[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.1"]
[White "Dvoirys, Semen I."]
[Black "Emanuel, Yahav"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2466"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,92,4,16,15,11,0,56,61,57,58,69,4,12,0,0,0,0,0,33,39,99,97,126,0,0,0,0,-43,48,12,47,42,104,-88,-90,-153,-117,-112,-90,-89,-39,-74,-74,-83,-77,-83,0,-104,-110,-221,-220,-212,-133,-120,0,-208,-131,-129,-129,-197,-179,-205,-202,-291,-217,-296,-286,-328,-320,-331,-331,-327,-299,-541,-541,-457,-445]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 Bb6 7. Bg5 h6 8. Bh4 d6 9. Bxc6 bxc6 10. Nbd2 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} exd4 11. cxd4 g5 $146 {[#]} (11... Re8 $11) ({Predecessor:} 11... Re8 12. Qa4 Bd7 13. e5 g5 14. Nxg5 hxg5 15. Bxg5 dxe5 16. dxe5 Rxe5 17. Qh4 Rxg5 18. Qxg5+ {½-½ (27) Stellwagen,D (2630)-Nielsen,P (2680) Amsterdam 2009}) 12. Nxg5 $1 $14 {[%mdl 512] White is slightly better.} hxg5 13. Bxg5 {And now e5 would win.} Re8 {[#]} 14. e5 $1 {[%mdl 512]} dxe5 $11 {[#] aiming for ...e4.} 15. Ne4 $1 {[%mdl 512]} Nxe4 (15... Re6 $2 16. Bxf6 Rxf6 17. dxe5 $18) 16. Bxd8 Rxd8 17. Qh5 Rxd4 (17... exd4 $5 {[%cal Rd8d5]} 18. Qe5 f5 $11) 18. Rae1 Be6 (18... Bd7 $14) 19. Qxe5 Bd5 20. Kh1 (20. Re3 $16 {Hoping for Rh3.} Nxf2 21. Qg5+ (21. Kxf2 $2 Re4 $19 {[%mdl 64] Pin}) (21. Rxf2 Rd1+ {[%mdl 64] Discovered Attack} 22. Re1 Rxe1+ 23. Qxe1 Bxa2 $16) 21... Kf8 22. Qe7+ Kg8 23. Rxf2 (23. Qg5+ Kf8 $16) 23... Rd1+ {[%mdl 64] Discovered Attack} 24. Re1 Rxe1+ 25. Qxe1) 20... f6 21. Qh5 {Black must now prevent f3.} Kg7 $1 22. f3 Rh8 (22... Nd6 $1 $15) 23. Qg4+ $14 {[%mdl 64] Double Attack} Ng5 24. Re7+ Kg6 ({Black should try} 24... Kf8 $1 $14 25. Qc8+ (25. Qd7 Bf7 $14) 25... Kxe7 26. Qxh8 Bxa2) 25. Qg3 $2 (25. f4 $16 {is forced if you want to stay better.}) 25... Rdh4 $1 $17 26. Rd7 (26. b3 $142) 26... Bxa2 ({Much less strong is} 26... Rxh2+ 27. Qxh2 Rxh2+ 28. Kxh2 $15) 27. f4 {[%mdl 64] Pin} Rxh2+ (27... Be6 {is more complex.} 28. Rd8 Rxh2+ 29. Qxh2 Rxh2+ 30. Kxh2 Ne4) 28. Qxh2 Rxh2+ 29. Kxh2 Ne4 30. f5+ {[#]} Kh6 $1 31. Rf4 Nd6 (31... Bd5 $17 32. Rg4 Kh5) 32. g4 (32. Rg4 $1 $11 Nxf5 33. Rd8) 32... Bd5 33. Kg3 (33. b4 $17) 33... Ne4+ $19 34. Kh3 Nf2+ 35. Kg3 {[#]} Ne4+ (35... Nd3 $1 $17 {[%cal Rd3f4]} 36. Rf1 Bc5) 36. Kh3 $1 Ng5+ 37. Kg3 a5 38. Rf1 (38. Rd8 $17 {might work better.}) 38... Ne4+ 39. Kf4 {[%cal Rf1h1]} Nc5 40. Re7 (40. Rd8 $142) 40... Nd3+ {[%mdl 64] Double Attack} 41. Kg3 Bc5 ({Don't take} 41... Nxb2 42. Rc1 $19) 42. Rd7 Bd6+ (42... Nxb2 43. Re1 $19) 43. Kh4 Ne5 ({Resist} 43... Nxb2 44. Rb1 $19) 44. Rd8 Bg2 45. Rxd6 $2 (45. Rh8+ {was called for.} Kg7 46. Rf2) 45... cxd6 46. Ra1 Bf3 {Accuracy: White = 35%, Black = 57%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.2"]
[White "Ben-Menachem, Itzhak"]
[Black "Khmelniker, Ilya"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2316"]
[BlackElo "2481"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,56,8,15,15,22,25,9,21,20,20,15,16,20,20,40,35,104,100,107,110,107,104,103,100,102,106,104,106,102,93,124,111,130,111,221,220,202]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 O-O 10. Rc1 Rd8 11. d5 e6 12. Bg5 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} f6 13. Be3 Nc6 14. Bd3 {The position is equal.} Ne7 15. c4 Qxd2+ 16. Nxd2 b6 17. O-O {[#]} Ba6 $146 {[%cal Re6d5]} ({Predecessor:} 17... h6 18. Rfd1 f5 19. f3 g5 {½-½ (27) Onischuk,A (2682)-Svidler,P (2751) Tbilisi 2017}) 18. Bc2 e5 (18... Nc8 $14) 19. a4 $16 {[%cal Ba2a4,Ba4a5][%mdl 32]} Nc8 20. a5 Nd6 21. Bd3 f5 {[#] Threatens to win with ...f4.} 22. f3 f4 23. Bf2 Bf6 24. Ra1 Rdb8 25. Rfb1 Be7 26. Ra2 Kf7 27. Kf1 b5 {[#]} (27... Bd8 $16 {keeps fighting.} 28. g3 g5) 28. cxb5 $1 $18 ({Less strong is} 28. Bxc5 Nxc4 29. Bf2 Rc8 $14) 28... Bxb5 {Accuracy: White = 83%, Black = 45%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.3"]
[White "Shvayger, Yuliya"]
[Black "Lev, Ronen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2346"]
[BlackElo "2342"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,70,20,30,29,18,18,11,22,14,31,27,34,34,34,41,35,25,37,41,58,57,78,69,69,70,77,83,100,101,102,103,129,119,121,121,131,130,131,131,130,126,129,123,119,88,86,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 {[#] And now Bxb4 would win.} Be7 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (9... Nxd2 10. Nbxd2 O-O 11. O-O Bd7 12. a3 Ba5 13. Nb3 Bb6 14. Re1 a6 15. Bxc6 Bxc6 16. Nc5 Qe7 17. Rc1 a5 18. Re3 a4 19. Qe2 {1-0 (46) Volokitin,A (2627)-Howell,D (2694) Batumi 2019}) 10. Nc3 O-O 11. O-O Bg4 {next ...Nxd4! is good for Black.} 12. Be3 f6 13. exf6 Bxf6 14. Nxe4 dxe4 15. Bxc6 bxc6 16. Qb3+ Qd5 $146 ({Predecessor:} 16... Kh8 17. Ne5 Bxe5 18. dxe5 Qe8 19. Qc4 Qxe5 20. Qxc6 Rae8 21. Rac1 Qxb2 22. Qxc7 Qxa2 {½-½ (22) Naqopia,G (1857)-Egin,V (2317) Moscow 2018}) 17. Ne5 Bxe5 18. dxe5 Rfe8 19. Rfc1 Qxb3 20. axb3 Rxe5 21. Rxc6 Rd5 22. Rxc7 a6 23. h3 Be2 24. Re7 Rad8 25. Rxe4 Rd1+ 26. Rxd1 Rxd1+ $16 {[%mdl 4096] Endgame KRB-KRB} 27. Kh2 Bb5 28. Bd4 Rd2 29. Rg4 g6 30. Kg3 Rd3+ 31. Kh4 (31. f3 $16) 31... Bd7 $1 $11 {[%cal Rd7g4] The position is equal.} 32. Re4 Bc6 33. Rg4 Bd7 34. Re4 Bc6 35. Rg4 Bd7 {Accuracy: White = 84%, Black = 67%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.4"]
[White "Erenberg, Shlomy"]
[Black "Vydeslaver, Alik"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2145"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,26,22,17,24,0,0,0,-2,-11,-11,-11,-13,-13,-25]} 1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Bd6 5. Nc3 f5 6. Qc2 Nf6 7. Bd3 Ne4 8. Ne5 (8. O-O O-O 9. Ne5 Nd7 10. Nxd7 {½-½ (10) Ristic,N (2400)-Ivanov,M (2389) Banja Vrujci 2017}) 8... Nd7 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} 9. Nxd7 Bxd7 {The position is equal.} 10. O-O O-O 11. f3 Nxc3 12. Qxc3 $146 ({Predecessor:} 12. bxc3) 12... Qc7 13. f4 c5 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.5"]
[White "Klenburg, Michael"]
[Black "Klar, Nir"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "2357"]
[BlackElo "2094"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,160,42,23,67,53,75,18,30,0,76,83,81,75,73,50,77,64,77,47,102,48,296,203,124,143,130,118,116,152,110,62,60,-15,-18,-181,-185,-167,-86,-82,-86,-85,-80,-509,-477,-502,-508,-472,-501,-500,-498,-485,-476,-605,-458,-633,-591,-700,-682,-883,-858,-847,-839,-737,-700,-584,0,-737,-733,-597,-574,-469,-386,-336,-280,-29960,-645,-639,-623,-29953,-29959,-29958,-29958,-29951,-29958,-29958,-29957,-29947,-29945,-29956,-11601,-29971,-29968,-29974,-29963,-29970,-29964,-29974,0,-29969,-29968,-29969,-29963,-29970,-29974,-29979,-29980,-29980,-29981,-29981,-29978,-29979,-29978,-29977,-29971,-29976,-29979,-29980,-29979,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29986,-29987,-29988,-29990,-29991,-29991,-29990,-29990,-29991,-29989,-29989,-29989,-29990,-29991,-29992,-29992,-29993]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Nc2 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Be6 10. Rb1 a5 {B37: Sicilian: Maroczy Bind with 5...Bg7, sidelines} 11. Be3 (11. b3 a4 12. b4 Rc8 13. f4 Qb6+ 14. Be3 Qd8 15. Qd3 Nb8 16. Na3 Bd7 17. h3 b6 18. Rfd1 {1-0 (49) Kosteniuk,A (2541)-Hou,Y (2673) Beijing 2014}) 11... Nd7 12. Qd2 (12. Na3 $16) 12... Nc5 $11 {The position is equal.} 13. Bh6 $146 ({Predecessor:} 13. f3 f5 14. exf5 Bxf5 15. Rbd1 a4 16. Rfe1 Qa5 17. Nd4 Rae8 {½-½ (17) Robaina Hernandez,C (2182)-Diaz Quesada,G (2162) Camaguey 2010}) 13... Qb6 {[#]} (13... Bxh6 $1 $11 14. Qxh6 f5) 14. Bxg7 $1 $16 Kxg7 15. Ne3 a4 16. h4 Qb4 17. h5 f6 18. f4 Bf7 (18... gxh5 $14 19. Ned5 Qa5) 19. Rf3 ({Better is} 19. Ned5 $16 Qa5 20. Rf3) 19... b5 $2 (19... Ne6 $14) 20. Rg3 (20. cxb5 Nd4 $14) 20... bxc4 21. hxg6 hxg6 22. Nf5+ $1 Kg8 23. Nh6+ Kg7 24. Nxf7 Rxf7 25. Qd5 (25. Bh5 $14 Nd3 26. Bxg6) 25... Qb6 $11 26. Kf1 $2 (26. Rxg6+ $1 $11 {and White stays safe.} Kxg6 27. Bh5+ Kh6 28. Qxf7 (28. Bxf7 $2 {too greedy.} Nd3+ 29. Kh2 Nxf4 $19) 28... Nd3+ 29. Kh1 Nxf4 30. Nd5 {[%mdl 64] Double Attack}) 26... e6 $19 27. Qxc4 {[#]} Rh8 ({Black should try} 27... f5 $1 $19 {...Rh8 is the strong threat.} 28. exf5 Rxf5) 28. Rh3 $17 Rxh3 29. gxh3 f5 $40 {[%mdl 128] Black wants a kill.} 30. Rd1 $2 {[%mdl 8192]} (30. exf5 $17 {is tougher.} Rxf5 31. Kg2) 30... Nxe4 $19 31. Nxe4 fxe4 32. Kg2 Rxf4 33. Rf1 Rxf1 34. Kxf1 Nd4 35. Bg4 d5 36. Qxa4 Qxb2 {And now ...e3 would win.} 37. Qd7+ Kh6 38. Qd8 Qc1+ 39. Kg2 Qd2+ 40. Kf1 Qd3+ 41. Kg2 Qd2+ $2 (41... Qc2+ $19 42. Kg1 Nf5 43. Bxf5 gxf5) 42. Kg1 $2 {[%mdl 8192]} (42. Kf1 $11) 42... Nf3+ 43. Bxf3 Qe3+ {[%mdl 64] Double Attack} ({Weaker is} 43... exf3 44. Qh4+ Kg7 45. Qe7+ Kh8 46. Qf8+ Kh7 47. Qe7+ Kh6 48. Qh4+ Kg7 49. Qe7+ Kh8 50. Qf8+ Kh7 51. Qe7+ Kh8 $11) 44. Kh2 Qf4+ ({Worse is} 44... exf3 45. Qh4+ Kg7 46. Qe7+ Kh8 47. Qe8+ Kh7 48. Qe7+ Kh8 49. Qe8+ Kh7 50. Qe7+ Kh8 $11) 45. Kg1 {Threatens to win with Qh8+.} exf3 {[%mdl 4096] Endgame KQ-KQ} 46. Qh8+ $2 (46. Kf2) 46... Kg5 {( -> ...Qg3+)} 47. Kf2 Qf6 48. Qc8 Qb2+ 49. Kxf3 Qa3+ 50. Kg2 Qxa2+ 51. Kg3 Qb3+ 52. Kg2 Qb2+ 53. Kf3 Qf6+ (53... Qe5 $142 54. Qc5 Qf4+ 55. Kg2 Kh4 56. Qc3 Qe4+ 57. Kf2 e5 58. Qg3+ Kh5 59. Qb3 d4 60. Qg8 Qe3+ 61. Kf1 Qxh3+ 62. Ke2 Qe3+ 63. Kd1 g5 64. Qg7 Kg4 65. Qg6 e4 66. Qe8 Kg3 67. Qe6 g4 68. Qd5 d3 69. Qe5+ Qf4 70. Qa5 Qf1+ 71. Qe1+ Qxe1+ 72. Kxe1 Kf4 73. Kf2 g3+ 74. Ke1 g2 75. Kf2 e3+ 76. Kxg2 d2 77. Kh3 d1=Q 78. Kg2 Qe2+ 79. Kg1 Kg3 80. Kh1 Qh2#) 54. Kg3 d4 55. Qd7 Qf4+ 56. Kg2 Qe4+ 57. Kg3 Qf4+ 58. Kg2 e5 {Black mates.} 59. Qd8+ Qf6 60. Qd5 Kh6 61. Qe4 Qg5+ 62. Kh1 Qg3 63. Qa8 Qxh3+ 64. Kg1 Qe3+ 65. Kg2 Qg5+ 66. Kf3 {[#]} e4+ $1 67. Kf2 (67. Qxe4 Qf5+) 67... Qf4+ 68. Kg2 d3 69. Qh8+ Kg5 70. Qd8+ Kg4 71. Qd7+ Qf5 72. Qd4 Qf3+ 73. Kh2 Qe2+ 74. Kh1 d2 75. Qd7+ Kg3 {[%csl Gg3][%cal Re2h2]} 76. Qd6+ Kf2 77. Qh2+ Ke1 78. Qh4+ Kd1 79. Qe7 Qf3+ 80. Kh2 Ke2 {Accuracy: White = 31%, Black = 61%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.6"]
[White "Lavi, Idan"]
[Black "Iliaguev, Nisim"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2095"]
[BlackElo "2289"]
[Annotator "RC"]
[PlyCount "100"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Bc4 {[%emt 0:00:00]} d5 {[%emt 0:00:31]} 3. Bb3 {[%emt 0:00:06]} g6 {[%emt 0:05:32]} 4. e5 {[%emt 0:02:10]} c5 {[%emt 0:06:47]} 5. c3 {[%emt 0:03:32]} c4 {[%emt 0:05:02]} 6. Bc2 {[%emt 0:02:48]} Nc6 {[%emt 0:00:16]} 7. f4 {[%emt 0:03:27]} Nh6 {[%emt 0:02:45]} 8. Nf3 {[%emt 0:04:28]} Qb6 {[%emt 0:00:23]} 9. d4 {[%emt 0:01:30]} cxd3 {[%emt 0:01:34]} 10. Bxd3 {[%emt 0:00:32]} Bf5 {[%emt 0:02:39]} 11. Bxf5 {[%emt 0:22:58]} Nxf5 {[%emt 0:00:02]} 12. Qxd5 {[%emt 0:05:55]} e6 {[%emt 0:00:26]} 13. Qb3 {[%emt 0:10:21]} Qc5 {[%emt 0:00:47]} 14. Na3 {[%emt 0:05:04]} Ne3 {[%emt 0:01:18]} 15. Nd4 {[%emt 0:11:53]} Nxd4 {[%emt 0:05:54]} 16. cxd4 {[%emt 0:01:11]} Qb4+ {[%emt 0:00:45]} 17. Qxb4 {[%emt 0:01:48]} Bxb4+ {[%emt 0:00:02]} 18. Kf2 {[%emt 0:01:37]} Nd5 {[%emt 0:00:22]} 19. Nc2 {[%emt 0:10:01]} Rc8 {[%emt 0:00:08]} 20. Nxb4 {[%emt 0:01:51]} Nxb4 {[%emt 0:00:02]} 21. Rd1 {[%emt 0:02:37]} Rc2+ {[%emt 0:01:32]} 22. Kf3 {[%emt 0:00:43]} Kd7 {[%emt 0:01:57]} 23. Be3 {[%emt 0:02:33]} Rhc8 {[%emt 0:01:16]} 24. a3 {[%emt 0:00:11]} Nd5 {[%emt 0:00:17]} 25. Rab1 {[%emt 0:01:41]} R8c4 {[%emt 0:05:01]} 26. h3 {[%emt 0:02:37]} b5 {[%emt 0:02:32]} 27. g3 {[%emt 0:00:57]} Kc6 {[%emt 0:02:59]} 28. Bf2 {[%emt 0:00:53]} a6 {[%emt 0:00:24]} 29. Be3 {[%emt 0:00:11]} a5 {[%emt 0:03:51]} 30. Bf2 {[%emt 0:00:24]} Ne7 {[%emt 0:01:27]} 31. g4 {[%emt 0:00:46]} Kd5 {[%emt 0:00:19]} 32. Be1 {[%emt 0:00:40]} Nc6 {[%emt 0:01:16]} 33. b3 {[%emt 0:00:32]} Rxd4 {[%emt 0:03:08]} 34. Bf2 {[%emt 0:00:01]} Rc3+ {[%emt 0:02:01]} 35. Kg2 {[%emt 0:00:34]} Rxd1 {[%emt 0:01:41]} 36. Rxd1+ {[%emt 0:00:01]} Ke4 {[%emt 0:00:08]} 37. a4 {[%emt 0:01:24]} b4 {[%emt 0:02:15]} 38. Rd7 {[%emt 0:00:24]} Kxf4 {[%emt 0:00:33]} 39. Rxf7+ {[%emt 0:00:04]} Kxe5 {[%emt 0:00:16]} 40. Bg3+ {[%emt 0:00:54]} Ke4 {[%emt 0:01:12]} 41. Rxh7 {[%emt 0:06:05]} Rxb3 {[%emt 0:00:33]} 42. h4 {[%emt 0:00:31]} Rb2+ {[%emt 0:06:58]} 43. Kh3 {[%emt 0:00:53]} b3 {[%emt 0:00:22]} 44. h5 {[%emt 0:01:00]} gxh5 {[%emt 0:00:30]} 45. gxh5 {[%emt 0:00:39]} Rb1 {[%emt 0:00:56]} 46. Rb7 {[%emt 0:03:10]} b2 {[%emt 0:02:48]} 47. h6 {[%emt 0:00:35]} Nb4 {[%emt 0:00:44]} 48. h7 {[%emt 0:03:36]} Rh1+ {[%emt 0:00:20]} 49. Bh2 {[%emt 0:00:09]} b1=Q {[%emt 0:00:15]} 50. h8=Q {[%emt 0:04:51]} Qf1+ {[%emt 0:00:18]} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.7"]
[White "Zoler, Dan"]
[Black "Gruenfeld, Yehuda"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2485"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,93,18,28,23,77,57,74,18,39,38,40,49,32,23,122,116,110,109,148,127,324,316,360,366,361,365,335,293,317,306,325,313,320,311,395,379,427,424,434,422,420,421,431,413,462,457,475,430,418,411,439,353,429,393,515,516,489,459,534,527,505,408,403,400,394,382,383,370,562,558,568,545,531,501]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. Nbd2 c6 7. O-O b6 8. Qc2 Bb7 9. e4 dxe4 10. Nxe4 Nbd7 11. Rd1 Qc8 12. Nc3 {E09: Closed Catalan: Main Line: 7 Qc2 c6 8 Nbd2} a6 $146 (12... Re8 $11 {keeps the balance.}) ({Predecessor:} 12... b5 13. c5 b4 14. Ne2 Nd5 15. Bg5 f6 16. Bd2 Re8 17. Nf4 Nxf4 18. Bxf4 Nf8 19. Nd2 Ng6 {1-0 (35) Dizdarevic,E (2546)-Kastelic,M (2342) Petrovac 2015}) 13. Bf4 Re8 14. Rd2 ({Better is} 14. Ne5 $16) 14... Bb4 $11 15. Ne5 c5 {Threatening ...Bxg2.} 16. Nxd7 Nxd7 17. d5 e5 (17... exd5 $11 {remains equal.} 18. cxd5 b5) 18. Be3 $16 b5 19. a3 $36 {[%mdl 2048] White is really pushing.} Ba5 20. Rdd1 Qb8 $2 (20... Bxc3 $16 21. Qxc3 Nf6) 21. Ne4 $18 (21. cxb5 Bxc3 22. Qxc3 axb5 $18) 21... Bb6 22. b4 Rc8 23. Bh3 cxb4 24. Bxd7 Rxc4 25. Qd3 Bd4 26. Bxd4 Rxd4 27. Qe3 Rxd5 28. axb4 Qd8 {[#] Strongly threatening ...Qxd7.} 29. Nc5 Qe7 30. Rxd5 Bxd5 31. Qd2 Bc4 32. Rxa6 Rxa6 33. Nxa6 h5 34. Nc5 Qf6 {If only Black now had time for ...Qf3....} 35. Bh3 Qg6 {[#] ...Qb1+ is the strong threat.} 36. Qe1 h4 37. Bg2 Qc2 38. Be4 Qb2 39. gxh4 Be2 40. Nd3 Qc2 41. Nc1 Qxe4 42. Nxe2 ({Not} 42. Qxe2 Qxh4 43. Nd3 (43. Qxe5 Qxb4 44. Qe8+ Kh7 $18) 43... Qd4 $18) 42... Qxh4 43. Ng3 Qd4 44. Qe4 Qa1+ (44... Qd1+ $142 45. Kg2 Qb3 46. Qxe5 Qxb4 47. Qe8+ Qf8 48. Qxb5 Qc8) 45. Kg2 {White is clearly winning.} g6 46. h4 Qc3 47. h5 {Accuracy: White = 79%, Black = 42%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.8"]
[White "Berkovich, Mark A"]
[Black "Bakalchuk, Johnatan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2323"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,82,-55,-52,-21,-91,-79,-97,-89,-131,-140,-140,-141,-137,-132,-175,-128,-147,-144,-149,-144,-158,-157,-164,-165,-164,-161,-158,-151,-183,-180,-172,-149,-144,-127,-206,-203,-216,-216,-212,-159,-160,-164,-178,-151,-175,-167,-195,-195,-183,-118,-185,-177,-253,-244,-253,-252,-237,-233,-324,-325,-433,-424,-574,-572,-531,-516]} 1. Nf3 g6 2. e4 c5 3. Bc4 Bg7 4. c3 d6 5. d4 cxd4 6. cxd4 Nf6 7. Nc3 O-O 8. Qe2 Nc6 9. O-O Bg4 10. Rd1 Nd7 {And now ...Nxd4! would win. B22: Sicilian: 2 c3} (10... Nh5 $5 {[%cal Rc6d4]} 11. Qe3 Bxf3 12. gxf3 Rc8 $11) 11. Be3 {[#]} (11. Qe3 $11 {keeps the balance.}) (11. Qe3 Bxf3 12. gxf3 e5 13. dxe5 dxe5 14. Bd2 Nd4 15. Rac1 Kh8 16. Nb5 a6 17. Nxd4 exd4 18. Qg5 {½-½ (46) Plotkin,V (2191)-Bluvshtein,M (2520) Ottawa 2007}) 11... e5 $1 $17 {[%cal Re5d4] aiming for ...exd4.} 12. dxe5 Ndxe5 {Black is better.} 13. h3 $146 ({Predecessor:} 13. Nd5 Kh8 14. Bb3 f5 15. exf5 Rxf5 16. Bf4 Qf8 17. Qe3 Bxf3 18. gxf3 Re8 19. Kg2 Nc4 20. Bxc4 Rxe3 21. fxe3 g5 22. Bg3 Rxf3 {0-1 (22) Siger,I (2073)-Fages,J (2147) LSS email 2009}) 13... Nxf3+ 14. gxf3 Bh5 {White must now prevent ...Ne5.} 15. Bf4 Qh4 16. Qe3 Qxh3 17. Bf1 Qxf3 {Threatens to win with ...Bxc3.} 18. Rxd6 Rfd8 19. Qxf3 Bxf3 20. Bg2 Rxd6 21. Bxd6 Bxg2 22. Kxg2 Rd8 23. Bf4 Bxc3 24. bxc3 $19 {[%mdl 4096] Endgame KRB-KRN} Rd3 25. Rb1 b6 26. Rb3 (26. Rc1 $17 {keeps fighting.}) 26... f6 27. Kf1 Kf7 28. Ke2 Rd8 29. Be3 Rc8 30. Rb1 Na5 31. Bd4 Rc4 32. Kd3 Ra4 33. f4 Rxa2 ({Black should try} 33... Nc6 $19 34. Rb2 h5) 34. f5 (34. Rh1 $17 h5 35. f5) 34... Nc6 35. fxg6+ (35. Rf1 $142) 35... hxg6 ({Not} 35... Kxg6 36. Rg1+ Kf7 37. Rf1 $17) 36. Rf1 Nxd4 37. cxd4 Ke6 38. Rc1 Ra3+ 39. Ke2 f5 {Black is clearly winning.} 40. e5 Kd5 41. Kf2 Rd3 {Accuracy: White = 43%, Black = 77%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.9"]
[White "Zifroni, Dov"]
[Black "Maryasin, Boris"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2452"]
[BlackElo "2315"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,26,13,14,19,21,20,12,12,12,12,12,12,12,12,12,12,6,44,37,54,50,78,65,68,73,65,66,91,85,91,68,94,90,110,113,112,70,68,-101,-111,-115,-126,-119,-113,-215,-80,-86,-76,-108,-100,-104,-95]} 1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. Bxc4 Bxf3 6. Qxf3 {D20: Queen's Gambit Accepted: 3 e3 and 3 e4} e6 7. d5 Ne5 8. Qc3 {The position is equal.} Nxc4 9. Qxc4 exd5 10. Qb5+ c6 11. Qxb7 Qc8 12. Qxc8+ Rxc8 13. exd5 cxd5 {[#]} 14. O-O $146 Nf6 15. Be3 a6 16. Bd4 Ne4 17. Nc3 Nxc3 18. Bxc3 Kd7 19. Rfd1 Rc5 20. Rd4 Kc6 21. Ra4 Kb7 22. Re1 Bd6 23. Rg4 Rg8 24. Bxg7 $2 (24. g3 $14 {stays ahead.}) 24... Rc2 $17 25. Rg5 Bc5 26. Rd1 Bxf2+ 27. Kh1 {[#]} (27. Kf1 $17) 27... Bd4 (27... d4 $1 $19 {[%mdl 512] is more deadly.} 28. a3 (28. Bxd4 Rxg5) 28... h5) 28. Bh6 {Black is better.} Rxg5 29. Bxg5 Rxb2 30. g3 {[#]} Rb4 $1 {Accuracy: White = 66%, Black = 52%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.10"]
[White "Polyakov, Alex"]
[Black "Caspi, Israel"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2235"]
[BlackElo "2474"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,108,10,-33,-33,-33,-33,-33,-33,-38,-35,-83,-87,-84,-29,-114,-101,-116,-126,-125,-104,-183,-181,-164,-166,-177,-166,-228,-217,-217,-217,-217,-217,-224,-175,-175,-175,-175,-175,-174,-136,-168,-168,-200,-196,-215,-215,-228,-215,-215,-215,-243,-240,-283,-275,-347,-361,-400,-381,-445,-440,-580,-543,-748,-739,-742,-738,-680,-614,-841,-818,-816,-807,-1107,-749,-799,-653,-585,-465,-998,-918,-1716,-1720,-1982,-1782,-29989,-29982,-29982,-5014,-29978,-29979,-29978,-29979,-5789,-5781,-29988,-29989,-29992,-29993,-29995,-29996]} 1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Nf3 Qe7 6. d4 {Threatens to win with dxe5.} e4 {A01: Nimzowitsch-Larsen Opening} 7. Ne5 Qg5 $1 {[%cal Rd6e5]} 8. g3 (8. Kf1 Nge7 9. h4 Qf6 10. c4 O-O 11. Bxc6 bxc6 12. c5 Nf5 13. Kg1 Be7 14. h5 {1-0 (50) Short,N (2678)-Howell,D (2676) Riadh 2017}) 8... Bxe5 {Black is slightly better.} 9. dxe5 Nge7 10. h4 Qf5 11. Bxc6+ $146 ({Predecessor:} 11. Nc3 Qxe5 12. Bxc6+ bxc6 13. Na4 Qd6 14. Bxg7 {1-0 (54) Prasannaa,S (2158)-Nithin,B (1899) Rajahmundry 2016}) 11... bxc6 (11... Nxc6 $17 12. Nc3 Be6) 12. Qd4 (12. h5 $11) 12... Qf3 $17 13. Rg1 Bg4 {[%csl Gg4][%cal Rf3e2]} 14. Nc3 O-O 15. Qd1 (15. Ba3 $17 Rfe8 16. Bxe7 Rxe7 17. Rd1) 15... Qf5 $36 {[%mdl 2048] Black has strong initiative.} 16. Ne2 Ng6 17. Qd2 Nxe5 18. O-O-O (18. Bxe5 $142 Qxe5 19. Qd4) 18... f6 19. Nd4 Qd7 20. Ba3 Bxd1 21. Bxf8 Rxf8 22. Rxd1 c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 23. Ne2 c6 $1 24. Qa5 c4 25. Nf4 Rb8 26. Qc5 Rb5 27. Qd4 Qe7 28. Ne2 Qa3+ 29. Qb2 Qa5 30. h5 h6 31. Nc3 Rb6 {Played: Rb5-b8} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.11"]
[White "Haimovich, Tal"]
[Black "Kuprijanov, Anatoly"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2402"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,148,20,20,20,31,18,20,26,10,8,11,4,72,76,93,75,91,-8,53,33,37,40,49,51,50,28,25,25,39,36,37,39,32,29,41,41,54,47,64,0,32,-18,0,0,0,0,31,0,0,0,14,20,17,17,17,16,11,10,17,0,51,32,140,145,186,168,422,400,480,477,486,510,460,81,81,81,92,81,81,13,13,13,13,13,20,20,20,13,20,13,20,20,20,14,21,21,21,21,21,22,22,22,29,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Bb4+ 12. c3 Be7 13. Ne4 {B19: Classical Caro-Kann: 4...Bf5 main line} (13. O-O-O Ngf6 14. Kb1 Qb6 15. Ne4 Rd8 16. Ne5 Qb5 17. Nxf6+ Bxf6 18. Qg3 Qd5 19. Rhe1 b5 20. Bc1 Nb6 21. f4 {1-0 (36) Kokarev,D (2598)-Afanasiev,N (2494) Khanty-Mansiysk 2018}) 13... Ndf6 14. Ned2 Nd5 15. Be5 Ngf6 16. O-O-O O-O 17. Kb1 $146 ({Predecessor:} 17. Bxf6 Nxf6 18. Kb1 c5 19. Ne4 cxd4 20. Qe2 Qb6 21. Nxd4 {½-½ (36) Gonzalez Garcia,J (2431)-Gonzalez Vidal,Y (2456) Santa Clara 2003}) 17... Qb6 (17... Ng4 $11 18. Bg3 a5) 18. c4 $16 Qa6 19. Qb3 Nb6 {[#]} 20. Rhe1 (20. Bxf6 $1 $16 Bxf6 21. Rc1) 20... Qa4 ({Black should try} 20... Rad8 $11) 21. Qxa4 $14 Nxa4 22. Bxf6 Bxf6 23. c5 {Strongly threatening Ne4.} b6 $1 24. Ne4 bxc5 25. b3 Nb6 26. Nxf6+ gxf6 27. dxc5 Nd5 28. Kb2 Kh7 29. Re4 Rg8 30. g3 Rgd8 31. Nd4 ({White should play} 31. Rd3 $14) 31... Ne7 (31... f5 $5 {[%cal Rf5e4]} 32. Ree1 Rdc8 $11) 32. Rc1 f5 33. Rh4 Rd5 34. Ne2 e5 35. Ra4 a6 36. Rb4 Rd7 37. Nc3 a5 38. Ra4 Kg7 39. Rd1 Rxd1 40. Nxd1 $11 {[%mdl 4096] Endgame KRN-KRN} Nd5 41. a3 Kf6 (41... f4 $11) 42. b4 $14 Ke6 ({Better is} 42... Nc7 $14) 43. Rxa5 $16 Rxa5 44. bxa5 {[#] Hoping for a6. KN-KN} Nc7 $2 (44... Kd7 {was called for.} 45. Kc2 e4) 45. Ne3 $18 Na6 46. Kc3 Nxc5 47. Kc4 Na6 48. g4 $2 (48. f4 $18 {is the precise move to win.}) 48... fxg4 $16 49. Nxg4 f5 50. Nxh6 Kf6 51. a4 (51. Kd3 $16) 51... Ke6 $11 52. Kc3 Kf6 53. Kd2 {With the idea Kd3.} Ke6 54. Ke3 Nc5 55. f3 {next Kf2 is good for White.} Kf6 56. Ke2 {White wants to play Ke1.} Ke6 57. Kd1 Kf6 58. Kc2 Ke6 59. Kc3 Kf6 60. Kc4 Na6 61. Kd3 Nc5+ 62. Ke3 Ke6 63. f4 e4 {The position is equal.} 64. Nxf5 Kxf5 {KN-KP} 65. h6 {And now h7 would win.} Kg6 66. Kd4 $132 {[%mdl 2048] White is fighting back} Kxh6 67. Kxc5 {Threatening mate with Kd4. K3P-KPP} e3 68. a6 {Threatens to win with a7.} e2 69. a7 e1=Q 70. a8=Q {aiming for Qh8+.} Qe3+ 71. Kb4 $1 Qxf4+ 72. Ka5 Qd2+ 73. Ka6 Qd3+ 74. Kb6 (74. Ka5 $5 {[%cal Ra8c6]} Qc3+ 75. Ka6 $11) 74... Qd4+ {Accuracy: White = 66%, Black = 54%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.12"]
[White "Musyuk, Lior"]
[Black "Krayz, Alexander"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2327"]
[BlackElo "2359"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,62,20,15,8,18,16,11,26,19,16,3,12,0,0,-9,0,0,23,3,28,16,28,31,31,31,42,36,48,49,45,37,51,32,45,32,32,28,41,0,35,0,45,36,62,77,77,0,73,0,58]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nd7 7. N2g3 Ngf6 8. Bd3 c5 {C15: French: 3 Nc3 Bb4: Unusual White 4th moves} 9. dxc5 Nxc5 10. Nxc5 Bxc5 11. O-O Bd7 12. Ne4 $146 ({Predecessor:} 12. b4 Bd4 13. Rb1 h6 14. c4 a5 15. Be4 Bc6 16. Bxc6+ bxc6 {1-0 (36) Rogers,I (2529)-Pert,N (2465) Birmingham 2001}) 12... Be7 13. Nxf6+ Bxf6 14. Be4 Bb5 15. Re1 Qxd1 (15... Bc6 {is more complex.} 16. Bxc6+ bxc6 17. c3 O-O 18. Qc2 Qc7) 16. Rxd1 Rc8 (16... Bc6 {looks sharper.} 17. Bxc6+ bxc6 18. Rb1 Ke7 19. f3 Rad8) 17. Be3 Bc6 ({Don't blunder} 17... Bxb2 $2 18. Rab1 $18) 18. Bxc6+ Rxc6 19. c3 Ke7 20. Rd2 ({Reject} 20. Bxa7 b6 $15) 20... Ra8 21. Rad1 Rc7 $1 22. Bf4 e5 23. Bg3 g5 24. Rd5 Ke6 25. Rd6+ Ke7 26. R6d5 Ke6 27. Rd6+ Ke7 28. Kf1 Rg8 29. R6d5 Ke6 30. Rd6+ Ke7 $1 31. R6d5 Ke6 {Accuracy: White = 50%, Black = 57%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.13"]
[White "Sutovsky, Emil"]
[Black "Gorodetzky, David"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2643"]
[BlackElo "2486"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} c5 {[%emt 0:02:11]} 4. dxc5 {[%emt 0:05:45]} e6 {[%emt 0:00:07]} 5. Nf3 {[%emt 0:03:18]} Bxc5 {[%emt 0:05:52]} 6. Bd3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:49]} 7. a3 {[%emt 0:02:28]} Nge7 {[%emt 0:02:27]} 8. b4 {[%emt 0:00:03]} Bb6 {[%emt 0:00:18]} 9. Bb2 {[%emt 0:01:18]} Ng6 {[%emt 0:07:57]} 10. O-O {[%emt 0:01:12]} O-O {[%emt 0:03:37]} 11. g3 {[%emt 0:01:49]} f6 {[%emt 0:09:12]} 12. exf6 {[%emt 0:00:26]} gxf6 {[%emt 0:02:27]} 13. c4 {[%emt 0:00:10]} dxc4 {[%emt 0:13:02]} 14. Bxc4 {[%emt 0:02:51]} Qxd1 {[%emt 0:00:08]} 15. Rxd1 {[%emt 0:00:04]} Kg7 {[%emt 0:00:08]} 16. Be2 {[%emt 0:06:27]} e5 {[%emt 0:03:35]} 17. Nc3 {[%emt 0:00:49]} Bg4 {[%emt 0:05:48]} 18. Nd2 {[%emt 0:07:25]} Be6 {[%emt 0:05:53]} 19. Nb5 {[%emt 0:04:03]} a6 {[%emt 0:08:07]} 20. Nd6 {[%emt 0:02:11]} Bd4 {[%emt 0:00:27]} 21. Bxd4 {[%emt 0:07:28]} Nxd4 {[%emt 0:00:41]} 22. Bc4 {[%emt 0:18:03]} Bg4 {[%emt 0:03:54]} 23. Rdc1 {[%emt 0:03:59]} b5 {[%emt 0:03:00]} 24. Bf1 {[%emt 0:08:15]} Ra7 {[%emt 0:05:26]} 25. a4 {[%emt 0:00:41]} Rd8 {[%emt 0:04:08]} 26. N6e4 {[%emt 0:00:47]} bxa4 {[%emt 0:01:23]} 27. Nc5 {[%emt 0:00:31]} Nc6 {[%emt 0:08:07]} 28. Nc4 {[%emt 0:06:01]} Nxb4 {[%emt 0:02:27]} 29. Na5 {[%emt 0:01:13]} Bd7 {[%emt 0:01:32]} 30. Rab1 {[%emt 0:07:16]} Na2 {[%emt 0:01:11]} 31. Rc4 {[%emt 0:00:03]} Kh6 {[%emt 0:00:57]} 32. Nab7 {[%emt 0:05:48]} Rb8 {[%emt 0:00:30]} 33. Bg2 {[%emt 0:00:17]} Bc8 {[%emt 0:00:37]} 34. Rb2 {[%emt 0:00:55]} f5 {[%emt 0:00:31]} 35. Rxa2 {[%emt 0:00:41]} Bxb7 {[%emt 0:00:12]} 36. Bxb7 {[%emt 0:00:54]} Raxb7 {[%emt 0:00:09]} 37. Nxb7 {[%emt 0:00:05]} Rxb7 {[%emt 0:00:09]} 38. Rcxa4 {[%emt 0:00:21]} e4 {[%emt 0:00:58]} 39. Rxa6 {[%emt 0:00:19]} Kg5 {[%emt 0:00:08]} 40. Kg2 {[%emt 0:03:43]} Rf7 {[%emt 0:01:21]} 41. R2a5 {[%emt 0:31:08]} Kh6 {[%emt 0:30:32]} 42. Ra7 {[%emt 0:00:52]} Rf8 {[%emt 0:00:00]} 43. Rb7 {[%emt 0:00:00]} f4 {[%emt 0:00:00]} 44. g4 {[%emt 0:00:00]} Nh4+ {[%emt 0:00:00]} 45. Kh3 {[%emt 0:00:00]} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.14"]
[White "Galburd, Yan"]
[Black "Kogan, Arthur"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2450"]
[BlackElo "2524"]
[Annotator "TA"]
[PlyCount "275"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,275,12,14,8,12,4,7,5,8,2,2,7,14,6,11,4,11,2,17,15,36,36,54,32,132,28,74,47,52,40,40,40,60,60,50,27,62,31,20,-6,73,65,72,74,58,70,65,0,0,0,0,-92,-71,-50,-67,-81,-37,-148,30,28,55,51,300,270,267,267,267,267,304,226,224,150,330,341,322,317,312,160,303,304,287,192,188,166,166,188,171,118,120,89,94,29,32,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,6,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,3,0,10,10,18,18,18,0,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,27996,27996,27997,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,27984,27984,27987,27987,27988,27988,27990,27990,27997,27997,27998,27998]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. c4 e6 5. cxd5 exd5 6. O-O Nf6 7. h3 {A11: English Opening: 1...c6} (7. d3 Nbd7 8. Nc3 Bd6 9. h3 Bxf3 10. Bxf3 Qe7 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 O-O 14. Re1 Qd8 15. d4 Re8 16. Bd2 Nf6 {½-½ (31) Jones,G (2698)-Hovhannisyan,R (2630) Reykjavik 2019}) 7... Bxf3 8. exf3 Be7 9. f4 $146 {The position is equal.} ({Predecessor:} 9. Qb3 Qb6 10. Qe3 Qxe3 11. dxe3 Na6 12. Nc3 Nc5 13. Rd1 O-O 14. e4 dxe4 15. fxe4 {½-½ (23) Dizdarevic,E (2493)-Perunovic,M (2578) Sarajevo 2011}) 9... O-O 10. d3 Na6 11. Nd2 Nc5 12. Nf3 a5 13. Be3 a4 14. Qc2 Nfd7 15. h4 Qa5 16. Bh3 Rfd8 17. h5 a3 {[#]} (17... h6 $14) 18. b3 (18. b4 $1 $16 {[%cal Rb4a5][%mdl 512]} Qxb4 19. Rab1) 18... Bf6 19. d4 Ne4 20. Ne5 Nf8 21. Rac1 Qb4 22. Rfd1 Re8 23. Kg2 Bd8 24. h6 {Strongly threatening Bf5.} g6 $1 25. f5 f6 (25... Bg5 $11 26. Qd3 f6 27. Bxg5 Nxg5) 26. Nxc6 (26. Nd3 {looks sharper.} Qe7 27. b4 Nd6 28. Bf4 Nb5 29. Nc5) 26... bxc6 27. Qxc6 {[%mdl 64] Double Attack} Ba5 28. Qxd5+ Kh8 29. fxg6 (29. Qc6 $14) 29... hxg6 $11 30. h7 $40 {[%mdl 128] White has some attack.} Nxh7 {White must now prevent ...Nc3.} 31. Qf7 (31. Qc6 $11 {remains equal.}) 31... Qe7 32. Qxe7 Rxe7 33. d5 f5 34. g4 {[#]} (34. Rc6 $15 Kg7 35. d6) 34... Nd6 $2 (34... f4 $1 $17 {[%cal Rf4e3]} 35. d6 (35. Bxf4 Nc3) 35... Rf7 36. Bd4+ Kg8) 35. Rc6 Bb4 36. Rd4 Re4 $2 (36... Rb7 $1 $14) 37. Rxe4 Nxe4 38. gxf5 gxf5 39. Bxf5 Rg8+ 40. Kf1 Re8 41. Rh6 Re7 $2 (41... Nef6 $16) 42. Rh4 $18 Ng3+ 43. fxg3 Rxe3 44. Rxh7+ {[%mdl 4096] Endgame KRB-KRB} ({Stronger than} 44. Rxb4 Rf3+ 45. Ke2 Rxf5 $11) 44... Kg8 {With the idea ...Rf3+.} 45. Rb7 $1 Bd6 {Threatening ...Rf3+.} 46. Rb6 Bxg3 47. d6 Bh4 {Black wants to play ...Rf3+.} 48. Bg4 Re4 49. Rb8+ (49. Bf3 $18 Rd4 50. Ke2) 49... Kg7 $16 50. Be2 Rf4+ {[#]} 51. Kg1 ({White should try} 51. Kg2 $1 $16) 51... Rd4 $11 52. Ra8 {Black should prevent Bc4.} Rd2 $1 53. Bc4 Rxa2 54. d7 Rd2 55. Rxa3 Rxd7 56. Kg2 Kf6 57. Ra5 Ke7 58. Kf3 Kd8 59. Ke4 Bf2 60. Rf5 Bb6 61. Bd5 Kc7 62. Rf6 Rd6 63. Rf5 Bc5 64. Kd3 Rh6 65. Kc4 Kb6 66. Be4 Be3 67. Re5 Bf2 68. Re8 Rd6 69. Bd5 Rh6 70. b4 Rh4+ 71. Be4 Rh5 72. Re6+ Kc7 73. Rc6+ Kd7 74. Rf6 Bg1 75. Rf4 Kd6 76. Bf3 Re5 77. b5 Rc5+ 78. Kb4 Rc1 79. Be2 Bc5+ 80. Kb3 Rb1+ 81. Kc2 Re1 82. Bc4 Kc7 83. Rf6 {Threatens to win with Rc6+.} Re5 84. Bd3 Bd4 {And now ...Rc5+ would win.} 85. Rg6 Rc5+ 86. Kd2 Rh5 87. Rc6+ Kb8 88. Be2 Rh3 89. Rd6 Bc5 {Hoping for ...Bb4+.} 90. Rg6 Bd4 91. Bc4 Be3+ 92. Ke2 Bc5 93. Bd5 Rh2+ 94. Bg2 Bd4 95. Kd3 Bf2 96. Kc3 (96. Bf1 {feels hotter.} Rh4 97. Re6 Kb7 98. Kc3 Bd4+ 99. Kc4) 96... Kc7 97. Kd3 Rh4 98. b6+ (98. Rc6+ {looks sharper.} Kb8 99. Rf6 Rb4 100. Bc6 Bg3 101. Rf7) 98... Bxb6 99. Rc6+ Kd7 $2 {[%mdl 8192]} (99... Kd8 $11) 100. Rxb6 {KRB-KR} Ke7 $2 {[%mdl 8192]} (100... Rg4 $11) 101. Be4 Kf7 $2 {[%mdl 8192]} (101... Rh3+ $11 102. Kd4 Rh5) 102. Kd4 Rh2 $2 {[%mdl 8192]} (102... Ke7 $11) 103. Ke5 Rf2 $2 {[%mdl 8192]} (103... Rh5+ $11 104. Bf5 Ke8) 104. Rb7+ Kf8 $2 {[%mdl 8192]} (104... Ke8 $11) 105. Bf5 Ke8 $1 106. Kf6 {[%cal Rb7b8]} Kd8 $2 {[%mdl 8192] [#]} (106... Rd2 $11) 107. Rd7+ $1 Ke8 108. Rc7 {[%cal Rc7c8]} Rd2 109. Rc8+ Rd8 110. Bg6+ Kd7 111. Bf5+ Ke8 $1 {intending ...Rxc8.} 112. Rc7 Rd2 $2 {[%mdl 8192]} (112... Rd6+ $11 113. Be6 Rd1) 113. Bg4 Rf2+ 114. Ke6 {[%cal Rc7c8]} Kd8 $1 115. Rg7 Rg2 116. Rd7+ Kc8 117. Rg7 Kd8 $2 {[%mdl 8192]} (117... Kb8 $11) 118. Kd6 {[%cal Rg7g8]} Rd2+ 119. Ke5 Rg2 120. Kf4 (120. Ke4 {feels hotter.}) 120... Rf2+ 121. Bf3 Rf1 $2 {[%mdl 8192]} (121... Ke8 $11) 122. Ke4 Re1+ 123. Kd5 Re7 $2 {[%mdl 8192]} (123... Re8 $11) 124. Rg6 Rd7+ 125. Kc5 Rd3 $2 {[%mdl 8192]} (125... Rc7+ $11 126. Bc6 Rf7) 126. Bd5 (126. Rg8+ {is interesting.}) 126... Ke7 127. Re6+ (127. Kc4 {is more complex.}) 127... Kf8 $2 {[%mdl 8192]} (127... Kd7 $11) 128. Kd6 Kg7 129. Ke5 Rg3 $2 {[%mdl 8192]} (129... Re3+ $11 130. Be4 Rh3) 130. Re7+ (130. Kf5 {seems wilder.}) 130... Kh8 $2 {[%mdl 8192]} (130... Kg6 $11) 131. Re8+ (131. Kf4 {with more complications.}) 131... Kh7 132. Be6 Rg1 $2 {[%mdl 8192]} (132... Rg5+ $11 133. Bf5+ Kg7) 133. Bf5+ {White mates.} Kg7 134. Re7+ Kf8 135. Kf6 Rd1 136. Rh7 {[%cal Rh7h8]} Kg8 137. Rh4 Rf1 138. Rd4 {Accuracy: White = 63%, Black = 67%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.15"]
[White "Smirin, Ilia"]
[Black "Veinberg, Nimrod"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2607"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,61,7,6,11,10,10,4,30,0,85,78,84,85,97,104,125,127,139,141,148,0,137,108,126,92,106,102,133,109,258,237,224,143,417,400,792,782,718,621,614,602,575,539]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3 d6 9. Rd1 Na5 10. Bc2 c5 11. d4 cxd4 {C86: Closed Ruy Lopez: Worrall Attack} (11... Qc7 12. d5 Bd7 13. b3 g6 14. Nbd2 Nh5 15. Nf1 Bf6 16. g3 Bg7 17. Ne1 Qc8 18. Ne3 Qe8 19. Qf3 Bh6 20. N1g2 Ng7 {1-0 (58) Panchanathan,M (2479)-Van den Doel,E (2589) Hastings 2020}) 12. cxd4 Qc7 13. h3 Bd7 {The position is equal.} 14. a3 $146 ({Predecessor:} 14. Nc3 Rfe8 15. Bg5 exd4 16. Rxd4 Be6 17. Rc1 Nc6 18. Rdd1 h6 19. Bf4 Ne5 20. Nd4 {1-0 (28) Hinks Edwards,T (2377)-Trmal,J (2286) Czechia 2008}) 14... b4 (14... Rfc8 $11 {remains equal.} 15. Nc3 Be6) 15. axb4 $16 Nc6 16. Nc3 Nxb4 17. Bb3 Rfb8 18. Bg5 Be8 19. Rac1 {aiming for dxe5.} Qa5 20. Ra1 Qc7 21. Rdc1 h6 22. Bh4 Rc8 23. Bg3 {[%cal Rd4e5]} exd4 24. Nxd4 Nd7 (24... Bd7 $16) 25. Nf5 Bf8 26. Qd1 Ne5 $2 {[%mdl 8192] [#]} (26... Qd8 $16 27. Bxd6 (27. Nxd6 Bxd6 28. Bxd6 Nc5 $16) 27... Nc5) 27. Nb5 $1 $18 {[%mdl 512]} axb5 (27... Qxc1 $142 28. Rxc1 Rxc1 29. Qxc1 axb5) 28. Rxc7 {White is clearly winning.} Rxa1 29. Rxc8 Rxd1+ 30. Bxd1 g6 {[#]} 31. Nxd6 {Played: Nf5xh6} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.16"]
[White "Parkhov, Yair"]
[Black "Golod, Vitali"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2370"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,99,75,73,83,83,83,83,83,62,83,83,83,77,75,76,107,-33,122,121,166,158,158,146,134,141,170,170,167,168,177,177,210,210,210,210,210,210,218,209,238,239,266,266,269,289,293,293,293,290,276,279,289,281,279,293,260,267,508,508,503,502,496,479,475,455,395,373,451,388,316,230,388,351,377,353,856,553]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 c4 13. b4 cxb3 {C97: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7, sidelines} 14. axb3 Nb7 (14... Bd7 15. Ba3 Bd8 16. Nbd2 Qb8 17. b4 Nc4 18. Nxc4 bxc4 19. Ba4 Bb5 20. Bc1 h6 21. Nh4 Bxa4 22. Rxa4 Nxd5 23. exd5 Bxh4 {1-0 (53) Robson,R (2644)-Sevian,S (2615) Saint Louis 2017}) 15. b4 Nd7 {White is better.} 16. Na3 Nb6 17. Be3 Bd7 18. Qb1 $146 ({Predecessor:} 18. Nd2 Bd8 19. c4 bxc4 20. Bxb6 Qxb6 21. Naxc4 {1-0 (58) Dauletova,G (2275)-Batchimeg,T (2391) Baku 2016}) 18... Rfc8 19. Rc1 Bd8 20. Qa2 ({White should play} 20. Bd3 $16) 20... Nc4 $2 (20... Qxc3 $15 21. Bd2 Qc7) 21. Nxc4 $16 bxc4 22. Ba4 a5 {[#] Strongly threatening ...axb4.} 23. Bxd7 Qxd7 24. Qa4 Qxa4 25. Rxa4 Rab8 26. Nd2 g6 27. Rb1 f5 {And now ...f4 would win.} 28. f3 Kf8 29. Kf1 Ke8 30. Ke2 Kd7 31. Kd1 Ra8 {[#]} 32. Rba1 $1 f4 33. Bf2 h5 34. Kc2 g5 35. b5 Nc5 36. Rxc4 Bb6 37. Bxc5 $1 Rxc5 38. Rxc5 Bxc5 $18 {[%mdl 4096] Endgame KRB-KRN} 39. Nc4 a4 40. Nb2 a3 $2 (40... Rb8 41. Rxa4 Rxb5) 41. Nd3 Be3 42. Kb3 g4 43. Rxa3 gxh3 44. gxh3 (44. Rxa8 $2 {perishes.} hxg2 45. b6 (45. Rg8 $2 g1=Q $19) 45... g1=Q $19) 44... Rg8 45. Ra6 Rg3 46. b6 Rxf3 {With the idea ...Bxb6.} 47. Nb4 {White wants to mate with Ra7+.} Kc8 $2 (47... Bxb6 48. Rxb6 Kc7) 48. Kc4 Bc5 {Now ...Bxb4 and Black clings on.} 49. Nc6 {Intending Kb5 and mate.} Rf1 $2 ({Weaker is} 49... Rxh3 50. Kb5 Kd7 51. Ra8 Bxb6 52. Kxb6 Rxc3 53. Rd8#) (49... Bxb6 50. Rxb6 Kc7) 50. Na5 {Accuracy: White = 83%, Black = 49%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.17"]
[White "Bar, Roman"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2498"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,131,43,49,36,61,39,45,4,54,49,61,67,63,62,73,47,75,19,23,19,19,19,16,16,47,51,75,69,88,76,85,80,85,77,85,82,79,39,72,59,75,86,91,89,83,84,82,92,173,132,242,247,234,229,242,196,360,158,150,134,279,239,256,149,190,129,139,95,372,72,72,72,85,66,66,66,63,66,72,78,91,80,80,0,91,89,84,66,66,66,66,66,66,66,70,66,68,63,63,52,52,52,75,52,52,52,59,52,60,38,40,45,42,19,32,8,9,9,9,9,19,9,9,9]} 1. e4 c5 2. Nf3 e6 3. g3 a6 (3... Nc6 4. Bg2 Nf6 5. d3 Be7 6. O-O O-O 7. Re1 e5 8. c3 Re8 9. a3 Bf8 10. b4 d6 11. b5 Ne7 12. c4 g6 13. Nc3 Bg7 14. a4 h6 15. a5 {1-0 (58) Karjakin,S (2754)-Caruana,F (2822) Bucharest 2019}) 4. Bg2 b5 5. O-O Bb7 6. Re1 {B40: Sicilian: 2...e6, Unusual lines} Nc6 7. d3 Be7 8. c3 {White is slightly better.} d6 9. d4 Nf6 10. d5 $146 ({Predecessor:} 10. Bf4 O-O 11. dxc5 dxc5 {0-1 (40) Grobelsek,A (2054)-Kristovic,M (2330) Velika Gorica 2003}) 10... exd5 11. exd5 Na7 12. Nh4 {aiming for Nf5.} Qd7 $1 13. Qd3 (13. g4 $16) 13... O-O $11 14. a4 Rfe8 15. axb5 axb5 16. Rd1 Bd8 17. b3 Nc8 18. Rxa8 Bxa8 19. Na3 Na7 20. c4 bxc4 21. bxc4 Bb7 22. Nf5 Bc8 23. Ne3 Qb7 24. h3 Bd7 25. Bd2 Nc8 26. Rb1 $36 {[%mdl 2048] White is in control.} Qa7 27. Nb5 Bxb5 28. Rxb5 Ne7 (28... g6 $16) 29. Qb1 Bc7 (29... Ng6 $16 30. Nf5 Qa6) 30. Bc3 $18 Rb8 31. Bxf6 gxf6 32. Be4 h6 $2 (32... Kg7 33. Rxb8 Qxb8) 33. Qd1 (33. Ng4 $18 Kf8 34. Nxf6 Rxb5 35. cxb5) 33... Rxb5 $16 34. cxb5 Kf8 (34... c4 $16 35. Qg4+ (35. Nxc4 Kf8 $18) 35... Kf8) 35. Kg2 c4 36. Qc2 (36. Nxc4 f5 $18) (36. Qh5 $18 Ke8 37. Qxh6 (37. Nxc4 Qd4 $16)) 36... f5 37. Bxf5 ({Don't play} 37. Nxf5 $6 Nxf5 38. Bxf5 Qd4 $14) (37. Qc3 $18 Kg8 38. Qf6 (38. Nxf5 Nxf5 39. Bxf5 Qc5 $14)) 37... Qc5 38. Be4 {And now Qc3 would win.} Qxb5 $2 {[%mdl 8192] [#]} (38... c3 $16 {keeps fighting.}) 39. Qxc4 $2 (39. Qc3 $1 $18 {[%cal Rc3h8] is the precise move to win. Hoping for Qh8+.} Ke8 40. Qh8+ (40. Qxc4 Qxc4 41. Nxc4 f5 $16) 40... Kd7 41. Qf8 (41. Qxh6 Bb6 $18)) 39... Qxc4 40. Nxc4 {[%mdl 4096] Endgame KBN-KBN} f5 41. Bf3 Kg7 42. Kf1 Kf6 43. Bg2 Nc8 44. f4 Nb6 45. Na3 Nc8 46. Nc4 Nb6 47. Ne3 Nc8 48. Ke2 Bb6 49. Bf3 Ne7 50. Nc4 Bc5 51. Na5 Bb4 52. Nb3 Bc3 53. Nc1 Bd4 54. Kd3 Bf2 55. Ne2 Kg7 56. Kc4 Kf6 57. Kb5 Nc8 58. Kc6 {Black must now prevent Kc7.} Ke7 $1 59. g4 Na7+ 60. Kb7 fxg4 61. Bxg4 {[#] Strongly threatening Ka6.} Nb5 62. Nc1 Be3 {The position is equal.} 63. Nd3 Nc3 64. Kc6 Ne4 65. Kc7 Nf2 66. Nxf2 {Accuracy: White = 55%, Black = 48%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.18"]
[White "Zlatin, Alexander"]
[Black "Kantsler, Boris"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2310"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,86,40,22,-12,0,-37,-39,-46,-27,-35,-17,-29,-30,-40,-31,-41,-16,-25,0,0,0,-6,44,0,-17,-45,-7,-9,-12,0,-16,-45,-12,-19,-20,-16,-12,-52,-31,-56,-31,-34,-43,-79,-57,-120,-121,-211,-205,-202,-200,-174,-161,-207,-200,-182,-161,-164,-162,-322,-314,-566,-359,-565,-564,-572,-568,-760,-758,-897,-887,-843,-777,-745,-741]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 Bb4 8. Qf3 {B41: Sicilian: Kan Variation: 5 c4} (8. Bd3 Nc6 9. Nxc6 bxc6 10. O-O O-O 11. c5 d5 12. cxd6 Bxd6 13. h3 c5 14. Rc1 Bb7 15. Qe2 Rfc8 16. b3 {½-½ (46) Wojtaszek,R (2729)-Bartel,M (2640) Poland 2016}) 8... b5 $146 ({Predecessor:} 8... Qe5 9. Bd3 Nc6 10. Qg3 Qxg3 11. hxg3 Ng4 12. Nxc6 dxc6 13. Bd4 O-O 14. a3 Rd8 15. axb4 Rxd4 16. Be2 e5 17. Rd1 Nf6 18. f3 Rxd1+ 19. Kxd1 Be6 20. Kc2 Kf8 21. Rd1 Ke7 {½-½ (21) Meftahi,H (2125)-Chikhaoui,W (2198) Hammamet 2016}) 9. e5 Bb7 10. Qg3 $1 {[%cal Rg3g7] Black is slightly better.} Nh5 11. Qg5 g6 12. Be2 Be7 13. Qg4 Qxe5 {[#] And now ...f5 would win.} 14. Nf3 Qc7 15. cxb5 O-O 16. b6 Qd8 17. O-O Nc6 18. Qa4 (18. Rac1 $14) 18... Ng7 $11 19. Rad1 Nf5 (19... d5 $5 {[%cal Rg7f5]}) 20. Bf4 $1 Qxb6 21. Rxd7 Qxb2 {next ...Rfd8 is good for Black.} 22. Bd2 Rad8 23. Rxd8 $1 Nxd8 24. Rb1 Qa3 25. Qd7 Bc6 26. Qd3 a5 27. Ne5 Qc5 $36 {[%mdl 2048] Black has the initiative.} 28. Nxc6 Nxc6 29. Rb5 ({Better is} 29. Ne4 $15 Qe5 30. Bc3) 29... Qd4 $17 30. Be3 (30. Qxd4 $17 Ncxd4 31. Rb1) 30... Qxd3 $19 31. Bxd3 Nxe3 32. fxe3 Rc8 {[#] White must now prevent ...Nb4.} 33. Be4 Nb4 34. Ne2 a4 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 35. Ra5 Nxa2 36. Bb7 $2 (36. Ra7 Bg5 37. Kf2) 36... Rc2 37. Nd4 $2 (37. Ba6 {is a better defense.}) 37... Rc1+ 38. Kf2 Nc3 {Black is clearly winning.} 39. Bf3 a3 40. Nb3 Rb1 41. Nd2 Rb2 42. Ke1 a2 {Strongly threatening ...Bb4.} 43. Nc4 Rb4 {Accuracy: White = 28%, Black = 81%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.19"]
[White "Rechlis, Gad"]
[Black "Baron, Tal"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2498"]
[BlackElo "2529"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,8,6,0,0,0,5,0,20,0,0,0,30,30,46,30,62,0,29,9,31,29,38,40,51,41,53,39,80,84,145,136,202,191,182,191,195,176,180,168,162,164,202,157,311,310,374,359,360,378,364,356,410,420,425,418,851,844,1269,1275,1205,1184,1240,1216,1072,1036,951,844]} 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. e4 (5. d3 d5 6. e4 d4 7. a4 Bd6 8. Na3 h6 9. Nh4 g6 10. f4 exf4 11. gxf4 Ng4 12. Nf3 g5 13. e5 Be7 14. Qe2 gxf4 15. Bxf4 {1-0 (51) Grischuk,A (2764)-Wojtaszek,R (2728) Hamburg 2019}) 5... d6 6. d3 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} g6 7. Nc3 Bg7 8. Nd2 {The position is equal.} a6 $146 ({Predecessor:} 8... Bg4 9. f3 Be6 10. f4 Bg4 11. Nf3 Nd4 12. Qd2 Bxf3 13. Bxf3 exf4 14. gxf4 Nxf3+ 15. Rxf3 {1-0 (45) Karthikeyan,M (2578)-Zanan,E (2471) Tarvisio 2017}) 9. Nc4 b5 10. Ne3 b4 11. Ncd5 Nxd5 12. exd5 Ne7 13. Nc4 (13. a3 $14) 13... O-O 14. f4 $36 {[%mdl 2048] Threatening fxe5. White has good play.} Rb8 15. a3 b3 16. fxe5 dxe5 17. Be3 (17. cxb3 Nxd5 18. Re1 f6 $15) 17... Nxd5 18. Bxc5 Ne7 19. cxb3 Bb7 {[#]} (19... Be6 $142) 20. b4 $1 $16 h5 (20... Bxg2 $16 {was called for.} 21. Kxg2 Qd5+ 22. Qf3 Rfe8) 21. Qe2 Bxg2 22. Qxg2 Qd7 {[#]} 23. Rae1 $1 Rfe8 24. Nd6 Rf8 25. Qe4 Nc6 26. Qc4 a5 $2 (26... Nd4 $16 {keeps fighting.} 27. Bxd4 (27. Qxa6 Ne6 $18) 27... exd4) 27. Ne4 $18 {Threatens to win with Nf6+.} Rfe8 28. Rf6 {Strongly threatening Rd6.} Re6 29. Rxe6 fxe6 30. b5 Nd4 31. Bxd4 exd4 32. Ng5 Rxb5 (32... Qd5 $142) 33. Rxe6 {[%cal Re6e8] White is clearly winning.} Kh8 {[#]} 34. Rd6 $1 {[%mdl 512]} Qe7 {[#]} (34... Qxd6 35. Nf7+) 35. Rd8+ $1 {[%mdl 512]} Bf8 (35... Qxd8 36. Nf7+) 36. Qxd4+ (36. Qxb5 Qe1+ 37. Kg2 Qe2+ 38. Kh3 Qg4+ 39. Kg2 Qe2+ 40. Kh3 Qg4+ 41. Kg2 Qe2+ $11) 36... Kg8 37. Qc4+ {[%mdl 64] Double Attack} Kh8 {[#]} 38. Rxf8+ $1 {Accuracy: White = 61%, Black = 34%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.20"]
[White "Zanan, Evgeny"]
[Black "Tarlev, Konstantin"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2503"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,51,0,17,17,26,20,18,11,18,11,20,0,4,7,7,14,24,0,25,23,24,19,20,18,18,18,56,14,15,-35,11,16,10,0,21,17,26,20,20,16,33,31,33,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 (5... Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Rc1 b6 10. cxd5 cxd5 11. Qd1 Bb7 12. a3 a6 13. Bf4 Rc8 14. Nbd2 Rxc1 15. Rxc1 Qa8 16. Ne5 Nxe5 17. Bxe5 {½-½ (41) Mamedyarov,S (2790)-Radjabov,T (2756) Shamkir 2019}) 6. Bg2 {E01: Catalan: Early deviations} O-O 7. O-O c6 8. Qb3 {The position is equal.} Nbd7 9. Nc3 Be7 10. Bg5 h6 11. Bxf6 Bxf6 $146 ({Predecessor:} 11... Nxf6 12. Ne5 Qb6 {0-1 (59) Sammalvuo,T (2427)-Grandelius,N (2642) Sweden 2016}) 12. Rfd1 Qe7 13. Qc2 Qb4 14. c5 Qa5 15. a3 Qc7 16. e4 b6 17. b4 a5 18. e5 Be7 19. Nd2 Ba6 {[%cal Rb6c5]} 20. f4 Rfb8 21. Rdb1 (21. Bh3 {is interesting.} Qa7 22. Kg2 axb4 23. axb4 bxc5 24. bxc5 Rb4 25. Nf3) 21... axb4 22. axb4 bxc5 23. bxc5 Rxb1+ 24. Qxb1 Rb8 25. Qc2 Qc8 26. Rb1 {Accuracy: White = 46%, Black = 55%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.21"]
[White "Manor, Ilan"]
[Black "Raznikov, Danny"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2457"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,76,31,26,6,30,0,10,-25,9,-10,-20,-20,0,0,9,0,4,0,-7,-12,0,-89,-69,-76,-68,-149,-132,-170,-169,-185,-169,-178,-179,-178,-188,-255,-253,-244,-259,-252,-256,-245,-131,-131,-115,-114,-61,-76,-3,-7,-20,-139,-83,-386,12,15,20,16,24,18,30,23,23,23,23]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Qd6 8. Nxc4 {E05: Open Catalan: 5 Nf3 Be7} (8. Na3 Rd8 9. Naxc4 Qa6 10. Qc2 Rxd4 11. Bg5 Nbd7 12. Rfd1 Rxd1+ 13. Rxd1 Nxe5 14. Nxe5 Qa5 15. Bf4 Nd5 {½-½ (54) Kramnik,V (2800)-Mamedyarov,S (2809) Berlin 2018}) 8... Qa6 9. Qb3 Nc6 10. e3 {The position is equal.} Rb8 (10... b5 $5 {[%cal Rb5c4]} 11. Ne5 Bb7 $11) 11. Nc3 b5 12. Nd2 e5 $36 {[%mdl 2048] Black fights for an advantage.} 13. d5 Na5 14. Qc2 Rd8 $146 ({Predecessor:} 14... b4 15. Na4 {1-0 (26) Khasin,A (2450)-Feher,G (2375) Kobanya 1991}) 15. Nde4 Ne8 16. f4 exf4 17. gxf4 (17. exf4 $11 b4 18. Na4) 17... Qg6 18. Qf2 b4 19. d6 ({White should play} 19. Na4 $15) 19... Bxd6 (19... cxd6 $6 20. Nd5 $11) 20. Nd5 Bh3 21. Nxd6 Qxg2+ ({Don't take} 21... Qxd6 22. Bxh3 Qxd5 23. Bg2 $11) 22. Qxg2 Bxg2 23. Kxg2 Nxd6 ({But not} 23... Rxd6 24. e4 $17) 24. Nxc7 (24. f5 $142) 24... Rb7 $19 25. Nd5 Ne4 26. Rd1 {[#] Strongly threatening Nf6+!} Nc6 27. f5 g6 (27... Rbd7 $19 28. Kf3 Ng5+ 29. Kf4 Rxd5 30. Rxd5 Rxd5 31. Kxg5 f6+ 32. Kh4 Rxf5) 28. Kf3 $17 gxf5 29. Kf4 Re8 (29... Rd6 $17 {...Rb5 is the strong threat.} 30. Kxf5 Nf2) 30. b3 Ne5 (30... Re6 $17 31. Bb2 Kf8) 31. Bb2 $11 Ng6+ 32. Kxf5 {[#]} (32. Kf3 $11 {keeps the balance.}) 32... Rb5 ({Black should try} 32... h5 $1 {Threatens to win with ...Rb5.} 33. a4 bxa3 {[%mdl 64] Discovered Attack} 34. Rxa3 Rb5 35. Rxa7 Rxb3) 33. Rac1 $2 {[%mdl 8192]} (33. Kg4 $17 {was the crucial defense.}) 33... Nc3 $2 ({Better is} 33... h5 $19 {White must now prevent ...Nd6+.} 34. Rc7 Ra5) 34. Bxc3 bxc3 35. Kg4 {aiming for Nf6+.} Re5 36. Nxc3 Rg5+ 37. Kf3 Rbf5+ 38. Ke4 Rf2 {Accuracy: White = 48%, Black = 40%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.22"]
[White "Bronstein, Or"]
[Black "Bitensky, Igor"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2428"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,145,75,81,59,63,54,88,62,106,106,106,106,99,85,89,54,110,95,95,113,123,112,114,119,106,20,27,18,18,-26,33,0,0,0,0,-27,4,0,0,0,0,0,0,0,0,0,0,-34,-39,-266,-260,-234,-77,-113,-111,-110,-118,-107,-129,-127,260,170,167,169,273,263,224,127,104,58,58,75,305,273,259,161,288,295,355,327,410,267,404,179,284,429,414,408,302,45,45,45,45,45,45,45,45,26,26,29,45,45,45,45,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 Nbd7 7. Nf3 e5 8. O-O c6 9. d5 Ng4 10. Bd2 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} Ngf6 $146 ({Predecessor:} 10... f5 11. Ng5 Ndf6 12. b4 cxd5 13. cxd5 fxe4 14. Ne6 Bxe6 15. dxe6 Nh6 16. g4 d5 17. Bg5 Rc8 {1-0 (27) Ivanchuk,V (2735)-Piket,J (2570) Wijk aan Zee 1996}) 11. Qc2 Kh8 12. b4 {White is better.} c5 13. a3 b6 14. g3 Ng8 15. Nh4 Bh6 16. Rae1 f5 (16... Bxd2 $14 17. Qxd2 cxb4 18. axb4 a5) 17. exf5 $16 {Strongly threatening Bxh6.} Bxd2 18. Qxd2 gxf5 19. f4 exf4 20. Rxf4 Ne5 21. Qb2 (21. Rf2 $16) 21... Ne7 $11 22. Rf2 N7g6 $1 {[%cal Rg6h4]} 23. Ng2 Bd7 (23... f4 $11 24. Ne4 (24. Nxf4 Nxf4 25. Rxf4 Rxf4 $11) 24... fxg3 25. hxg3 Rxf2 26. Nxf2 Bf5) 24. Qd2 Qe7 25. Nd1 Qg7 26. Kh1 Rf6 27. Ref1 Raf8 28. Qc3 Qh6 29. Nf4 Nxf4 30. Rxf4 Ng6 31. R4f2 Kg8 32. Ne3 {Hoping for Ng4!} f4 33. Ng4 $2 (33. gxf4 $15 Rxf4 34. Nd1) 33... Bxg4 $1 $19 34. Bxg4 Ne5 $2 (34... fxg3 $19 {is more deadly.} 35. Qxg3 (35. Be6+ $2 Rxe6 36. Rxf8+ Nxf8 $19) 35... Rxf2 {[%mdl 64] Overworked Piece} 36. Rxf2 Rxf2 37. Qxf2 Qc1+ {[%mdl 64] Double Attack} 38. Kg2 Qxc4 39. Be6+ Kg7 40. Qf7+ Kh6 41. bxc5 bxc5) 35. Be6+ $17 Kh8 36. gxf4 Rxf4 37. Rxf4 Rxf4 38. Rg1 {[%csl Ge6][%cal Rg1g8]} Qf8 $2 {[%mdl 8192]} (38... Rf8 $17 {and life is bright.} 39. Qg3 Qg6) 39. Rg8+ Qxg8 40. Bxg8 Kxg8 (40... Rxc4 $142 41. Qe3 (41. Qg3 Rg4 $16 {[%mdl 64] Double Attack}) 41... Kxg8) 41. bxc5 $1 $18 bxc5 {[%mdl 4096] Endgame KQ-KRN} 42. Qb3 (42. Qa5 $18 Nxc4 43. Qxa7) 42... Kg7 $16 43. Qb8 Nxc4 44. Qxa7+ Kg6 $2 (44... Kf6 $16 {was called for.}) 45. Qe7 $1 $18 Kf5 46. h4 {[%csl Gd5][%cal Re7e6]} ({Don't take} 46. Qxh7+ $6 Kg4 $16) 46... Ne5 (46... Rd4 $142) 47. Qxh7+ ({Weaker is} 47. Qxd6 Rxh4+ 48. Kg2 Rg4+ 49. Kf1 c4 $16) 47... Kg4 {[#]} 48. Kg2 $1 Rd4 49. Qh6 {[%csl Gh4][%cal Rh6g5]} Kf5 50. Qg5+ Ke4 51. h5 c4 52. h6 {Black must now prevent h7.} c3 {[#] intending ...Rd2+.} 53. h7 $2 ({Only move:} 53. Qc1 $1 $18 Rd2+ 54. Kg3 Rd3+ 55. Kh4 Nf3+ 56. Kg4 Ne5+ 57. Kg5) 53... Rd2+ $14 54. Kf1 Rh2 {...c2 is the strong threat.} 55. Qg3 c2 56. Qc3 Kxd5 57. Qxc2 (57. h8=Q {feels hotter.} Rxh8 58. Qxc2 Nc4 59. Qf5+ Kc6 60. Qf7) 57... Rxc2 58. h8=Q $11 {KQ-KRN} Rc4 59. Qa8+ Kd4 60. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Nc6 61. a5 Kc5 {The position is equal.} 62. a6 Ra4 63. Qc8 d5 64. Ke2 d4 65. Kd3 Rxa6 66. Qf8+ Kb6 67. Qd6 Ra4 68. Qf8 Ra5 69. Qd6 Rc5 70. Kd2 Kb5 71. Qf8 Re5 72. Qf7 Kc5 73. Qf8+ {Accuracy: White = 51%, Black = 61%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.23"]
[White "Friedland, Moshe"]
[Black "Kobo, Ori"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2257"]
[BlackElo "2445"]
[Annotator "RC"]
[PlyCount "84"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:12]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:02]} c5 {[%emt 0:00:07]} 4. c3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:16]} 5. Nf3 {[%emt 0:00:04]} Bd7 {[%emt 0:00:14]} 6. Na3 {[%emt 0:01:37]} f6 {[%emt 0:00:24]} 7. Bd3 {[%emt 0:01:29]} cxd4 {[%emt 0:04:50]} 8. cxd4 {[%emt 0:00:29]} Bb4+ {[%emt 0:00:52]} 9. Bd2 {[%emt 0:02:11]} Qb6 {[%emt 0:01:39]} 10. O-O {[%emt 0:10:27]} fxe5 {[%emt 0:13:44]} 11. Nxe5 {[%emt 0:12:40]} Nxe5 {[%emt 0:01:22]} 12. dxe5 {[%emt 0:00:16]} Ne7 {[%emt 0:10:09]} 13. Bg5 {[%emt 0:07:06]} Nc6 {[%emt 0:15:12]} 14. Qh5+ {[%emt 0:01:16]} Kf8 {[%emt 0:01:13]} 15. Bxh7 {[%emt 0:10:14]} Be8 {[%emt 0:02:27]} 16. Qh4 {[%emt 0:06:15]} Bf7 {[%emt 0:02:55]} 17. Nc2 {[%emt 0:21:19]} Be7 {[%emt 0:04:53]} 18. Bf6 {[%emt 0:02:04]} gxf6 {[%emt 0:02:00]} 19. Qh6+ {[%emt 0:00:03]} Ke8 {[%emt 0:00:08]} 20. Qg7 {[%emt 0:00:05]} Rf8 {[%emt 0:02:09]} 21. exf6 {[%emt 0:00:18]} Qxb2 {[%emt 0:01:43]} 22. Rab1 {[%emt 0:01:23]} Qxf6 {[%emt 0:00:38]} 23. Qg3 {[%emt 0:00:09]} Rh8 {[%emt 0:03:39]} 24. Bd3 {[%emt 0:00:24]} Ne5 {[%emt 0:06:03]} 25. Rxb7 {[%emt 0:04:07]} Rg8 {[%emt 0:01:31]} 26. Bb5+ {[%emt 0:01:03]} Kf8 {[%emt 0:00:02]} 27. Qe3 {[%emt 0:05:27]} Qg6 {[%emt 0:03:21]} 28. g3 {[%emt 0:00:41]} Qh5 {[%emt 0:02:22]} 29. Be2 {[%emt 0:01:47]} Ng4 {[%emt 0:05:20]} 30. Bxg4 {[%emt 0:00:09]} Rxg4 {[%emt 0:02:12]} 31. Rxa7 {[%emt 0:02:41]} Rxa7 {[%emt 0:01:01]} 32. Qxa7 {[%emt 0:00:05]} Rg8 {[%emt 0:02:54]} 33. Qb8+ {[%emt 0:04:29]} Kg7 {[%emt 0:00:24]} 34. Qf4 {[%emt 0:00:01]} Rh8 {[%emt 0:01:10]} 35. h4 {[%emt 0:00:16]} Qg6 {[%emt 0:01:58]} 36. Ne3 {[%emt 0:01:18]} Rxh4 {[%emt 0:01:18]} 37. Qc7 {[%emt 0:00:11]} Bf6 {[%emt 0:00:53]} 38. Ng2 {[%emt 0:00:45]} Rh8 {[%emt 0:02:09]} 39. Nf4 {[%emt 0:00:49]} Qe4 {[%emt 0:01:54]} 40. f3 {[%emt 0:00:04]} Qe3+ {[%emt 0:01:00]} 41. Kg2 {[%emt 0:30:46]} Bd4 {[%emt 0:32:38]} 42. Rd1 {[%emt 0:01:22]} Qf2# {[%emt 0:00:36]} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.24"]
[White "Kaspi, Alexander"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "2456"]
[BlackElo "2348"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,52,35,31,27,29,29,28,29,24,28,73,83,126,99,114,12,46,33,91,48,105,74,77,113,110,104,115,117,102,7,16,16,8,-244,-237,-245,-250,-441,-426,-2287,-2262,-2206,-2099,-29988,-29989]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 b5 5. a4 b4 6. Bxc4 {D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} e6 7. a5 a6 8. O-O {White has an edge.} c5 $146 ({Predecessor:} 8... Be7 9. Nbd2 Bb7 10. Re1 c5 11. e4 cxd4 12. e5 Nfd7 13. Nxd4 {½-½ (54) Matlakov,M (2735)-Romanov,E (2626) St Petersburg 2017}) 9. Nbd2 Nbd7 10. e4 cxd4 11. e5 $1 {[%cal Re5f6]} (11. Nxd4 Bb7 $11) 11... Ng4 12. Qe2 (12. Re1 $1 $16) 12... Bb7 $11 13. h3 {[#]} h5 (13... d3 $1 $14 {[%mdl 512]} 14. Bxd3 Ngxe5) 14. Re1 ({Avoid the trap} 14. hxg4 $2 hxg4 15. Re1 Rh5 $17) 14... d3 (14... Nc5 $1 $14) 15. Qxd3 Bc5 16. Re2 Qc7 {[%cal Rg4e5]} 17. hxg4 hxg4 18. Bxe6 $1 gxf3 19. Bxf7+ (19. Nxf3 $16 fxe6 20. Qg6+ Kd8 21. Ng5) 19... Kxf7 20. Nxf3 Nf8 $1 {[%cal Bd7f8,Bf8e6,Be6f4][%mdl 32] Hoping for ...Rd8.} 21. Bf4 $2 {[%mdl 8192]} (21. e6+ $1 $11 {and White is okay.} Kg8 {[#]} 22. e7 $1 {[%mdl 512]}) 21... Ke8 $19 {And now ...Qf7 would win.} 22. Rc1 Ne6 ({Weaker is} 22... Qxa5 23. e6 $11) 23. Be3 $2 (23. Qg6+ Qf7 24. Qxf7+ Kxf7 25. Ng5+ Nxg5 26. Bxg5) 23... Qf7 (23... Bxf3 $2 24. gxf3 Qf7 25. Qe4 $19 (25. Bxc5 {leads to mate.} Qh5 26. Qd7+ {[%mdl 64] Decoy} Kxd7 27. Rd1+ Kc8 28. Rd8+ Nxd8 29. Kg2 Qh3+ 30. Kg1 Qh1#)) 24. Bxc5 (24. Qc4 $142 Qg6 25. Ne1) 24... Qh5 {[%csl Gh8][%cal Rh5h1]} 25. Nh4 Nf4 {[%mdl 64] Double Attack} 26. Qd6 Qxh4 {Accuracy: White = 32%, Black = 77%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.25"]
[White "Boruchovsky, Avital"]
[Black "Bagrationi, Alexander"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2524"]
[BlackElo "2491"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,93,112,113,117,120,120,118,172,170,232,113,198,193,191,181,202,195,197,202,197,199,200,202,193,186,186,186,246,249,244,239,262,273,239,268,262,262,253,238,462,445,665,538,658,625,710,576,687,688,733,722,715,714,1401,1392,1431,1431,1423,1416,1393,1201,1375,1335,1395,1364,1300,1362,1630,1108,977,719]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O b6 5. d4 Bb7 6. c4 Nbd7 7. Nc3 Be7 8. Ne5 O-O 9. Qa4 Nxe5 10. dxe5 Nd7 11. cxd5 exd5 12. Nxd5 Nc5 13. Qd1 c6 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} 14. Nxe7+ (14. Nc3 Qc7 15. f4 Rad8 16. Qc2 Ne6 17. e3 Ba6 18. Re1 Bd3 19. Qf2 b5 20. f5 Ng5 21. h4 {0-1 (37) Berend,E (2332)-Tokhirjonova,G (2444) St Petersburg 2018}) 14... Qxe7 15. Qd6 Qxd6 (15... Rfe8 $16) 16. exd6 $18 Ba6 $146 (16... Ne6 {might work better.} 17. Rd1 Rad8) ({Predecessor:} 16... Rad8 17. b4 Ne6 18. Rd1 Ba6 19. Bxc6 Bxe2 20. Rd2 Bg4 21. Ba3 {1-0 (29) Sesar,I (2132)-Babic,D Banja Dvorovi 2018}) 17. Be3 (17. Bxc6 Bxe2 18. Bxa8 Bxf1) (17. b4 $18 {is more deadly.} Ne6 18. Rd1 (18. Bxc6 Bxe2 19. Bxa8 Rxa8 $16)) 17... Rad8 (17... Bxe2 $16 18. Rfe1 (18. Bxc6 Rad8 $14) 18... Bg4) 18. Bxc5 (18. Bxc6 $6 Bxe2 19. Rfe1 Rxd6 $14) 18... bxc5 19. Rfd1 Bxe2 {[#]} 20. Rd2 $1 {[%cal Rd2e2]} (20. Bxc6 Bxd1 21. Rxd1 Rb8 $14) 20... Rfe8 21. d7 ({Much less strong is} 21. Bxc6 Re6 $16) 21... Re6 22. Bh3 f5 23. Bxf5 Re5 24. Bxh7+ Kxh7 25. Re1 Rd5 (25... c4 $142 26. Rdxe2 (26. Rexe2 Rxd7 27. a3 Rd3 $16) 26... Rxe2 27. Rxe2 Rxd7) 26. Rexe2 R8xd7 {[%mdl 4096] Endgame KRR-KRR} 27. Rc2 R7d6 28. Re7 Rd2 29. Rxd2 Rxd2 30. Rxa7 Rxb2 {KR-KR} 31. Ra6 Rc2 $2 (31... g5 32. h3 (32. Rxc6 Rxa2 33. Rxc5 Kg6 $18) 32... c4 33. Rxc6 Rxa2 34. Rxc4 Kg7) 32. Rxc6 {White is clearly winning.} Kg8 (32... c4 $142 33. h4 c3) 33. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Kf7 34. a5 c4 35. a6 Ra2 36. h4 c3 37. Rxc3 Rxa6 38. Kg2 Kg6 39. g4 Rb6 40. Kg3 Ra6 41. Rc8 Rb6 42. Rh8 Rb3+ 43. f3 Rb4 44. h5+ Kf6 45. h6 g5 46. h7 {Threatening mate with Re8.} Kg6 {[#]} 47. Rg8+ $1 {Accuracy: White = 85%, Black = 21%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.26"]
[White "Sivuk, Vitaly"]
[Black "Nabaty, Tamir"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "2579"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,142,29,36,26,38,23,25,0,63,0,25,0,-9,-4,0,-20,-21,-22,-14,-22,-22,-24,-16,-12,-10,-13,-16,-35,-27,-36,0,-2,0,0,0,0,0,0,3,0,0,-17,-5,-12,0,0,0,0,0,-3,0,-13,0,-43,-36,-72,-72,-87,-87,-82,-82,-82,-82,-80,-79,-106,-104,-106,-103,-111,-111,-111,-106,-107,-107,-107,-106,-111,-106,-106,-106,-106,-88,-88,-88,-106,-88,-106,-106,-106,-106,-190,-190,-190,-190,-190,-111,-111,-111,-4133,-3285,-29968,-29969,-29969,-29970,-29970,-29971,-29971,-29972,-29972,-29973,-29975,-29976,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-140,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29985,-29986,-29986]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d3 h6 (5... Nf6 6. O-O d6 7. Nbd2 Ne7 8. Bb3 c6 9. Nc4 Bc7 10. Bg5 Ng6 11. Nh4 Nf4 12. Nf5 Bxf5 13. exf5 Qd7 14. Ne3 N4d5 15. Nxd5 Nxd5 16. Bxd5 cxd5 {0-1 (43) Jobava,B (2730)-Sasikiran,K (2707) Amsterdam 2012}) 6. Nbd2 {C53: Giuoco Piano sidelines} (6. a4 {looks sharper.} Nf6 7. b4 a6 8. O-O O-O 9. Nbd2) 6... Nge7 $146 ({Predecessor:} 6... Nf6 7. Nf1 O-O 8. Ng3 d6 9. Bb3 Bg4 10. h3 Bd7 11. O-O Re8 12. Re1 Re7 {0-1 (44) Dallemura,J-Luca,I Prague 2016}) 7. Bb3 d5 8. O-O {White has an edge.} O-O ({Better is} 8... Be6 $11) 9. Re1 (9. exd5 $14 Nxd5 10. Nc4) 9... dxe4 10. dxe4 Ng6 11. Nc4 Qf6 12. h3 (12. g3 {keeps more tension.} Rd8 13. Qe2 Bc5 14. Be3 Be7 15. Bc1) 12... Nh4 13. Nxb6 Nxf3+ 14. Qxf3 Qxf3 15. gxf3 axb6 16. Kh2 Be6 {Threatens to win with ...Bxb3.} 17. Be3 Na5 18. f4 Bxb3 19. axb3 Rae8 20. fxe5 Rxe5 21. Bf4 Re7 22. b4 Nc4 23. b3 Nb2 {aiming for ...Nd3.} 24. Bg3 Rd8 25. Reb1 Nd3 $1 26. Rd1 c5 27. bxc5 bxc5 28. Rd2 b5 ({Not} 28... Rxe4 $2 29. Rad1 $18) 29. Ra5 Rb7 30. Ra6 b4 31. cxb4 Rxb4 {[%mdl 64] Double Attack} 32. Rc6 Rd7 33. e5 {[#]} Nxe5 $1 {[%mdl 512]} 34. Rc8+ (34. Bxe5 Rxd2) 34... Kh7 35. Rxd7 Nxd7 $17 {[%mdl 4096] Endgame KRB-KRN} 36. Rc7 Rd4 $1 37. Rc6 Rd3 38. Bd6 Rd5 39. b4 cxb4 40. Bxb4 Ne5 41. Rc5 Rxc5 42. Bxc5 {KB-KN} g5 43. Bd6 Ng6 44. Kg3 h5 45. Bc7 Kg7 46. Bd8 f6 $1 47. Kf3 Kf7 48. Ba5 Ke6 49. Ke4 Ne5 {White must now prevent ...f5+.} 50. Bc3 (50. Bc7 $17 {was necessary.}) 50... f5+ $19 51. Ke3 {intending f4.} Ng6 $1 {[%cal Rg6f4] ...Nf4 is the strong threat.} 52. Kf3 Nf4 (52... g4+ $19 53. Kg3 h4+ 54. Kh2 Nf4 55. hxg4 fxg4) 53. h4 $17 Nd5 54. Bd4 $2 {[%mdl 8192] [#]} (54. Bd2 $17) 54... g4+ $1 $19 55. Kg3 f4+ 56. Kg2 f3+ 57. Kf1 Nf4 58. Be3 Kf5 59. Bd2 Ke4 60. Bc1 Ng6 61. Bg5 Kd3 62. Ke1 Kc2 63. Bf6 Nf4 64. Bg5 Nd3+ 65. Kf1 {[#]} Kd1 $1 {Black mates.} 66. Bf6 Nc5 67. Bd4 Ne4 68. Bb6 Nd2+ 69. Kg1 Ke2 70. Bd4 Ne4 71. Bb6 Nd6 {Accuracy: White = 40%, Black = 80%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.27"]
[White "Mindlin, Alon"]
[Black "Pasman, Michael"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2432"]
[BlackElo "2368"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,81,2,5,19,22,19,8,26,26,26,30,26,26,22,30,30,17,52,43,42,47,46,42,40,37,38,29,30,22,62,64,91,91,137,129,141,135,141,135,170,70,72,74,96,94,96,99,312,312,308,301,328,324,328,304,410,391,551,551,545,545,535,516,583,570,585,580]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 O-O 6. Nf3 b6 7. O-O Bb7 8. cxd5 exd5 9. Qc2 a6 {E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6} 10. e4 dxe4 11. Nxe4 Nxe4 {The position is equal.} 12. Bxe4 Bxe4 13. Qxe4 Nd7 {[#]} 14. Bg5 $146 ({Predecessor:} 14. Bf4 Nf6 15. Qc6 Bd6 16. Be5 h6 17. Rac1 {1-0 (54) Kovalenko,I (2626)-Miezis,N (2456) Tallinn 2018}) 14... Nf6 15. Qc6 Bd6 16. Rac1 Qd7 17. Bxf6 $1 Qxc6 18. Rxc6 {[#] aiming for Be5.} gxf6 19. Re1 Rfe8 20. Re3 Re6 {Hoping for ...Bxh2+!} 21. Kf1 Rae8 22. Rxe6 Rxe6 $11 {[%mdl 4096] Endgame KRB-KRN} 23. Nh4 Bb4 {[%csl Gb4][%cal Re6e1] [#]} 24. Rc1 $1 Kg7 25. g3 Bd6 26. Rc6 Kf8 27. Nf5 Bf4 28. d5 (28. Rc2 $18 Bd6 29. Kg2) 28... Re5 $14 29. Nh4 Bd2 30. d6 cxd6 31. Rxb6 Rb5 $2 (31... Ra5 $16 {was worth a try.}) 32. Rxb5 $18 ({Less strong is} 32. Rxa6 Ke7 $16) ({Not} 32. Rxd6 Rxb2 33. Nf5 (33. Rxa6 Rb5 $16) 33... Ke8 $16) 32... axb5 {KB-KN} 33. Nf5 d5 34. Ke2 Bc1 35. b3 b4 36. Kd3 Bb2 (36... Ke8 $142 37. Kd4 Bd2 38. Kxd5 Be1) 37. Ne3 {White is clearly winning.} d4 38. Nf5 Ke8 39. Nxd4 Kd7 40. Nc2 Bc3 41. Kc4 {Accuracy: White = 88%, Black = 51%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.28"]
[White "Deutsch, Eyal"]
[Black "Grinberg, Eyal"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2337"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,0,0,0,35,0,0,0,16,-17,0,-7,0,-12,-20,-16,-28,-20,0,-37,-30,-32,-29,-35,-22,-40,-39,-42,-2,-23,-15,-35,-33,-60,-30,-44,-44,-45,-27,-15,-8,-6,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12,-14,-8,0,-12,0,-24,0,0,0,0,0,0,62,0,20]} 1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. g3 {B50: Sicilian: 2...d6, Miscellaneous} (6. Bb5+ Bd7 7. Nxd7 Nbxd7 8. O-O a6 9. Be2 Qc7 10. d4 Bd6 11. g3 cxd4 12. Qxd4 O-O 13. Ne4 Be5 14. Nxf6+ Bxf6 {1-0 (73) Vitiugov,N (2719)-Van Foreest,J (2614) St Petersburg 2018}) 6... Nbd7 (6... Qc7 {is more complex.} 7. Nc4 Bd7 8. Bg2 Bc6 9. O-O Bxg2 10. Kxg2 Be7) 7. Nxd7 (7. Nc4 {is more complex.} Nb6 8. b3 Nxc4 9. bxc4 Bd7 10. Bg2) 7... Bxd7 8. Bg2 Qb6 9. Qe2 $146 ({Predecessor:} 9. O-O Bc6 10. Bf3 Be7 11. d3 Rd8 12. Qe2 O-O {0-1 (27) Eikelboom,B (2188)-Van Delft,M (2320) Dieren 2000}) 9... Be7 10. b3 Bc6 11. Bf3 O-O 12. Bb2 Bxf3 13. Qxf3 Nd7 14. Ne2 Bf6 15. Bxf6 Nxf6 16. O-O Rad8 17. d3 Nd5 18. a3 a5 19. Qe4 Ne7 20. Rfb1 Nc6 21. Qe3 Nd4 22. Nxd4 cxd4 23. Qd2 Rd5 {[%cal Bd8d5,Bd5c5,Bc5c6][%mdl 32]} 24. a4 Qc6 25. b4 axb4 26. Rxb4 h6 27. Rab1 Rc5 28. R1b2 e5 29. Rxb7 Qxa4 30. Qe2 Rfc8 31. Qf3 Qe8 $1 32. Ra7 {[#] Rbb7 is the strong threat.} R5c6 33. Qf5 (33. Qe4 {is interesting.} R8c7 34. Rxc7 Rxc7 35. Rb4 Rc8 36. Rc4) 33... Rf6 ({Much weaker is} 33... Rxc2 $6 34. Rbb7 $16) (33... g6 {seems wilder.} 34. Qf3 R6c7 35. Rxc7 Rxc7 36. Qf6 Kh7) 34. Qd7 Qxd7 35. Rxd7 $11 {[%mdl 4096] Endgame KRR-KRR} Ra8 {With the idea ...Ra1+.} 36. Rdb7 Kh7 37. R7b5 Re8 38. Rc5 e4 39. dxe4 Rxe4 {[#] Strongly threatening ...Re1+.} 40. Kf1 Ra6 ({Black should try} 40... Re3 $11) 41. Rb1 (41. Rb7 $14) 41... Rae6 {Accuracy: White = 51%, Black = 38%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.29"]
[White "Ben Artzi, Ido"]
[Black "Nedobora, Mikhail"]
[Result "0-1"]
[ECO "A91"]
[WhiteElo "2388"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,78,25,21,52,49,56,54,82,89,91,70,60,62,75,76,73,30,44,45,67,56,87,72,72,61,75,78,75,74,73,51,81,47,57,0,0,0,69,0,0,-17,0,0,0,-97,-25,-358,0,-6,-16,-555,-552,-554,-552,-545,-535,-666,-648,-588,-525,-556,-610,-668,-666]} 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 c6 5. Nh3 d5 6. O-O Be7 7. Nd2 O-O 8. Nf3 Ne4 9. Qc2 Bf6 {A91: Classical Dutch: Early Deviations} 10. Nf4 Qe8 11. b3 {[%cal Bb2b3,Bb3b4,Bb4b5][%mdl 32]} Kh8 {White is slightly better.} 12. Ba3 Rg8 13. Ne5 Nd7 14. Nfd3 Nxe5 {[#]} 15. Nxe5 $146 ({Predecessor:} 15. dxe5 Be7 16. Bb2 {1-0 (36) Karpov,A (2696)-Cwiek,M Radom 2000}) 15... Ng5 16. b4 a6 17. Bb2 Rf8 18. a4 Qh5 19. b5 Bxe5 20. dxe5 Bd7 {[%cal Rc6b5]} 21. cxd5 exd5 22. bxc6 Bxc6 23. Ba3 Rf7 24. h4 Ne4 25. e6 (25. e3 $14) 25... Rf6 $1 $11 26. e7 Re8 (26... f4 $11) 27. Bf3 ({White should play} 27. e3 $1 $14) 27... Qg6 28. Kh2 f4 {[%cal Rf4g3]} 29. Bxe4 $1 dxe4 30. Rad1 (30. e3 $1 $11) 30... Qg4 (30... Qf7 $1 $17 31. Qc3 fxg3+ 32. Qxg3 e3 33. Qxe3 Re6) 31. Bd6 $2 {[%mdl 8192] [#]} (31. Bb2 $2 Re6 $19) (31. e3 $1 $11) 31... e3 $2 (31... f3 $1 $19 {( -> ...Bd7)} 32. exf3 exf3) 32. Bxf4 Rxf4 $40 {[%mdl 192] [#] Double Attack. Black is up to no good.} 33. fxe3 $2 {[%mdl 8192]} (33. Rd8 $1 $11 {[%mdl 512]} Bd7 34. Rxe8+ Bxe8 35. gxf4) 33... Rf6 $19 {Black is clearly winning.} 34. Rxf6 gxf6 35. Rd8 {intending Qxc6!} Qe6 36. Qc5 Kg7 {aiming for ...Qe4.} 37. Rxe8 Bxe8 38. a5 Bc6 39. Kg1 {[#]} Qe4 {Played: Qe6-e5} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.30"]
[White "Oratovsky, Michael"]
[Black "Gorshtein, Ido"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2434"]
[BlackElo "2372"]
[Annotator "RC"]
[PlyCount "60"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:19]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:16]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:00]} 5. Nxf6+ {[%emt 0:00:05]} exf6 {[%emt 0:00:00]} 6. c3 {[%emt 0:00:14]} Bd6 {[%emt 0:00:00]} 7. Bd3 {[%emt 0:00:06]} O-O {[%emt 0:00:02]} 8. Ne2 {[%emt 0:00:09]} Re8 {[%emt 0:00:08]} 9. O-O {[%emt 0:00:20]} Qc7 {[%emt 0:02:53]} 10. Ng3 {[%emt 0:12:13]} Nd7 {[%emt 0:03:07]} 11. Nf5 {[%emt 0:12:47]} Nf8 {[%emt 0:15:14]} 12. Nxd6 {[%emt 0:08:18]} Qxd6 {[%emt 0:00:02]} 13. Qf3 {[%emt 0:11:04]} Ng6 {[%emt 0:00:29]} 14. Be3 {[%emt 0:13:55]} Be6 {[%emt 0:00:54]} 15. Rfe1 {[%emt 0:01:26]} Re7 {[%emt 0:06:01]} 16. Qg3 {[%emt 0:11:38]} Qd7 {[%emt 0:00:17]} 17. c4 {[%emt 0:14:01]} Bf5 {[%emt 0:03:35]} 18. Be2 {[%emt 0:04:14]} Rae8 {[%emt 0:01:27]} 19. Red1 {[%emt 0:03:00]} Be4 {[%emt 0:01:33]} 20. Rac1 {[%emt 0:00:43]} Qf5 {[%emt 0:03:24]} 21. d5 {[%emt 0:04:23]} cxd5 {[%emt 0:05:56]} 22. cxd5 {[%emt 0:00:02]} h5 {[%emt 0:14:10]} 23. d6 {[%emt 0:00:41]} Rd7 {[%emt 0:00:51]} 24. Rc5 {[%emt 0:00:50]} Re5 {[%emt 0:01:11]} 25. Rxe5 {[%emt 0:00:58]} fxe5 {[%emt 0:02:25]} 26. Bxa7 {[%emt 0:00:44]} Nf4 {[%emt 0:01:11]} 27. Bf1 {[%emt 0:00:13]} Bxg2 {[%emt 0:00:45]} 28. Be3 {[%emt 0:00:42]} Bxf1 {[%emt 0:00:19]} 29. Kxf1 {[%emt 0:00:05]} Rxd6 {[%emt 0:00:12]} 30. Qf3 {[%emt 0:00:56]} Qh3+ {[%emt 0:00:17]} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.31"]
[White "Rodshtein, Maxim"]
[Black "Zubov, Alexander"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2628"]
[BlackElo "2601"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,41,-3,3,1,1,1,1,0,15,0,0,0,20,7,9,7,7,6,10,0,0,0,5,-27,-29,-38,-7,-4,-4,-33,0,-17,0,-7]} 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. d3 d6 6. Qd2 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7} e5 7. b3 Nge7 8. Bb2 b6 $146 ({Predecessor:} 8... Be6 9. Nd5 Qd7 10. e3 O-O 11. Ne2 Bh3 12. Bxh3 Qxh3 13. Nec3 Rab8 {0-1 (29) Aronian,L (2772)-Carlsen,M (2870) Kolkata 2019}) 9. h4 h5 10. e3 Bb7 11. Nge2 Qd7 12. O-O-O O-O-O 13. Kb1 Kb8 14. Rc1 Nb4 15. Bxb7 (15. e4 {looks sharper.} f5 16. Rhg1 Nbc6 17. Nd5 Rde8 18. Rge1) 15... Qxb7 16. a3 Nbc6 17. Qc2 f5 18. Nd5 Rhe8 19. f3 Bh6 20. Rcd1 Rc8 {[#] And now ...Nxd5 would win.} 21. Nec3 {Accuracy: White = 51%, Black = 63%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.32"]
[White "Lomasov, Semyon"]
[Black "Postny, Evgeny"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2546"]
[BlackElo "2608"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,127,0,0,8,25,0,10,0,9,7,0,13,6,0,7,0,19,-12,0,0,0,0,0,0,0,0,0,-354,-350,-359,-353,-395,-403,-402,-402,-386,-388,-347,-379,-506,-504,-489,-483,-500,-490,-429,-266,-244,-243,-219,-78,-63,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-35,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bb5 O-O 8. O-O d6 9. Re1 {C45: Scotch Game} (9. f4 Nxd4 10. cxd4 Bb6 11. Nc3 c6 12. Ba4 Re8 13. Qd3 d5 14. f5 Nxf5 15. Nxd5 cxd5 16. Bxe8 dxe4 17. Qxe4 {1-0 (44) Zhang,Z (2619)-Bologan,V (2654) Doha 2015}) 9... Bb6 10. Nxc6 bxc6 11. Bf1 $146 ({Predecessor:} 11. Bd3 Ng6 12. Nd2 d5 13. Qf3 Qd8 14. Bf1 f5 15. exd5 cxd5 {1-0 (36) Mongeli,S (1499)-Gonzalez,Y (1727) Batumi 2018}) 11... Rb8 {next ...Bxe3 is good for Black.} (11... Ng6 {feels hotter.} 12. Nd2 Ne5 13. Nc4 Rd8 14. Qc2 Be6) 12. Qc2 Ng6 13. Nd2 Ne5 14. Bd4 Be6 15. Be2 Qh6 16. Rf1 Ng6 17. g3 Bh3 18. Rfe1 f5 19. Bxb6 axb6 20. exf5 Bxf5 21. Bd3 $2 {[%mdl 8192]} (21. Qb3+ $11 {and White has nothing to worry.} d5 22. Qd1) 21... Bxd3 $19 22. Qxd3 {[#]} Rxf2 $3 {[%csl Gf2][%cal Rh6h2][%mdl 512]} 23. Nf3 (23. Kxf2 Qxh2+) 23... Rf8 24. Kxf2 Qxh2+ $1 25. Ke3 Qxg3 26. Kd2 Rxf3 27. Qc4+ d5 28. Qa6 h5 29. Kc2 Ne5 {And now ...Rf2+ would win.} 30. Rad1 Nc4 31. Qc8+ {[#]} Kh7 $1 ({But not} 31... Rf8 32. Qe6+ Kh7 33. Re2 $17) 32. Qe8 Ne3+ (32... Qg4 $19 {has better winning chances.} 33. Re2 Nd6) 33. Kb3 $17 Nxd1 (33... Qg5 $15 34. Rd3 Nc4 35. Rxf3 Nd2+ {[%mdl 64] Double Attack} 36. Ka3 Nxf3) 34. Qxh5+ $11 Kg8 {[%cal Rf3c3] ( -> ...Rxc3+!)} 35. Qe8+ {[%mdl 64] Double Attack} Rf8 36. Qe6+ Rf7 37. Qe8+ Kh7 {Strongly threatening ...Qf3.} 38. Rh1+ Kg6 {aiming for ...Ne3.} 39. Rxd1 {[%mdl 4096] Endgame Threatens to win with Rf1. KQR-KQR} Qf3 40. Qxc6+ Kh7 41. Rd4 Rf4 42. Rxf4 Qxf4 43. Qxd5 {KQ-KQ} g5 44. Qd7+ Kh6 45. Qe6+ Kh5 46. Qh3+ Kg6 47. Qe6+ Qf6 48. Qg8+ Kh6 49. a4 {The position is equal.} Qe5 50. Qc8 Kh5 51. Qh3+ Kg6 52. Qd3+ Kf6 53. Qf3+ Qf5 54. Qc6+ Qe6+ 55. Qxe6+ Kxe6 {K3P-K3P} 56. Kc2 c5 57. b4 cxb4 58. cxb4 {KPP-KPP} Kd5 59. Kd3 g4 60. a5 bxa5 61. bxa5 Kc5 62. Ke3 Kb5 63. Kf4 Kxa5 64. Kxg4 {Accuracy: White = 79%, Black = 63%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.33"]
[White "Roiz, Michael"]
[Black "Bykhovsky, Avigdor"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2598"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,67,22,16,25,25,29,18,27,22,35,18,22,14,28,25,39,22,19,12,10,0,0,0,17,10,18,22,12,0,0,0,0,0,21,24,56,56,57,49,56,52,116,115,120,68,79,50,51,51,60,60,54,54]} 1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O Bg4 8. d3 Bxf3 9. Bxf3 Nbd7 {A11: English Opening: 1...c6} (9... e6 10. Nd2 Nbd7 11. Qc2 a5 12. a3 Qe7 13. Bg2 Rfd8 14. e3 Ne8 15. d4 b5 16. a4 b4 17. Rac1 Nd6 18. Rfd1 Rac8 19. Qd3 {½-½ (30) Grischuk,A (2771)-Kamsky,G (2666) St Petersburg 2018}) 10. e3 Re8 $146 ({Predecessor:} 10... e6 11. Bg2 a5 12. Nc3 Re8 13. Qe2 Qe7 14. Rfd1 h5 15. Rac1 dxc4 16. bxc4 e5 17. Rb1 {1-0 (33) Hillarp Persson,T (2546)-Mihajlov,S (2358) London 2018}) 11. Nc3 {[%cal Bb1c3,Bc3e2,Be2f4][%mdl 32]} e6 {The position is equal.} 12. Rc1 a6 13. Rc2 h5 14. Ne2 Nh7 {[#] White must now prevent ...Bxb2.} 15. d4 h4 16. Nf4 dxc4 17. bxc4 e5 18. dxe5 Nxe5 19. Bg2 Qxd1 20. Rxd1 hxg3 21. hxg3 Rad8 22. Rxd8 Rxd8 23. Kf1 Nf8 24. Ke2 Nfd7 25. Bd4 b6 26. a4 a5 27. Nh3 Rc8 28. Ng5 Nc5 (28... Ng4 $14) 29. Bxc5 $1 $16 bxc5 {[#]} 30. Ne4 ({White should try} 30. f4 $1 $16 {[%cal Rf4e5]} Nd7 31. Bh3) 30... Nd7 $14 31. Rd2 Nb6 {White is slightly better.} 32. Nxc5 Nxc4 33. Rd7 Bf8 34. Nd3 {Accuracy: White = 59%, Black = 49%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.34"]
[White "Flom, Gabriel"]
[Black "Steinberg, Nitzan"]
[Result "1/2-1/2"]
[ECO "E30"]
[WhiteElo "2510"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,109,13,20,24,25,13,-4,-8,-40,13,29,32,38,50,25,32,-46,0,-22,0,-11,-19,-27,-6,-108,-69,-67,-67,-89,-105,-113,-74,-124,-123,-262,-250,-260,-239,-250,-242,-267,-72,-79,-80,-175,-77,-82,-92,-91,-74,-87,-72,-73,-73,-68,-29,-113,-119,-141,-47,-47,-47,-47,-9,-16,-8,-8,-8,-8,-8,-8,-8,-8,-8,-9,0,0,0,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 b6 6. f3 Bxc3+ 7. bxc3 d5 {E30: Nimzo-Indian: Leningrad Variation} 8. e3 Ba6 9. Nh3 $146 ({Predecessor:} 9. Bd3 dxc4 10. Bb1 Nbd7 11. Ne2 c5 12. Be4 Rb8 13. Bxf6 gxf6 14. Qa4 Qc8 15. Bc6 {1-0 (45) Zherebukh,Y (2637)-Zhang,Y (2314) Greensboro 2015}) 9... dxc4 10. Nf2 g5 (10... Qd5 $15) 11. Bg3 $11 Nd5 12. Qd2 {[%mdl 1024] White has compensation.} Nc6 13. e4 Nf6 14. e5 ({Better is} 14. Qc2 $14) 14... Nd5 15. h4 Rg8 16. hxg5 hxg5 17. Ne4 Qe7 18. Nf6+ (18. Be2 $11) 18... Nxf6 $17 19. exf6 Qxf6 20. Bxc7 Qe7 21. Bg3 O-O-O $1 22. O-O-O Rd5 23. Kb2 (23. Qc2 $17) 23... e5 $19 ({Not} 23... Ra5 24. Ka1 $15) 24. Rh6 f6 25. Qc2 exd4 26. Rh7 Rg7 $2 (26... dxc3+ $19 {is more deadly.} 27. Qxc3 Rb5+ 28. Ka1 Qxh7 29. Bxc4 Rd8 30. Rxd8+ Kxd8 31. Qxf6+ Qe7 32. Qh8+ Qe8) 27. Rxg7 $17 Qxg7 28. cxd4 {[#]} Qd7 (28... b5 $1 $19 {has better winning chances.} 29. Bf2 Qd7) 29. Bxc4 Bxc4 30. Qxc4 Rxd4 31. Rxd4 Qxd4+ 32. Qxd4 Nxd4 {[%mdl 4096] Endgame KB-KN} 33. Be1 Ne2 34. Bd2 (34. Kb3 $11) 34... Kd7 35. Kc2 {[#]} Ng3 ({Black should try} 35... Nf4 $1 $17 36. g4 Ke6) 36. Kd3 $15 Ke6 37. Kc4 Nf5 (37... Nf1 $5 {[%cal Rf1d2]} 38. Bc1 a6 $15) 38. g4 {The position is equal.} Nh4 39. f4 Nf3 40. Be3 gxf4 41. Bxf4 a6 {And now ...Ne5+ would win.} 42. Bc7 Ne5+ 43. Kb4 Nc6+ 44. Kc4 Ne5+ 45. Kb4 Nd3+ 46. Ka4 b5+ 47. Ka5 $1 Kd7 48. Bg3 b4 49. Kxa6 Nc1 50. Kb5 Nxa2 {Hoping for ...b3.} 51. Kc4 Ke6 52. Bh4 Ke5 53. Bxf6+ Kxf6 54. Kb3 Nc1+ 55. Kxb4 {Accuracy: White = 58%, Black = 52%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.35"]
[White "Huzman, Alexander"]
[Black "Kantarji, Pinchas"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2567"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,125,23,22,23,20,22,28,25,33,27,28,26,41,57,57,25,16,14,81,80,80,83,77,71,91,100,99,64,233,219,204,110,118,121,114,117,118,101,127,110,104,112,166,87,124,116,118,92,91,0,95,34,107,45,51,51,51,0,1,0,69,69,69,69,69,69,69,60,120,80,128,103,128,80,87,87,87,87,109,87,87,87,87,87,87,87,87,87,87,87,87,87,87,87,87,87,87,0,87,60,87,69,69,60,69,67,87,87,108,93,109,93]} 1. d4 Nf6 2. c4 e6 3. Nf3 c6 4. Bf4 d5 5. e3 Be7 6. Nc3 O-O 7. Bd3 Nbd7 8. O-O Nh5 9. Qe2 {D37: Queen's Gambit Declined: 5 Bf4} (9. c5 Nxf4 10. exf4 b6 11. b4 a5 12. a3 g6 13. Qe2 Bb7 14. g3 axb4 15. axb4 Qc7 16. h4 Rxa1 17. Rxa1 {1-0 (41) Lenic,L (2640)-Izsak,G (2471) Hungary 2012}) 9... Nxf4 $146 ({Predecessor:} 9... f5 10. h3 Nb6 11. c5 Nd7 12. Bh2 g6 13. b4 a6 14. a4 Bf6 15. b5 Qa5 16. bxc6 Nxc5 {1-0 (41) Lavrov,S (2351)-Izmestiev,I (2098) Novokuznetsk 2011}) 10. exf4 Bf6 11. Rfd1 {White has an edge.} g6 12. Rac1 Re8 13. g3 b6 14. Ne5 Bb7 15. h4 Bg7 16. h5 dxc4 (16... Qe7 $11) 17. Bxc4 $16 Nf6 18. hxg6 hxg6 19. Ba6 Bxa6 20. Qxa6 Qc8 21. Qe2 c5 $2 {[#]} (21... Qb7 $14) 22. dxc5 bxc5 23. Na4 (23. Nb5 $18) 23... Rd8 24. Nxc5 Rxd1+ 25. Qxd1 {aiming for Ne4.} Nd5 26. a3 Qd8 27. Ne4 Qb8 28. Qd4 Qb3 (28... Qb6 $16 29. Qxb6 axb6) 29. Nc5 (29. Nd6 $18 Rf8 30. Rc6) 29... Qb5 30. Ncd3 a5 31. Rc5 Qb3 32. Rc1 (32. Rc4 $16) 32... Qb7 (32... Qb5 $11 {keeps the balance.}) 33. Qc4 (33. Qe4 $16) 33... Rf8 (33... Bxe5 $1 $14 34. fxe5 Rb8) 34. b4 (34. Qc6 $16 Qb3 35. Qc4) 34... axb4 35. axb4 Bxe5 $1 36. fxe5 (36. Nxe5 $14 Qxb4 37. Qxb4 Nxb4 38. Rc7) 36... Rb8 37. Qe4 (37. Rb1 {seems wilder.} Rc8 38. Nc5 Qb8 39. Qd4 Qb5 40. Kg2) 37... Nxb4 (37... Kg7 $11) 38. Qxb7 $14 Rxb7 39. Rb1 Nxd3 40. Rxb7 {[#] Strongly threatening Rb5.} Nxe5 {[%mdl 4096] Endgame KR-KN} 41. Kg2 Kg7 (41... g5 $14) 42. Rb5 Nd7 43. Kf3 Nf6 44. Ke3 Nd5+ 45. Kd4 Kf6 46. Rb7 Ne7 47. Kc5 g5 48. Kd6 Nd5 49. Kd7 {And now Ke8 would win.} Kg7 50. Rb5 Nf6+ 51. Ke7 Nd5+ 52. Kd6 Kf6 53. Rb1 Nc3 54. Re1 Nd5 55. Kd7 Kg7 56. Kd6 Kf6 57. Rh1 Kg7 58. Ke5 Nf6 59. f3 Nd7+ 60. Kd4 Nf6 61. g4 {White is better.} Nd5 62. Rh5 Kf6 63. Ke4 {Accuracy: White = 52%, Black = 38%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.10"]
[Round "1.36"]
[White "Mesropov, Konstantin"]
[Black "Mikhalevski, Victor"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2416"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,26,18,18,13,22,7,15,10,6]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8. Qd3 h6 9. Nd2 Nf6 10. Nc4 Be6 {The position is equal.} 11. Be3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} Rc8 12. Nb6 Rc6 13. Nbd5 Be7 {[#]} {Predecessor:} 14. O-O $146 O-O 15. Rfd1 Ng4 16. Rd2 Bh4 17. g3 Bg5 18. Bxg5 hxg5 {0-1 (49) Solak,D (2599)-Efimenko,Z (2689) Valjevo 2012} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.1"]
[White "Efimenko, Zahar"]
[Black "Gorodetzky, David"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2604"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,62,2,2,0,1,0,16,12,35,9,9,31,20,0,5,0,0,0,15,5,14,0,0,0,21,25,38,31,38,37,39,54,53,56,40,25,30,36,22,32,25,25,34,0,0,0,0,0,0,0,0,0,0,-14,0]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d4 b5 5. a4 (5. Qd3 Ba6 6. a3 b4 7. Qb3 bxa3 8. Nxa3 Be7 9. Bf4 O-O 10. O-O Bxe2 11. Rfe1 Bxf3 12. Bxf3 Nbd7 {1-0 (44) Mamedyarov,S (2772)-Gajewski,G (2626) Moscow 2019}) 5... b4 6. c4 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} bxc3 7. Nxc3 Nbd7 8. O-O Ba6 9. Bf4 c6 10. Qc2 $146 ({Predecessor:} 10. Rb1 Bb4 11. Na2 Be7 12. Ne5 Nxe5 13. Bxe5 O-O 14. Qd2 Qb6 {0-1 (48) Gasthofer,A (2441)-Graf,A (2601) Deizisau 2009}) 10... Rc8 11. Rfc1 Bb4 12. a5 O-O 13. Qa4 Qe7 14. Na2 Bd6 {White must now prevent ...Bxf4.} 15. Bxd6 Qxd6 16. e3 c5 17. Qa3 Ne4 18. Nc3 f5 19. Na4 h6 20. dxc5 Ndxc5 21. Nxc5 Rxc5 22. Rxc5 Qxc5 23. Qxc5 Nxc5 24. b4 Nb3 25. Rb1 Bc4 26. Nd4 Nxd4 {The position is equal.} 27. exd4 a6 28. f4 Rc8 29. Rc1 Rb8 30. Rb1 Rc8 31. Rc1 Rb8 {Accuracy: White = 74%, Black = 75%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.2"]
[White "Veinberg, Nimrod"]
[Black "Dvoirys, Semen I."]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2402"]
[BlackElo "2466"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:37]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:20]} 4. cxd5 {[%emt 0:00:10]} Nxd5 {[%emt 0:00:04]} 5. e4 {[%emt 0:00:09]} Nxc3 {[%emt 0:00:05]} 6. bxc3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:03]} 7. Be3 {[%emt 0:00:33]} c5 {[%emt 0:00:22]} 8. Qd2 {[%emt 0:01:26]} Qa5 {[%emt 0:00:15]} 9. Rc1 {[%emt 0:00:25]} Nd7 {[%emt 0:01:55]} 10. Nf3 {[%emt 0:00:53]} Nf6 {[%emt 0:01:12]} 11. Bd3 {[%emt 0:00:48]} O-O {[%emt 0:00:09]} 12. O-O {[%emt 0:05:02]} Bd7 {[%emt 0:17:35]} 13. Rb1 {[%emt 0:16:55]} b6 {[%emt 0:09:13]} 14. Ne5 {[%emt 0:02:09]} Rfd8 {[%emt 0:10:45]} 15. Rfc1 {[%emt 0:14:05]} Be8 {[%emt 0:07:49]} 16. Qe2 {[%emt 0:00:52]} Rac8 {[%emt 0:00:21]} 17. Bd2 {[%emt 0:10:26]} cxd4 {[%emt 0:05:26]} 18. cxd4 {[%emt 0:00:36]} Rxc1+ {[%emt 0:01:52]} 19. Rxc1 {[%emt 0:00:46]} Qxa2 {[%emt 0:00:09]} 20. Qe3 {[%emt 0:07:30]} Nxe4 {[%emt 0:03:36]} 21. Bb4 {[%emt 0:15:15]} Nd6 {[%emt 0:03:20]} 22. Nc4 {[%emt 0:04:11]} Nc8 {[%emt 0:08:59]} 23. Bxe7 {[%emt 0:02:49]} Bxd4 {[%emt 0:01:16]} 24. Bxd8 {[%emt 0:01:08]} Bxe3 {[%emt 0:00:05]} 25. Nxe3 {[%emt 0:00:15]} Nd6 {[%emt 0:01:22]} 26. h3 {[%emt 0:05:38]} Qa3 {[%emt 0:01:37]} 27. Rd1 {[%emt 0:00:02]} Ba4 {[%emt 0:00:19]} 28. Rd2 {[%emt 0:00:54]} Qc3 {[%emt 0:01:18]} 29. Nf1 {[%emt 0:00:29]} Bb5 {[%emt 0:01:55]} 30. Bxb5 {[%emt 0:02:10]} Nxb5 {[%emt 0:00:06]} 31. Bg5 {[%emt 0:03:18]} Kg7 {[%emt 0:00:56]} 32. Ng3 {[%emt 0:01:04]} h6 {[%emt 0:00:44]} 33. Be3 {[%emt 0:00:12]} a5 {[%emt 0:03:43]} 34. Rd8 {[%emt 0:00:18]} a4 {[%emt 0:00:49]} 35. Ra8 {[%emt 0:04:19]} a3 {[%emt 0:00:39]} 36. Bxb6 {[%emt 0:02:12]} Qc6 {[%emt 0:00:15]} 37. Ra6 {[%emt 0:00:18]} Qb7 {[%emt 0:00:06]} 38. Bd4+ {[%emt 0:00:09]} Nxd4 {[%emt 0:00:06]} 39. Rxa3 {[%emt 0:00:04]} Qb1+ {[%emt 0:00:23]} 40. Kh2 {[%emt 0:00:09]} Qb2 {[%emt 0:00:11]} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.3"]
[White "Khmelniker, Ilya"]
[Black "Galburd, Yan"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2481"]
[BlackElo "2450"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,105,22,15,35,38,30,11,64,0,0,9,68,58,95,70,89,75,68,76,116,126,167,165,161,160,212,124,170,170,173,177,174,181,183,179,181,167,208,208,215,179,189,180,218,201,208,191,201,186,196,183,191,196,195,195,187,187,228,235,231,227,220,181,257,257,225,225,314,314,308,289,308,323,310,300,278,268,325,306,438,387,689,689,682,664,993,975,1094,1024,29982,29983,29989,29988,29987,29988]} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 O-O {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 8. e3 Bf5 9. Be2 (9. Qb3 Bxc3+ 10. bxc3 Nbd7 11. Be2 c5 12. dxc5 g5 13. Bg3 Nxc5 14. Qb4 Nce4 15. O-O Nxg3 16. hxg3 {½-½ (33) Cheparinov,I (2687)-Grischuk,A (2777) Moscow 2019}) 9... c5 (9... g5 $11 10. Bg3 Ne4) 10. O-O ({Better is} 10. dxc5 $14 g5 11. Bg3) 10... g5 $146 ({Predecessor:} 10... Bxc3 11. bxc3 c4 12. Nd2 Nbd7 13. Qc1 Qa5 14. f3 g5 15. Bg3 {1-0 (33) Arabidze,M (2403)-Khurtsidze,N (2451) Chakvi 2015}) 11. Bg3 {Threatening Nb5.} Nc6 (11... c4 $11) 12. dxc5 $14 Bxc3 13. bxc3 Ne4 {[%mdl 64] [#] Double Attack} 14. Rc1 Nxc5 15. Nd4 $36 {[%mdl 2048] White has strong initiative.} Bg6 16. c4 {Hoping for Nxc6.} Nb4 17. cxd5 Qxd5 18. Bc4 Qd7 (18... Qd8 $16 19. Bxf7+ Rxf7) 19. Bxf7+ ({White should play} 19. a3 $18 Nba6 20. h4) 19... Qxf7 20. Rxc5 {aiming for Bd6.} Rfc8 21. Rxc8+ Rxc8 22. Qa4 Nxa2 23. Qxa7 Nc3 24. Qb6 Ne4 25. f3 Nd2 26. Re1 Nc4 27. Qb4 Qd5 28. Bf2 Ne5 29. e4 Nd3 30. Qb6 ({Resist} 30. exd5 Nxb4 31. d6 Nd3) 30... Qf7 31. Rd1 Nxf2 32. Kxf2 g4 33. Qe6 Qxe6 34. Nxe6 gxf3 35. gxf3 $18 {[%mdl 4096] Endgame KRB-KRN} ({But not} 35. Kxf3 $6 Re8 $16) 35... b5 36. Rb1 Be8 37. Ke3 Kf7 (37... Rc4 $142 38. Kf4 Bd7) 38. Nd4 Rc5 39. Nf5 Kg6 40. Nd6 Bd7 41. Rb2 Rc3+ 42. Kf4 Rc5 43. e5 Kg7 44. Nf5+ Kf8 {next ...Rc4+ is good for Black.} 45. Nd4 h5 (45... Kf7 $142 46. Ke4 Rc1) 46. Ke4 h4 $2 {[#]} (46... Rc4 47. Kd5 Ke7) 47. f4 Rc1 48. e6 Be8 49. Ke5 Rc4 50. Nf5 Rc5+ 51. Kf6 {White mates.} Rc6 52. Nh6 h3 53. Rb3 {Accuracy: White = 84%, Black = 49%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.4"]
[White "Parkhov, Yair"]
[Black "Sidorenko, Ilya"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2370"]
[BlackElo "2400"]
[Annotator "TA"]
[PlyCount "183"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,183,7,0,8,0,54,50,56,31,37,25,33,22,56,56,51,43,79,94,133,140,103,125,299,166,191,191,176,175,226,87,120,111,91,86,129,14,18,18,18,18,25,27,14,36,41,52,56,62,195,75,83,0,0,-102,-100,-101,-100,-111,-110,-91,-8,-8,-20,-43,0,0,16,16,16,16,15,15,15,15,14,12,183,125,166,149,162,159,185,182,187,51,54,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,131,8,8,8,131,8,8,8,8,8,8,8,8,8,29968,29970,29971,29968,29966,29966,29975,29977,29975,29976,29984,29985,29985,29986,29986,29987,29987,29988,29988,29989,29992,29991,29991,29992]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. h3 O-O 9. Be2 Nc6 10. Be3 e6 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} (10... Qa5 11. Bd2 e6 12. O-O Qc7 13. Be3 b6 14. dxc5 bxc5 15. Bxc5 Rd8 16. Qa4 Ne5 17. Bd4 Nxf3+ 18. Bxf3 {½-½ (26) Grachev,B (2614)-Duda,J (2758) Moscow 2019}) 11. O-O Qe7 $146 ({Black should try} 11... cxd4 $11 12. cxd4 b6) ({Predecessor:} 11... cxd4 12. cxd4 b6 13. Rc1 Bb7 14. Bg5 Qd7 15. Bb5 a6 16. d5 axb5 17. dxc6 Bxc6 18. Qxd7 Bxd7 {0-1 (59) Tsjembajev,E (2203)-Flermoen,P (2144) Vadso 2010}) 12. d5 $14 Rd8 {White is slightly better.} 13. c4 exd5 14. exd5 Nd4 15. Rc1 Nxe2+ 16. Qxe2 b6 17. Qd2 Qd7 18. Bh6 Bh8 19. Rfe1 Bb7 20. Ne5 Qd6 $2 (20... Bxe5 $16 {keeps fighting.} 21. Rxe5 f6) 21. Bf4 (21. Ng4 $142) 21... Qf8 $18 22. Ng4 h5 23. Ne5 $1 b5 (23... Bg7 $142 24. Re3 Bf6) 24. Bg5 ({Inferior is} 24. cxb5 Rxd5 25. Qc2 Rd4 $11) (24. Rb1 $1 $18 {has better winning chances.}) 24... bxc4 25. Bxd8 Rxd8 26. Qa5 Rxd5 27. Qxa7 ({White should play} 27. Nxc4 $16 {Strongly threatening Qb5.} Rg5 28. Ne3) 27... Qc8 $1 $11 28. Nxc4 Rg5 29. Ne3 Qc6 $1 30. Qb8+ Kh7 {[%cal Rg5g2]} 31. Qh2 Bd4 {( -> ...Bxe3)} 32. h4 Re5 33. Nc2 $1 Qe6 (33... Bb2 $14) 34. Qf4 (34. Qh3 $1 $18 {[%cal Rh3e6] Black must now prevent Qxe6.} Qe7 35. Qg3) 34... Qd5 {[%csl Gb7][%cal Rd5g2]} 35. Qf3 (35. Qg3 $1 $16) 35... Rf5 $36 {[%mdl 2048] Black has some pressure.} 36. Qxd5 (36. Nxd4 $11 Rxf3 37. Nxf3) 36... Bxf2+ $17 {[%mdl 64] Double Attack} 37. Kh2 Bxd5 38. Red1 Bxa2 39. g3 Bb3 (39... Bd5 $17 40. Kh3 g5 41. hxg5 Rxg5) 40. Kg2 $11 Ba4 {...Bc6+ is the strong threat.} 41. Rd6 Bb5 42. Rcd1 c4 43. Rf1 Bc5 44. Rxf5 gxf5 {[%mdl 4096] Endgame KRN-KB} 45. Rf6 {[%mdl 64] Double Attack} Kg7 $1 {[%cal Rg7f6]} 46. Rxf5 {[%mdl 64] Double Attack} Bc6+ 47. Kh2 Be7 $2 (47... Bd6 $11) 48. Rxh5 (48. Nd4 $18 c3 49. Ra5 (49. Nxc6 c2 $11) (49. Rxh5 Ba4 $14)) 48... c3 49. Re5 Bf6 50. Rc5 Be4 51. Nb4 $1 Bg6 52. Nd5 ({Better is} 52. Rc7 $18) 52... Bd4 $14 53. Rxc3 (53. Rc4 {is more complex.} Bd3 54. Rc7 Be5 55. Rc6 Be4 56. Rc5) 53... Bxc3 54. Nxc3 {Threatens to win with g4. KB-KN} Kf6 55. Nd5+ Ke5 56. Nf4 Bf5 57. Kg2 Be4+ 58. Kf2 Kf5 59. Ne2 Kg4 60. Nc3 Bc6 61. Nd1 Be4 62. Ne3+ Kh5 63. Nc4 Bd5 64. Ne5 f6 65. Nd7 Kg6 66. Nb6 (66. g4 $5 {[%cal Rf2g3]}) 66... Be6 67. Na4 {And now Kf3 would win.} Kf5 68. Nc3 Bf7 69. Nd1 Ke4 70. Kg2 Bc4 71. Nf2+ Kf5 72. Kf3 {White wants to play g4+.} Bd5+ 73. Ke3 {With the idea g4+.} Bg2 (73... Be6 $11 {remains equal.}) 74. Kd4 ({White must play} 74. g4+ $16 Kg6 75. Kf4) 74... Bf3 75. Kd3 Bg2 (75... Bd5 $11) 76. Kc4 (76. Ke3 $16) 76... Bf3 $11 77. Kd4 Bc6 78. Kc5 $1 {[%cal Rc5c6]} Bf3 79. Kd6 Be2 80. Ke7 {Hoping for Kf7.} Ke5 $2 {[%mdl 8192] [#]} (80... Kg6 $11) 81. Kf7 $1 {[%cal Rf7g6] White mates.} Kf5 82. Kg7 Bf3 {[#]} 83. Kh6 $1 Be2 84. h5 Bf3 {[#]} 85. g4+ $1 {[%mdl 576] Deflection} Bxg4 86. Nxg4 Kxg4 {KP-KP} 87. Kg6 f5 88. h6 f4 89. h7 f3 90. h8=Q Kg3 91. Qh1 Kf2 92. Kf5 {Accuracy: White = 57%, Black = 48%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.5"]
[White "Iliaguev, Nisim"]
[Black "Zlatin, Alexander"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2289"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,45,31,4,8,11,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0]} 1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Nc6 5. e3 Bg7 6. Nge2 O-O 7. O-O e6 8. d4 cxd4 9. Nxd4 d5 {The position is equal. A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} 10. b3 (10. cxd5 Nxd4 11. exd4 Nxd5 12. Qb3 Qb6 13. Nxd5 exd5 14. Be3 Be6 {½-½ (14) Krasenkow,M (2661)-Macieja,B (2616) Lugo 2007}) 10... Nxd4 11. exd4 b6 12. cxd5 $146 ({Predecessor:} 12. Ba3 Re8 13. Nb5 Bf8 14. c5 Ba6 {0-1 (48) Otene,E-Evans,D (2185) Auckland 1996}) 12... Nxd5 13. Nxd5 exd5 14. Bf4 Bf5 15. Rc1 Rc8 16. Qd2 Qd7 17. Bh6 Rfe8 18. Bxg7 Kxg7 19. Rxc8 Rxc8 20. Rc1 Rxc1+ 21. Qxc1 Qd6 22. Qe3 Bb1 23. a4 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.6"]
[White "Psakhis, Lev"]
[Black "Klenburg, Michael"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2456"]
[BlackElo "2357"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:02:50]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:12]} 3. f3 {[%emt 0:00:06]} e5 {[%emt 0:00:38]} 4. d5 {[%emt 0:00:09]} Be7 {[%emt 0:00:28]} 5. c4 {[%emt 0:01:27]} O-O {[%emt 0:00:33]} 6. Nc3 {[%emt 0:02:05]} c6 {[%emt 0:00:23]} 7. Be3 {[%emt 0:00:12]} a6 {[%emt 0:02:36]} 8. Bd3 {[%emt 0:05:42]} Nh5 {[%emt 0:02:41]} 9. Qd2 {[%emt 0:10:56]} h6 {[%emt 0:01:52]} 10. Nge2 {[%emt 0:28:22]} Bg5 {[%emt 0:00:51]} 11. h4 {[%emt 0:05:32]} Bxe3 {[%emt 0:08:26]} 12. Qxe3 {[%emt 0:00:08]} Qf6 {[%emt 0:00:27]} 13. g3 {[%emt 0:04:04]} c5 {[%emt 0:01:48]} 14. a4 {[%emt 0:07:51]} Re8 {[%emt 0:01:48]} 15. Kd2 {[%emt 0:00:13]} Nd7 {[%emt 0:01:24]} 16. Rag1 {[%emt 0:04:04]} Qd8 {[%emt 0:02:20]} 17. g4 {[%emt 0:05:22]} Nf4 {[%emt 0:00:33]} 18. Nxf4 {[%emt 0:00:10]} exf4 {[%emt 0:00:05]} 19. Qxf4 {[%emt 0:00:02]} Ne5 {[%emt 0:00:14]} 20. Ra1 {[%emt 0:06:21]} Bd7 {[%emt 0:01:28]} 21. g5 {[%emt 0:01:31]} h5 {[%emt 0:01:54]} 22. Be2 {[%emt 0:01:15]} Qb6 {[%emt 0:10:23]} 23. Kc2 {[%emt 0:01:05]} Qb4 {[%emt 0:01:08]} 24. a5 {[%emt 0:01:47]} b5 {[%emt 0:02:47]} 25. axb6 {[%emt 0:01:37]} a5 {[%emt 0:04:23]} 26. Ra3 {[%emt 0:09:42]} a4 {[%emt 0:01:56]} 27. Rb1 {[%emt 0:01:22]} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.7"]
[White "Lev, Ronen"]
[Black "Kovalenko, Igor"]
[Result "0-1"]
[ECO "E75"]
[WhiteElo "2342"]
[BlackElo "2640"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,148,26,29,39,39,29,34,62,52,81,-38,0,0,0,0,38,31,28,30,40,54,33,8,8,10,14,14,26,26,26,20,27,28,54,37,173,151,167,168,266,265,251,196,237,112,112,78,133,60,58,23,80,20,29,8,8,0,0,0,6,0,0,0,0,0,34,31,40,40,47,46,47,18,18,1,65,65,75,36,39,18,18,18,21,21,18,19,20,8,22,22,16,15,25,8,18,0,0,0,0,0,35,50,215,224,366,362,480,158,156,66,76,71,80,77,102,37,48,42,50,41,69,41,238,135,129]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Bg5 c5 6. d5 d6 7. Qd2 Re8 8. Be2 e6 9. Nf3 exd5 10. exd5 Bg4 11. O-O Nbd7 12. h3 Bxf3 13. Bxf3 Qb6 {E75: King's Indian: Averbakh Variation: 6...c5 7 d5 e6} 14. Rfe1 a6 15. Bf4 (15. Qc2 Rxe1+ 16. Rxe1 Re8 17. Rxe8+ Nxe8 18. Be2 {½-½ (69) Hracek,Z (2613)-Mihok,O (2543) Hungary 2018}) 15... Kh8 $146 {White is slightly better.} ({Predecessor:} 15... Rxe1+ 16. Rxe1 Re8 17. Rxe8+ Nxe8 18. b3 Qa5 19. Ne4 Qxd2 20. Bxd2 Bd4 21. Be2 Kg7 22. g4 Ndf6 23. Nxf6 Nxf6 24. Bd3 {1-0 (49) Kovalchuk,A (2269)-Petrov,A (2394) Taganrog 2014}) 16. Rab1 Rac8 17. b4 (17. g4 $16) 17... Rxe1+ 18. Qxe1 cxb4 19. Na4 $1 {[%csl LRb4,LRb6]} Qd4 20. Be3 Qd3 21. Rxb4 b5 22. cxb5 axb5 23. Nb2 Qa3 24. Rxb5 Qxa2 25. Nd3 Qc4 26. Qb1 Ra8 27. Qb3 Qc8 28. g3 Ng8 29. Bf4 Ndf6 (29... Bf8 $14) 30. Kg2 $18 Ne8 31. Rb7 Qf5 (31... f5 $142 32. Rb6 Qd7) 32. g4 Qf6 33. Qc4 g5 34. Bg3 (34. Bc1 $1 $18 {is the precise move to win.}) 34... Ne7 $16 35. Be4 (35. Qe4 {with more complications.} Ng6 36. Nb4 Kg8 37. Nc6 Bf8 38. Qe3) 35... Ng6 (35... Kg8 $142) 36. Bxg6 (36. Bf5 $16) 36... Qxg6 $14 37. Rb6 Kg8 (37... f5 $11) 38. Rc6 (38. Ne5 $16 Qf6 39. Qb3) 38... Bf8 39. Nc5 {[%cal Bd3c5,Bc5b3,Bb3d4,Bd4c2,Bc2e3,Be3f5][%mdl 32]} Qb1 40. Nb3 Qd1 41. Rb6 h6 (41... Ra3 42. Rb8 $18) 42. Qc6 Rd8 43. Rb4 Nf6 44. Nd4 Qe1 45. Nc2 Qe2 46. Ne3 Re8 47. Rb3 Qa2 48. Rd3 Rb8 49. Qc4 Qa5 (49... Qxc4 $11 50. Nxc4 Rb5) 50. Qd4 Nd7 51. Nf5 Rb1 $1 {White must now prevent ...Qe1.} 52. Rd1 (52. Bxd6 $2 Qe1 $19) (52. Qc3 {is more complex.} Qa4 53. Nxd6 Rd1 54. Nc4 Bg7 55. Qa3) 52... Rxd1 53. Qxd1 Nf6 54. Ne3 Qb4 55. Qd3 Ne4 56. Qc4 Qb1 57. Nf5 Kh7 58. Qe2 Kg6 59. Qe3 Kh7 60. Kf3 Nf6 61. Qd4 Kg6 62. Kg2 Qb3 63. Ne3 {Hoping for h4.} Qb5 $2 ({Black should play} 63... Qb1 $14) 64. h4 $18 {Threatens to win with h5+.} gxh4 (64... Be7 {is a better defense.} 65. h5+ Kg7 66. Nf5+ Kf8 67. Nxe7 (67. Nxh6 Qxd5+ 68. Qxd5 Nxd5 $18) (67. Bxd6 Bxd6 68. Nxd6 Qxd5+ 69. Qxd5 Nxd5 $14) 67... Kxe7) 65. Bxh4 Nh7 66. Qe4+ $2 (66. f4 $18 {[%csl Ge3,Gg4][%cal Rf4f5] and the rest is easy.} Qe2+ 67. Kg1) 66... Kg7 $16 67. Nf5+ ({White should try} 67. Be7 $1 $16 {[%cal Re7f8]} Kg8 68. Bxf8 Nxf8 69. Qf4) 67... Kg8 $14 68. Kh2 Qb2 69. Qf4 Qe2 70. Kg2 (70. Nxd6 $16 Bxd6 71. Qxd6) 70... Qd3 71. Qf3 $36 {[%mdl 2048] Black is under pressure.} Qd2 72. Qe4 Qd1 73. Kh2 h5 $2 {[#]} ({Better is} 73... Ng5 $14 74. Bxg5 hxg5) 74. Ne3 (74. g5 $1 $18 {[%cal Rg5g6] And now g6! would win.} Qd2 {[#]} 75. g6 $1 {[%mdl 576] Deflection} fxg6 76. Qe6+ {[%mdl 64] Double Attack} Kh8 77. Bf6+ (77. Qxg6 Qf4+ 78. Kg2 Qg4+ 79. Qxg4 hxg4 $16) (77. Nxd6 Bxd6+ 78. Qxd6 Qd4 $11) 77... Nxf6 78. Qxf6+ {[%mdl 64] Double Attack} Kg8 79. Qxg6+ Kh8 80. Qxh5+ Kg8 81. Qg6+ Kh8 82. Qh5+ Kg8 83. Qg6+ Kh8 84. Kg3) 74... Qe2 {[%mdl 32768] Accuracy: White = 36%, Black = 45%. . Loss on time!?} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.8"]
[White "Gruenfeld, Yehuda"]
[Black "Emanuel, Yahav"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2432"]
[BlackElo "2356"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:07:28]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:01:11]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:09]} Bc5 {[%emt 0:00:41]} 4. O-O {[%emt 0:02:20]} Nf6 {[%emt 0:00:17]} 5. Bxc6 {[%emt 0:01:12]} dxc6 {[%emt 0:00:28]} 6. d3 {[%emt 0:00:04]} Nd7 {[%emt 0:03:45]} 7. Be3 {[%emt 0:05:44]} Bd6 {[%emt 0:06:39]} 8. Nbd2 {[%emt 0:00:57]} O-O {[%emt 0:12:46]} 9. c3 {[%emt 0:06:19]} b6 {[%emt 0:19:45]} 10. Qc2 {[%emt 0:09:31]} c5 {[%emt 0:07:36]} 11. Rfe1 {[%emt 0:01:43]} Re8 {[%emt 0:04:28]} 12. Rad1 {[%emt 0:05:00]} Qe7 {[%emt 0:02:48]} 13. d4 {[%emt 0:05:33]} Ba6 {[%emt 0:09:41]} 14. dxe5 {[%emt 0:05:16]} Nxe5 {[%emt 0:06:40]} 15. Nxe5 {[%emt 0:00:32]} Qxe5 {[%emt 0:00:13]} 16. f4 {[%emt 0:01:07]} Qh5 {[%emt 0:06:30]} 17. e5 {[%emt 0:00:19]} Be2 {[%emt 0:00:55]} 18. Rc1 {[%emt 0:02:54]} Be7 {[%emt 0:03:28]} 19. Ne4 {[%emt 0:02:09]} Bb5 {[%emt 0:03:05]} 20. Ng3 {[%emt 0:04:36]} Qg4 {[%emt 0:02:28]} 21. Qe4 {[%emt 0:04:51]} Bh4 {[%emt 0:03:33]} 22. Bf2 {[%emt 0:00:42]} Rad8 {[%emt 0:01:15]} 23. c4 {[%emt 0:03:51]} Bxg3 {[%emt 0:01:02]} 24. hxg3 {[%emt 0:01:45]} Ba6 {[%emt 0:01:11]} 25. a3 {[%emt 0:02:51]} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.9"]
[White "Erenberg, Shlomy"]
[Black "Zaslavsky, Mikhail"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2145"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,154,33,30,0,0,0,9,-2,16,2,6,1,15,-2,-9,-12,-9,-13,-8,-10,0,-9,-4,-19,0,-2,0,0,0,-2,0,-2,0,-7,0,0,0,-23,-23,-31,-4,-9,0,0,0,-9,-4,-9,-9,-9,-10,-18,-15,-24,-18,-32,-17,-16,-18,-22,-18,-54,-32,-56,-55,-72,-43,-67,-38,-59,0,-63,-61,-92,-91,-82,-89,-64,-64,-66,-40,-45,-45,-65,-24,-83,-88,-88,-81,-79,-54,-137,-140,-144,-131,-132,-140,-185,-122,-167,-164,-122,-113,-211,-197,-200,-196,-249,-218,-371,-237,-248,-247,-368,-331,-533,-482,-531,-502,-466,-466,-801,-801,-1070,-713,-794,-600,-801,-670,-793,-776,-750,-635,-12797,-12361,-29984,-29985,-29985,-29986,-29997,-29998]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 O-O 6. g3 b6 7. Bg2 Bb7 8. O-O c5 9. e3 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} (9. Qa4 Nc6 10. e3 cxd4 11. Nxd4 a6 12. Rfd1 Qc7 13. Nxc6 Bxc6 14. Bxc6 dxc6 15. Qc2 c5 16. Ne4 Nxe4 17. Qxe4 {½-½ (40) Palo,D (2562)-Shirov,A (2709) Tromsoe 2014}) 9... Qc7 10. Rc1 d6 11. Qc2 {The position is equal.} Nbd7 12. Rfd1 Rac8 13. b3 Rfd8 14. a3 $146 ({Predecessor:} 14. e4 cxd4 15. Nxd4 a6 16. Nb1 Qb8 {0-1 (31) Huseynov,S (2193)-Sukandar,I (2370) Porto Carras 2013}) 14... cxd4 15. exd4 b5 16. Qb2 bxc4 17. bxc4 Rb8 {[#] And now ...Bxf3 would win.} 18. Qc3 Rdc8 19. Rb1 Ne4 20. Qe3 Nxd2 21. Nxd2 Bxg2 22. Kxg2 Qc6+ 23. Kg1 (23. d5 {feels hotter.} exd5 24. cxd5 Qxd5+ 25. Ne4 Qa8 26. Rxb8 Rxb8 27. Rxd6 Nc5 28. Qxc5 Qxe4+ 29. Kh3) 23... Qa4 24. Rdc1 Rxb1 25. Rxb1 Nb6 26. Qb3 (26. c5 {with more complications.} dxc5 27. dxc5 Nd7 28. Ne4 h6 29. Rc1) 26... Qxb3 27. Rxb3 $11 {[%mdl 4096] Endgame KRN-KRN} Kf8 28. Rc3 $1 Na4 29. Rb3 Nb6 30. Rc3 $1 Ke7 31. Kf1 e5 32. dxe5 dxe5 33. Ke2 f5 34. Rb3 Kd6 35. Kd3 Kc6 36. Kc3 Na4+ 37. Kc2 $1 Nc5 38. Re3 Kd6 39. f3 Rb8 40. Re1 Rb6 41. Rd1 Kc6 42. Re1 Kd6 (42... Rb2+ $5 43. Kxb2 Nd3+ {[%mdl 64] Double Attack} 44. Kc2 Nxe1+ 45. Kb3 Kc5 $15) 43. Rd1 Ke6 44. Rb1 Rxb1 45. Nxb1 $17 {KN-KN} e4 46. fxe4 fxe4 47. Kd2 Na4 (47... Ke5 $5 {[%cal Re5d4]} 48. Ke3 Nb3 $15) 48. Ke3 Ke5 49. Nd2 Nb2 50. c5 (50. g4 $11) 50... Nd1+ 51. Ke2 Nc3+ 52. Ke3 Kd5 53. c6 (53. h4 $1 $15) 53... Kxc6 54. Kd4 Nb5+ 55. Kxe4 Nxa3 56. Ke5 Kd7 ({Black should try} 56... Kb5 $19 {Hoping for ...Nc4+.} 57. Kd4 Kb4) 57. g4 Nc2 58. h4 Nb4 59. Nc4 (59. h5 $17) 59... Nc6+ $19 60. Kf5 Ne7+ 61. Kf4 (61. Ke4 $142) 61... Ke6 62. h5 $2 {[#]} (62. Ke4) 62... Nc6 63. Ke4 a5 64. Nb2 (64. Nb6 $142) 64... Ne5 65. Kf4 $2 (65. g5 {was the only defense.}) 65... Kd5 66. Kf5 Nc4 67. Na4 Nd6+ 68. Kg5 (68. Kf4 $142 Kc4 69. g5) 68... Ke5 69. Nb6 Ke4 70. Kh4 Kf3 71. Na4 Ne4 72. Nb2 Nc5 73. Kg5 Ke4 74. h6 Ne6+ 75. Kh5 g5 {Black mates.} 76. Na4 Ke5 77. Nb2 Kf6 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.10"]
[White "Maryasin, Boris"]
[Black "Klar, Nir"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2315"]
[BlackElo "2094"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,132,0,2,0,0,-2,7,2,4,-13,44,39,37,37,33,38,82,26,91,48,123,107,123,72,111,114,103,56,63,25,21,22,11,0,64,55,72,0,0,0,0,0,139,153,139,139,144,127,129,89,100,97,97,95,125,116,116,119,127,0,85,89,141,135,140,113,143,141,141,91,82,72,97,26,28,36,316,312,312,312,312,297,254,118,462,120,122,121,122,122,121,120,127,106,106,106,106,110,119,112,116,90,91,82,80,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. O-O Bd6 5. b4 (5. c3 a6 6. Bxc6 dxc6 7. d4 exd4 8. cxd4 Bg4 9. e5 Bc7 10. dxc5 Qxd1 11. Rxd1 Bxf3 12. gxf3 Bxe5 {½-½ (31) Giri,A (2797)-Rapport,R (2726) Shenzhen 2019}) 5... Nxb4 $146 ({Predecessor:} 5... cxb4 6. a3 bxa3 7. d4 exd4 8. c3 Nge7 9. cxd4 O-O 10. e5 Bb8 11. Bxa3 d5 {½-½ (34) Radovic,J (2430)-Miljkovic,M (2483) Subotica 2019}) 6. Bb2 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} a6 7. a3 Nxc2 8. Qxc2 {The position is equal.} axb5 9. Nxe5 f6 (9... Ne7 $11) 10. Nf3 $14 Ne7 11. d4 cxd4 12. Nxd4 O-O 13. Nc3 (13. Nxb5 $16 Bf4 14. Qb3+ d5 15. N1c3) 13... b6 (13... Qc7 $11) 14. Rfd1 Qe8 ({Black should try} 14... Qc7 $1 $14) 15. Ndxb5 $16 Bb8 16. Qb3+ (16. Nd6 $142 Qh5 17. Na4) 16... Kh8 17. Nd6 Qh5 18. Qxb6 Ba6 {Black wants to play ...Nc8.} 19. h3 Ba7 20. Qc7 Ng6 {Threatening ...Qh4.} 21. Qxd7 Ne5 (21... Bxf2+ $1 $11 22. Kxf2 Qc5+ 23. Kg3 Qe5+ 24. Kf2 Qc5+ 25. Kg3 Qe5+ 26. Kf2 Qc5+) 22. Qf5 $14 Qxf5 23. exf5 (23. Nxf5 $16 {aiming for Nd5.} Nd3 24. Rd2) 23... Nd3 $1 $11 24. Rd2 Rab8 25. Nd1 Rb6 (25... Rbd8 $11 26. a4 (26. Ne4 Bb7 $11) 26... Rxd6) 26. Bd4 $16 Rxd6 27. Bxa7 Ra8 28. Rb1 h5 29. Rb8+ Rxb8 30. Bxb8 Rb6 31. Bc7 Rc6 32. Bd8 Rc8 33. Be7 Rc7 34. Bd8 Rc8 $1 {[%cal Rc8d8]} 35. Bb6 Rc6 (35... Rb8 $142) 36. Be3 Ne5 37. Kh2 Bc8 38. Rd5 Kh7 39. f4 Nc4 40. Bc5 Ra6 41. g4 (41. Bf8 $16) 41... hxg4 $11 42. hxg4 Nxa3 $2 {[%mdl 8192] [#]} ({Black should play} 42... Ra5 $14) 43. Rd8 $1 $18 {[%cal Rd8c8]} Bb7 44. g5 fxg5 45. fxg5 Be4 {[#]} 46. Ne3 (46. Rf8 $1 $18 {is the precise move to win.}) 46... Nc2 $2 {[%mdl 8192]} (46... Bxf5 $16 {is tougher.} 47. Nxf5 Kg6) 47. g6+ $2 (47. Kg3 $18 {and the rest is easy.}) 47... Kh6 $16 48. Kg3 {Black must now prevent Rh8+.} Bxf5 49. Nxf5+ Kxg6 50. Nh4+ Kh7 51. Nf3 {Hoping for Rd2.} Na3 52. Rd7 {And now Bd4 would win.} Nb5 53. Kg4 {Threatens to win with Bb4.} Rc6 54. Be3 {Strongly threatening Kh5.} Nc7 55. Ng5+ Kg6 56. Bd4 Ne8 57. Ne4 Nf6+ {White is slightly better.} 58. Nxf6 gxf6 $14 {[%mdl 4096] Endgame KRB-KR} 59. Kf4 Re6 60. Ra7 Rc6 61. Ke4 Re6+ 62. Kd5 Re1 63. Ra6 Rf1 64. Ke4 Re1+ 65. Kf3 Rf1+ 66. Kg4 (66. Ke2 $5 {[%cal Re2f1]} Rf4 67. Kd3 $11) 66... Kg7 {Accuracy: White = 48%, Black = 56%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.11"]
[White "Lavi, Idan"]
[Black "Polyakov, Alex"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2095"]
[BlackElo "2235"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:31]} b6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:02:55]} Nf6 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:00:40]} Bb7 {[%emt 0:01:10]} 4. e3 {[%emt 0:01:28]} c5 {[%emt 0:01:15]} 5. c3 {[%emt 0:01:27]} g6 {[%emt 0:00:11]} 6. Nbd2 {[%emt 0:01:39]} Bg7 {[%emt 0:00:11]} 7. Bd3 {[%emt 0:02:00]} O-O {[%emt 0:00:18]} 8. O-O {[%emt 0:02:37]} d6 {[%emt 0:00:58]} 9. Qe2 {[%emt 0:08:39]} Nbd7 {[%emt 0:19:23]} 10. e4 {[%emt 0:11:09]} cxd4 {[%emt 0:02:59]} 11. cxd4 {[%emt 0:05:51]} Nh5 {[%emt 0:01:35]} 12. Bg5 {[%emt 0:01:25]} h6 {[%emt 0:00:16]} 13. Be3 {[%emt 0:03:03]} e5 {[%emt 0:04:36]} 14. g3 {[%emt 0:02:42]} exd4 {[%emt 0:13:09]} 15. Bxd4 {[%emt 0:01:11]} Nc5 {[%emt 0:00:24]} 16. Bxg7 {[%emt 0:03:03]} Kxg7 {[%emt 0:00:22]} 17. b4 {[%emt 0:12:01]} Nxd3 {[%emt 0:02:06]} 18. Qxd3 {[%emt 0:01:26]} Nf6 {[%emt 0:03:19]} 19. Rfe1 {[%emt 0:01:09]} Re8 {[%emt 0:00:48]} 20. Rad1 {[%emt 0:00:50]} Rc8 {[%emt 0:01:54]} 21. Qd4 {[%emt 0:03:09]} Qc7 {[%emt 0:03:30]} 22. h4 {[%emt 0:09:03]} Qc3 {[%emt 0:02:14]} 23. Qxc3 {[%emt 0:06:02]} Rxc3 {[%emt 0:00:20]} 24. Nd4 {[%emt 0:02:06]} Rd3 {[%emt 0:05:38]} 25. Nb5 {[%emt 0:11:49]} Nxe4 {[%emt 0:01:44]} 26. f3 {[%emt 0:02:34]} Nxd2 {[%emt 0:00:28]} 27. Rxe8 {[%emt 0:00:42]} Nxf3+ {[%emt 0:00:13]} 28. Kf2 {[%emt 0:00:29]} Rxd1 {[%emt 0:00:11]} 29. Re7 {[%emt 0:00:16]} Rd2+ {[%emt 0:03:59]} 30. Ke3 {[%emt 0:00:44]} Ba6 {[%emt 0:00:32]} 31. a4 {[%emt 0:00:26]} Bxb5 {[%emt 0:00:37]} 32. axb5 {[%emt 0:00:02]} Rd5 {[%emt 0:00:53]} 33. Kxf3 {[%emt 0:00:09]} Rxb5 {[%emt 0:00:03]} 34. Rxa7 {[%emt 0:00:25]} Kf6 {[%emt 0:01:18]} 35. Ra4 {[%emt 0:00:40]} Ke5 {[%emt 0:00:16]} 36. Ke3 {[%emt 0:00:16]} h5 {[%emt 0:00:29]} 37. Kd3 {[%emt 0:00:32]} Rd5+ {[%emt 0:00:34]} 38. Ke3 {[%emt 0:01:36]} Rd4 {[%emt 0:00:24]} 39. Ra7 {[%emt 0:00:32]} Rxb4 {[%emt 0:00:16]} 40. Rxf7 {[%emt 0:00:11]} Rg4 {[%emt 0:31:27]} 41. Kf3 {[%emt 0:10:52]} b5 {[%emt 0:00:00]} 42. Rb7 {[%emt 0:00:30]} b4 {[%emt 0:00:00]} 43. Rb8 {[%emt 0:00:17]} Kd5 {[%emt 0:00:00]} 44. Rb7 {[%emt 0:01:03]} Kc4 {[%emt 0:00:00]} 45. Rc7+ {[%emt 0:00:16]} Kd3 {[%emt 0:00:00]} 46. Rd7 {[%emt 0:01:20]} Rd4 {[%emt 0:00:00]} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.12"]
[White "Kuprijanov, Anatoly"]
[Black "Cnaan, Moshe"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2238"]
[BlackElo "1962"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,93,10,10,10,10,6,0,47,2,9,9,10,10,39,39,36,32,35,28,31,11,9,16,15,15,22,25,58,50,96,95,89,89,79,63,129,51,66,73,79,85,70,20,25,26,12,0,0,8,95,88,95,95,88,86,81,84,107,88,146,130,129,133,118,122,252,234,273,256,347,343,371,361,380,369,368,334]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. O-O Nbd7 7. c3 Qe8 8. h3 e5 9. Bh2 Qe7 10. a4 a5 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (10... Re8 11. a5 a6 12. Nbd2 e4 13. Ne1 Nf8 14. Qb3 h5 15. Nc2 N8h7 16. c4 Ng5 17. Kh1 c6 18. Qa3 {1-0 (50) Kamsky,G (2666)-Ragger,M (2701) Germany 2019}) 11. Na3 Ne8 12. Nc4 c6 $146 {The position is equal.} ({Predecessor:} 12... Kh8 13. Qb3 e4 14. Nfd2 f5 15. Rae1 Ndf6 16. Qa3 b6 17. Qb3 Ba6 18. Na3 Bxe2 19. Rxe2 {0-1 (34) Janjos,S (2125)-Zivic,D (2198) Kragujevac 2017}) 13. Qb3 e4 14. Nfd2 d5 15. Na3 Ndf6 16. c4 Be6 17. Qc3 Nd6 18. cxd5 cxd5 19. Rfc1 Rfc8 20. Qb3 Nf5 21. Nb5 {[#] Threatens to win with Nc7.} Ne8 22. Rc3 Rc6 23. Rac1 Rac8 24. Na7 Rxc3 25. bxc3 Ra8 26. Nb5 Bf8 (26... Rc8 $14) 27. Rc2 (27. c4 $16) 27... Qd7 28. c4 Bb4 29. cxd5 Bxd5 30. Bc4 Bxc4 31. Nxc4 {Strongly threatening Nb6.} Qe6 $1 32. Nd2 {aiming for Qxe6.} Qxb3 33. Nxb3 Nfd6 {[#]} (33... Ne7 $11 {keeps the balance.}) 34. Nxd6 $1 $16 Bxd6 35. Nc5 $36 {[%mdl 2048] Keeping Black busy.} Rc8 36. Bxd6 Nxd6 {[%mdl 4096] Endgame KRN-KRN} 37. Rb2 f5 38. g4 Kf8 ({Black should play} 38... h5) 39. Rb6 Rc6 40. Rb3 fxg4 41. hxg4 Ke7 (41... h5 $16 42. Kg2 (42. Nxb7 Nxb7 43. Rxb7 Rc4 $16) 42... hxg4) 42. Nxb7 $18 Rc1+ 43. Kg2 Nc4 {intending ...Nd2.} 44. Nc5 Nd6 45. Rb8 {White is winning.} h6 46. Rh8 Kf6 47. Rd8 {Accuracy: White = 64%, Black = 41%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.13"]
[White "Zoler, Dan"]
[Black "Raznikov, Danny"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2485"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,83,0,0,0,5,-18,-13,-16,-18,-14,-5,-18,-20,-26,-19,-55,-39,-40,-27,-40,-25,-29,0,0,0,0,9,14,8,6,101,109,108,108,109,97,305,107,107,0,0,0,0,0,20,20,19,16,34,28,65,31,68,47,50,24,48,42,41,33,33,31,37,42,60,42,62,62,62,50]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 O-O 7. O-O d5 8. Qc2 Nbd7 9. a3 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} (9. Rd1 c5 10. cxd5 exd5 11. dxc5 bxc5 12. a3 Ba5 13. e3 Qe7 14. b3 Rac8 15. Bb2 Rfe8 16. Nh4 Qe6 17. Rac1 {0-1 (54) Quintiliano Pinto,R (2484)-Bu,X (2705) Doha 2016}) 9... Bd6 10. b4 {Hoping for c5.} (10. e4 $5 dxe4 11. Ng5 $11) 10... c5 11. bxc5 {The position is equal.} bxc5 12. Rb1 Ba6 13. cxd5 exd5 14. Re1 Re8 15. Nf1 $146 ({Predecessor:} 15. e3 cxd4 16. Nxd4 Rc8 {0-1 (35) Kueh,M (1999)-Ferozkohi,I (2149) Perth 2012}) 15... cxd4 16. Nxd4 Ne4 17. Bb2 Rc8 18. Qd1 Be5 19. Ne3 Ndf6 20. Bh3 Nc3 21. Bxc3 $1 Rxc3 22. Qa4 Qd6 (22... Bxd4 $11 {remains equal.} 23. Qxd4 {[%mdl 64] Double Attack} Rxa3) 23. Ng4 $1 $16 {[%cal Rg4f6]} Kf8 {Threatens to win with ...Rc4.} 24. Nxe5 Rxe5 25. Nf5 $1 {[%cal Rf5d6]} Qxa3 $2 {[#]} (25... Qc6 $16 26. Rb8+ Re8 27. Rxe8+ Nxe8) 26. Qd4 $2 (26. Qf4 $1 $18 {[%cal Rf4e5] is the precise move to win.} Re4 27. Qg5) 26... Re4 {[#]} 27. Qxa7 (27. Qd2 $1 $16) 27... Bc8 $1 $36 {[%mdl 2048] Black fights for an advantage.} 28. Qb8 {And now Nd6 would win.} Re8 29. Qf4 {aiming for Nxg7!} Bxf5 30. Bxf5 Rc4 31. Qd2 Qc5 32. Bd3 Rc3 33. Rb5 Qc7 34. Reb1 Qe5 35. Rb7 Kg8 36. Ra7 {White is slightly better.} Rc7 37. Qa5 Rxa7 38. Qxa7 g6 39. Rb7 Qe6 40. Qd4 {Black must now prevent Rb6.} Qe5 41. Qxe5 Rxe5 42. Kg2 {Accuracy: White = 51%, Black = 31%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.14"]
[White "Baron, Tal"]
[Black "Bakalchuk, Johnatan"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "2529"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,56,78,88,68,100,64,88,61,79,74,58,44,100,51,112,83,110,83,80,86,85,93,89,72,95,-6,-8,-7,0,0,0,0,0,0,0,0,0,-760,-758]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. exf5 gxf5 10. O-O-O Nd7 11. Nh3 {E87: King's Indian: Sämisch: 6...e5 7 d5} (11. Kb1 Nc5 12. Bxc5 dxc5 13. Nh3 a6 14. Bd3 Rb8 15. Rhe1 Bd7 16. Qe3 Qe7 17. Rg1 b5 18. g4 fxg4 19. fxg4 {½-½ (33) Dahlstroem,R (2468)-Lanc,A (2424) ICCF email 2015}) 11... Ndf6 12. Bg5 Qe8 13. Bd3 {White is better.} a6 14. Rhg1 Kh8 15. Nf2 Bd7 (15... Nd7 $14) 16. Rde1 $146 {g4 is the strong threat.} ({Predecessor:} 16. g4 fxg4 17. fxg4 Nf4 18. Bc2 Rf7 19. Bxf4 exf4 {1-0 (36) Grossmann,P-Bruder,W Germany 1986}) 16... Qc8 ({Black should try} 16... Ng8 $14) 17. Qd1 b5 18. g4 (18. cxb5 axb5 19. Qb3 Qb7 $11) 18... Nf4 19. Bxf4 exf4 20. Bxf5 (20. cxb5 $6 axb5 21. g5 Nh5 $15) 20... Bxf5 21. gxf5 Qxf5 22. Qc2 (22. cxb5 $6 Nd7 $11) (22. Re7 $16 Rg8 23. h4 (23. Rxc7 Rac8 $14) (23. cxb5 axb5 24. Qd3 Qh5 $11)) 22... Qh5 $11 23. Re7 $132 {[%mdl 2048] White is not holding back} (23. cxb5 axb5 24. Re7 Rf7 $17) 23... Rg8 24. Nce4 Nxe4 25. Nxe4 {[#] Black must now prevent Ng5.} Rae8 $1 {[%cal Re8e7]} 26. Rxe8 $1 ({But not} 26. Rxc7 Qxf3 27. Nd2 Qh3 $17) 26... Rxe8 27. Ng5 {aiming for cxb5.} bxc4 ({Wrong is} 27... Bd4 $2 28. Qf5 $18) 28. Qf5 $2 {[%mdl 8192]} ({Not} 28. Ne6 $2 Bf6 $19) (28. h4 $11) 28... Qxh2 {[%mdl 64] Double Attack. Accuracy: White = 56%, Black = 61%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.15"]
[White "Caspi, Israel"]
[Black "Zanan, Evgeny"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2474"]
[BlackElo "2503"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:02:08]} c5 {[%emt 0:35:26]} 2. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:21]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:03]} 6. f3 {[%emt 0:00:04]} e5 {[%emt 0:00:07]} 7. Nb3 {[%emt 0:00:06]} Be6 {[%emt 0:00:05]} 8. Be3 {[%emt 0:00:09]} Nbd7 {[%emt 0:00:29]} 9. g4 {[%emt 0:00:07]} b5 {[%emt 0:00:07]} 10. g5 {[%emt 0:00:05]} b4 {[%emt 0:00:50]} 11. Nd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:10]} 12. exd5 {[%emt 0:00:02]} Bf5 {[%emt 0:00:05]} 13. Bd3 {[%emt 0:00:07]} Bxd3 {[%emt 0:00:12]} 14. Qxd3 {[%emt 0:00:02]} Be7 {[%emt 0:01:23]} 15. h4 {[%emt 0:00:07]} O-O {[%emt 0:00:47]} 16. O-O-O {[%emt 0:00:05]} f5 {[%emt 0:05:20]} 17. Kb1 {[%emt 0:04:04]} Qc7 {[%emt 0:06:49]} 18. f4 {[%emt 0:23:48]} Rac8 {[%emt 0:10:51]} 19. Rh2 {[%emt 0:09:21]} a5 {[%emt 0:08:36]} 20. Qb5 {[%emt 0:01:29]} Ra8 {[%emt 0:04:28]} 21. fxe5 {[%emt 0:08:28]} f4 {[%emt 0:07:57]} 22. Bc1 {[%emt 0:03:44]} Nxe5 {[%emt 0:03:16]} 23. Nd4 {[%emt 0:01:35]} Rab8 {[%emt 0:07:19]} 24. Ne6 {[%emt 0:05:51]} Qa7 {[%emt 0:00:11]} 25. Qf1 {[%emt 0:03:10]} f3 {[%emt 0:01:07]} 26. Nxf8 {[%emt 0:02:38]} Rxf8 {[%emt 0:00:04]} 27. Qh3 {[%emt 0:05:17]} a4 {[%emt 0:04:37]} 28. h5 {[%emt 0:02:34]} b3 {[%emt 0:01:55]} 29. h6 {[%emt 0:07:22]} g6 {[%emt 0:00:16]} 30. Qe6+ {[%emt 0:06:02]} Rf7 {[%emt 0:00:25]} 31. axb3 {[%emt 0:02:51]} axb3 {[%emt 0:00:02]} 32. cxb3 {[%emt 0:00:07]} f2 {[%emt 0:00:54]} 33. Rf1 {[%emt 0:00:51]} Nd3 {[%emt 0:00:56]} 34. Be3 {[%emt 0:01:02]} Qa5 {[%emt 0:01:03]} 35. Rhxf2 {[%emt 0:00:54]} Nxf2 {[%emt 0:00:05]} 36. Rxf2 {[%emt 0:00:05]} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.16"]
[White "Kobo, Ori"]
[Black "Zifroni, Dov"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2445"]
[BlackElo "2452"]
[Annotator "RC"]
[PlyCount "32"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:14:13]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:24]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:14]} d5 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:21]} dxc4 {[%emt 0:00:14]} 5. Nf3 {[%emt 0:00:10]} c5 {[%emt 0:00:05]} 6. O-O {[%emt 0:00:28]} Nc6 {[%emt 0:00:01]} 7. Qa4 {[%emt 0:00:56]} Bd7 {[%emt 0:00:18]} 8. dxc5 {[%emt 0:00:09]} Na5 {[%emt 0:02:59]} 9. Qa3 {[%emt 0:01:30]} Rc8 {[%emt 0:02:11]} 10. b4 {[%emt 0:01:07]} cxb3 {[%emt 0:01:00]} 11. axb3 {[%emt 0:00:16]} Rxc5 {[%emt 0:01:01]} 12. Qb2 {[%emt 0:18:12]} Be7 {[%emt 0:10:04]} 13. b4 {[%emt 0:01:39]} Nc4 {[%emt 0:00:22]} 14. Qd4 {[%emt 0:04:25]} Rc8 {[%emt 0:01:07]} 15. Rxa7 {[%emt 0:02:28]} Bxb4 {[%emt 0:04:10]} 16. Rxb7 {[%emt 0:02:01]} Bc5 {[%emt 0:01:08]} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.17"]
[White "Krayz, Alexander"]
[Black "Bronstein, Or"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2359"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,80,0,0,0,0,0,-22,-10,-39,-37,-53,-12,-22,-14,-15,-20,-45,-42,-92,-81,-85,-81,-239,-244,-225,-116,-103,-60,-62,-60,-56,-62,-47,-49,-52,-36,-49,0,0,0,0,32,33,119,-50,50,-77,-71,-198,-201,-206,-206,-314,-310,-392,-375,-418,-414,-1457,-1401,-29987,-29988,-29988,-503,-29996,-29997,-29997,-29998]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 Nc7 {B31: Sicilian: 2...Nc6 3 Bb5 g6} 9. Ba4 O-O 10. h3 (10. Bf4 b5 11. Bb3 d6 12. exd6 exd6 13. Bg5 Qd7 14. Qd2 Bb7 15. d5 Ne7 16. Nc3 {1-0 (28) Smirin,I (2670)-Vakhidov,J (2561) Moscow 2017}) 10... d6 {[%cal Rd6e5] The position is equal.} 11. Bf4 dxe5 12. dxe5 Nd5 $146 ({Predecessor:} 12... Ne6 13. Bg3 Ned4 14. Nxd4 Nxd4 {½-½ (21) Sandipan,C (2561)-Hossain,E (2436) Dhaka 2004}) 13. Bg3 Qa5 14. Nbd2 Rd8 15. Nc4 Qa6 16. Qb3 Ndb4 $1 17. Bxc6 Nxc6 18. Ng5 $2 (18. Ne3 $17 {was necessary.}) 18... Nd4 $1 $19 {[%cal Rd4b3]} 19. Qb4 Bf5 (19... h6 $1 $19 {aiming for ...Nc6.} 20. Nf3 (20. Qxe7 $2 Rf8 $19) 20... Nxf3+ 21. gxf3 Bxh3) 20. Ne3 $17 h6 21. Nxf5 gxf5 22. Nf3 Nc2 23. Qxe7 {Rad1 is the strong threat.} Nxa1 24. Rxa1 Rac8 25. Re1 Bf8 26. Qh4 $1 Qg6 27. Qf4 Rc2 28. Bh4 $1 {[%cal Rh4d8][%mdl 1024] White has compensation.} Rdc8 (28... Rd5 $14) 29. b3 $2 (29. Nd4 $16) 29... Ba3 ({Better is} 29... Bc5 $1 $15) 30. Qa4 (30. Bf6 $14 {stays ahead.} Bc1 31. Qd4) 30... Bc5 $1 $36 {[%mdl 2048] Black is really pushing.} ({But not} 30... Rxa2 $6 31. Bf6 $14) 31. b4 (31. Nd4 $17 b5 32. Nxb5) 31... Bb6 $19 32. e6 fxe6 33. Ne5 {[#]} (33. Qb5 $142) 33... Qe8 $1 {[%cal Re8a4]} 34. Nd7 {Strongly threatening Nf6+.} Bd4 35. Rd1 Rc1 {Threatens to win with ...Qxd7!} 36. Bf6 (36. Nf6+ $142 Bxf6 37. Qxe8+ Rxe8 38. Rxc1 Bxh4 39. Kf1) 36... Qh5 37. Rxc1 Rxc1+ 38. Kh2 Qd1 (38... Bxf2 $142 39. Bd4 Bxd4 40. Qa3 {[#]} Rh1+ $1 {[%mdl 576] Decoy} 41. Kxh1 Qd1+ 42. Kh2 Qg1+ 43. Kg3 Qe1+ 44. Kf4 Qh4+ 45. g4 Qf2+ 46. Qf3 Qh2+ 47. Qg3 Qd2+ {[%mdl 64] Double Attack} 48. Kf3 Qe3+ 49. Kg2 Qg1+ 50. Kf3 Qf1+ 51. Qf2 Qxf2#) 39. Qa5 (39. Qxd1 $19 Rxd1 40. Bxd4 Rxd4 {[%mdl 64] Double Attack} 41. Nc5) 39... Qg1+ {[%mdl 64] Double Attack} 40. Kg3 Qxf2+ {Accuracy: White = 26%, Black = 51%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.18"]
[White "Liss, Eran"]
[Black "Haimovich, Tal"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2421"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,99,23,22,27,51,57,41,46,51,43,65,53,45,52,69,72,75,81,104,96,201,189,189,16,105,104,108,106,107,102,94,88,98,91,143,100,91,0,104,79,170,159,216,147,655,454,414,406,405,400,400,396,383,369,350,301,316,286,331,241,303,261,284,259,514,518,615,574,657,650,635,582,582,429,12827,12828,12833,11633,12840,12839,12841,2457]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. O-O O-O 8. a4 Rb8 9. axb5 axb5 10. Re1 d6 11. c3 {C88: Closed Ruy Lopez: Anti-Marshall Systems} (11. Nbd2 h6 12. h3 Re8 13. c3 Bf8 14. Nf1 Ne7 15. Nh4 g5 16. Nf3 Ng6 17. Ng3 c5 18. d4 c4 {0-1 (47) Robson,R (2667)-Caruana,F (2828) chess.com INT 2019}) 11... Nd7 12. Bd5 Bb7 13. Na3 $146 {White is slightly better.} ({Predecessor:} 13. Nbd2 Bf6 14. Nf1 Nb6 15. Bb3 Ne7 16. Ng3 c5 17. Nh5 Nc6 18. Be3 Bc8 {½-½ (62) Garcia,G (2290)-Sanz Alonso,F (2420) Seville 1994}) 13... b4 14. Nc4 Bf6 15. d4 Ra8 16. Be3 Qb8 17. Qb3 Rxa1 18. Rxa1 exd4 19. cxd4 Nd8 (19... Be7 $16) 20. Bxb7 $1 $18 (20. Qxb4 c6 $11) 20... Qxb7 21. e5 $2 (21. d5 $1 $18) 21... Be7 (21... dxe5 $11 22. dxe5 Be7) 22. exd6 $16 Bxd6 23. Nxd6 cxd6 24. Bf4 Qb6 25. Re1 h6 26. Qd5 Nb7 ({Black should try} 26... Ne6 27. Qxd6 (27. Bxd6 Nf6 $11) 27... Nxf4 28. Qxf4 Nf6) 27. Re7 Qd8 28. Re1 (28. Bxd6 $16 Nb6 29. Qxb7 Qxd6 30. h3) 28... Qc7 (28... Qb6 $1 $11) 29. Rc1 Qb8 (29... Nf6 $16 30. Qb5 (30. Rxc7 Nxd5 31. Rxb7 Nxf4 $11) 30... Qe7) 30. Qf5 $36 {[%mdl 2048] Black is under strong pressure.} Rd8 (30... Nb6 $16 31. Qb5 Nc8) 31. Re1 {Strongly threatening Bxh6!} Kf8 $2 {[%mdl 8192] [#]} (31... Qa8 $16 32. h3 Qa5 33. Qxa5 Nxa5) 32. Nh4 {Played: Bf4xh6} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.19"]
[White "Sutovsky, Emil"]
[Black "Bagrationi, Alexander"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "2643"]
[BlackElo "2491"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,63,67,79,56,75,66,77,59,63,66,56,64,0,0,0,0,-17,64,69,87,75,98,92,86,100,202,196,383,196,251,247,225,187,542,529,700,702,697,678,786,711]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. f4 Nxd4 9. Qxd4 Qa5 10. e5 dxe5 11. fxe5 e6 12. O-O-O Bc6 13. Nb5 Bxb5 {B61: Sicilian: Richter-Rauzer: 6...Bd7 7 Qd2} 14. exf6 Bc6 15. h4 $1 g6 {White is better.} 16. Bc4 Bc5 17. Qe5 Bb4 18. Qxa5 (18. Qe2 $14) 18... Bxa5 $11 19. h5 $36 {[%mdl 2048] White is more active.} gxh5 {[#]} 20. Bh6 $146 ({Predecessor:} 20. Rxh5 Bxg2 21. Bb5+ {1-0 (42) Ganguly,S (2636)-Tyomkin,D (2549) Edmonton 2005}) 20... Bb4 ({Black should try} 20... Bxg2 $11 21. Bb5+ Bc6 22. Bxc6+ bxc6) 21. Rxh5 $14 Rg8 22. Be3 a6 23. Rxh7 {[#] Hoping for Bxe6!} Be4 24. Rg7 Rxg7 (24... Rh8 $16 25. Bd3 Bc6) 25. fxg7 $18 Ke7 $2 (25... Bh7 {is a better defense.} 26. Rh1 Bg8) 26. c3 (26. Rh1 $142 Rg8 27. Bd4) 26... Bh7 (26... Bd6 $142) 27. Bd3 f5 28. g4 {[#] Black must now prevent Rh1.} Kf6 $2 (28... Bc5 {is tougher.}) 29. gxf5 {White is clearly winning.} e5 30. Rg1 Ba5 31. Bg5+ Kf7 32. Bc2 {Accuracy: White = 62%, Black = 38%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.20"]
[White "Sivuk, Vitaly"]
[Black "Smirin, Ilia"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2579"]
[BlackElo "2607"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,94,27,27,28,27,25,28,19,29,17,45,50,43,36,37,38,35,39,46,62,43,0,0,0,0,0,16,-10,0,-39,-20,-36,-32,-30,-36,-78,-80,-78,-83,-72,-86,-94,-80,-110,-60,-77,-77,-104,-105,-395,-284,-285,-256,-366,-226,-220,-160,-140,-144,-773,-772,-821,-829,-972,-962,-872,-808,-808,-808,-1325,-1081,-2633,-2431,-5065,-4133,-5097,-4587,-29980,-29981,-29981,-29982,-29982,-29982]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O $146 ({Predecessor:} 5... Nbd7 6. Be3 e5 7. d5 Nc5 8. Qc2 O-O {1-0 (45) Anton Guijarro,D (2667)-Adhiban,B (2701) Havana 2019}) 6. Be3 e5 7. d5 Na6 {[%cal Bb8a6,Ba6c5,Bc5e6,Be6d4][%mdl 32]} 8. g4 {E71: King's Indian: 4 e4 d6 5 h3} Nc5 9. Qc2 c6 10. g5 {White has an edge.} Nh5 11. O-O-O cxd5 12. Nxd5 Ne6 13. h4 Bd7 14. Ne2 b5 15. cxb5 Bxb5 16. Nec3 Bd7 17. Qb3 Nd4 18. Qa3 Bg4 19. Rd2 f5 20. gxf6 Nxf6 21. Bc4 Kh8 $36 {[%mdl 2048] Black is more active.} 22. Nxf6 $1 Bxf6 23. Bd5 Rc8 24. Qxa7 Bf3 {Played: Rc8-c7} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.21"]
[White "Moiseenko, Alexander"]
[Black "Deutsch, Eyal"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2620"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,57,72,20,56,55,39,49,58,59,58,51,58,55,58,59,61,72,85,79,80,77,105,104,129,132,133,131,150,150,167,167,239,206,274,268,265,239]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 Ne4 6. Qd3 Qa5 7. Qxe4 Bxc3+ 8. Bd2 Bxd2+ 9. Nxd2 cxd4 10. Qxd4 O-O 11. Bg2 Nc6 12. Qd3 (12. Qd6 $16) 12... d5 {E20: Nimzo-Indian: 4 g3 and 4 f3} (12... Qe5 13. Rb1 d5 14. O-O Rd8 15. Rfd1 Qf6 16. b4 dxc4 17. Qxc4 Rd4 18. Qc5 Qd8 19. e3 Rd6 20. b5 {1-0 (47) Landa,K (2678)-Ftacnik,L (2553) Germany 2008}) 13. O-O Ne5 14. Qc2 Nxc4 {White is slightly better.} 15. Nxc4 dxc4 16. Qxc4 Bd7 17. Bxb7 $146 ({Predecessor:} 17. Qd4 Rfd8 18. b4 Bc6 19. Qxg7+ Kxg7 20. bxa5 Bxg2 21. Kxg2 {½-½ (31) Bugajski,R (2340)-Maciejewski,M (2285) Warsaw 1987}) 17... Rab8 18. b4 Qb6 19. Be4 Bb5 20. Qc2 Rfc8 21. Qb2 Bc6 22. Bxc6 Rxc6 23. Rac1 h6 24. a3 Rxc1 25. Rxc1 ({Much less strong is} 25. Qxc1 a5 $16) 25... Qb5 26. Qd2 Qa4 (26... Qa6 $142) 27. Qd6 Rf8 {[#]} 28. Qd3 $1 Rb8 29. Rc7 {Accuracy: White = 100%, Black = 28%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.22"]
[White "Oratovsky, Michael"]
[Black "Golod, Vitali"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2434"]
[BlackElo "2503"]
[Annotator "ChessBase"]
[PlyCount "34"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:01:10]} 3. Bb5+ {[%emt 0:00:13]} Nd7 {[%emt 0:00:55]} 4. O-O {[%emt 0:00:14]} a6 {[%emt 0:01:08]} 5. Bxd7+ {[%emt 0:13:37]} Bxd7 {[%emt 0:04:10]} 6. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:11]} 7. Qxd4 {[%emt 0:00:05]} e5 {[%emt 0:01:08]} 8. Qd3 {[%emt 0:00:19]} Rc8 {[%emt 0:00:38]} 9. c4 {[%emt 0:12:37]} b5 {[%emt 0:01:18]} 10. Nfd2 {[%emt 0:29:10]} Nf6 {[%emt 0:08:20]} 11. Nc3 {[%emt 0:13:56]} Qb6 {[%emt 0:03:34]} 12. b3 {[%emt 0:22:12]} Be7 {[%emt 0:09:44]} 13. a4 {[%emt 0:00:07]} O-O {[%emt 0:20:24]} 14. axb5 {[%emt 0:00:19]} axb5 {[%emt 0:02:43]} 15. Nxb5 {[%emt 0:00:06]} Bxb5 {[%emt 0:00:43]} 16. cxb5 {[%emt 0:00:02]} Rb8 {[%emt 0:01:02]} 17. Ra6 {[%emt 0:03:32]} Qxb5 {[%emt 0:00:52]} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.23"]
[White "Kogan, Arthur"]
[Black "Chernomordik, Pavel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2524"]
[BlackElo "2218"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:06]} Bg7 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:06]} d6 {[%emt 0:00:00]} 4. Bg5 {[%emt 0:01:54]} h6 {[%emt 0:00:32]} 5. Be3 {[%emt 0:00:35]} a6 {[%emt 0:00:35]} 6. Qd2 {[%emt 0:04:23]} b5 {[%emt 0:01:59]} 7. Nge2 {[%emt 0:01:06]} Bb7 {[%emt 0:00:59]} 8. f3 {[%emt 0:00:28]} Nd7 {[%emt 0:00:17]} 9. d5 {[%emt 0:07:15]} Ne5 {[%emt 0:07:14]} 10. Nd4 {[%emt 0:00:34]} Nf6 {[%emt 0:02:04]} 11. a4 {[%emt 0:01:39]} bxa4 {[%emt 0:03:14]} 12. Be2 {[%emt 0:04:34]} c5 {[%emt 0:02:36]} 13. dxc6 {[%emt 0:00:31]} Nxc6 {[%emt 0:00:03]} 14. Nxc6 {[%emt 0:05:52]} Bxc6 {[%emt 0:00:07]} 15. Nxa4 {[%emt 0:00:14]} Nd7 {[%emt 0:03:33]} 16. O-O {[%emt 0:02:05]} O-O {[%emt 0:04:55]} 17. Ra2 {[%emt 0:10:49]} Bb5 {[%emt 0:11:02]} 18. c4 {[%emt 0:07:20]} Bxa4 {[%emt 0:01:32]} 19. Rxa4 {[%emt 0:00:13]} Nc5 {[%emt 0:00:03]} 20. Ra3 {[%emt 0:07:10]} a5 {[%emt 0:01:00]} 21. b3 {[%emt 0:00:21]} Rb8 {[%emt 0:06:04]} 22. Bd1 {[%emt 0:02:25]} h5 {[%emt 0:08:38]} 23. Bc2 {[%emt 0:01:40]} Qb6 {[%emt 0:07:32]} 24. f4 {[%emt 0:06:38]} Qb4 {[%emt 0:11:54]} 25. Qxb4 {[%emt 0:03:55]} axb4 {[%emt 0:02:31]} 26. Ra7 {[%emt 0:00:13]} Ra8 {[%emt 0:06:24]} 27. Rxe7 {[%emt 0:03:49]} Ra2 {[%emt 0:00:29]} 28. Bd1 {[%emt 0:11:45]} Bf6 {[%emt 0:00:56]} 29. Rc7 {[%emt 0:01:33]} Nxe4 {[%emt 0:00:41]} 30. f5 {[%emt 0:01:49]} Nd2 {[%emt 0:04:13]} 31. Re1 {[%emt 0:06:06]} Bc3 {[%emt 0:01:52]} 32. Bh6 {[%emt 0:03:13]} Nxc4 {[%emt 0:05:04]} 33. Ree7 {[%emt 0:04:30]} Bd4+ {[%emt 0:04:02]} 34. Kf1 {[%emt 0:00:36]} Rf2+ {[%emt 0:00:45]} 35. Ke1 {[%emt 0:00:17]} Nb2 {[%emt 0:00:42]} 36. Be2 {[%emt 0:01:00]} Ra8 {[%emt 0:01:21]} 37. fxg6 {[%emt 0:00:37]} fxg6 {[%emt 0:02:53]} 38. Rg7+ {[%emt 0:00:37]} Kh8 {[%emt 0:00:23]} 39. Rh7+ {[%emt 0:00:10]} Kg8 {[%emt 0:00:08]} 40. Rcg7+ {[%emt 0:00:09]} Bxg7 {[%emt 0:00:12]} 41. Rxg7+ {[%emt 0:30:05]} Kh8 {[%emt 0:30:26]} 42. Kxf2 {[%emt 0:00:12]} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.24"]
[White "Nedobora, Mikhail"]
[Black "Bar, Roman"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2360"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,34,4,19,26,0,46,56,46,48,46,0,0,0,44]} 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 ({Predecessor:} 9... a6 10. a4 Nbd7 11. h3 Re8 12. Nd2 Nh5 13. a5 {½-½ (18) Nechaeva,M (2402)-Jojua,D (2505) Pardubice 2011}) 10. Nd2 a6 11. a4 Nbd7 12. a5 Rb8 $146 {A64: Modern Benoni: Fianchetto Variation: 9...Nbd7 10 Nd2 a6 11 a4 Re8} (12... b5 13. axb6 Nxb6 14. Nb3 Nc4 15. Ra4 Nb6 16. Ra2 Nc4 17. Ra4 Nb6 18. Ra2 Nc4 {½-½ (18) Nikolic,P (2607)-Perunovic,M (2603) Sarajevo 2017}) 13. h3 Nh5 14. Nc4 Ne5 15. Nb6 Nd7 16. Nc4 Ne5 17. Nb6 Nd7 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.25"]
[White "Tarlev, Konstantin"]
[Black "Lomasov, Semyon"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2570"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,87,5,4,-7,0,0,0,0,0,12,2,7,50,46,40,31,45,50,49,44,45,42,45,31,55,39,46,9,35,28,35,42,70,31,39,21,18,28,20,25,36,28,35,0,15,25,9,8,12,23,43,18,85,26,219,71,744,56,734,-3,37,28,100,107,96,0,128,112,2002,1740,1364,1109,1862,1695]} 1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 d5 8. cxd5 exd5 9. Bh3 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} (9. Bg2 O-O 10. O-O Re8 11. a3 Nbd7 12. b4 Bd6 13. Re1 Bb7 14. Qb3 Qe7 15. Bf4 a6 16. e3 h6 17. Rec1 c6 18. Bxd6 Qxd6 {½-½ (34) Sjugirov,S (2662)-Mareco,S (2633) Khanty-Mansiysk 2019}) 9... O-O 10. O-O Re8 11. Qc2 $146 {The position is equal.} ({Predecessor:} 11. Rc1 c5 12. Re1 Nc6 13. Bg5 Nxd4 14. Nxd4 cxd4 15. Qxd4 h6 16. Bf4 Bc5 {½-½ (74) Polak,T (2511)-Nayhebaver,M (2437) Bojnice 2016}) 11... Bb4 {Black wants to play ...Bxc3.} 12. Rfe1 h6 13. a3 Bxc3 (13... Bf8 {looks sharper.} 14. b4 c5 15. Bf4 cxb4 16. axb4 Bxb4 17. Ne5 Bc8) 14. Bxc3 Nbd7 15. Rac1 c6 16. Bb2 Bb7 17. Ne5 Nxe5 18. dxe5 Ne4 19. Bg2 c5 20. Red1 {Bxe4 is the strong threat.} Qe7 21. h4 Rad8 22. e3 Qe6 23. Qe2 f6 24. exf6 (24. Bxe4 $5 dxe4 25. exf6 $16) 24... Nxf6 25. b4 Ne4 26. bxc5 bxc5 27. Qc2 Rc8 28. Bxg7 {Threatens to win with Bxe4.} d4 $1 29. Qb2 (29. Bxh6 $5 Qxh6 30. Qb3+ {[%mdl 64] Double Attack} Kh8 31. exd4 $11 (31. Qxb7 Nxf2 32. Rf1 Ng4 $11)) 29... Re7 {Hoping for ...dxe3.} 30. Bxd4 cxd4 31. Rxc8+ Qxc8 32. Rxd4 Qf8 33. Rb4 $36 {[%mdl 3072] Strongly threatening Qc2. White has compensation. Black is under pressure.} Qf7 (33... Bd5 $11 {keeps the balance.}) 34. a4 ({White should play} 34. Kh2 $16) 34... Bd5 $2 (34... Bc6 $11 {and Black stays safe.}) 35. Rb8+ (35. f3 $1 $18) 35... Kh7 $2 {[%mdl 8192] [#]} (35... Re8 $16) 36. Qh8+ $1 $18 Kg6 37. Qb2 $2 (37. Rf8 $18) 37... h5 38. Rb5 a6 (38... Kh7 $11 {remains equal.}) 39. Ra5 $16 Kh7 40. Rxa6 (40. Qc2 $16) 40... Rb7 {[#]} (40... Rc7 $1 $11) 41. Qc2 $1 Rb1+ $2 {[%mdl 8192]} (41... Rb4 $16) 42. Qxb1 $18 {White is clearly winning.} Qxf2+ 43. Kh1 Qf5 44. Qb2 {Accuracy: White = 47%, Black = 35%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.26"]
[White "Zubov, Alexander"]
[Black "Rechlis, Gad"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2601"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,98,14,12,8,17,4,8,7,17,17,17,12,18,4,16,22,28,19,29,14,27,-50,-38,-102,-100,-100,-92,-122,-123,-121,-123,-118,-118,-131,-123,-137,-125,-127,-127,-127,-118,-180,-175,-179,-172,-176,-172,-216,-204,-379,-369,-393,-387,-400,-391,-400,-401,-400,-400,-582,-490,-521,-514,-512,-516,-552,-537,-531,-526,-507,-493,-573,-595,-574,-618,-658,-658,-658,-656,-640,-637,-566,-508,-1123,-1101,-1072,-1107,-1035,-1016,-887,-854]} 1. d4 Nf6 2. g3 c5 3. d5 b5 4. c4 Bb7 (4... bxc4 5. Nc3 d6 6. Nf3 g6 7. Nd2 Bg7 8. Nxc4 O-O 9. Bg2 Ba6 10. Qa4 Qd7 11. Qxd7 Nbxd7 12. Na5 {1-0 (30) Stupak,K (2562)-Fedorov,A (2576) Minsk 2017}) 5. Bg2 bxc4 6. Na3 {A57: Benko/Volga Gambit} g6 7. Nxc4 Bg7 8. e4 {next e5 is good for White.The position is equal.} O-O $146 ({Predecessor:} 8... d6 9. Bd2 O-O 10. Ne2 Ba6 11. Rc1 Nfd7 12. Ba5 Qc8 {0-1 (34) Jirka,J (2315)-Bakalar,P (2320) Czechia 1999}) 9. Ne2 Ba6 10. Qc2 d6 11. O-O Nbd7 {[%cal Bb8d7,Bd7b6,Bb6a4,Ba4c3][%mdl 32]} 12. Rb1 Nb6 13. Ne3 Nfd7 14. Rd1 Rb8 15. b3 {[#]} ({White should play} 15. Nf4 $11) 15... Na4 $1 $36 {[%mdl 2560] Black is pushing.} 16. Bf1 ({Better is} 16. Re1 $15) (16. bxa4 Rxb1) 16... Bxe2 $1 $17 17. Bxe2 Nc3 {[%mdl 64] Double Attack} 18. Bb2 Nxd1 19. Rxd1 Bxb2 20. Qxb2 a5 21. a4 Rb4 22. Qc2 Qb8 23. Bb5 Rxb5 24. axb5 Qxb5 25. Kg2 (25. Nc4 $17) 25... Rb8 $19 26. Rd3 Ra8 27. Nc4 a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 28. Re3 a3 {aiming for ...a2.} 29. Qa2 $2 (29. Re1) 29... Qb4 30. h3 Nb6 31. Nd2 Qd4 32. Re2 Nd7 33. Nf3 Qc3 34. Ne1 (34. h4 {might work better.}) 34... Ne5 {Black is clearly winning.} 35. Re3 Qd4 36. Re2 h5 37. Nc2 Qc3 {White must now prevent ...Qf3+.} 38. Ne1 {[#]} h4 $1 {[%mdl 512]} 39. gxh4 Kg7 40. Re3 Qc1 41. Kg3 Rb8 42. Qc2 Qxc2 43. Nxc2 {[%mdl 4096] Endgame KRN-KRN} a2 44. Na1 c4 45. Rc3 Rb4 46. f4 (46. Kg2 $142 cxb3 {[%mdl 64] Discovered Attack} 47. Rxb3 Rxe4 48. Rb2) 46... cxb3 47. Rxb3 Rxb3+ 48. Nxb3 Nc4 49. Na1 f5 {Accuracy: White = 42%, Black = 86%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.27"]
[White "Bitensky, Igor"]
[Black "Flom, Gabriel"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2377"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,75,6,31,16,20,19,21,15,22,4,30,22,43,28,66,66,75,58,72,52,44,42,58,47,87,100,112,0,0,0,113,107,81,55,55,55,54,55,55,58,58,57,93,93,95,86,78,91,278,47,571,547,768,502,1039,1037,1008,1001,947,1016,990,998]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. c4 e6 7. cxd5 exd5 8. Nc3 Be7 9. Nd4 {A11: English Opening: 1...c6} Bh7 10. e4 O-O 11. Re1 {The position is equal.} Na6 {[%cal Bb8a6,Ba6c5,Bc5d3][%mdl 32]} 12. e5 Ne8 (12... Nd7 13. Bh3 Kh8 14. a3 Nac5 15. Bf5 a5 16. Bxh7 Kxh7 {1-0 (41) Karthikeyan,M (2578)-Deepan Chakkravarthy,J (2477) Patna 2017}) 13. Bh3 Nc5 14. Bf5 $36 {[%mdl 2048] White has some pressure.} Bxf5 $146 ({Predecessor:} 14... Kh8 15. Bxh7 Kxh7 16. Nf5 Qd7 {½-½ (45) Jackson,T (2046)-Milde,L (2054) ICCF email 2012}) 15. Nxf5 Qd7 16. Qg4 Kh7 17. d4 Nd3 18. Re3 Nxc1 19. Rxc1 Qe6 {[#] Hoping for ...g6.} 20. Qh3 $1 Qd7 21. Qg4 (21. f4 $16) 21... Qe6 $1 $11 {Threatens to win with ...g6.} 22. Qh3 (22. h3 $11) 22... Qd7 $1 $16 23. Ne2 Nc7 24. Rb3 Ne6 25. f4 Bd8 26. Nxg7 Kxg7 27. f5 Bg5 $1 {[%cal Rg5c1]} 28. Rf1 Kh7 29. fxe6 fxe6 30. Rbf3 Rxf3 31. Rxf3 {Strongly threatening Qh5.} Qe7 $2 {[#]} (31... Rg8 $16 {is a better defense.}) 32. Qh5 $2 (32. Qf1 $1 $18 {And now Rf7+ would win.} Kg7 33. h4) 32... Kg7 $2 {[%mdl 8192]} (32... Rf8 $14) 33. h4 $18 {White is clearly winning.} Bd2 34. Nf4 Rg8 (34... Qe8 $142 35. Qg4+ {[%mdl 64] Double Attack} Kh7 36. Nxe6 Qg6 37. Nf8+ Rxf8 38. Qxg6+ Kxg6 39. Rxf8 Be3+ 40. Kg2 Kg7) 35. Qg6+ {[%mdl 64] Double Attack} Kh8 36. Qxh6+ Qh7 37. Qf6+ Qg7 38. Nxe6 {Accuracy: White = 68%, Black = 57%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.28"]
[White "Mesropov, Konstantin"]
[Black "Manor, Ilan"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2416"]
[BlackElo "2457"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 1:30:30]} Nf6 {[%emt 0:07:45]} 2. Bg5 {[%emt 0:00:00]} c5 {[%emt 0:00:45]} 3. Bxf6 {[%emt 0:00:00]} gxf6 {[%emt 0:00:07]} 4. d5 {[%emt 0:00:00]} f5 {[%emt 0:00:24]} 5. c4 {[%emt 0:00:00]} b5 {[%emt 0:04:29]} 6. cxb5 {[%emt 0:00:00]} a6 {[%emt 0:03:27]} 7. bxa6 {[%emt 0:00:00]} Bg7 {[%emt 0:04:09]} 8. Nc3 {[%emt 0:00:00]} Qa5 {[%emt 0:10:50]} 9. Qd2 {[%emt 0:00:00]} Nxa6 {[%emt 0:00:09]} 10. e3 {[%emt 0:00:00]} Nb4 {[%emt 0:17:30]} 11. Nge2 {[%emt 0:00:00]} Rb8 {[%emt 0:14:07]} 12. Rc1 {[%emt 0:00:00]} Ba6 {[%emt 0:00:09]} 13. Ng3 {[%emt 0:00:00]} Nxa2 {[%emt 0:04:43]} 14. Nxa2 {[%emt 0:00:00]} Qxa2 {[%emt 0:00:10]} 15. b4 {[%emt 0:00:00]} Qxd2+ {[%emt 0:07:25]} 16. Kxd2 {[%emt 0:00:00]} Bxf1 {[%emt 0:00:06]} 17. Rhxf1 {[%emt 0:00:00]} cxb4 {[%emt 0:00:16]} 18. Nxf5 {[%emt 0:00:00]} Bc3+ {[%emt 0:03:27]} 19. Kd3 {[%emt 0:00:00]} d6 {[%emt 0:01:48]} 20. Nd4 {[%emt 0:00:00]} Kd7 {[%emt 0:01:36]} 21. Ne2 {[%emt 0:00:00]} Bf6 {[%emt 0:01:54]} 22. Rc4 {[%emt 0:00:21]} Rb5 {[%emt 0:01:43]} 23. Nd4 {[%emt 0:01:51]} Bxd4 {[%emt 0:02:56]} 24. Kxd4 {[%emt 0:00:22]} Ra8 {[%emt 0:00:39]} 25. Rb1 {[%emt 0:02:58]} b3 {[%emt 0:00:56]} 26. Kc3 {[%emt 0:00:33]} Rab8 {[%emt 0:05:43]} 27. Rb2 {[%emt 0:00:43]} h5 {[%emt 0:01:46]} 28. Rf4 {[%emt 0:01:47]} Rc5+ {[%emt 0:00:43]} 29. Rc4 {[%emt 0:00:28]} Rcb5 {[%emt 0:01:26]} 30. Rf4 {[%emt 0:00:07]} Rc8+ {[%emt 0:01:37]} 31. Rc4 {[%emt 0:00:12]} Rcb8 {[%emt 0:00:21]} 32. Rf4 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.29"]
[White "Botvinnik, Mikhail"]
[Black "Bykhovsky, Avigdor"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2348"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,80,10,11,31,0,10,1,21,13,17,0,39,41,43,43,58,47,57,62,64,64,64,64,62,53,59,59,62,41,50,22,103,100,85,91,108,122,115,114,127,68,137,79,167,140,183,165,191,191,183,193,197,174,222,250,259,233,247,250,250,231,245,245,212,187,184,180,184,179,205,182,321]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. e3 Bf5 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} (6... O-O 7. cxd5 Bf5 8. Qb3 Bxb1 9. Rxb1 Qa5+ 10. Nd2 Nxd5 11. Bg3 e5 12. dxe5 Nd7 13. Qa3 Qxa3 14. bxa3 b5 {0-1 (57) Romanov,E (2611)-Saric,I (2689) Biograd 2018}) 7. Bd3 Bxd3 8. Qxd3 Nbd7 {The position is equal.} 9. Nc3 dxc4 10. Qxc4 O-O 11. O-O Nh5 12. Be5 Rc8 $146 ({Predecessor:} 12... Nxe5 13. dxe5 Bh8 14. Rfd1 {1-0 (28) Akdogan,A (2310)-Batmaz,O (1597) Konya 2018}) 13. Bxg7 (13. Rac1 {keeps more tension.} b5 14. Qb3 a5 15. Rfd1 Nhf6 16. h3) 13... Nxg7 14. Rfd1 e6 15. e4 Qe7 16. e5 Rfd8 17. Ne4 Ne8 18. b4 Nb6 19. Qb3 Nd5 20. a3 f5 {[#]} (20... Ra8 $11) 21. exf6 $1 $16 Nexf6 22. Nc5 b6 23. Nd3 Nd7 24. Re1 Re8 25. Re2 (25. Rac1 $16) 25... Qd6 (25... c5 $14 26. Rc1 Rc7) 26. Rae1 (26. Rc1 $142) 26... Rc7 (26... c5 $16 27. dxc5 bxc5 28. bxc5 Nxc5 29. Nxc5 Rxc5) 27. g3 Nf8 28. h4 h6 29. Kg2 Kg7 30. Nde5 Ra8 31. Rc1 a5 32. bxa5 bxa5 33. Qa4 c5 {White is clearly better.} 34. dxc5 Rxc5 35. Rxc5 Qxc5 36. Rc2 Qa7 37. Nc6 Qb6 38. Qe4 Rc8 39. Nfd4 Nf6 40. Qe5 ({Much less strong is} 40. Nxe6+ $6 Nxe6 41. Qxe6 Qb7 $16) 40... Qb1 {Accuracy: White = 64%, Black = 45%.} (40... Qc7 {was necessary.} 41. Qb5 Re8) 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.30"]
[White "Tarnopolsky, Anatoly"]
[Black "Friedland, Moshe"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2306"]
[BlackElo "2257"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:05:34]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:01:40]} 3. Nc3 {[%emt 0:06:04]} d5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:09]} cxd5 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:01:50]} 6. Bf4 {[%emt 0:00:06]} Bf5 {[%emt 0:05:11]} 7. e3 {[%emt 0:01:16]} a6 {[%emt 0:05:32]} 8. Be2 {[%emt 0:16:53]} e6 {[%emt 0:00:25]} 9. Qb3 {[%emt 0:00:13]} Na5 {[%emt 0:18:45]} 10. Qa4+ {[%emt 0:03:39]} Nc6 {[%emt 0:00:50]} 11. Ne5 {[%emt 0:14:42]} Qb6 {[%emt 0:02:04]} 12. Nxc6 {[%emt 0:05:45]} bxc6 {[%emt 0:00:19]} 13. O-O {[%emt 0:00:11]} Be7 {[%emt 0:04:39]} 14. Qb3 {[%emt 0:04:27]} Nd7 {[%emt 0:14:19]} 15. Rfc1 {[%emt 0:05:12]} Qa7 {[%emt 0:11:21]} 16. Qa4 {[%emt 0:09:25]} c5 {[%emt 0:10:21]} 17. dxc5 {[%emt 0:01:05]} Bxc5 {[%emt 0:00:01]} 18. b4 {[%emt 0:03:36]} Bb6 {[%emt 0:00:31]} 19. b5 {[%emt 0:08:21]} Nc5 {[%emt 0:01:42]} 20. Qd1 {[%emt 0:01:32]} O-O {[%emt 0:01:13]} 21. bxa6 {[%emt 0:04:11]} Nxa6 {[%emt 0:03:16]} 22. Nb5 {[%emt 0:00:07]} Qd7 {[%emt 0:00:22]} 23. Nd4 {[%emt 0:02:49]} Bg6 {[%emt 0:01:49]} 24. Bb5 {[%emt 0:00:37]} Qa7 {[%emt 0:00:08]} 25. Nc6 {[%emt 0:01:02]} Qb7 {[%emt 0:02:18]} 26. Bd6 {[%emt 0:03:32]} Rfd8 {[%emt 0:03:45]} 27. Ne7+ {[%emt 0:03:54]} Kh8 {[%emt 0:00:04]} 28. Bc6 {[%emt 0:00:12]} Qa7 {[%emt 0:00:01]} 29. Bxa8 {[%emt 0:00:33]} Qxa8 {[%emt 0:01:50]} 30. Nxg6+ {[%emt 0:01:27]} hxg6 {[%emt 0:00:01]} 31. Be7 {[%emt 0:01:06]} Rd7 {[%emt 0:00:43]} 32. Qa4 {[%emt 0:00:14]} Qb7 {[%emt 0:00:44]} 33. Rab1 {[%emt 0:01:22]} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.31"]
[White "Rodshtein, Maxim"]
[Black "Boruchovsky, Avital"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2628"]
[BlackElo "2524"]
[Annotator "TA"]
[PlyCount "158"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,158,-12,25,33,22,24,23,27,22,26,43,30,39,25,38,41,64,25,52,40,68,62,94,62,92,85,121,68,67,62,100,73,81,31,43,31,36,0,-3,-14,-10,-16,0,0,3,0,160,147,162,154,133,161,215,164,291,269,287,300,297,247,236,232,453,212,431,-26,-35,-33,-14,-49,-48,-201,-63,-257,-240,-243,-256,-251,-261,-251,-238,-221,-188,-188,-188,-188,-188,-188,-177,-180,-175,-177,-178,-221,-221,-193,-187,-179,-171,-199,-206,-367,-217,-217,-217,-210,-215,-215,-111,-108,-110,-114,-114,-113,-80,-225,-234,-217,-231,-837,-837,-837,-837,-837,-837,-837,-837,-837,-830,-830,-830,-830,-822,-814,-805,-622,-622,-749,-749,-622,-622,-1469,-622,-622,-622,-622,-542,-622,-330,-29985,-29986]} 1. c4 e6 2. Nc3 b6 3. d4 Bb7 4. a3 Nf6 5. d5 g6 6. e4 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} d6 7. Nf3 Bg7 8. Be2 {White has an edge.} O-O 9. O-O (9. Nd4 Re8 10. O-O exd5 11. exd5 Ne4 12. Nxe4 Rxe4 13. Nf3 Nd7 14. Qc2 Nc5 15. Bg5 {0-1 (41) Zhou,W (2588)-Wei,Y (2728) China 2019}) 9... Nbd7 10. Be3 a6 11. Qc2 $146 ({Predecessor:} 11. Nd2 Qe7 12. Bd4 Rfe8 13. Re1 Rac8 14. Bf1 exd5 15. cxd5 {1-0 (65) Girish,A (2250)-Sathyanandha,S (2010) Akhisar Manisa 2009}) 11... Qe7 12. Rad1 $36 {[%mdl 2048] White is pushing.} Rac8 13. h3 Rfe8 14. Nd4 Kh8 15. b4 Qf8 16. Qd2 Re7 17. Rfe1 Ng8 18. dxe6 ({White should play} 18. f3 $16) 18... fxe6 $14 19. Nb3 Rf7 20. f3 c5 21. Na4 {[%cal Bc3a4,Ba4b2,Bb2d3][%mdl 32]} Be5 22. Rf1 Ngf6 23. Nb2 (23. Bh6 $5 {[%cal Rh6f8]} Qe7 24. Bg5 $11) 23... Nh5 24. Nd3 Bg7 25. Nf2 Ne5 26. Rfe1 Ng3 27. f4 Nc6 $2 ({Black should try} 27... Nxe2+ $11 28. Qxe2 Nc6) 28. Bg4 $16 (28. Qxd6 cxb4 29. Qxf8+ Rcxf8 $11) 28... Re8 29. Qxd6 cxb4 30. axb4 (30. Bxe6 $6 Qxd6 31. Rxd6 Rf6 $14) 30... Bc3 (30... Qxd6 $142 31. Rxd6 Nxb4) 31. Bd2 Bxb4 (31... Bxd2 $142 32. Qxd2 Qxb4) 32. Bxb4 $18 Nxb4 33. Re3 (33. Bxe6 Rxf4 34. Re3 Nh5 $11) 33... Nh5 34. Bxh5 gxh5 35. Qxb6 {Strongly threatening Nc5.} Rxf4 $2 (35... Nc6 36. Nc5 Ba8) 36. Rg3 (36. Qxb7 $142 Rb8 37. Qc7) 36... Bxe4 $2 (36... h4 37. Rg4 Rf7) 37. Qe3 $2 ({White must play} 37. Nxe4 $18 Rxe4 38. Rd7) 37... Bg6 $11 38. Nc5 e5 39. Nce4 Nc2 40. Qc3 $2 (40. Qb6 $15) 40... Nd4 ({Don't play} 40... Bxe4 41. Nxe4 Nd4 42. Re1 $17 (42. Rxd4 $2 h4 $19)) (40... Rxe4 $19 41. Nxe4 Bxe4) 41. Re3 $2 (41. Re1 $15) 41... Qg7 $19 42. Rde1 Rg8 {...Bxe4 is the strong threat.} ({Don't take} 42... Bxe4 43. Nxe4 h4 44. Kh1) 43. Rg3 h4 44. Rg4 h5 45. Rg5 Ne6 46. Rxe5 Bxe4 $1 {[%csl Ge4,Gg8][%cal Rg7g2][%mdl 64] [#] Pin} 47. Rxh5+ Bh7 48. Qxg7+ Nxg7 49. Rh6 Nf5 50. Rxa6 Ng3 51. c5 Rgf8 52. Ra2 Rc4 53. Nh1 Rxc5 54. Kh2 Rg5 55. Ra4 $2 (55. Rb2 {was called for.}) 55... Nf1+ (55... Rf1 $142 56. Raa1 Rxe1 57. Rxe1 Be4) 56. Kg1 Nd2 {aiming for ...Nf3+.} 57. Rg4 Rxg4 58. hxg4 {[#]} Rf4 (58... Ne4 $1 $19 59. Kh2 Rf4) 59. Re8+ Kg7 {Hoping for ...Ne4.} 60. Nf2 Bg6 61. Re7+ Kf6 62. Ra7 (62. Re2 $17 {is a better defense.}) 62... Ne4 63. Ra6+ Kg7 64. Nxe4 $2 (64. Nd3 Rxg4 65. Ne5) 64... Bxe4 {[%mdl 4096] Endgame KRB-KR} 65. Kh2 Rxg4 66. Ra2 Kf6 67. Rf2+ Kg5 68. Re2 Kh5 69. Rf2 Kg6 70. Re2 Kg5 71. Rf2 Rg3 72. Re2 Bf5 73. Rb2 Rc3 74. Rf2 Kg4 {( -> ...Rc2)} 75. Rb2 Re3 76. Rf2 Be4 {White must now prevent ...h3.} 77. Rd2 Rc3 {And now ...Rc2 would win.} 78. Re2 Rc4 79. Rf2 $2 (79. Re1 $19) 79... Rc2 {Accuracy: White = 46%, Black = 52%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.32"]
[White "Nabaty, Tamir"]
[Black "Roiz, Michael"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2644"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,84,0,7,0,0,-2,10,0,23,16,25,20,24,0,0,0,16,0,0,0,2,-14,-8,-33,-17,-15,-19,-19,-18,-15,-14,-21,-12,-12,-6,-22,-6,-5,-2,-7,-7,-7,-7,-7,-7,-12,-6,-13,-17,-23,0,0,0,7,0,0,0,0,0,0,0,0,0,-12,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. h3 {C47: Scotch Four Knights and Four Knights with 4 g3} (10. Bg5 c6 11. Qf3 Bd6 12. Rae1 Rb8 13. Nd1 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. b3 f5 17. Ne3 f4 18. Nf5 Bxf5 19. Bxf5 Kg7 20. g3 Kf6 21. Bd3 {½-½ (30) Movsesian,S (2654)-Ding,L (2811) Khanty-Mansiysk 2019}) 10... c6 11. Qf3 Rb8 $146 ({Predecessor:} 11... Re8 12. Bf4 Bd6 13. Rfe1 Be6 14. Ne2 Qc7 15. Rad1 Rab8 {½-½ (36) Saric,I (2618)-Rodshtein,M (2698) Minsk 2017}) 12. Re1 Bd6 13. b3 Re8 14. Bf4 Be6 15. Rad1 Qc7 16. Ne2 Bd7 {[#] Threatens to win with ...Rxe2!} 17. Bxd6 Qxd6 18. Qg3 Qxg3 19. fxg3 c5 20. Nc3 Rxe1+ 21. Rxe1 Kf8 22. g4 h6 23. Kf2 Bc6 24. Nb1 a5 25. Nd2 a4 26. Kg3 axb3 27. axb3 Ra8 28. h4 Bd7 29. g5 Nh5+ 30. Kf3 {[#] g4 is the strong threat.} hxg5 31. hxg5 {Hoping for g4.} g6 $1 32. g4 Ng7 33. Kg3 Re8 34. Rxe8+ {The position is equal.} Kxe8 $11 {[%mdl 4096] Endgame KBN-KBN} 35. Kf4 Ne6+ 36. Ke5 c4 37. Be2 cxb3 38. cxb3 Nxg5 39. b4 Ke7 40. b5 Bxb5 41. Bxb5 f5 42. Be2 fxg4 {Accuracy: White = 48%, Black = 64%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.33"]
[White "Postny, Evgeny"]
[Black "Erenberg, Ariel"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2608"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,153,5,4,8,8,10,22,14,2,3,0,18,0,0,-1,16,19,20,30,24,16,22,0,0,0,0,-7,0,0,0,0,0,0,4,5,4,4,4,0,13,7,9,6,18,11,13,6,33,18,35,29,41,38,29,24,45,28,30,18,39,33,74,39,89,66,66,65,60,60,72,39,87,87,87,73,88,58,35,0,87,87,97,97,97,0,8,8,88,88,88,88,88,88,88,88,97,0,72,72,72,72,81,42,41,33,42,8,8,0,0,0,0,0,124,107,155,148,150,156,383,93,142,83,83,83,83,87,87,100,180,179,494,464,1763,1763,5393,5124,1849,6019,5513,5591,2302,2712]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Ba6 {E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6} 8. cxd5 exd5 9. Bxa6 Nxa6 {[%cal Bb8a6,Ba6c5,Bc5e4][%mdl 32] The position is equal.} 10. Qd3 Qc8 11. Bd2 Re8 12. Rfc1 $146 ({Predecessor:} 12. Rac1 Bf8 13. a3 c5 14. dxc5 Nxc5 {½-½ (54) Mamedyarov,S (2736)-Carlsen,M (2850) Berlin 2015}) 12... Bf8 13. a3 c5 14. dxc5 Nxc5 15. Qc2 Qa6 16. b4 Nce4 17. Qa4 Qxa4 18. Nxa4 Nxd2 19. Nxd2 Rac8 20. Nc3 a5 21. bxa5 bxa5 22. Nb3 a4 23. Nxa4 Rxc1+ 24. Rxc1 Bxa3 25. Rc6 h6 26. h3 Ra8 27. Nc3 Rb8 28. Nd4 Bb2 29. f3 Ra8 30. Nce2 Ra1+ 31. Kf2 Bxd4 32. Nxd4 $11 {[%mdl 4096] Endgame KRN-KRN} Ra2+ 33. Kg3 Ra7 34. Nf5 Kh7 35. Kh2 Rb7 36. g4 Ra7 37. Kg3 Kg6 38. Rc8 Kh7 39. h4 g6 40. Nd4 Kg7 41. Kf4 h5 42. g5 Nd7 43. Rd8 Rb7 44. Kg3 Nb6 45. Kf4 ({Better is} 45. f4 $14) 45... Nd7 $16 46. Nc6 Rc7 47. Ne7 $1 Nb6 48. Rg8+ ({White should play} 48. Nxd5 $16 Nxd5+ 49. Rxd5) 48... Kh7 $11 49. Re8 Rc4+ (49... Kg7 $1 $11) 50. Kg3 $16 Rc7 51. Ng8 {White threatens Nf6+ and mate.} Nd7 52. Rd8 Kg7 53. Ne7 Nb6 54. Rg8+ Kh7 55. Re8 Kg7 56. f4 $1 Ra7 57. f5 gxf5 58. Nxf5+ Kg6 59. Nd4 {Black should prevent Rh8.} Nc4 60. Ne2 Kf5 61. Nf4 Ra3 62. Nxd5 Rd3 (62... Ne5 $11 {keeps the balance.}) 63. Ne7+ $1 Ke6 {Strongly threatening ...Kd7.} 64. Nc6+ Kf5 {[#]} 65. Kf3 $1 Rd1 $2 (65... Ra3 $16) 66. Nd4+ $2 (66. Ne7+ $18 {has better winning chances.} Ke6 67. Ng8+ Kd7 68. Nf6+ {[%mdl 64] Double Attack} Kc6 69. Nxh5) 66... Kg6 67. Rc8 (67. Rg8+ $142 Kh7 68. Rf8) 67... Ne5+ 68. Ke4 Ng4 69. Rc6+ Kh7 70. Rc7 Kg6 {[#]} (70... Rf1 $16 {is a better defense.} 71. Ra7 Nf2+ 72. Kf3 Ng4+ 73. Ke4 Nf2+ 74. Kf3 Ng4+ 75. Ke2 Rf2+ 76. Kd3 Kg6 77. Ra6+ f6) 71. Ne2 $1 $18 {[%cal Re2f4] Threatens to win with Nf4+.} f5+ $2 (71... Nf2+ {is more resistant.} 72. Kf3 Nd3) 72. Kf3 {[%cal Re2f4] White is clearly winning.} Rf1+ (72... Ne5+ $142 73. Kg3 Nd3) 73. Kg3 f4+ 74. Nxf4+ Kf5 75. Rf7+ Ke4 76. Re7+ Ne5 77. Ng6 {Accuracy: White = 55%, Black = 47%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.34"]
[White "Givon, Asaf"]
[Black "Mikhalevski, Victor"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2474"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,41,12,11,17,18,15,18,20,0,9,0,0,-8,0,-8,0,0,0,0,0,0,31,0,0,0,0,0,0,-7]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 h6 7. Re1 d6 8. c3 a6 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 9. Bb3 Re8 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Be6 11. Nf1 Bxb3 12. Qxb3 d5 13. Ng3 Qd7 {[#]} 14. Be3 $146 ({Predecessor:} 14. exd5 Nxd5 15. Ne4 Bf8 16. Bd2 b5 17. a4 {0-1 (33) Amin,B (2709)-Swiercz,D (2655) Astana 2019}) 14... Bf8 15. Rad1 Rad8 16. Qc2 ({Of course not} 16. Qxb7 Rb8 $19) 16... Qe6 17. a3 g6 18. c4 d4 {The position is equal.} 19. Bd2 a5 20. Rb1 Ra8 21. b4 {Accuracy: White = 48%, Black = 64%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.35"]
[White "Steinberg, Nitzan"]
[Black "Rozentalis, Eduardas"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2542"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,71,51,57,46,45,-1,52,50,109,118,119,104,106,107,118,109,127,127,131,115,110,109,106,109,103,93,110,117,148,145,141,136,179,122,133,0,169,110,114,114,116,102,102,107,196,197,230,233,237,229,240,244,239,182,215,76,106,0,125,106,1888,1975]} 1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg7 5. h3 Nh6 6. Bd3 f6 7. Qe2 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (7. O-O O-O 8. Re1 Nf7 9. Bf1 b6 10. b3 e6 11. a4 Ba6 12. Ba3 Re8 13. Bd3 Bxd3 14. Qxd3 a5 15. Rad1 Na6 16. h4 Nb4 17. Qd2 {1-0 (69) Sanal,V (2490)-Laznicka,V (2675) Skopje 2018}) 7... Nf7 8. e5 O-O (8... fxe5 $11 9. dxe5 Na6) 9. e6 $1 $14 {[%cal Re6f7] White is slightly better.} Nd6 ({Black should play} 9... Ng5 $1 $14) 10. h4 $146 ({Predecessor:} 10. g4 b5 11. b3 Na6 12. a3 Nc7 13. Be3 Bxe6 {1-0 (29) Reichel,R (1503)-Orwatsch,G (1994) Nuremberg 2013}) 10... f5 11. h5 Rf6 12. hxg6 hxg6 13. Ng5 {Hoping for Bf4.} Ne4 14. Bxe4 fxe4 15. Qg4 {aiming for Qh4.} Bxe6 16. Qh4 $1 $36 {[%cal Rh4h7][%mdl 2048] And now Qh7+ would win. White is in control.} (16. Nxe6 $6 Qc8 $11) 16... Qd6 17. Be3 {[%mdl 1024] White has strong compensation.} (17. Nxe6 Qxe6 18. Bg5 Rf5 $11) 17... Nd7 18. O-O-O (18. Nxe6 Qxe6 19. O-O-O Rff8 $15) 18... Nf8 19. Ne2 Qd7 20. f3 exf3 21. Nxf3 {Ne5 is the strong threat.} Rf5 22. Ng5 (22. Nf4 $18) 22... Rf6 23. Nf3 Rf5 $1 24. Ng3 (24. Nf4 $18) 24... Rf7 {[#]} 25. Ng5 $1 {[%cal Rg5f7]} ({Reject} 25. Ne5 $6 Bxe5 26. dxe5 Rh7 $11) 25... Rf6 26. Bf4 Bg4 27. Rdf1 c5 (27... Bh5 $16 {might work better.}) 28. Be5 $18 ({And not} 28. dxc5 e5 $11) 28... cxd4 29. Bxf6 exf6 30. Nh7 g5 31. Nxf8 Rxf8 32. Qh7+ Kf7 {intending ...Rh8.} 33. Qd3 ({Much less strong is} 33. Rh6 $6 Ke8) (33. Nh5 $18 {is more deadly.} Bxh5 34. Qxh5+ Ke7 35. Qd1) 33... Re8 $16 {[#] White must now prevent ...Re3.} 34. Qxd4 (34. Nf5 $1 $16 {[%cal Rf5g7]} Bxf5 35. Rxf5) 34... b6 (34... Kg6 $1 $11 {keeps the balance.}) 35. Rh7 Qd6 $2 {[%mdl 8192]} (35... Qe6 $16) 36. Qxg4 {Accuracy: White = 60%, Black = 56%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.17"]
[Round "3.36"]
[White "Gorshtein, Ido"]
[Black "Greenfeld, Alon"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2372"]
[BlackElo "2510"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:33]} Nf6 {[%emt 0:04:39]} 2. Nf3 {[%emt 0:00:43]} c5 {[%emt 0:03:53]} 3. d4 {[%emt 0:02:00]} cxd4 {[%emt 0:03:15]} 4. Nxd4 {[%emt 0:00:03]} e5 {[%emt 0:05:45]} 5. Nb5 {[%emt 0:10:59]} d5 {[%emt 0:02:24]} 6. cxd5 {[%emt 0:01:15]} Bc5 {[%emt 0:00:12]} 7. N5c3 {[%emt 0:01:25]} O-O {[%emt 0:01:02]} 8. e3 {[%emt 0:00:57]} e4 {[%emt 0:01:52]} 9. Be2 {[%emt 0:00:41]} Qe7 {[%emt 0:00:42]} 10. Nd2 {[%emt 0:01:22]} Rd8 {[%emt 0:05:57]} 11. a3 {[%emt 0:07:22]} a5 {[%emt 0:24:28]} 12. Qa4 {[%emt 0:10:55]} Bf5 {[%emt 0:02:18]} 13. g4 {[%emt 0:05:44]} Nxg4 {[%emt 0:14:33]} 14. Ndxe4 {[%emt 0:00:37]} b5 {[%emt 0:02:59]} 15. Bxb5 {[%emt 0:00:40]} Bb4 {[%emt 0:03:30]} 16. Ng3 {[%emt 0:03:05]} Be4 {[%emt 0:08:20]} 17. axb4 {[%emt 0:04:37]} Bxh1 {[%emt 0:01:14]} 18. Nxh1 {[%emt 0:00:13]} Na6 {[%emt 0:03:43]} 19. bxa5 {[%emt 0:07:53]} Nb4 {[%emt 0:00:16]} 20. a6 {[%emt 0:01:43]} Ne5 {[%emt 0:03:02]} 21. e4 {[%emt 0:03:53]} Ned3+ {[%emt 0:05:09]} 22. Bxd3 {[%emt 0:04:27]} Nxd3+ {[%emt 0:00:04]} 23. Ke2 {[%emt 0:00:28]} Nxc1+ {[%emt 0:01:24]} 24. Rxc1 {[%emt 0:00:03]} Rd6 {[%emt 0:00:38]} 25. Qb4 {[%emt 0:03:24]} Qd8 {[%emt 0:00:36]} 26. Qd4 {[%emt 0:03:08]} Rdxa6 {[%emt 0:00:16]} 27. Ng3 {[%emt 0:00:50]} Rb8 {[%emt 0:00:23]} 28. Rc2 {[%emt 0:00:35]} Qg5 {[%emt 0:00:51]} 29. e5 {[%emt 0:00:50]} h5 {[%emt 0:00:26]} 30. h4 {[%emt 0:01:11]} Qe7 {[%emt 0:00:35]} 31. d6 {[%emt 0:01:21]} Qe6 {[%emt 0:00:04]} 32. Nd5 {[%emt 0:00:35]} Rb5 {[%emt 0:00:44]} 33. Rc8+ {[%emt 0:00:23]} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.18"]
[Round "4.1"]
[White "Tal, Baron"]
[Black "Emil, Sutovsky"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2529"]
[BlackElo "2643"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:45]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:29]} 3. d4 cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:46]} 6. Bg5 {[%emt 0:00:00]} e6 {[%emt 0:00:19]} 7. Qd2 {[%emt 0:00:09]} a6 {[%emt 0:01:47]} 8. O-O-O {[%emt 0:00:06]} h6 {[%emt 0:00:30]} 9. Nxc6 bxc6 {[%emt 0:00:06]} 10. Bf4 {[%emt 0:00:22]} d5 {[%emt 0:00:02]} 11. Qe3 {[%emt 0:01:00]} Be7 {[%emt 0:00:37]} 12. Be2 {[%emt 0:00:50]} O-O {[%emt 0:01:03]} 13. e5 {[%emt 0:05:17]} Nh7 {[%emt 0:01:11]} 14. h4 {[%emt 0:05:54]} Rb8 {[%emt 0:03:59]} 15. Rd3 {[%emt 0:11:26]} Kh8 {[%emt 0:12:30]} 16. g4 {[%emt 0:03:41]} c5 {[%emt 0:02:40]} 17. Qd2 {[%emt 0:32:12]} d4 {[%emt 0:04:22]} 18. Nd1 {[%emt 0:00:23]} Qd5 {[%emt 0:03:30]} 19. Bf3 {[%emt 0:00:49]} Qxa2 {[%emt 0:01:00]} 20. Ra3 {[%emt 0:00:07]} Qc4 {[%emt 0:00:23]} 21. g5 {[%emt 0:01:43]} Bb7 {[%emt 0:08:00]} 22. gxh6 {[%emt 0:01:07]} g6 {[%emt 0:01:05]} 23. Be2 {[%emt 0:05:59]} Qd5 {[%emt 0:03:50]} 24. Rg1 {[%emt 0:00:08]} c4 {[%emt 0:02:22]} 25. Ra4 {[%emt 0:02:36]} Rfc8 {[%emt 0:03:23]} 26. Bg3 {[%emt 0:09:42]} Qb5 {[%emt 0:09:01]} 27. Ra1 {[%emt 0:02:46]} Be4 {[%emt 0:09:58]} 28. Qxd4 {[%emt 0:02:49]} Bxc2 {[%emt 0:01:44]} 29. Kxc2 {[%emt 0:02:29]} Qb3+ {[%emt 0:00:17]} 30. Kc1 {[%emt 0:03:29]} c3 {[%emt 0:00:47]} 31. bxc3 {[%emt 0:00:03]} Rd8 {[%emt 0:00:33]} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.18"]
[Round "4.2"]
[White "Ilya, Smirin"]
[Black "Evgeny, Zanan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2607"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,43,27,18,14,11,18,4,13,-12,12,9,10,4,16,0,0,0,14,6,17,8,7,-31,-12,-17,-12,-41,-28,-40,-38,-20]} 1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 d6 5. d3 Be7 6. h3 Nf6 7. O-O O-O 8. a3 Nd4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} (8... Be6 9. Nd5 Bxd5 10. exd5 Nd4 11. Nh2 Qd7 12. f4 e4 13. c3 Nf5 14. g4 Nh4 15. Qe1 b5 16. Ba2 exd3 17. Qxh4 {½-½ (34) Nakamura,H (2769)-Vachier Lagrave,M (2789) Leuven 2018}) 9. b4 b6 10. Be3 $146 ({Predecessor:} 10. Nxd4 cxd4 11. Ne2 Bb7 12. f4 exf4 13. Nxd4 d5 14. Bb3 dxe4 15. Bxf4 Qxd4+ 16. Kh1 exd3 17. cxd3 {0-1 (25) Venturas,B (547)-Vidovic,A (2081) LSS email 2011}) 10... Be6 {The position is equal.} 11. Nd2 Qd7 12. Re1 Rfc8 13. bxc5 bxc5 14. Bxe6 fxe6 15. Nc4 Rab8 16. f4 exf4 17. Bxf4 Rf8 18. Rf1 Rbe8 19. Rb1 d5 20. Na5 Bd8 21. Nb7 {[#] e5 is the strong threat.} Bb6 22. Nd6 {Accuracy: White = 54%, Black = 69%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.18"]
[Round "4.3"]
[White "Danny, Raznikov"]
[Black "Alexander, Moiseenko"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2506"]
[BlackElo "2620"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:03:09]} 3. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:01:20]} 4. e3 {[%emt 0:02:57]} a6 {[%emt 0:07:52]} 5. Nbd2 {[%emt 0:09:51]} b6 {[%emt 0:09:57]} 6. b3 {[%emt 0:04:29]} Bb7 {[%emt 0:00:49]} 7. Bb2 {[%emt 0:00:57]} Bd6 {[%emt 0:03:02]} 8. Bd3 {[%emt 0:01:50]} O-O {[%emt 0:01:00]} 9. O-O {[%emt 0:01:35]} Ne4 {[%emt 0:02:17]} 10. Rc1 {[%emt 0:09:57]} f5 {[%emt 0:17:02]} 11. cxd5 exd5 {[%emt 0:00:22]} 12. Ne5 {[%emt 0:05:49]} Bxe5 13. dxe5 {[%emt 0:00:09]} c5 {[%emt 0:03:21]} 14. f3 {[%emt 0:04:36]} Nxd2 15. Qxd2 {[%emt 0:00:05]} Nc6 {[%emt 0:01:54]} 16. Be2 {[%emt 0:07:20]} a5 {[%emt 0:04:08]} 17. Rfd1 {[%emt 0:05:53]} Ne7 {[%emt 0:01:14]} 18. f4 {[%emt 0:05:48]} Qd7 {[%emt 0:02:07]} 19. Bf3 {[%emt 0:01:04]} Qe6 {[%emt 0:02:22]} 20. h3 {[%emt 0:07:25]} Rfd8 {[%emt 0:08:16]} 21. g4 {[%emt 0:04:22]} Bc6 {[%emt 0:02:19]} 22. Qg2 {[%emt 0:05:10]} Rac8 {[%emt 0:00:51]} 23. Rd2 {[%emt 0:05:32]} Rd7 {[%emt 0:03:01]} 24. Rcd1 {[%emt 0:00:53]} Rcd8 {[%emt 0:01:02]} 25. Kh2 {[%emt 0:01:28]} Rf8 {[%emt 0:09:48]} 26. Rd3 {[%emt 0:02:01]} Rfd8 {[%emt 0:00:36]} 27. Bc3 {[%emt 0:01:12]} Rf8 {[%emt 0:07:09]} 28. Be1 {[%emt 0:04:41]} Qh6 {[%emt 0:02:29]} 29. gxf5 {[%emt 0:02:50]} Nxf5 {[%emt 0:00:14]} 30. Bf2 {[%emt 0:00:34]} Ne7 {[%emt 0:02:40]} 31. Bg3 {[%emt 0:02:34]} Nf5 {[%emt 0:00:44]} 32. Bf2 {[%emt 0:00:01]} Ne7 {[%emt 0:00:02]} 33. Qg4 {[%emt 0:01:05]} Kh8 {[%emt 0:01:42]} 34. Rg1 {[%emt 0:02:18]} Nf5 {[%emt 0:00:54]} 35. Rgd1 {[%emt 0:00:18]} Ne7 {[%emt 0:01:17]} 36. Bg3 {[%emt 0:01:12]} Nf5 {[%emt 0:00:56]} 37. Bf2 {[%emt 0:01:32]} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.18"]
[Round "4.4"]
[White "Or, Bronstein"]
[Black "Vitali, Golod"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2428"]
[BlackElo "2503"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:30]} g6 {[%emt 0:00:16]} 3. Nc3 {[%emt 0:00:45]} d5 {[%emt 0:00:05]} 4. e3 {[%emt 0:05:58]} Bg7 {[%emt 0:00:21]} 5. cxd5 {[%emt 0:00:18]} Nxd5 {[%emt 0:00:30]} 6. Nxd5 Qxd5 {[%emt 0:00:00]} 7. Ne2 {[%emt 0:00:33]} O-O {[%emt 0:06:02]} 8. Nc3 {[%emt 0:00:29]} Qd8 {[%emt 0:06:12]} 9. Be2 {[%emt 0:02:37]} c6 {[%emt 0:18:18]} 10. O-O {[%emt 0:01:36]} e5 {[%emt 0:00:05]} 11. dxe5 Bxe5 {[%emt 0:00:07]} 12. e4 {[%emt 0:04:56]} Qh4 {[%emt 0:26:08]} 13. f4 {[%emt 0:04:00]} Rd8 {[%emt 0:00:04]} 14. Qe1 {[%emt 0:20:17]} Bd4+ {[%emt 0:00:41]} 15. Kh1 {[%emt 0:03:06]} Qxe1 16. Rxe1 {[%emt 0:01:09]} f5 {[%emt 0:14:57]} 17. Rd1 {[%emt 0:02:42]} c5 {[%emt 0:11:01]} 18. Nb5 {[%emt 0:08:39]} Nc6 {[%emt 0:00:02]} 19. e5 {[%emt 0:05:50]} Rb8 {[%emt 0:03:55]} 20. Nxd4 {[%emt 0:06:27]} Nxd4 {[%emt 0:00:48]} 21. Bc4+ {[%emt 0:00:12]} Be6 {[%emt 0:01:38]} 22. Bxe6+ {[%emt 0:12:27]} Nxe6 {[%emt 0:00:01]} 23. Be3 {[%emt 0:00:08]} Kf7 {[%emt 0:02:03]} 24. Kg1 {[%emt 0:00:07]} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.18"]
[Round "4.5"]
[White "Arthur, Kogan"]
[Black "Ori, Kobo"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2524"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,97,24,31,41,28,0,0,0,25,0,9,-9,16,-6,-5,-13,23,-8,0,0,0,0,0,0,0,0,19,16,89,77,77,81,93,87,84,79,83,23,93,37,70,37,26,31,42,36,50,53,54,45,137,133,150,139,131,44,52,58,50,48,57,40,61,48,81,91,84,8,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-69]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O e6 5. d3 h6 (5... Nf6 6. Nbd2 h6 7. b3 Nbd7 8. Bb2 Be7 9. e4 dxe4 10. dxe4 Bh7 11. Qe2 O-O 12. Rad1 Qc7 13. e5 Nd5 14. Ne4 b5 15. c4 bxc4 16. bxc4 N5b6 17. Nd6 Rad8 18. Nd4 Nxe5 19. c5 Nbd7 20. Nxe6 fxe6 21. Bxe5 Nxe5 22. Qxe5 {1-0 (93) Amin,B (2704)-Ding,L (2805) Abidjan 2019}) 6. c4 {A07: Réti Opening: New York and Capablanca Systems} dxc4 7. dxc4 Qxd1 8. Rxd1 Nf6 (8... Nd7 {is more complex.} 9. Nc3 Ngf6 10. b3 Bc2 11. Rd2 Bh7) 9. Bf4 Nbd7 10. Nc3 Bc5 (10... g5 $5 {[%cal Rg5f4]} 11. Be5 Nxe5 12. Nxe5 Bb4 $11) 11. h3 g5 12. Bd2 a5 13. b3 $146 ({Predecessor:} 13. h4 Ng4 14. Be1 Nge5 15. hxg5 Nxf3+ 16. Bxf3 hxg5 17. Na4 {½-½ (59) Namini,A (2249)-Jogstad,M (2322) Sweden 2019}) 13... Ke7 14. Na4 Ba3 15. Be3 e5 16. Ne1 Rhd8 17. Nd3 e4 18. Ne1 b5 (18... Bb4 $11) 19. Nc2 $16 {Black must now prevent Nd4.} bxa4 20. Nxa3 axb3 21. axb3 Rdb8 22. Rdb1 Be6 23. f3 (23. g4 $16) 23... Rb7 (23... Nh5 $11 {keeps the balance.}) 24. fxe4 (24. Nc2 $16) 24... Ne5 25. Bc5+ Ke8 26. Nc2 Nfd7 27. Bd6 c5 28. Na3 Ra6 $1 {[%cal Ra6d6]} 29. Rd1 Rxb3 (29... Rxd6 $1 $14 30. Rxd6 Rxb3) 30. Nb5 Rxd6 31. Nxd6+ ({Not} 31. Rxd6 Ke7 $11) 31... Ke7 32. g4 ({White should play} 32. Rxa5 $16 {Threatens to win with Nf5+.} Rxg3 33. Nf5+ Bxf5 34. exf5) 32... Nxc4 $14 33. Nxc4 Bxc4 34. Rxa5 {[#] And now Ra7 would win.} Bxe2 35. Re1 Bd3 36. e5 {Hoping for Bd5.} Ke6 37. Ra8 {[%cal Ra8e8]} Rb8 38. Ra7 (38. Ra3 $16 Bc4 39. Be4 Nxe5 40. Ra5) 38... Nxe5 $11 {The position is equal.} 39. Rc7 {[#] Strongly threatening Rc6+.} Kd6 40. Ra7 Rb6 41. Ra8 c4 42. Rd8+ Kc7 43. Rd5 f6 44. Ra1 Rb2 45. Rc5+ Kd6 (45... Kb6 $5 46. Rc8 $8 Re2 $11) 46. Rc8 Kd7 47. Rc5 Kd6 48. Rd5+ Kc7 {aiming for ...Rxg2+!} 49. Rda5 {Accuracy: White = 49%, Black = 51%.} ({White should try} 49. Rc5+ $11 Kb6 50. Rc8) 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.01.18"]
[Round "4.6"]
[White "Alexander, Kaspi"]
[Black "Roman, Bar"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2456"]
[BlackElo "2498"]
[Annotator "RC"]
[PlyCount "47"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:08]} 3. Bb5+ {[%emt 0:00:54]} Nd7 {[%emt 0:00:21]} 4. Ba4 {[%emt 0:00:53]} Ngf6 {[%emt 0:00:34]} 5. O-O {[%emt 0:00:24]} a6 {[%emt 0:03:36]} 6. c4 {[%emt 0:00:41]} e5 {[%emt 0:00:56]} 7. d3 {[%emt 0:00:38]} h6 {[%emt 0:00:20]} 8. Nc3 {[%emt 0:00:44]} Be7 {[%emt 0:00:57]} 9. Nh4 {[%emt 0:02:36]} g6 {[%emt 0:03:05]} 10. Nf3 {[%emt 0:06:53]} Kf8 {[%emt 0:01:09]} 11. Rb1 {[%emt 0:01:28]} Kg7 {[%emt 0:03:15]} 12. Bd2 {[%emt 0:04:10]} Nb8 {[%emt 0:09:41]} 13. b4 {[%emt 0:18:40]} cxb4 14. Rxb4 {[%emt 0:00:14]} Nc6 {[%emt 0:02:20]} 15. Rb2 {[%emt 0:01:52]} Nd7 {[%emt 0:07:00]} 16. Be3 {[%emt 0:07:20]} Nc5 {[%emt 0:07:29]} 17. Bxc6 bxc6 {[%emt 0:00:15]} 18. d4 {[%emt 0:05:48]} Nd7 {[%emt 0:02:13]} 19. Qa4 {[%emt 0:10:53]} Qc7 {[%emt 0:01:45]} 20. d5 {[%emt 0:02:35]} c5 {[%emt 0:01:41]} 21. Rfb1 {[%emt 0:05:39]} Ra7 {[%emt 0:03:27]} 22. Bd2 {[%emt 0:02:59]} Bd8 {[%emt 0:02:36]} 23. Qc6 {[%emt 0:10:47]} f5 {[%emt 0:09:10]} 24. Qxc7 {[%emt 0:03:35]} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.1"]
[White "Alterman, Boris"]
[Black "Dvoirys, Semen I."]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2602"]
[BlackElo "2466"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,145,24,30,40,-3,23,32,47,39,40,35,35,0,0,-20,-18,-53,-62,-54,-18,-67,-46,-56,0,-121,-96,-112,-73,-120,-89,-80,-85,-66,-63,-73,-26,-31,-23,-32,0,0,0,0,0,0,0,0,0,-19,0,0,0,0,0,0,3,0,2,0,11,9,2,0,0,0,9,9,33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,0,0,0,11,4,11,11,12842,12843,12843,12843,12844,12844,12845,12845,12845,12846,12846,12845,12847,12847,12848,12848,12849,12849]} 1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. c4 Bg7 6. Nc3 Nc6 {[%cal Bb8c6,Bc6a5,Ba5b7,Bb7c5,Bc5e6][%mdl 32]} 7. e3 Nf6 8. d4 cxd4 9. exd4 O-O {A30: Symmetrical English: Double Fianchetto and Hedgehog.} 10. Bf4 d5 11. Ne5 {[%cal Rc3d5] [#]} Na5 $146 {White is slightly better.} ({Predecessor:} 11... e6 12. cxd5 exd5 13. Qd2 Ne7 14. Rfe1 Nf5 15. Rac1 Nh5 16. Ne2 Nxf4 17. Nxf4 Re8 {1-0 (29) Thompson,I (2202)-Van Meegen,R (2151) Maastricht 2015}) 12. c5 $1 bxc5 13. dxc5 d4 {[#] Threatens to win with ...Bxg2.} 14. Bxb7 Nxb7 15. c6 Nc5 16. Ne2 Ne6 $1 17. Rc1 Qd5 {Strongly threatening ...g5.} 18. Nd3 Rfc8 19. Qc2 a5 (19... Nd8 $15) 20. a3 (20. Qc4 $1 $11) 20... Ra6 21. c7 Ra7 22. Qc6 Nxf4 23. Nexf4 Qxc6 24. Rxc6 Rcxc7 25. Rfc1 Ne8 26. Nd5 Rxc6 27. Rxc6 e6 28. Rc8 Kf8 29. Nb6 $1 Ke7 30. f4 Rb7 31. Rc6 Nd6 32. Kg2 Bf8 33. Kf3 Kd8 34. Nc4 Nxc4 35. Rxc4 $11 {[%mdl 4096] Endgame KRB-KRN} Bg7 36. Rc5 Ra7 37. a4 Kd7 38. Rb5 Kc6 39. Ke4 f5+ 40. Kf3 Bf6 41. Ke2 h6 42. h4 Kd6 43. Kd1 g5 44. hxg5 hxg5 45. fxg5 Bxg5 {[#] White should prevent ...Bd8.} 46. g4 $1 {[%mdl 512]} Bd8 (46... fxg4 47. Rxg5) 47. gxf5 exf5 48. Rxf5 Rg7 49. Kc2 Rg3 50. Rb5 Rg5 51. Rb8 Kc7 52. Ra8 Rd5 53. Ra6 Kb7 54. Rh6 Bb6 55. Kb3 Rf5 56. Kc4 Kc7 57. Re6 Kb7 58. Rg6 Kc7 59. Rh6 Kb7 60. Re6 (60. Rh2 {is more complex.} Rg5 61. Rh8 Rf5 62. Rh7+ Ka6 63. Rg7) 60... Rh5 61. Re5 Rxe5 62. Nxe5 {KB-KN} Ka6 63. b3 Bd8 64. Kxd4 {Hoping for Kc5.} Kb6 $2 {[%mdl 8192]} (64... Be7 $11) 65. Kd5 $18 {White is clearly winning.} Be7 66. Nc4+ Ka6 67. Nd6 Bh4 68. Kc6 Bg3 69. Ne4 Be1 70. Nc5+ Ka7 71. Kb5 Bc3 72. Nd7 Kb7 73. Nb6 {Accuracy: White = 87%, Black = 82%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.2"]
[White "Khmelniker, Ilya"]
[Black "Baron, Tal"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2481"]
[BlackElo "2529"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,-2,-1,-13,-6,-2,31,32,74,66,59,46,66,52,94,18,49,15,5,0,0,0,0,0,0,-30,-17,0,-13,-31,7,-10,0,-111,0,-9,0,-90,0,0]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bf4 c5 5. e3 cxd4 6. exd4 {D35: Queen's Gambit Declined: Exchange Variation.} Bb4 {was the old line (6...Nc6).} 7. Nf3 Ne4 8. Rc1 {White is slightly better.} Qa5 {[%cal Re4c3]} 9. Qb3 {[%cal Rc4d5] [#]} O-O $146 ({Predecessor:} 9... Nd7 10. Bd3 Ndf6 11. O-O {½-½ (11) Beck,G (1935)-Walter,M (1963) Germany 2006}) 10. Bd3 {[%cal Rc4d5]} b6 11. O-O Bxc3 12. bxc3 ({White should play} 12. cxd5 $1 $16 exd5 13. bxc3) 12... Ba6 $1 $11 13. Rfe1 Nd7 14. cxd5 Bxd3 15. dxe6 fxe6 ({Don't play} 15... Qf5 $6 16. exd7 Qxf4 17. c4 $16) 16. Qxe6+ Rf7 {White must now prevent ...Qf5.} 17. Re3 Qf5 18. Qxf5 Rxf5 19. Be5 Rd8 20. Rce1 ({Avoid the trap} 20. Rxd3 $2 Nxe5 21. Nxe5 Rxe5 $19) 20... Bc2 21. R3e2 {[#]} (21. Rc1 $1 $11 {keeps the balance.}) 21... Bd3 (21... Rxf3 $1 $17 {[%mdl 512]} 22. gxf3 Nxe5 23. dxe5 Nd2) 22. Re3 $1 Bc2 23. R3e2 {[#]} (23. Rc1 $11 {remains equal.}) 23... Bd3 ({Black should try} 23... Rxf3 $1 $17 {[%mdl 512]} 24. gxf3 Nxe5 25. dxe5 Nd2) 24. Re3 $1 {Accuracy: White = 76%, Black = 72%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.3"]
[White "Raznikov, Danny"]
[Black "Vydeslaver, Alik"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2506"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,106,36,35,33,18,47,15,17,12,54,50,50,49,43,32,35,42,44,0,-9,-2,13,2,18,12,35,0,0,0,15,15,15,15,15,15,15,15,15,16,15,15,33,30,18,23,68,68,75,66,75,61,63,35,31,31,32,33,33,39,36,28,99,52,50,52,69,45,56,50,72,50,79,18,19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-49,-46,-36,0]} 1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 {7.a4 might become the main line.} a6 8. a4 b6 {C41: Philidor Defence.} 9. b3 Bb7 10. Ba3 c6 {The position is equal.} 11. d5 Qc7 12. dxc6 Bxc6 13. Qd3 Bb7 14. Rad1 {[%cal Ra3d6]} Nc5 15. Bxc5 $1 Qxc5 16. Nd5 {[#]} (16. Re3 $14) 16... Bxd5 $146 ({Predecessor:} 16... Nxd5 17. Bxd5 Bxd5 18. Qxd5 Qxd5 19. Rxd5 Rfc8 20. c4 Rab8 21. Kf1 Rc6 22. Ke2 g6 {1-0 (55) Saucey,M (2366)-Weill,R (2227) St Chely d'Aubrac 2009}) 17. Bxd5 Ra7 18. c4 g6 19. Qd2 Kg7 20. b4 Qc7 21. Rc1 a5 22. b5 Nd7 23. Qc2 Nc5 24. Rcd1 Qc8 25. Nd2 Rc7 26. Nb1 Ne6 27. Nc3 Nd4 28. Qd3 Bf6 29. Ne2 Re7 30. Nxd4 exd4 31. Bc6 Qg4 32. g3 h5 33. Kg2 h4 $1 34. f4 Rh8 35. Qf3 Qxf3+ $1 36. Kxf3 hxg3 37. hxg3 Rh2 (37... Rc7 $11 {remains equal.}) 38. Re2 Rxe2 39. Kxe2 $14 {[%mdl 4096] Endgame KRB-KRB} Rc7 40. Kd3 Rc8 41. Re1 Rd8 42. e5 dxe5 {[#]} 43. fxe5 (43. c5 $1 $16 exf4 44. gxf4) 43... Be7 $1 $11 44. Bd5 Bc5 45. Rf1 Rd7 $1 46. Rf6 Re7 47. Ke4 d3 48. Kxd3 Rxe5 49. Rxf7+ Kh6 50. Be4 Rg5 51. Rf3 Kh5 52. Ke2 Re5 {[%mdl 1024] Black has compensation.} 53. Kd3 Rg5 {Accuracy: White = 79%, Black = 88%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.4"]
[White "Sidorenko, Ilya"]
[Black "Zanan, Evgeny"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2400"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,118,20,19,11,21,20,12,18,17,17,16,0,0,0,0,-3,0,0,0,0,0,0,-10,-18,-16,-10,-3,-21,-1,-8,0,-4,0,-2,-10,-11,-11,-16,11,0,38,-17,0,0,13,11,12,15,18,0,0,0,0,-24,0,-22,-24,-13,-10,-11,6,5,25,13,84,0,0,0,0,0,0,11,36,27,25,0,0,0,0,0,0,0,0,0,0,-5675,-4902,-5081,-5604,-29968,-29970,-4802,-6070,-29975,-29976,-29976,-29977,-29977,-29978,-29978,-29978]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 O-O 9. a4 Be6 10. O-O Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e6,Be6d4][%mdl 32]} 11. Re1 {B91: Sicilian Najdorf: 6 g3} Rc8 12. Nd2 Bg4 13. Bf3 {The position is equal.} Bxf3 14. Qxf3 Nc5 15. Nf1 Ne6 16. Ne3 Nd4 17. Qd1 Qd7 {[#]} 18. Ncd5 $146 ({Predecessor:} 18. Kg2 b5 19. axb5 axb5 20. Qd3 Qb7 21. f3 Rfd8 22. Bd2 b4 23. Ncd5 Nxd5 24. exd5 {1-0 (41) Bronnikov,K (2256)-Karpeshov,O (2384) Kazan 2012}) 18... Nxd5 $1 ({Don't play} 18... Nxe4 19. c3 $16) 19. exd5 Qh3 20. c3 Nf5 21. Qb3 (21. Nxf5 {is interesting.} Qxf5 22. a5 Rce8 23. Ra4 Bd8 24. Ra3) 21... Rc7 22. Nxf5 Qxf5 23. Be3 h5 24. Bb6 $36 {[%mdl 2048] White is pushing.} Rd7 25. c4 h4 26. Rad1 Rc8 27. Qc3 Qg4 28. b3 g6 29. Qd3 Kg7 30. Qe4 (30. f4 $14) 30... Qh3 31. Qg2 Qf5 32. g4 Qc2 33. Qf3 Bg5 34. Qd3 Qxd3 35. Rxd3 f5 36. f3 Bd8 37. Bf2 b5 38. cxb5 axb5 39. Ra1 b4 40. a5 e4 41. fxe4 fxe4 (41... Bf6 $11 42. Ra2 fxe4) 42. Bd4+ (42. Rdd1 $16) 42... Bf6 $11 43. Bxf6+ Kxf6 {[%mdl 4096] Endgame KRR-KRR} 44. Rd4 Ke5 45. Rxb4 Kxd5 46. a6 {Rc4! is the strong threat.} Ra7 47. Rd1+ Ke5 48. Rb5+ Rc5 49. Rxc5+ dxc5 {KR-KR} 50. Ra1 Kd4 51. Kf2 Kc3 52. Rc1+ $2 {[%mdl 8192] [#]} (52. Ke3 $11) 52... Kd2 $1 $19 53. Rxc5 e3+ 54. Kg2 Rxa6 55. Rd5+ Ke1 56. Kh3 Re6 {Black mates.} 57. Kxh4 e2 58. Ra5 Kf2 59. Ra2 Re5 {Accuracy: White = 81%, Black = 90%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.5"]
[White "Kobo, Ori"]
[Black "Klenburg, Michael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2445"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,28,53,28,18,8,51,33,47,20,14,17,12,0,16,7,10,7,31,33,54,0,41,-11,-8,-1,0,0,2,0,27,35,30,46,61,62,74,66,66,56,100,111,97,112,101,108,209,215,210,208,204,0,64,0,215,143,259,62,82,0,275,270,375,349,621,603,631,639,634,372,389,393,829,833,817,786,931,915]} 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Qd7 5. O-O O-O-O 6. c4 {[#] Threatens to win with cxd5. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} e6 7. Nc3 Nf6 8. Bg5 {cxd5 is the strong threat.White is slightly better.} Be7 {[#]} 9. Bxf6 $146 (9. cxd5 {seems wilder.} exd5 10. Rc1 Rhe8 11. Nb5 Kb8 12. Bf4) ({Predecessor:} 9. Rc1 Ne4 10. Bxe7 Qxe7 11. c5 e5 12. Nxe5 Nxe5 13. dxe5 Qxe5 14. Qa4 Nxc5 15. Qxa7 {0-1 (47) Guichard,P (2312)-Leconte,M (2174) Chartres 2017}) 9... Bxf6 10. cxd5 exd5 11. Rc1 Kb8 12. Na4 b6 13. Nc3 Be6 14. e3 g5 15. Qa4 (15. Ne1 $14) 15... Na5 16. Qxd7 ({White should try} 16. Qc2 $14) 16... Rxd7 $11 17. Rfd1 h6 18. Ne1 Be7 19. Nd3 $36 {[%mdl 2048] White has some pressure.} f6 20. b4 Nb7 21. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} a6 22. a5 b5 23. Ne2 Nd8 24. Rd2 Rd6 25. Nc5 Bc8 26. Nc3 c6 27. e4 dxe4 (27... g4 $16) 28. N3xe4 $18 Rd5 29. Nc3 Rd6 30. N3e4 ({White should play} 30. Re2 $18) 30... Rd5 $14 31. Nc3 $2 (31. Rd3 $14) 31... Rd6 $18 32. Re1 Rh7 (32... Bf8 $16) 33. N3e4 $2 (33. Rde2 $18) 33... Rd5 $14 34. Nc3 $2 (34. Rd3 $16) 34... Rd6 $18 35. Rde2 Bf8 36. Re8 Rf7 $2 (36... Bg7 37. R1e7 Rh8 38. Rxh8 Bxh8) 37. d5 f5 {Now ...Bg7 and Black clings on.} 38. dxc6 Bg7 39. R1e7 Rxe7 40. Rxe7 {White wants to mate with c7+.} Ne6 $2 {[#]} (40... Nxc6 41. Rxg7 Nxb4) 41. c7+ $1 {[%mdl 512] White is clearly winning.} Ka7 (41... Nxc7 42. Rxg7) 42. Nd5 Bd4 43. Nb6 {Accuracy: White = 72%, Black = 50%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.6"]
[White "Iliaguev, Nisim"]
[Black "Bronstein, Or"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2289"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,115,27,64,67,78,45,63,48,44,27,51,45,82,71,93,59,57,57,57,37,52,52,57,40,62,60,62,62,62,49,56,52,62,59,59,22,82,0,7,12,6,0,43,43,40,41,41,58,45,5,42,35,35,51,39,19,8,0,0,0,0,0,0,0,0,0,35,26,26,14,151,154,224,210,210,218,243,230,228,222,235,219,490,484,496,485,463,476,481,443,456,440,715,710,651,640,557,457,426,426,498,466,29989,29990,29990,29991]} 1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Bc4 Nf6 5. Nc3 O-O 6. O-O a6 7. e5 {B08: Pirc Defence: Classical System.} Ne8 8. Bg5 c6 9. Re1 {And now exd6 would win.White is slightly better.} d5 10. Bd3 {[#]} Nc7 $146 ({Predecessor:} 10... Bg4 11. h3 Bxf3 12. Qxf3 Nc7 13. Bh4 Ne6 14. Ne2 Nd7 15. Qg4 c5 16. c3 cxd4 17. cxd4 {1-0 (34) Comp Now-Christiansen,L (2560) The Hague 1997}) 11. h3 b6 12. Ne2 Ne6 13. Nf4 (13. Be3 {is interesting.} c5 14. c3 Nc6 15. h4 h5 16. Qd2) 13... c5 14. Nxe6 Bxe6 15. Qd2 Nc6 16. c3 Qd7 17. b4 c4 18. Bc2 Rae8 19. a4 Bf5 20. Rab1 Bxc2 21. Qxc2 b5 22. Ra1 Ra8 23. Ra2 Rfb8 (23... Qb7 $11 {keeps the balance.}) 24. Rea1 ({Better is} 24. Bf4 $16) 24... a5 $11 25. axb5 Rxb5 26. Nh2 f6 27. exf6 exf6 28. Bf4 Ra7 29. bxa5 Rbxa5 30. Ng4 g5 {Threatens to win with ...Rxa2.} 31. Rxa5 Rxa5 32. Rxa5 Nxa5 33. Qa2 {Black must now prevent Bxg5.} Nc6 $132 {[%mdl 2048] Black is not holding back} 34. Qa8+ Kf7 35. Bd2 f5 36. Nh2 f4 37. Nf3 h6 38. Bc1 Qe8 39. Qb7+ Kg6 40. Ba3 Bf6 {[#]} (40... Qe6 $11) 41. Bd6 $1 $16 Be7 (41... h5 $16 42. Qb1+ Kg7) 42. Bxe7 $18 Nxe7 43. Ne5+ Kf6 44. Qb6+ Kg7 45. Qe6 {Ng4 is the strong threat.} Qf8 46. Ng4 Kh7 $2 {[#]} (46... Ng6 47. Qxd5 Qf7 48. Qxf7+ Kxf7 49. Nxh6+ Ke6) 47. Nxh6 $1 {[%mdl 512]} f3 (47... Qxh6 48. Qxe7+) 48. Nf7 fxg2 49. Nxg5+ Kg7 50. Kxg2 Ng6 51. Qd7+ Kh6 (51... Qe7 $142 52. Qg4 Qf6) 52. Nf7+ Kh7 53. Ne5+ Ne7 54. Qg4 Qf6 55. Nd7 Qh6 56. f4 Qd6 (56... Kh8 $18 57. Ne5 Qf6) 57. Nf8+ Kh8 58. Ne6 {Accuracy: White = 88%, Black = 63%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.7"]
[White "Kuzubov, Yuriy"]
[Black "Emanuel, Yahav"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2644"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,93,4,4,10,14,0,0,0,0,37,46,56,31,57,10,83,58,80,49,41,44,31,24,32,33,34,49,51,39,62,62,56,56,79,79,77,79,106,115,113,112,115,120,229,215,202,189,139,95,94,94,94,95,156,94,94,94,229,229,283,283,465,465,29960,29961,29959,29959,29957,29960,29960,29961,29959,29960,29962,29962,29961,29962,29962,29960,29954,12363]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O g6 5. c4 Bg7 6. cxd5 Nxd5 7. Qa4+ Nc6 8. Nc3 O-O {A34: Symmetrical English: 2 Nc3, lines with ...d5} 9. Qc4 Nxc3 10. dxc3 b6 {The position is equal.} 11. Ng5 Qc7 12. Qh4 {[%csl Gg5][%cal Rh4h7]} h6 13. Nf3 {[#]} h5 $146 ({Predecessor:} 13... g5 14. Bxg5 hxg5 15. Nxg5 Bf5 16. e4 Bg6 17. f4 f6 18. Ne6 Qd7 19. Qg4 Nd8 {½-½ (116) Hertneck,G (2445)-Miles,A (2610) Dortmund 1986}) 14. h3 Bb7 (14... Ba6 $11) 15. g4 $1 $16 Ne5 16. Nxe5 Bf6 17. Bg5 {Black must now prevent Bxb7.} Bxg2 18. Nxg6 fxg6 (18... Bxf1 19. Nxe7+ Bxe7 20. Bxe7 $16) 19. Kxg2 Qe5 20. Bxf6 Rxf6 21. gxh5 $40 {[%mdl 128] White mounts an attack.} Qxe2 22. Rae1 $1 {[%cal Re1e2]} Qf3+ 23. Kh2 Qxh5 24. Qxh5 gxh5 25. Rxe7 $14 {[%mdl 4096] Endgame KRR-KRR} Raf8 26. Rg1+ ({Don't do} 26. Rxa7 Rxf2+ 27. Rxf2 Rxf2+ 28. Kg3 Rxb2 $11) 26... Kh8 27. Rxa7 Rxf2+ 28. Rg2 Rxg2+ (28... R2f4 $16 29. a4 R8f6) 29. Kxg2 $16 {KR-KR} Rd8 30. Kg3 Rd2 31. b3 {Hoping for c4.} Rd3+ 32. Kh4 {Threatens to win with c4.} Rxc3 33. Rb7 Rc2 (33... c4 $142) 34. a3 ({Resist} 34. Rxb6 $6 Rxa2 35. Kxh5 Kg7 $14) (34. a4 $142) 34... c4 35. Rxb6 Rc3 (35... Kg7 $16 {was necessary.}) 36. bxc4 $18 ({Stronger than} 36. Kxh5 Rxh3+ 37. Kg5 Rxb3 $11) 36... Rxc4+ 37. Kxh5 Rc3 $2 (37... Kg7 38. Ra6 Rc5+ 39. Kh4 Rc4+ 40. Kh5 Rc5+ 41. Kh4 Rc4+ 42. Kh5) 38. a4 Rxh3+ (38... Kh7 $18 39. Ra6 Rxh3+ 40. Kg5 Rh2) 39. Kg6 {[%cal Rb6b8] White mates.} Rg3+ 40. Kf7 {[%cal Rb6h6]} Rg7+ 41. Kf8 Rg8+ 42. Ke7 $1 Ra8 43. Rb4 Kg7 {[#]} 44. Rg4+ $1 Kh6 45. Kd6 Kh5 46. Rc4 Kg6 {[#]} 47. Kc7 $1 {Accuracy: White = 86%, Black = 60%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.8"]
[White "Ben-Menachem, Itzhak"]
[Black "Galburd, Yan"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2316"]
[BlackElo "2450"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,75,45,39,28,20,41,34,16,7,22,9,0,0,40,43,28,0,0,0,0,-13,-18,-21,-34,-48,-20,-24,-20,-16,-26,-45,-35,-27,-7,-6,0,0,0,-15,0,-25,0,-10,0,-14,-5,-35,-12,-20,-11,-11,0,-1,0,-465,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 cxd4 8. Nxd4 Bc5 $1 {[%mdl 4] 8...Bc5 is better than 8...Be7.} 9. Nb3 Bb6 {D33: Tarrasch Defence: 6 g3 sidelines.} 10. O-O d4 11. Na4 $1 O-O {White is slightly better.} 12. Nxb6 axb6 13. Bxc6 bxc6 14. Qxd4 {[#]} c5 $146 ({Predecessor:} 14... Qc7 15. Bf4 Qb7 16. f3 c5 17. Qf2 Nd5 18. Bd2 f5 19. Nc1 Qc6 20. Nd3 Ba6 {½-½ (31) Malakhatko,V (2505)-Tukhaev,A (2527) Mumbai 2019}) 15. Qxd8 Rxd8 16. Bf4 Be6 17. Bc7 Rdc8 $1 {[%cal Rc8c7]} 18. Be5 ({Of course not} 18. Bxb6 Nd7 $17) 18... Nd5 19. Nc1 f6 20. Bf4 Nxf4 21. gxf4 Rd8 22. b3 Rd2 23. Re1 Kf7 24. f3 b5 25. Kf2 c4 26. bxc4 Bxc4 27. Rb1 Ra3 28. Rb4 Ke8 29. h4 g6 30. Rh1 Kd7 31. Ke1 Rc2 {[%mdl 1024] Black has compensation.} 32. Kd1 Rac3 33. Rb1 Kc6 34. a3 Kd5 35. h5 $2 {[%mdl 8192] [#]} (35. Rh2 $1 $11 {and White stays safe.} Kd6 36. h5) 35... g5 $2 ({Black should try} 35... Kd4 $19 {aiming for ...Ke3!} 36. e3+ {[%mdl 64] Decoy} Kxe3 {[%mdl 64] Double Attack} 37. Re1+ Kxf3) 36. fxg5 $11 {The position is equal.} fxg5 {White should prevent ...Kd4.} 37. Rg1 h6 38. Rg4 {Accuracy: White = 85%, Black = 87%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.9"]
[White "Gorodetzky, David"]
[Black "Lev, Ronen"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2486"]
[BlackElo "2342"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,79,39,26,44,50,46,45,47,41,57,48,48,48,48,43,45,49,41,43,47,35,41,47,44,37,60,40,72,60,69,79,68,64,77,69,68,58,83,68,108,85,85,73,161,161,161,167,167,160,161,162,171,162,317,320,388,388,388,388,375,381,343,331,397,381,2052,1954,1846,1473]} 1. d4 d5 2. c4 dxc4 3. e4 c5 4. d5 e6 5. Bxc4 Nf6 6. Nc3 exd5 7. Nxd5 Be7 {D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} 8. Nxf6+ Bxf6 9. Qxd8+ Bxd8 {White is slightly better.} 10. Be3 Be7 {[#]} 11. f4 $146 ({Predecessor:} 11. Rc1 Nd7 12. Nf3 O-O 13. O-O Nb6 14. Bb3 c4 15. Bxc4 Nxc4 16. Rxc4 b6 17. Rfc1 {1-0 (38) Toth,P-Mirkovic,S Yugoslavia 2000}) 11... Be6 12. Bxe6 fxe6 13. Nf3 Nc6 14. Ke2 b6 15. Rac1 O-O-O 16. h4 Bf6 17. e5 Be7 18. a3 Kb7 19. Rc3 Rd7 20. Rd3 $36 {[%mdl 2048] White has some pressure.} Rhd8 21. Rxd7+ Rxd7 22. g4 Bd8 23. Rg1 Rd5 24. h5 Kc8 25. Rc1 Kb7 26. Nd2 Be7 27. Kf3 b5 (27... Nd4+ $16 28. Bxd4 Rxd4) 28. Ne4 $18 c4 29. Nc3 Rd3 30. Nxb5 Rb3 31. Nd6+ Bxd6 32. exd6 Rxb2 $2 {[#]} (32... Kc8 33. Rxc4 Kd7) 33. Rxc4 {[%mdl 4096] Endgame KRB-KRN} Rb3 34. Ke4 Rb5 35. f5 exf5+ 36. gxf5 Re5+ 37. Kf4 Rd5 38. Bc5 Ne5 $2 {[#]} (38... Kc8 39. h6 gxh6) 39. Ke4 Kc6 40. Rc3 {Accuracy: White = 100%, Black = 64%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.10"]
[White "Erenberg, Shlomy"]
[Black "Veinberg, Nimrod"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2145"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,82,5,6,4,8,6,-12,-16,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,-5,15,14,14,14,12,15,24,15,26,7,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-456,-455,-454,-447,-432,-418]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 b6 9. O-O Bb7 10. Bb2 Qe7 11. Rfd1 Rfd8 {D45: Semi-Slav: 5 e3} 12. Rac1 Rac8 13. e4 dxe4 {The position is equal.} 14. Nxe4 {[#]} Bf4 $146 ({Predecessor:} 14... Nxe4 15. Qxe4 Nf6 16. Qh4 c5 17. Ne5 cxd4 18. Qxd4 Qc7 19. Bd3 Ba3 20. Qc3 Bxb2 21. Qxb2 Nh5 22. Bf1 f6 23. Kh1 {½-½ (23) Raykin,L (2615)-Branding,G (2601) ICCF email 2004}) 15. Ra1 c5 16. Nxf6+ Nxf6 17. dxc5 Qxc5 18. Rxd8+ Rxd8 19. Rd1 Rd6 20. g3 Be4 ({Don't blunder} 20... Ng4 $2 21. Bd4 $18) 21. Rxd6 Bxd6 (21... Bxc2 $2 {perishes.} 22. Rd8+ Qf8 23. Rxf8+ Kxf8 24. gxf4 $18) 22. Qd2 Bb7 ({Much worse is} 22... Ng4 $6 23. Bd4 $16) 23. Qg5 e5 24. Nxe5 Qxf2+ $1 {[%mdl 64] [#] Decoy} 25. Kxf2 Ne4+ {[%mdl 64] Double Attack} 26. Ke3 {Qd8+ would kill now.} Nxg5 27. Nd3 f6 28. Bg4 Kf7 29. Bc3 g6 30. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Ba6 31. b5 Bb7 32. a4 h5 33. Be2 h4 34. gxh4 Ne4 35. Be1 Bxh2 36. Bf3 f5 37. a5 bxa5 38. Bxa5 Nd6 39. c5 $2 {[%mdl 8192]} (39. Nb2 $11 {and White is okay.}) 39... Nc4+ $19 {[%mdl 64] [#] Double Attack. Black is clearly winning.} 40. Kd4 Nxa5 41. c6 Bc8 {Accuracy: White = 96%, Black = 100%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.11"]
[White "Parkhov, Yair"]
[Black "Sherf, Roni"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2370"]
[BlackElo "2140"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,85,47,66,53,75,70,92,75,95,43,59,43,34,43,58,62,46,7,67,78,57,-35,58,51,100,100,104,104,91,85,78,76,76,74,104,102,102,77,103,98,118,116,127,122,119,105,105,105,136,136,142,132,158,158,260,252,247,239,375,357,440,445,622,597,937,924,980,979,916,898,1889,1073]} 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. b3 O-O 6. Bb2 d6 7. d4 Qe8 8. c4 Nbd7 9. Nc3 {A96: Classical Dutch: Fluid Systems: Early deviations.} Bd8 10. Qc2 Qh5 {[#]} 11. Rfe1 $146 {White is better.} ({Predecessor:} 11. e4 f4 12. gxf4 Qg4 13. h3 Qg6 14. f5 exf5 15. exf5 Qh5 16. Ne2 Nb8 17. Ng3 {1-0 (24) Balje,J (2219)-Krosenbrink,M (1894) Vlissingen 2016}) 11... e5 12. dxe5 (12. e4 $16) 12... dxe5 13. Ba3 Re8 14. e4 f4 15. gxf4 exf4 16. Qd2 (16. Ne2 $5 {[%cal Re2f4]}) 16... Ne5 (16... c6 $1 $11) 17. Nxe5 $14 ({But not} 17. Qxf4 Nd3 $15) 17... Qxe5 18. Nd5 ({White should play} 18. Ne2 $1 $14) 18... c6 (18... Nh5 $1 $15) 19. Bb2 Qh5 20. Nxf6+ $1 Bxf6 21. Bxf6 f3 22. Qg5 Qxg5 23. Bxg5 fxg2 24. Kxg2 h6 25. Bf4 Be6 26. Bd6 Rad8 27. Rad1 Kf7 28. c5 Rd7 29. f4 {Black must now prevent f5.} g6 30. h4 h5 31. Rd4 Bg4 32. Kf2 Red8 33. Ke3 b5 {[#]} 34. a4 $1 {[%cal Ba2a4,Ba4b5][%mdl 32] Threatens to win with axb5.} a6 (34... Rb7 $16 35. b4 bxa4) 35. Ra1 Rb7 {[#]} 36. axb5 $1 axb5 (36... Rxb5 $142 37. b4 (37. Rxa6 Rxb3+ 38. Rd3 Rxd3+ 39. Kxd3 Bd7 $18) 37... Bc8) 37. Ra6 $18 Bd7 38. Be5 {White is clearly winning.} Re8 39. Rb6 Ra7 40. Bb8 Rxb8 41. Rxb8 Be6 42. Rd6 Ra3 43. Kd4 {Accuracy: White = 83%, Black = 45%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.12"]
[White "Cnaan, Moshe"]
[Black "Zlatin, Alexander"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1962"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,33,6,6,0,30,31,32,26,44,17,39,15,22,6,35,50,43,49,51,46]} 1. Nf3 Nf6 2. g3 d6 3. d4 g6 4. b3 Bg7 5. Bb2 b5 6. Bg2 Bb7 7. O-O O-O 8. Nbd2 Nbd7 9. c4 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} b4 10. Qc2 c5 11. d5 {[#]} a5 $146 ({Predecessor:} 11... e5 12. dxe6 fxe6 13. Ng5 Bxg2 14. Nxe6 Qe8 15. Nxf8 Bxf1 16. Nxd7 Qxd7 17. Nxf1 Rf8 {1-0 (22) Klitgaard,E (1914)-Skjolingstad,S (1509) Helsingor 2016}) 12. Rab1 Nb6 13. Ne1 a4 14. Nd3 axb3 15. axb3 {White is slightly better.} Ne8 16. Ra1 Rxa1 17. Rxa1 {Accuracy: White = 85%, Black = 70%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.13"]
[White "Gruenfeld, Yehuda"]
[Black "Rodshtein, Maxim"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2432"]
[BlackElo "2628"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,138,6,24,20,18,10,27,18,34,32,49,35,85,79,80,43,52,25,25,26,60,43,68,22,28,0,25,0,0,0,11,4,12,-19,27,14,13,-6,0,0,0,0,-8,-25,0,0,0,0,0,-9,0,0,0,-81,-70,-84,-18,-118,-113,-128,-131,-133,-118,-118,-118,-167,-167,-167,-167,-167,-167,-167,-167,-167,-167,-167,-167,-167,0,-167,-167,-318,-333,-322,-304,-276,-289,-310,-301,-392,-391,-386,-351,-504,-485,-493,-478,-476,-470,-473,-442,-677,-662,-639,-632,-670,-668,-671,-660,-993,-852,-841,-834,-1467,-1411,-1595,-1580,-1479,-1331,-29973,-29976,-29975,-29975,-5632,-29975,-29975,-29976,-29971,-12208,-29984,-29985]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} b5 7. Bc2 Bb7 8. Qe2 {White has an edge.} c4 9. b3 cxb3 $5 {[%mdl 4] Leaves trodden paths.} 10. axb3 e5 11. d4 Be7 {[#]} 12. Nbd2 $146 ({Predecessor:} 12. Rd1 Qc7 13. Bb2 O-O 14. Nbd2 exd4 15. c4 Rfe8 16. Nxd4 bxc4 17. Nxc4 d5 18. Na5 dxe4 19. Nxb7 Qxb7 {½-½ (39) Kobalia,M (2609)-Vachier Lagrave,M (2780) Moscow 2019}) 12... O-O 13. d5 Qc7 14. Bb2 Nb6 15. Rfc1 Nfd7 16. c4 b4 17. Nf1 Nc5 18. Rcb1 a5 19. Bc1 Bc8 20. Ne1 h6 21. Nd3 Bg5 22. Bxg5 hxg5 23. Qe3 f6 24. Nxc5 Qxc5 25. Qd2 Bd7 26. Ne3 Kf7 27. Bd1 Rfb8 28. h3 g6 29. Ra2 Rh8 30. Rba1 Rh4 31. Bg4 (31. Bf3 $11 {remains equal.}) 31... Bxg4 $17 32. Nxg4 a4 $1 {[%cal Ba5a4,Ba4a3][%mdl 32]} 33. Rb1 (33. bxa4 $11 b3 34. Rb2 Nxc4 {[%mdl 64] Double Attack} 35. Qc3 Nxb2 36. Qxb3) 33... a3 34. Kh2 Rah8 {aiming for ...Rxg4.} 35. f3 {Threatening Nf2.} Nd7 36. Nf2 {White wants to play Nd3.} Rb8 37. g3 Rh7 38. Kg2 Qb6 39. Rf1 Rbh8 40. Rh1 Nc5 41. Nd3 Nxd3 ({Inferior is} 41... Nxb3 42. Qxb4 Qxb4 43. Nxb4 $11) 42. Qxd3 Qc5 43. Qd2 Qc8 $2 (43... Rh6 $19 44. Raa1 R6h7) 44. g4 $2 (44. Qxb4 $11 Rxh3 45. Rha1) 44... Qc5 $19 45. Qf2 $2 (45. Qe2 {was necessary.}) 45... Qxf2+ 46. Rxf2 {[%mdl 4096] Endgame KRR-KRR} Ke7 47. Rc2 {[#]} Rc8 $1 48. Kg3 Kd7 49. Rhc1 Rc5 50. Rh1 Ra5 51. Ra2 (51. Rhc1 $142 Kc7 52. Rh1) 51... Kc7 52. Kf2 Kb6 53. Ke3 Kc5 54. Kd3 Ra8 55. Ke3 (55. Rg2 $142 a2 56. Rgg1) 55... Rah8 56. Rah2 Rh4 57. Kd3 {[#]} f5 $1 {[%mdl 512]} 58. exf5 gxf5 59. gxf5 Rf8 60. Ke3 Rxf5 61. Rg1 Rhf4 62. Rg3 {[#]} e4 $1 {[%mdl 512]} 63. fxe4 Re5 64. Rxg5 Rfxe4+ 65. Kf3 Re3+ 66. Kf4 Rxg5 67. Kxe3 Rg3+ 68. Ke4 Rxb3 69. h4 Rb2 {Accuracy: White = 55%, Black = 90%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.14"]
[White "Postny, Evgeny"]
[Black "Berkovich, Mark A"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2608"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,79,42,41,29,42,18,40,10,25,29,29,16,47,37,45,47,54,56,70,45,79,84,87,50,103,45,43,60,91,47,84,7,16,-9,0,8,0,-15,-18,-37,0,0,0,0,27,13,29,24,24,24,24,25,26,17,82,77,85,81,154,147,149,64,79,39,499,491]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d6 7. Bd3 Nbd7 8. O-O e5 9. b3 {E11: Bogo-Indian.} a5 10. Bb2 Re8 11. Re1 {White is slightly better.} c6 12. Bf1 Bf8 {[#]} 13. d5 $146 ({Predecessor:} 13. Qc2 exd4 14. Nxd4 Qb6 15. h3 Ne5 16. Rad1 Bd7 17. g3 Rac8 18. Bg2 Qa7 19. Kh2 {½-½ (66) Mirzoeva,E (2235)-Kosteniuk,A (2527) Moscow 2014}) 13... Nc5 14. b4 axb4 15. axb4 Rxa1 16. Qxa1 Na6 17. Bc3 cxd5 18. cxd5 ({Reject} 18. exd5 $6 b5 $11) 18... Nh5 19. g3 g6 {[#]} (19... Nc7 $14) 20. Nc4 ({Better is} 20. b5 $1 $16 {[%cal Rb5a6]} Nc5 21. Bb4) 20... f5 $14 21. exf5 gxf5 22. Bd2 Nf6 23. Ne3 (23. Bg5 $16) 23... Ne4 24. Bb5 (24. Bc1 {keeps more tension.} Nxb4 25. Qb1 Qa5 26. Nd2 Nc3 27. Qb3) 24... Nxd2 25. Nxd2 Re7 $1 26. Qb1 Rf7 27. Be2 Qb6 28. Bh5 Rf6 29. Ndc4 Qxb4 (29... Qd8 {feels hotter.} 30. Kh1 Bg7 31. f4 Rf8 32. Be2 e4) 30. Nb6 $36 {[%mdl 2048] White has good play.} f4 31. Qxb4 Nxb4 32. Nxc8 {aiming for Ng4.} fxe3 33. Rxe3 Nxd5 34. Rb3 Ne7 (34... e4 $11) 35. Nb6 $16 d5 36. Nd7 {[%mdl 64] Discovered Attack} Rh6 (36... Rd6 $142 37. Nxe5 b6) 37. Rxb7 Nc6 {[#]} 38. Rc7 (38. Bd1 $1 $16) 38... Be7 39. Bg4 Kf7 $2 {[%mdl 8192] [#]} ({Black should play} 39... e4 $14) 40. Rxc6 $1 {[%mdl 576] Remove Defender. Accuracy: White = 70%, Black = 58%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.15"]
[White "Maryasin, Boris"]
[Black "Steinberg, Nitzan"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2315"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,80,0,0,0,-2,0,-39,-12,-19,-17,-68,-71,-70,-65,-83,-83,-89,-91,-122,-67,-139,-124,-114,-81,-173,-189,-191,-192,-185,-187,-190,-170,-169,-182,-192,-181,-243,-228,-283,-267,-348,-336,-400,-147,-392,-365,-437,-427,-383,-282,-694,-696,-687,-670,-1219,-1166,-863,-752,-5297,-5297,-4802,-1820]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3 Be7 9. O-O O-O 10. Kh1 Nbd7 11. a4 Nc5 $1 {[%mdl 4] 11...Nc5 scores better than 11...b6. B93: Sicilian Najdorf: 6 f4.} 12. Qe1 Re8 13. Nh4 exf4 {Black is slightly better.} 14. Bxf4 Be6 15. Nf5 ({White should try} 15. Nf3 $11) 15... Bxf5 $1 $15 16. exf5 {[#]} Qc6 $146 ({Predecessor:} 16... Nxd3 17. cxd3 Qb6 18. Qf2 Qb3 19. a5 d5 20. h3 Rac8 21. Be3 h6 22. Bd4 Nd7 {0-1 (53) Nordby,B-Pytel,K (2435) Skien 1978}) 17. Qd1 d5 18. Be5 Rad8 19. Qf3 Nfe4 (19... Nce4 $17 20. Qf4 Nh5) 20. Rae1 (20. Bxe4 $15 Nxe4 21. Bd4 (21. Nxe4 dxe4 22. Qg4 Bf6 $17)) 20... Nd2 {Played: Be7-h4} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.16"]
[White "Roiz, Michael"]
[Black "Polyakov, Alex"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2598"]
[BlackElo "2235"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,57,50,22,54,50,65,63,79,73,116,51,58,0,104,102,109,107,114,122,162,112,104,119,116,103,110,105,131,92,105,91,122,116,140,111,145,120,246,239,245,252,250,222,308,290,308,299]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 a6 7. Qc2 Nc6 {D37: Queen's Gambit Declined: 5 Bf4} 8. a3 h6 9. Rd1 {[#]} Nh5 $146 {White is slightly better.} ({Predecessor:} 9... Bd6 10. Ne5 Bd7 11. Be2 dxc4 12. Bxc4 Nh5 13. O-O Nxf4 14. exf4 Ne7 {1-0 (32) Oparin,G (2597)-Yanchenko,R (2414) Vladivostok 2016}) 10. Be5 g6 11. Bg3 (11. Be2 $16) 11... Bf6 $14 12. Be5 (12. cxd5 $14 exd5 13. Qb3) 12... Bg7 (12... Be7 $11 {keeps the balance.}) 13. Bxg7 $16 Nxg7 14. Be2 Na5 15. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} Qe7 16. Qb2 dxc4 17. b4 Nc6 {[%cal Ba5c6,Bc6b8,Bb8d7,Bd7b6][%mdl 32]} 18. Bxc4 Nb8 19. O-O Nd7 20. Ba2 Rd8 21. e4 Nb6 22. Ne5 Bd7 23. d5 Be8 24. dxe6 Nxe6 {[#]} (24... fxe6 $16 {was called for.} 25. Qc1 Rxd1 26. Rxd1 Rd8) 25. Nd5 $1 $18 Nxd5 26. exd5 Ng7 {[#]} 27. Nxg6 $1 {[%mdl 512]} Qg5 (27... fxg6 28. d6+) 28. Ne5 Nf5 29. Rfe1 {Accuracy: White = 76%, Black = 55%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.17"]
[White "Rahmilevitz, Anton"]
[Black "Greenfeld, Alon"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2224"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,87,6,8,41,34,33,8,49,0,0,4,0,0,18,0,0,0,0,-27,8,8,10,0,0,0,0,0,0,0,0,-9,-2,-39,-39,-46,-45,-35,-43,-44,-31,-22,-29,-72,-79,-93,-99,-145,-150,-156,-110,-166,-141,-174,-183,-318,-318,-332,-339,-416,-398,-369,-189,-221,-83,-76,0,0,93,31,406,398,352,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 a6 {B31: Sicilian: 2...Nc6 3 Bb5 g6.} 8. Bxc6 dxc6 9. e5 Ne8 10. h3 (10. dxc5 $5 {[%cal Rd1d8]} Qxd1 11. Rxd1 $14) 10... cxd4 11. cxd4 Nc7 12. Nc3 {[#]} Bf5 $146 ({Predecessor:} 12... Be6 13. Bf4 Bd5 14. a3 Ne6 15. Bg3 Bxf3 16. Qxf3 Nxd4 17. Qd1 Qb6 18. b4 a5 19. bxa5 Rxa5 {0-1 (32) Hurley,K-Smith,M England 1999}) 13. Nh4 Be6 14. Be3 Nd5 15. Qd2 Nxe3 16. Qxe3 Qa5 17. a3 Rad8 18. b4 Qb6 19. Red1 Bb3 20. Rd2 f6 {next ...fxe5 is good for Black.} 21. Ne4 {Threatens to win with exf6.} Bf7 22. Qc3 fxe5 23. dxe5 Rxd2 24. Nxd2 Bd5 $36 {[%mdl 2048] Black has some pressure.} 25. Nhf3 Rf4 26. Re1 Qa7 27. Re2 {[#]} a5 $1 {[%mdl 512]} 28. bxa5 Ra4 29. Re3 Qxa5 30. Qb2 Qb5 31. Qc3 (31. Qxb5 $17 cxb5 32. Ne1) 31... Qb6 32. Re1 Qa5 33. Qb2 (33. Qxa5 {keeps fighting.} Rxa5 34. Re3) 33... Rxa3 $19 34. Rd1 b5 35. Nb1 Ra2 36. Qd4 {intending Nc3.} Ra4 (36... Ra1 $142 {...b4 is the strong threat.} 37. Nc3 Rxd1+ 38. Nxd1 Bxf3 39. gxf3 Qe1+ {[%mdl 64] Double Attack} 40. Kg2 Qxe5) 37. Qc5 Qb4 (37... Bxf3 $19 38. gxf3 Qc7) 38. Rxd5 $17 Qxb1+ (38... cxd5 $17 39. Qxd5+ {[#]} e6 $1 {[%mdl 512]} 40. Qxe6+ Kh8) 39. Kh2 $11 Qf5 ({Wrong is} 39... cxd5 $2 40. Qxd5+ e6 41. Qxe6+ Kf8 42. Qc8+ Ke7 43. Qc7+ Ke6 44. Qc6+ Ke7 45. Qc7+ Ke6 46. Qd6+ Kf5 47. Qd7+ {[%mdl 64] Double Attack} Ke4 48. Nd2+ {[%mdl 64] Double Attack} Kxe5 49. Qxg7+ {[%mdl 64] Double Attack} Kd5 50. Nxb1 $18) (39... Qe4 $11 {remains equal.} 40. Rd8+ Bf8) 40. Rd8+ (40. Qxc6 $16 h5 41. Rxb5) 40... Kf7 $2 {[%mdl 8192] [#]} ({Black should play} 40... Bf8 $14) 41. e6+ $1 $18 {[%mdl 576] Decoy} Kxe6 (41... Qxe6 42. Ng5+) 42. Ng5+ $2 (42. Qxc6+ $18 Kf7 43. g4 Qf4+ 44. Kg2) 42... Kf6 $11 43. Nxh7+ Kf7 44. Ng5+ {Accuracy: White = 60%, Black = 59%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.18"]
[White "Mikhalevski, Victor"]
[Black "Musyuk, Lior"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2571"]
[BlackElo "2327"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,30,0,0,0,-6,16,13,15,9,18,-37,-43,-53,-53,-72,-81,-165,-77,-120,-30]} 1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. dxc5 Bxc5 7. a3 O-O {D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3.} 8. b4 Bb6 9. Bb2 Qe7 {The position is equal.} 10. cxd5 Rd8 {[%cal Re6d5]} 11. d6 (11. Be2 $11) 11... Rxd6 $15 {[#]} 12. Qb1 $146 ({Predecessor:} 12. Qc2 e5 13. Be2 Nd4 14. exd4 exd4 15. O-O dxc3 16. Bxc3 Bg4 17. Rae1 Rc8 18. Qb2 {0-1 (28) Miles,A (2575)-Portisch,L (2630) Luzern 1982}) 12... e5 13. Ng5 {[#]} h6 $1 {[%cal Rh6g5]} 14. Nge4 (14. h4 $17) 14... Nxe4 (14... Bf5 $19 {and Black stays clearly on top. White must now prevent ...Nxe4.} 15. Be2 Nxe4 16. Nxe4 Qh4) 15. Nxe4 Rd8 {Accuracy: White = 64%, Black = 73%.} (15... Bf5 $17 16. Be2 {[#]} Bxe3 $1 {[%mdl 512]} 17. fxe3 Qh4+ {[%mdl 64] Double Attack} 18. g3 Qxe4 19. Qxe4 Bxe4) 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.19"]
[White "Sivuk, Vitaly"]
[Black "Bakalchuk, Johnatan"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2579"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,104,33,42,41,46,33,31,0,22,17,22,30,37,26,29,38,28,-74,-82,-43,-35,-31,-32,-21,0,-38,-33,-97,-85,-80,-80,-85,-81,-118,-137,-154,-85,-91,-88,-25,40,47,132,92,177,158,160,158,145,142,239,237,234,232,232,225,200,203,246,240,310,293,356,343,349,348,633,352,633,626,585,578,504,461,812,812,800,800,797,797,797,797,797,797,800,793,793,453,453,453,6329,5065,1635]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 Na6 8. g4 {E71: King's Indian: 4 e4 d6 5 h3.} Nc5 9. Qc2 c6 10. g5 $5 {[%mdl 4] White is slightly better. Leaves trodden paths.} Nh5 11. O-O-O cxd5 12. Nxd5 Ne6 13. h4 {[#]} Nd4 $146 ({Predecessor:} 13... Bd7 14. Kb1 Nhf4 15. Ne2 Nxd5 16. cxd5 Rc8 17. Qd2 Nc5 18. Ng3 f5 19. gxf6 Bxf6 {1-0 (45) Anton Guijarro,D (2667)-Adhiban,B (2701) Havana 2019}) 14. Bxd4 exd4 15. Bh3 (15. Kb1 $11 {keeps the balance.}) 15... b5 $17 {Strongly threatening ...bxc4.} 16. Kb1 (16. cxb5 $2 Bxh3 17. Kb1 Rc8 $19) 16... Bxh3 17. Rxh3 ({Much weaker is} 17. Nxh3 Rc8 $17) 17... Rc8 18. Ne2 Qd7 19. Ra3 Rxc4 20. Qd3 (20. Qb3 $15) 20... f5 21. gxf6 Nxf6 22. Nxf6+ Bxf6 23. h5 gxh5 24. Ng3 Rc5 (24... h4 $142 25. Nf5 Kh8) 25. Nf5 d5 {Threatens to win with ...dxe4.} 26. Nxd4 dxe4 (26... Kh8 $11 27. Ne2 {[#]} a5 $1 {[%mdl 512]}) 27. Qb3+ $1 $14 Qf7 ({Black should play} 27... Qd5 $1 $14 28. Ne6 {[%mdl 64] Double Attack} Qxb3 29. axb3 Rcc8) 28. Ne6 $16 Rf5 (28... Rg5 $16) 29. Rg1+ ({Don't take} 29. Nxf8 Qxb3 30. axb3 Kxf8 $16) 29... Kh8 30. Nxf8 Qxf8 31. Qc2 {Black must now prevent Rag3.} Bd4 (31... Bg7 $16 {keeps fighting.} 32. Rxa7 Rxf2) 32. Qxe4 $18 Rf4 33. Qd5 $40 {[%mdl 128] Hoping for Rag3. White is out for blood.} Qf5+ 34. Qxf5 Rxf5 {[%mdl 4096] Endgame KRR-KRB} 35. Rd3 Bb6 36. Rd7 h4 37. Rg4 h5 38. Rxh4 Bxf2 39. Re4 {Intending Re8+ and mate.} Rg5 $2 (39... Bc5 40. b4 Bf8 41. Rxa7 Kg8) 40. Re8+ Rg8 {[#]} 41. Re5 $1 {[%cal Re5h5] White is clearly winning.} Rg1+ 42. Kc2 h4 43. Rxb5 Rg7 (43... Rg6 $142 44. Rf5 Bb6 45. Rh5+ Kg8 46. Rxh4 Rg2+ 47. Kc3 Rg3+ 48. Rd3 Rg7) 44. Rxg7 Kxg7 {KR-KB} 45. Kd3 Kf6 46. Ke4 Ke6 47. Rh5 Kd6 48. b4 Be1 49. Rh6+ Kc7 50. a3 a5 51. b5 a4 (51... Bg3 $142 52. a4 Bf2) 52. Kd5 Kb7 {Accuracy: White = 82%, Black = 59%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.20"]
[White "Zoler, Dan"]
[Black "Deutsch, Eyal"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2485"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,59,39,18,25,6,30,25,47,31,51,47,47,51,61,33,90,90,216,113,137,120,162,135,198,197,227,182,204,205,357,308,359,348,347,226,973,292,1474,396,396,396,396,395,29989,29990,29990,29991]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 c5 7. e4 cxd4 8. Nxd4 Bc5 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} 9. N4b3 Be7 10. O-O e5 {White has an edge.} 11. Qe2 {[#]} Na6 $146 ({Predecessor:} 11... d6 12. Rd1 Nbd7 13. Nf1 O-O 14. f3 Nc5 15. Ne3 g6 16. Bd2 Nfd7 17. Be1 Qc7 {0-1 (48) Cox,J (2351)-Arkell,K (2474) Telford 2016}) 12. Nb1 O-O 13. Nc3 Nc5 14. f4 d6 (14... Nxb3 $14 15. axb3 Bc5+ 16. Kh1 Bd4) 15. Nxc5 $16 dxc5 (15... bxc5 $16 16. fxe5 dxe5) 16. Be3 (16. fxe5 $18 Ne8 17. Nd5) 16... Qb8 17. Rad1 Bc6 18. g4 exf4 (18... Rd8 $16 {might work better.}) 19. Bxf4 $18 Qb7 20. g5 Nd7 21. Nd5 Bd8 $2 (21... Rfe8 22. Nc7 Nf8 23. Nxa8 (23. Nxe8 Rxe8 24. e5 Rd8 $16) 23... Rxa8) 22. Rd3 Re8 23. Qh5 Nf8 24. e5 {And now Be4 would win.} Bc7 $2 {[#]} (24... b5) 25. e6 $2 (25. Nf6+ $1 {[%mdl 512]} gxf6 26. gxf6) 25... fxe6 $2 {[#]} (25... Bxf4 26. exf7+ (26. Rxf4 Rxe6 27. Rdf3 Re1+ 28. Kf2 Bxd5 $15) (26. Nxf4 fxe6 27. Bxc6 Qxc6 $11) 26... Qxf7 27. Qxf7+ (27. Nxf4 Qxh5 28. Nxh5 Bxg2 $15) 27... Kxf7) 26. Bxc7 $2 (26. Nf6+ $1 {[%mdl 512]} gxf6 27. gxf6 Bxf4 28. Rxf4) 26... exd5 27. Qf7+ Kh8 {next ...d4 is good for Black.} 28. cxd5 Ne6 $2 (28... Bb5 $18) 29. dxe6 Bxg2 {[#]} 30. Rd7 $1 {[%mdl 512] Accuracy: White = 58%, Black = 33%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.21"]
[White "Bagrationi, Alexander"]
[Black "Zifroni, Dov"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2491"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,62,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,-8,-6,0,0,0,0,0,0,0,0,17,10,23,16,42,49,40,18,27,22,20,8,10,10,13,11,10,0,14]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Bf4 b6 10. cxd5 cxd5 11. Qa4 {E08: Closed Catalan: Main Line: 7 Qc2.} Bb7 12. Rc1 Rc8 13. Nbd2 a6 {[#]} 14. Qb3 $146 ({Predecessor:} 14. Qd1 Nh5 15. Rxc8 Bxc8 16. Rc1 Nxf4 17. gxf4 Bb7 18. e3 Qb8 19. a3 Rc8 20. Ne5 Rxc1 {½-½ (20) Ghaem Maghami,E (2551)-Wei,Y (2694) Tashkent 2016}) 14... Rxc1+ 15. Rxc1 Qa8 16. Ne5 Rc8 17. Rc3 Nxe5 18. Bxe5 Rxc3 19. Qxc3 Bc6 20. h3 a5 21. g4 Bb5 22. e3 Nd7 23. Bg3 Bb4 24. Qc2 Qc6 25. Qxc6 Bxc6 26. Nb1 Kf8 27. a3 Be7 {The position is equal.} 28. Bc7 Ke8 29. Nc3 Bd8 30. Bd6 Be7 31. Bc7 Bd8 {Accuracy: White = 100%, Black = 95%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.22"]
[White "Caspi, Israel"]
[Black "Pasman, Michael"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2474"]
[BlackElo "2368"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,137,32,30,26,7,11,1,18,0,85,16,17,0,0,0,0,13,34,34,40,41,66,45,52,45,89,91,74,85,79,96,93,81,91,91,98,62,65,64,94,78,78,78,114,113,135,113,137,66,256,245,240,55,280,164,221,0,64,50,191,133,327,188,322,-127,-118,-437,51,47,47,47,69,81,81,81,81,81,81,81,81,49,82,81,81,81,97,35,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,69,31,31,31,34,32,37,8,81,-8,0,0,0,0,0,0,0,0,0,0,33,10]} 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. f3 e6 {9...d5 is the fancy move.} 10. f4 d6 {The position is equal.} 11. O-O Na5 (11... a6 $11 {remains equal.}) 12. Qf3 (12. Ndb5 $1 $16) 12... b6 $11 {[#]} 13. Ndb5 $146 ({Predecessor:} 13. Rad1 Bb7 14. Ndb5 Bf8 15. Bd4 Nxb3 16. axb3 Nd7 17. Be3 Nf6 18. Bd4 Nd7 19. Be3 Nf6 20. Bd4 {½-½ (20) Stalmach,K (2568)-Fleetwood,D (2583) GER email 2018}) 13... a6 14. Nxd6 $1 {[%mdl 64] Remove Defender, Decoy} Qxd6 15. e5 {[%mdl 64] Double Attack} Qb8 16. exf6 Bxf6 17. Qf2 Bb7 18. Bxb6 Nxb3 19. axb3 Qd6 20. Rad1 Qc6 {Strongly threatening ...Bh4!} 21. Rd2 Bxc3 22. bxc3 Qxc3 23. Bd4 Qa5 24. Bf6 Rac8 25. Rfd1 Qf5 26. Bb2 Qc5 27. Bd4 Qf5 28. c4 a5 {With the idea ...a4.} 29. Qh4 a4 30. Be5 $1 {And now Qh6 would win.} (30. bxa4 $6 Rxc4 31. Qh6 f6 $11) 30... h5 (30... axb3 $2 31. Qh6 $18) 31. bxa4 $40 {[%mdl 128] White is up to no good.} (31. h3 $16) 31... Kh7 $2 ({Black should play} 31... f6 $1 $14 32. Qxf6 (32. Bxf6 Rxc4 33. Rf2 Rxa4 $14) 32... Qxf6 33. Bxf6 Rxc4) 32. Rd7 $18 Bc6 {[#]} 33. Ra7 $2 (33. g4 $1 $18 {[%cal Rg4f5][%mdl 512]} Qxg4+ 34. Qxg4 hxg4 35. Rxf7+ Kg8 36. Rg7+ Kf8 37. a5 (37. Rxg6 Bxa4 38. Rc1 Bc6 $18)) 33... Ra8 $2 {[#]} (33... Rf8 $1 $14 34. Qf6 Qxf6 35. Bxf6 Ra8) 34. Rc7 (34. g4 $142 $1 {[%mdl 512]} Qxg4+ 35. Qxg4 hxg4 36. Rxf7+ Kh6 37. a5 $1 {[%mdl 512]}) 34... Rac8 (34... Bxa4 $142 35. g4 {[%mdl 64] Deflection} Qxg4+ 36. Qxg4 hxg4 37. Rxf7+ Kg8 38. Rg7+ {[%mdl 64] Double Attack} Kf8) 35. Rxc8 $2 (35. g4 $1 $18 {[%cal Rg4f5]} Qxg4+ 36. Qxg4 hxg4 37. Rxf7+ Kg8 38. Rg7+ Kf8 39. a5 (39. Rxg6 Bxa4 40. Rc1 Red8 $18)) 35... Rxc8 ({Better is} 35... Qc2 $1 $11 36. Rxc6 Qxd1+ 37. Kf2 Qd2+ 38. Kg1 (38. Kf1 Qd3+ 39. Kg1 Qd1+ 40. Kf2 Qd2+ 41. Kg1 Qd1+ $11) 38... Qd1+ 39. Kf2 Qd2+ 40. Kg1 (40. Kf1 Qd3+ 41. Kg1 Qd1+ $11) 40... Qd1+) 36. Qe7 Kh6 (36... g5 $14) 37. h3 (37. h4 $1 $18 Qe4 38. Qg5+ Kh7 39. Kh2) 37... Qc2 $2 (37... Re8 $16 38. Qh4 g5 39. fxg5+ Kg6) 38. Qg5+ Kh7 39. Rf1 $2 (39. Rd6 $18 Qb1+ 40. Kh2) 39... Rd8 $1 $17 {[%cal Rd8d2]} 40. Kh1 $2 {[%mdl 8192] [#]} (40. f5 $17 exf5 41. Bf4) 40... Rd1 $2 (40... Rd3 $1 $19 {...Rxh3+ is the strong threat.} 41. Kh2 {[#]} Bxg2 $1 {[%mdl 512]} 42. Qxg2 Rd2 43. Qxd2 Qxd2+ 44. Kg1 Qd3) 41. Rxd1 $14 Qxd1+ 42. Kh2 {White wants to mate with Qf6!} Qe2 43. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Qd2 44. a6 Kg8 45. a7 Kh7 46. Qg3 Qa2 47. Bc3 Qe2 48. Qg5 Qc2 49. Bd4 Qd2 50. Be5 (50. Bf6 $16) 50... Qe2 51. h4 Qc2 52. Bd4 Qd2 53. Ba1 Qa2 54. Bc3 $1 Qc2 55. Qg3 Qa2 56. Bd4 Qxc4 57. Qf2 Qd5 58. Qb2 Qe4 59. Bh8 {[%csl Gh8][%cal Rb2g7]} Qxf4+ 60. g3 {[%csl Gh8][%cal Rb2g7]} Qh6 61. Qc3 {[%mdl 1024] White has compensation.} Bd5 62. Be5 Qf8 (62... g5 $11 {keeps the balance.}) 63. Qe3 ({White should try} 63. Qc7 $16) 63... Qc8 64. Bc3 {aiming for Qe5.} Qc4 {( -> ...Qf1)} 65. Kg1 $1 Qa2 {[%csl Gd5][%cal Ra2g2]} 66. Qf2 Qb1+ 67. Qf1 Qxf1+ 68. Kxf1 Kg8 69. Bf6 {Accuracy: White = 64%, Black = 62%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.23"]
[White "Oratovsky, Michael"]
[Black "Haimovich, Tal"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2434"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,57,41,44,42,43,46,50,39,47,35,52,36,65,37,73,89,137,130,129,100,213,200,226,249,216,245,246,186,182,183,247,242,405,406,1404,976,1278,837,29989,29990,29990,29991,29992,29993,29993,29994]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Kh8 8. h3 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} Ng8 9. Nc3 f5 10. Nd5 {White is slightly better.} Bf6 11. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} a6 {[#]} 12. Ra3 $146 ({Predecessor:} 12. c3 Nce7 13. Nxf6 Rxf6 14. Ng5 Nh6 15. d4 Ng6 16. Bb3 f4 17. c4 Rf8 18. Nf3 {1-0 (39) Kovanova,B (2381)-Semenova,E (2207) Moscow 2016}) 12... Bd7 13. Ba2 Rc8 14. b5 Nb8 15. Nxf6 Qxf6 16. d4 $1 $36 {[%mdl 2048] Keeping Black busy.} fxe4 (16... exd4 $16 17. exf5 (17. Qxd4 fxe4 18. Rxe4 axb5 $14) 17... Qxf5) 17. dxe5 $18 ({Don't take} 17. Rxe4 $6 Qf5 $16) 17... dxe5 18. Rxe4 axb5 19. axb5 ({Not} 19. Rxe5 b4 $14) 19... Bxb5 20. Rxe5 Bc6 {[#] White must now prevent ...Bxf3.} 21. Qe1 $1 Qg6 (21... Nd7 {might work better.}) 22. Ng5 {aiming for Rg3.} h6 $2 {[#]} (22... Nd7) 23. Rg3 $1 {[%cal Ba3g3,Bg3g5,Bg5h5][%mdl 32]} hxg5 (23... Nd7 $142 24. Nf7+ {[%mdl 64] Discovered Attack} Qxf7 25. Bxf7 Rxf7) 24. Rgxg5 Qh7 {[#]} 25. Rxg7 {Played: Rg5-h5} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.24"]
[White "Krayz, Alexander"]
[Black "Nedobora, Mikhail"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2359"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,68,22,10,14,20,8,12,8,9,9,10,11,6,6,29,22,43,45,73,72,62,39,75,75,92,98,91,62,76,77,116,91,108,85,128,81,91,84,86,71,85,55,55,20,20,7,24,8,27,20,65,62,95,73,60,52,59,55,57,27,56]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 e5 5. Nc3 Ne7 6. d3 {[#] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} Nc6 $146 ({Predecessor:} 6... a6 7. Ba4 Nc6 8. O-O g6 9. a3 Bg7 10. Rb1 Nb6 11. Bc2 a5 12. Bd2 O-O {0-1 (29) To,Q (2299)-Dao,T (2560) Dong Thap 2003}) 7. O-O a6 8. Bxc6 {The position is equal.} bxc6 9. Ne1 Be7 10. f4 exf4 11. Bxf4 O-O 12. Nf3 Nb6 13. Qe1 Qd7 14. Qg3 $36 {[%mdl 2048] Black is under strong pressure.} Qe6 15. Nh4 {[#] Hoping for Nf5!} Bxh4 16. Qxh4 f6 17. Qg3 Rd8 18. Rf2 Ra7 19. Raf1 Re7 20. h3 Kh8 21. Nd1 {[%cal Bc3d1,Bd1e3,Be3f5][%mdl 32]} Ree8 22. Ne3 {Nf5! is the strong threat.} Qe7 23. Qh2 Be6 24. b3 Nc8 {[%cal Bb6c8,Bc8e7,Be7g6,Bg6e5][%mdl 32]} 25. Re2 Qd7 26. g4 Ne7 27. Nf5 {[%cal Rf5d6]} Ng6 28. Bd2 Ne5 29. Qg3 d5 30. Ba5 Rb8 31. Bc3 Bxf5 32. Rxf5 {[%cal Rc3e5]} dxc4 33. dxc4 ({Much worse is} 33. Bxe5 $6 cxd3 34. Rd2 Rxe5 $15) 33... Nf7 34. Kh2 Rbd8 {Accuracy: White = 80%, Black = 74%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.25"]
[White "Lomasov, Semyon"]
[Black "Eljanov, Pavel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2546"]
[BlackElo "2656"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,104,0,0,15,7,9,0,1,6,11,17,30,22,28,33,35,-13,-29,-20,-26,-20,-20,-8,0,-33,0,15,38,54,53,0,22,0,0,0,15,-14,45,0,12,-48,-59,-50,0,-46,-50,-109,-14,-26,170,46,46,-146,0,0,0,-25,-32,-35,-43,-61,-17,-21,0,-58,-61,-114,-113,-139,-143,-189,-141,-141,-123,-297,-298,-464,-464,-445,-351,-1010,-816,-1028,-1031,-29991,-29992,-29992,-29992,-29992,-5322]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 Ba6 {C45: Scotch Game.} 10. Qe4 f6 $1 {[%mdl 4] outshines the older 10...Qe6.} 11. c5 Bxf1 {The position is equal.} 12. Kxf1 Qxc5 13. exf6+ {[#]} Kd8 $146 ({Predecessor:} 13... Kf7 14. Qf3 gxf6 15. g3 h5 16. Ne4 Qe5 17. Bd2 Kg6 18. Nxf6 Bg7 19. Bc3 Qf5 20. Qxf5+ Kxf5 {½-½ (45) Vachier Lagrave,M (2768)-Adams,M (2752) Bilbao 2014}) 14. Be3 Qh5 15. Bd4 Rg8 16. g3 gxf6 17. Bxf6+ Kc8 18. Kg2 Kb7 19. Rhe1 $132 {[%mdl 2048] White is not keeping still} d5 20. Qd3 Bd6 (20... Qf7 $5 {[%cal Rf7f6]} 21. Be5 Bc5 $11) 21. Be7 {aiming for Bxd6.} Rg6 22. Bxd6 Rxd6 23. b3 (23. Re7 $14) 23... Rf8 {And now ...Rxf2+! would win.} 24. Qe2 Qf5 25. Rad1 Rdf6 {[%cal Rf5f2]} 26. f4 Rh6 (26... Qg6 $11) 27. Kg1 Rg6 28. Na4 (28. Rd4 $11) 28... Nxa4 $1 $15 29. bxa4 Kc8 (29... Qxf4 $5 30. Rf1 {[%mdl 64] Pin} (30. Rb1+ Kc8 $17) 30... Qd6 $15) 30. Qf1 Kd7 31. Re2 (31. Qg2 $15) 31... h5 ({Black should play} 31... Qxf4 $1 $17 32. Qh3+ Qf5 33. Qxh7+ (33. Qh4 $2 Re6 $19) 33... Rf7) 32. Rde1 $1 $11 Rf7 $2 (32... h4 $1 $11 33. Re7+ Kd6) 33. Re5 ({Better is} 33. Re8 $1 $18 {Qe2 is the strong threat.} Rfg7 34. Qe2) 33... Qg4 $1 $14 34. R1e3 $2 (34. Qf2 $14 h4 35. Qd4) 34... Rgg7 ({Black should try} 34... Rxf4 $1 $17 35. Re7+ Kd6) 35. Kh1 Re7 36. Qd3 Rxe5 37. Rxe5 $11 {[%mdl 4096] Endgame KQR-KQR} h4 {[%cal Rh4g3]} 38. Re3 h3 (38... Qh3 $5 {[%cal Rh4g3]} 39. Kg1 hxg3 40. Rxg3 Qh7 41. Rxg7+ Qxg7+ 42. Kf2 Qf6 $11) 39. Qd4 Qg6 {( -> ...Qb1+)} 40. Qe5 (40. Kg1 $11) 40... Rg8 $1 $15 41. f5 (41. Qe7+ $15 Kc8 42. Kg1) 41... Qe8 $17 42. Qc3 Qh5 $1 43. Re6 Kd8 44. Re5 {[#]} Rf8 $1 45. Kg1 $2 (45. Qd3 $17 {was the only defense.}) 45... Rxf5 $19 46. Re1 (46. Rxf5 $142 Qxf5 47. Qxc6) 46... Qf3 {[%csl Gh3][%cal Rf3g2]} 47. Qh8+ Rf8 {[%csl Gh3][%cal Rf3g2]} 48. Qb2 $2 (48. Qh4+ Qf6 49. Qxf6+ Rxf6 50. Re2) 48... Kc8 49. a5 a6 50. Rb1 Qe3+ {Black mates.} 51. Kh1 d4 52. Qc2 Qf2 {Accuracy: White = 38%, Black = 77%.} (52... d3 $142 53. Qxc6 d2 54. Qxa6+ Kd8 55. Rb8+ Ke7 56. Re8+ Rxe8 57. Qf1 {[#]} Qe1 $1 {[%mdl 512]} 58. Kg1 d1=Q 59. Qxe1+ Qxe1#) 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.26"]
[White "Sutovsky, Emil"]
[Black "Zubov, Alexander"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2643"]
[BlackElo "2601"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,44,19,14,0,0,0,10,8,9,0,20,17,25,14,20,9,19,4,8,7,33,14,15,17,54,3,6,6,58,-12,-10,-10,-13,-18,-16]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Nxc6 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} dxc6 8. Bf1 Nf5 {[#]} 9. c3 $146 ({Predecessor:} 9. d3 O-O 10. Nc3 Be6 11. Bf4 Bd6 12. Bxd6 cxd6 13. Qd2 Qb6 14. Na4 Qa6 15. Nc3 Qb6 16. Na4 Qa6 17. Nc3 Qb6 {½-½ (17) Gashimov,V (2757)-Karjakin,S (2763) Beijing 2011}) 9... c5 10. Bc4 O-O 11. d3 Nd6 12. Bb3 Bf5 13. Qf3 Bg5 14. Na3 Bxc1 15. Raxc1 Qf6 16. Re3 Rae8 17. Rce1 Bd7 18. Rxe8 (18. Qxf6 $14 gxf6 19. Nc4) 18... Rxe8 $11 19. Rxe8+ Bxe8 (19... Nxe8 $11 20. Qe3 (20. Qxb7 Bc6 $15) 20... b6) 20. Qe3 (20. Qxf6 $14 gxf6 21. Nc4) 20... b6 {The position is equal.} 21. Nc4 {[#] Hoping for Nxd6.} Kf8 22. Ne5 Qe7 {Accuracy: White = 82%, Black = 86%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.27"]
[White "Flom, Gabriel"]
[Black "Smirin, Ilia"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2510"]
[BlackElo "2607"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,66,29,21,28,16,21,18,14,12,23,-36,-40,-27,-35,-37,-45,-127,-127,-136,-121,-216,-212,-215,-215,-224,-231,-303,-259,-238,-202,-209,-161,-225,-228,-205,-210,-224,-223,-215,-215,-219,-137,-225,-180,-213,-89,-101,-83,-159,-171,-509,-426,-399,-409,-850,-831]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Nge2 Nbd7 {E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6).} 8. Qd2 b5 $1 {[%mdl 4] scores much better than the old 8...c5.} 9. Bh6 b4 {The position is equal.} 10. Nd1 e5 11. h4 {[#]} (11. Bxg7 $11 Kxg7 12. Ne3) 11... Bxh6 $146 ({Predecessor:} 11... exd4 12. Nxd4 Ne5 13. Bxg7 Kxg7 14. Ne3 h5 15. O-O-O Rh8 16. Qe1 Bd7 17. Qg3 Kh7 {1-0 (60) Ratkovic,M (2409)-Cabarkapa,N (2445) Zrenjanin 2018}) 12. Qxh6 exd4 13. Nxd4 Ne5 $36 {[%mdl 2048] Black has the initiative.} 14. Ne3 ({White should play} 14. h5 $15) 14... c5 $17 15. Ndc2 Nh5 $1 16. O-O-O {[#]} (16. f4 $17 {was necessary.} Ng4 17. Qg5) 16... f5 $1 $19 17. Qg5 {[#]} fxe4 $1 18. Nd5 Be6 19. Nce3 exf3 20. gxf3 Bxd5 (20... Rxf3 21. Be2) 21. Nxd5 Kg7 (21... Rxf3 22. Be2 $17) 22. f4 {[#]} (22. Be2 {might work better.}) 22... Nxf4 $1 {[%mdl 576] Remove Defender} 23. Nxf4 {aiming for Ne6+.} Qxg5 24. hxg5 Rxf4 25. Rxd6 Ra7 26. Rd5 Rf5 ({Don't take} 26... Nxc4 27. Rxc5 Nd6 28. Bd3 $17) 27. Kc2 (27. Rg1 $17 {keeps fighting.}) 27... Nf3 ({But not} 27... Rxg5 28. Rxc5 Rf7 29. Kb3 $17) 28. Kb3 Nd4+ ({Resist} 28... Nxg5 29. Bd3 $17) (28... Rxg5 $19 {is more deadly.} 29. Ka4 Rxd5 30. cxd5 Rd7) 29. Ka4 $17 Rf2 30. Rxc5 (30. Ka5 $142) 30... Rxb2 {Threatens to win with ...Rb7.} 31. Rh4 $2 (31. Rd5 Nc6 32. a3) 31... b3 (31... Rxa2+ $2 32. Kxb4 a5+ 33. Kc3 $19) 32. a3 Rd2 {White must now prevent ...b2.} 33. Re5 (33. Rxd4 $142 b2 34. Rxd2) 33... Nf3 {Accuracy: White = 33%, Black = 81%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.28"]
[White "Gulko, Boris"]
[Black "Kantarji, Pinchas"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2537"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,56,14,30,32,85,87,139,143,147,113,102,114,94,107,101,94,143,141,141,112,134,133,137,130,131,128,143,137,148,139,143,139,126,125,141,14,28,4,5,0,0,0,4]} 1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 e6 5. Nf3 d5 6. cxd5 Nxd5 7. O-O Be7 8. d4 cxd4 9. Nxd5 $1 {[%mdl 4] 9.Nxd5 scores better than 9.Nxd4. A34: Symmetrical English: 2 Nc3, lines with ...d5.} Qxd5 (9... exd5 $14 10. Nxd4 O-O) 10. Nxd4 $1 $16 {[%mdl 64] [#] Pin} Qd7 (10... Qc4 $142 11. b3 Qa6 12. Nxc6 bxc6) 11. Nxc6 {White is clearly better.} bxc6 12. Qc2 Bb7 13. Rd1 Qc8 14. Be3 O-O {[#]} 15. Bc5 $146 ({Predecessor:} 15. Rac1 Rd8 16. Rxd8+ Qxd8 17. Be4 f5 18. Bxc6 Rc8 19. Qb3 Kf7 20. Qxb7 Rb8 21. Qxa7 Rxb2 22. Bf3 Kg6 23. a4 h6 24. a5 Bg5 25. Bd4 {1-0 (25) Ceballos,J (1661)-Duarte,A (1756) Bogota 2015}) 15... Re8 16. Bxe7 Rxe7 17. Rac1 Rc7 18. Qc5 Qf8 19. b4 Qxc5 20. Rxc5 a6 21. Rdc1 Rac8 22. a4 Kf8 23. b5 axb5 24. axb5 Ke7 25. bxc6 (25. e4 $16) 25... Ba8 $1 $11 26. R5c3 Kd6 {The position is equal.} 27. Rd1+ Ke7 28. Rdc1 Kd6 {Accuracy: White = 78%, Black = 81%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.29"]
[White "Bykhovsky, Avigdor"]
[Black "Bar, Roman"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2403"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,27,13,6,14,25,31,16,16,21,20]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. Nc3 O-O 7. e3 Qe7 8. Rc1 Rd8 9. Qc2 dxc4 10. Bxc4 c5 11. O-O {E11: Bogo-Indian.} Nc6 {[%cal Rc5d4]} 12. dxc5 Qxc5 13. Ne4 Qe7 14. Rfd1 {[#]} {Predecessor:} Nxe4 $146 15. Rxd8+ Nxd8 16. Qxe4 Bd7 17. Bd3 g6 18. Ne5 Nc6 19. h3 Nxe5 20. Qxe5 Bc6 21. Be4 Bxe4 22. Qxe4 Rd8 {½-½ (22) Schenk,A (2512)-Davies,N (2504) Sunningdale 2006} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.30"]
[White "Kantsler, Boris"]
[Black "Mesropov, Konstantin"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2438"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,25,37,41,42,40,40,40,41,41,42,39]} 1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 f5 5. Nc3 Nf6 6. g3 O-O 7. Bg2 Qe7 8. Nf3 d6 9. O-O {White is slightly better.} c6 {A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6)} 10. Rfe1 d5 11. Ne5 Nbd7 12. f4 Ne4 {[#]} 13. Nxe4 $146 ({Predecessor:} 13. Bxe4 fxe4 14. Rf1 Nxe5 15. fxe5 Rxf1+ 16. Rxf1 b6 17. b4 Bd7 18. c5 {½-½ (18) Jianu,V (2558)-Sundararajan,K (2422) Arad 2017}) 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.31"]
[White "Boruchovsky, Avital"]
[Black "Tarlev, Konstantin"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2524"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,128,22,5,1,-30,-14,-15,-19,-27,-2,-23,-9,-10,0,-7,-8,0,0,0,0,0,0,-15,0,0,52,34,79,73,69,75,68,73,62,66,182,179,178,186,178,178,175,177,166,178,185,185,291,277,267,294,370,368,370,12,487,8,0,0,0,0,293,293,293,279,283,250,258,275,254,242,211,339,339,331,450,469,388,465,439,447,439,381,628,953,822,599,879,771,1168,785,745,711,12818,5706,12831,12831,12830,12730,12833,12833,12831,12827,12840,12840,12847,12847,12848,12848,12849,12849,12850,12851,12851,12851,12851,12851,12851,12851,12851]} 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. d4 c5 6. Nbd2 cxd4 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} 7. Nb3 Be7 8. Nfxd4 Bxg2 {The position is equal.} 9. Kxg2 {[#]} Qb6 $146 ({Predecessor:} 9... b4 10. Qd3 O-O 11. e4 a5 12. Bg5 d6 13. a3 bxa3 14. Rxa3 d5 15. Bxf6 Bxf6 {0-1 (53) Kahn,E (2334)-Caruana,F (2523) Budapest 2007}) 10. Qd3 a6 11. a4 {[%cal Ra4b5]} b4 12. Qf3 $36 {[%mdl 2048] White is more active.} d5 13. Be3 Qb7 14. Rfc1 O-O 15. c4 bxc3 $1 16. Rxc3 Bb4 17. Rc2 $1 Nbd7 (17... Nfd7 $11) 18. Nc6 $14 Rac8 19. Rac1 $1 Rxc6 {[%mdl 64] Remove Defender, Decoy} 20. Rxc6 Ne5 {[%mdl 64] Double Attack} 21. Rc7 Qb8 22. Ba7 $1 {[%cal Ra7b8]} ({Of course not} 22. Qf4 Bd6 $15) 22... Qa8 (22... Qxc7 $14 23. Rxc7 Nxf3 24. Kxf3 Ra8) 23. Qf4 $1 $18 {[%csl LRb4,LRe5][%mdl 64] Double Attack} Bd6 {...Nc4 is the strong threat.} 24. Bc5 d4+ 25. Kg1 Nd5 26. Qxd4 Bxc7 27. Bxf8 Qxf8 {[#]} 28. Rxc7 $1 {[%mdl 512]} Nf3+ (28... Nxc7 $142 29. Qxe5 Qd8) 29. exf3 Nxc7 30. Qb6 Qd8 31. Nc5 h5 32. Nxa6 $2 ({Better is} 32. Kg2 $18 Qe7 33. Nxa6) 32... Qd1+ $11 33. Kg2 Nd5 34. Qb8+ (34. Qb5 {keeps more tension.} h4 35. Qe8+ Kh7 36. Qxf7 h3+ 37. Kxh3 Qf1+ 38. Kh4) 34... Kh7 35. Qe5 {Hoping for Nb4!} (35. Qb5 {is interesting.} h4 36. Qc4 g5 37. Qf1 Nf4+ 38. gxf4 h3+ 39. Kg1) 35... Qxa4 $2 {[%mdl 8192] [#]} (35... h4 $1 $11 {and Black stays safe.} 36. Qe4+ (36. gxh4 Qc1 $11) 36... Kg8 37. Qxh4 Qe2 38. Qd8+ Kh7 39. Qh4+ Kg8 40. Qd8+ Kh7 41. Qh4+ Kg8) 36. Qe4+ $1 $18 ({Weaker is} 36. Qxh5+ Kg8 $16) 36... Qxe4 37. fxe4 {[%mdl 4096] Endgame KN-KN} Nb6 38. b3 Kg6 39. Nc5 e5 40. Kf3 Kg5 41. h4+ Kf6 42. Ke3 g5 43. Na4 Nc8 44. hxg5+ Kxg5 45. b4 Nd6 46. Nb6 f5 $2 (46... Nb5 47. Kd3 Kg4) 47. exf5 {White is clearly winning.} Kxf5 48. Nd5 Ke6 {[#]} 49. Nc3 $1 Nf5+ 50. Kf3 Nd6 51. b5 Kd7 52. Kg2 Kc7 53. Kh3 Nf5 54. Nd5+ Kd6 55. Ne3 Nd4 56. b6 Kc6 57. Kh4 Kxb6 58. Nc4+ Kc5 59. Nxe5 Kd5 60. Nd3 Nf3+ 61. Kxh5 Ke4 62. Kg4 Nh2+ 63. Kh3 Nf3 64. Kg2 Nd4 {Accuracy: White = 88%, Black = 67%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.32"]
[White "Rechlis, Gad"]
[Black "Nabaty, Tamir"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2498"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,49,0,0,0,0,-4,0,0,3,15,22,27,10,25,0,0,-2,27,12,59,52,36,0,0,0,0,0,0,0,0,0,2,0,19,11]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. e4 O-O 7. exd5 Nxd5 8. Re1 Nc6 9. Nc3 Nxc3 {A07: Réti Opening: New York and Capablanca Systems.} 10. bxc3 Rb8 {[#]} 11. Nd2 $146 ({Predecessor:} 11. Rb1 b6 12. Bg5 f6 13. Be3 Be6 14. c4 Qd7 15. Qc1 Rbd8 16. Qa3 e4 17. dxe4 Bxc4 {1-0 (37) Bu,X (2722)-Gelfand,B (2719) Hengshui 2019}) 11... Qd7 12. Qf3 Nd8 13. d4 Nc6 14. Ba3 Re8 15. Qe3 b6 16. f4 {[%cal Rf4e5]} f6 17. Rad1 {[#] Hoping for dxe5.} Bb7 {[%cal Re5d4]} 18. dxe5 fxe5 19. Nf3 exf4 {The position is equal.} 20. Qxf4 Rxe1+ 21. Rxe1 {[#] Strongly threatening Ng5.} Bf8 22. Qc4+ Kh8 23. Bxf8 Rxf8 24. Nd4 {[%cal Rg2c6]} Na5 25. Qb5 {Accuracy: White = 85%, Black = 93%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.33"]
[White "Givon, Asaf"]
[Black "Manor, Ilan"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2474"]
[BlackElo "2457"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,100,12,41,18,16,-1,60,8,16,-6,0,-17,-16,-38,0,-7,-8,-14,0,0,17,0,20,44,72,67,66,-23,-35,-58,-23,-50,0,0,0,0,34,30,25,0,0,0,72,66,114,71,104,76,164,109,114,113,144,65,69,61,51,56,66,45,54,25,25,25,25,25,22,22,25,4,17,17,17,17,17,11,17,17,17,17,17,17,17,0,0,0,0,0,0,0,0,3,27]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g4 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} a6 7. h4 {[#]} Bc5 $146 (7... Nxd4 $11 8. Qxd4 b5) ({Predecessor:} 7... b5 8. Nxc6 dxc6 9. Qf3 e5 10. g5 Be6 11. Bh3 Bxh3 12. Rxh3 Bc5 13. Bd2 O-O-O {1-0 (25) Carlsen,M (2837)-Kasimdzhanov,R (2683) Riadh 2017}) 8. Nxc6 (8. Be3 $14) 8... bxc6 $11 9. Bd3 (9. Bd2 {with more complications.} d5 10. Qf3 Rb8 11. O-O-O Bd6 12. b3) 9... d5 10. Qe2 Ne7 11. h5 h6 12. Bd2 Bd4 13. Na4 c5 14. c3 Bf6 15. f4 c4 16. Bc2 {[#] Threatens to win with e5.} d4 17. cxd4 Bxd4 18. e5 (18. O-O-O $14) 18... Rb8 19. Rh3 Bd7 20. Rd1 Nd5 21. Bc1 $1 Qa7 22. Nc3 Bxc3+ 23. bxc3 Qg1+ 24. Kd2 Qc5 25. Ke1 Qa5 (25... Qg1+ $1 $11 {keeps the balance.} 26. Qf1 (26. Kd2 Qb6 $11) 26... Qc5) 26. f5 $16 ({Don't play} 26. Qxc4 Rc8 $11) 26... Qc5 ({Not} 26... Nxc3 $2 27. Qd2 $18) 27. Qf2 Qxf2+ 28. Kxf2 Bc6 (28... Rb5 $16 {is a better defense.}) 29. Rd4 (29. fxe6 $18 fxe6 30. Bg6+ Kd7 31. Ba3) 29... O-O 30. Rxc4 Bb5 {[#]} 31. Rc5 (31. Rd4 $1 $16) 31... Rfc8 $14 32. Rxc8+ Rxc8 33. Bd2 Nb4 34. Bb1 Rd8 35. Ke1 (35. Bxh6 {seems wilder.} Rd1 36. Be4 exf5 37. gxf5 Nd3+ 38. Bxd3 Rxd3 39. Be3) 35... Nd3+ 36. Bxd3 $1 Bxd3 $11 {[%mdl 4096] Endgame KRB-KRB} 37. f6 Bc4 38. a3 Rd5 39. Re3 Bd3 {The position is equal.} 40. fxg7 Kxg7 41. Kf2 Bc4 42. Bc1 Rd1 43. Re1 Rd3 44. g5 hxg5 45. Bxg5 Rxc3 46. Rg1 {Strongly threatening Bd2+.} Rc2+ 47. Kg3 Bd5 48. Bf4 Kh7 49. Kh4 Rf2 50. Kg5 Rg2+ {Accuracy: White = 78%, Black = 72%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.34"]
[White "Bitensky, Igor"]
[Black "Erenberg, Ariel"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2377"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,140,0,10,-10,-3,-5,-10,-7,-8,-14,16,3,24,20,24,17,7,-8,12,-2,19,0,0,0,0,0,0,0,31,35,29,20,38,29,38,31,49,33,49,40,62,57,62,62,63,65,101,102,159,159,154,164,163,163,235,228,216,134,141,120,131,126,139,55,71,55,55,55,59,60,54,0,0,0,0,0,0,4,112,112,112,22,112,0,0,0,0,0,0,0,16,16,16,16,25,25,44,47,52,52,81,0,0,0,103,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 Nd7 3. Bg2 e5 4. O-O Bd6 5. d3 Ne7 6. c4 {A07: Réti Opening: New York and Capablanca Systems} c6 7. Nc3 O-O 8. cxd5 cxd5 {[#]} 9. Nh4 $146 ({Predecessor:} 9. Bg5 f6 10. Bd2 Kh8 11. Ne1 Nb6 12. a4 d4 13. Ne4 f5 14. Nxd6 Qxd6 15. a5 {1-0 (26) Mitter,G (2194)-Suppan,H (2067) Austria 2016}) 9... d4 10. Ne4 Bc7 11. e3 dxe3 12. Bxe3 Bb6 13. Qe2 Bxe3 14. Qxe3 Nd5 15. Qf3 Nf4 16. gxf4 {[#] Strongly threatening Nf5.} Qxh4 17. f5 Nf6 18. Qg3 Qxg3 (18... Qh6 {seems wilder.} 19. Qe3 Qh4 20. Qg3) 19. Nxf6+ gxf6 20. fxg3 Rd8 21. Be4 Bd7 22. Rac1 Bb5 23. Rc3 Rd7 24. Kf2 Rad8 {[%cal Rb5d3]} 25. Ke3 Kf8 26. Rfc1 Ke7 27. Rc7 Bc6 28. Rxd7+ Kxd7 {[#]} (28... Rxd7 $142 29. Bxc6 Rc7 {[%mdl 64] Pin}) 29. Bxc6+ $1 $16 bxc6 {[%mdl 4096] Endgame KR-KR} 30. Rc4 Rb8 31. b3 a5 (31... h5 $142 32. Rh4 Rh8) 32. Rh4 Ke7 33. Kd2 Rg8 34. Rxh7 Rg5 35. Ke2 Rxf5 36. h4 (36. Rh8 $16) 36... a4 $14 37. bxa4 e4 $1 38. dxe4 Ra5 39. Ke3 Rxa4 40. h5 (40. Rh5 $14) 40... Rxa2 $11 41. Rh8 Rh2 42. g4 c5 43. Rc8 c4 (43... Kd6 $11) 44. Rxc4 $16 Kf8 45. Rc5 (45. Rc1 $16) 45... Kg7 (45... Rh3+ $11 {remains equal.} 46. Kf4 Rh1) 46. Rf5 ({White should play} 46. Rc1 $16) 46... Rg2 $11 47. Kf3 Rg1 48. Rf4 Ra1 49. Kg3 Rg1+ 50. Kf2 Ra1 51. Rf3 Ra2+ 52. Kg3 Ra1 53. Kf4 Rb1 54. Rf2 Ra1 55. Kf5 (55. Re2 $16) 55... Ra5+ $1 56. Kf4 (56. e5 $11 Rxe5+ 57. Kf4) 56... Ra1 $1 $16 57. g5 ({Better is} 57. Rd2 $16) 57... fxg5+ $11 {The position is equal.} 58. Kxg5 Rg1+ 59. Kf5 Rh1 60. Kg4 Rg1+ 61. Kf5 Rh1 62. Rg2+ Kh6 63. Rg8 Rf1+ 64. Ke5 Kxh5 65. Kd6 Rd1+ 66. Ke5 Rf1 67. Rg2 Kh6 68. Rg3 Rf2 69. Kd6 Rf6+ 70. Kd5 Rg6 {Accuracy: White = 83%, Black = 87%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.35"]
[White "Rozentalis, Eduardas"]
[Black "Botvinnik, Mikhail"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2531"]
[BlackElo "2348"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,41,43,49,58,56,47,64,62,145,146,150,145,149,118,108,136,291,304,279,302]} 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O Be7 9. exd6 Qxd6 10. Nc3 Nxc3 11. bxc3 O-O 12. Re1 b6 13. Ng5 {B22: Sicilian: 2 c3.} Bxg5 14. Bxg5 Bb7 15. Qg4 {White is slightly better.} e5 {[#]} (15... Rfe8 $14) 16. Qg3 $1 $40 {[%cal Rd4e5][%mdl 128] Black is in trouble.} Rae8 17. Rad1 {[#]} Qg6 $146 ({Predecessor:} 17... h6 18. Bc1 Qf6 19. Ba3 exd4 20. Bxf8 Rxf8 21. cxd4 Nxd4 22. Re5 Ne6 23. Rde1 Nf4 {½-½ (52) Paci,C (2389)-Guilleux,F (2382) Mulhouse 2011}) 18. d5 Na5 19. Bb5 Rc8 $2 {[#]} (19... f6 $16 {might work better.}) 20. Be7 $18 ({Weaker is} 20. Rxe5 f6 $11) 20... Qxg3 21. hxg3 {Accuracy: White = 100%, Black = 51%.} ({Much less strong is} 21. fxg3 $6 f6 $16) 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.07"]
[Round "5.36"]
[White "Aharonovich, Itamar"]
[Black "Mindlin, Alon"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2214"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "169"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,169,33,33,24,29,65,61,73,-2,34,34,29,28,23,29,43,43,43,33,27,18,18,8,11,17,24,39,36,17,26,19,38,39,45,34,147,153,152,133,105,129,140,124,160,120,134,26,118,119,354,362,348,64,171,0,0,0,0,0,50,34,64,64,90,0,46,47,137,108,222,230,229,136,135,125,140,141,132,136,142,128,110,88,105,95,90,64,62,20,22,18,114,0,74,23,23,27,25,0,97,97,97,97,528,349,339,339,629,137,137,137,117,117,140,140,29976,338,422,412,2379,2377,1528,1358,1353,1329,29974,1213,787,1169,1139,987,29948,29948,29976,29948,29950,29946,29980,29948,29951,29944,29940,29939,5401,5033,29978,29979,29979,29979,29981,29982,29982,29983,29985,29986,29986,29985]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 O-O 7. Bg2 d6 8. O-O Bxc3 {E11: Bogo-Indian.} 9. Bxc3 e5 10. d5 Nb8 {White is slightly better.} 11. c5 (11. Nd2 $16) 11... Nbd7 12. cxd6 cxd6 13. Nd2 b6 {[#]} 14. Rc1 $146 ({Predecessor:} 14. b4 Ba6 15. Re1 Rfc8 16. Bb2 e4 17. Nf1 Ne5 18. Ne3 Nc4 19. Nf5 Qd7 20. Nh6+ gxh6 21. Bxf6 {1-0 (37) Vidit,S (2673)-Arnold,M (2524) chess.com INT 2017}) 14... Ba6 15. Re1 Rfc8 16. Nf1 Nc5 17. Bh3 Rc7 18. f3 Bc8 19. Bg2 Bd7 20. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} Rac8 21. Qd2 h5 22. h4 Nh7 23. b4 Na4 {[%cal Ra4c3]} 24. Ba1 g5 (24... Nf6 $14) 25. Rxc7 $16 Rxc7 26. hxg5 Qxg5 27. f4 $1 {[%cal Rf4g5]} exf4 28. gxf4 Qg6 29. Qd4 {[%csl Ga1][%cal Rd4h8]} f6 30. Kf2 (30. Kh2 $16) 30... h4 (30... Bf5 $11 31. Ng3 Rg7 32. Nxf5 Qxg2+ 33. Ke3 Qh3+ {[%mdl 64] Double Attack} 34. Ke4 Ng5+ 35. fxg5 Qg4+ 36. Ke3 Qxf5) 31. Be4 $1 {[%cal Re4g6]} f5 $2 (31... Qh6 $16 {is a better defense.}) 32. Bd3 $18 Kf7 33. Ke3 $2 (33. e4 $18 Nf6 34. e5 dxe5 35. fxe5 {[%mdl 64] Discovered Attack} Nxd5 36. Qxd5+ Be6 37. Qf3) 33... Qf6 (33... a5 $1 $14) 34. Qxf6+ $2 (34. Kd2 $18) 34... Nxf6 $11 35. Kd4 Nh5 36. e3 Rc8 37. Nd2 Ng3 38. Nf3 Rh8 39. Kc4 (39. Rc1 $1 $16) 39... Rh5 40. Rg1 $36 {[%mdl 2048] White is pushing.} a6 ({Better is} 40... b5+ $1 $14 41. Kd4 h3) 41. Kb3 $16 b5 (41... Bb5 $16) 42. Bd4 $1 $18 Ne4 43. Bxe4 (43. Rg7+ $18 Ke8 44. Ng5) 43... fxe4 $16 44. Ng5+ {[%mdl 64] Double Attack} Kf8 45. Nxe4 {Threatens to win with Nf6.} Rxd5 46. Ng5 Bf5 47. Rh1 h3 48. Nxh3 Be4 49. Rc1 {And now Ng5 would win.} Rh5 50. Rc8+ Ke7 51. Ng5 (51. Rh8 $5 {[%cal Rh8h5]} Rxh8 52. Bxh8 $14) 51... Bd5+ 52. Kc2 $1 Kd7 (52... Rh2+ $1 $11 53. Kd3 Kd7) 53. Rf8 ({Only move:} 53. Rh8 $1 $16 {[%cal Rh8h5]} Rxh8 54. Bxh8) 53... Bxa2 (53... Rh2+ $11 54. Kd3 Rxa2) 54. Ra8 (54. Kd3 $16) 54... Rh2+ $11 55. Kd1 Bc4 56. e4 Rh4 (56... Nb2+ $11 {remains equal.} 57. Bxb2 Rxb2) 57. Ra7+ $16 ({Of course not} 57. Rxa6 $6 Rxf4 58. Kd2 Rg4 $11) 57... Kc6 58. f5 $1 d5 $2 {[%mdl 8192]} (58... Rh2 $16) 59. Rxa6+ Kb7 60. Ra7+ $1 Kc6 $2 {[#]} (60... Kb8 61. Re7 dxe4) 61. Rh7 $2 (61. Nf3 $1 $18 {[%cal Rf3e5] Threatening mate with Ne5+.} Rxe4 62. Ne5+ Rxe5 63. Bxe5) 61... Rxh7 62. Nxh7 dxe4 {[%mdl 4096] Endgame [#] KBN-KBN} 63. Kd2 $1 Bf7 64. Nf6 Bd5 $2 {[%mdl 8192]} (64... Nb6 $16) 65. Ke3 $2 (65. Nxd5 {mates} Kxd5 66. Ke3 Kc6 67. f6 Kd7 68. f7 Ke7 69. Kxe4 Kf8 70. Kd5) 65... Ba2 66. Kxe4 Bb1+ (66... Kd6 $142 67. Ke3 Kc6) 67. Ke5 $18 Bc2 68. Nd5 {f6 would kill now.} Kd7 69. Nf4 Bb1 70. Nh3 (70. f6 $142 Bc2 71. Ne6 Ke8 72. Nc7+ {[%mdl 64] Double Attack} Kf8 73. Ne6+ Ke8 74. Nc7+ {[%mdl 64] Double Attack} Kf7 75. Nxb5) 70... Bc2 71. Ng5 Bb1 72. Nf7 Ke7 73. Nd6 Bd3 74. Kd5 Kd7 75. f6 Be2 76. Ne4 Bd1 77. Ke5 Be2 78. Ng5 Bc4 79. Nh7 Ke8 80. Kd6 {White mates.} Kf7 81. Ng5+ Kg6 {[#]} 82. f7 $1 {[%mdl 512]} Bxf7 83. Nxf7 Kf5 84. Kc6 Ke4 85. Kxb5 {Accuracy: White = 66%, Black = 46%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.1"]
[White "Dvoirys, Semen I."]
[Black "Nabaty, Tamir"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2466"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,42,48,33,41,45,47,22,29,26,72,73,61,70,59,39,43,48,78,82,112,125,127,121,116,111,114,98,114,118,112,109,115,106,122,103,120,68,66,83,195,123,119,128,120,120,163,118,127,144,135,151,159,150,148,143,151,147,147,147,151,133,170,171,169,82,81,73,74,74,176,167,637,631,647,215,635,625,654,649]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 Nge7 6. d4 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} exd4 7. cxd4 Bb4+ 8. Nc3 {White is slightly better.} d5 9. O-O {[#]} Bxc3 $146 ({Predecessor:} 9... dxe4 10. Nxe4 O-O 11. a3 Bd6 12. h3 Bf5 13. Re1 Bg6 14. Bg5 f6 15. Bd2 Bf7 {1-0 (58) Nijboer,F (2571)-Heberla,B (2487) Kusadasi 2006}) 10. bxc3 dxe4 11. Ng5 Bf5 12. Re1 O-O 13. Nxe4 b5 14. Bb3 Na5 15. Ba3 {Ng3 is the strong threat.} Re8 16. Bxf7+ $1 Kxf7 17. Qf3 $1 Nac6 {[#] White must now prevent ...Kg8.} 18. g4 $1 {[%cal Rg4f5][%mdl 64] Pin} Qd5 19. Bxe7 $1 ({Of course not} 19. gxf5 $6 Qxf5 20. Ng5+ Kg8 $11) 19... Nxe7 20. gxf5 {aiming for Ng5+.} Kg8 21. f6 Rf8 22. Qg2 {[%csl Gf6][%cal Rg2g7]} Ng6 23. fxg7 (23. a4 $16) 23... Kxg7 $14 24. Nc5 Qh5 (24... Qxg2+ $16 25. Kxg2 Nf4+ 26. Kf1 Kh8) 25. Re5 (25. Ne6+ $18 Kh8 26. Re5 (26. Nxf8 Rxf8 27. Kf1 b4 $18)) 25... Qf3 $16 26. Qxf3 Rxf3 {[#]} 27. Re3 $1 {[%cal Re3f3]} Rf5 28. Rae1 Kf7 29. Re6 a5 30. Rc6 Ra7 31. Na6 b4 32. cxb4 axb4 33. Nxb4 Rf4 34. Rd1 Ne7 35. Rc5 Kf8 36. Rd3 Nf5 37. h3 (37. Nd5 $18 {has better winning chances.} Rg4+ 38. Kf1 Rxa2 39. Nxc7 {[%mdl 64] Discovered Attack} (39. Rxc7 $2 Ra1+ 40. Ke2 Nxd4+ 41. Rxd4 Rxd4 $17)) 37... Nxd4 38. Nd5 Nf3+ 39. Kf1 Rf5 (39... Rf7 $16 {might work better.}) 40. Nxc7 $18 Rf7 $2 ({Wrong is} 40... Nh2+ $2 41. Kg2 $18) (40... Rf6 41. Nd5 Rf5) 41. Ne6+ Ke8 42. Rc8+ Ke7 43. Nd8 Ne5 44. Re3 {Accuracy: White = 85%, Black = 66%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.2"]
[White "Givon, Asaf"]
[Black "Khmelniker, Ilya"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2474"]
[BlackElo "2481"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,48,32,28,64,61,50,41,32,44,24,42,27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Bf5 {C80: Open Ruy Lopez: Sidelines and 9 Nbd2.} 11. a4 {axb5 is the strong threat.} b4 12. Bc2 Bxc2 {White is slightly better.} 13. Qxc2 d4 14. cxd4 Nxd4 15. Nxd4 Qxd4 {The position is equal.} 16. Nc4 b3 17. Qe2 Qd3 18. Qxd3 Nxd3 19. Rd1 O-O-O $1 20. Be3 Bb4 21. Nd6+ Bxd6 22. Rxd3 Bxe5 23. Rxb3 Rd5 24. Kf1 Rhd8 {[#] Accuracy: White = 92%, Black = 91%.} ({Don't blunder} 24... Bxh2 $2 25. g3 $18) {Predecessor:} 25. Ke2 $146 f5 26. g3 R8d6 27. Rc1 Re6 28. Rb4 g6 29. Rbc4 Kd7 30. R1c2 g5 31. Kf3 {½-½ (54) Jones,R (2405)-Talsma,P (2193) England 2015} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.3"]
[White "Vydeslaver, Alik"]
[Black "Rozentalis, Eduardas"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2385"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,-12,-18,-16,-11,-9,-4,-14,-3,-17,-12,-16,-9,-9,-12,-17,-2,-10,-7,-36,-14,-12,-19,-23,0,0,0,0,0,6,13,0,0,-8,0,0,0,-10,-13,-8,-14,-31,-13,-56,-52,-59,-56,-65,-65,-67,-68,-68,-80,-71,-70,-64,-48,-97,-104,-89,-93,-100,-96,-122,-125,-118,-117,-122,-113,-116,-99,-87,-96,-125,-125,-120,-125,-179,-178,-182,-173,-198,-192,-195,-181,-175,-175,-166,-120,-198,-188,-355,-350,-432,-433,-427,-412]} 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 exd4 5. Bxd4 g6 6. Nf3 {A01: Nimzowitsch-Larsen Opening.} Bg7 7. Be2 O-O 8. O-O {[#] The position is equal.} b6 $146 ({Predecessor:} 8... c5 9. Bb2 Nc6 10. c4 Be6 11. Nbd2 Re8 12. Rc1 Qe7 13. Bd3 Rad8 14. Qe2 Bc8 {0-1 (44) Cretnik,U (2142)-Kerigan,D (2311) Nova Gorica 2015}) 9. Nbd2 Nc6 10. Bb2 Bb7 11. c4 Qe7 12. Qc1 Rfe8 13. Bc3 Ne5 14. h3 Ne4 15. Nxe4 Bxe4 16. Nxe5 dxe5 17. Rd1 h5 18. Qb2 Qg5 {[%csl Ge4][%cal Rg5g2]} 19. Bf1 Rad8 20. Qe2 Bf5 21. Kh2 Qh4 22. g3 Qe7 23. Bg2 e4 $36 {[%mdl 2048] Black has some pressure.} 24. Bxg7 Kxg7 25. Qb2+ Qf6 26. Qxf6+ (26. Qc2 {feels hotter.} Qe5 27. Kg1 Rd3 28. Bf1 Red8 29. Rab1) 26... Kxf6 27. Kg1 Ke5 28. Kf1 g5 29. Ke2 h4 30. g4 Be6 31. f3 exf3+ 32. Bxf3 f5 33. gxf5 Bxf5 34. Rxd8 Rxd8 $15 {[%mdl 4096] Endgame KRB-KRB} 35. Rg1 Kf6 ({Stronger than} 35... Bxh3 36. Rxg5+ Kd6 37. Rd5+ Ke7 38. Rh5 $16) 36. Bg4 {And now Rf1 would win.} Bd3+ 37. Ke1 a5 38. Rg2 Bg6 39. Be2 Be4 40. Rf2+ Ke7 41. Bd1 {[#]} Rf8 $1 42. Rd2 Bf5 43. Rg2 (43. Rh2 $17) 43... Bxh3 $19 44. Rxg5 Rf1+ 45. Kd2 {[#]} Be6 $1 46. Rg7+ Rf7 47. Rg1 h3 48. Ke1 Kd6 49. Be2 (49. Rg6 $17 Ke5 50. Rg5+ Bf5 51. Bf3) 49... Ke5 50. Rg6 $2 (50. Rg5+ Ke4 51. c5) 50... Bf5 51. Rg8 h2 52. Bf3 Bh3 {Accuracy: White = 78%, Black = 97%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.4"]
[White "Mindlin, Alon"]
[Black "Sidorenko, Ilya"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2432"]
[BlackElo "2400"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,148,-10,38,16,12,0,0,0,2,0,6,4,13,10,10,9,10,0,0,-64,0,0,0,0,1,8,72,85,70,81,75,77,145,143,131,135,138,49,81,88,91,83,102,75,133,143,142,56,49,54,44,63,116,49,77,18,15,11,11,-4,-5,-20,-15,-8,-2,-8,-57,-42,0,0,0,-11,-11,-11,-11,-12,-12,-8,-8,-8,0,0,0,0,0,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,8,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nb6 7. Nf3 Nc6 8. O-O O-O 9. Bf4 Be6 10. Qc1 {D76: Fianchetto Grünfeld: Main Line with 7...Nb6.} Nxd4 11. Rd1 {Strongly threatening Nxd4.} Nxf3+ 12. Bxf3 Qc8 13. Nb5 Nc4 14. Rb1 Ne5 15. Nxc7 Bxa2 {[#]} (15... Nxf3+ 16. exf3 Bf5 17. Ra1 $16 (17. Nxa8 Bxb1 18. Qxb1 Qxa8 $14)) 16. Ra1 $146 ({Predecessor:} 16. Bxe5 Bxe5 17. Nxa8 Bxb1 18. Qxb1 Qxa8 19. Rd7 Qe8 20. Rxb7 a5 21. Qa2 Qd8 22. Rb5 {½-½ (51) Hausner,I (2430)-Langner,L (2369) Czechia 2011}) 16... Bb3 $1 (16... Nxf3+ $6 17. exf3 Be6 18. Nxa8 $16) 17. Re1 Rb8 18. Ra5 {[#]} (18. Rxa7 $11 Nxf3+ 19. exf3) 18... Nxf3+ (18... Nc6 $1 $15 {[%mdl 512]} 19. Bxc6 bxc6 20. Qxc6 Rd8) 19. exf3 $11 Qd7 20. Qe3 Bc4 21. b3 {[#]} Bd4 (21... e5 $1 $11 {[%mdl 512]} 22. Bxe5 (22. bxc4 Qxc7 23. Rxe5 Bxe5 $11) 22... Bxe5 23. Rxe5 (23. Qxe5 Bxb3 24. Kg2 a6 $15) 23... Qxc7) 22. Qd2 $1 $16 Bxb3 {[#]} 23. Nd5 $1 {[%mdl 576] Discovered Attack} Bxd5 24. Qxd4 {[%mdl 64] Double Attack} Rbd8 (24... e6 $142) 25. Bh6 {[%csl Gh6][%cal Rd4g7]} f6 26. Bxf8 Kxf8 27. Qe3 ({Don't play} 27. Rxa7 $6 Bxf3 28. Qxd7 Rxd7 $11) (27. Rd1 $1 $16 Be6 28. Qxd7 Rxd7 29. Rxd7 Bxd7 30. Rxa7) 27... e6 28. Rxa7 Kg7 29. h4 h6 30. Rc1 Re8 ({Black should play} 30... Bc6) 31. Qb6 {aiming for Rc7!} Rc8 32. Rd1 (32. Rxc8 $16 {White threatens Rc7! and mate.} Qxc8 33. Qd6) 32... Qc6 $14 33. Qb4 Rc7 34. Ra8 {Intending Qf8+ and mate.} Rf7 {[#]} (34... Qc5 $1 $14 35. Qxc5 Rxc5) 35. Kh2 (35. Qa3 $1 $16 {And now Rc1 would win.} b5 36. Ra7) 35... Qc2 {[#]} 36. Rd2 ({Better is} 36. Qb6 $1 $16 {[%cal Rb6d8] Qd8! would kill now.} g5 37. Rf1) 36... Qf5 $11 37. f4 g5 $1 38. Qc5 {Hoping for Qc8!} gxh4 39. Ra3 Qe4 {[%csl Gd5][%cal Re4h1]} 40. f3 $1 $132 {[%cal Rf3e4][%mdl 2048] White is not holding back} hxg3+ 41. Kxg3 Qe1+ 42. Qf2 Qxf2+ (42... Qh1 {seems wilder.} 43. Qg2 Qc1 44. Rb2 b5 45. Qc2 Qxc2 46. Rxc2 b4) 43. Kxf2 $15 {[%mdl 4096] Endgame KRR-KRB. The position is equal.} Kg6 44. Ra1 Rc7 45. Rd3 Rc2+ 46. Kg3 Rb2 47. Ra8 b5 48. Rg8+ Kf7 49. Rh8 Kg7 50. Rb8 {With the idea f5!} Kg6 51. Rg8+ Kf5 52. Rh8 b4 53. Rxh6 b3 54. Rd1 {Threatens to win with Rdh1.} Re2 $1 55. Rdh1 {[%cal Rh1h5]} e5 56. fxe5 Kxe5 {Threatening ...Re3.} 57. Rh8 Rd2 58. R1h4 Rd3 59. Re8+ Kd6 60. Rb4 Rxf3+ 61. Kg4 Kc5 62. Rbb8 f5+ 63. Kg5 Be4 64. Rec8+ Kd4 65. Rb4+ Ke5 66. Rb5+ Kd4 67. Rb4+ Ke5 68. Rb5+ Ke6 69. Rcb8 Bd5 70. Re8+ Kd7 71. Reb8 Kc7 72. Rf8 Be4 73. Rfb8 Bd5 74. Rf8 Kc6 {Accuracy: White = 85%, Black = 85%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.5"]
[White "Klenburg, Michael"]
[Black "Gorshtein, Ido"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2357"]
[BlackElo "2372"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,115,0,8,-18,0,-16,37,29,85,6,17,-18,-17,-81,-75,-60,-45,-84,-41,-33,-24,-24,-31,-85,-71,-73,-51,-105,-103,-149,-141,-145,-132,-135,-108,-136,-137,-132,-116,-118,-71,-71,-47,-82,-68,-69,-52,-95,-47,-57,-15,-79,0,0,0,0,0,0,0,-10,0,0,23,24,217,162,160,16,348,338,341,290,599,443,812,521,617,588,693,674,759,748,731,566,566,534,482,388,361,353,5629,5625,5607,5600,5202,585]} 1. g3 f5 2. Bg2 Nf6 3. Nf3 g6 4. O-O Bg7 5. c4 O-O 6. Nc3 d6 7. d3 e5 8. Rb1 Nc6 9. b4 h6 10. b5 Ne7 11. Nd2 g5 12. Ba3 {[#] A26: English Opening vs King's Indian with ...Nc6 and d3.} Rf7 $146 ({Predecessor:} 12... Kh8 13. c5 d5 14. c6 bxc6 15. bxc6 Re8 16. Bxe7 Rxe7 17. Qc2 Be6 18. e3 Qe8 19. Rfc1 Rd8 {0-1 (50) Johansen,D (2375)-Smirnov,A (2504) Ballarat 2017}) 13. e3 Kh8 ({Black should try} 13... g4 $11) 14. Qb3 {White is slightly better.} Rb8 (14... a6 $11) 15. e4 ({Better is} 15. c5 $16 d5 16. Nf3) 15... Be6 16. Nd5 f4 17. Qa4 (17. gxf4 $11 gxf4 18. d4) 17... Ra8 18. Qd1 Qd7 19. d4 Ng6 20. dxe5 dxe5 21. Nb3 b6 22. Qc2 (22. Bb2 $15) 22... Bh3 $17 23. f3 Bxg2 24. Nxf6 ({White should play} 24. Qxg2 $15 a6 25. Rbd1 Nxd5 26. Rxd5) 24... Rxf6 25. Qxg2 {[#]} a6 $1 {[%cal Ra6b5]} 26. bxa6 Rxa6 27. Bb4 c5 28. Bc3 Qd3 29. Rbc1 fxg3 30. hxg3 Qe3+ 31. Kh2 g4 {[%cal Rg4f3]} 32. Bd2 Qd3 {[%cal Rg4f3]} 33. Rc3 Qd7 34. Bc1 h5 35. a3 Qf7 36. Nd2 (36. Kg1 $11 {keeps the balance.}) 36... Bh6 (36... Ne7 $17 37. fxg4 hxg4 38. Rxf6 Bxf6) 37. fxg4 $1 $11 hxg4 {And now ...Bxd2 would win.} 38. Rxf6 Qxf6 39. Qe2 Ra7 40. Kg2 Rf7 {...Nf8 is the strong threat.} 41. Nf1 $1 Bxc1 42. Rxc1 Nf4+ $2 (42... Qf3+ $11 {and Black is okay.} 43. Qxf3 Rxf3) 43. gxf4 $18 exf4 {[#]} 44. Kg1 ({White must play} 44. Qd2 $1 $16) 44... Rh7 $2 {[%mdl 8192]} (44... f3 $1 $11 45. Qf2 g3 46. Nxg3 Rg7 47. Qh2+ Rh7) 45. Rd1 Qh4 {Threatens to win with ...Qh1+.} 46. Qg2 g3 $2 (46... f3 47. Qg3 Qxg3+ 48. Nxg3 Ra7) 47. Rd5 Qg4 (47... Kg8 $142 48. Rd6 Qg5) 48. Rf5 Qd1 49. Qb2+ {[%mdl 64] Double Attack} Kg8 {( -> ...Rh1+!)} 50. Rxf4 g2 51. Kxg2 Qh5 52. Qf6 {[%csl Gf4][%cal Rf6f8]} Qe2+ 53. Rf2 {[%csl Gf2][%cal Rf6f8]} Qxe4+ 54. Qf3 ({Not} 54. Kg3 $2 Rg7+ 55. Qxg7+ Kxg7 $19) 54... Rg7+ 55. Ng3 Qxc4 $2 (55... Qxf3+ 56. Kxf3 Rf7+ 57. Ke3 Ra7) 56. Qf8+ {White is clearly winning.} Kh7 57. Qf5+ Kg8 58. Rd2 {Accuracy: White = 55%, Black = 50%.} (58. Rf4 $142 Qe2+ 59. Kh3) 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.6"]
[White "Ben Artzi, Ido"]
[Black "Iliaguev, Nisim"]
[Result "1/2-1/2"]
[ECO "E55"]
[WhiteElo "2388"]
[BlackElo "2289"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,76,33,31,11,14,14,28,25,43,38,62,0,0,-8,-6,-14,-14,-15,4,5,6,8,5,0,8,0,20,8,12,14,21,10,13,-45,-15,-15,-12,-12,-12,-14,-14,-8,-9,-9,-8,-10,-11,-10,-11,-23,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O dxc4 8. Bxc4 Bb7 9. a3 Bxc3 10. bxc3 Nbd7 11. Qe2 c5 12. Bd3 {E55: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4 Nbd7.} Be4 13. Ba6 Qc7 14. Nd2 {White has an edge.} Bg6 15. Bb2 {[#]} e5 $146 ({Predecessor:} 15... Rab8 16. Bd3 Bxd3 17. Qxd3 Rfd8 18. e4 Ne5 19. Qg3 Ne8 20. f4 Ng6 21. Rac1 c4 {1-0 (34) Meza,A (2088)-Osinaga,E (1620) Montevideo 2018}) 16. e4 ({White should play} 16. a4 $14) 16... cxd4 $11 17. cxd4 {aiming for Rac1.} Qc2 18. dxe5 {Threatens to win with Qd1.} Qxb2 19. exf6 Nxf6 20. f3 Nd7 21. Qe3 Nc5 22. Bc4 Rad8 23. Bd5 Kh8 24. Nc4 Qf6 25. Rad1 Rfe8 26. e5 Qe7 {...Bd3! is the strong threat.} 27. Kh1 ({White should try} 27. Bc6 $11 Rf8 28. Nd6) 27... Bc2 28. Rd2 Bb3 {Strongly threatening ...Rxd5!} 29. Qc3 $1 Bxc4 30. Bxc4 Rxd2 31. Qxd2 Qxe5 32. Bxf7 {[#]} Qe2 $1 {[%cal Re2f1][%mdl 512]} 33. Qd1 {[#]} Nd3 $1 {[%mdl 512] ( -> ...Nf2+)} 34. Qxe2 Rxe2 35. Kg1 Nf4 36. g3 {The position is equal.} Nh3+ 37. Kh1 g6 38. Rc1 Nf2+ {Accuracy: White = 91%, Black = 95%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.7"]
[White "Emanuel, Yahav"]
[Black "Lomasov, Semyon"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2356"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,44,0,0,2,-8,0,-10,-12,-37,0,-72,-79,-166,-156,-174,-149,-200,-200,-189,-193,-188,-196,-284,-235,-278,-262,-333,-333,-902,-896,-772,-729]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. a3 Bxc3 7. Bxc3 b6 8. b4 Qc7 {C17: French: 3 Nc3 Bb4 4 e5 c5 sidelines.} 9. Nf3 cxb4 10. Bxb4 Ba6 {[#] The position is equal.} 11. Nd2 $146 ({Predecessor:} 11. Bd3 Bxd3 12. cxd3 Nbc6 13. Rc1 Qd7 14. O-O Nxb4 15. axb4 O-O 16. Qd2 Rfc8 17. Ra1 {½-½ (17) Linares Napoles,O (2266)-Ramirez Gonzalez,M (2214) Santa Clara 2019}) 11... Nf5 12. Bxa6 (12. c4 $11 {remains equal.}) 12... Nxa6 $17 13. Nb3 (13. Nb1 $17) 13... Qc4 $19 14. Qd2 Rc8 15. Ra2 (15. Qd3 $17 {is a better defense.}) 15... Nb8 16. g4 Nh4 {[#] White must now prevent ...Nf3+.} 17. Kd1 Nc6 18. Qe3 (18. Qd3 $142) 18... a5 ({Much less strong is} 18... Nxb4 19. axb4 Rc7 20. h3 $19) 19. Bc3 {[#]} h5 {Played: Nc6xe5} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.8"]
[White "Zubov, Alexander"]
[Black "Lev, Ronen"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2601"]
[BlackElo "2342"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,31,23,30,26,22,34,19,54,12,10,0,14,-78,-63,-62,-70,-67,-59,-51,-51,-63]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 h6 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} 8. Nd5 O-O 9. c3 {[#]} Re8 $146 {The position is equal.} ({Predecessor:} 9... d6 10. Nxf6+ Qxf6 11. Bd5 Bd7 12. Rg1 h5 13. h3 Rae8 14. g4 hxg4 15. hxg4 Ne7 {1-0 (32) Ganguly,S (2633)-Smith,A (2487) Astana 2019}) 10. Nxf6+ Qxf6 11. g4 {With the idea g5.} Na5 $1 12. Bc2 {[#]} (12. g5 $11 {remains equal.} hxg5 13. Bxg5) 12... d5 $1 $17 {[%mdl 512]} 13. Rg1 {Black is slightly better.} (13. exd5 Bxg4) 13... dxe4 14. dxe4 Qb6 15. Qe2 {Threatens to win with b4.} b4 16. g5 {Accuracy: White = 65%, Black = 87%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.9"]
[White "Ben-Menachem, Itzhak"]
[Black "Flom, Gabriel"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2316"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,116,7,15,5,54,19,38,33,34,27,29,15,29,23,19,29,28,21,24,0,0,0,9,-10,0,0,7,2,7,1,17,-4,33,25,31,0,0,0,0,0,0,0,23,32,203,0,0,0,0,0,0,0,8,8,8,16,14,13,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 b6 5. Be2 Bb7 6. O-O {E14: Queen's Indian: Classical Variation (4 e3).} d6 7. b3 Nbd7 8. Bb2 {White is slightly better.} Be7 9. Nc3 a6 10. dxc5 bxc5 11. Qc2 O-O 12. Rfd1 {[#]} h6 $146 ({Predecessor:} 12... Qc7 13. Rd2 Rfd8 14. Rad1 Nf8 15. Ng5 Ne8 16. Nf3 Nf6 17. Ne1 Rac8 18. Bf3 Ng6 {1-0 (79) Veleski,R (2241)-Dimitrovski,J (2227) Struga 2005}) 13. Nd2 Qc7 14. Nde4 Nxe4 15. Nxe4 f5 16. Nd2 {[%cal Be4d2,Bd2f1,Bf1e3,Be3c2][%mdl 32]} Bf6 17. Bf3 Bxb2 18. Qxb2 Ne5 19. Bxb7 Qxb7 20. Nf1 f4 21. exf4 Rxf4 22. Ne3 Qe7 23. Qd2 Rd4 24. Qe2 Qg5 25. Nc2 Rg4 26. f3 Rh4 $2 ({Black should play} 26... Rf4 $14) 27. g3 $2 (27. Rxd6 $18 Rf8 28. Rf1) 27... Rf8 $11 {The position is equal.} 28. Rf1 Rhf4 $1 {[%cal Re5f3]} 29. Ne1 Rd4 {[#] Threatens to win with ...Rd2.} 30. Rd1 Rxd1 31. Qxd1 Qe3+ 32. Kg2 Rd8 33. Rf2 Nc6 34. Rd2 Qe5 35. Nc2 d5 36. f4 (36. Qf1 {keeps more tension.} a5 37. cxd5 exd5 38. Qb5 Qc3 39. Re2) 36... Qe4+ 37. Qf3 Qxf3+ 38. Kxf3 {[%mdl 4096] Endgame KRN-KRN} Kf7 39. Ne3 {[%cal Rc4d5]} Nd4+ 40. Kf2 a5 41. f5 exf5 42. Nxd5 g5 43. Nc3 {White wants to play Na4.} Ke6 44. Rd1 Kd6 45. Nb5+ Kc6 46. Nxd4+ Rxd4 47. Rxd4 cxd4 {KP-KP} 48. Ke2 f4 49. gxf4 gxf4 50. Kd3 f3 51. a3 $1 Kc5 52. h3 $1 h5 {aiming for ...h4.} 53. h4 Kd6 (53... f2 $5 54. Ke2 $8 a4 55. bxa4 Kxc4 56. Kxf2 Kc3 $11) 54. b4 $1 a4 55. Kd2 Ke5 {( -> ...Ke4)} 56. b5 $1 Kd6 57. b6 Kc6 {[#]} 58. c5 $1 {[%mdl 512]} Kb7 {Accuracy: White = 93%, Black = 90%.} (58... Kxc5 59. b7) 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.10"]
[White "Bykhovsky, Avigdor"]
[Black "Erenberg, Shlomy"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2403"]
[BlackElo "2145"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,41,6,3,7,14,19,1,74,89,76,83,439,440,433,436,398,412,508,509]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. Nbd2 b6 9. b3 Bb7 10. Bb2 Rc8 11. e4 c5 12. exd5 exd5 13. dxc5 dxc4 {E09: Closed Catalan: Main Line: 7 Qc2 c6 8 Nbd2.} 14. Nxc4 Bxc5 15. Rad1 {[#] Threatens to win with Ng5.} Bxf3 $146 (15... Qc7 $11 {keeps the balance.}) ({Predecessor:} 15... Qc7 16. Qb1 Rfe8 17. Bd4 Ne4 18. Qa1 Ndf6 19. Qb2 Rcd8 20. Rfe1 Ng4 21. Re2 Nexf2 22. Rxf2 Nxf2 23. Qxf2 Bxf3 24. Bxf3 Rxd4 25. Rxd4 {0-1 (37) Chashchev,S (2377)-Veselov,A (2105) St Petersburg 2015}) 16. Bxf3 $16 {Hoping for Bxf6.} b5 17. Ne5 {Nxd7 is the strong threat.} Qc7 $2 {[%mdl 8192]} (17... Bd4 $16 {is a better chance.} 18. Qe2 Bxe5 19. Bxe5 Qa5) 18. Nxd7 $18 Nxd7 19. Bg4 Rfd8 20. Qf5 g6 21. Qg5 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.11"]
[White "Klar, Nir"]
[Black "Tarnopolsky, Anatoly"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2094"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,27,-13,-22,-2,-15,0,0,0,-11,15,0,0,5,18,11,25,13,17,4]} 1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. g4 h6 6. Bg2 Bd7 {C00: French: Unusual White 2nd moves.} (6... Be7 {looks sharper.} 7. Nxe4 O-O 8. Qf3 e5 9. h3 c5) 7. Nxe4 Nxe4 8. Bxe4 Bc6 9. Qe2 Qd7 10. Nf3 Bxe4 11. Qxe4 Nc6 12. O-O-O O-O-O 13. Rhe1 Qd5 14. Qxd5 {[#]} {Predecessor:} Rxd5 $146 15. d4 Bb4 16. c3 Be7 17. c4 Rd7 18. d5 exd5 19. cxd5 Nb4 20. a3 Na6 {1-0 (37) Koukoufikis,A (2158)-Karapanos,N (2243) Ikaros 2003} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.12"]
[White "Mesropov, Konstantin"]
[Black "Cnaan, Moshe"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2416"]
[BlackElo "1962"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,81,29,42,28,42,27,44,18,45,37,52,48,55,37,58,48,107,84,117,104,156,111,148,88,101,95,230,58,45,61,57,47,54,47,66,30,35,8,60,11,64,46,40,41,33,35,47,10,9,9,10,14,58,8,8,8,8,8,8,8,8,8,81,64,49,64,83,90,384,293,504,519,608,582]} 1. c4 e5 2. g3 g6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nc3 {A20: English Opening: 1...e5.} c6 7. f4 Nd7 8. Nf3 {[#] White is slightly better.} exf4 $146 ({Predecessor:} 8... f6 9. Bh3 exf4 10. Bxf4 g5 11. Bd2 h5 12. Nd4 Ne5 13. Bxc8 Rxc8 14. Ne6+ Ke7 15. Nxf8 Rxf8 {1-0 (35) Campiz Jimenez,L (2168)-Modesto,R (2099) Caguas 2006}) 9. Bxf4 Ngf6 10. O-O-O Ke8 11. Bg2 $36 {[%mdl 2048] White has good play.} Be7 12. Rhf1 Nh5 (12... h6 $14) 13. Bh6 Rg8 {and if ...g5 works, Black does fine.} 14. Ne4 Nb6 (14... Ng7 $142) 15. b3 f6 16. Be3 ({Better is} 16. Nd4) 16... Ba3+ $16 17. Kc2 Ke7 {[#]} (17... Bf5 $16 {is a better defense.}) 18. Bc5+ $2 ({Only move:} 18. Nfd2 $1 $18) 18... Bxc5 $14 19. Nxc5 Nd7 20. Nd3 Ng7 21. e4 Ne6 22. e5 {Hoping for exf6+.} f5 $1 23. Nf4 {aiming for Nxe6.} Ndf8 (23... Ndc5 $11) 24. Kc3 Bd7 (24... Nxf4 $11 25. gxf4 Ne6) 25. Rd6 Rd8 26. b4 Nxf4 27. gxf4 Ne6 28. Nd4 Nxd4 29. Kxd4 Be6 30. c5 g5 31. fxg5 (31. b5 $5) 31... Rxg5 32. Bf3 Rdg8 33. b5 cxb5 34. Rb1 a6 35. a4 Bc4 (35... Rg1 $11 {remains equal.} 36. Rxg1 Rxg1 37. axb5 (37. Bxb7 Rg4+ 38. Kd3 Rxa4 $11) 37... Rf1) 36. Bxb7 Rg4+ 37. Kc3 Rh4 38. Bxa6 ({Much worse is} 38. Rxa6 $6 Rgg4 $14) 38... Rh3+ $2 {[%mdl 8192] [#]} (38... Rgg4 $16 39. Bxb5 (39. axb5 Rh3+ 40. Kb4 Bd3+ 41. Ka5 Bxb1 $15) 39... Rh3+ 40. Kc2 Bxb5 41. axb5 (41. Rxb5 Rxh2+ 42. Kb3 Rh3+ 43. Kc2 Rh2+ 44. Kb3 Rh3+ 45. Ka2 Rxa4+ 46. Kb2 Ra7 $16) 41... Rc4+ 42. Kd2 Ra4) 39. Kb4 $18 Bd3 $2 (39... Ba2 {keeps fighting.}) 40. Ra1 Rg4+ 41. Ka5 {Accuracy: White = 71%, Black = 50%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.13"]
[White "Gruenfeld, Yehuda"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2432"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,77,13,14,19,12,6,0,0,2,5,0,0,5,8,0,0,0,0,0,0,0,0,0,0,-34,-30,-33,-36,-31,-2,-76,-76,-76,-76,-76,-76,-76,-76,-76,-76,-76,-76,-77,-18,-20,-16,-16,-16,-56,-15,-15,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} 11. Rxe8+ Nxe8 12. Bf4 d5 13. c3 c6 14. Bd3 g6 15. Nd2 Ng7 16. Nf3 Bf5 17. Bxf5 Nxf5 {[#]} 18. Qd2 $146 ({Predecessor:} 18. Qe2 Ng7 19. Re1 Qd7 20. Be5 Re8 21. Qd2 {½-½ (21) Fedorchuk,S (2620)-Bacrot,E (2678) Brest 2019}) 18... Qd7 19. Re1 Re8 20. Rxe8+ Qxe8 21. g4 Qe4 22. gxf5 {And now Qe3 would win.} Qxf3 23. fxg6 fxg6 24. Qe3 {[#]} (24. Be5 $11 {remains equal.}) 24... Qxe3 $1 $17 25. Bxe3 {[%mdl 4096] Endgame KB-KB} Kf7 26. f4 Ke6 27. Kg2 Kf5 {Hoping for ...Ke4.} 28. Kf3 Be7 29. h3 b6 30. Bc1 c5 ({Black should play} 30... b5 $17) 31. dxc5 $11 bxc5 32. Be3 a6 33. b3 Bd6 34. a4 {The position is equal.} a5 35. c4 d4 36. Bd2 Bc7 37. Bc1 Bd6 38. Bd2 Bc7 39. Bc1 {Accuracy: White = 87%, Black = 87%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.14"]
[White "Deutsch, Eyal"]
[Black "Maryasin, Boris"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2337"]
[BlackElo "2315"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,69,35,94,53,98,70,95,93,119,115,131,41,40,40,119,129,123,118,159,157,178,146,145,143,139,137,130,133,214,206,206,210,197,204,272,265,252,262,468,461,468,470,452,453,461,447,420,435,623,617,579,557,918,898,870,662,877,875]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nc3 b6 (7... Nc6 $14) 8. cxd5 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6.} exd5 9. Ne5 Bb7 10. Bg5 {White is better.} h6 11. Bxf6 $1 Bxf6 12. Qd2 {[#]} (12. f4 $1 $16) 12... c5 $146 ({Predecessor:} 12... Bg7 13. Rac1 c6 14. f4 Qd6 15. e4 dxe4 16. Nxe4 Qe6 17. Rfe1 Rd8 18. b3 Na6 {1-0 (31) Paraskevaidis,V (2053)-Kaminellis,E Athens 1999}) 13. e3 ({Wrong is} 13. Qxh6 $2 cxd4 14. Nxg6 Bg7 $19) 13... Bg7 ({Black should play} 13... Na6 $14) 14. f4 $16 cxd4 15. exd4 ({Much weaker is} 15. Qxd4 $6 Nd7 $11) 15... Na6 {[#]} 16. f5 $1 {[%cal Rf5g6]} Qd6 17. Nb5 Qb4 18. Qxb4 Nxb4 19. f6 Bh8 20. Rf2 $36 {[%mdl 2048] Strongly threatening Nd6. White is in control.} Rfd8 (20... Ba6 $16) 21. a3 Nc6 22. Rc1 Rac8 {[#]} 23. Rfc2 $1 {[%cal Re5c6]} ({Resist} 23. Bh3 $6 Nxe5 24. Bxc8 Nd3 $14) 23... Nxe5 24. dxe5 Rxc2 25. Rxc2 Ba6 $2 (25... Re8 {might work better.}) 26. Nxa7 $18 d4 27. Nc6 d3 28. Rd2 Re8 29. b3 Kf8 {Black hopes to continue with ...Bb5.} 30. a4 Rc8 (30... b5 $142 31. a5 b4 32. Nxb4 Rxe5 33. Nxa6 Rxa5) 31. Nb4 Rc1+ 32. Kf2 Bc8 33. Rxd3 {[%cal Rd3d8]} Kg8 34. Rd8+ Kh7 35. Bd5 {Accuracy: White = 79%, Black = 47%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.15"]
[White "Kuprijanov, Anatoly"]
[Black "Bagrationi, Alexander"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2238"]
[BlackElo "2491"]
[Annotator "RC"]
[PlyCount "163"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:04:06]} Nf6 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:03:22]} 3. Nc3 {[%emt 0:00:26]} Bg7 {[%emt 0:00:05]} 4. e4 {[%emt 0:00:09]} O-O {[%emt 0:00:05]} 5. Be2 {[%emt 0:01:51]} d6 {[%emt 0:00:09]} 6. Bg5 {[%emt 0:00:49]} c5 {[%emt 0:03:22]} 7. dxc5 {[%emt 0:12:36]} Qa5 {[%emt 0:00:59]} 8. Qd2 {[%emt 0:01:07]} dxc5 {[%emt 0:06:52]} 9. e5 {[%emt 0:07:23]} Rd8 {[%emt 0:02:46]} 10. Qe3 {[%emt 0:00:10]} Ng4 {[%emt 0:01:21]} 11. Bxg4 {[%emt 0:00:06]} Bxg4 {[%emt 0:00:03]} 12. Bxe7 {[%emt 0:11:19]} Nc6 {[%emt 0:04:22]} 13. Bxd8 {[%emt 0:04:35]} Rxd8 {[%emt 0:01:55]} 14. Nge2 {[%emt 0:00:06]} Nb4 {[%emt 0:08:04]} 15. O-O {[%emt 0:00:23]} Nc2 {[%emt 0:00:05]} 16. Qe4 {[%emt 0:00:14]} Bf5 {[%emt 0:02:14]} 17. Qxb7 {[%emt 0:00:11]} Nxa1 {[%emt 0:00:07]} 18. Rxa1 {[%emt 0:00:04]} Bxe5 {[%emt 0:00:10]} 19. Qe7 {[%emt 0:05:55]} Bd6 {[%emt 0:16:39]} 20. Qe3 {[%emt 0:06:06]} Bd3 {[%emt 0:10:13]} 21. Rd1 {[%emt 0:13:40]} Bxc4 {[%emt 0:00:47]} 22. Rxd6 {[%emt 0:00:57]} Rxd6 {[%emt 0:00:09]} 23. Qe8+ {[%emt 0:00:01]} Kg7 {[%emt 0:00:06]} 24. Qe5+ {[%emt 0:00:02]} Rf6 {[%emt 0:00:09]} 25. g4 {[%emt 0:07:13]} h6 {[%emt 0:12:34]} 26. h4 {[%emt 0:03:56]} Kg8 {[%emt 0:04:12]} 27. Qxf6 {[%emt 0:00:06]} Bxe2 {[%emt 0:00:03]} 28. Qf4 {[%emt 0:03:06]} Bd3 {[%emt 0:02:03]} 29. Qe3 {[%emt 0:04:34]} Bc4 {[%emt 0:08:19]} 30. a3 {[%emt 0:05:38]} Be6 {[%emt 0:02:36]} 31. Qxh6 {[%emt 0:00:25]} Bxg4 {[%emt 0:01:34]} 32. Qg5 {[%emt 0:00:30]} Bf5 {[%emt 0:01:40]} 33. Qf6 {[%emt 0:03:18]} c4 {[%emt 0:02:19]} 34. Qd4 {[%emt 0:03:24]} Be6 {[%emt 0:01:45]} 35. Ne4 {[%emt 0:00:06]} Qf5 {[%emt 0:03:36]} 36. Nf6+ {[%emt 0:02:10]} Kf8 {[%emt 0:00:01]} 37. Nh7+ {[%emt 0:00:25]} Ke8 {[%emt 0:00:05]} 38. Nf6+ {[%emt 0:00:27]} Ke7 {[%emt 0:00:12]} 39. Ng8+ {[%emt 0:00:45]} Kf8 {[%emt 0:00:38]} 40. Nf6 {[%emt 0:00:49]} Ke7 {[%emt 0:02:07]} 41. Ne4 {[%emt 0:04:08]} Qg4+ {[%emt 0:04:07]} 42. Kf1 {[%emt 0:00:13]} Qxh4 {[%emt 0:02:42]} 43. Qxa7+ {[%emt 0:02:54]} Kf8 {[%emt 0:00:38]} 44. Qb8+ {[%emt 0:00:59]} Kg7 {[%emt 0:00:02]} 45. Qe5+ {[%emt 0:00:07]} Kf8 {[%emt 0:00:08]} 46. Ke1 {[%emt 0:05:49]} Qh1+ {[%emt 0:08:39]} 47. Kd2 {[%emt 0:00:41]} Qh6+ {[%emt 0:00:43]} 48. Ng5 {[%emt 0:09:10]} Ke7 {[%emt 0:05:12]} 49. Kc3 {[%emt 0:00:46]} Qh1 {[%emt 0:02:32]} 50. Kb4 {[%emt 0:05:07]} Qb7+ {[%emt 0:01:46]} 51. Qb5 {[%emt 0:00:11]} Qxb5+ {[%emt 0:00:28]} 52. Kxb5 {[%emt 0:00:03]} Bd5 {[%emt 0:00:01]} 53. Kc5 {[%emt 0:00:23]} Bg2 {[%emt 0:00:10]} 54. Kd4 {[%emt 0:01:24]} f6 {[%emt 0:01:01]} 55. Ne4 {[%emt 0:00:05]} g5 {[%emt 0:00:29]} 56. a4 {[%emt 0:01:19]} g4 {[%emt 0:00:31]} 57. Nd2 {[%emt 0:00:37]} Ke6 {[%emt 0:00:56]} 58. Nxc4 {[%emt 0:00:23]} Bc6 {[%emt 0:04:33]} 59. a5 {[%emt 0:00:52]} f5 {[%emt 0:02:29]} 60. Ne5 {[%emt 0:01:57]} Bb5 {[%emt 0:00:58]} 61. Ng6 {[%emt 0:01:11]} Kd6 {[%emt 0:00:27]} 62. b4 {[%emt 0:00:14]} Bf1 {[%emt 0:00:47]} 63. Nf4 {[%emt 0:00:37]} Bb5 {[%emt 0:00:32]} 64. Nd5 {[%emt 0:00:11]} Be2 {[%emt 0:00:56]} 65. Nf4 {[%emt 0:02:07]} Bb5 {[%emt 0:00:36]} 66. Nd5 {[%emt 0:00:44]} Be2 {[%emt 0:01:23]} 67. Nc3 {[%emt 0:00:17]} Bf1 {[%emt 0:00:11]} 68. Ke3 {[%emt 0:00:28]} Bc4 {[%emt 0:02:16]} 69. Kf4 {[%emt 0:00:07]} Bd3 {[%emt 0:00:01]} 70. b5 {[%emt 0:01:26]} Kc5 {[%emt 0:00:17]} 71. b6 {[%emt 0:00:34]} Ba6 {[%emt 0:00:42]} 72. Kxf5 {[%emt 0:00:54]} Kb4 {[%emt 0:00:02]} 73. Nd5+ {[%emt 0:01:19]} Kxa5 {[%emt 0:00:19]} 74. Ke5 {[%emt 0:00:00]} Bb7 {[%emt 0:00:17]} 75. Kd6 {[%emt 0:00:00]} Bxd5 {[%emt 0:00:06]} 76. Kxd5 {[%emt 0:00:00]} Kxb6 {[%emt 0:00:04]} 77. Ke5 {[%emt 0:00:04]} Kc6 {[%emt 0:00:01]} 78. Kf5 {[%emt 0:00:05]} Kd6 {[%emt 0:01:57]} 79. Kxg4 {[%emt 0:00:02]} Ke6 {[%emt 0:00:09]} 80. Kg5 {[%emt 0:00:04]} Kf7 {[%emt 0:00:08]} 81. Kf5 {[%emt 0:00:04]} Kf8 {[%emt 0:00:17]} 82. Kf6 {[%emt 0:00:26]} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.16"]
[White "Pasman, Michael"]
[Black "Polyakov, Alex"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2368"]
[BlackElo "2235"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,89,55,56,35,44,45,88,91,102,82,85,-82,8,21,66,47,74,71,122,128,133,68,127,12,12,-72,-78,-72,-79,-74,-60,-160,215,228,262,267,268,262,344,354,317,325,342,233,387,356,429,429,735,793,701,479,662,523,660,637,1660,935,916,698,682,697,691,674,667,606,585,531,595,593,581,569,522,504,735,741,814,812,789,780]} 1. d4 b6 2. e4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 d5 6. e5 Nfd7 {The main line 6...Nfd7 scores better than 6...Ne4.} 7. Ng5 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence.} Qe7 {[#]} 8. c3 $146 ({Predecessor:} 8. Nxh7 c5 9. Nxf8 Kxf8 10. dxc5 Nxc5 11. Nd2 Nxd3+ 12. cxd3 Nc6 13. Nf3 Qb4+ 14. Qd2 Qg4 {1-0 (60) Stojanovic,M (2572)-Filipovic,B (2413) Basel 2011}) 8... h6 9. Nh7 {White is better.} c5 10. Nxf8 Rxf8 11. Qg4 $2 (11. O-O $16 {and life is bright.}) 11... f5 ({Black should play} 11... cxd4 $17 12. Qxg7 Nc6 13. Bxh6 Ndxe5 14. Qxf8+ Qxf8 15. Bxf8 Nxd3+ 16. Ke2 Ba6) 12. exf6 $11 Nxf6 13. Qg3 Nc6 14. Bg6+ Kd7 (14... Kd8 $142) 15. O-O $16 Rad8 ({Much worse is} 15... cxd4 $6 16. b3 $11) 16. Be3 (16. dxc5 $16 bxc5 17. Re1) 16... e5 ({Black should try} 16... cxd4 $14 17. cxd4 Ne4 18. Bxe4 dxe4) 17. dxe5 (17. Nd2 $16) 17... Nxe5 $11 18. Bf5+ (18. Nd2 $11) 18... Kc6 $17 {Hoping for ...g6!} 19. Nd2 Nh5 20. Qh3 Qf7 21. Be6 (21. Bg4 $15 Nf4 22. Bxf4 Qxf4 23. Be2) 21... Qg6 $2 (21... Nf4 $17 22. Bxf4 Qxf4) 22. f4 $18 Rf6 {Threatening ...Nxf4.} 23. fxe5 {[%mdl 64] [#] Discovered Attack} Rxe6 24. Rf5 Nf6 25. Rxf6 ({Much less strong is} 25. exf6 Bc8) 25... Rxf6 26. exf6 Qxf6 27. Qf3 Qe7 $2 (27... Qxf3 {is a better defense.} 28. Nxf3 Re8) 28. Re1 Rf8 29. Qg3 {White is clearly winning.} Qd7 (29... Qc7 $142 30. Qh4 Bc8) 30. Nf3 Kb5 31. Qg6 Rf5 32. Bd2 d4 33. Ne5 Qc8 34. cxd4 Bd5 35. Qg3 Ka6 36. Qd3+ Kb7 37. Nc4 Bxc4 38. Qxc4 Qd7 39. Be3 cxd4 40. Qxd4 Rd5 41. Qe4 {[#] aiming for Rd1.} Qc6 42. Qf3 Ka6 43. Rc1 Qd7 44. Qe2+ Kb7 45. Bf4 {Accuracy: White = 56%, Black = 30%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.17"]
[White "Rahmilevitz, Anton"]
[Black "Oratovsky, Michael"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2224"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,68,-14,-14,-15,-13,-17,-19,-12,-7,-18,-29,-14,-15,-19,-15,-37,-16,-75,-51,-89,-85,-83,-76,-88,-81,-193,-83,-470,-518,-502,-515,-509,-508,-489,-482,-449,-435,-664,-502,-855,-844,-1043,-1029,-5885,-5385,-29989,-29990,-29990,-29991,-29991,-3158]} 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 e5 7. O-O Nge7 8. Be3 d6 9. Qd2 O-O 10. Bh6 f5 11. Na3 {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} f4 12. Bxg7 Kxg7 13. d4 {The position is equal.} cxd4 14. cxd4 Bg4 {Hoping for ...Bxf3.} 15. d5 Bxf3 16. Bxf3 Nd4 {[#]} 17. Bg2 $146 ({Predecessor:} 17. Be2 Rc8 18. f3 h5 19. Rac1 Rxc1 20. Rxc1 fxg3 21. Rc3 Qb6 22. Kh1 gxh2 23. Kxh2 {0-1 (42) Stasenko,A (2092)-German,N (1987) St Petersburg 2015}) 17... Rc8 $36 {[%mdl 2048] Black has the initiative.} (17... f3 $5 18. Bh3 $8 Rc8 $1 $11 {[%mdl 512]}) 18. Kh1 (18. Rfc1 $11) 18... Qd7 19. f3 g5 20. Rac1 Ng6 21. Rc3 h5 22. Rg1 (22. Nc2 $17 {keeps fighting.}) 22... h4 (22... fxg3 $1 $19 {...Rxc3 is the strong threat.} 23. Qxg5 h4) 23. g4 $2 {[%mdl 8192] [#]} (23. gxh4 $17 Nxh4 24. Nc2) 23... h3 $1 $19 {[%mdl 512]} 24. Bxh3 Rxc3 25. Qxc3 Ne2 26. Qb4 Nxg1 27. Kxg1 Rc8 28. Nb5 (28. Bf1 $142 Rc1 29. Nc4) 28... Rc5 29. a4 (29. Nc3 $142 Qc7 30. Bf1) 29... Nh4 30. Qb3 Rc1+ 31. Bf1 a6 32. Na3 Qc7 {Black mates.} 33. Kf2 Qc5+ 34. Ke2 Kf6 {Accuracy: White = 37%, Black = 87%.} (34... Qg1 $142 35. Kd2 Qxf1 36. Qc2 Nxf3+ {[%mdl 64] Double Attack} 37. Kc3 Qe1+ 38. Kb3 Nd4+ {[%mdl 64] Double Attack} 39. Kc4 Rxc2+ 40. Nxc2 {[#]} Qe2+ $1 {[%mdl 576] Double Attack} 41. Kc3 Qxc2+ {[%mdl 64] Double Attack} 42. Kb4 Qc5#) 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.18"]
[White "Nedobora, Mikhail"]
[Black "Musyuk, Lior"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2360"]
[BlackElo "2327"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,39,10,25,13,22,15,27,7,20,-44,0,-36,-41,-59,-52,-39,-43,-34,-58,-397,-390,-389,0,-418,0,-1137]} 1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. a3 a6 7. dxc5 Bxc5 8. b4 Bd6 9. Bb2 {D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3.} dxc4 10. Bxc4 O-O 11. Rc1 {White has an edge.} Qe7 {[#]} 12. Ng5 $146 ({White should try} 12. Bd3 $11) ({Predecessor:} 12. O-O Rd8 13. Qc2 b5 14. Bd3 Bb7 15. Ne4 Nxe4 16. Bxe4 Rac8 17. Qe2 f5 18. Bb1 a5 19. Qxb5 axb4 20. axb4 Nxb4 21. Rxc8 Rxc8 22. Rc1 Rb8 23. Qe2 {½-½ (23) Talla,V (2395)-Kriebel,T (2507) Czech Republic 2017}) 12... a5 13. b5 Ne5 14. Nce4 Nxe4 $1 15. Nxe4 Nxc4 16. Rxc4 Bxa3 17. Nf6+ $2 {[%mdl 8192] [#]} (17. Bxa3 $15 Qxa3 18. O-O) 17... gxf6 $19 18. Rh4 {Strongly threatening 0-0.} Bxb2 19. Qg4+ $1 Kh8 {[#]} 20. Rxh7+ $3 {[%mdl 33280] Accuracy: White = 27%, Black = 85%. . An unexpected result.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.19"]
[White "Gorodetzky, David"]
[Black "Alterman, Boris"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2486"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,139,0,7,0,33,-9,-10,-10,-10,-10,-10,-9,-10,-12,-22,-49,-50,-49,-49,-49,-49,-49,-49,-48,-48,-48,-48,-48,-45,-53,-32,-33,-35,-26,-28,-34,-16,-20,-16,-25,-14,-14,-14,-13,0,-7,0,0,0,0,0,0,0,0,0,-60,-78,-66,-52,-52,-28,-35,-35,-79,-36,-36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-52,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. O-O Nbd7 11. f3 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3.} Nf8 12. Kh1 Ng6 {[#]} 13. Bxg6 $146 ({Predecessor:} 13. Nfe2 c5 14. dxc5 Bxc5 15. Nd4 Ne5 16. b4 Bxd4 17. exd4 Nxd3 18. Qxd3 h6 19. Bf4 {0-1 (61) Lund,S (2391)-Miyasaka,M (2197) New York 2017}) 13... hxg6 14. e4 dxe4 15. fxe4 Bg4 16. Qd3 $1 c5 17. e5 cxd4 18. exf6 dxc3 19. fxe7 Qxd3 $1 20. Nxd3 {Hoping for Re1.} Be2 {[%mdl 64] [#] Double Attack} 21. Re1 Bxd3 22. bxc3 Rac8 23. Bf4 f6 24. Re3 Bf5 25. Rd1 Kf7 26. Bd6 Rc6 27. h3 b6 28. Rd4 Be6 29. Bb4 Rcc8 30. a4 a5 31. Ba3 Bb3 32. Rd6 Rb8 33. Rd4 Rb7 34. Kh2 g5 35. Red3 Rc7 36. Re3 Rc6 37. Rd6 ({White should play} 37. Kg1 $11) 37... Bxa4 $15 38. Rxc6 Bxc6 {[%mdl 4096] Endgame KRB-KRB} 39. Rd3 Be4 40. Rd8 b5 41. Kg3 a4 42. Rd4 f5 43. c4 bxc4 44. Rxc4 Ra8 45. Rd4 {[#] Strongly threatening Rd8.} Ke8 46. Kf2 Bc6 47. Rd6 Rc8 48. Rg6 $1 Kf7 49. Rxg5 Bd7 50. Rg3 Rc2+ 51. Ke1 g6 52. Rd3 Be8 53. g4 Rc4 54. g5 Re4+ 55. Kf2 Rf4+ 56. Kg1 Re4 57. Kf2 Rf4+ 58. Kg1 Rc4 59. Rd6 {And now Rf6+ would win.} Rc6 60. Rxc6 Bxc6 $11 {KB-KB} 61. Kf2 f4 62. Bd6 (62. Ke2 $11) 62... f3 (62... Ke6 $15 63. Bc5 Kf5) 63. Ba3 {The position is equal.} Ke6 64. h4 Kf5 65. Kg3 Ke5 66. Bb4 Kf5 67. Ba3 Ke6 68. Kf2 Ke5 69. Kg3 Kf5 70. Bb4 {Accuracy: White = 91%, Black = 93%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.20"]
[White "Baron, Tal"]
[Black "Galburd, Yan"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2529"]
[BlackElo "2450"]
[Annotator "TA"]
[PlyCount "178"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,178,19,16,17,27,10,20,14,14,0,0,11,38,34,30,30,41,39,44,32,46,43,34,29,27,-29,-16,-35,-20,-26,-22,-60,-59,-104,-102,-106,0,0,42,42,41,64,45,66,38,32,70,72,72,25,66,72,97,58,61,62,57,50,239,225,239,183,214,88,85,73,95,66,66,15,9,11,15,8,8,8,8,8,8,8,8,8,8,8,8,0,8,0,8,8,8,8,8,8,8,7,7,7,8,8,8,8,8,8,8,8,8,7,7,7,7,0,7,0,8,8,8,7,8,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,8,8,8,8,8,8,11,8,8,8,8,7,8,8,8,8,8,0,7,7,7,7,7,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 h6 5. Bh4 Qb6 6. Nc3 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} e6 7. Qd2 Ne7 8. f3 Nbc6 9. e3 Nf5 10. Bf2 Bb4 11. Bd3 Bd7 12. Nge2 Nd6 13. O-O Na5 {[#]} 14. Rfb1 $146 ({Predecessor:} 14. e4 Nac4 15. Qc1 Bxc3 16. Nxc3 Nxb2 17. Be2 Na4 18. Nxa4 Bxa4 19. exd5 Rc8 20. Qa3 {1-0 (63) Ivanisevic,I (2645)-Shirov,A (2677) Novi Sad 2016}) 14... O-O 15. Qd1 Nac4 16. e4 Qa5 17. Be1 (17. e5 $142 Nb5 18. Bxc4 dxc4 19. Ne4) 17... dxe4 $1 $11 18. fxe4 Qg5 {And now ...Ne3! would win.} 19. Bg3 Rac8 20. Kh1 Rfd8 21. a3 Bxc3 22. Nxc3 {[#]} Nb5 (22... Nxb2 $1 $17 {[%mdl 512]} 23. Rxb2 Rxc3) 23. Qe1 $36 {[%mdl 2048] White is pushing.} Qe7 24. Bh4 g5 25. Bf2 $1 Nxc3 26. bxc3 b5 27. a4 a6 28. Qe2 e5 29. Bg3 f6 30. Rf1 Nd6 31. axb5 Bxb5 32. Bxb5 axb5 33. Qh5 Kh7 $2 (33... Qg7 $14) 34. dxe5 $18 fxe5 {[#]} 35. Bxe5 $1 {[%mdl 512] White threatens Rf6 and mate.} Rf8 (35... Qxe5 36. Ra7+) 36. Bxd6 (36. Rfd1 $18 {is more deadly.} Rcd8 37. Kg1) 36... Qxd6 $16 37. h4 gxh4 38. Ra7+ Kh8 {[%cal Rf8f1]} 39. Rd1 ({White should try} 39. Rff7 $14 Rxf7 40. Rxf7) 39... Qf6 $11 {The position is equal.} 40. e5 Qg5 41. Qxg5 hxg5 {[%mdl 4096] Endgame KRR-KRR} 42. Rdd7 {Rh7+ would kill now.} Rfe8 $1 43. Rh7+ Kg8 44. Rag7+ Kf8 45. Rb7 {[%cal Rh7h8]} Kg8 46. Rhg7+ Kh8 47. Rh7+ Kg8 48. Rbg7+ Kf8 49. Rd7 {[%cal Rh7h8]} Kg8 50. Rhg7+ Kh8 51. Rxg5 Rxc3 52. Rd5 (52. Kh2 {looks sharper.} Rc4 53. Rb7 b4 54. Rh5+ Kg8 55. Kh3) 52... Kh7 53. Rxb5 Re3 54. Kh2 Kh6 55. e6 Re4 56. Rh5+ Kg6 57. Rbg5+ Kf6 58. Rf5+ Kg6 59. Rhg5+ Kh6 60. Rh5+ Kg6 61. Rfg5+ Kf6 62. Kh3 R8xe6 63. Rg8 Kf7 64. Ra8 Rg6 65. Ra7+ Kf6 66. Rhh7 Rg3+ 67. Kh2 Rg6 68. Ra6+ Kg5 69. Ra5+ Kf6 70. Rb5 Ra4 71. Rb2 Rag4 72. Rf2+ Ke6 73. Ra7 Rg3 74. Ra1 R6g5 75. Ra6+ Ke7 76. Rb2 {Threatening mate with Rb7+.} (76. Raa2 {feels hotter.} Rg6 77. Rf4 R3g4 78. Re2+ Kd6 79. Rf7) 76... Rd3 77. Rh6 {aiming for Rb7+.} Kf7 78. Rxh4 Rdd5 79. Rb7+ Kg6 80. Rb6+ Kg7 81. Rb7+ Kg6 82. Rhb4 Rh5+ 83. Kg3 Rhg5+ 84. Kf2 Rd2+ 85. Ke3 Rgxg2 86. R4b6+ Kf5 87. Rf7+ Ke5 88. Re7+ Kf5 {White must now prevent ...Rge2+.} 89. Rf7+ Ke5 {Accuracy: White = 88%, Black = 89%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.21"]
[White "Parkhov, Yair"]
[Black "Raznikov, Danny"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2370"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,37,10,17,12,22,25,24,6,26,9,2,-8,10,6,13,-32,-37,-77,-51,-60,-56,-51,-40,-40,-51,-44,-12,-27]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. f3 $1 {[%mdl 4] is more profitable than 7.0-0 at the moment. B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} b5 8. Be3 Bb7 9. Qd2 {White has an edge.} Nbd7 10. a4 b4 {[#]} 11. Na2 $146 ({Predecessor:} 11. Nce2 e5 12. Nb3 d5 13. exd5 Nxd5 14. Bg5 Be7 15. Bxe7 Qxe7 16. Na5 Nc5 17. Nxb7 Qxb7 {½-½ (45) Semprun Martinez,F (2239)-Zhou,Y (2477) London 2014}) 11... d5 12. exd5 Nxd5 13. Bf2 e6 14. Ne2 Bd6 15. c4 bxc3 16. Naxc3 Ne5 17. Be4 O-O 18. Bxd5 exd5 19. O-O {Accuracy: White = 81%, Black = 91%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.22"]
[White "Kobo, Ori"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2445"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,117,-1,-18,-12,-17,0,-5,-7,-9,0,0,4,0,0,0,0,0,10,2,12,15,18,11,22,0,2,0,0,0,7,-3,1,7,8,3,15,0,0,0,14,13,16,10,8,0,2,5,7,8,4,5,14,0,23,31,35,14,8,15,22,0,0,0,0,0,0,0,0,0,65,74,66,61,61,68,69,69,54,65,59,27,29,40,30,23,18,18,20,0,0,0,18,25,27,24,25,27,27,0,10,0,0,0]} 1. Nf3 c5 2. c4 Nc6 {[%cal Bb8c6,Bc6e5,Be5c4][%mdl 32]} 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Qb6 7. Ndb5 Ne5 8. Bg2 $1 {The main line 8.Bg2 scores better than 8.Bf4.} a6 9. Qa4 {And now Be3 would win.} Rb8 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6.} 10. Na3 Bxa3 (10... h5 {is interesting.} 11. Bf4 Neg4 12. Nd1 e5 13. Bg5 Bc5) 11. Qxa3 Nxc4 12. Qb3 $132 {[%mdl 2048] White has counterplay} Qxb3 (12... Qc7 {keeps more tension.} 13. Bf4 d6 14. O-O O-O 15. Qb4 Nh5) 13. axb3 Ne5 14. Bf4 d6 15. O-O-O Ke7 16. Rxd6 Ng6 (16... Kxd6 $5 17. Rd1+ $8 Ke7 18. Bxe5 Ra8 $11) 17. Rd8 Rxd8 18. Bxb8 Bd7 19. Ba7 Rc8 $1 20. Kb1 Bc6 21. e4 Nd7 {[#]} 22. Bd4 $146 ({Predecessor:} 22. Be3 Nge5 23. h3 f6 24. Rd1 Nf7 25. f4 Nd6 26. Rd2 f5 27. exf5 Nxf5 28. Bxc6 Rxc6 {½-½ (46) Cramling,P (2453)-Huzman,A (2557) Tallinn 2016}) 22... f6 23. f4 Nh8 24. Re1 Nf7 25. Bh3 Kd6 26. Rd1 {[#] Hoping for Bxf6+.} Ke7 27. Re1 Kd6 28. b4 Re8 29. Kc2 Kc7 30. Kd3 Nd6 31. e5 fxe5 32. Bxe5 Nxe5+ 33. Rxe5 Bd7 34. Kd4 b6 35. Re1 Nf7 {[#] ...e5+! is the strong threat.} 36. Bf1 Rd8 37. Ke3 b5 38. Ne4 e5 39. Nc5 Bc8 40. Bd3 g6 41. Kd2 Rd5 42. Kc3 Kd8 (42... a5 $11) 43. Be4 $14 Rd6 44. fxe5 Nxe5 45. Bb7 Ng4 46. Bxc8 Kxc8 {[%mdl 4096] Endgame KRN-KRN} 47. Re8+ Rd8 48. Re7 Nxh2 49. Rxh7 Nf1 50. Nxa6 {[%csl Ga6][%cal Rh7c7]} Rd6 51. Rh8+ Rd8 52. Rh7 {[%csl Ga6][%cal Rh7c7]} Rd6 53. Rh8+ Rd8 54. Rh3 Ne3 55. Rh6 Nd5+ 56. Kb3 Rd6 57. Nc5 Rf6 58. Rh8+ Kc7 59. Ne4 {[%mdl 64] Decoy. Accuracy: White = 98%, Black = 98%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.23"]
[White "Mikhalevski, Alexander"]
[Black "Zanan, Evgeny"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2432"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,60,24,16,25,21,27,25,26,25,21,27,34,21,25,34,10,27,18,19,23,25,35,55,27,17,0,14,22,15,16,38,-67,-71,-53,-54,-140,-79,-681,-687,-864,-837,-769,-787,-748,-694]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Bg5 c5 7. d5 e6 8. Bd3 exd5 9. exd5 Nbd7 10. Nf3 {E71: King's Indian: 4 e4 d6 5 h3.} Re8+ 11. Kf1 Ne5 $1 {[%mdl 4] outshines the older 11...a6.} 12. Nxe5 $1 {White has an edge.} Rxe5 13. Qd2 b5 14. Nxb5 Ne4 15. Bxe4 $1 ({Much worse is} 15. Bxd8 Nxd2+ 16. Kg1 Bf5 $15) 15... Rxg5 16. Re1 Re5 17. g3 Bd7 {[#]} 18. Nc3 $146 ({Reject} 18. Nxd6 Qf6 $17) ({Predecessor:} 18. Kg2 Qb6 19. f4 Ree8 20. Bd3 a6 21. Nc3 Qb4 22. Qc2 Rab8 23. Rxe8+ Rxe8 24. Ne4 Bf5 25. b3 Bd4 26. Nf2 Bd7 27. Ne4 Bf5 {½-½ (27) Loeschnauer,R (2456)-Pugh,J (2471) ICCF email 2018}) 18... Rb8 19. Kg2 h5 20. h4 Qf6 21. Bf3 Bg4 22. Bd1 Rbe8 23. Rxe5 Qxe5 24. Bf3 (24. Bxg4 $14 hxg4 25. Qd3) 24... Bxf3+ $1 $15 25. Kxf3 Qf5+ 26. Qf4 {[#]} ({Only move:} 26. Kg2 $15) 26... Qc2 (26... Qd3+ $142 $1 27. Kg2 Bxc3 28. bxc3 Re5) 27. Ne4 $2 {[%mdl 8192]} (27. Qc1 $17 Qd3+ 28. Kg2) 27... Bd4 $19 {...Rxe4! is the strong threat.Black is clearly winning.} 28. Nd2 Qd3+ 29. Kg2 Re2 {[%mdl 64] Double Attack} 30. Rf1 Qxd2 {Accuracy: White = 62%, Black = 91%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.24"]
[White "Bronstein, Or"]
[Black "Zlatin, Alexander"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2428"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,154,31,24,28,21,43,41,33,29,27,35,17,10,18,10,15,15,20,0,0,0,10,0,4,0,0,-37,-10,-10,-22,-61,-64,-60,-73,-142,-139,-150,-127,-142,-130,-152,-145,-132,-145,-218,-117,-212,-211,-302,-199,-194,-201,-214,-191,-191,-191,-191,-191,-191,-191,-191,-191,-191,-191,-206,-191,-233,-233,-233,-191,-191,-156,-153,-230,-293,-291,-275,-277,-464,-455,-470,-458,-505,-480,-575,-529,-500,-569,-562,-553,-505,-368,-357,-354,-343,-300,-305,-300,-298,-305,-425,-414,-422,-401,-411,-400,-343,-239,-236,-228,-360,-322,-379,-289,-465,-457,-473,-473,-473,-473,-473,-473,-620,-587,-662,-645,-835,-864,-3438,-3348,-3024,-2148,-29976,-12263]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Nc6 9. Qxc4 Qd5 10. Nbd2 Rd8 11. e3 Qxc4 {is the legacy move (11...Rb8).} 12. Nxc4 Nd5 {E05: Open Catalan: 5 Nf3 Be7.} 13. Bd2 Rb8 14. Rfc1 Ndb4 {White is slightly better.} 15. Bc3 f6 {[#]} 16. Ne1 $146 ({Predecessor:} 16. b3 Nd5 17. Bb2 Bd7 18. e4 Ndb4 19. Rd1 Be8 20. Bh3 Bf7 21. Bc3 a5 22. Rd2 {½-½ (57) Darmanto,H (2198)-Sikorski,R ICCF email 2017}) 16... Bd7 17. Nc2 Nxc2 18. Rxc2 Be8 19. Rcc1 Nb4 20. Bd2 Bg6 21. Na5 c6 22. Rc4 Nd5 23. Nb3 e5 24. Rcc1 Nb4 {With the idea ...Nc2.} 25. Bxb4 Bxb4 26. Bf1 a5 27. Bc4+ Kf8 28. f4 ({White should play} 28. dxe5 fxe5 29. f3) 28... exf4 $17 29. gxf4 Re8 30. Kf2 Re7 31. Rg1 Rbe8 32. Rg3 Bc2 $1 33. Ke2 {[#]} (33. Rf3 $17) 33... h5 (33... b5 $1 $19 {[%cal Rb5c4][%mdl 512]} 34. axb5 cxb5 35. Bxb5 Bxb3 36. Bxe8 Bc4+ 37. Kf3 Bd5+ 38. Ke2 Kxe8) 34. Nd2 (34. Rag1 $17) 34... h4 $19 35. Rf3 (35. Rh3 $142 Bf5 36. Rxh4 Rxe3+ 37. Kf2) 35... Bg6 36. Nf1 Bh5 37. Kf2 Bxf3 38. Kxf3 f5 39. Rc1 g6 40. Rc2 Kg7 41. h3 Kf6 42. Rg2 Rb8 43. Rc2 Bd6 44. Nd2 Rbe8 45. Nf1 Rg7 46. Rg2 g5 47. fxg5+ {[#]} Rxg5 (47... Kg6 $1 $17 48. Bd3 Rge7) 48. Rxg5 Kxg5 $17 {[%mdl 4096] Endgame KRB-KBN} 49. Bd3 {[#]} b5 $1 50. Bc2 $2 (50. axb5 cxb5 51. Kf2) 50... Rb8 $19 51. Nd2 Bb4 52. Nf1 c5 53. dxc5 bxa4 54. Bxa4 Bxc5 55. b3 Rd8 56. Bb5 Rd1 {And now ...Rc1 would win.} 57. Ke2 Rc1 {Played: Rd1-b1} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.25"]
[White "Bakalchuk, Johnatan"]
[Black "Rechlis, Gad"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2443"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,80,0,-2,-10,-8,-14,-16,-22,-6,-17,-10,-29,-13,-8,-20,-22,-25,-32,-20,-17,-9,-18,-8,-16,-4,-54,-43,-83,-81,-93,-79,-97,-109,-109,-108,-127,-119,-133,-86,-97,-77,-103,-53,-82,0,0,-12,-61,0,0,0,0,0,0,0,0,0,-308,-290,-296,-295,-381,-369,-912,-915,-897,-873]} 1. c4 g6 2. Nf3 Bg7 3. g3 c5 4. Bg2 Nc6 5. O-O Nh6 6. Nc3 Nf5 7. b3 O-O 8. Bb2 e6 {[#]} 9. Qc1 $146 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} ({Predecessor:} 9. Ne1 b6 10. Bxc6 dxc6 11. d3 h5 12. Ng2 Qe7 13. e3 Bd7 14. Qe2 h4 15. g4 h3 16. Nf4 e5 17. Nxh3 {0-1 (55) Jobava,B (2643)-Evdokimov,A (2569) Moscow 2008}) 9... d5 10. Na4 b6 11. Bxg7 {The position is equal.} Kxg7 12. d3 Bb7 13. Qb2+ Qf6 (13... d4 {looks sharper.} 14. a3 Qd7 15. e4 Nfe7 16. Qc2 f6) 14. Qxf6+ Kxf6 15. g4 Nfe7 16. a3 Rad8 17. Nc3 dxc4 18. bxc4 h6 19. h4 Kg7 20. Kh2 f6 21. Ne4 f5 22. gxf5 gxf5 23. Ng3 Ng6 24. Nh5+ Kf7 25. Rg1 Rg8 26. Raf1 Ba8 27. Kh3 Nd4 28. Nxd4 {And now Nb5 would win.} Rxd4 ({Much weaker is} 28... cxd4 $6 29. Bxa8 Rxa8 30. a4 $11) (28... Bxg2+ {feels hotter.} 29. Rxg2 Rxd4 30. f4 e5 31. Rg3 exf4 32. Rgf3 Re8) 29. f4 e5 ({Black should play} 29... Bxg2+ $17 30. Rxg2 e5) 30. Bxa8 $11 Rxa8 31. Ng3 (31. Ng7 $5 {[%cal Rg7f5]}) 31... Rxf4 (31... Ke6 $1 $15 32. Nh5 Rg8) 32. Nxf5 Rxf1 33. Rxf1 $15 {[%mdl 4096] Endgame KRN-KRN} Nf4+ 34. Kg4 h5+ 35. Kf3 Ke6 36. Ke4 $2 {[%mdl 8192] [#]} (36. Ng7+ $11 {and White is okay.} Kf7 37. Nf5) 36... Rg8 $1 $19 37. d4 Rg4 ({Worse is} 37... cxd4 {[#]} 38. Nxd4+ $1 {[%mdl 512]} Kd6 39. Nb5+ Ke6 40. Nd4+ Kd6 41. Nb5+ Ke6 42. Nd4+ $11) ({Weaker is} 37... Nxe2 38. d5+ Kd7 39. Rf3 $11) 38. Ne3 Rxh4 39. dxe5 $2 (39. Nf5 Nxe2+ 40. Nxh4 Ng3+ {[%mdl 64] Double Attack} 41. Kd3 Nxf1 42. d5+ Kf6 43. d6) 39... Nd5+ 40. Kf3 Rh3+ {Accuracy: White = 70%, Black = 84%.} 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.26"]
[White "Tarlev, Konstantin"]
[Black "Zoler, Dan"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2570"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,61,18,57,21,23,18,86,77,74,87,83,86,86,85,112,125,128,129,122,76,75,68,75,80,127,111,194,199,317,312,297,236,682,546,523,512,974,971,968,969,961,930,29992,29993,29993,29994]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Bb7 9. g4 Nfd7 10. g5 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} Nb6 11. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} b4 {[#]} (11... bxa4 $11 {remains equal.} 12. Nxa4 Nxa4 13. Rxa4 d5) 12. Na2 $1 $16 {[%cal Bc3a2,Ba2b4,Bb4d3,Bd3f2][%mdl 32] [#] White is better.} d5 $146 ({Predecessor:} 12... Nxa4 13. Qxb4 Qd7 14. Nc1 Nc5 15. Qd2 Qc7 16. b4 Ncd7 17. c4 Ne5 18. Ncb3 Nbc6 {0-1 (38) Shegda,E-Fedorchuk,S (2603) Evpatoria 2007}) 13. a5 ({Reject} 13. Nxb4 dxe4 14. a5 e5 $11) 13... Nc4 14. Bxc4 $1 dxc4 15. Nxb4 Be7 16. Qc3 $36 {[%mdl 2048] Keeping Black busy.} Qc7 17. Nd3 Nd7 18. Nf2 O-O 19. b4 Ne5 20. h4 Rab8 {...Bxe4! is the strong threat.} 21. Rb1 Ba8 (21... Qd6 $16) 22. Ke2 $18 Bd6 (22... Qd7 {keeps fighting.}) 23. h5 Qe7 {[%cal Rd6b4]} 24. f4 Nc6 $2 (24... Bxb4 25. Rxb4 Qxb4 26. Qxb4 Rxb4) 25. h6 Nxd4+ 26. Bxd4 ({Weaker is} 26. Qxd4 e5 $16) 26... e5 (26... g6 $142 27. Bf6 Bxb4 28. Bxe7 Bxc3 29. Bxf8 Rxf8) 27. fxe5 Bxb4 {[#]} 28. Rxb4 $1 {[%mdl 576] Promotion} Qxb4 (28... Rxb4 29. hxg7) 29. hxg7 {aiming for Qh3.} Kxg7 30. e6+ Kg8 {[#]} 31. Rxh7 $1 {[%mdl 512] Accuracy: White = 88%, Black = 40%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.27"]
[White "Zifroni, Dov"]
[Black "Bitensky, Igor"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2452"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,83,45,45,37,45,41,54,45,38,47,41,38,48,49,58,34,38,31,46,46,100,106,116,116,112,110,111,118,111,118,116,97,216,216,218,217,207,207,227,231,239,229,233,214,258,250,262,254,248,261,258,249,247,231,335,332,479,438,446,403,506,467,954,932,939,823,890,922,919,917,917,880]} 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e6 8. Be3 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} Na6 9. O-O Nc7 10. e5 {[#] White is slightly better.} Ng4 $146 ({Predecessor:} 10... dxe5 11. Bxc5 Re8 12. d6 Na6 13. Be3 Nd7 14. a3 b6 15. b4 Bb7 16. Rc1 f5 {½-½ (50) Chakravarthi,R (2228)-Lokander,M (2365) Bhubaneswar 2016}) 11. Bg5 f6 12. exd6 Qxd6 13. Bh4 $36 {[%mdl 2048] Black is under pressure.} f5 14. dxe6 (14. Bg3 {feels hotter.} e5 15. Re1 Nh6 16. Ng5 Nf7 17. Nxf7 Rxf7 18. Bf1) 14... Qxd1 15. Raxd1 {[#] e7 is the strong threat.} Nxe6 16. Rfe1 Nf6 (16... Ne5 $14) 17. Nd5 $16 Ne4 18. Be7 Rf7 {[#]} 19. Bd3 $1 Bd7 20. Bxe4 fxe4 21. Rxe4 Re8 22. Bf6 {Hoping for Ne5.} Nd4 (22... Ba4 $16 23. b3 Bxf6) 23. Rxe8+ $18 Bxe8 24. Bxd4 cxd4 25. Nxd4 Rd7 26. b3 Rd6 27. a4 a6 28. Kf1 Bf7 29. Nf3 {Black must now prevent Ne7+.} Kf8 30. Ng5 Bg8 31. Rd3 Bb2 32. Ne4 Rc6 33. Ndc3 Rb6 (33... Be6 $142 34. f3 Kg7) 34. Nc5 {Strongly threatening Nd7+.} Kg7 (34... Ke8 {is a better defense.} 35. N3e4 Ba3) 35. N3e4 Ba3 36. a5 Rb4 37. Rd7+ {White is clearly winning.} Kh6 (37... Kh8 $142 38. Nd2 Bc1) 38. Nf6 Bxc4+ 39. bxc4 Rb1+ 40. Ke2 {f4 would kill now.} Bxc5 41. Rxh7+ Kg5 42. Ne4+ {[%mdl 64] Double Attack. Accuracy: White = 100%, Black = 62%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.28"]
[White "Manor, Ilan"]
[Black "Caspi, Israel"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2457"]
[BlackElo "2474"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,118,0,-6,-19,-19,-4,33,34,33,30,60,79,68,50,38,43,43,43,43,37,43,44,40,22,58,41,47,31,58,38,66,28,39,33,38,14,11,10,89,82,84,0,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-76,-76,-77,0,0,0,0,0,-8,-8,-72,-55,-81,-85,-101,-101,-101,-103,-110,-110,-110,-110,-110,-110,-190,-145,-241,-241,-241,-241,-292,-297,-245,-135,-390,-173]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Ba6 11. Qa4 {E05: Open Catalan: 5 Nf3 Be7.} Bb5 12. Qa5 {Threatens to win with a4.} c3 13. Qxc3 {White is slightly better.} Bxe2 14. Re1 Bb5 15. a4 $1 {[%cal Ra4b5]} Bxa4 16. Qa5 Bb5 ({Of course not} 16... Qxd4 $6 17. Be3 $16) 17. a4 $1 {[%cal Ra4b5]} Bc4 18. Ba3 Re8 $1 19. Bxc6 {[%mdl 64] Double Attack} Bd5 20. Bxe8 Nxe8 {[#]} 21. Re5 $146 ({Predecessor:} 21. Rac1 Qf6 22. Qc3 g5 23. Re5 Nd6 24. Qxc7 Ne4 25. f4 gxf4 26. Be7 Qg6 27. Rxd5 exd5 28. Qb7 {½-½ (34) Szustakowski,A (2301)-Poormosavi,S (2161) Graz 2019}) 21... f6 22. Re3 h6 23. Rc1 Qd7 24. Rb1 Qf7 25. Rbe1 Rb8 26. Qa6 Qh5 27. Qe2 Qh3 $1 {[%csl Gd5][%cal Rh3g2]} 28. f3 Kf7 (28... Nd6 $11 {remains equal.}) 29. g4 {[%cal Re3e6]} Nd6 30. Qg2 ({Much worse is} 30. Rxe6 $6 Bxf3 31. Re7+ Kg8 $11) (30. Rc1 $16 Kg8 31. Rxc7 Rb1+ 32. Rc1 Rxc1+ 33. Bxc1) 30... Qh4 {next ...Nc4 is good for Black.} 31. Qg3 Qxg3+ 32. hxg3 Nc4 33. Rc3 c6 34. Kf2 a6 35. Re2 Rb1 36. Bc5 Nb2 {And now ...Nd1+ would win.} 37. Ra3 Nc4 $36 {[%mdl 2048] Black has the initiative.} 38. Rc3 Ra1 39. f4 Rxa4 40. f5 e5 41. Rb3 $1 e4 42. Rb7+ (42. Rc2 $11) 42... Kg8 $17 43. Rb4 e3+ ({Black should try} 43... Ra1 $17 44. Rc2 Na3) 44. Rxe3 $1 $11 Nxe3 ({Avoid the trap} 44... Rxb4 $2 45. Re8+ Kh7 46. Bxb4 $18) 45. Rxa4 Nxg4+ {[%mdl 4096] Endgame KRB-KBN} 46. Ke2 h5 47. Bd6 (47. Ke1 $11 {keeps the balance.}) 47... Nh6 $17 48. Bb8 Nxf5 49. Kd3 Kf7 50. Rxa6 g5 $1 51. Ra1 h4 52. gxh4 Nxh4 53. Rg1 Kg6 54. Bc7 {[#]} (54. Rg3 $17) 54... f5 $1 $19 55. Re1 {[#]} (55. Rg3 $17) 55... f4 $1 56. Re8 Kf5 57. Rf8+ Kg4 58. Rf6 Kf3 (58... Nf5 $19 59. Ke2 Nxd4+ 60. Kf2 Nf5) 59. Rh6 $2 {[%mdl 8192]} (59. Bd8 $17) 59... Ng2 {Accuracy: White = 71%, Black = 79%.} (59... Nf5 $142 60. Rh1 Be4+ 61. Kd2 Nxd4) 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.29"]
[White "Haimovich, Tal"]
[Black "Aharonovich, Itamar"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2402"]
[BlackElo "2214"]
[Annotator "TA"]
[PlyCount "172"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,172,14,14,16,19,20,24,11,15,19,10,-14,-9,-12,-12,-31,-31,-47,-42,-32,0,-7,-10,0,0,0,0,0,0,0,34,26,57,57,57,58,58,59,69,61,62,55,45,39,36,39,48,35,35,36,48,44,44,37,43,16,30,37,29,11,22,12,51,11,54,18,18,18,12,11,11,5,12,6,22,11,22,0,0,0,4,4,4,4,4,6,12,12,12,12,12,8,12,8,15,12,21,17,25,24,29,24,41,34,77,47,83,83,126,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-34,0,0,0,0,-5,-374,-345,-817,-5,-5,-5,-105,-105,-5632,-4066,-29989,-29990,-29990,-29989,-29989,-29989,-29989,-29990,-29996,-29997]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Qd3 d6 11. Bf4 {11.Na4 injects fresh life into this line.} Nd7 12. Na4 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} e5 13. Bd2 Bd4 14. c3 {White has an edge.} Nc5 15. Nxc5 Bxc5 {[#]} 16. Rad1 $146 ({Predecessor:} 16. b4 Ba7 17. c4 Be6 18. Rfc1 O-O 19. Bf1 Bd4 20. Rab1 f5 21. Be3 fxe4 22. Qxe4 Bxe3 23. Qxe3 {½-½ (32) Kanovsky,D (2401)-Haba,P (2441) Czech Republic 2017}) 16... Be6 17. b3 O-O 18. Bc1 b5 19. Qe2 a5 20. Rfe1 b4 21. c4 $1 a4 22. Bf3 Qa7 23. Be3 axb3 24. axb3 Qa2 25. Qd3 Rfc8 26. Rd2 (26. Kg2 {is more complex.} h6 27. Rd2 Qa6 28. h3 Qb6 29. Bxc5 dxc5 30. Red1) 26... Qa7 {[#]} 27. Qxd6 $1 {[%mdl 512]} Bxd6 28. Bxa7 Be7 29. Be3 Ra3 30. Bd1 Rca8 31. f3 h5 32. h4 Kf8 33. Kf1 Ra1 34. Bc2 R1a2 35. Ke2 Rc8 36. Bd3 Ra3 37. Rb1 f6 38. Rc2 (38. Bc2 {keeps more tension.} Kf7 39. Rh1 Rca8 40. Re1 Ra2 41. Red1) 38... Bc5 39. Bxc5+ Rxc5 40. Rd2 Ke7 41. Bc2 Ra2 42. Bd1 Ra3 43. Rbb2 Rc6 44. Ke1 Rca6 45. Bc2 Ra1+ 46. Rd1 R1a3 47. Bd3 R6a5 48. Kd2 Kd6 49. Kc2 (49. Bb1 {with more complications.} g5 50. Rh1 g4 51. fxg4 Bxg4 52. Rf1) 49... Ra1 50. Be2+ (50. Rbb1 {feels hotter.} R1a2+ 51. Kc1 Kc5 52. Bc2 g5 53. Rb2) 50... Rxd1 51. Bxd1 $11 {[%mdl 4096] Endgame KRB-KRB} Ra1 52. Kd2 Kc5 53. Ke2 Kc6 54. Rd2 Kc7 55. Ke3 Rc1 56. Rd3 Bf7 57. f4 Rb1 58. Kd2 Rb2+ 59. Bc2 Ra2 60. Kc1 Ra1+ 61. Bb1 Ra6 62. Rf3 {Black must now prevent fxe5.} Bg6 63. Rf2 Ra1 {Hoping for ...Bxe4.} 64. f5 Be8 {[#]} 65. Kb2 (65. Ra2 $1 $16 {[%cal Ra2a1]} Rxa2 66. Bxa2) 65... Ra7 66. Rd2 Bc6 67. Bc2 Kb6 68. Rd8 Rd7 69. Rxd7 Bxd7 {KB-KB} 70. Bd1 Bc6 71. Bxh5 {Strongly threatening Bf3.} Bxe4 72. Bg6 $1 Bf3 73. Kc2 Kc5 74. Kd2 Kd4 {[%mdl 1024] Black has compensation.} 75. Bf7 e4 76. Be6 e3+ 77. Kc2 $2 {[%mdl 8192]} (77. Ke1 $11 {and White is okay.}) 77... Be2 78. Bd7 $2 {[#]} (78. Bf7 Ke4 79. c5) 78... Bd3+ $2 (78... Bxc4 $1 $19 {[%mdl 512]} 79. Be6 (79. bxc4 b3+) 79... Be2) 79. Kd1 Be4 80. Ke2 (80. Be6 $1 $11) 80... Bc2 $17 81. c5 $2 {[%mdl 8192]} (81. Ba4 $17) 81... Bxb3 $19 82. c6 Bc4+ {Black mates.} 83. Kf3 b3 84. c7 b2 85. c8=Q b1=Q {[%csl Gd4][%cal Rb1e4]} 86. Bc6 Qf1+ 0-1

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.30"]
[White "Botvinnik, Mikhail"]
[Black "Krayz, Alexander"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2348"]
[BlackElo "2359"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,35,-7,39,9,34,22,31,18,20,11,12,12,24,14,0,0,0,0,14,0,4,7]} 1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. Nf3 b6 5. Bg2 Bb7 6. O-O Be7 7. b3 O-O 8. Bb2 d6 9. Re1 {A30: Symmetrical English: Double Fianchetto and Hedgehog.} a6 10. e3 Nbd7 11. d4 {White is slightly better.} Ne4 12. Qc2 Nxc3 13. Bxc3 {[#]} Rb8 $146 ({Predecessor:} 13... Qc7 14. d5 exd5 15. cxd5 Bxd5 16. Ng5 Bxg5 17. Bxd5 Rae8 18. Be4 h6 19. Rad1 Bf6 {½-½ (40) Carstens,M (2160)-Hoegerl,F (2107) DESC email 2004}) 14. Rad1 cxd4 {The position is equal.} 15. exd4 d5 16. Ne5 Nf6 17. a4 a5 18. Qd2 {Accuracy: White = 89%, Black = 100%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.31"]
[White "Postny, Evgeny"]
[Black "Sutovsky, Emil"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2608"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,62,29,41,38,33,13,14,8,8,0,37,10,12,13,24,23,28,39,25,22,42,25,33,29,30,46,26,31,23,37,37,35,30,25,56,5,20,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d6 6. Nc3 Nc6 7. d5 {E61: King's Indian: Early deviations for White, including Smyslov System.} Nb4 8. a3 Na6 {[#]} 9. Ra2 $146 (9. Nd4 e5 10. dxe6 fxe6 11. O-O c6 12. b4 Nc7 13. Bb2 a5 14. Nb3 axb4 15. axb4 Rxa1 16. Qxa1 {0-1 (44) Postny,E (2623)-Sutovsky,E (2628) Israel 2019}) ({Predecessor:} 9. Nd4 e5 10. dxe6 fxe6 11. O-O e5 12. Nb3 c6 13. e4 Nc7 14. f4 Ne6 15. f5 {½-½ (59) Caruana,F (2784)-Carlsen,M (2843) Karlsruhe/Baden-Baden 2018}) 9... Nc5 10. b4 Nfe4 (10... Nce4 $5 {[%cal Re4c3]} 11. Bb2 Nxc3 12. Bxc3 e5 $11) 11. Nb1 Nd7 12. Bb2 Bxb2 13. Rxb2 e5 14. dxe6 fxe6 15. O-O Qf6 16. Qc1 a5 17. Bd3 Ng5 $1 {[%cal Rg5f3]} 18. Nxg5 Qxg5 19. Nc3 axb4 20. axb4 Nf6 21. f4 Qh6 22. Be2 Bd7 23. Bf3 (23. b5 $14) 23... Bc6 $11 {The position is equal.} 24. Bxc6 bxc6 25. b5 Qh5 26. bxc6 Qc5 {[%mdl 64] [#] Double Attack} 27. Nb5 Qxc6 28. Nd4 Qe4 29. Re1 Ra3 30. Qb1 Re8 31. Qxe4 Nxe4 {Accuracy: White = 96%, Black = 89%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.32"]
[White "Eljanov, Pavel"]
[Black "Rodshtein, Maxim"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2656"]
[BlackElo "2628"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,61,25,38,20,34,31,35,31,35,23,31,31,31,29,34,37,29,26,43,0,3,12,27,0,0,0,140,119,135,122,141,134,145,114,161,169,213,125,125,119,206,83,78,91,220,208,400,398,390,391,808,794]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Ne2 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Nf6 8. O-O Bf5 9. Bxf5 {White is slightly better.} gxf5 10. Bf4 Qd7 11. Nd2 {[%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32]} e6 12. Nf3 Bd6 13. Ne5 Qc7 {[%cal Rc6e5] [#]} 14. Qa4 $146 ({Predecessor:} 14. Nd3 Bxf4 15. Nexf4 O-O-O 16. Re1 Rhg8 17. Qe2 Kb8 18. a4 Rg5 19. Ne5 Rdg8 {½-½ (19) Degraeve,J (2544)-Medvegy,Z (2556) Germany 2008}) 14... Rg8 15. Rac1 Nd7 {[%cal Rd7e5]} 16. Nxd7 Qxd7 17. Bxd6 Qxd6 18. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Ke7 (18... Qd8 $11) 19. b5 $16 Nb8 {[#]} 20. c4 $1 dxc4 21. Qxc4 Nd7 {[#]} 22. d5 $1 {[%mdl 512]} exd5 (22... Qxd5 23. Qh4+) 23. Qh4+ Kf8 24. Qxh7 (24. Ng3 $18 Ne5 25. Qf4 (25. Qxh7 f4 $14)) 24... Re8 25. Nd4 f4 (25... Qg6 $16 26. Qxg6 fxg6) 26. Rfe1 (26. Qf5 $18 {is the precise move to win.}) 26... Rxe1+ 27. Rxe1 {Threatens to win with Rc1.} Qf6 (27... Qg6 $16 28. Qxg6 Rxg6) 28. Rc1 $18 {Rc8+ is the strong threat.} Nb6 $2 (28... Rg6 {was necessary.} 29. Nf3 Ne5) 29. Rc7 f3 {[#]} 30. Nxf3 $1 {[%mdl 512]} Qf4 $2 {[#]} (30... Qa1+ 31. Kh2 Qg7 32. Qxg7+ Kxg7 33. Rxb7 Ra8) (30... Qxf3 31. Qxg8+) 31. Ne5 $1 {[%mdl 512] Accuracy: White = 69%, Black = 50%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.33"]
[White "Steinberg, Nitzan"]
[Black "Smirin, Ilia"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2542"]
[BlackElo "2607"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,80,20,18,31,31,27,17,31,29,34,31,31,31,39,41,75,79,75,71,71,33,33,33,33,33,33,33,33,14,14,7,15,0,0,0,33,19,18,18,16,14,23,20,44,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 e6 7. O-O Nf6 8. d4 cxd4 9. Nxd4 Be7 10. b3 O-O 11. Bb2 a6 12. Nxc6 Qxc6 13. Qe2 Rfe8 {B52: Sicilian: Moscow Variation with 3...Bd7.} 14. Rac1 {[%cal Ba1c1,Bc1c2,Bc2d2][%mdl 32]} Nd7 15. Rfd1 {[#]} Rac8 $146 ({Predecessor:} 15... h6 16. Rc2 Rab8 17. Bc1 Rbc8 18. Bf4 Nf8 19. f3 d5 20. cxd5 exd5 21. Rxd5 Ne6 {½-½ (31) Cosentino,A (1975)-Vodicka,M (2121) ICCF email 2015}) 16. g3 Nc5 17. f3 Bf6 18. Rc2 Be5 19. Kg2 Nd7 20. Rcd2 {aiming for f4.} Nc5 21. Nb1 {[%cal Bc3b1,Bb1a3,Ba3c2][%mdl 32]} Qb6 22. Bxe5 dxe5 23. Rd6 Rc6 24. Rxc6 bxc6 25. Na3 a5 26. Nc2 Rd8 27. Rd2 h6 28. Qe3 {[#] Strongly threatening Rxd8+.} Rxd2+ 29. Qxd2 Qc7 30. h4 f5 31. exf5 exf5 32. Ne3 g6 33. h5 f4 34. gxf4 ({Much worse is} 34. hxg6 fxe3 35. Qxe3 Nd7 $17) (34. Ng4 $5 {[%cal Rh5g6]} gxh5 35. Nf6+ (35. Nxh6+ Kg7 $11) 35... Kf8 36. Nxh5 $14) 34... exf4 {The position is equal.} 35. Ng4 ({Don't play} 35. hxg6 fxe3 36. Qxe3 Qd6 $17) 35... gxh5 36. Nf6+ {[%mdl 64] [#] Double Attack} Kf7 37. Nxh5 Ne6 $1 38. Qd3 {Black must now prevent Qh7+.} Qe5 39. Qh7+ Ke8 40. Qxh6 Qe2+ {Accuracy: White = 92%, Black = 96%.} 1/2-1/2

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.34"]
[White "Gulko, Boris"]
[Black "Roiz, Michael"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2537"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,115,28,29,20,35,29,31,23,14,14,25,33,40,15,23,20,14,24,28,18,21,13,30,22,41,41,69,60,58,63,64,48,62,16,23,3,38,24,72,75,89,78,70,59,66,63,75,67,108,104,184,187,268,267,262,202,201,195,242,197,291,291,278,273,285,277,212,170,158,150,192,160,252,256,244,176,158,75,217,111,203,70,179,167,170,177,137,59,64,64,103,0,0,0,8,8,800,792,1056,1052,1005,1005,29983,3310,1270,1045,5110,787]} 1. d4 Nf6 2. c4 c6 3. Bf4 Nh5 4. Bd2 Nf6 5. Nc3 d5 6. e3 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6).} g6 7. Nf3 Bg7 8. Bd3 {[#] White is slightly better.} O-O $146 ({Predecessor:} 8... Nbd7 9. O-O O-O 10. Re1 Qc7 11. h3 dxc4 12. Bxc4 e5 13. Rc1 exd4 14. exd4 Nb6 {0-1 (46) Noskov,A (1849)-Golenev,R (2106) Perm 2010}) 9. O-O dxc4 10. Bxc4 Bg4 11. h3 Bxf3 $1 12. Qxf3 Nbd7 13. Rad1 e5 14. Bb3 Qe7 15. dxe5 Nxe5 16. Qe2 $1 Rad8 17. e4 Ned7 18. Bg5 h6 19. Bh4 {Strongly threatening f4.} g5 20. Bg3 {Threatens to win with Bd6.} Ne5 21. Qe3 Nh5 22. Bh2 b6 23. Ne2 Rxd1 24. Rxd1 {aiming for Nd4.} Rd8 25. Rxd8+ Qxd8 26. g4 {Bxe5 is the strong threat.} Nf4 $1 27. Nxf4 gxf4 28. Bxf4 Qf6 29. Bg3 Nf3+ (29... Qf3 $16 {was worth a try.}) 30. Kf1 $18 Nd4 (30... Kf8 $142 31. Bb8 c5 32. Bxa7 Nd4) 31. e5 Qd8 32. Bc4 b5 33. Bd3 c5 34. Be4 Qa5 (34... Ne6 $142 35. Kg2 Qd1) 35. Bd5 Qa4 36. Qd3 Ne6 37. Qb3 Qa6 38. a3 c4 39. Qc3 Nc5 40. Qe3 Ne6 (40... Bf8 $16 {was called for.} 41. Qf3 Qg6) 41. Kg2 Bf8 42. Bh4 Qc8 43. Bf6 (43. f4 $142) 43... Qd7 (43... Qc5 $16 44. Be4 Qxe3 45. fxe3 Nc5) 44. Be4 (44. Bxe6 $1 $18 fxe6 45. Qe4) 44... a5 (44... Ng5 $16 {is a better defense.} 45. Bf5 (45. Bxg5 hxg5 46. Qxg5+ Bg7 $16) 45... Qd5+ 46. Kg3 Bc5) 45. h4 ({Only move:} 45. Qf3 $1 $18 {[%cal Rf3f5] And now Qf5! would win.} Bg7 46. Bxg7 Nxg7 47. Bc6) 45... b4 (45... Qd1 $1 $14) 46. axb4 $40 {[%mdl 128] White goes for the king.} axb4 {[#]} 47. Qf3 $1 {[%cal Rf3f5]} Bg7 {[#]} 48. g5 (48. Bxg7 $1 $16 Nxg7 49. Bd5) 48... hxg5 $1 $14 49. hxg5 Qd2 50. Qf5 (50. g6 $16 {Black must now prevent gxf7+.} Nf4+ 51. Kg3 Bxf6 52. Qxf4 (52. exf6 Nxg6 53. Qf5 Qxb2 $11) 52... Qxf4+ 53. Kxf4) 50... Bxf6 $11 51. gxf6 {Intending Qh7+ and mate.} Kf8 52. Qg4 Qh6 $2 {[%mdl 8192]} ({But not} 52... Qxb2 $2 53. Bh7 $18) (52... Qg5 $11 53. Qxg5 Nxg5) 53. Bf5 $18 Nf4+ 54. Kf3 Nd5 55. Qxc4 {[%cal Rc4c8]} Qh1+ 56. Ke2 (56. Kg4 $142 Nxf6+ 57. exf6 Qg1+ 58. Kh5 Qh1+ 59. Kg5 Qg2+ 60. Bg4 Qb7 61. Qc5+ Kg8 62. Kh6) 56... Qh5+ 57. Qg4 Qh6 {[#]} 58. Bh7 $1 {[%mdl 512] Accuracy: White = 63%, Black = 46%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.35"]
[White "Greenfeld, Alon"]
[Black "Kantsler, Boris"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2510"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,61,31,47,10,30,27,29,28,49,50,50,41,52,38,43,43,51,71,56,54,79,79,87,78,81,81,81,84,172,85,69,71,538,538,523,511,665,665,665,665]} 1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. c4 O-O 6. Nc3 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5a4][%mdl 32]} 7. O-O e5 8. e4 exd4 9. Nxd4 Re8 10. h3 Nc5 11. Re1 Bd7 {is now more promising than 11...a5.} 12. Rb1 a6 13. Nb3 {[#] E68: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4.} Na4 $146 ({Predecessor:} 13... Nxb3 14. axb3 Qc8 15. Kh2 Re5 16. f4 Rh5 17. f5 Bxf5 18. exf5 Qxf5 19. Ne4 Nxe4 20. Rxe4 Rxh3+ 21. Bxh3 Qxe4 {½-½ (37) Spassov,L (2405)-Sirigos,N Peristeri 1992}) 14. Bd2 Rb8 15. c5 {White has an edge.} Bc6 16. Na5 Nxc3 17. Bxc3 dxc5 {[%cal Rc6e4]} 18. Nxc6 bxc6 19. Qa4 Nd7 20. Rbd1 Bxc3 21. bxc3 Qe7 22. e5 $1 ({Much weaker is} 22. Qxa6 Ra8 $11) ({Don't play} 22. Qxc6 Ne5 $11) 22... Nb6 23. Qxc6 Rbd8 24. Rxd8 Rxd8 25. a4 Qd7 {[#]} (25... a5 $16) 26. Qxc5 (26. Qf6 $1 $18 {and White stays clearly on top.}) 26... Nxa4 $16 27. Qc4 {aiming for e6.} c5 $2 {[%mdl 8192]} (27... Nb6 $16 28. Qxa6 Qd2) 28. e6 $18 {White is clearly winning.} fxe6 29. Rxe6 Qf7 {[#]} 30. Re8+ $3 {[%mdl 576] Deflection} Rxe8 {[#]} 31. Bd5 $1 {Accuracy: White = 83%, Black = 55%.} 1-0

[Event "ISR-chT 2020"]
[Site "Israel"]
[Date "2020.02.14"]
[Round "7.36"]
[White "Golod, Vitali"]
[Black "Huzman, Alexander"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2503"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2020.01.10"]
[EventType "team-tourn"]
[EventCountry "ISR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,36,0,-3,0,-2,0,0,0,0,0,0,0,-2,-7,-16,0,5,0,-6,-6]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 c5 7. c3 Qb6 8. Qb3 Be6 9. Qxb6 axb6 10. a3 {The position is equal.} cxd4 {10...Bd5 gains popularity. A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} 11. cxd4 {[#]} Rc8 $146 ({Predecessor:} 11... Nd5 12. Bg3 Nb4 13. Kd2 N8c6 14. Ng5 Bb3 15. Bd1 Bc4 16. b3 Bd3 17. Nc3 Bf5 18. Bg4 {½-½ (49) Pino Munoz,F (2285)-Kubicki,T (2441) ICCF email 2015}) 12. Nc3 Nd5 13. Nxd5 Bxd5 14. O-O Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32]} 15. Rfd1 Na5 16. Rac1 Bb3 17. Re1 Bc4 18. Bxc4 Nxc4 1/2-1/2

