[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.1"]
[White "Wang, Hao"]
[Black "Ganguly, Surya Shekhar"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "2725"]
[BlackElo "2638"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,76,0,0,0,-4,-14,-9,-6,-12,-10,-12,-9,-6,0,0,0,0,0,0,0,0,8,8,11,10,14,8,20,21,19,12,15,7,28,39,47,43,49,38,42,38,38,29,23,22,2,0,0,0,0,-254,-254,-358,-366]} 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Bg5 Bb7 11. Rc1 Nc6 12. a3 Be7 13. Qd3 h6 {E54: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4} 14. Bh4 (14. Be3 Bd6 15. Ba6 Bxa6 16. Qxa6 Ne7 17. Rc2 Qc8 18. Qxc8 Raxc8 19. Rfc1 Bb8 20. h3 Rfd8 21. Kf1 {½-½ (87) Onischuk,A (2664)-Nakamura,H (2787) Saint Louis 2016}) 14... Nh5 15. Bg3 Nxg3 {The position is equal.} 16. hxg3 Bf6 {[%cal Rc6d4]} 17. Rfd1 Ne7 18. Ne4 Nd5 {[#]} 19. Ba6 $146 ({Predecessor:} 19. Ne5) 19... Qe7 20. Ne5 Rfd8 21. Qe2 Bxa6 22. Qxa6 {With the idea Nc6.} Bxe5 (22... Qe8 {feels hotter.} 23. Nc6 Rd7 24. Ne5 Rdd8) 23. dxe5 Rd7 24. Rd2 Rad8 25. Qe2 Rc7 26. Rcd1 Rdc8 27. Nd6 {[%cal Be4d6,Bd6b5,Bb5d4,Bd4e6][%mdl 32]} Rf8 28. Rd4 f6 29. Nb5 Rd7 30. exf6 Qxf6 31. Re4 a6 32. Nd4 Nc7 33. Rd3 {Strongly threatening Rf3.} Rfd8 {[%cal Rd7d4]} 34. Rf3 Qg5 $1 $36 {[%mdl 2048] White is under pressure.} 35. Rff4 Nd5 36. Nxe6 Nxf4 37. Rxf4 $4 {[%mdl 8192] [#]} (37. Nxf4 $11 {and White stays safe.} Qf5 38. Kh2) 37... Re7 $1 $19 {aiming for ...Qg6.} 38. Re4 (38. Qc4 $142 b5 39. Qc6 Rd1+ 40. Kh2 Qh5+ 41. Rh4) 38... Qd5 {Accuracy: White = 79%, Black = 85%.} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.2"]
[White "Vallejo Pons, Francisco"]
[Black "Yu, Yangyi"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2687"]
[BlackElo "2736"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,54,35,33,19,34,35,43,28,27,33,34,41,41,39,32,27,35,38,30,29,8,70,75,75,75,64,8,8,7,7,0,19,11,12,3,4,5,7,9,12]} 1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g4 h6 7. Rg1 ({Predecessor:} 7. h4 Nc6 {½-½ (54) Naiditsch,Y (2375)-Vega Gutierrez,S (2404) Batumi 2018}) 7... Nc6 8. h4 d5 9. exd5 Nxd5 {B81: Sicilian Scheveningen: Keres Attack} 10. Nxd5 exd5 11. Be3 Qxh4 {White is slightly better.} 12. Qf3 Nxd4 13. Bxd4 Qe7+ 14. Be2 Qe4 15. O-O-O $146 {[#] Hoping for Bb5+.} (15. Qc3 Be6 16. f3 Qf4 17. Bb5+ {0-1 (59) Nepomniachtchi,I (2763)-Duda,J (2738) St Petersburg 2018}) 15... Qxf3 $1 16. Bxf3 Be6 17. Rge1 Kd7 18. Be5 Rd8 ({Black should play} 18... f6 $11 19. Bg3 Bc5) 19. Bxd5 $14 Bxd5 20. Rxd5+ Kc8 21. Rxd8+ (21. Rd4 $1 $14 b5 22. a4) 21... Kxd8 {[%mdl 4096] Endgame KRB-KRB. The position is equal.} 22. Bd4 a6 23. Kd2 f6 24. c3 Kd7 25. a4 h5 26. gxh5 Rxh5 27. b4 Rh3 {Accuracy: White = 56%, Black = 68%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.3"]
[White "Amin, Bassem"]
[Black "Cheparinov, Ivan"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2707"]
[BlackElo "2666"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,55,45,35,30,18,32,34,31,26,57,0,0,4,4,2,18,-56,-54,-47,27,0,67,77,100,94,179,178,184,114,443,436,539,533,506,524,622,627,626,467,452,440,695,690,597,680,623,616]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 7. Bb3 Bg7 8. Nbd2 a6 {White is slightly better.} (8... Nh5 9. Nc4 Nf4 10. Ne3 Be6 11. d4 exd4 12. Nf5 Bxf5 13. exf5 dxc3 14. bxc3 {½-½ (41) Svidler,P (2735)-Vallejo Pons,F (2693) Karlsruhe/Baden Baden 2019}) 9. Nc4 Be6 10. Re1 ({White should try} 10. d4 $14) 10... g4 $146 ({Predecessor:} 10... O-O 11. h3 Qd7 12. Nh2 d5 13. Nd2 Rad8 14. Qf3 {1-0 (60) Thybo,J (2519)-Dhulipalla,B (2328) Stockholm 2018}) 11. Nfd2 Qd7 12. a4 h5 13. a5 ({White should play} 13. Ne3 $11) 13... h4 $1 $15 14. Nf1 O-O-O (14... h3 $15) 15. Ba4 $11 g3 (15... h3 $11) 16. fxg3 $14 h3 17. gxh3 Rxh3 {[#]} (17... Bxh3 $16 {is a better defense.} 18. Bg5 Rdg8) 18. b4 $1 $18 Qe7 {[#]} 19. Nce3 (19. b5 $1 $18 {[%cal Rb5c6]} Nb8 20. Qb3) 19... d5 $2 {[%mdl 8192]} (19... Rdh8 $16 {is more resistant.}) 20. Ba3 {White is clearly winning.} Qe8 21. b5 axb5 22. Bxb5 dxe4 23. a6 {[%cal Ba5a6,Ba6a7][%mdl 32]} b6 24. Qa4 Bd7 {[#]} 25. Nf5 $1 {[%mdl 512]} Bxf5 (25... Na7 $142) 26. a7 ({Less strong is} 26. Bxc6 Bd7 $18) 26... Kb7 {[#] Threatens to win with ...Bd7.} 27. Be7 $1 {[%mdl 576] Pin} Bd7 (27... Nxe7 28. Bxe8) 28. Bxd8 {Accuracy: White = 72%, Black = 41%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.4"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Wei, Yi"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2636"]
[BlackElo "2737"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,40,29,0,12,0,0,0,6,18,19,0,0,0,0,0,0,0,62,62,44,0,-4]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Nc6 9. Rc1 cxd4 10. cxd4 {[%cal Bc3d4,Bd4d5][%mdl 32]} O-O 11. Qd2 (11. d5 $5 {[%cal Rd5c6]} Ne5 12. Nxe5 Bxe5 13. Bc4 $14) 11... Bg4 {White should prevent ...Bxf3. D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} 12. d5 Bxf3 $1 13. gxf3 Ne5 14. Be2 Qd7 15. h3 {[#] And now f4 would win.} (15. Bh6 Qh3 16. Bxg7 Nxf3+ 17. Bxf3 Qxf3 {0-1 (37) Komljenovic,D (2408)-Ni,H (2661) Benasque 2013}) 15... Rac8 16. Kf1 Rxc1+ 17. Qxc1 Rc8 18. Qb1 $146 ({Predecessor:} 18. Qd2 Qa4 19. Bd1 {½-½ (44) Menendez Feria,V (2080)-Cancio Bello Ayes,F (2102) Havana 2010}) 18... Nc4 (18... a6 $11) 19. Bxc4 $1 $14 Rxc4 20. Kg2 b6 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.5"]
[White "Parligras, Mircea-Emilian"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "E37"]
[WhiteElo "2638"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,42,37,33,19,25,35,28,23,19,11,16,14,9,7,19,4,11,11,11,0,12,0,0,0,8,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c5 8. dxc5 Nc6 9. Nf3 Qa5+ 10. Bd2 {E37: Nimzo-Indian: Classical: 4...d5 5 a3 Bxc3+ 6 Qxc3 Ne4} (10. Nd2 Nxd2 11. Bxd2 Qxc5 12. e3 dxc4 13. Bxc4 Ne5 14. Bb3 Bd7 15. O-O Qxc2 16. Bxc2 Bc6 17. Rfd1 O-O 18. Bc3 {½-½ (123) Mamedyarov,S (2808)-Karjakin,S (2782) Leuven 2018}) 10... Qxc5 11. e3 Nxd2 12. Nxd2 {White has an edge.} O-O 13. b4 {The position is equal.} Qe7 14. Bd3 h6 15. O-O {[#]} Rd8 $146 ({Predecessor:} 15... Ne5 16. Be2 Nxc4 17. Nxc4 dxc4 18. Qxc4 {½-½ (31) Sokolov,I (2625)-Lobron,E (2580) Amsterdam 1994}) 16. Nf3 dxc4 17. Qxc4 a6 18. Rfd1 Bd7 19. Rac1 Rac8 20. Qb3 Be8 21. h3 Rd6 {Accuracy: White = 37%, Black = 74%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.6"]
[White "Anton Guijarro, David"]
[Black "Sethuraman, S.P."]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2678"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,63,1,7,0,10,0,0,2,6,29,16,22,13,16,0,29,10,60,22,38,38,30,34,43,20,29,31,60,48,70,60,141,99,208,222,188,185,225,220,253,233,255,254,240,237,245,241,476,481,827,808]} 1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 cxd4 8. exd4 Bd6 {B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} 9. O-O (9. Bg5 Be6 10. O-O O-O 11. Re1 Rc8 12. Ne5 h6 13. Bh4 g5 14. Bg3 Ne7 15. Nd7 Bxd7 16. Bxd6 Re8 17. Qf3 Nf5 18. Be5 Ne4 19. Bxd7 Qxd7 20. Nxd5 {1-0 (20) Mamedyarov,S (2801)-Anand,V (2768) Saint Louis 2018}) 9... O-O 10. Bg5 Bg4 {The position is equal.} 11. Be2 Be6 12. Re1 h6 13. Bh4 $1 g5 14. Bg3 Bxg3 $146 ({Predecessor:} 14... Ne4 15. Nxe4 dxe4 16. Ne5 Nxe5 17. dxe5 Bb4 18. Rf1 Qxd1 19. Rfxd1 Rfd8 20. a3 {0-1 (40) Colon Romero,M-Parma,B San Juan 1969}) 15. hxg3 Ne4 16. Bb5 Nxc3 17. bxc3 Rc8 18. Qd2 Bf5 19. Re3 a6 20. Bd3 Qd7 21. Bxf5 Qxf5 22. Rae1 f6 ({Better is} 22... Rfd8 $14) 23. Nh2 Kg7 (23... Rcd8 $16 {was worth a try.}) 24. g4 $18 Qd7 {[#]} 25. Qe2 $1 f5 26. Re6 f4 27. Nf3 Rf6 28. Rxf6 Kxf6 29. c4 {[%cal Bc3c4,Bc4d5][%mdl 32]} Kg7 30. Qb2 {[#] Threatens to win with cxd5.} Rc7 $2 (30... b5) 31. Qb6 Qd6 (31... dxc4 $142 32. d5 Kg8) 32. cxd5 {Accuracy: White = 84%, Black = 32%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.7"]
[White "Naiditsch, Arkadij"]
[Black "Zhao, Jun"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2681"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,125,9,18,13,6,21,8,12,0,0,0,-6,-4,-4,-19,-21,-24,0,0,0,0,0,-34,0,0,23,26,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,22,53,0,22,15,23,16,59,0,48,40,86,55,61,71,59,75,67,10,8,17,72,0,0,0,0,0,0,0,8,8,28,28,28,28,28,28,38,34,72,72,77,68,84,88,113,0,0,7,14,22,18,18,26,23,35,8,8,0,0,3,3,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. d3 Bxc3 7. bxc3 d6 8. Bg5 Bd7 9. Rb1 h6 10. Bh4 a6 {C49: Four Knights: 4 Bb5 Bb4} 11. Ba4 Rb8 (11... b5 12. Bb3 Na5 13. h3 Qe7 14. Re1 Nxb3 15. axb3 g5 16. Bg3 Nh7 17. d4 f6 18. c4 {½-½ (85) Perunovic,M (2436)-Parligras,M (2657) Skopje 2019}) 12. Re1 Re8 13. h3 $146 ({Predecessor:} 13. Bb3 Na5 14. d4 Bg4 15. h3 Bxf3 16. Qxf3 Nxb3 17. cxb3 {1-0 (41) Persson,C-Cardosa,R ICCF corr 1994}) 13... Ne7 14. Bxd7 Nxd7 15. d4 Qc8 16. Bxe7 Rxe7 17. Nh4 Nf6 18. Nf5 Re8 19. Qf3 Kh7 20. g4 (20. Qd3 {with more complications.} Qe6 21. c4 Nh5 22. d5 Qd7 23. Qe3) 20... Ng8 21. Ne3 Qe6 22. Nd5 Rec8 23. Qd3 Qe8 24. Qg3 c6 25. Nb6 Rd8 26. f4 Nf6 27. fxe5 dxe5 28. Nc4 $36 {[%mdl 2048] White has good play.} Nd7 $1 29. Nd6 Qe7 $1 {[%cal Re7d6]} 30. Nxb7 Rdc8 31. Qd3 ({Better is} 31. Rb3 $14) 31... Rc7 32. Na5 {White wants to play Rxb8.} (32. Qxa6 Qh4 $17) 32... Rxb1 33. Rxb1 Nc5 34. Qf3 ({Much weaker is} 34. dxc5 Qxc5+ 35. Kf1 Qxa5 $15) (34. Qe3 $1 $14 Qe6 35. Nb3 (35. dxc5 Qxa2 {[%mdl 64] Double Attack} 36. Rb8 Qxa5 $15) 35... exd4 36. Nxc5 (36. cxd4 Nxe4 37. Re1 Ng5 $11) 36... dxe3 37. Nxe6 fxe6 38. Kf1) 34... exd4 35. cxd4 {[#] And now Qf5+ would win.} Qxe4 36. Qxe4+ (36. Qf5+ {keeps more tension.} Qxf5 37. gxf5 Ne4 38. Rb6 c5 39. d5) 36... Nxe4 $11 {[%mdl 4096] Endgame KRN-KRN} 37. Rb6 c5 38. d5 c4 39. Rxa6 (39. d6 $14 Rc5 40. Nb7 (40. Rxa6 Nxd6 41. a4 Ne4 $11)) 39... Rc5 40. Kg2 c3 (40... f5 $11 {remains equal.}) 41. Kf3 (41. d6 $16) 41... Ng5+ 42. Ke3 {[#] h4 is the strong threat.} Rxd5 43. h4 Ne6 44. Nb3 g5 45. hxg5 Rxg5 46. Ra4 h5 47. gxh5 Rxh5 48. Rc4 Rh3+ 49. Ke4 Kg6 50. Kd5 Kf6 51. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ke7 52. a5 Kd7 53. Ke5 (53. Nc5+ $16 Nxc5 54. Kxc5) 53... Re3+ 54. Kf5 Rf3+ 55. Kg4 Rf2 56. Rxc3 Rf4+ 57. Kg3 {Black must now prevent Nc5+.} Ra4 58. Rf3 Ke7 {The position is equal.} 59. Rf1 Rc4 60. Rc1 Nc5 61. Re1+ Kd6 62. Rd1+ Kc7 63. Nxc5 {Accuracy: White = 52%, Black = 63%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.8"]
[White "Zeng, Chongsheng"]
[Black "Le, Quang Liem"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2551"]
[BlackElo "2713"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,75,47,11,32,32,37,16,29,19,16,13,34,22,36,11,36,47,48,30,36,35,19,40,50,41,43,0,20,0,4,7,33,16,15,17,31,9,39,29,41,49,35,31,49,16,516,505,481,499,462,480,468,460,431,339,294,268,2366,2318,6370,1675,6370,6370,5497,5481]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Be7 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} 8. O-O-O Nf6 9. f3 b5 {The position is equal.} 10. Nxc6 dxc6 11. g4 e5 12. h4 Be6 13. Qf2 {[#]} h5 $146 ({Predecessor:} 13... O-O 14. h5 h6 15. g5 hxg5 16. h6 {1-0 (34) Saric,I (2632)-Mareco,S (2650) Linares 2017}) 14. g5 Nd7 15. Bh3 Bxh3 16. Rxh3 O-O-O 17. f4 Bb4 18. Rd3 Kb7 19. f5 Nb6 20. Bc5 Bxc5 21. Qxc5 Rd7 22. Rxd7 Nxd7 23. Qg1 Qb6 24. Qd1 Kc8 25. Rd3 Nc5 26. Rd6 Qc7 $1 {Strongly threatening ...b4.} 27. a3 $36 {[%mdl 2048] White has good play.} Nb7 28. Rd3 g6 $2 {[%mdl 8192] [#]} (28... Nc5 $11 {and Black has nothing to worry.}) 29. Nd5 $1 $18 {[%mdl 512]} Qd8 (29... cxd5 30. Rc3) 30. Nb4 Qb6 {[#]} 31. Nxc6 $1 {[%mdl 512]} Qxc6 {[#]} 32. Rc3 $1 {[%cal Rc3c6]} Nc5 {intending ...Rd8.} 33. Qg1 Kb7 {And now ...Rc8 would win.} 34. Qxc5 Qxe4 $2 (34... Qxc5 35. Rxc5 Re8 36. fxg6 fxg6) 35. Kb1 {White is clearly winning.} Qd4 36. Qc7+ Ka8 {[#]} 37. Rc6 $1 {[%mdl 512]} Qa7 38. Qd6 {Accuracy: White = 74%, Black = 39%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.9"]
[White "Lupulescu, Constantin"]
[Black "Megaranto, Susanto"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2649"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,79,28,28,30,29,32,35,22,38,37,38,10,10,11,17,18,21,12,16,0,0,0,0,9,16,10,16,18,25,0,10,15,22,21,29,0,13,7,13,19,10,6,11,0,0,0,37,27,67,64,51,60,69,16,28,10,10,10,10,10,12,0,0,0,0,0,20,0,9,7,7,0]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Nc6 7. c3 g6 (7... Nf6 8. Bd3 g6 9. O-O Bg7 10. Bg5 Qb6 11. b4 O-O 12. Nd2 Rad8 13. Rfe1 Rfe8 14. Nb3 Qc7 15. Rac1 h6 16. Bf4 {½-½ (38) Kramnik,V (2792)-Anand,V (2759) Paris 2018}) 8. Bd3 {White is slightly better.} e6 9. O-O Bh6 $146 ({Predecessor:} 9... Bg7 10. Bf4 Nge7 11. Nd2 O-O 12. Qe2 a6 13. a4 Rc8 14. Nf3 Na5 {0-1 (43) Sankova,S (1822)-Petran,P (2320) Banska Stiavnica 2017}) 10. Na3 (10. Bxh6 {is more complex.} Nxh6 11. Nd2 O-O 12. Rae1 Re8 13. Nb3) 10... Bxc1 11. Raxc1 Nf6 12. Rce1 O-O 13. Re2 Rb8 14. Rfe1 Kg7 15. Qf4 Nh5 16. Qd2 Qc7 17. Re3 a6 18. Nc2 Rfe8 19. Rf3 e5 20. dxe5 Nxe5 21. Rfe3 Nf6 22. R1e2 Nc6 (22... Rbd8 {looks sharper.} 23. Nd4 Nc4 24. Bxc4 Rxe3 25. Rxe3 dxc4 26. Qe1 Kf8) 23. Rxe8 Rxe8 24. Rxe8 Nxe8 25. Be2 Qb6 26. b4 Nf6 27. Bf3 Ne7 28. Ne3 {[%cal Re3d5]} a5 29. a3 {[%cal Ba2a3,Ba3b4][%mdl 32]} axb4 30. axb4 {[%cal Rf3d5]} Qe6 31. Qd3 (31. c4 $14) 31... h5 32. h4 Qe5 {The position is equal.} 33. g3 b6 34. Kg2 Kf8 35. c4 {[%cal Rc4d5]} d4 36. Nc2 Nf5 37. Qd2 Kg7 38. Ne1 Qe6 39. Qe2 Qc8 $1 40. Nc2 {Accuracy: White = 51%, Black = 66%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.10"]
[White "Deac, Bogdan-Daniel"]
[Black "Li, Di"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2621"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,103,9,17,19,16,-8,-3,-7,16,11,25,8,11,-4,4,0,-8,-8,0,-6,-16,-20,19,21,27,22,34,17,47,50,45,36,38,46,44,16,52,18,40,42,34,12,26,0,0,0,15,10,14,-28,27,0,25,24,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12,-12,-16,-22,-35,0,-48,0,-55,0,-2,0,-8,0,0,0,0,0,-17]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 (4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Re1 Bf5 10. Qb3 Qd7 11. Nc3 Nxc3 12. Bxf5 Qxf5 13. bxc3 b6 14. Bg5 dxc4 15. Qxc4 b5 16. Qb3 Nd7 17. Be7 Bxe7 18. Rxe7 {½-½ (30) Naiditsch,A (2695)-Wang,H (2726) China 2019}) 4... Nxe4 5. Qe2 Qe7 6. Nf4 {[#] And now Nd5 would win. C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} Nc6 {...Nd4 is the strong threat.} 7. c3 {aiming for Nd5.} Nf6 $1 8. d4 Qxe2+ 9. Bxe2 d5 10. f3 Nd8 $146 ({Predecessor:} 10... Bd6 11. g4 g5 {1-0 (55) Obada,E (1865)-Batagan,I (1684) Calimanesti Caciulata 2019}) 11. g4 Ne6 12. h4 Bd6 13. Nxe6 Bxe6 14. h5 h6 15. Na3 {[%cal Bb1a3,Ba3c2,Bc2e3][%mdl 32]} a6 16. Nc2 O-O-O 17. Bd3 Ng8 18. Bd2 Bg3+ 19. Ke2 Bd6 20. Rag1 Ne7 21. Ne3 Rde8 22. Ng2 Bd7 23. Kd1 Ba4+ 24. b3 Bb5 25. Bc2 c5 26. Ne3 cxd4 27. cxd4 Ba3 28. Rg2 Kb8 29. Bb1 Rc8 ({Black should play} 29... Bb2) 30. Re1 Ka7 31. Nf5 Nxf5 32. gxf5 Rhe8 33. f6 gxf6 34. Bf5 Rxe1+ 35. Kxe1 Re8+ 36. Kf2 Re2+ 37. Kg1 {[#] Hoping for Rxe2.} Rxg2+ 38. Kxg2 $11 {[%mdl 4096] Endgame KBB-KBB} Bf8 39. a4 Be8 40. Ba5 b6 41. Bd2 Kb7 42. Bf4 b5 43. Bc2 Bd7 44. Kf2 Kb6 45. Ke2 Bh3 46. Bd3 Bd7 47. Bc2 Bh3 (47... f5 $15) 48. axb5 {The position is equal.} axb5 49. Kf2 Kc6 50. Bd3 Bc8 51. Ke2 Bd7 52. Kf2 {Accuracy: White = 47%, Black = 54%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.11"]
[White "Narayanan.S.L"]
[Black "Chu, Wei Chao"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2616"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,51,56,53,86,79,68,68,79,76,119,108,136,112,104,70,96,75,91,85,368,356,358,331,347,353,346,361,355,338,488,259,634,622,706,672,955,958]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Be7 8. Be3 Qc7 9. g4 b5 {B84: Sicilian Scheveningen: 6 Be2 a6, lines without early Be3} 10. g5 Nfd7 11. a3 Nc5 {White is slightly better.} (11... Bb7 12. Qd2 Nc6 13. h4 Nxd4 14. Bxd4 e5 15. Be3 exf4 16. Bxf4 Ne5 17. O-O-O {1-0 (33) Hovhannisyan,R (2637)-Wang,H (2730) St Petersburg 2018}) 12. f5 O-O $146 ({Predecessor:} 12... Bb7 13. fxe6 Nxe6 14. Nf5 Bf8 15. Nd5 Qd8 16. Bb6 Qc8 17. Nd4 Bxd5 18. exd5 Qb7 19. Nxe6 Qxb6 20. Qd4 {½-½ (20) Neelotpal,D (2477)-Satyapragyan,S (2417) Mangalore 2008}) 13. f6 gxf6 14. Nf5 fxg5 15. Rg1 f6 $1 ({Don't blunder} 15... exf5 $2 16. Nd5 $18) 16. Nxe7+ Qxe7 17. h4 {[%cal Rh4g5]} h6 $2 {[%mdl 8192]} (17... Bb7 $16 {is a better defense.}) 18. Qd2 Rf7 19. hxg5 hxg5 ({Inferior is} 19... fxg5 20. Rh1 $14) 20. O-O-O {aiming for e5.} Nbd7 {[#]} 21. Bxg5 $1 fxg5 22. Rxg5+ Kf8 (22... Rg7 $142 23. Rdg1 Rxg5 24. Rxg5+ Kh8) 23. Rh1 (23. Rdg1 $142 {[%csl Gg1][%cal Rg5g8]} Nf6 24. Bh5) 23... Ke8 $2 (23... Qf6) 24. Bh5 $18 {Strongly threatening Rg8+.White is clearly winning.} Nf6 25. Bxf7+ Kxf7 {[#]} 26. e5 $1 {[%mdl 512] Accuracy: White = 85%, Black = 49%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.12"]
[White "Batchuluun, Tsegmed"]
[Black "Zhou, Jianchao"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2535"]
[BlackElo "2608"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,104,25,35,16,24,21,36,0,-10,-17,-7,-8,0,-7,-9,-23,-12,-8,-15,-16,0,0,0,-37,0,0,13,-9,-12,-17,0,0,0,0,0,-34,0,-28,0,-31,-6,-64,-31,-33,-33,-35,-23,-108,-111,-171,-170,-181,-174,-229,-245,-284,-268,-285,-284,-272,-280,-472,-466,-466,-470,-531,-531,-539,-608,-592,-590,-556,-574,-558,-520,-567,-550,-659,-655,-662,-620,-29989,-29990,-29996,-29997,-29997,-333]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Qd2 c6 8. Bd3 b5 9. Nge2 Nbd7 10. O-O e5 11. b3 {E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6)} (11. d5 bxc4 12. Bxc4 Nb6 13. b3 cxd5 14. Bxd5 Nbxd5 15. Nxd5 Nxd5 16. Qxd5 Be6 17. Qd2 d5 18. exd5 Qxd5 19. Qxd5 Bxd5 20. Rfd1 e4 21. Bd4 exf3 22. Bxg7 fxe2 23. Rxd5 Kxg7 24. Re1 Rfd8 25. Rxd8 Rxd8 26. Rxe2 {½-½ (26) Gozzoli,Y (2622)-Karthikeyan,M (2596) Brest 2019}) 11... exd4 12. Nxd4 Ne5 13. Be2 {White is slightly better.} c5 14. Nc2 bxc4 15. bxc4 Be6 16. Nd5 Nxd5 17. exd5 Bd7 18. Rab1 Rb8 19. h3 $146 {Hoping for f4.} ({Predecessor:} 19. Bg5 Qc7 20. Ne3 f5 21. f4 Nf7 {0-1 (21) Lavoie,O (1562)-Barr,E (1878) ICCF email 2008}) 19... Rxb1 20. Rxb1 {Threatens to win with f4.} Bf5 21. f4 Bxc2 22. Qxc2 Nd7 23. Bf2 Bd4 24. Bg4 Bxf2+ 25. Qxf2 Nf6 26. Bf3 Re8 27. Qb2 Qe7 28. Qc3 Qd8 (28... Ne4 $5 {[%cal Re4c3]} 29. Qe1 Kf8 $11) 29. Qb2 h5 30. Qa3 (30. Qc2 $11) 30... Ne4 31. Bxe4 $1 Rxe4 {[%mdl 64] [#] Double Attack} 32. Qxa6 $15 {[%mdl 4096] Endgame KQR-KQR} Re2 33. Qa3 (33. Kh1 $11 {keeps the balance.}) 33... Qf6 $40 {[%mdl 128] Black wants a kill.} 34. Qd3 (34. Kh1 $17) 34... Rxa2 $19 35. Qe4 Rd2 36. Rf1 (36. f5 {was called for.}) 36... Rd4 37. Qe8+ Kh7 {Played: Kg8-g7} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.13"]
[White "Lagno, Kateryna"]
[Black "Oleksiyenko, Mykhaylo"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2549"]
[BlackElo "2600"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,55,10,18,15,22,17,16,12,38,31,37,21,70,55,52,52,54,47,57,53,54,37,37,28,40,43,56,56,46,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Qe7 8. Qxe7+ Kxe7 9. Bd3 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (9. Bd2 Be6 10. Bxe6 fxe6 11. O-O-O c5 12. Ne2 Nc6 13. Be3 cxd4 14. Nxd4 Nxd4 15. Rxd4 Bc5 {½-½ (15) Movsesian,S (2627)-Berkes,F (2666) Skopje 2019}) 9... Na6 $146 ({Predecessor:} 9... Re8 10. Ne2 h6 11. O-O Kf8 12. Bf4 Be7 13. Rfe1 Nd7 14. Ng3 Nb6 15. Nf5 Bxf5 16. Bxf5 Nd5 {½-½ (39) Carrasco Martinez,J-Pareja Perez,J (2080) Spain 1993}) 10. c3 Nc7 11. Ne2 Bg4 12. Ng3 Rhe8 13. O-O Kd7 14. h3 ({Worse is} 14. Bxh7 g6 $17) 14... Be6 15. Nh5 ({Weaker is} 15. Bxh7 g6 $17) 15... Rg8 16. c4 f5 17. Bd2 Rad8 18. Bc3 Kc8 19. Rfd1 Ne8 20. d5 cxd5 21. cxd5 Bd7 22. Re1 g6 {The position is equal.} 23. Nf6 Nxf6 24. Bxf6 Rde8 25. Kf1 a6 26. Rac1+ Kb8 27. Bd4 Rxe1+ 28. Rxe1 {Accuracy: White = 54%, Black = 77%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.14"]
[White "Khademalsharieh, Sarasadat"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2481"]
[BlackElo "2595"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,40,5,7,12,6,10,19,16,11,9,12,29,20,35,8,7,10,12,9,12,0,14,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 c5 8. cxd5 exd5 9. a3 Bxc3+ 10. Qxc3 b6 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} (10... c4 11. b3 Be6 12. Ne5 O-O 13. e3 Nc6 14. Be2 Nxe5 15. dxe5 Qg6 16. O-O d4 17. exd4 cxb3 18. Bf3 {0-1 (32) Dreev,A (2648)-Carlsen,M (2827) Tbilisi 2017}) 11. e3 O-O 12. dxc5 {aiming for Qxf6.} Qxc3+ 13. bxc3 bxc5 14. c4 Be6 15. Rc1 {[#]} dxc4 $146 ({Predecessor:} 15... Rc8 16. cxd5 Bxd5 17. Bb5 a6 18. Ba4 {0-1 (46) Brown,M (2246)-Mitkov,N (2513) Las Vegas 2012}) 16. Ne5 Nd7 {The position is equal.} 17. Nxd7 Bxd7 18. Bxc4 Rab8 19. Kd2 Rfc8 20. Kc3 Kf8 {Accuracy: White = 54%, Black = 48%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.15"]
[White "Wen, Yang"]
[Black "Bilguun, Sumiya"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2586"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,51,10,18,28,50,50,50,46,45,46,56,49,65,67,68,76,86,66,116,120,107,116,112,115,160,166,375,368,390,376,454,454,445,457,420,406,438,426,630,649,630,645,648,644]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 {B41: Sicilian: Kan Variation: 5 c4} d6 (6... Qc7 7. O-O h5 8. Qe2 Bc5 9. Nb3 Ba7 10. Bf4 e5 11. Bg5 d6 12. Nc3 Be6 13. Bxf6 gxf6 {1-0 (33) Ragger,M (2696)-Pantsulaia,L (2611) Skopje 2019}) 7. O-O Be7 8. c4 {White is slightly better.} O-O 9. Nc3 Qc7 10. Be3 Bd7 11. Rc1 Qd8 $146 ({Predecessor:} 11... Nc6 12. h3 Na5 13. Qe2 Rac8 14. Rfd1 Qb8 15. b3 Rfe8 16. f4 Bf8 {0-1 (60) Maksimovic,B (2339)-Bojkovic,S (2217) Nis 2015}) 12. Qe2 Nc6 13. Nb3 Ne5 14. f4 Nc6 15. Rfd1 e5 16. Nd5 Be6 17. Bb6 Qd7 $2 {[#]} (17... Qb8 {might work better.} 18. Nc7 Bg4) 18. Nxf6+ $18 Bxf6 19. f5 Bxf5 20. exf5 Qxf5 21. Rxd6 Be7 22. Rdd1 Bg5 23. Rc3 {White is clearly winning.} Nd4 (23... Qg6 $142 24. Rcd3 Rae8) 24. Nxd4 exd4 25. Bxd4 Rad8 26. Bd5 {Accuracy: White = 76%, Black = 39%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.16"]
[White "Peng, Xiongjian"]
[Black "Xu, Xiangyu"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2467"]
[BlackElo "2585"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,42,43,45,4,2,0,0,0,4,2,10,0,0,0,0,0,27,18,15,0,0,0,0,0,0,0,27]} 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. Bc4 {B32: Sicilian: Löwenthal and Kalashnikov Variations} (10. Bg5 Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. Qf3 Nbd7 14. O-O-O h6 15. Be3 h5 16. h3 O-O-O 17. Ba7 Nc5 {1-0 (80) Yu,Y (2759)-Li,C (2725) Ningbo 2018}) 10... Be6 11. Bb3 h6 12. O-O O-O 13. Be3 Na5 14. Qd3 Nxb3 15. axb3 Rac8 $146 ({Predecessor:} 15... Rfd8 16. Bb6 Rd7 17. Nd5 Bxd5 18. exd5 {½-½ (64) Zier,L (2200)-Roeder,F (2325) Walldorf 1986}) 16. Rfd1 Rc6 17. f3 Rd8 {The position is equal.} 18. Nd5 Bxd5 $1 19. exd5 Rcc8 20. c4 e4 21. fxe4 Qxe4 {Accuracy: White = 44%, Black = 70%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.17"]
[White "Xu, Yinglun"]
[Black "Yu, Ruiyuan"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2562"]
[BlackElo "2464"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,49,34,24,30,29,22,39,24,31,38,37,37,37,37,39,27,26,31,29,32,32,37,40,36,27,24,23,39,29,40,0,0,0]} 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 cxd5 9. Qb3 b6 10. h3 Bc8 {D94: Grünfeld: 4 Nf3 Bg7 5 e3} 11. Bd2 Nc6 12. Rfc1 (12. Ne5 Bb7 13. Nxc6 Bxc6 14. Ba6 Qd7 15. Rac1 Bb7 16. Bb5 Qf5 17. Ne2 Rfc8 18. Bb4 {½-½ (90) Nakamura,H (2787)-Harikrishna,P (2763) chess.com INT 2016}) 12... Bb7 {White is slightly better.} 13. Rc2 Ne4 $146 ({Predecessor:} 13... Rc8 14. Rac1 e6 15. Be1 Ne8 16. a3 Nd6 17. Qa4 a6 18. Na2 {½-½ (29) Volek,S (2329)-Sykora,J (2304) ICCF email 2015}) 14. Be1 Nxc3 15. Bxc3 Qd6 16. Rac1 Rfc8 17. Bd2 e6 18. Bb5 Ne7 19. Bb4 Qd8 20. Qa3 Bf8 21. Ba6 Rxc2 22. Rxc2 Rc8 $1 {[%cal Rc8c2]} 23. Rxc8 Bxc8 24. Ne5 f6 25. Nf3 {Accuracy: White = 86%, Black = 89%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.18"]
[White "Najer, Evgeniy"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2678"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,97,20,36,43,72,69,74,42,67,-10,45,39,56,14,26,-3,34,20,61,56,104,104,91,95,89,81,121,125,179,103,110,102,108,108,107,103,105,90,102,102,119,108,121,119,147,134,154,147,157,165,174,171,164,151,149,141,127,105,131,112,132,131,177,169,217,203,256,249,376,370,447,443,442,434,541,535,524,521,502,469,29995,512,486,484]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 Bf5 8. Qd2 Nf6 9. f3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Nbd7 (9... h5 10. Bd3 Bxd3 11. Qxd3 Nbd7 12. Nge2 b5 13. O-O O-O 14. a3 a5 15. e4 dxe4 16. fxe4 Nc5 {1-0 (41) Yu,Y (2759)-Xu,Y (2536) Hangzhou 2018}) 10. g4 Be6 11. Bd3 {White is better.} Nb6 12. b3 ({White should try} 12. h4 $14) 12... Ba3 $146 (12... Nfd7 $11) ({Predecessor:} 12... Bd6 13. Nge2 Bxf4 14. Nxf4 {½-½ (14) Zaja,I (2459)-Teofilovic,V (2225) Medulin 2002}) 13. Nge2 $14 Qe7 14. O-O h6 15. h3 Nfd7 (15... g5 $5 {[%cal Rg5f4]} 16. Be5 O-O $14) 16. Kg2 Bd6 17. e4 $36 {[%mdl 2048] White fights for an advantage.} O-O-O 18. Bxd6 Qxd6 19. e5 Qe7 20. f4 f5 21. gxf5 gxf5 (21... Bxf5 $16 22. Bxf5 gxf5) 22. Kh2 ({White should play} 22. Ng3 $18) 22... Kb8 $16 23. Nd1 Qf7 24. Ne3 Nc8 25. Rg1 Ne7 26. Rac1 Ng6 27. Qe1 Rhg8 28. Qf2 Rc8 29. Ng3 {[%cal Rg3f5]} Nh4 30. b4 Nb6 {[#]} 31. Be2 $1 Nd7 32. Nh5 Ng6 33. Rg3 Ne7 34. Rcg1 {And now Ng7 would win.} Rg6 35. Rxg6 Nxg6 36. Ng3 Ne7 37. Qf3 Ng6 38. Bd1 Qf8 39. a3 Nb6 {[#]} 40. Nh5 $1 Ne7 41. Ng7 Bg8 (41... Bd7 {keeps fighting.} 42. Be2 Na8) 42. Bc2 $18 Nc4 43. Nexf5 Nxf5 44. Bxf5 ({Less strong is} 44. Nxf5 Bh7 $14) 44... Rc7 45. Ne6 Qxf5 46. Rxg8+ Rc8 47. Qg4 Ne3 (47... Qxg4 $18 48. Rxg4 Ne3) 48. Qxf5 (48. Rxc8+ $142 Kxc8 49. Qg8+ Qf8 50. Qxf8+ Kd7 51. Qf7+ Kc8 52. Qe8#) 48... Nxf5 49. Rg6 {Accuracy: White = 63%, Black = 36%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.19"]
[White "Radovanovic, Mihajlo"]
[Black "Motylev, Alexander"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2500"]
[BlackElo "2654"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,49,23,18,33,16,21,25,17,28,25,22,23,16,30,27,20,25,25,30,27,7,47,38,43,42,43,56,45,46,50,49,920,912,912,903,1560,260]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3 O-O {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 9. Be2 Bd7 {[#] Hoping for ...Nxd4.} 10. Qb3 dxc4 {White has an edge.} 11. Qxc4 Qe7 12. O-O Na5 13. Qxc7 Rfc8 14. Qe5 Bxc3 15. bxc3 Qa3 {[#]} 16. Nd2 $146 ({Predecessor:} 16. Qg3 Qxc3 {½-½ (71) Korobov,A (2713)-Wojtaszek,R (2711) Warsaw 2013}) 16... Qxc3 17. Ne4 Qc7 18. Nd6 f6 19. Qg3 Rd8 $1 20. e4 Ba4 21. e5 $36 {[%mdl 2048] Threatens to win with Rac1. White has some pressure.} Nc6 $1 {[%cal Rc6d4]} 22. Qg4 fxe5 $2 {[%mdl 8192]} (22... Qe7 $14) 23. Qxe6+ $18 {[%mdl 64] [#] Double Attack. White is clearly winning.} Kf8 24. Qf5+ Ke7 25. Qf7+ {Accuracy: White = 97%, Black = 56%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.20"]
[White "Gusain, Himal"]
[Black "Lu, Shanglei"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2407"]
[BlackElo "2619"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,83,4,8,-7,16,12,22,15,27,1,0,-12,17,0,39,31,32,25,36,37,43,31,31,35,38,37,37,30,47,45,44,46,60,55,65,37,45,52,65,52,49,44,62,61,48,4,21,20,20,20,20,20,20,20,20,20,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 e6 3. e3 d5 4. b3 Be7 5. Bb2 O-O 6. Nc3 c5 7. cxd5 Nxd5 8. h4 {A13: English Opening: 1...e6} Nxc3 (8... Nc6 9. Qb1 f5 10. Bb5 Bd7 11. h5 Nf6 12. h6 g6 13. O-O a6 14. Be2 Ng4 15. d4 cxd4 16. exd4 {½-½ (71) Karjakin,S (2752)-So,W (2754) Abidjan 2019}) 9. dxc3 $146 ({Predecessor:} 9. Bxc3 Bf6 10. Qc2 Bxc3 11. dxc3 f5 12. e4 Kh8 13. Rd1 Qe7 14. Bd3 b6 15. Qe2 Nc6 {½-½ (40) Batsiashvili,N (2361)-Guo,Q (2359) China 2019}) 9... Qxd1+ 10. Rxd1 b6 11. g4 Bb7 12. Be2 Bc6 13. Rg1 Nd7 14. g5 b5 15. c4 b4 16. Nh2 Rfd8 17. Ng4 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 18. f4 a4 19. Rd2 Be4 20. Bd3 Bxd3 21. Rxd3 Kf8 22. h5 axb3 23. axb3 f5 24. gxf6 Nxf6 25. Rxd8+ Bxd8 26. h6 {[#] Threatens to win with hxg7+.} Ra2 27. Be5 {And now hxg7+ would win.} Nh5 28. hxg7+ $1 Nxg7 29. Nh6 (29. Rh1 $5 {[%cal Rh1h7]} Kg8 30. e4 $14) 29... Nf5 {The position is equal.} 30. Rg8+ Ke7 31. Nxf5+ exf5 $11 {[%mdl 4096] Endgame KRB-KRB} 32. Rg7+ Ke6 33. Rxh7 Ra3 34. Rh6+ Kf7 35. Rh8 Be7 36. Rh7+ Ke6 37. Rh6+ Kf7 38. e4 fxe4 39. f5 Rxb3 40. Rh7+ Ke8 41. Rh8+ Kf7 {[#] Hoping for ...Bf6.} 42. Rh7+ $1 {Accuracy: White = 62%, Black = 72%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.21"]
[White "Yeoh, Li Tian"]
[Black "Chen, Qi b"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2528"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,94,-11,0,0,0,-12,4,0,35,37,53,62,59,50,69,77,78,60,54,66,55,51,97,0,0,0,2,0,8,0,22,36,66,41,83,83,108,96,104,106,121,63,114,63,67,62,96,-69,0,-44,71,56,240,229,516,507,435,524,637,637,616,580,1043,1048,780,555,1045,957,29976,2331,1817,962,793,707,5306,2033,4810,1132,5111,1019,918,947,1230,1208,1426,1251,5818]} 1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nf6 (4... Nc6 5. Qd2 Nf6 6. b3 e6 7. Bb2 d5 8. exd5 exd5 9. O-O-O Be6 10. a3 Bc5 11. Nf3 {½-½ (49) Caruana,F (2819)-Vachier Lagrave,M (2773) Karlsruhe/Baden Baden 2019}) 5. b3 e5 6. Qd2 {B23: Closed Sicilian: Lines without g3} Be7 7. Bb2 O-O 8. O-O-O {The position is equal.} Be6 9. f4 $146 ({Predecessor:} 9. Kb1 a6 10. f4 exf4 11. Nge2 {0-1 (38) Peng,X (2427)-Chen,Q (2432) Tianjin 2018}) 9... exf4 10. Nge2 Nc6 11. Nxf4 a6 12. Kb1 Ne5 13. h3 Rc8 14. g4 Nfd7 15. Bg2 Nb6 16. Ncd5 (16. Nce2 $16) 16... Bxd5 $11 17. Nxd5 Nxd5 18. exd5 {Threatens to win with Bxe5.} Bg5 19. Qb4 Qc7 20. Be4 {Strongly threatening Bxe5.} Bf6 21. Bf5 (21. g5 $5 Bxg5 22. Bxe5 dxe5 23. d6 $16) 21... Rcd8 22. h4 g6 23. g5 $1 {[%cal Rg5f6]} Bg7 24. Bh3 Rfe8 {[#]} 25. Qf4 ({Better is} 25. h5 $1 $16 {[%mdl 512]}) 25... b5 ({Black should play} 25... Qc5 $14) 26. Bg2 (26. h5 $16) 26... a5 27. h5 a4 28. Rh3 $2 (28. Qh4 $16) 28... Rc8 (28... Ra8 $15) 29. Qd2 Qb6 (29... axb3 $15 {stays ahead.} 30. cxb3 (30. axb3 Qa7 $11) 30... Qd7) 30. Bd4 Qa6 $2 (30... Qb7 $14) 31. hxg6 $1 $18 hxg6 $2 (31... Nxg6 {was worth a try.} 32. Bxg7 axb3 33. cxb3 Kxg7) 32. Rdh1 axb3 33. cxb3 Rc7 34. Be4 Rec8 35. Bb2 Qa7 36. Qf4 Ra8 37. a3 f5 38. gxf6 Rf8 39. Bxg6 (39. Bxe5 $142 dxe5 40. Qxe5 Re7 41. f7+ $1 {[%mdl 512]} Kxf7 42. Bxg6+ $1 {[%mdl 576] Remove Defender} Kxg6 43. Qh5+ Kf6 44. Rf3#) 39... Rxf6 {White is clearly winning.} 40. Bh7+ Kf7 41. Bf5 Kf8 42. Qg5 (42. Bxe5 $142 dxe5 43. Qg5) 42... Rcf7 43. Be6 (43. Bxe5 $142 dxe5 {[#]} 44. d6 $1 {[%mdl 512]}) 43... Qf2 44. Bxf7 (44. Bxe5 $142 Ke7 45. Bxf7 {[%mdl 64] Pin} Qf5+ 46. Qxf5 Rxf5 47. Bxg7 Kxf7 48. Bb2) 44... Nxf7 45. Qc1 Ne5 46. Rc3 Qf5+ 47. Ka2 Ke8 {Accuracy: White = 50%, Black = 23%.} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.22"]
[White "Liu, Yan"]
[Black "Wang, Chen"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2516"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,47,0,60,59,64,68,67,57,56,48,60,53,72,58,59,28,35,33,36,5,6,0,10,0,0,0,0,0,0,0,0,-28,-26,-51]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. a4 dxe5 8. a5 Nd5 (8... N6d7 $11) 9. dxe5 {B04: Alekhine's Defence: 4 Nf3} (9. Nxe5 O-O 10. O-O e6 11. Re1 Nd7 12. Nd2 c5 13. Nxd7 Bxd7 14. dxc5 Bc6 15. Nc4 Qh4 16. Ne5 Bxe5 17. Rxe5 {1-0 (62) Binham,T (2570)-Ruefenacht,M (2515) ICCF corr 1992}) 9... c6 10. Nc3 {[%cal Rc3d5]} Nxc3 {[%csl Gc3][%cal Rd8d1] [#]} 11. Qxd8+ {White is slightly better.} Kxd8 12. bxc3 Nd7 $146 ({Predecessor:} 12... Ke8 13. Bf4 h6 14. h4 Na6 15. O-O Bg4 16. Nd4 g5 {½-½ (25) Pg,M-Hoang Canh,H Singapore 2002}) 13. Bf4 ({But not} 13. Bxf7 Nxe5 14. Nxe5 Bxe5 $11) 13... Ke8 14. O-O Nc5 15. h3 Nxb3 16. cxb3 Be6 17. b4 Bd5 18. Rad1 Bxf3 19. gxf3 Rd8 20. Rfe1 a6 21. Kf1 Rd7 22. Ke2 Kd8 23. Ke3 Kc8 24. Ke4 {Accuracy: White = 59%, Black = 89%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.23"]
[White "Zhu, Jiner"]
[Black "Tan, Zhongyi"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2454"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,80,0,0,0,0,4,21,31,31,28,36,42,60,62,82,80,133,101,101,93,96,68,99,87,79,79,79,79,102,102,106,97,91,79,120,90,91,112,104,49,99,54,72,0,0,-69,-69,-82,-74,-63,-63,-60,-32,-23,-24,-53,-52,-166,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Qe3+ {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} (11. Qe4+ Qe6 12. Qd4 {½-½ (14) Vallejo Pons,F (2713)-Andreikin,D (2723) Porto Carras 2018}) 11... Be6 12. Nc3 {With the idea Nb5.} Qc6 13. Nb5 Bd6 14. Nd4 Qd7 $146 ({Predecessor:} 14... Qd5 15. Nxe6 Qxe6 16. Qxe6+ fxe6 17. Re1 Kd7 18. Re4 Rhf8 {½-½ (27) Ismagambetov,A (2471)-Jumabayev,R (2287) Astana 2012}) 15. Nf5 Kf8 16. Nxd6 Qxd6 17. Ra3 Re8 (17... h5 $142) 18. Rd3 Qb6 19. Qf4 h5 20. b3 Qc6 21. Qb4+ Kg8 22. Rc3 Qb6 23. Qf4 c6 24. Rg3 {Rxg7+! is the strong threat.} Qc5 25. Bb2 Rh7 26. Re1 Qxc2 27. Qf6 {[%cal Rg3g7]} Kf8 28. Rxg7 Rxg7 29. Qxg7+ Ke7 30. Qd4 {Strongly threatening Ba3+.} c5 {[#]} 31. Ba3 ({Better is} 31. Qe5 $1 $16 {[%cal Re5c7]} Rd8 32. Bc3) 31... b6 $1 $11 32. Rd1 (32. h4 $11) 32... f6 $1 $15 33. h3 Kf7 ({Of course not} 33... Qxb3 $6 34. Rd3 $11) 34. Qd6 Qxb3 35. Rd3 Qb1+ ({Worse is} 35... Qxa4 36. Bb2 $16) 36. Kh2 Qa1 37. f4 h4 $1 38. a5 {[#]} (38. Re3 $15) 38... Bf5 $2 (38... Bc8 $1 $19 {Hoping for ...Re1.} 39. Qc7+ (39. axb6 $2 Re1 $19) 39... Kg6) 39. Qd5+ $1 $11 Kg6 {[#]} 40. Re3 $1 {[%cal Re3e8][%mdl 512]} Rxe3 {Accuracy: White = 68%, Black = 69%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.24"]
[White "Adhiban, B.."]
[Black "Zhao, Yuanhe"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2665"]
[BlackElo "2448"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,93,16,16,27,25,35,34,28,18,91,78,98,55,57,54,56,53,73,70,62,56,58,58,44,52,59,62,58,27,62,54,67,43,74,72,72,72,77,81,79,76,81,79,84,79,97,87,112,107,170,123,176,168,164,139,139,150,145,134,151,131,131,131,131,131,139,0,0,0,125,141,120,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 8. Bd3 (8. Qd2 Be6 9. O-O-O Qd7 10. h3 Bf6 11. g4 h6 12. Bg2 O-O-O 13. b3 g5 14. Nd4 Nxd4 15. cxd4 d5 16. f4 gxf4 17. Bxf4 {½-½ (39) Cheparinov,I (2679)-Wang,Y (2684) China 2019}) 8... Be6 9. Qe2 Qd7 {White is slightly better.} 10. O-O-O O-O-O {[#]} (10... Bf6 $11) 11. Bb5 $1 $16 Bg4 $146 ({Predecessor:} 11... Kb8 12. Ne5 dxe5 13. Rxd7 Bxd7 14. Rd1 Bd6 15. Qc4 {1-0 (42) Shevchenko,K (2554)-Unat,C (2047) Ankara 2018}) 12. Bxa7 Qe6 13. Qxe6+ fxe6 14. Be3 Bxf3 15. gxf3 Ne5 16. Be2 Rdf8 17. Rdg1 g5 18. Bxg5 Bxg5+ 19. Rxg5 Nxf3 20. Rg7 Ne5 21. Rf1 Rf6 22. a4 Rg6 23. Rg1 Rf8 24. R7xg6 Nxg6 {[%mdl 4096] Endgame KRB-KRN} 25. f3 Rf5 26. Rg3 Rh5 27. h3 Rh4 28. b3 Ne7 29. Bf1 Rf4 30. Kd2 Nf5 (30... Kd8 $16 {was called for.}) 31. Rg8+ $18 Kd7 {[#]} 32. Rb8 $1 {Threatens to win with Bb5+.} Kc6 33. b4 Kb6 34. a5+ Ka7 35. Rc8 Rxf3 36. Be2 Rxh3 37. Rxc7 Kb8 38. Rf7 Rh2 39. Kd3 Rh3+ 40. Kd2 Rh2 41. Rf8+ Ka7 42. b5 (42. Rf6 $16) 42... b6 $11 {The position is equal.} 43. Rf7+ Kb8 44. a6 {And now Rb7+ would win.} ({Don't blunder} 44. axb6 $2 Ng3 $19) 44... Ng3 45. Rf8+ Ka7 46. Rf7+ Ka8 47. Rf8+ {Accuracy: White = 76%, Black = 64%.} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.25"]
[White "Fang, Yan"]
[Black "Zhao, Zong-Yuan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2424"]
[BlackElo "2529"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,102,0,-1,-14,0,-6,-24,-43,-25,-51,-27,-39,-41,-49,-39,-62,-38,-43,-18,-52,-23,-27,-32,-70,-49,-134,-102,-107,-95,-87,-99,-78,-47,-57,-54,-179,-170,-170,-174,-160,-79,-123,-123,-129,-77,-220,0,-4,0,-15,-7,-25,-27,-54,-49,-76,-94,-117,-93,-111,-64,-130,-72,-145,-103,-246,-17,-5,-5,-179,-150,-250,-254,-578,-389,-5085,-4155,-4155,-4859,-4147,-4859,-2379,-2204,-2102,-1751,-5557,-5462,-2674,-2348]} 1. d4 Nf6 2. g3 c5 3. c3 d5 4. Bg2 e6 5. Nf3 Be7 6. O-O O-O 7. dxc5 Bxc5 8. c4 Nc6 9. Nbd2 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (9. a3 a5 10. Bg5 d4 11. Nbd2 Be7 12. e3 e5 13. exd4 exd4 14. Re1 h6 15. Bf4 Nh5 16. Be5 Nf6 17. Nb3 {0-1 (29) Ponkratov,P (2607)-Halkias,S (2585) Tallinn 2016}) 9... h6 10. cxd5 exd5 11. Nb3 {Black has an edge.} Bb6 12. Nfd4 Re8 13. a4 $146 ({Predecessor:} 13. e3 Bg4 14. f3 Bd7 15. Re1 Ne5 16. a4 a6 17. a5 Ba7 {0-1 (26) Cuenca Jimenez,F (2174)-Cuenca Jimenez,J (2440) Malaga 2009}) 13... Bg4 14. Bf4 Rc8 15. h3 Bh5 16. g4 Bg6 17. e3 Ne5 18. a5 Bc7 19. a6 bxa6 20. Nf5 (20. Bxe5 $15 Bxe5 21. Rxa6) 20... h5 21. Nbd4 hxg4 22. Bxe5 Bxe5 23. hxg4 Qb6 24. g5 Ne4 25. f4 {[#]} (25. Qg4 $15 Bxf5 26. Nxf5) 25... Bxf5 $1 $19 26. fxe5 Bg6 27. Qg4 Rcd8 (27... Rc7 $142 28. Bxe4 dxe4) 28. e6 fxe6 29. Bxe4 dxe4 (29... Bxe4 $142 30. Rf2 e5) 30. Rf2 (30. Rae1 $17 {was necessary.}) 30... Rxd4 $2 {[#]} ({Better is} 30... e5 $19 31. Nc2 Rf8) 31. exd4 $11 Bf5 32. Qg3 Qxd4 33. Re1 Rd8 34. Qe3 Qb6 35. g6 Bxg6 36. Qg5 Rf8 37. Qe3 Bf5 38. Kg2 ({White should play} 38. Rd2 $15) 38... Rf6 (38... Rd8 $142 39. Qxb6 axb6) 39. Rc2 (39. Qxb6 $142 axb6 40. Rd2) 39... Rg6+ 40. Kf2 (40. Kh1 $17 {was forced.}) 40... Rh6 $2 ({Black should try} 40... Qd8 $19 {Strongly threatening ...Qh4+.} 41. Rh1 Bg4) 41. Qxb6 axb6 {[%cal Ba7b6,Bb6b5][%mdl 4128] Endgame KRR-KRB} 42. Ke3 $2 (42. Rc7 $1 $11 {and White has nothing to worry.}) 42... Kf7 43. b4 (43. Kd4 $17 {is a better defense.}) 43... Rh3+ $19 44. Kd4 $2 (44. Ke2) 44... Kf6 45. Rc6 $2 (45. Rd1 Rb3 46. Kc4) 45... Rd3+ {Black is clearly winning.} 46. Kc4 b5+ 47. Kc5 Rc3+ 48. Kb6 Rxc6+ 49. Kxc6 Ke5 50. Kc5 g5 51. Ra1 e3 {Accuracy: White = 19%, Black = 48%.} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.26"]
[White "Xu, Zhihang"]
[Black "Gan-Erdene, Sugar"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2501"]
[BlackElo "2408"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,139,41,50,49,77,33,29,20,52,40,57,48,51,53,68,63,69,72,139,137,172,170,153,160,172,130,180,190,271,94,100,0,0,0,0,0,98,101,114,111,114,121,95,73,204,198,283,279,617,102,102,102,102,102,102,61,102,61,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,102,74,102,85,87,87,85,92,195,71,71,71,71,71,71,0,75,77,183,179,608,587,589,593,570,555,537,529,1193,1225,1062,789,1662,1497,29985,29986,29986,29987,29987,925,29973,29969,29990,29986]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Na6 7. O-O e5 8. Be3 Ng4 9. Bg5 Qe8 10. Nd5 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} exd4 11. h3 (11. Nxd4 $5 {[%cal Re2g4]} Qe5 12. Nf3 (12. Bxg4 Qxg5 13. Bxc8 Raxc8 $15) 12... Qxb2 13. Rb1 Qxa2 14. Nd4 $11) 11... f6 12. Bf4 {White has an edge.} d3 13. Qxd3 $146 ({Predecessor:} 13. Bxd3 Ne5 14. Re1 c6 15. Nc3 Qf7 16. Rc1 Nc5 17. Bf1 Ne6 18. Bg3 {1-0 (42) Vorobiov,E (2585)-Dobrovoljc,V (2297) Nova Gorica 2017}) 13... Ne5 14. Qd2 Qf7 15. b4 $36 {[%cal Bb2b4,Bb4b5][%mdl 2080] White fights for an advantage.} c6 16. Ne3 Nxf3+ 17. Bxf3 f5 (17... Nc7 $142) 18. exf5 $1 $16 (18. Bxd6 $6 Bxa1 19. Bxf8 (19. Rxa1 fxe4 20. Bxf8 exf3 $11) 19... Qxf8 $16) 18... Bxa1 19. Rxa1 Bxf5 20. b5 $1 {[%cal Rb5a6]} Nc5 21. bxc6 ({But not} 21. Bxd6 $6 Rad8 $16) 21... Be4 22. Bxd6 Bxf3 (22... Qf6 $142 23. Rd1 Bxf3) 23. Bxc5 $2 (23. gxf3 $18 {is the precise move to win. Strongly threatening Ng4.} Qf6 24. Qd5+ Rf7 25. Re1 bxc6 26. Qxc5) 23... Rfd8 24. Qc3 (24. Qe1 $16 Bxc6 25. Ng4) 24... Bxc6 $11 25. Ng4 {[%cal Rg4h6]} Qg7 26. Ne5 Rac8 (26... Qf6 $11) 27. Bd4 $1 $16 {[%mdl 1024] White has strong compensation.} Qf8 28. Ng4 $1 h5 29. Nf6+ Kf7 {And now ...Rxd4! would win.} 30. Rd1 Qd6 (30... Rd6 $16) 31. c5 $18 Qe6 (31... Qxf6 $142 32. Bxf6 Rxd1+ 33. Kh2 Rd7) 32. Re1 Qf5 $2 (32... Qxe1+ 33. Qxe1 Rxd4) 33. Qe3 $2 (33. Qb3+ $18 {is more deadly.} Rd5 34. Qe3) 33... Re8 $16 34. Nxe8 Rxe8 35. Be5 g5 36. Qd4 Re6 37. Re3 Kg6 38. f3 h4 39. Kh2 a6 40. a3 Re8 41. Re1 Re6 42. Qb2 Re8 43. Re3 Re6 44. Kg1 Re8 45. Qe2 Qb1+ 46. Kh2 Bb5 47. Qd2 Qf5 48. Qd6+ Qe6 49. Qd4 Qf5 50. f4 {fxg5 is the strong threat.} Bc6 51. fxg5 Qxg5 {[%csl Gc6][%cal Rg5g2]} 52. Re2 Re6 (52... Kh7 $16 {is a better defense.}) 53. Qd3+ (53. Qc4 $1 $18 {[%cal Rc4e6]} Qf5 54. Qxh4) 53... Qf5 54. Qd8 Kh5 55. Qd1 {Hoping for Re4+.} Kg6 56. Qd4 ({White should play} 56. Re1 $16) 56... Kh5 (56... Qg5 $11 {remains equal.}) 57. Qd8 Qf1 {[#]} (57... Re8 $16 58. Qd4 Re6) 58. Rd2 $1 $18 Rg6 $2 (58... Qf5 59. Bc7 Qf6) 59. Qh8+ Rh6 60. Qg7 {[%csl Gh3][%cal Rg7g4]} Rg6 {[#]} 61. Qh7+ $1 Rh6 62. Qc2 {Rf2 would kill now.} Rg6 63. Rf2 {Threatening mate with Qf5+.} Be4 64. Qb2 ({Not} 64. Rxf1 Bxc2 65. Rf4 Re6 $14) ({Less strong is} 64. Qxe4 Qxf2 65. a4 (65. Qxb7 Qf5 $16) 65... Qf7 $16) 64... Qd3 65. Bd6 {Intending Qh8+ and mate.} Qd5 66. Qh8+ Rh6 67. Qe8+ Rg6 68. Re2 (68. Rf4 $142 Qg5 69. Qxe4 Rf6 70. Rg4 Qf5 71. Qe8+ Rf7 72. Rg7 Qe6 73. Qxe6) 68... Bf5 69. Bf4 Qg8 {[#]} 70. Re7 {Played: Re2-e5} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.27"]
[White "Taher, Yoseph Theolifus"]
[Black "Zhao, Chenxi"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "2460"]
[BlackElo "2400"]
[Annotator "ChessBase"]
[PlyCount "63"]
[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. d4 {[%emt 0:01:07]} exd4 {[%emt 0:00:00]} 3. Qxd4 {[%emt 0:00:07]} Nc6 {[%emt 0:00:02]} 4. Qe3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:29]} 5. Nc3 {[%emt 0:00:07]} Bb4 {[%emt 0:00:15]} 6. Bd2 {[%emt 0:00:06]} O-O {[%emt 0:00:37]} 7. O-O-O {[%emt 0:00:06]} Re8 {[%emt 0:01:44]} 8. Bc4 {[%emt 0:00:06]} Ne5 {[%emt 0:09:09]} 9. Bb3 {[%emt 0:00:18]} d6 {[%emt 0:00:44]} 10. f3 {[%emt 0:00:13]} a5 {[%emt 0:01:42]} 11. a3 {[%emt 0:00:59]} Bc5 {[%emt 0:06:31]} 12. Qe1 {[%emt 0:00:40]} b5 {[%emt 0:04:24]} 13. Nxb5 {[%emt 0:04:20]} a4 {[%emt 0:00:32]} 14. Ba2 {[%emt 0:00:18]} c6 {[%emt 0:08:04]} 15. Nc3 {[%emt 0:00:31]} Qb6 {[%emt 0:00:05]} 16. Bf4 {[%emt 0:27:46]} Bd7 {[%emt 0:01:54]} 17. Bxe5 {[%emt 0:00:29]} dxe5 {[%emt 0:00:40]} 18. Rd3 {[%emt 0:01:56]} Reb8 {[%emt 0:02:02]} 19. Nd1 {[%emt 0:00:36]} Bc8 {[%emt 0:01:09]} 20. Bc4 {[%emt 0:06:22]} Ne8 {[%emt 0:03:30]} 21. f4 {[%emt 0:10:07]} exf4 {[%emt 0:07:13]} 22. Nf3 {[%emt 0:01:24]} Nd6 {[%emt 0:05:56]} 23. Ba2 {[%emt 0:00:51]} Ba6 {[%emt 0:06:26]} 24. Rxd6 {[%emt 0:00:23]} Bxd6 {[%emt 0:00:02]} 25. e5 {[%emt 0:00:06]} Be7 {[%emt 0:02:13]} 26. Qe4 {[%emt 0:01:47]} Kh8 {[%emt 0:02:33]} 27. h4 {[%emt 0:05:08]} f5 {[%emt 0:02:31]} 28. Qxf5 {[%emt 0:02:34]} Bxa3 {[%emt 0:02:24]} 29. Ng5 {[%emt 0:10:01]} Bxb2+ {[%emt 0:00:25]} 30. Kb1 {[%emt 0:00:03]} Bd4+ {[%emt 0:00:48]} 31. Bb3 {[%emt 0:00:07]} Bd3 {[%emt 0:00:05]} 32. Nf7+ {[%emt 0:02:33]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.28"]
[White "Lou, Yiping"]
[Black "Lin, Yi"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2489"]
[BlackElo "2406"]
[Annotator "ChessBase"]
[PlyCount "146"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:58]} g6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:43]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:07]} d5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:16]} Nxd5 {[%emt 0:00:06]} 5. Qb3 {[%emt 0:00:07]} Nb6 {[%emt 0:00:08]} 6. d4 {[%emt 0:00:07]} Be6 {[%emt 0:04:46]} 7. Qc2 {[%emt 0:04:02]} Bg7 {[%emt 0:00:19]} 8. e4 {[%emt 0:01:38]} Bg4 {[%emt 0:02:49]} 9. Be3 {[%emt 0:01:26]} O-O {[%emt 0:02:45]} 10. Ne5 {[%emt 0:03:10]} Be6 {[%emt 0:10:23]} 11. O-O-O {[%emt 0:07:33]} Nc6 {[%emt 0:02:42]} 12. f4 {[%emt 0:02:51]} Nxe5 {[%emt 0:05:08]} 13. dxe5 {[%emt 0:01:14]} Qc8 {[%emt 0:00:18]} 14. h4 {[%emt 0:01:43]} h5 {[%emt 0:01:13]} 15. Kb1 {[%emt 0:07:50]} c6 {[%emt 0:02:31]} 16. Ne2 {[%emt 0:03:35]} Bg4 {[%emt 0:11:55]} 17. Rd2 {[%emt 0:02:15]} Rd8 {[%emt 0:02:11]} 18. Nd4 {[%emt 0:02:20]} c5 {[%emt 0:04:47]} 19. Nb3 {[%emt 0:02:55]} Rxd2 {[%emt 0:03:55]} 20. Nxd2 {[%emt 0:01:49]} Nd7 {[%emt 0:00:08]} 21. Bc4 {[%emt 0:00:55]} b6 {[%emt 0:02:06]} 22. Qb3 {[%emt 0:12:25]} e6 {[%emt 0:00:57]} 23. Nf3 {[%emt 0:06:50]} Qb7 {[%emt 0:02:58]} 24. Bd3 {[%emt 0:04:23]} Rc8 {[%emt 0:05:05]} 25. Rc1 {[%emt 0:03:39]} Bxf3 {[%emt 0:00:37]} 26. gxf3 {[%emt 0:00:04]} Qc7 {[%emt 0:01:35]} 27. f5 {[%emt 0:06:16]} Nxe5 {[%emt 0:01:37]} 28. Ba6 {[%emt 0:00:54]} Rd8 {[%emt 0:02:01]} 29. Bg5 {[%emt 0:02:26]} Rd4 {[%emt 0:04:15]} 30. f4 {[%emt 0:01:03]} Ng4 {[%emt 0:02:54]} 31. fxe6 {[%emt 0:00:36]} fxe6 {[%emt 0:06:01]} 32. Qxe6+ {[%emt 0:02:54]} Qf7 {[%emt 0:00:06]} 33. Qc8+ {[%emt 0:01:04]} Kh7 {[%emt 0:00:13]} 34. e5 {[%emt 0:00:49]} Ne3 {[%emt 0:01:08]} 35. Bb5 {[%emt 0:04:33]} Rxf4 {[%emt 0:03:02]} 36. Bxf4 {[%emt 0:02:31]} Qxf4 {[%emt 0:00:02]} 37. Qd7 {[%emt 0:00:38]} Qxe5 {[%emt 0:00:45]} 38. Qd2 {[%emt 0:00:05]} Nf5 {[%emt 0:01:52]} 39. Re1 {[%emt 0:01:15]} Qf6 {[%emt 0:01:18]} 40. Bd3 {[%emt 0:00:48]} Nxh4 {[%emt 0:01:31]} 41. Rf1 {[%emt 0:00:56]} Qe5 {[%emt 0:05:05]} 42. a3 {[%emt 0:00:27]} Nf5 {[%emt 0:01:16]} 43. Bxf5 {[%emt 0:01:57]} gxf5 {[%emt 0:00:03]} 44. Qc2 {[%emt 0:00:30]} Kg6 {[%emt 0:04:07]} 45. Qg2+ {[%emt 0:00:21]} Kf7 {[%emt 0:01:48]} 46. Qb7+ {[%emt 0:00:15]} Kg6 {[%emt 0:02:58]} 47. Qg2+ {[%emt 0:00:07]} Kf6 {[%emt 0:01:04]} 48. Qc6+ {[%emt 0:00:16]} Qe6 {[%emt 0:00:30]} 49. Qf3 {[%emt 0:00:08]} h4 {[%emt 0:00:31]} 50. Qf4 {[%emt 0:00:37]} Qe5 {[%emt 0:00:44]} 51. Qxh4+ {[%emt 0:00:10]} Kf7 {[%emt 0:00:07]} 52. Qf2 {[%emt 0:00:49]} Bf6 {[%emt 0:00:52]} 53. Re1 {[%emt 0:00:28]} Qd4 {[%emt 0:00:27]} 54. Qe2 {[%emt 0:01:11]} f4 {[%emt 0:00:28]} 55. Rf1 {[%emt 0:00:25]} c4 {[%emt 0:00:32]} 56. Ka2 {[%emt 0:02:12]} a5 {[%emt 0:00:20]} 57. Rd1 {[%emt 0:00:36]} Qc5 {[%emt 0:00:49]} 58. Rd7+ {[%emt 0:00:50]} Kg6 {[%emt 0:00:19]} 59. Qe8+ {[%emt 0:02:20]} Kf5 {[%emt 0:00:38]} 60. Qh5+ {[%emt 0:00:57]} Ke4 {[%emt 0:00:30]} 61. Qe2+ {[%emt 0:00:48]} Kf5 {[%emt 0:00:06]} 62. Qf3 {[%emt 0:01:13]} Be5 {[%emt 0:00:36]} 63. Rf7+ {[%emt 0:01:21]} Ke6 {[%emt 0:00:13]} 64. Qh5 {[%emt 0:00:22]} Bf6 {[%emt 0:00:37]} 65. Qxc5 bxc5 {[%emt 0:00:01]} 66. Rh7 {[%emt 0:01:47]} f3 {[%emt 0:00:36]} 67. Rh3 {[%emt 0:00:34]} f2 {[%emt 0:00:02]} 68. Rf3 {[%emt 0:00:04]} Bd4 {[%emt 0:00:04]} 69. Kb1 {[%emt 0:01:10]} Ke5 {[%emt 0:00:11]} 70. Kc2 {[%emt 0:00:15]} Ke4 {[%emt 0:00:04]} 71. Rf8 {[%emt 0:00:25]} Ke3 {[%emt 0:00:07]} 72. Kd1 {[%emt 0:00:22]} Be5 {[%emt 0:01:05]} 73. a4 {[%emt 0:01:14]} Bf4 {[%emt 0:00:12]} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.29"]
[White "Lei, Tingjie"]
[Black "Zou, Chen"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2440"]
[Annotator "RC"]
[PlyCount "1"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.30"]
[White "Raja Harshit"]
[Black "Fang, Yuxiang"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2434"]
[BlackElo "2476"]
[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 0:00:20]} e5 {[%emt 0:01:25]} 2. Nf3 {[%emt 0:00:29]} Nc6 {[%emt 0:01:11]} 3. Bc4 {[%emt 0:01:25]} Nf6 {[%emt 0:02:56]} 4. d3 {[%emt 0:00:35]} Bc5 {[%emt 0:01:36]} 5. c3 {[%emt 0:01:02]} d6 {[%emt 0:00:44]} 6. O-O {[%emt 0:00:15]} h6 {[%emt 0:01:53]} 7. Re1 {[%emt 0:01:08]} O-O {[%emt 0:01:50]} 8. Nbd2 {[%emt 0:00:04]} a5 {[%emt 0:09:01]} 9. h3 {[%emt 0:01:39]} Be6 {[%emt 0:01:53]} 10. Bb5 {[%emt 0:00:33]} Na7 {[%emt 0:02:39]} 11. Ba4 {[%emt 0:10:43]} b5 {[%emt 0:08:44]} 12. Bc2 {[%emt 0:03:47]} Nc6 {[%emt 0:01:11]} 13. Nf1 {[%emt 0:05:08]} Bb6 {[%emt 0:02:49]} 14. d4 {[%emt 0:04:40]} Bd7 {[%emt 0:00:51]} 15. a4 {[%emt 0:02:46]} bxa4 {[%emt 0:04:37]} 16. Ng3 {[%emt 0:06:05]} Re8 {[%emt 0:01:17]} 17. Bb1 {[%emt 0:14:15]} Na7 {[%emt 0:15:33]} 18. Bd2 {[%emt 0:10:47]} c5 {[%emt 0:09:55]} 19. dxe5 {[%emt 0:03:07]} dxe5 {[%emt 0:02:15]} 20. Ba2 {[%emt 0:00:26]} Nb5 {[%emt 0:03:23]} 21. Qc1 {[%emt 0:04:46]} Nd6 {[%emt 0:05:58]} 22. Bxh6 {[%emt 0:06:50]} gxh6 {[%emt 0:00:11]} 23. Qxh6 {[%emt 0:00:06]} c4 {[%emt 0:00:01]} 24. Qg5+ {[%emt 0:11:57]} Kh8 {[%emt 0:02:32]} 25. Qh6+ {[%emt 0:02:14]} Kg8 {[%emt 0:00:01]} 26. Qg5+ {[%emt 0:00:04]} Kh8 {[%emt 0:00:32]} 27. Qh6+ {[%emt 0:07:14]} Kg8 {[%emt 0:00:03]} 28. Qg5+ {[%emt 0:01:00]} Kh8 {[%emt 0:01:32]} 29. Qh6+ {[%emt 0:00:29]} Kg8 {[%emt 0:00:05]} 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.31"]
[White "Liu, Guanchu"]
[Black "Wang, Yiye"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2449"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,40,50,59,60,60,40,58,56,62,51,58,39,62,28,19,18,22,27,36,32,23,0,0,0,0,-25,-25,-20,-27]} 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. c3 Ngf6 8. Nxf6+ {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} Nxf6 9. Bf4 Bd6 10. Ne5 {White is slightly better.} Bxe5 11. Bxe5 h5 $146 ({Predecessor:} 11... Qe7 12. O-O O-O 13. Re1 Rac8 14. Bc2 Nd7 15. Bxh7+ Kxh7 {1-0 (44) Savchenko,B (2581)-Pridorozhni,A (2565) Sochi 2017}) 12. Qe2 Ng4 13. f3 Nxe5 14. Qxe5 Qh4+ 15. g3 Qf6 16. Qxf6 gxf6 17. Be4 Bxe4 18. fxe4 Ke7 19. O-O Rag8 20. Rae1 h4 1/2-1/2

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.32"]
[White "Xiang, Zeyu"]
[Black "Xie, Jianjun"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2447"]
[BlackElo "2417"]
[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 0:00:00]} f5 {[%emt 0:00:13]} 2. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:17]} 3. Bg2 {[%emt 0:00:00]} e6 {[%emt 0:00:37]} 4. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:04:48]} 5. O-O {[%emt 0:00:00]} Bd6 {[%emt 0:00:55]} 6. c4 {[%emt 0:00:00]} O-O {[%emt 0:00:21]} 7. Nbd2 {[%emt 0:01:11]} c6 {[%emt 0:03:07]} 8. Ne5 {[%emt 0:00:11]} Nbd7 {[%emt 0:00:17]} 9. Nd3 {[%emt 0:00:06]} Kh8 {[%emt 0:03:55]} 10. Qc2 {[%emt 0:00:53]} Qe8 {[%emt 0:07:45]} 11. Nf3 {[%emt 0:00:12]} Ne4 {[%emt 0:01:52]} 12. Bf4 {[%emt 0:05:58]} Be7 {[%emt 0:07:34]} 13. b4 {[%emt 0:08:20]} g5 {[%emt 0:06:04]} 14. Bc7 {[%emt 0:01:43]} Qh5 {[%emt 0:12:32]} 15. b5 {[%emt 0:05:07]} Ndf6 {[%emt 0:10:48]} 16. bxc6 {[%emt 0:05:44]} bxc6 {[%emt 0:00:42]} 17. Nfe5 {[%emt 0:00:06]} Qe8 {[%emt 0:07:23]} 18. c5 {[%emt 0:02:09]} Ng8 {[%emt 0:05:07]} 19. f3 {[%emt 0:01:40]} Nef6 {[%emt 0:00:04]} 20. Qa4 {[%emt 0:06:14]} Bb7 {[%emt 0:03:40]} 21. Rab1 {[%emt 0:07:16]} Qc8 {[%emt 0:01:01]} 22. Bd6 {[%emt 0:00:44]} Ne8 {[%emt 0:00:24]} 23. Qb4 {[%emt 0:22:59]} Ba6 {[%emt 0:00:43]} 24. Bxe7 {[%emt 0:04:50]} Nxe7 {[%emt 0:00:03]} 25. Qd2 {[%emt 0:00:06]} Bxd3 {[%emt 0:07:28]} 26. Nxd3 {[%emt 0:05:17]} h6 {[%emt 0:00:50]} 27. h4 {[%emt 0:01:33]} Rg8 {[%emt 0:00:19]} 28. hxg5 {[%emt 0:00:31]} Rxg5 {[%emt 0:00:40]} 29. Kf2 {[%emt 0:00:13]} Ng6 {[%emt 0:04:14]} 30. Rh1 {[%emt 0:00:20]} Kg7 {[%emt 0:00:00]} 31. Rxh6 {[%emt 0:00:56]} Qd8 {[%emt 0:03:01]} 32. Rbh1 {[%emt 0:00:25]} Rb8 {[%emt 0:03:28]} 33. Nf4 {[%emt 0:00:46]} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.33"]
[White "Munkhgal, Gombosuren"]
[Black "Xu, Minghui"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2442"]
[BlackElo "2401"]
[Annotator "ChessBase"]
[PlyCount "150"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:01:19]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:19]} 3. Bf4 {[%emt 0:00:00]} e6 {[%emt 0:00:27]} 4. e3 {[%emt 0:00:00]} Bd6 {[%emt 0:00:11]} 5. Bg3 {[%emt 0:00:02]} c5 {[%emt 0:00:25]} 6. Nbd2 {[%emt 0:01:00]} O-O {[%emt 0:02:00]} 7. c3 {[%emt 0:00:56]} Qc7 {[%emt 0:00:06]} 8. dxc5 {[%emt 0:01:36]} Qxc5 {[%emt 0:00:17]} 9. Bd3 {[%emt 0:00:11]} Rd8 {[%emt 0:09:41]} 10. Qe2 {[%emt 0:00:31]} Nbd7 {[%emt 0:01:06]} 11. e4 {[%emt 0:12:16]} dxe4 {[%emt 0:03:00]} 12. Bxe4 {[%emt 0:04:31]} Nb6 {[%emt 0:03:09]} 13. Rd1 {[%emt 0:01:54]} Qc7 {[%emt 0:03:46]} 14. Ne5 {[%emt 0:12:31]} Bd7 {[%emt 0:09:25]} 15. Bb1 {[%emt 0:11:06]} Ba4 {[%emt 0:18:54]} 16. b3 {[%emt 0:01:40]} Nbd5 {[%emt 0:01:59]} 17. bxa4 {[%emt 0:29:15]} Nxc3 {[%emt 0:00:53]} 18. Qc4 {[%emt 0:02:46]} Nxd1 {[%emt 0:09:46]} 19. Qxc7 {[%emt 0:01:20]} Bxc7 {[%emt 0:00:03]} 20. Kxd1 {[%emt 0:00:43]} Nd5 {[%emt 0:03:16]} 21. Nec4 {[%emt 0:04:51]} Rac8 {[%emt 0:02:28]} 22. Kc2 {[%emt 0:03:04]} Ba5 {[%emt 0:14:06]} 23. Kb3 {[%emt 0:00:46]} Bxd2 {[%emt 0:00:06]} 24. Nxd2 {[%emt 0:00:02]} Nc3 {[%emt 0:00:34]} 25. Ne4 {[%emt 0:06:52]} Nxb1 {[%emt 0:02:19]} 26. Rxb1 {[%emt 0:00:00]} Rd3+ {[%emt 0:02:36]} 27. Kb2 {[%emt 0:00:02]} Rc4 {[%emt 0:02:26]} 28. Rc1 {[%emt 0:02:31]} Rxc1 {[%emt 0:00:52]} 29. Kxc1 {[%emt 0:00:00]} Ra3 {[%emt 0:00:02]} 30. Kb2 {[%emt 0:00:47]} Rxa4 {[%emt 0:00:17]} 31. f3 {[%emt 0:00:10]} b6 {[%emt 0:00:34]} 32. Bb8 {[%emt 0:00:48]} a6 {[%emt 0:01:38]} 33. Kb3 {[%emt 0:00:10]} Rd4 {[%emt 0:00:52]} 34. Bc7 {[%emt 0:01:40]} Rd7 {[%emt 0:00:19]} 35. Bg3 {[%emt 0:00:29]} f6 {[%emt 0:00:14]} 36. a4 {[%emt 0:00:29]} Kf8 {[%emt 0:01:46]} 37. Bf2 {[%emt 0:00:48]} Rb7 {[%emt 0:00:23]} 38. Nd6 {[%emt 0:02:38]} Rb8 {[%emt 0:00:20]} 39. Bg3 {[%emt 0:00:14]} Rd8 {[%emt 0:01:21]} 40. Ne4 {[%emt 0:00:12]} Rc8 {[%emt 0:01:11]} 41. Bf2 {[%emt 0:01:07]} Rc6 {[%emt 0:00:03]} 42. Nd2 {[%emt 0:00:26]} Kf7 {[%emt 0:00:58]} 43. Be3 {[%emt 0:00:32]} h5 {[%emt 0:00:28]} 44. h4 {[%emt 0:00:13]} e5 {[%emt 0:00:20]} 45. Ne4 {[%emt 0:00:34]} Ke6 {[%emt 0:00:56]} 46. Kb2 {[%emt 0:00:33]} Kd5 {[%emt 0:01:19]} 47. Kb3 {[%emt 0:00:04]} Re6 {[%emt 0:00:10]} 48. Nc3+ {[%emt 0:00:37]} Kc6 {[%emt 0:00:01]} 49. Kc4 {[%emt 0:00:48]} f5 {[%emt 0:00:41]} 50. g3 {[%emt 0:00:39]} Rd6 {[%emt 0:00:33]} 51. Ne2 {[%emt 0:00:25]} Rd1 {[%emt 0:01:23]} 52. f4 {[%emt 0:00:28]} b5+ {[%emt 0:01:57]} 53. axb5+ {[%emt 0:00:04]} axb5+ {[%emt 0:00:03]} 54. Kc3 {[%emt 0:00:56]} e4 {[%emt 0:00:19]} 55. Kc2 {[%emt 0:00:41]} Rd3 {[%emt 0:00:21]} 56. Bf2 {[%emt 0:00:00]} Kd5 {[%emt 0:00:24]} 57. Nc3+ {[%emt 0:00:37]} Kc4 {[%emt 0:01:34]} 58. Nd1 {[%emt 0:00:02]} Rf3 {[%emt 0:00:12]} 59. Ba7 {[%emt 0:01:22]} Kb4 {[%emt 0:00:58]} 60. Ne3 {[%emt 0:00:29]} g6 {[%emt 0:00:18]} 61. Nd5+ {[%emt 0:00:15]} Kc4 {[%emt 0:00:27]} 62. Ne3+ {[%emt 0:00:14]} Kb4 {[%emt 0:00:00]} 63. Nd5+ {[%emt 0:00:13]} Ka4 {[%emt 0:00:10]} 64. Nc3+ {[%emt 0:00:02]} Ka5 {[%emt 0:00:33]} 65. Ne2 {[%emt 0:00:27]} b4 {[%emt 0:00:11]} 66. Bd4 {[%emt 0:00:21]} Kb5 {[%emt 0:00:21]} 67. Bf6 {[%emt 0:00:23]} Kc4 {[%emt 0:00:09]} 68. Bb2 {[%emt 0:00:22]} b3+ {[%emt 0:01:57]} 69. Kd2 {[%emt 0:00:14]} e3+ {[%emt 0:00:21]} 70. Ke1 {[%emt 0:00:06]} Kd3 {[%emt 0:00:29]} 71. Bf6 {[%emt 0:00:16]} Rf2 {[%emt 0:00:38]} 72. Nc1+ {[%emt 0:00:48]} Kc2 {[%emt 0:00:01]} 73. Bd4 {[%emt 0:00:27]} Kxc1 {[%emt 0:00:37]} 74. Bxe3+ {[%emt 0:00:04]} Kc2 {[%emt 0:00:06]} 75. Kxf2 {[%emt 0:00:05]} b2 {[%emt 0:00:03]} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.34"]
[White "Xu, Jun"]
[Black "Batsiashvili, Nino"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2477"]
[BlackElo "2433"]
[Annotator "ChessBase"]
[PlyCount "102"]
[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 0:01:12]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:08]} 4. a3 {[%emt 0:00:15]} Bb7 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:03]} Ne4 {[%emt 0:00:05]} 6. Nxe4 {[%emt 0:01:03]} Bxe4 {[%emt 0:00:04]} 7. Nd2 {[%emt 0:00:04]} Bg6 {[%emt 0:00:17]} 8. g3 {[%emt 0:00:48]} Nc6 {[%emt 0:00:42]} 9. e3 {[%emt 0:01:13]} e5 {[%emt 0:00:49]} 10. d5 {[%emt 0:02:14]} Na5 {[%emt 0:00:08]} 11. b4 {[%emt 0:01:47]} Nb7 {[%emt 0:00:03]} 12. Bb2 {[%emt 0:00:12]} Bd6 {[%emt 0:00:12]} 13. Bg2 {[%emt 0:03:47]} a5 {[%emt 0:00:53]} 14. Bc3 {[%emt 0:02:15]} O-O {[%emt 0:05:27]} 15. O-O {[%emt 0:05:37]} Qe7 {[%emt 0:04:05]} 16. Ne4 {[%emt 0:14:16]} Bxe4 {[%emt 0:04:12]} 17. Bxe4 {[%emt 0:00:21]} f5 {[%emt 0:00:10]} 18. Bg2 {[%emt 0:00:15]} e4 {[%emt 0:00:43]} 19. Qb3 {[%emt 0:03:11]} Be5 {[%emt 0:04:22]} 20. f3 {[%emt 0:08:51]} exf3 {[%emt 0:11:49]} 21. Bxf3 {[%emt 0:00:43]} d6 {[%emt 0:00:12]} 22. Bg2 {[%emt 0:01:55]} Qf6 {[%emt 0:05:26]} 23. Rac1 {[%emt 0:06:16]} axb4 {[%emt 0:01:47]} 24. axb4 {[%emt 0:00:05]} Bxc3 {[%emt 0:02:42]} 25. Qxc3 {[%emt 0:00:09]} Qxc3 {[%emt 0:00:09]} 26. Rxc3 {[%emt 0:00:02]} Ra4 {[%emt 0:00:08]} 27. Rb3 {[%emt 0:00:35]} g6 {[%emt 0:00:38]} 28. h4 {[%emt 0:12:33]} Rfa8 {[%emt 0:01:43]} 29. e4 {[%emt 0:01:48]} fxe4 {[%emt 0:00:59]} 30. Bxe4 {[%emt 0:00:02]} Ra3 {[%emt 0:00:05]} 31. Rbf3 {[%emt 0:02:51]} Rxf3 {[%emt 0:01:22]} 32. Bxf3 {[%emt 0:00:03]} Ra3 {[%emt 0:12:55]} 33. Kg2 {[%emt 0:00:34]} Nd8 {[%emt 0:02:13]} 34. Bg4 {[%emt 0:01:27]} Rc3 {[%emt 0:04:00]} 35. Rf4 {[%emt 0:00:50]} Re3 {[%emt 0:05:31]} 36. h5 {[%emt 0:01:56]} g5 {[%emt 0:06:39]} 37. Rf1 {[%emt 0:02:19]} Re4 {[%emt 0:01:59]} 38. Kh3 {[%emt 0:00:15]} Rxc4 {[%emt 0:05:07]} 39. h6 {[%emt 0:01:19]} Re4 {[%emt 0:09:47]} 40. Bh5 {[%emt 0:04:03]} Re5 {[%emt 0:00:19]} 41. Ra1 {[%emt 0:01:42]} Kf8 {[%emt 0:00:21]} 42. Ra8 {[%emt 0:00:50]} Ke7 {[%emt 0:00:04]} 43. Rc8 {[%emt 0:01:34]} g4+ {[%emt 0:09:21]} 44. Kh4 {[%emt 0:00:09]} Rxd5 {[%emt 0:00:31]} 45. Rxc7+ {[%emt 0:00:11]} Kf6 {[%emt 0:00:22]} 46. Rxh7 {[%emt 0:02:19]} Rd2 {[%emt 0:00:36]} 47. Rd7 {[%emt 0:00:18]} Nc6 {[%emt 0:00:23]} 48. Rf7+ {[%emt 0:00:30]} Ke6 {[%emt 0:00:43]} 49. h7 {[%emt 0:01:17]} Ne5 {[%emt 0:01:05]} 50. Rf8 {[%emt 0:03:16]} Rh2+ {[%emt 0:01:25]} 51. Kg5 {[%emt 0:00:10]} Kd5 {[%emt 0:00:33]} 1-0

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.35"]
[White "Li, Yankai"]
[Black "Setyaki, Azarya Jodi"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "2439"]
[BlackElo "2409"]
[Annotator "ChessBase"]
[PlyCount "42"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:03:36]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:03]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:24]} d5 {[%emt 0:00:08]} 4. Nf3 {[%emt 0:01:38]} Bg7 {[%emt 0:00:06]} 5. h4 {[%emt 0:01:05]} c6 {[%emt 0:00:07]} 6. Bg5 {[%emt 0:01:22]} O-O {[%emt 0:00:22]} 7. Bxf6 {[%emt 0:04:11]} Bxf6 {[%emt 0:02:21]} 8. e3 {[%emt 0:00:17]} Bg4 {[%emt 0:05:46]} 9. cxd5 {[%emt 0:06:15]} cxd5 {[%emt 0:01:40]} 10. Qb3 {[%emt 0:00:12]} Bxf3 {[%emt 0:04:15]} 11. gxf3 {[%emt 0:00:15]} e6 {[%emt 0:00:10]} 12. Qxb7 {[%emt 0:11:55]} Nd7 {[%emt 0:00:18]} 13. h5 {[%emt 0:01:29]} Rb8 {[%emt 0:01:02]} 14. Qxa7 {[%emt 0:00:43]} Rxb2 {[%emt 0:00:58]} 15. hxg6 {[%emt 0:27:11]} hxg6 {[%emt 0:00:35]} 16. Bb5 {[%emt 0:00:35]} Ne5 {[%emt 0:25:11]} 17. O-O-O {[%emt 0:10:29]} Rxf2 {[%emt 0:02:13]} 18. dxe5 {[%emt 0:09:54]} Bxe5 {[%emt 0:00:02]} 19. Rdg1 {[%emt 0:07:42]} Bg7 {[%emt 0:05:07]} 20. Bd7 {[%emt 0:08:55]} Qf6 {[%emt 0:05:16]} 21. Qd4 {[%emt 0:00:48]} Qf5 {[%emt 0:00:20]} 0-1

[Event "Hunan Belt and Road Open 2019"]
[Site "Hunan"]
[Date "2019.08.05"]
[Round "8.36"]
[White "Lin, Weiguo"]
[Black "Li, Shilong"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2408"]
[BlackElo "2457"]
[Annotator "ChessBase"]
[PlyCount "102"]
[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 0:02:12]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:05]} 3. g3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:04]} 4. Bg2 {[%emt 0:00:00]} O-O {[%emt 0:00:18]} 5. Nc3 {[%emt 0:00:07]} d6 {[%emt 0:00:12]} 6. Nf3 {[%emt 0:00:17]} Nbd7 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:08]} e5 {[%emt 0:00:04]} 8. e4 {[%emt 0:00:07]} c6 {[%emt 0:00:07]} 9. h3 {[%emt 0:00:40]} Qb6 {[%emt 0:00:25]} 10. Re1 {[%emt 0:01:23]} exd4 {[%emt 0:01:11]} 11. Nxd4 {[%emt 0:00:58]} Re8 {[%emt 0:00:05]} 12. Nb3 {[%emt 0:03:27]} Ne5 {[%emt 0:01:43]} 13. Bf1 {[%emt 0:06:51]} Be6 {[%emt 0:00:49]} 14. Be3 {[%emt 0:00:32]} c5 {[%emt 0:05:04]} 15. Nd5 {[%emt 0:06:59]} Bxd5 {[%emt 0:01:47]} 16. exd5 {[%emt 0:00:05]} Ne4 {[%emt 0:10:41]} 17. Kg2 {[%emt 0:04:52]} a5 {[%emt 0:24:40]} 18. Rb1 {[%emt 0:01:23]} a4 {[%emt 0:06:34]} 19. Nd2 {[%emt 0:00:15]} Nd7 {[%emt 0:02:27]} 20. Nxe4 {[%emt 0:02:10]} Rxe4 {[%emt 0:00:01]} 21. Qc2 {[%emt 0:00:50]} Ree8 {[%emt 0:04:20]} 22. h4 {[%emt 0:00:51]} h5 {[%emt 0:01:38]} 23. Be2 {[%emt 0:02:02]} Qc7 {[%emt 0:07:35]} 24. Bf4 {[%emt 0:04:29]} a3 {[%emt 0:01:34]} 25. b3 {[%emt 0:01:08]} Ne5 {[%emt 0:09:04]} 26. Rbd1 {[%emt 0:01:13]} Qd7 {[%emt 0:01:49]} 27. Bc1 {[%emt 0:00:42]} Kf8 {[%emt 0:03:22]} 28. Bf1 {[%emt 0:01:43]} Ng4 {[%emt 0:01:12]} 29. Rxe8+ {[%emt 0:03:55]} Qxe8 {[%emt 0:00:19]} 30. Be2 {[%emt 0:01:14]} Nh6 {[%emt 0:02:50]} 31. Bd3 {[%emt 0:02:17]} Ng4 {[%emt 0:00:14]} 32. Rd2 {[%emt 0:07:43]} Qe5 {[%emt 0:04:52]} 33. Re2 {[%emt 0:00:41]} Qa1 {[%emt 0:00:17]} 34. Bf4 {[%emt 0:07:37]} Ne5 {[%emt 0:01:45]} 35. Bxe5 {[%emt 0:01:12]} dxe5 {[%emt 0:04:00]} 36. b4 {[%emt 0:01:33]} cxb4 {[%emt 0:00:49]} 37. Bxg6 {[%emt 0:04:50]} fxg6 {[%emt 0:00:08]} 38. Qxg6 {[%emt 0:00:01]} b3 {[%emt 0:00:35]} 39. Re3 {[%emt 0:00:40]} Qd1 {[%emt 0:01:14]} 40. Rxe5 {[%emt 0:06:41]} bxa2 {[%emt 0:01:07]} 41. Rf5+ {[%emt 0:07:55]} Kg8 {[%emt 0:00:09]} 42. Qf7+ {[%emt 0:00:32]} Kh8 {[%emt 0:00:12]} 43. Rxh5+ {[%emt 0:00:04]} Qxh5 {[%emt 0:00:05]} 44. Qxh5+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:03]} 45. d6 {[%emt 0:00:13]} a1=Q {[%emt 0:00:21]} 46. Qd5+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:34]} 47. Qxb7 {[%emt 0:00:20]} Re8 {[%emt 0:00:22]} 48. Qf3+ {[%emt 0:02:54]} Bf6 {[%emt 0:00:21]} 49. c5 {[%emt 0:00:05]} Qc3 {[%emt 0:00:51]} 50. Qf5 {[%emt 0:01:24]} a2 {[%emt 0:00:22]} 51. d7 {[%emt 0:00:07]} Rd8 {[%emt 0:00:33]} 0-1

