[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.1"]
[White "Adhiban, B.."]
[Black "Narayanan, Srinath"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2654"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,103,0,0,0,8,0,0,0,6,22,20,0,18,17,35,28,23,16,20,0,2,7,12,13,11,0,0,0,0,0,0,0,0,0,0,0,0,-1,-1,-6,-6,-20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,975,452,459,301,5754,10184,12837,12838,12838,12839,12839,12839,12839,12840,12845,12845,12845,12846,12846,12847]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5 8. Rc1 {E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5.} Bb7 9. Bd3 Be7 {outshines the older 9...a6.} 10. O-O {The position is equal.} c5 11. dxc5 bxc5 12. Re1 Nc6 13. Bb1 {[#]} Rc8 $146 ({Predecessor:} 13... Rb8 14. e4 dxe4 15. Nxe4 Nd4 16. Bc3 Nxe4 17. Bxe4 Bf6 18. Qd3 h6 19. Rcd1 Re8 {½-½ (40) Rakhmanov,A (2645)-Sargissian,G (2689) Moscow 2019}) 14. e4 dxe4 15. Nxe4 Nd4 16. Bc3 {[%cal Rc3d4]} Nxe4 17. Bxe4 Bxe4 18. Rxe4 {[%cal Rc3d4]} Bf6 19. b3 {[%cal Rc3d4]} Re8 20. Rxe8+ Qxe8 21. Bxd4 cxd4 22. Rxc8 Qxc8 23. Ne1 g6 24. h3 h5 25. Nd3 Qc3 26. g4 hxg4 27. hxg4 Be7 28. Qf3 Bd6 29. Kg2 Qc2 30. Qa8+ Kh7 31. Qe4 Qxa2 32. Qd5 Qe2 33. Qxf7+ Kh6 34. Qf3 Qe6 35. b4 Kg5 36. Kh3 a6 {[#]} 37. Nc5 $1 {[%mdl 512]} Bxc5 38. bxc5 $11 {[%mdl 4096] Endgame KQ-KQ} d3 39. Qxd3 Qxg4+ 40. Kh2 {Black must now prevent c6.} Qh4+ 41. Kg2 Qg4+ 42. Kf1 {Strongly threatening c6.} Qe6 $2 {[%mdl 8192] [#]} (42... Qh5 $11) 43. Qc3 $1 $18 Qc6 44. Qe5+ Kg4 $2 (44... Kh6 45. f4 Kh7) 45. Kg1 {White is clearly winning.} a5 {[#]} 46. Qd6 $1 {[%cal Rd6c6]} Qe4 47. c6 {[%cal Bc5c6,Bc6c7][%mdl 32]} Qe1+ 48. Kg2 Qe4+ 49. Kh2 Kh5 50. c7 Qh4+ 51. Kg1 Qg4+ 52. Qg3 {Accuracy: White = 100%, Black = 87%.} 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.2"]
[White "Satyapragyan, Swayangsu"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2403"]
[BlackElo "2608"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,106,10,27,8,25,16,29,22,29,19,47,33,46,14,38,52,45,55,58,36,64,60,80,48,91,79,97,16,25,23,27,25,29,0,0,0,0,0,0,-33,-28,-80,-85,-126,-141,-135,-76,-77,-79,-79,0,-19,0,-111,0,-100,-18,-84,-100,-186,-184,-252,-252,-226,-16,-28,-27,-1255,-581,-579,-337,-574,-574,-558,-560,-525,-457,-577,-556,-982,-952,-863,-680,-675,-661,-685,-664,-913,-910,-879,-883,-832,-798,-5919,-5504,-29957,-781,-29970,-29971]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} b5 7. a4 b4 8. Re1 {White has an edge.} e6 9. a5 {[#]} Be7 $146 ({Predecessor:} 9... Bb7 10. cxb4 cxb4 11. Bc2 Qc7 12. d3 Be7 13. Bd2 Rb8 14. d4 O-O 15. Bg5 h6 {½-½ (28) Pachnicke,H (2222)-Jabot,D (2208) ICCF email 2019}) 10. Bc2 O-O 11. d4 cxd4 12. cxd4 Bb7 13. Nbd2 Qc7 14. Nf1 Rac8 15. Bd3 Nb8 16. Ng3 d5 17. e5 $1 {[%cal Re5f6]} Ne4 18. Nxe4 (18. Nd2 $16) 18... dxe4 $11 19. Bxe4 Bxe4 20. Rxe4 Qc2 21. Qe1 Nc6 22. Re2 Qc4 23. Be3 Qd5 24. h4 Nxa5 25. Kh2 (25. Qd1 $11) 25... h6 $17 26. Bf4 Rc6 27. Re4 {next Bxh6! is good for White.} Rfc8 ({Black should try} 27... Nb3 28. Rb1 Rfc8) 28. Bxh6 gxh6 29. Rg4+ Kf8 (29... Kh7 $1 $17 {Threatens to win with ...Nb3.} 30. Rxa5 Qxa5 31. Qe4+ f5 32. exf6+ Qf5 33. fxe7 Qxe4 34. Rxe4 Re8) 30. Qe3 Nb3 31. Qxh6+ Ke8 32. Re1 (32. Rd1 $1 $11 {was the only way to keep the balance.}) 32... Rc2 (32... Kd7 $17 {White should prevent ...Rc2.} 33. Ree4 Rc2) 33. Ree4 (33. Qe3 $11 {remains equal.}) 33... Rxf2 {Strongly threatening ...Rcc2.} ({Reject} 33... Rxb2 $6 34. Ref4 $11) 34. Ref4 {[#]} (34. Qh7 $17 {keeps fighting.} Kd7 35. Ref4) 34... Rxf3 $1 $19 35. gxf3 (35. Rxf3 {was worth a try.} Nxd4 36. Rxf7) 35... Rc2+ {[%mdl 64] Double Attack} 36. Kh3 Qc4 $2 ({Better is} 36... Qb5 $1 $19 {[%cal Rb5f1]} 37. Rg3 Qf1+ 38. Kg4 Qd3) 37. Rg8+ $1 $11 Kd7 38. Qh7 $2 {[%mdl 8192] This costs White the game.} (38. Rb8 $11 Qf1+ 39. Kg4 Rg2+ 40. Kh5 Rg5+ 41. hxg5 Qh3+ 42. Rh4 Qxf3+ 43. Rg4 Qh3+ 44. Rh4 Qf3+ 45. Rg4 Qh3+ 46. Rh4 Qf3+) 38... Qe2 (38... Qf1+ $142 39. Kg4 Rh2 $1 {[%mdl 512]} 40. Rxf7 Qg1+ {[%mdl 64] Double Attack} 41. Kf4 Rxh4+ $1 {[%mdl 512]} 42. Qxh4 Qxd4+ {[%mdl 64] Double Attack} 43. Kg3 Qxh4+ 44. Kg2 Qd4) 39. Rg3 $19 Qh2+ 40. Kg4 Rc8 {( -> ...Rg8+)} 41. Rh3 Qxb2 42. Rxf7 Re8 43. d5 {Black must now prevent dxe6+.} Qxe5 44. dxe6+ Qxe6+ 45. Qf5 Nd4 46. Qxe6+ Kxe6 47. Rg7 b3 {[%cal Bb4b3,Bb3b2][%mdl 32]} 48. f4 b2 49. Rh1 Kf6 50. Rg5 Kf7 51. Ra5 Rg8+ 52. Kh3 {[#]} Ne2 (52... Bxh4 $142 $1 {[%mdl 512]} 53. Ra3 (53. Kxh4 Nf3+) 53... Be7 54. Ra2 Rh8+ 55. Kg3 Rxh1 56. Rxb2 Ra1 57. Rb7 Ke6 58. Ra7 a5 59. Kf2 Ra3 60. Kg2 Bd6 61. Ra8 a4 62. Ra6 Kd5 63. f5 Nxf5 64. Ra8 Nd4 65. Re8 Ra2+ 66. Kh3 a3 67. Kh4 Rh2+ 68. Kg5 Rg2+ 69. Kh5 a2 70. Re1 Bf4 71. Ra1 Ke6 72. Kh4 Kf5 73. Rh1 Rg4+ 74. Kh5 Rg8 75. Kh4 Rh8#) 53. Rb1 Ng1+ {Accuracy: White = 51%, Black = 67%.} 0-1

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.3"]
[White "Karthikeyan, Murali"]
[Black "Swayams, Mishra"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "2602"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,60,59,66,49,66,60,64,53,58,58,52,45,79,62,80,70,63,48,70,0,0,-95,-79,-85,-74,-87,-85,-108,-104,-175,-163,-188,-127,-138,-130,-137,-94,-106,0,0,0,0,0,0,0,0,0,0,-14]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 h5 7. Bxc6+ bxc6 8. d4 {C72: Ruy Lopez: Deferred Steinitz: 5 0-0.} Bxf3 $1 9. Qxf3 exd4 10. Rd1 {White is slightly better.} c5 11. c3 Qf6 12. Qd3 {[#]} Ne7 $146 ({Predecessor:} 12... g6 13. cxd4 cxd4 14. Qc4 c5 15. Qa4+ Ke7 16. Qc6 Rd8 17. Qxa6 Qe6 18. b4 Nf6 {0-1 (41) Nazarova,A-Psakhie,G (1854) ICCF email 2009}) 13. Qc2 c6 14. cxd4 cxd4 15. Nd2 g5 $1 16. Nc4 (16. Nf3 $14 g4 17. Nxd4) 16... Bg7 $11 17. f4 (17. Re1 $11) 17... gxf4 $17 18. Rf1 Bh6 19. Bd2 O-O 20. Qd1 d5 21. e5 {[#]} (21. exd5 $17 Nxd5 22. Qxh5) 21... Qf5 $1 $19 22. Na5 Rab8 ({Don't do} 22... Qxe5 23. Bb4 $17) (22... Rfc8 $19 23. Rc1 d3) 23. b4 $17 Rfc8 ({Resist} 23... Qxe5 24. Re1 $17) 24. Rc1 Kh7 ({But not} 24... Qxe5 $6 25. Re1 $11) 25. Qf3 {[%cal Rd2f4] [#]} Qxe5 (25... d3 $1 $17 26. Kh1 h4) 26. Rce1 $11 {The position is equal.} Qf6 27. Bxf4 Bxf4 28. Qxf4 Qxf4 29. Rxf4 Ng6 30. Rxf7+ Kh6 {Accuracy: White = 82%, Black = 72%.} 1/2-1/2

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.4"]
[White "Gokhale, Chandrashekhar"]
[Black "Sengupta, Deep"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2158"]
[BlackElo "2534"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,74,0,11,-3,0,-4,0,0,1,-22,-1,-8,0,-3,0,0,0,-38,10,1,7,0,5,-34,-27,-35,-11,-26,-11,-31,0,-17,0,0,0,-57,-40,-113,0,0,0,0,0,0,0,0,0,0,67,74,75,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. d3 d6 6. c4 {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} e6 $1 {[%mdl 4] is currently scoring better than 6...e5.} 7. Nc3 Nge7 8. Bd2 O-O 9. Qc1 Nf5 10. a3 Qd7 11. Rb1 b6 12. b4 {Strongly threatening b5.} Bb7 {[#]} 13. bxc5 $146 ({Predecessor:} 13. e3 Rac8 14. b5 Ne5 15. Nxe5 Bxe5 16. e4 Nd4 17. Bh6 Rfe8 18. Qd2 Ra8 19. Ne2 a6 20. Nxd4 Bxd4 {0-1 (37) Ma,Q (2613)-Wang,Y (2718) China 2016}) 13... bxc5 14. Ne4 Rab8 15. e3 Nfe7 16. Ne1 f5 17. Nc3 g5 18. f4 gxf4 19. gxf4 e5 20. Nd5 exf4 21. Nxf4 Ne5 22. Bc3 ({White should play} 22. Qc2 $11) 22... Bxg2 $15 23. Nexg2 {[#]} (23. Rxb8 $15 Rxb8 24. Nexg2) 23... N7g6 ({Black should try} 23... Nxd3 $1 $17 {[%mdl 512]} 24. Qd2 (24. Nxd3 Rxb1) 24... Bxc3 25. Qxd3 Be5 26. Rxb8 Rxb8) 24. Qc2 Rxb1 25. Rxb1 Ng4 {next ...Nxe3! is good for Black.} 26. Nd5 Bxc3 27. Qxc3 (27. Nxc3 Qe7 $17) 27... N6e5 28. h3 Nf3+ (28... Nxe3 $11 29. Ndxe3 (29. Ngxe3 f4 $11) 29... f4) 29. Kf1 $14 Nge5 30. Rb8 (30. Ngf4 $16) 30... Qg7 {The position is equal.} ({Much worse is} 30... Nh2+ $6 31. Kg1 $16) 31. Rxf8+ Kxf8 32. Qa5 {[#] Black must now prevent Qd8+.} Nh2+ 33. Kg1 {And now Qd8+ would win.} Nef3+ $1 34. Kf2 $1 {Hoping for Qd8+.} Qb2+ 35. Kg3 Qg7+ 36. Kf2 {aiming for Qd8+.} Qb2+ 37. Kg3 Qg7+ {Accuracy: White = 78%, Black = 84%.} 1/2-1/2

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.5"]
[White "Erigaisi Arjun"]
[Black "Puranik, Abhimanyu"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2563"]
[BlackElo "2597"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,100,16,19,17,35,0,0,0,0,2,22,0,58,70,53,0,6,7,0,5,37,48,52,44,48,64,65,53,63,43,59,37,92,85,92,92,105,100,105,62,62,62,62,8,8,8,8,8,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,85,37,37,0,0,8,37,37,37]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8. Nf3 O-O 9. Be2 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} Nb6 10. Qa5 Bg4 11. O-O {[#] The position is equal.} Bxf3 $146 ({Predecessor:} 11... Qc8 12. h3 Bxf3 13. Bxf3 e5 14. d5 c6 15. Rb1 Re8 16. d6 Bf8 17. Bg4 Qd8 {½-½ (31) Maghsoodloo,P (2674)-Paravyan,D (2629) Caleta 2020}) 12. Bxf3 c5 13. Qxc5 Rc8 (13... Na4 $1 $11 14. Qb4 Nxc3) 14. Qa5 $14 Rxc3 15. Be3 ({Much worse is} 15. Qxa7 Qc7 $15) (15. Rd1 $14 Rc4 16. Qxa7) 15... Bxd4 16. Bxd4 Qxd4 17. Qxa7 Qc5 18. Rab1 $36 {[%mdl 2048] White is more active.} Nd7 19. Rxb7 Ra3 20. Qxc5 Nxc5 21. Rxe7 Rxa2 22. h4 Rfa8 23. e5 R2a7 ({Black should try} 23... Rd8 $14) 24. Bxa8 $16 Rxe7 {[%mdl 4096] Endgame KRB-KRN} 25. f4 Rd7 26. Bf3 Rd4 27. g3 (27. Rc1 {keeps more tension.} Ne6 28. g3 Rd2 29. Kf1 Nd4 30. Ba8) 27... Ne4 28. Bxe4 Rxe4 $14 {KR-KR} 29. g4 ({White should play} 29. Kg2 $14) 29... h6 $11 30. g5 hxg5 31. hxg5 Kf8 (31... Re2 $1 $11 {keeps the balance.}) 32. Kg2 $16 Ke7 33. Kf3 Ra4 34. Rd1 Ra2 35. Ke4 Ra5 36. Rd4 Ra1 37. Rb4 Re1+ 38. Kd3 Rd1+ 39. Ke3 Re1+ 40. Kd2 Rf1 41. Ke2 Ra1 42. Rb7+ Ke6 {[#]} 43. Rb6+ $1 Ke7 44. Rf6 Ra2+ 45. Kd3 Ra3+ 46. Kd4 Ra4+ 47. Kc5 Ra5+ 48. Kb4 Rd5 49. Kc3 Rd8 50. Kc4 Ra8 {Accuracy: White = 84%, Black = 86%.} 1/2-1/2

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.6"]
[White "Visakh N R"]
[Black "Harsha Bharathakoti"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2518"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,121,32,39,39,37,29,43,24,36,31,40,30,33,22,45,26,31,25,38,27,20,20,35,-16,16,0,43,37,35,34,41,37,89,45,46,41,43,29,30,31,29,28,30,27,85,89,85,87,113,105,135,141,127,136,209,222,183,99,112,0,100,50,62,16,16,18,23,16,16,16,16,16,16,8,56,56,56,56,56,56,56,56,56,8,56,56,56,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,8]} 1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bd3 Nc6 7. Ne2 Bg4 8. f3 Be6 {8...Be6 was played by the boomers.} 9. Nbc3 {[%cal Bb1c3,Bc3e4,Be4c5][%mdl 32]} Qd7 {9...Bc4 is not played anymore.} 10. Ne4 {D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} Bd5 11. Nc5 Qc8 12. a3 {White is slightly better.} e6 13. Qc2 Bxc5 14. Qxc5 Qd7 15. O-O {[#]} Ne7 $146 ({Predecessor:} 15... a6 16. Qc2 Ne7 17. Be3 Bc6 18. Bf2 Ba4 19. b3 Bb5 20. Be4 Nbd5 21. Rfc1 f5 22. exf6 gxf6 {1-0 (61) Wojtaszek,R (2736)-Zhang,Z (2637) Baku 2016}) 16. Bd2 Bc6 17. b3 O-O 18. Kh1 Nf5 19. a4 Nd5 20. Rae1 (20. Rfc1 $14) 20... Rad8 21. Bg5 f6 22. exf6 gxf6 23. Bxf5 {Black must now prevent Bh6.} exf5 24. Bd2 Kh8 (24... Qd6 $14) 25. Qc1 Rg8 26. Ng3 f4 27. Bxf4 Nxf4 28. Qxf4 Qxd4 29. Qxc7 Rd7 30. Ne2 $1 Rxc7 (30... Qd5 $11 31. Qf4 Qg5 32. Qxg5 fxg5) 31. Nxd4 $16 Bd5 32. Re3 Rgc8 33. h3 Kg7 34. Kh2 Rd7 35. Rd1 Kf8 {[#]} (35... Kg6 $16 {might work better.} 36. Ne2 Kf7) 36. Red3 $1 $18 Rcd8 {[#]} 37. Ne2 ({White should try} 37. Nb5 $1 $18) 37... Be6 $16 38. Nd4 (38. Rxd7 $16 Rxd7 39. Rd4) 38... Bf7 (38... Bd5 $1 $11 {remains equal.}) 39. Kg3 a5 40. Kf2 (40. Kf4 {with more complications.} Kg8 41. Ke3 Re8+ 42. Kf2 Red8 43. R3d2) 40... Bxb3 $1 41. Rxb3 Rxd4 42. Rxd4 Rxd4 43. Rxb7 $11 {[%mdl 4096] Endgame KR-KR} Kg8 $1 44. Ra7 Rxa4 45. g4 h5 46. gxh5 Rh4 $1 47. Rxa5 {aiming for Kg3.} Rxh3 48. Kg2 Rh4 49. Kg3 Rh1 50. Kg4 Kg7 51. Ra7+ Kh6 52. Rf7 Rxh5 {The position is equal.} 53. Rxf6+ Kg7 54. Rf5 (54. Ra6 {keeps more tension.} Rh1 55. Kf5 Rh5+ 56. Ke4 Rh1 57. f4) 54... Rh1 55. Ra5 Rb1 56. Kg5 Rb6 57. f4 Rc6 58. Ra7+ Kf8 59. Ra8+ Kf7 60. Ra7+ Kf8 61. f5 {Accuracy: White = 81%, Black = 77%.} 1/2-1/2

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.7"]
[White "Rahul Srivatshav P"]
[Black "Harshavardhan G B"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2474"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,43,38,58,39,52,63,62,29,41,20,32,0,0,0,86,78,109,85,122,137,138,92,451,216,818,811,29986,29987,29992,29986,29986,29987,29987,29988,29988,29989]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 {A58: Benko/Volga Gambit: Lines with 5 bxa6.} Bg7 7. e4 O-O 8. e5 {White is slightly better.} Ne8 9. Nf3 {9.h4 is more advanced technology.} d6 10. e6 fxe6 11. h4 $36 {[%mdl 2048] [#] White is pushing.} h6 $146 (11... Nf6 $11) ({Predecessor:} 11... e5 12. Ng5 Nf6 13. Bd3 Nxa6 14. h5 e4 15. Ncxe4 Nb4 16. Bb1 Bf5 17. hxg6 hxg6 18. Nxf6+ Rxf6 {0-1 (82) Salemgareev,T (2381)-Hakobyan,H (2168) St Petersburg 2018}) 12. Bd3 Rf6 13. h5 g5 14. Nxg5 hxg5 15. Bxg5 {Threatens to win with h6.} Bh6 $2 {[%mdl 8192]} (15... Rf5 $16 {is a better chance.} 16. Bxf5 exf5) 16. Qd2 (16. Bxh6 $142 Nxa6 17. Bg6) 16... Bxg5 $2 (16... Bf8 17. Bxf6 exf6) 17. Qxg5+ $18 Kh8 18. Bg6 {White mates.} Kg8 19. Bxe8+ {[%mdl 64] [#] Discovered Attack} Kf8 20. Bg6 Kg7 21. h6+ Kh8 {[#]} 22. Be8 $1 {[%mdl 512] Accuracy: White = 68%, Black = 42%.} 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.8"]
[White "Sai Agni Jeevitesh, J."]
[Black "Girinath, P.D.S."]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2310"]
[BlackElo "2353"]
[Annotator "RC"]
[PlyCount "106"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:01:31]} 2. Nf3 {[%emt 0:01:26]} Nf6 {[%emt 0:01:32]} 3. c4 {[%emt 0:00:42]} g6 {[%emt 0:00:22]} 4. e3 {[%emt 0:00:13]} Bg7 {[%emt 0:00:18]} 5. Be2 {[%emt 0:00:02]} O-O {[%emt 0:01:25]} 6. Nc3 {[%emt 0:00:03]} Nbd7 {[%emt 0:01:00]} 7. O-O {[%emt 0:00:20]} e5 {[%emt 0:00:07]} 8. Qc2 {[%emt 0:00:02]} Re8 {[%emt 0:00:59]} 9. Rd1 {[%emt 0:00:02]} e4 {[%emt 0:07:50]} 10. Nd2 {[%emt 0:00:23]} Qe7 {[%emt 0:00:26]} 11. b4 {[%emt 0:00:02]} h5 {[%emt 0:01:15]} 12. Bb2 {[%emt 0:00:02]} Nf8 {[%emt 0:02:14]} 13. Nb3 {[%emt 0:00:45]} N8h7 {[%emt 0:02:55]} 14. d5 {[%emt 0:01:55]} Ng5 {[%emt 0:08:35]} 15. c5 {[%emt 0:04:59]} Bg4 {[%emt 0:08:24]} 16. Nd4 {[%emt 0:04:47]} Bxe2 {[%emt 0:27:08]} 17. Ncxe2 {[%emt 0:16:09]} h4 {[%emt 0:03:16]} 18. h3 {[%emt 0:06:16]} Nh5 {[%emt 0:00:32]} 19. Rac1 {[%emt 0:06:36]} Be5 {[%emt 0:01:16]} 20. cxd6 {[%emt 0:21:44]} cxd6 {[%emt 0:28:55]} 21. Qc7 {[%emt 0:01:24]} f5 {[%emt 0:00:00]} 22. Qxe7 {[%emt 0:07:18]} Rxe7 {[%emt 0:00:00]} 23. Rc2 {[%emt 0:00:28]} f4 {[%emt 0:00:00]} 24. exf4 {[%emt 0:01:23]} Nxf4 {[%emt 0:00:00]} 25. Nxf4 {[%emt 0:00:37]} Bxf4 {[%emt 0:00:00]} 26. Ne2 {[%emt 0:02:10]} Rf8 {[%emt 0:00:00]} 27. Nxf4 {[%emt 0:01:36]} Rxf4 {[%emt 0:00:00]} 28. Rc8+ {[%emt 0:00:32]} Kf7 {[%emt 0:00:00]} 29. Rd8 {[%emt 0:02:36]} e3 {[%emt 0:00:00]} 30. fxe3 {[%emt 0:00:39]} Rf5 {[%emt 0:00:00]} 31. Rxd6 {[%emt 0:02:04]} Rxe3 {[%emt 0:00:00]} 32. Bd4 {[%emt 0:07:24]} Re2 {[%emt 0:00:00]} 33. Bxa7 {[%emt 0:00:57]} Ne4 {[%emt 0:00:34]} 34. Rd7+ {[%emt 0:07:03]} Ke8 {[%emt 0:02:05]} 35. Rh7 {[%emt 0:01:18]} Rh5 {[%emt 0:02:08]} 36. Rxh5 {[%emt 0:01:19]} gxh5 {[%emt 0:00:01]} 37. a4 {[%emt 0:00:51]} Kd7 {[%emt 0:01:19]} 38. a5 {[%emt 0:00:49]} Rc2 {[%emt 0:01:31]} 39. Rd4 {[%emt 0:01:01]} Rc1+ {[%emt 0:01:16]} 40. Kh2 {[%emt 0:00:03]} Re1 {[%emt 0:00:17]} 41. Bc5 {[%emt 0:00:55]} Kd8 {[%emt 0:00:42]} 42. Bb6+ {[%emt 0:00:48]} Kd7 {[%emt 0:00:01]} 43. b5 {[%emt 0:00:37]} Kd6 {[%emt 0:00:28]} 44. a6 {[%emt 0:00:52]} bxa6 {[%emt 0:00:11]} 45. bxa6 {[%emt 0:00:01]} Ng3 {[%emt 0:01:10]} 46. Rxh4 {[%emt 0:00:18]} Nf1+ {[%emt 0:00:08]} 47. Kg1 {[%emt 0:00:00]} Ra1 {[%emt 0:01:01]} 48. Kf2 {[%emt 0:01:02]} Nd2 {[%emt 0:00:14]} 49. a7 {[%emt 0:00:27]} Ra2 {[%emt 0:00:04]} 50. Ke1 {[%emt 0:00:44]} Nb3 {[%emt 0:00:29]} 51. Rxh5 {[%emt 0:00:17]} Nc1 {[%emt 0:00:05]} 52. Rh8 {[%emt 0:00:42]} Nd3+ {[%emt 0:00:05]} 53. Kd1 {[%emt 0:00:28]} Kxd5 {[%emt 0:02:41]} 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.9"]
[White "Vignesh N R"]
[Black "Anadkat Kartavya"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2436"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,41,10,16,0,0,0,0,-12,0,-9,0,-43,-21,-27,0,-127,-127,-120,-120,-117,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Qd4 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} O-O 8. Be3 Nd7 9. O-O-O Nf6 10. h3 c5 {[#]} 11. Qa4 $146 ({Predecessor:} 11. Qf4 Qa5 12. a3 Be6 13. Bd3 d5 14. Qh4 h6 15. Bxh6 gxh6 16. Qxh6 Ne4 17. Bxe4 dxe4 {0-1 (50) Sedlak,N (2519)-Ilincic,Z (2520) Sombor 2004}) 11... Qc7 12. Bg5 Be6 13. Qh4 (13. Qf4 $1 $11) 13... h6 $17 ({Inferior is} 13... Bxa2 14. Bd3 $16) 14. Bxh6 gxh6 15. Qxh6 {[#]} d5 (15... Ne4 $1 $17 16. h4 (16. Bd3 d5 $17) 16... d5) 16. Qg5+ $11 {The position is equal.} Kh7 {White must now prevent ...Ne4.} 17. Qh4+ $1 Kg7 {And now ...Ne4 would win.} (17... Kg8 $5 18. Qg5+ $8 Kh8 $11) 18. Qg5+ Kh7 19. Qh4+ $1 Kg7 {[#] aiming for ...Ne4.} (19... Kg8 $5 20. Qg5+ $8 Kh8 $11) 20. Qg5+ Kh7 {Strongly threatening ...Ne4.} 21. Qh4+ $1 {Accuracy: White = 79%, Black = 83%.} 1/2-1/2

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.10"]
[White "Bhatt, Jalpan"]
[Black "Ravi, Teja S."]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1983"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,72,21,24,12,37,15,35,11,14,5,18,0,-9,-30,0,0,0,-66,0,0,0,-41,-6,-24,-36,-44,-33,-45,0,0,0,-58,0,0,0,-29,0,0,0,0,0,0,0,0,0,-79,-60,-94,-91,-92,-60,-341,-325,-294,-286,-29969,-12837,-29995,-29996]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Ne2 Re8 9. Qc2 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} h5 $1 {9...h5 scores better than 9...h6.} (9... f5 $5) 10. Bd2 Nd7 11. O-O-O {White is slightly better.} Nf8 12. Kb1 {[#]} b5 $146 ({Predecessor:} 12... Be6 13. f4 b5 14. Ng3 b4 15. f5 Bd7 16. Nxh5 bxc3 17. Bxc3 Rb8 18. g4 Bb4 {½-½ (56) Guerra Mendez,J (2531)-Asis Gargatagli,H (2529) Vila Seca 2018}) 13. Ng3 g6 14. Rhe1 Bg4 15. f3 Be6 16. Bh6 (16. Ne4 $11) 16... a5 ({Better is} 16... f5 $15) 17. Ne4 $11 a4 18. h3 f5 19. Nxd6 Qxd6 20. Bxf8 Rxf8 21. Re5 b4 22. cxb4 $1 Qxb4 23. Qc3 ({White should try} 23. a3 $11 Qb3 24. Qxb3 Bxb3 25. Bc2) 23... Rab8 (23... Qxc3 $15 24. bxc3 Rfb8+ 25. Ka1 a3) 24. Rc5 Bd5 25. Rc1 a3 (25... Qb7 {keeps more tension.} 26. Bc4 Rfe8 27. Rc2 Kg7 28. Bxd5 cxd5 29. Qa5 Re7) 26. b3 Qb7 27. Bc4 Rfe8 28. Bxd5 cxd5 29. Re1 Qa6 30. Rc1 (30. Kc2 $1 $11) 30... Qd6 $17 31. Qd2 {[#]} Re6 $1 32. g4 Rbe8 33. Rc8 $2 {[%mdl 8192]} (33. gxf5 $15 Re2 34. Qb4) 33... fxg4 $19 34. fxg4 {[#]} h4 $1 35. Qh6 $2 (35. Rxe8+ $19 Rxe8 36. Qf2) 35... Qh2 {[%csl Ga3][%cal Rh2b2]} 36. R1c2 Re1+ 0-1

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.11"]
[White "Deepan Chakkravarthy J."]
[Black "Trivedi Karan R"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2545"]
[BlackElo "1956"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,82,-12,0,-19,-5,-11,0,-7,19,0,14,-31,-31,-36,-11,-26,0,-37,0,0,0,0,0,0,-6,0,0,0,0,0,34,0,0,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0,156,115,127,0,0,0,0,-830,-817,-789,-779,-29978,-29979,-29978,-29979,-29980,-29980,-29982,-29983,-29983,-29984]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. h4 Nbc6 8. h5 h6 9. Nf3 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} Bd7 10. a4 Qa5 11. Bd2 {The position is equal.} c4 12. Nh4 O-O-O {[#]} 13. g4 $146 ({Predecessor:} 13. g3 g5 14. Ng2 f6 15. exf6 Ng8 16. f7 Nf6 17. Ne3 Rdf8 18. Bg2 Rxf7 19. O-O {0-1 (40) Nikac,P (2383)-Apicella,M (2534) Cannes 2007}) 13... g5 14. Nf3 Rdf8 15. Bg2 Ng8 16. O-O f5 17. exf6 Nxf6 18. Ne5 Nxe5 19. dxe5 Ne4 20. Be3 Nc5 ({Of course not} 20... Nxc3 $6 21. Qd2 $16) 21. Qd4 Nxa4 22. Ra3 b5 23. f4 gxf4 24. Rxf4 Rxf4 25. Qxf4 Qc7 26. Qf6 Rg8 27. Bf3 a5 $1 28. Kg2 {[#]} Nxc3 $1 {[%mdl 576] Remove Defender} 29. Rxc3 b4 30. Bxh6 {Threatens to win with Re3.} ({Don't blunder} 30. Qf7 $2 Re8 $19) 30... bxc3 31. Be3 Kb7 $2 (31... Qd8 $11) 32. g5 $1 $16 {[%mdl 1024] White has strong compensation.} Bc6 {[#]} 33. Bd4 (33. g6 $1 $16 a4 34. h6) 33... a4 $1 $11 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 34. g6 a3 $1 {[%cal Ra3a2] Hoping for ...a2.} 35. h6 $2 {[%mdl 8192] [#]} (35. Qxe6 $11 Rd8 36. Qf6) 35... a2 $1 $19 {[%cal Ra2a1]} 36. Bxc3 Qh7 $1 {[%mdl 64] Double Attack} 37. Bh5 d4+ $1 {Black mates.} 38. Kh3 {[#]} Qxh6 {Played: Rg8xg6} 0-1

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.12"]
[White "Sinha, Santosh Kumar"]
[Black "Swapnil, S. Dhopade"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1942"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,118,-8,0,0,-1,-11,-16,-12,-10,-10,-10,-8,-5,-11,-2,-14,-9,-37,0,-39,-24,-44,-40,-40,-26,-33,0,-73,-39,-30,0,-68,0,-25,-26,-22,-18,-37,0,-26,0,-33,-33,-36,-43,-112,-67,-227,-216,-195,-92,-108,-87,-125,-105,-110,-108,-110,0,-119,-85,-129,-93,-159,-131,-186,-137,-258,-263,-265,-247,-464,-459,-456,-468,-834,-559,-670,-641,-621,-487,-931,-483,-503,-460,-706,-314,-690,-458,-580,-569,-1110,-1104,-1394,-1382,-2272,-2232]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. O-O a6 7. Qxc4 b5 8. Qc2 Bb7 9. d3 c5 10. b3 Be7 11. Bb2 O-O 12. Nbd2 Rc8 13. Rac1 {A13: English Opening: 1...e6.} Qb6 14. Qb1 Rfd8 15. Rfd1 $1 {The position is equal.} Bf8 16. Qa1 Nd5 17. a3 Qa7 {[#]} 18. Nf1 $146 ({Predecessor:} 18. d4 N5f6 19. Ne1 Bxg2 20. Kxg2 Qb7+ 21. Kg1 Ne4 22. Nd3 Nxd2 23. Rxd2 c4 24. bxc4 bxc4 {0-1 (37) Leontiev,A (2312)-Kharlov,A (2501) Zvenigorod 2008}) 18... Qa8 19. h4 Ne7 20. Ne3 Nc6 21. h5 h6 22. Bh3 Nb6 23. Ng4 Rd5 {And now ...Na5 would win.} 24. Ne3 Rdd8 25. Rc2 (25. Ng4 $11 {remains equal.}) 25... Na5 26. Nd2 $1 Nc6 27. Nf3 Na5 28. Nd2 $1 Nd5 29. Ng4 Ne7 30. Ne3 Nd5 31. Ng4 $1 Ne7 32. Ne3 Qa7 33. Rdc1 Qb6 34. Kh2 (34. Bg4 $15) 34... Nec6 35. Re1 $2 ({Better is} 35. Bg2 $15) 35... Nd4 $19 36. Rc3 {[#]} Nac6 (36... c4 $1 $19 {[%cal Rd4b3][%mdl 512] and Black stays clearly on top.} 37. dxc4 (37. bxc4 Rc5) 37... b4 38. axb4 Bxb4) 37. Rcc1 $17 Rc7 38. Bc3 {[#]} Rcd7 $1 39. Qa2 Be7 40. Ba1 Bf8 (40... Qa5 $17 41. Bc3 Qb6) 41. Qb2 (41. Bc3 $1 $11) 41... Rc7 42. Ng2 Ne5 43. Ne3 (43. Qa2 $142) 43... Nd7 44. b4 (44. Bg2 $17) 44... Nf6 45. bxc5 (45. Nb3 $17 Nxb3 46. Qxb3) 45... Rxc5 $19 ({Don't take} 45... Bxc5 46. a4 $17) 46. Rxc5 Qxc5 ({Don't do} 46... Bxc5 47. a4 $19) 47. a4 $2 (47. Nb3 Nxb3 48. Qxb3) 47... Qxh5 48. axb5 axb5 {[%cal Ba6b5,Bb5b4][%mdl 32]} 49. Nb3 (49. Qb1 $142) 49... Bb4 50. Nd2 Bxd2 {Played: Bb4-a5} 0-1

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.13"]
[White "Eshwanth Dev, Kumar J"]
[Black "Krishna C R G"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1850"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,70,10,9,2,14,7,14,-3,0,0,0,0,0,0,53,-46,45,0,0,0,0,0,6,-51,0,0,0,-73,0,-120,-111,-218,-203,-237,-233,-463,-473,-470,-471,-447,-462,-370,-112,-259,-163,-638,-652,-630,-634,-2764,-2083,-1433,-1298,-29995,-29996,-29997,-29998]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. Qd1 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} b6 {9...Ne7 is more advanced technology.} 10. Nf3 Ne7 11. h4 {The position is equal.} Ba6 12. h5 h6 13. Rh4 Bxf1 14. Kxf1 Nbc6 (14... cxd4 $11 15. cxd4 Na6) 15. Rf4 (15. dxc5 $14 Qb5+ 16. c4 dxc4 17. a4 Qxc5 18. Qe2) 15... Rc8 (15... g5 $15 16. hxg6 Nxg6) 16. Kg1 (16. dxc5 $5 {[%cal Rf4a4]} Qb5+ 17. c4 dxc4 18. Qe2 $11) 16... cxd4 17. cxd4 Ke8 18. Bb4 Rf8 {[#]} 19. g4 $146 (19. Nh4 $11) ({Predecessor:} 19. Ne1 Nxb4 20. axb4 Qxb4 21. Rxa7 Nc6 22. Ra1 Qc3 23. Rb1 Rb8 24. Rb3 Qa5 25. Rg3 {½-½ (37) Nolte,R (2394)-Nay,O (2292) Ho Chi Minh City 2015}) 19... f6 ({Black should play} 19... Rg8 $1 $15) 20. exf6 $11 Rxf6 21. Bd6 (21. Rxf6 $11 {remains equal.} gxf6 22. Qc1 Nxb4 23. axb4 Rxc2 24. Qe1) 21... Kd7 (21... Nd8 $17) 22. Rxf6 (22. Be5 $1 $11 {was the only way to keep the balance.} Nxe5 23. Nxe5+ Kd6 24. Qd2) 22... gxf6 $17 23. Bg3 (23. Bxe7 $17 Nxe7 24. Rc1) 23... Rg8 $1 $19 24. Qd2 Rxg4 {[%cal Rc6d4]} 25. Qxh6 $2 (25. c3 Nf5 26. Nh2) 25... Nxd4 26. Qxf6 {[#] Threatens to win with Ne5+.} Rxg3+ $1 {[%mdl 512]} 27. fxg3 Nxf3+ 28. Kg2 {[#]} Nd4 $2 (28... Nd2 $1 $19 {and Black stays clearly on top.} 29. Qc3 Qe4+ 30. Kf2 Qf5+ 31. Kg2 Nc4) 29. h6 (29. Kh3 $17 {was necessary.}) 29... Nxc2 30. Qh4 $2 {[#]} (30. Kh3) 30... Ne3+ $1 ({Stronger than} 30... Qxh4 31. gxh4 Ne3+ 32. Kh3 $11) 31. Kh1 Qc2 {[%csl Ge3][%cal Rc2g2]} 32. Rg1 N7f5 33. Qf4 {[#]} Nxh6 $1 {( -> ...Nhg4)} 34. Qb4 (34. Qxh6 Qe4+) 34... Nhg4 {[%cal Rc2h7]} 35. Qb5+ Kd8 {Accuracy: White = 33%, Black = 67%.} 0-1

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.14"]
[White "Das, Sayantan"]
[Black "Sibi Visal R"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2426"]
[BlackElo "2074"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,125,15,3,7,8,20,18,15,15,37,40,28,9,18,12,39,36,60,48,47,50,96,26,116,108,143,142,128,131,145,141,220,210,225,84,84,84,84,84,84,84,84,84,84,84,84,84,84,82,81,29,93,91,89,68,82,80,112,112,112,97,112,106,112,119,134,106,112,0,112,66,127,0,107,84,208,204,200,184,159,112,112,112,159,112,224,112,178,165,243,207,274,295,287,247,277,0,0,2,362,289,528,528,515,498,1292,1215,29992,29987,29995,29996,29996,29997,29997,29998]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d6 6. O-O Be7 7. c3 O-O {C00: French: Unusual White 2nd moves.} 8. d4 cxd4 9. cxd4 d5 {The position is equal.} 10. e5 Nd7 11. Nc3 a6 12. h4 b5 13. Bg5 {[#]} Bxg5 $146 ({Predecessor:} 13... Nb6 14. Rfc1 Bd7 15. Nd1 h6 16. Bf4 Nc4 17. Ne3 Qb6 18. b3 Nxe3 19. Qxe3 Rfc8 {1-0 (33) Gharamian,T (2616)-Le Quang,K (2279) Charleroi 2017}) 14. hxg5 Qb6 15. Qe3 a5 16. Rfc1 Ba6 17. Bf1 (17. Nxd5 $1 $16 exd5 18. e6) 17... a4 (17... Qb7 $11 {keeps the balance.}) 18. Bd3 $16 Rfe8 19. Kg2 Nf8 20. Rh1 a3 21. b3 Nb4 (21... b4 $16) 22. Bb1 Rac8 23. Ne1 (23. Qf4 $18 {and White stays clearly on top.} Rc7 24. Bxh7+ $1 {[%mdl 512]} Nxh7 25. g6 $1 {[%mdl 512]} fxg6 26. Qg4) 23... Nc6 24. Ne2 $1 b4 25. Bd3 Nb8 26. Nf3 Bxd3 27. Qxd3 Rc6 28. Rac1 Rec8 29. Rxc6 Rxc6 30. Qd2 Na6 31. Nh2 (31. g4 $16) 31... Ng6 (31... Qc7 $1 $11) 32. Ng4 Qd8 33. Rh5 Qc8 {[#] aiming for ...Rc2.} 34. Ne3 $1 Nf8 35. f4 Qb8 36. Rh1 Qb5 37. Kf2 Nb8 38. g4 Nfd7 39. Qd1 Nf8 40. Qd2 ({Better is} 40. Nc2 $16) 40... Qb6 (40... Nfd7 $1 $11) 41. Qd3 Nbd7 (41... Qd8 $14) 42. Qd2 Nb8 $1 43. f5 g6 (43... Rc8 $16) 44. f6 Na6 45. Nc2 Nd7 46. Kf3 Qb8 47. Kf4 Nf8 48. Ne3 Nc7 (48... Nd7 $16 {was necessary.}) 49. Kf3 (49. Rc1 $18 Rb6 50. Kf3) 49... Qb5 (49... Nd7 $16 {might work better.} 50. Kf2 Kh8) 50. Rc1 $18 Rxc1 (50... Na6 $142 51. Nf4 Nd7) 51. Qxc1 Qb7 52. Qc5 Na6 53. Qd6 Nb8 {[#]} 54. Nf4 $2 (54. Nc2 $1 $18) 54... Nc6 $11 55. Nc2 {Threatens to win with Ke2.} Qb5 $2 {[%mdl 8192]} (55... Qc8 $11 {and Black is okay.} 56. Ke2 h6) 56. Kf2 Qa6 $2 (56... Qb7 57. Nd3 Qc8) 57. Nxb4 $18 Nxb4 58. Qxb4 h6 (58... Nd7 $142 59. Qe7 Nf8) 59. gxh6 {Threatening mate with h7+!} g5 {[#]} 60. h7+ {Played: Qb4-b8} 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.15"]
[White "Sa, Kannan"]
[Black "Laxman, R.R."]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1936"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,67,-13,0,-20,-21,-23,-17,-15,4,-23,-23,-25,-25,-24,-22,-14,-7,-55,-31,-39,-40,-54,-21,-23,-3,0,52,43,43,43,45,56,50,60,102,105,97,97,102,102,129,102,301,305,372,367,330,345,318,320,285,301,266,218,202,135,370,343,29983,29984]} 1. b3 d5 2. e3 e5 3. Bb2 Nd7 4. c4 Ngf6 5. Nf3 Bd6 6. d4 {[%cal Rd4e5] A01: Nimzowitsch-Larsen Opening.} e4 {[#]} 7. Nfd2 $146 ({Predecessor:} 7. Ne5 c6 8. cxd5 cxd5 9. Be2 O-O 10. O-O Qc7 11. Nc3 Nxe5 12. Nb5 Nf3+ 13. gxf3 Bxh2+ {1-0 (37) Wuijts,J (1756)-Gorts,S (1916) Maastricht 2014}) 7... c6 8. Nc3 {The position is equal.} a6 9. c5 Bc7 10. b4 Nf8 11. h3 Ng6 12. a4 O-O 13. Be2 h6 14. Nb3 Nh7 15. Kd2 f5 {White should prevent ...f4.} 16. g3 $1 f4 17. gxf4 Nxf4 (17... Nh4 $11) 18. exf4 $14 Rxf4 19. Kc2 Rxf2 20. Bc1 Ng5 21. Be3 Nxh3 22. Rxh3 Rxe2+ 23. Qxe2 {[#] And now Rxh6! would win.} Bxh3 24. Qh5 Qd7 25. Rg1 {Bxh6 is the strong threat.} Bf5 $2 (25... Rf8 $16 {keeps fighting.}) 26. Bxh6 $18 g6 27. Rxg6+ Bxg6 28. Qxg6+ Kh8 29. Bg5 {[#] Intending Bf6+ and mate.} Bd8 30. Bf4 {Be5+ would kill now.} Bc7 31. Qh6+ $40 {[%mdl 128] White has strong attack.} Kg8 32. Qg5+ Kf8 $2 (32... Kf7 $16) 33. Qh4 {Hoping for Qh8+.} Bd8 $2 (33... Bxf4 $18 34. Qh8+ (34. Qxf4+ Kg8 $14) 34... Kf7 35. Qxa8 Be3) 34. Qh8+ {Accuracy: White = 83%, Black = 61%.} 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.16"]
[White "Das, Arghyadip"]
[Black "Senthil Kumaran, R.P."]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2458"]
[BlackElo "1957"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,120,26,0,39,48,43,11,35,0,16,21,33,-13,0,-9,-12,-23,-20,-20,-22,-12,-20,-20,-22,-29,-31,-45,-33,-16,0,-8,0,0,0,0,0,8,0,0,112,116,162,162,362,363,364,365,364,363,355,349,347,350,366,329,299,275,283,273,281,280,276,288,270,277,260,261,319,320,320,320,311,217,306,308,329,333,340,340,340,340,335,335,398,333,333,325,325,325,316,316,293,269,317,0,393,390,435,366,373,366,373,339,443,441,688,680,786,801,1125,1099,29999]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Bc5 {B45: Sicilian Four Knights.} 7. Nxc6 dxc6 8. Qxd8+ Kxd8 {The position is equal.} 9. Bf4 {[#]} Ke7 $146 ({Predecessor:} 9... e5 10. O-O-O+ Ke7 11. Bxe5 Ng4 12. Bxg7 Rg8 13. Bd4 Bxd4 14. Rxd4 Nxf2 15. Rg1 Nh3 16. Rh1 Nf2 17. Rg1 {½-½ (17) Hou,Y (2298)-Wang,Y (2390) Wuxi 2006}) 10. f3 Bd4 11. O-O-O e5 {...Bxc3 is the strong threat.} 12. Bd2 Be6 13. g3 b5 14. Kb1 a5 15. Ne2 Bb6 16. Nc1 Nd7 17. h4 Rhd8 18. h5 h6 19. Bh3 Nc5 20. Bxe6 Nxe6 21. Nd3 f6 22. f4 exf4 23. gxf4 Rd7 24. f5 Nd4 (24... Nc5 $1 $11) 25. Be3 $16 {aiming for c3.} c5 26. Nf4 {Black must now prevent c3.} Rb8 $2 (26... Bc7) 27. Rhg1 $18 ({Weaker is} 27. c3 Nf3 $16) 27... Rg8 28. Bxd4 cxd4 29. Nd5+ Rxd5 30. exd5 {[%mdl 4096] Endgame KRR-KRB} Kd6 31. Rde1 Kxd5 32. Re6 Bc5 33. Rg4 Bd6 34. Kc1 b4 35. a4 $1 b3 36. cxb3 Rc8+ 37. Kd2 Rb8 {[#]} 38. Kc2 $1 ({Don't take} 38. Rxg7 $6 Be5 $16) 38... d3+ 39. Kxd3 Rxb3+ 40. Kc2 Rf3 41. Rxg7 Rxf5 (41... Rf2+ {was called for.} 42. Kb3 Rxf5) 42. Re2 Rxh5 43. Ra7 Bb4 44. Rd7+ Kc5 45. Rf2 Be1 46. Rxf6 Rh4 47. Kb3 Rh3+ {[#]} 48. Ka2 $1 Rh4 49. Rc7+ Kd5 50. Kb3 Rh3+ 51. Kc2 Rh4 52. Rd7+ Kc5 $1 53. Rf1 Bg3 54. Kb3 Rb4+ 55. Ka3 Kc6 56. Rh7 Bd6 {Strongly threatening ...Rb7+.} 57. Rxh6 {White is clearly winning.} Rd4+ (57... Rh4+ $142 58. Rxd6+ Kxd6) 58. Kb3 Kd7 59. Rf7+ Ke8 60. Rb7 Bf4 {Accuracy: White = 89%, Black = 62%.} 61. Rh8# 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.17"]
[White "Sidhant, Mohapatra"]
[Black "Chauhan, Joy"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2367"]
[BlackElo "1864"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,67,25,27,32,25,17,24,13,37,30,29,14,63,50,63,69,70,28,35,36,106,102,103,97,108,92,227,233,230,127,263,239,253,248,242,239,239,239,224,217,239,239,239,239,239,239,612,559,793,835,1282,1220,12841,12841]} 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. O-O g6 6. Nc3 Bg7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 {A30: Symmetrical English: Double Fianchetto and Hedgehog.} Nbd7 10. Rac1 Rc8 11. b3 {White has an edge.} a6 12. Rfd1 O-O 13. Qh4 {[#]} Rc7 $146 ({Predecessor:} 13... Rc5 14. b4 Rc7 15. Rd4 Re8 16. Bh3 Bxf3 17. exf3 Ne5 18. Bg2 Qc8 19. Ne2 Nc6 {0-1 (47) Budnikov,O (2373)-Kovalenko,I (2656) Lutsk 2015}) 14. Nd5 $36 {[%mdl 2048] White is pushing.} Bxd5 15. cxd5 Rxc1 16. Bxc1 Qc7 17. Nd4 b5 (17... Qc5 $14) 18. Nc6 Ne5 19. Bd2 Nxc6 20. dxc6 {Played: Rd1-c1} 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.18"]
[White "Jay Kundaliya"]
[Black "Sahoo, Utkal Ranjan"]
[Result "0-1"]
[ECO "C80"]
[WhiteElo "2071"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,110,14,5,5,0,19,12,36,0,0,0,0,-21,7,0,0,0,13,-29,-45,-38,14,6,190,202,197,147,142,126,118,134,168,164,122,0,14,0,0,0,0,0,0,0,0,12,27,2,36,36,57,57,51,36,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,8,-8,-8,-8,8,0,0,-8,-8,-8,-8,-8,-54,-16,-13,-20,-8,-8,-8,0,0,-320,-320,-302,-266,-250,-36]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. d4 Ne6 {[%cal Re5d4] C80: Open Ruy Lopez: Sidelines and 9 Nbd2.} 9. Nxe5 {The main line 9.Nxe5 scores better than 9.dxe5.} Be7 10. Be3 O-O {The position is equal.} 11. f4 f6 12. Nf3 Re8 13. c4 {[#]} c5 $146 ({Predecessor:} 13... Nf8 14. Nbd2 Be6 15. Qc2 Qd7 16. a3 Ng6 17. Nb3 Bd6 18. Nc5 Bf5 19. Qf2 Qc8 {1-0 (70) Hidalgo Santana,F (2079)-Lestao Balseiro,A (2248) Santa Cruz de Tenerife 2019}) 14. d5 Nf8 $1 15. Nc3 Bd6 16. h3 Ng6 17. Qd2 h5 (17... Bd7 $15) 18. Qd3 Kf7 $2 (18... Nxf4 $11 19. Bxf4 Bxf4) 19. Ne4 $1 $18 {[%cal Re4g5]} Nxf4 20. Bxf4 ({Not} 20. Nxd6+ Qxd6 21. Qh7 Bd7 $14) 20... Bxf4 21. Nxc5 Bd6 22. Ne4 Bd7 23. Nxd6+ cxd6 {[#]} 24. Qh7 (24. Rxe8 $1 $16 Qxe8 25. Re1) 24... Rxe1+ $1 $11 25. Rxe1 {And now Ng5+! would win.} Qh8 $1 $36 {[%cal Rh8h7][%mdl 2048] Black has some pressure.} 26. Qe4 {Strongly threatening Qe7+.} Re8 27. Qf4 Rxe1+ 28. Nxe1 Qf8 29. Nf3 Kg8 30. Kf2 Qe7 31. Qe3 Kf7 32. Qxe7+ Kxe7 $14 {[%mdl 4096] Endgame KB-KN} 33. Ke3 a5 34. Nd4 h4 35. b3 g6 36. a3 b6 37. b4 axb4 38. axb4 Bc8 39. Nc6+ Kf7 40. Nd4 Bd7 41. Kd3 g5 42. Ke3 f5 43. Nc6 Kf6 44. Nd4 Ke5 {Threatens to win with ...f4+.} 45. Nc6+ Kf6 46. Nd4 Be8 47. Ne6 f4+ 48. Ke4 Bg6+ 49. Kf3 $1 Bf5 50. Nc7 $1 Bd3 51. Na8 Bxc4 52. Nxb6 Ba6 53. Nd7+ $2 {[%mdl 8192]} (53. Na8 $11 {and White stays safe.}) 53... Kf5 $19 54. Nf8 {intending Ne6.} Bc4 55. Kf2 {[#]} Bxd5 $2 {Accuracy: White = 85%, Black = 82%.} ({Black should play} 55... Kf6 $1 $19 56. Nh7+ Kg6 57. Nf8+ Kf5) 0-1

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.19"]
[White "Nayak Rajesh"]
[Black "Thanki, Hemal Karsanji"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2169"]
[BlackElo "2154"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,0,27,29,26,35,31,19,35,25,55,56,69,78,119,52,100,81,95,92,96,53,67,58,61,65,152,96,114,82,97,101,110,62,62,62,86,19,64,50,51,19,49,46,41,45,45,45,81,85,75,83,86,66,350,88,337,159,431,52,53,47,56,25,32,32,68,35,52,48,85,43,56,50,56,45]} 1. e4 e6 2. d3 d5 3. Nd2 a5 {[#]} 4. d4 $146 ({Predecessor:} 4. Ngf3 a4 5. a3 Nf6 6. g3 dxe4 7. dxe4 Bc5 8. Bg2 O-O 9. O-O Nc6 10. e5 Nd7 11. Qe2 {0-1 (46) Chadaev,N (2580)-Morozevich,A (2770) Astana 2012}) 4... a4 5. a3 Nf6 6. Bd3 {C00: French: Unusual White 2nd moves.} c5 7. e5 Nfd7 8. c3 $1 Nc6 9. Ne2 Qb6 {[%cal Rc5d4]} 10. Nf3 Be7 11. O-O Ndb8 12. Be3 (12. Bc2 $16) 12... Bd7 13. dxc5 Bxc5 14. Bxc5 Qxc5 15. Ned4 Na5 16. Qe2 h6 17. Rad1 Bc6 {[#]} (17... Nbc6 $14) 18. Nd2 ({Better is} 18. Nh4 $1) 18... Nd7 19. f4 g6 20. Kh1 Qe7 21. Rde1 Nc5 22. Bc2 Ra6 23. Qd1 (23. f5 $16 gxf5 24. Bxf5) 23... Bd7 24. Qc1 Rb6 25. Bb1 Nab3 26. N2xb3 Nxb3 27. Nxb3 Rxb3 28. Rd1 Qc5 29. Bc2 Rb6 30. Rd4 Bb5 31. Bxa4 Ke7 $2 {[%mdl 8192] [#]} (31... Bxa4 $14 32. Rxa4 O-O) 32. Bxb5 $2 (32. b4 $1 $18 {[%cal Rb4c5] is the precise move to win.} Qc7 33. Bxb5 Rxb5 34. c4) 32... Rxb5 $2 (32... Qxb5 $16 33. Rf2 Rc8) 33. Qd2 (33. b4 $18 Qc7 34. c4) 33... Qb6 $2 (33... Rb3 $16 34. c4 Rd8) 34. Rb4 $2 (34. b4 $18) 34... Rxb4 $14 35. axb4 {[%mdl 4096] Endgame KQR-KQR} Ra8 36. Qe1 h5 37. Qd2 Re8 38. Re1 Qa6 39. Kg1 Qb6+ 40. Kf1 Qa6+ 41. Kf2 Ra8 42. Qe2 {Accuracy: White = 50%, Black = 55%.} 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.20"]
[White "Chudasama Ankit"]
[Black "Baivab Mishra"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1824"]
[BlackElo "2206"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 2. Nf3 {[%emt 0:00:17]} g6 {[%emt 0:02:50]} 3. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 6. Be3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 7. Bc4 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 8. Bb3 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 9. f3 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 10. Qd2 {[%emt 0:00:30]} Nxd4 {[%emt 0:00:30]} 11. Bxd4 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 12. Nd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:30]} 13. Bxg7 {[%emt 0:00:30]} Kxg7 {[%emt 0:00:30]} 14. exd5 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 15. Qd4+ {[%emt 0:00:30]} Kg8 {[%emt 0:00:30]} 16. a4 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 17. axb5 {[%emt 0:00:30]} Bxb5 {[%emt 0:00:30]} 18. c4 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 19. O-O {[%emt 0:00:30]} Rab8 {[%emt 0:00:30]} 20. Ba4 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 21. dxe6 {[%emt 0:00:30]} Bxe6 {[%emt 0:00:30]} 22. b3 {[%emt 0:00:30]} Rb7 {[%emt 0:00:30]} 23. Rac1 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 24. Bb5 {[%emt 0:00:30]} dxc4 {[%emt 0:00:30]} 25. Bxc4 {[%emt 0:00:30]} Rbb8 {[%emt 0:00:30]} 26. Rfe1 {[%emt 0:00:30]} Bxc4 {[%emt 0:00:30]} 27. bxc4 {[%emt 0:00:30]} Rfd8 {[%emt 0:00:30]} 28. Qc3 {[%emt 0:00:30]} a4 {[%emt 0:00:30]} 29. Ra1 {[%emt 0:00:30]} Qb6+ {[%emt 0:00:30]} 30. Kh1 {[%emt 0:00:30]} Qa6 {[%emt 0:00:30]} 31. h3 {[%emt 0:00:30]} 1/2-1/2

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.20"]
[White "Chudasama Ankit"]
[Black "Baivab Mishra"]
[Result "*"]
[ECO "B77"]
[WhiteElo "1824"]
[BlackElo "2206"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,43,0,0,0,0,0,23,-18,-15,-89,-41,-64,-43,-35,-36,-42,-42,-27,0,0,0,0]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bg7 6. Be3 Nc6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. Nd5 Nxd5 13. Bxg7 {B77: Sicilian Dragon: Yugoslav Attack, 9 Bc4 sidelines.} Kxg7 14. exd5 {is more profitable than 14.Bxd5 at the moment.} a5 {[#] Hoping for ...a4.} 15. Qd4+ {White has an edge.} Kg8 {aiming for ...a4.} 16. a4 (16. a3 $11 {remains equal.}) 16... Qc7 17. axb5 Bxb5 {White must now prevent ...a4!} 18. c4 Bd7 {[#]} 19. O-O $146 ({Predecessor:} 19. Kf2 Rfb8 20. Bd1 Qa7 21. Qxa7 Rxb2+ 22. Be2 Rxa7 23. Rhb1 Rxb1 24. Rxb1 a4 25. Ke3 {0-1 (36) Burille,M (2127)-Amoyal,P (2117) Chartres 2019}) 19... Rab8 20. Ba4 e5 21. dxe6 Bxe6 22. b3 *

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.21"]
[White "Rupesh, Ranjan"]
[Black "Jatinder, Kapoor"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1889"]
[BlackElo "1586"]
[Annotator "NA RC"]
[PlyCount "53"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,53,37,22,27,22,17,14,26,36,27,14,70,46,95,83,60,-16,73,79,86,68,66,39,78,71,124,77,173,0,19,0,28,12,30,18,681,778,830,1395,926,2842,2493,2140,29992,29993,29993,29994]} 1. e4 {[%emt 1:30:30]} c5 {[%emt 1:30:30]} 2. Nf3 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 6. Bg5 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 7. Qe2 {[%emt 0:00:30] B94: Sicilian Najdorf: 6 Bg5 Nbd7.} g6 {[%emt 0:00:30]} 8. f4 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 9. g4 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 10. O-O-O {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 11. f5 {[%emt 0:00:30]} b5 {[%emt 0:00:30] [#]} 12. Bxf6 $146 {[%emt 0:00:30]} ({Better is} 12. h4 $14) ({Predecessor:} 12. Bg2 Ne5 13. Bxf6 Bxf6 14. Nd5 Bg5+ 15. Kb1 Qd8 16. h4 Bh6 17. g5 Bg7 18. h5 {1-0 (31) Peters,T (1571)-Koczy,W (1466) Germany 2019}) 12... Bxf6 {[%emt 0:00:30]} (12... Nxf6 $15 {stays ahead.} 13. Bg2 Rb8) 13. Nd5 {[%emt 0:00:30]} Qa5 {[%emt 0:00:30]} 14. Kb1 {[%emt 0:00:30]} Bb7 {[%emt 0:00:30]} 15. Nxf6+ {[%emt 0:00:30]} Nxf6 {[%emt 0:00:30]} 16. Bg2 {[%emt 0:00:30]} Rac8 {[%emt 0:00:30]} 17. h4 {[%emt 0:00:30]} Rc4 {[#]} (17... Qb4 $16) 18. h5 $2 {[%emt 0:00:30]} (18. fxg6 $1 $18 hxg6 19. h5) 18... g5 $1 {[%emt 0:01:00]} 19. h6 {[%emt 0:00:30]} Kh8 {[%emt 0:00:30]} 20. Rhg1 {[%emt 0:00:30]} Qb4 {[%emt 0:00:30]} 21. e5 {[%emt 0:00:30]} Rxd4 $4 {[%emt 0:00:30]} (21... dxe5 $14 22. Qxe5 (22. Bxb7 exd4 23. Rge1 Qd6 $14) 22... Bxg2 23. Rxg2 Qc5 24. Qxc5 Rxc5) 22. exf6 {[%emt 0:00:30]} ({Less strong is} 22. Bxb7 dxe5 23. Qxe5 Rxd1+ 24. Rxd1 Qxg4 $16) 22... Bxg2 {[%emt 0:00:30]} 23. fxe7 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 24. Qxg2 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 25. f6 {[%emt 0:00:30]} Rf4 {[%emt 0:00:30]} 26. Qxd5 {[%emt 0:00:30] Double Attack} Rxf6 {[%emt 0:00:30] [#]} 27. Qd8 {[%emt 0:00:30]} 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.22"]
[White "Mayank Sharma Nandkishore"]
[Black "Himanshu Ranjan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1711"]
[BlackElo "1908"]
[Annotator "NA RC"]
[PlyCount "81"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,81,-12,-20,32767,32767,32767,32767,12,-40,-35,-38,-22,-50,-33,-43,-35,-46,0,-72,31,-2,70,52,90,40,47,81,46,52,58,-17,41,27,23,0,37,27,58,27,45,54,98,70,53,12,107,18,168,106,406,327,340,324,350,350,330,-158,385,-216,32767,32767,32767,32767,32767,32767,32767,0,286,264,299,339,1570,1749,29989,29990]} 1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} Nf6 {[%emt 0:03:12]} 4. Ngf3 {[%emt 0:00:08]} Be7 {[%emt 0:00:24]} 5. g3 {[%emt 0:00:06]} O-O {[%emt 0:00:05]} 6. Bg2 {[%emt 0:00:03] C00: French: Unusual White 2nd moves.} c5 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:06]} b5 {[%emt 0:02:23]} 8. e5 {[%emt 0:00:38]} Nfd7 $1 {[%emt 0:00:02]} 9. Re1 {[%emt 0:00:06]} a5 {[%emt 0:00:34] [#]} 10. h4 $146 {[%emt 0:00:19]} ({Predecessor:} 10. c3 Qc7 11. Qe2 Ba6 12. Nf1 Nc6 13. Bf4 b4 14. h4 a4 15. Qd2 Rab8 16. N1h2 {½-½ (63) Franco Filho,S (1796)-Bedin,M Cuiaba 2019}) 10... a4 {[%emt 0:00:15]} 11. Nf1 {[%emt 0:00:44]} Bb7 {[%emt 0:00:22]} 12. h5 {[%emt 0:02:22]} a3 {[%emt 0:07:01]} 13. b3 {[%emt 0:00:18]} (13. bxa3 $11 h6 14. Rb1) 13... c4 {[%emt 0:01:07]} (13... h6 $15) 14. d4 {[%emt 0:06:06]} Qc7 {[%emt 0:00:38]} (14... h6 $11) 15. N1h2 {[%emt 0:00:59]} Na6 {[%emt 0:00:20]} 16. Ng4 {[%emt 0:01:07]} cxb3 {[%emt 0:01:31]} 17. cxb3 {[%emt 0:00:15]} Nb4 {[%emt 0:00:02]} 18. Re2 {[%emt 0:08:01]} Rfc8 {[%emt 0:03:58] [#]} 19. Bf4 {[%emt 0:01:59]} (19. h6 $1 $16) 19... Qb6 {[%emt 0:03:10]} 20. Rc1 {[%emt 0:37:02]} Rxc1 {[%emt 0:04:39]} 21. Qxc1 {[%emt 0:00:05]} Qa5 {[%emt 0:01:01]} 22. Qb1 {[%emt 0:00:54]} Qd8 {[%emt 0:00:45]} 23. Bd2 {[%emt 0:03:18]} Rc8 {[%emt 0:00:26]} 24. Bf1 {[%emt 0:10:21]} Ba6 {[%emt 0:03:15]} 25. Bxb4 {[%emt 0:05:08]} Bxb4 {[%emt 0:00:04]} 26. Rc2 {[%emt 0:00:06]} Be7 {[%emt 0:17:40] [#]} (26... h6 $1 $11) 27. Qc1 {[%emt 0:01:58]} (27. h6 $1 $16) 27... Nb6 {[%emt 0:00:31]} (27... Rxc2 $11 28. Qxc2 h6) 28. Bd3 {[%emt 0:01:40]} Qd7 $2 {[%emt 0:13:41] [#]} (28... Nd7 $16) 29. Nf6+ $1 {[%emt 0:05:26]} gxf6 {[%emt 0:07:44]} 30. exf6 {[%emt 0:03:09]} Bxf6 {[%emt 0:00:28] [#]} 31. Qh6 $1 {[%emt 0:00:26] Double Attack} Bg7 {[%emt 0:00:54]} 32. Qxh7+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:06]} 33. Rxc8+ $4 {[%emt 0:00:27]} (33. h6 $18 {avoids the disaster.} Bf6 34. Ne5) 33... Nxc8 {[%emt 0:00:15]} 34. h6 {[%emt 0:00:12]} Bf6 {[%emt 0:00:14]} 35. g4 {[%emt 0:00:42]} Qe7 {[%emt 0:01:01]} 36. Kf1 {[%emt 0:01:24]} Nd6 {[%emt 0:00:32] [#]} 37. g5 $1 {[%emt 0:02:25]} Bb7 $2 {[%emt 0:00:56]} (37... Ne4 $1 $11 {and Black stays safe.}) 38. gxf6 {[%emt 0:00:30]} Qxf6 {[%emt 0:00:03]} 39. Ne5 {[%emt 0:00:09]} Ke7 {[%emt 0:00:35]} (39... Bc8 $142 40. Ke2 b4) 40. Qg7 {[%emt 0:00:32]} b4 {[%emt 0:00:25]} 41. Ng6+ {[%emt 0:00:06]} 1-0

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.23"]
[White "Kumar, Gaurav"]
[Black "Sanchit, Anand"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2069"]
[BlackElo "1891"]
[Annotator "NA RC"]
[PlyCount "86"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,86,21,-10,0,-16,-10,-20,10,-18,10,0,0,0,0,0,28,14,20,29,20,20,56,54,68,69,106,62,83,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-995,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,0,-118,-119,-230,-241,-237,0,-280,618,-156,-154,-156,0,-144,0,-163,0,-137,0,-29999,29987,0,29993]} 1. Nf3 {[%emt 0:00:26]} d5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 3. Bg2 {[%emt 0:00:02]} e6 {[%emt 0:01:45]} 4. O-O {[%emt 0:00:04]} Be7 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:06]} c5 {[%emt 0:00:18]} 6. Nbd2 {[%emt 0:00:40]} Nc6 {[%emt 0:01:15]} 7. e4 {[%emt 0:01:28]} Qc7 {[%emt 0:00:59]} 8. Re1 {[%emt 0:01:01]} b6 {[%emt 0:06:32]} 9. exd5 {[%emt 0:07:33]} exd5 {[%emt 0:00:50] C00: French: Unusual White 2nd moves.} 10. Nf1 {[%emt 0:00:22]} O-O {[%emt 0:00:19]} 11. Bf4 {[%emt 0:00:59] [#]} Qd8 $146 {[%emt 0:01:27]} ({Predecessor:} 11... Bd6 12. Bg5 Ng4 13. h3 Nge5 14. Ne3 Be6 15. Nd2 f6 16. Bf4 Qf7 17. c4 Nb4 {0-1 (39) Aldenhoven,H-Hatlebakk,E Buesum 1970}) 12. Ne5 {[%emt 0:06:59]} Nxe5 {[%emt 0:04:24]} 13. Bxe5 {[%emt 0:00:02]} Be6 $1 {[%emt 0:02:51]} 14. Ne3 {[%emt 0:01:56]} Rc8 {[%emt 0:03:03]} 15. d4 {[%emt 0:11:35]} Qd7 {[%emt 0:01:48]} 16. c3 {[%emt 0:05:16]} c4 {[%emt 0:05:20]} (16... Rcd8 $14) 17. f4 {[%emt 0:15:05]} Ne4 {[%emt 0:08:32]} 18. f5 {[%emt 0:24:36]} ({Better is} 18. Bxe4 $16 dxe4 19. d5) 18... Bxf5 {[%emt 0:00:28]} 19. Nxf5 {[%emt 0:00:14]} Qxf5 {[%emt 0:00:14]} 20. Bxe4 {[%emt 0:00:57]} dxe4 {[%emt 0:00:16]} 21. Qc2 {[%emt 0:00:05]} Rfe8 {[%emt 0:04:28]} 22. Qxe4 {[%emt 0:01:43]} Qd7 {[%emt 0:07:11]} 23. Qf3 {[%emt 0:02:10]} Bf8 {[%emt 0:01:41]} 24. Rad1 {[%emt 0:04:39]} Re7 {[%emt 0:01:42]} 25. Bf4 {[%emt 0:06:39]} Rce8 {[%emt 0:00:58]} 26. Rxe7 $11 {[%emt 0:00:31]} (26. Re2 $2 {[%emt 0:08:17][%mdl 8192]}) 26... Rxe7 {[%emt 0:00:39]} 27. d5 {[%emt 0:00:25]} (27. h4) 27... b5 {[%emt 0:04:07]} 28. b3 {[%emt 0:01:41]} Re8 {[%emt 0:02:13]} 29. d6 {[%emt 0:01:29]} h6 {[%emt 0:05:17]} 30. bxc4 {[%emt 0:01:07]} bxc4 {[%emt 0:00:04]} 31. Qd5 {[%emt 0:00:16]} Re6 {[%emt 0:02:47]} 32. Qc5 {[%emt 0:05:09]} Re8 {[%emt 0:10:54]} 33. Qxc4 {[%emt 0:00:32]} (33. Qd4 $11 {keeps the balance.}) 33... g5 {[%emt 0:00:10]} 34. Qc7 {[%emt 0:00:35] [#]} (34. Bd2 $17 {was necessary.}) 34... Qg4 $1 {[%emt 0:03:00]} 35. Rf1 {[%emt 0:00:20]} Re2 $2 {[%emt 0:01:43]} (35... Rc8 $19 36. Qxa7 gxf4 37. Rxf4 Qe6) 36. Bxg5 $2 {[%emt 0:00:23]} (36. Be3 $11 {and White has nothing to worry.} Qe6 37. Bxa7 Bxd6 38. Qd8+ Kg7 39. Bd4+ Be5 40. a4) 36... f5 $4 {[%emt 0:00:56]} (36... Qe6 $19 37. Bc1 Bxd6) 37. d7 $2 {[%emt 0:00:10]} (37. Bf4 $18 Qh5 38. Qc4+ Kh7 39. h4 Bxd6 40. Bxd6) 37... Qe4 {[%emt 0:01:07]} 38. Rf2 {[%emt 0:00:59]} Qb1+ $2 {[%emt 0:00:44]} 39. Rf1 {[%emt 0:00:35]} Qe4 $11 {[%emt 0:00:02]} 40. Rf2 $11 {[%emt 0:00:18]} Qb1+ {[%emt 0:00:01]} (40... Re1+ $17 41. Rf1 hxg5 42. Rxe1 (42. d8=Q {leads to mate.} Qe3+ 43. Kg2 Re2+ {[%mdl 64] Double Attack} 44. Kh1 Qe4+ 45. Rf3 Qxf3+ 46. Kg1 Qg2#) 42... Qxe1+ 43. Kg2 Qd2+ 44. Kf1 Qd3+ (44... Be7 45. Qxa7 Qd1+ 46. Kf2 Qd2+ 47. Kf1 Kf7) 45. Kf2) 41. Rf1 {[%emt 0:00:39]} Qe4 $2 {[%emt 0:00:07]} (41... Qxa2 $19 42. Rf2 (42. d8=Q $2 {is a self mate.} Rg2+ 43. Kh1 Rxh2+ 44. Kg1 Qg2#) (42. Qc6 Bc5+ 43. Rf2 Bxf2+ 44. Kh1 Re1+ 45. Kg2 Bg1+ 46. Bd2 Qxd2+ 47. Kh3 Qxh2#) 42... Qb1+ 43. Bc1 Qxc1+ 44. Kg2 Rxf2+ 45. Kxf2 Qd2+ 46. Kf1 Be7 47. Qxa7 Kf7) 42. Be3 $2 {[%emt 0:01:08]} Qg4 $4 {[%emt 0:20:37]} (42... Qg2#) 43. Bg5 $11 {[%emt 0:00:30]} (43. d8=Q {mates} Qe4 44. Bf2 Rxf2 45. Kxf2 f4 46. gxf4 Qc2+ 47. Kf3 Qg6 48. Qc4+ Kg7 49. Qd7+ Kh8 {[#]} 50. Qcf7 $1 {[%mdl 512]}) 43... Qc4 $2 {[%emt 0:00:30]} 1/2-1/2

[Event "40th IND-chT Open 2020"]
[Site "Ahmedabad"]
[Date "2020.02.11"]
[Round "7.24"]
[White "Aansh Gupta"]
[Black "Sudhanshu Ranjan"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1900"]
[BlackElo "1978"]
[Annotator "NA RC"]
[PlyCount "37"]
[EventDate "2020.02.05"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,37,19,20,-1,-2,3,3,0,0,8,0,0,0,-11,-18,-10,89,95,74,174,179,170,958,1078,1052,1117,1197,1285]} 1. e4 {[%emt 1:30:30]} c5 {[%emt 1:30:30]} 2. Nf3 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 6. f4 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 7. Nf3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 8. Bd3 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 9. O-O {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 10. Kh1 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 11. Qe1 {[%emt 0:00:30] B93: Sicilian Najdorf: 6 f4.} Nc5 {[%emt 0:00:30]} 12. fxe5 {[%emt 0:00:30]} dxe5 {[%emt 0:00:30]} 13. Qg3 {[%emt 0:00:30] [#]} Ncd7 $146 {[%emt 0:00:30]} ({Don't play} 13... Nxd3 14. cxd3 Be6 15. d4 $14) (13... b5 $11 {keeps the balance.}) ({Predecessor:} 13... Rd8 14. Qxe5 Bd6 15. Qg5 Be7 16. Qe5 Bd6 17. Qg5 Be7 18. Bf4 Qb6 19. Be3 h6 20. Bxc5 Bxc5 {½-½ (59) Zochowski,K (2040)-Ruecker,B (2258) Krakow 2013}) 14. Bg5 {[%emt 0:00:30]} Kh8 {[%emt 0:00:30]} 15. Nd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:30]} (15... Qd6 $16 {was worth a try.}) 16. exd5 {[%emt 0:00:30]} f6 $2 {[%emt 0:00:30] [#]} (16... Bd6) 17. Qh4 $1 {[%emt 0:00:30]} f5 {[%emt 0:00:30]} 18. Bxe7 {[%emt 0:00:30]} e4 {[%emt 0:00:30]} 19. Ng5 $18 {[%emt 0:00:30]} 1-0

