[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.07"]
[Round "2"]
[White "Vidit, Santosh Gujrathi"]
[Black "Grandelius, Nils"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2707"]
[BlackElo "2651"]
[Annotator "TA"]
[PlyCount "77"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,77,9,32,16,44,7,24,19,18,10,24,28,18,20,25,16,17,6,16,27,27,30,25,12,13,18,27,13,60,65,62,62,64,57,57,54,53,49,36,27,30,31,37,10,14,8,8,8,8,8,8,5,15,5,8,0,11,8,19,0,0,0,20,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 h5 {LiveBook: 79 Games. B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} 8. Be2 (8. Bc4 Be7 9. a4 Nc6 10. O-O d5 11. exd5 exd5 12. Ba2 O-O 13. Qd2 Be6 14. Nce2 Nxd4 15. Bxd4 {½-½ (78) Ponomariov,R (2694)-Wojtaszek,R (2736) Katowice 2017}) 8... Qc7 9. O-O b5 10. Qd2 Nbd7 11. b4 $146 ({Predecessor:} 11. Bg5 Bb7 12. Rfd1 Rc8 13. a3 Ne5 14. Kh1 Be7 15. Bxf6 gxf6 {½-½ (41) Galliano,G (2384)-Konstantinov,M (2381) ICCF email 2016}) 11... d5 12. exd5 Bxb4 13. Ncxb5 $1 axb5 14. Qxb4 Nxd5 15. Qd2 Nxe3 16. Qxe3 b4 17. Nb5 Qc6 18. Rfb1 O-O 19. Rxb4 Qxc2 20. a4 Qc5 (20... Nf6 {keeps more tension.} 21. Bd3 Qc6 22. Rc1 Qb7 23. Be4 Nxe4 24. Rxe4 Qb8) 21. Qxc5 Nxc5 22. Rc4 Nd7 23. Rc7 Nf6 24. Ra7 Rxa7 25. Nxa7 Bb7 26. a5 {Strongly threatening a6.} Ra8 27. Nb5 Nd5 28. Nd4 {next a6 is good for White.} Ba6 {The position is equal.} 29. Bxa6 Rxa6 $11 {[%mdl 4096] Endgame KRN-KRN} 30. Kf2 Kf8 31. g3 Ke7 32. Ke2 Kd6 33. Kd3 Ra8 34. h4 g6 35. f4 f6 36. Nb5+ Kc5 37. Nd4 Kd6 38. Nb5+ Kc5 39. Nd4 {Precision: White = 63%, Black = 65%.} 1/2-1/2

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.07"]
[Round "2"]
[White "Morozevich, Alexander"]
[Black "Gledura, Benjamin"]
[Result "1/2-1/2"]
[ECO "D96"]
[WhiteElo "2665"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "79"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,79,6,14,23,31,32,24,36,28,25,37,28,26,0,0,0,30,16,62,0,56,55,48,48,75,75,75,63,75,73,79,77,70,78,85,82,105,102,115,106,145,143,138,140,146,139,140,147,146,134,157,88,128,122,122,0,33,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 Be6 7. Qa4+ {D96: Grünfeld: Russian System (5 Qb3): sidelines} Bd7 {LiveBook: 8 Games} 8. Qa3 (8. Qb3 c5 9. d5 b5 10. e4 b4 11. e5 bxc3 12. exf6 Bxf6 13. bxc3 O-O 14. Bh6 Re8 {0-1 (32) Volkov,S (2645)-Svidler,P (2765) St Petersburg 2017}) 8... b5 $146 ({Predecessor:} 8... Bc6 9. e3 Nbd7 10. Be2 O-O 11. O-O Nd5 12. Rd1 e6 13. Bd2 a6 14. Rac1 f5 15. Nxd5 Bxd5 {½-½ (53) Abhishek,K (2387)-Zubov,A (2613) Palic 2016}) 9. e4 {White is slightly better.} a5 {Strongly threatening ...b4.} 10. Bxb5 Bxb5 11. Nxb5 {Nc3 is the strong threat.} Nxe4 12. O-O O-O 13. Re1 Nd6 14. Nc3 {[%cal Bb5c3,Bc3d5,Bd5e7][%mdl 32]} Nc6 15. Qa4 Ra6 16. Ne5 (16. Bg5 $14) 16... Qe8 (16... Nxe5 $11 17. dxe5 Nf5) 17. Nd5 $14 Nxe5 18. Qxe8 Nxe8 19. dxe5 e6 20. Ne7+ Kh8 21. Bd2 $36 {[%mdl 2048] Black is under strong pressure.} f6 {[#] White must now prevent ...Rf7.} 22. Rac1 $1 fxe5 23. Nc6 a4 24. Nxe5 Nf6 25. Rxc7 Nd5 26. Rb7 Rc8 27. Bh6 Bxh6 28. Nf7+ Kg8 {Threatens to win with ...Bd2.} ({Don't go for} 28... Kg7 $2 29. Nd6+ Kg8 30. Nxc8 $18) 29. Nxh6+ Kh8 30. g4 a3 31. b3 Rac6 {[#]} 32. h4 ({Better is} 32. Re4 $1) 32... Rf8 33. Nf7+ Kg8 34. Nh6+ ({White has to play} 34. Ng5 $16) 34... Kh8 35. Re2 Rc1+ {The position is equal.} 36. Kh2 Rb1 $1 37. Nf7+ Kg8 38. Nh6+ Kh8 39. Nf7+ Kg8 40. Nh6+ {Precision: White = 73%, Black = 76%.} 1/2-1/2

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.07"]
[Round "2"]
[White "Johansson, Linus"]
[Black "Tari, Aryan"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2457"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "98"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,98,-2,-12,-2,-14,-16,-25,-11,-21,8,-43,-41,-50,-26,-29,0,0,0,-32,-25,-38,-34,-31,69,-39,-68,-48,-58,-75,-69,-84,-98,-75,-40,-41,-47,-59,-48,-49,-56,-58,-55,-145,-146,-170,-188,-385,-387,-383,-387,-500,-466,-472,-502,-489,-446,-522,-494,-564,-572,-782,-794,-1068,-566,-385,0,-1073,-1066,-1151,-1154,-914,-985,-1165,-1134,-1122,-1017,-1378,-1132,-1291,-1331,-1409,-1342,-1347,-1094,-1415,-1299]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Bd6 8. Bd2 {LiveBook: 8 Games. E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3} (8. Nb5 Be7 9. Bd2 a6 10. Nbc3 c5 11. dxc5 Bxc5 12. Nd4 Bxd4 13. exd4 Qb6 14. O-O Qxd4 15. Bg5 Nc6 16. Bxf6 Qxf6 17. Nxd5 Qxb2 {½-½ (92) Harikrishna,P (2750)-Hammer,J (2621) Moscow 2017}) 8... b6 {[%cal Bb7b6,Bb6b5,Bb5b4][%mdl 32]} 9. Rc1 $146 ({Predecessor:} 9. e4 dxe4 10. Nxe4 Bb7 11. Nxd6 Qxd6 12. O-O Rd8 13. Bf4 Qd5 14. f3 Nc6 15. Bxc7 Rd7 16. Bg3 Nxd4 17. Qa4 Qc5 18. Bf2 Nxf3+ 19. Kh1 Qd6 20. Nf4 Bc6 {0-1 (20) Fenollar Jorda,M (2419)-Agdestein,S (2627) Caleta 2014}) 9... c5 {[%cal Bc7c5,Bc5c4][%mdl 32]} 10. O-O {The position is equal.} Bb7 11. Nf4 Nc6 12. Nce2 (12. dxc5 $11 Bxf4 13. exf4) 12... c4 13. Bb1 b5 14. Nc3 Bxf4 15. exf4 Qb6 16. f5 b4 17. Ne2 Rfe8 $36 {[%mdl 2048] Black has the initiative.} 18. Bg5 Re7 (18... Nb8 $15) 19. h3 ({White should try} 19. Bxf6 $1 $14 gxf6 20. Bc2) 19... Rae8 $15 20. Be3 a5 21. Re1 Na7 22. Nf4 Nb5 23. g4 Ne4 24. Bxe4 Rxe4 25. Ne2 Qd6 26. Kg2 Bc6 27. Qd2 R4e7 28. Kg1 (28. Ng3 $15) 28... a4 $17 29. Ng3 a3 30. bxa3 $2 (30. b3 {only move.}) 30... c3 $19 31. Qd3 {White wants to play axb4.} Nxa3 32. Nh5 {intending f6!} Bb5 {[%cal Bc6b5,Bb5d3,Bd3e4][%mdl 32]} 33. Qd1 Nc4 {[%cal Rc4e3]} 34. Qf3 {If White can now play f6 this consolidates a bit.} Nd2 35. Qg2 Bd3 {[#] ...Be4 is the strong threat.} 36. f6 Be4 37. Qg3 Nf3+ 38. Kf1 Nh2+ 39. Kg1 Nf3+ $2 (39... Qxg3+ 40. fxg3 Nf3+ 41. Kf1 Nxe1 42. fxe7 Nd3) 40. Kf1 Bd3+ {Black is clearly winning.} 41. Kg2 Nxe1+ 42. Rxe1 Qxg3+ 43. Kxg3 {[#]} Rxe3+ $1 {[%mdl 512]} 44. fxe3 {[%mdl 4096] Endgame KRB-KRN} (44. Rxe3 Rxe3+) 44... Ra8 45. fxg7 Rxa2 46. Nf6+ Kxg7 47. Nxd5 Rb2 48. Nf4 Be4 49. d5 Rd2 {Precision: White = 39%, Black = 78%.} 0-1

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.07"]
[Round "3"]
[White "Grandelius, Nils"]
[Black "Johansson, Linus"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2651"]
[BlackElo "2457"]
[Annotator "TA"]
[PlyCount "65"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,65,15,0,0,-15,-22,-8,18,12,15,0,31,20,20,20,22,22,33,29,275,275,275,268,348,340,408,258,282,276,296,293,292,277,270,266,618,613,951,927,924,903,5357,2028,1977,2035]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Be3 Nh6 10. Bd3 Ng4 11. O-O Be7 12. Qe1 {LiveBook: 4 Games. C02: French: Advance Variation} f6 (12... O-O 13. Nc3 Nxe3 14. fxe3 f6 15. Na4 Qd8 16. exf6 Bxf6 17. Nc5 b6 18. Nxd7 Qxd7 19. Qg3 Ne7 {1-0 (27) Grischuk,A (2747)-Kotsur,P (2552) Almaty 2016}) 13. exf6 Bxf6 14. Nc3 {[%cal Bb1c3,Bc3e2,Be2f4][%mdl 32] The position is equal.} Nxe3 $146 ({Predecessor:} 14... Nxd4 15. Nxd5 Nxf3+ 16. gxf3 Qd6 17. fxg4 Qxd5 18. Rd1 Qf3 19. Be2 Qh3 {½-½ (40) Mokshanov,A (2425)-Bykov,E (2330) Sochi 2016}) 15. fxe3 Ne7 16. Ne2 Bb5 17. Bxb5+ Qxb5 18. Nf4 Qb6 19. Qg3 Rc3 20. Nh5 $36 {[%mdl 2048] Ne5 is the strong threat. White has the initiative.} Qc7 $2 {[#]} (20... Nf5 $11 21. Nxf6+ gxf6 22. Qb8+ Qd8 23. Qxb7 O-O) 21. Nxg7+ $18 Bxg7 22. Qxg7 Rg8 23. Qxh7 Rc2 24. Qh5+ Kd8 25. Ng5 {[%cal Bf3g5,Bg5e6,Be6f4][%mdl 32]} Qc3 26. Nxe6+ Kc8 27. Nf4 Qxe3+ 28. Kh1 Qxd4 $2 {[#]} (28... Kb8 29. Qf7 (29. Nxd5 Qe4 $11) 29... Rgc8) 29. Rae1 {White is clearly winning.} Rf2 30. Rxf2 Qxf2 31. Qe5 Rf8 32. Rc1+ Nc6 33. Qe6+ {Precision: White = 70%, Black = 36%.} 1-0

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.07"]
[Round "3"]
[White "Gledura, Benjamin"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2615"]
[BlackElo "2707"]
[Annotator "TA"]
[PlyCount "62"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,62,15,22,25,40,0,0,0,0,0,0,0,0,0,0,-6,0,0,0,-15,0,-17,-12,-28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. e4 Bg7 8. Be3 Qa5 9. Qd2 O-O 10. Rc1 Nd7 11. Bd3 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Bc4 {[#]} Be6 $146 ({Predecessor:} 14... Rd8 15. Bd5 Be6 16. c4 Qxd2+ 17. Kxd2 Bxd5 18. exd5 b5 {½-½ (18) Brunello,S (2575)-Vachier Lagrave,M (2758) Condino 2014}) 15. Bxe6 fxe6 16. O-O Qc7 17. g3 Rad8 18. Qe2 c4 19. f4 ({But not} 19. Bxa7 $2 b6 $19) 19... Bg7 20. e5 Rd3 21. Bd4 Rd8 22. Rcd1 {The position is equal.} Rxd1 23. Rxd1 b5 24. a4 a6 25. axb5 axb5 26. h4 Bf8 27. h5 b4 28. hxg6 {[#] Threatens to win with Qg4.} hxg6 29. cxb4 Bxb4 30. Qg4 Qf7 {Strongly threatening ...Rxd4!} 31. Be3 Rxd1+ {Precision: White = 76%, Black = 77%.} 1/2-1/2

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.07"]
[Round "3"]
[White "Tari, Aryan"]
[Black "Morozevich, Alexander"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2603"]
[BlackElo "2665"]
[Annotator "TA"]
[PlyCount "54"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,54,48,62,49,56,35,27,77,47,63,61,72,68,79,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 {[%cal Bb1c3,Bc3a4,Ba4b2][%mdl 32]} Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Qb6 7. Be3 a6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Qc7 11. Qxd4 Nc6 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 12. Qd2 b5 (12... Be7 13. Bd3 b5 14. Nb2 a5 15. O-O axb4 16. cxb4 Bxb4 17. Qe2 Ra3 18. Rfc1 Qb7 19. Nd1 {1-0 (38) Van Foreest,J (2595)-Naiditsch,A (2700) Chartres 2017}) 13. Nb2 $1 {LiveBook: 25 Games} a5 $146 {[%cal Ra5b4] White is slightly better.} ({Predecessor:} 13... f6 14. Be2 fxe5 15. Nxe5 Ndxe5 16. fxe5 Nxe5 17. O-O Bd6 18. Bd4 Ng6 19. Bh5 Bxh2+ {½-½ (42) Franklin,S (2312)-Kobo,O (2494) Paracin 2017}) 14. Bxb5 axb4 15. Rc1 Rxa2 16. cxb4 Bxb4 {[#]} ({Avoid the trap} 16... Bb7 $2 17. Bxc6 Bxc6 {[#]} 18. b5 $1 $18 {[%mdl 512]}) 17. Qxb4 $1 {[%mdl 512]} Nxb4 18. Rxc7 Kd8 19. Rxc8+ ({White should play} 19. Rc3 $16 {Strongly threatening 0-0.} Rxb2 20. O-O) 19... Kxc8 $11 {The position is equal.} 20. Kd2 Rxb2+ 21. Kc3 Rxg2 22. Kxb4 Rb2+ 23. Ka5 $1 Kb7 24. Ba6+ Ka8 {...Ra2+ is the strong threat.} 25. Bb5 Kb7 {( -> ...Ra8+)} 26. Ba6+ Ka8 {Hoping for ...Ra2+.} 27. Bb5 Kb7 1/2-1/2

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.11"]
[Round "4"]
[White "Morozevich, Alexander"]
[Black "Vidit, Santosh Gujrathi"]
[Result "0-1"]
[ECO "D96"]
[WhiteElo "2665"]
[BlackElo "2707"]
[Annotator "TA"]
[PlyCount "70"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,70,28,20,22,14,29,16,25,4,10,13,12,11,6,21,10,11,22,12,14,12,14,5,18,0,6,6,12,4,7,0,25,9,22,29,14,0,0,0,0,0,0,0,0,0,0,0,0,-205,-218,-245,-245,-324,-324,-309,-239,-984,-932]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 Be6 7. Qd3 {D96: Grünfeld: Russian System (5 Qb3): sidelines} (7. Qa4+ Bd7 8. Qb3 c5 9. d5 b5 10. e4 b4 11. e5 bxc3 12. exf6 Bxf6 13. bxc3 O-O 14. Bh6 Re8 {0-1 (32) Volkov,S (2645)-Svidler,P (2765) St Petersburg 2017}) 7... c5 8. e4 {LiveBook: 3 Games} cxd4 9. Nxd4 {The position is equal.} Bd7 10. f3 $146 ({Predecessor:} 10. Be2 Nc6 11. O-O Ne5 12. Qg3 Neg4 13. Rd1 Qb8 14. Ndb5 Qxg3 15. hxg3 {1-0 (44) Kramer,G-Bean,J Concord 1995}) 10... Nc6 11. Nxc6 Bxc6 12. Qxd8+ Rxd8 13. Be3 a6 14. Be2 O-O 15. Kf2 Ne8 16. Rhd1 Nd6 17. a4 f5 18. exf5 gxf5 19. Ke1 Kf7 20. Bd4 Bf6 21. b4 Rc8 22. Ra3 b5 (22... Bxd4 {looks sharper.} 23. Rxd4 Rfd8 24. Rd1 Bd7 25. Nd5 Be6) 23. axb5 (23. Bxf6 {is interesting.} Kxf6 24. Rd4 Rg8 25. Kf2 h5 26. g3) 23... axb5 24. Bxf6 Kxf6 25. Ra6 (25. Kf2 {keeps more tension.} Rfd8 26. Rd2 h5 27. h4 f4 28. Rd1) 25... Bxf3 26. Nxb5 Bxg2 27. Nxd6 exd6 28. Rdxd6+ Ke5 29. Bd3 Be4 30. Kd2 Rcd8 31. Rxd8 $2 {[#]} (31. Re6+ $11 {and White has nothing to worry.} Kf4 32. Rad6) 31... Rxd8 $19 32. Ra3 f4 {[%cal Bf5f4,Bf4f3,Bf3f2][%mdl 32]} 33. Ke2 f3+ 34. Ke3 Bxd3 35. Rxd3 $2 {[#]} (35. Ra5+ Ke6 36. Kxf3) 35... f2 $1 {[%mdl 512] Precision: White = 53%, Black = 75%.} 0-1

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.09"]
[Round "4"]
[White "Tari, Aryan"]
[Black "Grandelius, Nils"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2603"]
[BlackElo "2651"]
[Annotator "TA"]
[PlyCount "79"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 36,79,33,35,45,16,29,29,16,16,24,22,26,15,19,2,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Bf5 14. Qf3 Qh4 {C89: Closed Ruy Lopez: Marshall Attack} 15. g3 Qh3 16. Be3 Bxd3 17. Nd2 Qf5 18. Bd4 Rfe8 19. a4 {LiveBook: 14 Games} Kf8 20. Kg2 (20. h4 h6 21. Qxf5 Bxf5 22. Rxe8+ Rxe8 23. axb5 axb5 {½-½ (30) Karjakin,S (2778)-Carlsen,M (2843) Shamkir 2018}) 20... f6 21. Qxf5 Bxf5 {[#]} 22. axb5 $146 {[#] Rxe8+ is the strong threat.} ({Predecessor:} 22. Rxe8+ Rxe8 23. axb5 axb5 {½-½ (36) Bok,B (2608)-Grandelius,N (2642) Wijk aan Zee 2017}) 22... Rxe1 23. Rxe1 {And now Nc4 would win.} axb5 24. Ne4 Be7 25. f3 h5 26. Bc5 (26. Nc5 {is interesting.} Kf7 27. Nb7 Bd3 28. Bc5 Bxc5 29. Bxd5+ cxd5 30. Nxc5 Bf5 31. Rd1) 26... Bxe4 {The position is equal.} 27. fxe4 Bxc5 28. exd5 cxd5 29. Bxd5 $11 {[%mdl 4096] Endgame KRB-KRB} Rd8 30. Bf3 g6 31. Rd1 Rxd1 32. Bxd1 {KB-KB} b4 33. cxb4 Bxb4 34. h3 f5 35. g4 fxg4 36. hxg4 hxg4 37. Bxg4 Bc5 38. Bf3 Bd4 39. Be4 Bxb2 40. Bxg6 {Precision: White = 73%, Black = 81%.} 1/2-1/2

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.09"]
[Round "4"]
[White "Johansson, Linus"]
[Black "Gledura, Benjamin"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2457"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "89"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,89,8,44,37,37,31,42,34,77,62,54,48,51,44,47,44,51,18,61,41,66,66,69,64,99,68,81,83,93,49,71,35,51,34,54,0,0,-18,0,12,7,-72,-22,-30,0,0,0,0,0,0,0,0,0,11,16,10,78,90,89,20,20,20,21,31,74,31,26,24,17,19,21,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 {[%cal Bb8d7,Bd7f6,Bf6e8,Be8d6][%mdl 32]} 8. Nf3 O-O 9. Be2 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} Nf6 {LiveBook: 3 Games} (9... Nb6 10. Qb4 Qd6 11. O-O Bg4 12. Qb3 c6 13. Rd1 Qc7 14. Ba3 Nc8 15. Rac1 Bxf3 16. Bxf3 Rd8 {1-0 (29) Inarkiev,E (2683)-Li,C (2741) Palma de Mallorca 2017}) 10. Qc2 c5 11. O-O {White is slightly better.} Qc7 12. d5 e5 $146 ({Predecessor:} 12... e6 13. d6 Qc6 14. e5 Nd7 15. Bf4 {½-½ (55) Demeter,T (2060)-Vagyi,E (2125) Hunagry 2015}) 13. Bb2 Ne8 14. c4 f6 15. Rfe1 Nd6 16. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Bd7 17. a5 Rae8 18. Bd3 Re7 19. Nd2 f5 20. f3 Bf6 21. Nb3 f4 22. Qf2 b6 23. Ba3 Rc8 24. Reb1 g5 25. Ra2 Rg7 26. Rab2 (26. axb6 $14 axb6 27. Bb2) 26... h5 $1 $11 27. Nc1 {[%cal Ra5b6]} Ra8 28. Kh1 g4 29. Bf1 (29. Qf1 $11) 29... Kh8 30. Nb3 {[%cal Rb3c5]} Rag8 31. Nxc5 $1 bxc5 32. Qxc5 Qxc5 33. Bxc5 Nf7 34. Rb8 {aiming for Rxg8+.} Bc8 35. Ra8 $1 gxf3 36. gxf3 {Rbb8 is the strong threat.} Ng5 {[#]} (36... a6 $11 {keeps the balance.}) 37. Rbb8 $1 $16 {[%cal Rb8c8]} Rc7 38. d6 (38. Bxa7 $16 Nxf3 39. Bb6) 38... Rxc5 $11 39. d7 $1 {[%cal Rd7c8]} Bxd7 40. Rxg8+ Kh7 {[#]} 41. Rxg5 $1 {[%mdl 512]} Bxg5 42. Rxa7 Kg6 {Strongly threatening ...Bc6.} 43. Rxd7 {Hoping for a6.The position is equal.} Rxa5 44. Rd2 Be7 45. Kg2 {Precision: White = 47%, Black = 41%.} 1/2-1/2

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.10"]
[Round "5"]
[White "Vidit, Santosh Gujrathi"]
[Black "Johansson, Linus"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2707"]
[BlackElo "2457"]
[Annotator "TA"]
[PlyCount "103"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,103,12,21,10,21,0,32,15,34,16,33,14,19,21,26,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-72,-43,-52,-7,-11,-24,-18,0,0,0,0,0,-27,0,0,16,0,0,0,17,-8,-3,-110,47,56,88,88,121,82,82,82,82,82,82,85,225,220,218,221,729,729,715,700,688,660,610,592,678,612,1411,1231,29976,29976,29975,29976]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 c6 8. Qxc4 b5 9. Qd3 Bb7 10. Nc3 Nbd7 {LiveBook: 16 Games} 11. Be3 {D43: Semi-Slav: 5 Bg5 h6} a6 $146 ({Predecessor:} 11... b4 12. Ne4 Nd5 13. Neg5 g6 14. Ne4 Qb6 15. Rac1 Rfd8 16. Rfd1 Rac8 17. h3 Ba6 18. Qd2 Bb5 19. Bh6 c5 20. dxc5 Nxc5 21. Nxc5 Bxc5 22. Qe1 Ba4 23. Rd3 Bb5 24. Rdd1 Ba4 25. Rd3 {½-½ (25) Jedrzejowski,M (2502)-Nasibullin,V (2547) ICCF email 2006}) 12. a4 Nd5 13. Ne4 {White is slightly better.} Qb6 14. a5 (14. Bg5 {looks sharper.} Bb4 15. Bd2 c5 16. axb5 axb5 17. Neg5) 14... Qc7 15. Rfc1 h6 16. Bd2 Rad8 17. Qb1 e5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Bf3 Bc8 21. Nc5 Qd4 22. Nb3 Qf6 23. Qc2 Bd7 24. Be1 Rfe8 25. Kg2 (25. Rd1 $11) 25... Bf8 26. Nc5 Bxc5 27. Qxc5 Qxb2 28. e4 $1 {[%cal Re4d5]} Nf6 29. Bc3 Qb3 30. Bxf6 gxf6 31. Ra3 Qe6 32. Rd3 {Black must now prevent Rcd1.} Bc8 33. Rcd1 $36 {[%mdl 2048] Black is under pressure.} Rxd3 34. Rxd3 Qc4 35. Qe3 Kg7 {Black wants to play ...b4.} 36. Rd6 {[#]} (36. Rc3 $1 $11 Qb4 37. Rxc6) 36... Be6 $2 ({Black should try} 36... b4 $1 $17 {Hoping for ...b3.} 37. Qb6 c5 38. Rxf6 Rxe4 39. Rxh6 Re6 40. Rxe6 Bxe6) 37. e5 $14 f5 38. Rxc6 Qb3 39. Rxa6 {Threatens to win with Qxb3.} Qxe3 40. fxe3 $16 {[%mdl 4096] Endgame KRB-KRB} Rd8 41. Rd6 Rc8 42. Bd5 b4 (42... Bxd5+ $16 43. Rxd5 b4) 43. Bxe6 $18 fxe6 44. Rxe6 {KR-KR} Ra8 $2 (44... Rc2+ 45. Kf3 Rxh2) 45. a6 b3 46. Rb6 b2 47. Rxb2 {[#] aiming for Rb7+.} Rxa6 48. Kf3 Ra4 49. Rb7+ Kg6 50. Rb6+ Kg5 51. h4+ Kh5 52. Rf6 {Precision: White = 51%, Black = 38%.} 1-0

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.10"]
[Round "5"]
[White "Grandelius, Nils"]
[Black "Morozevich, Alexander"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2651"]
[BlackElo "2665"]
[Annotator "TA"]
[PlyCount "65"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,65,12,4,29,20,21,8,39,40,53,32,37,37,34,13,31,31,31,31,23,25,25,0,0,0,37,43,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Be3 Bh5 11. h3 {LiveBook: 137 Games. C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} (11. Nbd2 exd4 12. cxd4 Nb4 13. d5 Nd3 14. Rf1 Ng4 15. Bd4 Nge5 16. Bc2 Bf6 17. Kh1 Nf4 18. Bxe5 Bxe5 19. g3 {0-1 (58) Ivanchuk,V (2713)-Alekseenko,K (2609) Batumi 2018}) 11... a5 ({Don't blunder} 11... Nxe4 $2 12. Bd5 $18) 12. a4 exd4 $146 ({Predecessor:} 12... b4 13. d5 Nb8 14. Nbd2 Bg6 15. Bc2 Na6 16. Qe2 bxc3 17. bxc3 Nxd5 18. exd5 Bxc2 {0-1 (35) Vocaturo,D (2303)-Efimov,I (2458) Lodi 2005}) 13. Bxd4 {Hoping for g4.} b4 14. Nbd2 Rb8 15. Rc1 Nd7 16. Qc2 bxc3 17. bxc3 Nce5 18. Nxe5 dxe5 19. Ba7 Rb7 20. Be3 c6 21. Rb1 {[#] And now Bxf7+! would win.} Qc7 22. Ba2 Rfb8 23. Rxb7 Rxb7 24. Rb1 Rxb1+ {The position is equal.} 25. Qxb1 Bc5 26. Qd3 h6 27. Nc4 Kh7 28. Bxc5 Nxc5 29. Qe3 Nd7 30. Qd2 Nc5 31. Qe3 Nd7 32. Qd2 Nc5 33. Qe3 {Precision: White = 50%, Black = 64%.} 1/2-1/2

[Event "Tepe Sigeman Chess 2018"]
[Site "Malmo"]
[Date "2018.05.10"]
[Round "5"]
[White "Gledura, Benjamin"]
[Black "Tari, Aryan"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2615"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "48"]
[EventCountry "SWE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,48,-10,-10,-6,-4,-9,-2,-6,-12,-15,0,-21,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 dxc4 6. e4 {[%cal Be2e4,Be4e5][%mdl 32] D90: Grünfeld: 4 Nf3 Bg7 sidelines} c5 7. d5 {[%cal Bd4d5,Bd5d6][%mdl 32]} b5 8. h5 O-O {[%cal Bh8f8,Bf8f5,Bf5e5][%mdl 32]} 9. hxg6 fxg6 10. e5 {LiveBook: 14 Games. The position is equal.} (10. d6 exd6 11. Nxb5 d5 12. Nc3 Re8 {1-0 (42) Mamedyarov,S (2814)-Navara,D (2745) Shamkir 2018}) 10... Ng4 11. d6 e6 $1 12. Rxh7 Rf5 13. Rh3 $146 Nc6 14. Nxb5 Ngxe5 15. Nxe5 Rxe5+ 16. Be3 Nd4 17. Bxc4 Nxb5 18. Qd3 Nd4 {[#] Strongly threatening ...Bb7.} 19. Qxg6 {Hoping for Bd3.} Qf6 $1 {[%cal Rf6g6]} 20. Qe8+ Qf8 21. Qg6 Qf6 (21... Qf5 $5 22. Qe8+ $8 Qf8 $11) 22. Qe8+ Qf8 23. Qg6 {[#] Black must now prevent Bd3.} Qf6 24. Qe8+ Qf8 {Precision: White = 94%, Black = 100%.} 1/2-1/2

