[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

