4,7,106,103,99,97,93,91,163,158,141,164,151,148,162,158,137,132,146,131,122,125,154,158,169,144,134,133,135,86,126,139,135,136,132,134,141,118,124,109,105,108,111,71,71,71,71,71,81,85,85,8,8,8,12,0,5,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 {C78: Ruy Lopez: Archangelsk and Möller Defences} Ba7 $1 11. Be3 (11. h3 O-O 12. Be3 Ra8 13. Nbd2 h6 14. Re1 Re8 15. Qb1 exd4 16. cxd4 Nb4 17. Ra3 c5 18. dxc5 dxc5 19. Bxf7+ Kxf7 {0-1 (33) Lagarde,M (2612)-Jones,G (2698) Reykjavik 2019}) 11... Bg4 12. Nbd2 O-O 13. h3 exd4 14. cxd4 Bh5 15. Qc2 $146 {[%mdl 2048] White has good play.} ({Predecessor:} 15. Qc1 Nb4 16. Rd1 Bxf3 17. gxf3 c5 18. dxc5 {½-½ (64) Anderson,B (2456)-Gavrilakis,N (2497) ICCF email 2010}) 15... Nb4 16. Qc3 c5 $1 17. dxc5 Bxc5 (17... dxc5 $11 18. Bg5 (18. Bxc5 Rc8 $15) (18. g4 Bg6 $11) 18... Nc6) 18. Bxc5 $16 dxc5 19. Qxc5 Nd3 {[#]} 20. Qe3 $1 {Black must now prevent Nd4.} Nxb2 (20... Rc8 $16) 21. e5 Nd5 22. Qd4 $1 {[%csl LRb2,LRd5]} Nc4 23. g4 Bg6 24. Nxc4 bxc4 25. Bxc4 {[%mdl 64] Double Attack} Nb4 26. Qxd8 Rfxd8 27. Rfd1 Rxd1+ 28. Rxd1 Nc6 29. Rd6 Nxa5 30. Bd5 Kf8 31. Nh4 Rb5 32. f4 Bc2 33. Nf5 Bxf5 34. gxf5 {[%mdl 4096] Endgame KRB-KRN} Ke7 35. Bf3 Nb3 36. Bc6 {White threatens Rd7+ and mate.} Rb6 37. Ba4 Rb7 38. Rxa6 {And now Ra8 would win.} Nc5 39. f6+ gxf6 40. exf6+ Kd8 41. Rd6+ Kc8 {[#]} 42. Bc2 (42. Be8 $1 $16) 42... Kc7 $11 {The position is equal.} 43. Rd4 h6 $1 44. Rd5 Nd7 45. Rh5 Rb4 46. f5 Nc5 47. Kf1 Rb2 48. Bd1 Ne4 49. Rh4 Ng3+ 50. Ke1 Nxf5 51. Rh5 Ne3 {Strongly threatening ...Rb1.} 52. Bf3 Kd6 53. Rxh6 Ke5 54. Bh5 Ng2+ 55. Kf1 Ne3+ 56. Kg1 Rb7 57. Bf3 Rb1+ 58. Kf2 Nf5 59. Rh8 {Accuracy: White = 65%, Black = 71%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.15"]
[White "Batchuluun, Tsegmed"]
[Black "Xu, Xiangyu"]
[Result "1/2-1/2"]
[ECO "D84"]
[WhiteElo "2535"]
[BlackElo "2585"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Bf4 {[%emt 0:00:38]} Bg7 {[%emt 0:00:00]} 5. e3 {[%emt 0:00:10]} O-O {[%emt 0:00:00]} 6. cxd5 {[%emt 0:00:53]} Nxd5 {[%emt 0:00:00]} 7. Nxd5 {[%emt 0:00:06]} Qxd5 {[%emt 0:00:01]} 8. Bxc7 {[%emt 0:00:08]} Na6 {[%emt 0:00:04]} 9. Bxa6 {[%emt 0:00:23]} Qxg2 {[%emt 0:00:06]} 10. Qf3 {[%emt 0:00:35]} Qxf3 {[%emt 0:00:06]} 11. Nxf3 {[%emt 0:00:06]} bxa6 {[%emt 0:00:03]} 12. Rc1 {[%emt 0:00:15]} a5 {[%emt 0:00:03]} 13. Ne5 {[%emt 0:04:54]} a4 {[%emt 0:00:07]} 14. Nc6 {[%emt 0:04:45]} Re8 {[%emt 0:01:18]} 15. Rc5 {[%emt 0:05:12]} Bf8 {[%emt 0:05:19]} 16. Kd2 {[%emt 0:06:17]} e6 {[%emt 0:07:30]} 17. Rc3 {[%emt 0:03:09]} f6 {[%emt 0:01:20]} 18. Rhc1 {[%emt 0:00:24]} Bd7 {[%emt 0:00:58]} 19. a3 {[%emt 0:00:31]} Kf7 {[%emt 0:04:17]} 20. Na5 {[%emt 0:11:12]} Rec8 {[%emt 0:00:28]} 21. Nb7 {[%emt 0:00:43]} Ke8 {[%emt 0:12:54]} 22. Bd6 {[%emt 0:04:59]} Rxc3 {[%emt 0:00:33]} 23. Rxc3 {[%emt 0:02:03]} Bc8 {[%emt 0:00:11]} 24. Bxf8 {[%emt 0:01:14]} Bxb7 {[%emt 0:00:06]} 25. Rc7 {[%emt 0:00:15]} Bd5 {[%emt 0:00:06]} 26. Bd6 {[%emt 0:03:41]} Rb8 {[%emt 0:00:41]} 27. Bb4 {[%emt 0:18:49]} Rb7 {[%emt 0:00:39]} 28. Rc5 {[%emt 0:00:53]} Kf7 {[%emt 0:13:50]} 29. Kc3 {[%emt 0:00:54]} g5 {[%emt 0:05:55]} 30. Ra5 {[%emt 0:00:07]} Bb3 {[%emt 0:00:16]} 31. e4 {[%emt 0:04:34]} Rc7+ {[%emt 0:10:31]} 32. Kd3 {[%emt 0:08:26]} a6 {[%emt 0:05:56]} 33. Ke3 {[%emt 0:02:18]} Bc4 {[%emt 0:00:30]} 34. Rc5 {[%emt 0:13:48]} Rxc5 {[%emt 0:00:07]} 35. dxc5 {[%emt 0:00:03]} Bb5 {[%emt 0:00:11]} 36. f4 {[%emt 0:00:09]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.16"]
[White "Naiditsch, Arkadij"]
[Black "Wang, Chen"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2681"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,67,32,44,77,55,74,66,106,113,108,111,104,66,89,91,77,78,78,78,97,71,158,157,174,205,192,152,147,174,201,196,276,282,283,293,292,298,326,310,437,446,425,399,400,371,735,733,809,807,784,760,869,844,878,825,29992,29993]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 d5 {B04: Alekhine's Defence: 4 Nf3} 8. Bf4 c6 $146 ({Predecessor:} 8... Bf5 9. Nbd2 Nc6 10. a4 a5 11. c3 h6 12. O-O g5 13. Be3 e6 14. Ne1 Ne7 15. g4 {0-1 (98) Morovic Fernandez,I (2537)-Fernandez,L (2402) Medellin 2017}) 9. Nbd2 h6 {White is slightly better.} 10. c3 a5 11. a4 Na6 12. h4 Nc7 13. h5 g5 14. Bg3 Bf5 15. Nf1 Qd7 16. Ne3 Be6 (16... Be4 $142) 17. Nd2 $16 O-O 18. f4 f5 19. Bc2 {Black must now prevent fxg5.} g4 20. Nb3 {Threatens to win with Nc5.} Nc4 21. Nc5 Nxe3 (21... Qc8 {might work better.} 22. Nxe6 Qxe6) 22. Nxd7 $18 Nxc2+ 23. Qxc2 Bxd7 24. Bh4 Kf7 25. O-O b6 (25... e6 {is a better defense.} 26. Rfe1 b6) 26. e6+ Bxe6 27. Rfe1 {[#] aiming for Rxe6!} Rae8 28. Qb3 Na8 $2 (28... Rb8 29. Qa3 Bf6 30. Bxf6 Kxf6) 29. Qa3 Bf6 30. Bxf6 Kxf6 31. b4 axb4 32. cxb4 Rd8 33. b5 {Intending Rxe6+ and mate.} cxb5 {[#]} 34. Rxe6+ $1 {[%mdl 576] Clearance. Accuracy: White = 81%, Black = 26%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.17"]
[White "Lu, Shanglei"]
[Black "Xu, Zhihang"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2619"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,39,46,44,24,24,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. f3 Rfc8 13. b3 a6 14. Na4 Qxd2+ 15. Kxd2 Nd7 16. Nc3 {B36: Sicilian: Maroczy Bind: Gurgenidze System} (16. g4 f5 17. gxf5 gxf5 18. Rhg1 Kh8 19. Bd3 f4 20. Bf2 Bf6 21. Nb6 Nxb6 22. Bxb6 Rg8 23. a4 Rxg1 24. Rxg1 a5 {½-½ (75) Malakhov,V (2686)-Guseinov,G (2646) Riadh 2017}) 16... Nc5 17. g4 $146 ({Predecessor:} 17. Nd5 Bxd5 18. cxd5 b5 19. Rc2 b4 20. Rhc1 Bc3+ 21. Kd1 Rc7 22. Bc4 a5 23. Bb5 a4 24. bxa4 Nxa4 25. Rb1 Ra5 26. Bc6 Nc5 27. Bh6 Rc8 28. Ke2 f5 29. exf5 gxf5 30. Bc1 {½-½ (30) Thomsen,K (2466)-Mary,P (2411) ICCF email 2008}) 17... b5 {The position is equal.} 18. Nd5 Bxd5 $1 19. cxd5 b4 20. Bc4 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.18"]
[White "Zhu, Jiner"]
[Black "Oleksiyenko, Mykhaylo"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2454"]
[BlackElo "2600"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,110,10,11,35,18,18,20,11,10,18,15,21,11,39,16,59,64,66,45,46,49,76,61,90,96,94,95,113,50,108,94,102,75,81,59,65,68,72,89,95,12,12,12,9,8,8,8,8,8,10,18,12,10,20,15,19,22,30,0,0,0,0,0,0,-39,-39,-39,0,0,0,-42,-42,-42,-42,-41,-33,-415,-397,-496,-493,-494,-484,-531,-512,-540,-528,-538,-505,-520,-518,-797,-708,-29969,-29972,-29969,-29971,-29965,-29963,-29976,-29977]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 8. c3 Nxe5 9. Rxe5 d6 {The position is equal.} 10. Re1 O-O 11. d4 d5 12. Bf4 c5 13. Na3 $146 {[%cal Bb1a3,Ba3c2,Bc2e3][%mdl 32]} ({Predecessor:} 13. Bd3 c4 14. Bc2 Be6 15. Nd2 Nh4 16. Bg3 Nf5 17. Bf4 Nh4 18. Bg3 Nf5 {½-½ (18) Wei,Y (2738)-Le,Q (2726) Danzhou 2017}) 13... g5 14. Bd2 c4 15. Nc2 Be6 16. g3 h6 17. Bg2 Qd7 18. f4 Ng7 19. Ne3 Rfe8 20. b3 (20. fxg5 $16 hxg5 21. b3) 20... Rad8 (20... gxf4 $14 21. gxf4 Bh4) 21. bxc4 dxc4 22. Qf3 b5 23. Rad1 g4 24. Qc6 Rc8 25. Qa6 h5 26. f5 (26. a3 $16) 26... Nxf5 $11 27. Nxf5 Bxf5 28. Re5 b4 29. Rf1 Bg6 $1 30. Bd5 {Intending Qxg6+ and mate.} Qd6 31. Qxd6 $1 ({Don't blunder} 31. Qxa7 $2 Qxe5 $1 {[%mdl 512]} 32. dxe5 (32. Bxf7+ $2 Bxf7 33. dxe5 Bc5+ {[%mdl 64] Discovered Attack} 34. Qxc5 Rxc5 $19) 32... Bc5+ 33. Be3 Bxa7 $19) (31. Bxc4 bxc3 32. Qxd6 Bxd6 $17) 31... Bxd6 32. Rxe8+ Rxe8 33. Rf6 Kh7 34. Rxd6 {Rc6 is the strong threat.} Re2 35. Bg5 Bd3 $1 36. Rf6 Re1+ 37. Kg2 {And now h4 would win.} bxc3 38. h3 Re2+ 39. Kg1 $1 Re1+ 40. Kg2 Re2+ 41. Kg1 $1 gxh3 42. Bf3 $1 {[%cal Rf3e2]} Re1+ 43. Kh2 c2 44. d5 $2 {[%mdl 8192] [#]} ({Reject} 44. Kxh3 Kg7 $17) (44. Bxh5 $15 c1=Q 45. Rxf7+ {[%mdl 64] Double Attack} Kg8 46. Bxc1 Rxc1 47. Rxa7) 44... Kg7 $1 $19 {Threatens to win with ...Re5.} 45. Rc6 c1=Q 46. Bxc1 Rxc1 {[%mdl 4096] Endgame KRB-KRB} 47. d6 {Black must now prevent d7.} Bf5 48. Rc5 Rc2+ 49. Kh1 Be6 50. Bd5 {intending Bxe6.} Kf6 51. d7 (51. a4 $142 Ke5 52. d7 Bxd7 53. Bxf7+ Kd6 54. Rxc4 Bc6+ 55. Rxc6+ Kxc6 56. Bg6) 51... Bxd7 52. Rxc4 Rxc4 {Black mates.} 53. Bxc4 Be6 54. Be2 Bxa2 55. Bxh5 Bb3 {Accuracy: White = 46%, Black = 71%.} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.19"]
[White "Taher, Yoseph Theolifus"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2460"]
[BlackElo "2595"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,45,25,8,8,19,16,18,27,22,25,17,20,18,22,24,30,6,6,4,7,8,7,5,1,6,6,5,1,0,0,0,0,6]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Qh5 Qf6 {C43: Petroff Defence: 3 d4} 9. Nc3 Qxd4 10. Be3 Qe5 11. Qxe5+ Bxe5 12. Nxd5 Nf6 13. Rae1 {Threatening Bd4.} Nxd5 {[#]} 14. Bd4 $146 ({Predecessor:} 14. Bd2 f6 15. f4 Nxf4 16. Bxf4 O-O 17. Bxe5 fxe5 18. Bc4+ Kh8 {½-½ (23) Andreikin,D (2719)-Yu,Y (2764) St Petersburg 2018}) 14... f6 {[#] ...Nf4 is the strong threat.} 15. f4 Nxf4 {The position is equal.} 16. Rxf4 O-O 17. Bxe5 fxe5 18. Bc4+ Kh8 19. Rxf8+ Rxf8 20. Rxe5 Re8 21. Rxe8+ Bxe8 22. Kf2 g5 23. Ke3 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.20"]
[White "Wen, Yang"]
[Black "Xiang, Zeyu"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2586"]
[BlackElo "2447"]
[Annotator "ChessBase"]
[PlyCount "111"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:39]} Nf6 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:51]} exd4 {[%emt 0:00:04]} 6. e5 {[%emt 0:00:03]} d5 {[%emt 0:00:05]} 7. Bb5 {[%emt 0:00:04]} Ne4 {[%emt 0:00:05]} 8. cxd4 {[%emt 0:00:05]} Bb6 {[%emt 0:00:04]} 9. Nc3 {[%emt 0:00:06]} O-O {[%emt 0:00:06]} 10. Be3 {[%emt 0:00:04]} Bg4 {[%emt 0:01:12]} 11. h3 {[%emt 0:00:26]} Bh5 {[%emt 0:00:09]} 12. Qc2 {[%emt 0:00:17]} Bg6 {[%emt 0:00:08]} 13. Qb3 {[%emt 0:00:05]} Ne7 {[%emt 0:00:06]} 14. O-O {[%emt 0:00:45]} c6 {[%emt 0:00:06]} 15. Bd3 {[%emt 0:00:05]} Nxc3 {[%emt 0:00:07]} 16. Qxc3 {[%emt 0:00:06]} f6 {[%emt 0:00:04]} 17. exf6 {[%emt 0:00:30]} Rxf6 {[%emt 0:00:05]} 18. Bg5 {[%emt 0:00:07]} Rxf3 {[%emt 0:00:04]} 19. gxf3 {[%emt 0:00:05]} Qd7 {[%emt 0:00:04]} 20. Bxe7 {[%emt 0:00:13]} Qxe7 {[%emt 0:00:05]} 21. Bxg6 {[%emt 0:00:05]} Qg5+ {[%emt 0:00:06]} 22. Kh1 {[%emt 0:00:05]} Qxg6 {[%emt 0:00:04]} 23. Rad1 {[%emt 0:00:06]} Qf5 {[%emt 0:00:57]} 24. f4 {[%emt 0:01:05]} Qxf4 {[%emt 0:00:07]} 25. Qe3 {[%emt 0:01:42]} Rf8 {[%emt 0:00:30]} 26. Kg2 {[%emt 0:01:12]} Qf6 {[%emt 0:22:18]} 27. Rfe1 {[%emt 0:01:32]} Qg6+ {[%emt 0:00:45]} 28. Kf1 {[%emt 0:05:51]} Qh5 {[%emt 0:01:00]} 29. Qe6+ {[%emt 0:08:37]} Kh8 {[%emt 0:02:54]} 30. Rd3 {[%emt 0:01:21]} h6 {[%emt 0:01:40]} 31. Re5 {[%emt 0:03:11]} Qh4 {[%emt 0:02:48]} 32. Rf5 {[%emt 0:00:21]} Rxf5 {[%emt 0:00:51]} 33. Qc8+ {[%emt 0:00:12]} Qd8 {[%emt 0:15:07]} 34. Qxf5 {[%emt 0:00:13]} Kg8 {[%emt 0:00:11]} 35. Qe6+ {[%emt 0:13:39]} Kh7 {[%emt 0:00:35]} 36. Qf7 {[%emt 0:00:07]} Qg5 {[%emt 0:03:43]} 37. f4 {[%emt 0:02:10]} Qg6 {[%emt 0:03:45]} 38. Qxg6+ {[%emt 0:00:09]} Kxg6 {[%emt 0:00:04]} 39. Kg2 {[%emt 0:00:06]} Kf5 {[%emt 0:00:10]} 40. Kf3 {[%emt 0:00:06]} g6 {[%emt 0:01:21]} 41. Rb3 {[%emt 0:01:33]} h5 {[%emt 0:06:55]} 42. a4 {[%emt 0:00:22]} Ke6 {[%emt 0:10:13]} 43. Ke3 {[%emt 0:04:41]} c5 {[%emt 0:05:21]} 44. Rb5 {[%emt 0:00:13]} c4 {[%emt 0:01:10]} 45. a5 {[%emt 0:01:04]} Bc7 {[%emt 0:00:10]} 46. Rxb7 {[%emt 0:00:06]} Bxa5 {[%emt 0:00:04]} 47. Rxa7 {[%emt 0:00:04]} Bb4 {[%emt 0:00:04]} 48. Rb7 {[%emt 0:09:24]} Bf8 {[%emt 0:01:31]} 49. b3 {[%emt 0:00:45]} cxb3 {[%emt 0:00:06]} 50. Rxb3 {[%emt 0:00:03]} Be7 {[%emt 0:00:12]} 51. Rb7 {[%emt 0:03:26]} Ba3 {[%emt 0:01:20]} 52. Kf3 {[%emt 0:01:44]} Kf5 {[%emt 0:00:37]} 53. Rb5 {[%emt 0:04:07]} Ke6 {[%emt 0:01:58]} 54. Rb3 {[%emt 0:00:05]} Bf8 {[%emt 0:00:12]} 55. Re3+ {[%emt 0:00:11]} Kd6 {[%emt 0:04:00]} 56. Re8 {[%emt 0:01:05]} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.21"]
[White "Lagno, Kateryna"]
[Black "Zhao, Yuanhe"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2549"]
[BlackElo "2448"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:02:52]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 3. Nxe5 {[%emt 0:00:00]} d6 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:05]} 5. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 6. Bd3 {[%emt 0:00:03]} Bd6 {[%emt 0:00:44]} 7. O-O {[%emt 0:00:13]} O-O {[%emt 0:00:16]} 8. c4 {[%emt 0:00:12]} c6 {[%emt 0:00:28]} 9. Qb3 {[%emt 0:00:16]} dxc4 {[%emt 0:08:04]} 10. Bxc4 {[%emt 0:00:10]} Qb6 {[%emt 0:11:18]} 11. Qd3 {[%emt 0:12:46]} Nf6 {[%emt 0:05:36]} 12. Nc3 {[%emt 0:10:23]} Na6 {[%emt 0:15:06]} 13. Ne4 {[%emt 0:06:24]} Nxe4 {[%emt 0:05:35]} 14. Qxe4 {[%emt 0:00:04]} Qa5 {[%emt 0:03:02]} 15. Ne5 {[%emt 0:04:19]} Bxe5 {[%emt 0:03:29]} 16. dxe5 {[%emt 0:00:19]} Nc5 {[%emt 0:02:42]} 17. Qh4 {[%emt 0:11:08]} Be6 {[%emt 0:01:17]} 18. Be2 {[%emt 0:00:29]} Qa4 {[%emt 0:11:15]} 19. b4 {[%emt 0:12:27]} Nd7 {[%emt 0:10:45]} 20. Bd3 {[%emt 0:03:44]} g6 {[%emt 0:02:53]} 21. Bh6 {[%emt 0:02:51]} a5 {[%emt 0:00:07]} 22. a3 {[%emt 0:06:57]} axb4 {[%emt 0:02:55]} 23. Bxf8 {[%emt 0:00:40]} Rxf8 {[%emt 0:00:12]} 24. axb4 {[%emt 0:00:14]} Qb3 {[%emt 0:00:05]} 25. Qd4 {[%emt 0:01:45]} Nxe5 {[%emt 0:01:42]} 26. Be4 {[%emt 0:04:31]} Nd7 {[%emt 0:00:15]} 27. Ra7 {[%emt 0:00:29]} Rb8 {[%emt 0:02:23]} 28. Rb1 {[%emt 0:00:25]} Qc4 {[%emt 0:00:04]} 29. Qxc4 {[%emt 0:00:15]} Bxc4 {[%emt 0:00:04]} 30. Bxc6 {[%emt 0:00:18]} bxc6 {[%emt 0:00:07]} 31. Rxd7 {[%emt 0:00:04]} c5 {[%emt 0:00:13]} 32. b5 {[%emt 0:06:43]} Rxb5 {[%emt 0:00:57]} 33. Rxb5 {[%emt 0:00:07]} Bxb5 {[%emt 0:00:03]} 34. Rd5 {[%emt 0:00:05]} h5 {[%emt 0:00:33]} 35. Rxc5 {[%emt 0:00:09]} Bd7 {[%emt 0:00:03]} 36. f3 {[%emt 0:00:34]} Kg7 {[%emt 0:00:12]} 37. Kf2 {[%emt 0:00:03]} Kf6 {[%emt 0:01:00]} 38. Ke3 {[%emt 0:00:05]} Bf5 {[%emt 0:00:52]} 39. Kd4 {[%emt 0:00:35]} Bb1 {[%emt 0:00:11]} 40. Rb5 {[%emt 0:01:11]} Bf5 {[%emt 0:00:12]} 41. Rb6+ {[%emt 0:00:20]} Kg7 {[%emt 0:00:06]} 42. Ke5 {[%emt 0:00:05]} Bd3 {[%emt 0:00:12]} 43. Kd6 {[%emt 0:02:13]} Bf1 {[%emt 0:00:38]} 44. g3 {[%emt 0:02:12]} Be2 {[%emt 0:00:45]} 45. f4 {[%emt 0:01:09]} Kf6 {[%emt 0:04:59]} 46. Kd7+ {[%emt 0:00:33]} Kg7 {[%emt 0:05:08]} 47. Ke7 {[%emt 0:00:05]} Bc4 {[%emt 0:00:52]} 48. Rf6 {[%emt 0:00:06]} Ba2 {[%emt 0:01:41]} 49. h4 {[%emt 0:00:43]} Bb3 {[%emt 0:01:42]} 50. f5 {[%emt 0:00:08]} gxf5 {[%emt 0:00:26]} 51. Rxf5 {[%emt 0:00:04]} Kg6 {[%emt 0:00:12]} 52. Rg5+ {[%emt 0:00:10]} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.22"]
[White "Liu, Yan"]
[Black "Chu, Wei Chao"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2516"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,143,-18,-16,-35,-17,-57,-52,-56,-69,-64,-72,-109,-58,-53,-64,-93,-85,-60,-77,-99,-87,-102,-97,-88,-82,-85,-41,-50,0,-4,24,-46,0,0,0,0,0,0,0,0,0,-1,-6,0,0,0,13,10,14,10,25,15,60,47,47,47,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 c5 2. c4 Nc6 3. g3 e5 4. Nc3 g6 5. Bg2 Bg7 6. O-O Nge7 7. d3 O-O 8. a3 d6 9. Rb1 a5 10. Bd2 Rb8 11. Ne1 Be6 12. Nc2 d5 13. cxd5 Nxd5 14. Ne3 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} Nxe3 15. Bxe3 Nd4 16. Bxd4 {Black is slightly better.} (16. b4 axb4 17. axb4 c4 18. Re1 b5 19. Ne4 Bd5 20. dxc4 Bxc4 21. Qd2 f5 22. Bg5 Qc7 23. Nc5 Qf7 24. Rbd1 e4 {½-½ (24) Amin,B (2709)-Areshchenko,A (2652) Germany 2019}) 16... exd4 17. Ne4 Qe7 $146 ({Predecessor:} 17... b6 18. Nd2 Qe7 19. a4 f5 20. Nc4 h5 21. Qd2 Kh7 {0-1 (42) Loftsson,H (2218)-Lagerman,R (2305) Reykjavik 2013}) 18. a4 c4 ({Black should play} 18... f5 $17 19. Nd2 f4) 19. Qd2 b6 20. dxc4 Bxc4 21. b3 Be6 22. Qf4 Rfe8 23. Nd2 Bf5 24. Rbe1 Qb4 25. Bd5 Rbd8 26. Bc4 $1 Qf8 {[#] Strongly threatening ...Bh6.} 27. Nf3 Rd7 28. Qd2 ({White should try} 28. Bb5 $11) 28... Rde7 29. Rd1 Rd8 30. Rfe1 Be6 31. Bxe6 Rxe6 32. Qd3 Rc6 33. Qb5 Qc5 34. Qxc5 Rxc5 35. Rd3 b5 36. axb5 Rxb5 37. Ra1 Re8 38. Kf1 h5 39. Ra4 Rc5 40. Nxd4 Rc1+ 41. Kg2 Bxd4 42. Rdxd4 Rxe2 43. Rxa5 $14 {[%mdl 4096] Endgame KRR-KRR} Rcc2 44. Rf4 {Threatens to win with Ra8+.} Re7 45. Rb5 Rb2 46. h3 Kg7 47. g4 hxg4 48. hxg4 Rc7 49. g5 Rd7 50. Kg3 Rb1 51. Rfb4 Rd3+ {The position is equal.} 52. Kg2 Rb2 53. Rb6 Rdd2 54. Rf4 {[#] Rb7! is the strong threat.} Rd5 55. Rb7 Rxg5+ 56. Kf3 Rf5 57. Rxf5 gxf5 $11 {KR-KR} 58. Rb6 f4 59. b4 f6 60. Rb8 Kg6 61. Kxf4 Rxf2+ 62. Ke3 Rb2 63. b5 Kf5 64. Kd4 Kg4 65. b6 f5 66. Kc5 f4 67. b7 f3 68. Rg8+ Kh3 69. b8=Q Rxb8 70. Rxb8 f2 71. Rf8 Kg2 72. Kd4 {Accuracy: White = 68%, Black = 76%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.23"]
[White "Zou, Chen"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2440"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,124,10,14,42,24,32,16,22,17,23,13,38,20,25,12,49,45,75,75,67,67,69,66,65,55,79,88,112,125,131,103,128,125,133,129,127,64,65,65,64,76,112,100,99,112,101,107,100,52,64,0,0,0,0,0,0,-52,-50,-69,-74,-74,0,-5,-2,-131,-128,-164,-169,-177,-161,-345,-352,-339,-314,-275,-270,-924,-906,-877,-913,-1064,-454,-665,-425,-1412,-280,-508,-542,-503,-460,-436,-432,-461,-454,-440,-448,-427,-437,-403,-392,-783,-817,-1733,-143,-157,-147,-133,-46,-1232,-517,-29994,-29995,-29997,-29998,-29998,-29999]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d6 {E11: Bogo-Indian} (6... d5 $5 {[%cal Rd5e4]}) 7. Bd3 (7. Qc2 Nfd7 8. Be2 c5 9. d5 Bf6 10. O-O Re8 11. Bd3 Ne5 12. Nxe5 Bxe5 13. Nf3 Nd7 14. Nxe5 Nxe5 {1-0 (37) Cheparinov,I (2667)-Wang,H (2735) Hengshui 2019}) 7... e5 8. d5 a5 {The position is equal.} 9. Nb1 $146 ({Predecessor:} 9. b3 Na6 10. Bb2 Nh5 11. g3 g6 12. O-O Ng7 13. Ne1 Bh3 14. Ng2 {½-½ (55) Roselli Mailhe,B (2454)-Peralta,F (2572) Montevideo 2019}) 9... Na6 10. Nc3 Bd7 11. Be3 Ng4 12. Bd2 Nc5 13. Bc2 a4 14. h3 Nf6 15. Be3 b6 16. Nd2 Qe8 17. g4 {g5 is the strong threat.} Kh8 18. Qe2 Ng8 19. h4 Qd8 20. g5 Qc8 21. O-O-O f5 22. exf5 Bxf5 23. Bxf5 ({White should play} 23. Nce4 $16) 23... Qxf5 $14 24. Bxc5 $1 bxc5 25. Nde4 Qd7 26. Rd3 Rf4 27. Rf3 Raf8 28. Rxf4 Rxf4 29. Qe3 Qg4 30. Kd2 (30. Nd2 $14) 30... Bd8 $11 31. Qe2 {White wants to play Qxg4.} Qd7 32. Qd1 Qf5 33. Qe2 (33. f3 $11) 33... Ne7 $15 34. Qd3 Ng6 $1 {[%cal Rg6h4]} 35. Qh3 {With the idea Qxf5.} Qf8 (35... Rg4 $1 $17 36. f3 Qf4+ 37. Kc2 Rxh4) 36. Qd7 $11 Nxh4 {aiming for ...Nf3+.} 37. Qxa4 (37. Kc2 $11 {remains equal.}) 37... Nf3+ $17 {[%mdl 64] Double Attack} 38. Kc2 Nxg5 39. Nxg5 Bxg5 40. Qb5 $2 (40. Kb1 {was necessary.}) 40... Rxf2+ $19 41. Kb3 h6 42. a4 {If only White now had time for a5....} Qf5 {Strongly threatening ...Qc2+.} 43. a5 $2 (43. Ka2) 43... Qc2+ 44. Ka3 {[#]} Bc1 $1 {[%cal Rc1b2]} 45. Nd1 {[#]} Rf4 (45... Qb1 $142 $1 {[%mdl 512]} 46. Qb8+ Kh7) 46. a6 (46. Qb8+ $142 Kh7 47. Qb3) 46... Qb1 47. Rh3 (47. Qb8+ $142 Kh7 48. a7 Qa1+ 49. Kb3 Rf3+ 50. Nc3 Qxb2+ {[%mdl 64] Double Attack} 51. Ka4 Rxc3 52. Qxb2 Bxb2 53. Ra1 Bxa1 54. a8=Q) 47... Kh7 $2 (47... Qa1+ 48. Kb3 Bxb2 {[%mdl 64] Deflection} 49. Nxb2 Rf2 50. Rxh6+ gxh6 51. Qb8+ Kg7 $1 {[%mdl 512]} 52. Qxc7+ Rf7 53. Qxf7+ Kxf7) 48. Nc3 $2 (48. Qb3 {only move.}) 48... Qa1+ 49. Na2 {intending a7.} Bd2 {( -> ...Bb4+)} 50. Qb3 {Black must now prevent Qc2+.} Bb4+ 51. Ka4 e4 {And now ...Rf2 would win.} 52. Kb5 Rf8 53. a7 Ra8 $1 {[%cal Ra8a7]} 54. Ka6 {[#] Hoping for Kb7.} Qf1 $1 {[%cal Rf1f8]} 55. Nxb4 $2 (55. Rh2 Qf8 56. Qh3) 55... cxb4 {[%mdl 4096] Endgame KQR-KQR} 56. Qe3 Qf5 $2 (56... Qxc4+ $19 {is more deadly.} 57. Kb7 Rd8 58. Rxh6+ gxh6) 57. Rh4 $17 Qc8+ 58. Ka5 {[#]} Qd8 (58... b3 $1 $17 59. Qxe4+ Kg8) 59. Rxe4 $2 {[%mdl 8192]} (59. Qxe4+ $15 Kh8 60. Kxb4) 59... c5+ (59... Qb8 $142 60. Ka6 Qc8+ 61. Ka5 Qb7) 60. Ka6 (60. Ka4 $19 Qd7+ 61. Kb3 Qxa7 62. Kc2) 60... Qc7 {Black mates.} 61. Kb5 Qb7+ 62. Ka4 Qxa7+ {Accuracy: White = 38%, Black = 49%.} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.24"]
[White "Adhiban, B.."]
[Black "Chen, Qi b"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2665"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,54,-1,-3,-14,-9,-7,0,-17,0,0,-4,0,7,0,41,33,48,18,0,8,22,22,44,30,114,111,122,119,111,132,122,119,198,151,155,141,211,211,218,0,0,0,0,-5,-5,-6,-12]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qc2 a6 6. O-O {A13: English Opening: 1...e6} c5 $146 (6... Nbd7 7. a4 Nb6 8. a5 Nbd5 9. Qxc4 b5 10. axb6 cxb6 11. Nc3 Bb7 12. d4 b5 13. Qb3 Be7 {½-½ (67) Adhiban,B (2695)-Jumabayev,R (2602) Makati 2018}) 7. Ne5 Ra7 8. a4 b6 9. Na3 {[%cal Bb1a3,Ba3c4,Bc4e5,Be5c6][%mdl 32]} Bb7 10. Naxc4 Bxg2 11. Kxg2 Nc6 {[%mdl 64] Decoy} 12. Nxc6 Qd5+ 13. Kg1 Qxc6 {[#]} 14. d4 $1 {[%mdl 512]} Be7 (14... cxd4 15. Bf4) 15. Ne5 Qb7 16. dxc5 Bxc5 {[#]} (16... bxc5 $11 17. f3 Nd7) 17. b4 $1 $36 {[%cal Rb4c5][%mdl 2560] White is really pushing.} Bd4 (17... Bxb4 18. Nc6) 18. Nc6 ({Don't do} 18. Bb2 Bxb2 19. Qxb2 O-O $14) 18... Bxa1 19. Nxa7 O-O 20. Nc6 {Threatens to win with Ba3.} Nd5 (20... Nd7 $16) 21. b5 axb5 22. axb5 {Ba3 is the strong threat.} Bf6 (22... Qa8 $16 23. Qd3 Bf6) 23. e4 $18 Nc7 24. Rd1 $2 ({White should try} 24. e5 $18 Bd8 25. Ba3) 24... Nxb5 $11 {The position is equal.} 25. e5 Be7 $1 {[%cal Re7c5] aiming for ...Bc5.} 26. Nxe7+ Qxe7 27. Be3 Nc7 {Accuracy: White = 78%, Black = 48%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.25"]
[White "Batsiashvili, Nino"]
[Black "Najer, Evgeniy"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2433"]
[BlackElo "2678"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,71,4,7,3,4,9,8,0,0,-2,10,6,6,7,7,0,1,5,19,7,20,19,45,-2,28,32,66,53,75,53,80,73,84,61,58,48,70,61,59,65,51,54,39,50,75,65,79,75,77,79,82,82,94,94,93,77,78,77,77,77,77,77,77,77]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 {A28: English Opening: Four Knights Variation} Bxc3+ (6... Bc5 7. b4 Bb6 8. Na4 Bg4 9. Nxb6 axb6 10. Bb2 Ne7 11. Be2 Ng6 12. g3 c5 13. Nd2 Qd7 {½-½ (89) Gelfand,B (2719)-Yu,Y (2784) Hengshui 2019}) 7. bxc3 O-O 8. g3 {The position is equal.} Bd7 9. Bg2 Qc8 10. Bg5 $146 ({Predecessor:} 10. O-O h6 11. Nh4 g5 12. Qf3 Kg7 13. Nf5+ Bxf5 14. exf5 {1-0 (39) Pap,G (2492)-Kuljasevic,D (2560) Zadar 2011}) 10... Ne8 11. Nh4 Bh3 12. O-O Bxg2 13. Kxg2 f6 14. Be3 Ne7 15. f4 $36 {[%mdl 2048] White is more active.} Qd7 16. Qb3 b6 {Threatening ...exf4.} 17. f5 Rf7 18. Rad1 Nc6 {[%cal Be7c6,Bc6a5,Ba5b3][%mdl 32]} 19. g4 Na5 20. Qa2 b5 {With the idea ...bxc4.} 21. cxb5 Qxb5 22. Nf3 Qb3 23. Qxb3 Nxb3 24. Rb1 Nc5 25. Ne1 Rd7 26. c4 a6 27. Rf2 Rdd8 28. Rfb2 {White is better.} Kf7 29. Kf3 Ke7 30. h4 Nd7 31. Nc2 c5 32. Bd2 {Threatens to win with Ne3.} Rdb8 33. Ne3 Rxb2 34. Rxb2 Rb8 35. Nd5+ Kf7 36. Rxb8 {Accuracy: White = 62%, Black = 54%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.26"]
[White "Lei, Tingjie"]
[Black "Gusain, Himal"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "2505"]
[BlackElo "2407"]
[Annotator "RC"]
[PlyCount "123"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:09:38]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:39]} 4. Ba4 {[%emt 0:00:00]} b5 {[%emt 0:01:28]} 5. Bb3 {[%emt 0:00:07]} Na5 {[%emt 0:00:18]} 6. O-O {[%emt 0:05:02]} d6 {[%emt 0:00:31]} 7. d4 {[%emt 0:04:10]} exd4 {[%emt 0:00:12]} 8. Qxd4 {[%emt 0:09:51]} Bb7 {[%emt 0:08:50]} 9. Bg5 {[%emt 0:05:02]} Ne7 {[%emt 0:03:53]} 10. a4 {[%emt 0:13:15]} f6 {[%emt 0:12:17]} 11. Bh4 {[%emt 0:00:27]} Nxb3 {[%emt 0:08:12]} 12. cxb3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:35]} 13. Qe3 {[%emt 0:02:13]} b4 {[%emt 0:00:26]} 14. Nbd2 {[%emt 0:02:06]} Be7 {[%emt 0:00:16]} 15. Rac1 {[%emt 0:13:04]} Qd7 {[%emt 0:03:43]} 16. Rfd1 {[%emt 0:01:50]} O-O {[%emt 0:00:47]} 17. Nd4 {[%emt 0:06:22]} Na5 {[%emt 0:05:28]} 18. Bg3 {[%emt 0:14:04]} Kh8 {[%emt 0:07:30]} 19. Qd3 {[%emt 0:04:51]} Rac8 {[%emt 0:04:53]} 20. Nf5 {[%emt 0:02:19]} Rfe8 {[%emt 0:00:46]} 21. Ne3 {[%emt 0:00:06]} Nc6 {[%emt 0:03:18]} 22. f3 {[%emt 0:03:04]} Red8 {[%emt 0:03:39]} 23. Ndc4 {[%emt 0:01:33]} Qe8 {[%emt 0:01:16]} 24. Nd5 {[%emt 0:00:38]} Bf8 {[%emt 0:01:19]} 25. Qd2 {[%emt 0:01:13]} Ba8 {[%emt 0:00:59]} 26. Nce3 {[%emt 0:00:10]} Qf7 {[%emt 0:02:15]} 27. Bh4 {[%emt 0:07:39]} Ne5 {[%emt 0:02:42]} 28. Bf2 {[%emt 0:01:47]} a5 {[%emt 0:04:31]} 29. Nc4 {[%emt 0:00:24]} Nc6 {[%emt 0:03:35]} 30. Qf4 {[%emt 0:00:53]} Re8 {[%emt 0:00:59]} 31. Nde3 {[%emt 0:00:19]} Bb7 {[%emt 0:00:32]} 32. Qf5 {[%emt 0:00:20]} Ra8 {[%emt 0:00:23]} 33. Qd5 {[%emt 0:00:59]} Qd7 {[%emt 0:00:21]} 34. Rc2 {[%emt 0:00:49]} Nd8 {[%emt 0:02:04]} 35. Qb5 {[%emt 0:01:21]} Bc6 {[%emt 0:01:42]} 36. Qf5 {[%emt 0:00:04]} Qxf5 {[%emt 0:01:59]} 37. Nxf5 {[%emt 0:00:34]} Bd7 {[%emt 0:00:13]} 38. Nfe3 {[%emt 0:00:56]} Nb7 {[%emt 0:01:16]} 39. Nd5 {[%emt 0:00:08]} Rec8 {[%emt 0:00:36]} 40. Nd2 {[%emt 0:01:35]} Nc5 {[%emt 0:00:10]} 41. Bxc5 {[%emt 0:00:07]} dxc5 {[%emt 0:00:04]} 42. Nc4 {[%emt 0:00:03]} Be6 {[%emt 0:00:53]} 43. Rcd2 {[%emt 0:00:09]} Kg8 {[%emt 0:00:39]} 44. g4 {[%emt 0:00:21]} Ra6 {[%emt 0:02:41]} 45. Kf2 {[%emt 0:00:26]} Kf7 {[%emt 0:01:34]} 46. h3 {[%emt 0:01:25]} g5 {[%emt 0:00:37]} 47. e5 {[%emt 0:01:07]} fxe5 {[%emt 0:00:59]} 48. Nxe5+ {[%emt 0:00:08]} Kg7 {[%emt 0:00:08]} 49. Nc4 {[%emt 0:00:16]} Kf7 {[%emt 0:00:58]} 50. f4 {[%emt 0:00:42]} gxf4 {[%emt 0:00:29]} 51. Nxf4 {[%emt 0:00:06]} Bxc4 {[%emt 0:00:13]} 52. bxc4 {[%emt 0:00:42]} Rf6 {[%emt 0:00:07]} 53. Kg3 {[%emt 0:00:40]} Bd6 {[%emt 0:00:20]} 54. Rf1 {[%emt 0:00:38]} Kg8 {[%emt 0:01:57]} 55. g5 {[%emt 0:00:19]} Rf7 {[%emt 0:00:48]} 56. Rdf2 {[%emt 0:00:14]} Re8 {[%emt 0:00:40]} 57. Kg4 {[%emt 0:00:59]} Re4 {[%emt 0:00:12]} 58. b3 {[%emt 0:00:03]} Kg7 {[%emt 0:00:30]} 59. Rf3 {[%emt 0:00:28]} h5+ {[%emt 0:00:23]} 60. Kg3 {[%emt 0:00:06]} h4+ {[%emt 0:00:30]} 61. Kg4 {[%emt 0:00:08]} Rf8 {[%emt 0:00:48]} 62. R3f2 {[%emt 0:01:38]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.27"]
[White "Radovanovic, Mihajlo"]
[Black "Fang, Yan"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "2500"]
[BlackElo "2424"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:15]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:15]} 3. Nc3 {[%emt 0:00:01]} d5 {[%emt 0:01:24]} 4. d4 {[%emt 0:00:08]} Be7 {[%emt 0:00:06]} 5. Bg5 {[%emt 0:01:42]} O-O {[%emt 0:00:07]} 6. e3 {[%emt 0:00:11]} Nbd7 {[%emt 0:00:40]} 7. Bd3 {[%emt 0:02:54]} dxc4 {[%emt 0:02:26]} 8. Bxc4 {[%emt 0:00:07]} a6 {[%emt 0:05:00]} 9. Bd3 {[%emt 0:10:04]} c5 {[%emt 0:13:01]} 10. O-O {[%emt 0:02:22]} b5 {[%emt 0:02:09]} 11. Qe2 {[%emt 0:04:48]} Bb7 {[%emt 0:03:04]} 12. Rad1 {[%emt 0:01:37]} Nd5 {[%emt 0:19:27]} 13. Bxe7 {[%emt 0:09:11]} Qxe7 {[%emt 0:00:10]} 14. Nxd5 {[%emt 0:01:29]} Bxd5 {[%emt 0:00:10]} 15. Bb1 {[%emt 0:00:18]} Rac8 {[%emt 0:01:46]} 16. Rfe1 {[%emt 0:01:00]} g6 {[%emt 0:13:25]} 17. e4 {[%emt 0:01:43]} Bb7 {[%emt 0:00:46]} 18. Qd2 {[%emt 0:09:28]} cxd4 {[%emt 0:00:23]} 19. Qxd4 {[%emt 0:00:04]} Nc5 {[%emt 0:03:38]} 20. Qb4 {[%emt 0:04:05]} Rc7 {[%emt 0:04:15]} 21. Ne5 {[%emt 0:11:07]} Na4 {[%emt 0:06:36]} 22. Qd2 {[%emt 0:02:41]} Nb6 {[%emt 0:06:00]} 23. b3 {[%emt 0:07:10]} f6 {[%emt 0:10:08]} 24. Qd6 {[%emt 0:00:13]} Qxd6 {[%emt 0:01:22]} 25. Rxd6 {[%emt 0:00:04]} fxe5 {[%emt 0:01:27]} 26. Rxb6 {[%emt 0:00:05]} Kf7 {[%emt 0:01:55]} 27. Kf1 {[%emt 0:02:50]} Rd8 {[%emt 0:01:41]} 28. Ke2 {[%emt 0:00:06]} Ke7 {[%emt 0:00:16]} 29. Rd1 {[%emt 0:01:50]} Rxd1 30. Kxd1 {[%emt 0:00:01]} Bc8 {[%emt 0:01:31]} 31. a4 {[%emt 0:06:20]} bxa4 {[%emt 0:01:00]} 32. bxa4 {[%emt 0:00:01]} Rb7 {[%emt 0:00:08]} 33. Rxb7+ Bxb7 {[%emt 0:00:01]} 34. Bd3 {[%emt 0:05:24]} a5 {[%emt 0:00:58]} 35. f3 {[%emt 0:02:31]} Bc6 {[%emt 0:00:46]} 36. Bc2 {[%emt 0:00:07]} Kd6 {[%emt 0:00:03]} 37. Kd2 {[%emt 0:00:06]} Kc5 {[%emt 0:00:03]} 38. Kc3 {[%emt 0:00:04]} g5 {[%emt 0:00:16]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.28"]
[White "Lou, Yiping"]
[Black "Xu, Minghui"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2489"]
[BlackElo "2401"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:41]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:20]} 3. Nc3 {[%emt 0:00:12]} a6 {[%emt 0:00:27]} 4. e3 {[%emt 0:01:37]} Nf6 {[%emt 0:01:35]} 5. Nf3 {[%emt 0:00:11]} dxc4 {[%emt 0:02:11]} 6. Bxc4 {[%emt 0:01:25]} b5 {[%emt 0:00:39]} 7. Be2 {[%emt 0:00:35]} Bb7 {[%emt 0:03:06]} 8. O-O {[%emt 0:01:51]} c5 {[%emt 0:00:07]} 9. dxc5 {[%emt 0:00:19]} Qxd1 {[%emt 0:03:05]} 10. Rxd1 {[%emt 0:00:04]} Bxc5 {[%emt 0:00:25]} 11. Nd2 {[%emt 0:00:08]} Nc6 {[%emt 0:02:08]} 12. Nde4 {[%emt 0:08:33]} Nxe4 {[%emt 0:02:20]} 13. Nxe4 {[%emt 0:01:02]} Be7 {[%emt 0:00:03]} 14. Nd6+ {[%emt 0:00:41]} Bxd6 {[%emt 0:00:07]} 15. Rxd6 {[%emt 0:00:03]} Ke7 {[%emt 0:03:54]} 16. Rd1 {[%emt 0:00:30]} Rhd8 {[%emt 0:00:41]} 17. Bd2 {[%emt 0:02:08]} Rd7 {[%emt 0:03:30]} 18. Kf1 {[%emt 0:05:20]} Rad8 {[%emt 0:02:31]} 19. Bc3 {[%emt 0:05:13]} Rxd1+ {[%emt 0:01:34]} 20. Bxd1 {[%emt 0:00:07]} f6 {[%emt 0:03:27]} 21. Bf3 {[%emt 0:03:07]} Rb8 {[%emt 0:09:03]} 22. Rc1 {[%emt 0:03:55]} Kd7 {[%emt 0:08:45]} 23. Be4 {[%emt 0:05:16]} b4 {[%emt 0:09:55]} 24. Bd2 {[%emt 0:02:25]} Ne5 {[%emt 0:01:04]} 25. Bb1 {[%emt 0:07:10]} Bc6 {[%emt 0:04:47]} 26. Rd1 {[%emt 0:05:16]} Kc7 {[%emt 0:02:36]} 27. Rc1 {[%emt 0:09:51]} Kd7 {[%emt 0:00:31]} 28. Be1 {[%emt 0:00:47]} h6 {[%emt 0:04:41]} 29. Kg1 {[%emt 0:03:53]} a5 {[%emt 0:02:52]} 30. f3 {[%emt 0:02:09]} Bb5 {[%emt 0:04:53]} 31. Bg3 {[%emt 0:03:56]} Rc8 {[%emt 0:00:28]} 32. Rxc8 {[%emt 0:04:10]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.29"]
[White "Peng, Xiongjian"]
[Black "Zhao, Chenxi"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2467"]
[BlackElo "2400"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:12]} Bg7 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:11]} O-O {[%emt 0:00:00]} 5. O-O {[%emt 0:00:11]} c6 {[%emt 0:00:07]} 6. b3 {[%emt 0:01:11]} d6 {[%emt 0:04:14]} 7. Bb2 {[%emt 0:00:07]} Qa5 {[%emt 0:00:18]} 8. Nbd2 {[%emt 0:00:46]} Qh5 {[%emt 0:00:11]} 9. h4 {[%emt 0:03:13]} c5 {[%emt 0:02:00]} 10. c4 {[%emt 0:02:01]} cxd4 {[%emt 0:01:44]} 11. Nxd4 {[%emt 0:00:36]} Na6 {[%emt 0:01:30]} 12. Re1 {[%emt 0:03:26]} Rd8 {[%emt 0:07:11]} 13. Nf1 {[%emt 0:01:01]} d5 {[%emt 0:06:18]} 14. cxd5 {[%emt 0:00:40]} Nxd5 {[%emt 0:00:59]} 15. e4 {[%emt 0:01:39]} Ndb4 {[%emt 0:03:14]} 16. e5 {[%emt 0:11:30]} Qxd1 {[%emt 0:08:27]} 17. Raxd1 {[%emt 0:01:38]} Nxa2 {[%emt 0:07:07]} 18. f4 {[%emt 0:03:11]} N2b4 {[%emt 0:01:44]} 19. Ne3 {[%emt 0:01:20]} Rb8 {[%emt 0:06:17]} 20. Ba3 {[%emt 0:05:17]} f6 {[%emt 0:02:48]} 21. e6 {[%emt 0:11:59]} f5 {[%emt 0:10:54]} 22. Ndxf5 {[%emt 0:09:09]} Rxd1 {[%emt 0:05:48]} 23. Nxe7+ {[%emt 0:01:26]} Kf8 {[%emt 0:00:06]} 24. Rxd1 {[%emt 0:00:45]} Kxe7 {[%emt 0:00:07]} 25. Nd5+ {[%emt 0:00:53]} Ke8 {[%emt 0:00:05]} 26. Nxb4 {[%emt 0:07:04]} Nxb4 {[%emt 0:01:13]} 27. Bxb4 {[%emt 0:00:06]} Bxe6 {[%emt 0:00:05]} 28. Rc1 {[%emt 0:00:04]} Rc8 {[%emt 0:00:46]} 29. Re1 {[%emt 0:02:10]} Kf7 {[%emt 0:04:13]} 30. Rxe6 {[%emt 0:00:10]} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.30"]
[White "Lin, Yi"]
[Black "Wang, Yiye"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2406"]
[BlackElo "2440"]
[Annotator "NA"]
[PlyCount "48"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:14]} 3. g3 {[%emt 0:00:04]} d5 {[%emt 0:00:24]} 4. Nf3 {[%emt 0:00:12]} Be7 {[%emt 0:00:37]} 5. Bg2 {[%emt 0:00:12]} O-O {[%emt 0:00:27]} 6. O-O {[%emt 0:00:46]} dxc4 {[%emt 0:01:07]} 7. Qc2 {[%emt 0:01:07]} b6 {[%emt 0:02:50]} 8. Ne5 {[%emt 0:04:29]} Qxd4 {[%emt 0:02:59]} 9. Bxa8 {[%emt 0:03:55]} Qxe5 {[%emt 0:00:09]} 10. Bf3 {[%emt 0:00:58]} Nd5 {[%emt 0:03:21]} 11. Qxc4 {[%emt 0:02:11]} Ba6 {[%emt 0:01:08]} 12. Qb3 {[%emt 0:04:34]} Nc6 {[%emt 0:14:44]} 13. Qa4 {[%emt 0:04:17]} Bb7 {[%emt 0:05:56]} 14. Rd1 {[%emt 0:05:59]} Bc5 {[%emt 0:05:49]} 15. Nc3 {[%emt 0:05:30]} Nd4 {[%emt 0:07:04]} 16. Bxd5 {[%emt 0:03:26]} exd5 {[%emt 0:01:13]} 17. Be3 {[%emt 0:03:16]} Nxe2+ {[%emt 0:10:58]} 18. Nxe2 {[%emt 0:00:17]} Bxe3 {[%emt 0:00:07]} 19. fxe3 {[%emt 0:01:26]} Qxe3+ {[%emt 0:00:08]} 20. Kf1 {[%emt 0:00:06]} Re8 {[%emt 0:00:35]} 21. Re1 {[%emt 0:04:50]} Qf3+ {[%emt 0:02:11]} 22. Kg1 {[%emt 0:00:06]} Qe3+ {[%emt 0:02:13]} 23. Kf1 {[%emt 0:00:06]} Qf3+ {[%emt 0:03:26]} 24. Kg1 {[%emt 0:00:05]} Qe3+ {[%emt 0:01:05]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.31"]
[White "Xie, Jianjun"]
[Black "Yeoh, Li Tian"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2417"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,120,26,0,2,5,23,19,34,27,29,25,64,25,14,23,25,8,9,0,18,18,8,29,19,5,21,33,58,58,39,43,55,33,15,32,43,44,41,29,17,19,14,26,35,14,52,41,45,50,71,71,104,71,71,52,71,22,35,0,71,0,0,-37,-46,-69,-18,-124,-125,-218,-179,-209,-212,-194,-186,-192,-191,-172,-191,-167,-118,-157,-118,-126,-94,-211,-125,-254,-168,-189,-153,-155,-157,-647,-643,-686,-681,-1256,-1235,-1463,-1065,-1537,-1616,-12847,-11204,-12661,-11359,-4947,-1398]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 a6 7. a4 Nc6 8. d5 Nb4 {B08: Pirc Defence: Classical System} (8... Nb8 9. Bd3 e6 10. dxe6 Bxe6 11. Nd4 d5 12. O-O Nc6 13. Nxc6 bxc6 14. Bd4 dxe4 15. Bxe4 Nxe4 16. Bxg7 Qxd1 17. Rfxd1 Nxf2 18. Bxf8 Nxd1 19. Rxd1 Kxf8 {0-1 (59) Andreikin,D (2712)-Artemiev,V (2697) Moscow 2018}) 9. Bc4 a5 10. O-O c6 $146 {The position is equal.} ({Predecessor:} 10... e5 11. Re1 h6 12. Qd2 Kh7 13. Rad1 Ng8 14. Nh2 f5 15. exf5 Bxf5 16. Bb3 {1-0 (39) Zhigalko,S (2604)-Tukhaev,A (2527) St Petersburg 2018}) 11. Re1 Qc7 12. Bb3 e5 13. dxe6 Bxe6 14. Bxe6 fxe6 15. e5 dxe5 16. Ng5 Rfe8 (16... Rad8 $5 {[%cal Rd8d1]} 17. Qe2 Rfe8 $11) 17. Nce4 Nfd5 18. Bc5 {And now c3 would win.} Rad8 $1 19. Qe2 b6 {White must now prevent ...Nf4.} (19... Nf4 $5 20. Qc4 $8 Nbd5 $11) 20. Bxb4 axb4 21. Qg4 Qe7 22. a5 {[%mdl 1024] White has compensation.} b5 23. g3 h6 24. Nf3 Qf8 {Hoping for ...h5.} 25. Kg2 Qf5 26. Nh4 {[%mdl 64] Double Attack} Qxg4 27. hxg4 g5 28. Nf3 Ra8 29. Nfd2 Bf8 30. Nb3 Kf7 31. Nec5 Bg7 32. Nd3 Ke7 33. Nbc5 Kd6 34. f3 Ra7 35. Ne4+ Kc7 36. Nec5 Kd6 $1 37. a6 ({White should try} 37. Re4 $16) 37... Kc7 $11 38. Nb7 Kb6 39. Ndc5 Re7 (39... Nf6 $1 $15) 40. Re4 (40. Nd3 $11) 40... Nc7 $1 $17 41. b3 (41. Ree1 $17) 41... Nxa6 $19 42. Rxa6+ Rxa6 43. Nxa6 Kxa6 {[%mdl 4096] Endgame KRB-KRN} 44. Nc5+ Kb6 45. Nd3 c5 46. Nxe5 Kc7 47. Ng6 Re8 48. f4 Kd6 49. f5 (49. Kf3 $17) 49... Kd5 ({Black should play} 49... e5 $19 50. Kf1 Kd5) 50. Kf3 (50. Re2 $17) 50... Bf6 51. Re1 c4 52. Rd1+ Kc5 53. Re1 $2 {[#]} (53. fxe6 $17 Rxe6 54. Nf8) 53... Kd4 $1 {Black is clearly winning.} 54. fxe6 {[#]} Kc3 $1 {[%csl LRb3,LRc2]} 55. Re4 Kxc2 56. bxc4 b3 57. Re2+ Kd1 58. cxb5 b2 59. Rxb2 Bxb2 60. e7 Bf6 {Accuracy: White = 34%, Black = 69%.} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.32"]
[White "Xu, Jun"]
[Black "Gan-Erdene, Sugar"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2477"]
[BlackElo "2408"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:01]} d6 {[%emt 0:00:00]} 5. Be2 {[%emt 0:00:14]} O-O {[%emt 0:00:03]} 6. Nf3 {[%emt 0:00:03]} Na6 {[%emt 0:00:47]} 7. O-O {[%emt 0:00:43]} e5 {[%emt 0:00:05]} 8. Be3 {[%emt 0:00:05]} Ng4 {[%emt 0:00:05]} 9. Bg5 {[%emt 0:01:09]} Qe8 {[%emt 0:00:36]} 10. dxe5 {[%emt 0:04:59]} Nxe5 {[%emt 0:00:00]} 11. Nd4 {[%emt 0:07:04]} Nc6 {[%emt 0:00:04]} 12. Ndb5 {[%emt 0:01:25]} f5 {[%emt 0:00:22]} 13. exf5 {[%emt 0:04:55]} Bxf5 {[%emt 0:00:04]} 14. Re1 {[%emt 0:02:29]} Qd7 {[%emt 0:03:06]} 15. Bf3 {[%emt 0:04:14]} Rae8 {[%emt 0:00:26]} 16. Qd2 {[%emt 0:01:08]} Nab4 {[%emt 0:05:39]} 17. Nd5 {[%emt 0:04:58]} Nxd5 {[%emt 0:04:06]} 18. cxd5 {[%emt 0:07:07]} Ne5 {[%emt 0:01:30]} 19. Be2 {[%emt 0:00:08]} Nf7 {[%emt 0:22:05]} 20. Be3 {[%emt 0:01:01]} c6 {[%emt 0:01:47]} 21. dxc6 {[%emt 0:01:01]} bxc6 {[%emt 0:00:04]} 22. Nd4 {[%emt 0:00:22]} Be4 {[%emt 0:00:11]} 23. Bc4 {[%emt 0:06:33]} Kh8 {[%emt 0:21:04]} 24. f3 {[%emt 0:01:56]} Ne5 {[%emt 0:06:32]} 25. Bb3 {[%emt 0:03:32]} Bxf3 {[%emt 0:02:11]} 26. Nxf3 {[%emt 0:15:16]} Rxf3 {[%emt 0:00:17]} 27. Bf4 {[%emt 0:02:00]} Rd3 {[%emt 0:01:55]} 28. Qc2 {[%emt 0:02:58]} Rd4 {[%emt 0:02:29]} 29. Bg3 {[%emt 0:00:36]} d5 {[%emt 0:04:01]} 30. Re3 {[%emt 0:03:35]} Nc4 {[%emt 0:08:50]} 31. Rxe8+ {[%emt 0:00:51]} Qxe8 {[%emt 0:00:04]} 32. Re1 {[%emt 0:10:56]} Qd7 {[%emt 0:06:11]} 33. Bxc4 {[%emt 0:02:42]} Rxc4 {[%emt 0:00:30]} 34. Qb3 {[%emt 0:00:02]} h6 {[%emt 0:01:27]} 35. Be5 {[%emt 0:02:52]} Kh7 {[%emt 0:05:01]} 36. Bxg7 {[%emt 0:01:58]} Qxg7 {[%emt 0:00:04]} 37. Qa3 {[%emt 0:01:58]} c5 {[%emt 0:02:28]} 38. Qf3 {[%emt 0:00:50]} Rd4 {[%emt 0:00:41]} 39. Re6 {[%emt 0:03:57]} c4 {[%emt 0:03:08]} 40. h3 {[%emt 0:01:40]} Rd2 {[%emt 0:01:25]} 41. Rf6 {[%emt 0:01:20]} Kg8 {[%emt 0:00:20]} 42. Qf4 {[%emt 0:00:04]} Rxb2 {[%emt 0:00:40]} 43. Qe5 {[%emt 0:00:33]} Rb1+ {[%emt 0:00:25]} 44. Kh2 {[%emt 0:00:30]} Rb7 {[%emt 0:00:31]} 45. Qxd5+ {[%emt 0:00:22]} Kh7 {[%emt 0:00:03]} 46. Rc6 {[%emt 0:00:34]} Rd7 {[%emt 0:00:24]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.33"]
[White "Li, Yankai"]
[Black "Fang, Yuxiang"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2439"]
[BlackElo "2476"]
[Annotator "ChessBase"]
[PlyCount "40"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:03:01]} d5 {[%emt 0:01:22]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:01:13]} 3. cxd5 {[%emt 0:01:06]} cxd5 {[%emt 0:00:22]} 4. Nc3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:39]} 5. Bf4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:43]} 6. Nf3 {[%emt 0:06:14]} Bf5 {[%emt 0:05:21]} 7. e3 {[%emt 0:00:05]} e6 {[%emt 0:00:13]} 8. Bd3 {[%emt 0:00:03]} Bxd3 {[%emt 0:00:40]} 9. Qxd3 {[%emt 0:00:04]} Bd6 {[%emt 0:00:11]} 10. Bxd6 {[%emt 0:00:05]} Qxd6 {[%emt 0:00:07]} 11. O-O {[%emt 0:00:04]} O-O {[%emt 0:00:18]} 12. a3 {[%emt 0:00:03]} Rfc8 {[%emt 0:01:40]} 13. Rac1 {[%emt 0:00:30]} h6 {[%emt 0:02:35]} 14. Nb5 {[%emt 0:00:50]} Qb8 {[%emt 0:00:28]} 15. Nc3 {[%emt 0:00:05]} Qd6 {[%emt 0:00:03]} 16. Nb5 {[%emt 0:00:04]} Qb8 {[%emt 0:00:07]} 17. Nc3 {[%emt 0:00:03]} Qd6 {[%emt 0:00:03]} 18. Nb5 {[%emt 0:00:02]} Qb8 {[%emt 0:00:06]} 19. Nc3 {[%emt 0:00:01]} Qd6 {[%emt 0:00:03]} 20. Nb5 {[%emt 0:00:02]} Qb8 {[%emt 0:00:04]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.34"]
[White "Liu, Guanchu"]
[Black "Lin, Weiguo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2449"]
[BlackElo "2408"]
[Annotator "NA"]
[PlyCount "102"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:03:32]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:35]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:22]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:10]} a6 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:32]} e5 {[%emt 0:00:06]} 7. Nb3 {[%emt 0:00:29]} Be6 {[%emt 0:01:46]} 8. Qd2 {[%emt 0:00:09]} Be7 {[%emt 0:01:26]} 9. O-O-O {[%emt 0:00:13]} Nbd7 {[%emt 0:03:16]} 10. f4 {[%emt 0:00:09]} Ng4 {[%emt 0:04:08]} 11. g3 {[%emt 0:00:22]} Nxe3 {[%emt 0:01:00]} 12. Qxe3 {[%emt 0:00:13]} O-O {[%emt 0:10:47]} 13. Kb1 {[%emt 0:01:00]} b5 {[%emt 0:18:21]} 14. f5 {[%emt 0:01:51]} Bxb3 {[%emt 0:01:06]} 15. cxb3 {[%emt 0:00:13]} Nb6 {[%emt 0:06:18]} 16. h4 {[%emt 0:01:43]} Qc7 {[%emt 0:02:18]} 17. g4 {[%emt 0:15:51]} Rfc8 {[%emt 0:00:36]} 18. Bd3 {[%emt 0:00:24]} b4 {[%emt 0:01:46]} 19. Nd5 {[%emt 0:02:44]} Nxd5 {[%emt 0:00:02]} 20. exd5 {[%emt 0:00:09]} Qc5 {[%emt 0:10:10]} 21. Qe4 {[%emt 0:01:48]} Qd4 {[%emt 0:03:42]} 22. Qe2 {[%emt 0:02:59]} e4 {[%emt 0:12:36]} 23. Bxe4 {[%emt 0:00:48]} Qe5 {[%emt 0:00:02]} 24. g5 {[%emt 0:00:25]} Re8 {[%emt 0:00:10]} 25. Rhe1 {[%emt 0:05:50]} Qg3 {[%emt 0:02:20]} 26. Rg1 {[%emt 0:21:08]} Qe5 {[%emt 0:04:38]} 27. Rde1 {[%emt 0:00:13]} Qd4 {[%emt 0:01:02]} 28. f6 {[%emt 0:06:02]} Bf8 {[%emt 0:00:18]} 29. Qc2 {[%emt 0:00:07]} Rac8 {[%emt 0:02:41]} 30. Qd3 {[%emt 0:03:49]} Qxd3+ {[%emt 0:02:09]} 31. Bxd3 {[%emt 0:00:09]} a5 {[%emt 0:00:12]} 32. Bc4 {[%emt 0:06:26]} Re5 {[%emt 0:00:28]} 33. Rxe5 {[%emt 0:05:36]} dxe5 {[%emt 0:01:51]} 34. Kc2 {[%emt 0:00:07]} Bd6 {[%emt 0:00:44]} 35. Kd3 {[%emt 0:00:48]} g6 {[%emt 0:01:49]} 36. Bb5 {[%emt 0:02:12]} Rc5 {[%emt 0:02:25]} 37. Bc6 {[%emt 0:01:05]} h6 {[%emt 0:00:03]} 38. a3 {[%emt 0:01:29]} e4+ {[%emt 0:00:34]} 39. Kxe4 {[%emt 0:00:11]} Rc2 {[%emt 0:00:01]} 40. axb4 {[%emt 0:01:24]} Bxb4 {[%emt 0:00:11]} 41. h5 {[%emt 0:01:58]} Bc5 {[%emt 0:01:23]} 42. Rg3 {[%emt 0:00:15]} Bd6 {[%emt 0:00:16]} 43. Rc3 {[%emt 0:00:12]} Re2+ {[%emt 0:01:39]} 44. Kf3 {[%emt 0:06:49]} Re5 {[%emt 0:00:38]} 45. hxg6 {[%emt 0:00:13]} Rxg5 {[%emt 0:00:49]} 46. Bd7 {[%emt 0:00:05]} Rxg6 {[%emt 0:00:35]} 47. Rc8+ {[%emt 0:00:03]} Bf8 {[%emt 0:00:16]} 48. Rc6 {[%emt 0:00:39]} h5 {[%emt 0:00:31]} 49. Bf5 {[%emt 0:00:13]} Rg1 {[%emt 0:05:28]} 50. d6 {[%emt 0:01:51]} Rf1+ {[%emt 0:00:02]} 51. Ke4 {[%emt 0:00:07]} Re1+ {[%emt 0:00:08]} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.35"]
[White "Munkhgal, Gombosuren"]
[Black "Setyaki, Azarya Jodi"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2442"]
[BlackElo "2409"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:04:29]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:07]} 3. Bg5 {[%emt 0:00:00]} Bg7 {[%emt 0:00:06]} 4. Nbd2 {[%emt 0:00:00]} O-O {[%emt 0:00:06]} 5. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:11]} 6. Bd3 {[%emt 0:00:26]} dxe4 {[%emt 0:03:39]} 7. Nxe4 {[%emt 0:00:07]} Nxe4 {[%emt 0:00:22]} 8. Bxe4 {[%emt 0:00:04]} c5 {[%emt 0:00:45]} 9. c3 {[%emt 0:04:05]} cxd4 {[%emt 0:02:55]} 10. Nxd4 {[%emt 0:01:40]} Qc7 {[%emt 0:01:06]} 11. Be3 {[%emt 0:12:48]} a6 {[%emt 0:05:03]} 12. O-O {[%emt 0:19:31]} Nd7 {[%emt 0:04:46]} 13. a4 {[%emt 0:07:08]} Nb6 {[%emt 0:01:07]} 14. Qb3 {[%emt 0:14:26]} Nc4 {[%emt 0:01:19]} 15. Bc1 {[%emt 0:08:16]} Rb8 {[%emt 0:05:23]} 16. Bd5 {[%emt 0:05:52]} Nb6 {[%emt 0:08:23]} 17. Bf3 {[%emt 0:00:06]} e5 {[%emt 0:00:09]} 18. a5 {[%emt 0:00:16]} Nd7 {[%emt 0:03:18]} 19. Nc2 {[%emt 0:00:33]} Nc5 {[%emt 0:00:13]} 20. Qa3 {[%emt 0:01:55]} Be6 {[%emt 0:00:54]} 21. Be3 {[%emt 0:00:24]} Rfc8 {[%emt 0:01:33]} 22. Nb4 {[%emt 0:04:46]} e4 {[%emt 0:01:02]} 23. Be2 {[%emt 0:02:00]} Bf8 {[%emt 0:05:18]} 24. g3 {[%emt 0:01:32]} Rd8 {[%emt 0:01:28]} 25. Bf4 {[%emt 0:01:49]} Bd6 {[%emt 0:00:07]} 26. Bxd6 {[%emt 0:00:13]} Rxd6 {[%emt 0:00:07]} 27. Rad1 {[%emt 0:00:32]} Rbd8 {[%emt 0:00:06]} 28. Nc2 {[%emt 0:05:15]} Nb3 {[%emt 0:06:44]} 29. Rxd6 {[%emt 0:06:18]} Rxd6 {[%emt 0:02:43]} 30. Rd1 {[%emt 0:00:07]} Rxd1+ {[%emt 0:01:29]} 31. Bxd1 {[%emt 0:00:01]} Nxa5 {[%emt 0:00:25]} 32. Nd4 {[%emt 0:00:14]} Bd5 {[%emt 0:00:53]} 33. Be2 {[%emt 0:00:42]} Nc6 {[%emt 0:01:16]} 34. Qc5 {[%emt 0:01:33]} Qd7 {[%emt 0:01:40]} 35. Nc2 {[%emt 0:01:32]} Be6 {[%emt 0:01:24]} 36. Ne3 {[%emt 0:02:18]} Qd2 {[%emt 0:03:42]} 37. Bxa6 {[%emt 0:00:28]} Qxb2 {[%emt 0:04:41]} 38. Kg2 {[%emt 0:00:14]} h5 {[%emt 0:08:15]} 39. Bb5 {[%emt 0:00:14]} Na5 {[%emt 0:02:12]} 40. Bd7 {[%emt 0:01:24]} Bxd7 {[%emt 0:02:03]} 41. Qxa5 {[%emt 0:00:00]} Be6 {[%emt 0:00:33]} 42. Qd8+ {[%emt 0:00:58]} Kh7 {[%emt 0:00:16]} 43. Nd5 {[%emt 0:00:51]} e3 {[%emt 0:11:43]} 44. Nf6+ Kg7 {[%emt 0:00:01]} 45. Nxh5+ {[%emt 0:00:18]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.03"]
[Round "6.36"]
[White "Raja Harshit"]
[Black "Li, Shilong"]
[Result "1/2-1/2"]
[ECO "B62"]
[WhiteElo "2434"]
[BlackElo "2457"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:12]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:01]} 6. Bg5 {[%emt 0:00:11]} e6 {[%emt 0:00:16]} 7. Qd3 {[%emt 0:00:22]} Be7 {[%emt 0:03:29]} 8. O-O-O {[%emt 0:00:20]} O-O {[%emt 0:00:40]} 9. h4 {[%emt 0:01:57]} Qb6 {[%emt 0:34:04]} 10. Nxc6 {[%emt 0:19:01]} bxc6 {[%emt 0:00:19]} 11. Qg3 {[%emt 0:07:10]} Rb8 {[%emt 0:19:08]} 12. b3 {[%emt 0:00:10]} Qa5 {[%emt 0:01:07]} 13. h5 {[%emt 0:05:23]} Rb7 {[%emt 0:07:09]} 14. Rh3 {[%emt 0:04:58]} e5 {[%emt 0:06:12]} 15. h6 {[%emt 0:20:27]} Bxh3 {[%emt 0:07:29]} 16. hxg7 {[%emt 0:00:06]} Rd8 {[%emt 0:02:15]} 17. Qxh3 {[%emt 0:01:48]} d5 {[%emt 0:00:36]} 18. Be2 {[%emt 0:20:55]} Qa3+ {[%emt 0:10:05]} 19. Kb1 {[%emt 0:01:09]} d4 {[%emt 0:00:08]} 20. Na4 {[%emt 0:04:27]} Qxa4 {[%emt 0:01:01]} 21. Rh1 {[%emt 0:00:05]} d3 {[%emt 0:00:09]} 22. Bxd3 {[%emt 0:02:20]} h5 {[%emt 0:02:13]} 23. Qf5 {[%emt 0:01:25]} Rxd3 {[%emt 0:01:19]} 24. Bxf6 {[%emt 0:03:30]} Bxf6 {[%emt 0:00:46]} 25. Qxf6 {[%emt 0:02:29]} Qd4 {[%emt 0:03:27]} 26. Qh6 {[%emt 0:00:35]} Rd1+ {[%emt 0:00:14]} 27. Rxd1 {[%emt 0:00:04]} Qxd1+ {[%emt 0:00:02]} 28. Kb2 {[%emt 0:00:04]} Qd4+ {[%emt 0:00:03]} 29. Kb1 {[%emt 0:00:24]} Qd1+ {[%emt 0:00:34]} 1/2-1/2

