[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "1.1"]
[White "Ayyanar, K."]
[Black "Aravindh, Chithambaram Vr."]
[Result "0-1"]
[ECO "A48"]
[Annotator "NA RC"]
[PlyCount "68"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+5"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:02]} g6 {[%emt 0:00:01]} 3. h3 {[%emt 0:00:02]} Bg7 {[%emt 0:00:03]} 4. c4 {[%emt 0:00:05]} O-O {[%emt 0:00:05]} 5. Bg5 {[%emt 0:00:06]} c5 {[%emt 0:00:06]} 6. Nc3 {[%emt 0:00:09]} cxd4 {[%emt 0:00:03]} 7. Qxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:03]} 8. Qd2 {[%emt 0:00:03]} d6 {[%emt 0:00:09]} 9. Bh6 {[%emt 0:00:07]} Be6 {[%emt 0:00:47]} 10. Bxg7 {[%emt 0:00:12]} Kxg7 {[%emt 0:00:03]} 11. e3 {[%emt 0:00:11]} Qa5 {[%emt 0:00:03]} 12. a3 {[%emt 0:00:09]} Rfd8 {[%emt 0:00:33]} 13. Bd3 {[%emt 0:00:07]} Rac8 {[%emt 0:01:22]} 14. O-O {[%emt 0:00:16]} Ne5 {[%emt 0:00:05]} 15. Nxe5 dxe5 {[%emt 0:00:03]} 16. Ne4 {[%emt 0:00:58]} Qxd2 {[%emt 0:00:04]} 17. Nxd2 {[%emt 0:00:04]} Rxd3 {[%emt 0:00:03]} 18. Nf3 {[%emt 0:00:14]} Rb3 {[%emt 0:00:13]} 19. Rab1 {[%emt 0:00:10]} Bxc4 {[%emt 0:00:22]} 20. Rfc1 {[%emt 0:00:02]} Be6 {[%emt 0:00:30]} 21. Rxc8 {[%emt 0:00:31]} Bxc8 {[%emt 0:00:02]} 22. Rc1 {[%emt 0:00:01]} Be6 {[%emt 0:00:15]} 23. Nxe5 {[%emt 0:00:09]} Rxb2 {[%emt 0:00:04]} 24. Rc7 {[%emt 0:00:05]} Nd5 {[%emt 0:00:03]} 25. Rc8 {[%emt 0:00:08]} Bxc8 {[%emt 0:00:03]} 26. Nc4 {[%emt 0:00:12]} Ra2 {[%emt 0:00:06]} 27. e4 {[%emt 0:00:04]} Nf4 {[%emt 0:00:09]} 28. Kh2 {[%emt 0:00:09]} b5 {[%emt 0:00:04]} 29. Ne3 {[%emt 0:00:04]} Rxa3 {[%emt 0:00:07]} 30. g3 {[%emt 0:00:02]} Nxh3 {[%emt 0:00:05]} 31. Kg2 {[%emt 0:00:05]} Ng5 {[%emt 0:00:04]} 32. f3 {[%emt 0:00:10]} Ra2+ {[%emt 0:00:03]} 33. Kg1 {[%emt 0:00:09]} Nxf3+ {[%emt 0:00:04]} 34. Kh1 {[%emt 0:00:07]} Rh2# {[%emt 0:00:02]} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "1.2"]
[White "Nitin, S.."]
[Black "Nagaraj, M."]
[Result "1-0"]
[WhiteElo "2452"]
[BlackElo "1057"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,19,5,3,8,16,13,19,0,0,-13,-9,-22]} 1. b3 b6 2. Bb2 Bb7 3. c4 Nf6 4. Nf3 e6 5. Nc3 (5. e3 Be7 6. d4 O-O 7. Bd3 c5 8. O-O cxd4 9. exd4 d5 10. Nc3 dxc4 11. bxc4 Nc6 12. Rc1 Rc8 13. Qe2 Nb4 14. Bb1 Bxf3 15. gxf3 Nh5 16. a3 Bd6 17. f4 Qh4 18. f3 Nxf4 19. Qd2 Nbd3 {0-1 (19) Svidler,P (2729)-Kramnik,V (2753) Amsterdam 2019}) 5... d5 {The position is equal.} 6. e3 {A01: Nimzowitsch-Larsen Opening} a6 7. d4 Bd6 8. cxd5 exd5 9. Bd3 O-O $146 ({Predecessor:} 9... Nbd7 10. Qe2 O-O 11. O-O Qe7 12. Rac1 Ne4 13. g3 f5 14. Nd2 c5 15. f4 Nxd2 16. Qxd2 Rac8 17. Rfe1 c4 18. Be2 b5 19. Bf3 Nf6 20. Qg2 Qe6 21. bxc4 Rxc4 {0-1 (41) Metaxasz,V (2127)-Berczes,D (2450) Balatonlelle 2006}) 10. Bf1 {[%mdl 32768] Loss on time!?} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "1.3"]
[White "Aravindhan, S."]
[Black "Shyaamnikhil, P."]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "1056"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,89,22,20,0,0,0,0,-10,0,-32,-9,-23,4,-36,-34,-36,-25,-85,-62,-53,-57,-63,-55,-68,-48,-69,-22,-46,-51,-50,-25,-50,-50,-66,-60,-61,-52,-58,-37,-97,-29,-171,-153,-371,-364,-466,-463,-474,-461,-460,-412,-775,-793,-884,-870,-821,-732,-1070,-1056,-1055,-969,-2968,-2391,-29985,-5143,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29990,-29990,-29991,-29991,-29990,-29993,-29994,-29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nf3 {B91: Sicilian Najdorf: 6 g3} (7. Nde2 Be7 8. Bg2 O-O 9. O-O b5 10. Nd5 Nbd7 11. Nec3 Nb6 12. Nxf6+ Bxf6 13. b3 Be6 14. Ba3 Qc7 15. Qd3 Rfc8 16. Bb4 a5 17. Nxb5 Qxc2 18. Qxc2 Rxc2 19. Bxd6 {½-½ (73) Vachier Lagrave,M (2778)-Wojtaszek,R (2749) Shenzhen 2018}) 7... Be7 8. Bg2 b5 9. Bg5 {The position is equal.} Nbd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 10. Nd5 $146 ({Predecessor:} 10. a4 Bb7 11. axb5 axb5 12. Rxa8 Bxa8 13. O-O b4 14. Nb5 Qb6 {1-0 (38) Safarli,E (2638)-Adhiban,B (2561) Moscow 2012}) 10... Nxd5 11. Qxd5 Nb6 12. Qd2 f6 13. Be3 Nc4 14. Qd5 (14. Qc3 $11 {remains equal.}) 14... Rb8 15. Bc1 Bb7 16. Qd3 {[#]} f5 $1 {[%mdl 512]} 17. Nd2 (17. exf5 e4) 17... fxe4 18. Bxe4 Bxe4 19. Qxe4 d5 20. Qe2 Bf6 21. Nxc4 bxc4 22. Qh5+ g6 23. Qe2 O-O $36 {[%mdl 2048] Black fights for an advantage.} 24. O-O $1 Qc8 25. Bh6 {[#]} ({White should play} 25. b3 $15) 25... Rd8 ({Not} 25... Rxb2 26. Bxf8 Qxf8 27. Rfb1 $16) ({Better is} 25... Re8 $1 $17 26. Rab1 Qh3) 26. Rad1 (26. b3 $11) 26... Rxb2 $19 27. Ra1 $2 (27. f4 $17 {was worth a try.} e4 {[#]} 28. f5 $1 {[%mdl 512]}) 27... Qf5 28. Rfc1 g5 29. Qh5 Qg6 30. Qxg6+ hxg6 31. Rd1 (31. Rab1 $142 c3 32. f4) 31... Kh7 32. Bxg5 Bxg5 33. h4 Bf6 34. c3 d4 35. cxd4 exd4 36. a4 d3 37. Rab1 d2 (37... Rxb1 $142 38. Rxb1 d2 39. Rd1 c3 40. Rf1 d1=Q {[%mdl 64] Promotion} 41. Rxd1 Rxd1+ 42. Kg2 c2 43. h5 c1=Q 44. hxg6+ Kxg6 45. Kh3 Rh1+ 46. Kg2 Qc6+ 47. f3 Qc1 48. g4 Qg1#) 38. Rxb2 Bxb2 {[%mdl 4096] Endgame KRB-KR. Black mates.} 39. Kf1 c3 40. Ke2 c2 41. Rxd2 Rxd2+ 42. Kxd2 c1=Q+ 43. Ke2 Qc2+ 44. Kf3 Bd4 45. Kf4 Qf5# {Accuracy: White = 31%, Black = 69%.} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "1.4"]
[White "Laxman, R.R."]
[Black "Haresh, R."]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2403"]
[BlackElo "1056"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,70,-4,-12,23,0,2,-23,2,15,55,21,27,29,69,77,93,102,80,62,104,47,136,129,145,92,273,254,273,146,130,129,137,97,330,298,679,710,707,676,638,687,685,677,640,550,949,943,903,574,29983,29984,29984,29985,29989]} 1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. Nbd2 Nge7 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Re1 d5 9. e5 Qc7 10. Qe2 Nf5 {A08: King's Indian Attack} (10... b6 11. Nf1 Ba6 12. c3 Rae8 13. Bf4 Qd7 14. h4 h5 15. N1h2 f6 16. exf6 Bxf6 17. Bh6 Rf7 18. Bh3 Nd8 19. Bg5 Bg7 20. Rad1 {1-0 (36) Blohberger,F (2427)-Akshat,K (2403) Dunajska Streda 2018}) 11. Nb3 b6 12. Bf4 Bb7 {Black has an edge.} 13. c3 $146 ({Predecessor:} 13. h4 h5 14. Bh3 Nfe7 15. Ng5 Qd7 16. g4 hxg4 17. Qxg4 Nf5 18. h5 {1-0 (58) Ries,B-Schneider,A Friedrichroda 1997}) 13... Rad8 14. h4 d4 15. c4 Nb4 16. a3 Bxf3 17. Bxf3 Nc6 18. Nd2 Rc8 19. Kg2 ({Better is} 19. b4 $16) 19... Qe7 ({Black should play} 19... h5 $14) 20. Bxc6 $16 Rxc6 21. Ne4 (21. Bg5 $142 Qb7 22. g4) 21... Rd8 $2 (21... h5 $16) 22. Bg5 $18 {[%mdl 64] [#] Skewer} Qc7 23. Nf6+ ({But not} 23. Bxd8 $6 Qxd8 24. Ng5 Bf8 $18) (23. b4 $18 {Hoping for b5.} h6 24. Bf6 cxb4 25. Bxd8 (25. axb4 Bxf6 26. Nxf6+ Kg7 $18) 25... Qxd8 26. axb4) 23... Bxf6 $16 24. Bxf6 Rd7 25. g4 Ne7 $2 (25... Ng7 $16) 26. Qd2 $18 {Threatening mate with Qh6.} Kf8 $2 (26... Qc8 27. h5 (27. Qh6 Qf8 $14) 27... b5) 27. Qh6+ {[%mdl 64] [#] Double Attack} Ke8 28. Qxh7 {Qh8+ would kill now.} Rd8 29. Re4 Kd7 30. Qxf7 Re8 31. Rh1 Kd8 32. h5 gxh5 33. Rxh5 Kc8 34. Qxe8+ Kb7 35. Rh7 Ng8 {Accuracy: White = 55%, Black = 23%.} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "1.5"]
[White "Avanish, Ram Amarnath"]
[Black "Maheswaran, P.."]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1053"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,57,47,38,3,0,-7,-10,-7,-4,7,-12,-28,0,-76,-74,-77,-65,-86,-88,-804,-790,-956,-968,-965,-965,-960,-944,-886,-870,-1222,-1229,-1240,-1198,-1361,-1353,-1311,-1307,-1420,-1422,-2054,-2074,-29990,-29991,-29992,-29993,-29997,-29998,-29999]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Bg5 {B43: Sicilian: Kan Variation: 5 Nc3} (7. h3 Nc6 8. Be3 b5 9. Nxc6 dxc6 10. f4 Bb7 11. e5 c5 12. Rh2 Nd5 13. Nxd5 Bxd5 14. c4 Bc6 15. Qc2 b4 {½-½ (15) Izoria,Z (2606)-Bilguun,S (2479) Ulaanbaatar 2018}) 7... Be7 8. f4 h6 9. Bxf6 $1 {The position is equal.} Bxf6 10. e5 Be7 11. Bd3 $146 ({Predecessor:} 11. Qg4 g6 12. Bd3 Nc6 13. Nxc6 dxc6 14. O-O-O Rg8 {½-½ (32) D'Atri,E-Vilalta,R Chivilcoy 1990}) 11... d5 12. Qe2 (12. Nce2 $11) 12... Nc6 $17 13. Nxc6 bxc6 14. O-O Qb6+ {[%mdl 64] [#] Double Attack} 15. Qf2 $2 {[%mdl 8192]} (15. Kh1 $17) 15... Bc5 $19 16. Na4 Bxf2+ 17. Rxf2 Qd4 18. Nc3 Rb8 19. Rb1 g5 20. fxg5 hxg5 21. Ne2 Qe3 22. Ng3 {[#]} Rxb2 $1 {[%mdl 64] Deflection, Decoy} 23. Rxb2 Qc1+ {[%mdl 64] Double Attack} 24. Rf1 Qxb2 {[%mdl 64] Double Attack} 25. Kh1 Qxe5 26. Rf3 g4 {Black mates.} 27. Rf1 Qxg3 {[%csl Gh8][%cal Rg3h2]} 28. h4 gxh3 29. gxh3 Rxh3# {Accuracy: White = 13%, Black = 85%.} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "2.1"]
[White "Aravindh, Chithambaram Vr."]
[Black "Leelajai Krishna N"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2546"]
[BlackElo "1291"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,116,8,26,9,20,19,35,7,1,-15,-20,-10,16,-14,8,-47,-56,-148,-53,-62,-27,-33,-9,-16,251,250,261,257,228,137,136,95,109,14,52,58,49,49,57,22,14,0,139,140,138,118,120,106,136,135,139,133,178,183,210,210,252,244,1733,1733,1733,1733,1733,1733,1653,1530,1714,1177,29967,11435,29978,29979,29980,29981,29981,29980,29979,29979,29986,29987,29987,29988,29988,29989,29989,29990,29990,29991,29991,29991,29991,29990,29990,29991,29991,29992,29992,29993,29994,29995,29996,29995,29995,29995,29997,29994,29998,29999,29999]} 1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. O-O {B40: Sicilian: 2...e6, Unusual lines} Nf6 (6... Bd6 7. Bb2 Nf6 8. Qe2+ Be6 9. Be5 Be7 10. Ng5 Bg4 11. f3 Bd7 12. Bxc6 Bxc6 13. Bxf6 gxf6 {½-½ (41) Antipov,M (2567)-Adhiban,B (2653) Wijk aan Zee 2016}) 7. d4 Be7 8. dxc5 {White is slightly better.} O-O 9. Bg5 $146 ({Predecessor:} 9. Bxc6 bxc6 10. Be3 Bg4 11. Nbd2 a5 12. c4 dxc4 13. Nxc4 {1-0 (36) Zozulia,A (2292)-Ince,S (1855) Marmaris 2018}) 9... h6 10. Bh4 Qa5 11. Bxc6 bxc6 12. Qe1 (12. c4 $11) 12... Qxc5 $15 {Hoping for ...Ba6.} 13. Qc3 ({Better is} 13. Nbd2 $15) 13... Qxc3 (13... g5 $1 $17 {[%cal Rg5h4]} 14. Bg3 Ba6) 14. Nxc3 {[%cal Bb1c3,Bc3e4,Be4c5][%mdl 32]} Ba6 15. Rfd1 Rac8 16. Nd4 Ne4 $2 {[%mdl 8192] [#]} (16... g5 $11 {and Black has nothing to worry.} 17. Bg3 Rfe8) 17. Nxe4 $1 $18 ({But not} 17. Bxe7 $6 Nxc3 18. Bxf8 Nxd1 $16) 17... Bxh4 18. Nc5 Bf6 19. Nxa6 {Strongly threatening Nc5.} c5 20. Nf5 Rc6 21. Rab1 ({White should try} 21. Rxd5 $16 Rxa6 22. Rad1) 21... Rxa6 22. Rxd5 Rxa2 23. Rxc5 Rd8 24. Ne3 Bd4 25. Rd1 Ra1 (25... Kh7 $1 $11 {remains equal.} 26. Rd3 (26. Rd5 Rxd5 27. Nxd5 Rxc2 $15) 26... Bxe3 27. fxe3 Rxc2) 26. Rxa1 $16 {And now Rd1 would win.} Bxc5 {[%mdl 4096] Endgame KRB-KRN} 27. Rd1 Re8 28. Rd3 Bxe3 29. Rxe3 {KR-KR} Rc8 30. Re2 Rc3 31. Kf1 Kf8 {[#]} 32. Ke1 $1 Rc7 33. Kd2 Re7 $2 (33... Rd7+ 34. Kc3 Rb7) 34. Rxe7 $18 Kxe7 {KP-KP} 35. Kc3 Kd6 36. Kb4 Kc6 37. Ka5 Kb7 38. Kb5 g5 39. g4 f6 40. c4 {White mates.} a6+ 41. Ka5 Ka7 42. c5 Kb7 43. b4 Ka7 44. c6 Kb8 45. Kb6 Kc8 46. c7 Kd7 47. Kb7 Kd6 48. c8=Q Kd5 49. Qc5+ Ke4 50. Kc6 {[%csl Gf2][%cal Rc5e3]} Kf3 51. Qf5+ Kg2 52. Kd5 Kxh2 53. Ke4 Kg2 54. Ke3 Kh3 55. Kf3 Kh2 56. Qg6 Kg1 57. Qb1+ Kh2 58. Qf1 {[%csl Gf3][%cal Rf1g2]} h5 59. Qg2# {Accuracy: White = 61%, Black = 28%.} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "2.3"]
[White "Shyaamnikhil, P."]
[Black "Sheik Saleem D"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2413"]
[BlackElo "1280"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,57,7,8,24,13,22,18,55,53,39,33,55,14,58,39,87,53,87,86,158,144,149,126,271,49,50,75,126,122,124,124,127,127,121,120,192,191,197,194,196,196,654,645,29994,29995,29995,29996,29998,29999]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Nc3 Ne7 {C45: Scotch Game} (6... d6 {feels hotter.} 7. Na4 Bb6 8. Bd3 Nf6 9. Qf3 Nd7) (6... Nf6 7. Bd3 O-O 8. O-O Re8 9. Bg5 h6 10. Bh4 Be7 11. e5 Nd5 12. Bxe7 Qxe7 13. Qd2 Qb4 14. Rae1 Qf4 15. Qd1 Nxc3 16. bxc3 d5 17. exd6 Bg4 18. Rxe8+ Rxe8 {½-½ (49) Nepomniachtchi,I (2705)-Dominguez Perez,L (2732) Berlin 2015}) 7. Bc4 O-O (7... d6 {keeps more tension.} 8. O-O Ng6 9. Na4 Bb6 10. b3 O-O) 8. O-O a6 {The position is equal.} 9. Bg5 $146 ({Predecessor:} 9. Qe2 Bb7 10. Bg5 Kh8 {0-1 (10) Lehmann,D (1599)-Brunner,H (1736) DESC email 2002}) 9... d6 10. Qe2 Qd7 11. Kh1 Kh8 12. f4 f5 13. Rf3 fxe4 14. Nxe4 Nf5 (14... Bb6 $142) 15. Nxc5 $16 dxc5 16. Rd1 Nd6 {[#]} (16... Nd4 $16) 17. Bd3 $2 (17. f5 $1 $18 {[%cal Rf5f6][%mdl 512]} Qe8 (17... Nxf5 18. Rxd7) 18. Re3 Bxf5 19. Rxe8 Raxe8 20. Be3 (20. Bxa6 Rxe2 21. Bxe2 h6 $11) 20... Nxc4 21. Qxc4 {[%mdl 64] Double Attack} Rxe3 22. Qxc5) 17... Qf7 $1 $14 {And now ...Bg4 would win.} 18. Re3 $40 {[%mdl 128] Re7 is the strong threat. Black is in trouble.} c4 (18... Bf5 $142) 19. Re7 $16 Qg8 20. Be4 $1 {[%cal Re4c6]} Nxe4 21. Qxe4 Bf5 22. Qxc6 Bxc2 (22... Rae8 $16 23. Rde1 (23. Qxa6 Bxc2 24. Rde1 Rxe7 $14) 23... Rxe7 24. Rxe7 (24. Bxe7 Re8 $16) 24... Bxc2) 23. Rdd7 $18 Rae8 {[#]} 24. h3 $1 ({Much less strong is} 24. Qxc7 $6 Bf5 $16) ({Don't play} 24. Rxc7 $6 Rxe7 25. Rxe7 Bb1 $16) 24... Rxe7 25. Bxe7 ({Don't do} 25. Rxe7 Rf7 $16) 25... Re8 $2 {[#]} (25... Bf5) 26. Bf6 $1 {[%mdl 512]} Bd3 (26... gxf6 27. Qxf6+) 27. Rxg7 {White mates.} Re1+ {[#]} 28. Kh2 $1 Qxg7 29. Qa8+ {Accuracy: White = 58%, Black = 18%.} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "2.4"]
[White "M Padma Pratibha"]
[Black "Laxman, R.R."]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1270"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,57,0,0,-16,-24,-22,0,-25,0,0,0,0,0,0,0,0,91,0,0,0,0,0,0,-14,-19,-235,-246,-290,-350,-435,-463,-456,-418,-1479,-1260,-29988,-29987,-29994,-29988,-29987,-29987,-29997,-29997,-29997,-29998,-29999]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. Bxc6+ {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (8. cxd4 Bb6 9. Nc3 O-O 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Nxc3 13. bxc3 f6 14. exf6 Qxf6 15. Be2 Na5 16. O-O Bxf3 17. Bxf3 c6 {½-½ (39) Dominguez Perez,L (2763)-Grischuk,A (2759) Khanty-Mansiysk 2019}) 8... bxc6 9. cxd4 Bb4+ 10. Nbd2 {The position is equal.} Ba6 11. Qa4 $146 ({Predecessor:} 11. Qc2 Qd7 12. a3 Nxd2 13. Bxd2 Bxd2+ 14. Nxd2 O-O 15. h3 f6 {1-0 (57) Jovanovic,M-Markov,S Sibenik 1986}) 11... Bxd2+ $1 12. Nxd2 Bb5 13. Qc2 Nxd2 14. Bxd2 Qd7 (14... Qh4 $11 {remains equal.}) 15. Rc1 (15. a4 $16 Ba6 16. Qc5) 15... Qg4 $11 {[%csl Gb5][%cal Rg4e2][%mdl 64] [#] Double Attack} 16. Be3 Qxg2 $40 {[%mdl 128] Black is up to no good.} 17. Kd2 {Black must now prevent a4.} Qf3 18. Rhe1 {And now a4 would win.} Rb8 $1 19. a4 $2 (19. Qd1 $11 {and White stays safe.} Qxd1+ 20. Rexd1) 19... Bc4 $19 20. Rb1 {[#] aiming for b3.} Rb3 $1 21. Kc1 O-O 22. Ra1 Rfb8 {Strongly threatening ...Bd3.} 23. Rg1 (23. Ra3 $142 Rxa3 24. bxa3) 23... Rxb2 24. Qc3 R2b3 {Black mates.} 25. Qa5 Qe4 {Played: Rb3xe3} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "2.5"]
[White "Maheswaran, P.."]
[Black "Deeksith Kasthuri Rajan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2337"]
[BlackElo "1267"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,79,15,14,39,39,44,39,44,38,45,35,41,39,53,29,105,105,200,204,279,112,123,119,475,474,473,466,460,462,451,456,500,506,542,545,534,528,698,668,663,647,679,469,907,787,1096,674,1490,1235,1139,1050,1911,1812,1536,1541,2616,2663,2373,2293,2337,2049,29984,29983,29986,29987,29988,29989,29989,29990,29990,29991]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Nc6 {E11: Bogo-Indian} (6... Nbd7 7. Bg2 c6 8. O-O O-O 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 b6 12. cxd5 cxd5 13. Na3 Ba6 14. Nc2 {0-1 (56) Andreikin,D (2725)-Jobava,B (2629) chess.com INT 2019}) 7. Bg2 b6 8. O-O Bb7 {White is slightly better.} 9. cxd5 $146 ({Predecessor:} 9. Rd1 O-O 10. Qc2 dxc4 11. Qxc4 Qd7 12. Nc3 Na5 13. Qd3 Rfd8 {1-0 (34) Arabidze,M-Moskovljevic,M Herceg Novi 2005}) 9... exd5 10. Nc3 O-O 11. Rac1 Ne4 12. Qf4 Nxc3 (12... f5 $11) 13. Rxc3 $16 h6 (13... Re8 $16) 14. Rfc1 $18 Qd6 15. Ne5 (15. Qxd6 $18 {and White stays clearly on top.} cxd6 16. Rxc6 Bxc6 17. Rxc6) 15... g5 $16 {[#]} 16. Qe3 $1 Rae8 $2 {[%mdl 8192]} (16... Nxd4 $16 17. Rxc7 (17. Qxd4 c5 $11) 17... Nf5) 17. Rxc6 $18 Bxc6 18. Rxc6 Qxc6 19. Nxc6 Rxe3 20. fxe3 Re8 21. Kf2 a5 22. Bxd5 Kg7 23. e4 f6 24. a4 Kg6 25. g4 Kg7 26. Kf3 Kg6 (26... Rh8 $142 27. Kg3 Kf8) 27. e3 h5 28. h3 h4 29. Ke2 Kg7 30. Kd3 Kf8 31. b3 Rc8 32. Be6 Re8 33. Bd7 Ra8 34. Kc4 Kf7 35. e5 fxe5 36. dxe5 {White mates.} Rf8 37. e6+ Kg7 38. e7 Rg8 39. e8=Q Rxe8 40. Bxe8 {Accuracy: White = 78%, Black = 22%.} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "3.1"]
[White "Dhanush Ragav N S"]
[Black "Aravindh, Chithambaram Vr."]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1927"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,24,20,29,33,3,11,5,26,34,38,40,37,26,35,40,36,43,49,46,54,34,62,53,61,44,22,33,33,38,34,26,53,53,61,74,67,4,13,10,6,-3,0,0,0,0,-7,-36,-43,-133,0,-29981,-29982,-29991,-29992,-29992,-29993,-29993,-29994,-29994,-29995,-29995,-29996,-29996,-29991]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 {D37: Queen's Gambit Declined: 5 Bf4} Be6 7. Qb3 {With the idea Bxf6.} b5 8. e3 {The position is equal.} c5 9. Bxf6 $146 ({Predecessor:} 9. Qc2 c4 10. a3 Be7 11. Ne5 Nfd7 12. Bf4 Nxe5 13. dxe5 d4 14. exd4 Qxd4 {0-1 (44) Melkumyan,H (2670)-Maghsoodloo,P (2688) St Petersburg 2018}) 9... Qxf6 10. Nxd5 Qd8 11. e4 c4 12. Qe3 Bxd5 13. exd5+ Be7 14. Be2 O-O 15. O-O {Black must now prevent a4.} Re8 16. Ne5 Bd6 17. Qd2 Bxe5 18. dxe5 Rxe5 19. Bf3 Nd7 20. a4 Re8 21. d6 Rb8 $1 22. axb5 axb5 23. Bc6 ({White should play} 23. Rfe1 $14) 23... Re6 $11 24. Bd5 Rf6 $1 25. Rfe1 Nc5 {And now ...Nb3 would win.} 26. Ra7 Rxd6 27. Bxf7+ Kh8 28. Qc3 {Black should prevent Bxc4!} Rd1 $36 {[%mdl 2048] aiming for ...b4. Black fights for an advantage.} 29. g3 {[#]} (29. Bh5 $1 $15 Rxe1+ 30. Qxe1) 29... Ne4 (29... Na4 $1 $17 {[%cal Ra4c3]} 30. Qe5 Rxe1+ {[%mdl 64] Overworked Piece} 31. Qxe1 Nxb2) 30. Qb4 $2 {[%mdl 8192] [#]} (30. Qe3 $11 Ng5 31. Bh5 Rxe1+ 32. Qxe1 Nh3+ 33. Kg2) 30... Qb6 {Played: Qd8-d4} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "3.2"]
[White "Nitin, S.."]
[Black "Praggnanandhaa R"]
[Result "1-0"]
[WhiteElo "2452"]
[BlackElo "2586"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,19,10,14,8,8,15,18,0,0,-8,-2,-20]} 1. b3 b6 2. Bb2 Bb7 3. c4 Nf6 4. Nf3 e6 5. Nc3 d5 {The position is equal.} 6. e3 {A01: Nimzowitsch-Larsen Opening} a6 7. d4 Bd6 8. cxd5 exd5 9. Bd3 (9. g3 O-O 10. Bg2 Nbd7 11. O-O Ne4 12. Rc1 Nxc3 13. Bxc3 Re8 {1-0 (49) Nakamura,H (2746)-Mamedyarov,S (2817) Kolkata 2018}) 9... O-O $146 ({Predecessor:} 9... Nbd7 10. Qe2 O-O 11. O-O Qe7 12. Rac1 Ne4 13. g3 f5 14. Nd2 c5 15. f4 Nxd2 16. Qxd2 Rac8 17. Rfe1 c4 18. Be2 b5 19. Bf3 Nf6 20. Qg2 Qe6 21. bxc4 Rxc4 {0-1 (41) Metaxasz,V (2127)-Berczes,D (2450) Balatonlelle 2006}) 10. Bf1 {[%mdl 32768] Loss on time!?} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "3.3"]
[White "Gopi Krishna Saravanan"]
[Black "Shyaamnikhil, P."]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1417"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,6,2,8,1,-15,3,3,10,-45,-19,-16,0,-26,-39,-37,-15,-31,-32,-46,-41,-64,-60,-95,-86,-150,-138,-147,-148,-166,-179,-170,-169,-181,-152,-332,-341,-329,-320,-421,-343,-345,-343,-358,-132,-127,-121,-862,-441,-441,-437,-437,-272,-293,-272,-777,-759,-1033,-983,-997,-839,-965,-940,-893,-843,-29974,-29975,-29975,-29973,-6821,-6041,-29990,-29991,-29991,-29991]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. c4 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (6. d4 cxd4 7. Qxd4 e5 8. Qd3 h6 9. a4 Nf6 10. a5 Be7 11. c4 b5 12. axb6 Qxb6 13. Nc3 O-O 14. Be3 Qb7 15. h3 Rfc8 16. Nd2 Be6 17. Rfb1 a5 18. b3 Ra6 19. Ra2 Bd7 20. Rba1 {½-½ (20) Wang,H (2730)-Nepomniachtchi,I (2763) St Petersburg 2018}) 6... b5 7. d3 g6 8. Nc3 {The position is equal.} Bg7 9. Ne2 $146 (9. Re1 $11) ({Predecessor:} 9. Be3 b4 10. Ne2 Bxb2 11. Rb1 Bg7 12. d4 Qc7 13. dxc5 dxc5 {0-1 (31) Maier,C (2404)-Gallagher,J (2552) Switzerland 2005}) 9... Rb8 10. Rb1 Bc6 11. Ng3 Nf6 12. Re1 Nd7 13. b3 O-O 14. Bb2 e5 15. Nd2 f5 16. f3 Qg5 17. Qe2 (17. cxb5 $142 axb5 18. a4) 17... b4 $17 18. Bc1 Rbe8 19. exf5 gxf5 20. Nde4 Qg6 21. Nf2 h5 22. Nh3 $2 (22. Bb2 $17 {might work better.}) 22... h4 $19 23. Nf1 {[#]} e4 $1 {[%cal Re4f3]} 24. Nf4 Bd4+ 25. Be3 Qh6 {Played: Qg6-g7} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "3.4"]
[White "Laxman, R.R."]
[Black "Aswath S"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2403"]
[BlackElo "1864"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,104,25,27,26,33,9,55,35,100,75,451,454,462,462,438,439,674,648,771,765,845,850,1572,1485,639,431,414,445,688,544,519,535,534,466,702,739,672,539,572,551,566,514,539,529,566,427,509,516,584,592,586,577,992,891,1840,1720,1550,1414,2002,1250,1094,924,931,906,781,736,29978,29979,29976,29973,29990,29991,29991,29992,29992,29993,29995,29996,29996,29997,29997,29997,29997,29998,29998,29999,29999]} 1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. b3 b6 6. Bd3 Bb7 7. O-O Be7 8. Bb2 Nbd7 9. Nc3 O-O 10. Qe2 Qc7 11. Rac1 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} Rfe8 (11... Rad8 12. cxd5 exd5 13. Ba6 Ba8 14. Rc2 Qb8 15. Bd3 Bd6 16. Bf5 Rfe8 17. g3 Bb7 18. Rfc1 c5 {0-1 (46) Santos Latasa,J (2586)-Salinas Herrera,P (2506) Barcelona 2019}) 12. Ne5 c5 $146 ({Predecessor:} 12... dxc4 13. bxc4 Nxe5 14. dxe5 Nd7 15. f4 f5 16. exf6 Bxf6 17. Rf3 {1-0 (30) Galeb,A-Mendivil Salinas,I Leipzig 1960}) 13. cxd5 {White is slightly better.} exd5 ({Black should try} 13... Nxe5 $14 14. dxe5 Nxd5) 14. f4 Ne4 $2 {[%mdl 8192]} (14... Rad8 $16 {is tougher.}) 15. Nxe4 $18 {[%mdl 64] Overworked Piece} dxe4 {[#]} 16. Bc4 $1 Rf8 17. Qh5 {[%cal Rc4f7]} Nxe5 (17... Nf6 $142 18. Bxf7+ Rxf7 19. Qxf7+ Kh8 20. dxc5 Bd5) 18. fxe5 g6 19. Qh6 Qd8 20. e6 {[%cal Re6f7]} f6 21. Rf4 {White wants to mate with Rh4.} g5 22. Rf5 Qe8 23. Rcf1 b5 (23... Qg6 $142 24. Qh3 cxd4) 24. Bxb5 Qg6 25. Qh3 a6 26. Bd7 h5 (26... cxd4 $142 27. exd4 a5) 27. dxc5 a5 28. Bb5 Rac8 29. Bd4 Bc6 30. Bc4 {Threatens to win with Bxf6!} Kh7 31. Be2 h4 32. Bg4 Be8 33. Rd5 {Strongly threatening Bf5.} Kh8 34. g3 Bc6 35. Rdf5 Bb5 36. R1f2 Kg7 37. gxh4 Rh8 38. h5 Qh6 39. Qg3 {Rxf6 would kill now.} Rhf8 40. h4 gxh4 41. Qxh4 Kh7 42. R5f4 Bxc5 43. Rxf6 {White mates.} Rxf6 44. Rxf6 Qxe3+ 45. Bxe3 Bxe3+ 46. Kg2 Rc2+ 47. Kh3 Bd4 48. Bf5+ {[%mdl 64] Double Attack, Discovered Attack} Kh8 49. Rf8+ Kg7 50. Qe7+ Kh6 {[#]} 51. Rf6+ $1 Kg5 (51... Bxf6 52. Qxf6+) 52. Qg7+ Kf4 53. Qg3# {Accuracy: White = 69%, Black = 32%.} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "3.5"]
[White "Suganthan S"]
[Black "Maheswaran, P.."]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1885"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,39,-15,-15,-6,0,0,-1,-5,4,0,82,75,75,80,89,91,93,88,100,74,98,91,94,87,85,80,79,78,139,141]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Bc5 5. c3 O-O 6. O-O Re8 7. d3 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} d5 (7... a6 8. Ba4 b5 9. Bb3 d6 10. h3 h6 11. Rd1 Bb6 12. Nbd2 Ne7 13. Nf1 Ng6 14. Be3 Bxe3 15. fxe3 c6 16. Ng3 {1-0 (43) Bortnyk,O (2581)-Jakovenko,D (2704) Doha 2016}) 8. Bg5 a6 9. Ba4 {The position is equal.} b5 10. Bb3 d4 {[#]} (10... dxe4 $11 11. dxe4 Na5) 11. Bd5 $1 $16 {[%cal Rd5c6][%mdl 512]} Qd6 (11... Nxd5 12. Bxd8) 12. Bxf6 $146 ({Predecessor:} 12. Bxc6 Qxc6 13. cxd4 Bxd4 14. Nxd4 exd4 15. Rc1 Qd6 16. Bxf6 gxf6 {1-0 (38) Pietruske,S-Mueller,J DDR 1977}) 12... Qxf6 13. Rc1 {aiming for Bxc6.} Bd7 14. cxd4 Bxd4 {[#]} 15. Bxc6 $1 Bxc6 16. Nxd4 exd4 17. Nd2 Qd6 18. Qf3 Bd7 19. Qg3 Qxg3 ({Better is} 19... f5) 20. hxg3 {Accuracy: White = 91%, Black = 45%.} 1/2-1/2

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "4.1"]
[White "Aravindh, Chithambaram Vr."]
[Black "Sivaraj, M.."]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2546"]
[BlackElo "1993"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,55,22,20,0,3,-4,12,12,52,22,22,14,15,5,4,0,8,0,33,35,29,32,116,128,344,332,314,325,323,310,316,315,741,725,814,814,814,807]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c4 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Nc2 Nf6 10. Nc3 O-O 11. f3 {B52: Sicilian: Moscow Variation with 3...Bd7} (11. Bg5 h6 12. Bh4 Qg4 13. Bxf6 Qxd1 14. Rfxd1 Bxf6 15. Nd5 Bg7 16. Rab1 Rac8 17. b3 Rfd8 18. f4 e6 {½-½ (44) Bocharov,I (2511)-Amonatov,F (2624) Astana 2017}) 11... Rac8 12. Rb1 Ne5 $146 ({Predecessor:} 12... a6 13. Be3 Ne5 14. b3 b5 15. Nd5 Nxd5 16. cxd5 Rc3 {½-½ (50) Kramaley,D (1849)-Dias,S (1693) Nottingham 2018}) 13. b3 $1 {The position is equal.} Nc6 14. Bb2 e6 15. Ne3 a6 16. Qd3 Rfd8 17. Rbd1 Qc7 18. Qe2 Rd7 19. Kh1 Ne8 20. f4 Ne7 (20... Rdd8 $14) 21. f5 $16 {[#] fxe6 is the strong threat.} exf5 $2 (21... Nc6 $16) 22. Ncd5 $18 ({Resist} 22. exf5 Qd8 $18) 22... Nxd5 23. Nxd5 Qd8 24. exf5 Bxb2 25. Qxb2 Qg5 $2 (25... Rc5 26. Qc3 Re7 27. Nxe7+ Qxe7) 26. Rde1 {White is clearly winning.} Rcd8 {[#]} 27. Rxe8+ $1 {[%mdl 576] Remove Defender, Decoy} Rxe8 28. Nf6+ {Accuracy: White = 60%, Black = 31%.} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "4.2"]
[White "Bala Kannamma P"]
[Black "Nitin, S.."]
[Result "1-0"]
[WhiteElo "2097"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,19,1,6,4,13,10,17,0,8,-8,-4,-25]} 1. b3 b6 2. Bb2 Bb7 3. c4 Nf6 4. Nf3 e6 5. Nc3 (5. e3 Be7 6. d4 O-O 7. Bd3 c5 8. O-O cxd4 9. exd4 d5 10. Nc3 dxc4 11. bxc4 Nc6 12. Rc1 Rc8 13. Qe2 Nb4 14. Bb1 Bxf3 15. gxf3 Nh5 16. a3 Bd6 17. f4 Qh4 18. f3 Nxf4 19. Qd2 Nbd3 {0-1 (19) Svidler,P (2729)-Kramnik,V (2753) Amsterdam 2019}) 5... d5 {The position is equal.} 6. e3 {A01: Nimzowitsch-Larsen Opening} a6 7. d4 Bd6 8. cxd5 exd5 9. Bd3 O-O $146 ({Predecessor:} 9... Nbd7 10. Qe2 O-O 11. O-O Qe7 12. Rac1 Ne4 13. g3 f5 14. Nd2 c5 15. f4 Nxd2 16. Qxd2 Rac8 17. Rfe1 c4 18. Be2 b5 19. Bf3 Nf6 20. Qg2 Qe6 21. bxc4 Rxc4 {0-1 (41) Metaxasz,V (2127)-Berczes,D (2450) Balatonlelle 2006}) 10. Bf1 {[%mdl 32768] Loss on time!?} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "4.3"]
[White "Shyaamnikhil, P."]
[Black "Sa, Kannan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2413"]
[BlackElo "2059"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,53,18,57,13,41,-17,-21,-41,-13,-19,-14,-14,-8,-15,34,27,61,-10,74,74,74,74,74,74,106,101,96,96,213,201,206,203,214,214,512,499,580,578,701,669,789,790,1060,1059,1059,1024]} 1. e4 c5 2. Nc3 b6 (2... d6 3. Nge2 Nf6 4. f3 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. d4 e6 8. Be3 cxd4 9. Qxd4 Qxd4 10. Nxd4 Bc5 11. O-O-O Nc6 {0-1 (64) Kovalenko,I (2674)-Vachier Lagrave,M (2774) Khanty-Mansiysk 2019}) 3. f4 Bb7 4. Nf3 g6 5. Bc4 Bg7 6. O-O {B23: Closed Sicilian: Lines without g3} Nc6 $1 7. e5 $146 (7. d3 $14) ({Predecessor:} 7. d3 a6 8. a3 e6 9. f5 Nd4 10. fxe6 dxe6 11. Nxd4 Qxd4+ 12. Kh1 {1-0 (52) Herb,S (2133)-Berisha,R Bayern 2014}) 7... Nh6 $11 8. Bd5 {The position is equal.} O-O 9. d4 cxd4 10. Nxd4 e6 11. Bf3 d5 12. Ncb5 Qe7 13. g4 ({White should try} 13. Re1 $14) 13... Kh8 (13... Nxd4 $11 {remains equal.} 14. Nxd4 f6) 14. Be3 Nxd4 15. Nxd4 Ng8 16. g5 Qd7 17. h4 Ne7 18. h5 {Black must now prevent h6.} h6 (18... Rfe8 $16 {keeps fighting.}) 19. hxg6 fxg6 20. Bg4 Nf5 21. Bxf5 exf5 $2 {[#]} (21... gxf5 {was necessary.} 22. gxh6 Bxh6) 22. gxh6 $18 {White is clearly winning.} Bxh6 23. Kf2 Kg7 24. Rh1 Rh8 25. e6 Qe7 {[#]} 26. Qd3 {Played: Nd4xf5} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "4.4"]
[White "Harini, S.."]
[Black "Laxman, R.R."]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2021"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,146,13,19,13,17,-10,-8,-29,103,102,116,110,109,114,127,108,250,181,164,176,170,82,71,87,84,85,85,74,72,84,80,82,74,64,64,64,58,0,4,4,6,4,4,4,4,0,0,0,6,8,14,2,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,36,0,0,0,0,0,0,0,0,0,70,37,106,82,186,159,258,272,278,197,254,13,140,147,391,394,397,371,637,626,611,579,787,731,734,670,5746,572,773,725,899,889,883,875,836,821,1886,1894,1796,1643,1675,1530,29980,29981,29981]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. h3 Na5 11. Ba2 c5 12. Nbd2 {C88: Closed Ruy Lopez: Anti-Marshall Systems} (12. Bg5 Be6 13. Bxf6 Bxf6 14. Nbd2 Bxa2 15. Rxa2 d5 16. b3 g6 17. Qe2 Re8 18. Raa1 Bg7 19. Rad1 Qd7 {0-1 (45) Moradiabadi,E (2546)-Chirila,I (2566) chess.com INT 2019}) 12... Be6 13. Bxe6 fxe6 14. Nc4 {The position is equal.} Nc6 $146 (14... Nxc4 $11 {remains equal.} 15. dxc4 h6) ({Predecessor:} 14... h6 15. Nxa5 Qxa5 16. Nh2 Qc7 17. f4 exf4 18. Bxf4 e5 19. Bd2 Nh7 {1-0 (51) Kos,T (2295)-Rusjan,D (2155) Bled 1996}) 15. Ng5 $1 $16 {[%cal Rg5e6]} Re8 16. Nxe6 Qd7 17. Ng5 ({Don't play} 17. Nxg7 $6 Kxg7 18. Nb6 (18. Qd2 $2 Qe6 $17) 18... Qe6 $11) 17... Rab8 18. a5 Nd4 (18... Bd8 $16) 19. c3 bxc3 20. bxc3 Nb3 21. Nb6 (21. Rb1 $18 {and White stays clearly on top.} Nxc1 22. Qxc1 (22. Rxc1 h6 $16)) 21... Rxb6 22. axb6 Nxa1 23. Be3 h6 24. Nf3 Rb8 25. Qxa1 Rxb6 26. Qa2+ Kh7 27. Qf7 Bd8 28. Qxd7 Nxd7 29. d4 (29. Nd2 $14) 29... cxd4 30. cxd4 Rb4 31. dxe5 Nxe5 32. Nxe5 dxe5 $11 {[%mdl 4096] Endgame KRB-KRB} 33. Ra1 a5 34. Bd2 Rb5 35. Kf1 Kg6 36. Ke2 Kf7 37. Kd3 Bb6 38. Kc4 Rb2 39. Kd3 Bc5 40. Bxa5 Rxf2 41. Rc1 Bd4 42. Rc7+ Kg6 43. Rc6+ Kh7 44. Rc2 Rf1 45. Kc4 Kg6 46. Kd5 Kg5 47. Bd8+ Kf4 48. Rc7 {Black must now prevent Rf7+.} Rd1 {Threatens to win with ...Ba1+.} 49. Rf7+ Ke3 {And now ...Bb2+ would win.} 50. Rf3+ Ke2 {Strongly threatening ...Ba1+.} 51. Ke6 Be3 (51... Rg1 $11) 52. Bc7 Rf1 (52... g5 $1 $14) 53. Rg3 ({Of course not} 53. Bxe5 $6 Rxf3 54. gxf3 Kxf3 $11) 53... Rf6+ (53... g5 $16 {was necessary.}) 54. Kd5 $18 g5 (54... Bf4 $16 {might work better.} 55. Rxg7 Ra6) 55. Bxe5 Ra6 56. Bg7 h5 (56... Bf4 $142 57. Rf3 Rd6+ 58. Kc5 Rd7) 57. Rf3 $2 (57. e5 $1 $18) 57... Ra5+ (57... g4 $1 $11 {keeps the balance.} 58. Rf5 Bf2) 58. Ke6 $16 Kd3 $2 (58... Bf2 $16 59. Rf5 Ra6+ 60. Kf7 g4) 59. e5 $18 Ke4 60. Rf1 Ra6+ $2 (60... Bc5 61. Re1+ Kd3) 61. Kf7 Ra7+ 62. Kg6 Ra6+ 63. Kxh5 Bf4 64. Re1+ Kf5 {[#]} 65. g4+ (65. e6 $142 $1 Bd6 (65... Rxe6 66. g4#) 66. e7 Bxe7 67. Rxe7) 65... Ke6 66. Rb1 Ra3 67. Rb6+ Kf7 68. Rb7+ Ke6 69. Kg6 Rxh3 70. Rb6+ Kd5 71. e6 Bd6 {[#]} 72. Kf7 $1 Bc5 73. Rb5 Rg3 {Accuracy: White = 61%, Black = 33%.} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "4.5"]
[White "Srihari L R"]
[Black "Murali Krishnan B T"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2286"]
[BlackElo "2197"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,65,27,34,36,29,29,27,27,40,29,36,4,46,41,56,49,49,45,66,56,73,56,43,0,25,16,10,-10,0,-51,0,0,38,42,93,64,326,317,369,230,364,353,365,353,340,333,338,345,1079,1104,1079,985,2367,2359,2077,2031,29995,29996]} 1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 a5 5. Nc3 Be7 6. e3 {A13: English Opening: 1...e6} O-O 7. Be2 (7. Qc2 Na6 8. a3 Nc5 9. d4 Nce4 10. Nxe4 Nxe4 11. Bd3 f5 12. O-O c6 13. a4 Bd7 14. Ba3 Bxa3 15. Rxa3 {½-½ (112) Grachev,B (2626)-Geller,J (2518) St Petersburg 2018}) 7... b6 8. O-O {White has an edge.} Bb7 9. Qc2 $146 ({Predecessor:} 9. Rc1 Nbd7 10. Qc2 c5 11. Rfd1 Rc8 12. Nb5 Ne4 13. a4 {1-0 (32) Ftacnik,L (2512)-Ginsburg,G (2418) Germany 2018}) 9... c5 10. cxd5 exd5 11. d4 Nbd7 12. Rfd1 Rc8 13. Rac1 Bd6 14. Qb1 Bb8 15. dxc5 bxc5 16. h3 Qe7 17. Qf5 {[%cal Rc3d5]} Nb6 18. Nb5 d4 19. Bd3 (19. Nfxd4 $11 cxd4 20. Ba3) 19... Nbd5 (19... h6 $1 $15 20. Nh4 Be4 21. Bxe4 Nxe4) 20. Re1 $1 $36 {[%mdl 2048] Black is under pressure.} g6 21. Qg5 Qd8 ({Better is} 21... dxe3 $14 22. fxe3 Nd7) 22. Rcd1 dxe3 $2 {[%mdl 8192]} ({Black should play} 22... Nh5 $14) 23. fxe3 $18 Qb6 24. e4 ({Resist} 24. Qh6 c4 $18) 24... c4+ (24... Bf4 $142 25. Qh4 Nh5) 25. Bd4 Qxb5 26. bxc4 {[%mdl 64] Pin} ({Don't take} 26. exd5 Nh5 $18) 26... Qd7 {If Black can now play ...Nxe4! this consolidates a bit.} 27. exd5 Nh5 28. Ne5 Qd6 $2 (28... Bxe5 29. Qxe5 f6) 29. Ng4 {[%cal Rg4h6]} f6 {[#]} 30. Bxg6 $1 {[%mdl 512]} hxg6 31. Qxg6+ Ng7 32. Re4 {Played: Re1-e6} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "5.1"]
[White "Sibi Visal R"]
[Black "Aravindh, Chithambaram Vr."]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2238"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "204"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,204,0,23,0,47,4,45,11,67,19,28,19,63,41,27,29,19,9,102,105,113,22,16,8,55,55,47,44,49,40,76,46,43,19,39,3,3,6,7,0,0,0,26,14,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. Be3 Be6 10. a3 a5 11. Qc2 {A29: English Opening: Four Knights Variation with 4 g3} (11. Rc1 f5 12. Na4 e4 13. Ne1 Nd5 14. Bd2 Nf6 15. Nc5 Bxc5 16. Rxc5 Nd4 17. Bg5 Qe7 18. Rc3 Rad8 19. e3 Nb5 {0-1 (42) Georgiev,K (2581)-Indjic,A (2628) Mali Losinj 2019}) 11... f6 12. Rfc1 Qd7 $146 ({Predecessor:} 12... Nd4 13. Bxd4 exd4 14. Nb5 c5 15. Nd2 Qd7 16. a4 Nd5 17. Nc4 Ra6 18. Qd2 Bd8 {0-1 (47) Mendez Acosta,A (1722)-Molina Rodriguez,B (2182) Tenerife 2015}) 13. Na4 {White is slightly better.} (13. Bxb6 $5 cxb6 14. Qa4 $11) 13... Ra6 ({Better is} 13... Nxa4 $1 $11 14. Qxa4 Rfd8) 14. Nc5 Bxc5 $1 15. Bxc5 Rd8 16. b4 axb4 17. axb4 {[%cal Ba3b4,Bb4b5][%mdl 32] [#] Hoping for Rxa6.} Rxa1 18. Rxa1 Nd5 (18... Re8 $11) 19. b5 $16 Nce7 20. Bxe7 ({White should play} 20. e4 $16) 20... Nxe7 $11 21. Nd2 Bd5 22. Bxd5+ Nxd5 23. Qc4 {[#] And now e4 would win.} Kh8 24. Ne4 Nb6 25. Qc5 h6 26. Rc1 f5 27. Nd2 e4 28. Nc4 exd3 29. Ne5 Qe6 30. Nxd3 Nd5 31. e3 Kh7 32. Nf4 Nxf4 {The position is equal.} 33. exf4 {[%mdl 4096] Endgame KQR-KQR} Rd5 34. Qxc7 Rxb5 35. Qc4 Rd5 36. Qb4 b5 37. Re1 Qc6 38. h4 Rc5 39. h5 Qd5 40. Qa5 Rc2 41. Qb6 {Qg6+ is the strong threat.} Rc6 42. Qb8 Ra6 43. Qe5 Qd7 44. Rb1 Rb6 45. Qc5 Rb8 46. Re1 Rc8 47. Qb6 Kh8 48. Re5 Qd1+ 49. Kg2 Qxh5 {Strongly threatening ...Rc1.} 50. Qxb5 Rc1 {[%csl Gc1][%cal Rh5h1]} 51. Qe8+ Qxe8 52. Rxe8+ {KR-KR} Kh7 53. Re5 Kg6 54. Re6+ Kf7 55. Ra6 Rc5 56. Rb6 Rd5 57. Ra6 Ke7 58. Rg6 Kf7 59. Ra6 Rd1 60. Ra5 Ke6 61. Ra6+ Rd6 62. Ra7 Kf6 63. Ra5 $1 Rb6 64. Rc5 Re6 65. Ra5 Rd6 66. Rb5 g5 67. fxg5+ hxg5 68. Ra5 Kg6 69. Rb5 Re6 70. Ra5 Re2 71. Rb5 Rc2 72. Ra5 Kf6 73. Rb5 Rd2 74. Ra5 Ke6 75. Rb5 Rd5 76. Rb6+ Ke5 77. Rb4 Rd4 78. Rb8 Rd5 79. Rb4 g4 80. Ra4 $1 Rd4 81. Ra3 Ke4 82. Re3+ Kd5 83. Ra3 Rd2 84. Re3 $1 Kd4 85. Re8 $1 Ra2 86. Kf1 $1 Ra1+ 87. Kg2 Ra5 88. Re3 Rc5 89. Kf1 Ra5 90. Kg2 Re5 91. Ra3 Re2 92. Kf1 $1 {[%cal Rf1e2]} Rc2 93. Re3 $1 Rc3 94. Re8 Kd5 95. Ke2 Ra3 96. Kf1 Ra4 97. Re3 Re4 98. Ra3 Ke5 99. Rd3 f4 100. gxf4+ Kxf4 101. Kg2 Ra4 102. Rb3 Ke5 {Accuracy: White = 76%, Black = 69%.} 1/2-1/2

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "5.2"]
[White "Bala Kannamma P"]
[Black "Shyaamnikhil, P."]
[Result "0-1"]
[WhiteElo "2097"]
[BlackElo "2413"]
[Annotator "RC"]
[PlyCount "19"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+5"]

1. b3 b6 2. Bb2 Bb7 3. c4 Nf6 4. Nf3 e6 5. Nc3 d5 6. e3 a6 7. d4 Bd6 8. cxd5 exd5 9. Bd3 O-O {[%emt 0:00:00]} 10. Bf1 {[%emt 0:00:00]} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "5.3"]
[White "Harini, S.."]
[Black "Saravana, Krishnan P."]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2021"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,84,0,10,0,0,0,6,0,0,0,0,-10,-19,-7,0,0,6,0,8,-43,-29,-49,-31,-61,-38,-60,-58,-65,-65,-60,-50,-56,-33,-42,-28,-52,-10,-56,-61,-64,-50,-49,-12,-90,-92,-151,-127,-229,-107,-156,-155,-125,-125,-123,0,0,0,-105,-100,-104,-94,-135,-110,-115,-90,-84,-61,-113,-110,-29993,-29994,-29998,-29999]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Bg5 Ne4 8. Be3 {B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} (8. Nxd5 $2 Nxg5 9. Nxg5 e6 $19) (8. cxd5 {with more complications.} Nxg5 9. Nxg5 Qb6 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. O-O) (8. Bh4 Nxc3 9. bxc3 O-O 10. cxd5 Qxd5 11. Be2 Nc6 12. O-O e5 13. c4 Qe4 14. Bd3 Qg4 15. h3 Qh5 {½-½ (25) Van Wely,L (2667)-Ragger,M (2672) Brest 2018}) 8... Nxc3 9. bxc3 O-O 10. cxd5 {The position is equal.} Qxd5 11. Be2 Qa5 12. Qc1 Nc6 13. O-O Rd8 14. Rd1 $146 ({Predecessor:} 14. Bg5 Bg4 15. h3 Be6 {½-½ (46) Bogomolow,S (2210)-Orzech,D (2335) Germany 2007}) 14... Bf5 15. Qb2 Qc7 16. Nh4 (16. Rac1 $11) 16... Be6 $15 17. Rab1 b6 18. Bf3 Bd5 (18... Bc4 {seems wilder.} 19. g3 Rac8 20. Rbc1 e6 21. Bg5 f6) 19. Qb5 Bxf3 20. Nxf3 Na5 21. Rbc1 Qc4 22. Qg5 f6 23. Qg4 Rac8 24. Rc2 Qd5 25. Nd2 f5 $36 {[%mdl 2048] Black has the initiative.} 26. Qh4 e5 27. dxe5 Qxe5 28. Bg5 (28. Rcc1 $11) 28... Rd3 $17 29. c4 ({White should play} 29. Rdc1) 29... Re8 {Played: Qe5-e2} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "5.4"]
[White "Senthil Maran K"]
[Black "Srihari L R"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2312"]
[BlackElo "2286"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,76,12,8,8,14,10,16,7,20,10,40,4,25,-7,58,10,25,2,71,69,58,65,68,67,67,62,68,30,31,37,36,14,22,0,0,0,0,0,6,-22,8,8,12,3,8,-98,-70,-77,-60,-47,-63,-43,-21,-13,97,93,88,89,194,75,1031,1016,5581,460,1711,1698,29994,29995,29999]} 1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. c3 e6 5. e3 Bd6 6. Nbd2 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (6. Bb5 Nge7 7. Ne5 O-O 8. Nd2 f6 9. Nxc6 bxc6 10. Ba4 Bxf4 11. exf4 Qd6 12. Qf3 c5 13. dxc5 Qxc5 {½-½ (36) Javakhishvili,L (2456)-Arabidze,M (2373) Riga 2017}) 6... Nge7 7. Bb5 a6 $146 ({Predecessor:} 7... O-O 8. Bg3 a6 9. Ba4 b5 10. Bc2 Na5 11. e4 dxe4 12. Nxe4 Bxg3 13. hxg3 {1-0 (22) Mustafa,W (2104)-Fassing,D (1699) Frankfurt 2008}) 8. Ba4 {The position is equal.} O-O 9. O-O f6 10. Bb3 Kh8 11. Bxd6 Qxd6 (11... cxd6 $11 12. Re1 Qd7) 12. Qe2 e5 13. e4 dxe4 (13... Bg6 $11 {keeps the balance.}) 14. Nxe4 $16 Bxe4 15. Qxe4 exd4 16. Rad1 {[%cal Rf3d4]} f5 17. Qe2 {[%cal Rf3d4]} Qf6 18. Nxd4 Nxd4 19. Rxd4 Nc6 20. Rd7 Rae8 21. Qh5 Ne5 22. Rd4 ({Much worse is} 22. Rxc7 Qb6 $17) 22... Ng4 23. Qh3 Re2 24. Qg3 Re7 25. h3 Ne5 26. Rfd1 Nc6 27. Rd7 (27. Rd5 $11) 27... f4 $17 28. Qh2 Rxd7 29. Rxd7 Re8 {[%cal Re8e1]} 30. Rd1 h6 31. h4 Re2 (31... Ne5 $11) 32. Qh3 $16 {White wants to mate with Qc8+!} Re8 33. Qd7 Qe5 {[#]} (33... Qe7 $16 {keeps fighting.}) 34. Bc2 $40 {[%mdl 128] White wants a kill.} (34. Qf7 $1 $18 {is more deadly.}) 34... Qe7 $2 {[%mdl 8192]} (34... Kg8 $16) 35. Qf5 $18 {[%csl Gc2][%cal Rf5h7]} g5 36. hxg5 (36. Qg6 $142 Ne5 37. Qxh6+ Kg8 38. Bb3+ Qf7 39. Qxg5+ Kf8 40. Bxf7 Kxf7 41. Rd5) 36... hxg5 (36... Qg7 $142 37. Qxf4 Qxg5) 37. Rd7 Qe1+ {[#]} 38. Kh2 $1 {[%csl Gc2,Gd7][%cal Rf5h7][%mdl 512]} Re7 39. Qf8# {Accuracy: White = 45%, Black = 21%.} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "5.5"]
[White "Shyam Sundar, T.."]
[Black "Vaishali R"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1674"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,3,3,3,28,1,21,21,27,21,58,28,33,25,32,17,38,12,19,9,5,0,0,0,-4,-39,-41,-46,-45,-47,0,-19,-6,-28,10,8,10,0,29,20,34,0,0,0,0,0,0,-44,-49,-139,-129,-141,-141,-113,-136,-241,-156,-1447,-1309,-5157,-1767,-1212,-1055,-4915,-5081,-2456,-1764,-29977,-29979,-29979,-29980,-29980,-29975,-29984,-29985,-29985,-29986,-29986,-29987,-29993]} 1. b3 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 Nbd7 (4... e6 5. Be2 h6 6. c4 c6 7. Nc3 Nbd7 8. d4 Ne4 9. Nxe4 Bxe4 10. O-O Bd6 11. h3 O-O 12. Nd2 Bh7 13. a3 Qe7 14. b4 a6 {0-1 (52) Bacrot,E (2695)-Meier,G (2630) chess.com INT 2017}) 5. c4 e6 6. Be2 {A06: Réti Opening:1 Nf3 d5} Bd6 7. O-O O-O 8. Nh4 $146 {The position is equal.} ({Predecessor:} 8. d4 c6 9. Nbd2 Qe7 10. Ne5 Ne4 11. Nxd7 Nxd2 12. Qxd2 Qxd7 13. Bd3 Bxd3 14. Qxd3 h6 15. a4 a5 16. Ba3 Bxa3 17. Rxa3 Qe7 18. c5 e5 19. Raa1 e4 20. Qd2 f5 21. b4 g5 {½-½ (21) Vyletel,S (1766)-Slivka,D (1783) Slovakia 2018}) 8... Bxb1 9. Rxb1 c5 10. cxd5 Nxd5 11. Nf3 Be7 12. d4 Bf6 13. dxc5 Nxc5 14. Bc4 Nb6 15. Qxd8 Rfxd8 16. Bxf6 gxf6 17. Rfd1 Nxc4 18. bxc4 Kf8 19. Rd4 f5 20. Kf1 b6 21. Ne5 Rxd4 22. exd4 $11 {[%mdl 4096] Endgame KRN-KRN} Ne4 23. Ke1 Rc8 {next ...f6 is good for Black.} 24. f3 f6 25. Nd7+ (25. Nd3 {is more complex.} Rxc4 26. fxe4 Rxd4 27. Nf4 Rxe4+ 28. Ne2) 25... Ke7 {[#] And now ...Nd6 would win.} 26. Nxb6 axb6 27. fxe4 fxe4 28. Rxb6 Rxc4 {KR-KR} 29. Ke2 ({White should try} 29. Rb7+ $1 $15 Kd6 30. Rxh7) 29... Rxd4 30. Ke3 Ra4 31. Rb7+ Kd6 32. Rxh7 (32. g4 $17) 32... Ke5 ({Don't take} 32... Rxa2 33. Kxe4 Rxg2 34. Kf3 $17) 33. g4 $2 {[#]} (33. g3 $17) 33... Ra3+ $19 34. Ke2 Rxa2+ (34... Kf4 $142 35. Rf7 Rxa2+ 36. Ke1 f5 37. gxf5 exf5) 35. Ke3 Ra3+ 36. Ke2 Kf4 37. Re7 Ra2+ 38. Ke1 Kxg4 {Black mates.} 39. Rxe6 f5 40. Rg6+ Kf3 41. h4 Ra1+ 42. Kd2 e3+ 43. Kd3 e2 44. Kd4 {Accuracy: White = 25%, Black = 32%.} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "6.1"]
[White "Shyaamnikhil, P."]
[Black "Harikrishnan.A.Ra"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2413"]
[BlackElo "1995"]
[Annotator "RC"]
[PlyCount "70"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+5"]

1. g3 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Bg2 {[%emt 0:00:00]} d5 {[%emt 0:00:02]} 3. d3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:18]} 4. Nf3 {[%emt 0:00:32]} Nc6 {[%emt 0:00:09]} 5. O-O {[%emt 0:00:06]} Be7 {[%emt 0:00:17]} 6. a3 {[%emt 0:00:05]} O-O {[%emt 0:00:12]} 7. b4 {[%emt 0:01:17]} e4 {[%emt 0:00:02]} 8. Nfd2 {[%emt 0:00:15]} exd3 {[%emt 0:00:43]} 9. cxd3 {[%emt 0:00:31]} Bg4 {[%emt 0:01:42]} 10. h3 {[%emt 0:00:05]} Be6 {[%emt 0:00:20]} 11. Bb2 {[%emt 0:01:28]} Qd7 {[%emt 0:00:13]} 12. Kh2 {[%emt 0:00:21]} a5 {[%emt 0:00:42]} 13. b5 {[%emt 0:00:22]} Na7 {[%emt 0:00:06]} 14. a4 {[%emt 0:00:11]} c6 {[%emt 0:00:03]} 15. bxc6 {[%emt 0:00:16]} bxc6 {[%emt 0:00:01]} 16. e4 {[%emt 0:02:16]} dxe4 {[%emt 0:00:28]} 17. dxe4 {[%emt 0:01:27]} Rab8 {[%emt 0:00:11]} 18. Qc2 {[%emt 0:01:01]} Rfd8 {[%emt 0:00:37]} 19. Be5 {[%emt 0:00:21]} Bd6 {[%emt 0:00:33]} 20. Bxf6 {[%emt 0:01:11]} gxf6 {[%emt 0:00:02]} 21. Nc4 {[%emt 0:00:04]} Bb4 {[%emt 0:00:21]} 22. Nba3 {[%emt 0:01:06]} Qd3 {[%emt 0:00:21]} 23. Qc1 {[%emt 0:00:17]} Bc3 {[%emt 0:02:37]} 24. Rd1 {[%emt 0:00:16]} Qxd1 {[%emt 0:00:11]} 25. Qxd1 {[%emt 0:00:02]} Rxd1 {[%emt 0:00:02]} 26. Rxd1 {[%emt 0:00:01]} Rb4 {[%emt 0:00:08]} 27. Rd3 {[%emt 0:02:26]} Be1 {[%emt 0:00:29]} 28. Nxa5 {[%emt 0:00:39]} Rxa4 {[%emt 0:00:34]} 29. Nb7 {[%emt 0:00:01]} Bxf2 {[%emt 0:00:03]} 30. Nc2 {[%emt 0:00:12]} Nb5 {[%emt 0:00:35]} 31. Rf3 {[%emt 0:00:10]} Bb6 {[%emt 0:00:02]} 32. e5 {[%emt 0:00:11]} fxe5 {[%emt 0:00:24]} 33. Rd3 {[%emt 0:00:02]} Bf5 {[%emt 0:00:27]} 34. Rd2 {[%emt 0:00:09]} Ra2 {[%emt 0:00:01]} 35. Bxc6 {[%emt 0:00:04]} Nd4 {[%emt 0:00:05]} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "6.2"]
[White "Saravana, Krishnan P."]
[Black "Avinash Ramesh"]
[Result "1-0"]
[WhiteElo "2304"]
[BlackElo "1686"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,19,4,4,6,4,8,20,6,0,-12,-9,-22]} 1. b3 b6 2. Bb2 Bb7 3. c4 Nf6 4. Nf3 e6 5. Nc3 (5. e3 Be7 6. d4 O-O 7. Bd3 c5 8. O-O cxd4 9. exd4 d5 10. Nc3 dxc4 11. bxc4 Nc6 12. Rc1 Rc8 13. Qe2 Nb4 14. Bb1 Bxf3 15. gxf3 Nh5 16. a3 Bd6 17. f4 Qh4 18. f3 Nxf4 19. Qd2 Nbd3 {0-1 (19) Svidler,P (2729)-Kramnik,V (2753) Amsterdam 2019}) 5... d5 {The position is equal.} 6. e3 {A01: Nimzowitsch-Larsen Opening} a6 7. d4 Bd6 8. cxd5 exd5 9. Bd3 O-O $146 ({Predecessor:} 9... Nbd7 10. Qe2 O-O 11. O-O Qe7 12. Rac1 Ne4 13. g3 f5 14. Nd2 c5 15. f4 Nxd2 16. Qxd2 Rac8 17. Rfe1 c4 18. Be2 b5 19. Bf3 Nf6 20. Qg2 Qe6 21. bxc4 Rxc4 {0-1 (41) Metaxasz,V (2127)-Berczes,D (2450) Balatonlelle 2006}) 10. Bf1 {[%mdl 32768] Loss on time!?} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "6.3"]
[White "Vaishali R"]
[Black "Senthil Maran K"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2376"]
[BlackElo "2312"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,39,0,0,-8,-4,0,46,43,59,42,148,152,146,104,110,109,112,105,135,136,217,202,340,323,546,564,544,525,1155,1224]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Ne7 7. Nge2 {B12: Caro-Kann: Advance Variation} dxc4 (7... Bg4 8. Bg5 Qb6 9. c5 Qc7 10. f3 Bf5 11. Ng3 f6 12. Bf4 Nd7 13. exf6 Qxf4 14. Nce2 Qh6 15. fxe7 Bxe7 16. Nxf5 exf5 {½-½ (27) Sutovsky,E (2647)-Artemiev,V (2704) Poikovsky 2018}) 8. Ng3 $1 Bd3 9. Bxd3 {White is slightly better.} cxd3 10. Qxd3 Ng6 {[#]} ({Black should play} 10... c5 $14) 11. Bg5 $1 $16 {[%cal Rg5d8]} Be7 12. Bxe7 Qxe7 13. Nge4 $36 {[%mdl 2048] White has strong initiative.} O-O $146 ({Predecessor:} 13... Nxh4 14. Nd6+ Kf8 {1-0 (26) Nestorovic,N (2453)-Ristic,N (2361) Kragujevac 2018}) 14. Qf3 Nd7 15. Qxh5 {[#] Strongly threatening Ng5.} Rfd8 (15... Nf4 $16 16. Qg4 Nd3+ 17. Ke2 Nxb2) 16. O-O-O $18 Ndf8 (16... c5 $142) 17. Qg4 c5 $2 (17... Nh7 18. Kb1 Ngf8) 18. h5 {White is clearly winning.} cxd4 19. hxg6 dxc3 20. gxf7+ {Accuracy: White = 81%, Black = 29%.} 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "6.4"]
[White "Aravindh, Chithambaram Vr."]
[Black "Laxman, R.R."]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2546"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,64,29,28,21,46,16,29,22,27,23,22,21,29,36,40,41,34,24,31,24,37,6,70,53,59,43,49,19,36,18,253,252,245,258,266,257,397,395,407,354,344,331,397,402,641]} 1. Nf3 Nf6 2. b3 b6 3. Bb2 Bb7 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. c4 c5 8. d4 d6 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Qd2 Nd7 12. Rfd1 $146 {A30: Symmetrical English: Double Fianchetto and Hedgehog} ({Predecessor:} 12. Rad1 cxd4 13. Bxd4 Bxd4 14. Qxd4 Nf6 15. Qe3 Rc8 16. Rd4 Bxf3 17. Bxf3 Kh8 18. h4 Rc5 19. Kg2 Kg8 {½-½ (32) De Toledo,J (2369)-Madeira,W (2271) Santos 2004}) 12... Rc8 13. Nh4 Bxg2 14. Nxg2 {White has an edge.} cxd4 15. Bxd4 Bxd4 16. Qxd4 Nf6 17. e4 Qc7 18. Ne3 Qc5 19. f3 Rfd8 20. Kg2 a6 21. a4 a5 ({Better is} 21... Qxd4 $11 22. Rxd4 Nd7) 22. Qd2 e6 23. Rac1 h5 24. h4 Qe5 25. c5 (25. Rc2 {with more complications.} Kg7 26. Qc3 Qxc3 27. Rxc3 Nd7 28. Rxd6 Ne5 29. Rd1) 25... Rxc5 $2 {[#]} ({Reject} 25... bxc5 $6 26. Nc4 $16) (25... d5 $1 $11 26. c6 (26. cxb6 dxe4 27. Rxc8 exf3+ 28. Kf1 Rxc8 $11) 26... dxe4 27. Qxd8+ Rxd8 28. Rxd8+ Kg7) 26. Nc4 $1 $18 {[%cal Rc4e5][%mdl 64] Double Attack} Nxe4 27. Nxe5 ({Don't do} 27. fxe4 $6 Qxe4+ 28. Kh2 Qc6 $16) 27... Nxd2 28. Rxc5 bxc5 (28... dxc5 $142 29. Nc4 Rd3) 29. Rxd2 {KRN-KR} d5 30. Rc2 Rc8 31. Nd7 c4 32. bxc4 Rc6 {Accuracy: White = 58%, Black = 34%.} (32... dxc4 $142 33. Rc3 Rd8) 1-0

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "6.5"]
[White "Murali Krishnan B T"]
[Black "Sibi Visal R"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2197"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,66,0,0,10,-51,-45,-34,-43,-39,-39,-27,-38,-37,-35,-58,-34,-48,-53,-45,-53,-50,-64,-150,-146,-172,-99,-110,-107,-277,-276,-275,-268,-272,-263,-277,-277,-275,-276,-789,-942,-733,-701,-525,-513]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rfd1 cxd4 12. exd4 dxc4 13. Bxc4 Rc8 {D58: Queen's Gambit Declined: Tartakower Defence} 14. Rac1 (14. Ne5 $11) 14... Bxf3 15. gxf3 Nh5 {Black is slightly better.} 16. Bg3 $1 Bg5 17. Rc2 Nf4 18. Qf1 {[#] Threatens to win with h4!} Qf6 19. Ba6 {Black must now prevent Ne4.} Qf5 $146 ({Predecessor:} 19... Rcd8 20. Ne4 Qf5 21. Bb7 {1-0 (41) Gausel,E (2504)-Webb,S (2420) Sweden 2003}) 20. Bxc8 Rxc8 21. Re2 Nxe2+ 22. Qxe2 Nf6 23. Ne4 ({White should try} 23. h4 $15 Bf4 24. Kg2) 23... Nd5 $17 24. a3 Nf4 (24... Be7 $19 25. Kh1 h5) 25. Qa6 Rc7 $40 {[%mdl 128] White is in trouble.} 26. Kh1 $2 {[#]} (26. Qa4 $17) 26... Qh3 $1 $19 {[%csl Gf4][%cal Rh3g2][%mdl 512]} 27. Qf1 {Strongly threatening Qxh3.} Qh5 28. Nxg5 hxg5 (28... Qxg5 29. Qe1 $17) 29. Bxf4 Qxf3+ {[%mdl 64] Double Attack} ({Less strong is} 29... gxf4 30. Qd3 $17) 30. Kg1 gxf4 31. Rc1 $2 (31. Re1) 31... Qg4+ {Black is clearly winning.} 32. Kh1 Rxc1 33. Qxc1 f3 {Accuracy: White = 24%, Black = 85%.} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "7.1"]
[White "Harikrishnan.A.Ra"]
[Black "Saravana, Krishnan P."]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1995"]
[BlackElo "2298"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,62,11,-15,-10,-40,-32,-33,-23,-27,-37,-22,-25,-34,-14,-16,-18,-41,-14,-61,-50,-186,-191,-170,-169,-256,-240,-338,-348,-556,-561,-519,-489,-1118,-724,-802,-753,-809,-752,-1764,-1740,-1328,-1058,-29991,-29992,-29996,-29993]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O h6 5. d3 Bf5 6. Nbd2 e6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 O-O 10. Ne5 a5 {[%cal Ba7a5,Ba5a4][%mdl 32] A07: Réti Opening: New York and Capablanca Systems} 11. f4 $146 ({Predecessor:} 11. Re1 Na6 12. Ng4 Kh8 13. Nxf6 Bxf6 14. Nf1 a4 15. a3 Nc5 16. e5 Be7 17. f4 b5 18. g4 {½-½ (54) Evdokimov,A (2288)-Kamsky,G (2675) St Petersburg 2018}) 11... a4 12. a3 Nbd7 {Black is slightly better.} 13. Nxd7 Nxd7 14. g4 Re8 15. Kh1 dxe4 16. Nxe4 f5 17. Ng3 Bh4 18. gxf5 exf5 19. Qh5 {[#]} (19. Be3 $15) 19... Bxg3 $1 $19 20. hxg3 Nf6 21. Qf3 {[#]} (21. Qd1 $142) 21... Bg6 $1 22. Qf2 (22. Bh3 {is a better defense.}) 22... Ng4 23. Qc5 (23. Qf3 {was called for.}) 23... Re2 24. Bf3 Qe8 25. d4 (25. Kg1 $142 Bf7 26. Qxf5) 25... Kh8 {Threatens to win with ...Bh7!} 26. Qc4 Rh2+ 27. Kg1 Bf7 28. Qd3 Bd5 29. Bxd5 cxd5 30. b3 Qh5 31. Bb2 Qh3 {Accuracy: White = 26%, Black = 75%.} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "7.2"]
[White "Sibi Visal R"]
[Black "Vaishali R"]
[Result "0-1"]
[WhiteElo "1978"]
[BlackElo "2096"]
[Annotator "NA"]
[PlyCount "19"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[TimeControl "900+5"]

1. b3 b6 2. Bb2 Bb7 3. c4 Nf6 4. Nf3 e6 5. Nc3 d5 6. e3 a6 7. d4 Bd6 8. cxd5 exd5 9. Bd3 O-O {[%emt 0:00:00]} 10. Bf1 {[%emt 0:00:00]} 0-1

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "7.3"]
[White "Senthil Maran K"]
[Black "Aravindh, Chithambaram Vr."]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2162"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "204"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,204,19,0,7,1,56,23,114,19,128,112,163,151,148,143,146,158,148,115,125,73,70,48,45,37,58,0,0,0,0,0,0,0,11,-26,0,0,0,0,0,0,0,-9,0,0,0,0,0,0,0,0,946,937,873,864,865,837,1160,1120,29998,1828,1528,1454,29996,29989,29989,29990,29990,132,136,136,129,143,136,83,95,96,80,0,41,0,102,0,0,0,0,0,445,235,1246,1245,1180,1142,12462,4961,3397,1743,29969,29969,29971,29968,29969,12795,29966,0,29967,0,29967,0,29968,904,1248,0,29968,0,29967,2042,1871,1917,1356,0,1226,0,1293,0,29965,955,29969,29970,29967,29969,29969,29972,29975,29973,29973,1771,29973,29964,29963,29963,29962,0,29962,0,29950,0,5089,0,29972,2159,29975,29976,29980,29969,29968,29965,2130,0,1893,0,29980,1999,1700,921,954,920,494,286,1742,279,2009,2142,1836,286,286,308,308,0,286,308,312,8,8,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. Ne5 Bb4+ {E04: Open Catalan: 5 Nf3} (6... c5 7. Be3 Nd5 8. Nc3 Nxe3 9. fxe3 Nd7 10. Nxc4 Be7 11. dxc5 Bxc5 12. Nd6+ Bxd6 13. Qxd6 Qe7 14. Qd4 Nf6 15. O-O O-O {½-½ (64) Onischuk,A (2681)-Bruzon Batista,L (2673) Saint Louis 2018}) 7. Nc3 {Black must now prevent Qa4+.} c5 (7... Nd5 $11) 8. dxc5 $146 {And now Qxd8+ would win.} ({Predecessor:} 8. a3 Bxc3+ 9. bxc3 cxd4 10. a4 O-O 11. Ba3 Qa5 12. Bxf8 Qxe5 13. Ba3 Bd7 14. Qb1 {1-0 (33) Gavrijski,D (2046)-Fischer,D (2324) ICCF email 2014}) 8... Qa5 (8... Qxd1+ $11 {keeps the balance.} 9. Kxd1 Bxc5) 9. Nxc4 (9. O-O $16 Nbd7 10. Nxc4 Qxc5 11. Qb3) 9... Qxc5 (9... Bxc3+ $11 10. Kf1 Qxc5 11. Nd6+ {[%mdl 64] Double Attack} Ke7 12. Nxc8+ Rxc8 13. bxc3 Nc6) 10. Qb3 $16 Nbd7 (10... Nc6 $16 {was called for.} 11. Be3 Qe7) 11. O-O $18 O-O 12. Bf4 {Bd6 is the strong threat.} e5 13. Be3 Qe7 14. a3 Bc5 15. Bg5 ({Wrong is} 15. Bxb7 $2 Rb8 $19) (15. Rfd1 $142) 15... Qe6 $16 16. Na5 Qf5 17. Bxf6 Nxf6 18. Nxb7 (18. Rac1 $14) 18... Rb8 $11 {Strongly threatening ...Bxb7.} 19. Qc4 $1 Bxb7 20. Bxb7 Rxb7 21. Qxc5 Rc8 22. Rad1 h6 ({And not} 22... Rxc5 23. Rd8+ Ne8 24. Rxe8#) 23. Qe3 Rxb2 24. Nd5 Nxd5 25. Rxd5 f6 26. Rd2 Rcc2 27. Rfd1 Kh7 28. Rxc2 Qxc2 {[%mdl 4096] Endgame KQR-KQR} 29. Rd6 Rb3 30. Rd3 Rb2 $2 {[%mdl 8192]} (30... Rxd3 $11 31. Qe4+ {[%mdl 64] Pin} Kh8 32. exd3 Qc8) 31. Qe4+ $18 Kg8 32. Rd8+ Kf7 33. Rd7+ $1 ({Worse is} 33. Qg4 f5 $11) 33... Ke8 34. Qd5 {[%csl Gd7][%cal Rd5f7]} Qb3 35. Qd6 (35. Rd8+ $142 Ke7 36. Qd7#) 35... Rb1+ {[#]} 36. Kg2 $1 {[%csl Gd7][%cal Rd6e7][%mdl 512]} Rg1+ 37. Kxg1 {[%csl Gd7][%cal Rd6e7]} Qb1+ {[#]} 38. Kg2 $1 {[%csl Gd7][%cal Rd6e7]} Qe4+ 39. Kh3 $2 (39. f3 {mates} Qxe2+ 40. Kh3 Qf1+ 41. Kh4 g5+ 42. Kg4 h5+ 43. Kf5 Qh3+ 44. g4) 39... Qf5+ $16 {[#]} 40. g4 $1 {[%csl Gd7][%cal Rd6e7]} Qxd7 41. Qxa6 {KQ-KQ} h5 {[%csl Gh5][%cal Rd7g4]} 42. f3 ({White should play} 42. Qc4 {aiming for Qg8+.} Ke7 43. f3) 42... hxg4+ 43. fxg4 Qd5 44. Kh4 ({Better is} 44. Kg3 $16) 44... Kf7 {Hoping for ...Qg2.} 45. Qd3 Qc5 (45... Qg2 $11 {remains equal.} 46. h3 g6 47. Qd7+ Kf8 48. Qd6+ Kf7 49. Qc7+ Ke6 50. Qc8+ Kf7 51. Qd7+ Kf8 52. Qd6+ Kf7 53. Qc7+ Kg8 54. Qd8+ Kf7 55. Qd7+) 46. Qd7+ ({White should try} 46. Qb3+ $16 Kg6 47. Kh3) 46... Kf8 $11 47. Kh5 {Threatens to win with Kg6.} e4+ 48. Qf5 Qxa3 $2 {[%mdl 8192]} (48... Qe3 $11 49. g5 Qxe2+ 50. Kg6 Qc2) 49. Kg6 (49. Qc8+ $142 Ke7 50. Qb7+ Kd6 51. Qxe4) 49... Qd6 $2 (49... Qc1 50. Qh5 Ke7 51. Kxg7 Qe3 52. Qf7+ Kd6 53. Qxf6+ Kd5 54. Qf5+ Kc6 55. Qe6+ Kc5) 50. Qc8+ $18 Ke7 51. Kxg7 Qxh2 52. Qb7+ Kd8 53. Qxe4 Qh4 54. Kf7 Kc7 55. Ke6 Kb6 56. Qd4+ (56. Qf5 $142 Kb7 57. Kf7 Ka7 58. Qf4 Qh3 59. Qd4+ Kb8 60. Qb6+ Ka8 61. Qxf6 Qb3+ 62. Qe6 Qb7+ 63. Qe7 Qb3+ 64. Kf8) 56... Kb7 57. Qe4+ Kb6 58. Qd4+ Kb7 $1 59. Qe4+ Kb6 60. Kd7 (60. Qf5 $142 Kb7 61. Kf7 Kc7 62. Ke7 Qh1 63. Qxf6 Qe4+ 64. Kf8 Qa8+ 65. Kf7 Qd5+ 66. Qe6) 60... Qh6 61. Ke6 (61. e3 $18 Ka5 62. Qf4 Qg7+ 63. Ke6) 61... Qh4 $1 62. Qd4+ Kb7 $1 63. Qb4+ (63. Qd5+ $142 Kb8 64. Qf5 Qh8 65. Kf7 Qh4 66. Qf4+ Ka7 67. Qd4+ Kb8 68. Qb6+ Ka8 69. Qxf6 Qh7+ 70. Kf8) 63... Kc6 64. Qc4+ Kb6 65. Qb4+ Kc6 66. Qc4+ Kb6 67. Qd4+ (67. Qf4 $18 Kb7 68. Kf7) 67... Kb7 $1 68. e3 (68. Qd5+ $142 Ka6 69. Qf5 Ka7 70. Ke7 Qh3 71. Kxf6 Qc3+ 72. Qe5 Qh3 73. g5 Qh8+ 74. Kf5) 68... Kc7 69. Qf4+ Kb7 70. e4 Kc6 71. Qf5 Kc7 72. Ke7 Kb7 73. Kd7 (73. Qb5+ $142 Kc7 74. Qa5+ Kb7 75. Qh5 Qf2 76. Qd5+ Ka7 77. Qd7+ Kb6 78. Qe6+ Ka7 79. Qxf6 Qc5+ 80. Kf7 Qc4+ 81. Qe6 Qf1+ 82. Kg7) 73... Qh6 74. Qb5+ Ka7 75. Qa5+ Kb7 76. Qb5+ Ka7 77. Qa5+ Kb7 78. Qb5+ (78. Ke6 $142 Qh8 79. Qb5+ Ka7 80. Qc5+ Ka8 81. Kf5 Qh7+ 82. Kxf6 Qh8+ 83. Kg5) 78... Ka7 79. Qf5 (79. Ke6 $18 Qh8 80. Qc5+ Ka6 81. Kf5) 79... Kb7 $1 80. Ke6 Qh4 81. Ke7 Kc7 82. Qc5+ Kb7 83. Qb5+ Kc7 84. Qc5+ Kb7 {intending ...f5+.} 85. Qf5 (85. Qd5+ $18 Ka7 86. Qc5+ Ka8 87. Qf5) 85... Kc7 86. Kf7 (86. Qxf6 $142 Qh1 87. e5 Qg2 88. g5 Qc2 89. g6 Kc8 90. Kf7 Qc7+ 91. Qe7) 86... Kb7 87. Qxf6 Qxg4 88. e5 Qc4+ 89. e6 (89. Ke7 $142) 89... Kc6 $2 (89... Qd5 90. Kf8 Kc7 91. Qf7+ Kc8) 90. Ke8 $2 (90. Qf3+ Kd6 91. Qf6) 90... Kc7 $2 (90... Qd5 91. e7+ Kc7) 91. Qd8+ Kb7 92. Qd7+ $2 (92. Kf7 Qa2 93. Qd7+ Kb8 94. Qd6+ Kb7 95. Qd7+ Kb6 96. Kf8 Qa3+ 97. e7) 92... Kb8 93. Qd6+ Kb7 94. Qd7+ Kb8 $1 95. Kd8 Qh4+ {[#]} 96. e7 $2 ({Only move:} 96. Qe7 $1 $18 {[%cal Re7h4]} Qd4+ 97. Ke8) 96... Qh8+ $1 $11 {The position is equal.} 97. e8=Q Qh4+ 98. Qee7 {[%csl Gd8][%cal Rd7c8]} Qh8+ 99. Qde8 Qd4+ $1 100. Q8d7 Qh8+ 101. Qee8 Qh4+ 102. Qde7 {White wants to mate with Qb5+.} Qd4+ {Accuracy: White = 40%, Black = 41%.} 1/2-1/2

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "7.4"]
[White "Barath Kalyan M"]
[Black "Shyaamnikhil, P."]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1796"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,6,20,-5,13,0,16,0,0,0,12,-35,-32,-50,-40,-51,-13,-32,-27,-42,-20,-39,-6,-12,9,9,11,18,21,20,30,12,66,-14,-14,-9,-9,-9,-9,-9,-9,-6,-6,-16,-13,-17,-12,-23,-18,-72,-71,-59,0,0,0,0,0,0,0,0,0,0,0,0,0,-2,-1,-1,0,0,0,0,0,0,0,0]} 1. d4 e6 2. Nf3 c5 3. e3 b6 4. Bd3 Bb7 5. O-O Nf6 6. c3 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} (6. c4 Bxf3 7. Qxf3 Nc6 8. d5 Ne5 9. Qe2 exd5 10. cxd5 Nxd3 11. Qxd3 Bd6 12. e4 O-O 13. f4 c4 14. Qf3 {1-0 (31) Karjakin,S (2750)-Caruana,F (2818) Saint Louis 2019}) 6... Qc7 7. Qe2 Nc6 8. a3 d5 9. Nbd2 Bd6 10. dxc5 bxc5 11. e4 O-O 12. Re1 Ne5 $146 ({Predecessor:} 12... Ng4 13. exd5 exd5 14. Nf1 h6 15. h3 Nf6 16. Be3 {0-1 (29) Reilly,B-Capablanca,J Margate 1936}) 13. Nxe5 Bxe5 14. g3 {Black should prevent exd5.} c4 15. Bc2 {Threatening exd5.} Nd7 16. Nf3 dxe4 17. Bxe4 Bxe4 18. Qxe4 {[%cal Rf3e5]} Bf6 19. Bf4 Qb6 20. Rad1 ({Much weaker is} 20. Qxc4 Qxb2 21. Bd6 Rfc8 $17) 20... Rad8 ({Black should play} 20... Qb5 $1 $11) 21. Qxc4 (21. Ng5 $14 Bxg5 22. Bxg5) 21... Qxb2 $11 {[%mdl 64] [#] Double Attack} 22. Bc7 Nb6 23. Qb4 Qxb4 24. cxb4 Rxd1 25. Rxd1 Nd5 26. Bd6 Rc8 27. Bc5 {[#]} a5 $1 {[%mdl 512]} 28. Kg2 (28. bxa5 Rxc5) 28... h6 29. Nd4 (29. Rb1 $11) 29... axb4 $17 30. axb4 Nxb4 ({Black should try} 30... Rd8 $15) 31. Bxb4 $11 {Ne2 is the strong threat.The position is equal.} Rd8 32. Bc5 {Hoping for Rd2.} e5 33. Kf3 exd4 {[%mdl 4096] Endgame KRB-KRB} 34. Ke4 Re8+ 35. Kd3 Rc8 36. Rc1 h5 37. h4 Kh7 38. Rc4 Kg6 {White must now prevent ...Kf5.} 39. Bxd4 Rd8 40. Ke4 Re8+ 41. Kf3 Bxd4 42. Rxd4 {Accuracy: White = 47%, Black = 58%.} 1/2-1/2

[Event "All India GP Rapid-ch 2019"]
[Site "Tamil Nadu"]
[Date "2019.11.17"]
[Round "7.5"]
[White "Prasannaa.s"]
[Black "Sanil S"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2130"]
[BlackElo "1671"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.11.17"]
[EventType "rapid"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,93,36,45,47,38,39,75,85,89,78,85,93,127,98,167,162,190,159,309,213,214,147,217,136,195,117,127,110,109,84,97,81,80,85,175,163,165,178,197,191,338,342,418,412,447,461,450,454,448,445,429,376,381,368,409,357,379,379,412,363,685,680,894,677,651,631,832,822,5122,5122,2618,1854,6323,5217,29977,29978,29980,29979,29988,29989,29990,29991,29991,29992,29994,29995]} 1. e4 Nc6 2. Nf3 d6 3. d4 g6 4. h3 Bg7 5. Nc3 Nf6 6. Bg5 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence} (6. Be3 O-O 7. Qd2 a6 8. d5 Na7 9. a4 c6 10. Be2 Bd7 11. O-O b5 12. dxc6 Bxc6 13. e5 b4 14. exf6 bxc3 15. fxe7 cxd2 16. exd8=Q Rfxd8 {½-½ (49) Nisipeanu,L (2667)-Maghsoodloo,P (2671) Malmo 2019}) 6... h6 7. Be3 O-O 8. Qd2 {White is better.} Kh7 9. O-O-O a6 10. g4 Ng8 11. Bd3 $146 ({Predecessor:} 11. Ne2 e5 12. Ng3 exd4 13. Nxd4 Nxd4 14. Bxd4 Bxd4 15. Qxd4 {1-0 (35) Prizant,J (2516)-Chuprikov,D (2342) Voronezh 2014}) 11... Nb4 (11... e5 $16 {was worth a try.} 12. dxe5 Nxe5 13. Nxe5 dxe5) 12. Be2 $18 b5 13. h4 Bb7 (13... Nc6 $16 14. Kb1 e6) 14. h5 {Strongly threatening hxg6+.} g5 15. a3 Nc6 16. d5 Ne5 {[#]} 17. Nxe5 ({White should try} 17. Nd4 $1 $18) 17... dxe5 $16 18. Na2 c6 19. dxc6 Qxd2+ 20. Rxd2 Bxc6 21. f3 Rfd8 (21... a5 $16 {is a better defense.}) 22. Rhd1 Rxd2 23. Rxd2 a5 24. Bb6 Nf6 (24... Ra6 $142) 25. Rd8 $18 Ra6 26. Bc5 e6 {[#] If only Black now had time for ...Nd7....} 27. a4 $1 {[%mdl 512]} Ra8 (27... bxa4 28. Bxa6) 28. Rxa8 Bxa8 29. Bxb5 Ng8 30. Bd3 f5 31. exf5 Bxf3 32. Nc3 exf5 33. Bxf5+ Kh8 34. Ne4 Bxe4 $2 (34... Bf6 35. Kd2 Bd8) 35. Bxe4 {[%mdl 4096] Endgame KBB-KBN} Nf6 36. Bf5 Nd5 37. Kd2 Bf6 38. Be4 Be7 39. Bxe7 Nxe7 {KB-KN} 40. c3 Kg7 41. b4 axb4 42. cxb4 {White mates.} Kf6 43. a5 Ke6 44. a6 Ng8 45. a7 Nf6 46. a8=Q Nd7 47. Bf5+ {Accuracy: White = 71%, Black = 28%.} 1-0

