[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Short, Nigel D"]
[Black "Enkhtuul, Altan-Ulzii"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2662"]
[BlackElo "2292"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,79,57,69,85,72,82,51,109,102,105,102,103,100,94,85,85,91,90,33,43,36,81,63,157,156,151,108,97,110,91,77,70,87,169,167,196,191,244,176,371,412,314,302,739,734,707,689,937,915,1904,1708,2341,1805,29980,29981,29981,29982,29980,29982]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. h3 Bh5 8. c4 Nb6 9. Nc3 O-O 10. Be3 N8d7 11. exd6 cxd6 12. b3 {LiveBook: 21 Games} a5 {B05: Alekhine's Defence: 4 Nf3 Bg4} 13. Qd2 (13. d5 e5 14. Nb5 f5 15. Rc1 Bxf3 16. Bxf3 e4 17. Be2 f4 18. Bd4 Nc5 19. Bxc5 dxc5 20. Bg4 {1-0 (36) Caruana,F (2796)-Indjic,A (2569) Las Vegas 2015}) 13... Nf6 14. Rfe1 $146 ({Predecessor:} 14. a4 d5 15. c5 Nbd7 16. Rac1 Ne4 17. Qb2 Rc8 18. Rfd1 f5 19. Nxe4 fxe4 {0-1 (35) Diaz Carias,S (2121)-Llaudy Pupo,L (2264) San Cristobal 2012}) 14... h6 ({Black should try} 14... d5 $14) 15. d5 e5 16. Rad1 Nc8 17. Nh4 Bxe2 18. Qxe2 Ne4 19. Nxe4 Bxh4 20. g4 (20. Qh5 $16) 20... b6 $1 $14 21. Kh2 Ne7 {[#]} 22. Rg1 $1 f5 ({Better is} 22... Ra7 $14) 23. gxf5 $16 Nxf5 24. Qh5 Nxe3 25. fxe3 {Qxh6 is the strong threat.} Bf2 26. Qxh6 {[%csl Gh6][%cal Rg1g7]} ({But not} 26. Rg2 $6 Bxe3 27. Qg6 Ra7 $11) 26... Bxg1+ 27. Rxg1 {[%csl Gh6][%cal Rg1g7]} Qe7 {[#]} (27... Qd7 $16) 28. Qg6 $1 $40 {[%mdl 128] White attacks with force.} ({Worse is} 28. Qxd6 Rf2+ 29. Rg2 Qxd6 $11) 28... Qf7 29. Qxd6 b5 (29... Qf5 {keeps fighting.} 30. Rg4 a4) 30. Qxe5 {aiming for c5.} bxc4 $2 (30... a4) 31. bxc4 Rae8 32. Qd4 Re7 $2 (32... Qe7 33. Rg4 Qe5+ 34. Qxe5 Rxe5) 33. d6 {[%cal Bd5d6,Bd6d7][%mdl 32]} Rb7 34. Nc5 Rb1 35. Rg2 ({And not} 35. Rxb1 Qf2+ 36. Kh1 Qf3+ 37. Kh2 Qf2+ 38. Kh1 Qf3+ 39. Kh2 Qf2+ $11) 35... Rf1 {[#]} 36. Ne6 $1 {[%cal Rg2g7][%mdl 512]} Rf2 (36... Qxe6 37. Qxg7#) 37. Nxf8 Qxf8 38. d7 {White mates.} Qb8+ 39. Kg1 {[%csl Gg2][%cal Rd4g7]} Rxg2+ 40. Kxg2 {Precision: White = 59%, Black = 37%.} 1-0

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Gustafsson, Jan"]
[Black "Smirnov, Anton"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2643"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,48,14,-62,-52,-93,-98,-107,-104,-81,-100,-233,-34,-24,-19,-322,-328,-340,-301,-340,-325,-351,-317,-332,-347,-522,-520,-435,-441,-427,-442,-644,-622,-1201,-1205,-1161,-936]} 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. Kf2 {[#] LiveBook: 8 Games. D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5} (8. e4 $11 Bxe4 9. fxe4 Nxe4 10. Bd2 (10. Qf3 Qxd4 11. Qxf7+ Kd8 $11) 10... Qxd4 11. Nxe4 Qxe4+ 12. Qe2 Bxd2+ 13. Kxd2 Qd5+ 14. Kc2) (8. e4 Bxe4 9. fxe4 Nxe4 10. Bd2 Qxd4 11. Nxe4 Qxe4+ 12. Qe2 Bxd2+ 13. Kxd2 Qd5+ 14. Kc3 O-O 15. Qe3 b5 16. Be2 Nd7 17. Nxd7 Qxd7 18. axb5 cxb5 19. Bf3 Rac8 20. Rxa7 b4+ 21. Kc2 Qb5 22. Kb1 g6 {0-1 (46) Fedoseev,V (2718)-Malakhov,V (2686) St Petersburg 2017}) 8... Bc2 $1 {[%mdl 512]} 9. Qd2 (9. Qxc2 Qxd4+) 9... Bb3 10. e4 $146 {Black is better.} ({Find the theoretical novelty and annotate with similar games:} 10. e3 b5 11. axb5 cxb5 12. g4 Qb6 13. Bg2 Nbd7 14. f4 Rc8 15. Qe2 Nxe5 16. fxe5 {0-1 (32) De Roode,P (2248)-Fluechter,G (2092) Leiden 2014}) 10... b5 11. axb5 cxb5 12. Qg5 (12. Be2 $17 {is a better defense.}) 12... Bxc3 $2 (12... O-O $1 $19 13. Be2 (13. Nxb5 $2 Nxe4+ 14. fxe4 f6 $19) 13... Bxc3 14. bxc3 Nxe4+ $1 {[%mdl 512]} 15. fxe4 f6) 13. bxc3 $15 O-O 14. h4 $2 {[%mdl 8192] [#]} (14. Qg3 $1 $11 {and White stays safe.}) 14... Nxe4+ $1 $19 {[%mdl 512]} 15. fxe4 {Qxd8 is the strong threat.} f6 16. Qg4 fxe5+ 17. Kg3 exd4 18. Qxe6+ Kh8 19. cxd4 (19. Qd5 $142 Qxd5 20. exd5) 19... Qxd4 {Black is clearly winning.} 20. Ba3 Qxa1 21. Bxf8 {[#]} Nd7 $1 {[%mdl 512]} 22. Bd6 (22. Be7 $142 Re8 23. Kh2) (22. Qxd7 Qe5+) 22... Nf6 23. e5 Qe1+ 24. Kh2 Bd1 {Precision: White = 31%, Black = 70%.} 0-1

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Gareyev, Timur"]
[Black "Panda Sambit"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2592"]
[BlackElo "2104"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,49,0,14,-8,-3,-5,0,-14,10,17,17,-2,-5,-18,12,7,4,0,0,4,68,81,168,167,160,162,187,175,143,171,442,450,577,572,556,559,29993,29994]} 1. e3 d5 2. c4 e6 3. Nf3 Nf6 4. b3 b6 5. Bb2 Bb7 6. Nc3 {A13: English Opening: 1...e6} Nbd7 7. d4 Bd6 {LiveBook: 17 Games} 8. Qc2 {The position is equal.} Rc8 9. cxd5 exd5 10. Bd3 c5 11. O-O O-O 12. Rad1 $146 ({Predecessor:} 12. Bf5 g6 13. Bh3 Qe7 14. Rad1 a6 15. dxc5 bxc5 16. Qd3 Rcd8 17. Ne2 Ne4 18. Ng3 Ne5 19. Nxe5 Bxe5 20. Bxe5 Qxe5 21. Nxe4 Qxe4 22. Qxe4 dxe4 {1-0 (46) Wojtaszek,R (2705)-Gajewski,G (2616) Warsaw 2011}) 12... Qe7 13. Bf5 Rfd8 14. dxc5 bxc5 15. Rfe1 g6 16. Bh3 $36 {[%mdl 2048] White is pushing.} Qf8 (16... Bc7 $11) 17. Nb5 $14 d4 (17... Bb8 $16) 18. Nxd6 $18 Qxd6 19. exd4 Bxf3 20. gxf3 cxd4 21. Qd2 Qd5 $2 (21... Rc5) 22. Qxd4 Qxf3 23. Bxd7 Rxd7 24. Qxf6 {[%csl Gb2][%cal Rf6h8] [#]} Qg4+ 25. Kh1 {Precision: White = 71%, Black = 25%.} 1-0

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Krysa, Leandro"]
[Black "Nie, Xinyang"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2543"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,53,18,25,14,39,27,33,7,4,6,12,2,11,0,4,0,20,5,26,28,98,82,94,-65,-77,-70,-67,-67,-16,-19,-21,-33,-26,-18,-9,-95,-95,-91,-84,-87,-87,-97,-97,-96]} 1. d4 a6 2. e4 e6 3. Nf3 d5 4. e5 c5 5. c3 Nc6 6. Bd3 Nge7 {LiveBook: 3 Games. B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation)} (6... cxd4 7. cxd4 Nge7 8. Nc3 h6 9. O-O Bd7 10. h4 Rc8 11. Bf4 Na5 12. Qe2 Nec6 13. Rad1 Be7 14. h5 {1-0 (59) Patel,A (2448)-Cordova,E (2608) Saint Louis 2017}) 7. h4 $146 ({Predecessor:} 7. O-O cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Nc3 O-O 11. Rc1 Nxe3 12. fxe3 {0-1 (43) Wajih,N (2242)-Dimakiling,O (2435) New Delhi 2010}) 7... cxd4 8. cxd4 Nf5 {White has an edge.} 9. Bc2 Qb6 {[%cal Rf5d4]} 10. Bxf5 $1 exf5 11. O-O h6 12. Nc3 Be6 13. Na4 Qd8 14. Bd2 b5 15. Rc1 bxa4 (15... Rc8 $11 {remains equal.}) 16. Qxa4 $16 Bd7 17. e6 $2 (17. Rxc6 $16 Be7 18. e6 fxe6 19. Ba5) 17... fxe6 $15 {aiming for ...Qb6.} 18. Rxc6 {[#] Threatens to win with Ne5.} Bd6 $1 $36 {[%mdl 2560] Black has the initiative.} 19. Re1 {Black must now prevent Rxe6+!} (19. Rxd6 Bxa4) 19... O-O (19... Kf7 $15 20. Rxd6 Bxa4 21. Rxd8 Rhxd8 22. Ne5+ Kf6) 20. Rxd6 $11 Bxa4 21. Rxd8 Rfxd8 22. Rxe6 Re8 (22... Bb5 {seems wilder.} 23. Ne5 Re8 24. Rd6 Rad8 25. Rb6 Bc4) 23. Rxe8+ (23. Rd6 $11 {keeps the balance.}) 23... Rxe8 $17 {Black is better.} 24. Ne5 Rc8 25. Bc3 g5 26. g3 Bb5 27. f3 {Precision: White = 46%, Black = 59%.} 1/2-1/2

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Swapnil, S. Dhopade"]
[Black "Manish Anto Cristiano F"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2526"]
[BlackElo "1926"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,69,12,19,-40,31,28,34,24,88,72,72,81,87,94,92,81,72,71,78,77,93,86,72,77,158,161,153,157,157,220,162,193,172,154,390,81,107,99,395,395,487,484,29993,29993]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 e5 10. Bb3 h6 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} 11. Rd1 Qc7 12. h3 Re8 13. dxe5 Nxe5 14. Nd4 a6 {[#] LiveBook: 3 Games} 15. Nf5 $146 (15. f4 $11) ({Predecessor:} 15. a3 Bf8 16. Nde2 b5 17. Bd2 Bb7 18. Nf4 {½-½ (44) Sjugirov,S (2635)-Dubov,D (2594) Moscow 2012}) 15... Bb4 (15... Bxf5 $15 16. Qxf5 Rad8) 16. Bd2 $14 {[%cal Bc1d2,Bd2b4,Bb4c5][%mdl 32]} Be6 17. Bxe6 Rxe6 {[#]} (17... fxe6 $11 {remains equal.} 18. Ng3 Rad8) 18. Nb5 $1 {[%mdl 512]} axb5 19. Bxb4 g6 20. Nd4 Ree8 21. Nxb5 $1 Qb6 {[#]} 22. a4 $1 $36 {[%mdl 2048] White is in control.} cxb5 23. Rd6 Nc6 24. Bc5 Qc7 {White must now prevent ...Ne4.} 25. Rxf6 Nb4 (25... Qe5 $142 26. Rd6 bxa4) 26. Qb3 $16 Qxc5 27. Qxf7+ Kh8 28. Rxg6 {[%cal Rg6h6]} Qf8 29. Qxb7 Nd3 30. Rd1 Rab8 $2 {[#]} (30... Ne5 $16 31. Rg3 bxa4) 31. Qc7 $2 (31. Qa6 $1 $18 {is the precise move to win.} Ne5 32. Rxh6+ Kg8 33. axb5) 31... Ne5 32. Ra6 {Hoping for Ra7.} bxa4 $2 {[%mdl 8192]} (32... Qg7 $16 {is a better defense.} 33. Qxg7+ Kxg7) 33. Ra7 $18 {[%csl Ga7][%cal Rc7h7]} Qg8 34. Rd6 Ng6 (34... Qf7 $18 35. Qxf7 Nxf7 36. Rxf7 Rxb2) 35. Qc3+ {Precision: White = 65%, Black = 36%.} 1-0

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Tran, Tuan Minh"]
[Black "Melkumyan, Hrant"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2514"]
[BlackElo "2669"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,94,12,6,9,14,15,11,13,11,11,12,7,10,8,10,4,4,15,5,14,0,0,-22,0,-22,-21,-16,-20,-22,-23,-29,-18,-38,-6,-114,-60,-57,-51,-74,-49,-53,-29,-26,-27,-43,-50,-62,-28,-34,0,-62,-54,-81,-86,-88,-60,-64,-32,-84,-75,-81,-88,-79,-83,-101,-93,-91,-106,-109,-112,-112,-112,-111,-105,-120,-100,-247,-221,-201,-174,-1411,-1208]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 Re8 6. a3 Bf8 7. Nf4 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} d6 8. Bd3 {LiveBook: 3 Games} e5 9. Nfe2 $1 {The position is equal.} d5 $146 ({Predecessor:} 9... c6 10. O-O Nbd7 11. b4 e4 12. Bc2 d5 13. b5 Nb6 14. c5 Nc4 {0-1 (35) Tran,T (2548)-Carlsen,M (2834) chess.com INT 2018}) 10. cxd5 exd4 11. Nxd4 Nxd5 12. Bxh7+ Kxh7 13. Qh5+ Kg8 14. Qxd5 c6 $132 {[%mdl 2048] Black is not keeping still} 15. Qxd8 Rxd8 16. O-O Nd7 17. b4 Ne5 18. Na4 b6 19. f4 c5 20. fxe5 {Threatens to win with bxc5.} cxd4 21. exd4 Rxd4 22. Bb2 Rg4 23. Rac1 Be6 (23... Bd7 $5 {[%cal Rd7a4]} 24. Nc3 Bc6 $15) 24. Rfe1 (24. Rc7 $11 {keeps the balance.}) 24... Rd8 (24... a5 $17 25. Nxb6 Ra6) 25. Nc3 $15 a5 26. bxa5 bxa5 27. h3 $1 {[%cal Rh3g4]} Rg3 {[%mdl 1024] White must now prevent ...Bxh3. Black has compensation.} 28. Kh2 Rgd3 29. Ne4 Rb3 30. Rc2 Be7 31. Bc1 Rb1 32. Rce2 (32. Nd2 $11 Rbb8 33. Nf3) 32... Rd3 33. Bb2 Rxe1 34. Rxe1 a4 35. Re2 Kh7 36. Bc1 (36. Rd2 $15 Rb3 37. Nc3) 36... Kg6 $17 37. Nd6 Rc3 38. Bb2 Rb3 39. Bc1 Bh4 40. Re3 Bg5 41. Rxb3 axb3 {[%mdl 4096] Endgame KBB-KBN} 42. Bb2 {[#]} f6 $1 {[%cal Bf7f6,Bf6e5,Be5e4][%mdl 32]} 43. Kg3 {[#]} fxe5 $1 44. Kf2 Bd5 {...e4 is the strong threat.} 45. g4 (45. Nb5 $17) 45... e4 $19 46. Nf5 Bf6 47. Bxf6 $2 (47. Nd4) 47... Kxf6 {Precision: White = 37%, Black = 76%.} 0-1

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Deepan Chakkravarthy J."]
[Black "Flores, Diego"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2499"]
[BlackElo "2601"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,97,-10,-8,-9,-11,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,15,0,0,0,0,0,0,0,0,11,11,0,0,0,92,92,85,81,94,96,102,73,73,73,73,73,73,73,73,73,87,73,87,73,87,87,87,73,73,73,87,87,87,52,52,52,52,52,52,52,52,0]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. g3 Bb7 5. Bg2 g6 6. O-O Bg7 7. d3 O-O 8. a3 d5 9. cxd5 Nxd5 10. Bd2 Nc6 11. Rb1 Nd4 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (11... Rc8 12. Qa4 a6 13. Rfc1 e6 14. Qd1 Qd7 15. Na4 Nd4 16. e4 Bc6 17. b3 Nxb3 18. Nxb6 Nxb6 19. Qxb3 Na4 20. Bf4 Bb5 21. Bf1 Rfd8 22. Ne5 Qe7 23. Nf3 h6 24. Be5 Bxe5 25. Nxe5 Qd6 {½-½ (25) Stany,G (2385)-Swayams,M (2444) Sautron 2015}) 12. Nxd4 cxd4 13. Nxd5 Bxd5 {LiveBook: 4 Games. The position is equal.} 14. Bxd5 Qxd5 15. Rc1 Rfc8 16. Qa4 h5 $146 ({Predecessor:} 16... a5 17. Rxc8+ Rxc8 18. Rc1 Rxc1+ 19. Bxc1 {1-0 (49) Markowski,T-Tan,M Singapore 1990}) 17. Rxc8+ Rxc8 18. Rc1 Rxc1+ 19. Bxc1 Qe6 20. Kf1 {[#]} a6 $1 {[%mdl 512]} 21. Qc4 (21. Qxa6 Qc6) 21... Qd7 22. Bf4 e5 23. Bd2 h4 24. Kg2 h3+ 25. Kf1 b5 26. Qc2 Kh7 (26... Bf8 {looks sharper.} 27. f3 Kg7 28. Kf2 Bd6 29. Qc1 f6) 27. f3 f6 28. Kf2 Bf8 29. Qc1 Kg8 30. Bb4 Bg7 {[#]} (30... Bxb4 $11 {keeps the balance.} 31. axb4 g5) 31. g4 $1 $16 f5 32. Qg5 Kf7 33. gxf5 Qxf5 34. Qxf5+ (34. Qe7+ {keeps more tension.} Kg8 35. Qe8+ Kh7 36. Bd2 Bf6 37. Qf7+) 34... gxf5 {[%mdl 4096] Endgame KB-KB} 35. Kg3 Bh6 36. b3 Kg6 37. Kxh3 Kh5 38. a4 Be3 39. Bd6 {Threatens to win with axb5.} Bf4 40. Kg2 Kg5 41. Be7+ Kh5 42. Bd8 Bg5 43. Bc7 {And now axb5 would win.} Bf4 44. axb5 axb5 45. h3 Kh4 {White is slightly better.} 46. Bb8 Kh5 47. Bd6 Kh4 48. Bc7 Kh5 49. Bd6 {Precision: White = 80%, Black = 78%.} (49. Bb8 $14) 1/2-1/2

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Goh, Wei Ming Kevin"]
[Black "Hng, Mei-En Emmanuelle"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2472"]
[BlackElo "1997"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,-13,-14,-59,0,0,0,0,0,10,6,0,16,13,22,-12,-17,-12,-19,-18,0,0,0,0,0,-6,-12,-30,-19,-50,-9,-23,-15,-16,-15,-16,-16,-20,0,0,0,-8,13,22,60,45,48,0,3,0,41,18,207,202,217,214,397,363,442,408,605,596,600,588,560,547,547,563,533,528,473,431,614,614,613,799,777,744,807,783,736,723,723,662,959,616,1012,913,842]} 1. c4 b6 2. Nc3 Bb7 3. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} e6 4. d5 f5 5. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b5][%mdl 32]} Bb4 6. Nd4 $146 {A40: Unusual replies to 1 d4} ({Predecessor:} 6. Qb3 Qe7 7. a3 Bxc3+ 8. Qxc3 Nf6 9. dxe6 dxe6 10. g3 Ne4 11. Qc2 Nd7 12. Bg2 O-O {1-0 (33) Hess,R (2639)-Chernyshova,N (2080) Pardubice 2012}) 6... Qe7 (6... Nf6 $15) 7. Ndb5 $11 Na6 8. a3 {The position is equal.} Bxc3+ $1 9. Nxc3 Nf6 10. g3 Ne4 11. Nxe4 fxe4 12. Bg2 exd5 13. cxd5 Qe5 14. d6 Qxd6 15. Qxd6 cxd6 16. Bf4 d5 17. O-O Nc5 18. Be5 O-O 19. b4 Ne6 20. f4 Ba6 21. Rf2 Rac8 22. a4 Bc4 23. e3 Nd8 24. Bh3 $1 Ne6 25. Rd2 a5 26. Rb2 axb4 27. Rxb4 Rc6 28. a5 (28. Bxe6+ $5 dxe6 29. Rab1 $14) 28... bxa5 29. Rxa5 Rfc8 30. Ra7 $36 {[%mdl 2048] White is more active.} Bd3 $2 (30... d4 $11 {and Black is okay.}) 31. Bxe6+ $1 $18 Rxe6 32. Rxd7 Rc1+ $2 {[#]} (32... Rg6 {is a better defense.} 33. Bb2 (33. Rxd5 Rc1+ 34. Kf2 Rc2+ 35. Ke1 Rc1+ 36. Kd2 Rc2+ 37. Kd1 Rgc6 $11) 33... h5) 33. Kf2 $1 {Intending Rb8+ and mate.} Rc2+ {[#]} 34. Ke1 $1 {Threatening mate with Rb8+.} Rec6 (34... Rc1+ $142 35. Kd2 Rc2+ 36. Kd1 Rec6 37. Rxg7+ Kf8 38. Rb8+ Rc8 39. Rxc8+ (39. Rxh7 Rc1+ 40. Kd2 R1c2+ 41. Ke1 Re2+ 42. Kd1 Rxb8 $14) 39... Rxc8 40. Rxh7 Rc2) 35. Rb8+ {White is clearly winning.} Rc8 36. Rxg7+ Kf8 37. Rxc8+ Rxc8 38. Rxh7 {[%mdl 4096] Endgame aiming for Rh8+. KRB-KRB} Rc1+ 39. Kd2 Rc2+ 40. Kd1 Re2 (40... Rf2 $142 41. g4 Be2+ 42. Ke1 Rg2) 41. Bd4 Rg2 42. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Be2+ 43. Ke1 Bf3 44. f6 {And now Bc5+ would win.} Re2+ 45. Kf1 {White wants to mate with Bc5+.} Rc2 46. Be5 {Bd6+ is the strong threat.} Rc1+ 47. Kf2 Rc2+ 48. Ke1 {Threatens to win with Bd6+.} Rc6 {Precision: White = 69%, Black = 35%.} 1-0

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Priasmoro, Novendra"]
[Black "Ly, Moulthun"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2449"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,77,26,-5,38,30,57,60,106,37,93,89,88,89,100,95,108,109,164,162,161,126,153,132,155,68,188,210,204,207,182,180,231,231,252,242,308,312,286,300,315,309,306,303,418,407,552,597,588,576,577,572,921,562,1084,958,2221,2143,1958,1843,2202,2156]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. Bf4 {LiveBook: 17 Games. C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} (10. h3 h6 11. b3 b6 12. Bb2 Kc8 13. Rfd1 c5 14. Nd5 a5 15. a4 Ne7 16. c4 Bf5 17. Ne3 Be6 18. Rd2 Kb7 19. Rad1 {0-1 (43) Zhigalko,S (2648)-Cheparinov,I (2703) Kocaeli 2017}) 10... b6 11. Ng5 $146 ({Predecessor:} 11. Rad1 Kc8 12. h3 a5 13. g4 Ne7 14. Ng5 Be8 15. e6 f6 16. Nge4 h5 {1-0 (54) Muller,J (2023)-Bird,A (2216) North Geelong 2012}) 11... Be8 12. g4 $1 {[%cal Rg4f5] White is slightly better.} Nh6 13. e6 (13. f3 $16) 13... Bd6 (13... Kc8 $1 $14) 14. Rad1 $16 {And now Rfe1 would win.} Ke7 15. exf7 Bxf4 16. Rfe1+ Kf6 17. fxe8=Q Rhxe8 (17... Raxe8 $16 {might work better.} 18. Nh3 g5) 18. Nh3 $36 {[%mdl 2048] Black must now prevent Rxe8. White is on the roll.} ({Don't blunder} 18. Nxh7+ $2 Kg6 $19) 18... g5 19. Nxf4 gxf4 20. f3 Nf7 21. Kf2 ({White should play} 21. Ne4+ $16 Kg6 22. h4) 21... Rad8 (21... Rxe1 $1 $14 22. Rxe1 Rd8) 22. Rxe8 Rxe8 {[%mdl 4096] Endgame KRN-KRN} 23. Rd4 Nd6 24. Rxf4+ Kg6 (24... Kg5 $142 25. Kg3 Re1) 25. Ne4 Re6 26. h4 Kg7 27. Nxd6 Rxd6 {KR-KR} 28. Ke2 Rd5 29. Re4 Kf7 30. f4 Rc5 31. Kd3 h5 32. g5 {White is clearly winning.} Rf5 33. Ke3 Rd5 34. Rd4 Ke6 35. Ke4 a6 36. c4 Rc5 37. b4 Rf5 38. Rd8 Rf7 {[#]} 39. f5+ $1 {[%mdl 512] Precision: White = 73%, Black = 32%.} 1-0

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Gukesh D"]
[Black "Pascua, Haridas"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2401"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,55,0,0,0,18,-9,-8,-6,-16,-8,-16,-16,0,0,0,-10,20,0,0,-8,15,19,34,34,30,34,33,13,20,0,39,14,43,14,4,6,21,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. g3 c5 3. Bg2 g6 4. O-O Bg7 5. c3 O-O 6. d4 Na6 {[%cal Bb8a6,Ba6b4,Bb4c6][%mdl 32]} 7. Bf4 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} (7. a3 b6 8. Ne5 d5 9. Be3 Bb7 10. Nd2 Nd7 11. f4 f6 12. Nef3 e6 13. g4 e5 14. f5 gxf5 15. gxf5 Qe7 16. dxe5 fxe5 17. Ng5 Nc7 {½-½ (17) Sargissian,G (2677)-Kovalev,V (2641) Moscow 2018}) 7... d6 {LiveBook: 4 Games} 8. Re1 Qb6 9. Qb3 $146 ({Predecessor:} 9. Bc1 Ne4 10. Nbd2 d5 11. Qb3 Nc7 12. Nxe4 dxe4 13. Nd2 cxd4 14. cxd4 Bxd4 15. Qxb6 axb6 16. Bxe4 {½-½ (27) Drasko,M (2453)-Potpara,N (2390) Niksic 2016}) 9... cxd4 10. Qxb6 axb6 11. cxd4 Nb4 {With the idea ...Nc2.} 12. Na3 $1 {[%cal Bb1a3,Ba3b5,Bb5c7][%mdl 32]} Bf5 13. Bd2 Nc6 14. Red1 Be4 15. Be1 Nd5 16. e3 Ra4 17. Nb5 Rc8 18. Bh3 Rca8 19. Ng5 Bc2 20. Rd2 Ndb4 21. Rc1 {Black must now prevent a3.} h6 22. Nc7 Rb8 23. a3 (23. Nxf7 $5 {[%cal Rh3e6]} Bf5 24. Bxf5 gxf5 25. Nxd6 exd6 26. a3 $11) 23... hxg5 {The position is equal.} 24. axb4 Be4 $1 25. b3 Ra3 26. Rb2 d5 27. Nb5 Raa8 28. Nc7 {Precision: White = 59%, Black = 49%.} 1/2-1/2

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Andyka, Pitra"]
[Black "Peng, Xiongjian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2213"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,69,34,11,12,-6,-2,-49,-47,-43,-40,-45,-48,-52,-18,-24,0,-6,97,104,206,189,182,182,197,208,191,187,184,176,303,295,441,441,572,548,633,545,663,633,560,386,29997,29998]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Be2 Nc6 9. O-O O-O 10. f3 Be6 11. Nd5 {B92: Sicilian Najdorf: 6 Be2} Bxd5 12. exd5 Nb4 13. c4 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 14. a3 Na6 15. Bd3 {LiveBook: 4 Games} Nd7 16. Qc2 g6 17. g3 $146 ({Predecessor:} 17. Rae1 a4 18. Nc1 Nac5 19. Be2 Bg5 {0-1 (43) Graf,P (2079)-Shishkin,V (2492) Police 2014}) 17... f5 18. Rae1 $1 a4 19. Nd2 Nac5 20. Be2 Qa5 21. Kh1 Rfc8 22. f4 e4 (22... Rf8 $11 {remains equal.}) 23. g4 $1 $16 Bf6 (23... Kh8 $16 {was called for.}) 24. Rg1 $18 {Strongly threatening gxf5.} Kh8 25. gxf5 $1 gxf5 26. Bf1 $1 {[%cal Be2f1,Bf1h3,Bh3f5][%mdl 32]} Nb3 {[#]} 27. Qd1 $1 Nxd2 28. Bxd2 Qd8 {[#]} (28... Qc7 {might work better.}) 29. Bh3 $1 Rxc4 (29... Nc5 $142 30. Bxf5 Rc7 31. Bxe4 Nxe4 32. Rxe4 Re7) 30. Bxf5 Qe7 31. Qg4 Nc5 32. Re2 Qf7 33. Reg2 Bd4 34. Be6 Qf8 $2 (34... Nxe6 $18 35. dxe6 Qg6) 35. Qg8+ {Precision: White = 72%, Black = 42%.} 1-0

[Event "18th Bangkok Open 2018"]
[Site "Bangkok"]
[Date "2018.04.18"]
[Round "6"]
[White "Vatsal Singhania"]
[Black "Zhu, Yi"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2106"]
[BlackElo "2408"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "THA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,124,42,55,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,1,0,0,2,-15,-14,-18,-20,-25,-17,-18,-22,-64,-64,-59,-59,-59,-59,-59,-59,-59,-59,-59,-59,-59,-59,-59,-59,-59,-59,-92,-59,-59,-60,-649,-669,-544,-566,-927,-873,-1705,-1735,-12835,-12835,-12836,0,-1320,0,-12835,-12835,-12836,-12836,-12837,-12837,-12837,-12838,-12837,-12836,-12840,-12840,-12842,-12843,-12843,-12843,-12844,-12844,-12847,-12847,-12848,-12847,-12848,-12847,-12847,-12847,-12850,-12847,-12849,-12848,-12851,-29983,-12851,-29984,-12851,-29985,-12851,-29986,-29986,-29985,-29985,-29986]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. h3 g6 {B17: Caro-Kann: Modern Line (4...Nd7)} (7... Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. O-O Be7 11. Bg5 O-O 12. Rad1 Nd5 13. Bxe7 Nxe7 14. Rfe1 Qa5 15. Qb3 Qc7 16. c3 Rad8 17. Ne5 {½-½ (27) Rozentalis,E (2615)-Kamsky,G (2681) Bilbao 2014}) 8. Bd3 Bg7 {LiveBook: 97 Games} 9. c4 (9. c3 $14) 9... c5 $146 {The position is equal.} ({Predecessor:} 9... O-O 10. O-O b6 11. b3 Bb7 12. Bb2 Qc7 13. Qe2 e6 14. Ne5 Rfd8 {1-0 (56) Pechac,J (1960)-Shevchenko,K (1904) Albena 2011}) 10. dxc5 Nd7 11. O-O Nxc5 12. Bc2 O-O 13. Rb1 Qc7 14. Qe2 b6 15. b4 Ne6 16. Be4 Bb7 17. Bd5 Bxd5 18. cxd5 Nd4 19. Nxd4 Bxd4 20. Bb2 Bxb2 21. Qxb2 Rfd8 22. Rfd1 Rac8 23. Rbc1 Qd6 24. Qb3 Rxc1 25. Rxc1 Qxd5 26. Qxd5 Rxd5 $15 {[%mdl 4096] Endgame KR-KR} 27. Rc7 a5 28. Rxe7 axb4 29. Re4 Rb5 30. Re3 Rc5 31. Re4 Rc1+ 32. Kh2 Rb1 33. Re8+ Kg7 34. Rb8 b3 35. a4 $2 {[%mdl 8192] [#]} (35. a3 $15) 35... Kf6 $19 36. Rxb6+ Ke5 37. Rb7 Kd4 38. Rxf7 b2 39. Rd7+ Kc3 40. Rc7+ Kd4 (40... Kb4 $142 41. Rxh7 {[#]} Rh1+ $1 {[%mdl 512]} 42. Kxh1 b1=Q+ 43. Kh2 Qe4) 41. Rd7+ $1 Kc3 (41... Kc5 $142 42. Rb7 Kc4) 42. Rc7+ Kb4 43. Rb7+ Ka3 44. a5 Rd1 45. a6 Rd6 46. a7 Ra6 47. Kg3 Ka2 48. h4 b1=Q 49. Rxb1 Kxb1 50. Kf4 Rxa7 {KR-K3P} 51. g4 Rf7+ 52. Ke3 Kc2 53. f4 Kd1 54. Ke4 Ke2 55. f5 Kf2 56. Ke5 gxf5 57. gxf5 {KR-KPP} Kg3 58. Ke6 Rf8 59. h5 Kg4 60. f6 Kxh5 61. Ke7 Ra8 62. f7 Kg6 {Precision: White = 55%, Black = 95%.} 0-1

