[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Adhiban, B.."]
[Black "Narayanan.S.L"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2643"]
[BlackElo "2573"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,147,30,27,27,28,27,14,18,19,16,13,35,15,19,15,11,8,12,0,14,8,31,31,35,32,37,37,39,31,31,29,29,30,36,29,36,36,45,45,56,28,52,56,62,0,48,36,35,35,27,17,28,25,19,20,77,77,77,77,87,87,87,87,92,92,92,95,90,91,96,97,135,129,125,127,214,224,229,233,210,215,216,196,204,203,1138,1115,1468,1339,1109,485,4334,12839,12836,12836,12839,12842,12846,12849,12839,12847,12848,12848,12841,12841,12835,12835,12834,12830,12836,12837,6122,5304,29951,29949,29953,29951,29956,29958,29958,29958,29958,29959,29959,29960,29960,29961,29961,29963,29963,29959,29961,29963,29963,29961,12797,12359]} 1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Nc3 Nc6 5. a3 Nf6 6. Bg5 {D06: Queen's Gambit: Symmetrical and Baltic Defences} (6. cxd5 Nxd5 7. e3 Bd6 8. Bd2 Nf6 9. Bb5 O-O 10. Qe2 Ne4 11. Nxe4 Bxe4 12. Bc3 f5 13. O-O {1-0 (58) Ghaem Maghami,E (2551)-Vidit,S (2658) Tashkent 2016}) 6... Be7 7. e3 {LiveBook: 6 Games} Ne4 8. Bxe7 {White has an edge.} Nxe7 9. Rc1 O-O 10. Be2 dxc4 $146 ({Predecessor:} 10... c6 11. O-O dxc4 12. Bxc4 Nd5 13. Nxe4 Bxe4 {0-1 (40) Bosbach,G (2196)-Krenz,V (2266) Germany 2008}) 11. Bxc4 Rc8 12. Bd3 Nxc3 13. Rxc3 Bxd3 14. Rxd3 Qd5 15. O-O Rfd8 16. Rd2 Nf5 17. Qa4 Nd6 18. Rc1 Qb5 19. Qxb5 ({Don't go for} 19. Qxa7 $2 Ne4 $19) 19... Nxb5 20. Rdc2 c6 21. Kf1 f6 22. Ke2 Kf7 23. Ne1 Rc7 24. Nd3 Re7 25. a4 Nd6 26. b4 Ke8 27. Rc5 Ne4 28. R5c2 (28. Rh5 {keeps more tension.} g6 29. Ra5 a6 30. f3 Nd6 31. g4) 28... Nd6 29. h4 a5 30. b5 cxb5 31. axb5 b6 32. Rc6 $36 {[%mdl 2048] White fights for an advantage.} Rb7 33. Nf4 Kd7 (33... Ke7 $11) 34. d5 $1 $16 exd5 35. Nxd5 Nxb5 36. Rxb6 Rxb6 37. Nxb6+ {[%mdl 4096] Endgame KRN-KRN} Ke6 38. Rc5 Nd6 39. Rxa5 Ne4 40. Kf3 Nd2+ 41. Kf4 g5+ 42. hxg5 fxg5+ 43. Kg4 ({Reject} 43. Rxg5 $6 Rf8+ 44. Kg4 Rxf2 $11) 43... Ne4 (43... h6 $16 {was worth a try.} 44. f4 gxf4) 44. f3 $18 Nf6+ 45. Kxg5 Rg8+ 46. Kf4 Rxg2 47. Re5+ Kf7 48. Nd5 {aiming for Rf5.} Nxd5+ $2 (48... Ng8 49. e4 Ra2) 49. Rxd5 {KR-KR} Kg6 50. Rd6+ Kg7 51. Kf5 (51. e4 $142 h5 52. Rd1) 51... h5 (51... Rg3 $142 52. Rd7+ Kh6) 52. Rd7+ Kh6 53. f4 h4 54. e4 h3 55. Rd3 h2 56. Rh3+ Kg7 57. e5 Kf7 58. Rh4 Kg7 59. Ke4 Kg6 60. Kf3 Ra2 61. Kg3 Kf5 62. Rh5+ Ke4 63. Rxh2 Ra6 64. Rh5 Ra1 65. e6 Rg1+ 66. Kf2 Rg8 {[#]} 67. Rg5 $1 Re8 {[#]} 68. Kg3 $1 ({And not} 68. f5 Kf4 $11) 68... Rxe6 69. Kg4 Re8 70. Rg7 Kd5 71. Kg5 Re1 72. f5 Kd6 73. Kg6 Re8 74. Ra7 {Precision: White = 81%, Black = 37%.} 1-0

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Karthikeyan, Murali"]
[Black "Visakh N R"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2585"]
[BlackElo "2457"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,73,24,23,5,14,0,9,5,21,21,15,26,18,14,22,22,44,4,35,0,0,-34,-27,-49,-29,-31,-29,-47,0,0,0,0,33,8,0,18,17,23,297,0,0,0,187,177,29995,29996,29996,29997,29997,29998]} 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 Bb7 10. d3 Na5 11. Bc2 c5 12. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32]} Qc7 13. Nf1 Rfe8 {LiveBook: 17 Games} 14. Bg5 {C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} (14. Bd2 h6 15. b4 Nc6 16. Bb3 Bf8 17. Rc1 Qd7 18. Ne3 cxb4 19. cxb4 d5 20. Bxd5 Nxb4 21. Bxb7 Qxb7 {½-½ (29) Blanco Gramajo,C (2531)-Martin Clemente,J (2645) ICCF email 2010}) 14... d5 $146 ({Predecessor:} 14... h6 15. Bxf6 Bxf6 16. Ne3 Qd8 17. a3 Rc8 18. Qe2 Qd7 19. Rad1 Nc6 20. Bb3 Nd8 21. Bd5 Ne6 {1-0 (41) Presnyakov,V (2295)-Nordal,S (2288) ICCF email 2015}) 15. Ne3 dxe4 16. dxe4 {The position is equal.} Rad8 17. Qe2 Nh5 (17... Bxe4 $2 18. Bxe4 Nxe4 19. Bxe7 $18) (17... Nxe4 $2 18. Bxe7 Rxe7 19. Nf5 $18) 18. Bxe7 Nf4 19. Qf1 Rxe7 20. g3 {a4 is the strong threat.} Ne6 21. h4 c4 22. h5 Nc5 23. Nf5 Red7 24. Re3 f6 25. Rb1 Qb6 26. Qh3 Qe6 27. b4 cxb3 28. axb3 {[%cal Ba2b3,Bb3b4][%mdl 32]} Kf8 {[%cal Rc5b3]} 29. b4 $1 {[%csl LRa5,LRc5]} Nc4 $1 {[%cal Rc4e3]} 30. bxc5 {Strongly threatening Bb3.} Nxe3 31. fxe3 Qc4 $2 {[%mdl 8192] [#]} (31... Qa2 $11 32. Ne1 Rd2) 32. h6 $2 (32. Rf1 $1 $18) 32... g6 $1 $11 33. Qh4 $1 gxf5 $2 {[#]} (33... Rf7 $1 $11 {and Black is okay.} 34. Nxe5 Qe2 35. Nxg6+ (35. Nxf7 $2 Rd2 $19) 35... hxg6) 34. Bb3 $1 $36 {[%mdl 2048] White is in control.} (34. Qxf6+ Qf7 $16) 34... Qxe4 $2 (34... Qxc5 $18 35. Qxf6+ Ke8) 35. Qxf6+ {White mates.} Ke8 36. Qh8+ Ke7 37. Qg7+ {Precision: White = 55%, Black = 27%.} 1-0

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Shyam, Sundar M."]
[Black "Gopal G.N."]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2521"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 33,107,8,23,9,13,0,2,-20,12,-150,0,0,30,30,30,29,31,30,36,35,36,16,16,4,7,3,10,-21,0,0,-7,0,0,-14,-5,-30,-27,-31,-23,-29,0,0,0,0,0,0,0,0,25,24,427,410,783,745,1134,1105,980,958,890,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 Be7 10. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} O-O 11. O-O-O b5 12. g5 Nh5 13. Nd5 Bxd5 {B90: Sizilianisch (Najdorf-Variante, Abweichungen)} 14. exd5 f6 15. gxf6 Bxf6 16. Kb1 Nb6 17. Na5 Nf4 {LiveBook: 5 Partien} 18. Nc6 Qc7 19. Bxf4 exf4 {[#]} 20. Bd3 $146 ({Vorgänger:} 20. c3 Rae8 21. Rg1 {½-½ (39) Bologan,V (2666)-Efimenko,Z (2648) Sochi 2006}) 20... Kh8 21. Qxf4 $2 (21. c3 $11) 21... g6 ({Günstiger ist} 21... Na4 $1 $17 22. Nd4 Nc3+ 23. bxc3 Qxc3) 22. Qh6 $11 Qg7 (22... Na4 {feels hotter.} 23. c3 Bxc3 24. bxc3 Nxc3+ 25. Kb2 Nxd1+ 26. Rxd1 Rxf3 27. Re1 Qg7+) 23. Qxg7+ Bxg7 24. Be4 Na4 25. c3 Nc5 26. Rde1 Rae8 27. Re2 Rf4 28. Rhe1 Bf6 29. Kc2 Kg7 30. Na5 Bh4 31. b4 Bxe1 32. bxc5 Bh4 33. cxd6 Rf7 34. c4 {zielt auf c5 ab.} Bd8 35. Nc6 bxc4 36. Kc3 Rd7 37. Bf5 Rxe2 38. Bxd7 {[%mdl 4096] Endspiel KTL-KLS} Bf6+ 39. Kxc4 Rxh2 40. Be6 h5 {Weiss muss nun ...h4 beachten.} 41. d7 Kf8 $2 {[%mdl 8192]} (41... Rc2+ $11 {und Schwarz steht sicher.} 42. Kd3 Rc3+ 43. Ke4 Rc4+ 44. Ke3 Rc3+ 45. Ke4 Rc4+ 46. Ke3 Rc3+ 47. Ke4) 42. d6 $1 $18 Rd2 (42... Rc2+ $142 43. Kd5 Rd2+ 44. Kc5 Re2) 43. Kc5 Rc2+ {[#]} 44. Kb6 $1 ({Nicht} 44. Bc4 h4 $17) 44... Rd2 {[#]} 45. Kc7 $1 Rc2 46. f4 $2 (46. Bd5 $18 g5 47. Be4) 46... h4 $1 $11 {Die Stellung ist ausgeglichen.} 47. a4 a5 48. Kb6 Rd2 49. Kc7 Rc2 50. Kb6 Rd2 51. Kc5 Rc2+ 52. Kb5 Rd2 53. Kc5 Rc2+ 54. Kb6 {Precision: Weiß = 53%, Schwarz = 54%.} 1/2-1/2

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Stany, G.A."]
[Black "Ganguly, Surya Shekhar"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2500"]
[BlackElo "2650"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,68,27,21,30,16,23,-4,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,-32,-30,-32,-29,-25,-37,-52,-16,-171,-165,-172,-158,-163,-189,-177,-154,-260,-256,-241,-254,-219,-266,-413,-395,-1079,-1048,-1151,-1130,-29984,-29978,-29992,-1008,-29993,-29994]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. O-O Nc6 8. Nb3 a6 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} 9. a4 Nf6 10. Qe2 Bd6 {The position is equal.} 11. Rd1 e5 12. Nbxd4 Nxd4 13. Rxd4 Qe7 14. Rxd6 Qxd6 15. b3 {[#]} e4 $146 {Hoping for ...Be6.} ({Predecessor:} 15... Be6 16. Ba3 Bxc4 17. Qxc4 {½-½ (30) Movsesian,S (2665)-Grover,S (2519) Reykjavik 2015}) 16. Ba3 $1 {[%cal Ra3d6]} Qf4 17. Re1 Be6 $1 18. Bxe6 fxe6 19. Qc4 Kf7 $1 {Threatens to win with ...Rhc8.} 20. Bc1 Qd6 21. Ng5+ Kg6 $1 22. Nxe6 $2 {[#]} (22. h4 $11 Rac8 23. Qe2) 22... b5 $1 $19 {[%cal Rb5c4][%mdl 512]} 23. Ba3 (23. axb5 axb5) 23... Qe5 24. f4 Qf5 (24... bxc4 25. fxe5 Nd7 26. Nc7 $11) 25. Qc6 Rhe8 $1 $36 {[%mdl 2048] White is under strong pressure.} (25... Rhc8 26. Qd6 $15) 26. Rf1 (26. Nc7 $17 {was worth a try.} Rec8 27. Bd6) 26... e3 $1 {[%cal Be4e3,Be3e2][%mdl 32]} ({Weaker is} 26... Rxe6 27. Qxa8 e3 28. axb5 $15) (26... Qxe6 27. f5+ Qxf5 28. Rxf5 $11) 27. Nd4 Qe4 $1 {[%cal Re4d4]} 28. f5+ Kf7 {[%cal Bg6f7,Bf7g8,Bg8h8][%mdl 32]} 29. Qc7+ {[#]} (29. Qxe4 $142 Rxe4 30. Ne6) 29... Kg8 $1 30. Ne6 $2 {[#]} (30. Qc3) 30... Rxe6 $1 31. fxe6 e2 {( -> ...Qe3+)} 32. Qf7+ Kh8 33. Re1 Qe3+ 34. Kh1 Qf2 {Precision: White = 39%, Black = 92%.} 0-1

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Karthikeyan, P.."]
[Black "Sumit, Kumar"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2464"]
[BlackElo "2191"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,97,47,70,37,54,40,50,42,61,58,97,97,107,97,97,94,93,91,98,71,95,73,66,65,73,64,66,56,61,58,67,61,72,69,68,68,77,81,89,77,85,17,72,69,68,60,63,57,102,102,102,99,106,98,93,81,110,104,112,121,136,135,125,129,131,131,271,273,276,270,306,305,300,299,296,279,316,244,331,280,487,487,476,459]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 {[%cal Be2e3,Be3e4][%mdl 32]} Bf5 5. cxd5 Nxd5 6. Nge2 e6 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} 7. e4 (7. g3 Nb4 8. e4 Bg4 9. a3 Bf3 10. Rg1 Qa5 11. Bf4 N4a6 12. Qd3 Bg4 13. f3 Bh5 14. Bh3 {1-0 (44) Aleksandrov,A (2589)-Zarubitski,V (2353) Minsk 2018}) 7... Nxc3 8. Nxc3 Bg6 {LiveBook: 9 Games. White is slightly better.} 9. f3 Bb4 10. Be3 O-O 11. Qb3 Qb6 $146 ({Predecessor:} 11... Qe7 12. a3 Bxc3+ 13. Qxc3 Nd7 14. Be2 {0-1 (37) Andueza Quezada,D (2176)-Bombardiere Castro,A Santiago de Chile 2008}) 12. Bc4 a5 13. a3 Bxc3+ 14. Qxc3 {Hoping for h4.} Qd8 15. O-O {[%cal Bh1f1,Bf1f2,Bf2c2][%mdl 32]} Nd7 16. Rac1 Qe7 17. Ba2 Rfc8 18. Rf2 f6 19. Qb3 Nf8 20. Rfc2 Bf7 21. Qd3 Rd8 22. Qc3 Ng6 23. Rd2 Rd7 24. Rcd1 Qd8 25. Qc5 Rc8 26. Bb3 Ne7 27. Qc3 h6 28. Bc4 ({White should play} 28. Rd3 $16) 28... Ng6 (28... Nd5 $1 $11 {remains equal.} 29. Qd3 (29. exd5 cxd5 30. Bf2 b5 $17) 29... Nxe3 30. Qxe3 Qe7) 29. Qb3 Qe7 30. a4 f5 31. Qc2 f4 32. Bf2 Rcd8 33. Qc3 Qb4 34. Qxb4 axb4 35. Kf1 Ra8 36. b3 Rb8 37. Rc2 e5 38. Bxf7+ Kxf7 39. Ke2 Rbd8 {[%cal Re5d4] [#]} 40. d5 $1 {[%mdl 512]} cxd5 (40... Ne7 $16) 41. Bb6 $18 Re8 42. Rxd5 (42. exd5 e4 $16) 42... Ree7 43. Bd8 Rxd5 44. Bxe7 {KRB-KRN} ({Not} 44. exd5 Rd7 $14) 44... Rd7 45. Bxb4 Ne7 46. Rd2 Rxd2+ 47. Kxd2 Nc6 $2 {[#]} (47... Ng6 {is a better defense.} 48. Bc3 Nh4 49. Bxe5 Nxg2) 48. Bc3 Ke6 49. Kd3 {Precision: White = 64%, Black = 40%.} 1-0

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Laxman, R.R."]
[Black "Sharma, Dinesh K."]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2456"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,64,75,0,18,3,8,3,37,15,27,0,-5,-5,7,13,53,41,38,29,41,-11,-10,0,66,37,29,0,0,0,0,0,0,0,0,0,81,-49,-52,-627,-593,-952,-953,-768,-924,-907,-895,-784,-764,-29986,-29987]} 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 O-O 6. Bg2 e5 7. dxe5 Nfd7 8. Nc3 dxe5 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} 9. e4 {LiveBook: 6 Games} (9. Qd2 $16) (9. O-O Nc6 10. Nd2 Nf6 11. Nc4 Be6 12. Bxc6 bxc6 13. Qxd8 Rfxd8 14. Nxe5 Rd2 15. Rac1 Re8 16. Rfd1 Rxd1+ 17. Nxd1 {1-0 (44) Grischuk,A (2772)-Mamedyarov,S (2799) Huaian 2017}) 9... Na6 $11 10. O-O Nac5 {The position is equal.} 11. Qd2 a5 12. Rad1 Re8 13. Rfe1 $146 ({Predecessor:} 13. Qc1 c6 14. a4 Ne6 15. Rfe1 Qc7 16. Nb1 {½-½ (24) Hartoch,R (2345)-Ligterink,G (2430) Amsterdam 1994}) 13... c6 14. a4 Ne6 15. Nb1 Qe7 16. Na3 Rd8 17. Nc4 b5 18. Nxa5 ({Better is} 18. axb5 $14 cxb5 19. Qd5 (19. Nxa5 Nb8 $14)) 18... Nb8 19. Qc3 bxa4 (19... Rxd1 $11 20. Rxd1 Qc7) 20. bxa4 (20. Ra1 {with more complications.} Ba6 21. Rxa4 Bb5 22. Raa1 c5 23. Bf1) 20... Nd4 21. Nxd4 exd4 22. Nxc6 Nxc6 23. Qxc6 Bd7 $36 {[%mdl 2048] White is under pressure.} 24. Qc4 Rxa4 25. Qb3 Qc5 {[#]} (25... Be5 $11 26. Ba1 Rb8) 26. c3 (26. e5 $1 $16) 26... dxc3 $15 {[#]} 27. Rxd7 $4 {[%mdl 8192]} (27. Qxa4 $1 $15 {[%mdl 512]} Bxa4 28. Rxd8+ Bf8 29. Bc1) 27... Rxd7 $19 28. Qxa4 Rd2 29. Qa8+ Bf8 30. Rf1 cxb2 31. Qb8 Qc2 {White must now prevent ...Rd1.} 32. Qb6 Rd1 {Precision: White = 26%, Black = 65%.} 0-1

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Himanshu, Sharma"]
[Black "Bose, Sayan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2425"]
[BlackElo "1963"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,84,68,29,52,16,22,0,0,0,0,0,8,11,43,0,0,0,9,-35,-29,-20,-23,-35,-17,-35,0,0,0,-31,-20,-29,-20,-33,-35,-25,0,0,55,-9,0,0,206,211,195,200,299,342,503,511,516,497,477,476,469,456,1575,476,879,844,29990,29990,29990,-58,29988,-31,29990,0,29989]} 1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. g3 Nge7 5. Bg2 a6 (5... d5 6. exd5 Nxd5 7. Nxd5 exd5 8. O-O Be7 9. Nf4 d4 10. Nd5 Bd6 11. Re1+ Be6 12. d3 O-O 13. Qh5 g6 14. Qg5 {1-0 (45) Jobava,B (2707)-Polgar,J (2686) Warsaw 2010}) 6. O-O {B23: Closed Sicilian: Lines without g3} g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 O-O 10. a4 {LiveBook: 4 Games} Na5 11. Qe2 $146 ({Find the theoretical novelty and annotate with similar games:} 11. b3 b6 12. Qd2 Bb7 {0-1 (22) Petrosyan,T (2383)-Kveinys,A (2534) Al Ain 2013}) 11... Qc7 12. Rad1 d6 13. Rfe1 Bd7 14. Bf1 Rfd8 15. Bg5 f6 16. Bc1 e5 17. Nb3 {aiming for Nxa5.} Be6 18. Nd5 Nxd5 19. exd5 Nxb3 20. cxb3 Bf5 21. Be3 Qc2 22. Qc4 $1 Qxb2 23. a5 Rac8 24. Qb4 Bc2 25. Qxb7 Bxd1 ({Much worse is} 25... Qxb3 $6 26. Rb1 $1 $14 {[%mdl 512]}) 26. Rxd1 Rb8 27. Qxa6 Qxb3 (27... Rxb3 $11 28. Rc1 Rbb8) 28. Qe2 ({White should play} 28. Rc1 $1 $14) 28... Rdc8 29. a6 Rc2 $2 {[#]} (29... f5 $11) 30. Rd2 $1 $18 {[%cal Rd2c2]} Rxd2 31. Qxd2 Qa4 (31... f5 $142) 32. Qc1 Bf8 (32... Qe8 $142 33. a7 Ra8) 33. Qc6 Qxc6 34. dxc6 {[%mdl 4096] Endgame KRB-KB} d5 {Black hopes to continue with ...d4.} 35. a7 Ra8 {Black wants to play ...d4.} 36. Bb6 d4 (36... Bd6 $142 37. Ba6 d4) 37. Ba6 (37. c7 $142) 37... Rxa7 (37... Bd6 $142 38. Bb7 Rxa7) 38. Bxa7 Kf7 39. Bc4+ Ke8 40. Bc5 $2 (40. c7 Kd7 41. Bb6 Kc6 42. c8=Q+ Kxb6 43. Qxf8 Kc6 44. Qxf6+ Kc5 45. Bg8) 40... f5 $2 {[%mdl 8192]} (40... Bxc5 $15 41. Kf1 Kd8) 41. Kf1 $2 (41. Bxf8 e4 42. Bd6 e3 43. Bf4 e2 44. Bxe2 Ke7 45. c7 d3 46. Bxd3) 41... Kd8 $2 {[%mdl 8192]} (41... Bxc5 $15 42. c7 Kd7) 42. Ke2 $2 (42. Bb6+ {NOTEXT} Ke7 43. c7 Kf6 44. c8=Q Kg7 45. Qc7+ Kh6 46. Qxe5 Bb4 47. Bxd4) 42... f4 $2 {[%mdl 8192] Precision: White = 35%, Black = 28%.} (42... Bxc5 $11 43. Bg8 h5) 1-0

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Krishna C R G"]
[Black "Agarwal, Brajesh"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2416"]
[BlackElo "1899"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 31,95,56,59,39,37,15,57,27,12,0,60,26,47,40,62,53,72,67,58,56,96,91,83,73,93,36,140,137,171,178,201,207,188,165,200,196,218,200,427,214,213,215,232,233,229,225,298,252,277,85,76,72,213,213,261,218,275,290,359,177,507,446,1577,1579,1551,591]} 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 Nbd7 6. O-O O-O 7. Nc3 e5 8. e4 exd4 9. Nxd4 Nc5 10. h3 a5 11. Be3 {[%cal Bc1e3,Be3f2,Bf2e1][%mdl 32]} Re8 12. Qc2 c6 13. Rfe1 Qc7 14. Rad1 Nfd7 15. f4 {E69: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4 c6 9 h3} a4 16. Bf2 Qa5 {LiveBook: 3 Games} 17. Re3 $146 {White is slightly better.} ({Find the theoretical novelty and annotate with similar games:} 17. Rb1 Ne6 18. Nde2 Qb4 19. b3 axb3 20. axb3 {1-0 (48) Cernousek,L (2453)-Janev,P (2126) Caleta 2013}) 17... Nb6 18. Bf1 Bd7 19. Be1 Qa7 20. Bf2 Qa5 21. Kh2 Rad8 22. b3 axb3 23. axb3 Ra8 24. Bg2 Nc8 25. Re2 Ne6 26. Nxe6 Bxe6 27. Rd3 Qh5 28. Na4 (28. Bd4 $16) 28... Bg4 (28... b5 $14 29. cxb5 Qxb5) 29. Re1 $1 $16 h6 {[#]} 30. c5 $1 dxc5 31. Nxc5 (31. Bxc5 g5 $11) 31... g5 32. Nxb7 Bxh3 33. Bxh3 g4 34. Qxc6 Qxh3+ 35. Kg1 Ne7 36. Qd7 Ng6 37. Nd6 Re7 38. Qc6 Rd8 {aiming for ...Nxf4!} 39. Red1 {Hoping for Nf5.} Red7 40. e5 $2 (40. Qc4 $18 {and White stays clearly on top. And now Nxf7 would win.} Rf8 41. Nf5 Rxd3 42. Qxd3) 40... Bxe5 41. Be1 $36 {[%mdl 2048] Black is under strong pressure.} ({Wrong is} 41. fxe5 $2 Nxe5 42. Qc3 Nf3+ 43. Rxf3 gxf3 $19) ({But not} 41. Nxf7 Nxf4 42. gxf4 (42. Nxh6+ Kh8 $11) 42... Rxd3 $11) 41... Bg7 (41... Rxd6 $16 42. Rxd6 Rxd6 43. Rxd6 Bxd6 44. Qxd6 Qh5) 42. b4 $18 Re7 {[#]} 43. Bf2 $1 Re2 44. Nf5 Rde8 45. b5 (45. Rd8 $142 Rxd8 46. Rxd8+ Kh7 47. Re8 Nxf4 48. gxf4) 45... Kh7 $2 (45... Bf8 46. R3d2 Qh5) 46. R3d2 {White is clearly winning.} Qh5 (46... R2e6 $142) 47. Nxg7 Kxg7 48. b6 {Precision: White = 60%, Black = 24%.} (48. Rxe2 $142 Rxe2 49. b6) 1-0

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Sriram, Jha"]
[Black "Nitin, S.."]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2388"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,143,37,37,32,20,19,17,18,27,12,37,37,40,41,57,35,18,18,25,21,27,28,28,0,31,23,31,27,35,7,35,31,69,44,46,34,48,50,36,45,75,71,77,87,76,76,101,87,105,105,104,90,98,0,106,100,104,104,104,104,129,104,131,132,183,183,183,116,116,123,183,183,211,173,166,131,131,90,131,131,131,131,131,131,131,131,131,131,131,131,131,131,131,20,526,20,28,27,131,131,131,131,131,131,131,131,131,131,131,131,131,0,131,131,131,131,332,216,771,745,1034,1028,1658,1621,2056,1517,1813,1757,2154,1972,1945,1932]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. g3 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} (8. Bd2 Nbd7 9. Qb3 Rb8 10. cxd5 cxd5 11. Bd3 a6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Rh4 15. f4 Bd6 {½-½ (32) Krasenkow,M (2651)-Sasikiran,K (2677) Germany 2017}) 8... Nbd7 9. cxd5 cxd5 10. Bg2 {The position is equal.} Bb4 11. Qb3 $146 ({Predecessor:} 11. Bd2 O-O 12. O-O Nb6 13. Qb3 a5 14. Rfc1 Nc4 15. Be1 Rb8 {½-½ (27) Pessoa,F (2520)-Vasilev,V (2485) ICCF email 2016}) 11... Qa5 12. Bd2 Nb6 13. O-O O-O 14. a3 Bxc3 $1 15. Bxc3 Qa4 16. Qa2 Ne4 17. Bb4 $36 {[%mdl 2048] White has the initiative.} Rfc8 18. f3 Nf6 (18... a5 {is more complex.} 19. b3 Qb5 20. fxe4 axb4 21. Qf2 Qd7) 19. b3 Qc6 20. a4 Nbd7 21. Qb2 Qb6 22. Bd2 Rc6 23. Rfc1 Rac8 24. Bf1 Rxc1 25. Rxc1 Rxc1 26. Bxc1 Ne8 27. Qc3 Qc7 28. Qxc7 (28. Bb2 {seems wilder.} g5 29. Bd3 Qxc3 30. Bxc3 f5 31. h3) 28... Nxc7 $16 {[%mdl 4096] Endgame KBB-KNN} 29. Ba3 a6 30. Kf2 Ne8 31. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} Nb8 32. Bc5 Nd7 33. Ba3 Nb8 $1 34. g5 f5 35. Ke1 Kf7 36. Kd2 Nd7 37. Be2 Nc7 38. Kc3 Ke8 (38... Ne8 $16 39. h4 Nb6) 39. Bd6 $18 Kd8 40. Bd3 (40. Bg3 $18) 40... Ne8 $16 41. Bf4 Kc8 (41... Ke7 $16 42. Be2 Nd6) 42. a5 $18 Nc7 43. Kb4 Kd8 44. Bxc7+ Kxc7 {KB-KN} 45. f4 Kc6 46. Ka4 Nb8 47. Be2 Kc7 48. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Kd6 49. b5 Kc7 50. Kb4 Kd6 51. Bd1 axb5 52. Kxb5 Kc7 53. Bc2 ({White should play} 53. Ka4 $16) 53... Na6 $2 {[%mdl 8192]} (53... Nc6 $11) 54. Ba4 $2 (54. Bd3 $18 Nb8 55. Bc2) 54... Nb8 $1 $11 55. Kb4 Na6+ (55... Nc6+ $11 56. Kb5 Nb8) 56. Kc3 $16 Kd8 57. Bb5 {Hoping for Bxa6.} Ke7 58. Kb3 Nc7 59. Kb4 Kd6 60. Ba4 $1 Na6+ 61. Kb5 $1 {[%cal Rb5b6] Kb6 is the strong threat.} Kc7 62. Bd1 Nb8 $1 63. Be2 $1 Nc6 64. Ka4 $1 Na7 $2 {[#]} (64... b6 $16 {is a better defense.}) 65. Bb5 $1 $18 Nc8 $2 {[#]} (65... Kd8 66. Bd3 Nc8) 66. Be8 $1 {[%cal Re8g6] White is clearly winning.} Nd6 67. Bxg6 Nc4 68. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Nxe3 69. h5 Ng4 70. Bf7 Kd7 71. Kb5 Ke7 72. Bg8 {Precision: White = 59%, Black = 51%.} 1-0

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Debarshi, Mukherjee"]
[Black "Deepan Chakkravarthy J."]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2303"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,98,79,81,68,112,111,108,104,112,94,125,113,118,121,137,135,152,135,133,120,152,120,143,136,182,166,175,158,234,217,221,92,76,72,97,80,193,171,162,181,189,177,258,265,265,264,261,219,282,252,235,242,228,247,244,238,237,100,101,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Bg4 10. Nd2 Qd7 {A62: Modern Benoni: Fianchetto Variation without early ...Nbd7} 11. a4 (11. f3 Bh3 12. Bxh3 Qxh3 13. Nc4 Rd8 14. Bf4 Nh5 15. Qd2 Na6 16. Ne4 Nc7 17. Bxd6 Ne8 18. Be7 {0-1 (67) Medvegy,Z (2512)-Harikrishna,P (2664) Mainz 2007}) 11... Bh3 12. Nc4 Bxg2 13. Kxg2 Qe7 {LiveBook: 5 Games} 14. f3 Na6 15. Bf4 Rfd8 16. e4 $146 ({Predecessor:} 16. g4 Nxg4 17. Bxd6 Rxd6 18. fxg4 {0-1 (46) Andreescu,D (2125)-Balog,I (2537) Arad 2015}) 16... Nh5 17. Be3 Nc7 18. g4 Nf6 19. Bg5 {[%cal Be3g5,Bg5h4,Bh4g3][%mdl 32]} h6 20. Bh4 Qd7 21. Bg3 Nfe8 22. Qc2 b6 23. Rad1 b5 24. Na5 a6 25. Nc6 Rdc8 26. a5 Ne6 (26... Nf6 $16 27. Qd2 Re8) 27. dxe6 $18 Qxe6 28. Ne7+ (28. e5 $1 $18 {[%cal Re5d6] and the rest is easy.} Rxc6 29. exd6) 28... Qxe7 $16 29. Nd5 Qe6 30. Nb6 Qa2 (30... Bd4 $16 {was worth a try.}) 31. Nxa8 $18 (31. Nxc8 $6 Rxc8 32. Rf2 (32. Bxd6 Qxb2 33. Qxb2 Bxb2 $14) 32... Qxa5 $16) (31. Bxd6 Nxd6 32. Rxd6 Rd8 $14) 31... Rxa8 32. e5 $36 {[%mdl 2048] White is in control.} ({But not} 32. Bxd6 $6 Nxd6 33. Rxd6 Qxb2 $14) 32... dxe5 33. Qxc5 Qxb2+ (33... Qxa5 {keeps fighting.} 34. Bxe5 Bxe5) 34. Rf2 Qb3 35. Qc6 $1 {[%cal Rc6a8]} Rb8 36. Rfd2 Kh7 37. Qd5 Qxd5 38. Rxd5 {Threatens to win with Rd8.} b4 39. Rd8 ({Much less strong is} 39. Bxe5 Bxe5 40. Rxe5 Kg7) 39... Rxd8 40. Rxd8 {[%mdl 4096] Endgame KRB-KBN} Nc7 {[#]} 41. Rd7 (41. Rd6 $1 $18 {is the precise move to win.}) 41... Nb5 $16 {[#] Hoping for ...b3.} 42. Rxf7 (42. Rd1 $1 $16) 42... Kg8 $11 {The position is equal.} 43. Rb7 b3 44. Rb8+ $1 Kf7 {Strongly threatening ...b2.} (44... Kh7 $5 45. Rb7 $8 b2 46. Rxg7+ Kh8 47. Bxe5 b1=Q 48. Rxg6+ Kh7 49. Rg7+ Kh8 $11) 45. Rb7+ Ke6 46. Rxb5 $1 ({Not} 46. Rxg7 $2 b2 $19) 46... axb5 47. a6 {Black must now prevent a7.} b2 48. a7 b1=Q 49. a8=Q {Qe8+ is the strong threat.} Qc2+ {Precision: White = 60%, Black = 47%.} 1/2-1/2

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Deshmukh, Anup"]
[Black "Das, Arghyadip"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2284"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,53,1,8,0,0,-9,0,-36,0,-2,-8,-51,-35,-74,-81,-172,-164,-173,-156,-170,-168,-150,-164,-77,-345,-378,-308,-296,-292,-437,-445,-487,-479,-602]} 1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Be2 Bd6 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Qc2 Qe7 11. Rfe1 {D45: Semi-Slav: 5 e3} (11. Rad1 Rad8 12. Rfe1 Rfe8 13. e4 Nxe4 14. Nxe4 dxe4 15. Qxe4 Bb4 16. Rf1 Bd6 17. Ne5 f5 18. Qf3 Nxe5 19. dxe5 Bc5 20. Bc3 a5 21. Qf4 {½-½ (21) Radjabov,T (2741)-Giri,A (2762) Palma de Mallorca 2017}) 11... Rad8 {LiveBook: 12 Games} 12. a4 $146 ({Find the theoretical novelty and annotate with similar games:} 12. e4 Nxe4 13. Nxe4 dxe4 14. Qxe4 Ba3 15. Qc2 Bxb2 16. Qxb2 c5 17. Rad1 Qf6 18. Qa1 a5 {½-½ (45) Levin,E (2515)-Bukavshin,I (2647) Voronezh 2015}) 12... Bb4 13. Bd3 {The position is equal.} h6 14. Re2 a5 15. h3 c5 16. cxd5 Bxc3 17. Bxc3 Nxd5 18. Bd2 {[#]} (18. dxc5 $17 Nxc3 19. Qxc3 Bxf3 20. gxf3) 18... Nb4 $1 $19 {[%cal Rb4c2]} 19. Bxb4 {[#] Hoping for Ba3.} Bxf3 $1 20. gxf3 {And now Bc3 would win.} axb4 21. Rd1 cxd4 22. Bh7+ $2 (22. exd4 Qg5+ 23. Kh2) 22... Kh8 23. Rxd4 g6 ({Less strong is} 23... f5 24. Qc7 $19) 24. Qc7 Qg5+ ({Worse is} 24... Kxh7 25. Red2 $11) 25. Kf1 (25. Rg4 {was necessary.} Qe5 26. Qxe5+ Nxe5 27. Rxb4) 25... Nc5 ({Stronger than} 25... Kxh7 26. Red2 $11) 26. f4 Qf6 27. Rxb4 {Precision: White = 35%, Black = 80%.} 0-1

[Event "38th IND-chT 2018"]
[Site "Patia"]
[Date "2018.02.12"]
[Round "7"]
[White "Arpan, Das"]
[Black "Thejkumar, M.S."]
[Result "1/2-1/2"]
[ECO "D08"]
[WhiteElo "2192"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "team-tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,73,95,95,104,106,79,36,55,0,5,10,0,-127,-105,-155,-131,-216,-170,-168,-171,-183,0,-20,0,0,0,0,61,43,80,50,114,127,165,173,234,93,92,30,26,36,35,29,31,8,19,8,13,8,8,8,23,12,8,8,8,8]} 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Bg4 6. Nbd2 Qe7 7. h3 Bh5 8. g4 {D08: Albin Counter Gambit} Bg6 9. Bg2 O-O-O 10. Qa4 {LiveBook: 4 Games. White is better.} (10. O-O h5 11. g5 h4 12. b4 f6 13. Qa4 fxe5 14. b5 Nb8 15. Qxa7 e4 16. Nxd4 {1-0 (30) Heimann,A (2548)-Koop,T (2407) Lingen 2015}) 10... f6 11. b4 Kb8 12. exf6 Nxf6 13. Bb2 Ne4 $146 ({Find the theoretical novelty and annotate with similar games:} 13... h5 14. b5 Ne5 15. Bxd4 Nd3+ 16. Kf1 Nc5 17. Bxc5 Qxc5 18. Nb3 Qb6 19. Ne5 Qd6 20. f4 Ne4 21. c5 {0-1 (21) Swapnil,S (2425)-Thejkumar,M (2435) Jalgaon 2010}) 14. Nxe4 Bxe4 15. O-O-O (15. Rd1 $11 {keeps the balance.}) 15... g6 $1 $17 {[%mdl 1024] aiming for ...Bh6+. Black has strong compensation.} 16. g5 Bg7 17. h4 (17. b5 $17 {was worth a try.} Ne5 18. h4) 17... Rhf8 {...d3 is the strong threat.} 18. b5 Ne5 19. Bxd4 Rxd4 $2 (19... a5 $1 $19 20. bxa6 Nxc4 $1 {[%mdl 512]}) 20. Rxd4 $11 Nxf3 21. Rxe4 $1 Qxe4 22. Bxf3 Qe5 ({Better is} 22... Qd4 $11 23. Qb3 Rd8) 23. Qb3 $1 $14 Rd8 24. e3 $1 Rf8 (24... Qf5 $1 $14 25. Rd1 Rc8) 25. Rd1 $16 Qe7 26. Bg4 $1 h5 {[#]} (26... Rd8 {is a better defense.} 27. Rxd8+ Qxd8) 27. gxh6 (27. Rd7 $1 $18 {[%cal Rd7e7] is the precise move to win.} Qe5 28. f4 Qa1+ 29. Kc2 hxg4 30. Rd1 Qb2+ 31. Qxb2 Bxb2 32. Kxb2) 27... Bxh6 {[#]} 28. Qd3 ({White should try} 28. f4 $1 $16) 28... a5 29. bxa6 {Strongly threatening Rd2.} Rxf2 30. Qd8+ Qxd8 31. Rxd8+ $11 {[%mdl 4096] Endgame KRB-KRB} Ka7 32. axb7 Bxe3+ 33. Kb1 Kxb7 34. Rg8 Rh2 35. Rxg6 {Threatens to win with h5.} Rxh4 36. Bf3+ Ka7 37. Bd5 {Precision: White = 42%, Black = 55%.} 1/2-1/2

