[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.09"]
[Round "1"]
[White "Varshini, Veileven"]
[Black "Naiditsch, Arkadij"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2062"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "Delhi"]

{[%evp 18,88,49,21,27,24,37,10,23,22,12,0,29,-14,0,-16,-21,-34,-39,-47,-18,-31,0,0,0,-3,0,0,0,0,0,-22,-6,-26,-44,-19,0,0,0,0,0,0,0,0,0,-5,0,0,0,0,0,0,0,0,0,0,0,-50,-45,-247,-202,-537,-545,-1037,-969,-1399,-1362,-12845,-12845,-12846,-12847,-12847,-12847]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. a3 a6 9. Be2 b5 10. O-O {LiveBook: 23 Games} Ne5 {B33: Sicilian: Pelikan and Sveshnikov Variations} 11. f4 Nc4 12. Bxc4 bxc4 {The position is equal.} 13. Nd2 $146 ({Predecessor:} 13. Nd4 Bb7 14. e5 Nd5 15. Nxd5 Bxd5 16. b4 cxb3 17. cxb3 Qb7 18. Rf2 {0-1 (31) Shemyakin,V (2169)-Pridorozhni,A (2575) St Petersburg 2015}) 13... Bb7 14. Qe2 Rc8 15. e5 Nd5 16. Nxd5 Bxd5 17. c3 Rb8 18. Nf3 Qb7 19. Rf2 Bxf3 20. Qxf3 Qxf3 21. gxf3 d5 22. exd6 $1 Bxd6 23. Rd1 Be7 24. Rd4 Bc5 25. Re4 Bxe3 26. Rxe3 $11 {[%mdl 4096] Endgame KRR-KRR} Ke7 27. Re4 Rhc8 28. f5 $1 Rb6 29. Rd2 Rc5 30. fxe6 Rxe6 31. Kf2 Rxe4 32. fxe4 {KR-KR} g5 33. Ke3 h5 34. Kd4 Rc8 {[#] Hoping for ...Rd8+.} 35. Rf2 Ke6 36. e5 Rd8+ 37. Kxc4 g4 38. Rf6+ $2 (38. Re2 $15) 38... Kxe5 $19 39. Rxf7 $2 ({Much worse is} 39. Rxa6 h4 $17) (39. Rh6) 39... Rd2 $1 {[%csl LRb2,LRh2] Black is clearly winning.} 40. h3 {[#]} g3 $1 {[%cal Rg3g2]} 41. Rh7 g2 42. Rxh5+ Kf6 43. Rh6+ Kg7 44. Rh4 g1=Q {Precision: White = 29%, Black = 72%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.09"]
[Round "1"]
[White "Soham, Kamotra"]
[Black "Karthikeyan, Pandiyan"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2013"]
[BlackElo "1422"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "Delhi"]
[TimeControl "5400+30"]
[WhiteClock "0:58:30"]
[BlackClock "0:52:05"]

1. c4 Nf6 2. g3 e5 3. Bg2 c6 4. d4 {[%emt 0:14:07]} e4 {[%emt 0:09:56]} 5. Nc3 {[%emt 0:01:01]} Bb4 {[%emt 0:00:03]} 6. Qb3 {[%emt 0:01:32]} Bxc3+ {[%emt 0:05:19]} 7. Qxc3 {[%emt 0:00:16]} O-O {[%emt 0:00:30]} 8. Bg5 {[%emt 0:03:02]} Re8 {[%emt 0:01:23]} 9. Nh3 {[%emt 0:00:58]} h6 {[%emt 0:00:49]} 10. Bxf6 Qxf6 11. e3 {[%emt 0:01:29]} d6 {[%emt 0:00:48]} 12. Nf4 {[%emt 0:00:38]} Bg4 {[%emt 0:01:40]} 13. h3 {[%emt 0:01:10]} Bf3 {[%emt 0:00:09]} 14. Bxf3 {[%emt 0:00:10]} exf3 {[%emt 0:00:03]} 15. h4 {[%emt 0:03:54]} Nd7 {[%emt 0:06:32]} 16. O-O-O {[%emt 0:01:25]} Qf5 {[%emt 0:06:29]} 17. Qd3 {[%emt 0:14:18]} Qa5 {[%emt 0:04:42]} 18. Kb1 {[%emt 0:00:09]} Nf6 {[%emt 0:00:13]} 19. Rc1 {[%emt 0:03:16]} Ne4 {[%emt 0:02:24]} 20. Rc2 Qf5 21. Kc1 g5 22. hxg5 hxg5 23. Nh5 Re6 24. Qf1 Rh6 25. Qh3 Qxh3 26. Rxh3 f5 27. Rh1 Kf7 28. g4 fxg4 29. Ng3 Rxh1+ 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.09"]
[Round "2"]
[White "Lalith Babu, M R"]
[Black "Ram, S. Krishnan"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2542"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 9,51,0,3,10,20,0,0,0,0,0,30,-66,91,83,108,117,117,125,196,170,222,197,194,181,180,213,258,280,281,266,335,206,207,207,681,677,725,717,817,465,448,461,462,457]} 1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nf3 (4. Nc3 c6 5. d4 e4 6. Nh3 d5 7. cxd5 cxd5 8. Bg5 Bb4 9. Qb3 Nc6 10. O-O Bxc3 11. bxc3 O-O 12. Nf4 Ne7 13. c4 dxc4 14. Qxc4+ {½-½ (72) Mchedlishvili,M (2601)-Yu,Y (2729) Doha 2016}) 4... e4 5. Ng5 $146 ({Predecessor:} 5. Nd4 d5 6. cxd5 Qxd5 7. Nb3 a5 8. d3 Bb4+ 9. Nc3 Qe5 10. O-O a4 11. Nd2 Be6 12. dxe4 Bxc3 {1-0 (44) Matjushin,G (2425)-Martemianov,I (2254) Dnipropetrovsk 2005}) 5... c6 (5... h6 $5 6. Nh3 $8 Nc6 $11) 6. d3 {A20: English Opening: 1...e5} d5 7. dxe4 fxe4 8. cxd5 {The position is equal.} cxd5 9. O-O Bf5 (9... h6 {looks sharper.} 10. Nh3 Bf5 11. Nc3 Qd7 12. g4 Be6) 10. Nh3 (10. Qb3 $11) 10... Nc6 $2 {[#]} (10... Qd7 $1 $15 {stays ahead.} 11. Bg5 Bxh3 12. Bxh3 Qxh3 13. Bxf6 gxf6 14. Qxd5 Nc6) 11. Bg5 $1 $16 Qd7 {[#]} 12. Nf4 $1 O-O-O 13. Nc3 Be6 (13... d4 $16) 14. Rc1 {And now Qa4 would win.} Kb8 (14... h6 {might work better.}) 15. Nxe6 Qxe6 16. Qb3 Qf5 17. Bxf6 gxf6 18. Rfd1 Bh6 19. e3 Ne5 20. Nb5 {[%cal Bc3b5,Bb5d4,Bd4c6,Bc6d4][%mdl 32]} Rd7 21. Qa4 $40 {[%csl Gb5][%cal Ra4a7][%mdl 128] White wants a kill.} Nc6 $2 {[#]} (21... a6) 22. Rxc6 $1 $18 {[%mdl 512] White is clearly winning.} bxc6 23. Nd4 $1 {[%csl LRc6,LRf5]} Qg4 24. h3 Qg7 25. Nxc6+ Ka8 26. Nd4 {Precision: White = 57%, Black = 32%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "2"]
[White "Karthikeyan, P.."]
[Black "Patil, Pratik"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2497"]
[BlackElo "2217"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 16,118,27,26,75,81,75,40,54,52,112,0,29,0,58,29,29,0,0,0,10,0,0,0,0,0,0,-12,36,23,50,60,62,57,104,91,99,24,95,106,110,86,124,78,131,115,141,122,137,123,277,277,297,298,265,272,372,348,412,416,539,499,484,475,614,613,586,467,669,629,791,775,733,537,584,484,404,329,319,338,377,347,562,501,716,397,456,0,683,0,397,336,375,308,560,559,708,692,654,613,596,0,434,0,502]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. Bf4 O-O 8. e3 c6 {D90: Grünfeld: 4 Nf3 Bg7 sidelines} (8... Be6 9. Qa3 N8d7 10. Rd1 Nd5 11. Nxd5 Bxd5 12. Be2 c6 13. O-O Re8 14. h3 a5 15. Nd2 Qb6 16. Bc4 {0-1 (48) Pelletier,Y (2574)-Mamedyarov,S (2753) Geneve 2013}) 9. Be2 {LiveBook: 3 Games} N8d7 10. O-O Nf6 {White is better.} 11. Rfd1 $146 ({Predecessor:} 11. Bg3 Be6 12. Qc2 Rc8 13. Rfd1 Nbd5 14. Na4 Bf5 15. Qb3 b5 16. Nc5 {1-0 (86) Krylov,K (2241)-Kitsis,A (2195) St Petersburg 2012}) 11... Be6 12. Qc2 Bc8 (12... Nbd5 $14) 13. Qb3 (13. e4 $16) 13... Be6 $11 14. Qc2 Nbd5 (14... Bc8 $1 $11) 15. Bg3 Bf5 16. Qc1 Nxc3 17. bxc3 Ne4 18. a4 Qa5 19. Ra3 Nxg3 20. hxg3 Rfd8 21. Qb2 Rd7 22. Nd2 {[%cal Bf3d2,Bd2b3,Bb3c5][%mdl 32]} e5 23. Nb3 $36 {[%mdl 2048] White has some pressure.} Qc7 24. Nc5 exd4 25. cxd4 (25. Nxd7 dxc3 26. Rxc3 Bxc3 $15) 25... Re7 26. Bf3 (26. a5 $16) 26... Rd8 (26... b6 $11 {keeps the balance.} 27. Na6 Qc8) 27. Rc1 h5 28. a5 Rd6 29. Qb4 {aiming for Nxb7!} Bc8 (29... Bf8 $142) 30. Rb3 Bf8 31. Rcb1 Rf6 32. Qc3 Kh7 $2 (32... Rd6 $16 {was called for.} 33. e4 Qd8) 33. e4 $18 {[%cal Be3e4,Be4e5][%mdl 32]} Rd6 34. e5 Rd8 35. Be4 Bg7 36. f4 Kg8 37. Kh2 Bf8 38. Nxb7 Bxb7 39. Rxb7 Qxb7 40. Rxb7 Rxb7 41. Bxc6 Rb1 (41... Rc7 $142 42. Qc4 Rdc8) 42. d5 Bb4 43. Qc2 Re1 44. a6 Ba5 45. g4 hxg4 46. Kg3 {Threatens to win with Qf2.} Re3+ 47. Kxg4 Be1 {[#] ( -> ...Rg3+)} 48. f5 $1 {[%cal Bf4f5,Bf5g6][%mdl 32]} Rxe5 $2 (48... Rb8 49. Bb7 (49. fxg6 Rb4+ 50. Kf5 Bc3 $16) 49... Rg3+ 50. Kf4 g5+ 51. Ke4 Rg4+ 52. Kd3 Rg3+ 53. Ke4 Rg4+ 54. Kd3 Rg3+ 55. Kd4 Bc3+ 56. Qxc3 Rxc3 57. Kxc3 Rd8) 49. fxg6 f6 50. Qb1 Kg7 51. Qc2 (51. Qb7+ $142 Kxg6 52. Qxa7) 51... Kg8 52. Qb1 Kg7 $1 53. Qb7+ Kxg6 54. Bd7 Rh8 $2 (54... Bd2 55. Be6 (55. Qxa7 Rg5+ 56. Kf3 Rxd5 $11) 55... f5+ 56. Kf3 Rf8) 55. Be6 {[#] White wants to mate with Qf7+.} Rh7 56. Qb1+ Kh6 {And now ...Rg7+ would win.} 57. Qc1+ Kg7 58. Qb1 Kh6 {...Rg7+ is the strong threat.} 59. Qc1+ Kg7 $1 {Precision: White = 63%, Black = 36%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "2"]
[White "Horvath, Adam"]
[Black "Srija, Seshadri"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2484"]
[BlackElo "2203"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 26,30,39,33,46,14,87]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. h3 h6 7. c3 d6 8. Re1 a6 9. Bb3 Ba7 10. Nbd2 Ne7 11. Nf1 Ng6 12. Ng3 Be6 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 13. d4 Re8 (13... Qd7 14. Bc2 c6 15. Be3 Rfd8 16. Qd2 Qe8 17. Rad1 Bb6 18. c4 Bxc4 19. Qc3 exd4 20. Nxd4 {1-0 (31) Kryvoruchko,Y (2697)-Granda Zuniga,J (2663) Linares 2015}) 14. Be3 {LiveBook: 7 Games} exd4 15. Nxd4 $146 ({Predecessor:} 15. Bxd4 Bxd4 16. cxd4 Nf4 17. Qd2 N6h5 18. Nxh5 Nxh5 19. d5 {1-0 (43) Saric,I (2469)-Fodor,T (2406) Kutina 2007}) 15... c5 (15... Bxb3 $11 {remains equal.} 16. Qxb3 Qd7) 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "2"]
[White "Srinath, Rao S. V."]
[Black "Karthikeyan, Murali"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2270"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 23,120,0,6,0,16,4,6,0,0,3,12,0,9,0,9,10,25,14,24,18,10,14,14,16,23,10,4,7,0,0,0,0,-4,-3,0,-7,0,0,0,-17,-8,-20,-8,-17,0,0,0,0,9,0,0,-12,0,-19,-19,-19,-19,-19,-19,-26,-24,-71,-22,-22,0,-135,-126,-207,-205,-205,-200,-197,-197,-297,-298,-29960,-29961,-29961,-29962,-29961,-29963,-29959,-29964,-29963,-29963,-29963,-29961,-29957,-12839,-29970,-29964,-29976,-29977,-29977,-29978,-29980,-29981,-29981,-29978]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 Rd8 {B22: Sicilian: 2 c3} 12. Be3 e6 {LiveBook: 13 Games} 13. O-O {[#]} Bb4 $146 {The position is equal.} ({Find the theoretical novelty and annotate with similar games:} 13... Be7 14. Rc1 O-O 15. Na4 Qd5 16. Bxc6 bxc6 17. Nc3 Qa5 18. Qe2 Rd7 19. a3 Bf6 20. Ne4 Bxd4 21. Rxc6 {0-1 (44) Tiviakov,S (2663)-Bu,X (2683) Antalya 2013}) 14. Bxc6 bxc6 15. Qg4 Bxc3 16. bxc3 O-O 17. Rfe1 Kh8 18. Rab1 Nd5 {[%cal Bb6d5,Bd5f6,Bf6g4][%mdl 32]} 19. Bd2 c5 20. dxc5 Nf6 21. Qd4 $1 {[%cal Rd4d7] Qxd7 is the strong threat.} Qc6 22. Qe3 Ng4 23. Qe2 {aiming for Bf4.} Qxc5 24. c4 {And now Bb4 would win.} Qd6 25. Qxg4 Qxd2 26. Qe2 Qa5 27. Rb5 Qc7 28. g3 h6 29. Rc1 Rd6 30. Qb2 Rfd8 31. Qe2 Qc6 32. Rb2 Qc5 33. Qf3 f5 34. Rb5 Qc8 35. Re5 Qc6 36. Qxc6 Rxc6 $11 {[%mdl 4096] Endgame KRR-KRR} 37. Rc2 Kg8 38. f4 Kf7 39. Kf2 Rd4 40. c5 g5 41. Kf3 Ke7 42. Rb2 Ra6 43. Rc2 gxf4 44. gxf4 (44. c6 $11 Ra3+ 45. Ke2 f3+ 46. Kf2) 44... Raa4 $17 45. Rce2 (45. c6 $17 {was necessary.} Rxf4+ 46. Kg3 Rg4+ 47. Kf3) 45... Rxf4+ $19 46. Kg3 Rg4+ 47. Kf2 Raf4+ 48. Ke1 {[#]} (48. Ke3 $142) 48... Re4 $1 49. R5xe4 $2 (49. Kd2 $19 Rxe2+ 50. Rxe2) 49... Rxe4 ({Not} 49... fxe4 50. Kf2 $15) 50. Rxe4 fxe4 {KP-KP} 51. Ke2 {[#]} Kf6 $1 {[%cal Rf6e5]} 52. Ke3 Ke5 53. c6 Kd6 54. Kxe4 Kxc6 {K3P-KPP} 55. Ke5 Kd7 56. a4 Ke7 {Black mates.} 57. h3 a5 58. h4 h5 59. Kd4 Kd6 60. Kc4 e5 {Precision: White = 44%, Black = 65%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "2"]
[White "Dodeja, Pawan"]
[Black "Tran, Tuan Minh"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2239"]
[BlackElo "2548"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 25,75,0,0,-15,-15,-17,-19,-20,-12,-22,-25,-32,-33,-34,-31,-34,-35,-33,-27,-23,-24,-34,-34,-35,-18,-89,-70,-100,-114,-114,-109,-120,-85,-134,-96,-115,-108,-118,-80,-119,-130,-119,-84,-126,-89,-135,-126,-175,-171,-198,-212,-166]} 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O {[%cal Bh8f8,Bf8e8,Be8e5][%mdl 32]} 9. O-O Re8 10. Nd2 Nbd7 11. Nc4 {A62: Modern Benoni: Fianchetto Variation without early ...Nbd7} (11. h3 a6 12. a4 Rb8 13. Nc4 Ne5 14. Na3 Nh5 15. Bd2 Bd7 16. Rb1 f5 17. b4 Qc7 18. bxc5 Qxc5 19. Qb3 Nxg3 20. Rfc1 Nf7 21. e3 Bxc3 22. fxg3 Bxd2 23. Rxc5 Bxe3+ {0-1 (79) Grachev,B (2654)-Morozevich,A (2676) Sochi 2017}) 11... Ne5 12. Nxe5 Rxe5 13. Bf4 Re8 {LiveBook: 5 Games} 14. h3 a6 15. a4 {[#]} Nd7 $146 ({Predecessor:} 15... Nh5 16. Bd2 Rb8 17. a5 Bd7 18. Qc2 b5 19. axb6 Qxb6 20. Ra2 Bb5 21. Ne4 Qd8 22. Re1 h6 23. g4 Nf6 24. Ng3 Nd7 25. Ne4 Nf6 26. Ng3 Nd7 27. Ne4 Nf6 {½-½ (27) Sinanan,J (2258)-Sevillano,E (2507) Las Vegas 2010}) 16. Ne4 Ne5 17. Bg5 f6 {[%cal Bf7f6,Bf6f5][%mdl 32]} 18. Bd2 Bf5 19. Bc3 Qd7 20. h4 Bxe4 21. Bxe4 f5 22. Bg2 b5 23. axb5 axb5 {[%cal Ba6b5,Bb5b4][%mdl 32]} 24. b3 Qe7 25. Qd2 (25. Rxa8 $11 {keeps the balance.} Rxa8 26. Qc2) 25... b4 $36 {[%mdl 2048] Black fights for an advantage.} 26. Bb2 Ng4 27. Bf3 Bxb2 28. Qxb2 Qe5 29. Qc1 Nf6 30. Rxa8 Rxa8 31. h5 Kf7 32. hxg6+ hxg6 {[%cal Bh7g6,Bg6g5][%mdl 32]} 33. Kg2 Rg8 34. Qg5 Ne4 (34... Nxd5 {[#]} 35. Ra1 $1 $11 {[%mdl 512]}) 35. Qc1 Rh8 36. Qc2 Kf6 ({Much less strong is} 36... Qxd5 37. Rd1 $17) 37. Qd3 g5 38. Kg1 {Precision: White = 48%, Black = 78%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.09"]
[Round "2"]
[White "Lokesh, N.."]
[Black "Nguyen, Duc Hoa"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2200"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 25,85,-4,-13,-22,-15,-18,-14,-103,-100,-99,-81,-80,-82,-102,-81,-165,-162,-164,-169,-154,-36,-41,-34,-50,-23,-97,-10,-29,-31,-32,-6,-8,-5,-5,-8,-8,-6,-49,-49,-49,-49,-49,-49,-49,-40,-39,-46,-46,-40,-49,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1 d6 9. f4 Be7 10. Bf3 O-O 11. g4 Nd7 {B84: Sizilianisch (Scheveninger System)} 12. g5 Nxd4 13. Qxd4 b5 {LiveBook: 5 Partien} 14. f5 {Mit der Idee f6!} (14. a4 bxa4 15. Rxa4 Bb7 16. f5 Ne5 17. Bg2 Rfe8 18. Qf2 Bf8 19. Bf4 {½-½ (63) Dvoirys,S (2554)-Geller,J (2535) Samara 2011}) 14... Bb7 15. Bg2 Qd8 $146 ({Vorgänger:} 15... exf5 16. Rxf5 Rac8 17. Rf2 Qc4 18. Qxc4 Rxc4 19. Bf4 {½-½ (49) Iosif,C (2140)-Marin,I (2261) Romania 1992}) 16. f6 (16. a4 $11) 16... gxf6 $17 17. gxf6 Bxf6 18. Qxd6 Be5 19. Qd2 Rc8 20. Qf2 (20. a3 $17) 20... b4 $19 21. Ne2 {[%cal Bc3e2,Be2d4,Bd4e6][%mdl 32]} Rxc2 22. Bf4 Qc7 (22... Bxf4 $17 23. Qxf4 Qc7) 23. Bh6 $1 $15 Bg7 (23... Bxh2 24. Bf3 $16) 24. Bxg7 Kxg7 25. Rad1 (25. Qd4+ $11 e5 26. Qd3) 25... f6 ({Lieber} 25... Kg8 $17) 26. Nd4 Rxf2 27. Nxe6+ Kf7 {[#] Droht ...Txf1+ und aus.} 28. Nxc7 Rxf1+ 29. Bxf1 Ne5 {und nun wäre ...Tc8 stark für Schwarz.} 30. Nxa6 Bxe4+ 31. Bg2 Nd3 {[#] ...Tg8 ist eine echte Drohung.} 32. Rf1 Bxg2+ 33. Kxg2 {[%mdl 4096] Endspiel KTS-KTS} Ra8 34. Rd1 Nf4+ 35. Kf3 Rxa6 36. Kxf4 Rxa2 {KT-KT} 37. Rd2 Ra5 38. Rd7+ {Die Stellung ist ausgeglichen.} Kg6 39. Rb7 Ra4 40. b3 Ra2 41. h3 Ra8 42. Kg3 h5 43. Kh4 {Precision: Weiß = 52%, Schwarz = 64%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "3"]
[White "Akash Pc, Iyer"]
[Black "Neelash Saha"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2415"]
[BlackElo "2105"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 21,137,0,0,0,22,0,30,0,24,-8,0,0,0,0,0,0,46,0,0,0,59,25,76,33,14,0,25,-26,0,-121,8,0,0,-111,9,0,7,-97,21,0,0,-77,20,0,0,-85,0,0,0,0,0,0,0,-10,-9,-4,53,45,76,0,0,0,0,-118,0,-20,0,0,0,0,0,0,-3,-32,0,0,0,0,0,0,1047,0,0,0,1008,0,0,0,0,-1464,0,0,0,0,0,-1416,0,0,0,0,0,0,79,74,64,82,113,-17,-15,-15,-24,-22,-20,-29994,0,0,0,-29]} 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. d3 d5 6. Nbd2 Be7 7. c4 bxc4 8. dxc4 c5 9. cxd5 exd5 10. b3 Nbd7 11. Bb2 O-O 12. Qc2 {E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} Rc8 13. Rfd1 Ra8 14. Rf1 {White has an edge.} Rc8 15. Rfd1 Qc7 16. Rac1 Rfe8 $146 ({Predecessor:} 16... Rfd8 17. b4 {1-0 (58) Dancevski,O (2388)-Ismaili,V (1902) Struga 2013}) 17. e3 Qb8 18. Bh3 Red8 19. Bg2 Re8 20. Bh3 (20. Re1 $11) 20... Red8 $14 21. Qb1 Qa8 (21... Rc6 $11) 22. Nh4 (22. Ng5 $5 {[%cal Rh3d7]}) 22... Rc6 23. Ndf3 g6 24. Ba1 (24. Ng2 $142) 24... Rd6 25. Bb2 (25. Ne5 $11) 25... Rc6 (25... d4 $1 $17 {And now ...Be4 would win.} 26. Ne1 dxe3 27. fxe3 Be4) 26. Ba1 Rd6 27. Bb2 (27. Ne5 $11 {keeps the balance.}) 27... Rc6 (27... d4 $1 $17 28. Bg2 dxe3 29. fxe3 Be4) 28. Ba1 Rd6 29. Bb2 (29. Ne5 $11 {remains equal.}) 29... Rc6 (29... d4 $1 $17 30. Bg2 dxe3 31. fxe3 Be4) 30. Ba1 Rd6 31. Bb2 (31. Ne5 $11) 31... Rc6 (31... d4 $17 {Strongly threatening ...Be4.} 32. Bg2 dxe3 33. fxe3 Be4) 32. Ba1 (32. Ng2 $11) 32... Rd6 $17 33. Bb2 Rc6 (33... d4 $17 34. Bg2 dxe3 35. fxe3 Be4) 34. Ba1 Rd6 35. Ne5 Nxe5 36. Bxe5 Rc6 37. Ba1 Ne4 38. Nf3 Bc8 ({Black should try} 38... Rcd6 $11) 39. Bg2 $1 $14 ({Don't go for} 39. Qb2 $2 Bf6 $19) 39... f6 40. Nd2 (40. Qc2 $16) 40... Ng5 $11 41. Rf1 Bh3 42. Rfd1 (42. Bxh3 $11 Nxh3+ 43. Kg2) 42... Bc8 (42... Bxg2 $17 43. Kxg2 Re6) 43. Rf1 Bh3 44. Bxh3 Nxh3+ 45. Kg2 Ng5 46. h4 Nf7 47. Nf3 Re6 48. h5 g5 {Threatens to win with ...d4.} 49. Qf5 Rb6 50. Kg1 Re6 $2 {[%mdl 8192]} (50... a5 $11) 51. Kg2 Rb6 52. Kg1 Re6 53. Kg2 $2 (53. Qxe6 $18 Qb7 54. Bxf6 Bxf6 55. Qxf6) 53... Rb6 54. Kg1 $40 {[%mdl 128] White attacks.} Nh6 55. Kg2 $2 {[%mdl 8192]} (55. Qd3 $11) 55... Nf7 $2 (55... Nxf5 $19 56. Rfe1 d4) 56. Kg1 Nh6 57. Qd3 Qc8 58. Qf5 $2 {[%mdl 8192]} (58. e4 $11) 58... Qa8 $2 (58... Qxf5 $19 59. Ne1 Ra6) 59. Qd3 Qc8 60. e4 d4 {[#]} 61. Nxd4 $1 {[%mdl 512]} Qh3 (61... Rb4 $1 $11 62. Qc2 Rbxd4 63. Bxd4 Rxd4) (61... cxd4 62. Rxc8) 62. Qc4+ $16 Kf8 63. Nf3 {e5 is the strong threat.} Qxh5 64. Qc3 (64. Kg2 $1 $16) 64... Rbd6 $11 {White must now prevent ...Rd3.} 65. Nh2 $1 Rd3 66. Qc4 Ng4 {[%csl Gg4][%cal Rh5h2]} 67. Nf3 $2 {[%mdl 8192]} (67. Nxg4 $11 Qxg4 68. Kg2) 67... Nh6 $2 (67... Rxf3 {mates} 68. Kg2 {[#]} Ne3+ $1 {[%mdl 512]} 69. Kg1 Rd2 70. Qe2 Rxe2 71. e5 Rxg3+ $1 {[%mdl 512]} 72. fxg3 Qh2#) 68. Nh2 Ng4 69. Nxg4 {Precision: White = 39%, Black = 43%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "3"]
[White "Arjun Kalyan"]
[Black "Pranav Anand"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2407"]
[BlackElo "2072"]
[Annotator "ChessBase"]
[PlyCount "147"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:03]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:03]} 5. O-O {[%emt 0:00:00]} Be7 {[%emt 0:00:02]} 6. Re1 {[%emt 0:00:06]} b5 {[%emt 0:00:10]} 7. Bb3 {[%emt 0:00:08]} d6 {[%emt 0:00:04]} 8. c3 {[%emt 0:00:06]} O-O {[%emt 0:00:04]} 9. h3 {[%emt 0:00:10]} Na5 {[%emt 0:00:10]} 10. Bc2 {[%emt 0:00:38]} c5 {[%emt 0:00:04]} 11. d4 {[%emt 0:00:05]} Nd7 {[%emt 0:00:08]} 12. Nbd2 {[%emt 0:01:43]} exd4 {[%emt 0:00:14]} 13. cxd4 {[%emt 0:00:19]} Nc6 {[%emt 0:00:05]} 14. d5 {[%emt 0:00:50]} Nce5 {[%emt 0:00:05]} 15. a4 {[%emt 0:01:11]} Bb7 {[%emt 0:00:04]} 16. Qe2 {[%emt 0:03:11]} Qb6 {[%emt 0:02:13]} 17. axb5 {[%emt 0:05:41]} axb5 {[%emt 0:00:55]} 18. Rxa8 {[%emt 0:00:09]} Rxa8 {[%emt 0:00:15]} 19. Nxe5 {[%emt 0:01:13]} Nxe5 {[%emt 0:00:28]} 20. f4 {[%emt 0:01:50]} Ng6 {[%emt 0:00:18]} 21. Nf3 {[%emt 0:01:55]} Ne5 {[%emt 0:00:42]} 22. Nd2 {[%emt 0:00:00]} Ng6 {[%emt 0:00:18]} 23. Nf3 {[%emt 0:01:00]} Nh4 {[%emt 0:10:55]} 24. Be3 {[%emt 0:02:41]} Ng6 {[%emt 0:00:00]} 25. Bc1 {[%emt 0:00:00]} Nh4 {[%emt 0:01:00]} 26. Be3 {[%emt 0:01:00]} Ng6 {[%emt 0:00:00]} 27. Bc1 {[%emt 0:00:00]} Nh4 {[%emt 0:01:00]} 28. Be3 {[%emt 0:01:00]} Ra2 {[%emt 0:12:35]} 29. Rb1 {[%emt 0:02:38]} Nxf3+ {[%emt 0:01:15]} 30. Qxf3 {[%emt 0:00:05]} Qa6 {[%emt 0:02:05]} 31. e5 {[%emt 0:04:19]} Qa8 {[%emt 0:06:38]} 32. Be4 {[%emt 0:09:45]} Ra1 {[%emt 0:00:00]} 33. Bc2 {[%emt 0:00:00]} Ra2 {[%emt 0:01:00]} 34. Be4 {[%emt 0:01:00]} Ra1 {[%emt 0:02:13]} 35. Bc2 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 36. Be4 {[%emt 0:01:00]} Ra1 {[%emt 0:01:00]} 37. Rxa1 {[%emt 0:11:22]} Qxa1+ {[%emt 0:16:02]} 38. Kh2 {[%emt 0:00:00]} g6 {[%emt 0:00:30]} 39. Qe2 {[%emt 0:13:34]} Qa4 {[%emt 0:03:05]} 40. Bf2 {[%emt 0:01:03]} Qa1 {[%emt 0:00:00]} 41. Be3 {[%emt 0:00:00]} Qa4 {[%emt 0:01:00]} 42. Bf2 {[%emt 0:01:00]} Qb3 {[%emt 0:00:00]} 43. Be3 {[%emt 0:00:00]} Qa4 {[%emt 0:01:00]} 44. Bf2 {[%emt 0:01:00]} Qb3 {[%emt 0:08:50]} 45. Qd2 {[%emt 0:02:19]} Qc4 {[%emt 0:00:24]} 46. Bf3 {[%emt 0:00:32]} Bf8 {[%emt 0:03:16]} 47. Bg3 {[%emt 0:03:48]} Be7 {[%emt 0:00:00]} 48. Bf2 {[%emt 0:00:00]} Bf8 {[%emt 0:01:00]} 49. Bg3 {[%emt 0:01:00]} Bc8 {[%emt 0:07:01]} 50. Be2 {[%emt 0:04:51]} Qa4 {[%emt 0:01:57]} 51. Qe3 {[%emt 0:00:12]} Bf5 {[%emt 0:05:08]} 52. Bh4 {[%emt 0:08:52]} Bc8 {[%emt 0:00:00]} 53. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 54. Bh4 {[%emt 0:00:00]} Bc8 {[%emt 0:00:00]} 55. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 56. Bh4 {[%emt 0:02:00]} Bc8 {[%emt 0:00:00]} 57. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 58. Bh4 {[%emt 0:01:00]} Bc8 {[%emt 0:00:00]} 59. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 60. Bh4 {[%emt 0:01:00]} Bc8 {[%emt 0:00:00]} 61. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 62. Bh4 {[%emt 0:01:00]} Bc8 {[%emt 0:00:00]} 63. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 64. Bh4 {[%emt 0:01:00]} Bc8 {[%emt 0:00:00]} 65. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 66. Bh4 {[%emt 0:01:00]} Bc8 {[%emt 0:00:00]} 67. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 68. Bh4 {[%emt 0:01:00]} Bc8 {[%emt 0:00:00]} 69. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 70. Bh4 {[%emt 0:01:00]} Bc8 {[%emt 0:00:00]} 71. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 72. Bh4 {[%emt 0:01:00]} Bc8 {[%emt 0:00:00]} 73. Bg3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:00]} 74. Bh4 {[%emt 0:01:00]} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "3"]
[White "Erigaisi Arjun"]
[Black "Nguyen, Phuoc Tam"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2386"]
[BlackElo "2068"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Nbd7 7. Qd2 c5 8. d5 b5 9. cxb5 a6 10. Nf3 axb5 11. Bxb5 Ba6 12. Bxa6 Rxa6 13. O-O Qc7 14. h3 Rb8 15. Rab1 Nb6 16. b3 Nc8 17. Rfe1 Nd7 18. a4 Ne5 19. Nxe5 Bxe5 20. Bf4 Bxf4 21. Qxf4 Rb4 22. Qe3 Nb6 23. e5 Ra8 24. Nb5 Qd7 25. Qg5 Rf8 26. Nc3 Rd4 27. exd6 Qxd6 28. Ne4 Rxd5 29. Qh6 Qe5 30. Nxc5 Qf5 31. Ne4 Nd7 32. b4 Rb8 33. Qe3 Ne5 34. Nc3 Rd3 35. Qxe5 Qxe5 36. Rxe5 Rxc3 37. b5 Ra3 38. Rb4 Kf8 39. b6 Ke8 40. Ra5 Kd7 41. Ra7+ Kd6 42. a5 Ke5 43. Rb2 h5 44. Rxe7+ 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "3"]
[White "Rathnakaran, K.."]
[Black "Naiditsch, Arkadij"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2372"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 16,68,28,17,20,28,37,8,11,4,8,10,28,46,57,53,64,54,95,98,76,52,52,52,52,67,63,6,45,12,29,19,18,18,29,29,29,29,19,8,8,7,8,13,16,0,0,0,0,0,41,42,53,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 c4 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} (7... Be7 8. Nf3 O-O 9. Be3 Qb6 10. Qd2 f6 11. g3 Kh8 12. Bg2 cxd4 13. cxd4 Bb4 14. Nc3 Qa6 15. Kf2 fxe5 16. fxe5 Ndxe5 17. dxe5 Nxe5 {½-½ (53) Fedoseev,V (2667)-Morozevich,A (2676) Moscow 2016}) 8. Nf3 b5 9. g4 {LiveBook: 4 Games} h5 10. gxh5 Rxh5 {[#]} 11. f5 $1 {[%mdl 512]} exf5 $146 ({Predecessor:} 11... Nb6 12. Nf4 Rh8 13. fxe6 Bxe6 14. Nxe6 fxe6 15. Ng5 Be7 16. Qg4 Bxg5 17. Qxe6+ Kf8 18. Be2 Bh4+ 19. Kd1 Ne7 20. Rf1+ Ke8 21. Bg4 Rf8 22. Bh5+ {1-0 (22) Gasimov,P (2323)-Huguet,S (2099) Baku 2016}) 12. Nf4 Rh8 $1 13. Nxd5 Bb7 {And now ...Ncxe5 would win.} 14. Bg2 Nb6 15. Nxb6 Qxb6 16. O-O O-O-O 17. a4 b4 18. Qc2 g6 19. Bg5 Rd7 20. Qe2 Na5 21. Rfe1 (21. Rae1 $14) 21... Rh5 {[#] Hoping for ...Bxf3.} 22. e6 fxe6 23. Qxe6 Qxe6 24. Rxe6 Bxf3 25. Re8+ Kc7 26. Bf4+ Bd6 27. Bxd6+ Kxd6 28. Bxf3 bxc3 29. bxc3 Rh3 30. Kg2 Rdh7 31. Rae1 Rxh2+ 32. Kg1 R2h3 33. Kf2 {[%mdl 1024] White has compensation.} Rh2+ 34. Kg1 ({White should play} 34. Bg2 $1 $14) 34... R2h3 {Precision: White = 71%, Black = 68%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "3"]
[White "Saravana, Krishnan P."]
[Black "Solodovnichenko, Yuri"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2323"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 11,110,0,0,0,0,0,10,0,3,0,0,-14,1,0,8,8,14,19,18,4,12,-19,15,-9,-7,-15,-13,-44,-42,-41,-22,-70,-44,-122,-112,-131,-143,-147,-120,-130,-115,-131,-108,-122,-72,-85,-71,-68,-65,-77,-76,-77,-77,-68,-69,-112,-136,-137,-120,-136,-128,-170,-167,-168,-186,-255,-252,-317,-308,-257,-179,-242,-202,-275,-194,-336,-354,-350,-340,-341,-343,-329,-338,-371,-384,-372,-353,-531,-526,-533,-518,-597,-588,-572,-588,-891,-855,-1359,-1503,-1469,-1466]} 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Qe2 e6 5. c3 Be7 6. O-O O-O 7. Bb3 {B50: Sicilian: 2...d6, Miscellaneous} b6 8. d3 Nbd7 (8... Ba6 9. Nbd2 Nc6 10. Re1 Rc8 11. Nf1 Re8 12. h3 Ne5 13. Bc2 Ng6 {½-½ (13) Kritz,L (2604)-Corrales Jimenez,F (2629) Lubbock 2013}) 9. Nbd2 {The position is equal.} Bb7 10. Rd1 Qc7 11. Nf1 Rac8 12. Ng3 Rfe8 $146 13. d4 Bf8 14. Bd2 a6 15. Rac1 b5 16. Re1 g6 17. h4 h5 18. Ng5 Bg7 19. Bc2 cxd4 20. cxd4 {And now e5 would win.} Qb6 21. Nf3 Ng4 22. Be3 (22. Nf1 $15) 22... Nxe3 23. fxe3 Nf6 24. Nh2 e5 25. d5 Bh6 26. Ngf1 Qa5 27. Ra1 Qb4 28. Bd3 Re7 29. a3 Qb3 30. Reb1 Rec7 $36 {[%mdl 2048] Black is really pushing.} 31. Nd2 Qa4 32. Rf1 Bg7 33. b3 Qa5 34. a4 {[%cal Ra4b5] [#]} Qb4 $1 35. axb5 axb5 36. Ra2 Rc1 37. Ra7 R8c7 38. g3 (38. Kh1 $142) 38... Bh6 $19 39. Ra1 Rxa1 40. Rxa1 Qc5 41. Ndf1 (41. Kf2 {might work better.}) 41... Qc3 42. Rb1 b4 43. Nd2 {[#]} (43. Rb2 $142 Rc8 44. Nf3) 43... Ba6 $1 {[%mdl 512]} 44. Bxa6 Bxe3+ ({Don't take} 44... Qxe3+ 45. Qxe3 Bxe3+ 46. Kg2 $19) 45. Kg2 Qxd2 46. Qxd2 Bxd2 47. Rd1 Rc2 48. Bd3 Rb2 49. Kh3 (49. Rb1 {only move.} Ra2 50. Kh3) 49... Bc3 {Black is clearly winning.} 50. Rf1 Kg7 51. g4 Rxb3 {aiming for ...Bd4.} 52. g5 Nd7 53. Bb5 Nc5 54. Be8 Bd2+ 55. Nf3 Bf4 {Precision: White = 37%, Black = 67%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.10"]
[Round "3"]
[White "Koustav Chatterjee"]
[Black "Karthikeyan, P.."]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2288"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]

{[%evp 19,48,9,34,-7,36,33,39,31,23,0,6,0,108,90,103,-27,-27,-27,-16,-26,-35,-36,-21,-24,-30,-29,41,50,51,-497,72]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. a4 {A13: English Opening: 1...e6} a6 (8... Nbd7 9. O-O a6 10. Nc3 Be7 11. d4 O-O 12. Ng5 h6 13. Nge4 Nd5 14. Rd1 Qb6 15. Bf4 Nxf4 16. gxf4 {1-0 (77) Karjakin,S (2753)-Khismatullin,D (2642) Chita 2015}) 9. d4 Nbd7 10. O-O Rc8 {LiveBook: 16 Games} 11. Rd1 Qb6 12. e4 $146 ({Predecessor:} 12. Nc3 Be7 13. Ne5 Nxe5 14. dxe5 Ng4 15. Ne4 Nxe5 16. Qc3 f6 {1-0 (27) Kaliszewski,T (2010)-Nowak,L (1897) Warsaw 2013}) 12... Be7 13. e5 Nd5 14. Bg5 Bb4 15. Nc3 c5 (15... Bxc3 $11 {remains equal.} 16. bxc3 c5) 16. axb5 $16 axb5 {[#]} 17. Qb3 (17. Nxd5 $1 $16 Bxd5 18. Nh4 Bxg2 19. Nxg2) 17... h6 $11 18. Bd2 O-O 19. dxc5 Bxc5 ({Don't play} 19... Qxc5 $6 20. Nxd5 Bxd2 21. Nxd2 $14) 20. Ne4 b4 $36 {[%mdl 2048] next ...Nc3 is good for Black. White is under pressure.} 21. Nxc5 Nxc5 22. Qc4 f5 (22... Rc7 $11) 23. exf6 $14 Rxf6 24. Be3 $2 {[%mdl 8192] [#]} (24. Be1 $1 $14 {stays ahead.}) 24... Ba6 $2 {Precision: White = 31%, Black = 38%.} ({Better is} 24... Nxe3 $19 25. fxe3 Bxf3) 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Naiditsch, Arkadij"]
[Black "Sammed Jaykumar, Shete"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2701"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,93,0,0,19,20,15,3,9,27,16,20,37,45,62,29,34,25,27,-7,0,0,0,0,0,0,0,0,0,-2,0,-68,0,0,0,0,0,0,3,0,0,0,0,-8,0,0,0,0,52,53,43,59,85,87,95,84,148,141,198,213,210,213,236,218,260,254,307,309,333,332,320,342,327,312,393,393,389,381,587,579,2622,2619,1764,1621,9729,7244]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 (5. Nb5 Na6 6. h3 c6 7. Nc3 Qb6 8. Rb1 O-O 9. Bd3 Nb4 10. Nf3 Nxd3+ 11. cxd3 {½-½ (26) Rapport,R (2707)-Grischuk,A (2772) Riadh 2017}) 5... h5 6. Nf3 {LiveBook: 11 Games. A45: Trompowsky Attack} Bf5 7. Ne5 $146 ({Predecessor:} 7. Bd3 Bxd3 8. Qxd3 c6 9. Ne5 Nbd7 10. f3 Nxe5 11. Bxe5 {1-0 (43) Salomon,J (2498)-Gullaksen,E (2366) Norway 2017}) 7... c6 8. f3 {The position is equal.} Nbd7 9. Qd2 a5 10. O-O-O a4 11. a3 Qa5 12. Kb1 Nxe5 13. Bxe5 b5 14. Be2 O-O 15. Na2 Qxd2 16. Rxd2 Nd7 17. Bxg7 Kxg7 18. Nb4 Rac8 19. Re1 e5 20. Bd3 ({White should play} 20. g4 $11 hxg4 21. fxg4) 20... Bxd3 (20... e4 $15 21. fxe4 Bxe4) 21. cxd3 $11 Rfe8 {Threatening ...exd4.} 22. Rc1 exd4 23. exd4 Nb8 24. b3 axb3 25. Kb2 Re6 26. Nxd5 Rd8 27. Nf4 $1 {[%cal Rf4e6]} Rf6 28. Ne2 Re6 (28... Na6 $11) 29. d5 $36 {[%mdl 2048] White is pushing.} cxd5 ({Don't blunder} 29... Rxd5 $2 30. Nf4 $18) 30. Nd4 Rb6 31. Kxb3 Nd7 32. Rc7 Nf6 (32... Nf8 $142) 33. Re2 $16 {Black must now prevent Ne6+.} Rd7 (33... Ne8 $16 34. Ra7 Kg8) 34. Re7 $18 Rxe7 35. Rxe7 {[%mdl 4096] Endgame KRN-KRN} Rb8 36. Kb4 Rc8 37. Kxb5 Rc3 38. a4 Rxd3 39. Ne6+ Kg8 40. Nc5 Ra3 41. Re2 d4 42. Rd2 Nd5 43. Rxd4 Ne3 (43... Ne7 $142 44. Rd7 Kf8) 44. Rd3 {White is clearly winning.} Rxd3 45. Nxd3 Kg7 46. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} g5 47. a6 {Precision: White = 81%, Black = 44%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Gupta, Abhijeet"]
[Black "Deepan Chakkravarthy J."]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2610"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,107,28,26,38,22,43,41,67,36,67,34,57,57,71,79,70,58,58,28,34,34,35,43,74,71,65,83,76,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,21,18,12,18,137,142,135,103,102,99,91,41,54,69,63,31,33,56,64,64,80,80,90,0,0,0,0,0,28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Qc2 Be7 7. cxd5 Nxd5 8. e4 Nxc3 9. bxc3 c5 10. Bb5+ Bc6 {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7} 11. Bd3 O-O 12. O-O Bb7 {White is slightly better.} (12... Nd7 13. Bf4 Bb7 14. d5 exd5 15. exd5 Nf6 16. c4 h6 17. Rad1 Bd6 18. Bc1 {1-0 (73) Jovanic,O (2490)-Shevchenko,K (2537) Trieste 2017}) 13. Rd1 (13. d5 $5) 13... Nd7 14. Bf4 $146 ({Predecessor:} 14. Bb2 Qc7 15. Qe2 Rac8 16. Rac1 Rfd8 17. Bb1 Nf6 18. Ne5 {1-0 (26) Kushka,A (2036)-Nabiullin,M Gornozavodsk 2007}) 14... Qc8 15. Qe2 Re8 16. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Nf6 17. h3 Rd8 18. a5 c4 19. Bc2 b5 20. Bg5 a6 {[#]} 21. d5 $1 {[%mdl 512]} Qc7 {[%cal Re6d5]} (21... exd5 22. e5) 22. Bxf6 $1 gxf6 23. dxe6 (23. Nd4 $16) 23... fxe6 $11 24. Nd4 Qe5 25. Qg4+ Kh8 $1 26. f4 $1 {[%cal Rf4e5]} f5 27. fxe5 fxg4 28. Nxe6 Rxd1+ 29. Rxd1 Re8 30. hxg4 Bc8 31. Nc7 $1 {[%cal Rc7e8]} Rd8 32. Rd5 Bxg4 (32... Rg8 $11) 33. Nxa6 $16 Ra8 34. Nb4 Rxa5 {Hoping for ...Bxb4.} 35. Nc6 Ra1+ 36. Kh2 Bh4 37. Nd4 Re1 38. g3 ({But not} 38. Nxb5 Re3 $15) 38... Bg5 {next ...Be3 is good for Black.} 39. Rxb5 Be3 40. Rb1 $1 {[%cal Rb1e1]} Rxb1 41. Bxb1 $14 {[%mdl 4096] Endgame KBB-KBN} Bd2 {[#]} 42. Nb5 (42. Nf5 $1 $16) 42... Bd7 $11 43. Nc7 {Threatens to win with e6.} Bxc3 44. e6 Bc6 45. Kh3 {And now e7 would win.} Kg7 {The position is equal.} 46. Nd5 Be5 47. Kg4 Bxd5 48. exd5 {KB-KB} h5+ 49. Kf5 Bxg3 50. Ba2 Bd6 51. Bxc4 h4 52. Bf1 Kf8 53. Kf6 Ba3 54. Bh3 {Precision: White = 69%, Black = 63%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Tiviakov, Sergei"]
[Black "Rathnakaran, K.."]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2584"]
[BlackElo "2372"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,74,51,35,39,26,34,18,25,23,47,40,64,61,66,57,73,64,147,154,147,107,144,135,218,225,216,221,219,209,222,214,238,156,205,215,217,231,200,206,200,199,257,228,231,-29999,289]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 Qc7 12. Bd2 O-O {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} 13. Rc1 (13. Ng3 Qb6 14. Bc3 Bd7 15. a3 a5 16. Qd2 a4 17. Rae1 Na5 18. Ng5 Rfe8 19. Qc2 h6 20. Nh7 Nxh7 21. Bxh7+ {1-0 (70) Salgado Lopez,I (2615)-Arribas Lopez,A (2559) Linares 2015}) 13... Bd7 14. Nc3 a6 15. Re1 Rae8 16. Ne5 {LiveBook: 3 Games} Qb8 {[%cal Rc6e5]} 17. Bf4 Re7 $146 ({Find the theoretical novelty and annotate with similar games:} 17... Rc8 18. Bc2 Be8 19. a3 b5 20. Qd3 Qa7 21. Nxc6 Rxc6 22. Bxd6 Rxd6 {½-½ (47) Reisinger,G (2238)-Duben,I (2136) ICCF email 2000}) 18. Bg3 Be8 19. Bb1 Bc7 20. Qd3 Nb4 21. Qe3 $36 {[%mdl 2048] White has some pressure.} Nc6 22. Rcd1 Bh5 23. f3 Bxe5 ({Better is} 23... Nxe5 $14 24. Bxe5 (24. dxe5 Nd7 $11) 24... Bxe5 25. Qxe5 (25. dxe5 Nd7 $14) 25... Qxe5 26. Rxe5 Bf7) 24. dxe5 $16 {[%cal Bd4e5,Be5e6][%mdl 32]} Nd7 25. Ne2 Be8 26. Nf4 g5 {[#]} (26... Qc7 $16 {was worth a try.}) 27. Nxd5 $1 $18 {[%mdl 512]} exd5 28. e6 Rf4 29. Rxd5 h6 30. Bxf4 gxf4 31. Qd2 Nf8 {[#]} 32. Rd6 $1 Na7 33. Bf5 ({Not} 33. Qxf4 Nb5 $11) 33... Qc7 {intending ...Qc5+.} 34. Kh1 ({Inferior is} 34. Qxf4 Nb5 $15) 34... Nc6 35. Qxf4 Bg6 (35... Qa5 $142 36. Ra1 Nh7) 36. Bh3 Qa5 {[%cal Ra5e1]} 37. Bf5 $4 {[%mdl 8192]} (37. Qg3 $18) 37... Qc7 $4 {[%mdl 8192] Precision: White = 73%, Black = 42%.} (37... Qxe1# {NOTEXT}) 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Solodovnichenko, Yuri"]
[Black "Arjun Kalyan"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2571"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "209"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 39,209,14,23,29,27,35,34,0,0,-53,-61,-52,-52,-42,-43,-51,0,0,0,-50,-51,-33,-39,-37,-27,-38,-33,-42,-40,-70,-64,-58,-49,-56,-58,-90,-81,-93,-90,-114,-4,-59,-44,-44,-51,-46,-50,-43,-41,-39,-5,-5,-5,-5,-5,-5,-5,-4,-4,-12,-12,-12,-5,-5,-5,-5,-5,-12,-5,-5,-5,-5,-5,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 h6 16. Bd2 Bg7 17. a4 Nb6 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 18. b3 (18. Qc1 Kh7 19. b3 bxa4 20. bxa4 a5 21. dxe5 dxe5 22. Bb3 Qe7 23. Be3 Nfd7 24. h4 Ba6 25. h5 {1-0 (59) Yu,Y (2738)-Piorun,K (2651) Caleta 2017}) 18... bxa4 19. bxa4 a5 20. Bd3 Qc8 {LiveBook: 3 Games} 21. Qc1 Kh7 {[#]} 22. dxe5 $146 ({Find the theoretical novelty and annotate with similar games:} 22. d5 c6 23. c4 Nfd7 24. Be3 Ba6 25. Bf1 {0-1 (55) Delchev,A (2596)-Miron,L (2511) Ordu 2016}) 22... dxe5 23. Be3 Ba6 24. Bb5 ({White should try} 24. Bxa6 $11 Qxa6 25. Bxb6 cxb6 26. Rb1) 24... Bxb5 $15 25. axb5 Nc4 26. Ra4 Qe6 27. Nd2 Nb6 (27... Nxe3 $15 28. Rxe3 Red8) 28. Ra1 $11 Nc4 29. Qc2 Reb8 30. Nxc4 Qxc4 31. Ra4 Qxb5 32. Rea1 Qb3 33. Qc1 Rd8 34. Nf1 Rd3 35. R1a3 Qb7 36. Qc2 Rad8 37. Nd2 Qc6 38. Rc4 Qe6 39. Raa4 {[#]} Qd7 (39... c6 $1 $17 40. Kh2 Bf8) 40. Rxa5 {[#]} (40. Nf3 $11) 40... Rxe3 $1 $15 {[%mdl 512]} 41. fxe3 {And now Nf3 would win.} Qxd2 42. Qxd2 Rxd2 43. Rxc7 Rd1+ 44. Kh2 Rd7 45. Rxd7 {The position is equal.} Nxd7 46. Ra7 Nc5 {White should prevent ...Kg8.} 47. Rxf7 Nxe4 48. Rc7 {Hoping for c4.} Kg8 49. g3 Bf8 50. Kg2 Bd6 51. Rc4 Nc5 52. e4 Kf7 53. Kf3 h5 54. h4 Ne6 55. Rc6 Bc5 56. g4 Be7 57. g5 Bc5 58. Rc8 Bd6 59. Ra8 Nf4 60. Ra7+ Ke6 61. Ra8 Kd7 62. Ra6 Bc5 63. Ra8 Kc6 64. Rc8+ Kb5 65. Re8 Bd6 66. Rc8 Kb6 67. Re8 Bc7 68. Rg8 Kb7 69. Re8 Kc6 70. Rg8 Kd7 71. Ra8 Kc6 72. Re8 Kb5 73. Re7 Bd6 74. Rd7 Kc6 75. Rg7 $1 Ba3 76. Ra7 Bc5 (76... Bd6 {NOTEXT} 77. Ra6+ Kd7 78. Ra7+ Ke6) 77. Ra8 Bb6 78. Rc8+ Kd7 79. Ra8 Bd8 80. Ra7+ Kc6 81. Ra8 Kc7 82. Ra5 Kd6 83. Ra6+ Kc5 84. Ra8 Bc7 85. Rc8 Kc6 86. Rg8 Ba5 87. Ra8 Kb5 88. Rc8 $1 Kb6 89. Rb8+ Ka7 90. Rc8 {aiming for Rc5.} Kb7 91. Rc5 Bc7 92. Rc4 Ne6 93. Ra4 Nc5 94. Ra1 Bb6 95. Rd1 {Threatens to win with Rd6.} Kc6 96. Ra1 Kb7 97. Rd1 {Strongly threatening Rd6.} Bc7 98. Ra1 Nd3 99. Ke3 Nf4 100. Kf3 Bb6 101. Ra2 Bc5 102. Rb2+ Kc7 103. Rb5 Kc6 104. Rb8 Ba3 105. Ra8 {Precision: White = 72%, Black = 72%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Sivuk, Vitaly"]
[Black "Aronyak Ghosh"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2550"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,112,41,35,61,54,58,60,53,58,76,3,0,-1166,-439,-542,77,3,40,27,42,0,115,0,36,0,18,22,20,0,18,-43,27,0,0,0,26,0,21,-68,460,0,18,-63,-58,-70,-75,-237,-240,-245,-244,-247,-244,-281,-295,-331,-329,-360,-355,-418,-404,-454,-425,-415,-335,-335,-329,-331,-336,-337,-333,-346,-347,-343,-259,-343,-343,-336,-283,-288,-287,-386,-369,-354,-361,-354,-322,-318,-230,-232,-160]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Bxf6 gxf6 9. exd5 Qxd5 10. Qxd5 Bxd5 11. Nc3 Be6 12. O-O-O {B55: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4 Nf6 5 f3} Nc6 13. Bb5 {LiveBook: 13 Games} Bh6+ (13... Rc8 14. Nd5 f5 15. Na5 Bh6+ 16. Kb1 Kf8 17. Nb3 Kg7 18. Rhe1 Rhd8 19. Nc3 Rxd1+ 20. Nxd1 {0-1 (56) Harikrishna,P (2758)-Giri,A (2769) Shenzhen 2017}) 14. Kb1 {White is slightly better.} Ke7 15. Nd5+ Bxd5 $1 16. Rxd5 Rhd8 17. Rhd1 $146 (17. Rxd8 $16 Rxd8 18. Bd3) ({Predecessor:} 17. Rxd8 Rxd8 18. Bd3 Rh8 19. Rd1 b6 {½-½ (39) Kasparov,S (2487)-Schachinger,M (2351) Graz 2009}) 17... Rxd5 $11 18. Rd3 $2 {[%mdl 8192]} (18. Rxd5 $11 Be3 19. c3) 18... Rd4 (18... Rxb5 $142 19. g3 Nb4) 19. Rxd4 Rb8 $2 (19... exd4 $19 20. Bxc6 bxc6 21. Nxd4 Kd7) 20. Rd5 (20. Rh4 $16 Be3 21. Bxc6 (21. Rxh7 Rg8 $14)) 20... Rc8 21. c3 Be3 22. Bd3 Bh6 (22... h5 $11) 23. Bb5 ({White should play} 23. Bf5 $16 Rc7 24. Rd1 (24. Bxh7 Ke6 $16)) 23... Be3 $14 24. Bd3 Ke6 25. Bc4 {And now Rd8+ would win.} Ke7 26. Rd3 Bb6 27. Rd5 (27. Rd1 $11) 27... Be3 (27... Nb4 $15 28. Rb5 Rxc4 29. Rxb4 Rxb4 30. cxb4 Bg1) 28. Bd3 Ke6 29. Bc4 {Rd8+ is the strong threat.} Ke7 30. Rd3 Bb6 31. Nd2 {[#]} ({Better is} 31. Rd1 $11) 31... Be3 $2 {[%mdl 8192]} (31... e4 $1 $15 {[%mdl 512] stays ahead.} 32. Rd5 (32. Nxe4 Ne5) 32... e3) 32. Nb3 $2 (32. Rxe3 $18 f5 33. g4) 32... Bb6 $11 33. Nd2 {[#]} (33. Rd1 $11) 33... e4 $1 $36 {[%cal Re4d3][%mdl 2560] Black has the initiative.} 34. Rd5 (34. Nxe4 Ne5) 34... e3 $1 {White must now prevent ...Nb4!} 35. Ne4 $2 {[#]} (35. Nf1 $17) 35... Nd4 $1 $19 36. Bd3 e2 37. Bxe2 Nxe2 38. Rf5 Rc6 39. g3 Ng1 40. Kc2 Re6 41. Nd2 Re2 42. Kd3 Rxh2 43. Rb5 Kd7 44. a4 Kc6 45. Rf5 Bd8 46. b4 Nh3 47. Nb3 Ng5 48. Nd4+ Kd6 49. Nb5+ Ke6 50. Nd4+ Ke7 51. Rb5 {[#]} b6 $1 52. Nc6+ Kd7 53. Nxa7 Nxf3 54. Rd5+ Ke8 55. Kc4 Ne5+ 56. Kb5 Rg2 {Precision: White = 28%, Black = 63%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Lalith Babu M R"]
[Black "Navalgund, Niranjan"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2542"]
[BlackElo "2312"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,86,19,29,32,45,39,35,26,42,33,34,52,21,33,-16,-16,-16,-16,-16,-16,-169,0,0,0,-149,0,0,0,-15,-15,-15,-13,-13,-21,-33,-7,-25,0,0,0,-16,-18,-42,-42,-42,36,-7,0,-42,36,-8,0,-47,-20,-48,0,0,0,0,0,0,0,0,0,0,0,-7,0]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Qc7 7. Nxc4 Nbd7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5 {D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5} 12. Nxe5 gxf4 13. Nxd7 O-O-O {White is slightly better.} 14. Qd4 $1 {[%csl LRa7,LRf4,LRh8]} Qxd7 15. Qxf4 Bd6 16. Qe3 (16. Qc1 Be5 17. O-O Qd2 18. Rd1 Qxc1 19. Raxc1 Rxd1+ 20. Nxd1 {1-0 (48) Yu,Y (2751)-Mamedov,R (2709) Huaian 2017}) 16... Rhe8 17. Qd4 Be5 18. Qxd7+ Rxd7 19. Rd1 Red8 $146 {[#] aiming for ...Bxc3+.} 20. Ra1 $2 (20. Rxd7 $11 Rxd7 21. Rf1) 20... Re8 {[%mdl 1024] Black has strong compensation.} 21. Rd1 Red8 {Threatens to win with ...Bxc3+.} 22. Ra1 Re8 (22... Rd2 $17 23. O-O Rxb2) 23. Rd1 $11 Red8 {[#] ...Bxc3+ is the strong threat.} 24. Rxd7 Rxd7 25. f4 Bd4 26. Rf1 a5 27. Rf3 Kc7 28. h3 h5 29. e4 Be6 30. Kd2 f5 31. exf5 Bxf5 32. Kc1 Be6 (32... Bc5 $15) 33. Kd2 (33. f5 $5 {[%cal Rf5e6]} Bf7 34. Kc2 $14) 33... Bf5 34. Kc1 Be6 (34... Bc5 $15) 35. Kd2 Bf5 36. Kc1 Kb6 37. Bf1 Kc5 38. Ne2 {The position is equal.} Bf6 39. Nc3 Bd4 40. Ne2 Bf6 41. Nc3 Bd4 42. Ne2 Bf6 43. Nc3 Bd4 {Precision: White = 56%, Black = 48%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Karthikeyan, P.."]
[Black "Aradhya, Garg"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2497"]
[BlackElo "2289"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,74,0,28,35,30,35,52,-490,0,0,48,50,42,30,53,36,35,36,30,25,31,14,21,16,29,31,29,12,46,32,58,30,57,55,63,29,25,38,74,-410,9,0,76,33,37,-469,79,0,22]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Ng8 5. Bc1 Nf6 6. Bg5 Nbd7 7. Bc1 Nb8 8. Bg5 Nbd7 9. Nc3 c6 10. e3 Qa5 11. cxd5 Nxd5 12. Rc1 N5f6 (12... Nxc3 13. bxc3 Ba3 14. Rc2 b6 15. Be2 Ba6 16. O-O Bxe2 17. Rxe2 O-O 18. Qc2 Rfe8 19. Rd1 Rac8 {1-0 (37) Yu,Y (2751)-Dreev,A (2653) Riadh 2017}) 13. Ra1 Nd5 14. Rc1 {D52: Queen's Gambit Declined: Cambridge Springs Variation} e5 {LiveBook: 3 Games} 15. Bd3 {[#]} h6 $146 ({Predecessor:} 15... Nxc3 16. bxc3 Ba3 17. Rc2 O-O 18. O-O Re8 19. e4 b6 20. Re1 Ba6 21. Bxa6 Qxa6 {1-0 (55) Vishnu,P (2469)-Adly,A (2607) Kolkata 2012}) 16. Bh4 {White has an edge.} Be7 17. Bg5 $2 {[%mdl 8192] [#]} (17. O-O $1 $14 {was forced to keep a grip.}) 17... Bf8 $2 ({Weaker is} 17... Bxg5 18. O-O $19) (17... hxg5 $19 18. Qa4 Qxa4 19. Nxa4 g4 20. Nxe5 Nxe5 21. dxe5 {[#]} g3 $1 {[%mdl 512]} 22. fxg3 Bg5) 18. Bh4 $14 Be7 19. Bxe7 Nxe7 20. O-O O-O 21. Bb1 exd4 22. Nxd4 Nf6 23. h3 Ned5 24. Nce2 Re8 25. Ng3 Qc7 26. Qf3 Qe5 27. a3 g6 28. Rfd1 h5 29. Nf1 a5 30. Nd2 Nb6 31. N2b3 a4 32. Nc5 Kg7 33. Ncb3 $2 {[%mdl 8192]} (33. e4 $16 {stays on course.}) 33... Kg8 $2 (33... axb3 $19 34. Qe2 Be6) 34. Nc5 (34. Nd2 $11) 34... Kg7 $16 35. Ba2 Nbd7 36. Bb1 $2 {[%mdl 8192]} (36. Nd3 $14 {stays ahead.} Qg5 37. Qe2) 36... Nb6 $2 ({Black should try} 36... Nxc5 $19 37. Qe2 Ra5) 37. Ba2 (37. e4 $16) 37... Nbd7 {[%mdl 32768] Precision: White = 32%, Black = 38%. . Loss on Time!?} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Horvath, Adam"]
[Black "Lokesh, N.."]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2484"]
[BlackElo "2200"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,60,22,7,10,0,0,0,95,0,0,0,0,-15,-7,-46,0,0,2,-50,0,0,0,-36,0,0,0,-28,-32,-58,-34,-23,0,-60,0,-15,0,-40,0,-39,0,-39,0]} 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. exd5 Nxd5 {C24: Bishop's Opening: 2...Nf6} 7. O-O O-O 8. Re1 Nd7 9. Rf1 Nb8 10. Re1 Nd7 11. Nbd2 {LiveBook: 19 Games} Bc7 12. h3 Re8 13. Ne4 Rf8 (13... h6 $11) 14. Ned2 ({Better is} 14. Bg5 $16 f6 15. Bd2) 14... Re8 $11 15. Ne4 h6 16. Bd2 Nf8 {[#]} 17. Bc1 $146 ({Find the theoretical novelty and annotate with similar games:} 17. Nh2 f5 18. Qh5 {1-0 (27) Nevednichy,V (2558)-Beliavsky,A (2641) Plovdiv 2008}) 17... Nd7 18. Bd2 Nf8 19. Bc1 ({White should try} 19. Ng3 $11) 19... Nd7 20. Bd2 Nf8 21. Bc1 Nd7 22. Bd2 Nf8 {[%cal Bd7f8,Bf8g6,Bg6h4][%mdl 32]} 23. c3 Ng6 24. Qc2 Nh4 {[#] Threatens to win with ...Nxf3+.} 25. Qd1 Ng6 26. Qc2 Nh4 27. Qd1 Ng6 28. Qc2 Nh4 {[#] ...Nxf3+ is the strong threat.} 29. Qd1 Ng6 30. Qc2 Nh4 {Precision: White = 46%, Black = 42%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Rahman, Ziaur"]
[Black "Tran, Tuan Minh"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2472"]
[BlackElo "2548"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,-4,0,0,16,14,22,-13,0,-22,0,-62,-58,-65,-68,-60,-58,-95,-78,-71,-72,-96,-74,-61,0,-12,-1,-32,10,0,21,0,0,0,0,0,34,45,33,34,33,-16,0,16,52,52,54,35,54,54,54,60,56,54,54,56,141,82,141,0,126,0,156,158,256,171,616,629,583,550,548,551,583,571,540,532,874,866]} 1. d4 Nf6 2. Bg5 e6 {[%cal Be7e6,Be6e5,Be5e4][%mdl 32]} 3. Nd2 c5 4. e3 d5 5. c3 Nc6 (5... h6 6. Bh4 Nc6 7. Bd3 e5 8. dxe5 Nxe5 9. Bb5+ Bd7 10. Bxd7+ Nexd7 11. Ngf3 Be7 12. Qc2 O-O {0-1 (31) Bosiocic,M (2624)-Nepomniachtchi,I (2729) Riadh 2017}) 6. Bd3 {D00: 1 d4 d5: Unusual lines} Qb6 7. Rb1 e5 8. Bxf6 $146 {The position is equal.} ({Predecessor:} 8. dxe5 Nxe5 9. Bc2 Bg4 10. Ngf3 Be7 11. h3 Nxf3+ 12. Nxf3 Be6 {½-½ (71) Soto Hernandez,H (2437)-Espinosa Veloz,E (2515) Matanzas 2017}) 8... gxf6 9. Ne2 cxd4 10. exd4 (10. cxd4 $11 Be6 11. O-O) 10... Be6 $15 11. O-O e4 12. Bc2 f5 13. f4 Bd6 14. Kh1 Ne7 15. b3 Rc8 16. c4 {With the idea c5.} Qd8 {Threatening ...b6.} 17. c5 Bc7 18. b4 Ng6 19. Rb3 Qf6 20. Rh3 h5 21. Nb1 {[%cal Bd2b1,Bb1c3,Bc3d1,Bd1e3][%mdl 32]} h4 22. Nbc3 O-O 23. Bb3 Rfd8 24. Qd2 b6 25. Nd1 bxc5 26. bxc5 Rb8 27. Ne3 a5 28. g3 hxg3 29. hxg3 Kg7 $1 30. Kg2 Rh8 31. Rfh1 {Black must now prevent Rxh8.} Rxh3 32. Rxh3 Qd8 ({Better is} 32... Ne7 $14) 33. Rh1 (33. Rh5 $142) 33... Rb4 (33... Ne7 $142) 34. Rh3 Rb8 $1 35. Rh1 Rb4 $1 36. Nc3 $36 {[%mdl 2048] White is on the roll.} Ne7 (36... a4 $16 {keeps fighting.}) 37. Qd1 a4 $2 (37... Qg8 38. Qh5 (38. Nexd5 Nxd5 39. Bxd5 Rb2+ 40. Kf1 Kf8 $11) 38... Kf8) 38. Qh5 $18 {[#] Threatening mate with Qh6+.White is clearly winning.} Ng6 39. Qh6+ Kg8 40. Bxd5 Rb2+ 41. Kg1 Qf6 42. Bxe6 Qxe6 43. Qg5 {Precision: White = 59%, Black = 46%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Gusain, Himal"]
[Black "Tiwari, Arjun"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2450"]
[BlackElo "2179"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,71,6,29,31,30,23,27,36,55,37,91,0,39,0,42,-37,62,0,43,14,18,20,18,-5,-5,-6,25,10,9,0,26,26,24,25,25,0,0,0,0,0,0,0,0,0,0,-29998,0,0,0,-29998,4,0,0,-29998,4,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. b3 e5 3. Bb2 d6 4. Bc4 Nf6 (4... Nc6 5. Ne2 f5 6. d3 Nf6 7. O-O f4 8. Nd2 g5 9. b4 Nxb4 10. c3 Nc6 11. d4 Na5 {1-0 (43) Morozevich,A (2683)-Savchenko,B (2607) Moscow 2016}) 5. Nc3 Be6 (5... g6 {feels hotter.} 6. d3 Nc6 7. Bc1 Nh5 8. Nf3 Nf4) 6. Nge2 $146 {B20: Sicilian: Unusual White 2nd moves} ({Predecessor:} 6. d3 Be7 7. Nge2 Nc6 8. h3 d5 9. exd5 Nxd5 10. O-O O-O 11. Nxd5 Bxd5 12. Bxd5 Qxd5 {½-½ (48) Supriya,M (2125)-Baisakhi,D (2060) Calicut 2008}) 6... g6 7. f4 Bg7 8. O-O {White has an edge.} Qd7 9. Qe1 Qd8 (9... Nc6 $14) 10. Qd1 (10. f5 $16 Bxc4 11. bxc4) 10... Qd7 $14 11. Qe1 Nc6 12. Qd1 (12. Qh4 $14 Bxc4 13. bxc4) 12... Nb8 (12... O-O $15) 13. Qe1 ({White should try} 13. Ng3 $14) 13... Nc6 14. d3 (14. Qh4 $5 {[%cal Rf4e5]} Qe7 15. Bb5 $14) 14... O-O 15. Qh4 Ne8 16. Nd5 Bxd5 17. Bxd5 Ne7 18. c4 Nxd5 19. cxd5 exf4 20. Bxg7 Nxg7 21. Rxf4 f5 22. Ng3 fxe4 23. Nxe4 Nh5 24. Rff1 Qg7 25. Ng5 Rxf1+ 26. Rxf1 Rf8 27. Ra1 $2 {[%mdl 8192] [#]} (27. Rxf8+ $11 Qxf8 28. Qe4) 27... Ra8 $2 (27... Qxa1+ 28. Qe1 Qxe1#) 28. Rf1 {Threatens to win with Ne6.} Rf8 29. Ra1 $2 {[%mdl 8192]} (29. Rxf8+ $11 Qxf8 30. g3) 29... Ra8 $2 (29... Qxa1+ 30. Qe1 Qxe1#) 30. Rf1 {Ne6 is the strong threat.} Rf8 31. Ra1 $2 {[%mdl 8192] [#]} (31. Rxf8+ $11 Qxf8 32. Qe4) 31... Ra8 $2 (31... Qxa1+ {mates} 32. Qe1 Qxe1#) 32. Rf1 {The position is equal.} Rf8 33. Rxf8+ Qxf8 34. Qe4 {Hoping for Qe6+.} Ng7 35. g4 Qf6 36. h4 {[%mdl 32768] Precision: White = 52%, Black = 51%. . Loss on Time!?} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Erigaisi Arjun"]
[Black "Vaibhav, Suri"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2386"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,65,-6,-10,-16,-18,-21,-20,-28,-26,-30,-29,-30,-24,-36,-34,-30,-29,-37,-31,-31,-35,-39,-32,-46,-35,-39,-18,-26,-25,-44,-30,-39,-32,-58,-58,-56,-5,-7,0,0,0,0,0,0,11,-10]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 b6 8. Bf4 Bb7 9. Rd1 Nbd7 10. cxd5 cxd5 11. Nc3 Rc8 12. Rac1 {E08: Closed Catalan: Main Line: 7 Qc2} (12. Qb3 Nh5 13. Bd2 Nhf6 14. Bf4 Ne4 15. Rac1 Bd6 16. Bxd6 Nxd6 17. Nb5 Nxb5 18. Qxb5 Qe7 19. e3 Qd6 {1-0 (46) Iljushin,A (2528)-Khismatullin,D (2656) Samara 2011}) 12... a6 13. Qd3 b5 14. Nb1 $146 ({Find the theoretical novelty and annotate with similar games:} 14. a4 b4 15. Nb1 Qb6 16. Bg5 a5 17. Bxf6 Bxf6 18. b3 Rc6 19. Rxc6 Qxc6 {0-1 (34) Jurek,J (2376)-Jaracz,P (2532) Schwaebisch Gmuend 2005}) 14... Qb6 15. Rxc8 Rxc8 16. Rc1 Rc4 17. b3 Rxc1+ 18. Bxc1 Ne4 19. e3 b4 20. Qc2 a5 21. Nfd2 {[%cal Rd2e4]} Nd6 22. Bf1 h6 23. Nf3 Qc6 (23... g5 {NOTEXT} 24. Ne1 Ne4 25. Bb2 g4 26. Nd2 Ng5) 24. Qxc6 Bxc6 25. Bd3 f6 26. a3 e5 27. Be2 Nb5 {[%cal Rb4a3]} 28. axb4 Bxb4 (28... axb4 $15 29. Bb2 e4) 29. dxe5 $11 {The position is equal.} fxe5 30. Bb2 Bd6 31. Nc3 Nc7 32. Na4 Kf7 33. Kf1 {Precision: White = 60%, Black = 43%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Sidhant, Mohapatra"]
[Black "Amonatov, Farrukh"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2382"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,74,38,32,37,40,37,42,32,39,47,23,28,28,23,27,36,1,6,1,1,7,8,0,0,0,13,-102,-104,-109,-102,-122,-123,-127,-118,-147,-125,-180,-178,-221,-214,-206,-170,-189,-89,-265,-289,-343,-313,-347,-317,-325,-337,-336,-306,-344,-307,-531,-371,-379,-372]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Ngf6 5. Re1 a6 6. Bd3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (6. Bxd7+ Bxd7 7. e5 dxe5 8. Nxe5 Rc8 9. d3 e6 10. Nc3 Be7 11. Qf3 Bc6 12. Nxc6 Rxc6 13. Bf4 O-O 14. Be5 Nd7 15. Bf4 Nf6 16. Be5 Nd7 17. Bf4 Nf6 18. Be5 {½-½ (18) Tomashevsky,E (2713)-Vitiugov,N (2722) St Petersburg 2017}) 6... b5 7. c4 b4 8. a3 e5 9. Bc2 {LiveBook: 3 Games} Be7 $146 ({Predecessor:} 9... bxa3 10. Rxa3 Be7 11. d3 O-O 12. Bd2 Qb6 {1-0 (44) Lagno,K (2543)-Ushenina,A (2501) Khanty-Mansiysk 2014}) 10. axb4 cxb4 11. d4 O-O 12. Nbd2 Qc7 13. b3 Bb7 14. Bb2 Rfe8 15. Nf1 Bf8 16. Ng3 g6 17. Qd2 a5 18. h3 Rad8 19. Rad1 Bg7 20. Bb1 Qb8 21. dxe5 (21. Qg5 $11) 21... dxe5 $17 22. Qe3 Rc8 23. Rd2 Nc5 24. Bc2 Nfd7 25. Red1 Bc6 26. Nh4 (26. Rb1 $17) 26... Qc7 $19 27. Nhf5 gxf5 28. Nxf5 Ne6 29. Qg3 {[#] intending Rd6.} Kh8 (29... f6 $1 $19 30. Nd6 Ndc5 31. Nxc8 Qxc8) 30. f4 $2 (30. Rd6 $17 Bf6 31. Nh6) 30... Rg8 31. Nd6 {[%cal Rd6f7]} Rcf8 32. fxe5 Bh6 33. Qf3 Bxd2 34. Rxd2 Rg7 35. Nf5 Nxe5 36. Qh5 $2 {[#]} (36. Qe3 f6 37. Nxg7 Qxg7 38. Rf2) 36... f6 37. Nxg7 Qxg7 {Precision: White = 27%, Black = 80%.} ({Less strong is} 37... Nxg7 38. Qh4 $19) 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Mohammad Nubairshah Shaikh"]
[Black "Pruijssers, Roeland"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2380"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,32,46,44,27,37,25,47,-12,-10,-7,0,-31,0,-10,-10,0,-4,-7,0,0,38,31,30,28,18]} 1. Nf3 f5 2. d3 Nf6 3. e4 d6 {[%cal Bd7d6,Bd6e5,Be5e4,Be4f3][%mdl 32]} 4. exf5 (4. Nc3 Nc6 5. exf5 Bxf5 6. d4 Nb4 7. Bb5+ c6 8. Ba4 g6 9. O-O Bg7 10. Ne2 O-O 11. Ng3 Bd7 {1-0 (37) Ding,L (2777)-Zhang,Z (2634) China 2016}) 4... Bxf5 5. d4 Qd7 {LiveBook: 11 Games} 6. Bd3 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} Nc6 7. O-O e5 {[#] White must now prevent ...e4.} 8. dxe5 ({Better is} 8. Bb5 $14) 8... dxe5 $11 {aiming for ...e4.} 9. Bxf5 Qxf5 10. Nc3 $146 {[%cal Bb1c3,Bc3e4,Be4g5][%mdl 32]} ({Predecessor:} 10. c3 Bd6 11. Nbd2 O-O-O {1-0 (63) Plischki,S (2381)-Swiercz,D (2231) Marianske Lazne 2007}) 10... Bc5 11. Bg5 e4 12. Bxf6 $1 exf3 13. Re1+ Kf7 14. Bh4 Nd4 {[#] Threatens to win with ...Rhd8!} 15. Ne4 $1 {[%cal Re4c5]} Rhe8 16. Ng5+ $1 Kg8 {Precision: White = 53%, Black = 48%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Abhishek, Kelkar"]
[Black "Sengupta, Deep"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2378"]
[BlackElo "2586"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,128,0,0,4,4,14,7,21,0,0,0,0,-12,0,-37,-36,-38,-17,-20,-13,-13,-16,-47,-32,-34,-35,-25,0,0,0,-12,-12,-14,-5,0,-4,-27,-22,-15,-8,-29,-4,-7,0,-28,0,0,0,-14,0,0,-23,-30,-16,-49,-48,-64,-57,-60,-23,-29,-31,-32,-39,-38,-2,-2,-2,-8,-6,-8,-8,-34,-35,-55,-8,-14,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-40,-40,-40,-43,-1470,-1214,-29966,-29960,-29971,-8,-12832,-1079,-29970,-29971,-29976,-29976,-29977,-29976,-29977,-8,-8,-8]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O e6 5. c4 d4 6. d3 Nc6 7. e3 {A09: Réti Opening: 1 Nf3 d5 2 c4} Be7 8. exd4 cxd4 9. a3 (9. b3 O-O 10. Na3 e5 11. Nc2 Nd7 12. a3 a5 13. Rb1 Nc5 14. b4 axb4 15. axb4 Na4 16. Bd2 {0-1 (47) Wei,Y (2739)-Karjakin,S (2760) Medias 2017}) 9... a5 10. Bg5 {LiveBook: 3 Games} Nd7 11. Bxe7 Qxe7 12. Nbd2 O-O 13. Re1 Rd8 $146 ({Predecessor:} 13... a4 14. b4 axb3 15. Nxb3 Rd8 16. Qc1 Nc5 {½-½ (16) Hoeffer,D (2251)-Grabarczyk,M (2436) Lueneburg 2015}) 14. Rc1 a4 15. Qc2 Nc5 16. Ne5 Na5 17. f4 Ra6 18. Re2 Rb6 19. Rce1 Nab3 20. Ndf3 Qc7 21. Ng4 f6 22. Nf2 Rbd6 23. Nd2 Rb6 24. Nde4 f5 25. Ng5 Rf8 26. Nf3 Bd7 27. Ne5 Be8 28. Bf3 Rd6 29. h4 b5 30. Qd1 Qb8 31. Rc2 bxc4 32. Nxc4 Ra6 33. Nd2 (33. Ne5 {is more complex.} Bb5 34. Nh3 Qb6 35. Ng5 Ra7 36. Bh5) 33... Bd7 34. Nxb3 Nxb3 35. Ree2 Qd6 36. Nh3 h6 37. Kf2 Ra5 38. Bg2 Rc8 39. Rxc8+ Bxc8 40. Ng1 Rc5 {Hoping for ...Rc1.} 41. Rc2 $1 Rxc2+ 42. Qxc2 Qc5 43. Qxc5 Nxc5 $11 {[%mdl 4096] Endgame KBN-KBN} 44. Bf1 Bb7 45. Nf3 Bxf3 46. Kxf3 $15 {KB-KN} Kf7 (46... e5 $5) 47. g4 fxg4+ 48. Kxg4 Kf6 49. Be2 g6 50. Bf1 e5 51. fxe5+ Kxe5 52. Be2 Ne6 53. Bd1 h5+ 54. Kg3 Nc5 55. Be2 $1 Kf5 56. Bd1 $2 {[%mdl 8192] [#]} (56. Bf1 $15) 56... g5 $1 $19 {[%cal Rg5h4]} 57. Bxh5 gxh4+ 58. Kxh4 Kf4 $2 (58... Nxd3 59. Bf3 Kf4 60. Be2 Nxb2 61. Bg4 d3 62. Kh3 d2 63. Be2 d1=Q 64. Bxd1 Nxd1 65. Kg2 Ke3 66. Kg3 Kd3 67. Kf4 Ne3 68. Ke5 Nc4+ 69. Kd5 Nxa3 70. Kc5 Kc3 71. Kc6 Nc4 72. Kc7 a3 73. Kd8 a2 74. Ke7 a1=Q 75. Kf6 Kd2+ 76. Kf5 Qe5+ 77. Kg6 Qe6+ 78. Kh5 Qf5+ 79. Kh4 Qg6 80. Kh3 Ne3 81. Kh4 Qg4#) 59. Bf7 $2 {[%mdl 8192] [#]} (59. Be8 $11) 59... Ke3 $1 {[%cal Re3d3]} 60. Bc4 Kd2 61. Bb5 Kc2 62. Kg5 Kxb2 63. Kf5 Kc3 $2 (63... Kxa3 {mates} 64. Ke5 Nb3 65. Kd5 Kb4 66. Be8 a3 67. Bf7 a2 68. Be6 a1=Q 69. Ke5 Qe1+ 70. Kf6 Nc5 71. Bf5 Qg3 72. Bh7 Nxd3 73. Bg6 Qe5+ 74. Kf7 Nf4 75. Bb1 Qe6+ 76. Kf8 Kc5 77. Kg7 Qe7+ 78. Kh6 Qf6+ 79. Kh7 Ne6 80. Kg8 Qg7#) 64. Kf6 $1 $11 Nxd3 {[%mdl 32768] Precision: White = 42%, Black = 53%. . Loss on Time!?} (64... Kb3 $5 65. Ke5 $8 Nxd3+ 66. Bxd3 Kxa3 $11) 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Hafiz, Arif Abdul"]
[Black "Karthikeyan, Murali"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2324"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,126,18,13,9,0,14,0,9,0,0,0,0,-6,-10,-5,0,-25,-9,-60,-50,-110,-104,-95,-97,-88,-95,-97,-83,-101,-95,-120,-122,-170,-177,-233,-210,-214,-152,-140,-145,-158,-154,-143,-150,-156,-118,-115,-76,-74,-83,-121,-101,-412,-412,-412,-412,-412,-412,-503,-503,-427,-477,-522,-509,-606,-524,-1326,-508,-509,-502,-495,-493,-486,-460,-663,-654,-652,-651,-639,-635,-618,-581,-668,-640,-676,-642,-643,-500,-1044,-997,-6070,-5371,-5169,-4618,-29965,-29966,-29962,-1150,-29968,-29967,-29965,-29966,-29975,-29976,-29980,-29978,-29981,-29982,-29983,-29984,-29984,-29985]} 1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nf6 6. Bxc6+ bxc6 7. d3 Be7 8. O-O O-O 9. Qe1 {LiveBook: 3 Partien. B23: Sizilianisch (Geschlossenes System)} Ba6 10. e5 Nd7 11. Qg3 {Die Stellung ist ausgeglichen.} f5 12. Kh1 Nb6 $146 ({Vorgänger:} 12... Qe8 13. Rd1 Qh5 {0-1 (56) Kayser,F (2194)-Zysk,R (2483) Dresden 2007}) 13. b3 c4 14. dxc4 dxc4 15. Rd1 Qc8 16. Bb2 c5 17. Rd6 (17. Ng5 $11) 17... Bb7 $1 $15 18. Rad1 ({Besser ist} 18. Nb5 $15) 18... cxb3 ({Bitte nicht} 18... Bxd6 $6 19. exd6 Bxf3 20. Nd5 $11) 19. axb3 Bxf3 ({Viel schwächer wäre} 19... Bxd6 $6 20. exd6 Rf6 21. Ne4 $11) 20. Qxf3 Bxd6 21. exd6 {[#]} Qd7 $1 22. Qe3 Rac8 23. Qe5 Rc6 24. Nb5 Nc8 25. Rd3 (25. c4 $142) 25... a6 26. Nc7 Rxd6 27. Nxa6 Rxd3 28. cxd3 Rf7 29. Nxc5 Qd5 $40 {[%mdl 128] Schwarz hat starken Angriff.} 30. Qe3 Nb6 31. h3 Nd7 32. b4 Nxc5 33. bxc5 $17 {[%mdl 4096] Endspiel [#] KDT-KDL} Rc7 $1 34. Ba3 $2 {[%mdl 8192]} (34. Bd4 $17 {war die entscheidende Verteidigung.}) 34... Rb7 $19 {Weiss muss nun ...Tb3 beachten.} 35. c6 Qxc6 36. Qd4 Qd5 37. Qc3 h6 38. Bb2 Kh7 39. Ba1 Rd7 40. Qc8 Qxd3 {( -> ...Df1+)} 41. Be5 Qd5 (41... Qf1+ $142 42. Kh2 Rd1) 42. Kh2 Qb7 43. Qc2 Rd5 44. Qc3 Qd7 45. h4 (45. Qe3 $142) 45... Rd1 46. Qe3 Rd3 47. Qf2 Qf7 48. Qe2 Rb3 49. Qc2 Re3 50. Qf2 Re4 51. Qf3 Qg6 52. h5 (52. Kh3 $142) 52... Qg4 53. Qxg4 fxg4 {KT-KL} 54. Kg3 Re2 55. Kxg4 Rxg2+ 56. Kf3 Rh2 (56... Rg1 $142 57. Bc3 Rh1 58. Kg4 g6 59. hxg6+ Kxg6 60. Bd4 h5+ 61. Kg3 Kf5 62. Bb6 h4+ 63. Kg2 Rc1 64. Kh3 Kxf4 65. Bd8 e5 66. Ba5 Rh1+ 67. Kg2 Rd1 68. Bc7 Rd3 69. Kh2 Re3 70. Kg2 Kg4 71. Kf2 h3 72. Kxe3 h2 73. Bxe5 h1=Q 74. Bc3 Qd5 75. Bd4 Qf3+ 76. Kd2 Kf4 77. Bc3 Ke4 78. Bh8 Qd3+ 79. Kc1 Qe2 80. Kb1 Kd3 81. Bg7 Kc4 82. Bh6 Kb3 83. Bd2 Qxd2 84. Ka1 Qe1#) 57. Kg4 Rh1 {Schwarz setzt Matt.} 58. Bd6 g6 59. hxg6+ Kxg6 60. Kg3 Kf5 61. Ba3 Rg1+ 62. Kf2 Rg4 63. Kf3 h5 {Precision: Weiß = 31%, Schwarz = 77%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Kaustuv, Kundu"]
[Black "Tukhaev, Adam"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2324"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,80,11,31,8,19,27,32,18,14,-15,-15,-5,6,-71,-55,-70,-74,-64,-39,-35,-36,-37,-16,-13,-19,-15,0,-8,12,-12,-17,-76,-58,-114,-114,-166,-159,-224,-125,-115,-118,-113,-108,-153,-148,-150,-104,-161,-151,-167,-170,-191,-190,-364,-353,-399,-394,-616,-616,-602,-510,-495,-503,-484,-477]} 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nc6 8. d3 a6 9. h3 Rb8 10. Be3 {A26: English Opening vs King's Indian with ...Nc6 and d3} b5 11. Qd2 Ne8 $146 ({Predecessor:} 11... Bd7 12. Nd5 Ne7 13. Nxf6+ Bxf6 14. c5 Be6 15. cxd6 Qxd6 16. Qc2 Qd7 17. Kh2 {1-0 (25) Flores,D (2590)-Villanueva,M (2429) Villa Martelli 2016}) 12. cxb5 {White is slightly better.} axb5 {[%cal Ba6b5,Bb5b4][%mdl 32]} 13. d4 exd4 14. Nxd4 Ne5 15. Qe2 {[#]} ({Don't play} 15. Ncxb5 c5 $17) (15. Ndxb5 Nc4 $15) (15. Bg5 $11 Qd7 16. Rfd1) 15... b4 $1 $17 {[%cal Rb4c3]} 16. Nd5 c5 17. Nb3 Nc7 18. Nxc7 Qxc7 19. f4 Nc6 20. e5 dxe5 21. Bxc5 Re8 22. Rac1 e4 23. Kh2 Ra8 {aiming for ...Ba6.} 24. Rfd1 (24. Qc2 $11 {remains equal.}) 24... Rxa2 25. Rc2 (25. Rd2 $1 $15) 25... Ba6 26. Qe3 (26. Qf2 $17) 26... Rxb2 27. Bd6 (27. Rxb2 $17 {was called for.} Bxb2 28. Nd2) 27... Qa7 (27... Qxd6 $1 $19 28. Rxd6 Rxc2) 28. Qxa7 Nxa7 29. Rxb2 Bxb2 30. Bxb4 Nc6 31. Be1 Bc4 32. Nc5 (32. Rd6 $17 Bxb3 33. Rxc6) 32... f5 $19 33. Bf2 Nb4 {White must now prevent ...e3.} 34. Rb1 Bc3 $36 {[%mdl 2048] And now ...e3 would win. Black is on the roll.} 35. Rc1 $2 {[#]} (35. Be3) 35... Na2 $1 {[%cal Ra2c1]} 36. Rc2 {intending Na4.} e3 {[%cal Be4e3,Be3e2][%mdl 32]} 37. Be1 (37. Na4 $142 exf2 38. Nxc3 Nxc3 39. Rxc3) 37... Bxe1 {Black is clearly winning.} 38. Rxc4 Nb4 39. Bf3 {If White can now play Be2 this consolidates a bit.} e2 {( -> ...Bxg3+!)} 40. Kg2 Bd2 {Precision: White = 36%, Black = 59%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Mitrabha, Guha"]
[Black "David, Alberto"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2319"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,78,0,8,-14,-1,4,18,18,19,21,20,20,27,9,22,16,16,19,86,78,92,64,75,54,69,21,21,21,21,26,21,27,44,-11,-12,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-38,0,-126,-131]} 1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nf3 Nh5 (4... e6 5. Nbd2 Bd6 6. Bg3 O-O 7. Bd3 h6 8. c3 Bxg3 9. hxg3 d6 10. Qe2 Nbd7 11. e4 e5 12. dxe5 dxe5 13. O-O-O {1-0 (27) Le,Q (2737)-Salgado Lopez,I (2644) Riadh 2017}) 5. Bg5 h6 6. Bh4 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} g5 7. Bg3 Nxg3 8. hxg3 e6 9. Bd3 d6 10. Nbd2 Bg7 {LiveBook: 4 Games} 11. g4 $146 ({Predecessor:} 11. Qe2 Nd7 12. Ba6 {0-1 (55) Karas,M (2283)-Mazur,S (2459) Senica 2017}) 11... Nd7 12. Ne4 Bxe4 (12... h5 {is interesting.} 13. gxh5 g4 14. Nh4 d5 15. Ng3 Qg5) 13. Bxe4 d5 14. Bd3 c5 15. c3 a6 16. a4 Qc7 17. Qe2 c4 18. Bc2 Kf8 (18... O-O $11) 19. e4 $16 dxe4 20. Bxe4 Rc8 21. Bc2 Nf6 22. Ne5 Nd5 23. g3 b5 24. axb5 axb5 25. O-O Bxe5 26. Qxe5 (26. dxe5 $14 Kg7 27. Rfe1) 26... Qxe5 $11 27. dxe5 Kg7 28. Be4 Rc5 29. Rfd1 Nb6 30. f4 Na4 31. Rd2 h5 32. gxh5 Rxh5 33. Kg2 gxf4 34. gxf4 Rc8 35. Rg1 Kf8 36. Rgd1 Nc5 37. Bf3 Rh8 38. Rd6 Ke7 39. Rc6 {[#]} (39. Ra1 $11) 39... Nd3 $1 {Precision: White = 57%, Black = 65%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Roy Chowdhury, Saptarshi"]
[Black "Nguyen, Duc Hoa"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2318"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,93,15,19,16,14,0,12,15,16,12,22,0,24,0,39,4,12,10,48,0,0,0,17,0,0,-11,35,43,41,32,198,207,216,206,221,221,197,223,214,215,327,228,228,228,228,226,226,226,233,231,231,229,228,227,250,243,256,254,286,263,319,321,393,397,381,319,403,398,399,399,399,392,377,376,368,350]} 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. c3 O-O 6. Bc4 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 Nd7 {[%cal Bb8d7,Bd7c5,Bc5a4][%mdl 32]} 10. O-O c5 11. Bc2 {B08: Pirc Defence: Classical System} Qc7 12. Re1 cxd4 13. Nxd4 {The position is equal.} Nc5 {[#]} 14. Qe2 $146 ({Predecessor:} 14. Bg5 Ne6 15. Nxe6 Bxe6 16. Bb3 Bxb3 17. Qxb3 e6 18. Rad1 h6 19. Be3 b6 20. Qa4 Rfd8 {½-½ (20) Rabiega,R (2501)-Fridman,D (2652) Germany 2011}) 14... Bd7 15. Nb5 (15. Qxe7 Bxd4 16. cxd4 Rfe8 $17) 15... Qc6 16. Nd4 Qb6 17. Nb3 {[%cal Bd4b3,Bb3d2,Bd2c4,Bc4e3][%mdl 32] And now Be3 would win.} Na4 18. Nd2 e5 19. Nc4 Qc7 20. Ne3 (20. Nxe5 $2 Bxe5 21. g3 (21. Qxe5 $2 Rae8 $19) 21... Rfe8 $19) 20... Nb6 21. Bb3 Bc6 22. Ng4 h5 23. Nh6+ (23. Nxe5 $2 Bxe5 24. g3 (24. Qxe5 $2 Rae8 $19) 24... Qd7 $19) 23... Kh7 {[#]} 24. Nf5 $1 $36 {[%mdl 2560] White is pushing.} gxf5 $2 (24... f6 $14) 25. Qxh5+ $18 Kg8 {[#]} 26. Bh6 $1 {White threatens Qg6 and mate.} Qd6 27. Bxg7 Kxg7 {[#]} 28. Re3 $1 {[%cal Re3g3]} Bd5 29. Rd1 {Bxd5 is the strong threat.} ({Not} 29. Qxf5 Rg8 $14) 29... Rad8 (29... Rg8 $142) 30. Bxd5 ({Less strong is} 30. Qxf5 Qg6 $16) 30... Nxd5 {[#]} 31. Rxd5 $1 {[%mdl 512]} Qg6 ({Inferior is} 31... Qxd5 32. Qg5+ Kh8 33. Rh3#) 32. Qxg6+ fxg6 33. Rexe5 {[%mdl 4096] Endgame KRR-KRR} Rfe8 34. Kf1 Kf6 35. Rxe8 Rxd5 {KR-KR} 36. Ke2 a5 37. b3 g5 38. h3 Rc5 39. c4 a4 40. Rd8 axb3 41. axb3 Re5+ 42. Kd2 Ra5 43. Rd5 {White is winning.} Ra2+ 44. Ke3 Ra1 45. Rb5 Re1+ 46. Kf3 Re7 47. g3 {Precision: White = 79%, Black = 48%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.11"]
[Round "4"]
[White "Sankalp Gupta"]
[Black "Vignesh N R"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2303"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,70,0,9,9,9,9,7,0,15,5,7,2,10,0,0,0,0,-33,-34,-62,-18,-38,-38,-40,-26,-31,-37,-47,-8,-24,-21,-16,-2,-2,-2,-9,-8,-2,0,0,0,-6,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Nd2 g6 10. Nf3 {C45: Scotch Game} Bg7 11. Bg5 f6 12. exf6 Qxe2+ 13. Bxe2 Nxf6 14. O-O-O O-O-O {LiveBook: 20 Games} 15. Be3 Rde8 16. Bd3 d6 17. c5 ({Not} 17. Bxa7 $2 c5 $17) 17... Bxd3 18. Rxd3 {[#]} Ne4 $146 19. cxd6 cxd6 20. Rhd1 Rhf8 21. Kc2 Rf7 22. b3 d5 23. h4 h6 24. Rf1 Kb7 25. Rb1 g5 26. hxg5 hxg5 27. Rf1 Bf6 28. Nh2 Bd8 29. Ng4 {[#]The position is equal.} Ng3 $1 {[%mdl 512]} 30. Re1 (30. fxg3 Rxf1) 30... Nf5 31. Bd2 $132 {[%mdl 2048] White is not keeping still} Rxe1 32. Bxe1 Nh4 33. g3 Nf5 34. Kd2 Nd6 35. Re3 Ne4+ {Precision: White = 61%, Black = 54%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Amonatov, Farrukh"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2636"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,46,22,60,54,78,85,78,51,45,24,29,27,23,18,30,18,32,-13,-25,-7,-13,-321,-321]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Be7 10. h4 h6 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} 11. Be3 h5 12. Kb1 Qc7 13. Nxc6 (13. Bg5 Ne5 14. Bd3 b5 15. Rhe1 b4 16. Nce2 a5 17. f4 Neg4 18. Ng1 {½-½ (91) Short,N (2678)-Li,C (2732) Riadh 2017}) 13... bxc6 {LiveBook: 3 Games} 14. Bc4 Qb7 $146 ({Predecessor:} 14... d5 15. Bb3 a5 16. Na4 Rb8 17. Bc5 Bxc5 18. Nxc5 Qa7 19. Qc3 {1-0 (53) Demchenko,A (2589)-Musaev,R (2341) Kaliningrad 2015}) 15. Bb3 Rb8 16. Qf2 a5 17. Na4 O-O 18. e5 dxe5 19. Bc5 Bxc5 20. Nxc5 Qb6 21. Rd2 Rfd8 22. Re1 Be8 {White must now prevent ...Rxd2.} 23. Rxe5 $2 {[%mdl 8192] [#]} (23. Rde2 $11 {and White is okay.}) 23... a4 $1 {[%mdl 512] Precision: White = 28%, Black = 71%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Sengupta, Deep"]
[Black "Sindarov, Javokhir"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "2586"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 32,98,0,0,0,0,0,21,54,41,58,10,16,0,0,-79,-95,-76,-54,-57,-37,-77,-8,-12,-7,-13,-11,-31,-60,-161,0,0,0,0,0,0,0,0,0,0,0,-129,0,0,0,0,0,0,16,17,158,128,535,526,538,528,494,485,29992,29993,29994,1279,1191,1195,1162,1155,1172,1100,29992]} 1. d4 d5 2. c4 dxc4 3. Nf3 c6 4. e3 b5 5. a4 e6 6. Nc3 Bb4 7. Bd2 Bb7 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 a5 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 O-O 14. O-O Nbd7 15. Nd2 Qc7 16. f3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} (16. f4 a4 17. Rb1 Rfd8 18. Qe2 b3 19. Ba1 Nf8 20. e4 N6d7 21. Kh1 Re8 22. Qg4 Ng6 23. Qg3 Rad8 {½-½ (47) Andreikin,D (2737)-Tomashevsky,E (2716) Tbilisi 2015}) 16... e5 17. Qc2 {LiveBook: 3 Games} h6 18. c5 {The position is equal.} exd4 $146 ({Predecessor:} 18... Nd5 19. Rfe1 a4 20. Rxa4 Rxa4 21. Qxa4 exd4 {½-½ (21) Klauner,T (2450)-Elent,M (2444) ICCF email 2012}) 19. Bxd4 Nd5 20. Rfc1 {Hoping for c6.} Ne5 21. Be4 {Strongly threatening c6!} Bc6 $1 22. Qb2 Rfe8 $1 23. Nc4 (23. Rc2 $11) 23... Nxc4 $17 24. Rxc4 f6 25. Rcc1 {[%cal Bc4c1,Bc1d1,Bd1d6][%mdl 32]} Qb7 26. Qb3 {Threatening Bg6.} Kh8 (26... Red8 $17) 27. Bb1 $11 Qd7 28. Qc2 {[%csl Gb1][%cal Rc2h7]} f5 $1 29. Rd1 a4 30. e4 (30. Qxf5 $15 Qxf5 31. Bxf5) 30... fxe4 $2 (30... Nf4 $1 $19 {...Rad8 is the strong threat.} 31. Be3 b3) 31. fxe4 b3 32. Qc1 Nc7 33. Bb2 $1 Qg4 34. Rd6 Re6 35. h3 Qg6 ({Black should try} 35... Qh5 $11) 36. Qd2 $17 Rf8 (36... Bxe4 $17 37. Bxe4 Qxe4) 37. e5 $11 {[%cal Be4e5,Be5e6,Be6e7][%mdl 32]} Qg3 {[#]} 38. Rxc6 $1 {[%mdl 512]} Rxc6 39. Rxa4 {Threatens to win with Rg4.} Rxc5 {[#]} 40. e6 $1 {[%mdl 512] [#] Qxh6+ would kill now.} Qg5 (40... Re5 $1 $11 {[%mdl 512] keeps the balance.} 41. Bxe5 Qxe5) (40... Nxe6 41. Qxh6+) 41. e7 $40 {[%cal Re7f8][%mdl 1152] White has strong compensation. White has strong attack.} Re8 $2 {[%mdl 8192]} ({Avoid the trap} 41... Rf1+ $2 42. Kxf1 Rf5+ 43. Kg1 $18) (41... Rg8 $16 42. Qd3 Rc2 43. Bxc2 bxc2) 42. Qd3 $18 {[%csl Gb1][%cal Rd3h7]} Rc2 {[%csl Gc2][%cal Rg5g2] [#]} 43. Rg4 $1 {[%cal Rg4g5]} ({Less strong is} 43. Bxc2 Qc5+ 44. Kh2 Qxc2 $14) 43... Qc5+ 44. Bd4 Rc1+ (44... Qxe7 $18 45. Bxg7+ (45. Bxc2 bxc2 46. Qxc2 Ne6 $14) 45... Qxg7 46. Rxg7 Kxg7) 45. Kh2 {[%csl Gb1][%cal Rd3h7]} Qd6+ 46. Rg3 (46. g3 $142 Rxb1 47. Bxg7+ Kg8 48. Bf8+ Kh8 49. Qc3+ Qf6 50. Qxf6+ Kh7 51. Qxh6#) 46... Kg8 {White is clearly winning.} 47. Qh7+ Kf7 48. Qxg7+ Ke6 49. Qxh6+ Kd5 {Precision: White = 47%, Black = 34%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Karthikeyan, Murali"]
[Black "Erigaisi Arjun"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2580"]
[BlackElo "2386"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,67,0,37,37,37,40,56,29,31,31,37,12,18,18,15,28,25,34,47,52,89,87,91,92,99,99,93,93,102,77,102,107,139,143,246,245,227,239,376,352,671,647,752,748]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Nxf6+ Nxf6 8. Bxf6 Qxf6 9. Bb5+ c6 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 10. Bd3 Bd7 11. Qe2 Bd6 12. Ne5 O-O-O 13. O-O Kb8 {[#] LiveBook: 5 Games} 14. b4 $146 ({Find the theoretical novelty and annotate with similar games:} 14. c3 c5 15. Qe3 Bc8 16. a4 Bc7 17. a5 {1-0 (39) Stukopin,A (2544)-Vorobiov,E (2590) Moscow 2014}) 14... Bxe5 15. dxe5 Qe7 16. Rfb1 Bc8 {[%cal Bd7c8,Bc8b7,Bb7d5][%mdl 32]} 17. a4 Rd7 18. Qe3 Rhd8 19. b5 cxb5 20. axb5 b6 21. Ra4 Bb7 22. Rba1 Bd5 23. c4 $36 {[%mdl 2048] Black is under strong pressure.} Bb7 ({Wrong is} 23... Bxg2 $2 24. Kxg2 Rxd3 {[#]} 25. Qxb6+ $1 {[%mdl 512]} Kc8 26. Qa6+ (26. Rxa7 $2 Qg5+ 27. Kf1 Rd1+ 28. Rxd1 Rxd1+ 29. Ke2 Qd2+ 30. Kf3 Qd3+ 31. Qe3 Qf5+ 32. Kg2 Qg4+ 33. Qg3 Qe4+ 34. Kh3 Rd3 $19) 26... Kb8 27. Qxa7+ Qxa7 28. Rxa7 $18) 24. Be2 Qg5 25. Qxg5 hxg5 26. Rxa7 Rd2 27. R7a2 (27. Kf1 {NOTEXT} R8d7 28. R7a2 R2d4 29. Ra3 f6 30. h3) 27... Rxa2 28. Rxa2 $16 {[%mdl 4096] Endgame KRB-KRB} Rc8 29. Ra3 f5 (29... Rc5 $16 {is a better defense.}) 30. Rg3 $18 g4 31. f4 {[%cal Bf2f4,Bf4g5][%mdl 32]} g5 (31... Be4 {might work better.} 32. h3 gxh3) 32. fxg5 Rg8 $2 (32... Rh8 33. Rd3 Rg8) 33. h4 Rh8 {[#]} 34. Bxg4 $1 {Precision: White = 80%, Black = 36%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Tukhaev, Adam"]
[Black "Mohammad Nubairshah Shaikh"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2570"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,62,0,17,21,12,13,22,25,59,56,64,-36,-31,-26,-33,-45,-33,-34,-40,-65,-46,-67,-67,-120,-76,-93,-87,-103,-95,-185,-176,-172,0,-101,-72,-94,-102,-102,-85,-116,-88,-106,-104,-105,-80,-174,-162,-202,-186,-317,-166,-306,-197,-586,-602]} 1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 e6 6. Nd2 {B12: Caro-Kann: Advance Variation} (6. c4 Bb4+ 7. Nc3 Ne7 8. Be2 Nbc6 9. Nxc6 Nxc6 10. O-O d4 11. Ne4 Nxe5 12. Bf4 Nc6 13. c5 {1-0 (45) Ragger,M (2697)-Van Foreest,J (2612) Wijk aan Zee 2017}) 6... Nc6 7. N2f3 Bc5 8. c3 {The position is equal.} f6 9. b4 $146 ({Predecessor:} 9. Be3 Bb6 10. Bb5 Bd7 11. O-O Qe7 {1-0 (36) Dochev,D (2430)-Kounalakis,E (2142) Heraklion 2010}) 9... Bb6 10. b5 ({White should play} 10. Bd3 $14) 10... Nxe5 $15 11. Nxe5 fxe5 12. Qh5+ g6 13. Qxe5 Nf6 14. Ba3 Kf7 (14... Bc7 $5 {[%cal Rc7e5]} 15. Qe3 e5 $15) 15. f3 Re8 16. Be2 (16. Nb3 $15) 16... Bc7 17. Qe3 e5 18. Nb3 d4 19. cxd4 (19. Qd2 $17) 19... exd4 $19 20. Qxd4 Bd7 $2 ({Black should try} 20... Nd5 $19 {Strongly threatening ...Nf4.} 21. Rd1 Ne3) 21. Kf2 (21. O-O-O $1 $11 {was the only way to keep the balance.}) 21... Be5 ({Worse is} 21... Rxe2+ 22. Kxe2 Bxb5+ 23. Kf2 $16) 22. Qd2 Bxa1 23. Rxa1 Rc8 $36 {[%mdl 2048] aiming for ...Qb6+. Black is on the roll.} 24. Rc1 Rxc1 25. Bxc1 Qb6+ 26. Nd4 Qc5 27. Bb2 {[#]} (27. Kf1 $17) 27... Be6 $1 28. a4 {[#]} Bc4 $1 29. Bd1 (29. Bxc4+ {was worth a try.} Qxc4 30. Ne2) 29... b6 (29... Nd5 $142 30. Kg1 Re3) 30. h4 (30. Qf4 $142) 30... Kg8 31. Qg5 $2 (31. Kg1 {is tougher.}) 31... Qb4 {Precision: White = 28%, Black = 64%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "David, Alberto"]
[Black "Koustav Chatterjee"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2553"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,69,50,31,29,18,35,29,25,15,35,34,36,18,34,12,20,0,31,31,33,39,47,30,60,40,57,39,43,49,53,53,54,56,50,54,54,52,47,44,63,34,100,103,92,98,121,116,173,173,396,312,463,444,705,562,562,556,538,531,502,502]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Qc7 (4... Nf6 5. d3 d5 6. Nbd2 Be7 7. O-O O-O 8. Re1 b5 9. e5 Nd7 10. Nf1 Bb7 11. h4 Qc7 12. Bf4 Rfc8 13. Ne3 Qd8 14. Ng4 Bf8 15. Bg5 Qe8 16. c3 h6 17. Bf4 a5 18. Qd2 b4 19. c4 Ne7 20. h5 {1-0 (59) Kuzubov,Y (2699)-Grischuk,A (2772) Riadh 2017}) 5. O-O Nf6 6. Re1 {LiveBook: 5 Games. B40: Sicilian: 2...e6, Unusual lines} Be7 7. c3 O-O 8. e5 {White is slightly better.} Nd5 9. d3 $146 ({Predecessor:} 9. c4 Nb6 10. d3 Rd8 11. Nc3 d5 12. exd6 Qxd6 13. Bf1 e5 14. Nb5 {0-1 (62) Savic,M (2529)-Bistric,F (2488) Neum 2004}) 9... f6 10. exf6 Nxf6 11. d4 Qb6 12. Bh3 Qd8 13. Bg5 cxd4 14. cxd4 b6 15. Nc3 Bb7 16. a3 Kh8 17. Rc1 Rc8 18. Bf4 Na5 19. Ne5 Nc4 20. Nxc4 Rxc4 21. Qd3 Rc8 22. Bg2 Bxg2 23. Kxg2 Rc6 24. d5 exd5 25. Nxd5 Nxd5 ({Better is} 25... Rxc1 $14 26. Rxc1 Qa8) 26. Qxd5 $16 Bf6 27. b4 Rxc1 28. Rxc1 Bb2 (28... Qa8 $16 29. Qxa8 Rxa8) 29. Rc7 $18 Bxa3 $2 (29... Qa8 {was called for.} 30. Qxa8 (30. Rxd7 Qxd5+ 31. Rxd5 Bxa3 $16) 30... Rxa8) 30. Rxd7 Qf6 {[#]} (30... Qa8 $142 31. Qxa8 Rxa8) 31. Rxg7 $3 {[%mdl 512] White is clearly winning.} Bxb4 (31... Bb2 $142) (31... Qxg7 32. Be5) 32. Rg8+ Rxg8 33. Be5 Bc3 34. Bxf6+ Bxf6 35. Qf7 {Precision: White = 67%, Black = 35%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Tran, Tuan Minh"]
[Black "Aronyak Ghosh"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2548"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,119,18,-16,5,0,18,7,20,19,43,14,52,58,60,61,72,0,52,0,63,0,55,0,66,66,66,66,66,66,67,68,69,65,70,56,58,56,64,66,95,101,114,119,104,114,110,97,123,88,84,33,34,41,51,49,49,38,46,0,44,31,38,33,46,29,29,29,29,29,31,30,127,132,131,141,150,167,149,136,163,163,185,172,187,157,231,164,173,116,116,116,115,84,217,202,427,427,1030,918,1318,1318,6191,5512,9306,9050,7468,7468,1296,1178,925,743]} 1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 Nc6 6. Bd2 {LiveBook: 4 Games} a6 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7} (6... O-O 7. Qc1 b6 8. Bh6 Bb7 9. h4 Bxh6 10. Qxh6 Ng4 11. Qd2 e6 12. h5 Qe7 13. Nh3 f5 14. hxg6 hxg6 {1-0 (33) Mamedyarov,S (2748)-Beradze,I (2425) Nakhchivan 2016}) 7. Qc1 h6 $146 ({Predecessor:} 7... Nd4 8. Nf3 Nxf3+ 9. Bxf3 Rb8 10. Bh6 O-O 11. Ne4 Nxe4 12. Bxe4 Qa5+ 13. Bd2 Qc7 14. Bh6 {0-1 (47) Krumphals,I-Heinzel,L (1878) Austria 2010}) 8. Rb1 d6 {The position is equal.} 9. a3 Be6 10. Nd5 Bxd5 11. cxd5 Nd4 12. Qd1 Nb5 13. Qc1 Nd4 14. Qd1 Nb5 $1 15. Qc1 Nd4 16. Qd1 Nb5 17. a4 Nc7 {[%cal Bb5c7,Bc7a6,Ba6b4][%mdl 32]} 18. e4 a5 19. Ne2 Na6 20. O-O Nb4 21. Bc3 O-O 22. Kh1 Qd7 23. d4 Rfc8 24. Nf4 {Black must now prevent e5.} cxd4 {[#]} 25. Bxb4 $1 {Hoping for Be1.} axb4 26. Bh3 Qe8 27. Bxc8 Rxc8 28. f3 Nd7 29. Ne2 Nc5 30. b3 ({Better is} 30. Nxd4 $16 {b3 is the strong threat.} Qxa4 31. Qxa4 Nxa4 32. Rfd1) 30... d3 $14 31. Nf4 b5 32. a5 Qd8 33. a6 Qa5 34. Rc1 Bc3 {Threatening ...d2.} (34... Bb2 $5 {[%cal Rb2c1]} 35. Rb1 (35. Nxd3 Bxc1 36. Qxc1 Qxa6 $15) 35... Bc3 $16) 35. Nxd3 Qxa6 36. Qc2 Ra8 37. Rf2 $36 {[%mdl 2048] White is more active.} Qb6 {Strongly threatening ...Nxd3.} 38. Re2 Ra3 39. Rb1 Kg7 40. Kg2 Qb7 {[#]} (40... e5 $11 {keeps the balance.}) 41. Nc1 $1 $16 e6 42. Na2 Rxa2 43. Qxa2 exd5 44. exd5 Qxd5 45. Qc2 Ne6 46. Qe4 Qc5 47. Qd3 d5 (47... h5 $16 48. Rd1 Nd4) 48. f4 Qc6 49. h4 ({White should play} 49. Qe3 $18) 49... Nd4 50. Re5 Nf5 51. Rxf5 ({Wrong is} 51. Rxd5 $2 Qxd5+ 52. Qxd5 Ne3+ 53. Kf3 Nxd5 $19) 51... gxf5 (51... d4+ $16 52. Kf2 gxf5) 52. Qxf5 $18 Qg6 $2 (52... Qa6 53. Qg4+ Kf8) 53. Qxg6+ {White is clearly winning.} fxg6 {[%mdl 4096] Endgame KR-KB} (53... Kxg6 $142 54. Rd1 d4) 54. Rd1 d4 55. g4 Kf6 56. Kf3 h5 57. gxh5 gxh5 58. Ke4 Ke6 59. f5+ Kf6 60. Rg1 {Precision: White = 60%, Black = 57%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Vaibhav, Suri"]
[Black "Roy Chowdhury, Saptarshi"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2542"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,99,27,27,27,37,35,39,24,49,48,81,70,124,115,135,136,159,156,150,153,168,168,160,120,144,135,155,151,151,150,171,151,168,154,206,160,172,161,161,160,173,160,173,147,157,150,168,146,200,195,192,188,189,187,283,285,414,410,377,411,545,547,697,695,724,730,1225,1211,1494,1078,1041,1027,1291,1257,1256,1252,1931,1504,1838,1799]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 Nh5 9. Bxe7 Qxe7 10. Qc2 Nhf6 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} (10... g6 11. O-O O-O 12. Rab1 a5 13. Rbe1 Nb6 14. Nc1 Ng7 15. f3 Bf5 16. e4 dxe4 17. fxe4 Be6 18. Qf2 f5 19. exf5 Nxf5 20. Nb3 Ng7 21. Qe3 Rxf1+ 22. Rxf1 Re8 23. Nc5 Bf5 {½-½ (23) Korobov,A (2711)-Yilmaz,M (2630) Khanty-Mansiysk 2017}) 11. O-O O-O {LiveBook: 7 Games} 12. Rab1 a5 {White has an edge.} 13. a3 Nb6 $146 ({Predecessor:} 13... Re8 14. Rfc1 Nf8 15. Ng3 g6 16. Na4 N6d7 17. Nc5 Nxc5 18. Qxc5 Qc7 {½-½ (27) Walter,M (1821)-Silfver,T (1880) ICCF email 2010}) 14. Nf4 Bd7 15. b4 a4 16. b5 {[#] Threatens to win with bxc6.} Rfb8 (16... Nc4 $14 17. Bxc4 dxc4) 17. bxc6 $16 bxc6 18. Rb4 {Hoping for Rfb1.} Nc8 19. Rfb1 ({Resist} 19. Rxa4 $6 Rxa4 20. Nxa4 (20. Qxa4 Rb7 $16) 20... Qxa3 $16) 19... Rxb4 20. Rxb4 Nd6 21. Rxa4 Rb8 22. Rb4 Ra8 23. Qb3 g5 {[#]} 24. Nfe2 $1 Kg7 25. Rb8 Ra7 26. a4 Bg4 27. h3 Bc8 (27... Bh5 $16 28. Qb6 Rb7 29. Rxb7 Qxb7 30. Qxb7 Nxb7) 28. Ng3 {Rxc8! is the strong threat.} Be6 29. Qd1 Qc7 30. Rb1 h6 31. Bc2 Kf8 32. Qd3 Ra8 33. Nce2 Re8 34. Rf1 Bc8 (34... Nc4 $16 {keeps fighting.} 35. Rb1 h5) 35. Ra1 $18 h5 36. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} h4 37. Nf1 {[%cal Bg3f1,Bf1d2,Bd2f3,Bf3e5][%mdl 32]} Nc4 (37... Bf5 $142 38. Qd1 Bxc2 39. Qxc2 Ra8) 38. a6 Qa7 (38... Be6 $142 39. Nd2 Nd6) 39. Nd2 Nd6 40. Qa3 Rd8 41. Nf3 {White is clearly winning.} g4 42. Ne5 Kg7 43. Nxc6 Qc7 44. Nxd8 gxh3 45. Qc5 Qxd8 46. a7 h2+ 47. Kxh2 Bb7 48. Nf4 Nc4 49. Kg1 Qe8 50. Bd3 {Precision: White = 76%, Black = 34%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Pruijssers, Roeland"]
[Black "Neelash Saha"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2536"]
[BlackElo "2105"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,8,16,-6,36,30,18,-9,-8,-23,-23,-23,-30,-34,0,-23,-25,-53,-16,-22,-10,-10,-10,-9,-9,-8,-1,-12,12,7,8,0,0,-8,0,0,0,0,0,0,7,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. c4 Ne5 6. O-O {B52: Sicilian: Moscow Variation with 3...Bd7} (6. Nc3 {with more complications.} Nf6 7. O-O e6 8. Rb1 Be7 9. b4) (6. d4 Nxf3+ 7. gxf3 cxd4 8. Qxd4 Nf6 9. Nc3 g6 10. c5 Bg7 11. cxd6 O-O 12. e5 Nd7 13. f4 Nb6 {0-1 (63) Anand,V (2785)-Nepomniachtchi,I (2730) Dubai 2014}) 6... Qd7 7. Nxe5 dxe5 8. Nc3 e6 9. d3 Ne7 {[%cal Bg8e7,Be7c6,Bc6d4][%mdl 32]} 10. Be3 $146 ({Predecessor:} 10. f4 exf4 11. Bxf4 Ng6 12. Bg3 Bd6 13. Bxd6 Qxd6 14. Qa4+ Ke7 15. Nb5 Qb6 {½-½ (15) Bortnyk,O (2533)-Dubov,D (2632) Moscow 2015}) 10... Nc6 11. a3 Bd6 12. Rb1 O-O 13. Qa4 Rfd8 14. Rfd1 {The position is equal.} Nd4 15. Qxd7 Rxd7 16. b4 b6 17. Rd2 Rc8 18. f3 h6 19. Kf2 g5 20. Rdb2 Be7 21. b5 Bd8 22. a4 a5 23. bxa6 {[#] Black must now prevent a5!} Ra8 $1 24. a5 Rxa6 25. axb6 {Strongly threatening b7.} Rb7 26. Nb5 Rbxb6 27. g3 f5 28. exf5 exf5 29. Nc3 Rxb2+ 30. Rxb2 Ne6 31. Ke2 Kf7 32. Rb7+ Ke8 33. g4 f4 34. Bf2 Nd4+ 35. Bxd4 exd4 $11 {[%mdl 4096] Endgame KRB-KRN} 36. Ne4 Ra2+ 37. Kd1 Be7 38. h3 Rh2 39. Rb8+ Kd7 40. Rb7+ Kd8 41. Rb5 Rxh3 42. Ke2 Rh2+ 43. Ke1 Rh1+ 44. Ke2 Rh2+ 45. Kf1 Rh1+ 46. Kg2 Re1 47. Rb6 ({Much worse is} 47. Nxc5 Bxc5 48. Rxc5 Re2+ 49. Kf1 Re3 $15) 47... Re2+ 48. Nf2 Bf8 49. Rb8+ Ke7 50. Rb7+ Ke8 51. Kf1 {Precision: White = 70%, Black = 77%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Deepan Chakkravarthy J"]
[Black "Naiditsch, Arkadij"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "2475"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,82,37,18,20,0,0,0,0,-13,0,0,0,0,0,0,0,0,67,0,0,0,119,140,136,131,144,121,137,127,135,111,230,229,320,314,309,302,281,267,289,282,277,212,189,96,298,97,141,0,0,-428,-416,-368,-316,-29970,-29972,-29961,-5143,-1721,0,-902,-890,-29984,-29985,-29990,-624]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. O-O g6 7. d4 Bg7 8. d5 Nce7 9. c4 {C76: Spanische Partie (Moderne Steinitz-Verteidigung)} (9. Bxd7+ Qxd7 10. c4 h6 11. Nc3 f5 12. exf5 gxf5 13. Ne1 Nf6 14. f4 e4 15. Nc2 c5 16. dxc6 bxc6 17. Be3 O-O 18. Qd2 c5 19. h3 Qe6 {1-0 (51) Zhao,J (2604)-Sargissian,G (2672) Riadh 2017}) 9... b5 10. Bc2 {LiveBook: 6 Partien} bxc4 11. Nbd2 {Die Stellung ist ausgeglichen.} f5 $146 ({Vorgänger:} 11... Nf6 12. Nxc4 O-O 13. Bd2 Qb8 14. a4 c6 15. dxc6 Bxc6 16. Bg5 Rd8 {½-½ (53) Zubov,A (2493)-Malaniuk,V (2526) Warsaw 2005}) 12. Ng5 Nf6 13. Nxc4 h6 14. Ne6 Bxe6 $1 15. dxe6 Nxe4 16. Bxe4 fxe4 17. Qa4+ c6 ({Besser ist} 17... Kf8 $1 $11) 18. Qb4 (18. Be3 $14) 18... Nf5 $11 19. g4 {[%cal Bg2g4,Bg4f5][%mdl 32]} Rb8 (19... Qh4 $1 $11 {hält das Gleichgewicht.} 20. Nxd6+ (20. gxf5 Qg4+ 21. Kh1 Qf3+ 22. Kg1 Qg4+ 23. Kh1 Qf3+ 24. Kg1 Qg4+ $11) 20... Nxd6 21. Qxd6 Qxg4+ 22. Kh1 Qf3+ 23. Kg1 Qg4+ 24. Kh1 Qf3+ 25. Kg1 Qg4+) 20. Qa3 $16 d5 21. gxf5 dxc4 22. Be3 $1 (22. fxg6 $6 Qe7 $14) (22. Qxa6 $6 O-O $11) 22... Qe7 23. Qxa6 O-O 24. Qxc4 (24. Qxc6 $6 gxf5 25. Bc5 Qh4 $11) 24... gxf5 (24... Rxf5 $16 25. Rab1 (25. Qxc6 Qh4 $11) 25... Qh4) 25. Bc5 $18 (25. Qxc6 Rf6 $11) 25... Qh4 {Droht stark ...Dg4+.} 26. e7+ (26. Bxf8 Qg4+ 27. Kh1 Qf3+ 28. Kg1 Qg4+ 29. Kh1 Qf3+ 30. Kg1 Qg4+ $11) 26... Rf7 27. Kh1 $1 Qh5 28. Rg1 {Schwarz muss nun Db3! beachten.} Kh7 29. Rg3 {Und Tag1 würde nun gewinnen.} e3 30. Qe6 (30. Bxe3 f4 $11) 30... f4 31. Rh3 (31. Rg2 $18 Rf5 32. fxe3) 31... Rf6 $2 (31... Qf5 $16 {war einen Versuch wert.} 32. Qxf5+ Rxf5) 32. Qd7 $2 ({Schwächer ist} 32. Rxh5 Rxe6 33. fxe3 Kg6 $11) (32. Qxf6 $1 $18 {und der Rest ist Schweigen.} Qxh3 33. Qxc6) 32... Qf7 {[#]} 33. fxe3 ({Weiss braucht} 33. Qd3+ $1 $16 Qg6 34. Qxg6+ Rxg6 35. fxe3) 33... Qc4 {( -> ...De4+)} 34. exf4 $2 {[%mdl 8192]} (34. e8=N $2 Qe4+ 35. Kg1 Rxe8 $19) (34. Rf3 $1 $11 Qe4 35. Qg4) 34... Qe4+ $19 35. Kg1 {zielt auf Tg3 ab.} exf4 36. Rb3 $2 (36. Rh4 $19 Rg6+ 37. Rg4) 36... Rg6+ 37. Kf1 Qh1+ 38. Ke2 Qe4+ $2 $40 {[%mdl 128] Schwarz hat einigen Angriff.} (38... Qxh2+ $19 39. Bf2 {[#]} f3+ $1 {[%mdl 512]} 40. Ke3 Rxb3+ 41. axb3 Qe5+ 42. Kxf3 Rf6+ 43. Kg2 Qe2 44. Qd6 Qxf2+ 45. Kh1 Qf3+ 46. Kg1 Qe3+ 47. Kh1 Rxd6 48. Rf1 Qh3+ 49. Kg1 Bd4+ 50. Rf2 Rg6#) 39. Kd1 $2 {[%mdl 8192]} (39. Kf1 $11 Qh1+ 40. Ke2 f3+ 41. Rxf3 (41. Ke3 $2 Qxa1 42. Qf5 Ra8 $19) 41... Rxb2+ 42. Ke3 Qxh2 43. Bd4 (43. e8=Q {führt zum Matt.} Qe2+ 44. Kf4 Rf6+ 45. Qf5+ Rxf5+ 46. Kxf5 Qxf3+ 47. Ke6 Qd5+ 48. Ke7 Re2+ 49. Be3 Rxe3#) 43... Re6+ 44. Qxe6 Qd2+ 45. Ke4 Qxd4+ 46. Kf5 Rb5+ 47. Qd5 Rxd5+ 48. Ke6 Qe4+ 49. Kf7 Qg6#) 39... Rxb3 40. e8=Q Rd3+ 41. Kc1 Qc4+ {Precision: Weiß = 46%, Schwarz = 58%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Deviatkin, Andrei"]
[Black "Sankalp Gupta"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2471"]
[BlackElo "2303"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,107,-4,0,0,8,-6,-16,-24,-19,-40,19,0,0,-38,23,0,0,0,12,22,137,-5,0,0,60,78,70,73,80,67,58,22,18,27,20,17,20,19,15,27,1190,0,15,0,38,27,27,25,28,24,43,13,37,37,45,41,37,37,38,37,35,5,4,14,66,66,75,75,75,68,67,56,140,84,68,76,75,68,162,169,153,121,133,132,156,135,159,146,172,132,5085,5035,5097,5102,5089,4564,5065,3595,1883,1462]} 1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nf6 4. c3 $146 ({Predecessor:} 4. Nxf6+ exf6 5. d4 Bd6 6. Bd3 O-O 7. c3 Re8+ 8. Ne2 c5 9. Be3 Nd7 10. Qc2 g6 11. O-O-O Qc7 12. Qd2 c4 13. Bb1 {0-1 (20) Lu,S (2612)-Hansen,E (2603) Wijk aan Zee 2017}) 4... Nxe4 5. Qa4+ Nd7 {Strongly threatening ...Nec5.} 6. Qxe4 {A00: Irregular Openings} Nf6 7. Qa4+ Bd7 8. Qb3 {The position is equal.} Bc6 9. Qd1 Bd7 ({Black should play} 9... Qd5 $15) 10. Qb3 ({Better is} 10. Nf3 $11) 10... Bc6 $15 11. Qd1 Bd7 ({Black should try} 11... Qd5 $15) 12. Qb3 Bc6 13. d4 Qd6 14. Bb5 Qd8 (14... e6 $11) 15. Bf1 (15. Nf3 $16) 15... Qd6 16. Bb5 O-O-O (16... Qd8 $11) 17. Bxc6 $1 $14 Qxc6 18. Nf3 Qe4+ 19. Be3 e6 20. O-O-O Bd6 21. Qc2 Qg4 22. Ng5 Rd7 23. f3 Qf5 24. Ne4 Qg4 $2 {[%mdl 8192]} (24... Nd5 $11 25. Nxd6+ cxd6 26. Qxf5 exf5) 25. Ng5 $2 (25. Nxd6+ $18 cxd6 26. fxg4) 25... Qf5 $11 26. Ne4 Rhd8 27. Nxd6+ Rxd6 28. Qxf5 exf5 29. Rhe1 Re8 30. Bf2 Rde6 31. c4 Rxe1 32. Rxe1 c6 33. Rxe8+ Nxe8 $14 {[%mdl 4096] Endgame KB-KN} 34. Kd2 Kd7 35. d5 cxd5 36. cxd5 a6 (36... Nc7 $11) 37. Kd3 f6 38. a4 Nd6 39. Bg3 Nc8 40. Kd4 Nb6 (40... b6 $14) 41. b3 (41. a5 $142 $1 {[%cal Ra5b6]} Nc8 42. Kc5) 41... Nc8 $16 42. Be1 Ne7 43. Kc5 Nc8 (43... Ng6 $14) 44. a5 $1 $18 Kc7 45. Bg3+ Kd7 46. Bf4 h5 47. Bd2 Kc7 {[#]} 48. Bb4 $1 Kd7 49. Kd4 Nd6 $2 {[%mdl 8192] [#]} (49... Ke8 $16 50. Kc5 Kd7) 50. Bxd6 $1 {White is clearly winning.} Kxd6 51. f4 h4 52. Kc4 g6 53. Kd4 g5 54. g3 {Precision: White = 62%, Black = 31%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Vignesh N R"]
[Black "Sekar, B."]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2470"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,67,44,18,41,-33,0,7,19,22,47,47,74,-2,127,119,125,131,253,237,250,216,339,339,354,329,340,339,322,310,367,372,482,448,575,602,529,570,966,930,1304,1704,1774,1672,29992,29993,29993,29994]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nfd7 {B81: Sicilian Scheveningen: Keres Attack} (7... h6 8. Bg2 Be7 9. Be3 Nc6 10. Qe2 Nxd4 11. Bxd4 e5 12. Be3 b5 13. O-O-O b4 14. Nd5 Nxd5 15. exd5 O-O 16. Be4 {½-½ (32) Duda,J (2717)-Wojtaszek,R (2736) Katowice 2017}) 8. g5 b5 9. a3 Bb7 10. Be3 Be7 11. h4 Nc6 12. f4 {LiveBook: 8 Games} Rc8 13. h5 $146 (13. Nxc6 $14 Rxc6 14. Qd2) ({Predecessor:} 13. Nxc6 Rxc6 14. Qd2 O-O 15. O-O-O Qa5 {1-0 (45) Nevednichy,V (2549)-Banikas,H (2600) Anogia 2016}) 13... Nxd4 14. Qxd4 e5 15. Qd2 exf4 16. Bxf4 Ne5 {Threatens to win with ...Nf3+.} 17. Rh3 {[#]} (17. Be2 $16) 17... O-O {[#]} (17... h6 $1 $11 {[%mdl 512]}) 18. O-O-O $1 $16 Qb6 19. Kb1 a5 (19... Rfe8 $16) 20. Be3 $18 Qd8 {next ...b4 is good for Black.} 21. Bxb5 Ng4 (21... Nc4 $142 22. Bxc4 Rxc4) 22. Bf4 Qb6 {If only Black now had time for ...Rxc3....} 23. a4 Ne5 24. Nd5 Bxd5 25. exd5 {[%cal Be4d5,Bd5d6][%mdl 32]} ({Don't do} 25. Qxd5 $6 Qf2 $18) 25... Rfd8 26. Qe2 f6 27. Rb3 Qa7 28. Qe4 Rf8 29. Bxe5 dxe5 30. d6 Bd8 31. Qf5 Rc5 32. d7 fxg5 33. Qe6+ Kh8 {[#]} 34. Rf3 $1 {[%mdl 512] Precision: White = 73%, Black = 19%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Gusain, Himal"]
[Black "Gupta, Abhijeet"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2450"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,113,30,28,28,25,18,34,20,20,33,17,17,33,30,27,33,51,49,54,58,63,43,35,36,74,75,62,60,86,90,266,266,272,272,272,272,307,285,258,129,139,72,243,172,162,178,235,183,149,241,205,235,502,502,684,441,852,842,814,805,765,775,711,756,833,806,734,601,928,899,1113,1122,1112,1109,1079,1038,989,921,1331,1221,1469,2522,12839,12839,12835,2521,12841,12841,12841,12842,12845,12845,12845,12846,12846,12847]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 g6 7. c3 Bg7 8. Bf1 b5 {B50: Sicilian: 2...d6, Miscellaneous} 9. d4 cxd4 10. cxd4 Bb7 {LiveBook: 3 Games. White has an edge.} 11. Nbd2 (11. e5 dxe5 12. dxe5 Nd5 13. e6 fxe6 14. Ng5 Nc5 15. Qf3 Rf8 16. Qh3 {½-½ (40) Navara,D (2737)-Nepomniachtchi,I (2751) Saint Louis 2017}) 11... O-O 12. a4 e5 $146 ({Predecessor:} 12... Qb6 13. Ra3 d5 14. e5 Ne4 15. Nxe4 dxe4 {½-½ (69) Rendle,T (2303)-Adly,A (2482) West Bromwich 2004}) 13. axb5 axb5 14. Rxa8 Qxa8 15. dxe5 Nxe5 16. Nxe5 dxe5 17. f3 Rd8 18. Bxb5 Qa7+ 19. Kh1 Nh5 20. Qe2 Nf4 21. Qf1 h5 22. Nb1 Bf8 23. Nc3 h4 24. Be3 Bc5 $2 (24... Qa5 $16 {was called for.}) 25. Ra1 $18 Bxe3 26. Rxa7 Bxa7 27. g3 Nh5 28. Qe1 (28. gxh4 $6 Nf4 $18) 28... Kg7 29. Nd5 ({Don't play} 29. gxh4 $6 Nf4 $18) (29. Kg2 $18) 29... Bd4 30. Kg2 ({Of course not} 30. gxh4 $6 Bxd5 31. exd5 Rxd5 $11) (30. Ne3 $142) 30... Rb8 $2 (30... Bxd5 $16 {was worth a try.} 31. exd5 hxg3) 31. Qa5 {[#] Qc7 is the strong threat.} Ra8 32. Qc7 Bc8 (32... Bxd5 $142 33. exd5 hxg3) 33. Bd7 ({Worse is} 33. gxh4 Be6 $14) 33... Bxd7 34. Qxd7 hxg3 35. hxg3 Ra2 $2 (35... Ra1 36. Nc7 Rg1+ 37. Kh2 Kg8 38. Qe8+ Kg7) 36. Nc7 {White is clearly winning.} Rxb2+ 37. Kh3 {[#] Hoping for Ne6+.} Kg8 (37... Rb8 $142 38. Ne6+ Kg8) 38. Qd8+ Kh7 39. Qf8 Rb7 40. Qxf7+ Ng7 41. Qe7 g5 42. Qd6 Rb6 43. Qd7 Rb7 44. Kg4 Bf2 45. Kxg5 Rb6 46. Qh3+ Kg8 47. Nd5 Re6 48. Qg2 Be1 49. f4 exf4 50. gxf4 {[%cal Bg3f4,Bf4f5][%mdl 32]} Ba5 51. f5 Bd8+ 52. Kf4 Rh6 53. Ke5 Ra6 54. Qc2 {Intending Qc8 and mate.} Ne8 55. Qc4 {Threatening mate with Nf6+.} Ra5 56. Qc8 Bf6+ 57. Ke6 {Precision: White = 81%, Black = 39%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Akash Pc, Iyer"]
[Black "Solodovnichenko, Yuri"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2415"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,67,0,-10,5,-3,3,-6,0,0,2,-6,24,13,51,8,39,39,34,35,64,70,68,56,69,50,50,22,12,20,15,25,11,-2,0,-16,-20,-31,155,139,141,143,546,549,555,545,541,532,29973,29970,2031,1102]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nf6 5. d4 Nbd7 6. c4 e6 7. cxd5 exd5 8. Qb3 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} (8. Nc3 Bd6 9. h3 Bxf3 10. Bxf3 O-O 11. Re1 Re8 12. Qd3 Nb6 13. Rb1 Qe7 14. Bg5 h6 15. Bxf6 Qxf6 16. b4 a6 {½-½ (36) Dragun,K (2586)-Solak,D (2622) Biel 2015}) 8... Qb6 9. Qe3+ Be7 10. Nc3 {LiveBook: 3 Games. The position is equal.} Qd8 11. h3 Bxf3 12. Bxf3 O-O 13. Qd3 Bd6 $146 ({Predecessor:} 13... Re8 14. Bg5 Nf8 15. e3 Ne6 16. Bxf6 Bxf6 {½-½ (72) Jackson,R-Wallis,C (2051) Mount Buller 2005}) 14. Bd2 Qe7 15. Rae1 Qe6 16. Kh2 Rfe8 17. e4 dxe4 18. Nxe4 {[#] Nc3 is the strong threat.} Qf5 19. Nxf6+ Qxf6 20. Bc3 Rad8 21. Be4 h5 22. Kg2 h4 23. Re2 Nb6 24. Rfe1 {Threatens to win with d5.} Nd5 25. a3 Nxc3 26. Qxc3 g6 27. Qb3 Qg5 $2 {[#]} (27... hxg3 $15 28. fxg3 Rd7) 28. Bxg6 $1 $16 {[%mdl 512]} Rf8 (28... Qxg6 29. Rxe8+) 29. Bc2 $40 {[%mdl 128] White wants a kill.} Kg7 $2 {[%mdl 8192]} (29... hxg3 $16 30. fxg3 Kh8) 30. Re4 $18 f5 31. Rxh4 Rde8 32. Qxb7+ Kf6 33. Rxe8 Rxe8 34. Qh7 {Precision: White = 45%, Black = 40%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Arjun Kalyan"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2407"]
[BlackElo "2584"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,127,39,39,20,16,14,7,13,0,17,0,10,-15,4,10,0,-4,21,12,16,-18,-8,-13,-8,-76,-33,-60,-52,-135,-139,-125,-108,-139,-140,-127,-108,-114,-113,-102,-95,-106,-117,-89,-87,-109,-56,-56,-55,-71,-39,-47,-60,-138,-146,-157,-150,-157,-185,-164,-56,-62,-31,-29,0,-8,-11,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,2,4,0,0,0,0,0,0,0,0,-8,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Ne4 Qe6 6. Qe2 {B01: Skandinavische Verteidigung} Nf6 7. f3 {LiveBook: 5 Partien} (7. Nxf6+ Qxf6 8. Be3 Bf5 9. O-O-O Nd7 10. g4 Be6 11. Bg2 Nb6 12. f4 O-O-O {1-0 (51) Gharamian,T (2637)-Bauer,C (2620) Agen 2016}) 7... Qd5 8. Nxf6+ gxf6 9. Be3 e5 $146 ({Vorgänger:} 9... Bf5 10. c4 Qd6 11. Rd1 e6 12. g4 Bg6 {½-½ (37) Ognean,M (2105)-Isfan,I (1958) Baile Felix 2017}) 10. Qd2 Be6 11. c4 Qd6 12. dxe5 fxe5 13. Qxd6 Bxd6 14. O-O-O Be7 15. f4 e4 16. b3 a5 17. Ne2 a4 18. h3 (18. Nc3 $11 {hält das Gleichgewicht.}) 18... axb3 19. axb3 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 20. Ng3 (20. Bd4 $15 Rg8 21. Nc3) 20... f5 $17 21. Bd4 Rh7 22. Be2 h4 23. Nh5 Kf7 24. g4 hxg3 25. Nxg3 Bf6 26. Bh5+ {[#]} Rxh5 $1 {[%mdl 512]} 27. Bxf6 (27. Nxh5 $2 {verliert.} Bxd4 28. Ng3 Be3+ 29. Kb2 Na6 $19) 27... Rh7 $36 {[%mdl 2048] Schwarz bestimmt, wo es lang geht.} 28. Bd4 Nd7 ({Lieber} 28... Na6 $17 29. h4 Nb4) 29. Rdg1 c5 30. Bc3 {[#]} b5 $1 {[%mdl 512]} 31. cxb5 Rb8 32. b4 (32. h4 $15) 32... cxb4 33. Bxb4 Rxb5 34. Bc3 Nc5 35. Ne2 {[#]} e3 (35... Nd3+ $1 $19 36. Kc2 Nf2) 36. Nd4 $15 Nb3+ 37. Nxb3 Bxb3 38. Re1 {Die Stellung ist ausgeglichen.} Bd5 39. Rh2 Be4 {[%csl Ge4][%cal Rb5b1]} 40. Rb2 Rc5 41. Rxe3 Rg7 42. Rd2 {Und weiter mit Td7+ wäre nett.} Ke6 {Weiss sollte ...Tgc7 verhindern.} 43. Rd4 Rg1+ 44. Rd1 Rg2 45. Rd2 {Txg2 ist eine echte Drohung.} Rg8 46. Rd4 Ra8 47. Kb2 Rb8+ 48. Rb4 Rxb4+ 49. Bxb4 $11 {[%mdl 4096] Endspiel KTL-KTL} Rc2+ 50. Kb3 Rf2 51. Be1 Rxf4 52. Kc3 Kd5 53. Kd2 Rf1 54. h4 {[%cal Bh3h4,Bh4h5,Bh5h6,Bh6h7][%mdl 32]} f4 55. Rh3 Bg2 56. Rh2 f3 57. h5 f2 58. Bxf2 $1 Rxf2+ {KTL-KT} 59. Ke3 $1 {[%cal Re3f2]} Ra2 60. h6 Ra3+ 61. Kf2 Be4 62. h7 Ra2+ 63. Kg3 Rxh2 64. Kxh2 {Precision: Weiß = 57%, Schwarz = 59%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Dhulipalla Bala Chandra Prasa"]
[Black "Gareyev, Timur"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2313"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,148,6,7,0,0,0,0,0,0,-12,-2,-19,-5,0,0,0,0,0,-7,-41,-6,-16,-15,-16,-16,-59,0,0,0,0,0,-79,-79,-79,-64,-72,-32,-127,-58,-95,-66,-94,-102,-93,-95,-97,-62,-139,-134,-121,-66,-58,0,0,0,-16,-15,-15,-15,-15,-15,-15,-15,-85,0,-6,0,-29,-29,-75,-29,-29,-22,-30,-29,-29,-19,-29,-29,-73,-5,-5,-5,-5,-6,-6,-8,-93,-85,-85,-84,-93,-93,-129,-129,-129,0,-129,0,-212,-205,-2512,-1862,-827,-254,-842,-1372,-1364,-740,-29976,-29977,-29977,-29978,-29977,-29979,-29981,-29982,-29982,-29980,-29976,-1210,-394,0,-29982,-795,-29983,-29982,-29981,-29982,-29985,-29986,-29987,-29988,-29988,-29989,-29989,-29990,-29993,-29994]} 1. d4 Nf6 2. Bf4 g6 3. e3 c5 4. c3 Bg7 5. Nf3 O-O 6. Be2 Qb6 7. Nbd2 $146 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} ({Predecessor:} 7. Qb3 d6 8. Nbd2 cxd4 9. Qxb6 axb6 10. exd4 Bd7 11. Nc4 Nd5 12. Bd2 b5 13. Ne3 Nxe3 14. fxe3 Bc6 {1-0 (42) Burmakin,V (2515)-Vakhidov,D (2234) Almaty 2017}) 7... Qxb2 8. Nc4 Qxc3+ 9. Kf1 {The position is equal.} cxd4 10. exd4 d5 11. Rc1 Qb4 12. Rb1 {[#]} Qxb1 $1 {[%mdl 512]} 13. Qxb1 dxc4 14. Bxc4 Nc6 15. Be3 Bg4 16. h3 Bxf3 17. gxf3 b6 18. Bb5 Na5 (18... Rac8 $15) 19. Kg2 $11 Rad8 20. Rc1 Nd5 21. Bc6 (21. Bg5 $11) 21... Nxc6 $17 22. Rxc6 e6 23. Qb3 {[#]} Bxd4 $1 {[%mdl 512]} 24. Bg5 (24. Bxd4 $15 Nf4+ 25. Kh2 Rxd4 26. Qa3) 24... Rb8 (24... Bf6 $17 25. Bxf6 Nxf6) 25. Rd6 b5 26. Rxd5 exd5 27. Qxd5 Bb6 28. Bf6 Rfe8 29. Qd6 ({Better is} 29. Be5 $15) 29... Rbc8 30. Qd7 b4 (30... Rf8 $17 31. Qd2 Rc6) 31. h4 $15 Bc5 (31... h5 $15) 32. h5 $11 {Intending hxg6 and mate.} Bf8 33. hxg6 hxg6 34. f4 $1 Bg7 35. Bxg7 Kxg7 {[%mdl 4096] Endgame KQ-KRR} 36. Qd4+ Kg8 {aiming for ...Re2.} 37. Qd7 (37. Qxb4 $11 Re6 38. Qb7) 37... Kg7 (37... a6 $17 38. f5 gxf5) 38. Qd4+ Kg8 {Hoping for ...Re2.} 39. f5 gxf5 {And now ...Re4 would win.} 40. Qd7 Rcd8 41. Qxf5 Rd6 42. Qc5 Rb6 43. Kf1 Re4 44. Qg5+ Rg6 45. Qd5 Reg4 ({Black should try} 45... Rf4 $17 {Threatening ...Kg7.} 46. Ke2 Rff6) 46. Qa8+ Kg7 {White must now prevent ...a6.} 47. Qxa7 Rg1+ 48. Ke2 Re6+ 49. Kf3 (49. Kd2 $11 {keeps the balance.}) 49... Rf6+ 50. Ke3 Re1+ 51. Kd3 Rf3+ $1 52. Kd2 Re4 53. Qc5 f5 (53... f6 $17 {...Kg6 is the strong threat.} 54. Qc7+ Kg6) 54. Qc7+ (54. Qb6 $1 $11 {was the only way to keep the balance.}) 54... Kg6 $17 55. Qa7 $2 (55. Qd6+ $1 $11 {and White is okay.} Kh5 56. Qh2+ Rh4 57. Qg2) 55... Ref4 $1 $19 56. Ke1 $2 (56. Kc2) 56... Rxf2 57. Qb8 Kh5 $2 (57... Kg5 58. Qg8+ Kh4) 58. Qe8+ $2 (58. Qg8) 58... Kg4 (58... Kh4 $142 59. Qg6 Kh3) 59. Qg8+ Kf3 60. Qb3+ Kg2 $1 61. Qg8+ Rg4 62. Qd5+ Kg1 63. Qc5 Re4+ 64. Kd1 Kf1 {[%csl Gf1][%cal Re4e1]} 65. Qb5+ Kg2 (65... Ree2 $142 66. Qd3 Kg2 67. Qd5+ Kg1 68. Qg8+ Rg2 69. Qd8 Rd2+ $1 {[%mdl 512]} 70. Qxd2 Rxd2+ 71. Kxd2 f4 72. Ke2 Kg2 73. Kd3 f3 74. Kc2 f2 75. Kb3 f1=Q 76. Kxb4 Qb1+ 77. Kc5 Qxa2 78. Kb6 Qc2 79. Kb7 Kf3 80. Kb6 Ke4 81. Kb7 Kd5 82. Kb6 Qh7 83. Ka5 Qb1 84. Ka6 Kc6 85. Ka7 Qb7#) 66. Qc6 Kg1 $2 (66... Kh3 $19 67. Qb7 Kg3 68. Qc7+ f4 69. Qg7+ Kf3) 67. Qc5 f4 (67... Ree2 $142 68. Qxf5 Rxf5 69. Kxe2 Rf2+ 70. Ke3 Rxa2 71. Kd3 Rb2 72. Kc4 Kf2 73. Kc5 Ke3 74. Kc4 Kd2 75. Kc5 b3 76. Kc4 Kc2 77. Kc5 Ra2 78. Kd6 b2 79. Ke6 b1=Q 80. Kd5 Qb5+ 81. Ke4 Ra4+ 82. Kf3 Qf5+ 83. Kg2 Rg4+ 84. Kh3 Qh5#) 68. Qb6 Kf1 {[%csl Gf1][%cal Re4e1] Black mates.} 69. Qb5+ Ree2 70. Qc4 f3 71. Qb5 Kg1 {[%cal Rf2f1]} 72. Qg5+ {[#]} Rg2 $1 73. Qc5+ {[#]} Kf1 $1 {[%csl Gf1][%cal Re2e1]} 74. Qc4 Rg1 {Precision: White = 40%, Black = 49%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Navalgund, Niranjan"]
[Black "Rozum, Ivan"]
[Result "0-1"]
[ECO "E47"]
[WhiteElo "2312"]
[BlackElo "2595"]
[Annotator "TA"]
[PlyCount "215"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,215,20,15,0,9,-7,-5,0,45,-12,0,0,0,0,-5,-8,0,0,0,-1,-4,-22,-27,0,0,0,32,0,61,0,28,0,30,23,33,25,25,14,27,-425,38,0,27,25,36,0,23,0,39,29,30,23,33,0,0,-172,-160,-135,-158,-146,-139,-143,-109,-114,-112,-109,-102,-111,-116,-114,-114,-155,-119,-142,-148,-145,-133,-1344,0,-125,0,-514,-502,-514,-167,-165,0,-494,0,-164,-91,-231,-12,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12847,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-6,-7,-6,0,-5,0,0,0,0,0,0,0,0,0,-3,0,0,0,-5,0,-8,-7,-8,0,-10,0,-8,-3,-6,-6,-64,-8,-8,-9,-9,0,0,0,0,0,-6,-6,-2,-5,-6,0,-10,-14,-43,0,-9,0,-47,-60,-89,-17,-666,-662,-644,-635,-710,-681,-635,0,-118,0,-574]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 b6 6. Nge2 d5 7. O-O Bb7 8. a3 Bd6 {LiveBook: 8 Games. E47: Nimzo-Indian: Rubinstein: 5 Bd3 without ...d5} 9. Ng3 (9. cxd5 exd5 10. Ng3 g6 11. b4 Nbd7 12. Bb2 h5 13. Qc2 h4 14. Nge2 a6 15. f3 c5 16. dxc5 bxc5 17. Bxg6 fxg6 18. Qxg6+ Kh8 19. Qh6+ Kg8 20. Qg6+ Kh8 21. Qh6+ Kg8 22. Qg6+ {½-½ (22) Savina,A (2350)-Kashlinskaya,A (2455) Monaco 2017}) 9... Re8 10. b3 Nbd7 $146 ({Predecessor:} 10... dxc4 11. Bxc4 Nbd7 12. Qc2 c5 13. Nb5 Be7 14. dxc5 Nxc5 {0-1 (56) Giouvantzoudis,K (2050)-Logothetis,S (2270) Athens 2001}) 11. Bb2 Nb8 12. Bc1 (12. Rc1 $14) 12... Nbd7 13. Bb2 c5 14. cxd5 exd5 15. Rc1 Rc8 16. dxc5 bxc5 17. Nb5 Bb8 18. b4 a6 19. Nc3 c4 20. Bf5 Rc7 21. Na4 Rc8 (21... Bc6 $11) 22. Nc3 (22. Nc5 $14 Nxc5 23. Bxc8) 22... Rc7 23. Na4 Ba7 24. Bd4 Bxd4 25. Qxd4 Bc6 26. Nc3 Nf8 27. Na4 $2 {[%mdl 8192]} (27. Qh4 $11) 27... N8d7 $2 ({Black should play} 27... Bxa4 $19 28. Ne2 Qd6) 28. Nc3 Nf8 29. Rfd1 Qb8 30. Rf1 Qd8 31. Rfd1 Qb8 32. Nge2 Ne6 33. Qh4 Rb7 34. e4 (34. Bc2 {with more complications.} Qe5 35. Nd4 Nxd4 36. Qxd4 Qe7 37. Ba4) 34... dxe4 35. Nxe4 $2 (35. Nd4 $11 {and White stays safe.} Nxd4 36. Rxd4) 35... Bxe4 $19 36. Bxe4 g5 37. Bxh7+ Nxh7 38. Qxc4 Qa7 39. h4 Rc7 40. Qg4 Rxc1 41. Rxc1 Rd8 42. hxg5 Nhxg5 43. Rc5 Qe7 44. Rf5 f6 45. Ng3 Ng7 46. Ne2 $2 {[%mdl 8192]} (46. Qc4+ $17 Kf8 47. Rc5) 46... N7e6 $2 (46... Nxf5 $19 47. Qxf5 Qxe2 48. Qg6+ Kf8 49. Qxf6+ Nf7) 47. Ng3 $1 $17 Ng7 (47... Rd4 $1 $17 {[%cal Rd4g4]} 48. Qe2 Qf7) 48. Rc5 $2 {[%mdl 8192]} (48. Ne2 $1 $11) 48... Qe1+ $19 49. Nf1 {and the idea Rc8 leaves White hopeful.} Ne4 $2 (49... Rd1 50. Qc4+ N7e6 51. Rc8+ Kg7) 50. Rc2 Ng5 $2 (50... Rd1 $1 51. Qc8+ Kf7 52. Qb7+ Kg6 53. Qxa6 Nf5) 51. Rc5 $1 {White hopes to continue with Rc8.} Ne4 $2 (51... Rd1 52. Qc4+ N7e6 53. Rc8+ Kf7) 52. Rc2 $1 {[%cal Rc2e2] Re2 is the strong threat.} f5 ({Better is} 52... Rd1 $1 $19 53. Qc8+ Kf7 54. Qb7+ Kg6 55. Qxa6 Nf5) 53. Qg6 {[#]} (53. Qh4 $17 {was worth a try.} Rd7 54. Qh6) 53... Nd2 $2 (53... Qb1 $1 $19 {[%cal Rb1c2]} 54. Rc7 Qb2) 54. Qxa6 $11 Qb1 55. Rc8 Rxc8 56. Qxc8+ Kh7 57. Qa6 Kg8 58. Qc8+ Kh7 59. Qa6 Qe1 60. Qd3 Ne4 61. Qe3 Qb1 62. Qd3 $2 {[%mdl 8192]} (62. Qf4 $11) 62... Qe1 $2 (62... Qxd3 $19 63. f3 Nc3) 63. Qe3 Qb1 64. Qf4 Kg6 65. g4 Ng5 66. Kg2 N5e6 67. gxf5+ Nxf5 68. Qg4+ Kf6 69. Ng3 Nfd4 70. Qe4 Qc1 71. Nh5+ Kf7 72. Qh7+ Kf8 73. Qe4 Kf7 74. Qh7+ Kf8 75. Qh8+ Ke7 {White must now prevent ...Qc6+.} 76. Qh7+ Kd6 77. Qe4 Qg5+ 78. Ng3 Nf4+ 79. Kf1 Qb5+ 80. Kg1 Nde6 81. Nf5+ Kd7 ({Don't play} 81... Kc7 82. Ng3 $17) 82. Ng3 Kd6 83. Nf5+ Kd7 84. Ng3 Qa6 85. Qe3 Qa8 {[%csl Gf4][%cal Ra8g2]} 86. Qe4 Qa6 87. Qe3 Qa8 {[%csl Gf4][%cal Ra8g2]} 88. Ne4 Qg8+ 89. Ng3 Qg4 90. Qd2+ (90. Qa7+ $11 Kc6 91. Qa4+ Kc7 92. Qa5+ Kc6 93. Qa8+ Kb5 94. Qa5+ Kc4 95. Qf5 Qd1+ 96. Kh2) 90... Ke8 (90... Kc7 $15 91. Qe3 {[#]} Nd4 $1 {[%mdl 512]} 92. Qe5+ Kb7 93. Qe7+ Ka6 94. b5+ (94. Qd6+ $2 Kb5 $19) 94... Kxb5 95. Qb4+ Kc6 96. Qc4+ Kb7 97. Qb4+ Kc7 98. Qc4+ Kb8 99. Qb4+ Kc7 100. Qc4+ Nc6 101. Qf7+ Kd6 102. Qf6+ Ne6) 91. Qe3 Kf7 92. Qe4 Qd1+ 93. Kh2 Qd2 94. Qe3 Qb2 95. Qa7+ Kg6 {Hoping for ...Qh8+.} 96. Qe3 Qh8+ 97. Kg1 Ng5 98. Qb6+ Nfe6 {And now ...Nh3+ would win.} 99. Qe3 Qa8 100. Qd3+ Kg7 {aiming for ...Nf4.} 101. Qc3+ Kg8 {Threatens to win with ...Nh3+.} 102. Qe3 Nf4 ({Black should try} 102... Qc6 $17 {Strongly threatening ...Nf3+.} 103. Nh5 Kf8) 103. f3 $2 {[%mdl 8192]} (103. Kf1 $11 Nge6 104. f3) 103... Nxf3+ $19 104. Kf2 Ng5 105. Qb3+ Kf8 {( -> ...Qg2+)} 106. Qe3 Kg8 $2 (106... Qg2+ $19 107. Ke1 Nf3+ 108. Kd1 Qxg3) 107. Qb3+ $1 $17 Kf8 $2 {[%mdl 8192]} (107... Nge6 $17 108. Ke1 Kf8) 108. Qe3 $1 {Precision: White = 51%, Black = 41%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Aradhya, Garg"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2289"]
[BlackElo "2550"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,9,15,-6,-8,1,0,-13,41,0,14,0,6,10,25,-8,25,-18,16,25,29,-100,-82,-105,-114,-102,-104,-112,-104,-118,-126,-212,-216,-216,-207,-216,-116,-104,-114,-131,-123,-177,-177,-190,-180,-176,-171,-228,-219,-393,-393,-388,-398,-389,-395,-384,-379,-377,-379,-348,-330,-375,481,-464,0,-357,-324,-411,-409,-431,0,-330,0,-358,-328,-331,-305,-319,-310,-341,-361,-403,-397,-375,-371,-360,-354,-329]} 1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. Nc3 e5 5. Bg5 f6 6. Bh4 {A41: 1 d4 d6: Tartakower System and Modern Defence} (6. Be3 Nh6 7. g3 Nf5 8. Bc1 O-O 9. Bg2 Nc6 10. d5 Nce7 11. O-O Nh6 12. e4 f5 13. c5 {1-0 (44) Ovsejevitsch,S (2601)-Drozdowski,K (2478) Ceske Budejovice 2017}) 6... g5 7. Bg3 f5 {Strongly threatening ...f4.} 8. h3 {[%cal Rd4e5] The position is equal.} g4 ({Better is} 8... exd4 $11 9. Nxd4 f4) 9. hxg4 $14 fxg4 10. dxe5 gxf3 11. exd6 cxd6 12. exf3 $146 ({Predecessor:} 12. Bxd6 Ne7 13. Qd3 {0-1 (40) Orsag,M (2390)-Chernikov,O (2395) Brno 1993}) 12... Ne7 13. c5 Qa5 14. Qd2 dxc5 {And now ...Nbc6 would win.} 15. O-O-O (15. Nb5 $11 {remains equal.} Qxd2+ 16. Kxd2) 15... Nbc6 $17 16. Bc4 {Threatening Rhe1.} Bf5 {aiming for ...Rd8.} 17. Nb5 Qxd2+ 18. Rxd2 Kf8 19. Bd6 h5 20. Nc7 (20. Bxc5 $17 {was called for.} b6 21. Bd6) 20... Rd8 $19 21. Bxc5 {Black should prevent Rxd8+.} Rxd2 22. Kxd2 Bd4 ({Black should try} 22... Bxb2 $19 23. Ne6+ Bxe6 24. Bxe6 b6) 23. Bxd4 $17 Nxd4 24. Rh4 Ndc6 25. Rf4 (25. g4 $17) 25... Kg7 $19 26. g4 Bc8 27. gxh5 Bf5 ({Don't play} 27... Rxh5 28. Ne8+ Kh6 29. Rf6+ Kg5 30. f4+ Kh4 31. Nd6 $17) 28. Rh4 (28. Bd3 {keeps fighting.} Bxd3 29. Ne6+ Kh6 30. Kxd3) 28... Ne5 29. h6+ $2 {[#]} (29. Rf4) 29... Kh7 30. Be2 Rd8+ 31. Ke1 Rc8 32. Nb5 Rc1+ 33. Kd2 Rc2+ 34. Kd1 Rxb2 {[#] Threatens to win with ...Rb1+.} 35. Nd4 Rc2 $4 {[%mdl 8192]} (35... Bd3 $19 {and all is fine. ...Bxe2+ is the strong threat.} 36. Bxd3+ Nxd3) 36. Nb5 $4 {[%mdl 8192]} (36. Nxc2 $18 b6 37. Ne3) 36... Rb2 {Hoping for ...Rb1+.} 37. Nd4 N5g6 ({But not} 37... Rxa2 38. Nxf5 N5g6 39. Rb4 $19) 38. Rh2 Nf4 39. Bc4 Nfg6 40. Be2 $1 Nf4 41. Bc4 Rb4 42. Nxf5 Nxf5 43. Bb3 Nxh6 44. Kd2 Kg6 45. Kd1 {Black is winning.} Rd4+ 46. Kc2 Nf5 47. Rh8 Ne2 48. Rg8+ {Precision: White = 46%, Black = 59%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Gajwa Ankit"]
[Black "Lalith Babu M R"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2284"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "163"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,163,-27,-22,0,-14,0,-27,0,-44,0,-12,0,0,86,-32,0,0,0,0,0,-7,0,0,5,0,0,0,0,-106,0,0,0,-89,0,0,0,0,0,0,0,0,0,-53,0,0,0,0,0,0,0,0,0,0,0,-20,86,0,0,0,0,0,0,-56,-41,-20,0,0,39,34,62,0,0,0,0,0,15,0,0,-13,0,-7,0,0,0,-36,-48,-77,-10,-119,-8,-18,0,0,0,0,0,0,0,0,138,44,41,0,7,0,61,0,107,96,114,109,202,-133,10,0,217,219,1333,1308,29991,-29985,212,0,29987,29988,29989,29990,29990,29991,29991,29992,29992,29993,29993,0,5514,0]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Kb1 Qb6 {B19: Caro-Kann (Hauptvariante)} 14. c4 O-O 15. Bf4 {[#] LiveBook: 7 Partien} Qa6 $146 {Die Stellung ist ausgeglichen.} ({Vorgänger:} 15... Rad8 16. Qc2 c5 17. d5 Rfe8 18. Nf1 exd5 19. cxd5 Ng4 20. Ne3 Nxe3 21. fxe3 {½-½ (53) Bogner,S (2599)-Donchenko,A (2559) Douglas 2017}) 16. Ne5 Rad8 17. Qe2 Rfe8 18. Qd3 Rf8 19. Qe2 Rfe8 20. Ne4 Rf8 (20... Nxe4 $11 21. Qxe4 Nxe5 22. dxe5 Bc5) 21. Ng3 (21. Nxf6+ $16 Bxf6 22. Ng4) 21... Rfe8 22. Ne4 Nxe4 23. Qxe4 Nxe5 24. dxe5 Bc5 25. g4 Qa4 (25... Bxf2 26. g5 $16) 26. b3 Qb4 27. Qc2 Be7 28. Qe4 (28. Bd2 $11 Qc5 29. f4) 28... Bc5 (28... a5 $1 $17 29. Qe2 a4) 29. Qc2 Be7 (29... Rxd1+ $11 30. Rxd1 Qb6) 30. Qe4 $17 Bc5 (30... a5 $1 $17) 31. Qc2 $11 Be7 32. Bd2 Qc5 33. f4 a5 34. Qc3 Qb6 35. Qc2 (35. g5 $11) 35... Qc5 (35... a4 $1 $15) 36. Qc3 Qb6 37. Qc2 Qc5 38. Qc3 Qb6 39. Qxa5 Qf2 40. Qc3 Qe2 41. Qc2 Qf2 (41... Qxg4 $11 {hält das Gleichgewicht.} 42. Rdg1 Qf3) 42. Qc3 (42. g5 $1 $16) 42... Qe2 43. Qc2 Rd7 44. Bc1 Rxd1 45. Rxd1 ({Besser ist} 45. Qxe2 $11 Rxh1 46. Qf3) 45... Qxg4 $15 46. Rd7 b6 47. Qd1 Qh4 48. Qf3 Rc8 49. Rd1 (49. a4 $14) 49... Bc5 50. f5 exf5 51. Qxf5 Rf8 52. Rf1 Qe7 53. Qe4 Qe6 54. Qf5 Qe7 55. Qe4 Qe6 56. Rf3 Rd8 57. Bb2 Be7 (57... Rd1+ $17 58. Kc2 Rh1) 58. Rd3 (58. Kc2 $11) 58... Re8 (58... Rxd3 $17 59. Qxd3 Qg4) 59. a4 $11 Rb8 60. Qd4 Qf5 {zielt auf ...Td8 ab.} 61. Qd7 Qe4 {...Td8 ist eine echte Drohung.} 62. Qd4 Qh1+ 63. Ka2 $1 {Und e6! würde nun gewinnen.} Qg2 (63... Rd8 $11 {bleibt in der Remisbreite.} 64. Qc3 Qxh5) 64. Rd2 (64. Qd7 $16 Qe2 65. Rg3) 64... Qg5 $14 65. Re2 Qf5 $132 {[%mdl 2048] Schwarz is not keeping still} 66. Rd2 (66. e6 $11 f6 67. Qg1) 66... Qg5 {Und weiter mit ...Td8 wäre nett.} 67. Re2 ({Lieber} 67. Rh2 $1 $14) 67... b5 (67... Qf5 $11) 68. cxb5 $16 cxb5 69. Qa7 $1 {[%cal Ra7b8]} Rc8 (69... Re8 $16) 70. Qd4 $2 (70. Qb7 $1 $18 {[%cal Rb7c8]} Rf8 71. Rg2 (71. axb5 Qg4 $16)) 70... Rb8 (70... Rd8 $1 $17 {[%cal Rd8d4]} 71. Qe4 bxa4 72. bxa4 Qxh5) 71. Qa7 $2 (71. e6 $11 f6 72. Qa7) 71... Rc8 $1 $18 {Mit der Idee ...bxa4.} 72. Qb7 $1 {[%cal Rb7c8]} Rd8 $2 (72... Re8) 73. Rg2 Rb8 74. Re2 $4 {[%mdl 8192]} (74. Qxb8+ {war der einzige Gewinnzug.} Kh7 75. Rxg5 hxg5 76. axb5 g4 77. Qe8 g3 78. Qxe7 g2 79. Qg5) 74... Rd8 $4 {[%mdl 8192] [#]} (74... Rxb7 {setzt Matt} 75. a5 Ra7 76. e6 Rxa5+ 77. Kb1 fxe6 78. Rc2 Qxh5 79. Rc8+ Kf7 80. Rc2 Qd1+ 81. Rc1 Qd3+ 82. Rc2 b4 83. Bc1 Rc5 84. Bb2 Rxc2 85. Ka1 Qxb3 86. Be5 Rc1#) 75. Rg2 $2 ({Nicht} 75. Qxb5 Qxh5 76. Qc4 Bf8 $14) (75. a5 $1 $18 Bf8 76. a6 (76. Qxb5 Qf5 $14)) 75... Qh4 $2 {[%mdl 8192]} (75... Rb8 $11 76. Qxb8+ Kh7 77. Rxg5 hxg5) 76. e6 $1 fxe6 77. Rxg7+ Kf8 78. Qf3+ Ke8 79. Qc6+ Rd7 80. Qc8+ Rd8 81. Qc6+ (81. Qxe6 $142 Qg5 82. Rh7 Qf6 83. Bxf6 Rd2+ 84. Bb2 Rxb2+ 85. Kxb2 Kd8 86. Rxe7 bxa4 87. Qd7#) 81... Rd7 82. Qc8+ $2 {[%mdl 32768] Precision: Weiß = 51%, Schwarz = 37%. . Loss on Time!?} (82. Rg8+ $18 Bf8 {[#]} 83. Rxf8+ $1 {[%mdl 512]} Kxf8 84. Qxd7) 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Matta, Vinay Kumar"]
[Black "Karthikeyan, P.."]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2269"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,77,42,30,21,22,25,12,25,7,16,20,21,16,45,41,46,-47,35,0,41,33,37,-4,-17,-37,31,27,21,28,24,18,52,47,224,0,43,0,226,0,71,0,98,94,95,65,62,46,31,34,35,45,89,5,20,23,68,25,10,16,23,11,93,90,114,104]} 1. e4 Nc6 2. Nf3 e5 3. Bb5 Nge7 4. O-O g6 5. c3 a6 6. Ba4 Bg7 7. d4 exd4 8. cxd4 b5 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} 9. Bb3 (9. Bc2 d6 10. Nc3 Bg4 11. Be3 O-O 12. Qd2 Bxf3 13. gxf3 f5 14. Ne2 Qd7 15. Kh1 Kh8 16. a4 {1-0 (47) Saric,I (2669)-Movsesian,S (2647) Riadh 2017}) 9... O-O 10. Nc3 Na5 {The position is equal.} 11. Bc2 d6 12. h3 c5 13. d5 h6 14. Re1 Nc4 15. Rf1 (15. Rb1 $14) 15... Na5 (15... f5 $15) 16. Re1 Nc4 17. Bd3 Nb6 18. a4 $146 ({Predecessor:} 18. Bf1) 18... b4 19. Nb1 c4 ({Black should play} 19... a5 $15) 20. a5 $14 cxd3 21. axb6 Qxb6 22. Qxd3 Qb7 23. Nbd2 {aiming for Nc4.} Qb6 $2 (23... f5 $14) 24. Nb1 $2 (24. Nc4 $18 Qb8 25. Be3) 24... Qb7 25. Nbd2 $2 (25. Bf4 $14) 25... Qb6 $18 26. Nb1 $2 (26. Nc4 $18 {and White stays clearly on top.} Qb8 27. Qb3) 26... Qb7 $16 {[#]} 27. Nbd2 (27. Bf4 $1 $16) 27... Bd7 (27... Qb6 $11) 28. Nc4 Qc7 {And now ...Bb5 would win.} 29. Bf4 Bb5 30. Rac1 $1 {Threatens to win with Qb3.} g5 31. Bd2 a5 32. b3 Rfc8 33. Qb1 (33. h4 $16) 33... Qd8 $11 34. Ne3 Rxc1 35. Rxc1 Rc8 36. h4 Rxc1+ 37. Bxc1 gxh4 {[#]} (37... Qc8 $11 {keeps the balance.}) 38. Bb2 $1 $16 Bd3 39. Qxd3 {Precision: White = 40%, Black = 49%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "5"]
[White "Nayak Rajesh"]
[Black "Horvath, Adam"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2247"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "166"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,166,0,6,1,0,7,0,5,9,-63,-68,-281,25,-48,0,-293,2,-52,0,-290,26,-82,0,-73,-43,-62,-51,-54,-39,-43,-43,-95,-94,-90,0,-27,0,-92,-75,-2008,0,-87,0,-94,-99,-78,-88,-91,-94,-478,-121,-124,-51,-54,-58,-42,-40,-56,891,-42,0,-50,-41,-62,-71,-75,-71,-118,0,-69,0,-66,-14,-108,-110,-160,-150,-147,-170,-166,-127,-215,-219,-221,-155,-205,-206,-195,-193,-331,-29,-752,0,-324,0,-24,-24,-24,-26,-26,76,-200,-195,-258,-252,-249,-186,-161,-91,-92,-99,-1100,0,-76,0,-962,0,-97,0,-88,-97,-308,-76,-77,-77,-76,-74,-207,-207,-207,-207,-207,-207,-207,-207,-464,-457,-450,0,-218,0,-429,-413,-450,-439,-403,-402,-29995,-29996]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} (8... d5 9. exd5 Na5 10. O-O Nxb3 11. Nxb3 b6 12. d6 e6 13. Qf3 Rb8 14. Rfd1 Bb7 15. Qh3 Rc8 16. Bd4 Nd5 17. Nxd5 Bxd5 18. Bxg7 Kxg7 {1-0 (34) Vachier Lagrave,M (2796)-Gelfand,B (2719) Palma de Mallorca 2017}) 9. f3 e6 10. Qd2 d5 {LiveBook: 7 Games. The position is equal.} 11. O-O-O Nxd4 12. Bxd4 {With the idea exd5.} e5 13. Bf2 {[%cal Re4d5]} d4 14. Nd5 (14. Ne2 $11) 14... Be6 $146 {[%cal Rf6d5]} ({Predecessor:} 14... Nxd5 15. Bxd5 Be6 16. Bxe6 Rxe6 {0-1 (39) Ondrus,M (2261)-Smieszek,W (2185) Katowice 2017}) 15. Nc3 $2 (15. Nxf6+ $15 Qxf6 16. Bxe6 Rxe6 17. Kb1) 15... Bc8 $2 (15... Bxb3 $19 16. axb3 dxc3 17. Qxd8 Bh6+ 18. Kb1 Raxd8 19. bxc3 a6) 16. Nd5 (16. Kb1 $11) 16... Be6 $2 (16... Nxd5 $15 17. Bxd5 Be6 18. Bxe6 (18. Bxb7 Rb8 $17) 18... Rxe6) 17. Nc3 $1 $19 Bc8 $2 (17... Bxb3 $19 18. axb3 dxc3 19. Qxd8 Bh6+ 20. Kb1 Raxd8 21. bxc3 Bd2) 18. Nd5 (18. Ne2 $11) 18... Be6 $2 (18... a5 $15) 19. Nc3 $1 Bc8 $2 (19... Bxb3 $19 20. axb3 dxc3 21. Qxd8 Bh6+ 22. Kb1 Raxd8 23. bxc3 Bd2) 20. Nd5 (20. Kb1 $11 {remains equal.}) 20... Be6 (20... Nxd5 $17 21. exd5 (21. Bxd5 Be6 $15) 21... b5) 21. Nxf6+ (21. Nc3 $1 $11) 21... Bxf6 22. Kb1 Bxb3 23. cxb3 Rc8 24. h4 Re6 25. h5 ({Better is} 25. g4 $15) 25... Bg5 $17 26. Qd3 Bf6 (26... Qc7 $17 27. hxg6 fxg6) 27. Qd2 $11 Bg5 (27... a6 $11) 28. Qd3 $1 $17 Rec6 $36 {[%mdl 2048] Black has strong initiative.} 29. Qd2 $2 {[%mdl 8192]} (29. hxg6 $17 fxg6 30. a3) 29... Re6 $2 (29... Bxd2 $19 30. Ka1 Qg5) 30. Qd3 $1 Rec6 (30... Qc7 $17 {And now ...Rc6 would win.} 31. hxg6 Rxg6) 31. hxg6 (31. Qd2 $1 $11 Bxd2 32. hxg6 fxg6 33. Bg3) 31... fxg6 32. g3 Qc7 {[#]} 33. f4 $1 {[%mdl 512]} exf4 34. Qxd4 $2 {[%mdl 8192]} (34. a3 $17) 34... fxg3 $2 (34... Rd8 $19 35. Qxa7 fxg3) 35. Qd5+ Qf7 (35... Kf8 $1 $17 {( -> ...Rc1+)} 36. Qxg5 gxf2) 36. Bxg3 $15 Qxd5 37. exd5 Rf6 38. Rhe1 Rfc6 $2 {[%mdl 8192]} (38... Rf3 $15 39. Bh2 Rd8) 39. Rh1 $2 (39. dxc6 $18 Rxc6 40. Rd7) 39... Rf6 40. Rhe1 Rf3 41. Be5 Rd8 42. Re4 Rd7 43. Ree1 Rd8 44. Re4 Rd7 (44... h5 $15) 45. Rc4 (45. Ree1 $1 $11) 45... Kf7 (45... Rf5 $15 46. Bc3 h5) 46. Kc2 (46. d6 $11) 46... Bf6 $17 47. Bc3 Rf2+ 48. Kb1 h5 49. d6 Bd8 50. Be5 (50. Rd3 $17) 50... Re2 $19 51. Bg3 Ke6 52. Rf1 g5 53. Rf8 Rg2 $1 {[%cal Rg2g3]} 54. Rc3 (54. Re4+ $142 Kd5 55. Re5+ Kc6 56. Re3) 54... Bb6 $2 (54... h4 $1 $19 {[%cal Rh4g3]} 55. Re3+ Kd5) 55. Rc4 $2 {[%mdl 8192]} (55. Rcf3 $11) 55... Bd8 (55... Rxg3 $142 56. Rc1 h4 57. Re1+ Kxd6) 56. Rc3 $1 Bb6 $2 (56... h4 $1 $19 {[%cal Rh4g3]} 57. Bf2 (57. Re3+ $2 Kd5 $19) 57... Bb6 58. Bxb6 axb6) 57. Rcf3 Bd4 58. Re8+ Kd5 {...h4 is the strong threat.} 59. Rd3 Rf7 {[#]} (59... h4 $11 60. Be5 Rg1+ 61. Kc2 Rg2+ 62. Kc1 Rg1+ 63. Kc2 Rg2+ 64. Kc1 Rg1+ 65. Kc2) 60. d7 $2 {[%mdl 8192]} (60. Re1 $1 $16 {[%cal Re1d1] keeps the pressure on. Strongly threatening Red1.} Rxb2+ 61. Kc1 Rxa2 62. Re5+ Kc6 63. Rxd4) 60... Rxd7 61. Re5+ (61. a4 {was called for.}) 61... Kc6 62. Rxg5 Rxb2+ 63. Kc1 Rxa2 ({Black should try} 63... Rg2 $19 {Hoping for ...Bb2+.} 64. Rg6+ Kd5) 64. Rxh5 $17 Rf7 65. Rg5 $2 {[%mdl 8192]} (65. Rxd4 $2 Rf1+ 66. Rd1 Ra1+ 67. Kc2 Raxd1 $19) (65. Rh6+ $17 Kb5 66. Re6 (66. Rxd4 $2 Rf1+ 67. Rd1 Ra1+ 68. Kc2 Raxd1 $19)) 65... Rd7 $2 (65... Rf1+ $19 66. Rd1 Be3+ 67. Kb1 Rxd1+ 68. Kxa2 Bxg5) 66. Rh5 Rf7 $2 {[%mdl 8192]} (66... Rg2 $17 67. Kb1 Rf7) 67. Rg5 $1 $19 ({Not} 67. Rxd4 $2 Rf1+ 68. Rd1 Ra1+ 69. Kc2 Raxd1 $19) (67. Rh6+ Kb5 $17) 67... Rd7 $2 (67... Rf1+ $19 68. Rd1 Be3+ 69. Kb1 Rxd1+ 70. Kxa2 Rd2+ 71. Kb1 Bxg5) 68. Rh5 $17 Rf7 (68... Rg2 $17 {aiming for ...Bb2+.} 69. Kb1 Rf7) 69. Rh6+ ({Don't blunder} 69. Rxd4 $2 Rf1+ 70. Rd1 Ra1+ 71. Kc2 Raxd1 $19) (69. Rg5 $1 $11) 69... Kb5 {Threatens to win with ...Rf1+.} 70. Be1 $2 ({Don't go for} 70. Rxd4 $2 Rf1+ 71. Rd1 Ra1+ 72. Kc2 Raxd1 $19) (70. Re6 $17 Bc5 71. Re1) 70... Bc5 $2 (70... Rf1 $19 {has better winning chances.} 71. Re6 Ra1+ 72. Kc2 Bc5) 71. Kb1 Re2 72. Rh1 a5 73. Rd2 {[#]} (73. Bc3 $17) 73... Re3 $1 $19 74. Ka2 Rff3 75. Bf2 Rxb3 76. Rh5 Ra3+ 77. Kb2 $2 (77. Kb1 {was the only defense.} Rfb3+ 78. Rb2) 77... Rfb3+ 78. Kc2 Rf3 $2 (78... Rc3+ $19 79. Kb1 Rab3+ 80. Ka2 a4) 79. Kb2 $2 (79. Rxc5+ $11 {and White is okay.} Kb4 80. Kb2) 79... Rfb3+ $2 (79... Rac3 80. Bd4 Rc4 81. Bxc5 Rxc5) 80. Kc2 $1 Rc3+ 81. Kb2 Rab3+ 82. Ka2 Rb4 83. Rdd5 (83. Bxc5 $19 Rxc5 84. Rdh2) 83... Ka4 {Precision: White = 37%, Black = 34%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Naiditsch, Arkadij"]
[Black "Vaibhav, Suri"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2701"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,119,10,18,-6,18,0,4,0,0,0,0,0,0,0,0,-27,0,0,0,0,0,0,13,20,44,22,54,47,54,50,54,55,55,0,57,41,57,52,56,33,39,34,38,45,34,5,25,22,29,39,113,12,5,7,118,106,126,112,108,115,108,100,113,118,115,107,123,118,177,93,90,29,115,112,114,115,87,56,50,38,43,38,80,38,187,38,159,18,18,0,144,94,76,8,8,8,20,52,690,570,801,756,1366,1320,1170,828,29981,29982]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} (8. Qg4 Kf8 9. Qd1 b6 10. dxc5 bxc5 11. c4 Ba6 12. cxd5 Bxf1 13. Kxf1 exd5 14. Nf3 Nd7 15. h4 h5 16. Rb1 Ne7 {½-½ (47) Najer,E (2699)-Harikrishna,P (2733) Antalya 2017}) 8... c4 9. h4 Nc6 10. h5 {The position is equal.} h6 11. g4 Bd7 12. Nh4 O-O-O 13. f4 Nge7 14. Be3 g6 $146 ({Predecessor:} 14... f6 15. Bh3 fxe5 16. fxe5 {1-0 (33) Arcos Facio,M (2174)-Aberbach,A (2023) Mar del Plata 2012}) 15. hxg6 fxg6 16. Be2 Rdf8 17. Kd2 Nd8 18. Qb1 Ndc6 19. Qb2 Rf7 20. Rh2 Rhh7 21. Rah1 {Black must now prevent Nf3.} Rhg7 22. Nf3 Ng8 $1 23. Nh4 Nge7 $1 24. Rf2 Rh7 25. Nf3 Ng8 26. Bf1 Rf8 27. Bh3 Rhf7 28. Rhf1 Nge7 29. Nh4 Qa5 {[#]} 30. a4 $1 {[%mdl 512]} Qd8 (30... Qxa4 31. Ra1) 31. Qa3 b6 (31... g5 $14) 32. Qc1 (32. f5 $1 $16) 32... Kb7 $11 33. Qe1 Rh7 (33... Qc8 $11) 34. f5 $16 exf5 35. gxf5 gxf5 36. Bxf5 Nxf5 37. Nxf5 Rxf5 38. Rxf5 Bxf5 39. Rxf5 Qe8 40. Qf1 Nd8 (40... h5 $16) 41. Rf8 (41. Rf6 $1 $18) 41... Qd7 42. Qf3 (42. Rf6 $16 {Threatens to win with Rd6.} Rf7 43. Bxh6) 42... h5 (42... Ne6 $11 {keeps the balance.} 43. Rf6 Ng5 44. Bxg5 hxg5) 43. Rf6 Ne6 44. Qf5 Re7 45. Qxh5 Ka6 $1 46. Qh1 Rh7 47. Qg2 Rg7 48. Qf1 Rh7 (48... Nc7 $14) 49. Bh6 (49. Qf5 $1 $18) 49... Re7 (49... Nc7 $1 $14) 50. Bf8 (50. Qa1 $1 $16) 50... Rh7 $11 {Strongly threatening ...Rh2+.} 51. Bh6 (51. Qg2 $11) 51... Re7 $16 52. Qf3 Ka5 {[#]} 53. Bf8 ({Better is} 53. Qh1 $1 $16) 53... Ng5 $11 54. Qf5 $36 {[%mdl 2048] White fights for an advantage.} Ne4+ 55. Ke3 Nxf6 $4 {[%mdl 8192]} (55... Qxf5 $14 56. Rxf5 Re6) 56. Qxd7 $18 Rxd7 57. exf6 Rf7 58. Be7 b5 {[#]} 59. Kf4 $1 Rxf6+ 60. Bxf6 {Precision: White = 38%, Black = 39%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Gupta, Abhijeet"]
[Black "Rathnakaran, K."]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2610"]
[BlackElo "2372"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,102,28,52,29,35,33,72,56,76,65,117,86,82,83,109,56,70,63,86,90,91,84,95,69,81,62,95,65,91,61,96,81,77,71,75,50,201,179,209,166,305,188,344,353,325,248,242,232,216,155,212,176,181,152,186,182,195,0,0,0,0,0,0,-34,-17,-14,-14,-20,-37,-30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 c6 7. O-O Bf5 8. c4 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} Qd7 {LiveBook: 4 Games} (8... d5 9. e3 a5 10. Nc3 Ne4 11. Qe2 Nxc3 12. Bxc3 Be4 13. Bh3 Bxf3 14. Qxf3 e6 15. a4 Nd7 {½-½ (45) Mamedyarov,S (2791)-Rakhmanov,A (2654) Sochi 2017}) 9. Re1 Na6 10. Nc3 {White is slightly better.} h6 11. e4 {[%cal Be2e4,Be4e5][%mdl 32]} Bh3 12. e5 $146 ({Predecessor:} 12. Bh1 Bg4 13. Qd2 Rad8 14. a3 Rfe8 15. Qf4 e5 16. dxe5 dxe5 17. Nxe5 Rxe5 18. Qxe5 {0-1 (63) Katajainen,K (2070)-Hytonen,H Finland 1996}) 12... Nh5 (12... Bxg2 $14 13. Kxg2 Nh5) 13. Nh4 Bxg2 14. Nxg2 f5 15. f4 ({White should try} 15. exf6 $16 Rxf6 16. Nh4) 15... dxe5 $14 16. dxe5 Qe6 17. Qe2 Rfd8 18. Rad1 Bf8 19. Nh4 Ng7 20. Nf3 Nc7 21. Na4 Na6 22. Kg2 c5 23. Nc3 Nc7 24. Rd3 Qc6 25. e6 Ncxe6 $2 (25... Nge8 $14) 26. Nd5 $18 a5 27. a4 {[%mdl 1024] White has strong compensation.} g5 (27... Ra6 $142 28. Red1 Raa8) 28. Re3 g4 $2 (28... gxf4 {keeps fighting.} 29. Bxg7 (29. Rxe6 Qxe6 30. Qxe6+ Nxe6 $16) 29... Nxg7 30. gxf4 Rxd5 31. cxd5 Qxd5) 29. Ne5 Qd6 30. Rd3 Nd4 31. Bxd4 cxd4 32. Rxd4 h5 (32... Qc5 $16 {was necessary.} 33. Rd3 Ra6) 33. Rdd1 Qh6 34. h3 gxh3+ 35. Kxh3 e6 36. Nc7 $2 (36. Nb6 $18 Rxd1 37. Rxd1 (37. Qxd1 h4 $16)) 36... Rac8 $1 $11 {[#] White must now prevent ...Rxd1.} 37. Rxd8 Rxd8 38. Nf3 h4 39. Nxh4 Bd6 40. Nb5 Be7 41. Kg2 {And now Nf3 would win.} Bxh4 42. Rh1 e5 (42... Qh5 $5 {[%cal Rh5e2]} 43. Qc2 (43. Qxh5 Nxh5 44. Rxh4 Nf6 $11) 43... Qg6 44. Rxh4 Nh5 $11) 43. Rxh4 {The position is equal.} Qc6+ 44. Kh2 $1 e4 45. Nc3 $1 {[%cal Rc3d5] aiming for Nd5.} Rd3 46. Nd5 $36 {[%mdl 2048] [#] Strongly threatening Ne7+. White has the initiative.} Qc5 47. Rh6 $1 Qa3 48. Nf6+ Kf7 {Threatens to win with ...Qc1.} 49. Nxe4 fxe4 50. Qxe4 Qxb3 51. Qg6+ Kg8 {Precision: White = 53%, Black = 46%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Gareyev, Timur"]
[Black "Mohammad Nubairshah Shaikh"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2605"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,57,1,14,-5,25,27,29,27,38,27,29,16,39,22,9,24,19,14,11,4,17,15,16,12,17,12,42,0,1,4,12,0,10,-18,-19,-35,-13,-71,-69,-63,-51,-66,-70,-71,0,0,0,-52,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Be6 6. e3 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} g6 7. b3 Bg7 8. Bb2 {White has an edge.} O-O 9. Be2 c5 $146 ({Predecessor:} 9... Ne4 10. O-O c5 11. Nxe4 dxe4 12. Qc2 f5 {0-1 (54) Svane,R (2595)-Van Foreest,J (2609) Germany 2017}) 10. dxc5 Qa5 11. a3 Qxc5 12. b4 Qc7 {[%cal Rd5c4]} 13. cxd5 Bxd5 14. Rc1 Qd8 15. O-O a5 16. b5 Nbd7 17. Nhf3 Nb6 18. Nb3 Bxb3 19. Qxb3 {Rfd1 is the strong threat.} Qd5 20. Qxd5 Nfxd5 21. Bxg7 Kxg7 22. Ne5 Rac8 23. Bf3 {[#]} (23. Nc4 $11 {keeps the balance.}) 23... Rfd8 $1 $17 24. g3 Kf6 25. Ng4+ Ke6 $1 26. Nh6 Kf6 27. Ng4+ Kg7 28. Ne5 Kf6 (28... Nc3 $15 29. Rc2 f6) 29. Ng4+ {Precision: White = 65%, Black = 60%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Rozum, Ivan"]
[Black "Arjun Kalyan"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2595"]
[BlackElo "2407"]
[Annotator "TA RC"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,69,27,32,32,35,16,16,13,12,0,3,9,25,17,33,39,49,57,87,84,81,70,84,0,26,30,35,0,0,0,20,16,132,123,128,115,131,114,145,127,130,104,128,135,149,124,194,173,188,189,238,182,202,179,218,118]} 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} Be7 10. cxd5 (10. g3 Nbd7 11. cxd5 exd5 12. O-O-O a5 13. Nxg6 hxg6 14. Qc2 a4 15. e4 a3 16. e5 axb2+ {0-1 (59) Le,Q (2737)-Mamedov,R (2709) Huaian 2017}) 10... cxd5 11. Nxg6 {The position is equal.} hxg6 12. O-O-O Nc6 13. Kb1 O-O 14. Rc1 a6 15. Qd1 b5 16. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Qd7 {[#]} 17. g5 $146 Nh5 18. f4 Na5 19. b3 (19. Na4 $16 Nc4 20. Bxc4 bxa4 21. Bd3) 19... Ba3 20. Rc2 Rfc8 21. Bg2 Nc6 22. Bc1 $1 {[%cal Rc1a3]} Bf8 23. Bb2 a5 (23... Ne7 $11 {keeps the balance.}) 24. Nxb5 $16 a4 25. bxa4 Rcb8 26. Bf1 $1 Rb6 27. Nc3 Qb7 28. Rg1 Bb4 {aiming for ...Bxc3.} 29. Rgg2 Ra5 30. Ka1 Qa8 (30... Ne7 $16 31. a3 Bd6) 31. Bb5 {White is clearly better.} Ne7 {[%cal Bc6e7,Be7f5,Bf5d6][%mdl 32] [#]} 32. Qc1 $1 Nf5 33. Ne4 {Rc8+ is the strong threat.} Rb8 34. Nc5 {Strongly threatening Nd7.} Nd6 {[#]} 35. Nb3 {Precision: White = 56%, Black = 53%.} (35. Bc3 $1 $18 {[%cal Rc3b4]} Bxc3+ 36. Rxc3) 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Tiviakov, Sergei"]
[Black "Sammed Jaykumar, Shete"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2584"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,116,-23,5,-21,-27,-35,-24,-28,-25,-40,-7,-27,-22,-31,0,0,0,0,0,0,0,0,0,0,3,-4,0,0,77,57,93,87,82,83,90,83,163,170,206,202,210,201,193,196,340,329,637,185,181,181,191,178,192,192,178,177,177,178,181,182,183,179,183,181,206,197,205,197,197,197,199,191,191,190,366,365,361,361,364,357,335,335,542,536,531,531,531,531,516,510,565,561,606,606,748,727,4882]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} d5 (7... d6 8. O-O O-O 9. h3 Na5 10. Bc2 c5 11. d3 Re8 12. Rd1 h6 13. Nbd2 Bf8 14. Nf1 d5 15. exd5 Qxd5 16. Ng3 Bb7 17. Ne4 Qe6 18. Re1 Nxe4 19. dxe4 {½-½ (51) Bortnyk,O (2610)-Almasi,Z (2682) Riadh 2017}) 8. d3 O-O 9. Nbd2 Bb7 10. Nf1 Re8 11. Ng3 h6 {LiveBook: 3 Games} 12. h3 Bf8 13. Nh2 Na5 $146 ({Predecessor:} 13... Nb8 14. Nh5 dxe4 15. Nxf6+ Qxf6 16. dxe4 Qg6 17. f3 Nd7 18. O-O Nf6 19. Rd1 c5 20. Ng4 c4 21. Nxf6+ Qxf6 22. Bc2 Bc8 {½-½ (22) Girinath,P (2350)-Sharma,D (2370) Visakhapatnam 2006}) 14. Bc2 c5 15. Ng4 Re6 16. O-O Nxg4 17. hxg4 Be7 18. Be3 Rc8 19. exd5 Bxd5 20. f3 Qc7 21. Rfd1 Rd8 22. Nf5 Bg5 23. Bf2 c4 24. Ne3 (24. Ng3 {with more complications.} g6 25. Ne4 Bxe4 26. Qxe4 Kg7 27. Qe2) 24... Bb7 (24... Bxe3 $11 {remains equal.} 25. Qxe3 cxd3 26. Qxd3 e4 27. fxe4 Rxe4) 25. dxc4 $16 Bxe3 26. Qxe3 {Rxd8+ is the strong threat.} ({Don't play} 26. Bxe3 $6 Nxc4 27. Rxd8+ Qxd8 $11) 26... Nxc4 27. Rxd8+ Qxd8 28. Qa7 Qa8 (28... Qc7 $16) 29. Rd1 $18 {White wants to mate with Qxa8+.} Rd6 {[#]} 30. Rxd6 $1 Nxd6 {[#]} 31. Qc5 $1 {[%csl LRd6,LRe5][%cal Rc5d6]} Qd8 32. Qxe5 Nc4 (32... Ne8 {was necessary.} 33. Qf5 Nf6) 33. Qf5 Qg5 $2 (33... g6 34. Qf4 Qe8 35. Qxh6 Qe2) 34. Qxg5 $2 (34. Qh7+ Kf8 35. Qh8+ Ke7 36. Bf5 Qc1+ 37. Kh2 Qf4+ 38. Kh3) 34... hxg5 {[%mdl 4096] Endgame KBB-KBN} 35. b3 Ne5 36. Bd4 Ng6 37. Kf2 Nf4 38. g3 Ne6 39. Bb6 Kf8 40. Ke3 Ke7 41. f4 Kd6 42. Bd1 Nf8 43. fxg5 Ne6 44. Bd4 Bd5 45. Be2 g6 46. Bf6 Nc5 47. c4 Bc6 $2 (47... bxc4 48. bxc4 Bg2) 48. Kd4 {Strongly threatening Be5+.} Ne6+ 49. Kc3 Kc5 {[#]} 50. Bd4+ $1 {[%mdl 512]} Kd6 (50... Nxd4 51. b4+) 51. Be3 Ke5 $2 (51... bxc4 {is a better defense.} 52. Bxc4 Bb5) 52. cxb5 {White is clearly winning.} axb5 53. Kb4 Ke4 54. Bb6 Nxg5 55. Bxb5 Bb7 56. Be2 Nf3 57. a4 Nd2 58. Kc3 Kd5 {Precision: White = 80%, Black = 39%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Karthikeyan, Murali"]
[Black "Gusain, Himal"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2580"]
[BlackElo "2450"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,133,18,29,53,54,54,49,53,48,69,-1,-8,0,-5,0,0,0,0,0,0,0,0,0,0,0,22,29,20,0,0,0,0,0,0,0,0,0,3,0,0,0,34,34,34,34,34,34,34,34,34,34,34,34,34,32,32,15,14,15,22,18,315,307,308,180,180,100,135,138,188,189,180,181,143,0,64,64,484,484,478,437,527,527,437,437,1031,983,985,629,29948,29951,29962,29963,29963,29964,29964,29965,29965,29964,29974,29975,29975,29976,29976,29977,29979,29980,29982,29982]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Kh1 O-O 9. f4 d6 10. Be3 Nxd4 11. Bxd4 e5 {B83: Sizilianisch (Scheveninger System)} 12. Be3 exf4 (12... b6 13. Bf3 Bb7 14. Qd3 Rac8 15. Rad1 Rfd8 16. f5 Bc6 17. g4 h6 18. g5 hxg5 19. Bxg5 {0-1 (54) Lagarde,M (2550)-Matlakov,M (2689) Berlin 2015}) 13. Bxf4 Be6 14. Qd3 {LiveBook: 15 Partien} Nd7 {[%cal Bf6d7,Bd7e5,Be5c4][%mdl 32]} 15. Nb5 $1 {[%cal Rb5c7]} Qb6 $146 ({Vorgänger:} 15... Qc5 16. Be3 Qe5 17. Bd4 Qg5 18. Nc7 Rac8 19. Nxe6 fxe6 {1-0 (33) Xu,Y (2484)-Munguntuul,B (2410) Doha 2011}) 16. Qg3 Ne5 17. Rad1 Rfd8 18. Qe3 (18. c4 $14) 18... Qxe3 $11 19. Bxe3 Rac8 20. Nd4 Bc4 21. Bxc4 Nxc4 22. Bc1 a6 23. b3 Ne5 24. c4 g6 25. h3 Nc6 26. Nxc6 Rxc6 27. Rd5 Re8 28. Bf4 Bf8 29. Rfd1 Rxe4 30. Bxd6 Bxd6 31. Rxd6 {[%mdl 4096] Endspiel KTT-KTT} Re6 32. Rd7 b5 33. Rf1 bxc4 {Droht ...c3 und aus.} 34. Rfxf7 c3 35. Rg7+ Kh8 {zielt auf ...c2 ab.} 36. Rxh7+ Kg8 {Und ...c2 würde nun gewinnen.} 37. Rdg7+ Kf8 {Droht stark ...c2.} 38. Rb7 {[%cal Rh7h8]} Kg8 {Weiss muss nun ...c2 beachten.} 39. Rhc7 Rxc7 40. Rxc7 $14 {KT-KT} Re2 $1 41. a4 c2 42. Kh2 a5 $1 43. Kg3 Re3+ $2 {[%mdl 8192]} (43... Kf8 $11 {und Schwarz steht sicher.}) 44. Kf4 $18 Rxb3 45. Rxc2 Ra3 46. Rc4 (46. Kg5 $18) 46... Kg7 $16 47. Ke5 Rg3 48. Rg4 $1 {[%cal Rg4g3]} Rd3 49. h4 Kh6 {beabsichtigt ...Kh5.} 50. Rg5 (50. g3 $1 $16) 50... Rb3 (50... Ra3 $11) 51. g3 $1 $14 Ra3 $2 {[%mdl 8192]} (51... Rb6 $14) 52. Kf6 $18 Rf3+ 53. Ke6 Ra3 54. Rxa5 Rxg3 {[#]} 55. Rg5 $1 {[%cal Rg5g3]} Ra3 {[#]} (55... Rd3 $142 56. Rg2 Ra3) 56. Rg4 $1 Kh5 57. Rb4 g5 58. hxg5 {Weiß setzt Matt.} Kxg5 59. Rb5+ Kf4 60. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Ke4 61. Kd6 Kd4 62. Kc6 Kc4 63. Kb6 Rh3 64. Rc5+ Kd4 65. a6 Rh8 66. a7 Ra8 67. Ra5 {Precision: Weiß = 78%, Schwarz = 48%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Ghosh, Diptayan"]
[Black "Kaustuv, Kundu"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2556"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,67,22,18,33,29,49,44,45,44,42,5,5,4,3,0,0,0,0,0,0,0,11,10,7,6,6,7,8,0,0,2,11,-8,0,0,10,-7,0,0,6,0,0,0,0,0,6,0]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. O-O d6 6. b3 e5 7. dxe5 dxe5 8. Ba3 Re8 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} 9. Qxd8 Rxd8 10. Nc3 Nc6 11. Rad1 Bf5 12. Nh4 {LiveBook: 7 Games} Bd7 13. Rd2 {[#]} Bf8 $146 ({Predecessor:} 13... Be8 14. Rfd1 Rxd2 15. Rxd2 Rd8 16. Nf3 {½-½ (32) Dreev,A (2652)-Onischuk,V (2623) Bastia 2017}) 14. Bxf8 Kxf8 15. Rfd1 Ke7 16. f4 exf4 {The position is equal.} 17. gxf4 Be8 18. Nd5+ Nxd5 19. Bxd5 Nb4 20. Bxb7 Rxd2 21. Rxd2 Rb8 22. Bf3 Nxa2 23. Ng2 Rd8 24. Rxd8 Kxd8 $11 {[%mdl 4096] Endgame KBN-KBN} 25. Ne3 Nc3 26. Kf2 Nb5 27. Kg1 Nc3 28. Kf2 Nb5 29. Kg1 Nc3 30. Kf2 Nb5 31. Bd5 c6 32. Bc4 Nd6 33. Bd3 c5 34. Ke1 {Precision: White = 48%, Black = 64%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "David, Alberto"]
[Black "Akash Pc, Iyer"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2553"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,95,31,22,40,32,41,27,30,43,30,19,20,25,22,33,27,20,35,26,30,0,25,0,16,16,23,6,5,-8,-8,-8,0,-8,-11,-15,0,0,0,-12,0,0,0,-47,0,-53,-70,-45,-42,-52,-22,-29,-26,-90,-91,-100,-59,-89,-75,-68,-10,-29,-28,-40,-1,-2,0,0,370,29,146,0,0,0,0,0,801,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nc6 5. d4 cxd4 6. Nxd4 {LiveBook: 40 Games} a6 {B54: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4, Unusual Lines} (6... Nf6 7. Nc3 g6 8. f3 Bg7 9. Be3 O-O 10. O-O Rc8 11. Rc1 a6 12. Bxc6 Bxc6 13. Qd2 Bd7 14. b3 {½-½ (46) Neiksans,A (2607)-Shirov,A (2685) Jurmala 2016}) 7. Bxc6 bxc6 8. O-O e5 $146 {White has an edge.} ({Predecessor:} 8... c5 9. Ne2 e6 10. Nbc3 Bc6 11. Ng3 g6 12. Be3 Qb6 13. Qd2 Rd8 14. Rab1 {½-½ (49) Maddaloni,G (1776)-Obersteiner,S Cortina d'Ampezzo 2012}) 9. Nf3 Nf6 10. Nc3 Qc7 11. c5 dxc5 12. Qc2 Bg4 13. Nd2 Rd8 14. b3 {[%mdl 1024] White has compensation.} Be7 15. Ba3 O-O 16. Rfe1 Be6 17. Na4 Qa5 18. Nf3 {[%cal Ra3c5]} Nd7 19. Rec1 Rfe8 20. h3 f6 21. Qd2 Qb5 22. Qc2 Qa5 23. Qd2 Qb5 24. Qc2 Qa5 25. Qd2 Qb5 26. Nb2 Nf8 {[%cal Bd7f8,Bf8g6,Bg6f4,Bf4d3][%mdl 32]} 27. Qc3 (27. Qc2 $11) 27... Ng6 $15 28. Rc2 {[%cal Ra3c5]} Nf4 {...Ne2+ is the strong threat.} 29. Qe3 {[%cal Ra3c5]} Nd3 (29... c4 {is more complex.} 30. Bxe7 Rxe7 31. bxc4 Qb8 32. Nd2 Bf7) 30. Nxd3 $1 Rxd3 31. Qc1 (31. Qe2 $1 $11) 31... Red8 $17 32. Kh2 Bf8 33. Qe1 c4 34. Bxf8 {[#] And now Be7 would win.} Kxf8 (34... cxb3 $15 35. Rc5 Qb6) 35. bxc4 Qa4 36. Rac1 c5 37. Nd2 Qd7 38. Nb3 Bxh3 $2 {[%mdl 8192]} (38... Qc7 $11 {and Black is okay.}) 39. f3 $2 {[#]} (39. Nxc5 $18 Qg4 40. f3) 39... Bxg2 $1 {[%mdl 512]} 40. Kxg2 ({White has to play} 40. Rxg2 $16 Rxf3 41. Qh4) 40... Rxf3 $1 $11 41. Kxf3 Qh3+ 42. Ke2 Qg4+ $2 {[%mdl 8192]} (42... Qh5+ $11 43. Ke3 Qh3+ 44. Kf2 Qh2+ 45. Kf1 Qh1+ 46. Kf2 Qh2+ 47. Ke3 Qh3+ 48. Ke2 Qh5+ 49. Kf1 Qh1+ 50. Kf2 Qh2+) 43. Kf2 $2 (43. Kf1 $18) 43... Rd3 {( -> ...Rf3+). The position is equal.} 44. Rc3 Qf3+ 45. Kg1 Qg4+ 46. Kf2 Qf3+ 47. Kg1 Qg4+ 48. Kf2 {Precision: White = 48%, Black = 58%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Sivuk, Vitaly"]
[Black "Saravana, Krishnan P"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2550"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,79,34,47,43,59,42,47,17,54,44,52,44,62,62,62,63,67,66,122,79,80,72,68,69,172,63,99,15,120,119,149,132,189,213,215,226,209,228,235,221,225,246,226,250,299,283,489,450,562,566,554,561,516,513,558,547,540,528,489,405,625,631,1212,1210]} 1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 dxc4 5. O-O g6 6. Na3 {A11: Reti-Eröffnung} Bg7 7. Nxc4 O-O 8. d3 (8. b3 Nbd7 9. Bb2 Nb6 10. Qc1 Nxc4 11. bxc4 Bg4 12. h3 Bxf3 13. Bxf3 Qc7 {0-1 (56) Aronian,L (2785)-Malakhov,V (2713) Doha 2016}) 8... Nbd7 9. Bd2 Nd5 {LiveBook: 7 Partien} 10. Qc2 N7b6 11. Na5 e5 12. Rab1 Re8 13. b4 $146 ({Vorgänger:} 13. a3 f5 14. e4 Nc7 15. Ng5 h6 16. Qb3+ Ne6 17. Nxe6 Bxe6 {1-0 (52) Petran,P (2313)-Sosovicka,J (2142) Bratislava 2013}) 13... h6 14. Rfc1 Re7 15. a4 Qe8 16. e4 {Droht b5 und aus.} Nc7 17. Bc3 f5 ({Lieber} 17... Rb8 $14) 18. Qa2+ Kh7 19. Qa1 Rb8 20. Nb3 g5 ({Günstiger ist} 20... fxe4 $14 21. dxe4 Bg4) 21. Nc5 (21. a5 $18) 21... Nd7 22. Bb2 (22. Nxd7 $16 Bxd7 23. b5) 22... Nf8 (22... Nxc5 $11 {hält das Gleichgewicht.} 23. bxc5 (23. Rxc5 Na6 $11) 23... g4) 23. d4 $16 exd4 24. Bxd4 b6 (24... Nce6 $16 {kämpft weiter.}) 25. Bxg7 $18 Rxg7 26. Nb3 {[%cal Bc5b3,Bb3d4,Bd4b5,Bb5d6][%mdl 32]} fxe4 27. Ne5 Bf5 28. Nxc6 Rb7 29. Nbd4 Bg6 30. Re1 Nd5 31. Rbc1 Nf6 $2 {[#]} (31... Rgf7 32. Nb5 Rbd7) 32. Nb5 N8d7 33. Nd6 Qa8 34. Nxb7 Qxb7 35. Qd4 Qa8 36. Ne5 Nxe5 37. Qxe5 Qd8 38. Red1 Qf8 (38... Qe7 $142 39. Qxe7 Rxe7) 39. Rc7 Bh5 40. Bxe4+ {Precision: Weiß = 68%, Schwarz = 31%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Karthikeyan, P.."]
[Black "Moksh Amit Doshi"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2497"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,49,-15,-8,-10,0,-10,-10,-16,0,-7,33,39,58,0,0,-10,34,25,41,44,45,12,26,2,12,14,0,12,97,88,112,0,188,178,216,199,853,802,1647,1592]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. d3 Nxc3 (5... Bg7 6. Bd2 O-O 7. g3 c5 8. h4 Nc6 9. h5 Nxc3 10. bxc3 c4 11. hxg6 hxg6 12. Qa4 Na5 {1-0 (27) Aronian,L (2801)-Giri,A (2762) Palma de Mallorca 2017}) 6. bxc3 {A16: English Opening: 1...Nf6 with ...d5} Bg7 {LiveBook: 4 Games} 7. Qc2 c5 8. g3 {The position is equal.} b6 $146 ({Predecessor:} 8... O-O 9. Bd2 Nc6 10. Rb1 b6 11. Bg2 Bd7 12. Qc1 Rc8 {0-1 (28) Haude,R (2051)-Peschlow,P (2285) Germany 2009}) 9. Bg2 Bb7 10. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Nd7 11. h5 Qc7 12. Bf4 (12. Kf1 $14) 12... e5 $11 13. Bd2 O-O-O 14. h6 Bf8 15. O-O $36 {[%mdl 2048] White has good play.} f5 16. Bg5 Re8 17. a4 Be7 18. Bxe7 Rxe7 19. a5 e4 (19... b5 $1 $11 {remains equal.}) 20. axb6 $16 axb6 {[#]} 21. Ra7 (21. Ng5 $1 $16) 21... Nb8 $2 (21... Qb8 $11 {and Black is okay.} 22. Qa2 Bd5) 22. dxe4 $18 fxe4 23. Bh3+ Kd8 $2 (23... Nd7) 24. Ng5 Qe5 25. Qb3 {Precision: White = 66%, Black = 34%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Horvath, Adam"]
[Black "Gajwa Ankit"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2484"]
[BlackElo "2284"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,96,32,22,23,-2,20,0,20,0,62,20,20,20,20,12,13,13,16,8,35,24,78,58,115,137,135,123,101,81,58,62,86,0,0,0,0,-228,-213,-343,-336,-426,-319,-266,-162,-439,-439,-421,-412,-453,-457,-452,-457,-437,-441,-423,-404,-390,-388,-384,-368,-1382,-1307,-1285,-1245,-1232,-1213,-1240,-1213,-1039,-1007,-940,-940,-940,-899,-899,-853,-5214,-258]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Na5 8. Ba2 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} c5 9. c3 Nc6 10. Na3 h6 (10... a6 11. Nc2 h6 12. Ne3 Re8 13. h3 Bf8 14. Nd5 Rb8 15. Be3 Be6 {½-½ (43) Van Foreest,J (2629)-Harikrishna,P (2744) Riadh 2017}) 11. Nc2 {LiveBook: 6 Games} Be6 12. Bd2 a6 13. b4 cxb4 {[#] ...b3 is the strong threat.} (13... Bxa2 {is interesting.} 14. Rxa2 d5 15. Rb2 dxe4 16. dxe4 cxb4 17. Nxb4 Nxb4 18. cxb4 Qd3) 14. cxb4 (14. Bxe6 {keeps more tension.} fxe6 15. cxb4 b5 16. axb5 axb5 17. Rxa8 Qxa8 18. Qb1) 14... b5 (14... Bxa2 $11 15. Rxa2 d5) 15. Bxe6 fxe6 {[#]} 16. axb5 $146 ({Predecessor:} 16. d4 Qb6 17. dxe5 {½-½ (17) Brkic,A (2569)-Schreiner,P (2472) Zadar 2016}) 16... axb5 17. Rxa8 Qxa8 18. Qb1 Qe8 19. Qa2 Nd8 20. h3 Nh7 (20... Qd7 $11 {keeps the balance.}) 21. Rc1 Rxf3 (21... Qd7 $1 $14) 22. gxf3 $16 Qh5 23. Ne1 {Threatens to win with Rc8.} Ng5 24. Rc8 {aiming for Bxg5.} Nxh3+ 25. Kf1 Kh7 $1 26. Qa8 (26. Be3 $16) 26... Nf7 $1 $11 27. Qa7 Bg5 28. Bxg5 $2 (28. Be3 $11 {and White stays safe.}) 28... Nfxg5 $40 {[%mdl 128] White is in trouble.} 29. Rc7 (29. Rf8 $142 Nf4 30. Rxf4 exf4 31. Ke2) 29... Qg6 30. Ke2 Ng1+ 31. Kd1 N1xf3 32. Qb8 $2 (32. Qe3 {only move.} Nd4 33. Kc1) 32... Nxe1 ({Less strong is} 32... Qh5 33. Qf8 $17) 33. Rc8 {[%csl Gb8][%cal Rc8h8] [#]} Qh5+ 34. Kxe1 {[%mdl 4096] Endgame KQR-KQN} Nf3+ 35. Kd1 {Black must now prevent Rh8+.} Nd4+ 36. Kc1 {White wants to play Rh8+.} Qg5+ 37. Kb1 {Threatening mate with Rh8+.} Qg1+ 38. Rc1 Qxf2 39. Qxd6 Qd2 40. Qxe5 $2 (40. Rc7 Qxd3+ 41. Kb2) 40... Qxd3+ {Black is clearly winning.} 41. Kb2 Qb3+ 42. Ka1 Qa3+ 43. Kb1 Qxb4+ 44. Ka2 Qa4+ 45. Kb2 Qb3+ 46. Ka1 Nc2+ 47. Rxc2 Qxc2 48. Qxe6 Qc1+ {Precision: White = 32%, Black = 63%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Rahman, Ziaur"]
[Black "Sengupta, Deep"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2472"]
[BlackElo "2586"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,37,0,28,-13,0,-41,30,34,52,54,62,52,66,37,25,29,38,43,37,21,31,0,14,-12]} 1. d4 e6 2. Nf3 Nf6 3. Bf4 Be7 4. c3 c5 5. Nbd2 Nc6 6. dxc5 Bxc5 7. e3 d5 8. Bd3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} h6 {LiveBook: 8 Games} (8... Qe7 9. Bg3 h6 10. e4 Nh5 11. O-O Nxg3 12. hxg3 dxe4 13. Nxe4 Bb6 14. Qe2 O-O {½-½ (55) Bauer,C (2646)-Lagarde,M (2598) Belgium 2017}) 9. Nd4 $146 ({Predecessor:} 9. h3 Bd6 10. Bxd6 Qxd6 11. e4 O-O 12. O-O Qc7 13. Re1 dxe4 14. Nxe4 Nd5 15. Bf1 Rd8 {½-½ (30) Nosenko,A (2521)-Budnikov,O (2428) Myrhorod 2011}) 9... Qe7 10. Bg3 Bd7 (10... O-O $15) 11. Nb5 $1 $11 {[%cal Rb5c7] [#] Hoping for Nc7+.} Bb6 12. Bd6 Qd8 13. Ba3 {aiming for Nd6+.} Bc7 14. Be2 (14. Qb3 {seems wilder.} Ne7 15. O-O Bc6 16. Qb4 Bb8 17. Nd6+) 14... Ne7 15. Nxc7+ Qxc7 16. Nf3 {[%cal Bd2f3,Bf3d4,Bd4c6][%mdl 32]} Bc6 17. Nd4 O-O 18. O-O Rfd8 19. Nxc6 {Precision: White = 45%, Black = 52%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Sardana, Rishi"]
[Black "Tran, Tuan Minh"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2402"]
[BlackElo "2548"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,150,32,29,50,47,42,11,47,9,9,8,14,15,21,0,0,0,0,0,0,0,0,-7,16,0,0,0,0,-29,-29,-18,0,-4,0,-281,-266,-1227,-46,-47,-47,-58,-52,-45,0,0,4,4,8,-143,-16,-72,0,0,0,0,0,-1744,-1660,-924,-338,-247,-195,-195,-195,-374,-335,-342,-337,-312,-298,-292,-283,-279,-236,-304,-303,-292,0,-290,0,-302,-302,-292,-249,-262,-262,-307,-249,-254,-250,-440,-400,-431,-379,-331,0,-374,-243,-243,-243,-243,-237,-683,-661,-805,-784,-797,-801,-708,-681,-804,-729,-789,-769,-716,0,-693,-674,-610,-610,-1470,-1227,-29975,-29974,-29979,-29980,-29980,-29981,-29982,-29983,-29983,-29984]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 g6 6. Nc3 Bg7 7. d4 cxd4 8. Nxd4 Nc6 9. Be3 Nf6 10. f3 O-O 11. O-O {LiveBook: 533 Partien} Ne8 {B52: Sizilianisch (Rossolimo-Variante)} (11... a6 12. Na4 Rab8 13. Nxc6 Qxc6 14. Nb6 Nd7 15. Nxd7 Qxd7 16. Rf2 b5 17. c5 Qa7 18. Rc1 dxc5 19. Bxc5 Qc7 {1-0 (50) Caruana,F (2807)-Kasparov,G (2812) Saint Louis 2017}) 12. Qd3 $146 ({Vorgänger:} 12. Nde2 Nc7 13. Rc1 Ne5 14. Qb3 a5 15. Na4 Qc6 16. Nd4 Qa6 17. Nb5 Ne6 18. f4 Ng4 19. Bb6 {1-0 (38) Palac,M (2561)-Ortiz Q,J (2179) Khanty-Mansiysk 2010}) 12... Nc7 13. Rac1 Rfc8 {Die Stellung ist ausgeglichen.} 14. b3 Nxd4 15. Bxd4 Bxd4+ 16. Qxd4 b5 17. cxb5 (17. Qd3 {is interesting.} bxc4 18. Qxc4 Ne8 19. Qa6 Rc6 20. Qa4) 17... Nxb5 18. Nxb5 Qxb5 19. Rxc8+ Rxc8 20. Qxa7 $11 {[%mdl 4096] Endspiel KDT-KDT} Rc2 21. h3 (21. Qxe7 $2 Qc5+ 22. Kh1 Rc1 $19) 21... e6 22. Qa8+ Kg7 23. Qa7 Rd2 24. h4 Qe2 {[%csl Gd2][%cal Re2g2]} 25. Qf2 Qd3 26. Qa7 $1 h5 (26... Qc2 $5 27. Rf2 $8 Qc1+ 28. Rf1 Qc3 $15) 27. e5 $2 {[%mdl 8192]} (27. Rf2 $11 {und Weiss steht sicher.}) 27... d5 $1 $19 (27... dxe5 28. Qc5 $17) 28. Rf2 $2 (28. Qe7 Qd4+ 29. Kh1) 28... Rd1+ $2 (28... d4 $19 {( -> ...De3)} 29. Rxd2 Qxd2) 29. Kh2 $15 Qc3 {[%mdl 1024] Schwarz hat Kompensation.} 30. Re2 $1 Qb4 {[%cal Rb4h4]} 31. Qf2 d4 32. Rc2 d3 33. Rc4 Qa5 $132 {[%mdl 2048] Droht ...d2 und aus. Schwarz is fighting back} 34. f4 $2 ({Lieber} 34. Qe3 $11) 34... Rd2 (34... d2 $1 $17 35. Rd4 Qxa2) 35. Qg3 (35. Qe3 $1 $11) 35... Qa7 (35... Qxa2 36. Qg5 $16) (35... Qd5 $1 $17 36. Rc3 Rxa2 37. Rxd3 Rxg2+ $1 {[%mdl 512]} 38. Qxg2 Qxd3) 36. Qg5 $11 {Schwarz muss nun Tc8 beachten.} Rc2 {Und ...Txc4 würde nun gewinnen.} ({Vergiftet wäre} 36... Rxa2 $2 37. Rc8 $18) 37. Qf6+ Kh7 {[#]} 38. Ra4 $2 {[%mdl 8192]} (38. Rd4 $1 $11 {[%mdl 512]} Qxd4 39. Qxf7+ Kh8 40. Qf8+ Kh7 41. Qe7+ Kg8 42. Qe8+ Kh7 43. Qf7+ Kh6 44. Qf8+ Kh7 45. Qf7+) 38... Qb7 $19 {[%csl Gc2][%cal Rb7g2]} 39. Qg5 Rc7 $2 (39... d2 40. Rd4 Qa7) 40. f5 exf5 41. Rd4 Rd7 $1 {[%cal Rd7d4]} 42. Rxd7 $2 (42. Rd6 {einziger Zug.}) 42... Qxd7 {KD-KD} 43. Qd2 Qd4 $1 44. Kg3 Qg4+ ({Nicht} 44... Qxe5+ 45. Kf2 $17) 45. Kf2 Qxh4+ 46. Kf1 Qd4 47. b4 Qa1+ ({Jedoch nicht} 47... Qxe5 48. Qxd3 Qf4+ 49. Ke2 $19) 48. Kf2 Qd4+ 49. Kf1 Qa1+ 50. Kf2 Qxe5 51. Qxd3 Qb2+ 52. Kf1 Qxb4 53. Qd5 Qb1+ 54. Kf2 Qb2+ 55. Kf1 $2 (55. Ke3 {war angesagt.} Kh6 56. Kf3) 55... Kg7 56. Qc4 Qb1+ 57. Kf2 Qb2+ 58. Kf1 $1 Qa3 59. Qd4+ f6 60. Qd7+ Kh6 $1 61. Qd2+ $2 {[#]} (61. Qe6) 61... g5 $1 62. Qd5 Qc1+ 63. Ke2 Qc2+ 64. Kf1 h4 65. Qf7 Qb1+ 66. Kf2 Qb2+ 67. Kf1 Qb1+ 68. Kf2 {[#]} Qb6+ $1 69. Kf1 g4 70. Qf8+ Kg5 71. Qg8+ Kf4 {Schwarz setzt Matt.} 72. Qc4+ Kg3 {[%csl Gg3][%cal Rb6f2]} 73. Qd3+ Kh2 74. Ke2 Qb2+ 75. Ke3 {[#]} f4+ $1 {Precision: Weiß = 36%, Schwarz = 56%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Ravi, Teja S"]
[Black "Amonatov, Farrukh"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2375"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "185"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,185,21,18,63,63,86,84,86,85,86,81,93,87,92,89,135,62,84,51,58,52,66,62,61,53,79,85,75,66,84,81,84,7,7,8,71,28,36,45,45,15,56,0,0,1,0,0,0,-21,-21,-31,-27,-41,-41,-41,-27,-24,-21,-27,-8,-8,-8,-8,-8,-8,-8,-8,-8,-62,-62,-62,-62,-59,-61,-56,-27,-34,-27,-34,-27,-62,-56,-62,-50,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-80,-79,-112,-97,-97,-83,-83,-83,-97,-97,-97,-97,-97,-97,-97,0,-97,0,-97,-97,-97,-44,-44,-44,-44,-44,-44,-36,-37,0,-44,-25,-44,-20,-44,-8,-12,-14,-12,-8,-8,-8,-8,0,-8,-8,-8,0,0,0,-8,0,0,0,-8,-8,-8,-8,-8,-8,-29942,0,-7,0,-8,0,-8,0,-12,0,-8,0,-12]} 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Be2 a6 7. Ne5 {LiveBook: 9 Games. D00: 1 d4 d5: Unusual lines} b6 (7... b5 8. a4 b4 9. Na2 a5 10. Nc1 Ne4 11. O-O f6 12. Ned3 Nd7 13. f3 Nd6 14. e4 dxe4 {1-0 (65) Baramidze,D (2601)-Loxine,J (2409) Germany 2017}) 8. h4 Bb7 9. h5 {White is better.} c5 10. hxg6 hxg6 11. Qd2 $146 ({Predecessor:} 11. Bg4 cxd4 12. exd4 Nc6 13. Nxc6 Bxc6 14. Qf3 Re8 {0-1 (48) Kriz,M (2176)-Spacek,O (2100) Slovakia 2017}) 11... Nc6 12. O-O-O b5 13. f3 (13. dxc5 $6 b4 $11) 13... Qa5 {[#]} 14. a3 ({Reject} 14. dxc5 $6 b4 $11) (14. Qe1 $1 $16) 14... Rfc8 15. dxc5 b4 16. Nxc6 (16. Nxd5 $2 Nxd5 17. Qxd5 Nxe5 $19) 16... Bxc6 17. Na2 Qxc5 18. Qxb4 Nd7 {[%cal Bf6d7,Bd7c5,Bc5a4][%mdl 32]} 19. Qxc5 Nxc5 20. Nb4 e6 21. Nxc6 Rxc6 22. Bd3 ({Better is} 22. c3 $16) 22... Na4 $11 23. c3 Rac8 (23... Rb6 $11 24. Rd2 e5) 24. Rd2 Bf6 25. Rc2 Rb6 26. Rd1 Be7 {...Nxb2! is the strong threat.} 27. Be5 (27. Rdd2 $14) 27... f6 $1 {[%cal Rf6e5]} 28. Bd4 Rxb2 $1 29. Rxb2 Bxa3 30. c4 ({Of course not} 30. Bxg6 e5 $17) 30... dxc4 31. Bc2 c3 32. Bxa4 {And now Kb1 would win.} cxb2+ 33. Kd2 {aiming for Bc2.} e5 34. Bxb2 Bxb2 {[%mdl 4096] Endgame KRB-KRB} 35. Rb1 Bc3+ 36. Kd3 {Black must now prevent Rc1.} Ba5 37. Bb3+ Kg7 38. Bc4 Rd8+ 39. Ke2 Rd6 40. Ra1 (40. Rb7+ $11 Kh6 41. g4) 40... Rd2+ $15 41. Kf1 Bb6 42. Rxa6 Bxe3 43. Ra2 Rd7 44. Ke2 Bd4 45. Bd3 Rb7 46. Rc2 Kh6 47. g3 Ra7 48. Kf1 Ra3 49. Be4 f5 50. Bc6 Kg5 51. Kg2 Ra1 52. Re2 Rc1 53. Bb7 Kf6 54. Bd5 Rc5 55. Bb3 Rc3 56. Bd5 Bc5 57. Ba2 Bd6 58. g4 Bc5 59. Bd5 Bd4 60. gxf5 gxf5 61. Kg3 Kg5 62. Bb7 Be3 63. Rg2 Rc1 64. Re2 Rc3 65. Rg2 $1 Rc1 66. Re2 $1 Bd4 67. Rg2 Re1 {[#]} (67... Rc7 $17 68. Bd5 Rc5) 68. f4+ $1 {[%mdl 512]} exf4+ 69. Kf3+ Kf6 {Hoping for ...Re3+.} 70. Kxf4 Rf1+ 71. Bf3 Re1 {[%csl Ge1,Gf6][%cal Rd4e5]} (71... Rb1 {is more complex.} 72. Rd2 Rb4 73. Kg3 Be5+ 74. Kf2 Bc3) 72. Be2 (72. Bb7 {with more complications.}) 72... Ra1 73. Bd3 Ra4 74. Kf3 Be5 75. Rg8 Bd6 76. Rd8 Rd4 77. Bc2 Kg5 78. Rg8+ Kf6 79. Rd8 Rd2 80. Bb1 Ke6 81. Re8+ Kf6 82. Rd8 Ke6 83. Re8+ Kd7 84. Re3 Rd5 85. Ba2 Ra5 86. Be6+ Kd8 87. Ba2 $2 {[%mdl 8192]} (87. Bb3 $11) 87... Kd7 $2 (87... Rxa2 {mates} 88. Rc3 Kd7 89. Re3 Ra3 90. Rxa3 Bxa3 91. Kf4 Ke6 92. Kg3 Ke5 93. Kf2 Ke4 94. Kg3 Bc5 95. Kg2 f4 96. Kf1 f3 97. Ke1 Kd3 98. Kf1 f2 99. Kg2 Ke2 100. Kh3 f1=Q+ 101. Kh4 Be7+ 102. Kg3 Ke3 103. Kh2 Bd6#) 88. Be6+ $11 {The position is equal.} Kd8 89. Bb3 Kd7 90. Be6+ Kd8 91. Bb3 Kd7 92. Be6+ Kd8 93. Bb3 {[%mdl 32768] Precision: White = 60%, Black = 45%. . Loss on Time!?} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Gomes, Mary Ann"]
[Black "Pruijssers, Roeland"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2328"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "157"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,157,16,37,18,84,-22,-27,-29,-12,-16,-14,-28,-24,-37,0,0,14,-36,-41,-44,-46,-228,-39,-39,-39,-39,-39,-45,-47,-40,-42,-41,-47,-49,-18,-37,-41,-50,-19,-28,-14,-11,0,0,0,0,15,-32,-24,-39,-24,-24,-24,-20,-6,-6,-6,-13,-7,-9,0,-26,0,0,0,-4,0,-1,0,0,0,0,0,-4,0,-28,-13,-26,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 g6 2. c4 f5 3. d4 Nf6 4. Nc3 Bg7 5. h4 (5. e3 O-O 6. Be2 e6 7. O-O b6 8. b3 Bb7 9. Ba3 Re8 10. Rc1 d6 11. c5 a6 12. cxd6 cxd6 13. Nd2 b5 {½-½ (24) Bruzon Batista,L (2643)-Anton Guijarro,D (2654) Linares 2017}) 5... O-O 6. Bg5 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} Ng4 {[#]} (6... d6 $11) 7. Ne5 $146 (7. c5 $1 $16) ({Predecessor:} 7. c5 h6 8. Qb3+ Kh8 9. Rd1 Nc6 10. d5 Na5 11. Qb4 b6 12. cxb6 axb6 13. Bxe7 c5 {½-½ (27) Charkhalashvili,I (2278)-Kosintseva,T (2390) Athens 2001}) 7... Nxe5 $11 8. dxe5 {Black has an edge.} Nc6 9. Qd5+ Rf7 10. f4 d6 11. O-O-O Qe8 ({Black should play} 11... h6 $15 12. h5 gxh5) 12. h5 gxh5 $1 13. Qf3 h6 14. Qxh5 hxg5 15. Qh7+ $1 Kf8 {[#] Threatens to win with ...Qd7.} 16. Qh8+ $1 {[%mdl 512]} Bxh8 17. Rxh8+ Kg7 18. Rxe8 gxf4 19. e6 Rf8 20. Rxf8 Kxf8 21. Nd5 Kg7 22. Nxc7 Rb8 23. e3 fxe3 {Black wants to play ...Kf6.} 24. Re1 $1 b6 {With the idea ...Rb7.} 25. Rxe3 Rb7 26. Nd5 Ne5 27. Rg3+ Ng4 28. Ne3 (28. c5 $5 dxc5 29. Ba6 $11) 28... Bxe6 29. Nxf5+ Bxf5 30. Be2 Rc7 31. b3 b5 32. Bxg4 Bxg4 33. Rxg4+ {[%mdl 4096] Endgame KR-KR} Kf6 34. Kd2 bxc4 35. bxc4 e5 36. Kd3 Rc5 {next ...Ra5 is good for Black.} 37. Kc3 Rc6 38. Rh4 Kg5 39. g3 Ra6 40. Kb3 Rb6+ 41. Kc2 Kf5 42. Kc3 Ra6 43. Rh6 Rxa2 44. Rxd6 {The position is equal.} Ra3+ 45. Kd2 Rxg3 46. Ra6 Rg7 47. Ke3 Rh7 48. c5 Rc7 49. Ra5 Rb7 50. Ra6 Rh7 51. Ra5 Rg7 52. Ra6 Rd7 53. c6 Rh7 (53... Re7 {is interesting.} 54. Ra5 Rc7 55. Ra6 Rh7 56. Kd3 Ke6) 54. Ra5 Ke6 55. Ke4 Kd6 56. Ra6 Rc7 57. Ra1 Re7 58. Rc1 Kc7 59. Rc5 Re6 60. Rxe5 Rxc6 61. Kd4 Kb6 62. Re3 Kb5 63. Rb3+ Ka4 64. Rb1 a5 (64... Rc7 {seems wilder.} 65. Rb2 Ka5 66. Rb1 Ka4) 65. Ra1+ Kb5 {White must now prevent ...a4.} 66. Rb1+ Ka6 67. Ra1 Rc8 68. Kd3 Rc5 69. Kd4 Rc7 (69... Kb6 {with more complications.} 70. Rb1+ Kc6 71. Ra1 Kd6 72. Rg1 Rd5+) 70. Kd3 Rc8 71. Kd4 Rc2 72. Kd3 Rc5 73. Kd4 Rh5 (73... Rc6 {is interesting.} 74. Kd3 Rc7 75. Kd2 Kb6 76. Rb1+ Ka7) 74. Kc4 Rh4+ 75. Kb3 Kb5 76. Rg1 a4+ 77. Ka3 Rh3+ 78. Ka2 Kb4 79. Rg4+ {Precision: White = 78%, Black = 47%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Roy Chowdhury, Saptarshi"]
[Black "Tukhaev, Adam"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2318"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,41,23,32,57,56,67,43,41,0,0,0,0,0,0,0,0,0,0,-32,-12,-12,-15,-13,-14,-14]} 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 e5 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} 7. O-O Nge7 8. a3 a5 (8... O-O 9. b4 d6 10. Nbd2 h6 11. b5 Na5 12. c4 Be6 13. a4 b6 14. Nb1 f5 15. Bd2 fxe4 16. Bxa5 exf3 17. Bxf3 bxa5 18. Bxa8 Qxa8 19. f3 e4 {0-1 (19) Kozul,Z (2613)-Leko,P (2693) Tallinn 2016}) 9. a4 O-O 10. Na3 {[%cal Bb1a3,Ba3b5,Bb5d6,Bd6c4][%mdl 32] LiveBook: 12 Games} d5 11. exd5 Nxd5 12. Re1 Bf5 13. Nh4 $146 ({Predecessor:} 13. Nc4 Re8 14. Ng5 Ra7 15. Ne4 Bf8 16. Ne3 Be6 17. Nxd5 Bxd5 18. Qf3 {1-0 (53) Brendel,O (2378)-Akcan,U (2167) Istanbul 2003}) 13... Be6 14. Nf3 h6 15. Nb5 Qf6 16. Nd6 Qe7 17. Nc4 {[%cal Rf3e5]} Qc7 18. Qb3 Rad8 19. Bd2 {The position is equal.} Rd7 20. Rad1 Rfd8 21. Bc1 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Koustav Chatterjee"]
[Black "Nguyen, Duc Hoa"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2288"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,28,0,26,22,62,54,70,70,70,66,72,50,44,34,50,48,55,36,51,51,1014]} 1. d4 Nf6 2. Bf4 c5 3. d5 Qb6 (3... d6 4. Nc3 e5 5. Bd2 Bf5 6. h3 Nbd7 7. g4 Be4 8. f3 Bg6 9. e4 a6 10. a4 Be7 {0-1 (35) Vachier Lagrave,M (2795)-Grischuk,A (2750) chess.com INT 2017}) 4. Nc3 d6 5. Rb1 $146 ({Vorgänger:} 5. a4 Bd7 6. a5 Qb4 7. Bd2 g6 8. e3 Na6 9. f3 Qh4+ 10. g3 Qh5 {1-0 (40) Maris,I (2332)-Hng,E (2061) Vlissingen 2017}) 5... e5 6. Bd2 {A45: Damenbauernspiele (Trompowski-Angriff)} Bf5 7. f3 a6 8. e4 Bg6 9. Bc4 Be7 10. Nge2 Nbd7 {Weiß steht etwas besser.} 11. O-O h5 12. a4 h4 13. Ra1 Nh5 14. a5 Qxa5 $2 {[%mdl 8192]} (14... Qd8 $14) 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Neelash Saha"]
[Black "Deviatkin, Andrei"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2105"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,108,33,41,38,97,29,45,40,48,26,32,25,62,89,117,99,82,92,80,58,58,61,56,48,47,55,54,44,51,47,97,95,107,82,82,89,89,89,85,84,85,85,89,84,87,19,18,29,29,0,0,0,0,0,0,0,0,-6,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 c5 (3... d5 4. e3 Bg7 5. Nb5 Na6 6. h3 c6 7. Nc3 Qb6 8. Rb1 O-O 9. Bd3 Nb4 10. Nf3 Nxd3+ 11. cxd3 {½-½ (26) Rapport,R (2707)-Grischuk,A (2772) Riadh 2017}) 4. dxc5 Qa5 5. Qd2 Bg7 6. e4 {A45: Trompowsky Attack} O-O ({Black should try} 6... Qxc5 $14 7. Nf3 Nc6) 7. f3 (7. e5 $16 Ng4 8. Nd5 Qxd2+ 9. Bxd2) 7... Qxc5 $11 8. O-O-O {White is slightly better.} Nc6 $146 ({Predecessor:} 8... d6 9. Nge2 Nc6 10. Be3 Qa5 11. Kb1 b5 12. Nd4 Nxd4 13. Bxd4 b4 14. Bxf6 bxc3 15. Qxc3 Qxc3 16. Bxc3 Bxc3 17. bxc3 {½-½ (47) Drazic,S (2474)-Pap,M (2413) Backa Palanka 2002}) 9. Be3 Qa5 10. Bc4 Qb4 11. Bb3 Na5 12. e5 Ne8 13. Nd5 Qxd2+ 14. Rxd2 Nc6 15. Bg5 Bxe5 16. Nxe7+ Nxe7 17. Bxe7 Bf4 18. Nh3 Bxd2+ 19. Kxd2 Nc7 20. Ng5 {Black must now prevent Nxh7!} Ne6 21. Bxe6 (21. Bxf8 {with more complications.} Kxf8 22. Nxh7+ Kg7 23. Bxe6 dxe6 24. Ng5) 21... dxe6 22. Bxf8 Kxf8 23. Nxh7+ $16 {[%mdl 4096] Endgame KRB-KRN} Ke7 24. Ng5 e5 25. Re1 f6 26. Ne4 Bd7 27. f4 (27. c4 $16) 27... exf4 28. Nc5+ Kf7 29. Nxd7 $11 {[#] Strongly threatening Nc5. KRN-KR} Rd8 30. Re4 Rxd7+ {KR-KR} 31. Ke2 g5 32. g3 f5 33. Ra4 fxg3 34. hxg3 a6 35. Rc4 Kf6 36. Rc8 Re7+ 37. Kf3 Rd7 38. Ke2 Re7+ 39. Kf3 g4+ 40. Kf2 Rd7 41. Ke3 Rd1 42. Rf8+ Ke6 43. Re8+ Kd7 44. Re5 Re1+ 45. Kf4 {The position is equal.} Rf1+ 46. Kg5 Rf3 47. Rxf5 Rxg3 48. Rf4 Rg2 49. Rc4 b5 50. Rc3 Kd6 51. a4 b4 52. Rc4 $1 a5 53. Kf4 Kd5 54. Rc8 b3 {Precision: White = 74%, Black = 74%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.12"]
[Round "6"]
[White "Shrutarshi Ray"]
[Black "Vignesh N R"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1888"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,66,7,53,45,57,52,60,44,44,43,36,33,45,37,47,31,45,17,29,28,37,0,0,0,33,0,0,0,25,19,19,19,16,-54,213,0,12,-57,-56,-39,-47,-129,-105,-513,0,-119,0,-209,-204]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 Be7 7. Nc3 O-O 8. Be2 a6 9. Be3 Nbd7 10. O-O Qc7 (10... d5 $5) 11. Rc1 {B41: Sicilian: Kan Variation: 5 c4} b6 12. Qd2 Bb7 13. a3 {White is slightly better.} (13. Rfd1 Rfc8 14. b4 Rab8 15. a3 Ne5 16. Na4 h6 17. Bf1 Qd8 18. Kh1 Nfd7 19. Qf2 Bh4 20. Qd2 Be7 21. Qf2 {1-0 (44) Karjakin,S (2753)-Yu,Y (2736) Heixiazi 2015}) 13... Rac8 14. b4 Qb8 15. Na4 Bd8 16. Kh1 Bc7 17. g3 $146 ({Predecessor:} 17. Bg1 Rfe8 18. Rc2 Rcd8 19. Rb1 {1-0 (68) Sakai,K (2483)-Koch,C (2222) Chessfriend.com 2003}) 17... Ne5 18. Nb2 Neg4 19. Bg1 ({Avoid the trap} 19. fxg4 $2 Nxe4 20. Nf3 Nxd2 $19) 19... Ne5 20. Be3 Neg4 21. Bg1 ({Wrong is} 21. fxg4 $2 Nxe4 22. Nf3 Nxd2 $19) 21... Ne5 22. Be3 Neg4 23. Bg1 ({Don't blunder} 23. fxg4 $2 Nxe4 24. Nf3 Nxd2 $19) 23... Rfe8 24. Nd3 Qa8 25. Qd1 Ne5 26. Be3 {[#]} ({White should play} 26. Kg2 $11) 26... Neg4 $2 {[%mdl 8192]} (26... Bxe4 $1 $15 {[%mdl 512] stays ahead.} 27. Nf4 (27. fxe4 Qxe4+) 27... Bb7) 27. Bg1 $2 (27. fxg4 $18 {Black must now prevent Nf2.} b5 28. Nf2) 27... Ne5 $11 28. Be3 {[#]} (28. Kg2 $11) 28... Bxe4 $1 $15 {[%mdl 512]} 29. Nxe5 $1 (29. fxe4 Qxe4+) 29... dxe5 30. Nb3 (30. Nxe6 $1 $15 Rxe6 31. fxe4) 30... Bc6 31. Nd4 $2 {[%mdl 8192]} (31. Kg1 $17 {is a better chance.}) 31... Be4 $2 (31... Rcd8 $19 {has better winning chances.} 32. Kg1 exd4) 32. Nb3 $17 Bc6 (32... Ng4 $17 33. Qd2 Red8) 33. b5 $2 (33. Nd4 $1 $11) 33... axb5 {Precision: White = 30%, Black = 46%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Amonatov, Farrukh"]
[Black "Sindarov, Javokhir"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2636"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,119,28,35,0,29,30,39,28,35,0,0,-8,8,0,8,8,15,14,15,0,0,0,0,0,0,-8,0,-7,0,0,0,0,0,0,0,0,0,0,12,0,27,0,0,0,8,8,8,12,21,22,25,32,20,27,104,32,55,0,0,0,0,0,8,8,24,10,105,104,132,120,149,127,120,0,68,66,69,16,17,24,362,113,130,131,1427,1379,5422,5173,5422,5406,5093,5065,1839,1637]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 {[%cal Bc2c3,Bc3c4,Bc4c5][%mdl 32]} d6 6. d4 Bd7 7. O-O Bg7 8. d5 Nce7 9. Bxd7+ Qxd7 10. c4 h6 11. Nc3 f5 12. Ne1 {C76: Ruy Lopez: Deferred Steinitz: 5 c3 Bd7 6 d4 g6} Nf6 13. f3 O-O 14. Nd3 f4 {LiveBook: 4 Games} 15. c5 g5 16. Qa4 {[#]} Qd8 $146 ({Predecessor:} 16... b6 17. cxb6 cxb6 18. Qxd7 Nxd7 19. Bd2 Rfc8 {1-0 (55) Hamarat,T (2595)-Vukcevic,B (2510) Yugoslavia 1998}) 17. Qb3 Rb8 18. cxd6 cxd6 19. Nxe5 dxe5 20. d6+ $1 Kh8 21. dxe7 Qxe7 22. Bd2 g4 23. Be1 gxf3 24. gxf3 Qd7 {White should prevent ...Qh3.} 25. Rd1 {[%cal Ba1d1,Bd1d2,Bd2g2][%mdl 32]} Qh3 26. Rd2 $1 Rg8 {White must now prevent ...Bf8+.} 27. Rg2 Nh7 28. Kh1 Bf6 {[%csl Gg8][%cal Rh3g2]} 29. Qc2 Rg5 {Threatens to win with ...Rbg8.} 30. Qe2 Rbg8 {[%cal Rg5g2]} 31. Rxg5 hxg5 32. Qg2 Qxg2+ 33. Kxg2 g4 34. fxg4 Rxg4+ 35. Kf3 Rg6 36. h4 Rh6 37. Kg4 Bg7 38. Nd5 Nf6+ 39. Kf3 Ne8 40. Rg1 Nd6 (40... Kh7 $11 {keeps the balance.}) 41. a4 (41. Ne7 $1 $16) 41... Kh7 $14 42. b3 (42. Bb4 $14) 42... Nf7 $11 43. Ke2 Nd8 44. b4 Ne6 45. Bf2 Rg6 46. Rc1 {next Rc8 is good for White.} Rg2 (46... Bf8 $1 $11) 47. Kf3 $16 Rh2 48. Rc8 $1 Rh3+ {[#]} 49. Kg4 $1 {[%cal Rg4h3]} Rh2 50. Kf3 (50. Bb6 $16) 50... Rh3+ $1 $14 51. Kg2 Rb3 $1 52. Re8 ({White should play} 52. Rb8 $14) 52... Nd4 $11 53. Re7 Ne2 $2 {[%mdl 8192] [#]} (53... Nf3 $11 {and Black has nothing to worry.}) 54. Rxb7 $2 (54. Nf6+ $1 $18 Kh6 55. Ng4+ Kh7 56. h5 (56. Rxb7 Ng3 $16) (56. Nxe5 Kg8 $16)) 54... Kh6 55. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Nc3 $2 {[%mdl 8192]} (55... Ng3 $16) 56. Nxc3 $18 {White is clearly winning.} Rxc3 57. b5 axb5 58. a6 Ra3 59. a7 Bf6 60. Rb8 {Precision: White = 53%, Black = 41%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Sengupta, Deep"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2586"]
[BlackElo "2550"]
[Annotator "TA"]
[PlyCount "254"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,254,43,27,60,43,56,2,32,12,18,0,22,-18,-5,-3,-4,-25,-12,-35,-41,-45,-29,-67,-24,-58,-24,-57,-23,-23,-12,-12,-9,-10,-13,-16,-14,-15,-22,-16,0,-6,-9,-9,-3,-2,-2,-9,-9,-23,-16,-16,-16,-26,-24,-30,0,0,0,-230,-224,-233,-231,-277,-282,-774,-740,-2243,-8,-8,0,-63,0,-38,-29,-29,-29,-29,-29,-29,-29,-29,-29,-44,-44,-44,-44,-44,-44,-44,-8,-37,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-70,-8,-70,-8,-71,-71,-71,-71,-71,-69,-71,-71,-71,-71,-71,-71,-71,-8,-8,-8,-47,-8,-8,0,-8,0,-7,0,-8,0,0,0,0,0,0,0,0,0,-7,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-7,-8,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,-8,0,-8,0,-8,0,-8,0,-8,0,0,0,-8,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,-8,0,-8,0]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 {B12: Caro-Kann (Vorstoß-Variante)} (7. a4 a5 8. Nbd2 Nh6 9. Nb3 Be7 10. Bxh6 gxh6 11. c3 Qb6 12. Ra2 O-O 13. g3 f6 14. exf6 Bxf6 {½-½ (52) Karjakin,S (2760)-Pantsulaia,L (2612) Riadh 2017}) 7... Nh6 8. Nb3 Nf5 9. a4 Be7 10. c3 {LiveBook: 3 Partien} Qc7 $146 ({Vorgänger:} 10... O-O 11. g4 Nh4 12. Nxh4 Bxh4 13. f4 f5 14. g5 h6 15. gxh6 gxh6 {½-½ (22) Kravtsiv,M (2549)-Zubarev,A (2546) Poltava 2008}) 11. a5 a6 12. Bg5 (12. g4 $14) 12... h6 13. Bxe7 Nxe7 14. c4 dxc4 15. Nbd2 b5 $36 {[%mdl 2048] Droht stark ...c5. Schwarz kämpft um Vorteil.} 16. axb6 $1 Nxb6 17. Qc1 O-O 18. Nxc4 Nxc4 19. Qxc4 a5 20. Nd2 {[%cal Bf3d2,Bd2b3,Bb3c5][%mdl 32]} Rfd8 21. Nb3 Qb6 22. Rfc1 Rab8 23. Bd1 Be4 24. Nc5 Bd5 25. Qd3 $1 Qb5 26. Bc2 {zielt auf Dh7+ ab.} Qxd3 27. Bxd3 Rxb2 28. Rxa5 Rb4 (28... Nf5 {with more complications.} 29. Bxf5 exf5 30. h4 Rd2 31. Ra4 g5) 29. Ra4 Rxa4 30. Nxa4 g5 31. Nc5 Kg7 32. f3 Ra8 33. Kf2 Ra3 34. Rc2 h5 35. h3 h4 36. Rb2 Nf5 37. Bxf5 $1 exf5 $11 {[%cal Be6f5,Bf5g4,Bg4g3][%mdl 4128] Endspiel KTL-KTS} 38. Rb7 $2 (38. Nd7 $1 $11 {und Weiss ist OK.}) 38... Ra2+ $19 39. Kg1 {[#]} g4 $1 {[%mdl 512]} 40. hxg4 (40. fxg4 fxg4) 40... fxg4 41. e6 $2 (41. Rb1) 41... g3 $1 42. Kf1 h3 $2 (42... Bc4+ $19 43. Ke1 Rxg2 44. Rxf7+ Kg8) 43. gxh3 $11 {Txf7+ ist eine echte Drohung.} Kg6 44. Ne4 (44. exf7 $1 $11 Bxf3 45. f8=N+ Kf6 46. Nh7+ Kg6 47. Nf8+ Kf6 48. Nh7+ Kg6 49. Nf8+) 44... fxe6 (44... Bc4+ $15 45. Kg1 Bxe6 46. Nxg3 Ra3) 45. Nxg3 c5 46. Rc7 cxd4 47. Ne2 $1 e5 48. Rc5 Bxf3 49. Rxe5 Kf6 50. Re8 {Schwarz muss nun Tf8+ beachten.} Bc6 51. Rd8 Bb5 52. Rxd4 Rxe2 $15 {KTL-KT} 53. Kg1 Ke5 54. Rg4 (54. Rb4 {is more complex.} Bd7 55. h4 Kf6 56. h5 Kg7 57. Rb7) 54... Bc6 55. h4 Bf3 56. Rb4 Be4 57. Kf1 Rh2 58. Ke1 Kf4 59. Kd1 Ke3 {[%cal Rh2h1]} 60. Rb3+ Bd3 {[%cal Rh2h1]} 61. Kc1 Kd4 62. Rb2 Rh3 63. Kd2 Bc4 64. h5 Bb3 65. h6 Kc4 66. h7 Rxh7 67. Ke3 Kc3 68. Rf2 ({Günstiger ist} 68. Rb1 $11) 68... Bd5 (68... Re7+ $15 69. Kf4 Bc2) 69. Kf4 (69. Re2 $11) 69... Re7 (69... Rf7+ $15 70. Kg3 Rd7) 70. Kg3 {[#]} (70. Rh2 $1 $11 {hält das Gleichgewicht.}) 70... Kd3 $1 $17 71. Kf4 Re8 72. Rb2 Bc4 73. Rf2 Kd4 74. Rd2+ {[#]} Bd3 $1 75. Rf2 Re7 76. Rf3 Rg7 (76... Be2 $17 77. Rb3 Bc4) 77. Rf2 $1 $11 Rg8 78. Rf3 Rf8+ 79. Kg3 $1 {Die Stellung ist ausgeglichen.} Bf5 80. Rf2 Ke5 (80... Rg8+ {is interesting.} 81. Kf4 Be4 82. Rd2+ Bd3 83. Rf2 Rf8+) 81. Rf3 Rh8 82. Kf2 (82. Re3+ {seems wilder.} Kd6 83. Kg2 Rh3 84. Re2 Rc3 85. Re8) 82... Be4 83. Rf7 Rh2+ 84. Ke3 Rh3+ 85. Kf2 Bf5 86. Ke2 Ke4 87. Kd2 Rf3 88. Rb7 Rd3+ 89. Kc2 Kd4 90. Rb4+ Kc5 91. Rb3 (91. Rb2 {with more complications.} Rh3+ 92. Kc1 Rh1+ 93. Kd2 Rh2+ 94. Kc1) 91... Rf3+ 92. Kb2 Rf2+ 93. Kc1 Kd4 94. Rb2 Rf1+ 95. Kd2 Bd3 96. Rb4+ Bc4 97. Rb2 Rh1 98. Rc2 Bb3 99. Rb2 (99. Rc8 {keeps more tension.} Rd1+ 100. Ke2 Rh1 101. Rd8+ Bd5 102. Rc8) 99... Rh3 100. Kc1 Rc3+ 101. Kd2 Rd3+ 102. Ke2 Ke4 103. Kf2 Kf4 104. Ke1 Rh3 (104... Kf3 {feels hotter.} 105. Rf2+ Kg3 106. Rb2 Ba4 107. Ke2 Rb3) 105. Kd2 Ke4 106. Ke1 Bc4 107. Kd2 Kd4 108. Rc2 Bd5 109. Rb2 Rh1 110. Rb4+ Bc4 {( -> ...Th2+)} 111. Rb2 Ra1 112. Kc2 Bd3+ 113. Kd2 Ra4 114. Rb3 Ra2+ 115. Kc1 Ke3 116. Rc3 Rh2 117. Rb3 Rg2 118. Rc3 Kd4 119. Rb3 Rc2+ 120. Kb1 Be4 121. Ka1 Bd5 122. Rb2 Rc5 123. Rd2+ (123. Rb1 {looks sharper.}) 123... Ke3 124. Rh2 Ra5+ 125. Kb1 Rb5+ 126. Rb2 Be4+ 127. Ka2 Rh5 {Precision: Weiß = 44%, Schwarz = 49%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Tukhaev, Adam"]
[Black "Muthaiah AL"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2570"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,81,16,0,15,0,0,0,4,14,21,13,56,0,10,0,0,-62,-60,-63,-63,-61,-65,-59,0,0,0,0,0,0,0,-2,0,-45,0,0,0,0,1085,-139,0,0,0,0,0,-29996,26,0,0,-29996,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. O-O O-O 9. Qe2 Nc6 10. Re1 Na5 {B22: Sicilian: 2 c3} (10... Qb6 11. Nc3 Nxd4 12. Nxd4 Qxd4 13. Bxd5 exd5 14. Nb5 Qb6 15. Be3 Qd8 16. exd6 Bxd6 17. Nxd6 Qxd6 18. Bd4 {½-½ (30) Zhigalko,S (2638)-Grischuk,A (2785) Heraklio 2017}) 11. Bxd5 exd5 12. Nc3 {next b4 is good for White.} Be6 13. Bf4 a6 14. Qd3 h6 $146 ({Predecessor:} 14... dxe5 15. dxe5 Rc8 16. Rad1 Nc4 17. Bc1 Nb6 18. Nd4 {0-1 (35) Elsbergs,J-Gierden,H ICCF email 2014}) 15. Re2 (15. exd6 $14 Bxd6 16. Bxd6 Qxd6 17. Na4) 15... Nc6 16. Rae1 dxe5 17. dxe5 (17. Nxe5 $11 Rc8 18. h3) 17... d4 $15 {[%cal Bd5d4,Bd4d3][%mdl 32]} 18. Ne4 Nb4 19. Qd1 d3 ({Don't play} 19... Nxa2 $6 20. Nxd4 Bg4 21. f3 $14) 20. Rd2 $1 Bxa2 (20... Qa5 $15 21. a3 Nc2) 21. b3 $11 Rc8 {White must now prevent ...g5.} 22. Nd6 Rc2 $36 {[%mdl 2048] Black has the initiative.} 23. Nd4 Bg5 24. g3 Bxf4 25. gxf4 Qh4 26. Nxc2 Bxb3 27. Qf3 Ba2 $2 {[%mdl 8192]} (27... Nxc2 $11 28. Rb1 Nd4 29. Qxd3 Bd5 30. Qxd4 Qg4+ 31. Kf1 Qg2+ 32. Ke2 Qf3+ 33. Kf1 Qh1+ 34. Ke2 Qf3+ 35. Kf1 Qh1+ 36. Ke2 Qf3+) 28. Qd1 $2 ({Better is} 28. Nxb4 $18 Be6 29. Nxd3) 28... Bb3 ({Avoid the trap} 28... Nxc2 $2 29. Re4 $18) ({Black should try} 28... dxc2 $17 29. Qf3 Be6) 29. Qf3 Nxc2 30. Rb1 Nd4 31. Re1 $2 {[%mdl 8192] [#]} (31. Qxd3 $11 Bd5 32. Qxd4 Qg4+ 33. Kf1 Qg2+ 34. Ke1 Qh1+ 35. Ke2 Qf3+ 36. Kf1 Qh1+ 37. Ke2 Qf3+ 38. Kf1 Qh1+ 39. Ke2) 31... Nc2 $2 (31... Nxf3+ 32. Kg2 Qg4+ 33. Kh1 Qh3 34. Nxb7 Qxh2#) 32. Rb1 Nd4 33. Re1 $2 {[%mdl 8192]} (33. Qxd3 $11 Bd5 34. Qxd4 Qg4+ 35. Kf1 Qg2+ 36. Ke1 Qh1+ 37. Ke2 Qf3+ 38. Kf1 Qh1+ 39. Ke2 Qf3+ 40. Kf1 Qh1+ 41. Ke2) 33... Nc2 $2 (33... Nxf3+ {mates} 34. Kg2 Qg4+ 35. Kh1 Qh3 36. Nxb7 Qxh2#) 34. Rb1 {The position is equal.} Nd4 35. Qxd3 Bd5 $1 {[#] Strongly threatening ...Qg4+.} 36. Qxd4 Qg4+ 37. Kf1 {[%cal Bg1f1,Bf1e1,Be1e2][%mdl 32]} Qg2+ 38. Ke1 Qh1+ 39. Ke2 Qf3+ 40. Ke1 Qh1+ 41. Ke2 {Precision: White = 43%, Black = 32%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Tran, Tuan Minh"]
[Black "Karthikeyan, Murali"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2548"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,106,28,35,-5,-7,-7,-7,-12,0,-6,-2,-17,-6,-7,-7,-14,-16,-9,-10,-8,-11,-28,-15,-14,-2,-15,-11,-15,0,-12,-12,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12,0,-127,-90,-191,-43,-33,0,-174,-149,-164,-147,-152,-158,-185,-104,-105,-103,-96,-102,-239,-232,-398,-393,-387,-380,-612,-472,-894,-894,-893,-885,-884,-883,-854,-835]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Rb1 exd4 9. Nxd4 Re8 {LiveBook: 21 Games. E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} 10. Bf3 Nc5 {[%cal Rc5e4]} 11. Re1 $1 Bg4 $146 {The position is equal.} ({Predecessor:} 11... h6 12. b4 Ne6 13. Nxe6 Bxe6 14. e5 Nd7 15. Bxb7 Rb8 16. Bc6 Bf5 17. Rb3 Rxe5 {1-0 (34) Miladinovic,I (2607)-Tadic,B (2496) Vrsac 2007}) 12. Bg5 h6 13. Bxf6 Bxf3 $1 14. Qxf3 Qxf6 15. Qxf6 Bxf6 16. Ndb5 {[#] And now Nd5 would win.} Ne6 17. Nd5 Bd8 18. Rbd1 a6 19. Nbc3 c6 20. Ne3 Be7 21. g3 Rad8 22. f3 Nc5 23. b4 Nd7 24. Kf2 d5 25. cxd5 Bxb4 26. Rc1 Ne5 {Hoping for ...Nd3+.} 27. Red1 Bc5 {aiming for ...Nc4.} 28. Ke2 Kg7 29. dxc6 (29. h3 {feels hotter.} b5 30. dxc6 Nxc6 31. Ncd5 Nd4+ 32. Kf2) 29... Nxc6 30. Rxd8 Rxd8 31. Ncd5 Ba7 32. f4 Nd4+ 33. Kd3 Ne6 34. Ke2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 35. h4 h5 36. e5 a5 37. Kf3 (37. Nf6 $11 {keeps the balance.}) 37... b4 38. Ke4 {[#]} (38. Rd1 $17 {was necessary.}) 38... Nc5+ (38... Bxe3 $1 $19 39. Nxe3 Rd4+ 40. Kf3 Rd2) 39. Kf3 $15 Ne6 40. Ra1 $2 (40. Ke4 $11 {and White has nothing to worry.}) 40... Bxe3 41. Nxe3 $19 {[%mdl 4096] Endgame KRN-KRN} Rd2 42. Nc4 Rd3+ 43. Kf2 a4 (43... Nc5 $19 44. Nxa5 Ne4+ 45. Ke2 Rxg3) 44. Rb1 $17 b3 45. axb3 axb3 46. Nd6 (46. Nb2 $17 Rd8 47. Rd1) 46... Nd4 $19 47. Ne4 $2 (47. Nc4 {is a better defense.}) 47... Rf3+ 48. Kg2 Re3 49. Nc5 $2 (49. Nf2) 49... Rc3 {Black is clearly winning.} 50. Na4 (50. Nxb3 $142 Nxb3 51. Rd1) 50... Rc4 51. Nb6 Rc2+ 52. Kh3 Nf3 {[%csl Gf3][%cal Rc2h2]} 53. g4 Nd2 {Precision: White = 51%, Black = 63%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Pruijssers, Roeland"]
[Black "Shyaamnikhil P"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2536"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,67,2,17,16,27,12,28,28,33,10,27,25,31,21,31,20,47,14,37,35,67,67,89,69,81,10,10,25,48,0,0,0,8,8,3,3,3,2,40,13,23,41,71,47,122,118,166,166,166,163,230,228,427,416,1054,1065,1037,991]} 1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 O-O 5. e3 d6 6. Nge2 Nbd7 7. O-O {A16: Englische Eröffnung} a6 (7... e5 8. d3 a6 9. b4 Rb8 10. a4 Re8 11. b5 axb5 12. axb5 Nb6 13. e4 Nfd7 14. Be3 Nc5 15. Qc2 Qe7 16. Rae1 {1-0 (38) Leiva Rodriguez,J (2376)-Principe,A (2264) Lima 2013}) 8. b3 Rb8 9. a4 $146 {Weiß hat minimalen Vorteil.} ({Vorgänger:} 9. Bb2 e5 10. d4 Re8 11. Qc2 exd4 12. exd4 Nb6 13. Qd2 d5 14. c5 Na8 15. f3 c6 16. Rfe1 Nc7 17. Rad1 Ne6 18. Na4 h5 {0-1 (36) Preckel-Badenes Villa Gesell 1969}) 9... Re8 10. Bb2 e5 11. Qc2 a5 12. d4 exd4 13. exd4 Nf8 14. Rfe1 Bf5 15. Qd2 Qd7 16. d5 Bh3 17. Bh1 c5 18. dxc6 (18. Nd1 $16) 18... bxc6 $11 19. Nd4 Rec8 20. Ne4 (20. Rad1 {seems wilder.} Ne6 21. Nce2 Nc5 22. Qc2 Qc7 23. Nxc6 Bf5 24. Qc1) 20... Nxe4 21. Rxe4 {[%cal Be1e4,Be4d4,Bd4d3,Bd3d5,Bd5d6][%mdl 32]} Ne6 22. Nxe6 Bxb2 23. Qxb2 {[%csl Ge6][%cal Rb2g7] [#]} Bxe6 24. Rd1 Qc7 25. Red4 $36 {[%mdl 2048] Weiss hat Initiative.} Rd8 26. Qc3 Rb4 27. h4 h5 {[#]} (27... c5 $14 28. R4d3 Rdb8) 28. R4d3 $1 $16 c5 29. Qf6 Kh7 30. Re1 Rg8 (30... Re8 $142 31. Bd5 Qe7) 31. Bd5 $18 Bxd5 $2 (31... Qd8 32. Qxd8 Rxd8) 32. Re7 ({Nicht} 32. Rxd5 Rxb3 33. Rxd6 Qb7 $16) (32. cxd5 Rg7 $16) 32... Qd8 (32... Qxe7 $142 33. Qxe7 Be6 34. Qxd6 Rgb8 35. Qxc5 Rxb3 36. Rxb3 Rxb3 37. Qxa5 Bxc4) 33. Rxd5 Rg7 34. Rxd6 {Precision: Weiß = 71%, Schwarz = 23%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Rahman, Ziaur"]
[Black "Naiditsch, Arkadij"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2472"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,80,0,1,0,0,-52,-41,-41,-38,-41,-74,-50,-18,-37,-34,-40,-37,-45,-61,-72,-40,-30,-37,-66,-69,-115,-104,-176,-179,-182,-181,-166,-170,-173,-173,-202,-186,-193,-194,-172,-184,-191,-177,-165,-172,-174,-181,-174,-176,-150,-153,-150,-163,-155,-162,-183,-132,-363,-366,-344,-318,-462,-432,-695,-656,-1556,-1556]} 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. g3 c6 6. Bg2 d5 7. cxd5 {A15: English Opening: 1...Nf6} Nxd5 (7... cxd5 8. O-O a5 9. b5 a4 10. Na3 Qd6 11. Nc2 Ne4 12. Rb1 Nd7 13. Bxg7 Kxg7 14. Rb4 Nef6 15. a3 e5 {1-0 (48) Salgado Lopez,I (2627)-Baklan,V (2601) Linares 2017}) 8. Bxg7 Kxg7 {LiveBook: 3 Games} 9. a3 {The position is equal.} a5 10. Nc3 ({White should try} 10. bxa5 $11 Qxa5 11. O-O) 10... Nxc3 $146 ({Predecessor:} 10... Bg4 11. O-O axb4 12. Nxd5 Qxd5 13. axb4 Rxa1 14. Qxa1+ f6 {0-1 (41) Pedersen,J (1397)-Camps,J (1512) IECC email 2005}) 11. dxc3 Qxd1+ 12. Rxd1 axb4 13. axb4 Ra3 14. Rc1 Na6 15. O-O Rd8 16. Ne5 Be6 17. Ra1 Rxa1 (17... Rxc3 {seems wilder.} 18. Nxc6 Rd2 19. h4 Rcc2 20. Be4 Rb2) 18. Rxa1 Nc7 19. h4 Nb5 $1 20. c4 Nc3 21. b5 (21. Ra7 $17 {was necessary.}) 21... cxb5 $19 22. cxb5 f6 ({And not} 22... Nxb5 23. Bxb7 Rd2 24. e3 $11) 23. Nf3 Nxe2+ 24. Kh2 Nc3 $1 25. Ra7 Bd5 ({Resist} 25... Nxb5 26. Rxb7 Bd7 27. Bh3 $17) 26. Nd4 Kf7 {And now ...Bxg2 would win.} 27. Nc2 Nxb5 28. Bxd5+ Rxd5 29. Rxb7 {[%mdl 4096] Endgame KRN-KRN} Rd2 30. Kg1 Nd6 31. Rc7 Ne4 32. Nb4 Nxf2 33. Nc6 {[#]} Ke6 $1 {[%cal Re6d6] Hoping for ...Kd6.} 34. Nxe7 {[#]} Ng4 $1 35. Nc8 h5 (35... Kf5 $19 {...Ne5 is the strong threat.} 36. Ne7+ Ke4) 36. Nb6 $2 (36. Ra7 $17) 36... Ne3 37. Kh1 Rd3 38. Na4 (38. Kg1 $142) 38... Kf5 {Black is clearly winning.} 39. Nb2 (39. Rc1 $142 Kg4 40. Nc5) 39... Rb3 40. Nc4 Nxc4 {Precision: White = 40%, Black = 87%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Deviatkin, Andrei"]
[Black "Erigaisi Arjun"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2471"]
[BlackElo "2386"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,75,0,8,-31,34,-15,5,10,17,13,53,39,42,50,69,49,66,81,74,67,75,78,729,-699,-695,-800,85,84,86,86,94,89,100,92,147,147,143,135,127,131,331,320,309,311,372,350,325,329,435,435,434,419]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 cxd4 8. cxd4 Ncb8 9. Nfg1 Nc6 10. Nf3 f6 11. Nf4 Bb4+ 12. Bd2 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} Qe7 13. exf6 (13. Bxb4 Nxb4 14. g3 fxe5 15. dxe5 g5 16. Nd3 O-O 17. Be2 g4 18. Nd4 Nxd3+ 19. Qxd3 Nxe5 {0-1 (29) Zhou,Y (2470)-Hawkins,J (2590) London 2016}) 13... Nxf6 {LiveBook: 6 Games. aiming for ...Ne4.} 14. Nd3 {The position is equal.} Bd6 (14... Bxd2+ $15 15. Qxd2 Ne4) 15. g3 Ne4 $146 ({Predecessor:} 15... O-O 16. Bg2 Bd7 17. O-O Be8 18. Bf4 Bh5 19. Bxd6 Qxd6 {0-1 (25) Meijere,A (2150)-Rabinovich,A (2413) Dieren 1999}) 16. Bg2 O-O 17. O-O Nxd2 (17... b6 {with more complications.} 18. Be3 Ba6 19. Re1 Rac8 20. Rc1 Bb5) 18. Qxd2 Bd7 19. Qe3 Rac8 20. Rac1 Nb4 21. Nxb4 Bxb4 22. a3 Ba5 23. h4 Rc5 $2 {[%mdl 8192] [#]} (23... Rce8 $16) 24. Rc2 $4 {[%mdl 8192]} (24. Rxc5 $18 Qd8 25. Ne5) 24... Rxc2 $19 25. Rd1 Rc1 $2 ({Better is} 25... Rxb2 $19 26. Bh3 Ra2) 26. Rxc1 $16 Rc8 27. Rb1 Qf6 28. Bh3 Rc7 29. Kg2 Bc8 (29... Rc2 $142) 30. b4 Bb6 31. Re1 {[%cal Bb1e1,Be1e3,Be3f3][%mdl 32]} Rc6 32. Qd3 h6 $2 (32... Qg6 $16 33. Qe3 (33. Qxg6 hxg6 34. b5 Rd6 $16) 33... Qf6) 33. Ne5 $18 Rc7 34. Re3 Qd8 35. Bg4 Qe8 36. Qd1 Re7 {[#]} 37. Bh5 $1 {[%cal Rh5e8]} Qd8 38. Rf3 {Precision: White = 77%, Black = 21%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Vignesh N R"]
[Black "Rozum, Ivan"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2470"]
[BlackElo "2595"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,69,34,43,54,53,52,31,38,22,41,27,26,27,30,0,0,0,9,0,29,16,18,0,0,0,0,0,0,-4,-3,-12,0,0,0,-1,0,0,0,-6,2,3,9,8,8,0,0,0,0,0,0,0]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Nbd7 6. Qd2 b5 7. O-O-O Bg7 8. Bh6 Bxh6 9. Qxh6 Qa5 10. Kb1 Bb7 11. Nh3 O-O-O {B07: Pirc-Ufimzew-Verteidigung} 12. a3 $146 ({Vorgänger:} 12. Bd3 a6 13. Rhe1 e5 14. dxe5 dxe5 15. Ng5 Rdf8 16. Rd2 Qc7 17. Red1 Nc5 18. Bf1 Qe7 19. a3 {1-0 (52) Yudasin,L (2580)-McNab,C (2475) Oviedo 1992}) 12... a6 13. Qd2 Qc7 {Weiß steht etwas besser.} 14. Na2 e5 15. c4 Qb6 16. cxb5 axb5 17. Be2 exd4 18. Qxd4 Qxd4 19. Rxd4 Nb6 20. Rc1 {Weiss will Lxb5 spielen.} Kb8 {Die Stellung ist ausgeglichen.} 21. Nf2 Rhe8 22. Rd2 d5 {[%cal Rd5e4]} 23. Nb4 Nc4 24. Bxc4 dxc4 25. Rcd1 Rxd2 26. Rxd2 Kc7 27. a4 Nd7 28. axb5 cxb5 29. Nd1 f5 30. Nc3 Bc6 {[%cal Rf5e4]} 31. Nxc6 Kxc6 32. Nxb5 fxe4 33. Na7+ Kc7 {[#] ...e3 ist eine echte Drohung.} 34. Nb5+ Kc6 35. Na7+ {Precision: Weiß = 60%, Schwarz = 79%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Harsha Bharathakoti"]
[Black "Gomes, Mary Ann"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2451"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,107,38,32,39,36,42,26,56,35,61,58,51,59,79,84,58,63,116,110,141,137,168,177,168,179,177,167,253,249,262,245,989,0,186,0,333,335,304,273,258,260,238,242,224,213,450,463,527,0,192,0,497,192,177,0,441,0,179,170,159,164,148,138,152,143,152,152,136,139,139,0,126,0,0,0,72,95,29997,29998]} 1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. e4 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 O-O 8. Be2 Nxd4 9. Bxd4 d6 10. O-O Bd7 11. Qd2 Bc6 12. f3 Nd7 13. Be3 a5 14. b3 Nc5 15. Rab1 e6 16. Bd1 {LiveBook: 10 Games. B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} (16. a3 Be5 17. b4 axb4 18. axb4 Ra3 19. bxc5 Rxc3 20. f4 Bg7 21. e5 dxe5 22. Qxc3 exf4 23. Qd2 Qg5 {0-1 (43) Bu,X (2730)-Savchenko,B (2566) Riadh 2017}) 16... Qe7 17. Bc2 Rfd8 18. Rfd1 {White is slightly better.} Be5 19. a3 Qh4 20. h3 $1 Qe7 21. Bg5 {[#]} Bf6 $146 ({Predecessor:} 21... f6 22. Be3 g5 23. b4 axb4 24. axb4 {½-½ (51) Bachmann,A (2614)-Felgaer,R (2580) Asuncion 2015}) 22. Bxf6 Qxf6 23. f4 b6 (23... e5 $14) 24. Qe3 e5 25. f5 gxf5 26. exf5 Kh8 27. b4 axb4 28. axb4 Rg8 (28... Na4 $142) 29. Rd2 $1 $18 Nd7 30. Be4 Nc5 $2 (30... Rac8 31. Rbd1 Qg7) 31. Bc2 $2 (31. bxc5 Bxe4 32. Nxe4 Qxf5 33. Rf1) 31... Nd7 32. Be4 $2 (32. b5 $1 $18 {[%cal Rb5c6]} Bb7 33. Be4 Bxe4 34. Nxe4 Qxf5 35. Rf1 (35. Rxd6 Ra2 $11)) 32... Bxe4 $4 {[%mdl 8192]} (32... Nc5 $1 $11 {and Black has nothing to worry.}) 33. Nxe4 (33. Qxe4 Qg5 $14) 33... Qxf5 34. Rf1 Qg6 {...d5! would now be nice for Black.} 35. Nxd6 f6 36. c5 bxc5 37. bxc5 {Black must now prevent c6.} Ra6 $2 (37... e4 38. Qxe4 (38. Nxe4 Rae8 $16) 38... Ne5) 38. Nf5 Qe8 39. Nd6 $2 (39. Rfd1 Nf8 40. Nh6) 39... Qg6 $1 40. Nf5 $2 (40. Kh2) 40... Qe8 $1 41. Rd6 $2 (41. Rfd1) 41... Qa8 {[%csl Gg8][%cal Ra8g2]} (41... Rxd6 42. Nxd6 Qe6 43. Rd1) 42. Rd2 $2 (42. Rf2 Rxd6 43. cxd6 (43. Nxd6 Qd5 $16)) 42... Qe8 $1 (42... Ra2 $6 43. Rxa2 Qxa2 44. g4 $16) 43. Rd6 (43. Rfd1 $142 Qe6 44. Nh6 (44. Rxd7 Qxf5 45. g4 Qc2 $16)) 43... Qa8 $1 {[%csl Gg8][%cal Ra8g2]} ({Much weaker is} 43... Rxd6 $6 44. Nxd6 Qe6 45. Rd1 $16) 44. c6 Rxc6 {( -> ...Rc2)} 45. Rxd7 Rxg2+ 46. Kxg2 Rc2+ 47. Kg3 {Threatening mate with Rxh7+!} Qg2+ 48. Kh4 {White wants to mate with Rd8+.} Rc4+ 49. Nd4 $1 Qxf1 50. Rd8+ Kg7 {[#] And now ...Qg2 would win.} 51. Qg3+ ({Only move:} 51. Kh5 $1 Qd1+ 52. Qe2 Qxe2+ 53. Nxe2) 51... Kh6 $16 52. Qe3+ Kg7 {[#] Hoping for ...Qg2.} 53. Kh5 $1 {Qh6+ would kill now.} Rxd4 $4 {[%mdl 8192]} (53... Qd1+ $16 54. Qe2 Qxe2+ 55. Nxe2 Kf7) 54. Qg3+ {Precision: White = 49%, Black = 44%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Gusain, Himal"]
[Black "Koustav Chatterjee"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2450"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,90,26,47,40,43,9,0,-21,-8,-18,-19,-50,-13,-121,-134,-115,-119,-154,-96,-99,-119,-119,-79,-102,-93,-208,-203,-185,-185,-241,-226,-344,-345,-338,1732,-29998,0,-336,-334,-802,-794,-2747,-3322,-1935,-1798,-1476,-1652,-1406,-1353,-1178,-894,-883,-860,-1108,-1096,-1095,-1096,-1089,-912,-1071,-824,-406,-1062,-2127,-1486,-1910,-1402,-29980,-7279,-6183,-1415,-6337,-6337,-29976,-29976]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. f4 d6 9. Qf3 Bd7 {LiveBook: 5 Games. B82: Sicilian Scheveningen: 6 f4} (9... Nxd4 10. Bxd4 b5 11. Bd3 Bb7 12. Bxf6 gxf6 13. f5 Be7 14. O-O Qc5+ 15. Kh1 h5 16. fxe6 fxe6 17. a4 {1-0 (32) Grischuk,A (2783)-Cori Tello,J (2641) Tbilisi 2017}) 10. Be2 Be7 11. O-O-O Rc8 {The position is equal.} 12. f5 $146 ({Predecessor:} 12. g4 Nxd4 13. Rxd4 d5 14. exd5 Nxd5 15. Bd2 Bc6 16. Ne4 Bf6 17. Rc4 b5 18. Rxc6 Qxc6 {½-½ (41) Zhalmakhanov,R (2211)-Sam,G (2069) Khanty-Mansiysk 2016}) 12... Nxd4 13. Rxd4 O-O 14. Kb1 Qa5 15. g4 (15. Bc1 $11) 15... Rxc3 $17 16. bxc3 {Threatening g5.} d5 17. exd5 {White wants to play d6.} Nxd5 (17... Bxa3 $142 18. Rhd1 exd5 19. Rxd5 Qxc3) 18. Rxd5 exd5 19. Rd1 Bc6 {White must now prevent ...d4.} 20. Bd4 Bxa3 21. f6 (21. g5 $17 {was called for.}) 21... g6 $19 22. Bd3 Re8 23. Qf2 (23. Qf1 {might work better.}) 23... Bb5 24. Bb6 (24. Re1 $142) 24... Qxc3 {[%csl Ga3][%cal Rc3b2]} 25. Qd4 Qa5 $4 {[%mdl 8192]} (25... Qc6 $19 26. Ba7 Bd6) 26. Qf2 $4 {[%mdl 8192]} (26. Bxa5 $18 Bc6 27. Re1) 26... Qc3 $2 (26... Qb4+ {mates} 27. Ka2 Qb2#) 27. Qd4 Qc6 28. g5 $2 (28. Ba7) 28... Bxd3 29. Rxd3 Re1+ 30. Ka2 {[#]} Bb4 $1 {[%mdl 512]} 31. Kb2 (31. Qxb4 Qxc2+) 31... Re2 32. Kb3 a5 {[%csl Ge2][%cal Rc6c2]} 33. c3 Bf8 {( -> ...Qb5+)} 34. Bxa5 Re4 35. Qxe4 dxe4 36. Rd8 Qe6+ 37. Kb2 {[#]} h6 $1 38. Bb4 (38. gxh6 e3) 38... hxg5 39. Rxf8+ {[%mdl 4096] Endgame KQ-KRB} Kh7 40. Kc2 e3 {[%cal Be4e3,Be3e2][%mdl 32]} 41. Kd1 Qxf6 42. Bc5 Qf2 (42... Qf1+ $142 43. Kc2 Qf5+ 44. Kb2 Qxc5 45. Ra8 e2 46. Ra1 Qf2 47. Ka3 Qa7+ 48. Kb2 Qf2 49. Kb3 e1=Q 50. Rxe1 Qxe1 51. Kc4 Qe2+ 52. Kb4 Qxh2 53. Kb5 g4 54. Kb4 g3 55. Kb5 g2 56. Kb4 g1=Q 57. Kb5 Qd6 58. c4 Qb1+ 59. Ka5 Qdb4#) 43. Kc1 Qd2+ 44. Kb1 e2 {[%cal Re2e1]} 45. Rxf7+ Kg8 {Precision: White = 26%, Black = 66%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Dzhumaev, Marat"]
[Black "Neelash Saha"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2434"]
[BlackElo "2105"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,49,0,0,0,0,-8,38,38,145,111,94,105,89,70,96,38,46,40,51,56,40,-50,-46,-81,-81,-72,1714,1627,29989,-305,2082,2066]} 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Be2 Nf6 8. O-O Bb4 9. Na4 Be7 10. c4 Nxe4 11. Bf3 {B49: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 7 Be2} (11. c5 O-O 12. Rc1 Rb8 13. g3 Bg5 14. f4 Bh6 15. Bf3 f5 16. Bxe4 fxe4 17. Nxc6 bxc6 18. Qd6 Qxd6 19. cxd6 e5 20. Rc4 {½-½ (47) Fressinet,L (2662)-Rapport,R (2707) Riadh 2017}) 11... Ng5 12. c5 Nxd4 $146 ({Predecessor:} 12... O-O 13. Be2 Ne4 14. Bf3 Nf6 15. Rc1 Rd8 16. Nb6 Rb8 17. Qb3 g6 18. g3 e5 {0-1 (42) Sanchez,M-Marques,V (2260) Santa Barbara d'Oeste 1998}) 13. Bxd4 {White is slightly better.} Qf4 (13... d6 $14) 14. Be2 {[%mdl 1024] White has strong compensation.} b5 15. Nb6 ({Not} 15. Bxg7 $2 Rg8 $19) 15... Rb8 16. Be3 ({Inferior is} 16. Bxg7 Rg8 $17) 16... Qc7 {[#]} 17. Qc1 ({White should try} 17. a4 $1 $16) 17... Ne4 $14 {[%cal Re7c5]} 18. Bf4 $36 {[%mdl 2048] White fights for an advantage.} Bd6 19. Bxd6 Nxd6 20. Qf4 (20. Rd1 $14 Ne4 21. b4) 20... Qxc5 $15 21. Nxc8 Rxc8 22. Rac1 Qb4 $2 {[%mdl 8192] [#]} (22... g5 $17 23. Qd2 (23. Qxd6 $2 Qxd6 24. Rxc8+ Ke7 $19) 23... Nc4 24. Bxc4 bxc4) 23. Rxc8+ Ke7 24. Rxh8 $4 {[%mdl 8192]} (24. Qg5+ {mates} f6 25. Qxg7+ Nf7 26. Rxh8 Kd6 27. Qf8+ Kc6 28. Rc1+ Qc4 29. Bxc4) 24... Qxb2 $4 {[%mdl 8192]} (24... Qxf4 $19 25. Ra8 Qa4) 25. Bf3 {Precision: White = 46%, Black = 32%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Nitin, S.."]
[Black "Gareyev, Timur"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2422"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,55,58,52,47,0,0,0,-1,-19,0,25,43,36,36,30,41,35,39,46,23,25,40,41,44,37,55,46,70,0,31,30,108,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qe2 O-O 9. O-O-O d5 10. Qe1 e6 {[%cal Be7e6,Be6e5][%mdl 32]} 11. h4 h5 {B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} (11... Qc7 12. exd5 Nxd5 13. Ndb5 Qe5 14. Bc5 Qxe1 15. Rxe1 Rd8 16. Nxd5 Rxd5 17. Be3 Rd7 18. Be2 a6 19. Nc3 b5 {1-0 (59) Harikrishna,P (2737)-Grandelius,N (2628) Germany 2015}) 12. Be2 (12. g4 $5) 12... e5 $1 {[%cal Re5d4]} 13. Nxc6 bxc6 14. exd5 cxd5 15. Bg5 $146 ({Predecessor:} 15. Bc4 d4 16. Bg5 Qc7 17. Nd5 Nxd5 18. Bxd5 Rb8 19. Bb3 {1-0 (59) Penas Hernandez,Y (2005)-Orriols Miro,C (1920) Spain 1999}) 15... Be6 16. Bc4 $1 {[#] aiming for Nxd5!} Qc7 17. Bxf6 dxc4 18. Bxg7 Kxg7 19. g4 hxg4 20. h5 $36 {[%mdl 2048] Black must now prevent Qh4. White has some pressure.} g5 21. fxg4 f6 22. Qe4 {Rhf1 is the strong threat.} Kh8 23. Nd5 Qh7 24. Qg6 ({Of course not} 24. Qxc4 Rac8 $15) (24. Nxf6 $1 $14 Qxe4 25. Nxe4) 24... Qg7 25. Ne3 c3 (25... Rad8 $11) 26. Rd6 (26. bxc3 $16 {Strongly threatening Rd6.} Rab8 27. Rd6) 26... Qb7 $11 27. Qh6+ Kg8 28. Qg6+ {Precision: White = 66%, Black = 59%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Akash Pc, Iyer"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2415"]
[BlackElo "2584"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,67,-11,-5,-22,0,-11,0,0,0,0,0,0,0,0,0,-25,0,-91,-107,-111,-106,-117,-111,-103,-106,-132,-122,-117,-132,-116,-110,-104,0,0,0,0,0,-165,0,-158,0,-134,0,-143,0,-157]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. a3 Bxc3+ 8. bxc3 Ba6 9. cxd5 Bxd3 10. Qxd3 Qxd5 11. O-O c5 12. Re1 {E53: Nimzo-Indian: Rubinstein: Main Line (4...0-0 5 Nf3 d5 6 Bd3 c5 7 0-0)} Qe4 {LiveBook: 3 Games} 13. Qe2 Rc8 14. Bb2 Nbd7 15. Rac1 {[#]} Rc7 $146 ({Predecessor:} 15... h6 16. Nd2 Qb7 17. e4 cxd4 18. cxd4 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8 {1-0 (60) Speelman,J (2610)-Ehlvest,J (2650) Linares 1991}) 16. Nd2 Qb7 17. e4 Rac8 18. Qd3 b5 19. f3 c4 20. Qe2 (20. Qe3 $1 $11 {remains equal.}) 20... e5 $17 21. Ba1 a5 {[%cal Ba7a5,Ba5b4][%mdl 32]} 22. Nf1 exd4 $1 23. cxd4 b4 24. axb4 axb4 25. Ne3 c3 26. Nf5 Rd8 27. Qe3 {With the idea Qg5.} g6 ({Better is} 27... Ra8 $17 28. d5 Ne5 29. Bxc3 bxc3 30. Rxc3 g6) 28. e5 $1 $11 {[%cal Re5f6]} Ne8 {And now ...Kh8 would win.} ({Avoid the trap} 28... gxf5 $2 29. Qg5+ Kf8 30. exf6 $18) 29. Qg5 f6 30. Nh6+ $2 {[#]} (30. exf6 $1 $11 {and White is okay.} Ndxf6 31. Nh6+ Kg7 32. Rxe8 $1 {[%mdl 512]} Rxe8 33. Nf5+ Kg8 34. Nh6+ Kg7 35. Nf5+ Kg8 36. Nh6+ Kg7) 30... Kg7 $2 (30... Kf8 $1 $19 31. exf6 Nexf6) 31. Nf5+ $2 ({White must play} 31. exf6+ $11 Ndxf6 {[#]} 32. Rxe8 $1 {[%mdl 512]} Rxe8 33. Nf5+ Kg8 34. Nh6+ Kg7 35. Nf5+ Kg8 36. Nh6+ Kg7) 31... Kg8 32. Nh6+ Kg7 33. Nf5+ Kg8 34. Nh6+ {Precision: White = 59%, Black = 62%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Mohammad Nubairshah Shaikh"]
[Black "David, Alberto"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2380"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,37,-6,-18,0,-1,6,-31,-21,-23,0,0,2,-8,0,-7,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 a5 9. Bg2 Na6 {[%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32]} 10. O-O c6 11. Qc2 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} (11. f3 c5 12. Nf4 Nc7 13. Na4 cxd4 14. exd4 Ne6 15. Re1 Re8 16. Nxe6 Bxe6 17. Bf1 Bd7 18. Be3 Bc6 19. Qb3 {½-½ (50) Tomashevsky,E (2708)-Khairullin,I (2620) Irkutsk 2010}) 11... Nc7 12. Bd2 {LiveBook: 8 Games} Ne6 13. Rad1 b5 14. Bc1 Ba6 $146 ({Predecessor:} 14... b4 15. Na4 Ba6 16. Rfe1 Qb8 17. axb4 axb4 {1-0 (31) Manolache,M (2546)-Levine,Y (2068) Aix les Bains 2011}) 15. Rfe1 Rc8 16. e4 {[%cal Be3e4,Be4e5,Be5f6][%mdl 32] The position is equal.} b4 17. axb4 axb4 18. e5 $1 {[%cal Re5f6]} bxc3 19. exf6 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Navalgund, Niranjan"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2312"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,104,56,28,33,0,43,0,12,-10,35,4,12,13,10,0,0,0,0,0,32,23,16,24,24,16,28,12,29,27,51,52,64,51,94,100,109,97,100,55,70,53,44,34,89,82,77,70,99,-48,-43,-109,250,0,0,-109,-97,-140,-153,-345,-337,-340,-324,-383,-383,-558,0,-221,0,-574,-525,-29987,0,-308,0,-817,-810,-868,-393,-29999,0,-849,0,-29999,0,-782,0,-295,-355,-517,-463,-514,-496,-500,-499,-508,-486]} 1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. h4 Neg8 (5... h5 6. Bg5 Ng6 7. e3 Be7 8. Bd3 d6 9. Nf3 Nf8 10. Nd2 Ng4 11. Bxe7 Qxe7 12. Qe2 f5 {1-0 (65) Ivanchuk,V (2771)-Bauer,C (2664) Cap d'Agde 2012}) 6. e3 {LiveBook: 3 Partien. A50: Damenindisch (ohne e7-e6)} Bc5 7. Bd3 a6 $146 ({Vorgänger:} 7... c6 8. Nge2 Ne7 9. Bc2 d6 10. Ng3 Bb4 11. e4 h6 12. Nf1 b5 {1-0 (48) David,A (2390)-Zajic,M (2499) Arad 2017}) 8. Nf3 {Weiß steht etwas besser.} d6 9. Qc2 Qe7 10. a3 Nh6 11. Ng5 Nhg4 12. Nge4 Nxe4 13. Nxe4 Ba7 14. Ng3 h5 15. Qe2 g6 16. f3 Nf6 17. e4 Nd7 18. Bd2 Bd4 19. Rb1 b5 20. cxb5 Nc5 $1 21. Bc4 {Droht stark b4.} axb5 22. Bxb5+ Bd7 23. b4 Na4 24. Rb3 O-O 25. Bxd7 Qxd7 26. Be3 c5 (26... Nc3 $14 27. Qd2 Bxe3 28. Qxe3 Nb5) 27. dxc6 $1 $16 Qxc6 28. O-O Rfc8 29. Kh2 (29. Bxd4 $16 exd4 30. Qd3) 29... Nc3 $15 {[%mdl 1024] Schwarz hat Kompensation.} 30. Qd3 ({Lieber} 30. b5 $1 $15 Qxb5 31. Rxb5 Nxe2 32. Nxe2 Bxe3 33. Rb3) 30... Na4 $2 {[%mdl 8192]} (30... Qa4 $17 {bleibt auf Kurs.} 31. Rb2 Qxa3) 31. Qe2 $2 (31. Bxd4 $18 exd4 32. Qxd4) 31... Nc3 $17 32. Qd3 {[#] Und weiter mit Tc1 wäre nett.} Qa4 33. Bxd4 Qxb3 34. Bxc3 $2 (34. Bf2 $17) 34... Qxc3 $19 (34... Rxc3 $2 35. Qxd6 Qe6 36. Qd2 $17) 35. Qxd6 Rxa3 ({Nicht} 35... Qxa3 36. Qxe5 Qxb4 37. Rd1 $17) 36. Qf6 Ra2 37. Rg1 (37. Qg5 $142 Qd2 38. Qxd2 Rxd2 39. Rg1) 37... Raa8 $2 ({Günstiger ist} 37... Qe3 $19 {...Df4 ist eine echte Drohung.} 38. b5 Qf4 39. Qxf4 exf4) 38. Rf1 $2 (38. Qg5 $1 $11) 38... Ra2 $2 ({Jedoch nicht} 38... Qxb4 39. Rd1 $17) (38... Qd4 39. Qg5 Qd8) 39. Rg1 Qe3 40. Rf1 Qc3 $2 (40... Rxg2+ {setzt Matt} 41. Kxg2 Rc2+ 42. Kh3 Qd2 43. Qd8+ Qxd8 44. Nh1 Qd3 45. Rf2 Rxf2 46. Nxf2 Qxf3+ 47. Kh2 Qxf2+ 48. Kh1 f5 49. exf5 gxf5 50. b5 f4 51. b6 f3 52. b7 Qg2#) 41. Rg1 Qe3 $2 $40 {[%mdl 128] Schwarz greift an.} ({Viel schwächer ist} 41... Qxb4 42. Qg5 $19) (41... Rc6 $19 42. Qd8+ Kg7) 42. Qxe5 $2 {[%mdl 8192]} (42. Rf1 $11 Qf4 43. Qxf4 exf4 44. Nh1) 42... Qxf3 43. Qg5 Qg4 (43... Rc3 $142 44. b5 Kh7) 44. Qe5 $2 {[#]} (44. Qxg4 $19 hxg4 45. e5) 44... Qf3 (44... Qxh4# $142) 45. Qg5 $1 Qg4 (45... Rc3 $19 46. b5 Rb3) 46. Qe5 $1 Qf3 (46... Qxh4# $142) 47. Qg5 $1 Qg4 $2 (47... Rc3 $19 48. b5 Rb3) 48. Qxg4 $4 {[%mdl 8192]} (48. Qe5 $1 $11 Qxh4#) 48... hxg4 49. Nf1 (49. e5 {ist wohl besser.}) 49... Rc3 {[%csl Gg4][%cal Rc3h3] Schwarz steht klar auf Gewinn.} 50. Ng3 Kg7 51. Rb1 Rcc2 52. Rg1 Rab2 {Precision: Weiß = 35%, Schwarz = 43%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Navalgund, Niranjan"]
[Black "Gupta, Abhijeet"]
[Result "*"]
[ECO "A50"]
[WhiteElo "2312"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,11,54,23]} 1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. h4 Neg8 (5... h5 6. Bg5 Ng6 7. e3 Be7 8. Bd3 d6 9. Nf3 Nf8 10. Nd2 Ng4 11. Bxe7 Qxe7 12. Qe2 f5 {1-0 (65) Ivanchuk,V (2771)-Bauer,C (2664) Cap d'Agde 2012}) 6. e3 {LiveBook: 3 Games. A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} {Predecessor:} Bc5 $146 7. Bd3 c6 8. Nge2 Ne7 9. Bc2 d6 10. Ng3 Bb4 11. e4 h6 12. Nf1 b5 {1-0 (48) David,A (2390)-Zajic,M (2499) Arad 2017} *

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Sankalp Gupta"]
[Black "Solodovnichenko, Yuri"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2303"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,81,37,19,20,50,37,50,35,46,42,40,43,36,37,50,26,25,38,28,12,3,11,10,35,22,20,13,0,0,0,37,-27,-14,-25,-3,-43,0,-42,51,41,43,37,47,56,211,203,215,204,258,234,220,184,178,183,194,210,739,737,734,734,727,720,705,706,970,968,986,925,907,887]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. f4 Be7 {LiveBook: 380 Games} 8. Qe2 {B82: Sicilian Scheveningen: 6 f4} (8. Qf3 Qc7 9. O-O-O a6 10. g4 Nd7 11. g5 b5 12. Bd3 Nc5 13. Kb1 Bb7 14. h4 Rc8 15. h5 Nxd4 16. Bxd4 b4 17. Ne2 e5 18. Bxc5 Qxc5 {½-½ (39) Yu,Y (2724)-Hou,Y (2673) Caleta 2015}) 8... Nxd4 9. Bxd4 O-O 10. O-O-O {White is slightly better.} Qa5 11. Qe1 $146 ({Predecessor:} 11. Qb5 Qxb5 12. Nxb5 e5 13. fxe5 dxe5 14. Bxe5 Nxe4 15. Re1 Bg5+ {0-1 (65) Sanchez,J (2533)-Solodovnichenko,Y (2557) Milan 2012}) 11... b6 12. Kb1 Bb7 13. Bd3 Rfd8 14. Rg1 Rac8 15. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Qb4 16. g5 (16. Be3 {seems wilder.} Rxc3 17. Qxc3 Qxc3 18. bxc3 Nxe4 19. Bd4) 16... Qxd4 {[#]} 17. Ba6 $1 {[%mdl 512] [#]} Qxg1 $1 {[%mdl 512]} (17... Bxa6 18. Rxd4) 18. Qxg1 Bxa6 19. gxf6 Bxf6 20. Qg3 Bb7 $1 21. Qe3 Rc5 22. Rd2 (22. e5 $14 Be7 23. Ne4 Bxe4 24. Qxe4) 22... h6 23. Rd3 Rdc8 24. Qe1 R8c6 25. Qd2 (25. e5 $5 dxe5 26. Ne4 Rxc2 27. Nxf6+ gxf6 28. fxe5 $15) 25... Kh7 (25... Rc7 $15) 26. e5 $1 $36 {[%cal Re5f6][%mdl 2048] Black is under pressure.} dxe5 27. Rd7 $1 {[%csl LRb7,LRf7]} Rc7 28. Qd3+ Kg8 $2 (28... e4 $1 $14 29. Nxe4 Bxe4 30. Qxe4+ Kg8 31. Rxc7 Rxc7) 29. Rxc7 $18 Rxc7 30. Qd6 Re7 31. fxe5 Bg5 32. Nb5 {[%mdl 1024] White has strong compensation.} Re8 33. Qc7 Bd5 34. Nd6 ({But not} 34. Nxa7 Bf4 $16) 34... Re7 $2 (34... Rf8 35. c4 (35. Qxa7 Bf4 $16) 35... Ba8) 35. Qd8+ {White is clearly winning.} Kh7 {[#]} 36. h4 $1 {[%mdl 512]} Bxh4 37. Nc8 Rb7 38. Qxh4 g5 39. Qf2 Rd7 40. Nd6 f5 41. exf6 {Precision: White = 71%, Black = 39%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Sankalp Gupta"]
[Black "Solodovnichenko, Yuri"]
[Result "*"]
[ECO "B45"]
[WhiteElo "2303"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "13"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,13,30,35,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Bc1 $146 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} ({Predecessor:} 7. Qd2 Be7 8. f3 O-O 9. O-O-O d5 10. Be2 a6 11. Kb1 Qc7 12. exd5 Nxd5 13. Nxd5 exd5 14. Nb3 Rd8 15. Bg5 d4 16. h4 Be6 17. Bd3 a5 18. Bxe7 Qxe7 {½-½ (34) Giri,A (2752)-Van Wely,L (2657) Amstelveen 2017}) *

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Kathmale, Sameer"]
[Black "Ghosh, Diptayan"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2300"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 31,59,13,56,37,38,8,18,18,31,32,51,54,57,43,37,21,60,40,28,26,35,0,57,0,71,0,38,0,29,-12]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. Nbd2 O-O 8. O-O Re8 9. Re1 Bf8 10. Nf1 b5 11. Bc2 h6 12. h3 Bb7 13. Ng3 Nb8 14. a4 Nbd7 15. d4 g6 16. Bd3 c6 17. b3 {C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} (17. c4 exd4 18. Nxd4 Ne5 19. axb5 axb5 20. Rxa8 Qxa8 21. cxb5 c5 22. Nc6 Bxc6 23. bxc6 Qxc6 24. Bc2 Rb8 {1-0 (54) Donchenko,A (2577)-Sanal,V (2501) Berlin 2015}) 17... Bg7 18. Bb2 Qc7 19. Qc2 $146 {The position is equal.} ({Predecessor:} 19. Qd2 Rad8 20. b4 Nb6 21. a5 Nc8 22. Rac1 c5 23. d5 {1-0 (83) Senders,M (2317)-Zisiadis,D (2005) Paleochora 2015}) 19... Nf8 20. axb5 cxb5 21. d5 N8d7 22. b4 Nb6 23. Nd2 Rac8 24. Rec1 h5 25. Ngf1 Bh6 26. Ra3 Qe7 (26... Nbxd5 $11 27. exd5 Nxd5) 27. Qd1 {[#]} (27. Re1 $1 $14) 27... Qc7 (27... Nbxd5 $1 $11 {[%mdl 512] keeps the balance.} 28. exd5 e4) 28. Qc2 Qe7 29. Qd1 h4 30. Ne3 {[%mdl 32768] Precision: White = 33%, Black = 48%. . Loss on Time!?} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Gajwa Ankit"]
[Black "Vaibhav, Suri"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2284"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,64,-50,-43,-62,-50,-60,-36,-58,-34,-43,-36,-30,-22,-102,-53,-73,-63,-77,-49,-50,-56,-44,-12,-10,-16,-13,-13,-18,6,-39,-43,-92,-70,-222,-264,-253,-228,-210,-216,-1748,-1669]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. Qd1 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} b6 10. dxc5 bxc5 11. Nf3 (11. c4 Ba6 12. cxd5 Bxf1 13. Kxf1 exd5 14. Nf3 Nd7 15. h4 h5 16. Rb1 Ne7 {½-½ (47) Najer,E (2699)-Harikrishna,P (2733) Antalya 2017}) 11... Ne7 12. Bd3 Nd7 13. O-O Ba6 {LiveBook: 8 Games} 14. Rb1 h6 15. Re1 {[#]} Kg8 $146 ({Predecessor:} 15... Bxd3 16. cxd3 Qxd1 17. Rexd1 {1-0 (70) Savchenko,B (2569)-Shipov,S (2576) Moscow 2006}) 16. h3 c4 17. Bf1 Nc6 18. Bf4 Kh7 19. Nh2 (19. Nd4 $11 {remains equal.}) 19... Ne7 20. Qc1 Qa5 21. Nf3 Rab8 22. Rb4 Nc6 23. Nd4 Nxd4 24. cxd4 c3 25. Re3 Bxf1 $1 26. Qxf1 g5 27. Rg3 {[#] Black must now prevent Qd1.} Qxa3 28. Qd3+ Kg7 29. Bxg5 $2 (29. Rxb8 $15 Rxb8 30. Kh2) 29... hxg5 $19 30. Rxg5+ {[#]} Kf8 $1 31. Rxb8+ Nxb8 32. Qb5 $2 (32. Rg3) 32... Qc1+ {Precision: White = 22%, Black = 67%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Matta, Vinay Kumar"]
[Black "Lalith Babu M R"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2269"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,124,-16,0,0,0,0,0,0,0,0,18,18,22,22,88,77,86,78,114,108,94,83,77,35,48,-3,-3,-3,-3,0,0,-3,-3,-3,-4,-4,-5,-8,-4,-14,-20,-31,-20,-51,-58,-51,-47,-105,-108,-116,8,-198,-22,-21,0,-197,-199,-211,-205,-243,-228,-234,-235,-256,-257,-264,-247,-262,-265,-293,-295,-469,-457,-631,-618,-638,-608,-545,-526,-463,-441,-1160,-1172,-1128,-907,-1162,-1005,-1533,-1390,-1685,-1124,-29978,-29979,-29981,-29982,-29982,-29983]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 Nc6 9. Be2 O-O 10. Nf3 Bg4 11. b3 d5 12. c5 Nc8 {[%cal Bb6c8,Bc8e7,Be7f5][%mdl 32]} 13. O-O e6 14. Ne1 {B04: Alekhine's Defence: 4 Nf3} (14. h3 Bxf3 15. Bxf3 N8e7 16. Nb5 Nf5 17. g4 a6 18. gxf5 axb5 19. fxe6 fxe6 20. Bg4 Qf6 21. Rc2 h5 22. Be2 Qh4 23. Rd2 Qxh3 {0-1 (32) Durarbayli,V (2501)-Miroshnichenko,E (2686) Baku 2010}) 14... Bxe2 15. Nxe2 b6 {LiveBook: 3 Games} 16. Nf3 {The position is equal.} N8e7 17. Qd2 Nf5 18. Bf4 $146 ({Predecessor:} 18. Ng3 Nxe3 19. fxe3 bxc5 20. dxc5 e5 21. Rcd1 e4 {1-0 (61) Gholami,A (2163)-Chigladze,I (2385) Edirne 2013}) 18... Rc8 19. b4 h6 20. h3 bxc5 21. Rxc5 g5 (21... Nd6 $11 {remains equal.}) 22. Rfc1 $16 Qd7 23. Bh2 Nd6 24. Bxd6 Qxd6 25. b5 Ne7 26. Qa5 Qb6 27. Qxb6 ({White should try} 27. Qb4 $14) 27... axb6 $11 28. Rc7 Rxc7 29. Rxc7 Nf5 30. Rb7 Ra8 31. g4 Rxa2 {White should prevent ...Nd6.} 32. gxf5 Rxe2 33. fxe6 Rxe6 {[%mdl 4096] Endgame KRB-KRN} 34. Rd7 Kf8 35. Rxd5 Ke7 {Hoping for ...Rd6.} 36. Nd2 Re1+ 37. Kg2 Rc1 38. Ne4 (38. h4 $15) 38... Rc4 $17 39. Nd6 Ra4 (39... Rc3 $17 {...Ke6 is the strong threat.} 40. Nb7 Bf6) 40. Ne4 $2 (40. Nc8+ $11 Ke6 41. Rd6+ Kf5 42. Ne7+ Ke4 43. f3+ Kf4 44. Nd5+ Kf5 45. Ne7+ Kf4 46. Nd5+ Kf5 47. Ne7+ Kf4) 40... Ra7 $2 (40... Rxd4 $19 41. Rxd4 Bxd4) 41. Ng3 $1 $11 Ra4 42. Ne2 $2 {[#]} (42. Ne4 $11 {and White is okay.}) 42... Bf6 $1 $19 43. Rf5 Bxd4 44. Ng3 Ke6 45. Rf3 Be5 46. Re3 Rb4 47. Ne2 Kf6 48. Rf3+ Kg6 49. Rd3 Rxb5 50. f4 (50. Rd8 {might work better.}) 50... Bxf4 51. Nxf4+ gxf4 {KR-KR} 52. Rd6+ f6 53. Kf3 Kf5 54. Rd3 Re5 {[#] aiming for ...Re3+!} 55. Rd6 (55. Kf2 $142) 55... Re3+ 56. Kf2 Rb3 57. Rc6 b5 {[%cal Bb6b5,Bb5b4,Bb4b3][%mdl 32]} 58. Rb6 h5 59. Rd6 b4 60. Rb6 Rb1 {Black mates.} 61. Kf3 b3 62. Rb4 Kg6 {Precision: White = 34%, Black = 64%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.13"]
[Round "7"]
[White "Tiwari, Arjun"]
[Black "Karthikeyan, P.."]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2179"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,48,2,-15,0,4,35,0,6,0,10,7,23,22,44,16,22,18,20,13,25,16,17,28,87,101,91,89,96,88,93,42,52,6,29993]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O Re8 {C47: Schottisches Vierspringerspiel} 9. h3 {LiveBook: 3 Partien} Rb8 $146 ({Vorgänger:} 9... h6 10. Qf3 d6 11. Qg3 Nh5 12. Qf3 Qh4 13. Ne2 Nf6 14. e5 Nd5 15. Nf4 Rxe5 16. Nxd5 cxd5 {0-1 (75) Kovchan,A (2558)-Eljanov,P (2712) Kiev 2011}) 10. Qf3 d5 11. exd5 cxd5 12. Bg5 c6 ({Schwächer ist} 12... Rxb2 13. Na4 $16) 13. Rad1 Be7 14. b3 Be6 15. Rfe1 h6 16. Bf4 Bd6 17. Ne2 c5 18. Bxd6 Qxd6 19. Nf4 Bd7 {[#]} (19... d4 $11 {bleibt in der Remisbreite.}) 20. Rxe8+ $1 $16 Rxe8 {[#]} 21. Nxd5 $1 {[%mdl 512]} Nxd5 (21... Qxd5 22. Bh7+) 22. c4 Bc6 {Weiss muss nun ...Sc3 beachten.} 23. cxd5 (23. Be4 $16) 23... Bxd5 $14 24. Qxd5 Kf8 $2 {[%mdl 40960] Precision: Weiß = 56%, Schwarz = 20%. . An unexpected result.} (24... Qxd5 $11 25. Bh7+ Kxh7 26. Rxd5 Re1+ 27. Kh2 Rc1) 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Naiditsch, Arkadij"]
[Black "Karthikeyan, Murali"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2701"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,57,0,48,47,45,37,44,42,55,37,37,42,56,47,94,89,120,105,116,131,126,130,129,136,139,133,131,122,151,179,406,390,391,388,573,562]} 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. h3 Ke8 10. Nc3 h5 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 11. Bf4 Be6 12. Ng5 Be7 {LiveBook: 3 Games. The position is equal.} 13. Nxe6 fxe6 14. Rad1 g5 15. Bc1 g4 {[#]} 16. Kh2 $146 ({Predecessor:} 16. Rd3 Rd8 17. Rfd1 Kf7 18. hxg4 hxg4 {1-0 (20) Wei,Y (2709)-Fang,Y (2503) Shenzhen 2016}) 16... Rg8 17. Ne4 Rc8 18. g3 Kf7 19. Rd7 Kg6 20. Rfd1 Rgd8 21. c3 b6 22. h4 Rxd7 23. Rxd7 Kf7 24. Nf6 Kg6 {[#]} 25. Bg5 $1 c5 26. Ne4 Rf8 $2 (26... Bf8 27. Bf6 Nh6) 27. Rxc7 $18 (27. Bxe7 Rf7 $16) (27. Rxe7 Nxe7 28. Bxe7 Rf7 $14) 27... Bxg5 28. Nxg5 Rd8 (28... Nh6 $142 29. Kg2 (29. Nxe6 Rxf2+ 30. Kg1 Rxb2 $16) 29... Kf5) 29. Rf7 {Precision: White = 91%, Black = 30%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Gareyev, Timur"]
[Black "Sammed Jaykumar, Shete"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2605"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,78,4,-19,37,7,13,4,3,-23,-11,-16,-11,-17,-2,-2,-30,-9,0,0,0,0,11,6,10,-18,-27,-43,-18,-81,-38,-87,-66,-112,-44,-35,-7,-25,-18,-67,15,14,27,30,35,42,50,49,43,14,78,82,85,-178,-160,-949,-949,-949,-942,-942,-937,-942,0,0,0,-934,-929,-920,-920,-920,-886]} 1. d4 Nf6 2. c3 g6 3. Bg5 Bg7 4. e3 d5 5. Nd2 Nbd7 6. f4 {LiveBook: 18 Partien. D00: Damenbauernspiele} Nb6 $146 (6... c5 $11) ({Vorgänger:} 6... c5 7. Bd3 Qb6 8. Rb1 h6 9. Bh4 g5 10. fxg5 hxg5 11. Bxg5 e5 {1-0 (25) Andreikin,D (2705)-Morozevich,A (2665) Sochi 2017}) 7. Ngf3 Bf5 8. h3 {Die Stellung ist ausgeglichen.} Ne4 9. g4 Ng3 10. Rg1 (10. Bb5+ {feels hotter.} c6 11. Bxc6+ bxc6 12. Rg1 Ne4 13. gxf5 Nd6 14. Qe2) 10... Nxf1 11. Nxf1 Be4 (11... Bd7 {seems wilder.} 12. N1d2 a6 13. Qe2 Bb5 14. Qf2 a5) 12. Ng3 $1 Bxf3 (12... f6 $5 13. Bh4 $8 Bxf3 14. Qxf3 c6 $11) 13. Qxf3 Qd7 14. f5 O-O-O 15. O-O-O f6 16. Bf4 e6 17. h4 Rde8 18. fxe6 Rxe6 19. b3 (19. Rde1 $1 $11) 19... Rhe8 (19... a5 {with more complications.} 20. a4 h6 21. e4 Rhe8 22. Qf2 Rc6) 20. Kb1 Bf8 21. Rge1 Ba3 (21... a5 $1 $17) 22. Re2 $15 a5 23. Rde1 Qc6 24. Kc2 Qb5 ({Besser ist} 24... a4 $15) 25. e4 $11 dxe4 26. Rxe4 Qd7 27. c4 Bb4 28. R1e2 Kb8 29. h5 Ka7 (29... Rxe4 $11 {bleibt in der Remisbreite.} 30. Rxe4 Rxe4 31. Qxe4 Nc8) 30. Rxe6 $16 Rxe6 31. Be3 $2 {[%mdl 8192] [#]} (31. d5 $16 {und es läuft.} Re7 32. Be3) 31... Nxc4 $1 $19 {[%mdl 512]} 32. bxc4 $2 (32. Bf2 $17 Nb6 33. Kb2) 32... Qa4+ 33. Kb1 Qd1+ 34. Kb2 Rb6 {( -> ...Ld2+)} 35. d5 {[#]} Bc5+ $2 (35... Ba3+ $1 $19 {[%mdl 512]} 36. Kc3 (36. Kxa3 Qd3+) 36... Bb2+ $1 {[%mdl 512]} 37. Rxb2 Qxf3) 36. Kc3 $11 Bb4+ $2 $40 {[%mdl 8320] Schwarz startet einen Angriff.} (36... Qa1+ $11 37. Kd3 Qd1+ 38. Kc3 Bb4+ 39. Kb2 {[#]} Ba3+ $1 {[%mdl 512]} 40. Kc3 Bb2+ $1 {[%mdl 512]} 41. Rxb2 Qxf3) 37. Kb2 $19 {[#]} Ba3+ $1 {[%mdl 512] Schwarz steht klar auf Gewinn.} 38. Kc3 {[#]} (38. Kxa3 Qd3+) 38... Bb2+ $1 {[%mdl 512]} 39. Rxb2 Qxf3 {Precision: Weiß = 37%, Schwarz = 42%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Rozum, Ivan"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2595"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,102,0,11,-3,0,0,17,18,9,14,14,8,21,0,12,0,0,0,0,0,0,-63,12,0,0,-7,0,-52,-51,-49,-55,-62,-31,-52,-47,-91,-98,-91,-92,-112,-104,-145,-150,-136,-133,-208,-232,-268,-248,-268,-271,-264,-238,-249,-232,-558,-484,-481,-483,-460,-458,-504,-514,-491,-506,-496,-482,-947,-924,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29992,-29993,-29993,-29994,-29995,-29994,-29994,-29995]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. O-O Nd7 6. cxd5 exd5 7. h3 {A11: English Opening: 1...c6} (7. d3 Ngf6 8. Nc3 Bc5 9. h3 Bxf3 10. Bxf3 O-O 11. e4 dxe4 12. dxe4 Qc7 13. Kg2 Rfe8 14. Qc2 Qe5 15. Bf4 Qe7 16. Kh2 Ne5 17. Bg2 Bd4 18. Ne2 {½-½ (66) Anand,V (2779)-Mchedlishvili,M (2601) Doha 2016}) 7... Bxf3 8. Bxf3 Ngf6 9. d3 Bc5 10. Qc2 O-O {LiveBook: 7 Games} 11. e4 $146 ({Predecessor:} 11. Bg2 Re8 12. e3 Qe7 13. Nd2 Nf8 14. Nf3 a5 15. a3 a4 {½-½ (46) Erdos,V (2621)-Van Kampen,R (2641) Germany 2015}) 11... Bb6 12. Nc3 Nc5 13. exd5 Nxd5 14. Nxd5 cxd5 15. Be3 Rc8 16. Rfc1 Qd7 17. Qd1 Rc6 18. Rc2 Ne6 19. Bxb6 Rxb6 20. Bg2 ({White should try} 20. d4 $11) 20... Rc6 (20... Nd4 $15 21. Rc5 Qe7 22. Rxd5 Ne2+ 23. Kh2 Rxb2) 21. Rxc6 bxc6 22. Qa4 Qb7 23. b3 ({Better is} 23. Rd1 $11) 23... Qb6 $1 $15 24. Qa3 Nd4 {Strongly threatening ...Nc2.} 25. Qe7 a5 26. Re1 Qb4 27. Qxb4 axb4 {[%mdl 4096] Endgame KRB-KRN} 28. Re7 Rb8 29. Ra7 g5 $1 30. Kf1 h5 $1 {[%cal Bh7h5,Bh5h4][%mdl 32]} 31. Ra6 Kg7 32. f4 {[#]} (32. a3 $17) 32... h4 $1 $19 {[%cal Rh4g3]} 33. Kf2 {[#]} Re8 $1 {[%cal Re8e2]} 34. Bf1 hxg3+ 35. Kxg3 Re3+ 36. Kg2 gxf4 {[%cal Bg5f4,Bf4f3][%mdl 32]} 37. Rb6 $2 (37. Kf2 {is tougher.}) 37... Re1 38. Rxb4 c5 39. Ra4 Rd1 40. Kg1 Rd2 {( -> ...Nf3+)} 41. Bg2 f3 42. Bf1 Kf6 43. b4 (43. h4 $142 Ke5 44. b4) 43... cxb4 44. Rxb4 Ke5 {Black mates.} 45. Rb7 f5 46. h4 Nc2 47. h5 Ne3 48. Rb1 Kf4 49. h6 Kg3 50. Rb7 Rh2 {[%csl Gg3,Gh2][%cal Rf3f2]} 51. Rg7+ Ng4 {Precision: White = 32%, Black = 77%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Tiviakov, Sergei"]
[Black "Harsha Bharathakoti"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2584"]
[BlackElo "2451"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,53,16,24,26,21,25,22,0,0,0,8,0,89,81,143,102,117,110,115,63,128,113,359,359,629,643,1569,1677,1677,1670,29989,1665,1608,1566,1657,1626]} 1. e4 c5 2. Nc3 e6 3. Nge2 {[%cal Bg1e2,Be2d4,Bd4b3][%mdl 32]} Nc6 {[%cal Bb8c6,Bc6e5,Be5c4][%mdl 32]} 4. d4 cxd4 5. Nxd4 Qc7 6. g3 a6 7. Bg2 Nge7 8. Nb3 {B47: Sizilianisch (Paulsen/Taimanow-Variante)} Ne5 9. O-O (9. f4 Nc4 10. Qd3 b5 11. Nd4 Bb7 12. b3 Nd6 13. a3 Nc6 14. Bb2 Nxd4 15. Qxd4 Rc8 {½-½ (39) Kryvoruchko,Y (2693)-Adhiban,B (2671) Monzon 2016}) 9... b5 10. f4 Nc4 $1 {LiveBook: 3 Partien} 11. Nd4 Nc6 $146 ({Vorgänger:} 11... Bb7 12. b3 Nb6 13. Qd3 Nc6 14. Be3 Nxd4 15. Qxd4 Rc8 16. Nxb5 axb5 17. Qxb6 Qxb6 18. Bxb6 Rxc2 {1-0 (30) Ibarra Jerez,J (2561)-Garcia Blanco,O (2241) Las Palmas 2017}) 12. Nxc6 Qxc6 13. e5 Qb6+ 14. Kh1 $1 Bb7 15. Ne4 Bd5 (15... Rc8 $11) 16. b3 $36 {[%mdl 2048] Weiss hat starke Initiative.} Qc6 ({Besser ist} 16... Ne3 17. Bxe3 Qxe3) 17. Qe2 Nb6 18. Bb2 Rc8 19. Rac1 ({Günstiger ist} 19. Bd4 $16) 19... Be7 {[#]} (19... Bc5 $1 $14) 20. f5 $1 $16 exf5 $2 (20... h6 $16 {war angesagt.}) 21. Nd6+ $1 $18 ({Schwächer ist} 21. Rxf5 O-O $14) 21... Bxd6 $2 (21... Kf8 22. Nxc8 Nxc8 23. Rxf5 Ke8 24. Bxd5 Qxd5+ 25. Qf3 Nb6 26. Qxd5 Nxd5) 22. exd6+ Kf8 {[#]} 23. Qe7+ $1 Kg8 24. Rxf5 {Droht Matt per Dg5.} Bxg2+ 25. Kg1 {[%csl Gf5][%cal Re7f7]} Bd5 26. Rg5 {[%csl Gb2][%cal Rg5g7]} Qc5+ 27. Kf1 {Precision: Weiß = 77%, Schwarz = 41%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "David, Alberto"]
[Black "Dzhumaev, Marat"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2553"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,88,18,40,38,43,29,28,41,34,38,35,39,27,43,34,0,0,0,19,14,18,15,12,2,2,3,7,2,12,0,24,13,20,18,23,43,32,41,48,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-22,0,0,29972,29971,984,343,339,338,287,0,0,0,-10]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 b5 7. Bc2 Bb7 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} 8. d4 (8. O-O e6 9. d4 Be7 10. Nbd2 O-O 11. Re1 Qc7 12. Nf1 Rac8 13. Bb1 cxd4 14. cxd4 e5 15. d5 b4 16. Be3 Nc5 {0-1 (49) Anton Guijarro,D (2666)-Salem,A (2638) Riadh 2017}) 8... cxd4 9. cxd4 Rc8 {LiveBook: 3 Games. White must now prevent ...Qc7.} 10. O-O Rxc2 11. Qxc2 {And now Re1 would win.} Bxe4 12. Qe2 Bb7 $146 ({Predecessor:} 12... e6 13. Bf4 Be7 14. Nbd2 Bb7 15. Rfc1 {1-0 (45) Coro,L (2080)-Tomas Falcon,J (2140) Villa Martelli 2016}) 13. Bd2 e6 14. a4 bxa4 15. Rxa4 Be7 16. Na3 O-O 17. Rc1 Qb8 18. Nc4 Bc6 19. Raa1 Bb5 20. Qe1 Nb6 21. Nxb6 Qxb6 22. Ba5 Qb8 $1 23. Ng5 {Nxe6! is the strong threat.} Bd7 24. Rc7 Qxb2 25. Rb1 Qxd4 26. Bc3 Qd5 27. Bxf6 Bxf6 28. Ne4 Bc6 29. Nxf6+ gxf6 {[%csl Gc6][%cal Rd5g2]} 30. f3 {Strongly threatening Rd1.} Bb5 31. Qg3+ Kh8 $1 32. Rbc1 {Threatens to win with Rxf7!} Rg8 33. Rc8 {[%csl Gg3][%cal Rc8g8]} Qg5 34. Rxg8+ Kxg8 $11 {[%mdl 4096] Endgame KQR-KQB} 35. Rc8+ Kg7 $1 36. Qe1 Qe5 {[%cal Re5e1]} 37. Qd2 d5 {[%cal Bd6d5,Bd5d4][%mdl 32]} 38. h4 d4 39. Qb4 f5 $2 {[%mdl 8192] [#]} (39... Qe3+ $11 40. Kh2 Qf4+ 41. Kh3 Qf5+ 42. Kh2 Qe5+ 43. Kh3 Qf5+ 44. Kh2 Qe5+ 45. Kh3 Qf5+) 40. Qf8+ $1 Kg6 41. h5+ $2 (41. Qe7 {[%csl Gh4][%cal Re7g5]} Qe3+ 42. Kh2) 41... Kxh5 $18 42. Qxf7+ Kh6 {[#]} 43. Rg8 $2 ({White has to play} 43. Qe7 $1 $18 {[%cal Re7h4] Intending Qh4+ and mate.} Qe1+ 44. Kh2 Qe5+ 45. Kh3) 43... Qe1+ $11 44. Kh2 {Threatening mate with Qg7+.} Qh4+ {Precision: White = 59%, Black = 68%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Sivuk, Vitaly"]
[Black "Akash Pc, Iyer"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2550"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,70,45,21,26,25,40,7,0,14,13,-2,10,0,10,18,0,-39,-30,-24,7,0,0,0,0,-36,-38,-85,-14,-14,-14,-14,-14,-14,-12,-12,-12,-11,95,95,111,35,32,47,32,0,4,-1206,-1177,-29968,-29952,-6370,-6327]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Qc2 Nd7 {E97: King's Indian: Classical Main Line (6...e5 7 0-0 Nc6): 8 Be3 and 8 d5 Ne7, not 9 Ne1} 10. Rd1 h6 11. b4 {LiveBook: 4 Games} a5 {The position is equal.} 12. bxa5 f5 $146 ({Predecessor:} 12... Rxa5 13. a4 b6 14. Ba3 Nc5 15. Bb4 Ra6 16. a5 f5 17. axb6 cxb6 18. Bxc5 bxc5 19. Rxa6 Bxa6 {½-½ (48) Salem,A (2608)-Saric,I (2660) Biel 2016}) 13. Ba3 Rxa5 14. Bb4 Ra8 15. a4 Nf6 16. c5 Nxe4 17. Nxe4 fxe4 18. Qxe4 Rf4 19. Qb1 Bg4 20. Ra2 Nf5 21. cxd6 cxd6 {Strongly threatening ...e4.} 22. a5 e4 23. Ne1 Bxe2 (23... Qg5 $1 $17 {Threatens to win with ...Rxf2!} 24. Bxg4 Rxg4) 24. Rxe2 $11 {g3 is the strong threat.} Qh4 {White must now prevent ...Bd4.} 25. g3 Qg4 26. Ng2 $1 {[%cal Rg2f4]} Qxe2 27. Nxf4 Qf3 28. Re1 g5 (28... Bd4 $11 {remains equal.} 29. Qxe4 Bxf2+ 30. Kf1 Qxe4 31. Rxe4 Bxg3 32. Nxg6 Kh7) 29. Rxe4 $16 Rc8 {[#]} ({Not} 29... Bd4 $2 30. Rxd4 $1 {[%mdl 512]} Rc8 31. Ne6 $18) 30. Ne6 (30. Bd2 $1 $16) 30... Rc1+ $1 $14 31. Qxc1 Qxe4 32. Qd2 Bd4 $40 {[%mdl 128] Black mounts an attack.} 33. Bc3 $2 {[%mdl 8192] [#]} (33. Nxd4 $11 Nxd4 34. Qe3 Ne2+ 35. Kf1 Nxg3+ 36. hxg3 Qxb4 37. Kg2) 33... Ne3 $1 $19 {[%csl Ge3][%cal Re4g2][%mdl 512]} 34. f3 (34. fxe3 Bxe3+) 34... Qb1+ 35. Qe1 Nc2+ {Precision: White = 34%, Black = 68%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Lalith Babu M R"]
[Black "Saravana, Krishnan P"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2542"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,69,31,28,22,22,4,34,49,47,27,43,6,8,25,27,11,14,0,0,0,0,0,0,0,16,0,18,18,20,20,23,19,24,0,19,10,20,0,0,0,21,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. e4 Nc6 8. Bb5 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} dxe4 9. Qxd8+ Kxd8 10. Ng5 Be6 11. Nxe6+ (11. O-O Bb4 12. Ncxe4 Nxe4 13. Nxe4 Ke7 14. Be3 Rhd8 15. Nc5 Nd4 16. Nxe6 {½-½ (16) Bluebaum,M (2646)-So,W (2810) Tbilisi 2017}) 11... fxe6 12. Bxc6 bxc6 {LiveBook: 27 Games} 13. Bg5 Bb4 14. Rc1 Kd7 15. Ke2 Bxc3 {[#]} 16. Rxc3 $146 Nd5 17. Rc2 {[%mdl 1024] White has compensation.} Rhb8 18. Rd1 e5 19. Bc1 Rb4 20. Bd2 Rd4 21. Rdc1 Rf8 22. Be3 Nxe3 23. Kxe3 $11 {[%mdl 4096] Endgame KRR-KRR} Rf6 24. Rc3 Ra4 25. a3 Rg6 26. g3 Rd4 27. Rc5 Rgd6 28. Ra5 Rd3+ {The position is equal.} 29. Kxe4 R6d4+ $1 30. Kf5 Kd6 31. Rc2 Rf3+ 32. Kg5 Rf6 $1 33. Rac5 Rg6+ 34. Kf5 Rf6+ 35. Kg5 {Precision: White = 43%, Black = 75%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Vaibhav, Suri"]
[Black "Mohammad Nubairshah Shaikh"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2542"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,78,18,17,43,38,41,26,39,37,25,43,35,-18,-27,-25,-16,-26,0,3,15,-21,-8,-15,-11,-17,0,0,0,0,8,8,12,0,5,0,0,0,0,0,0,0,0,0,8,8,6,0,26,12,32,14,14,20,15,15,45,35,43,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 {B12: Caro-Kann (Vorstoß-Variante)} bxc6 7. c4 e6 8. Nc3 {[%cal Bb1c3,Bc3b5,Bb5c7][%mdl 32]} Bc5 9. cxd5 cxd5 10. b4 {LiveBook: 7 Partien} Bb6 11. Nb5 Qh4 $146 {[%csl Gb6][%cal Rh4f2] [#]} ({Vorgänger:} 11... f6 12. Nd6+ Ke7 13. Bb2 {1-0 (50) Perunovic,M (2617)-Riazantsev,A (2689) Yerevan 2014}) 12. Qf3 {Und Sd6+ würde nun gewinnen.} f6 13. Qf4 Qxf4 14. Bxf4 Bd7 15. Rc1 ({Besser ist} 15. exf6 $14 Nxf6 16. Nc7+ Bxc7 17. Bxc7) 15... Ke7 $11 16. Nc7 Rf8 17. f3 $1 Nh6 18. exf6+ Kxf6 19. Bd3 Nf5 20. Bxf5 Kxf5 21. Bd6 $1 Rf7 22. Kd2 Rc8 23. Rhe1 g5 $132 {[%mdl 2048] Schwarz is not keeping still} 24. a4 Bxc7 25. Bxc7 h5 26. Re5+ Kf6 27. Re3 Kf5 $1 28. a5 Bb5 29. Be5 Rxc1 30. Kxc1 {[%mdl 4096] Endspiel KTL-KTL} Rf8 31. Kd2 Rc8 32. Bc3 Rc6 33. Re5+ Kg6 34. Bd4 a6 35. Be3 Kf6 36. Rxg5 e5 {[#] Droht ...d4 und aus.} 37. Rxh5 {Schwarz muss nun Lc5 beachten.} d4 38. Bf2 {Lg3 ist eine echte Drohung.} Rc3 39. h4 Ra3 {Precision: Weiß = 68%, Schwarz = 59%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Karthikeyan, P.."]
[Black "Sankalp Gupta"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2497"]
[BlackElo "2303"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,77,22,23,17,23,15,22,15,22,20,25,53,41,41,54,0,0,34,25,20,33,27,0,65,32,108,89,569,587,570,556,466,276,282,291,279,270,401,389,521,524,499,467,455,458,490,370,485,378,654,659,649,656,643,639,619,619,596,570]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. Bf4 {D90: Grünfeld: 4 Nf3 Bg7 sidelines} Be6 8. Qa3 c5 9. e4 (9. Qxc5 Nc6 10. e4 Nxd4 11. Nxd4 Bxd4 12. Bb5+ Kf8 13. Qa3 a6 14. Be2 Nd7 {1-0 (57) Banusz,T (2616)-Sutovsky,E (2689) Austria 2017}) 9... cxd4 10. Nb5 O-O 11. Nc7 $1 {[%cal Rc7a8] LiveBook: 5 Games} Nc6 12. Nxa8 Qxa8 13. Rc1 f5 14. e5 Nd5 15. Bd2 $146 Nxe5 16. Nxd4 Bf7 17. Be2 Nb6 18. Qh3 ({But not} 18. Qxe7 $2 Nd3+ 19. Bxd3 Re8 $19) 18... Qd8 19. Bc3 Nd5 {[%cal Bb6d5,Bd5f4,Bf4e2][%mdl 32] [#] White must now prevent ...Nf4.} 20. O-O Qb6 21. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rd8 (21... Nxc3 $11 22. bxc3 Nd7) 22. a5 $36 {[%mdl 2048] White has the initiative.} Qc5 ({Better is} 22... Qd6 $14) 23. Rfd1 $16 {Threatens to win with Nxf5!} h5 $2 {[%mdl 8192] [#]} (23... Qc7 $16) 24. Nxf5 $1 $18 {[%mdl 512]} Nf4 (24... gxf5 25. Bxe5) 25. Rxd8+ Kh7 26. Qe3 (26. Nxg7 $142 Nxh3+ 27. gxh3) 26... Qxe3 27. fxe3 Nxe2+ 28. Kf1 Nxc3 (28... Nxc1 $142 29. Nxg7 Bc4+ 30. Ke1 Nc6) 29. Nxg7 ({Not} 29. Rxc3 gxf5 30. Rc7 Nc6 $11) 29... Na2 30. Rc5 Nc6 31. Rxc6 bxc6 {[%mdl 4096] Endgame KRN-KBN} 32. Ne8 Nb4 33. Nc7 Kg7 34. Ke1 a6 $2 (34... c5 35. Ra8 Nc6) 35. Kd2 {White is clearly winning.} c5 36. Ra8 Bc4 37. Kc3 Bf1 38. Ne6+ Kf7 39. Nxc5 {Precision: White = 83%, Black = 35%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Horvath, Adam"]
[Black "Kathmale, Sameer"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2484"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,77,67,36,29,34,35,29,31,37,45,35,165,178,284,258,327,303,288,318,316,297,429,448,600,599,708,715,720,700,700,701,702,681,681,681,1630,1551,1797,1627,1288,704,1831,1802,6314,5361,2905,1326,4866,1491,29983,29984,29982,29983,29983,29979,29986,29987,29993,29993]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 {B12: Caro-Kann (Vorstoß-Variante)} Qa5+ (7... Be7 8. Nf3 c5 9. dxc5 Nd7 10. b4 Bxg5 11. hxg5 Ne7 12. Nc3 a5 13. Nb5 axb4 14. Nd6+ Kf8 {½-½ (52) Nepomniachtchi,I (2729)-Laznicka,V (2647) Riadh 2017}) 8. Nd2 Qa6 9. c4 Nd7 10. Ngf3 Ne7 11. b3 {LiveBook: 3 Partien} Nf5 12. O-O Bb4 13. Rfd1 Nb6 14. a4 Qa5 $146 ({Vorgänger:} 14... Be7 15. Bxe7 Nxe7 {0-1 (59) Sanchez Jerez,E (2201)-Aguero Jimenez,L (2415) Barcelona 2016}) 15. Nf1 dxc4 (15... Nc8 $14) 16. bxc4 $18 Be7 (16... O-O $142 17. Ne3 g6) 17. Ne3 g6 18. Nxf5 gxf5 19. Bxe7 Kxe7 20. Rdb1 Rhg8 (20... Rab8 {ist eine bessere Verteidigung.} 21. Ng5 Ke8) 21. Ng5 ({Schwächer ist} 21. c5 Nd7 $18) 21... Rad8 22. Qa3+ Kd7 23. Nxf7 Nxc4 24. Rxb7+ Kc8 25. Qb3 Nb6 26. Nxd8 Rxd8 27. Re7 {[%cal Bb7e7,Be7e6,Be6c6][%mdl 32]} Rd5 28. Rxe6 Rxd4 29. Rxc6+ Kb7 30. Qf3 {[#] Und Tc5+ würde nun gewinnen.} Re4 31. Re6 Qd5 32. Qxf5 {Beabsichtigt Df7+ und Matt.} Qd4 33. Rf1 Qxa4 34. Qxh5 Rxh4 35. Qf7+ {Weiß setzt Matt.} Ka6 36. Re7 Nc8 37. Qg6+ Ka5 38. Rc7 Rh8 39. Rc5+ {Precision: Weiß = 70%, Schwarz = 26%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Deviatkin, Andrei"]
[Black "Amonatov, Farrukh"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2471"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,105,6,-14,10,0,4,-2,1,4,26,10,45,33,42,33,26,9,54,57,97,96,96,96,96,96,96,101,95,106,108,101,115,109,134,115,154,141,191,178,340,256,402,360,296,254,281,282,242,233,276,200,696,664,1255,1153,1369,1287,2547,2391,2299,2247,2005,1989,1315,1327,1299,1233,1116,1165,1723,2177,2215,2172,1693,1712,2676,1757,656,324,661,652,620,598,575,494,2435,2195,1921,1995,2874,2556,29983,29984,29984,29985]} 1. Nf3 Nf6 2. b3 d6 3. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} c5 (3... g6 4. Bb2 Bg7 5. g3 Bd7 6. Bg2 Qc8 7. h4 O-O 8. c4 c5 9. Nc3 Nc6 10. d5 Ne5 11. Nxe5 dxe5 12. Qd2 Rb8 13. a4 {½-½ (41) Eljanov,P (2755)-Harika,D (2531) Malmo 2017}) 4. d5 g6 $146 ({Predecessor:} 4... e6 5. dxe6 fxe6 6. Bb2 Be7 7. e3 Nc6 8. Bd3 O-O 9. a3 Qc7 10. Nbd2 d5 11. O-O Kh8 {1-0 (43) Velasco,L (1813)-Munoz,L (1884) Pamplona 2012}) 5. Bb2 Bg7 6. c4 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} O-O 7. g3 {LiveBook: 4 Games} e6 8. dxe6 {The position is equal.} Bxe6 9. Bg2 Nc6 10. O-O Qe7 11. Nc3 Rad8 (11... d5 $5) 12. Ng5 Bf5 13. Qd2 (13. e4 $5 {[%cal Re4f5]} Nxe4 14. Ngxe4 Bxe4 15. Re1 $14) 13... h6 14. Nh3 Rfe8 (14... d5 $5) 15. Rae1 g5 16. e4 $36 {[%mdl 2048] White is really pushing.} Bxh3 17. Bxh3 Nd4 18. f3 a6 19. Nd1 b5 20. Ne3 bxc4 21. bxc4 Qc7 22. Bg2 Qc8 23. Qd3 Nd7 24. f4 Nf8 25. Kh1 Nfe6 $2 (25... Qc7 26. Nd5 Qd7) 26. Bc3 Qb8 (26... Nf8 $142 27. Ba5 Rd7) 27. Rb1 Qc8 28. Rf2 Qd7 29. Rbf1 Rb8 30. Nd5 Nc7 {[#]} 31. e5 $1 {[%mdl 512]} dxe5 $2 (31... Nxd5 32. Bxd5 g4 33. Bxd4 cxd4 34. Qxd4 Kh8) 32. fxg5 $18 Nxd5 33. Bxd5 {[%cal Rf2f7]} e4 34. Qe3 Kh8 35. Rxf7 Qh3 36. gxh6 Qxh6 37. R1f4 Re5 {[#]} 38. Rxg7 $1 {[%mdl 512] White wants to mate with Rd7.} Rh5 (38... Qxg7 39. Rh4+) 39. h4 (39. Rb7 $2 {leads to mate.} Rxh2+ 40. Kg1 Rh1+ 41. Kg2 Qh2#) 39... Qxg7 40. Rxe4 {Re8+ would kill now.} Rf5 41. Rxd4 cxd4 42. Bxd4 {[%cal Re3h6]} Rf6 43. Kg2 Rbf8 44. Qg5 Kh7 45. Qxg7+ Kxg7 46. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} Kg6 47. Bxf6 Kxf6 {[%mdl 4096] Endgame KR-KB} 48. Kg3 Rb8 (48... Ke5 $142 49. h5 Re8) 49. Kf4 Rb2 50. g5+ Kg6 51. c5 {[%cal Bc4c5,Bc5c6][%mdl 32]} Kh5 52. c6 Rb4+ 53. Ke5 {Precision: White = 93%, Black = 29%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Vignesh N R"]
[Black "Sengupta, Deep"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2470"]
[BlackElo "2586"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,66,0,45,87,42,43,44,15,13,14,5,8,16,7,31,15,27,26,77,43,43,54,69,72,70,67,70,61,44,42,59,9,9,22,29,13,21,40,14,28,32,4,20,-15,14,0,16,0,0,-7,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 dxc6 (5... bxc6 {keeps more tension.} 6. Bd3 d5 7. O-O Bd6 8. Re1 Qc7) (5... bxc6 6. Bd3 Nf6 7. O-O d5 8. Nd2 Be7 9. b3 O-O 10. Bb2 a5 11. c4 Bb7 12. Re1 Qb6 13. Qf3 a4 14. Qh3 h6 15. Bc2 axb3 16. axb3 Rxa1 17. Rxa1 Rd8 18. e5 {½-½ (36) Peng,X (2410)-Zhou,J (2597) Sanya City 2017}) 6. Qxd8+ {B44: Sicilian: Taimanov: 5 Nb5} Kxd8 7. Be3 Nf6 8. f3 {White is slightly better.} Nd7 9. Nd2 Bc5 10. Bxc5 Nxc5 11. O-O-O Ke7 12. Nc4 $36 {[%mdl 2048] White fights for an advantage.} f6 13. e5 Nd7 $146 (13... b6 $11 {remains equal.}) 14. exf6+ gxf6 15. g3 Nb6 16. f4 h5 17. Na5 h4 18. Be2 Rb8 19. c4 Bd7 20. Rhg1 hxg3 21. hxg3 Rh2 22. Rd2 Be8 23. Bd1 Rxd2 24. Kxd2 Bg6 25. Ke3 Kd6 {The position is equal.} 26. Be2 Nd7 27. Bf3 Kc7 28. Rh1 e5 29. Rh6 Rg8 30. b4 Bb1 31. Rh1 Bf5 32. Rh5 Bg6 33. Rh6 Bb1 {Precision: White = 66%, Black = 55%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Khusenkhojaev, Muhammad"]
[Black "Gajwa Ankit"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2462"]
[BlackElo "2284"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,83,7,-11,27,0,75,63,78,24,76,77,96,0,0,0,0,0,0,-14,0,0,14,-10,0,-12,-21,-38,0,0,0,-90,-110,-96,122,118,220,207,215,0,0,0,45,0,42,45,40,55,516,525,522,475,481,467,440,449,467,463,419,378,392,381,374,386,348,286]} 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O Nbd7 7. Nc3 e5 8. e3 c6 9. a4 a5 10. b3 Re8 11. Ba3 {LiveBook: 36 Games. E67: King's Indian: Fianchetto: 6...Nbd7} Nf8 $146 ({Find the theoretical novelty and annotate with similar games:} 11... exd4 12. exd4 Nb6 13. Re1 Rxe1+ 14. Qxe1 Bf5 15. Qd2 {½-½ (15) Turov,M (2630)-Vovk,Y (2564) Dieren 2011}) 12. d5 c5 (12... e4 $1 $11 13. Nd4 Bg4) 13. Nd2 {White is better.} h5 14. h3 ({White should try} 14. Ra2 $16) 14... N8h7 (14... e4 $11) 15. e4 $16 h4 16. Nf3 ({Don't play} 16. gxh4 Nh5 $15) ({Better is} 16. g4 $1 $16) 16... hxg3 $11 17. fxg3 Nh5 $1 {[%cal Rh5g3]} 18. Ne2 $1 f5 19. Qc2 Bf6 20. Rae1 b6 21. Bc1 Ra7 22. Nh2 {[%cal Re4f5]} Bg5 23. exf5 Bxc1 24. Rxc1 gxf5 25. g4 {[#]} (25. Rxf5 $11 {remains equal.} Bxf5 26. Qxf5) 25... fxg4 $1 $17 26. hxg4 Rg7 $2 (26... N5f6 $17 27. g5 Ng4 28. Nxg4 Bxg4) 27. gxh5 $16 {Hoping for h6.} Bh3 (27... Qh4 $16 {was necessary.}) 28. Rf2 $18 Qg5 29. Nc3 $2 (29. Qe4 $18) 29... Rf8 $11 30. Re2 $1 {Threatens to win with Kh1.} Nf6 31. Qd2 {aiming for h6.} (31. Kh1 $5 {[%cal Rg2h3]} Nxh5 32. Ne4 $16) 31... Qh4 32. h6 Rg6 $1 {Black wants to play ...Nh5.} 33. Rf1 $1 {Strongly threatening Nb5.} Rxh6 $2 {[%mdl 8192]} (33... Kh7 $1 $14) 34. Bxh3 $18 Qxh3 35. Qg5+ Kh8 {[#] And now ...Rg8 would win.} 36. Rf3 $1 {[%cal Rf3h3]} ({And not} 36. Rg2 Rg8 $17) 36... Rg8 {[#]} 37. Qxg8+ $1 {[%mdl 512]} Kxg8 (37... Nxg8 38. Rxh3) 38. Rxh3 Rxh3 39. Rc2 Kf7 40. Kg2 Rd3 41. Nf1 Ke7 42. Kg1 {Precision: White = 41%, Black = 40%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Sindarov, Javokhir"]
[Black "Tiwari, Arjun"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2429"]
[BlackElo "2179"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,89,-15,6,-29,22,22,15,9,22,27,20,18,90,14,61,0,74,72,79,89,127,127,120,120,125,117,118,114,131,125,152,160,179,179,172,168,177,184,183,181,227,228,239,231,220,227,330,319,405,391,506,521,507,463,981,975,989,913,996,885,739,661,29981,29981,29981,29980,29984,29985]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 O-O-O 10. Bb2 f6 11. Nd2 fxe5 {C45: Scotch Game} 12. O-O-O Nf6 {LiveBook: 6 Games} 13. g3 $146 ({Predecessor:} 13. Qxe5 Qxe5 14. Bxe5 Ng4 15. Bd4 c5 16. h3 cxd4 17. hxg4 Bb7 18. f3 h6 19. Bd3 Bb4 20. Bg6 d5 21. cxd5 Bxd5 22. Be4 {½-½ (22) Danin,A (2543)-Mikhalevski,V (2520) Zalakaros 2017}) 13... d5 (13... Kb8 $142) 14. Qxe5 $11 Qxe5 15. Bxe5 Ba3+ 16. Kc2 Rhe8 17. f4 Kb8 {[#]} (17... Kb7 $11) 18. Bh3 (18. cxd5 $1 $16 Bxf1 19. Rhxf1) 18... Bb4 19. Bf5 (19. a3 $1 $14 Bc5 20. Rhe1) 19... h6 (19... Bc8 $11 {remains equal.} 20. Bxc8 Kxc8) 20. a3 $16 Bxd2 21. Rxd2 dxc4 22. Rxd8+ Rxd8 23. bxc4 Bxc4 24. Rb1+ Ka8 25. Bxc7 Rf8 26. Be5 g5 27. Kc3 Ba2 {[#]} 28. Rb2 $1 gxf4 29. gxf4 Bd5 30. Bd6 Re8 31. Kd4 a5 32. Be5 Rf8 {intending ...Nh5.} 33. Bxf6 Rxf6 $18 {[%mdl 4096] Endgame KRB-KRB} 34. Ke5 Rf8 (34... Rf7 {might work better.} 35. Bd3 Re7+ 36. Kd4 Re1) 35. Bg6 a4 36. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Bb3 37. f6 Kb7 38. Rf2 Kc7 (38... Rd8 $142 39. f7 Bxf7) 39. f7 c5 40. Kf6 Rb8 41. Kg7 Bxf7 42. Bxf7 Rb3 43. Bxb3 {White mates.} axb3 44. Rf3 c4 45. Rc3 {Precision: White = 82%, Black = 15%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Sardana, Rishi"]
[Black "Deepan Chakkravarthy J"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2402"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "281"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,281,12,16,-2,-2,5,73,27,23,35,23,18,24,31,51,41,43,21,84,82,136,6,16,33,25,15,39,34,56,55,143,124,277,178,170,170,183,176,241,240,228,173,283,278,289,0,0,0,0,0,0,-142,-143,-177,-179,-247,-232,-211,-218,-200,-62,-62,-62,-62,-47,-47,-51,-62,-62,-56,-47,-42,-41,-46,-40,-62,-62,-62,-62,-62,0,-62,0,-61,0,-62,0,-62,0,-62,-62,-61,-37,-37,-37,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,0,-62,-62,-51,-23,-62,-62,-62,-62,-62,-62,-62,0,-60,-8,-33,-8,-8,-8,-8,-8,-23,0,-23,0,-8,0,-8,0,-8,0,-29976,-8,-29972,-29975,-29975,-29976,-29976,-19,-23,-8,-8,-8,-29964,0,-23,0,-8,0,-4593,-8,-38,-8,-30,-8,-32,-8,-31,-31,-54,-54,-54,-54,-54,-8,-54,-54,-54,-8,0,0,-54,0,-8,0,-54,-8,-54,-8,-8,-8,-8,-8,-29983,0,-8,-8,-8,-8,-8,0,0,0,-8,-8,-8,0,0,0,0,0,-8,0,0,0,-8,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-29987,-29988,-29988,-8,-8,0,-8,0,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nc6 8. Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Nf6 11. Re1 Be7 12. c3 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} Qc7 13. Bb3 O-O 14. Qf3 Bd6 {LiveBook: 5 Games} 15. Qh3 (15. h3 Bh2+ 16. Kh1 Be5 17. Be3 Bd7 18. Rad1 Rfd8 19. Rd2 Be8 20. Red1 Qe7 {0-1 (73) Giri,A (2720)-Ding,L (2702) Beijing 2012}) 15... e5 16. Nf5 g6 $146 (16... e4 $11 {remains equal.}) ({Find the theoretical novelty and annotate with similar games:} 16... e4 17. Bg5 Qc5 18. Bxf6 Bxf5 19. Bd4 Bxh3 20. Bxc5 Bxc5 21. gxh3 {½-½ (127) O'Donnell,T (2370)-Kazmaier,D (2135) Calgary 2009}) 17. Qh4 Bxf5 18. Qxf6 {White threatens Bh6 and mate.} e4 19. Qh4 Rfe8 20. Bg5 a5 21. Bd5 a4 22. Rad1 a3 (22... Be6 $11) 23. b3 $1 $16 Qxc3 {[#]} (23... h5 $142) 24. Bxb7 (24. Bxf7+ $1 $16 {[%mdl 512]} Kxf7 25. Qxh7+ Qg7 26. Qxg7+ Kxg7 27. Rxd6) 24... Rab8 25. Bd5 $36 {[%mdl 2048] White is more active.} h5 26. Bc4 ({Much worse is} 26. Bxe4 Bxe4 27. Rxe4 Bf8 $17) 26... Be5 27. h3 Kg7 28. Rc1 Qb4 ({Black should play} 28... Qa5 $14) 29. g4 $1 {[%cal Rg4f5]} Bd7 $2 (29... hxg4 $16 {was worth a try.} 30. Qh6+ Kg8) 30. gxh5 Bf5 31. h6+ ({Don't go for} 31. hxg6 $2 Rh8 $19) 31... Kh7 32. Bxf7 Rf8 (32... Rec8 {is a better defense.} 33. Rcd1 Qc3) 33. Be7 $18 Qd2 34. Bxf8 Rxf8 (34... g5 $142 35. Red1 (35. Qh5 Rxf8 36. Rcd1 Qf4 $11) 35... Qxc1 36. Rxc1 gxh4) 35. Qe7 Bd6 36. Bxg6+ $2 (36. Bg8+ $18 Kxh6 37. Qh4+ Kg7 38. Rcd1) 36... Kxg6 $11 37. Qg7+ Kh5 38. Rcd1 Qf4 39. Rxd6 (39. Rd5 $11 e3 40. Qg4+ Kxh6 41. Qxf4+ Bxf4 42. fxe3 Rg8+ 43. Kf1 Bxh3+ 44. Ke2) 39... Qxd6 $17 40. Re3 Qxh6 41. Qxh6+ (41. Qe5 $142) 41... Kxh6 $19 {[%mdl 4096] Endgame KRB-KR} 42. b4 Ra8 $1 43. b5 Kg5 ({Better is} 43... Be6 $19 44. b6 Bxa2) 44. f3 $15 Kf4 45. Kf2 Rb8 46. fxe4 Bxe4 47. Rxa3 Rxb5 {White must now prevent ...Rb2+.} 48. Rb3 Rc5 {Strongly threatening ...Rc2+.} 49. a4 Rc2+ 50. Ke1 Bf3 51. Rb8 Re2+ 52. Kf1 Ra2 53. Ke1 Re2+ 54. Kf1 Rc2 55. Ke1 $1 Re2+ (55... Bd5 {NOTEXT} 56. Rd8 Be4 57. Rd2 Rc1+ 58. Rd1 Rc3) 56. Kf1 Ra2 57. Ke1 $1 Re2+ (57... Be4 {NOTEXT} 58. Rb3 Bc2 59. Rc3 Bxa4 60. h4 Rh2) 58. Kf1 Rh2 59. Ke1 Be4 {...Ke3 is the strong threat.} (59... Bd5 {NOTEXT} 60. Rc8 Rxh3 61. a5 Ke5 62. a6 Kd6) 60. Rb3 Bc2 61. Rc3 Bxa4 62. Kf1 Bd1 63. Ke1 Bf3 64. Rc7 Ra2 65. h4 Re2+ 66. Kf1 Rh2 67. Ke1 Re2+ 68. Kf1 Rb2 69. Ke1 Bg4 (69... Rh2 {NOTEXT} 70. Rf7+ Ke3 71. Re7+ Kd4 72. Rd7+ Ke5) 70. Rc3 Rh2 71. Rb3 Bf3 72. Rb8 Be4 73. Rb3 Bf3 74. Rb8 $1 Bh5 (74... Bc6 $1 $15) 75. Rb3 Bg4 76. Rc3 Ra2 77. Rb3 Bf3 78. Rc3 Rh2 79. Rb3 Bg4 80. Rc3 Ra2 81. Rb3 Bf3 82. Rb8 Rh2 83. Rd8 $2 {[%mdl 8192]} (83. Rb3 $11) 83... Be4 $2 (83... Ke3 $1 84. Re8+ Be4 85. Rf8 Rxh4 86. Rf7 Rh2 87. Rf8 Rh4 88. Rf7 Rh2 89. Rf8 Rb2 90. Rd8 Rh2 91. Rf8) 84. Kd1 $2 {[%mdl 8192]} (84. Rd2 $11 Rh1+ 85. Kf2) 84... Ke3 {[%cal Rh2h1]} 85. Kc1 Rc2+ $1 86. Kd1 Rb2 $2 (86... Rc4 87. Ke1 Rc7 88. Rd6 Rg7 89. Rf6 Ra7 90. Rd6 Rg7 91. Rf6 Rg1+ 92. Rf1 Rg2 93. Rf7 Rg1+ 94. Rf1 Rg7 95. Rf8 Rb7 96. Rd8 Rc7 97. h5 Rg7 98. Rf8 Rg1+ 99. Rf1 Rg5 100. Rf7 Rb5 101. Rd7 Rg5 102. Rf7 Rc5 103. Rd7 Rxh5 104. Rf7 Rb5 105. Rd7 Rb1+ 106. Rd1 Rb2 107. Rd8 Rb1+ 108. Rd1 Rb2 109. Rd7 Rc2 110. Kd1 Rc6 111. Ke1 Rh6 112. Rf7 Rb6 113. Rd7 Rh6 114. Rf7 Rb6 115. Rd7 Rh6) 87. Rc8 $1 $11 Rb1+ (87... Bf3+ {NOTEXT} 88. Kc1 Rb5 89. Kc2 Bh5 90. Kc3 Rd5) 88. Rc1 Rb7 89. Rc5 $2 {[%mdl 8192]} (89. Rc3+ $11 Bd3 90. Rc8) 89... Rb2 $2 (89... Kd3 $1 90. Ke1 Rf7 91. Rg5 Ke3 92. Rg8 Rb7 93. Rd8 Rb5 94. Rd7 Rb8 95. h5 Rb1+ 96. Rd1 Rb5 97. Rd8 Rg5 98. Rf8 Rc5 99. Rd8 Bc6 100. h6 Rh5 101. Rf8 Bb5 102. Kd1 Rc5 103. Rf3+ Kxf3 104. Kd2 Ke4 105. h7 Rc8 106. h8=Q Rxh8 107. Kc3 Bd3 108. Kb2 Kd4 109. Kb3 Rb8+ 110. Ka4 Kc3 111. Ka5 Rb2 112. Ka4 Ra2#) 90. Rc8 Rb1+ (90... Rg2 {NOTEXT} 91. Rc3+ Bd3 92. Kc1 Rg1+ 93. Kb2 Rb1+) 91. Rc1 Rb7 $2 {[%mdl 8192]} (91... Rb6 $11 92. Rc8 Rb7) 92. Rc5 $19 Rb8 $2 (92... Kd3 $1 $19 93. Ke1 Rf7) 93. Rc7 Rb4 94. Rc8 Bg6 95. Rc6 Bf5 96. Rc5 Bd3 97. Rc7 Rxh4 {[%cal Rh4h1]} 98. Kc1 Rb4 {[%csl Gd3][%cal Rb4b1]} 99. Kd1 $1 Rb1+ 100. Rc1 Rb7 101. Rc8 Bg6 102. Rc3+ Bd3 (102... Kd4 $11 103. Ra3 Bd3) 103. Rc8 $1 $15 Rb4 104. Rc7 Rh4 {[%cal Rh4h1]} 105. Kc1 Rh2 106. Rc8 Kd4 (106... Rh1+ {NOTEXT} 107. Kb2 Rb1+ 108. Ka2 Kd2 109. Rd8 Rb7) 107. Ra8 Rc2+ 108. Kd1 Rf2 109. Ra7 $2 {[%mdl 8192] [#]} (109. Kc1 $11) 109... Rb2 $2 (109... Ke3 $1 110. Re7+ Be4 111. Kc1 Rc2+ 112. Kd1 Rh2 113. Kc1 Rc2+ 114. Kd1 Rh2 115. Kc1 Rc2+) 110. Rc7 (110. Kc1 {NOTEXT} Rf2 111. Kd1) 110... Bc4 111. Ke1 Re2+ 112. Kd1 Rh2 113. Ke1 Re2+ 114. Kd1 Kd3 115. Ra7 Rb2 {[%cal Rb2b1]} 116. Ke1 Kd4 (116... Ba2 {NOTEXT} 117. Rd7+ Ke3 118. Re7+ Kd3 119. Rd7+) 117. Rc7 Re2+ (117... Ba2 {NOTEXT} 118. Rd7+ Ke3 119. Re7+ Kd3 120. Rd7+ Ke3) 118. Kd1 Rh2 119. Ke1 Re2+ 120. Kd1 Kd3 121. Ra7 Rb2 {[%cal Rb2b1]} 122. Ke1 Ke3 {[%cal Rb2b1]} (122... Rb1+ {NOTEXT} 123. Kf2 Kc3 124. Re7 Rf1+ 125. Kg2 Kd4) 123. Re7+ Kf3 124. Kd1 Bd3 125. Kc1 Rg2 126. Re8 Be4 127. Rc8 Bd3 128. Re8 Be4 129. Re7 Ke3 130. Re8 $2 {[%mdl 8192] [#]} (130. Rc7 $11) 130... Rc2+ $1 131. Kd1 Rb2 $2 (131... Rc5 {NOTEXT} 132. Re7 Rg5 133. Kc1 Rb5 134. Rxe4+ Kxe4 135. Kc2 Kd4 136. Kd2 Rb2+ 137. Kc1 Re2 138. Kd1 Ke3 139. Kc1 Kd3 140. Kd1 Re7 141. Kc1 Rb7 142. Kd1 Rb1#) 132. Rc8 $11 {The position is equal.} Bd3 133. Rc7 Kd4 134. Rc8 Bc4 {aiming for ...Kc3.} 135. Re8 Rf2 136. Ke1 Rg2 137. Rd8+ Kc3 {Hoping for ...Re2+.} 138. Re8 Bb5 139. Re6 Kd3 140. Rd6+ Kc3 {( -> ...Re2+)} 141. Re6 {Precision: White = 56%, Black = 42%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Kaustuv, Kundu"]
[Black "Tran, Tuan Minh"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2324"]
[BlackElo "2548"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,89,-22,-20,-29,0,0,37,44,47,58,67,64,92,85,112,97,108,94,108,72,72,74,73,65,67,64,63,61,61,60,61,52,55,55,56,52,60,50,68,68,59,61,72,76,57,22,84,94,70,8,8,8,8,8,30,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. c4 e5 6. Nc3 Nge7 7. a3 O-O 8. Rb1 a5 9. d3 d6 10. Bd2 h6 11. Nd5 Nxd5 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} 12. cxd5 Ne7 {LiveBook: 5 Games} 13. e4 (13. Ne1 g5 14. e4 f5 15. exf5 Bxf5 16. Be4 Qd7 17. Ng2 Bg4 18. f3 Bf5 19. h4 gxh4 20. Nxh4 Bxe4 21. dxe4 {1-0 (36) Castro Rojas,O (2369)-Panesso Rivera,H (2351) Santa Rosa 2011}) 13... f5 {Black has an edge.} 14. b4 axb4 15. axb4 b6 16. Bc3 fxe4 $146 ({Predecessor:} 16... Qc7 17. bxc5 bxc5 18. Qd2 f4 19. h3 fxg3 20. fxg3 {½-½ (32) Forster,G-Mokosch,A (2185) Passau 1997}) 17. dxe4 Qe8 18. Qb3 Bd7 19. bxc5 bxc5 20. Nd2 Rb8 21. Qxb8 Qxb8 22. Rxb8 Rxb8 23. Ra1 {[#] Strongly threatening Ra7.} Nc8 24. Bf1 g5 25. Rb1 (25. f3 {with more complications.} h5 26. Be2 Kf7 27. Ra3 Bf6 28. Nc4) 25... Rxb1 26. Nxb1 Bf6 27. Na3 Bd8 28. f3 Kf7 29. Kf2 Bc7 30. Bb5 Ke7 31. f4 exf4 32. gxf4 gxf4 33. Kf3 Bd8 34. Kxf4 Bxb5 (34... Nb6 $11 {remains equal.}) 35. Nxb5 $14 {[%mdl 4096] Endgame KBN-KBN} Kf7 36. e5 (36. Na3 $14) 36... dxe5+ $11 37. Bxe5 Nb6 38. Ke4 {Black must now prevent Nd6+.} Nc4 39. Nd6+ Nxd6+ {The position is equal.} 40. Bxd6 Be7 41. Bxe7 Kxe7 {KPP-KPP} 42. Kd3 h5 43. Kc4 h4 ({Don't go for} 43... Kd6 $2 44. h4 $18) 44. Kxc5 {[#] White wants to mate with Kc6.} Kd7 $1 45. h3 {Precision: White = 59%, Black = 74%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Koustav Chatterjee"]
[Black "Pruijssers, Roeland"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2288"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,36,11,4,16,14,32,22,67,45,52,36,70,63,86,87,87,90,94]} 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 Bd6 7. Bg3 O-O 8. Bd3 b6 9. Qe2 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Be7 (9... Bb7 10. Rd1 Re8 11. e4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. f4 dxe4 15. Bb5 Bc7 16. Nc4 Qe7 17. Bxe8 Rxe8 {1-0 (61) Le,Q (2739)-Caruana,F (2807) Saint Louis 2017}) 10. Ne5 Bb7 11. Rd1 {LiveBook: 3 Games. The position is equal.} Nxe5 $146 ({Predecessor:} 11... Nd7 12. O-O c4 13. Bc2 f5 14. Nxd7 Qxd7 15. b3 b5 16. bxc4 bxc4 {1-0 (42) Golubov,S (2504)-Burmakin,V (2508) Kazan 2017}) 12. dxe5 Ne8 13. e4 Nc7 14. exd5 exd5 15. O-O Qd7 16. f4 f5 {[#]} 17. exf6 $1 Bxf6 18. Nf3 Rae8 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Rathanvel, V S"]
[Black "Tukhaev, Adam"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2284"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,128,60,44,66,64,62,53,80,77,100,-80,-85,-102,-78,-79,-79,-72,9,0,19,37,31,49,60,6,5,14,60,0,3,0,0,0,0,0,0,0,0,-25,0,-25,-25,-25,-36,-29,-14,-14,-14,-14,-14,-78,-77,-86,-106,-90,-76,-112,-107,-95,-76,-99,-86,-95,-51,-79,-76,-83,-83,-100,-54,-295,-363,-340,-217,-483,-461,-307,-288,-446,-283,-304,-150,-325,-150,-883,-754,-699,-699,-641,-409,-1143,-1341,-1156,-29968,-1057,-29966,-2418,-1606,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29987]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Bb4 8. Bd2 O-O 9. a3 {B33: Sicilian: Pelikan and Sveshnikov Variations} (9. O-O-O d5 10. exd5 exd5 11. Be3 Qc7 12. Nb5 Qd8 13. f3 a6 14. N5d4 Re8 15. Qf2 Ne5 16. Bd2 Bd6 17. Kb1 a5 18. Bb5 a4 {½-½ (76) Amonatov,F (2620)-Korobov,A (2692) Doha 2016}) 9... Be7 10. O-O-O d5 11. e5 Nd7 12. f4 Nc5 13. Nxc5 {LiveBook: 10 Games} Qxc5 14. Qf3 Bd7 15. Bd3 $146 ({Predecessor:} 15. Na4 Qxc2+ 16. Kxc2 Nd4+ {½-½ (30) Miron,L (2495)-Filip,L (2395) Arad 2017}) 15... Rac8 16. Na4 Qd4 17. Bb4 $2 (17. Qh3 $1 $16 {[%csl Gd3][%cal Rh3h7] keeps the pressure on.} h6 18. Nc3) 17... Bxb4 $17 {[#]} 18. Bxh7+ $1 {[%mdl 512]} Kxh7 19. Rxd4 Nxd4 20. Qd3+ Kg8 (20... Nf5 $17 21. axb4 Bxa4) 21. Qxd4 $11 Bxa4 22. Qxb4 Rxc2+ 23. Kb1 Rc4 24. Qxb7 (24. Qd2 $14) 24... Bc2+ 25. Ka1 a5 26. b3 ({White should play} 26. Rc1 $14) 26... Rxf4 27. Rc1 Rf2 28. Qa7 Rxg2 29. Rg1 Rxg1+ 30. Qxg1 Bxb3 {[%mdl 4096] Endgame KQ-KRB} 31. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Bc2 32. h5 Rc8 33. h6 $1 {[%csl Gh6][%cal Rg1g7]} Bg6 34. hxg7 a4 35. Qa7 Rc4 36. Qe7 {Intending Qf8+ and mate.} Kxg7 {aiming for ...Kh6.} 37. Qf6+ (37. Qg5 $1 $11 {keeps the balance.}) 37... Kh6 $1 $17 38. Kb2 Kh5 39. Qf3+ Kg5 40. Qf6+ Kg4 $1 41. Qf1 Kg3 42. Qg1+ Kf4 43. Qh2+ Kf3 44. Qh1+ Ke3 {...Rc2+ is the strong threat.} 45. Qh3+ Ke4 46. Qh2 d4 47. Qe2+ $2 (47. Qh4+ $15 Kxe5 48. Qh8+ Kf4 49. Qh4+ Kf5 50. Ka1) 47... Kd5 $19 48. Qf3+ Kxe5 {Hoping for ...d3.} 49. Qe2+ $2 (49. Qg4) 49... Kd5 50. Qf3+ Kc5 51. Qb7 (51. Qf2 {was the only chance.}) 51... Rc2+ 52. Ka1 {[#]} d3 $1 {Strongly threatening ...Kd4.} 53. Qe7+ {[#]} Kd5 (53... Kc4 $1 $19 {has better winning chances. White must now prevent ...Kd4.} 54. Qh4+ Kd5) 54. Qd7+ $2 (54. Qd8+ $17 Ke5 55. Qh8+ Kf4 56. Qh4+ Ke3 57. Qh6+ Ke2 58. Qh2+ Ke3 59. Qh6+ Ke4 60. Qh4+ Kd5 61. Qd8+ Ke5 62. Qh8+ f6 63. Qb8+ Ke4 64. Qb4+ Kf3 65. Qe1) 54... Ke5 55. Qd8 Be4 56. Qb8+ Kf5 {( -> ...d2)} 57. Qd8 (57. Qf8 $142 f6 58. Qh6) 57... f6 ({Not} 57... d2 58. Qxd2 f6 59. Qa5+ Bd5 60. Qxa4 $15) 58. Qh8 Rc1+ 59. Kb2 Rh1 60. Qd8 Rh2+ 61. Ka1 Bd5 {Black mates.} ({Weaker is} 61... d2 62. Qxd2 Rh1+ 63. Ka2 $17) 62. Qc7 {[#]} d2 $1 {[%mdl 512]} 63. Qc2+ Kg5 64. Kb2 d1=N+ {Precision: White = 37%, Black = 66%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.14"]
[Round "8"]
[White "Srija, Seshadri"]
[Black "Nitin, S.."]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2203"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,116,56,49,37,47,47,85,48,91,81,84,35,75,64,71,52,71,60,60,55,57,19,25,0,0,0,0,-65,-59,-51,-80,-73,-76,-79,-28,-37,-16,-134,-132,-118,-138,-228,-228,-255,-248,-256,-204,-354,-351,-351,-362,-358,-356,-360,-348,-356,-349,-397,-375,-464,-480,-458,-461,-339,-470,-457,-441,-706,-683,-658,-507,-676,-601,-1454,-1454,-1352,-1254,-1220,-1352,-1471,-1424,-1287,-1394,-1789,-1724,-1826,-1884,-29974,-29975,-29978,-29979,-29974,-6416,-29990,-29991]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 {B41: Sizilianisch (Paulsen-Variante)} 9. f3 d6 (9... Nc6 10. Rc1 Bc5 11. Qd2 O-O 12. Be2 Rac8 13. b4 Bxd4 14. Bxd4 Nxd4 15. Qxd4 {1-0 (33) Ponomariov,R (2694)-Fedorchuk,S (2648) Riadh 2017}) 10. Be2 Nbd7 11. O-O Be7 12. Rc1 Rc8 {LiveBook: 53 Partien} 13. b4 $146 ({Vorgänger:} 13. Qe1 h5 14. Qf2 Qb8 15. Rfd1 h4 {½-½ (36) Kumaran,B (2197)-Navin,K (2402) Chennai 2012}) 13... Qb8 14. Qe1 h5 15. Qf2 h4 16. Rfd1 Bd8 17. b5 Nc5 18. bxa6 Bxa6 19. Ndb5 Be7 20. Rb1 Nfd7 21. Rb2 O-O 22. Rbd2 {[%cal Rb5d6]} Nb3 23. Rb2 Na5 24. Qf1 Ne5 {[%cal Re5c4]} 25. c5 (25. Rb4 $11) 25... dxc5 $15 26. f4 Nec6 27. e5 Rfd8 28. Ne4 {[#]} Nxe5 $1 {[%mdl 512]} 29. fxe5 $11 Qxe5 30. Rxd8+ (30. Nbc3 $11 Bxe2 31. Qxe2) 30... Rxd8 $17 31. Nbc3 Bxe2 32. Rxe2 (32. Qxe2 $17 f5 33. Bg5 (33. Qh5 $2 Nc4 $19) 33... fxe4 34. Bxe7) 32... f5 $19 33. Ng5 {Und Sb5 würde nun gewinnen.} Qxc3 34. Nxe6 Rd3 35. Bc1 (35. Bf2 {war erzwungen.} Nc6 36. Re1) 35... Nc4 36. Re1 Ne3 37. Qe2 {[%cal Rc1e3] [#]} Qxe1+ $1 {[%mdl 512]} 38. Qxe1 Rd1 39. Qxd1 Nxd1 {[%mdl 4096] Endspiel KLS-KLS} 40. Nc7 Nc3 41. Bd2 Bd6 42. Ne8 Be5 43. Bxc3 Bxc3 {KL-KS} 44. Nd6 g6 45. h3 (45. a4 $142 Be5 46. Nc4) 45... Kg7 46. Kf1 Kf6 47. Ke2 Ke6 48. Nc4 b5 49. Kd3 Be5 50. Nd2 Kd5 51. Kc2 c4 52. Nf3 Bf6 53. Kd2 g5 54. Kc2 g4 55. hxg4 fxg4 {[%cal Bf5g4,Bg4g3][%mdl 32]} 56. Nh2 g3 57. Nf3 {[#]} Ke4 (57... h3 $142 $1 58. gxh3 g2 59. Ng1 Bd4 60. Ne2 g1=Q 61. Nxg1 Bxg1 62. Kc3 Bc5 63. Kd2 Bxa3 64. h4 b4 65. h5 b3 66. Ke3 b2 67. Kf3 b1=Q 68. Kg3 Qg1+ 69. Kf4 Be7 70. Kf3 Bh4 71. h6 Qg3+ 72. Ke2 Qd3#) 58. Kd2 h3 {Precision: Weiß = 32%, Schwarz = 79%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Amonatov, Farrukh"]
[Black "Sardana, Rishi"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2636"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,121,27,21,21,22,37,25,20,0,12,0,0,0,0,-18,-16,-14,-21,-13,-2,-12,0,0,0,0,0,0,0,0,0,0,0,0,8,8,8,9,20,2,7,0,0,0,0,0,182,8,8,8,12,14,21,-11,116,119,161,166,161,161,161,146,146,139,176,176,176,168,168,168,168,168,168,168,156,140,85,32,32,32,32,32,56,63,85,8,8,8,8,8,8,8,8,8,8,8]} 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. h3 Nb8 {[%cal Bc6b8,Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 Nb6 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 16. axb5 (16. a5 Nbd7 17. b3 exd4 18. cxd4 c5 19. d5 Rc8 20. Bf4 Ne5 21. Nxe5 dxe5 22. Bg5 h6 23. Be3 {½-½ (64) Saric,I (2662)-Cheparinov,I (2695) Mali Losinj 2017}) 16... axb5 17. Rxa8 Qxa8 {White has an edge.} 18. Bg5 Bg7 19. dxe5 $146 ({Predecessor:} 19. Qe2 exd4 20. Bxf6 Bxf6 21. cxd4 Qa5 22. Bd3 Qb4 23. Bxb5 c6 24. Bd3 Bxd4 25. Nxd4 Qxd4 26. Rd1 Qe5 27. Ba6 Bxa6 28. Qxa6 Qc5 {½-½ (28) Kublashvili,E (2049)-Kostjuk,T (2130) Vladimir 2005}) 19... dxe5 20. Qc1 Nc4 21. Bh6 {Strongly threatening Bxg7.} Nd6 {[%cal Rf6e4]} 22. Bxg7 Kxg7 23. Qe3 Qa2 24. Rb1 b4 25. Nd2 Qa5 26. c4 c5 27. Nb3 Qc7 28. Qxc5 Qxc5 29. Nxc5 Rc8 30. Nd3 Rxc4 31. Bb3 $36 {[%mdl 2048] White has the initiative.} Rd4 $1 {[%cal Rd4d3]} 32. Nxe5 {With the idea f3.} Ndxe4 33. Nxe4 Bxe4 34. Rd1 Rxd1+ 35. Bxd1 $11 {[%mdl 4096] Endgame KBN-KBN} Nd5 36. f3 Ne3 $2 (36... Bf5 $11) 37. Bb3 $2 (37. fxe4 $18 Nxd1 38. Nc4) 37... Bc2 $1 {[%cal Rc2b3]} 38. Bxf7 Kf6 39. Nc4 Nd1 40. Be8 Bd3 (40... Bb3 $11 41. Na5 Bg8) 41. Ba4 $16 Bxc4 42. Bxd1 {KB-KB} Ke5 43. Kf2 Kd4 44. Be2 Be6 45. h4 h6 46. Bb5 $1 g5 {[#]} 47. g3 $1 Bd5 48. Ke2 Bb7 49. Be8 Bd5 50. Bg6 Be6 51. Kf2 Bb3 (51... Bd5 $142 52. hxg5 hxg5) 52. hxg5 ({Better is} 52. f4 $16) 52... hxg5 $14 53. f4 gxf4 54. gxf4 Bd1 55. Bf7 Bc2 {[#]} 56. Kg3 (56. Be6 $1 $16) 56... b3 $11 {The position is equal.} 57. Kg4 Ke3 58. f5 Bxf5+ $1 59. Kxf5 Kd2 $1 60. Bxb3 {Threatening mate with Bg8.} Kc1 61. Ke4 {Precision: White = 59%, Black = 61%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Gupta, Abhijeet"]
[Black "Vignesh N R"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2610"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,136,0,14,-4,0,0,29,30,23,13,29,22,64,58,52,60,56,16,25,16,40,38,70,72,64,69,124,127,268,31,20,21,28,0,0,0,0,0,0,0,0,0,0,0,37,43,53,-281,-281,-281,-281,-279,-279,-279,-279,-798,-798,-798,-791,-718,-614,-5899,-5402,-6097,-4133,-1683,-1600,-1255,-870,-1250,-863,-1241,-1226,-1220,-1227,-1239,-1223,-1225,-1217,-1204,-1143,-1149,-1143,-1229,-1207,-1105,-1008,-1292,-1214,-1095,-1049,-1031,-1019,-6133,-1716,-1111,-1019,-1019,-1013,-992,-991,-29966,-29966,-29960,-29961,-29961,-29949,-5114,-908,-900,-899,-899,-893,-875,-853]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. c4 e6 6. cxd5 Bxf3 7. Bxf3 cxd5 8. d4 Nc6 9. Nc3 Be7 {A11: English Opening: 1...c6} 10. e3 (10. b3 O-O 11. Bb2 a6 12. e3 Qa5 13. a3 Rfc8 14. Qe2 b5 15. Rfc1 Qb6 16. Qd1 Rc7 17. Ne2 {½-½ (44) Duda,J (2717)-Ni,H (2671) Riadh 2017}) 10... O-O 11. Bd2 Rc8 12. Rc1 a6 {LiveBook: 3 Games} 13. Bg2 $146 {[%cal Bf3g2,Bg2f1,Bf1d3][%mdl 32]} ({Predecessor:} 13. Qe2 Nd7 14. Rfd1 Nb6 15. Be1 Bf6 16. Bg2 Re8 17. Qg4 g6 18. Bf1 Bg7 19. Bd3 {½-½ (19) Ponkratov,P (2591)-Postny,E (2569) Mali Losinj 2017}) 13... b5 14. a4 Qb6 15. axb5 axb5 16. Qe2 Bb4 17. Rfd1 Rb8 18. Bf1 {[%cal Rc3b5]} Na5 19. Be1 ({And not} 19. Qxb5 Qxb5 20. Nxb5 Bxd2 $17) (19. Nxb5 Bxd2 20. Qxd2 Nb3 $17) 19... Nc4 20. Qc2 Rfc8 21. Bd3 Bf8 22. Qe2 Ra8 23. b3 Na5 24. Bxb5 Nxb3 (24... Qb7 $14) 25. Rb1 $16 Ra3 (25... Na5 $16) 26. Rb2 $2 (26. Bd3 $18) 26... Qd8 $14 27. Bd3 {Black should prevent Rdb1.} Bb4 28. Nb1 Nc1 29. Qf1 Nxd3 30. Rxd3 Rc1 $36 {[%mdl 2048] Strongly threatening ...Rxd3. Black fights for an advantage.} ({Not} 30... Rxd3 $2 31. Bxb4 Rxe3 32. fxe3 $18) 31. Rxa3 Rxe1 32. Rxb4 Rxf1+ 33. Kxf1 {Black must now prevent Rba4.} h5 34. Nd2 Qc8 {And now ...Qc1+ would win.} 35. Kg2 $2 {[%mdl 8192] [#]} (35. Ra2 $1 $14 {keeps the upper hand.}) 35... Qc2 $1 $19 36. Rb7 Qxd2 37. Ra8+ Kh7 38. Rxf7 Ng4 39. Ra3 $2 (39. Rf3) 39... Qb2 40. Rd3 Kg8 41. Rf4 g5 42. Rf3 {[#]} Nxh2 $1 {[%mdl 512]} 43. Rf6 (43. Kxh2 Qe2) 43... Ng4 44. Rf3 Kg7 45. Rd1 Nf6 46. Rh1 Kg6 47. Rxf6+ Kxf6 48. Rxh5 {[%mdl 4096] Endgame KQ-KR} Kf5 49. Kf3 Qb1 {( -> ...Qd1+)} 50. g4+ Kg6 51. Kg3 Kf6 52. Rh6+ Ke7 53. Rh5 Qg6 54. Rh1 Kd7 55. Rc1 Qh6 56. Rg1 Qh4+ 57. Kf3 Qh2 58. Rg2 Qh1 59. Kg3 Qh4+ 60. Kf3 Qh3+ 61. Rg3 Qh1+ 62. Rg2 Kc6 63. Kg3 Qh4+ 64. Kf3 Qh3+ 65. Rg3 Qh1+ {Black is clearly winning.} 66. Ke2 Kb5 67. Rf3 Kc4 68. Rf8 Qg2 {Precision: White = 44%, Black = 66%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Sengupta, Deep"]
[Black "Koustav Chatterjee"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2586"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,113,15,15,18,23,39,0,0,-19,-17,-12,0,-1,12,12,20,20,12,16,11,0,5,0,0,-37,0,0,0,0,7,16,10,8,6,0,0,0,0,-13,-12,-16,-7,-7,-7,-52,0,0,0,-13,-12,-6,-6,-4,-4,-4,-5,-5,-6,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,42,42,42,42,29,29,41,30,41,41,41,41,168,2,24,0,0,0,10,0,2,2,2,2,2,2,2,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g4 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (6. Be3 a6 7. a3 Be7 8. f4 b5 9. Qf3 Bb7 10. Bd3 Nf6 11. O-O h5 12. h3 Nxd4 13. Bxd4 Bc5 14. Qf2 d6 15. e5 {0-1 (61) Grischuk,A (2772)-Harikrishna,P (2744) Huaian 2017}) 6... a6 7. Bg2 {LiveBook: 13 Games} b5 8. Nxc6 Qxc6 $146 ({Predecessor:} 8... dxc6 9. O-O e5 10. f4 Nf6 11. h3 Nd7 12. Qf3 Bb7 13. a4 Be7 14. axb5 axb5 15. Rxa8+ Bxa8 {½-½ (23) Van der Weide,K (2502)-Stefansson,H (2576) Dresden 2007}) 9. O-O {[#] Black must now prevent e5.} Bb7 10. a4 b4 11. Nd5 Bc5 12. Nf4 Qc7 13. Nd3 Bd6 14. f4 Bc5+ 15. Kh1 Nf6 16. Qe2 {Black should prevent g5.} d5 {[%cal Rf6e4]} 17. e5 Ne4 18. f5 Bd4 (18... Be7 {is more complex.} 19. fxe6 fxe6 20. Be3 Rc8 21. Rac1 Rf8) 19. fxe6 fxe6 20. Be3 Bxe5 21. Bxe4 dxe4 22. Nxe5 Qxe5 23. Qd2 a5 24. Rad1 {[%csl Gd1][%cal Rd2d7] [#]} Qc7 25. Qf2 Ba6 26. Rfe1 ({Not} 26. Bb6 $2 Qb7 $17) 26... Rf8 27. Qh4 g6 28. Kg1 ({Much weaker is} 28. Bh6 Rf7 $17) 28... Rf7 ({Black should play} 28... Rc8 $15) 29. Rd2 $11 Bc4 30. Red1 Bd5 31. Rf1 Qe7 32. Qxe7+ Kxe7 33. Bc5+ Ke8 34. Rxf7 Kxf7 {[%mdl 4096] Endgame KRB-KRB} 35. Kf2 Rc8 36. Bb6 b3 37. c3 Rc4 38. Rd4 Rxd4 39. Bxd4 {KB-KB} Bc6 40. Ke3 Bxa4 41. Bb6 Bc6 42. Bxa5 e5 43. c4 h5 44. gxh5 gxh5 45. Be1 Ke6 46. Kd2 Kf5 47. Bg3 Bd7 48. Kc3 e3 49. Kxb3 e4 (49... Be6 $14) 50. Kc2 $2 (50. Kc3 $18) 50... Kg4 51. Kd1 Kf3 {The position is equal.} 52. Ke1 e2 53. b4 e3 54. b5 Be8 55. Bd6 Bd7 56. Be7 Be8 57. Bd6 {Precision: White = 55%, Black = 63%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Karthikeyan, Murali"]
[Black "Deviatkin, Andrei"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2580"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,71,20,12,-2,0,-6,-7,-10,0,-34,-27,-32,7,1,22,9,100,103,103,104,99,114,107,0,0,0,0,0,0,0,0,-19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Bd7 6. Re1 {C66: Ruy Lopez: Steinitz Defence} (6. c3 g6 7. h3 Bg7 8. Be3 O-O 9. Nbd2 Nh5 10. Ba4 Kh8 11. d4 f5 12. exf5 gxf5 13. dxe5 dxe5 14. Nxe5 Nxe5 15. Bxd7 Qxd7 16. Qxh5 {1-0 (30) Grischuk,A (2772)-Wang,H (2709) Huaian 2017}) 6... g6 7. d4 Bg7 8. dxe5 Nxe5 {LiveBook: 4 Games} 9. Bxd7+ Nfxd7 10. Nxe5 Nxe5 11. Nc3 O-O 12. Nd5 $146 ({Predecessor:} 12. Qe2 f5 13. exf5 Rxf5 {0-1 (34) Wang,J (2335)-Lei,T (2471) China 2017}) 12... c6 13. Ne3 b5 14. a4 {[%cal Ba2a4,Ba4b5][%mdl 32]} Nc4 15. axb5 Nxb2 (15... Nxe3 $1 $11 16. Bxe3 (16. Rxe3 cxb5 17. c3 a5 $14) 16... Bxb2) 16. Bxb2 $16 Bxb2 17. bxc6 Bxa1 18. Qxa1 Rc8 19. Nd5 (19. Qc3 $16) 19... Rxc6 $11 {The position is equal.} 20. Nf6+ Kh8 21. Re3 Rxc2 {[#] And now ...Qb6 would win.} 22. Nxh7+ $1 {[%mdl 512]} Kg8 $1 {White must now prevent ...Qh4.} (22... Kxh7 23. Rh3+) 23. Nxf8 Qf6 24. Qf1 {Hoping for e5.} Kxf8 {[%mdl 4096] Endgame KQR-KQR} 25. g3 a5 26. Kg2 Qd4 {[#] ...Qxe3 is the strong threat.} 27. Qd3 Qxd3 (27... Rd2 {with more complications.} 28. Qxd4 Rxd4 29. Kf3 a4 30. Rc3 Rb4) 28. Rxd3 {KR-KR} Ke7 29. Ra3 Rc5 30. Kf3 d5 31. exd5 Kd6 32. Ke4 Rxd5 33. h4 Rb5 34. Kd4 Rd5+ 35. Ke4 Rb5 36. Kd4 {Precision: White = 70%, Black = 62%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Tukhaev, Adam"]
[Black "Sindarov, Javokhir"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2570"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,36,62,73,76,94,90,93,80,72,93,164,175,206,210,295,297,421,414,403,402,533,549,520]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. Nxd4 Bg7 {C70: Spanische Partie (Abweichung im 4. Zug)} 7. Nxc6 bxc6 (7... dxc6 8. Qxd8+ Kxd8 9. Bb3 Be6 10. Bxe6 fxe6 11. Nd2 c5 12. Ke2 Nh6 13. Nc4 Nf7 14. a4 {1-0 (60) Tabatabaei,M (2573)-Aryan,C (2536) Ahmedabad 2017}) 8. Nc3 Ne7 {LiveBook: 5 Partien. Weiß steht etwas besser.} 9. Be3 O-O 10. Qd2 $146 ({Vorgänger:} 10. O-O d6 11. Bd4 f6 12. Bb3+ Kh8 13. Ne2 c5 14. Bc3 {½-½ (37) Traczewski,W (1801)-Plagnaud,J (1972) LSS email 2008}) 10... d6 11. O-O-O Be6 12. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Rb8 (12... Qb8 $16) 13. h5 $18 c5 14. Bh6 {Droht stark hxg6.} Bh8 (14... Bf6 {war einen Versuch wert.} 15. f3 (15. Bxf8 Qxf8 16. f4 Qg7 $16) 15... Be5) 15. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} ({Schwächer ist} 15. Bxf8 Qxf8 16. Kb1 Bf6 $16) 15... f5 (15... Rb4 $142 16. f5 (16. Bxf8 Qxf8 17. Bb3 c4 $16) 16... gxf5) 16. hxg6 Nxg6 17. g4 fxe4 18. f5 Be5 {Precision: Weiß = 100%, Schwarz = 59%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Tran, Tuan Minh"]
[Black "Shyaamnikhil P"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2548"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,63,45,58,28,41,30,24,30,75,61,89,72,87,91,80,71,90,48,41,-6,-6,-6,-5,-7,-8,-7,-6,-28,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 {A58: Benko/Volga Gambit: Lines with 5 bxa6} Bg7 7. e4 (7. g3 d6 8. Bg2 O-O 9. Nf3 Nbd7 10. O-O Nb6 11. e4 Bxa6 12. Re1 Nc4 13. Bf1 Nd7 14. Nd2 Nde5 15. Nxc4 Nxc4 16. Bd3 Qb6 17. Rb1 Rfb8 18. Na4 Qb4 19. Kg2 Ne5 20. Bd2 {0-1 (53) Harika,D (2528)-Kramnik,V (2803) Douglas 2017}) 7... O-O {LiveBook: 259 Games} 8. Nf3 {[%cal Bg1f3,Bf3d2,Bd2c4,Bc4e5][%mdl 32] White is slightly better.} Qa5 9. Nd2 Bxa6 10. Be2 e6 {[#]} 11. O-O $1 Bxe2 12. Qxe2 exd5 13. exd5 Qa6 {With the idea ...Qxe2.} 14. Nc4 d6 $146 15. Bf4 Nbd7 16. Bxd6 Rfe8 17. Qd3 {aiming for Bc7.} Nb6 $1 18. Ne5 Nc8 19. Qxa6 Rxa6 20. Bb8 Nb6 21. Bd6 {The position is equal.} Nbxd5 22. Nxd5 Nxd5 23. Nc4 Bxb2 24. Nxb2 Rxd6 25. Rfd1 Rde6 26. Kf1 Nc3 27. Rd2 Re2 28. Rxe2 Rxe2 (28... Nxe2 $2 {too greedy.} 29. Re1 $18) 29. Na4 Rxa2 30. Rxa2 Nxa2 31. Nxc5 Nc3 32. Ke1 {Precision: White = 77%, Black = 81%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Pruijssers, Roeland"]
[Black "Khusenkhojaev, Muhammad"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2536"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,74,12,37,23,18,22,20,4,25,0,0,0,0,0,0,0,0,-6,0,-11,-10,-18,0,-88,-84,-127,-137,-251,-245,-237,-242,-252,-252,-233,-227,-239,-225,-534,-533,-509,-475,-474,-442,-823,-814,-797,-772,-883,-856,-1781,-1983,-1995,-1762,-1785,-1942,-29983,-29984,-29991,-29991,-29991,-29992]} 1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O Nbd7 8. Qc2 b6 9. d3 {A11: English Opening: 1...c6} (9. d4 Bb7 10. Nc3 Qc7 11. Rac1 Rac8 12. Rfd1 e6 13. cxd5 cxd5 14. Qb1 Qb8 15. Ba3 Rfd8 16. Rc2 Ba6 {1-0 (35) Margvelashvili,G (2570)-Kacheishvili,G (2607) ICC INT 2012}) 9... Bb7 10. e4 e6 11. Nbd2 {The position is equal.} c5 12. exd5 $146 ({Predecessor:} 12. cxd5 exd5 13. Rfe1 Re8 14. Nh4 d4 15. Nc4 Qc7 16. Bc1 Ne5 {½-½ (35) Vogel,R (2296)-Gungl,T (2095) Magdeburg 2014}) 12... exd5 13. cxd5 Bxd5 14. Rfe1 Qc7 15. Ne4 Rfe8 16. Nd4 a6 17. b4 Nxe4 18. dxe4 Bb7 ({Reject} 18... Bxd4 $6 19. exd5 Bxb2 20. d6 $16 (20. Qxb2 Qd6 $11)) 19. f4 (19. Rac1 $11 {keeps the balance.}) 19... Rac8 $17 20. bxc5 bxc5 ({Of course not} 20... Qxc5 $6 21. Qd2 $11) 21. Nb3 (21. Nf3 $17 {was called for.}) 21... Bxb2 $19 22. Qxb2 c4 23. Nd4 Nc5 24. e5 Bxg2 25. Qxg2 Nd3 {[#] And now ...Qc5 would win.} 26. Re3 $2 (26. Re4 {was the crucial defense.}) 26... Qc5 27. Nc2 Nb4 28. Rae1 Nd5 29. Kh1 (29. Qf2 $142 Nxe3 30. Qxe3) 29... Nxe3 30. Nxe3 Red8 31. Qh3 c3 {[%cal Bc4c3,Bc3c2][%mdl 32]} 32. Ng4 h5 33. Nf6+ Kg7 34. f5 c2 35. Nxh5+ gxh5 {Black mates.} 36. f6+ Kg6 37. g4 Qd5+ {Precision: White = 26%, Black = 91%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Deepan Chakkravarthy J."]
[Black "Gomes, Mary Ann"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2475"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,99,25,30,7,25,0,22,-13,-24,-11,0,0,0,0,0,0,6,-29,22,0,2,-79,-64,-75,-62,-119,-89,-154,-145,-154,-56,-98,-56,-96,0,-98,0,-46,-46,-50,-42,-44,0,0,0,-41,49,54,120,102,109,93,99,85,133,145,136,134,160,129,142,131,139,135,122,137,93,0,212,215,202,203,282,282,522,442,437,439,438,400,310,291]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 Nc6 7. a5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (7. Be2 e6 8. O-O Be7 9. Be3 O-O 10. f4 Qc7 11. Kh1 Re8 12. Qd2 Na5 13. Nb3 Nc4 14. Bxc4 Qxc4 15. Qd3 Qc7 16. a5 Bd7 17. Bb6 Qc8 18. e5 dxe5 19. fxe5 Ng4 20. Qg3 f5 21. exf6 Nxf6 {0-1 (77) Feller,S (2597)-Korobov,A (2750) Schifflange 2017}) 7... Bd7 8. Nb3 e6 {[%cal Be7e6,Be6e5][%mdl 32]} 9. Be3 Be7 10. Be2 O-O {LiveBook: 4 Games} 11. f4 $146 {[%cal Bf2f4,Bf4f5][%mdl 32]} ({Find the theoretical novelty and annotate with similar games:} 11. O-O Qb8 12. f4 Bd8 13. Bf3 e5 14. f5 b6 15. g4 Nxa5 16. g5 Nc4 17. Bf2 Ne8 18. Qe2 b5 19. h4 f6 20. g6 h6 21. Nd5 Nc7 22. Nd2 Nxd5 23. exd5 Nxd2 24. Qxd2 Bxf5 {0-1 (24) Tomulic,V (1866)-Brenc,T (2045) Rijeka 2012}) 11... Rc8 12. Bb6 Qe8 13. Bf3 e5 14. g4 Be6 15. f5 $1 {[%cal Rf5e6]} Bxb3 16. cxb3 Nd7 17. Bf2 Nc5 $36 {[%mdl 2048] Black is more active.} 18. Ra3 Nd4 (18... Nb4 $142 19. O-O Ncd3) 19. O-O Nb5 20. Nd5 (20. Ra2 $11) 20... Nxa3 $17 21. bxa3 Nd7 22. Qd2 ({White should try} 22. h4 $15) 22... Qd8 $1 23. Kh1 (23. Qb4 $142) 23... Bg5 24. Qb4 Nc5 (24... Nf6 $1 $17 25. Qxb7 Nxd5 26. Qxd5 Rc2) 25. Rd1 Bh4 26. Be3 Bg5 27. Bf2 {[#]} Bh4 ({Better is} 27... Ne6 $1 $17 {[%mdl 512] And now ...Nf4 would win.} 28. Qxb7 (28. fxe6 fxe6) 28... Rb8 29. Qxa6 Rxb3) 28. Bg1 Rc6 29. Be2 Kh8 30. Rf1 Qc8 31. Be3 Nd7 32. Bc4 Rc5 (32... h6 $15) 33. g5 $14 {[%cal Bg4g5,Bg5g6][%mdl 32]} Qc6 (33... g6 $14) 34. Rg1 {Black must now prevent Rg4.} f6 {[#]} 35. g6 $1 ({Much worse is} 35. Bxc5 $6 dxc5 36. Qa4 Qxa4 $14) 35... Bg5 {...Bxe3 is the strong threat.} 36. Bxc5 Qxc5 37. Qxc5 ({But not} 37. Qxb7 $6 Qf2 $11) 37... Nxc5 38. Re1 hxg6 39. Ne7 Re8 40. Nxg6+ Kh7 41. b4 {[%cal Bb3b4,Bb4b5,Bb5a6,Ba6a7][%mdl 32]} Na4 42. Bd5 Rb8 43. Rd1 ({White should play} 43. Re2 $16) 43... Nb2 $2 (43... Nc3 $11 {and Black stays safe.} 44. Rd3 Nxd5 45. Rxd5 Bc1) 44. Rb1 Na4 45. Rb3 b6 46. b5 bxa5 $2 (46... Nc5) 47. bxa6 Rxb3 48. Bxb3 Nb6 49. a7 Be3 50. Bd5 {Precision: White = 44%, Black = 32%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Rahman, Ziaur"]
[Black "Tiviakov, Sergei"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2472"]
[BlackElo "2584"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,85,15,15,0,12,0,0,-10,25,22,28,0,7,8,8,0,8,8,8,6,6,16,13,30,37,22,26,29,21,9,7,8,9,5,2,0,0,0,0,0,9,0,0,0,0,0,0,0,7,0,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,357,357]} 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. Nbd2 Nbd7 6. e3 Be7 7. Bd3 Qc7 8. O-O O-O 9. Rc1 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5} b6 10. Qe2 Bb7 11. c4 {The position is equal.} Rad8 $146 ({Predecessor:} 11... Bd6 12. b4 Ne4 13. cxd5 exd5 14. dxc5 bxc5 15. bxc5 Ndxc5 16. Nb3 Rfc8 17. Nxc5 Bxc5 {1-0 (41) Jones,G (2665)-Meier,G (2632) Helsingor 2014}) 12. b4 dxc4 13. Bxc4 cxd4 14. Nxd4 Qb8 15. a3 Ne5 16. Bf4 Bd6 17. Ba6 {Hoping for Bxb7.} Neg4 18. Bxd6 Qxd6 {[%csl Gg4][%cal Rd6h2] [#]} 19. N2f3 Bd5 20. h3 (20. Qc2 {looks sharper.} Ne5 21. Rfd1 Nxf3+ 22. Nxf3 Qb8 23. Nd4) 20... Ne5 21. Nxe5 Qxe5 22. Nc6 Bxc6 $1 23. Rxc6 g6 24. Rfc1 Rd7 25. Bc8 Rd5 26. Bb7 Rfd8 27. Rc8 R5d7 28. Rxd8+ Rxd8 29. Bf3 Kg7 30. Qc2 Rd7 31. Qc3 Qf5 32. Bg4 Qd3 33. Qa1 h5 34. Rd1 (34. Bd1 {is more complex.} Qd6 35. Bf3 Rc7 36. Rxc7 Qxc7 37. g3) 34... Qb5 35. Rxd7 Qxd7 36. Be2 Qd8 37. Qe5 Kf8 38. Bf1 Ke7 39. Qb5 Qc7 40. Qa6 Ne4 41. Qd3 Qe5 42. Qa6 Qb2 $2 {[%mdl 8192] [#]} (42... Kf6 $11) 43. Qb7+ {Precision: White = 61%, Black = 78%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Harsha Bharathakoti"]
[Black "Kaustuv, Kundu"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2451"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,79,13,14,16,17,16,18,18,27,5,8,0,8,8,16,0,27,27,35,35,27,27,27,41,37,28,28,26,23,27,43,30,37,36,88,86,82,89,86,78,109,121,154,150,172,175,543,536,656,391,868,915,976,1168,1167,940,1022,1118,998,951,1927,2126,1671,1451,6408,6431,5412,5338,29975,6498,29984,29984]} 1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bb5 Bd7 5. O-O e5 {LiveBook: 3 Partien} (5... Nf6 6. Re1 g6 7. Bxc6 Bxc6 8. d4 cxd4 9. Nxd4 Bg7 10. Bg5 O-O 11. Qd2 Re8 12. Rad1 Qa5 13. Nb3 Qc7 14. Nd5 Nxd5 15. exd5 {1-0 (24) Andriasian,Z (2591)-Eliseev,U (2536) St Petersburg 2015}) 6. d3 {B51: Sizilianisch (Rossolimo-Variante)} Nf6 7. Bg5 Be7 8. a4 {Die Stellung ist ausgeglichen.} O-O 9. Bxf6 Bxf6 10. Nd5 g6 $146 ({Vorgänger:} 10... Be6 11. Bxc6 bxc6 12. Nxf6+ Qxf6 13. Qe1 {1-0 (34) Wolf,S (2073)-Schmidt,J (2098) Germany 2011}) 11. a5 a6 12. Bc4 Bg7 13. Nb6 Rb8 14. Nxd7 Qxd7 15. c3 Qc7 16. Qa4 Rbd8 17. Bd5 Ne7 18. Qb3 Nxd5 19. Qxd5 Bh6 20. Ne1 {[%cal Bf3e1,Be1c2,Bc2a3,Ba3c4][%mdl 32]} Rb8 21. Nc2 b5 ({Günstiger ist} 21... Rfd8 $14) 22. axb6 $1 $16 Rxb6 23. Na3 $1 $36 {[%mdl 2048] Weiss bestimmt, wo es lang geht.} Rxb2 24. Nc4 Rc2 25. Rxa6 Rxc3 26. Rxd6 Qe7 27. g3 Bg7 $2 (27... Re8 {ist eine bessere Chance.} 28. Rb1 (28. Qxc5 Rxd3 29. Qc6 Rd4 $14) 28... Rc1+ 29. Rxc1 Bxc1 30. Qxc5 Bh6) 28. Rb1 $18 Qg5 29. Rb7 Rc2 $2 {[#]} ({Bitte nicht} 29... Rc1+ 30. Kg2 $18) (29... h5) 30. Kg2 $1 Qh5 31. Rd8 {Weiss droht Dxf7+ und Matt.} Rxf2+ 32. Kxf2 Qxh2+ 33. Kf1 {[%cal Bf2f1,Bf1e2,Be2d1,Bd1c2,Bc2c3][%mdl 32]} Qh1+ {[#]} 34. Ke2 $1 {Droht Matt per Dxf7+.} Qg2+ 35. Kd1 {jetzt Dxf7+ und aus.} Qf1+ 36. Kc2 h5 37. Rxf8+ Bxf8 38. Nxe5 Qe2+ 39. Kc3 Qe1+ 40. Kc4 {Precision: Weiß = 88%, Schwarz = 32%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Harsha Bharathakoti"]
[Black "Kaustuv, Kundu"]
[Result "*"]
[ECO "B50"]
[WhiteElo "2451"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,43,8,20,20,22,20,15,18,21,10,10,10,9,9,11,0,31,-509,15,0,32,-501,12,0,35,44,44,35,33,35,33,29,40,35,37,25]} 1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bb5 Bd7 5. O-O e5 {LiveBook: 3 Partien} (5... Nf6 6. Re1 g6 7. Bxc6 Bxc6 8. d4 cxd4 9. Nxd4 Bg7 10. Bg5 O-O 11. Qd2 Re8 12. Rad1 Qa5 13. Nb3 Qc7 14. Nd5 Nxd5 15. exd5 {1-0 (24) Andriasian,Z (2591)-Eliseev,U (2536) St Petersburg 2015}) 6. d3 {B51: Sizilianisch (Rossolimo-Variante)} Nf6 7. Bg5 Be7 8. a4 {Die Stellung ist ausgeglichen.} O-O 9. Bxf6 Bxf6 10. Nd5 g6 $146 ({Vorgänger:} 10... Be6 11. Bxc6 bxc6 12. Nxf6+ Qxf6 13. Qe1 {1-0 (34) Wolf,S (2073)-Schmidt,J (2098) Germany 2011}) 11. a5 a6 12. Bc4 Bg7 13. Bb5 $2 {[%mdl 8192] [#]} (13. Qd2 $14 {bleibt weiter vorne.}) 13... Bf6 $2 (13... axb5 $19 14. Qd2 b4) 14. Bc4 Bg7 15. Bb5 $2 {[%mdl 8192]} (15. Qd2 $14 {behält die Oberhand.}) 15... Bf6 $2 ({Günstiger ist} 15... axb5 $19 16. Qd2 b4) 16. Bc4 Bg7 17. Nb6 Rb8 18. Nxd7 Qxd7 19. c3 Qc7 20. Qa4 Rbd8 21. Bd5 Ne7 22. Qb3 {Precision: Weiß = 30%, Schwarz = 28%.} *

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Dzhumaev, Marat"]
[Black "Vaibhav, Suri"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2434"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "183"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,183,-6,-1,2,0,0,0,20,10,28,23,48,-9,-24,-75,-60,-75,-74,-72,-47,-60,-45,-34,-38,-66,-60,-69,-37,-64,-21,-29,-11,-11,-9,-23,-9,-16,0,0,0,0,0,0,-8,-16,120,153,158,170,238,227,227,90,82,57,360,355,352,360,348,335,409,416,416,404,413,393,365,105,97,43,45,23,99,89,93,97,104,53,222,219,222,222,387,143,134,66,186,177,173,170,201,44,45,45,41,41,41,45,46,46,46,44,43,12,10,10,10,0,0,0,0,0,0,-4,-4,-29,-24,-31,-29,-45,-19,-13,-13,-20,-18,-41,-13,-41,-49,-49,-41,-40,-12,-74,-53,-60,-52,-79,-8,-43,-33,-33,-33,-33,-20,-33,-33,-33,-8,-8,0,-33,0,-33,-33,-33,-33,-57,0,-21,-8,-8,7,7,7,0,4,0]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Bg5 h6 8. Bh4 O-O {C45: Scotch Game} (8... d6 9. f3 g5 10. Bg3 Qe7 11. Qd2 Bd7 12. h4 Rg8 13. O-O-O O-O-O 14. hxg5 hxg5 15. Rh6 Be6 16. Bb5 Bxb3 17. axb3 {1-0 (41) Navara,D (2726)-Malakhov,V (2691) Antalya 2017}) 9. Bd3 {LiveBook: 4 Games} Ne5 10. O-O $146 ({Predecessor:} 10. Nd5 g5 11. Nxb6 axb6 12. Bg3 Nxd3+ 13. cxd3 d5 14. h4 dxe4 15. hxg5 {0-1 (29) Darini,P (2488)-Asgarizadeh,A (2412) Sari 2017}) 10... c6 11. Kh1 d6 12. f4 Ng6 $1 {[%cal Rg6h4]} 13. Bg3 Re8 14. Qd2 (14. h3 $14) 14... Nh5 $11 15. Rae1 (15. Ne2 $11) 15... Nxg3+ $17 16. hxg3 a5 17. a4 Bg4 18. Nd1 Nf8 19. c3 Qf6 20. Nf2 Be6 21. Qd1 Rad8 (21... Bxf2 $5 22. Rxf2 Qg6 $15) 22. Nd2 {[%cal Bb3d2,Bd2c4,Bc4e3,Be3f5][%mdl 32]} Bc8 23. Qf3 Nd7 24. Nc4 {next e5! is good for White.} Bc7 25. Bc2 Nc5 26. Ne3 Bb6 27. Qh5 Qg6 28. Qh4 Qf6 29. Qh2 Qe7 30. Qh5 Nd7 (30... Qf8 $11) 31. Nf5 $16 Qe6 32. Ng4 g6 (32... Qg6 $142 33. Qxg6 fxg6 34. Nxd6 Nc5) 33. Ngxh6+ Kf8 34. Qg5 $40 {[%mdl 128] White goes for the king.} (34. Qh2 $18 {and White stays clearly on top. Threatens to win with Ng4.} gxf5 35. Nxf5) 34... Qf6 {Hoping for ...Qxg5.} 35. Nh4 Kg7 $2 {[%mdl 8192] [#]} (35... Qxg5 $1 $14 36. fxg5 Ne5) 36. e5 $1 $18 {[%cal Re5f6][%mdl 512]} dxe5 {[#]} 37. Nxf7 $1 {[%mdl 512]} Qxg5 (37... Qxf7 38. fxe5) 38. fxg5 (38. Nxg5 Nf8 $18) 38... Nf8 {intending ...Rd2.} 39. Nxd8 Bxd8 40. Bb3 Bxg5 41. Rf7+ Kh6 42. Ref1 $2 (42. Bc2 $18) 42... Nd7 $16 43. Bc2 (43. Nf3 $16) 43... e4 $14 44. Re1 Nc5 (44... Nf6 $1 $11 {keeps the balance.}) 45. Nf3 $16 {Black must now prevent b4.} Bd8 46. Nd4 Bg5 47. Kg1 (47. Kh2 $16) 47... Bg4 $2 {[#]} ({Black should play} 47... Bd2 $1 $14 48. Re2 Bc1) 48. Nf3 $1 $18 {[%mdl 512]} Bd8 (48... exf3 49. Rxe8) 49. Kf2 Bb6 $2 (49... Bh5 {is a better defense.} 50. g4 Bxg4) 50. Nd4 $2 (50. Rh1+ $18 {is the precise move to win.} Bh5 51. Nd4) 50... Kg5 $16 51. Rf4 (51. Ke3 $16) 51... Bc7 {[#]} (51... Bf5 $14) 52. Nf3+ $1 $18 ({Worse is} 52. Bxe4 Bxf4 53. gxf4+ Kxf4 $11) 52... Bxf3 53. Rxf3 Rd8 {[#]} 54. Rfe3 $2 ({Resist} 54. Bxe4 $6 Rd2+ 55. Kg1 Rxb2 $16) (54. Rf7 $1 $18 {[%cal Rf7c7]} Bb8 55. Re2 (55. Bxe4 Re8 $18)) 54... Bb6 $1 $14 55. Ke2 Re8 56. Rf1 Nd3 $1 57. Rxe4 Rxe4+ 58. Kxd3 {[%mdl 4096] Endgame KRB-KRB} Re3+ 59. Kc4 {Rf7 is the strong threat.} Rxg3 60. Be4 Re3 61. Bf3 Re7 62. Rd1 Kf4 63. Rd6 Kf5 64. b4 g5 65. bxa5 Bxa5 66. Rd4 Re3 {[%csl Ga5][%cal Re3c3]} 67. Kc5 Rxc3+ 68. Kd6 Bb6 69. Bg4+ Kf6 70. Rd1 Be3 {aiming for ...Bf4+.} 71. a5 Bf4+ 72. Kd7 Rg3 73. Bf3 g4 74. Be4 $1 Ra3 75. Rb1 (75. Kc8 $11) 75... Rxa5 76. Rxb7 c5 77. Rb6+ Kg5 (77... Ke5 $17 78. Re6+ Kd4) 78. Bd5 Be3 {Strongly threatening ...c4!} 79. Re6 Bd4 80. Re4 Kf5 81. Kc6 Ra4 82. Re8 Kf4 83. Re4+ Kf5 84. Re8 Bg1 85. Rf8+ Ke5 86. Re8+ Kf4 87. Rf8+ Ke3 (87... Kg3 $15) 88. Be6 {The position is equal.} Kd2 89. Rg8 c4 {And now ...c3 would win.} 90. Kb5 Ra3 91. Bxc4 g3 92. Bd5 {Precision: White = 51%, Black = 48%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Nitin, S.."]
[Black "David, Alberto"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2422"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 31,104,-9,-8,-10,-10,-13,-10,-25,0,0,1,2,0,0,0,0,0,0,0,0,0,0,0,0,8,-27,0,0,0,0,0,-258,-265,-394,-375,-398,-341,-543,-181,-180,-182,-172,-167,-169,-174,-170,-167,-166,-172,-172,-177,-174,-143,-143,-125,-154,-127,-226,-217,-259,-258,-322,-319,-300,-304,-794,-788,-762,-774,-758,-710,-725,-674,-575,-580]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bd3 Nxd2 10. Kxd2 c5 11. h4 Nc6 12. Qf4 {C12: French: Classical System: McCutcheon Variation} c4 13. Be2 b5 14. a3 Bd7 15. Nf3 a5 16. Rhb1 Rb8 {LiveBook: 6 Games} 17. g4 Qe7 18. h5 Ke8 19. Qe3 {[#]} Rf8 $146 20. Rg1 b4 21. axb4 axb4 22. Rgb1 bxc3+ 23. Qxc3 {[#] Rxb8+ is the strong threat.} Rxb1 24. Rxb1 f5 25. exf6 $1 Qxf6 26. Qe3 Qf4 27. Rb7 Kd8 28. Rb1 Kc7 29. Ra1 Qd6 30. Ke1 Rf4 31. Nd2 $2 {[%mdl 8192]} (31. Kf1 $11 {and White stays safe.}) 31... Nxd4 $19 32. Qc3 (32. Kd1 $142 Nb5 33. Ke1) 32... Qb6 {White must now prevent ...Nxc2+!} 33. Rb1 Qc5 34. Nf1 {[#]} (34. Kf1 $142 Kd6 35. Qe3) 34... Nc6 $2 (34... Nxc2+ $1 {[%mdl 512]} 35. Kd1 (35. Qxc2 Qxf2+) 35... Nd4) 35. Ne3 Qa5 36. Qxa5+ Nxa5 37. Ra1 Nc6 38. Ra8 Bc8 39. c3 Kb7 40. Ra1 Rf8 41. f3 Kc7 42. Kf2 Bd7 43. g5 Be8 44. Rg1 (44. g6 $17) 44... Kd6 45. Rg3 Ne5 46. Ng4 Nxg4+ ({Much less strong is} 46... Bxh5 47. Nxe5 Kxe5 48. gxh6 $19) 47. Rxg4 {[%mdl 4096] Endgame KRB-KRB} Rf5 ({Don't play} 47... Bxh5 48. Rh4 $19) 48. f4 $2 (48. gxh6 gxh6 49. Rg8 Bxh5 50. Rh8) 48... Bxh5 {Black is clearly winning.} 49. gxh6 gxh6 50. Rh4 Bxe2 51. Kxe2 h5 52. Ke3 e5 {Precision: White = 54%, Black = 78%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Akash Pc, Iyer"]
[Black "Naiditsch, Arkadij"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2415"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,26,13,0,40,0,25]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 8. Bd3 Nf8 9. Nge2 Ne6 10. Bh4 g6 11. f3 O-O 12. Bf2 {LiveBook: 4 Games. D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} (12. O-O b6 13. Rad1 Bb7 14. Qc1 Rc8 15. a3 a5 16. Qb1 Nh5 17. Bf2 Bd6 18. e4 Nhf4 19. Nxf4 Nxf4 20. Bg3 Ne6 21. e5 {0-1 (80) Korobov,A (2668)-Yilmaz,M (2640) Kocaeli 2017}) 12... c5 13. Qd2 cxd4 $146 ({Predecessor:} 13... a6 14. dxc5 Bxc5 15. Bc2 b5 16. Rd1 Bb7 17. Bb3 Qb6 18. O-O Rfe8 19. a3 Rad8 {0-1 (41) Zwardon,V (2446)-Lechtynsky,J (2358) Ostrava 2016}) 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Mohammad Nubairshah Shaikh"]
[Black "Karthikeyan Pandiyan"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2380"]
[BlackElo "1422"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,-1,-3,-7,-10,-8,19,-9,-1,9,24,21,31,7,13,0,0,0,-1,-63,-49,-47,-12,-56,-49,-79,-79,-62,-72,-82,-94,-87,-45,-54,-54,-32,-49,-25,-44,-34,-29,-38,-29,-28,188,208,204,207,216,223,205,198,218,98,213,220,375,368,366,369,350,279,493,491,472,468,531,531,531,529,519,510,494,474,524,518,640,671,723,661,780,766,738,730,726,698,702,637]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 c6 6. a3 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} Ba5 {[%cal Bb4a5,Ba5c7,Bc7e5,Be5d6][%mdl 32]} 7. b4 Bc7 8. d5 {The position is equal.} Qe7 9. g3 Be5 $146 ({Predecessor:} 9... a5 10. b5 cxd5 11. cxd5 e5 12. Bg2 d6 13. O-O {½-½ (91) Volkov,S (2611)-Papin,V (2476) Cheboksary 2016}) 10. Bg2 a5 11. Rb1 axb4 12. axb4 exd5 13. cxd5 Na6 $36 {[%mdl 2048] Black fights for an advantage.} 14. f4 ({White should try} 14. b5 $11 Nb4 15. O-O) 14... Bd6 $15 15. b5 cxb5 16. Nd4 Bb4 17. Ndxb5 {[#]} d6 $1 18. O-O Bf5 {aiming for ...Bxc3.} 19. Rxb4 Nxb4 {[#]} 20. e4 $1 {[%mdl 512]} Bd7 ({Not} 20... Bxe4 21. Nxe4 Nxe4 22. Qd4 $16) 21. Ba3 Bxb5 22. Nxb5 Qd7 23. Qe2 Ra5 24. Bxb4 Rxb5 25. Bxd6 Ra8 26. Be5 {next Bh3 is good for White.} Ne8 $2 {[#]} (26... Rba5 $11 {and Black is okay.}) 27. Bh3 $1 $18 {[%cal Rh3d7][%mdl 512]} Qxh3 28. Qxb5 h5 29. Ra1 Rc8 {( -> ...Rc2)} 30. Qf1 Qg4 31. Rc1 (31. Qd1 $18 {has better winning chances.}) 31... Ra8 (31... Rxc1 $16 32. Qxc1 h4) 32. Qd1 Qh3 $2 (32... Rc8 33. Rb1 f6) 33. f5 h4 34. d6 {Strongly threatening d7.} hxg3 35. Bxg3 {Black must now prevent d7.} ({Resist} 35. hxg3 Ra3 $18) 35... Nf6 $2 (35... Ra3 {was called for.} 36. Rc8 Rxg3+ 37. hxg3 Qxg3+ 38. Kf1 Qh3+ 39. Kf2 Qh2+ 40. Ke3 Qh6+ 41. Kd3 Qxd6+ 42. Kc2 Qxd1+ 43. Kxd1 Kf8) 36. d7 {White is clearly winning.} Nxd7 37. Qxd7 Ra2 {[%csl Ga2][%cal Rh3g2]} 38. Qd8+ Kh7 {[%csl Ga2][%cal Rh3g2]} 39. Qh4+ Qxh4 40. Bxh4 {[%mdl 4096] Endgame KRB-KR} Ra4 41. Re1 b5 42. Kf2 f6 43. Ke3 Ra3+ 44. Kd4 Rb3 45. Bg3 Kh6 46. Bf4+ Kh7 47. Rg1 Rb4+ 48. Kd5 {Precision: White = 68%, Black = 51%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Rathnakaran, K.."]
[Black "Rozum, Ivan"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2372"]
[BlackElo "2595"]
[Annotator "TA"]
[PlyCount "197"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,197,14,21,0,2,-14,0,-5,-6,-19,-16,-35,-22,-60,-52,-53,-50,-56,-52,-60,-52,-56,-58,-58,-43,-56,-43,-46,-50,-46,-41,-38,-52,-43,11,-25,14,16,0,-110,-116,-122,-108,-111,-118,-118,-113,-174,-171,-147,-158,-152,-160,-158,-87,-191,-196,-191,-187,-200,-156,-161,393,-161,-157,-160,-152,-162,-153,-164,-164,-152,-156,-154,-154,-166,-179,-247,-245,-253,-252,-252,-258,-326,-310,-388,-354,-522,-518,-490,-407,-398,-387,-554,-564,-549,-536,-1262,-1051,-1198,-1148,-2098,-2137,-2006,-1964,-1981,-1584,-1608,-1257,-1261,-1257,-1050,-1025,-5916,-1812,-1472,-512,-498,-15,-15,-15,-15,-15,-15,-15,-15,-15,-15,-15,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-117,-15,-15,-15,-15,-15,-15,0,0,0,-15,-15,-15,-15,-15,-15,-15,-15,-15,0,-15,-15,-15,-15,-15,-15,-15,0,0]} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 O-O 8. O-O Re8 {LiveBook: 8 Games} 9. Nh4 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} g6 10. Bh6 Na6 $146 ({Predecessor:} 10... c5 11. dxc5 Bxc5 12. Re1 Be6 13. Be3 Bxe3 14. Rxe3 Nc6 15. Be4 Ne5 16. Qxd8 Raxd8 {½-½ (59) Antipov,M (2580)-Yu,Y (2738) Caleta 2017}) 11. c3 Nc7 12. Qd2 Be6 13. f4 f5 14. Rf3 Qxh4 15. Bg5 {[#]} Bxf4 $1 16. Bxf4 {And now Bg5 would win.} (16. Qxf4 Qxf4) 16... Qd8 17. Raf1 Nd5 18. Bh6 b5 19. b3 {[%cal Bb2b3,Bb3c4,Bc4c5][%mdl 32]} Rb8 20. Rg3 Qd7 21. c4 bxc4 22. bxc4 Nb6 23. d5 $1 cxd5 24. c5 $1 {[%cal Rc5b6]} Na4 (24... Nc4 $15 25. Bxc4 dxc4) 25. Qf4 f6 26. Qd4 Kf7 27. Bc2 {[#]} (27. Rh3 $11 a5 28. Bg5) 27... Nxc5 $1 $17 {[%mdl 512]} 28. Qxc5 Rec8 $1 $36 {[%cal Rc8c5][%mdl 2048] Black is in control.} 29. Qf2 Rb2 $1 {[%csl LRa2,LRc2]} 30. Rc1 Qc7 $1 {[%cal Rb2c2]} 31. Bf4 (31. Rb3 $17 Rxc2 32. Rxc2 Qxc2 33. Qxa7+ Rc7 34. Rb7 Qb1+ 35. Rxb1 Rxa7 36. Be3 Rxa2 37. Rb7+ Ke8 38. Bd4) 31... Rxc2 $19 32. Rxc2 Qxc2 33. Qxa7+ Kg8 34. h4 Qe4 (34... Bf7 $142 35. Kh2 Qe4) 35. Bh6 (35. Bd2 $17 {was necessary.}) 35... Bf7 36. Qa6 Qd4+ 37. Be3 Rc1+ 38. Kh2 Qxh4+ 39. Rh3 Qc4 40. Qxf6 {Qd8+ would kill now.} Qc7+ 41. Rg3 {Intending Bh6 and mate.} Rc6 42. Bf4 Rxf6 43. Bxc7 {[%mdl 4096] Endgame KRB-KRB} Ra6 44. a3 h6 45. Rb3 g5 46. Be5 (46. g3 {keeps fighting.}) 46... f4 47. Bd4 Kh7 48. g3 fxg3+ 49. Kxg3 Kg6 50. Rf3 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 51. Bb2 (51. Kh2 $142) 51... h4+ 52. Kf2 Be8 53. Rf8 Bf7 54. Rb8 (54. Rh8 $142) 54... g4 55. Rh8 Rc6 56. Ke3 Kg5 57. Rf8 Re6+ 58. Kd2 Bg6 59. Bd4 g3 60. Be3+ Kg4 61. Rf4+ Kh3 62. a4 Rc6 63. a5 Rc2+ 64. Ke1 Ra2 (64... Bh5 $142 65. Kf1 Re2) 65. Bb6 g2 (65... Bh5 $142 {Hoping for ...g2.} 66. Rd4 Bf3) 66. Bf2 {[%csl Gf2][%cal Rf4h4] [#]} Ra1+ $2 ({Better is} 66... g1=R+ $1 $19 67. Bxg1 Ra1+ 68. Kf2 Rxa5) 67. Kd2 $11 {[%csl Gf2][%cal Rf4h4]} g1=Q 68. Rxh4+ Kg2 69. Bxg1 Rxg1 {KRB-KR} 70. a6 Kf3 71. Rh3+ Kf4 72. Ra3 (72. Rh4+ $1 $11 {was the only way to keep the balance.} Ke5 73. Ra4 Rg2+ 74. Ke1) 72... Rg2+ $17 73. Ke1 d4 74. a7 Be4 {aiming for ...Ba8.} 75. a8=Q Bxa8 76. Rxa8 {[#] KR-KR} Ke3 $1 {[%cal Rg2g1]} 77. Re8+ {[#]} Kd3 $1 78. Rh8 Rg1+ 79. Kf2 Rd1 80. Ra8 Rc1 81. Rd8 Rc7 82. Ke1 Rb7 83. Rd6 Rh7 84. Ra6 Rh1+ 85. Kf2 Kc2 (85... Rb1 $17 {Strongly threatening ...Kc2.} 86. Rd6 Rb8) 86. Ra2+ $1 $11 {The position is equal.} Kb3 87. Ra8 Kc3 88. Ra3+ Kc2 {...d3 is the strong threat.} 89. Ra2+ Kd3 {( -> ...Rh2+)} 90. Ra3+ Ke4 ({Don't play} 90... Kc2 91. Ra2+ $17) 91. Rg3 Kd5 92. Ke2 Kc4 93. Kd2 Rh4 94. Rf3 Rh1 95. Rg3 Ra1 96. Rh3 Ra2+ 97. Kd1 Rg2 98. Rf3 d3 {White must now prevent ...Kc3.} 99. Rf8 {Precision: White = 55%, Black = 72%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Sammed Jaykumar, Shete"]
[Black "Horvath, Adam"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2337"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,106,-5,2,-11,42,3,33,32,29,29,29,30,27,24,22,24,29,31,30,18,29,25,32,22,25,30,30,17,19,2,13,15,16,20,29,0,0,-29,0,0,0,-140,-140,-138,-138,-138,-137,-131,-134,-134,-88,-182,-183,-298,-325,-310,-311,-477,-477,-477,-472,-458,-459,-460,-465,-584,-567,-1001,-988,-944,-932,-1146,-1445,-1375,-1458,-1238,-1202,-1528,-1521,-5018,-2942,-29978,-29979,-29976,-29977,-29971,-29972,-29984,-29980]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 {[%cal Bf1c4,Bc4b3,Bb3c2][%mdl 32]} Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. Na3 {B22: Sicilian: 2 c3} (9. O-O Bg4 10. h3 Bh5 11. Re1 e6 12. b3 Be7 13. Qe2 cxb3 14. axb3 O-O 15. d4 Rfd8 16. Bxh7+ Kxh7 17. Ng5+ Bxg5 18. Qxh5+ {½-½ (44) Nakamura,H (2787)-Vachier Lagrave,M (2785) Gibraltar 2016}) 9... Qe6+ 10. Qe2 Qxe2+ {LiveBook: 3 Games} 11. Kxe2 {The position is equal.} Bg4 ({Black should play} 11... e5 $11) 12. h3 $146 ({Find the theoretical novelty and annotate with similar games:} 12. b3 cxb3 13. axb3 Rc8 14. h3 {½-½ (14) Sveshnikov,E (2580)-Yudasin,L (2630) Kemerovo 1995}) 12... Bxf3+ 13. Kxf3 e6 14. b3 Bxa3 15. Bxa3 O-O-O 16. Ke2 Rd5 17. Rhd1 Rhd8 18. d3 cxd3+ 19. Bxd3 f5 20. Bb2 a5 21. Bc2 g6 22. g3 Kc7 23. Rxd5 Nxd5 24. Bd3 a4 25. Rc1 axb3 26. axb3 Na5 27. b4 Nc6 28. f4 Nb6 29. Ra1 e5 {[%cal Be6e5,Be5e4][%mdl 32]} 30. b5 (30. h4 $11 {keeps the balance.}) 30... e4 $17 31. Bc2 Nc4 32. Bc1 {[#]} N6a5 $1 33. Ra4 Kb6 34. Rb4 Kc5 35. b6 (35. g4 $17) 35... Rd6 $19 36. Ba4 (36. Kf2 $142) 36... Rd3 ({Not} 36... Rxb6 37. Rxb6 Kxb6 38. Be8 $17) 37. Rb5+ Kd6 38. Ba3+ (38. g4 $142 Rxh3 39. gxf5) 38... Nxa3 39. Rxa5 {[%mdl 4096] Endgame KRB-KRN} Nc4 40. Ra7 Nxb6 41. Bb5 Rxg3 42. Rxb7 Nd5 43. c4 Nxf4+ 44. Kf2 Rxh3 45. Rd7+ Kc5 46. Rc7+ Kb4 47. Re7 h5 {[%cal Bh7h5,Bh5h4,Bh4h3][%mdl 32]} 48. Ba6 h4 49. Re8 Ra3 50. Rb8+ Kc5 {Black mates.} 51. Rc8+ Kd4 52. Rd8+ Ke5 53. Bb5 h3 {Precision: White = 42%, Black = 68%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Saravana, Krishnan P."]
[Black "Czebe, Attila"]
[Result "*"]
[ECO "B27"]
[WhiteElo "2323"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,56,33,58,45,59,41,53,64,63,41,33,26,63,58,60,62,62,50,34,33,30,22,35,-38,-28,-53,-14,-48,-31,-58,-58,-139,-67,-82,0,-118,0,-79,0,-116,0,-81,-66,-66,-66,-69,-72]} 1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 Nf6 (5... a6 6. g3 e6 7. Bg2 Nf6 8. O-O Qc7 9. Re1 d6 10. Nd5 Nxd5 11. exd5 e5 12. f4 Nd7 13. fxe5 Nxe5 {0-1 (59) Safarli,E (2639)-Ponkratov,P (2613) Riadh 2017}) 6. Bd3 {B27: Sicilian: 2 Nf3, unusual Black 2nd moves} Nc6 {LiveBook: 3 Games} 7. Nxc6 Bxc6 8. Bg5 {White is slightly better.} Qc7 $146 ({Predecessor:} 8... e6 9. Qe2 Be7 10. f4 h6 11. Bxf6 Bxf6 12. e5 Bh4+ 13. Kd2 {½-½ (28) Porat,D (2319)-Werner,D (2312) Budapest 2005}) 9. Qe2 e6 10. O-O Bd6 11. Kh1 h6 12. Bxf6 gxf6 13. Nb5 Qb8 14. Nxd6+ (14. c3 {feels hotter.} h5 15. h3 Be5 16. Rad1 Kf8 17. Bc2) 14... Qxd6 15. Rad1 Qc5 16. f4 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 17. Qf2 ({Better is} 17. Qe1 $14) 17... h4 18. h3 Ke7 19. f5 Rag8 20. Rd2 Qe5 21. c3 (21. c4 $15) 21... Rg3 ({But not} 21... Bxe4 $2 22. Bxe4 Qc5 23. fxe6 $18) (21... d5 $17 22. Qf4 Qxf4 23. Rxf4 e5 24. exd5 exf4 25. dxc6 Rd8) 22. Qf4 Rgg8 23. Qf2 $1 Rg3 (23... Bxe4 $2 24. Bxe4 Qc5 25. Qe2 $18) 24. Qf4 $1 Rgg8 25. Qf2 $1 Rg3 ({Don't blunder} 25... Bxe4 $2 26. Bxe4 Qc5 27. Qe2 $18) 26. Qf4 $1 Qxf4 27. Rxf4 e5 28. Rff2 d5 {Precision: White = 51%, Black = 51%.} *

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Saravana, Krishnan P."]
[Black "Czebe, Attila"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2323"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,80,21,48,48,59,51,46,48,46,14,33,30,66,64,56,65,62,33,35,27,44,15,33,-33,-42,-38,6,-45,-32,-62,-59,-133,-62,-94,-89,-85,-79,-78,-70,-151,-160,-151,-154,-150,-155,-205,-203,-261,-260,-457,-380,-609,-606,-587,-567,-666,-624,-841,-795,-1029,-1045,-1119,-1097,-1202,-1201,-2900,-2649,-29986,-29988,-29988,-29988]} 1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 Nf6 (5... a6 6. g3 e6 7. Bg2 Nf6 8. O-O Qc7 9. Re1 d6 10. Nd5 Nxd5 11. exd5 e5 12. f4 Nd7 13. fxe5 Nxe5 {0-1 (59) Safarli,E (2639)-Ponkratov,P (2613) Riadh 2017}) 6. Bd3 {B27: Sicilian: 2 Nf3, unusual Black 2nd moves} Nc6 {LiveBook: 3 Games} 7. Nxc6 Bxc6 8. Bg5 {White is slightly better.} Qc7 $146 ({Predecessor:} 8... e6 9. Qe2 Be7 10. f4 h6 11. Bxf6 Bxf6 12. e5 Bh4+ 13. Kd2 {½-½ (28) Porat,D (2319)-Werner,D (2312) Budapest 2005}) 9. Qe2 e6 10. O-O Bd6 11. Kh1 h6 {[%cal Bh7h6,Bh6h5,Bh5h4][%mdl 32]} 12. Bxf6 gxf6 13. Nb5 Qb8 14. Nxd6+ (14. c3 {feels hotter.} h5 15. h3 Be5 16. Nd4 Qc7 17. Rad1) 14... Qxd6 15. Rad1 Qc5 16. f4 h5 17. Qf2 (17. Qe1 $14) 17... h4 $15 18. h3 Ke7 19. f5 (19. Qe1 $11) 19... Rag8 20. Rd2 Qe5 21. c3 (21. c4 $15) 21... Rg3 ({But not} 21... Bxe4 $2 22. Bxe4 Qc5 23. fxe6 $18) ({Black should play} 21... d5 $17 22. fxe6 fxe6) 22. Qf4 Qxf4 23. Rxf4 {[#]} e5 $1 $36 {[%cal Re5f4][%mdl 2048] Black is really pushing.} 24. Rff2 d5 25. Rfe2 ({White should try} 25. exd5 $15 Bxd5 26. Kh2) 25... Rd8 $17 {White must now prevent ...dxe4.} 26. Bb1 d4 27. cxd4 exd4 28. Bd3 Kd6 29. Bc4 {[#]} Ke5 $1 30. Bxf7 $2 (30. Re1) 30... Bxe4 $19 31. Bh5 $2 (31. Kg1 Kxf5 32. Bc4) 31... Kxf5 32. Re1 Ke5 33. Kg1 f5 34. Bf3 d3 35. Kf1 Kd4 36. Bd1 Rdg8 37. Ree2 Rc8 38. Rf2 Rc1 39. Kg1 Ke3 40. Kf1 {[#]} Rxg2 $1 {[%mdl 512] Precision: White = 26%, Black = 66%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Mitrabha, Guha"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2319"]
[BlackElo "2550"]
[Annotator "TA"]
[PlyCount "190"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,190,15,33,23,45,27,33,43,76,37,55,54,62,57,64,48,47,47,54,47,66,39,43,46,36,51,43,25,29,28,45,29,40,0,5,30,20,9,13,12,21,0,0,0,0,0,8,1,0,0,0,0,0,0,4,5,8,8,8,8,8,-314,8,0,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,0,8,8,8,0,8,0,38,8,8,0,509,0,8,0,119,0,8,0,119,0,23,0,119,119,119,119,119,119,156,157,762,26,758,654,585,547,392,8,8,8,8,8,8,8,8,8,8,0,8,0,8,8,8,0,8,0,8,0,8,0,0,0,0,-8,-8,-29973,-29975,-29969,-29971,-9979,-1806,-29979,-29975,-29982,-29984,-29984,-29982,-29983,-29983,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29988]} 1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. g3 Nf6 5. Bg2 O-O 6. Nc3 Nbd7 7. O-O e5 8. h3 Re8 9. e4 exd4 10. Nxd4 Nc5 11. Re1 Bd7 12. Bf4 h6 13. b3 {E68: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4} (13. Nb3 Na4 14. Bd2 Nxb2 15. Qe2 Na4 16. Rab1 Nxc3 17. Bxc3 Rb8 18. c5 dxc5 19. Nxc5 Bc6 20. Qb2 b6 {1-0 (50) Yu,Y (2750)-Ganguly,S (2665) Ashkhabad 2017}) 13... Nh7 $146 ({Find the theoretical novelty and annotate with similar games:} 13... a6 14. a4 Nh7 15. Rb1 Ng5 16. h4 Nh3+ 17. Bxh3 Bxh3 18. Qd2 Qf6 19. Nd5 Qxd4 20. Qxd4 Bxd4 21. Nxc7 Nd3 {0-1 (42) Permiakov,V (2339)-Looshnikov,N (2462) Sukhumi 2008}) 14. Kh2 Ng5 15. Rc1 {White is slightly better.} h5 16. h4 (16. Qd2 $5 {[%cal Rf4g5]} Nge6 17. Nxe6 Nxe6 18. Bh6 $14) 16... Nh7 17. Qd2 Be5 18. Rcd1 a5 19. Nd5 c6 20. Nc3 Qf6 21. Nde2 Be6 22. Qe3 {Threatens to win with Bxe5.} Qe7 23. Nd4 Bg4 24. f3 Bc8 25. Rd2 a4 26. b4 Ne6 27. Nxe6 Bxe6 28. Bxe5 (28. Bf1 {NOTEXT} a3 29. Red1 Red8 30. Be2 Qf6 31. Rc1) 28... dxe5 29. c5 a3 30. Red1 Nf8 31. Rd6 Red8 32. Qd2 {[%cal Rd6d8]} (32. Bf1 {NOTEXT} Kg7 33. Kg2 Rxd6 34. Rxd6 Rd8 35. Qd2) 32... Rxd6 33. Qxd6 Qxd6 34. Rxd6 Bc4 35. Bh3 Ne6 36. Bxe6 Bxe6 $11 {[%mdl 4096] Endgame KRB-KRN} 37. Kg2 Kf8 38. f4 exf4 39. gxf4 Ke7 40. Kf3 f6 41. Ke3 Rd8 42. Kf3 $2 {[%mdl 8192]} (42. Rxd8 $11 {and White stays safe.} Kxd8 43. Nb1) 42... Ra8 $2 ({Better is} 42... Rxd6 $19 43. cxd6+ Kxd6) 43. Ke3 Rd8 44. Rxd8 Kxd8 {KB-KN} 45. Nb1 Bxa2 46. Nxa3 Bb3 47. Nb1 Ke7 48. Nd2 Be6 49. Nf3 Bd7 50. Nd2 Be6 51. Nf3 Bd7 52. Nd4 Be6 53. Nf3 Bd7 54. Nd4 Kd8 55. e5 Ke7 56. Ke4 Be6 $2 {[%mdl 8192]} (56... Bh3 $11) 57. Ke3 $2 ({White has to play} 57. f5 $1 $18 Ba2 58. fxg6 Bb1+ 59. Kf4 Bxg6 60. Nf5+ Ke6 61. exf6 Kxf6 62. Ng3) 57... Bd7 58. Ke4 {Black must now prevent f5.} Bg4 (58... Be6 $11) 59. Ke3 (59. f5 $1 $16 {[%cal Rf5g6]} gxf5+ 60. Nxf5+ Ke6 61. Nd4+ Kf7 62. Nf5) 59... Bd7 60. Ke4 Bg4 (60... Be6 $11) 61. Ke3 (61. f5 $1 $16 {[%cal Rf5g6]} gxf5+ 62. Nxf5+ Ke6 63. Nd4+ Kf7 64. Nf5) 61... Bd7 62. Ke4 Bg4 {[#]} (62... Be6 $11) 63. f5 $1 $16 {[%cal Rf5g6]} gxf5+ 64. Nxf5+ Ke6 65. Nd4+ Kf7 66. Kf4 Ke7 $2 (66... fxe5+ $16 67. Kxe5 Bd1) 67. Nb3 $2 (67. Nf5+ $18 Ke6 68. exf6 Kxf6 69. Nd6) 67... Ke6 $2 {[%mdl 8192]} (67... fxe5+ $11 68. Kxe5 Kd7) 68. exf6 $18 Kxf6 69. Na5 Ke6 70. Ke4 $2 ({Only move:} 70. Nxb7 $18 {And now Nd6 would win.} Kd5 71. Nd6) 70... Bf5+ $11 71. Kd4 Bh3 72. Nxb7 {Hoping for Nd8+.} Kf5 73. Na5 Bg2 74. Nc4 Kf4 75. Na5 Kf5 76. Nc4 Kf4 77. Ne3 Bh1 78. Nc4 Kg3 79. Nd6 Kf4 80. Nc4 Kg3 81. Nd6 Kxh4 82. b5 cxb5 {Strongly threatening ...Kg4.} 83. Nxb5 Kg3 84. Nd6 $2 {[%mdl 8192] [#]} (84. Ke3 $11) 84... Kf4 $1 85. Nc4 h4 86. Ne5 h3 {[%cal Bh4h3,Bh3h2][%mdl 32]} 87. Nd3+ Kg3 {Black mates.} 88. Ke3 h2 89. Nf2 Bc6 90. Ke2 Bb5+ 91. Ke3 Kg2 92. Nh1 Kxh1 93. Kf2 Bc6 94. Kf1 Bb7 95. Kf2 Bg2 {Precision: White = 36%, Black = 64%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.15"]
[Round "9"]
[White "Dhulipalla Bala Chandra Prasa"]
[Black "Lalith Babu M R"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2313"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,0,0,-14,6,-5,4,7,7,-32,-25,-27,37,17,24,0,28,0,26,33,32,45,37,40,116,115,155,41,250,243,275,278,441,397,578,562,800,795,714,785,742,766,763,748,1641,1637,1564,1511,29987,1027,1000,933]} 1. d4 Nf6 2. Bf4 c5 3. dxc5 Na6 (3... Nc6 4. Nc3 e5 5. Bg5 Bxc5 6. e3 Bb4 7. Nge2 d5 8. a3 Bxc3+ 9. Nxc3 Be6 10. Bb5 d4 11. Bxf6 Qxf6 {½-½ (42) Aronian,L (2799)-Kasparov,G (2812) Saint Louis 2017}) 4. f3 e6 5. e4 $146 ({Predecessor:} 5. Bd6 Nxc5 6. Bxf8 Kxf8 7. Qd4 Qb6 8. e3 d6 9. Nc3 e5 10. Qd2 Be6 11. O-O-O {0-1 (21) Littke,H (2233)-Goncharov,I (2386) ICCF email 2014}) 5... Bxc5 6. Nc3 {A45: Trompowsky Attack} d5 (6... Qb6 {is interesting.} 7. Na4 Qa5+ 8. Nc3 Ba3 9. Qc1 Qxc3+ 10. bxc3 Bxc1 11. Bxc1 d5) 7. Qd2 O-O 8. O-O-O {The position is equal.} Nc7 9. g4 {[#]} b5 $1 {[%mdl 512]} 10. h4 (10. Nxb5 Nxb5) 10... Qe7 (10... b4 $11 11. Na4 Be7) 11. e5 $14 Nd7 12. Nh3 Nb6 (12... Qxh4 $6 13. Bxb5 Nxb5 14. Ng5 $18) 13. Bg5 f6 14. exf6 gxf6 15. Bh6 $36 {[%mdl 2048] White has good play.} Rf7 16. g5 Bd7 ({Better is} 16... b4 $14 17. Nb5 Nxb5 18. Bxb5 e5) 17. gxf6 $16 Qxf6 18. Bg5 (18. Rh2 $1 $16) 18... Qe5 $2 {[#]} (18... Qxf3 19. Be2 $16) (18... Qg7 $1 $14 19. Be3 Bxe3 20. Qxe3 Qf6) 19. Re1 $1 $18 {[%cal Re1e5]} (19. Bf4 Rxf4 20. Re1 Rd4 $14) 19... Qd4 {[#]} 20. Qh2 $1 {Strongly threatening Rg1.} b4 (20... e5 $142 21. Rd1 (21. Qxe5 Qxe5 22. Rxe5 Bd4 $11) 21... Qb4) 21. Rg1 ({Worse is} 21. Ne2 Qg7 $11) 21... Kh8 (21... Rg7 $142) 22. Rg4 Qg7 23. Bf4 ({Not} 23. Qxc7 Rc8 $11) 23... Qf8 24. Bxc7 bxc3 25. Be5+ Rf6 26. Qf4 cxb2+ 27. Kb1 Be7 28. Bd3 {Intending Reg1 and mate.} Be8 29. Ng5 (29. Reg1 $142 Bg6 30. Rxg6 hxg6 31. Rxg6 Nc4 32. Bxc4 Kh7 33. Rxf6 Bxf6 34. Bd3+ Kg8 35. Bxf6) 29... Nd7 30. Nxh7 {Precision: White = 69%, Black = 28%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Naiditsch, Arkadij"]
[Black "David, Alberto"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2701"]
[BlackElo "2553"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,35,20,39,47,29,27,25,31,10,13,7,16,12,26,21]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Qc2 Nc6 9. a3 Be7 10. Bd3 h6 11. O-O O-O 12. Qe2 {LiveBook: 18 Games. B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} Bd7 (12... Qd6 13. Bc2 Bd7 14. Qd3 f5 15. Nxd5 exd5 16. g3 g5 17. Bd2 Bf6 18. h4 gxh4 19. Bf4 Qe7 20. Bxh6 {1-0 (38) Naiditsch,A (2687)-Nisipeanu,L (2681) Wijk aan Zee 2010}) 13. Nxd5 $146 ({Find the theoretical novelty and annotate with similar games:} 13. Re1 Rc8 14. Nxd5 exd5 15. Bb1 h5 16. Ne5 g6 17. Bxg6 fxg6 18. Nxc6 Rxc6 19. Qxe7 Qxe7 20. Rxe7 {½-½ (34) Gaponenko,I (2418)-Maric,A (2455) Varna 2002}) 13... exd5 14. Bb1 Re8 15. Qd3 {[#] Qh7+ would kill now.} g6 16. Bxh6 Bf6 $1 17. Ba2 Bf5 18. Qd2 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Rozum, Ivan"]
[Black "Ravi, Teja S."]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2595"]
[BlackElo "2375"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,32,32,22,23,14,26,13,24,10,25,27,24,22,26,22,37,15,16,11,44,27,39,44,33,20,36,35,229,191,191,104,258,250,276,240,244,247,402,411,414,414,391,358,1016,972,2223,2169,2493,1668,1799,1670,29989]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 a6 6. c5 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} (6. Qb3 b5 7. c5 a5 8. Be2 g6 9. O-O Bg7 10. Bd2 O-O 11. a3 Nbd7 12. Rfc1 Ne4 13. Qd1 Nxd2 14. Qxd2 {½-½ (56) Mamedyarov,S (2799)-Andreikin,D (2712) Huaian 2017}) 6... h6 7. Ne5 Nbd7 8. Bd3 {White has an edge.} Bxd3 9. Nxd3 Qc7 $146 ({Find the theoretical novelty and annotate with similar games:} 9... g6 10. b3 Bg7 11. Bb2 Ne4 12. Ne2 e5 13. f3 Ng5 14. dxe5 Nxc5 {½-½ (55) Markus,R (2649)-Csonka,B (2398) Hungary 2016}) 10. O-O e5 11. f4 {[%cal Rf4e5]} e4 12. Ne5 Be7 13. b4 O-O 14. Bd2 Nh7 15. Ne2 Nxe5 16. dxe5 f6 17. Nd4 {With the idea Qg4.} Qc8 18. Qh5 $36 {[%mdl 2048] And now Nf5 would win. White has good play.} f5 $2 (18... fxe5 $14 19. fxe5 Qe8) 19. g4 $18 fxg4 {[#]} 20. f5 ({Better is} 20. Kh1 $1 $18) 20... Rf7 $2 {[#]} (20... g3 $16) 21. f6 $1 {[%mdl 512]} Bf8 (21... gxf6 22. Nf5) 22. e6 Rxf6 23. Rxf6 gxf6 $2 (23... Nxf6 {is a better defense.} 24. Qf7+ Kh8) 24. Qxg4+ Kh8 25. Kh1 Be7 ({Of course not} 25... Ng5 26. h4 $18) 26. Nf5 {[%csl Gf5][%cal Rg4g7,Bd4f5,Bf5h4,Bh4g6,Bg6e7][%mdl 32]} Qf8 $2 (26... Ng5 27. Nxe7 Qxe6 28. Qxe6 Nxe6) 27. Nh4 {White is clearly winning.} h5 28. Ng6+ Kg7 29. Qg2 Qe8 30. Nxe7+ Ng5 {Precision: White = 81%, Black = 33%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Tiviakov, Sergei"]
[Black "Dzhumaev, Marat"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2584"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,89,54,70,57,94,60,90,82,99,94,95,103,106,92,95,109,96,114,136,78,81,93,60,64,217,195,256,162,193,152,150,82,70,67,75,59,68,75,69,67,96,94,105,95,108,63,85,81,112,100,110,82,87,89,168,157,184,182,208,208,318,306,515,502,633,628,819,807,1027,993,1353,1341,1506,1370]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Be7 5. c3 O-O 6. O-O d6 7. Rd1 a6 8. Ba4 Nd7 {C86: Closed Ruy Lopez: Worrall Attack} (8... Bg4 9. h3 Bh5 10. d3 b5 11. Bc2 d5 12. Nbd2 d4 13. g4 Bg6 14. cxd4 exd4 15. Nf1 Nd7 16. Ng3 {0-1 (34) Munguntuul,B (2397)-Berend,E (2303) Riadh 2017}) 9. d4 Bf6 {LiveBook: 4 Games} 10. Be3 Qe7 {White is slightly better.} 11. Nbd2 h6 $146 ({Predecessor:} 11... Re8 12. Rac1 Nd8 13. Bc2 Ne6 14. Nf1 Ndf8 15. Qd2 {½-½ (48) Aronson,L-Alatortsev,V Riga 1954}) 12. a3 exd4 13. cxd4 Nb6 14. Bc2 Bg4 15. Qd3 {Hoping for e5!} Bg5 {[#]} 16. e5 $1 {[%csl Gc2][%cal Rd3h7][%mdl 512]} g6 {[%cal Rd6e5]} (16... dxe5 17. Qh7#) 17. exd6 cxd6 18. Bxg5 (18. Nxg5 $142 hxg5 19. Qb3) 18... hxg5 $16 19. Qb3 Qd8 20. Bxg6 {And now Bb1 would win.} Be6 $2 {[#]} (20... Na5 $1 $14 21. Qc3 fxg6 22. Qxa5 Bxf3 23. Nxf3 g4) 21. Qe3 $1 $18 Qf6 (21... Nd5 $142 22. Qxg5 Qxg5 23. Nxg5 Nf4) 22. Be4 g4 23. Bxc6 bxc6 24. Qg5+ (24. Ne4 $142 Qg7 25. Nfg5) 24... Qg7 $16 25. Qxg7+ Kxg7 26. Ng5 Bd5 27. Nge4 Rad8 28. Rac1 f5 29. Nc3 Bf7 30. Ne2 Rc8 31. Nf1 Bb3 32. Re1 f4 33. Nd2 Bd5 34. g3 fxg3 35. fxg3 Bg8 (35... Rfe8 $16 {was necessary.}) 36. Ne4 Rfd8 37. Nf2 Nc4 38. Nf4 Rb8 (38... Re8 {was worth a try.} 39. Nxg4 Bf7 40. Rxe8 Rxe8) 39. Nxg4 $18 Rd7 $2 (39... Rf8 {keeps fighting.} 40. Ne6+ Bxe6) 40. Nh5+ {White is clearly winning.} Kg6 41. Nhf6 Rf7 42. Nxg8 Nd2 43. Re6+ Kg5 44. N8h6 Rff8 45. Rxd6 {Precision: White = 67%, Black = 33%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Karthikeyan, Murali"]
[Black "Rahman, Ziaur"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "2580"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "164"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,164,-9,4,-2,0,0,0,-8,-8,-12,0,-8,-14,-7,3,-15,-7,0,0,0,0,0,22,8,13,1,20,10,10,2,15,31,39,17,22,6,18,14,15,4,3,4,4,3,4,5,5,6,6,7,7,1,7,0,0,0,0,0,0,0,0,0,0,0,4,4,4,0,7,7,7,7,7,7,7,7,7,7,8,8,8,8,14,8,22,22,22,22,22,22,22,8,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,0,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,8,8,8,8,8,8,8,49]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. Bg5 O-O 9. Qd2 a5 {LiveBook: 5 Partien. B59: Sizilianisch (Boleslawski-Variante)} 10. Rd1 a4 11. Nc1 Nd4 $146 ({Vorgänger:} 11... Be6 12. Bxf6 Bxf6 13. Qxd6 Qb6 14. Qd2 Qxb2 15. Nd3 Qa3 16. O-O Nd4 17. Nd5 Bxd5 18. exd5 Qxa2 {0-1 (33) Navarro Segura,R (2237)-Hernandez Guerrero,G (2536) Merida 2007}) 12. O-O Be6 13. Bd3 h6 14. Bxf6 Bxf6 15. Nd5 Bg5 16. Qe1 Qa5 17. c3 Bxc1 18. Rxc1 Nc6 19. Rd1 Rfe8 20. b4 axb3 $1 21. axb3 Bxd5 22. exd5 Ne7 23. c4 Qb6 24. b4 Ng6 25. Bxg6 fxg6 {Die Stellung ist ausgeglichen.} 26. Qe4 Rf8 27. Qxg6 Rf6 28. Qb1 Ra4 29. c5 Qxb4 30. cxd6 Qxb1 31. Rxb1 {Schwarz sollte d7 verhindern.} Rxd6 32. Rxb7 Rxd5 $11 {[%mdl 4096] Endspiel KTT-KTT} 33. h3 Rad4 34. Rbb1 Kf7 35. Kh2 Rd2 36. Rfc1 Rd7 37. f3 Re2 38. Rc4 Re7 39. Rbb4 h5 40. Rh4 g6 41. Rhc4 Kf6 42. h4 Rd2 43. Kg3 Rd6 44. Rc8 Rde6 45. Re4 Re8 46. Rc5 R8e7 47. Kh3 Kf7 48. g4 hxg4+ 49. fxg4 Kf6 50. Kg3 Kg7 51. g5 Re8 52. Kg4 R8e7 53. Kf3 Rf7+ 54. Ke3 Ra6 55. Rcxe5 Ra3+ 56. Kd4 Ra4+ 57. Kd3 Ra3+ 58. Kc4 Ra4+ 59. Kb5 Rxe4 60. Rxe4 {KT-KT} Rf1 61. Kc6 Rh1 62. Kd6 Rd1+ 63. Ke6 Ra1 64. Rd4 Re1+ 65. Kd5 Ra1 66. Re4 Rd1+ 67. Kc6 (67. Kc4 {seems wilder.} Rc1+ 68. Kd3 Rd1+ 69. Kc2 Rh1 70. Kd2) 67... Kf7 68. Rf4+ Kg7 69. Kc5 Rc1+ 70. Kd5 Rd1+ 71. Ke5 Re1+ 72. Re4 Ra1 73. Rc4 Re1+ 74. Kf4 Rf1+ 75. Kg3 Rf7 76. Kg4 Ra7 77. Kf4 Ra5 78. Rc7+ Kg8 79. Rd7 Ra4+ 80. Ke5 Rxh4 81. Rd4 Rh1 82. Kf6 Rf1+ {Precision: Weiß = 66%, Schwarz = 69%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Ghosh, Diptayan"]
[Black "Rathnakaran, K.."]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2556"]
[BlackElo "2372"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,73,9,23,0,10,-10,0,-26,-23,-34,6,-42,-33,-43,-41,-34,-36,-4,52,59,64,0,2,0,2,12,33,30,32,31,112,22,12,19,24,14,28,11,43,0,0,0,0,0,0,0,0,0,0,-11,-1,-3,0,0,0,0,0,0]} 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d5 6. c4 dxc4 7. bxc4 c5 8. O-O Nc6 9. d3 Bg4 {LiveBook: 3 Games. A05: Réti Opening: 1 Nf3 Nf6} (9... Rb8 10. Nc3 b6 11. e3 Bb7 12. Qe2 e6 13. Rfd1 Qe7 14. Rac1 Rfd8 15. d4 Na5 16. Ba3 Nd7 17. Nb5 {1-0 (70) Edouard,R (2636)-Bartel,M (2622) Berlin 2015}) 10. Nbd2 Qd7 11. Rb1 Rac8 $146 ({Predecessor:} 11... Rad8 12. Re1 b6 13. Ne5 Nxe5 14. Bxe5 Bh6 15. Bxf6 exf6 16. Ne4 Kg7 17. Qc2 {1-0 (43) Vadasz,L (2275)-Gality,I (2161) Gyula 1999}) 12. Bc3 b6 13. Qc2 Bh3 14. Rfd1 Bxg2 15. Kxg2 Nh5 16. a4 Bxc3 17. Qxc3 Nd4 (17... Rfe8 $11) 18. Nxd4 $14 cxd4 19. Qc2 (19. Qb2 $14) 19... Qg4 $11 20. Nf3 Nf4+ 21. Kh1 Nh3 22. Rf1 Rc5 23. Rb5 a6 (23... Ng5 $14) 24. Rxc5 ({White should try} 24. Rxb6 $16 Rf5 25. Qd1) 24... bxc5 25. Qb2 Qe6 26. Kg2 g5 27. Ng1 g4 28. f3 Nxg1 {The position is equal.} 29. Kxg1 {[%mdl 4096] Endgame KQR-KQR} Qe3+ 30. Kg2 h5 31. fxg4 hxg4 32. Rf2 Kg7 33. Qb1 f5 {Threatening ...Rh8.} 34. Qb7 Rh8 {[#] White must now prevent ...Rxh2+!} 35. Kf1 Qc1+ 36. Kg2 Qe3 {...Rxh2+! is the strong threat.} 37. Kf1 {Precision: White = 45%, Black = 59%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Sivuk, Vitaly"]
[Black "Harsha Bharathakoti"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2550"]
[BlackElo "2451"]
[Annotator "TA"]
[PlyCount "158"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,158,0,5,0,0,0,0,0,0,0,0,0,0,11,-23,-8,-41,-29,-59,-62,-68,-32,-51,-55,-88,-94,-112,-87,-116,-85,-157,-87,-115,-113,-125,-112,-101,-87,-94,-91,-93,-92,-89,-79,-86,-50,-79,-79,-77,-73,-95,-86,-77,-66,-77,-51,-58,-43,-79,-35,-91,-36,-114,-74,-76,-79,-85,-16,-38,-30,-39,-18,-20,-31,-23,-21,-100,-94,-116,-93,-129,-133,-121,-129,-124,-117,-125,-121,-120,-125,-120,-125,-173,-183,-193,-174,-179,-172,-169,-159,-169,-161,-177,-173,-207,-206,-271,-222,-269,-256,-405,-394,-411,-405,-707,-662,-1070,-1101,-1054,-956,-2992,-2850,-12843,-6370,-5185,-4753,-29971,-29973,-29973,-29974,-29973,-29974,-29978,-29977,-29990,-29991,-29991,-29992]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Qb5 {E04: Open Catalan: 5 Nf3} Bxd2+ 9. Nbxd2 c3 10. bxc3 Nxc3 11. Qb2 Na4 12. Qc2 {LiveBook: 3 Games} Nb6 13. e3 O-O 14. O-O Qe7 {[#]} 15. Rfc1 $146 ({Predecessor:} 15. Rac1 Rd8 {0-1 (57) Harikrishna,P (2755)-Bu,X (2723) Danzhou 2016}) 15... Rd8 16. Nb3 Nd5 17. Qb2 Rb8 18. Ne1 Bd7 19. Nc5 Be8 20. Ned3 b6 21. Ne4 Rbc8 22. Rab1 Na5 23. Nc3 c6 24. Qe2 Qa3 25. Ne4 h6 26. Nf4 (26. Qd2 $142) 26... Qe7 (26... f5 $142 {Hoping for ...Nxf4.} 27. Nd2 Nc3 28. Rxc3 Qxc3 29. Nxe6 Rd6) 27. Qa6 Rc7 28. Qe2 Nb7 29. Nd3 Rdc8 30. Qb2 c5 31. dxc5 Nxc5 32. Ndxc5 bxc5 33. Qa3 f5 34. Nc3 Nb4 35. Qb3 Kh7 36. Qc4 Nc6 37. Nb5 Ne5 38. Qc3 Bxb5 39. Rxb5 Nf7 40. Ra5 Qd6 41. Qa3 (41. e4 $15) 41... Ne5 ({Black should try} 41... c4 $17 42. Qxd6 Nxd6) 42. Ra6 (42. Rxa7 $15 Rxa7 43. Qxa7) 42... Qe7 43. Qc3 Nd7 $1 44. e4 Nb6 (44... c4 $17 {White must now prevent ...Nc5.} 45. exf5 exf5) 45. exf5 exf5 46. h4 c4 47. Ra5 Rc5 {[%cal Bc7c5,Bc5d5,Bd5d3][%mdl 32]} 48. Re1 Qf7 49. Ra6 (49. Qb4 $11 Rxa5 50. Qxa5) 49... R8c7 $17 50. a4 Nd5 51. Bxd5 Rxd5 52. Rae6 Rd3 53. Qc2 Qd7 54. Re7 Qd6 55. Rxc7 Qxc7 {[%mdl 4096] Endgame KQR-KQR} 56. Rc1 {Strongly threatening Qxd3!} Rd5 57. Kh2 Qc5 $36 {[%mdl 2048] aiming for ...c3! Keeping White busy.} 58. Kg2 Rd4 {...Qd5+ is the strong threat.} 59. Qc3 Qd5+ 60. Qf3 Qxf3+ 61. Kxf3 $19 {KR-KR} Kg6 62. a5 Kf6 63. Ke3 Ke5 $1 64. Rb1 Rd3+ 65. Ke2 Ra3 66. Rb7 (66. Rb5+ $142 Ke4 67. h5) 66... Rxa5 67. Rxg7 Kd4 68. Rd7+ {[#]} (68. h5 $142 Ra2+ 69. Ke1) 68... Kc3 $1 {[%cal Rc3c2]} 69. Ke3 {and the idea Rc7 leaves White hopeful.} Kc2 70. f3 c3 71. g4 fxg4 72. fxg4 Kb2 (72... Kb1 $142 73. g5 hxg5) 73. Rb7+ {[#]} Kc1 $1 74. g5 hxg5 {Black mates.} 75. h5 Ra6 76. Kf3 c2 77. Kg4 Rc6 78. Rxa7 Kb2 79. Rb7+ Kc3 {Precision: White = 40%, Black = 71%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Tran, Tuan Minh"]
[Black "Gukesh D"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2548"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,161,63,5,31,27,37,34,37,40,40,27,26,21,35,16,17,25,22,13,21,11,11,7,3,0,11,12,40,9,22,0,68,0,42,24,26,0,7,1,39,0,0,0,0,-7,-25,-12,0,-12,8,4,36,19,43,14,123,-11,23,21,0,0,46,12,52,0,0,-11,0,0,0,-33,-32,-42,0,10,34,0,0,0,3,0,0,0,0,0,0,0,0,-49,-22,-91,-68,-54,0,-87,0,-69,-32,-57,0,-52,0,-50,-18,-35,0,0,0,0,16,0,7,0,0,-8,-8,-29,0,-8,0,-8,0,-8,-8,-22,-8,-8,-8,-8,0,0,5,0,0,0,0,0,0,0,0,0,8,8,8,8,8,8,8,8,8,-8]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. Bg5 Nbd7 6. Nbd2 Qa5 {D30: Queen's Gambit Declined: Systems without Nc3} 7. g3 {LiveBook: 3 Games} (7. e3 $14) 7... h6 8. Bxf6 Nxf6 {White has an edge.} 9. Bg2 Be7 10. O-O O-O 11. Rfc1 $146 ({Predecessor:} 11. Ne5 Rd8 12. a3 Qc7 13. Nd3 a5 14. Rac1 {0-1 (66) Dreev,A (2643)-Duda,J (2591) Jerusalem 2015}) 11... Bd7 12. Ne5 Rfd8 13. a3 Be8 14. b4 Qc7 15. e3 a5 16. Qb2 axb4 17. axb4 dxc4 18. Ndxc4 Nd5 19. Nd3 Nb6 20. Nce5 Nd5 21. Nc5 Nf6 (21... Rxa1 $11 22. Rxa1 b6) 22. Ncd3 (22. Ra5 $14) 22... Qb6 23. Rab1 Ra7 24. Bf1 Nd5 25. Nc5 Rda8 26. Bc4 Qd8 27. Qd2 b6 28. Ncd3 f6 29. Nf3 Bh5 30. Nfe1 Bg6 31. b5 c5 32. dxc5 bxc5 33. Qe2 (33. e4 $5 Bxe4 34. Qe2 $11) 33... Ra3 (33... Bf7 $11) 34. Rb3 ({White should play} 34. e4 $16 Nc3 35. Bxe6+ Kh8 {[#]} 36. Rxc3 $1 {[%mdl 512]} Rxc3 37. Nf4) 34... Bf7 35. Rxa3 Rxa3 36. Qb2 Ra8 37. Qb3 Qd6 38. Nf4 (38. Rd1 $14) 38... g5 $11 39. Ne2 Nb6 40. Rd1 Qe5 41. Nf3 Qf5 42. Nd2 Rd8 (42... Nxc4 $15 43. Qxc4 e5) 43. Nc3 Qg4 44. f3 Qf5 45. Kg2 Qe5 46. e4 Rd4 47. Ne2 Rd8 48. Nc3 Kg7 49. Be2 Qc7 50. Bc4 h5 51. Nf1 (51. Na4 $11 {remains equal.}) 51... Rd4 52. Ne3 Rd8 (52... h4 $15) 53. Nf1 ({But not} 53. Bxe6 $2 c4 $19) (53. Na4 $11 {keeps the balance.}) 53... Rd4 54. Ne3 Qd6 55. Kf2 Qc7 56. Kg2 ({Not} 56. Bxe6 $2 c4 $19) 56... Qd6 57. Kf2 Rxd1 (57... Qd7 {is more complex.} 58. Be2 Qd8 59. Kg2 Bd6 60. Qc2 Qc7) 58. Qxd1 Qxd1 (58... Qd4 {feels hotter.} 59. Qb3 Nxc4 60. Qxc4 Qd2+ 61. Ne2 Qb2) 59. Ncxd1 Bd6 60. Nc3 Be7 61. Ncd1 Bd6 62. Bd3 Be8 63. Ke2 Bc7 64. Kf2 Bd6 65. Ke2 {The position is equal.} Bc7 66. Nc3 Be5 67. Kd2 h4 68. Ne2 hxg3 69. hxg3 Bc7 70. f4 gxf4 (70... Kf7 {looks sharper.} 71. Kc2 Ke7 72. Kc3 gxf4 73. gxf4 Bf7) 71. gxf4 c4 72. Nxc4 Bxb5 73. Nxb6 Bxd3 74. Kxd3 {[#] aiming for Nc4.} Bxb6 {[%mdl 4096] Endgame KB-KN} 75. Kc4 Be3 76. Kb5 Kg6 77. Kc6 Kh5 78. Kd6 Kg4 79. Kxe6 Bxf4 80. Kxf6 Bc7 81. Nf4 {Precision: White = 40%, Black = 37%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Vaibhav, Suri"]
[Black "Dhulipalla Bala Chandra Prasa"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2542"]
[BlackElo "2313"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 35,87,10,20,19,23,10,26,42,35,37,74,70,75,60,73,59,70,56,97,74,125,111,110,70,70,70,77,76,115,88,108,107,118,118,116,114,120,114,313,291,328,313,483,371,372,375,764,799,786,782,1267,1209,1180,1103]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 Bg7 16. d5 Rc8 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 17. c4 c6 18. Bg5 h6 {LiveBook: 8 Games. The position is equal.} 19. Bd2 a5 20. Be3 {[#]} Qc7 $146 ({Predecessor:} 20... Ba6 21. Qd2 Kh7 22. dxc6 Rxc6 23. cxb5 Bxb5 24. Rac1 {1-0 (41) Harikrishna,P (2743)-Gonzalez Vidal,Y (2543) Tbilisi 2017}) 21. Rc1 bxc4 22. bxc4 Nc5 23. Bxc5 dxc5 24. Nd2 Nd7 25. Re3 h5 26. Ra3 Nb6 27. Rb1 {[#] Hoping for Rab3.} Ra8 (27... Rb8 $142) 28. Rab3 Ra6 29. Ngf1 Bc8 30. Ne3 Bh6 31. Qe2 $36 {[%mdl 2048] Black is under strong pressure.} Kg7 32. dxc6 {[#] Black must now prevent Nd5.} Bxe3 33. Qxe3 Re6 34. Qc3 Rxc6 35. Nf1 Be6 36. Ne3 Nd7 $2 (36... Na4 $16 37. Qd3 Rcb6) 37. Rb7 Qd8 38. f4 f6 (38... Nf6 {might work better.} 39. fxe5 Nd7) 39. fxe5 fxe5 40. Ba4 Qg5 $2 (40... Rcb6 41. Bxd7 (41. R1xb6 Rxb6 42. Qxe5+ Kh6 $18) 41... Rxb1+ 42. Rxb1 Qxd7 43. Qxe5+ Kh7) 41. Bxc6 $18 {White is clearly winning.} Rxc6 42. Rd1 Kh6 43. Rbxd7 Bxd7 44. Rxd7 {Precision: White = 73%, Black = 33%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Karthikeyan, P.."]
[Black "Sammed Jaykumar, Shete"]
[Result "*"]
[ECO "E68"]
[WhiteElo "2497"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,36,60,68,100,95,102,65,137,131,151,143,148,41,177,-62,137]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. Qc2 Re8 9. Rd1 c6 10. e4 Qb6 11. h3 {E68: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4} exd4 12. Nxd4 {LiveBook: 14 Games} Ne5 {[#]} (12... Nc5 13. Be3 Qc7 14. b4 Ne6 15. Nb3 Nd7 16. Rac1 Ne5 17. Ne2 f6 18. f4 Nf7 19. Nc3 Qe7 20. Qf2 b6 21. a4 Nc7 {1-0 (39) Delchev,A (2591)-Movsziszian,K (2534) Tarragona 2007}) 13. b3 $1 {White is better.} a6 $146 ({Predecessor:} 13... Nh5 14. Be3 Qa5 15. Rd2 a6 16. Rad1 c5 17. Nde2 Bxh3 18. Bxh3 {1-0 (27) Simek,P (2395)-Splichal,P (2005) Pardubice 2015}) 14. Bb2 c5 (14... Qa7 $14) 15. Nde2 $16 Qc7 16. f4 Nc6 17. a3 ({White should try} 17. Qd2 $16) 17... Qb6 (17... Rb8 $1 $14) 18. Qd2 $2 {[#]} ({White should play} 18. Rxd6 $18 Nd4 19. Rxb6 Nxc2 20. Rc1) 18... Qa5 $2 {Precision: White = 24%, Black = 24%.} (18... Qxb3 $15 {stays ahead.} 19. Rab1 Nd4 20. Nxd4 cxd4 21. Qxd4 Ng4 22. Qxd6 Bxc3 23. Bxc3 Qxc3 24. hxg4 Bxg4) *

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Horvath, Adam"]
[Black "Akash Pc, Iyer"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2484"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,65,54,24,100,99,104,113,90,120,172,159,166,172,175,178,165,142,188,183,190,165,255,317,339,314,429,421,408,393,418,418,607,619,631,639,920,974,955,913,897,622,658,419,29966,5781]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Qc7 10. Kb1 Be7 11. h4 h6 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} 12. Be3 {LiveBook: 30 Games} Na5 (12... h5 $11 {keeps the balance.}) (12... h5 13. Nxc6 bxc6 14. Bf4 e5 15. Bg5 Be6 16. Bxf6 gxf6 17. f4 Rb8 18. f5 Qb7 19. b3 {½-½ (49) Efimenko,Z (2689)-Korobov,A (2678) Kiev 2012}) 13. g4 $16 b5 {Black wants to play ...b4.White is better.} 14. Bd3 Nc4 15. Bxc4 $1 bxc4 $146 (15... Qxc4 $16 16. g5 hxg5) ({Predecessor:} 15... Qxc4 16. Rhg1 O-O-O 17. Nb3 Qc7 18. Qd3 {1-0 (89) Pancevski,F (2366)-Stojanovic,M (2164) Belgrade 2008}) 16. g5 $18 Nh5 17. gxh6 gxh6 18. Rhg1 Rb8 19. Ka1 Qb7 {[%csl Gb8][%cal Rb7b2] [#]} 20. Rb1 $1 Bf8 21. Nde2 Qc6 (21... Nf6 {is a better defense.} 22. Qd4 e5 23. Qxc4 Be6 24. Qa4+ Bd7) 22. f4 Be7 23. f5 Nf6 24. fxe6 fxe6 25. Nd4 Qb7 26. Bxh6 Nxe4 (26... e5 $142 27. Nf5 Bxf5) 27. Qe3 Nc5 {If Black can now play ...e5 this consolidates a bit.} 28. Bg5 Rf8 29. Bxe7 Kxe7 30. Qg5+ Ke8 31. Qh6 Qb6 32. Nf3 Qd8 (32... Bb5 $18 33. Nd4 Rb7) 33. Qh5+ {Precision: White = 93%, Black = 18%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Vignesh N R"]
[Black "Mohammad Nubairshah Shaikh"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2470"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,72,25,0,0,-7,0,0,11,0,14,-33,-15,-33,-24,-60,-69,-87,-87,-139,-133,-184,-143,-169,-162,-125,-88,-261,-253,-298,-307,-295,-306,-301,-296,-295,-314,-314,-303,-306,-285,-378,-364,-800,-824,-1114,-1045,-1050,-1054,-985,-985]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Be7 {B19: Classical Caro-Kann: 4...Bf5 main line} 12. O-O-O c5 13. Be3 {LiveBook: 3 Games} Qa5 {The position is equal.} 14. Kb1 O-O 15. Ne4 {[%cal Re4c5]} Rd8 16. Nxf6+ Bxf6 17. Qe4 {[#]} Nc6 $146 ({Predecessor:} 17... Na6 18. g4 cxd4 19. Bxd4 {½-½ (50) Rafiee,M (2327)-Ni,H (2691) Karlsruhe 2016}) 18. dxc5 Qb5 {[%csl Gf6][%cal Rb5b2] [#]} 19. Bc1 Qxc5 20. Rxd8+ Rxd8 21. g4 (21. Qe3 $142 Qf5 22. a3) 21... Qxf2 $17 22. g5 (22. Qe3 $17 Qg3 23. g5 hxg5 24. Nxg5 Qxe3 25. Bxe3) 22... Nd4 23. Nxd4 Rxd4 ({And not} 23... Qxd4 24. Qxd4 Bxd4 25. gxh6 $11) 24. Qxb7 Bxg5 25. Qb5 $2 {[#]} (25. Qxa7 $17 Qf3 26. Re1) 25... Rd5 $40 {[%mdl 128] Black wants a kill.} 26. Qc4 Qf3 27. Qf1 Qxf1 28. Rxf1 Bxc1 29. Rxc1 Rxh5 {[%mdl 4096] Endgame KR-KR} 30. c4 Kf8 31. Kc2 Ke7 32. Rd1 g5 {[%cal Bg7g5,Bg5g4][%mdl 32]} 33. c5 $2 (33. b4) 33... g4 {Black is clearly winning.} 34. b4 Rd5 35. Rg1 h5 36. Kc3 f5 {Precision: White = 24%, Black = 72%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Khusenkhojaev, Muhammad"]
[Black "Deviatkin, Andrei"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2462"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,46,2,0,-3,14,0,0,0,0,-15,-4,-27,-31,-31,0,-31,-26,-29,0,0,0,0,0,0,0,0,0,-3,0,0,14]} 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 b6 5. Bg2 Bb7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} 9. Qxc3 (9. bxc3 c5 10. d5 d6 11. e4 Nd7 12. Nd2 Re8 13. Re1 Qc7 14. Nf1 Ba6 15. Ne3 Ne5 16. Qe2 Rab8 17. a4 e6 18. f4 Nd7 {0-1 (49) Halkias,S (2571)-Akobian,V (2647) Riadh 2017}) 9... d6 {LiveBook: 4 Games} 10. Qc2 Nd7 11. e4 $146 ({Find the theoretical novelty and annotate with similar games:} 11. Rd1 Qc8 12. Be3 e5 13. dxe5 Nxe5 14. Nxe5 Bxg2 15. Nxg6 hxg6 16. Kxg2 {1-0 (41) Gruskovnjak,T (2387)-Sardy,P (2360) Hungary 2012}) 11... e5 12. d5 a5 13. Rb1 Nc5 14. b3 Bc8 15. Nd2 Bh6 16. a3 f5 17. exf5 Bxd2 ({Of course not} 17... gxf5 18. b4 $14) 18. Qxd2 {The position is equal.} Bxf5 19. Rb2 Qd7 20. b4 axb4 21. axb4 Nd3 22. Rb3 e4 23. Bb2 Ra2 {Precision: White = 58%, Black = 66%.} 1/2-1/2

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Czebe, Attila"]
[Black "Sengupta, Deep"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2458"]
[BlackElo "2586"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,85,0,0,0,4,4,31,27,20,22,37,37,29,33,55,58,60,42,43,45,57,76,103,105,110,110,112,100,103,57,89,96,133,127,150,137,145,135,196,193,172,164,498,498,497,497,407,433,407,368,395,388,544,518,2007,1964,2007,1977,1979,2008,1874,1698,1913,1806,1202,1106,1829,1744,1467,1550]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O Nc6 5. d4 e6 6. c4 dxc4 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Be7 10. e3 $146 {E04: Open Catalan: 5 Nf3} ({Predecessor:} 10. Bf4 Nd5 11. Nxd7 Nxf4 12. Bxc6 bxc6 13. Nde5 Ng6 14. Nxc6 Qd5 15. N4a5 Bf6 16. Qb3 Qxb3 17. Nxb3 d3 18. exd3 Bxb2 {½-½ (110) Yu,Y (2751)-Harikrishna,P (2744) Huaian 2017}) 10... O-O 11. exd4 Nd5 12. Ne3 {White is slightly better.} Nxe3 13. Bxe3 Be8 14. Rc1 Nxe5 15. dxe5 {Hoping for Qxd8.} Bb5 16. Qxd8 Raxd8 17. Rfd1 $36 {[%mdl 2048] White is pushing.} b6 18. Bf1 Bxf1 19. Kxf1 f6 20. Rxd8 Bxd8 $16 {[%mdl 4096] Endgame KRB-KRB} 21. Rc8 fxe5 22. Ra8 a5 23. Rc8 {[%mdl 1024] White has strong compensation.} Kf7 24. Ke2 b5 25. Rb8 b4 26. Kd3 $1 Re8 {[#]} 27. b3 $1 h6 {[#]} (27... Kf8 $16 {is a better defense.}) 28. Kc4 $1 $18 e4 29. Kb5 Bf6 $2 (29... h5 {is tougher.} 30. Bb6 Bxb6 31. Rxe8 Bxf2) 30. Rxe8 Kxe8 31. Kxa5 {KB-KB} Bc3 32. Kb5 Kd7 33. Kc4 Be1 34. Kd4 Kd6 (34... h5 $142 35. Kxe4 Kd6) 35. Kxe4 {White is clearly winning.} e5 (35... h5 $142 36. Kd4 g5 37. Bxg5 Bxf2+ 38. Kc4 Be1) 36. g4 Ke6 37. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Bc3 38. h5 Be1 39. f3 Kd6 40. Ba7 Ke6 41. Bb8 Bg3 42. Bc7 Kf6 43. Ba5 {Precision: White = 95%, Black = 43%.} 1-0

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Sidhant, Mohapatra"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2382"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,92,33,14,31,28,28,25,30,8,22,8,8,0,-4,0,4,0,11,0,0,0,0,0,12,7,12,10,12,0,0,-33,-8,-6,-16,-15,-21,-20,-9,-30,-30,-30,-30,-30,-30,-30,-30,-30,-17,-57,-54,-56,-28,-59,-39,-100,-39,-76,-64,-67,0,0,0,0,0,-69,-62,-62,-39,-69,-81,-92,-92,-92,-91,-164,-75,-115,-115,-1073,-1043]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 g6 7. c3 Bg7 8. Bf1 Ne5 {B50: Sicilian: 2...d6, Miscellaneous} 9. Nxe5 dxe5 10. a4 O-O {White has an edge.} 11. Na3 Be6 $146 ({Predecessor:} 11... b6 12. Nc4 Nd7 {1-0 (37) Yu,Y (2725)-Chen,Q (2223) Shenzhen 2016}) 12. Bc4 Bd7 13. Qb3 Qc7 14. d3 Rab8 {And now ...b5! would win.} 15. Be3 Ne8 16. Bg5 Bf6 17. Bh6 Bg7 18. Bg5 Bc8 19. Qc2 Nd6 20. Ba2 b5 21. axb5 axb5 22. c4 h6 23. Be3 b4 {[#]} 24. Nb5 $1 {[%mdl 512]} Qb6 (24... Nxb5 25. cxb5) 25. Bb3 Be6 26. Nxd6 (26. f3 {looks sharper.} Rfd8 27. Ba4 Ra8 28. Qe2 Nb7 29. b3) 26... exd6 27. Qd2 Kh7 28. Ra2 Ra8 29. Rea1 Rxa2 30. Rxa2 f5 {[%cal Bf7f5,Bf5f4][%mdl 32]} 31. f3 f4 32. Bf2 g5 33. Bd1 h5 34. b3 (34. Qc2 $15) 34... g4 ({Black should try} 34... Qb7 $17) 35. Ra1 Qd8 36. Ra7 Qg5 (36... Kh8 $15) 37. Qe1 $1 $11 Qg6 38. Bh4 Rf7 39. Ra8 ({Better is} 39. Rxf7 $1 $11 Qxf7 40. fxg4 hxg4 41. Bg5) 39... Bh6 40. Be2 Rg7 41. Qa1 Bg5 $36 {[%mdl 2048] Black is on the roll.} 42. Bxg5 Qxg5 43. Ra7 Bd7 44. Qc1 {[#]} (44. Qe1 $17) 44... Kh6 (44... Qh4 $1 $19 {and Black stays clearly on top. aiming for ...g3.} 45. Qd2 Be6 46. Rxg7+ Kxg7) 45. Rb7 g3 {( -> ...gxh2+)} 46. h3 $2 {[%mdl 8192]} (46. Bf1 $17) 46... Qh4 {Precision: White = 40%, Black = 47%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Abhishek, Kelkar"]
[Black "Amonatov, Farrukh"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2378"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,100,37,52,38,51,38,43,44,47,45,45,37,59,71,53,27,41,17,50,38,72,61,78,77,79,96,83,83,84,69,71,68,80,41,38,43,35,0,0,0,0,0,0,0,0,-11,0,0,0,-12,0,0,0,-14,0,0,0,-68,-61,-69,-75,-65,-65,-150,-25,-18,-11,-17,-8,-116,-103,-121,-125,-115,-130,-125,-137,-206,-190,-475,-470,-1011,-655,-626,-631,-624,-618,-604,-597]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nge2 c5 6. d5 d6 7. Ng3 h5 {LiveBook: 9 Games. E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2} (7... a6 8. a4 h5 9. Be2 e5 10. Bg5 Qe8 11. Qd2 Nbd7 12. O-O Nh7 13. Bh6 h4 14. Bxg7 Kxg7 15. Nh1 f5 16. exf5 gxf5 {0-1 (78) Ding,L (2774)-Carlsen,M (2837) Saint Louis 2017}) 8. Bd3 e6 9. Bg5 exd5 $146 {White is slightly better.} ({Predecessor:} 9... Qb6 10. Qc2 Na6 11. a3 Nh7 12. Be3 h4 13. Nge2 Qd8 14. O-O e5 15. f4 exf4 16. Nxf4 {0-1 (46) Nagarajan,P (1954)-Gaffagan,S (2062) San Francisco 2012}) 10. Nxd5 Be6 11. O-O Bxd5 12. exd5 Qb6 13. Rb1 Nbd7 {[%cal Bb8d7,Bd7e5,Be5g4][%mdl 32]} 14. Qd2 Nh7 15. Bh4 Rfe8 16. Bc2 Ne5 17. b3 $1 Qb4 18. Qxb4 cxb4 19. Ne4 Bf8 20. f4 $1 {[%cal Rf4e5]} Ng4 21. Rfe1 f5 22. h3 Nh6 $1 23. Nf6+ Nxf6 24. Bxf6 Kf7 25. Bd4 (25. Bh4 {feels hotter.} Ng8 26. Rxe8 Rxe8 27. Re1 Bg7 28. Rxe8 Bd4+ 29. Kf1) 25... Bg7 26. Bxg7 Kxg7 27. g3 Ng8 28. Kf2 Nf6 29. Kf3 Kf7 30. Ra1 Kg7 31. Rab1 Kf7 32. Ra1 Kg7 33. Rab1 Kf7 34. Ra1 a6 35. Kf2 ({Better is} 35. Bd3 $11) 35... b5 $15 36. Rxe8 Rxe8 {[%mdl 4096] Endgame KRB-KRN} 37. a3 bxc4 38. bxc4 {[#]} (38. axb4 $15 Nxd5 39. bxc4 Nxb4 40. Bb3) 38... a5 (38... b3 $1 $17 {[%cal Rb3c2][%mdl 512]} 39. Bxb3 Ne4+ 40. Kg2 Rb8) 39. axb4 $11 axb4 {[%cal Ba5b4,Bb4b3][%mdl 32]} 40. Ra6 $1 Rb8 {Threatens to win with ...b3.} 41. Ra7+ ({Wrong is} 41. Rxd6 $2 b3 $19) (41. Bb1 $11) 41... Kf8 $17 42. Ke3 b3 43. Bb1 b2 44. Ra3 {[#]} Ne4 $1 {[%mdl 512]} 45. Ke2 (45. g4 $17) (45. Bxe4 fxe4) 45... Rb4 $19 46. g4 $2 (46. Kd3) 46... Rxc4 {Black is clearly winning.} 47. gxf5 (47. Ra8+ $142 Ke7 48. Ra7+ Kd8 49. Rb7 Nc3+ 50. Kd3 Nxb1 51. gxf5 Rc3+ 52. Kd4 gxf5 53. Rxb2) 47... gxf5 {White must now prevent ...Nc3+.} 48. Rb3 {[#]} Nc3+ $1 49. Kd3 Nxb1 50. Rxb2 Na3 {Precision: White = 44%, Black = 67%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Hemant, Sharma"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2348"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,111,14,-13,9,-11,-14,-19,-12,-19,-23,-31,-16,-51,-50,-90,-80,-100,-100,-94,-98,-99,-82,-85,-82,-91,-79,-72,-53,-50,-38,-43,-16,-18,-18,-27,-32,-43,-10,-27,-9,-11,-9,-25,-27,-37,-30,-69,-46,-66,-49,-116,-55,-105,-95,-145,-77,-148,-119,-131,0,-133,329,-118,0,-149,0,-171,0,-115,0,-137,-142,-463,0,-100,0,-201,1457,-102,0,-199,1443,-102,0,-206,1423,-106,0,-191,1360,-103,0,-179]} 1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 O-O 6. e4 fxe4 7. dxe4 d6 8. Nge2 c5 {A10: English Opening: Unusual Replies for Black} 9. O-O Nc6 10. h3 e5 (10... Be6 11. b3 Qd7 12. Kh2 a6 13. Be3 Ne8 14. Rc1 Nc7 15. Nd5 Rad8 16. f4 {½-½ (44) Howell,D (2693)-L'Ami,E (2623) Reykjavik 2015}) 11. Be3 {LiveBook: 4 Games} Nd4 12. Kh2 $146 ({Predecessor:} 12. f4 Be6 13. Nd5 Nxe2+ 14. Qxe2 Nh5 15. Kh2 Bxd5 16. exd5 exf4 17. Bxf4 Nxf4 18. Rxf4 Rxf4 19. gxf4 {0-1 (82) Quist,J (2310)-Van Oosterom,C (2380) Netherlands 2014}) 12... Be6 13. b3 Nh5 14. f3 Rf7 15. Qd2 Qf8 {[%cal Rd4f3]} 16. Ng1 a6 17. Qd3 Bh6 18. Bxh6 Qxh6 19. Nce2 g5 20. Nxd4 cxd4 21. Rac1 Rc8 ({And not} 21... Nxg3 22. Kxg3 b5 23. Kh2 $14) 22. Qd2 Qg6 ({Worse is} 22... Nxg3 23. Kxg3 Qh4+ 24. Kh2 $16) 23. Ne2 Nf6 24. g4 Rfc7 25. Ng3 Nd7 26. Rfe1 h6 27. Bf1 Qf6 28. Nf5 Bxf5 29. exf5 Nc5 30. Kg1 Kg7 31. Qd1 {[#]} h5 $1 {[%mdl 512]} 32. Rc2 (32. gxh5 Qxf5) 32... hxg4 33. hxg4 Rh8 $36 {[%mdl 2048] White is under pressure.} 34. Rd2 Qh6 {( -> ...Qh1+)} 35. Bg2 (35. Rg2 $1 $15) 35... Nd7 (35... Qh2+ $17 36. Kf1 Qf4) 36. Kf2 Qh4+ 37. Kf1 {Black should prevent Rxd4!} Nf6 (37... Rhc8 $142 $1 38. Qe2 Qh2) 38. Qe2 (38. Rb2 $142) 38... Qg3 39. Qf2 Qh4 40. Qe2 $1 Nd7 $2 {[%mdl 8192] [#]} (40... Rhc8 $17 {Strongly threatening ...b5!} 41. Qf2 Qh2) 41. Qd1 $2 (41. Rxd4 $1 $18 {[%mdl 512]} Rh6 (41... exd4 42. Qe7+) 42. Red1) 41... Nf6 42. Qe2 $1 Qg3 ({Black should try} 42... Rhc8 $17 {Hoping for ...b5!} 43. Qf2 Qh2) 43. Qd1 $2 (43. Qf2 $11 {and White stays safe.} Qf4 44. Rc2) 43... Qh4 ({Better is} 43... b5 $19 44. Rc2 Rhc8) 44. Qe2 $1 $17 {[#]} Qg3 (44... b5 $1 $17 {[%mdl 512] ...bxc4 is the strong threat.} 45. Rc2 (45. cxb5 Nd5) 45... Rhc8) 45. Qf2 (45. Qd1 $11) 45... Qf4 46. Qe2 $2 {[%mdl 8192]} (46. Rb2 $17 {is tougher.}) 46... Qg3 $2 (46... Nxg4 $19 {and Black stays clearly on top.} 47. Qd3 Rf7) 47. Qf2 Qf4 (47... Qh2 $17 48. Rc2 Qf4) 48. Rc2 $2 (48. Qe2 $1 $11) 48... Qg3 $4 {[%mdl 8192]} (48... Rh4 $19 49. Kg1 Kf8) 49. Rd2 $2 ({White must play} 49. Qxg3 $18 Nd7 50. Qf2) 49... Qf4 (49... Qh2 $17) 50. Rc2 $19 Qg3 $4 {[%mdl 8192]} (50... Rh4 $19 51. Kg1 Kh8) 51. Rd2 $2 (51. Qxg3 $18 Nd7 52. Qf2) 51... Qf4 (51... Qh2 $17 52. Rc2 Qf4) 52. Rc2 Qg3 $4 {[%mdl 8192]} (52... Rh4 $19 53. Kg1 Rc8) 53. Rd2 $2 (53. Qxg3 $18 Rcc8 54. Qf2) 53... Qf4 (53... Qh2 $17) 54. Rc2 $2 (54. Qe2 $11 {and White is okay.}) 54... Qg3 $4 {[%mdl 8192]} (54... Rh4 $19 55. Kg1 Rf7) 55. Rd2 $2 (55. Qxg3 $18 Nd7 56. Qf2) 55... Qf4 (55... Qh2 $17) 56. Rc2 {Precision: White = 33%, Black = 28%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Sangma, Rahul"]
[Black "Nguyen, Duc Hoa"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "2332"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,62,17,18,46,0,59,-10,-11,-33,-37,-35,-24,-88,-79,-75,-87,-79,-68,-63,-20,-35,0,0,0,0,0,0,0,-63,-52,-68,-72,-63,-70,-373,-373,-545,-541,-591,-598,-599,-555,-29968,-12545]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 b5 9. a4 {B75: Sicilian Dragon: Yugoslav Attack, Miscellaneous} b4 10. Nd5 Nxd5 11. exd5 {LiveBook: 4 Games. The position is equal.} Qa5 (11... Bb7 12. Bc4 Nd7 13. a5 Nf6 14. Ne2 O-O 15. Ra4 Rc8 16. b3 Rc5 17. Rxb4 Rxd5 18. Bxd5 Bxd5 {½-½ (61) Kramnik,V (2808)-Nakamura,H (2785) Stavanger 2017}) 12. Bc4 (12. Nb3 $5 {[%cal Rb3a5]} Qc7 13. Bd4 Bxd4 14. Qxd4 $11 (14. Nxd4 Bb7 $11)) 12... O-O (12... Bb7 $11) 13. O-O $146 (13. h4 $14) ({Predecessor:} 13. h4 Bb7 14. h5 Rc8 15. Bb3 Bxd5 16. hxg6 Bxb3 17. Nxb3 {1-0 (48) Amanov,Z (2390)-Shtyrenkov,V (2380) Alushta 2009}) 13... Bb7 $11 14. Nb3 Qc7 15. Qxb4 {Na5 is the strong threat.} Nd7 $1 {White must now prevent ...a5.} 16. Bd4 (16. Nd2 $11) 16... Bxd4+ $17 17. Nxd4 Rab8 18. Ba2 Bxd5 19. Qd2 Ba8 20. Kh1 Rxb2 {Threatens to win with ...e5.} 21. Bb3 $1 Rb8 22. Rfe1 Ne5 23. Qc1 Nc4 $36 {[%mdl 2048] [#] White is under pressure.} 24. Qg5 (24. Nf5 $1 $11 {[%mdl 512]} gxf5 25. Qg5+ Kf8 26. Bxc4) 24... Qc5 $1 $15 {[%cal Rc5g5]} 25. Qh4 Ne5 26. Rad1 Rb4 $1 27. Qxe7 $4 {[%mdl 8192]} ({Better is} 27. Qf4 $15 e6 28. Qe3) 27... Rxd4 $19 28. Rxd4 (28. Ra1 {was worth a try.} Bxf3 29. gxf3) 28... Qxd4 29. Qd8+ Kg7 30. Qxa8 {[#]} Rxb3 $1 {[%mdl 512]} 31. cxb3 {Hoping for Qe4.} Nd3 {Precision: White = 28%, Black = 76%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Roy Chowdhury, Saptarshi"]
[Black "Deepan Chakkravarthy J."]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2318"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,96,11,20,10,21,0,13,4,14,24,21,7,6,11,13,0,0,0,0,0,0,0,27,-25,-20,-33,-31,-23,-29,-102,-100,-200,-199,-191,-185,-229,-235,-272,-281,-275,-268,-357,-309,-328,53,-332,0,-339,-331,-318,-301,-361,-285,-330,-321,-329,-266,-390,-373,-435,-438,-425,-408,-408,-364,-341,-308,-288,-303,-362,-345,-530,-517,-443,-297,-1234,-1192,-1175,-1170]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 Nc6 10. d3 b5 {LiveBook: 8 Partien. B50: Sizilianisch (Verschiedenes mit 2...d6)} 11. a3 a5 12. Qd1 Nd7 {[%cal Bf6d7,Bd7c5,Bc5e4][%mdl 32] Die Stellung ist ausgeglichen.} 13. Be3 $146 ({Vorgänger:} 13. d4 cxd4 14. Bxb5 Qb6 15. a4 Rfc8 16. Ra3 Nc5 17. Bg5 h6 18. Bh4 {1-0 (40) Sokolov,A (2555)-Shneider,A (2570) Alushta 1994}) 13... Qb6 14. Nd2 a4 15. Nf3 Qb7 16. d4 Na5 {[%cal Bc6a5,Ba5b7,Bb7d6][%mdl 32]} 17. dxc5 Nxc5 18. Qd5 Nxe4 19. Qxb7 Nxb7 20. Bxb5 {Droht stark Lc6.} Rfc8 21. Bd4 (21. Nd4 $142) 21... d5 $11 22. Rad1 e6 23. Bxg7 Kxg7 24. Nd4 (24. Rd4 $11) 24... Nbd6 $17 25. Bd7 {[#]} (25. f3 $17 {war angesagt.} Nc5 26. Bf1) 25... Rcb8 $1 $19 26. Bxe6 fxe6 27. Nxe6+ Kf7 28. Nc7 Ra7 29. Nxd5 Rxb2 30. c4 Nc5 31. Ne3 Nce4 $2 {[#]} (31... Nde4 $19 32. Rd5 Rb3) 32. Nd5 $2 {[%mdl 8192]} (32. c5 $1 $14 {[%mdl 512] bleibt weiter vorne.} Nb5 (32... Nxc5 33. Rxd6) 33. Nc4 Nxf2 34. Rf1 (34. Nxb2 Nxd1 35. Rxd1 Nxa3 $11)) 32... Nc5 33. Ne3 $1 Nde4 34. Ng4 Rc7 35. Rd4 Ng5 36. Rf4+ Kg7 {zielt auf ...Sd3 ab.} 37. Rd4 Nf7 38. Re8 (38. Rd5 {war nötig.}) 38... Rb3 39. Rf4 Nd6 40. Nf6 Nf5 41. Nd5 Rf7 42. g4 Nd6 (42... Rxh3 43. gxf5 Rxf5 44. Rxf5 $11) 43. Rxf7+ Nxf7 44. Rc8 Ne4 ({Schlechter ist} 44... Rxh3 45. Rxc5 Rxa3 46. Rc7 $11) 45. c5 (45. Ra8 {ist eine bessere Verteidigung.}) 45... Nfg5 {Und weiter mit ...Tb1+ wäre nett.} 46. Rc7+ Kh6 47. c6 $2 (47. h4 Nf3+ 48. Kf1) 47... Rb1+ 48. Kg2 Rb2 {Precision: Weiß = 25%, Schwarz = 69%.} 0-1

[Event "16th Delhi GM Open 2018"]
[Site "Delhi"]
[Date "2018.01.16"]
[Round "10"]
[White "Koustav Chatterjee"]
[Black "Tukhaev, Adam"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2288"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,66,34,70,12,26,0,0,-29,-42,-35,-30,-47,-29,-91,-75,-75,-63,-68,-62,-70,-61,-122,-137,-137,-125,-125,-138,-153,-167,-170,-157,-241,-225,-304,-304,-347,-355,-357,-337,-402,-413,-389,-384,-415,-419,-610,-609,-915,-902,-1247,-1191,-1207,-1114,-1577,-1547,-1495,-1393,-29988,-5024]} 1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 a6 5. Nf3 (5. Qd2 b5 6. Nf3 Bb7 7. e5 Nd7 8. exd6 cxd6 9. Be2 b4 10. Nd1 Qb6 11. a3 a5 12. axb4 axb4 13. Rxa8+ Bxa8 {0-1 (75) Ushenina,A (2416)-Paehtz,E (2464) Huaian 2017}) 5... b5 {LiveBook: 13 Partien} 6. a3 {B06: Moderne Verteidigung} (6. Bd3 $14) 6... Bb7 $11 7. Qd2 Nd7 8. O-O-O {Die Stellung ist ausgeglichen.} c5 $146 ({Vorgänger:} 8... e6 9. h4 h6 10. d5 e5 11. Be3 {1-0 (46) Bruemmer,F (2237)-Werner,K (2255) Germany 2004}) 9. dxc5 Nxc5 10. e5 {[%cal Re5d6]} Ne6 {Droht stark ...Lxf3.} 11. Ng5 (11. exd6 Bxf3 12. gxf3 Nxf4 $17) (11. Be2 $11 {bleibt in der Remisbreite.}) 11... Nxg5 $17 12. Bxg5 {[%cal Re5d6]} Bxe5 13. Nd5 Rc8 14. h4 Bg7 15. h5 ({Günstiger ist} 15. Be2 $15) 15... Rc5 ({Auf keinen Fall} 15... Bxd5 16. Qxd5 Qb6 17. Be3 $11) 16. h6 {[#]} Bxb2+ $1 {[%mdl 512]} 17. Kxb2 {Sc3 ist eine echte Drohung.} Rxd5 18. Qc3 f6 19. Rxd5 Bxd5 20. f4 (20. Be3 $17 {kämpft weiter.}) 20... Qd7 21. Ka1 Kf7 22. Bd3 Qc6 ({Finger weg von} 22... Bxg2 23. Rg1 $19) 23. Qb2 Bxg2 24. Re1 e5 25. fxe5 dxe5 26. Kb1 Ne7 27. Rxe5 (27. Bd2 $142) 27... Nd5 $19 ({Falsch wäre} 27... fxg5 $2 28. Rxe7+ $1 {[%mdl 512]} Kxe7 29. Qxh8 $18) 28. Ka1 fxe5 29. c4 bxc4 30. Bb1 Nf6 31. Qxe5 Re8 32. Qd4 Re1 {( -> ...Le4)} 33. Ka2 Rxb1 {Precision: Weiß = 31%, Schwarz = 91%.} (33... c3 $142 34. Qf2 Bd5+ 35. Ka1 {[#]} Qd6 $1 {[%mdl 512]} 36. Qa7+ Qe7 37. Qxe7+ Kxe7 38. Bh4 Rd1 39. Bg5 c2 40. Bxf6+ Kxf6 41. Kb2 cxb1=Q+ 42. Kc3 Rd3#) 0-1

