[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Grachev, Boris"]
[Black "Bykov, Egor"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2648"]
[BlackElo "2332"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,55,-9,-9,-5,1,19,-5,0,-15,-12,-16,-9,-21,-20,-11,-8,-17,-6,-8,-4,-37,-8,-16,63,51,53,56,70,71,138,75,162,160,187,147,145,150,155,129,292,287,381,398]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 d5 6. cxd5 exd5 7. Bb5+ c6 8. Bd3 Be7 {E14: Queen's Indian: Classical Variation (4 e3)} 9. O-O Nbd7 (9... O-O 10. b3 Nbd7 11. Bb2 Bd6 12. Qc2 Re8 13. Rfe1 Rc8 14. Rac1 Qc7 15. Bf5 h6 16. Ne5 Qd8 17. e4 Bxe5 18. dxe5 Rxe5 19. exd5 Rxe1+ 20. Rxe1 cxd5 {½-½ (50) Vidit,S (2644)-Jakovenko,D (2737) Doha 2015}) 10. Qe2 O-O {The position is equal.} 11. Ba6 $146 ({Predecessor:} 11. b3 Re8 12. Bb2 Bd6 13. Ba6 Bxa6 14. Qxa6 Nf8 15. Rac1 Ng6 16. Rfd1 {½-½ (73) Khurtsidze,N (2448)-Nikoladze,S (2214) Tbilisi 2010}) 11... Bxa6 12. Qxa6 Re8 13. Qa4 b5 14. Qc2 Bd6 15. b3 Rc8 16. Bb2 Ne4 17. Rad1 Re6 18. h3 Ng5 (18... Nxc3 $11 19. Bxc3 Nf6) 19. Nxg5 $14 Qxg5 {[#]} 20. Nxb5 $1 {[%mdl 512]} Rg6 {[%csl Gg6][%cal Rg5g2]} (20... cxb5 21. Qxc8+) 21. f4 $1 {[%cal Rf4g5]} Qg3 {[#]} (21... Qd8 $142 22. Rc1 (22. Nxa7 Rc7 $14) 22... Bb8) 22. Kh1 (22. Nxa7 $2 Rc7 $17) ({White should try} 22. Rd3 $1) 22... Bf8 (22... Bb8 $16 {was worth a try.}) 23. Nxa7 $18 Ra8 24. Rf3 Qh4 25. Nxc6 Rxa2 26. Ne5 Nxe5 $2 (26... Rd6 $16 27. b4 Nb6) 27. dxe5 Rg3 {Hoping for ...Rxf3.} 28. Qf2 {Precision: White = 54%, Black = 26%.} 1-0

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Savchenko, Boris"]
[Black "Sadhwani, Raunak"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2639"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,85,15,7,16,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,31,37,61,0,0,0,0,-1,26,30,25,0,19,0,0,0,0,0,12,0,0,0,32,26,25,27,36,31,171,191,257,248,248,221,261,249,249,220,213,164,164,179,162,152,158,129,343,339,441,444,418,400,464,455,592,589]} 1. e4 c6 2. Nc3 {[%cal Bb1c3,Bc3e2,Be2f4][%mdl 32]} d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 {B11: Caro-Kann: Two Knights Variation} e6 {LiveBook: 107 Games} 7. Nf4 (7. Ng3 c5 8. Bd3 Nc6 9. Nxe4 dxe4 10. Bxe4 cxd4 11. O-O Bd7 12. a3 h6 13. Re1 {1-0 (71) Short,N (2675)-Caruana,F (2827) Caleta 2017}) 7... c5 $1 8. Bd3 {The position is equal.} cxd4 9. O-O Nc6 10. Nh5 Bd7 11. Re1 $146 ({Predecessor:} 11. a3 O-O-O 12. Re1 f5 13. exf6 gxf6 14. Bxe4 dxe4 15. Rxe4 {0-1 (43) Antal,G (2541)-Pechac,J (2431) Slovakia 2017}) 11... Nc5 12. Bf1 Ne4 13. Bd3 Nc5 {[%cal Be4c5,Bc5a4,Ba4c3,Bc3d1][%mdl 32]} 14. a3 h6 15. b4 Na4 16. c4 Nc3 17. c5 (17. Qc2 $14) 17... Nxd1 $11 18. cxb6 Nc3 19. bxa7 $1 Na4 20. Ra2 Rxa7 21. Rc2 Kd8 22. h4 Rg8 23. Bh7 Rh8 24. Bd3 $36 {[%mdl 2048] White has the initiative.} Rg8 25. g4 Be7 26. Kg2 f6 27. Nf4 {Threatening Nxe6+!} fxe5 28. Nxe5 Nxe5 29. Rxe5 Bf6 (29... Nc3 $14) 30. Nxe6+ $18 Ke7 (30... Bxe6 {keeps fighting.} 31. Rxe6 Nc3) 31. Re1 Bxe6 32. Rce2 Kf7 33. Rxe6 {[#] aiming for g5.} g5 34. hxg5 hxg5 35. Rd6 {Strongly threatening Rd7+.} Rd8 {[#]} 36. Rxd8 $1 Bxd8 37. Rh1 Nc3 38. Rh7+ Kg8 $2 (38... Ke6 $16 39. Rh6+ Kf7 40. Rh7+ Ke6 41. Rh6+ Kf7 42. Rh7+) 39. Rd7 Bf6 40. b5 {[%cal Bb4b5,Bb5b6][%mdl 32]} Ra8 41. Rxb7 Rc8 42. b6 Na4 43. Bd2 {Precision: White = 76%, Black = 64%.} 1-0

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Volkov, Sergey"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "E25"]
[WhiteElo "2615"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,84,0,0,18,0,0,0,0,0,0,0,0,-18,0,0,8,6,11,20,34,36,34,-44,0,-38,-45,-53,-52,-124,-117,-120,-115,-168,-44,-33,-35,-186,-180,-252,-257,-250,-260,-248,-255,-251,-246,-269,-235,-241,-256,-253,-202,-382,-385,-452,-446,-610,-607,-661,-660,-746,-745,-704,-677,-779,-799,-790,-744]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O {E25: Nimzo-Indian: Sämisch: 5...c5 6 f3 d5 7 cxd5} 11. Kf2 Nfd7 12. Rb1 Rd8 {The position is equal.} 13. Qb3 (13. Rb5 Qxa3 14. Ne2 a6 15. Rb1 Qa5 16. Ra1 Ne5 17. Rxa5 Rxd1 18. Ng3 {½-½ (50) Mamedyarov,S (2743)-Lupulescu,C (2625) Tromsoe 2014}) 13... Qc7 14. Rd1 Rf8 15. Qb5 b6 16. cxb6 axb6 17. Ne2 Rxa3 18. Qb2 $146 Qa7 19. Rd2 Qa5 20. c4 (20. Nc1 $14) 20... Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4,Bc4d2][%mdl 32] ...Rxe3! is the strong threat.} 21. Qb5 (21. Nd4 $5 {[%cal Rd4c6]} Nce5 22. Nb5 $11) 21... Nde5 22. Qxa5 Nxa5 23. Bxb6 (23. Rc2 $15) 23... Naxc4 $17 24. Bc5 Ra5 $1 $36 {[%mdl 2048] Black is really pushing.} ({Don't play} 24... Nxd2 $6 25. Bxa3 Rd8 26. Nf4 $11) 25. Bb4 {[#]} (25. Bxf8 $17 Nxd2 26. Bb4 Nxe4+ 27. fxe4 (27. Ke3 Ra4 $17) 27... Nd3+ 28. Ke3 Nxb4 29. Ng3) 25... Ra4 ({And not} 25... Nxd2 26. Bxa5 Nd3+ 27. Kg3 $11) (25... Rb5 $1 $19 {[%cal Rb5b4]} 26. Bxf8 Nxd2) 26. Bxf8 $15 {Threatens to win with Rd8.} Nxd2 27. Bd6 $2 {[#]} (27. Nc3 $1 $15 Ra1 28. Bd6 Nd3+ 29. Ke2) 27... Ng4+ $1 $19 {[%mdl 512]} 28. Ke1 {[#]} (28. fxg4 {was called for.} Nxe4+ 29. Kg1 Nxd6 30. h3) 28... Nxe4 $1 {[%mdl 512] ( -> ...Ra1+)} 29. Bf4 (29. fxe4 Ra1+) 29... Nef2 30. Rg1 Nd3+ 31. Kd2 Nxf4 32. fxg4 Nd5 33. h3 Ra2+ 34. Ke1 Ne3 35. Nf4 $2 (35. Kf2 Nxf1 36. Rxf1) 35... e5 36. Nh5 Bb7 {Black is clearly winning.} 37. Be2 Nxg2+ 38. Kf2 g6 39. Nf6+ Kg7 40. Ne8+ Kf8 41. Nd6 Nf4 42. Nxb7 Nxh3+ {Precision: White = 46%, Black = 79%.} 0-1

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Ponkratov, Pavel"]
[Black "Arjun Kalyan"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2595"]
[BlackElo "2322"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,107,16,25,22,27,44,36,14,23,14,10,-6,-1,0,0,3,5,14,14,16,9,-6,21,15,18,21,25,15,13,12,25,27,18,15,38,21,39,35,33,15,14,0,0,0,0,0,0,0,8,0,0,-1,62,62,62,62,62,62,62,62,62,62,96,96,84,89,90,64,58,8,8,8,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. h3 Bh5 5. c4 c6 6. O-O {A07: Réti Opening: New York and Capablanca Systems} Nbd7 7. cxd5 cxd5 8. Nc3 {White is slightly better.} e6 9. d3 Be7 10. e4 d4 11. Ne2 Bxf3 12. Bxf3 Ne5 $146 ({Predecessor:} 12... e5 13. Bg2 O-O {1-0 (55) Grischuk,A (2785)-Bjelobrk,I (2341) Tromsoe 2013}) 13. Bg2 O-O 14. f4 Nc6 15. Qb3 Qb6 16. Qxb6 axb6 17. e5 Nd5 18. Bxd5 exd5 19. Bd2 f6 20. exf6 $1 Bxf6 21. Kg2 Rfe8 22. Rfe1 Be7 23. a3 b5 24. f5 Bd6 25. Bf4 Bb4 26. axb4 Rxa1 27. Rxa1 Rxe2+ $11 {[%mdl 4096] Endgame KRB-KRN} 28. Kf3 Re8 29. Bd6 Kf7 30. Rc1 Ne5+ ({Better is} 30... Re3+ $11 31. Kg2 Kf6) 31. Bxe5 $1 $14 Rxe5 {KR-KR} 32. Kf4 Kf6 33. g4 {[#] White wants to mate with g5+.} g5+ 34. fxg6 $1 hxg6 35. h4 Re2 36. Rc5 Rf2+ 37. Kg3 Rxb2 38. Rxd5 Rxb4 39. Rd6+ Ke7 40. Rxg6 Rb3 41. Kf4 {[#] Black must now prevent Rg7+.} Rxd3 {The position is equal.} 42. Rb6 Rh3 43. h5 d3 $1 {[%cal Rd3d2] And now ...d2 would win.} 44. Rxb7+ Kd6 {Strongly threatening ...d2.} 45. Rxb5 d2 46. Rb1 {aiming for Rd1.} Rd3 47. Rd1 {Threatens to win with Ke4.} Rd4+ 48. Kf5 (48. Ke3 $5 {[%cal Re3d4]} Rxg4 49. Rxd2+ Ke6 50. Rh2 $11) 48... Ke7 $1 49. g5 {[%cal Bg4g5,Bg5g6][%mdl 32]} Kf7 50. Ke5 Rg4 51. g6+ Kg7 52. Kf5 Rd4 53. Ke6 (53. h6+ $5 Kxh6 54. Kf6 Rf4+ 55. Ke5 $11) 53... Rh4 54. Rxd2 {Precision: White = 53%, Black = 73%.} 1/2-1/2

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Kryakvin, Dmitry"]
[Black "Vinogradov, Anatoly"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2572"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,89,41,36,61,25,32,37,40,37,41,18,30,33,29,7,13,8,0,0,15,23,24,9,22,7,33,6,39,41,44,31,44,37,35,45,70,69,83,72,85,80,119,97,151,152,150,169,196,189,199,131,260,260,625,150,213,206,208,211,454,192,698,698,29989,29990,29990,29991]} 1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Qc2 c6 7. Bg5 Nbd7 8. e3 O-O 9. Bd3 Re8 10. O-O Nf8 11. h3 Be6 12. Bf4 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} Rc8 13. Rab1 {LiveBook: 3 Games} N6d7 {[#]} 14. Na4 $146 {White is slightly better.} ({Predecessor:} 14. b4 Nb6 15. a4 Bd6 16. Bxd6 Qxd6 17. a5 Nbd7 18. Na4 a6 19. Ng5 h6 20. Nxe6 Nxe6 {1-0 (72) Kovalyov,A (2617)-Savanovic,A (2440) Abu Dhabi 2016}) 14... c5 15. dxc5 Nxc5 16. Nxc5 Bxc5 17. Qd2 Ng6 18. Bg3 Qf6 19. Bb5 Red8 20. Nd4 Bxd4 21. exd4 Bf5 22. Rbc1 Qb6 23. Be2 h6 24. Rfd1 Re8 25. Bf3 Be6 26. b4 {[%cal Bb2b4,Bb4c5][%mdl 32]} Ne7 27. Rc5 Nf5 28. Be5 Nh4 29. Bh5 Nf5 30. Rdc1 Rxc5 31. bxc5 Qc6 32. Rc3 b6 33. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Nh4 (33... Ne7 $142) 34. g5 $1 $16 {[%cal Rg5h6]} g6 35. gxh6 Kh7 ({Not} 35... gxh5 $2 36. Qg5+ Ng6 37. Qf6 $18) 36. Qg5 $1 {[%cal Rg5h4]} Nf5 37. Bg4 (37. Qf6 $18 Qc8 38. Bf3) 37... Rg8 {[#]} (37... Bd7 $16 38. Rc1 bxc5) 38. Qf6 $1 $18 Nxh6 $2 (38... Qc8 39. Bxf5 gxf5+ 40. Rg3 Rxg3+ 41. fxg3 Qg8) 39. Bf4 $2 (39. Ra3 $18 {and White stays clearly on top.}) 39... g5 {[#]} (39... Qe8 $16) 40. Be5 $1 ({Don't do} 40. Bxg5 $6 Rg6 $16) 40... Qc8 41. Bh5 {c6 is the strong threat.} bxc5 $2 (41... Qd8 {keeps fighting.} 42. Qxd8 Rxd8) 42. dxc5 $40 {[%mdl 128] White has strong attack.} (42. Rxc5 $142 Qf8 43. Rc6) 42... Qb7 $2 (42... Qd8 43. Qxd8 Rxd8) 43. Rb3 Qa6 44. Rb8 Bc8 {[#]} 45. Bg6+ $1 {[%mdl 512] Precision: White = 59%, Black = 31%.} 1-0

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Timofeev, Artyom"]
[Black "Tomilova, Elena"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2561"]
[BlackElo "2303"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,85,19,8,22,9,9,27,27,-25,12,9,23,33,52,5,14,16,24,21,37,44,81,81,66,62,75,81,82,45,137,133,152,141,152,133,195,185,224,222,258,266,279,158,427,381,629,607,1122,530,525,527,517,513,512,500,477,450,616,587,595,522,598,540,837,767,834,823,895,820,727,718,1148,1114,29980,29980]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Nf6 (5... Bxc5 6. Ngf3 Nf6 7. Bc4 Qc6 8. O-O Nbd7 9. Qe2 a6 10. a4 b6 11. Nb3 Bb7 12. Nxc5 Nxc5 13. b4 Ncd7 14. Rd1 O-O 15. b5 {½-½ (31) Zherebukh,Y (2605)-So,W (2822) Saint Louis 2017}) 6. Ngf3 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} Qxc5 7. Bd3 {LiveBook: 109 Games} Qc7 8. Ne4 $146 {The position is equal.} ({Predecessor:} 8. Qe2 Nbd7 9. O-O Be7 10. Ne4 O-O 11. Nxf6+ Nxf6 12. Ne5 b6 13. Bf4 {½-½ (33) Zakhartsov,V (2429)-Malakhatko,V (2485) Feffernitz 2016}) 8... Nxe4 9. Bxe4 Nd7 10. Qd4 (10. c3 $142) 10... Nf6 (10... e5 $5 {[%cal Re5d4]} 11. Qa4 Be7 $11) 11. Bd3 Bc5 12. Qh4 Be7 13. Bg5 Bd7 14. O-O h6 15. Rfe1 Rg8 16. Bd2 $36 {[%mdl 2048] White has some pressure.} O-O-O 17. Bf4 $1 {[%cal Rf4c7]} Bd6 18. Bxd6 Qxd6 19. Ne5 {[%cal Bf3e5,Be5c4,Bc4e3][%mdl 32]} Be8 20. a4 g5 (20... Qc7 $14) 21. Qxh6 $16 Nd5 22. a5 f6 23. Nc4 Qc7 (23... Qe7 $16) 24. Ne3 $1 $18 ({Not} 24. Rxe6 Bf7 $17) 24... Nf4 25. Qxf6 Bc6 {[#]} 26. Bf1 $1 Rdf8 {[#]} 27. Qd4 (27. Qc3 $1 $18) 27... Qh7 $2 (27... g4 $16 {might work better.}) 28. a6 {Hoping for axb7+.} (28. Qxa7 Qh4 $14) 28... Rh8 $2 (28... b6 29. Ng4 Rd8) 29. axb7+ Kc7 {[%csl Gh8][%cal Rh7h2]} 30. b8=Q+ Kxb8 {[%csl Gh8][%cal Rh7h2]} 31. Qd6+ Qc7 32. Qxc7+ Kxc7 33. Rxa7+ Kb8 34. Rg7 Rh5 35. f3 Rfh8 36. h3 Bb7 37. Rd1 Rf8 38. Ng4 Nd5 39. c4 Nb4 40. Rd6 Nc6 41. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} e5 42. b5 Nd4 43. Rb6 {Precision: White = 72%, Black = 19%.} 1-0

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Rychagov, Andrey"]
[Black "Obolentseva, Alexandra"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2556"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,114,54,0,0,0,12,-79,-78,-83,-79,-78,-76,-67,-51,-68,-59,-75,-54,-54,-39,-85,-34,-60,-44,-143,-109,-131,-143,-144,-41,-45,-22,-52,0,0,0,0,16,0,156,-46,-39,-40,-27,-48,-49,-47,-6,-19,0,-12,0,0,0,-13,0,0,0,0,0,0,0,0,1,0,117,118,177,164,164,144,377,410,410,409,401,396,389,385,327,369,360,333,327,304,437,682,652,554,559,546,561,555,540,152,182,156,137,137,53]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 a6 9. Qc2 (9. dxe5 $14 Nxe5 10. Nxe5 dxe5 11. b3) 9... exd4 $11 {E67: King's Indian: Fianchetto: 6...Nbd7} 10. Nxd4 Ne5 11. Nd5 (11. Bg5 $11) 11... c5 $17 {Black is better.} 12. Nb3 Nxd5 13. cxd5 b5 14. a4 Bd7 15. axb5 $146 ({Predecessor:} 15. Bd2 Nc4 16. Bc3 Bxc3 17. Qxc3 {0-1 (38) Jirka,J (2391)-Gallagher,J (2487) Sunningdale 2008}) 15... axb5 16. Bd2 Nc4 17. Bc3 Bxc3 18. Qxc3 {[#]} Qe7 ({Black should play} 18... Qg5 $1 $17) 19. e3 Nb6 20. Na5 (20. Nd2 $15) 20... b4 21. Qc1 Bb5 22. Rd1 Ba4 (22... Qf6 $17 23. Rd2 Ra7) 23. Nc6 $15 Qc7 24. Rd2 Bxc6 ({Black should try} 24... Qb7 $15) 25. dxc6 $11 Rxa1 26. Qxa1 Nc4 (26... Ra8 $5 {[%cal Ra8a1]} 27. Qc1 c4 $11) 27. Rd1 {Threatens to win with Qa6.} Ne5 $2 {[#]} (27... Na5 $1 $11) 28. h4 $2 (28. Qa6 $1 $16) 28... Nxc6 $15 29. Qa6 Ne5 $1 30. Qxd6 Qxd6 31. Rxd6 $11 {[%mdl 4096] Endgame KRB-KRN} c4 32. Be4 $1 Rc8 33. Rd5 Ng4 {White must now prevent ...Nf6.} 34. Rd4 Nf6 35. Bb1 b3 36. Kf1 Rc5 37. Ke2 Nd5 {...c3 is the strong threat.} 38. Kd2 Kg7 39. Be4 Nb4 40. Rd7 Re5 (40... Nd3 $1 $11) 41. f3 $16 {[%cal Bf2f3,Bf3f4][%mdl 32]} Kg8 (41... g5 $16 {was called for.}) 42. Rc7 f5 43. Bb7 Nd5 $2 (43... Nd3 $16) 44. f4 $18 Nxc7 45. fxe5 {KB-KN} Kf7 46. Kc3 Ke6 47. Kxc4 Kxe5 48. Kxb3 Ne8 49. Bf3 h6 50. Kc4 Kd6 (50... g5 {might work better.} 51. Kc5 Nc7) 51. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Nf6 52. b5 Nd7 {aiming for ...Ne5+.} 53. Kd4 g5 54. hxg5 hxg5 55. Bh5 $2 (55. Bg2 $18 Nf6 56. b6) 55... Nc5 $16 {White is clearly better.} 56. Bf7 Ne4 57. g4 $1 {[%cal Rg4f5]} Ng3 {Precision: White = 55%, Black = 45%.} 1/2-1/2

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Rychagov, Andrey"]
[Black "Obolentseva, Alexandra"]
[Result "*"]
[ECO "E67"]
[WhiteElo "2556"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,16,20,56]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 a6 {Predecessor:} 9. dxe5 $146 dxe5 10. Be3 Qe7 11. Qb3 c6 12. Rfd1 Rb8 13. Nd2 Nh5 14. Nde4 f5 15. Nd6 f4 16. Ba7 fxg3 17. fxg3 Nxg3 18. Bxb8 Nxb8 19. Nxc8 {½-½ (33) Sargissian,G (2677)-Mamedov,R (2660) Khanty-Mansiysk 2010} *

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Gukesh D"]
[Black "Kokarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2332"]
[BlackElo "2640"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,104,0,0,0,0,-2,0,0,4,8,0,-24,-17,-31,0,0,0,0,0,0,0,0,11,-24,10,0,42,31,40,-18,0,0,18,30,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,97]} 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. e4 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} (7. c4 O-O 8. O-O b6 9. Nc3 Bb7 10. c5 Rc8 11. e4 Ba8 12. cxb6 axb6 13. f4 d6 14. Be3 Nd7 15. Qe2 Nc5 16. Rfd1 {0-1 (51) Maghsoodloo,P (2584)-Tregubov,P (2585) Doha 2016}) 7... O-O 8. Nc3 Rb8 9. a4 b6 $146 ({Predecessor:} 9... a6 10. Qe2 d6 11. O-O Be6 12. Nd5 Re8 13. Rd1 Bc8 14. Nc3 Nb4 {½-½ (43) Rinkinen,S-Louhivaara,J Finland 2001}) 10. O-O d6 11. h3 Nd7 12. Be3 Bb7 13. Nd4 Rc8 14. Nxc6 Rxc6 15. Bd4 Bxd4 16. Qxd4 Re8 17. a5 Qb8 18. Rfc1 Rc5 19. b4 Rcc8 20. Nd5 (20. Nd1 $14) 20... e5 21. Qd2 bxa5 (21... Bxd5 $5 22. Qxd5 Nf6 $11) 22. Rxa5 Bxd5 $1 23. exd5 Nb6 {[#] Threatens to win with ...Nc4.The position is equal.} 24. Bf1 Nc4 25. Bxc4 $1 Rxc4 26. c3 Rec8 27. Qe3 Qb7 28. Qxa7 Qxa7 29. Rxa7 Rxb4 $11 {[%mdl 4096] Endgame KRR-KRR} 30. Ra6 Rbc4 31. Rxd6 Rxc3 32. Rxc3 Rxc3 {KR-KR} 33. Rd8+ Kg7 34. d6 Rd3 35. d7 f6 36. Kf1 h5 37. Ke2 Rd6 38. h4 Kf7 39. Ke3 Ke6 40. Rg8 Rxd7 41. Rxg6 Rh7 $1 {[#] aiming for ...Kf7.} 42. Rg8 Kf5 43. Ra8 Rb7 44. Ra4 Rb3+ 45. Ke2 e4 46. Rc4 Ra3 47. Rb4 Ra2+ 48. Ke3 Ra3+ 49. Ke2 Ra2+ 50. Ke3 Ra3+ 51. Ke2 Ra2+ 52. Ke3 Ke5 {Precision: White = 66%, Black = 67%.} (52... Ra3+ $11 53. Ke2) 1/2-1/2

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Nazaretyan, Tigran"]
[Black "Popov, Ivan"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "2328"]
[BlackElo "2619"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,94,40,15,14,20,20,-21,-25,-21,-23,-23,-18,-27,0,0,0,0,0,-24,0,-12,0,0,0,0,0,0,0,0,0,-25,-13,-18,-18,-16,0,0,0,-12,-8,-41,-29,-31,-25,-32,-6,-6,-8,-68,-75,-142,-133,-246,-247,-227,-237,-318,-196,-352,-362,-485,-476,-1002,-997,-953,-882,-2617,-2329,-6398,-9185,-2663,-2609,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29988]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 c5 6. a3 Ba5 7. Rb1 Qe7 8. Bd2 Bxc3 {E42: Nimzo-Indian: Rubinstein: 4...c5 5 Ne2} (8... O-O 9. Ng3 cxd4 10. exd4 Bxc3 11. Bxc3 Nc6 12. Be2 {½-½ (12) Peralta,F (2587)-Ortiz Suarez,I (2564) Badalona 2016}) 9. Nxc3 {LiveBook: 6 Games} O-O 10. Be2 Bb7 {The position is equal.} 11. d5 $146 ({Predecessor:} 11. O-O cxd4 12. exd4 d5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. Bb4 Qg5 16. g3 {0-1 (50) Krueger,E (2206)-Rueberg,J (2237) Dresden 2006}) 11... exd5 12. Bf3 {[%cal Rc4d5]} d6 13. cxd5 Ba6 14. Be2 Bxe2 15. Qxe2 Ne4 16. O-O Nd7 {[%cal Bb8d7,Bd7e5,Be5g4][%mdl 32]} 17. f3 Nxd2 18. Qxd2 f5 19. Rfe1 Rae8 20. Re2 Ne5 21. Rbe1 Qg5 22. Kh1 {[#] And now f4 would win.} Qh6 23. Kg1 Qg6 24. Kh1 Re7 25. f4 Ng4 26. e4 $1 {[%cal Re4e5]} fxe4 27. Rxe4 Rxe4 $40 {[%mdl 128] Black has some attack.} 28. Rxe4 Re8 29. Rxe8+ Qxe8 30. h3 Qe3 (30... Nf6 {keeps more tension.} 31. g4 b5 32. g5 Nh5 33. Kg1 a6) 31. Qxe3 Nxe3 $11 {[%mdl 4096] Endgame KN-KN} 32. Nb5 (32. a4 $11) 32... Nxd5 $15 33. g3 ({White should play} 33. f5) 33... Kf7 $17 34. Nxd6+ (34. Nxa7 $17 {might work better.} Ne3 35. Nc8) 34... Ke6 $19 35. Ne4 {[#]} Ne3 $1 36. b3 Nc2 37. Kg2 $2 (37. a4) 37... Nxa3 38. Ng5+ Kd5 39. Nxh7 (39. Kf1 $142 Nb5 40. Nf3) 39... c4 40. bxc4+ Nxc4 41. Kf3 a5 {[%cal Ba7a5,Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 42. Ng5 a4 43. Ne4 Kd4 44. g4 a3 {Black mates.} 45. Ng3 a2 46. Ne2+ Kc5 47. Nc1 Nd2+ {Precision: White = 46%, Black = 80%.} 0-1

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Ovchinnikov, Vsevolod"]
[Black "Rozum, Ivan"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2325"]
[BlackElo "2599"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,105,100,102,79,93,85,95,94,79,80,91,90,89,89,105,56,83,73,80,75,72,71,114,117,116,89,84,91,91,90,94,95,97,97,106,106,107,102,110,83,103,65,62,0,105,90,202,212,402,316,396,404,397,395,494,484,523,500,521,517,519,443,600,520,609,539,518,537,489,402,379,386,543,545,539,532,522,493,592,513,822,820,815,802,1263,918,1075,825,6195,6195,29988,1508,29989,29990]} 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 Nbd7 7. Nge2 O-O 8. Be3 {A56: Czech Benoni} (8. O-O Ne8 9. a3 Bg5 10. b4 Bxc1 11. Qxc1 b6 12. Rb1 cxb4 13. axb4 a5 14. Qc2 axb4 15. Rxb4 Nc5 16. Na4 Bd7 17. Nxb6 Ra3 18. Nc3 Nf6 19. Rfb1 {1-0 (54) Anand,V (2801)-Korotylev,A (2600) Moscow 2007}) 8... Ng4 9. Bd2 $1 Bg5 10. h3 {White is better.} Bxd2+ 11. Qxd2 Ngf6 12. g4 Ne8 $146 ({Predecessor:} 12... a6 13. a4 Rb8 14. Ng3 Ne8 15. Kf1 Nc7 {1-0 (60) Miszczak,M (1965)-Bajerlein,D (2067) Poland 2012}) 13. Ng3 Nc7 14. a4 Nb8 15. Be2 Nba6 16. Qe3 Nb4 17. Kd2 g6 18. h4 {[%cal Bh3h4,Bh4h5,Bh5h6][%mdl 32]} Qf6 19. Bf3 Bd7 20. h5 g5 21. h6 Kh8 22. Rh5 Rg8 23. Nf5 Ne8 24. Be2 Qd8 25. Rh3 Rg6 26. Rhh1 Bc8 27. Ra3 Nf6 28. Raa1 (28. Qf3 $14) 28... Ng8 (28... Ne8 $1 $11 {remains equal.}) 29. Rh5 $16 Na6 {[#]} (29... f6 $16 {keeps fighting.}) 30. Nb5 $1 $18 Nb8 $2 (30... Bd7 31. Nbxd6 Qf8) 31. Nbxd6 Rxd6 32. Nxd6 Qxd6 33. Qxg5 {[%csl Gh6][%cal Rg5g7]} Qg6 34. Qxg6 ({Not} 34. Qxe5+ f6 $18) 34... hxg6 35. Rxe5 Bd7 {White should prevent ...f6.} 36. g5 Na6 37. f4 Rf8 38. Rh1 Kh7 39. b3 f6 40. gxf6 Rxf6 41. Ke3 Nb4 42. Bd1 Rxf4 {[#]} (42... Rf7 $142 43. Rg5 Be8) 43. Re7+ $1 {[%mdl 512]} Nxe7 44. Kxf4 Nd3+ {[#]} 45. Kg5 $1 Nf2 46. Re1 Ng8 (46... b6 $142 47. e5 Nh3+ 48. Kf6 Ng8+ 49. Kf7 Ng5+ 50. Kf8 Bf5) 47. e5 Nh3+ 48. Kh4 Bf5 49. Bg4 Nf4 50. Kg5 Nd3 {[#]} 51. Bxf5 $1 {[%mdl 512]} Nxe1 (51... gxf5 52. Re3) 52. Bxg6+ Kh8 53. Be4 {Precision: White = 64%, Black = 38%.} 1-0

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Vaishali R"]
[Black "Bocharov, Dmitry"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2312"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,103,18,50,41,48,51,54,32,41,22,31,10,34,21,94,95,93,33,27,27,28,29,31,36,36,32,27,25,25,25,45,39,37,37,35,37,45,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,9,14,114,101,159,159,243,252,232,136,347,293,319,280,277,257,408,419,411,412,535,470,455,461,454,454,447,441,641,659,461,-1679]} 1. Nf3 c5 2. e4 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. O-O d6 8. f4 Nbd7 9. a4 b6 10. Bf3 Bb7 11. Qe2 e5 {LiveBook: 5 Games. B84: Sicilian Scheveningen: 6 Be2 a6, lines without early Be3} (11... Rc8 12. Be3 Qc4 13. Qf2 h5 14. h3 Nc5 15. e5 Nfe4 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Rad1 dxe5 19. fxe5 {½-½ (57) Popov,I (2609)-Nepomniachtchi,I (2716) Tyumen 2012}) 12. Nd5 Nxd5 13. exd5 g6 $1 {White is slightly better.} 14. Nc6 Bg7 $1 15. fxe5 (15. f5 $5) 15... Nxe5 16. Nxe5 Bxe5 17. Bh6 O-O-O $146 (17... f6 $11 {keeps the balance.}) ({Predecessor:} 17... f6 18. c4 Kf7 19. Bg4 Bc8 20. Bxc8 Raxc8 21. Rxf6+ Kxf6 22. Qg4 Qc5+ 23. Kh1 Ke7 24. Bg5+ {1-0 (24) Smyslov,V (2580)-Grigorian,K (2485) Moscow 1976}) 18. Be3 $16 Bxb2 19. Ra2 ({White should play} 19. Rab1 $16 Ba3 20. Bxb6 Bc5+ 21. Bxc5 Qxc5+ 22. Qf2) 19... Bc3 $14 20. Rb1 Rhe8 21. Qd3 {[#]} Rxe3 $1 {[%mdl 512]} 22. Qxe3 Qc4 {...Bd4 is the strong threat.} 23. Kh1 ({Not} 23. Rxb6 $2 Bd4 $19) 23... Bd4 24. Qb3 Qxb3 25. cxb3 Re8 26. Re2 Be5 27. g3 Kd8 28. Kg2 f5 29. h4 Re7 30. Rc1 a5 31. Rd2 h6 32. Rc4 g5 33. hxg5 hxg5 34. Kf2 Rh7 (34... g4 $5 {[%cal Rg4f3]} 35. Bg2 Rh7 $11) 35. Bg2 Rf7 36. Rd1 f4 37. g4 Bb2 (37... Rh7 $11) 38. Be4 $16 Re7 {[#]} (38... Rf8 $142) 39. Kf3 $1 Ba3 (39... Bg7 $16 {was called for.} 40. Rh1 Re5) 40. Rh1 $18 Bc5 41. Rh8+ (41. Rcc1 $18) 41... Kc7 $2 (41... Re8 $16 42. Rxe8+ Kxe8) 42. Rc2 b5 43. Rch2 bxa4 44. bxa4 Ba6 (44... Bd4 {was worth a try.}) 45. R2h7 Rxh7 46. Rxh7+ {[%mdl 4096] Endgame KRB-KB} ({Inferior is} 46. Bxh7 Bc4 $11) 46... Kb6 47. Rg7 {White is clearly winning.} Bc4 48. Rxg5 Bb3 49. Rg8 {Strongly threatening Rb8+.} Bxa4 50. g5 Bd1+ (50... Bd4 $142 51. g6 Be5) 51. Kxf4 Bd4 52. Rg7 $4 {[%mdl 40960] Precision: White = 75%, Black = 51%. . Loss on Time!?} (52. Kf5 $18) 1-0

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Yashmetov, Mikhail"]
[Black "Chigaev, Maksim"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2308"]
[BlackElo "2561"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,27,-20,-31,-14,-41,-12,-39,0,-45]} 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. d3 d5 8. c4 e6 9. Nbd2 c5 10. Qc2 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (10. e3 Nc6 11. Qe2 Qc7 12. Rac1 e5 13. cxd5 Nxd5 14. a3 Rad8 15. Rc2 Rfe8 16. Nc4 Qd7 17. Qd1 Nc7 18. Bxe5 Bxe5 19. Nfxe5 Nxe5 20. Nxe5 Rxe5 21. Bxb7 Qxd3 22. Qxd3 Rxd3 {½-½ (84) Hansen,E (2574)-Troff,K (2541) Caleta 2015}) 10... Nc6 11. a3 {LiveBook: 3 Games} Rc8 12. Rac1 Re8 $146 ({Predecessor:} 12... Qe7 13. Qb1 d4 14. b4 e5 15. bxc5 bxc5 16. Qc2 Ba8 17. Rb1 Nd7 {0-1 (36) Gross,S (2351)-Jirovsky,M (2464) Pribram 2002}) 13. Qb1 a5 14. Ne5 0-1

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Yeritsyan, Aram"]
[Black "Shaposhnikov, Evgeny"]
[Result "0-1"]
[ECO "B68"]
[WhiteElo "2295"]
[BlackElo "2557"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,29,46,-18,-21,-23,-20,-55,-47,-236,-200,-226,-95,-150]} 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Bxf6 (10. Nb3 $14) 10... Bxf6 $11 {B68: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7 9 f4 Be7} 11. Nb3 Be7 12. Kb1 (12. h4 b5 13. Nd4 Qb6 14. Nce2 O-O 15. g4 Rfc8 16. g5 Na5 {0-1 (47) Atabayev,Y (2415)-Eliseev,U (2518) Moscow 2015}) 12... b5 $1 13. Bxb5 $146 {[#]} (13. h4 $15) ({Predecessor:} 13. g4 Na5 14. Qd4 Nxb3 15. cxb3 O-O 16. f5 Bc6 17. Rg1 Qc7 18. g5 {1-0 (45) Dihel,K-Vinklarek,V Czechoslovakia 1982}) 13... axb5 $19 14. Nxb5 Na5 (14... O-O $19 {aiming for ...Qb6.} 15. Nxd6 Qb6) 15. Nxa5 ({White should play} 15. Nxd6+ Bxd6 16. Qxd6) 0-1

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Anchutin, Nikita"]
[Black "Tran, Tuan Minh"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2282"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,86,27,31,20,16,13,47,56,71,8,8,0,0,0,0,-22,-21,-7,16,0,16,0,8,11,29,29,47,29,38,25,122,122,122,114,124,126,122,122,125,129,184,143,158,157,153,132,178,154,159,157,160,153,151,0,163,165,194,141,158,0,160,145,156,149,147,150,146]} 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 c5 9. d5 exd5 10. cxd5 Nxd2 11. Nxd2 d6 {LiveBook: 11 Games. E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} 12. a4 (12. Qc2 Nd7 13. Rfe1 a6 14. a4 Qc7 15. Rac1 Rab8 {½-½ (28) Brodsky,M (2566)-Simantsev,M (2443) Sochi 2014}) 12... Na6 13. e4 Bf6 $146 {The position is equal.} ({Predecessor:} 13... Nb4 14. Re1 Bf6 15. Bf1 g6 16. a5 Qe7 17. axb6 axb6 18. Rxa8 Rxa8 19. Nc4 {0-1 (36) Hawelko,M-Ksieski,Z Tarnow 1979}) 14. Nc4 Nc7 15. Re1 (15. e5 $1 $16 {[%cal Re5f6]} dxe5 16. Re1) 15... Ba6 $11 16. Na3 {[%cal Bc4a3,Ba3b1,Bb1d2,Bd2f3][%mdl 32]} Qd7 17. Qb3 g6 18. Ncb5 (18. f4 {with more complications.} Bg7 19. Kh1 h5 20. h4 Rae8 21. Kh2) 18... Bxb5 19. axb5 Rfe8 20. Bf1 Re7 21. Nb1 Ne8 22. Nd2 Rb8 23. Kg2 Bg7 24. Bd3 Nf6 25. f4 h5 {[#]} (25... Rbe8 $11) 26. Nf3 $1 $16 Rbe8 {[%cal Rf6e4]} 27. Qc2 Qc8 {[#]} 28. Qc4 $1 Qb7 29. Re2 Kh8 30. Rae1 Qd7 (30... Rd8 $16) 31. b3 Kg8 32. Qc2 Qb7 33. Bc4 Kf8 34. Qd3 Ng4 35. h3 Nh6 36. Qc2 Qb8 37. Qd3 Qb7 $1 38. Kh2 Qd7 39. Re3 ({White should try} 39. e5 $18) 39... Kg8 40. R3e2 $2 ({Better is} 40. e5 $16) 40... Kh8 $2 (40... Kf8 $1 $11) 41. e5 {[%cal Be4e5,Be5e6][%mdl 32] White is clearly better.} Qd8 42. e6 f5 43. Kg2 Bf6 {Precision: White = 61%, Black = 45%.} 1/2-1/2

[Event "21st Alekhine Master 2017"]
[Site "Voronezh"]
[Date "2017.06.12"]
[Round "1"]
[White "Anchutin, Nikita"]
[Black "Tran, Tuan Minh"]
[Result "*"]
[ECO "E18"]
[WhiteElo "2282"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2017.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,24,29,23,27,7,8]} 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 c5 9. d5 exd5 10. cxd5 Nxd2 11. Nxd2 {[#] Hoping for d6!} d6 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} 12. a4 (12. Qc2 Nd7 13. Rfe1 a6 14. a4 Qc7 15. Rac1 Rab8 {½-½ (28) Brodsky,M (2566)-Simantsev,M (2443) Sochi 2014}) 12... Na6 {Predecessor:} 13. Nc4 $146 Nc7 14. Nb5 Ba6 15. Nba3 Bf6 16. Rb1 Qd7 17. b4 Bxc4 18. Nxc4 cxb4 19. Rxb4 Na6 20. Rb5 Rac8 21. Nd2 Nc5 22. Ne4 Nxe4 23. Bxe4 Rc3 24. Qb1 g6 25. a5 {½-½ (25) Baumbach,F (2375)-Tichy,V (2200) Leipzig 1978} *

