[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "1"]
[White "Zapata, Alonso"]
[Black "Dukic, Zachary"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2444"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,103,20,15,21,25,13,14,12,14,9,28,-29,9,-9,21,10,33,38,46,11,152,57,61,65,70,72,56,61,131,118,125,127,131,140,127,8,8,8,8,9,102,25,46,35,40,32,150,153,252,264,304,291,394,545,544,532,497,256,253,222,224,222,220,208,183,134,192,187,317,312,443,410,494,490,472,477,509,529,606,618,600,593,695,679,641,604]} 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. d4 d6 10. dxe5 dxe5 11. Nbd2 {C88: Closed Ruy Lopez: Anti-Marshall Systems} Bc5 12. h3 h6 13. a5 {The position is equal.} Qe7 (13... Qd6 14. Qe2 Be6 15. Nc4 Qe7 16. Be3 Rab8 17. Bxc5 Qxc5 18. Ncd2 Rfe8 19. Qxa6 {1-0 (38) Aronian,L (2763)-Svidler,P (2735) Karlsruhe/Baden Baden 2019}) 14. Qe2 Rd8 15. c3 (15. Bc4 $142) 15... Rb8 16. Bc4 Rd6 17. Nf1 Nh5 18. Be3 $146 ({Predecessor:} 18. g4 Rg6 {1-0 (39) Strugnell,C (2238)-Skawinski,A (2355) Warsaw 2016}) 18... Rg6 19. Kh2 Bd7 (19... Bxe3 $11 {keeps the balance.} 20. Nxe3 bxc3 21. bxc3 Nf4) 20. Ng3 (20. g3 $1 $16) 20... Nf4 21. Bxf4 exf4 22. Nf5 Bxf5 23. exf5 Qxe2 {[#]} ({Black should try} 23... Rf6 $14) 24. Bxf7+ $1 $16 {[%mdl 512] [#]} Kh8 $1 {( -> ...Rxg2+!)} (24... Kxf7 25. fxg6+) 25. Rxe2 Rf6 26. Be6 Bd6 27. g4 (27. Kg1 $16) 27... fxg3+ $1 $11 28. fxg3 bxc3 29. bxc3 Rb5 (29... g6 $11) 30. Nh4 ({Better is} 30. Nd2 $16) 30... Rc5 31. Re3 $36 {[%mdl 2048] White fights for an advantage.} Kh7 32. Bc8 Ne7 ({Black should play} 32... Nxa5 $14 33. Ng6 (33. Bxa6 Nc4 $14) 33... Nc4) 33. Bxa6 $16 {And now Bd3 would win.} Nd5 (33... Nc6 $16 34. Bd3 Rxc3) 34. Rf3 $18 Nxc3 35. Bd3 Nb5 36. a6 Na7 37. Re1 Kg8 38. Re8+ (38. Ng6 $142 {aiming for Re8+.} Kf7 39. Kg2) 38... Rf8 39. Rfe3 Rxe8 40. Rxe8+ Kf7 {[#]} 41. Re4 $1 {Threatens to win with Bc4+.} Re5 42. Bc4+ Kf6 {[#]} (42... Ke8 $16 {was necessary.} 43. Rg4 Rc5) 43. Rg4 $1 {[%cal Rg4g6]} Re7 (43... Rc5 {keeps fighting.} 44. Kg2 Be5) 44. Kg2 Nc8 (44... h5 {might work better.} 45. Rg6+ Ke5) 45. Be6 Re8 46. Rg6+ {White is clearly winning.} Ke5 47. Rxg7 Nb6 48. Rg4 Bc5 49. Nf3+ Kd6 50. Rg6 {Strongly threatening Bf7+.} Ra8 51. Bc8+ Ke7 52. Bb7 {Accuracy: White = 52%, Black = 32%.} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "1"]
[White "Sinha, Sahil"]
[Black "Kumar, Nikhil"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2269"]
[BlackElo "2257"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,97,14,8,13,13,13,13,13,13,13,16,33,28,38,9,12,8,7,9,7,0,6,7,27,0,0,-28,-24,-23,65,6,5,0,0,0,165,158,160,95,126,57,57,61,239,243,348,325,333,308,468,468,454,75,85,0,467,464,465,441,594,594,594,594,860,866,5522,608,29985,29986,29986,29987,29988,29989]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. dxc5 Na6 {[%cal Bb8a6,Ba6c5,Bc5e4][%mdl 32]} 7. g3 Nxc5 8. Bg2 Nce4 9. O-O Nxc3 10. bxc3 Be7 11. e4 d6 12. e5 dxe5 13. Nxe5 Qc7 14. Qe2 Nd7 {E39: Nimzo-Indian: Classical: 4...c5 5 dxc5 0-0} 15. Bf4 Nxe5 16. Bxe5 Bd6 {[#] The position is equal.} 17. Bxd6 $146 ({Predecessor:} 17. Rfe1 Rb8 18. Rad1 Bxe5 19. Qxe5 Qxe5 {½-½ (43) Nakamura,H (2781)-Caruana,F (2799) London 2017}) 17... Qxd6 18. Rfd1 Qc5 19. Rab1 Rb8 20. Rb5 Qc7 21. Qe5 Qxe5 22. Rxe5 b6 23. c5 Ba6 24. c6 Rbc8 25. f4 Rfd8 26. Rd4 Rxd4 27. cxd4 $11 {[%mdl 4096] Endgame KRB-KRB} Rd8 ({Better is} 27... Kf8 $11) 28. d5 (28. Re3 $1 $14) 28... Kf8 29. dxe6 fxe6 30. Rxe6 Bc4 $2 (30... Rd1+ $1 $11 {and Black stays safe.} 31. Kf2 Rd2+ 32. Kg1 Rd1+ 33. Kf2 Rd2+ 34. Kg1 Rd1+) 31. Re1 $1 $18 Rc8 32. a4 (32. Kf2 $142) 32... b5 33. axb5 ({White should play} 33. Kf2 $16) 33... Bxb5 $14 34. Re6 Rc7 $2 {[#]} (34... a5 $14) 35. Kf2 $1 $18 Bc4 (35... Re7 $142 36. Re5 Rxe5 37. fxe5 Ke8) 36. Re5 a6 37. Be4 g6 (37... Bb3 $142 38. Ke3 Ba4) 38. Ke3 Bb5 39. Re6 $2 (39. g4 $18 {Strongly threatening h4.} Ba4 40. f5) 39... Bc4 $16 {[#]} 40. Re5 $2 {[%mdl 8192]} (40. Rd6 $1 $16 Ke7 41. Rd2) 40... Bb5 $1 $18 41. g4 Kf7 42. g5 Kf8 43. Re6 Re7 44. Rd6 a5 45. Kd4 a4 46. Bd5 (46. Rd8+ $142 Kg7 47. Kc5 Bxc6 48. Bxc6) 46... Bf1 47. Rd8+ {White mates.} Re8 48. c7 Ba6 {[#]} 49. Bc6 $1 {[%mdl 64] Pin. Accuracy: White = 53%, Black = 37%.} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "1"]
[White "Mishra, Abhimanyu"]
[Black "Kolay, Alex"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2265"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,111,54,58,72,93,72,152,155,164,166,156,150,143,138,171,101,101,83,209,192,202,203,312,307,306,228,314,279,323,315,328,320,304,301,289,227,218,208,203,0,0,0,0,-16,0,-8,9,0,0,-8,-11,-11,-8,-8,-8,-8,-8,-16,-16,-32,-8,-8,-8,-72,-32,-154,-8,-8,-8,-8,-8,-47,-54,-46,-46,-365,-343,-335,-61,-61,-61,-61,-8,-15,-15,-294,-294,-256]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 cxd4 9. Ne2 dxc3 10. Qxg7 Rg8 11. Qxh7 Qxe5 12. h4 Nbc6 13. Bf4 Qf6 14. Bg5 $1 {[%cal Rg5f6][%mdl 1024] White has compensation. C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} Qe5 15. f4 Qc7 (15... Qe3 16. f5 $18) (15... Qd6 $142) (15... Qd6 16. h5 Bd7 17. h6 O-O-O 18. Qxf7 Rdf8 19. Qh5 Be8 20. Qh3 d4 21. Ng3 Bg6 {½-½ (38) Kollars,D (2491)-Mousavi,S (2412) Khanty-Mansiysk 2016}) 16. h5 $1 $16 {[%cal Rh5h6] White is clearly better.} Bd7 17. h6 $1 (17. Nxc3 $2 Qa5 $19) 17... O-O-O {With the idea ...Rdf8.} 18. Qxf7 Rdf8 19. Qh5 $36 {[%mdl 2048] White is in control.} Nf5 20. h7 ({Better is} 20. Bxf5 $1 $18 exf5 21. Rd1 (21. Nxc3 Qa5 $17)) 20... Rh8 21. Qg6 {Bxf5 is the strong threat.} Nce7 $146 (21... e5 $16) ({Predecessor:} 21... d4) 22. Bxe7 $1 $18 Nxe7 23. Qg7 Be8 (23... Nc6 {might work better.} 24. O-O (24. Qxc3 e5 $16) 24... d4) 24. g3 Nf5 25. Qxc7+ (25. Qxc3 Qxc3+ 26. Nxc3 Nxg3 $14) 25... Kxc7 26. O-O-O Rf7 27. g4 ({Less strong is} 27. Nxc3 d4 $16) 27... Ne3 28. Rdg1 Rg7 29. Rh3 ({Don't play} 29. Nxc3 Rxg4 30. Nd1 Rxg1 $18) 29... Nc4 {If Black can now play ...Nb2 this consolidates a bit.} 30. Nd4 Bd7 31. Rh6 e5 32. Ne6+ $2 ({White must play} 32. Ne2 $18) 32... Bxe6 $1 $11 33. Rxe6 exf4 34. g5 Nd2 35. Rf6 Nf3 36. Rg4 {Strongly threatening g6.} Ne5 ({Much worse is} 36... Rxg5 $6 37. Rfxf4 Kc6 38. Kd1 $16) (36... Re7 $5 37. Kb1 $8 Ne5 $14) 37. Rgxf4 {Hoping for g6.} Rxg5 {Threatens to win with ...Rg1+.} 38. Kd1 {Black must now prevent Rf8.} Nxd3 39. Rf7+ Kd6 40. cxd3 {[%mdl 4096] Endgame KRR-KRR} Rh5 41. Kc2 R8xh7 42. Kxc3 Rxf7 (42... R5h6 {is more complex.} 43. a4 Rxf7 44. Rxf7 Kc6 45. a5 a6) 43. Rxf7 {KR-KR} Kc6 44. Re7 (44. Rf6+ $11 {keeps the balance.} Kb5 45. Rf7) 44... Rh4 45. Rg7 {[#]} (45. Re6+ $1 $15 Kc5 46. Re7) 45... Ra4 (45... a5 $1 $17 {White should prevent ...b6.} 46. Rg6+ Kc5) 46. Kb3 b5 47. Rh7 Kc5 48. Rh3 Rg4 49. Kc3 a5 50. Rf3 $2 {[%mdl 8192]} (50. Rh8 $15) 50... Ra4 $19 51. Kb3 {[#]} Rd4 $2 (51... Rh4 $1 $19 {And now ...a4+ would win.} 52. Kc3 a4) 52. Kc3 $1 $15 b4+ 53. axb4+ Rxb4 ({Black should play} 53... axb4+ $15 54. Kb3 Rh4) 54. Rf5 Ra4 55. Rh5 $2 {[%mdl 8192]} (55. Rf3 $11) 55... Ra3+ $19 56. Kc2 {[%mdl 32768] Accuracy: White = 50%, Black = 40%. . An unexpected result.} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "1"]
[White "Homa, Seth"]
[Black "Ynojosa Aponte, Felix Jose"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2245"]
[BlackElo "2386"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,54,21,40,5,19,0,16,10,0,0,0,0,0,0,0,0,9,-60,-48,-22,-30,-104,-98,-256,-264,-512,-475,-829,-661,-670,-672,-871,-543,-1115,-1106,-1098,-1093,-1434,-659,-2987,-2908,-29993,-1364,-1352,-1332,-1498,-1449]} 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. d5 exd5 5. e3 Qa5+ $146 ({Predecessor:} 5... Be7 6. Nc3 h6 7. Bxf6 Bxf6 8. Qxd5 Bxc3+ 9. bxc3 Qe7 10. Rd1 Nc6 11. Bc4 Rb8 {½-½ (49) Cicak,S (2568)-Timman,J (2578) Germany 2011}) 6. c3 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} Qb6 7. Bxf6 {Black must now prevent Bh4.} Qxb2 8. Qxd5 {Intending Qe5+ and mate.The position is equal.} Qc1+ 9. Ke2 $1 {Qe5+ would kill now.} gxf6 {[#]} 10. Ne5 $1 {[%mdl 512]} Qb2+ (10... fxe5 11. Qxe5+) 11. Nd2 $1 Be7 12. Rb1 Qxc3 13. Qxf7+ ({White should try} 13. Nxf7 $11 Rf8 14. Nd6+ Bxd6 15. Qxd6) 13... Kd8 $15 14. Nd3 Nc6 $36 {[%mdl 2048] ...Qxd3+! is the strong threat. Black is pushing.} 15. Rb3 (15. Kd1 $11) 15... Qc2 $17 {Threatens to win with ...b5.} 16. g3 $2 {[#]} (16. Ke1 $17 {was called for.}) 16... b5 $1 $19 ({Not} 16... Qxa2 17. Bg2 $15) 17. Qg7 $2 (17. a4 {might work better.} Rf8 18. Qh5) 17... Re8 18. Qxh7 (18. Qf7 $142 c4 19. Bg2) 18... Nd4+ {Played: c5-c4} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "1"]
[White "Francisco, Richard"]
[Black "Lokander, Martin"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2236"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,118,26,25,31,35,38,12,12,12,11,11,26,18,23,22,23,0,0,-56,-34,-55,45,29,75,75,67,69,118,99,147,-88,-87,-211,-208,-229,-231,-224,-179,-231,-242,-197,-227,-214,-195,-183,-184,-184,-188,-420,-415,-380,-372,-281,-70,-103,-92,-104,-97,-227,-118,-122,-133,-108,-39,-44,-29,-27,-26,-24,0,-78,0,-8,-8,-8,-8,-78,-71,-160,-8,0,0,-8,-8,-4137,-4137,-29972,-29973,-29973,-29974,-29974,-29975,-29975,-29976,-29976,-29976,-29976,-4133,-29986,-29987,-29989,-29982,-29982,-29983,-29982,-29975,-29975,-29976,-29978,-29979]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 a6 6. Bd3 cxd4 {B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation)} 7. cxd4 Bb5 8. O-O (8. Bc2 {is more complex.} Bb4+ 9. Nc3 Qc7 10. Qd2 Ne7 11. a3) (8. Bc2 Bb4+ 9. Bd2 a5 10. a3 Bxd2+ 11. Qxd2 Ne7 12. Nc3 Ba6 13. h4 h6 14. Rh3 {1-0 (46) Eliseev,U (2582)-Artemiev,V (2673) Moscow 2016}) 8... Bxd3 {The position is equal.} 9. Qxd3 Ne7 10. Nc3 Nbc6 11. Ne2 Rc8 $146 ({Predecessor:} 11... Ng6 12. Nf4 Nxf4 13. Bxf4 Be7 14. Bd2 {0-1 (41) Relange,E (2365)-Glek,I (2535) Le Touquet 1993}) 12. Bd2 Nf5 13. Nf4 Be7 14. g3 (14. Bc3 $11) 14... g5 $15 15. Ne2 f6 (15... h5 $15) 16. g4 {Threatens to win with exf6.} Nh6 17. exf6 Bxf6 18. h4 {[%cal Rh4g5]} Nxg4 19. hxg5 Bg7 20. Nf4 $2 (20. Rae1 $16 {and life is bright.}) 20... O-O $1 $17 21. Nxe6 (21. Kg2 $17 Qd6 22. Qa3) 21... Qd6 $19 22. Nxf8 Rxf8 $40 {[%mdl 128] Black attacks with force.} 23. Ne5 Ngxe5 24. dxe5 Nxe5 25. Qg3 Nf3+ {[%mdl 64] Double Attack, Discovered Attack} 26. Kg2 Qxg3+ 27. fxg3 Nxd2 28. Rxf8+ Kxf8 29. Rd1 $2 (29. Rc1 {was called for.}) 29... Nc4 $1 {[%cal Rc4e3] Strongly threatening ...Ne3+.} 30. Kf3 d4 $1 31. b3 Nd6 $2 (31... Nb2 $1 $19 {[%cal Rb2d1]} 32. Rf1 Kf7 33. Ke2+ Kg6) 32. Rc1 $15 {[#]} Kf7 $1 33. Rc7+ Kg6 34. Kf4 {[#]} (34. g4 $17) 34... h6 ({Black should try} 34... Nf7 $1 $19 {aiming for ...Be5+.} 35. Rxb7 Be5+ 36. Kf3 Nxg5+ 37. Ke2 Kf5) 35. gxh6 $17 Bxh6+ 36. Kf3 Kf6 (36... d3 $17 {Hoping for ...d2.} 37. Rd7 Nf7) 37. Ke2 $15 Be3 38. Kd3 Kf5 39. a4 Bf2 40. Rg7 (40. g4+ $11 Kxg4 41. Rd7) 40... a5 (40... Ke6 $17) 41. Rg8 {Rf8+ is the strong threat.} Nf7 42. g4+ Kf6 43. Rb8 (43. b4 $11 {keeps the balance.}) 43... Ne5+ $17 44. Ke2 ({Only move:} 44. Ke4) 44... Bh4 $2 ({And not} 44... Nxg4 45. Kf3 $14) ({Black should play} 44... Bg3 $17 {White must now prevent ...d3+.} 45. g5+ Kg6) 45. Rxb7 $11 d3+ 46. Kd1 Nxg4 47. Rd7 $2 {[%mdl 8192]} (47. Kd2 $11) 47... Nf2+ $19 48. Kd2 Bg5+ 49. Ke1 Be3 50. Rd5 Ke6 51. Rd8 Ke5 52. Rd7 Ke4 53. Rd8 Bc5 (53... d2+ $142 54. Rxd2 Nd3+ 55. Kd1 Bxd2 56. Kxd2 Kd4 57. Kc2 Nc5 58. Kd2 Nxb3+ 59. Kc2 Nc5 60. Kd2 Nxa4 61. Kc2 Kc4 62. Kc1 Kc3 63. Kb1 Kb3 64. Kc1 Nc3 65. Kd2 a4 66. Kd3 a3 67. Ke3 a2 68. Kf3 a1=Q 69. Ke3 Qf1 70. Kd4 Qf5 71. Ke3 Qf6 72. Kd3 Qe5 73. Kd2 Qe2+ 74. Kc1 Qe3#) 54. Re8+ Kf3 {Black mates.} 55. Rb8 Ne4 56. Kd1 Bb4 57. Rd8 Ke3 58. Re8 Kd4 59. Kc1 Nf2 {Accuracy: White = 35%, Black = 47%.} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "2.1"]
[White "Francisco, Richard"]
[Black "Zapata, Alonso"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2226"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,85,41,25,61,46,59,42,46,20,51,38,40,50,33,25,37,41,42,0,0,-27,0,0,0,0,11,10,3,8,14,0,0,0,0,0,0,0,0,0,24,35,124,8,8,8,27,0,75,76,122,67,64,61,85,0,37,22,43,0,21,0,81,82,62,64,84,52,56,0,0,0,23,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 d6 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (8... b5 9. Qe2 Bb7 10. Bd2 Bc5 11. O-O-O Ne7 12. a3 O-O 13. Qh5 f6 14. Rhf1 Rf7 15. g4 b4 16. axb4 Bxb4 17. e5 f5 18. Rg1 Rc8 {0-1 (53) Saric,I (2669)-Harikrishna,P (2744) Riadh 2017}) 9. a4 Nf6 10. O-O Be7 {White is slightly better.} 11. Kh1 Qc7 12. Qe2 $146 ({Predecessor:} 12. Qf3 O-O 13. Bd2 Bd7 14. Rae1 Bc6 15. Qh3 g6 16. f5 {1-0 (31) De Seroux,C (2101)-Cemhan,K (1938) Athens 2012}) 12... O-O 13. e5 Nd7 {[%cal Rd6e5]} 14. exd6 Bxd6 15. Ne4 Be7 16. f5 exf5 17. Bf4 (17. Ng3 $5 {[%cal Re2e7]} Nf6 18. Nxf5 Bxf5 19. Rxf5 $11) 17... Ne5 (17... Qc6 $5 {[%cal Rf5e4]} 18. Ng3 Bf6 $15) 18. Ng3 Bd6 19. Bxf5 Ng6 20. Bxd6 Qxd6 21. Rad1 Qc7 22. c3 Bxf5 23. Nxf5 Rad8 24. Rd4 Rfe8 25. Qf3 Rxd4 26. cxd4 Qd7 27. h4 Nf8 {[#]} (27... Qe6 $14) 28. d5 (28. h5 $1 $16) 28... f6 $11 29. h5 Re5 30. d6 {Black must now prevent h6.} Kh8 (30... Qe6 $11) 31. h6 $16 g6 {[%cal Re5f5]} 32. Ng3 $36 {[%mdl 2048] Black is under pressure.} (32. Ne3 $16 Qe6 33. Qxf6+ Qxf6 34. Rxf6) 32... Qxd6 $14 33. Qxb7 {[%csl Gh6][%cal Rb7g7]} Re7 {[#]} 34. Qa8 ({White should play} 34. Ne4 $1 $16 {[%cal Re4d6]} Qd3 {[%mdl 64] Double Attack} 35. Qxe7 {[%mdl 64] Double Attack} Qxf1+ 36. Kh2 Qf4+ 37. Kg1 Qe3+ 38. Kf1 Qxh6 39. b4 (39. Qxf6+ Kg8 $11)) 34... Rf7 35. Ne4 Qe5 36. Nxf6 Qg5 37. Qe8 Qxh6+ (37... Qh4+ $11 38. Kg1 Qd4+ {[%mdl 64] Double Attack} 39. Kh1 Qh4+ 40. Kg1 Qd4+ {[%mdl 64] Double Attack} 41. Kh1 Qh4+) 38. Kg1 $16 Qg7 39. Qd8 h5 40. b4 {Strongly threatening Kh2.} Qh6 41. Qe8 (41. Qb6 $14) 41... Qg7 $11 42. Qd8 {Threatens to win with Kh2.} Qh6 43. Qe8 {Accuracy: White = 43%, Black = 51%.} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "2.2"]
[White "Kumar, Nikhil"]
[Black "Homa, Seth"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2257"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,108,21,34,10,8,0,15,0,22,-15,-27,-26,-12,-19,0,0,39,0,28,26,14,22,29,32,42,36,51,50,59,38,47,31,27,20,25,0,52,39,47,26,60,40,49,39,52,47,79,26,30,0,0,-71,0,0,61,31,41,0,0,13,15,0,0,-59,-60,-63,-79,-112,-85,-72,-75,-77,-73,-89,-90,-91,-84,-90,-79,-83,-79,-83,-74,-97,-97,-143,-90,-90,-90,-244,-249,-232,-235,-225,-243,-839,-829,-6082,-5942,-5029,-5029]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Bd7 6. O-O {E04: Open Catalan: 5 Nf3} (6. Ne5 Bc6 7. Nxc6 Nxc6 8. e3 Bb4+ 9. Nd2 e5 10. O-O Bxd2 11. Bxd2 exd4 12. Rc1 O-O 13. Rxc4 Nd5 14. exd4 Qd7 15. Bg5 h6 16. Rc5 {½-½ (26) Wojtaszek,R (2722)-Vitiugov,N (2726) Prague 2019}) 6... Bc6 7. a4 a6 8. Qc2 {The position is equal.} b5 9. axb5 axb5 10. Rxa8 Bxa8 11. Nc3 b4 $146 ({Predecessor:} 11... c6 12. Bf4 {0-1 (23) Miguel Aparicio,F (2350)-Cruz,F (2355) Peru 1997}) 12. Nd1 Bd5 13. Bg5 Nbd7 14. Bxf6 Nxf6 15. Ne3 Bd6 16. Nxc4 O-O 17. Nfd2 Bxg2 18. Kxg2 Be7 19. Nb3 c5 20. dxc5 Bxc5 21. e4 Bb6 22. Ne5 Qb8 (22... Qc7 $11 23. Nc4 h6) 23. Nc6 $14 Qb7 24. f3 h5 25. Qc4 h4 26. Rc1 Be3 27. Rc2 g6 28. Qd3 ({Much weaker is} 28. gxh4 Nh5 $15) ({White should play} 28. Nxb4 $16 Kg7 29. Qc3 (29. gxh4 Rh8 $11)) 28... Bh6 $11 29. Qd6 Qb5 30. Qd1 (30. Qd4 $11 h3+ 31. Kf2) 30... hxg3 (30... Be3 $1 $17) 31. hxg3 Nh5 (31... Be3 $11) 32. Rc5 Qa6 33. Nxb4 Qb6 $36 {[%mdl 2048] White is under pressure.} 34. Nc6 $1 Be3 35. Rc3 Bf2 36. Ne7+ ({Better is} 36. Qd6 $1 $11) 36... Kg7 $15 37. Nc8 Qb8 {[%mdl 64] Double Attack} 38. Qd6 Qxd6 (38... Bxg3 {keeps more tension.} 39. Qxb8 Bxb8 40. Kf2 Rh8 41. Rc2 Bg3+) 39. Nxd6 Bxg3 40. Nc4 Be1 41. Rc1 Nf4+ 42. Kf1 Bg3 {And now ...Rh8 would win.} 43. Rc2 Rd8 {[%cal Rd8d1]} 44. Ne3 Rh8 {[%cal Rh8h1]} 45. Kg1 Rb8 46. Nd4 Nd3 47. b3 Ra8 (47... Rd8 $142 $1 {[%cal Rd8d4]} 48. Nc6 Ra8) 48. Rd2 $17 Nf4 49. Ne2 $2 (49. Ndc2 $17 {was called for.}) 49... Ra1+ $19 50. Nf1 {[#]} Be1 $1 {[%cal Re1d2]} 51. Rc2 {[#]} Nd3 $1 52. Nc3 $2 (52. Rc4) 52... Nb4 {Black is clearly winning.} 53. Ne3 Bxc3+ {[%mdl 64] Discovered Attack} 54. Kg2 Nxc2 {Accuracy: White = 40%, Black = 60%.} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "2.3"]
[White "Kolay, Alex"]
[Black "Sinha, Sahil"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2274"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,54,39,28,33,33,24,17,31,25,118,113,113,107,114,106,108,105,114,110,112,99,123,123,122,122,127,121,166,121,137,131,137,126,156,131,141,140,137]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8. e4 Nxc3 9. bxc3 c5 10. Bb5+ Bc6 {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7} 11. Bd3 O-O 12. O-O Qc7 {The position is equal.} (12... Bb7 13. Rd1 Nd7 14. Bf4 Qc8 15. Qe2 Re8 16. a4 Nf6 17. h3 Rd8 18. a5 {½-½ (54) Gupta,A (2610)-Deepan Chakkravarthy,J (2475) New Delhi 2018}) 13. d5 $146 ({Predecessor:} 13. Re1 Rc8 14. d5 exd5 15. exd5 Bxd5 16. Bxh7+ Kf8 17. Qf5 Bxf3 18. Rxe7 Kxe7 {1-0 (35) Vales,V (2193)-Orsagova,S (2196) Czechia 2011}) 13... Bd7 (13... c4 $1 $11 14. Bxc4 Bxd5 15. Bxd5 (15. exd5 Qxc4 16. dxe6 fxe6 $14) 15... exd5) 14. c4 $16 {Threatens to win with e5.} e5 15. Bb2 Bd6 16. Nh4 f6 17. g3 Bh3 18. Rfe1 g6 19. Re3 Na6 20. f4 Bg4 21. f5 g5 22. Ng2 Bh5 23. Ree1 Be8 24. Ne3 Qe7 25. Reb1 Bd7 26. Bc1 Rfb8 27. Rb2 Nc7 {Accuracy: White = 68%, Black = 36%.} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "2.4"]
[White "Dukic, Zachary"]
[Black "Mishra, Abhimanyu"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2224"]
[BlackElo "2227"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,119,31,39,23,20,32,44,14,45,15,50,13,25,18,47,39,49,29,48,22,56,56,56,56,70,11,87,88,92,82,114,15,66,27,185,215,267,268,505,484,650,637,915,901,901,345,345,345,353,327,311,225,230,230,229,230,230,230,230,230,230,223,226,223,225,200,399,399,415,406,415,411,400,377,510,508,503,479,502,489,627,458,449,447,608,608,750,732,1166,1120,29981,29982,29982,29983,29983,29984,29984,29985,29984,29983,1593,1273,29984,29985,29985,29986,29986,29987,29987,29988]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} Nf6 8. O-O-O Ne5 9. Qg3 {White is slightly better.} b5 {next ...b4 is good for Black.} 10. f4 (10. a3 Bb7 11. Bxb5 Rc8 12. Ba4 Nxe4 13. Nxe4 Bxe4 14. Bf4 Qa5 15. Bxe5 Qxa4 {1-0 (66) Vachier Lagrave,M (2778)-Harikrishna,P (2729) Germany 2019}) 10... Neg4 $1 11. Bd2 {e5 is the strong threat.} (11. Bg1 $5 {[%cal Re4e5]}) 11... Qa7 12. h3 b4 13. hxg4 {Threatens to win with Nce2.} bxc3 {[#]} 14. Qxc3 $146 ({Predecessor:} 14. Bxc3 Nxe4 {1-0 (70) Nguyen,T (2535)-Bjerre,J (2422) Caleta 2019}) 14... Nxe4 15. Qe3 $36 {[%mdl 2048] White is pushing.} d5 16. Ba5 Qc5 17. Be1 $1 Qb6 18. Qf3 (18. Bd3 $1 $14) 18... Bb7 (18... Bd7 $11) 19. Bd3 $1 $16 Bd6 (19... Qxd4 $2 20. Bb5+ $1 {[%mdl 512]} axb5 21. Rxd4 $18) 20. Kb1 a5 21. Bb5+ (21. Nb5 $16) 21... Ke7 (21... Kf8 $11 22. a4 Kg8) 22. a4 $14 h6 $2 (22... Kf8 $1 $11 {and Black has nothing to worry.}) 23. f5 $18 e5 {[#]} 24. f6+ $1 {[%mdl 512]} gxf6 $2 (24... Nxf6 {might work better.} 25. Nf5+ Kf8) 25. Nf5+ {[%mdl 64] Double Attack} Ke6 26. Nxh6 {White wants to mate with Qf5+.} Ng5 27. Qf5+ Ke7 28. Bd2 $2 (28. Qd7+ Kf8 {[#]} 29. Bxa5 $1 {[%mdl 512]} Qxa5 30. Qxd6+ {[%mdl 64] Double Attack} Kg7 31. Nf5+ Kg6 32. Qe7) 28... Bc8 {Hoping for ...Rxh6.} 29. Qd3 {aiming for Bxg5.} Qd4 30. Qxd4 exd4 31. Rhe1+ Ne4 32. Bc6 {[%mdl 64] Double Attack} Be6 33. Nf5+ ({Much less strong is} 33. Bxa8 Rxa8 34. Rf1 Be5) 33... Bxf5 34. gxf5 ({Don't take} 34. Bxd5 $6 Be5) (34. Bxa8 $6 Be6 $16) 34... Be5 35. Bxa8 (35. Bxd5 Nxd2+ 36. Rxd2 Rab8 $14) 35... Rxa8 36. Rf1 Kd6 37. Rf3 Kc6 38. Be1 Nd6 $2 (38... Rg8 39. g3 (39. Bxa5 Ra8 $18) 39... Rh8 40. Bxa5 Ra8) 39. Bf2 Rg8 40. Bxd4 Ne4 41. Rfd3 Rb8 {intending ...Bxd4.} 42. Kc1 Bxd4 43. Rxd4 {[%mdl 4096] Endgame KRR-KRN} Nf2 44. R1d2 Ne4 45. R2d3 Nf2 46. Rf3 Ne4 47. c4 Nd6 48. cxd5+ Kc5 49. Rd1 Ne4 {[#]} 50. d6 $1 {[%mdl 64] Deflection} Nxd6 51. Rc3+ Nc4 52. Rd7 {Played: b2-b3} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.06"]
[Round "2.5"]
[White "Lokander, Martin"]
[Black "Ynojosa Aponte, Felix Jose"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2429"]
[BlackElo "2386"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,84,-9,9,10,52,9,52,79,64,54,42,31,98,112,135,108,133,0,-14,-125,299,298,285,302,352,352,341,345,441,435,518,522,552,533,603,578,618,613,611,606,584,370,366,281,260,275,262,266,333,298,283,156,182,155,602,136,106,8,257,254,250,133,126,0,256,236,227,0,0,-29978,-894]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Bd6 6. Qc2 Nbd7 7. Bd3 dxc4 8. Bxc4 b5 9. Be2 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} Bb7 (9... O-O 10. O-O Bb7 11. Rd1 Qc7 12. a3 a6 13. b4 a5 14. Bd2 axb4 15. axb4 Nd5 16. Rac1 Nxb4 17. Qb1 Be7 18. Nxb5 Qa5 19. Rc4 Qxb5 20. Bxb4 Bxb4 21. Rxb4 Qxe2 22. Rxb7 {1-0 (76) Sasikiran,K (2666)-Pourramezanali,A (2537) Hamedan 2018}) 10. O-O (10. e4 $5 {[%cal Re4e5]} e5 11. dxe5 Nxe5 12. Nh4 $11) 10... a6 11. e4 {White is slightly better.} e5 12. dxe5 Nxe5 13. Nd4 {[#] Black must now prevent Rd1.} g6 $146 (13... Neg4 $14 14. Nf3 O-O) ({Predecessor:} 13... Neg4 14. g3 g6 15. h3 Nxf2 16. Rxf2 Bxg3 {1-0 (63) Thejkumar,M (2427)-Arun Prasad,S (2509) Dubai 2016}) 14. Rd1 $16 c5 {[#]} 15. Bxb5+ $1 {[%mdl 512]} Kf8 (15... axb5 16. Ndxb5) 16. Nb3 (16. Nf3 $16 Qc7 17. Bg5 Nxf3+ 18. gxf3) 16... axb5 $11 17. Nxc5 (17. Be3 $11 c4 18. Rxd6 $1 {[%mdl 512]}) 17... Bxc5 $4 {[%mdl 8192]} (17... Bc6 $17 {and life is bright.} 18. Bh6+ Kg8) 18. Rxd8+ $18 Rxd8 19. Bh6+ Ke7 {[#]} 20. Nd5+ $1 {[%mdl 576] Discovered Attack} Rxd5 (20... Bxd5 21. Qxc5+) 21. exd5 Rc8 22. Qe2 Nfg4 23. Bf4 f6 24. h3 Nxf2 25. Bxe5 fxe5 26. Qxe5+ Kd8 27. Kh2 Nd3 28. Qg3 Nxb2 {If Black can now play ...Nc4 this consolidates a bit.} 29. Rb1 Nc4 30. Qh4+ {[%mdl 64] Double Attack} Be7 31. Qxh7 Bd6+ 32. Kg1 Bxd5 33. Rxb5 (33. Qxg6 $18 {Hoping for Qg5+.} Rc5 34. h4) 33... Bc5+ $16 34. Kh2 {Strongly threatening Qh8+.} Ne3 $2 (34... Nd6 $16 35. Ra5 (35. Qxg6 Nxb5 36. Qg5+ {[%mdl 64] Double Attack} Kd7 $14) 35... Nb7) 35. Qh8+ $2 (35. Qxg6 $18 {and the rest is easy. Rxc5! is the strong threat.} Ke7 36. Rxc5 Nf1+ 37. Kg1 Rxc5 38. Kxf1) 35... Kd7 {[#]} 36. Qg7+ ({Better is} 36. Qxc8+ $1 $16 Kxc8 37. Rxc5+ Kd7 38. Ra5) 36... Ke6 $2 (36... Be7 $11) 37. Qxg6+ $18 Ke5 38. Qg7+ (38. Qd3 $18 {And now Rxc5! would win.} Bd4 39. Rb4) 38... Ke4 $16 {next ...Bd6+ is good for Black.} 39. Qg6+ (39. Qh7+ $16 Kd4 40. Qg7+ Ke4 41. Qg6+ Ke5 42. Qd3) 39... Ke5 $1 $18 40. Qd3 {Threatens to win with Rxc5!} Bd4 {[#]} 41. Qe2 $2 (41. Rb4 $1 $18 Bc4 42. Qg6) 41... Kd6 $11 {aiming for ...Be5+.} 42. Qh5 $2 {[%mdl 8192]} (42. Rxd5+ $11 Nxd5 43. Qa6+ Rc6 44. Qa3+ Ke6 45. h4) 42... Nf1+ {Accuracy: White = 37%, Black = 34%.} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "3.1"]
[White "Mishra, Abhimanyu"]
[Black "Francisco, Richard"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2227"]
[BlackElo "2226"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,166,22,0,34,0,0,12,22,0,8,5,26,6,39,14,35,1,34,35,114,120,115,113,122,112,105,110,108,106,133,102,203,0,0,0,0,-276,-283,-280,-250,-281,-208,-216,-213,-202,-209,-203,-213,-204,-190,-205,-102,-95,-108,-122,-56,-109,-93,-106,-106,-115,-119,-109,-81,-114,-119,-122,-89,-120,-86,-99,-61,-76,-53,-73,-78,-152,-160,-142,-142,-146,-109,-172,-172,-183,-189,-158,-156,-340,-245,-458,-430,-461,-252,-250,-250,-393,-110,-134,0,-420,-420,-429,-435,-470,-305,-604,-592,-830,-822,-791,-706,-747,-714,-742,-680,-817,-758,-837,-781,-1785,-1746,-1752,-1685,-1475,-1408,-925,-1178,-1399,-1016,-1777,-1779,-1777,-1764,-1723,-1705,-1582,-1489,-1172,-964,-916,-894,-706,-591,-572,-508,-1381,-1293,-2902,-2735,-29985,-29977,-6436,-2889]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} 9. h4 (9. f3 d5 10. exd5 Nb4 11. Nde2 e6 12. Bd4 exd5 13. Qd2 Nc6 14. O-O-O Nxd4 15. Nxd4 Bd7 16. g4 {1-0 (33) Navara,D (2740)-Gelfand,B (2703) Batumi 2018}) 9... h5 10. f3 Qc7 {The position is equal.} 11. Nde2 $146 ({Predecessor:} 11. Qd2 Qg3+ 12. Kf1 Qe5 13. Ndb5 Qb8 14. Nd5 Nxd5 15. exd5 b6 16. dxc6 dxc6 {1-0 (43) Zeng,C (2535)-Zuo,Y (2300) Tianjin 2018}) 11... e6 12. Bf4 Qa5 13. Bd6 b6 14. Qd2 Ba6 15. O-O-O Rac8 16. Kb1 Ne5 (16... Red8 $14) 17. Nd4 $16 Nc4 18. Bxc4 $1 Bxc4 19. Nb3 Qa6 20. e5 Nd5 {Black wants to play ...Nxc3+.} 21. Ne4 Rc6 22. Rc1 b5 (22... f5 $16) 23. f4 $2 (23. g4 $1 $18) 23... Rec8 $11 24. a3 $1 {[#]} b4 $1 $40 {[%mdl 640] Black mounts an attack.} 25. Ka1 $2 {[%mdl 8192]} (25. Bxb4 $11 {and White stays safe.} Bxb3 26. cxb3) (25. axb4 Bxb3) 25... bxa3 $19 26. Bxa3 {and the idea Na5 leaves White hopeful.} Bf8 27. Nd6 Rxd6 28. exd6 Bxd6 29. Qa5 Bxf4 30. Qxa6 Bxa6 31. Nc5 Bxc1 32. Rxc1 Rc6 (32... Bb5 $19 33. c4 Bxc4 $1 {[%mdl 512]} 34. Rxc4 d6) 33. Nxd7 $17 Ne3 34. Kb1 Nc4 (34... Nxg2 $17 35. Nb8 Rb6) 35. Bb4 (35. Be7 $15) 35... e5 $1 36. b3 Bc8 37. bxc4 Bxd7 {[%mdl 4096] Endgame KRB-KRB} 38. c5 Bg4 39. Re1 f6 40. Kb2 Kf7 41. Kc3 Ke6 42. Kc4 a6 43. Ba5 Bf5 44. c3 Bc2 45. Bb6 (45. Re2 $142 Bf5 46. Rd2) 45... f5 $1 46. g3 Be4 {Played: Rc6-c8} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "3.2"]
[White "Zapata, Alonso"]
[Black "Lokander, Martin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2427"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,94,18,17,9,12,13,30,-10,2,-9,-6,0,0,-62,-58,-62,-71,-65,-55,-47,-14,-24,0,0,7,0,13,0,162,158,158,120,251,235,276,236,222,187,450,447,446,444,442,443,445,435,440,387,477,465,628,608,699,699,699,699,699,697,1640,1163,5189,4910,2039,1956,1581,692,684,668,661,660,589,432,29994,421,422,410,538,528,664,645,6501,5604,29998,29999,29999]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. O-O {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} e6 8. Qe1 Be7 9. Na3 $146 {White has an edge.} ({Predecessor:} 9. Bf4 Qb6 10. Nd2 Nf6 11. Rb1 O-O 12. Ng3 g6 13. f3 Bf5 14. Nxf5 exf5 {0-1 (39) Blomqvist,E (2488)-Andreikin,D (2725) Astana 2019}) 9... Bh5 10. f4 f5 11. Ng3 Bf7 12. c4 (12. Nb1 $11) 12... Nf6 $15 13. Be3 O-O 14. Rc1 Qd7 15. c5 Ne4 16. Nc2 Bf6 17. b4 h6 18. b5 Ne7 19. Ne2 g5 $2 (19... Rfb8 $11 {and Black is okay.}) 20. Bxe4 $18 dxe4 21. fxg5 hxg5 {[#]} (21... Bh8 $16) 22. Bxg5 $1 {[%mdl 512]} Bg7 (22... Bxg5 23. Qg3) 23. Qg3 Ng6 24. Nf4 e5 $2 (24... Qxb5 25. Nh5 Qa4 26. Nxg7 Kxg7) 25. Nxg6 Bxg6 26. dxe5 Rae8 27. Bf4 Bh5 28. Ne3 Re6 29. Qh3 Bg6 30. a4 Qd4 31. Rc4 Qb2 32. c6 bxc6 33. bxc6 Bxe5 34. c7 Rc8 35. Nxf5 {aiming for Ne7+!} Bxf4 {[#]} 36. Ne7+ $1 {[%mdl 512]} Rxe7 37. Qxc8+ Kg7 38. Qf8+ (38. Rxf4 $142 Qb6+ 39. Kf1 Qb1+ 40. Kf2 Qb6+ 41. Kg3 Qe3+ 42. Kg4 Qe2+ 43. Kh4) 38... Kxf8 39. Rxf4+ Kg7 {( -> ...Qb6+)} 40. c8=Q {White threatens Qf8+ and mate.} Qb6+ 41. Qc5 e3 (41... Qxc5+ $18 42. Rxc5 e3) 42. Qxb6 (42. Qxe7+ $142 Kh6 43. Qf8+ Kh7 44. Rh4+ Bh5 45. Qf7+ {[%mdl 64] Double Attack} Kh8 46. Rxh5+ Qh6 47. Rxh6#) 42... axb6 {[%mdl 4096] Endgame KRR-KRB} 43. Rc1 e2 44. Kf2 Bc2 45. Ke1 Bd1 46. Rc3 Re8 47. Rg3+ Kh8 48. Rh4# {Accuracy: White = 67%, Black = 30%.} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "3.3"]
[White "Sinha, Sahil"]
[Black "Dukic, Zachary"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2283"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,70,73,84,72,72,71,85,23,31,26,29,14,50,12,111,0,0,-4,-14,-49,-49,-50,-50,-73,-68,-85,-65,-301,-302,-291,-195,-925,-298,-924,-921,-884,-882,-828,-506,-817,-798,-29987,-29988,-29994,-29993,-29995,-29996]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Rf6 14. Nd3 {E99: King's Indian: Classical Main Line: 9 Ne1 Nd7 10 f3 f5} Rh6 (14... b6 15. b4 a6 16. c5 Rh6 17. cxd6 cxd6 18. g4 fxg3 19. hxg3 Ng6 20. Kg2 Nf6 21. Rh1 Rxh1 22. Kxh1 {1-0 (43) So,W (2744)-Vocaturo,D (2584) Bergamo 2014}) 15. c5 {Hoping for cxd6.} a6 16. c6 ({White should try} 16. Qb3 $16) 16... bxc6 $11 17. dxc6 Nf8 18. Nb4 Nfg6 $146 ({Predecessor:} 18... Qe8 19. Kh1 Ne6 20. Ncd5 Kh8 21. Nxe7 Qxe7 {1-0 (46) Pantazi,A (2454)-Tomizawa,T (2492) ICCF email 2016}) 19. Ncd5 {aiming for Bb6!} a5 {[#]} (19... Kh8 $11 {keeps the balance.}) 20. Nxe7+ ({Better is} 20. Nb6 $1 $16) 20... Nxe7 21. Nd5 Nxd5 22. Bc4 {[%mdl 64] Pin} Kh8 {Threatens to win with ...Ne7.} 23. Bxd5 Qe8 $36 {[%mdl 2048] Strongly threatening ...Qh5. White is under pressure.} 24. Kh1 {[#]} Qh5 $1 {[%csl Gh6][%cal Rh5h2][%mdl 512]} 25. Bg1 $1 g4 26. Qb3 $2 {[#]} ({White should play} 26. Rc3 $15) 26... g3 $1 $19 27. Rc2 Qg5 (27... gxh2 28. Bf2 $17) 28. Re1 $2 {[#]} (28. h3) 28... Rxh2+ $1 {[%mdl 512]} 29. Bxh2 {[#]} Qh4 $1 {[%csl Gg3][%cal Rh4h2][%mdl 576] Pin} 30. Kg1 gxh2+ {[%mdl 64] Discovered Attack} 31. Kh1 Qxe1+ 32. Kxh2 Bf6 {( -> ...Bh4)} 33. Be6 Bh4 {Black mates.} 34. Bxc8 Bg3+ 35. Kh3 h5 {Accuracy: White = 36%, Black = 78%.} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "3.4"]
[White "Homa, Seth"]
[Black "Kolay, Alex"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2300"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,-7,12,3,22,-11,33,45,55,-16,64,-22,0,-6,0,0,-11,0,0,-21,-24,-22,-25,-25,-25,-26,-10,-29,-20,-24,-23,-25,15,-8,4,8,14,0,14,20,22,0,6,0,85,70,81,71,69,45,100,85,189,125,137,97,112,92,72,61,75,24,25,0,0,0,0,0,0,0,37,0,0,7,207,0,0,-68,-72,-216,0,0,0,-530,-520,-560,-361,-462,-113,-758,-459,-453,0,-568,0,-427,0]} 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 Na5 6. Be2 {A01: Nimzowitsch-Larsen Opening} a6 7. c4 Qe7 (7... O-O 8. Nb1 Re8 9. Nc3 Nc6 10. d3 Bf8 11. Nf3 d5 12. cxd5 Nxd5 13. O-O Nxc3 14. Bxc3 {1-0 (66) Karjakin,S (2753)-Riazantsev,A (2649) St Petersburg 2018}) 8. Nc2 {White is slightly better.} O-O 9. d3 (9. b4 $14 Bxb4 10. Nxb4 Qxb4 {[%mdl 64] Double Attack} 11. Bxe5) 9... Re8 (9... b5 $11) 10. e4 ({White should play} 10. g4 $14) 10... Nc6 11. Nf3 b5 $146 ({Predecessor:} 11... Bc5 12. O-O d6 13. h3 {½-½ (25) Bogdan,D (2455)-Gerard,N (2295) Avoine 2005}) 12. O-O bxc4 13. bxc4 Bc5 14. Nh4 d6 15. Bf3 Rb8 16. Rb1 Rb6 17. Bc3 Bd7 18. g3 Reb8 19. Rxb6 Rxb6 20. Bg2 Ne8 21. Ne3 {With the idea Nd5.} Bxe3 22. fxe3 g6 23. d4 Rb8 24. Nf3 f6 25. Ne1 Nd8 $1 26. Nd3 $36 {[%mdl 2048] White is more active.} Bc6 (26... c5 $11 {remains equal.}) 27. Nb4 $16 Bb7 28. Nd5 Bxd5 29. exd5 Qd7 (29... Nf7 $14) 30. dxe5 fxe5 (30... dxe5 $16 31. a3 Nf7) 31. Qf3 (31. c5 $18) 31... Qe7 32. h4 Ng7 33. e4 Nb7 34. Bd2 Rf8 35. Qb3 (35. Qxf8+ $16 Qxf8 36. Rxf8+ Kxf8 37. g4) 35... Nc5 $11 36. Rxf8+ (36. Qe3 {is interesting.} Rxf1+ 37. Bxf1 Ne8 38. Bb4 Nd7 39. Be2) 36... Qxf8 37. Qa3 Qb8 38. Be3 Qb6 39. Kh2 Kf7 40. Qc1 Ne8 41. Qf1+ Kg7 $2 (41... Nf6 $1 $11 {and Black has nothing to worry.}) 42. Bg5 $2 ({White must play} 42. h5 $1 $18 {[%cal Rh5h6] aiming for h6+.} Qb2 43. h6+ Kg8 44. Kh1) 42... Qb2 {...Nxe4 is the strong threat.} 43. Qe1 ({White should try} 43. Qf3 $11) 43... Qxa2 $15 44. h5 (44. Qe3 $17 {was the only defense.}) 44... Qxc4 $2 (44... gxh5 $19 45. Qe3 Qc2) 45. h6+ $1 $11 Kg8 46. Bh3 $2 {[%mdl 8192]} (46. Be7 $1 $11 Kf7 47. Bd8) 46... Nxe4 $19 47. Be6+ Kh8 48. Bd8 {[#]} Qc2+ $2 (48... a5 $1 $19 {has better winning chances.} 49. Bd7 (49. Qxa5 Qe2+) 49... N8f6 50. Bxf6+ Nxf6 51. Qxa5 Qe2+ 52. Kg1 Qe3+ 53. Kg2 Qxh6 54. Qxc7 Qd2+ 55. Kg1 Qxd5) 49. Kh1 $2 {[%mdl 8192]} (49. Kg1 $17) 49... Qd3 50. Kg2 Qc2+ 51. Kh1 Qd3 52. Kg2 $1 {[#]} Qc2+ $2 {Accuracy: White = 41%, Black = 42%.} (52... a5 $1 $19 53. Bf7 (53. Qxa5 Qxg3+) 53... N8f6 54. Bxf6+ Nxf6 55. Qxa5 Qe2+ 56. Kg1 Qe3+ 57. Kg2 Qxh6) 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "3.5"]
[White "Ynojosa Aponte, Felix Jose"]
[Black "Kumar, Nikhil"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2386"]
[BlackElo "2257"]
[Annotator "RC"]
[PlyCount "33"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:12:41]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:02]} e6 {[%emt 0:00:00]} 3. e4 {[%emt 0:00:04]} d5 {[%emt 0:00:05]} 4. e5 {[%emt 0:00:03]} d4 {[%emt 1:31:55]} 5. exf6 {[%emt 0:00:03]} dxc3 {[%emt 0:00:00]} 6. bxc3 {[%emt 0:00:02]} Qxf6 {[%emt 0:00:00]} 7. d4 {[%emt 0:00:01]} e5 {[%emt 0:00:00]} 8. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:00]} 9. d5 {[%emt 0:00:37]} e4 {[%emt 0:00:00]} 10. Ng5 {[%emt 0:01:53]} Ne5 {[%emt 0:00:00]} 11. Nxe4 {[%emt 0:00:42]} Qg6 {[%emt 0:00:00]} 12. Qd4 {[%emt 0:01:25]} f6 {[%emt 0:00:00]} 13. f4 {[%emt 0:02:15]} Bf5 {[%emt 0:00:00]} 14. Ng3 {[%emt 0:02:43]} Nd3+ {[%emt 0:00:00]} 15. Kd2 {[%emt 0:00:22]} c5 {[%emt 0:00:00]} 16. Qe3+ {[%emt 0:00:29]} Kd8 {[%emt 0:00:00]} 17. Bxd3 {[%emt 0:00:07]} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "4.1"]
[White "Francisco, Richard"]
[Black "Sinha, Sahil"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2226"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,113,19,30,25,36,34,18,25,34,39,37,37,45,40,37,51,50,37,47,23,58,34,58,0,23,-6,0,0,116,0,-4,-30,0,-7,0,-13,65,-33,-17,-60,67,81,43,-66,-62,-66,-97,-85,-65,-68,-81,-189,-189,-320,-49,-50,-49,-54,-40,-49,-50,-47,-51,-29,-35,-156,1400,1635,2749,1090,29974,29975,29975,29976,29976,29977,29977,29974,29977,29979,29978,29979,29979,29980,29980,29981,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 b5 10. Nxc6 Bxc6 11. Kb1 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} (11. Ne2 Bb7 12. Kb1 Be7 13. h4 O-O 14. g4 Rc8 15. Nd4 Nd7 16. Bxe7 Qxe7 17. Qe3 b4 18. g5 Nc5 {1-0 (32) Leko,P (2693)-Kozul,Z (2613) Tallinn 2016}) 11... Rc8 12. Ne2 Bb7 13. Nd4 {The position is equal.} Be7 14. h4 h6 15. Be3 h5 16. g3 Nd7 17. Bh3 {Hoping for Bxe6!} Ne5 18. Qe2 $146 ({Predecessor:} 18. Bxe6 fxe6 19. Nxe6 Nxf3 20. Qe2 {½-½ (29) Steinke,R (2223)-Pascual Perez,N (2298) LSS email 2012}) 18... Qa5 19. f4 Nc4 20. Bc1 (20. Nb3 $5 {[%cal Rb3a5]} Qa4 21. Bd4 $11) 20... Bf6 21. Rhe1 O-O $1 22. Nb3 Qc7 23. Nd4 Qc5 {[#]} (23... Rfe8 $11 {remains equal.}) 24. c3 (24. Nxe6 $1 $16 {[%mdl 512]} Qb4 (24... fxe6 25. Bxe6+) 25. Rd3 (25. Nxf8 Bxb2 26. Qxc4 {[%mdl 64] Remove Defender} bxc4 27. c3 Bxc3+ {[%mdl 64] Discovered Attack} 28. Kc2 Bxe1 29. Rxe1 Qxe1 {[%mdl 64] Double Attack} 30. Bg2 Bxe4+ 31. Bxe4 Qxe4+ 32. Kd1 Qd3+ {[%mdl 64] Double Attack} 33. Ke1 Re8+ 34. Ne6 Rxe6+ 35. Be3 Rxe3+ {[%mdl 64] Double Attack} 36. Kf2 Re2+ {[%mdl 64] Double Attack} 37. Kg1 Qd1#)) 24... Rfe8 $1 $11 25. Nb3 Qc7 26. Bf1 (26. Qxh5 $2 b4 $19) 26... g6 27. Qf2 a5 (27... Bg7 $11) 28. Bxc4 ({White should try} 28. f5 $1 $14) 28... bxc4 $15 29. Nd4 {White wants to play Nb5.} Qb6 ({Better is} 29... Qc5 $15) 30. e5 $14 Bg7 31. Be3 (31. g4 $14 hxg4 32. Qg3) 31... Be4+ $15 ({But not} 31... dxe5 $6 32. Nf5 $1 $14 {[%mdl 512]}) 32. Ka1 {Nf5! is the strong threat.} Qb7 ({Of course not} 32... dxe5 $6 {[#]} 33. Nf5 $1 $11 {[%mdl 512]}) 33. exd6 Red8 34. Nc2 Bd3 35. Bd4 (35. Nd4 $17) 35... Rb8 $19 {[%csl Gb8][%cal Rb7b2]} ({Less strong is} 35... Rxd6 36. Bxg7 Kxg7 37. Rd2 $15) 36. b3 (36. Rb1 $142) 36... cxb3 $2 (36... Rxd6 $19 37. Qh2 Bxc2 38. Qxc2 Bxd4 39. cxd4 cxb3 40. axb3 Qxb3 41. Qxb3 Rxb3) 37. Rxd3 $15 {Black must now prevent Bxg7.} bxc2 38. Qxc2 {Strongly threatening Bxg7.} Rxd6 39. Rb1 Qxb1+ 40. Qxb1 Rxb1+ 41. Kxb1 Bxd4 42. Rxd4 ({Only move:} 42. cxd4 $15 Kg7 43. Kc2) 42... Rd5 $2 (42... Rxd4 $17 43. cxd4 Kg7) 43. Rxd5 $18 exd5 {[%mdl 4096] Endgame KP-KP} 44. Kb2 Kg7 45. Kb3 {White mates.} Kf6 46. Ka4 Kf5 47. Kxa5 Kg4 48. Kb4 Kxg3 49. a4 Kxf4 50. a5 g5 51. a6 g4 52. a7 g3 53. a8=Q g2 54. Qg8 {[%mdl 64] Double Attack} Kf3 55. Qxf7+ Kg3 56. Qxh5 g1=Q 57. Qg5+ {Accuracy: White = 45%, Black = 48%.} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "4.2"]
[White "Kolay, Alex"]
[Black "Ynojosa Aponte, Felix Jose"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2274"]
[BlackElo "2386"]
[Annotator "TA"]
[PlyCount "159"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,159,23,28,69,0,0,0,54,0,90,78,77,54,75,61,67,58,72,72,66,79,87,75,52,56,150,103,100,57,51,58,58,8,18,0,0,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,-80,-80,-5181,-8,-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]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 Nxf6 {D44: Semi-Slav: Botvinnik System} (12... c5 13. d5 Qb6 14. Bg2 O-O-O 15. O-O b4 16. Na4 Qb5 17. a3 Nb8 18. axb4 cxb4 19. Qg4 Bxd5 20. Rac1 Qxa4 21. Rxc4+ Kb7 22. Rfc1 Na6 23. Rd4 Bc5 24. Re4 Bb6 25. h4 Qb3 26. Bf4 Qxb2 27. Re2 Qxf6 {0-1 (37) Melkumyan,H (2662)-Sasikiran,K (2666) Yerevan 2018}) 13. Qf3 (13. Bg2 $14) 13... Be7 $11 14. O-O-O $146 ({Predecessor:} 14. Bg2 Nd5 15. Bxe7 Qxe7 16. O-O O-O-O 17. Nxd5 Rxd5 18. Qc3 Rdh5 19. h4 c5 20. dxc5 Bxg2 {½-½ (20) Pluska,A (1598)-Moeller,D (1732) Kiel 2012}) 14... Rb8 ({Black should play} 14... Nd5 $11 15. Bxe7 Qxe7) 15. Bg2 (15. h4 $1 $14) 15... c5 (15... b4 $11 {keeps the balance.} 16. Ne4 Nxe4 17. Bxe7 Kxe7 18. Qxe4 Qd5) 16. d5 $1 $16 Nxd5 17. Bxe7 Qxe7 18. Nxd5 Bxd5 19. Qc3 $1 {[%csl LRd5,LRh8][%cal Rc3h8]} O-O $1 ({But not} 19... Rh5 $2 20. Bxd5 Kf8 21. Be4 $18) 20. Bxd5 exd5 21. Rxd5 {Threatens to win with Re1.} Rfd8 22. Rh5 {[%csl Gc3][%cal Rh5h8]} Rd4 23. Re1 Qd6 (23... Qf6 $14) 24. Qe3 {Black must now prevent Qg5+.} Rd5 25. Rxd5 Qxd5 {[%mdl 4096] Endgame KQR-KQR} 26. Rd1 Qf5 27. g4 Qxg4 28. f4 Kh7 $1 29. Rg1 Re8 $1 30. Rxg4 {[%cal Re3h3]} Rxe3 $11 {KR-KR} 31. Rg5 Re1+ 32. Kd2 Rh1 (32... Re4 {with more complications.} 33. Rxc5 a6 34. Rc6 Rxf4 35. Rxa6 b4) 33. Rxc5 Rxh2+ 34. Kc3 a6 {[#]} 35. a4 $1 {[%mdl 512]} Rh3+ (35... bxa4 36. Ra5) 36. Kc2 bxa4 37. Rxc4 (37. Rf5 $11) 37... a3 $17 38. b3 $2 {[%mdl 8192] [#]} (38. bxa3 $17 Rxa3 39. Rc6) 38... Rh2+ $2 ({Black should try} 38... Rh1 $1 $19 39. Ra4 {[%mdl 64] [#] Double Attack} a2 $1 {[%mdl 512]} 40. Rxa2 Rh2+ 41. Kb1 Rxa2 42. Kxa2 Kg6) 39. Kc3 $11 {The position is equal.} a2 40. Ra4 Kg6 41. Ra5 Rf2 42. b4 Rf3+ 43. Kc2 Rxf4 44. Rxa6+ Kf5 45. Kb3 Rf3+ 46. Kxa2 Ke4 47. Rd6 f5 48. b5 Rh3 49. b6 f4 50. b7 Rh8 51. Rf6 $1 Rb8 52. Rf7 f3 53. Kb3 Ke3 54. Kc2 f2 {...Rxb7! is the strong threat.} 55. Re7+ Kf3 56. Rf7+ Kg2 (56... Ke2 $5 57. Re7+ $8 Kf3 58. Rf7+ Ke4 $11) 57. Rg7+ Kf1 (57... Kf3 $5 58. Rf7+ $8 Ke4 $11) 58. Rf7 Rg8 (58... Kg2 $5 59. Rg7+ $8 Kh2 60. Rh7+ Kg3 61. Rg7+ Kf4 $11) 59. Kc3 Kg2 60. Kc4 Rb8 61. Rg7+ Kh1 62. Rf7 Kg1 (62... Kg2 $5 63. Rg7+ $8 Kf3 64. Rf7+ Kg2 $11) 63. Rg7+ Kh2 64. Rf7 Kg3 (64... Kg2 $5 65. Rg7+ $8 Kf3 66. Rf7+ Kg2 $11) 65. Rg7+ Kf3 66. Rf7+ Ke2 (66... Kg2 $5 67. Rg7+ $8 Kf3 68. Rf7+ Kg2 $11) 67. Re7+ Kd1 68. Rd7+ Ke1 (68... Ke2 $5 69. Re7+ $8 Kf3 70. Rf7+ Ke2 71. Re7+ $11) 69. Re7+ Kf1 70. Rf7 Ke1 (70... Ke2 $5 71. Re7+ $8 Kf3 72. Rf7+ Ke2 $11) 71. Re7+ Kf1 72. Rf7 Kg2 (72... Ke2 $5 73. Re7+ $8 Kf3 74. Rf7+ Ke2 $11) 73. Rg7+ Kh3 (73... Kf3 $5 {[%cal Rb8f8]} 74. Rf7+ Ke2 75. Re7+ Kd2 76. Rd7+ Ke3 77. Re7+ Kf3 78. Rf7+ $11) 74. Rf7 Kg3 (74... Kg2 $5 75. Rg7+ $8 $11) 75. Rg7+ Kf4 76. Rf7+ Ke3 {Strongly threatening ...Rxb7!} (76... Kg3 $5 77. Rg7+ $8 $11) 77. Re7+ Kd2 78. Rd7+ Ke2 (78... Ke3 $5 79. Re7+ $8 Kf4 80. Rf7+ Ke5 $11) 79. Re7+ Kf1 80. Rf7 {Accuracy: White = 62%, Black = 57%.} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "4.3"]
[White "Dukic, Zachary"]
[Black "Homa, Seth"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2224"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,91,46,65,57,47,61,70,75,22,31,16,47,0,0,0,9,3,14,0,0,0,0,0,2,-42,-54,-49,37,45,61,38,45,115,223,253,301,277,304,279,271,290,262,225,225,216,216,209,264,192,282,189,243,252,768,770,741,757,1107,619,5017,1086,29976,29977,29970,990,29974,29975,29982,29983,29983,29984,29983,29984]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 a5 9. O-O a4 10. Nxa4 Nxe4 11. Nb5 {[#] Threatens to win with Bb6.} Ra6 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} 12. Qe2 (12. f3 Nf6 13. c4 d6 14. Nac3 Na5 15. Rc1 Be6 16. Ne2 d5 17. c5 Nxb3 18. axb3 Bd7 19. Nbc3 {1-0 (36) Almasi,Z (2689)-Istratescu,A (2602) Bastia 2015}) 12... Nf6 13. c4 d6 {White is slightly better.} 14. f3 (14. Rad1 $16) 14... Be6 $11 15. Rfd1 Qb8 16. Nac3 Na5 17. Nd4 Nxb3 $146 ({Predecessor:} 17... Qc8 18. Nxe6 Qxe6 19. Nd5 Nxd5 20. cxd5 {0-1 (31) Passoni,C (2286)-Bancod,R (2354) Bratto 2004}) 18. axb3 Bd7 19. b4 Rxa1 20. Rxa1 e6 21. Ndb5 {White wants to play Ba7.} d5 22. Bc5 Bxb5 23. Nxb5 ({Of course not} 23. cxb5 Rc8 $17) 23... Re8 ({Better is} 23... Rd8 $1 $15) 24. Bd6 $14 Qc8 25. c5 $36 {[%mdl 2048] White is pushing.} Qd7 26. Be5 Nh5 (26... Rd8 $16 {was necessary.}) 27. Nd6 $18 Bxe5 28. Qxe5 f6 29. Qd4 Rb8 30. Ra7 Ng7 31. Qxf6 Ne8 32. Nxe8 Rxe8 {[%mdl 4096] Endgame KQR-KQR} 33. Qe5 Qb5 34. Qd4 Qe2 (34... Qd7 {might work better.} 35. f4 Rc8) 35. Ra1 Kf7 (35... Qb5 $142 36. Ra7 Qd7) 36. h3 {Hoping for c6!} h5 $2 (36... Re7 37. Ra8 Qc4 38. Qxc4 (38. Qh8 Qc1+ 39. Kh2 Qf4+ 40. g3 Qd2+ 41. Kg1 Qd1+ 42. Kh2 Qe2+ 43. Kh1 Qxf3+ 44. Kh2 Qf2+ 45. Kh1 Qe1+ 46. Kh2 Qf2+ 47. Kh1 Qe1+ 48. Kh2 Qf2+ $11) 38... dxc4) 37. Qf4+ Kg8 38. Ra7 e5 39. Qf6 Qe1+ {[#]} 40. Kh2 $1 Qxb4 41. Qxg6+ {[%mdl 64] Double Attack} Kf8 42. Qf6+ Kg8 43. c6 {White mates.} Rf8 44. Qg6+ Kh8 45. Qxh5+ Kg8 46. Qg5+ {Accuracy: White = 75%, Black = 34%.} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "4.4"]
[White "Lokander, Martin"]
[Black "Kumar, Nikhil"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2429"]
[BlackElo "2257"]
[Annotator "RC"]
[PlyCount "58"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 3. Bg2 {[%emt 0:00:00]} d5 {[%emt 0:00:08]} 4. Nf3 {[%emt 0:00:00]} Be7 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:00]} O-O {[%emt 0:00:13]} 6. d3 {[%emt 0:00:34]} c5 {[%emt 0:00:29]} 7. d4 {[%emt 0:00:09]} dxc4 {[%emt 0:01:52]} 8. dxc5 {[%emt 0:00:38]} Bxc5 {[%emt 0:00:30]} 9. Qa4 {[%emt 0:00:37]} Qe7 {[%emt 0:00:57]} 10. Qxc4 {[%emt 0:00:20]} Nbd7 {[%emt 0:09:15]} 11. a3 {[%emt 0:00:38]} Nb6 {[%emt 0:02:04]} 12. Qh4 {[%emt 0:03:23]} e5 {[%emt 0:01:20]} 13. Nc3 {[%emt 0:03:44]} h6 {[%emt 0:16:20]} 14. b4 {[%emt 0:04:28]} Bd6 {[%emt 0:00:14]} 15. Be3 {[%emt 0:00:13]} Be6 {[%emt 0:12:11]} 16. Nd2 {[%emt 0:03:42]} Rac8 {[%emt 0:04:32]} 17. Nb5 {[%emt 0:01:55]} Bb8 {[%emt 0:07:08]} 18. Bc5 {[%emt 0:05:29]} Qd7 {[%emt 0:02:01]} 19. a4 {[%emt 0:10:03]} Qxd2 {[%emt 0:02:42]} 20. Bxb7 {[%emt 0:00:15]} Qxe2 {[%emt 0:07:26]} 21. Rfe1 {[%emt 0:01:02]} Qc2 {[%emt 0:01:41]} 22. Bxc8 {[%emt 0:00:45]} Rxc8 {[%emt 0:00:41]} 23. a5 {[%emt 0:00:48]} Nbd7 {[%emt 0:02:23]} 24. Rac1 {[%emt 0:02:35]} Qf5 {[%emt 0:02:00]} 25. Bxa7 {[%emt 0:04:03]} Rxc1 {[%emt 0:01:06]} 26. Rxc1 {[%emt 0:00:02]} Bxa7 {[%emt 0:00:58]} 27. Nxa7 {[%emt 0:00:04]} Ng4 {[%emt 0:00:54]} 28. Rf1 {[%emt 0:02:48]} Qf3 {[%emt 0:01:44]} 29. Nc8 {[%emt 0:01:33]} g5 {[%emt 0:01:33]} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.07"]
[Round "4.5"]
[White "Zapata, Alonso"]
[Black "Mishra, Abhimanyu"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2427"]
[BlackElo "2227"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,101,28,28,29,65,36,81,10,22,13,47,0,0,7,14,0,0,0,0,0,0,-53,-3,-8,-10,-103,-106,-108,-90,-93,-83,-72,-89,-75,-93,-103,-62,-67,-58,-70,-54,-54,-52,-68,-11,-13,0,0,0,-8,0,0,40,0,43,22,39,0,0,0,0,0,23,14,49,22,26,21,26,14,16,18,470,294,29991,29992,29992,29993,29993,29994,29996,29997,29997,29998,29998,29999]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 b5 9. Qe2 Bb7 10. a3 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (10. Bd2 Bc5 11. O-O-O Ne7 12. a3 O-O 13. Qh5 f6 14. Rhf1 Rf7 15. g4 b4 16. axb4 Bxb4 17. e5 f5 18. Rg1 Rc8 {0-1 (53) Saric,I (2669)-Harikrishna,P (2744) Riadh 2017}) 10... Ne7 11. Bd2 Ng6 12. O-O ({White should try} 12. Rf1 $16) 12... Bc5+ $11 13. Kh1 f6 14. Rf3 O-O $146 ({Predecessor:} 14... Bd4 15. a4 Bxc3 16. axb5 axb5 17. Rxa8+ Bxa8 18. Bxc3 Qd6 {1-0 (52) Berebora,F (2275)-Robovic,S (2385) Budapest 1990}) 15. Rh3 {Qh5 is the strong threat.} Rf7 16. Rf1 f5 17. Qh5 Nf8 18. Rg3 {[%cal Re4f5]} g6 19. Qe2 ({Better is} 19. Qh3 $11) 19... Bd4 20. e5 d6 21. Nd1 (21. exd6 $11 Rd8 22. a4) 21... dxe5 $17 22. fxe5 Nd7 $36 {[%mdl 2048] White is under strong pressure.} 23. Bf4 Nc5 24. c3 Nxd3 25. cxd4 Nxf4 26. Rxf4 Rd8 {Hoping for ...Qc1.} 27. Nc3 Qb6 28. Qf2 Rfd7 29. h4 Rg7 $1 ({Avoid the trap} 29... Rxd4 $2 {[#]} 30. Rd3 $1 $18 {[%mdl 512]}) 30. Qd2 h6 (30... Bd5 $15) 31. Ne2 $11 Kh7 32. Rf1 a5 33. Rc1 Be4 34. Qe3 b4 35. axb4 axb4 36. Rc5 Rd5 {Black wants to play ...Rxc5.} 37. Rxd5 Bxd5 38. Nf4 Qc6 39. Qd2 Qc4 40. Kh2 Qb5 41. Qd1 Qc4 42. b3 Qc6 43. Qd2 Qb5 44. Qc2 Qb6 $2 {[%mdl 8192]} (44... Qd7 $1 $11 {and Black stays safe.}) 45. h5 $18 Qxd4 $2 (45... g5 $18 46. Nxd5 {[%mdl 64] Overworked Piece} exd5 47. Qxf5+ Kg8 48. Qc8+ Kh7) 46. hxg6+ {White mates.} Kh8 47. Qc8+ {[%mdl 64] [#] Double Attack} Rg8 48. Qc7 {[%csl Gg6][%cal Rc7h7]} Rg7 49. Qd8+ Rg8 50. Qf6+ {[%mdl 64] Double Attack} Rg7 51. Qf8+ {Accuracy: White = 57%, Black = 33%.} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "5.1"]
[White "Homa, Seth"]
[Black "Francisco, Richard"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2300"]
[BlackElo "2226"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,53,0,0,0,0,-21,36,45,51,46,41,22,48,47,32,47,48,8,9,8,8,8,17,0,7,0,0,0,0,-48]} 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 b6 9. O-O Bb7 10. Qd2 Nxd4 11. Bxd4 e5 12. Bxe5 Nxe4 13. Nxe4 Bxe5 14. Nd6 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} (14. f4 Bxb2 15. Qxb2 Bxe4 16. Bf3 Bxf3 17. Rxf3 Rc8 18. f5 Rxc4 19. Raf1 gxf5 20. Rxf5 Rg4 21. Qe5 d6 {0-1 (67) Flores,D (2567)-Cuartas,J (2492) Medellin 2017}) 14... Bc6 ({But not} 14... Qh4 $2 15. g3 $18) 15. f4 Bg7 (15... Bxd6 $1 $11 16. Qxd6 Re8) 16. Rad1 $14 {White is slightly better.} Qf6 17. b3 Qc3 18. Bf3 a5 $146 ({Predecessor:} 18... Qxd2 19. Rxd2 Bc3 20. Rd3 Bb4 21. g3 f5 22. Rfd1 Bxd6 {0-1 (22) Valvo,M (2368)-Betaneli,A (2244) Saint Paul 2000}) 19. Qxc3 Bxc3 20. a4 Rad8 21. Kf2 f5 {The position is equal.} 22. Rd3 Bb4 23. Rfd1 Rb8 24. h3 Kg7 25. Ke2 Rf6 26. Kf2 h5 27. g3 {Accuracy: White = 55%, Black = 61%.} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "5.2"]
[White "Sinha, Sahil"]
[Black "Zapata, Alonso"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2283"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,130,61,72,64,56,66,70,55,77,64,92,76,75,59,60,51,93,59,99,51,59,46,46,46,56,39,56,43,46,15,22,21,33,26,38,31,55,56,147,48,57,53,57,55,62,66,71,50,61,32,79,68,76,61,87,39,97,74,95,0,74,86,95,27,71,59,106,22,32,39,55,0,24,-34,25,-41,-36,-83,-21,-31,-25,-96,-96,-79,-90,-80,-85,-102,-108,-277,-257,-223,-177,-305,-297,-279,-289,-289,-289,-338,-195,-270,-226,-1111,-1094,-1396,-1306,-29989,-3028,-29988,-2342,-29981,-29982,-29984,-29985,-29985,-29986,-29984,-29985]} 1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 c6 5. e4 e5 6. Be2 g6 7. O-O Bg7 8. Be3 {E90: King's Indian: Classical: Early deviations and 6 h3} (8. Re1 O-O 9. Bf1 h6 10. Rb1 Nh7 11. dxe5 dxe5 12. b4 a5 13. b5 Qe7 14. Na4 Rd8 15. Qb3 Nhf8 16. Ba3 Qf6 17. bxc6 bxc6 18. Nb6 {0-1 (35) Wojtaszek,R (2727)-Movsesian,S (2653) Huaian 2016}) 8... Ng4 9. Bg5 f6 10. Bd2 {White is slightly better.} Nh6 11. d5 c5 12. Qc1 Nf7 13. Be3 $146 ({Predecessor:} 13. g3 O-O 14. Nh4 Qe7 15. Bg4 Re8 16. Qc2 Bh6 17. Rae1 Bxd2 18. Qxd2 {½-½ (24) Scarella,E (2380)-Dolezal,C (2290) Villa Ballester 1995}) 13... O-O 14. a3 a6 15. b4 Qc7 16. Ne1 f5 17. f3 b6 18. Nd3 Nf6 19. Rb1 f4 20. Bf2 g5 21. bxc5 bxc5 22. Na4 Nd7 23. Qc3 Bf6 24. Rb2 h5 25. Rfb1 g4 (25... Ra7 $14) 26. Be1 (26. fxg4 $16 {Threatens to win with Qe1.} Ng5 27. Qc2 (27. gxh5 Nxe4 28. Qe1 Nxf2 $14)) 26... Ng5 27. Nf2 g3 28. hxg3 fxg3 29. Nd1 $1 h4 30. Ne3 Nf7 31. Nf5 Bd8 32. Bd2 Ra7 33. Be3 Kh7 34. Bd3 Bf6 (34... Kh8 $14) 35. Bd2 Qd8 36. Kf1 (36. Qc1 $16) 36... Kg6 (36... h3 $11) 37. Ke2 $16 Rh8 38. Rh1 (38. Be3 $16) 38... Nf8 39. Rb8 {aiming for Nb6.} Qc7 40. Rbb1 ({White should try} 40. Qb2 $16) 40... Bxf5 $1 $11 41. exf5+ Kg7 {And now ...e4! would win.} 42. Be4 (42. Qc1 $14) 42... Nd7 43. Qa5 ({Only move:} 43. Qc1 $1 $11) 43... Bd8 (43... Qxa5 $15 44. Bxa5 Bg5) 44. Qc3 ({Better is} 44. Qxc7 $11 Rxc7 45. Bc2) 44... Rb7 $15 45. Nb2 Bf6 ({Black should play} 45... Bg5 $17) 46. Nd3 $11 Rhb8 $36 {[%mdl 2048] Black fights for an advantage.} 47. Qc2 (47. Rb2 $11) 47... Rxb1 $1 $17 48. Rxb1 Rxb1 49. Qxb1 Qc8 50. Be3 Bg5 51. Bxg5 $2 (51. f4 $17 exf4 52. Nxf4) 51... Nxg5 $19 52. Qc1 Qd8 53. Ne1 (53. Qe3 $142) 53... h3 54. gxh3 Nxh3 55. Ng2 Nf6 56. Qb1 Qe8 (56... Nf4+ $142 57. Nxf4 exf4) 57. Qb7+ (57. Qb6 $142 Nf4+ 58. Nxf4 exf4 59. Qxd6 Nxe4 60. Qxf4 Ng5+ 61. Kf1) 57... Kh6 $1 58. Qc6 $2 (58. Qb6 Qa4 {[%mdl 64] Double Attack} 59. Qxd6 Qxc4+ {[%mdl 64] Double Attack} 60. Kd2 Qa2+ 61. Kc1 Qxa3+ 62. Kc2 Qa2+ 63. Kc3 $1 {[%mdl 512]} Qa3+ 64. Kc2 $1 {[%mdl 512]}) 58... Qb8 59. Bc2 {[#]} e4 {Played: Qb8-b2} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "5.3"]
[White "Mishra, Abhimanyu"]
[Black "Lokander, Martin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2227"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,93,33,46,38,40,42,41,40,42,37,41,25,30,16,31,25,33,21,31,12,25,18,23,20,18,18,20,25,25,22,28,22,34,32,32,31,24,11,11,11,11,11,4,0,0,0,0,0,0,0,6,0,27,24,35,0,41,20,46,46,46,46,96,96,96,89,89,89,89,89,125,139,139,125,125,119,125,125,125,0,125,0,125,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. h3 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (7. Bd3 O-O 8. O-O Nc6 9. d5 Nb4 10. Be2 c6 11. dxc6 bxc6 12. a3 Nbd5 13. Nxd5 Nxd5 14. Nd4 Bd7 15. Bf3 Rc8 16. Bxd5 cxd5 {1-0 (47) Caruana,F (2828)-Lenderman,A (2637) Saint Louis 2019}) 7... O-O 8. Bd3 Re8 9. O-O {White is slightly better.} c6 10. Re1 Nbd7 {[%cal Bb8d7,Bd7f8,Bf8g6][%mdl 32]} 11. Bf4 Nf8 12. Qd2 Ng6 13. Bh2 Bd7 14. Re3 $146 ({Predecessor:} 14. Rad1 Bf8 15. Rxe8 Bxe8 {½-½ (46) Margolin,B (2376)-Kovacs,G (2463) Germany 2018}) 14... Bf8 15. Rxe8 Qxe8 16. Re1 Qc8 17. Ne4 Nxe4 18. Bxe4 Bf5 19. Bxf5 Qxf5 20. c4 d5 21. c5 f6 22. b4 Qd7 23. Qe2 Kf7 24. a4 Re8 25. Qxe8+ Qxe8 26. Rxe8 Kxe8 $11 {[%mdl 4096] Endgame KBN-KBN} 27. Bb8 a6 28. Kf1 Kd7 29. Ke2 Kc8 30. Bh2 b5 31. a5 Kd7 32. Ne1 Be7 33. Nd3 Bd8 34. g4 Bc7 35. Bxc7 Kxc7 $14 {KN-KN} 36. f4 Nf8 37. f5 Kd7 38. h4 g6 39. Kf3 Ke7 40. Nf4 g5 41. hxg5 fxg5 42. Nd3 {Strongly threatening Ne5.} Nd7 43. Ne5 Nb8 44. Kg3 Kf6 45. Kf3 Ke7 $1 46. Kg3 Kf6 47. Kf3 {Accuracy: White = 56%, Black = 50%.} ({White should play} 47. Kg2 $16) 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "5.4"]
[White "Ynojosa Aponte, Felix Jose"]
[Black "Dukic, Zachary"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2386"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,43,16,-7,7,8,10,0,6,0,0,-6,-2,-1,0,0,0,0,0,-7,0,-12,0,0,27,0,0,-12]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 Ne7 {[%cal Bc6e7,Be7d5,Bd5f6][%mdl 32]} 10. d4 Nxd5 {C50: Hungarian Defence and Giuoco Pianissimo} 11. dxc5 Nf6 12. cxd6 cxd6 13. Bb5+ $146 ({Predecessor:} 13. Qd3 Qb6 14. O-O Ke7 15. a4 Rd8 16. Nd2 a5 17. Ba2 Bd7 18. Nc4 {½-½ (43) Stojanovic,D (2514)-Erdos,V (2645) Sarajevo 2013}) 13... Ke7 14. Bd3 Qb6 15. Qc2 Be6 16. O-O Rac8 17. Nd2 Rhd8 18. Rfe1 Kf8 19. Nf1 Qc5 20. Ne3 Kg8 21. Qe2 b5 22. Qc2 {Accuracy: White = 40%, Black = 66%.} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "5.5"]
[White "Kumar, Nikhil"]
[Black "Kolay, Alex"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2257"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,73,28,25,25,25,31,14,21,13,20,10,20,6,7,0,0,0,0,0,0,0,0,-47,-62,-95,16,-182,-193,-188,-33,-243,602,609,603,610,592,573,758,692,659,215,610,610,604,606,602,603,583,582,577,566,588,587,660,647,720,718,718,644,715,710,679,637]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bd3 $146 ({Predecessor:} 6. Bb2 b6 7. Bd3 Bd6 8. O-O O-O 9. Ne5 Bb7 {½-½ (27) Toth,B (2628)-Voss,M (2665) ICCF email 2009}) 6... Bd6 7. Bb2 O-O {A06: Réti Opening:1 Nf3 d5} 8. Nbd2 b6 9. O-O Bb7 {The position is equal.} 10. Ne5 c5 11. cxd5 exd5 12. f4 cxd4 13. exd4 Ne4 14. Nxe4 dxe4 15. Bc4 Nf6 16. Qe2 Rc8 17. g4 Rc7 18. g5 Nd7 (18... Nd5 $1 $17) 19. Qh5 $2 (19. Rad1 $11 {and White has nothing to worry.}) 19... Nxe5 $19 20. fxe5 {[#]} g6 $2 (20... Ba3 $1 $19 {[%cal Ra3b2][%mdl 512]} 21. Bxa3 Qxd4+ 22. Kg2 e3+ 23. Kh3 Rxc4 24. bxc4 Qd3) 21. Qh6 $2 ({White should try} 21. Qg4 $1 $15 Bb4 22. e6) 21... Be7 $4 {[%mdl 8192] [#]} (21... Ba3 $19 22. Bxa3 Qxd4+ 23. Kg2 e3+ 24. Kh3 Bc8+ 25. e6 Re8) 22. e6 $1 $18 {[%cal Re6f7]} Bd5 23. Rxf7 Rxf7 24. exf7+ Kh8 {and if ...Bf8 works, Black does fine.} 25. Rf1 Bf8 {[#]} 26. Qh4 $2 (26. Bxd5 $3 {[%mdl 512] White wants to mate with Bc4!} b5 (26... Qxd5 27. Qxf8#) 27. Bxe4 Rxf7 28. Qh4 Rxf1+ 29. Kxf1) 26... Rc8 $2 (26... h5 27. Qg3 Rd7 28. Qe5+ Kh7) 27. Qf4 {aiming for Qe5+.White is clearly winning.} Bg7 {[#] and the idea ...b5 leaves Black hopeful.} 28. f8=R+ {Played: f7-f8Q} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "6.1"]
[White "Francisco, Richard"]
[Black "Ynojosa Aponte, Felix Jose"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2226"]
[BlackElo "2386"]
[Annotator "ChessBase"]
[PlyCount "107"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:19:23]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:07]} e5 {[%emt 0:00:03]} 5. Nb5 {[%emt 0:00:53]} d6 {[%emt 0:00:02]} 6. N1c3 {[%emt 0:00:10]} a6 {[%emt 0:00:01]} 7. Na3 {[%emt 0:00:09]} b5 {[%emt 0:00:02]} 8. Nd5 {[%emt 0:00:11]} Nce7 {[%emt 0:00:19]} 9. c4 {[%emt 0:00:35]} Nxd5 {[%emt 0:00:02]} 10. exd5 {[%emt 0:00:09]} bxc4 {[%emt 0:00:01]} 11. Nxc4 {[%emt 0:00:10]} Be7 {[%emt 0:00:03]} 12. Be3 {[%emt 0:00:31]} Rb8 {[%emt 0:00:10]} 13. Be2 {[%emt 0:00:26]} f5 {[%emt 0:00:11]} 14. f4 {[%emt 0:00:50]} exf4 {[%emt 0:00:09]} 15. Bxf4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:01]} 16. Bf3 {[%emt 0:01:29]} O-O {[%emt 0:00:39]} 17. O-O {[%emt 0:00:13]} Rf7 {[%emt 0:02:47]} 18. Qe1 {[%emt 0:07:48]} Bb7 {[%emt 0:07:13]} 19. Rd1 {[%emt 0:00:57]} Qc7 {[%emt 0:03:15]} 20. b3 {[%emt 0:00:56]} Bf8 {[%emt 0:01:34]} 21. Qg3 {[%emt 0:06:01]} Rd8 {[%emt 0:00:03]} 22. Rfe1 {[%emt 0:06:41]} Qc5+ {[%emt 0:01:38]} 23. Be3 {[%emt 0:02:44]} Qb5 {[%emt 0:00:25]} 24. Bg5 {[%emt 0:20:36]} h6 {[%emt 0:02:10]} 25. Bxh6 {[%emt 0:06:15]} Nxd5 {[%emt 0:03:45]} 26. Bh5 {[%emt 0:06:24]} Rc7 {[%emt 0:04:34]} 27. Bg5 {[%emt 0:02:57]} f4 {[%emt 0:08:02]} 28. Qg4 {[%emt 0:08:55]} Bc8 {[%emt 0:09:17]} 29. Qh4 {[%emt 0:09:48]} Nf6 {[%emt 0:00:12]} 30. Bg6 {[%emt 0:02:10]} f3 {[%emt 0:07:08]} 31. gxf3 {[%emt 0:01:08]} d5 {[%emt 0:01:18]} 32. Bf4 {[%emt 0:02:57]} Rb7 {[%emt 0:03:30]} 33. Ne5 {[%emt 0:00:33]} Bb4 {[%emt 0:00:28]} 34. Bd3 {[%emt 0:01:03]} Bxe1 {[%emt 0:01:36]} 35. Rxe1 {[%emt 0:02:16]} Qb4 {[%emt 0:04:52]} 36. Bh7+ {[%emt 0:04:45]} Kf8 {[%emt 0:01:32]} 37. Bb1 {[%emt 0:01:13]} Kg8 {[%emt 0:01:42]} 38. Ng6 {[%emt 0:00:40]} Kf7 {[%emt 0:01:36]} 39. Kh1 {[%emt 0:03:33]} Qc3 {[%emt 0:02:18]} 40. Ne5+ {[%emt 0:00:29]} Kg8 {[%emt 0:00:19]} 41. Bh7+ {[%emt 0:01:39]} Kf8 {[%emt 0:00:35]} 42. Ng6+ {[%emt 0:01:12]} Kf7 {[%emt 0:00:02]} 43. Ne5+ {[%emt 0:00:10]} Kf8 {[%emt 0:00:05]} 44. Bd3 {[%emt 0:01:12]} Kg8 {[%emt 0:05:33]} 45. Bh7+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:04]} 46. Bb1 {[%emt 0:00:05]} Kg8 {[%emt 0:01:47]} 47. Rg1 {[%emt 0:00:00]} Rf8 {[%emt 0:00:15]} 48. Rc1 {[%emt 0:00:00]} Qd4 {[%emt 0:01:07]} 49. Ng6 {[%emt 0:00:12]} Re8 {[%emt 0:00:29]} 50. Rxc8 {[%emt 0:00:14]} Qd1+ {[%emt 0:00:28]} 51. Kg2 {[%emt 0:00:05]} Qe2+ {[%emt 0:00:02]} 52. Kg1 {[%emt 0:00:13]} Qd1+ {[%emt 0:01:33]} 53. Kg2 {[%emt 0:00:04]} Qe2+ {[%emt 0:02:25]} 54. Kg1 {[%emt 0:00:07]} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "6.2"]
[White "Dukic, Zachary"]
[Black "Kumar, Nikhil"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2224"]
[BlackElo "2257"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:19]} 5. O-O {[%emt 0:00:00]} Be7 {[%emt 0:00:17]} 6. d3 {[%emt 0:00:00]} b5 {[%emt 0:00:09]} 7. Bb3 {[%emt 0:00:03]} O-O {[%emt 0:00:14]} 8. Nc3 {[%emt 0:00:03]} d6 {[%emt 0:00:42]} 9. a3 {[%emt 0:00:05]} Bg4 {[%emt 0:00:26]} 10. Be3 {[%emt 0:00:06]} Nd4 {[%emt 0:00:05]} 11. Bxd4 {[%emt 0:00:05]} exd4 {[%emt 0:00:07]} 12. Nd5 {[%emt 0:00:04]} c5 {[%emt 0:00:08]} 13. h3 {[%emt 0:00:09]} Be6 {[%emt 0:00:05]} 14. Nf4 {[%emt 0:00:05]} Bxb3 {[%emt 0:01:03]} 15. cxb3 {[%emt 0:00:09]} Qd7 {[%emt 0:00:15]} 16. b4 {[%emt 0:04:25]} Rfe8 {[%emt 0:01:01]} 17. a4 {[%emt 0:05:31]} Bf8 {[%emt 0:07:58]} 18. bxc5 {[%emt 0:04:23]} dxc5 {[%emt 0:00:38]} 19. axb5 {[%emt 0:00:12]} axb5 {[%emt 0:16:29]} 20. Qb3 {[%emt 0:00:08]} Rxa1 {[%emt 0:15:27]} 21. Rxa1 {[%emt 0:00:10]} Nxe4 {[%emt 0:04:19]} 22. dxe4 {[%emt 0:06:30]} c4 {[%emt 0:01:21]} 23. Qd1 {[%emt 0:13:18]} Rxe4 {[%emt 0:00:12]} 24. Ne2 {[%emt 0:00:09]} d3 {[%emt 0:01:10]} 25. Ng3 {[%emt 0:02:50]} Re8 {[%emt 0:00:27]} 26. Nd2 {[%emt 0:11:59]} Qd4 {[%emt 0:02:33]} 27. Qf3 {[%emt 0:25:48]} Qxb2 {[%emt 0:12:53]} 28. Ra7 {[%emt 0:00:08]} Qf6 {[%emt 0:00:16]} 29. Nf5 {[%emt 0:04:00]} Qg6 {[%emt 0:11:56]} 30. Ne4 {[%emt 0:05:59]} Kh8 {[%emt 0:04:01]} 31. h4 {[%emt 0:02:02]} h6 {[%emt 0:01:11]} 32. Rc7 {[%emt 0:04:38]} Qe6 {[%emt 0:01:25]} 33. Neg3 {[%emt 0:07:07]} d2 {[%emt 0:03:01]} 34. Ne3 {[%emt 0:01:03]} Bd6 {[%emt 0:00:41]} 35. Rc6 {[%emt 0:00:41]} Qe5 {[%emt 0:03:43]} 36. Ngf1 {[%emt 0:02:05]} c3 {[%emt 0:02:09]} 37. Ng4 {[%emt 0:02:03]} Qe4 {[%emt 0:02:32]} 38. Qxe4 {[%emt 0:01:13]} Rxe4 {[%emt 0:00:04]} 39. Nge3 {[%emt 0:00:38]} Be5 {[%emt 0:01:42]} 40. Rc8+ {[%emt 0:00:55]} Kh7 {[%emt 0:00:07]} 41. Rd8 {[%emt 0:00:48]} Rd4 {[%emt 0:01:07]} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "6.3"]
[White "Lokander, Martin"]
[Black "Kolay, Alex"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2429"]
[BlackElo "2274"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:02:51]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:16]} c6 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:09]} d5 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:05]} g6 {[%emt 0:01:15]} 5. d4 {[%emt 0:00:16]} Bg7 {[%emt 0:00:12]} 6. Be2 {[%emt 0:00:04]} O-O {[%emt 0:00:12]} 7. O-O {[%emt 0:00:04]} dxc4 {[%emt 0:00:18]} 8. Bxc4 {[%emt 0:00:06]} Bg4 {[%emt 0:00:10]} 9. h3 {[%emt 0:00:28]} Bxf3 {[%emt 0:00:08]} 10. Qxf3 {[%emt 1:30:41]} Nbd7 {[%emt 0:00:10]} 11. Rd1 {[%emt 0:00:00]} e5 {[%emt 0:00:09]} 12. d5 {[%emt 0:00:00]} e4 {[%emt 0:00:15]} 13. Nxe4 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:12]} 14. Qxe4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:13]} 15. Qc2 {[%emt 0:00:00]} cxd5 {[%emt 0:12:56]} 16. Be2 {[%emt 0:00:00]} Qf6 {[%emt 0:01:37]} 17. Rb1 {[%emt 0:00:00]} Rac8 {[%emt 0:10:40]} 18. Qb3 {[%emt 0:00:00]} Qc6 {[%emt 0:04:46]} 19. Bd2 {[%emt 0:00:00]} Qa4 {[%emt 0:17:27]} 20. Qxa4 {[%emt 0:00:00]} Nxa4 {[%emt 0:00:23]} 21. Bb4 {[%emt 0:00:00]} Rfd8 {[%emt 0:01:52]} 22. Rd2 {[%emt 0:00:00]} Bf6 {[%emt 0:14:00]} 23. Bf3 {[%emt 0:00:00]} d4 {[%emt 0:01:47]} 24. exd4 {[%emt 0:00:00]} Rxd4 {[%emt 0:00:56]} 25. Rxd4 {[%emt 0:00:00]} Bxd4 {[%emt 0:00:09]} 26. b3 {[%emt 0:00:00]} Nc3 {[%emt 0:06:01]} 27. Bxc3 {[%emt 0:00:00]} Rxc3 {[%emt 0:00:26]} 28. Rd1 {[%emt 0:00:00]} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "6.4"]
[White "Zapata, Alonso"]
[Black "Homa, Seth"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2427"]
[BlackElo "2300"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:09:30]} c5 {[%emt 0:01:07]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:12]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:05]} e5 {[%emt 0:01:08]} 5. Nb5 {[%emt 0:00:14]} d6 {[%emt 0:00:10]} 6. c4 {[%emt 0:00:51]} Be7 {[%emt 0:00:45]} 7. N1c3 {[%emt 0:00:06]} a6 {[%emt 0:00:22]} 8. Na3 {[%emt 0:00:12]} f5 {[%emt 0:00:48]} 9. Bd3 {[%emt 0:00:47]} f4 {[%emt 0:00:42]} 10. g3 {[%emt 0:00:25]} Nf6 {[%emt 0:00:26]} 11. gxf4 {[%emt 0:00:05]} exf4 {[%emt 0:00:15]} 12. Bxf4 {[%emt 0:00:05]} O-O {[%emt 0:00:09]} 13. Bg3 {[%emt 0:00:58]} Bh3 {[%emt 0:00:13]} 14. Bf1 {[%emt 0:05:11]} Qd7 {[%emt 0:00:29]} 15. Nc2 {[%emt 0:02:15]} Rae8 {[%emt 0:01:21]} 16. Ne3 {[%emt 0:01:46]} Rf7 {[%emt 0:00:17]} 17. Qd3 {[%emt 0:13:14]} Bf8 {[%emt 0:16:26]} 18. O-O-O {[%emt 0:01:48]} Bxf1 {[%emt 0:00:40]} 19. Rhxf1 {[%emt 0:00:52]} Nb4 {[%emt 0:07:09]} 20. Qd2 {[%emt 0:03:05]} Qc6 {[%emt 0:00:55]} 21. f3 {[%emt 0:05:27]} Qc5 {[%emt 0:05:50]} 22. Kb1 {[%emt 0:04:32]} b5 {[%emt 0:02:33]} 23. Ncd5 {[%emt 0:08:44]} a5 {[%emt 0:03:46]} 24. Rc1 {[%emt 0:03:37]} Nbxd5 {[%emt 0:11:03]} 25. cxd5 {[%emt 0:00:31]} Qa7 {[%emt 0:00:02]} 26. Nf5 {[%emt 0:04:19]} Nh5 {[%emt 0:00:25]} 27. Qg5 {[%emt 0:03:12]} g6 {[%emt 0:02:44]} 28. Nxd6 {[%emt 0:00:28]} Bxd6 {[%emt 0:06:23]} 29. Bxd6 {[%emt 0:00:24]} Qd4 {[%emt 0:00:06]} 30. Rcd1 {[%emt 0:05:37]} Qc4 {[%emt 0:00:22]} 31. Qc1 {[%emt 0:00:56]} Qe2 {[%emt 0:00:35]} 32. Qc2 {[%emt 0:00:43]} Qe3 {[%emt 0:00:11]} 33. Bc5 {[%emt 0:03:12]} Qf4 {[%emt 0:00:38]} 34. Bd4 {[%emt 0:01:39]} Nf6 {[%emt 0:01:11]} 35. Qc6 {[%emt 0:01:58]} Nd7 {[%emt 0:02:29]} 36. Qxb5 {[%emt 0:00:51]} Rb8 {[%emt 0:01:20]} 37. Qxa5 {[%emt 0:02:34]} Ne5 {[%emt 0:01:00]} 38. Bxe5 {[%emt 0:10:57]} Qxe5 {[%emt 0:00:03]} 39. Rd2 {[%emt 0:00:37]} Rfb7 {[%emt 0:01:24]} 40. Qa3 {[%emt 0:00:20]} Rb5 {[%emt 0:06:23]} 41. Rc1 {[%emt 0:00:48]} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.08"]
[Round "6.5"]
[White "Mishra, Abhimanyu"]
[Black "Sinha, Sahil"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2227"]
[BlackElo "2283"]
[Annotator "NA"]
[PlyCount "90"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:13]} 5. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:01]} 6. Bg5 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 7. Qd2 {[%emt 0:00:00]} a6 {[%emt 0:00:01]} 8. O-O-O {[%emt 0:00:00]} Bd7 {[%emt 0:00:03]} 9. f4 {[%emt 0:00:03]} b5 {[%emt 0:00:21]} 10. Bxf6 {[%emt 0:00:11]} gxf6 {[%emt 0:00:06]} 11. Kb1 {[%emt 0:00:10]} Qb6 {[%emt 0:00:07]} 12. Nxc6 {[%emt 0:00:20]} Bxc6 {[%emt 0:00:04]} 13. f5 {[%emt 0:00:09]} Qc5 {[%emt 0:00:06]} 14. Bd3 {[%emt 0:03:46]} h5 {[%emt 0:00:39]} 15. Qe1 {[%emt 0:19:20]} b4 {[%emt 0:01:14]} 16. Nd5 {[%emt 0:05:55]} Bxd5 {[%emt 0:01:29]} 17. exd5 {[%emt 0:00:03]} e5 {[%emt 0:00:03]} 18. Qe2 {[%emt 0:06:25]} Ke7 {[%emt 0:09:30]} 19. h4 {[%emt 0:08:05]} a5 {[%emt 0:08:22]} 20. Bb5 {[%emt 0:05:51]} Rg8 {[%emt 0:03:40]} 21. Bc6 {[%emt 0:04:20]} Rb8 {[%emt 0:02:02]} 22. Rh3 {[%emt 0:05:46]} Bh6 {[%emt 0:02:55]} 23. Rb3 {[%emt 0:04:26]} Rg4 {[%emt 0:01:50]} 24. g3 {[%emt 0:01:30]} Rbg8 {[%emt 0:04:01]} 25. Ba4 {[%emt 0:06:34]} Rxg3 {[%emt 0:05:10]} 26. Rxg3 {[%emt 0:06:53]} Rxg3 {[%emt 0:00:16]} 27. Bb5 {[%emt 0:00:48]} Rg4 {[%emt 0:02:36]} 28. Bc6 {[%emt 0:03:11]} Rxh4 {[%emt 0:02:21]} 29. Rf1 {[%emt 0:04:24]} Rf4 {[%emt 0:06:45]} 30. Rxf4 {[%emt 0:02:33]} Bxf4 {[%emt 0:00:03]} 31. Bb5 {[%emt 0:01:31]} Qxd5 {[%emt 0:02:22]} 32. a4 {[%emt 0:00:59]} bxa3 {[%emt 0:00:37]} 33. bxa3 {[%emt 0:00:41]} h4 {[%emt 0:00:50]} 34. Bc4 {[%emt 0:01:13]} Qc5 {[%emt 0:01:08]} 35. Qe4 {[%emt 0:01:05]} Qb6+ {[%emt 0:01:35]} 36. Bb3 {[%emt 0:02:06]} Kf8 {[%emt 0:02:26]} 37. Qd5 {[%emt 0:00:40]} Qc7 {[%emt 0:00:04]} 38. Qa8+ {[%emt 0:00:42]} Kg7 {[%emt 0:00:30]} 39. Qf3 {[%emt 0:00:27]} Bg5 {[%emt 0:00:42]} 40. Bd5 {[%emt 0:00:53]} Qb6+ {[%emt 0:00:26]} 41. Ka2 {[%emt 0:00:09]} Qc5 {[%emt 0:07:32]} 42. c4 {[%emt 0:00:33]} Bc1 {[%emt 0:02:33]} 43. Qc3 {[%emt 0:02:16]} Qe3 {[%emt 0:02:57]} 44. Qxa5 {[%emt 0:00:20]} Qe2+ {[%emt 0:00:38]} 45. Kb3 {[%emt 0:00:25]} Qd1+ {[%emt 0:00:12]} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "7.1"]
[White "Kumar, Nikhil"]
[Black "Francisco, Richard"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2257"]
[BlackElo "2226"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,146,6,15,-20,-23,-33,-28,-26,-24,-47,-43,-47,0,0,0,0,0,-25,0,0,0,0,0,-15,-12,-37,-10,-16,-18,-39,-42,-39,0,0,0,0,0,0,0,-13,-5,-94,-91,-65,-59,-68,-68,-94,-65,-107,-95,-95,-83,-90,-87,-95,-95,-95,-95,-97,-97,-97,-90,-121,-121,-121,-121,-121,-106,-121,-81,-90,0,-116,-106,-121,-121,-121,-33,-117,-75,-117,-113,-98,-101,-121,-121,-121,-113,-121,-14,-121,0,-121,-121,-121,-121,-121,-121,-121,-121,-121,-121,-121,-121,-121,-121,-121,-121,-121,-121,-1177,-915,-12507,-12507,-12023,-9277,-9830,-8055,-7669,-9277,-12715,-10560,-7012,-6607,-6599,-6579,-6503,-6503,-6421,-5529,-1689,-1316]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. Nf3 Bxd2+ 7. Qxd2 Ne4 8. Qc2 Qb4+ $1 9. Nbd2 {E11: Bogo-Indian} (9. Nc3 {is interesting.} Nxc3 10. bxc3 Qxc4 11. O-O Qd5 12. a4) (9. Kf1 f5 10. a3 Qe7 11. b4 O-O 12. Nc3 Nxc3 13. Qxc3 d6 14. e3 e5 15. b5 exd4 16. Nxd4 Ne5 17. h3 {½-½ (40) Mamedyarov,S (2817)-Rapport,R (2731) Wijk aan Zee 2019}) 9... Nxd2 $1 10. Qxd2 Qxc4 11. O-O {Black has an edge.} Qb4 12. Qd3 d5 13. Rfc1 {[#]} f5 $146 ({Predecessor:} 13... Bd7 14. Rc2 Qe7 15. a3 O-O 16. Rac1 a5 {0-1 (43) Kociscak,J (2478)-Hracek,Z (2608) Prague 2016}) 14. Rc5 a6 15. a3 Qb6 $1 16. b4 O-O 17. Rac1 Bd7 18. Qe3 Rac8 19. Qf4 Ne7 20. h4 c6 21. Qd6 Qd8 22. R5c3 Ng6 23. h5 Qe7 24. Qc5 Qxc5 25. bxc5 Nh8 26. Ne5 Rc7 27. Rb1 Nf7 28. Nxd7 (28. Nd3 $11) 28... Rxd7 $17 29. f4 Re8 30. Rcb3 Ree7 31. Bf3 g6 32. hxg6 hxg6 33. e3 Nd8 34. Kf2 Rh7 35. Bg2 Rc7 36. Ke2 Kf7 37. Kd3 Rh2 38. R3b2 Ke8 39. Kc3 Rch7 40. Kb4 Kd7 41. a4 Kc8 42. a5 Nf7 43. Kc3 Nd8 (43... Nh8 $1 $17) 44. Kd3 (44. Kb4 $1 $11) 44... Rg7 45. Bf1 Rxb2 46. Rxb2 {[%mdl 4096] Endgame KRB-KRN} Rh7 (46... g5 $17 47. Rh2 Nf7) 47. Bg2 (47. Rg2 $1 $15) 47... Rh2 48. Rf2 Nf7 49. Ke2 g5 50. Ke1 {White wants to play Bxd5!} Kc7 51. Kf1 Rh7 52. Kg1 Nh6 (52... g4 $17) 53. Bf3 (53. fxg5 $11 {was the only way to keep the balance.} Ng4 {[%mdl 64] Double Attack} 54. Re2) 53... Nf7 (53... g4 $1 $17 {[%cal Rg4f3]} 54. Be2 Ng8) 54. Rh2 (54. Bg2 $11) 54... Rxh2 55. Kxh2 {Black must now prevent Bh5. KB-KN} g4 56. Be2 Kd7 57. Kg2 Nh6 58. Kf2 Ng8 59. Bd3 Nf6 60. Ke2 Ne8 61. Kd2 Nc7 62. Kc3 Kc8 63. Be2 $2 {[%mdl 8192] [#]} (63. Kd2 $17) 63... Ne8 $1 $19 {[%cal Re8g7] Black is clearly winning.} 64. Kd2 {[#]} Nf6 $1 {[%cal Rf6e4]} 65. Bd3 Nh5 66. Ke2 Nxg3+ 67. Kf2 Nh5 68. Kg2 Kd7 69. Kf2 Ke7 70. Be2 Kf6 71. Bd3 Kg6 72. Kg2 Nf6 73. Kg3 Kh5 {Accuracy: White = 28%, Black = 64%.} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "7.2"]
[White "Homa, Seth"]
[Black "Mishra, Abhimanyu"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2300"]
[BlackElo "2227"]
[Annotator "RC"]
[PlyCount "82"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. e3 {[%emt 0:00:18]} g6 {[%emt 0:00:13]} 3. d4 {[%emt 0:00:25]} Bg7 {[%emt 0:00:35]} 4. c4 {[%emt 0:00:48]} c6 {[%emt 0:04:31]} 5. Nc3 {[%emt 0:01:28]} d5 {[%emt 0:00:49]} 6. h3 {[%emt 0:00:35]} O-O {[%emt 0:01:43]} 7. Bd3 {[%emt 0:01:41]} Nbd7 {[%emt 0:03:46]} 8. cxd5 {[%emt 0:00:22]} cxd5 {[%emt 0:02:06]} 9. Qb3 {[%emt 0:00:50]} e6 {[%emt 0:06:52]} 10. O-O {[%emt 0:00:36]} a6 {[%emt 0:07:18]} 11. a4 {[%emt 0:01:33]} b6 {[%emt 0:02:05]} 12. Bd2 {[%emt 0:00:14]} Bb7 {[%emt 0:01:42]} 13. Rfc1 {[%emt 0:00:47]} Ne4 {[%emt 0:04:20]} 14. Be1 {[%emt 0:00:24]} Rc8 {[%emt 0:07:35]} 15. Rc2 {[%emt 0:14:45]} Ndc5 {[%emt 0:03:52]} 16. dxc5 {[%emt 0:03:57]} Nxc5 {[%emt 0:00:49]} 17. Qa3 {[%emt 0:00:09]} Nxd3 {[%emt 0:00:07]} 18. Rd1 {[%emt 0:00:25]} Nxe1 {[%emt 0:05:04]} 19. Nxe1 {[%emt 0:00:03]} Rc6 {[%emt 0:05:24]} 20. Nf3 {[%emt 0:00:23]} Qc7 {[%emt 0:00:49]} 21. Nd4 {[%emt 0:00:02]} Rc4 {[%emt 0:01:35]} 22. Rcd2 {[%emt 0:00:02]} Qc5 {[%emt 0:05:16]} 23. Qa2 {[%emt 0:00:01]} Rc8 {[%emt 0:01:30]} 24. Rd3 {[%emt 0:00:30]} Qb4 {[%emt 0:01:49]} 25. Nc2 {[%emt 0:00:36]} Qe7 {[%emt 0:01:37]} 26. Nd4 {[%emt 0:00:35]} Be5 {[%emt 0:02:05]} 27. Nde2 {[%emt 0:00:16]} Qb4 {[%emt 0:02:40]} 28. Nd4 {[%emt 0:01:05]} h5 {[%emt 0:01:26]} 29. h4 {[%emt 0:00:31]} Bf6 {[%emt 0:01:20]} 30. g3 {[%emt 0:00:02]} Rd8 {[%emt 0:01:26]} 31. Nc2 {[%emt 0:00:29]} Qc5 {[%emt 0:01:48]} 32. Nd4 {[%emt 0:02:06]} Qc7 {[%emt 0:01:38]} 33. Qb1 {[%emt 0:02:33]} e5 {[%emt 0:03:07]} 34. Nde2 {[%emt 0:01:41]} d4 {[%emt 0:01:04]} 35. exd4 {[%emt 0:00:03]} exd4 {[%emt 0:00:06]} 36. b3 {[%emt 0:00:09]} Rxc3 {[%emt 0:00:29]} 37. Nxc3 {[%emt 0:00:09]} dxc3 {[%emt 0:00:06]} 38. Rxd8+ {[%emt 0:01:21]} Bxd8 {[%emt 0:00:07]} 39. Qd3 {[%emt 0:00:08]} Bf6 {[%emt 0:01:41]} 40. Kf1 {[%emt 0:01:43]} Qc6 {[%emt 0:00:22]} 41. Qe3 {[%emt 0:00:15]} Qe4 {[%emt 0:01:21]} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "7.3"]
[White "Ynojosa Aponte, Felix Jose"]
[Black "Zapata, Alonso"]
[Result "1/2-1/2"]
[WhiteElo "2386"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "17"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,17,15,0,9,1,40,54]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O O-O 7. h3 c6 {C01: French: Exchange Variation} (7... Bf5 8. Nc3 c6 9. Re1 Bxd3 10. Qxd3 {½-½ (10) Asrian,K (2621)-Lputian,S (2616) Yerevan 2008}) 8. Re1 Ng6 9. c4 $146 ({Predecessor:} 9. Ne5 Nd7 10. Nxg6 fxg6 11. Nd2 Nf6 12. Nf3 Bf5 13. Bxf5 gxf5 14. Bg5 h6 15. Bxf6 Qxf6 {½-½ (30) Sun,C (2110)-Guo,W (1838) Penang 2018}) 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "7.4"]
[White "Sinha, Sahil"]
[Black "Lokander, Martin"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2283"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,48,18,16,15,19,25,-6,-6,-8,-7,0,0,-14,0,-12,0,-14,-11,-14,0,-14,-21,-15,0,0,0,0,0,0,0,0,0,-4,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 O-O 8. Qd2 Nd7 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} (8... c5 9. d5 Bxc3 10. bxc3 Qd6 11. f4 e6 12. Bc4 b5 13. Bxb5 exd5 14. Bc4 Bb7 15. Nf3 Rd8 16. Bxd5 Bxd5 17. Qxd5 Qxd5 18. exd5 Rxd5 {½-½ (29) Tomashevsky,E (2702)-Nepomniachtchi,I (2768) Satka 2018}) 9. Nf3 b6 10. h3 $146 ({Predecessor:} 10. Bd3 e6 11. O-O c5 12. Rfd1 Bb7 13. Qe3 Qe7 14. Be2 Rac8 15. Rac1 Rfd8 16. dxc5 Bxc3 17. Rxc3 Nxc5 {0-1 (51) Levin,E (2516)-Alekseenko,K (2636) Sochi 2019}) 10... e6 {The position is equal.} 11. Be2 Bb7 12. Qe3 c5 13. e5 Qe7 14. O-O Rac8 15. Rac1 Rfd8 16. Rfd1 Bd5 17. a3 cxd4 18. Bxd4 Nc5 19. b4 Nb3 20. Rxc8 Rxc8 21. Bb2 {[#] Strongly threatening Rxd5!} Qb7 22. Ne1 {And now Bf3 would win.} a5 23. Bf3 Bxf3 24. Nxf3 a4 {Accuracy: White = 53%, Black = 60%.} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "7.5"]
[White "Kolay, Alex"]
[Black "Dukic, Zachary"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2274"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,68,29,42,27,29,29,42,36,37,0,0,27,32,0,4,0,2,-41,12,0,0,-26,61,64,96,88,97,61,139,29,31,43,87,-24,-22,-25,29,40,106,0,51,-25,77,-133,-134,-118,-118,-120,-88,-91,-25,-272,-87,-2431,-2397,-2100,-2027]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nh5 8. g3 {E90: King's Indian: Classical: Early deviations and 6 h3} Na6 9. Be2 (9. Nh2 Nc5 10. Be3 a5 11. Be2 Nf6 12. Bf3 Ne8 13. g4 f5 14. gxf5 gxf5 15. exf5 Bxf5 16. Bxc5 dxc5 {½-½ (79) Postny,E (2623)-Guseinov,G (2664) chess.com INT 2019}) 9... f5 10. exf5 {White is slightly better.} gxf5 11. Ng5 (11. Bg5 $5 {[%cal Rg5d8]} Nf6 12. Qc2 $11) 11... Nf6 12. Be3 c6 13. Qd2 cxd5 14. cxd5 Nc7 $146 ({Predecessor:} 14... Bd7 15. O-O-O Qe7 {1-0 (32) Lin,Y (2325)-Dai,C (2449) Shenzhen 2016}) 15. O-O-O Qe8 (15... b5 $15) 16. Kb1 b5 {...b4 is the strong threat.} 17. Qc2 b4 (17... Bd7 $11) 18. Nce4 $1 $14 {[%cal Re4f6]} Qe7 19. Nxf6+ Bxf6 20. h4 h6 (20... Rb8 $14) 21. Nf3 (21. Rc1 $1 $16) 21... Bg7 $11 {aiming for ...f4.} 22. Qd2 Kh7 23. Bc4 ({But not} 23. Qxb4 $6 e4 $11) (23. h5 $1 $16) 23... a5 24. h5 a4 (24... Bd7 $142 $1) 25. Nh4 {Black must now prevent Ng6.} Rf7 ({Black should play} 25... Re8 $14) 26. Ng6 (26. Qxb4 $16 a3 27. b3 (27. bxa3 Ba6 $11) (27. Ng6 Qd8 $11)) 26... Qf6 (26... Qe8 $11) 27. f4 (27. Qxb4 $14 a3 28. b3) 27... Ba6 (27... b3 $11 {remains equal.}) 28. Qxb4 $2 (28. Bxa6 $1 $16 Nxa6 29. fxe5 dxe5 30. Rc1) 28... Bxc4 $17 29. Qxc4 Rb8 $1 30. fxe5 dxe5 31. Qxa4 Nb5 $40 {[%mdl 128] Black has some attack.} ({Black should try} 31... Qd6 $17 32. Rd2 Nxd5) 32. Rd3 $2 {[#]} (32. Ka1 $1 $11 {and White stays safe.}) 32... f4 $2 (32... e4 $1 $19 {[%csl Gg7][%cal Rf6b2] has better winning chances.} 33. Rb3 {[#]} Nc3+ $1 {[%mdl 512]} 34. bxc3 Qxc3 35. Rxb8 Qa1+ 36. Kc2 Rc7+ 37. Qc6 Rxc6+ 38. dxc6 Qc3+ {[%mdl 64] Double Attack} 39. Kd1 Qxe3) 33. Rb3 $2 {[%mdl 8192]} (33. Bc5 $17 Qf5 34. Qc2) 33... Qf5+ $19 34. Ka1 fxe3 {Accuracy: White = 32%, Black = 41%.} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "8.1"]
[White "Francisco, Richard"]
[Black "Kolay, Alex"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2226"]
[BlackElo "2274"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:01:58]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 3. e5 {[%emt 0:00:00]} c5 {[%emt 0:00:07]} 4. c3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:09]} 5. Nf3 {[%emt 0:00:07]} Bd7 {[%emt 0:00:07]} 6. a3 {[%emt 0:00:19]} f6 {[%emt 0:00:19]} 7. Bd3 {[%emt 0:00:14]} Qc7 {[%emt 0:02:23]} 8. O-O {[%emt 0:00:50]} O-O-O {[%emt 0:01:07]} 9. Re1 {[%emt 0:00:41]} c4 {[%emt 0:02:38]} 10. Bc2 {[%emt 0:00:07]} fxe5 {[%emt 0:00:25]} 11. dxe5 {[%emt 0:00:15]} Bc5 {[%emt 0:00:14]} 12. Nbd2 {[%emt 0:00:17]} Nge7 {[%emt 0:06:54]} 13. b4 {[%emt 0:00:19]} cxb3 {[%emt 0:04:09]} 14. Nxb3 {[%emt 0:00:29]} Bb6 {[%emt 0:00:11]} 15. a4 {[%emt 0:00:26]} Na5 {[%emt 0:03:23]} 16. Nxa5 {[%emt 0:04:59]} Bxa5 {[%emt 0:00:11]} 17. Ba3 {[%emt 0:00:14]} Be8 {[%emt 0:13:22]} 18. Nd4 {[%emt 0:04:53]} Qd7 {[%emt 0:05:50]} 19. Qf3 {[%emt 0:14:29]} Bg6 {[%emt 0:09:24]} 20. Bxg6 {[%emt 0:07:53]} hxg6 {[%emt 0:02:30]} 21. Rab1 {[%emt 0:04:14]} Bb6 {[%emt 0:06:00]} 22. Bd6 {[%emt 0:07:21]} Nc6 {[%emt 0:07:45]} 23. Qg4 {[%emt 0:20:12]} Rde8 {[%emt 0:02:53]} 24. h3 {[%emt 0:05:17]} g5 {[%emt 0:11:34]} 25. Qxg5 {[%emt 0:02:46]} Bd8 {[%emt 0:06:50]} 26. Qe3 {[%emt 0:00:47]} Na5 {[%emt 0:00:57]} 27. Rb5 {[%emt 0:06:56]} b6 {[%emt 0:00:45]} 28. Reb1 {[%emt 0:00:17]} Nb7 {[%emt 0:00:49]} 29. Ba3 {[%emt 0:03:08]} Be7 {[%emt 0:02:32]} 30. Bxe7 {[%emt 0:00:43]} Rxe7 {[%emt 0:00:01]} 31. a5 {[%emt 0:00:44]} Nxa5 {[%emt 0:01:08]} 32. Rxa5 {[%emt 0:00:21]} bxa5 {[%emt 0:00:05]} 33. Qd3 {[%emt 0:00:04]} Kc7 {[%emt 0:00:39]} 34. Qa6 {[%emt 0:00:18]} Qc8 {[%emt 0:00:03]} 35. Qd6# {[%emt 0:00:03]} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "8.2"]
[White "Lokander, Martin"]
[Black "Dukic, Zachary"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2429"]
[BlackElo "2224"]
[Annotator "NA"]
[PlyCount "132"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:03:43]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:03]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:02]} d6 {[%emt 0:00:00]} 5. h3 {[%emt 0:00:31]} O-O {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:01]} c5 {[%emt 0:00:10]} 7. Nf3 {[%emt 0:00:05]} cxd4 {[%emt 0:00:28]} 8. Nxd4 {[%emt 0:00:04]} b6 {[%emt 0:00:07]} 9. Qd2 {[%emt 0:00:17]} Bb7 {[%emt 0:00:14]} 10. f3 {[%emt 0:00:03]} Nbd7 {[%emt 0:04:39]} 11. h4 {[%emt 0:00:53]} Rc8 {[%emt 0:09:48]} 12. h5 {[%emt 0:02:49]} Nxh5 {[%emt 0:01:29]} 13. Rh3 {[%emt 0:01:10]} Nhf6 {[%emt 0:16:52]} 14. Bh6 {[%emt 0:02:12]} e6 {[%emt 0:00:41]} 15. Bxg7 {[%emt 0:02:44]} Kxg7 {[%emt 0:00:02]} 16. Ndb5 {[%emt 0:02:24]} d5 {[%emt 0:13:06]} 17. Nd6 {[%emt 0:02:22]} Qc7 {[%emt 0:02:32]} 18. Ncb5 {[%emt 0:01:08]} Qb8 {[%emt 0:00:23]} 19. Nxb7 {[%emt 0:01:12]} Qxb7 {[%emt 0:00:01]} 20. Nd6 {[%emt 0:00:16]} Qc6 {[%emt 0:01:40]} 21. Nxc8 {[%emt 0:00:05]} Rxc8 {[%emt 0:00:01]} 22. exd5 {[%emt 0:02:23]} exd5 {[%emt 0:01:19]} 23. Rh4 {[%emt 0:00:59]} Qe6+ {[%emt 0:12:11]} 24. Kf2 {[%emt 0:00:46]} dxc4 {[%emt 0:01:12]} 25. Re1 {[%emt 0:00:13]} Qf5 {[%emt 0:13:35]} 26. Bxc4 {[%emt 0:15:23]} Ne5 {[%emt 0:01:43]} 27. Be2 {[%emt 0:00:45]} Rc2 {[%emt 0:00:38]} 28. Qh6+ {[%emt 0:00:17]} Kg8 {[%emt 0:00:33]} 29. Kg1 {[%emt 0:00:36]} Ned7 {[%emt 0:02:20]} 30. b4 {[%emt 0:06:39]} Qe5 {[%emt 0:01:26]} 31. Kf1 {[%emt 0:01:09]} Rxa2 {[%emt 0:00:09]} 32. Bc4 {[%emt 0:03:03]} Ra1 {[%emt 0:00:12]} 33. Rxa1 {[%emt 0:00:22]} Qxa1+ {[%emt 0:00:01]} 34. Kf2 {[%emt 0:00:09]} Ne5 {[%emt 0:01:40]} 35. Qd2 {[%emt 0:00:49]} h5 {[%emt 0:06:43]} 36. b5 {[%emt 0:02:35]} Qb1 {[%emt 0:01:28]} 37. Rf4 {[%emt 0:01:25]} Kg7 {[%emt 0:01:39]} 38. Qd4 {[%emt 0:04:24]} Qc2+ {[%emt 0:00:13]} 39. Kg1 {[%emt 0:03:26]} g5 {[%emt 0:01:43]} 40. Qxe5 {[%emt 0:17:04]} Qc1+ {[%emt 0:00:10]} 41. Bf1 {[%emt 0:00:27]} Qxf4 {[%emt 0:00:07]} 42. Qa1 {[%emt 0:00:04]} Qe3+ {[%emt 0:00:25]} 43. Kh1 {[%emt 0:00:08]} Qe7 {[%emt 0:00:09]} 44. Bd3 {[%emt 0:00:24]} Qd7 {[%emt 0:01:21]} 45. Bf1 {[%emt 0:00:53]} g4 {[%emt 0:00:50]} 46. Qe5 {[%emt 0:00:16]} Qd5 {[%emt 0:00:09]} 47. Qe3 {[%emt 0:00:46]} gxf3 {[%emt 0:02:15]} 48. gxf3 {[%emt 0:00:04]} Ng4 {[%emt 0:00:39]} 49. Qc3+ {[%emt 0:00:14]} Qe5 {[%emt 0:00:06]} 50. Qd2 {[%emt 0:00:44]} Ne3 {[%emt 0:00:21]} 51. Bd3 {[%emt 0:00:39]} Qd4 {[%emt 0:00:30]} 52. Qe2 {[%emt 0:00:21]} h4 {[%emt 0:00:55]} 53. Be4 {[%emt 0:00:54]} Qd1+ {[%emt 0:01:25]} 54. Qxd1 {[%emt 0:00:04]} Nxd1 {[%emt 0:00:06]} 55. Kg2 {[%emt 0:00:05]} Kf6 {[%emt 0:02:45]} 56. Bc6 {[%emt 0:00:03]} Ne3+ {[%emt 0:00:37]} 57. Kh3 {[%emt 0:00:03]} Kg5 {[%emt 0:00:17]} 58. Kh2 {[%emt 0:00:03]} Kf4 {[%emt 0:00:15]} 59. Kh3 {[%emt 0:00:02]} Nf5 {[%emt 0:00:15]} 60. Bd7 {[%emt 0:00:09]} Nd4 {[%emt 0:00:11]} 61. Kxh4 {[%emt 0:00:05]} Nxf3+ {[%emt 0:00:16]} 62. Kh5 {[%emt 0:00:03]} Ne5 {[%emt 0:00:17]} 63. Be8 {[%emt 0:00:08]} f5 {[%emt 0:00:05]} 64. Kh6 {[%emt 0:00:05]} Ke3 {[%emt 0:00:14]} 65. Kg5 {[%emt 0:00:06]} f4 {[%emt 0:00:08]} 66. Kf5 {[%emt 0:00:04]} f3 {[%emt 0:00:27]} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "8.3"]
[White "Zapata, Alonso"]
[Black "Kumar, Nikhil"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2427"]
[BlackElo "2257"]
[Annotator "NA"]
[PlyCount "101"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:26]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:09]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:21]} Be7 {[%emt 0:00:14]} 6. Re1 {[%emt 0:00:11]} b5 {[%emt 0:00:07]} 7. Bb3 {[%emt 0:00:05]} O-O {[%emt 0:00:11]} 8. a4 {[%emt 0:00:13]} b4 {[%emt 0:00:25]} 9. d3 {[%emt 0:01:41]} d6 {[%emt 0:00:22]} 10. a5 {[%emt 0:04:14]} Be6 {[%emt 0:00:11]} 11. Nbd2 {[%emt 0:00:50]} Qc8 {[%emt 0:00:07]} 12. Bc4 {[%emt 0:01:29]} Rb8 {[%emt 0:01:00]} 13. c3 {[%emt 0:01:28]} Bxc4 {[%emt 0:01:23]} 14. Nxc4 {[%emt 0:00:56]} bxc3 {[%emt 0:00:31]} 15. bxc3 {[%emt 0:00:06]} Rb5 {[%emt 0:00:09]} 16. Bd2 {[%emt 0:09:01]} Rd8 {[%emt 0:04:17]} 17. Qa4 {[%emt 0:05:18]} Nd7 {[%emt 0:14:47]} 18. d4 {[%emt 0:02:05]} exd4 {[%emt 0:04:36]} 19. cxd4 {[%emt 0:00:35]} Qa8 {[%emt 0:01:05]} 20. Rac1 {[%emt 0:02:59]} Na7 {[%emt 0:08:47]} 21. Ne3 {[%emt 0:00:34]} c6 {[%emt 0:03:10]} 22. Nf5 {[%emt 0:06:44]} Bf8 {[%emt 0:00:24]} 23. Bf4 {[%emt 0:02:05]} Nc8 {[%emt 0:16:21]} 24. Qa2 {[%emt 0:04:47]} Qb7 {[%emt 0:02:52]} 25. Re2 {[%emt 0:02:51]} Re8 {[%emt 0:01:52]} 26. e5 {[%emt 0:04:19]} d5 {[%emt 0:08:45]} 27. h4 {[%emt 0:02:56]} h6 {[%emt 0:00:55]} 28. g4 {[%emt 0:03:00]} Re6 {[%emt 0:01:32]} 29. h5 {[%emt 0:01:20]} Rb3 {[%emt 0:00:32]} 30. Kg2 {[%emt 0:02:22]} Ra3 {[%emt 0:02:14]} 31. Qc2 {[%emt 0:03:31]} Qb3 {[%emt 0:04:16]} 32. Qxb3 {[%emt 0:00:49]} Rxb3 {[%emt 0:00:01]} 33. Rec2 {[%emt 0:04:22]} Na7 {[%emt 0:00:13]} 34. g5 {[%emt 0:00:38]} Kh7 {[%emt 0:02:16]} 35. gxh6 {[%emt 0:04:02]} gxh6 {[%emt 0:00:27]} 36. Nh2 {[%emt 0:00:28]} f6 {[%emt 0:03:35]} 37. Ng4 {[%emt 0:01:39]} fxe5 {[%emt 0:00:11]} 38. dxe5 {[%emt 0:02:27]} Rb4 {[%emt 0:02:27]} 39. Kg3 {[%emt 0:00:32]} c5 {[%emt 0:04:36]} 40. Rd1 {[%emt 0:00:17]} d4 {[%emt 0:08:16]} 41. Nxd4 {[%emt 0:00:19]} Rxd4 {[%emt 0:00:04]} 42. Rxd4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:04]} 43. Rc7 {[%emt 0:00:07]} Re7 {[%emt 0:01:52]} 44. Rxa7 {[%emt 0:00:54]} Nc5 {[%emt 0:01:26]} 45. Nf6+ {[%emt 0:01:50]} Kg7 {[%emt 0:00:41]} 46. Bxh6+ {[%emt 0:01:06]} Kf7 {[%emt 0:00:01]} 47. Bxf8 {[%emt 0:00:41]} Kxf8 {[%emt 0:00:19]} 48. Ra8+ {[%emt 0:04:52]} Kf7 {[%emt 0:00:58]} 49. h6 {[%emt 0:00:53]} Rxe5 {[%emt 0:01:34]} 50. h7 {[%emt 0:00:22]} Rg5+ {[%emt 0:00:05]} 51. Kh2 {[%emt 0:00:41]} 1-0

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "8.4"]
[White "Mishra, Abhimanyu"]
[Black "Ynojosa Aponte, Felix Jose"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2227"]
[BlackElo "2386"]
[Annotator "NA"]
[PlyCount "114"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:03:20]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:00]} e5 {[%emt 0:00:04]} 5. Nb5 {[%emt 0:00:00]} d6 {[%emt 0:00:02]} 6. N1c3 {[%emt 0:00:00]} a6 {[%emt 0:00:01]} 7. Na3 {[%emt 0:00:00]} b5 {[%emt 0:00:01]} 8. Nd5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:03]} 9. Bg5 {[%emt 0:03:35]} Be7 {[%emt 0:00:56]} 10. Bxf6 {[%emt 0:00:25]} Bxf6 {[%emt 0:00:02]} 11. c3 {[%emt 0:00:12]} Bg5 {[%emt 0:00:04]} 12. Nc2 {[%emt 0:01:10]} Rb8 {[%emt 0:00:59]} 13. Be2 {[%emt 0:04:30]} O-O {[%emt 0:00:05]} 14. O-O {[%emt 0:01:53]} Be6 {[%emt 0:00:02]} 15. Qd3 {[%emt 0:02:09]} Qd7 {[%emt 0:02:56]} 16. Rfd1 {[%emt 0:04:00]} a5 {[%emt 0:02:36]} 17. Na3 {[%emt 0:13:08]} Na7 {[%emt 0:00:27]} 18. Bf3 {[%emt 0:05:59]} g6 {[%emt 0:00:32]} 19. Ne3 {[%emt 0:06:16]} Rfd8 {[%emt 0:02:37]} 20. Nac2 {[%emt 0:01:21]} Kg7 {[%emt 0:00:47]} 21. g3 {[%emt 0:04:39]} h5 {[%emt 0:00:26]} 22. h4 {[%emt 0:02:02]} Bh6 {[%emt 0:00:03]} 23. Qe2 {[%emt 0:02:35]} Nc6 {[%emt 0:01:15]} 24. Bg2 {[%emt 0:05:33]} Ne7 {[%emt 0:01:23]} 25. b3 {[%emt 0:06:01]} Qc7 {[%emt 0:04:39]} 26. c4 {[%emt 0:04:37]} b4 {[%emt 0:02:20]} 27. Rd3 {[%emt 0:03:15]} Qc5 {[%emt 0:00:12]} 28. Rf1 {[%emt 0:02:54]} a4 {[%emt 0:05:42]} 29. Kh1 {[%emt 0:02:26]} axb3 {[%emt 0:00:11]} 30. axb3 {[%emt 0:00:12]} Ra8 {[%emt 0:00:40]} 31. f4 {[%emt 0:03:24]} f6 {[%emt 0:04:18]} 32. f5 {[%emt 0:01:10]} Bf7 {[%emt 0:00:16]} 33. fxg6 {[%emt 0:01:24]} Bxg6 {[%emt 0:00:03]} 34. Nd5 {[%emt 0:02:32]} Ng8 {[%emt 0:04:27]} 35. Ncxb4 {[%emt 0:01:11]} Rdb8 {[%emt 0:00:33]} 36. Qe1 {[%emt 0:02:22]} Ra3 {[%emt 0:00:50]} 37. Qc3 {[%emt 0:02:59]} Bf7 {[%emt 0:01:22]} 38. Rb1 {[%emt 0:02:27]} Rba8 {[%emt 0:01:27]} 39. Nc2 {[%emt 0:01:37]} Ra2 {[%emt 0:00:20]} 40. Ndb4 {[%emt 0:00:29]} R2a7 {[%emt 0:00:17]} 41. Rbd1 {[%emt 0:01:34]} Rd8 {[%emt 0:00:02]} 42. Ra1 {[%emt 0:01:26]} Rxa1+ {[%emt 0:01:58]} 43. Qxa1 {[%emt 0:01:20]} Kh8 {[%emt 0:01:20]} 44. Qg1 {[%emt 0:01:56]} Qc8 {[%emt 0:00:47]} 45. Qb6 {[%emt 0:00:49]} Bf8 {[%emt 0:00:26]} 46. c5 {[%emt 0:01:37]} Nh6 {[%emt 0:01:56]} 47. c6 {[%emt 0:01:25]} Ng4 {[%emt 0:00:26]} 48. Rc3 {[%emt 0:00:46]} Bh6 {[%emt 0:05:44]} 49. Nd5 {[%emt 0:01:20]} Bxd5 {[%emt 0:00:56]} 50. exd5 {[%emt 0:00:02]} Bd2 {[%emt 0:00:13]} 51. Rc4 {[%emt 0:01:04]} Rg8 {[%emt 0:01:34]} 52. Qg1 {[%emt 0:01:30]} f5 {[%emt 0:02:32]} 53. Qf1 {[%emt 0:01:09]} f4 {[%emt 0:02:34]} 54. gxf4 {[%emt 0:01:22]} Qd8 {[%emt 0:01:04]} 55. Qf3 {[%emt 0:00:58]} Qxh4+ {[%emt 0:01:30]} 56. Bh3 {[%emt 0:00:08]} Nf2+ {[%emt 0:00:22]} 57. Kh2 {[%emt 0:00:05]} Nxh3 {[%emt 0:00:10]} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "8.5"]
[White "Sinha, Sahil"]
[Black "Homa, Seth"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2283"]
[BlackElo "2300"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 4. Nf3 {[%emt 0:00:30]} c6 {[%emt 0:00:09]} 5. e3 {[%emt 0:00:28]} Nbd7 {[%emt 0:00:08]} 6. Qc2 {[%emt 0:00:26]} Bd6 {[%emt 0:00:13]} 7. b3 {[%emt 0:00:20]} O-O {[%emt 0:00:25]} 8. Be2 {[%emt 0:00:28]} b6 {[%emt 0:00:09]} 9. O-O {[%emt 0:00:52]} Bb7 {[%emt 0:00:06]} 10. Bb2 {[%emt 0:02:01]} Qe7 {[%emt 0:00:13]} 11. Rad1 {[%emt 0:02:36]} Rad8 {[%emt 0:01:19]} 12. h3 {[%emt 0:04:39]} Rfe8 {[%emt 0:10:13]} 13. e4 {[%emt 0:01:24]} Nxe4 {[%emt 0:00:16]} 14. Nxe4 {[%emt 0:00:08]} dxe4 {[%emt 0:00:08]} 15. Qxe4 {[%emt 0:00:02]} f5 {[%emt 0:00:25]} 16. Qe3 {[%emt 0:04:05]} c5 {[%emt 0:01:25]} 17. Ne5 {[%emt 0:01:42]} Nf6 {[%emt 0:12:47]} 18. Bf3 {[%emt 0:12:40]} Ne4 {[%emt 0:14:34]} 19. Bxe4 {[%emt 0:02:28]} fxe4 {[%emt 0:00:21]} 20. Rfe1 {[%emt 0:05:07]} Rf8 {[%emt 0:05:59]} 21. Ng4 {[%emt 0:12:11]} cxd4 {[%emt 0:12:07]} 22. Bxd4 {[%emt 0:00:42]} e5 {[%emt 0:00:09]} 23. Bc3 {[%emt 0:01:07]} h5 {[%emt 0:00:40]} 24. Rxd6 {[%emt 0:03:29]} Rxd6 {[%emt 0:02:40]} 25. Nxe5 {[%emt 0:00:36]} Re6 {[%emt 0:00:50]} 26. Nf3 {[%emt 0:03:52]} Rg6 {[%emt 0:04:15]} 27. Ne5 {[%emt 0:01:58]} Rg5 {[%emt 0:02:38]} 28. Nd3 {[%emt 0:02:44]} Rf7 {[%emt 0:11:46]} 29. f4 {[%emt 0:04:29]} exf3 {[%emt 0:07:41]} 30. Qxe7 {[%emt 0:01:14]} f2+ {[%emt 0:00:02]} 31. Nxf2 {[%emt 0:03:42]} Rxg2+ {[%emt 0:00:02]} 32. Kh1 {[%emt 0:00:07]} Rgxf2+ {[%emt 0:00:10]} 33. Kg1 {[%emt 0:04:21]} Rg2+ {[%emt 0:00:08]} 34. Kh1 {[%emt 0:00:03]} Rxa2+ {[%emt 0:00:25]} 35. Kg1 {[%emt 0:02:04]} Rg2+ {[%emt 0:00:09]} 36. Kh1 {[%emt 0:00:04]} Re2+ {[%emt 0:00:39]} 37. Qxb7 {[%emt 0:02:14]} Rxe1+ {[%emt 0:00:10]} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.10"]
[Round "9.1"]
[White "Dukic, Zachary"]
[Black "Francisco, Richard"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2224"]
[BlackElo "2226"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:00]} g6 {[%emt 0:00:12]} 5. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:10]} 6. Be3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:11]} 7. Bc4 {[%emt 0:00:00]} O-O {[%emt 0:00:12]} 8. Bb3 {[%emt 0:00:00]} Re8 {[%emt 0:00:13]} 9. Nxc6 {[%emt 0:00:00]} dxc6 {[%emt 0:01:08]} 10. Qxd8 {[%emt 0:00:06]} Rxd8 {[%emt 0:00:05]} 11. a4 {[%emt 0:00:05]} Ng4 {[%emt 0:08:14]} 12. Bg5 {[%emt 0:00:05]} h6 {[%emt 0:05:26]} 13. Bxe7 {[%emt 0:00:57]} Re8 {[%emt 0:00:11]} 14. Ba3 {[%emt 0:00:03]} Bxc3+ {[%emt 0:00:58]} 15. bxc3 {[%emt 0:00:06]} Rxe4+ {[%emt 0:00:22]} 16. Kf1 {[%emt 0:00:04]} Bf5 {[%emt 0:10:12]} 17. h3 {[%emt 0:19:49]} Nf6 {[%emt 0:00:59]} 18. f3 {[%emt 0:02:30]} Ree8 {[%emt 0:04:23]} 19. Kf2 {[%emt 0:05:18]} Nd5 {[%emt 0:02:24]} 20. g4 {[%emt 0:22:22]} Be6 {[%emt 0:02:17]} 21. c4 {[%emt 0:00:18]} Nb6 {[%emt 0:04:44]} 22. Rhe1 {[%emt 0:00:29]} a5 {[%emt 0:20:46]} 23. Bc5 {[%emt 0:09:31]} Nd7 {[%emt 0:00:17]} 24. Be3 {[%emt 0:01:16]} Kh7 {[%emt 0:00:21]} 25. c5 {[%emt 0:02:44]} Bxb3 {[%emt 0:15:11]} 26. cxb3 {[%emt 0:00:41]} Nf6 {[%emt 0:00:09]} 27. Bd2 {[%emt 0:01:22]} Rxe1 {[%emt 0:02:39]} 28. Rxe1 {[%emt 0:00:34]} Nd5 {[%emt 0:00:12]} 29. h4 {[%emt 0:02:51]} Kg7 {[%emt 0:03:11]} 30. f4 {[%emt 0:01:00]} f5 {[%emt 0:05:32]} 31. gxf5 {[%emt 0:06:50]} gxf5 {[%emt 0:00:07]} 32. Re6 {[%emt 0:00:25]} Kf7 {[%emt 0:00:44]} 33. Rd6 {[%emt 0:06:35]} Nf6 {[%emt 0:01:34]} 34. Ke3 {[%emt 0:01:17]} Re8+ {[%emt 0:01:11]} 35. Kd3 {[%emt 0:00:27]} Ne4 {[%emt 0:00:16]} 36. Rd4 {[%emt 0:03:23]} Nxc5+ {[%emt 0:00:19]} 37. Kc4 {[%emt 0:00:01]} b6 {[%emt 0:02:49]} 38. Bxa5 {[%emt 0:02:50]} Nxb3 {[%emt 0:00:10]} 39. Kxb3 {[%emt 0:00:03]} bxa5 {[%emt 0:00:05]} 40. Kc4 {[%emt 0:01:43]} Re4 {[%emt 0:05:14]} 41. Rxe4 {[%emt 0:00:28]} fxe4 {[%emt 0:00:02]} 42. Kd4 {[%emt 0:00:09]} Kf6 {[%emt 0:00:07]} 43. Kxe4 {[%emt 0:00:11]} h5 {[%emt 0:00:07]} 44. Kd4 {[%emt 0:05:29]} Kf5 {[%emt 0:04:45]} 45. Kc5 {[%emt 0:00:07]} Kg4 {[%emt 0:02:11]} 46. f5 {[%emt 0:00:51]} Kxf5 {[%emt 0:00:05]} 47. Kb6 {[%emt 0:00:04]} Kg4 {[%emt 0:01:20]} 48. Kxa5 {[%emt 0:00:07]} Kxh4 {[%emt 0:00:05]} 49. Kb6 {[%emt 0:00:06]} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "9.2"]
[White "Ynojosa Aponte, Felix Jose"]
[Black "Sinha, Sahil"]
[Result "1/2-1/2"]
[WhiteElo "2386"]
[BlackElo "2283"]
[Annotator "NA"]
[PlyCount "19"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:20]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:02]} e6 {[%emt 0:00:00]} 3. e4 {[%emt 0:00:02]} d5 {[%emt 0:00:00]} 4. e5 {[%emt 0:02:03]} d4 {[%emt 0:00:03]} 5. exf6 {[%emt 0:00:04]} dxc3 {[%emt 0:00:04]} 6. bxc3 {[%emt 0:00:02]} Qxf6 {[%emt 0:00:09]} 7. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:34]} 8. Be2 {[%emt 0:01:02]} e5 {[%emt 0:00:56]} 9. d3 {[%emt 0:00:05]} Bc5 {[%emt 0:02:24]} 10. O-O {[%emt 0:00:39]} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.10"]
[Round "9.3"]
[White "Kumar, Nikhil"]
[Black "Mishra, Abhimanyu"]
[Result "0-1"]
[ECO "D83"]
[WhiteElo "2257"]
[BlackElo "2227"]
[Annotator "ChessBase"]
[PlyCount "184"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:05]} d5 {[%emt 0:00:00]} 4. Bf4 {[%emt 0:00:37]} Bg7 {[%emt 0:00:13]} 5. e3 {[%emt 0:00:07]} c6 {[%emt 0:00:22]} 6. Rc1 {[%emt 0:00:23]} O-O {[%emt 0:03:25]} 7. c5 {[%emt 0:06:21]} Re8 {[%emt 0:05:44]} 8. Be2 {[%emt 0:00:43]} Nfd7 {[%emt 0:07:41]} 9. Nf3 {[%emt 0:01:10]} e5 {[%emt 0:03:25]} 10. Nxe5 {[%emt 0:00:13]} Nxe5 {[%emt 0:00:08]} 11. Bxe5 {[%emt 0:00:14]} Bxe5 {[%emt 0:00:10]} 12. dxe5 {[%emt 0:00:05]} Rxe5 {[%emt 0:03:19]} 13. O-O {[%emt 0:01:01]} Qe7 {[%emt 0:05:11]} 14. b4 {[%emt 0:07:30]} Nd7 {[%emt 0:01:26]} 15. Qd4 {[%emt 0:04:08]} Nf6 {[%emt 0:05:23]} 16. Rfd1 {[%emt 0:01:43]} Bf5 {[%emt 0:06:54]} 17. Rd2 {[%emt 0:06:59]} Re8 {[%emt 0:06:21]} 18. Rb2 {[%emt 0:04:04]} Ne4 {[%emt 0:06:17]} 19. Nd1 {[%emt 0:03:25]} h5 {[%emt 0:04:55]} 20. b5 {[%emt 0:01:31]} Bd7 {[%emt 0:05:48]} 21. a4 {[%emt 0:04:24]} Rc8 {[%emt 0:06:21]} 22. b6 {[%emt 0:13:41]} a6 {[%emt 0:03:28]} 23. f3 {[%emt 0:03:33]} Nf6 {[%emt 0:01:01]} 24. Rc3 {[%emt 0:00:13]} Re8 {[%emt 0:04:38]} 25. Qb4 {[%emt 0:03:00]} Bc8 {[%emt 0:01:56]} 26. Qd4 {[%emt 0:03:54]} g5 {[%emt 0:05:42]} 27. Bd3 {[%emt 0:04:33]} Bf5 {[%emt 0:03:09]} 28. Bxf5 {[%emt 0:08:03]} Rxf5 {[%emt 0:00:05]} 29. Rf2 {[%emt 0:08:03]} Re5 {[%emt 0:02:45]} 30. Re2 {[%emt 0:02:19]} Qe6 {[%emt 0:04:19]} 31. Nf2 {[%emt 0:01:19]} Qf5 {[%emt 0:01:38]} 32. h3 {[%emt 0:01:48]} g4 {[%emt 0:00:56]} 33. Nd3 {[%emt 0:05:42]} R5e7 {[%emt 0:01:55]} 34. fxg4 {[%emt 0:00:48]} Qg5 {[%emt 0:00:50]} 35. Rf2 {[%emt 0:02:31]} Ne4 {[%emt 0:00:58]} 36. Rf5 {[%emt 0:00:08]} Qg7 {[%emt 0:00:36]} 37. Rc2 {[%emt 0:02:25]} hxg4 {[%emt 0:00:31]} 38. Qxg7+ {[%emt 0:01:31]} Kxg7 {[%emt 0:00:01]} 39. hxg4 {[%emt 0:00:01]} f6 {[%emt 0:01:13]} 40. Nf4 {[%emt 0:01:11]} Ng3 {[%emt 0:00:35]} 41. Nh5+ {[%emt 0:00:01]} Nxh5 {[%emt 0:00:01]} 42. gxh5 {[%emt 0:00:01]} Rxe3 {[%emt 0:00:33]} 43. Rcf2 {[%emt 0:00:02]} R3e6 {[%emt 0:00:29]} 44. R2f3 {[%emt 0:01:00]} Rd8 {[%emt 0:00:43]} 45. R5f4 {[%emt 0:01:04]} Rd7 {[%emt 0:00:27]} 46. h6+ {[%emt 0:00:47]} Kg6 {[%emt 0:00:46]} 47. Rh4 {[%emt 0:00:37]} Kh7 {[%emt 0:00:35]} 48. Rg3 {[%emt 0:00:16]} f5 {[%emt 0:00:20]} 49. Rh5 {[%emt 0:00:29]} Rxh6 {[%emt 0:00:36]} 50. Rxf5 {[%emt 0:00:01]} Rg6 {[%emt 0:00:31]} 51. Rh5+ {[%emt 0:00:57]} Kg7 {[%emt 0:00:15]} 52. Rgh3 {[%emt 0:00:03]} Kf6 {[%emt 0:00:29]} 53. Rh8 {[%emt 0:00:37]} Rdg7 {[%emt 0:00:27]} 54. Rf3+ {[%emt 0:00:38]} Ke5 {[%emt 0:00:27]} 55. Rf2 {[%emt 0:00:23]} Rg4 {[%emt 0:00:43]} 56. Rh3 {[%emt 0:00:58]} Rxa4 {[%emt 0:00:20]} 57. Re2+ {[%emt 0:00:17]} Re4 {[%emt 0:00:18]} 58. Rd2 {[%emt 0:00:10]} Reg4 {[%emt 0:00:30]} 59. Re3+ {[%emt 0:00:14]} Re4 {[%emt 0:00:29]} 60. Rh3 {[%emt 0:00:05]} a5 {[%emt 0:00:54]} 61. Rh5+ {[%emt 0:00:39]} Ke6 {[%emt 0:00:24]} 62. Rh6+ {[%emt 0:00:40]} Ke7 {[%emt 0:00:27]} 63. Rh8 {[%emt 0:00:08]} Rc4 {[%emt 0:00:26]} 64. Rc8 {[%emt 0:01:05]} Kf6 {[%emt 0:00:36]} 65. Rc7 {[%emt 0:00:22]} Re4 {[%emt 0:00:30]} 66. Rf2+ {[%emt 0:00:21]} Kg6 {[%emt 0:00:01]} 67. Rf3 {[%emt 0:00:36]} Ree7 {[%emt 0:00:49]} 68. Rc8 {[%emt 0:00:02]} Rgf7 {[%emt 0:00:38]} 69. Ra8 {[%emt 0:01:58]} Rxf3 {[%emt 0:00:22]} 70. gxf3 {[%emt 0:00:01]} d4 {[%emt 0:00:54]} 71. Rxa5 {[%emt 0:00:36]} d3 {[%emt 0:00:20]} 72. Kf2 {[%emt 0:00:51]} d2 {[%emt 0:00:39]} 73. Ra1 {[%emt 0:00:04]} Re5 {[%emt 0:00:25]} 74. Rd1 {[%emt 0:00:36]} Rxc5 {[%emt 0:00:10]} 75. Rxd2 {[%emt 0:00:01]} Rb5 {[%emt 0:00:07]} 76. Kg3 {[%emt 0:00:10]} Kf5 {[%emt 0:00:30]} 77. Rd8 {[%emt 0:00:03]} Rxb6 {[%emt 0:00:41]} 78. Rf8+ {[%emt 0:00:04]} Ke5 {[%emt 0:00:52]} 79. Kg4 {[%emt 0:00:02]} Rb1 {[%emt 0:00:32]} 80. f4+ {[%emt 0:00:08]} Ke6 {[%emt 0:00:35]} 81. Re8+ {[%emt 0:01:05]} Kd5 {[%emt 0:00:30]} 82. f5 {[%emt 0:01:21]} Rf1 {[%emt 0:00:25]} 83. Rd8+ {[%emt 0:01:15]} Kc4 {[%emt 0:00:31]} 84. Re8 {[%emt 0:00:05]} b5 {[%emt 0:00:41]} 85. Re4+ {[%emt 0:00:27]} Kd5 {[%emt 0:00:22]} 86. Re8 {[%emt 0:00:56]} b4 {[%emt 0:00:36]} 87. Kg5 {[%emt 0:00:06]} b3 {[%emt 0:00:24]} 88. Rb8 {[%emt 0:00:12]} Kc4 {[%emt 0:00:06]} 89. f6 {[%emt 0:01:12]} c5 {[%emt 0:00:22]} 90. Kg6 {[%emt 0:00:08]} Kc3 {[%emt 0:00:20]} 91. f7 {[%emt 0:00:04]} b2 {[%emt 0:00:24]} 92. Kg7 {[%emt 0:00:15]} c4 {[%emt 0:00:11]} 0-1

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.10"]
[Round "9.4"]
[White "Kolay, Alex"]
[Black "Zapata, Alonso"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2274"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,168,33,25,33,-20,25,-33,-28,-23,-26,-71,-64,-85,0,0,27,10,16,0,54,47,45,7,47,16,27,28,21,16,28,19,84,97,99,107,98,95,111,120,192,187,198,194,208,147,147,150,165,12,232,116,112,0,0,0,0,0,0,-26,10,-2,-2,-2,-3,-2,-3,-16,0,0,0,-6,0,-36,-21,-25,-3,-16,0,-17,0,-18,-6,-94,-83,-89,-85,-85,-100,-107,-35,-48,-5,-8,-8,-8,-8,-58,-58,-102,-30,-27,-20,-27,-15,-16,-14,-96,-89,-96,-10,-29,-6,-6,-6,-31,-15,-37,-33,-41,-35,-35,-35,-95,-35,-35,-16,-16,-16,-35,-35,-35,-35,-35,-35,-35,0,0,0,-8,0,-8,0,0,-8,-8,0,-8,0,-8,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 Nbd7 7. Bg5 e5 8. d5 a5 9. g4 Nc5 10. Nd2 c6 11. Be2 Bd7 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} 12. Rg1 (12. Qc2 $14) (12. h4 a4 13. a3 Qa5 14. Kf1 cxd5 15. cxd5 b5 16. Be3 Rab8 17. h5 b4 18. axb4 Rxb4 19. Bxc5 Qxc5 {0-1 (27) Grischuk,A (2792)-Morozevich,A (2731) Dubai 2014}) 12... a4 (12... b5 $5) 13. b4 $146 (13. a3 $11) ({Predecessor:} 13. a3 cxd5 14. cxd5 Qa5 15. Kf1 b5 16. Rg3 Rfb8 17. Rf3 {½-½ (57) Vorobjov,P (2233)-Seeman,T (2426) Tallinn 2018}) 13... axb3 $1 $15 {Black is slightly better.} 14. axb3 Qb6 15. Rb1 Qb4 16. Qc2 Ra3 (16... Ncxe4 $17 17. Ncxe4 Nxe4 18. Qxe4 f5) 17. Kf1 $1 $11 Rfa8 18. Kg2 Na6 19. Qb2 Nc7 (19... Nc5 $11) 20. Be3 Nfe8 21. f3 R3a5 22. Ra1 Rxa1 23. Rxa1 Rxa1 24. Qxa1 Bf6 25. Qb2 c5 (25... h5 $11) 26. Na2 $16 {[%cal Bc3a2,Ba2b4,Bb4d3,Bd3c5][%mdl 32]} Qa5 27. b4 cxb4 28. Nxb4 Bd8 29. Nd3 b5 (29... Qa6 $16 30. f4 exf4 31. Bxf4 Be7) 30. c5 $18 f6 {[#]} 31. g5 $1 {[%mdl 512]} Qa8 (31... fxg5 32. cxd6) 32. cxd6 Nxd6 33. Nc5 Be8 34. f4 $2 (34. gxf6 $1 $18 Bxf6 35. f4) 34... Nf7 $2 (34... Nxd5 $1 $11 {and Black has nothing to worry.} 35. exd5 exf4) 35. fxe5 (35. gxf6 $1 $18 Bxf6 36. Qb3) 35... fxe5 $16 36. d6 (36. Qc3 $16) 36... Nxd6 $11 37. Qxe5 Nf7 38. Qg3 Qc6 39. Ndb3 Qd6 40. Bf4 Qe7 {[%cal Rf7g5]} 41. h4 Ne6 42. Nxe6 Qxe6 43. Qd3 Bb6 44. Nd4 Qe7 45. Be3 b4 46. Nc2 Bc7 $36 {[%mdl 2048] Black is more active.} 47. Nd4 Qe5 {...Qh2+ is the strong threat.} 48. Nf3 Qe6 49. Nd2 Bd7 50. Bf2 Ne5 51. Qc2 {[#]} (51. Qd5 $11) 51... Qh3+ $1 $17 52. Kg1 Bd6 {And now ...Nd3! would win.} 53. Qa2+ Kf8 {( -> ...Ng4)} 54. Qd5 {[#]} Nf7 ({Better is} 54... Ke7 $1 $17 {White must now prevent ...Ng4.} 55. Qg8 Bc6) 55. Nf3 {With the idea e5.} Qe6 (55... b3 {looks sharper.} 56. Qxb3 Bh2+ 57. Kh1 Bg4 58. Qd3 Be5+) 56. Qa8+ Qe8 57. Qxe8+ Kxe8 58. Bc4 Bc6 59. Nd2 Ne5 ({Black should try} 59... Bf4 $17 60. Be1 Ne5) 60. Bg8 $11 Kf8 61. Bb3 Bb5 62. Kg2 Nd3 63. Kf3 (63. Bg3 $11 Bc5 64. Kf3) 63... Nxf2 $17 64. Kxf2 {[%mdl 4096] Endgame KBB-KBN} Bf4 (64... Ke7 $17) 65. Nf3 Bc6 66. Nd4 {Threatens to win with Ne6+.} Bd7 67. Kf3 Bd2 68. Nc2 Bc3 69. Ke3 Bg4 70. Nd4 Be1 71. Nc6 ({White should play} 71. Kf4 $15 Bd7 72. e5) 71... Bxh4 (71... Bc8 $17) 72. Kf4 $15 Be2 73. Nxb4 Be1 74. Nd5 Bd2+ 75. Ne3 Kg7 76. e5 Bd3 77. Kf3 Bc3 78. e6 {The position is equal.} Bb5 79. Nd5 Be5 80. Nb6 Bd6 81. Ke4 Be7 82. Kf4 Bd6+ 83. Ke4 Kf8 84. Nd7+ Bxd7 {Accuracy: White = 43%, Black = 34%.} 1/2-1/2

[Event "CCCSA IM Norm B 2019"]
[Site "Charlotte"]
[Date "2019.06.09"]
[Round "9.5"]
[White "Homa, Seth"]
[Black "Lokander, Martin"]
[Result "1/2-1/2"]
[WhiteElo "2300"]
[BlackElo "2429"]
[Annotator "NA"]
[PlyCount "19"]
[EventDate "2019.06.05"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:22]} Nbd7 {[%emt 0:00:00]} 5. Qc2 {[%emt 0:00:52]} e5 {[%emt 0:00:05]} 6. cxd5 {[%emt 0:00:12]} Nxd5 {[%emt 0:00:04]} 7. d4 {[%emt 0:00:34]} Nb4 {[%emt 0:00:42]} 8. Qd1 {[%emt 0:02:10]} exd4 {[%emt 0:00:18]} 9. Nxd4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:41]} 10. a3 {[%emt 0:00:47]} 1/2-1/2

