[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Gupta, Abhijeet"]
[Black "Nitish Belurkar"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2597"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,121,28,25,37,55,54,26,37,44,49,39,54,33,50,25,32,30,25,52,62,8,18,27,11,11,9,3,48,50,76,23,25,23,23,23,24,24,23,23,31,20,31,38,34,14,21,1,0,0,0,0,25,25,25,0,0,0,0,0,25,25,93,25,25,25,25,25,25,25,25,25,25,25,25,25,26,29,73,74,454,455,464,464,464,464,424,424,732,635,29976,29977,29986,29975,29975,29971]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 a6 10. a4 h5 {A65: Modern Benoni: 6 e4} 11. Bg5 Qe8 12. Bd3 Nh7 13. Bf4 Qe7 14. O-O Nd7 15. Nge2 {LiveBook: 4 Games} h4 16. h3 Ne5 17. Bc2 Bd7 18. a5 {[#]} Rae8 $146 19. Bc1 f5 20. Ba4 fxe4 21. Bxd7 Qxd7 22. Nxe4 Rf5 23. Nf4 Nf8 24. Qa4 ({White should try} 24. Ra4 $14) 24... Qxa4 25. Rxa4 Nf7 26. Rd1 g5 27. Ne2 Ng6 28. b4 Rd8 29. Be3 (29. bxc5 $16 dxc5 30. Rc4 (30. Nxc5 Rfxd5 31. Rxd5 Rxd5 $11)) 29... Ne7 $11 30. N2c3 cxb4 31. Rxb4 Rd7 32. Rb3 Kf8 33. Kf1 {[%cal Bg1f1,Bf1e2,Be2d3][%mdl 32]} Rc7 34. Ke2 Ke8 35. Bb6 Rc4 36. Kd3 Ne5+ 37. Kd2 Nf7 38. Kd3 Ne5+ 39. Ke2 Nf7 40. Bf2 Rc7 41. Be1 Kd7 42. Kf1 Bh8 43. Bf2 Ke8 44. Ba7 Rc8 (44... Bg7 $11 {keeps the balance.}) 45. Bd4 (45. Re1 $16) 45... Bxd4 $1 46. Rxd4 Rc7 47. Nd1 Kd8 48. Ne3 Re5 49. Rd1 (49. Rb6 {looks sharper.} Nc8 50. Rbb4 Ne7 51. Ke2 Nf5 52. Rd2) 49... Nf5 50. Nxf5 Rxf5 51. Rb6 $36 {[%mdl 2048] White has good play.} Ke7 52. Rd2 Rc1+ 53. Ke2 Ra1 $2 {[%mdl 8192]} (53... Rc7 $16 {is more resistant.}) 54. Rxb7+ $18 Kf8 {[#]} 55. Rc2 $1 Rxa5 56. Rc8+ Kg7 57. Nxd6 Ra2+ (57... Raxd5 $142 58. Nxf5+ Rxf5) 58. Kf1 Rxd5 {[%cal Rd5d1] [#]} 59. Rxf7+ {White mates.} Kh6 60. Rh8+ Kg6 61. Rg8+ {Accuracy: White = 59%, Black = 55%.} 1-0

[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Vaibhav, Suri"]
[Black "Debarshi, Mukherjee"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2589"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,45,93,106,104,117,107,159,162,175,47,51,48,52,61,58,58,66,50,46,38,47,56,146,111,1408,1398]} 1. d4 c5 2. c4 cxd4 3. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b5][%mdl 32]} Nc6 4. Nxd4 Nf6 5. g3 Qb6 6. Nb5 e6 7. N1c3 Bc5 8. Bg2 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6} a6 9. Nd6+ Ke7 10. Nde4 Nxe4 11. Nxe4 Bb4+ {LiveBook: 6 Games} 12. Kf1 d5 13. cxd5 Rd8 (13... exd5 $142 14. Nc3 (14. Qxd5 Rd8 $16) 14... Bxc3 15. bxc3 Qa5) 14. Be3 $16 Qb5 {[#]} 15. a3 $146 (15. Qb1 $18 exd5 16. Bg5+ Kf8 17. Bxd8 dxe4 18. Bc7 (18. Qxe4 Bf5 $11)) ({Predecessor:} 15. Nc3 Bxc3 16. bxc3 exd5 17. Rb1 Qc4 18. Qd3 Qxd3 19. Bc5+ Kf6 20. exd3 b5 21. Ke2 {½-½ (21) Marin,M (2551)-Gashimov,V (2664) Reggio Emilia 2008}) 15... exd5 $14 16. axb4 dxe4 17. Bc5+ Ke8 $1 18. Qc2 f5 19. Qb3 $1 $36 {[%cal Rb3g8][%mdl 2048] White has some pressure.} Ne7 20. Qc3 Qd7 $1 21. f3 (21. Qxg7 $2 {is a self mate.} Qd1+ $1 {[%mdl 512]} 22. Rxd1 Rxd1#) 21... exf3 ({Better is} 21... Nd5 $1 $14 22. Qe5+ {[%mdl 64] Double Attack} Kf7) 22. Bxf3 ({Much less strong is} 22. exf3 b6 $14) 22... Nd5 $2 {[%mdl 8192] [#]} (22... Kf7 $16) 23. Bh5+ $1 {Accuracy: White = 63%, Black = 44%.} 1-0

[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Sengupta, Deep"]
[Black "Deshmukh, Anup"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2565"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,41,45,54,39,53,52,53,65,63,62,65,68,63,71,85,91,77,77,33,45,40,168,168,170,161,158,163,179,179,189,200,185,195,353,289,453,444,476,367,865,852,827,685,637,557,553,550,530,534,682,671]} 1. e4 c5 2. Nc3 g6 3. h4 h6 $146 ({Predecessor:} 3... h5 4. d4 cxd4 5. Qxd4 Nf6 6. Bg5 Nc6 7. Qd2 Bg7 8. O-O-O d6 9. f3 Qa5 10. Kb1 Nh7 11. Nd5 Nxg5 12. hxg5 Qxd2 13. Rxd2 Rb8 14. f4 a6 15. Nb6 Bd4 16. Nxc8 Rxc8 {½-½ (16) Bauer,C (2636)-Edouard,R (2638) Nimes 2018}) 4. h5 g5 5. Nge2 Nc6 6. d4 {B23: Closed Sicilian: Lines without g3} cxd4 7. Nxd4 d6 8. Be3 {White is slightly better.} Nf6 9. f3 Bg7 10. Qd2 a6 11. O-O-O $36 {[%mdl 2048] White is more active.} Nxd4 12. Bxd4 Be6 13. Kb1 Rc8 14. Bd3 Qa5 15. a3 O-O (15... Nxh5 $14 16. Bxa6 (16. Rxh5 Bxd4 17. Bb5+ {[%mdl 64] Discovered Attack} axb5 $14) 16... bxa6 17. Rxh5 Kf8) 16. Nd5 $1 $18 {[%cal Rd5e7]} Qd8 {[#]} 17. f4 $1 Bxd5 18. exd5 gxf4 19. Qxf4 e5 20. dxe6 $1 fxe6 {Threatens to win with ...e5.} 21. Qg3 Rf7 $2 (21... Kh8 22. Rhf1 e5) 22. Be3 Kf8 (22... Nd5 {might work better.} 23. Bxh6 Qb6 24. Bxg7 Rxg7) 23. Qg6 Ke7 24. Bxh6 Bh8 $2 (24... Bxh6 25. Qxh6 Rc5) 25. Rhe1 {aiming for Rxe6+.White is clearly winning.} Rc5 {[#]} 26. Rxe6+ $3 {[%mdl 512]} Kxe6 27. Re1+ Re5 28. Rxe5+ dxe5 29. Bc4+ {[%mdl 64] Skewer} Kd6 {And now ...Rd7 would win.} 30. Qxf7 {Accuracy: White = 78%, Black = 43%.} 1-0

[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Deepan Chakkravarthy J."]
[Black "Dushyant Sharma"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2550"]
[Annotator "ChessBase"]
[PlyCount "173"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[BlackElo "2271"] [BlackTitle ""] [Source "MonRoi"]} 1. d4 Nf6 2. c4 e6 3. a3 h6 4. Nc3 d5 5. Nf3 c6 6. e3 Bd6 7. Bd3 Nbd7 8. O-O O-O 9. h3 e5 10. cxd5 cxd5 11. Nb5 Bb8 12. dxe5 Nxe5 13. Nbd4 Ne4 14. Nxe5 Bxe5 15. Nf3 Bf6 16. Bc2 Be6 17. Nd4 Qe7 18. b3 Rac8 19. Bb2 Rc7 20. f3 Nd6 21. Qd2 Rfc8 22. Rac1 Bd7 23. Bd3 a6 24. Rxc7 Rxc7 25. a4 Be6 26. Bb1 Rc8 27. Qd3 g6 28. Nxe6 Qxe6 29. Bxf6 Qxf6 30. Qxd5 Rc3 31. e4 Re3 32. Bd3 Qc3 33. Bxa6 bxa6 34. Qxd6 Qxb3 35. Qxa6 Qa2 36. Kh1 Ra3 37. Rd1 Rxa4 38. Rd8+ Kh7 39. Qf6 Qa1+ 40. Qxa1 Rxa1+ 41. Kh2 Ra2 42. h4 h5 43. Kg3 Kg7 44. Rd1 Kf6 45. Rf1 Ke5 46. Rf2 Ra3 47. Rb2 Rc3 48. Rb6 Ra3 49. Rc6 Rb3 50. Ra6 Rc3 51. Ra5+ Kf6 52. Kf4 Rc2 53. Rg5 Ra2 54. g3 Ra3 55. Rb5 Rc3 56. Rb7 Kg7 57. Rb5 Kf6 58. g4 hxg4 59. Kxg4 Rc1 60. h5 gxh5+ 61. Rxh5 Ra1 62. Rb5 Ra4 63. Rb6+ Kg7 64. Kf5 Ra5+ 65. e5 Ra3 66. f4 Ra4 67. Rd6 Rb4 68. Kg5 Rb5 69. Rd7 Ra5 70. Re7 Kf8 71. Rc7 Kg7 72. Kf5 Rb5 73. Ra7 Kf8 74. Rd7 Kg7 75. Ke4 Rb4+ 76. Rd4 Rb1 77. f5 Re1+ 78. Kd5 Rf1 79. f6+ Kg6 80. Kd6 Kf5 81. Ke7 Kg6 82. Rg4+ Kf5 83. Rg2 Ra1 84. Kxf7 Ra7+ 85. Kg8 Ra8+ 86. Kg7 Ra7+ 87. f7 1-0

[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Karthik Venkataraman"]
[Black "Mohota, Nisha"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2527"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,59,25,12,15,14,12,12,12,8,29,20,55,42,38,30,64,52,72,7,4,4,45,0,0,0,0,0,14,-32,-18,-124,-131,-137,-127,-126,-131,-121,0,7,167,171,243,220,405,389,29995,29996]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 h6 8. Bf4 {LiveBook: 12 Games. D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} Bd6 9. Nf3 Bxf4 10. exf4 {The position is equal.} O-O 11. Ne5 $146 ({Predecessor:} 11. Bd3 Re8+ 12. Ne5 c5 13. dxc5 Nbd7 14. O-O-O Nxe5 15. fxe5 Rxe5 {0-1 (45) Landa,K (2647)-Saric,I (2678) Germany 2015}) 11... Nbd7 12. O-O-O Qa5 13. Kb1 c5 14. Be2 Rd8 {[%cal Bf8d8,Bd8d7,Bd7c7][%mdl 32]} 15. Bf3 Nf8 16. g4 (16. dxc5 $16 {[%cal Rf3d5]} Qxc5 17. Nxd5 Qxc2+ 18. Kxc2 Nxd5 19. Bxd5 Bf5+ 20. Kc3) 16... cxd4 $1 $11 17. Ne2 Bd7 18. Nxd7 Rxd7 19. Nxd4 Re8 20. h4 Rc7 21. Qf5 {Hoping for g5.} Qb6 22. g5 (22. Qd3 $1 $11) 22... Ne4 $1 $17 23. Bxe4 Rxe4 24. Qxd5 Rxf4 {Threatens to win with ...Rd7.} 25. Qe5 {[#]} Rxf2 ({Better is} 25... Ng6 $1 $17 {[%cal Rg6e5]} 26. Qe3 h5) 26. Nf5 $40 {[%csl Gf5][%cal Re5g7][%mdl 128] White attacks.} Ne6 $2 {[#]} (26... f6 $11 27. gxf6 Qxf6 28. Qxf6 gxf6 29. Nxh6+ Kh8) 27. g6 $1 $18 {[%mdl 512] Rd8+! would kill now.} fxg6 (27... Rxf5 {keeps fighting.} 28. Qxf5 Nf8) 28. Rd6 {[%mdl 64] Double Attack} Qb4 $2 (28... Rxb2+ 29. Qxb2 Qc5) 29. Qxe6+ {[%mdl 64] Double Attack} Kh7 $2 (29... Rf7 $18 30. Ne7+ Kh7 31. Qxg6+ Kh8 32. Rd8+ Rf8 33. Rxf8+ Rxf8) 30. Qxg6+ {Accuracy: White = 57%, Black = 33%.} 1-0

[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Girinath, P.D.S."]
[Black "Karthikeyan, Murali"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2313"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[BlackElo "2591"] [BlackTitle ""] [Source "MonRoi"]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. h3 e5 8. d4 cxd4 9. cxd4 d5 10. dxe5 Nxe4 11. Bxc6 bxc6 12. Nc3 Be6 13. Qa4 Nc5 14. Qd4 Nd7 15. Bg5 Qb8 16. Na4 Re8 17. Rac1 Bf5 18. Bf4 Be4 19. Nc5 Nxc5 20. Rxc5 Bxf3 21. gxf3 Qc8 22. Kg2 f6 23. Rcc1 Re6 24. exf6 Bxf6 25. Qxd5 cxd5 26. Rxc8+ Rxc8 27. Rxe6 Bxb2 28. Rd6 Rc4 29. Bh6 Ra4 30. Rxd5 Bf6 31. Be3 a6 32. Rd2 g5 1/2-1/2

[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Roy Chowdhury, Saptarshi"]
[Black "Aravindh, Chithambaram VR."]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2296"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,90,-27,-33,-57,-49,-62,22,-18,-9,-14,20,0,0,9,22,19,24,14,21,0,66,18,108,0,153,77,80,81,115,46,41,0,0,-60,-64,-64,-69,-68,-67,-59,-26,-126,-83,-133,-99,-95,-100,-175,-158,-174,-103,-374,-364,-433,-395,-400,-278,-254,-187,-201,0,-227,-225,-219,-200,-196,-204,-398,-393]} 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. b3 d5 7. Bb2 Bd6 8. Nbd2 O-O 9. Ne5 Nc6 {D05: Colle System with ...e6} 10. f4 (10. a3 Ne7 11. dxc5 bxc5 12. c4 Ng6 13. Nxg6 hxg6 14. cxd5 exd5 {½-½ (40) Nakamura,H (2763)-Le,Q (2715) chess.com INT 2018}) 10... Rc8 11. a3 Ne7 12. Qe2 Ne4 {LiveBook: 20 Games} 13. Rad1 cxd4 14. exd4 {[%cal Rd2e4] [#]} f6 $146 (14... Nc3 $15 15. Bxc3 (15. Qh5 $2 g6 $19) 15... Rxc3) 15. Ng4 {[%cal Rd2e4]} (15. Nec4 $5) 15... Qd7 16. c4 Ng6 17. g3 f5 {...Nxd2 is the strong threat.} 18. Ne3 a5 19. cxd5 exd5 20. Nxe4 fxe4 21. Bb5 Qe7 (21... Qh3 $11) 22. a4 Rc7 (22... Ba3 $11) 23. Rc1 (23. f5 $16 Nh8 24. Ba6) 23... Rfc8 $2 (23... Qd8 $11) 24. Rxc7 (24. Ba6 $142 {Black must now prevent Bxb7.} Rxc1 25. Bxc1) 24... Rxc7 $16 25. f5 Nf8 26. Qh5 (26. f6 $1 $16 {[%cal Rf6e7]} gxf6 27. Qg4+ Kh8 28. Qf5) 26... Qf7 $14 27. Qe2 h5 28. g4 ({White should play} 28. Ba6 $11) 28... Nh7 $15 29. h4 {Hoping for g5.} hxg4 30. Qxg4 Nf6 $36 {[%mdl 2048] Black is more active.} 31. Qg5 Bb4 32. Qg3 (32. Rf2 $11) 32... Qe7 33. Qh2 Bc6 34. Bxc6 Rxc6 35. Qb8+ {[#]} (35. Rf2 $17 {might work better.}) 35... Kh7 $1 $19 36. Qg3 {[#]} Qf7 (36... Qe8 $1 $19 37. Kf2 Qf7) 37. Ng2 $2 {[%mdl 8192]} (37. Rc1 $17 Rxc1+ 38. Bxc1) 37... Bd2 38. Rd1 Rc2 39. Ba3 Bh6 40. Bd6 Nh5 41. Qh3 Nf6 $2 ({Better is} 41... Bd2 $19 {aiming for ...Nf6.} 42. Qg4 Bh6) 42. Be5 $2 (42. Qg3 $1 $11 {and White is okay.}) 42... Qh5 43. Rf1 Qg4 44. Qxg4 Nxg4 45. Nf4 $2 (45. Bf4 {is a better defense.}) 45... Ne3 {Accuracy: White = 27%, Black = 51%.} 0-1

[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Sharma, Dinesh K."]
[Black "Chanda, Sandipan"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2295"]
[Annotator "NA"]
[PlyCount "177"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,173,13,34,31,32767,32767,23,7,32767,32767,32767,32767,32767,32767,32767,32767,32767,-35,-13,-14,-19,32767,-18,-17,-16,-62,-54,-70,-62,-71,-59,-62,-53,-91,32767,-91,-102,-95,32767,32767,32767,-56,-47,-54,32767,32767,-56,-55,-54,-54,-52,-56,-50,-53,32767,-54,-45,32767,-44,32767,-41,-43,-43,32767,-41,32767,0,-45,32767,-39,-39,-43,32767,32767,-7,-5,-5,-4,888,0,-1,32767,315,-18,32767,-12,-9,-31,-17,-25,-13,32767,-21,-34,-27,32767,-36,-32,32767,32767,-41,-58,-29,32767,32767,32767,32767,-116,-82,-83,-62,-103,-118,-214,-192,-232,-212,-281,-116,-322,-309,-187,-77,32767,-74,32767,32767,-95,-83,-81,-8,-4,0,32767,-8,32767,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,32767,-8,-8,-8,0,-8,-8,32767,-8,32767,0,-8,32767,0] [BlackElo "2555"] [BlackTitle ""] [Source "MonRoi"]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 b4 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} 9. Na4 Nbd7 10. c4 bxc3 11. Nxc3 {LiveBook: 51 Games} Bb7 12. Be2 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. O-O Qb8 {[#]} 16. Rfd1 $146 ({Predecessor:} 16. Nf5) 16... Bb4 17. Qc2 O-O 18. Nc6 Bxc6 $1 19. Qxc6 {Double Attack} Qe5 20. Qe4 Qxb2 21. Bc4 Bc5 22. Rab1 Qc3 23. Rxd7 Bxe3+ 24. Kf1 (24. Kh1 $15 Rab8 25. Rbd1) 24... Rab8 25. Bb3 Bb6 26. g3 Rbd8 27. Rxd8 Rxd8 28. Bc2 Qd4 29. Qxd4 Bxd4 30. Bd3 a5 31. Rb5 g6 32. Ke2 Bc3 33. a3 Rc8 34. g4 Kg7 35. h4 h6 36. h5 g5 37. Ke3 Kf6 38. Ke2 Rc7 39. Ke3 Rd7 40. Ke2 Rc7 41. Be4 Rc8 42. Kd3 a4 43. Ke2 Bd4 44. Rb4 Ke5 45. Rxa4 Rc3 46. Kd2 Re3 {-? -? -? -? -? -? -? -? -? Kf6 Kf4} (46... Bc5 $2 {[%mdl 8192]}) (46... Rb3 $11) 47. Ba8 {-? -? -? -? -? -? -? -?} Rb3 {-? -? -? -? -? -? -? Kf6 Kf4} 48. Be4 {-? -? -? -? -? -?} Rb5 {-? -? -? -? -? Kf6 Kf4} (48... Kf6 $2 {[%mdl 8192]}) (48... Bb6 $11) 49. Bc6 {-? -? -? -?} Rc5 {-? -? -? Kf6 Kf4} 50. Bb7 {-? -?} f5 {-? Kf6 Kf4} 51. gxf5 exf5 {Kf4} 52. Ra6 Rc7 53. Ba8 Rc8 54. Kd3 Rd8 55. Bb7 Bg1+ 56. Ke2 Rb8 57. Ba8 g4 58. fxg4 fxg4 59. Ra4 Bd4 60. Ra5+ Kf4 61. Ra4 Kg3 62. Bd5 Be5 63. Rb4 Rd8 64. Rb3+ {[#]} (64. Bb7 $17 {keeps fighting.}) 64... Kh2 $1 65. Rd3 g3 66. a4 {[#]} Bc7 ({Black should play} 66... Bf4 $1 $19 67. Bf3 Re8+ 68. Kf1 Rb8) 67. Bc6 Rg8 68. Rf3 Bb6 $2 (68... g2 $19 69. Rf2 Kh3 70. Bxg2+ Rxg2 71. Rxg2 Kxg2) 69. Rf6 g2 70. Bxg2 Rxg2+ 71. Kd3 Rg3+ 72. Ke4 Bd8 (72... Be3 $17 73. a5 Kg2) 73. Rxh6 Rg4+ 74. Kf3 Rxa4 75. Rg6 Rh4 76. h6 Ba5 77. Rg2+ Kh1 78. Rg6 Bd2 79. Rd6 Bb4 80. Kg3 Be1+ 81. Kf3 Kg1 82. Rg6+ Kf1 83. Ra6 Rh3+ 84. Kg4 Rh2 85. Rf6+ Kg2 86. Re6 Kf1 87. Rxe1+ $11 Kxe1 88. Kg5 Rxh6 89. Kxh6 1/2-1/2

[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Konguvel, Ponnuswamy"]
[Black "Venkatesh, M.R."]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2282"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,107,39,29,46,43,50,10,13,28,54,15,12,0,0,0,75,51,72,8,41,24,68,66,83,78,100,70,56,64,68,0,31,0,71,3,158,127,329,301,362,117,138,124,104,108,102,55,59,0,0,8,95,10,175,0,339,339,341,337,312,66,68,60,65,61,71,0,102,102,102,105,106,91,91,91,91,91,382,380,630,630,628,631,29977,29979,29979,29980,29982,29983,29983,29984]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 {B06: Modern Defence} Nf6 7. f3 h5 8. O-O-O c6 9. Kb1 Qc7 10. e5 {LiveBook: 9 Games} dxe5 11. dxe5 Nd5 $1 12. Nxd5 cxd5 13. f4 O-O {[#]} 14. Nf3 $146 {[%cal Bg1f3,Bf3h2,Bh2f1,Bf1g3][%mdl 32]} ({Predecessor:} 14. Qxd5) 14... Nc6 15. Bd3 $36 {[%mdl 2048] Black is under pressure.} (15. Qxd5 $2 Rd8 $19) 15... Bg4 16. Rdf1 e6 (16... Rfd8 $11 {remains equal.}) 17. Nh2 $16 Bf5 18. Rfg1 (18. g4 $16 hxg4 19. Rfg1) 18... d4 19. Bf2 Qb7 20. g4 $1 {[%cal Rg4f5]} hxg4 {Threatens to win with ...Rac8.} 21. h5 $1 {[%cal Rh5h6]} (21. Nxg4 Bxg4 22. Rxg4 Nxe5 $17) 21... gxh5 22. Nf1 f6 $1 {[%cal Rf6e5]} 23. exf6 Rxf6 {...Bxd3 is the strong threat.} (23... Bxf6 $2 24. Rxh5 Ne7 25. Nh2 $16) 24. Ng3 Qf7 25. Nxh5 Rg6 (25... Rh6 $11 26. Nxg7 Qxg7) 26. Bh4 (26. Nxg7 $16 Rxg7 27. Rh6) 26... Bxd3 $2 (26... a5 $11) 27. cxd3 e5 $2 (27... a5 $16 {is a better defense.}) 28. Nxg7 $18 Rxg7 {[#]} (28... Qxg7 29. f5 $18) 29. Bg5 $2 (29. f5 $1 $18 {[%mdl 512] and White stays clearly on top.}) 29... Qf5 $16 30. Rh6 exf4 31. Bxf4 Ne7 32. Rgh1 {[%mdl 1024] White has strong compensation.} Ng6 $1 33. Bg3 (33. Bd6 $14) 33... Re8 $11 34. Bf2 Qd5 (34... Ree7 $11 {keeps the balance.}) 35. Rg1 (35. Qd1 $16 Rf8 36. R6h5) 35... Ne7 $2 (35... Qf5 $11 {and Black stays safe.}) 36. Qf4 $2 (36. Rxa6 Nf5 $15) (36. Bh4 $1 $18 {[%cal Rh4f6] Strongly threatening Bf6.} Qf5 37. Re1 (37. Rxa6 Nd5 $11)) 36... Nf5 $2 {[%mdl 8192]} (36... Rf8 $11 {and Black has nothing to worry.} 37. Qh2 Ng6 38. Rxg4 {[%mdl 64] Double Attack} Qf3 {[%mdl 64] Double Attack}) 37. Rh5 $18 Rf8 38. Rxg4 Qe6 39. Rxg7+ $2 (39. Rh1 $18) 39... Nxg7 $14 40. Rh8+ $1 {[%mdl 64] Deflection, Decoy} Kxh8 41. Qxf8+ Kh7 $1 42. Bxd4 ({Better is} 42. Qf4 $16) 42... Nf5 (42... Qe1+ $1 $11 43. Kc2 Qe2+ 44. Kc1 (44. Kc3 Qe1+ 45. Kb3 Qd1+ 46. Kc3 Qe1+ 47. Kb3 Qd1+ 48. Kc3 Qe1+ $11) 44... Qe1+ 45. Kc2 Qe2+ 46. Kc1 (46. Kc3 Qe1+ 47. Kb3 Qd1+ 48. Kc3 Qe1+ 49. Kc2 $11) 46... Qe1+ 47. Kc2) 43. Bc3 $16 Kg6 44. a3 Kg5 45. Qb4 (45. Qa8 {feels hotter.} Kg6 46. Bd2 Kf6 47. Qf8+ Kg6 48. Qd8) 45... Qd5 46. Qe4 Qxe4 47. dxe4 {[%cal Bd3e4,Be4e5][%mdl 4128] Endgame KB-KN} Ng3 $2 {[%mdl 8192]} (47... Ne7 $16 {might work better.}) 48. e5 $18 Kf5 $2 (48... Ne4 49. Kc2 Nc5) 49. Kc2 Ne4 {[#]} 50. Kd3 $1 {[%cal Rd3d4]} Nxc3 51. Kxc3 {White mates.} Kxe5 {[#]} 52. Kb4 $1 {[%cal Rb4a5]} Kd4 53. Ka5 Kc5 54. b4+ {Accuracy: White = 50%, Black = 35%.} 1-0

[Event "IND-ch Senior Open 20"]
[Site "Jammu"]
[Date "2018.12.09"]
[Round "2"]
[White "Gurpreet, Singh Maras"]
[Black "Vishnu Prasanna. V"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2261"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.12.08"]
[EventType "swiss"]
[EventCountry "IND"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,58,13,0,0,0,0,5,0,-35,-26,-23,-36,-12,0,0,4,0,0,-120,-43,-48,-18,-51,-39,-389,-379,-503,-493,-628,-542,-624,-579,-948,-1046,-999,-968,-950,-965,-29989,-29990]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 {B94: Sicilian Najdorf: 6 Bg5 Nbd7} 8. Bb3 e6 9. O-O Be7 10. Kh1 Nc5 11. f4 {LiveBook: 4 Games} Ncxe4 12. Nxe4 Nxe4 13. Bxe7 $1 Kxe7 {[#]} 14. c3 $146 ({Predecessor:} 14. Qd3 Nf6 15. Rae1 {½-½ (68) Yu,Y (2675)-Zhou,J (2607) China 2013}) 14... Nf6 15. Re1 Rd8 16. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} d5 17. g5 Ne4 $132 {[%mdl 2048] [#] ...Nf2+ is the strong threat. Black is not holding back} 18. Qh5 Bd7 19. Qxh7 (19. f5 $11) 19... Qd6 (19... Qc7 $17 {And now ...Rh8 would win.} 20. Rxe4 dxe4) 20. Rxe4 $1 $15 dxe4 21. Rf1 $1 Rg8 $1 22. f5 $2 {[%mdl 8192]} (22. Kg1 $1 $15) 22... Qe5 $19 23. f6+ {[#]} Kd6 $1 24. Qh4 Rh8 25. Qf2 {Hoping for Nf3!} gxf6 26. gxf6 {White hopes to continue with Nxe6!} e3 27. Qe2 Qe4+ 28. Rf3 Rag8 {( -> ...e5)} 29. Bc2 Qg4 {Accuracy: White = 37%, Black = 78%.} 0-1

