[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.1"]
[White "Ganguly, Surya Shekhar"]
[Black "Vallejo Pons, Francisco"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2638"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,72,0,0,29,0,10,0,0,-33,33,-16,0,-7,-7,-7,-11,-5,-5,-12,-12,-7,0,-4,-7,-53,-39,-59,-50,-58,-43,-59,-62,-111,-112,-110,-110,-157,-157,-157,-156,-154,-161,-137,-114,-154,-140,-137,-139,-176,-38,-44,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3 e6 9. Be2 Nbd7 10. a4 b6 11. O-O Bb7 12. f3 Be7 {B84: Sicilian Scheveningen: 6 Be2 a6, lines without early Be3} 13. Qe1 (13. Bc4 $5 {[%cal Rc4e6]}) (13. Qd2 O-O 14. Rfd1 Qc7 15. Bf1 Rac8 16. Qf2 Qb8 17. Qg3 Kh8 18. Qh3 Rg8 19. g4 g5 20. Qg3 Ne5 21. Rd2 d5 22. exd5 Rxc3 23. bxc3 Nxd5 24. Qf2 Bc5 25. Rd3 Nxd3 26. Bxd3 Nxe3 {0-1 (24) Toma,K (2312)-Bauer,C (2632) Reading 2017}) 13... Qc7 14. Qf2 O-O {The position is equal.} 15. Rfd1 Rfc8 (15... d5 $15) 16. Nb3 h6 $146 ({Predecessor:} 16... Nc5 17. Nxc5 bxc5 18. a5 d5 {1-0 (40) Bondar,L (2023)-Sasu Ducsoara,A (2170) Kamena Vourla 2012}) 17. Kh1 d5 18. exd5 Bxd5 19. Nxd5 Nxd5 20. c3 Nxe3 21. Qxe3 Nf6 22. Bd3 Rd8 23. Bc2 h5 24. g3 Rxd1+ 25. Rxd1 b5 26. axb5 axb5 27. Ra1 Rxa1+ 28. Nxa1 {[#]} h4 $1 {[%mdl 512]} 29. gxh4 Qc4 30. Bd3 Qxh4 31. Nc2 Bd6 {[%csl Gd6][%cal Rh4h2]} 32. Qd2 Qh5 33. Nd4 Be5 ({Resist} 33... e5 34. Nf5 $17) 34. Qf2 g6 35. Be2 Bxd4 (35... Qg5 $19 {Hoping for ...Qc1+.} 36. Bf1 {[#]} b4 $1 {[%mdl 512]} 37. cxb4 Qf4) 36. Qxd4 $15 Kg7 {Accuracy: White = 32%, Black = 52%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.2"]
[White "Anton Guijarro, David"]
[Black "Amin, Bassem"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2678"]
[BlackElo "2707"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,61,39,46,36,38,39,30,42,45,48,20,52,25,33,24,56,37,30,24,31,29,42,45,39,43,53,2,6,4,33,17,23,-27,-21,-23,-22,-20,-28,-25,-13,-37,-13,-28,-20,-22,-3,-4,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c6 7. Nf3 Na6 {E90: King's Indian: Classical: Early deviations and 6 h3} 8. Bd3 (8. Rc1 e5 9. d5 cxd5 10. cxd5 Ne8 11. g4 Kh8 12. Be2 f5 13. gxf5 gxf5 14. exf5 Bxf5 15. Ng5 {1-0 (36) Nepomniachtchi,I (2751)-Adhiban,B (2677) Tbilisi 2017}) 8... e5 9. d5 Nh5 {White has an edge.} 10. O-O Nf4 11. Bc2 $146 ({Predecessor:} 11. a3 f5 12. Bxf4 exf4 13. exf5 gxf5 14. Qd2 Nc5 {1-0 (42) Bryakin,M (2426)-Kryakvin,D (2588) Moscow 2019}) 11... Qf6 12. Kh2 Bd7 13. a3 Rfc8 14. Ng1 (14. Rh1 $5 {[%cal Rg2g3]}) 14... cxd5 15. cxd5 Qd8 16. Rc1 b5 17. g3 Nh5 $1 18. Bd3 Qe8 19. Qe2 (19. Be2 $14) 19... Nc7 $11 20. Rc2 f5 21. Rfc1 Rcb8 22. Nb1 Nxd5 $1 23. exd5 {Qe1 is the strong threat.} e4 24. Bxe4 fxe4 25. Qd2 a5 26. Bd4 Nf6 27. Ne2 b4 28. Nf4 {The position is equal.} g5 29. Ne6 $1 {[%cal Re6g7]} Bxe6 30. dxe6 Qxe6 31. Qxg5 {Accuracy: White = 59%, Black = 56%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.3"]
[White "Yu, Yangyi"]
[Black "Parligras, Mircea-Emilian"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2736"]
[BlackElo "2638"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,107,-6,-10,4,0,0,0,5,2,7,-9,0,-35,32,29,61,54,55,56,93,66,74,62,54,66,77,62,59,67,66,66,67,62,112,122,110,112,118,125,122,120,115,113,119,116,120,114,119,117,116,92,107,100,104,82,145,135,135,147,158,159,159,161,160,132,137,143,164,129,122,131,224,233,299,298,358,369,325,332,383,341,593,591,587,590,554,510,29995,29981,29981,29982]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qc2 Bb7 6. a3 Bxc3+ 7. Qxc3 O-O 8. Bg5 d6 9. Nd2 Nbd7 10. f3 Rc8 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} 11. e3 c5 12. Be2 h6 {The position is equal.} 13. Bh4 d5 14. dxc5 Rxc5 15. b4 Rc8 (15... Rc6 $15) 16. Qb2 $14 {[#]} Qc7 $146 ({Predecessor:} 16... Qe7 17. O-O Rfd8 18. Rac1 Nf8 19. cxd5 exd5 20. Rxc8 Rxc8 {½-½ (99) Gajewski,G (2615)-Socko,B (2590) Warsaw 2017}) 17. Bg3 $36 {[%mdl 2048] White has the initiative.} Qd8 18. O-O Nh5 19. Bf2 Qf6 20. Qxf6 Nhxf6 21. Rfc1 Ne5 22. cxd5 Nxd5 23. Bg3 Ng6 24. Nc4 Ba6 25. Kf2 Rfd8 {[#]} 26. Nxb6 $1 {[%mdl 576] Discovered Attack} Rxc1 (26... axb6 27. Bxa6) 27. Rxc1 Bxe2 28. Nxd5 Bb5 29. Nc3 Rc8 30. Bd6 a6 31. e4 Rc6 32. Bc5 Ne5 {Hoping for ...Nd3+.} 33. Rc2 Bc4 34. Ne2 {And now Nd4 would win.} Bb3 35. Rd2 Rc8 36. Rd4 f6 (36... g5 $142) 37. Nc1 $16 Ba4 38. Rd6 Rc6 39. Rd8+ Kh7 40. Ne2 Rc7 41. Nf4 Bb3 42. Re8 a5 43. Kg3 axb4 44. axb4 Rc6 (44... Rb7 $16 45. Nxe6 Bxe6) 45. h4 $18 Bc4 {[#]} 46. h5 $1 g5 47. hxg6+ Nxg6 {[#]} 48. Nh5 $1 f5 49. Rd8 {aiming for Rd7+.} Ne5 $2 (49... f4+ {was necessary.} 50. Nxf4 Nxf4) 50. Bd4 Nd3 {Now ...e5 and Black clings on.} 51. Rd7+ Kg8 {If Black can now play ...e5 this consolidates a bit.} 52. Bg7 {[%cal Rh5f6]} Kh7 (52... e5 $18 53. Nf6+ Rxf6 54. Bxf6 fxe4 55. fxe4 Bb5) 53. Bf6+ Kg8 54. Rg7+ {Accuracy: White = 85%, Black = 51%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.4"]
[White "Wei, Yi"]
[Black "Narayanan.S.L"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2737"]
[BlackElo "2616"]
[Annotator "RC"]
[PlyCount "151"]
[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 0:03:53]} 2. Bg5 {[%emt 0:00:00]} d5 {[%emt 0:01:02]} 3. e3 {[%emt 0:00:02]} c5 {[%emt 0:00:53]} 4. c3 {[%emt 0:00:48]} Nc6 {[%emt 0:00:55]} 5. Nd2 {[%emt 0:00:32]} Qb6 {[%emt 0:05:13]} 6. Qc2 {[%emt 0:26:34]} g6 {[%emt 0:07:22]} 7. dxc5 {[%emt 0:07:52]} Qxc5 {[%emt 0:00:11]} 8. Bxf6 {[%emt 0:00:21]} exf6 {[%emt 0:00:04]} 9. Rd1 {[%emt 0:07:16]} Be6 {[%emt 0:03:32]} 10. Nb3 {[%emt 0:06:55]} Qb6 {[%emt 0:00:16]} 11. Ne2 {[%emt 0:02:44]} Bh6 {[%emt 0:10:13]} 12. Ned4 {[%emt 0:00:19]} f5 {[%emt 0:00:43]} 13. g3 {[%emt 0:00:44]} O-O {[%emt 0:02:24]} 14. Bg2 {[%emt 0:00:36]} Rac8 {[%emt 0:00:25]} 15. O-O {[%emt 0:00:18]} Rfd8 {[%emt 0:00:35]} 16. Ne2 {[%emt 0:06:26]} Ne5 {[%emt 0:11:37]} 17. Rd4 {[%emt 0:04:25]} Nc4 {[%emt 0:11:04]} 18. Nf4 {[%emt 0:03:31]} Bxf4 {[%emt 0:01:47]} 19. exf4 {[%emt 0:02:23]} a5 {[%emt 0:00:16]} 20. a4 {[%emt 0:00:53]} Bd7 {[%emt 0:08:30]} 21. Ra1 {[%emt 0:02:05]} Bc6 {[%emt 0:00:12]} 22. Ra2 {[%emt 0:04:14]} Re8 {[%emt 0:00:26]} 23. Rd1 {[%emt 0:00:15]} Rc7 {[%emt 0:01:39]} 24. Nd4 {[%emt 0:00:14]} Rce7 {[%emt 0:00:31]} 25. Bf1 {[%emt 0:01:32]} Re1 {[%emt 0:06:55]} 26. Rxe1 {[%emt 0:02:33]} Rxe1 {[%emt 0:00:04]} 27. b3 {[%emt 0:00:15]} Nd6 {[%emt 0:00:26]} 28. Qd2 {[%emt 0:02:20]} Re8 {[%emt 0:00:36]} 29. f3 {[%emt 0:00:31]} Bd7 {[%emt 0:00:09]} 30. Kg2 {[%emt 0:00:59]} Qc5 {[%emt 0:00:57]} 31. b4 {[%emt 0:06:15]} Qc7 {[%emt 0:00:32]} 32. b5 {[%emt 0:02:27]} b6 {[%emt 0:00:38]} 33. Bd3 {[%emt 0:00:31]} Qc5 {[%emt 0:03:57]} 34. Nb3 {[%emt 0:00:37]} Qc7 {[%emt 0:00:41]} 35. Ra1 {[%emt 0:01:35]} Rc8 {[%emt 0:01:36]} 36. Rc1 {[%emt 0:00:02]} Nc4 {[%emt 0:01:06]} 37. Qf2 {[%emt 0:01:24]} Qd6 {[%emt 0:00:42]} 38. Ra1 {[%emt 0:00:38]} Qc7 {[%emt 0:00:28]} 39. Nd4 {[%emt 0:00:47]} Qc5 {[%emt 0:02:12]} 40. Bxc4 {[%emt 0:01:49]} Qxc4 {[%emt 0:00:24]} 41. Ra3 {[%emt 0:00:04]} Re8 {[%emt 0:01:57]} 42. Qf1 {[%emt 0:01:00]} Re3 {[%emt 0:00:56]} 43. Qxc4 {[%emt 0:01:21]} dxc4 {[%emt 0:00:18]} 44. Kf2 {[%emt 0:00:03]} Rd3 {[%emt 0:00:09]} 45. Ke2 {[%emt 0:00:13]} Kf8 {[%emt 0:01:31]} 46. Nc2 {[%emt 0:00:11]} Ke7 {[%emt 0:00:27]} 47. Ne1 {[%emt 0:00:22]} Rd6 {[%emt 0:00:28]} 48. Ra2 {[%emt 0:00:05]} Be6 {[%emt 0:02:05]} 49. Rd2 {[%emt 0:01:49]} h5 {[%emt 0:00:20]} 50. Nc2 {[%emt 0:01:52]} Rxd2+ {[%emt 0:00:05]} 51. Kxd2 {[%emt 0:00:02]} Kd6 {[%emt 0:00:12]} 52. Ne3 {[%emt 0:00:40]} f6 {[%emt 0:00:51]} 53. Ke1 {[%emt 0:02:48]} Ke7 {[%emt 0:00:23]} 54. Kf2 {[%emt 0:00:09]} Bf7 {[%emt 0:00:06]} 55. Nc2 {[%emt 0:00:37]} Bd5 {[%emt 0:00:18]} 56. Ke3 {[%emt 0:00:22]} Kd6 {[%emt 0:01:33]} 57. Kd4 {[%emt 0:01:00]} Bxf3 {[%emt 0:00:07]} 58. Ne3 {[%emt 0:00:02]} Be4 {[%emt 0:01:30]} 59. Nxc4+ {[%emt 0:00:04]} Kc7 {[%emt 0:00:03]} 60. Ne3 {[%emt 0:00:01]} Kd6 {[%emt 0:00:05]} 61. Nc4+ {[%emt 0:01:24]} Kc7 {[%emt 0:00:04]} 62. Ne3 {[%emt 0:00:04]} Kd6 {[%emt 0:00:25]} 63. h4 {[%emt 0:02:48]} Bb7 {[%emt 0:00:51]} 64. Nc4+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:03]} 65. Ne3 {[%emt 0:00:00]} Kd6 {[%emt 0:00:02]} 66. Nc4+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:02]} 67. Nd2 {[%emt 0:00:10]} Kd6 {[%emt 0:01:58]} 68. c4 {[%emt 0:00:15]} Bg2 {[%emt 0:00:10]} 69. Nb3 {[%emt 0:00:23]} Bf3 {[%emt 0:00:37]} 70. c5+ {[%emt 0:00:09]} bxc5+ {[%emt 0:00:40]} 71. Nxc5 {[%emt 0:00:05]} Bd5 {[%emt 0:00:14]} 72. Nd7 {[%emt 0:00:08]} Bb3 {[%emt 0:00:08]} 73. Nb6 {[%emt 0:00:07]} Bd1 {[%emt 0:01:28]} 74. Nc4+ {[%emt 0:00:06]} Kc7 {[%emt 0:00:08]} 75. Kc5 {[%emt 0:00:03]} Bxa4 {[%emt 0:00:05]} 76. Nxa5 {[%emt 0:00:04]} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.5"]
[White "Zhao, Jun"]
[Black "Wang, Hao"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2636"]
[BlackElo "2725"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,76,26,18,29,25,27,22,36,37,36,28,20,15,34,0,0,0,41,0,0,-7,0,-46,-28,-25,-29,-48,-37,-26,-33,-47,-37,-166,-97,-177,-188,-188,-193,-178,-179,-389,-432,-399,-402,-1150,-1177,-958,-941,-1457,-1498,-1422,-1425,-989,-958,-953,-1375,-1233,-1066,-1341,-1355,-1102,-906]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 {B31: Sicilian: 2...Nc6 3 Bb5 g6} 10. O-O b6 11. a3 Nf8 {The position is equal.} 12. b4 Ne6 13. bxc5 f5 14. exf5 $1 gxf5 {White should prevent ...f4.} 15. Qc1 {[#]} (15. Qe1 O-O 16. Rb1 e4 17. dxe4 {0-1 (36) Wang,H (2730)-Carlsen,M (2835) St Petersburg 2018}) 15... e4 $146 {[%mdl 2048] White is under pressure.} ({Predecessor:} 15... f4) 16. dxe4 f4 17. Rd1 Qe7 18. Bd4 Rg8 19. Qd2 (19. cxb6 $2 Nxd4 20. Qxf4 (20. Nxd4 $2 Bxd4 21. Rxd4 Qg7 $19 {[%mdl 64] Double Attack}) 20... Rf8 $19) (19. e5 {is more complex.} bxc5 20. Be3 fxe3 21. Qxe3 Kf7 22. Rab1) 19... Nxd4 20. Nxd4 Bxd4 21. Qxd4 Bxh3 $1 22. g3 $1 (22. cxb6 $2 Bxg2 23. Ne2 (23. Qc4 $2 Rg6 $19) 23... Bh3+ 24. Ng3 fxg3 $19) 22... fxg3 23. f4 Kf7 {...Bg4 is the strong threat.} 24. cxb6 (24. Qd6 $1 $15) 24... Rad8 ({Black should try} 24... Rgd8 $1 $19 {[%cal Rd8d4]} 25. b7 Rxd4 26. bxa8=Q Qc5 $1 {[%mdl 512]}) 25. Qe3 (25. Qe5 $17 Qxe5 26. fxe5 axb6 27. Rd6) 25... Qh4 $1 $19 26. Rxd8 (26. bxa7 $2 Bg4 $19) 26... Rxd8 27. Ne2 {Hoping for b7.} Rg8 $1 28. bxa7 $2 (28. b7 Bd7 29. b8=Q (29. Qb3+ $2 Be6 $19) 29... Rxb8 30. Rd1 (30. Nxg3 $2 Rg8 $19) 30... Qh2+ 31. Kf1 g2+ 32. Ke1) 28... Be6 {aiming for ...Qh2+.} 29. a8=Q Rxa8 ({Less strong is} 29... Qh2+ 30. Kf1 $15) 30. Nxg3 {[#]} (30. Rb1 $142 Rxa3 31. Qd4 (31. Rb7+ $2 Kg8 $19)) 30... Rg8 $1 {[%mdl 512] Black is clearly winning.} 31. Qa7+ {[#]} Kf8 $1 {[%mdl 512]} 32. Qc5+ {[#]} Ke8 $1 {[%mdl 512]} 33. Qxc6+ Bd7 $1 34. Qa8+ {[#]} Kf7 $1 {[%mdl 512]} 35. Qd5+ {[#]} Be6 $1 36. Qb7+ {[#]} Kf8 $1 {[%mdl 512]} 37. Qb8+ {[#]} Kg7 $1 {[%mdl 512]} 38. Qe5+ Kh7 {Accuracy: White = 25%, Black = 79%.} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.6"]
[White "Matlakov, Maxim"]
[Black "Wen, Yang"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2701"]
[BlackElo "2586"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,-19,-8,-11,0,0,0,0,10,0,10,6,16,0,0,-14,-12,-17,0,0,0,-22,7,0,62,63,48,24,25,48,72,55,95,86,118,106,76,65,70,57,59,56,58,55,70,65,70,56,71,70,153,164,168,158,154,161,157,128,153,129,136,128,123,106,173,134,202,145,151,138,141,135,277,256,345,353,347,348,417,355,344,351,341,318,398,397,400,400,624,435,1129,977,2105,487]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 $1 6. Be2 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} b4 (6... e6 7. O-O Be7 8. a4 b4 9. e5 Nd5 10. Ne4 Ba6 11. Bd2 Qa5 12. Rc1 Nd7 13. Bxc4 Bxc4 14. Rxc4 {½-½ (39) Salem,A (2672)-Shankland,S (2725) chess.com INT 2019}) 7. Na4 Nxe4 8. Bxc4 {The position is equal.} e6 9. O-O Be7 10. Re1 Nf6 11. Bg5 Nbd7 12. Qc2 O-O $146 ({Predecessor:} 12... Bb7 13. Rad1 O-O {1-0 (31) Lopang,T-Zainal Fahrah,A Bled 2002}) 13. Rad1 Nd5 14. Bxe7 Qxe7 15. Ne5 N7b6 16. Bd3 Nf6 ({Black should play} 16... Nxa4 $11 17. Qxa4 Bb7) 17. Nc5 $36 {[%mdl 3072] White has compensation. Black is under pressure.} Nbd5 18. Bc4 a5 19. Rd3 Nb6 20. Bb3 (20. Nxc6 Qc7 $11) 20... Nfd5 21. Rh3 {[%csl Gh3][%cal Rc2h7] [#]} h6 22. Re4 (22. Nxc6 Qc7 $14) 22... f5 23. Re1 ({Not} 23. Nxc6 $2 Qd6 $19) 23... Qd6 24. Rg3 Rf6 25. a3 Ra7 26. h3 Kh7 27. h4 Rc7 28. Qd2 Ra7 29. Ba2 (29. Bc2 {looks sharper.} Kg8 30. axb4 Nxb4 31. Bb3 Kh7 32. h5) 29... Bd7 ({Black should try} 29... Rf8 $14) 30. Bxd5 $16 Nxd5 31. Nexd7 Rxd7 32. Nxd7 Qxd7 33. Rc1 Rf8 34. Qc2 Nf4 35. Rd1 Rb8 36. Rf3 Nd5 (36... g5 $16 {is a better defense.}) 37. Re1 Kh8 (37... Nf6 $16 38. Rfe3 Ne4) 38. Re5 bxa3 39. bxa3 Nf6 40. Rb3 Rxb3 (40... Rd8 $16 {was necessary.}) 41. Qxb3 {[%mdl 4096] Endgame KQR-KQN} Ng4 42. Re2 ({Inferior is} 42. Qxe6 Nxe5 43. Qxe5 Qd5 $11) ({Don't take} 42. Rxe6 Qxd4 43. Re8+ Kh7 $18) 42... Qxd4 {( -> ...Qa1+)} 43. Qxe6 {[%mdl 64] [#] Black must now prevent Qc8+. Double Attack} Qd1+ 44. Re1 Qc2 45. Qe2 Qc5 46. Qf3 Nf6 47. g3 Ne4 48. g4 Nd6 (48... Kg8 $142 49. Qxf5 Qxf5 50. gxf5 Nd2) 49. Re6 $18 {White is clearly winning.} Kg8 (49... Nb5 $142 50. Rxc6 Qe5 51. Qxf5 Qxf5 52. gxf5 Nxa3 53. Rc8+ Kh7) 50. Qf4 Nb5 51. Re8+ {Accuracy: White = 59%, Black = 42%.} (51. Qb8+ $142 Kh7 52. Qe8) 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.7"]
[White "Cheparinov, Ivan"]
[Black "Zeng, Chongsheng"]
[Result "1-0"]
[ECO "D99"]
[WhiteElo "2666"]
[BlackElo "2551"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,49,37,8,89,80,87,87,81,93,88,95,172,177,176,175,289,281,306,290,505,497,502,499,477,421,3740,3408]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. e4 O-O 8. Be3 Bg4 9. Rd1 Nc6 10. d5 Ne5 11. Be2 Nxf3+ 12. gxf3 Bh5 13. Rg1 c6 {D99: Grünfeld: Russian System: 7 e4 Bg4 8 Be3 Nfd7 9 Qb3} (13... Qc8 $11 {keeps the balance.}) (13... Qc8 14. a4 Nd7 15. Rg3 c6 16. Kf1 Nf6 17. Kg2 Qc7 18. Rc1 Qd7 19. Rd1 Qc7 20. Rc1 Kh8 21. Qc4 Qd7 22. dxc6 bxc6 {½-½ (50) Jojua,D (2579)-Nepomniachtchi,I (2714) Jerusalem 2015}) 14. dxc6 $16 {[%mdl 64] [#] Discovered Attack} Qc7 15. cxb7 Rab8 $146 {White is better.} ({Predecessor:} 15... Qxb7 16. Rd5 Kh8 17. Na4 Qc7 18. Nxb6 axb6 19. f4 Bxe2 20. Kxe2 Qb7 21. a3 {½-½ (33) Dahm,B-Liebau,A Germany 1989}) 16. Rg3 {Hoping for Ba6.} Rxb7 17. Kf1 Rd8 (17... e6 $16) 18. Rxd8+ $18 Qxd8 {[#]} 19. Nd5 $1 $36 {[%mdl 2048] White is really pushing.} Be5 (19... Qd7 {might work better.}) 20. Nf4 Bxf4 21. Bxf4 Qd4 $2 (21... e6 22. Qb5 Kh8 23. Qe5+ f6 24. Qxe6 Qe7 25. Qxe7 Rxe7) 22. Qb5 {White is clearly winning.} Rd7 23. Qxh5 Qxb2 24. Qe5 Qxa2 (24... Qxe5 $142 25. Bxe5 Rd2) 25. Bh6 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.8"]
[White "Zhou, Jianchao"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2608"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,46,23,16,17,16,10,14,23,30,29,4,2,3,12,11,14,0,0,0,15,10,15,6,21,15,29,14,16,0,25,0,12,0,24]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. c5 c6 8. h3 b6 {D37: Queen's Gambit Declined: 5 Bf4} 9. b4 a5 10. a3 $1 h6 11. Bd3 Ba6 {[#] ...Bxd3 is the strong threat.} 12. Bxa6 $146 (12. O-O Qc8 13. Qc2 Bxd3 14. Qxd3 Qb7 {½-½ (44) Nakamura,H (2780)-Topalov,V (2749) Saint Louis 2017}) ({Predecessor:} 12. O-O Qc8 13. Rb1 axb4 14. axb4 Bxd3 15. Qxd3 Qb7 16. Rfc1 {0-1 (46) Ovod,E (2364)-Mkrtchian,L (2376) Riadh 2017}) 12... Rxa6 13. O-O Qc8 14. Qc2 Qb7 15. Rab1 axb4 16. axb4 Ra3 17. Rfc1 Rfa8 18. Nd2 bxc5 19. bxc5 Qa6 20. Nb3 Qc4 21. Nd2 Qa6 22. Nb3 Qc4 23. Nd2 Qa6 {Accuracy: White = 48%, Black = 53%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.9"]
[White "Yu, Ruiyuan"]
[Black "Naiditsch, Arkadij"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2464"]
[BlackElo "2681"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,89,18,30,25,31,6,8,5,4,8,20,9,34,0,0,0,0,9,11,0,0,4,27,0,0,0,0,-3,33,11,44,30,69,57,71,0,21,0,119,125,182,153,195,194,177,101,518,506,498,490,573,477,519,518,481,298,293,296,287,280,293,290,404,326,675,433,410,406,443,443,439,439,434,429,416,402,1110,1127,5525,5518,2445,1549]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. Be3 Nc6 6. Qd2 {B53: Sicilian: 2...d6: Lines with Qxd4} g6 (6... Nf6 7. Nc3 e6 8. Bf4 Qa5 9. Nb5 O-O-O 10. Qxa5 Nxa5 11. Nxd6+ Bxd6 12. Bxd6 Nxe4 13. Be7 {½-½ (21) Zvjaginsev,V (2678)-Efimenko,Z (2689) St Petersburg 2012}) 7. c4 Nf6 $146 ({Predecessor:} 7... Bg7 8. Nc3 Nf6 9. Be2 O-O 10. O-O a6 11. Rac1 Ng4 12. Bg5 h6 13. Bh4 {1-0 (40) Antunes,A (2465)-Topalov,V (2460) Seville 1992}) 8. Nc3 {The position is equal.} Ng4 9. Bf4 Bg7 10. Rc1 h6 11. h3 g5 $1 12. Bg3 Nge5 13. Be2 Rc8 14. b3 Nxf3+ 15. Bxf3 Nd4 16. Be2 h5 17. h4 g4 18. Bf4 Nxe2 19. Kxe2 Bc6 20. Rhd1 f5 21. Nd5 fxe4 22. Qe3 (22. Bg5 $16 Bxd5 23. Qxd5 {[%mdl 64] Double Attack}) 22... Qd7 23. Qxe4 e6 {[#]} (23... O-O $11 24. Nxe7+ {[%mdl 64] Double Attack} Kh8 25. Ng6+ Kg8 26. Ne7+ {[%mdl 64] Double Attack} (26. Nxf8 $2 Rxf8 27. Rxd6 Re8 $19 {[%mdl 64] Pin}) 26... Kh8 27. Ng6+ Kg8 28. Ne7+ {[%mdl 64] Double Attack} (28. Nxf8 $2 Rxf8 29. Rxd6 Re8 $19 {[%mdl 64] Pin})) 24. Bxd6 $1 $16 ({Reject} 24. Qg6+ $6 Qf7 $11) 24... Qf7 (24... Qxd6 $16 25. Nf6+ {[%mdl 64] Discovered Attack} Ke7 26. Rxd6 Bxe4 27. Nxe4 Be5) 25. Ba3 $36 {[%mdl 2048] Keeping Black busy.} Bf8 26. Qe5 {Black must now prevent Nf6+.} Rh6 27. Bb2 (27. Bd6 $18) 27... Be7 $2 {[%mdl 8192]} (27... Qf5 $16 {is a better chance.}) 28. Nxe7 $18 Qxe7 29. Kf1 Rd8 30. Kg1 {Played: Bb2-a3} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.10"]
[White "Xu, Yinglun"]
[Black "Najer, Evgeniy"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2562"]
[BlackElo "2678"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,14,23,28,27,24,20,22,27,20,15,20,14,8,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,-7,-7,-6,0,-29,-29,-26,-20,-28,-12,-19,-18,-19,-24,-17,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 c5 5. Bxf6 exf6 6. cxd5 {D80: Grünfeld: Unusual White 4th moves and 4 Bg5} Qb6 7. e3 cxd4 8. Bb5+ ({But not} 8. Qxd4 $6 Qxd4 9. exd4 Bh6 $16) 8... Nd7 9. exd4 $146 {Black must now prevent Qe2+.} ({Predecessor:} 9. Qxd4 Qxd4 10. exd4 Be7 11. Nf3 O-O 12. O-O {½-½ (21) Jojua,D (2581)-Dubov,D (2660) Minsk 2017}) 9... a6 10. Qe2+ Be7 11. Ba4 {next Nf3 is good for White.} (11. Bd3 {seems wilder.} O-O 12. Nf3 Qd8 13. O-O b5 14. Rfe1) 11... O-O 12. Nf3 Qd8 13. O-O b5 14. Bb3 Nb6 15. a4 bxa4 16. Nxa4 Nxa4 17. Bxa4 a5 18. Rfc1 Ba6 19. Bb5 (19. Qd2 {keeps more tension.} Ra7 20. Qc3 Bb4 21. Qb3 Rb7 22. Bc6) 19... Bxb5 20. Qxb5 Bb4 21. Ne1 Rb8 22. Qc6 Rb6 23. Qc4 Qd7 24. Nd3 Rd8 25. Nxb4 Rxb4 {[%mdl 64] [#] Double Attack} 26. Qa6 Qxd5 {The position is equal.} (26... Kg7 {looks sharper.} 27. Qxa5 Rxb2 28. Qa3 Qb7 29. h3 Rxd5 30. Qa7 Rd7) 27. Qxf6 Qxd4 28. Qxd4 Rbxd4 29. g3 R8d5 30. Rc8+ Kg7 31. Ra8 {Accuracy: White = 79%, Black = 83%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.11"]
[White "Li, Di"]
[Black "Lupulescu, Constantin"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2523"]
[BlackElo "2649"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,43,17,22,31,22,8,19,20,-10,25,0,18,26,29,11,24,10,23,0,12,0,0,6,29,27,51,52,69,0,60,0,56,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. e3 h6 {D35: Queen's Gambit Declined: Exchange Variation} 8. Bh4 g5 9. Bg3 Nh5 {The position is equal.} 10. Be5 $146 ({Predecessor:} 10. Bd3) 10... Ng7 11. Bg3 Nf5 12. Bd3 Nxg3 13. hxg3 Bg7 14. Qc2 $36 {[%mdl 2048] White is pushing.} Nb6 15. O-O-O Be6 16. Kb1 Qe7 17. Rc1 Nd7 18. Na4 Bg4 19. Nh2 Be6 20. Nf3 (20. f4 $5 {[%cal Rf4f5]} f6 21. Bg6+ Bf7 22. Bxf7+ Qxf7 23. e4 $14) 20... Bg4 21. Nh2 Be6 22. Nf3 {Accuracy: White = 31%, Black = 51%.} (22. f4 $14 Nb6 23. Nc5) 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.12"]
[White "Sethuraman, S.P."]
[Black "Lagno, Kateryna"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2630"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,95,14,20,17,18,0,5,0,0,0,2,-3,-2,-17,-17,-12,-3,-6,-4,-12,0,-31,-20,0,9,15,9,-7,13,8,14,23,21,16,37,42,45,27,33,34,29,0,29,5,13,0,0,0,14,8,10,1,1,6,3,6,20,20,18,18,21,12,26,12,25,12,25,0,0,0,0,0,48,0,0,0,0,0,0,0,0,0,0,0,0,-1094]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. h3 a6 7. Bb3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} Ba7 8. Qe2 h6 9. Nbd2 Ne7 10. Nh4 $146 ({Predecessor:} 10. a4 Ng6 11. g3 O-O 12. Nc4 Be6 13. Bc2 {0-1 (29) Lyrberg,P (2460)-Hansen,S (2580) Sweden 2018}) 10... Be6 11. Bxe6 fxe6 12. Nf1 Qd7 13. Be3 Bxe3 14. Nxe3 O-O-O 15. Nf3 Ng6 16. Qc2 d5 17. O-O-O dxe4 18. dxe4 Qc6 19. Rhe1 Rxd1+ 20. Nxd1 Rd8 21. g3 $1 Nd7 22. b3 Nc5 {[#] Threatens to win with ...Nd3+.} 23. Nb2 Qb5 24. Qe2 Nd3+ 25. Nxd3 Qxd3 26. Kb2 Ne7 27. Qe3 Nc6 28. Re2 Qd1 {aiming for ...Rd3.} 29. Re1 Qd3 30. h4 b5 31. b4 a5 32. a3 axb4 33. axb4 Qxe3 34. Rxe3 $11 {[%mdl 4096] Endgame KRN-KRN} Rf8 35. Kc2 Kd7 36. Kd2 Ke7 37. Rd3 Ra8 38. Ke3 h5 39. Nd2 Ra3 40. Nf3 Rb3 41. Ke2 Ra3 42. Kd2 (42. c4 $5 {[%cal Rd3a3]} Rxd3 43. Kxd3 $14) 42... Ra2+ {The position is equal.} 43. Ke3 Ra3 44. c4 Nxb4 45. Rxa3 Nc2+ {[%mdl 64] [#] Double Attack} 46. Kd3 Nxa3 47. Nxe5 Kd6 48. Kd4 $2 {[%mdl 40960] Accuracy: White = 44%, Black = 69%. . An unexpected result.} (48. Nf7+ $11 Ke7 49. Ne5) 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.13"]
[White "Megaranto, Susanto"]
[Black "Deac, Bogdan-Daniel"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2545"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,100,-10,0,-14,-10,-22,-19,-34,-22,-16,-32,-30,-32,-61,-60,-69,-58,-64,-60,-133,-133,-133,-133,-133,-133,-134,-134,-117,-128,-132,-100,-116,-45,-35,-28,-49,-44,-44,-45,-53,-44,-96,-102,-58,-55,-219,-100,-122,-121,-142,-125,-118,-100,-152,-152,-131,0,-80,-76,-172,0,-111,-28,-28,0,-68,-54,-84,-86,-88,-90,-91,-42,-144,-145,-243,-243,-381,-382,-477,-469,-545,-534,-579,-506,-29968,-29972,-29995,-29996]} 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. Nc3 Nge7 7. d3 d5 8. Bg5 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} O-O (8... h6 9. cxd5 hxg5 10. dxc6 Nxc6 11. Nd2 Bd7 12. Rc1 b6 13. e3 Rc8 14. Qe2 Ne7 15. Nde4 Nf5 {1-0 (91) Fedoseev,V (2659)-Savchenko,B (2567) Berlin 2015}) 9. Rc1 d4 10. Na4 {The position is equal.} h6 11. Bd2 b6 12. a3 a5 13. b4 $146 ({Predecessor:} 13. Rb1 Bd7 14. b4 axb4 15. axb4 Nxb4 16. Nxc5 bxc5 17. Bxb4 cxb4 18. Rxb4 {0-1 (31) Brachtl,T (1790)-Ljubic,P (1875) Werfen 1995}) 13... axb4 14. axb4 Nxb4 15. Bxb4 cxb4 16. Nxd4 (16. Qb3 $15) 16... Rxa4 $1 $17 17. Qxa4 Bxd4 (17... Qxd4 18. Rb1 $15) 18. Qxb4 e5 19. Qd2 h5 20. e3 Bc5 21. Ra1 Be6 22. Ra8 Qxa8 (22... Qd6 $17 23. Rxf8+ Kxf8) 23. Bxa8 $15 Rxa8 24. Qc3 Ra3 25. Qxe5 {Strongly threatening d4.} Rxd3 26. Ra1 {Ra8+ is the strong threat.} Rd8 {[%mdl 1024] Black has compensation.} 27. Qf4 (27. Qc7 $15 Rc8 28. Qb7) 27... Nc6 $17 28. Kg2 Na5 29. Rc1 $2 (29. Qg5 $1 $15 Rc8 30. Rd1) 29... Rc8 (29... Rd2 $19 {is more deadly.} 30. Kg1 Ba3) 30. h3 Bf8 31. g4 hxg4 ({Don't play} 31... Bxc4 $6 32. gxh5 Bd5+ 33. e4 $11) ({Not} 31... Rxc4 32. Rxc4 Nxc4 33. gxh5 $14) (31... Nxc4 $6 32. gxh5 Bd6 33. Qh6 $11) 32. hxg4 Nxc4 33. Rb1 (33. Ra1 $142) 33... Bd6 34. Qg5 Bf8 (34... Kg7 $17 35. Rh1 Be5) 35. Rd1 (35. Qf4 $11 {keeps the balance.}) 35... Rc5 36. Qf4 (36. Qf6 $17 {is a better defense.}) 36... Rd5 $2 ({Black should play} 36... Be7 $1 $19 37. Ra1 Bd5+ 38. Kh3 Kg7) 37. Rh1 (37. Rxd5 $11 {was the only way to keep the balance.} Bxd5+ 38. Kh3) 37... Rd7 (37... Rd6 $17 38. Ra1 Rd8) 38. e4 $11 ({Wrong is} 38. Qh2 $2 Nxe3+ $1 {[%mdl 512]} 39. Kf3 Bxg4+ 40. Kxe3 Bc5+ 41. Kf4 Bd6+ 42. Kxg4 Bxh2 $19) 38... Nd6 39. f3 (39. Rh3 $11) 39... Nc4 $36 {[%mdl 2048] Black has some pressure.} 40. Ra1 {And now Ra8! would win.} Rd2+ 41. Kh1 {[#] Threatens to win with Ra8!} Rd8 $1 42. Qg5 Rc8 43. Rd1 {[#]} (43. Kg2 $1 $15) 43... Kg7 $1 $17 44. Qb5 (44. f4 $17 f6 45. Qh4) 44... Bc5 $19 {Hoping for ...Rh8+.} 45. Kh2 (45. Rc1 $142 Rh8+ 46. Kg2 Ne3+ 47. Kg3 Bd6+ 48. Kf2) 45... Ra8 46. Qb1 Ne5 (46... Rh8+ $2 47. Kg3 $17) 47. Rf1 Ra3 48. Kg3 Bxg4 49. Kf4 (49. Qb2 $19 f6 50. Qxa3 Bxa3 51. fxg4) 49... f6 50. fxg4 Rh3 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.14"]
[White "Oleksiyenko, Mykhaylo"]
[Black "Yeoh, Li Tian"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2600"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,62,37,38,36,34,16,16,16,24,10,20,22,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,17,13,20,21,29,2,7,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O a6 8. a4 a5 9. b3 {D94: Grünfeld: 4 Nf3 Bg7 5 e3} Bg4 10. h3 (10. Ba3 Bxf3 11. Bxf3 Re8 12. cxd5 cxd5 13. Qd3 e6 14. Nb5 Bf8 15. Bxf8 Rxf8 16. e4 dxe4 17. Bxe4 {½-½ (41) Mamedyarov,S (2791)-Kamsky,G (2676) Sochi 2017}) 10... Bxf3 11. Bxf3 e6 12. Ne2 $146 ({Predecessor:} 12. Ba3) 12... Nbd7 13. Bb2 Re8 14. Nf4 dxc4 15. bxc4 e5 $1 {[%cal Re5f4]} 16. dxe5 Nxe5 17. Bxe5 Rxe5 18. Rb1 Qc7 19. Qb3 Rb8 20. Nd3 Ree8 21. Qb6 Qxb6 22. Rxb6 Ne4 23. Bxe4 Rxe4 24. Rc1 $1 Bf8 25. Kf1 Bd6 26. Ke2 Bc7 27. Rb3 b6 28. f3 Re7 {The position is equal.} 29. Nf2 f5 30. Rcb1 Rbe8 31. Rd3 Kf7 {Accuracy: White = 68%, Black = 62%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.15"]
[White "Ju, Wenjun"]
[Black "Radovanovic, Mihajlo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2595"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,124,27,27,45,29,36,40,23,35,33,35,41,20,22,28,40,35,57,37,54,54,50,48,60,51,80,64,49,54,90,42,33,44,37,48,61,24,50,52,53,52,95,100,120,118,125,119,142,133,156,158,184,168,180,173,195,159,154,117,125,112,172,179,202,189,203,184,298,292,285,280,424,409,383,165,171,168,167,161,171,141,204,175,188,195,219,197,261,229,223,247,237,232,319,319,438,407,360,303,282,400,366,366,646,580,7316,6104,4926,4586,29979,29980,29980,29981,29987,29988,29992]} 1. e4 d6 2. d4 g6 3. Bc4 Bg7 4. Nf3 Nf6 5. Qe2 O-O 6. e5 Ne8 {B06: Modern Defence} 7. c3 (7. h3 c5 8. dxc5 dxe5 9. Nxe5 Qd4 10. Ng4 Bxg4 11. hxg4 Qxc5 12. Be3 Qc6 13. c3 Nd6 14. Nd2 {0-1 (62) Zubov,A (2597)-Andreikin,D (2719) St Petersburg 2018}) 7... Bg4 8. Nbd2 $146 ({Predecessor:} 8. Bf4 c6 9. Nbd2 Nc7 10. h3 Be6 11. Bd3 Nd5 12. Bh2 Re8 13. Ng5 Nc7 14. f4 {1-0 (29) Smolovic,M (2283)-Djoric,H (2126) Kragujevac 2016}) 8... c5 {White is slightly better.} 9. h3 Bxf3 10. Nxf3 (10. gxf3 $2 cxd4 11. cxd4 Nc6 $19) 10... Nc6 11. O-O cxd4 12. cxd4 Nc7 13. Rd1 Qd7 14. Be3 b5 15. exd6 exd6 16. Bxb5 Nxb5 17. Qxb5 Rab8 18. Qe2 Rfe8 19. b3 Qf5 20. Qd3 (20. Qd2 {is interesting.} Nb4 21. Rac1 Nd5 22. Re1 a5 23. Bg5) 20... Qxd3 21. Rxd3 Nb4 22. Rd2 Nd5 23. Re2 Rbc8 24. Rae1 Kf8 25. Kf1 h6 26. Bd2 Rxe2 27. Kxe2 Rc2 28. Ra1 f5 29. Kd3 Rc6 30. b4 {[%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32]} g5 31. b5 Rc7 32. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Kf7 33. a5 Ke6 34. Ne1 Rb7 35. Rb1 $1 Nc7 {[#]} (35... f4 $16 36. Nc2 Bf6) 36. b6 $1 $18 {[%cal Rb6c7]} Na8 37. Nc2 axb6 38. Ne3 b5 (38... f4 $142) 39. d5+ Kd7 40. Nxf5 Bf8 (40... Bf6 {was necessary.} 41. Nxh6 Nc7) 41. a6 Rb6 42. Ba5 (42. Ra1 $142) 42... Rxa6 43. Rxb5 {And now Nd4 would win.} Nc7 44. Bxc7 $1 Kxc7 {[%mdl 4096] Endgame KRB-KRN} 45. Ke2 Ra2+ {[#]} (45... Ra3 $16 46. Nd4 Be7) 46. Kf3 $1 Ra4 {aiming for ...Rf4+.} 47. g4 Ra3+ 48. Kg2 Rd3 (48... Kc8 $142 49. Rb2 Ra5) 49. Ra5 Kb7 50. f3 Rd2+ 51. Kf1 Rh2 52. Ra3 h5 53. gxh5 Rxh3 54. Re3 Rxh5 55. Re8 Rh8 {[#]} 56. Nxd6+ $1 {[%mdl 576] Pin} Kb6 $2 (56... Kc7) (56... Bxd6 57. Rxh8) 57. Nf7 {[%mdl 64] Double Attack} Rg8 58. d6 {White threatens d7 and mate.} Kc6 59. Rd8 Kd5 60. d7 {White mates.} Ke6 {[#]} 61. Ne5 $1 {[%mdl 512]} Rh8 (61... Kxe5 62. Re8+) 62. Re8+ Kd5 {Accuracy: White = 70%, Black = 37%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.16"]
[White "Xu, Xiangyu"]
[Black "Khademalsharieh, Sarasadat"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2585"]
[BlackElo "2481"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,35,0,0,0,0,0,18,17,15,20,27,17,39,23,22,0,15,0,0,-14]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. O-O Nf6 6. a4 a5 7. c4 O-O 8. cxd5 cxd5 9. Nc3 Nc6 10. Bf4 {D79: Fianchetto Grünfeld: Symmetrical Variation (6 0-0 c6 7 cxd5 cxd5)} Nb4 $146 ({Predecessor:} 10... Bf5 11. Nh4 Be6 12. Qd2 Qd7 13. Rfd1 Rfd8 14. Bh6 Nxd4 15. Bxg7 Nb3 16. Qf4 Nxa1 17. Bxf6 exf6 18. Rxa1 {1-0 (38) Pazlar,M (2056)-Krzisnik,J (1894) Ljubljana 2014}) 11. Rc1 Bd7 12. Ne5 Bc6 13. Qd2 Nd7 14. Rfd1 e6 15. b3 Nxe5 16. Bxe5 {The position is equal.} Rc8 (16... f6 $5 17. Bf4 $8 Qd7 $11) 17. Bxg7 Kxg7 18. e3 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.17"]
[White "Tan, Zhongyi"]
[Black "Peng, Xiongjian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2511"]
[BlackElo "2467"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,136,27,43,47,0,48,29,32,14,25,8,27,20,30,33,27,13,44,39,35,37,41,39,49,27,35,22,27,7,44,14,23,16,18,0,0,0,12,0,0,0,16,-77,-75,-91,-91,-170,-168,-162,-156,-242,-238,-583,-577,-555,-456,-476,-377,-368,-268,-615,-335,-349,-250,-320,-189,-172,-20,-28,-22,-36,-35,-44,0,0,0,-25,0,-31,-37,-32,0,0,6,0,20,20,27,33,36,0,0,0,0,0,4,0,0,0,33,22,35,23,93,68,68,69,68,16,16,10,16,0,0,0,0,0,0]} 1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 c5 7. O-O cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} 12. Kh1 Re8 $146 ({Predecessor:} 12... Nd7 13. Bxg7 Kxg7 14. Qd3 a5 15. Rae1 Qb6 16. Bg4 Nf6 17. Bf3 Qxb2 18. e5 dxe5 19. fxe5 {1-0 (29) Krasenkow,M (2604)-Cajbel,M (2222) Wroclaw 2012}) 13. Bd3 e5 {White has an edge.} 14. fxe5 Nd7 15. Qf3 {e6 is the strong threat.} Rf8 16. Qg3 Nxe5 17. Rad1 Qe7 18. b3 b6 19. Bc2 Rfe8 20. h3 Rac8 21. a4 Qb7 22. Qf2 Re6 23. Rfe1 Qe7 24. Qd2 Qh4 25. Bf2 Qh5 26. Kg1 Rce8 27. Ne2 Bh6 28. Qc3 Rf6 29. Qg3 Bg5 30. Nd4 Bd7 31. Bd3 (31. Rf1 $11) 31... Qh6 $1 $17 32. Bf1 {[#]} Bf4 $1 $36 {[%cal Rf4g3][%mdl 2048] Black is on the roll.} 33. Qc3 {[#]} (33. Qh4 $17 Qxh4 34. Bxh4) 33... Ng4 $1 $19 {[%mdl 512]} 34. Nf3 (34. hxg4 Qh2#) 34... Nxf2 35. Kxf2 (35. Qxf6 $17 Be3 36. Rxe3 Qxe3 {[%mdl 64] Double Attack} 37. Re1) 35... g5 ({Don't do} 35... Be5 36. Qe3) 36. Bd3 $2 (36. g4) 36... g4 37. hxg4 Be5 38. Qc1 Qh4+ 39. Ke2 Bxg4 {Threatens to win with ...Rxf3!} 40. Rg1 $2 (40. Qe3 Bf4 41. Rh1 Qxh1 42. Rxh1 Bxe3 43. Kxe3) 40... Kh8 {( -> ...Bxf3+)} 41. Qe3 {White hopes to continue with Rh1.} Rg8 42. Rdf1 Bh5 (42... Qh2 $142 43. Kd1 Bxf3+ 44. gxf3 Rxg1 45. Qxg1 Qb2) 43. Kd1 Rfg6 $2 (43... Bh2 $1 $19 {[%cal Rh2g1]} 44. Rh1 Rxg2) 44. Be2 Qg3 45. Rh1 Bg4 46. Qf2 R8g7 47. Qxg3 Bxg3 48. Kc2 Bd7 49. Nd2 Be5 50. Bf3 Kg8 51. Kd3 Kf8 52. Rf2 Ke7 53. Nf1 f5 54. Ne3 f4 55. Nd5+ Kd8 $1 56. Rh4 Bg4 57. b4 Ke8 58. Rc2 Bxf3 59. gxf3 Rg1 60. c5 bxc5 61. bxc5 Rd1+ (61... dxc5 $11 {keeps the balance.} 62. Rxc5 Rd1+ 63. Kc2 Rf1 64. Nxf4 Bc7) 62. Rd2 Rxd2+ 63. Kxd2 {And now c6 would win.} dxc5 $14 {KRB-KRN} 64. Rh5 ({Not} 64. Nxf4 $2 Bf6 $19) ({White should play} 64. Kd3 $1 $14) 64... Bd4 $11 {The position is equal.} 65. Nxf4 {With the idea Ne6.} Rf7 66. Ne6 Rxf3 67. Rxh7 Re3 68. Nxd4 cxd4 {Accuracy: White = 37%, Black = 59%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.18"]
[White "Le, Quang Liem"]
[Black "Gusain, Himal"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2713"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,105,20,16,14,29,18,6,6,-23,0,0,15,8,8,13,46,46,46,46,46,46,43,41,43,43,44,41,41,41,41,41,41,41,41,41,43,43,46,36,43,30,41,12,41,32,40,0,0,0,0,0,29,20,45,36,39,36,39,39,51,51,52,50,60,64,110,110,177,121,319,319,314,292,2664,2412,2412,2396,2206,2112,1900,1581,6083,5830,5461,5087,29978,29978,29991,29977,29990,29988,29991,29992]} 1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 fxe4 7. dxe4 O-O 8. Nge2 c5 {A10: English Opening: Unusual Replies for Black} 9. O-O Nc6 10. h3 e5 {The position is equal.} (10... a6 11. Be3 e5 12. Nd5 Nd4 13. Nec3 b5 14. Nxf6+ Bxf6 15. cxb5 axb5 16. Nxb5 Nxb5 {0-1 (47) Le,Q (2714)-Anton Guijarro,D (2642) St Petersburg 2018}) 11. Nd5 Nd4 12. Bg5 Qd7 $146 ({Predecessor:} 12... Be6 13. Nec3 Qd7 14. Kh2 Rae8 15. Qd3 Nxd5 16. cxd5 {1-0 (82) Stark,L (2403)-Schoorl,R (2300) Germany 2015}) 13. Nxd4 cxd4 14. Qd3 Rf7 15. Bxf6 Bxf6 16. f4 b6 17. f5 {[#] Hoping for fxg6.} g5 18. Rac1 Bb7 19. Rc2 Qd8 20. Bf3 Rc8 21. Rfc1 a5 22. Qb3 Bxd5 23. cxd5 Rc5 $1 24. Bd1 Kf8 25. a3 Ra7 26. Kf1 Be7 27. Ke1 Ra8 28. Bg4 Bf6 29. Qd3 Rac8 30. b4 axb4 31. axb4 Rxc2 32. Rxc2 Qd7 33. Be2 Bd8 34. Kf2 Rc7 35. Ra2 Ra7 36. Ra6 Rxa6 37. Qxa6 Qc7 38. Qa8 Ke7 39. Qc6 Qxc6 40. dxc6 $14 {[%mdl 4096] Endgame KB-KB} d5 (40... Kf6 $16 41. b5 Bc7) 41. exd5 $18 Bc7 $2 (41... Kd6 $16) 42. Kf3 Bd6 43. Ke4 Bxb4 $2 {[#]} (43... Kf6 44. g4 Ke7) 44. f6+ $1 {[%mdl 512]} Kd6 (44... Kxf6 45. c7) 45. f7 Kc7 46. Kxe5 Bf8 47. Bd3 h6 48. Kxd4 Bd6 49. Ke4 Kd8 50. Kf5 {White mates.} Ke7 51. Kg6 Kf8 52. g4 Be5 53. Kf5 {Accuracy: White = 62%, Black = 33%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.19"]
[White "Lu, Shanglei"]
[Black "Bilguun, Sumiya"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2619"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,86,32,30,4,24,22,31,32,36,18,25,29,36,24,26,15,7,13,19,0,0,4,12,-35,-20,-25,-36,-32,0,0,0,-16,0,-32,-13,-27,-12,-15,0,-12,-19,-43,-70,-73,-68,-68,-85,-98,-108,-106,0,0,0,0,0,0,0,-57,-47,-50,-50,-47,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 d6 6. O-O Be7 7. d4 cxd4 8. Nxd4 Bd7 9. Re1 O-O 10. Nce2 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} Qc7 (10... Rc8 11. Nxc6 Bxc6 12. Nd4 Bd7 13. c3 Qc7 14. a4 a6 15. a5 e5 16. Nc2 Be6 17. Nb4 {½-½ (47) Lu,S (2641)-Zhou,J (2597) Shenzhen 2017}) 11. Nxc6 $146 ({Predecessor:} 11. c4 a6 12. Nxc6 bxc6 13. Nc3 e5 14. h3 Be6 15. b3 Nd7 16. Be3 Rab8 {1-0 (44) Dovliatov,S (2327)-Badalov,S (2322) Baku 2000}) 11... bxc6 12. c4 {White is slightly better.} e5 13. Nc3 Rab8 14. b3 Bc8 15. h3 Nd7 16. f4 exf4 17. gxf4 f5 18. Be3 fxe4 19. Nxe4 Nf6 20. Nc3 {[%cal Be4c3,Bc3e2,Be2d4,Bd4f5][%mdl 32]} Bf5 21. Qf3 Rbc8 22. Bd4 {Threatening Qxc6!} Qd7 23. Rad1 Rf7 24. Kh2 Bg6 25. Ne2 Be4 26. Qg3 Bxg2 27. Qxg2 Bd8 28. Bc3 Bb6 29. Nd4 Nh5 30. Qg4 Nxf4 31. Qxd7 Rxd7 32. Nf5 {[#]} Ng6 $1 33. b4 Rf7 ({Black should try} 33... d5 $17 {...Bc7+ is the strong threat.} 34. c5 Bc7+ 35. Kh1 Rf7) 34. Nxd6 $11 {[%mdl 64] Double Attack} Rf2+ 35. Kg1 Rcf8 {aiming for ...Rf1+.} 36. c5 {Threatens to win with Ne4.} Bc7 37. Ne4 (37. Rf1 $11 Rxf1+ 38. Rxf1) 37... Rxa2 {Strongly threatening ...Nh4.} 38. Ra1 Rc2 {And now ...Nh4 would win.} 39. Rxa7 Nh4 {( -> ...Rg2+)} 40. Rxc7 {[%mdl 64] [#] Double Attack. The position is equal.} Nf3+ {[%mdl 64] Double Attack} 41. Kf1 Nh2+ {[%mdl 64] Discovered Attack (Double check)} 42. Kg1 Nf3+ {[%mdl 64] Double Attack} 43. Kf1 Nh2+ {Accuracy: White = 43%, Black = 58%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.20"]
[White "Wang, Chen"]
[Black "Batchuluun, Tsegmed"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2476"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,96,20,3,13,16,29,23,56,53,88,83,81,57,117,123,106,82,119,-13,22,0,0,-21,-19,-17,-9,-23,-23,-29,-13,-19,-14,-18,26,-8,-12,-45,-61,-47,-40,-65,-7,-6,-6,-69,-78,-119,-83,-89,-94,-106,-112,-43,0,0,0,0,0,0,21,21,16,17,7,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nxd4 5. Bxd4 Nf6 6. e3 Be7 {A01: Nimzowitsch-Larsen Opening} 7. c4 c5 (7... O-O 8. Nc3 c6 9. Rc1 d5 10. cxd5 cxd5 11. Be2 Be6 12. O-O a6 13. f4 exf3 14. Bxf3 {1-0 (31) Jobava,B (2690)-Harikrishna,P (2744) Riadh 2017}) 8. Bb2 O-O {White has an edge.} 9. Nc3 b6 $146 ({Predecessor:} 9... d6 10. Qc2 Bf5 11. d3 Qa5 12. O-O-O exd3 13. Bxd3 Bg6 14. e4 {1-0 (32) Ramirez Alvarez,A (2563)-Arribas Lopez,A (2505) Saint Louis 2017}) 10. g4 d5 {[#]} 11. g5 $1 {[%cal Rg5f6]} Ng4 (11... Ne8 $14) 12. Nxd5 $16 {Threatens to win with h3.} Bxg5 {Hoping for ...Bh4.} 13. h3 Nf6 14. Nc3 (14. h4 $16) 14... Re8 15. h4 Bh6 16. Be2 Bf5 17. Qc2 Qd7 18. O-O-O Rad8 19. Rdg1 Kf8 20. Rg3 Re6 21. Rd1 a6 22. a3 Rd6 $36 {[%mdl 2048] Black has some pressure.} 23. Nb1 Qe6 24. Rdg1 g6 25. Bc3 Nd7 ({Better is} 25... Bg7 $15) 26. Qb2 $11 Re8 27. f4 (27. a4 $11) 27... exf3 $1 $15 28. Bxf3 Ne5 (28... b5 {is more complex.} 29. Be2 Rb8 30. h5 Qe4 31. Rf1 Kg8) 29. Bxe5 Qxe5 30. Qxe5 Rxe5 31. Bd5 (31. Rd1 $17) 31... Bxb1 (31... Re7 {keeps more tension.} 32. Nc3 Bg7 33. Na4 h5 34. Rf3 Bg4) 32. Kxb1 {The position is equal.} Rh5 33. Rh1 Bg7 34. Kc2 f5 35. Bf3 Rh6 36. h5 a5 37. Rhg1 Be5 38. R3g2 Kg7 39. Be2 f4 40. hxg6 hxg6 41. Bd3 fxe3 42. dxe3 Re6 43. Bf5 Rf6 44. Be4 (44. Rg5 {with more complications.} Rd6 45. Kc1 Bc3 46. R1g2 Be5 47. Be4) 44... Rh2 45. Rxh2 Bxh2 46. Rg2 Bd6 47. Kd3 Be7 48. Ke2 Re6 {Accuracy: White = 55%, Black = 47%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.21"]
[White "Zhao, Zong-Yuan"]
[Black "Zhu, Jiner"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2529"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,110,21,15,44,37,37,17,27,13,88,79,141,148,147,149,155,107,221,85,106,57,106,111,103,59,74,62,61,41,76,76,86,77,75,75,75,75,75,75,95,95,110,91,149,36,36,36,36,36,42,15,30,0,0,-3,-8,-1154,-1147,-1147,-1109,-1108,0,-1066,-982,-1340,-1350,-1350,-1272,-1277,-1259,-1252,-1207,-1364,-1346,-1271,-1242,-1395,-1406,-1384,-1372,-1322,-1330]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 h6 16. Bd2 c6 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} (16... Bg7 17. Qc1 Kh7 18. a4 Nb6 19. axb5 axb5 20. Rxa8 Bxa8 21. b3 Nbd7 22. Bd3 c6 23. Qc2 Bb7 24. Be3 d5 25. dxe5 dxe4 26. Nxe4 Nxe4 27. Bxe4 Nxe5 28. Nxe5 Rxe5 {½-½ (34) Leko,P (2691)-Oparin,G (2609) Linares 2018}) 17. Qc1 Kh7 18. h4 Bg7 $146 {The position is equal.} ({Predecessor:} 18... c5 19. h5 Bg7 20. hxg6+ fxg6 21. Qd1 Ng8 22. Be3 Qe7 23. a4 Nb6 24. dxc5 dxc5 {0-1 (86) Kovalev,A (2565)-Maiorov,N (2457) Minsk 2005}) 19. h5 Ng4 (19... c5 $11 {keeps the balance.}) 20. Qd1 Nf8 (20... Nb6 $142) 21. Ng5+ $16 hxg5 22. Qxg4 Bc8 23. Qf3 ({But not} 23. Qxg5 $6 Qxg5 24. Bxg5 Ne6 $11) 23... g4 (23... Qf6 $16 {keeps fighting.}) 24. Qd3 (24. Qxf7 $18 {is the precise move to win. Threatens to win with hxg6+.} Be6 25. hxg6+ Nxg6 26. Qb7) 24... Qf6 {[%cal Re5d4]} 25. hxg6+ fxg6 26. d5 c5 27. Nf1 Bh6 28. Bxh6 Kxh6 29. b4 c4 30. Qe3+ Kg7 31. a4 {Hoping for axb5.} Bd7 32. axb5 axb5 33. Ra5 Nh7 34. Rea1 Rad8 35. Ra7 Re7 36. Rb7 Be8 ({Black should play} 36... Ng5) 37. Raa7 (37. Rxe7+ $16 Qxe7 38. Bd1) 37... Rdd7 $14 38. Rxd7 Bxd7 39. Bd1 Rf7 40. Nh2 Qh4 41. Ra6 Ng5 42. Rxd6 {And now Bc2 would win.} g3 $1 {[%cal Rg3f2]} 43. Nf3 $2 {[%mdl 8192] [#]} (43. fxg3 $11 Qxe4 44. Qd2 (44. Qxg5 $2 {leads to mate.} Qe1+ {[%mdl 64] Double Attack} 45. Nf1 Rxf1+ 46. Kh2 Rh1#)) 43... Nxf3+ $1 $19 ({Worse is} 43... gxf2+ 44. Kf1 $15) 44. Bxf3 Qh2+ 45. Kf1 Qh1+ 46. Ke2 {[#] Qg5 is the strong threat.} Bg4 $1 {[%mdl 512] ( -> ...Qxg2). Black is clearly winning.} 47. Bxg4 Rxf2+ 48. Qxf2 gxf2 49. Kxf2 {[%mdl 4096] Endgame KQ-KRB} Qh4+ 50. Kf3 Qe1 51. Rc6 Qxc3+ 52. Kf2 Qd4+ 53. Kf3 Qd3+ 54. Kf2 Qxe4 55. Rc7+ Kh6 {Accuracy: White = 43%, Black = 64%.} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.22"]
[White "Lin, Yi"]
[Black "Liu, Yan"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2406"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,90,37,32,31,47,47,45,47,39,66,47,42,44,40,26,27,27,8,12,0,5,8,0,20,22,16,0,0,0,7,0,16,0,0,0,0,-16,-16,-25,-28,-38,-30,-29,-29,-27,-32,-31,-18,-31,-35,-33,-33,-33,-33,-50,-50,-50,-50,-50,-50,-50,-33,-35,0,-50,-50,-81,-81,-81,-81,-81,-81,-81,-81,-81,-81,-81,-81,-81,0]} 1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. O-O c5 7. Nc3 b4 {A13: English Opening: 1...e6} 8. Na4 d6 9. d4 cxd4 {White is slightly better.} 10. Qxd4 Nc6 11. Qb6 $146 ({Predecessor:} 11. Qf4 Be7 12. Rd1 O-O 13. Nc5 Bc8 {1-0 (70) Georgiev,K (2607)-Draskovic,L (2447) Bol 2015}) 11... Qxb6 12. Nxb6 Rb8 13. Bb2 Na5 {[#] Threatens to win with ...Bxf3.} 14. Na4 {[%cal Bb6a4,Ba4b2,Bb2d3,Bd3f4][%mdl 32]} Bc6 15. Bxf6 gxf6 16. Nb2 f5 17. Nd4 Bd7 18. e3 Bg7 19. Rad1 Ke7 20. Rd2 Rhc8 21. Nd3 Nc6 22. Nxc6+ Bxc6 23. Bxc6 Rxc6 24. Nf4 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 25. Ne2 a4 26. Nd4 Rc5 27. Rfd1 Rb6 28. Kf1 Ra6 29. Ke2 Be5 30. h3 h5 31. h4 axb3 32. axb3 Ra3 33. Rd3 Bxd4 34. exd4 $15 {[%mdl 4096] Endgame KRR-KRR} Rca5 35. Ke1 Kf6 36. Ke2 Ra2+ 37. R3d2 R2a3 38. Rd3 Ra8 39. c5 {[#]} d5 $1 {Black is better.} 40. f4 Ke7 41. Ke1 Kd7 42. Ke2 Kc6 43. Ke1 Kb5 44. Ke2 R8a6 45. Ke1 Ra8 {Accuracy: White = 72%, Black = 81%.} (45... R6a5 $17) 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.23"]
[White "Chu, Wei Chao"]
[Black "Xu, Zhihang"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2406"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,91,-14,18,0,0,-55,-48,-71,-58,-91,-56,-64,-65,-72,-89,-80,-51,-116,-115,-133,0,16,125,145,137,97,108,108,88,86,102,36,34,41,68,60,71,71,100,-73,-72,-69,-71,-59,-18,-71,-18,-25,-25,-25,-17,-20,-20,-20,-15,-17,-14,-30,-26,-25,-14,-17,-16,-18,-8,-8,-2,-2,-2,-2,-2,-3,-3,-2,0,0,0,0,0,0]} 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. O-O Nf6 8. e4 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} (8. c4 O-O 9. Nc3 Rb8 10. Qa4 Qb6 11. Rb1 Qa6 12. Qxa6 Bxa6 13. b3 d5 14. Ba3 dxc4 15. bxc4 Bxc4 16. Bxe7 Rxb1 17. Rxb1 Re8 {½-½ (32) Marin,M (2576)-Kovalenko,I (2668) Almaty 2016}) 8... O-O 9. Bd2 $146 (9. e5 $11 Nd5 10. Re1) ({Predecessor:} 9. c4 Qc7 10. Nc3 d6 11. Qe2 Rb8 12. Rd1 Bg4 13. f3 Be6 14. c5 Nd7 15. cxd6 exd6 16. Be3 Ne5 17. Rac1 Nc4 18. b3 Nxe3 19. Qxe3 {½-½ (42) Benidze,D (2495)-Odeev,H (2395) Malatya 2013}) 9... d5 $15 10. exd5 {Black is slightly better.} Bg4 11. f3 Bf5 12. dxc6 Qb6+ 13. Kh1 Qxb2 14. Nc3 Rad8 15. Qe1 (15. Rc1 $15) 15... Ne8 $1 $17 16. g4 Bxc2 (16... Rxd2 $1 $17 17. Qxd2 Bxc3) 17. Rc1 $11 Nd6 {[#]} (17... Nc7 $11 {remains equal.}) 18. Nd5 $1 $36 {[%cal Rd5e7][%mdl 2048] White has strong initiative.} Nc8 19. Bc3 Bxc3 20. Qxc3 Qxc3 21. Nxc3 Rd2 22. Ne4 ({White should play} 22. Kg1 $16) 22... Bxe4 $1 $14 23. fxe4 Rfd8 24. c7 R8d4 25. e5 {Threatens to win with Bb7.} Rb2 26. Rfd1 $2 (26. Rcd1 $16 {stays on course.} Rxd1 27. Rxd1) 26... Rc2 $1 $17 27. Bb7 Rxc7 $1 28. Rxc7 Rxd1+ $15 {[%mdl 4096] Endgame KRB-KRN} 29. Kg2 {[#]} Rd2+ (29... Nb6 $1 $17 30. Rxe7 Kf8) 30. Kg3 $11 Nb6 {...e6 is the strong threat.} 31. Rxe7 Kf8 32. Rc7 Rxa2 33. e6 fxe6 34. Rxh7 g5 35. Rh5 Ra5 36. h4 Ra3+ 37. Kf2 {The position is equal.} gxh4 38. Rxh4 Kg7 39. Be4 Nc4 40. g5 Nd6 41. Rh7+ Kg8 42. Bg6 Ra5 43. Rd7 Rxg5 44. Bh7+ Kh8 45. Rxd6 Kxh7 46. Rxe6 {Accuracy: White = 54%, Black = 61%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.24"]
[White "Xu, Minghui"]
[Black "Adhiban, B.."]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2401"]
[BlackElo "2665"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,16,16,21,20,12,12,5,22,20,26,16,33,41,45,15,9,-37,-41,-44,-52,-67,-59,-73,-75,-77,-77,-102,-102,-103,-103,-102,-103,-140,-121,-104,-61,-89,-89,-83,-64,-72,0,-86,-64,-82,-69,-88,-62,-101,-85,-92,-95,-224,-217,-289,-284,-314,-306,-309,-278,-285,-292,-317,-318]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. c4 cxd4 (5... O-O 6. Nc3 cxd4 7. Nxd4 Qc7 8. Nd5 Nxd5 9. cxd5 Qb6 10. Nb3 d6 11. O-O Bd7 12. Be3 Qa6 13. Bd4 Qa4 14. Bxg7 Kxg7 15. Qd4+ Qxd4 16. Nxd4 {½-½ (28) Ding,L (2805)-Vachier Lagrave,M (2780) Abidjan 2019}) 6. Nxd4 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} h5 7. h4 $146 ({Predecessor:} 7. h3 O-O 8. Nc3 Nc6 9. O-O d6 10. e3 Bd7 11. b3 a6 12. Bb2 Rb8 {½-½ (48) Fridman,D (2633)-Zvjaginsev,V (2642) St Petersburg 2018}) 7... O-O 8. O-O {The position is equal.} Nc6 9. Nc3 {[%cal Bb1c3,Bc3d5,Bd5e7][%mdl 32]} Ng4 10. e3 Qa5 11. Qe2 Nge5 12. Nd5 e6 13. Nxc6 dxc6 14. Bd2 Qa6 15. Ne7+ Kh7 $1 16. Nxc8 {And now Nd6 would win.} Qxc4 17. Qxc4 Nxc4 {[%mdl 64] Discovered Attack} 18. Bb4 {Threatens to win with Nd6.} Rfxc8 19. Rad1 a5 20. Bc5 Rd8 21. Be7 Rxd1 22. Rxd1 Nb6 23. b3 Nd5 24. Bc5 Bf8 25. Bd4 Bg7 26. Bc5 $1 Kg8 $36 {[%mdl 2048] Black has some pressure.} 27. e4 Nf6 28. Be7 a4 29. bxa4 Rxa4 30. Rd8+ Kh7 31. Rb8 {[#]} (31. a3 $17 {was worth a try.}) 31... Ng4 $1 $19 ({Stronger than} 31... Nxe4 32. Rxb7 Be5 33. Rb4 $11) 32. Bc5 Ra5 {Black has a decisive advantage.} (32... Rxa2 33. Rxb7 Rc2 34. Ba7 $17) 33. Bb6 Rxa2 34. Rxb7 Ra1+ {Played: Ra2-b2} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.25"]
[White "Dai, Changren"]
[Black "Zhao, Yuanhe"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2510"]
[BlackElo "2448"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,64,35,31,34,40,0,0,-31,0,0,0,-18,0,0,0,-9,43,32,37,0,0,0,0,0,0,0,-6,-198,-180,-168,0,0,0,-170,-172,-249,-227,-234,-223,-406,-412,-526,-516,-412,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qd1 Nf6 9. Nc3 d6 10. Be2 {B32: Sicilian: Löwenthal and Kalashnikov Variations} O-O 11. g4 $146 ({Predecessor:} 11. Be3 b5 12. O-O Bb7 13. a4 Nd4 14. Bxd4 exd4 15. Qxd4 Nxe4 16. Nxe4 Bxe4 17. Rfe1 Qb7 18. axb5 axb5 19. Rxa8 Rxa8 {½-½ (60) Berg,E (2587)-Li,C (2703) Malmo 2012}) 11... Be6 12. g5 Nd7 13. Be3 Rac8 14. h4 b5 15. Qd2 Nc5 16. O-O-O b4 (16... Qb7 $11 17. f3 (17. Qxd6 b4 $17) 17... Rfd8) 17. Nd5 $14 Bxd5 18. Qxd5 b3 $1 19. c3 ({Of course not} 19. axb3 Nb4 $17) 19... bxa2 20. Qxa2 Nxe4 {aiming for ...Nb4.} 21. Qd5 {[#]} Nd4 $1 {[%mdl 512]} 22. Bg4 $2 {[#]} (22. Qxe4 $11 Nxe2+ 23. Kd2) (22. Bxd4 exd4) 22... Nxc3 $1 $19 {[%mdl 512]} 23. bxc3 Rxc3+ $2 (23... Rc5 $1 $19 {[%cal Rc5d5]} 24. Qg2 Rxc3+ 25. Kd2 d5 $1 {[%mdl 512]}) 24. Kd2 $11 Rc5 25. Qe4 $2 (25. Qg2 $1 $11 {and White is okay.}) 25... d5 $1 $19 {[%cal Rd5e4][%mdl 1024] Black has strong compensation.} 26. Qd3 {[#]} (26. Qg2 $142) 26... Rc4 $1 {( -> ...Qb4+)} 27. Rb1 {[#]} Nb5 $1 28. Be2 $2 (28. Bh3 {was necessary.}) 28... Rc3 29. Qxd5 Rd8 30. Rxb5 Rcc8 $2 ({Black should try} 30... Ra3 $19 31. Kc2 Rxd5 32. Rxd5 Ra2+ 33. Kd3 e4+ 34. Kc3 Rxe2) 31. Bd3 $1 $11 Rxd5 32. Rxd5 Qb4+ {Accuracy: White = 35%, Black = 75%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.26"]
[White "Lei, Tingjie"]
[Black "Xiang, Zeyu"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2505"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,71,10,14,20,13,21,8,10,17,22,24,10,16,16,25,13,16,39,15,27,20,49,23,48,21,19,13,10,22,22,22,22,18,17,19,22,20,28,12,56,0,79,75,78,74,80,0,0,0,0,-14,0,0,0,-11]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Nbd7 10. Rd1 Ba6 {E08: Closed Catalan: Main Line: 7 Qc2} 11. cxd5 cxd5 12. Ne5 Rc8 13. Nc6 Bb5 14. Nxe7+ Qxe7 15. Nc3 a5 16. Qd2 Ba6 17. Rac1 {[#]} b5 $146 ({Predecessor:} 17... h6 18. h3 {½-½ (49) Matlakov,M (2689)-Aronian,L (2784) Berlin 2015}) 18. b3 Qd8 19. Bf3 Qb6 20. h4 Qb7 21. g4 b4 22. Na4 Ne4 23. Qe3 Bb5 24. Nc5 Ndxc5 25. dxc5 f6 26. Bxe4 dxe4 27. Bd6 Rfd8 28. Kh2 Bc6 29. Rg1 ({White should try} 29. g5 $14) 29... e5 (29... Qf7 $1 $11) 30. g5 $16 {Hoping for gxf6.} Kh8 31. h5 {gxf6 is the strong threat.} Qf7 {[#]} 32. g6 (32. h6 $1 $16) 32... Qe8 $11 {The position is equal.} 33. Rcd1 h6 34. Qh3 Bd7 35. Qh4 Qe6 36. Rg3 {Accuracy: White = 64%, Black = 56%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.27"]
[White "Chen, Qi b"]
[Black "Taher, Yoseph Theolifus"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2414"]
[BlackElo "2460"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,40,20,12,8,26,22,40,40,46,27,32,30,49,0,10,7,23,0,0,0,0,0,0,0,4,3,22,18,13,0,0,0,4]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 (4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. Nbd2 Nd6 9. c3 Bf5 10. Be2 O-O 11. Re1 Re8 12. Qb3 Be6 13. Bd3 Bf6 14. Nf1 g6 15. Bf4 Qd7 16. Ne3 {½-½ (67) Dominguez Perez,L (2750)-Bu,X (2729) Hengshui 2019}) 4... Nxe4 5. Qe2 Qe7 6. Nc3 {[#] Hoping for Nd5. C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} Nxc3 7. dxc3 Bf5 $146 ({Predecessor:} 7... Qxe2+ 8. Bxe2 Be7 9. Be3 O-O 10. Nf4 c6 11. O-O-O Nd7 {½-½ (70) Idani,P (2588)-Bernadskiy,V (2547) Taleigao 2018}) 8. Be3 {White is slightly better.} Nc6 9. Nf4 O-O-O 10. O-O-O Qe4 11. Qd3 Qxd3 (11... g6 {keeps more tension.} 12. Qxe4 Bxe4 13. f3 Bf5 14. Bd3 Bd7) 12. Bxd3 Bxd3 13. Nxd3 Re8 {The position is equal.} 14. Rde1 Be7 15. Bd4 Nxd4 16. cxd4 Bf6 17. c3 d5 18. Rxe8+ Rxe8 19. Re1 Rxe1+ 20. Nxe1 c6 {Accuracy: White = 50%, Black = 47%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.28"]
[White "Zhao, Chenxi"]
[Black "Raja Harshit"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2400"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,59,-9,0,-26,-46,-45,-47,-44,0,0,0,-53,-53,-61,-58,-62,-59,-74,-31,-152,-45,-44,-44,-44,-50,-67,-65,-76,-29,-60,0,-60,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bg5 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Nc3 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 h6 12. Bxf6 {B53: Sicilian: 2...d6: Lines with Qxd4} (12. Bh4 b5 13. Bxf6 Bxf6 14. Qxd6 Qb6 15. e5 Rfd8 16. Qb4 a5 17. Qf4 Be7 18. Ne4 Bxe4 19. Qxe4 Bc5 20. Rd3 Rxd3 21. cxd3 {½-½ (60) Zhigalko,S (2641)-Saric,I (2669) Riadh 2017}) 12... Bxf6 13. Qxd6 Qb6 {[#] Strongly threatening ...Bxc3.} 14. Qd2 $146 {Black is slightly better.} ({Predecessor:} 14. e5 Rad8 15. Qa3 Bxf3 16. gxf3 Bh4 17. Ne4 Bxf2 18. Rf1 Be3 19. Rd6 Rxd6 20. Qxd6 {0-1 (30) Lauer,F (960)-O'Toole,R (2001) LSS email 2013}) 14... Rfd8 (14... Rad8 {looks sharper.} 15. Qe3 Bxc3 16. Qxb6 Rxd1+ 17. Rxd1 axb6 18. bxc3 Bxe4 19. Ne1 Ra8) 15. Qe3 Bxc3 {[%csl Gc3][%cal Rb6b2]} 16. Qxb6 (16. Rxd8+ $11 Qxd8 17. bxc3) 16... Rxd1+ $15 17. Rxd1 axb6 18. bxc3 Bxe4 $11 {[%mdl 4096] Endgame KRB-KRN} 19. Rd6 Bd5 20. Ne5 (20. Rxb6 $15 Bxa2+ 21. Kc1) 20... Bxa2+ (20... Bxg2 $17 21. h4 b5) 21. Kb2 $15 Bd5 22. g3 b5 23. Rd7 f6 24. Ng6 Bc4 25. Rxb7 Rd8 ({Black should try} 25... Kh7 $1 $15 26. Ne7 Rd8) 26. Kc1 (26. h4 $1 $11) 26... h5 (26... Kh7 $1 $15 27. Rd7 {[%mdl 64] Decoy} Rxd7 28. Nf8+ Kg8 29. Nxd7 Kf7) 27. Nf4 $11 {The position is equal.} e5 28. Nxh5 Bf7 29. g4 Bxh5 30. gxh5 {Accuracy: White = 29%, Black = 45%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.29"]
[White "Wang, Yiye"]
[Black "Xu, Jun"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2440"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,67,29,27,43,-4,0,0,6,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,-2,0,0,-5,-7,-10,-15,-30,-6,-6,-9,-27,-27,-32,-29,-31,-27,-27,-27,-27,-11,-27,-27,-42,-35,-61]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. c4 dxc4 {A07: Réti Opening: New York and Capablanca Systems} 7. dxc4 (7. Ne5 Nbd7 8. Nxc4 e5 9. Nbd2 Be7 10. b4 O-O 11. a3 Qc7 12. Bb2 Rfe8 13. Rc1 a6 14. Rc2 {½-½ (79) Ganguly,S (2638)-Maghsoodloo,P (2679) chess.com INT 2019}) 7... Qxd1 8. Rxd1 Bc2 {The position is equal.} 9. Rd2 Bh7 10. Rd1 e6 11. Nc3 Nbd7 12. Bf4 Be7 13. Ne5 {[#]} Nxe5 $146 ({Predecessor:} 13... Rd8 14. Nxd7 Rxd7 15. Rxd7 Kxd7 16. Rd1+ Kc8 17. Bd6 Bxd6 18. Rxd6 Rd8 19. Rxd8+ Kxd8 {½-½ (25) Martin,A (2427)-Pert,N (2518) Sunningdale 2007}) 14. Bxe5 O-O 15. Bd6 Bxd6 16. Rxd6 Rfd8 17. Rad1 Rxd6 18. Rxd6 Kf8 19. Rd2 Ke7 20. Kf1 Rd8 21. Ke1 Rxd2 22. Kxd2 $11 {[%mdl 4096] Endgame KBN-KBN} Nd7 23. h3 e5 24. e3 f5 25. h4 g5 26. hxg5 hxg5 27. Bf1 e4 28. Be2 Kf6 29. Nb1 Ke5 30. Kc3 Bg8 31. Nd2 c5 32. a3 Be6 33. b4 b6 34. Bd1 {[%mdl 32768] Accuracy: White = 49%, Black = 87%. . Loss on time!?} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.30"]
[White "Fang, Yuxiang"]
[Black "Fang, Yan"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2476"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,118,-19,-22,0,0,0,0,39,31,31,32,49,45,41,10,16,5,10,-17,6,5,3,10,91,91,91,97,95,103,84,83,83,83,83,81,100,88,91,84,87,38,33,36,35,23,23,21,23,22,51,56,50,49,51,52,76,72,75,57,59,52,54,57,52,54,52,52,194,193,198,192,211,216,213,200,216,215,201,208,192,9,10,10,11,8,14,12,15,0,0,0,6,0,8,8,8,8,15,8,8,8,43]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. g3 O-O 6. Bg2 c6 7. O-O Nbd7 8. b3 b6 9. Qc2 Ba6 10. Rd1 Rc8 {E08: Closed Catalan: Main Line: 7 Qc2} 11. e4 (11. Bf4 h6 12. e4 dxc4 13. Nd2 b5 14. bxc4 bxc4 15. Bf1 Nb6 16. a4 g5 17. Be3 Ng4 18. a5 Nxe3 19. fxe3 Nd7 20. Bxc4 Bb5 {0-1 (63) Wojtaszek,R (2749)-Karjakin,S (2785) Doha 2016}) 11... dxc4 12. Nd2 e5 13. dxe5 Nxe5 14. Nxc4 Qc7 15. Nxe5 Qxe5 16. Bf4 $146 ({Predecessor:} 16. a3 Rcd8 {0-1 (50) Timkin,N (2047)-Mignon,F (2275) ICCF email 2006}) 16... Qe6 $1 17. h3 Rfe8 18. e5 Nh5 19. Qe4 Nxf4 20. gxf4 f6 (20... Red8 $11 {remains equal.}) 21. Qa4 $36 {[%mdl 2048] White is really pushing.} Bb7 22. Qxa7 {[%mdl 64] Double Attack} Rb8 23. Qxb6 Qf5 24. Qe3 fxe5 25. fxe5 Bg5 26. Qe4 Qxe5 27. Qxe5 Rxe5 28. Ne4 c5 29. Nd6 Bxg2 30. Kxg2 Bf6 {Black wants to play ...Rg5+.} 31. Rac1 Re2 32. Rxc5 {Strongly threatening Rdc1.} Rxa2 33. Rdc1 {Rc8+ is the strong threat.} h6 34. Rc8+ Rxc8 35. Rxc8+ $14 {[%mdl 4096] Endgame KRB-KRN} Kh7 36. Ne4 Bd4 37. Rc4 Bb6 38. Rb4 Bd8 39. Rb8 Bh4 40. b4 Rb2 41. b5 Rb4 42. Kf3 Rb3+ {[#]} ({Black should play} 42... Kg6 $14) 43. Kg4 $1 $18 {[%cal Rg4h4]} Be7 44. h4 Kg6 45. h5+ Kf7 46. Rb7 Ke6 47. f4 Bf8 48. Rb8 Be7 {[#]} 49. b6 $2 (49. Rb6+ $1 $18 Kd5 50. Rb7) 49... Rb4 $11 {The position is equal.} 50. b7 {Black must now prevent Rg8.} Kf7 51. Kf3 Rb3+ 52. Ke2 {Threatening Nd2.} Ke6 53. Kd2 Kf5 54. Kc2 Rb4 55. Nc3 {Threatens to win with Nd5.} Bd6 56. Rd8 Bxf4 57. Rf8+ Kg5 58. Nd5 Rxb7 {Hoping for ...Bb8.} 59. Nxf4 Rb4 {Accuracy: White = 64%, Black = 56%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.31"]
[White "Gan-Erdene, Sugar"]
[Black "Liu, Guanchu"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2408"]
[BlackElo "2449"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,71,0,0,13,-13,-12,-24,-4,-21,-21,-37,-35,-48,-41,-53,0,-10,37,41,55,0,0,0,0,-27,-24,-34,-30,-31,-36,-73,0,2,3,0,0,-23,-18,-78,-1,-132,-11,-8,0,-45,-46,-64,0,-13,0,0,-7,-8,-8,-14,-14,-17,0,-14,-14,-22]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Nc3 e5 6. Bxc6 bxc6 7. d3 Ne7 {B31: Sicilian: 2...Nc6 3 Bb5 g6} 8. h3 (8. Be3 d6 9. Qd2 h6 10. a3 a5 11. Ne2 Rb8 12. Rfb1 f5 13. exf5 Nxf5 14. b4 axb4 15. axb4 Rxb4 16. Rxb4 cxb4 17. Qxb4 Nxe3 18. fxe3 {1-0 (24) Nepomniachtchi,I (2714)-Grischuk,A (2810) Beijing 2014}) 8... d6 9. Be3 Rb8 {Black has an edge.} 10. Rb1 f5 $146 ({Predecessor:} 10... O-O 11. Qd2 Qe8 12. Bh6 f6 13. Bxg7 Kxg7 14. Nh2 g5 {0-1 (31) Avelar,G (1939)-Fredericia,L (2091) Istanbul 2012}) 11. exf5 gxf5 12. Ng5 O-O 13. f4 {White wants to play fxe5.} h6 14. Nf3 exf4 15. Bxf4 Ng6 16. Be3 (16. Ne2 $14) 16... f4 $11 17. Bf2 Bf5 18. Qd2 Ne5 19. Nxe5 Bxe5 20. d4 cxd4 21. Bxd4 Bxd4+ (21... Qf6 $17 22. Bxe5 dxe5) 22. Qxd4 Bxc2 23. Rbc1 Bg6 24. Qc4+ Kh7 {...Qb6+ is the strong threat.} 25. Rxf4 (25. Rf2 $11 {remains equal.}) 25... d5 (25... Qb6+ $17 26. Kh2 d5) 26. Qa4 {[#]} (26. Qd4 $1 $11) 26... Rxf4 (26... Qb6+ $1 $17 27. Kh2 h5) 27. Qxf4 Rxb2 28. Nd1 (28. Na4 $5 {[%cal Ra4b2]} Rc2 29. Rxc2 Bxc2 30. Qf7+ Kh8 31. Nc5 $11) 28... Qb8 29. Qf6 Rb1 (29... Re2 $1 $15 30. Nf2 (30. Rxc6 $2 Qg3 $19) 30... Qg3) 30. Qxc6 {[#] And now Qd7+ would win.The position is equal.} Rxc1 (30... Qb6+ {feels hotter.} 31. Qxb6 Rxb6 32. Rc7+ Kh8 33. Kf2 Ra6) 31. Qxc1 d4 32. Qc5 Qb6 33. Qxb6 axb6 34. Kf2 Be4 35. g3 Kg6 36. Ke2 {Accuracy: White = 19%, Black = 49%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.32"]
[White "Xie, Jianjun"]
[Black "Munkhgal, Gombosuren"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2417"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 35,93,43,64,0,0,-100,0,0,0,0,0,0,0,-207,-246,-201,-198,-289,-291,-302,-297,-279,-34,-35,-27,-273,-235,-227,0,0,0,-33,308,291,412,214,214,197,204,106,113,77,85,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bb3 Bd6 13. Nf5 Bxh2+ 14. Kh1 O-O 15. Nxg7 Rd8 16. Qf3 Kxg7 17. Bh6+ Kg6 18. c3 Nh5 19. Be3 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} (19. Bc1 $1 $14 f5 20. Bxe6 (20. g3 Bxg3 21. fxg3 Qc6 $11)) 19... f5 $11 20. Bc2 (20. Qh3 $11 {keeps the balance.} Bf4 21. Qh4) (20. Rad1 Rxd1 21. Bxd1 Nf6 22. g3 Bd7 23. Kxh2 Bc6 24. Qe2 Re8 25. Qc4 Ne4 26. Bf3 b5 {½-½ (42) Pichot,A (2552)-Le,Q (2737) Caleta 2018}) 20... Bf4 $146 (20... Nf6 $1 $17 {...Kg7 is the strong threat.} 21. g3 Bxg3 $1 {[%mdl 512]}) ({Predecessor:} 20... Bd7 21. Qg4+ Kf6 22. Qg5+ {1-0 (22) Gerasimov,I (2329)-Benza,A (2369) Sochi 2015}) 21. g4 Bxe3 22. gxh5+ Kf7 23. Rxe3 Bd7 24. Be4 $2 (24. Bxf5 $11 exf5 25. Qd5+ Kf6 26. Qd4+ Kf7 27. Qd5+ Kf6 28. Qd4+ Kf7 29. Qd5+) 24... Rg8 $1 $19 {[%cal Rg8g4] Strongly threatening ...Rg4.} 25. Rd1 {And now Bxf5! would win.} Rg5 $1 26. Rg1 (26. Red3 $142 Bb5 27. c4 Qxc4 28. Rd4 (28. Bxf5 $2 Rxf5 29. Qh3 Qc2 $19)) 26... Rxg1+ 27. Kxg1 Rg8+ 28. Kf1 {[#]} Bb5+ $2 (28... Rg4 $1 $19 29. h6 Bb5+ 30. Ke1 Qd6) 29. Bd3 $15 Bc6 30. Qe2 $2 (30. Be4 $1 $11) 30... Qf4 31. Bc4 Rg4 $2 (31... Qh2 $19 {[%cal Rh2h1]} 32. Ke1 (32. Bxe6+ $2 Kf6 $19) 32... Rg1+ 33. Kd2 Be4) 32. Bxe6+ $11 Kf6 33. Bb3 Be4 $2 {[%mdl 8192]} (33... Bb5 $15 {keeps the upper hand.} 34. c4 Bxc4 35. Bxc4 Qxc4) 34. Qd2 $18 {Intending Qd8+ and mate.} Qc7 (34... Ke7 $142 35. Qd5 b5 36. Qe6+ Kd8 37. Qxa6 Rh4 38. Qb6+ Ke7 39. Qe6+ Kd8 40. Qg8+ Kc7 41. Qxh7+ Kc6 42. Qg6+ Kc5) 35. Rg3 (35. f3 $142 Rf4 36. Qg2) 35... Rxg3 36. fxg3 {Threatens to win with Qh6+.} ({Weaker is} 36. Qh6+ {[#]} Rg6 $1 $11 {[%mdl 512]}) 36... f4 37. gxf4 (37. Qd4+ $18 Qe5 38. gxf4 Qxd4 39. cxd4) 37... Kf5 $16 38. Ke1 Qxf4 39. Qd7+ ({White should play} 39. a3 $16) 39... Kg5 $11 {The position is equal.} 40. Qe7+ Kxh5 41. Bd1+ Kh6 42. Qe6+ Bg6 43. Qh3+ Kg7 44. Qd7+ Qf7 45. Qd4+ Qf6 46. Qd7+ Qf7 47. Qd4+ {Accuracy: White = 41%, Black = 50%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.33"]
[White "Zou, Chen"]
[Black "Setyaki, Azarya Jodi"]
[Result "1-0"]
[ECO "C74"]
[WhiteElo "2440"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,97,50,51,40,33,31,45,52,56,52,60,52,44,46,48,22,29,21,37,0,30,-6,0,-38,-28,-33,21,28,71,77,66,66,112,110,107,105,104,106,104,106,121,82,110,114,135,132,153,154,165,158,269,265,260,262,274,258,263,250,234,246,246,247,268,249,387,373,429,391,388,402,621,614,619,599,597,552,872,775,1449,827,989,990,887,885]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. exf5 Bxf5 7. O-O Bd3 8. Re1 Be7 9. Qb3 {C74: Ruy Lopez: Deferred Steinitz: 5 c3 f5} (9. Bc2 Bxc2 10. Qxc2 Nf6 11. d4 e4 12. Ng5 d5 13. Nd2 Nh5 14. Ndxe4 dxe4 15. Qxe4 Nf6 16. Qc2 Qd7 17. Ne6 Kf7 18. Bf4 Rhc8 19. Qb3 Qd5 20. Nxc7 Qxb3 21. axb3 {1-0 (44) Kamsky,G (2666)-Sychev,K (2537) St Petersburg 2018}) 9... b5 10. Qd5 $1 {[%csl LRc6,LRd3][%mdl 64] [#] Double Attack} Qd7 $1 {Strongly threatening ...Bc4.} 11. Qxd3 {Black must now prevent Bc2.White is slightly better.} bxa4 12. Qc2 Nf6 13. d3 $1 O-O 14. Nbd2 Rae8 15. Nf1 $146 ({Predecessor:} 15. Qxa4 d5 16. Qc2 Bc5 17. Nb3 Bd6 18. Be3 e4 19. dxe4 dxe4 20. Nfd2 Ng4 21. h3 Rxf2 22. Bxf2 Bh2+ 23. Kf1 {½-½ (23) Istlajevs,V (2432)-Ninov,N (2550) ICCF email 2016}) 15... Nd8 $1 16. Ng3 Ne6 17. Qd1 Qc6 18. d4 e4 $1 19. Nxe4 Nxe4 20. d5 {[%mdl 64] [#] Double Attack} Qc4 (20... Nxf2 $1 $15 {[%mdl 512]} 21. Kxf2 Qb6+ 22. Be3 Nc5) 21. dxe6 $11 Bd8 22. Nd2 Nxd2 23. Bxd2 Rxe6 24. Rxe6 Qxe6 25. Qxa4 Qe2 26. Qb3+ Kh8 27. Be3 Bh4 {[%cal Rh4f2]} 28. g3 Bf6 29. Rc1 $40 {[%mdl 128] White has strong attack.} Be5 30. Qc2 Qc4 31. b3 Qg4 32. Qd3 Qf3 (32... h5 $16 33. Bd4 (33. Qxa6 h4 $16) 33... Bxd4 34. cxd4 Rf7) 33. Qxa6 $18 Ra8 34. Qb5 h5 35. a4 h4 36. Qc4 hxg3 37. Qh4+ {[%mdl 64] Double Attack, Zwischenzug} ({But not} 37. hxg3 $6 Bxg3 38. Qf1 (38. Qxc7 $2 Rf8 $19) 38... Be5) 37... Kg8 38. hxg3 Qd5 39. Qh1 Qa5 (39... Qxh1+ $142 40. Kxh1 Kf7) 40. Qc6 Bf6 41. Kg2 Rf8 42. b4 Qf5 (42... Qa8 $142 43. Qxa8 Rxa8) 43. a5 {White is clearly winning.} Bg5 {Hoping for ...Bxe3.} 44. Bxg5 Qxf2+ 45. Kh1 Rf3 46. Qe8+ Kh7 47. Qh5+ Kg8 48. Qh2 Qa7 49. Re1 {Accuracy: White = 75%, Black = 51%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.06"]
[Round "9.34"]
[White "Batsiashvili, Nino"]
[Black "Li, Shilong"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2433"]
[BlackElo "2457"]
[Annotator "TA"]
[PlyCount "203"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,203,12,22,0,15,6,16,18,31,18,35,0,22,30,20,-16,-17,-29,-29,-63,-61,-105,-81,-98,-98,-107,-94,-100,-77,-80,-75,-82,-47,-81,-34,-22,-26,-29,0,-20,58,-62,-55,-98,-50,-53,126,113,233,231,306,291,287,-135,-8,-1,0,0,-19,-12,-15,-46,-26,-45,-54,-143,-129,-142,-137,-141,-135,-342,-333,-327,-315,-307,-293,-359,-200,-200,-200,-200,-161,-161,0,-200,-200,-200,-200,-200,-200,-200,-200,-200,-200,-200,-177,-200,-200,-200,-200,-200,-200,-200,-200,-200,-206,-212,-212,-212,-212,-212,-212,-212,-212,-212,-16,-21,-8,-197,-8,-61,-60,-56,-46,-57,8,-20,0,0,0,0,18,18,37,31,43,43,43,47,47,47,47,47,47,20,57,10,159,157,154,119,407,406,371,374,432,432,427,427,422,400,318,20,24,20,20,20,20,0,0,0,8,8,16,-24,-24,-25,-24,-25,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 {[%cal Bb8c6,Bc6d4,Bd4e2][%mdl 32]} 4. e4 d6 5. d4 Bg4 6. d5 Nd4 7. Be2 {A28: English Opening: Four Knights Variation} Nxe2 8. Qxe2 Be7 (8... g6 9. h3 Bd7 10. Bg5 Bg7 11. O-O-O a6 12. a3 Qe7 13. Kb1 h6 14. Be3 c5 15. dxc6 Bxc6 {1-0 (58) Gajewski,G (2648)-Socko,B (2623) Poznan 2015}) 9. h3 Bd7 10. Be3 O-O 11. g4 $146 ({Predecessor:} 11. O-O-O c5 12. g4 Ne8 13. Rdg1 a6 14. g5 b5 {1-0 (29) Isaksen,B-Barda,Y Esbjerg 1976}) 11... c5 12. Nd2 a6 13. Nf1 {[#]} b5 $1 {[%mdl 512]} 14. Ng3 (14. cxb5 axb5) 14... bxc4 15. f3 Ne8 16. h4 Rb8 17. Kf1 Nc7 18. a4 Rb4 19. Nf5 Re8 20. Rh2 Na8 21. Qc2 Bf8 22. h5 Qa5 23. g5 Nc7 24. Ra2 Rb3 25. Bd2 Qb6 (25... Qb4 $11) 26. g6 (26. Ne3 $1 $14) 26... Rb8 $1 $36 {[%cal Rb3b2][%mdl 2048] Black has good play.} 27. Bc1 fxg6 ({Much weaker is} 27... hxg6 $6 28. hxg6 fxg6 29. Nh4 $11) 28. hxg6 hxg6 $2 (28... h6 $1 $15 {keeps the upper hand.}) 29. Nh4 $1 $16 {[%cal Rh4g6]} Be8 (29... Be7 $16 {was called for.}) 30. Qg2 $1 $18 Rxc3 31. bxc3 Qb1 32. Qc2 $2 (32. Qg5 $18) 32... Be7 (32... g5 $1 $17 {[%cal Rg5h4]} 33. Nf5 Nxd5 $1 {[%mdl 512]} 34. exd5 Bg6) 33. Rb2 $11 Qxc2 34. Rhxc2 Rb3 35. Ng2 $1 Bxa4 36. Ne3 Rxb2 37. Rxb2 Bb3 $1 38. Rb1 (38. Rg2 $15) 38... a5 $1 $17 39. Ra1 a4 40. Kf2 Nb5 41. Nxc4 $2 (41. Bb2 $17) 41... Bxc4 $19 42. Rxa4 Bh4+ 43. Kg2 Be2 44. Bd2 Kf7 (44... g5 $142 45. Ra5 Kf7) 45. Kh3 Be7 46. Kg3 Nc7 47. Ra7 Nb5 $2 (47... Ne8 $19 48. Kf2 Bd1) 48. Rb7 $2 (48. Ra4 $1 $11) 48... Ke8 $1 49. Rb8+ Kd7 $1 50. Rh8 Nc7 51. Rh2 Bb5 52. Kf2 Ke8 53. Rh8+ Bf8 54. Rh1 Bd3 55. Ra1 Be7 $1 56. Kg3 Nb5 57. Ra8+ Kd7 58. Rh8 Na3 59. Rh7 Nb1 60. Be1 Bf6 61. Kg4 Kc7 62. Rh8 Kb7 63. Rf8 Kb6 $2 (63... Na3 $19 {...Nc4 is the strong threat.} 64. Bh4 Nb5 65. Rf7+ Kb6) 64. Rb8+ $1 $11 Ka5 65. Rb7 $2 (65. Rb3 $11 {and White stays safe.}) 65... Ka4 $2 (65... Na3 $1 $19 66. Ra7+ Ba6) 66. Rd7 ({White should try} 66. Rb6 $11) 66... Kb3 $15 67. Rxd6 Nxc3 68. Rb6+ Kc4 ({Black should play} 68... Kc2 $1 $15 69. Rc6 Na4) 69. d6 (69. Rxf6 $5 Nxe4 70. Ra6 (70. Rxg6 Nf2+ {[%mdl 64] Discovered Attack} 71. Kh5 Bxg6+ 72. Kxg6 Kxd5 $11) 70... Nf6+ {[%mdl 64] Double Attack} 71. Kg5 $11) 69... Bc2 70. d7 Ba4 71. Rd6 Bxd7+ (71... Bd8 {feels hotter.} 72. Bh4 Bxh4 73. Kxh4 Bxd7 74. Rxd7 Ne2) 72. Rxd7 $11 {[%mdl 4096] Endgame KRB-KBN} Nb5 73. Bg3 Nd4 74. f4 exf4 75. Bxf4 {Strongly threatening e5.} Nc6 76. Rd5 {[%mdl 1024] White has compensation.} Nb4 77. Rd6 {And now e5 would win.} Nd3 78. Kf3 g5 79. Bg3 {aiming for Kg4.} Kc3 (79... Ne5+ $11 80. Ke3 Ng4+ 81. Kf3 Ne5+ 82. Kf2 Ng4+ 83. Kf3 Ne5+) 80. Rd5 $16 Kc4 81. Kg4 Nb4 $2 {[%mdl 8192]} (81... g6 $16 82. Kf3 Be7) 82. Rd6 $1 $18 Kb5 83. e5 Be7 {[#]} 84. Rd7 $1 {[%cal Rd7e7]} Nc6 85. Kf5 c4 {[#] intending ...c3.} 86. Be1 $1 g4 87. Rd5+ $2 (87. Ke4 $18) 87... Ka4 $1 $11 88. Kxg4 Kb3 89. Kf5 {Threatens to win with Rb5+.} c3 90. Rb5+ Kc4 91. Rb7 {Black must now prevent Rc7.} c2 92. Bd2 Ba3 93. e6 Nd4+ 94. Kg6 Nxe6 {Hoping for ...Kd3.} 95. Be3 Kd5 96. Rb3 {The position is equal.} c1=Q (96... Bc5 {keeps more tension.} 97. Rb2 Bxe3 98. Rxc2 Bf4 99. Rb2 Be5) 97. Bxc1 Bxc1 98. Rb5+ Kc6 99. Rb1 Bh6 100. Rh1 Bf4 101. Re1 Kd7 {[#]} 102. Rxe6 $1 {[%mdl 576] Remove Defender. Accuracy: White = 48%, Black = 44%.} 1/2-1/2

