[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "1"]
[White "Mamedyarov, Shakhriyar"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2817"]
[BlackElo "2753"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,55,13,10,14,0,0,0,0,0,0,-6,0,0,0,0,6,6,13,8,11,-12,0,-10,0,-10,0,-7,6,-16,-13,-20,-18,-10,-14,-18,-17,-27,-6,-12,-6,-7,0,-8,-6,-14]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. e3 h6 6. Bh4 {D30: Queen's Gambit Declined: Systems without Nc3} Be7 7. Qc2 {LiveBook: 3 Games} O-O 8. cxd5 $146 ({Predecessor:} 8. Nc3 c5 9. dxc5 Nxc5 10. cxd5 exd5 11. Rd1 Qa5 12. Bd3 Nce4 13. Bxe4 dxe4 14. Nd4 Bg4 15. Rc1 Rfe8 16. h3 Bd7 {½-½ (60) Adly,A (2625)-Ibrahim,H (2331) Beirut 2017}) 8... Nxd5 9. Bxe7 Qxe7 10. Bc4 N5f6 11. Nc3 c5 12. O-O cxd4 13. Nxd4 Ne5 14. Be2 Bd7 15. Qb3 Rab8 16. a4 Rfc8 17. a5 Nc6 18. Rfd1 Nxd4 19. Rxd4 Bc6 20. Bb5 a6 21. Bxc6 Rxc6 22. h3 Qc7 23. Qb4 b6 24. Rd2 bxa5 25. Qxa5 {The position is equal.} Qxa5 26. Rxa5 Kf8 27. Kf1 Ke7 28. Ra4 {Precision: White = 45%, Black = 63%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "1"]
[White "Aronian, Levon"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2765"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,153,14,4,4,-3,4,0,0,-19,23,20,21,23,23,12,33,0,33,29,20,12,17,13,22,15,22,16,30,23,19,-7,-2,-9,-10,-37,-30,-52,-54,-49,-8,-8,-8,-394,-370,-576,-221,-220,-226,-264,-111,-249,-260,-227,-227,-242,-226,-212,-203,-680,-145,-379,-146,-152,-163,-188,-151,-334,-327,-470,-207,-308,-194,-302,-289,-358,-368,-374,-385,-440,-34,-27,-31,-30,-17,-21,0,-56,-8,-8,-8,-8,-8,-8,-2,-2,-2,-7,-8,-178,-178,-178,-178,-178,-178,-178,-178,-938,-947,-938,-901,-872,-837,-837,-14,-14,0,-278,-8,-8,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} Bg4 11. h3 Bh5 12. Qc2 Bg6 13. Qb3 Ne7 14. O-O {LiveBook: 19 Games} c6 15. Bd3 Nd2 {[#]} 16. Bxd2 $146 {Hoping for Ne2.} ({Predecessor:} 16. Nxd2 Bxd3 17. Rfd1 Nf5 18. Nxd5 {½-½ (40) Inarkiev,E (2693)-Ding,L (2772) Antalya 2017}) 16... Bxd3 17. Rfe1 Bg6 18. Na4 Be4 19. Nxb6 axb6 20. Bb4 Re8 21. Bxe7 Rxe7 (21... Qxe7 {looks sharper.} 22. a3 b5 23. Qe3 Bg6 24. Nd2 Ra4) 22. Nd2 Bg6 23. Qc3 c5 24. dxc5 Rc8 25. b4 bxc5 26. bxc5 b6 27. c6 Rec7 28. Nf3 Rxc6 29. Qe3 Rc3 30. Qe2 Bh5 {aiming for ...Bxf3.} 31. g4 Bg6 {[%cal Bh5g6,Bg6e4,Be4f3][%mdl 32]} 32. e6 Be4 33. exf7+ Kxf7 34. Ne5+ $2 {[%mdl 8192]} (34. Nd2 $1 $11) 34... Kg8 $1 $19 35. f3 (35. Qd2 $142 Rxh3 36. Rxe4 dxe4 37. Rc1 $1 {[%mdl 512]}) 35... Qf6 $2 (35... Rc2 36. fxe4 Rxe2 37. Rxe2 Qh4) 36. Qh2 Bxf3 37. Rf1 Re3 (37... b5 $19 38. Nxf3 Rxf3 39. Rxf3 Qxf3) 38. Rae1 (38. Qg3 $17 {keeps fighting.}) 38... Rxe1 39. Rxe1 Be4 $40 {[%mdl 128] ...Re8 is the strong threat. Black attacks with force.} 40. Rf1 Qe7 41. Qf4 h6 42. Rf2 $2 (42. Qf7+ Qxf7 43. Nxf7) 42... Re8 $2 (42... Qa3 $19 43. Nd7 Qxh3) 43. Nc6 $2 (43. Qf7+ $17 Qxf7 44. Nxf7) 43... Qd7 $2 (43... Qc5 $19 {has better winning chances.} 44. Ne5 (44. Qf7+ $2 Kh7 $19) 44... Qc3 45. Qf7+ Kh7) 44. Nd4 Bg6 45. Nf3 Qe6 46. Qc7 $2 (46. a4 $17) 46... Qe3 47. Qc6 (47. Qd6 $142 Be4 48. Nd2) 47... Bf7 (47... Rf8 $2 48. Qxg6 Rxf3 49. Qc2 $19) (47... Kh7 $142 {White must now prevent ...Rf8.} 48. Qxd5 Rf8) 48. Kf1 (48. Qd6 {might work better.}) 48... Qc5 49. Qd7 (49. Qxc5 {is a better defense.} bxc5 50. Re2) 49... Re7 50. Qf5 d4 51. Rd2 Bc4+ 52. Kf2 d3+ $2 ({Black should try} 52... Qc7 $19 53. Kg2 d3) 53. Qxc5 $15 bxc5 {[%mdl 4096] Endgame KRB-KRN} 54. Ne1 $1 Rd7 55. Ke3 $1 Re7+ 56. Kf2 Ra7 57. Nxd3 Bxd3 58. Rxd3 Rxa2+ $11 {KR-KR} 59. Ke3 c4 60. Rc3 Ra4 61. Kd4 Kf7 62. Kc5 $2 (62. Rf3+ $11 {and White stays safe.} Kg6 63. Rf5) 62... Kg6 $19 63. Kb5 Ra8 $1 64. Rxc4 Rb8+ 65. Ka4 Kg5 $1 66. Rc7 $2 (66. Rc5+ Kf4 67. Rc7) 66... g6 $1 67. Rc6 {[#]} Rg8 $1 68. Kb3 {[#]} Kh4 $1 {[%cal Rh4h3]} 69. Rc3 Rd8 $2 (69... g5 $19 {With the idea ...Re8.} 70. Rd3 Rf8) 70. Rc6 $1 $11 Rg8 $2 {[%mdl 8192]} (70... Rb8+ $11 71. Kc2 Rg8) 71. Rc3 $19 h5 $2 (71... Rb8+ $19 72. Kc2 g5) 72. gxh5 $11 {The position is equal.} gxh5 {Threatens to win with ...Rg3.} 73. Kc2 Rg2+ 74. Kd1 Rg3 75. Rxg3 Kxg3 76. Ke2 Kxh3 {( -> ...Kg2)} 77. Kf1 {Precision: White = 40%, Black = 44%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "1"]
[White "So, Wesley"]
[Black "Anand, Viswanathan"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2765"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,80,39,29,0,0,0,10,7,58,7,16,6,32,13,28,-26,64,13,16,26,80,29,71,31,65,32,58,38,44,-3,0,-22,29,29,29,29,33,0,0,0,0,0,8,8,11,9,9,2,9,9,83,9,16,0,83,0,10,0,80]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 O-O 11. Bc2 f5 12. Nb3 Qd7 {LiveBook: 142 Games} 13. Qe1 {[#] C83: Open Ruy Lopez: 9 c3 Be7} Bf7 $146 ({Predecessor:} 13... a5 14. a4 bxa4 15. Nbd4 Nxd4 16. Nxd4 Nc5 17. Ra2 Nb3 18. Nxe6 Qxe6 19. Rxa4 Nxc1 20. Qxc1 Qxe5 {½-½ (31) Vitiugov,N (2726)-Vidit,S (2711) Batumi 2018}) 14. Nbd4 Nd8 15. b4 Bh5 (15... a5 $11) 16. Bb2 (16. a4 $14 Nc6 17. Bb2 (17. axb5 axb5 18. Rxa8 Rxa8 $16)) 16... Bxf3 17. Nxf3 Ne6 18. Rd1 c6 19. a4 (19. Nd4 $142) 19... Qc7 (19... bxa4 $11 20. Bxa4 a5) 20. Nd4 ({Better is} 20. a5 $14) 20... Nxd4 $11 21. cxd4 Ng5 (21... a5 $11) 22. Bc3 (22. f4 $16 Ne4 23. a5) 22... g6 23. Qe2 Qd7 24. Ra1 Ne6 25. f4 a5 26. axb5 axb4 27. Bb2 cxb5 (27... Rxa1 $142 28. Rxa1 c5) 28. Bb3 Rxa1 29. Rxa1 Rc8 30. g3 {[%cal Bg2g3,Bg3g4][%mdl 1056] White has compensation.} (30. Qf3 $5 {[%cal Rf3d5]} Rd8 31. g4 $14) 30... Rc4 31. Qd2 Qb7 32. h3 Qb6 {[%cal Re6d4]} 33. Kh1 Qb7 34. g4 {aiming for gxf5.} Ng7 35. Kh2 Kf7 36. Qg2 Ke6 (36... Kf8 $11 {keeps the balance.}) 37. Ra5 (37. Bd1 $16) 37... Bd8 38. Ra1 (38. Ra2 $11) 38... Be7 $16 39. Ra5 (39. Bd1 $16) 39... Bd8 $11 40. Ra1 ({White should try} 40. Ra2 $11) 40... Be7 {Precision: White = 23%, Black = 33%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "1"]
[White "Nakamura, Hikaru"]
[Black "Ganguly, Surya Shekhar"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2746"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,55,-1,0,0,0,0,0,0,0,0,0,0,11,0,44,13,35,18,66,16,24,36,43,29,33,0,35,0,124,118,127,112,110,110,102,119,305,310,299,298,612,593,665,672]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 b6 5. Bb2 Bb7 6. cxd5 {A13: English Opening: 1...e6} exd5 7. Nc3 Nbd7 {LiveBook: 7 Games} 8. Rc1 {The position is equal.} a6 9. d4 Bd6 10. g3 O-O 11. Bg2 Qe7 12. O-O Rfe8 13. Nd2 $146 ({Predecessor:} 13. Ne2 Rac8 {1-0 (43) Artemiev,V (2703)-Harutyunian,T (2504) Kazan 2018}) 13... Rad8 14. Qc2 (14. Nc4 $5) 14... c5 15. dxc5 bxc5 16. Rfd1 Nb6 17. Nf3 Bb8 18. Ba3 Rc8 19. Ne2 {[%cal Ra3c5]} Ne4 20. Nc3 Qf6 (20... Nf6 $11) 21. Nxe4 $16 dxe4 22. Nd2 {[%cal Rd2e4]} Qe6 23. Bxc5 {Strongly threatening Nxe4!} Nd7 24. b4 {Threatens to win with Nxe4!} Bd5 $2 {[#]} (24... f5 $16) 25. Nxe4 $1 $18 {[%mdl 512]} Bxe4 26. Bxe4 Nxc5 $2 (26... Qxe4 27. Rxd7 Qe6) 27. Bf5 Ne4 28. Qxc8 {Precision: White = 54%, Black = 32%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "1"]
[White "Harikrishna, Pentala"]
[Black "Praggnanandhaa R"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2729"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,121,20,19,19,20,13,5,0,0,-18,-17,-23,0,0,0,-9,0,0,0,-35,-30,-25,-15,-7,0,0,0,1,11,-11,-10,-16,-5,-12,-10,-2,-5,-3,0,-85,54,-78,-72,-80,-70,-65,-5,-63,-77,-126,-66,-113,-68,-99,-72,-82,-68,-68,-70,-68,-47,-37,-34,-36,-30,-121,0,-79,-79,-96,-96,-96,-96,-110,-96,-103,0,-100,-101,-99,-62,-97,-67,-81,-77,-195,-55,-81,-88,-83,-65,-68,-51,-30,5,-6,75,81,1033,973,924,917,833,816,1368,1353,1264,1202,29968,12253]} 1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 {B11: Caro-Kann (Zweispringer-Variante)} 7. O-O Nd7 {LiveBook: 6 Partien} 8. Qg3 Bd4 {Die Stellung ist ausgeglichen.} 9. exd5 exd5 10. Qg4 $146 ({Vorgänger:} 10. d3 Ne7 11. Bf4 O-O 12. Bc7 Qc8 13. Bg4 f5 14. Bh5 {1-0 (47) Stevic,H (2621)-Bodiroga,P (2399) Zadar 2010}) 10... Qf6 11. d3 (11. Nd1 {feels hotter.} Bb6 12. d3 h5 13. Qf3 Kf8 14. Ne3) 11... h5 12. Qf4 Qxf4 (12... Ne7 {is more complex.} 13. Nd1 Be5 14. Qxf6 Bxf6 15. c3 d4) 13. Bxf4 O-O-O 14. Rfe1 Bf6 15. Bd2 Ne7 {[%cal Bg8e7,Be7f5,Bf5d6,Bd6e4][%mdl 32]} 16. Nd1 Nf5 17. c3 g6 18. d4 Rde8 19. Ne3 {Droht Sxf5.} Nd6 20. Rad1 Re6 21. b3 Ne4 22. c4 Bxd4 23. cxd5 cxd5 24. Bc1 Bc3 25. Rf1 $1 d4 26. Nd5 (26. Nc2 $11) 26... Re5 (26... Ne5 $17) 27. Nf4 (27. Bc4 $14 {war der einzige gute Zug.}) 27... Rhe8 $36 {[%mdl 2048] Schwarz ist am Drücker.} 28. Bd3 Nd6 29. Ba3 Nc5 ({Günstiger ist} 29... Nb5 $15 30. Bc1 Nd6) 30. Bxc5 (30. Ne2 $1 $11) 30... Rxc5 $15 31. h4 Rce5 ({Lieber} 31... Ra5 $17 32. Rc1 Rxa2) 32. a3 a5 33. g3 Kd7 34. Kg2 Nb5 35. a4 Nd6 36. Rb1 Kc7 37. Rbc1 Kb6 38. Rc2 Ka7 39. Re2 (39. Be2 $11) 39... Kb6 (39... Rxe2 $17 40. Nxe2 Kb6) 40. Rxe5 (40. Rc2 $1 $11) 40... Rxe5 $17 41. Rb1 Kc5 42. Bf1 {Schwarz sollte Sd3+ verhindern.} Re7 43. Nd3+ Kb6 44. Nf4 {Sd5+ ist eine echte Drohung.} Re5 (44... Kc6 $17 45. Rc1 Ne4) 45. Nd3 (45. Bd3 $11 {bleibt in der Remisbreite.}) 45... Re8 46. Nf4 Rc8 47. Nd3 Bd2 48. Rd1 Rc2 49. Ne5 (49. Be2 $17 {war angesagt.}) 49... Bc3 (49... Be3 $1 $19 {Droht stark ...f5.} 50. Nc4+ Nxc4 51. Bxc4 Rxf2+ 52. Kh3 f5) 50. Bd3 Rb2 51. Nc4+ Nxc4 52. Bxc4 {[%mdl 4096] Endspiel KTL-KTL} f6 53. Bf7 g5 54. g4 gxh4 (54... Rd2 $11 {hält das Gleichgewicht.} 55. Rxd2 Bxd2) 55. gxh5 $16 {zielt auf h6 ab.} Bd2 $2 {[%mdl 8192] [#]} (55... Rd2 $16 56. h6 h3+ 57. Kg3 Rxd1) 56. Rxd2 $1 $18 {[%mdl 512]} Rxd2 57. h6 Rc2 58. h7 Rc8 59. Bg8 d3 60. h8=Q d2 61. Qxf6+ {Precision: Weiß = 43%, Schwarz = 29%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "2"]
[White "Anand, Viswanathan"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2773"]
[BlackElo "2817"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,71,12,16,10,16,8,12,8,0,7,-11,16,12,0,0,0,0,0,0,12,10,37,22,25,0,40,36,77,65,71,81,81,26,25,20,20,20,20,20,20,20,20,20,22,22,21,14,16,7,14,22,24,21,22,9,34,11]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. c3 O-O {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 8. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 9. Bh4 {LiveBook: 4 Games} Be7 {The position is equal.} 10. Nbd2 d6 11. Bg3 Na5 12. Bc2 c5 13. O-O $146 ({Predecessor:} 13. Nf1 Bb7 14. Ne3 {½-½ (46) Anand,V (2783)-Le,Q (2739) Saint Louis 2017}) 13... Nc6 14. h3 Be6 15. Re1 Nd7 16. Nf1 Nb6 17. Ne3 Re8 18. a4 Rb8 19. axb5 axb5 20. Nd2 c4 21. dxc4 Nxc4 22. Ndxc4 bxc4 23. Ba4 Qc8 {[#]} 24. Qe2 ({White should play} 24. Nd5 $1 $16) 24... Rd8 $11 25. Nxc4 Nd4 26. cxd4 Bxc4 27. Qd1 exd4 28. b3 {[#] And now Rc1 would win.} Be6 29. Rc1 Qa6 30. Qxd4 Bxb3 31. Bxb3 Rxb3 32. Rc7 Qa5 33. Rec1 Rb1 34. Rxb1 Qxc7 35. Qd5 Rb8 36. Rxb8+ {Precision: White = 61%, Black = 60%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "2"]
[White "Nakamura, Hikaru"]
[Black "Harikrishna, Pentala"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2746"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,83,22,27,42,16,29,25,42,19,25,0,0,-19,28,20,15,19,20,16,16,10,19,11,23,17,22,0,19,16,41,17,31,0,91,105,185,177,176,163,189,135,146,135,132,107,123,112,112,111,105,110,112,90,97,95,265,264,292,295,679,656,748,725]} 1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. d4 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. Nxg6 hxg6 10. Bd2 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} Nbd7 11. O-O-O Qxb3 (11... Be7 12. Be2 O-O 13. Kb1 c5 14. Na4 Qxb3 15. axb3 cxd4 16. exd4 b6 17. Rc1 Rfc8 18. c5 bxc5 19. Ba6 Rcb8 20. dxc5 Rxb3 21. c6 Nb6 22. Ka2 {1-0 (22) Paravyan,D (2629)-Lobanov,S (2539) Sochi 2018}) 12. axb3 {LiveBook: 88 Games. The position is equal.} Be7 13. Bd3 Rc8 $146 ({Predecessor:} 13... O-O-O 14. Be1 Bd6 15. h3 Bc7 16. Bf2 e5 17. dxe5 Nxe5 {½-½ (37) Aberg,A (2438)-Ingbrandt,J (2445) Sweden 2001}) 14. Kb1 a6 15. Ne2 c5 16. cxd5 Nxd5 17. Rc1 O-O 18. e4 N5f6 19. Rhd1 cxd4 20. Nxd4 Rxc1+ 21. Rxc1 Rd8 {aiming for ...Nc5.} 22. Ba5 Re8 23. Be2 g5 24. Rd1 Rc8 (24... g4 $5) 25. Bc3 Nc5 26. Bd2 g4 27. e5 Nfd7 (27... gxf3 $11 {remains equal.} 28. Bxf3 Nd5) 28. f4 $16 g3 (28... f5 $16 {keeps fighting.}) 29. hxg3 $18 Nb6 30. Bf3 Nd5 31. b4 (31. f5 $18) 31... Nd3 $16 32. Bxd5 exd5 33. Nf5 $36 {[%mdl 2048] Black is under strong pressure.} Bf8 34. Bc3 Nxb4 35. Bxb4 Bxb4 36. Rxd5 {[%mdl 4096] Endgame KRB-KRN} g6 37. Nh6+ Kg7 38. Ng4 Rc7 $2 {[#]} (38... Be1 $16 {was worth a try.}) 39. Nf6 $1 $18 {[%cal Rf6e8]} Rc8 40. Rd7 b5 $2 (40... Rc4 41. Rxb7 a5) 41. Nd5 Bc5 42. e6 {Precision: White = 63%, Black = 33%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "2"]
[White "Vidit, Santosh Gujrathi"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2702"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,50,27,55,40,16,14,22,11,22,2,2,8,0,10,1,-4,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O Nc6 7. Nc3 a6 8. dxc5 Bxc5 9. Qxd8+ Kxd8 {LiveBook: 8 Games} 10. Bd2 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} (10. b3 b5 11. Be2 Bb7 12. Bb2 Ke7 13. Rac1 Bd6 14. Rfd1 Rhd8 15. Ng5 Ne5 16. Rxd6 Rxd6 17. Ba3 Ne8 {1-0 (51) Adhiban,B (2666)-Ivanchuk,V (2747) Doha 2016}) 10... Ke7 11. Rac1 $146 {The position is equal.} ({Predecessor:} 11. e4 Nd4 12. Nxd4 Bxd4 13. Rad1 Rd8 14. Bg5 h6 15. Bxf6+ Bxf6 16. Rxd8 Kxd8 17. Rd1+ Bd7 18. Na4 b5 19. Rxd7+ Kxd7 20. Nb6+ Kc6 21. Bd3 Kxb6 {0-1 (21) Billaudelle,F (2181)-Fages,J (2162) LSS email 2010}) 11... Bd7 12. Bd3 Bd6 13. Na4 Nb4 14. Bxb4 $1 Bxb4 15. Nb6 Rab8 16. Ne5 Bd6 17. Nexd7 Nxd7 18. Nxd7 Kxd7 19. Be4 a5 20. Rfd1 Rhc8 21. Kf1 b6 22. g3 h5 23. Ke2 Rxc1 24. Rxc1 Rc8 25. Rxc8 Kxc8 {Precision: White = 54%, Black = 94%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "2"]
[White "Ganguly, Surya Shekhar"]
[Black "Karjakin, Sergey"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2615"]
[BlackElo "2753"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,133,10,27,0,0,-4,0,-22,10,-76,-15,-16,0,0,0,0,0,0,0,-17,-17,-16,32,-99,-106,-126,-106,-119,-116,-125,-112,-114,-116,-110,285,290,523,449,447,260,265,188,608,158,156,161,402,389,396,403,402,392,583,397,401,397,397,397,384,368,484,479,566,540,579,572,566,550,779,500,806,444,917,914,759,710,870,591,1131,1134,1079,1054,1021,1005,1008,1004,990,983,973,969,932,932,5065,4133,29970,29971,29950,888,1079,940,2122,597,29989,29990,29990,29988,29988,29984,29990,29991]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. Bd2 O-O 9. Re1 Bb7 10. a4 Nb8 11. axb5 axb5 12. Rxa8 Bxa8 13. Nc3 c6 {[#] LiveBook: 3 Games} 14. d4 $146 {C88: Closed Ruy Lopez: Anti-Marshall Systems} ({Predecessor:} 14. Ne2 Nbd7 15. Ng3 Nc5 16. Ba2 Ne6 17. Nf5 Bb7 18. b4 Bc8 19. c3 Re8 20. d4 Qc7 21. Nxe7+ Rxe7 {1-0 (43) McShane,L (2671)-Pein,M (2357) London 2016}) 14... Nbd7 15. Bg5 Qc7 16. Qe2 {The position is equal.} Re8 17. h3 (17. dxe5 $11 {keeps the balance.} Nxe5 18. Nxe5 dxe5 19. Be3) 17... Bf8 (17... exd4 $17 18. Nxd4 Bf8) 18. d5 $11 b4 19. dxc6 bxc3 20. cxd7 Nxd7 21. bxc3 h6 22. Bd2 Nf6 23. Qd3 d5 24. Nh4 (24. exd5 $14 {is the one way to stay ahead.} e4 25. Qa6) 24... Nxe4 $17 25. Bxd5 Nc5 26. Qb5 Rb8 $1 {[%cal Rb8b5]} 27. Bxf7+ Kxf7 28. Qc4+ Ne6 ({And not} 28... Ke8 29. Bf4 $11) 29. Qg4 {aiming for Qf5+.} Nf4 $2 {[%mdl 8192]} (29... Bd5 $17 {and life is bright. And now ...Kg8 would win.} 30. Nf5 Rd8) 30. Bxf4 $1 $18 Qc6 $2 (30... Qc8 {was worth a try.}) 31. Bxe5 Re8 32. Nf3 (32. Re3 $142 Kg8 33. Bxg7 $1 {[%mdl 512]}) 32... Kg8 33. Rd1 Re7 $2 (33... Qe4) 34. Rd6 $2 (34. Rd8 $18 {is the precise move to win.}) 34... Qe8 $16 {Black wants to play ...Bxf3.} 35. Qc4+ Kh7 $2 (35... Qf7 36. Qxf7+ Kxf7) 36. Qd3+ $18 Kg8 37. Rd8 Qc6 38. Bd6 Rf7 (38... Re8 $142 39. Bxf8 Rxf8 40. Rxf8+ Kxf8) 39. Bxf8 Rxf8 40. Rxf8+ Kxf8 41. Qd8+ Qe8 42. Qd6+ Kg8 43. Ne5 Be4 44. f3 Bxc2 45. c4 Qa4 46. c5 Qb4 47. Ng4 Kh7 (47... Bb3 $142 48. Qe5 Ba4) 48. Qd5 Qc3 (48... Bb3 $142 49. Qf5+ Kg8) 49. Qe5 Qb4 50. Kh2 Qb5 51. Kg3 Qc6 52. Qd6 Qe8 53. Ne5 Qh5 54. Qe7 Qf5 55. c6 {[%cal Bc5c6,Bc6c7][%mdl 32]} Bb3 56. c7 Be6 57. Qd6 Qg5+ 58. Kf2 Qh4+ 59. Kg1 Qe1+ 60. Kh2 Bf5 {[#]} 61. Nc4 (61. Ng6 $142 $1 {[%mdl 512]} Bxg6 62. c8=Q Qe8 63. Qxe8 Bxe8 64. Qf8 Bg6 65. f4 Bb1 66. f5) 61... Qc1 62. Nb6 Qc2 63. Qe5 (63. Nd5 $142 Qb3 64. Ne7) 63... Kg6 64. Nd5 {White mates.} Kf7 65. Qe7+ Kg6 66. Ne3 Qc1 67. Qd6+ {Precision: White = 52%, Black = 24%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "2"]
[White "Praggnanandhaa R"]
[Black "Aronian, Levon"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2530"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,98,29,27,32,-25,6,8,29,36,30,-29,-20,-20,-31,-18,-17,-24,-24,-25,-24,-22,0,-38,-9,-33,-11,-21,-11,-8,-6,-25,-21,-30,-7,-8,-11,-12,-12,-27,-34,-44,-37,-64,0,-6,-6,-6,0,-8,-14,-36,-25,-127,-127,-133,-135,-170,-170,-381,-357,-497,-427,-364,-417,-334,-319,-653,-631,-12831,-6623,-29985,-466,-3701,-5110,-1027,-1008,-6857,-6283,-29977,-29978,-29980,-29981,-29981,-29982,-29984,-29985]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 {C68: Ruy Lopez: Exchange Variation, sidelines} f6 7. Be3 Bg4 8. Nbd2 {LiveBook: 4 Games. White has an edge.} g5 $146 ({Predecessor:} 8... Qd7 9. Qb1 h5 10. c3 g5 11. d4 exd4 12. cxd4 Nh6 13. b4 Nf7 {½-½ (49) Kasimdzhanov,R (2684)-Grischuk,A (2754) London 2012}) 9. b4 ({White should try} 9. h3 $14 Bh5 10. d4) 9... Nh6 10. Qb1 Nf7 11. a4 Qd7 12. b5 (12. Qb2 $142) 12... axb5 $11 13. axb5 Rxa1 14. bxc6 Rxb1 15. cxd7+ Kxd7 16. Rxb1 b6 17. Ra1 Nd6 18. Ne1 Nb5 19. Nb3 Nc3 20. d4 Ne2+ ({Don't play} 20... Nxe4 $6 21. f3 $16) 21. Kf1 $1 {[#] f3 is the strong threat.} exd4 22. Nxd4 (22. Bxd4 {with more complications.} Nxd4 23. Nxd4 Bc5 24. Ra4 Be6 25. Nd3) 22... Nxd4 23. Bxd4 Rc8 24. Nd3 c5 25. Bc3 Be6 26. Ke2 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 27. f4 b4 28. Be1 Rb8 (28... Bc4 $15) 29. Ra7+ Ke8 30. fxg5 fxg5 31. Bg3 Rc8 32. Be1 Bd7 33. Kd1 (33. Bf2 $1 $11) 33... Bc6 $17 34. Nf2 c4 {[%cal Bc5c4,Bc4c3][%mdl 32]} 35. Kc1 c3 36. e5 $2 (36. Kb1 {is a better defense.}) 36... Bxg2 $19 37. Ng4 Ra8 38. Rxa8+ Bxa8 {[%mdl 4096] Endgame KBB-KBN} 39. Nf6+ Kf7 40. Nxh7 $2 (40. Bf2) 40... Ke6 41. Bg3 {[#]} b3 $1 {[%mdl 512] ( -> ...Be4)} 42. Nf6 (42. cxb3 Be4) 42... Bd5 (42... Ba3+ $142 43. Kb1 Bf3 44. cxb3 Bd1 45. Ka2 c2 46. Kxa3 c1=Q+ 47. Kb4 Qc2 48. Ne8 Qxb3+ 49. Kc5 Qc3+ 50. Kb5 Be2+ 51. Ka4 Qc4+ 52. Ka3 Bd1 53. Kb2 Qb3+ 54. Ka1 Bc2 55. Nc7+ Kf5 56. h4 Qb1#) 43. Nxd5 (43. Be1 $142 b2+ 44. Kb1) 43... b2+ ({Inferior is} 43... Kxd5 44. cxb3 g4 45. Kc2 $16) 44. Kb1 Kxd5 45. Be1 Bb4 46. Bg3 g4 {Black mates.} 47. Bf4 Bc5 48. Bg3 Bd4 49. Be1 Bxe5 {Precision: White = 22%, Black = 54%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "3"]
[White "Mamedyarov, Shakhriyar"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1-0"]
[ECO "E25"]
[WhiteElo "2817"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,72,11,22,0,53,47,48,14,14,21,41,41,36,56,134,73,73,73,187,93,102,92,95,47,58,21,94,73,102,111,211,220,208,199,335,318,760,760,884,860,966,576,6125,5804,12817,6173,12837,12835,12839,12839,12841,12839,12840,12840,12841]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nc7 10. Be3 {E25: Nimzo-Indian: Sämisch: 5...c5 6 f3 d5 7 cxd5} O-O {LiveBook: 12 Games} 11. Kf2 Nba6 $146 (11... e5 $11) ({Predecessor:} 11... e5 12. Rb1 Qxa3 13. Ne2 Nba6 14. Qc1 Qa5 15. c6 Nc5 16. Ng3 N7e6 17. Nf5 bxc6 {½-½ (50) Volkov,S (2629)-Gyimesi,Z (2602) Gibraltar 2006}) 12. Qd6 $14 {White is slightly better.} Qxc3 13. Rc1 Qxa3 14. Nh3 e5 15. Qxe5 Bxh3 16. gxh3 {Black must now prevent Rg1.} Rae8 (16... Rfe8 $14 17. Qa1 Qxa1 18. Rxa1 Nb4) 17. Qc3 $40 {[%mdl 128] White goes for the king.} (17. Qa1 $142 Qxa1 18. Rxa1) 17... Qxc3 $16 18. Rxc3 f5 (18... Rc8 $16 {was called for.}) 19. c6 (19. Bc4+ $18 {is more deadly.} Kh8 20. Rb1 fxe4 21. Rxb7 Rxf3+ 22. Kg1) 19... b5 20. exf5 Rxf5 21. Bxa7 Nb4 22. Rg1 Nbd5 (22... Ra8 $11 {keeps the balance.} 23. Bd4 g6) 23. Rb3 Re6 24. Bd3 Rf4 (24... Rf7 $16 {is a better defense.}) 25. Bxb5 $18 Nxb5 26. Rxb5 Nc7 (26... Ne7 {was worth a try.} 27. c7 Rc4) 27. Rb8+ Kf7 $2 {[#]} (27... Rf8 28. Rc1 Ree8) 28. Rc1 {White is clearly winning.} Kg6 29. Rb7 Rf7 30. Bb8 Ree7 31. Rxc7 Rxc7 32. Bxc7 Rxc7 {KR-KR} 33. Ke3 Kh5 34. Rc4 g5 35. Kd3 Kg6 36. Kd4 Kf5 {Precision: White = 50%, Black = 26%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "3"]
[White "Aronian, Levon"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2765"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,76,16,24,-31,-34,-38,-31,-45,-35,-41,100,93,87,96,80,76,62,92,94,40,45,48,41,47,62,69,80,70,71,22,45,7,17,0,0,0,0,0,0,-43,0,0,13,6,27,0,0,0,0,0,0,0,0,4,32,34,34,-8,-8,-8,-8,-8,-8,-8,-8]} 1. d4 Nf6 2. Nf3 e6 {[%cal Be7e6,Be6e5,Be5e4][%mdl 32]} 3. g3 c5 4. Bg2 cxd4 5. O-O d5 6. Nxd4 e5 7. Nb3 Be7 {LiveBook: 38 Games. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (7... Be6 8. Bg5 Nbd7 9. e4 dxe4 10. Bxe4 Qc7 11. Bg2 Be7 12. Nc3 O-O 13. Re1 Rad8 14. Qe2 h6 15. Bxf6 Bxf6 {½-½ (107) Caruana,F (2802)-Nakamura,H (2786) chess.com INT 2017}) 8. Qd3 $146 (8. c4 $11) ({Predecessor:} 8. Bg5 Be6 9. c4 d4 10. Bxf6 Bxf6 11. Nc5 Nc6 12. Nxe6 fxe6 13. Nd2 O-O 14. c5 Qd7 15. a3 {1-0 (28) Bu,X (2697)-Hossain,E (2452) Chengdu 2017}) 8... Nc6 9. Rd1 Be6 {Black is slightly better.} 10. Bg5 e4 11. Qb5 a6 (11... Qc7 $15 {keeps the upper hand.}) 12. Qxb7 $16 Nb4 {With the idea ...Rb8.} 13. Bxf6 gxf6 14. Bxe4 {And now Nc3 would win.} Rb8 15. Qa7 Rb6 {[#] ...Nc6 is the strong threat.} 16. c4 ({Better is} 16. Na5 $16) 16... Nc6 $14 17. Qxb6 $1 Qxb6 18. cxd5 Ne5 {Strongly threatening ...Bd7.} 19. dxe6 fxe6 20. N1d2 f5 21. Bf3 O-O 22. Rac1 Rd8 23. Kg2 Qb5 24. Nb1 Rxd1 25. Rxd1 Bb4 26. Rc1 Qb6 27. Nc3 Bxc3 28. Rxc3 a5 29. Rc5 Nxf3 30. exf3 $11 {[%mdl 4096] Endgame KQ-KRN} a4 31. Rc8+ Kf7 32. Nc5 Qb5 33. Rc7+ Ke8 34. b3 a3 35. Nxe6 {aiming for Rc4.} Qe2 {The position is equal.} 36. Nd4 Qxa2 {Hoping for ...Qb1.} 37. Nb5 $1 Qxb3 {[#]} 38. Nxa3 $1 {[%mdl 512]} Qxa3 {Precision: White = 49%, Black = 43%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "3"]
[White "So, Wesley"]
[Black "Praggnanandhaa R"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2765"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,103,0,0,0,0,29,26,53,27,61,15,54,49,56,66,58,62,98,97,131,119,117,120,138,137,152,132,133,120,108,112,135,101,110,56,66,60,72,74,92,0,0,0,0,0,91,105,113,97,87,24,142,139,135,140,183,180,189,187,211,144,140,30,32,40,68,0,0,0,7,0,43,1,10,0,0,0,6,-87,-107,-97,-33,-35,0,-93,0,-41,0,-60,0,-47]} 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. g3 {A21: English Opening: 1...e5 2 Nc3} (6. e3 Bb4 7. d4 Nd7 8. Qc2 Ngf6 9. a3 Bxc3+ 10. Qxc3 O-O 11. Be2 Re8 12. b4 e4 {0-1 (47) Caruana,F (2805)-Anand,V (2786) Stavanger 2017 CBM 179 [Hillarp Persson,T]}) 6... Nf6 7. d4 exd4 8. Nxd4 {LiveBook: 5 Games} O-O 9. Bg2 h6 10. O-O Nbd7 $146 ({Predecessor:} 10... a5 11. b3 Na6 12. Bb2 Bb6 {0-1 (30) Suslova,A (2210)-Demina,J (2336) St Petersburg 2010}) 11. b3 Ne5 12. Bb2 Bb6 13. Qd2 Re8 14. Rad1 a5 15. Nc2 Bc7 16. Ba3 Re6 17. f4 Ned7 18. e4 a4 19. b4 (19. bxa4 $6 Ba5 $11) 19... Re8 20. Ne3 Nf8 21. Kh1 Ng4 22. Nc2 Be6 23. h3 Nf6 24. Ne3 ({White should play} 24. Qd3 $16) 24... Bb6 $1 $14 25. Nf5 Bxf5 26. exf5 Qc7 27. Qxd6 (27. b5 $16) 27... Qxd6 $11 28. Rxd6 {And now c5 would win.} Re3 29. Rf3 Re1+ {[#]} (29... Rae8 $1 $11 {keeps the balance.} 30. Nxa4 Re1+ 31. Bf1 (31. Rf1 Bf2 $17) 31... Ne4) 30. Bf1 $1 $16 Rae8 31. c5 Bc7 32. Rd2 (32. Rd1 $16) 32... b6 (32... h5 $11 {remains equal.}) 33. cxb6 (33. Nxa4 $6 Ne4 $11) 33... Bxb6 {[#]} 34. Kg2 $1 Be3 35. Rd1 Rxd1 36. Nxd1 Ba7 37. Bc4 N8d7 38. Rf1 (38. b5 $16) 38... Nb6 39. Bd3 Rd8 40. Nb2 (40. Rf3 $1 $14) 40... Nbd5 $36 {[%mdl 2048] ...Ne3+ is the strong threat. Black has good play.} 41. Rc1 Bd4 42. Nd1 ({But not} 42. Rxc6 Bxb2 43. Bxb2 Nxb4 $17) 42... Re8 (42... Be3 $5 43. Rc2 (43. Rxc6 Ne7 $15) 43... Nxf4+ 44. gxf4 Rxd3 45. Nxe3 Rxa3 $11) 43. Rc4 Re1 {Hoping for ...Ba7.} 44. Rxd4 {Threatens to win with Ba6.} Rxd1 45. Kf3 Rd2 46. g4 (46. b5 $11 cxb5 47. Bc5) 46... Rxa2 $17 47. Bc1 Ra1 ({Black should try} 47... a3 $17 {White must now prevent ...Ra1.} 48. g5 hxg5 49. fxg5 Ra1 50. Bxa3 Nh7) 48. Bb2 $15 Ra2 (48... Rh1 $15 49. Kg3 Rd1) 49. Bc1 $17 Ra1 ({Better is} 49... a3 $17 {Strongly threatening ...Ra1.} 50. g5 hxg5 51. fxg5 Ra1 52. Bxa3 Nh7) 50. Bb2 $15 Ra2 51. Bc1 Ra1 (51... a3 $5 {[%cal Ra2a1]} 52. g5 hxg5 53. fxg5 Ra1 54. Bxa3 Nh7 $17) 52. Bb2 {Precision: White = 52%, Black = 35%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "3"]
[White "Karjakin, Sergey"]
[Black "Anand, Viswanathan"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2753"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,85,23,8,29,22,24,0,0,0,0,2,26,16,25,28,48,48,55,47,58,57,70,40,54,44,52,19,89,70,93,82,137,83,277,192,206,200,264,256,247,184,181,56,59,67,114,122,218,216,208,139,187,172,178,185,177,170,176,160,408,310,392,146,116,111,254,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O Nd4 6. Nxd4 Bxd4 7. c3 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} Bb6 8. Ba4 (8. Na3 c6 9. Ba4 d6 10. Nc4 Bc7 11. Bb3 h6 12. Ne3 d5 13. exd5 cxd5 14. d4 e4 {1-0 (35) Anand,V (2768)-Nakamura,H (2777) Saint Louis 2018}) 8... O-O 9. Bg5 {LiveBook: 7 Games. White has an edge.} c6 10. Nd2 d6 $146 ({Predecessor:} 10... h6 11. Bh4 {1-0 (11) Conterno,D (2288)-Kadaoui Hachi,A (2137) ICCF email 2013}) 11. Kh1 h6 12. Bh4 g5 13. Bg3 Be6 14. Bb3 Qe7 15. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Nd7 16. a5 Bc7 17. d4 Nf6 18. Re1 Rad8 19. f3 Nh5 20. Bf2 Nf4 21. Bg1 d5 (21... exd4 $11 {remains equal.} 22. cxd4 d5) 22. exd5 $16 Bxd5 23. Qc2 Qe6 (23... Rfe8 $142) 24. c4 (24. dxe5 $142 {Threatens to win with c4.} Rfe8 25. Bxa7 Bxe5 26. Bb6 (26. c4 Nxg2 27. Re2 Nf4 $16) 26... Bxb3 27. Nxb3) 24... Nxg2 $2 (24... Qg4 $16 {is a better defense.} 25. Ne4 Bxe4 26. Rxe4 (26. fxg4 Bxc2 27. Bxc2 exd4 $15) 26... Qf5) 25. cxd5 Nxe1 26. Rxe1 ({Weaker is} 26. dxe6 Nxc2 27. exf7+ Rxf7 $11) 26... Qf6 {[#]} 27. a6 $1 {[%mdl 512]} bxa6 28. dxc6 exd4 29. Kg2 (29. Qd3 $1 $18) 29... d3 $14 30. Qc3 Qxc3 31. bxc3 Bf4 (31... Rfe8 $16 32. Ne4 Kg7) 32. Ne4 $18 {[%mdl 1024] White has strong compensation.} Rb8 33. Nc5 Rfc8 34. Bd5 $1 Rb2+ 35. Kf1 d2 36. Rd1 $1 Rc2 37. Ne4 $1 Rb8 $2 (37... Rc1 $16 38. Ke2 Re8) 38. Ke2 Rc1 {[#] aiming for ...Rxd1.} 39. Nxd2 $2 (39. Nf6+ $1 $18 {and the rest is easy.} Kh8 40. Be4) 39... Rb2 $16 {[#] ...Rxd1 is the strong threat.} 40. Be3 $1 {[%cal Re3f4]} Rxc3 (40... Bxe3 $16 {was necessary.} 41. Rxc1 Rxd2+ 42. Kxe3 Rxd5) 41. Bxf4 $2 ({Don't play} 41. Bxa7 $6 Be5 $16) (41. Bd4 $18 Rcc2 42. Bxb2 Rxb2 43. Kd3) 41... gxf4 $11 42. Ke1 {Black must now prevent Nc4.} Re3+ 43. Kf1 $1 {[%mdl 32768] Precision: White = 55%, Black = 44%. . Sensor Board Error (Ke4/e5)?} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "3"]
[White "Harikrishna, Pentala"]
[Black "Ganguly, Surya Shekhar"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2729"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,45,27,35,6,29,33,45,41,56,48,72,53,80,54,80,68,87,48,70,94,83,86,36,54,139,143,249,238,314,266,401,397,444,246,658,658,608,512]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 {LiveBook: 6 Partien} 6. Ne2 {B13: Caro-Kann (Abtausch-Variante 4.c4)} g6 $146 ({Vorgänger:} 6... Bd6 7. Nd2 Nge7 8. f4 O-O 9. Nf3 f6 10. O-O Bd7 11. Qc2 h6 12. Bd2 Rc8 13. a3 Na5 {0-1 (27) Kovalev,V (2636)-Riazantsev,A (2666) Sochi 2017}) 7. Nd2 Bg7 8. Nf3 {Weiß steht etwas besser.} Nge7 9. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} f6 10. h5 e5 {[#] ...e4 ist eine echte Drohung.} 11. h6 $1 {[%cal Rh6g7]} Bf8 {Weiss muss nun ...e4 beachten.} 12. dxe5 fxe5 {Und ...e4 würde nun gewinnen.} 13. Bc2 Bf5 14. Bg5 $36 {[%mdl 2048] Weiss bestimmt, wo es lang geht.} Qd6 15. Ng3 (15. Ba4 {feels hotter.} O-O-O 16. Ng3 Rd7 17. Qe2 Bg4 18. O-O-O) 15... Bxc2 16. Qxc2 O-O-O {[#]} (16... e4 $14 17. Nd2 Nf5) 17. O-O-O $1 $16 Qc7 (17... Qe6 $16) 18. Bf6 $18 Rg8 {Schwarz will ...e4 spielen.} 19. Ng5 Qd6 {[#]} (19... Rd6 $142) 20. N3e4 $1 {[%mdl 512]} Qb8 (20... dxe4 21. Rxd6) 21. Nxh7 (21. Qe2 $142) 21... dxe4 $2 (21... Bxh6+ 22. Rxh6 dxe4 23. Bxe7 Nxe7) 22. Rxd8+ Kxd8 23. Nxf8 {Precision: Weiß = 68%, Schwarz = 20%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "4"]
[White "Nakamura, Hikaru"]
[Black "So, Wesley"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2746"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,114,0,12,-4,15,8,15,-2,0,-1,0,0,0,0,0,-2,0,-12,-14,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,52,0,0,0,22,0,0,0,25,19,18,0,0,0,25,0,17,0,0,0,11,0,0,0,0,0,0,0,0,0,0,0,202,187,182,143,133,118,123,127,150,145,123,125,186,144,144,151,403,345,1155,1114,995,981,5673,2275,11855,6598,12829,5593,5593,12730,2624]} 1. Nf3 c5 2. b3 Nf6 3. e3 g6 4. Bb2 Bg7 5. c4 O-O 6. Be2 b6 7. O-O Bb7 8. d4 cxd4 9. Nxd4 d5 {LiveBook: 23 Games} 10. Na3 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (10. Nc3 dxc4 11. Bxc4 a6 12. Be2 e5 13. Nc2 Nbd7 14. Rc1 Re8 15. Qd2 Nc5 16. Qxd8 Raxd8 17. Rfd1 Nfe4 18. Nxe4 Bxe4 {½-½ (18) Burmakin,V (2526)-Bauer,C (2647) Zuerich 2017}) 10... Nc6 $146 ({Predecessor:} 10... Nbd7 11. Rc1 Rc8 12. Nab5 Ra8 13. cxd5 Nxd5 14. Nc6 Bxc6 15. Bxg7 Bxb5 16. Bxb5 Kxg7 17. Qxd5 Nf6 {½-½ (78) Sindarov,J (2500)-Shahaliyev,I (2376) Budapest 2018}) 11. Nxc6 Bxc6 12. Bf3 {The position is equal.} Rc8 13. cxd5 Nxd5 14. Bxg7 Kxg7 15. Rc1 {Black must now prevent Rxc6!} Nb4 16. Bxc6 Nxc6 17. Qe2 Qd6 18. Nb5 Qf6 19. h3 Rfd8 20. Rfd1 Rxd1+ 21. Qxd1 Rd8 22. Qf3 Qxf3 23. gxf3 $11 {[%mdl 4096] Endgame KRN-KRN} Ne5 24. f4 Nf3+ 25. Kg2 Nh4+ 26. Kf1 Rd7 (26... Rd2 $11) 27. Rc7 (27. Ke2 $14) 27... Rxc7 28. Nxc7 {KN-KN} Nf3 29. Ke2 Ng1+ 30. Kf1 Nf3 31. Nb5 a5 $1 32. Ke2 Ng1+ 33. Kf1 Nf3 34. Nc7 e6 35. Ke2 Ng1+ 36. Kf1 Nf3 37. Na8 b5 38. Ke2 Ng1+ 39. Kf1 Nf3 40. Nc7 b4 41. Ne8+ Kf8 42. Nd6 Nd2+ $2 (42... e5 $11 {and Black has nothing to worry.}) 43. Ke2 $18 Nb1 44. Nc4 Nc3+ 45. Kd3 Nxa2 46. Nxa5 Ke7 {[#]} 47. Kc4 $1 Kd7 {[#]} 48. Nb7 $1 Nc3 (48... f6 $16 {is a better defense.} 49. Nc5+ Kd6) 49. Nc5+ Kc6 50. Nd3 Nd1 $2 (50... Ne4 $16 51. Ne5+ (51. Nxb4+ Kd6 $16) (51. Kxb4 f6 $16) 51... Kb6) 51. Nxb4+ Kd6 $2 (51... Kb6 52. Nd3 f6) 52. Nd3 {White is clearly winning.} f6 53. b4 g5 54. fxg5 fxg5 55. Kb3 h5 56. Kc2 g4 57. Kxd1 gxh3 {Precision: White = 70%, Black = 42%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "4"]
[White "Harikrishna, Pentala"]
[Black "Aronian, Levon"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2729"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,81,25,-10,0,-23,29,31,43,40,85,104,101,90,91,43,62,64,54,62,81,77,78,55,89,83,85,84,75,81,91,79,105,105,105,107,119,121,212,209,225,187,308,264,255,247,679,651,709,708,685,665,635,608,29982,29983,29980,29981,29979,29975]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4 Nxd4 9. Nxd4 exd4 10. e5 Ne8 11. c3 dxc3 12. Nxc3 {C88: Spanische Partie (Geschlossenes System)} Bb7 13. Bf4 {LiveBook: 3 Partien} (13. Nd5 Bxd5 14. Qxd5 c6 15. Qe4 g6 16. Bh6 Ng7 17. Rad1 Qc7 18. g4 Rad8 19. f4 Rfe8 {½-½ (36) Lu,S (2614)-Dubov,D (2666) Moscow 2016}) 13... c5 14. Qg4 {Die Stellung ist ausgeglichen.} d5 $146 {[#]} (14... c4 $142 15. Bc2 g6) ({Vorgänger:} 14... c4 15. Bc2 d5 16. exd6 Bxd6 17. Qh3 g6 18. Bh6 Ng7 19. Be4 Bxe4 20. Nxe4 {1-0 (40) Morozov,N (2449)-Mikaelyan,A (2495) Yerevan 2018}) 15. Bxd5 $1 $11 {[%mdl 512]} Bxd5 16. Rad1 Qc8 17. Qxc8 Rxc8 18. Nxd5 Bd8 19. h3 Rc6 20. Nb4 cxb4 21. Rxd8 Nc7 22. Rd6 Rc4 23. Be3 $36 {[%mdl 2048] Weiss hat Initiative.} h5 24. b3 Rc2 25. Rc1 Rxc1+ 26. Bxc1 $16 {[%mdl 4096] Endspiel KTL-KTS} a5 27. Be3 Ra8 28. g4 hxg4 29. hxg4 a4 30. f4 axb3 (30... g6 $16 {kämpft weiter.}) 31. axb3 $18 Ra3 32. Rd3 g6 (32... Ra8 $142 33. Kf2 f6 34. exf6 gxf6) 33. f5 gxf5 34. gxf5 Kg7 $2 (34... Ra8 35. Bc5 Ne8 36. Bxb4 Ng7) 35. Kf2 Ra2+ 36. Kf3 Rc2 37. Rd7 Kg8 38. Bg5 {[#] jetzt Td8+ und aus.} Rc6 39. Rd8+ {Weiß setzt Matt.} Kg7 40. Ke4 Ra6 41. Rc8 {Precision: Weiß = 76%, Schwarz = 31%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "4"]
[White "Vidit, Santosh Gujrathi"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2702"]
[BlackElo "2753"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,47,28,31,19,27,25,17,14,14,0,0,0,0,3,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Rd1 b6 10. Bf4 Ba6 {E08: Closed Catalan: Main Line: 7 Qc2} 11. cxd5 cxd5 12. Ne5 Nxe5 13. dxe5 Rc8 14. Nc3 Ng4 15. h3 {LiveBook: 4 Games} Nxf2 16. Kxf2 {And now Bf3 would win.} Bc5+ 17. Be3 $1 {[%cal Re3c5]} Bxe3+ {The position is equal.} 18. Kxe3 {[#]} b5 $146 19. Qd3 Qb6+ 20. Qd4 Qb8 $1 $132 {[%mdl 2048] Black is not keeping still} 21. Qb4 Qb6+ $1 ({Reject} 21... Qxe5+ $6 22. Kf2 $16) 22. Qd4 {[#] Qxb6 is the strong threat.} Qb8 $1 23. Qb4 {Threatens to win with Qd6.} Qb6+ $1 ({Much weaker is} 23... Qxe5+ $6 24. Kf2 $16) 24. Qd4 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "4"]
[White "Ganguly, Surya Shekhar"]
[Black "Anand, Viswanathan"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2615"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,72,16,18,1,0,19,16,51,10,57,53,50,43,45,53,99,99,99,100,104,50,49,0,19,23,18,26,23,16,17,17,18,0,0,-13,-4,-19,0,0,67,54,49,-187,-195,-414,-418,-397,-418,-410,-405,-421,-414,-531,-531]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. Bd2 {C84: Closed Ruy Lopez: Unusual White 6th moves} (8. a3 O-O 9. Nc3 Na5 10. Ba2 Be6 11. b4 Bxa2 12. Nxa2 Nc6 13. c4 Nd4 14. Nc3 Nxf3+ 15. Qxf3 c6 16. Bd2 Qc8 17. Rfb1 {1-0 (41) Nepomniachtchi,I (2768)-Wojtaszek,R (2727) Batumi 2018}) 8... O-O 9. Re1 Bg4 10. c3 Na5 11. Bc2 {LiveBook: 3 Games} c5 12. h3 Be6 13. d4 $146 ({Predecessor:} 13. Bg5 h6 14. Bh4 Nc6 15. Nbd2 g5 16. Bg3 g4 17. hxg4 Bxg4 {1-0 (62) Braeuer,F (2426)-Rakshitta,R (2026) Pardubice 2018}) 13... Qc7 14. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} Rac8 15. d5 Bd7 16. Bg5 h6 17. Be3 c4 18. b4 Nb7 19. a4 Ra8 20. axb5 (20. Qe2 $16) 20... axb5 $14 21. Ba7 Rfc8 (21... Na5 $5 {[%cal Ra5b3]} 22. Be3 Nb3 23. Rxa8 Rxa8 $11) 22. Nbd2 Nd8 23. Be3 Rxa1 24. Qxa1 Qb7 25. Qb2 Ra8 26. Ra1 Ne8 27. Ra5 Rxa5 28. bxa5 Qa6 29. Qb4 $1 {Hoping for Nxe5!} f6 ({Black should try} 29... Kf8 $11) 30. Nxc4 $1 bxc4 31. Qb6 $2 {[#]} (31. Ba4 $14 {was forced to keep a grip.} Bxa4 32. Qxa4) 31... Bb5 $1 $19 32. Ba4 $2 (32. Nh4) 32... Qxb6 33. Bxb6 Bxa4 34. a6 {[#] Strongly threatening a7.} Nc6 $1 35. Nd2 {[#]} (35. dxc6 Bxc6) 35... Na7 $1 36. Nxc4 (36. Bxa7 Bb5) 36... Bb5 {Precision: White = 43%, Black = 57%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "4"]
[White "Praggnanandhaa R"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2530"]
[BlackElo "2817"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,148,26,24,24,-17,22,12,19,6,7,0,61,-54,-47,-91,18,-285,-277,-233,-220,-197,-179,-235,-227,-252,-236,-192,-131,-166,-149,-158,-154,-162,-160,-158,-173,-187,-186,-191,-179,-188,-199,-192,-162,-173,-172,-286,-313,-300,-308,-286,-149,-153,-129,-125,-124,-112,-110,-99,-77,-76,-40,-52,0,-153,-16,-32,-32,-54,-32,-38,-38,-109,-60,-191,-187,-174,-69,-69,0,-136,-129,-156,-164,-147,-143,-150,-107,-106,-107,-110,-104,-121,0,-113,-94,-514,-510,-504,-446,-349,-97,-89,-88,-97,-67,-76,-70,-98,-99,-116,-73,-528,-529,-878,-525,-1097,-1210,-963,-921,-1862,-573,-1862,-1656,-1155,-713,-29975,-29976,-29979,-29980,-29979,-29980,-29984,-29985,-29984,-29985]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 {[%cal Bd2d3,Bd3d4][%mdl 32]} h6 5. O-O d6 6. c3 g5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 7. Re1 (7. a4 Bg7 8. Re1 O-O 9. h3 d5 10. exd5 Nxd5 11. Nbd2 a6 12. Ne4 Nf4 13. a5 b5 14. axb6 cxb6 {1-0 (43) Karjakin,S (2782)-Mamedyarov,S (2808) Paris 2018}) 7... g4 8. Nfd2 {LiveBook: 3 Games} h5 {White has an edge.} 9. d4 $146 ({Predecessor:} 9. Nf1 Be6 10. Nbd2 Qd7 11. b4 Bh6 12. a4 Ne7 13. d4 Qc8 14. dxe5 dxe5 {½-½ (57) Demchenko,A (2679)-Moiseenko,V (2492) Sochi 2018}) 9... h4 10. Nf1 Bg7 11. Bg5 Rh5 12. Qc1 Qe7 (12... Kf8 $11) 13. Bd5 (13. d5 $14 Nb8 14. g3) 13... Bd7 $15 14. b4 exd4 (14... Qf8 $17) 15. b5 $2 {[%mdl 8192]} (15. Bxc6 $1 $11 {and White is okay.} Bxc6 16. cxd4) 15... Ne5 $19 16. Rd1 c6 17. bxc6 bxc6 18. Bb3 d3 19. Qe3 h3 20. Ng3 {[#]} Rh7 (20... Rxg5 $1 $19 {[%mdl 512]} 21. Qxg5 Qf8) 21. f4 gxf3 $1 22. gxf3 {[#]} Nfg4 $1 {[%mdl 512]} 23. fxg4 Qxg5 $1 24. Qxg5 Nf3+ 25. Kf1 Nxg5 26. Rxd3 Bxg4 27. Nd2 Be5 28. Nc4 Rh6 29. Nxe5 dxe5 30. Kg1 (30. Nf5 {was called for.} Rg6 31. Re1) 30... Rd8 31. Rxd8+ Kxd8 32. Bd1 Bd7 (32... Bf3 $19 33. Bxf3 Nxf3+ 34. Kf2 Nxh2) 33. Kf2 $17 c5 34. Ke3 Kc7 35. Bb3 Rf6 {Hoping for ...Rf3+.} 36. Rf1 Rxf1 (36... Ra6 {is more complex.} 37. Ne2 Kd8 38. Rg1 f6 39. c4 Ba4) 37. Nxf1 {[%mdl 4096] Endgame KBN-KBN} a5 38. Bd5 Bc6 (38... f6 $15) 39. c4 $2 {[#]} (39. Bxc6 $1 $11 Kxc6 40. a4) 39... a4 (39... Bxd5 $1 $17 40. cxd5 c4) 40. Nd2 Bd7 41. Nb1 Kd6 42. Nc3 Ke7 43. Bb7 (43. a3 $15) 43... Nh7 44. Ba6 (44. a3 $15) 44... Nf6 $19 45. Kf3 {[#]} Ng4 ({Black should try} 45... a3 $1 $19 46. Bb5 Bg4+ 47. Kg3 Be6) 46. Kg3 $15 Ne3 ({Black should play} 46... a3 $1 $15) 47. Bb5 (47. Kf2 $1 $11 {was the only way to keep the balance.} Ng4+ 48. Kg3) 47... Be6 $17 48. Bxa4 Nf1+ ({Don't play} 48... Bxc4 49. Kxh3 Bd3 50. Kg3 $15) ({And not} 48... Nxc4 49. Bb3 $11) 49. Kf2 Nxh2 50. Bd1 Bxc4 51. Kg3 Nf1+ 52. Kxh3 Nd2 {...Bd3 is the strong threat.} 53. Bc2 Nf1 (53... Nf3 $17 {Strongly threatening ...Nd4.} 54. Kg3 Nd4) 54. Ba4 (54. Bd1 $1 $11) 54... Bd3 55. Kg2 $2 {[%mdl 8192]} (55. Bb5 $17 {is more resistant.} c4 56. Kg4) 55... Nd2 $19 56. Bc6 Kd6 57. Bd5 Bc4 $2 (57... Nb1 $19 {and Black stays clearly on top.} 58. Nxb1 Bxb1 59. Bxf7 Bxe4+ 60. Kf2 Bd5) 58. Bb7 $17 Kc7 59. Ba8 Kb6 60. Kf2 $1 Ka5 61. a3 Be6 {White must now prevent ...Nc4.} 62. Bc6 Nc4 63. a4 $2 {[%mdl 8192]} (63. Na4 $17 {was the crucial defense.}) 63... Kb4 $19 64. Na2+ Ka3 65. Nc1 {and the idea Nd3 leaves White hopeful.} Na5 66. Bb5 c4 67. Ke2 c3 (67... Kb2 $142 68. Nd3+ cxd3+ 69. Kxd3 f6) 68. Kd1 {intending Kc2.} Kb2 69. Nd3+ Kb1 70. Ke2 Bc4 {Black mates.} 71. Bxc4 Nxc4 72. a5 Nxa5 73. Nxe5 c2 74. Nd3 Nc4 {Precision: White = 36%, Black = 46%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "5"]
[White "Mamedyarov, Shakhriyar"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2817"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,52,-18,-9,-23,-20,-30,0,0,-30,-158,-185,-274,-252,-365,-362,-421,-406,-912,-911,-811,-912,-793,-904,-889,-872,-1080,-896,-872,-868,-29989,-29990,-29994,-29995,-29995,-29996]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 dxc4 5. Nc3 a6 6. a4 c6 {D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3} (6... Nc6 7. e3 Na5 8. Nd2 c5 9. Bxf6 Qxf6 10. d5 Qg6 11. Qf3 exd5 12. Nxd5 Bd6 13. h3 O-O 14. Nxc4 Nxc4 15. Bxc4 Bf5 16. Nc3 Be5 17. O-O {½-½ (17) Bruzon Batista,L (2653)-Liang,A (2572) Saint Louis 2018}) 7. e3 b5 8. axb5 cxb5 9. Bxf6 gxf6 10. Nxb5 axb5 {LiveBook: 4 Games} 11. Rxa8 Bb7 12. Ra1 Bb4+ 13. Ke2 O-O 14. Qc2 $146 {[#]} (14. Ne1 $11 {keeps the balance.}) 14... f5 $1 $17 15. Nd2 (15. Ne1 $142 Nc6 16. Rd1) 15... Nc6 $19 16. Rd1 {[#]} (16. h4 $142 f4 17. Nf3) 16... Qxd4 $1 {[%mdl 512]} 17. Nf3 (17. exd4 Nxd4+) 17... Qf6 18. b3 (18. Rd7 $142 Na5 19. Rxb7 Nxb7 20. g3) 18... Bc3 {[%cal Bb4c3,Bc3b2,Bb2c1][%mdl 32]} 19. Rc1 Bb2 20. bxc4 Nb4 21. Qb3 Bxc1 22. Qxb4 Ra8 {[%cal Bf8a8,Ba8a2,Ba2d2][%mdl 32]} 23. Nd4 f4 {[%cal Bf5f4,Bf4e3][%mdl 32]} 24. Qxb5 fxe3 {Black mates.} 25. Qxb7 Ra2+ 26. Kd3 Rd2+ {Precision: White = 23%, Black = 100%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "5"]
[White "Anand, Viswanathan"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2773"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,97,9,13,0,0,0,0,0,7,0,-5,0,16,29,45,46,34,36,28,38,82,0,56,54,29,51,82,64,70,59,103,102,184,187,186,191,181,180,223,230,208,209,251,248,528,526,554,561,546,462,470,475,447,355,511,509,514,500,484,483,456,359,334,333,421,415,1008,987,6311,29964,5218,5126,29985,29986,29996,790,29997,29998,29998,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 d6 7. c3 a5 {C54: Italienische Partie (Hauptvariante)} (7... a6 8. a4 h6 9. Re1 a5 10. Na3 Be6 11. Bxe6 fxe6 12. Nc2 Ba7 13. Be3 Bxe3 14. Nxe3 Qd7 15. Qb3 b6 {½-½ (53) Aronian,L (2767)-Karjakin,S (2773) Saint Louis 2018}) 8. Re1 h6 9. Nbd2 Be6 10. Bb5 Qb8 {LiveBook: 28 Partien} 11. Bxc6 bxc6 12. d4 exd4 13. cxd4 Bb6 {[#]} 14. Nf1 $146 ({Vorgänger:} 14. b3 d5 15. e5 {1-0 (38) Stevic,H (2579)-Deac,B (2594) Batumi 2018}) 14... a4 15. Ng3 Ba5 16. Re3 {[%cal Be1e3,Be3f3,Bf3f5][%mdl 32]} Qb5 17. Nh4 Rfe8 18. Rf3 {Droht stark Txf6!} Nh7 19. Nhf5 Kh8 20. Nh5 (20. Nxg7 $16 Kxg7 {[#]} 21. d5 $1 {[%mdl 512]} cxd5 22. Qd4+ Kf8 23. Qh8+ (23. Bxh6+ Ke7 $17) 23... Ke7 24. Qxh7) 20... Bxf5 ({Besser ist} 20... g6 $11 21. Nfg7 Re7) 21. Rxf5 $14 Qc4 $1 22. Ng3 f6 23. Be3 Bb6 24. h4 Re7 25. a3 Qe6 (25... Qb3 $16) 26. d5 $18 cxd5 27. Bxb6 (27. Qxd5 Qxd5 28. exd5 Bxe3 $15) (27. exd5 $6 Qd7 $14) (27. Rxd5 Bxe3 28. fxe3 Qd7 $15) 27... cxb6 28. Rxd5 Rd7 29. Rc1 Nf8 30. Rc6 Ng6 31. h5 (31. Rxb6 Rad8 $18) (31. Rcxd6 $6 Rxd6 32. Rxd6 Qc4 $16) (31. Rdxd6 $6 Nxh4 32. Rxb6 (32. Rxe6 Rxd1+ 33. Kh2 Rd2 $11) (32. Rxd7 Qxc6 33. Qd5 Qxd5 $16) 32... Rxd6 $16) 31... Nf4 $2 (31... Ne5 {ist wohl besser.} 32. Rxb6 (32. Rcxd6 Rxd6 33. Rxd6 Qc4 $16) 32... Rc8) 32. Rf5 g5 33. hxg6 Nxg6 34. Qd2 Ne5 35. Rc3 ({Schwächer ist} 35. Rxb6 Nc4 $16) 35... Rh7 36. Rh5 Rc8 (36... Nf7 $142 37. Rc7 Rg8) 37. Qxd6 Qxd6 38. Rxc8+ Kg7 39. Nf5+ Kg6 {[#]} 40. Rxh6+ $1 {[%mdl 512]} Rxh6 {[%cal Rd6d1]} 41. Nxd6 {[%mdl 4096] Endspiel KTS-KTS} Kg5 42. g3 {[%cal Bg2g3,Bg3g4][%mdl 32]} Kg4 (42... Kg6 $142 43. Rg8+ Kh7) 43. Kg2 Rh7 44. Rg8+ Kh5 45. Nf5 Rc7 46. f3 Ng6 47. g4+ Kg5 48. Kg3 {[%csl Gg3][%cal Rf3f4]} Rc3 49. bxc3 {Precision: Weiß = 75%, Schwarz = 28%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "5"]
[White "Aronian, Levon"]
[Black "Ganguly, Surya Shekhar"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2765"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,95,8,19,6,18,0,0,-13,0,0,0,0,0,0,0,0,0,0,0,0,11,12,14,8,0,11,18,9,45,48,52,51,41,35,41,22,22,26,58,57,147,146,164,103,98,107,107,99,203,0,0,0,0,0,0,0,0,-143,-140,-180,-135,-160,-129,-120,-89,-93,-63,-58,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nc3 h6 {LiveBook: 53 Games} 7. Ne2 {C50: Hungarian Defence and Giuoco Pianissimo} (7. Na4 Be7 8. a3 d6 9. h3 Be6 10. Bxe6 fxe6 11. Nc3 Qe8 12. d4 Nxd4 13. Nxd4 exd4 14. Qxd4 Qc6 15. e5 dxe5 16. Qxe5 {½-½ (54) Fedoseev,V (2733)-Roiz,M (2604) Antalya 2017}) 7... d6 8. Ng3 Na5 9. Bb5 $146 ({Predecessor:} 9. Bb3 Nxb3 10. axb3 Re8 11. Bd2 Be6 12. h3 Nh7 13. Qe1 Qf6 14. Kh2 d5 15. Be3 Bf8 16. c4 dxc4 17. bxc4 Bc5 18. Qc3 {1-0 (18) Erkhembayar,A (1770)-Chi,Y (1905) Ulaanbaatar 2016}) 9... c6 10. Ba4 b5 11. Bb3 $1 Nxb3 12. axb3 Re8 13. Re1 d5 (13... a5 {looks sharper.} 14. c3 d5 15. exd5 Qxd5 16. h3 Bb7) 14. exd5 cxd5 15. Nxe5 Bxf2+ 16. Kxf2 Rxe5 $1 17. Rxe5 Ng4+ 18. Kg1 Nxe5 19. Qe1 Ng4 20. h3 $36 {[%mdl 2048] White has good play.} Qb6+ 21. Kh1 Nf6 $1 22. Bf4 Bd7 23. Be5 Re8 24. Qc3 Rc8 25. Qd2 $1 Re8 {[#]} (25... a5 $14) 26. Qf4 $1 $16 Nh7 27. Qd4 (27. Bd4 $18 Qg6 28. Rxa7) 27... Bxh3 28. Bxg7 Qe6 29. Rf1 Ng5 {[#]} (29... h5 $16) 30. Qh4 $2 ({White must play} 30. Bh8 $1 $18 {[%csl Gh8][%cal Rd4g7]} Bxg2+ 31. Kg1) 30... Kxg7 $11 31. gxh3 Qxh3+ 32. Qxh3 Nxh3 {[%mdl 4096] Endgame KRN-KRN} 33. Nf5+ Kg6 34. Nd6 (34. Nd4 $11 {keeps the balance.}) 34... Re2 $17 35. Rxf7 Ng5 36. Rf4 Rxc2 {Threatens to win with ...b4.} 37. Nxb5 Rxb2 38. Nxa7 Rxb3 {And now ...Ne6 would win.} 39. Nc6 Rb2 40. Ne7+ {The position is equal.} Kg7 41. Nxd5 Rd2 42. d4 Ne6 43. Rg4+ Kf7 44. Rh4 Nxd4 45. Rxh6 Kg7 46. Rh3 Nf5 47. Ne3 Nxe3 48. Rxe3 {Precision: White = 64%, Black = 39%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "5"]
[White "So, Wesley"]
[Black "Harikrishna, Pentala"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2765"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,141,5,-14,14,11,26,0,-4,-7,-4,-5,-6,0,10,-9,0,-10,0,0,0,0,0,-16,0,0,0,-2,0,0,0,-5,-5,0,0,0,0,-17,-18,-26,-13,-21,-21,-39,-6,-8,-21,-81,-79,-57,-8,-10,-12,-79,0,0,0,0,0,0,0,0,0,0,0,0,61,49,170,161,161,49,261,233,231,214,222,189,189,189,189,132,132,132,125,105,214,214,214,214,214,214,1412,1412,214,214,1412,1412,1412,1412,1412,1412,1412,1412,1394,1387,1367,1325,1043,969,962,955,933,710,926,762,1578,1578,1571,1441,12476,7321,5624,4710,29976,29977,29975,29977,29994,11198]} 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. bxc3 O-O 7. e4 {A28: English Opening: Four Knights Variation} d6 8. g3 {LiveBook: 29 Games} Kh8 (8... h6 9. Bg2 Be6 10. d3 Qc8 11. h3 Ne7 12. Nh4 Ng6 13. Nf5 Bxf5 14. exf5 Qxf5 {½-½ (28) So,W (2776)-Sevian,S (2634) Douglas 2018}) 9. d3 {The position is equal.} Ng8 {[%cal Bf6g8,Bg8e7,Be7f5][%mdl 32]} 10. Nh4 Nge7 11. Bg2 f5 12. exf5 Nxf5 13. Nf3 Nfe7 $146 ({Predecessor:} 13... Qe8 14. Qe2 {1-0 (68) Mareco,S (2645)-Padmini,R (2360) Dubai 2018}) 14. O-O h6 15. Be3 Bf5 16. Nh4 Bh7 17. Qe2 Qd7 18. d4 Nf5 19. Nxf5 Bxf5 20. Rfe1 Rae8 21. Qb2 b6 22. c5 exd4 23. cxd4 d5 24. Rac1 Na5 25. Bf4 Nc4 26. Qc3 c6 27. cxb6 (27. Ra1 {with more complications.} Rxe1+ 28. Rxe1 Qf7 29. a4 Re8 30. Rc1) 27... axb6 28. Bf1 Bh3 29. Rxe8 Rxe8 30. Bxc4 (30. Re1 $11 {remains equal.} Bxf1 31. Kxf1) 30... dxc4 $17 31. Qxc4 Re4 32. Be5 c5 33. f3 (33. f4 $1 $11) 33... Rxe5 ({Better is} 33... Re3 $17) 34. dxe5 {[%mdl 4096] Endgame KQR-KQB} Qd2 {[%csl Gh3][%cal Rd2g2]} 35. Qc2 Qe3+ 36. Kh1 Qxf3+ 37. Kg1 {Threatens to win with Re1.} Qe3+ 38. Kh1 Bg4 {( -> ...Bf3+)} 39. h3 Bf3+ (39... Bf5 $11 40. Qxf5 Qxc1+ 41. Kg2 Qb2+ 42. Kf3 Qa3+ 43. Kf4 Qxa2 44. Qf8+ Qg8) 40. Kh2 $14 {Rf1 is the strong threat.} Be2 {[#]} (40... Be4 $14 41. Qb2 Bc6) 41. Rg1 $1 $18 Bd3 {[#]} 42. Qc3 (42. Qd1 $1 $18) 42... b5 $2 {[#]} (42... Qe2+ $1 $14 43. Rg2 Qe4) 43. e6 $1 Qe2+ (43... Qxe6 44. Qxd3) 44. Rg2 Qe4 45. e7 Bc4 46. a4 {Hoping for axb5.} Qxe7 47. axb5 (47. Rf2 $18) 47... Bxb5 $16 48. Rc2 c4 49. Rb2 Qc5 (49... Qf7 $16) 50. Qb4 $18 Qxb4 51. Rxb4 {KR-KB} Bd7 52. Rxc4 Bf5 $2 (52... Kh7 53. Rd4 Be6) 53. Rc5 Bg6 54. h4 Kg8 $2 (54... Kh7 55. g4 Be4) 55. Kg2 Be4+ 56. Kf2 Kf7 57. Ke3 Bb1 58. Kf4 Bd3 59. Ke5 Bb1 60. Rc7+ Kf8 61. Rb7 Bd3 62. Rb4 Kf7 63. Rb3 Bc2 64. Rb7+ Kg6 65. Ke6 Bf5+ 66. Ke7 Kh5 67. Kf7 g5 68. Kf6 Bd3 69. hxg5 {White mates.} hxg5 70. Rg7 g4 71. Rg5+ {Precision: White = 61%, Black = 31%.} (71. Rd7 $142 Bg6 72. Kg7 Be4 73. Rc7 Bf5 74. Rc5 Kg5 75. Rd5 Kh5 76. Rxf5#) 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "5"]
[White "Karjakin, Sergey"]
[Black "Praggnanandhaa R"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2753"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,142,14,44,34,36,13,76,69,80,64,53,69,72,69,102,108,99,81,81,49,101,112,110,99,100,89,105,55,77,87,73,31,78,46,78,93,74,69,91,86,91,22,50,0,56,17,28,40,61,-65,0,0,0,0,0,-10,0,0,0,0,30,27,76,0,82,0,0,-492,-502,-539,-538,-524,-534,-520,-497,-602,-597,-585,-565,-545,-480,-462,-456,-503,-484,-658,-626,-706,-688,-789,-826,-823,-831,-705,-797,-748,-754,-704,-707,-962,-981,-889,-956,-952,-928,-905,-900,-970,-898,-1352,-984,-1567,-1473,-1272,-1031,-1839,-1670,-1387,-1289,-1048,-991,-787,-771,-29975,-29977,-29978,-29979,-29986,-29986,-29986,-29986,-29986,-29985,-29987,-29988]} 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bb5 a6 (5... Qa5+ 6. Nc3 Bg4 7. Bd2 Qd8 8. Ne5 Bd7 9. Bxc6 Bxc6 10. Qf3 Nf6 11. g4 h6 12. h4 e6 13. O-O-O {½-½ (51) Shankland,S (2722)-Tomczak,J (2614) Batumi 2018}) 6. Bxc6+ {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} bxc6 7. Ne5 Bd7 (7... e6 $11 {keeps the balance.}) 8. c4 $146 {White is better.} ({Predecessor:} 8. O-O e6 9. Be3 Bd6 10. Nd2 Ne7 11. b3 O-O 12. c4 f6 13. Nxd7 Qxd7 {0-1 (42) Borras Carbonell,A (1851)-Font Font,J (1801) Palafrugell 2012}) 8... Nf6 9. Nc3 dxc4 10. O-O e6 11. Qf3 {[%mdl 1024] White has strong compensation.} Rc8 12. Bg5 Be7 13. Rad1 O-O 14. Na4 Nd5 (14... Be8 $14) 15. Bxe7 Qxe7 16. Nc5 Be8 17. Nxc4 f6 18. Qa3 Bf7 19. Rfe1 Ra8 20. h3 Rfe8 21. Qa4 Qc7 22. Qa5 Qb8 23. Rc1 Qb5 24. Qd2 {aiming for Nd6.} Rad8 25. Ne4 (25. Na5 $16) 25... Qb4 $11 26. Nc5 a5 (26... e5 $11) 27. a3 Qxd2 28. Nxd2 Nf4 29. Re4 (29. g3 $1 $14 Ng6 30. Nf3) 29... Rxd4 (29... e5 $15 30. dxe5 fxe5) 30. Rxd4 Ne2+ 31. Kf1 Nxd4 32. Ndb3 e5 33. Nxa5 Bd5 34. b4 f5 35. Nc4 e4 36. a4 (36. Nb6 $16) 36... f4 (36... Rb8 $11) 37. Rc3 ({White should play} 37. Nb6 $16) 37... Rb8 38. a5 $2 {[%mdl 8192]} (38. Na6 $1 $11 {and White stays safe.} Ra8 39. Nc5) 38... Rxb4 $19 {[#] ( -> ...Rb1+)} 39. Nd2 Rb2 40. Ke1 e3 41. fxe3 fxe3 42. Rxe3 Nc2+ 43. Kf2 Nxe3 44. Kxe3 {[%mdl 4096] Endgame KRB-KNN} Rb5 45. Nd3 Rxa5 46. g4 Ra2 47. h4 Ra4 48. Nf4 h6 49. g5 hxg5 50. hxg5 Kf7 51. Nf1 Re4+ 52. Kf3 Re1+ 53. Kf2 Re5 54. g6+ Kf6 55. Ne3 Kg5 56. Nd3 Re8 57. Nb4 Be4 58. Na6 Kxg6 59. Nc5 Bd5 60. Nd3 Kg5 61. Nb4 Be4 62. Na6 Rf8+ 63. Ke2 Kh4 64. Nc5 Bf3+ 65. Kf2 Bd5+ 66. Kg1 g5 {[%cal Bg7g5,Bg5g4,Bg4g3][%mdl 32] Black mates.} 67. Nd7 Rf3 68. Nc2 g4 69. Ne5 Rc3 70. Nd4 Kg5 71. Kf2 g3+ {Precision: White = 39%, Black = 59%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "6"]
[White "Aronian, Levon"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2765"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,126,11,15,-6,0,0,0,0,0,-3,0,0,0,-12,-8,-15,10,8,0,-4,17,0,-12,-5,-7,-14,0,-17,-6,-16,0,-11,-8,-20,-9,-37,-58,-61,-37,-54,-39,-67,-60,-70,-69,-60,-58,-151,-141,-191,-178,-295,-190,-201,-209,-200,-182,-193,-104,-114,-111,-222,-197,-201,-201,-245,-150,-150,-158,-263,-162,-159,-145,-136,0,-69,-62,-61,-1,-15,395,64,60,0,0,0,0,-697,-656,-585,-114,-108,-114,-110,-107,-106,0,-122,-199,-193,0,0,0,0,0,0,0,0,0,-38,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Bd6 5. b3 O-O {LiveBook: 10 Games} 6. g3 $146 {A17: English Opening: 1...Nf6 with ...Bb4} ({Predecessor:} 6. Bb2 b6 7. g3 Bb7 8. Bg2 dxc4 9. bxc4 e5 10. O-O Nbd7 11. Qc2 Re8 12. d4 {1-0 (45) Wei,Y (2735)-Inarkiev,E (2690) Magas 2018}) 6... c5 7. Bg2 Nc6 8. cxd5 exd5 9. O-O Re8 10. Bb2 d4 11. Ne2 {[%cal Re3d4]} Qe7 12. Re1 {[%cal Re3d4]} dxe3 13. dxe3 Bf5 14. Nh4 Bd7 15. Qb1 Be5 16. Bxe5 Qxe5 17. a3 Qe7 18. Qc2 Rac8 19. Rad1 g6 20. Nc3 Bg4 21. Rc1 Red8 22. Qb1 Ne5 23. h3 Be6 24. Red1 b6 25. f4 Nc6 26. Rxd8+ Qxd8 27. Rd1 Qe7 28. Nb5 (28. Bxc6 $15 Rxc6 29. Kh2) 28... Na5 $17 29. e4 Bxb3 30. Re1 (30. Rd2 $142) 30... Nh5 31. Kh2 {[#]} Nxf4 $1 {[%mdl 512]} 32. Nf5 (32. gxf4 Qxh4) 32... gxf5 33. gxf4 a6 (33... Qh4 $19 {Hoping for ...Rd8.} 34. exf5 a6) 34. Nc3 Qh4 35. Qc1 (35. Rf1 $17 {is a better defense.}) 35... Kh8 36. exf5 Rg8 37. Ne4 f6 38. Qc3 Bd5 39. Re3 (39. Re2 $17 {was the only chance.}) 39... Bxe4 40. Rxe4 Nc6 41. Qe3 Qh6 $40 {[%mdl 128] Black attacks.} (41... Kg7 $17 42. Qe1 Qxe1 43. Rxe1 Rc8) 42. Re6 (42. Re8 $11 Nd4 43. Bd5) 42... Nd4 $15 {...Qg7 is the strong threat.} 43. Rxb6 Qg7 ({Better is} 43... Qh4 $15 44. Rxa6 Nxf5) 44. Qf2 $11 c4 $2 {[%mdl 8192]} (44... a5 $11) 45. Bd5 $2 (45. Rb7 $18 Qxg2+ 46. Qxg2 Rxg2+ 47. Kxg2) 45... Re8 $1 $14 46. Be6 (46. Bxc4 $14 Nxf5 47. Rxa6) 46... Nxe6 $11 47. Rxe6 {[%mdl 4096] Endgame KQR-KQR} Rc8 {White must now prevent ...c3.} 48. Re3 $2 {[%mdl 8192]} (48. Rxa6 $11 Qd7 49. Rxf6) 48... c3 $19 {Threatens to win with ...c2.} 49. Rg3 Qd7 $2 ({Worse is} 49... c2 50. Rxg7 c1=Q 51. Rg1 $11) (49... Qe7 $19 {is more deadly. aiming for ...c2.} 50. Rg1 c2) 50. Qb6 $17 Qd2+ 51. Kh1 {[%cal Rb6f6]} Qd1+ 52. Kh2 {[%cal Rb6f6]} Qd2+ 53. Kh1 $1 {[%cal Rb6f6]} Qd5+ (53... Qe1+ $17 54. Kh2 Qd2+) 54. Kh2 $19 {[%cal Rb6f6] [#]} Qc6 $2 ({Resist} 54... Qxf5 55. Qb7 $17) ({Don't take} 54... Qd2+ 55. Kh1 $17) (54... Qf7 $1 $19 55. Qxa6 Qf8) 55. Qa7 $1 $11 {[%csl Gg3][%cal Ra7g7]} Rg8 56. Qf7 $1 {[%csl Gf7][%cal Rg3g8]} Rxg3 57. Kxg3 {[%cal Rf7f8] KQ-KQ} Qd6 {Strongly threatening ...c2.} 58. Qc4 $1 Qxa3 {( -> ...c2+)} 59. Kh4 Kg7 (59... Qd6 $5 {[%cal Rc3c2]} 60. Kg3 Qd7 $15) 60. Qc7+ {The position is equal.} Kh6 61. Qd8 {[%cal Rd8f6]} Kg7 62. Qc7+ Kh6 63. Qd8 {[%cal Rd8f6]} Kg7 {Precision: White = 49%, Black = 43%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "6"]
[White "Nakamura, Hikaru"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2746"]
[BlackElo "2753"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,64,11,22,-6,0,-14,0,-3,8,4,9,0,12,0,0,-12,0,0,0,-5,0,0,0,-14,-25,-22,-27,-97,-104,-94,-102,-100,-93,-122,-127,-105,-121,-177,-169,-151,-68,-68,-27,-35,0,-15,-8,-15,-3,-18,-14]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 O-O 6. Nc3 b6 7. cxd5 {A13: English Opening: 1...e6} Nxd5 8. Nxd5 exd5 {LiveBook: 5 Games} 9. d4 $146 ({Predecessor:} 9. Qc2 c5 10. a3 Nc6 11. Bb5 Bb7 12. O-O Rc8 13. Rac1 a6 14. Be2 d4 {½-½ (36) Carlsen,M (2843)-Karjakin,S (2782) Stavanger 2018}) 9... a5 10. Bd3 Ba6 11. O-O Nd7 12. Rc1 Bd6 13. Ne5 Nf6 14. Nc6 Qc8 15. f3 {e4 is the strong threat.} Re8 16. Re1 Bxd3 17. Qxd3 Qa6 18. Qc2 Re6 19. e4 {[#] Threatens to win with e5.} Bf4 $36 {[%mdl 2048] Black has some pressure.} 20. Rcd1 Qb7 21. exd5 (21. Ne5 $11 {remains equal.}) 21... Be3+ $17 ({Much worse is} 21... Nxd5 $6 22. Rxe6 fxe6 23. Bc1 $11) 22. Kh1 Nxd5 23. Ne5 Rae8 24. Qf5 f6 25. Nc4 Qc6 26. Qb1 (26. a4 $17 {was worth a try.}) 26... Bf4 $19 27. Re4 {[#]} f5 (27... b5 $1 $17 {[%cal Rb5c4]} 28. Nxa5 Qa6 29. Rxe6 Qxe6) 28. Ne5 $1 $15 {[%cal Re5c6]} Bxe5 (28... Qd6 $5 {[%cal Rf5e4]} 29. Re2 (29. Rxf4 Nxf4 30. g3 Ng6 $19) 29... Rh6 $11) 29. Rxe5 g6 30. Rc1 {The position is equal.} Qd7 31. Qc2 Kf7 32. Qc4 c6 {Precision: White = 29%, Black = 44%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "6"]
[White "Harikrishna, Pentala"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2729"]
[BlackElo "2817"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,96,0,0,6,0,24,21,40,43,31,27,20,-33,20,-10,-14,-18,8,0,0,0,0,0,0,0,9,-38,0,-7,-7,-11,-11,-9,0,0,0,0,0,-38,-16,-34,0,-16,-17,-43,-10,-18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 d4 11. Bxe6 Nxe6 12. cxd4 Ncxd4 13. Nxd4 Qxd4 14. Qf3 Rd8 {C80: Spanische Partie (Offene Verteidigung)} 15. Qc6+ (15. a4 Bb4 16. Qc6+ Qd7 17. Qxd7+ Rxd7 18. Ne4 bxa4 19. Rxa4 {½-½ (50) Mamedov,R (2657)-Mikhalevski,V (2536) Berlin 2015}) 15... Qd7 16. Qxa6 {LiveBook: 3 Partien} Qd5 17. Qa5 Be7 $146 ({Vorgänger:} 17... Qxe5 18. a4 c6 19. Nf3 Qd5 20. Be3 Bc5 21. Bxc5 Qxc5 22. Rfc1 {½-½ (35) Petrov,M (2489)-Arvola,B (2347) Can Picafort 2013}) 18. Nf3 g5 19. Be3 g4 20. Nd2 Qxe5 21. Qc3 ({Günstiger ist} 21. Rae1 $11) 21... Bd6 (21... Qxc3 $15 22. bxc3 f5) 22. g3 (22. Qc6+ {keeps more tension.} Kf8 23. g3 h5 24. Rfe1 Kg8 25. a4) 22... O-O 23. a4 bxa4 24. Qxe5 Bxe5 25. Rxa4 f5 26. Nc4 Bd4 27. Kg2 h5 28. h3 Bxe3 (28... f4 {seems wilder.} 29. hxg4 fxe3 30. fxe3 Rxf1 31. Kxf1 Bf6) 29. Nxe3 {[%cal Rh3g4]} f4 30. gxf4 Nxf4+ 31. Kg3 Nxh3 {[#] Und ...Tf3+ würde nun gewinnen.} 32. Nxg4 Rd3+ 33. f3 Ng5 {[%cal Rg5f3]} 34. Nh2 Kh7 {Droht ...Tg8 und aus.} 35. Rc4 Rf7 36. Rfc1 Ne6 37. R1c2 Rd1 38. Kf2 {Die Stellung ist ausgeglichen.} Rg7 39. Nf1 Rf7 40. Rc6 Rf6 41. Ng3 {[#] Und weiter mit Se4 wäre nett.} Rd3 42. Ne4 Rfxf3+ 43. Kg1 Nd4 {zielt auf ...Tf4 ab.} 44. Ng5+ Kg7 45. Rxc7+ Kf6 46. Nxf3 Nxc2 47. Rc6+ Kf5 48. Rxc2 {Schwarz muss nun Kf2 beachten.} Rxf3 {Precision: Weiß = 62%, Schwarz = 39%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "6"]
[White "Ganguly, Surya Shekhar"]
[Black "Vidit, Santosh Gujrathi"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2615"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,90,10,10,8,0,11,7,9,0,0,0,17,0,0,0,6,-17,38,8,27,35,63,70,88,77,121,120,107,128,249,255,242,229,219,14,33,22,39,0,39,30,86,82,75,0,0,-117,-68,-94,0,-124,-108,-138,748,-120,2,-73,-105,-287,-169,-278,-65,-60,0,-200,-110,-425,-416,-495,-502,-489,-486,-625,-569,-769,-741,-2267,-2291]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. b4 Be7 7. Nbd2 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} d5 8. Bb3 {LiveBook: 11 Games} a5 (8... dxe4 9. dxe4 Qd3 10. Bb2 a5 11. Bc4 Qd6 12. b5 Nd8 13. a4 Ne6 14. Qc2 Nd7 15. O-O Nf4 16. g3 {½-½ (16) Rapport,R (2719)-Kravtsiv,M (2654) Abu Dhabi 2018}) 9. b5 {The position is equal.} Na7 10. a4 $146 ({Predecessor:} 10. c4 dxc4 11. Bxc4 c6 12. a4 Qb6 13. Ba3 Bxa3 14. Rxa3 {½-½ (74) Attard,I (1942)-Overgaard,J (2173) ICCF email 2005}) 10... c6 11. b6 Qxb6 12. Nxe5 Qc7 (12... Bd6 {is interesting.} 13. Nef3 Bg4 14. Qc2 Rfe8 15. O-O Bh5) 13. Nef3 dxe4 14. dxe4 Bg4 15. O-O Nd7 (15... Nc8 $11) 16. Qe2 Nc5 17. Bc2 b5 18. e5 bxa4 19. Ba3 {Bxc5 is the strong threat.} Bh5 20. Bxc5 Bxc5 21. Rxa4 Rfe8 {[#]} (21... Be7 $16 22. Qe3 c5) 22. Bxh7+ $1 $18 {[%mdl 512]} Kxh7 23. Rh4 (23. Ng5+ Kg6 $11) 23... g6 24. g4 $2 (24. Qc4 $1 $18 {[%cal Rc4c5]} Rxe5 25. Nxe5 Qxe5 26. g4 (26. Qxf7+ Kh6 $18)) 24... Be7 $11 25. Rh3 $1 {[%cal Bh4h3,Bh3g3,Bg3g4][%mdl 32]} Qc8 26. Qe4 {And now Nd4 would win.} Kg7 27. Rg3 $1 {[#]} Bxg4 $1 {[%mdl 512]} 28. Rxg4 $16 (28. Qxg4 Qxg4) 28... Nb5 29. Kh1 (29. Qf4 $16) 29... Nxc3 $11 30. Qf4 (30. Qc4 $1 $11 {was the only way to keep the balance.}) 30... Nd5 31. Qe4 Nc3 32. Qf4 c5 33. Nc4 Qc6 $2 {[%mdl 8192]} (33... Qe6 $17 34. Ra1 Reb8) 34. Ne3 $2 (34. Nd6 $1 $18 Qd5 35. Nxe8+ Rxe8 36. Qe3) 34... Bf8 (34... Ne2 $1 $17 {[%cal Re2f4]} 35. Nf5+ Kg8) 35. Nf5+ (35. Kg2 $11 Ra7 36. Nf5+ Kg8 37. Nh6+ Kg7 38. Nf5+ Kg8 39. Nh6+ Bxh6 40. Qxh6 Rxe5 41. Rh4) 35... Kg8 $17 {Threatens to win with ...Rab8.} 36. Qg3 $2 (36. Re1 $17 {was worth a try.}) 36... Rad8 (36... a4 $142 {Hoping for ...a3.} 37. N5h4 Ne2) 37. Nd6 {[#]} (37. Qg2 $142) 37... Rxd6 $2 ({And not} 37... Bxd6 {[#]} 38. Rxg6+ $1 {[%mdl 512]} Kf8 39. Rg8+ Ke7 40. exd6+ Kd7 41. Qg4+ Kxd6 42. Qf4+ Kd7 43. Rxe8 $11 (43. Qxf7+ Kc8 $11)) (37... Re6 $1 $19 38. Rh4 Bxd6 39. exd6 Re4) 38. exd6 $15 Qxd6 ({Better is} 38... a4 $15 39. h4 Re6) 39. Qh3 $2 (39. Qxd6 $11 {and White stays safe.} Bxd6 40. Rc4) 39... Bg7 ({Black should try} 39... a4 $19 {aiming for ...a3.} 40. Ng5 Bg7) 40. Rfg1 $2 {[%mdl 8192]} (40. Qg2 $17 {is tougher.}) 40... Qd5 $19 41. Rg5 Qc6 {Black is clearly winning.} 42. Qg2 a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 43. h4 Ne2 44. Rg4 Nxg1 45. Kxg1 a3 {Precision: White = 35%, Black = 29%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "6"]
[White "Praggnanandhaa R"]
[Black "Anand, Viswanathan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2530"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,98,14,22,13,26,26,56,40,58,44,53,63,156,130,134,135,238,51,40,48,35,-87,-85,-112,-35,-298,0,-32,-25,-557,-555,-2329,-239,-2297,-2295,-1866,-1883,-1253,-983,-942,-947,-1358,-1323,-1358,-1359,-29981,-1525,-1033,-1013,-29979,-29980,-29997,-12838,-6403,-757,-742,-739,-717,-711,-643,-604,-812,-776,-833,-799,-1272,-1200,-1165,-1013,-1679,-884,-838,-783,-1670,-1748,-2491,-2395,-12839,-12840,-2676,-2624,-12846,-12842,-12844,-6287,-12848,-12848]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 g6 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (6... e5 7. Nf3 Be7 8. Bc4 O-O 9. Bg5 Be6 10. Bxf6 Bxc4 11. Bxe7 Qxe7 12. Nd2 Be6 13. Nf1 Nd7 14. Ne3 Nf6 15. O-O Rac8 16. Qd3 Rc6 17. Rfd1 Rfc8 18. f3 g6 19. Kh1 Kg7 20. Qd2 {½-½ (20) Anand,V (2782)-Nepomniachtchi,I (2729) Riadh 2017}) 7. Be2 Bg7 {LiveBook: 6 Games} 8. Be3 O-O {The position is equal.} 9. Qd2 b5 10. O-O-O Bb7 11. f3 Nbd7 12. h4 Ne5 $146 ({Black should play} 12... Rc8 $14) ({Predecessor:} 12... h5 13. g4 Rc8 14. Bh6 Bxh6 15. Qxh6 Rxc3 16. bxc3 {1-0 (24) Vaishali,R (2313)-Sadhwani,R (2438) Douglas 2018}) 13. Bh6 Bxh6 14. Qxh6 Rc8 {[#]} (14... e6 $16) 15. g4 $2 (15. h5 $1 $18 {[%cal Rh5g6][%mdl 512]} Qd7 (15... Nxh5 16. Rxh5) 16. g4) 15... Rxc3 $1 $14 16. bxc3 Qa5 17. Nf5 (17. Kb2 $1 $14 {keeps the upper hand.}) 17... gxf5 18. gxf5 {Black must now prevent Rdg1+.} Qxc3 (18... Neg4 $17 19. Rhg1 Rc8) 19. Rdg1+ $2 {[%mdl 8192]} (19. Rhg1+ $15 Nfg4 20. Kb1) 19... Ng6 $2 (19... Nfg4 $19 20. Kb1 Rc8) 20. fxg6 fxg6 $40 {[%mdl 128] Black has some attack.} 21. h5 $2 {[%mdl 8192] [#]} (21. Bd3 $11) 21... Bxe4 $1 $19 {[%mdl 512]} 22. fxe4 {Strongly threatening Kb1.} Qa1+ 23. Kd2 Nxe4+ ({Worse is} 23... Qd4+ 24. Ke1 $11) 24. Ke3 Qc3+ 25. Bd3 Qd2+ 26. Kxe4 Qxh6 27. hxg6 Qf4+ 28. Kd5 h6 29. g7 Rc8 (29... Qf3+ $142 30. Ke6 Qe3+ 31. Kd7 Qa7+ 32. Kc6 Rc8+ 33. Kd5 Qe3 34. Bh7+ Kxh7 35. g8=Q+ Rxg8 36. Rxg8 Kxg8 37. Rb1 Qxa3 38. Kc6 Qc5+ 39. Kd7 Qxc2 40. Rg1+ Kf7 41. Rf1+ Kg6 42. Rg1+ Kf6 43. Rh1 b4 44. Rxh6+ Kg5 45. Rh1 b3 46. Rg1+ Kf6 47. Kd8 Qf5 48. Rg3 Qa5+ 49. Kc8 Qc5+ 50. Kd8 Qb6+ 51. Kd7 Qb7+ 52. Kd8 b2 53. Rg1 Qb6+ 54. Kc8 Qxg1 55. Kd8 b1=Q 56. Kc8 Qa7 57. Kd8 Qbb8#) 30. Ke6 {[#]} d5 $1 {( -> ...Rc6+)} 31. Rg6 (31. Kxd5 Rc5+) 31... Rc6+ 32. Kxe7 Rxg6 (32... Qf7+ $142 33. Kd8 Rc7 34. Rhxh6 Qe7#) 33. Bxg6 {Black is clearly winning.} Kxg7 {[%mdl 4096] Endgame KQ-KRB} (33... Qg5+ $142 34. Kd7 Qxg6) 34. Bd3 Qe5+ 35. Kd7 h5 36. Rg1+ Kf6 37. Rg6+ Kf7 38. Rh6 a5 {[%cal Ba6a5,Ba5b4][%mdl 32]} 39. Kc6 b4 40. axb4 axb4 41. Kd7 Kg7 42. Re6 Qd4 43. Ke8 Qg4 44. Ke7 h4 {[%cal Bh5h4,Bh4h3,Bh3h2][%mdl 32]} 45. Be2 Qg5+ 46. Kd6 h3 47. Re7+ Kf8 48. Re5 Qf6+ (48... Qf4 $142 49. Kxd5 h2) 49. Kxd5 h2 {Precision: White = 20%, Black = 59%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "7"]
[White "Mamedyarov, Shakhriyar"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2817"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,135,-6,8,-31,-3,-2,0,0,0,-15,18,23,37,60,62,57,137,163,150,159,141,156,166,159,212,207,225,203,208,182,166,175,246,215,194,200,202,131,191,135,193,193,197,191,192,191,175,113,116,51,52,51,56,17,99,51,51,51,77,35,45,54,67,64,93,96,103,103,115,113,110,137,106,116,121,72,72,22,43,20,17,8,8,8,15,8,18,8,8,8,8,8,8,0,0,0,0,0,0,-16,-16,-16,-16,-16,-9,-8,-8,-8,0,0,0,0,0,-8,-8,-16,-16,-16,-8,-18,-8,-8]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 O-O 6. e4 d6 {E20: Nimzoindisch (Seltene Züge)} (6... b5 7. e5 Ne8 8. f4 exd5 9. cxd5 d6 10. Nf3 Nc7 11. a4 Bb7 12. Bd3 h6 13. O-O c4 14. Bb1 dxe5 15. fxe5 Nxd5 16. Nxb5 {1-0 (36) Mamedyarov,S (2799)-Le,Q (2737) Huaian 2017}) 7. Bg5 exd5 8. cxd5 Nbd7 {LiveBook: 4 Partien} 9. Bd3 Ne5 10. Nge2 $146 ({Vorgänger:} 10. Be3 Bxc3+ 11. bxc3 Qa5 12. Ne2 Bd7 13. Bg5 Bb5 14. Bxb5 Qxb5 {1-0 (38) Djukic,S (2029)-Kublashvili,E (2097) Urgup 2004}) 10... c4 11. Bc2 Bc5 12. Qd2 h6 13. Be3 Qb6 14. Bxc5 Qxc5 15. Qd4 b5 ({Günstiger ist} 15... b6 $14) 16. Qxc5 $16 dxc5 17. Nxb5 Rb8 18. Nbc3 Rxb2 19. Kd2 $1 Nfd7 (19... Rb6 $16 20. Rhb1 Ra6) 20. Rhb1 $18 Rb4 21. a3 Rb6 22. f4 {Droht Txb6 und aus.} Nd3 23. Rxb6 axb6 (23... Nxb6 {kämpft weiter.} 24. Rb1 (24. Bxd3 cxd3 25. Kxd3 Rd8 $16) 24... Ba6) 24. Bxd3 cxd3 25. Kxd3 Ba6+ 26. Kd2 f6 (26... b5 $16 {ist wohl besser.} 27. Nc1 Rc8) 27. Rb1 (27. a4 $18) 27... Ra8 (27... g5 $16 28. a4 Kf7) 28. a4 Kf7 29. h4 g5 30. hxg5 hxg5 31. fxg5 (31. Rh1 $1 $18) 31... Rg8 $16 32. Ke3 ({Lieber} 32. Rh1 $16) 32... Rxg5 $14 33. g3 Ne5 34. Kf2 Nc4 (34... Rh5 $11 {bleibt in der Remisbreite.}) 35. Rh1 Bc8 36. Nf4 Bd7 37. Rb1 Ke7 38. a5 bxa5 39. Rb7 Rg8 {[#]} 40. Nd3 $1 Rc8 41. Na4 Nd6 {[#]} 42. Ra7 $1 ({Viel schwächer wäre} 42. Rxd7+ $6 Kxd7 43. Nb6+ Kc7 $11) 42... Nxe4+ 43. Ke3 c4 44. Nb6 Rd8 45. Nxc4 Nd6 46. Nxa5 {Schwarz muss nun Sc6+ beachten.} Nb5 47. Ra6 Rg8 {Die Stellung ist ausgeglichen.} 48. Kf2 Rg5 49. Nf4 Nd6 50. Ra7 {Sc6+ ist eine echte Drohung.} Ke8 51. Nb3 Ne4+ 52. Kf3 Rxg3+ 53. Kxe4 Rxb3 $11 {[%mdl 4096] Endspiel KTL-KTS} 54. d6 Rb4+ 55. Ke3 Rb6 56. Ra8+ Kf7 57. Ra7 Rxd6 58. Ra5 Bg4 59. Ra7+ Ke8 60. Ra8+ Kd7 61. Ra7+ Kc8 62. Rg7 Bd7 63. Rf7 Be8 64. Ra7 Kd8 65. Ra8+ Ke7 66. Ra7+ Bd7 67. Ra5 f5 68. Re5+ {Precision: Weiß = 61%, Schwarz = 52%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "7"]
[White "Anand, Viswanathan"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2773"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,64,14,14,0,0,2,12,8,14,14,28,8,31,14,31,31,38,32,30,31,37,18,20,18,19,0,0,0,10,10,11,2,5,0,0,0,39,0,0,0,0,0,0]} 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. Nc3 Ke8 10. h3 h5 {C67: Spanische Partie (Berliner Verteidigung)} 11. Bg5 (11. Bf4 Be7 12. Rfe1 Be6 13. Ne4 h4 14. c3 Rd8 15. Nfg5 Rh6 16. g4 hxg3 17. fxg3 c5 18. Nxe6 Rxe6 {1-0 (50) Duda,J (2737)-Karjakin,S (2773) chess.com INT 2018}) 11... Be6 12. Rad1 Be7 {LiveBook: 26 Partien} 13. Rfe1 (13. Ne4 {keeps more tension.} b6 14. Bf4 Rd8 15. Nfg5 Rd5 16. Rfe1) 13... Rd8 14. Rxd8+ Kxd8 15. b3 Ke8 16. Rd1 h4 17. Kf1 {[#]} Rh5 $146 ({Vorgänger:} 17... f6 18. Bf4 {½-½ (41) Hou,Y (2639)-Ni,H (2637) Xinghua 2012}) 18. Bc1 Bb4 19. Ne2 Bd5 20. Nf4 Bxf3 $1 21. gxf3 Rh8 22. Ng2 Ke7 23. Ne3 (23. Ke2 {is more complex.} Bc5 24. Bb2 b5 25. f4 Ke6 26. Kf3) 23... Nxe3+ 24. Bxe3 $11 {[%mdl 4096] Endspiel KTL-KTL} Ke6 25. f4 Rc8 26. Ke2 g6 27. Kf3 Kf5 28. Rd7 Ke6 29. Rd3 a6 30. Ke4 Be7 {Die Stellung ist ausgeglichen.} 31. Rd1 Re8 32. c4 c5 {Precision: Weiß = 61%, Schwarz = 51%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "7"]
[White "So, Wesley"]
[Black "Ganguly, Surya Shekhar"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2765"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,53,11,0,25,29,50,-7,0,0,16,6,52,42,42,28,44,-7,-19,-25,35,28,50,50,245,233,400,383,359,395,391,396,395,159,404,404,391,389]} 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. Be3 Re8 10. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] LiveBook: 20 Games. A29: English Opening: Four Knights Variation with 4 g3} a6 11. a5 Nd7 $1 12. Nd2 ({White should try} 12. d4 $14) 12... Nd4 13. Nc4 Bf8 {[#]} 14. f4 $146 ({Predecessor:} 14. Rb1 Rb8 15. b4 c6 16. Ne4 Qc7 17. Re1 Nf5 {1-0 (51) Markowski,T (2629)-Jakubowski,K (2502) Warsaw 2010}) 14... Nf5 15. Bd2 $36 {[%mdl 2048] White has some pressure.} exf4 16. Bxf4 Nf6 17. Kh1 (17. e4 $14 Nd4 18. Bg5) 17... Nh5 $11 18. Qd2 Bb4 (18... Nd4 $11 19. Rab1 Nxf4 20. Qxf4 Be6) 19. g4 $14 {[%cal Bg3g4,Bg4g5][%mdl 32]} Nxf4 20. Qxf4 Nh6 $2 (20... Bd6 $14 21. Qf2 (21. Nxd6 Nxd6 22. d4 Qd7 $14) 21... Nh6) 21. Nd5 $18 {Hoping for g5.} Bd6 $2 (21... Be7 {was necessary.} 22. Nxc7 Bg5) 22. Nxd6 cxd6 {[#]} 23. g5 $1 {[%cal Rg5h6]} Nf5 24. e4 Nd4 25. Qxf7+ Kh8 26. Nc7 Be6 27. Qxe8+ {Precision: White = 67%, Black = 40%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "7"]
[White "Karjakin, Sergey"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2753"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "230"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,230,7,0,91,91,98,-21,-14,-22,16,19,20,9,38,32,26,29,61,8,41,12,10,0,0,0,75,45,72,64,69,33,57,33,95,94,95,0,0,0,0,0,0,0,82,82,97,89,89,89,90,40,74,68,90,75,97,97,97,97,97,97,97,10,10,10,10,5,9,0,8,8,8,8,8,8,10,12,14,3,12,-25,11,12,28,28,28,28,35,28,183,35,35,35,35,35,35,35,35,0,0,0,35,35,35,28,35,35,35,35,35,28,35,35,35,35,35,0,35,32,35,0,7,0,0,0,26,26,16,16,20,30,30,12,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O Nd4 6. Nxd4 Bxd4 7. c3 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} Bb6 8. Ba4 c6 9. Na3 d6 10. Nc4 Bc7 11. Bb3 {LiveBook: 12 Games} d5 $146 (11... a5 $11 {keeps the balance.}) ({Predecessor:} 11... h6 12. Ne3 d5 13. exd5 cxd5 14. d4 e4 {1-0 (35) Anand,V (2768)-Nakamura,H (2777) Saint Louis 2018}) 12. exd5 $16 cxd5 {[#]} 13. Ne3 (13. Nxe5 $1 $16 {[%mdl 512]} Bxe5 14. Re1) 13... O-O $11 14. d4 Be6 15. dxe5 Bxe5 16. Nc2 Qc7 17. h3 h6 18. Be3 Ne4 19. Bd4 ({Better is} 19. Re1 $14) 19... Bh2+ 20. Kh1 Bf4 21. Ne3 Rad8 22. Qh5 Nd2 (22... b5 $1 $11) 23. Rfe1 {[%cal Re3d5]} Nxb3 24. axb3 a6 25. Re2 Qd7 26. Rae1 Bc7 (26... a5 $14) 27. Ng4 $16 Bxg4 28. hxg4 (28. Qxg4 $16 {[%csl Gd4][%cal Rg4g7]} f6 29. Qg6) 28... Rfe8 $11 29. g3 $40 {[%mdl 128] White attacks.} Re4 30. Qf5 (30. Rxe4 {looks sharper.} dxe4 31. Kg2 Re8 32. Qf5 Qc6 33. g5) 30... Qxf5 ({Wrong is} 30... Rxg4 $2 {[#]} 31. Re8+ $1 {[%mdl 512]} Rxe8 32. Qxd7 $18) 31. gxf5 Rxe2 (31... Rde8 $1 $11 32. Rxe4 Rxe4) 32. Rxe2 {[%mdl 4096] Endgame KRB-KRB} Bd6 33. Kg2 f6 34. f4 Kf7 35. Re6 Rd7 36. Kf3 Be7 37. g4 Rc7 38. b4 Rc6 39. Re1 Rc4 40. Ra1 Rc7 41. b5 ({White should try} 41. Rd1 $16) 41... axb5 42. Ra5 b4 $1 43. Rxd5 bxc3 44. bxc3 Ke8 45. Ke4 Rd7 46. Rb5 Bd6 47. c4 Re7+ 48. Kf3 Rd7 49. Be3 Rc7 50. Ke4 Be7 51. c5 Bf8 52. Kd5 Rd7+ 53. Kc4 Re7 54. Bd4 Kd8 $2 (54... Rc7 $11 {and Black stays safe.}) 55. Ra5 (55. c6 $1 $18 {[%cal Rc6b7]} Kc8 56. Bc5 bxc6 57. Ra5 Re4+ 58. Kd3 Bxc5 59. Kxe4) 55... Rc7 $14 56. Kb5 Rc6 57. Ra8+ Rc8 58. Ra7 (58. Ra1 {keeps more tension.} Rc7 59. Kb6 Kd7 60. Ra8 Rc6+ 61. Kb5) 58... Rc7 $1 59. Kb6 Rc6+ $1 60. Kb5 $1 Rc7 61. Bf2 Be7 62. Ra4 Kd7 63. Ra8 {aiming for Rg8.} Rc8 64. Ra7 Rc7 $1 65. Bd4 Kd8 66. Ra4 Rc6 67. Ra8+ Rc8 $1 {[%cal Rc8a8]} 68. Ra4 (68. Ra1 {with more complications.} Kd7 69. Be3 Rc6 70. Ra3 Rc8 71. Bd4) 68... Rc7 69. Be3 Rc6 70. Re4 Kd7 71. Bd4 Ra6 72. Kc4 Ra4+ 73. Kd5 Ra5 74. Re6 Rb5 75. Re2 Bd8 76. Ra2 Ra5 {The position is equal.} 77. Re2 b6 78. Re6 bxc5 79. Bxc5 Ra4 80. Rd6+ Ke8 81. Re6+ Kf7 82. Bd6 Ra5+ 83. Kc6 Ra7 84. Re2 g6 85. fxg6+ Kxg6 86. Re8 Ba5 87. f5+ Kf7 88. Rh8 {Strongly threatening Rh7+.} Kg7 89. Rc8 Bd2 90. Kd5 Ra4 91. Rc7+ Kg8 92. Ke6 Ra6 93. Rd7 Bf4 94. Ke7 Bg5 95. Rd8+ Kg7 96. Rd7 Kg8 97. Bc5 Ra4 98. Bd4 Kg7 {[#]} 99. Bxf6+ $1 {[%mdl 512]} Bxf6+ $11 {KRB-KR} 100. Ke6+ Kg8 {Hoping for ...Bg5.} 101. Kxf6 Rxg4 {KR-KR} 102. Rd8+ Kh7 103. Kf7 h5 104. f6 Ra4 105. Ke6 {Threatens to win with f7.} Ra6+ $1 106. Ke7 {f7 would kill now.} Ra7+ 107. Rd7 Ra8 ({Avoid the trap} 107... Rxd7+ $2 108. Kxd7 Kg6 109. Ke7 $18) 108. Kf7 (108. Rd1 {is more complex.} Kg6 109. Rg1+ Kf5 110. Rf1+ Kg5 111. f7) 108... Kh6 109. Re7 h4 110. Re3 Kg5 111. Kg7 Kg4 112. f7 Ra7 113. Kg6 Rxf7 114. Kxf7 h3 115. Rxh3 Kxh3 {Precision: White = 55%, Black = 68%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "7"]
[White "Vidit, Santosh Gujrathi"]
[Black "Praggnanandhaa R"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2702"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,116,35,31,34,33,42,31,29,18,39,0,0,0,0,0,0,0,10,0,0,-8,0,-16,-19,-19,-18,-61,0,0,0,-13,0,0,0,0,0,-34,-34,-55,-14,-106,-38,-89,-51,-41,0,0,9,9,21,14,13,12,14,0,0,0,3,4,5,11,18,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 (5... Be7 6. Bg2 O-O 7. O-O Nbd7 8. Nc3 c6 9. Bf4 dxc4 10. e4 Re8 11. a4 b6 12. d5 exd5 13. exd5 Bb7 14. a5 bxa5 15. d6 Bf8 16. Nd2 Nd5 17. Nxd5 cxd5 18. Nxc4 dxc4 19. Bxb7 {½-½ (42) Nakamura,H (2777)-Karjakin,S (2773) Saint Louis 2018}) 6. Nc3 {E01: Catalan: Early deviations} c6 7. Qc2 O-O 8. e4 {LiveBook: 7 Games. White is slightly better.} e5 $146 ({Predecessor:} 8... Nxe4 9. Nxe4 dxe4 10. Qxe4 Nd7 11. Bd3 g6 12. O-O-O e5 13. dxe5 {0-1 (36) Mchedlishvili,M (2602)-Yegiazarian,A (2426) Poti 2017}) 9. dxe5 Bg4 10. Be2 ({Reject} 10. exd6 Bxf3 11. Rg1 Re8 $17) 10... dxe4 $1 11. Nxe4 Nxe4 12. exd6 Re8 13. O-O Qxd6 14. Bf4 Qf6 15. Rfe1 {[#] And now Nd2 would win.} Nd7 16. Ng5 Bf5 17. Nxe4 Bxe4 18. Qc3 Qxc3 19. bxc3 Nc5 20. Be3 Nd3 (20... Na4 $15) 21. Red1 $11 Ne5 22. Kf1 Bf3 23. Bxf3 Nxf3 24. h3 Ne5 25. Rd4 c5 26. Re4 b6 {[#]} 27. Rd1 (27. Bxc5 $1 $11 {[%mdl 512]} f5 (27... bxc5 28. Rae1) 28. Re2 Nxc4 29. Bd4) 27... f6 (27... f5 $17 28. Rf4 Rf8) 28. a4 (28. Bf4 $15) 28... Kf8 29. a5 Nf7 30. Rxe8+ {The position is equal.} Kxe8 {[%mdl 4096] Endgame KRB-KRN} 31. Rb1 Nd6 32. axb6 axb6 33. Rxb6 Nxc4 34. Rb7 Nxe3+ 35. fxe3 {KR-KR} Kf8 36. Rc7 Re8 37. Ke2 Re5 38. c4 Rg5 39. g4 h5 40. Kf3 hxg4+ 41. hxg4 Re5 42. e4 g6 {[%cal Bg7g6,Bg6g5][%mdl 32]} 43. Kf4 Kg8 44. Rd7 Kf8 45. Rd5 g5+ 46. Ke3 Ke7 47. Kd3 Ke6 48. Rd8 Ke7 49. Ra8 Kf7 50. Ra7+ Ke6 51. Ke3 Kd6 52. Ra6+ Ke7 53. Rc6 Kf7 54. Kd3 Ke7 55. Ke3 Kf7 56. Rd6 Ke7 57. Rd1 Re6 58. Rd5 Re5 {Precision: White = 53%, Black = 67%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "8"]
[White "Aronian, Levon"]
[Black "Karjakin, Sergey"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2765"]
[BlackElo "2753"]
[Annotator "TA"]
[PlyCount "163"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,163,22,22,16,32,12,14,0,12,0,19,0,19,2,17,11,33,29,36,33,43,28,28,28,52,42,38,26,27,32,49,40,54,55,54,54,64,53,64,53,64,64,64,34,64,49,56,41,64,52,67,63,68,52,41,52,54,55,43,41,50,54,52,43,57,54,53,53,44,26,50,50,45,46,27,10,9,1,35,27,47,27,85,0,72,72,80,54,54,0,0,0,0,0,0,0,0,0,0,0,135,-14,0,0,117,111,116,109,93,54,55,54,61,54,389,385,366,375,382,382,382,381,347,329,426,417,413,410,474,462,454,418,500,426,500,387,525,484,590,573,525,455,422,325,325,323,434,427]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Bd3 Nc6 6. Bf4 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 a6 {LiveBook: 9 Games} 10. Nd2 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} (10. a4 Bg4 11. Nd2 Bh5 12. Ngf3 Bg6 13. Ne5 Bxd3 14. Qxd3 e6 15. b4 Nc6 16. Nxc6 bxc6 17. O-O Bd6 18. Bxd6 Qxd6 {½-½ (48) Zozulia,A (2328)-Kasparov,S (2500) Differdange 2007}) 10... e6 11. Ngf3 Bb5 12. Bxb5+ {The position is equal.} axb5 13. a3 Be7 14. O-O O-O 15. Rae1 Nc4 16. Ne5 $146 ({Predecessor:} 16. h3 Qb6 17. Ne5 Rfc8 18. Nd3 {½-½ (31) Sehner,N (2285)-Pieper Emden,C (2330) Buende 1985}) 16... Ra6 17. Nd3 Rc6 18. Qd1 Rb6 19. Nf3 Ne4 20. Nfe5 Bf6 21. f3 Ned6 22. Ng4 Bh4 23. g3 Bg5 24. Bxd6 Nxd6 25. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Be7 26. h5 Re8 27. Kg2 Bf8 28. Qc1 Nf5 29. Ne3 Nd6 30. Rh1 (30. h6 $5) 30... Be7 31. Ng4 Bg5 32. Qc2 (32. f4 {is interesting.} Be7 33. h6 g6 34. Ngf2 Bf8 35. Qd2) 32... Be7 33. Qf2 Nf5 34. Ne3 Nd6 35. Re2 h6 36. Ng4 Nf5 37. Nge5 Ra6 38. Rh3 Nd6 39. Qe1 Ra8 40. Rh1 Rc8 41. Rf1 Bf6 42. Ng4 Be7 43. Qd1 Nc4 44. Nge5 Nd6 45. g4 Bf6 46. f4 Ne4 47. Re3 Bxe5 48. Nxe5 f6 49. Ng6 f5 (49... Qd7 $11) 50. Qf3 (50. gxf5 $16 exf5 51. Ne5) 50... Qf6 ({Don't do} 50... Nd2 51. Qh3 $17) (50... b4 $11) 51. Qh3 $16 Rc7 52. Kh1 Rf7 53. Re2 ({White should try} 53. Ne5 $14) 53... fxg4 $11 54. Qxg4 Qf5 55. Qf3 Qxh5+ 56. Qxh5 Ng3+ 57. Kh2 Nxh5 {[#]} 58. f5 $1 {[%mdl 512]} Rf6 {[#]} (58... Kh7 $11) (58... exf5 59. Rxe8+) 59. Rf3 ({White must play} 59. Kh3 $1 $16) 59... Kf7 60. Ne5+ Ke7 (60... Kg8 $1 $11) 61. Ng4 $16 Rff8 62. Rxe6+ Kd7 63. Ne5+ Kc7 {White should prevent ...Rxe6.} 64. Rg6 Re7 65. Rg2 $36 {[%mdl 2048] Threatens to win with Ng6. White has good play.} Nf6 $2 {[%mdl 8192]} (65... Rd8 $14) 66. Ng6 $18 Rfe8 67. Nxe7 Rxe7 {[%mdl 4096] Endgame KRR-KRN} 68. Rfg3 Ne8 69. Rg6 Rf7 70. Re2 Nd6 71. Re5 Nxf5 {intending ...Nh4.} 72. Rxd5 Ne7 73. Rc5+ Kb8 74. Rg2 g5 75. Rxb5 Rf6 76. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} Ng6 77. d5 Rf3 78. c5 Kc8 79. Rb6 Nf4 80. Rxh6 Nxg2 81. Kxg2 Rb3 82. Rb6 {Precision: White = 57%, Black = 32%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "8"]
[White "So, Wesley"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2765"]
[BlackElo "2817"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,107,42,34,0,0,0,48,38,46,53,46,14,9,11,40,-13,0,0,0,0,0,-23,0,0,0,-21,68,64,68,55,274,276,391,372,411,229,181,187,537,535,501,352,320,254,222,165,158,155,155,158,151,48,48,41,43,33,35,35,60,-16,-16,-16,-16,-20,-20,-87,-87,-87,-87,-87,-87,-104,0,0,0,0,0,-9,-9,-9,-9,-9,-10,-83,-34,-87,-87,-87,29963,29957]} 1. Nf3 Nf6 2. c4 b6 3. d4 Bb7 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d5 e6 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} 8. Nc3 Re8 9. Nd4 exd5 10. cxd5 Na6 {LiveBook: 10 Games} 11. Rb1 $146 ({Predecessor:} 11. e4 Nc5 12. Re1 Nxd5 13. exd5 Rxe1+ 14. Qxe1 Bxd4 15. Be3 {0-1 (39) Melkumyan,H (2633)-Mamedyarov,S (2799) Riadh 2017}) 11... Nc5 12. Bf4 Nce4 13. Nxe4 Nxe4 14. Nb5 d6 $1 15. Qc2 Bxd5 16. Qxc7 Nf6 17. Qc2 (17. Qxd8 $14 Raxd8 18. Rfe1) 17... Bxg2 18. Kxg2 Qd7 19. Qd3 $36 {[%mdl 2048] White has some pressure.} ({Of course not} 19. Nxd6 Re6 $17) 19... Ne4 {...Nc5 is the strong threat.} 20. Qd5 Nf6 21. Qd3 Ne4 {And now ...Nc5 would win.} 22. Qd5 Nc5 (22... a6 $11 23. Nd4 Rac8) 23. Nxd6 $14 Rad8 {aiming for ...Ne6.} 24. Rbd1 Rxe2 $2 (24... Ne6 $14 25. Be3 Re7) 25. Qf3 $1 $18 Qe6 (25... Qe7 $142) 26. b4 Na4 {[#]} 27. Nxf7 $1 {[%mdl 512]} Rf8 (27... Qxf7 28. Rxd8+) 28. Ng5 Qc4 $2 (28... Qe8) 29. Rd7 Nc3 30. Rc1 Bd4 31. Rxd4 ({Stronger than} 31. Nxh7 Rxf2+ 32. Qxf2 Bxf2 $11) 31... Qxd4 32. Rxc3 Rxf2+ 33. Qxf2 Qxc3 34. Qe2 {White threatens Qe6+ and mate.} Qc6+ 35. Qe4 ({Better is} 35. Kg1 $16 Re8 36. Qd1) 35... Rc8 $14 36. Kf3 Qxe4+ 37. Nxe4 Rc2 38. a4 Rxh2 39. b5 ({White should try} 39. Nf2 $14 Rh5 40. Bb8 Rf5+ 41. Ke3) 39... Ra2 $11 40. Nc3 Ra3 41. Be5 Kf7 42. Kg4 (42. Ke4 $11 {keeps the balance.}) 42... Ke6 {[%mdl 1024] Black has strong compensation.} 43. Bd4 h6 44. Kf4 {[#]} Rb3 $1 45. Ke4 {[#]} g5 (45... h5 $1 $17 46. Kd3 g5) 46. g4 $1 Rb4 47. Kd3 Rb2 48. Bg7 Rg2 49. Bxh6 Rg3+ 50. Kd2 Rxg4 51. Bg7 (51. Kd3 $11 {remains equal.}) 51... Rb4 52. Bf8 (52. Bf6 $1 $15) 52... Rf4 $17 53. Bh6 Kf6 $2 {[%mdl 8192]} (53... Kf5 $17 54. Bf8 g4) 54. Nd5+ {Precision: White = 42%, Black = 46%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "8"]
[White "Nakamura, Hikaru"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2746"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,81,10,12,13,10,0,0,3,0,0,0,0,4,0,0,0,0,-12,0,0,0,0,16,12,4,0,0,0,0,0,0,0,0,0,0,-28,-20,-20,-20,-29,-6,-12,-4,-4,-4,-11,0,-1,0,0,0,0,0,-135,-139,-136,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 b6 (5... O-O 6. Nc3 c5 7. cxd5 exd5 8. d4 cxd4 9. Nxd4 Nc6 10. Be2 Nxd4 11. Qxd4 Re8 12. Rd1 Be5 13. Qd2 Bf5 {½-½ (31) Mareco,S (2649)-Adams,M (2712) Batumi 2018}) 6. Nc3 {A13: English Opening: 1...e6} a6 {LiveBook: 5 Games} 7. cxd5 $146 ({Predecessor:} 7. g3 Bb7 8. Bg2 O-O 9. O-O Nbd7 10. d4 Ne4 11. cxd5 exd5 12. Nxe4 dxe4 {½-½ (61) Ledger,A (2361)-Ju,W (2574) Douglas 2017}) 7... exd5 8. d4 O-O 9. g3 Ne4 10. Nxe4 dxe4 11. Nd2 $1 Bb7 12. Bg2 f5 13. O-O Nd7 14. f3 {[%cal Rf3e4]} Nf6 15. fxe4 Nxe4 16. Nxe4 Bxe4 17. Bxe4 fxe4 18. Qg4 Qe7 19. Rxf8+ Rxf8 20. Rf1 Rxf1+ 21. Kxf1 Qe8 22. Kg2 h5 23. Qe2 b5 24. Bc3 Qg6 25. Be1 Qf5 26. h3 {[%cal Bh2h3,Bh3g4][%mdl 32]} Kf7 27. g4 hxg4 28. hxg4 Qe6 (28... Qf6 {seems wilder.} 29. Bf2 Kg6 30. Kh3 Kh6 31. Bh4 g5) 29. Bg3 Bxg3 30. Kxg3 $11 {[%mdl 4096] Endgame KQ-KQ} Qd6+ 31. Kg2 Qf6 32. Qc2 (32. Kg3 $11) 32... Qf3+ $17 33. Kh2 Qxe3 (33... c6 $1 $17 34. Qxc6 Qf2+ 35. Kh1 Qh4+ 36. Kg2 Qxg4+ 37. Kh2 Qe2+ 38. Kh1 Qf3+ 39. Kh2 Qf2+ 40. Kh1 Qe1+ 41. Kh2 Qf2+ 42. Kh1 Qf3+ 43. Kh2 Qf2+) 34. Qxc7+ $11 {The position is equal.} Kg6 {Strongly threatening ...Qe2+.} 35. Qd6+ Kh7 36. Qe5 Qf2+ 37. Kh3 e3 38. Qh5+ Kg8 {[#] ...Qf3+ is the strong threat.} 39. Qe8+ Kh7 40. Qh5+ Kg8 {And now ...Qf3+ would win.} 41. Qe8+ {Precision: White = 68%, Black = 73%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "8"]
[White "Harikrishna, Pentala"]
[Black "Anand, Viswanathan"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2729"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,130,-1,14,-8,0,-47,-39,-32,-33,-26,-18,-43,-41,-112,-55,-58,-72,-91,-17,-17,0,0,0,-158,-168,-145,-157,-148,-118,-105,0,0,0,0,0,0,7,7,7,7,11,0,0,0,0,0,92,8,143,83,100,95,126,126,126,126,126,126,126,126,126,126,126,126,126,126,126,125,125,125,125,87,125,125,125,125,125,125,125,125,125,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 O-O 11. Bc2 f5 12. Nb3 Qd7 13. Re1 {C83: Spanische Partie (Offene Verteidigung/Hauptvariante)} Rad8 {[#] LiveBook: 3 Partien} 14. a4 $146 ({Vorgänger:} 14. Qe2 Bf7 15. a4 Bh5 16. axb5 axb5 17. e6 Qe8 18. Qf1 Qg6 19. Nbd4 Nxd4 20. Nxd4 Bh4 {½-½ (43) Navara,D (2740)-Anton Guijarro,D (2639) Batumi 2018}) 14... b4 15. Qd3 bxc3 16. bxc3 Nb8 17. Nbd4 c5 18. Nxe6 Qxe6 19. Bd2 {[#]} (19. c4 $15 dxc4 20. Qe3) 19... Nc6 (19... c4 $1 $17 {[%cal Rc4d3]} 20. Qe2 Bc5 21. Bxe4 fxe4) 20. Qxa6 $15 c4 21. Bxe4 fxe4 (21... dxe4 $17 22. Ng5 Qd5) 22. Ng5 $11 Qg6 23. Be3 Ra8 24. Qb5 $2 (24. Qb7 $1 $11) 24... Ra5 $17 25. Qb7 Bxg5 26. Bxg5 Nxe5 ({Bitte nicht} 26... Qxg5 $6 27. Qxc6 Qxe5 28. Re3 $15) 27. h4 {[#]} Nd3 ({Lieber} 27... Qf5 $1 $17 {[%cal Rf5f2]} 28. Qb6 Raa8) 28. Reb1 $1 $11 h6 29. Be3 Ne5 30. Qb6 Rfa8 $132 {[%mdl 2048] Schwarz is not keeping still} 31. Qxg6 Nxg6 32. h5 Ne5 33. Rb7 Rxa4 34. Rxa4 Rxa4 {[%mdl 4096] Endspiel KTL-KTS} 35. Bd4 Nc6 (35... Ra1+ $11 {bleibt in der Remisbreite.} 36. Kh2 Ng4+ 37. Kh3 Nf6) 36. Bxg7 (36. Rxg7+ $16 Kf8 37. Bf6) 36... d4 (36... Ra1+ $11 {hält das Gleichgewicht.} 37. Kh2 Nd8) 37. Bxd4 ({Doch nicht} 37. Bxh6 $6 Ra1+ 38. Kh2 e3 $11) (37. cxd4 $142 Ra1+ 38. Kh2) 37... Nxd4 $16 38. cxd4 {KT-KT} c3 39. Rc7 Rxd4 40. Rxc3 Rd5 41. Re3 Rxh5 42. Rxe4 Kg7 43. g3 Ra5 44. Kg2 Ra2 45. Re5 Rb2 46. g4 Rb3 47. f3 Ra3 48. Kg3 Rb3 49. Kf2 Ra3 50. f4 Rb3 51. Re3 Rb1 52. Kf3 Kf6 53. f5 (53. Rd3 $16) 53... Kg5 $11 {Die Stellung ist ausgeglichen.} 54. Re6 {Und Tg6+ würde nun gewinnen.} Rb3+ 55. Ke4 {Und weiter mit Tg6+ wäre nett.} Rb4+ 56. Ke5 {Droht Tg6+ und aus.} Rb5+ 57. Kd6 {Droht stark Tg6+.} Kxg4 58. f6 Rf5 59. Ke7 h5 60. f7 Rxf7+ 61. Kxf7 {Beabsichtigt Kf6 und Matt.} h4 62. Re4+ Kg3 63. Kg6 {Droht Matt per Kg5.} h3 64. Re3+ Kg4 65. Rxh3 Kxh3 {Precision: Weiß = 64%, Schwarz = 58%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "8"]
[White "Ganguly, Surya Shekhar"]
[Black "Praggnanandhaa R"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2615"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,99,8,15,6,13,-12,6,0,0,0,0,0,8,0,0,0,0,0,1,1,0,7,12,0,48,48,57,54,50,22,78,83,70,72,75,0,0,-18,-25,-28,-20,-28,-21,-46,-27,-45,-35,-37,0,-23,-19,-101,-105,-82,0,0,0,0,0,0,0,0,0,0,0,0,24,8,35,41,38,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,-10,-129,-12,-67,-71,-543]} 1. Nf3 Nf6 2. g3 b5 3. Na3 Ba6 4. c3 e6 5. Bg2 d5 6. O-O $146 {A05: Réti Opening: 1 Nf3 Nf6} ({Predecessor:} 6. b4 c5 7. O-O Nc6 8. Nxb5 Bxb5 9. a4 Bxe2 10. Qxe2 cxb4 11. cxb4 Bxb4 {0-1 (33) Balint,V (2334)-Naiditsch,A (2684) Douglas 2016}) 6... Nbd7 7. d3 Be7 8. Nd4 {The position is equal.} Bxa3 $1 9. Nc6 Qc8 {...Bb7 is the strong threat.} 10. bxa3 Qb7 11. Nb4 c5 12. Nxa6 Qxa6 13. a4 Qxa4 14. Qxa4 bxa4 15. Rb1 O-O 16. Rb5 Rfb8 17. Ra5 Rb7 18. Ba3 Rc8 19. Rxa4 c4 {[#]} (19... Nb6 $11 20. Ra5 c4) 20. Rxc4 $1 $16 {[%mdl 512]} dxc4 (20... Rxc4 21. dxc4) 21. Bxb7 Rc7 22. Rb1 (22. Be4 $16) 22... cxd3 $11 23. Ba6 dxe2 24. Bxe2 Rxc3 25. Bb2 Rc2 26. Bf3 a5 27. a3 h6 28. Kg2 Rc8 (28... Nd5 {keeps more tension.} 29. Bd4 Ra2 30. Rb7 Rd2 31. Bb2 Nc5) 29. Bxf6 gxf6 {[%mdl 4096] Endgame KRB-KRN} 30. Rb7 (30. Bd1 $11) 30... Ne5 $17 31. Bh5 Kg7 (31... Rc3 $17 32. a4 Ra3) 32. Rb5 $11 a4 33. Ra5 $1 Rc4 34. Ra7 Rd4 35. f4 Ng6 36. Kf2 Rd2+ 37. Be2 Rd4 38. Ke3 Rd6 39. Rxa4 Ne7 40. Ra6 Nf5+ 41. Kf2 Rd2 42. Ke1 Rb2 43. Ra7 Nd4 44. Bh5 Rxh2 45. Bxf7 Kf8 46. Bg6 Rg2 47. a4 Rxg3 48. Bh7 {[#]} (48. Bh5 $11 {keeps the balance.}) 48... Ra3 (48... f5 $1 $17 {And now ...Rg7 would win.} 49. a5 Rg2) 49. a5 ({White should play} 49. Bg6 $11) 49... h5 $15 50. Be4 $2 {[%mdl 8192] Precision: White = 47%, Black = 50%.} (50. Kf2 $17 {is tougher.}) 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "9"]
[White "Mamedyarov, Shakhriyar"]
[Black "Ganguly, Surya Shekhar"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2817"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,86,15,30,79,84,86,81,81,89,122,56,102,115,135,146,190,150,154,151,152,141,139,100,139,119,186,195,195,137,182,189,173,108,94,102,117,113,157,160,141,112,103,103,101,66,80,81,171,0,0,0,0,-175,-177,-162,-173,-180,-179,-159,-139,-29981,-29982,-29982,-29983,-29983,-29984]} 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. Qc2 Re8 9. Rd1 Qe7 10. b3 c6 11. e4 exd4 {E68: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4} 12. Nxd4 {LiveBook: 174 Games} h5 13. Bg5 {[#]} Nf8 $146 {White is better.} ({Predecessor:} 13... Qf8 14. Qd2 Nh7 15. Be3 h4 16. gxh4 Ne5 17. h3 c5 18. Ndb5 Bxh3 19. Qxd6 Bxg2 20. Kxg2 {½-½ (109) Ipatov,A (2561)-Vajda,L (2600) Golden Sands 2012}) 14. Qd2 N8h7 15. Bh6 Bg4 16. Re1 ({White should try} 16. Bxg7 $16 Kxg7 17. f3) 16... Bh8 17. h3 Bd7 18. Rad1 Rad8 {[#]} 19. Nf5 $1 {[%mdl 512]} Bxf5 20. exf5 Qd7 21. Rxe8+ Qxe8 22. Qc2 Bg7 23. Bf4 Bf8 (23... g5 $16) 24. fxg6 $18 fxg6 25. Ne4 (25. b4 $18) 25... Nxe4 26. Bxe4 Kg7 27. b4 (27. Qc3+ $18 Nf6 28. Bc2) 27... Nf6 $16 28. Bg2 Qf7 29. b5 d5 30. bxc6 bxc6 31. cxd5 cxd5 32. Be5 Kh7 33. Qc6 Bg7 $1 34. Bd4 Ne4 {[#]} (34... Rd7 $16) 35. Be3 $2 ({Don't blunder} 35. Bxe4 $2 dxe4 36. Qxe4 Qd5 $19) (35. Bxg7 $1 $18 Qxf2+ 36. Kh1 Nxg3+ 37. Kh2) 35... Nc3 36. Re1 Re8 {aiming for ...d4.} 37. Bd2 $2 (37. Bf1 $11) 37... Re2 $19 38. Rxe2 Nxe2+ 39. Kf1 Nxg3+ $1 40. Kg1 Bd4 41. Be3 $2 {[%mdl 8192]} (41. Be1 $17) 41... Ne2+ {Black mates.} 42. Kh2 Bxe3 43. fxe3 Qf2 {Precision: White = 39%, Black = 47%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "9"]
[White "Anand, Viswanathan"]
[Black "Aronian, Levon"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2773"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,76,11,22,25,24,9,12,4,18,11,15,7,37,0,0,-36,-10,-32,-44,-47,-54,-42,-88,-91,-77,-44,-44,-191,-120,-221,-213,-205,-205,-439,-312,-377,-373,-721,-446,-410,0,-83,-79,-69,0,0,0,-12,0,-364,-228,-1214,-1212]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 O-O 9. Nc3 Na5 {C77: Spanische Partie (Anderssen-Variante)} 10. Ba2 Be6 11. b4 Bxa2 12. Rxa2 Nc6 13. Bg5 Nd7 {LiveBook: 8 Partien} (13... Qd7 14. Bxf6 Bxf6 15. Nd5 Bd8 16. a4 Ne7 17. Ne3 {½-½ (34) Anand,V (2785)-Aronian,L (2804) Bilbao 2014 CBM 163 [CB]}) 14. Bd2 Nf6 {[#]} 15. Nd5 $146 ({Vorgänger:} 15. Re1 Qd7 16. Nd5 Nxd5 17. exd5 {½-½ (30) Naiditsch,A (2721)-Wojtaszek,R (2727) Douglas 2018}) 15... Nxd5 16. exd5 Nb8 17. c4 Nd7 18. Qb3 f5 19. Rc2 Bf6 20. Be3 g5 21. h3 h5 {[%cal Bh7h5,Bh5g4][%mdl 32]} 22. cxb5 g4 23. hxg4 hxg4 24. Nh2 {Und weiter mit bxa6 wäre nett.} axb5 25. Rfc1 Bg5 $36 {[%mdl 2048] Schwarz hat Druck.} 26. Rxc7 {[#]} (26. Bxg5 $1 $15 Qxg5 27. Rxc7) 26... g3 $1 $19 {[%mdl 512]} 27. Nf1 (27. Nf3 $17 {kämpft weiter.} gxf2+ 28. Kxf2 Bxe3+ 29. Kxe3) (27. fxg3 Bxe3+) 27... gxf2+ 28. Kxf2 Bxe3+ 29. Nxe3 $2 (29. Kxe3 Qh4 30. Ke2) 29... Qh4+ 30. Ke2 f4 31. Nd1 $2 (31. Nf1) 31... f3+ 32. gxf3 Rxf3 $2 (32... Qh2+ $19 33. Ke1 Rxf3) 33. Rc8+ (33. Kxf3 $11 {bleibt in der Remisbreite.} Rf8+ 34. Ke2 Qh2+ 35. Ke1) 33... Rf8 $17 34. Rxa8 Qh2+ ({Besser ist} 34... Rxa8 $15 35. Rc6 Qh2+ 36. Ke1 Qg3+ 37. Kd2 {[#]} e4 $1 {[%mdl 512]}) 35. Ke1 $11 Rxa8 36. Rc2 Qg3+ 37. Rf2 $2 {[%mdl 8192]} (37. Kf1 $1 $11 {und Weiss muss sich keine Sorgen machen.} Rf8+ 38. Rf2) 37... Nf6 38. Kf1 $2 (38. Qc3 Ng4 39. d4) 38... Ng4 {Precision: Weiß = 33%, Schwarz = 67%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "9"]
[White "Karjakin, Sergey"]
[Black "So, Wesley"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2753"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,92,16,12,18,11,18,20,22,31,46,51,69,19,48,47,57,40,81,74,108,14,81,53,45,40,36,26,49,49,49,40,43,40,44,25,37,38,67,67,60,35,41,47,59,14,65,16,54,72,300,0,0,0,0,0,0,-1956,-1830,-1325,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3,Bb3a2][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. c3 Rb8 13. Nc4 {C88: Closed Ruy Lopez: Anti-Marshall Systems} (13. d4 Qc7 14. dxe5 dxe5 15. Nc4 Nxc4 16. Bxc4 bxc3 17. bxc3 a5 18. Qc2 Nd7 19. Be3 Nb6 20. Bf1 Be6 {½-½ (70) Bruzon Batista,L (2673)-Ipatov,A (2665) Saint Louis 2018}) 13... Nc6 14. h3 {LiveBook: 13 Games} Be6 15. Ng5 Bd7 16. f4 h6 17. Nf3 {[%cal Rf4e5]} exf4 18. Bxf4 Be6 19. Ne3 $146 (19. d4 $5 {[%cal Rd4d5]} b3 20. Bxb3 Rxb3 21. d5 $11 (21. Qxb3 Na5 $15)) ({Predecessor:} 19. d4 cxd4 20. cxd4 b3 {0-1 (34) Stein,A (2412)-Atalik,S (2564) San Fransisco 2007}) 19... bxc3 20. bxc3 Rb2 21. Bd5 Qd7 ({Avoid the trap} 21... Nxd5 $2 22. exd5 Na5 23. dxe6 $18) 22. a5 ({Much weaker is} 22. Nc4 Rbb8 $11) 22... Rb5 {[#]} 23. Bh2 (23. d4 $1 $16) 23... Qc7 ({Don't go for} 23... Nxa5 $2 24. c4 $18) (23... Rxa5 $11 24. Qc2 Rxa1 25. Rxa1 Ra8) 24. Bxe6 fxe6 25. Nc4 Nd7 26. Qa4 Nde5 27. Nfxe5 dxe5 28. Bg3 Qd7 29. Qc2 Bd6 30. Rf1 Rxf1+ 31. Rxf1 Bc7 32. Qf2 $36 {[%mdl 2048] Threatens to win with Qf8+. White is pushing.} Qe8 33. Qf3 Rb3 34. Qd1 Rb7 35. Qg4 {Strongly threatening Rf6.} (35. Qa1 {feels hotter.} Rb5 36. Qa2 Kh8 37. Rf3 Kh7 38. Qf2) 35... Nxa5 ({Black should play} 35... Kh7 $1 $11) 36. Nxe5 {And now Rf6 would win.} Bxe5 37. Bxe5 {Hoping for Rf6.} Qd7 $2 (37... Rd7 $16 {is a better defense.}) 38. Bxg7 $2 (38. Qg6 $18) 38... Qxg7 $11 39. Qxe6+ Kh7 40. Rf6 Qg5 $1 41. Qxa6 $2 {[%mdl 8192] [#]} (41. Rf7+ $11 Rxf7 42. Qxf7+ Qg7 43. Qf5+ Qg6 44. Qxc5) 41... Rb1+ $1 $19 42. Kh2 Qe5+ $2 ({Black should try} 42... Rb2 $19 {[%csl Gb2][%cal Rg5g2]} 43. Qa7+ Nb7) 43. g3 $11 {The position is equal.} Rb2+ 44. Kh1 Rb1+ 45. Kg2 Rb2+ 46. Kh1 Qh5 {[%mdl 32768] Precision: White = 48%, Black = 28%. . Loss on Time!?} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "9"]
[White "Vidit, Santosh Gujrathi"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2702"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,118,0,4,0,16,10,15,18,8,0,0,0,-12,-59,-59,-54,-12,-13,10,13,12,9,17,18,15,10,10,-14,-14,-12,-12,-14,-14,-19,-15,-25,-14,-23,-19,-45,-12,-22,-10,-17,-17,-25,0,0,0,0,0,-1,0,-4,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,8,8,8,8,0,0,0,8,0,0,-8,-8,-8,0,-8,-8,-8,-8]} 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. a3 O-O 9. d3 Be6 10. Be3 Nd5 {A29: English Opening: Four Knights Variation with 4 g3} (10... a5 11. Na4 Nd5 12. Bc5 b6 13. Bxe7 Ndxe7 14. Ng5 Bd5 15. Bxd5 Nxd5 16. Nf3 Qd7 17. Rc1 Rad8 18. Nc3 Nxc3 19. Rxc3 e4 {½-½ (40) Khismatullin,D (2634)-Vitiugov,N (2730) Satka 2018}) 11. Nxd5 Bxd5 12. Qa4 Re8 13. Rac1 a6 {LiveBook: 8 Games} 14. Nd2 Bxg2 15. Kxg2 Nd4 16. Bxd4 exd4 17. Nf3 c5 $146 ({Predecessor:} 17... Bf6 18. Rfe1 c6 19. b4 Qd7 20. Qb3 Re6 {½-½ (29) Lechtynsky,J (2369)-Hentze,M (2106) Germany 2014}) 18. b4 Qd5 19. b5 Qd7 20. Rb1 Bf8 21. Rfe1 Reb8 22. Qc4 axb5 23. Qxb5 Qxb5 (23... Qd5 {is more complex.} 24. a4 b6 25. Kg1 Rb7 26. Nd2 Ra5) 24. Rxb5 Rxa3 25. Reb1 Ra2 26. Rxb7 Rxb7 27. Rxb7 Rxe2 $11 {[%mdl 4096] Endgame KRB-KRN} 28. Kf1 Re7 29. Rb8 f6 30. Nd2 Kf7 31. Nc4 Ra7 32. g4 g6 33. Rb6 Be7 34. Rc6 Ra1+ 35. Ke2 $1 Rh1 36. Nb6 $1 {The position is equal.} Rxh2 37. Nd5 {And now Rc7 would win.} Bd8 {[#] Threatens to win with ...f5.} 38. Rxc5 f5 39. gxf5 gxf5 {White must now prevent ...Bh4.} 40. Nf4 Rh6 (40... Bh4 {is interesting.} 41. Rxf5+ Ke7 42. Kf3 Bxf2 43. Re5+ Kf6) 41. Rxf5+ Rf6 42. Rxf6+ Kxf6 {KB-KN} 43. Kf3 Kf5 44. Ne2 Bb6 45. Ng3+ Kg5 46. Ne4+ Kf5 47. Nd6+ Ke6 48. Nc4 Bc7 49. Ke4 h5 50. Nd2 h4 51. Nf3 Bd8 $1 52. Nxd4+ Kf6 53. Ne2 h3 54. Ng3 Kg5 55. f4+ Kg4 56. Nf1 Bc7 57. f5 Kg5 58. d4 h2 {[#]} 59. Nxh2 $1 {[%mdl 512]} Bxh2 {Precision: White = 64%, Black = 61%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.13"]
[Round "9"]
[White "Praggnanandhaa R"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2530"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,144,0,34,21,17,30,47,41,110,58,157,0,0,-109,-101,-167,-153,-166,-162,-192,-181,-187,-186,-196,-183,-189,-179,-191,-170,-157,-135,-189,-56,-87,-87,-93,-85,-96,-96,-126,-118,-118,-86,-89,-75,-118,-91,-94,-84,-58,-29,-249,-167,-201,-201,-241,-247,-244,-249,-256,-251,-271,-269,-263,-241,-239,-248,-239,-235,-234,0,0,20,20,250,0,0,0,0,0,0,0,0,0,0,-4,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 g6 3. c4 d4 4. b4 Bg7 5. Bg2 (5. d3 e5 6. Bg2 Ne7 7. O-O O-O 8. a4 a5 9. b5 c5 10. Ra2 Nf5 11. e3 dxe3 12. fxe3 Be6 13. Nc3 Nd6 14. e4 h6 15. Be3 Nd7 {1-0 (48) Duda,J (2724)-Kuzubov,Y (2663) Brest 2018}) 5... d3 6. Nc3 {A09: Réti Opening: 1 Nf3 d5 2 c4} dxe2 7. Qxe2 Nc6 $146 ({Predecessor:} 7... Bf5 8. Ne5 c6 9. b5 Nd7 10. Nxd7 Qxd7 11. bxc6 bxc6 {½-½ (69) Shirazi,K (2373)-Ulybin,M (2521) Cappelle-la-Grande 2013}) 8. b5 {White is slightly better.} Nb4 (8... Nd4 $14 9. Nxd4 Bxd4) 9. O-O (9. d4 $16) 9... Bf5 (9... Qd3 $14 10. Rb1 Qxe2 11. Nxe2 Nd3) 10. Ne5 $2 (10. d4 $1 $16) 10... Nd3 $11 11. g4 (11. Nf3 $11 {remains equal.}) 11... Bxe5 $17 12. gxf5 (12. Bxb7 $17 {keeps fighting.} Bxg4 13. Qxg4) 12... Qd4 $36 {[%mdl 2048] Black is on the roll.} 13. Ba3 Qf4 {[%csl Ge5][%cal Rf4h2]} 14. Rfd1 Qxh2+ 15. Kf1 {[#]} Qxg2+ $1 {[%mdl 512]} 16. Kxg2 Nf4+ 17. Kf3 Nxe2 18. Kxe2 Bxc3 (18... gxf5 19. d4 $17) 19. dxc3 Nf6 20. Rd3 (20. fxg6 $17 hxg6 21. Rh1) 20... O-O (20... gxf5 $19 {White must now prevent ...a6.} 21. Bc5 e5) 21. Kf3 {[#]} Rfe8 $1 22. Re1 e6 (22... gxf5 $6 23. Bxe7 h5 24. Rg1+ Ng4 25. Rd7 $14) 23. fxe6 fxe6 24. Bc1 e5 25. Kg2 Re6 26. Bg5 Rae8 27. Rde3 Nd7 28. Rd1 Rd6 29. Red3 Ree6 30. Be3 $2 (30. Bd8 $1 $11 {and White has nothing to worry.}) 30... b6 31. Rd5 Nf6 32. R5d2 Ne4 33. Rxd6 Rxd6 {[%mdl 4096] Endgame KRB-KRN} ({Resist} 33... cxd6 34. Rd3 $17) 34. Rb1 Rd3 ({Don't do} 34... Nxc3 35. Rb3 $19) 35. Rb4 Rxc3 36. Ra4 Nd6 37. Rxa7 Rxc4 38. a4 Nf5 39. Bd2 e4 $2 ({Black should try} 39... Nd4 $19 40. a5 bxa5 41. Rxa5 Kf7) 40. Bf4 $11 h6 41. Bxc7 {Strongly threatening a5.} Rc2 $2 {[#]} (41... e3 $1 $11 42. Kf3 Re4 43. fxe3 Rxe3+ 44. Kf4 Re6) 42. Kf1 $2 ({Stronger than} 42. Bxb6 e3 $11) ({Only move:} 42. a5 $1 $18) 42... e3 {The position is equal.} 43. fxe3 $1 Nxe3+ 44. Ke1 Nd5 45. Be5 Rc4 46. Kd2 Re4 47. Bb2 Kf8 48. Rd7 {a5 is the strong threat.} Nf4 49. Rd6 Rxa4 50. Rxb6 Ke8 51. Be5 Ra2+ 52. Kd1 Nd3 53. Bd4 Ra4 54. Bc3 Rc4 55. Bg7 g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 56. Bxh6 g4 57. Rg6 Kf7 58. Rg7+ Kf6 59. b6 Rb4 60. b7 Nc5 61. Rxg4 Rxb7 62. Be3 Ne6 63. Ke2 Ke5 64. Ra4 Rb3 65. Rg4 Ra3 66. Rb4 Kd5 67. Rb5+ Kc4 68. Re5 Ra6 69. Kf3 Rc6 70. Ke4 Nc7 71. Rc5+ Rxc5 72. Bxc5 Kxc5 {Precision: White = 58%, Black = 57%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "10"]
[White "Anand, Viswanathan"]
[Black "So, Wesley"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2773"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,85,0,0,-14,0,21,14,20,11,-22,29,30,60,51,58,25,33,0,0,0,5,0,81,76,100,101,86,91,103,103,113,106,119,110,105,106,146,146,148,140,149,147,137,131,136,110,110,60,116,52,66,50,74,69,214,118,272,280,485,470,443,443,585,573,1141,1128]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 Rc8 {B51: Sizilianisch (Rossolimo-Variante)} 8. c4 e5 9. Qd3 b5 10. Na3 {[%cal Bb1a3,Ba3c2,Bc2e3][%mdl 32]} Qb6 11. Be3 Qb7 {LiveBook: 15 Partien} 12. Rac1 b4 $146 ({Vorgänger:} 12... Nf6 13. Nd2 Be7 14. Bg5 O-O 15. Rfd1 Bc6 16. Qe2 {0-1 (39) Rasulov,V (2505)-Najer,E (2658) Skopje 2015}) 13. Nc2 f5 14. Qd5 Qxd5 15. cxd5 a5 (15... Nf6 $142) 16. Bb6 $11 a4 17. Nd2 $36 {[%mdl 2048] Weiss hat gut koordiniertes Spiel.} ({Doch nicht} 17. Nxb4 Rb8 $17) 17... Nf6 18. Ne3 {Schwarz muss nun Txc8+ beachten.} Rb8 19. Bc7 Rb7 $1 20. exf5 Be7 21. Ba5 Kf7 (21... Rb5 $11 22. Ndc4 O-O) 22. Ndc4 Ra8 23. a3 bxa3 24. bxa3 Rb5 25. Bb4 Ra6 26. Rfd1 g6 27. fxg6+ hxg6 28. h3 {[%cal Bh2h3,Bh3h4][%mdl 32]} Bf5 29. f3 Ke8 {[%cal Bf7e8,Be8d8,Bd8d7][%mdl 32]} 30. Kf2 Kd8 31. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Bd7 32. h4 Be8 33. g5 Nh5 34. Ng2 Bf7 {[#]} (34... Kd7 $1 $14) 35. Nce3 (35. Nxe5 $1 $16 dxe5 36. d6) 35... Kd7 $14 36. Rc4 Bd8 37. Rc6 Rbb6 (37... Rxc6 $14 38. dxc6+ Kxc6) 38. Bxd6 (38. Nc4 $18 Rxc6 39. dxc6+ Kxc6 40. Rxd6+ Kb5 41. Rxd8 Bxc4 42. Ne3) 38... Rb2+ $2 {[#]} (38... Rxc6 $16 {war angesagt.} 39. dxc6+ Rxc6 40. Bxe5+ Ke8) 39. Kg1 $18 Bb6 $2 (39... Rxc6 40. dxc6+ Kxc6) 40. Bc5 {Weiß steht klar auf Gewinn.} ({Finger weg von} 40. Bxe5 Rb5 $18) 40... Bxc5 41. Rxc5 ({Schwächer ist} 41. Rxa6 Rxg2+ 42. Kxg2 Bxe3 $18) 41... Ng3 42. Nc4 e4 43. Nxb2 {Precision: Weiß = 65%, Schwarz = 37%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "10"]
[White "Karjakin, Sergey"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2753"]
[BlackElo "2817"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,146,19,17,18,16,18,20,37,25,22,15,16,4,17,0,21,0,9,0,8,4,4,-8,-3,-21,-3,-23,-33,-57,-47,-47,-22,-54,81,76,83,81,114,40,42,0,0,-21,-21,-21,-21,-21,-21,-18,-14,-20,-18,-9,-9,-2,0,0,0,-8,-8,-8,-8,-12,0,0,0,0,15,0,107,107,136,69,184,142,345,336,324,325,335,333,242,118,147,120,106,95,202,12,12,0,8,0,0,0,0,0,0,0,0,0,0,0,8,8,8,8,8,8,19,26,37,0,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Nd7 7. O-O c5 8. dxc5 Nxc5 {B12: Caro-Kann: Advance Variation} (8... Nc6 9. Nd4 Bxb1 10. Rxb1 Bxc5 11. f4 O-O 12. Kh1 Rc8 13. Be3 Qe7 14. a3 a6 15. Bd3 g6 16. Qg4 Rc7 17. Qg3 Rfc8 18. Rbe1 Kh8 19. Qh3 Rg8 20. Bf2 Qd8 21. g4 Be7 22. Nf3 {1-0 (22) Topalov,V (2740)-Granda Zuniga,J (2641) Salamanca 2018}) 9. Nd4 Bg6 10. Be3 {LiveBook: 4 Games} Nd7 11. f4 Nf5 12. Bf2 $146 ({Predecessor:} 12. Nxf5 Bxf5 13. c4 dxc4 14. Nd2 c3 15. bxc3 Bc5 16. Nc4 {½-½ (50) Merrheim,X (2377)-Landero Luna,V (2330) ICCF email 2014}) 12... Be7 13. Nd2 (13. Nb3 {feels hotter.} h5 14. N1d2 Kf8 15. a4 b6 16. Nd4) 13... Nxd4 14. Bxd4 O-O 15. Nb3 b6 16. Bg4 Qc7 17. Qe2 Rfe8 18. Rae1 Bc5 19. Kh1 a5 20. Qe3 a4 21. Nd2 Bxd4 22. Qxd4 Qc5 23. a3 Qxd4 24. cxd4 Rac8 25. Rc1 Nb8 {[#]} (25... Bd3 $15 {keeps the upper hand.} 26. Rfd1 b5) 26. Be2 $1 $16 Red8 27. Bb5 Bc2 28. Rf3 (28. Kg1 $16) 28... Nc6 $14 29. Bxc6 (29. Ba6 {is interesting.} Rb8 30. Rxc2 Nxd4 31. Rc7 Nxf3 32. Nxf3 Ra8 33. Bb5) 29... Rxc6 30. Rc3 Rxc3 31. bxc3 $11 {[%mdl 4096] Endgame KRB-KRN} Bd3 32. Kg1 b5 33. Kf2 h5 34. Ke3 Bf5 35. Nf3 Rc8 36. Kd2 Be4 37. Rf1 f6 38. g3 Kf7 39. Ne1 {[#]} h4 $1 {[%mdl 512] Black wants to play ...hxg3.} 40. g4 (40. gxh4 Rh8) 40... h3 41. Nd3 Bxd3 42. Kxd3 {KR-KR} Rc7 43. Rf3 Ra7 (43... fxe5 $1 $11 44. fxe5+ Kg6) 44. Rxh3 $16 Ra8 45. Rh5 (45. exf6 $16 Kxf6 46. Re3) 45... Rc8 (45... fxe5 $1 $14 46. dxe5 (46. Rxe5 Rh8 $16) (46. fxe5 Kg6 $11) 46... Rc8) 46. h4 b4 $2 (46... fxe5 $16 47. Rxe5 g6) 47. cxb4 $18 Rc1 48. exf6 Kxf6 49. Rh8 Ra1 50. Rf8+ (50. h5 $18 {is more deadly.}) 50... Ke7 $16 51. Ra8 Rxa3+ 52. Kc2 Rf3 (52... Ra2+ $16 {is a better defense.} 53. Kc1 a3) 53. f5 $2 ({Not} 53. Rxa4 Rf2+ 54. Kd3 Rf3+ 55. Kd2 Rxf4 $14) ({White should play} 53. b5 $18) 53... exf5 $11 54. gxf5 a3 55. Ra7+ Kf6 56. b5 Rf2+ 57. Kc3 Rb2 58. Rxa3 (58. Ra6+ {is more complex.} Kxf5 59. Rxa3 Rxb5 60. Ra2 Rb8 61. Rg2) 58... Rxb5 59. Ra7 Rb1 60. Rd7 Rb5 61. h5 Rb8 62. Rxd5 Rh8 63. Rd6+ Kxf5 64. Kc4 Rc8+ 65. Kb5 Rh8 66. Kc6 Ke4 {The position is equal.} 67. d5 Rxh5 68. Re6+ Kf5 69. Re7 g5 70. d6 Rh1 71. d7 Rc1+ 72. Kb7 Rd1 73. Kc7 g4 {Precision: White = 39%, Black = 54%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "10"]
[White "Vidit, Santosh Gujrathi"]
[Black "Aronian, Levon"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2702"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,92,32,35,31,32,36,0,0,0,0,0,0,0,0,0,6,7,8,2,15,7,15,0,0,0,0,0,64,-49,-58,-47,-54,-80,-77,-113,-82,-73,-59,-65,-62,-131,-65,-112,-106,-106,-112,-112,-106,-251,-104,-93,-100,-219,-109,-109,-109,-230,-219,-258,-208,-545,-470,-470,-318,-365,-345,-579,-575,-831,-565,-940,-811,-928,-864,-29977,-29978]} 1. d4 Nf6 2. Nf3 e6 3. c4 a6 4. Nc3 d5 5. cxd5 exd5 6. Bg5 {D37: Queen's Gambit Declined: 5 Bf4} Be6 7. e3 Nbd7 8. Bd3 c6 (8... h6 9. Bf4 g5 10. Bg3 Nh5 11. Be5 Nhf6 12. Bg3 Nh5 13. Qb3 Nxg3 14. hxg3 {½-½ (48) Karjakin,S (2773)-Caruana,F (2822) Saint Louis 2018}) 9. O-O Bd6 10. Bf4 {LiveBook: 18 Games} Qb8 11. Bxd6 Qxd6 12. Rc1 $146 ({Predecessor:} 12. Qc2) 12... Bg4 13. h3 Bh5 14. Be2 O-O 15. Ne1 Bg6 16. Bd3 Rfe8 17. Bxg6 hxg6 18. Nd3 Ne4 19. Nxe4 Rxe4 20. Qb3 Rb8 21. Rc3 g5 22. Rfc1 Qh6 (22... g4 $11) 23. Nc5 (23. Ne5 $1 $14 Rxe5 24. dxe5) 23... Nxc5 $15 24. Rxc5 Qd6 25. Re1 f5 26. f3 Rh4 {...Qg3 is the strong threat.} 27. Qc2 Rf8 28. Qf2 Rh6 29. Rc3 {[#]} (29. Rf1 $15) 29... Re8 (29... g4 $1 $17 {[%mdl 512]} 30. hxg4 (30. fxg4 fxg4) 30... Qh2+ 31. Kf1 fxg4) 30. Rc2 {[#]} g4 $1 {[%mdl 512]} 31. hxg4 (31. fxg4 fxg4) 31... Qh2+ 32. Kf1 fxg4 33. f4 (33. Ke2 $17) 33... g3 (33... Rf6 $19 {has better winning chances. And now ...g3 would win.} 34. g3 Qh1+ 35. Ke2 Qe4) 34. Qf3 $17 Rhe6 $36 {[%mdl 2048] aiming for ...Qh1+. White is under strong pressure.} 35. Rc3 {[#]} (35. Ke2 $17) 35... g5 $1 {[%mdl 512]} 36. Ke2 (36. fxg5 Rf8) 36... gxf4 {White must now prevent ...Rxe3+.} 37. Qg4+ {[#]} (37. Kd1 $17) 37... Kf7 $1 $19 38. Kd1 Qxg2 39. Qxf4+ $2 (39. Qf5+ {is a better chance.} Ke7 40. Qxf4) 39... Rf6 40. Qg4 {If only White now had time for e4....} Qf3+ 41. Qxf3 Rxf3 {KRR-KRR} 42. Kd2 $2 (42. Rg1) 42... Kg6 43. Rb3 Re7 44. Rh1 Kg5 45. Rh8 Rg7 46. Rc3 g2 {Precision: White = 34%, Black = 56%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "10"]
[White "Ganguly, Surya Shekhar"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2615"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,70,-17,-13,-20,-9,-20,-9,-16,0,-23,-23,-33,-22,-52,-13,-42,-49,-56,-59,-63,-60,-56,-65,-88,-83,-127,-127,-119,-118,-127,-127,-116,-117,-169,-162,-277,-268,-365,-347,-632,-579,-1035,-1048,-992,-978,-941,-932,-1377,-1338,-1625,-1343,-1579,-1387,-2064,-2021]} 1. c4 e6 2. Nc3 b6 3. d4 Bb7 4. a3 Nf6 5. Nf3 d5 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 Bd6 9. O-O O-O 10. Qc2 {E14: Queen's Indian: Classical Variation (4 e3)} (10. Nb5 Be7 11. Bd2 a6 12. Nc3 Bd6 13. Ne2 Ne4 14. Rc1 Qe7 15. Ng3 g6 16. Bb4 c5 17. dxc5 bxc5 {½-½ (33) Papaioannou,I (2634)-Bogner,S (2619) Batumi 2018}) 10... a6 11. b4 Re8 12. Bb2 {The position is equal.} Ne4 13. Ne2 $146 ({Predecessor:} 13. Rfd1 Qf6 14. Be2 Re6 15. Qb3 Qf5 16. g3 Rh6 17. Nxe4 dxe4 {0-1 (27) Sultana,Z (1861)-Hegde,R (2163) Chennai 2017}) 13... Qe7 14. Ng3 g6 15. Rac1 Rac8 16. Qe2 b5 17. Rc2 Nb6 18. Ne5 Nxg3 19. hxg3 Nc4 20. Nf3 Ra8 21. Qe1 {[#]} a5 $1 22. bxa5 Bxa3 23. Bxa3 Qxa3 24. Qe2 Rxa5 25. Nh2 (25. Rb1 $17) 25... Bc8 26. Bxc4 (26. Rfc1 {was called for.}) 26... dxc4 $19 {[%cal Bd5c4,Bc4c3][%mdl 32]} ({Don't play} 26... bxc4 27. Qd1 $19) 27. g4 c3 28. f4 $2 (28. Rb1) 28... b4 {Black is clearly winning.} 29. f5 Ba6 30. Qf3 Bxf1 31. Nxf1 Qb3 32. Rf2 Qd5 33. Qf4 Qd6 {[#] White must now prevent ...Qxf4.} 34. Qh6 gxf5 {[%cal Bg6f5,Bf5f4][%mdl 32]} 35. Qh4 f4 {Precision: White = 16%, Black = 83%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "10"]
[White "Praggnanandhaa R"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2530"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,61,13,9,12,5,33,32,25,11,11,9,17,10,9,-12,-3,-2,-2,-9,-7,-4,-8,-8,-2,-3,-3,-5,0,0,0,0,0,-5,-4,-12,-5,-12,-4,-10]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 d6 7. c3 h6 8. Bb3 a6 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 9. Re1 Re8 10. Nbd2 Be6 11. Bc2 d5 12. exd5 Bxd5 (12... Qxd5 13. b4 Bf8 14. a4 b5 {½-½ (60) Aronian,L (2764)-Karjakin,S (2782) Paris 2018}) 13. b4 {LiveBook: 7 Games} Ba7 14. Bb2 {[#]} Qd7 $146 ({Predecessor:} 14... Nh5 15. a4 Nf4 16. b5 {½-½ (28) Cruzado Duenas,C (2569)-Zidu,J (2590) ICCF email 2016}) 15. a4 b5 16. axb5 axb5 {The position is equal.} 17. c4 Bxf3 18. Nxf3 {[%cal Re1e5]} Nxb4 (18... e4 {feels hotter.} 19. dxe4 Nxb4 20. Qe2 Qc6 21. Bb1 Qxc4 22. Qd2 Rad8) 19. Nxe5 Qf5 20. Re2 {aiming for Bb3.} bxc4 21. dxc4 Nxc2 22. Qxc2 Qxc2 23. Rxc2 Bc5 24. Rxa8 Rxa8 25. Nd3 Be7 26. Re2 Kf8 27. g3 Ra4 28. Bxf6 Bxf6 29. Re4 g6 30. Nc5 Ra1+ 31. Kg2 {Precision: White = 65%, Black = 60%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "11"]
[White "Mamedyarov, Shakhriyar"]
[Black "Anand, Viswanathan"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2817"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,92,20,15,14,26,27,24,-16,0,1,2,0,5,-89,-91,-116,-117,-159,-143,-193,-144,-148,-123,-179,-95,-109,-108,-134,-98,-93,-98,-113,-54,-112,-116,-108,-108,-137,-135,-137,-137,-137,-137,-137,-137,-137,-137,-137,-137,-137,-135,-137,-130,-137,-116,-116,-116,-131,-131,-131,-131,-292,-131,-249,-246,-243,-182,-312,-312,-718,-589,-1318,-1098,-5852,-5813]} 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 Nf6 6. Rb1 Rb8 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7} 7. b4 b6 8. Nf3 Bb7 9. O-O O-O 10. d3 (10. e3 cxb4 11. axb4 d5 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. d4 {1-0 (51) Grischuk,A (2747)-Ponomariov,R (2706) Almaty 2016}) 10... d6 {LiveBook: 16 Games} 11. Qa4 $146 Nd7 12. Bb2 a6 13. Ne4 Bxb2 14. Rxb2 b5 15. Qc2 bxc4 16. dxc4 (16. bxc5 $11 {keeps the balance.} cxd3 17. exd3) 16... cxb4 $17 17. axb4 {[#]} Nxb4 $1 {[%mdl 512]} 18. Qb1 (18. Rxb4 Bxe4) 18... a5 19. Nc3 Rc8 20. Na2 Bxf3 21. Bxf3 (21. exf3 $17 {was necessary.} Nc6 22. f4) 21... Nxa2 ({Don't play} 21... Rxc4 22. Nxb4 axb4 23. Rxb4 $17) (21... Nc6 $1 $19 22. Bxc6 Rxc6) 22. Qxa2 Ne5 23. Rc1 Nxf3+ 24. exf3 Rc5 25. Rb7 d5 ({Black should try} 25... h5 $17 26. Rcb1 e6) 26. Rd1 (26. Re1 $15) 26... Rxc4 27. Rb5 e6 {aiming for ...a4.} 28. Rxa5 Qc7 29. Ra7 Qc5 30. Ra5 Rc2 {( -> ...Qxf2+)} 31. Rxc5 Rxa2 {[%mdl 4096] Endgame KRR-KRR} 32. Rb1 Ra7 33. Kg2 Kg7 34. f4 Rd8 35. Rb3 Rdd7 36. Kf3 Rdb7 37. Rxb7 Rxb7 {KR-KR} 38. g4 Kf6 39. Kg3 h5 {Threatens to win with ...Rb3+.} 40. f3 $2 (40. h3 $17 {is the only way for White.}) 40... Rb3 (40... hxg4 $1 $19 41. fxg4 Rb3+ 42. Kf2 g5) 41. gxh5 (41. h3 $17) 41... gxh5 $19 42. Rc8 {[#]} h4+ $1 {[%mdl 512]} 43. Kg4 (43. Kxh4 $142 Rxf3 44. Kg4) 43... Rb2 $1 44. h3 $2 {[#]} (44. Kxh4 Rxh2+ 45. Kg3) 44... Rg2+ $1 {Black is clearly winning.} 45. Kxh4 {[#]} Kf5 $1 {[%cal Rf5f4]} 46. Rf8 Rg7 {Precision: White = 32%, Black = 56%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "11"]
[White "Aronian, Levon"]
[Black "Praggnanandhaa R"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2765"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,107,38,33,47,25,45,48,42,50,104,110,110,113,122,139,143,49,133,57,56,60,81,70,83,72,192,176,162,64,44,0,0,0,87,73,112,100,145,147,137,146,245,239,244,239,229,229,229,229,229,229,229,229,288,280,340,333,333,333,275,275,319,319,333,333,333,333,323,320,320,298,298,284,422,428,2274,2019,1264,1264,884,630,29956,29960,9795,4794,29972,29973,29971,29972]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nc6 5. Bd3 Qc7 6. h3 Nf6 {[%cal Bg8f6,Bf6h5,Bh5f4][%mdl 32]} 7. Nf3 g6 8. Qc2 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} (8. O-O Bf5 9. Ne1 e6 10. Bg5 Be7 11. Nd2 h6 12. Be3 g5 13. Bxf5 exf5 14. Ndf3 O-O-O 15. Nd3 Ne4 {0-1 (33) Iljiushenok,I (2539)-Artemiev,V (2706) Sochi 2018}) 8... Bg7 9. O-O O-O 10. Re1 Nh5 11. Be3 {LiveBook: 7 Games} Re8 $146 ({Predecessor:} 11... a6 12. Qd2 b5 13. Na3 Bb7 14. Bh6 f6 15. Bxg7 Kxg7 {0-1 (33) Ioffe,I (2280)-Zontakh,A (2522) Voronezh 2017}) 12. Nbd2 Nf4 13. Bf1 Bf5 14. Qb3 h5 (14... Red8 $14) 15. Bxf4 $16 Qxf4 16. Qxd5 e5 {[%cal Re5d4]} 17. g3 Qh6 18. h4 ({White should try} 18. Bc4 $16) 18... Be6 {[#]} (18... exd4 $14 19. cxd4 Red8) 19. Qc5 (19. Qb5 $1 $16 exd4 20. Ne4) 19... exd4 $14 20. Ng5 ({Much weaker is} 20. cxd4 Rec8 $11) 20... dxc3 21. bxc3 Rad8 22. Nde4 Be5 (22... Bh8 $16) 23. Nxe6 $18 Rxe6 24. Ng5 (24. Bc4 $18 Re7 25. f4) 24... Re7 $1 $14 25. Rad1 Rxd1 26. Rxd1 {[#] And now Rd8+! would win.} Qg7 (26... Qf8 $11) 27. Bc4 $16 Qf6 28. Nxf7 Kg7 29. Ng5 $36 {[%mdl 2048] Black is under strong pressure.} Bxc3 {Threatening ...Bd4.} 30. Qd5 {Strongly threatening Ne4.} Bd4 (30... Kh6 $16 {keeps fighting.}) 31. Qg8+ Kh6 32. Nf7+ Rxf7 33. Qxf7 Bxf2+ 34. Kg2 Qxf7 35. Bxf7 $18 {[%mdl 4096] Endgame KRB-KBN} Bc5 36. Bd5 Ne5 37. Bxb7 Bb6 38. Be4 Kg7 39. Rd6 Kf7 40. Bd5+ Kg7 41. Re6 Ng4 42. Be4 Nf6 43. Bc2 Kf7 44. Bb3 {aiming for Rxb6+.} Kg7 45. Re7+ Kh6 46. Kf3 g5 (46... Bd4 {is a better defense.} 47. Bc2 a5) 47. Bc2 g4+ (47... gxh4 $142 48. gxh4 Bd4) 48. Ke2 Bc5 49. Rf7 Bd4 50. Bf5 a5 51. Kd3 Be5 52. Kc4 (52. a4 $142 Ba1 53. Kc4) 52... Bb2 53. Kb5 Bc3 54. a4 {Precision: White = 72%, Black = 36%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "11"]
[White "So, Wesley"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2765"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,111,14,17,8,32,16,21,13,19,2,15,0,0,0,0,-5,26,-64,-55,-67,-58,-83,-82,-289,0,-116,-126,-95,-106,-173,-108,-215,-222,-226,-220,-323,-331,-332,-338,-325,-313,-347,-164,-275,-265,-459,-182,-183,-143,-320,-340,-714,-696,-1473,-1351,-1197,-214,-967,-412,-1138,-816,-736,-387,-288,-103,-103,-103,-103,-87,-87,-87,-87,-84,-84,-77,-84,-77,-29969,-84,-84,0,0,0,0,0,0]} 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 d5 5. d4 cxd4 6. Nxd4 dxc4 7. Nxc6 Qxd1+ 8. Nxd1 bxc6 9. Bg2 Nd5 10. Ne3 e6 {A34: Symmetrical English: 2 Nc3, lines with ...d5} 11. Nxc4 Ba6 12. Na5 (12. b3 Bb4+ 13. Bd2 Ke7 14. Rc1 Rhc8 15. Ne5 c5 16. Bxb4 cxb4 17. Rxc8 Rxc8 18. Bxd5 Kd6 19. Bf3 Kxe5 20. Kd2 Rc5 21. a3 bxa3 {½-½ (36) Aronian,L (2795)-Gelfand,B (2743) Moscow 2016}) 12... Rc8 13. Bd2 Be7 14. Rc1 c5 {LiveBook: 11 Games} 15. b3 O-O 16. O-O Bf6 17. Rfe1 $146 ({Predecessor:} 17. Bf3 Rfd8 18. a4 {½-½ (37) Rudykh,S (2204)-Owens,J (2113) ICCF email 2016}) 17... Rfd8 18. Bf3 g5 19. e4 Nb4 20. Bxb4 $1 cxb4 21. Nc6 {Threatens to win with e5.} Bc3 22. Ne7+ ({Better is} 22. Nxd8 $11 Bxe1 23. Rxc8 (23. Rxe1 Rxd8 24. Rc1 Rd2 $11) 23... Bxc8 24. Bh5) 22... Kf8 23. Nxc8 Bxe1 24. Nxa7 Bc3 $1 25. a4 $2 {[#]} (25. Rd1 $17 {was worth a try.} Rxd1+ 26. Bxd1) 25... Rd2 $2 ({Black should play} 25... bxa3 $1 $19 26. Rxc3 Rd3) 26. Nc6 (26. Nb5 $11 Bxb5 27. axb5) 26... Rb2 $17 {[%mdl 1024] Black has strong compensation.} 27. Nb8 Bb7 28. Rd1 (28. a5 $17 Bd4 29. Rc4 Bxf2+ 30. Kf1) 28... g4 (28... e5 $19 29. Nd7+ Ke7) 29. Bg2 (29. Nd7+ $17 Kg7 30. Bxg4 Bxe4 31. Nc5) 29... e5 $19 30. Nd7+ Ke7 31. Nc5 (31. Nb6 $142 Bd4 32. Nc4 Bxf2+ 33. Kh1 Rxb3 34. Nxe5 (34. Na5 $2 Rc3 $19)) 31... Bc6 32. a5 Bd4 33. Nd3 Rxb3 34. a6 Bb5 (34... Ba4 $142 35. Bf1 Ra3) 35. a7 (35. Bf1 $142 Bc6 36. a7) 35... Bxa7 ({And not} 35... Rxd3 36. Rxd3 Bxa7 37. Rd5 $14) 36. Nxe5 $2 (36. Bf1 {was the only defense.} Bxd3 37. Bxd3) 36... h5 $2 (36... Ke6 37. h3 Be2) 37. Bf1 Be8 38. Bc4 $2 (38. Nd3 $17) 38... Rc3 {And now ...f6 would win.} 39. Bxf7 $2 (39. Bd5) 39... Bxf7 40. Rd7+ Ke6 41. Rxa7 {[%mdl 4096] Endgame KRB-KRN} Be8 $2 (41... Kxe5 42. Rxf7 b3 43. Re7+ Kd4) 42. Rb7 $2 (42. Ra8 Kxe5 43. Rxe8+ Kd4 44. e5) 42... b3 (42... Kxe5 $142 43. Re7+ Kd4 44. Rxe8 b3) 43. Nc4 (43. f4 $142 gxf3 44. Nc4 Rxc4 45. Rxb3) 43... Rxc4 44. Rxb3 Rxe4 {KRB-KR} 45. f3 Re2 $2 (45... Rc4 $19 {has better winning chances. Hoping for ...Rc1+.} 46. fxg4 Rc1+ 47. Kf2 hxg4 48. Re3+ Kf7) 46. fxg4 $17 hxg4 {aiming for ...Bc6.} 47. Rb4 Kf5 {[#] ...Kg5 is the strong threat.} 48. h3 $1 {[%mdl 512]} gxh3 49. Rh4 Bc6 {( -> ...Rg2+)} 50. Rxh3 Kg4 51. Rh6 Be4 ({Much weaker is} 51... Kxg3 $6 52. Rg6+ Kf4 53. Rxc6 $11) 52. Kf1 $2 {[%mdl 8192] [#]} (52. Rh2 $17) 52... Rc2 $2 (52... Kf3 $1 {mates} 53. Rb6 Re3 54. Rb8 Bd3+ 55. Kg1 Re2 56. Rf8+ Kxg3 57. Rg8+ Kf3 58. Rf8+ Ke3 59. Rb8 Rd2 60. Rc8 Be4 61. Rc3+ Kf4 62. Ra3 Bg2 63. Ra5 Rc2 64. Ra3 Bf3 65. Kf1 Rh2 66. Rc3 Rb2 67. Ke1 Ke4 68. Ra3 Re2+ 69. Kf1 Kf4 70. Rd3 Rh2 71. Ke1 Kg3 72. Re3 Kf4 73. Rc3 Rg2 74. Rd3 Kg3 75. Rc3 Rf2 76. Re3 Ra2 77. Rd3 Rc2 78. Re3 Ra2 79. Rd3 Rb2 80. Rc3 Ra2 81. Rd3) 53. Rf6 Rb2 (53... Kxg3 $17 54. Ke1 Bf3) 54. Rf4+ $11 {The position is equal.} Kxg3 55. Rxe4 Kf3 56. Re7 {Precision: White = 25%, Black = 38%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "11"]
[White "Karjakin, Sergey"]
[Black "Ganguly, Surya Shekhar"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2753"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,99,-13,-14,-18,-8,-36,-18,-53,-43,-63,-38,-57,-58,-69,-69,-66,-79,-89,-81,-137,-135,-85,-61,-63,-57,-58,-54,-78,-50,-73,-17,-14,0,-56,-15,-38,-36,-52,-52,-47,-52,-45,0,0,35,36,30,32,62,0,20,13,39,2,675,668,592,122,114,83,304,51,54,0,0,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-33]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 b6 5. Bb2 Bb7 6. cxd5 exd5 7. Nc3 Nbd7 8. d4 Bd6 9. Bd3 O-O 10. O-O a6 11. Rc1 {E14: Queen's Indian: Classical Variation (4 e3)} Qe7 12. Rc2 Ne4 {LiveBook: 5 Games} 13. Qc1 {[#] The position is equal.} Rac8 $146 ({Predecessor:} 13... Ndf6 14. Ne2 c5 15. Ng3 Nxg3 16. hxg3 Ne4 17. dxc5 bxc5 18. Bxe4 dxe4 {1-0 (33) Karjakin,S (2785)-Fressinet,L (2672) Doha 2016}) 14. Nb1 f5 15. Ba3 c5 {[%cal Bc7c5,Bc5d4][%mdl 32]} 16. g3 Qf7 17. Nc3 Nxc3 18. Rxc3 cxd4 19. Bxd6 Rxc3 20. Qd2 Nc5 21. Bb1 (21. Bxc5 $142 Rxc5 22. exd4) 21... Rc8 $17 {Hoping for ...Ne4.} 22. Qxd4 Ne4 23. Ba3 Qe6 24. Bb2 {[#] Black must now prevent Bxe4.} R3c7 25. a4 h6 26. h4 Nc3 ({Better is} 26... a5 $17) 27. Bd3 $11 Ne4 28. b4 (28. Bb1 $1 $11) 28... Nc3 29. Ra1 b5 30. axb5 Nxb5 (30... axb5 $6 31. Ra7 $14) 31. Qf4 {[#]} d4 $1 32. Bxf5 (32. Bxd4 Qd5) 32... Qc6 33. e4 $1 (33. Bxc8 Rxc8 34. Rc1 Nc3 $17) 33... Rf8 34. Nxd4 Nxd4 35. Bxd4 Rcf7 36. g4 (36. Qc1 $14) 36... Qc4 37. Bc5 Rd8 38. Rc1 Qe2 $2 {[%mdl 8192]} (38... Rxf5 $11 39. gxf5 (39. Rxc4 $2 {loses.} Rxf4 40. Kh2 Rd3 $19) 39... Qxe4 40. Qxe4 Bxe4) 39. Be6 $18 Rdd7 40. Be3 $2 (40. f3 $18 {and the rest is easy.} Qb2 41. g5 hxg5 42. hxg5) 40... Rde7 $16 41. Bb3 {h5 is the strong threat.} Qb2 $2 (41... Qd3 $16 42. Ba2 (42. Bxf7+ Rxf7 43. Qe5 Qd7 $11) 42... Qe2) 42. Bxf7+ $2 ({Only move:} 42. Bc4 $18) 42... Rxf7 $14 43. Qd6 (43. Qg3 $14) 43... Rxf2 $1 $11 44. Qe6+ Kh7 {( -> ...Rg2+). Black is slightly better.} 45. Bxf2 {Qf5+ would kill now.} Qxc1+ 46. Kg2 Qf4 47. Qf5+ Qxf5 48. gxf5 Bxe4+ 49. Kg3 Bxf5 50. Bd4 {Precision: White = 36%, Black = 42%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "11"]
[White "Harikrishna, Pentala"]
[Black "Nakamura, Hikaru"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2729"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,107,2,4,18,25,21,7,31,38,20,19,45,46,78,74,74,75,85,54,63,39,37,41,41,37,40,31,51,28,36,21,27,27,47,37,50,39,59,33,72,72,85,85,101,85,105,111,110,115,112,121,158,141,204,152,177,143,211,205,256,247,245,252,284,285,278,277,286,285,267,264,717,686,807,802,758,541,662,662,625,631,604,611,472,441]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 11. Rxe8+ Nxe8 12. d5 d6 13. Nd2 {[%cal Bb1d2,Bd2c4,Bc4e3,Be3f5][%mdl 32] LiveBook: 9 Games} c6 14. Nc4 cxd5 15. Qxd5 {[#]} Qe7 $146 ({Predecessor:} 15... Qc7 16. Qd3 Be6 17. Ne3 Rd8 18. c3 {½-½ (32) Harikrishna,P (2743)-So,W (2776) Batumi 2018}) 16. Ne3 Be6 17. Qf3 Rc8 18. c3 Bg5 19. Nf5 Qf6 {[#] Strongly threatening ...Bxc1.} 20. Bxg5 Qxg5 21. Nd4 Bd5 22. Qf5 (22. Qh3 {is more complex.} Rc7 23. Rd1 g6 24. Nf3 Bxf3 25. Qxf3 Qe5 26. g3) 22... Qxf5 23. Nxf5 {[#] Black must now prevent Ne7+.} Kf8 24. Ne3 Be6 25. a4 Nf6 26. Rd1 Ke7 27. f3 Rc5 28. Rd4 a6 29. Kf2 Bd7 30. g4 h5 31. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} hxg4 32. fxg4 g5 33. h5 d5 34. Bd3 Kf8 35. Rb4 b5 36. axb5 axb5 37. Kf3 Kg7 38. Bf5 Bc6 (38... Be6 $16) 39. Rd4 Ne8 40. Bd3 Nc7 (40... Bd7 $16 41. Ke2 (41. Nxd5 Bc6 $16) 41... Be6) 41. Nf5+ $18 Kh8 42. Ke3 Ne6 43. Rb4 Bd7 44. Nd6 Nf4 45. Nxf7+ Kg7 46. Nxg5 Nxd3 47. Kxd3 {[%mdl 4096] Endgame KRB-KRN} d4 $2 (47... Rc4 48. h6+ Kxh6) 48. Rxd4 {White is clearly winning.} Bc8 49. Ne4 Re5 50. Nd6 Bd7 51. Nf5+ Bxf5+ 52. gxf5 Rxf5 53. Rh4 Kh6 54. Kc2 {Precision: White = 65%, Black = 43%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "12"]
[White "Anand, Viswanathan"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2773"]
[BlackElo "2753"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,106,33,11,-8,0,-16,0,-4,17,0,19,0,53,-8,85,71,118,105,92,92,97,97,80,89,97,99,96,91,94,96,91,90,101,0,76,47,52,36,37,50,53,78,128,110,128,128,160,104,102,90,208,201,202,171,194,145,255,255,243,248,261,255,270,274,261,258,266,259,238,183,260,217,302,166,277,20,14,23,69,0,8,0,63,0,11]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O a5 {LiveBook: 18 Games. B19: Classical Caro-Kann: 4...Bf5 main line} (12... Be7 13. Kb1 O-O 14. Ne4 c5 15. g4 Nxg4 16. Qe2 Qb6 17. Ne5 Ndxe5 18. dxe5 f5 19. exf6 Nxf6 20. Nc3 Rad8 21. Rhg1 Kh8 22. Rg6 {½-½ (38) Saric,I (2662)-Nisipeanu,L (2672) Heraklio 2017}) 13. Nf1 a4 $146 ({Predecessor:} 13... Bb4 14. Ne3 b5 15. g4 Bxd2+ 16. Nxd2 Qc7 17. Rdf1 Rd8 18. c3 Qf4 19. Rhg1 Nc5 20. Qe2 {0-1 (58) Cukrowski,F (2346)-Socko,M (2469) Katowice 2016}) 14. Ne3 Be7 15. g4 Nd5 16. c4 Nxe3 17. Bxe3 Qa5 (17... b5 $11) 18. Qc2 (18. Kb1 $14) 18... O-O-O (18... b5 $11 {keeps the balance.}) 19. Kb1 $16 Kb8 20. Bf4+ Ka8 21. Rd3 Rc8 22. Rc1 Rhd8 23. c5 {Black must now prevent Rc3.} b5 24. cxb6 Nxb6 25. Ne5 Nd5 26. Bd2 ({Not} 26. Nxc6 Qb5 $17) 26... Qb5 27. Qc4 {[%cal Re5c6]} Nb6 28. Qc2 (28. Qxb5 $16 {Intending Qa6+ and mate.} cxb5 29. Nxf7 Rxc1+ 30. Kxc1) 28... Kb7 (28... Nd5 $11) 29. Rc3 $36 {[%cal Re5c6][%mdl 2048] White is more active.} Bb4 $1 {[%cal Rb4c3]} 30. Nxc6 Bxc3 31. Nxd8+ Rxd8 32. Qxc3 {aiming for Qc7+.} Nd5 33. Qc4 Qxc4 34. Rxc4 {[%mdl 4096] Endgame KRB-KRN} Nb6 {[#]} 35. Rb4 ({White should play} 35. Ba5 $1) 35... Kc6 36. Kc2 f5 {[#]} (36... Ra8 $16 {keeps fighting.}) 37. gxf5 $1 $18 exf5 38. Kd3 Re8 39. Be3 Rg8 (39... Ra8 $16 40. Bf4 Rg8) 40. d5+ Nxd5 41. Rxa4 Nf6 42. Ra6+ Kd5 43. Bxh6 Nxh5 44. Bg5 Rb8 45. b3 Rb4 46. Bd2 Rg4 (46... Rd4+ $142 47. Ke3 Re4+ 48. Kf3 Nf6) 47. a4 Nf6 48. b4 (48. Bc3 $142) 48... Ne4 (48... Rd4+ $142 49. Ke2 Ne4) 49. f3 $2 (49. Ra5+ $18 Ke6 50. Be3) 49... Rg3 $11 50. Ra5+ Ke6 51. Ra6+ (51. Ra8 $14) 51... Kd5 52. Ra5+ (52. Be3 $11 Rxf3 53. Ra5+ Kc6 54. b5+ (54. Ke2 Rh3 $11) 54... Kd6 55. b6) 52... Ke6 $14 53. Ra6+ (53. Be3 $14) 53... Kd5 {Precision: White = 49%, Black = 35%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "12"]
[White "Nakamura, Hikaru"]
[Black "Aronian, Levon"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2746"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,97,1,0,18,14,21,12,26,20,14,0,18,16,27,14,19,21,29,17,22,-27,17,-25,20,29,29,23,29,29,27,32,35,27,47,43,43,39,50,51,51,47,62,62,99,62,76,53,56,55,69,62,70,50,97,89,83,83,168,150,286,275,304,304,309,302,292,300,306,294,310,145,184,98,98,98,98,0,112,40,67,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. Nxe5 {C68: Ruy Lopez: Exchange Variation, sidelines} Qd4 7. Qh5 Be6 8. d3 Nf6 9. Nf3 {LiveBook: 4 Games} Qxf2+ ({Much weaker is} 9... Nxh5 $6 10. Nxd4 Bd7 11. Nc3 $16) (9... Qxd3 $5 10. Qxf7+ Bxf7 11. cxd3 Rd8 $14) 10. Kxf2 (10. Rxf2 Nxh5 11. Nd4 Nf6 12. h3 Nd7 13. Be3 Bh4 {½-½ (49) Volokitin,A (2640)-Lenic,L (2625) Austria 2016}) 10... Nxh5 11. h3 Nf6 $146 ({Predecessor:} 11... h6 12. g4 Nf6 13. Nc3 O-O-O {½-½ (31) Mokrys,C (2473)-Mercadal Benejam,J (2398) ICCF email 2016}) 12. Bf4 O-O-O 13. Nbd2 Nd7 14. Nd4 Bc5 15. Be3 Bxd4 16. Bxd4 f6 17. Bc3 c5 18. g4 b5 {[#] aiming for ...b4.} 19. b3 Nb8 20. Kg3 Nc6 21. Nf3 Rhe8 22. Rae1 Nb4 23. Bxb4 $1 cxb4 24. g5 Rd6 25. gxf6 gxf6 26. Nh4 Rg8+ 27. Kh2 Bd7 28. Ng2 a5 29. Ne3 Kb7 30. Rf2 Rg5 31. Ref1 Rh5 32. Rf3 Rc6 33. R1f2 Be6 34. Ng2 a4 35. Nf4 Rh6 36. d4 {[#] Hoping for d5.} Bf7 (36... Bg4 $16 37. Rd3 Bd7) 37. Nd3 $18 Bg6 (37... axb3 $16 38. axb3 (38. cxb3 Rc3 $16) 38... Rc3 39. Nxb4 Rxf3 40. Rxf3 Be6) 38. Rxf6 Bxe4 39. Rxh6 Rxh6 {[%mdl 4096] Endgame KRB-KRN} 40. Nc5+ ({Not} 40. Nxb4 Rg6 $14) 40... Kc6 41. Nxe4 {KRN-KR} Kd5 42. Ng3 Re6 43. Rd2 (43. Ne2 $18 {is more deadly.} Ke4 44. Nf4) 43... Re1 $16 44. Kg2 (44. Re2 $18 Rxe2+ 45. Nxe2) 44... Ra1 45. Ne2 Ke4 {White must now prevent ...Ke3.} 46. Ng3+ Kd5 47. bxa4 ({White should try} 47. Nh5 $16) 47... bxa4 $14 48. Ne2 (48. Kf3 $14) 48... Kc4 $11 49. c3 {[%mdl 32768] Precision: White = 55%, Black = 43%. . Loss on Time!?} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "12"]
[White "Vidit, Santosh Gujrathi"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2702"]
[BlackElo "2817"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,76,18,0,32,28,49,17,14,9,16,4,15,-6,0,-1,32,-1,-3,-8,-4,-6,22,0,0,0,0,0,0,-484,-337,-389,-393,-393,-393,-386,-388,-454,-448,-454,-454,-431,-454,-454,-454,-454,-446,-516,-483,-719,-699,-685,-649,-1056,-1047,-995,-978,-1190,-1128,-3165,-2474,-2040,-1420,-29987,-29988,-29988,-29989]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 e6 6. Ne5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (6. Bb5+ c6 7. Bd3 Nbd7 8. O-O Be7 9. h3 O-O 10. c3 c5 11. Qb1 c4 12. Bc2 b5 13. b3 Ba6 14. b4 Bb7 15. a4 a5 16. bxa5 Qxa5 17. Qxb5 Qxc3 18. Bxh7+ Kxh7 19. Qxb7 {1-0 (72) Dubov,D (2648)-Artemiev,V (2663) Sochi 2016}) 6... Bd6 7. Bd3 {LiveBook: 3 Games} Nfd7 8. Qg4 {White is slightly better.} g6 $146 ({Predecessor:} 8... Nxe5 9. Bxe5 Bxe5 10. dxe5 g6 11. O-O Nd7 12. f4 Qe7 13. c3 O-O-O 14. b4 h5 15. Qe2 g5 16. Ba6 Rdg8 17. Qb5 c6 18. Qxc6+ {1-0 (18) Ivannikova,S (2159)-Hamburg,D (1898) Germany 2010}) 9. h4 Bxe5 10. dxe5 {With the idea h5.} Nc6 {[%cal Bb8c6,Bc6b4,Bb4d3][%mdl 32]} 11. Qg3 h6 12. O-O-O Qe7 13. e4 Nb4 14. a3 Nxd3+ 15. Qxd3 O-O-O 16. Qe3 Nc5 17. Bxh6 d4 18. Qf4 $1 {[#] Threatens to win with Bg5.} d3 19. Bg5 Qd7 20. Bxd8 $4 {[%mdl 8192]} (20. c4 $11 {and White has nothing to worry.}) 20... dxc2 21. Kxc2 {Hoping for Bf6.} Qd3+ ({Don't blunder} 21... Nd3 $2 22. Qe3 $18) 22. Kc1 {[#] Strongly threatening Bf6.} Bxe4 23. Qxe4 Nxe4 24. Rh3 Qe2 (24... Qxd8 $2 25. Nxe4 Qe8 26. Re1 $19) 25. Nxe4 {Black must now prevent Bf6.} Rxd8 ({Less strong is} 25... Qxe4 26. Rhd3 $19) 26. Rxd8+ Kxd8 $19 {[%mdl 4096] Endgame KQ-KRN} 27. Re3 Qf1+ 28. Kd2 Qxg2 29. Kc3 Ke7 30. Nf6 (30. Kb3 $142) 30... Qxf2 31. Re4 c5 32. b4 b5 33. bxc5 Qxc5+ 34. Kb3 a5 {[%cal Ba7a5,Ba5b4][%mdl 32]} 35. Kb2 b4 36. axb4 axb4 {And now ...Qc3+ would win.} 37. Re2 Qc3+ 38. Kb1 Qd3+ {Precision: White = 25%, Black = 69%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "12"]
[White "Ganguly, Surya Shekhar"]
[Black "Harikrishna, Pentala"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2615"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,83,10,27,-28,26,-46,24,21,90,104,101,100,129,127,112,106,114,32,41,15,20,0,0,0,0,-6,29,26,40,40,40,20,54,41,42,37,58,41,39,40,42,34,35,34,34,34,34,34,34,34,241,210,210,218,433,409,464,404,527,486,899,743,2527,2321,29981,29982,29979,29980]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 {LiveBook: 572 Partien. C67: Spanische Partie (Berliner Verteidigung)} 10. Bd3 (10. Re1 $142) (10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Ne8 13. d5 c6 14. Nd2 cxd5 15. Nf3 d6 16. Be3 Nc7 17. Qd2 Bd7 18. g3 {½-½ (32) Giri,A (2780)-Caruana,F (2827) Batumi 2018}) 10... Ne8 (10... Bxe5 $142 11. dxe5 Ne8) 11. Nc3 (11. Re1 $11) 11... d6 (11... Bxe5 $15 12. dxe5 d6) 12. Re1 $11 ({Ein No Go ist} 12. Qh5 g6 $17) 12... d5 $146 (12... c6 $11 {bleibt in der Remisbreite.}) ({Vorgänger:} 12... g6 13. Nd5 Bg7 14. Ne7+ Kh8 15. Qf3 Be6 16. Bg5 Qd7 17. d5 {1-0 (29) Gulbas,C (2178)-Roesner,H (1965) Germany 2000}) 13. Qh5 $1 $16 {[%csl Gd3][%cal Rh5h7]} g6 14. Qxd5 Be6 15. Qxb7 Bxd4 16. Qf3 Rb8 17. Ne4 ({Günstiger ist} 17. Nb5 $16) 17... Bd5 $14 18. Bh6 Ng7 {Und ...f5 würde nun gewinnen.} 19. Qh3 Bxe4 20. Bxe4 Qf6 21. Qf3 Bxb2 22. Rab1 Qxf3 23. Bxf3 Bd4 24. g4 Rfe8 25. Rxb8 Rxb8 26. Bd5 Re8 27. Kf1 (27. Rd1 {seems wilder.} Bc5 28. h3 Rb8 29. Bb3 Ne6 30. Rd7) 27... Rxe1+ 28. Kxe1 {[%mdl 4096] Endspiel KLL-KLS} Ne6 29. Ke2 Be5 30. Bxe6 fxe6 {KL-KL} 31. h3 Kf7 32. Kd3 a6 33. Kc4 Ke7 $2 {[#]} ({Lieber} 33... Bd6 $14) 34. Kb4 $1 $18 Kd7 {[#]} 35. Ka5 $1 Kc6 $2 (35... c5 {war angesagt.} 36. Kxa6 Kc6) 36. Kxa6 Kc5 37. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Kb4 38. a5 Bd4 (38... Bc3 $142 39. Kb7 Kxa5 40. Kxc7 e5) 39. Bd2+ Ka3 40. Be3 c5 41. Kb5 Kb2 42. a6 {Precision: Weiß = 65%, Schwarz = 37%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "12"]
[White "Praggnanandhaa R"]
[Black "So, Wesley"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2530"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,68,7,0,4,11,16,-10,8,8,25,15,17,17,27,16,20,16,41,30,50,43,68,26,70,60,56,47,51,33,54,44,38,34,37,31,37,34,44,20,28,14,39,16,72,47,155,163,156,120,454,45,32,-511,-522]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 d6 7. c3 h6 8. Bb3 a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 9. Re1 {LiveBook: 9 Games} Be6 (9... Bd7 10. Nbd2 a4 11. Bc2 b5 12. Nf1 Bb6 13. Ng3 Ne7 14. d4 Ng6 15. Be3 Re8 16. Qd2 {1-0 (45) Aronian,L (2767)-Caruana,F (2822) chess.com INT 2018}) 10. Ba4 Bd7 {The position is equal.} 11. Nbd2 Ba7 $146 ({Predecessor:} 11... Qb8 12. Nf1 b5 13. Bc2 b4 14. d4 Bb6 15. Ng3 bxc3 16. bxc3 {1-0 (57) Melia,S (2411)-Kusenkova,N (2134) Stary Smokovec 2018}) 12. Nf1 Ne7 13. Bc2 Ng6 14. d4 Re8 15. Ng3 b5 16. Be3 Bc6 17. Qd2 {aiming for Bxh6!} exd4 18. Bxd4 Ne5 19. Qe2 (19. Qe3 $5 Qb8 20. Nh4 $14) 19... Qb8 20. Rad1 (20. Nh4 {feels hotter.} g6 21. Rad1 a4 22. Qe3 Kh7 23. Ngf5) 20... b4 21. Nxe5 dxe5 22. Bxa7 Rxa7 23. cxb4 axb4 24. Bb3 Ba4 25. Rc1 Bxb3 26. axb3 Qb6 27. Rc4 c5 28. Nf5 Rea8 29. Qe3 Nd7 (29... Ra1 $11 {remains equal.}) 30. Rcc1 h5 {[#]} ({Better is} 30... Qf6 $14) 31. Red1 $1 $16 g6 32. Rd6 Qb7 $2 {[%mdl 8192] [#]} (32... Qd8 $16 {is more resistant.}) 33. Qg5 $2 (33. Rcd1 $1 $18) 33... Nf8 $1 $14 34. Ne7+ $2 {[%mdl 8192]} (34. f3 $14 {stays ahead.}) 34... Qxe7 {Precision: White = 29%, Black = 40%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "13"]
[White "Mamedyarov, Shakhriyar"]
[Black "Praggnanandhaa R"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2817"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,107,32,18,39,24,86,33,79,7,62,56,41,27,6,-22,19,0,0,0,0,0,27,0,67,-39,81,80,131,133,131,106,112,118,112,111,118,116,161,133,161,147,149,122,152,139,116,119,120,47,54,17,152,175,134,112,118,116,116,71,81,80,46,38,34,44,70,85,340,346,334,323,417,398,439,429,552,549,1130,1114,1041,1011,1017,586,979,586,29977,29976,29978,1758]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Qc2 h6 7. Bxf6 Bxf6 8. Nf3 c6 9. h4 g6 10. O-O-O Nd7 11. e4 {LiveBook: 4 Games. D55: Queen's Gambit Declined: 4 Bg5 Be7: Lines without ...h6 and 6...h6 7 Bxf6} (11. Kb1 Bg7 12. g4 Qe7 13. cxd5 exd5 14. Bd3 Nb6 15. Rhg1 Bd7 16. Ne5 Bxe5 17. dxe5 Qxe5 18. f4 Qxe3 19. Bxg6 Qxf4 20. g5 fxg6 21. Qxg6+ Kh8 22. Qxh6+ Kg8 23. Qg6+ Kh8 24. Qh6+ Kg8 25. Qg6+ {½-½ (25) Tomashevsky,E (2696)-Svidler,P (2755) Moscow 2017}) 11... Bg7 12. Kb1 $146 ({Predecessor:} 12. h5 g5 13. Kb1 g4 14. Nh2 c5 15. dxc5 d4 16. Nb5 Nxc5 17. e5 Bxe5 18. Nxg4 Bg7 {0-1 (46) Kanep,M (2531)-Akobian,V (2618) Caleta 2011}) 12... b6 (12... dxc4 $11 13. Bxc4 Qa5) 13. e5 (13. cxd5 $16 exd5 14. h5 (14. exd5 cxd5 15. h5 g5 $14)) 13... Bb7 14. Rh3 (14. cxd5 $16 cxd5 15. Nb5) 14... Qe7 (14... c5 $11) 15. cxd5 $14 exd5 16. h5 g5 17. Qf5 Qe6 18. Bd3 $36 {[%csl Gd3][%cal Rf5h7][%mdl 2048] White fights for an advantage.} Qxf5 19. Bxf5 Rfd8 20. Nh2 Nf8 21. g3 c5 ({Black should play} 21... Ne6 $11) 22. Ng4 (22. f4 $14) 22... cxd4 (22... Ne6 $1 $15 {keeps the upper hand.} 23. Bxe6 fxe6) 23. Nb5 $16 Ne6 ({Better is} 23... Bc8 24. Nxd4 Ne6) 24. Bxe6 $1 fxe6 25. Nxd4 Rf8 26. Rhh1 $1 Rf7 27. Rc1 Re8 28. Rc3 Bf8 29. Nf6+ Rxf6 30. exf6 {Hoping for Rc7.} Bc5 31. Rd1 Kf7 32. b4 $1 {[%cal Rb4c5]} Bd6 33. Nb5 Be5 34. Re3 (34. Rc2 $1 $16) 34... Bb8 $14 35. Nd4 Kxf6 (35... e5 $1 $11) 36. Rf3+ $16 Kg7 37. Re1 e5 38. Nf5+ Kh7 39. Nd6 $1 {[%cal Rd6e8]} Bxd6 40. Rf7+ Kg8 41. Rxb7 {And now a3 would win.} Bxb4 $14 {[%mdl 4096] Endgame KRR-KRB} 42. Rd1 Rd8 43. Rxa7 e4 $2 {[%mdl 8192] [#]} (43... d4 $16) 44. Ra4 $1 $18 {[%cal Ra4b4]} Bc5 {[#]} 45. Rxe4 $1 {[%mdl 512]} Bxf2 (45... dxe4 46. Rxd8+) 46. g4 Bc5 47. Re6 Kg7 48. Rf1 d4 49. Rg6+ Kh7 50. Rf7+ Kh8 51. Rxh6+ Kg8 52. Rhh7 {White threatens Rfg7+ and mate.} Rd6 53. Rfg7+ Kf8 54. Rd7 {Precision: White = 62%, Black = 27%.} (54. Rb7 $142 Kg8 55. Rhg7+ Kf8 56. Rgc7 Re6 {[#]} 57. h6 $1 {[%mdl 512]} Re1+ 58. Kc2 d3+ 59. Kxd3 Re3+ 60. Kc4) 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "13"]
[White "Anand, Viswanathan"]
[Black "Ganguly, Surya Shekhar"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2773"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,109,16,62,60,65,52,55,53,46,58,59,51,54,55,107,62,75,62,59,64,64,23,64,65,70,60,80,75,130,124,135,-69,-69,-280,137,141,147,145,175,75,88,72,79,102,108,86,61,14,224,201,277,282,361,69,68,61,306,311,311,311,311,311,311,311,311,310,338,264,310,247,662,247,310,300,247,247,340,340,327,329,340,340,594,533,761,753,702,570,702,701,612,482,1658,1585,29970,29972,29962,11302]} 1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 {A13: English Opening: 1...e6} c5 7. Ne5 Nc6 {LiveBook: 3 Games} (7... Qc8 8. Qd3 Nc6 9. Nxd7 Nxd7 10. Nc3 Be7 11. O-O O-O 12. b3 Rd8 13. Bb2 Nb6 {1-0 (81) So,W (2780)-Wei,Y (2729) chess.com INT 2018}) 8. Nxc6 {White is slightly better.} Bxc6 9. Bxc6+ bxc6 10. Nc3 $146 ({Predecessor:} 10. O-O h5 11. h4 Be7 12. d3 Ng4 13. Nd2 Rb8 {1-0 (44) Gagunashvili,M (2541)-Quparadze,G (2444) Tbilisi 2016}) 10... Rb8 11. b3 Be7 12. Ba3 Qd4 13. Qa6 Qd7 (13... O-O $14) 14. O-O O-O 15. Rfd1 Nd5 16. Rac1 Nb4 17. Bxb4 cxb4 18. Na4 Rfc8 19. d4 Rb5 20. Rc4 e5 {[#]} (20... Rd5 $142) 21. d5 $1 $16 {[%mdl 512]} c5 (21... Rxd5 22. Rxd5) 22. d6 $2 (22. Rdc1 $16 {And now d6! would win.} Rbb8 23. e4 (23. Nxc5 Qxd5 24. Qxa7 Bf8 $16)) 22... Bd8 $1 $15 {...Ra5 is the strong threat.} 23. Rc2 $2 {[#]} (23. Rd5 $15 Ra5 24. Qxa5 Bxa5 25. Nxc5) 23... f6 $2 (23... c4 $1 $19 {[%mdl 512]} 24. a3 (24. Rxc4 $2 Rxc4 25. bxc4 Ra5 $19) (24. bxc4 Ra5) 24... Ra5 25. Qxc8 Qxc8 26. axb4 Rb5 27. Rxc4 Qh3) 24. Nb2 h5 25. Nc4 $36 {[%mdl 2048] White has strong initiative.} h4 26. a4 (26. gxh4 $18 {is more deadly.} Qg4+ 27. Kf1 Qh3+ 28. Ke1) 26... bxa3 $16 27. Qxa3 h3 28. Qa4 Rcb8 29. Ne3 R8b7 30. Rc3 {With the idea Qc4+.} Ba5 $2 (30... Rb4 $1 $11 31. Qa3 Rd4) 31. Qc4+ Qf7 {[#]} 32. d7 $1 {[%cal Rd7d8][%mdl 512]} Bd8 {[#] intending ...Qxc4.} 33. Qe4 $2 (33. Nd5 $1 $18) 33... Rxb3 $14 34. Rxc5 {Black must now prevent Rc8.} Rxd7 $2 ({Black should play} 34... R3b4 $1 $14 35. Rc4 a5) 35. Rxd7 $18 Qxd7 36. Rd5 Rxe3 37. fxe3 {[%mdl 4096] Endgame KQR-KQB} ({Stronger than} 37. Rxd7 Rxe4 38. Rxd8+ Kf7 $17) 37... Qc8 38. Kf2 Bb6 39. Rd6 Qc1 40. g4 Qc7 41. Qc6 Qe7 $2 (41... Qxc6 42. Rxc6 Kf8) 42. Qd7 $2 (42. Re6 Qf7 43. Re8+ Kh7 44. Qc8 Bxe3+ 45. Kxe3 Qb3+ 46. Ke4) 42... Qxd7 43. Rxd7 {KR-KB} Kh7 44. Kf3 Kg6 45. e4 Bd4 46. Kg3 Be3 47. Kxh3 Bf2 $2 (47... a5 48. Rd5 Bb6) 48. Kg2 Bb6 49. h4 Kh6 50. Kf3 Bc5 51. Rc7 Bb6 52. Rc6 Kg6 (52... Ba5 $142 53. g5+ Kh5 54. gxf6 gxf6 55. Rxf6 Kxh4) 53. g5 {[%cal Bg4g5,Bg5f6][%mdl 32]} Bd4 54. Kg4 Kf7 55. gxf6 {Precision: White = 57%, Black = 33%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "13"]
[White "Aronian, Levon"]
[Black "Harikrishna, Pentala"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2765"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,115,18,38,-31,44,51,55,47,31,47,52,38,35,0,0,0,0,-3,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,-19,-15,-19,-14,-26,-1,-96,-60,-47,0,0,51,50,112,105,105,103,166,168,176,155,176,169,179,138,164,141,183,164,241,218,256,209,254,189,1641,134,176,157,202,255,293,237,325,326,533,455,444,62,62,0,431,374,335,0,0,0,70,70,70,60,60,60,119,119,29986,29987]} 1. e4 {[%cal Be2e4,Be4e5,Be5f6,Bf6g7][%mdl 32]} e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Be2 {C54: Italienische Partie (Hauptvariante)} (7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Bg6 13. Qb3 Ne7 14. O-O c6 15. Bd3 Kh8 16. Nh4 c5 17. Nxg6+ fxg6 18. Bxe4 cxd4 19. Nxd5 Nxd5 {1-0 (51) Jones,G (2677)-Aronian,L (2780) Douglas 2018}) 7... d3 8. exf6 dxe2 9. Qxe2+ Be6 {LiveBook: 3 Partien} 10. b4 (10. fxg7 $14 Rg8 11. b4) 10... Bd6 (10... Bf8 $15) 11. b5 $14 Na5 12. fxg7 Rg8 13. Bg5 Be7 14. Bxe7 $146 ({Vorgänger:} 14. Bh6 Bf6 {0-1 (27) Coleman,D (2076)-Mannion,S (2285) Hastings 2018}) 14... Qxe7 15. Nd4 Rxg7 16. g3 Bh3 17. Nd2 a6 18. a4 c5 19. bxc6 bxc6 20. Rb1 c5 21. Qxe7+ Kxe7 22. Ne2 Bf5 23. Rb2 Rgg8 24. Nf4 Kd6 25. O-O {Schwarz muss nun Tb6+ beachten.} Rab8 26. Ra2 $1 Kc6 27. Rd1 Rgd8 28. Nf3 (28. Re1 $11) 28... f6 29. Nh4 Bc8 30. Rad2 $36 {[%cal Rf4d5][%mdl 2048] Weiss drückt.} d4 (30... Nc4 $11 31. Rxd5 Rxd5 32. Nxd5 (32. Rxd5 Nb6 $11) 32... Nb2 33. Ne7+ Kc7) 31. cxd4 Rxd4 (31... Nb3 $14) 32. Rxd4 $16 cxd4 33. Nf3 Rb4 (33... Kd6 $16 {ist wohl besser.}) 34. Nxd4+ $18 Kb7 35. Nd5 Rxa4 36. Nxf6 Nc4 37. h4 Nb2 38. Rb1 Rxd4 39. Rxb2+ $16 {[%mdl 4096] Endspiel KTL-KTS} Kc7 (39... Kc6 {kämpft weiter.} 40. Rc2+ (40. Nxh7 a5 $18) 40... Kb7 41. Nxh7 Bf5 42. Rb2+ Kc6) 40. Nxh7 $18 a5 41. Ng5 a4 42. Ra2 Bb7 $2 (42... Kb6 43. h5 Ka5) 43. f4 $2 (43. Ne6+ $18 {ist der präzise Gewinnweg.} Kb6 44. Nxd4) 43... Bd5 $16 44. Ra3 $1 Bb3 45. h5 Rd6 46. Ne4 Rc6 47. Nd2 Rc3 $2 (47... Bd1 48. Nf3 Kb6) 48. Kf2 Rc2 {[#]} 49. Ke3 $2 (49. Ke2 $1 $18) 49... Rc3+ $14 50. Kf2 $2 {[%mdl 8192]} (50. Kd4 $14 Rxg3 51. h6) 50... Rc2 $18 {[#]} 51. Ke2 $1 Rc3 52. Kf2 $2 (52. Nxb3 $18 axb3 53. Kf2) 52... Rc2 $11 53. Ke3 ({Lieber} 53. Ke1 $11 Rc1+ 54. Ke2 Bd1+ 55. Ke3) 53... Rc3+ $14 54. Kd4 Rxg3 55. h6 Rh3 56. h7 $1 {Droht Ke5 und aus.} ({Auf keinen Fall} 56. Nxb3 $6 axb3 57. h7 Kc6 $16) 56... Rxh7 (56... Kd6 $1 $14) 57. Nxb3 $16 axb3 $2 {[%mdl 8192]} (57... Rh4 $16) 58. Ra7+ {Precision: Weiß = 49%, Schwarz = 52%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "13"]
[White "So, Wesley"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2765"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,46,13,-3,12,0,0,-14,38,0,12,9,0,8,33,17,26,15,13,15,17,19,12,10,23,8,21]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 11. Rxe8+ (11. c3 Rxe1 12. Qxe1 Ne8 13. d5 c6 14. Nd2 cxd5 15. Nf3 d6 16. Be3 Nc7 17. Qd2 Bd7 18. g3 {½-½ (32) Giri,A (2780)-Caruana,F (2827) Batumi 2018}) 11... Nxe8 12. d5 {LiveBook: 13 Games} b6 13. Nd2 Bb7 $146 ({Predecessor:} 13... Qe7 14. g3 Bb7 15. Nc4 Nd6 16. Nxd6 Qxd6 17. Bg2 Re8 18. c3 {0-1 (66) Mammadzada,G (2355)-Abdumalik,Z (2380) Khanty-Mansiysk 2015}) 14. Ne4 Be7 ({Black should play} 14... Be5 $11) 15. c3 Nd6 16. Ng3 Bg5 17. c4 Rc8 18. b3 Qf6 19. Bxg5 (19. Rb1 {is more complex.} Bxc1 20. Rxc1 g6 21. Qg4 c6 22. dxc6 dxc6 23. c5) 19... Qxg5 20. Qd4 Re8 21. Rd1 Nf5 22. Nxf5 Qxf5 23. Bd3 Qe5 {Precision: White = 21%, Black = 33%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "13"]
[White "Karjakin, Sergey"]
[Black "Vidit, Santosh Gujrathi"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2753"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,110,-18,-2,-44,-16,-49,-50,-54,-37,-79,-17,-27,-22,-28,-12,-7,0,-21,-17,-16,-17,-16,-10,-23,-23,-26,-25,-25,4,4,12,0,17,15,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19,29,33,15,76,6,6,8,8,0,0,0,9,0,0,0,0,0,66,-40,-39,-39,-39,-284,-260,-397,-388,-371,-360,-477,-476,-451,-446,-461,-460,-397,-558,-558,-543,-548,-335,-456,-425,-428,-375,-760,-522,-29980,-29981,-4910,-1595,-1863,-1697]} 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 e4 (4... Bd6 5. Na3 e4 6. Nc4 Be7 7. Bxc6 bxc6 8. Ne2 a5 9. O-O a4 10. d3 exd3 11. cxd3 axb3 12. axb3 Rxa1 13. Qxa1 {1-0 (27) Karjakin,S (2782)-Giri,A (2782) Leuven 2018}) 5. Bxc6 dxc6 $146 ({Vorgänger:} 5... bxc6 6. Ne2 d5 7. Nbc3 Bd6 8. d3 O-O 9. dxe4 dxe4 10. Ng3 Qe7 11. Nh5 Rd8 12. Qe2 {½-½ (26) Ankudinova,E (2121)-Fatalibekova,E (2215) Katerini 2014}) 6. f3 {A01: Larsen-Eröffnung} Bd6 7. Nc3 Qe7 8. fxe4 {Schwarz steht etwas besser.} Nxe4 {...Dh4+ ist eine echte Drohung.} 9. Nf3 Nxc3 (9... Bg4 $17) 10. Bxc3 $11 O-O 11. O-O Bg4 12. Qe2 Rae8 13. Qc4 Qe4 14. Qxe4 Rxe4 15. Nd4 Rfe8 16. Rae1 Bd7 17. h3 c5 18. Nf5 Bxf5 19. Rxf5 g6 20. Rf3 f5 21. d3 R4e6 22. Kf2 h5 23. g3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 24. e4 fxe4 25. Rxe4 Rxe4 26. dxe4 {[%mdl 4096] Endspiel KTL-KTL} b4 27. Bb2 c4 28. Ke3 $1 c3 29. Bc1 Be5 30. a4 Rd8 31. Ke2 a5 {[#]} (31... Kg7 $11) 32. Be3 ({Besser ist} 32. Rd3 $1 $16 {[%cal Rd3d8]} Rxd3 33. Kxd3 Bxg3 34. Kc4) 32... Kg7 33. Bg5 Rd4 $1 34. Be3 Rd8 35. Bg5 Rd4 $1 36. Rd3 Rxe4+ 37. Be3 Bd6 38. Kf3 Re7 ({Günstiger ist} 38... Re8 $11) 39. g4 (39. Rd5 $14) 39... hxg4+ 40. hxg4 Kf7 41. Bf2 $2 {[#]} (41. Rd5 $15) 41... Ke6 $1 $19 42. Re3+ (42. Ke2 {war angesagt.}) 42... Kd5 {zielt auf ...Tf7+ ab.} 43. Rd3+ Kc6 44. Rd1 Rf7+ 45. Ke2 Rf4 46. g5 Rg4 47. Be3 Rg2+ 48. Kd3 Be7 49. Re1 Rg3 {Droht stark ...Lc5.} 50. Kc4 Rg4+ 51. Kd3 Kd5 52. Ba7 $2 (52. Rd1 Kc6 53. Rg1 Rxg1 54. Bxg1) 52... Bxg5 53. Re8 Rg2 {[%csl Gc3,Gg5][%cal Rg2d2]} 54. Be3 Bxe3 (54... Rg3 $142 55. Ke2 Rxe3+ 56. Kd1 Rh3) 55. Kxe3 Rxc2 {Precision: Weiß = 44%, Schwarz = 68%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "14"]
[White "Nakamura, Hikaru"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2746"]
[BlackElo "2817"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,97,0,7,0,0,0,0,0,4,0,0,0,5,7,0,0,0,-28,-24,-31,-27,-29,-15,-17,-7,-47,-60,-61,-55,-183,-179,-170,-155,-364,-171,-143,-150,-159,-156,-161,-133,-161,-143,-137,-118,-154,-139,-283,-127,-121,-73,-73,-73,-72,-72,-65,-46,-47,-49,-57,-33,-106,-70,-104,-15,-15,0,-33,-33,-84,-80,-87,-72,-89,-53,-45,-54,-54,1099,1082]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 b6 5. Bb2 Bb7 6. cxd5 {A13: English Opening: 1...e6} exd5 7. Nc3 a6 8. d4 Bd6 9. g3 O-O 10. Bg2 Nbd7 {LiveBook: 7 Games} 11. O-O Ne4 $146 ({Predecessor:} 11... Qe7 12. a4 Ne4 13. Ne2 a5 {½-½ (22) Karjakin,S (2785)-So,W (2808) Wijk aan Zee 2017}) 12. Rc1 Nxc3 13. Bxc3 Re8 14. Qc2 Qe7 15. Bb2 Rac8 16. Bh3 Rcd8 17. Ne5 Nf6 18. Nc6 Bxc6 $1 19. Qxc6 h5 20. Qc2 Ne4 21. Qe2 h4 {[%cal Rh4g3]} 22. Bg2 hxg3 23. hxg3 Qg5 $1 24. Bxe4 ({Much worse is} 24. Qxa6 Bxg3 $1 {[%mdl 512]} 25. Qe2 Bd6 $17) (24. Rce1 $15) 24... Rxe4 $19 25. Kg2 Rde8 26. Rce1 $2 (26. Rg1 $17 {was worth a try.}) 26... Rxe3 (26... Rg4 $142 27. Rh1 Bxg3 $1 {[%mdl 512]}) 27. Qxe3 Rxe3 28. Rxe3 f6 29. Rfe1 Qf5 30. Bc3 Qc2 31. R1e2 Qb1 32. Be1 Kf7 33. f3 {[#]} (33. Bc3 $17) 33... a5 (33... c5 $1 $19 {[%cal Rc5d4]} 34. Bc3 Qg6) 34. Bf2 $17 b5 35. Rc3 a4 36. bxa4 bxa4 37. Rcc2 g5 38. g4 Kg6 39. Be3 Qb8 40. Rc1 (40. Bf2 $1 $15) 40... Qb5 41. Rcc2 $1 Kg7 ({Black should try} 41... Qd3 $17) 42. Bf2 $11 Qb1 43. Be3 Qb8 44. Rc1 (44. Bf2 $15) 44... Qh8 $17 {Hoping for ...Qh2+.} 45. Rh1 Qe8 46. Rhe1 Qg6 47. Bf2 Qd3 48. Re3 Qh7 $2 {[%mdl 8192] [#]} (48... Qc4 $15 49. Re8 Bb4) 49. Re7+ $1 {[%mdl 512] Precision: White = 46%, Black = 45%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "14"]
[White "Harikrishna, Pentala"]
[Black "So, Wesley"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2729"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,57,0,0,24,27,20,22,22,13,52,58,59,63,66,70,63,52,104,102,109,110,92,97,135,135,135,126,136,155,152,154,148,142,143,140,130,89,374,352,1196,1163]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 O-O 6. d4 b6 7. Bd3 Bb7 8. O-O dxc4 {E14: Queen's Indian: Classical Variation (4 e3)} 9. Bxc4 Nbd7 10. Nc3 {LiveBook: 4 Games} Qe7 $146 {The position is equal.} ({Predecessor:} 10... a6 11. a4 Bb4 12. Qe2 Qe7 13. Bd3 Rfd8 14. Rfc1 c5 15. Na2 Ba5 16. Bc4 Bd5 17. dxc5 bxc5 18. Bxa6 Bxb3 {½-½ (69) Ganguly,S (2625)-Shankland,S (2656) Edmonton 2015}) 11. Nb5 a6 12. Nxd6 cxd6 13. Nd2 Ne4 14. Nxe4 Bxe4 15. f3 Bg6 16. a4 Rfc8 17. e4 d5 (17... Nf8 $14) 18. exd5 $16 exd5 19. Bxd5 {aiming for Re1.} Rab8 20. Rc1 Rxc1 21. Qxc1 Nf6 22. Re1 Qb4 23. Bc4 b5 24. Ba3 Qa5 25. axb5 axb5 26. Re5 $36 {[%mdl 2048] Keeping Black busy.} h6 27. Bd6 Rc8 $2 {[%mdl 8192] [#]} (27... Qb6 $16 {is a better defense.} 28. Bc5 Qc6) 28. Bxf7+ $1 $18 {[%mdl 512]} Kxf7 $2 (28... Bxf7 29. Qxc8+ Kh7 30. Qc2+ Kg8) 29. Re7+ {Precision: White = 86%, Black = 41%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "14"]
[White "Vidit, Santosh Gujrathi"]
[Black "Anand, Viswanathan"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2702"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,50,20,21,-47,-1,-1,34,8,4,-103,-13,-25,-29,-161,-166,-198,-174,-339,-381,-508,-511,-470,-345,-341,-342,-362,-350,-366,-333,-359,-298,-428,-440,-430,-418,-656,-645,-700,-518]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. c4 c6 6. O-O dxc4 7. a4 O-O {LiveBook: 47 Games} 8. Qc2 {D73: Fianchetto Grünfeld: 5 Nf3} (8. Na3 $11) (8. Na3 Be6 9. Ng5 Bd5 10. e4 h6 11. exd5 hxg5 12. dxc6 Nxc6 13. Bxg5 Na5 14. Rc1 Rc8 15. Bd2 Ne8 16. Bxa5 Qxa5 17. Nxc4 {½-½ (59) Banusz,T (2607)-Balog,I (2540) Ajka 2018}) 8... Be6 9. e4 h6 $146 ({Predecessor:} 9... b5 10. Rd1 a5 11. axb5 cxb5 12. Ng5 Bc8 {1-0 (39) Cordova Garcia,E (2021)-King,F (1600) Dos Hermanas 2004}) 10. Rd1 {[%mdl 1024] White is slightly better. White has compensation.} Na6 11. Ne5 {[#]} (11. Bd2 $11 {keeps the balance.}) 11... Nb4 (11... Ng4 $1 $17 12. Qe2 Nxe5 13. dxe5 Qa5) 12. Qc3 $11 c5 $36 {[%mdl 2048] Strongly threatening ...Nd7. Black fights for an advantage.} 13. d5 (13. Nxc4 $11 {and White is okay.} Ng4 14. e5) 13... Ng4 $19 14. Bf4 g5 {[%cal Bg6g5,Bg5f4][%mdl 32]} 15. Bf3 $2 (15. Na3 {was worth a try.} Bd7 16. f3 gxf4 17. fxg4) 15... Bc8 ({Less strong is} 15... gxf4 16. dxe6 Nxe5 17. Rxd8 $17) 16. Bxg4 Bxg4 ({Weaker is} 16... gxf4 17. Bh5 $19) 17. f3 gxf4 18. fxg4 {[#]} f3 $1 {[%mdl 512]} 19. Na3 {[#]} (19. Qxf3 Bxe5) 19... Nd3 $1 {[%mdl 512]} 20. Rxd3 (20. Nxd3 Bxc3) 20... cxd3 21. Nac4 Qc7 22. Rd1 (22. Rf1 $142) 22... b6 23. Rxd3 a6 24. d6 (24. g5 $142 hxg5 25. Rxf3) 24... exd6 25. Nxd6 Rae8 {Precision: White = 27%, Black = 71%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "14"]
[White "Ganguly, Surya Shekhar"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2615"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,101,12,13,18,20,33,32,48,53,41,36,75,4,6,6,0,0,0,0,12,0,0,0,0,0,8,-16,0,0,4,-13,0,-27,-27,-27,-34,-31,-32,-33,-33,-63,-29,-31,-33,-36,-33,-26,0,0,0,0,0,0,0,0,0,0,0,0,8,0,9,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,-8]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. h3 (5. d3 Bd6 6. e4 Ne7 7. Nbd2 O-O 8. c3 Nd7 9. d4 Bh5 10. Re1 Rc8 11. Qb3 Qb6 12. Qc2 c5 13. exd5 Nxd5 {½-½ (59) Anand,V (2782)-Sargissian,G (2672) Riadh 2017}) 5... Bh5 6. d4 {A07: Réti Opening: New York and Capablanca Systems} Bd6 7. c4 Nd7 8. Qb3 {LiveBook: 4 Games} Qb6 9. Nc3 {[%cal Rc4d5]} Qxb3 $146 ({Predecessor:} 9... Ne7 10. e4 Qxb3 11. axb3 dxe4 12. Nxe4 {½-½ (64) Meier,G (2655)-Nikolaidis,I (2519) Heraklio 2017}) 10. axb3 a6 11. e4 dxe4 12. Nxe4 Bc7 13. g4 (13. Ne5 $16) 13... Bg6 $11 14. Nh4 Bxe4 15. Bxe4 Ne7 16. Bd2 O-O 17. Bb4 Rfe8 18. Rfe1 Rad8 19. Rad1 Nf6 {[%cal Bd7f6,Bf6h7,Bh7f8,Bf8e6][%mdl 32]} 20. Bg2 h6 21. Bc3 Nh7 22. Bb4 Nf8 (22... Rd7 {with more complications.} 23. d5 cxd5 24. cxd5 a5 25. Ba3 Red8) 23. d5 (23. Bc3 {seems wilder.} f6 24. Bf3 Kf7 25. Ng2 Nh7 26. h4) 23... cxd5 24. cxd5 Nxd5 25. Bxd5 exd5 26. Rxe8 Rxe8 27. Rxd5 Ne6 28. Nf5 Rd8 29. Rxd8+ Bxd8 $15 {[%mdl 4096] Endgame KBN-KBN} 30. Bc3 Bg5 31. Kg2 {The position is equal.} g6 32. Nd6 b5 33. Ne4 Kf8 34. Nxg5 Nxg5 $11 {KB-KN} 35. h4 Ne6 36. Kf3 f5 37. h5 Kf7 38. Bd2 Nd4+ 39. Kg3 fxg4 40. Kxg4 gxh5+ 41. Kxh5 Nxb3 42. Bxh6 a5 43. Kg4 a4 {aiming for ...b4.} 44. Bf4 Ke6 {[#] ...b4 is the strong threat.} 45. Bh6 Nc5 46. Kf3 Nd3 47. Bg7 b4 48. Ke3 Ne1 49. Kd4 a3 50. bxa3 bxa3 51. Kc3 {Precision: White = 67%, Black = 59%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "14"]
[White "Praggnanandhaa R"]
[Black "Karjakin, Sergey"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2530"]
[BlackElo "2753"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,114,13,13,13,11,18,20,21,14,17,10,14,15,8,18,26,40,52,38,38,22,41,54,68,66,148,142,117,81,94,85,92,30,35,13,9,20,50,19,20,-72,-56,-100,-49,-156,-152,-212,-212,-204,-204,-204,-204,-251,-243,-235,-227,-259,-245,-222,-247,-371,-356,-405,-392,-397,-387,-433,-431,-672,-601,-784,-770,-683,-579,-824,-739,-1091,-933,-872,-825,-1139,-948,-833,-716,-2022,-1177,-4598,-580,-6122,-5822,-29978,-29979,-29988,-29989,-29989,-29990,-29988,-29989]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bh5 (5... Bxf3 6. Bxf3 Ngf6 7. d3 e5 8. e4 Bc5 9. exd5 Nxd5 10. Nc3 Nxc3 11. bxc3 O-O 12. Re1 Qc7 {1-0 (47) Artemiev,V (2706)-Lysyj,I (2631) Sochi 2018}) 6. d4 {A07: Réti Opening: New York and Capablanca Systems} e6 7. c4 Ngf6 8. cxd5 exd5 9. Qb3 Qb6 10. Qe3+ {LiveBook: 27 Games} Be7 11. Nh4 {Threatens to win with Nf5.} Bg6 12. Nc3 Qd8 $146 13. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} a6 14. a4 O-O 15. Nxg6 hxg6 16. Rb1 Nb6 17. Qd3 a5 18. b5 Bb4 19. Na2 Bd6 20. Bg5 Qc7 21. Rfc1 Rad8 (21... Rfb8 $14) 22. bxc6 $16 bxc6 23. Qc3 Nc4 {[#]} 24. e4 $1 {[%mdl 512] aiming for exd5.} Be7 (24... dxe4 25. Qxc4) 25. Bxf6 (25. exd5 $16 cxd5 26. Qd3) 25... Bxf6 $11 26. e5 Be7 27. Bf1 c5 {[%cal Bc6c5,Bc5d4][%mdl 32]} 28. Rb5 Qa7 29. Rcb1 (29. Rd1 $11) 29... cxd4 $17 30. Qe1 Qd7 (30... Rfe8 $17 {...Bc5 is the strong threat.} 31. Rb7 Qa6 32. Bxc4 dxc4) 31. Nc1 (31. e6 $15 Qc6 32. exf7+ Rxf7 33. Bd3) 31... Bb4 $36 {[%mdl 2048] Black is really pushing.} 32. Qe2 {[#]} (32. Qd1 $17 {keeps fighting.}) 32... Na3 $1 $19 {[%cal Ra3b1]} 33. R1xb4 axb4 34. Rxb4 Nc4 35. Nd3 Rb8 36. Qe1 Qe7 37. Rb5 Rxb5 38. axb5 Rb8 39. Qb1 (39. Kh2 {was necessary.}) 39... Nd2 40. Qb2 Nxf1 41. Kxf1 {[%mdl 4096] Endgame KQR-KQN} Qb7 42. Kg2 Qxb5 43. Qa3 (43. Qe2 $142 Rb6 44. Qd2) 43... Re8 44. h4 Qc4 45. Kh2 Qc3 46. Qa6 Qd2 47. Kg1 Qd1+ 48. Kg2 Qe2 49. Qc6 Qe4+ 50. Kh2 Rb8 {And now ...Rb1 would win.} 51. Nf4 Qxe5 52. Qd7 Qf5 53. Qd6 Rb1 54. Nh3 f6 {Black mates.} 55. Qd8+ Kh7 56. Nf4 Qe4 {[%csl Gb1][%cal Re4h1]} 57. Ng2 d3 {Precision: White = 32%, Black = 63%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "15"]
[White "Mamedyarov, Shakhriyar"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2817"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,111,6,6,-37,-37,-50,-50,-47,-50,-56,0,0,0,0,0,-93,-101,-121,-124,-115,-121,-106,-30,-35,-45,-37,-2,-32,-42,-21,-28,-95,-92,-99,-93,-97,-93,-89,-89,-108,-65,-120,-82,-131,-88,-78,-75,-82,-83,-105,0,0,0,-90,0,0,0,-35,-52,-34,-48,-43,0,0,0,0,14,7,48,53,45,48,108,13,32,29,47,5,32,5,211,0,6,0,0,0,8,8,16,13,18,8,8,8,8,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nbd2 dxc4 {LiveBook: 83 Games} 6. e4 {D30: Queen's Gambit Declined: Systems without Nc3} (6. e3 b5 7. a4 c6 8. Be2 O-O 9. O-O Nbd7 10. Qc2 a5 11. b3 cxb3 12. Qxc6 Rb8 13. Bxb5 Bb7 {0-1 (40) Mamedyarov,S (2808)-Caruana,F (2816) Paris 2018}) 6... Bxd2+ 7. Nxd2 Qxd4 8. Qc2 $146 {Black is slightly better.} ({Predecessor:} 8. Bxc4 Nxe4 9. Be3 Qe5 10. O-O Nd6 11. Nf3 Qh5 12. Be2 O-O 13. Rc1 Qd5 {½-½ (47) Schroer,J (2354)-Ippolito,D (2395) ICC INT 2007}) 8... Nc6 9. Bxc4 h6 (9... Qe5 $15 10. f4 Qd4) 10. Be3 $11 Qd6 11. Bb5 {And now e5! would win.} Bd7 12. O-O-O (12. Bc5 $11 {keeps the balance.} Qe5 13. O-O) 12... Nb4 $17 13. Bxd7+ Nxd7 {[%cal Bf6d7,Bd7c5,Bc5b3][%mdl 32]} ({Resist} 13... Qxd7 14. Qb3 $11) 14. Qb3 Nc5 15. Qc4 Qa6 (15... O-O-O $17 16. Bxc5 Nd3+ 17. Kc2 Qxc5 18. Qxc5 Nxc5) 16. a3 $11 Qxc4+ 17. Nxc4 Nb3+ 18. Kb1 Nc6 19. Rd3 Nba5 $36 {[%mdl 2048] Black has good play.} 20. Nd2 (20. Nxa5 $11 Nxa5 21. Rhd1) 20... Ne5 $17 21. Rc3 Nac6 22. b4 a6 23. Nb3 O-O-O $1 24. Nc5 g5 25. Rhc1 ({White should play} 25. h4 $15) 25... Rd6 26. f4 gxf4 27. Bxf4 h5 28. a4 f6 $1 29. Nb3 {[#]} Nxb4 ({Better is} 29... Rh7 $1 $17 30. Be3 b6) 30. Rxc7+ $11 Kb8 31. Rg7 (31. Na5 $1 $11 {remains equal.} b6 32. Bxe5 fxe5 33. Rb7+ Ka8 34. Rcc7 bxa5 35. Ra7+ Kb8 36. Rab7+ Ka8 37. Ra7+ Kb8 38. Rab7+ Ka8) 31... Ka8 (31... Nbd3 $17 32. Bxe5 Nxe5) 32. Bxe5 fxe5 33. Rcc7 Rb6 34. a5 Rb5 $1 35. Rc5 Rf8 36. Rxb5 axb5 {[%mdl 4096] Endgame KRN-KRN} 37. Nc5 Na6 38. Nxb7 Rf2 39. Nd8 {Threatening mate with Nc6.} Nb4 40. Nxe6 {Hoping for Nc7+.} h4 (40... Kb8 $14) 41. h3 (41. Nc7+ $16 Kb8 42. Nxb5) 41... Kb8 42. Nc7 Nd3 43. a6 {Strongly threatening Nd5.} (43. Nd5 $5 {[%cal Ra5a6]} Rb2+ 44. Ka1 $14) 43... Ka7 44. Rd7 (44. Rg8 $5 {[%cal Rg8a8]} Rf1+ 45. Ka2 $16) 44... Nc5 $2 {[#]} (44... Rb2+ $1 $11 {and Black stays safe.} 45. Ka1 Rb3) 45. Re7 $2 ({White must play} 45. Rd6 $1 $18 Nxa6 46. Nxa6) 45... Nxa6 {The position is equal.} 46. Nd5+ Kb8 47. Rxe5 Rxg2 48. Nf4 Rf2 49. Rxb5+ Kc8 50. Rf5 Nb4 {...Rf1+ is the strong threat.} 51. Ng6 Rxf5 52. Ne7+ Kd7 {( -> ...Rf1+)} 53. Nxf5 Ke6 54. Kb2 Ke5 55. Kc3 Na6 56. Nxh4 {Precision: White = 49%, Black = 51%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "15"]
[White "Anand, Viswanathan"]
[Black "Praggnanandhaa R"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2773"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,127,9,22,20,16,0,0,0,0,0,14,13,10,12,17,13,39,31,79,75,116,46,72,74,81,68,85,83,69,83,72,35,121,118,387,387,404,383,377,163,169,10,17,0,18,22,22,25,32,42,68,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,29970,514,29973,29973,29973,29975,29971,29973,29984,29985,29985,29986,29985,29978,29983,29984,29985,29986]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3,Bb3a2][%mdl 32]} a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. a4 O-O 9. Re1 d6 10. Nbd2 Na5 11. Ba2 c5 12. Nf1 b4 {C88: Closed Ruy Lopez: Anti-Marshall Systems} 13. Bd2 (13. c3 bxc3 14. bxc3 c4 15. Ng3 cxd3 16. Qxd3 Bc8 17. Ba3 Nb7 18. Rab1 Qa5 19. Nf5 Bxf5 20. Rxb7 Qxa4 21. exf5 {½-½ (36) Grandelius,N (2651)-Urkedal,F (2548) Bergen 2018}) 13... Bc8 {LiveBook: 4 Games} 14. Ne3 Be6 {The position is equal.} 15. Bxe6 fxe6 16. c3 bxc3 17. bxc3 Rb8 18. Qc2 Qd7 19. Rab1 h6 $146 20. Qa2 Kh8 21. h3 Nh5 22. Nc4 Nc6 23. Nb6 (23. a5 $16) 23... Qc7 24. a5 $36 {[%mdl 2048] White has strong initiative.} Rf6 25. Rb2 Rbf8 26. Be3 Bd8 27. Nh2 Rg6 28. Kh1 Qf7 (28... Na7 $14) 29. Qa4 $16 Na7 $2 {[%mdl 8192] [#]} (29... Qc7 $16) 30. Nd7 $1 $18 {[%cal Rd7f8]} Rg8 31. Rb7 Nb5 32. c4 (32. Nxc5 $142 Qe8 33. Nxa6 Nxc3 34. Qb4) 32... Nd4 33. Nxe5 $2 ({White should play} 33. Reb1 $18 {Black must now prevent Nxe5!} Qe8 34. Qd1) 33... Qxb7 $11 34. Nxg6+ Kh7 35. Nf4 Nxf4 36. Bxf4 e5 37. Be3 Qb2 38. Qa1 (38. Rf1 $14) 38... Qxa1 39. Rxa1 Nc6 40. Bd2 Bc7 41. Rb1 Rb8 42. Rxb8 Nxb8 {[%mdl 4096] Endgame KBN-KBN} 43. Kg1 Nc6 44. Kf1 Bxa5 45. Bxa5 Nxa5 {KN-KN} 46. Ke2 Nc6 47. Nf3 Kg6 48. Nh4+ Kf6 49. Nf5 Nd4+ 50. Nxd4 cxd4 {KP-KP} 51. Kd2 Ke6 52. Kc2 Kd7 53. Kb3 Kc6 54. Kb4 Kb6 55. h4 {[%cal Bh3h4,Bh4h5][%mdl 32] Hoping for h5.} Kc6 $2 {[%mdl 8192] [#]} (55... g6 $11) 56. Ka5 (56. h5 $142 Kb6 57. g3 a5+ 58. Ka4 Kc6 59. Kxa5 Kb7 60. Kb5 Kc7 61. f4 exf4 62. gxf4) 56... Kb7 (56... g5 $18 57. hxg5 (57. Kxa6 gxh4 58. Ka5 Kc5 $11) 57... hxg5) 57. h5 {White mates.} Ka7 58. g3 {[%cal Bg2g3,Bg3g4][%mdl 32]} Kb7 59. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Ka7 60. f5 Kb7 61. g4 Kc7 62. Kxa6 Kd7 63. Kb6 Ke7 64. Kc7 {Precision: White = 57%, Black = 48%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "15"]
[White "So, Wesley"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2765"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,149,0,0,-2,-4,-16,0,0,0,0,28,30,31,40,46,30,53,45,73,50,60,56,70,66,85,83,85,84,97,85,68,70,91,86,88,82,104,86,94,75,81,81,81,77,71,71,77,77,78,77,131,127,127,62,73,78,119,127,173,173,173,173,264,154,139,139,139,139,139,139,139,93,139,0,137,101,103,87,87,87,87,87,87,75,69,64,171,170,174,174,193,184,108,0,192,186,177,87,87,75,75,75,75,75,75,68,94,69,54,29,43,43,75,75,147,37,75,75,75,75,75,75,2492,1043,29974,0,0,0,0,0]} 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. d4 {A28: English Opening: Four Knights Variation} Ne4 8. Qd3 exd4 9. Nxd4 O-O 10. Be2 Qb4+ 11. Kf1 Qe7 {LiveBook: 11 Games} 12. f3 Nc5 (12... f5 13. Qd1 Nc5 14. Kf2 d6 {½-½ (23) Caruana,F (2827)-Ding,L (2804) Batumi 2018}) 13. Qd2 d6 14. b4 $146 ({Predecessor:} 14. Nxc6 bxc6 {1-0 (56) Homa,S (2285)-Eckert,D (2152) Chicago 2017}) 14... Nxd4 15. exd4 Nd7 16. Bb2 d5 17. c5 Qh4 18. g3 Qh3+ 19. Kf2 c6 20. Qf4 Re8 {And now ...Rxe2+! would win.} 21. Bf1 Qe6 22. Bd3 Nf8 23. Rhe1 Qd7 24. a4 a6 25. Rxe8 Qxe8 26. Re1 Qd8 27. Bc3 Be6 28. h4 f6 29. g4 Bf7 30. h5 Ne6 31. Qg3 Qb8 32. Qxb8+ Rxb8 33. Kg3 Re8 34. f4 $36 {[%mdl 2048] Black is under strong pressure.} g6 35. f5 gxf5 (35... Ng5 $142) 36. Bxf5 $16 ({Don't do} 36. gxf5 Ng5 $14) 36... Kg7 37. Re3 ({Better is} 37. Bd2 $16) 37... Nd8 38. Rxe8 Bxe8 {[%mdl 4096] Endgame KBB-KBN} 39. Bd2 $1 Bf7 40. h6+ Kg8 41. g5 Be6 (41... Bg6 {is a better defense.} 42. Bxg6 hxg6) 42. Bd3 (42. Kf4 $1 $18) 42... fxg5 43. Bxg5 Nf7 44. Bf4 Bd7 45. Kh4 Nd8 46. Be3 {Kg5 is the strong threat.} Nf7 47. Bf4 Nd8 $1 48. Bd2 Ne6 49. Be3 Kh8 50. Bc2 Kg8 51. Bb1 Kh8 52. Bf2 Kg8 53. Bc2 Kh8 (53... Nf8 $14) 54. Bg3 $18 Kg8 55. Be5 Nf8 56. Bd6 Ne6 57. Be5 (57. Bd1 $16) 57... Nf8 $1 58. Kg5 Kf7 59. Bd3 $1 Ne6+ 60. Kh5 Kg8 61. Bc2 (61. Kh4 {is more complex.} Be8 62. Be2 Bd7 63. Bf3 Kf7 64. Bh5+) 61... Be8+ 62. Kh4 Bg6 63. Bd1 Kf7 64. Be2 Bc2 65. b5 axb5 66. axb5 cxb5 67. Bxb5 Nd8 ({Black should try} 67... Kg6) 68. Kg5 (68. Bd7 $1 $16) 68... Ke6 69. Bg7 Nc6 70. Be2 Bf5 71. Bh5 Bh3 $2 {[%mdl 8192] [#]} (71... Ne7 $16) 72. Bg6 $1 {[%cal Rg6h7][%mdl 512]} hxg6 {[#]} 73. h7 $2 (73. Bf6 $1 {mates} Kd7 74. h7 Bf5 75. h8=Q Kc7 76. Qh7+ Kb8 77. Qg8+ Ka7 78. Qxd5) 73... Nd8 $11 74. h8=Q {[%cal Rh8e8]} Nf7+ 75. Kxg6 {Precision: White = 65%, Black = 43%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "15"]
[White "Karjakin, Sergey"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2753"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,110,0,0,0,0,25,27,25,25,18,29,29,29,58,66,68,57,69,72,80,13,52,55,165,129,154,27,52,6,6,8,6,6,42,0,0,0,0,0,0,0,0,0,0,-41,0,-89,-41,-41,-41,-42,0,0,0,0,0,-13,-8,-166,-143,-216,-194,-201,-207,-206,-200,-183,-189,-402,-391,-368,-348,-2873,-2733,-29955,-10706,-1897,-225,-29973,-9690,-29973,-29974,-29975,-29974,-29975,-29976,-29973,-29974,-29986,-29987,-29987,-29983]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O Nd4 6. Nxd4 Bxd4 7. Ba4 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} c6 8. c3 Bb6 9. Na3 d6 10. Nc4 ({Predecessor:} 10. Bb3 O-O 11. Nc4 Bc7 12. Bg5 h6 13. Bh4 Be6 14. Ne3 g5 {½-½ (30) Hansen,E (2577)-Movsesian,S (2659) Doha 2014}) 10... Bc7 11. Bb3 {LiveBook: 12 Games} a5 $146 (11... h6 12. Ne3 d5 13. exd5 cxd5 14. d4 e4 {1-0 (35) Anand,V (2768)-Nakamura,H (2777) Saint Louis 2018}) 12. a4 O-O 13. Bg5 h6 14. Bh4 Be6 15. Ne3 g5 16. Bg3 d5 17. exd5 Nxd5 18. Bxd5 cxd5 19. d4 f6 {[%cal Bf7f6,Bf6f5,Bf5f4][%mdl 32]} 20. Qb3 ({White should play} 20. dxe5 $16 fxe5 21. Qd3) 20... Bb6 21. Rad1 e4 (21... exd4 $14 22. cxd4 Rc8) 22. f3 $1 $18 {[%cal Rf3e4]} exf3 23. gxf3 ({White should try} 23. Rxf3 $16 {And now Nf5 would win.} Rc8 24. Rdf1) 23... f5 {Strongly threatening ...f4.} 24. Be5 f4 25. Ng4 Bxg4 $1 26. fxg4 Ra6 27. c4 Qd7 28. c5 Bd8 29. Bd6 Rf7 30. h3 ({Much worse is} 30. Qxd5 Be7 $17) 30... Be7 31. Be5 Bf6 32. Qb5 Re6 33. Rde1 (33. Bxf6 $11 {remains equal.} Rexf6 34. Rde1) 33... Bxe5 34. Rxe5 Rxe5 35. dxe5 $17 {[%mdl 4096] Endgame KQR-KQR} Qe6 36. Re1 $1 Rd7 37. Qxa5 d4 {[%cal Bd5d4,Bd4d3,Bd3d2][%mdl 32] White must now prevent ...Qb3.} 38. Qb6 Kf7 39. b4 $2 {[#]} (39. Kf2 $11 {and White has nothing to worry.}) 39... d3 $1 $36 {[%mdl 2048] Black is on the roll.} 40. a5 (40. b5 $17) 40... d2 41. Qxe6+ Kxe6 {KR-KR} 42. Rd1 Kxe5 43. b5 {[#] Threatens to win with c6.} Rd5 $1 44. b6 $2 (44. Kg2 {keeps fighting.}) 44... Rxc5 {( -> ...Rc1)} 45. Rxd2 Rxa5 46. Rd7 $2 (46. Re2+ Kd6 47. Re8) 46... Ke4 47. Rxb7 Rb5 48. Ra7 Rxb6 $2 (48... Rb1+ 49. Kf2 Rb2+ 50. Kf1 Rxb6 51. Ra4+ Kd3 52. Ra3+ Kc4 53. Ra4+ Kb5) 49. Ra3 $2 (49. Ra4+ $19 Kd3 50. Ra3+ Kc4 51. Ra4+ Kd3 52. Ra3+ Kc4 53. Ra4+ Kd3) 49... Rd6 (49... Rb1+ $142 50. Kg2 Rb2+ 51. Kf1 f3 52. Rc3 Kf4 53. Ke1 Kg3 54. Kd1 Kg2 55. Kc1 Re2 56. Kd1 Ra2 57. Rc7 f2 58. Rc2 Ra1+ 59. Kd2 f1=Q 60. Kc3+ Kxh3 61. Kb4 Rb1+ 62. Kc5 Qb5+ 63. Kd6 Rd1+ 64. Ke7 Qe5+ 65. Kf7 Rd7+ 66. Kg6 Rg7+ 67. Kxh6 Qf6+ 68. Kh5 Rh7#) 50. Kf2 Rd2+ {Black mates.} 51. Kf1 Rd3 52. Ra6 Kf3 {[%cal Rd3d1]} 53. Ke1 Kg2 54. Rxh6 f3 55. Rf6 Rd8 {Precision: White = 41%, Black = 58%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "15"]
[White "Vidit, Santosh Gujrathi"]
[Black "Ganguly, Surya Shekhar"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2702"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,168,39,10,52,7,16,12,0,1,13,-22,-9,-13,-17,-19,-8,-79,0,-64,-68,-68,-60,-48,8,16,6,10,24,8,5,3,52,0,42,-8,-7,-112,-12,-14,-14,-22,-25,-25,-25,-30,-31,-32,-20,-35,-34,-35,0,0,0,-5,-5,-10,0,0,0,0,0,0,0,0,0,0,0,0,8,9,12,0,8,8,8,8,8,8,8,0,0,0,0,0,0,0,0,0,14,14,77,4,4,4,4,4,4,4,4,8,8,6,54,54,54,54,56,56,56,45,67,67,67,67,66,66,66,66,66,66,66,38,38,38,46,24,24,8,18,8,52,24,24,24,24,24,24,24,35,24,24,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nc3 Be6 {C48: Vierspringerspiel (Rubinstein-Variante)} 7. h3 {LiveBook: 5 Partien} h6 (7... Nd7 8. Ng5 Nf8 9. O-O Qe7 10. Na4 Bd6 11. Nf3 Ng6 12. Nc3 O-O-O 13. Be3 Nf4 14. Bxf4 exf4 {1-0 (42) Anand,V (2759)-Kramnik,V (2792) Paris 2018}) 8. Be3 (8. Nxe5 {is more complex.} Bxf2+ 9. Kxf2 Qd4+ 10. Be3 Qxe5 11. Rf1) 8... Bd6 9. d4 $146 ({Vorgänger:} 9. Qe2 Qe7 10. a3 Nd7 11. d4 O-O 12. g4 exd4 13. Nxd4 Nb6 {½-½ (27) Zhigalko,S (2625)-Salomon,J (2503) Moscow 2018}) 9... Nd7 10. Qd3 {[#] Und d5 würde nun gewinnen.} exd4 11. Bxd4 O-O 12. O-O Qe7 (12... c5 $5 13. Be3 $8 Qf6 $15) 13. Rfe1 Rad8 14. Nd5 (14. Ne2 $11 {bleibt in der Remisbreite.}) 14... Qe8 (14... cxd5 $17 15. exd5 c5 16. dxe6 Nb6 17. exf7+ Qxf7) 15. c4 (15. Qd2 $11) 15... f6 $1 $15 ({Viel schwächer wäre} 15... cxd5 16. exd5 Bb4 17. Re3 $11 (17. dxe6 Bxe1 18. exd7 Qxd7 $15)) 16. Ne3 Qh5 17. Nf5 Nc5 (17... Bb4 $15 18. Red1 Bxf5 19. exf5 Ne5) 18. Qc2 $11 Rfe8 19. Nxd6 cxd6 20. Re3 Bf7 21. Rae1 Ne6 {[%cal Bc5e6,Be6f4,Bf4d3][%mdl 32]} 22. Bc3 (22. Bxa7 $14 Nf4 23. Bb6) 22... Nf4 23. Nd2 d5 24. exd5 (24. cxd5 $11 {hält das Gleichgewicht.} cxd5 25. Rf3) 24... Rxe3 (24... cxd5 $17 25. Rxe8+ Rxe8 26. Rxe8+ Bxe8 27. cxd5 Qxd5) 25. fxe3 Bg6 26. Qd1 Nd3 27. Qxh5 Bxh5 28. Rf1 cxd5 29. cxd5 Rxd5 30. e4 Rd7 31. Nf3 b5 32. a3 $1 a5 33. Rd1 a4 34. Rd2 Bf7 (34... Bg6 {seems wilder.} 35. Re2 Re7 36. e5 Kf7 37. g3 Bh7) 35. Ne1 Nc5 36. Rxd7 Nxd7 {[%mdl 4096] Endspiel KLS-KLS} 37. Kf2 Bc4 38. Ke3 Kf7 39. Nf3 g5 40. g3 h5 41. h4 gxh4 42. Nxh4 Be6 43. Nf5 Kg6 44. Nd6 Kg5 45. Nxb5 Kg4 46. Nd4 Bc4 47. Be1 Ne5 48. Nf5 Be6 49. Ne7 Nc4+ 50. Kd4 Nxb2 51. Nd5 {[#] zielt auf Se3+ ab.} Kg5 (51... Kf3 $11) 52. Ne3 (52. Bd2+ $16 Kg6 53. Nf4+ Kf7 54. Nxh5 (54. Nxe6 Kxe6 55. Be3 f5 $11)) 52... Bb3 $1 53. Bd2 {Droht stark Kc3.} Kg6 54. Bc1 Nd1 55. Nd5 Nf2 56. Nf4+ Kf7 57. Be3 Ng4 (57... Nh1 {looks sharper.} 58. Nxh5 Bd1 59. g4 Bxg4 60. Nf4 Ng3) 58. Nxh5 Ne5 59. Nf4 Nc4 60. Bc1 Nd6 61. Nd3 Ke7 62. Nc5 Bc2 63. Kd5 Nb5 64. Bb2 Nc7+ 65. Kc4 Ne6 66. Nd3 Ng5 67. e5 fxe5 68. Bxe5 Ke6 69. Bc3 Ne4 70. Be1 Kf5 71. Kd4 {g4+! ist eine echte Drohung.} Nf6 72. Nc5 Kg4 73. Kc3 Bd1 74. Kd2 Bf3 75. Nxa4 Ne4+ 76. Ke3 Nxg3 77. Bxg3 (77. Kd3 {feels hotter.} Bc6 78. Nc5 Nf5 79. Nb3 Nd6 80. Bb4) 77... Kxg3 {KL-KS. Die Stellung ist ausgeglichen.} 78. Nc5 Bd1 79. Ne4+ Kh4 80. Kd2 Ba4 81. Kc3 Kg4 82. Kb4 Bc2 83. Nc5 Kf5 84. Nb3 Ke5 {Precision: Weiß = 60%, Schwarz = 63%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "16"]
[White "Aronian, Levon"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2765"]
[BlackElo "2817"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,55,28,22,17,238,230,367,229,284,277,255,243,307,313,380,352,351,265,260,252,247,150,504,508,493,337,324,321,357,362,373,373,399,379,429,377,509,515]} 1. d4 d5 2. Nf3 Nf6 3. c4 c5 4. cxd5 cxd4 5. Nxd4 Qxd5 6. Nc3 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4} Qa5 7. Nb3 Qc7 8. g3 e5 9. Bg2 Bb4 10. Bd2 O-O {LiveBook: 11 Games} 11. Rc1 {[#] aiming for Nd5.} Rd8 $146 (11... Nc6 $11 {and Black has nothing to worry.}) 12. Nd5 $1 $18 {[%cal Rd5c7]} Bxd2+ (12... Nxd5 {might work better.} 13. Rxc7 Nxc7) 13. Nxd2 Qd6 {[#]} 14. Nc7 $1 Nc6 15. Nxa8 Be6 16. O-O Qb4 17. a3 Qxb2 18. Rc2 Qxa3 19. Bxc6 bxc6 20. Nc7 ({Don't do} 20. Rxc6 $6 Qb4 $16) 20... Bb3 $2 (20... Bf5 $16) 21. Qc1 Qxc1 22. Rfxc1 Bxc2 23. Rxc2 a5 24. Nc4 a4 25. Nxe5 Ne4 26. Nxc6 Rd1+ 27. Kg2 a3 28. Nb5 {Precision: White = 80%, Black = 26%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "16"]
[White "Nakamura, Hikaru"]
[Black "Anand, Viswanathan"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2746"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 31,63,46,51,48,49,64,62,25,37,40,52,42,32,22,25,13,26,0,0,2,5,0,0,0,27,4,5,8,18,1,7,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8. Ne2 Qxd1 9. Rxd1 Bd7 10. Nbc3 O-O-O 11. Be3 Re8 12. Rd2 {C69: Ruy Lopez: Exchange Variation with 5 0-0 f6} Bc6 13. Rad1 b6 14. a4 Ne7 15. a5 Ng6 16. axb6 cxb6 {LiveBook: 12 Games} 17. Ng3 Ne5 18. b3 g6 19. h3 Be7 {[#]} 20. Nge2 $146 {[%cal Bg3e2,Be2f4,Bf4e6][%mdl 32]} Rd8 21. Nf4 {[#] Ncd5 is the strong threat.} Rxd2 22. Rxd2 Nd7 23. Ncd5 Bd8 24. Ne6 Re8 25. Nxd8 Bxd5 $1 26. Rxd5 {[#] Threatens to win with Nf7.} Kxd8 $11 {[%mdl 4096] Endgame KRB-KRN} 27. f3 Re6 28. Bf4 Ke7 {The position is equal.} 29. Kf2 b5 30. Be3 Rc6 31. Ke2 Ke6 32. Rd1 {Precision: White = 37%, Black = 58%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "16"]
[White "Harikrishna, Pentala"]
[Black "Karjakin, Sergey"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2729"]
[BlackElo "2753"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,102,22,46,22,44,-8,-12,-7,-10,-13,-10,-12,-12,-12,0,-36,-16,-1,0,-5,-24,-8,-2,-22,0,0,0,0,-6,-51,0,0,5,0,0,0,68,61,61,60,71,36,51,54,51,35,32,-4,-7,-70,-48,-57,-41,-47,-40,-77,-71,-47,-41,-269,-232,-253,-254,-247,-216,-364,-350,-321,-226,-388,-388,-388,-286,-459,-445,-665,-636,-1662,-1127,-1718,-879,-29973,-29974,-29975,-29976,-29975,-29976,-29973,-29972,-29978,-29979,-29986,-29987,-29987,-29988]} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Qd5 {LiveBook: 5 Games} (5... Bg4 6. h3 Bh5 7. Nxf6+ gxf6 8. g3 e6 9. Bg2 Na6 10. d3 Bd6 11. O-O Nc7 12. c4 Qd7 13. b3 {1-0 (51) Vachier Lagrave,M (2780)-Shimanov,A (2626) chess.com INT 2018}) 6. Nc3 {B11: Caro-Kann: Two Knights Variation} Qh5 $146 ({Predecessor:} 6... Qe6 7. b4 g6 8. Bb2 Bg7 9. Qxe6 Bxe6 10. Ne4 Nbd7 11. Nxf6+ Nxf6 12. Nd4 Nd5 13. a3 {½-½ (44) Parligras,M (2645)-Gukesh,D (2440) Abu Dhabi 2018}) 7. Qe5 (7. h3 $14) 7... Qxe5+ $11 8. Nxe5 {The position is equal.} Bf5 9. Bc4 e6 10. d3 Nbd7 11. Nxd7 Nxd7 12. O-O Be7 13. a4 a5 14. Ne2 h5 15. Be3 h4 16. h3 O-O-O 17. Bd2 Bb4 18. Bxb4 axb4 19. a5 Kc7 (19... Ne5 $15 20. Bb3 c5) 20. Ra4 Ra8 21. Rfa1 c5 22. Bb5 e5 ({Black should try} 22... Ne5 $11) 23. c3 $14 bxc3 24. Nxc3 Be6 25. Ne4 f5 26. Nc3 Nf6 27. Re1 Kd6 $1 28. a6 bxa6 29. Bxa6 (29. Rea1 $11) 29... Bd7 $36 {[%mdl 2048] Black fights for an advantage.} 30. Ra3 Rhb8 31. Bc4 Bc6 32. Rea1 Rxa3 33. bxa3 Nh5 34. Rb1 $2 {[#]} (34. Nd1 $15) 34... Rxb1+ $19 35. Nxb1 {[%mdl 4096] Endgame KBN-KBN} Nf4 36. f3 Ba4 37. Nc3 (37. Nd2 {is a better defense.}) 37... Bc2 38. a4 Bxd3 39. Bxd3 $2 (39. Nb5+ Kc6 40. Na3) 39... Nxd3 {KN-KN} 40. Kf1 c4 41. Ke2 $2 (41. a5 Kc5 42. Nb1) 41... Nf4+ 42. Kf2 (42. Kd2 $142 Nxg2 43. a5) 42... Kc5 43. g3 Nd3+ 44. Kg2 hxg3 45. Kxg3 Kb4 {Black mates.} 46. Nd5+ Kxa4 47. Kh4 Kb3 48. Kg5 f4 49. Kg6 c3 50. Nxc3 Kxc3 51. Kxg7 {[#]} e4 $1 {Precision: White = 35%, Black = 63%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "16"]
[White "Ganguly, Surya Shekhar"]
[Black "So, Wesley"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2615"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,61,0,0,-10,0,-8,0,0,0,-17,12,2,50,43,42,46,42,35,55,67,98,0,7,0,0,0,0,-68,-37,-136,-136,-141,-147,-93,0,0,0,-127,0,0,945,922,29986,0,1153,1122,29998,29997]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. O-O Nd7 5. h3 Bh5 6. d4 {A07: Barcza-System (Königsfianchetto mit möglichen Übergängen in andere Systeme)} e6 7. c4 Be7 8. Nc3 dxc4 {LiveBook: 3 Partien} 9. a4 $146 ({Vorgänger:} 9. b3 cxb3 10. Qxb3 Qb6 11. Qa4 Ngf6 12. Rb1 Qc7 {0-1 (39) Matlakov,M (2718)-Giri,A (2752) Wijk aan Zee 2018}) 9... a5 10. e4 Ngf6 11. Qe2 Bxf3 12. Bxf3 e5 13. Be3 exd4 14. Bxd4 Bc5 15. e5 Bxd4 16. exf6+ Kf8 17. fxg7+ Kxg7 {[#]} 18. Rad1 ({Besser ist} 18. Bxc6 $1 $16 {[%mdl 512]} Ne5 (18... bxc6 19. Qg4+) 19. Be4 (19. Bxb7 Rb8 $16)) 18... Ne5 19. Be4 Qb6 20. Qh5 Ng6 21. Ne2 (21. Rd2 $11) 21... Bf6 22. Rd7 (22. Nf4 $15 Rhd8 23. h4) 22... Rad8 $1 $17 {[%cal Rd8d7]} 23. Rfd1 {Und Sf4 würde nun gewinnen.} Rxd7 24. Rxd7 {Droht Sf4 und aus.} Ne5 (24... Rd8 $17 25. Rxf7+ Kxf7 26. Qxh7+ Ke6 27. Bxg6 Kd6) 25. Rd1 Ng6 (25... Rd8 $11 26. Rxd8 (26. Qxh7+ Kf8 $11) 26... Qxd8) 26. Rd7 {[#] Droht stark Sf4.} Ne5 (26... Rd8 $1 $17 {[%cal Rd8d7]} 27. Rxf7+ Kxf7 28. Qxh7+ Ke6 29. Bxg6 Kd6) 27. Rd6 $11 Qc5 $2 {[%mdl 8192] [#]} (27... Ng6 $11) 28. Nd4 $1 $18 {[%cal Rd4f5] Und weiter mit Sf5+ wäre nett.} Be7 29. Qh6+ (29. Nf5+ $142 Kg8 30. Nxe7+ Kf8 31. Nf5 Qxd6 32. Nxd6 Ng6 33. Bxg6 hxg6 34. Qxh8+ Ke7 35. Qe5+ Kd7 36. Nxf7) 29... Kg8 {[#]} 30. Nf5 $1 {[%cal Rf5e7][%mdl 512]} Bf8 31. Rd8 {Precision: Weiß = 49%, Schwarz = 44%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "16"]
[White "Praggnanandhaa R"]
[Black "Vidit, Santosh Gujrathi"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2530"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,78,11,7,23,23,21,6,0,0,11,0,19,10,39,-1,0,-3,-3,-3,-5,-11,-8,-8,-9,-14,0,-18,0,0,0,0,0,-79,0,0,0,0,0,-14,-13,-11,-8,-11,0,-1083,-1061,-1459,-1335,-2938,-2812,-29983,-29984,-29982,-29983,-29983,-29983,-12837,-2429,-1955,-1347,-1814,-1449,-1356,-1302]} 1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O g6 5. d4 (5. c4 Bg7 6. Qa4+ Nc6 7. cxd5 Nxd5 8. Nc3 e6 9. Qc4 b6 10. d3 O-O 11. Bg5 Qd7 12. Rac1 Bb7 13. Qh4 Nde7 14. Rfd1 Nf5 15. Qa4 h6 16. Bd2 {0-1 (40) Oparin,G (2609)-Vidit,S (2715) Linares 2018}) 5... cxd4 6. Nxd4 {A08: King's Indian Attack} Bg7 7. Nb3 Nc6 8. Nc3 e6 9. e4 {[%cal Re4d5] LiveBook: 6 Games} Nxe4 10. Nxe4 dxe4 11. Bxe4 Qc7 12. c3 O-O 13. Be3 $146 ({Predecessor:} 13. Qe2 e5 14. Be3 b6 {1-0 (35) Huizer,M (2201)-Formanek,E (2276) Hastings 2008}) 13... Ne5 14. Qe2 Bd7 (14... Qc4 $5 {[%cal Rc4e2]} 15. Qc2 a5 $14) 15. Bd4 Bc6 16. Bxc6 Nxc6 17. Bxg7 Kxg7 18. Rfd1 Rad8 19. Nc5 b6 20. Ne4 Ne5 21. b3 Qc6 22. c4 f6 23. Rxd8 Rxd8 24. Re1 {[#]} (24. f4 $11 Nd3 25. Qe3) 24... Rd3 (24... Rd4 $1 $17) 25. Ng5 $1 $11 Kg8 26. f4 Qc5+ 27. Kh1 fxg5 28. fxe5 {[%mdl 4096] Endgame KQR-KQR} Qd4 {aiming for ...Rd2.} 29. Rf1 g4 30. Rf4 $2 {[%mdl 8192] [#]} (30. Qg2 $11) 30... Rd1+ $19 31. Rf1 Rd2 32. Qe1 Rxa2 33. Rf4 Qb2 {[%csl Ga2][%cal Rb2h2]} 34. Qg1 Qe2 35. b4 Rd2 36. c5 Rd1 (36... g5 $142 37. Rf2 Qxf2 38. Qxf2 Rxf2 39. cxb6 axb6) 37. c6 Rxg1+ 38. Kxg1 Qb5 39. c7 Qc6 {Precision: White = 46%, Black = 49%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "17"]
[White "Mamedyarov, Shakhriyar"]
[Black "So, Wesley"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2817"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,61,8,11,19,-2,-8,-4,-6,-40,-25,-28,-33,-61,-44,-65,-63,-75,-76,-84,-90,-72,-79,-82,-96,-83,-90,-134,-104,-144,-125,-138,-131,-486,-490,-485,-463,-470,-467,-586,-586,-612,-591,-1997,-1908,-29981,-29975,-5957,-5435,-29990,-29990,-29991,-29992,-29994]} 1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O b6 6. c4 {LiveBook: 3 Games. A03: Bird's Opening with 1...d5} c5 7. Ne5 O-O 8. Nc3 {[%cal Rc3d5] The position is equal.} Bb7 9. g4 $146 ({Predecessor:} 9. Qa4 e6 10. d3 Qe7 11. e4 Rd8 12. Re1 dxc4 13. dxc4 Nfd7 {1-0 (29) Zufic,M (2453)-Biliskov,V (2342) Zadar 2014}) 9... e6 10. e3 Ne4 11. d4 f6 {[%cal Bf7f6,Bf6f5][%mdl 32]} 12. Nd3 cxd4 13. exd4 {[#]} f5 $1 $36 {[%mdl 2048] Keeping White busy.} 14. Ne5 dxc4 15. Nxe4 Bxe4 16. Bxe4 fxe4 17. Be3 Qd5 18. Rc1 b5 19. b3 {[%cal Rb3c4] [#]} Nc6 $1 {[%cal Bb8c6,Bc6e5,Be5c4,Bc4e3][%mdl 32]} 20. bxc4 bxc4 21. Rxc4 $2 {[%mdl 8192]} (21. Qd2 $17) 21... Nxe5 $19 22. Rc5 Nc4 (22... Nxg4 $2 23. Qxg4 Qxa2 24. Rfc1 $19) 23. Rxd5 {aiming for Rd7.} Nxe3 ({Less strong is} 23... exd5 24. Qe1 $11) 24. Qe2 {Black must now prevent Rd7.} Nxf1 25. Rd7 Rxf4 26. Qc4 Ne3 27. Qxe6+ Kh8 {[%csl Ge3][%cal Rf4f1]} 28. h3 Raf8 29. Rxg7 Kxg7 30. Qe5+ Kh6 31. Qd5 {Precision: White = 25%, Black = 96%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "17"]
[White "Anand, Viswanathan"]
[Black "Harikrishna, Pentala"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2773"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 34,66,15,23,34,11,31,0,25,32,37,0,13,-16,0,0,190,68,131,129,135,134,151,146,316,294,370,370,354,350,345,345,419,276,1287]} 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 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 Bg7 16. d5 Qe7 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} (16... Rc8 17. c4 c6 18. Be3 Nb6 19. Nd2 cxd5 20. cxd5 Nbxd5 21. exd5 Nxd5 22. Nf3 Nxe3 23. fxe3 d5 24. Qd2 {0-1 (76) McShane,L (2671)-Adams,M (2744) London 2016}) 17. c4 c6 18. Be3 {LiveBook: 20 Games} Nc5 $146 {White has an edge.} ({Predecessor:} 18... Rec8 19. Qd2 a5 20. dxc6 Bxc6 21. cxb5 Bxb5 22. Rad1 a4 23. bxa4 Bxa4 24. Bxa4 Rxa4 25. Qxd6 Qxd6 26. Rxd6 Rxa2 {½-½ (55) Pichot,A (2565)-Bitelmajer,M (2431) Villa Martelli 2017}) 19. Qd2 a5 20. a3 (20. Rad1 {is interesting.} Red8 21. Bxc5 dxc5 22. Qg5 Qc7 23. cxb5 cxb5 24. Bd3) 20... a4 (20... bxc4 {feels hotter.} 21. bxc4 Nfd7 22. Ne2 Rec8 23. Nc3 Ba6) 21. Bxc5 dxc5 22. cxb5 (22. bxa4 {keeps more tension.} bxc4 23. d6 Qd7 24. Rad1 Ba6 25. Qc3) 22... cxd5 {aiming for ...axb3.} 23. exd5 axb3 24. Bxb3 {Hoping for d6.} Qd6 $2 {[#]} (24... Nxd5 $1 $11 25. Bxd5 Rad8) 25. Ra2 (25. Ng5 $1 $18) 25... h6 (25... Rad8 $14) 26. Qd3 $16 Rad8 {[%cal Rb7d5]} 27. Rd2 Nxd5 28. Red1 Qb6 $2 {[#]} (28... Qe7 $16 29. Qc4 (29. Bxd5 Rxd5 30. Qc2 Rxd2 $11) 29... Kh8 30. Rxd5 Rxd5) 29. Qc4 $18 Qc7 30. Rxd5 Bxd5 31. Rxd5 Rxd5 32. Qxd5 Rd8 33. Qc6 Qa5 $2 {Precision: White = 50%, Black = 12%.} (33... Qxc6 34. bxc6 Rc8) 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "17"]
[White "Karjakin, Sergey"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2753"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,112,10,40,31,36,14,22,0,7,0,0,0,0,-25,-21,-25,-25,-24,-26,-25,-28,-10,43,60,58,54,76,71,73,69,78,79,72,60,143,134,194,194,427,441,662,643,920,0,457,33,24,14,14,14,82,66,64,-481,302,287,272,-78,-80,-70,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 {[%cal Bd2d3,Bd3d4][%mdl 32]} b5 7. Bb3 d6 8. a4 Bd7 9. c3 {C84: Closed Ruy Lopez: Unusual White 6th moves} Na5 (9... O-O 10. Bc2 Re8 11. Re1 b4 12. Nbd2 Rb8 13. Nf1 Bf8 14. Bg5 h6 15. Bh4 Be7 16. h3 Nh7 {1-0 (61) Karjakin,S (2775)-Aronian,L (2815) Beijing 2012}) 10. Bc2 c5 11. d4 Qb8 12. Bg5 h6 13. Bh4 Be6 {[#] LiveBook: 4 Games} 14. axb5 $146 ({Predecessor:} 14. Nbd2 O-O 15. h3 Rc8 16. Bg3 cxd4 17. cxd4 {½-½ (57) Giri,A (2772)-Ding,L (2777) Wenzhou 2017}) 14... axb5 15. Nbd2 O-O 16. Re1 Rc8 17. h3 cxd4 18. cxd4 Qb6 19. dxe5 dxe5 20. Bd3 Nc6 21. Qe2 Rab8 22. Rac1 Rd8 23. Red1 Nb4 ({Black should try} 23... Rd6 $11) 24. Nxe5 $14 Nxd3 25. Nxd3 Rbc8 26. Rxc8 Bxc8 27. e5 Nd5 28. Bxe7 Nxe7 29. Ne4 Nf5 ({Black should play} 29... Ng6 $14) 30. Ndc5 $16 Re8 (30... Nd4 $16 31. Qe3 Nf5 32. Rxd8+ Qxd8) 31. f4 $18 f6 $2 {[#]} (31... Ng3 32. Qf2 (32. Nxg3 Qxc5+ 33. Kh2 Rf8 $16) 32... Nxe4 33. Nxe4 Qxf2+ 34. Kxf2 Be6) 32. Qh5 $1 {[%cal Rh5e8]} Re7 (32... Rf8 $142 33. exf6 Qb8 34. fxg7 Nxg7 35. Qd5+ Kh7) 33. Qg6 {[%cal Re4f6] Threatens to win with Nxf6+.} Nh4 34. Qh5 (34. Nxf6+ $142 Qxf6 35. Rd8+ Qf8 36. Rxf8+ Kxf8 37. Qc6) 34... Nf5 35. b4 $2 (35. g4 $18 Bb7 36. Qxf5 Bxe4 37. Qc8+ (37. Qxe4 Qxc5+ 38. Kg2 Kf7 $16) 37... Kh7 38. Rd8) 35... fxe5 $14 36. fxe5 Rxe5 {[#]} 37. Nd6 $1 {[%mdl 512]} Qc7 (37... Rxc5 $1 $11 {keeps the balance.} 38. Qe8+ (38. bxc5 Qxc5+ 39. Kh2 Qe5+ 40. Kg1 Qe3+ 41. Kh2 Nxd6 $17) 38... Kh7 39. bxc5 Qxc5+ 40. Kh2 Nxd6) (37... Nxd6 38. Qxe5) 38. Nxc8 ({Don't play} 38. Nxb5 $6 Qe7 $11) 38... Qxc8 39. g4 $2 {[%mdl 8192] [#]} (39. Nd7 $1 $14 {stays ahead.} Qe8 40. Qxe8+ Rxe8 41. Rd5 Re1+ 42. Kh2) 39... Qc7 $4 {[%mdl 8192]} ({Weaker is} 39... Rxc5 40. Rf1 $17) (39... Nd4 $1 $19 {[%mdl 512] and all is fine.} 40. Qg6 (40. Rxd4 Rxh5) 40... Ne2+ 41. Kh2 Qf8) 40. gxf5 $18 Re3 {( -> ...Rg3+)} 41. Ne4 $2 (41. Ne6 $18 {Threatening mate with Qe8+.} Qg3+ 42. Kh1) 41... Rxe4 $17 {[%mdl 4096] Endgame [#] KQR-KQR} 42. f6 $1 {[%mdl 512] Hoping for Qd5+.} Qg3+ (42... Rxb4 $15 43. Qd5+ Qf7 44. Qa8+ Kh7 45. fxg7 Qxg7+ 46. Kh1 Rc4) (42... gxf6 43. Qd5+) 43. Kh1 $11 {The position is equal.} Re1+ 44. Rxe1 Qxe1+ {KQ-KQ} 45. Kg2 Qd2+ 46. Kh1 Qc1+ 47. Kg2 {Qe8+ is the strong threat.} Qb2+ 48. Kh1 Qc1+ 49. Kh2 Qf4+ 50. Kg2 {Threatening Qe8+.} Qe4+ 51. Kh2 Qc2+ ({Much weaker is} 51... Qxb4 $6 52. Qe8+ Kh7 53. f7 $16) 52. Kg3 {next Qe8+ is good for White.} Qd3+ 53. Kg2 {Black should prevent Qe8+.} gxf6 54. Qxh6 Qe4+ 55. Kg3 Qxb4 {Strongly threatening ...Qc3+.} 56. Qg6+ Kh8 {Precision: White = 41%, Black = 44%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "17"]
[White "Vidit, Santosh Gujrathi"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2702"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,114,44,38,28,51,22,28,0,8,0,0,0,0,0,0,2,0,0,9,10,7,0,0,0,12,0,0,0,0,0,0,-10,-10,-50,-13,-34,-36,-56,-56,-71,-71,-72,-66,-142,-106,-176,-166,-174,-152,-166,-150,-159,-135,-114,-72,-68,-42,-33,-34,-58,-64,-45,-18,-47,-59,-66,-55,-51,0,-35,-45,-59,0,-10,0,0,0,-24,0,-62,-30,-142,-34,-17,-25,-53,-50,-68,-55,-170,0,-777,-729,-1031,-1031,-1006,-1008,-927,-919]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 g6 6. h3 {B01: Scandinavian Defence} (6. Be2 Bg7 7. O-O O-O 8. Bf4 Nc6 9. Qd2 b6 10. Rad1 Bb7 11. Rfe1 e6 12. Bh6 Ne7 13. Bxg7 Kxg7 {1-0 (60) Piorun,K (2612)-Nakamura,H (2763) Batumi 2018}) 6... Bg7 7. Bc4 O-O 8. O-O a6 9. a4 Nc6 {LiveBook: 3 Games} 10. Be3 e6 $146 ({Predecessor:} 10... Qd6 11. Qe2 Bf5 12. Rfd1 Rae8 13. Bg5 {1-0 (37) Stratonowitsch,A (2138)-Fernandes,T (1627) Batumi 2018}) 11. Qd2 Ne7 12. Bh6 b6 13. Bxg7 Kxg7 14. Rad1 Bb7 15. Ne5 Qd6 16. Rfe1 Rad8 17. Ne2 b5 18. axb5 axb5 19. Bb3 c5 20. c3 Nc6 21. Qe3 c4 $40 {[%mdl 128] Black mounts an attack.} 22. Bc2 Nd5 23. Qg3 Nce7 24. h4 f6 25. Ng4 Nf5 26. Qxd6 Rxd6 27. g3 Ra8 28. Ra1 Rda6 29. Rxa6 Rxa6 30. Nc1 ({White should try} 30. Be4 $15) 30... Kf7 31. Nh2 (31. Ne2 $17) 31... b4 $19 32. Bxf5 gxf5 33. Ne2 Ra2 34. Rb1 Nb6 35. f3 Nd5 36. cxb4 Nxb4 37. Nc3 Ra7 38. b3 cxb3 39. Rxb3 Nd3 40. Nb5 Ra1+ 41. Kg2 $1 Ra2+ 42. Kg1 $1 Ra1+ (42... Ba6 $5 {[%cal Rd3c1]} 43. d5 Ra1+ 44. Kg2 Ne1+ 45. Kh3 exd5 46. Nd6+ Ke6 $15) 43. Kg2 $1 Ne1+ 44. Kf2 {[#] Hoping for Nd6+.} Bd5 45. Rc3 Rd1 46. Ke2 Rb1 47. Nc7 Bb7 48. h5 ({Better is} 48. Kf2 $11) 48... Ke7 49. g4 {[#]} (49. Kf2 $11 {keeps the balance.}) 49... Kd7 (49... f4 $1 $17 {...Ng2 is the strong threat.} 50. h6 Kd7) 50. gxf5 $15 exf5 {Threatens to win with ...Ng2.} 51. d5 Ng2 52. Kf2 Nf4 {Strongly threatening ...Rb2+.} 53. Ke3 (53. Nf1 $15) 53... Ng2+ $2 (53... Nxh5 $19 {aiming for ...f4+.} 54. Rc2 Rb3+ 55. Kf2 Nf4) 54. Kd4 $2 {[%mdl 8192]} (54. Kf2 $11 Nf4 55. Nf1) 54... Rd1+ $19 {Black is clearly winning.} 55. Rd3 Rxd3+ 56. Kxd3 Kxc7 57. Kd4 Kd6 {Precision: White = 31%, Black = 48%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "17"]
[White "Praggnanandhaa R"]
[Black "Ganguly, Surya Shekhar"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2530"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "191"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,190,8,22,0,0,-7,0,-52,-41,-32,-32,-51,-59,-70,36,0,22,-7,107,102,143,128,140,110,247,247,267,272,273,228,238,228,234,235,212,206,210,108,102,115,119,104,138,129,272,272,496,493,489,376,479,442,414,268,353,268,268,268,242,187,216,222,222,139,139,139,262,139,947,790,12833,12834,12834,12835,12833,12833,12838,12835,12841,12837,12840,92,92,92,92,0,12837,12837,12837,12837,12838,12838,12841,12839,12842,12842,12843,12841,12842,12841,12843,12839,12839,12839,12839,12837,12837,12829,12828,12829,12825,12830,12839,12840,12840,12841,12841,12841,12842,12842,12843,12843,12843,12844,12844,12843,12850,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,12851,29985,12851,29984,12851,29986,12851,29987,12851,29988,12851,29995,12851,12851,12851,29997,12851]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 d6 6. O-O Be7 7. d4 cxd4 8. Nxd4 Bd7 9. b3 O-O 10. Bb2 a6 11. Nce2 Rc8 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} (11... e5 12. Nf5 Bxf5 13. exf5 Qc8 14. Bh3 d5 15. g4 h6 16. f4 d4 17. fxe5 Nd5 18. Nxd4 Ne3 19. Nxc6 Qxc6 {1-0 (62) Neiksans,A (2613)-Ladva,O (2529) Vilnius 2017}) 12. c4 b5 13. cxb5 Nxd4 14. Nxd4 axb5 {LiveBook: 14 Games} 15. Qe2 Qb6 16. Rfd1 b4 $146 ({Predecessor:} 16... Rfd8 17. h3 Be8 18. a3 d5 19. e5 {½-½ (27) Player,E (2248)-House,G (2203) Brighton 2013}) 17. e5 ({Only move:} 17. a4 $1 $11) 17... dxe5 $15 18. Qxe5 Bd6 19. Qg5 {aiming for Nf5.} h6 20. Qd2 Be5 (20... Bc5 $15 21. Qe1 Rfe8) 21. Re1 Bb8 22. Nc2 Rfd8 (22... Ba7 $11 {remains equal.}) 23. Qxb4 $16 Ba7 24. Qxb6 Bxb6 25. Ne3 $36 {[%mdl 2048] White has strong initiative.} Bb5 (25... Nd5 $16 {is a better defense.}) 26. a4 $18 Ba6 27. b4 Bd3 28. Bxf6 gxf6 29. Rac1 Rb8 30. Red1 Bxe3 31. fxe3 Rxb4 32. Rc3 (32. Bf1 $1 $18) 32... Rb1 $16 33. Rxb1 Bxb1 {[%mdl 4096] Endgame KRB-KRB} 34. Rc1 Ba2 35. a5 {Strongly threatening a6.} Bd5 (35... Rd3 $16) 36. Rd1 $1 $18 f5 $2 (36... Ra8 {was called for.}) 37. Bxd5 exd5 {KR-KR} 38. Kf2 Kg7 39. Kf3 Kf6 40. Kf4 Re8 41. Rxd5 Re4+ 42. Kf3 Ra4 43. Rb5 h5 44. Rb6+ Ke5 45. a6 Ra2 46. h3 {[%cal Bh2h3,Bh3h4][%mdl 32]} Ra3 (46... Ra4 $16 {was necessary.} 47. Rb7 Rxa6 48. Rxf7 h4 49. Re7+ (49. gxh4 Rh6 $16) 49... Kd5 50. gxh4 Rh6) 47. Rh6 ({White should try} 47. Rb7 $18) 47... Ra1 $2 {[%mdl 8192]} (47... f6 $16 48. Rxh5 Ke6) 48. Rxh5 Rxa6 49. g4 Ra1 50. Rxf5+ Ke6 51. h4 f6 52. Rb5 Kf7 53. Rb2 Kg6 54. Kf4 $2 (54. g5 $18 fxg5 55. Rg2) 54... Rf1+ $16 {[#]} 55. Kg3 $1 {Threatens to win with Rb7.} Rg1+ 56. Kf3 (56. Rg2 $16 Re1 57. Rf2) 56... Rf1+ $2 {[%mdl 8192]} (56... Ra1 $11 57. h5+ Kh6) 57. Rf2 $18 Rh1 58. Kg3 Rg1+ 59. Kf4 Rh1 60. h5+ Kg7 61. e4 Ra1 62. Rf3 Ra5 63. Rb3 Ra1 64. Rb7+ Kh6 65. Rb6 Rf1+ {[#]} 66. Kg3 $1 Kg7 67. Rb2 Rg1+ 68. Kf3 Rf1+ 69. Rf2 Ra1 70. Re2 Rf1+ 71. Kg2 Rf4 72. Kg3 Rf1 73. e5 Rg1+ 74. Kf3 Rf1+ 75. Kg2 Rf4 76. Kg3 fxe5 77. Rxe5 Rf1 78. Kh4 Kf6 79. Rb5 Rh1+ 80. Kg3 Rg1+ 81. Kf3 Rf1+ 82. Kg2 Ra1 83. g5+ Kf7 84. Rb7+ Kg8 85. Kg3 Ra4 86. h6 Ra1 87. Kg4 Rg1+ 88. Kh5 Ra1 89. Rb5 (89. g6 $18 Ra5+ 90. Kg4 Ra4+ 91. Kf5 Ra5+ 92. Ke4 Ra4+ 93. Kd5) 89... Ra6 90. g6 {[%cal Rb5b8]} Ra8 91. Kg5 (91. h7+ $18 Kg7 92. Rb7+ Kf6 93. g7 Ra5+ 94. Kh6) 91... Kh8 92. Rf5 (92. g7+ $18 Kh7 93. Rf5) 92... Kg8 93. h7+ Kg7 94. Rf7+ Kh8 95. Kh6 {[%csl Gf7,Gh6][%cal Rg6g7]} Rb8 96. g7# {Precision: White = 48%, Black = 37%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "18"]
[White "Aronian, Levon"]
[Black "Anand, Viswanathan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2765"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,78,7,0,0,0,11,-2,0,-16,-14,-33,-16,-20,0,-13,0,0,18,0,0,0,12,0,0,0,31,30,26,18,25,16,18,8,20,0,47,47,43,44,44,44,44,44,44,35,44,52,52,32,54,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Be2 {C54: Italienische Partie (Hauptvariante)} (7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Bg6 13. Qb3 Ne7 14. O-O c6 15. Bd3 Kh8 16. Nh4 c5 17. Nxg6+ fxg6 18. Bxe4 cxd4 19. Nxd5 Nxd5 {1-0 (51) Jones,G (2677)-Aronian,L (2780) Douglas 2018}) 7... Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 f6 11. exf6 {LiveBook: 3 Partien} Nxf6 12. h3 Ne7 $146 {[%cal Bc6e7,Be7f5,Bf5e3][%mdl 32]} ({Vorgänger:} 12... Bf5 13. O-O Qd6 14. Rc1 Rae8 {1-0 (35) Petrov,M (2417)-Franklin,S (2312) Paracin 2017}) 13. O-O Nf5 14. Bd3 Nxe3 15. fxe3 Qe7 16. Qd2 c6 17. Rae1 $1 Bd7 18. e4 dxe4 19. Nxe4 Nxe4 20. Rxe4 Qd6 $1 21. Bc4+ Kh8 22. Ng5 {[#] Th4 ist eine echte Drohung.} Rxf1+ 23. Kxf1 {Beabsichtigt Sf7+ und Matt.} Qf6+ $1 24. Qf4 Be8 25. Qxf6 (25. Ke1 {with more complications.} Qxf4 26. Rxf4 Bg6 27. Nf7+ Bxf7 28. Rxf7 Rb8 29. Rd7) 25... gxf6 26. Nf3 Bh5 27. g4 Re8 (27... f5 $5 {[%cal Rf5e4]} 28. Rf4 fxg4 29. hxg4 Bg6 $11) 28. Rf4 Bg6 29. Rxf6 Kg7 30. Rd6 Rd8 31. Rxd8 Bxd8 $14 {[%mdl 4096] Endspiel KLL-KLS} 32. Ne5 Bb6 33. d5 cxd5 34. Bxd5 Bd4 35. Nf3 ({Günstiger ist} 35. Nxg6 $14 Kxg6 36. b3 (36. Bxb7 Bxb2 37. Be4+ Kg7 $14)) 35... Bxb2 $11 {Die Stellung ist ausgeglichen.} 36. Bxb7 Bf7 37. a4 Be8 38. a5 Bb5+ 39. Kf2 a6 {Precision: Weiß = 46%, Schwarz = 65%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "18"]
[White "So, Wesley"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2765"]
[BlackElo "2753"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,103,17,12,21,-13,-10,-83,-60,-64,29,23,25,23,29,31,39,47,48,51,49,35,64,46,45,37,46,46,49,42,62,62,57,19,51,48,62,29,36,36,48,48,52,52,40,47,50,43,54,39,41,44,87,87,76,67,86,34,47,49,52,37,47,47,49,49,51,39,39,39,39,39,57,57,57,58,58,58,81,57,73,64,71,9,14,15,112,-72,-72,-72]} 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. b3 {A28: English Opening: Four Knights Variation} (7. d4 Ne4 8. Qd3 exd4 9. Nxd4 O-O 10. Be2 Qb4+ 11. Kf1 Qe7 12. f3 f5 13. Qd1 Nc5 14. Kf2 d6 {½-½ (23) Caruana,F (2827)-Ding,L (2804) Batumi 2018}) (7. d4 Ne4 8. Qd3 exd4 9. Nxd4 O-O 10. Be2 Qb4+ 11. Kf1 Qe7 12. f3 Nc5 13. Qd2 a5 14. b3 d6 15. Nxc6 bxc6 {½-½ (48) So,W (2780)-Karjakin,S (2773) Saint Louis 2018}) 7... d5 8. d4 Ne4 9. Qb2 $1 {LiveBook: 3 Games. The position is equal.} Be6 10. Be2 $146 ({Predecessor:} 10. cxd5 Bxd5 11. dxe5 O-O-O 12. Be2 Ng5 13. e4 Nxe4 14. O-O Rhe8 {1-0 (40) Harutyunian,T (2488)-Kozionov,K (2423) Moscow 2018}) 10... Qb4+ 11. Nd2 (11. Bd2 $11 {keeps the balance.} Nxd2 12. Qxd2) 11... exd4 $17 12. exd4 Qc3 (12... O-O-O $1 $15 13. Kf1 Nf6) 13. f3 $11 Qxb2 14. Bxb2 Nxd2 15. Kxd2 O-O-O 16. c5 $1 Bf5 17. Bc3 Rhe8 18. g4 Bg6 19. b4 Re6 20. b5 Ne7 21. Rae1 h5 22. h3 Rh8 23. a4 Kd7 24. Reg1 Re8 25. Bd1 Ng8 26. f4 {[#] Hoping for f5.} Be4 27. Rh2 $1 hxg4 28. hxg4 Rh6 29. Rxh6 Nxh6 30. Rg3 f6 31. Rh3 Nf7 32. Kc1 Nd8 33. f5 Nf7 34. Rh7 Rg8 {[#]} 35. Bd2 $1 Bd3 36. Rh3 (36. Kb2 $16) 36... Be4 37. Bf4 Rh8 38. c6+ Kc8 39. cxb7+ Kxb7 40. Rxh8 Nxh8 $14 {[%mdl 4096] Endgame KBB-KBN} 41. Bd2 c6 42. bxc6+ Kxc6 43. Bb4 g6 44. fxg6 Nxg6 45. Kd2 f5 46. g5 f4 47. Be2 Nh4 48. Bc5 Kb7 49. Be7 ({Better is} 49. Bh5 $16) 49... Nf5 50. Bf6 {And now Be5 would win.} Ng3 (50... f3 $11 51. Bb5 Nd6) 51. Be5 $2 (51. Bg4 $16 {is forced if you want to stay better.}) 51... Nxe2 $17 52. Kxe2 {Precision: White = 62%, Black = 55%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "18"]
[White "Nakamura, Hikaru"]
[Black "Praggnanandhaa R"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2746"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,143,-5,14,-19,-9,-21,9,0,0,0,0,0,0,0,0,0,0,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,13,21,15,21,18,18,12,20,24,18,18,33,27,49,13,89,96,154,138,98,47,47,47,47,47,47,47,47,0,47,0,0,0,47,0,0,0,47,0,2,8,8,8,9,9,13,13,13,0,47,47,47,47,47,47,47,0,47,47,860,817,988,47,47,47,812,55,560,55,55,55,55,55,1143,1102,923,55,884,55,58,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. e3 e6 3. b3 b6 4. Bb2 Bb7 5. g3 Be7 6. Bg2 O-O 7. c4 c5 8. O-O d5 9. Qe2 Nc6 {LiveBook: 472 Games} 10. cxd5 {A14: English Opening: 1...e6 with b3 by White} (10. d3 Qc7 11. Nbd2 Rfd8 12. Rac1 dxc4 13. Nxc4 Nb4 14. Rcd1 Nd7 15. a3 Nc6 16. Rc1 b5 17. Ncd2 Qb6 18. Ne4 a5 19. Nc3 {½-½ (39) Ljubojevic,L (2571)-Karpov,A (2623) Platja d'Aro 2018}) 10... Nxd5 11. Rd1 Bf6 12. d4 cxd4 13. Nxd4 Nxd4 14. Bxd4 Bxd4 15. Rxd4 Qe7 $146 ({Predecessor:} 15... Qc7 16. Qd2 Rac8 17. Na3 a6 18. Rd1 b5 19. h4 h5 20. Nb1 Nf6 21. Bxb7 Qxb7 22. Nc3 {½-½ (22) Liesmann,K (1964)-Fuellborn,D (1803) Germany 2010}) 16. Qb2 Rfd8 17. Nd2 Nf6 18. Bxb7 Qxb7 19. Nc4 Rd5 20. Rad1 Rad8 21. f3 h6 22. e4 Rxd4 23. Rxd4 Rxd4 24. Qxd4 Qd7 (24... Qc8 {with more complications.} 25. b4 b5 26. Ne5 Qc1+ 27. Kg2 g5) 25. Qd6 Qxd6 26. Nxd6 $11 {[%mdl 4096] Endgame KN-KN} Nd7 27. Kf2 Kf8 28. Ke3 a6 29. f4 Ke7 30. e5 f5 31. b4 Kd8 32. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ke7 (32... Nb8 $11 {remains equal.}) 33. Kd4 $16 g5 (33... Kd8 $142) 34. a5 $1 b5 35. h4 (35. fxg5 $16 hxg5 36. g4 $1 {[%mdl 512]}) 35... gxf4 36. gxf4 h5 37. Nb7 Kf7 $1 38. Nd8+ Ke7 39. Nb7 Kf7 $1 40. Ke3 Ke7 41. Kd3 Kf7 42. Kc3 Ke7 43. Kd4 Kf7 $1 44. Nd6+ Ke7 45. Kd3 {With the idea Nb7.} Kf8 46. Ke3 Ke7 47. Kd4 Kd8 48. Kd3 Ke7 49. Nb7 Kf7 50. Nd8+ Ke7 51. Nc6+ Ke8 52. Ke3 Kf7 53. Kd3 Ke8 54. Nd4 Ke7 $2 {[%mdl 8192]} (54... Kf7 $14) 55. Ne2 $1 $18 {[%cal Re2g3]} Kf7 56. Kd4 $2 ({White must play} 56. Ng3 $1 $18 Kg6 57. Kd4) 56... Kg7 $1 $14 57. Kc3 Kf7 $2 {[%mdl 8192]} (57... Kg6 $14) 58. Kd3 $2 ({White has to play} 58. Ng3 $1 $18 Kg6 59. Kd4) 58... Nf8 $2 {[%mdl 8192]} (58... Nb8 $1 $14) 59. Kd4 $2 (59. Ng3 $18 {Threatens to win with Kd4.} Kg6 60. Kc3) 59... Nd7 $1 60. Ng3 Kg6 61. Kc3 Kh6 $2 {[%mdl 8192] [#]} (61... Nb8 $14) 62. Kd3 $1 $18 {[%cal Rd3e3]} Nf8 63. Ne2 $2 (63. Kd4 $18 {Kc5 is the strong threat.} Nd7 64. Nh1) 63... Kg6 $2 {[%mdl 8192] [#]} (63... Ng6 64. Kd4 $18) (63... Kg7 $14) 64. Nd4 $2 (64. Kd4 $1 $18 {[%cal Rd4c5] Hoping for Kc5.} Nd7 65. Nc1) 64... Kf7 $14 65. Nxb5 $2 {[%mdl 8192]} (65. Nc6) 65... axb5 {KN-KP. The position is equal.} 66. a6 Nd7 67. a7 Nb6 68. Kd4 {Black must now prevent Kc5.} Ke7 (68... Na8 $5 69. Kc5 $8 Ke7 $11) 69. Kc5 Na8 70. Kc6 Kd8 71. Kb7 ({Don't go for} 71. Kxb5 $2 Kc7 $19) 71... Kd7 $1 72. Kxa8 {Threatening mate with Kb7.} Kc7 {Precision: White = 49%, Black = 53%.} 1/2-1/2

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "18"]
[White "Harikrishna, Pentala"]
[Black "Vidit, Santosh Gujrathi"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2729"]
[BlackElo "2702"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,101,-1,0,-41,-33,-39,-32,-32,-27,-52,-34,-64,-54,-59,-51,-56,-60,-83,-76,-116,-83,-90,-83,-90,-110,-109,-70,-77,-64,-114,-125,-178,-177,-182,-177,-185,-183,-223,-223,-223,-201,-211,-201,-210,-205,-202,-185,-204,-205,-184,-185,-224,-229,-225,-216,-244,-241,-276,-263,-274,-254,-352,-352,-435,-432,-397,-227,-9609,-6536,-29949,-29958,-4312,-5245,-10538,-10343,-29981,-29982,-29982,-29983,-29985,-29986,-29986]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 Rc8 {B51: Sizilianisch (Rossolimo-Variante)} 8. c4 e5 9. Qd3 b5 10. Na3 Qb6 11. Rd1 Qb7 {LiveBook: 3 Partien} 12. Bg5 h6 $1 {[%cal Rh6g5]} 13. Bh4 g5 14. Bg3 {[#]} Be7 $146 15. cxb5 axb5 16. Rac1 Rxc1 17. Rxc1 {Droht Sxe5.} Nf6 18. Nd2 O-O 19. Nc2 Rc8 20. Re1 b4 21. Ne3 Be6 22. a3 bxa3 23. bxa3 Ra8 24. h3 Ra4 {[%cal Rf6e4]} 25. Rb1 Qa8 26. Nec4 (26. f3 $17 {kämpft weiter.}) 26... Bxc4 27. Nxc4 Qxe4 28. Qxe4 Nxe4 29. Rb4 Rxb4 30. axb4 $19 {[%mdl 4096] Endspiel KLS-KLS} Nc3 31. f3 f6 {[%cal Bf7f6,Bf6g5][%mdl 32]} 32. Be1 Nb5 33. Ne3 h5 34. h4 Kf7 35. hxg5 fxg5 36. Nf5 d5 37. Kf1 Bf6 38. Ke2 Ke6 39. Ng3 h4 40. Nf1 e4 41. fxe4 dxe4 42. Nh2 Kf5 43. Nf1 Bd4 (43... Nd4+ $142 44. Kf2 Nc2) 44. Bf2 $2 {[#]} (44. Ne3+ Kf4 45. Nc2) 44... Nc3+ 45. Ke1 Bxf2+ 46. Kxf2 {KS-KS} Kf4 47. g3+ hxg3+ 48. Nxg3 e3+ {Schwarz setzt Matt.} 49. Kg2 e2 50. Nxe2+ Nxe2 51. b5 {Precision: Weiß = 32%, Schwarz = 90%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "18"]
[White "Ganguly, Surya Shekhar"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2615"]
[BlackElo "2817"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,52,17,32,14,8,-59,-24,-24,-27,-46,-45,-54,-49,-58,-27,-68,-18,-37,-39,-42,-39,-132,-40,-41,-42,-118,-108,-295,-277,-386,-379,-383,-131,-500,-482]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 7. Nbd2 (7. a4 Bg7 8. Re1 O-O 9. h3 d5 10. exd5 Nxd5 11. Nbd2 a6 12. Ne4 Nf4 13. a5 b5 14. axb6 cxb6 {1-0 (43) Karjakin,S (2782)-Mamedyarov,S (2808) Paris 2018}) 7... Bg7 8. Bb3 O-O 9. Nc4 Be6 10. Re1 Re8 {LiveBook: 3 Games} 11. a4 $146 ({Predecessor:} 11. Ne3 d5 12. Qc2 d4 13. Nf1 Nh5 14. Bxe6 fxe6 {½-½ (56) Peng,D (2330)-Priyadharshan,K (2516) Saint Louis 2017}) 11... d5 12. Ncxe5 (12. exd5 $11 Nxd5 13. a5) 12... Nxe5 13. Nxe5 dxe4 {[#] ...Bxb3 is the strong threat.} 14. d4 c5 15. a5 cxd4 {Threatens to win with ...Bxb3.} 16. cxd4 Rc8 17. h3 Rc7 18. Ba4 Rf8 19. Bc2 Qd5 20. Ra3 (20. b3 $15) 20... Rd8 (20... Rfc8 $17 21. Rc3 Rxc3 22. bxc3 Rxc3) 21. Be3 $15 Qb5 22. Bb3 (22. Qb1 $1 $15) 22... Nd5 $36 {[%mdl 2048] Black is really pushing.} 23. Bd2 $2 (23. Ng4 $17 {might work better.}) 23... Bxe5 $1 $19 24. dxe5 {[#] And now Qh5 would win.} Nf4 25. Bxe6 Nxe6 $2 (25... fxe6 $19 26. Rg3 Qxb2 27. Bxf4 Rxd1 28. Rxd1 Kh7) 26. b4 $2 {[%mdl 8192]} (26. b3 $17) 26... Qd5 {Precision: White =  7%, Black = 46%.} 0-1

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "18.1"]
[White "Anand, Viswanathan"]
[Black "Nakamura, Hikaru"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2773"]
[BlackElo "2746"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,109,25,20,19,16,10,-18,0,0,27,20,23,31,31,31,37,32,23,11,16,14,13,0,14,12,22,9,35,10,217,197,199,79,59,50,72,62,104,20,26,26,15,22,30,0,10,10,19,25,49,49,48,0,24,0,0,0,0,0,0,0,2,0,8,8,8,0,20,0,34,0,0,0,0,0,144,385,397,333,750,688,1279,1243,5398,5081,5069,5057,29975,29976,29975,29972]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 8. Bh4 a6 9. a4 Ba7 10. Nbd2 {C54: Italienische Partie (Hauptvariante)} g5 11. Bg3 {LiveBook: 21 Partien} g4 12. Nh4 $146 {Die Stellung ist ausgeglichen.} ({Vorgänger:} 12. Bh4 Kg7 13. Kh1 gxf3 14. Qxf3 Nb8 {1-0 (25) Demchenko,A (2589)-Howell,D (2671) Gjakova 2016}) 12... Nh5 13. Re1 Qg5 14. Nf1 Kg7 15. Ne3 Nxg3 16. hxg3 Bxe3 17. Rxe3 Ne7 18. d4 Ng6 19. Nxg6 fxg6 20. dxe5 Qxe5 21. Bd5 Rb8 22. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Bd7 23. Ra2 Rf6 24. Rd2 Bc6 $2 (24... h5 $11 {und Schwarz steht sicher.}) 25. Bxc6 $18 ({Viel schwächer ist} 25. Qxg4 $6 Bxa4 26. f4 Qh5) 25... bxc6 26. Qe2 (26. Qxg4 $18 {Droht stark Dd7+.} Rf7 27. f4) 26... a5 $16 27. b5 h5 {[%cal Rc6b5]} 28. bxc6 Rb1+ {[#]} 29. Rd1 ({Lieber} 29. Kh2 $1 $16) 29... Rxd1+ $11 30. Qxd1 {[%mdl 4096] Endspiel KDT-KDT} Re6 31. Qd4 Kf7 32. Kf1 (32. Qa7 {feels hotter.} Re7 33. Kf1 Kg7 34. Qd4 g5 35. Qc4) 32... Qc5 33. Qxc5 dxc5 {KT-KT} 34. Ke2 c4 35. e5 Rxc6 36. f4 gxf3+ 37. Kxf3 Ke6 38. Ke4 Rc5 39. Kd4 Rd5+ 40. Kxc4 Rd2 41. Kb5 Rxg2 42. Kxa5 Rb2 43. Ka6 g5 44. a5 c5 45. Ka7 Rb3 46. a6 c4 47. Ka8 Ra3 (47... Rb6 $11 48. a7 Rb3) 48. Kb7 $16 Rb3+ 49. Kc6 Ra3 $2 {[#]} (49... h4 50. gxh4 gxh4) 50. Kb5 $1 $18 Ra1 51. Re4 Kd5 52. Rd4+ Kxe5 53. Rxc4 Kd5 54. Rd4+ Ke5 55. Ra4 {Precision: Weiß = 49%, Schwarz = 30%.} 1-0

[Event "Tata Steel India 2018-Blitz"]
[Site "Kolkata"]
[Date "2018.11.14"]
[Round "18.2"]
[White "Nakamura, Hikaru"]
[Black "Anand, Viswanathan"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2746"]
[BlackElo "2773"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2018.11.09"]
[EventType "tourn"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,144,27,20,21,0,11,0,0,-16,-15,-14,0,-68,-7,-19,9,10,17,25,15,27,64,44,38,38,45,45,41,36,37,45,66,62,63,66,65,64,74,60,56,38,42,20,48,18,31,22,45,12,12,14,45,16,23,16,81,0,73,79,73,26,34,0,17,4,4,4,20,0,8,0,18,0,28,27,48,0,0,0,0,0,0,0,0,0,2,-46,0,0,0,0,8,8,8,8,8,8,8,8,12,1,1,0,8,-20,-20,-16,8,-16,-16,-16,0,-16,0,0,0,0,8,8,8,8,8,8,8,8,8]} 1. Nf3 {Ribli,Z} d5 2. b3 Nf6 3. e3 c5 4. Bb2 e6 5. c4 Nc6 6. cxd5 exd5 7. Be2 Bd6 8. O-O O-O 9. d4 cxd4 10. Nxd4 Re8 {A13: English Opening: 1...e6} 11. Nd2 {[%cal Bb1d2,Bd2f3,Bf3d4][%mdl 32] LiveBook: 13 Games} Bd7 12. Nxc6 $146 ({Predecessor:} 12. N2f3 a6 13. Rc1 Qe7 14. Qc2 {½-½ (37) Markowski,T (2530)-Sosonko,G (2525) Polanica Zdroj 1995 CBM 049 [Ribli,Z]}) 12... bxc6 13. Rc1 a5 14. Nf3 Ne4 15. Nd4 Qh4 {[%csl Gd6][%cal Rh4h2]} 16. f4 ({White should try} 16. g3 $11 Qf6 17. Bg4 Bxg4 18. Qxg4) 16... Qf6 ({Better is} 16... Bc5 $15) 17. Rc2 c5 18. Nb5 Qe6 19. Nxd6 Qxd6 20. Bf3 f6 21. Qc1 a4 22. Bxe4 Rxe4 23. Rxc5 axb3 24. axb3 Qb6 25. Rxd5 Be6 26. Bd4 Qxb3 27. Rc5 Bf7 28. h3 Ree8 29. Rf3 Qe6 30. f5 Qd6 $1 31. Rf4 Bd5 32. Rc7 Re7 33. Rc2 Re4 34. Rff2 Ree8 35. Rc7 Re7 36. Rc3 {Threatens to win with Bc5.} Ree8 37. Rc5 Rab8 {[#]} (37... h6 $11) 38. Rf4 (38. Rd2 $1 $16 {And now Bb2 would win.} Rb3 {[#]} 39. Bxf6 $1 {[%mdl 512]}) 38... Be4 (38... Ra8 $11 {keeps the balance.}) 39. Qc4+ $16 Kh8 40. Kh2 Bb7 41. Qc3 Rbc8 42. Rxc8 Rxc8 43. Qb2 Ba8 44. Kg1 Qc6 45. Kh2 Qc2 46. Rf2 Qxb2 (46... Qc7+ {with more complications.} 47. Kg1 Be4 48. Qb6 Qg3 49. Bb2 Re8) 47. Rxb2 $11 {[%mdl 4096] Endgame KRB-KRB} Be4 48. Rb5 h5 49. g4 h4 {( -> ...Rc1)} 50. Kg1 Rc1+ 51. Kf2 Rc2+ 52. Ke1 Rh2 53. Rb8+ Kh7 54. Re8 {The position is equal.} Bd3 55. Re7 {Black must now prevent Bxf6.} Kg8 56. g5 Bxf5 57. e4 Bg6 58. gxf6 gxf6 59. Bxf6 {aiming for Rg7+.} Bf7 60. Rc7 Rxh3 61. Kf2 Rb3 62. e5 h3 63. Rd7 h2 64. Kg2 Rb2+ 65. Kh1 Be6 66. Rd4 Kf7 {...Bc8 is the strong threat.} 67. Bg5 Re2 68. Bf4 Re4 69. Rxe4 Bd5 70. e6+ Ke8 71. Kxh2 Bxe4 72. e7 Kxe7 {Precision: White = 47%, Black = 45%.} 1/2-1/2

